From c57343e948aa9f3346ad866ad88d4b1330d098b8 Mon Sep 17 00:00:00 2001 From: Michele Calgaro Date: Sun, 13 Dec 2020 19:22:19 +0900 Subject: Renaming of files in preparation for code style tools. Signed-off-by: Michele Calgaro (cherry picked from commit 14d0fbe96c6abdb9da80e99953aec672f999948c) --- kpdf/Makefile.am | 2 +- kpdf/TODO | 2 +- kpdf/core/generator_pdf/generator_pdf.cpp | 4 +- kpdf/ui/pageview.cpp | 2 +- kpdf/xpdf/fofi/CMakeLists.txt | 4 +- kpdf/xpdf/fofi/FoFiBase.cc | 156 - kpdf/xpdf/fofi/FoFiBase.cpp | 156 + kpdf/xpdf/fofi/FoFiEncodings.cc | 994 --- kpdf/xpdf/fofi/FoFiEncodings.cpp | 994 +++ kpdf/xpdf/fofi/FoFiTrueType.cc | 2040 ------- kpdf/xpdf/fofi/FoFiTrueType.cpp | 2040 +++++++ kpdf/xpdf/fofi/FoFiType1.cc | 257 - kpdf/xpdf/fofi/FoFiType1.cpp | 257 + kpdf/xpdf/fofi/FoFiType1C.cc | 2603 -------- kpdf/xpdf/fofi/FoFiType1C.cpp | 2603 ++++++++ kpdf/xpdf/fofi/Makefile.am | 4 +- kpdf/xpdf/goo/CMakeLists.txt | 2 +- kpdf/xpdf/goo/GHash.cc | 380 -- kpdf/xpdf/goo/GHash.cpp | 380 ++ kpdf/xpdf/goo/GList.cc | 97 - kpdf/xpdf/goo/GList.cpp | 97 + kpdf/xpdf/goo/GString.cc | 718 --- kpdf/xpdf/goo/GString.cpp | 718 +++ kpdf/xpdf/goo/Makefile.am | 2 +- kpdf/xpdf/goo/gfile.cc | 731 --- kpdf/xpdf/goo/gfile.cpp | 731 +++ kpdf/xpdf/goo/gmem.cc | 315 - kpdf/xpdf/goo/gmem.cpp | 315 + kpdf/xpdf/goo/gmempp.cc | 32 - kpdf/xpdf/goo/gmempp.cpp | 32 + kpdf/xpdf/splash/CMakeLists.txt | 12 +- kpdf/xpdf/splash/Makefile.am | 8 +- kpdf/xpdf/splash/Splash.cc | 3347 ----------- kpdf/xpdf/splash/Splash.cpp | 3347 +++++++++++ kpdf/xpdf/splash/SplashBitmap.cc | 207 - kpdf/xpdf/splash/SplashBitmap.cpp | 207 + kpdf/xpdf/splash/SplashClip.cc | 382 -- kpdf/xpdf/splash/SplashClip.cpp | 382 ++ kpdf/xpdf/splash/SplashFTFont.cc | 375 -- kpdf/xpdf/splash/SplashFTFont.cpp | 375 ++ kpdf/xpdf/splash/SplashFTFontEngine.cc | 194 - kpdf/xpdf/splash/SplashFTFontEngine.cpp | 194 + kpdf/xpdf/splash/SplashFTFontFile.cc | 125 - kpdf/xpdf/splash/SplashFTFontFile.cpp | 125 + kpdf/xpdf/splash/SplashFont.cc | 201 - kpdf/xpdf/splash/SplashFont.cpp | 201 + kpdf/xpdf/splash/SplashFontEngine.cc | 295 - kpdf/xpdf/splash/SplashFontEngine.cpp | 295 + kpdf/xpdf/splash/SplashFontFile.cc | 108 - kpdf/xpdf/splash/SplashFontFile.cpp | 108 + kpdf/xpdf/splash/SplashFontFileID.cc | 23 - kpdf/xpdf/splash/SplashFontFileID.cpp | 23 + kpdf/xpdf/splash/SplashPath.cc | 184 - kpdf/xpdf/splash/SplashPath.cpp | 184 + kpdf/xpdf/splash/SplashPattern.cc | 40 - kpdf/xpdf/splash/SplashPattern.cpp | 40 + kpdf/xpdf/splash/SplashScreen.cc | 385 -- kpdf/xpdf/splash/SplashScreen.cpp | 385 ++ kpdf/xpdf/splash/SplashState.cc | 165 - kpdf/xpdf/splash/SplashState.cpp | 165 + kpdf/xpdf/splash/SplashT1Font.cc | 292 - kpdf/xpdf/splash/SplashT1Font.cpp | 292 + kpdf/xpdf/splash/SplashT1FontEngine.cc | 122 - kpdf/xpdf/splash/SplashT1FontEngine.cpp | 122 + kpdf/xpdf/splash/SplashT1FontFile.cc | 117 - kpdf/xpdf/splash/SplashT1FontFile.cpp | 117 + kpdf/xpdf/splash/SplashTypes.h | 2 +- kpdf/xpdf/splash/SplashXPath.cc | 443 -- kpdf/xpdf/splash/SplashXPath.cpp | 443 ++ kpdf/xpdf/splash/SplashXPathScanner.cc | 429 -- kpdf/xpdf/splash/SplashXPathScanner.cpp | 429 ++ kpdf/xpdf/xpdf/Annot.cc | 1556 ----- kpdf/xpdf/xpdf/Annot.cpp | 1556 +++++ kpdf/xpdf/xpdf/Array.cc | 88 - kpdf/xpdf/xpdf/Array.cpp | 88 + kpdf/xpdf/xpdf/BuiltinFont.cc | 65 - kpdf/xpdf/xpdf/BuiltinFont.cpp | 65 + kpdf/xpdf/xpdf/BuiltinFontTables.cc | 4284 ------------- kpdf/xpdf/xpdf/BuiltinFontTables.cpp | 4284 +++++++++++++ kpdf/xpdf/xpdf/CMakeLists.txt | 18 +- kpdf/xpdf/xpdf/CMap.cc | 408 -- kpdf/xpdf/xpdf/CMap.cpp | 408 ++ kpdf/xpdf/xpdf/Catalog.cc | 443 -- kpdf/xpdf/xpdf/Catalog.cpp | 443 ++ kpdf/xpdf/xpdf/CharCodeToUnicode.cc | 540 -- kpdf/xpdf/xpdf/CharCodeToUnicode.cpp | 540 ++ kpdf/xpdf/xpdf/Decrypt.cc | 776 --- kpdf/xpdf/xpdf/Decrypt.cpp | 776 +++ kpdf/xpdf/xpdf/Dict.cc | 95 - kpdf/xpdf/xpdf/Dict.cpp | 95 + kpdf/xpdf/xpdf/FontEncodingTables.cc | 1824 ------ kpdf/xpdf/xpdf/FontEncodingTables.cpp | 1824 ++++++ kpdf/xpdf/xpdf/Function.cc | 1575 ----- kpdf/xpdf/xpdf/Function.cpp | 1575 +++++ kpdf/xpdf/xpdf/Gfx.cc | 4189 ------------- kpdf/xpdf/xpdf/Gfx.cpp | 4189 +++++++++++++ kpdf/xpdf/xpdf/GfxFont.cc | 1616 ----- kpdf/xpdf/xpdf/GfxFont.cpp | 1616 +++++ kpdf/xpdf/xpdf/GfxState.cc | 4137 ------------- kpdf/xpdf/xpdf/GfxState.cpp | 4137 +++++++++++++ kpdf/xpdf/xpdf/GfxState.h | 2 +- kpdf/xpdf/xpdf/GlobalParams.cc | 2989 ---------- kpdf/xpdf/xpdf/GlobalParams.cpp | 2989 ++++++++++ kpdf/xpdf/xpdf/JArithmeticDecoder.cc | 322 - kpdf/xpdf/xpdf/JArithmeticDecoder.cpp | 322 + kpdf/xpdf/xpdf/JBIG2Stream.cc | 3648 ----------- kpdf/xpdf/xpdf/JBIG2Stream.cpp | 3648 +++++++++++ kpdf/xpdf/xpdf/JPXStream.cc | 3144 ---------- kpdf/xpdf/xpdf/JPXStream.cpp | 3144 ++++++++++ kpdf/xpdf/xpdf/Lexer.cc | 521 -- kpdf/xpdf/xpdf/Lexer.cpp | 521 ++ kpdf/xpdf/xpdf/Link.cc | 784 --- kpdf/xpdf/xpdf/Link.cpp | 784 +++ kpdf/xpdf/xpdf/Makefile.am | 16 +- kpdf/xpdf/xpdf/NameToCharCode.cc | 116 - kpdf/xpdf/xpdf/NameToCharCode.cpp | 116 + kpdf/xpdf/xpdf/Object.cc | 233 - kpdf/xpdf/xpdf/Object.cpp | 233 + kpdf/xpdf/xpdf/Outline.cc | 151 - kpdf/xpdf/xpdf/Outline.cpp | 151 + kpdf/xpdf/xpdf/OutputDev.cc | 131 - kpdf/xpdf/xpdf/OutputDev.cpp | 131 + kpdf/xpdf/xpdf/PDFDoc.cc | 433 -- kpdf/xpdf/xpdf/PDFDoc.cpp | 433 ++ kpdf/xpdf/xpdf/PDFDocEncoding.cc | 44 - kpdf/xpdf/xpdf/PDFDocEncoding.cpp | 44 + kpdf/xpdf/xpdf/PSOutputDev.cc | 6307 -------------------- kpdf/xpdf/xpdf/PSOutputDev.cpp | 6307 ++++++++++++++++++++ kpdf/xpdf/xpdf/PSTokenizer.cc | 135 - kpdf/xpdf/xpdf/PSTokenizer.cpp | 135 + kpdf/xpdf/xpdf/Page.cc | 558 -- kpdf/xpdf/xpdf/Page.cpp | 558 ++ kpdf/xpdf/xpdf/Parser.cc | 227 - kpdf/xpdf/xpdf/Parser.cpp | 227 + kpdf/xpdf/xpdf/PreScanOutputDev.cc | 257 - kpdf/xpdf/xpdf/PreScanOutputDev.cpp | 257 + kpdf/xpdf/xpdf/SecurityHandler.cc | 390 -- kpdf/xpdf/xpdf/SecurityHandler.cpp | 390 ++ kpdf/xpdf/xpdf/SplashOutputDev.cc | 2851 --------- kpdf/xpdf/xpdf/SplashOutputDev.cpp | 2851 +++++++++ kpdf/xpdf/xpdf/Stream.cc | 4698 --------------- kpdf/xpdf/xpdf/Stream.cpp | 4698 +++++++++++++++ kpdf/xpdf/xpdf/TextOutputDev.cc | 4090 ------------- kpdf/xpdf/xpdf/TextOutputDev.cpp | 4090 +++++++++++++ kpdf/xpdf/xpdf/UnicodeMap.cc | 293 - kpdf/xpdf/xpdf/UnicodeMap.cpp | 293 + kpdf/xpdf/xpdf/UnicodeTypeTable.cc | 949 --- kpdf/xpdf/xpdf/UnicodeTypeTable.cpp | 949 +++ kpdf/xpdf/xpdf/XRef.cc | 933 --- kpdf/xpdf/xpdf/XRef.cpp | 933 +++ kpovmodeler/pmactions.cpp | 2 +- ksvg/Makefile.am | 180 +- ksvg/core/CMakeLists.txt | 2 +- ksvg/core/KSVGReader.cc | 504 -- ksvg/core/KSVGReader.cpp | 504 ++ ksvg/core/Makefile.am | 2 +- ksvg/data/SVGAElementImpl.lut.h | 2 +- ksvg/data/SVGAngleImpl.lut.h | 2 +- ksvg/data/SVGAnimatedAngleImpl.lut.h | 2 +- ksvg/data/SVGAnimatedBooleanImpl.lut.h | 2 +- ksvg/data/SVGAnimatedEnumerationImpl.lut.h | 2 +- ksvg/data/SVGAnimatedIntegerImpl.lut.h | 2 +- ksvg/data/SVGAnimatedLengthImpl.lut.h | 2 +- ksvg/data/SVGAnimatedLengthListImpl.lut.h | 2 +- ksvg/data/SVGAnimatedNumberImpl.lut.h | 2 +- ksvg/data/SVGAnimatedNumberListImpl.lut.h | 2 +- ksvg/data/SVGAnimatedPathDataImpl.lut.h | 2 +- ksvg/data/SVGAnimatedPointsImpl.lut.h | 2 +- ksvg/data/SVGAnimatedPreserveAspectRatioImpl.lut.h | 2 +- ksvg/data/SVGAnimatedRectImpl.lut.h | 2 +- ksvg/data/SVGAnimatedStringImpl.lut.h | 2 +- ksvg/data/SVGAnimatedTransformListImpl.lut.h | 2 +- ksvg/data/SVGAnimationElementImpl.lut.h | 2 +- ksvg/data/SVGCircleElementImpl.lut.h | 2 +- ksvg/data/SVGClipPathElementImpl.lut.h | 2 +- ksvg/data/SVGColorImpl.lut.h | 2 +- ksvg/data/SVGColorProfileElementImpl.lut.h | 2 +- ksvg/data/SVGCursorElementImpl.lut.h | 2 +- ksvg/data/SVGDocumentImpl.lut.h | 2 +- ksvg/data/SVGEcma.lut.h | 2 +- ksvg/data/SVGElementImpl.lut.h | 2 +- ksvg/data/SVGEllipseElementImpl.lut.h | 2 +- ksvg/data/SVGEventImpl.lut.h | 2 +- ksvg/data/SVGExternalResourcesRequiredImpl.lut.h | 2 +- ksvg/data/SVGFitToViewBoxImpl.lut.h | 2 +- ksvg/data/SVGForeignObjectElementImpl.lut.h | 2 +- ksvg/data/SVGGlyphElementImpl.lut.h | 2 +- ksvg/data/SVGGlyphRefElementImpl.lut.h | 2 +- ksvg/data/SVGGradientElementImpl.lut.h | 2 +- ksvg/data/SVGICCColorImpl.lut.h | 2 +- ksvg/data/SVGImageElementImpl.lut.h | 2 +- ksvg/data/SVGLangSpaceImpl.lut.h | 2 +- ksvg/data/SVGLengthImpl.lut.h | 2 +- ksvg/data/SVGLengthListImpl.lut.h | 2 +- ksvg/data/SVGLineElementImpl.lut.h | 2 +- ksvg/data/SVGLinearGradientElementImpl.lut.h | 2 +- ksvg/data/SVGLocatableImpl.lut.h | 2 +- ksvg/data/SVGMarkerElementImpl.lut.h | 2 +- ksvg/data/SVGMaskElementImpl.lut.h | 2 +- ksvg/data/SVGMatrixImpl.lut.h | 2 +- ksvg/data/SVGNumberImpl.lut.h | 2 +- ksvg/data/SVGNumberListImpl.lut.h | 2 +- ksvg/data/SVGPaintImpl.lut.h | 2 +- ksvg/data/SVGPathElementImpl.lut.h | 2 +- ksvg/data/SVGPathSegArcImpl.lut.h | 2 +- ksvg/data/SVGPathSegCurvetoCubicImpl.lut.h | 2 +- ksvg/data/SVGPathSegCurvetoCubicSmoothImpl.lut.h | 2 +- ksvg/data/SVGPathSegCurvetoQuadraticImpl.lut.h | 2 +- .../SVGPathSegCurvetoQuadraticSmoothImpl.lut.h | 2 +- ksvg/data/SVGPathSegImpl.lut.h | 2 +- ksvg/data/SVGPathSegLinetoHorizontalImpl.lut.h | 2 +- ksvg/data/SVGPathSegLinetoImpl.lut.h | 2 +- ksvg/data/SVGPathSegLinetoVerticalImpl.lut.h | 2 +- ksvg/data/SVGPathSegListImpl.lut.h | 2 +- ksvg/data/SVGPathSegMovetoImpl.lut.h | 2 +- ksvg/data/SVGPatternElementImpl.lut.h | 2 +- ksvg/data/SVGPointImpl.lut.h | 2 +- ksvg/data/SVGPointListImpl.lut.h | 2 +- ksvg/data/SVGPreserveAspectRatioImpl.lut.h | 2 +- ksvg/data/SVGRadialGradientElementImpl.lut.h | 2 +- ksvg/data/SVGRectElementImpl.lut.h | 2 +- ksvg/data/SVGRectImpl.lut.h | 2 +- ksvg/data/SVGSVGElementImpl.lut.h | 2 +- ksvg/data/SVGScriptElementImpl.lut.h | 2 +- ksvg/data/SVGStopElementImpl.lut.h | 2 +- ksvg/data/SVGStringListImpl.lut.h | 2 +- ksvg/data/SVGStylableImpl.lut.h | 2 +- ksvg/data/SVGStyleElementImpl.lut.h | 2 +- ksvg/data/SVGSymbolElementImpl.lut.h | 2 +- ksvg/data/SVGTestsImpl.lut.h | 2 +- ksvg/data/SVGTextContentElementImpl.lut.h | 2 +- ksvg/data/SVGTextPathElementImpl.lut.h | 2 +- ksvg/data/SVGTextPositioningElementImpl.lut.h | 2 +- ksvg/data/SVGTransformImpl.lut.h | 2 +- ksvg/data/SVGTransformListImpl.lut.h | 2 +- ksvg/data/SVGTransformableImpl.lut.h | 2 +- ksvg/data/SVGURIReferenceImpl.lut.h | 2 +- ksvg/data/SVGUseElementImpl.lut.h | 2 +- ksvg/data/SVGViewElementImpl.lut.h | 2 +- ksvg/data/SVGZoomAndPanImpl.lut.h | 2 +- ksvg/data/SVGZoomEventImpl.lut.h | 2 +- ksvg/dom/CMakeLists.txt | 92 +- ksvg/dom/Makefile.am | 42 +- ksvg/dom/SVGAElement.cc | 78 - ksvg/dom/SVGAElement.cpp | 78 + ksvg/dom/SVGAltGlyphDefElement.cc | 65 - ksvg/dom/SVGAltGlyphDefElement.cpp | 65 + ksvg/dom/SVGAltGlyphElement.cc | 78 - ksvg/dom/SVGAltGlyphElement.cpp | 78 + ksvg/dom/SVGAngle.cc | 118 - ksvg/dom/SVGAngle.cpp | 118 + ksvg/dom/SVGAnimateColorElement.cc | 65 - ksvg/dom/SVGAnimateColorElement.cpp | 65 + ksvg/dom/SVGAnimateElement.cc | 65 - ksvg/dom/SVGAnimateElement.cpp | 65 + ksvg/dom/SVGAnimateMotionElement.cc | 63 - ksvg/dom/SVGAnimateMotionElement.cpp | 63 + ksvg/dom/SVGAnimateTransformElement.cc | 65 - ksvg/dom/SVGAnimateTransformElement.cpp | 65 + ksvg/dom/SVGAnimatedAngle.cc | 77 - ksvg/dom/SVGAnimatedAngle.cpp 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ksvg/dom/SVGPathSegMoveto.cc | 116 - ksvg/dom/SVGPathSegMoveto.cpp | 116 + ksvg/dom/SVGPatternElement.cc | 115 - ksvg/dom/SVGPatternElement.cpp | 115 + ksvg/dom/SVGPoint.cc | 95 - ksvg/dom/SVGPoint.cpp | 95 + ksvg/dom/SVGPointList.cc | 114 - ksvg/dom/SVGPointList.cpp | 114 + ksvg/dom/SVGPolygonElement.cc | 84 - ksvg/dom/SVGPolygonElement.cpp | 84 + ksvg/dom/SVGPolylineElement.cc | 85 - ksvg/dom/SVGPolylineElement.cpp | 85 + ksvg/dom/SVGPreserveAspectRatio.cc | 79 - ksvg/dom/SVGPreserveAspectRatio.cpp | 79 + ksvg/dom/SVGRadialGradientElement.cc | 96 - ksvg/dom/SVGRadialGradientElement.cpp | 96 + ksvg/dom/SVGRect.cc | 112 - ksvg/dom/SVGRect.cpp | 112 + ksvg/dom/SVGRectElement.cc | 107 - ksvg/dom/SVGRectElement.cpp | 107 + ksvg/dom/SVGSVGElement.cc | 335 -- ksvg/dom/SVGSVGElement.cpp | 335 ++ ksvg/dom/SVGScriptElement.cc | 79 - ksvg/dom/SVGScriptElement.cpp | 79 + ksvg/dom/SVGSetElement.cc | 65 - ksvg/dom/SVGSetElement.cpp | 65 + ksvg/dom/SVGStopElement.cc | 73 - ksvg/dom/SVGStopElement.cpp | 73 + ksvg/dom/SVGStringList.cc | 113 - ksvg/dom/SVGStringList.cpp | 113 + ksvg/dom/SVGStylable.cc | 74 - ksvg/dom/SVGStylable.cpp | 74 + ksvg/dom/SVGStyleElement.cc | 113 - ksvg/dom/SVGStyleElement.cpp | 113 + ksvg/dom/SVGSwitchElement.cc | 70 - ksvg/dom/SVGSwitchElement.cpp | 70 + ksvg/dom/SVGSymbolElement.cc | 69 - ksvg/dom/SVGSymbolElement.cpp | 69 + ksvg/dom/SVGTRefElement.cc | 66 - ksvg/dom/SVGTRefElement.cpp | 66 + ksvg/dom/SVGTSpanElement.cc | 65 - ksvg/dom/SVGTSpanElement.cpp | 65 + ksvg/dom/SVGTests.cc | 81 - ksvg/dom/SVGTests.cpp | 81 + ksvg/dom/SVGTextContentElement.cc | 120 - ksvg/dom/SVGTextContentElement.cpp | 120 + ksvg/dom/SVGTextElement.cc | 68 - ksvg/dom/SVGTextElement.cpp | 68 + ksvg/dom/SVGTextPathElement.cc | 87 - ksvg/dom/SVGTextPathElement.cpp | 87 + ksvg/dom/SVGTextPositioningElement.cc | 85 - ksvg/dom/SVGTextPositioningElement.cpp | 85 + ksvg/dom/SVGTitleElement.cc | 67 - ksvg/dom/SVGTitleElement.cpp | 67 + ksvg/dom/SVGTransform.cc | 117 - ksvg/dom/SVGTransform.cpp | 117 + ksvg/dom/SVGTransformList.cc | 127 - ksvg/dom/SVGTransformList.cpp | 127 + ksvg/dom/SVGTransformable.cc | 65 - ksvg/dom/SVGTransformable.cpp | 65 + ksvg/dom/SVGURIReference.cc | 61 - ksvg/dom/SVGURIReference.cpp | 61 + ksvg/dom/SVGUseElement.cc | 109 - ksvg/dom/SVGUseElement.cpp | 109 + ksvg/dom/SVGVKernElement.cc | 65 - ksvg/dom/SVGVKernElement.cpp | 65 + ksvg/dom/SVGViewElement.cc | 75 - ksvg/dom/SVGViewElement.cpp | 75 + ksvg/dom/SVGViewSpec.cc | 105 - ksvg/dom/SVGViewSpec.cpp | 105 + ksvg/dom/SVGWindow.cc | 173 - ksvg/dom/SVGWindow.cpp | 173 + ksvg/dom/SVGZoomAndPan.cc | 68 - ksvg/dom/SVGZoomAndPan.cpp | 68 + ksvg/dom/SVGZoomEvent.cc | 97 - ksvg/dom/SVGZoomEvent.cpp | 97 + ksvg/impl/CMakeLists.txt | 118 +- ksvg/impl/Makefile.am | 118 +- ksvg/impl/SVGAElementImpl.cc | 115 - ksvg/impl/SVGAElementImpl.cpp | 115 + ksvg/impl/SVGAltGlyphDefElementImpl.cc | 31 - ksvg/impl/SVGAltGlyphDefElementImpl.cpp | 31 + ksvg/impl/SVGAltGlyphElementImpl.cc | 47 - ksvg/impl/SVGAltGlyphElementImpl.cpp | 47 + ksvg/impl/SVGAngleImpl.cc | 275 - ksvg/impl/SVGAngleImpl.cpp | 275 + ksvg/impl/SVGAnimateColorElementImpl.cc | 96 - ksvg/impl/SVGAnimateColorElementImpl.cpp | 96 + ksvg/impl/SVGAnimateElementImpl.cc | 189 - ksvg/impl/SVGAnimateElementImpl.cpp | 189 + ksvg/impl/SVGAnimateMotionElementImpl.cc | 100 - ksvg/impl/SVGAnimateMotionElementImpl.cpp | 100 + ksvg/impl/SVGAnimateTransformElementImpl.cc | 255 - ksvg/impl/SVGAnimateTransformElementImpl.cpp | 255 + ksvg/impl/SVGAnimatedAngleImpl.cc | 81 - ksvg/impl/SVGAnimatedAngleImpl.cpp | 81 + ksvg/impl/SVGAnimatedBooleanImpl.cc | 91 - ksvg/impl/SVGAnimatedBooleanImpl.cpp | 91 + ksvg/impl/SVGAnimatedEnumerationImpl.cc | 91 - ksvg/impl/SVGAnimatedEnumerationImpl.cpp | 91 + ksvg/impl/SVGAnimatedIntegerImpl.cc | 89 - ksvg/impl/SVGAnimatedIntegerImpl.cpp | 89 + ksvg/impl/SVGAnimatedLengthImpl.cc | 94 - ksvg/impl/SVGAnimatedLengthImpl.cpp | 94 + ksvg/impl/SVGAnimatedLengthListImpl.cc | 93 - ksvg/impl/SVGAnimatedLengthListImpl.cpp | 93 + ksvg/impl/SVGAnimatedNumberImpl.cc | 92 - ksvg/impl/SVGAnimatedNumberImpl.cpp | 92 + ksvg/impl/SVGAnimatedNumberListImpl.cc | 80 - ksvg/impl/SVGAnimatedNumberListImpl.cpp | 80 + ksvg/impl/SVGAnimatedPathDataImpl.cc | 106 - ksvg/impl/SVGAnimatedPathDataImpl.cpp | 106 + ksvg/impl/SVGAnimatedPointsImpl.cc | 137 - ksvg/impl/SVGAnimatedPointsImpl.cpp | 137 + ksvg/impl/SVGAnimatedPreserveAspectRatioImpl.cc | 81 - ksvg/impl/SVGAnimatedPreserveAspectRatioImpl.cpp | 81 + ksvg/impl/SVGAnimatedRectImpl.cc | 79 - ksvg/impl/SVGAnimatedRectImpl.cpp | 79 + ksvg/impl/SVGAnimatedStringImpl.cc | 88 - ksvg/impl/SVGAnimatedStringImpl.cpp | 88 + ksvg/impl/SVGAnimatedTransformListImpl.cc | 81 - ksvg/impl/SVGAnimatedTransformListImpl.cpp | 81 + ksvg/impl/SVGAnimationElementImpl.cc | 463 -- ksvg/impl/SVGAnimationElementImpl.cpp | 463 ++ ksvg/impl/SVGBBoxTarget.cc | 53 - ksvg/impl/SVGBBoxTarget.cpp | 53 + ksvg/impl/SVGCSSRuleImpl.cc | 31 - ksvg/impl/SVGCSSRuleImpl.cpp | 31 + ksvg/impl/SVGCircleElementImpl.cc | 176 - ksvg/impl/SVGCircleElementImpl.cpp | 176 + ksvg/impl/SVGClipPathElementImpl.cc | 102 - ksvg/impl/SVGClipPathElementImpl.cpp | 102 + ksvg/impl/SVGColorImpl.cc | 538 -- ksvg/impl/SVGColorImpl.cpp | 538 ++ ksvg/impl/SVGColorProfileElementImpl.cc | 269 - ksvg/impl/SVGColorProfileElementImpl.cpp | 269 + ksvg/impl/SVGColorProfileRuleImpl.cc | 61 - ksvg/impl/SVGColorProfileRuleImpl.cpp | 61 + .../SVGComponentTransferFunctionElementImpl.cc | 103 - .../SVGComponentTransferFunctionElementImpl.cpp | 103 + ksvg/impl/SVGContainerImpl.cc | 133 - ksvg/impl/SVGContainerImpl.cpp | 133 + ksvg/impl/SVGCursorElementImpl.cc | 102 - ksvg/impl/SVGCursorElementImpl.cpp | 102 + ksvg/impl/SVGDefinitionSrcElementImpl.cc | 31 - ksvg/impl/SVGDefinitionSrcElementImpl.cpp | 31 + ksvg/impl/SVGDefsElementImpl.cc | 32 - ksvg/impl/SVGDefsElementImpl.cpp | 32 + ksvg/impl/SVGDescElementImpl.cc | 37 - ksvg/impl/SVGDescElementImpl.cpp | 37 + ksvg/impl/SVGDocumentImpl.cc | 703 --- ksvg/impl/SVGDocumentImpl.cpp | 703 +++ ksvg/impl/SVGEcma.cc | 842 --- ksvg/impl/SVGEcma.cpp | 842 +++ ksvg/impl/SVGElementImpl.cc | 711 --- ksvg/impl/SVGElementImpl.cpp | 711 +++ ksvg/impl/SVGElementInstanceImpl.cc | 106 - ksvg/impl/SVGElementInstanceImpl.cpp | 106 + ksvg/impl/SVGElementInstanceListImpl.cc | 42 - ksvg/impl/SVGElementInstanceListImpl.cpp | 42 + ksvg/impl/SVGEllipseElementImpl.cc | 198 - ksvg/impl/SVGEllipseElementImpl.cpp | 198 + ksvg/impl/SVGEventImpl.cc | 990 --- ksvg/impl/SVGEventImpl.cpp | 990 +++ ksvg/impl/SVGExternalResourcesRequiredImpl.cc | 86 - ksvg/impl/SVGExternalResourcesRequiredImpl.cpp | 86 + ksvg/impl/SVGFEBlendElementImpl.cc | 62 - ksvg/impl/SVGFEBlendElementImpl.cpp | 62 + ksvg/impl/SVGFEColorMatrixElementImpl.cc | 63 - ksvg/impl/SVGFEColorMatrixElementImpl.cpp | 63 + ksvg/impl/SVGFEComponentTransferElementImpl.cc | 41 - ksvg/impl/SVGFEComponentTransferElementImpl.cpp | 41 + ksvg/impl/SVGFECompositeElementImpl.cc | 103 - ksvg/impl/SVGFECompositeElementImpl.cpp | 103 + ksvg/impl/SVGFEConvolveMatrixElementImpl.cc | 147 - ksvg/impl/SVGFEConvolveMatrixElementImpl.cpp | 147 + ksvg/impl/SVGFEDiffuseLightingElementImpl.cc | 62 - ksvg/impl/SVGFEDiffuseLightingElementImpl.cpp | 62 + ksvg/impl/SVGFEDisplacementMapElementImpl.cc | 83 - ksvg/impl/SVGFEDisplacementMapElementImpl.cpp | 83 + ksvg/impl/SVGFEDistantLightElementImpl.cc | 51 - ksvg/impl/SVGFEDistantLightElementImpl.cpp | 51 + ksvg/impl/SVGFEFloodElementImpl.cc | 41 - ksvg/impl/SVGFEFloodElementImpl.cpp | 41 + ksvg/impl/SVGFEFuncAElementImpl.cc | 31 - ksvg/impl/SVGFEFuncAElementImpl.cpp | 31 + ksvg/impl/SVGFEFuncBElementImpl.cc | 31 - ksvg/impl/SVGFEFuncBElementImpl.cpp | 31 + ksvg/impl/SVGFEFuncGElementImpl.cc | 31 - ksvg/impl/SVGFEFuncGElementImpl.cpp | 31 + ksvg/impl/SVGFEFuncRElementImpl.cc | 31 - ksvg/impl/SVGFEFuncRElementImpl.cpp | 31 + ksvg/impl/SVGFEGaussianBlurElementImpl.cc | 66 - ksvg/impl/SVGFEGaussianBlurElementImpl.cpp | 66 + ksvg/impl/SVGFEImageElementImpl.cc | 31 - ksvg/impl/SVGFEImageElementImpl.cpp | 31 + ksvg/impl/SVGFEMergeElementImpl.cc | 31 - ksvg/impl/SVGFEMergeElementImpl.cpp | 31 + ksvg/impl/SVGFEMergeNodeElementImpl.cc | 41 - ksvg/impl/SVGFEMergeNodeElementImpl.cpp | 41 + ksvg/impl/SVGFEMorphologyElementImpl.cc | 73 - ksvg/impl/SVGFEMorphologyElementImpl.cpp | 73 + ksvg/impl/SVGFEOffsetElementImpl.cc | 62 - ksvg/impl/SVGFEOffsetElementImpl.cpp | 62 + ksvg/impl/SVGFEPointLightElementImpl.cc | 61 - ksvg/impl/SVGFEPointLightElementImpl.cpp | 61 + ksvg/impl/SVGFESpecularLightingElementImpl.cc | 72 - ksvg/impl/SVGFESpecularLightingElementImpl.cpp | 72 + ksvg/impl/SVGFESpotLightElementImpl.cc | 111 - ksvg/impl/SVGFESpotLightElementImpl.cpp | 111 + ksvg/impl/SVGFETileElementImpl.cc | 41 - ksvg/impl/SVGFETileElementImpl.cpp | 41 + ksvg/impl/SVGFETurbulenceElementImpl.cc | 98 - ksvg/impl/SVGFETurbulenceElementImpl.cpp | 98 + ksvg/impl/SVGFilterElementImpl.cc | 117 - ksvg/impl/SVGFilterElementImpl.cpp | 117 + .../SVGFilterPrimitiveStandardAttributesImpl.cc | 82 - .../SVGFilterPrimitiveStandardAttributesImpl.cpp | 82 + ksvg/impl/SVGFitToViewBoxImpl.cc | 139 - ksvg/impl/SVGFitToViewBoxImpl.cpp | 139 + ksvg/impl/SVGFontElementImpl.cc | 31 - ksvg/impl/SVGFontElementImpl.cpp | 31 + ksvg/impl/SVGFontFaceElementImpl.cc | 31 - ksvg/impl/SVGFontFaceElementImpl.cpp | 31 + ksvg/impl/SVGFontFaceFormatElementImpl.cc | 31 - ksvg/impl/SVGFontFaceFormatElementImpl.cpp | 31 + ksvg/impl/SVGFontFaceNameElementImpl.cc | 31 - ksvg/impl/SVGFontFaceNameElementImpl.cpp | 31 + ksvg/impl/SVGFontFaceSrcElementImpl.cc | 31 - ksvg/impl/SVGFontFaceSrcElementImpl.cpp | 31 + ksvg/impl/SVGFontFaceUriElementImpl.cc | 31 - ksvg/impl/SVGFontFaceUriElementImpl.cpp | 31 + ksvg/impl/SVGForeignObjectElementImpl.cc | 119 - ksvg/impl/SVGForeignObjectElementImpl.cpp | 119 + ksvg/impl/SVGGElementImpl.cc | 34 - ksvg/impl/SVGGElementImpl.cpp | 34 + ksvg/impl/SVGGlyphElementImpl.cc | 96 - ksvg/impl/SVGGlyphElementImpl.cpp | 96 + ksvg/impl/SVGGlyphRefElementImpl.cc | 132 - ksvg/impl/SVGGlyphRefElementImpl.cpp | 132 + ksvg/impl/SVGGradientElementImpl.cc | 262 - ksvg/impl/SVGGradientElementImpl.cpp | 262 + ksvg/impl/SVGHKernElementImpl.cc | 31 - ksvg/impl/SVGHKernElementImpl.cpp | 31 + ksvg/impl/SVGHelperImpl.cc | 228 - ksvg/impl/SVGHelperImpl.cpp | 228 + ksvg/impl/SVGICCColorImpl.cc | 105 - ksvg/impl/SVGICCColorImpl.cpp | 105 + ksvg/impl/SVGImageElementImpl.cc | 520 -- ksvg/impl/SVGImageElementImpl.cpp | 520 ++ ksvg/impl/SVGLangSpaceImpl.cc | 128 - ksvg/impl/SVGLangSpaceImpl.cpp | 128 + ksvg/impl/SVGLengthImpl.cc | 508 -- ksvg/impl/SVGLengthImpl.cpp | 508 ++ ksvg/impl/SVGLengthListImpl.cc | 62 - ksvg/impl/SVGLengthListImpl.cpp | 62 + ksvg/impl/SVGLineElementImpl.cc | 211 - ksvg/impl/SVGLineElementImpl.cpp | 211 + ksvg/impl/SVGLinearGradientElementImpl.cc | 199 - ksvg/impl/SVGLinearGradientElementImpl.cpp | 199 + ksvg/impl/SVGLocatableImpl.cc | 206 - ksvg/impl/SVGLocatableImpl.cpp | 206 + ksvg/impl/SVGMPathElementImpl.cc | 31 - ksvg/impl/SVGMPathElementImpl.cpp | 31 + ksvg/impl/SVGMarkerElementImpl.cc | 422 -- ksvg/impl/SVGMarkerElementImpl.cpp | 422 ++ ksvg/impl/SVGMaskElementImpl.cc | 540 -- ksvg/impl/SVGMaskElementImpl.cpp | 540 ++ ksvg/impl/SVGMatrixImpl.cc | 458 -- ksvg/impl/SVGMatrixImpl.cpp | 458 ++ ksvg/impl/SVGMetadataElementImpl.cc | 31 - ksvg/impl/SVGMetadataElementImpl.cpp | 31 + ksvg/impl/SVGMissingGlyphElementImpl.cc | 31 - ksvg/impl/SVGMissingGlyphElementImpl.cpp | 31 + ksvg/impl/SVGNumberImpl.cc | 81 - ksvg/impl/SVGNumberImpl.cpp | 81 + ksvg/impl/SVGNumberListImpl.cc | 62 - ksvg/impl/SVGNumberListImpl.cpp | 62 + ksvg/impl/SVGPaintImpl.cc | 173 - ksvg/impl/SVGPaintImpl.cpp | 173 + ksvg/impl/SVGPaintServerImpl.cc | 52 - ksvg/impl/SVGPaintServerImpl.cpp | 52 + ksvg/impl/SVGPathElementImpl.cc | 866 --- ksvg/impl/SVGPathElementImpl.cpp | 866 +++ ksvg/impl/SVGPathSegArcImpl.cc | 493 -- ksvg/impl/SVGPathSegArcImpl.cpp | 493 ++ ksvg/impl/SVGPathSegClosePathImpl.cc | 44 - ksvg/impl/SVGPathSegClosePathImpl.cpp | 44 + ksvg/impl/SVGPathSegCurvetoCubicImpl.cc | 323 - ksvg/impl/SVGPathSegCurvetoCubicImpl.cpp | 323 + ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cc | 296 - ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp | 296 + ksvg/impl/SVGPathSegCurvetoQuadraticImpl.cc | 258 - ksvg/impl/SVGPathSegCurvetoQuadraticImpl.cpp | 258 + ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cc | 233 - ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp | 233 + ksvg/impl/SVGPathSegImpl.cc | 105 - ksvg/impl/SVGPathSegImpl.cpp | 105 + ksvg/impl/SVGPathSegLinetoHorizontalImpl.cc | 165 - ksvg/impl/SVGPathSegLinetoHorizontalImpl.cpp | 165 + ksvg/impl/SVGPathSegLinetoImpl.cc | 194 - ksvg/impl/SVGPathSegLinetoImpl.cpp | 194 + ksvg/impl/SVGPathSegLinetoVerticalImpl.cc | 163 - ksvg/impl/SVGPathSegLinetoVerticalImpl.cpp | 163 + ksvg/impl/SVGPathSegListImpl.cc | 62 - ksvg/impl/SVGPathSegListImpl.cpp | 62 + ksvg/impl/SVGPathSegMovetoImpl.cc | 194 - ksvg/impl/SVGPathSegMovetoImpl.cpp | 194 + ksvg/impl/SVGPatternElementImpl.cc | 509 -- ksvg/impl/SVGPatternElementImpl.cpp | 509 ++ ksvg/impl/SVGPointImpl.cc | 106 - ksvg/impl/SVGPointImpl.cpp | 106 + ksvg/impl/SVGPointListImpl.cc | 62 - ksvg/impl/SVGPointListImpl.cpp | 62 + ksvg/impl/SVGPolyElementImpl.cc | 139 - ksvg/impl/SVGPolyElementImpl.cpp | 139 + ksvg/impl/SVGPolygonElementImpl.cc | 86 - ksvg/impl/SVGPolygonElementImpl.cpp | 86 + ksvg/impl/SVGPolylineElementImpl.cc | 98 - ksvg/impl/SVGPolylineElementImpl.cpp | 98 + ksvg/impl/SVGPreserveAspectRatioImpl.cc | 215 - ksvg/impl/SVGPreserveAspectRatioImpl.cpp | 215 + ksvg/impl/SVGRadialGradientElementImpl.cc | 214 - ksvg/impl/SVGRadialGradientElementImpl.cpp | 214 + ksvg/impl/SVGRectElementImpl.cc | 242 - ksvg/impl/SVGRectElementImpl.cpp | 242 + ksvg/impl/SVGRectImpl.cc | 155 - ksvg/impl/SVGRectImpl.cpp | 155 + ksvg/impl/SVGSVGElementImpl.cc | 980 --- ksvg/impl/SVGSVGElementImpl.cpp | 980 +++ ksvg/impl/SVGScriptElementImpl.cc | 183 - ksvg/impl/SVGScriptElementImpl.cpp | 183 + ksvg/impl/SVGSetElementImpl.cc | 46 - ksvg/impl/SVGSetElementImpl.cpp | 46 + ksvg/impl/SVGShapeImpl.cc | 160 - ksvg/impl/SVGShapeImpl.cpp | 160 + ksvg/impl/SVGStopElementImpl.cc | 123 - ksvg/impl/SVGStopElementImpl.cpp | 123 + ksvg/impl/SVGStringListImpl.cc | 91 - ksvg/impl/SVGStringListImpl.cpp | 91 + ksvg/impl/SVGStylableImpl.cc | 1307 ---- ksvg/impl/SVGStylableImpl.cpp | 1307 ++++ ksvg/impl/SVGStyleElementImpl.cc | 133 - ksvg/impl/SVGStyleElementImpl.cpp | 133 + ksvg/impl/SVGSwitchElementImpl.cc | 56 - ksvg/impl/SVGSwitchElementImpl.cpp | 56 + ksvg/impl/SVGSymbolElementImpl.cc | 104 - ksvg/impl/SVGSymbolElementImpl.cpp | 104 + ksvg/impl/SVGTRefElementImpl.cc | 74 - ksvg/impl/SVGTRefElementImpl.cpp | 74 + ksvg/impl/SVGTSpanElementImpl.cc | 62 - ksvg/impl/SVGTSpanElementImpl.cpp | 62 + ksvg/impl/SVGTestsImpl.cc | 176 - ksvg/impl/SVGTestsImpl.cpp | 176 + ksvg/impl/SVGTextContentElementImpl.cc | 283 - ksvg/impl/SVGTextContentElementImpl.cpp | 283 + ksvg/impl/SVGTextElementImpl.cc | 122 - ksvg/impl/SVGTextElementImpl.cpp | 122 + ksvg/impl/SVGTextPathElementImpl.cc | 238 - ksvg/impl/SVGTextPathElementImpl.cpp | 238 + ksvg/impl/SVGTextPositioningElementImpl.cc | 196 - ksvg/impl/SVGTextPositioningElementImpl.cpp | 196 + ksvg/impl/SVGTimeScheduler.cc | 232 - ksvg/impl/SVGTimeScheduler.cpp | 232 + ksvg/impl/SVGTitleElementImpl.cc | 37 - ksvg/impl/SVGTitleElementImpl.cpp | 37 + ksvg/impl/SVGTransformImpl.cc | 238 - ksvg/impl/SVGTransformImpl.cpp | 238 + ksvg/impl/SVGTransformListImpl.cc | 101 - ksvg/impl/SVGTransformListImpl.cpp | 101 + ksvg/impl/SVGTransformableImpl.cc | 167 - ksvg/impl/SVGTransformableImpl.cpp | 167 + ksvg/impl/SVGURIReferenceImpl.cc | 133 - ksvg/impl/SVGURIReferenceImpl.cpp | 133 + ksvg/impl/SVGUseElementImpl.cc | 407 -- ksvg/impl/SVGUseElementImpl.cpp | 407 ++ ksvg/impl/SVGVKernElementImpl.cc | 31 - ksvg/impl/SVGVKernElementImpl.cpp | 31 + ksvg/impl/SVGViewElementImpl.cc | 92 - ksvg/impl/SVGViewElementImpl.cpp | 92 + ksvg/impl/SVGViewSpecImpl.cc | 96 - ksvg/impl/SVGViewSpecImpl.cpp | 96 + ksvg/impl/SVGWindowImpl.cc | 185 - ksvg/impl/SVGWindowImpl.cpp | 185 + ksvg/impl/SVGZoomAndPanImpl.cc | 110 - ksvg/impl/SVGZoomAndPanImpl.cpp | 110 + ksvg/impl/SVGZoomEventImpl.cc | 109 - ksvg/impl/SVGZoomEventImpl.cpp | 109 + ksvg/impl/libs/libtext2path/src/Cache.h | 2 +- ksvg/impl/libs/libtext2path/src/Converter.cpp | 2 +- ksvg/impl/libs/libtext2path/src/myboost/assert.h | 24 + ksvg/impl/libs/libtext2path/src/myboost/assert.hpp | 24 - .../libs/libtext2path/src/myboost/checked_delete.h | 61 + .../libtext2path/src/myboost/checked_delete.hpp | 61 - .../libtext2path/src/myboost/lightweight_mutex.h | 74 + .../libtext2path/src/myboost/lightweight_mutex.hpp | 74 - .../libs/libtext2path/src/myboost/shared_count.h | 367 ++ .../libs/libtext2path/src/myboost/shared_count.hpp | 367 -- .../libs/libtext2path/src/myboost/shared_ptr.h | 395 ++ .../libs/libtext2path/src/myboost/shared_ptr.hpp | 395 -- 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delete mode 100644 tdefile-plugins/dependencies/poppler-tqt/poppler-page-transition.cc create mode 100644 tdefile-plugins/dependencies/poppler-tqt/poppler-page-transition.cpp delete mode 100644 tdefile-plugins/dependencies/poppler-tqt/poppler-page.cc create mode 100644 tdefile-plugins/dependencies/poppler-tqt/poppler-page.cpp delete mode 100644 tdefile-plugins/dependencies/poppler-tqt/poppler-private.cc create mode 100644 tdefile-plugins/dependencies/poppler-tqt/poppler-private.cpp diff --git a/kpdf/Makefile.am b/kpdf/Makefile.am index 187989f7..270bc883 100644 --- a/kpdf/Makefile.am +++ b/kpdf/Makefile.am @@ -6,7 +6,7 @@ METASOURCES = AUTO messages: rc.cpp $(EXTRACTRC) `find . -name "*.rc" -o -name "*.ui"` >> rc.cpp - $(XGETTEXT) `find . -name "*.cpp" -o -name "*.cc" -o -name "*.h"` -o $(podir)/kpdf.pot + $(XGETTEXT) `find . -name "*.cpp" -o -name "*.h"` -o $(podir)/kpdf.pot KDE_ICON = kpdf diff --git a/kpdf/TODO b/kpdf/TODO index d917fd1d..53f0cc17 100644 --- a/kpdf/TODO +++ b/kpdf/TODO @@ -46,7 +46,7 @@ More items (first items will enter 'In progress list' first): -> take care of TODOs in code -> ADD: click over image allows "save image" [60% done (activerect of type image)] -> export all text in plain_text/html --> extract(export?) images (have a look at ImageOutputDev.cc and pdfimages.cc from xpdf (not in our xpdf sources)) +-> extract(export?) images (have a look at ImageOutputDev.cpp and pdfimages.cpp from xpdf (not in our xpdf sources)) -> text selection in wordprocessor style (very hard) -> zoom: fit text (with configurable margin) -> bookview: 3d opengl widget for viewing the document as a real book (turning pages, etc..) diff --git a/kpdf/core/generator_pdf/generator_pdf.cpp b/kpdf/core/generator_pdf/generator_pdf.cpp index 4af2c1a4..dcb0252c 100644 --- a/kpdf/core/generator_pdf/generator_pdf.cpp +++ b/kpdf/core/generator_pdf/generator_pdf.cpp @@ -778,7 +778,7 @@ void PDFGenerator::scanFont(GfxFont *font, TDEListView *list, Ref **fonts, int & TQString PDFGenerator::getDocumentInfo( const TQString & data, bool canReturnNull ) const // note: MUTEX is LOCKED while calling this { - // [Albert] Code adapted from pdfinfo.cc on xpdf + // [Albert] Code adapted from pdfinfo.cpp on xpdf Object info; if ( !pdfdoc ) return canReturnNull ? TQString() : i18n( "Unknown" ); @@ -805,7 +805,7 @@ TQString PDFGenerator::getDocumentInfo( const TQString & data, bool canReturnNul TQString PDFGenerator::getDocumentDate( const TQString & data ) const // note: MUTEX is LOCKED while calling this { - // [Albert] Code adapted from pdfinfo.cc on xpdf + // [Albert] Code adapted from pdfinfo.cpp on xpdf if ( !pdfdoc ) return i18n( "Unknown Date" ); diff --git a/kpdf/ui/pageview.cpp b/kpdf/ui/pageview.cpp index 556512de..88f599d6 100644 --- a/kpdf/ui/pageview.cpp +++ b/kpdf/ui/pageview.cpp @@ -2,7 +2,7 @@ * Copyright (C) 2004 by Enrico Ros * * Copyright (C) 2004-2006 by Albert Astals Cid * * * - * With portions of code from kpdf/kpdf_pagewidget.cc by: * + * With portions of code from kpdf/kpdf_pagewidget.cpp by: * * Copyright (C) 2002 by Wilco Greven * * Copyright (C) 2003 by Christophe Devriese * * * diff --git a/kpdf/xpdf/fofi/CMakeLists.txt b/kpdf/xpdf/fofi/CMakeLists.txt index e98957f3..2f983315 100644 --- a/kpdf/xpdf/fofi/CMakeLists.txt +++ b/kpdf/xpdf/fofi/CMakeLists.txt @@ -21,6 +21,6 @@ include_directories( tde_add_library( fofi STATIC_PIC SOURCES - FoFiBase.cc FoFiEncodings.cc FoFiTrueType.cc FoFiType1.cc - FoFiType1C.cc + FoFiBase.cpp FoFiEncodings.cpp FoFiTrueType.cpp FoFiType1.cpp + FoFiType1C.cpp ) diff --git a/kpdf/xpdf/fofi/FoFiBase.cc b/kpdf/xpdf/fofi/FoFiBase.cc deleted file mode 100644 index 28d0b8ca..00000000 --- a/kpdf/xpdf/fofi/FoFiBase.cc +++ /dev/null @@ -1,156 +0,0 @@ -//======================================================================== -// -// FoFiBase.cc -// -// Copyright 1999-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "gmem.h" -#include "FoFiBase.h" - -//------------------------------------------------------------------------ -// FoFiBase -//------------------------------------------------------------------------ - -FoFiBase::FoFiBase(char *fileA, int lenA, GBool freeFileDataA) { - fileData = file = (Guchar *)fileA; - len = lenA; - freeFileData = freeFileDataA; -} - -FoFiBase::~FoFiBase() { - if (freeFileData) { - gfree(fileData); - } -} - -char *FoFiBase::readFile(char *fileName, int *fileLen) { - FILE *f; - char *buf; - int n; - - if (!(f = fopen(fileName, "rb"))) { - return NULL; - } - fseek(f, 0, SEEK_END); - n = (int)ftell(f); - fseek(f, 0, SEEK_SET); - buf = (char *)gmalloc(n); - if ((int)fread(buf, 1, n, f) != n) { - gfree(buf); - fclose(f); - return NULL; - } - fclose(f); - *fileLen = n; - return buf; -} - -int FoFiBase::getS8(int pos, GBool *ok) { - int x; - - if (pos < 0 || pos >= len) { - *ok = gFalse; - return 0; - } - x = file[pos]; - if (x & 0x80) { - x |= ~0xff; - } - return x; -} - -int FoFiBase::getU8(int pos, GBool *ok) { - if (pos < 0 || pos >= len) { - *ok = gFalse; - return 0; - } - return file[pos]; -} - -int FoFiBase::getS16BE(int pos, GBool *ok) { - int x; - - if (pos < 0 || pos+1 >= len) { - *ok = gFalse; - return 0; - } - x = file[pos]; - x = (x << 8) + file[pos+1]; - if (x & 0x8000) { - x |= ~0xffff; - } - return x; -} - -int FoFiBase::getU16BE(int pos, GBool *ok) { - int x; - - if (pos < 0 || pos+1 >= len) { - *ok = gFalse; - return 0; - } - x = file[pos]; - x = (x << 8) + file[pos+1]; - return x; -} - -int FoFiBase::getS32BE(int pos, GBool *ok) { - int x; - - if (pos < 0 || pos+3 >= len) { - *ok = gFalse; - return 0; - } - x = file[pos]; - x = (x << 8) + file[pos+1]; - x = (x << 8) + file[pos+2]; - x = (x << 8) + file[pos+3]; - if (x & 0x80000000) { - x |= ~0xffffffff; - } - return x; -} - -Guint FoFiBase::getU32BE(int pos, GBool *ok) { - Guint x; - - if (pos < 0 || pos+3 >= len) { - *ok = gFalse; - return 0; - } - x = file[pos]; - x = (x << 8) + file[pos+1]; - x = (x << 8) + file[pos+2]; - x = (x << 8) + file[pos+3]; - return x; -} - -Guint FoFiBase::getUVarBE(int pos, int size, GBool *ok) { - Guint x; - int i; - - if (pos < 0 || pos + size > len) { - *ok = gFalse; - return 0; - } - x = 0; - for (i = 0; i < size; ++i) { - x = (x << 8) + file[pos + i]; - } - return x; -} - -GBool FoFiBase::checkRegion(int pos, int size) { - return pos >= 0 && - pos + size >= pos && - pos + size <= len; -} diff --git a/kpdf/xpdf/fofi/FoFiBase.cpp b/kpdf/xpdf/fofi/FoFiBase.cpp new file mode 100644 index 00000000..af6fe112 --- /dev/null +++ b/kpdf/xpdf/fofi/FoFiBase.cpp @@ -0,0 +1,156 @@ +//======================================================================== +// +// FoFiBase.cpp +// +// Copyright 1999-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "gmem.h" +#include "FoFiBase.h" + +//------------------------------------------------------------------------ +// FoFiBase +//------------------------------------------------------------------------ + +FoFiBase::FoFiBase(char *fileA, int lenA, GBool freeFileDataA) { + fileData = file = (Guchar *)fileA; + len = lenA; + freeFileData = freeFileDataA; +} + +FoFiBase::~FoFiBase() { + if (freeFileData) { + gfree(fileData); + } +} + +char *FoFiBase::readFile(char *fileName, int *fileLen) { + FILE *f; + char *buf; + int n; + + if (!(f = fopen(fileName, "rb"))) { + return NULL; + } + fseek(f, 0, SEEK_END); + n = (int)ftell(f); + fseek(f, 0, SEEK_SET); + buf = (char *)gmalloc(n); + if ((int)fread(buf, 1, n, f) != n) { + gfree(buf); + fclose(f); + return NULL; + } + fclose(f); + *fileLen = n; + return buf; +} + +int FoFiBase::getS8(int pos, GBool *ok) { + int x; + + if (pos < 0 || pos >= len) { + *ok = gFalse; + return 0; + } + x = file[pos]; + if (x & 0x80) { + x |= ~0xff; + } + return x; +} + +int FoFiBase::getU8(int pos, GBool *ok) { + if (pos < 0 || pos >= len) { + *ok = gFalse; + return 0; + } + return file[pos]; +} + +int FoFiBase::getS16BE(int pos, GBool *ok) { + int x; + + if (pos < 0 || pos+1 >= len) { + *ok = gFalse; + return 0; + } + x = file[pos]; + x = (x << 8) + file[pos+1]; + if (x & 0x8000) { + x |= ~0xffff; + } + return x; +} + +int FoFiBase::getU16BE(int pos, GBool *ok) { + int x; + + if (pos < 0 || pos+1 >= len) { + *ok = gFalse; + return 0; + } + x = file[pos]; + x = (x << 8) + file[pos+1]; + return x; +} + +int FoFiBase::getS32BE(int pos, GBool *ok) { + int x; + + if (pos < 0 || pos+3 >= len) { + *ok = gFalse; + return 0; + } + x = file[pos]; + x = (x << 8) + file[pos+1]; + x = (x << 8) + file[pos+2]; + x = (x << 8) + file[pos+3]; + if (x & 0x80000000) { + x |= ~0xffffffff; + } + return x; +} + +Guint FoFiBase::getU32BE(int pos, GBool *ok) { + Guint x; + + if (pos < 0 || pos+3 >= len) { + *ok = gFalse; + return 0; + } + x = file[pos]; + x = (x << 8) + file[pos+1]; + x = (x << 8) + file[pos+2]; + x = (x << 8) + file[pos+3]; + return x; +} + +Guint FoFiBase::getUVarBE(int pos, int size, GBool *ok) { + Guint x; + int i; + + if (pos < 0 || pos + size > len) { + *ok = gFalse; + return 0; + } + x = 0; + for (i = 0; i < size; ++i) { + x = (x << 8) + file[pos + i]; + } + return x; +} + +GBool FoFiBase::checkRegion(int pos, int size) { + return pos >= 0 && + pos + size >= pos && + pos + size <= len; +} diff --git a/kpdf/xpdf/fofi/FoFiEncodings.cc b/kpdf/xpdf/fofi/FoFiEncodings.cc deleted file mode 100644 index 37a17f5d..00000000 --- a/kpdf/xpdf/fofi/FoFiEncodings.cc +++ /dev/null @@ -1,994 +0,0 @@ -//======================================================================== -// -// FoFiEncodings.cc -// -// Copyright 1999-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "FoFiEncodings.h" - -//------------------------------------------------------------------------ -// Type 1 and 1C font data -//------------------------------------------------------------------------ - -char *fofiType1StandardEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "exclam", - "quotedbl", - "numbersign", - "dollar", - "percent", - "ampersand", - "quoteright", - "parenleft", - "parenright", - "asterisk", - "plus", - "comma", - "hyphen", - "period", - "slash", - "zero", - "one", - "two", - "three", - "four", - "five", - "six", - "seven", - "eight", - "nine", - "colon", - "semicolon", - "less", - "equal", - "greater", - "question", - "at", - "A", - "B", - "C", - "D", - "E", - "F", - "G", - "H", - "I", - "J", - "K", - "L", - "M", - "N", - "O", - "P", - "Q", - "R", - "S", - "T", - "U", - "V", - "W", - "X", - "Y", - "Z", - "bracketleft", - "backslash", - "bracketright", - "asciicircum", - "underscore", - "quoteleft", - "a", - "b", - "c", - "d", - "e", - "f", - "g", - "h", - "i", - "j", - "k", - "l", - "m", - "n", - "o", - "p", - "q", - "r", - "s", - "t", - "u", - "v", - "w", - "x", - "y", - "z", - "braceleft", - "bar", - "braceright", - "asciitilde", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "exclamdown", - "cent", - "sterling", - "fraction", - "yen", - "florin", - "section", - "currency", - "quotesingle", - "quotedblleft", - "guillemotleft", - "guilsinglleft", - "guilsinglright", - "fi", - "fl", - NULL, - "endash", - "dagger", - "daggerdbl", - "periodcentered", - NULL, - "paragraph", - "bullet", - "quotesinglbase", - "quotedblbase", - "quotedblright", - "guillemotright", - "ellipsis", - "perthousand", - NULL, - "questiondown", - NULL, - "grave", - "acute", - "circumflex", - "tilde", - "macron", - "breve", - "dotaccent", - "dieresis", - NULL, - "ring", - "cedilla", - NULL, - "hungarumlaut", - "ogonek", - "caron", - "emdash", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "AE", - NULL, - "ordfeminine", - NULL, - NULL, - NULL, - NULL, - "Lslash", - "Oslash", - "OE", - "ordmasculine", - NULL, - NULL, - NULL, - NULL, - NULL, - "ae", - NULL, - NULL, - NULL, - "dotlessi", - NULL, - NULL, - "lslash", - "oslash", - "oe", - "germandbls", - NULL, - NULL, - NULL, - NULL -}; - -char *fofiType1ExpertEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "exclamsmall", - "Hungarumlautsmall", - NULL, - "dollaroldstyle", - "dollarsuperior", - "ampersandsmall", - "Acutesmall", - "parenleftsuperior", - "parenrightsuperior", - "twodotenleader", - "onedotenleader", - "comma", - "hyphen", - "period", - "fraction", - "zerooldstyle", - "oneoldstyle", - "twooldstyle", - "threeoldstyle", - "fouroldstyle", - "fiveoldstyle", - "sixoldstyle", - "sevenoldstyle", - "eightoldstyle", - "nineoldstyle", - "colon", - "semicolon", - "commasuperior", - "threequartersemdash", - "periodsuperior", - "questionsmall", - NULL, - "asuperior", - "bsuperior", - "centsuperior", - "dsuperior", - "esuperior", - NULL, - NULL, - NULL, - "isuperior", - NULL, - NULL, - "lsuperior", - "msuperior", - "nsuperior", - "osuperior", - NULL, - NULL, - "rsuperior", - "ssuperior", - "tsuperior", - NULL, - "ff", - "fi", - "fl", - "ffi", - "ffl", - "parenleftinferior", - NULL, - "parenrightinferior", - "Circumflexsmall", - "hyphensuperior", - "Gravesmall", - "Asmall", - "Bsmall", - "Csmall", - "Dsmall", - "Esmall", - "Fsmall", - "Gsmall", - "Hsmall", - "Ismall", - "Jsmall", - "Ksmall", - "Lsmall", - "Msmall", - "Nsmall", - "Osmall", - "Psmall", - "Qsmall", - "Rsmall", - "Ssmall", - "Tsmall", - "Usmall", - "Vsmall", - "Wsmall", - "Xsmall", - "Ysmall", - "Zsmall", - "colonmonetary", - "onefitted", - "rupiah", - "Tildesmall", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "exclamdownsmall", - "centoldstyle", - "Lslashsmall", - NULL, - NULL, - "Scaronsmall", - "Zcaronsmall", - "Dieresissmall", - "Brevesmall", - "Caronsmall", - NULL, - "Dotaccentsmall", - NULL, - NULL, - "Macronsmall", - NULL, - NULL, - "figuredash", - "hypheninferior", - NULL, - NULL, - "Ogoneksmall", - "Ringsmall", - "Cedillasmall", - NULL, - NULL, - NULL, - "onequarter", - "onehalf", - "threequarters", - "questiondownsmall", - "oneeighth", - "threeeighths", - "fiveeighths", - "seveneighths", - "onethird", - "twothirds", - NULL, - NULL, - "zerosuperior", - "onesuperior", - "twosuperior", - "threesuperior", - "foursuperior", - "fivesuperior", - "sixsuperior", - "sevensuperior", - "eightsuperior", - "ninesuperior", - "zeroinferior", - "oneinferior", - "twoinferior", - "threeinferior", - "fourinferior", - "fiveinferior", - "sixinferior", - "seveninferior", - "eightinferior", - "nineinferior", - "centinferior", - "dollarinferior", - "periodinferior", - "commainferior", - "Agravesmall", - "Aacutesmall", - "Acircumflexsmall", - "Atildesmall", - "Adieresissmall", - "Aringsmall", - "AEsmall", - "Ccedillasmall", - "Egravesmall", - "Eacutesmall", - "Ecircumflexsmall", - "Edieresissmall", - "Igravesmall", - "Iacutesmall", - "Icircumflexsmall", - "Idieresissmall", - "Ethsmall", - "Ntildesmall", - "Ogravesmall", - "Oacutesmall", - "Ocircumflexsmall", - "Otildesmall", - "Odieresissmall", - "OEsmall", - "Oslashsmall", - "Ugravesmall", - "Uacutesmall", - "Ucircumflexsmall", - "Udieresissmall", - "Yacutesmall", - "Thornsmall", - "Ydieresissmall" -}; - -//------------------------------------------------------------------------ -// Type 1C font data -//------------------------------------------------------------------------ - -char *fofiType1CStdStrings[391] = { - ".notdef", - "space", - "exclam", - "quotedbl", - "numbersign", - "dollar", - "percent", - "ampersand", - "quoteright", - "parenleft", - "parenright", - "asterisk", - "plus", - "comma", - "hyphen", - "period", - "slash", - "zero", - "one", - "two", - "three", - "four", - "five", - "six", - "seven", - "eight", - "nine", - "colon", - "semicolon", - "less", - "equal", - "greater", - "question", - "at", - "A", - "B", - "C", - "D", - "E", - "F", - "G", - "H", - "I", - "J", - "K", - "L", - "M", - "N", - "O", - "P", - "Q", - "R", - "S", - "T", - "U", - "V", - "W", - "X", - "Y", - "Z", - "bracketleft", - "backslash", - "bracketright", - "asciicircum", - "underscore", - "quoteleft", - "a", - "b", - "c", - "d", - "e", - "f", - "g", - "h", - "i", - "j", - "k", - "l", - "m", - "n", - "o", - "p", - "q", - "r", - "s", - "t", - "u", - "v", - "w", - "x", - "y", - "z", - "braceleft", - "bar", - "braceright", - "asciitilde", - "exclamdown", - "cent", - "sterling", - "fraction", - "yen", - "florin", - "section", - "currency", - "quotesingle", - "quotedblleft", - "guillemotleft", - "guilsinglleft", - "guilsinglright", - "fi", - "fl", - "endash", - "dagger", - "daggerdbl", - "periodcentered", - "paragraph", - "bullet", - "quotesinglbase", - "quotedblbase", - "quotedblright", - "guillemotright", - "ellipsis", - "perthousand", - "questiondown", - "grave", - "acute", - "circumflex", - "tilde", - "macron", - "breve", - "dotaccent", - "dieresis", - "ring", - "cedilla", - "hungarumlaut", - "ogonek", - "caron", - "emdash", - "AE", - "ordfeminine", - "Lslash", - "Oslash", - "OE", - "ordmasculine", - "ae", - "dotlessi", - "lslash", - "oslash", - "oe", - "germandbls", - "onesuperior", - "logicalnot", - "mu", - "trademark", - "Eth", - "onehalf", - "plusminus", - "Thorn", - "onequarter", - "divide", - "brokenbar", - "degree", - "thorn", - "threequarters", - "twosuperior", - "registered", - "minus", - "eth", - "multiply", - "threesuperior", - "copyright", - "Aacute", - "Acircumflex", - "Adieresis", - "Agrave", - "Aring", - "Atilde", - "Ccedilla", - "Eacute", - "Ecircumflex", - "Edieresis", - "Egrave", - "Iacute", - "Icircumflex", - "Idieresis", - "Igrave", - "Ntilde", - "Oacute", - "Ocircumflex", - "Odieresis", - "Ograve", - "Otilde", - "Scaron", - "Uacute", - "Ucircumflex", - "Udieresis", - "Ugrave", - "Yacute", - "Ydieresis", - "Zcaron", - "aacute", - "acircumflex", - "adieresis", - "agrave", - "aring", - "atilde", - "ccedilla", - "eacute", - "ecircumflex", - "edieresis", - "egrave", - "iacute", - "icircumflex", - "idieresis", - "igrave", - "ntilde", - "oacute", - "ocircumflex", - "odieresis", - "ograve", - "otilde", - "scaron", - "uacute", - "ucircumflex", - "udieresis", - "ugrave", - "yacute", - "ydieresis", - "zcaron", - "exclamsmall", - "Hungarumlautsmall", - "dollaroldstyle", - "dollarsuperior", - "ampersandsmall", - "Acutesmall", - "parenleftsuperior", - "parenrightsuperior", - "twodotenleader", - "onedotenleader", - "zerooldstyle", - "oneoldstyle", - "twooldstyle", - "threeoldstyle", - "fouroldstyle", - "fiveoldstyle", - "sixoldstyle", - "sevenoldstyle", - "eightoldstyle", - "nineoldstyle", - "commasuperior", - "threequartersemdash", - "periodsuperior", - "questionsmall", - "asuperior", - "bsuperior", - "centsuperior", - "dsuperior", - "esuperior", - "isuperior", - "lsuperior", - "msuperior", - "nsuperior", - "osuperior", - "rsuperior", - "ssuperior", - "tsuperior", - "ff", - "ffi", - "ffl", - "parenleftinferior", - "parenrightinferior", - "Circumflexsmall", - "hyphensuperior", - "Gravesmall", - "Asmall", - "Bsmall", - "Csmall", - "Dsmall", - "Esmall", - "Fsmall", - "Gsmall", - "Hsmall", - "Ismall", - "Jsmall", - "Ksmall", - "Lsmall", - "Msmall", - "Nsmall", - "Osmall", - "Psmall", - "Qsmall", - "Rsmall", - "Ssmall", - "Tsmall", - "Usmall", - "Vsmall", - "Wsmall", - "Xsmall", - "Ysmall", - "Zsmall", - "colonmonetary", - "onefitted", - "rupiah", - "Tildesmall", - "exclamdownsmall", - "centoldstyle", - "Lslashsmall", - "Scaronsmall", - "Zcaronsmall", - "Dieresissmall", - "Brevesmall", - "Caronsmall", - "Dotaccentsmall", - "Macronsmall", - "figuredash", - "hypheninferior", - "Ogoneksmall", - "Ringsmall", - "Cedillasmall", - "questiondownsmall", - "oneeighth", - "threeeighths", - "fiveeighths", - "seveneighths", - "onethird", - "twothirds", - "zerosuperior", - "foursuperior", - "fivesuperior", - "sixsuperior", - "sevensuperior", - "eightsuperior", - "ninesuperior", - "zeroinferior", - "oneinferior", - "twoinferior", - "threeinferior", - "fourinferior", - "fiveinferior", - "sixinferior", - "seveninferior", - "eightinferior", - "nineinferior", - "centinferior", - "dollarinferior", - "periodinferior", - "commainferior", - "Agravesmall", - "Aacutesmall", - "Acircumflexsmall", - "Atildesmall", - "Adieresissmall", - "Aringsmall", - "AEsmall", - "Ccedillasmall", - "Egravesmall", - "Eacutesmall", - "Ecircumflexsmall", - "Edieresissmall", - "Igravesmall", - "Iacutesmall", - "Icircumflexsmall", - "Idieresissmall", - "Ethsmall", - "Ntildesmall", - "Ogravesmall", - "Oacutesmall", - "Ocircumflexsmall", - "Otildesmall", - "Odieresissmall", - "OEsmall", - "Oslashsmall", - "Ugravesmall", - "Uacutesmall", - "Ucircumflexsmall", - "Udieresissmall", - "Yacutesmall", - "Thornsmall", - "Ydieresissmall", - "001.000", - "001.001", - "001.002", - "001.003", - "Black", - "Bold", - "Book", - "Light", - "Medium", - "Regular", - "Roman", - "Semibold" -}; - -Gushort fofiType1CISOAdobeCharset[229] = { - 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, - 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, - 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, - 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, - 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, - 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, - 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, - 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, - 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, - 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, - 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, - 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, - 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, - 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, - 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, - 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, - 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, - 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, - 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, - 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, - 220, 221, 222, 223, 224, 225, 226, 227, 228 -}; - -Gushort fofiType1CExpertCharset[166] = { - 0, 1, 229, 230, 231, 232, 233, 234, 235, 236, - 237, 238, 13, 14, 15, 99, 239, 240, 241, 242, - 243, 244, 245, 246, 247, 248, 27, 28, 249, 250, - 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, - 261, 262, 263, 264, 265, 266, 109, 110, 267, 268, - 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, - 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, - 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, - 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, - 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, - 158, 155, 163, 319, 320, 321, 322, 323, 324, 325, - 326, 150, 164, 169, 327, 328, 329, 330, 331, 332, - 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, - 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, - 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, - 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, - 373, 374, 375, 376, 377, 378 -}; - -Gushort fofiType1CExpertSubsetCharset[87] = { - 0, 1, 231, 232, 235, 236, 237, 238, 13, 14, - 15, 99, 239, 240, 241, 242, 243, 244, 245, 246, - 247, 248, 27, 28, 249, 250, 251, 253, 254, 255, - 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, - 266, 109, 110, 267, 268, 269, 270, 272, 300, 301, - 302, 305, 314, 315, 158, 155, 163, 320, 321, 322, - 323, 324, 325, 326, 150, 164, 169, 327, 328, 329, - 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, - 340, 341, 342, 343, 344, 345, 346 -}; diff --git a/kpdf/xpdf/fofi/FoFiEncodings.cpp b/kpdf/xpdf/fofi/FoFiEncodings.cpp new file mode 100644 index 00000000..3c0d39a3 --- /dev/null +++ b/kpdf/xpdf/fofi/FoFiEncodings.cpp @@ -0,0 +1,994 @@ +//======================================================================== +// +// FoFiEncodings.cpp +// +// Copyright 1999-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "FoFiEncodings.h" + +//------------------------------------------------------------------------ +// Type 1 and 1C font data +//------------------------------------------------------------------------ + +char *fofiType1StandardEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "exclam", + "quotedbl", + "numbersign", + "dollar", + "percent", + "ampersand", + "quoteright", + "parenleft", + "parenright", + "asterisk", + "plus", + "comma", + "hyphen", + "period", + "slash", + "zero", + "one", + "two", + "three", + "four", + "five", + "six", + "seven", + "eight", + "nine", + "colon", + "semicolon", + "less", + "equal", + "greater", + "question", + "at", + "A", + "B", + "C", + "D", + "E", + "F", + "G", + "H", + "I", + "J", + "K", + "L", + "M", + "N", + "O", + "P", + "Q", + "R", + "S", + "T", + "U", + "V", + "W", + "X", + "Y", + "Z", + "bracketleft", + "backslash", + "bracketright", + "asciicircum", + "underscore", + "quoteleft", + "a", + "b", + "c", + "d", + "e", + "f", + "g", + "h", + "i", + "j", + "k", + "l", + "m", + "n", + "o", + "p", + "q", + "r", + "s", + "t", + "u", + "v", + "w", + "x", + "y", + "z", + "braceleft", + "bar", + "braceright", + "asciitilde", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "exclamdown", + "cent", + "sterling", + "fraction", + "yen", + "florin", + "section", + "currency", + "quotesingle", + "quotedblleft", + "guillemotleft", + "guilsinglleft", + "guilsinglright", + "fi", + "fl", + NULL, + "endash", + "dagger", + "daggerdbl", + "periodcentered", + NULL, + "paragraph", + "bullet", + "quotesinglbase", + "quotedblbase", + "quotedblright", + "guillemotright", + "ellipsis", + "perthousand", + NULL, + "questiondown", + NULL, + "grave", + "acute", + "circumflex", + "tilde", + "macron", + "breve", + "dotaccent", + "dieresis", + NULL, + "ring", + "cedilla", + NULL, + "hungarumlaut", + "ogonek", + "caron", + "emdash", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "AE", + NULL, + "ordfeminine", + NULL, + NULL, + NULL, + NULL, + "Lslash", + "Oslash", + "OE", + "ordmasculine", + NULL, + NULL, + NULL, + NULL, + NULL, + "ae", + NULL, + NULL, + NULL, + "dotlessi", + NULL, + NULL, + "lslash", + "oslash", + "oe", + "germandbls", + NULL, + NULL, + NULL, + NULL +}; + +char *fofiType1ExpertEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "exclamsmall", + "Hungarumlautsmall", + NULL, + "dollaroldstyle", + "dollarsuperior", + "ampersandsmall", + "Acutesmall", + "parenleftsuperior", + "parenrightsuperior", + "twodotenleader", + "onedotenleader", + "comma", + "hyphen", + "period", + "fraction", + "zerooldstyle", + "oneoldstyle", + "twooldstyle", + "threeoldstyle", + "fouroldstyle", + "fiveoldstyle", + "sixoldstyle", + "sevenoldstyle", + "eightoldstyle", + "nineoldstyle", + "colon", + "semicolon", + "commasuperior", + "threequartersemdash", + "periodsuperior", + "questionsmall", + NULL, + "asuperior", + "bsuperior", + "centsuperior", + "dsuperior", + "esuperior", + NULL, + NULL, + NULL, + "isuperior", + NULL, + NULL, + "lsuperior", + "msuperior", + "nsuperior", + "osuperior", + NULL, + NULL, + "rsuperior", + "ssuperior", + "tsuperior", + NULL, + "ff", + "fi", + "fl", + "ffi", + "ffl", + "parenleftinferior", + NULL, + "parenrightinferior", + "Circumflexsmall", + "hyphensuperior", + "Gravesmall", + "Asmall", + "Bsmall", + "Csmall", + "Dsmall", + "Esmall", + "Fsmall", + "Gsmall", + "Hsmall", + "Ismall", + "Jsmall", + "Ksmall", + "Lsmall", + "Msmall", + "Nsmall", + "Osmall", + "Psmall", + "Qsmall", + "Rsmall", + "Ssmall", + "Tsmall", + "Usmall", + "Vsmall", + "Wsmall", + "Xsmall", + "Ysmall", + "Zsmall", + "colonmonetary", + "onefitted", + "rupiah", + "Tildesmall", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "exclamdownsmall", + "centoldstyle", + "Lslashsmall", + NULL, + NULL, + "Scaronsmall", + "Zcaronsmall", + "Dieresissmall", + "Brevesmall", + "Caronsmall", + NULL, + "Dotaccentsmall", + NULL, + NULL, + "Macronsmall", + NULL, + NULL, + "figuredash", + "hypheninferior", + NULL, + NULL, + "Ogoneksmall", + "Ringsmall", + "Cedillasmall", + NULL, + NULL, + NULL, + "onequarter", + "onehalf", + "threequarters", + "questiondownsmall", + "oneeighth", + "threeeighths", + "fiveeighths", + "seveneighths", + "onethird", + "twothirds", + NULL, + NULL, + "zerosuperior", + "onesuperior", + "twosuperior", + "threesuperior", + "foursuperior", + "fivesuperior", + "sixsuperior", + "sevensuperior", + "eightsuperior", + "ninesuperior", + "zeroinferior", + "oneinferior", + "twoinferior", + "threeinferior", + "fourinferior", + "fiveinferior", + "sixinferior", + "seveninferior", + "eightinferior", + "nineinferior", + "centinferior", + "dollarinferior", + "periodinferior", + "commainferior", + "Agravesmall", + "Aacutesmall", + "Acircumflexsmall", + "Atildesmall", + "Adieresissmall", + "Aringsmall", + "AEsmall", + "Ccedillasmall", + "Egravesmall", + "Eacutesmall", + "Ecircumflexsmall", + "Edieresissmall", + "Igravesmall", + "Iacutesmall", + "Icircumflexsmall", + "Idieresissmall", + "Ethsmall", + "Ntildesmall", + "Ogravesmall", + "Oacutesmall", + "Ocircumflexsmall", + "Otildesmall", + "Odieresissmall", + "OEsmall", + "Oslashsmall", + "Ugravesmall", + "Uacutesmall", + "Ucircumflexsmall", + "Udieresissmall", + "Yacutesmall", + "Thornsmall", + "Ydieresissmall" +}; + +//------------------------------------------------------------------------ +// Type 1C font data +//------------------------------------------------------------------------ + +char *fofiType1CStdStrings[391] = { + ".notdef", + "space", + "exclam", + "quotedbl", + "numbersign", + "dollar", + "percent", + "ampersand", + "quoteright", + "parenleft", + "parenright", + "asterisk", + "plus", + "comma", + "hyphen", + "period", + "slash", + "zero", + "one", + "two", + "three", + "four", + "five", + "six", + "seven", + "eight", + "nine", + "colon", + "semicolon", + "less", + "equal", + "greater", + "question", + "at", + "A", + "B", + "C", + "D", + "E", + "F", + "G", + "H", + "I", + "J", + "K", + "L", + "M", + "N", + "O", + "P", + "Q", + "R", + "S", + "T", + "U", + "V", + "W", + "X", + "Y", + "Z", + "bracketleft", + "backslash", + "bracketright", + "asciicircum", + "underscore", + "quoteleft", + "a", + "b", + "c", + "d", + "e", + "f", + "g", + "h", + "i", + "j", + "k", + "l", + "m", + "n", + "o", + "p", + "q", + "r", + "s", + "t", + "u", + "v", + "w", + "x", + "y", + "z", + "braceleft", + "bar", + "braceright", + "asciitilde", + "exclamdown", + "cent", + "sterling", + "fraction", + "yen", + "florin", + "section", + "currency", + "quotesingle", + "quotedblleft", + "guillemotleft", + "guilsinglleft", + "guilsinglright", + "fi", + "fl", + "endash", + "dagger", + "daggerdbl", + "periodcentered", + "paragraph", + "bullet", + "quotesinglbase", + "quotedblbase", + "quotedblright", + "guillemotright", + "ellipsis", + "perthousand", + "questiondown", + "grave", + "acute", + "circumflex", + "tilde", + "macron", + "breve", + "dotaccent", + "dieresis", + "ring", + "cedilla", + "hungarumlaut", + "ogonek", + "caron", + "emdash", + "AE", + "ordfeminine", + "Lslash", + "Oslash", + "OE", + "ordmasculine", + "ae", + "dotlessi", + "lslash", + "oslash", + "oe", + "germandbls", + "onesuperior", + "logicalnot", + "mu", + "trademark", + "Eth", + "onehalf", + "plusminus", + "Thorn", + "onequarter", + "divide", + "brokenbar", + "degree", + "thorn", + "threequarters", + "twosuperior", + "registered", + "minus", + "eth", + "multiply", + "threesuperior", + "copyright", + "Aacute", + "Acircumflex", + "Adieresis", + "Agrave", + "Aring", + "Atilde", + "Ccedilla", + "Eacute", + "Ecircumflex", + "Edieresis", + "Egrave", + "Iacute", + "Icircumflex", + "Idieresis", + "Igrave", + "Ntilde", + "Oacute", + "Ocircumflex", + "Odieresis", + "Ograve", + "Otilde", + "Scaron", + "Uacute", + "Ucircumflex", + "Udieresis", + "Ugrave", + "Yacute", + "Ydieresis", + "Zcaron", + "aacute", + "acircumflex", + "adieresis", + "agrave", + "aring", + "atilde", + "ccedilla", + "eacute", + "ecircumflex", + "edieresis", + "egrave", + "iacute", + "icircumflex", + "idieresis", + "igrave", + "ntilde", + "oacute", + "ocircumflex", + "odieresis", + "ograve", + "otilde", + "scaron", + "uacute", + "ucircumflex", + "udieresis", + "ugrave", + "yacute", + "ydieresis", + "zcaron", + "exclamsmall", + "Hungarumlautsmall", + "dollaroldstyle", + "dollarsuperior", + "ampersandsmall", + "Acutesmall", + "parenleftsuperior", + "parenrightsuperior", + "twodotenleader", + "onedotenleader", + "zerooldstyle", + "oneoldstyle", + "twooldstyle", + "threeoldstyle", + "fouroldstyle", + "fiveoldstyle", + "sixoldstyle", + "sevenoldstyle", + "eightoldstyle", + "nineoldstyle", + "commasuperior", + "threequartersemdash", + "periodsuperior", + "questionsmall", + "asuperior", + "bsuperior", + "centsuperior", + "dsuperior", + "esuperior", + "isuperior", + "lsuperior", + "msuperior", + "nsuperior", + "osuperior", + "rsuperior", + "ssuperior", + "tsuperior", + "ff", + "ffi", + "ffl", + "parenleftinferior", + "parenrightinferior", + "Circumflexsmall", + "hyphensuperior", + "Gravesmall", + "Asmall", + "Bsmall", + "Csmall", + "Dsmall", + "Esmall", + "Fsmall", + "Gsmall", + "Hsmall", + "Ismall", + "Jsmall", + "Ksmall", + "Lsmall", + "Msmall", + "Nsmall", + "Osmall", + "Psmall", + "Qsmall", + "Rsmall", + "Ssmall", + "Tsmall", + "Usmall", + "Vsmall", + "Wsmall", + "Xsmall", + "Ysmall", + "Zsmall", + "colonmonetary", + "onefitted", + "rupiah", + "Tildesmall", + "exclamdownsmall", + "centoldstyle", + "Lslashsmall", + "Scaronsmall", + "Zcaronsmall", + "Dieresissmall", + "Brevesmall", + "Caronsmall", + "Dotaccentsmall", + "Macronsmall", + "figuredash", + "hypheninferior", + "Ogoneksmall", + "Ringsmall", + "Cedillasmall", + "questiondownsmall", + "oneeighth", + "threeeighths", + "fiveeighths", + "seveneighths", + "onethird", + "twothirds", + "zerosuperior", + "foursuperior", + "fivesuperior", + "sixsuperior", + "sevensuperior", + "eightsuperior", + "ninesuperior", + "zeroinferior", + "oneinferior", + "twoinferior", + "threeinferior", + "fourinferior", + "fiveinferior", + "sixinferior", + "seveninferior", + "eightinferior", + "nineinferior", + "centinferior", + "dollarinferior", + "periodinferior", + "commainferior", + "Agravesmall", + "Aacutesmall", + "Acircumflexsmall", + "Atildesmall", + "Adieresissmall", + "Aringsmall", + "AEsmall", + "Ccedillasmall", + "Egravesmall", + "Eacutesmall", + "Ecircumflexsmall", + "Edieresissmall", + "Igravesmall", + "Iacutesmall", + "Icircumflexsmall", + "Idieresissmall", + "Ethsmall", + "Ntildesmall", + "Ogravesmall", + "Oacutesmall", + "Ocircumflexsmall", + "Otildesmall", + "Odieresissmall", + "OEsmall", + "Oslashsmall", + "Ugravesmall", + "Uacutesmall", + "Ucircumflexsmall", + "Udieresissmall", + "Yacutesmall", + "Thornsmall", + "Ydieresissmall", + "001.000", + "001.001", + "001.002", + "001.003", + "Black", + "Bold", + "Book", + "Light", + "Medium", + "Regular", + "Roman", + "Semibold" +}; + +Gushort fofiType1CISOAdobeCharset[229] = { + 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, + 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, + 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, + 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, + 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, + 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, + 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, + 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, + 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, + 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, + 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, + 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, + 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, + 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, + 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, + 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, + 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, + 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, + 220, 221, 222, 223, 224, 225, 226, 227, 228 +}; + +Gushort fofiType1CExpertCharset[166] = { + 0, 1, 229, 230, 231, 232, 233, 234, 235, 236, + 237, 238, 13, 14, 15, 99, 239, 240, 241, 242, + 243, 244, 245, 246, 247, 248, 27, 28, 249, 250, + 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, + 261, 262, 263, 264, 265, 266, 109, 110, 267, 268, + 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, + 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, + 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, + 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, + 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, + 158, 155, 163, 319, 320, 321, 322, 323, 324, 325, + 326, 150, 164, 169, 327, 328, 329, 330, 331, 332, + 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, + 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, + 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, + 363, 364, 365, 366, 367, 368, 369, 370, 371, 372, + 373, 374, 375, 376, 377, 378 +}; + +Gushort fofiType1CExpertSubsetCharset[87] = { + 0, 1, 231, 232, 235, 236, 237, 238, 13, 14, + 15, 99, 239, 240, 241, 242, 243, 244, 245, 246, + 247, 248, 27, 28, 249, 250, 251, 253, 254, 255, + 256, 257, 258, 259, 260, 261, 262, 263, 264, 265, + 266, 109, 110, 267, 268, 269, 270, 272, 300, 301, + 302, 305, 314, 315, 158, 155, 163, 320, 321, 322, + 323, 324, 325, 326, 150, 164, 169, 327, 328, 329, + 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, + 340, 341, 342, 343, 344, 345, 346 +}; diff --git a/kpdf/xpdf/fofi/FoFiTrueType.cc b/kpdf/xpdf/fofi/FoFiTrueType.cc deleted file mode 100644 index a205a068..00000000 --- a/kpdf/xpdf/fofi/FoFiTrueType.cc +++ /dev/null @@ -1,2040 +0,0 @@ -//======================================================================== -// -// FoFiTrueType.cc -// -// Copyright 1999-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gtypes.h" -#include "gmem.h" -#include "GString.h" -#include "GHash.h" -#include "FoFiType1C.h" -#include "FoFiTrueType.h" - -// -// Terminology -// ----------- -// -// character code = number used as an element of a text string -// -// character name = glyph name = name for a particular glyph within a -// font -// -// glyph index = GID = position (within some internal table in the font) -// where the instructions to draw a particular glyph are -// stored -// -// Type 1 fonts -// ------------ -// -// Type 1 fonts contain: -// -// Encoding: array of glyph names, maps char codes to glyph names -// -// Encoding[charCode] = charName -// -// CharStrings: dictionary of instructions, keyed by character names, -// maps character name to glyph data -// -// CharStrings[charName] = glyphData -// -// TrueType fonts -// -------------- -// -// TrueType fonts contain: -// -// 'cmap' table: mapping from character code to glyph index; there may -// be multiple cmaps in a TrueType font -// -// cmap[charCode] = gid -// -// 'post' table: mapping from glyph index to glyph name -// -// post[gid] = glyphName -// -// Type 42 fonts -// ------------- -// -// Type 42 fonts contain: -// -// Encoding: array of glyph names, maps char codes to glyph names -// -// Encoding[charCode] = charName -// -// CharStrings: dictionary of glyph indexes, keyed by character names, -// maps character name to glyph index -// -// CharStrings[charName] = gid -// - -//------------------------------------------------------------------------ - -#define ttcfTag 0x74746366 - -//------------------------------------------------------------------------ - -struct TrueTypeTable { - Guint tag; - Guint checksum; - int offset; - int origOffset; - int len; -}; - -struct TrueTypeCmap { - int platform; - int encoding; - int offset; - int len; - int fmt; -}; - -struct TrueTypeLoca { - int idx; - int origOffset; - int newOffset; - int len; -}; - -#define cmapTag 0x636d6170 -#define glyfTag 0x676c7966 -#define headTag 0x68656164 -#define hheaTag 0x68686561 -#define hmtxTag 0x686d7478 -#define locaTag 0x6c6f6361 -#define nameTag 0x6e616d65 -#define os2Tag 0x4f532f32 -#define postTag 0x706f7374 - -static int cmpTrueTypeLocaOffset(const void *p1, const void *p2) { - TrueTypeLoca *loca1 = (TrueTypeLoca *)p1; - TrueTypeLoca *loca2 = (TrueTypeLoca *)p2; - - if (loca1->origOffset == loca2->origOffset) { - return loca1->idx - loca2->idx; - } - return loca1->origOffset - loca2->origOffset; -} - -static int cmpTrueTypeLocaIdx(const void *p1, const void *p2) { - TrueTypeLoca *loca1 = (TrueTypeLoca *)p1; - TrueTypeLoca *loca2 = (TrueTypeLoca *)p2; - - return loca1->idx - loca2->idx; -} - -static int cmpTrueTypeTableTag(const void *p1, const void *p2) { - TrueTypeTable *tab1 = (TrueTypeTable *)p1; - TrueTypeTable *tab2 = (TrueTypeTable *)p2; - - return (int)tab1->tag - (int)tab2->tag; -} - -//------------------------------------------------------------------------ - -struct T42Table { - char *tag; // 4-byte tag - GBool required; // required by the TrueType spec? -}; - -// TrueType tables to be embedded in Type 42 fonts. -// NB: the table names must be in alphabetical order here. -#define nT42Tables 11 -static T42Table t42Tables[nT42Tables] = { - { "cvt ", gTrue }, - { "fpgm", gTrue }, - { "glyf", gTrue }, - { "head", gTrue }, - { "hhea", gTrue }, - { "hmtx", gTrue }, - { "loca", gTrue }, - { "maxp", gTrue }, - { "prep", gTrue }, - { "vhea", gFalse }, - { "vmtx", gFalse } -}; -#define t42HeadTable 3 -#define t42LocaTable 6 -#define t42GlyfTable 2 -#define t42VheaTable 9 -#define t42VmtxTable 10 - -//------------------------------------------------------------------------ - -// Glyph names in some arbitrary standard order that Apple uses for -// their TrueType fonts. -static char *macGlyphNames[258] = { - ".notdef", "null", "CR", "space", - "exclam", "quotedbl", "numbersign", "dollar", - "percent", "ampersand", "quotesingle", "parenleft", - "parenright", "asterisk", "plus", "comma", - "hyphen", "period", "slash", "zero", - "one", "two", "three", "four", - "five", "six", "seven", "eight", - "nine", "colon", "semicolon", "less", - "equal", "greater", "question", "at", - "A", "B", "C", "D", - "E", "F", "G", "H", - "I", "J", "K", "L", - "M", "N", "O", "P", - "Q", "R", "S", "T", - "U", "V", "W", "X", - "Y", "Z", "bracketleft", "backslash", - "bracketright", "asciicircum", "underscore", "grave", - "a", "b", "c", "d", - "e", "f", "g", "h", - "i", "j", "k", "l", - "m", "n", "o", "p", - "q", "r", "s", "t", - "u", "v", "w", "x", - "y", "z", "braceleft", "bar", - "braceright", "asciitilde", "Adieresis", "Aring", - "Ccedilla", "Eacute", "Ntilde", "Odieresis", - "Udieresis", "aacute", "agrave", "acircumflex", - "adieresis", "atilde", "aring", "ccedilla", - "eacute", "egrave", "ecircumflex", "edieresis", - "iacute", "igrave", "icircumflex", "idieresis", - "ntilde", "oacute", "ograve", "ocircumflex", - "odieresis", "otilde", "uacute", "ugrave", - "ucircumflex", "udieresis", "dagger", "degree", - "cent", "sterling", "section", "bullet", - "paragraph", "germandbls", "registered", "copyright", - "trademark", "acute", "dieresis", "notequal", - "AE", "Oslash", "infinity", "plusminus", - "lessequal", "greaterequal", "yen", "mu1", - "partialdiff", "summation", "product", "pi", - "integral", "ordfeminine", "ordmasculine", "Ohm", - "ae", "oslash", "questiondown", "exclamdown", - "logicalnot", "radical", "florin", "approxequal", - "increment", "guillemotleft", "guillemotright", "ellipsis", - "nbspace", "Agrave", "Atilde", "Otilde", - "OE", "oe", "endash", "emdash", - "quotedblleft", "quotedblright", "quoteleft", "quoteright", - "divide", "lozenge", "ydieresis", "Ydieresis", - "fraction", "currency", "guilsinglleft", "guilsinglright", - "fi", "fl", "daggerdbl", "periodcentered", - "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", - "Ecircumflex", "Aacute", "Edieresis", "Egrave", - "Iacute", "Icircumflex", "Idieresis", "Igrave", - "Oacute", "Ocircumflex", "applelogo", "Ograve", - "Uacute", "Ucircumflex", "Ugrave", "dotlessi", - "circumflex", "tilde", "overscore", "breve", - "dotaccent", "ring", "cedilla", "hungarumlaut", - "ogonek", "caron", "Lslash", "lslash", - "Scaron", "scaron", "Zcaron", "zcaron", - "brokenbar", "Eth", "eth", "Yacute", - "yacute", "Thorn", "thorn", "minus", - "multiply", "onesuperior", "twosuperior", "threesuperior", - "onehalf", "onequarter", "threequarters", "franc", - "Gbreve", "gbreve", "Idot", "Scedilla", - "scedilla", "Cacute", "cacute", "Ccaron", - "ccaron", "dmacron" -}; - -//------------------------------------------------------------------------ -// FoFiTrueType -//------------------------------------------------------------------------ - -FoFiTrueType *FoFiTrueType::make(char *fileA, int lenA, int faceIndexA) { - FoFiTrueType *ff; - - ff = new FoFiTrueType(fileA, lenA, gFalse, faceIndexA); - if (!ff->parsedOk) { - delete ff; - return NULL; - } - return ff; -} - -FoFiTrueType *FoFiTrueType::load(char *fileName, int faceIndexA) { - FoFiTrueType *ff; - char *fileA; - int lenA; - - if (!(fileA = FoFiBase::readFile(fileName, &lenA))) { - return NULL; - } - ff = new FoFiTrueType(fileA, lenA, gTrue, faceIndexA); - if (!ff->parsedOk) { - delete ff; - return NULL; - } - return ff; -} - -FoFiTrueType::FoFiTrueType(char *fileA, int lenA, GBool freeFileDataA, int faceIndexA): - FoFiBase(fileA, lenA, freeFileDataA) -{ - tables = NULL; - nTables = 0; - cmaps = NULL; - nCmaps = 0; - nameToGID = NULL; - parsedOk = gFalse; - faceIndex = faceIndexA; - - parse(); -} - -FoFiTrueType::~FoFiTrueType() { - gfree(tables); - gfree(cmaps); - if (nameToGID) { - delete nameToGID; - } -} - -int FoFiTrueType::getNumCmaps() { - return nCmaps; -} - -int FoFiTrueType::getCmapPlatform(int i) { - return cmaps[i].platform; -} - -int FoFiTrueType::getCmapEncoding(int i) { - return cmaps[i].encoding; -} - -int FoFiTrueType::findCmap(int platform, int encoding) { - int i; - - for (i = 0; i < nCmaps; ++i) { - if (cmaps[i].platform == platform && cmaps[i].encoding == encoding) { - return i; - } - } - return -1; -} - -Gushort FoFiTrueType::mapCodeToGID(int i, int c) { - Gushort gid; - int segCnt, segEnd, segStart, segDelta, segOffset; - int cmapFirst, cmapLen; - int pos, a, b, m; - GBool ok; - - if (i < 0 || i >= nCmaps) { - return 0; - } - ok = gTrue; - pos = cmaps[i].offset; - switch (cmaps[i].fmt) { - case 0: - if (c < 0 || c >= cmaps[i].len - 6) { - return 0; - } - gid = getU8(cmaps[i].offset + 6 + c, &ok); - break; - case 4: - segCnt = getU16BE(pos + 6, &ok) / 2; - a = -1; - b = segCnt - 1; - segEnd = getU16BE(pos + 14 + 2*b, &ok); - if (c > segEnd) { - // malformed font -- the TrueType spec requires the last segEnd - // to be 0xffff - return 0; - } - // invariant: seg[a].end < code <= seg[b].end - while (b - a > 1 && ok) { - m = (a + b) / 2; - segEnd = getU16BE(pos + 14 + 2*m, &ok); - if (segEnd < c) { - a = m; - } else { - b = m; - } - } - segStart = getU16BE(pos + 16 + 2*segCnt + 2*b, &ok); - segDelta = getU16BE(pos + 16 + 4*segCnt + 2*b, &ok); - segOffset = getU16BE(pos + 16 + 6*segCnt + 2*b, &ok); - if (c < segStart) { - return 0; - } - if (segOffset == 0) { - gid = (c + segDelta) & 0xffff; - } else { - gid = getU16BE(pos + 16 + 6*segCnt + 2*b + - segOffset + 2 * (c - segStart), &ok); - if (gid != 0) { - gid = (gid + segDelta) & 0xffff; - } - } - break; - case 6: - cmapFirst = getU16BE(pos + 6, &ok); - cmapLen = getU16BE(pos + 8, &ok); - if (c < cmapFirst || c >= cmapFirst + cmapLen) { - return 0; - } - gid = getU16BE(pos + 10 + 2 * (c - cmapFirst), &ok); - break; - default: - return 0; - } - if (!ok) { - return 0; - } - return gid; -} - -int FoFiTrueType::mapNameToGID(char *name) { - if (!nameToGID) { - return 0; - } - return nameToGID->lookupInt(name); -} - -Gushort *FoFiTrueType::getCIDToGIDMap(int *nCIDs) { - FoFiType1C *ff; - Gushort *map; - int i; - - *nCIDs = 0; - if (!openTypeCFF) { - return NULL; - } - i = seekTable("CFF "); - if (!checkRegion(tables[i].offset, tables[i].len)) { - return NULL; - } - if (!(ff = FoFiType1C::make((char *)file + tables[i].offset, - tables[i].len))) { - return NULL; - } - map = ff->getCIDToGIDMap(nCIDs); - delete ff; - return map; -} - -int FoFiTrueType::getEmbeddingRights() { - int i, fsType; - GBool ok; - - if ((i = seekTable("OS/2")) < 0) { - return 4; - } - ok = gTrue; - fsType = getU16BE(tables[i].offset + 8, &ok); - if (!ok) { - return 4; - } - if (fsType & 0x0008) { - return 2; - } - if (fsType & 0x0004) { - return 1; - } - if (fsType & 0x0002) { - return 0; - } - return 3; -} - -void FoFiTrueType::convertToType42(char *psName, char **encoding, - Gushort *codeToGID, - FoFiOutputFunc outputFunc, - void *outputStream) { - GString *buf; - GBool ok; - - if (openTypeCFF) { - return; - } - - // write the header - ok = gTrue; - buf = GString::format("%!PS-TrueTypeFont-{0:2g}\n", - (double)getS32BE(0, &ok) / 65536.0); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - - // begin the font dictionary - (*outputFunc)(outputStream, "10 dict begin\n", 14); - (*outputFunc)(outputStream, "/FontName /", 11); - (*outputFunc)(outputStream, psName, strlen(psName)); - (*outputFunc)(outputStream, " def\n", 5); - (*outputFunc)(outputStream, "/FontType 42 def\n", 17); - (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); - buf = GString::format("/FontBBox [{0:d} {1:d} {2:d} {3:d}] def\n", - bbox[0], bbox[1], bbox[2], bbox[3]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/PaintType 0 def\n", 17); - - // write the guts of the dictionary - cvtEncoding(encoding, outputFunc, outputStream); - cvtCharStrings(encoding, codeToGID, outputFunc, outputStream); - cvtSfnts(outputFunc, outputStream, NULL, gFalse); - - // end the dictionary and define the font - (*outputFunc)(outputStream, "FontName currentdict end definefont pop\n", 40); -} - -void FoFiTrueType::convertToType1(char *psName, char **newEncoding, - GBool ascii, FoFiOutputFunc outputFunc, - void *outputStream) { - FoFiType1C *ff; - int i; - - if (!openTypeCFF) { - return; - } - i = seekTable("CFF "); - if (!checkRegion(tables[i].offset, tables[i].len)) { - return; - } - if (!(ff = FoFiType1C::make((char *)file + tables[i].offset, - tables[i].len))) { - return; - } - ff->convertToType1(psName, newEncoding, ascii, outputFunc, outputStream); - delete ff; -} - -void FoFiTrueType::convertToCIDType2(char *psName, - Gushort *cidMap, int nCIDs, - GBool needVerticalMetrics, - FoFiOutputFunc outputFunc, - void *outputStream) { - GString *buf; - Gushort cid; - GBool ok; - int i, j, k; - - if (openTypeCFF) { - return; - } - - // write the header - ok = gTrue; - buf = GString::format("%!PS-TrueTypeFont-{0:2g}\n", - (double)getS32BE(0, &ok) / 65536.0); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - - // begin the font dictionary - (*outputFunc)(outputStream, "20 dict begin\n", 14); - (*outputFunc)(outputStream, "/CIDFontName /", 14); - (*outputFunc)(outputStream, psName, strlen(psName)); - (*outputFunc)(outputStream, " def\n", 5); - (*outputFunc)(outputStream, "/CIDFontType 2 def\n", 19); - (*outputFunc)(outputStream, "/FontType 42 def\n", 17); - (*outputFunc)(outputStream, "/CIDSystemInfo 3 dict dup begin\n", 32); - (*outputFunc)(outputStream, " /Registry (Adobe) def\n", 24); - (*outputFunc)(outputStream, " /Ordering (Identity) def\n", 27); - (*outputFunc)(outputStream, " /Supplement 0 def\n", 20); - (*outputFunc)(outputStream, " end def\n", 10); - (*outputFunc)(outputStream, "/GDBytes 2 def\n", 15); - if (cidMap) { - buf = GString::format("/CIDCount {0:d} def\n", nCIDs); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - if (nCIDs > 32767) { - (*outputFunc)(outputStream, "/CIDMap [", 9); - for (i = 0; i < nCIDs; i += 32768 - 16) { - (*outputFunc)(outputStream, "<\n", 2); - for (j = 0; j < 32768 - 16 && i+j < nCIDs; j += 16) { - (*outputFunc)(outputStream, " ", 2); - for (k = 0; k < 16 && i+j+k < nCIDs; ++k) { - cid = cidMap[i+j+k]; - buf = GString::format("{0:02x}{1:02x}", - (cid >> 8) & 0xff, cid & 0xff); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "\n", 1); - } - (*outputFunc)(outputStream, " >", 3); - } - (*outputFunc)(outputStream, "\n", 1); - (*outputFunc)(outputStream, "] def\n", 6); - } else { - (*outputFunc)(outputStream, "/CIDMap <\n", 10); - for (i = 0; i < nCIDs; i += 16) { - (*outputFunc)(outputStream, " ", 2); - for (j = 0; j < 16 && i+j < nCIDs; ++j) { - cid = cidMap[i+j]; - buf = GString::format("{0:02x}{1:02x}", - (cid >> 8) & 0xff, cid & 0xff); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "\n", 1); - } - (*outputFunc)(outputStream, "> def\n", 6); - } - } else { - // direct mapping - just fill the string(s) with s[i]=i - buf = GString::format("/CIDCount {0:d} def\n", nGlyphs); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - if (nGlyphs > 32767) { - (*outputFunc)(outputStream, "/CIDMap [\n", 10); - for (i = 0; i < nGlyphs; i += 32767) { - j = nGlyphs - i < 32767 ? nGlyphs - i : 32767; - buf = GString::format(" {0:d} string 0 1 {1:d} {{\n", 2 * j, j - 1); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format(" 2 copy dup 2 mul exch {0:d} add -8 bitshift put\n", - i); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format(" 1 index exch dup 2 mul 1 add exch {0:d} add" - " 255 and put\n", i); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, " } for\n", 8); - } - (*outputFunc)(outputStream, "] def\n", 6); - } else { - buf = GString::format("/CIDMap {0:d} string\n", 2 * nGlyphs); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format(" 0 1 {0:d} {{\n", nGlyphs - 1); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, - " 2 copy dup 2 mul exch -8 bitshift put\n", 42); - (*outputFunc)(outputStream, - " 1 index exch dup 2 mul 1 add exch 255 and put\n", 50); - (*outputFunc)(outputStream, " } for\n", 8); - (*outputFunc)(outputStream, "def\n", 4); - } - } - (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); - buf = GString::format("/FontBBox [{0:d} {1:d} {2:d} {3:d}] def\n", - bbox[0], bbox[1], bbox[2], bbox[3]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/PaintType 0 def\n", 17); - (*outputFunc)(outputStream, "/Encoding [] readonly def\n", 26); - (*outputFunc)(outputStream, "/CharStrings 1 dict dup begin\n", 30); - (*outputFunc)(outputStream, " /.notdef 0 def\n", 17); - (*outputFunc)(outputStream, " end readonly def\n", 19); - - // write the guts of the dictionary - cvtSfnts(outputFunc, outputStream, NULL, needVerticalMetrics); - - // end the dictionary and define the font - (*outputFunc)(outputStream, - "CIDFontName currentdict end /CIDFont defineresource pop\n", - 56); -} - -void FoFiTrueType::convertToCIDType0(char *psName, - FoFiOutputFunc outputFunc, - void *outputStream) { - FoFiType1C *ff; - int i; - - if (!openTypeCFF) { - return; - } - i = seekTable("CFF "); - if (!checkRegion(tables[i].offset, tables[i].len)) { - return; - } - if (!(ff = FoFiType1C::make((char *)file + tables[i].offset, - tables[i].len))) { - return; - } - ff->convertToCIDType0(psName, outputFunc, outputStream); - delete ff; -} - -void FoFiTrueType::convertToType0(char *psName, Gushort *cidMap, int nCIDs, - GBool needVerticalMetrics, - FoFiOutputFunc outputFunc, - void *outputStream) { - GString *buf; - GString *sfntsName; - int n, i, j; - - if (openTypeCFF) { - return; - } - - // write the Type 42 sfnts array - sfntsName = (new GString(psName))->append("_sfnts"); - cvtSfnts(outputFunc, outputStream, sfntsName, needVerticalMetrics); - delete sfntsName; - - // write the descendant Type 42 fonts - n = cidMap ? nCIDs : nGlyphs; - for (i = 0; i < n; i += 256) { - (*outputFunc)(outputStream, "10 dict begin\n", 14); - (*outputFunc)(outputStream, "/FontName /", 11); - (*outputFunc)(outputStream, psName, strlen(psName)); - buf = GString::format("_{0:02x} def\n", i >> 8); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/FontType 42 def\n", 17); - (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); - buf = GString::format("/FontBBox [{0:d} {1:d} {2:d} {3:d}] def\n", - bbox[0], bbox[1], bbox[2], bbox[3]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/PaintType 0 def\n", 17); - (*outputFunc)(outputStream, "/sfnts ", 7); - (*outputFunc)(outputStream, psName, strlen(psName)); - (*outputFunc)(outputStream, "_sfnts def\n", 11); - (*outputFunc)(outputStream, "/Encoding 256 array\n", 20); - for (j = 0; j < 256 && i+j < n; ++j) { - buf = GString::format("dup {0:d} /c{1:02x} put\n", j, j); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "readonly def\n", 13); - (*outputFunc)(outputStream, "/CharStrings 257 dict dup begin\n", 32); - (*outputFunc)(outputStream, "/.notdef 0 def\n", 15); - for (j = 0; j < 256 && i+j < n; ++j) { - buf = GString::format("/c{0:02x} {1:d} def\n", - j, cidMap ? cidMap[i+j] : i+j); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "end readonly def\n", 17); - (*outputFunc)(outputStream, - "FontName currentdict end definefont pop\n", 40); - } - - // write the Type 0 parent font - (*outputFunc)(outputStream, "16 dict begin\n", 14); - (*outputFunc)(outputStream, "/FontName /", 11); - (*outputFunc)(outputStream, psName, strlen(psName)); - (*outputFunc)(outputStream, " def\n", 5); - (*outputFunc)(outputStream, "/FontType 0 def\n", 16); - (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); - (*outputFunc)(outputStream, "/FMapType 2 def\n", 16); - (*outputFunc)(outputStream, "/Encoding [\n", 12); - for (i = 0; i < n; i += 256) { - buf = GString::format("{0:d}\n", i >> 8); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - (*outputFunc)(outputStream, "/FDepVector [\n", 14); - for (i = 0; i < n; i += 256) { - (*outputFunc)(outputStream, "/", 1); - (*outputFunc)(outputStream, psName, strlen(psName)); - buf = GString::format("_{0:02x} findfont\n", i >> 8); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - (*outputFunc)(outputStream, "FontName currentdict end definefont pop\n", 40); -} - -void FoFiTrueType::convertToType0(char *psName, - FoFiOutputFunc outputFunc, - void *outputStream) { - FoFiType1C *ff; - int i; - - if (!openTypeCFF) { - return; - } - i = seekTable("CFF "); - if (!checkRegion(tables[i].offset, tables[i].len)) { - return; - } - if (!(ff = FoFiType1C::make((char *)file + tables[i].offset, - tables[i].len))) { - return; - } - ff->convertToType0(psName, outputFunc, outputStream); - delete ff; -} - -void FoFiTrueType::writeTTF(FoFiOutputFunc outputFunc, - void *outputStream, char *name, - Gushort *codeToGID) { - // this substitute cmap table maps char codes 0000-ffff directly to - // glyphs 0000-ffff - static char cmapTab[36] = { - 0, 0, // table version number - 0, 1, // number of encoding tables - 0, 1, // platform ID - 0, 0, // encoding ID - 0, 0, 0, 12, // offset of subtable - 0, 4, // subtable format - 0, 24, // subtable length - 0, 0, // subtable version - 0, 2, // segment count * 2 - 0, 2, // 2 * 2 ^ floor(log2(segCount)) - 0, 0, // floor(log2(segCount)) - 0, 0, // 2*segCount - 2*2^floor(log2(segCount)) - (char)0xff, (char)0xff, // endCount[0] - 0, 0, // reserved - 0, 0, // startCount[0] - 0, 0, // idDelta[0] - 0, 0 // pad to a mulitple of four bytes - }; - static char nameTab[8] = { - 0, 0, // format - 0, 0, // number of name records - 0, 6, // offset to start of string storage - 0, 0 // pad to multiple of four bytes - }; - static char postTab[32] = { - 0, 1, 0, 0, // format - 0, 0, 0, 0, // italic angle - 0, 0, // underline position - 0, 0, // underline thickness - 0, 0, 0, 0, // fixed pitch - 0, 0, 0, 0, // min Type 42 memory - 0, 0, 0, 0, // max Type 42 memory - 0, 0, 0, 0, // min Type 1 memory - 0, 0, 0, 0 // max Type 1 memory - }; - static char os2Tab[86] = { - 0, 1, // version - 0, 1, // xAvgCharWidth - 0, 0, // usWeightClass - 0, 0, // usWidthClass - 0, 0, // fsType - 0, 0, // ySubscriptXSize - 0, 0, // ySubscriptYSize - 0, 0, // ySubscriptXOffset - 0, 0, // ySubscriptYOffset - 0, 0, // ySuperscriptXSize - 0, 0, // ySuperscriptYSize - 0, 0, // ySuperscriptXOffset - 0, 0, // ySuperscriptYOffset - 0, 0, // yStrikeoutSize - 0, 0, // yStrikeoutPosition - 0, 0, // sFamilyClass - 0, 0, 0, 0, 0, // panose - 0, 0, 0, 0, 0, - 0, 0, 0, 0, // ulUnicodeRange1 - 0, 0, 0, 0, // ulUnicodeRange2 - 0, 0, 0, 0, // ulUnicodeRange3 - 0, 0, 0, 0, // ulUnicodeRange4 - 0, 0, 0, 0, // achVendID - 0, 0, // fsSelection - 0, 0, // usFirstCharIndex - 0, 0, // usLastCharIndex - 0, 0, // sTypoAscender - 0, 0, // sTypoDescender - 0, 0, // sTypoLineGap - 0, 0, // usWinAscent - 0, 0, // usWinDescent - 0, 0, 0, 0, // ulCodePageRange1 - 0, 0, 0, 0 // ulCodePageRange2 - }; - GBool missingCmap, missingName, missingPost, missingOS2; - GBool unsortedLoca, badCmapLen, abbrevHMTX; - int nZeroLengthTables; - int nHMetrics, advWidth, lsb; - TrueTypeLoca *locaTable; - TrueTypeTable *newTables; - char *newNameTab, *newCmapTab, *newHHEATab, *newHMTXTab; - int nNewTables, cmapIdx, cmapLen, glyfLen, newNameLen, newCmapLen, next; - int newHHEALen, newHMTXLen; - Guint locaChecksum, glyfChecksum, fileChecksum; - char *tableDir; - char locaBuf[4], checksumBuf[4]; - GBool ok; - Guint t; - int pos, i, j, k, n; - - if (openTypeCFF) { - return; - } - - // check for missing tables - // (Note: if the OS/2 table is missing, the Microsoft PCL5 driver - // will embed a PCL TrueType font with the pitch field set to zero, - // which apparently causes divide-by-zero errors. As far as I can - // tell, the only important field in the OS/2 table is - // xAvgCharWidth.) - missingCmap = (cmapIdx = seekTable("cmap")) < 0; - missingName = seekTable("name") < 0; - missingPost = seekTable("post") < 0; - missingOS2 = seekTable("OS/2") < 0; - - // read the loca table, check to see if it's sorted - locaTable = (TrueTypeLoca *)gmallocn(nGlyphs + 1, sizeof(TrueTypeLoca)); - unsortedLoca = gFalse; - i = seekTable("loca"); - pos = tables[i].offset; - ok = gTrue; - for (i = 0; i <= nGlyphs; ++i) { - if (locaFmt) { - locaTable[i].origOffset = (int)getU32BE(pos + i*4, &ok); - } else { - locaTable[i].origOffset = 2 * getU16BE(pos + i*2, &ok); - } - if (i > 0 && locaTable[i].origOffset < locaTable[i-1].origOffset) { - unsortedLoca = gTrue; - } - // glyph descriptions must be at least 12 bytes long (nContours, - // xMin, yMin, xMax, yMax, instructionLength - two bytes each); - // invalid glyph descriptions (even if they're never used) make - // Windows choke, so we work around that problem here (ideally, - // this would parse the glyph descriptions in the glyf table and - // remove any that were invalid, but this quick test is a decent - // start) - if (i > 0 && - locaTable[i].origOffset - locaTable[i-1].origOffset > 0 && - locaTable[i].origOffset - locaTable[i-1].origOffset < 12) { - locaTable[i-1].origOffset = locaTable[i].origOffset; - unsortedLoca = gTrue; - } - locaTable[i].idx = i; - } - - // check for zero-length tables - nZeroLengthTables = 0; - for (i = 0; i < nTables; ++i) { - if (tables[i].len == 0) { - ++nZeroLengthTables; - } - } - - // check for an incorrect cmap table length - badCmapLen = gFalse; - cmapLen = 0; // make gcc happy - if (!missingCmap) { - cmapLen = cmaps[0].offset + cmaps[0].len; - for (i = 1; i < nCmaps; ++i) { - if (cmaps[i].offset + cmaps[i].len > cmapLen) { - cmapLen = cmaps[i].offset + cmaps[i].len; - } - } - cmapLen -= tables[cmapIdx].offset; - if (cmapLen > tables[cmapIdx].len) { - badCmapLen = gTrue; - } - } - - // check for an abbreviated hmtx table (this is completely legal, - // but confuses the Microsoft PCL5 printer driver, which generates - // embedded fonts with the pitch field set to zero) - i = seekTable("hhea"); - nHMetrics = getU16BE(tables[i].offset + 34, &ok); - abbrevHMTX = nHMetrics < nGlyphs; - - // if nothing is broken, just write the TTF file as is - if (!missingCmap && !missingName && !missingPost && !missingOS2 && - !unsortedLoca && !badCmapLen && !abbrevHMTX && nZeroLengthTables == 0 && - !name && !codeToGID) { - (*outputFunc)(outputStream, (char *)file, len); - goto done1; - } - - // sort the 'loca' table: some (non-compliant) fonts have - // out-of-order loca tables; in order to correctly handle the case - // where (compliant) fonts have empty entries in the middle of the - // table, cmpTrueTypeLocaOffset uses offset as its primary sort key, - // and idx as its secondary key (ensuring that adjacent entries with - // the same pos value remain in the same order) - glyfLen = 0; // make gcc happy - if (unsortedLoca) { - qsort(locaTable, nGlyphs + 1, sizeof(TrueTypeLoca), - &cmpTrueTypeLocaOffset); - for (i = 0; i < nGlyphs; ++i) { - locaTable[i].len = locaTable[i+1].origOffset - locaTable[i].origOffset; - } - locaTable[nGlyphs].len = 0; - qsort(locaTable, nGlyphs + 1, sizeof(TrueTypeLoca), - &cmpTrueTypeLocaIdx); - pos = 0; - for (i = 0; i <= nGlyphs; ++i) { - locaTable[i].newOffset = pos; - pos += locaTable[i].len; - if (pos & 3) { - pos += 4 - (pos & 3); - } - } - glyfLen = pos; - } - - // compute checksums for the loca and glyf tables - locaChecksum = glyfChecksum = 0; - if (unsortedLoca) { - if (locaFmt) { - for (j = 0; j <= nGlyphs; ++j) { - locaChecksum += locaTable[j].newOffset; - } - } else { - for (j = 0; j <= nGlyphs; j += 2) { - locaChecksum += locaTable[j].newOffset << 16; - if (j + 1 <= nGlyphs) { - locaChecksum += locaTable[j+1].newOffset; - } - } - } - pos = tables[seekTable("glyf")].offset; - for (j = 0; j < nGlyphs; ++j) { - n = locaTable[j].len; - if (n > 0) { - k = locaTable[j].origOffset; - if (checkRegion(pos + k, n)) { - glyfChecksum += computeTableChecksum(file + pos + k, n); - } - } - } - } - - // construct the new name table - if (name) { - n = strlen(name); - newNameLen = (6 + 4*12 + 2 * (3*n + 7) + 3) & ~3; - newNameTab = (char *)gmalloc(newNameLen); - memset(newNameTab, 0, newNameLen); - newNameTab[0] = 0; // format selector - newNameTab[1] = 0; - newNameTab[2] = 0; // number of name records - newNameTab[3] = 4; - newNameTab[4] = 0; // offset to start of string storage - newNameTab[5] = 6 + 4*12; - next = 0; - for (i = 0; i < 4; ++i) { - newNameTab[6 + i*12 + 0] = 0; // platform ID = Microsoft - newNameTab[6 + i*12 + 1] = 3; - newNameTab[6 + i*12 + 2] = 0; // encoding ID = Unicode - newNameTab[6 + i*12 + 3] = 1; - newNameTab[6 + i*12 + 4] = 0x04; // language ID = American English - newNameTab[6 + i*12 + 5] = 0x09; - newNameTab[6 + i*12 + 6] = 0; // name ID - newNameTab[6 + i*12 + 7] = i + 1; - newNameTab[6 + i*12 + 8] = i+1 == 2 ? 0 : ((2*n) >> 8); // string length - newNameTab[6 + i*12 + 9] = i+1 == 2 ? 14 : ((2*n) & 0xff); - newNameTab[6 + i*12 + 10] = next >> 8; // string offset - newNameTab[6 + i*12 + 11] = next & 0xff; - if (i+1 == 2) { - memcpy(newNameTab + 6 + 4*12 + next, "\0R\0e\0g\0u\0l\0a\0r", 14); - next += 14; - } else { - for (j = 0; j < n; ++j) { - newNameTab[6 + 4*12 + next + 2*j] = 0; - newNameTab[6 + 4*12 + next + 2*j + 1] = name[j]; - } - next += 2*n; - } - } - } else { - newNameLen = 0; - newNameTab = NULL; - } - - // construct the new cmap table - if (codeToGID) { - newCmapLen = 44 + 256 * 2; - newCmapTab = (char *)gmalloc(newCmapLen); - newCmapTab[0] = 0; // table version number = 0 - newCmapTab[1] = 0; - newCmapTab[2] = 0; // number of encoding tables = 1 - newCmapTab[3] = 1; - newCmapTab[4] = 0; // platform ID = Microsoft - newCmapTab[5] = 3; - newCmapTab[6] = 0; // encoding ID = Unicode - newCmapTab[7] = 1; - newCmapTab[8] = 0; // offset of subtable - newCmapTab[9] = 0; - newCmapTab[10] = 0; - newCmapTab[11] = 12; - newCmapTab[12] = 0; // subtable format = 4 - newCmapTab[13] = 4; - newCmapTab[14] = 0x02; // subtable length - newCmapTab[15] = 0x20; - newCmapTab[16] = 0; // subtable version = 0 - newCmapTab[17] = 0; - newCmapTab[18] = 0; // segment count * 2 - newCmapTab[19] = 4; - newCmapTab[20] = 0; // 2 * 2 ^ floor(log2(segCount)) - newCmapTab[21] = 4; - newCmapTab[22] = 0; // floor(log2(segCount)) - newCmapTab[23] = 1; - newCmapTab[24] = 0; // 2*segCount - 2*2^floor(log2(segCount)) - newCmapTab[25] = 0; - newCmapTab[26] = 0x00; // endCount[0] - newCmapTab[27] = (char)0xff; - newCmapTab[28] = (char)0xff; // endCount[1] - newCmapTab[29] = (char)0xff; - newCmapTab[30] = 0; // reserved - newCmapTab[31] = 0; - newCmapTab[32] = 0x00; // startCount[0] - newCmapTab[33] = 0x00; - newCmapTab[34] = (char)0xff; // startCount[1] - newCmapTab[35] = (char)0xff; - newCmapTab[36] = 0; // idDelta[0] - newCmapTab[37] = 0; - newCmapTab[38] = 0; // idDelta[1] - newCmapTab[39] = 1; - newCmapTab[40] = 0; // idRangeOffset[0] - newCmapTab[41] = 4; - newCmapTab[42] = 0; // idRangeOffset[1] - newCmapTab[43] = 0; - for (i = 0; i < 256; ++i) { - newCmapTab[44 + 2*i] = codeToGID[i] >> 8; - newCmapTab[44 + 2*i + 1] = codeToGID[i] & 0xff; - } - } else { - newCmapLen = 0; - newCmapTab = NULL; - } - - // generate the new hmtx table and the updated hhea table - if (abbrevHMTX) { - i = seekTable("hhea"); - pos = tables[i].offset; - newHHEALen = 36; - newHHEATab = (char *)gmalloc(newHHEALen); - for (i = 0; i < newHHEALen; ++i) { - newHHEATab[i] = getU8(pos++, &ok); - } - newHHEATab[34] = nGlyphs >> 8; - newHHEATab[35] = nGlyphs & 0xff; - i = seekTable("hmtx"); - pos = tables[i].offset; - newHMTXLen = 4 * nGlyphs; - newHMTXTab = (char *)gmalloc(newHMTXLen); - advWidth = 0; - for (i = 0; i < nHMetrics; ++i) { - advWidth = getU16BE(pos, &ok); - lsb = getU16BE(pos + 2, &ok); - pos += 4; - newHMTXTab[4*i ] = advWidth >> 8; - newHMTXTab[4*i + 1] = advWidth & 0xff; - newHMTXTab[4*i + 2] = lsb >> 8; - newHMTXTab[4*i + 3] = lsb & 0xff; - } - for (; i < nGlyphs; ++i) { - lsb = getU16BE(pos, &ok); - pos += 2; - newHMTXTab[4*i ] = advWidth >> 8; - newHMTXTab[4*i + 1] = advWidth & 0xff; - newHMTXTab[4*i + 2] = lsb >> 8; - newHMTXTab[4*i + 3] = lsb & 0xff; - } - } else { - newHHEATab = newHMTXTab = NULL; - newHHEALen = newHMTXLen = 0; // make gcc happy - } - - // construct the new table directory: - // - keep all original tables with non-zero length - // - fix the cmap table's length, if necessary - // - add missing tables - // - sort the table by tag - // - compute new table positions, including 4-byte alignment - // - (re)compute table checksums - nNewTables = nTables - nZeroLengthTables + - (missingCmap ? 1 : 0) + (missingName ? 1 : 0) + - (missingPost ? 1 : 0) + (missingOS2 ? 1 : 0); - newTables = (TrueTypeTable *)gmallocn(nNewTables, sizeof(TrueTypeTable)); - j = 0; - for (i = 0; i < nTables; ++i) { - if (tables[i].len > 0) { - newTables[j] = tables[i]; - newTables[j].origOffset = tables[i].offset; - if (checkRegion(tables[i].offset, newTables[i].len)) { - newTables[j].checksum = - computeTableChecksum(file + tables[i].offset, tables[i].len); - if (tables[i].tag == headTag) { - // don't include the file checksum - newTables[j].checksum -= getU32BE(tables[i].offset + 8, &ok); - } - } - if (newTables[j].tag == cmapTag && codeToGID) { - newTables[j].len = newCmapLen; - newTables[j].checksum = computeTableChecksum((Guchar *)newCmapTab, - newCmapLen); - } else if (newTables[j].tag == cmapTag && badCmapLen) { - newTables[j].len = cmapLen; - } else if (newTables[j].tag == locaTag && unsortedLoca) { - newTables[j].len = (nGlyphs + 1) * (locaFmt ? 4 : 2); - newTables[j].checksum = locaChecksum; - } else if (newTables[j].tag == glyfTag && unsortedLoca) { - newTables[j].len = glyfLen; - newTables[j].checksum = glyfChecksum; - } else if (newTables[j].tag == nameTag && name) { - newTables[j].len = newNameLen; - newTables[j].checksum = computeTableChecksum((Guchar *)newNameTab, - newNameLen); - } else if (newTables[j].tag == hheaTag && abbrevHMTX) { - newTables[j].len = newHHEALen; - newTables[j].checksum = computeTableChecksum((Guchar *)newHHEATab, - newHHEALen); - } else if (newTables[j].tag == hmtxTag && abbrevHMTX) { - newTables[j].len = newHMTXLen; - newTables[j].checksum = computeTableChecksum((Guchar *)newHMTXTab, - newHMTXLen); - } - ++j; - } - } - if (missingCmap) { - newTables[j].tag = cmapTag; - if (codeToGID) { - newTables[j].checksum = computeTableChecksum((Guchar *)newCmapTab, - newCmapLen); - newTables[j].len = newCmapLen; - } else { - newTables[j].checksum = computeTableChecksum((Guchar *)cmapTab, - sizeof(cmapTab)); - newTables[j].len = sizeof(cmapTab); - } - ++j; - } - if (missingName) { - newTables[j].tag = nameTag; - if (name) { - newTables[j].checksum = computeTableChecksum((Guchar *)newNameTab, - newNameLen); - newTables[j].len = newNameLen; - } else { - newTables[j].checksum = computeTableChecksum((Guchar *)nameTab, - sizeof(nameTab)); - newTables[j].len = sizeof(nameTab); - } - ++j; - } - if (missingPost) { - newTables[j].tag = postTag; - newTables[j].checksum = computeTableChecksum((Guchar *)postTab, - sizeof(postTab)); - newTables[j].len = sizeof(postTab); - ++j; - } - if (missingOS2) { - newTables[j].tag = os2Tag; - newTables[j].checksum = computeTableChecksum((Guchar *)os2Tab, - sizeof(os2Tab)); - newTables[j].len = sizeof(os2Tab); - ++j; - } - qsort(newTables, nNewTables, sizeof(TrueTypeTable), - &cmpTrueTypeTableTag); - pos = 12 + nNewTables * 16; - for (i = 0; i < nNewTables; ++i) { - newTables[i].offset = pos; - pos += newTables[i].len; - if (pos & 3) { - pos += 4 - (pos & 3); - } - } - - // write the table directory - tableDir = (char *)gmalloc(12 + nNewTables * 16); - tableDir[0] = 0x00; // sfnt version - tableDir[1] = 0x01; - tableDir[2] = 0x00; - tableDir[3] = 0x00; - tableDir[4] = (char)((nNewTables >> 8) & 0xff); // numTables - tableDir[5] = (char)(nNewTables & 0xff); - for (i = -1, t = (Guint)nNewTables; t; ++i, t >>= 1) ; - t = 1 << (4 + i); - tableDir[6] = (char)((t >> 8) & 0xff); // searchRange - tableDir[7] = (char)(t & 0xff); - tableDir[8] = (char)((i >> 8) & 0xff); // entrySelector - tableDir[9] = (char)(i & 0xff); - t = nNewTables * 16 - t; - tableDir[10] = (char)((t >> 8) & 0xff); // rangeShift - tableDir[11] = (char)(t & 0xff); - pos = 12; - for (i = 0; i < nNewTables; ++i) { - tableDir[pos ] = (char)(newTables[i].tag >> 24); - tableDir[pos+ 1] = (char)(newTables[i].tag >> 16); - tableDir[pos+ 2] = (char)(newTables[i].tag >> 8); - tableDir[pos+ 3] = (char) newTables[i].tag; - tableDir[pos+ 4] = (char)(newTables[i].checksum >> 24); - tableDir[pos+ 5] = (char)(newTables[i].checksum >> 16); - tableDir[pos+ 6] = (char)(newTables[i].checksum >> 8); - tableDir[pos+ 7] = (char) newTables[i].checksum; - tableDir[pos+ 8] = (char)(newTables[i].offset >> 24); - tableDir[pos+ 9] = (char)(newTables[i].offset >> 16); - tableDir[pos+10] = (char)(newTables[i].offset >> 8); - tableDir[pos+11] = (char) newTables[i].offset; - tableDir[pos+12] = (char)(newTables[i].len >> 24); - tableDir[pos+13] = (char)(newTables[i].len >> 16); - tableDir[pos+14] = (char)(newTables[i].len >> 8); - tableDir[pos+15] = (char) newTables[i].len; - pos += 16; - } - (*outputFunc)(outputStream, tableDir, 12 + nNewTables * 16); - - // compute the file checksum - fileChecksum = computeTableChecksum((Guchar *)tableDir, - 12 + nNewTables * 16); - for (i = 0; i < nNewTables; ++i) { - fileChecksum += newTables[i].checksum; - } - fileChecksum = 0xb1b0afba - fileChecksum; - - // write the tables - for (i = 0; i < nNewTables; ++i) { - if (newTables[i].tag == headTag) { - if (checkRegion(newTables[i].origOffset, newTables[i].len)) { - (*outputFunc)(outputStream, (char *)file + newTables[i].origOffset, 8); - checksumBuf[0] = fileChecksum >> 24; - checksumBuf[1] = fileChecksum >> 16; - checksumBuf[2] = fileChecksum >> 8; - checksumBuf[3] = fileChecksum; - (*outputFunc)(outputStream, checksumBuf, 4); - (*outputFunc)(outputStream, - (char *)file + newTables[i].origOffset + 12, - newTables[i].len - 12); - } else { - for (j = 0; j < newTables[i].len; ++j) { - (*outputFunc)(outputStream, "\0", 1); - } - } - } else if (newTables[i].tag == cmapTag && codeToGID) { - (*outputFunc)(outputStream, newCmapTab, newTables[i].len); - } else if (newTables[i].tag == cmapTag && missingCmap) { - (*outputFunc)(outputStream, cmapTab, newTables[i].len); - } else if (newTables[i].tag == nameTag && name) { - (*outputFunc)(outputStream, newNameTab, newTables[i].len); - } else if (newTables[i].tag == nameTag && missingName) { - (*outputFunc)(outputStream, nameTab, newTables[i].len); - } else if (newTables[i].tag == postTag && missingPost) { - (*outputFunc)(outputStream, postTab, newTables[i].len); - } else if (newTables[i].tag == os2Tag && missingOS2) { - (*outputFunc)(outputStream, os2Tab, newTables[i].len); - } else if (newTables[i].tag == hheaTag && abbrevHMTX) { - (*outputFunc)(outputStream, newHHEATab, newTables[i].len); - } else if (newTables[i].tag == hmtxTag && abbrevHMTX) { - (*outputFunc)(outputStream, newHMTXTab, newTables[i].len); - } else if (newTables[i].tag == locaTag && unsortedLoca) { - for (j = 0; j <= nGlyphs; ++j) { - if (locaFmt) { - locaBuf[0] = (char)(locaTable[j].newOffset >> 24); - locaBuf[1] = (char)(locaTable[j].newOffset >> 16); - locaBuf[2] = (char)(locaTable[j].newOffset >> 8); - locaBuf[3] = (char) locaTable[j].newOffset; - (*outputFunc)(outputStream, locaBuf, 4); - } else { - locaBuf[0] = (char)(locaTable[j].newOffset >> 9); - locaBuf[1] = (char)(locaTable[j].newOffset >> 1); - (*outputFunc)(outputStream, locaBuf, 2); - } - } - } else if (newTables[i].tag == glyfTag && unsortedLoca) { - pos = tables[seekTable("glyf")].offset; - for (j = 0; j < nGlyphs; ++j) { - n = locaTable[j].len; - if (n > 0) { - k = locaTable[j].origOffset; - if (checkRegion(pos + k, n)) { - (*outputFunc)(outputStream, (char *)file + pos + k, n); - } else { - for (k = 0; k < n; ++k) { - (*outputFunc)(outputStream, "\0", 1); - } - } - if ((k = locaTable[j].len & 3)) { - (*outputFunc)(outputStream, "\0\0\0\0", 4 - k); - } - } - } - } else { - if (checkRegion(newTables[i].origOffset, newTables[i].len)) { - (*outputFunc)(outputStream, (char *)file + newTables[i].origOffset, - newTables[i].len); - } else { - for (j = 0; j < newTables[i].len; ++j) { - (*outputFunc)(outputStream, "\0", 1); - } - } - } - if (newTables[i].len & 3) { - (*outputFunc)(outputStream, "\0\0\0", 4 - (newTables[i].len & 3)); - } - } - - gfree(newHMTXTab); - gfree(newHHEATab); - gfree(newCmapTab); - gfree(newNameTab); - gfree(tableDir); - gfree(newTables); - done1: - gfree(locaTable); -} - -void FoFiTrueType::cvtEncoding(char **encoding, - FoFiOutputFunc outputFunc, - void *outputStream) { - char *name; - GString *buf; - int i; - - (*outputFunc)(outputStream, "/Encoding 256 array\n", 20); - if (encoding) { - for (i = 0; i < 256; ++i) { - if (!(name = encoding[i])) { - name = ".notdef"; - } - buf = GString::format("dup {0:d} /", i); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, name, strlen(name)); - (*outputFunc)(outputStream, " put\n", 5); - } - } else { - for (i = 0; i < 256; ++i) { - buf = GString::format("dup {0:d} /c{1:02x} put\n", i, i); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - } - (*outputFunc)(outputStream, "readonly def\n", 13); -} - -void FoFiTrueType::cvtCharStrings(char **encoding, - Gushort *codeToGID, - FoFiOutputFunc outputFunc, - void *outputStream) { - char *name; - GString *buf; - char buf2[16]; - int i, k; - - // always define '.notdef' - (*outputFunc)(outputStream, "/CharStrings 256 dict dup begin\n", 32); - (*outputFunc)(outputStream, "/.notdef 0 def\n", 15); - - // if there's no 'cmap' table, punt - if (nCmaps == 0) { - goto err; - } - - // map char name to glyph index: - // 1. use encoding to map name to char code - // 2. use codeToGID to map char code to glyph index - // N.B. We do this in reverse order because font subsets can have - // weird encodings that use the same character name twice, and - // the first definition is probably the one we want. - k = 0; // make gcc happy - for (i = 255; i >= 0; --i) { - if (encoding) { - name = encoding[i]; - } else { - sprintf(buf2, "c%02x", i); - name = buf2; - } - if (name && strcmp(name, ".notdef")) { - k = codeToGID[i]; - // note: Distiller (maybe Adobe's PS interpreter in general) - // doesn't like TrueType fonts that have CharStrings entries - // which point to nonexistent glyphs, hence the (k < nGlyphs) - // test - if (k > 0 && k < nGlyphs) { - (*outputFunc)(outputStream, "/", 1); - (*outputFunc)(outputStream, name, strlen(name)); - buf = GString::format(" {0:d} def\n", k); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - } - } - - err: - (*outputFunc)(outputStream, "end readonly def\n", 17); -} - -void FoFiTrueType::cvtSfnts(FoFiOutputFunc outputFunc, - void *outputStream, GString *name, - GBool needVerticalMetrics) { - Guchar headData[54]; - TrueTypeLoca *locaTable; - Guchar *locaData; - TrueTypeTable newTables[nT42Tables]; - Guchar tableDir[12 + nT42Tables*16]; - GBool ok; - Guint checksum; - int nNewTables; - int length, pos, glyfPos, i, j, k; - Guchar vheaTab[36] = { - 0, 1, 0, 0, // table version number - 0, 0, // ascent - 0, 0, // descent - 0, 0, // reserved - 0, 0, // max advance height - 0, 0, // min top side bearing - 0, 0, // min bottom side bearing - 0, 0, // y max extent - 0, 0, // caret slope rise - 0, 1, // caret slope run - 0, 0, // caret offset - 0, 0, // reserved - 0, 0, // reserved - 0, 0, // reserved - 0, 0, // reserved - 0, 0, // metric data format - 0, 1 // number of advance heights in vmtx table - }; - Guchar *vmtxTab; - GBool needVhea, needVmtx; - int advance; - - // construct the 'head' table, zero out the font checksum - i = seekTable("head"); - pos = tables[i].offset; - if (!checkRegion(pos, 54)) { - return; - } - memcpy(headData, file + pos, 54); - headData[8] = headData[9] = headData[10] = headData[11] = (Guchar)0; - - // read the original 'loca' table, pad entries out to 4 bytes, and - // sort it into proper order -- some (non-compliant) fonts have - // out-of-order loca tables; in order to correctly handle the case - // where (compliant) fonts have empty entries in the middle of the - // table, cmpTrueTypeLocaPos uses offset as its primary sort key, - // and idx as its secondary key (ensuring that adjacent entries with - // the same pos value remain in the same order) - locaTable = (TrueTypeLoca *)gmallocn(nGlyphs + 1, sizeof(TrueTypeLoca)); - i = seekTable("loca"); - pos = tables[i].offset; - ok = gTrue; - for (i = 0; i <= nGlyphs; ++i) { - locaTable[i].idx = i; - if (locaFmt) { - locaTable[i].origOffset = (int)getU32BE(pos + i*4, &ok); - } else { - locaTable[i].origOffset = 2 * getU16BE(pos + i*2, &ok); - } - } - qsort(locaTable, nGlyphs + 1, sizeof(TrueTypeLoca), - &cmpTrueTypeLocaOffset); - for (i = 0; i < nGlyphs; ++i) { - locaTable[i].len = locaTable[i+1].origOffset - locaTable[i].origOffset; - } - locaTable[nGlyphs].len = 0; - qsort(locaTable, nGlyphs + 1, sizeof(TrueTypeLoca), - &cmpTrueTypeLocaIdx); - pos = 0; - for (i = 0; i <= nGlyphs; ++i) { - locaTable[i].newOffset = pos; - pos += locaTable[i].len; - if (pos & 3) { - pos += 4 - (pos & 3); - } - } - - // construct the new 'loca' table - locaData = (Guchar *)gmallocn(nGlyphs + 1, (locaFmt ? 4 : 2)); - for (i = 0; i <= nGlyphs; ++i) { - pos = locaTable[i].newOffset; - if (locaFmt) { - locaData[4*i ] = (Guchar)(pos >> 24); - locaData[4*i+1] = (Guchar)(pos >> 16); - locaData[4*i+2] = (Guchar)(pos >> 8); - locaData[4*i+3] = (Guchar) pos; - } else { - locaData[2*i ] = (Guchar)(pos >> 9); - locaData[2*i+1] = (Guchar)(pos >> 1); - } - } - - // count the number of tables - nNewTables = 0; - for (i = 0; i < nT42Tables; ++i) { - if (t42Tables[i].required || - seekTable(t42Tables[i].tag) >= 0) { - ++nNewTables; - } - } - vmtxTab = NULL; // make gcc happy - advance = 0; // make gcc happy - if (needVerticalMetrics) { - needVhea = seekTable("vhea") < 0; - needVmtx = seekTable("vmtx") < 0; - if (needVhea || needVmtx) { - i = seekTable("head"); - advance = getU16BE(tables[i].offset + 18, &ok); // units per em - if (needVhea) { - ++nNewTables; - } - if (needVmtx) { - ++nNewTables; - } - } - } - - // construct the new table headers, including table checksums - // (pad each table out to a multiple of 4 bytes) - pos = 12 + nNewTables*16; - k = 0; - for (i = 0; i < nT42Tables; ++i) { - length = -1; - checksum = 0; // make gcc happy - if (i == t42HeadTable) { - length = 54; - checksum = computeTableChecksum(headData, 54); - } else if (i == t42LocaTable) { - length = (nGlyphs + 1) * (locaFmt ? 4 : 2); - checksum = computeTableChecksum(locaData, length); - } else if (i == t42GlyfTable) { - length = 0; - checksum = 0; - glyfPos = tables[seekTable("glyf")].offset; - for (j = 0; j < nGlyphs; ++j) { - length += locaTable[j].len; - if (length & 3) { - length += 4 - (length & 3); - } - if (checkRegion(glyfPos + locaTable[j].origOffset, locaTable[j].len)) { - checksum += - computeTableChecksum(file + glyfPos + locaTable[j].origOffset, - locaTable[j].len); - } - } - } else { - if ((j = seekTable(t42Tables[i].tag)) >= 0) { - length = tables[j].len; - if (checkRegion(tables[j].offset, length)) { - checksum = computeTableChecksum(file + tables[j].offset, length); - } - } else if (needVerticalMetrics && i == t42VheaTable) { - vheaTab[10] = advance / 256; // max advance height - vheaTab[11] = advance % 256; - length = sizeof(vheaTab); - checksum = computeTableChecksum(vheaTab, length); - } else if (needVerticalMetrics && i == t42VmtxTable) { - length = 4 + (nGlyphs - 1) * 4; - vmtxTab = (Guchar *)gmalloc(length); - vmtxTab[0] = advance / 256; - vmtxTab[1] = advance % 256; - for (j = 2; j < length; j += 2) { - vmtxTab[j] = 0; - vmtxTab[j+1] = 0; - } - checksum = computeTableChecksum(vmtxTab, length); - } else if (t42Tables[i].required) { - //~ error(-1, "Embedded TrueType font is missing a required table ('%s')", - //~ t42Tables[i].tag); - length = 0; - checksum = 0; - } - } - if (length >= 0) { - newTables[k].tag = ((t42Tables[i].tag[0] & 0xff) << 24) | - ((t42Tables[i].tag[1] & 0xff) << 16) | - ((t42Tables[i].tag[2] & 0xff) << 8) | - (t42Tables[i].tag[3] & 0xff); - newTables[k].checksum = checksum; - newTables[k].offset = pos; - newTables[k].len = length; - pos += length; - if (pos & 3) { - pos += 4 - (length & 3); - } - ++k; - } - } - - // construct the table directory - tableDir[0] = 0x00; // sfnt version - tableDir[1] = 0x01; - tableDir[2] = 0x00; - tableDir[3] = 0x00; - tableDir[4] = 0; // numTables - tableDir[5] = nNewTables; - tableDir[6] = 0; // searchRange - tableDir[7] = (Guchar)128; - tableDir[8] = 0; // entrySelector - tableDir[9] = 3; - tableDir[10] = 0; // rangeShift - tableDir[11] = (Guchar)(16 * nNewTables - 128); - pos = 12; - for (i = 0; i < nNewTables; ++i) { - tableDir[pos ] = (Guchar)(newTables[i].tag >> 24); - tableDir[pos+ 1] = (Guchar)(newTables[i].tag >> 16); - tableDir[pos+ 2] = (Guchar)(newTables[i].tag >> 8); - tableDir[pos+ 3] = (Guchar) newTables[i].tag; - tableDir[pos+ 4] = (Guchar)(newTables[i].checksum >> 24); - tableDir[pos+ 5] = (Guchar)(newTables[i].checksum >> 16); - tableDir[pos+ 6] = (Guchar)(newTables[i].checksum >> 8); - tableDir[pos+ 7] = (Guchar) newTables[i].checksum; - tableDir[pos+ 8] = (Guchar)(newTables[i].offset >> 24); - tableDir[pos+ 9] = (Guchar)(newTables[i].offset >> 16); - tableDir[pos+10] = (Guchar)(newTables[i].offset >> 8); - tableDir[pos+11] = (Guchar) newTables[i].offset; - tableDir[pos+12] = (Guchar)(newTables[i].len >> 24); - tableDir[pos+13] = (Guchar)(newTables[i].len >> 16); - tableDir[pos+14] = (Guchar)(newTables[i].len >> 8); - tableDir[pos+15] = (Guchar) newTables[i].len; - pos += 16; - } - - // compute the font checksum and store it in the head table - checksum = computeTableChecksum(tableDir, 12 + nNewTables*16); - for (i = 0; i < nNewTables; ++i) { - checksum += newTables[i].checksum; - } - checksum = 0xb1b0afba - checksum; // because the TrueType spec says so - headData[ 8] = (Guchar)(checksum >> 24); - headData[ 9] = (Guchar)(checksum >> 16); - headData[10] = (Guchar)(checksum >> 8); - headData[11] = (Guchar) checksum; - - // start the sfnts array - if (name) { - (*outputFunc)(outputStream, "/", 1); - (*outputFunc)(outputStream, name->getCString(), name->getLength()); - (*outputFunc)(outputStream, " [\n", 3); - } else { - (*outputFunc)(outputStream, "/sfnts [\n", 9); - } - - // write the table directory - dumpString(tableDir, 12 + nNewTables*16, outputFunc, outputStream); - - // write the tables - for (i = 0; i < nNewTables; ++i) { - if (i == t42HeadTable) { - dumpString(headData, 54, outputFunc, outputStream); - } else if (i == t42LocaTable) { - length = (nGlyphs + 1) * (locaFmt ? 4 : 2); - dumpString(locaData, length, outputFunc, outputStream); - } else if (i == t42GlyfTable) { - glyfPos = tables[seekTable("glyf")].offset; - for (j = 0; j < nGlyphs; ++j) { - if (locaTable[j].len > 0 && - checkRegion(glyfPos + locaTable[j].origOffset, locaTable[j].len)) { - dumpString(file + glyfPos + locaTable[j].origOffset, - locaTable[j].len, outputFunc, outputStream); - } - } - } else { - // length == 0 means the table is missing and the error was - // already reported during the construction of the table - // headers - if ((length = newTables[i].len) > 0) { - if ((j = seekTable(t42Tables[i].tag)) >= 0 && - checkRegion(tables[j].offset, tables[j].len)) { - dumpString(file + tables[j].offset, tables[j].len, - outputFunc, outputStream); - } else if (needVerticalMetrics && i == t42VheaTable) { - dumpString(vheaTab, length, outputFunc, outputStream); - } else if (needVerticalMetrics && i == t42VmtxTable) { - dumpString(vmtxTab, length, outputFunc, outputStream); - gfree(vmtxTab); - } - } - } - } - - // end the sfnts array - (*outputFunc)(outputStream, "] def\n", 6); - - gfree(locaData); - gfree(locaTable); -} - -void FoFiTrueType::dumpString(Guchar *s, int length, - FoFiOutputFunc outputFunc, - void *outputStream) { - GString *buf; - int pad, i, j; - - (*outputFunc)(outputStream, "<", 1); - for (i = 0; i < length; i += 32) { - for (j = 0; j < 32 && i+j < length; ++j) { - buf = GString::format("{0:02x}", s[i+j] & 0xff); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (i % (65536 - 32) == 65536 - 64) { - (*outputFunc)(outputStream, ">\n<", 3); - } else if (i+32 < length) { - (*outputFunc)(outputStream, "\n", 1); - } - } - if (length & 3) { - pad = 4 - (length & 3); - for (i = 0; i < pad; ++i) { - (*outputFunc)(outputStream, "00", 2); - } - } - // add an extra zero byte because the Adobe Type 42 spec says so - (*outputFunc)(outputStream, "00>\n", 4); -} - -Guint FoFiTrueType::computeTableChecksum(Guchar *data, int length) { - Guint checksum, word; - int i; - - checksum = 0; - for (i = 0; i+3 < length; i += 4) { - word = ((data[i ] & 0xff) << 24) + - ((data[i+1] & 0xff) << 16) + - ((data[i+2] & 0xff) << 8) + - (data[i+3] & 0xff); - checksum += word; - } - if (length & 3) { - word = 0; - i = length & ~3; - switch (length & 3) { - case 3: - word |= (data[i+2] & 0xff) << 8; - case 2: - word |= (data[i+1] & 0xff) << 16; - case 1: - word |= (data[i ] & 0xff) << 24; - break; - } - checksum += word; - } - return checksum; -} - -void FoFiTrueType::parse() { - Guint topTag; - int pos, ver, i, j; - - parsedOk = gTrue; - - // look for a collection (TTC) - topTag = getU32BE(0, &parsedOk); - if (!parsedOk) { - return; - } - if (topTag == ttcfTag) { - /* TTC font */ - int dircount; - - dircount = getU32BE(8, &parsedOk); - if (!parsedOk) - return; - if (! dircount) { - parsedOk = gFalse; - return; - } - - if (faceIndex >= dircount) - faceIndex = 0; - pos = getU32BE(12 + faceIndex * 4, &parsedOk); - if (! parsedOk) - return; - } else { - pos = 0; - } - - // check the sfnt version - ver = getU32BE(pos, &parsedOk); - if (!parsedOk) { - return; - } - openTypeCFF = ver == 0x4f54544f; // 'OTTO' - - // read the table directory - nTables = getU16BE(pos + 4, &parsedOk); - if (!parsedOk) { - return; - } - tables = (TrueTypeTable *)gmallocn(nTables, sizeof(TrueTypeTable)); - pos += 12; - for (i = 0; i < nTables; ++i) { - tables[i].tag = getU32BE(pos, &parsedOk); - tables[i].checksum = getU32BE(pos + 4, &parsedOk); - tables[i].offset = (int)getU32BE(pos + 8, &parsedOk); - tables[i].len = (int)getU32BE(pos + 12, &parsedOk); - if (tables[i].offset + tables[i].len < tables[i].offset || - tables[i].offset + tables[i].len > len) { - parsedOk = gFalse; - } - pos += 16; - } - if (!parsedOk) { - return; - } - - // check for tables that are required by both the TrueType spec and - // the Type 42 spec - if (seekTable("head") < 0 || - seekTable("hhea") < 0 || - seekTable("maxp") < 0 || - seekTable("hmtx") < 0 || - (!openTypeCFF && seekTable("loca") < 0) || - (!openTypeCFF && seekTable("glyf") < 0) || - (openTypeCFF && seekTable("CFF ") < 0)) { - parsedOk = gFalse; - return; - } - - // read the cmaps - if ((i = seekTable("cmap")) >= 0) { - pos = tables[i].offset + 2; - nCmaps = getU16BE(pos, &parsedOk); - pos += 2; - if (!parsedOk) { - return; - } - cmaps = (TrueTypeCmap *)gmallocn(nCmaps, sizeof(TrueTypeCmap)); - for (j = 0; j < nCmaps; ++j) { - cmaps[j].platform = getU16BE(pos, &parsedOk); - cmaps[j].encoding = getU16BE(pos + 2, &parsedOk); - cmaps[j].offset = tables[i].offset + getU32BE(pos + 4, &parsedOk); - pos += 8; - cmaps[j].fmt = getU16BE(cmaps[j].offset, &parsedOk); - cmaps[j].len = getU16BE(cmaps[j].offset + 2, &parsedOk); - } - if (!parsedOk) { - return; - } - } else { - nCmaps = 0; - } - - // get the number of glyphs from the maxp table - i = seekTable("maxp"); - nGlyphs = getU16BE(tables[i].offset + 4, &parsedOk); - if (!parsedOk) { - return; - } - - // get the bbox and loca table format from the head table - i = seekTable("head"); - bbox[0] = getS16BE(tables[i].offset + 36, &parsedOk); - bbox[1] = getS16BE(tables[i].offset + 38, &parsedOk); - bbox[2] = getS16BE(tables[i].offset + 40, &parsedOk); - bbox[3] = getS16BE(tables[i].offset + 42, &parsedOk); - locaFmt = getS16BE(tables[i].offset + 50, &parsedOk); - if (!parsedOk) { - return; - } - - // make sure the loca table is sane (correct length and entries are - // in bounds) - if (!openTypeCFF) { - i = seekTable("loca"); - if (tables[i].len < 0) { - parsedOk = gFalse; - return; - } - if (tables[i].len < (nGlyphs + 1) * (locaFmt ? 4 : 2)) { - nGlyphs = tables[i].len / (locaFmt ? 4 : 2) - 1; - } - for (j = 0; j <= nGlyphs; ++j) { - if (locaFmt) { - pos = (int)getU32BE(tables[i].offset + j*4, &parsedOk); - } else { - pos = getU16BE(tables[i].offset + j*2, &parsedOk); - } - if (pos < 0 || pos > len) { - parsedOk = gFalse; - } - } - if (!parsedOk) { - return; - } - } - - // read the post table - readPostTable(); -} - -void FoFiTrueType::readPostTable() { - GString *name; - int tablePos, postFmt, stringIdx, stringPos; - GBool ok; - int i, j, n, m; - - ok = gTrue; - if ((i = seekTable("post")) < 0) { - return; - } - tablePos = tables[i].offset; - postFmt = getU32BE(tablePos, &ok); - if (!ok) { - goto err; - } - if (postFmt == 0x00010000) { - nameToGID = new GHash(gTrue); - for (i = 0; i < 258; ++i) { - nameToGID->add(new GString(macGlyphNames[i]), i); - } - } else if (postFmt == 0x00020000) { - nameToGID = new GHash(gTrue); - n = getU16BE(tablePos + 32, &ok); - if (!ok) { - goto err; - } - if (n > nGlyphs) { - n = nGlyphs; - } - stringIdx = 0; - stringPos = tablePos + 34 + 2*n; - for (i = 0; i < n; ++i) { - j = getU16BE(tablePos + 34 + 2*i, &ok); - if (j < 258) { - nameToGID->removeInt(macGlyphNames[j]); - nameToGID->add(new GString(macGlyphNames[j]), i); - } else { - j -= 258; - if (j != stringIdx) { - for (stringIdx = 0, stringPos = tablePos + 34 + 2*n; - stringIdx < j; - ++stringIdx, stringPos += 1 + getU8(stringPos, &ok)) ; - if (!ok) { - goto err; - } - } - m = getU8(stringPos, &ok); - if (!ok || !checkRegion(stringPos + 1, m)) { - goto err; - } - name = new GString((char *)&file[stringPos + 1], m); - nameToGID->removeInt(name); - nameToGID->add(name, i); - ++stringIdx; - stringPos += 1 + m; - } - } - } else if (postFmt == 0x00028000) { - nameToGID = new GHash(gTrue); - for (i = 0; i < nGlyphs; ++i) { - j = getU8(tablePos + 32 + i, &ok); - if (!ok) { - goto err; - } - if (j < 258) { - nameToGID->removeInt(macGlyphNames[j]); - nameToGID->add(new GString(macGlyphNames[j]), i); - } - } - } - - return; - - err: - if (nameToGID) { - delete nameToGID; - nameToGID = NULL; - } -} - -int FoFiTrueType::seekTable(char *tag) { - Guint tagI; - int i; - - tagI = ((tag[0] & 0xff) << 24) | - ((tag[1] & 0xff) << 16) | - ((tag[2] & 0xff) << 8) | - (tag[3] & 0xff); - for (i = 0; i < nTables; ++i) { - if (tables[i].tag == tagI) { - return i; - } - } - return -1; -} diff --git a/kpdf/xpdf/fofi/FoFiTrueType.cpp b/kpdf/xpdf/fofi/FoFiTrueType.cpp new file mode 100644 index 00000000..18253335 --- /dev/null +++ b/kpdf/xpdf/fofi/FoFiTrueType.cpp @@ -0,0 +1,2040 @@ +//======================================================================== +// +// FoFiTrueType.cpp +// +// Copyright 1999-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gtypes.h" +#include "gmem.h" +#include "GString.h" +#include "GHash.h" +#include "FoFiType1C.h" +#include "FoFiTrueType.h" + +// +// Terminology +// ----------- +// +// character code = number used as an element of a text string +// +// character name = glyph name = name for a particular glyph within a +// font +// +// glyph index = GID = position (within some internal table in the font) +// where the instructions to draw a particular glyph are +// stored +// +// Type 1 fonts +// ------------ +// +// Type 1 fonts contain: +// +// Encoding: array of glyph names, maps char codes to glyph names +// +// Encoding[charCode] = charName +// +// CharStrings: dictionary of instructions, keyed by character names, +// maps character name to glyph data +// +// CharStrings[charName] = glyphData +// +// TrueType fonts +// -------------- +// +// TrueType fonts contain: +// +// 'cmap' table: mapping from character code to glyph index; there may +// be multiple cmaps in a TrueType font +// +// cmap[charCode] = gid +// +// 'post' table: mapping from glyph index to glyph name +// +// post[gid] = glyphName +// +// Type 42 fonts +// ------------- +// +// Type 42 fonts contain: +// +// Encoding: array of glyph names, maps char codes to glyph names +// +// Encoding[charCode] = charName +// +// CharStrings: dictionary of glyph indexes, keyed by character names, +// maps character name to glyph index +// +// CharStrings[charName] = gid +// + +//------------------------------------------------------------------------ + +#define ttcfTag 0x74746366 + +//------------------------------------------------------------------------ + +struct TrueTypeTable { + Guint tag; + Guint checksum; + int offset; + int origOffset; + int len; +}; + +struct TrueTypeCmap { + int platform; + int encoding; + int offset; + int len; + int fmt; +}; + +struct TrueTypeLoca { + int idx; + int origOffset; + int newOffset; + int len; +}; + +#define cmapTag 0x636d6170 +#define glyfTag 0x676c7966 +#define headTag 0x68656164 +#define hheaTag 0x68686561 +#define hmtxTag 0x686d7478 +#define locaTag 0x6c6f6361 +#define nameTag 0x6e616d65 +#define os2Tag 0x4f532f32 +#define postTag 0x706f7374 + +static int cmpTrueTypeLocaOffset(const void *p1, const void *p2) { + TrueTypeLoca *loca1 = (TrueTypeLoca *)p1; + TrueTypeLoca *loca2 = (TrueTypeLoca *)p2; + + if (loca1->origOffset == loca2->origOffset) { + return loca1->idx - loca2->idx; + } + return loca1->origOffset - loca2->origOffset; +} + +static int cmpTrueTypeLocaIdx(const void *p1, const void *p2) { + TrueTypeLoca *loca1 = (TrueTypeLoca *)p1; + TrueTypeLoca *loca2 = (TrueTypeLoca *)p2; + + return loca1->idx - loca2->idx; +} + +static int cmpTrueTypeTableTag(const void *p1, const void *p2) { + TrueTypeTable *tab1 = (TrueTypeTable *)p1; + TrueTypeTable *tab2 = (TrueTypeTable *)p2; + + return (int)tab1->tag - (int)tab2->tag; +} + +//------------------------------------------------------------------------ + +struct T42Table { + char *tag; // 4-byte tag + GBool required; // required by the TrueType spec? +}; + +// TrueType tables to be embedded in Type 42 fonts. +// NB: the table names must be in alphabetical order here. +#define nT42Tables 11 +static T42Table t42Tables[nT42Tables] = { + { "cvt ", gTrue }, + { "fpgm", gTrue }, + { "glyf", gTrue }, + { "head", gTrue }, + { "hhea", gTrue }, + { "hmtx", gTrue }, + { "loca", gTrue }, + { "maxp", gTrue }, + { "prep", gTrue }, + { "vhea", gFalse }, + { "vmtx", gFalse } +}; +#define t42HeadTable 3 +#define t42LocaTable 6 +#define t42GlyfTable 2 +#define t42VheaTable 9 +#define t42VmtxTable 10 + +//------------------------------------------------------------------------ + +// Glyph names in some arbitrary standard order that Apple uses for +// their TrueType fonts. +static char *macGlyphNames[258] = { + ".notdef", "null", "CR", "space", + "exclam", "quotedbl", "numbersign", "dollar", + "percent", "ampersand", "quotesingle", "parenleft", + "parenright", "asterisk", "plus", "comma", + "hyphen", "period", "slash", "zero", + "one", "two", "three", "four", + "five", "six", "seven", "eight", + "nine", "colon", "semicolon", "less", + "equal", "greater", "question", "at", + "A", "B", "C", "D", + "E", "F", "G", "H", + "I", "J", "K", "L", + "M", "N", "O", "P", + "Q", "R", "S", "T", + "U", "V", "W", "X", + "Y", "Z", "bracketleft", "backslash", + "bracketright", "asciicircum", "underscore", "grave", + "a", "b", "c", "d", + "e", "f", "g", "h", + "i", "j", "k", "l", + "m", "n", "o", "p", + "q", "r", "s", "t", + "u", "v", "w", "x", + "y", "z", "braceleft", "bar", + "braceright", "asciitilde", "Adieresis", "Aring", + "Ccedilla", "Eacute", "Ntilde", "Odieresis", + "Udieresis", "aacute", "agrave", "acircumflex", + "adieresis", "atilde", "aring", "ccedilla", + "eacute", "egrave", "ecircumflex", "edieresis", + "iacute", "igrave", "icircumflex", "idieresis", + "ntilde", "oacute", "ograve", "ocircumflex", + "odieresis", "otilde", "uacute", "ugrave", + "ucircumflex", "udieresis", "dagger", "degree", + "cent", "sterling", "section", "bullet", + "paragraph", "germandbls", "registered", "copyright", + "trademark", "acute", "dieresis", "notequal", + "AE", "Oslash", "infinity", "plusminus", + "lessequal", "greaterequal", "yen", "mu1", + "partialdiff", "summation", "product", "pi", + "integral", "ordfeminine", "ordmasculine", "Ohm", + "ae", "oslash", "questiondown", "exclamdown", + "logicalnot", "radical", "florin", "approxequal", + "increment", "guillemotleft", "guillemotright", "ellipsis", + "nbspace", "Agrave", "Atilde", "Otilde", + "OE", "oe", "endash", "emdash", + "quotedblleft", "quotedblright", "quoteleft", "quoteright", + "divide", "lozenge", "ydieresis", "Ydieresis", + "fraction", "currency", "guilsinglleft", "guilsinglright", + "fi", "fl", "daggerdbl", "periodcentered", + "quotesinglbase", "quotedblbase", "perthousand", "Acircumflex", + "Ecircumflex", "Aacute", "Edieresis", "Egrave", + "Iacute", "Icircumflex", "Idieresis", "Igrave", + "Oacute", "Ocircumflex", "applelogo", "Ograve", + "Uacute", "Ucircumflex", "Ugrave", "dotlessi", + "circumflex", "tilde", "overscore", "breve", + "dotaccent", "ring", "cedilla", "hungarumlaut", + "ogonek", "caron", "Lslash", "lslash", + "Scaron", "scaron", "Zcaron", "zcaron", + "brokenbar", "Eth", "eth", "Yacute", + "yacute", "Thorn", "thorn", "minus", + "multiply", "onesuperior", "twosuperior", "threesuperior", + "onehalf", "onequarter", "threequarters", "franc", + "Gbreve", "gbreve", "Idot", "Scedilla", + "scedilla", "Cacute", "cacute", "Ccaron", + "ccaron", "dmacron" +}; + +//------------------------------------------------------------------------ +// FoFiTrueType +//------------------------------------------------------------------------ + +FoFiTrueType *FoFiTrueType::make(char *fileA, int lenA, int faceIndexA) { + FoFiTrueType *ff; + + ff = new FoFiTrueType(fileA, lenA, gFalse, faceIndexA); + if (!ff->parsedOk) { + delete ff; + return NULL; + } + return ff; +} + +FoFiTrueType *FoFiTrueType::load(char *fileName, int faceIndexA) { + FoFiTrueType *ff; + char *fileA; + int lenA; + + if (!(fileA = FoFiBase::readFile(fileName, &lenA))) { + return NULL; + } + ff = new FoFiTrueType(fileA, lenA, gTrue, faceIndexA); + if (!ff->parsedOk) { + delete ff; + return NULL; + } + return ff; +} + +FoFiTrueType::FoFiTrueType(char *fileA, int lenA, GBool freeFileDataA, int faceIndexA): + FoFiBase(fileA, lenA, freeFileDataA) +{ + tables = NULL; + nTables = 0; + cmaps = NULL; + nCmaps = 0; + nameToGID = NULL; + parsedOk = gFalse; + faceIndex = faceIndexA; + + parse(); +} + +FoFiTrueType::~FoFiTrueType() { + gfree(tables); + gfree(cmaps); + if (nameToGID) { + delete nameToGID; + } +} + +int FoFiTrueType::getNumCmaps() { + return nCmaps; +} + +int FoFiTrueType::getCmapPlatform(int i) { + return cmaps[i].platform; +} + +int FoFiTrueType::getCmapEncoding(int i) { + return cmaps[i].encoding; +} + +int FoFiTrueType::findCmap(int platform, int encoding) { + int i; + + for (i = 0; i < nCmaps; ++i) { + if (cmaps[i].platform == platform && cmaps[i].encoding == encoding) { + return i; + } + } + return -1; +} + +Gushort FoFiTrueType::mapCodeToGID(int i, int c) { + Gushort gid; + int segCnt, segEnd, segStart, segDelta, segOffset; + int cmapFirst, cmapLen; + int pos, a, b, m; + GBool ok; + + if (i < 0 || i >= nCmaps) { + return 0; + } + ok = gTrue; + pos = cmaps[i].offset; + switch (cmaps[i].fmt) { + case 0: + if (c < 0 || c >= cmaps[i].len - 6) { + return 0; + } + gid = getU8(cmaps[i].offset + 6 + c, &ok); + break; + case 4: + segCnt = getU16BE(pos + 6, &ok) / 2; + a = -1; + b = segCnt - 1; + segEnd = getU16BE(pos + 14 + 2*b, &ok); + if (c > segEnd) { + // malformed font -- the TrueType spec requires the last segEnd + // to be 0xffff + return 0; + } + // invariant: seg[a].end < code <= seg[b].end + while (b - a > 1 && ok) { + m = (a + b) / 2; + segEnd = getU16BE(pos + 14 + 2*m, &ok); + if (segEnd < c) { + a = m; + } else { + b = m; + } + } + segStart = getU16BE(pos + 16 + 2*segCnt + 2*b, &ok); + segDelta = getU16BE(pos + 16 + 4*segCnt + 2*b, &ok); + segOffset = getU16BE(pos + 16 + 6*segCnt + 2*b, &ok); + if (c < segStart) { + return 0; + } + if (segOffset == 0) { + gid = (c + segDelta) & 0xffff; + } else { + gid = getU16BE(pos + 16 + 6*segCnt + 2*b + + segOffset + 2 * (c - segStart), &ok); + if (gid != 0) { + gid = (gid + segDelta) & 0xffff; + } + } + break; + case 6: + cmapFirst = getU16BE(pos + 6, &ok); + cmapLen = getU16BE(pos + 8, &ok); + if (c < cmapFirst || c >= cmapFirst + cmapLen) { + return 0; + } + gid = getU16BE(pos + 10 + 2 * (c - cmapFirst), &ok); + break; + default: + return 0; + } + if (!ok) { + return 0; + } + return gid; +} + +int FoFiTrueType::mapNameToGID(char *name) { + if (!nameToGID) { + return 0; + } + return nameToGID->lookupInt(name); +} + +Gushort *FoFiTrueType::getCIDToGIDMap(int *nCIDs) { + FoFiType1C *ff; + Gushort *map; + int i; + + *nCIDs = 0; + if (!openTypeCFF) { + return NULL; + } + i = seekTable("CFF "); + if (!checkRegion(tables[i].offset, tables[i].len)) { + return NULL; + } + if (!(ff = FoFiType1C::make((char *)file + tables[i].offset, + tables[i].len))) { + return NULL; + } + map = ff->getCIDToGIDMap(nCIDs); + delete ff; + return map; +} + +int FoFiTrueType::getEmbeddingRights() { + int i, fsType; + GBool ok; + + if ((i = seekTable("OS/2")) < 0) { + return 4; + } + ok = gTrue; + fsType = getU16BE(tables[i].offset + 8, &ok); + if (!ok) { + return 4; + } + if (fsType & 0x0008) { + return 2; + } + if (fsType & 0x0004) { + return 1; + } + if (fsType & 0x0002) { + return 0; + } + return 3; +} + +void FoFiTrueType::convertToType42(char *psName, char **encoding, + Gushort *codeToGID, + FoFiOutputFunc outputFunc, + void *outputStream) { + GString *buf; + GBool ok; + + if (openTypeCFF) { + return; + } + + // write the header + ok = gTrue; + buf = GString::format("%!PS-TrueTypeFont-{0:2g}\n", + (double)getS32BE(0, &ok) / 65536.0); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + + // begin the font dictionary + (*outputFunc)(outputStream, "10 dict begin\n", 14); + (*outputFunc)(outputStream, "/FontName /", 11); + (*outputFunc)(outputStream, psName, strlen(psName)); + (*outputFunc)(outputStream, " def\n", 5); + (*outputFunc)(outputStream, "/FontType 42 def\n", 17); + (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); + buf = GString::format("/FontBBox [{0:d} {1:d} {2:d} {3:d}] def\n", + bbox[0], bbox[1], bbox[2], bbox[3]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/PaintType 0 def\n", 17); + + // write the guts of the dictionary + cvtEncoding(encoding, outputFunc, outputStream); + cvtCharStrings(encoding, codeToGID, outputFunc, outputStream); + cvtSfnts(outputFunc, outputStream, NULL, gFalse); + + // end the dictionary and define the font + (*outputFunc)(outputStream, "FontName currentdict end definefont pop\n", 40); +} + +void FoFiTrueType::convertToType1(char *psName, char **newEncoding, + GBool ascii, FoFiOutputFunc outputFunc, + void *outputStream) { + FoFiType1C *ff; + int i; + + if (!openTypeCFF) { + return; + } + i = seekTable("CFF "); + if (!checkRegion(tables[i].offset, tables[i].len)) { + return; + } + if (!(ff = FoFiType1C::make((char *)file + tables[i].offset, + tables[i].len))) { + return; + } + ff->convertToType1(psName, newEncoding, ascii, outputFunc, outputStream); + delete ff; +} + +void FoFiTrueType::convertToCIDType2(char *psName, + Gushort *cidMap, int nCIDs, + GBool needVerticalMetrics, + FoFiOutputFunc outputFunc, + void *outputStream) { + GString *buf; + Gushort cid; + GBool ok; + int i, j, k; + + if (openTypeCFF) { + return; + } + + // write the header + ok = gTrue; + buf = GString::format("%!PS-TrueTypeFont-{0:2g}\n", + (double)getS32BE(0, &ok) / 65536.0); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + + // begin the font dictionary + (*outputFunc)(outputStream, "20 dict begin\n", 14); + (*outputFunc)(outputStream, "/CIDFontName /", 14); + (*outputFunc)(outputStream, psName, strlen(psName)); + (*outputFunc)(outputStream, " def\n", 5); + (*outputFunc)(outputStream, "/CIDFontType 2 def\n", 19); + (*outputFunc)(outputStream, "/FontType 42 def\n", 17); + (*outputFunc)(outputStream, "/CIDSystemInfo 3 dict dup begin\n", 32); + (*outputFunc)(outputStream, " /Registry (Adobe) def\n", 24); + (*outputFunc)(outputStream, " /Ordering (Identity) def\n", 27); + (*outputFunc)(outputStream, " /Supplement 0 def\n", 20); + (*outputFunc)(outputStream, " end def\n", 10); + (*outputFunc)(outputStream, "/GDBytes 2 def\n", 15); + if (cidMap) { + buf = GString::format("/CIDCount {0:d} def\n", nCIDs); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + if (nCIDs > 32767) { + (*outputFunc)(outputStream, "/CIDMap [", 9); + for (i = 0; i < nCIDs; i += 32768 - 16) { + (*outputFunc)(outputStream, "<\n", 2); + for (j = 0; j < 32768 - 16 && i+j < nCIDs; j += 16) { + (*outputFunc)(outputStream, " ", 2); + for (k = 0; k < 16 && i+j+k < nCIDs; ++k) { + cid = cidMap[i+j+k]; + buf = GString::format("{0:02x}{1:02x}", + (cid >> 8) & 0xff, cid & 0xff); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "\n", 1); + } + (*outputFunc)(outputStream, " >", 3); + } + (*outputFunc)(outputStream, "\n", 1); + (*outputFunc)(outputStream, "] def\n", 6); + } else { + (*outputFunc)(outputStream, "/CIDMap <\n", 10); + for (i = 0; i < nCIDs; i += 16) { + (*outputFunc)(outputStream, " ", 2); + for (j = 0; j < 16 && i+j < nCIDs; ++j) { + cid = cidMap[i+j]; + buf = GString::format("{0:02x}{1:02x}", + (cid >> 8) & 0xff, cid & 0xff); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "\n", 1); + } + (*outputFunc)(outputStream, "> def\n", 6); + } + } else { + // direct mapping - just fill the string(s) with s[i]=i + buf = GString::format("/CIDCount {0:d} def\n", nGlyphs); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + if (nGlyphs > 32767) { + (*outputFunc)(outputStream, "/CIDMap [\n", 10); + for (i = 0; i < nGlyphs; i += 32767) { + j = nGlyphs - i < 32767 ? nGlyphs - i : 32767; + buf = GString::format(" {0:d} string 0 1 {1:d} {{\n", 2 * j, j - 1); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format(" 2 copy dup 2 mul exch {0:d} add -8 bitshift put\n", + i); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format(" 1 index exch dup 2 mul 1 add exch {0:d} add" + " 255 and put\n", i); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, " } for\n", 8); + } + (*outputFunc)(outputStream, "] def\n", 6); + } else { + buf = GString::format("/CIDMap {0:d} string\n", 2 * nGlyphs); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format(" 0 1 {0:d} {{\n", nGlyphs - 1); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, + " 2 copy dup 2 mul exch -8 bitshift put\n", 42); + (*outputFunc)(outputStream, + " 1 index exch dup 2 mul 1 add exch 255 and put\n", 50); + (*outputFunc)(outputStream, " } for\n", 8); + (*outputFunc)(outputStream, "def\n", 4); + } + } + (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); + buf = GString::format("/FontBBox [{0:d} {1:d} {2:d} {3:d}] def\n", + bbox[0], bbox[1], bbox[2], bbox[3]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/PaintType 0 def\n", 17); + (*outputFunc)(outputStream, "/Encoding [] readonly def\n", 26); + (*outputFunc)(outputStream, "/CharStrings 1 dict dup begin\n", 30); + (*outputFunc)(outputStream, " /.notdef 0 def\n", 17); + (*outputFunc)(outputStream, " end readonly def\n", 19); + + // write the guts of the dictionary + cvtSfnts(outputFunc, outputStream, NULL, needVerticalMetrics); + + // end the dictionary and define the font + (*outputFunc)(outputStream, + "CIDFontName currentdict end /CIDFont defineresource pop\n", + 56); +} + +void FoFiTrueType::convertToCIDType0(char *psName, + FoFiOutputFunc outputFunc, + void *outputStream) { + FoFiType1C *ff; + int i; + + if (!openTypeCFF) { + return; + } + i = seekTable("CFF "); + if (!checkRegion(tables[i].offset, tables[i].len)) { + return; + } + if (!(ff = FoFiType1C::make((char *)file + tables[i].offset, + tables[i].len))) { + return; + } + ff->convertToCIDType0(psName, outputFunc, outputStream); + delete ff; +} + +void FoFiTrueType::convertToType0(char *psName, Gushort *cidMap, int nCIDs, + GBool needVerticalMetrics, + FoFiOutputFunc outputFunc, + void *outputStream) { + GString *buf; + GString *sfntsName; + int n, i, j; + + if (openTypeCFF) { + return; + } + + // write the Type 42 sfnts array + sfntsName = (new GString(psName))->append("_sfnts"); + cvtSfnts(outputFunc, outputStream, sfntsName, needVerticalMetrics); + delete sfntsName; + + // write the descendant Type 42 fonts + n = cidMap ? nCIDs : nGlyphs; + for (i = 0; i < n; i += 256) { + (*outputFunc)(outputStream, "10 dict begin\n", 14); + (*outputFunc)(outputStream, "/FontName /", 11); + (*outputFunc)(outputStream, psName, strlen(psName)); + buf = GString::format("_{0:02x} def\n", i >> 8); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/FontType 42 def\n", 17); + (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); + buf = GString::format("/FontBBox [{0:d} {1:d} {2:d} {3:d}] def\n", + bbox[0], bbox[1], bbox[2], bbox[3]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/PaintType 0 def\n", 17); + (*outputFunc)(outputStream, "/sfnts ", 7); + (*outputFunc)(outputStream, psName, strlen(psName)); + (*outputFunc)(outputStream, "_sfnts def\n", 11); + (*outputFunc)(outputStream, "/Encoding 256 array\n", 20); + for (j = 0; j < 256 && i+j < n; ++j) { + buf = GString::format("dup {0:d} /c{1:02x} put\n", j, j); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "readonly def\n", 13); + (*outputFunc)(outputStream, "/CharStrings 257 dict dup begin\n", 32); + (*outputFunc)(outputStream, "/.notdef 0 def\n", 15); + for (j = 0; j < 256 && i+j < n; ++j) { + buf = GString::format("/c{0:02x} {1:d} def\n", + j, cidMap ? cidMap[i+j] : i+j); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "end readonly def\n", 17); + (*outputFunc)(outputStream, + "FontName currentdict end definefont pop\n", 40); + } + + // write the Type 0 parent font + (*outputFunc)(outputStream, "16 dict begin\n", 14); + (*outputFunc)(outputStream, "/FontName /", 11); + (*outputFunc)(outputStream, psName, strlen(psName)); + (*outputFunc)(outputStream, " def\n", 5); + (*outputFunc)(outputStream, "/FontType 0 def\n", 16); + (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); + (*outputFunc)(outputStream, "/FMapType 2 def\n", 16); + (*outputFunc)(outputStream, "/Encoding [\n", 12); + for (i = 0; i < n; i += 256) { + buf = GString::format("{0:d}\n", i >> 8); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + (*outputFunc)(outputStream, "/FDepVector [\n", 14); + for (i = 0; i < n; i += 256) { + (*outputFunc)(outputStream, "/", 1); + (*outputFunc)(outputStream, psName, strlen(psName)); + buf = GString::format("_{0:02x} findfont\n", i >> 8); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + (*outputFunc)(outputStream, "FontName currentdict end definefont pop\n", 40); +} + +void FoFiTrueType::convertToType0(char *psName, + FoFiOutputFunc outputFunc, + void *outputStream) { + FoFiType1C *ff; + int i; + + if (!openTypeCFF) { + return; + } + i = seekTable("CFF "); + if (!checkRegion(tables[i].offset, tables[i].len)) { + return; + } + if (!(ff = FoFiType1C::make((char *)file + tables[i].offset, + tables[i].len))) { + return; + } + ff->convertToType0(psName, outputFunc, outputStream); + delete ff; +} + +void FoFiTrueType::writeTTF(FoFiOutputFunc outputFunc, + void *outputStream, char *name, + Gushort *codeToGID) { + // this substitute cmap table maps char codes 0000-ffff directly to + // glyphs 0000-ffff + static char cmapTab[36] = { + 0, 0, // table version number + 0, 1, // number of encoding tables + 0, 1, // platform ID + 0, 0, // encoding ID + 0, 0, 0, 12, // offset of subtable + 0, 4, // subtable format + 0, 24, // subtable length + 0, 0, // subtable version + 0, 2, // segment count * 2 + 0, 2, // 2 * 2 ^ floor(log2(segCount)) + 0, 0, // floor(log2(segCount)) + 0, 0, // 2*segCount - 2*2^floor(log2(segCount)) + (char)0xff, (char)0xff, // endCount[0] + 0, 0, // reserved + 0, 0, // startCount[0] + 0, 0, // idDelta[0] + 0, 0 // pad to a mulitple of four bytes + }; + static char nameTab[8] = { + 0, 0, // format + 0, 0, // number of name records + 0, 6, // offset to start of string storage + 0, 0 // pad to multiple of four bytes + }; + static char postTab[32] = { + 0, 1, 0, 0, // format + 0, 0, 0, 0, // italic angle + 0, 0, // underline position + 0, 0, // underline thickness + 0, 0, 0, 0, // fixed pitch + 0, 0, 0, 0, // min Type 42 memory + 0, 0, 0, 0, // max Type 42 memory + 0, 0, 0, 0, // min Type 1 memory + 0, 0, 0, 0 // max Type 1 memory + }; + static char os2Tab[86] = { + 0, 1, // version + 0, 1, // xAvgCharWidth + 0, 0, // usWeightClass + 0, 0, // usWidthClass + 0, 0, // fsType + 0, 0, // ySubscriptXSize + 0, 0, // ySubscriptYSize + 0, 0, // ySubscriptXOffset + 0, 0, // ySubscriptYOffset + 0, 0, // ySuperscriptXSize + 0, 0, // ySuperscriptYSize + 0, 0, // ySuperscriptXOffset + 0, 0, // ySuperscriptYOffset + 0, 0, // yStrikeoutSize + 0, 0, // yStrikeoutPosition + 0, 0, // sFamilyClass + 0, 0, 0, 0, 0, // panose + 0, 0, 0, 0, 0, + 0, 0, 0, 0, // ulUnicodeRange1 + 0, 0, 0, 0, // ulUnicodeRange2 + 0, 0, 0, 0, // ulUnicodeRange3 + 0, 0, 0, 0, // ulUnicodeRange4 + 0, 0, 0, 0, // achVendID + 0, 0, // fsSelection + 0, 0, // usFirstCharIndex + 0, 0, // usLastCharIndex + 0, 0, // sTypoAscender + 0, 0, // sTypoDescender + 0, 0, // sTypoLineGap + 0, 0, // usWinAscent + 0, 0, // usWinDescent + 0, 0, 0, 0, // ulCodePageRange1 + 0, 0, 0, 0 // ulCodePageRange2 + }; + GBool missingCmap, missingName, missingPost, missingOS2; + GBool unsortedLoca, badCmapLen, abbrevHMTX; + int nZeroLengthTables; + int nHMetrics, advWidth, lsb; + TrueTypeLoca *locaTable; + TrueTypeTable *newTables; + char *newNameTab, *newCmapTab, *newHHEATab, *newHMTXTab; + int nNewTables, cmapIdx, cmapLen, glyfLen, newNameLen, newCmapLen, next; + int newHHEALen, newHMTXLen; + Guint locaChecksum, glyfChecksum, fileChecksum; + char *tableDir; + char locaBuf[4], checksumBuf[4]; + GBool ok; + Guint t; + int pos, i, j, k, n; + + if (openTypeCFF) { + return; + } + + // check for missing tables + // (Note: if the OS/2 table is missing, the Microsoft PCL5 driver + // will embed a PCL TrueType font with the pitch field set to zero, + // which apparently causes divide-by-zero errors. As far as I can + // tell, the only important field in the OS/2 table is + // xAvgCharWidth.) + missingCmap = (cmapIdx = seekTable("cmap")) < 0; + missingName = seekTable("name") < 0; + missingPost = seekTable("post") < 0; + missingOS2 = seekTable("OS/2") < 0; + + // read the loca table, check to see if it's sorted + locaTable = (TrueTypeLoca *)gmallocn(nGlyphs + 1, sizeof(TrueTypeLoca)); + unsortedLoca = gFalse; + i = seekTable("loca"); + pos = tables[i].offset; + ok = gTrue; + for (i = 0; i <= nGlyphs; ++i) { + if (locaFmt) { + locaTable[i].origOffset = (int)getU32BE(pos + i*4, &ok); + } else { + locaTable[i].origOffset = 2 * getU16BE(pos + i*2, &ok); + } + if (i > 0 && locaTable[i].origOffset < locaTable[i-1].origOffset) { + unsortedLoca = gTrue; + } + // glyph descriptions must be at least 12 bytes long (nContours, + // xMin, yMin, xMax, yMax, instructionLength - two bytes each); + // invalid glyph descriptions (even if they're never used) make + // Windows choke, so we work around that problem here (ideally, + // this would parse the glyph descriptions in the glyf table and + // remove any that were invalid, but this quick test is a decent + // start) + if (i > 0 && + locaTable[i].origOffset - locaTable[i-1].origOffset > 0 && + locaTable[i].origOffset - locaTable[i-1].origOffset < 12) { + locaTable[i-1].origOffset = locaTable[i].origOffset; + unsortedLoca = gTrue; + } + locaTable[i].idx = i; + } + + // check for zero-length tables + nZeroLengthTables = 0; + for (i = 0; i < nTables; ++i) { + if (tables[i].len == 0) { + ++nZeroLengthTables; + } + } + + // check for an incorrect cmap table length + badCmapLen = gFalse; + cmapLen = 0; // make gcc happy + if (!missingCmap) { + cmapLen = cmaps[0].offset + cmaps[0].len; + for (i = 1; i < nCmaps; ++i) { + if (cmaps[i].offset + cmaps[i].len > cmapLen) { + cmapLen = cmaps[i].offset + cmaps[i].len; + } + } + cmapLen -= tables[cmapIdx].offset; + if (cmapLen > tables[cmapIdx].len) { + badCmapLen = gTrue; + } + } + + // check for an abbreviated hmtx table (this is completely legal, + // but confuses the Microsoft PCL5 printer driver, which generates + // embedded fonts with the pitch field set to zero) + i = seekTable("hhea"); + nHMetrics = getU16BE(tables[i].offset + 34, &ok); + abbrevHMTX = nHMetrics < nGlyphs; + + // if nothing is broken, just write the TTF file as is + if (!missingCmap && !missingName && !missingPost && !missingOS2 && + !unsortedLoca && !badCmapLen && !abbrevHMTX && nZeroLengthTables == 0 && + !name && !codeToGID) { + (*outputFunc)(outputStream, (char *)file, len); + goto done1; + } + + // sort the 'loca' table: some (non-compliant) fonts have + // out-of-order loca tables; in order to correctly handle the case + // where (compliant) fonts have empty entries in the middle of the + // table, cmpTrueTypeLocaOffset uses offset as its primary sort key, + // and idx as its secondary key (ensuring that adjacent entries with + // the same pos value remain in the same order) + glyfLen = 0; // make gcc happy + if (unsortedLoca) { + qsort(locaTable, nGlyphs + 1, sizeof(TrueTypeLoca), + &cmpTrueTypeLocaOffset); + for (i = 0; i < nGlyphs; ++i) { + locaTable[i].len = locaTable[i+1].origOffset - locaTable[i].origOffset; + } + locaTable[nGlyphs].len = 0; + qsort(locaTable, nGlyphs + 1, sizeof(TrueTypeLoca), + &cmpTrueTypeLocaIdx); + pos = 0; + for (i = 0; i <= nGlyphs; ++i) { + locaTable[i].newOffset = pos; + pos += locaTable[i].len; + if (pos & 3) { + pos += 4 - (pos & 3); + } + } + glyfLen = pos; + } + + // compute checksums for the loca and glyf tables + locaChecksum = glyfChecksum = 0; + if (unsortedLoca) { + if (locaFmt) { + for (j = 0; j <= nGlyphs; ++j) { + locaChecksum += locaTable[j].newOffset; + } + } else { + for (j = 0; j <= nGlyphs; j += 2) { + locaChecksum += locaTable[j].newOffset << 16; + if (j + 1 <= nGlyphs) { + locaChecksum += locaTable[j+1].newOffset; + } + } + } + pos = tables[seekTable("glyf")].offset; + for (j = 0; j < nGlyphs; ++j) { + n = locaTable[j].len; + if (n > 0) { + k = locaTable[j].origOffset; + if (checkRegion(pos + k, n)) { + glyfChecksum += computeTableChecksum(file + pos + k, n); + } + } + } + } + + // construct the new name table + if (name) { + n = strlen(name); + newNameLen = (6 + 4*12 + 2 * (3*n + 7) + 3) & ~3; + newNameTab = (char *)gmalloc(newNameLen); + memset(newNameTab, 0, newNameLen); + newNameTab[0] = 0; // format selector + newNameTab[1] = 0; + newNameTab[2] = 0; // number of name records + newNameTab[3] = 4; + newNameTab[4] = 0; // offset to start of string storage + newNameTab[5] = 6 + 4*12; + next = 0; + for (i = 0; i < 4; ++i) { + newNameTab[6 + i*12 + 0] = 0; // platform ID = Microsoft + newNameTab[6 + i*12 + 1] = 3; + newNameTab[6 + i*12 + 2] = 0; // encoding ID = Unicode + newNameTab[6 + i*12 + 3] = 1; + newNameTab[6 + i*12 + 4] = 0x04; // language ID = American English + newNameTab[6 + i*12 + 5] = 0x09; + newNameTab[6 + i*12 + 6] = 0; // name ID + newNameTab[6 + i*12 + 7] = i + 1; + newNameTab[6 + i*12 + 8] = i+1 == 2 ? 0 : ((2*n) >> 8); // string length + newNameTab[6 + i*12 + 9] = i+1 == 2 ? 14 : ((2*n) & 0xff); + newNameTab[6 + i*12 + 10] = next >> 8; // string offset + newNameTab[6 + i*12 + 11] = next & 0xff; + if (i+1 == 2) { + memcpy(newNameTab + 6 + 4*12 + next, "\0R\0e\0g\0u\0l\0a\0r", 14); + next += 14; + } else { + for (j = 0; j < n; ++j) { + newNameTab[6 + 4*12 + next + 2*j] = 0; + newNameTab[6 + 4*12 + next + 2*j + 1] = name[j]; + } + next += 2*n; + } + } + } else { + newNameLen = 0; + newNameTab = NULL; + } + + // construct the new cmap table + if (codeToGID) { + newCmapLen = 44 + 256 * 2; + newCmapTab = (char *)gmalloc(newCmapLen); + newCmapTab[0] = 0; // table version number = 0 + newCmapTab[1] = 0; + newCmapTab[2] = 0; // number of encoding tables = 1 + newCmapTab[3] = 1; + newCmapTab[4] = 0; // platform ID = Microsoft + newCmapTab[5] = 3; + newCmapTab[6] = 0; // encoding ID = Unicode + newCmapTab[7] = 1; + newCmapTab[8] = 0; // offset of subtable + newCmapTab[9] = 0; + newCmapTab[10] = 0; + newCmapTab[11] = 12; + newCmapTab[12] = 0; // subtable format = 4 + newCmapTab[13] = 4; + newCmapTab[14] = 0x02; // subtable length + newCmapTab[15] = 0x20; + newCmapTab[16] = 0; // subtable version = 0 + newCmapTab[17] = 0; + newCmapTab[18] = 0; // segment count * 2 + newCmapTab[19] = 4; + newCmapTab[20] = 0; // 2 * 2 ^ floor(log2(segCount)) + newCmapTab[21] = 4; + newCmapTab[22] = 0; // floor(log2(segCount)) + newCmapTab[23] = 1; + newCmapTab[24] = 0; // 2*segCount - 2*2^floor(log2(segCount)) + newCmapTab[25] = 0; + newCmapTab[26] = 0x00; // endCount[0] + newCmapTab[27] = (char)0xff; + newCmapTab[28] = (char)0xff; // endCount[1] + newCmapTab[29] = (char)0xff; + newCmapTab[30] = 0; // reserved + newCmapTab[31] = 0; + newCmapTab[32] = 0x00; // startCount[0] + newCmapTab[33] = 0x00; + newCmapTab[34] = (char)0xff; // startCount[1] + newCmapTab[35] = (char)0xff; + newCmapTab[36] = 0; // idDelta[0] + newCmapTab[37] = 0; + newCmapTab[38] = 0; // idDelta[1] + newCmapTab[39] = 1; + newCmapTab[40] = 0; // idRangeOffset[0] + newCmapTab[41] = 4; + newCmapTab[42] = 0; // idRangeOffset[1] + newCmapTab[43] = 0; + for (i = 0; i < 256; ++i) { + newCmapTab[44 + 2*i] = codeToGID[i] >> 8; + newCmapTab[44 + 2*i + 1] = codeToGID[i] & 0xff; + } + } else { + newCmapLen = 0; + newCmapTab = NULL; + } + + // generate the new hmtx table and the updated hhea table + if (abbrevHMTX) { + i = seekTable("hhea"); + pos = tables[i].offset; + newHHEALen = 36; + newHHEATab = (char *)gmalloc(newHHEALen); + for (i = 0; i < newHHEALen; ++i) { + newHHEATab[i] = getU8(pos++, &ok); + } + newHHEATab[34] = nGlyphs >> 8; + newHHEATab[35] = nGlyphs & 0xff; + i = seekTable("hmtx"); + pos = tables[i].offset; + newHMTXLen = 4 * nGlyphs; + newHMTXTab = (char *)gmalloc(newHMTXLen); + advWidth = 0; + for (i = 0; i < nHMetrics; ++i) { + advWidth = getU16BE(pos, &ok); + lsb = getU16BE(pos + 2, &ok); + pos += 4; + newHMTXTab[4*i ] = advWidth >> 8; + newHMTXTab[4*i + 1] = advWidth & 0xff; + newHMTXTab[4*i + 2] = lsb >> 8; + newHMTXTab[4*i + 3] = lsb & 0xff; + } + for (; i < nGlyphs; ++i) { + lsb = getU16BE(pos, &ok); + pos += 2; + newHMTXTab[4*i ] = advWidth >> 8; + newHMTXTab[4*i + 1] = advWidth & 0xff; + newHMTXTab[4*i + 2] = lsb >> 8; + newHMTXTab[4*i + 3] = lsb & 0xff; + } + } else { + newHHEATab = newHMTXTab = NULL; + newHHEALen = newHMTXLen = 0; // make gcc happy + } + + // construct the new table directory: + // - keep all original tables with non-zero length + // - fix the cmap table's length, if necessary + // - add missing tables + // - sort the table by tag + // - compute new table positions, including 4-byte alignment + // - (re)compute table checksums + nNewTables = nTables - nZeroLengthTables + + (missingCmap ? 1 : 0) + (missingName ? 1 : 0) + + (missingPost ? 1 : 0) + (missingOS2 ? 1 : 0); + newTables = (TrueTypeTable *)gmallocn(nNewTables, sizeof(TrueTypeTable)); + j = 0; + for (i = 0; i < nTables; ++i) { + if (tables[i].len > 0) { + newTables[j] = tables[i]; + newTables[j].origOffset = tables[i].offset; + if (checkRegion(tables[i].offset, newTables[i].len)) { + newTables[j].checksum = + computeTableChecksum(file + tables[i].offset, tables[i].len); + if (tables[i].tag == headTag) { + // don't include the file checksum + newTables[j].checksum -= getU32BE(tables[i].offset + 8, &ok); + } + } + if (newTables[j].tag == cmapTag && codeToGID) { + newTables[j].len = newCmapLen; + newTables[j].checksum = computeTableChecksum((Guchar *)newCmapTab, + newCmapLen); + } else if (newTables[j].tag == cmapTag && badCmapLen) { + newTables[j].len = cmapLen; + } else if (newTables[j].tag == locaTag && unsortedLoca) { + newTables[j].len = (nGlyphs + 1) * (locaFmt ? 4 : 2); + newTables[j].checksum = locaChecksum; + } else if (newTables[j].tag == glyfTag && unsortedLoca) { + newTables[j].len = glyfLen; + newTables[j].checksum = glyfChecksum; + } else if (newTables[j].tag == nameTag && name) { + newTables[j].len = newNameLen; + newTables[j].checksum = computeTableChecksum((Guchar *)newNameTab, + newNameLen); + } else if (newTables[j].tag == hheaTag && abbrevHMTX) { + newTables[j].len = newHHEALen; + newTables[j].checksum = computeTableChecksum((Guchar *)newHHEATab, + newHHEALen); + } else if (newTables[j].tag == hmtxTag && abbrevHMTX) { + newTables[j].len = newHMTXLen; + newTables[j].checksum = computeTableChecksum((Guchar *)newHMTXTab, + newHMTXLen); + } + ++j; + } + } + if (missingCmap) { + newTables[j].tag = cmapTag; + if (codeToGID) { + newTables[j].checksum = computeTableChecksum((Guchar *)newCmapTab, + newCmapLen); + newTables[j].len = newCmapLen; + } else { + newTables[j].checksum = computeTableChecksum((Guchar *)cmapTab, + sizeof(cmapTab)); + newTables[j].len = sizeof(cmapTab); + } + ++j; + } + if (missingName) { + newTables[j].tag = nameTag; + if (name) { + newTables[j].checksum = computeTableChecksum((Guchar *)newNameTab, + newNameLen); + newTables[j].len = newNameLen; + } else { + newTables[j].checksum = computeTableChecksum((Guchar *)nameTab, + sizeof(nameTab)); + newTables[j].len = sizeof(nameTab); + } + ++j; + } + if (missingPost) { + newTables[j].tag = postTag; + newTables[j].checksum = computeTableChecksum((Guchar *)postTab, + sizeof(postTab)); + newTables[j].len = sizeof(postTab); + ++j; + } + if (missingOS2) { + newTables[j].tag = os2Tag; + newTables[j].checksum = computeTableChecksum((Guchar *)os2Tab, + sizeof(os2Tab)); + newTables[j].len = sizeof(os2Tab); + ++j; + } + qsort(newTables, nNewTables, sizeof(TrueTypeTable), + &cmpTrueTypeTableTag); + pos = 12 + nNewTables * 16; + for (i = 0; i < nNewTables; ++i) { + newTables[i].offset = pos; + pos += newTables[i].len; + if (pos & 3) { + pos += 4 - (pos & 3); + } + } + + // write the table directory + tableDir = (char *)gmalloc(12 + nNewTables * 16); + tableDir[0] = 0x00; // sfnt version + tableDir[1] = 0x01; + tableDir[2] = 0x00; + tableDir[3] = 0x00; + tableDir[4] = (char)((nNewTables >> 8) & 0xff); // numTables + tableDir[5] = (char)(nNewTables & 0xff); + for (i = -1, t = (Guint)nNewTables; t; ++i, t >>= 1) ; + t = 1 << (4 + i); + tableDir[6] = (char)((t >> 8) & 0xff); // searchRange + tableDir[7] = (char)(t & 0xff); + tableDir[8] = (char)((i >> 8) & 0xff); // entrySelector + tableDir[9] = (char)(i & 0xff); + t = nNewTables * 16 - t; + tableDir[10] = (char)((t >> 8) & 0xff); // rangeShift + tableDir[11] = (char)(t & 0xff); + pos = 12; + for (i = 0; i < nNewTables; ++i) { + tableDir[pos ] = (char)(newTables[i].tag >> 24); + tableDir[pos+ 1] = (char)(newTables[i].tag >> 16); + tableDir[pos+ 2] = (char)(newTables[i].tag >> 8); + tableDir[pos+ 3] = (char) newTables[i].tag; + tableDir[pos+ 4] = (char)(newTables[i].checksum >> 24); + tableDir[pos+ 5] = (char)(newTables[i].checksum >> 16); + tableDir[pos+ 6] = (char)(newTables[i].checksum >> 8); + tableDir[pos+ 7] = (char) newTables[i].checksum; + tableDir[pos+ 8] = (char)(newTables[i].offset >> 24); + tableDir[pos+ 9] = (char)(newTables[i].offset >> 16); + tableDir[pos+10] = (char)(newTables[i].offset >> 8); + tableDir[pos+11] = (char) newTables[i].offset; + tableDir[pos+12] = (char)(newTables[i].len >> 24); + tableDir[pos+13] = (char)(newTables[i].len >> 16); + tableDir[pos+14] = (char)(newTables[i].len >> 8); + tableDir[pos+15] = (char) newTables[i].len; + pos += 16; + } + (*outputFunc)(outputStream, tableDir, 12 + nNewTables * 16); + + // compute the file checksum + fileChecksum = computeTableChecksum((Guchar *)tableDir, + 12 + nNewTables * 16); + for (i = 0; i < nNewTables; ++i) { + fileChecksum += newTables[i].checksum; + } + fileChecksum = 0xb1b0afba - fileChecksum; + + // write the tables + for (i = 0; i < nNewTables; ++i) { + if (newTables[i].tag == headTag) { + if (checkRegion(newTables[i].origOffset, newTables[i].len)) { + (*outputFunc)(outputStream, (char *)file + newTables[i].origOffset, 8); + checksumBuf[0] = fileChecksum >> 24; + checksumBuf[1] = fileChecksum >> 16; + checksumBuf[2] = fileChecksum >> 8; + checksumBuf[3] = fileChecksum; + (*outputFunc)(outputStream, checksumBuf, 4); + (*outputFunc)(outputStream, + (char *)file + newTables[i].origOffset + 12, + newTables[i].len - 12); + } else { + for (j = 0; j < newTables[i].len; ++j) { + (*outputFunc)(outputStream, "\0", 1); + } + } + } else if (newTables[i].tag == cmapTag && codeToGID) { + (*outputFunc)(outputStream, newCmapTab, newTables[i].len); + } else if (newTables[i].tag == cmapTag && missingCmap) { + (*outputFunc)(outputStream, cmapTab, newTables[i].len); + } else if (newTables[i].tag == nameTag && name) { + (*outputFunc)(outputStream, newNameTab, newTables[i].len); + } else if (newTables[i].tag == nameTag && missingName) { + (*outputFunc)(outputStream, nameTab, newTables[i].len); + } else if (newTables[i].tag == postTag && missingPost) { + (*outputFunc)(outputStream, postTab, newTables[i].len); + } else if (newTables[i].tag == os2Tag && missingOS2) { + (*outputFunc)(outputStream, os2Tab, newTables[i].len); + } else if (newTables[i].tag == hheaTag && abbrevHMTX) { + (*outputFunc)(outputStream, newHHEATab, newTables[i].len); + } else if (newTables[i].tag == hmtxTag && abbrevHMTX) { + (*outputFunc)(outputStream, newHMTXTab, newTables[i].len); + } else if (newTables[i].tag == locaTag && unsortedLoca) { + for (j = 0; j <= nGlyphs; ++j) { + if (locaFmt) { + locaBuf[0] = (char)(locaTable[j].newOffset >> 24); + locaBuf[1] = (char)(locaTable[j].newOffset >> 16); + locaBuf[2] = (char)(locaTable[j].newOffset >> 8); + locaBuf[3] = (char) locaTable[j].newOffset; + (*outputFunc)(outputStream, locaBuf, 4); + } else { + locaBuf[0] = (char)(locaTable[j].newOffset >> 9); + locaBuf[1] = (char)(locaTable[j].newOffset >> 1); + (*outputFunc)(outputStream, locaBuf, 2); + } + } + } else if (newTables[i].tag == glyfTag && unsortedLoca) { + pos = tables[seekTable("glyf")].offset; + for (j = 0; j < nGlyphs; ++j) { + n = locaTable[j].len; + if (n > 0) { + k = locaTable[j].origOffset; + if (checkRegion(pos + k, n)) { + (*outputFunc)(outputStream, (char *)file + pos + k, n); + } else { + for (k = 0; k < n; ++k) { + (*outputFunc)(outputStream, "\0", 1); + } + } + if ((k = locaTable[j].len & 3)) { + (*outputFunc)(outputStream, "\0\0\0\0", 4 - k); + } + } + } + } else { + if (checkRegion(newTables[i].origOffset, newTables[i].len)) { + (*outputFunc)(outputStream, (char *)file + newTables[i].origOffset, + newTables[i].len); + } else { + for (j = 0; j < newTables[i].len; ++j) { + (*outputFunc)(outputStream, "\0", 1); + } + } + } + if (newTables[i].len & 3) { + (*outputFunc)(outputStream, "\0\0\0", 4 - (newTables[i].len & 3)); + } + } + + gfree(newHMTXTab); + gfree(newHHEATab); + gfree(newCmapTab); + gfree(newNameTab); + gfree(tableDir); + gfree(newTables); + done1: + gfree(locaTable); +} + +void FoFiTrueType::cvtEncoding(char **encoding, + FoFiOutputFunc outputFunc, + void *outputStream) { + char *name; + GString *buf; + int i; + + (*outputFunc)(outputStream, "/Encoding 256 array\n", 20); + if (encoding) { + for (i = 0; i < 256; ++i) { + if (!(name = encoding[i])) { + name = ".notdef"; + } + buf = GString::format("dup {0:d} /", i); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, name, strlen(name)); + (*outputFunc)(outputStream, " put\n", 5); + } + } else { + for (i = 0; i < 256; ++i) { + buf = GString::format("dup {0:d} /c{1:02x} put\n", i, i); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + } + (*outputFunc)(outputStream, "readonly def\n", 13); +} + +void FoFiTrueType::cvtCharStrings(char **encoding, + Gushort *codeToGID, + FoFiOutputFunc outputFunc, + void *outputStream) { + char *name; + GString *buf; + char buf2[16]; + int i, k; + + // always define '.notdef' + (*outputFunc)(outputStream, "/CharStrings 256 dict dup begin\n", 32); + (*outputFunc)(outputStream, "/.notdef 0 def\n", 15); + + // if there's no 'cmap' table, punt + if (nCmaps == 0) { + goto err; + } + + // map char name to glyph index: + // 1. use encoding to map name to char code + // 2. use codeToGID to map char code to glyph index + // N.B. We do this in reverse order because font subsets can have + // weird encodings that use the same character name twice, and + // the first definition is probably the one we want. + k = 0; // make gcc happy + for (i = 255; i >= 0; --i) { + if (encoding) { + name = encoding[i]; + } else { + sprintf(buf2, "c%02x", i); + name = buf2; + } + if (name && strcmp(name, ".notdef")) { + k = codeToGID[i]; + // note: Distiller (maybe Adobe's PS interpreter in general) + // doesn't like TrueType fonts that have CharStrings entries + // which point to nonexistent glyphs, hence the (k < nGlyphs) + // test + if (k > 0 && k < nGlyphs) { + (*outputFunc)(outputStream, "/", 1); + (*outputFunc)(outputStream, name, strlen(name)); + buf = GString::format(" {0:d} def\n", k); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + } + } + + err: + (*outputFunc)(outputStream, "end readonly def\n", 17); +} + +void FoFiTrueType::cvtSfnts(FoFiOutputFunc outputFunc, + void *outputStream, GString *name, + GBool needVerticalMetrics) { + Guchar headData[54]; + TrueTypeLoca *locaTable; + Guchar *locaData; + TrueTypeTable newTables[nT42Tables]; + Guchar tableDir[12 + nT42Tables*16]; + GBool ok; + Guint checksum; + int nNewTables; + int length, pos, glyfPos, i, j, k; + Guchar vheaTab[36] = { + 0, 1, 0, 0, // table version number + 0, 0, // ascent + 0, 0, // descent + 0, 0, // reserved + 0, 0, // max advance height + 0, 0, // min top side bearing + 0, 0, // min bottom side bearing + 0, 0, // y max extent + 0, 0, // caret slope rise + 0, 1, // caret slope run + 0, 0, // caret offset + 0, 0, // reserved + 0, 0, // reserved + 0, 0, // reserved + 0, 0, // reserved + 0, 0, // metric data format + 0, 1 // number of advance heights in vmtx table + }; + Guchar *vmtxTab; + GBool needVhea, needVmtx; + int advance; + + // construct the 'head' table, zero out the font checksum + i = seekTable("head"); + pos = tables[i].offset; + if (!checkRegion(pos, 54)) { + return; + } + memcpy(headData, file + pos, 54); + headData[8] = headData[9] = headData[10] = headData[11] = (Guchar)0; + + // read the original 'loca' table, pad entries out to 4 bytes, and + // sort it into proper order -- some (non-compliant) fonts have + // out-of-order loca tables; in order to correctly handle the case + // where (compliant) fonts have empty entries in the middle of the + // table, cmpTrueTypeLocaPos uses offset as its primary sort key, + // and idx as its secondary key (ensuring that adjacent entries with + // the same pos value remain in the same order) + locaTable = (TrueTypeLoca *)gmallocn(nGlyphs + 1, sizeof(TrueTypeLoca)); + i = seekTable("loca"); + pos = tables[i].offset; + ok = gTrue; + for (i = 0; i <= nGlyphs; ++i) { + locaTable[i].idx = i; + if (locaFmt) { + locaTable[i].origOffset = (int)getU32BE(pos + i*4, &ok); + } else { + locaTable[i].origOffset = 2 * getU16BE(pos + i*2, &ok); + } + } + qsort(locaTable, nGlyphs + 1, sizeof(TrueTypeLoca), + &cmpTrueTypeLocaOffset); + for (i = 0; i < nGlyphs; ++i) { + locaTable[i].len = locaTable[i+1].origOffset - locaTable[i].origOffset; + } + locaTable[nGlyphs].len = 0; + qsort(locaTable, nGlyphs + 1, sizeof(TrueTypeLoca), + &cmpTrueTypeLocaIdx); + pos = 0; + for (i = 0; i <= nGlyphs; ++i) { + locaTable[i].newOffset = pos; + pos += locaTable[i].len; + if (pos & 3) { + pos += 4 - (pos & 3); + } + } + + // construct the new 'loca' table + locaData = (Guchar *)gmallocn(nGlyphs + 1, (locaFmt ? 4 : 2)); + for (i = 0; i <= nGlyphs; ++i) { + pos = locaTable[i].newOffset; + if (locaFmt) { + locaData[4*i ] = (Guchar)(pos >> 24); + locaData[4*i+1] = (Guchar)(pos >> 16); + locaData[4*i+2] = (Guchar)(pos >> 8); + locaData[4*i+3] = (Guchar) pos; + } else { + locaData[2*i ] = (Guchar)(pos >> 9); + locaData[2*i+1] = (Guchar)(pos >> 1); + } + } + + // count the number of tables + nNewTables = 0; + for (i = 0; i < nT42Tables; ++i) { + if (t42Tables[i].required || + seekTable(t42Tables[i].tag) >= 0) { + ++nNewTables; + } + } + vmtxTab = NULL; // make gcc happy + advance = 0; // make gcc happy + if (needVerticalMetrics) { + needVhea = seekTable("vhea") < 0; + needVmtx = seekTable("vmtx") < 0; + if (needVhea || needVmtx) { + i = seekTable("head"); + advance = getU16BE(tables[i].offset + 18, &ok); // units per em + if (needVhea) { + ++nNewTables; + } + if (needVmtx) { + ++nNewTables; + } + } + } + + // construct the new table headers, including table checksums + // (pad each table out to a multiple of 4 bytes) + pos = 12 + nNewTables*16; + k = 0; + for (i = 0; i < nT42Tables; ++i) { + length = -1; + checksum = 0; // make gcc happy + if (i == t42HeadTable) { + length = 54; + checksum = computeTableChecksum(headData, 54); + } else if (i == t42LocaTable) { + length = (nGlyphs + 1) * (locaFmt ? 4 : 2); + checksum = computeTableChecksum(locaData, length); + } else if (i == t42GlyfTable) { + length = 0; + checksum = 0; + glyfPos = tables[seekTable("glyf")].offset; + for (j = 0; j < nGlyphs; ++j) { + length += locaTable[j].len; + if (length & 3) { + length += 4 - (length & 3); + } + if (checkRegion(glyfPos + locaTable[j].origOffset, locaTable[j].len)) { + checksum += + computeTableChecksum(file + glyfPos + locaTable[j].origOffset, + locaTable[j].len); + } + } + } else { + if ((j = seekTable(t42Tables[i].tag)) >= 0) { + length = tables[j].len; + if (checkRegion(tables[j].offset, length)) { + checksum = computeTableChecksum(file + tables[j].offset, length); + } + } else if (needVerticalMetrics && i == t42VheaTable) { + vheaTab[10] = advance / 256; // max advance height + vheaTab[11] = advance % 256; + length = sizeof(vheaTab); + checksum = computeTableChecksum(vheaTab, length); + } else if (needVerticalMetrics && i == t42VmtxTable) { + length = 4 + (nGlyphs - 1) * 4; + vmtxTab = (Guchar *)gmalloc(length); + vmtxTab[0] = advance / 256; + vmtxTab[1] = advance % 256; + for (j = 2; j < length; j += 2) { + vmtxTab[j] = 0; + vmtxTab[j+1] = 0; + } + checksum = computeTableChecksum(vmtxTab, length); + } else if (t42Tables[i].required) { + //~ error(-1, "Embedded TrueType font is missing a required table ('%s')", + //~ t42Tables[i].tag); + length = 0; + checksum = 0; + } + } + if (length >= 0) { + newTables[k].tag = ((t42Tables[i].tag[0] & 0xff) << 24) | + ((t42Tables[i].tag[1] & 0xff) << 16) | + ((t42Tables[i].tag[2] & 0xff) << 8) | + (t42Tables[i].tag[3] & 0xff); + newTables[k].checksum = checksum; + newTables[k].offset = pos; + newTables[k].len = length; + pos += length; + if (pos & 3) { + pos += 4 - (length & 3); + } + ++k; + } + } + + // construct the table directory + tableDir[0] = 0x00; // sfnt version + tableDir[1] = 0x01; + tableDir[2] = 0x00; + tableDir[3] = 0x00; + tableDir[4] = 0; // numTables + tableDir[5] = nNewTables; + tableDir[6] = 0; // searchRange + tableDir[7] = (Guchar)128; + tableDir[8] = 0; // entrySelector + tableDir[9] = 3; + tableDir[10] = 0; // rangeShift + tableDir[11] = (Guchar)(16 * nNewTables - 128); + pos = 12; + for (i = 0; i < nNewTables; ++i) { + tableDir[pos ] = (Guchar)(newTables[i].tag >> 24); + tableDir[pos+ 1] = (Guchar)(newTables[i].tag >> 16); + tableDir[pos+ 2] = (Guchar)(newTables[i].tag >> 8); + tableDir[pos+ 3] = (Guchar) newTables[i].tag; + tableDir[pos+ 4] = (Guchar)(newTables[i].checksum >> 24); + tableDir[pos+ 5] = (Guchar)(newTables[i].checksum >> 16); + tableDir[pos+ 6] = (Guchar)(newTables[i].checksum >> 8); + tableDir[pos+ 7] = (Guchar) newTables[i].checksum; + tableDir[pos+ 8] = (Guchar)(newTables[i].offset >> 24); + tableDir[pos+ 9] = (Guchar)(newTables[i].offset >> 16); + tableDir[pos+10] = (Guchar)(newTables[i].offset >> 8); + tableDir[pos+11] = (Guchar) newTables[i].offset; + tableDir[pos+12] = (Guchar)(newTables[i].len >> 24); + tableDir[pos+13] = (Guchar)(newTables[i].len >> 16); + tableDir[pos+14] = (Guchar)(newTables[i].len >> 8); + tableDir[pos+15] = (Guchar) newTables[i].len; + pos += 16; + } + + // compute the font checksum and store it in the head table + checksum = computeTableChecksum(tableDir, 12 + nNewTables*16); + for (i = 0; i < nNewTables; ++i) { + checksum += newTables[i].checksum; + } + checksum = 0xb1b0afba - checksum; // because the TrueType spec says so + headData[ 8] = (Guchar)(checksum >> 24); + headData[ 9] = (Guchar)(checksum >> 16); + headData[10] = (Guchar)(checksum >> 8); + headData[11] = (Guchar) checksum; + + // start the sfnts array + if (name) { + (*outputFunc)(outputStream, "/", 1); + (*outputFunc)(outputStream, name->getCString(), name->getLength()); + (*outputFunc)(outputStream, " [\n", 3); + } else { + (*outputFunc)(outputStream, "/sfnts [\n", 9); + } + + // write the table directory + dumpString(tableDir, 12 + nNewTables*16, outputFunc, outputStream); + + // write the tables + for (i = 0; i < nNewTables; ++i) { + if (i == t42HeadTable) { + dumpString(headData, 54, outputFunc, outputStream); + } else if (i == t42LocaTable) { + length = (nGlyphs + 1) * (locaFmt ? 4 : 2); + dumpString(locaData, length, outputFunc, outputStream); + } else if (i == t42GlyfTable) { + glyfPos = tables[seekTable("glyf")].offset; + for (j = 0; j < nGlyphs; ++j) { + if (locaTable[j].len > 0 && + checkRegion(glyfPos + locaTable[j].origOffset, locaTable[j].len)) { + dumpString(file + glyfPos + locaTable[j].origOffset, + locaTable[j].len, outputFunc, outputStream); + } + } + } else { + // length == 0 means the table is missing and the error was + // already reported during the construction of the table + // headers + if ((length = newTables[i].len) > 0) { + if ((j = seekTable(t42Tables[i].tag)) >= 0 && + checkRegion(tables[j].offset, tables[j].len)) { + dumpString(file + tables[j].offset, tables[j].len, + outputFunc, outputStream); + } else if (needVerticalMetrics && i == t42VheaTable) { + dumpString(vheaTab, length, outputFunc, outputStream); + } else if (needVerticalMetrics && i == t42VmtxTable) { + dumpString(vmtxTab, length, outputFunc, outputStream); + gfree(vmtxTab); + } + } + } + } + + // end the sfnts array + (*outputFunc)(outputStream, "] def\n", 6); + + gfree(locaData); + gfree(locaTable); +} + +void FoFiTrueType::dumpString(Guchar *s, int length, + FoFiOutputFunc outputFunc, + void *outputStream) { + GString *buf; + int pad, i, j; + + (*outputFunc)(outputStream, "<", 1); + for (i = 0; i < length; i += 32) { + for (j = 0; j < 32 && i+j < length; ++j) { + buf = GString::format("{0:02x}", s[i+j] & 0xff); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (i % (65536 - 32) == 65536 - 64) { + (*outputFunc)(outputStream, ">\n<", 3); + } else if (i+32 < length) { + (*outputFunc)(outputStream, "\n", 1); + } + } + if (length & 3) { + pad = 4 - (length & 3); + for (i = 0; i < pad; ++i) { + (*outputFunc)(outputStream, "00", 2); + } + } + // add an extra zero byte because the Adobe Type 42 spec says so + (*outputFunc)(outputStream, "00>\n", 4); +} + +Guint FoFiTrueType::computeTableChecksum(Guchar *data, int length) { + Guint checksum, word; + int i; + + checksum = 0; + for (i = 0; i+3 < length; i += 4) { + word = ((data[i ] & 0xff) << 24) + + ((data[i+1] & 0xff) << 16) + + ((data[i+2] & 0xff) << 8) + + (data[i+3] & 0xff); + checksum += word; + } + if (length & 3) { + word = 0; + i = length & ~3; + switch (length & 3) { + case 3: + word |= (data[i+2] & 0xff) << 8; + case 2: + word |= (data[i+1] & 0xff) << 16; + case 1: + word |= (data[i ] & 0xff) << 24; + break; + } + checksum += word; + } + return checksum; +} + +void FoFiTrueType::parse() { + Guint topTag; + int pos, ver, i, j; + + parsedOk = gTrue; + + // look for a collection (TTC) + topTag = getU32BE(0, &parsedOk); + if (!parsedOk) { + return; + } + if (topTag == ttcfTag) { + /* TTC font */ + int dircount; + + dircount = getU32BE(8, &parsedOk); + if (!parsedOk) + return; + if (! dircount) { + parsedOk = gFalse; + return; + } + + if (faceIndex >= dircount) + faceIndex = 0; + pos = getU32BE(12 + faceIndex * 4, &parsedOk); + if (! parsedOk) + return; + } else { + pos = 0; + } + + // check the sfnt version + ver = getU32BE(pos, &parsedOk); + if (!parsedOk) { + return; + } + openTypeCFF = ver == 0x4f54544f; // 'OTTO' + + // read the table directory + nTables = getU16BE(pos + 4, &parsedOk); + if (!parsedOk) { + return; + } + tables = (TrueTypeTable *)gmallocn(nTables, sizeof(TrueTypeTable)); + pos += 12; + for (i = 0; i < nTables; ++i) { + tables[i].tag = getU32BE(pos, &parsedOk); + tables[i].checksum = getU32BE(pos + 4, &parsedOk); + tables[i].offset = (int)getU32BE(pos + 8, &parsedOk); + tables[i].len = (int)getU32BE(pos + 12, &parsedOk); + if (tables[i].offset + tables[i].len < tables[i].offset || + tables[i].offset + tables[i].len > len) { + parsedOk = gFalse; + } + pos += 16; + } + if (!parsedOk) { + return; + } + + // check for tables that are required by both the TrueType spec and + // the Type 42 spec + if (seekTable("head") < 0 || + seekTable("hhea") < 0 || + seekTable("maxp") < 0 || + seekTable("hmtx") < 0 || + (!openTypeCFF && seekTable("loca") < 0) || + (!openTypeCFF && seekTable("glyf") < 0) || + (openTypeCFF && seekTable("CFF ") < 0)) { + parsedOk = gFalse; + return; + } + + // read the cmaps + if ((i = seekTable("cmap")) >= 0) { + pos = tables[i].offset + 2; + nCmaps = getU16BE(pos, &parsedOk); + pos += 2; + if (!parsedOk) { + return; + } + cmaps = (TrueTypeCmap *)gmallocn(nCmaps, sizeof(TrueTypeCmap)); + for (j = 0; j < nCmaps; ++j) { + cmaps[j].platform = getU16BE(pos, &parsedOk); + cmaps[j].encoding = getU16BE(pos + 2, &parsedOk); + cmaps[j].offset = tables[i].offset + getU32BE(pos + 4, &parsedOk); + pos += 8; + cmaps[j].fmt = getU16BE(cmaps[j].offset, &parsedOk); + cmaps[j].len = getU16BE(cmaps[j].offset + 2, &parsedOk); + } + if (!parsedOk) { + return; + } + } else { + nCmaps = 0; + } + + // get the number of glyphs from the maxp table + i = seekTable("maxp"); + nGlyphs = getU16BE(tables[i].offset + 4, &parsedOk); + if (!parsedOk) { + return; + } + + // get the bbox and loca table format from the head table + i = seekTable("head"); + bbox[0] = getS16BE(tables[i].offset + 36, &parsedOk); + bbox[1] = getS16BE(tables[i].offset + 38, &parsedOk); + bbox[2] = getS16BE(tables[i].offset + 40, &parsedOk); + bbox[3] = getS16BE(tables[i].offset + 42, &parsedOk); + locaFmt = getS16BE(tables[i].offset + 50, &parsedOk); + if (!parsedOk) { + return; + } + + // make sure the loca table is sane (correct length and entries are + // in bounds) + if (!openTypeCFF) { + i = seekTable("loca"); + if (tables[i].len < 0) { + parsedOk = gFalse; + return; + } + if (tables[i].len < (nGlyphs + 1) * (locaFmt ? 4 : 2)) { + nGlyphs = tables[i].len / (locaFmt ? 4 : 2) - 1; + } + for (j = 0; j <= nGlyphs; ++j) { + if (locaFmt) { + pos = (int)getU32BE(tables[i].offset + j*4, &parsedOk); + } else { + pos = getU16BE(tables[i].offset + j*2, &parsedOk); + } + if (pos < 0 || pos > len) { + parsedOk = gFalse; + } + } + if (!parsedOk) { + return; + } + } + + // read the post table + readPostTable(); +} + +void FoFiTrueType::readPostTable() { + GString *name; + int tablePos, postFmt, stringIdx, stringPos; + GBool ok; + int i, j, n, m; + + ok = gTrue; + if ((i = seekTable("post")) < 0) { + return; + } + tablePos = tables[i].offset; + postFmt = getU32BE(tablePos, &ok); + if (!ok) { + goto err; + } + if (postFmt == 0x00010000) { + nameToGID = new GHash(gTrue); + for (i = 0; i < 258; ++i) { + nameToGID->add(new GString(macGlyphNames[i]), i); + } + } else if (postFmt == 0x00020000) { + nameToGID = new GHash(gTrue); + n = getU16BE(tablePos + 32, &ok); + if (!ok) { + goto err; + } + if (n > nGlyphs) { + n = nGlyphs; + } + stringIdx = 0; + stringPos = tablePos + 34 + 2*n; + for (i = 0; i < n; ++i) { + j = getU16BE(tablePos + 34 + 2*i, &ok); + if (j < 258) { + nameToGID->removeInt(macGlyphNames[j]); + nameToGID->add(new GString(macGlyphNames[j]), i); + } else { + j -= 258; + if (j != stringIdx) { + for (stringIdx = 0, stringPos = tablePos + 34 + 2*n; + stringIdx < j; + ++stringIdx, stringPos += 1 + getU8(stringPos, &ok)) ; + if (!ok) { + goto err; + } + } + m = getU8(stringPos, &ok); + if (!ok || !checkRegion(stringPos + 1, m)) { + goto err; + } + name = new GString((char *)&file[stringPos + 1], m); + nameToGID->removeInt(name); + nameToGID->add(name, i); + ++stringIdx; + stringPos += 1 + m; + } + } + } else if (postFmt == 0x00028000) { + nameToGID = new GHash(gTrue); + for (i = 0; i < nGlyphs; ++i) { + j = getU8(tablePos + 32 + i, &ok); + if (!ok) { + goto err; + } + if (j < 258) { + nameToGID->removeInt(macGlyphNames[j]); + nameToGID->add(new GString(macGlyphNames[j]), i); + } + } + } + + return; + + err: + if (nameToGID) { + delete nameToGID; + nameToGID = NULL; + } +} + +int FoFiTrueType::seekTable(char *tag) { + Guint tagI; + int i; + + tagI = ((tag[0] & 0xff) << 24) | + ((tag[1] & 0xff) << 16) | + ((tag[2] & 0xff) << 8) | + (tag[3] & 0xff); + for (i = 0; i < nTables; ++i) { + if (tables[i].tag == tagI) { + return i; + } + } + return -1; +} diff --git a/kpdf/xpdf/fofi/FoFiType1.cc b/kpdf/xpdf/fofi/FoFiType1.cc deleted file mode 100644 index 88b35ecc..00000000 --- a/kpdf/xpdf/fofi/FoFiType1.cc +++ /dev/null @@ -1,257 +0,0 @@ -//======================================================================== -// -// FoFiType1.cc -// -// Copyright 1999-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "FoFiEncodings.h" -#include "FoFiType1.h" - -//------------------------------------------------------------------------ -// FoFiType1 -//------------------------------------------------------------------------ - -FoFiType1 *FoFiType1::make(char *fileA, int lenA) { - return new FoFiType1(fileA, lenA, gFalse); -} - -FoFiType1 *FoFiType1::load(char *fileName) { - char *fileA; - int lenA; - - if (!(fileA = FoFiBase::readFile(fileName, &lenA))) { - return NULL; - } - return new FoFiType1(fileA, lenA, gTrue); -} - -FoFiType1::FoFiType1(char *fileA, int lenA, GBool freeFileDataA): - FoFiBase(fileA, lenA, freeFileDataA) -{ - name = NULL; - encoding = NULL; - parsed = gFalse; -} - -FoFiType1::~FoFiType1() { - int i; - - if (name) { - gfree(name); - } - if (encoding && encoding != fofiType1StandardEncoding) { - for (i = 0; i < 256; ++i) { - gfree(encoding[i]); - } - gfree(encoding); - } -} - -char *FoFiType1::getName() { - if (!parsed) { - parse(); - } - return name; -} - -char **FoFiType1::getEncoding() { - if (!parsed) { - parse(); - } - return encoding; -} - -void FoFiType1::writeEncoded(char **newEncoding, - FoFiOutputFunc outputFunc, void *outputStream) { - char buf[512]; - char *line, *line2, *p; - int i; - - // copy everything up to the encoding - for (line = (char *)file; - line && strncmp(line, "/Encoding", 9); - line = getNextLine(line)) ; - if (!line) { - // no encoding - just copy the whole font file - (*outputFunc)(outputStream, (char *)file, len); - return; - } - (*outputFunc)(outputStream, (char *)file, line - (char *)file); - - // write the new encoding - (*outputFunc)(outputStream, "/Encoding 256 array\n", 20); - (*outputFunc)(outputStream, - "0 1 255 {1 index exch /.notdef put} for\n", 40); - for (i = 0; i < 256; ++i) { - if (newEncoding[i]) { - sprintf(buf, "dup %d /%s put\n", i, newEncoding[i]); - (*outputFunc)(outputStream, buf, strlen(buf)); - } - } - (*outputFunc)(outputStream, "readonly def\n", 13); - - // find the end of the encoding data - //~ this ought to parse PostScript tokens - if (!strncmp(line, "/Encoding StandardEncoding def", 30)) { - line = getNextLine(line); - } else { - // skip "/Encoding" + one whitespace char, - // then look for 'def' preceded by PostScript whitespace - p = line + 10; - line = NULL; - for (; p < (char *)file + len; ++p) { - if ((*p == ' ' || *p == '\t' || *p == '\x0a' || - *p == '\x0d' || *p == '\x0c' || *p == '\0') && - p + 4 <= (char *)file + len && - !strncmp(p + 1, "def", 3)) { - line = p + 4; - break; - } - } - } - - // some fonts have two /Encoding entries in their dictionary, so we - // check for a second one here - if (line) { - for (line2 = line, i = 0; - i < 20 && line2 && strncmp(line2, "/Encoding", 9); - line2 = getNextLine(line2), ++i) ; - if (i < 20 && line2) { - (*outputFunc)(outputStream, line, line2 - line); - if (!strncmp(line2, "/Encoding StandardEncoding def", 30)) { - line = getNextLine(line2); - } else { - // skip "/Encoding" + one whitespace char, - // then look for 'def' preceded by PostScript whitespace - p = line2 + 10; - line = NULL; - for (; p < (char *)file + len; ++p) { - if ((*p == ' ' || *p == '\t' || *p == '\x0a' || - *p == '\x0d' || *p == '\x0c' || *p == '\0') && - p + 4 <= (char *)file + len && - !strncmp(p + 1, "def", 3)) { - line = p + 4; - break; - } - } - } - } - - // copy everything after the encoding - if (line) { - (*outputFunc)(outputStream, line, ((char *)file + len) - line); - } - } -} - -char *FoFiType1::getNextLine(char *line) { - while (line < (char *)file + len && *line != '\x0a' && *line != '\x0d') { - ++line; - } - if (line < (char *)file + len && *line == '\x0d') { - ++line; - } - if (line < (char *)file + len && *line == '\x0a') { - ++line; - } - if (line >= (char *)file + len) { - return NULL; - } - return line; -} - -void FoFiType1::parse() { - char *line, *line1, *p, *p2; - char buf[256]; - char c; - int n, code, i, j; - - for (i = 1, line = (char *)file; - i <= 100 && line && (!name || !encoding); - ++i) { - - // get font name - if (!name && !strncmp(line, "/FontName", 9)) { - strncpy(buf, line, 255); - buf[255] = '\0'; - if ((p = strchr(buf+9, '/')) && - (p = strtok(p+1, " \t\n\r"))) { - name = copyString(p); - } - line = getNextLine(line); - - // get encoding - } else if (!encoding && - !strncmp(line, "/Encoding StandardEncoding def", 30)) { - encoding = fofiType1StandardEncoding; - } else if (!encoding && - !strncmp(line, "/Encoding 256 array", 19)) { - encoding = (char **)gmallocn(256, sizeof(char *)); - for (j = 0; j < 256; ++j) { - encoding[j] = NULL; - } - for (j = 0, line = getNextLine(line); - j < 300 && line && (line1 = getNextLine(line)); - ++j, line = line1) { - if ((n = line1 - line) > 255) { - n = 255; - } - strncpy(buf, line, n); - buf[n] = '\0'; - for (p = buf; *p == ' ' || *p == '\t'; ++p) ; - if (!strncmp(p, "dup", 3)) { - for (p += 3; *p == ' ' || *p == '\t'; ++p) ; - for (p2 = p; *p2 >= '0' && *p2 <= '9'; ++p2) ; - if (*p2) { - c = *p2; - *p2 = '\0'; - code = atoi(p); - *p2 = c; - if (code == 8 && *p2 == '#') { - code = 0; - for (++p2; *p2 >= '0' && *p2 <= '7'; ++p2) { - code = code * 8 + (*p2 - '0'); - } - } - if (code >= 0 && code < 256) { - for (p = p2; *p == ' ' || *p == '\t'; ++p) ; - if (*p == '/') { - ++p; - for (p2 = p; *p2 && *p2 != ' ' && *p2 != '\t'; ++p2) ; - *p2 = '\0'; - encoding[code] = copyString(p); - } - } - } - } else { - p = strtok(buf, " \t\n\r"); - if (p) - { - if (!strcmp(p, "def")) break; - if (!strcmp(p, "readonly")) break; - // the spec does not says this but i'm mantaining old xpdf behaviour that accepts "foo def" as end of the encoding array - p = strtok(buf, " \t\n\r"); - if (p && !strcmp(p, "def")) break; - } - } - } - //~ check for getinterval/putinterval junk - - } else { - line = getNextLine(line); - } - } - - parsed = gTrue; -} diff --git a/kpdf/xpdf/fofi/FoFiType1.cpp b/kpdf/xpdf/fofi/FoFiType1.cpp new file mode 100644 index 00000000..f6e676a2 --- /dev/null +++ b/kpdf/xpdf/fofi/FoFiType1.cpp @@ -0,0 +1,257 @@ +//======================================================================== +// +// FoFiType1.cpp +// +// Copyright 1999-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "FoFiEncodings.h" +#include "FoFiType1.h" + +//------------------------------------------------------------------------ +// FoFiType1 +//------------------------------------------------------------------------ + +FoFiType1 *FoFiType1::make(char *fileA, int lenA) { + return new FoFiType1(fileA, lenA, gFalse); +} + +FoFiType1 *FoFiType1::load(char *fileName) { + char *fileA; + int lenA; + + if (!(fileA = FoFiBase::readFile(fileName, &lenA))) { + return NULL; + } + return new FoFiType1(fileA, lenA, gTrue); +} + +FoFiType1::FoFiType1(char *fileA, int lenA, GBool freeFileDataA): + FoFiBase(fileA, lenA, freeFileDataA) +{ + name = NULL; + encoding = NULL; + parsed = gFalse; +} + +FoFiType1::~FoFiType1() { + int i; + + if (name) { + gfree(name); + } + if (encoding && encoding != fofiType1StandardEncoding) { + for (i = 0; i < 256; ++i) { + gfree(encoding[i]); + } + gfree(encoding); + } +} + +char *FoFiType1::getName() { + if (!parsed) { + parse(); + } + return name; +} + +char **FoFiType1::getEncoding() { + if (!parsed) { + parse(); + } + return encoding; +} + +void FoFiType1::writeEncoded(char **newEncoding, + FoFiOutputFunc outputFunc, void *outputStream) { + char buf[512]; + char *line, *line2, *p; + int i; + + // copy everything up to the encoding + for (line = (char *)file; + line && strncmp(line, "/Encoding", 9); + line = getNextLine(line)) ; + if (!line) { + // no encoding - just copy the whole font file + (*outputFunc)(outputStream, (char *)file, len); + return; + } + (*outputFunc)(outputStream, (char *)file, line - (char *)file); + + // write the new encoding + (*outputFunc)(outputStream, "/Encoding 256 array\n", 20); + (*outputFunc)(outputStream, + "0 1 255 {1 index exch /.notdef put} for\n", 40); + for (i = 0; i < 256; ++i) { + if (newEncoding[i]) { + sprintf(buf, "dup %d /%s put\n", i, newEncoding[i]); + (*outputFunc)(outputStream, buf, strlen(buf)); + } + } + (*outputFunc)(outputStream, "readonly def\n", 13); + + // find the end of the encoding data + //~ this ought to parse PostScript tokens + if (!strncmp(line, "/Encoding StandardEncoding def", 30)) { + line = getNextLine(line); + } else { + // skip "/Encoding" + one whitespace char, + // then look for 'def' preceded by PostScript whitespace + p = line + 10; + line = NULL; + for (; p < (char *)file + len; ++p) { + if ((*p == ' ' || *p == '\t' || *p == '\x0a' || + *p == '\x0d' || *p == '\x0c' || *p == '\0') && + p + 4 <= (char *)file + len && + !strncmp(p + 1, "def", 3)) { + line = p + 4; + break; + } + } + } + + // some fonts have two /Encoding entries in their dictionary, so we + // check for a second one here + if (line) { + for (line2 = line, i = 0; + i < 20 && line2 && strncmp(line2, "/Encoding", 9); + line2 = getNextLine(line2), ++i) ; + if (i < 20 && line2) { + (*outputFunc)(outputStream, line, line2 - line); + if (!strncmp(line2, "/Encoding StandardEncoding def", 30)) { + line = getNextLine(line2); + } else { + // skip "/Encoding" + one whitespace char, + // then look for 'def' preceded by PostScript whitespace + p = line2 + 10; + line = NULL; + for (; p < (char *)file + len; ++p) { + if ((*p == ' ' || *p == '\t' || *p == '\x0a' || + *p == '\x0d' || *p == '\x0c' || *p == '\0') && + p + 4 <= (char *)file + len && + !strncmp(p + 1, "def", 3)) { + line = p + 4; + break; + } + } + } + } + + // copy everything after the encoding + if (line) { + (*outputFunc)(outputStream, line, ((char *)file + len) - line); + } + } +} + +char *FoFiType1::getNextLine(char *line) { + while (line < (char *)file + len && *line != '\x0a' && *line != '\x0d') { + ++line; + } + if (line < (char *)file + len && *line == '\x0d') { + ++line; + } + if (line < (char *)file + len && *line == '\x0a') { + ++line; + } + if (line >= (char *)file + len) { + return NULL; + } + return line; +} + +void FoFiType1::parse() { + char *line, *line1, *p, *p2; + char buf[256]; + char c; + int n, code, i, j; + + for (i = 1, line = (char *)file; + i <= 100 && line && (!name || !encoding); + ++i) { + + // get font name + if (!name && !strncmp(line, "/FontName", 9)) { + strncpy(buf, line, 255); + buf[255] = '\0'; + if ((p = strchr(buf+9, '/')) && + (p = strtok(p+1, " \t\n\r"))) { + name = copyString(p); + } + line = getNextLine(line); + + // get encoding + } else if (!encoding && + !strncmp(line, "/Encoding StandardEncoding def", 30)) { + encoding = fofiType1StandardEncoding; + } else if (!encoding && + !strncmp(line, "/Encoding 256 array", 19)) { + encoding = (char **)gmallocn(256, sizeof(char *)); + for (j = 0; j < 256; ++j) { + encoding[j] = NULL; + } + for (j = 0, line = getNextLine(line); + j < 300 && line && (line1 = getNextLine(line)); + ++j, line = line1) { + if ((n = line1 - line) > 255) { + n = 255; + } + strncpy(buf, line, n); + buf[n] = '\0'; + for (p = buf; *p == ' ' || *p == '\t'; ++p) ; + if (!strncmp(p, "dup", 3)) { + for (p += 3; *p == ' ' || *p == '\t'; ++p) ; + for (p2 = p; *p2 >= '0' && *p2 <= '9'; ++p2) ; + if (*p2) { + c = *p2; + *p2 = '\0'; + code = atoi(p); + *p2 = c; + if (code == 8 && *p2 == '#') { + code = 0; + for (++p2; *p2 >= '0' && *p2 <= '7'; ++p2) { + code = code * 8 + (*p2 - '0'); + } + } + if (code >= 0 && code < 256) { + for (p = p2; *p == ' ' || *p == '\t'; ++p) ; + if (*p == '/') { + ++p; + for (p2 = p; *p2 && *p2 != ' ' && *p2 != '\t'; ++p2) ; + *p2 = '\0'; + encoding[code] = copyString(p); + } + } + } + } else { + p = strtok(buf, " \t\n\r"); + if (p) + { + if (!strcmp(p, "def")) break; + if (!strcmp(p, "readonly")) break; + // the spec does not says this but i'm mantaining old xpdf behaviour that accepts "foo def" as end of the encoding array + p = strtok(buf, " \t\n\r"); + if (p && !strcmp(p, "def")) break; + } + } + } + //~ check for getinterval/putinterval junk + + } else { + line = getNextLine(line); + } + } + + parsed = gTrue; +} diff --git a/kpdf/xpdf/fofi/FoFiType1C.cc b/kpdf/xpdf/fofi/FoFiType1C.cc deleted file mode 100644 index 3b28f321..00000000 --- a/kpdf/xpdf/fofi/FoFiType1C.cc +++ /dev/null @@ -1,2603 +0,0 @@ -//======================================================================== -// -// FoFiType1C.cc -// -// Copyright 1999-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include "gmem.h" -#include "GString.h" -#include "FoFiEncodings.h" -#include "FoFiType1C.h" - -//------------------------------------------------------------------------ - -static char hexChars[17] = "0123456789ABCDEF"; - -//------------------------------------------------------------------------ -// FoFiType1C -//------------------------------------------------------------------------ - -FoFiType1C *FoFiType1C::make(char *fileA, int lenA) { - FoFiType1C *ff; - - ff = new FoFiType1C(fileA, lenA, gFalse); - if (!ff->parse()) { - delete ff; - return NULL; - } - return ff; -} - -FoFiType1C *FoFiType1C::load(char *fileName) { - FoFiType1C *ff; - char *fileA; - int lenA; - - if (!(fileA = FoFiBase::readFile(fileName, &lenA))) { - return NULL; - } - ff = new FoFiType1C(fileA, lenA, gTrue); - if (!ff->parse()) { - delete ff; - return NULL; - } - return ff; -} - -FoFiType1C::FoFiType1C(char *fileA, int lenA, GBool freeFileDataA): - FoFiBase(fileA, lenA, freeFileDataA) -{ - name = NULL; - encoding = NULL; - privateDicts = NULL; - fdSelect = NULL; - charset = NULL; -} - -FoFiType1C::~FoFiType1C() { - int i; - - if (name) { - delete name; - } - if (encoding && - encoding != fofiType1StandardEncoding && - encoding != fofiType1ExpertEncoding) { - for (i = 0; i < 256; ++i) { - gfree(encoding[i]); - } - gfree(encoding); - } - if (privateDicts) { - gfree(privateDicts); - } - if (fdSelect) { - gfree(fdSelect); - } - if (charset && - charset != fofiType1CISOAdobeCharset && - charset != fofiType1CExpertCharset && - charset != fofiType1CExpertSubsetCharset) { - gfree(charset); - } -} - -char *FoFiType1C::getName() { - return name ? name->getCString() : (char *)NULL; -} - -char **FoFiType1C::getEncoding() { - return encoding; -} - -Gushort *FoFiType1C::getCIDToGIDMap(int *nCIDs) { - Gushort *map; - int n, i; - - // a CID font's top dict has ROS as the first operator - if (topDict.firstOp != 0x0c1e) { - *nCIDs = 0; - return NULL; - } - - // in a CID font, the charset data is the GID-to-CID mapping, so all - // we have to do is reverse it - n = 0; - for (i = 0; i < nGlyphs; ++i) { - if (charset[i] > n) { - n = charset[i]; - } - } - ++n; - map = (Gushort *)gmallocn(n, sizeof(Gushort)); - memset(map, 0, n * sizeof(Gushort)); - for (i = 0; i < nGlyphs; ++i) { - map[charset[i]] = i; - } - *nCIDs = n; - return map; -} - -void FoFiType1C::convertToType1(char *psName, char **newEncoding, GBool ascii, - FoFiOutputFunc outputFunc, - void *outputStream) { - int psNameLen; - Type1CEexecBuf eb; - Type1CIndex subrIdx; - Type1CIndexVal val; - GString *buf; - char buf2[256]; - char **enc; - GBool ok; - int i; - - if (psName) { - psNameLen = strlen(psName); - } else { - psName = name->getCString(); - psNameLen = name->getLength(); - } - - // write header and font dictionary, up to encoding - ok = gTrue; - (*outputFunc)(outputStream, "%!FontType1-1.0: ", 17); - (*outputFunc)(outputStream, psName, psNameLen); - if (topDict.versionSID != 0) { - getString(topDict.versionSID, buf2, &ok); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - } - (*outputFunc)(outputStream, "\n", 1); - // the dictionary needs room for 12 entries: the following 9, plus - // Private and CharStrings (in the eexec section) and FID (which is - // added by definefont) - (*outputFunc)(outputStream, "12 dict begin\n", 14); - (*outputFunc)(outputStream, "/FontInfo 10 dict dup begin\n", 28); - if (topDict.versionSID != 0) { - (*outputFunc)(outputStream, "/version (", 10); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - (*outputFunc)(outputStream, ") readonly def\n", 15); - } - if (topDict.noticeSID != 0) { - getString(topDict.noticeSID, buf2, &ok); - (*outputFunc)(outputStream, "/Notice (", 9); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - (*outputFunc)(outputStream, ") readonly def\n", 15); - } - if (topDict.copyrightSID != 0) { - getString(topDict.copyrightSID, buf2, &ok); - (*outputFunc)(outputStream, "/Copyright (", 12); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - (*outputFunc)(outputStream, ") readonly def\n", 15); - } - if (topDict.fullNameSID != 0) { - getString(topDict.fullNameSID, buf2, &ok); - (*outputFunc)(outputStream, "/FullName (", 11); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - (*outputFunc)(outputStream, ") readonly def\n", 15); - } - if (topDict.familyNameSID != 0) { - getString(topDict.familyNameSID, buf2, &ok); - (*outputFunc)(outputStream, "/FamilyName (", 13); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - (*outputFunc)(outputStream, ") readonly def\n", 15); - } - if (topDict.weightSID != 0) { - getString(topDict.weightSID, buf2, &ok); - (*outputFunc)(outputStream, "/Weight (", 9); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - (*outputFunc)(outputStream, ") readonly def\n", 15); - } - if (topDict.isFixedPitch) { - (*outputFunc)(outputStream, "/isFixedPitch true def\n", 23); - } else { - (*outputFunc)(outputStream, "/isFixedPitch false def\n", 24); - } - buf = GString::format("/ItalicAngle {0:.4g} def\n", topDict.italicAngle); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format("/UnderlinePosition {0:.4g} def\n", - topDict.underlinePosition); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format("/UnderlineThickness {0:.4g} def\n", - topDict.underlineThickness); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "end readonly def\n", 17); - (*outputFunc)(outputStream, "/FontName /", 11); - (*outputFunc)(outputStream, psName, psNameLen); - (*outputFunc)(outputStream, " def\n", 5); - buf = GString::format("/PaintType {0:d} def\n", topDict.paintType); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/FontType 1 def\n", 16); - buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] readonly def\n", - topDict.fontMatrix[0], topDict.fontMatrix[1], - topDict.fontMatrix[2], topDict.fontMatrix[3], - topDict.fontMatrix[4], topDict.fontMatrix[5]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] readonly def\n", - topDict.fontBBox[0], topDict.fontBBox[1], - topDict.fontBBox[2], topDict.fontBBox[3]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format("/StrokeWidth {0:.4g} def\n", topDict.strokeWidth); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - if (topDict.uniqueID != 0) { - buf = GString::format("/UniqueID {0:d} def\n", topDict.uniqueID); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - - // write the encoding - (*outputFunc)(outputStream, "/Encoding ", 10); - if (!newEncoding && encoding == fofiType1StandardEncoding) { - (*outputFunc)(outputStream, "StandardEncoding def\n", 21); - } else { - (*outputFunc)(outputStream, "256 array\n", 10); - (*outputFunc)(outputStream, - "0 1 255 {1 index exch /.notdef put} for\n", 40); - enc = newEncoding ? newEncoding : encoding; - for (i = 0; i < 256; ++i) { - if (enc[i]) { - buf = GString::format("dup {0:d} /{1:s} put\n", i, enc[i]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - } - (*outputFunc)(outputStream, "readonly def\n", 13); - } - (*outputFunc)(outputStream, "currentdict end\n", 16); - - // start the binary section - (*outputFunc)(outputStream, "currentfile eexec\n", 18); - eb.outputFunc = outputFunc; - eb.outputStream = outputStream; - eb.ascii = ascii; - eb.r1 = 55665; - eb.line = 0; - - // write the private dictionary - eexecWrite(&eb, "\x83\xca\x73\xd5"); - eexecWrite(&eb, "dup /Private 32 dict dup begin\n"); - eexecWrite(&eb, "/RD {string currentfile exch readstring pop}" - " executeonly def\n"); - eexecWrite(&eb, "/ND {noaccess def} executeonly def\n"); - eexecWrite(&eb, "/NP {noaccess put} executeonly def\n"); - eexecWrite(&eb, "/MinFeature {16 16} def\n"); - eexecWrite(&eb, "/password 5839 def\n"); - if (privateDicts[0].nBlueValues) { - eexecWrite(&eb, "/BlueValues ["); - for (i = 0; i < privateDicts[0].nBlueValues; ++i) { - buf = GString::format("{0:s}{1:d}", - i > 0 ? " " : "", privateDicts[0].blueValues[i]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[0].nOtherBlues) { - eexecWrite(&eb, "/OtherBlues ["); - for (i = 0; i < privateDicts[0].nOtherBlues; ++i) { - buf = GString::format("{0:s}{1:d}", - i > 0 ? " " : "", privateDicts[0].otherBlues[i]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[0].nFamilyBlues) { - eexecWrite(&eb, "/FamilyBlues ["); - for (i = 0; i < privateDicts[0].nFamilyBlues; ++i) { - buf = GString::format("{0:s}{1:d}", - i > 0 ? " " : "", privateDicts[0].familyBlues[i]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[0].nFamilyOtherBlues) { - eexecWrite(&eb, "/FamilyOtherBlues ["); - for (i = 0; i < privateDicts[0].nFamilyOtherBlues; ++i) { - buf = GString::format("{0:s}{1:d}", i > 0 ? " " : "", - privateDicts[0].familyOtherBlues[i]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[0].blueScale != 0.039625) { - buf = GString::format("/BlueScale {0:.4g} def\n", - privateDicts[0].blueScale); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[0].blueShift != 7) { - buf = GString::format("/BlueShift {0:d} def\n", privateDicts[0].blueShift); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[0].blueFuzz != 1) { - buf = GString::format("/BlueFuzz {0:d} def\n", privateDicts[0].blueFuzz); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[0].hasStdHW) { - buf = GString::format("/StdHW [{0:.4g}] def\n", privateDicts[0].stdHW); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[0].hasStdVW) { - buf = GString::format("/StdVW [{0:.4g}] def\n", privateDicts[0].stdVW); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[0].nStemSnapH) { - eexecWrite(&eb, "/StemSnapH ["); - for (i = 0; i < privateDicts[0].nStemSnapH; ++i) { - buf = GString::format("{0:s}{1:.4g}", - i > 0 ? " " : "", privateDicts[0].stemSnapH[i]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[0].nStemSnapV) { - eexecWrite(&eb, "/StemSnapV ["); - for (i = 0; i < privateDicts[0].nStemSnapV; ++i) { - buf = GString::format("{0:s}{1:.4g}", - i > 0 ? " " : "", privateDicts[0].stemSnapV[i]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[0].hasForceBold) { - buf = GString::format("/ForceBold {0:s} def\n", - privateDicts[0].forceBold ? "true" : "false"); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[0].forceBoldThreshold != 0) { - buf = GString::format("/ForceBoldThreshold {0:.4g} def\n", - privateDicts[0].forceBoldThreshold); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[0].languageGroup != 0) { - buf = GString::format("/LanguageGroup {0:d} def\n", - privateDicts[0].languageGroup); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[0].expansionFactor != 0.06) { - buf = GString::format("/ExpansionFactor {0:.4g} def\n", - privateDicts[0].expansionFactor); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - - // set up subroutines - ok = gTrue; - getIndex(privateDicts[0].subrsOffset, &subrIdx, &ok); - if (!ok) { - subrIdx.pos = -1; - } - - // write the CharStrings - buf = GString::format("2 index /CharStrings {0:d} dict dup begin\n", - nGlyphs); - eexecWrite(&eb, buf->getCString()); - delete buf; - for (i = 0; i < nGlyphs; ++i) { - ok = gTrue; - getIndexVal(&charStringsIdx, i, &val, &ok); - if (ok) { - getString(charset[i], buf2, &ok); - if (ok) { - eexecCvtGlyph(&eb, buf2, val.pos, val.len, &subrIdx, &privateDicts[0]); - } - } - } - eexecWrite(&eb, "end\n"); - eexecWrite(&eb, "end\n"); - eexecWrite(&eb, "readonly put\n"); - eexecWrite(&eb, "noaccess put\n"); - eexecWrite(&eb, "dup /FontName get exch definefont pop\n"); - eexecWrite(&eb, "mark currentfile closefile\n"); - - // trailer - if (ascii && eb.line > 0) { - (*outputFunc)(outputStream, "\n", 1); - } - for (i = 0; i < 8; ++i) { - (*outputFunc)(outputStream, "0000000000000000000000000000000000000000000000000000000000000000\n", 65); - } - (*outputFunc)(outputStream, "cleartomark\n", 12); -} - -void FoFiType1C::convertToCIDType0(char *psName, - FoFiOutputFunc outputFunc, - void *outputStream) { - int *cidMap; - GString *charStrings; - int *charStringOffsets; - Type1CIndex subrIdx; - Type1CIndexVal val; - int nCIDs, gdBytes; - GString *buf; - char buf2[256]; - GBool ok; - int gid, offset, n, i, j, k; - - // compute the CID count and build the CID-to-GID mapping - nCIDs = 0; - for (i = 0; i < nGlyphs; ++i) { - if (charset[i] >= nCIDs) { - nCIDs = charset[i] + 1; - } - } - cidMap = (int *)gmallocn(nCIDs, sizeof(int)); - for (i = 0; i < nCIDs; ++i) { - cidMap[i] = -1; - } - for (i = 0; i < nGlyphs; ++i) { - cidMap[charset[i]] = i; - } - - // build the charstrings - charStrings = new GString(); - charStringOffsets = (int *)gmallocn(nCIDs + 1, sizeof(int)); - for (i = 0; i < nCIDs; ++i) { - charStringOffsets[i] = charStrings->getLength(); - if ((gid = cidMap[i]) >= 0) { - ok = gTrue; - getIndexVal(&charStringsIdx, gid, &val, &ok); - if (ok) { - getIndex(privateDicts[fdSelect[gid]].subrsOffset, &subrIdx, &ok); - if (!ok) { - subrIdx.pos = -1; - } - cvtGlyph(val.pos, val.len, charStrings, - &subrIdx, &privateDicts[fdSelect[gid]], gTrue); - } - } - } - charStringOffsets[nCIDs] = charStrings->getLength(); - - // compute gdBytes = number of bytes needed for charstring offsets - // (offset size needs to account for the charstring offset table, - // with a worst case of five bytes per entry, plus the charstrings - // themselves) - i = (nCIDs + 1) * 5 + charStrings->getLength(); - if (i < 0x100) { - gdBytes = 1; - } else if (i < 0x10000) { - gdBytes = 2; - } else if (i < 0x1000000) { - gdBytes = 3; - } else { - gdBytes = 4; - } - - // begin the font dictionary - (*outputFunc)(outputStream, "/CIDInit /ProcSet findresource begin\n", 37); - (*outputFunc)(outputStream, "20 dict begin\n", 14); - (*outputFunc)(outputStream, "/CIDFontName /", 14); - (*outputFunc)(outputStream, psName, strlen(psName)); - (*outputFunc)(outputStream, " def\n", 5); - (*outputFunc)(outputStream, "/CIDFontType 0 def\n", 19); - (*outputFunc)(outputStream, "/CIDSystemInfo 3 dict dup begin\n", 32); - if (topDict.registrySID > 0 && topDict.orderingSID > 0) { - ok = gTrue; - getString(topDict.registrySID, buf2, &ok); - if (ok) { - (*outputFunc)(outputStream, " /Registry (", 13); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - (*outputFunc)(outputStream, ") def\n", 6); - } - ok = gTrue; - getString(topDict.orderingSID, buf2, &ok); - if (ok) { - (*outputFunc)(outputStream, " /Ordering (", 13); - (*outputFunc)(outputStream, buf2, strlen(buf2)); - (*outputFunc)(outputStream, ") def\n", 6); - } - } else { - (*outputFunc)(outputStream, " /Registry (Adobe) def\n", 24); - (*outputFunc)(outputStream, " /Ordering (Identity) def\n", 27); - } - buf = GString::format(" /Supplement {0:d} def\n", topDict.supplement); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "end def\n", 8); - if (topDict.hasFontMatrix) { - buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] def\n", - topDict.fontMatrix[0], topDict.fontMatrix[1], - topDict.fontMatrix[2], topDict.fontMatrix[3], - topDict.fontMatrix[4], topDict.fontMatrix[5]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } else if (privateDicts[0].hasFontMatrix) { - (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); - } else { - (*outputFunc)(outputStream, - "/FontMatrix [0.001 0 0 0.001 0 0] def\n", 38); - } - buf = GString::format("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] def\n", - topDict.fontBBox[0], topDict.fontBBox[1], - topDict.fontBBox[2], topDict.fontBBox[3]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/FontInfo 1 dict dup begin\n", 27); - (*outputFunc)(outputStream, " /FSType 8 def\n", 16); - (*outputFunc)(outputStream, "end def\n", 8); - - // CIDFont-specific entries - buf = GString::format("/CIDCount {0:d} def\n", nCIDs); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/FDBytes 1 def\n", 15); - buf = GString::format("/GDBytes {0:d} def\n", gdBytes); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/CIDMapOffset 0 def\n", 20); - if (topDict.paintType != 0) { - buf = GString::format("/PaintType {0:d} def\n", topDict.paintType); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format("/StrokeWidth {0:.4g} def\n", topDict.strokeWidth); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - - // FDArray entry - buf = GString::format("/FDArray {0:d} array\n", nFDs); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - for (i = 0; i < nFDs; ++i) { - buf = GString::format("dup {0:d} 10 dict begin\n", i); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/FontType 1 def\n", 16); - if (privateDicts[i].hasFontMatrix) { - buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] def\n", - privateDicts[i].fontMatrix[0], - privateDicts[i].fontMatrix[1], - privateDicts[i].fontMatrix[2], - privateDicts[i].fontMatrix[3], - privateDicts[i].fontMatrix[4], - privateDicts[i].fontMatrix[5]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } else { - (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); - } - buf = GString::format("/PaintType {0:d} def\n", topDict.paintType); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/Private 32 dict begin\n", 23); - if (privateDicts[i].nBlueValues) { - (*outputFunc)(outputStream, "/BlueValues [", 13); - for (j = 0; j < privateDicts[i].nBlueValues; ++j) { - buf = GString::format("{0:s}{1:d}", - j > 0 ? " " : "", privateDicts[i].blueValues[j]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - } - if (privateDicts[i].nOtherBlues) { - (*outputFunc)(outputStream, "/OtherBlues [", 13); - for (j = 0; j < privateDicts[i].nOtherBlues; ++j) { - buf = GString::format("{0:s}{1:d}", - j > 0 ? " " : "", privateDicts[i].otherBlues[j]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - } - if (privateDicts[i].nFamilyBlues) { - (*outputFunc)(outputStream, "/FamilyBlues [", 14); - for (j = 0; j < privateDicts[i].nFamilyBlues; ++j) { - buf = GString::format("{0:s}{1:d}", - j > 0 ? " " : "", - privateDicts[i].familyBlues[j]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - } - if (privateDicts[i].nFamilyOtherBlues) { - (*outputFunc)(outputStream, "/FamilyOtherBlues [", 19); - for (j = 0; j < privateDicts[i].nFamilyOtherBlues; ++j) { - buf = GString::format("{0:s}{1:d}", j > 0 ? " " : "", - privateDicts[i].familyOtherBlues[j]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - } - if (privateDicts[i].blueScale != 0.039625) { - buf = GString::format("/BlueScale {0:.4g} def\n", - privateDicts[i].blueScale); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (privateDicts[i].blueShift != 7) { - buf = GString::format("/BlueShift {0:d} def\n", - privateDicts[i].blueShift); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (privateDicts[i].blueFuzz != 1) { - buf = GString::format("/BlueFuzz {0:d} def\n", privateDicts[i].blueFuzz); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (privateDicts[i].hasStdHW) { - buf = GString::format("/StdHW [{0:.4g}] def\n", privateDicts[i].stdHW); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (privateDicts[i].hasStdVW) { - buf = GString::format("/StdVW [{0:.4g}] def\n", privateDicts[i].stdVW); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (privateDicts[i].nStemSnapH) { - (*outputFunc)(outputStream, "/StemSnapH [", 12); - for (j = 0; j < privateDicts[i].nStemSnapH; ++j) { - buf = GString::format("{0:s}{1:.4g}", - j > 0 ? " " : "", privateDicts[i].stemSnapH[j]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - } - if (privateDicts[i].nStemSnapV) { - (*outputFunc)(outputStream, "/StemSnapV [", 12); - for (j = 0; j < privateDicts[i].nStemSnapV; ++j) { - buf = GString::format("{0:s}{1:.4g}", - j > 0 ? " " : "", privateDicts[i].stemSnapV[j]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - } - if (privateDicts[i].hasForceBold) { - buf = GString::format("/ForceBold {0:s} def\n", - privateDicts[i].forceBold ? "true" : "false"); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (privateDicts[i].forceBoldThreshold != 0) { - buf = GString::format("/ForceBoldThreshold {0:.4g} def\n", - privateDicts[i].forceBoldThreshold); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (privateDicts[i].languageGroup != 0) { - buf = GString::format("/LanguageGroup {0:d} def\n", - privateDicts[i].languageGroup); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (privateDicts[i].expansionFactor != 0.06) { - buf = GString::format("/ExpansionFactor {0:.4g} def\n", - privateDicts[i].expansionFactor); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "currentdict end def\n", 20); - (*outputFunc)(outputStream, "currentdict end put\n", 20); - } - (*outputFunc)(outputStream, "def\n", 4); - - // start the binary section - offset = (nCIDs + 1) * (1 + gdBytes); - buf = GString::format("(Hex) {0:d} StartData\n", - offset + charStrings->getLength()); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - - // write the charstring offset (CIDMap) table - for (i = 0; i <= nCIDs; i += 6) { - for (j = 0; j < 6 && i+j <= nCIDs; ++j) { - if (i+j < nCIDs && cidMap[i+j] >= 0) { - buf2[0] = (char)fdSelect[cidMap[i+j]]; - } else { - buf2[0] = (char)0; - } - n = offset + charStringOffsets[i+j]; - for (k = gdBytes; k >= 1; --k) { - buf2[k] = (char)(n & 0xff); - n >>= 8; - } - for (k = 0; k <= gdBytes; ++k) { - buf = GString::format("{0:02x}", buf2[k] & 0xff); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - } - (*outputFunc)(outputStream, "\n", 1); - } - - // write the charstring data - n = charStrings->getLength(); - for (i = 0; i < n; i += 32) { - for (j = 0; j < 32 && i+j < n; ++j) { - buf = GString::format("{0:02x}", charStrings->getChar(i+j) & 0xff); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (i + 32 >= n) { - (*outputFunc)(outputStream, ">", 1); - } - (*outputFunc)(outputStream, "\n", 1); - } - - gfree(charStringOffsets); - delete charStrings; - gfree(cidMap); -} - -void FoFiType1C::convertToType0(char *psName, - FoFiOutputFunc outputFunc, - void *outputStream) { - int *cidMap; - Type1CIndex subrIdx; - Type1CIndexVal val; - int nCIDs; - GString *buf; - Type1CEexecBuf eb; - GBool ok; - int fd, i, j, k; - - // compute the CID count and build the CID-to-GID mapping - nCIDs = 0; - for (i = 0; i < nGlyphs; ++i) { - if (charset[i] >= nCIDs) { - nCIDs = charset[i] + 1; - } - } - cidMap = (int *)gmallocn(nCIDs, sizeof(int)); - for (i = 0; i < nCIDs; ++i) { - cidMap[i] = -1; - } - for (i = 0; i < nGlyphs; ++i) { - cidMap[charset[i]] = i; - } - - // write the descendant Type 1 fonts - for (i = 0; i < nCIDs; i += 256) { - - //~ this assumes that all CIDs in this block have the same FD -- - //~ to handle multiple FDs correctly, need to somehow divide the - //~ font up by FD; as a kludge we ignore CID 0, which is .notdef - fd = 0; - for (j = i==0 ? 1 : 0; j < 256 && i+j < nCIDs; ++j) { - if (cidMap[i+j] >= 0) { - fd = fdSelect[cidMap[i+j]]; - break; - } - } - - // font dictionary (unencrypted section) - (*outputFunc)(outputStream, "16 dict begin\n", 14); - (*outputFunc)(outputStream, "/FontName /", 11); - (*outputFunc)(outputStream, psName, strlen(psName)); - buf = GString::format("_{0:02x} def\n", i >> 8); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, "/FontType 1 def\n", 16); - if (privateDicts[fd].hasFontMatrix) { - buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] def\n", - privateDicts[fd].fontMatrix[0], - privateDicts[fd].fontMatrix[1], - privateDicts[fd].fontMatrix[2], - privateDicts[fd].fontMatrix[3], - privateDicts[fd].fontMatrix[4], - privateDicts[fd].fontMatrix[5]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } else if (topDict.hasFontMatrix) { - (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); - } else { - (*outputFunc)(outputStream, - "/FontMatrix [0.001 0 0 0.001 0 0] def\n", 38); - } - buf = GString::format("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] def\n", - topDict.fontBBox[0], topDict.fontBBox[1], - topDict.fontBBox[2], topDict.fontBBox[3]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - buf = GString::format("/PaintType {0:d} def\n", topDict.paintType); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - if (topDict.paintType != 0) { - buf = GString::format("/StrokeWidth {0:.4g} def\n", topDict.strokeWidth); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "/Encoding 256 array\n", 20); - for (j = 0; j < 256 && i+j < nCIDs; ++j) { - buf = GString::format("dup {0:d} /c{1:02x} put\n", j, j); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - if (j < 256) { - buf = GString::format("{0:d} 1 255 {{ 1 index exch /.notdef put }} for\n", - j); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "readonly def\n", 13); - (*outputFunc)(outputStream, "currentdict end\n", 16); - - // start the binary section - (*outputFunc)(outputStream, "currentfile eexec\n", 18); - eb.outputFunc = outputFunc; - eb.outputStream = outputStream; - eb.ascii = gTrue; - eb.r1 = 55665; - eb.line = 0; - - // start the private dictionary - eexecWrite(&eb, "\x83\xca\x73\xd5"); - eexecWrite(&eb, "dup /Private 32 dict dup begin\n"); - eexecWrite(&eb, "/RD {string currentfile exch readstring pop}" - " executeonly def\n"); - eexecWrite(&eb, "/ND {noaccess def} executeonly def\n"); - eexecWrite(&eb, "/NP {noaccess put} executeonly def\n"); - eexecWrite(&eb, "/MinFeature {16 16} def\n"); - eexecWrite(&eb, "/password 5839 def\n"); - if (privateDicts[fd].nBlueValues) { - eexecWrite(&eb, "/BlueValues ["); - for (k = 0; k < privateDicts[fd].nBlueValues; ++k) { - buf = GString::format("{0:s}{1:d}", - k > 0 ? " " : "", - privateDicts[fd].blueValues[k]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[fd].nOtherBlues) { - eexecWrite(&eb, "/OtherBlues ["); - for (k = 0; k < privateDicts[fd].nOtherBlues; ++k) { - buf = GString::format("{0:s}{1:d}", - k > 0 ? " " : "", - privateDicts[fd].otherBlues[k]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[fd].nFamilyBlues) { - eexecWrite(&eb, "/FamilyBlues ["); - for (k = 0; k < privateDicts[fd].nFamilyBlues; ++k) { - buf = GString::format("{0:s}{1:d}", k > 0 ? " " : "", - privateDicts[fd].familyBlues[k]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[fd].nFamilyOtherBlues) { - eexecWrite(&eb, "/FamilyOtherBlues ["); - for (k = 0; k < privateDicts[fd].nFamilyOtherBlues; ++k) { - buf = GString::format("{0:s}{1:d}", k > 0 ? " " : "", - privateDicts[fd].familyOtherBlues[k]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[fd].blueScale != 0.039625) { - buf = GString::format("/BlueScale {0:.4g} def\n", - privateDicts[fd].blueScale); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[fd].blueShift != 7) { - buf = GString::format("/BlueShift {0:d} def\n", - privateDicts[fd].blueShift); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[fd].blueFuzz != 1) { - buf = GString::format("/BlueFuzz {0:d} def\n", - privateDicts[fd].blueFuzz); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[fd].hasStdHW) { - buf = GString::format("/StdHW [{0:.4g}] def\n", privateDicts[fd].stdHW); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[fd].hasStdVW) { - buf = GString::format("/StdVW [{0:.4g}] def\n", privateDicts[fd].stdVW); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[fd].nStemSnapH) { - eexecWrite(&eb, "/StemSnapH ["); - for (k = 0; k < privateDicts[fd].nStemSnapH; ++k) { - buf = GString::format("{0:s}{1:.4g}", - k > 0 ? " " : "", privateDicts[fd].stemSnapH[k]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[fd].nStemSnapV) { - eexecWrite(&eb, "/StemSnapV ["); - for (k = 0; k < privateDicts[fd].nStemSnapV; ++k) { - buf = GString::format("{0:s}{1:.4g}", - k > 0 ? " " : "", privateDicts[fd].stemSnapV[k]); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - eexecWrite(&eb, "] def\n"); - } - if (privateDicts[fd].hasForceBold) { - buf = GString::format("/ForceBold {0:s} def\n", - privateDicts[fd].forceBold ? "true" : "false"); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[fd].forceBoldThreshold != 0) { - buf = GString::format("/ForceBoldThreshold {0:.4g} def\n", - privateDicts[fd].forceBoldThreshold); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[fd].languageGroup != 0) { - buf = GString::format("/LanguageGroup {0:d} def\n", - privateDicts[fd].languageGroup); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - if (privateDicts[fd].expansionFactor != 0.06) { - buf = GString::format("/ExpansionFactor {0:.4g} def\n", - privateDicts[fd].expansionFactor); - eexecWrite(&eb, buf->getCString()); - delete buf; - } - - // set up the subroutines - ok = gTrue; - getIndex(privateDicts[fd].subrsOffset, &subrIdx, &ok); - if (!ok) { - subrIdx.pos = -1; - } - - // start the CharStrings - eexecWrite(&eb, "2 index /CharStrings 256 dict dup begin\n"); - - // write the .notdef CharString - ok = gTrue; - getIndexVal(&charStringsIdx, 0, &val, &ok); - if (ok) { - eexecCvtGlyph(&eb, ".notdef", val.pos, val.len, - &subrIdx, &privateDicts[fd]); - } - - // write the CharStrings - for (j = 0; j < 256 && i+j < nCIDs; ++j) { - if (cidMap[i+j] >= 0) { - ok = gTrue; - getIndexVal(&charStringsIdx, cidMap[i+j], &val, &ok); - if (ok) { - buf = GString::format("c{0:02x}", j); - eexecCvtGlyph(&eb, buf->getCString(), val.pos, val.len, - &subrIdx, &privateDicts[fd]); - delete buf; - } - } - } - eexecWrite(&eb, "end\n"); - eexecWrite(&eb, "end\n"); - eexecWrite(&eb, "readonly put\n"); - eexecWrite(&eb, "noaccess put\n"); - eexecWrite(&eb, "dup /FontName get exch definefont pop\n"); - eexecWrite(&eb, "mark currentfile closefile\n"); - - // trailer - if (eb.line > 0) { - (*outputFunc)(outputStream, "\n", 1); - } - for (j = 0; j < 8; ++j) { - (*outputFunc)(outputStream, "0000000000000000000000000000000000000000000000000000000000000000\n", 65); - } - (*outputFunc)(outputStream, "cleartomark\n", 12); - } - - // write the Type 0 parent font - (*outputFunc)(outputStream, "16 dict begin\n", 14); - (*outputFunc)(outputStream, "/FontName /", 11); - (*outputFunc)(outputStream, psName, strlen(psName)); - (*outputFunc)(outputStream, " def\n", 5); - (*outputFunc)(outputStream, "/FontType 0 def\n", 16); - if (topDict.hasFontMatrix) { - buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] def\n", - topDict.fontMatrix[0], topDict.fontMatrix[1], - topDict.fontMatrix[2], topDict.fontMatrix[3], - topDict.fontMatrix[4], topDict.fontMatrix[5]); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } else { - (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); - } - (*outputFunc)(outputStream, "/FMapType 2 def\n", 16); - (*outputFunc)(outputStream, "/Encoding [\n", 12); - for (i = 0; i < nCIDs; i += 256) { - buf = GString::format("{0:d}\n", i >> 8); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - (*outputFunc)(outputStream, "/FDepVector [\n", 14); - for (i = 0; i < nCIDs; i += 256) { - (*outputFunc)(outputStream, "/", 1); - (*outputFunc)(outputStream, psName, strlen(psName)); - buf = GString::format("_{0:02x} findfont\n", i >> 8); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - (*outputFunc)(outputStream, "] def\n", 6); - (*outputFunc)(outputStream, "FontName currentdict end definefont pop\n", 40); - - gfree(cidMap); -} - -void FoFiType1C::eexecCvtGlyph(Type1CEexecBuf *eb, char *glyphName, - int offset, int nBytes, - Type1CIndex *subrIdx, - Type1CPrivateDict *pDict) { - GString *buf; - GString *charBuf; - - // generate the charstring - charBuf = new GString(); - cvtGlyph(offset, nBytes, charBuf, subrIdx, pDict, gTrue); - - buf = GString::format("/{0:s} {1:d} RD ", glyphName, charBuf->getLength()); - eexecWrite(eb, buf->getCString()); - delete buf; - eexecWriteCharstring(eb, (Guchar *)charBuf->getCString(), - charBuf->getLength()); - eexecWrite(eb, " ND\n"); - - delete charBuf; -} - -void FoFiType1C::cvtGlyph(int offset, int nBytes, GString *charBuf, - Type1CIndex *subrIdx, Type1CPrivateDict *pDict, - GBool top) { - Type1CIndexVal val; - GBool ok, dFP; - double d, dx, dy; - Gushort r2; - Guchar byte; - int pos, subrBias, start, i, k; - - start = charBuf->getLength(); - if (top) { - charBuf->append((char)73); - charBuf->append((char)58); - charBuf->append((char)147); - charBuf->append((char)134); - nOps = 0; - nHints = 0; - firstOp = gTrue; - openPath = gFalse; - } - - pos = offset; - while (pos < offset + nBytes) { - ok = gTrue; - pos = getOp(pos, gTrue, &ok); - if (!ok) { - break; - } - if (!ops[nOps - 1].isNum) { - --nOps; // drop the operator - switch (ops[nOps].op) { - case 0x0001: // hstem - if (firstOp) { - cvtGlyphWidth(nOps & 1, charBuf, pDict); - firstOp = gFalse; - } - if (nOps & 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hstem", nOps); - } - d = 0; - dFP = gFalse; - for (k = 0; k < nOps; k += 2) { - // convert Type 2 edge hints (-20 or -21) to Type 1 ghost hints - if (ops[k+1].num < 0) { - d += ops[k].num + ops[k+1].num; - dFP |= ops[k].isFP | ops[k+1].isFP; - cvtNum(d, dFP, charBuf); - cvtNum(-ops[k+1].num, ops[k+1].isFP, charBuf); - } else { - d += ops[k].num; - dFP |= ops[k].isFP; - cvtNum(d, dFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - d += ops[k+1].num; - dFP |= ops[k+1].isFP; - } - charBuf->append((char)1); - } - nHints += nOps / 2; - nOps = 0; - break; - case 0x0003: // vstem - if (firstOp) { - cvtGlyphWidth(nOps & 1, charBuf, pDict); - firstOp = gFalse; - } - if (nOps & 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 vstem", nOps); - } - d = 0; - dFP = gFalse; - for (k = 0; k < nOps; k += 2) { - // convert Type 2 edge hints (-20 or -21) to Type 1 ghost hints - if (ops[k+1].num < 0) { - d += ops[k].num + ops[k+1].num; - dFP |= ops[k].isFP | ops[k+1].isFP; - cvtNum(d, dFP, charBuf); - cvtNum(-ops[k+1].num, ops[k+1].isFP, charBuf); - } else { - d += ops[k].num; - dFP |= ops[k].isFP; - cvtNum(d, dFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - d += ops[k+1].num; - dFP |= ops[k+1].isFP; - } - charBuf->append((char)3); - } - nHints += nOps / 2; - nOps = 0; - break; - case 0x0004: // vmoveto - if (firstOp) { - cvtGlyphWidth(nOps == 2, charBuf, pDict); - firstOp = gFalse; - } - if (openPath) { - charBuf->append((char)9); - openPath = gFalse; - } - if (nOps != 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 vmoveto", nOps); - } - cvtNum(ops[0].num, ops[0].isFP, charBuf); - charBuf->append((char)4); - nOps = 0; - break; - case 0x0005: // rlineto - if (nOps < 2 || nOps % 2 != 0) { - //~ error(-1, "Wrong number of args (%d) to Type 2 rlineto", nOps); - } - for (k = 0; k < nOps; k += 2) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - charBuf->append((char)5); - } - nOps = 0; - openPath = gTrue; - break; - case 0x0006: // hlineto - if (nOps < 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hlineto", nOps); - } - for (k = 0; k < nOps; ++k) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - charBuf->append((char)((k & 1) ? 7 : 6)); - } - nOps = 0; - openPath = gTrue; - break; - case 0x0007: // vlineto - if (nOps < 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 vlineto", nOps); - } - for (k = 0; k < nOps; ++k) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - charBuf->append((char)((k & 1) ? 6 : 7)); - } - nOps = 0; - openPath = gTrue; - break; - case 0x0008: // rrcurveto - if (nOps < 6 || nOps % 6 != 0) { - //~ error(-1, "Wrong number of args (%d) to Type 2 rrcurveto", nOps); - } - for (k = 0; k < nOps; k += 6) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); - cvtNum(ops[k+5].num, ops[k+5].isFP, charBuf); - charBuf->append((char)8); - } - nOps = 0; - openPath = gTrue; - break; - case 0x000a: // callsubr - if (nOps >= 1) { - subrBias = (subrIdx->len < 1240) - ? 107 : (subrIdx->len < 33900) ? 1131 : 32768; - k = subrBias + (int)ops[nOps - 1].num; - --nOps; - ok = gTrue; - getIndexVal(subrIdx, k, &val, &ok); - if (ok) { - cvtGlyph(val.pos, val.len, charBuf, subrIdx, pDict, gFalse); - } - } else { - //~ error(-1, "Too few args to Type 2 callsubr"); - } - // don't clear the stack - break; - case 0x000b: // return - // don't clear the stack - break; - case 0x000e: // endchar / seac - if (firstOp) { - cvtGlyphWidth(nOps == 1 || nOps == 5, charBuf, pDict); - firstOp = gFalse; - } - if (openPath) { - charBuf->append((char)9); - openPath = gFalse; - } - if (nOps == 4) { - cvtNum(0, gFalse, charBuf); - cvtNum(ops[0].num, ops[0].isFP, charBuf); - cvtNum(ops[1].num, ops[1].isFP, charBuf); - cvtNum(ops[2].num, ops[2].isFP, charBuf); - cvtNum(ops[3].num, ops[3].isFP, charBuf); - charBuf->append((char)12)->append((char)6); - } else if (nOps == 0) { - charBuf->append((char)14); - } else { - //~ error(-1, "Wrong number of args (%d) to Type 2 endchar", nOps); - } - nOps = 0; - break; - case 0x000f: // (obsolete) - // this op is ignored, but we need the glyph width - if (firstOp) { - cvtGlyphWidth(nOps > 0, charBuf, pDict); - firstOp = gFalse; - } - nOps = 0; - break; - case 0x0010: // blend - //~ error(-1, "Unimplemented Type 2 charstring op: %d", file[i]); - nOps = 0; - break; - case 0x0012: // hstemhm - // ignored - if (firstOp) { - cvtGlyphWidth(nOps & 1, charBuf, pDict); - firstOp = gFalse; - } - if (nOps & 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hstemhm", nOps); - } - nHints += nOps / 2; - nOps = 0; - break; - case 0x0013: // hintmask - // ignored - if (firstOp) { - cvtGlyphWidth(nOps & 1, charBuf, pDict); - firstOp = gFalse; - } - if (nOps > 0) { - if (nOps & 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hintmask/vstemhm", - //~ nOps); - } - nHints += nOps / 2; - } - pos += (nHints + 7) >> 3; - nOps = 0; - break; - case 0x0014: // cntrmask - // ignored - if (firstOp) { - cvtGlyphWidth(nOps & 1, charBuf, pDict); - firstOp = gFalse; - } - if (nOps > 0) { - if (nOps & 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 cntrmask/vstemhm", - //~ nOps); - } - nHints += nOps / 2; - } - pos += (nHints + 7) >> 3; - nOps = 0; - break; - case 0x0015: // rmoveto - if (firstOp) { - cvtGlyphWidth(nOps == 3, charBuf, pDict); - firstOp = gFalse; - } - if (openPath) { - charBuf->append((char)9); - openPath = gFalse; - } - if (nOps != 2) { - //~ error(-1, "Wrong number of args (%d) to Type 2 rmoveto", nOps); - } - cvtNum(ops[0].num, ops[0].isFP, charBuf); - cvtNum(ops[1].num, ops[1].isFP, charBuf); - charBuf->append((char)21); - nOps = 0; - break; - case 0x0016: // hmoveto - if (firstOp) { - cvtGlyphWidth(nOps == 2, charBuf, pDict); - firstOp = gFalse; - } - if (openPath) { - charBuf->append((char)9); - openPath = gFalse; - } - if (nOps != 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hmoveto", nOps); - } - cvtNum(ops[0].num, ops[0].isFP, charBuf); - charBuf->append((char)22); - nOps = 0; - break; - case 0x0017: // vstemhm - // ignored - if (firstOp) { - cvtGlyphWidth(nOps & 1, charBuf, pDict); - firstOp = gFalse; - } - if (nOps & 1) { - //~ error(-1, "Wrong number of args (%d) to Type 2 vstemhm", nOps); - } - nHints += nOps / 2; - nOps = 0; - break; - case 0x0018: // rcurveline - if (nOps < 8 || (nOps - 2) % 6 != 0) { - //~ error(-1, "Wrong number of args (%d) to Type 2 rcurveline", nOps); - } - for (k = 0; k < nOps - 2; k += 6) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); - cvtNum(ops[k+5].num, ops[k+5].isFP, charBuf); - charBuf->append((char)8); - } - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k].isFP, charBuf); - charBuf->append((char)5); - nOps = 0; - openPath = gTrue; - break; - case 0x0019: // rlinecurve - if (nOps < 8 || (nOps - 6) % 2 != 0) { - //~ error(-1, "Wrong number of args (%d) to Type 2 rlinecurve", nOps); - } - for (k = 0; k < nOps - 6; k += 2) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k].isFP, charBuf); - charBuf->append((char)5); - } - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); - cvtNum(ops[k+5].num, ops[k+5].isFP, charBuf); - charBuf->append((char)8); - nOps = 0; - openPath = gTrue; - break; - case 0x001a: // vvcurveto - if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) { - //~ error(-1, "Wrong number of args (%d) to Type 2 vvcurveto", nOps); - } - if (nOps % 2 == 1) { - cvtNum(ops[0].num, ops[0].isFP, charBuf); - cvtNum(ops[1].num, ops[1].isFP, charBuf); - cvtNum(ops[2].num, ops[2].isFP, charBuf); - cvtNum(ops[3].num, ops[3].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - cvtNum(ops[4].num, ops[4].isFP, charBuf); - charBuf->append((char)8); - k = 5; - } else { - k = 0; - } - for (; k < nOps; k += 4) { - cvtNum(0, gFalse, charBuf); - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - charBuf->append((char)8); - } - nOps = 0; - openPath = gTrue; - break; - case 0x001b: // hhcurveto - if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hhcurveto", nOps); - } - if (nOps % 2 == 1) { - cvtNum(ops[1].num, ops[1].isFP, charBuf); - cvtNum(ops[0].num, ops[0].isFP, charBuf); - cvtNum(ops[2].num, ops[2].isFP, charBuf); - cvtNum(ops[3].num, ops[3].isFP, charBuf); - cvtNum(ops[4].num, ops[4].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - charBuf->append((char)8); - k = 5; - } else { - k = 0; - } - for (; k < nOps; k += 4) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - charBuf->append((char)8); - } - nOps = 0; - openPath = gTrue; - break; - case 0x001d: // callgsubr - if (nOps >= 1) { - k = gsubrBias + (int)ops[nOps - 1].num; - --nOps; - ok = gTrue; - getIndexVal(&gsubrIdx, k, &val, &ok); - if (ok) { - cvtGlyph(val.pos, val.len, charBuf, subrIdx, pDict, gFalse); - } - } else { - //~ error(-1, "Too few args to Type 2 callgsubr"); - } - // don't clear the stack - break; - case 0x001e: // vhcurveto - if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) { - //~ error(-1, "Wrong number of args (%d) to Type 2 vhcurveto", nOps); - } - for (k = 0; k < nOps && k != nOps-5; k += 4) { - if (k % 8 == 0) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - charBuf->append((char)30); - } else { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - charBuf->append((char)31); - } - } - if (k == nOps-5) { - if (k % 8 == 0) { - cvtNum(0, gFalse, charBuf); - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); - } else { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - } - charBuf->append((char)8); - } - nOps = 0; - openPath = gTrue; - break; - case 0x001f: // hvcurveto - if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hvcurveto", nOps); - } - for (k = 0; k < nOps && k != nOps-5; k += 4) { - if (k % 8 == 0) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - charBuf->append((char)31); - } else { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - charBuf->append((char)30); - } - } - if (k == nOps-5) { - if (k % 8 == 0) { - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - } else { - cvtNum(0, gFalse, charBuf); - cvtNum(ops[k].num, ops[k].isFP, charBuf); - cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); - cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); - cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); - cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); - } - charBuf->append((char)8); - } - nOps = 0; - openPath = gTrue; - break; - case 0x0c00: // dotsection (should be Type 1 only?) - // ignored - nOps = 0; - break; - case 0x0c03: // and - case 0x0c04: // or - case 0x0c05: // not - case 0x0c08: // store - case 0x0c09: // abs - case 0x0c0a: // add - case 0x0c0b: // sub - case 0x0c0c: // div - case 0x0c0d: // load - case 0x0c0e: // neg - case 0x0c0f: // eq - case 0x0c12: // drop - case 0x0c14: // put - case 0x0c15: // get - case 0x0c16: // ifelse - case 0x0c17: // random - case 0x0c18: // mul - case 0x0c1a: // sqrt - case 0x0c1b: // dup - case 0x0c1c: // exch - case 0x0c1d: // index - case 0x0c1e: // roll - //~ error(-1, "Unimplemented Type 2 charstring op: 12.%d", file[i+1]); - nOps = 0; - break; - case 0x0c22: // hflex - if (nOps != 7) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hflex", nOps); - } - cvtNum(ops[0].num, ops[0].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - cvtNum(ops[1].num, ops[1].isFP, charBuf); - cvtNum(ops[2].num, ops[2].isFP, charBuf); - cvtNum(ops[3].num, ops[3].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - charBuf->append((char)8); - cvtNum(ops[4].num, ops[4].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - cvtNum(ops[5].num, ops[5].isFP, charBuf); - cvtNum(-ops[2].num, ops[2].isFP, charBuf); - cvtNum(ops[6].num, ops[6].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - charBuf->append((char)8); - nOps = 0; - openPath = gTrue; - break; - case 0x0c23: // flex - if (nOps != 13) { - //~ error(-1, "Wrong number of args (%d) to Type 2 flex", nOps); - } - cvtNum(ops[0].num, ops[0].isFP, charBuf); - cvtNum(ops[1].num, ops[1].isFP, charBuf); - cvtNum(ops[2].num, ops[2].isFP, charBuf); - cvtNum(ops[3].num, ops[3].isFP, charBuf); - cvtNum(ops[4].num, ops[4].isFP, charBuf); - cvtNum(ops[5].num, ops[5].isFP, charBuf); - charBuf->append((char)8); - cvtNum(ops[6].num, ops[6].isFP, charBuf); - cvtNum(ops[7].num, ops[7].isFP, charBuf); - cvtNum(ops[8].num, ops[8].isFP, charBuf); - cvtNum(ops[9].num, ops[9].isFP, charBuf); - cvtNum(ops[10].num, ops[10].isFP, charBuf); - cvtNum(ops[11].num, ops[11].isFP, charBuf); - charBuf->append((char)8); - nOps = 0; - openPath = gTrue; - break; - case 0x0c24: // hflex1 - if (nOps != 9) { - //~ error(-1, "Wrong number of args (%d) to Type 2 hflex1", nOps); - } - cvtNum(ops[0].num, ops[0].isFP, charBuf); - cvtNum(ops[1].num, ops[1].isFP, charBuf); - cvtNum(ops[2].num, ops[2].isFP, charBuf); - cvtNum(ops[3].num, ops[3].isFP, charBuf); - cvtNum(ops[4].num, ops[4].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - charBuf->append((char)8); - cvtNum(ops[5].num, ops[5].isFP, charBuf); - cvtNum(0, gFalse, charBuf); - cvtNum(ops[6].num, ops[6].isFP, charBuf); - cvtNum(ops[7].num, ops[7].isFP, charBuf); - cvtNum(ops[8].num, ops[8].isFP, charBuf); - cvtNum(-(ops[1].num + ops[3].num + ops[7].num), - ops[1].isFP | ops[3].isFP | ops[7].isFP, charBuf); - charBuf->append((char)8); - nOps = 0; - openPath = gTrue; - break; - case 0x0c25: // flex1 - if (nOps != 11) { - //~ error(-1, "Wrong number of args (%d) to Type 2 flex1", nOps); - } - cvtNum(ops[0].num, ops[0].isFP, charBuf); - cvtNum(ops[1].num, ops[1].isFP, charBuf); - cvtNum(ops[2].num, ops[2].isFP, charBuf); - cvtNum(ops[3].num, ops[3].isFP, charBuf); - cvtNum(ops[4].num, ops[4].isFP, charBuf); - cvtNum(ops[5].num, ops[5].isFP, charBuf); - charBuf->append((char)8); - cvtNum(ops[6].num, ops[6].isFP, charBuf); - cvtNum(ops[7].num, ops[7].isFP, charBuf); - cvtNum(ops[8].num, ops[8].isFP, charBuf); - cvtNum(ops[9].num, ops[9].isFP, charBuf); - dx = ops[0].num + ops[2].num + ops[4].num + ops[6].num + ops[8].num; - dy = ops[1].num + ops[3].num + ops[5].num + ops[7].num + ops[9].num; - if (fabs(dx) > fabs(dy)) { - cvtNum(ops[10].num, ops[10].isFP, charBuf); - cvtNum(-dy, ops[1].isFP | ops[3].isFP | ops[5].isFP | - ops[7].isFP | ops[9].isFP, charBuf); - } else { - cvtNum(-dx, ops[0].isFP | ops[2].isFP | ops[4].isFP | - ops[6].isFP | ops[8].isFP, charBuf); - cvtNum(ops[10].num, ops[10].isFP, charBuf); - } - charBuf->append((char)8); - nOps = 0; - openPath = gTrue; - break; - default: - //~ error(-1, "Illegal Type 2 charstring op: %04x", - //~ ops[nOps].op); - nOps = 0; - break; - } - } - } - - // charstring encryption - if (top) { - r2 = 4330; - for (i = start; i < charBuf->getLength(); ++i) { - byte = charBuf->getChar(i) ^ (r2 >> 8); - charBuf->setChar(i, byte); - r2 = (byte + r2) * 52845 + 22719; - } - } -} - -void FoFiType1C::cvtGlyphWidth(GBool useOp, GString *charBuf, - Type1CPrivateDict *pDict) { - double w; - GBool wFP; - int i; - - if (useOp) { - w = pDict->nominalWidthX + ops[0].num; - wFP = pDict->nominalWidthXFP | ops[0].isFP; - for (i = 1; i < nOps; ++i) { - ops[i-1] = ops[i]; - } - --nOps; - } else { - w = pDict->defaultWidthX; - wFP = pDict->defaultWidthXFP; - } - cvtNum(0, gFalse, charBuf); - cvtNum(w, wFP, charBuf); - charBuf->append((char)13); -} - -void FoFiType1C::cvtNum(double x, GBool isFP, GString *charBuf) { - Guchar buf[12]; - int y, n; - - n = 0; - if (isFP) { - if (x >= -32768 && x < 32768) { - y = (int)(x * 256.0); - buf[0] = 255; - buf[1] = (Guchar)(y >> 24); - buf[2] = (Guchar)(y >> 16); - buf[3] = (Guchar)(y >> 8); - buf[4] = (Guchar)y; - buf[5] = 255; - buf[6] = 0; - buf[7] = 0; - buf[8] = 1; - buf[9] = 0; - buf[10] = 12; - buf[11] = 12; - n = 12; - } else { - //~ error(-1, "Type 2 fixed point constant out of range"); - } - } else { - y = (int)x; - if (y >= -107 && y <= 107) { - buf[0] = (Guchar)(y + 139); - n = 1; - } else if (y > 107 && y <= 1131) { - y -= 108; - buf[0] = (Guchar)((y >> 8) + 247); - buf[1] = (Guchar)(y & 0xff); - n = 2; - } else if (y < -107 && y >= -1131) { - y = -y - 108; - buf[0] = (Guchar)((y >> 8) + 251); - buf[1] = (Guchar)(y & 0xff); - n = 2; - } else { - buf[0] = 255; - buf[1] = (Guchar)(y >> 24); - buf[2] = (Guchar)(y >> 16); - buf[3] = (Guchar)(y >> 8); - buf[4] = (Guchar)y; - n = 5; - } - } - charBuf->append((char *)buf, n); -} - -void FoFiType1C::eexecWrite(Type1CEexecBuf *eb, char *s) { - Guchar *p; - Guchar x; - - for (p = (Guchar *)s; *p; ++p) { - x = *p ^ (eb->r1 >> 8); - eb->r1 = (x + eb->r1) * 52845 + 22719; - if (eb->ascii) { - (*eb->outputFunc)(eb->outputStream, &hexChars[x >> 4], 1); - (*eb->outputFunc)(eb->outputStream, &hexChars[x & 0x0f], 1); - eb->line += 2; - if (eb->line == 64) { - (*eb->outputFunc)(eb->outputStream, "\n", 1); - eb->line = 0; - } - } else { - (*eb->outputFunc)(eb->outputStream, (char *)&x, 1); - } - } -} - -void FoFiType1C::eexecWriteCharstring(Type1CEexecBuf *eb, - Guchar *s, int n) { - Guchar x; - int i; - - // eexec encryption - for (i = 0; i < n; ++i) { - x = s[i] ^ (eb->r1 >> 8); - eb->r1 = (x + eb->r1) * 52845 + 22719; - if (eb->ascii) { - (*eb->outputFunc)(eb->outputStream, &hexChars[x >> 4], 1); - (*eb->outputFunc)(eb->outputStream, &hexChars[x & 0x0f], 1); - eb->line += 2; - if (eb->line == 64) { - (*eb->outputFunc)(eb->outputStream, "\n", 1); - eb->line = 0; - } - } else { - (*eb->outputFunc)(eb->outputStream, (char *)&x, 1); - } - } -} - -GBool FoFiType1C::parse() { - Type1CIndex fdIdx; - Type1CIndexVal val; - int i; - - parsedOk = gTrue; - - // some tools embed Type 1C fonts with an extra whitespace char at - // the beginning - if (len > 0 && file[0] != '\x01') { - ++file; - --len; - } - - // find the indexes - getIndex(getU8(2, &parsedOk), &nameIdx, &parsedOk); - getIndex(nameIdx.endPos, &topDictIdx, &parsedOk); - getIndex(topDictIdx.endPos, &stringIdx, &parsedOk); - getIndex(stringIdx.endPos, &gsubrIdx, &parsedOk); - if (!parsedOk) { - return gFalse; - } - gsubrBias = (gsubrIdx.len < 1240) ? 107 - : (gsubrIdx.len < 33900) ? 1131 : 32768; - - // read the first font name - getIndexVal(&nameIdx, 0, &val, &parsedOk); - if (!parsedOk) { - return gFalse; - } - name = new GString((char *)&file[val.pos], val.len); - - // read the top dict for the first font - readTopDict(); - - // for CID fonts: read the FDArray dicts and private dicts - if (topDict.firstOp == 0x0c1e) { - if (topDict.fdArrayOffset == 0) { - nFDs = 1; - privateDicts = (Type1CPrivateDict *)gmalloc(sizeof(Type1CPrivateDict)); - readPrivateDict(0, 0, &privateDicts[0]); - } else { - getIndex(topDict.fdArrayOffset, &fdIdx, &parsedOk); - if (!parsedOk) { - return gFalse; - } - nFDs = fdIdx.len; - privateDicts = (Type1CPrivateDict *) - gmallocn(nFDs, sizeof(Type1CPrivateDict)); - for (i = 0; i < nFDs; ++i) { - getIndexVal(&fdIdx, i, &val, &parsedOk); - if (!parsedOk) { - return gFalse; - } - readFD(val.pos, val.len, &privateDicts[i]); - } - } - - // for 8-bit fonts: read the private dict - } else { - privateDicts = (Type1CPrivateDict *)gmalloc(sizeof(Type1CPrivateDict)); - readPrivateDict(topDict.privateOffset, topDict.privateSize, - &privateDicts[0]); - } - - // check for parse errors in the private dict(s) - if (!parsedOk) { - return gFalse; - } - - // get the charstrings index - if (topDict.charStringsOffset <= 0) { - parsedOk = gFalse; - return gFalse; - } - getIndex(topDict.charStringsOffset, &charStringsIdx, &parsedOk); - if (!parsedOk) { - return gFalse; - } - nGlyphs = charStringsIdx.len; - - // for CID fonts: read the FDSelect table - if (topDict.firstOp == 0x0c1e) { - readFDSelect(); - if (!parsedOk) { - return gFalse; - } - } - - // read the charset - if (!readCharset()) { - parsedOk = gFalse; - return gFalse; - } - - // for 8-bit fonts: build the encoding - if (topDict.firstOp != 0x0c14 && topDict.firstOp != 0x0c1e) { - buildEncoding(); - if (!parsedOk) { - return gFalse; - } - } - - return parsedOk; -} - -void FoFiType1C::readTopDict() { - Type1CIndexVal topDictPtr; - int pos; - - topDict.firstOp = -1; - topDict.versionSID = 0; - topDict.noticeSID = 0; - topDict.copyrightSID = 0; - topDict.fullNameSID = 0; - topDict.familyNameSID = 0; - topDict.weightSID = 0; - topDict.isFixedPitch = 0; - topDict.italicAngle = 0; - topDict.underlinePosition = -100; - topDict.underlineThickness = 50; - topDict.paintType = 0; - topDict.charstringType = 2; - topDict.fontMatrix[0] = 0.001; - topDict.fontMatrix[1] = 0; - topDict.fontMatrix[2] = 0; - topDict.fontMatrix[3] = 0.001; - topDict.fontMatrix[4] = 0; - topDict.fontMatrix[5] = 0; - topDict.hasFontMatrix = gFalse; - topDict.uniqueID = 0; - topDict.fontBBox[0] = 0; - topDict.fontBBox[1] = 0; - topDict.fontBBox[2] = 0; - topDict.fontBBox[3] = 0; - topDict.strokeWidth = 0; - topDict.charsetOffset = 0; - topDict.encodingOffset = 0; - topDict.charStringsOffset = 0; - topDict.privateSize = 0; - topDict.privateOffset = 0; - topDict.registrySID = 0; - topDict.orderingSID = 0; - topDict.supplement = 0; - topDict.fdArrayOffset = 0; - topDict.fdSelectOffset = 0; - - getIndexVal(&topDictIdx, 0, &topDictPtr, &parsedOk); - pos = topDictPtr.pos; - nOps = 0; - while (pos < topDictPtr.pos + topDictPtr.len) { - pos = getOp(pos, gFalse, &parsedOk); - if (!parsedOk) { - break; - } - if (!ops[nOps - 1].isNum) { - --nOps; // drop the operator - if (topDict.firstOp < 0) { - topDict.firstOp = ops[nOps].op; - } - switch (ops[nOps].op) { - case 0x0000: topDict.versionSID = (int)ops[0].num; break; - case 0x0001: topDict.noticeSID = (int)ops[0].num; break; - case 0x0c00: topDict.copyrightSID = (int)ops[0].num; break; - case 0x0002: topDict.fullNameSID = (int)ops[0].num; break; - case 0x0003: topDict.familyNameSID = (int)ops[0].num; break; - case 0x0004: topDict.weightSID = (int)ops[0].num; break; - case 0x0c01: topDict.isFixedPitch = (int)ops[0].num; break; - case 0x0c02: topDict.italicAngle = ops[0].num; break; - case 0x0c03: topDict.underlinePosition = ops[0].num; break; - case 0x0c04: topDict.underlineThickness = ops[0].num; break; - case 0x0c05: topDict.paintType = (int)ops[0].num; break; - case 0x0c06: topDict.charstringType = (int)ops[0].num; break; - case 0x0c07: topDict.fontMatrix[0] = ops[0].num; - topDict.fontMatrix[1] = ops[1].num; - topDict.fontMatrix[2] = ops[2].num; - topDict.fontMatrix[3] = ops[3].num; - topDict.fontMatrix[4] = ops[4].num; - topDict.fontMatrix[5] = ops[5].num; - topDict.hasFontMatrix = gTrue; break; - case 0x000d: topDict.uniqueID = (int)ops[0].num; break; - case 0x0005: topDict.fontBBox[0] = ops[0].num; - topDict.fontBBox[1] = ops[1].num; - topDict.fontBBox[2] = ops[2].num; - topDict.fontBBox[3] = ops[3].num; break; - case 0x0c08: topDict.strokeWidth = ops[0].num; break; - case 0x000f: topDict.charsetOffset = (int)ops[0].num; break; - case 0x0010: topDict.encodingOffset = (int)ops[0].num; break; - case 0x0011: topDict.charStringsOffset = (int)ops[0].num; break; - case 0x0012: topDict.privateSize = (int)ops[0].num; - topDict.privateOffset = (int)ops[1].num; break; - case 0x0c1e: topDict.registrySID = (int)ops[0].num; - topDict.orderingSID = (int)ops[1].num; - topDict.supplement = (int)ops[2].num; break; - case 0x0c24: topDict.fdArrayOffset = (int)ops[0].num; break; - case 0x0c25: topDict.fdSelectOffset = (int)ops[0].num; break; - } - nOps = 0; - } - } -} - -// Read a CID font dict (FD) - this pulls out the private dict -// pointer, and reads the private dict. It also pulls the FontMatrix -// (if any) out of the FD. -void FoFiType1C::readFD(int offset, int length, Type1CPrivateDict *pDict) { - int pos, pSize, pOffset; - double fontMatrix[6]; - GBool hasFontMatrix; - - hasFontMatrix = gFalse; - pSize = pOffset = 0; - pos = offset; - nOps = 0; - while (pos < offset + length) { - pos = getOp(pos, gFalse, &parsedOk); - if (!parsedOk) { - return; - } - if (!ops[nOps - 1].isNum) { - if (ops[nOps - 1].op == 0x0012) { - if (nOps < 3) { - parsedOk = gFalse; - return; - } - pSize = (int)ops[0].num; - pOffset = (int)ops[1].num; - break; - } else if (ops[nOps - 1].op == 0x0c07) { - fontMatrix[0] = ops[0].num; - fontMatrix[1] = ops[1].num; - fontMatrix[2] = ops[2].num; - fontMatrix[3] = ops[3].num; - fontMatrix[4] = ops[4].num; - fontMatrix[5] = ops[5].num; - hasFontMatrix = gTrue; - } - nOps = 0; - } - } - readPrivateDict(pOffset, pSize, pDict); - if (hasFontMatrix) { - pDict->fontMatrix[0] = fontMatrix[0]; - pDict->fontMatrix[1] = fontMatrix[1]; - pDict->fontMatrix[2] = fontMatrix[2]; - pDict->fontMatrix[3] = fontMatrix[3]; - pDict->fontMatrix[4] = fontMatrix[4]; - pDict->fontMatrix[5] = fontMatrix[5]; - pDict->hasFontMatrix = gTrue; - } -} - -void FoFiType1C::readPrivateDict(int offset, int length, - Type1CPrivateDict *pDict) { - int pos; - - pDict->hasFontMatrix = gFalse; - pDict->nBlueValues = 0; - pDict->nOtherBlues = 0; - pDict->nFamilyBlues = 0; - pDict->nFamilyOtherBlues = 0; - pDict->blueScale = 0.039625; - pDict->blueShift = 7; - pDict->blueFuzz = 1; - pDict->hasStdHW = gFalse; - pDict->hasStdVW = gFalse; - pDict->nStemSnapH = 0; - pDict->nStemSnapV = 0; - pDict->hasForceBold = gFalse; - pDict->forceBoldThreshold = 0; - pDict->languageGroup = 0; - pDict->expansionFactor = 0.06; - pDict->initialRandomSeed = 0; - pDict->subrsOffset = 0; - pDict->defaultWidthX = 0; - pDict->defaultWidthXFP = gFalse; - pDict->nominalWidthX = 0; - pDict->nominalWidthXFP = gFalse; - - // no dictionary - if (offset == 0 || length == 0) { - return; - } - - pos = offset; - nOps = 0; - while (pos < offset + length) { - pos = getOp(pos, gFalse, &parsedOk); - if (!parsedOk) { - break; - } - if (!ops[nOps - 1].isNum) { - --nOps; // drop the operator - switch (ops[nOps].op) { - case 0x0006: - pDict->nBlueValues = getDeltaIntArray(pDict->blueValues, - type1CMaxBlueValues); - break; - case 0x0007: - pDict->nOtherBlues = getDeltaIntArray(pDict->otherBlues, - type1CMaxOtherBlues); - break; - case 0x0008: - pDict->nFamilyBlues = getDeltaIntArray(pDict->familyBlues, - type1CMaxBlueValues); - break; - case 0x0009: - pDict->nFamilyOtherBlues = getDeltaIntArray(pDict->familyOtherBlues, - type1CMaxOtherBlues); - break; - case 0x0c09: - pDict->blueScale = ops[0].num; - break; - case 0x0c0a: - pDict->blueShift = (int)ops[0].num; - break; - case 0x0c0b: - pDict->blueFuzz = (int)ops[0].num; - break; - case 0x000a: - pDict->stdHW = ops[0].num; - pDict->hasStdHW = gTrue; - break; - case 0x000b: - pDict->stdVW = ops[0].num; - pDict->hasStdVW = gTrue; - break; - case 0x0c0c: - pDict->nStemSnapH = getDeltaFPArray(pDict->stemSnapH, - type1CMaxStemSnap); - break; - case 0x0c0d: - pDict->nStemSnapV = getDeltaFPArray(pDict->stemSnapV, - type1CMaxStemSnap); - break; - case 0x0c0e: - pDict->forceBold = ops[0].num != 0; - pDict->hasForceBold = gTrue; - break; - case 0x0c0f: - pDict->forceBoldThreshold = ops[0].num; - break; - case 0x0c11: - pDict->languageGroup = (int)ops[0].num; - break; - case 0x0c12: - pDict->expansionFactor = ops[0].num; - break; - case 0x0c13: - pDict->initialRandomSeed = (int)ops[0].num; - break; - case 0x0013: - pDict->subrsOffset = offset + (int)ops[0].num; - break; - case 0x0014: - pDict->defaultWidthX = ops[0].num; - pDict->defaultWidthXFP = ops[0].isFP; - break; - case 0x0015: - pDict->nominalWidthX = ops[0].num; - pDict->nominalWidthXFP = ops[0].isFP; - break; - } - nOps = 0; - } - } -} - -void FoFiType1C::readFDSelect() { - int fdSelectFmt, pos, nRanges, gid0, gid1, fd, i, j; - - fdSelect = (Guchar *)gmalloc(nGlyphs); - if (topDict.fdSelectOffset == 0) { - for (i = 0; i < nGlyphs; ++i) { - fdSelect[i] = 0; - } - } else { - pos = topDict.fdSelectOffset; - fdSelectFmt = getU8(pos++, &parsedOk); - if (!parsedOk) { - return; - } - if (fdSelectFmt == 0) { - if (!checkRegion(pos, nGlyphs)) { - parsedOk = gFalse; - return; - } - memcpy(fdSelect, file + pos, nGlyphs); - } else if (fdSelectFmt == 3) { - nRanges = getU16BE(pos, &parsedOk); - pos += 2; - gid0 = getU16BE(pos, &parsedOk); - pos += 2; - for (i = 1; i <= nRanges; ++i) { - fd = getU8(pos++, &parsedOk); - gid1 = getU16BE(pos, &parsedOk); - if (!parsedOk) { - return; - } - pos += 2; - if (gid0 > gid1 || gid1 > nGlyphs) { - //~ error(-1, "Bad FDSelect table in CID font"); - parsedOk = gFalse; - return; - } - for (j = gid0; j < gid1; ++j) { - fdSelect[j] = fd; - } - gid0 = gid1; - } - } else { - //~ error(-1, "Unknown FDSelect table format in CID font"); - for (i = 0; i < nGlyphs; ++i) { - fdSelect[i] = 0; - } - } - } -} - -void FoFiType1C::buildEncoding() { - char buf[256]; - int nCodes, nRanges, encFormat; - int pos, c, sid, nLeft, nSups, i, j; - - if (topDict.encodingOffset == 0) { - encoding = fofiType1StandardEncoding; - - } else if (topDict.encodingOffset == 1) { - encoding = fofiType1ExpertEncoding; - - } else { - encoding = (char **)gmallocn(256, sizeof(char *)); - for (i = 0; i < 256; ++i) { - encoding[i] = NULL; - } - pos = topDict.encodingOffset; - encFormat = getU8(pos++, &parsedOk); - if (!parsedOk) { - return; - } - if ((encFormat & 0x7f) == 0) { - nCodes = 1 + getU8(pos++, &parsedOk); - if (!parsedOk) { - return; - } - if (nCodes > nGlyphs) { - nCodes = nGlyphs; - } - for (i = 1; i < nCodes; ++i) { - c = getU8(pos++, &parsedOk); - if (!parsedOk) { - return; - } - if (encoding[c]) { - gfree(encoding[c]); - } - encoding[c] = copyString(getString(charset[i], buf, &parsedOk)); - } - } else if ((encFormat & 0x7f) == 1) { - nRanges = getU8(pos++, &parsedOk); - if (!parsedOk) { - return; - } - nCodes = 1; - for (i = 0; i < nRanges; ++i) { - c = getU8(pos++, &parsedOk); - nLeft = getU8(pos++, &parsedOk); - if (!parsedOk) { - return; - } - for (j = 0; j <= nLeft && nCodes < nGlyphs; ++j) { - if (c < 256) { - if (encoding[c]) { - gfree(encoding[c]); - } - encoding[c] = copyString(getString(charset[nCodes], buf, - &parsedOk)); - } - ++nCodes; - ++c; - } - } - } - if (encFormat & 0x80) { - nSups = getU8(pos++, &parsedOk); - if (!parsedOk) { - return; - } - for (i = 0; i < nSups; ++i) { - c = getU8(pos++, &parsedOk);; - if (!parsedOk) { - return;; - } - sid = getU16BE(pos, &parsedOk); - pos += 2; - if (!parsedOk) { - return; - } - if (encoding[c]) { - gfree(encoding[c]); - } - encoding[c] = copyString(getString(sid, buf, &parsedOk)); - } - } - } -} - -GBool FoFiType1C::readCharset() { - int charsetFormat, c, pos; - int nLeft, i, j; - - if (topDict.charsetOffset == 0) { - charset = fofiType1CISOAdobeCharset; - } else if (topDict.charsetOffset == 1) { - charset = fofiType1CExpertCharset; - } else if (topDict.charsetOffset == 2) { - charset = fofiType1CExpertSubsetCharset; - } else { - charset = (Gushort *)gmallocn(nGlyphs, sizeof(Gushort)); - for (i = 0; i < nGlyphs; ++i) { - charset[i] = 0; - } - pos = topDict.charsetOffset; - charsetFormat = getU8(pos++, &parsedOk); - if (charsetFormat == 0) { - for (i = 1; i < nGlyphs; ++i) { - charset[i] = (Gushort)getU16BE(pos, &parsedOk); - pos += 2; - if (!parsedOk) { - break; - } - } - } else if (charsetFormat == 1) { - i = 1; - while (i < nGlyphs) { - c = getU16BE(pos, &parsedOk); - pos += 2; - nLeft = getU8(pos++, &parsedOk); - if (!parsedOk) { - break; - } - for (j = 0; j <= nLeft && i < nGlyphs; ++j) { - charset[i++] = (Gushort)c++; - } - } - } else if (charsetFormat == 2) { - i = 1; - while (i < nGlyphs) { - c = getU16BE(pos, &parsedOk); - pos += 2; - nLeft = getU16BE(pos, &parsedOk); - pos += 2; - if (!parsedOk) { - break; - } - for (j = 0; j <= nLeft && i < nGlyphs; ++j) { - charset[i++] = (Gushort)c++; - } - } - } - if (!parsedOk) { - gfree(charset); - charset = NULL; - return gFalse; - } - } - return gTrue; -} - -int FoFiType1C::getOp(int pos, GBool charstring, GBool *ok) { - static char nybChars[16] = "0123456789.ee -"; - Type1COp op; - char buf[65]; - int b0, b1, nyb0, nyb1, x, i; - - b0 = getU8(pos++, ok); - op.isNum = gTrue; - op.isFP = gFalse; - - if (b0 == 28) { - x = getU8(pos++, ok); - x = (x << 8) | getU8(pos++, ok); - if (x & 0x8000) { - x |= ~0xffff; - } - op.num = x; - - } else if (!charstring && b0 == 29) { - x = getU8(pos++, ok); - x = (x << 8) | getU8(pos++, ok); - x = (x << 8) | getU8(pos++, ok); - x = (x << 8) | getU8(pos++, ok); - if (x & 0x80000000) { - x |= ~0xffffffff; - } - op.num = x; - - } else if (!charstring && b0 == 30) { - i = 0; - do { - b1 = getU8(pos++, ok); - nyb0 = b1 >> 4; - nyb1 = b1 & 0x0f; - if (nyb0 == 0xf) { - break; - } - buf[i++] = nybChars[nyb0]; - if (i == 64) { - break; - } - if (nyb0 == 0xc) { - buf[i++] = '-'; - } - if (i == 64) { - break; - } - if (nyb1 == 0xf) { - break; - } - buf[i++] = nybChars[nyb1]; - if (i == 64) { - break; - } - if (nyb1 == 0xc) { - buf[i++] = '-'; - } - } while (i < 64); - buf[i] = '\0'; - op.num = atof(buf); - op.isFP = gTrue; - - } else if (b0 >= 32 && b0 <= 246) { - op.num = b0 - 139; - - } else if (b0 >= 247 && b0 <= 250) { - op.num = ((b0 - 247) << 8) + getU8(pos++, ok) + 108; - - } else if (b0 >= 251 && b0 <= 254) { - op.num = -((b0 - 251) << 8) - getU8(pos++, ok) - 108; - - } else if (charstring && b0 == 255) { - x = getU8(pos++, ok); - x = (x << 8) | getU8(pos++, ok); - x = (x << 8) | getU8(pos++, ok); - x = (x << 8) | getU8(pos++, ok); - if (x & 0x80000000) { - x |= ~0xffffffff; - } - op.num = (double)x / 65536.0; - op.isFP = gTrue; - - } else if (b0 == 12) { - op.isNum = gFalse; - op.op = 0x0c00 + getU8(pos++, ok); - - } else { - op.isNum = gFalse; - op.op = b0; - } - - if (nOps < 49) { - ops[nOps++] = op; - } - - return pos; -} - -// Convert the delta-encoded ops array to an array of ints. -int FoFiType1C::getDeltaIntArray(int *arr, int maxLen) { - int x; - int n, i; - - if ((n = nOps) > maxLen) { - n = maxLen; - } - x = 0; - for (i = 0; i < n; ++i) { - x += (int)ops[i].num; - arr[i] = x; - } - return n; -} - -// Convert the delta-encoded ops array to an array of doubles. -int FoFiType1C::getDeltaFPArray(double *arr, int maxLen) { - double x; - int n, i; - - if ((n = nOps) > maxLen) { - n = maxLen; - } - x = 0; - for (i = 0; i < n; ++i) { - x += ops[i].num; - arr[i] = x; - } - return n; -} - -void FoFiType1C::getIndex(int pos, Type1CIndex *idx, GBool *ok) { - idx->pos = pos; - idx->len = getU16BE(pos, ok); - if (idx->len == 0) { - // empty indexes are legal and contain just the length field - idx->offSize = 0; - idx->startPos = idx->endPos = pos + 2; - } else { - idx->offSize = getU8(pos + 2, ok); - if (idx->offSize < 1 || idx->offSize > 4) { - *ok = gFalse; - } - idx->startPos = pos + 3 + (idx->len + 1) * idx->offSize - 1; - if (idx->startPos < 0 || idx->startPos >= len) { - *ok = gFalse; - } - idx->endPos = idx->startPos + getUVarBE(pos + 3 + idx->len * idx->offSize, - idx->offSize, ok); - if (idx->endPos < idx->startPos || idx->endPos > len) { - *ok = gFalse; - } - } -} - -void FoFiType1C::getIndexVal(Type1CIndex *idx, int i, - Type1CIndexVal *val, GBool *ok) { - int pos0, pos1; - - if (i < 0 || i >= idx->len) { - *ok = gFalse; - return; - } - pos0 = idx->startPos + getUVarBE(idx->pos + 3 + i * idx->offSize, - idx->offSize, ok); - pos1 = idx->startPos + getUVarBE(idx->pos + 3 + (i + 1) * idx->offSize, - idx->offSize, ok); - if (pos0 < idx->startPos || pos0 > idx->endPos || - pos1 <= idx->startPos || pos1 > idx->endPos || - pos1 < pos0) { - *ok = gFalse; - } - val->pos = pos0; - val->len = pos1 - pos0; -} - -char *FoFiType1C::getString(int sid, char *buf, GBool *ok) { - Type1CIndexVal val; - int n; - - if (sid < 391) { - strcpy(buf, fofiType1CStdStrings[sid]); - } else { - sid -= 391; - getIndexVal(&stringIdx, sid, &val, ok); - if (*ok) { - if ((n = val.len) > 255) { - n = 255; - } - strncpy(buf, (char *)&file[val.pos], n); - buf[n] = '\0'; - } else { - buf[0] = '\0'; - } - } - return buf; -} diff --git a/kpdf/xpdf/fofi/FoFiType1C.cpp b/kpdf/xpdf/fofi/FoFiType1C.cpp new file mode 100644 index 00000000..f2ca88dc --- /dev/null +++ b/kpdf/xpdf/fofi/FoFiType1C.cpp @@ -0,0 +1,2603 @@ +//======================================================================== +// +// FoFiType1C.cpp +// +// Copyright 1999-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include "gmem.h" +#include "GString.h" +#include "FoFiEncodings.h" +#include "FoFiType1C.h" + +//------------------------------------------------------------------------ + +static char hexChars[17] = "0123456789ABCDEF"; + +//------------------------------------------------------------------------ +// FoFiType1C +//------------------------------------------------------------------------ + +FoFiType1C *FoFiType1C::make(char *fileA, int lenA) { + FoFiType1C *ff; + + ff = new FoFiType1C(fileA, lenA, gFalse); + if (!ff->parse()) { + delete ff; + return NULL; + } + return ff; +} + +FoFiType1C *FoFiType1C::load(char *fileName) { + FoFiType1C *ff; + char *fileA; + int lenA; + + if (!(fileA = FoFiBase::readFile(fileName, &lenA))) { + return NULL; + } + ff = new FoFiType1C(fileA, lenA, gTrue); + if (!ff->parse()) { + delete ff; + return NULL; + } + return ff; +} + +FoFiType1C::FoFiType1C(char *fileA, int lenA, GBool freeFileDataA): + FoFiBase(fileA, lenA, freeFileDataA) +{ + name = NULL; + encoding = NULL; + privateDicts = NULL; + fdSelect = NULL; + charset = NULL; +} + +FoFiType1C::~FoFiType1C() { + int i; + + if (name) { + delete name; + } + if (encoding && + encoding != fofiType1StandardEncoding && + encoding != fofiType1ExpertEncoding) { + for (i = 0; i < 256; ++i) { + gfree(encoding[i]); + } + gfree(encoding); + } + if (privateDicts) { + gfree(privateDicts); + } + if (fdSelect) { + gfree(fdSelect); + } + if (charset && + charset != fofiType1CISOAdobeCharset && + charset != fofiType1CExpertCharset && + charset != fofiType1CExpertSubsetCharset) { + gfree(charset); + } +} + +char *FoFiType1C::getName() { + return name ? name->getCString() : (char *)NULL; +} + +char **FoFiType1C::getEncoding() { + return encoding; +} + +Gushort *FoFiType1C::getCIDToGIDMap(int *nCIDs) { + Gushort *map; + int n, i; + + // a CID font's top dict has ROS as the first operator + if (topDict.firstOp != 0x0c1e) { + *nCIDs = 0; + return NULL; + } + + // in a CID font, the charset data is the GID-to-CID mapping, so all + // we have to do is reverse it + n = 0; + for (i = 0; i < nGlyphs; ++i) { + if (charset[i] > n) { + n = charset[i]; + } + } + ++n; + map = (Gushort *)gmallocn(n, sizeof(Gushort)); + memset(map, 0, n * sizeof(Gushort)); + for (i = 0; i < nGlyphs; ++i) { + map[charset[i]] = i; + } + *nCIDs = n; + return map; +} + +void FoFiType1C::convertToType1(char *psName, char **newEncoding, GBool ascii, + FoFiOutputFunc outputFunc, + void *outputStream) { + int psNameLen; + Type1CEexecBuf eb; + Type1CIndex subrIdx; + Type1CIndexVal val; + GString *buf; + char buf2[256]; + char **enc; + GBool ok; + int i; + + if (psName) { + psNameLen = strlen(psName); + } else { + psName = name->getCString(); + psNameLen = name->getLength(); + } + + // write header and font dictionary, up to encoding + ok = gTrue; + (*outputFunc)(outputStream, "%!FontType1-1.0: ", 17); + (*outputFunc)(outputStream, psName, psNameLen); + if (topDict.versionSID != 0) { + getString(topDict.versionSID, buf2, &ok); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + } + (*outputFunc)(outputStream, "\n", 1); + // the dictionary needs room for 12 entries: the following 9, plus + // Private and CharStrings (in the eexec section) and FID (which is + // added by definefont) + (*outputFunc)(outputStream, "12 dict begin\n", 14); + (*outputFunc)(outputStream, "/FontInfo 10 dict dup begin\n", 28); + if (topDict.versionSID != 0) { + (*outputFunc)(outputStream, "/version (", 10); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + (*outputFunc)(outputStream, ") readonly def\n", 15); + } + if (topDict.noticeSID != 0) { + getString(topDict.noticeSID, buf2, &ok); + (*outputFunc)(outputStream, "/Notice (", 9); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + (*outputFunc)(outputStream, ") readonly def\n", 15); + } + if (topDict.copyrightSID != 0) { + getString(topDict.copyrightSID, buf2, &ok); + (*outputFunc)(outputStream, "/Copyright (", 12); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + (*outputFunc)(outputStream, ") readonly def\n", 15); + } + if (topDict.fullNameSID != 0) { + getString(topDict.fullNameSID, buf2, &ok); + (*outputFunc)(outputStream, "/FullName (", 11); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + (*outputFunc)(outputStream, ") readonly def\n", 15); + } + if (topDict.familyNameSID != 0) { + getString(topDict.familyNameSID, buf2, &ok); + (*outputFunc)(outputStream, "/FamilyName (", 13); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + (*outputFunc)(outputStream, ") readonly def\n", 15); + } + if (topDict.weightSID != 0) { + getString(topDict.weightSID, buf2, &ok); + (*outputFunc)(outputStream, "/Weight (", 9); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + (*outputFunc)(outputStream, ") readonly def\n", 15); + } + if (topDict.isFixedPitch) { + (*outputFunc)(outputStream, "/isFixedPitch true def\n", 23); + } else { + (*outputFunc)(outputStream, "/isFixedPitch false def\n", 24); + } + buf = GString::format("/ItalicAngle {0:.4g} def\n", topDict.italicAngle); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format("/UnderlinePosition {0:.4g} def\n", + topDict.underlinePosition); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format("/UnderlineThickness {0:.4g} def\n", + topDict.underlineThickness); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "end readonly def\n", 17); + (*outputFunc)(outputStream, "/FontName /", 11); + (*outputFunc)(outputStream, psName, psNameLen); + (*outputFunc)(outputStream, " def\n", 5); + buf = GString::format("/PaintType {0:d} def\n", topDict.paintType); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/FontType 1 def\n", 16); + buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] readonly def\n", + topDict.fontMatrix[0], topDict.fontMatrix[1], + topDict.fontMatrix[2], topDict.fontMatrix[3], + topDict.fontMatrix[4], topDict.fontMatrix[5]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] readonly def\n", + topDict.fontBBox[0], topDict.fontBBox[1], + topDict.fontBBox[2], topDict.fontBBox[3]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format("/StrokeWidth {0:.4g} def\n", topDict.strokeWidth); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + if (topDict.uniqueID != 0) { + buf = GString::format("/UniqueID {0:d} def\n", topDict.uniqueID); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + + // write the encoding + (*outputFunc)(outputStream, "/Encoding ", 10); + if (!newEncoding && encoding == fofiType1StandardEncoding) { + (*outputFunc)(outputStream, "StandardEncoding def\n", 21); + } else { + (*outputFunc)(outputStream, "256 array\n", 10); + (*outputFunc)(outputStream, + "0 1 255 {1 index exch /.notdef put} for\n", 40); + enc = newEncoding ? newEncoding : encoding; + for (i = 0; i < 256; ++i) { + if (enc[i]) { + buf = GString::format("dup {0:d} /{1:s} put\n", i, enc[i]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + } + (*outputFunc)(outputStream, "readonly def\n", 13); + } + (*outputFunc)(outputStream, "currentdict end\n", 16); + + // start the binary section + (*outputFunc)(outputStream, "currentfile eexec\n", 18); + eb.outputFunc = outputFunc; + eb.outputStream = outputStream; + eb.ascii = ascii; + eb.r1 = 55665; + eb.line = 0; + + // write the private dictionary + eexecWrite(&eb, "\x83\xca\x73\xd5"); + eexecWrite(&eb, "dup /Private 32 dict dup begin\n"); + eexecWrite(&eb, "/RD {string currentfile exch readstring pop}" + " executeonly def\n"); + eexecWrite(&eb, "/ND {noaccess def} executeonly def\n"); + eexecWrite(&eb, "/NP {noaccess put} executeonly def\n"); + eexecWrite(&eb, "/MinFeature {16 16} def\n"); + eexecWrite(&eb, "/password 5839 def\n"); + if (privateDicts[0].nBlueValues) { + eexecWrite(&eb, "/BlueValues ["); + for (i = 0; i < privateDicts[0].nBlueValues; ++i) { + buf = GString::format("{0:s}{1:d}", + i > 0 ? " " : "", privateDicts[0].blueValues[i]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[0].nOtherBlues) { + eexecWrite(&eb, "/OtherBlues ["); + for (i = 0; i < privateDicts[0].nOtherBlues; ++i) { + buf = GString::format("{0:s}{1:d}", + i > 0 ? " " : "", privateDicts[0].otherBlues[i]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[0].nFamilyBlues) { + eexecWrite(&eb, "/FamilyBlues ["); + for (i = 0; i < privateDicts[0].nFamilyBlues; ++i) { + buf = GString::format("{0:s}{1:d}", + i > 0 ? " " : "", privateDicts[0].familyBlues[i]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[0].nFamilyOtherBlues) { + eexecWrite(&eb, "/FamilyOtherBlues ["); + for (i = 0; i < privateDicts[0].nFamilyOtherBlues; ++i) { + buf = GString::format("{0:s}{1:d}", i > 0 ? " " : "", + privateDicts[0].familyOtherBlues[i]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[0].blueScale != 0.039625) { + buf = GString::format("/BlueScale {0:.4g} def\n", + privateDicts[0].blueScale); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[0].blueShift != 7) { + buf = GString::format("/BlueShift {0:d} def\n", privateDicts[0].blueShift); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[0].blueFuzz != 1) { + buf = GString::format("/BlueFuzz {0:d} def\n", privateDicts[0].blueFuzz); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[0].hasStdHW) { + buf = GString::format("/StdHW [{0:.4g}] def\n", privateDicts[0].stdHW); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[0].hasStdVW) { + buf = GString::format("/StdVW [{0:.4g}] def\n", privateDicts[0].stdVW); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[0].nStemSnapH) { + eexecWrite(&eb, "/StemSnapH ["); + for (i = 0; i < privateDicts[0].nStemSnapH; ++i) { + buf = GString::format("{0:s}{1:.4g}", + i > 0 ? " " : "", privateDicts[0].stemSnapH[i]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[0].nStemSnapV) { + eexecWrite(&eb, "/StemSnapV ["); + for (i = 0; i < privateDicts[0].nStemSnapV; ++i) { + buf = GString::format("{0:s}{1:.4g}", + i > 0 ? " " : "", privateDicts[0].stemSnapV[i]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[0].hasForceBold) { + buf = GString::format("/ForceBold {0:s} def\n", + privateDicts[0].forceBold ? "true" : "false"); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[0].forceBoldThreshold != 0) { + buf = GString::format("/ForceBoldThreshold {0:.4g} def\n", + privateDicts[0].forceBoldThreshold); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[0].languageGroup != 0) { + buf = GString::format("/LanguageGroup {0:d} def\n", + privateDicts[0].languageGroup); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[0].expansionFactor != 0.06) { + buf = GString::format("/ExpansionFactor {0:.4g} def\n", + privateDicts[0].expansionFactor); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + + // set up subroutines + ok = gTrue; + getIndex(privateDicts[0].subrsOffset, &subrIdx, &ok); + if (!ok) { + subrIdx.pos = -1; + } + + // write the CharStrings + buf = GString::format("2 index /CharStrings {0:d} dict dup begin\n", + nGlyphs); + eexecWrite(&eb, buf->getCString()); + delete buf; + for (i = 0; i < nGlyphs; ++i) { + ok = gTrue; + getIndexVal(&charStringsIdx, i, &val, &ok); + if (ok) { + getString(charset[i], buf2, &ok); + if (ok) { + eexecCvtGlyph(&eb, buf2, val.pos, val.len, &subrIdx, &privateDicts[0]); + } + } + } + eexecWrite(&eb, "end\n"); + eexecWrite(&eb, "end\n"); + eexecWrite(&eb, "readonly put\n"); + eexecWrite(&eb, "noaccess put\n"); + eexecWrite(&eb, "dup /FontName get exch definefont pop\n"); + eexecWrite(&eb, "mark currentfile closefile\n"); + + // trailer + if (ascii && eb.line > 0) { + (*outputFunc)(outputStream, "\n", 1); + } + for (i = 0; i < 8; ++i) { + (*outputFunc)(outputStream, "0000000000000000000000000000000000000000000000000000000000000000\n", 65); + } + (*outputFunc)(outputStream, "cleartomark\n", 12); +} + +void FoFiType1C::convertToCIDType0(char *psName, + FoFiOutputFunc outputFunc, + void *outputStream) { + int *cidMap; + GString *charStrings; + int *charStringOffsets; + Type1CIndex subrIdx; + Type1CIndexVal val; + int nCIDs, gdBytes; + GString *buf; + char buf2[256]; + GBool ok; + int gid, offset, n, i, j, k; + + // compute the CID count and build the CID-to-GID mapping + nCIDs = 0; + for (i = 0; i < nGlyphs; ++i) { + if (charset[i] >= nCIDs) { + nCIDs = charset[i] + 1; + } + } + cidMap = (int *)gmallocn(nCIDs, sizeof(int)); + for (i = 0; i < nCIDs; ++i) { + cidMap[i] = -1; + } + for (i = 0; i < nGlyphs; ++i) { + cidMap[charset[i]] = i; + } + + // build the charstrings + charStrings = new GString(); + charStringOffsets = (int *)gmallocn(nCIDs + 1, sizeof(int)); + for (i = 0; i < nCIDs; ++i) { + charStringOffsets[i] = charStrings->getLength(); + if ((gid = cidMap[i]) >= 0) { + ok = gTrue; + getIndexVal(&charStringsIdx, gid, &val, &ok); + if (ok) { + getIndex(privateDicts[fdSelect[gid]].subrsOffset, &subrIdx, &ok); + if (!ok) { + subrIdx.pos = -1; + } + cvtGlyph(val.pos, val.len, charStrings, + &subrIdx, &privateDicts[fdSelect[gid]], gTrue); + } + } + } + charStringOffsets[nCIDs] = charStrings->getLength(); + + // compute gdBytes = number of bytes needed for charstring offsets + // (offset size needs to account for the charstring offset table, + // with a worst case of five bytes per entry, plus the charstrings + // themselves) + i = (nCIDs + 1) * 5 + charStrings->getLength(); + if (i < 0x100) { + gdBytes = 1; + } else if (i < 0x10000) { + gdBytes = 2; + } else if (i < 0x1000000) { + gdBytes = 3; + } else { + gdBytes = 4; + } + + // begin the font dictionary + (*outputFunc)(outputStream, "/CIDInit /ProcSet findresource begin\n", 37); + (*outputFunc)(outputStream, "20 dict begin\n", 14); + (*outputFunc)(outputStream, "/CIDFontName /", 14); + (*outputFunc)(outputStream, psName, strlen(psName)); + (*outputFunc)(outputStream, " def\n", 5); + (*outputFunc)(outputStream, "/CIDFontType 0 def\n", 19); + (*outputFunc)(outputStream, "/CIDSystemInfo 3 dict dup begin\n", 32); + if (topDict.registrySID > 0 && topDict.orderingSID > 0) { + ok = gTrue; + getString(topDict.registrySID, buf2, &ok); + if (ok) { + (*outputFunc)(outputStream, " /Registry (", 13); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + (*outputFunc)(outputStream, ") def\n", 6); + } + ok = gTrue; + getString(topDict.orderingSID, buf2, &ok); + if (ok) { + (*outputFunc)(outputStream, " /Ordering (", 13); + (*outputFunc)(outputStream, buf2, strlen(buf2)); + (*outputFunc)(outputStream, ") def\n", 6); + } + } else { + (*outputFunc)(outputStream, " /Registry (Adobe) def\n", 24); + (*outputFunc)(outputStream, " /Ordering (Identity) def\n", 27); + } + buf = GString::format(" /Supplement {0:d} def\n", topDict.supplement); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "end def\n", 8); + if (topDict.hasFontMatrix) { + buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] def\n", + topDict.fontMatrix[0], topDict.fontMatrix[1], + topDict.fontMatrix[2], topDict.fontMatrix[3], + topDict.fontMatrix[4], topDict.fontMatrix[5]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } else if (privateDicts[0].hasFontMatrix) { + (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); + } else { + (*outputFunc)(outputStream, + "/FontMatrix [0.001 0 0 0.001 0 0] def\n", 38); + } + buf = GString::format("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] def\n", + topDict.fontBBox[0], topDict.fontBBox[1], + topDict.fontBBox[2], topDict.fontBBox[3]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/FontInfo 1 dict dup begin\n", 27); + (*outputFunc)(outputStream, " /FSType 8 def\n", 16); + (*outputFunc)(outputStream, "end def\n", 8); + + // CIDFont-specific entries + buf = GString::format("/CIDCount {0:d} def\n", nCIDs); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/FDBytes 1 def\n", 15); + buf = GString::format("/GDBytes {0:d} def\n", gdBytes); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/CIDMapOffset 0 def\n", 20); + if (topDict.paintType != 0) { + buf = GString::format("/PaintType {0:d} def\n", topDict.paintType); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format("/StrokeWidth {0:.4g} def\n", topDict.strokeWidth); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + + // FDArray entry + buf = GString::format("/FDArray {0:d} array\n", nFDs); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + for (i = 0; i < nFDs; ++i) { + buf = GString::format("dup {0:d} 10 dict begin\n", i); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/FontType 1 def\n", 16); + if (privateDicts[i].hasFontMatrix) { + buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] def\n", + privateDicts[i].fontMatrix[0], + privateDicts[i].fontMatrix[1], + privateDicts[i].fontMatrix[2], + privateDicts[i].fontMatrix[3], + privateDicts[i].fontMatrix[4], + privateDicts[i].fontMatrix[5]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } else { + (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); + } + buf = GString::format("/PaintType {0:d} def\n", topDict.paintType); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/Private 32 dict begin\n", 23); + if (privateDicts[i].nBlueValues) { + (*outputFunc)(outputStream, "/BlueValues [", 13); + for (j = 0; j < privateDicts[i].nBlueValues; ++j) { + buf = GString::format("{0:s}{1:d}", + j > 0 ? " " : "", privateDicts[i].blueValues[j]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + } + if (privateDicts[i].nOtherBlues) { + (*outputFunc)(outputStream, "/OtherBlues [", 13); + for (j = 0; j < privateDicts[i].nOtherBlues; ++j) { + buf = GString::format("{0:s}{1:d}", + j > 0 ? " " : "", privateDicts[i].otherBlues[j]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + } + if (privateDicts[i].nFamilyBlues) { + (*outputFunc)(outputStream, "/FamilyBlues [", 14); + for (j = 0; j < privateDicts[i].nFamilyBlues; ++j) { + buf = GString::format("{0:s}{1:d}", + j > 0 ? " " : "", + privateDicts[i].familyBlues[j]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + } + if (privateDicts[i].nFamilyOtherBlues) { + (*outputFunc)(outputStream, "/FamilyOtherBlues [", 19); + for (j = 0; j < privateDicts[i].nFamilyOtherBlues; ++j) { + buf = GString::format("{0:s}{1:d}", j > 0 ? " " : "", + privateDicts[i].familyOtherBlues[j]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + } + if (privateDicts[i].blueScale != 0.039625) { + buf = GString::format("/BlueScale {0:.4g} def\n", + privateDicts[i].blueScale); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (privateDicts[i].blueShift != 7) { + buf = GString::format("/BlueShift {0:d} def\n", + privateDicts[i].blueShift); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (privateDicts[i].blueFuzz != 1) { + buf = GString::format("/BlueFuzz {0:d} def\n", privateDicts[i].blueFuzz); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (privateDicts[i].hasStdHW) { + buf = GString::format("/StdHW [{0:.4g}] def\n", privateDicts[i].stdHW); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (privateDicts[i].hasStdVW) { + buf = GString::format("/StdVW [{0:.4g}] def\n", privateDicts[i].stdVW); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (privateDicts[i].nStemSnapH) { + (*outputFunc)(outputStream, "/StemSnapH [", 12); + for (j = 0; j < privateDicts[i].nStemSnapH; ++j) { + buf = GString::format("{0:s}{1:.4g}", + j > 0 ? " " : "", privateDicts[i].stemSnapH[j]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + } + if (privateDicts[i].nStemSnapV) { + (*outputFunc)(outputStream, "/StemSnapV [", 12); + for (j = 0; j < privateDicts[i].nStemSnapV; ++j) { + buf = GString::format("{0:s}{1:.4g}", + j > 0 ? " " : "", privateDicts[i].stemSnapV[j]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + } + if (privateDicts[i].hasForceBold) { + buf = GString::format("/ForceBold {0:s} def\n", + privateDicts[i].forceBold ? "true" : "false"); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (privateDicts[i].forceBoldThreshold != 0) { + buf = GString::format("/ForceBoldThreshold {0:.4g} def\n", + privateDicts[i].forceBoldThreshold); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (privateDicts[i].languageGroup != 0) { + buf = GString::format("/LanguageGroup {0:d} def\n", + privateDicts[i].languageGroup); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (privateDicts[i].expansionFactor != 0.06) { + buf = GString::format("/ExpansionFactor {0:.4g} def\n", + privateDicts[i].expansionFactor); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "currentdict end def\n", 20); + (*outputFunc)(outputStream, "currentdict end put\n", 20); + } + (*outputFunc)(outputStream, "def\n", 4); + + // start the binary section + offset = (nCIDs + 1) * (1 + gdBytes); + buf = GString::format("(Hex) {0:d} StartData\n", + offset + charStrings->getLength()); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + + // write the charstring offset (CIDMap) table + for (i = 0; i <= nCIDs; i += 6) { + for (j = 0; j < 6 && i+j <= nCIDs; ++j) { + if (i+j < nCIDs && cidMap[i+j] >= 0) { + buf2[0] = (char)fdSelect[cidMap[i+j]]; + } else { + buf2[0] = (char)0; + } + n = offset + charStringOffsets[i+j]; + for (k = gdBytes; k >= 1; --k) { + buf2[k] = (char)(n & 0xff); + n >>= 8; + } + for (k = 0; k <= gdBytes; ++k) { + buf = GString::format("{0:02x}", buf2[k] & 0xff); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + } + (*outputFunc)(outputStream, "\n", 1); + } + + // write the charstring data + n = charStrings->getLength(); + for (i = 0; i < n; i += 32) { + for (j = 0; j < 32 && i+j < n; ++j) { + buf = GString::format("{0:02x}", charStrings->getChar(i+j) & 0xff); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (i + 32 >= n) { + (*outputFunc)(outputStream, ">", 1); + } + (*outputFunc)(outputStream, "\n", 1); + } + + gfree(charStringOffsets); + delete charStrings; + gfree(cidMap); +} + +void FoFiType1C::convertToType0(char *psName, + FoFiOutputFunc outputFunc, + void *outputStream) { + int *cidMap; + Type1CIndex subrIdx; + Type1CIndexVal val; + int nCIDs; + GString *buf; + Type1CEexecBuf eb; + GBool ok; + int fd, i, j, k; + + // compute the CID count and build the CID-to-GID mapping + nCIDs = 0; + for (i = 0; i < nGlyphs; ++i) { + if (charset[i] >= nCIDs) { + nCIDs = charset[i] + 1; + } + } + cidMap = (int *)gmallocn(nCIDs, sizeof(int)); + for (i = 0; i < nCIDs; ++i) { + cidMap[i] = -1; + } + for (i = 0; i < nGlyphs; ++i) { + cidMap[charset[i]] = i; + } + + // write the descendant Type 1 fonts + for (i = 0; i < nCIDs; i += 256) { + + //~ this assumes that all CIDs in this block have the same FD -- + //~ to handle multiple FDs correctly, need to somehow divide the + //~ font up by FD; as a kludge we ignore CID 0, which is .notdef + fd = 0; + for (j = i==0 ? 1 : 0; j < 256 && i+j < nCIDs; ++j) { + if (cidMap[i+j] >= 0) { + fd = fdSelect[cidMap[i+j]]; + break; + } + } + + // font dictionary (unencrypted section) + (*outputFunc)(outputStream, "16 dict begin\n", 14); + (*outputFunc)(outputStream, "/FontName /", 11); + (*outputFunc)(outputStream, psName, strlen(psName)); + buf = GString::format("_{0:02x} def\n", i >> 8); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, "/FontType 1 def\n", 16); + if (privateDicts[fd].hasFontMatrix) { + buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] def\n", + privateDicts[fd].fontMatrix[0], + privateDicts[fd].fontMatrix[1], + privateDicts[fd].fontMatrix[2], + privateDicts[fd].fontMatrix[3], + privateDicts[fd].fontMatrix[4], + privateDicts[fd].fontMatrix[5]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } else if (topDict.hasFontMatrix) { + (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); + } else { + (*outputFunc)(outputStream, + "/FontMatrix [0.001 0 0 0.001 0 0] def\n", 38); + } + buf = GString::format("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] def\n", + topDict.fontBBox[0], topDict.fontBBox[1], + topDict.fontBBox[2], topDict.fontBBox[3]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + buf = GString::format("/PaintType {0:d} def\n", topDict.paintType); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + if (topDict.paintType != 0) { + buf = GString::format("/StrokeWidth {0:.4g} def\n", topDict.strokeWidth); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "/Encoding 256 array\n", 20); + for (j = 0; j < 256 && i+j < nCIDs; ++j) { + buf = GString::format("dup {0:d} /c{1:02x} put\n", j, j); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + if (j < 256) { + buf = GString::format("{0:d} 1 255 {{ 1 index exch /.notdef put }} for\n", + j); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "readonly def\n", 13); + (*outputFunc)(outputStream, "currentdict end\n", 16); + + // start the binary section + (*outputFunc)(outputStream, "currentfile eexec\n", 18); + eb.outputFunc = outputFunc; + eb.outputStream = outputStream; + eb.ascii = gTrue; + eb.r1 = 55665; + eb.line = 0; + + // start the private dictionary + eexecWrite(&eb, "\x83\xca\x73\xd5"); + eexecWrite(&eb, "dup /Private 32 dict dup begin\n"); + eexecWrite(&eb, "/RD {string currentfile exch readstring pop}" + " executeonly def\n"); + eexecWrite(&eb, "/ND {noaccess def} executeonly def\n"); + eexecWrite(&eb, "/NP {noaccess put} executeonly def\n"); + eexecWrite(&eb, "/MinFeature {16 16} def\n"); + eexecWrite(&eb, "/password 5839 def\n"); + if (privateDicts[fd].nBlueValues) { + eexecWrite(&eb, "/BlueValues ["); + for (k = 0; k < privateDicts[fd].nBlueValues; ++k) { + buf = GString::format("{0:s}{1:d}", + k > 0 ? " " : "", + privateDicts[fd].blueValues[k]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[fd].nOtherBlues) { + eexecWrite(&eb, "/OtherBlues ["); + for (k = 0; k < privateDicts[fd].nOtherBlues; ++k) { + buf = GString::format("{0:s}{1:d}", + k > 0 ? " " : "", + privateDicts[fd].otherBlues[k]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[fd].nFamilyBlues) { + eexecWrite(&eb, "/FamilyBlues ["); + for (k = 0; k < privateDicts[fd].nFamilyBlues; ++k) { + buf = GString::format("{0:s}{1:d}", k > 0 ? " " : "", + privateDicts[fd].familyBlues[k]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[fd].nFamilyOtherBlues) { + eexecWrite(&eb, "/FamilyOtherBlues ["); + for (k = 0; k < privateDicts[fd].nFamilyOtherBlues; ++k) { + buf = GString::format("{0:s}{1:d}", k > 0 ? " " : "", + privateDicts[fd].familyOtherBlues[k]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[fd].blueScale != 0.039625) { + buf = GString::format("/BlueScale {0:.4g} def\n", + privateDicts[fd].blueScale); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[fd].blueShift != 7) { + buf = GString::format("/BlueShift {0:d} def\n", + privateDicts[fd].blueShift); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[fd].blueFuzz != 1) { + buf = GString::format("/BlueFuzz {0:d} def\n", + privateDicts[fd].blueFuzz); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[fd].hasStdHW) { + buf = GString::format("/StdHW [{0:.4g}] def\n", privateDicts[fd].stdHW); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[fd].hasStdVW) { + buf = GString::format("/StdVW [{0:.4g}] def\n", privateDicts[fd].stdVW); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[fd].nStemSnapH) { + eexecWrite(&eb, "/StemSnapH ["); + for (k = 0; k < privateDicts[fd].nStemSnapH; ++k) { + buf = GString::format("{0:s}{1:.4g}", + k > 0 ? " " : "", privateDicts[fd].stemSnapH[k]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[fd].nStemSnapV) { + eexecWrite(&eb, "/StemSnapV ["); + for (k = 0; k < privateDicts[fd].nStemSnapV; ++k) { + buf = GString::format("{0:s}{1:.4g}", + k > 0 ? " " : "", privateDicts[fd].stemSnapV[k]); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + eexecWrite(&eb, "] def\n"); + } + if (privateDicts[fd].hasForceBold) { + buf = GString::format("/ForceBold {0:s} def\n", + privateDicts[fd].forceBold ? "true" : "false"); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[fd].forceBoldThreshold != 0) { + buf = GString::format("/ForceBoldThreshold {0:.4g} def\n", + privateDicts[fd].forceBoldThreshold); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[fd].languageGroup != 0) { + buf = GString::format("/LanguageGroup {0:d} def\n", + privateDicts[fd].languageGroup); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + if (privateDicts[fd].expansionFactor != 0.06) { + buf = GString::format("/ExpansionFactor {0:.4g} def\n", + privateDicts[fd].expansionFactor); + eexecWrite(&eb, buf->getCString()); + delete buf; + } + + // set up the subroutines + ok = gTrue; + getIndex(privateDicts[fd].subrsOffset, &subrIdx, &ok); + if (!ok) { + subrIdx.pos = -1; + } + + // start the CharStrings + eexecWrite(&eb, "2 index /CharStrings 256 dict dup begin\n"); + + // write the .notdef CharString + ok = gTrue; + getIndexVal(&charStringsIdx, 0, &val, &ok); + if (ok) { + eexecCvtGlyph(&eb, ".notdef", val.pos, val.len, + &subrIdx, &privateDicts[fd]); + } + + // write the CharStrings + for (j = 0; j < 256 && i+j < nCIDs; ++j) { + if (cidMap[i+j] >= 0) { + ok = gTrue; + getIndexVal(&charStringsIdx, cidMap[i+j], &val, &ok); + if (ok) { + buf = GString::format("c{0:02x}", j); + eexecCvtGlyph(&eb, buf->getCString(), val.pos, val.len, + &subrIdx, &privateDicts[fd]); + delete buf; + } + } + } + eexecWrite(&eb, "end\n"); + eexecWrite(&eb, "end\n"); + eexecWrite(&eb, "readonly put\n"); + eexecWrite(&eb, "noaccess put\n"); + eexecWrite(&eb, "dup /FontName get exch definefont pop\n"); + eexecWrite(&eb, "mark currentfile closefile\n"); + + // trailer + if (eb.line > 0) { + (*outputFunc)(outputStream, "\n", 1); + } + for (j = 0; j < 8; ++j) { + (*outputFunc)(outputStream, "0000000000000000000000000000000000000000000000000000000000000000\n", 65); + } + (*outputFunc)(outputStream, "cleartomark\n", 12); + } + + // write the Type 0 parent font + (*outputFunc)(outputStream, "16 dict begin\n", 14); + (*outputFunc)(outputStream, "/FontName /", 11); + (*outputFunc)(outputStream, psName, strlen(psName)); + (*outputFunc)(outputStream, " def\n", 5); + (*outputFunc)(outputStream, "/FontType 0 def\n", 16); + if (topDict.hasFontMatrix) { + buf = GString::format("/FontMatrix [{0:.8g} {1:.8g} {2:.8g} {3:.8g} {4:.8g} {5:.8g}] def\n", + topDict.fontMatrix[0], topDict.fontMatrix[1], + topDict.fontMatrix[2], topDict.fontMatrix[3], + topDict.fontMatrix[4], topDict.fontMatrix[5]); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } else { + (*outputFunc)(outputStream, "/FontMatrix [1 0 0 1 0 0] def\n", 30); + } + (*outputFunc)(outputStream, "/FMapType 2 def\n", 16); + (*outputFunc)(outputStream, "/Encoding [\n", 12); + for (i = 0; i < nCIDs; i += 256) { + buf = GString::format("{0:d}\n", i >> 8); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + (*outputFunc)(outputStream, "/FDepVector [\n", 14); + for (i = 0; i < nCIDs; i += 256) { + (*outputFunc)(outputStream, "/", 1); + (*outputFunc)(outputStream, psName, strlen(psName)); + buf = GString::format("_{0:02x} findfont\n", i >> 8); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + (*outputFunc)(outputStream, "] def\n", 6); + (*outputFunc)(outputStream, "FontName currentdict end definefont pop\n", 40); + + gfree(cidMap); +} + +void FoFiType1C::eexecCvtGlyph(Type1CEexecBuf *eb, char *glyphName, + int offset, int nBytes, + Type1CIndex *subrIdx, + Type1CPrivateDict *pDict) { + GString *buf; + GString *charBuf; + + // generate the charstring + charBuf = new GString(); + cvtGlyph(offset, nBytes, charBuf, subrIdx, pDict, gTrue); + + buf = GString::format("/{0:s} {1:d} RD ", glyphName, charBuf->getLength()); + eexecWrite(eb, buf->getCString()); + delete buf; + eexecWriteCharstring(eb, (Guchar *)charBuf->getCString(), + charBuf->getLength()); + eexecWrite(eb, " ND\n"); + + delete charBuf; +} + +void FoFiType1C::cvtGlyph(int offset, int nBytes, GString *charBuf, + Type1CIndex *subrIdx, Type1CPrivateDict *pDict, + GBool top) { + Type1CIndexVal val; + GBool ok, dFP; + double d, dx, dy; + Gushort r2; + Guchar byte; + int pos, subrBias, start, i, k; + + start = charBuf->getLength(); + if (top) { + charBuf->append((char)73); + charBuf->append((char)58); + charBuf->append((char)147); + charBuf->append((char)134); + nOps = 0; + nHints = 0; + firstOp = gTrue; + openPath = gFalse; + } + + pos = offset; + while (pos < offset + nBytes) { + ok = gTrue; + pos = getOp(pos, gTrue, &ok); + if (!ok) { + break; + } + if (!ops[nOps - 1].isNum) { + --nOps; // drop the operator + switch (ops[nOps].op) { + case 0x0001: // hstem + if (firstOp) { + cvtGlyphWidth(nOps & 1, charBuf, pDict); + firstOp = gFalse; + } + if (nOps & 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hstem", nOps); + } + d = 0; + dFP = gFalse; + for (k = 0; k < nOps; k += 2) { + // convert Type 2 edge hints (-20 or -21) to Type 1 ghost hints + if (ops[k+1].num < 0) { + d += ops[k].num + ops[k+1].num; + dFP |= ops[k].isFP | ops[k+1].isFP; + cvtNum(d, dFP, charBuf); + cvtNum(-ops[k+1].num, ops[k+1].isFP, charBuf); + } else { + d += ops[k].num; + dFP |= ops[k].isFP; + cvtNum(d, dFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + d += ops[k+1].num; + dFP |= ops[k+1].isFP; + } + charBuf->append((char)1); + } + nHints += nOps / 2; + nOps = 0; + break; + case 0x0003: // vstem + if (firstOp) { + cvtGlyphWidth(nOps & 1, charBuf, pDict); + firstOp = gFalse; + } + if (nOps & 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 vstem", nOps); + } + d = 0; + dFP = gFalse; + for (k = 0; k < nOps; k += 2) { + // convert Type 2 edge hints (-20 or -21) to Type 1 ghost hints + if (ops[k+1].num < 0) { + d += ops[k].num + ops[k+1].num; + dFP |= ops[k].isFP | ops[k+1].isFP; + cvtNum(d, dFP, charBuf); + cvtNum(-ops[k+1].num, ops[k+1].isFP, charBuf); + } else { + d += ops[k].num; + dFP |= ops[k].isFP; + cvtNum(d, dFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + d += ops[k+1].num; + dFP |= ops[k+1].isFP; + } + charBuf->append((char)3); + } + nHints += nOps / 2; + nOps = 0; + break; + case 0x0004: // vmoveto + if (firstOp) { + cvtGlyphWidth(nOps == 2, charBuf, pDict); + firstOp = gFalse; + } + if (openPath) { + charBuf->append((char)9); + openPath = gFalse; + } + if (nOps != 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 vmoveto", nOps); + } + cvtNum(ops[0].num, ops[0].isFP, charBuf); + charBuf->append((char)4); + nOps = 0; + break; + case 0x0005: // rlineto + if (nOps < 2 || nOps % 2 != 0) { + //~ error(-1, "Wrong number of args (%d) to Type 2 rlineto", nOps); + } + for (k = 0; k < nOps; k += 2) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + charBuf->append((char)5); + } + nOps = 0; + openPath = gTrue; + break; + case 0x0006: // hlineto + if (nOps < 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hlineto", nOps); + } + for (k = 0; k < nOps; ++k) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + charBuf->append((char)((k & 1) ? 7 : 6)); + } + nOps = 0; + openPath = gTrue; + break; + case 0x0007: // vlineto + if (nOps < 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 vlineto", nOps); + } + for (k = 0; k < nOps; ++k) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + charBuf->append((char)((k & 1) ? 6 : 7)); + } + nOps = 0; + openPath = gTrue; + break; + case 0x0008: // rrcurveto + if (nOps < 6 || nOps % 6 != 0) { + //~ error(-1, "Wrong number of args (%d) to Type 2 rrcurveto", nOps); + } + for (k = 0; k < nOps; k += 6) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); + cvtNum(ops[k+5].num, ops[k+5].isFP, charBuf); + charBuf->append((char)8); + } + nOps = 0; + openPath = gTrue; + break; + case 0x000a: // callsubr + if (nOps >= 1) { + subrBias = (subrIdx->len < 1240) + ? 107 : (subrIdx->len < 33900) ? 1131 : 32768; + k = subrBias + (int)ops[nOps - 1].num; + --nOps; + ok = gTrue; + getIndexVal(subrIdx, k, &val, &ok); + if (ok) { + cvtGlyph(val.pos, val.len, charBuf, subrIdx, pDict, gFalse); + } + } else { + //~ error(-1, "Too few args to Type 2 callsubr"); + } + // don't clear the stack + break; + case 0x000b: // return + // don't clear the stack + break; + case 0x000e: // endchar / seac + if (firstOp) { + cvtGlyphWidth(nOps == 1 || nOps == 5, charBuf, pDict); + firstOp = gFalse; + } + if (openPath) { + charBuf->append((char)9); + openPath = gFalse; + } + if (nOps == 4) { + cvtNum(0, gFalse, charBuf); + cvtNum(ops[0].num, ops[0].isFP, charBuf); + cvtNum(ops[1].num, ops[1].isFP, charBuf); + cvtNum(ops[2].num, ops[2].isFP, charBuf); + cvtNum(ops[3].num, ops[3].isFP, charBuf); + charBuf->append((char)12)->append((char)6); + } else if (nOps == 0) { + charBuf->append((char)14); + } else { + //~ error(-1, "Wrong number of args (%d) to Type 2 endchar", nOps); + } + nOps = 0; + break; + case 0x000f: // (obsolete) + // this op is ignored, but we need the glyph width + if (firstOp) { + cvtGlyphWidth(nOps > 0, charBuf, pDict); + firstOp = gFalse; + } + nOps = 0; + break; + case 0x0010: // blend + //~ error(-1, "Unimplemented Type 2 charstring op: %d", file[i]); + nOps = 0; + break; + case 0x0012: // hstemhm + // ignored + if (firstOp) { + cvtGlyphWidth(nOps & 1, charBuf, pDict); + firstOp = gFalse; + } + if (nOps & 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hstemhm", nOps); + } + nHints += nOps / 2; + nOps = 0; + break; + case 0x0013: // hintmask + // ignored + if (firstOp) { + cvtGlyphWidth(nOps & 1, charBuf, pDict); + firstOp = gFalse; + } + if (nOps > 0) { + if (nOps & 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hintmask/vstemhm", + //~ nOps); + } + nHints += nOps / 2; + } + pos += (nHints + 7) >> 3; + nOps = 0; + break; + case 0x0014: // cntrmask + // ignored + if (firstOp) { + cvtGlyphWidth(nOps & 1, charBuf, pDict); + firstOp = gFalse; + } + if (nOps > 0) { + if (nOps & 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 cntrmask/vstemhm", + //~ nOps); + } + nHints += nOps / 2; + } + pos += (nHints + 7) >> 3; + nOps = 0; + break; + case 0x0015: // rmoveto + if (firstOp) { + cvtGlyphWidth(nOps == 3, charBuf, pDict); + firstOp = gFalse; + } + if (openPath) { + charBuf->append((char)9); + openPath = gFalse; + } + if (nOps != 2) { + //~ error(-1, "Wrong number of args (%d) to Type 2 rmoveto", nOps); + } + cvtNum(ops[0].num, ops[0].isFP, charBuf); + cvtNum(ops[1].num, ops[1].isFP, charBuf); + charBuf->append((char)21); + nOps = 0; + break; + case 0x0016: // hmoveto + if (firstOp) { + cvtGlyphWidth(nOps == 2, charBuf, pDict); + firstOp = gFalse; + } + if (openPath) { + charBuf->append((char)9); + openPath = gFalse; + } + if (nOps != 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hmoveto", nOps); + } + cvtNum(ops[0].num, ops[0].isFP, charBuf); + charBuf->append((char)22); + nOps = 0; + break; + case 0x0017: // vstemhm + // ignored + if (firstOp) { + cvtGlyphWidth(nOps & 1, charBuf, pDict); + firstOp = gFalse; + } + if (nOps & 1) { + //~ error(-1, "Wrong number of args (%d) to Type 2 vstemhm", nOps); + } + nHints += nOps / 2; + nOps = 0; + break; + case 0x0018: // rcurveline + if (nOps < 8 || (nOps - 2) % 6 != 0) { + //~ error(-1, "Wrong number of args (%d) to Type 2 rcurveline", nOps); + } + for (k = 0; k < nOps - 2; k += 6) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); + cvtNum(ops[k+5].num, ops[k+5].isFP, charBuf); + charBuf->append((char)8); + } + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k].isFP, charBuf); + charBuf->append((char)5); + nOps = 0; + openPath = gTrue; + break; + case 0x0019: // rlinecurve + if (nOps < 8 || (nOps - 6) % 2 != 0) { + //~ error(-1, "Wrong number of args (%d) to Type 2 rlinecurve", nOps); + } + for (k = 0; k < nOps - 6; k += 2) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k].isFP, charBuf); + charBuf->append((char)5); + } + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); + cvtNum(ops[k+5].num, ops[k+5].isFP, charBuf); + charBuf->append((char)8); + nOps = 0; + openPath = gTrue; + break; + case 0x001a: // vvcurveto + if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) { + //~ error(-1, "Wrong number of args (%d) to Type 2 vvcurveto", nOps); + } + if (nOps % 2 == 1) { + cvtNum(ops[0].num, ops[0].isFP, charBuf); + cvtNum(ops[1].num, ops[1].isFP, charBuf); + cvtNum(ops[2].num, ops[2].isFP, charBuf); + cvtNum(ops[3].num, ops[3].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + cvtNum(ops[4].num, ops[4].isFP, charBuf); + charBuf->append((char)8); + k = 5; + } else { + k = 0; + } + for (; k < nOps; k += 4) { + cvtNum(0, gFalse, charBuf); + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + charBuf->append((char)8); + } + nOps = 0; + openPath = gTrue; + break; + case 0x001b: // hhcurveto + if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hhcurveto", nOps); + } + if (nOps % 2 == 1) { + cvtNum(ops[1].num, ops[1].isFP, charBuf); + cvtNum(ops[0].num, ops[0].isFP, charBuf); + cvtNum(ops[2].num, ops[2].isFP, charBuf); + cvtNum(ops[3].num, ops[3].isFP, charBuf); + cvtNum(ops[4].num, ops[4].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + charBuf->append((char)8); + k = 5; + } else { + k = 0; + } + for (; k < nOps; k += 4) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + charBuf->append((char)8); + } + nOps = 0; + openPath = gTrue; + break; + case 0x001d: // callgsubr + if (nOps >= 1) { + k = gsubrBias + (int)ops[nOps - 1].num; + --nOps; + ok = gTrue; + getIndexVal(&gsubrIdx, k, &val, &ok); + if (ok) { + cvtGlyph(val.pos, val.len, charBuf, subrIdx, pDict, gFalse); + } + } else { + //~ error(-1, "Too few args to Type 2 callgsubr"); + } + // don't clear the stack + break; + case 0x001e: // vhcurveto + if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) { + //~ error(-1, "Wrong number of args (%d) to Type 2 vhcurveto", nOps); + } + for (k = 0; k < nOps && k != nOps-5; k += 4) { + if (k % 8 == 0) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + charBuf->append((char)30); + } else { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + charBuf->append((char)31); + } + } + if (k == nOps-5) { + if (k % 8 == 0) { + cvtNum(0, gFalse, charBuf); + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); + } else { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + } + charBuf->append((char)8); + } + nOps = 0; + openPath = gTrue; + break; + case 0x001f: // hvcurveto + if (nOps < 4 || !(nOps % 4 == 0 || (nOps-1) % 4 == 0)) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hvcurveto", nOps); + } + for (k = 0; k < nOps && k != nOps-5; k += 4) { + if (k % 8 == 0) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + charBuf->append((char)31); + } else { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + charBuf->append((char)30); + } + } + if (k == nOps-5) { + if (k % 8 == 0) { + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + } else { + cvtNum(0, gFalse, charBuf); + cvtNum(ops[k].num, ops[k].isFP, charBuf); + cvtNum(ops[k+1].num, ops[k+1].isFP, charBuf); + cvtNum(ops[k+2].num, ops[k+2].isFP, charBuf); + cvtNum(ops[k+3].num, ops[k+3].isFP, charBuf); + cvtNum(ops[k+4].num, ops[k+4].isFP, charBuf); + } + charBuf->append((char)8); + } + nOps = 0; + openPath = gTrue; + break; + case 0x0c00: // dotsection (should be Type 1 only?) + // ignored + nOps = 0; + break; + case 0x0c03: // and + case 0x0c04: // or + case 0x0c05: // not + case 0x0c08: // store + case 0x0c09: // abs + case 0x0c0a: // add + case 0x0c0b: // sub + case 0x0c0c: // div + case 0x0c0d: // load + case 0x0c0e: // neg + case 0x0c0f: // eq + case 0x0c12: // drop + case 0x0c14: // put + case 0x0c15: // get + case 0x0c16: // ifelse + case 0x0c17: // random + case 0x0c18: // mul + case 0x0c1a: // sqrt + case 0x0c1b: // dup + case 0x0c1c: // exch + case 0x0c1d: // index + case 0x0c1e: // roll + //~ error(-1, "Unimplemented Type 2 charstring op: 12.%d", file[i+1]); + nOps = 0; + break; + case 0x0c22: // hflex + if (nOps != 7) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hflex", nOps); + } + cvtNum(ops[0].num, ops[0].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + cvtNum(ops[1].num, ops[1].isFP, charBuf); + cvtNum(ops[2].num, ops[2].isFP, charBuf); + cvtNum(ops[3].num, ops[3].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + charBuf->append((char)8); + cvtNum(ops[4].num, ops[4].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + cvtNum(ops[5].num, ops[5].isFP, charBuf); + cvtNum(-ops[2].num, ops[2].isFP, charBuf); + cvtNum(ops[6].num, ops[6].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + charBuf->append((char)8); + nOps = 0; + openPath = gTrue; + break; + case 0x0c23: // flex + if (nOps != 13) { + //~ error(-1, "Wrong number of args (%d) to Type 2 flex", nOps); + } + cvtNum(ops[0].num, ops[0].isFP, charBuf); + cvtNum(ops[1].num, ops[1].isFP, charBuf); + cvtNum(ops[2].num, ops[2].isFP, charBuf); + cvtNum(ops[3].num, ops[3].isFP, charBuf); + cvtNum(ops[4].num, ops[4].isFP, charBuf); + cvtNum(ops[5].num, ops[5].isFP, charBuf); + charBuf->append((char)8); + cvtNum(ops[6].num, ops[6].isFP, charBuf); + cvtNum(ops[7].num, ops[7].isFP, charBuf); + cvtNum(ops[8].num, ops[8].isFP, charBuf); + cvtNum(ops[9].num, ops[9].isFP, charBuf); + cvtNum(ops[10].num, ops[10].isFP, charBuf); + cvtNum(ops[11].num, ops[11].isFP, charBuf); + charBuf->append((char)8); + nOps = 0; + openPath = gTrue; + break; + case 0x0c24: // hflex1 + if (nOps != 9) { + //~ error(-1, "Wrong number of args (%d) to Type 2 hflex1", nOps); + } + cvtNum(ops[0].num, ops[0].isFP, charBuf); + cvtNum(ops[1].num, ops[1].isFP, charBuf); + cvtNum(ops[2].num, ops[2].isFP, charBuf); + cvtNum(ops[3].num, ops[3].isFP, charBuf); + cvtNum(ops[4].num, ops[4].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + charBuf->append((char)8); + cvtNum(ops[5].num, ops[5].isFP, charBuf); + cvtNum(0, gFalse, charBuf); + cvtNum(ops[6].num, ops[6].isFP, charBuf); + cvtNum(ops[7].num, ops[7].isFP, charBuf); + cvtNum(ops[8].num, ops[8].isFP, charBuf); + cvtNum(-(ops[1].num + ops[3].num + ops[7].num), + ops[1].isFP | ops[3].isFP | ops[7].isFP, charBuf); + charBuf->append((char)8); + nOps = 0; + openPath = gTrue; + break; + case 0x0c25: // flex1 + if (nOps != 11) { + //~ error(-1, "Wrong number of args (%d) to Type 2 flex1", nOps); + } + cvtNum(ops[0].num, ops[0].isFP, charBuf); + cvtNum(ops[1].num, ops[1].isFP, charBuf); + cvtNum(ops[2].num, ops[2].isFP, charBuf); + cvtNum(ops[3].num, ops[3].isFP, charBuf); + cvtNum(ops[4].num, ops[4].isFP, charBuf); + cvtNum(ops[5].num, ops[5].isFP, charBuf); + charBuf->append((char)8); + cvtNum(ops[6].num, ops[6].isFP, charBuf); + cvtNum(ops[7].num, ops[7].isFP, charBuf); + cvtNum(ops[8].num, ops[8].isFP, charBuf); + cvtNum(ops[9].num, ops[9].isFP, charBuf); + dx = ops[0].num + ops[2].num + ops[4].num + ops[6].num + ops[8].num; + dy = ops[1].num + ops[3].num + ops[5].num + ops[7].num + ops[9].num; + if (fabs(dx) > fabs(dy)) { + cvtNum(ops[10].num, ops[10].isFP, charBuf); + cvtNum(-dy, ops[1].isFP | ops[3].isFP | ops[5].isFP | + ops[7].isFP | ops[9].isFP, charBuf); + } else { + cvtNum(-dx, ops[0].isFP | ops[2].isFP | ops[4].isFP | + ops[6].isFP | ops[8].isFP, charBuf); + cvtNum(ops[10].num, ops[10].isFP, charBuf); + } + charBuf->append((char)8); + nOps = 0; + openPath = gTrue; + break; + default: + //~ error(-1, "Illegal Type 2 charstring op: %04x", + //~ ops[nOps].op); + nOps = 0; + break; + } + } + } + + // charstring encryption + if (top) { + r2 = 4330; + for (i = start; i < charBuf->getLength(); ++i) { + byte = charBuf->getChar(i) ^ (r2 >> 8); + charBuf->setChar(i, byte); + r2 = (byte + r2) * 52845 + 22719; + } + } +} + +void FoFiType1C::cvtGlyphWidth(GBool useOp, GString *charBuf, + Type1CPrivateDict *pDict) { + double w; + GBool wFP; + int i; + + if (useOp) { + w = pDict->nominalWidthX + ops[0].num; + wFP = pDict->nominalWidthXFP | ops[0].isFP; + for (i = 1; i < nOps; ++i) { + ops[i-1] = ops[i]; + } + --nOps; + } else { + w = pDict->defaultWidthX; + wFP = pDict->defaultWidthXFP; + } + cvtNum(0, gFalse, charBuf); + cvtNum(w, wFP, charBuf); + charBuf->append((char)13); +} + +void FoFiType1C::cvtNum(double x, GBool isFP, GString *charBuf) { + Guchar buf[12]; + int y, n; + + n = 0; + if (isFP) { + if (x >= -32768 && x < 32768) { + y = (int)(x * 256.0); + buf[0] = 255; + buf[1] = (Guchar)(y >> 24); + buf[2] = (Guchar)(y >> 16); + buf[3] = (Guchar)(y >> 8); + buf[4] = (Guchar)y; + buf[5] = 255; + buf[6] = 0; + buf[7] = 0; + buf[8] = 1; + buf[9] = 0; + buf[10] = 12; + buf[11] = 12; + n = 12; + } else { + //~ error(-1, "Type 2 fixed point constant out of range"); + } + } else { + y = (int)x; + if (y >= -107 && y <= 107) { + buf[0] = (Guchar)(y + 139); + n = 1; + } else if (y > 107 && y <= 1131) { + y -= 108; + buf[0] = (Guchar)((y >> 8) + 247); + buf[1] = (Guchar)(y & 0xff); + n = 2; + } else if (y < -107 && y >= -1131) { + y = -y - 108; + buf[0] = (Guchar)((y >> 8) + 251); + buf[1] = (Guchar)(y & 0xff); + n = 2; + } else { + buf[0] = 255; + buf[1] = (Guchar)(y >> 24); + buf[2] = (Guchar)(y >> 16); + buf[3] = (Guchar)(y >> 8); + buf[4] = (Guchar)y; + n = 5; + } + } + charBuf->append((char *)buf, n); +} + +void FoFiType1C::eexecWrite(Type1CEexecBuf *eb, char *s) { + Guchar *p; + Guchar x; + + for (p = (Guchar *)s; *p; ++p) { + x = *p ^ (eb->r1 >> 8); + eb->r1 = (x + eb->r1) * 52845 + 22719; + if (eb->ascii) { + (*eb->outputFunc)(eb->outputStream, &hexChars[x >> 4], 1); + (*eb->outputFunc)(eb->outputStream, &hexChars[x & 0x0f], 1); + eb->line += 2; + if (eb->line == 64) { + (*eb->outputFunc)(eb->outputStream, "\n", 1); + eb->line = 0; + } + } else { + (*eb->outputFunc)(eb->outputStream, (char *)&x, 1); + } + } +} + +void FoFiType1C::eexecWriteCharstring(Type1CEexecBuf *eb, + Guchar *s, int n) { + Guchar x; + int i; + + // eexec encryption + for (i = 0; i < n; ++i) { + x = s[i] ^ (eb->r1 >> 8); + eb->r1 = (x + eb->r1) * 52845 + 22719; + if (eb->ascii) { + (*eb->outputFunc)(eb->outputStream, &hexChars[x >> 4], 1); + (*eb->outputFunc)(eb->outputStream, &hexChars[x & 0x0f], 1); + eb->line += 2; + if (eb->line == 64) { + (*eb->outputFunc)(eb->outputStream, "\n", 1); + eb->line = 0; + } + } else { + (*eb->outputFunc)(eb->outputStream, (char *)&x, 1); + } + } +} + +GBool FoFiType1C::parse() { + Type1CIndex fdIdx; + Type1CIndexVal val; + int i; + + parsedOk = gTrue; + + // some tools embed Type 1C fonts with an extra whitespace char at + // the beginning + if (len > 0 && file[0] != '\x01') { + ++file; + --len; + } + + // find the indexes + getIndex(getU8(2, &parsedOk), &nameIdx, &parsedOk); + getIndex(nameIdx.endPos, &topDictIdx, &parsedOk); + getIndex(topDictIdx.endPos, &stringIdx, &parsedOk); + getIndex(stringIdx.endPos, &gsubrIdx, &parsedOk); + if (!parsedOk) { + return gFalse; + } + gsubrBias = (gsubrIdx.len < 1240) ? 107 + : (gsubrIdx.len < 33900) ? 1131 : 32768; + + // read the first font name + getIndexVal(&nameIdx, 0, &val, &parsedOk); + if (!parsedOk) { + return gFalse; + } + name = new GString((char *)&file[val.pos], val.len); + + // read the top dict for the first font + readTopDict(); + + // for CID fonts: read the FDArray dicts and private dicts + if (topDict.firstOp == 0x0c1e) { + if (topDict.fdArrayOffset == 0) { + nFDs = 1; + privateDicts = (Type1CPrivateDict *)gmalloc(sizeof(Type1CPrivateDict)); + readPrivateDict(0, 0, &privateDicts[0]); + } else { + getIndex(topDict.fdArrayOffset, &fdIdx, &parsedOk); + if (!parsedOk) { + return gFalse; + } + nFDs = fdIdx.len; + privateDicts = (Type1CPrivateDict *) + gmallocn(nFDs, sizeof(Type1CPrivateDict)); + for (i = 0; i < nFDs; ++i) { + getIndexVal(&fdIdx, i, &val, &parsedOk); + if (!parsedOk) { + return gFalse; + } + readFD(val.pos, val.len, &privateDicts[i]); + } + } + + // for 8-bit fonts: read the private dict + } else { + privateDicts = (Type1CPrivateDict *)gmalloc(sizeof(Type1CPrivateDict)); + readPrivateDict(topDict.privateOffset, topDict.privateSize, + &privateDicts[0]); + } + + // check for parse errors in the private dict(s) + if (!parsedOk) { + return gFalse; + } + + // get the charstrings index + if (topDict.charStringsOffset <= 0) { + parsedOk = gFalse; + return gFalse; + } + getIndex(topDict.charStringsOffset, &charStringsIdx, &parsedOk); + if (!parsedOk) { + return gFalse; + } + nGlyphs = charStringsIdx.len; + + // for CID fonts: read the FDSelect table + if (topDict.firstOp == 0x0c1e) { + readFDSelect(); + if (!parsedOk) { + return gFalse; + } + } + + // read the charset + if (!readCharset()) { + parsedOk = gFalse; + return gFalse; + } + + // for 8-bit fonts: build the encoding + if (topDict.firstOp != 0x0c14 && topDict.firstOp != 0x0c1e) { + buildEncoding(); + if (!parsedOk) { + return gFalse; + } + } + + return parsedOk; +} + +void FoFiType1C::readTopDict() { + Type1CIndexVal topDictPtr; + int pos; + + topDict.firstOp = -1; + topDict.versionSID = 0; + topDict.noticeSID = 0; + topDict.copyrightSID = 0; + topDict.fullNameSID = 0; + topDict.familyNameSID = 0; + topDict.weightSID = 0; + topDict.isFixedPitch = 0; + topDict.italicAngle = 0; + topDict.underlinePosition = -100; + topDict.underlineThickness = 50; + topDict.paintType = 0; + topDict.charstringType = 2; + topDict.fontMatrix[0] = 0.001; + topDict.fontMatrix[1] = 0; + topDict.fontMatrix[2] = 0; + topDict.fontMatrix[3] = 0.001; + topDict.fontMatrix[4] = 0; + topDict.fontMatrix[5] = 0; + topDict.hasFontMatrix = gFalse; + topDict.uniqueID = 0; + topDict.fontBBox[0] = 0; + topDict.fontBBox[1] = 0; + topDict.fontBBox[2] = 0; + topDict.fontBBox[3] = 0; + topDict.strokeWidth = 0; + topDict.charsetOffset = 0; + topDict.encodingOffset = 0; + topDict.charStringsOffset = 0; + topDict.privateSize = 0; + topDict.privateOffset = 0; + topDict.registrySID = 0; + topDict.orderingSID = 0; + topDict.supplement = 0; + topDict.fdArrayOffset = 0; + topDict.fdSelectOffset = 0; + + getIndexVal(&topDictIdx, 0, &topDictPtr, &parsedOk); + pos = topDictPtr.pos; + nOps = 0; + while (pos < topDictPtr.pos + topDictPtr.len) { + pos = getOp(pos, gFalse, &parsedOk); + if (!parsedOk) { + break; + } + if (!ops[nOps - 1].isNum) { + --nOps; // drop the operator + if (topDict.firstOp < 0) { + topDict.firstOp = ops[nOps].op; + } + switch (ops[nOps].op) { + case 0x0000: topDict.versionSID = (int)ops[0].num; break; + case 0x0001: topDict.noticeSID = (int)ops[0].num; break; + case 0x0c00: topDict.copyrightSID = (int)ops[0].num; break; + case 0x0002: topDict.fullNameSID = (int)ops[0].num; break; + case 0x0003: topDict.familyNameSID = (int)ops[0].num; break; + case 0x0004: topDict.weightSID = (int)ops[0].num; break; + case 0x0c01: topDict.isFixedPitch = (int)ops[0].num; break; + case 0x0c02: topDict.italicAngle = ops[0].num; break; + case 0x0c03: topDict.underlinePosition = ops[0].num; break; + case 0x0c04: topDict.underlineThickness = ops[0].num; break; + case 0x0c05: topDict.paintType = (int)ops[0].num; break; + case 0x0c06: topDict.charstringType = (int)ops[0].num; break; + case 0x0c07: topDict.fontMatrix[0] = ops[0].num; + topDict.fontMatrix[1] = ops[1].num; + topDict.fontMatrix[2] = ops[2].num; + topDict.fontMatrix[3] = ops[3].num; + topDict.fontMatrix[4] = ops[4].num; + topDict.fontMatrix[5] = ops[5].num; + topDict.hasFontMatrix = gTrue; break; + case 0x000d: topDict.uniqueID = (int)ops[0].num; break; + case 0x0005: topDict.fontBBox[0] = ops[0].num; + topDict.fontBBox[1] = ops[1].num; + topDict.fontBBox[2] = ops[2].num; + topDict.fontBBox[3] = ops[3].num; break; + case 0x0c08: topDict.strokeWidth = ops[0].num; break; + case 0x000f: topDict.charsetOffset = (int)ops[0].num; break; + case 0x0010: topDict.encodingOffset = (int)ops[0].num; break; + case 0x0011: topDict.charStringsOffset = (int)ops[0].num; break; + case 0x0012: topDict.privateSize = (int)ops[0].num; + topDict.privateOffset = (int)ops[1].num; break; + case 0x0c1e: topDict.registrySID = (int)ops[0].num; + topDict.orderingSID = (int)ops[1].num; + topDict.supplement = (int)ops[2].num; break; + case 0x0c24: topDict.fdArrayOffset = (int)ops[0].num; break; + case 0x0c25: topDict.fdSelectOffset = (int)ops[0].num; break; + } + nOps = 0; + } + } +} + +// Read a CID font dict (FD) - this pulls out the private dict +// pointer, and reads the private dict. It also pulls the FontMatrix +// (if any) out of the FD. +void FoFiType1C::readFD(int offset, int length, Type1CPrivateDict *pDict) { + int pos, pSize, pOffset; + double fontMatrix[6]; + GBool hasFontMatrix; + + hasFontMatrix = gFalse; + pSize = pOffset = 0; + pos = offset; + nOps = 0; + while (pos < offset + length) { + pos = getOp(pos, gFalse, &parsedOk); + if (!parsedOk) { + return; + } + if (!ops[nOps - 1].isNum) { + if (ops[nOps - 1].op == 0x0012) { + if (nOps < 3) { + parsedOk = gFalse; + return; + } + pSize = (int)ops[0].num; + pOffset = (int)ops[1].num; + break; + } else if (ops[nOps - 1].op == 0x0c07) { + fontMatrix[0] = ops[0].num; + fontMatrix[1] = ops[1].num; + fontMatrix[2] = ops[2].num; + fontMatrix[3] = ops[3].num; + fontMatrix[4] = ops[4].num; + fontMatrix[5] = ops[5].num; + hasFontMatrix = gTrue; + } + nOps = 0; + } + } + readPrivateDict(pOffset, pSize, pDict); + if (hasFontMatrix) { + pDict->fontMatrix[0] = fontMatrix[0]; + pDict->fontMatrix[1] = fontMatrix[1]; + pDict->fontMatrix[2] = fontMatrix[2]; + pDict->fontMatrix[3] = fontMatrix[3]; + pDict->fontMatrix[4] = fontMatrix[4]; + pDict->fontMatrix[5] = fontMatrix[5]; + pDict->hasFontMatrix = gTrue; + } +} + +void FoFiType1C::readPrivateDict(int offset, int length, + Type1CPrivateDict *pDict) { + int pos; + + pDict->hasFontMatrix = gFalse; + pDict->nBlueValues = 0; + pDict->nOtherBlues = 0; + pDict->nFamilyBlues = 0; + pDict->nFamilyOtherBlues = 0; + pDict->blueScale = 0.039625; + pDict->blueShift = 7; + pDict->blueFuzz = 1; + pDict->hasStdHW = gFalse; + pDict->hasStdVW = gFalse; + pDict->nStemSnapH = 0; + pDict->nStemSnapV = 0; + pDict->hasForceBold = gFalse; + pDict->forceBoldThreshold = 0; + pDict->languageGroup = 0; + pDict->expansionFactor = 0.06; + pDict->initialRandomSeed = 0; + pDict->subrsOffset = 0; + pDict->defaultWidthX = 0; + pDict->defaultWidthXFP = gFalse; + pDict->nominalWidthX = 0; + pDict->nominalWidthXFP = gFalse; + + // no dictionary + if (offset == 0 || length == 0) { + return; + } + + pos = offset; + nOps = 0; + while (pos < offset + length) { + pos = getOp(pos, gFalse, &parsedOk); + if (!parsedOk) { + break; + } + if (!ops[nOps - 1].isNum) { + --nOps; // drop the operator + switch (ops[nOps].op) { + case 0x0006: + pDict->nBlueValues = getDeltaIntArray(pDict->blueValues, + type1CMaxBlueValues); + break; + case 0x0007: + pDict->nOtherBlues = getDeltaIntArray(pDict->otherBlues, + type1CMaxOtherBlues); + break; + case 0x0008: + pDict->nFamilyBlues = getDeltaIntArray(pDict->familyBlues, + type1CMaxBlueValues); + break; + case 0x0009: + pDict->nFamilyOtherBlues = getDeltaIntArray(pDict->familyOtherBlues, + type1CMaxOtherBlues); + break; + case 0x0c09: + pDict->blueScale = ops[0].num; + break; + case 0x0c0a: + pDict->blueShift = (int)ops[0].num; + break; + case 0x0c0b: + pDict->blueFuzz = (int)ops[0].num; + break; + case 0x000a: + pDict->stdHW = ops[0].num; + pDict->hasStdHW = gTrue; + break; + case 0x000b: + pDict->stdVW = ops[0].num; + pDict->hasStdVW = gTrue; + break; + case 0x0c0c: + pDict->nStemSnapH = getDeltaFPArray(pDict->stemSnapH, + type1CMaxStemSnap); + break; + case 0x0c0d: + pDict->nStemSnapV = getDeltaFPArray(pDict->stemSnapV, + type1CMaxStemSnap); + break; + case 0x0c0e: + pDict->forceBold = ops[0].num != 0; + pDict->hasForceBold = gTrue; + break; + case 0x0c0f: + pDict->forceBoldThreshold = ops[0].num; + break; + case 0x0c11: + pDict->languageGroup = (int)ops[0].num; + break; + case 0x0c12: + pDict->expansionFactor = ops[0].num; + break; + case 0x0c13: + pDict->initialRandomSeed = (int)ops[0].num; + break; + case 0x0013: + pDict->subrsOffset = offset + (int)ops[0].num; + break; + case 0x0014: + pDict->defaultWidthX = ops[0].num; + pDict->defaultWidthXFP = ops[0].isFP; + break; + case 0x0015: + pDict->nominalWidthX = ops[0].num; + pDict->nominalWidthXFP = ops[0].isFP; + break; + } + nOps = 0; + } + } +} + +void FoFiType1C::readFDSelect() { + int fdSelectFmt, pos, nRanges, gid0, gid1, fd, i, j; + + fdSelect = (Guchar *)gmalloc(nGlyphs); + if (topDict.fdSelectOffset == 0) { + for (i = 0; i < nGlyphs; ++i) { + fdSelect[i] = 0; + } + } else { + pos = topDict.fdSelectOffset; + fdSelectFmt = getU8(pos++, &parsedOk); + if (!parsedOk) { + return; + } + if (fdSelectFmt == 0) { + if (!checkRegion(pos, nGlyphs)) { + parsedOk = gFalse; + return; + } + memcpy(fdSelect, file + pos, nGlyphs); + } else if (fdSelectFmt == 3) { + nRanges = getU16BE(pos, &parsedOk); + pos += 2; + gid0 = getU16BE(pos, &parsedOk); + pos += 2; + for (i = 1; i <= nRanges; ++i) { + fd = getU8(pos++, &parsedOk); + gid1 = getU16BE(pos, &parsedOk); + if (!parsedOk) { + return; + } + pos += 2; + if (gid0 > gid1 || gid1 > nGlyphs) { + //~ error(-1, "Bad FDSelect table in CID font"); + parsedOk = gFalse; + return; + } + for (j = gid0; j < gid1; ++j) { + fdSelect[j] = fd; + } + gid0 = gid1; + } + } else { + //~ error(-1, "Unknown FDSelect table format in CID font"); + for (i = 0; i < nGlyphs; ++i) { + fdSelect[i] = 0; + } + } + } +} + +void FoFiType1C::buildEncoding() { + char buf[256]; + int nCodes, nRanges, encFormat; + int pos, c, sid, nLeft, nSups, i, j; + + if (topDict.encodingOffset == 0) { + encoding = fofiType1StandardEncoding; + + } else if (topDict.encodingOffset == 1) { + encoding = fofiType1ExpertEncoding; + + } else { + encoding = (char **)gmallocn(256, sizeof(char *)); + for (i = 0; i < 256; ++i) { + encoding[i] = NULL; + } + pos = topDict.encodingOffset; + encFormat = getU8(pos++, &parsedOk); + if (!parsedOk) { + return; + } + if ((encFormat & 0x7f) == 0) { + nCodes = 1 + getU8(pos++, &parsedOk); + if (!parsedOk) { + return; + } + if (nCodes > nGlyphs) { + nCodes = nGlyphs; + } + for (i = 1; i < nCodes; ++i) { + c = getU8(pos++, &parsedOk); + if (!parsedOk) { + return; + } + if (encoding[c]) { + gfree(encoding[c]); + } + encoding[c] = copyString(getString(charset[i], buf, &parsedOk)); + } + } else if ((encFormat & 0x7f) == 1) { + nRanges = getU8(pos++, &parsedOk); + if (!parsedOk) { + return; + } + nCodes = 1; + for (i = 0; i < nRanges; ++i) { + c = getU8(pos++, &parsedOk); + nLeft = getU8(pos++, &parsedOk); + if (!parsedOk) { + return; + } + for (j = 0; j <= nLeft && nCodes < nGlyphs; ++j) { + if (c < 256) { + if (encoding[c]) { + gfree(encoding[c]); + } + encoding[c] = copyString(getString(charset[nCodes], buf, + &parsedOk)); + } + ++nCodes; + ++c; + } + } + } + if (encFormat & 0x80) { + nSups = getU8(pos++, &parsedOk); + if (!parsedOk) { + return; + } + for (i = 0; i < nSups; ++i) { + c = getU8(pos++, &parsedOk);; + if (!parsedOk) { + return;; + } + sid = getU16BE(pos, &parsedOk); + pos += 2; + if (!parsedOk) { + return; + } + if (encoding[c]) { + gfree(encoding[c]); + } + encoding[c] = copyString(getString(sid, buf, &parsedOk)); + } + } + } +} + +GBool FoFiType1C::readCharset() { + int charsetFormat, c, pos; + int nLeft, i, j; + + if (topDict.charsetOffset == 0) { + charset = fofiType1CISOAdobeCharset; + } else if (topDict.charsetOffset == 1) { + charset = fofiType1CExpertCharset; + } else if (topDict.charsetOffset == 2) { + charset = fofiType1CExpertSubsetCharset; + } else { + charset = (Gushort *)gmallocn(nGlyphs, sizeof(Gushort)); + for (i = 0; i < nGlyphs; ++i) { + charset[i] = 0; + } + pos = topDict.charsetOffset; + charsetFormat = getU8(pos++, &parsedOk); + if (charsetFormat == 0) { + for (i = 1; i < nGlyphs; ++i) { + charset[i] = (Gushort)getU16BE(pos, &parsedOk); + pos += 2; + if (!parsedOk) { + break; + } + } + } else if (charsetFormat == 1) { + i = 1; + while (i < nGlyphs) { + c = getU16BE(pos, &parsedOk); + pos += 2; + nLeft = getU8(pos++, &parsedOk); + if (!parsedOk) { + break; + } + for (j = 0; j <= nLeft && i < nGlyphs; ++j) { + charset[i++] = (Gushort)c++; + } + } + } else if (charsetFormat == 2) { + i = 1; + while (i < nGlyphs) { + c = getU16BE(pos, &parsedOk); + pos += 2; + nLeft = getU16BE(pos, &parsedOk); + pos += 2; + if (!parsedOk) { + break; + } + for (j = 0; j <= nLeft && i < nGlyphs; ++j) { + charset[i++] = (Gushort)c++; + } + } + } + if (!parsedOk) { + gfree(charset); + charset = NULL; + return gFalse; + } + } + return gTrue; +} + +int FoFiType1C::getOp(int pos, GBool charstring, GBool *ok) { + static char nybChars[16] = "0123456789.ee -"; + Type1COp op; + char buf[65]; + int b0, b1, nyb0, nyb1, x, i; + + b0 = getU8(pos++, ok); + op.isNum = gTrue; + op.isFP = gFalse; + + if (b0 == 28) { + x = getU8(pos++, ok); + x = (x << 8) | getU8(pos++, ok); + if (x & 0x8000) { + x |= ~0xffff; + } + op.num = x; + + } else if (!charstring && b0 == 29) { + x = getU8(pos++, ok); + x = (x << 8) | getU8(pos++, ok); + x = (x << 8) | getU8(pos++, ok); + x = (x << 8) | getU8(pos++, ok); + if (x & 0x80000000) { + x |= ~0xffffffff; + } + op.num = x; + + } else if (!charstring && b0 == 30) { + i = 0; + do { + b1 = getU8(pos++, ok); + nyb0 = b1 >> 4; + nyb1 = b1 & 0x0f; + if (nyb0 == 0xf) { + break; + } + buf[i++] = nybChars[nyb0]; + if (i == 64) { + break; + } + if (nyb0 == 0xc) { + buf[i++] = '-'; + } + if (i == 64) { + break; + } + if (nyb1 == 0xf) { + break; + } + buf[i++] = nybChars[nyb1]; + if (i == 64) { + break; + } + if (nyb1 == 0xc) { + buf[i++] = '-'; + } + } while (i < 64); + buf[i] = '\0'; + op.num = atof(buf); + op.isFP = gTrue; + + } else if (b0 >= 32 && b0 <= 246) { + op.num = b0 - 139; + + } else if (b0 >= 247 && b0 <= 250) { + op.num = ((b0 - 247) << 8) + getU8(pos++, ok) + 108; + + } else if (b0 >= 251 && b0 <= 254) { + op.num = -((b0 - 251) << 8) - getU8(pos++, ok) - 108; + + } else if (charstring && b0 == 255) { + x = getU8(pos++, ok); + x = (x << 8) | getU8(pos++, ok); + x = (x << 8) | getU8(pos++, ok); + x = (x << 8) | getU8(pos++, ok); + if (x & 0x80000000) { + x |= ~0xffffffff; + } + op.num = (double)x / 65536.0; + op.isFP = gTrue; + + } else if (b0 == 12) { + op.isNum = gFalse; + op.op = 0x0c00 + getU8(pos++, ok); + + } else { + op.isNum = gFalse; + op.op = b0; + } + + if (nOps < 49) { + ops[nOps++] = op; + } + + return pos; +} + +// Convert the delta-encoded ops array to an array of ints. +int FoFiType1C::getDeltaIntArray(int *arr, int maxLen) { + int x; + int n, i; + + if ((n = nOps) > maxLen) { + n = maxLen; + } + x = 0; + for (i = 0; i < n; ++i) { + x += (int)ops[i].num; + arr[i] = x; + } + return n; +} + +// Convert the delta-encoded ops array to an array of doubles. +int FoFiType1C::getDeltaFPArray(double *arr, int maxLen) { + double x; + int n, i; + + if ((n = nOps) > maxLen) { + n = maxLen; + } + x = 0; + for (i = 0; i < n; ++i) { + x += ops[i].num; + arr[i] = x; + } + return n; +} + +void FoFiType1C::getIndex(int pos, Type1CIndex *idx, GBool *ok) { + idx->pos = pos; + idx->len = getU16BE(pos, ok); + if (idx->len == 0) { + // empty indexes are legal and contain just the length field + idx->offSize = 0; + idx->startPos = idx->endPos = pos + 2; + } else { + idx->offSize = getU8(pos + 2, ok); + if (idx->offSize < 1 || idx->offSize > 4) { + *ok = gFalse; + } + idx->startPos = pos + 3 + (idx->len + 1) * idx->offSize - 1; + if (idx->startPos < 0 || idx->startPos >= len) { + *ok = gFalse; + } + idx->endPos = idx->startPos + getUVarBE(pos + 3 + idx->len * idx->offSize, + idx->offSize, ok); + if (idx->endPos < idx->startPos || idx->endPos > len) { + *ok = gFalse; + } + } +} + +void FoFiType1C::getIndexVal(Type1CIndex *idx, int i, + Type1CIndexVal *val, GBool *ok) { + int pos0, pos1; + + if (i < 0 || i >= idx->len) { + *ok = gFalse; + return; + } + pos0 = idx->startPos + getUVarBE(idx->pos + 3 + i * idx->offSize, + idx->offSize, ok); + pos1 = idx->startPos + getUVarBE(idx->pos + 3 + (i + 1) * idx->offSize, + idx->offSize, ok); + if (pos0 < idx->startPos || pos0 > idx->endPos || + pos1 <= idx->startPos || pos1 > idx->endPos || + pos1 < pos0) { + *ok = gFalse; + } + val->pos = pos0; + val->len = pos1 - pos0; +} + +char *FoFiType1C::getString(int sid, char *buf, GBool *ok) { + Type1CIndexVal val; + int n; + + if (sid < 391) { + strcpy(buf, fofiType1CStdStrings[sid]); + } else { + sid -= 391; + getIndexVal(&stringIdx, sid, &val, ok); + if (*ok) { + if ((n = val.len) > 255) { + n = 255; + } + strncpy(buf, (char *)&file[val.pos], n); + buf[n] = '\0'; + } else { + buf[0] = '\0'; + } + } + return buf; +} diff --git a/kpdf/xpdf/fofi/Makefile.am b/kpdf/xpdf/fofi/Makefile.am index 7ca93922..9a1ec4aa 100644 --- a/kpdf/xpdf/fofi/Makefile.am +++ b/kpdf/xpdf/fofi/Makefile.am @@ -1,8 +1,8 @@ INCLUDES = -I$(srcdir)/.. -I$(srcdir)/../goo $(all_includes) libfofi_la_LDFLAGS = $(all_libraries) -libfofi_la_SOURCES = FoFiBase.cc FoFiEncodings.cc FoFiTrueType.cc \ - FoFiType1.cc FoFiType1C.cc +libfofi_la_SOURCES = FoFiBase.cpp FoFiEncodings.cpp FoFiTrueType.cpp \ + FoFiType1.cpp FoFiType1C.cpp METASOURCES = AUTO diff --git a/kpdf/xpdf/goo/CMakeLists.txt b/kpdf/xpdf/goo/CMakeLists.txt index 5a5a0ac8..dd6dc2d1 100644 --- a/kpdf/xpdf/goo/CMakeLists.txt +++ b/kpdf/xpdf/goo/CMakeLists.txt @@ -22,5 +22,5 @@ include_directories( tde_add_library( goo STATIC_PIC SOURCES - GHash.cc GList.cc GString.cc gfile.cc gmem.cc gmempp.cc + GHash.cpp GList.cpp GString.cpp gfile.cpp gmem.cpp gmempp.cpp ) diff --git a/kpdf/xpdf/goo/GHash.cc b/kpdf/xpdf/goo/GHash.cc deleted file mode 100644 index b51a7643..00000000 --- a/kpdf/xpdf/goo/GHash.cc +++ /dev/null @@ -1,380 +0,0 @@ -//======================================================================== -// -// GHash.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include "gmem.h" -#include "GString.h" -#include "GHash.h" - -//------------------------------------------------------------------------ - -struct GHashBucket { - GString *key; - union { - void *p; - int i; - } val; - GHashBucket *next; -}; - -struct GHashIter { - int h; - GHashBucket *p; -}; - -//------------------------------------------------------------------------ - -GHash::GHash(GBool deleteKeysA) { - int h; - - deleteKeys = deleteKeysA; - size = 7; - tab = (GHashBucket **)gmallocn(size, sizeof(GHashBucket *)); - for (h = 0; h < size; ++h) { - tab[h] = NULL; - } - len = 0; -} - -GHash::~GHash() { - GHashBucket *p; - int h; - - for (h = 0; h < size; ++h) { - while (tab[h]) { - p = tab[h]; - tab[h] = p->next; - if (deleteKeys) { - delete p->key; - } - delete p; - } - } - gfree(tab); -} - -void GHash::add(GString *key, void *val) { - GHashBucket *p; - int h; - - // expand the table if necessary - if (len >= size) { - expand(); - } - - // add the new symbol - p = new GHashBucket; - p->key = key; - p->val.p = val; - h = hash(key); - p->next = tab[h]; - tab[h] = p; - ++len; -} - -void GHash::add(GString *key, int val) { - GHashBucket *p; - int h; - - // expand the table if necessary - if (len >= size) { - expand(); - } - - // add the new symbol - p = new GHashBucket; - p->key = key; - p->val.i = val; - h = hash(key); - p->next = tab[h]; - tab[h] = p; - ++len; -} - -void GHash::replace(GString *key, void *val) { - GHashBucket *p; - int h; - - if ((p = find(key, &h))) { - p->val.p = val; - delete key; - } else { - add(key, val); - } -} - -void GHash::replace(GString *key, int val) { - GHashBucket *p; - int h; - - if ((p = find(key, &h))) { - p->val.i = val; - delete key; - } else { - add(key, val); - } -} - -void *GHash::lookup(GString *key) { - GHashBucket *p; - int h; - - if (!(p = find(key, &h))) { - return NULL; - } - return p->val.p; -} - -int GHash::lookupInt(GString *key) { - GHashBucket *p; - int h; - - if (!(p = find(key, &h))) { - return 0; - } - return p->val.i; -} - -void *GHash::lookup(char *key) { - GHashBucket *p; - int h; - - if (!(p = find(key, &h))) { - return NULL; - } - return p->val.p; -} - -int GHash::lookupInt(char *key) { - GHashBucket *p; - int h; - - if (!(p = find(key, &h))) { - return 0; - } - return p->val.i; -} - -void *GHash::remove(GString *key) { - GHashBucket *p; - GHashBucket **q; - void *val; - int h; - - if (!(p = find(key, &h))) { - return NULL; - } - q = &tab[h]; - while (*q != p) { - q = &((*q)->next); - } - *q = p->next; - if (deleteKeys) { - delete p->key; - } - val = p->val.p; - delete p; - --len; - return val; -} - -int GHash::removeInt(GString *key) { - GHashBucket *p; - GHashBucket **q; - int val; - int h; - - if (!(p = find(key, &h))) { - return 0; - } - q = &tab[h]; - while (*q != p) { - q = &((*q)->next); - } - *q = p->next; - if (deleteKeys) { - delete p->key; - } - val = p->val.i; - delete p; - --len; - return val; -} - -void *GHash::remove(char *key) { - GHashBucket *p; - GHashBucket **q; - void *val; - int h; - - if (!(p = find(key, &h))) { - return NULL; - } - q = &tab[h]; - while (*q != p) { - q = &((*q)->next); - } - *q = p->next; - if (deleteKeys) { - delete p->key; - } - val = p->val.p; - delete p; - --len; - return val; -} - -int GHash::removeInt(char *key) { - GHashBucket *p; - GHashBucket **q; - int val; - int h; - - if (!(p = find(key, &h))) { - return 0; - } - q = &tab[h]; - while (*q != p) { - q = &((*q)->next); - } - *q = p->next; - if (deleteKeys) { - delete p->key; - } - val = p->val.i; - delete p; - --len; - return val; -} - -void GHash::startIter(GHashIter **iter) { - *iter = new GHashIter; - (*iter)->h = -1; - (*iter)->p = NULL; -} - -GBool GHash::getNext(GHashIter **iter, GString **key, void **val) { - if (!*iter) { - return gFalse; - } - if ((*iter)->p) { - (*iter)->p = (*iter)->p->next; - } - while (!(*iter)->p) { - if (++(*iter)->h == size) { - delete *iter; - *iter = NULL; - return gFalse; - } - (*iter)->p = tab[(*iter)->h]; - } - *key = (*iter)->p->key; - *val = (*iter)->p->val.p; - return gTrue; -} - -GBool GHash::getNext(GHashIter **iter, GString **key, int *val) { - if (!*iter) { - return gFalse; - } - if ((*iter)->p) { - (*iter)->p = (*iter)->p->next; - } - while (!(*iter)->p) { - if (++(*iter)->h == size) { - delete *iter; - *iter = NULL; - return gFalse; - } - (*iter)->p = tab[(*iter)->h]; - } - *key = (*iter)->p->key; - *val = (*iter)->p->val.i; - return gTrue; -} - -void GHash::killIter(GHashIter **iter) { - delete *iter; - *iter = NULL; -} - -void GHash::expand() { - GHashBucket **oldTab; - GHashBucket *p; - int oldSize, h, i; - - oldSize = size; - oldTab = tab; - size = 2*size + 1; - tab = (GHashBucket **)gmallocn(size, sizeof(GHashBucket *)); - for (h = 0; h < size; ++h) { - tab[h] = NULL; - } - for (i = 0; i < oldSize; ++i) { - while (oldTab[i]) { - p = oldTab[i]; - oldTab[i] = oldTab[i]->next; - h = hash(p->key); - p->next = tab[h]; - tab[h] = p; - } - } - gfree(oldTab); -} - -GHashBucket *GHash::find(GString *key, int *h) { - GHashBucket *p; - - *h = hash(key); - for (p = tab[*h]; p; p = p->next) { - if (!p->key->cmp(key)) { - return p; - } - } - return NULL; -} - -GHashBucket *GHash::find(char *key, int *h) { - GHashBucket *p; - - *h = hash(key); - for (p = tab[*h]; p; p = p->next) { - if (!p->key->cmp(key)) { - return p; - } - } - return NULL; -} - -int GHash::hash(GString *key) { - char *p; - unsigned int h; - int i; - - h = 0; - for (p = key->getCString(), i = 0; i < key->getLength(); ++p, ++i) { - h = 17 * h + (int)(*p & 0xff); - } - return (int)(h % size); -} - -int GHash::hash(char *key) { - char *p; - unsigned int h; - - h = 0; - for (p = key; *p; ++p) { - h = 17 * h + (int)(*p & 0xff); - } - return (int)(h % size); -} diff --git a/kpdf/xpdf/goo/GHash.cpp b/kpdf/xpdf/goo/GHash.cpp new file mode 100644 index 00000000..f642a261 --- /dev/null +++ b/kpdf/xpdf/goo/GHash.cpp @@ -0,0 +1,380 @@ +//======================================================================== +// +// GHash.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include "gmem.h" +#include "GString.h" +#include "GHash.h" + +//------------------------------------------------------------------------ + +struct GHashBucket { + GString *key; + union { + void *p; + int i; + } val; + GHashBucket *next; +}; + +struct GHashIter { + int h; + GHashBucket *p; +}; + +//------------------------------------------------------------------------ + +GHash::GHash(GBool deleteKeysA) { + int h; + + deleteKeys = deleteKeysA; + size = 7; + tab = (GHashBucket **)gmallocn(size, sizeof(GHashBucket *)); + for (h = 0; h < size; ++h) { + tab[h] = NULL; + } + len = 0; +} + +GHash::~GHash() { + GHashBucket *p; + int h; + + for (h = 0; h < size; ++h) { + while (tab[h]) { + p = tab[h]; + tab[h] = p->next; + if (deleteKeys) { + delete p->key; + } + delete p; + } + } + gfree(tab); +} + +void GHash::add(GString *key, void *val) { + GHashBucket *p; + int h; + + // expand the table if necessary + if (len >= size) { + expand(); + } + + // add the new symbol + p = new GHashBucket; + p->key = key; + p->val.p = val; + h = hash(key); + p->next = tab[h]; + tab[h] = p; + ++len; +} + +void GHash::add(GString *key, int val) { + GHashBucket *p; + int h; + + // expand the table if necessary + if (len >= size) { + expand(); + } + + // add the new symbol + p = new GHashBucket; + p->key = key; + p->val.i = val; + h = hash(key); + p->next = tab[h]; + tab[h] = p; + ++len; +} + +void GHash::replace(GString *key, void *val) { + GHashBucket *p; + int h; + + if ((p = find(key, &h))) { + p->val.p = val; + delete key; + } else { + add(key, val); + } +} + +void GHash::replace(GString *key, int val) { + GHashBucket *p; + int h; + + if ((p = find(key, &h))) { + p->val.i = val; + delete key; + } else { + add(key, val); + } +} + +void *GHash::lookup(GString *key) { + GHashBucket *p; + int h; + + if (!(p = find(key, &h))) { + return NULL; + } + return p->val.p; +} + +int GHash::lookupInt(GString *key) { + GHashBucket *p; + int h; + + if (!(p = find(key, &h))) { + return 0; + } + return p->val.i; +} + +void *GHash::lookup(char *key) { + GHashBucket *p; + int h; + + if (!(p = find(key, &h))) { + return NULL; + } + return p->val.p; +} + +int GHash::lookupInt(char *key) { + GHashBucket *p; + int h; + + if (!(p = find(key, &h))) { + return 0; + } + return p->val.i; +} + +void *GHash::remove(GString *key) { + GHashBucket *p; + GHashBucket **q; + void *val; + int h; + + if (!(p = find(key, &h))) { + return NULL; + } + q = &tab[h]; + while (*q != p) { + q = &((*q)->next); + } + *q = p->next; + if (deleteKeys) { + delete p->key; + } + val = p->val.p; + delete p; + --len; + return val; +} + +int GHash::removeInt(GString *key) { + GHashBucket *p; + GHashBucket **q; + int val; + int h; + + if (!(p = find(key, &h))) { + return 0; + } + q = &tab[h]; + while (*q != p) { + q = &((*q)->next); + } + *q = p->next; + if (deleteKeys) { + delete p->key; + } + val = p->val.i; + delete p; + --len; + return val; +} + +void *GHash::remove(char *key) { + GHashBucket *p; + GHashBucket **q; + void *val; + int h; + + if (!(p = find(key, &h))) { + return NULL; + } + q = &tab[h]; + while (*q != p) { + q = &((*q)->next); + } + *q = p->next; + if (deleteKeys) { + delete p->key; + } + val = p->val.p; + delete p; + --len; + return val; +} + +int GHash::removeInt(char *key) { + GHashBucket *p; + GHashBucket **q; + int val; + int h; + + if (!(p = find(key, &h))) { + return 0; + } + q = &tab[h]; + while (*q != p) { + q = &((*q)->next); + } + *q = p->next; + if (deleteKeys) { + delete p->key; + } + val = p->val.i; + delete p; + --len; + return val; +} + +void GHash::startIter(GHashIter **iter) { + *iter = new GHashIter; + (*iter)->h = -1; + (*iter)->p = NULL; +} + +GBool GHash::getNext(GHashIter **iter, GString **key, void **val) { + if (!*iter) { + return gFalse; + } + if ((*iter)->p) { + (*iter)->p = (*iter)->p->next; + } + while (!(*iter)->p) { + if (++(*iter)->h == size) { + delete *iter; + *iter = NULL; + return gFalse; + } + (*iter)->p = tab[(*iter)->h]; + } + *key = (*iter)->p->key; + *val = (*iter)->p->val.p; + return gTrue; +} + +GBool GHash::getNext(GHashIter **iter, GString **key, int *val) { + if (!*iter) { + return gFalse; + } + if ((*iter)->p) { + (*iter)->p = (*iter)->p->next; + } + while (!(*iter)->p) { + if (++(*iter)->h == size) { + delete *iter; + *iter = NULL; + return gFalse; + } + (*iter)->p = tab[(*iter)->h]; + } + *key = (*iter)->p->key; + *val = (*iter)->p->val.i; + return gTrue; +} + +void GHash::killIter(GHashIter **iter) { + delete *iter; + *iter = NULL; +} + +void GHash::expand() { + GHashBucket **oldTab; + GHashBucket *p; + int oldSize, h, i; + + oldSize = size; + oldTab = tab; + size = 2*size + 1; + tab = (GHashBucket **)gmallocn(size, sizeof(GHashBucket *)); + for (h = 0; h < size; ++h) { + tab[h] = NULL; + } + for (i = 0; i < oldSize; ++i) { + while (oldTab[i]) { + p = oldTab[i]; + oldTab[i] = oldTab[i]->next; + h = hash(p->key); + p->next = tab[h]; + tab[h] = p; + } + } + gfree(oldTab); +} + +GHashBucket *GHash::find(GString *key, int *h) { + GHashBucket *p; + + *h = hash(key); + for (p = tab[*h]; p; p = p->next) { + if (!p->key->cmp(key)) { + return p; + } + } + return NULL; +} + +GHashBucket *GHash::find(char *key, int *h) { + GHashBucket *p; + + *h = hash(key); + for (p = tab[*h]; p; p = p->next) { + if (!p->key->cmp(key)) { + return p; + } + } + return NULL; +} + +int GHash::hash(GString *key) { + char *p; + unsigned int h; + int i; + + h = 0; + for (p = key->getCString(), i = 0; i < key->getLength(); ++p, ++i) { + h = 17 * h + (int)(*p & 0xff); + } + return (int)(h % size); +} + +int GHash::hash(char *key) { + char *p; + unsigned int h; + + h = 0; + for (p = key; *p; ++p) { + h = 17 * h + (int)(*p & 0xff); + } + return (int)(h % size); +} diff --git a/kpdf/xpdf/goo/GList.cc b/kpdf/xpdf/goo/GList.cc deleted file mode 100644 index fb5fd628..00000000 --- a/kpdf/xpdf/goo/GList.cc +++ /dev/null @@ -1,97 +0,0 @@ -//======================================================================== -// -// GList.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "GList.h" - -//------------------------------------------------------------------------ -// GList -//------------------------------------------------------------------------ - -GList::GList() { - size = 8; - data = (void **)gmallocn(size, sizeof(void*)); - length = 0; - inc = 0; -} - -GList::GList(int sizeA) { - size = sizeA; - data = (void **)gmallocn(size, sizeof(void*)); - length = 0; - inc = 0; -} - -GList::~GList() { - gfree(data); -} - -void GList::append(void *p) { - if (length >= size) { - expand(); - } - data[length++] = p; -} - -void GList::append(GList *list) { - int i; - - while (length + list->length > size) { - expand(); - } - for (i = 0; i < list->length; ++i) { - data[length++] = list->data[i]; - } -} - -void GList::insert(int i, void *p) { - if (length >= size) { - expand(); - } - if (i < length) { - memmove(data+i+1, data+i, (length - i) * sizeof(void *)); - } - data[i] = p; - ++length; -} - -void *GList::del(int i) { - void *p; - - p = data[i]; - if (i < length - 1) { - memmove(data+i, data+i+1, (length - i - 1) * sizeof(void *)); - } - --length; - if (size - length >= ((inc > 0) ? inc : size/2)) { - shrink(); - } - return p; -} - -void GList::sort(int (*cmp)(const void *obj1, const void *obj2)) { - qsort(data, length, sizeof(void *), cmp); -} - -void GList::expand() { - size += (inc > 0) ? inc : size; - data = (void **)greallocn(data, size, sizeof(void*)); -} - -void GList::shrink() { - size -= (inc > 0) ? inc : size/2; - data = (void **)greallocn(data, size, sizeof(void*)); -} diff --git a/kpdf/xpdf/goo/GList.cpp b/kpdf/xpdf/goo/GList.cpp new file mode 100644 index 00000000..2a4e4695 --- /dev/null +++ b/kpdf/xpdf/goo/GList.cpp @@ -0,0 +1,97 @@ +//======================================================================== +// +// GList.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "GList.h" + +//------------------------------------------------------------------------ +// GList +//------------------------------------------------------------------------ + +GList::GList() { + size = 8; + data = (void **)gmallocn(size, sizeof(void*)); + length = 0; + inc = 0; +} + +GList::GList(int sizeA) { + size = sizeA; + data = (void **)gmallocn(size, sizeof(void*)); + length = 0; + inc = 0; +} + +GList::~GList() { + gfree(data); +} + +void GList::append(void *p) { + if (length >= size) { + expand(); + } + data[length++] = p; +} + +void GList::append(GList *list) { + int i; + + while (length + list->length > size) { + expand(); + } + for (i = 0; i < list->length; ++i) { + data[length++] = list->data[i]; + } +} + +void GList::insert(int i, void *p) { + if (length >= size) { + expand(); + } + if (i < length) { + memmove(data+i+1, data+i, (length - i) * sizeof(void *)); + } + data[i] = p; + ++length; +} + +void *GList::del(int i) { + void *p; + + p = data[i]; + if (i < length - 1) { + memmove(data+i, data+i+1, (length - i - 1) * sizeof(void *)); + } + --length; + if (size - length >= ((inc > 0) ? inc : size/2)) { + shrink(); + } + return p; +} + +void GList::sort(int (*cmp)(const void *obj1, const void *obj2)) { + qsort(data, length, sizeof(void *), cmp); +} + +void GList::expand() { + size += (inc > 0) ? inc : size; + data = (void **)greallocn(data, size, sizeof(void*)); +} + +void GList::shrink() { + size -= (inc > 0) ? inc : size/2; + data = (void **)greallocn(data, size, sizeof(void*)); +} diff --git a/kpdf/xpdf/goo/GString.cc b/kpdf/xpdf/goo/GString.cc deleted file mode 100644 index e21fd3ea..00000000 --- a/kpdf/xpdf/goo/GString.cc +++ /dev/null @@ -1,718 +0,0 @@ -//======================================================================== -// -// GString.cc -// -// Simple variable-length string type. -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include -#include "gmem.h" -#include "GString.h" - -//------------------------------------------------------------------------ - -union GStringFormatArg { - int i; - Guint ui; - long l; - Gulong ul; - double f; - char c; - char *s; - GString *gs; -}; - -enum GStringFormatType { - fmtIntDecimal, - fmtIntHex, - fmtIntOctal, - fmtIntBinary, - fmtUIntDecimal, - fmtUIntHex, - fmtUIntOctal, - fmtUIntBinary, - fmtLongDecimal, - fmtLongHex, - fmtLongOctal, - fmtLongBinary, - fmtULongDecimal, - fmtULongHex, - fmtULongOctal, - fmtULongBinary, - fmtDouble, - fmtDoubleTrim, - fmtChar, - fmtString, - fmtGString, - fmtSpace -}; - -static char *formatStrings[] = { - "d", "x", "o", "b", "ud", "ux", "uo", "ub", - "ld", "lx", "lo", "lb", "uld", "ulx", "ulo", "ulb", - "f", "g", - "c", - "s", - "t", - "w", - NULL -}; - -//------------------------------------------------------------------------ - -static inline int size(int len) { - int delta; - for (delta = 8; delta < len && delta < 0x100000; delta <<= 1) ; - // this is ((len + 1) + (delta - 1)) & ~(delta - 1) - return (len + delta) & ~(delta - 1); -} - -inline void GString::resize(int length1) { - char *s1; - - if (!s) { - s = new char[size(length1)]; - } else if (size(length1) != size(length)) { - s1 = new char[size(length1)]; - if (length1 < length) { - memcpy(s1, s, length1); - s1[length1] = '\0'; - } else { - memcpy(s1, s, length + 1); - } - delete[] s; - s = s1; - } -} - -GString::GString() { - s = NULL; - resize(length = 0); - s[0] = '\0'; -} - -GString::GString(const char *sA) { - int n = strlen(sA); - - s = NULL; - resize(length = n); - memcpy(s, sA, n + 1); -} - -GString::GString(const char *sA, int lengthA) { - s = NULL; - resize(length = lengthA); - memcpy(s, sA, length * sizeof(char)); - s[length] = '\0'; -} - -GString::GString(GString *str, int idx, int lengthA) { - s = NULL; - resize(length = lengthA); - memcpy(s, str->getCString() + idx, length); - s[length] = '\0'; -} - -GString::GString(GString *str) { - s = NULL; - resize(length = str->getLength()); - memcpy(s, str->getCString(), length + 1); -} - -GString::GString(GString *str1, GString *str2) { - int n1 = str1->getLength(); - int n2 = str2->getLength(); - - s = NULL; - resize(length = n1 + n2); - memcpy(s, str1->getCString(), n1); - memcpy(s + n1, str2->getCString(), n2 + 1); -} - -GString *GString::fromInt(int x) { - char buf[24]; // enough space for 64-bit ints plus a little extra - char *p; - int len; - - formatInt(x, buf, sizeof(buf), gFalse, 0, 10, &p, &len); - return new GString(p, len); -} - -GString *GString::format(char *fmt, ...) { - va_list argList; - GString *s; - - s = new GString(); - va_start(argList, fmt); - s->appendfv(fmt, argList); - va_end(argList); - return s; -} - -GString *GString::formatv(char *fmt, va_list argList) { - GString *s; - - s = new GString(); - s->appendfv(fmt, argList); - return s; -} - -GString::~GString() { - delete[] s; -} - -GString *GString::clear() { - s[length = 0] = '\0'; - resize(0); - return this; -} - -GString *GString::append(char c) { - resize(length + 1); - s[length++] = c; - s[length] = '\0'; - return this; -} - -GString *GString::append(GString *str) { - int n = str->getLength(); - - resize(length + n); - memcpy(s + length, str->getCString(), n + 1); - length += n; - return this; -} - -GString *GString::append(const char *str) { - int n = strlen(str); - - resize(length + n); - memcpy(s + length, str, n + 1); - length += n; - return this; -} - -GString *GString::append(const char *str, int lengthA) { - resize(length + lengthA); - memcpy(s + length, str, lengthA); - length += lengthA; - s[length] = '\0'; - return this; -} - -GString *GString::appendf(char *fmt, ...) { - va_list argList; - - va_start(argList, fmt); - appendfv(fmt, argList); - va_end(argList); - return this; -} - -GString *GString::appendfv(char *fmt, va_list argList) { - GStringFormatArg *args; - int argsLen, argsSize; - GStringFormatArg arg; - int idx, width, prec; - GBool reverseAlign, zeroFill; - GStringFormatType ft; - char buf[65]; - int len, i; - char *p0, *p1, *str; - - argsLen = 0; - argsSize = 8; - args = (GStringFormatArg *)gmallocn(argsSize, sizeof(GStringFormatArg)); - - p0 = fmt; - while (*p0) { - if (*p0 == '{') { - ++p0; - if (*p0 == '{') { - ++p0; - append('{'); - } else { - - // parse the format string - if (!(*p0 >= '0' && *p0 <= '9')) { - break; - } - idx = *p0 - '0'; - for (++p0; *p0 >= '0' && *p0 <= '9'; ++p0) { - idx = 10 * idx + (*p0 - '0'); - } - if (*p0 != ':') { - break; - } - ++p0; - if (*p0 == '-') { - reverseAlign = gTrue; - ++p0; - } else { - reverseAlign = gFalse; - } - width = 0; - zeroFill = *p0 == '0'; - for (; *p0 >= '0' && *p0 <= '9'; ++p0) { - width = 10 * width + (*p0 - '0'); - } - if (*p0 == '.') { - ++p0; - prec = 0; - for (; *p0 >= '0' && *p0 <= '9'; ++p0) { - prec = 10 * prec + (*p0 - '0'); - } - } else { - prec = 0; - } - for (ft = (GStringFormatType)0; - formatStrings[ft]; - ft = (GStringFormatType)(ft + 1)) { - if (!strncmp(p0, formatStrings[ft], strlen(formatStrings[ft]))) { - break; - } - } - if (!formatStrings[ft]) { - break; - } - p0 += strlen(formatStrings[ft]); - if (*p0 != '}') { - break; - } - ++p0; - - // fetch the argument - if (idx > argsLen) { - break; - } - if (idx == argsLen) { - if (argsLen == argsSize) { - argsSize *= 2; - args = (GStringFormatArg *)greallocn(args, argsSize, - sizeof(GStringFormatArg)); - } - switch (ft) { - case fmtIntDecimal: - case fmtIntHex: - case fmtIntOctal: - case fmtIntBinary: - case fmtSpace: - args[argsLen].i = va_arg(argList, int); - break; - case fmtUIntDecimal: - case fmtUIntHex: - case fmtUIntOctal: - case fmtUIntBinary: - args[argsLen].ui = va_arg(argList, Guint); - break; - case fmtLongDecimal: - case fmtLongHex: - case fmtLongOctal: - case fmtLongBinary: - args[argsLen].l = va_arg(argList, long); - break; - case fmtULongDecimal: - case fmtULongHex: - case fmtULongOctal: - case fmtULongBinary: - args[argsLen].ul = va_arg(argList, Gulong); - break; - case fmtDouble: - case fmtDoubleTrim: - args[argsLen].f = va_arg(argList, double); - break; - case fmtChar: - args[argsLen].c = (char)va_arg(argList, int); - break; - case fmtString: - args[argsLen].s = va_arg(argList, char *); - break; - case fmtGString: - args[argsLen].gs = va_arg(argList, GString *); - break; - } - ++argsLen; - } - - // format the argument - arg = args[idx]; - switch (ft) { - case fmtIntDecimal: - formatInt(arg.i, buf, sizeof(buf), zeroFill, width, 10, &str, &len); - break; - case fmtIntHex: - formatInt(arg.i, buf, sizeof(buf), zeroFill, width, 16, &str, &len); - break; - case fmtIntOctal: - formatInt(arg.i, buf, sizeof(buf), zeroFill, width, 8, &str, &len); - break; - case fmtIntBinary: - formatInt(arg.i, buf, sizeof(buf), zeroFill, width, 2, &str, &len); - break; - case fmtUIntDecimal: - formatUInt(arg.ui, buf, sizeof(buf), zeroFill, width, 10, - &str, &len); - break; - case fmtUIntHex: - formatUInt(arg.ui, buf, sizeof(buf), zeroFill, width, 16, - &str, &len); - break; - case fmtUIntOctal: - formatUInt(arg.ui, buf, sizeof(buf), zeroFill, width, 8, &str, &len); - break; - case fmtUIntBinary: - formatUInt(arg.ui, buf, sizeof(buf), zeroFill, width, 2, &str, &len); - break; - case fmtLongDecimal: - formatInt(arg.l, buf, sizeof(buf), zeroFill, width, 10, &str, &len); - break; - case fmtLongHex: - formatInt(arg.l, buf, sizeof(buf), zeroFill, width, 16, &str, &len); - break; - case fmtLongOctal: - formatInt(arg.l, buf, sizeof(buf), zeroFill, width, 8, &str, &len); - break; - case fmtLongBinary: - formatInt(arg.l, buf, sizeof(buf), zeroFill, width, 2, &str, &len); - break; - case fmtULongDecimal: - formatUInt(arg.ul, buf, sizeof(buf), zeroFill, width, 10, - &str, &len); - break; - case fmtULongHex: - formatUInt(arg.ul, buf, sizeof(buf), zeroFill, width, 16, - &str, &len); - break; - case fmtULongOctal: - formatUInt(arg.ul, buf, sizeof(buf), zeroFill, width, 8, &str, &len); - break; - case fmtULongBinary: - formatUInt(arg.ul, buf, sizeof(buf), zeroFill, width, 2, &str, &len); - break; - case fmtDouble: - formatDouble(arg.f, buf, sizeof(buf), prec, gFalse, &str, &len); - break; - case fmtDoubleTrim: - formatDouble(arg.f, buf, sizeof(buf), prec, gTrue, &str, &len); - break; - case fmtChar: - buf[0] = arg.c; - str = buf; - len = 1; - reverseAlign = !reverseAlign; - break; - case fmtString: - str = arg.s; - len = strlen(str); - reverseAlign = !reverseAlign; - break; - case fmtGString: - str = arg.gs->getCString(); - len = arg.gs->getLength(); - reverseAlign = !reverseAlign; - break; - case fmtSpace: - str = buf; - len = 0; - width = arg.i; - break; - } - - // append the formatted arg, handling width and alignment - if (!reverseAlign && len < width) { - for (i = len; i < width; ++i) { - append(' '); - } - } - append(str, len); - if (reverseAlign && len < width) { - for (i = len; i < width; ++i) { - append(' '); - } - } - } - - } else if (*p0 == '}') { - ++p0; - if (*p0 == '}') { - ++p0; - } - append('}'); - - } else { - for (p1 = p0 + 1; *p1 && *p1 != '{' && *p1 != '}'; ++p1) ; - append(p0, p1 - p0); - p0 = p1; - } - } - - gfree(args); - return this; -} - -void GString::formatInt(long x, char *buf, int bufSize, - GBool zeroFill, int width, int base, - char **p, int *len) { - static char vals[17] = "0123456789abcdef"; - GBool neg; - int start, i, j; - - i = bufSize; - if ((neg = x < 0)) { - x = -x; - } - start = neg ? 1 : 0; - if (x == 0) { - buf[--i] = '0'; - } else { - while (i > start && x) { - buf[--i] = vals[x % base]; - x /= base; - } - } - if (zeroFill) { - for (j = bufSize - i; i > start && j < width - start; ++j) { - buf[--i] = '0'; - } - } - if (neg) { - buf[--i] = '-'; - } - *p = buf + i; - *len = bufSize - i; -} - -void GString::formatUInt(Gulong x, char *buf, int bufSize, - GBool zeroFill, int width, int base, - char **p, int *len) { - static char vals[17] = "0123456789abcdef"; - int i, j; - - i = bufSize; - if (x == 0) { - buf[--i] = '0'; - } else { - while (i > 0 && x) { - buf[--i] = vals[x % base]; - x /= base; - } - } - if (zeroFill) { - for (j = bufSize - i; i > 0 && j < width; ++j) { - buf[--i] = '0'; - } - } - *p = buf + i; - *len = bufSize - i; -} - -void GString::formatDouble(double x, char *buf, int bufSize, int prec, - GBool trim, char **p, int *len) { - GBool neg, started; - double x2; - int d, i, j; - - if ((neg = x < 0)) { - x = -x; - } - x = floor(x * pow(10, prec) + 0.5); - i = bufSize; - started = !trim; - for (j = 0; j < prec && i > 1; ++j) { - x2 = floor(0.1 * (x + 0.5)); - d = (int)floor(x - 10 * x2 + 0.5); - if (started || d != 0) { - buf[--i] = '0' + d; - started = gTrue; - } - x = x2; - } - if (i > 1 && started) { - buf[--i] = '.'; - } - if (i > 1) { - do { - x2 = floor(0.1 * (x + 0.5)); - d = (int)floor(x - 10 * x2 + 0.5); - buf[--i] = '0' + d; - x = x2; - } while (i > 1 && x); - } - if (neg) { - buf[--i] = '-'; - } - *p = buf + i; - *len = bufSize - i; -} - -GString *GString::insert(int i, char c) { - int j; - - resize(length + 1); - for (j = length + 1; j > i; --j) - s[j] = s[j-1]; - s[i] = c; - ++length; - return this; -} - -GString *GString::insert(int i, GString *str) { - int n = str->getLength(); - int j; - - resize(length + n); - for (j = length; j >= i; --j) - s[j+n] = s[j]; - memcpy(s+i, str->getCString(), n); - length += n; - return this; -} - -GString *GString::insert(int i, const char *str) { - int n = strlen(str); - int j; - - resize(length + n); - for (j = length; j >= i; --j) - s[j+n] = s[j]; - memcpy(s+i, str, n); - length += n; - return this; -} - -GString *GString::insert(int i, const char *str, int lengthA) { - int j; - - resize(length + lengthA); - for (j = length; j >= i; --j) - s[j+lengthA] = s[j]; - memcpy(s+i, str, lengthA); - length += lengthA; - return this; -} - -GString *GString::del(int i, int n) { - int j; - - if (n > 0) { - if (i + n > length) { - n = length - i; - } - for (j = i; j <= length - n; ++j) { - s[j] = s[j + n]; - } - resize(length -= n); - } - return this; -} - -GString *GString::upperCase() { - int i; - - for (i = 0; i < length; ++i) { - if (islower(s[i])) - s[i] = toupper(s[i]); - } - return this; -} - -GString *GString::lowerCase() { - int i; - - for (i = 0; i < length; ++i) { - if (isupper(s[i])) - s[i] = tolower(s[i]); - } - return this; -} - -int GString::cmp(GString *str) { - int n1, n2, i, x; - char *p1, *p2; - - n1 = length; - n2 = str->length; - for (i = 0, p1 = s, p2 = str->s; i < n1 && i < n2; ++i, ++p1, ++p2) { - x = *p1 - *p2; - if (x != 0) { - return x; - } - } - return n1 - n2; -} - -int GString::cmpN(GString *str, int n) { - int n1, n2, i, x; - char *p1, *p2; - - n1 = length; - n2 = str->length; - for (i = 0, p1 = s, p2 = str->s; - i < n1 && i < n2 && i < n; - ++i, ++p1, ++p2) { - x = *p1 - *p2; - if (x != 0) { - return x; - } - } - if (i == n) { - return 0; - } - return n1 - n2; -} - -int GString::cmp(const char *sA) { - int n1, i, x; - const char *p1, *p2; - - n1 = length; - for (i = 0, p1 = s, p2 = sA; i < n1 && *p2; ++i, ++p1, ++p2) { - x = *p1 - *p2; - if (x != 0) { - return x; - } - } - if (i < n1) { - return 1; - } - if (*p2) { - return -1; - } - return 0; -} - -int GString::cmpN(const char *sA, int n) { - int n1, i, x; - const char *p1, *p2; - - n1 = length; - for (i = 0, p1 = s, p2 = sA; i < n1 && *p2 && i < n; ++i, ++p1, ++p2) { - x = *p1 - *p2; - if (x != 0) { - return x; - } - } - if (i == n) { - return 0; - } - if (i < n1) { - return 1; - } - if (*p2) { - return -1; - } - return 0; -} diff --git a/kpdf/xpdf/goo/GString.cpp b/kpdf/xpdf/goo/GString.cpp new file mode 100644 index 00000000..89f122e1 --- /dev/null +++ b/kpdf/xpdf/goo/GString.cpp @@ -0,0 +1,718 @@ +//======================================================================== +// +// GString.cpp +// +// Simple variable-length string type. +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include +#include "gmem.h" +#include "GString.h" + +//------------------------------------------------------------------------ + +union GStringFormatArg { + int i; + Guint ui; + long l; + Gulong ul; + double f; + char c; + char *s; + GString *gs; +}; + +enum GStringFormatType { + fmtIntDecimal, + fmtIntHex, + fmtIntOctal, + fmtIntBinary, + fmtUIntDecimal, + fmtUIntHex, + fmtUIntOctal, + fmtUIntBinary, + fmtLongDecimal, + fmtLongHex, + fmtLongOctal, + fmtLongBinary, + fmtULongDecimal, + fmtULongHex, + fmtULongOctal, + fmtULongBinary, + fmtDouble, + fmtDoubleTrim, + fmtChar, + fmtString, + fmtGString, + fmtSpace +}; + +static char *formatStrings[] = { + "d", "x", "o", "b", "ud", "ux", "uo", "ub", + "ld", "lx", "lo", "lb", "uld", "ulx", "ulo", "ulb", + "f", "g", + "c", + "s", + "t", + "w", + NULL +}; + +//------------------------------------------------------------------------ + +static inline int size(int len) { + int delta; + for (delta = 8; delta < len && delta < 0x100000; delta <<= 1) ; + // this is ((len + 1) + (delta - 1)) & ~(delta - 1) + return (len + delta) & ~(delta - 1); +} + +inline void GString::resize(int length1) { + char *s1; + + if (!s) { + s = new char[size(length1)]; + } else if (size(length1) != size(length)) { + s1 = new char[size(length1)]; + if (length1 < length) { + memcpy(s1, s, length1); + s1[length1] = '\0'; + } else { + memcpy(s1, s, length + 1); + } + delete[] s; + s = s1; + } +} + +GString::GString() { + s = NULL; + resize(length = 0); + s[0] = '\0'; +} + +GString::GString(const char *sA) { + int n = strlen(sA); + + s = NULL; + resize(length = n); + memcpy(s, sA, n + 1); +} + +GString::GString(const char *sA, int lengthA) { + s = NULL; + resize(length = lengthA); + memcpy(s, sA, length * sizeof(char)); + s[length] = '\0'; +} + +GString::GString(GString *str, int idx, int lengthA) { + s = NULL; + resize(length = lengthA); + memcpy(s, str->getCString() + idx, length); + s[length] = '\0'; +} + +GString::GString(GString *str) { + s = NULL; + resize(length = str->getLength()); + memcpy(s, str->getCString(), length + 1); +} + +GString::GString(GString *str1, GString *str2) { + int n1 = str1->getLength(); + int n2 = str2->getLength(); + + s = NULL; + resize(length = n1 + n2); + memcpy(s, str1->getCString(), n1); + memcpy(s + n1, str2->getCString(), n2 + 1); +} + +GString *GString::fromInt(int x) { + char buf[24]; // enough space for 64-bit ints plus a little extra + char *p; + int len; + + formatInt(x, buf, sizeof(buf), gFalse, 0, 10, &p, &len); + return new GString(p, len); +} + +GString *GString::format(char *fmt, ...) { + va_list argList; + GString *s; + + s = new GString(); + va_start(argList, fmt); + s->appendfv(fmt, argList); + va_end(argList); + return s; +} + +GString *GString::formatv(char *fmt, va_list argList) { + GString *s; + + s = new GString(); + s->appendfv(fmt, argList); + return s; +} + +GString::~GString() { + delete[] s; +} + +GString *GString::clear() { + s[length = 0] = '\0'; + resize(0); + return this; +} + +GString *GString::append(char c) { + resize(length + 1); + s[length++] = c; + s[length] = '\0'; + return this; +} + +GString *GString::append(GString *str) { + int n = str->getLength(); + + resize(length + n); + memcpy(s + length, str->getCString(), n + 1); + length += n; + return this; +} + +GString *GString::append(const char *str) { + int n = strlen(str); + + resize(length + n); + memcpy(s + length, str, n + 1); + length += n; + return this; +} + +GString *GString::append(const char *str, int lengthA) { + resize(length + lengthA); + memcpy(s + length, str, lengthA); + length += lengthA; + s[length] = '\0'; + return this; +} + +GString *GString::appendf(char *fmt, ...) { + va_list argList; + + va_start(argList, fmt); + appendfv(fmt, argList); + va_end(argList); + return this; +} + +GString *GString::appendfv(char *fmt, va_list argList) { + GStringFormatArg *args; + int argsLen, argsSize; + GStringFormatArg arg; + int idx, width, prec; + GBool reverseAlign, zeroFill; + GStringFormatType ft; + char buf[65]; + int len, i; + char *p0, *p1, *str; + + argsLen = 0; + argsSize = 8; + args = (GStringFormatArg *)gmallocn(argsSize, sizeof(GStringFormatArg)); + + p0 = fmt; + while (*p0) { + if (*p0 == '{') { + ++p0; + if (*p0 == '{') { + ++p0; + append('{'); + } else { + + // parse the format string + if (!(*p0 >= '0' && *p0 <= '9')) { + break; + } + idx = *p0 - '0'; + for (++p0; *p0 >= '0' && *p0 <= '9'; ++p0) { + idx = 10 * idx + (*p0 - '0'); + } + if (*p0 != ':') { + break; + } + ++p0; + if (*p0 == '-') { + reverseAlign = gTrue; + ++p0; + } else { + reverseAlign = gFalse; + } + width = 0; + zeroFill = *p0 == '0'; + for (; *p0 >= '0' && *p0 <= '9'; ++p0) { + width = 10 * width + (*p0 - '0'); + } + if (*p0 == '.') { + ++p0; + prec = 0; + for (; *p0 >= '0' && *p0 <= '9'; ++p0) { + prec = 10 * prec + (*p0 - '0'); + } + } else { + prec = 0; + } + for (ft = (GStringFormatType)0; + formatStrings[ft]; + ft = (GStringFormatType)(ft + 1)) { + if (!strncmp(p0, formatStrings[ft], strlen(formatStrings[ft]))) { + break; + } + } + if (!formatStrings[ft]) { + break; + } + p0 += strlen(formatStrings[ft]); + if (*p0 != '}') { + break; + } + ++p0; + + // fetch the argument + if (idx > argsLen) { + break; + } + if (idx == argsLen) { + if (argsLen == argsSize) { + argsSize *= 2; + args = (GStringFormatArg *)greallocn(args, argsSize, + sizeof(GStringFormatArg)); + } + switch (ft) { + case fmtIntDecimal: + case fmtIntHex: + case fmtIntOctal: + case fmtIntBinary: + case fmtSpace: + args[argsLen].i = va_arg(argList, int); + break; + case fmtUIntDecimal: + case fmtUIntHex: + case fmtUIntOctal: + case fmtUIntBinary: + args[argsLen].ui = va_arg(argList, Guint); + break; + case fmtLongDecimal: + case fmtLongHex: + case fmtLongOctal: + case fmtLongBinary: + args[argsLen].l = va_arg(argList, long); + break; + case fmtULongDecimal: + case fmtULongHex: + case fmtULongOctal: + case fmtULongBinary: + args[argsLen].ul = va_arg(argList, Gulong); + break; + case fmtDouble: + case fmtDoubleTrim: + args[argsLen].f = va_arg(argList, double); + break; + case fmtChar: + args[argsLen].c = (char)va_arg(argList, int); + break; + case fmtString: + args[argsLen].s = va_arg(argList, char *); + break; + case fmtGString: + args[argsLen].gs = va_arg(argList, GString *); + break; + } + ++argsLen; + } + + // format the argument + arg = args[idx]; + switch (ft) { + case fmtIntDecimal: + formatInt(arg.i, buf, sizeof(buf), zeroFill, width, 10, &str, &len); + break; + case fmtIntHex: + formatInt(arg.i, buf, sizeof(buf), zeroFill, width, 16, &str, &len); + break; + case fmtIntOctal: + formatInt(arg.i, buf, sizeof(buf), zeroFill, width, 8, &str, &len); + break; + case fmtIntBinary: + formatInt(arg.i, buf, sizeof(buf), zeroFill, width, 2, &str, &len); + break; + case fmtUIntDecimal: + formatUInt(arg.ui, buf, sizeof(buf), zeroFill, width, 10, + &str, &len); + break; + case fmtUIntHex: + formatUInt(arg.ui, buf, sizeof(buf), zeroFill, width, 16, + &str, &len); + break; + case fmtUIntOctal: + formatUInt(arg.ui, buf, sizeof(buf), zeroFill, width, 8, &str, &len); + break; + case fmtUIntBinary: + formatUInt(arg.ui, buf, sizeof(buf), zeroFill, width, 2, &str, &len); + break; + case fmtLongDecimal: + formatInt(arg.l, buf, sizeof(buf), zeroFill, width, 10, &str, &len); + break; + case fmtLongHex: + formatInt(arg.l, buf, sizeof(buf), zeroFill, width, 16, &str, &len); + break; + case fmtLongOctal: + formatInt(arg.l, buf, sizeof(buf), zeroFill, width, 8, &str, &len); + break; + case fmtLongBinary: + formatInt(arg.l, buf, sizeof(buf), zeroFill, width, 2, &str, &len); + break; + case fmtULongDecimal: + formatUInt(arg.ul, buf, sizeof(buf), zeroFill, width, 10, + &str, &len); + break; + case fmtULongHex: + formatUInt(arg.ul, buf, sizeof(buf), zeroFill, width, 16, + &str, &len); + break; + case fmtULongOctal: + formatUInt(arg.ul, buf, sizeof(buf), zeroFill, width, 8, &str, &len); + break; + case fmtULongBinary: + formatUInt(arg.ul, buf, sizeof(buf), zeroFill, width, 2, &str, &len); + break; + case fmtDouble: + formatDouble(arg.f, buf, sizeof(buf), prec, gFalse, &str, &len); + break; + case fmtDoubleTrim: + formatDouble(arg.f, buf, sizeof(buf), prec, gTrue, &str, &len); + break; + case fmtChar: + buf[0] = arg.c; + str = buf; + len = 1; + reverseAlign = !reverseAlign; + break; + case fmtString: + str = arg.s; + len = strlen(str); + reverseAlign = !reverseAlign; + break; + case fmtGString: + str = arg.gs->getCString(); + len = arg.gs->getLength(); + reverseAlign = !reverseAlign; + break; + case fmtSpace: + str = buf; + len = 0; + width = arg.i; + break; + } + + // append the formatted arg, handling width and alignment + if (!reverseAlign && len < width) { + for (i = len; i < width; ++i) { + append(' '); + } + } + append(str, len); + if (reverseAlign && len < width) { + for (i = len; i < width; ++i) { + append(' '); + } + } + } + + } else if (*p0 == '}') { + ++p0; + if (*p0 == '}') { + ++p0; + } + append('}'); + + } else { + for (p1 = p0 + 1; *p1 && *p1 != '{' && *p1 != '}'; ++p1) ; + append(p0, p1 - p0); + p0 = p1; + } + } + + gfree(args); + return this; +} + +void GString::formatInt(long x, char *buf, int bufSize, + GBool zeroFill, int width, int base, + char **p, int *len) { + static char vals[17] = "0123456789abcdef"; + GBool neg; + int start, i, j; + + i = bufSize; + if ((neg = x < 0)) { + x = -x; + } + start = neg ? 1 : 0; + if (x == 0) { + buf[--i] = '0'; + } else { + while (i > start && x) { + buf[--i] = vals[x % base]; + x /= base; + } + } + if (zeroFill) { + for (j = bufSize - i; i > start && j < width - start; ++j) { + buf[--i] = '0'; + } + } + if (neg) { + buf[--i] = '-'; + } + *p = buf + i; + *len = bufSize - i; +} + +void GString::formatUInt(Gulong x, char *buf, int bufSize, + GBool zeroFill, int width, int base, + char **p, int *len) { + static char vals[17] = "0123456789abcdef"; + int i, j; + + i = bufSize; + if (x == 0) { + buf[--i] = '0'; + } else { + while (i > 0 && x) { + buf[--i] = vals[x % base]; + x /= base; + } + } + if (zeroFill) { + for (j = bufSize - i; i > 0 && j < width; ++j) { + buf[--i] = '0'; + } + } + *p = buf + i; + *len = bufSize - i; +} + +void GString::formatDouble(double x, char *buf, int bufSize, int prec, + GBool trim, char **p, int *len) { + GBool neg, started; + double x2; + int d, i, j; + + if ((neg = x < 0)) { + x = -x; + } + x = floor(x * pow(10, prec) + 0.5); + i = bufSize; + started = !trim; + for (j = 0; j < prec && i > 1; ++j) { + x2 = floor(0.1 * (x + 0.5)); + d = (int)floor(x - 10 * x2 + 0.5); + if (started || d != 0) { + buf[--i] = '0' + d; + started = gTrue; + } + x = x2; + } + if (i > 1 && started) { + buf[--i] = '.'; + } + if (i > 1) { + do { + x2 = floor(0.1 * (x + 0.5)); + d = (int)floor(x - 10 * x2 + 0.5); + buf[--i] = '0' + d; + x = x2; + } while (i > 1 && x); + } + if (neg) { + buf[--i] = '-'; + } + *p = buf + i; + *len = bufSize - i; +} + +GString *GString::insert(int i, char c) { + int j; + + resize(length + 1); + for (j = length + 1; j > i; --j) + s[j] = s[j-1]; + s[i] = c; + ++length; + return this; +} + +GString *GString::insert(int i, GString *str) { + int n = str->getLength(); + int j; + + resize(length + n); + for (j = length; j >= i; --j) + s[j+n] = s[j]; + memcpy(s+i, str->getCString(), n); + length += n; + return this; +} + +GString *GString::insert(int i, const char *str) { + int n = strlen(str); + int j; + + resize(length + n); + for (j = length; j >= i; --j) + s[j+n] = s[j]; + memcpy(s+i, str, n); + length += n; + return this; +} + +GString *GString::insert(int i, const char *str, int lengthA) { + int j; + + resize(length + lengthA); + for (j = length; j >= i; --j) + s[j+lengthA] = s[j]; + memcpy(s+i, str, lengthA); + length += lengthA; + return this; +} + +GString *GString::del(int i, int n) { + int j; + + if (n > 0) { + if (i + n > length) { + n = length - i; + } + for (j = i; j <= length - n; ++j) { + s[j] = s[j + n]; + } + resize(length -= n); + } + return this; +} + +GString *GString::upperCase() { + int i; + + for (i = 0; i < length; ++i) { + if (islower(s[i])) + s[i] = toupper(s[i]); + } + return this; +} + +GString *GString::lowerCase() { + int i; + + for (i = 0; i < length; ++i) { + if (isupper(s[i])) + s[i] = tolower(s[i]); + } + return this; +} + +int GString::cmp(GString *str) { + int n1, n2, i, x; + char *p1, *p2; + + n1 = length; + n2 = str->length; + for (i = 0, p1 = s, p2 = str->s; i < n1 && i < n2; ++i, ++p1, ++p2) { + x = *p1 - *p2; + if (x != 0) { + return x; + } + } + return n1 - n2; +} + +int GString::cmpN(GString *str, int n) { + int n1, n2, i, x; + char *p1, *p2; + + n1 = length; + n2 = str->length; + for (i = 0, p1 = s, p2 = str->s; + i < n1 && i < n2 && i < n; + ++i, ++p1, ++p2) { + x = *p1 - *p2; + if (x != 0) { + return x; + } + } + if (i == n) { + return 0; + } + return n1 - n2; +} + +int GString::cmp(const char *sA) { + int n1, i, x; + const char *p1, *p2; + + n1 = length; + for (i = 0, p1 = s, p2 = sA; i < n1 && *p2; ++i, ++p1, ++p2) { + x = *p1 - *p2; + if (x != 0) { + return x; + } + } + if (i < n1) { + return 1; + } + if (*p2) { + return -1; + } + return 0; +} + +int GString::cmpN(const char *sA, int n) { + int n1, i, x; + const char *p1, *p2; + + n1 = length; + for (i = 0, p1 = s, p2 = sA; i < n1 && *p2 && i < n; ++i, ++p1, ++p2) { + x = *p1 - *p2; + if (x != 0) { + return x; + } + } + if (i == n) { + return 0; + } + if (i < n1) { + return 1; + } + if (*p2) { + return -1; + } + return 0; +} diff --git a/kpdf/xpdf/goo/Makefile.am b/kpdf/xpdf/goo/Makefile.am index 04933cee..00ffad0d 100644 --- a/kpdf/xpdf/goo/Makefile.am +++ b/kpdf/xpdf/goo/Makefile.am @@ -1,5 +1,5 @@ INCLUDES = -I$(srcdir)/.. -libgoo_la_SOURCES = GHash.cc GList.cc GString.cc gfile.cc gmem.cc gmempp.cc +libgoo_la_SOURCES = GHash.cpp GList.cpp GString.cpp gfile.cpp gmem.cpp gmempp.cpp noinst_LTLIBRARIES = libgoo.la diff --git a/kpdf/xpdf/goo/gfile.cc b/kpdf/xpdf/goo/gfile.cc deleted file mode 100644 index 54a7be3d..00000000 --- a/kpdf/xpdf/goo/gfile.cc +++ /dev/null @@ -1,731 +0,0 @@ -//======================================================================== -// -// gfile.cc -// -// Miscellaneous file and directory name manipulation. -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef WIN32 -# include -#else -# if defined(MACOS) -# include -# elif !defined(ACORN) -# include -# include -# include -# endif -# include -# include -# if !defined(VMS) && !defined(ACORN) && !defined(MACOS) -# include -# endif -# if defined(VMS) && (__DECCXX_VER < 50200000) -# include -# endif -#endif // WIN32 -#include "GString.h" -#include "gfile.h" - -// Some systems don't define this, so just make it something reasonably -// large. -#ifndef PATH_MAX -#define PATH_MAX 1024 -#endif - -//------------------------------------------------------------------------ - -GString *getHomeDir() { -#ifdef VMS - //---------- VMS ---------- - return new GString("SYS$LOGIN:"); - -#elif defined(__EMX__) || defined(WIN32) - //---------- OS/2+EMX and Win32 ---------- - char *s; - GString *ret; - - if ((s = getenv("HOME"))) - ret = new GString(s); - else - ret = new GString("."); - return ret; - -#elif defined(ACORN) - //---------- RISCOS ---------- - return new GString("@"); - -#elif defined(MACOS) - //---------- MacOS ---------- - return new GString(":"); - -#else - //---------- Unix ---------- - char *s; - struct passwd *pw; - GString *ret; - - if ((s = getenv("HOME"))) { - ret = new GString(s); - } else { - if ((s = getenv("USER"))) - pw = getpwnam(s); - else - pw = getpwuid(getuid()); - if (pw) - ret = new GString(pw->pw_dir); - else - ret = new GString("."); - } - return ret; -#endif -} - -GString *getCurrentDir() { - char buf[PATH_MAX+1]; - -#if defined(__EMX__) - if (_getcwd2(buf, sizeof(buf))) -#elif defined(WIN32) - if (GetCurrentDirectory(sizeof(buf), buf)) -#elif defined(ACORN) - if (strcpy(buf, "@")) -#elif defined(MACOS) - if (strcpy(buf, ":")) -#else - if (getcwd(buf, sizeof(buf))) -#endif - return new GString(buf); - return new GString(); -} - -GString *appendToPath(GString *path, char *fileName) { -#if defined(VMS) - //---------- VMS ---------- - //~ this should handle everything necessary for file - //~ requesters, but it's certainly not complete - char *p0, *p1, *p2; - char *q1; - - p0 = path->getCString(); - p1 = p0 + path->getLength() - 1; - if (!strcmp(fileName, "-")) { - if (*p1 == ']') { - for (p2 = p1; p2 > p0 && *p2 != '.' && *p2 != '['; --p2) ; - if (*p2 == '[') - ++p2; - path->del(p2 - p0, p1 - p2); - } else if (*p1 == ':') { - path->append("[-]"); - } else { - path->clear(); - path->append("[-]"); - } - } else if ((q1 = strrchr(fileName, '.')) && !strncmp(q1, ".DIR;", 5)) { - if (*p1 == ']') { - path->insert(p1 - p0, '.'); - path->insert(p1 - p0 + 1, fileName, q1 - fileName); - } else if (*p1 == ':') { - path->append('['); - path->append(']'); - path->append(fileName, q1 - fileName); - } else { - path->clear(); - path->append(fileName, q1 - fileName); - } - } else { - if (*p1 != ']' && *p1 != ':') - path->clear(); - path->append(fileName); - } - return path; - -#elif defined(WIN32) - //---------- Win32 ---------- - GString *tmp; - char buf[256]; - char *fp; - - tmp = new GString(path); - tmp->append('/'); - tmp->append(fileName); - GetFullPathName(tmp->getCString(), sizeof(buf), buf, &fp); - delete tmp; - path->clear(); - path->append(buf); - return path; - -#elif defined(ACORN) - //---------- RISCOS ---------- - char *p; - int i; - - path->append("."); - i = path->getLength(); - path->append(fileName); - for (p = path->getCString() + i; *p; ++p) { - if (*p == '/') { - *p = '.'; - } else if (*p == '.') { - *p = '/'; - } - } - return path; - -#elif defined(MACOS) - //---------- MacOS ---------- - char *p; - int i; - - path->append(":"); - i = path->getLength(); - path->append(fileName); - for (p = path->getCString() + i; *p; ++p) { - if (*p == '/') { - *p = ':'; - } else if (*p == '.') { - *p = ':'; - } - } - return path; - -#elif defined(__EMX__) - //---------- OS/2+EMX ---------- - int i; - - // appending "." does nothing - if (!strcmp(fileName, ".")) - return path; - - // appending ".." goes up one directory - if (!strcmp(fileName, "..")) { - for (i = path->getLength() - 2; i >= 0; --i) { - if (path->getChar(i) == '/' || path->getChar(i) == '\\' || - path->getChar(i) == ':') - break; - } - if (i <= 0) { - if (path->getChar(0) == '/' || path->getChar(0) == '\\') { - path->del(1, path->getLength() - 1); - } else if (path->getLength() >= 2 && path->getChar(1) == ':') { - path->del(2, path->getLength() - 2); - } else { - path->clear(); - path->append(".."); - } - } else { - if (path->getChar(i-1) == ':') - ++i; - path->del(i, path->getLength() - i); - } - return path; - } - - // otherwise, append "/" and new path component - if (path->getLength() > 0 && - path->getChar(path->getLength() - 1) != '/' && - path->getChar(path->getLength() - 1) != '\\') - path->append('/'); - path->append(fileName); - return path; - -#else - //---------- Unix ---------- - int i; - - // appending "." does nothing - if (!strcmp(fileName, ".")) - return path; - - // appending ".." goes up one directory - if (!strcmp(fileName, "..")) { - for (i = path->getLength() - 2; i >= 0; --i) { - if (path->getChar(i) == '/') - break; - } - if (i <= 0) { - if (path->getChar(0) == '/') { - path->del(1, path->getLength() - 1); - } else { - path->clear(); - path->append(".."); - } - } else { - path->del(i, path->getLength() - i); - } - return path; - } - - // otherwise, append "/" and new path component - if (path->getLength() > 0 && - path->getChar(path->getLength() - 1) != '/') - path->append('/'); - path->append(fileName); - return path; -#endif -} - -GString *grabPath(char *fileName) { -#ifdef VMS - //---------- VMS ---------- - char *p; - - if ((p = strrchr(fileName, ']'))) - return new GString(fileName, p + 1 - fileName); - if ((p = strrchr(fileName, ':'))) - return new GString(fileName, p + 1 - fileName); - return new GString(); - -#elif defined(__EMX__) || defined(WIN32) - //---------- OS/2+EMX and Win32 ---------- - char *p; - - if ((p = strrchr(fileName, '/'))) - return new GString(fileName, p - fileName); - if ((p = strrchr(fileName, '\\'))) - return new GString(fileName, p - fileName); - if ((p = strrchr(fileName, ':'))) - return new GString(fileName, p + 1 - fileName); - return new GString(); - -#elif defined(ACORN) - //---------- RISCOS ---------- - char *p; - - if ((p = strrchr(fileName, '.'))) - return new GString(fileName, p - fileName); - return new GString(); - -#elif defined(MACOS) - //---------- MacOS ---------- - char *p; - - if ((p = strrchr(fileName, ':'))) - return new GString(fileName, p - fileName); - return new GString(); - -#else - //---------- Unix ---------- - char *p; - - if ((p = strrchr(fileName, '/'))) - return new GString(fileName, p - fileName); - return new GString(); -#endif -} - -GBool isAbsolutePath(char *path) { -#ifdef VMS - //---------- VMS ---------- - return strchr(path, ':') || - (path[0] == '[' && path[1] != '.' && path[1] != '-'); - -#elif defined(__EMX__) || defined(WIN32) - //---------- OS/2+EMX and Win32 ---------- - return path[0] == '/' || path[0] == '\\' || path[1] == ':'; - -#elif defined(ACORN) - //---------- RISCOS ---------- - return path[0] == '$'; - -#elif defined(MACOS) - //---------- MacOS ---------- - return path[0] != ':'; - -#else - //---------- Unix ---------- - return path[0] == '/'; -#endif -} - -GString *makePathAbsolute(GString *path) { -#ifdef VMS - //---------- VMS ---------- - char buf[PATH_MAX+1]; - - if (!isAbsolutePath(path->getCString())) { - if (getcwd(buf, sizeof(buf))) { - path->insert(0, buf); - } - } - return path; - -#elif defined(WIN32) - //---------- Win32 ---------- - char buf[_MAX_PATH]; - char *fp; - - buf[0] = '\0'; - if (!GetFullPathName(path->getCString(), _MAX_PATH, buf, &fp)) { - path->clear(); - return path; - } - path->clear(); - path->append(buf); - return path; - -#elif defined(ACORN) - //---------- RISCOS ---------- - path->insert(0, '@'); - return path; - -#elif defined(MACOS) - //---------- MacOS ---------- - path->del(0, 1); - return path; - -#else - //---------- Unix and OS/2+EMX ---------- - struct passwd *pw; - char buf[PATH_MAX+1]; - GString *s; - char *p1, *p2; - int n; - - if (path->getChar(0) == '~') { - if (path->getChar(1) == '/' || -#ifdef __EMX__ - path->getChar(1) == '\\' || -#endif - path->getLength() == 1) { - path->del(0, 1); - s = getHomeDir(); - path->insert(0, s); - delete s; - } else { - p1 = path->getCString() + 1; -#ifdef __EMX__ - for (p2 = p1; *p2 && *p2 != '/' && *p2 != '\\'; ++p2) ; -#else - for (p2 = p1; *p2 && *p2 != '/'; ++p2) ; -#endif - if ((n = p2 - p1) > PATH_MAX) - n = PATH_MAX; - strncpy(buf, p1, n); - buf[n] = '\0'; - if ((pw = getpwnam(buf))) { - path->del(0, p2 - p1 + 1); - path->insert(0, pw->pw_dir); - } - } - } else if (!isAbsolutePath(path->getCString())) { - if (getcwd(buf, sizeof(buf))) { -#ifndef __EMX__ - path->insert(0, '/'); -#endif - path->insert(0, buf); - } - } - return path; -#endif -} - -time_t getModTime(char *fileName) { -#ifdef WIN32 - //~ should implement this, but it's (currently) only used in xpdf - return 0; -#else - struct stat statBuf; - - if (stat(fileName, &statBuf)) { - return 0; - } - return statBuf.st_mtime; -#endif -} - -GBool openTempFile(GString **name, FILE **f, char *mode, char *ext) { -#if defined(WIN32) - //---------- Win32 ---------- - char *tempDir; - GString *s, *s2; - char buf[32]; - FILE *f2; - int t, i; - - // this has the standard race condition problem, but I haven't found - // a better way to generate temp file names with extensions on - // Windows - if ((tempDir = getenv("TEMP"))) { - s = new GString(tempDir); - s->append('\\'); - } else { - s = new GString(); - } - s->append("x"); - t = (int)time(NULL); - for (i = 0; i < 1000; ++i) { - sprintf(buf, "%d", t + i); - s2 = s->copy()->append(buf); - if (ext) { - s2->append(ext); - } - if (!(f2 = fopen(s2->getCString(), "r"))) { - if (!(f2 = fopen(s2->getCString(), mode))) { - delete s2; - delete s; - return gFalse; - } - *name = s2; - *f = f2; - delete s; - return gTrue; - } - fclose(f2); - delete s2; - } - delete s; - return gFalse; -#elif defined(VMS) || defined(__EMX__) || defined(ACORN) || defined(MACOS) - //---------- non-Unix ---------- - char *s; - - // There is a security hole here: an attacker can create a symlink - // with this file name after the tmpnam call and before the fopen - // call. I will happily accept fixes to this function for non-Unix - // OSs. - if (!(s = tmpnam(NULL))) { - return gFalse; - } - *name = new GString(s); - if (ext) { - (*name)->append(ext); - } - if (!(*f = fopen((*name)->getCString(), mode))) { - delete (*name); - return gFalse; - } - return gTrue; -#else - //---------- Unix ---------- - char *s; - int fd; - - if (ext) { -#if HAVE_MKSTEMPS - if ((s = getenv("TMPDIR"))) { - *name = new GString(s); - } else { - *name = new GString("/tmp"); - } - (*name)->append("/XXXXXX")->append(ext); - fd = mkstemps((*name)->getCString(), strlen(ext)); -#else - if (!(s = tmpnam(NULL))) { - return gFalse; - } - *name = new GString(s); - (*name)->append(ext); - fd = open((*name)->getCString(), O_WRONLY | O_CREAT | O_EXCL, 0600); -#endif - } else { -#if HAVE_MKSTEMP - if ((s = getenv("TMPDIR"))) { - *name = new GString(s); - } else { - *name = new GString("/tmp"); - } - (*name)->append("/XXXXXX"); - fd = mkstemp((*name)->getCString()); -#else // HAVE_MKSTEMP - if (!(s = tmpnam(NULL))) { - return gFalse; - } - *name = new GString(s); - fd = open((*name)->getCString(), O_WRONLY | O_CREAT | O_EXCL, 0600); -#endif // HAVE_MKSTEMP - } - if (fd < 0 || !(*f = fdopen(fd, mode))) { - delete *name; - return gFalse; - } - return gTrue; -#endif -} - -GBool executeCommand(char *cmd) { -#ifdef VMS - return system(cmd) ? gTrue : gFalse; -#else - return system(cmd) ? gFalse : gTrue; -#endif -} - -char *getLine(char *buf, int size, FILE *f) { - int c, i; - - i = 0; - while (i < size - 1) { - if ((c = fgetc(f)) == EOF) { - break; - } - buf[i++] = (char)c; - if (c == '\x0a') { - break; - } - if (c == '\x0d') { - c = fgetc(f); - if (c == '\x0a' && i < size - 1) { - buf[i++] = (char)c; - } else if (c != EOF) { - ungetc(c, f); - } - break; - } - } - buf[i] = '\0'; - if (i == 0) { - return NULL; - } - return buf; -} - -//------------------------------------------------------------------------ -// GDir and GDirEntry -//------------------------------------------------------------------------ - -GDirEntry::GDirEntry(char *dirPath, char *nameA, GBool doStat) { -#ifdef VMS - char *p; -#elif defined(WIN32) - int fa; - GString *s; -#elif defined(ACORN) -#else - struct stat st; - GString *s; -#endif - - name = new GString(nameA); - dir = gFalse; - if (doStat) { -#ifdef VMS - if (!strcmp(nameA, "-") || - ((p = strrchr(nameA, '.')) && !strncmp(p, ".DIR;", 5))) - dir = gTrue; -#elif defined(ACORN) -#else - s = new GString(dirPath); - appendToPath(s, nameA); -#ifdef WIN32 - fa = GetFileAttributes(s->getCString()); - dir = (fa != 0xFFFFFFFF && (fa & FILE_ATTRIBUTE_DIRECTORY)); -#else - if (stat(s->getCString(), &st) == 0) - dir = S_ISDIR(st.st_mode); -#endif - delete s; -#endif - } -} - -GDirEntry::~GDirEntry() { - delete name; -} - -GDir::GDir(char *name, GBool doStatA) { - path = new GString(name); - doStat = doStatA; -#if defined(WIN32) - GString *tmp; - - tmp = path->copy(); - tmp->append("/*.*"); - hnd = FindFirstFile(tmp->getCString(), &ffd); - delete tmp; -#elif defined(ACORN) -#elif defined(MACOS) -#else - dir = opendir(name); -#ifdef VMS - needParent = strchr(name, '[') != NULL; -#endif -#endif -} - -GDir::~GDir() { - delete path; -#if defined(WIN32) - if (hnd) { - FindClose(hnd); - hnd = NULL; - } -#elif defined(ACORN) -#elif defined(MACOS) -#else - if (dir) - closedir(dir); -#endif -} - -GDirEntry *GDir::getNextEntry() { - GDirEntry *e; - -#if defined(WIN32) - if (hnd) { - e = new GDirEntry(path->getCString(), ffd.cFileName, doStat); - if (hnd && !FindNextFile(hnd, &ffd)) { - FindClose(hnd); - hnd = NULL; - } - } else { - e = NULL; - } -#elif defined(ACORN) -#elif defined(MACOS) -#elif defined(VMS) - struct dirent *ent; - e = NULL; - if (dir) { - if (needParent) { - e = new GDirEntry(path->getCString(), "-", doStat); - needParent = gFalse; - return e; - } - ent = readdir(dir); - if (ent) { - e = new GDirEntry(path->getCString(), ent->d_name, doStat); - } - } -#else - struct dirent *ent; - e = NULL; - if (dir) { - ent = (struct dirent *)readdir(dir); - if (ent && !strcmp(ent->d_name, ".")) { - ent = (struct dirent *)readdir(dir); - } - if (ent) { - e = new GDirEntry(path->getCString(), ent->d_name, doStat); - } - } -#endif - - return e; -} - -void GDir::rewind() { -#ifdef WIN32 - GString *tmp; - - if (hnd) - FindClose(hnd); - tmp = path->copy(); - tmp->append("/*.*"); - hnd = FindFirstFile(tmp->getCString(), &ffd); - delete tmp; -#elif defined(ACORN) -#elif defined(MACOS) -#else - if (dir) - rewinddir(dir); -#ifdef VMS - needParent = strchr(path->getCString(), '[') != NULL; -#endif -#endif -} diff --git a/kpdf/xpdf/goo/gfile.cpp b/kpdf/xpdf/goo/gfile.cpp new file mode 100644 index 00000000..bb75b855 --- /dev/null +++ b/kpdf/xpdf/goo/gfile.cpp @@ -0,0 +1,731 @@ +//======================================================================== +// +// gfile.cpp +// +// Miscellaneous file and directory name manipulation. +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef WIN32 +# include +#else +# if defined(MACOS) +# include +# elif !defined(ACORN) +# include +# include +# include +# endif +# include +# include +# if !defined(VMS) && !defined(ACORN) && !defined(MACOS) +# include +# endif +# if defined(VMS) && (__DECCXX_VER < 50200000) +# include +# endif +#endif // WIN32 +#include "GString.h" +#include "gfile.h" + +// Some systems don't define this, so just make it something reasonably +// large. +#ifndef PATH_MAX +#define PATH_MAX 1024 +#endif + +//------------------------------------------------------------------------ + +GString *getHomeDir() { +#ifdef VMS + //---------- VMS ---------- + return new GString("SYS$LOGIN:"); + +#elif defined(__EMX__) || defined(WIN32) + //---------- OS/2+EMX and Win32 ---------- + char *s; + GString *ret; + + if ((s = getenv("HOME"))) + ret = new GString(s); + else + ret = new GString("."); + return ret; + +#elif defined(ACORN) + //---------- RISCOS ---------- + return new GString("@"); + +#elif defined(MACOS) + //---------- MacOS ---------- + return new GString(":"); + +#else + //---------- Unix ---------- + char *s; + struct passwd *pw; + GString *ret; + + if ((s = getenv("HOME"))) { + ret = new GString(s); + } else { + if ((s = getenv("USER"))) + pw = getpwnam(s); + else + pw = getpwuid(getuid()); + if (pw) + ret = new GString(pw->pw_dir); + else + ret = new GString("."); + } + return ret; +#endif +} + +GString *getCurrentDir() { + char buf[PATH_MAX+1]; + +#if defined(__EMX__) + if (_getcwd2(buf, sizeof(buf))) +#elif defined(WIN32) + if (GetCurrentDirectory(sizeof(buf), buf)) +#elif defined(ACORN) + if (strcpy(buf, "@")) +#elif defined(MACOS) + if (strcpy(buf, ":")) +#else + if (getcwd(buf, sizeof(buf))) +#endif + return new GString(buf); + return new GString(); +} + +GString *appendToPath(GString *path, char *fileName) { +#if defined(VMS) + //---------- VMS ---------- + //~ this should handle everything necessary for file + //~ requesters, but it's certainly not complete + char *p0, *p1, *p2; + char *q1; + + p0 = path->getCString(); + p1 = p0 + path->getLength() - 1; + if (!strcmp(fileName, "-")) { + if (*p1 == ']') { + for (p2 = p1; p2 > p0 && *p2 != '.' && *p2 != '['; --p2) ; + if (*p2 == '[') + ++p2; + path->del(p2 - p0, p1 - p2); + } else if (*p1 == ':') { + path->append("[-]"); + } else { + path->clear(); + path->append("[-]"); + } + } else if ((q1 = strrchr(fileName, '.')) && !strncmp(q1, ".DIR;", 5)) { + if (*p1 == ']') { + path->insert(p1 - p0, '.'); + path->insert(p1 - p0 + 1, fileName, q1 - fileName); + } else if (*p1 == ':') { + path->append('['); + path->append(']'); + path->append(fileName, q1 - fileName); + } else { + path->clear(); + path->append(fileName, q1 - fileName); + } + } else { + if (*p1 != ']' && *p1 != ':') + path->clear(); + path->append(fileName); + } + return path; + +#elif defined(WIN32) + //---------- Win32 ---------- + GString *tmp; + char buf[256]; + char *fp; + + tmp = new GString(path); + tmp->append('/'); + tmp->append(fileName); + GetFullPathName(tmp->getCString(), sizeof(buf), buf, &fp); + delete tmp; + path->clear(); + path->append(buf); + return path; + +#elif defined(ACORN) + //---------- RISCOS ---------- + char *p; + int i; + + path->append("."); + i = path->getLength(); + path->append(fileName); + for (p = path->getCString() + i; *p; ++p) { + if (*p == '/') { + *p = '.'; + } else if (*p == '.') { + *p = '/'; + } + } + return path; + +#elif defined(MACOS) + //---------- MacOS ---------- + char *p; + int i; + + path->append(":"); + i = path->getLength(); + path->append(fileName); + for (p = path->getCString() + i; *p; ++p) { + if (*p == '/') { + *p = ':'; + } else if (*p == '.') { + *p = ':'; + } + } + return path; + +#elif defined(__EMX__) + //---------- OS/2+EMX ---------- + int i; + + // appending "." does nothing + if (!strcmp(fileName, ".")) + return path; + + // appending ".." goes up one directory + if (!strcmp(fileName, "..")) { + for (i = path->getLength() - 2; i >= 0; --i) { + if (path->getChar(i) == '/' || path->getChar(i) == '\\' || + path->getChar(i) == ':') + break; + } + if (i <= 0) { + if (path->getChar(0) == '/' || path->getChar(0) == '\\') { + path->del(1, path->getLength() - 1); + } else if (path->getLength() >= 2 && path->getChar(1) == ':') { + path->del(2, path->getLength() - 2); + } else { + path->clear(); + path->append(".."); + } + } else { + if (path->getChar(i-1) == ':') + ++i; + path->del(i, path->getLength() - i); + } + return path; + } + + // otherwise, append "/" and new path component + if (path->getLength() > 0 && + path->getChar(path->getLength() - 1) != '/' && + path->getChar(path->getLength() - 1) != '\\') + path->append('/'); + path->append(fileName); + return path; + +#else + //---------- Unix ---------- + int i; + + // appending "." does nothing + if (!strcmp(fileName, ".")) + return path; + + // appending ".." goes up one directory + if (!strcmp(fileName, "..")) { + for (i = path->getLength() - 2; i >= 0; --i) { + if (path->getChar(i) == '/') + break; + } + if (i <= 0) { + if (path->getChar(0) == '/') { + path->del(1, path->getLength() - 1); + } else { + path->clear(); + path->append(".."); + } + } else { + path->del(i, path->getLength() - i); + } + return path; + } + + // otherwise, append "/" and new path component + if (path->getLength() > 0 && + path->getChar(path->getLength() - 1) != '/') + path->append('/'); + path->append(fileName); + return path; +#endif +} + +GString *grabPath(char *fileName) { +#ifdef VMS + //---------- VMS ---------- + char *p; + + if ((p = strrchr(fileName, ']'))) + return new GString(fileName, p + 1 - fileName); + if ((p = strrchr(fileName, ':'))) + return new GString(fileName, p + 1 - fileName); + return new GString(); + +#elif defined(__EMX__) || defined(WIN32) + //---------- OS/2+EMX and Win32 ---------- + char *p; + + if ((p = strrchr(fileName, '/'))) + return new GString(fileName, p - fileName); + if ((p = strrchr(fileName, '\\'))) + return new GString(fileName, p - fileName); + if ((p = strrchr(fileName, ':'))) + return new GString(fileName, p + 1 - fileName); + return new GString(); + +#elif defined(ACORN) + //---------- RISCOS ---------- + char *p; + + if ((p = strrchr(fileName, '.'))) + return new GString(fileName, p - fileName); + return new GString(); + +#elif defined(MACOS) + //---------- MacOS ---------- + char *p; + + if ((p = strrchr(fileName, ':'))) + return new GString(fileName, p - fileName); + return new GString(); + +#else + //---------- Unix ---------- + char *p; + + if ((p = strrchr(fileName, '/'))) + return new GString(fileName, p - fileName); + return new GString(); +#endif +} + +GBool isAbsolutePath(char *path) { +#ifdef VMS + //---------- VMS ---------- + return strchr(path, ':') || + (path[0] == '[' && path[1] != '.' && path[1] != '-'); + +#elif defined(__EMX__) || defined(WIN32) + //---------- OS/2+EMX and Win32 ---------- + return path[0] == '/' || path[0] == '\\' || path[1] == ':'; + +#elif defined(ACORN) + //---------- RISCOS ---------- + return path[0] == '$'; + +#elif defined(MACOS) + //---------- MacOS ---------- + return path[0] != ':'; + +#else + //---------- Unix ---------- + return path[0] == '/'; +#endif +} + +GString *makePathAbsolute(GString *path) { +#ifdef VMS + //---------- VMS ---------- + char buf[PATH_MAX+1]; + + if (!isAbsolutePath(path->getCString())) { + if (getcwd(buf, sizeof(buf))) { + path->insert(0, buf); + } + } + return path; + +#elif defined(WIN32) + //---------- Win32 ---------- + char buf[_MAX_PATH]; + char *fp; + + buf[0] = '\0'; + if (!GetFullPathName(path->getCString(), _MAX_PATH, buf, &fp)) { + path->clear(); + return path; + } + path->clear(); + path->append(buf); + return path; + +#elif defined(ACORN) + //---------- RISCOS ---------- + path->insert(0, '@'); + return path; + +#elif defined(MACOS) + //---------- MacOS ---------- + path->del(0, 1); + return path; + +#else + //---------- Unix and OS/2+EMX ---------- + struct passwd *pw; + char buf[PATH_MAX+1]; + GString *s; + char *p1, *p2; + int n; + + if (path->getChar(0) == '~') { + if (path->getChar(1) == '/' || +#ifdef __EMX__ + path->getChar(1) == '\\' || +#endif + path->getLength() == 1) { + path->del(0, 1); + s = getHomeDir(); + path->insert(0, s); + delete s; + } else { + p1 = path->getCString() + 1; +#ifdef __EMX__ + for (p2 = p1; *p2 && *p2 != '/' && *p2 != '\\'; ++p2) ; +#else + for (p2 = p1; *p2 && *p2 != '/'; ++p2) ; +#endif + if ((n = p2 - p1) > PATH_MAX) + n = PATH_MAX; + strncpy(buf, p1, n); + buf[n] = '\0'; + if ((pw = getpwnam(buf))) { + path->del(0, p2 - p1 + 1); + path->insert(0, pw->pw_dir); + } + } + } else if (!isAbsolutePath(path->getCString())) { + if (getcwd(buf, sizeof(buf))) { +#ifndef __EMX__ + path->insert(0, '/'); +#endif + path->insert(0, buf); + } + } + return path; +#endif +} + +time_t getModTime(char *fileName) { +#ifdef WIN32 + //~ should implement this, but it's (currently) only used in xpdf + return 0; +#else + struct stat statBuf; + + if (stat(fileName, &statBuf)) { + return 0; + } + return statBuf.st_mtime; +#endif +} + +GBool openTempFile(GString **name, FILE **f, char *mode, char *ext) { +#if defined(WIN32) + //---------- Win32 ---------- + char *tempDir; + GString *s, *s2; + char buf[32]; + FILE *f2; + int t, i; + + // this has the standard race condition problem, but I haven't found + // a better way to generate temp file names with extensions on + // Windows + if ((tempDir = getenv("TEMP"))) { + s = new GString(tempDir); + s->append('\\'); + } else { + s = new GString(); + } + s->append("x"); + t = (int)time(NULL); + for (i = 0; i < 1000; ++i) { + sprintf(buf, "%d", t + i); + s2 = s->copy()->append(buf); + if (ext) { + s2->append(ext); + } + if (!(f2 = fopen(s2->getCString(), "r"))) { + if (!(f2 = fopen(s2->getCString(), mode))) { + delete s2; + delete s; + return gFalse; + } + *name = s2; + *f = f2; + delete s; + return gTrue; + } + fclose(f2); + delete s2; + } + delete s; + return gFalse; +#elif defined(VMS) || defined(__EMX__) || defined(ACORN) || defined(MACOS) + //---------- non-Unix ---------- + char *s; + + // There is a security hole here: an attacker can create a symlink + // with this file name after the tmpnam call and before the fopen + // call. I will happily accept fixes to this function for non-Unix + // OSs. + if (!(s = tmpnam(NULL))) { + return gFalse; + } + *name = new GString(s); + if (ext) { + (*name)->append(ext); + } + if (!(*f = fopen((*name)->getCString(), mode))) { + delete (*name); + return gFalse; + } + return gTrue; +#else + //---------- Unix ---------- + char *s; + int fd; + + if (ext) { +#if HAVE_MKSTEMPS + if ((s = getenv("TMPDIR"))) { + *name = new GString(s); + } else { + *name = new GString("/tmp"); + } + (*name)->append("/XXXXXX")->append(ext); + fd = mkstemps((*name)->getCString(), strlen(ext)); +#else + if (!(s = tmpnam(NULL))) { + return gFalse; + } + *name = new GString(s); + (*name)->append(ext); + fd = open((*name)->getCString(), O_WRONLY | O_CREAT | O_EXCL, 0600); +#endif + } else { +#if HAVE_MKSTEMP + if ((s = getenv("TMPDIR"))) { + *name = new GString(s); + } else { + *name = new GString("/tmp"); + } + (*name)->append("/XXXXXX"); + fd = mkstemp((*name)->getCString()); +#else // HAVE_MKSTEMP + if (!(s = tmpnam(NULL))) { + return gFalse; + } + *name = new GString(s); + fd = open((*name)->getCString(), O_WRONLY | O_CREAT | O_EXCL, 0600); +#endif // HAVE_MKSTEMP + } + if (fd < 0 || !(*f = fdopen(fd, mode))) { + delete *name; + return gFalse; + } + return gTrue; +#endif +} + +GBool executeCommand(char *cmd) { +#ifdef VMS + return system(cmd) ? gTrue : gFalse; +#else + return system(cmd) ? gFalse : gTrue; +#endif +} + +char *getLine(char *buf, int size, FILE *f) { + int c, i; + + i = 0; + while (i < size - 1) { + if ((c = fgetc(f)) == EOF) { + break; + } + buf[i++] = (char)c; + if (c == '\x0a') { + break; + } + if (c == '\x0d') { + c = fgetc(f); + if (c == '\x0a' && i < size - 1) { + buf[i++] = (char)c; + } else if (c != EOF) { + ungetc(c, f); + } + break; + } + } + buf[i] = '\0'; + if (i == 0) { + return NULL; + } + return buf; +} + +//------------------------------------------------------------------------ +// GDir and GDirEntry +//------------------------------------------------------------------------ + +GDirEntry::GDirEntry(char *dirPath, char *nameA, GBool doStat) { +#ifdef VMS + char *p; +#elif defined(WIN32) + int fa; + GString *s; +#elif defined(ACORN) +#else + struct stat st; + GString *s; +#endif + + name = new GString(nameA); + dir = gFalse; + if (doStat) { +#ifdef VMS + if (!strcmp(nameA, "-") || + ((p = strrchr(nameA, '.')) && !strncmp(p, ".DIR;", 5))) + dir = gTrue; +#elif defined(ACORN) +#else + s = new GString(dirPath); + appendToPath(s, nameA); +#ifdef WIN32 + fa = GetFileAttributes(s->getCString()); + dir = (fa != 0xFFFFFFFF && (fa & FILE_ATTRIBUTE_DIRECTORY)); +#else + if (stat(s->getCString(), &st) == 0) + dir = S_ISDIR(st.st_mode); +#endif + delete s; +#endif + } +} + +GDirEntry::~GDirEntry() { + delete name; +} + +GDir::GDir(char *name, GBool doStatA) { + path = new GString(name); + doStat = doStatA; +#if defined(WIN32) + GString *tmp; + + tmp = path->copy(); + tmp->append("/*.*"); + hnd = FindFirstFile(tmp->getCString(), &ffd); + delete tmp; +#elif defined(ACORN) +#elif defined(MACOS) +#else + dir = opendir(name); +#ifdef VMS + needParent = strchr(name, '[') != NULL; +#endif +#endif +} + +GDir::~GDir() { + delete path; +#if defined(WIN32) + if (hnd) { + FindClose(hnd); + hnd = NULL; + } +#elif defined(ACORN) +#elif defined(MACOS) +#else + if (dir) + closedir(dir); +#endif +} + +GDirEntry *GDir::getNextEntry() { + GDirEntry *e; + +#if defined(WIN32) + if (hnd) { + e = new GDirEntry(path->getCString(), ffd.cFileName, doStat); + if (hnd && !FindNextFile(hnd, &ffd)) { + FindClose(hnd); + hnd = NULL; + } + } else { + e = NULL; + } +#elif defined(ACORN) +#elif defined(MACOS) +#elif defined(VMS) + struct dirent *ent; + e = NULL; + if (dir) { + if (needParent) { + e = new GDirEntry(path->getCString(), "-", doStat); + needParent = gFalse; + return e; + } + ent = readdir(dir); + if (ent) { + e = new GDirEntry(path->getCString(), ent->d_name, doStat); + } + } +#else + struct dirent *ent; + e = NULL; + if (dir) { + ent = (struct dirent *)readdir(dir); + if (ent && !strcmp(ent->d_name, ".")) { + ent = (struct dirent *)readdir(dir); + } + if (ent) { + e = new GDirEntry(path->getCString(), ent->d_name, doStat); + } + } +#endif + + return e; +} + +void GDir::rewind() { +#ifdef WIN32 + GString *tmp; + + if (hnd) + FindClose(hnd); + tmp = path->copy(); + tmp->append("/*.*"); + hnd = FindFirstFile(tmp->getCString(), &ffd); + delete tmp; +#elif defined(ACORN) +#elif defined(MACOS) +#else + if (dir) + rewinddir(dir); +#ifdef VMS + needParent = strchr(path->getCString(), '[') != NULL; +#endif +#endif +} diff --git a/kpdf/xpdf/goo/gmem.cc b/kpdf/xpdf/goo/gmem.cc deleted file mode 100644 index d8962aba..00000000 --- a/kpdf/xpdf/goo/gmem.cc +++ /dev/null @@ -1,315 +0,0 @@ -/* - * gmem.c - * - * Memory routines with out-of-memory checking. - * - * Copyright 1996-2003 Glyph & Cog, LLC - */ - -#include -#include -#include -#include -#include -#include -#include "gmem.h" - -#ifdef DEBUG_MEM - -typedef struct _GMemHdr { - unsigned int magic; - int size; - int index; - struct _GMemHdr *next, *prev; -} GMemHdr; - -#define gMemHdrSize ((sizeof(GMemHdr) + 7) & ~7) -#define gMemTrlSize (sizeof(long)) - -#define gMemMagic 0xabcd9999 - -#if gmemTrlSize==8 -#define gMemDeadVal 0xdeadbeefdeadbeefUL -#else -#define gMemDeadVal 0xdeadbeefUL -#endif - -/* round data size so trailer will be aligned */ -#define gMemDataSize(size) \ - ((((size) + gMemTrlSize - 1) / gMemTrlSize) * gMemTrlSize) - -static GMemHdr *gMemHead = NULL; -static GMemHdr *gMemTail = NULL; - -static int gMemIndex = 0; -static int gMemAlloc = 0; -static int gMemInUse = 0; - -#endif /* DEBUG_MEM */ - -void *gmalloc(int size) GMEM_EXCEP { -#ifdef DEBUG_MEM - int size1; - char *mem; - GMemHdr *hdr; - void *data; - unsigned long *trl, *p; - - if (size < 0) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Invalid memory allocation size\n"); - exit(1); -#endif - } - if (size == 0) { - return NULL; - } - size1 = gMemDataSize(size); - if (!(mem = (char *)malloc(size1 + gMemHdrSize + gMemTrlSize))) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Out of memory\n"); - exit(1); -#endif - } - hdr = (GMemHdr *)mem; - data = (void *)(mem + gMemHdrSize); - trl = (unsigned long *)(mem + gMemHdrSize + size1); - hdr->magic = gMemMagic; - hdr->size = size; - hdr->index = gMemIndex++; - if (gMemTail) { - gMemTail->next = hdr; - hdr->prev = gMemTail; - gMemTail = hdr; - } else { - hdr->prev = NULL; - gMemHead = gMemTail = hdr; - } - hdr->next = NULL; - ++gMemAlloc; - gMemInUse += size; - for (p = (unsigned long *)data; p <= trl; ++p) { - *p = gMemDeadVal; - } - return data; -#else - void *p; - - if (size < 0) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Invalid memory allocation size\n"); - exit(1); -#endif - } - if (size == 0) { - return NULL; - } - if (!(p = malloc(size))) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Out of memory\n"); - exit(1); -#endif - } - return p; -#endif -} - -void *grealloc(void *p, int size) GMEM_EXCEP { -#ifdef DEBUG_MEM - GMemHdr *hdr; - void *q; - int oldSize; - - if (size < 0) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Invalid memory allocation size\n"); - exit(1); -#endif - } - if (size == 0) { - if (p) { - gfree(p); - } - return NULL; - } - if (p) { - hdr = (GMemHdr *)((char *)p - gMemHdrSize); - oldSize = hdr->size; - q = gmalloc(size); - memcpy(q, p, size < oldSize ? size : oldSize); - gfree(p); - } else { - q = gmalloc(size); - } - return q; -#else - void *q; - - if (size < 0) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Invalid memory allocation size\n"); - exit(1); -#endif - } - if (size == 0) { - if (p) { - free(p); - } - return NULL; - } - if (p) { - q = realloc(p, size); - } else { - q = malloc(size); - } - if (!q) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Out of memory\n"); - exit(1); -#endif - } - return q; -#endif -} - -void *gmallocn(int nObjs, int objSize) GMEM_EXCEP { - int n; - - if (nObjs == 0) { - return NULL; - } - n = nObjs * objSize; - if (objSize <= 0 || nObjs < 0 || nObjs >= INT_MAX / objSize) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Bogus memory allocation size\n"); - exit(1); -#endif - } - return gmalloc(n); -} - -void *gmallocn_checkoverflow(int nObjs, int objSize) GMEM_EXCEP { - int n; - - if (nObjs == 0) { - return NULL; - } - n = nObjs * objSize; - if (objSize <= 0 || nObjs < 0 || nObjs >= INT_MAX / objSize) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Bogus memory allocation size\n"); - return NULL; -#endif - } - return gmalloc(n); -} - - -void *greallocn(void *p, int nObjs, int objSize) GMEM_EXCEP { - int n; - - if (nObjs == 0) { - if (p) { - gfree(p); - } - return NULL; - } - n = nObjs * objSize; - if (objSize <= 0 || nObjs < 0 || nObjs >= INT_MAX / objSize) { -#if USE_EXCEPTIONS - throw GMemException(); -#else - fprintf(stderr, "Bogus memory allocation size\n"); - exit(1); -#endif - } - return grealloc(p, n); -} - -void gfree(void *p) { -#ifdef DEBUG_MEM - int size; - GMemHdr *hdr; - unsigned long *trl, *clr; - - if (p) { - hdr = (GMemHdr *)((char *)p - gMemHdrSize); - if (hdr->magic == gMemMagic && - ((hdr->prev == NULL) == (hdr == gMemHead)) && - ((hdr->next == NULL) == (hdr == gMemTail))) { - if (hdr->prev) { - hdr->prev->next = hdr->next; - } else { - gMemHead = hdr->next; - } - if (hdr->next) { - hdr->next->prev = hdr->prev; - } else { - gMemTail = hdr->prev; - } - --gMemAlloc; - gMemInUse -= hdr->size; - size = gMemDataSize(hdr->size); - trl = (unsigned long *)((char *)hdr + gMemHdrSize + size); - if (*trl != gMemDeadVal) { - fprintf(stderr, "Overwrite past end of block %d at address %p\n", - hdr->index, p); - } - for (clr = (unsigned long *)hdr; clr <= trl; ++clr) { - *clr = gMemDeadVal; - } - free(hdr); - } else { - fprintf(stderr, "Attempted to free bad address %p\n", p); - } - } -#else - if (p) { - free(p); - } -#endif -} - -#ifdef DEBUG_MEM -void gMemReport(FILE *f) { - GMemHdr *p; - - fprintf(f, "%d memory allocations in all\n", gMemIndex); - if (gMemAlloc > 0) { - fprintf(f, "%d memory blocks left allocated:\n", gMemAlloc); - fprintf(f, " index size\n"); - fprintf(f, "-------- --------\n"); - for (p = gMemHead; p; p = p->next) { - fprintf(f, "%8d %8d\n", p->index, p->size); - } - } else { - fprintf(f, "No memory blocks left allocated\n"); - } -} -#endif - -char *copyString(char *s) { - char *s1; - - s1 = (char *)gmalloc(strlen(s) + 1); - strcpy(s1, s); - return s1; -} diff --git a/kpdf/xpdf/goo/gmem.cpp b/kpdf/xpdf/goo/gmem.cpp new file mode 100644 index 00000000..d8962aba --- /dev/null +++ b/kpdf/xpdf/goo/gmem.cpp @@ -0,0 +1,315 @@ +/* + * gmem.c + * + * Memory routines with out-of-memory checking. + * + * Copyright 1996-2003 Glyph & Cog, LLC + */ + +#include +#include +#include +#include +#include +#include +#include "gmem.h" + +#ifdef DEBUG_MEM + +typedef struct _GMemHdr { + unsigned int magic; + int size; + int index; + struct _GMemHdr *next, *prev; +} GMemHdr; + +#define gMemHdrSize ((sizeof(GMemHdr) + 7) & ~7) +#define gMemTrlSize (sizeof(long)) + +#define gMemMagic 0xabcd9999 + +#if gmemTrlSize==8 +#define gMemDeadVal 0xdeadbeefdeadbeefUL +#else +#define gMemDeadVal 0xdeadbeefUL +#endif + +/* round data size so trailer will be aligned */ +#define gMemDataSize(size) \ + ((((size) + gMemTrlSize - 1) / gMemTrlSize) * gMemTrlSize) + +static GMemHdr *gMemHead = NULL; +static GMemHdr *gMemTail = NULL; + +static int gMemIndex = 0; +static int gMemAlloc = 0; +static int gMemInUse = 0; + +#endif /* DEBUG_MEM */ + +void *gmalloc(int size) GMEM_EXCEP { +#ifdef DEBUG_MEM + int size1; + char *mem; + GMemHdr *hdr; + void *data; + unsigned long *trl, *p; + + if (size < 0) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Invalid memory allocation size\n"); + exit(1); +#endif + } + if (size == 0) { + return NULL; + } + size1 = gMemDataSize(size); + if (!(mem = (char *)malloc(size1 + gMemHdrSize + gMemTrlSize))) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Out of memory\n"); + exit(1); +#endif + } + hdr = (GMemHdr *)mem; + data = (void *)(mem + gMemHdrSize); + trl = (unsigned long *)(mem + gMemHdrSize + size1); + hdr->magic = gMemMagic; + hdr->size = size; + hdr->index = gMemIndex++; + if (gMemTail) { + gMemTail->next = hdr; + hdr->prev = gMemTail; + gMemTail = hdr; + } else { + hdr->prev = NULL; + gMemHead = gMemTail = hdr; + } + hdr->next = NULL; + ++gMemAlloc; + gMemInUse += size; + for (p = (unsigned long *)data; p <= trl; ++p) { + *p = gMemDeadVal; + } + return data; +#else + void *p; + + if (size < 0) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Invalid memory allocation size\n"); + exit(1); +#endif + } + if (size == 0) { + return NULL; + } + if (!(p = malloc(size))) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Out of memory\n"); + exit(1); +#endif + } + return p; +#endif +} + +void *grealloc(void *p, int size) GMEM_EXCEP { +#ifdef DEBUG_MEM + GMemHdr *hdr; + void *q; + int oldSize; + + if (size < 0) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Invalid memory allocation size\n"); + exit(1); +#endif + } + if (size == 0) { + if (p) { + gfree(p); + } + return NULL; + } + if (p) { + hdr = (GMemHdr *)((char *)p - gMemHdrSize); + oldSize = hdr->size; + q = gmalloc(size); + memcpy(q, p, size < oldSize ? size : oldSize); + gfree(p); + } else { + q = gmalloc(size); + } + return q; +#else + void *q; + + if (size < 0) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Invalid memory allocation size\n"); + exit(1); +#endif + } + if (size == 0) { + if (p) { + free(p); + } + return NULL; + } + if (p) { + q = realloc(p, size); + } else { + q = malloc(size); + } + if (!q) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Out of memory\n"); + exit(1); +#endif + } + return q; +#endif +} + +void *gmallocn(int nObjs, int objSize) GMEM_EXCEP { + int n; + + if (nObjs == 0) { + return NULL; + } + n = nObjs * objSize; + if (objSize <= 0 || nObjs < 0 || nObjs >= INT_MAX / objSize) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Bogus memory allocation size\n"); + exit(1); +#endif + } + return gmalloc(n); +} + +void *gmallocn_checkoverflow(int nObjs, int objSize) GMEM_EXCEP { + int n; + + if (nObjs == 0) { + return NULL; + } + n = nObjs * objSize; + if (objSize <= 0 || nObjs < 0 || nObjs >= INT_MAX / objSize) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Bogus memory allocation size\n"); + return NULL; +#endif + } + return gmalloc(n); +} + + +void *greallocn(void *p, int nObjs, int objSize) GMEM_EXCEP { + int n; + + if (nObjs == 0) { + if (p) { + gfree(p); + } + return NULL; + } + n = nObjs * objSize; + if (objSize <= 0 || nObjs < 0 || nObjs >= INT_MAX / objSize) { +#if USE_EXCEPTIONS + throw GMemException(); +#else + fprintf(stderr, "Bogus memory allocation size\n"); + exit(1); +#endif + } + return grealloc(p, n); +} + +void gfree(void *p) { +#ifdef DEBUG_MEM + int size; + GMemHdr *hdr; + unsigned long *trl, *clr; + + if (p) { + hdr = (GMemHdr *)((char *)p - gMemHdrSize); + if (hdr->magic == gMemMagic && + ((hdr->prev == NULL) == (hdr == gMemHead)) && + ((hdr->next == NULL) == (hdr == gMemTail))) { + if (hdr->prev) { + hdr->prev->next = hdr->next; + } else { + gMemHead = hdr->next; + } + if (hdr->next) { + hdr->next->prev = hdr->prev; + } else { + gMemTail = hdr->prev; + } + --gMemAlloc; + gMemInUse -= hdr->size; + size = gMemDataSize(hdr->size); + trl = (unsigned long *)((char *)hdr + gMemHdrSize + size); + if (*trl != gMemDeadVal) { + fprintf(stderr, "Overwrite past end of block %d at address %p\n", + hdr->index, p); + } + for (clr = (unsigned long *)hdr; clr <= trl; ++clr) { + *clr = gMemDeadVal; + } + free(hdr); + } else { + fprintf(stderr, "Attempted to free bad address %p\n", p); + } + } +#else + if (p) { + free(p); + } +#endif +} + +#ifdef DEBUG_MEM +void gMemReport(FILE *f) { + GMemHdr *p; + + fprintf(f, "%d memory allocations in all\n", gMemIndex); + if (gMemAlloc > 0) { + fprintf(f, "%d memory blocks left allocated:\n", gMemAlloc); + fprintf(f, " index size\n"); + fprintf(f, "-------- --------\n"); + for (p = gMemHead; p; p = p->next) { + fprintf(f, "%8d %8d\n", p->index, p->size); + } + } else { + fprintf(f, "No memory blocks left allocated\n"); + } +} +#endif + +char *copyString(char *s) { + char *s1; + + s1 = (char *)gmalloc(strlen(s) + 1); + strcpy(s1, s); + return s1; +} diff --git a/kpdf/xpdf/goo/gmempp.cc b/kpdf/xpdf/goo/gmempp.cc deleted file mode 100644 index b1ee970d..00000000 --- a/kpdf/xpdf/goo/gmempp.cc +++ /dev/null @@ -1,32 +0,0 @@ -//======================================================================== -// -// gmempp.cc -// -// Use gmalloc/gfree for C++ new/delete operators. -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include -#include "gmem.h" - -#ifdef DEBUG_MEM - -void *operator new(size_t size) { - return gmalloc((int)size); -} - -void *operator new[](size_t size) { - return gmalloc((int)size); -} - -void operator delete(void *p) { - gfree(p); -} - -void operator delete[](void *p) { - gfree(p); -} - -#endif diff --git a/kpdf/xpdf/goo/gmempp.cpp b/kpdf/xpdf/goo/gmempp.cpp new file mode 100644 index 00000000..4804889b --- /dev/null +++ b/kpdf/xpdf/goo/gmempp.cpp @@ -0,0 +1,32 @@ +//======================================================================== +// +// gmempp.cpp +// +// Use gmalloc/gfree for C++ new/delete operators. +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include +#include "gmem.h" + +#ifdef DEBUG_MEM + +void *operator new(size_t size) { + return gmalloc((int)size); +} + +void *operator new[](size_t size) { + return gmalloc((int)size); +} + +void operator delete(void *p) { + gfree(p); +} + +void operator delete[](void *p) { + gfree(p); +} + +#endif diff --git a/kpdf/xpdf/splash/CMakeLists.txt b/kpdf/xpdf/splash/CMakeLists.txt index 650debba..a9c3d72b 100644 --- a/kpdf/xpdf/splash/CMakeLists.txt +++ b/kpdf/xpdf/splash/CMakeLists.txt @@ -23,11 +23,11 @@ include_directories( tde_add_library( splash STATIC_PIC SOURCES - Splash.cc SplashBitmap.cc SplashClip.cc SplashFTFont.cc - SplashFTFontEngine.cc SplashFTFontFile.cc SplashFont.cc - SplashFontEngine.cc SplashFontFile.cc SplashFontFileID.cc - SplashPath.cc SplashPattern.cc SplashScreen.cc SplashState.cc - SplashT1Font.cc SplashT1FontEngine.cc SplashT1FontFile.cc - SplashXPath.cc SplashXPathScanner.cc + Splash.cpp SplashBitmap.cpp SplashClip.cpp SplashFTFont.cpp + SplashFTFontEngine.cpp SplashFTFontFile.cpp SplashFont.cpp + SplashFontEngine.cpp SplashFontFile.cpp SplashFontFileID.cpp + SplashPath.cpp SplashPattern.cpp SplashScreen.cpp SplashState.cpp + SplashT1Font.cpp SplashT1FontEngine.cpp SplashT1FontFile.cpp + SplashXPath.cpp SplashXPathScanner.cpp LINK ${FREETYPE_LIBRARIES} ${FONTCONFIG_LIBRARIES} ) diff --git a/kpdf/xpdf/splash/Makefile.am b/kpdf/xpdf/splash/Makefile.am index 34d41419..724eaa6a 100644 --- a/kpdf/xpdf/splash/Makefile.am +++ b/kpdf/xpdf/splash/Makefile.am @@ -1,8 +1,8 @@ INCLUDES = -I$(srcdir)/.. -I$(srcdir)/../fofi -I$(srcdir)/../goo $(LIBFREETYPE_CFLAGS) $(USER_INCLUDES) -libsplash_la_SOURCES = Splash.cc SplashBitmap.cc SplashClip.cc SplashFTFont.cc SplashFTFontEngine.cc \ - SplashFTFontFile.cc SplashFont.cc SplashFontEngine.cc SplashFontFile.cc SplashFontFileID.cc \ - SplashPath.cc SplashPattern.cc SplashScreen.cc SplashState.cc SplashT1Font.cc \ - SplashT1FontEngine.cc SplashT1FontFile.cc SplashXPath.cc SplashXPathScanner.cc +libsplash_la_SOURCES = Splash.cpp SplashBitmap.cpp SplashClip.cpp SplashFTFont.cpp SplashFTFontEngine.cpp \ + SplashFTFontFile.cpp SplashFont.cpp SplashFontEngine.cpp SplashFontFile.cpp SplashFontFileID.cpp \ + SplashPath.cpp SplashPattern.cpp SplashScreen.cpp SplashState.cpp SplashT1Font.cpp \ + SplashT1FontEngine.cpp SplashT1FontFile.cpp SplashXPath.cpp SplashXPathScanner.cpp noinst_LTLIBRARIES = libsplash.la diff --git a/kpdf/xpdf/splash/Splash.cc b/kpdf/xpdf/splash/Splash.cc deleted file mode 100644 index 2b91e4e7..00000000 --- a/kpdf/xpdf/splash/Splash.cc +++ /dev/null @@ -1,3347 +0,0 @@ -//======================================================================== -// -// Splash.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include "gmem.h" -#include "SplashErrorCodes.h" -#include "SplashMath.h" -#include "SplashBitmap.h" -#include "SplashState.h" -#include "SplashPath.h" -#include "SplashXPath.h" -#include "SplashXPathScanner.h" -#include "SplashPattern.h" -#include "SplashScreen.h" -#include "SplashFont.h" -#include "SplashGlyphBitmap.h" -#include "Splash.h" - -//------------------------------------------------------------------------ - -// distance of Bezier control point from center for circle approximation -// = (4 * (sqrt(2) - 1) / 3) * r -#define bezierCircle ((SplashCoord)0.55228475) -#define bezierCircle2 ((SplashCoord)(0.5 * 0.55228475)) - -// Divide a 16-bit value (in [0, 255*255]) by 255, returning an 8-bit result. -static inline Guchar div255(int x) { - return (Guchar)((x + (x >> 8) + 0x80) >> 8); -} - -//------------------------------------------------------------------------ -// SplashPipe -//------------------------------------------------------------------------ - -#define splashPipeMaxStages 9 - -struct SplashPipe { - // pixel coordinates - int x, y; - - // source pattern - SplashPattern *pattern; - - // source alpha and color - SplashCoord aInput; - GBool usesShape; - Guchar aSrc; - SplashColorPtr cSrc; - SplashColor cSrcVal; - - // non-isolated group alpha0 - Guchar *alpha0Ptr; - - // soft mask - SplashColorPtr softMaskPtr; - - // destination alpha and color - SplashColorPtr destColorPtr; - int destColorMask; - Guchar *destAlphaPtr; - - // shape - SplashCoord shape; - - // result alpha and color - GBool noTransparency; - SplashPipeResultColorCtrl resultColorCtrl; - - // non-isolated group correction - int nonIsolatedGroup; -}; - -SplashPipeResultColorCtrl Splash::pipeResultColorNoAlphaBlend[] = { - splashPipeResultColorNoAlphaBlendMono, - splashPipeResultColorNoAlphaBlendMono, - splashPipeResultColorNoAlphaBlendRGB, - splashPipeResultColorNoAlphaBlendRGB -#if SPLASH_CMYK - , - splashPipeResultColorNoAlphaBlendCMYK -#endif -}; - -SplashPipeResultColorCtrl Splash::pipeResultColorAlphaNoBlend[] = { - splashPipeResultColorAlphaNoBlendMono, - splashPipeResultColorAlphaNoBlendMono, - splashPipeResultColorAlphaNoBlendRGB, - splashPipeResultColorAlphaNoBlendRGB -#if SPLASH_CMYK - , - splashPipeResultColorAlphaNoBlendCMYK -#endif -}; - -SplashPipeResultColorCtrl Splash::pipeResultColorAlphaBlend[] = { - splashPipeResultColorAlphaBlendMono, - splashPipeResultColorAlphaBlendMono, - splashPipeResultColorAlphaBlendRGB, - splashPipeResultColorAlphaBlendRGB -#if SPLASH_CMYK - , - splashPipeResultColorAlphaBlendCMYK -#endif -}; - -//------------------------------------------------------------------------ - -static void blendXor(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = src[i] ^ dest[i]; - } -} - -//------------------------------------------------------------------------ -// modified region -//------------------------------------------------------------------------ - -void Splash::clearModRegion() { - modXMin = bitmap->getWidth(); - modYMin = bitmap->getHeight(); - modXMax = -1; - modYMax = -1; -} - -inline void Splash::updateModX(int x) { - if (x < modXMin) { - modXMin = x; - } - if (x > modXMax) { - modXMax = x; - } -} - -inline void Splash::updateModY(int y) { - if (y < modYMin) { - modYMin = y; - } - if (y > modYMax) { - modYMax = y; - } -} - -//------------------------------------------------------------------------ -// pipeline -//------------------------------------------------------------------------ - -inline void Splash::pipeInit(SplashPipe *pipe, int x, int y, - SplashPattern *pattern, SplashColorPtr cSrc, - SplashCoord aInput, GBool usesShape, - GBool nonIsolatedGroup) { - pipeSetXY(pipe, x, y); - pipe->pattern = NULL; - - // source color - if (pattern) { - if (pattern->isStatic()) { - pattern->getColor(x, y, pipe->cSrcVal); - } else { - pipe->pattern = pattern; - } - pipe->cSrc = pipe->cSrcVal; - } else { - pipe->cSrc = cSrc; - } - - // source alpha - pipe->aInput = aInput; - if (!state->softMask) { - if (usesShape) { - pipe->aInput *= 255; - } else { - pipe->aSrc = (Guchar)splashRound(pipe->aInput * 255); - } - } - pipe->usesShape = usesShape; - - // result alpha - if (aInput == 1 && !state->softMask && !usesShape && - !state->inNonIsolatedGroup) { - pipe->noTransparency = gTrue; - } else { - pipe->noTransparency = gFalse; - } - - // result color - if (pipe->noTransparency) { - // the !state->blendFunc case is handled separately in pipeRun - pipe->resultColorCtrl = pipeResultColorNoAlphaBlend[bitmap->mode]; - } else if (!state->blendFunc) { - pipe->resultColorCtrl = pipeResultColorAlphaNoBlend[bitmap->mode]; - } else { - pipe->resultColorCtrl = pipeResultColorAlphaBlend[bitmap->mode]; - } - - // non-isolated group correction - if (nonIsolatedGroup) { - pipe->nonIsolatedGroup = splashColorModeNComps[bitmap->mode]; - } else { - pipe->nonIsolatedGroup = 0; - } -} - -inline void Splash::pipeRun(SplashPipe *pipe) { - Guchar aSrc, aDest, alpha2, alpha0, aResult; - SplashColor cDest, cBlend; - Guchar cResult0, cResult1, cResult2, cResult3; - - //----- source color - - // static pattern: handled in pipeInit - // fixed color: handled in pipeInit - - // dynamic pattern - if (pipe->pattern) { - pipe->pattern->getColor(pipe->x, pipe->y, pipe->cSrcVal); - } - - if (pipe->noTransparency && !state->blendFunc) { - - //----- write destination pixel - - switch (bitmap->mode) { - case splashModeMono1: - cResult0 = pipe->cSrc[0]; - if (state->screen->test(pipe->x, pipe->y, cResult0)) { - *pipe->destColorPtr |= pipe->destColorMask; - } else { - *pipe->destColorPtr &= ~pipe->destColorMask; - } - if (!(pipe->destColorMask >>= 1)) { - pipe->destColorMask = 0x80; - ++pipe->destColorPtr; - } - break; - case splashModeMono8: - *pipe->destColorPtr++ = pipe->cSrc[0]; - break; - case splashModeRGB8: - *pipe->destColorPtr++ = pipe->cSrc[0]; - *pipe->destColorPtr++ = pipe->cSrc[1]; - *pipe->destColorPtr++ = pipe->cSrc[2]; - break; - case splashModeBGR8: - *pipe->destColorPtr++ = pipe->cSrc[2]; - *pipe->destColorPtr++ = pipe->cSrc[1]; - *pipe->destColorPtr++ = pipe->cSrc[0]; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - *pipe->destColorPtr++ = pipe->cSrc[0]; - *pipe->destColorPtr++ = pipe->cSrc[1]; - *pipe->destColorPtr++ = pipe->cSrc[2]; - *pipe->destColorPtr++ = pipe->cSrc[3]; - break; -#endif - } - if (pipe->destAlphaPtr) { - *pipe->destAlphaPtr++ = 255; - } - - } else { - - //----- read destination pixel - - switch (bitmap->mode) { - case splashModeMono1: - cDest[0] = (*pipe->destColorPtr & pipe->destColorMask) ? 0xff : 0x00; - break; - case splashModeMono8: - cDest[0] = *pipe->destColorPtr; - break; - case splashModeRGB8: - cDest[0] = pipe->destColorPtr[0]; - cDest[1] = pipe->destColorPtr[1]; - cDest[2] = pipe->destColorPtr[2]; - break; - case splashModeBGR8: - cDest[0] = pipe->destColorPtr[2]; - cDest[1] = pipe->destColorPtr[1]; - cDest[2] = pipe->destColorPtr[0]; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - cDest[0] = pipe->destColorPtr[0]; - cDest[1] = pipe->destColorPtr[1]; - cDest[2] = pipe->destColorPtr[2]; - cDest[3] = pipe->destColorPtr[3]; - break; -#endif - } - if (pipe->destAlphaPtr) { - aDest = *pipe->destAlphaPtr; - } else { - aDest = 0xff; - } - - //----- blend function - - if (state->blendFunc) { - (*state->blendFunc)(pipe->cSrc, cDest, cBlend, bitmap->mode); - } - - //----- source alpha - - if (state->softMask) { - if (pipe->usesShape) { - aSrc = (Guchar)splashRound(pipe->aInput * *pipe->softMaskPtr++ - * pipe->shape); - } else { - aSrc = (Guchar)splashRound(pipe->aInput * *pipe->softMaskPtr++); - } - } else if (pipe->usesShape) { - // pipe->aInput is premultiplied by 255 in pipeInit - aSrc = (Guchar)splashRound(pipe->aInput * pipe->shape); - } else { - // precomputed in pipeInit - aSrc = pipe->aSrc; - } - - //----- result alpha and non-isolated group element correction - - if (pipe->noTransparency) { - alpha2 = aResult = 255; - } else { - aResult = aSrc + aDest - div255(aSrc * aDest); - - if (pipe->alpha0Ptr) { - alpha0 = *pipe->alpha0Ptr++; - alpha2 = aResult + alpha0 - div255(aResult * alpha0); - } else { - alpha2 = aResult; - } - } - - //----- result color - - cResult0 = cResult1 = cResult2 = cResult3 = 0; // make gcc happy - - switch (pipe->resultColorCtrl) { - -#if SPLASH_CMYK - case splashPipeResultColorNoAlphaBlendCMYK: - cResult3 = div255((255 - aDest) * pipe->cSrc[3] + aDest * cBlend[3]); -#endif - case splashPipeResultColorNoAlphaBlendRGB: - cResult2 = div255((255 - aDest) * pipe->cSrc[2] + aDest * cBlend[2]); - cResult1 = div255((255 - aDest) * pipe->cSrc[1] + aDest * cBlend[1]); - case splashPipeResultColorNoAlphaBlendMono: - cResult0 = div255((255 - aDest) * pipe->cSrc[0] + aDest * cBlend[0]); - break; - - case splashPipeResultColorAlphaNoBlendMono: - if (alpha2 == 0) { - cResult0 = 0; - } else { - cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + - aSrc * pipe->cSrc[0]) / alpha2); - } - break; - case splashPipeResultColorAlphaNoBlendRGB: - if (alpha2 == 0) { - cResult0 = 0; - cResult1 = 0; - cResult2 = 0; - } else { - cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + - aSrc * pipe->cSrc[0]) / alpha2); - cResult1 = (Guchar)(((alpha2 - aSrc) * cDest[1] + - aSrc * pipe->cSrc[1]) / alpha2); - cResult2 = (Guchar)(((alpha2 - aSrc) * cDest[2] + - aSrc * pipe->cSrc[2]) / alpha2); - } - break; -#if SPLASH_CMYK - case splashPipeResultColorAlphaNoBlendCMYK: - if (alpha2 == 0) { - cResult0 = 0; - cResult1 = 0; - cResult2 = 0; - cResult3 = 0; - } else { - cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + - aSrc * pipe->cSrc[0]) / alpha2); - cResult1 = (Guchar)(((alpha2 - aSrc) * cDest[1] + - aSrc * pipe->cSrc[1]) / alpha2); - cResult2 = (Guchar)(((alpha2 - aSrc) * cDest[2] + - aSrc * pipe->cSrc[2]) / alpha2); - cResult3 = (Guchar)(((alpha2 - aSrc) * cDest[3] + - aSrc * pipe->cSrc[3]) / alpha2); - } - break; -#endif - - case splashPipeResultColorAlphaBlendMono: - if (alpha2 == 0) { - cResult0 = 0; - } else { - cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + - aSrc * ((255 - aDest) * pipe->cSrc[0] + - aDest * cBlend[0]) / 255) / - alpha2); - } - break; - case splashPipeResultColorAlphaBlendRGB: - if (alpha2 == 0) { - cResult0 = 0; - cResult1 = 0; - cResult2 = 0; - } else { - cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + - aSrc * ((255 - aDest) * pipe->cSrc[0] + - aDest * cBlend[0]) / 255) / - alpha2); - cResult1 = (Guchar)(((alpha2 - aSrc) * cDest[1] + - aSrc * ((255 - aDest) * pipe->cSrc[1] + - aDest * cBlend[1]) / 255) / - alpha2); - cResult2 = (Guchar)(((alpha2 - aSrc) * cDest[2] + - aSrc * ((255 - aDest) * pipe->cSrc[2] + - aDest * cBlend[2]) / 255) / - alpha2); - } - break; -#if SPLASH_CMYK - case splashPipeResultColorAlphaBlendCMYK: - if (alpha2 == 0) { - cResult0 = 0; - cResult1 = 0; - cResult2 = 0; - cResult3 = 0; - } else { - cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + - aSrc * ((255 - aDest) * pipe->cSrc[0] + - aDest * cBlend[0]) / 255) / - alpha2); - cResult1 = (Guchar)(((alpha2 - aSrc) * cDest[1] + - aSrc * ((255 - aDest) * pipe->cSrc[1] + - aDest * cBlend[1]) / 255) / - alpha2); - cResult2 = (Guchar)(((alpha2 - aSrc) * cDest[2] + - aSrc * ((255 - aDest) * pipe->cSrc[2] + - aDest * cBlend[2]) / 255) / - alpha2); - cResult3 = (Guchar)(((alpha2 - aSrc) * cDest[3] + - aSrc * ((255 - aDest) * pipe->cSrc[3] + - aDest * cBlend[3]) / 255) / - alpha2); - } - break; -#endif - } - - //----- non-isolated group correction - - if (aResult != 0) { - switch (pipe->nonIsolatedGroup) { -#if SPLASH_CMYK - case 4: - cResult3 += (cResult3 - cDest[3]) * aDest * - (255 - aResult) / (255 * aResult); -#endif - case 3: - cResult2 += (cResult2 - cDest[2]) * aDest * - (255 - aResult) / (255 * aResult); - cResult1 += (cResult1 - cDest[1]) * aDest * - (255 - aResult) / (255 * aResult); - case 1: - cResult0 += (cResult0 - cDest[0]) * aDest * - (255 - aResult) / (255 * aResult); - case 0: - break; - } - } - - //----- write destination pixel - - switch (bitmap->mode) { - case splashModeMono1: - if (state->screen->test(pipe->x, pipe->y, cResult0)) { - *pipe->destColorPtr |= pipe->destColorMask; - } else { - *pipe->destColorPtr &= ~pipe->destColorMask; - } - if (!(pipe->destColorMask >>= 1)) { - pipe->destColorMask = 0x80; - ++pipe->destColorPtr; - } - break; - case splashModeMono8: - *pipe->destColorPtr++ = cResult0; - break; - case splashModeRGB8: - *pipe->destColorPtr++ = cResult0; - *pipe->destColorPtr++ = cResult1; - *pipe->destColorPtr++ = cResult2; - break; - case splashModeBGR8: - *pipe->destColorPtr++ = cResult2; - *pipe->destColorPtr++ = cResult1; - *pipe->destColorPtr++ = cResult0; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - *pipe->destColorPtr++ = cResult0; - *pipe->destColorPtr++ = cResult1; - *pipe->destColorPtr++ = cResult2; - *pipe->destColorPtr++ = cResult3; - break; -#endif - } - if (pipe->destAlphaPtr) { - *pipe->destAlphaPtr++ = aResult; - } - - } - - ++pipe->x; -} - -inline void Splash::pipeSetXY(SplashPipe *pipe, int x, int y) { - pipe->x = x; - pipe->y = y; - if (state->softMask) { - pipe->softMaskPtr = - &state->softMask->data[y * state->softMask->rowSize + x]; - } - switch (bitmap->mode) { - case splashModeMono1: - pipe->destColorPtr = &bitmap->data[y * bitmap->rowSize + (x >> 3)]; - pipe->destColorMask = 0x80 >> (x & 7); - break; - case splashModeMono8: - pipe->destColorPtr = &bitmap->data[y * bitmap->rowSize + x]; - break; - case splashModeRGB8: - case splashModeBGR8: - pipe->destColorPtr = &bitmap->data[y * bitmap->rowSize + 3 * x]; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - pipe->destColorPtr = &bitmap->data[y * bitmap->rowSize + 4 * x]; - break; -#endif - } - if (bitmap->alpha) { - pipe->destAlphaPtr = &bitmap->alpha[y * bitmap->width + x]; - } else { - pipe->destAlphaPtr = NULL; - } - if (state->inNonIsolatedGroup && alpha0Bitmap->alpha) { - pipe->alpha0Ptr = - &alpha0Bitmap->alpha[(alpha0Y + y) * alpha0Bitmap->width + - (alpha0X + x)]; - } else { - pipe->alpha0Ptr = NULL; - } -} - -inline void Splash::pipeIncX(SplashPipe *pipe) { - ++pipe->x; - if (state->softMask) { - ++pipe->softMaskPtr; - } - switch (bitmap->mode) { - case splashModeMono1: - if (!(pipe->destColorMask >>= 1)) { - pipe->destColorMask = 0x80; - ++pipe->destColorPtr; - } - break; - case splashModeMono8: - ++pipe->destColorPtr; - break; - case splashModeRGB8: - case splashModeBGR8: - pipe->destColorPtr += 3; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - pipe->destColorPtr += 4; - break; -#endif - } - if (pipe->destAlphaPtr) { - ++pipe->destAlphaPtr; - } - if (pipe->alpha0Ptr) { - ++pipe->alpha0Ptr; - } -} - -inline void Splash::drawPixel(SplashPipe *pipe, int x, int y, GBool noClip) { - if (noClip || state->clip->test(x, y)) { - pipeSetXY(pipe, x, y); - pipeRun(pipe); - updateModX(x); - updateModY(y); - } -} - -inline void Splash::drawAAPixelInit() { - aaBufY = -1; -} - -inline void Splash::drawAAPixel(SplashPipe *pipe, int x, int y) { -#if splashAASize == 4 - static int bitCount4[16] = { 0, 1, 1, 2, 1, 2, 2, 3, - 1, 2, 2, 3, 2, 3, 3, 4 }; - int w; -#else - int xx, yy; -#endif - SplashColorPtr p; - int x0, x1, t; - - if (x < 0 || x >= bitmap->width || - y < state->clip->getYMinI() || y > state->clip->getYMaxI()) { - return; - } - - // update aaBuf - if (y != aaBufY) { - memset(aaBuf->getDataPtr(), 0xff, - aaBuf->getRowSize() * aaBuf->getHeight()); - x0 = 0; - x1 = bitmap->width - 1; - state->clip->clipAALine(aaBuf, &x0, &x1, y); - aaBufY = y; - } - - // compute the shape value -#if splashAASize == 4 - p = aaBuf->getDataPtr() + (x >> 1); - w = aaBuf->getRowSize(); - if (x & 1) { - t = bitCount4[*p & 0x0f] + bitCount4[p[w] & 0x0f] + - bitCount4[p[2*w] & 0x0f] + bitCount4[p[3*w] & 0x0f]; - } else { - t = bitCount4[*p >> 4] + bitCount4[p[w] >> 4] + - bitCount4[p[2*w] >> 4] + bitCount4[p[3*w] >> 4]; - } -#else - t = 0; - for (yy = 0; yy < splashAASize; ++yy) { - for (xx = 0; xx < splashAASize; ++xx) { - p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + - ((x * splashAASize + xx) >> 3); - t += (*p >> (7 - ((x * splashAASize + xx) & 7))) & 1; - } - } -#endif - - // draw the pixel - if (t != 0) { - pipeSetXY(pipe, x, y); - pipe->shape *= aaGamma[t]; - pipeRun(pipe); - updateModX(x); - updateModY(y); - } -} - -inline void Splash::drawSpan(SplashPipe *pipe, int x0, int x1, int y, - GBool noClip) { - int x; - - pipeSetXY(pipe, x0, y); - if (noClip) { - for (x = x0; x <= x1; ++x) { - pipeRun(pipe); - } - updateModX(x0); - updateModX(x1); - updateModY(y); - } else { - for (x = x0; x <= x1; ++x) { - if (state->clip->test(x, y)) { - pipeRun(pipe); - updateModX(x); - updateModY(y); - } else { - pipeIncX(pipe); - } - } - } -} - -inline void Splash::drawAALine(SplashPipe *pipe, int x0, int x1, int y) { -#if splashAASize == 4 - static int bitCount4[16] = { 0, 1, 1, 2, 1, 2, 2, 3, - 1, 2, 2, 3, 2, 3, 3, 4 }; - SplashColorPtr p0, p1, p2, p3; - int t; -#else - SplashColorPtr p; - int xx, yy, t; -#endif - int x; - -#if splashAASize == 4 - p0 = aaBuf->getDataPtr() + (x0 >> 1); - p1 = p0 + aaBuf->getRowSize(); - p2 = p1 + aaBuf->getRowSize(); - p3 = p2 + aaBuf->getRowSize(); -#endif - pipeSetXY(pipe, x0, y); - for (x = x0; x <= x1; ++x) { - - // compute the shape value -#if splashAASize == 4 - if (x & 1) { - t = bitCount4[*p0 & 0x0f] + bitCount4[*p1 & 0x0f] + - bitCount4[*p2 & 0x0f] + bitCount4[*p3 & 0x0f]; - ++p0; ++p1; ++p2; ++p3; - } else { - t = bitCount4[*p0 >> 4] + bitCount4[*p1 >> 4] + - bitCount4[*p2 >> 4] + bitCount4[*p3 >> 4]; - } -#else - t = 0; - for (yy = 0; yy < splashAASize; ++yy) { - for (xx = 0; xx < splashAASize; ++xx) { - p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + - ((x * splashAASize + xx) >> 3); - t += (*p >> (7 - ((x * splashAASize + xx) & 7))) & 1; - } - } -#endif - - if (t != 0) { - pipe->shape = aaGamma[t]; - pipeRun(pipe); - updateModX(x); - updateModY(y); - } else { - pipeIncX(pipe); - } - } -} - -//------------------------------------------------------------------------ - -// Transform a point from user space to device space. -inline void Splash::transform(SplashCoord *matrix, - SplashCoord xi, SplashCoord yi, - SplashCoord *xo, SplashCoord *yo) { - // [ m[0] m[1] 0 ] - // [xo yo 1] = [xi yi 1] * [ m[2] m[3] 0 ] - // [ m[4] m[5] 1 ] - *xo = xi * matrix[0] + yi * matrix[2] + matrix[4]; - *yo = xi * matrix[1] + yi * matrix[3] + matrix[5]; -} - -//------------------------------------------------------------------------ -// Splash -//------------------------------------------------------------------------ - -Splash::Splash(SplashBitmap *bitmapA, GBool vectorAntialiasA, - SplashScreenParams *screenParams) { - int i; - - bitmap = bitmapA; - vectorAntialias = vectorAntialiasA; - state = new SplashState(bitmap->width, bitmap->height, vectorAntialias, - screenParams); - if (vectorAntialias) { - aaBuf = new SplashBitmap(splashAASize * bitmap->width, splashAASize, - 1, splashModeMono1, gFalse); - for (i = 0; i <= splashAASize * splashAASize; ++i) { - aaGamma[i] = splashPow((SplashCoord)i / - (SplashCoord)(splashAASize * splashAASize), - 1.5); - } - } else { - aaBuf = NULL; - } - clearModRegion(); - debugMode = gFalse; -} - -Splash::Splash(SplashBitmap *bitmapA, GBool vectorAntialiasA, - SplashScreen *screenA) { - int i; - - bitmap = bitmapA; - vectorAntialias = vectorAntialiasA; - state = new SplashState(bitmap->width, bitmap->height, vectorAntialias, - screenA); - if (vectorAntialias) { - aaBuf = new SplashBitmap(splashAASize * bitmap->width, splashAASize, - 1, splashModeMono1, gFalse); - for (i = 0; i <= splashAASize * splashAASize; ++i) { - aaGamma[i] = splashPow((SplashCoord)i / - (SplashCoord)(splashAASize * splashAASize), - 1.5); - } - } else { - aaBuf = NULL; - } - clearModRegion(); - debugMode = gFalse; -} - -Splash::~Splash() { - while (state->next) { - restoreState(); - } - delete state; - if (vectorAntialias) { - delete aaBuf; - } -} - -//------------------------------------------------------------------------ -// state read -//------------------------------------------------------------------------ - -SplashCoord *Splash::getMatrix() { - return state->matrix; -} - -SplashPattern *Splash::getStrokePattern() { - return state->strokePattern; -} - -SplashPattern *Splash::getFillPattern() { - return state->fillPattern; -} - -SplashScreen *Splash::getScreen() { - return state->screen; -} - -SplashBlendFunc Splash::getBlendFunc() { - return state->blendFunc; -} - -SplashCoord Splash::getStrokeAlpha() { - return state->strokeAlpha; -} - -SplashCoord Splash::getFillAlpha() { - return state->fillAlpha; -} - -SplashCoord Splash::getLineWidth() { - return state->lineWidth; -} - -int Splash::getLineCap() { - return state->lineCap; -} - -int Splash::getLineJoin() { - return state->lineJoin; -} - -SplashCoord Splash::getMiterLimit() { - return state->miterLimit; -} - -SplashCoord Splash::getFlatness() { - return state->flatness; -} - -SplashCoord *Splash::getLineDash() { - return state->lineDash; -} - -int Splash::getLineDashLength() { - return state->lineDashLength; -} - -SplashCoord Splash::getLineDashPhase() { - return state->lineDashPhase; -} - -SplashClip *Splash::getClip() { - return state->clip; -} - -SplashBitmap *Splash::getSoftMask() { - return state->softMask; -} - -GBool Splash::getInNonIsolatedGroup() { - return state->inNonIsolatedGroup; -} - -//------------------------------------------------------------------------ -// state write -//------------------------------------------------------------------------ - -void Splash::setMatrix(SplashCoord *matrix) { - memcpy(state->matrix, matrix, 6 * sizeof(SplashCoord)); -} - -void Splash::setStrokePattern(SplashPattern *strokePattern) { - state->setStrokePattern(strokePattern); -} - -void Splash::setFillPattern(SplashPattern *fillPattern) { - state->setFillPattern(fillPattern); -} - -void Splash::setScreen(SplashScreen *screen) { - state->setScreen(screen); -} - -void Splash::setBlendFunc(SplashBlendFunc func) { - state->blendFunc = func; -} - -void Splash::setStrokeAlpha(SplashCoord alpha) { - state->strokeAlpha = alpha; -} - -void Splash::setFillAlpha(SplashCoord alpha) { - state->fillAlpha = alpha; -} - -void Splash::setLineWidth(SplashCoord lineWidth) { - state->lineWidth = lineWidth; -} - -void Splash::setLineCap(int lineCap) { - state->lineCap = lineCap; -} - -void Splash::setLineJoin(int lineJoin) { - state->lineJoin = lineJoin; -} - -void Splash::setMiterLimit(SplashCoord miterLimit) { - state->miterLimit = miterLimit; -} - -void Splash::setFlatness(SplashCoord flatness) { - if (flatness < 1) { - state->flatness = 1; - } else { - state->flatness = flatness; - } -} - -void Splash::setLineDash(SplashCoord *lineDash, int lineDashLength, - SplashCoord lineDashPhase) { - state->setLineDash(lineDash, lineDashLength, lineDashPhase); -} - -void Splash::setStrokeAdjust(GBool strokeAdjust) { - state->strokeAdjust = strokeAdjust; -} - -void Splash::clipResetToRect(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1) { - state->clip->resetToRect(x0, y0, x1, y1); -} - -SplashError Splash::clipToRect(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1) { - return state->clip->clipToRect(x0, y0, x1, y1); -} - -SplashError Splash::clipToPath(SplashPath *path, GBool eo) { - return state->clip->clipToPath(path, state->matrix, state->flatness, eo); -} - -void Splash::setSoftMask(SplashBitmap *softMask) { - state->setSoftMask(softMask); -} - -void Splash::setInNonIsolatedGroup(SplashBitmap *alpha0BitmapA, - int alpha0XA, int alpha0YA) { - alpha0Bitmap = alpha0BitmapA; - alpha0X = alpha0XA; - alpha0Y = alpha0YA; - state->inNonIsolatedGroup = gTrue; -} - -//------------------------------------------------------------------------ -// state save/restore -//------------------------------------------------------------------------ - -void Splash::saveState() { - SplashState *newState; - - newState = state->copy(); - newState->next = state; - state = newState; -} - -SplashError Splash::restoreState() { - SplashState *oldState; - - if (!state->next) { - return splashErrNoSave; - } - oldState = state; - state = state->next; - delete oldState; - return splashOk; -} - -//------------------------------------------------------------------------ -// drawing operations -//------------------------------------------------------------------------ - -void Splash::clear(SplashColorPtr color, Guchar alpha) { - SplashColorPtr row, p; - Guchar mono; - int x, y; - - switch (bitmap->mode) { - case splashModeMono1: - mono = (color[0] & 0x80) ? 0xff : 0x00; - if (bitmap->rowSize < 0) { - memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), - mono, -bitmap->rowSize * bitmap->height); - } else { - memset(bitmap->data, mono, bitmap->rowSize * bitmap->height); - } - break; - case splashModeMono8: - if (bitmap->rowSize < 0) { - memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), - color[0], -bitmap->rowSize * bitmap->height); - } else { - memset(bitmap->data, color[0], bitmap->rowSize * bitmap->height); - } - break; - case splashModeRGB8: - if (color[0] == color[1] && color[1] == color[2]) { - if (bitmap->rowSize < 0) { - memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), - color[0], -bitmap->rowSize * bitmap->height); - } else { - memset(bitmap->data, color[0], bitmap->rowSize * bitmap->height); - } - } else { - row = bitmap->data; - for (y = 0; y < bitmap->height; ++y) { - p = row; - for (x = 0; x < bitmap->width; ++x) { - *p++ = color[2]; - *p++ = color[1]; - *p++ = color[0]; - } - row += bitmap->rowSize; - } - } - break; - case splashModeBGR8: - if (color[0] == color[1] && color[1] == color[2]) { - if (bitmap->rowSize < 0) { - memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), - color[0], -bitmap->rowSize * bitmap->height); - } else { - memset(bitmap->data, color[0], bitmap->rowSize * bitmap->height); - } - } else { - row = bitmap->data; - for (y = 0; y < bitmap->height; ++y) { - p = row; - for (x = 0; x < bitmap->width; ++x) { - *p++ = color[0]; - *p++ = color[1]; - *p++ = color[2]; - } - row += bitmap->rowSize; - } - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - if (color[0] == color[1] && color[1] == color[2] && color[2] == color[3]) { - if (bitmap->rowSize < 0) { - memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), - color[0], -bitmap->rowSize * bitmap->height); - } else { - memset(bitmap->data, color[0], bitmap->rowSize * bitmap->height); - } - } else { - row = bitmap->data; - for (y = 0; y < bitmap->height; ++y) { - p = row; - for (x = 0; x < bitmap->width; ++x) { - *p++ = color[0]; - *p++ = color[1]; - *p++ = color[2]; - *p++ = color[3]; - } - row += bitmap->rowSize; - } - } - break; -#endif - } - - if (bitmap->alpha) { - memset(bitmap->alpha, alpha, bitmap->width * bitmap->height); - } - - updateModX(0); - updateModY(0); - updateModX(bitmap->width - 1); - updateModY(bitmap->height - 1); -} - -SplashError Splash::stroke(SplashPath *path) { - SplashPath *path2, *dPath; - - if (debugMode) { - printf("stroke [dash:%d] [width:%.2f]:\n", - state->lineDashLength, (double)state->lineWidth); - dumpPath(path); - } - opClipRes = splashClipAllOutside; - if (path->length == 0) { - return splashErrEmptyPath; - } - path2 = flattenPath(path, state->matrix, state->flatness); - if (state->lineDashLength > 0) { - dPath = makeDashedPath(path2); - delete path2; - path2 = dPath; - } - if (state->lineWidth == 0) { - strokeNarrow(path2); - } else { - strokeWide(path2); - } - delete path2; - return splashOk; -} - -void Splash::strokeNarrow(SplashPath *path) { - SplashPipe pipe; - SplashXPath *xPath; - SplashXPathSeg *seg; - int x0, x1, x2, x3, y0, y1, x, y, t; - SplashCoord dx, dy, dxdy; - SplashClipResult clipRes; - int nClipRes[3]; - int i; - - nClipRes[0] = nClipRes[1] = nClipRes[2] = 0; - - xPath = new SplashXPath(path, state->matrix, state->flatness, gFalse); - - pipeInit(&pipe, 0, 0, state->strokePattern, NULL, state->strokeAlpha, - gFalse, gFalse); - - for (i = 0, seg = xPath->segs; i < xPath->length; ++i, ++seg) { - - x0 = splashFloor(seg->x0); - x1 = splashFloor(seg->x1); - y0 = splashFloor(seg->y0); - y1 = splashFloor(seg->y1); - - // horizontal segment - if (y0 == y1) { - if (x0 > x1) { - t = x0; x0 = x1; x1 = t; - } - if ((clipRes = state->clip->testSpan(x0, x1, y0)) - != splashClipAllOutside) { - drawSpan(&pipe, x0, x1, y0, clipRes == splashClipAllInside); - } - - // segment with |dx| > |dy| - } else if (splashAbs(seg->dxdy) > 1) { - dx = seg->x1 - seg->x0; - dy = seg->y1 - seg->y0; - dxdy = seg->dxdy; - if (y0 > y1) { - t = y0; y0 = y1; y1 = t; - t = x0; x0 = x1; x1 = t; - dx = -dx; - dy = -dy; - } - if ((clipRes = state->clip->testRect(x0 <= x1 ? x0 : x1, y0, - x0 <= x1 ? x1 : x0, y1)) - != splashClipAllOutside) { - if (dx > 0) { - x2 = x0; - x3 = splashFloor(seg->x0 + ((SplashCoord)y0 + 1 - seg->y0) * dxdy); - drawSpan(&pipe, x2, (x2 <= x3 - 1) ? x3 - 1 : x2, y0, - clipRes == splashClipAllInside); - x2 = x3; - for (y = y0 + 1; y <= y1 - 1; ++y) { - x3 = splashFloor(seg->x0 + ((SplashCoord)y + 1 - seg->y0) * dxdy); - drawSpan(&pipe, x2, x3 - 1, y, clipRes == splashClipAllInside); - x2 = x3; - } - drawSpan(&pipe, x2, x2 <= x1 ? x1 : x2, y1, - clipRes == splashClipAllInside); - } else { - x2 = x0; - x3 = splashFloor(seg->x0 + ((SplashCoord)y0 + 1 - seg->y0) * dxdy); - drawSpan(&pipe, (x3 + 1 <= x2) ? x3 + 1 : x2, x2, y0, - clipRes == splashClipAllInside); - x2 = x3; - for (y = y0 + 1; y <= y1 - 1; ++y) { - x3 = splashFloor(seg->x0 + ((SplashCoord)y + 1 - seg->y0) * dxdy); - drawSpan(&pipe, x3 + 1, x2, y, clipRes == splashClipAllInside); - x2 = x3; - } - drawSpan(&pipe, x1, (x1 <= x2) ? x2 : x1, y1, - clipRes == splashClipAllInside); - } - } - - // segment with |dy| > |dx| - } else { - dxdy = seg->dxdy; - if (y0 > y1) { - t = x0; x0 = x1; x1 = t; - t = y0; y0 = y1; y1 = t; - } - if ((clipRes = state->clip->testRect(x0 <= x1 ? x0 : x1, y0, - x0 <= x1 ? x1 : x0, y1)) - != splashClipAllOutside) { - drawPixel(&pipe, x0, y0, clipRes == splashClipAllInside); - for (y = y0 + 1; y <= y1 - 1; ++y) { - x = splashFloor(seg->x0 + ((SplashCoord)y - seg->y0) * dxdy); - drawPixel(&pipe, x, y, clipRes == splashClipAllInside); - } - drawPixel(&pipe, x1, y1, clipRes == splashClipAllInside); - } - } - ++nClipRes[clipRes]; - } - if (nClipRes[splashClipPartial] || - (nClipRes[splashClipAllInside] && nClipRes[splashClipAllOutside])) { - opClipRes = splashClipPartial; - } else if (nClipRes[splashClipAllInside]) { - opClipRes = splashClipAllInside; - } else { - opClipRes = splashClipAllOutside; - } - - delete xPath; -} - -void Splash::strokeWide(SplashPath *path) { - SplashPath *path2; - - path2 = makeStrokePath(path, gFalse); - fillWithPattern(path2, gFalse, state->strokePattern, state->strokeAlpha); - delete path2; -} - -SplashPath *Splash::flattenPath(SplashPath *path, SplashCoord *matrix, - SplashCoord flatness) { - SplashPath *fPath; - SplashCoord flatness2; - Guchar flag; - int i; - - fPath = new SplashPath(); - flatness2 = flatness * flatness; - i = 0; - while (i < path->length) { - flag = path->flags[i]; - if (flag & splashPathFirst) { - fPath->moveTo(path->pts[i].x, path->pts[i].y); - ++i; - } else { - if (flag & splashPathCurve) { - flattenCurve(path->pts[i-1].x, path->pts[i-1].y, - path->pts[i ].x, path->pts[i ].y, - path->pts[i+1].x, path->pts[i+1].y, - path->pts[i+2].x, path->pts[i+2].y, - matrix, flatness2, fPath); - i += 3; - } else { - fPath->lineTo(path->pts[i].x, path->pts[i].y); - ++i; - } - if (path->flags[i-1] & splashPathClosed) { - fPath->close(); - } - } - } - return fPath; -} - -void Splash::flattenCurve(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1, - SplashCoord x2, SplashCoord y2, - SplashCoord x3, SplashCoord y3, - SplashCoord *matrix, SplashCoord flatness2, - SplashPath *fPath) { - SplashCoord cx[splashMaxCurveSplits + 1][3]; - SplashCoord cy[splashMaxCurveSplits + 1][3]; - int cNext[splashMaxCurveSplits + 1]; - SplashCoord xl0, xl1, xl2, xr0, xr1, xr2, xr3, xx1, xx2, xh; - SplashCoord yl0, yl1, yl2, yr0, yr1, yr2, yr3, yy1, yy2, yh; - SplashCoord dx, dy, mx, my, tx, ty, d1, d2; - int p1, p2, p3; - - // initial segment - p1 = 0; - p2 = splashMaxCurveSplits; - cx[p1][0] = x0; cy[p1][0] = y0; - cx[p1][1] = x1; cy[p1][1] = y1; - cx[p1][2] = x2; cy[p1][2] = y2; - cx[p2][0] = x3; cy[p2][0] = y3; - cNext[p1] = p2; - - while (p1 < splashMaxCurveSplits) { - - // get the next segment - xl0 = cx[p1][0]; yl0 = cy[p1][0]; - xx1 = cx[p1][1]; yy1 = cy[p1][1]; - xx2 = cx[p1][2]; yy2 = cy[p1][2]; - p2 = cNext[p1]; - xr3 = cx[p2][0]; yr3 = cy[p2][0]; - - // compute the distances (in device space) from the control points - // to the midpoint of the straight line (this is a bit of a hack, - // but it's much faster than computing the actual distances to the - // line) - transform(matrix, (xl0 + xr3) * 0.5, (yl0 + yr3) * 0.5, &mx, &my); - transform(matrix, xx1, yy1, &tx, &ty); - dx = tx - mx; - dy = ty - my; - d1 = dx*dx + dy*dy; - transform(matrix, xx2, yy2, &tx, &ty); - dx = tx - mx; - dy = ty - my; - d2 = dx*dx + dy*dy; - - // if the curve is flat enough, or no more subdivisions are - // allowed, add the straight line segment - if (p2 - p1 == 1 || (d1 <= flatness2 && d2 <= flatness2)) { - fPath->lineTo(xr3, yr3); - p1 = p2; - - // otherwise, subdivide the curve - } else { - xl1 = (xl0 + xx1) * 0.5; - yl1 = (yl0 + yy1) * 0.5; - xh = (xx1 + xx2) * 0.5; - yh = (yy1 + yy2) * 0.5; - xl2 = (xl1 + xh) * 0.5; - yl2 = (yl1 + yh) * 0.5; - xr2 = (xx2 + xr3) * 0.5; - yr2 = (yy2 + yr3) * 0.5; - xr1 = (xh + xr2) * 0.5; - yr1 = (yh + yr2) * 0.5; - xr0 = (xl2 + xr1) * 0.5; - yr0 = (yl2 + yr1) * 0.5; - // add the new subdivision points - p3 = (p1 + p2) / 2; - cx[p1][1] = xl1; cy[p1][1] = yl1; - cx[p1][2] = xl2; cy[p1][2] = yl2; - cNext[p1] = p3; - cx[p3][0] = xr0; cy[p3][0] = yr0; - cx[p3][1] = xr1; cy[p3][1] = yr1; - cx[p3][2] = xr2; cy[p3][2] = yr2; - cNext[p3] = p2; - } - } -} - -SplashPath *Splash::makeDashedPath(SplashPath *path) { - SplashPath *dPath; - SplashCoord lineDashTotal; - SplashCoord lineDashStartPhase, lineDashDist, segLen; - SplashCoord x0, y0, x1, y1, xa, ya; - GBool lineDashStartOn, lineDashOn, newPath; - int lineDashStartIdx, lineDashIdx; - int i, j, k; - - lineDashTotal = 0; - for (i = 0; i < state->lineDashLength; ++i) { - lineDashTotal += state->lineDash[i]; - } - lineDashStartPhase = state->lineDashPhase; - i = splashFloor(lineDashStartPhase / lineDashTotal); - lineDashStartPhase -= (SplashCoord)i * lineDashTotal; - lineDashStartOn = gTrue; - lineDashStartIdx = 0; - while (lineDashStartPhase >= state->lineDash[lineDashStartIdx]) { - lineDashStartOn = !lineDashStartOn; - lineDashStartPhase -= state->lineDash[lineDashStartIdx]; - ++lineDashStartIdx; - } - - dPath = new SplashPath(); - - // process each subpath - i = 0; - while (i < path->length) { - - // find the end of the subpath - for (j = i; - j < path->length - 1 && !(path->flags[j] & splashPathLast); - ++j) ; - - // initialize the dash parameters - lineDashOn = lineDashStartOn; - lineDashIdx = lineDashStartIdx; - lineDashDist = state->lineDash[lineDashIdx] - lineDashStartPhase; - - // process each segment of the subpath - newPath = gTrue; - for (k = i; k < j; ++k) { - - // grab the segment - x0 = path->pts[k].x; - y0 = path->pts[k].y; - x1 = path->pts[k+1].x; - y1 = path->pts[k+1].y; - segLen = splashDist(x0, y0, x1, y1); - - // process the segment - while (segLen > 0) { - - if (lineDashDist >= segLen) { - if (lineDashOn) { - if (newPath) { - dPath->moveTo(x0, y0); - newPath = gFalse; - } - dPath->lineTo(x1, y1); - } - lineDashDist -= segLen; - segLen = 0; - - } else { - xa = x0 + (lineDashDist / segLen) * (x1 - x0); - ya = y0 + (lineDashDist / segLen) * (y1 - y0); - if (lineDashOn) { - if (newPath) { - dPath->moveTo(x0, y0); - newPath = gFalse; - } - dPath->lineTo(xa, ya); - } - x0 = xa; - y0 = ya; - segLen -= lineDashDist; - lineDashDist = 0; - } - - // get the next entry in the dash array - if (lineDashDist <= 0) { - lineDashOn = !lineDashOn; - if (++lineDashIdx == state->lineDashLength) { - lineDashIdx = 0; - } - lineDashDist = state->lineDash[lineDashIdx]; - newPath = gTrue; - } - } - } - i = j + 1; - } - - return dPath; -} - -SplashError Splash::fill(SplashPath *path, GBool eo) { - if (debugMode) { - printf("fill [eo:%d]:\n", eo); - dumpPath(path); - } - return fillWithPattern(path, eo, state->fillPattern, state->fillAlpha); -} - -SplashError Splash::fillWithPattern(SplashPath *path, GBool eo, - SplashPattern *pattern, - SplashCoord alpha) { - SplashPipe pipe; - SplashXPath *xPath; - SplashXPathScanner *scanner; - int xMinI, yMinI, xMaxI, yMaxI, x0, x1, y; - SplashClipResult clipRes, clipRes2; - - if (path->length == 0) { - return splashErrEmptyPath; - } - xPath = new SplashXPath(path, state->matrix, state->flatness, gTrue); - if (vectorAntialias) { - xPath->aaScale(); - } - xPath->sort(); - if (!&xPath->segs[0]) - { - delete xPath; - return splashErrEmptyPath; - } - scanner = new SplashXPathScanner(xPath, eo); - - // get the min and max x and y values - if (vectorAntialias) { - scanner->getBBoxAA(&xMinI, &yMinI, &xMaxI, &yMaxI); - } else { - scanner->getBBox(&xMinI, &yMinI, &xMaxI, &yMaxI); - } - - // check clipping - if ((clipRes = state->clip->testRect(xMinI, yMinI, xMaxI, yMaxI)) - != splashClipAllOutside) { - - // limit the y range - if (yMinI < state->clip->getYMinI()) { - yMinI = state->clip->getYMinI(); - } - if (yMaxI > state->clip->getYMaxI()) { - yMaxI = state->clip->getYMaxI(); - } - - pipeInit(&pipe, 0, yMinI, pattern, NULL, alpha, vectorAntialias, gFalse); - - // draw the spans - if (vectorAntialias) { - for (y = yMinI; y <= yMaxI; ++y) { - scanner->renderAALine(aaBuf, &x0, &x1, y); - if (clipRes != splashClipAllInside) { - state->clip->clipAALine(aaBuf, &x0, &x1, y); - } - drawAALine(&pipe, x0, x1, y); - } - } else { - for (y = yMinI; y <= yMaxI; ++y) { - while (scanner->getNextSpan(y, &x0, &x1)) { - if (clipRes == splashClipAllInside) { - drawSpan(&pipe, x0, x1, y, gTrue); - } else { - // limit the x range - if (x0 < state->clip->getXMinI()) { - x0 = state->clip->getXMinI(); - } - if (x1 > state->clip->getXMaxI()) { - x1 = state->clip->getXMaxI(); - } - clipRes2 = state->clip->testSpan(x0, x1, y); - drawSpan(&pipe, x0, x1, y, clipRes2 == splashClipAllInside); - } - } - } - } - } - opClipRes = clipRes; - - delete scanner; - delete xPath; - return splashOk; -} - -SplashError Splash::xorFill(SplashPath *path, GBool eo) { - SplashPipe pipe; - SplashXPath *xPath; - SplashXPathScanner *scanner; - int xMinI, yMinI, xMaxI, yMaxI, x0, x1, y; - SplashClipResult clipRes, clipRes2; - SplashBlendFunc origBlendFunc; - - if (path->length == 0) { - return splashErrEmptyPath; - } - xPath = new SplashXPath(path, state->matrix, state->flatness, gTrue); - xPath->sort(); - scanner = new SplashXPathScanner(xPath, eo); - - // get the min and max x and y values - scanner->getBBox(&xMinI, &yMinI, &xMaxI, &yMaxI); - - // check clipping - if ((clipRes = state->clip->testRect(xMinI, yMinI, xMaxI, yMaxI)) - != splashClipAllOutside) { - - // limit the y range - if (yMinI < state->clip->getYMinI()) { - yMinI = state->clip->getYMinI(); - } - if (yMaxI > state->clip->getYMaxI()) { - yMaxI = state->clip->getYMaxI(); - } - - origBlendFunc = state->blendFunc; - state->blendFunc = &blendXor; - pipeInit(&pipe, 0, yMinI, state->fillPattern, NULL, 1, gFalse, gFalse); - - // draw the spans - for (y = yMinI; y <= yMaxI; ++y) { - while (scanner->getNextSpan(y, &x0, &x1)) { - if (clipRes == splashClipAllInside) { - drawSpan(&pipe, x0, x1, y, gTrue); - } else { - // limit the x range - if (x0 < state->clip->getXMinI()) { - x0 = state->clip->getXMinI(); - } - if (x1 > state->clip->getXMaxI()) { - x1 = state->clip->getXMaxI(); - } - clipRes2 = state->clip->testSpan(x0, x1, y); - drawSpan(&pipe, x0, x1, y, clipRes2 == splashClipAllInside); - } - } - } - state->blendFunc = origBlendFunc; - } - opClipRes = clipRes; - - delete scanner; - delete xPath; - return splashOk; -} - -SplashError Splash::fillChar(SplashCoord x, SplashCoord y, - int c, SplashFont *font) { - SplashGlyphBitmap glyph; - SplashCoord xt, yt; - int x0, y0, xFrac, yFrac; - SplashClipResult clipRes; - - if (debugMode) { - printf("fillChar: x=%.2f y=%.2f c=%3d=0x%02x='%c'\n", - (double)x, (double)y, c, c, c); - } - transform(state->matrix, x, y, &xt, &yt); - x0 = splashFloor(xt); - xFrac = splashFloor((xt - x0) * splashFontFraction); - y0 = splashFloor(yt); - yFrac = splashFloor((yt - y0) * splashFontFraction); - if (!font->getGlyph(c, xFrac, yFrac, &glyph, x0, y0, state->clip, &clipRes)) { - return splashErrNoGlyph; - } - if (clipRes != splashClipAllOutside) { - fillGlyph2(x0, y0, &glyph, clipRes == splashClipAllInside); - } - opClipRes = clipRes; - if (glyph.freeData) { - gfree(glyph.data); - } - return splashOk; -} - -void Splash::fillGlyph(SplashCoord x, SplashCoord y, - SplashGlyphBitmap *glyph) { - SplashCoord xt, yt; - int x0, y0; - - transform(state->matrix, x, y, &xt, &yt); - x0 = splashFloor(xt); - y0 = splashFloor(yt); - SplashClipResult clipRes = state->clip->testRect(x0 - glyph->x, - y0 - glyph->y, - x0 - glyph->x + glyph->w - 1, - y0 - glyph->y + glyph->h - 1); - if (clipRes != splashClipAllOutside) { - fillGlyph2(x0, y0, glyph, clipRes == splashClipAllInside); - } - opClipRes = clipRes; -} - -void Splash::fillGlyph2(int x0, int y0, SplashGlyphBitmap *glyph, GBool noClip) { - SplashPipe pipe; - int alpha0, alpha; - Guchar *p; - int x1, y1, xx, xx1, yy; - - p = glyph->data; - int xStart = x0 - glyph->x; - int yStart = y0 - glyph->y; - int xxLimit = glyph->w; - int yyLimit = glyph->h; - - if (yStart < 0) - { - p += glyph->w * -yStart; // move p to the beginning of the first painted row - yyLimit += yStart; - yStart = 0; - } - - if (xStart < 0) - { - p += -xStart; // move p to the first painted pixel - xxLimit += xStart; - xStart = 0; - } - - if (xxLimit + xStart >= bitmap->width) xxLimit = bitmap->width - xStart; - if (yyLimit + yStart >= bitmap->height) yyLimit = bitmap->height - yStart; - - if (noClip) { - if (glyph->aa) { - pipeInit(&pipe, xStart, yStart, - state->fillPattern, NULL, state->fillAlpha, gTrue, gFalse); - for (yy = 0, y1 = yStart; yy < yyLimit; ++yy, ++y1) { - pipeSetXY(&pipe, xStart, y1); - for (xx = 0, x1 = xStart; xx < xxLimit; ++xx, ++x1) { - alpha = p[xx]; - if (alpha != 0) { - pipe.shape = (SplashCoord)(alpha / 255.0); - pipeRun(&pipe); - updateModX(x1); - updateModY(y1); - } else { - pipeIncX(&pipe); - } - } - p += glyph->w; - } - } else { - const int widthEight = (int)ceil(glyph->w / 8.0); - - pipeInit(&pipe, xStart, yStart, - state->fillPattern, NULL, state->fillAlpha, gFalse, gFalse); - for (yy = 0, y1 = yStart; yy < yyLimit; ++yy, ++y1) { - pipeSetXY(&pipe, xStart, y1); - for (xx = 0, x1 = xStart; xx < xxLimit; xx += 8) { - alpha0 = p[xx / 8]; - for (xx1 = 0; xx1 < 8 && xx + xx1 < xxLimit; ++xx1, ++x1) { - if (alpha0 & 0x80) { - pipeRun(&pipe); - updateModX(x1); - updateModY(y1); - } else { - pipeIncX(&pipe); - } - alpha0 <<= 1; - } - } - p += widthEight; - } - } - } else { - if (glyph->aa) { - pipeInit(&pipe, xStart, yStart, - state->fillPattern, NULL, state->fillAlpha, gTrue, gFalse); - for (yy = 0, y1 = yStart; yy < yyLimit; ++yy, ++y1) { - pipeSetXY(&pipe, xStart, y1); - for (xx = 0, x1 = xStart; xx < xxLimit; ++xx, ++x1) { - if (state->clip->test(x1, y1)) { - alpha = p[xx]; - if (alpha != 0) { - pipe.shape = (SplashCoord)(alpha / 255.0); - pipeRun(&pipe); - updateModX(x1); - updateModY(y1); - } else { - pipeIncX(&pipe); - } - } else { - pipeIncX(&pipe); - } - } - p += glyph->w; - } - } else { - const int widthEight = (int)ceil(glyph->w / 8.0); - - pipeInit(&pipe, xStart, yStart, - state->fillPattern, NULL, state->fillAlpha, gFalse, gFalse); - for (yy = 0, y1 = yStart; yy < yyLimit; ++yy, ++y1) { - pipeSetXY(&pipe, xStart, y1); - for (xx = 0, x1 = xStart; xx < xxLimit; xx += 8) { - alpha0 = p[xx / 8]; - for (xx1 = 0; xx1 < 8 && xx + xx1 < xxLimit; ++xx1, ++x1) { - if (state->clip->test(x1, y1)) { - if (alpha0 & 0x80) { - pipeRun(&pipe); - updateModX(x1); - updateModY(y1); - } else { - pipeIncX(&pipe); - } - } else { - pipeIncX(&pipe); - } - alpha0 <<= 1; - } - } - p += widthEight; - } - } - } -} - -SplashError Splash::fillImageMask(SplashImageMaskSource src, void *srcData, - int w, int h, SplashCoord *mat, - GBool glyphMode) { - SplashPipe pipe; - GBool rot; - SplashCoord xScale, yScale, xShear, yShear, yShear1; - int tx, tx2, ty, ty2, scaledWidth, scaledHeight, xSign, ySign; - int ulx, uly, llx, lly, urx, ury, lrx, lry; - int ulx1, uly1, llx1, lly1, urx1, ury1, lrx1, lry1; - int xMin, xMax, yMin, yMax; - SplashClipResult clipRes, clipRes2; - int yp, yq, yt, yStep, lastYStep; - int xp, xq, xt, xStep, xSrc; - int k1, spanXMin, spanXMax, spanY; - SplashColorPtr pixBuf, p; - int pixAcc; - int x, y, x1, x2, y2; - SplashCoord y1; - int n, m, i, j; - - if (debugMode) { - printf("fillImageMask: w=%d h=%d mat=[%.2f %.2f %.2f %.2f %.2f %.2f]\n", - w, h, (double)mat[0], (double)mat[1], (double)mat[2], - (double)mat[3], (double)mat[4], (double)mat[5]); - } - - if (w == 0 && h == 0) return splashErrZeroImage; - - // check for singular matrix - if (splashAbs(mat[0] * mat[3] - mat[1] * mat[2]) < 0.000001) { - return splashErrSingularMatrix; - } - - // compute scale, shear, rotation, translation parameters - rot = splashAbs(mat[1]) > splashAbs(mat[0]); - if (rot) { - xScale = -mat[1]; - yScale = mat[2] - (mat[0] * mat[3]) / mat[1]; - xShear = -mat[3] / yScale; - yShear = -mat[0] / mat[1]; - } else { - xScale = mat[0]; - yScale = mat[3] - (mat[1] * mat[2]) / mat[0]; - xShear = mat[2] / yScale; - yShear = mat[1] / mat[0]; - } - // Note 1: The PDF spec says that all pixels whose *centers* lie - // within the region get painted -- but that doesn't seem to match - // up with what Acrobat actually does: it ends up leaving gaps - // between image stripes. So we use the same rule here as for - // fills: any pixel that overlaps the region gets painted. - // Note 2: The "glyphMode" flag is a kludge: it switches back to - // "correct" behavior (matching the spec), for use in rendering Type - // 3 fonts. - // Note 3: The +/-0.01 in these computations is to avoid floating - // point precision problems which can lead to gaps between image - // stripes (it can cause image stripes to overlap, but that's a much - // less visible problem). - if (glyphMode) { - if (xScale >= 0) { - tx = splashRound(mat[4]); - tx2 = splashRound(mat[4] + xScale) - 1; - } else { - tx = splashRound(mat[4]) - 1; - tx2 = splashRound(mat[4] + xScale); - } - } else { - if (xScale >= 0) { - tx = splashFloor(mat[4] - 0.01); - tx2 = splashFloor(mat[4] + xScale + 0.01); - } else { - tx = splashFloor(mat[4] + 0.01); - tx2 = splashFloor(mat[4] + xScale - 0.01); - } - } - scaledWidth = abs(tx2 - tx) + 1; - if (glyphMode) { - if (yScale >= 0) { - ty = splashRound(mat[5]); - ty2 = splashRound(mat[5] + yScale) - 1; - } else { - ty = splashRound(mat[5]) - 1; - ty2 = splashRound(mat[5] + yScale); - } - } else { - if (yScale >= 0) { - ty = splashFloor(mat[5] - 0.01); - ty2 = splashFloor(mat[5] + yScale + 0.01); - } else { - ty = splashFloor(mat[5] + 0.01); - ty2 = splashFloor(mat[5] + yScale - 0.01); - } - } - scaledHeight = abs(ty2 - ty) + 1; - xSign = (xScale < 0) ? -1 : 1; - ySign = (yScale < 0) ? -1 : 1; - yShear1 = (SplashCoord)xSign * yShear; - - // clipping - ulx1 = 0; - uly1 = 0; - urx1 = xSign * (scaledWidth - 1); - ury1 = (int)(yShear * urx1); - llx1 = splashRound(xShear * ySign * (scaledHeight - 1)); - lly1 = ySign * (scaledHeight - 1) + (int)(yShear * llx1); - lrx1 = xSign * (scaledWidth - 1) + - splashRound(xShear * ySign * (scaledHeight - 1)); - lry1 = ySign * (scaledHeight - 1) + (int)(yShear * lrx1); - if (rot) { - ulx = tx + uly1; uly = ty - ulx1; - urx = tx + ury1; ury = ty - urx1; - llx = tx + lly1; lly = ty - llx1; - lrx = tx + lry1; lry = ty - lrx1; - } else { - ulx = tx + ulx1; uly = ty + uly1; - urx = tx + urx1; ury = ty + ury1; - llx = tx + llx1; lly = ty + lly1; - lrx = tx + lrx1; lry = ty + lry1; - } - xMin = (ulx < urx) ? (ulx < llx) ? (ulx < lrx) ? ulx : lrx - : (llx < lrx) ? llx : lrx - : (urx < llx) ? (urx < lrx) ? urx : lrx - : (llx < lrx) ? llx : lrx; - xMax = (ulx > urx) ? (ulx > llx) ? (ulx > lrx) ? ulx : lrx - : (llx > lrx) ? llx : lrx - : (urx > llx) ? (urx > lrx) ? urx : lrx - : (llx > lrx) ? llx : lrx; - yMin = (uly < ury) ? (uly < lly) ? (uly < lry) ? uly : lry - : (lly < lry) ? lly : lry - : (ury < lly) ? (ury < lry) ? ury : lry - : (lly < lry) ? lly : lry; - yMax = (uly > ury) ? (uly > lly) ? (uly > lry) ? uly : lry - : (lly > lry) ? lly : lry - : (ury > lly) ? (ury > lry) ? ury : lry - : (lly > lry) ? lly : lry; - clipRes = state->clip->testRect(xMin, yMin, xMax, yMax); - opClipRes = clipRes; - - // compute Bresenham parameters for x and y scaling - yp = h / scaledHeight; - yq = h % scaledHeight; - xp = w / scaledWidth; - xq = w % scaledWidth; - - // allocate pixel buffer - if (yp < 0 || yp > INT_MAX - 1) { - return splashErrBadArg; - } - pixBuf = (SplashColorPtr)gmallocn(yp + 1, w); - - // initialize the pixel pipe - pipeInit(&pipe, 0, 0, state->fillPattern, NULL, state->fillAlpha, - gTrue, gFalse); - if (vectorAntialias) { - drawAAPixelInit(); - } - - // init y scale Bresenham - yt = 0; - lastYStep = 1; - - for (y = 0; y < scaledHeight; ++y) { - - // y scale Bresenham - yStep = yp; - yt += yq; - if (yt >= scaledHeight) { - yt -= scaledHeight; - ++yStep; - } - - // read row(s) from image - n = (yp > 0) ? yStep : lastYStep; - if (n > 0) { - p = pixBuf; - for (i = 0; i < n; ++i) { - (*src)(srcData, p); - p += w; - } - } - lastYStep = yStep; - - // loop-invariant constants - k1 = splashRound(xShear * ySign * y); - - // clipping test - if (clipRes != splashClipAllInside && - !rot && - (int)(yShear * k1) == - (int)(yShear * (xSign * (scaledWidth - 1) + k1))) { - if (xSign > 0) { - spanXMin = tx + k1; - spanXMax = spanXMin + (scaledWidth - 1); - } else { - spanXMax = tx + k1; - spanXMin = spanXMax - (scaledWidth - 1); - } - spanY = ty + ySign * y + (int)(yShear * k1); - clipRes2 = state->clip->testSpan(spanXMin, spanXMax, spanY); - if (clipRes2 == splashClipAllOutside) { - continue; - } - } else { - clipRes2 = clipRes; - } - - // init x scale Bresenham - xt = 0; - xSrc = 0; - - // x shear - x1 = k1; - - // y shear - y1 = (SplashCoord)ySign * y + yShear * x1; - // this is a kludge: if yShear1 is negative, then (int)y1 would - // change immediately after the first pixel, which is not what we - // want - if (yShear1 < 0) { - y1 += 0.999; - } - - // loop-invariant constants - n = yStep > 0 ? yStep : 1; - - for (x = 0; x < scaledWidth; ++x) { - - // x scale Bresenham - xStep = xp; - xt += xq; - if (xt >= scaledWidth) { - xt -= scaledWidth; - ++xStep; - } - - // rotation - if (rot) { - x2 = (int)y1; - y2 = -x1; - } else { - x2 = x1; - y2 = (int)y1; - } - - // compute the alpha value for (x,y) after the x and y scaling - // operations - m = xStep > 0 ? xStep : 1; - p = pixBuf + xSrc; - pixAcc = 0; - for (i = 0; i < n; ++i) { - for (j = 0; j < m; ++j) { - pixAcc += *p++; - } - p += w - m; - } - - // blend fill color with background - if (pixAcc != 0) { - pipe.shape = (pixAcc == n * m) - ? (SplashCoord)1 - : (SplashCoord)pixAcc / (SplashCoord)(n * m); - if (vectorAntialias && clipRes2 != splashClipAllInside) { - drawAAPixel(&pipe, tx + x2, ty + y2); - } else { - drawPixel(&pipe, tx + x2, ty + y2, clipRes2 == splashClipAllInside); - } - } - - // x scale Bresenham - xSrc += xStep; - - // x shear - x1 += xSign; - - // y shear - y1 += yShear1; - } - } - - // free memory - gfree(pixBuf); - - return splashOk; -} - -SplashError Splash::drawImage(SplashImageSource src, void *srcData, - SplashColorMode srcMode, GBool srcAlpha, - int w, int h, SplashCoord *mat) { - SplashPipe pipe; - GBool ok, rot; - SplashCoord xScale, yScale, xShear, yShear, yShear1; - int tx, tx2, ty, ty2, scaledWidth, scaledHeight, xSign, ySign; - int ulx, uly, llx, lly, urx, ury, lrx, lry; - int ulx1, uly1, llx1, lly1, urx1, ury1, lrx1, lry1; - int xMin, xMax, yMin, yMax; - SplashClipResult clipRes, clipRes2; - int yp, yq, yt, yStep, lastYStep; - int xp, xq, xt, xStep, xSrc; - int k1, spanXMin, spanXMax, spanY; - SplashColorPtr colorBuf, p; - SplashColor pix; - Guchar *alphaBuf, *q; -#if SPLASH_CMYK - int pixAcc0, pixAcc1, pixAcc2, pixAcc3; -#else - int pixAcc0, pixAcc1, pixAcc2; -#endif - int alphaAcc; - SplashCoord pixMul, alphaMul, alpha; - int x, y, x1, x2, y2; - SplashCoord y1; - int nComps, n, m, i, j; - - if (debugMode) { - printf("drawImage: srcMode=%d srcAlpha=%d w=%d h=%d mat=[%.2f %.2f %.2f %.2f %.2f %.2f]\n", - srcMode, srcAlpha, w, h, (double)mat[0], (double)mat[1], (double)mat[2], - (double)mat[3], (double)mat[4], (double)mat[5]); - } - - // check color modes - ok = gFalse; // make gcc happy - nComps = 0; // make gcc happy - switch (bitmap->mode) { - case splashModeMono1: - case splashModeMono8: - ok = srcMode == splashModeMono8; - nComps = 1; - break; - case splashModeRGB8: - ok = srcMode == splashModeRGB8; - nComps = 3; - break; - case splashModeBGR8: - ok = srcMode == splashModeBGR8; - nComps = 3; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - ok = srcMode == splashModeCMYK8; - nComps = 4; - break; -#endif - } - if (!ok) { - return splashErrModeMismatch; - } - - // check for singular matrix - if (splashAbs(mat[0] * mat[3] - mat[1] * mat[2]) < 0.000001) { - return splashErrSingularMatrix; - } - - // compute scale, shear, rotation, translation parameters - rot = splashAbs(mat[1]) > splashAbs(mat[0]); - if (rot) { - xScale = -mat[1]; - yScale = mat[2] - (mat[0] * mat[3]) / mat[1]; - xShear = -mat[3] / yScale; - yShear = -mat[0] / mat[1]; - } else { - xScale = mat[0]; - yScale = mat[3] - (mat[1] * mat[2]) / mat[0]; - xShear = mat[2] / yScale; - yShear = mat[1] / mat[0]; - } - // Note 1: The PDF spec says that all pixels whose *centers* lie - // within the region get painted -- but that doesn't seem to match - // up with what Acrobat actually does: it ends up leaving gaps - // between image stripes. So we use the same rule here as for - // fills: any pixel that overlaps the region gets painted. - // Note 2: The +/-0.01 in these computations is to avoid floating - // point precision problems which can lead to gaps between image - // stripes (it can cause image stripes to overlap, but that's a much - // less visible problem). - if (xScale >= 0) { - tx = splashFloor(mat[4] - 0.01); - tx2 = splashFloor(mat[4] + xScale + 0.01); - } else { - tx = splashFloor(mat[4] + 0.01); - tx2 = splashFloor(mat[4] + xScale - 0.01); - } - scaledWidth = abs(tx2 - tx) + 1; - if (yScale >= 0) { - ty = splashFloor(mat[5] - 0.01); - ty2 = splashFloor(mat[5] + yScale + 0.01); - } else { - ty = splashFloor(mat[5] + 0.01); - ty2 = splashFloor(mat[5] + yScale - 0.01); - } - scaledHeight = abs(ty2 - ty) + 1; - xSign = (xScale < 0) ? -1 : 1; - ySign = (yScale < 0) ? -1 : 1; - yShear1 = (SplashCoord)xSign * yShear; - - // clipping - ulx1 = 0; - uly1 = 0; - urx1 = xSign * (scaledWidth - 1); - ury1 = (int)(yShear * urx1); - llx1 = splashRound(xShear * ySign * (scaledHeight - 1)); - lly1 = ySign * (scaledHeight - 1) + (int)(yShear * llx1); - lrx1 = xSign * (scaledWidth - 1) + - splashRound(xShear * ySign * (scaledHeight - 1)); - lry1 = ySign * (scaledHeight - 1) + (int)(yShear * lrx1); - if (rot) { - ulx = tx + uly1; uly = ty - ulx1; - urx = tx + ury1; ury = ty - urx1; - llx = tx + lly1; lly = ty - llx1; - lrx = tx + lry1; lry = ty - lrx1; - } else { - ulx = tx + ulx1; uly = ty + uly1; - urx = tx + urx1; ury = ty + ury1; - llx = tx + llx1; lly = ty + lly1; - lrx = tx + lrx1; lry = ty + lry1; - } - xMin = (ulx < urx) ? (ulx < llx) ? (ulx < lrx) ? ulx : lrx - : (llx < lrx) ? llx : lrx - : (urx < llx) ? (urx < lrx) ? urx : lrx - : (llx < lrx) ? llx : lrx; - xMax = (ulx > urx) ? (ulx > llx) ? (ulx > lrx) ? ulx : lrx - : (llx > lrx) ? llx : lrx - : (urx > llx) ? (urx > lrx) ? urx : lrx - : (llx > lrx) ? llx : lrx; - yMin = (uly < ury) ? (uly < lly) ? (uly < lry) ? uly : lry - : (lly < lry) ? lly : lry - : (ury < lly) ? (ury < lry) ? ury : lry - : (lly < lry) ? lly : lry; - yMax = (uly > ury) ? (uly > lly) ? (uly > lry) ? uly : lry - : (lly > lry) ? lly : lry - : (ury > lly) ? (ury > lry) ? ury : lry - : (lly > lry) ? lly : lry; - clipRes = state->clip->testRect(xMin, yMin, xMax, yMax); - opClipRes = clipRes; - if (clipRes == splashClipAllOutside) { - return splashOk; - } - - // compute Bresenham parameters for x and y scaling - yp = h / scaledHeight; - yq = h % scaledHeight; - xp = w / scaledWidth; - xq = w % scaledWidth; - - // allocate pixel buffers - if (yp < 0 || yp > INT_MAX - 1 || w > INT_MAX / nComps) { - return splashErrBadArg; - } - colorBuf = (SplashColorPtr)gmallocn(yp + 1, w * nComps); - if (srcAlpha) { - alphaBuf = (Guchar *)gmallocn(yp + 1, w); - } else { - alphaBuf = NULL; - } - - pixAcc0 = pixAcc1 = pixAcc2 = 0; // make gcc happy -#if SPLASH_CMYK - pixAcc3 = 0; // make gcc happy -#endif - - // initialize the pixel pipe - pipeInit(&pipe, 0, 0, NULL, pix, state->fillAlpha, - srcAlpha || (vectorAntialias && clipRes != splashClipAllInside), - gFalse); - if (vectorAntialias) { - drawAAPixelInit(); - } - - if (srcAlpha) { - - // init y scale Bresenham - yt = 0; - lastYStep = 1; - - for (y = 0; y < scaledHeight; ++y) { - - // y scale Bresenham - yStep = yp; - yt += yq; - if (yt >= scaledHeight) { - yt -= scaledHeight; - ++yStep; - } - - // read row(s) from image - n = (yp > 0) ? yStep : lastYStep; - if (n > 0) { - p = colorBuf; - q = alphaBuf; - for (i = 0; i < n; ++i) { - (*src)(srcData, p, q); - p += w * nComps; - q += w; - } - } - lastYStep = yStep; - - // loop-invariant constants - k1 = splashRound(xShear * ySign * y); - - // clipping test - if (clipRes != splashClipAllInside && - !rot && - (int)(yShear * k1) == - (int)(yShear * (xSign * (scaledWidth - 1) + k1))) { - if (xSign > 0) { - spanXMin = tx + k1; - spanXMax = spanXMin + (scaledWidth - 1); - } else { - spanXMax = tx + k1; - spanXMin = spanXMax - (scaledWidth - 1); - } - spanY = ty + ySign * y + (int)(yShear * k1); - clipRes2 = state->clip->testSpan(spanXMin, spanXMax, spanY); - if (clipRes2 == splashClipAllOutside) { - continue; - } - } else { - clipRes2 = clipRes; - } - - // init x scale Bresenham - xt = 0; - xSrc = 0; - - // x shear - x1 = k1; - - // y shear - y1 = (SplashCoord)ySign * y + yShear * x1; - // this is a kludge: if yShear1 is negative, then (int)y1 would - // change immediately after the first pixel, which is not what - // we want - if (yShear1 < 0) { - y1 += 0.999; - } - - // loop-invariant constants - n = yStep > 0 ? yStep : 1; - - switch (srcMode) { - - case splashModeMono1: - case splashModeMono8: - for (x = 0; x < scaledWidth; ++x) { - - // x scale Bresenham - xStep = xp; - xt += xq; - if (xt >= scaledWidth) { - xt -= scaledWidth; - ++xStep; - } - - // rotation - if (rot) { - x2 = (int)y1; - y2 = -x1; - } else { - x2 = x1; - y2 = (int)y1; - } - - // compute the filtered pixel at (x,y) after the x and y scaling - // operations - m = xStep > 0 ? xStep : 1; - alphaAcc = 0; - p = colorBuf + xSrc; - q = alphaBuf + xSrc; - pixAcc0 = 0; - for (i = 0; i < n; ++i) { - for (j = 0; j < m; ++j) { - pixAcc0 += *p++; - alphaAcc += *q++; - } - p += w - m; - q += w - m; - } - pixMul = (SplashCoord)1 / (SplashCoord)(n * m); - alphaMul = pixMul * (1.0 / 255.0); - alpha = (SplashCoord)alphaAcc * alphaMul; - - if (alpha > 0) { - pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); - - // set pixel - pipe.shape = alpha; - if (vectorAntialias && clipRes != splashClipAllInside) { - drawAAPixel(&pipe, tx + x2, ty + y2); - } else { - drawPixel(&pipe, tx + x2, ty + y2, - clipRes2 == splashClipAllInside); - } - } - - // x scale Bresenham - xSrc += xStep; - - // x shear - x1 += xSign; - - // y shear - y1 += yShear1; - } - break; - - case splashModeRGB8: - case splashModeBGR8: - for (x = 0; x < scaledWidth; ++x) { - - // x scale Bresenham - xStep = xp; - xt += xq; - if (xt >= scaledWidth) { - xt -= scaledWidth; - ++xStep; - } - - // rotation - if (rot) { - x2 = (int)y1; - y2 = -x1; - } else { - x2 = x1; - y2 = (int)y1; - } - - // compute the filtered pixel at (x,y) after the x and y scaling - // operations - m = xStep > 0 ? xStep : 1; - alphaAcc = 0; - p = colorBuf + xSrc * 3; - q = alphaBuf + xSrc; - pixAcc0 = pixAcc1 = pixAcc2 = 0; - for (i = 0; i < n; ++i) { - for (j = 0; j < m; ++j) { - pixAcc0 += *p++; - pixAcc1 += *p++; - pixAcc2 += *p++; - alphaAcc += *q++; - } - p += 3 * (w - m); - q += w - m; - } - pixMul = (SplashCoord)1 / (SplashCoord)(n * m); - alphaMul = pixMul * (1.0 / 255.0); - alpha = (SplashCoord)alphaAcc * alphaMul; - - if (alpha > 0) { - pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); - pix[1] = (int)((SplashCoord)pixAcc1 * pixMul); - pix[2] = (int)((SplashCoord)pixAcc2 * pixMul); - - // set pixel - pipe.shape = alpha; - if (vectorAntialias && clipRes != splashClipAllInside) { - drawAAPixel(&pipe, tx + x2, ty + y2); - } else { - drawPixel(&pipe, tx + x2, ty + y2, - clipRes2 == splashClipAllInside); - } - } - - // x scale Bresenham - xSrc += xStep; - - // x shear - x1 += xSign; - - // y shear - y1 += yShear1; - } - break; - -#if SPLASH_CMYK - case splashModeCMYK8: - for (x = 0; x < scaledWidth; ++x) { - - // x scale Bresenham - xStep = xp; - xt += xq; - if (xt >= scaledWidth) { - xt -= scaledWidth; - ++xStep; - } - - // rotation - if (rot) { - x2 = (int)y1; - y2 = -x1; - } else { - x2 = x1; - y2 = (int)y1; - } - - // compute the filtered pixel at (x,y) after the x and y scaling - // operations - m = xStep > 0 ? xStep : 1; - alphaAcc = 0; - p = colorBuf + xSrc * 4; - q = alphaBuf + xSrc; - pixAcc0 = pixAcc1 = pixAcc2 = pixAcc3 = 0; - for (i = 0; i < n; ++i) { - for (j = 0; j < m; ++j) { - pixAcc0 += *p++; - pixAcc1 += *p++; - pixAcc2 += *p++; - pixAcc3 += *p++; - alphaAcc += *q++; - } - p += 4 * (w - m); - q += w - m; - } - pixMul = (SplashCoord)1 / (SplashCoord)(n * m); - alphaMul = pixMul * (1.0 / 255.0); - alpha = (SplashCoord)alphaAcc * alphaMul; - - if (alpha > 0) { - pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); - pix[1] = (int)((SplashCoord)pixAcc1 * pixMul); - pix[2] = (int)((SplashCoord)pixAcc2 * pixMul); - pix[3] = (int)((SplashCoord)pixAcc3 * pixMul); - - // set pixel - pipe.shape = alpha; - if (vectorAntialias && clipRes != splashClipAllInside) { - drawAAPixel(&pipe, tx + x2, ty + y2); - } else { - drawPixel(&pipe, tx + x2, ty + y2, - clipRes2 == splashClipAllInside); - } - } - - // x scale Bresenham - xSrc += xStep; - - // x shear - x1 += xSign; - - // y shear - y1 += yShear1; - } - break; -#endif // SPLASH_CMYK - } - } - - } else { - - // init y scale Bresenham - yt = 0; - lastYStep = 1; - - for (y = 0; y < scaledHeight; ++y) { - - // y scale Bresenham - yStep = yp; - yt += yq; - if (yt >= scaledHeight) { - yt -= scaledHeight; - ++yStep; - } - - // read row(s) from image - n = (yp > 0) ? yStep : lastYStep; - if (n > 0) { - p = colorBuf; - for (i = 0; i < n; ++i) { - (*src)(srcData, p, NULL); - p += w * nComps; - } - } - lastYStep = yStep; - - // loop-invariant constants - k1 = splashRound(xShear * ySign * y); - - // clipping test - if (clipRes != splashClipAllInside && - !rot && - (int)(yShear * k1) == - (int)(yShear * (xSign * (scaledWidth - 1) + k1))) { - if (xSign > 0) { - spanXMin = tx + k1; - spanXMax = spanXMin + (scaledWidth - 1); - } else { - spanXMax = tx + k1; - spanXMin = spanXMax - (scaledWidth - 1); - } - spanY = ty + ySign * y + (int)(yShear * k1); - clipRes2 = state->clip->testSpan(spanXMin, spanXMax, spanY); - if (clipRes2 == splashClipAllOutside) { - continue; - } - } else { - clipRes2 = clipRes; - } - - // init x scale Bresenham - xt = 0; - xSrc = 0; - - // x shear - x1 = k1; - - // y shear - y1 = (SplashCoord)ySign * y + yShear * x1; - // this is a kludge: if yShear1 is negative, then (int)y1 would - // change immediately after the first pixel, which is not what - // we want - if (yShear1 < 0) { - y1 += 0.999; - } - - // loop-invariant constants - n = yStep > 0 ? yStep : 1; - - switch (srcMode) { - - case splashModeMono1: - case splashModeMono8: - for (x = 0; x < scaledWidth; ++x) { - - // x scale Bresenham - xStep = xp; - xt += xq; - if (xt >= scaledWidth) { - xt -= scaledWidth; - ++xStep; - } - - // rotation - if (rot) { - x2 = (int)y1; - y2 = -x1; - } else { - x2 = x1; - y2 = (int)y1; - } - - // compute the filtered pixel at (x,y) after the x and y scaling - // operations - m = xStep > 0 ? xStep : 1; - p = colorBuf + xSrc; - pixAcc0 = 0; - for (i = 0; i < n; ++i) { - for (j = 0; j < m; ++j) { - pixAcc0 += *p++; - } - p += w - m; - } - pixMul = (SplashCoord)1 / (SplashCoord)(n * m); - - pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); - - // set pixel - if (vectorAntialias && clipRes != splashClipAllInside) { - pipe.shape = (SplashCoord)1; - drawAAPixel(&pipe, tx + x2, ty + y2); - } else { - drawPixel(&pipe, tx + x2, ty + y2, - clipRes2 == splashClipAllInside); - } - - // x scale Bresenham - xSrc += xStep; - - // x shear - x1 += xSign; - - // y shear - y1 += yShear1; - } - break; - - case splashModeRGB8: - case splashModeBGR8: - for (x = 0; x < scaledWidth; ++x) { - - // x scale Bresenham - xStep = xp; - xt += xq; - if (xt >= scaledWidth) { - xt -= scaledWidth; - ++xStep; - } - - // rotation - if (rot) { - x2 = (int)y1; - y2 = -x1; - } else { - x2 = x1; - y2 = (int)y1; - } - - // compute the filtered pixel at (x,y) after the x and y scaling - // operations - m = xStep > 0 ? xStep : 1; - p = colorBuf + xSrc * 3; - pixAcc0 = pixAcc1 = pixAcc2 = 0; - for (i = 0; i < n; ++i) { - for (j = 0; j < m; ++j) { - pixAcc0 += *p++; - pixAcc1 += *p++; - pixAcc2 += *p++; - } - p += 3 * (w - m); - } - pixMul = (SplashCoord)1 / (SplashCoord)(n * m); - - pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); - pix[1] = (int)((SplashCoord)pixAcc1 * pixMul); - pix[2] = (int)((SplashCoord)pixAcc2 * pixMul); - - // set pixel - if (vectorAntialias && clipRes != splashClipAllInside) { - pipe.shape = (SplashCoord)1; - drawAAPixel(&pipe, tx + x2, ty + y2); - } else { - drawPixel(&pipe, tx + x2, ty + y2, - clipRes2 == splashClipAllInside); - } - - // x scale Bresenham - xSrc += xStep; - - // x shear - x1 += xSign; - - // y shear - y1 += yShear1; - } - break; - -#if SPLASH_CMYK - case splashModeCMYK8: - for (x = 0; x < scaledWidth; ++x) { - - // x scale Bresenham - xStep = xp; - xt += xq; - if (xt >= scaledWidth) { - xt -= scaledWidth; - ++xStep; - } - - // rotation - if (rot) { - x2 = (int)y1; - y2 = -x1; - } else { - x2 = x1; - y2 = (int)y1; - } - - // compute the filtered pixel at (x,y) after the x and y scaling - // operations - m = xStep > 0 ? xStep : 1; - p = colorBuf + xSrc * 4; - pixAcc0 = pixAcc1 = pixAcc2 = pixAcc3 = 0; - for (i = 0; i < n; ++i) { - for (j = 0; j < m; ++j) { - pixAcc0 += *p++; - pixAcc1 += *p++; - pixAcc2 += *p++; - pixAcc3 += *p++; - } - p += 4 * (w - m); - } - pixMul = (SplashCoord)1 / (SplashCoord)(n * m); - - pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); - pix[1] = (int)((SplashCoord)pixAcc1 * pixMul); - pix[2] = (int)((SplashCoord)pixAcc2 * pixMul); - pix[3] = (int)((SplashCoord)pixAcc3 * pixMul); - - // set pixel - if (vectorAntialias && clipRes != splashClipAllInside) { - pipe.shape = (SplashCoord)1; - drawAAPixel(&pipe, tx + x2, ty + y2); - } else { - drawPixel(&pipe, tx + x2, ty + y2, - clipRes2 == splashClipAllInside); - } - - // x scale Bresenham - xSrc += xStep; - - // x shear - x1 += xSign; - - // y shear - y1 += yShear1; - } - break; -#endif // SPLASH_CMYK - } - } - - } - - gfree(colorBuf); - gfree(alphaBuf); - - return splashOk; -} - -SplashError Splash::composite(SplashBitmap *src, int xSrc, int ySrc, - int xDest, int yDest, int w, int h, - GBool noClip, GBool nonIsolated) { - SplashPipe pipe; - SplashColor pixel; - Guchar alpha; - Guchar *ap; - int x, y; - - if (src->mode != bitmap->mode) { - return splashErrModeMismatch; - } - - if (src->alpha) { - pipeInit(&pipe, xDest, yDest, NULL, pixel, state->fillAlpha, - gTrue, nonIsolated); - for (y = 0; y < h; ++y) { - pipeSetXY(&pipe, xDest, yDest + y); - ap = src->getAlphaPtr() + (ySrc + y) * src->getWidth() + xSrc; - for (x = 0; x < w; ++x) { - src->getPixel(xSrc + x, ySrc + y, pixel); - alpha = *ap++; - if (noClip || state->clip->test(xDest + x, yDest + y)) { - // this uses shape instead of alpha, which isn't technically - // correct, but works out the same - pipe.shape = (SplashCoord)(alpha / 255.0); - pipeRun(&pipe); - updateModX(xDest + x); - updateModY(yDest + y); - } else { - pipeIncX(&pipe); - } - } - } - } else { - pipeInit(&pipe, xDest, yDest, NULL, pixel, state->fillAlpha, - gFalse, nonIsolated); - for (y = 0; y < h; ++y) { - pipeSetXY(&pipe, xDest, yDest + y); - for (x = 0; x < w; ++x) { - src->getPixel(xSrc + x, ySrc + y, pixel); - if (noClip || state->clip->test(xDest + x, yDest + y)) { - pipeRun(&pipe); - updateModX(xDest + x); - updateModY(yDest + y); - } else { - pipeIncX(&pipe); - } - } - } - } - - return splashOk; -} - -void Splash::compositeBackground(SplashColorPtr color) { - SplashColorPtr p; - Guchar *q; - Guchar alpha, alpha1, c, color0, color1, color2, color3; - int x, y, mask; - - switch (bitmap->mode) { - case splashModeMono1: - color0 = color[0]; - for (y = 0; y < bitmap->height; ++y) { - p = &bitmap->data[y * bitmap->rowSize]; - q = &bitmap->alpha[y * bitmap->width]; - mask = 0x80; - for (x = 0; x < bitmap->width; ++x) { - alpha = *q++; - alpha1 = 255 - alpha; - c = (*p & mask) ? 0xff : 0x00; - c = div255(alpha1 * color0 + alpha * c); - if (c & 0x80) { - *p |= mask; - } else { - *p &= ~mask; - } - if (!(mask >>= 1)) { - mask = 0x80; - ++p; - } - } - } - break; - case splashModeMono8: - color0 = color[0]; - for (y = 0; y < bitmap->height; ++y) { - p = &bitmap->data[y * bitmap->rowSize]; - q = &bitmap->alpha[y * bitmap->width]; - for (x = 0; x < bitmap->width; ++x) { - alpha = *q++; - alpha1 = 255 - alpha; - p[0] = div255(alpha1 * color0 + alpha * p[0]); - ++p; - } - } - break; - case splashModeRGB8: - case splashModeBGR8: - color0 = color[0]; - color1 = color[1]; - color2 = color[2]; - for (y = 0; y < bitmap->height; ++y) { - p = &bitmap->data[y * bitmap->rowSize]; - q = &bitmap->alpha[y * bitmap->width]; - for (x = 0; x < bitmap->width; ++x) { - alpha = *q++; - alpha1 = 255 - alpha; - p[0] = div255(alpha1 * color0 + alpha * p[0]); - p[1] = div255(alpha1 * color1 + alpha * p[1]); - p[2] = div255(alpha1 * color2 + alpha * p[2]); - p += 3; - } - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - color0 = color[0]; - color1 = color[1]; - color2 = color[2]; - color3 = color[3]; - for (y = 0; y < bitmap->height; ++y) { - p = &bitmap->data[y * bitmap->rowSize]; - q = &bitmap->alpha[y * bitmap->width]; - for (x = 0; x < bitmap->width; ++x) { - alpha = *q++; - alpha1 = 255 - alpha; - p[0] = div255(alpha1 * color0 + alpha * p[0]); - p[1] = div255(alpha1 * color1 + alpha * p[1]); - p[2] = div255(alpha1 * color2 + alpha * p[2]); - p[3] = div255(alpha1 * color3 + alpha * p[3]); - p += 4; - } - } - break; -#endif - } - memset(bitmap->alpha, 255, bitmap->width * bitmap->height); -} - -SplashError Splash::blitTransparent(SplashBitmap *src, int xSrc, int ySrc, - int xDest, int yDest, int w, int h) { - SplashColor pixel; - SplashColorPtr p; - Guchar *q; - int x, y, mask; - - if (src->mode != bitmap->mode) { - return splashErrModeMismatch; - } - - switch (bitmap->mode) { - case splashModeMono1: - for (y = 0; y < h; ++y) { - p = &bitmap->data[(yDest + y) * bitmap->rowSize + (xDest >> 3)]; - mask = 0x80 >> (xDest & 7); - for (x = 0; x < w; ++x) { - src->getPixel(xSrc + x, ySrc + y, pixel); - if (pixel[0]) { - *p |= mask; - } else { - *p &= ~mask; - } - if (!(mask >>= 1)) { - mask = 0x80; - ++p; - } - } - } - break; - case splashModeMono8: - for (y = 0; y < h; ++y) { - p = &bitmap->data[(yDest + y) * bitmap->rowSize + xDest]; - for (x = 0; x < w; ++x) { - src->getPixel(xSrc + x, ySrc + y, pixel); - *p++ = pixel[0]; - } - } - break; - case splashModeRGB8: - case splashModeBGR8: - for (y = 0; y < h; ++y) { - p = &bitmap->data[(yDest + y) * bitmap->rowSize + 3 * xDest]; - for (x = 0; x < w; ++x) { - src->getPixel(xSrc + x, ySrc + y, pixel); - *p++ = pixel[0]; - *p++ = pixel[1]; - *p++ = pixel[2]; - } - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - for (y = 0; y < h; ++y) { - p = &bitmap->data[(yDest + y) * bitmap->rowSize + 4 * xDest]; - for (x = 0; x < w; ++x) { - src->getPixel(xSrc + x, ySrc + y, pixel); - *p++ = pixel[0]; - *p++ = pixel[1]; - *p++ = pixel[2]; - *p++ = pixel[3]; - } - } - break; -#endif - } - - if (bitmap->alpha) { - for (y = 0; y < h; ++y) { - q = &bitmap->alpha[(yDest + y) * bitmap->width + xDest]; - for (x = 0; x < w; ++x) { - *q++ = 0x00; - } - } - } - - return splashOk; -} - -SplashPath *Splash::makeStrokePath(SplashPath *path, GBool flatten) { - SplashPath *pathIn, *pathOut; - SplashCoord w, d, dx, dy, wdx, wdy, dxNext, dyNext, wdxNext, wdyNext; - SplashCoord crossprod, dotprod, miter, m; - GBool first, last, closed; - int subpathStart, next, i; - int left0, left1, left2, right0, right1, right2, join0, join1, join2; - int leftFirst, rightFirst, firstPt; - - if (flatten) { - pathIn = flattenPath(path, state->matrix, state->flatness); - if (state->lineDashLength > 0) { - pathOut = makeDashedPath(pathIn); - delete pathIn; - pathIn = pathOut; - } - } else { - pathIn = path; - } - - subpathStart = 0; // make gcc happy - closed = gFalse; // make gcc happy - left0 = left1 = right0 = right1 = join0 = join1 = 0; // make gcc happy - leftFirst = rightFirst = firstPt = 0; // make gcc happy - - pathOut = new SplashPath(); - w = state->lineWidth; - - for (i = 0; i < pathIn->length - 1; ++i) { - if (pathIn->flags[i] & splashPathLast) { - continue; - } - if ((first = pathIn->flags[i] & splashPathFirst)) { - subpathStart = i; - closed = pathIn->flags[i] & splashPathClosed; - } - last = pathIn->flags[i+1] & splashPathLast; - - // compute the deltas for segment (i, i+1) - d = splashDist(pathIn->pts[i].x, pathIn->pts[i].y, - pathIn->pts[i+1].x, pathIn->pts[i+1].y); - if (d == 0) { - // we need to draw end caps on zero-length lines - //~ not clear what the behavior should be for splashLineCapButt - //~ with d==0 - dx = 0; - dy = 1; - } else { - d = (SplashCoord)1 / d; - dx = d * (pathIn->pts[i+1].x - pathIn->pts[i].x); - dy = d * (pathIn->pts[i+1].y - pathIn->pts[i].y); - } - wdx = (SplashCoord)0.5 * w * dx; - wdy = (SplashCoord)0.5 * w * dy; - - // compute the deltas for segment (i+1, next) - next = last ? subpathStart + 1 : i + 2; - d = splashDist(pathIn->pts[i+1].x, pathIn->pts[i+1].y, - pathIn->pts[next].x, pathIn->pts[next].y); - if (d == 0) { - // we need to draw end caps on zero-length lines - //~ not clear what the behavior should be for splashLineCapButt - //~ with d==0 - dxNext = 0; - dyNext = 1; - } else { - d = (SplashCoord)1 / d; - dxNext = d * (pathIn->pts[next].x - pathIn->pts[i+1].x); - dyNext = d * (pathIn->pts[next].y - pathIn->pts[i+1].y); - } - wdxNext = (SplashCoord)0.5 * w * dxNext; - wdyNext = (SplashCoord)0.5 * w * dyNext; - - // draw the start cap - pathOut->moveTo(pathIn->pts[i].x - wdy, pathIn->pts[i].y + wdx); - if (i == subpathStart) { - firstPt = pathOut->length - 1; - } - if (first && !closed) { - switch (state->lineCap) { - case splashLineCapButt: - pathOut->lineTo(pathIn->pts[i].x + wdy, pathIn->pts[i].y - wdx); - break; - case splashLineCapRound: - pathOut->curveTo(pathIn->pts[i].x - wdy - bezierCircle * wdx, - pathIn->pts[i].y + wdx - bezierCircle * wdy, - pathIn->pts[i].x - wdx - bezierCircle * wdy, - pathIn->pts[i].y - wdy + bezierCircle * wdx, - pathIn->pts[i].x - wdx, - pathIn->pts[i].y - wdy); - pathOut->curveTo(pathIn->pts[i].x - wdx + bezierCircle * wdy, - pathIn->pts[i].y - wdy - bezierCircle * wdx, - pathIn->pts[i].x + wdy - bezierCircle * wdx, - pathIn->pts[i].y - wdx - bezierCircle * wdy, - pathIn->pts[i].x + wdy, - pathIn->pts[i].y - wdx); - break; - case splashLineCapProjecting: - pathOut->lineTo(pathIn->pts[i].x - wdx - wdy, - pathIn->pts[i].y + wdx - wdy); - pathOut->lineTo(pathIn->pts[i].x - wdx + wdy, - pathIn->pts[i].y - wdx - wdy); - pathOut->lineTo(pathIn->pts[i].x + wdy, - pathIn->pts[i].y - wdx); - break; - } - } else { - pathOut->lineTo(pathIn->pts[i].x + wdy, pathIn->pts[i].y - wdx); - } - - // draw the left side of the segment rectangle - left2 = pathOut->length - 1; - pathOut->lineTo(pathIn->pts[i+1].x + wdy, pathIn->pts[i+1].y - wdx); - - // draw the end cap - if (last && !closed) { - switch (state->lineCap) { - case splashLineCapButt: - pathOut->lineTo(pathIn->pts[i+1].x - wdy, pathIn->pts[i+1].y + wdx); - break; - case splashLineCapRound: - pathOut->curveTo(pathIn->pts[i+1].x + wdy + bezierCircle * wdx, - pathIn->pts[i+1].y - wdx + bezierCircle * wdy, - pathIn->pts[i+1].x + wdx + bezierCircle * wdy, - pathIn->pts[i+1].y + wdy - bezierCircle * wdx, - pathIn->pts[i+1].x + wdx, - pathIn->pts[i+1].y + wdy); - pathOut->curveTo(pathIn->pts[i+1].x + wdx - bezierCircle * wdy, - pathIn->pts[i+1].y + wdy + bezierCircle * wdx, - pathIn->pts[i+1].x - wdy + bezierCircle * wdx, - pathIn->pts[i+1].y + wdx + bezierCircle * wdy, - pathIn->pts[i+1].x - wdy, - pathIn->pts[i+1].y + wdx); - break; - case splashLineCapProjecting: - pathOut->lineTo(pathIn->pts[i+1].x + wdy + wdx, - pathIn->pts[i+1].y - wdx + wdy); - pathOut->lineTo(pathIn->pts[i+1].x - wdy + wdx, - pathIn->pts[i+1].y + wdx + wdy); - pathOut->lineTo(pathIn->pts[i+1].x - wdy, - pathIn->pts[i+1].y + wdx); - break; - } - } else { - pathOut->lineTo(pathIn->pts[i+1].x - wdy, pathIn->pts[i+1].y + wdx); - } - - // draw the right side of the segment rectangle - right2 = pathOut->length - 1; - pathOut->close(); - - // draw the join - join2 = pathOut->length; - if (!last || closed) { - crossprod = dx * dyNext - dy * dxNext; - dotprod = -(dx * dxNext + dy * dyNext); - if (dotprod > 0.99999) { - // avoid a divide-by-zero -- set miter to something arbitrary - // such that sqrt(miter) will exceed miterLimit (and m is never - // used in that situation) - miter = (state->miterLimit + 1) * (state->miterLimit + 1); - m = 0; - } else { - miter = (SplashCoord)2 / ((SplashCoord)1 - dotprod); - if (miter < 1) { - // this can happen because of floating point inaccuracies - miter = 1; - } - m = splashSqrt(miter - 1); - } - - // round join - if (state->lineJoin == splashLineJoinRound) { - pathOut->moveTo(pathIn->pts[i+1].x + (SplashCoord)0.5 * w, - pathIn->pts[i+1].y); - pathOut->curveTo(pathIn->pts[i+1].x + (SplashCoord)0.5 * w, - pathIn->pts[i+1].y + bezierCircle2 * w, - pathIn->pts[i+1].x + bezierCircle2 * w, - pathIn->pts[i+1].y + (SplashCoord)0.5 * w, - pathIn->pts[i+1].x, - pathIn->pts[i+1].y + (SplashCoord)0.5 * w); - pathOut->curveTo(pathIn->pts[i+1].x - bezierCircle2 * w, - pathIn->pts[i+1].y + (SplashCoord)0.5 * w, - pathIn->pts[i+1].x - (SplashCoord)0.5 * w, - pathIn->pts[i+1].y + bezierCircle2 * w, - pathIn->pts[i+1].x - (SplashCoord)0.5 * w, - pathIn->pts[i+1].y); - pathOut->curveTo(pathIn->pts[i+1].x - (SplashCoord)0.5 * w, - pathIn->pts[i+1].y - bezierCircle2 * w, - pathIn->pts[i+1].x - bezierCircle2 * w, - pathIn->pts[i+1].y - (SplashCoord)0.5 * w, - pathIn->pts[i+1].x, - pathIn->pts[i+1].y - (SplashCoord)0.5 * w); - pathOut->curveTo(pathIn->pts[i+1].x + bezierCircle2 * w, - pathIn->pts[i+1].y - (SplashCoord)0.5 * w, - pathIn->pts[i+1].x + (SplashCoord)0.5 * w, - pathIn->pts[i+1].y - bezierCircle2 * w, - pathIn->pts[i+1].x + (SplashCoord)0.5 * w, - pathIn->pts[i+1].y); - - } else { - pathOut->moveTo(pathIn->pts[i+1].x, pathIn->pts[i+1].y); - - // angle < 180 - if (crossprod < 0) { - pathOut->lineTo(pathIn->pts[i+1].x - wdyNext, - pathIn->pts[i+1].y + wdxNext); - // miter join inside limit - if (state->lineJoin == splashLineJoinMiter && - splashSqrt(miter) <= state->miterLimit) { - pathOut->lineTo(pathIn->pts[i+1].x - wdy + wdx * m, - pathIn->pts[i+1].y + wdx + wdy * m); - pathOut->lineTo(pathIn->pts[i+1].x - wdy, - pathIn->pts[i+1].y + wdx); - // bevel join or miter join outside limit - } else { - pathOut->lineTo(pathIn->pts[i+1].x - wdy, pathIn->pts[i+1].y + wdx); - } - - // angle >= 180 - } else { - pathOut->lineTo(pathIn->pts[i+1].x + wdy, - pathIn->pts[i+1].y - wdx); - // miter join inside limit - if (state->lineJoin == splashLineJoinMiter && - splashSqrt(miter) <= state->miterLimit) { - pathOut->lineTo(pathIn->pts[i+1].x + wdy + wdx * m, - pathIn->pts[i+1].y - wdx + wdy * m); - pathOut->lineTo(pathIn->pts[i+1].x + wdyNext, - pathIn->pts[i+1].y - wdxNext); - // bevel join or miter join outside limit - } else { - pathOut->lineTo(pathIn->pts[i+1].x + wdyNext, - pathIn->pts[i+1].y - wdxNext); - } - } - } - - pathOut->close(); - } - - // add stroke adjustment hints - if (state->strokeAdjust) { - if (i >= subpathStart + 1) { - if (i >= subpathStart + 2) { - pathOut->addStrokeAdjustHint(left1, right1, left0 + 1, right0); - pathOut->addStrokeAdjustHint(left1, right1, join0, left2); - } else { - pathOut->addStrokeAdjustHint(left1, right1, firstPt, left2); - } - pathOut->addStrokeAdjustHint(left1, right1, right2 + 1, right2 + 1); - } - left0 = left1; - left1 = left2; - right0 = right1; - right1 = right2; - join0 = join1; - join1 = join2; - if (i == subpathStart) { - leftFirst = left2; - rightFirst = right2; - } - if (last) { - if (i >= subpathStart + 2) { - pathOut->addStrokeAdjustHint(left1, right1, left0 + 1, right0); - pathOut->addStrokeAdjustHint(left1, right1, - join0, pathOut->length - 1); - } else { - pathOut->addStrokeAdjustHint(left1, right1, - firstPt, pathOut->length - 1); - } - if (closed) { - pathOut->addStrokeAdjustHint(left1, right1, firstPt, leftFirst); - pathOut->addStrokeAdjustHint(left1, right1, - rightFirst + 1, rightFirst + 1); - pathOut->addStrokeAdjustHint(leftFirst, rightFirst, - left1 + 1, right1); - pathOut->addStrokeAdjustHint(leftFirst, rightFirst, - join1, pathOut->length - 1); - } - } - } - } - - if (pathIn != path) { - delete pathIn; - } - - return pathOut; -} - -void Splash::dumpPath(SplashPath *path) { - int i; - - for (i = 0; i < path->length; ++i) { - printf(" %3d: x=%8.2f y=%8.2f%s%s%s%s\n", - i, (double)path->pts[i].x, (double)path->pts[i].y, - (path->flags[i] & splashPathFirst) ? " first" : "", - (path->flags[i] & splashPathLast) ? " last" : "", - (path->flags[i] & splashPathClosed) ? " closed" : "", - (path->flags[i] & splashPathCurve) ? " curve" : ""); - } -} - -void Splash::dumpXPath(SplashXPath *path) { - int i; - - for (i = 0; i < path->length; ++i) { - printf(" %4d: x0=%8.2f y0=%8.2f x1=%8.2f y1=%8.2f %s%s%s%s%s%s%s\n", - i, (double)path->segs[i].x0, (double)path->segs[i].y0, - (double)path->segs[i].x1, (double)path->segs[i].y1, - (path->segs[i].flags & splashXPathFirst) ? "F" : " ", - (path->segs[i].flags & splashXPathLast) ? "L" : " ", - (path->segs[i].flags & splashXPathEnd0) ? "0" : " ", - (path->segs[i].flags & splashXPathEnd1) ? "1" : " ", - (path->segs[i].flags & splashXPathHoriz) ? "H" : " ", - (path->segs[i].flags & splashXPathVert) ? "V" : " ", - (path->segs[i].flags & splashXPathFlip) ? "P" : " "); - } -} diff --git a/kpdf/xpdf/splash/Splash.cpp b/kpdf/xpdf/splash/Splash.cpp new file mode 100644 index 00000000..2cfc1ee2 --- /dev/null +++ b/kpdf/xpdf/splash/Splash.cpp @@ -0,0 +1,3347 @@ +//======================================================================== +// +// Splash.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include "gmem.h" +#include "SplashErrorCodes.h" +#include "SplashMath.h" +#include "SplashBitmap.h" +#include "SplashState.h" +#include "SplashPath.h" +#include "SplashXPath.h" +#include "SplashXPathScanner.h" +#include "SplashPattern.h" +#include "SplashScreen.h" +#include "SplashFont.h" +#include "SplashGlyphBitmap.h" +#include "Splash.h" + +//------------------------------------------------------------------------ + +// distance of Bezier control point from center for circle approximation +// = (4 * (sqrt(2) - 1) / 3) * r +#define bezierCircle ((SplashCoord)0.55228475) +#define bezierCircle2 ((SplashCoord)(0.5 * 0.55228475)) + +// Divide a 16-bit value (in [0, 255*255]) by 255, returning an 8-bit result. +static inline Guchar div255(int x) { + return (Guchar)((x + (x >> 8) + 0x80) >> 8); +} + +//------------------------------------------------------------------------ +// SplashPipe +//------------------------------------------------------------------------ + +#define splashPipeMaxStages 9 + +struct SplashPipe { + // pixel coordinates + int x, y; + + // source pattern + SplashPattern *pattern; + + // source alpha and color + SplashCoord aInput; + GBool usesShape; + Guchar aSrc; + SplashColorPtr cSrc; + SplashColor cSrcVal; + + // non-isolated group alpha0 + Guchar *alpha0Ptr; + + // soft mask + SplashColorPtr softMaskPtr; + + // destination alpha and color + SplashColorPtr destColorPtr; + int destColorMask; + Guchar *destAlphaPtr; + + // shape + SplashCoord shape; + + // result alpha and color + GBool noTransparency; + SplashPipeResultColorCtrl resultColorCtrl; + + // non-isolated group correction + int nonIsolatedGroup; +}; + +SplashPipeResultColorCtrl Splash::pipeResultColorNoAlphaBlend[] = { + splashPipeResultColorNoAlphaBlendMono, + splashPipeResultColorNoAlphaBlendMono, + splashPipeResultColorNoAlphaBlendRGB, + splashPipeResultColorNoAlphaBlendRGB +#if SPLASH_CMYK + , + splashPipeResultColorNoAlphaBlendCMYK +#endif +}; + +SplashPipeResultColorCtrl Splash::pipeResultColorAlphaNoBlend[] = { + splashPipeResultColorAlphaNoBlendMono, + splashPipeResultColorAlphaNoBlendMono, + splashPipeResultColorAlphaNoBlendRGB, + splashPipeResultColorAlphaNoBlendRGB +#if SPLASH_CMYK + , + splashPipeResultColorAlphaNoBlendCMYK +#endif +}; + +SplashPipeResultColorCtrl Splash::pipeResultColorAlphaBlend[] = { + splashPipeResultColorAlphaBlendMono, + splashPipeResultColorAlphaBlendMono, + splashPipeResultColorAlphaBlendRGB, + splashPipeResultColorAlphaBlendRGB +#if SPLASH_CMYK + , + splashPipeResultColorAlphaBlendCMYK +#endif +}; + +//------------------------------------------------------------------------ + +static void blendXor(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = src[i] ^ dest[i]; + } +} + +//------------------------------------------------------------------------ +// modified region +//------------------------------------------------------------------------ + +void Splash::clearModRegion() { + modXMin = bitmap->getWidth(); + modYMin = bitmap->getHeight(); + modXMax = -1; + modYMax = -1; +} + +inline void Splash::updateModX(int x) { + if (x < modXMin) { + modXMin = x; + } + if (x > modXMax) { + modXMax = x; + } +} + +inline void Splash::updateModY(int y) { + if (y < modYMin) { + modYMin = y; + } + if (y > modYMax) { + modYMax = y; + } +} + +//------------------------------------------------------------------------ +// pipeline +//------------------------------------------------------------------------ + +inline void Splash::pipeInit(SplashPipe *pipe, int x, int y, + SplashPattern *pattern, SplashColorPtr cSrc, + SplashCoord aInput, GBool usesShape, + GBool nonIsolatedGroup) { + pipeSetXY(pipe, x, y); + pipe->pattern = NULL; + + // source color + if (pattern) { + if (pattern->isStatic()) { + pattern->getColor(x, y, pipe->cSrcVal); + } else { + pipe->pattern = pattern; + } + pipe->cSrc = pipe->cSrcVal; + } else { + pipe->cSrc = cSrc; + } + + // source alpha + pipe->aInput = aInput; + if (!state->softMask) { + if (usesShape) { + pipe->aInput *= 255; + } else { + pipe->aSrc = (Guchar)splashRound(pipe->aInput * 255); + } + } + pipe->usesShape = usesShape; + + // result alpha + if (aInput == 1 && !state->softMask && !usesShape && + !state->inNonIsolatedGroup) { + pipe->noTransparency = gTrue; + } else { + pipe->noTransparency = gFalse; + } + + // result color + if (pipe->noTransparency) { + // the !state->blendFunc case is handled separately in pipeRun + pipe->resultColorCtrl = pipeResultColorNoAlphaBlend[bitmap->mode]; + } else if (!state->blendFunc) { + pipe->resultColorCtrl = pipeResultColorAlphaNoBlend[bitmap->mode]; + } else { + pipe->resultColorCtrl = pipeResultColorAlphaBlend[bitmap->mode]; + } + + // non-isolated group correction + if (nonIsolatedGroup) { + pipe->nonIsolatedGroup = splashColorModeNComps[bitmap->mode]; + } else { + pipe->nonIsolatedGroup = 0; + } +} + +inline void Splash::pipeRun(SplashPipe *pipe) { + Guchar aSrc, aDest, alpha2, alpha0, aResult; + SplashColor cDest, cBlend; + Guchar cResult0, cResult1, cResult2, cResult3; + + //----- source color + + // static pattern: handled in pipeInit + // fixed color: handled in pipeInit + + // dynamic pattern + if (pipe->pattern) { + pipe->pattern->getColor(pipe->x, pipe->y, pipe->cSrcVal); + } + + if (pipe->noTransparency && !state->blendFunc) { + + //----- write destination pixel + + switch (bitmap->mode) { + case splashModeMono1: + cResult0 = pipe->cSrc[0]; + if (state->screen->test(pipe->x, pipe->y, cResult0)) { + *pipe->destColorPtr |= pipe->destColorMask; + } else { + *pipe->destColorPtr &= ~pipe->destColorMask; + } + if (!(pipe->destColorMask >>= 1)) { + pipe->destColorMask = 0x80; + ++pipe->destColorPtr; + } + break; + case splashModeMono8: + *pipe->destColorPtr++ = pipe->cSrc[0]; + break; + case splashModeRGB8: + *pipe->destColorPtr++ = pipe->cSrc[0]; + *pipe->destColorPtr++ = pipe->cSrc[1]; + *pipe->destColorPtr++ = pipe->cSrc[2]; + break; + case splashModeBGR8: + *pipe->destColorPtr++ = pipe->cSrc[2]; + *pipe->destColorPtr++ = pipe->cSrc[1]; + *pipe->destColorPtr++ = pipe->cSrc[0]; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + *pipe->destColorPtr++ = pipe->cSrc[0]; + *pipe->destColorPtr++ = pipe->cSrc[1]; + *pipe->destColorPtr++ = pipe->cSrc[2]; + *pipe->destColorPtr++ = pipe->cSrc[3]; + break; +#endif + } + if (pipe->destAlphaPtr) { + *pipe->destAlphaPtr++ = 255; + } + + } else { + + //----- read destination pixel + + switch (bitmap->mode) { + case splashModeMono1: + cDest[0] = (*pipe->destColorPtr & pipe->destColorMask) ? 0xff : 0x00; + break; + case splashModeMono8: + cDest[0] = *pipe->destColorPtr; + break; + case splashModeRGB8: + cDest[0] = pipe->destColorPtr[0]; + cDest[1] = pipe->destColorPtr[1]; + cDest[2] = pipe->destColorPtr[2]; + break; + case splashModeBGR8: + cDest[0] = pipe->destColorPtr[2]; + cDest[1] = pipe->destColorPtr[1]; + cDest[2] = pipe->destColorPtr[0]; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + cDest[0] = pipe->destColorPtr[0]; + cDest[1] = pipe->destColorPtr[1]; + cDest[2] = pipe->destColorPtr[2]; + cDest[3] = pipe->destColorPtr[3]; + break; +#endif + } + if (pipe->destAlphaPtr) { + aDest = *pipe->destAlphaPtr; + } else { + aDest = 0xff; + } + + //----- blend function + + if (state->blendFunc) { + (*state->blendFunc)(pipe->cSrc, cDest, cBlend, bitmap->mode); + } + + //----- source alpha + + if (state->softMask) { + if (pipe->usesShape) { + aSrc = (Guchar)splashRound(pipe->aInput * *pipe->softMaskPtr++ + * pipe->shape); + } else { + aSrc = (Guchar)splashRound(pipe->aInput * *pipe->softMaskPtr++); + } + } else if (pipe->usesShape) { + // pipe->aInput is premultiplied by 255 in pipeInit + aSrc = (Guchar)splashRound(pipe->aInput * pipe->shape); + } else { + // precomputed in pipeInit + aSrc = pipe->aSrc; + } + + //----- result alpha and non-isolated group element correction + + if (pipe->noTransparency) { + alpha2 = aResult = 255; + } else { + aResult = aSrc + aDest - div255(aSrc * aDest); + + if (pipe->alpha0Ptr) { + alpha0 = *pipe->alpha0Ptr++; + alpha2 = aResult + alpha0 - div255(aResult * alpha0); + } else { + alpha2 = aResult; + } + } + + //----- result color + + cResult0 = cResult1 = cResult2 = cResult3 = 0; // make gcc happy + + switch (pipe->resultColorCtrl) { + +#if SPLASH_CMYK + case splashPipeResultColorNoAlphaBlendCMYK: + cResult3 = div255((255 - aDest) * pipe->cSrc[3] + aDest * cBlend[3]); +#endif + case splashPipeResultColorNoAlphaBlendRGB: + cResult2 = div255((255 - aDest) * pipe->cSrc[2] + aDest * cBlend[2]); + cResult1 = div255((255 - aDest) * pipe->cSrc[1] + aDest * cBlend[1]); + case splashPipeResultColorNoAlphaBlendMono: + cResult0 = div255((255 - aDest) * pipe->cSrc[0] + aDest * cBlend[0]); + break; + + case splashPipeResultColorAlphaNoBlendMono: + if (alpha2 == 0) { + cResult0 = 0; + } else { + cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + + aSrc * pipe->cSrc[0]) / alpha2); + } + break; + case splashPipeResultColorAlphaNoBlendRGB: + if (alpha2 == 0) { + cResult0 = 0; + cResult1 = 0; + cResult2 = 0; + } else { + cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + + aSrc * pipe->cSrc[0]) / alpha2); + cResult1 = (Guchar)(((alpha2 - aSrc) * cDest[1] + + aSrc * pipe->cSrc[1]) / alpha2); + cResult2 = (Guchar)(((alpha2 - aSrc) * cDest[2] + + aSrc * pipe->cSrc[2]) / alpha2); + } + break; +#if SPLASH_CMYK + case splashPipeResultColorAlphaNoBlendCMYK: + if (alpha2 == 0) { + cResult0 = 0; + cResult1 = 0; + cResult2 = 0; + cResult3 = 0; + } else { + cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + + aSrc * pipe->cSrc[0]) / alpha2); + cResult1 = (Guchar)(((alpha2 - aSrc) * cDest[1] + + aSrc * pipe->cSrc[1]) / alpha2); + cResult2 = (Guchar)(((alpha2 - aSrc) * cDest[2] + + aSrc * pipe->cSrc[2]) / alpha2); + cResult3 = (Guchar)(((alpha2 - aSrc) * cDest[3] + + aSrc * pipe->cSrc[3]) / alpha2); + } + break; +#endif + + case splashPipeResultColorAlphaBlendMono: + if (alpha2 == 0) { + cResult0 = 0; + } else { + cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + + aSrc * ((255 - aDest) * pipe->cSrc[0] + + aDest * cBlend[0]) / 255) / + alpha2); + } + break; + case splashPipeResultColorAlphaBlendRGB: + if (alpha2 == 0) { + cResult0 = 0; + cResult1 = 0; + cResult2 = 0; + } else { + cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + + aSrc * ((255 - aDest) * pipe->cSrc[0] + + aDest * cBlend[0]) / 255) / + alpha2); + cResult1 = (Guchar)(((alpha2 - aSrc) * cDest[1] + + aSrc * ((255 - aDest) * pipe->cSrc[1] + + aDest * cBlend[1]) / 255) / + alpha2); + cResult2 = (Guchar)(((alpha2 - aSrc) * cDest[2] + + aSrc * ((255 - aDest) * pipe->cSrc[2] + + aDest * cBlend[2]) / 255) / + alpha2); + } + break; +#if SPLASH_CMYK + case splashPipeResultColorAlphaBlendCMYK: + if (alpha2 == 0) { + cResult0 = 0; + cResult1 = 0; + cResult2 = 0; + cResult3 = 0; + } else { + cResult0 = (Guchar)(((alpha2 - aSrc) * cDest[0] + + aSrc * ((255 - aDest) * pipe->cSrc[0] + + aDest * cBlend[0]) / 255) / + alpha2); + cResult1 = (Guchar)(((alpha2 - aSrc) * cDest[1] + + aSrc * ((255 - aDest) * pipe->cSrc[1] + + aDest * cBlend[1]) / 255) / + alpha2); + cResult2 = (Guchar)(((alpha2 - aSrc) * cDest[2] + + aSrc * ((255 - aDest) * pipe->cSrc[2] + + aDest * cBlend[2]) / 255) / + alpha2); + cResult3 = (Guchar)(((alpha2 - aSrc) * cDest[3] + + aSrc * ((255 - aDest) * pipe->cSrc[3] + + aDest * cBlend[3]) / 255) / + alpha2); + } + break; +#endif + } + + //----- non-isolated group correction + + if (aResult != 0) { + switch (pipe->nonIsolatedGroup) { +#if SPLASH_CMYK + case 4: + cResult3 += (cResult3 - cDest[3]) * aDest * + (255 - aResult) / (255 * aResult); +#endif + case 3: + cResult2 += (cResult2 - cDest[2]) * aDest * + (255 - aResult) / (255 * aResult); + cResult1 += (cResult1 - cDest[1]) * aDest * + (255 - aResult) / (255 * aResult); + case 1: + cResult0 += (cResult0 - cDest[0]) * aDest * + (255 - aResult) / (255 * aResult); + case 0: + break; + } + } + + //----- write destination pixel + + switch (bitmap->mode) { + case splashModeMono1: + if (state->screen->test(pipe->x, pipe->y, cResult0)) { + *pipe->destColorPtr |= pipe->destColorMask; + } else { + *pipe->destColorPtr &= ~pipe->destColorMask; + } + if (!(pipe->destColorMask >>= 1)) { + pipe->destColorMask = 0x80; + ++pipe->destColorPtr; + } + break; + case splashModeMono8: + *pipe->destColorPtr++ = cResult0; + break; + case splashModeRGB8: + *pipe->destColorPtr++ = cResult0; + *pipe->destColorPtr++ = cResult1; + *pipe->destColorPtr++ = cResult2; + break; + case splashModeBGR8: + *pipe->destColorPtr++ = cResult2; + *pipe->destColorPtr++ = cResult1; + *pipe->destColorPtr++ = cResult0; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + *pipe->destColorPtr++ = cResult0; + *pipe->destColorPtr++ = cResult1; + *pipe->destColorPtr++ = cResult2; + *pipe->destColorPtr++ = cResult3; + break; +#endif + } + if (pipe->destAlphaPtr) { + *pipe->destAlphaPtr++ = aResult; + } + + } + + ++pipe->x; +} + +inline void Splash::pipeSetXY(SplashPipe *pipe, int x, int y) { + pipe->x = x; + pipe->y = y; + if (state->softMask) { + pipe->softMaskPtr = + &state->softMask->data[y * state->softMask->rowSize + x]; + } + switch (bitmap->mode) { + case splashModeMono1: + pipe->destColorPtr = &bitmap->data[y * bitmap->rowSize + (x >> 3)]; + pipe->destColorMask = 0x80 >> (x & 7); + break; + case splashModeMono8: + pipe->destColorPtr = &bitmap->data[y * bitmap->rowSize + x]; + break; + case splashModeRGB8: + case splashModeBGR8: + pipe->destColorPtr = &bitmap->data[y * bitmap->rowSize + 3 * x]; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + pipe->destColorPtr = &bitmap->data[y * bitmap->rowSize + 4 * x]; + break; +#endif + } + if (bitmap->alpha) { + pipe->destAlphaPtr = &bitmap->alpha[y * bitmap->width + x]; + } else { + pipe->destAlphaPtr = NULL; + } + if (state->inNonIsolatedGroup && alpha0Bitmap->alpha) { + pipe->alpha0Ptr = + &alpha0Bitmap->alpha[(alpha0Y + y) * alpha0Bitmap->width + + (alpha0X + x)]; + } else { + pipe->alpha0Ptr = NULL; + } +} + +inline void Splash::pipeIncX(SplashPipe *pipe) { + ++pipe->x; + if (state->softMask) { + ++pipe->softMaskPtr; + } + switch (bitmap->mode) { + case splashModeMono1: + if (!(pipe->destColorMask >>= 1)) { + pipe->destColorMask = 0x80; + ++pipe->destColorPtr; + } + break; + case splashModeMono8: + ++pipe->destColorPtr; + break; + case splashModeRGB8: + case splashModeBGR8: + pipe->destColorPtr += 3; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + pipe->destColorPtr += 4; + break; +#endif + } + if (pipe->destAlphaPtr) { + ++pipe->destAlphaPtr; + } + if (pipe->alpha0Ptr) { + ++pipe->alpha0Ptr; + } +} + +inline void Splash::drawPixel(SplashPipe *pipe, int x, int y, GBool noClip) { + if (noClip || state->clip->test(x, y)) { + pipeSetXY(pipe, x, y); + pipeRun(pipe); + updateModX(x); + updateModY(y); + } +} + +inline void Splash::drawAAPixelInit() { + aaBufY = -1; +} + +inline void Splash::drawAAPixel(SplashPipe *pipe, int x, int y) { +#if splashAASize == 4 + static int bitCount4[16] = { 0, 1, 1, 2, 1, 2, 2, 3, + 1, 2, 2, 3, 2, 3, 3, 4 }; + int w; +#else + int xx, yy; +#endif + SplashColorPtr p; + int x0, x1, t; + + if (x < 0 || x >= bitmap->width || + y < state->clip->getYMinI() || y > state->clip->getYMaxI()) { + return; + } + + // update aaBuf + if (y != aaBufY) { + memset(aaBuf->getDataPtr(), 0xff, + aaBuf->getRowSize() * aaBuf->getHeight()); + x0 = 0; + x1 = bitmap->width - 1; + state->clip->clipAALine(aaBuf, &x0, &x1, y); + aaBufY = y; + } + + // compute the shape value +#if splashAASize == 4 + p = aaBuf->getDataPtr() + (x >> 1); + w = aaBuf->getRowSize(); + if (x & 1) { + t = bitCount4[*p & 0x0f] + bitCount4[p[w] & 0x0f] + + bitCount4[p[2*w] & 0x0f] + bitCount4[p[3*w] & 0x0f]; + } else { + t = bitCount4[*p >> 4] + bitCount4[p[w] >> 4] + + bitCount4[p[2*w] >> 4] + bitCount4[p[3*w] >> 4]; + } +#else + t = 0; + for (yy = 0; yy < splashAASize; ++yy) { + for (xx = 0; xx < splashAASize; ++xx) { + p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + + ((x * splashAASize + xx) >> 3); + t += (*p >> (7 - ((x * splashAASize + xx) & 7))) & 1; + } + } +#endif + + // draw the pixel + if (t != 0) { + pipeSetXY(pipe, x, y); + pipe->shape *= aaGamma[t]; + pipeRun(pipe); + updateModX(x); + updateModY(y); + } +} + +inline void Splash::drawSpan(SplashPipe *pipe, int x0, int x1, int y, + GBool noClip) { + int x; + + pipeSetXY(pipe, x0, y); + if (noClip) { + for (x = x0; x <= x1; ++x) { + pipeRun(pipe); + } + updateModX(x0); + updateModX(x1); + updateModY(y); + } else { + for (x = x0; x <= x1; ++x) { + if (state->clip->test(x, y)) { + pipeRun(pipe); + updateModX(x); + updateModY(y); + } else { + pipeIncX(pipe); + } + } + } +} + +inline void Splash::drawAALine(SplashPipe *pipe, int x0, int x1, int y) { +#if splashAASize == 4 + static int bitCount4[16] = { 0, 1, 1, 2, 1, 2, 2, 3, + 1, 2, 2, 3, 2, 3, 3, 4 }; + SplashColorPtr p0, p1, p2, p3; + int t; +#else + SplashColorPtr p; + int xx, yy, t; +#endif + int x; + +#if splashAASize == 4 + p0 = aaBuf->getDataPtr() + (x0 >> 1); + p1 = p0 + aaBuf->getRowSize(); + p2 = p1 + aaBuf->getRowSize(); + p3 = p2 + aaBuf->getRowSize(); +#endif + pipeSetXY(pipe, x0, y); + for (x = x0; x <= x1; ++x) { + + // compute the shape value +#if splashAASize == 4 + if (x & 1) { + t = bitCount4[*p0 & 0x0f] + bitCount4[*p1 & 0x0f] + + bitCount4[*p2 & 0x0f] + bitCount4[*p3 & 0x0f]; + ++p0; ++p1; ++p2; ++p3; + } else { + t = bitCount4[*p0 >> 4] + bitCount4[*p1 >> 4] + + bitCount4[*p2 >> 4] + bitCount4[*p3 >> 4]; + } +#else + t = 0; + for (yy = 0; yy < splashAASize; ++yy) { + for (xx = 0; xx < splashAASize; ++xx) { + p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + + ((x * splashAASize + xx) >> 3); + t += (*p >> (7 - ((x * splashAASize + xx) & 7))) & 1; + } + } +#endif + + if (t != 0) { + pipe->shape = aaGamma[t]; + pipeRun(pipe); + updateModX(x); + updateModY(y); + } else { + pipeIncX(pipe); + } + } +} + +//------------------------------------------------------------------------ + +// Transform a point from user space to device space. +inline void Splash::transform(SplashCoord *matrix, + SplashCoord xi, SplashCoord yi, + SplashCoord *xo, SplashCoord *yo) { + // [ m[0] m[1] 0 ] + // [xo yo 1] = [xi yi 1] * [ m[2] m[3] 0 ] + // [ m[4] m[5] 1 ] + *xo = xi * matrix[0] + yi * matrix[2] + matrix[4]; + *yo = xi * matrix[1] + yi * matrix[3] + matrix[5]; +} + +//------------------------------------------------------------------------ +// Splash +//------------------------------------------------------------------------ + +Splash::Splash(SplashBitmap *bitmapA, GBool vectorAntialiasA, + SplashScreenParams *screenParams) { + int i; + + bitmap = bitmapA; + vectorAntialias = vectorAntialiasA; + state = new SplashState(bitmap->width, bitmap->height, vectorAntialias, + screenParams); + if (vectorAntialias) { + aaBuf = new SplashBitmap(splashAASize * bitmap->width, splashAASize, + 1, splashModeMono1, gFalse); + for (i = 0; i <= splashAASize * splashAASize; ++i) { + aaGamma[i] = splashPow((SplashCoord)i / + (SplashCoord)(splashAASize * splashAASize), + 1.5); + } + } else { + aaBuf = NULL; + } + clearModRegion(); + debugMode = gFalse; +} + +Splash::Splash(SplashBitmap *bitmapA, GBool vectorAntialiasA, + SplashScreen *screenA) { + int i; + + bitmap = bitmapA; + vectorAntialias = vectorAntialiasA; + state = new SplashState(bitmap->width, bitmap->height, vectorAntialias, + screenA); + if (vectorAntialias) { + aaBuf = new SplashBitmap(splashAASize * bitmap->width, splashAASize, + 1, splashModeMono1, gFalse); + for (i = 0; i <= splashAASize * splashAASize; ++i) { + aaGamma[i] = splashPow((SplashCoord)i / + (SplashCoord)(splashAASize * splashAASize), + 1.5); + } + } else { + aaBuf = NULL; + } + clearModRegion(); + debugMode = gFalse; +} + +Splash::~Splash() { + while (state->next) { + restoreState(); + } + delete state; + if (vectorAntialias) { + delete aaBuf; + } +} + +//------------------------------------------------------------------------ +// state read +//------------------------------------------------------------------------ + +SplashCoord *Splash::getMatrix() { + return state->matrix; +} + +SplashPattern *Splash::getStrokePattern() { + return state->strokePattern; +} + +SplashPattern *Splash::getFillPattern() { + return state->fillPattern; +} + +SplashScreen *Splash::getScreen() { + return state->screen; +} + +SplashBlendFunc Splash::getBlendFunc() { + return state->blendFunc; +} + +SplashCoord Splash::getStrokeAlpha() { + return state->strokeAlpha; +} + +SplashCoord Splash::getFillAlpha() { + return state->fillAlpha; +} + +SplashCoord Splash::getLineWidth() { + return state->lineWidth; +} + +int Splash::getLineCap() { + return state->lineCap; +} + +int Splash::getLineJoin() { + return state->lineJoin; +} + +SplashCoord Splash::getMiterLimit() { + return state->miterLimit; +} + +SplashCoord Splash::getFlatness() { + return state->flatness; +} + +SplashCoord *Splash::getLineDash() { + return state->lineDash; +} + +int Splash::getLineDashLength() { + return state->lineDashLength; +} + +SplashCoord Splash::getLineDashPhase() { + return state->lineDashPhase; +} + +SplashClip *Splash::getClip() { + return state->clip; +} + +SplashBitmap *Splash::getSoftMask() { + return state->softMask; +} + +GBool Splash::getInNonIsolatedGroup() { + return state->inNonIsolatedGroup; +} + +//------------------------------------------------------------------------ +// state write +//------------------------------------------------------------------------ + +void Splash::setMatrix(SplashCoord *matrix) { + memcpy(state->matrix, matrix, 6 * sizeof(SplashCoord)); +} + +void Splash::setStrokePattern(SplashPattern *strokePattern) { + state->setStrokePattern(strokePattern); +} + +void Splash::setFillPattern(SplashPattern *fillPattern) { + state->setFillPattern(fillPattern); +} + +void Splash::setScreen(SplashScreen *screen) { + state->setScreen(screen); +} + +void Splash::setBlendFunc(SplashBlendFunc func) { + state->blendFunc = func; +} + +void Splash::setStrokeAlpha(SplashCoord alpha) { + state->strokeAlpha = alpha; +} + +void Splash::setFillAlpha(SplashCoord alpha) { + state->fillAlpha = alpha; +} + +void Splash::setLineWidth(SplashCoord lineWidth) { + state->lineWidth = lineWidth; +} + +void Splash::setLineCap(int lineCap) { + state->lineCap = lineCap; +} + +void Splash::setLineJoin(int lineJoin) { + state->lineJoin = lineJoin; +} + +void Splash::setMiterLimit(SplashCoord miterLimit) { + state->miterLimit = miterLimit; +} + +void Splash::setFlatness(SplashCoord flatness) { + if (flatness < 1) { + state->flatness = 1; + } else { + state->flatness = flatness; + } +} + +void Splash::setLineDash(SplashCoord *lineDash, int lineDashLength, + SplashCoord lineDashPhase) { + state->setLineDash(lineDash, lineDashLength, lineDashPhase); +} + +void Splash::setStrokeAdjust(GBool strokeAdjust) { + state->strokeAdjust = strokeAdjust; +} + +void Splash::clipResetToRect(SplashCoord x0, SplashCoord y0, + SplashCoord x1, SplashCoord y1) { + state->clip->resetToRect(x0, y0, x1, y1); +} + +SplashError Splash::clipToRect(SplashCoord x0, SplashCoord y0, + SplashCoord x1, SplashCoord y1) { + return state->clip->clipToRect(x0, y0, x1, y1); +} + +SplashError Splash::clipToPath(SplashPath *path, GBool eo) { + return state->clip->clipToPath(path, state->matrix, state->flatness, eo); +} + +void Splash::setSoftMask(SplashBitmap *softMask) { + state->setSoftMask(softMask); +} + +void Splash::setInNonIsolatedGroup(SplashBitmap *alpha0BitmapA, + int alpha0XA, int alpha0YA) { + alpha0Bitmap = alpha0BitmapA; + alpha0X = alpha0XA; + alpha0Y = alpha0YA; + state->inNonIsolatedGroup = gTrue; +} + +//------------------------------------------------------------------------ +// state save/restore +//------------------------------------------------------------------------ + +void Splash::saveState() { + SplashState *newState; + + newState = state->copy(); + newState->next = state; + state = newState; +} + +SplashError Splash::restoreState() { + SplashState *oldState; + + if (!state->next) { + return splashErrNoSave; + } + oldState = state; + state = state->next; + delete oldState; + return splashOk; +} + +//------------------------------------------------------------------------ +// drawing operations +//------------------------------------------------------------------------ + +void Splash::clear(SplashColorPtr color, Guchar alpha) { + SplashColorPtr row, p; + Guchar mono; + int x, y; + + switch (bitmap->mode) { + case splashModeMono1: + mono = (color[0] & 0x80) ? 0xff : 0x00; + if (bitmap->rowSize < 0) { + memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), + mono, -bitmap->rowSize * bitmap->height); + } else { + memset(bitmap->data, mono, bitmap->rowSize * bitmap->height); + } + break; + case splashModeMono8: + if (bitmap->rowSize < 0) { + memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), + color[0], -bitmap->rowSize * bitmap->height); + } else { + memset(bitmap->data, color[0], bitmap->rowSize * bitmap->height); + } + break; + case splashModeRGB8: + if (color[0] == color[1] && color[1] == color[2]) { + if (bitmap->rowSize < 0) { + memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), + color[0], -bitmap->rowSize * bitmap->height); + } else { + memset(bitmap->data, color[0], bitmap->rowSize * bitmap->height); + } + } else { + row = bitmap->data; + for (y = 0; y < bitmap->height; ++y) { + p = row; + for (x = 0; x < bitmap->width; ++x) { + *p++ = color[2]; + *p++ = color[1]; + *p++ = color[0]; + } + row += bitmap->rowSize; + } + } + break; + case splashModeBGR8: + if (color[0] == color[1] && color[1] == color[2]) { + if (bitmap->rowSize < 0) { + memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), + color[0], -bitmap->rowSize * bitmap->height); + } else { + memset(bitmap->data, color[0], bitmap->rowSize * bitmap->height); + } + } else { + row = bitmap->data; + for (y = 0; y < bitmap->height; ++y) { + p = row; + for (x = 0; x < bitmap->width; ++x) { + *p++ = color[0]; + *p++ = color[1]; + *p++ = color[2]; + } + row += bitmap->rowSize; + } + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + if (color[0] == color[1] && color[1] == color[2] && color[2] == color[3]) { + if (bitmap->rowSize < 0) { + memset(bitmap->data + bitmap->rowSize * (bitmap->height - 1), + color[0], -bitmap->rowSize * bitmap->height); + } else { + memset(bitmap->data, color[0], bitmap->rowSize * bitmap->height); + } + } else { + row = bitmap->data; + for (y = 0; y < bitmap->height; ++y) { + p = row; + for (x = 0; x < bitmap->width; ++x) { + *p++ = color[0]; + *p++ = color[1]; + *p++ = color[2]; + *p++ = color[3]; + } + row += bitmap->rowSize; + } + } + break; +#endif + } + + if (bitmap->alpha) { + memset(bitmap->alpha, alpha, bitmap->width * bitmap->height); + } + + updateModX(0); + updateModY(0); + updateModX(bitmap->width - 1); + updateModY(bitmap->height - 1); +} + +SplashError Splash::stroke(SplashPath *path) { + SplashPath *path2, *dPath; + + if (debugMode) { + printf("stroke [dash:%d] [width:%.2f]:\n", + state->lineDashLength, (double)state->lineWidth); + dumpPath(path); + } + opClipRes = splashClipAllOutside; + if (path->length == 0) { + return splashErrEmptyPath; + } + path2 = flattenPath(path, state->matrix, state->flatness); + if (state->lineDashLength > 0) { + dPath = makeDashedPath(path2); + delete path2; + path2 = dPath; + } + if (state->lineWidth == 0) { + strokeNarrow(path2); + } else { + strokeWide(path2); + } + delete path2; + return splashOk; +} + +void Splash::strokeNarrow(SplashPath *path) { + SplashPipe pipe; + SplashXPath *xPath; + SplashXPathSeg *seg; + int x0, x1, x2, x3, y0, y1, x, y, t; + SplashCoord dx, dy, dxdy; + SplashClipResult clipRes; + int nClipRes[3]; + int i; + + nClipRes[0] = nClipRes[1] = nClipRes[2] = 0; + + xPath = new SplashXPath(path, state->matrix, state->flatness, gFalse); + + pipeInit(&pipe, 0, 0, state->strokePattern, NULL, state->strokeAlpha, + gFalse, gFalse); + + for (i = 0, seg = xPath->segs; i < xPath->length; ++i, ++seg) { + + x0 = splashFloor(seg->x0); + x1 = splashFloor(seg->x1); + y0 = splashFloor(seg->y0); + y1 = splashFloor(seg->y1); + + // horizontal segment + if (y0 == y1) { + if (x0 > x1) { + t = x0; x0 = x1; x1 = t; + } + if ((clipRes = state->clip->testSpan(x0, x1, y0)) + != splashClipAllOutside) { + drawSpan(&pipe, x0, x1, y0, clipRes == splashClipAllInside); + } + + // segment with |dx| > |dy| + } else if (splashAbs(seg->dxdy) > 1) { + dx = seg->x1 - seg->x0; + dy = seg->y1 - seg->y0; + dxdy = seg->dxdy; + if (y0 > y1) { + t = y0; y0 = y1; y1 = t; + t = x0; x0 = x1; x1 = t; + dx = -dx; + dy = -dy; + } + if ((clipRes = state->clip->testRect(x0 <= x1 ? x0 : x1, y0, + x0 <= x1 ? x1 : x0, y1)) + != splashClipAllOutside) { + if (dx > 0) { + x2 = x0; + x3 = splashFloor(seg->x0 + ((SplashCoord)y0 + 1 - seg->y0) * dxdy); + drawSpan(&pipe, x2, (x2 <= x3 - 1) ? x3 - 1 : x2, y0, + clipRes == splashClipAllInside); + x2 = x3; + for (y = y0 + 1; y <= y1 - 1; ++y) { + x3 = splashFloor(seg->x0 + ((SplashCoord)y + 1 - seg->y0) * dxdy); + drawSpan(&pipe, x2, x3 - 1, y, clipRes == splashClipAllInside); + x2 = x3; + } + drawSpan(&pipe, x2, x2 <= x1 ? x1 : x2, y1, + clipRes == splashClipAllInside); + } else { + x2 = x0; + x3 = splashFloor(seg->x0 + ((SplashCoord)y0 + 1 - seg->y0) * dxdy); + drawSpan(&pipe, (x3 + 1 <= x2) ? x3 + 1 : x2, x2, y0, + clipRes == splashClipAllInside); + x2 = x3; + for (y = y0 + 1; y <= y1 - 1; ++y) { + x3 = splashFloor(seg->x0 + ((SplashCoord)y + 1 - seg->y0) * dxdy); + drawSpan(&pipe, x3 + 1, x2, y, clipRes == splashClipAllInside); + x2 = x3; + } + drawSpan(&pipe, x1, (x1 <= x2) ? x2 : x1, y1, + clipRes == splashClipAllInside); + } + } + + // segment with |dy| > |dx| + } else { + dxdy = seg->dxdy; + if (y0 > y1) { + t = x0; x0 = x1; x1 = t; + t = y0; y0 = y1; y1 = t; + } + if ((clipRes = state->clip->testRect(x0 <= x1 ? x0 : x1, y0, + x0 <= x1 ? x1 : x0, y1)) + != splashClipAllOutside) { + drawPixel(&pipe, x0, y0, clipRes == splashClipAllInside); + for (y = y0 + 1; y <= y1 - 1; ++y) { + x = splashFloor(seg->x0 + ((SplashCoord)y - seg->y0) * dxdy); + drawPixel(&pipe, x, y, clipRes == splashClipAllInside); + } + drawPixel(&pipe, x1, y1, clipRes == splashClipAllInside); + } + } + ++nClipRes[clipRes]; + } + if (nClipRes[splashClipPartial] || + (nClipRes[splashClipAllInside] && nClipRes[splashClipAllOutside])) { + opClipRes = splashClipPartial; + } else if (nClipRes[splashClipAllInside]) { + opClipRes = splashClipAllInside; + } else { + opClipRes = splashClipAllOutside; + } + + delete xPath; +} + +void Splash::strokeWide(SplashPath *path) { + SplashPath *path2; + + path2 = makeStrokePath(path, gFalse); + fillWithPattern(path2, gFalse, state->strokePattern, state->strokeAlpha); + delete path2; +} + +SplashPath *Splash::flattenPath(SplashPath *path, SplashCoord *matrix, + SplashCoord flatness) { + SplashPath *fPath; + SplashCoord flatness2; + Guchar flag; + int i; + + fPath = new SplashPath(); + flatness2 = flatness * flatness; + i = 0; + while (i < path->length) { + flag = path->flags[i]; + if (flag & splashPathFirst) { + fPath->moveTo(path->pts[i].x, path->pts[i].y); + ++i; + } else { + if (flag & splashPathCurve) { + flattenCurve(path->pts[i-1].x, path->pts[i-1].y, + path->pts[i ].x, path->pts[i ].y, + path->pts[i+1].x, path->pts[i+1].y, + path->pts[i+2].x, path->pts[i+2].y, + matrix, flatness2, fPath); + i += 3; + } else { + fPath->lineTo(path->pts[i].x, path->pts[i].y); + ++i; + } + if (path->flags[i-1] & splashPathClosed) { + fPath->close(); + } + } + } + return fPath; +} + +void Splash::flattenCurve(SplashCoord x0, SplashCoord y0, + SplashCoord x1, SplashCoord y1, + SplashCoord x2, SplashCoord y2, + SplashCoord x3, SplashCoord y3, + SplashCoord *matrix, SplashCoord flatness2, + SplashPath *fPath) { + SplashCoord cx[splashMaxCurveSplits + 1][3]; + SplashCoord cy[splashMaxCurveSplits + 1][3]; + int cNext[splashMaxCurveSplits + 1]; + SplashCoord xl0, xl1, xl2, xr0, xr1, xr2, xr3, xx1, xx2, xh; + SplashCoord yl0, yl1, yl2, yr0, yr1, yr2, yr3, yy1, yy2, yh; + SplashCoord dx, dy, mx, my, tx, ty, d1, d2; + int p1, p2, p3; + + // initial segment + p1 = 0; + p2 = splashMaxCurveSplits; + cx[p1][0] = x0; cy[p1][0] = y0; + cx[p1][1] = x1; cy[p1][1] = y1; + cx[p1][2] = x2; cy[p1][2] = y2; + cx[p2][0] = x3; cy[p2][0] = y3; + cNext[p1] = p2; + + while (p1 < splashMaxCurveSplits) { + + // get the next segment + xl0 = cx[p1][0]; yl0 = cy[p1][0]; + xx1 = cx[p1][1]; yy1 = cy[p1][1]; + xx2 = cx[p1][2]; yy2 = cy[p1][2]; + p2 = cNext[p1]; + xr3 = cx[p2][0]; yr3 = cy[p2][0]; + + // compute the distances (in device space) from the control points + // to the midpoint of the straight line (this is a bit of a hack, + // but it's much faster than computing the actual distances to the + // line) + transform(matrix, (xl0 + xr3) * 0.5, (yl0 + yr3) * 0.5, &mx, &my); + transform(matrix, xx1, yy1, &tx, &ty); + dx = tx - mx; + dy = ty - my; + d1 = dx*dx + dy*dy; + transform(matrix, xx2, yy2, &tx, &ty); + dx = tx - mx; + dy = ty - my; + d2 = dx*dx + dy*dy; + + // if the curve is flat enough, or no more subdivisions are + // allowed, add the straight line segment + if (p2 - p1 == 1 || (d1 <= flatness2 && d2 <= flatness2)) { + fPath->lineTo(xr3, yr3); + p1 = p2; + + // otherwise, subdivide the curve + } else { + xl1 = (xl0 + xx1) * 0.5; + yl1 = (yl0 + yy1) * 0.5; + xh = (xx1 + xx2) * 0.5; + yh = (yy1 + yy2) * 0.5; + xl2 = (xl1 + xh) * 0.5; + yl2 = (yl1 + yh) * 0.5; + xr2 = (xx2 + xr3) * 0.5; + yr2 = (yy2 + yr3) * 0.5; + xr1 = (xh + xr2) * 0.5; + yr1 = (yh + yr2) * 0.5; + xr0 = (xl2 + xr1) * 0.5; + yr0 = (yl2 + yr1) * 0.5; + // add the new subdivision points + p3 = (p1 + p2) / 2; + cx[p1][1] = xl1; cy[p1][1] = yl1; + cx[p1][2] = xl2; cy[p1][2] = yl2; + cNext[p1] = p3; + cx[p3][0] = xr0; cy[p3][0] = yr0; + cx[p3][1] = xr1; cy[p3][1] = yr1; + cx[p3][2] = xr2; cy[p3][2] = yr2; + cNext[p3] = p2; + } + } +} + +SplashPath *Splash::makeDashedPath(SplashPath *path) { + SplashPath *dPath; + SplashCoord lineDashTotal; + SplashCoord lineDashStartPhase, lineDashDist, segLen; + SplashCoord x0, y0, x1, y1, xa, ya; + GBool lineDashStartOn, lineDashOn, newPath; + int lineDashStartIdx, lineDashIdx; + int i, j, k; + + lineDashTotal = 0; + for (i = 0; i < state->lineDashLength; ++i) { + lineDashTotal += state->lineDash[i]; + } + lineDashStartPhase = state->lineDashPhase; + i = splashFloor(lineDashStartPhase / lineDashTotal); + lineDashStartPhase -= (SplashCoord)i * lineDashTotal; + lineDashStartOn = gTrue; + lineDashStartIdx = 0; + while (lineDashStartPhase >= state->lineDash[lineDashStartIdx]) { + lineDashStartOn = !lineDashStartOn; + lineDashStartPhase -= state->lineDash[lineDashStartIdx]; + ++lineDashStartIdx; + } + + dPath = new SplashPath(); + + // process each subpath + i = 0; + while (i < path->length) { + + // find the end of the subpath + for (j = i; + j < path->length - 1 && !(path->flags[j] & splashPathLast); + ++j) ; + + // initialize the dash parameters + lineDashOn = lineDashStartOn; + lineDashIdx = lineDashStartIdx; + lineDashDist = state->lineDash[lineDashIdx] - lineDashStartPhase; + + // process each segment of the subpath + newPath = gTrue; + for (k = i; k < j; ++k) { + + // grab the segment + x0 = path->pts[k].x; + y0 = path->pts[k].y; + x1 = path->pts[k+1].x; + y1 = path->pts[k+1].y; + segLen = splashDist(x0, y0, x1, y1); + + // process the segment + while (segLen > 0) { + + if (lineDashDist >= segLen) { + if (lineDashOn) { + if (newPath) { + dPath->moveTo(x0, y0); + newPath = gFalse; + } + dPath->lineTo(x1, y1); + } + lineDashDist -= segLen; + segLen = 0; + + } else { + xa = x0 + (lineDashDist / segLen) * (x1 - x0); + ya = y0 + (lineDashDist / segLen) * (y1 - y0); + if (lineDashOn) { + if (newPath) { + dPath->moveTo(x0, y0); + newPath = gFalse; + } + dPath->lineTo(xa, ya); + } + x0 = xa; + y0 = ya; + segLen -= lineDashDist; + lineDashDist = 0; + } + + // get the next entry in the dash array + if (lineDashDist <= 0) { + lineDashOn = !lineDashOn; + if (++lineDashIdx == state->lineDashLength) { + lineDashIdx = 0; + } + lineDashDist = state->lineDash[lineDashIdx]; + newPath = gTrue; + } + } + } + i = j + 1; + } + + return dPath; +} + +SplashError Splash::fill(SplashPath *path, GBool eo) { + if (debugMode) { + printf("fill [eo:%d]:\n", eo); + dumpPath(path); + } + return fillWithPattern(path, eo, state->fillPattern, state->fillAlpha); +} + +SplashError Splash::fillWithPattern(SplashPath *path, GBool eo, + SplashPattern *pattern, + SplashCoord alpha) { + SplashPipe pipe; + SplashXPath *xPath; + SplashXPathScanner *scanner; + int xMinI, yMinI, xMaxI, yMaxI, x0, x1, y; + SplashClipResult clipRes, clipRes2; + + if (path->length == 0) { + return splashErrEmptyPath; + } + xPath = new SplashXPath(path, state->matrix, state->flatness, gTrue); + if (vectorAntialias) { + xPath->aaScale(); + } + xPath->sort(); + if (!&xPath->segs[0]) + { + delete xPath; + return splashErrEmptyPath; + } + scanner = new SplashXPathScanner(xPath, eo); + + // get the min and max x and y values + if (vectorAntialias) { + scanner->getBBoxAA(&xMinI, &yMinI, &xMaxI, &yMaxI); + } else { + scanner->getBBox(&xMinI, &yMinI, &xMaxI, &yMaxI); + } + + // check clipping + if ((clipRes = state->clip->testRect(xMinI, yMinI, xMaxI, yMaxI)) + != splashClipAllOutside) { + + // limit the y range + if (yMinI < state->clip->getYMinI()) { + yMinI = state->clip->getYMinI(); + } + if (yMaxI > state->clip->getYMaxI()) { + yMaxI = state->clip->getYMaxI(); + } + + pipeInit(&pipe, 0, yMinI, pattern, NULL, alpha, vectorAntialias, gFalse); + + // draw the spans + if (vectorAntialias) { + for (y = yMinI; y <= yMaxI; ++y) { + scanner->renderAALine(aaBuf, &x0, &x1, y); + if (clipRes != splashClipAllInside) { + state->clip->clipAALine(aaBuf, &x0, &x1, y); + } + drawAALine(&pipe, x0, x1, y); + } + } else { + for (y = yMinI; y <= yMaxI; ++y) { + while (scanner->getNextSpan(y, &x0, &x1)) { + if (clipRes == splashClipAllInside) { + drawSpan(&pipe, x0, x1, y, gTrue); + } else { + // limit the x range + if (x0 < state->clip->getXMinI()) { + x0 = state->clip->getXMinI(); + } + if (x1 > state->clip->getXMaxI()) { + x1 = state->clip->getXMaxI(); + } + clipRes2 = state->clip->testSpan(x0, x1, y); + drawSpan(&pipe, x0, x1, y, clipRes2 == splashClipAllInside); + } + } + } + } + } + opClipRes = clipRes; + + delete scanner; + delete xPath; + return splashOk; +} + +SplashError Splash::xorFill(SplashPath *path, GBool eo) { + SplashPipe pipe; + SplashXPath *xPath; + SplashXPathScanner *scanner; + int xMinI, yMinI, xMaxI, yMaxI, x0, x1, y; + SplashClipResult clipRes, clipRes2; + SplashBlendFunc origBlendFunc; + + if (path->length == 0) { + return splashErrEmptyPath; + } + xPath = new SplashXPath(path, state->matrix, state->flatness, gTrue); + xPath->sort(); + scanner = new SplashXPathScanner(xPath, eo); + + // get the min and max x and y values + scanner->getBBox(&xMinI, &yMinI, &xMaxI, &yMaxI); + + // check clipping + if ((clipRes = state->clip->testRect(xMinI, yMinI, xMaxI, yMaxI)) + != splashClipAllOutside) { + + // limit the y range + if (yMinI < state->clip->getYMinI()) { + yMinI = state->clip->getYMinI(); + } + if (yMaxI > state->clip->getYMaxI()) { + yMaxI = state->clip->getYMaxI(); + } + + origBlendFunc = state->blendFunc; + state->blendFunc = &blendXor; + pipeInit(&pipe, 0, yMinI, state->fillPattern, NULL, 1, gFalse, gFalse); + + // draw the spans + for (y = yMinI; y <= yMaxI; ++y) { + while (scanner->getNextSpan(y, &x0, &x1)) { + if (clipRes == splashClipAllInside) { + drawSpan(&pipe, x0, x1, y, gTrue); + } else { + // limit the x range + if (x0 < state->clip->getXMinI()) { + x0 = state->clip->getXMinI(); + } + if (x1 > state->clip->getXMaxI()) { + x1 = state->clip->getXMaxI(); + } + clipRes2 = state->clip->testSpan(x0, x1, y); + drawSpan(&pipe, x0, x1, y, clipRes2 == splashClipAllInside); + } + } + } + state->blendFunc = origBlendFunc; + } + opClipRes = clipRes; + + delete scanner; + delete xPath; + return splashOk; +} + +SplashError Splash::fillChar(SplashCoord x, SplashCoord y, + int c, SplashFont *font) { + SplashGlyphBitmap glyph; + SplashCoord xt, yt; + int x0, y0, xFrac, yFrac; + SplashClipResult clipRes; + + if (debugMode) { + printf("fillChar: x=%.2f y=%.2f c=%3d=0x%02x='%c'\n", + (double)x, (double)y, c, c, c); + } + transform(state->matrix, x, y, &xt, &yt); + x0 = splashFloor(xt); + xFrac = splashFloor((xt - x0) * splashFontFraction); + y0 = splashFloor(yt); + yFrac = splashFloor((yt - y0) * splashFontFraction); + if (!font->getGlyph(c, xFrac, yFrac, &glyph, x0, y0, state->clip, &clipRes)) { + return splashErrNoGlyph; + } + if (clipRes != splashClipAllOutside) { + fillGlyph2(x0, y0, &glyph, clipRes == splashClipAllInside); + } + opClipRes = clipRes; + if (glyph.freeData) { + gfree(glyph.data); + } + return splashOk; +} + +void Splash::fillGlyph(SplashCoord x, SplashCoord y, + SplashGlyphBitmap *glyph) { + SplashCoord xt, yt; + int x0, y0; + + transform(state->matrix, x, y, &xt, &yt); + x0 = splashFloor(xt); + y0 = splashFloor(yt); + SplashClipResult clipRes = state->clip->testRect(x0 - glyph->x, + y0 - glyph->y, + x0 - glyph->x + glyph->w - 1, + y0 - glyph->y + glyph->h - 1); + if (clipRes != splashClipAllOutside) { + fillGlyph2(x0, y0, glyph, clipRes == splashClipAllInside); + } + opClipRes = clipRes; +} + +void Splash::fillGlyph2(int x0, int y0, SplashGlyphBitmap *glyph, GBool noClip) { + SplashPipe pipe; + int alpha0, alpha; + Guchar *p; + int x1, y1, xx, xx1, yy; + + p = glyph->data; + int xStart = x0 - glyph->x; + int yStart = y0 - glyph->y; + int xxLimit = glyph->w; + int yyLimit = glyph->h; + + if (yStart < 0) + { + p += glyph->w * -yStart; // move p to the beginning of the first painted row + yyLimit += yStart; + yStart = 0; + } + + if (xStart < 0) + { + p += -xStart; // move p to the first painted pixel + xxLimit += xStart; + xStart = 0; + } + + if (xxLimit + xStart >= bitmap->width) xxLimit = bitmap->width - xStart; + if (yyLimit + yStart >= bitmap->height) yyLimit = bitmap->height - yStart; + + if (noClip) { + if (glyph->aa) { + pipeInit(&pipe, xStart, yStart, + state->fillPattern, NULL, state->fillAlpha, gTrue, gFalse); + for (yy = 0, y1 = yStart; yy < yyLimit; ++yy, ++y1) { + pipeSetXY(&pipe, xStart, y1); + for (xx = 0, x1 = xStart; xx < xxLimit; ++xx, ++x1) { + alpha = p[xx]; + if (alpha != 0) { + pipe.shape = (SplashCoord)(alpha / 255.0); + pipeRun(&pipe); + updateModX(x1); + updateModY(y1); + } else { + pipeIncX(&pipe); + } + } + p += glyph->w; + } + } else { + const int widthEight = (int)ceil(glyph->w / 8.0); + + pipeInit(&pipe, xStart, yStart, + state->fillPattern, NULL, state->fillAlpha, gFalse, gFalse); + for (yy = 0, y1 = yStart; yy < yyLimit; ++yy, ++y1) { + pipeSetXY(&pipe, xStart, y1); + for (xx = 0, x1 = xStart; xx < xxLimit; xx += 8) { + alpha0 = p[xx / 8]; + for (xx1 = 0; xx1 < 8 && xx + xx1 < xxLimit; ++xx1, ++x1) { + if (alpha0 & 0x80) { + pipeRun(&pipe); + updateModX(x1); + updateModY(y1); + } else { + pipeIncX(&pipe); + } + alpha0 <<= 1; + } + } + p += widthEight; + } + } + } else { + if (glyph->aa) { + pipeInit(&pipe, xStart, yStart, + state->fillPattern, NULL, state->fillAlpha, gTrue, gFalse); + for (yy = 0, y1 = yStart; yy < yyLimit; ++yy, ++y1) { + pipeSetXY(&pipe, xStart, y1); + for (xx = 0, x1 = xStart; xx < xxLimit; ++xx, ++x1) { + if (state->clip->test(x1, y1)) { + alpha = p[xx]; + if (alpha != 0) { + pipe.shape = (SplashCoord)(alpha / 255.0); + pipeRun(&pipe); + updateModX(x1); + updateModY(y1); + } else { + pipeIncX(&pipe); + } + } else { + pipeIncX(&pipe); + } + } + p += glyph->w; + } + } else { + const int widthEight = (int)ceil(glyph->w / 8.0); + + pipeInit(&pipe, xStart, yStart, + state->fillPattern, NULL, state->fillAlpha, gFalse, gFalse); + for (yy = 0, y1 = yStart; yy < yyLimit; ++yy, ++y1) { + pipeSetXY(&pipe, xStart, y1); + for (xx = 0, x1 = xStart; xx < xxLimit; xx += 8) { + alpha0 = p[xx / 8]; + for (xx1 = 0; xx1 < 8 && xx + xx1 < xxLimit; ++xx1, ++x1) { + if (state->clip->test(x1, y1)) { + if (alpha0 & 0x80) { + pipeRun(&pipe); + updateModX(x1); + updateModY(y1); + } else { + pipeIncX(&pipe); + } + } else { + pipeIncX(&pipe); + } + alpha0 <<= 1; + } + } + p += widthEight; + } + } + } +} + +SplashError Splash::fillImageMask(SplashImageMaskSource src, void *srcData, + int w, int h, SplashCoord *mat, + GBool glyphMode) { + SplashPipe pipe; + GBool rot; + SplashCoord xScale, yScale, xShear, yShear, yShear1; + int tx, tx2, ty, ty2, scaledWidth, scaledHeight, xSign, ySign; + int ulx, uly, llx, lly, urx, ury, lrx, lry; + int ulx1, uly1, llx1, lly1, urx1, ury1, lrx1, lry1; + int xMin, xMax, yMin, yMax; + SplashClipResult clipRes, clipRes2; + int yp, yq, yt, yStep, lastYStep; + int xp, xq, xt, xStep, xSrc; + int k1, spanXMin, spanXMax, spanY; + SplashColorPtr pixBuf, p; + int pixAcc; + int x, y, x1, x2, y2; + SplashCoord y1; + int n, m, i, j; + + if (debugMode) { + printf("fillImageMask: w=%d h=%d mat=[%.2f %.2f %.2f %.2f %.2f %.2f]\n", + w, h, (double)mat[0], (double)mat[1], (double)mat[2], + (double)mat[3], (double)mat[4], (double)mat[5]); + } + + if (w == 0 && h == 0) return splashErrZeroImage; + + // check for singular matrix + if (splashAbs(mat[0] * mat[3] - mat[1] * mat[2]) < 0.000001) { + return splashErrSingularMatrix; + } + + // compute scale, shear, rotation, translation parameters + rot = splashAbs(mat[1]) > splashAbs(mat[0]); + if (rot) { + xScale = -mat[1]; + yScale = mat[2] - (mat[0] * mat[3]) / mat[1]; + xShear = -mat[3] / yScale; + yShear = -mat[0] / mat[1]; + } else { + xScale = mat[0]; + yScale = mat[3] - (mat[1] * mat[2]) / mat[0]; + xShear = mat[2] / yScale; + yShear = mat[1] / mat[0]; + } + // Note 1: The PDF spec says that all pixels whose *centers* lie + // within the region get painted -- but that doesn't seem to match + // up with what Acrobat actually does: it ends up leaving gaps + // between image stripes. So we use the same rule here as for + // fills: any pixel that overlaps the region gets painted. + // Note 2: The "glyphMode" flag is a kludge: it switches back to + // "correct" behavior (matching the spec), for use in rendering Type + // 3 fonts. + // Note 3: The +/-0.01 in these computations is to avoid floating + // point precision problems which can lead to gaps between image + // stripes (it can cause image stripes to overlap, but that's a much + // less visible problem). + if (glyphMode) { + if (xScale >= 0) { + tx = splashRound(mat[4]); + tx2 = splashRound(mat[4] + xScale) - 1; + } else { + tx = splashRound(mat[4]) - 1; + tx2 = splashRound(mat[4] + xScale); + } + } else { + if (xScale >= 0) { + tx = splashFloor(mat[4] - 0.01); + tx2 = splashFloor(mat[4] + xScale + 0.01); + } else { + tx = splashFloor(mat[4] + 0.01); + tx2 = splashFloor(mat[4] + xScale - 0.01); + } + } + scaledWidth = abs(tx2 - tx) + 1; + if (glyphMode) { + if (yScale >= 0) { + ty = splashRound(mat[5]); + ty2 = splashRound(mat[5] + yScale) - 1; + } else { + ty = splashRound(mat[5]) - 1; + ty2 = splashRound(mat[5] + yScale); + } + } else { + if (yScale >= 0) { + ty = splashFloor(mat[5] - 0.01); + ty2 = splashFloor(mat[5] + yScale + 0.01); + } else { + ty = splashFloor(mat[5] + 0.01); + ty2 = splashFloor(mat[5] + yScale - 0.01); + } + } + scaledHeight = abs(ty2 - ty) + 1; + xSign = (xScale < 0) ? -1 : 1; + ySign = (yScale < 0) ? -1 : 1; + yShear1 = (SplashCoord)xSign * yShear; + + // clipping + ulx1 = 0; + uly1 = 0; + urx1 = xSign * (scaledWidth - 1); + ury1 = (int)(yShear * urx1); + llx1 = splashRound(xShear * ySign * (scaledHeight - 1)); + lly1 = ySign * (scaledHeight - 1) + (int)(yShear * llx1); + lrx1 = xSign * (scaledWidth - 1) + + splashRound(xShear * ySign * (scaledHeight - 1)); + lry1 = ySign * (scaledHeight - 1) + (int)(yShear * lrx1); + if (rot) { + ulx = tx + uly1; uly = ty - ulx1; + urx = tx + ury1; ury = ty - urx1; + llx = tx + lly1; lly = ty - llx1; + lrx = tx + lry1; lry = ty - lrx1; + } else { + ulx = tx + ulx1; uly = ty + uly1; + urx = tx + urx1; ury = ty + ury1; + llx = tx + llx1; lly = ty + lly1; + lrx = tx + lrx1; lry = ty + lry1; + } + xMin = (ulx < urx) ? (ulx < llx) ? (ulx < lrx) ? ulx : lrx + : (llx < lrx) ? llx : lrx + : (urx < llx) ? (urx < lrx) ? urx : lrx + : (llx < lrx) ? llx : lrx; + xMax = (ulx > urx) ? (ulx > llx) ? (ulx > lrx) ? ulx : lrx + : (llx > lrx) ? llx : lrx + : (urx > llx) ? (urx > lrx) ? urx : lrx + : (llx > lrx) ? llx : lrx; + yMin = (uly < ury) ? (uly < lly) ? (uly < lry) ? uly : lry + : (lly < lry) ? lly : lry + : (ury < lly) ? (ury < lry) ? ury : lry + : (lly < lry) ? lly : lry; + yMax = (uly > ury) ? (uly > lly) ? (uly > lry) ? uly : lry + : (lly > lry) ? lly : lry + : (ury > lly) ? (ury > lry) ? ury : lry + : (lly > lry) ? lly : lry; + clipRes = state->clip->testRect(xMin, yMin, xMax, yMax); + opClipRes = clipRes; + + // compute Bresenham parameters for x and y scaling + yp = h / scaledHeight; + yq = h % scaledHeight; + xp = w / scaledWidth; + xq = w % scaledWidth; + + // allocate pixel buffer + if (yp < 0 || yp > INT_MAX - 1) { + return splashErrBadArg; + } + pixBuf = (SplashColorPtr)gmallocn(yp + 1, w); + + // initialize the pixel pipe + pipeInit(&pipe, 0, 0, state->fillPattern, NULL, state->fillAlpha, + gTrue, gFalse); + if (vectorAntialias) { + drawAAPixelInit(); + } + + // init y scale Bresenham + yt = 0; + lastYStep = 1; + + for (y = 0; y < scaledHeight; ++y) { + + // y scale Bresenham + yStep = yp; + yt += yq; + if (yt >= scaledHeight) { + yt -= scaledHeight; + ++yStep; + } + + // read row(s) from image + n = (yp > 0) ? yStep : lastYStep; + if (n > 0) { + p = pixBuf; + for (i = 0; i < n; ++i) { + (*src)(srcData, p); + p += w; + } + } + lastYStep = yStep; + + // loop-invariant constants + k1 = splashRound(xShear * ySign * y); + + // clipping test + if (clipRes != splashClipAllInside && + !rot && + (int)(yShear * k1) == + (int)(yShear * (xSign * (scaledWidth - 1) + k1))) { + if (xSign > 0) { + spanXMin = tx + k1; + spanXMax = spanXMin + (scaledWidth - 1); + } else { + spanXMax = tx + k1; + spanXMin = spanXMax - (scaledWidth - 1); + } + spanY = ty + ySign * y + (int)(yShear * k1); + clipRes2 = state->clip->testSpan(spanXMin, spanXMax, spanY); + if (clipRes2 == splashClipAllOutside) { + continue; + } + } else { + clipRes2 = clipRes; + } + + // init x scale Bresenham + xt = 0; + xSrc = 0; + + // x shear + x1 = k1; + + // y shear + y1 = (SplashCoord)ySign * y + yShear * x1; + // this is a kludge: if yShear1 is negative, then (int)y1 would + // change immediately after the first pixel, which is not what we + // want + if (yShear1 < 0) { + y1 += 0.999; + } + + // loop-invariant constants + n = yStep > 0 ? yStep : 1; + + for (x = 0; x < scaledWidth; ++x) { + + // x scale Bresenham + xStep = xp; + xt += xq; + if (xt >= scaledWidth) { + xt -= scaledWidth; + ++xStep; + } + + // rotation + if (rot) { + x2 = (int)y1; + y2 = -x1; + } else { + x2 = x1; + y2 = (int)y1; + } + + // compute the alpha value for (x,y) after the x and y scaling + // operations + m = xStep > 0 ? xStep : 1; + p = pixBuf + xSrc; + pixAcc = 0; + for (i = 0; i < n; ++i) { + for (j = 0; j < m; ++j) { + pixAcc += *p++; + } + p += w - m; + } + + // blend fill color with background + if (pixAcc != 0) { + pipe.shape = (pixAcc == n * m) + ? (SplashCoord)1 + : (SplashCoord)pixAcc / (SplashCoord)(n * m); + if (vectorAntialias && clipRes2 != splashClipAllInside) { + drawAAPixel(&pipe, tx + x2, ty + y2); + } else { + drawPixel(&pipe, tx + x2, ty + y2, clipRes2 == splashClipAllInside); + } + } + + // x scale Bresenham + xSrc += xStep; + + // x shear + x1 += xSign; + + // y shear + y1 += yShear1; + } + } + + // free memory + gfree(pixBuf); + + return splashOk; +} + +SplashError Splash::drawImage(SplashImageSource src, void *srcData, + SplashColorMode srcMode, GBool srcAlpha, + int w, int h, SplashCoord *mat) { + SplashPipe pipe; + GBool ok, rot; + SplashCoord xScale, yScale, xShear, yShear, yShear1; + int tx, tx2, ty, ty2, scaledWidth, scaledHeight, xSign, ySign; + int ulx, uly, llx, lly, urx, ury, lrx, lry; + int ulx1, uly1, llx1, lly1, urx1, ury1, lrx1, lry1; + int xMin, xMax, yMin, yMax; + SplashClipResult clipRes, clipRes2; + int yp, yq, yt, yStep, lastYStep; + int xp, xq, xt, xStep, xSrc; + int k1, spanXMin, spanXMax, spanY; + SplashColorPtr colorBuf, p; + SplashColor pix; + Guchar *alphaBuf, *q; +#if SPLASH_CMYK + int pixAcc0, pixAcc1, pixAcc2, pixAcc3; +#else + int pixAcc0, pixAcc1, pixAcc2; +#endif + int alphaAcc; + SplashCoord pixMul, alphaMul, alpha; + int x, y, x1, x2, y2; + SplashCoord y1; + int nComps, n, m, i, j; + + if (debugMode) { + printf("drawImage: srcMode=%d srcAlpha=%d w=%d h=%d mat=[%.2f %.2f %.2f %.2f %.2f %.2f]\n", + srcMode, srcAlpha, w, h, (double)mat[0], (double)mat[1], (double)mat[2], + (double)mat[3], (double)mat[4], (double)mat[5]); + } + + // check color modes + ok = gFalse; // make gcc happy + nComps = 0; // make gcc happy + switch (bitmap->mode) { + case splashModeMono1: + case splashModeMono8: + ok = srcMode == splashModeMono8; + nComps = 1; + break; + case splashModeRGB8: + ok = srcMode == splashModeRGB8; + nComps = 3; + break; + case splashModeBGR8: + ok = srcMode == splashModeBGR8; + nComps = 3; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + ok = srcMode == splashModeCMYK8; + nComps = 4; + break; +#endif + } + if (!ok) { + return splashErrModeMismatch; + } + + // check for singular matrix + if (splashAbs(mat[0] * mat[3] - mat[1] * mat[2]) < 0.000001) { + return splashErrSingularMatrix; + } + + // compute scale, shear, rotation, translation parameters + rot = splashAbs(mat[1]) > splashAbs(mat[0]); + if (rot) { + xScale = -mat[1]; + yScale = mat[2] - (mat[0] * mat[3]) / mat[1]; + xShear = -mat[3] / yScale; + yShear = -mat[0] / mat[1]; + } else { + xScale = mat[0]; + yScale = mat[3] - (mat[1] * mat[2]) / mat[0]; + xShear = mat[2] / yScale; + yShear = mat[1] / mat[0]; + } + // Note 1: The PDF spec says that all pixels whose *centers* lie + // within the region get painted -- but that doesn't seem to match + // up with what Acrobat actually does: it ends up leaving gaps + // between image stripes. So we use the same rule here as for + // fills: any pixel that overlaps the region gets painted. + // Note 2: The +/-0.01 in these computations is to avoid floating + // point precision problems which can lead to gaps between image + // stripes (it can cause image stripes to overlap, but that's a much + // less visible problem). + if (xScale >= 0) { + tx = splashFloor(mat[4] - 0.01); + tx2 = splashFloor(mat[4] + xScale + 0.01); + } else { + tx = splashFloor(mat[4] + 0.01); + tx2 = splashFloor(mat[4] + xScale - 0.01); + } + scaledWidth = abs(tx2 - tx) + 1; + if (yScale >= 0) { + ty = splashFloor(mat[5] - 0.01); + ty2 = splashFloor(mat[5] + yScale + 0.01); + } else { + ty = splashFloor(mat[5] + 0.01); + ty2 = splashFloor(mat[5] + yScale - 0.01); + } + scaledHeight = abs(ty2 - ty) + 1; + xSign = (xScale < 0) ? -1 : 1; + ySign = (yScale < 0) ? -1 : 1; + yShear1 = (SplashCoord)xSign * yShear; + + // clipping + ulx1 = 0; + uly1 = 0; + urx1 = xSign * (scaledWidth - 1); + ury1 = (int)(yShear * urx1); + llx1 = splashRound(xShear * ySign * (scaledHeight - 1)); + lly1 = ySign * (scaledHeight - 1) + (int)(yShear * llx1); + lrx1 = xSign * (scaledWidth - 1) + + splashRound(xShear * ySign * (scaledHeight - 1)); + lry1 = ySign * (scaledHeight - 1) + (int)(yShear * lrx1); + if (rot) { + ulx = tx + uly1; uly = ty - ulx1; + urx = tx + ury1; ury = ty - urx1; + llx = tx + lly1; lly = ty - llx1; + lrx = tx + lry1; lry = ty - lrx1; + } else { + ulx = tx + ulx1; uly = ty + uly1; + urx = tx + urx1; ury = ty + ury1; + llx = tx + llx1; lly = ty + lly1; + lrx = tx + lrx1; lry = ty + lry1; + } + xMin = (ulx < urx) ? (ulx < llx) ? (ulx < lrx) ? ulx : lrx + : (llx < lrx) ? llx : lrx + : (urx < llx) ? (urx < lrx) ? urx : lrx + : (llx < lrx) ? llx : lrx; + xMax = (ulx > urx) ? (ulx > llx) ? (ulx > lrx) ? ulx : lrx + : (llx > lrx) ? llx : lrx + : (urx > llx) ? (urx > lrx) ? urx : lrx + : (llx > lrx) ? llx : lrx; + yMin = (uly < ury) ? (uly < lly) ? (uly < lry) ? uly : lry + : (lly < lry) ? lly : lry + : (ury < lly) ? (ury < lry) ? ury : lry + : (lly < lry) ? lly : lry; + yMax = (uly > ury) ? (uly > lly) ? (uly > lry) ? uly : lry + : (lly > lry) ? lly : lry + : (ury > lly) ? (ury > lry) ? ury : lry + : (lly > lry) ? lly : lry; + clipRes = state->clip->testRect(xMin, yMin, xMax, yMax); + opClipRes = clipRes; + if (clipRes == splashClipAllOutside) { + return splashOk; + } + + // compute Bresenham parameters for x and y scaling + yp = h / scaledHeight; + yq = h % scaledHeight; + xp = w / scaledWidth; + xq = w % scaledWidth; + + // allocate pixel buffers + if (yp < 0 || yp > INT_MAX - 1 || w > INT_MAX / nComps) { + return splashErrBadArg; + } + colorBuf = (SplashColorPtr)gmallocn(yp + 1, w * nComps); + if (srcAlpha) { + alphaBuf = (Guchar *)gmallocn(yp + 1, w); + } else { + alphaBuf = NULL; + } + + pixAcc0 = pixAcc1 = pixAcc2 = 0; // make gcc happy +#if SPLASH_CMYK + pixAcc3 = 0; // make gcc happy +#endif + + // initialize the pixel pipe + pipeInit(&pipe, 0, 0, NULL, pix, state->fillAlpha, + srcAlpha || (vectorAntialias && clipRes != splashClipAllInside), + gFalse); + if (vectorAntialias) { + drawAAPixelInit(); + } + + if (srcAlpha) { + + // init y scale Bresenham + yt = 0; + lastYStep = 1; + + for (y = 0; y < scaledHeight; ++y) { + + // y scale Bresenham + yStep = yp; + yt += yq; + if (yt >= scaledHeight) { + yt -= scaledHeight; + ++yStep; + } + + // read row(s) from image + n = (yp > 0) ? yStep : lastYStep; + if (n > 0) { + p = colorBuf; + q = alphaBuf; + for (i = 0; i < n; ++i) { + (*src)(srcData, p, q); + p += w * nComps; + q += w; + } + } + lastYStep = yStep; + + // loop-invariant constants + k1 = splashRound(xShear * ySign * y); + + // clipping test + if (clipRes != splashClipAllInside && + !rot && + (int)(yShear * k1) == + (int)(yShear * (xSign * (scaledWidth - 1) + k1))) { + if (xSign > 0) { + spanXMin = tx + k1; + spanXMax = spanXMin + (scaledWidth - 1); + } else { + spanXMax = tx + k1; + spanXMin = spanXMax - (scaledWidth - 1); + } + spanY = ty + ySign * y + (int)(yShear * k1); + clipRes2 = state->clip->testSpan(spanXMin, spanXMax, spanY); + if (clipRes2 == splashClipAllOutside) { + continue; + } + } else { + clipRes2 = clipRes; + } + + // init x scale Bresenham + xt = 0; + xSrc = 0; + + // x shear + x1 = k1; + + // y shear + y1 = (SplashCoord)ySign * y + yShear * x1; + // this is a kludge: if yShear1 is negative, then (int)y1 would + // change immediately after the first pixel, which is not what + // we want + if (yShear1 < 0) { + y1 += 0.999; + } + + // loop-invariant constants + n = yStep > 0 ? yStep : 1; + + switch (srcMode) { + + case splashModeMono1: + case splashModeMono8: + for (x = 0; x < scaledWidth; ++x) { + + // x scale Bresenham + xStep = xp; + xt += xq; + if (xt >= scaledWidth) { + xt -= scaledWidth; + ++xStep; + } + + // rotation + if (rot) { + x2 = (int)y1; + y2 = -x1; + } else { + x2 = x1; + y2 = (int)y1; + } + + // compute the filtered pixel at (x,y) after the x and y scaling + // operations + m = xStep > 0 ? xStep : 1; + alphaAcc = 0; + p = colorBuf + xSrc; + q = alphaBuf + xSrc; + pixAcc0 = 0; + for (i = 0; i < n; ++i) { + for (j = 0; j < m; ++j) { + pixAcc0 += *p++; + alphaAcc += *q++; + } + p += w - m; + q += w - m; + } + pixMul = (SplashCoord)1 / (SplashCoord)(n * m); + alphaMul = pixMul * (1.0 / 255.0); + alpha = (SplashCoord)alphaAcc * alphaMul; + + if (alpha > 0) { + pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); + + // set pixel + pipe.shape = alpha; + if (vectorAntialias && clipRes != splashClipAllInside) { + drawAAPixel(&pipe, tx + x2, ty + y2); + } else { + drawPixel(&pipe, tx + x2, ty + y2, + clipRes2 == splashClipAllInside); + } + } + + // x scale Bresenham + xSrc += xStep; + + // x shear + x1 += xSign; + + // y shear + y1 += yShear1; + } + break; + + case splashModeRGB8: + case splashModeBGR8: + for (x = 0; x < scaledWidth; ++x) { + + // x scale Bresenham + xStep = xp; + xt += xq; + if (xt >= scaledWidth) { + xt -= scaledWidth; + ++xStep; + } + + // rotation + if (rot) { + x2 = (int)y1; + y2 = -x1; + } else { + x2 = x1; + y2 = (int)y1; + } + + // compute the filtered pixel at (x,y) after the x and y scaling + // operations + m = xStep > 0 ? xStep : 1; + alphaAcc = 0; + p = colorBuf + xSrc * 3; + q = alphaBuf + xSrc; + pixAcc0 = pixAcc1 = pixAcc2 = 0; + for (i = 0; i < n; ++i) { + for (j = 0; j < m; ++j) { + pixAcc0 += *p++; + pixAcc1 += *p++; + pixAcc2 += *p++; + alphaAcc += *q++; + } + p += 3 * (w - m); + q += w - m; + } + pixMul = (SplashCoord)1 / (SplashCoord)(n * m); + alphaMul = pixMul * (1.0 / 255.0); + alpha = (SplashCoord)alphaAcc * alphaMul; + + if (alpha > 0) { + pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); + pix[1] = (int)((SplashCoord)pixAcc1 * pixMul); + pix[2] = (int)((SplashCoord)pixAcc2 * pixMul); + + // set pixel + pipe.shape = alpha; + if (vectorAntialias && clipRes != splashClipAllInside) { + drawAAPixel(&pipe, tx + x2, ty + y2); + } else { + drawPixel(&pipe, tx + x2, ty + y2, + clipRes2 == splashClipAllInside); + } + } + + // x scale Bresenham + xSrc += xStep; + + // x shear + x1 += xSign; + + // y shear + y1 += yShear1; + } + break; + +#if SPLASH_CMYK + case splashModeCMYK8: + for (x = 0; x < scaledWidth; ++x) { + + // x scale Bresenham + xStep = xp; + xt += xq; + if (xt >= scaledWidth) { + xt -= scaledWidth; + ++xStep; + } + + // rotation + if (rot) { + x2 = (int)y1; + y2 = -x1; + } else { + x2 = x1; + y2 = (int)y1; + } + + // compute the filtered pixel at (x,y) after the x and y scaling + // operations + m = xStep > 0 ? xStep : 1; + alphaAcc = 0; + p = colorBuf + xSrc * 4; + q = alphaBuf + xSrc; + pixAcc0 = pixAcc1 = pixAcc2 = pixAcc3 = 0; + for (i = 0; i < n; ++i) { + for (j = 0; j < m; ++j) { + pixAcc0 += *p++; + pixAcc1 += *p++; + pixAcc2 += *p++; + pixAcc3 += *p++; + alphaAcc += *q++; + } + p += 4 * (w - m); + q += w - m; + } + pixMul = (SplashCoord)1 / (SplashCoord)(n * m); + alphaMul = pixMul * (1.0 / 255.0); + alpha = (SplashCoord)alphaAcc * alphaMul; + + if (alpha > 0) { + pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); + pix[1] = (int)((SplashCoord)pixAcc1 * pixMul); + pix[2] = (int)((SplashCoord)pixAcc2 * pixMul); + pix[3] = (int)((SplashCoord)pixAcc3 * pixMul); + + // set pixel + pipe.shape = alpha; + if (vectorAntialias && clipRes != splashClipAllInside) { + drawAAPixel(&pipe, tx + x2, ty + y2); + } else { + drawPixel(&pipe, tx + x2, ty + y2, + clipRes2 == splashClipAllInside); + } + } + + // x scale Bresenham + xSrc += xStep; + + // x shear + x1 += xSign; + + // y shear + y1 += yShear1; + } + break; +#endif // SPLASH_CMYK + } + } + + } else { + + // init y scale Bresenham + yt = 0; + lastYStep = 1; + + for (y = 0; y < scaledHeight; ++y) { + + // y scale Bresenham + yStep = yp; + yt += yq; + if (yt >= scaledHeight) { + yt -= scaledHeight; + ++yStep; + } + + // read row(s) from image + n = (yp > 0) ? yStep : lastYStep; + if (n > 0) { + p = colorBuf; + for (i = 0; i < n; ++i) { + (*src)(srcData, p, NULL); + p += w * nComps; + } + } + lastYStep = yStep; + + // loop-invariant constants + k1 = splashRound(xShear * ySign * y); + + // clipping test + if (clipRes != splashClipAllInside && + !rot && + (int)(yShear * k1) == + (int)(yShear * (xSign * (scaledWidth - 1) + k1))) { + if (xSign > 0) { + spanXMin = tx + k1; + spanXMax = spanXMin + (scaledWidth - 1); + } else { + spanXMax = tx + k1; + spanXMin = spanXMax - (scaledWidth - 1); + } + spanY = ty + ySign * y + (int)(yShear * k1); + clipRes2 = state->clip->testSpan(spanXMin, spanXMax, spanY); + if (clipRes2 == splashClipAllOutside) { + continue; + } + } else { + clipRes2 = clipRes; + } + + // init x scale Bresenham + xt = 0; + xSrc = 0; + + // x shear + x1 = k1; + + // y shear + y1 = (SplashCoord)ySign * y + yShear * x1; + // this is a kludge: if yShear1 is negative, then (int)y1 would + // change immediately after the first pixel, which is not what + // we want + if (yShear1 < 0) { + y1 += 0.999; + } + + // loop-invariant constants + n = yStep > 0 ? yStep : 1; + + switch (srcMode) { + + case splashModeMono1: + case splashModeMono8: + for (x = 0; x < scaledWidth; ++x) { + + // x scale Bresenham + xStep = xp; + xt += xq; + if (xt >= scaledWidth) { + xt -= scaledWidth; + ++xStep; + } + + // rotation + if (rot) { + x2 = (int)y1; + y2 = -x1; + } else { + x2 = x1; + y2 = (int)y1; + } + + // compute the filtered pixel at (x,y) after the x and y scaling + // operations + m = xStep > 0 ? xStep : 1; + p = colorBuf + xSrc; + pixAcc0 = 0; + for (i = 0; i < n; ++i) { + for (j = 0; j < m; ++j) { + pixAcc0 += *p++; + } + p += w - m; + } + pixMul = (SplashCoord)1 / (SplashCoord)(n * m); + + pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); + + // set pixel + if (vectorAntialias && clipRes != splashClipAllInside) { + pipe.shape = (SplashCoord)1; + drawAAPixel(&pipe, tx + x2, ty + y2); + } else { + drawPixel(&pipe, tx + x2, ty + y2, + clipRes2 == splashClipAllInside); + } + + // x scale Bresenham + xSrc += xStep; + + // x shear + x1 += xSign; + + // y shear + y1 += yShear1; + } + break; + + case splashModeRGB8: + case splashModeBGR8: + for (x = 0; x < scaledWidth; ++x) { + + // x scale Bresenham + xStep = xp; + xt += xq; + if (xt >= scaledWidth) { + xt -= scaledWidth; + ++xStep; + } + + // rotation + if (rot) { + x2 = (int)y1; + y2 = -x1; + } else { + x2 = x1; + y2 = (int)y1; + } + + // compute the filtered pixel at (x,y) after the x and y scaling + // operations + m = xStep > 0 ? xStep : 1; + p = colorBuf + xSrc * 3; + pixAcc0 = pixAcc1 = pixAcc2 = 0; + for (i = 0; i < n; ++i) { + for (j = 0; j < m; ++j) { + pixAcc0 += *p++; + pixAcc1 += *p++; + pixAcc2 += *p++; + } + p += 3 * (w - m); + } + pixMul = (SplashCoord)1 / (SplashCoord)(n * m); + + pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); + pix[1] = (int)((SplashCoord)pixAcc1 * pixMul); + pix[2] = (int)((SplashCoord)pixAcc2 * pixMul); + + // set pixel + if (vectorAntialias && clipRes != splashClipAllInside) { + pipe.shape = (SplashCoord)1; + drawAAPixel(&pipe, tx + x2, ty + y2); + } else { + drawPixel(&pipe, tx + x2, ty + y2, + clipRes2 == splashClipAllInside); + } + + // x scale Bresenham + xSrc += xStep; + + // x shear + x1 += xSign; + + // y shear + y1 += yShear1; + } + break; + +#if SPLASH_CMYK + case splashModeCMYK8: + for (x = 0; x < scaledWidth; ++x) { + + // x scale Bresenham + xStep = xp; + xt += xq; + if (xt >= scaledWidth) { + xt -= scaledWidth; + ++xStep; + } + + // rotation + if (rot) { + x2 = (int)y1; + y2 = -x1; + } else { + x2 = x1; + y2 = (int)y1; + } + + // compute the filtered pixel at (x,y) after the x and y scaling + // operations + m = xStep > 0 ? xStep : 1; + p = colorBuf + xSrc * 4; + pixAcc0 = pixAcc1 = pixAcc2 = pixAcc3 = 0; + for (i = 0; i < n; ++i) { + for (j = 0; j < m; ++j) { + pixAcc0 += *p++; + pixAcc1 += *p++; + pixAcc2 += *p++; + pixAcc3 += *p++; + } + p += 4 * (w - m); + } + pixMul = (SplashCoord)1 / (SplashCoord)(n * m); + + pix[0] = (int)((SplashCoord)pixAcc0 * pixMul); + pix[1] = (int)((SplashCoord)pixAcc1 * pixMul); + pix[2] = (int)((SplashCoord)pixAcc2 * pixMul); + pix[3] = (int)((SplashCoord)pixAcc3 * pixMul); + + // set pixel + if (vectorAntialias && clipRes != splashClipAllInside) { + pipe.shape = (SplashCoord)1; + drawAAPixel(&pipe, tx + x2, ty + y2); + } else { + drawPixel(&pipe, tx + x2, ty + y2, + clipRes2 == splashClipAllInside); + } + + // x scale Bresenham + xSrc += xStep; + + // x shear + x1 += xSign; + + // y shear + y1 += yShear1; + } + break; +#endif // SPLASH_CMYK + } + } + + } + + gfree(colorBuf); + gfree(alphaBuf); + + return splashOk; +} + +SplashError Splash::composite(SplashBitmap *src, int xSrc, int ySrc, + int xDest, int yDest, int w, int h, + GBool noClip, GBool nonIsolated) { + SplashPipe pipe; + SplashColor pixel; + Guchar alpha; + Guchar *ap; + int x, y; + + if (src->mode != bitmap->mode) { + return splashErrModeMismatch; + } + + if (src->alpha) { + pipeInit(&pipe, xDest, yDest, NULL, pixel, state->fillAlpha, + gTrue, nonIsolated); + for (y = 0; y < h; ++y) { + pipeSetXY(&pipe, xDest, yDest + y); + ap = src->getAlphaPtr() + (ySrc + y) * src->getWidth() + xSrc; + for (x = 0; x < w; ++x) { + src->getPixel(xSrc + x, ySrc + y, pixel); + alpha = *ap++; + if (noClip || state->clip->test(xDest + x, yDest + y)) { + // this uses shape instead of alpha, which isn't technically + // correct, but works out the same + pipe.shape = (SplashCoord)(alpha / 255.0); + pipeRun(&pipe); + updateModX(xDest + x); + updateModY(yDest + y); + } else { + pipeIncX(&pipe); + } + } + } + } else { + pipeInit(&pipe, xDest, yDest, NULL, pixel, state->fillAlpha, + gFalse, nonIsolated); + for (y = 0; y < h; ++y) { + pipeSetXY(&pipe, xDest, yDest + y); + for (x = 0; x < w; ++x) { + src->getPixel(xSrc + x, ySrc + y, pixel); + if (noClip || state->clip->test(xDest + x, yDest + y)) { + pipeRun(&pipe); + updateModX(xDest + x); + updateModY(yDest + y); + } else { + pipeIncX(&pipe); + } + } + } + } + + return splashOk; +} + +void Splash::compositeBackground(SplashColorPtr color) { + SplashColorPtr p; + Guchar *q; + Guchar alpha, alpha1, c, color0, color1, color2, color3; + int x, y, mask; + + switch (bitmap->mode) { + case splashModeMono1: + color0 = color[0]; + for (y = 0; y < bitmap->height; ++y) { + p = &bitmap->data[y * bitmap->rowSize]; + q = &bitmap->alpha[y * bitmap->width]; + mask = 0x80; + for (x = 0; x < bitmap->width; ++x) { + alpha = *q++; + alpha1 = 255 - alpha; + c = (*p & mask) ? 0xff : 0x00; + c = div255(alpha1 * color0 + alpha * c); + if (c & 0x80) { + *p |= mask; + } else { + *p &= ~mask; + } + if (!(mask >>= 1)) { + mask = 0x80; + ++p; + } + } + } + break; + case splashModeMono8: + color0 = color[0]; + for (y = 0; y < bitmap->height; ++y) { + p = &bitmap->data[y * bitmap->rowSize]; + q = &bitmap->alpha[y * bitmap->width]; + for (x = 0; x < bitmap->width; ++x) { + alpha = *q++; + alpha1 = 255 - alpha; + p[0] = div255(alpha1 * color0 + alpha * p[0]); + ++p; + } + } + break; + case splashModeRGB8: + case splashModeBGR8: + color0 = color[0]; + color1 = color[1]; + color2 = color[2]; + for (y = 0; y < bitmap->height; ++y) { + p = &bitmap->data[y * bitmap->rowSize]; + q = &bitmap->alpha[y * bitmap->width]; + for (x = 0; x < bitmap->width; ++x) { + alpha = *q++; + alpha1 = 255 - alpha; + p[0] = div255(alpha1 * color0 + alpha * p[0]); + p[1] = div255(alpha1 * color1 + alpha * p[1]); + p[2] = div255(alpha1 * color2 + alpha * p[2]); + p += 3; + } + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + color0 = color[0]; + color1 = color[1]; + color2 = color[2]; + color3 = color[3]; + for (y = 0; y < bitmap->height; ++y) { + p = &bitmap->data[y * bitmap->rowSize]; + q = &bitmap->alpha[y * bitmap->width]; + for (x = 0; x < bitmap->width; ++x) { + alpha = *q++; + alpha1 = 255 - alpha; + p[0] = div255(alpha1 * color0 + alpha * p[0]); + p[1] = div255(alpha1 * color1 + alpha * p[1]); + p[2] = div255(alpha1 * color2 + alpha * p[2]); + p[3] = div255(alpha1 * color3 + alpha * p[3]); + p += 4; + } + } + break; +#endif + } + memset(bitmap->alpha, 255, bitmap->width * bitmap->height); +} + +SplashError Splash::blitTransparent(SplashBitmap *src, int xSrc, int ySrc, + int xDest, int yDest, int w, int h) { + SplashColor pixel; + SplashColorPtr p; + Guchar *q; + int x, y, mask; + + if (src->mode != bitmap->mode) { + return splashErrModeMismatch; + } + + switch (bitmap->mode) { + case splashModeMono1: + for (y = 0; y < h; ++y) { + p = &bitmap->data[(yDest + y) * bitmap->rowSize + (xDest >> 3)]; + mask = 0x80 >> (xDest & 7); + for (x = 0; x < w; ++x) { + src->getPixel(xSrc + x, ySrc + y, pixel); + if (pixel[0]) { + *p |= mask; + } else { + *p &= ~mask; + } + if (!(mask >>= 1)) { + mask = 0x80; + ++p; + } + } + } + break; + case splashModeMono8: + for (y = 0; y < h; ++y) { + p = &bitmap->data[(yDest + y) * bitmap->rowSize + xDest]; + for (x = 0; x < w; ++x) { + src->getPixel(xSrc + x, ySrc + y, pixel); + *p++ = pixel[0]; + } + } + break; + case splashModeRGB8: + case splashModeBGR8: + for (y = 0; y < h; ++y) { + p = &bitmap->data[(yDest + y) * bitmap->rowSize + 3 * xDest]; + for (x = 0; x < w; ++x) { + src->getPixel(xSrc + x, ySrc + y, pixel); + *p++ = pixel[0]; + *p++ = pixel[1]; + *p++ = pixel[2]; + } + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + for (y = 0; y < h; ++y) { + p = &bitmap->data[(yDest + y) * bitmap->rowSize + 4 * xDest]; + for (x = 0; x < w; ++x) { + src->getPixel(xSrc + x, ySrc + y, pixel); + *p++ = pixel[0]; + *p++ = pixel[1]; + *p++ = pixel[2]; + *p++ = pixel[3]; + } + } + break; +#endif + } + + if (bitmap->alpha) { + for (y = 0; y < h; ++y) { + q = &bitmap->alpha[(yDest + y) * bitmap->width + xDest]; + for (x = 0; x < w; ++x) { + *q++ = 0x00; + } + } + } + + return splashOk; +} + +SplashPath *Splash::makeStrokePath(SplashPath *path, GBool flatten) { + SplashPath *pathIn, *pathOut; + SplashCoord w, d, dx, dy, wdx, wdy, dxNext, dyNext, wdxNext, wdyNext; + SplashCoord crossprod, dotprod, miter, m; + GBool first, last, closed; + int subpathStart, next, i; + int left0, left1, left2, right0, right1, right2, join0, join1, join2; + int leftFirst, rightFirst, firstPt; + + if (flatten) { + pathIn = flattenPath(path, state->matrix, state->flatness); + if (state->lineDashLength > 0) { + pathOut = makeDashedPath(pathIn); + delete pathIn; + pathIn = pathOut; + } + } else { + pathIn = path; + } + + subpathStart = 0; // make gcc happy + closed = gFalse; // make gcc happy + left0 = left1 = right0 = right1 = join0 = join1 = 0; // make gcc happy + leftFirst = rightFirst = firstPt = 0; // make gcc happy + + pathOut = new SplashPath(); + w = state->lineWidth; + + for (i = 0; i < pathIn->length - 1; ++i) { + if (pathIn->flags[i] & splashPathLast) { + continue; + } + if ((first = pathIn->flags[i] & splashPathFirst)) { + subpathStart = i; + closed = pathIn->flags[i] & splashPathClosed; + } + last = pathIn->flags[i+1] & splashPathLast; + + // compute the deltas for segment (i, i+1) + d = splashDist(pathIn->pts[i].x, pathIn->pts[i].y, + pathIn->pts[i+1].x, pathIn->pts[i+1].y); + if (d == 0) { + // we need to draw end caps on zero-length lines + //~ not clear what the behavior should be for splashLineCapButt + //~ with d==0 + dx = 0; + dy = 1; + } else { + d = (SplashCoord)1 / d; + dx = d * (pathIn->pts[i+1].x - pathIn->pts[i].x); + dy = d * (pathIn->pts[i+1].y - pathIn->pts[i].y); + } + wdx = (SplashCoord)0.5 * w * dx; + wdy = (SplashCoord)0.5 * w * dy; + + // compute the deltas for segment (i+1, next) + next = last ? subpathStart + 1 : i + 2; + d = splashDist(pathIn->pts[i+1].x, pathIn->pts[i+1].y, + pathIn->pts[next].x, pathIn->pts[next].y); + if (d == 0) { + // we need to draw end caps on zero-length lines + //~ not clear what the behavior should be for splashLineCapButt + //~ with d==0 + dxNext = 0; + dyNext = 1; + } else { + d = (SplashCoord)1 / d; + dxNext = d * (pathIn->pts[next].x - pathIn->pts[i+1].x); + dyNext = d * (pathIn->pts[next].y - pathIn->pts[i+1].y); + } + wdxNext = (SplashCoord)0.5 * w * dxNext; + wdyNext = (SplashCoord)0.5 * w * dyNext; + + // draw the start cap + pathOut->moveTo(pathIn->pts[i].x - wdy, pathIn->pts[i].y + wdx); + if (i == subpathStart) { + firstPt = pathOut->length - 1; + } + if (first && !closed) { + switch (state->lineCap) { + case splashLineCapButt: + pathOut->lineTo(pathIn->pts[i].x + wdy, pathIn->pts[i].y - wdx); + break; + case splashLineCapRound: + pathOut->curveTo(pathIn->pts[i].x - wdy - bezierCircle * wdx, + pathIn->pts[i].y + wdx - bezierCircle * wdy, + pathIn->pts[i].x - wdx - bezierCircle * wdy, + pathIn->pts[i].y - wdy + bezierCircle * wdx, + pathIn->pts[i].x - wdx, + pathIn->pts[i].y - wdy); + pathOut->curveTo(pathIn->pts[i].x - wdx + bezierCircle * wdy, + pathIn->pts[i].y - wdy - bezierCircle * wdx, + pathIn->pts[i].x + wdy - bezierCircle * wdx, + pathIn->pts[i].y - wdx - bezierCircle * wdy, + pathIn->pts[i].x + wdy, + pathIn->pts[i].y - wdx); + break; + case splashLineCapProjecting: + pathOut->lineTo(pathIn->pts[i].x - wdx - wdy, + pathIn->pts[i].y + wdx - wdy); + pathOut->lineTo(pathIn->pts[i].x - wdx + wdy, + pathIn->pts[i].y - wdx - wdy); + pathOut->lineTo(pathIn->pts[i].x + wdy, + pathIn->pts[i].y - wdx); + break; + } + } else { + pathOut->lineTo(pathIn->pts[i].x + wdy, pathIn->pts[i].y - wdx); + } + + // draw the left side of the segment rectangle + left2 = pathOut->length - 1; + pathOut->lineTo(pathIn->pts[i+1].x + wdy, pathIn->pts[i+1].y - wdx); + + // draw the end cap + if (last && !closed) { + switch (state->lineCap) { + case splashLineCapButt: + pathOut->lineTo(pathIn->pts[i+1].x - wdy, pathIn->pts[i+1].y + wdx); + break; + case splashLineCapRound: + pathOut->curveTo(pathIn->pts[i+1].x + wdy + bezierCircle * wdx, + pathIn->pts[i+1].y - wdx + bezierCircle * wdy, + pathIn->pts[i+1].x + wdx + bezierCircle * wdy, + pathIn->pts[i+1].y + wdy - bezierCircle * wdx, + pathIn->pts[i+1].x + wdx, + pathIn->pts[i+1].y + wdy); + pathOut->curveTo(pathIn->pts[i+1].x + wdx - bezierCircle * wdy, + pathIn->pts[i+1].y + wdy + bezierCircle * wdx, + pathIn->pts[i+1].x - wdy + bezierCircle * wdx, + pathIn->pts[i+1].y + wdx + bezierCircle * wdy, + pathIn->pts[i+1].x - wdy, + pathIn->pts[i+1].y + wdx); + break; + case splashLineCapProjecting: + pathOut->lineTo(pathIn->pts[i+1].x + wdy + wdx, + pathIn->pts[i+1].y - wdx + wdy); + pathOut->lineTo(pathIn->pts[i+1].x - wdy + wdx, + pathIn->pts[i+1].y + wdx + wdy); + pathOut->lineTo(pathIn->pts[i+1].x - wdy, + pathIn->pts[i+1].y + wdx); + break; + } + } else { + pathOut->lineTo(pathIn->pts[i+1].x - wdy, pathIn->pts[i+1].y + wdx); + } + + // draw the right side of the segment rectangle + right2 = pathOut->length - 1; + pathOut->close(); + + // draw the join + join2 = pathOut->length; + if (!last || closed) { + crossprod = dx * dyNext - dy * dxNext; + dotprod = -(dx * dxNext + dy * dyNext); + if (dotprod > 0.99999) { + // avoid a divide-by-zero -- set miter to something arbitrary + // such that sqrt(miter) will exceed miterLimit (and m is never + // used in that situation) + miter = (state->miterLimit + 1) * (state->miterLimit + 1); + m = 0; + } else { + miter = (SplashCoord)2 / ((SplashCoord)1 - dotprod); + if (miter < 1) { + // this can happen because of floating point inaccuracies + miter = 1; + } + m = splashSqrt(miter - 1); + } + + // round join + if (state->lineJoin == splashLineJoinRound) { + pathOut->moveTo(pathIn->pts[i+1].x + (SplashCoord)0.5 * w, + pathIn->pts[i+1].y); + pathOut->curveTo(pathIn->pts[i+1].x + (SplashCoord)0.5 * w, + pathIn->pts[i+1].y + bezierCircle2 * w, + pathIn->pts[i+1].x + bezierCircle2 * w, + pathIn->pts[i+1].y + (SplashCoord)0.5 * w, + pathIn->pts[i+1].x, + pathIn->pts[i+1].y + (SplashCoord)0.5 * w); + pathOut->curveTo(pathIn->pts[i+1].x - bezierCircle2 * w, + pathIn->pts[i+1].y + (SplashCoord)0.5 * w, + pathIn->pts[i+1].x - (SplashCoord)0.5 * w, + pathIn->pts[i+1].y + bezierCircle2 * w, + pathIn->pts[i+1].x - (SplashCoord)0.5 * w, + pathIn->pts[i+1].y); + pathOut->curveTo(pathIn->pts[i+1].x - (SplashCoord)0.5 * w, + pathIn->pts[i+1].y - bezierCircle2 * w, + pathIn->pts[i+1].x - bezierCircle2 * w, + pathIn->pts[i+1].y - (SplashCoord)0.5 * w, + pathIn->pts[i+1].x, + pathIn->pts[i+1].y - (SplashCoord)0.5 * w); + pathOut->curveTo(pathIn->pts[i+1].x + bezierCircle2 * w, + pathIn->pts[i+1].y - (SplashCoord)0.5 * w, + pathIn->pts[i+1].x + (SplashCoord)0.5 * w, + pathIn->pts[i+1].y - bezierCircle2 * w, + pathIn->pts[i+1].x + (SplashCoord)0.5 * w, + pathIn->pts[i+1].y); + + } else { + pathOut->moveTo(pathIn->pts[i+1].x, pathIn->pts[i+1].y); + + // angle < 180 + if (crossprod < 0) { + pathOut->lineTo(pathIn->pts[i+1].x - wdyNext, + pathIn->pts[i+1].y + wdxNext); + // miter join inside limit + if (state->lineJoin == splashLineJoinMiter && + splashSqrt(miter) <= state->miterLimit) { + pathOut->lineTo(pathIn->pts[i+1].x - wdy + wdx * m, + pathIn->pts[i+1].y + wdx + wdy * m); + pathOut->lineTo(pathIn->pts[i+1].x - wdy, + pathIn->pts[i+1].y + wdx); + // bevel join or miter join outside limit + } else { + pathOut->lineTo(pathIn->pts[i+1].x - wdy, pathIn->pts[i+1].y + wdx); + } + + // angle >= 180 + } else { + pathOut->lineTo(pathIn->pts[i+1].x + wdy, + pathIn->pts[i+1].y - wdx); + // miter join inside limit + if (state->lineJoin == splashLineJoinMiter && + splashSqrt(miter) <= state->miterLimit) { + pathOut->lineTo(pathIn->pts[i+1].x + wdy + wdx * m, + pathIn->pts[i+1].y - wdx + wdy * m); + pathOut->lineTo(pathIn->pts[i+1].x + wdyNext, + pathIn->pts[i+1].y - wdxNext); + // bevel join or miter join outside limit + } else { + pathOut->lineTo(pathIn->pts[i+1].x + wdyNext, + pathIn->pts[i+1].y - wdxNext); + } + } + } + + pathOut->close(); + } + + // add stroke adjustment hints + if (state->strokeAdjust) { + if (i >= subpathStart + 1) { + if (i >= subpathStart + 2) { + pathOut->addStrokeAdjustHint(left1, right1, left0 + 1, right0); + pathOut->addStrokeAdjustHint(left1, right1, join0, left2); + } else { + pathOut->addStrokeAdjustHint(left1, right1, firstPt, left2); + } + pathOut->addStrokeAdjustHint(left1, right1, right2 + 1, right2 + 1); + } + left0 = left1; + left1 = left2; + right0 = right1; + right1 = right2; + join0 = join1; + join1 = join2; + if (i == subpathStart) { + leftFirst = left2; + rightFirst = right2; + } + if (last) { + if (i >= subpathStart + 2) { + pathOut->addStrokeAdjustHint(left1, right1, left0 + 1, right0); + pathOut->addStrokeAdjustHint(left1, right1, + join0, pathOut->length - 1); + } else { + pathOut->addStrokeAdjustHint(left1, right1, + firstPt, pathOut->length - 1); + } + if (closed) { + pathOut->addStrokeAdjustHint(left1, right1, firstPt, leftFirst); + pathOut->addStrokeAdjustHint(left1, right1, + rightFirst + 1, rightFirst + 1); + pathOut->addStrokeAdjustHint(leftFirst, rightFirst, + left1 + 1, right1); + pathOut->addStrokeAdjustHint(leftFirst, rightFirst, + join1, pathOut->length - 1); + } + } + } + } + + if (pathIn != path) { + delete pathIn; + } + + return pathOut; +} + +void Splash::dumpPath(SplashPath *path) { + int i; + + for (i = 0; i < path->length; ++i) { + printf(" %3d: x=%8.2f y=%8.2f%s%s%s%s\n", + i, (double)path->pts[i].x, (double)path->pts[i].y, + (path->flags[i] & splashPathFirst) ? " first" : "", + (path->flags[i] & splashPathLast) ? " last" : "", + (path->flags[i] & splashPathClosed) ? " closed" : "", + (path->flags[i] & splashPathCurve) ? " curve" : ""); + } +} + +void Splash::dumpXPath(SplashXPath *path) { + int i; + + for (i = 0; i < path->length; ++i) { + printf(" %4d: x0=%8.2f y0=%8.2f x1=%8.2f y1=%8.2f %s%s%s%s%s%s%s\n", + i, (double)path->segs[i].x0, (double)path->segs[i].y0, + (double)path->segs[i].x1, (double)path->segs[i].y1, + (path->segs[i].flags & splashXPathFirst) ? "F" : " ", + (path->segs[i].flags & splashXPathLast) ? "L" : " ", + (path->segs[i].flags & splashXPathEnd0) ? "0" : " ", + (path->segs[i].flags & splashXPathEnd1) ? "1" : " ", + (path->segs[i].flags & splashXPathHoriz) ? "H" : " ", + (path->segs[i].flags & splashXPathVert) ? "V" : " ", + (path->segs[i].flags & splashXPathFlip) ? "P" : " "); + } +} diff --git a/kpdf/xpdf/splash/SplashBitmap.cc b/kpdf/xpdf/splash/SplashBitmap.cc deleted file mode 100644 index 62bbd8e8..00000000 --- a/kpdf/xpdf/splash/SplashBitmap.cc +++ /dev/null @@ -1,207 +0,0 @@ -//======================================================================== -// -// SplashBitmap.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "SplashErrorCodes.h" -#include "SplashBitmap.h" - -//------------------------------------------------------------------------ -// SplashBitmap -//------------------------------------------------------------------------ - -SplashBitmap::SplashBitmap(int widthA, int heightA, int rowPad, - SplashColorMode modeA, GBool alphaA, - GBool topDown) { - width = widthA; - height = heightA; - mode = modeA; - switch (mode) { - case splashModeMono1: - if (width > 0) { - rowSize = (width + 7) >> 3; - } else { - rowSize = -1; - } - break; - case splashModeMono8: - if (width > 0) { - rowSize = width; - } else { - rowSize = -1; - } - break; - case splashModeRGB8: - case splashModeBGR8: - if (width > 0 && width <= INT_MAX / 3) { - rowSize = width * 3; - } else { - rowSize = -1; - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - if (width > 0 && width <= INT_MAX / 4) { - rowSize = width * 4; - } else { - rowSize = -1; - } - break; -#endif - } - if (rowSize > 0) { - rowSize += rowPad - 1; - rowSize -= rowSize % rowPad; - } - data = (SplashColorPtr)gmallocn(height, rowSize); - if (!topDown) { - data += (height - 1) * rowSize; - rowSize = -rowSize; - } - if (alphaA) { - alpha = (Guchar *)gmallocn(width, height); - } else { - alpha = NULL; - } -} - - -SplashBitmap::~SplashBitmap() { - if (rowSize < 0) { - gfree(data + (height - 1) * rowSize); - } else { - gfree(data); - } - gfree(alpha); -} - -SplashError SplashBitmap::writePNMFile(char *fileName) { - FILE *f; - SplashColorPtr row, p; - int x, y; - - if (!(f = fopen(fileName, "wb"))) { - return splashErrOpenFile; - } - - switch (mode) { - - case splashModeMono1: - fprintf(f, "P4\n%d %d\n", width, height); - row = data; - for (y = 0; y < height; ++y) { - p = row; - for (x = 0; x < width; x += 8) { - fputc(*p ^ 0xff, f); - ++p; - } - row += rowSize; - } - break; - - case splashModeMono8: - fprintf(f, "P5\n%d %d\n255\n", width, height); - row = data; - for (y = 0; y < height; ++y) { - p = row; - for (x = 0; x < width; ++x) { - fputc(*p, f); - ++p; - } - row += rowSize; - } - break; - - case splashModeRGB8: - fprintf(f, "P6\n%d %d\n255\n", width, height); - row = data; - for (y = 0; y < height; ++y) { - p = row; - for (x = 0; x < width; ++x) { - fputc(splashRGB8R(p), f); - fputc(splashRGB8G(p), f); - fputc(splashRGB8B(p), f); - p += 3; - } - row += rowSize; - } - break; - - case splashModeBGR8: - fprintf(f, "P6\n%d %d\n255\n", width, height); - row = data; - for (y = 0; y < height; ++y) { - p = row; - for (x = 0; x < width; ++x) { - fputc(splashBGR8R(p), f); - fputc(splashBGR8G(p), f); - fputc(splashBGR8B(p), f); - p += 3; - } - row += rowSize; - } - break; - -#if SPLASH_CMYK - case splashModeCMYK8: - // PNM doesn't support CMYK - break; -#endif - } - - fclose(f); - return splashOk; -} - -void SplashBitmap::getPixel(int x, int y, SplashColorPtr pixel) { - SplashColorPtr p; - - if (y < 0 || y >= height || x < 0 || x >= width) { - return; - } - switch (mode) { - case splashModeMono1: - p = &data[y * rowSize + (x >> 3)]; - pixel[0] = (p[0] & (0x80 >> (x & 7))) ? 0xff : 0x00; - break; - case splashModeMono8: - p = &data[y * rowSize + x]; - pixel[0] = p[0]; - break; - case splashModeRGB8: - p = &data[y * rowSize + 3 * x]; - pixel[0] = p[0]; - pixel[1] = p[1]; - pixel[2] = p[2]; - break; - case splashModeBGR8: - p = &data[y * rowSize + 3 * x]; - pixel[0] = p[2]; - pixel[1] = p[1]; - pixel[2] = p[0]; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - p = &data[y * rowSize + 4 * x]; - pixel[0] = p[0]; - pixel[1] = p[1]; - pixel[2] = p[2]; - pixel[3] = p[3]; - break; -#endif - } -} - -Guchar SplashBitmap::getAlpha(int x, int y) { - return alpha[y * width + x]; -} diff --git a/kpdf/xpdf/splash/SplashBitmap.cpp b/kpdf/xpdf/splash/SplashBitmap.cpp new file mode 100644 index 00000000..5b5d28d1 --- /dev/null +++ b/kpdf/xpdf/splash/SplashBitmap.cpp @@ -0,0 +1,207 @@ +//======================================================================== +// +// SplashBitmap.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "SplashErrorCodes.h" +#include "SplashBitmap.h" + +//------------------------------------------------------------------------ +// SplashBitmap +//------------------------------------------------------------------------ + +SplashBitmap::SplashBitmap(int widthA, int heightA, int rowPad, + SplashColorMode modeA, GBool alphaA, + GBool topDown) { + width = widthA; + height = heightA; + mode = modeA; + switch (mode) { + case splashModeMono1: + if (width > 0) { + rowSize = (width + 7) >> 3; + } else { + rowSize = -1; + } + break; + case splashModeMono8: + if (width > 0) { + rowSize = width; + } else { + rowSize = -1; + } + break; + case splashModeRGB8: + case splashModeBGR8: + if (width > 0 && width <= INT_MAX / 3) { + rowSize = width * 3; + } else { + rowSize = -1; + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + if (width > 0 && width <= INT_MAX / 4) { + rowSize = width * 4; + } else { + rowSize = -1; + } + break; +#endif + } + if (rowSize > 0) { + rowSize += rowPad - 1; + rowSize -= rowSize % rowPad; + } + data = (SplashColorPtr)gmallocn(height, rowSize); + if (!topDown) { + data += (height - 1) * rowSize; + rowSize = -rowSize; + } + if (alphaA) { + alpha = (Guchar *)gmallocn(width, height); + } else { + alpha = NULL; + } +} + + +SplashBitmap::~SplashBitmap() { + if (rowSize < 0) { + gfree(data + (height - 1) * rowSize); + } else { + gfree(data); + } + gfree(alpha); +} + +SplashError SplashBitmap::writePNMFile(char *fileName) { + FILE *f; + SplashColorPtr row, p; + int x, y; + + if (!(f = fopen(fileName, "wb"))) { + return splashErrOpenFile; + } + + switch (mode) { + + case splashModeMono1: + fprintf(f, "P4\n%d %d\n", width, height); + row = data; + for (y = 0; y < height; ++y) { + p = row; + for (x = 0; x < width; x += 8) { + fputc(*p ^ 0xff, f); + ++p; + } + row += rowSize; + } + break; + + case splashModeMono8: + fprintf(f, "P5\n%d %d\n255\n", width, height); + row = data; + for (y = 0; y < height; ++y) { + p = row; + for (x = 0; x < width; ++x) { + fputc(*p, f); + ++p; + } + row += rowSize; + } + break; + + case splashModeRGB8: + fprintf(f, "P6\n%d %d\n255\n", width, height); + row = data; + for (y = 0; y < height; ++y) { + p = row; + for (x = 0; x < width; ++x) { + fputc(splashRGB8R(p), f); + fputc(splashRGB8G(p), f); + fputc(splashRGB8B(p), f); + p += 3; + } + row += rowSize; + } + break; + + case splashModeBGR8: + fprintf(f, "P6\n%d %d\n255\n", width, height); + row = data; + for (y = 0; y < height; ++y) { + p = row; + for (x = 0; x < width; ++x) { + fputc(splashBGR8R(p), f); + fputc(splashBGR8G(p), f); + fputc(splashBGR8B(p), f); + p += 3; + } + row += rowSize; + } + break; + +#if SPLASH_CMYK + case splashModeCMYK8: + // PNM doesn't support CMYK + break; +#endif + } + + fclose(f); + return splashOk; +} + +void SplashBitmap::getPixel(int x, int y, SplashColorPtr pixel) { + SplashColorPtr p; + + if (y < 0 || y >= height || x < 0 || x >= width) { + return; + } + switch (mode) { + case splashModeMono1: + p = &data[y * rowSize + (x >> 3)]; + pixel[0] = (p[0] & (0x80 >> (x & 7))) ? 0xff : 0x00; + break; + case splashModeMono8: + p = &data[y * rowSize + x]; + pixel[0] = p[0]; + break; + case splashModeRGB8: + p = &data[y * rowSize + 3 * x]; + pixel[0] = p[0]; + pixel[1] = p[1]; + pixel[2] = p[2]; + break; + case splashModeBGR8: + p = &data[y * rowSize + 3 * x]; + pixel[0] = p[2]; + pixel[1] = p[1]; + pixel[2] = p[0]; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + p = &data[y * rowSize + 4 * x]; + pixel[0] = p[0]; + pixel[1] = p[1]; + pixel[2] = p[2]; + pixel[3] = p[3]; + break; +#endif + } +} + +Guchar SplashBitmap::getAlpha(int x, int y) { + return alpha[y * width + x]; +} diff --git a/kpdf/xpdf/splash/SplashClip.cc b/kpdf/xpdf/splash/SplashClip.cc deleted file mode 100644 index ef8acbab..00000000 --- a/kpdf/xpdf/splash/SplashClip.cc +++ /dev/null @@ -1,382 +0,0 @@ -//======================================================================== -// -// SplashClip.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "SplashErrorCodes.h" -#include "SplashPath.h" -#include "SplashXPath.h" -#include "SplashXPathScanner.h" -#include "SplashBitmap.h" -#include "SplashClip.h" - -//------------------------------------------------------------------------ -// SplashClip.flags -//------------------------------------------------------------------------ - -#define splashClipEO 0x01 // use even-odd rule - -//------------------------------------------------------------------------ -// SplashClip -//------------------------------------------------------------------------ - -SplashClip::SplashClip(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1, - GBool antialiasA) { - antialias = antialiasA; - if (x0 < x1) { - xMin = x0; - xMax = x1; - } else { - xMin = x1; - xMax = x0; - } - if (y0 < y1) { - yMin = y0; - yMax = y1; - } else { - yMin = y1; - yMax = y0; - } - xMinI = splashFloor(xMin); - yMinI = splashFloor(yMin); - xMaxI = splashFloor(xMax); - yMaxI = splashFloor(yMax); - paths = NULL; - flags = NULL; - scanners = NULL; - length = size = 0; -} - -SplashClip::SplashClip(SplashClip *clip) { - int i; - - antialias = clip->antialias; - xMin = clip->xMin; - yMin = clip->yMin; - xMax = clip->xMax; - yMax = clip->yMax; - xMinI = clip->xMinI; - yMinI = clip->yMinI; - xMaxI = clip->xMaxI; - yMaxI = clip->yMaxI; - length = clip->length; - size = clip->size; - paths = (SplashXPath **)gmallocn(size, sizeof(SplashXPath *)); - flags = (Guchar *)gmallocn(size, sizeof(Guchar)); - scanners = (SplashXPathScanner **) - gmallocn(size, sizeof(SplashXPathScanner *)); - for (i = 0; i < length; ++i) { - paths[i] = clip->paths[i]->copy(); - flags[i] = clip->flags[i]; - scanners[i] = new SplashXPathScanner(paths[i], flags[i] & splashClipEO); - } -} - -SplashClip::~SplashClip() { - int i; - - for (i = 0; i < length; ++i) { - delete paths[i]; - delete scanners[i]; - } - gfree(paths); - gfree(flags); - gfree(scanners); -} - -void SplashClip::grow(int nPaths) { - if (length + nPaths > size) { - if (size == 0) { - size = 32; - } - while (size < length + nPaths) { - size *= 2; - } - paths = (SplashXPath **)greallocn(paths, size, sizeof(SplashXPath *)); - flags = (Guchar *)greallocn(flags, size, sizeof(Guchar)); - scanners = (SplashXPathScanner **) - greallocn(scanners, size, sizeof(SplashXPathScanner *)); - } -} - -void SplashClip::resetToRect(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1) { - int i; - - for (i = 0; i < length; ++i) { - delete paths[i]; - delete scanners[i]; - } - gfree(paths); - gfree(flags); - gfree(scanners); - paths = NULL; - flags = NULL; - scanners = NULL; - length = size = 0; - - if (x0 < x1) { - xMin = x0; - xMax = x1; - } else { - xMin = x1; - xMax = x0; - } - if (y0 < y1) { - yMin = y0; - yMax = y1; - } else { - yMin = y1; - yMax = y0; - } - xMinI = splashFloor(xMin); - yMinI = splashFloor(yMin); - xMaxI = splashFloor(xMax); - yMaxI = splashFloor(yMax); -} - -SplashError SplashClip::clipToRect(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1) { - if (x0 < x1) { - if (x0 > xMin) { - xMin = x0; - xMinI = splashFloor(xMin); - } - if (x1 < xMax) { - xMax = x1; - xMaxI = splashFloor(xMax); - } - } else { - if (x1 > xMin) { - xMin = x1; - xMinI = splashFloor(xMin); - } - if (x0 < xMax) { - xMax = x0; - xMaxI = splashFloor(xMax); - } - } - if (y0 < y1) { - if (y0 > yMin) { - yMin = y0; - yMinI = splashFloor(yMin); - } - if (y1 < yMax) { - yMax = y1; - yMaxI = splashFloor(yMax); - } - } else { - if (y1 > yMin) { - yMin = y1; - yMinI = splashFloor(yMin); - } - if (y0 < yMax) { - yMax = y0; - yMaxI = splashFloor(yMax); - } - } - return splashOk; -} - -SplashError SplashClip::clipToPath(SplashPath *path, SplashCoord *matrix, - SplashCoord flatness, GBool eo) { - SplashXPath *xPath; - - xPath = new SplashXPath(path, matrix, flatness, gTrue); - - // check for an empty path - if (xPath->length == 0) { - xMax = xMin - 1; - yMax = yMin - 1; - xMaxI = splashFloor(xMax); - yMaxI = splashFloor(yMax); - delete xPath; - - // check for a rectangle - } else if (xPath->length == 4 && - ((xPath->segs[0].x0 == xPath->segs[0].x1 && - xPath->segs[0].x0 == xPath->segs[1].x0 && - xPath->segs[0].x0 == xPath->segs[3].x1 && - xPath->segs[2].x0 == xPath->segs[2].x1 && - xPath->segs[2].x0 == xPath->segs[1].x1 && - xPath->segs[2].x0 == xPath->segs[3].x0 && - xPath->segs[1].y0 == xPath->segs[1].y1 && - xPath->segs[1].y0 == xPath->segs[0].y1 && - xPath->segs[1].y0 == xPath->segs[2].y0 && - xPath->segs[3].y0 == xPath->segs[3].y1 && - xPath->segs[3].y0 == xPath->segs[0].y0 && - xPath->segs[3].y0 == xPath->segs[2].y1) || - (xPath->segs[0].y0 == xPath->segs[0].y1 && - xPath->segs[0].y0 == xPath->segs[1].y0 && - xPath->segs[0].y0 == xPath->segs[3].y1 && - xPath->segs[2].y0 == xPath->segs[2].y1 && - xPath->segs[2].y0 == xPath->segs[1].y1 && - xPath->segs[2].y0 == xPath->segs[3].y0 && - xPath->segs[1].x0 == xPath->segs[1].x1 && - xPath->segs[1].x0 == xPath->segs[0].x1 && - xPath->segs[1].x0 == xPath->segs[2].x0 && - xPath->segs[3].x0 == xPath->segs[3].x1 && - xPath->segs[3].x0 == xPath->segs[0].x0 && - xPath->segs[3].x0 == xPath->segs[2].x1))) { - clipToRect(xPath->segs[0].x0, xPath->segs[0].y0, - xPath->segs[2].x0, xPath->segs[2].y0); - delete xPath; - - } else { - grow(1); - if (antialias) { - xPath->aaScale(); - } - xPath->sort(); - paths[length] = xPath; - flags[length] = eo ? splashClipEO : 0; - scanners[length] = new SplashXPathScanner(xPath, eo); - ++length; - } - - return splashOk; -} - -GBool SplashClip::test(int x, int y) { - int i; - - // check the rectangle - if (x < xMinI || x > xMaxI || y < yMinI || y > yMaxI) { - return gFalse; - } - - // check the paths - if (antialias) { - for (i = 0; i < length; ++i) { - if (!scanners[i]->test(x * splashAASize, y * splashAASize)) { - return gFalse; - } - } - } else { - for (i = 0; i < length; ++i) { - if (!scanners[i]->test(x, y)) { - return gFalse; - } - } - } - - return gTrue; -} - -SplashClipResult SplashClip::testRect(int rectXMin, int rectYMin, - int rectXMax, int rectYMax) { - // This tests the rectangle: - // x = [rectXMin, rectXMax + 1) (note: rect coords are ints) - // y = [rectYMin, rectYMax + 1) - // against the clipping region: - // x = [xMin, xMax] (note: clipping coords are fp) - // y = [yMin, yMax] - if ((SplashCoord)(rectXMax + 1) <= xMin || (SplashCoord)rectXMin > xMax || - (SplashCoord)(rectYMax + 1) <= yMin || (SplashCoord)rectYMin > yMax) { - return splashClipAllOutside; - } - if ((SplashCoord)rectXMin >= xMin && (SplashCoord)(rectXMax + 1) <= xMax && - (SplashCoord)rectYMin >= yMin && (SplashCoord)(rectYMax + 1) <= yMax && - length == 0) { - return splashClipAllInside; - } - return splashClipPartial; -} - -SplashClipResult SplashClip::testSpan(int spanXMin, int spanXMax, int spanY) { - int i; - - // This tests the rectangle: - // x = [spanXMin, spanXMax + 1) (note: span coords are ints) - // y = [spanY, spanY + 1) - // against the clipping region: - // x = [xMin, xMax] (note: clipping coords are fp) - // y = [yMin, yMax] - if ((SplashCoord)(spanXMax + 1) <= xMin || (SplashCoord)spanXMin > xMax || - (SplashCoord)(spanY + 1) <= yMin || (SplashCoord)spanY > yMax) { - return splashClipAllOutside; - } - if (!((SplashCoord)spanXMin >= xMin && (SplashCoord)(spanXMax + 1) <= xMax && - (SplashCoord)spanY >= yMin && (SplashCoord)(spanY + 1) <= yMax)) { - return splashClipPartial; - } - if (antialias) { - for (i = 0; i < length; ++i) { - if (!scanners[i]->testSpan(spanXMin * splashAASize, - spanXMax * splashAASize + (splashAASize - 1), - spanY * splashAASize)) { - return splashClipPartial; - } - } - } else { - for (i = 0; i < length; ++i) { - if (!scanners[i]->testSpan(spanXMin, spanXMax, spanY)) { - return splashClipPartial; - } - } - } - return splashClipAllInside; -} - -void SplashClip::clipAALine(SplashBitmap *aaBuf, int *x0, int *x1, int y) { - int xx0, xx1, xx, yy, i; - SplashColorPtr p; - - // zero out pixels with x < xMin - xx0 = *x0 * splashAASize; - xx1 = splashFloor(xMin * splashAASize); - if (xx1 > aaBuf->getWidth()) { - xx1 = aaBuf->getWidth(); - } - if (xx0 < xx1) { - xx0 &= ~7; - for (yy = 0; yy < splashAASize; ++yy) { - p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx0 >> 3); - for (xx = xx0; xx + 7 < xx1; xx += 8) { - *p++ = 0; - } - if (xx < xx1) { - *p &= 0xff >> (xx1 & 7); - } - } - *x0 = splashFloor(xMin); - } - - // zero out pixels with x > xMax - xx0 = splashFloor(xMax * splashAASize) + 1; - if (xx0 < 0) { - xx0 = 0; - } - xx1 = (*x1 + 1) * splashAASize; - if (xx0 < xx1) { - for (yy = 0; yy < splashAASize; ++yy) { - p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx0 >> 3); - xx = xx0; - if (xx & 7) { - *p &= 0xff00 >> (xx & 7); - xx = (xx & ~7) + 8; - ++p; - } - for (; xx < xx1; xx += 8) { - *p++ = 0; - } - } - *x1 = splashFloor(xMax); - } - - // check the paths - for (i = 0; i < length; ++i) { - scanners[i]->clipAALine(aaBuf, x0, x1, y); - } -} diff --git a/kpdf/xpdf/splash/SplashClip.cpp b/kpdf/xpdf/splash/SplashClip.cpp new file mode 100644 index 00000000..ba03b7a4 --- /dev/null +++ b/kpdf/xpdf/splash/SplashClip.cpp @@ -0,0 +1,382 @@ +//======================================================================== +// +// SplashClip.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "SplashErrorCodes.h" +#include "SplashPath.h" +#include "SplashXPath.h" +#include "SplashXPathScanner.h" +#include "SplashBitmap.h" +#include "SplashClip.h" + +//------------------------------------------------------------------------ +// SplashClip.flags +//------------------------------------------------------------------------ + +#define splashClipEO 0x01 // use even-odd rule + +//------------------------------------------------------------------------ +// SplashClip +//------------------------------------------------------------------------ + +SplashClip::SplashClip(SplashCoord x0, SplashCoord y0, + SplashCoord x1, SplashCoord y1, + GBool antialiasA) { + antialias = antialiasA; + if (x0 < x1) { + xMin = x0; + xMax = x1; + } else { + xMin = x1; + xMax = x0; + } + if (y0 < y1) { + yMin = y0; + yMax = y1; + } else { + yMin = y1; + yMax = y0; + } + xMinI = splashFloor(xMin); + yMinI = splashFloor(yMin); + xMaxI = splashFloor(xMax); + yMaxI = splashFloor(yMax); + paths = NULL; + flags = NULL; + scanners = NULL; + length = size = 0; +} + +SplashClip::SplashClip(SplashClip *clip) { + int i; + + antialias = clip->antialias; + xMin = clip->xMin; + yMin = clip->yMin; + xMax = clip->xMax; + yMax = clip->yMax; + xMinI = clip->xMinI; + yMinI = clip->yMinI; + xMaxI = clip->xMaxI; + yMaxI = clip->yMaxI; + length = clip->length; + size = clip->size; + paths = (SplashXPath **)gmallocn(size, sizeof(SplashXPath *)); + flags = (Guchar *)gmallocn(size, sizeof(Guchar)); + scanners = (SplashXPathScanner **) + gmallocn(size, sizeof(SplashXPathScanner *)); + for (i = 0; i < length; ++i) { + paths[i] = clip->paths[i]->copy(); + flags[i] = clip->flags[i]; + scanners[i] = new SplashXPathScanner(paths[i], flags[i] & splashClipEO); + } +} + +SplashClip::~SplashClip() { + int i; + + for (i = 0; i < length; ++i) { + delete paths[i]; + delete scanners[i]; + } + gfree(paths); + gfree(flags); + gfree(scanners); +} + +void SplashClip::grow(int nPaths) { + if (length + nPaths > size) { + if (size == 0) { + size = 32; + } + while (size < length + nPaths) { + size *= 2; + } + paths = (SplashXPath **)greallocn(paths, size, sizeof(SplashXPath *)); + flags = (Guchar *)greallocn(flags, size, sizeof(Guchar)); + scanners = (SplashXPathScanner **) + greallocn(scanners, size, sizeof(SplashXPathScanner *)); + } +} + +void SplashClip::resetToRect(SplashCoord x0, SplashCoord y0, + SplashCoord x1, SplashCoord y1) { + int i; + + for (i = 0; i < length; ++i) { + delete paths[i]; + delete scanners[i]; + } + gfree(paths); + gfree(flags); + gfree(scanners); + paths = NULL; + flags = NULL; + scanners = NULL; + length = size = 0; + + if (x0 < x1) { + xMin = x0; + xMax = x1; + } else { + xMin = x1; + xMax = x0; + } + if (y0 < y1) { + yMin = y0; + yMax = y1; + } else { + yMin = y1; + yMax = y0; + } + xMinI = splashFloor(xMin); + yMinI = splashFloor(yMin); + xMaxI = splashFloor(xMax); + yMaxI = splashFloor(yMax); +} + +SplashError SplashClip::clipToRect(SplashCoord x0, SplashCoord y0, + SplashCoord x1, SplashCoord y1) { + if (x0 < x1) { + if (x0 > xMin) { + xMin = x0; + xMinI = splashFloor(xMin); + } + if (x1 < xMax) { + xMax = x1; + xMaxI = splashFloor(xMax); + } + } else { + if (x1 > xMin) { + xMin = x1; + xMinI = splashFloor(xMin); + } + if (x0 < xMax) { + xMax = x0; + xMaxI = splashFloor(xMax); + } + } + if (y0 < y1) { + if (y0 > yMin) { + yMin = y0; + yMinI = splashFloor(yMin); + } + if (y1 < yMax) { + yMax = y1; + yMaxI = splashFloor(yMax); + } + } else { + if (y1 > yMin) { + yMin = y1; + yMinI = splashFloor(yMin); + } + if (y0 < yMax) { + yMax = y0; + yMaxI = splashFloor(yMax); + } + } + return splashOk; +} + +SplashError SplashClip::clipToPath(SplashPath *path, SplashCoord *matrix, + SplashCoord flatness, GBool eo) { + SplashXPath *xPath; + + xPath = new SplashXPath(path, matrix, flatness, gTrue); + + // check for an empty path + if (xPath->length == 0) { + xMax = xMin - 1; + yMax = yMin - 1; + xMaxI = splashFloor(xMax); + yMaxI = splashFloor(yMax); + delete xPath; + + // check for a rectangle + } else if (xPath->length == 4 && + ((xPath->segs[0].x0 == xPath->segs[0].x1 && + xPath->segs[0].x0 == xPath->segs[1].x0 && + xPath->segs[0].x0 == xPath->segs[3].x1 && + xPath->segs[2].x0 == xPath->segs[2].x1 && + xPath->segs[2].x0 == xPath->segs[1].x1 && + xPath->segs[2].x0 == xPath->segs[3].x0 && + xPath->segs[1].y0 == xPath->segs[1].y1 && + xPath->segs[1].y0 == xPath->segs[0].y1 && + xPath->segs[1].y0 == xPath->segs[2].y0 && + xPath->segs[3].y0 == xPath->segs[3].y1 && + xPath->segs[3].y0 == xPath->segs[0].y0 && + xPath->segs[3].y0 == xPath->segs[2].y1) || + (xPath->segs[0].y0 == xPath->segs[0].y1 && + xPath->segs[0].y0 == xPath->segs[1].y0 && + xPath->segs[0].y0 == xPath->segs[3].y1 && + xPath->segs[2].y0 == xPath->segs[2].y1 && + xPath->segs[2].y0 == xPath->segs[1].y1 && + xPath->segs[2].y0 == xPath->segs[3].y0 && + xPath->segs[1].x0 == xPath->segs[1].x1 && + xPath->segs[1].x0 == xPath->segs[0].x1 && + xPath->segs[1].x0 == xPath->segs[2].x0 && + xPath->segs[3].x0 == xPath->segs[3].x1 && + xPath->segs[3].x0 == xPath->segs[0].x0 && + xPath->segs[3].x0 == xPath->segs[2].x1))) { + clipToRect(xPath->segs[0].x0, xPath->segs[0].y0, + xPath->segs[2].x0, xPath->segs[2].y0); + delete xPath; + + } else { + grow(1); + if (antialias) { + xPath->aaScale(); + } + xPath->sort(); + paths[length] = xPath; + flags[length] = eo ? splashClipEO : 0; + scanners[length] = new SplashXPathScanner(xPath, eo); + ++length; + } + + return splashOk; +} + +GBool SplashClip::test(int x, int y) { + int i; + + // check the rectangle + if (x < xMinI || x > xMaxI || y < yMinI || y > yMaxI) { + return gFalse; + } + + // check the paths + if (antialias) { + for (i = 0; i < length; ++i) { + if (!scanners[i]->test(x * splashAASize, y * splashAASize)) { + return gFalse; + } + } + } else { + for (i = 0; i < length; ++i) { + if (!scanners[i]->test(x, y)) { + return gFalse; + } + } + } + + return gTrue; +} + +SplashClipResult SplashClip::testRect(int rectXMin, int rectYMin, + int rectXMax, int rectYMax) { + // This tests the rectangle: + // x = [rectXMin, rectXMax + 1) (note: rect coords are ints) + // y = [rectYMin, rectYMax + 1) + // against the clipping region: + // x = [xMin, xMax] (note: clipping coords are fp) + // y = [yMin, yMax] + if ((SplashCoord)(rectXMax + 1) <= xMin || (SplashCoord)rectXMin > xMax || + (SplashCoord)(rectYMax + 1) <= yMin || (SplashCoord)rectYMin > yMax) { + return splashClipAllOutside; + } + if ((SplashCoord)rectXMin >= xMin && (SplashCoord)(rectXMax + 1) <= xMax && + (SplashCoord)rectYMin >= yMin && (SplashCoord)(rectYMax + 1) <= yMax && + length == 0) { + return splashClipAllInside; + } + return splashClipPartial; +} + +SplashClipResult SplashClip::testSpan(int spanXMin, int spanXMax, int spanY) { + int i; + + // This tests the rectangle: + // x = [spanXMin, spanXMax + 1) (note: span coords are ints) + // y = [spanY, spanY + 1) + // against the clipping region: + // x = [xMin, xMax] (note: clipping coords are fp) + // y = [yMin, yMax] + if ((SplashCoord)(spanXMax + 1) <= xMin || (SplashCoord)spanXMin > xMax || + (SplashCoord)(spanY + 1) <= yMin || (SplashCoord)spanY > yMax) { + return splashClipAllOutside; + } + if (!((SplashCoord)spanXMin >= xMin && (SplashCoord)(spanXMax + 1) <= xMax && + (SplashCoord)spanY >= yMin && (SplashCoord)(spanY + 1) <= yMax)) { + return splashClipPartial; + } + if (antialias) { + for (i = 0; i < length; ++i) { + if (!scanners[i]->testSpan(spanXMin * splashAASize, + spanXMax * splashAASize + (splashAASize - 1), + spanY * splashAASize)) { + return splashClipPartial; + } + } + } else { + for (i = 0; i < length; ++i) { + if (!scanners[i]->testSpan(spanXMin, spanXMax, spanY)) { + return splashClipPartial; + } + } + } + return splashClipAllInside; +} + +void SplashClip::clipAALine(SplashBitmap *aaBuf, int *x0, int *x1, int y) { + int xx0, xx1, xx, yy, i; + SplashColorPtr p; + + // zero out pixels with x < xMin + xx0 = *x0 * splashAASize; + xx1 = splashFloor(xMin * splashAASize); + if (xx1 > aaBuf->getWidth()) { + xx1 = aaBuf->getWidth(); + } + if (xx0 < xx1) { + xx0 &= ~7; + for (yy = 0; yy < splashAASize; ++yy) { + p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx0 >> 3); + for (xx = xx0; xx + 7 < xx1; xx += 8) { + *p++ = 0; + } + if (xx < xx1) { + *p &= 0xff >> (xx1 & 7); + } + } + *x0 = splashFloor(xMin); + } + + // zero out pixels with x > xMax + xx0 = splashFloor(xMax * splashAASize) + 1; + if (xx0 < 0) { + xx0 = 0; + } + xx1 = (*x1 + 1) * splashAASize; + if (xx0 < xx1) { + for (yy = 0; yy < splashAASize; ++yy) { + p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx0 >> 3); + xx = xx0; + if (xx & 7) { + *p &= 0xff00 >> (xx & 7); + xx = (xx & ~7) + 8; + ++p; + } + for (; xx < xx1; xx += 8) { + *p++ = 0; + } + } + *x1 = splashFloor(xMax); + } + + // check the paths + for (i = 0; i < length; ++i) { + scanners[i]->clipAALine(aaBuf, x0, x1, y); + } +} diff --git a/kpdf/xpdf/splash/SplashFTFont.cc b/kpdf/xpdf/splash/SplashFTFont.cc deleted file mode 100644 index 42d92af4..00000000 --- a/kpdf/xpdf/splash/SplashFTFont.cc +++ /dev/null @@ -1,375 +0,0 @@ -//======================================================================== -// -// SplashFTFont.cc -// -//======================================================================== - -#include - -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include FT_OUTLINE_H -#include FT_SIZES_H -#include FT_GLYPH_H -#include "gmem.h" -#include "SplashMath.h" -#include "SplashGlyphBitmap.h" -#include "SplashPath.h" -#include "SplashFTFontEngine.h" -#include "SplashFTFontFile.h" -#include "SplashFTFont.h" - -//------------------------------------------------------------------------ - -static int glyphPathMoveTo(const FT_Vector *pt, void *path); -static int glyphPathLineTo(const FT_Vector *pt, void *path); -static int glyphPathConicTo(const FT_Vector *ctrl, const FT_Vector *pt, - void *path); -static int glyphPathCubicTo(const FT_Vector *ctrl1, const FT_Vector *ctrl2, - const FT_Vector *pt, void *path); - -//------------------------------------------------------------------------ -// SplashFTFont -//------------------------------------------------------------------------ - -SplashFTFont::SplashFTFont(SplashFTFontFile *fontFileA, SplashCoord *matA, - SplashCoord *textMatA): - SplashFont(fontFileA, matA, textMatA, fontFileA->engine->aa) -{ - FT_Face face; - SplashCoord size, div; - int x, y; - - face = fontFileA->face; - if (FT_New_Size(face, &sizeObj)) { - return; - } - face->size = sizeObj; - size = splashSqrt(mat[2]*mat[2] + mat[3]*mat[3]); - if (FT_Set_Pixel_Sizes(face, 0, (int)size)) { - return; - } - // if the textMat values are too small, FreeType's fixed point - // arithmetic doesn't work so well - textScale = splashSqrt(textMat[2]*textMat[2] + textMat[3]*textMat[3]) / size; - - div = face->bbox.xMax > 20000 ? 65536 : 1; - - // transform the four corners of the font bounding box -- the min - // and max values form the bounding box of the transformed font - x = (int)((mat[0] * face->bbox.xMin + mat[2] * face->bbox.yMin) / - (div * face->units_per_EM)); - xMin = xMax = x; - y = (int)((mat[1] * face->bbox.xMin + mat[3] * face->bbox.yMin) / - (div * face->units_per_EM)); - yMin = yMax = y; - x = (int)((mat[0] * face->bbox.xMin + mat[2] * face->bbox.yMax) / - (div * face->units_per_EM)); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)((mat[1] * face->bbox.xMin + mat[3] * face->bbox.yMax) / - (div * face->units_per_EM)); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - x = (int)((mat[0] * face->bbox.xMax + mat[2] * face->bbox.yMin) / - (div * face->units_per_EM)); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)((mat[1] * face->bbox.xMax + mat[3] * face->bbox.yMin) / - (div * face->units_per_EM)); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - x = (int)((mat[0] * face->bbox.xMax + mat[2] * face->bbox.yMax) / - (div * face->units_per_EM)); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)((mat[1] * face->bbox.xMax + mat[3] * face->bbox.yMax) / - (div * face->units_per_EM)); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - // This is a kludge: some buggy PDF generators embed fonts with - // zero bounding boxes. - if (xMax == xMin) { - xMin = 0; - xMax = (int)size; - } - if (yMax == yMin) { - yMin = 0; - yMax = (int)((SplashCoord)1.2 * size); - } - - // compute the transform matrix -#if USE_FIXEDPOINT - matrix.xx = (FT_Fixed)((mat[0] / size).getRaw()); - matrix.yx = (FT_Fixed)((mat[1] / size).getRaw()); - matrix.xy = (FT_Fixed)((mat[2] / size).getRaw()); - matrix.yy = (FT_Fixed)((mat[3] / size).getRaw()); - textMatrix.xx = (FT_Fixed)((textMat[0] / (size * textScale)).getRaw()); - textMatrix.yx = (FT_Fixed)((textMat[1] / (size * textScale)).getRaw()); - textMatrix.xy = (FT_Fixed)((textMat[2] / (size * textScale)).getRaw()); - textMatrix.yy = (FT_Fixed)((textMat[3] / (size * textScale)).getRaw()); -#else - matrix.xx = (FT_Fixed)((mat[0] / size) * 65536); - matrix.yx = (FT_Fixed)((mat[1] / size) * 65536); - matrix.xy = (FT_Fixed)((mat[2] / size) * 65536); - matrix.yy = (FT_Fixed)((mat[3] / size) * 65536); - textMatrix.xx = (FT_Fixed)((textMat[0] / (size * textScale)) * 65536); - textMatrix.yx = (FT_Fixed)((textMat[1] / (size * textScale)) * 65536); - textMatrix.xy = (FT_Fixed)((textMat[2] / (size * textScale)) * 65536); - textMatrix.yy = (FT_Fixed)((textMat[3] / (size * textScale)) * 65536); -#endif -} - -SplashFTFont::~SplashFTFont() { -} - -GBool SplashFTFont::getGlyph(int c, int xFrac, int /*yFrac*/, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { - return SplashFont::getGlyph(c, xFrac, 0, bitmap, x0, y0, clip, clipRes); -} - -GBool SplashFTFont::makeGlyph(int c, int xFrac, int /*yFrac*/, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { - SplashFTFontFile *ff; - FT_Vector offset; - FT_GlyphSlot slot; - FT_UInt gid; - int rowSize; - Guchar *p, *q; - int i; - - ff = (SplashFTFontFile *)fontFile; - - ff->face->size = sizeObj; - offset.x = (FT_Pos)(int)((SplashCoord)xFrac * splashFontFractionMul * 64); - offset.y = 0; - FT_Set_Transform(ff->face, &matrix, &offset); - slot = ff->face->glyph; - - if (ff->codeToGID && c < ff->codeToGIDLen) { - gid = (FT_UInt)ff->codeToGID[c]; - } else { - gid = (FT_UInt)c; - } - if (ff->trueType && gid == 0) { - // skip the TrueType notdef glyph - return gFalse; - } - - // if we have the FT2 bytecode interpreter, autohinting won't be used -#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER - if (FT_Load_Glyph(ff->face, gid, - aa ? FT_LOAD_NO_BITMAP : FT_LOAD_DEFAULT)) { - return gFalse; - } -#else - // FT2's autohinting doesn't always work very well (especially with - // font subsets), so turn it off if anti-aliasing is enabled; if - // anti-aliasing is disabled, this seems to be a tossup - some fonts - // look better with hinting, some without, so leave hinting on - if (FT_Load_Glyph(ff->face, gid, - aa ? FT_LOAD_NO_HINTING | FT_LOAD_NO_BITMAP - : FT_LOAD_DEFAULT)) { - return gFalse; - } -#endif - - FT_Glyph_Metrics *glyphMetrics = &(ff->face->glyph->metrics); - // prelimirary values from FT_Glyph_Metrics - bitmap->x = splashRound(-glyphMetrics->horiBearingX / 64.0); - bitmap->y = splashRound(glyphMetrics->horiBearingY / 64.0); - bitmap->w = splashRound(glyphMetrics->width / 64.0); - bitmap->h = splashRound(glyphMetrics->height / 64.0); - - *clipRes = clip->testRect(x0 - bitmap->x, - y0 - bitmap->y, - x0 - bitmap->x + bitmap->w - 1, - y0 - bitmap->y + bitmap->h - 1); - if (*clipRes == splashClipAllOutside) - { - bitmap->freeData = gFalse; - return gTrue; - } - - if (FT_Render_Glyph(slot, aa ? ft_render_mode_normal - : ft_render_mode_mono)) { - return gFalse; - } - - bitmap->x = -slot->bitmap_left; - bitmap->y = slot->bitmap_top; - bitmap->w = slot->bitmap.width; - bitmap->h = slot->bitmap.rows; - bitmap->aa = aa; - if (aa) { - rowSize = bitmap->w; - } else { - rowSize = (bitmap->w + 7) >> 3; - } - bitmap->data = (Guchar *)gmalloc(rowSize * bitmap->h); - bitmap->freeData = gTrue; - for (i = 0, p = bitmap->data, q = slot->bitmap.buffer; - i < bitmap->h; - ++i, p += rowSize, q += slot->bitmap.pitch) { - memcpy(p, q, rowSize); - } - - return gTrue; -} - -struct SplashFTFontPath { - SplashPath *path; - SplashCoord textScale; - GBool needClose; -}; - -SplashPath *SplashFTFont::getGlyphPath(int c) { - static FT_Outline_Funcs outlineFuncs = { -#if FREETYPE_MINOR <= 1 - (int (*)(FT_Vector *, void *))&glyphPathMoveTo, - (int (*)(FT_Vector *, void *))&glyphPathLineTo, - (int (*)(FT_Vector *, FT_Vector *, void *))&glyphPathConicTo, - (int (*)(FT_Vector *, FT_Vector *, FT_Vector *, void *))&glyphPathCubicTo, -#else - &glyphPathMoveTo, - &glyphPathLineTo, - &glyphPathConicTo, - &glyphPathCubicTo, -#endif - 0, 0 - }; - SplashFTFontFile *ff; - SplashFTFontPath path; - FT_GlyphSlot slot; - FT_UInt gid; - FT_Glyph glyph; - - ff = (SplashFTFontFile *)fontFile; - ff->face->size = sizeObj; - FT_Set_Transform(ff->face, &textMatrix, NULL); - slot = ff->face->glyph; - if (ff->codeToGID && c < ff->codeToGIDLen) { - gid = ff->codeToGID[c]; - } else { - gid = (FT_UInt)c; - } - if (ff->trueType && gid == 0) { - // skip the TrueType notdef glyph - return NULL; - } - if (FT_Load_Glyph(ff->face, gid, FT_LOAD_NO_BITMAP)) { - return NULL; - } - if (FT_Get_Glyph(slot, &glyph)) { - return NULL; - } - path.path = new SplashPath(); - path.textScale = textScale; - path.needClose = gFalse; - FT_Outline_Decompose(&((FT_OutlineGlyph)glyph)->outline, - &outlineFuncs, &path); - if (path.needClose) { - path.path->close(); - } - FT_Done_Glyph(glyph); - return path.path; -} - -static int glyphPathMoveTo(const FT_Vector *pt, void *path) { - SplashFTFontPath *p = (SplashFTFontPath *)path; - - if (p->needClose) { - p->path->close(); - p->needClose = gFalse; - } - p->path->moveTo((SplashCoord)pt->x * p->textScale / 64.0, - (SplashCoord)pt->y * p->textScale / 64.0); - return 0; -} - -static int glyphPathLineTo(const FT_Vector *pt, void *path) { - SplashFTFontPath *p = (SplashFTFontPath *)path; - - p->path->lineTo((SplashCoord)pt->x * p->textScale / 64.0, - (SplashCoord)pt->y * p->textScale / 64.0); - p->needClose = gTrue; - return 0; -} - -static int glyphPathConicTo(const FT_Vector *ctrl, const FT_Vector *pt, - void *path) { - SplashFTFontPath *p = (SplashFTFontPath *)path; - SplashCoord x0, y0, x1, y1, x2, y2, x3, y3, xc, yc; - - if (!p->path->getCurPt(&x0, &y0)) { - return 0; - } - xc = (SplashCoord)ctrl->x * p->textScale / 64.0; - yc = (SplashCoord)ctrl->y * p->textScale / 64.0; - x3 = (SplashCoord)pt->x * p->textScale / 64.0; - y3 = (SplashCoord)pt->y * p->textScale / 64.0; - - // A second-order Bezier curve is defined by two endpoints, p0 and - // p3, and one control point, pc: - // - // p(t) = (1-t)^2*p0 + t*(1-t)*pc + t^2*p3 - // - // A third-order Bezier curve is defined by the same two endpoints, - // p0 and p3, and two control points, p1 and p2: - // - // p(t) = (1-t)^3*p0 + 3t*(1-t)^2*p1 + 3t^2*(1-t)*p2 + t^3*p3 - // - // Applying some algebra, we can convert a second-order curve to a - // third-order curve: - // - // p1 = (1/3) * (p0 + 2pc) - // p2 = (1/3) * (2pc + p3) - - x1 = (SplashCoord)(1.0 / 3.0) * (x0 + (SplashCoord)2 * xc); - y1 = (SplashCoord)(1.0 / 3.0) * (y0 + (SplashCoord)2 * yc); - x2 = (SplashCoord)(1.0 / 3.0) * ((SplashCoord)2 * xc + x3); - y2 = (SplashCoord)(1.0 / 3.0) * ((SplashCoord)2 * yc + y3); - - p->path->curveTo(x1, y1, x2, y2, x3, y3); - p->needClose = gTrue; - return 0; -} - -static int glyphPathCubicTo(const FT_Vector *ctrl1, const FT_Vector *ctrl2, - const FT_Vector *pt, void *path) { - SplashFTFontPath *p = (SplashFTFontPath *)path; - - p->path->curveTo((SplashCoord)ctrl1->x * p->textScale / 64.0, - (SplashCoord)ctrl1->y * p->textScale / 64.0, - (SplashCoord)ctrl2->x * p->textScale / 64.0, - (SplashCoord)ctrl2->y * p->textScale / 64.0, - (SplashCoord)pt->x * p->textScale / 64.0, - (SplashCoord)pt->y * p->textScale / 64.0); - p->needClose = gTrue; - return 0; -} - -#endif // HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H diff --git a/kpdf/xpdf/splash/SplashFTFont.cpp b/kpdf/xpdf/splash/SplashFTFont.cpp new file mode 100644 index 00000000..4bc31210 --- /dev/null +++ b/kpdf/xpdf/splash/SplashFTFont.cpp @@ -0,0 +1,375 @@ +//======================================================================== +// +// SplashFTFont.cpp +// +//======================================================================== + +#include + +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include FT_OUTLINE_H +#include FT_SIZES_H +#include FT_GLYPH_H +#include "gmem.h" +#include "SplashMath.h" +#include "SplashGlyphBitmap.h" +#include "SplashPath.h" +#include "SplashFTFontEngine.h" +#include "SplashFTFontFile.h" +#include "SplashFTFont.h" + +//------------------------------------------------------------------------ + +static int glyphPathMoveTo(const FT_Vector *pt, void *path); +static int glyphPathLineTo(const FT_Vector *pt, void *path); +static int glyphPathConicTo(const FT_Vector *ctrl, const FT_Vector *pt, + void *path); +static int glyphPathCubicTo(const FT_Vector *ctrl1, const FT_Vector *ctrl2, + const FT_Vector *pt, void *path); + +//------------------------------------------------------------------------ +// SplashFTFont +//------------------------------------------------------------------------ + +SplashFTFont::SplashFTFont(SplashFTFontFile *fontFileA, SplashCoord *matA, + SplashCoord *textMatA): + SplashFont(fontFileA, matA, textMatA, fontFileA->engine->aa) +{ + FT_Face face; + SplashCoord size, div; + int x, y; + + face = fontFileA->face; + if (FT_New_Size(face, &sizeObj)) { + return; + } + face->size = sizeObj; + size = splashSqrt(mat[2]*mat[2] + mat[3]*mat[3]); + if (FT_Set_Pixel_Sizes(face, 0, (int)size)) { + return; + } + // if the textMat values are too small, FreeType's fixed point + // arithmetic doesn't work so well + textScale = splashSqrt(textMat[2]*textMat[2] + textMat[3]*textMat[3]) / size; + + div = face->bbox.xMax > 20000 ? 65536 : 1; + + // transform the four corners of the font bounding box -- the min + // and max values form the bounding box of the transformed font + x = (int)((mat[0] * face->bbox.xMin + mat[2] * face->bbox.yMin) / + (div * face->units_per_EM)); + xMin = xMax = x; + y = (int)((mat[1] * face->bbox.xMin + mat[3] * face->bbox.yMin) / + (div * face->units_per_EM)); + yMin = yMax = y; + x = (int)((mat[0] * face->bbox.xMin + mat[2] * face->bbox.yMax) / + (div * face->units_per_EM)); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + y = (int)((mat[1] * face->bbox.xMin + mat[3] * face->bbox.yMax) / + (div * face->units_per_EM)); + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + x = (int)((mat[0] * face->bbox.xMax + mat[2] * face->bbox.yMin) / + (div * face->units_per_EM)); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + y = (int)((mat[1] * face->bbox.xMax + mat[3] * face->bbox.yMin) / + (div * face->units_per_EM)); + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + x = (int)((mat[0] * face->bbox.xMax + mat[2] * face->bbox.yMax) / + (div * face->units_per_EM)); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + y = (int)((mat[1] * face->bbox.xMax + mat[3] * face->bbox.yMax) / + (div * face->units_per_EM)); + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + // This is a kludge: some buggy PDF generators embed fonts with + // zero bounding boxes. + if (xMax == xMin) { + xMin = 0; + xMax = (int)size; + } + if (yMax == yMin) { + yMin = 0; + yMax = (int)((SplashCoord)1.2 * size); + } + + // compute the transform matrix +#if USE_FIXEDPOINT + matrix.xx = (FT_Fixed)((mat[0] / size).getRaw()); + matrix.yx = (FT_Fixed)((mat[1] / size).getRaw()); + matrix.xy = (FT_Fixed)((mat[2] / size).getRaw()); + matrix.yy = (FT_Fixed)((mat[3] / size).getRaw()); + textMatrix.xx = (FT_Fixed)((textMat[0] / (size * textScale)).getRaw()); + textMatrix.yx = (FT_Fixed)((textMat[1] / (size * textScale)).getRaw()); + textMatrix.xy = (FT_Fixed)((textMat[2] / (size * textScale)).getRaw()); + textMatrix.yy = (FT_Fixed)((textMat[3] / (size * textScale)).getRaw()); +#else + matrix.xx = (FT_Fixed)((mat[0] / size) * 65536); + matrix.yx = (FT_Fixed)((mat[1] / size) * 65536); + matrix.xy = (FT_Fixed)((mat[2] / size) * 65536); + matrix.yy = (FT_Fixed)((mat[3] / size) * 65536); + textMatrix.xx = (FT_Fixed)((textMat[0] / (size * textScale)) * 65536); + textMatrix.yx = (FT_Fixed)((textMat[1] / (size * textScale)) * 65536); + textMatrix.xy = (FT_Fixed)((textMat[2] / (size * textScale)) * 65536); + textMatrix.yy = (FT_Fixed)((textMat[3] / (size * textScale)) * 65536); +#endif +} + +SplashFTFont::~SplashFTFont() { +} + +GBool SplashFTFont::getGlyph(int c, int xFrac, int /*yFrac*/, + SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { + return SplashFont::getGlyph(c, xFrac, 0, bitmap, x0, y0, clip, clipRes); +} + +GBool SplashFTFont::makeGlyph(int c, int xFrac, int /*yFrac*/, + SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { + SplashFTFontFile *ff; + FT_Vector offset; + FT_GlyphSlot slot; + FT_UInt gid; + int rowSize; + Guchar *p, *q; + int i; + + ff = (SplashFTFontFile *)fontFile; + + ff->face->size = sizeObj; + offset.x = (FT_Pos)(int)((SplashCoord)xFrac * splashFontFractionMul * 64); + offset.y = 0; + FT_Set_Transform(ff->face, &matrix, &offset); + slot = ff->face->glyph; + + if (ff->codeToGID && c < ff->codeToGIDLen) { + gid = (FT_UInt)ff->codeToGID[c]; + } else { + gid = (FT_UInt)c; + } + if (ff->trueType && gid == 0) { + // skip the TrueType notdef glyph + return gFalse; + } + + // if we have the FT2 bytecode interpreter, autohinting won't be used +#ifdef TT_CONFIG_OPTION_BYTECODE_INTERPRETER + if (FT_Load_Glyph(ff->face, gid, + aa ? FT_LOAD_NO_BITMAP : FT_LOAD_DEFAULT)) { + return gFalse; + } +#else + // FT2's autohinting doesn't always work very well (especially with + // font subsets), so turn it off if anti-aliasing is enabled; if + // anti-aliasing is disabled, this seems to be a tossup - some fonts + // look better with hinting, some without, so leave hinting on + if (FT_Load_Glyph(ff->face, gid, + aa ? FT_LOAD_NO_HINTING | FT_LOAD_NO_BITMAP + : FT_LOAD_DEFAULT)) { + return gFalse; + } +#endif + + FT_Glyph_Metrics *glyphMetrics = &(ff->face->glyph->metrics); + // prelimirary values from FT_Glyph_Metrics + bitmap->x = splashRound(-glyphMetrics->horiBearingX / 64.0); + bitmap->y = splashRound(glyphMetrics->horiBearingY / 64.0); + bitmap->w = splashRound(glyphMetrics->width / 64.0); + bitmap->h = splashRound(glyphMetrics->height / 64.0); + + *clipRes = clip->testRect(x0 - bitmap->x, + y0 - bitmap->y, + x0 - bitmap->x + bitmap->w - 1, + y0 - bitmap->y + bitmap->h - 1); + if (*clipRes == splashClipAllOutside) + { + bitmap->freeData = gFalse; + return gTrue; + } + + if (FT_Render_Glyph(slot, aa ? ft_render_mode_normal + : ft_render_mode_mono)) { + return gFalse; + } + + bitmap->x = -slot->bitmap_left; + bitmap->y = slot->bitmap_top; + bitmap->w = slot->bitmap.width; + bitmap->h = slot->bitmap.rows; + bitmap->aa = aa; + if (aa) { + rowSize = bitmap->w; + } else { + rowSize = (bitmap->w + 7) >> 3; + } + bitmap->data = (Guchar *)gmalloc(rowSize * bitmap->h); + bitmap->freeData = gTrue; + for (i = 0, p = bitmap->data, q = slot->bitmap.buffer; + i < bitmap->h; + ++i, p += rowSize, q += slot->bitmap.pitch) { + memcpy(p, q, rowSize); + } + + return gTrue; +} + +struct SplashFTFontPath { + SplashPath *path; + SplashCoord textScale; + GBool needClose; +}; + +SplashPath *SplashFTFont::getGlyphPath(int c) { + static FT_Outline_Funcs outlineFuncs = { +#if FREETYPE_MINOR <= 1 + (int (*)(FT_Vector *, void *))&glyphPathMoveTo, + (int (*)(FT_Vector *, void *))&glyphPathLineTo, + (int (*)(FT_Vector *, FT_Vector *, void *))&glyphPathConicTo, + (int (*)(FT_Vector *, FT_Vector *, FT_Vector *, void *))&glyphPathCubicTo, +#else + &glyphPathMoveTo, + &glyphPathLineTo, + &glyphPathConicTo, + &glyphPathCubicTo, +#endif + 0, 0 + }; + SplashFTFontFile *ff; + SplashFTFontPath path; + FT_GlyphSlot slot; + FT_UInt gid; + FT_Glyph glyph; + + ff = (SplashFTFontFile *)fontFile; + ff->face->size = sizeObj; + FT_Set_Transform(ff->face, &textMatrix, NULL); + slot = ff->face->glyph; + if (ff->codeToGID && c < ff->codeToGIDLen) { + gid = ff->codeToGID[c]; + } else { + gid = (FT_UInt)c; + } + if (ff->trueType && gid == 0) { + // skip the TrueType notdef glyph + return NULL; + } + if (FT_Load_Glyph(ff->face, gid, FT_LOAD_NO_BITMAP)) { + return NULL; + } + if (FT_Get_Glyph(slot, &glyph)) { + return NULL; + } + path.path = new SplashPath(); + path.textScale = textScale; + path.needClose = gFalse; + FT_Outline_Decompose(&((FT_OutlineGlyph)glyph)->outline, + &outlineFuncs, &path); + if (path.needClose) { + path.path->close(); + } + FT_Done_Glyph(glyph); + return path.path; +} + +static int glyphPathMoveTo(const FT_Vector *pt, void *path) { + SplashFTFontPath *p = (SplashFTFontPath *)path; + + if (p->needClose) { + p->path->close(); + p->needClose = gFalse; + } + p->path->moveTo((SplashCoord)pt->x * p->textScale / 64.0, + (SplashCoord)pt->y * p->textScale / 64.0); + return 0; +} + +static int glyphPathLineTo(const FT_Vector *pt, void *path) { + SplashFTFontPath *p = (SplashFTFontPath *)path; + + p->path->lineTo((SplashCoord)pt->x * p->textScale / 64.0, + (SplashCoord)pt->y * p->textScale / 64.0); + p->needClose = gTrue; + return 0; +} + +static int glyphPathConicTo(const FT_Vector *ctrl, const FT_Vector *pt, + void *path) { + SplashFTFontPath *p = (SplashFTFontPath *)path; + SplashCoord x0, y0, x1, y1, x2, y2, x3, y3, xc, yc; + + if (!p->path->getCurPt(&x0, &y0)) { + return 0; + } + xc = (SplashCoord)ctrl->x * p->textScale / 64.0; + yc = (SplashCoord)ctrl->y * p->textScale / 64.0; + x3 = (SplashCoord)pt->x * p->textScale / 64.0; + y3 = (SplashCoord)pt->y * p->textScale / 64.0; + + // A second-order Bezier curve is defined by two endpoints, p0 and + // p3, and one control point, pc: + // + // p(t) = (1-t)^2*p0 + t*(1-t)*pc + t^2*p3 + // + // A third-order Bezier curve is defined by the same two endpoints, + // p0 and p3, and two control points, p1 and p2: + // + // p(t) = (1-t)^3*p0 + 3t*(1-t)^2*p1 + 3t^2*(1-t)*p2 + t^3*p3 + // + // Applying some algebra, we can convert a second-order curve to a + // third-order curve: + // + // p1 = (1/3) * (p0 + 2pc) + // p2 = (1/3) * (2pc + p3) + + x1 = (SplashCoord)(1.0 / 3.0) * (x0 + (SplashCoord)2 * xc); + y1 = (SplashCoord)(1.0 / 3.0) * (y0 + (SplashCoord)2 * yc); + x2 = (SplashCoord)(1.0 / 3.0) * ((SplashCoord)2 * xc + x3); + y2 = (SplashCoord)(1.0 / 3.0) * ((SplashCoord)2 * yc + y3); + + p->path->curveTo(x1, y1, x2, y2, x3, y3); + p->needClose = gTrue; + return 0; +} + +static int glyphPathCubicTo(const FT_Vector *ctrl1, const FT_Vector *ctrl2, + const FT_Vector *pt, void *path) { + SplashFTFontPath *p = (SplashFTFontPath *)path; + + p->path->curveTo((SplashCoord)ctrl1->x * p->textScale / 64.0, + (SplashCoord)ctrl1->y * p->textScale / 64.0, + (SplashCoord)ctrl2->x * p->textScale / 64.0, + (SplashCoord)ctrl2->y * p->textScale / 64.0, + (SplashCoord)pt->x * p->textScale / 64.0, + (SplashCoord)pt->y * p->textScale / 64.0); + p->needClose = gTrue; + return 0; +} + +#endif // HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H diff --git a/kpdf/xpdf/splash/SplashFTFontEngine.cc b/kpdf/xpdf/splash/SplashFTFontEngine.cc deleted file mode 100644 index 02996de7..00000000 --- a/kpdf/xpdf/splash/SplashFTFontEngine.cc +++ /dev/null @@ -1,194 +0,0 @@ -//======================================================================== -// -// SplashFTFontEngine.cc -// -//======================================================================== - -#include - -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#ifndef WIN32 -# include -#endif -#include "gmem.h" -#include "GString.h" -#include "gfile.h" -#include "FoFiTrueType.h" -#include "FoFiType1C.h" -#include "SplashFTFontFile.h" -#include "SplashFTFontEngine.h" - -#ifdef VMS -#if (__VMS_VER < 70000000) -extern "C" int unlink(char *filename); -#endif -#endif - -//------------------------------------------------------------------------ -/* -static void fileWrite(void *stream, char *data, int len) { - fwrite(data, 1, len, (FILE *)stream); -} -*/ - -//------------------------------------------------------------------------ -// SplashFTFontEngine -//------------------------------------------------------------------------ - -SplashFTFontEngine::SplashFTFontEngine(GBool aaA, FT_Library libA) { - FT_Int major, minor, patch; - - aa = aaA; - lib = libA; - - // as of FT 2.1.8, CID fonts are indexed by CID instead of GID - FT_Library_Version(lib, &major, &minor, &patch); - useCIDs = major > 2 || - (major == 2 && (minor > 1 || (minor == 1 && patch > 7))); -} - -SplashFTFontEngine *SplashFTFontEngine::init(GBool aaA) { - FT_Library libA; - - if (FT_Init_FreeType(&libA)) { - return NULL; - } - return new SplashFTFontEngine(aaA, libA); -} - -SplashFTFontEngine::~SplashFTFontEngine() { - FT_Done_FreeType(lib); -} - -SplashFontFile *SplashFTFontEngine::loadType1Font(SplashFontFileID *idA, - SplashFontSrc *src, - char **enc) { - return SplashFTFontFile::loadType1Font(this, idA, src, enc); -} - -SplashFontFile *SplashFTFontEngine::loadType1CFont(SplashFontFileID *idA, - SplashFontSrc *src, - char **enc) { - return SplashFTFontFile::loadType1Font(this, idA, src, enc); -} - -SplashFontFile *SplashFTFontEngine::loadOpenTypeT1CFont(SplashFontFileID *idA, - SplashFontSrc *src, - char **enc) { - return SplashFTFontFile::loadType1Font(this, idA, src, enc); -} - -SplashFontFile *SplashFTFontEngine::loadCIDFont(SplashFontFileID *idA, - SplashFontSrc *src) { - FoFiType1C *ff; - Gushort *cidToGIDMap; - int nCIDs; - SplashFontFile *ret; - - // check for a CFF font - if (useCIDs) { - cidToGIDMap = NULL; - nCIDs = 0; - } else { - if (src->isFile) { - ff = FoFiType1C::load(src->fileName->getCString()); - } else { - ff = FoFiType1C::make(src->buf, src->bufLen); - } - if (ff) { - cidToGIDMap = ff->getCIDToGIDMap(&nCIDs); - delete ff; - } else { - cidToGIDMap = NULL; - nCIDs = 0; - } - } - ret = SplashFTFontFile::loadCIDFont(this, idA, src, cidToGIDMap, nCIDs); - if (!ret) { - gfree(cidToGIDMap); - } - return ret; -} - -SplashFontFile *SplashFTFontEngine::loadOpenTypeCFFFont(SplashFontFileID *idA, - SplashFontSrc *src) { - FoFiTrueType *ff; - GBool isCID; - Gushort *cidToGIDMap; - int nCIDs; - SplashFontFile *ret; - - cidToGIDMap = NULL; - nCIDs = 0; - isCID = gFalse; - if (!useCIDs) { - if (src->isFile) { - ff = FoFiTrueType::load(src->fileName->getCString()); - } else { - ff = FoFiTrueType::make(src->buf, src->bufLen); - } - if (ff) { - if (ff->isOpenTypeCFF()) { - cidToGIDMap = ff->getCIDToGIDMap(&nCIDs); - } - delete ff; - } - } - ret = SplashFTFontFile::loadCIDFont(this, idA, src, - cidToGIDMap, nCIDs); - if (!ret) { - gfree(cidToGIDMap); - } - return ret; -} - -SplashFontFile *SplashFTFontEngine::loadTrueTypeFont(SplashFontFileID *idA, - SplashFontSrc *src, - Gushort *codeToGID, - int codeToGIDLen, - int faceIndex) { -#if 0 - FoFiTrueType *ff; - GString *tmpFileName; - FILE *tmpFile; - SplashFontFile *ret; - - if (!(ff = FoFiTrueType::load(fileName))) { - return NULL; - } - tmpFileName = NULL; - if (!openTempFile(&tmpFileName, &tmpFile, "wb", NULL)) { - delete ff; - return NULL; - } - ff->writeTTF(&fileWrite, tmpFile); - delete ff; - fclose(tmpFile); - ret = SplashFTFontFile::loadTrueTypeFont(this, idA, - tmpFileName->getCString(), - gTrue, codeToGID, codeToGIDLen); - if (ret) { - if (deleteFile) { - unlink(fileName); - } - } else { - unlink(tmpFileName->getCString()); - } - delete tmpFileName; - return ret; -#else - SplashFontFile *ret; - ret = SplashFTFontFile::loadTrueTypeFont(this, idA, src, - codeToGID, codeToGIDLen, - faceIndex); - return ret; -#endif -} - -#endif // HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H diff --git a/kpdf/xpdf/splash/SplashFTFontEngine.cpp b/kpdf/xpdf/splash/SplashFTFontEngine.cpp new file mode 100644 index 00000000..36cf32e6 --- /dev/null +++ b/kpdf/xpdf/splash/SplashFTFontEngine.cpp @@ -0,0 +1,194 @@ +//======================================================================== +// +// SplashFTFontEngine.cpp +// +//======================================================================== + +#include + +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#ifndef WIN32 +# include +#endif +#include "gmem.h" +#include "GString.h" +#include "gfile.h" +#include "FoFiTrueType.h" +#include "FoFiType1C.h" +#include "SplashFTFontFile.h" +#include "SplashFTFontEngine.h" + +#ifdef VMS +#if (__VMS_VER < 70000000) +extern "C" int unlink(char *filename); +#endif +#endif + +//------------------------------------------------------------------------ +/* +static void fileWrite(void *stream, char *data, int len) { + fwrite(data, 1, len, (FILE *)stream); +} +*/ + +//------------------------------------------------------------------------ +// SplashFTFontEngine +//------------------------------------------------------------------------ + +SplashFTFontEngine::SplashFTFontEngine(GBool aaA, FT_Library libA) { + FT_Int major, minor, patch; + + aa = aaA; + lib = libA; + + // as of FT 2.1.8, CID fonts are indexed by CID instead of GID + FT_Library_Version(lib, &major, &minor, &patch); + useCIDs = major > 2 || + (major == 2 && (minor > 1 || (minor == 1 && patch > 7))); +} + +SplashFTFontEngine *SplashFTFontEngine::init(GBool aaA) { + FT_Library libA; + + if (FT_Init_FreeType(&libA)) { + return NULL; + } + return new SplashFTFontEngine(aaA, libA); +} + +SplashFTFontEngine::~SplashFTFontEngine() { + FT_Done_FreeType(lib); +} + +SplashFontFile *SplashFTFontEngine::loadType1Font(SplashFontFileID *idA, + SplashFontSrc *src, + char **enc) { + return SplashFTFontFile::loadType1Font(this, idA, src, enc); +} + +SplashFontFile *SplashFTFontEngine::loadType1CFont(SplashFontFileID *idA, + SplashFontSrc *src, + char **enc) { + return SplashFTFontFile::loadType1Font(this, idA, src, enc); +} + +SplashFontFile *SplashFTFontEngine::loadOpenTypeT1CFont(SplashFontFileID *idA, + SplashFontSrc *src, + char **enc) { + return SplashFTFontFile::loadType1Font(this, idA, src, enc); +} + +SplashFontFile *SplashFTFontEngine::loadCIDFont(SplashFontFileID *idA, + SplashFontSrc *src) { + FoFiType1C *ff; + Gushort *cidToGIDMap; + int nCIDs; + SplashFontFile *ret; + + // check for a CFF font + if (useCIDs) { + cidToGIDMap = NULL; + nCIDs = 0; + } else { + if (src->isFile) { + ff = FoFiType1C::load(src->fileName->getCString()); + } else { + ff = FoFiType1C::make(src->buf, src->bufLen); + } + if (ff) { + cidToGIDMap = ff->getCIDToGIDMap(&nCIDs); + delete ff; + } else { + cidToGIDMap = NULL; + nCIDs = 0; + } + } + ret = SplashFTFontFile::loadCIDFont(this, idA, src, cidToGIDMap, nCIDs); + if (!ret) { + gfree(cidToGIDMap); + } + return ret; +} + +SplashFontFile *SplashFTFontEngine::loadOpenTypeCFFFont(SplashFontFileID *idA, + SplashFontSrc *src) { + FoFiTrueType *ff; + GBool isCID; + Gushort *cidToGIDMap; + int nCIDs; + SplashFontFile *ret; + + cidToGIDMap = NULL; + nCIDs = 0; + isCID = gFalse; + if (!useCIDs) { + if (src->isFile) { + ff = FoFiTrueType::load(src->fileName->getCString()); + } else { + ff = FoFiTrueType::make(src->buf, src->bufLen); + } + if (ff) { + if (ff->isOpenTypeCFF()) { + cidToGIDMap = ff->getCIDToGIDMap(&nCIDs); + } + delete ff; + } + } + ret = SplashFTFontFile::loadCIDFont(this, idA, src, + cidToGIDMap, nCIDs); + if (!ret) { + gfree(cidToGIDMap); + } + return ret; +} + +SplashFontFile *SplashFTFontEngine::loadTrueTypeFont(SplashFontFileID *idA, + SplashFontSrc *src, + Gushort *codeToGID, + int codeToGIDLen, + int faceIndex) { +#if 0 + FoFiTrueType *ff; + GString *tmpFileName; + FILE *tmpFile; + SplashFontFile *ret; + + if (!(ff = FoFiTrueType::load(fileName))) { + return NULL; + } + tmpFileName = NULL; + if (!openTempFile(&tmpFileName, &tmpFile, "wb", NULL)) { + delete ff; + return NULL; + } + ff->writeTTF(&fileWrite, tmpFile); + delete ff; + fclose(tmpFile); + ret = SplashFTFontFile::loadTrueTypeFont(this, idA, + tmpFileName->getCString(), + gTrue, codeToGID, codeToGIDLen); + if (ret) { + if (deleteFile) { + unlink(fileName); + } + } else { + unlink(tmpFileName->getCString()); + } + delete tmpFileName; + return ret; +#else + SplashFontFile *ret; + ret = SplashFTFontFile::loadTrueTypeFont(this, idA, src, + codeToGID, codeToGIDLen, + faceIndex); + return ret; +#endif +} + +#endif // HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H diff --git a/kpdf/xpdf/splash/SplashFTFontFile.cc b/kpdf/xpdf/splash/SplashFTFontFile.cc deleted file mode 100644 index 12725497..00000000 --- a/kpdf/xpdf/splash/SplashFTFontFile.cc +++ /dev/null @@ -1,125 +0,0 @@ -//======================================================================== -// -// SplashFTFontFile.cc -// -//======================================================================== - -#include - -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include "gmem.h" -#include "SplashFTFontEngine.h" -#include "SplashFTFont.h" -#include "SplashFTFontFile.h" -#include "GString.h" - -//------------------------------------------------------------------------ -// SplashFTFontFile -//------------------------------------------------------------------------ - -SplashFontFile *SplashFTFontFile::loadType1Font(SplashFTFontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *src, - char **encA) { - FT_Face faceA; - Gushort *codeToGIDA; - char *name; - int i; - - if (src->isFile) { - if (FT_New_Face(engineA->lib, src->fileName->getCString(), 0, &faceA)) - return NULL; - } else { - if (FT_New_Memory_Face(engineA->lib, (const FT_Byte *)src->buf, src->bufLen, 0, &faceA)) - return NULL; - } - codeToGIDA = (Gushort *)gmallocn(256, sizeof(int)); - for (i = 0; i < 256; ++i) { - codeToGIDA[i] = 0; - if ((name = encA[i])) { - codeToGIDA[i] = (Gushort)FT_Get_Name_Index(faceA, name); - } - } - - return new SplashFTFontFile(engineA, idA, src, - faceA, codeToGIDA, 256, gFalse); -} - -SplashFontFile *SplashFTFontFile::loadCIDFont(SplashFTFontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *src, - Gushort *codeToGIDA, - int codeToGIDLenA) { - FT_Face faceA; - - if (src->isFile) { - if (FT_New_Face(engineA->lib, src->fileName->getCString(), 0, &faceA)) - return NULL; - } else { - if (FT_New_Memory_Face(engineA->lib, (const FT_Byte *)src->buf, src->bufLen, 0, &faceA)) - return NULL; - } - - return new SplashFTFontFile(engineA, idA, src, - faceA, codeToGIDA, codeToGIDLenA, gFalse); -} - -SplashFontFile *SplashFTFontFile::loadTrueTypeFont(SplashFTFontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *src, - Gushort *codeToGIDA, - int codeToGIDLenA, - int faceIndexA) { - FT_Face faceA; - - if (src->isFile) { - if (FT_New_Face(engineA->lib, src->fileName->getCString(), faceIndexA, &faceA)) - return NULL; - } else { - if (FT_New_Memory_Face(engineA->lib, (const FT_Byte *)src->buf, src->bufLen, faceIndexA, &faceA)) - return NULL; - } - - return new SplashFTFontFile(engineA, idA, src, - faceA, codeToGIDA, codeToGIDLenA, gTrue); -} - -SplashFTFontFile::SplashFTFontFile(SplashFTFontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *src, - FT_Face faceA, - Gushort *codeToGIDA, int codeToGIDLenA, - GBool trueTypeA): - SplashFontFile(idA, src) -{ - engine = engineA; - face = faceA; - codeToGID = codeToGIDA; - codeToGIDLen = codeToGIDLenA; - trueType = trueTypeA; -} - -SplashFTFontFile::~SplashFTFontFile() { - if (face) { - FT_Done_Face(face); - } - if (codeToGID) { - gfree(codeToGID); - } -} - -SplashFont *SplashFTFontFile::makeFont(SplashCoord *mat, - SplashCoord *textMat) { - SplashFont *font; - - font = new SplashFTFont(this, mat, textMat); - font->initCache(); - return font; -} - -#endif // HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H diff --git a/kpdf/xpdf/splash/SplashFTFontFile.cpp b/kpdf/xpdf/splash/SplashFTFontFile.cpp new file mode 100644 index 00000000..697c3ed8 --- /dev/null +++ b/kpdf/xpdf/splash/SplashFTFontFile.cpp @@ -0,0 +1,125 @@ +//======================================================================== +// +// SplashFTFontFile.cpp +// +//======================================================================== + +#include + +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include "gmem.h" +#include "SplashFTFontEngine.h" +#include "SplashFTFont.h" +#include "SplashFTFontFile.h" +#include "GString.h" + +//------------------------------------------------------------------------ +// SplashFTFontFile +//------------------------------------------------------------------------ + +SplashFontFile *SplashFTFontFile::loadType1Font(SplashFTFontEngine *engineA, + SplashFontFileID *idA, + SplashFontSrc *src, + char **encA) { + FT_Face faceA; + Gushort *codeToGIDA; + char *name; + int i; + + if (src->isFile) { + if (FT_New_Face(engineA->lib, src->fileName->getCString(), 0, &faceA)) + return NULL; + } else { + if (FT_New_Memory_Face(engineA->lib, (const FT_Byte *)src->buf, src->bufLen, 0, &faceA)) + return NULL; + } + codeToGIDA = (Gushort *)gmallocn(256, sizeof(int)); + for (i = 0; i < 256; ++i) { + codeToGIDA[i] = 0; + if ((name = encA[i])) { + codeToGIDA[i] = (Gushort)FT_Get_Name_Index(faceA, name); + } + } + + return new SplashFTFontFile(engineA, idA, src, + faceA, codeToGIDA, 256, gFalse); +} + +SplashFontFile *SplashFTFontFile::loadCIDFont(SplashFTFontEngine *engineA, + SplashFontFileID *idA, + SplashFontSrc *src, + Gushort *codeToGIDA, + int codeToGIDLenA) { + FT_Face faceA; + + if (src->isFile) { + if (FT_New_Face(engineA->lib, src->fileName->getCString(), 0, &faceA)) + return NULL; + } else { + if (FT_New_Memory_Face(engineA->lib, (const FT_Byte *)src->buf, src->bufLen, 0, &faceA)) + return NULL; + } + + return new SplashFTFontFile(engineA, idA, src, + faceA, codeToGIDA, codeToGIDLenA, gFalse); +} + +SplashFontFile *SplashFTFontFile::loadTrueTypeFont(SplashFTFontEngine *engineA, + SplashFontFileID *idA, + SplashFontSrc *src, + Gushort *codeToGIDA, + int codeToGIDLenA, + int faceIndexA) { + FT_Face faceA; + + if (src->isFile) { + if (FT_New_Face(engineA->lib, src->fileName->getCString(), faceIndexA, &faceA)) + return NULL; + } else { + if (FT_New_Memory_Face(engineA->lib, (const FT_Byte *)src->buf, src->bufLen, faceIndexA, &faceA)) + return NULL; + } + + return new SplashFTFontFile(engineA, idA, src, + faceA, codeToGIDA, codeToGIDLenA, gTrue); +} + +SplashFTFontFile::SplashFTFontFile(SplashFTFontEngine *engineA, + SplashFontFileID *idA, + SplashFontSrc *src, + FT_Face faceA, + Gushort *codeToGIDA, int codeToGIDLenA, + GBool trueTypeA): + SplashFontFile(idA, src) +{ + engine = engineA; + face = faceA; + codeToGID = codeToGIDA; + codeToGIDLen = codeToGIDLenA; + trueType = trueTypeA; +} + +SplashFTFontFile::~SplashFTFontFile() { + if (face) { + FT_Done_Face(face); + } + if (codeToGID) { + gfree(codeToGID); + } +} + +SplashFont *SplashFTFontFile::makeFont(SplashCoord *mat, + SplashCoord *textMat) { + SplashFont *font; + + font = new SplashFTFont(this, mat, textMat); + font->initCache(); + return font; +} + +#endif // HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H diff --git a/kpdf/xpdf/splash/SplashFont.cc b/kpdf/xpdf/splash/SplashFont.cc deleted file mode 100644 index 4a91d5e8..00000000 --- a/kpdf/xpdf/splash/SplashFont.cc +++ /dev/null @@ -1,201 +0,0 @@ -//======================================================================== -// -// SplashFont.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "gmem.h" -#include "SplashMath.h" -#include "SplashGlyphBitmap.h" -#include "SplashFontFile.h" -#include "SplashFont.h" - -//------------------------------------------------------------------------ - -struct SplashFontCacheTag { - int c; - short xFrac, yFrac; // x and y fractions - int mru; // valid bit (0x80000000) and MRU index - int x, y, w, h; // offset and size of glyph -}; - -//------------------------------------------------------------------------ -// SplashFont -//------------------------------------------------------------------------ - -SplashFont::SplashFont(SplashFontFile *fontFileA, SplashCoord *matA, - SplashCoord *textMatA, GBool aaA) { - fontFile = fontFileA; - fontFile->incRefCnt(); - mat[0] = matA[0]; - mat[1] = matA[1]; - mat[2] = matA[2]; - mat[3] = matA[3]; - textMat[0] = textMatA[0]; - textMat[1] = textMatA[1]; - textMat[2] = textMatA[2]; - textMat[3] = textMatA[3]; - aa = aaA; - - cache = NULL; - cacheTags = NULL; - - xMin = yMin = xMax = yMax = 0; -} - -void SplashFont::initCache() { - int i; - - // this should be (max - min + 1), but we add some padding to - // deal with rounding errors - glyphW = xMax - xMin + 3; - glyphH = yMax - yMin + 3; - if (aa) { - glyphSize = glyphW * glyphH; - } else { - glyphSize = ((glyphW + 7) >> 3) * glyphH; - } - - // set up the glyph pixmap cache - cacheAssoc = 8; - if (glyphSize <= 256) { - cacheSets = 8; - } else if (glyphSize <= 512) { - cacheSets = 4; - } else if (glyphSize <= 1024) { - cacheSets = 2; - } else { - cacheSets = 1; - } - cache = (Guchar *)gmallocn_checkoverflow(cacheSets * cacheAssoc, glyphSize); - if (cache != NULL) { - cacheTags = (SplashFontCacheTag *)gmallocn(cacheSets * cacheAssoc, - sizeof(SplashFontCacheTag)); - for (i = 0; i < cacheSets * cacheAssoc; ++i) { - cacheTags[i].mru = i & (cacheAssoc - 1); - } - } else { - cacheAssoc = 0; - } -} - -SplashFont::~SplashFont() { - fontFile->decRefCnt(); - if (cache) { - gfree(cache); - } - if (cacheTags) { - gfree(cacheTags); - } -} - -GBool SplashFont::getGlyph(int c, int xFrac, int yFrac, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { - SplashGlyphBitmap bitmap2; - int size; - Guchar *p; - int i, j, k; - - // no fractional coordinates for large glyphs or non-anti-aliased - // glyphs - if (!aa || glyphH > 50) { - xFrac = yFrac = 0; - } - - // check the cache - i = (c & (cacheSets - 1)) * cacheAssoc; - for (j = 0; j < cacheAssoc; ++j) { - if ((cacheTags[i+j].mru & 0x80000000) && - cacheTags[i+j].c == c && - (int)cacheTags[i+j].xFrac == xFrac && - (int)cacheTags[i+j].yFrac == yFrac) { - bitmap->x = cacheTags[i+j].x; - bitmap->y = cacheTags[i+j].y; - bitmap->w = cacheTags[i+j].w; - bitmap->h = cacheTags[i+j].h; - for (k = 0; k < cacheAssoc; ++k) { - if (k != j && - (cacheTags[i+k].mru & 0x7fffffff) < - (cacheTags[i+j].mru & 0x7fffffff)) { - ++cacheTags[i+k].mru; - } - } - cacheTags[i+j].mru = 0x80000000; - bitmap->aa = aa; - bitmap->data = cache + (i+j) * glyphSize; - bitmap->freeData = gFalse; - - *clipRes = clip->testRect(x0 - bitmap->x, - y0 - bitmap->y, - x0 - bitmap->x + bitmap->w - 1, - y0 - bitmap->y + bitmap->h - 1); - - return gTrue; - } - } - - // generate the glyph bitmap - if (!makeGlyph(c, xFrac, yFrac, &bitmap2, x0, y0, clip, clipRes)) { - return gFalse; - } - - if (*clipRes == splashClipAllOutside) - { - bitmap->freeData = gFalse; - if (bitmap2.freeData) gfree(bitmap2.data); - return gTrue; - } - - // if the glyph doesn't fit in the bounding box, return a temporary - // uncached bitmap - if (bitmap2.w > glyphW || bitmap2.h > glyphH) { - *bitmap = bitmap2; - return gTrue; - } - - // insert glyph pixmap in cache - if (aa) { - size = bitmap2.w * bitmap2.h; - } else { - size = ((bitmap2.w + 7) >> 3) * bitmap2.h; - } - p = NULL; // make gcc happy - if (cacheAssoc == 0) - { - // we had problems on the malloc of the cache, so ignore it - *bitmap = bitmap2; - } - else - { - for (j = 0; j < cacheAssoc; ++j) { - if ((cacheTags[i+j].mru & 0x7fffffff) == cacheAssoc - 1) { - cacheTags[i+j].mru = 0x80000000; - cacheTags[i+j].c = c; - cacheTags[i+j].xFrac = (short)xFrac; - cacheTags[i+j].yFrac = (short)yFrac; - cacheTags[i+j].x = bitmap2.x; - cacheTags[i+j].y = bitmap2.y; - cacheTags[i+j].w = bitmap2.w; - cacheTags[i+j].h = bitmap2.h; - p = cache + (i+j) * glyphSize; - memcpy(p, bitmap2.data, size); - } else { - ++cacheTags[i+j].mru; - } - } - *bitmap = bitmap2; - bitmap->data = p; - bitmap->freeData = gFalse; - if (bitmap2.freeData) { - gfree(bitmap2.data); - } - } - return gTrue; -} diff --git a/kpdf/xpdf/splash/SplashFont.cpp b/kpdf/xpdf/splash/SplashFont.cpp new file mode 100644 index 00000000..42c9e999 --- /dev/null +++ b/kpdf/xpdf/splash/SplashFont.cpp @@ -0,0 +1,201 @@ +//======================================================================== +// +// SplashFont.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "gmem.h" +#include "SplashMath.h" +#include "SplashGlyphBitmap.h" +#include "SplashFontFile.h" +#include "SplashFont.h" + +//------------------------------------------------------------------------ + +struct SplashFontCacheTag { + int c; + short xFrac, yFrac; // x and y fractions + int mru; // valid bit (0x80000000) and MRU index + int x, y, w, h; // offset and size of glyph +}; + +//------------------------------------------------------------------------ +// SplashFont +//------------------------------------------------------------------------ + +SplashFont::SplashFont(SplashFontFile *fontFileA, SplashCoord *matA, + SplashCoord *textMatA, GBool aaA) { + fontFile = fontFileA; + fontFile->incRefCnt(); + mat[0] = matA[0]; + mat[1] = matA[1]; + mat[2] = matA[2]; + mat[3] = matA[3]; + textMat[0] = textMatA[0]; + textMat[1] = textMatA[1]; + textMat[2] = textMatA[2]; + textMat[3] = textMatA[3]; + aa = aaA; + + cache = NULL; + cacheTags = NULL; + + xMin = yMin = xMax = yMax = 0; +} + +void SplashFont::initCache() { + int i; + + // this should be (max - min + 1), but we add some padding to + // deal with rounding errors + glyphW = xMax - xMin + 3; + glyphH = yMax - yMin + 3; + if (aa) { + glyphSize = glyphW * glyphH; + } else { + glyphSize = ((glyphW + 7) >> 3) * glyphH; + } + + // set up the glyph pixmap cache + cacheAssoc = 8; + if (glyphSize <= 256) { + cacheSets = 8; + } else if (glyphSize <= 512) { + cacheSets = 4; + } else if (glyphSize <= 1024) { + cacheSets = 2; + } else { + cacheSets = 1; + } + cache = (Guchar *)gmallocn_checkoverflow(cacheSets * cacheAssoc, glyphSize); + if (cache != NULL) { + cacheTags = (SplashFontCacheTag *)gmallocn(cacheSets * cacheAssoc, + sizeof(SplashFontCacheTag)); + for (i = 0; i < cacheSets * cacheAssoc; ++i) { + cacheTags[i].mru = i & (cacheAssoc - 1); + } + } else { + cacheAssoc = 0; + } +} + +SplashFont::~SplashFont() { + fontFile->decRefCnt(); + if (cache) { + gfree(cache); + } + if (cacheTags) { + gfree(cacheTags); + } +} + +GBool SplashFont::getGlyph(int c, int xFrac, int yFrac, + SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { + SplashGlyphBitmap bitmap2; + int size; + Guchar *p; + int i, j, k; + + // no fractional coordinates for large glyphs or non-anti-aliased + // glyphs + if (!aa || glyphH > 50) { + xFrac = yFrac = 0; + } + + // check the cache + i = (c & (cacheSets - 1)) * cacheAssoc; + for (j = 0; j < cacheAssoc; ++j) { + if ((cacheTags[i+j].mru & 0x80000000) && + cacheTags[i+j].c == c && + (int)cacheTags[i+j].xFrac == xFrac && + (int)cacheTags[i+j].yFrac == yFrac) { + bitmap->x = cacheTags[i+j].x; + bitmap->y = cacheTags[i+j].y; + bitmap->w = cacheTags[i+j].w; + bitmap->h = cacheTags[i+j].h; + for (k = 0; k < cacheAssoc; ++k) { + if (k != j && + (cacheTags[i+k].mru & 0x7fffffff) < + (cacheTags[i+j].mru & 0x7fffffff)) { + ++cacheTags[i+k].mru; + } + } + cacheTags[i+j].mru = 0x80000000; + bitmap->aa = aa; + bitmap->data = cache + (i+j) * glyphSize; + bitmap->freeData = gFalse; + + *clipRes = clip->testRect(x0 - bitmap->x, + y0 - bitmap->y, + x0 - bitmap->x + bitmap->w - 1, + y0 - bitmap->y + bitmap->h - 1); + + return gTrue; + } + } + + // generate the glyph bitmap + if (!makeGlyph(c, xFrac, yFrac, &bitmap2, x0, y0, clip, clipRes)) { + return gFalse; + } + + if (*clipRes == splashClipAllOutside) + { + bitmap->freeData = gFalse; + if (bitmap2.freeData) gfree(bitmap2.data); + return gTrue; + } + + // if the glyph doesn't fit in the bounding box, return a temporary + // uncached bitmap + if (bitmap2.w > glyphW || bitmap2.h > glyphH) { + *bitmap = bitmap2; + return gTrue; + } + + // insert glyph pixmap in cache + if (aa) { + size = bitmap2.w * bitmap2.h; + } else { + size = ((bitmap2.w + 7) >> 3) * bitmap2.h; + } + p = NULL; // make gcc happy + if (cacheAssoc == 0) + { + // we had problems on the malloc of the cache, so ignore it + *bitmap = bitmap2; + } + else + { + for (j = 0; j < cacheAssoc; ++j) { + if ((cacheTags[i+j].mru & 0x7fffffff) == cacheAssoc - 1) { + cacheTags[i+j].mru = 0x80000000; + cacheTags[i+j].c = c; + cacheTags[i+j].xFrac = (short)xFrac; + cacheTags[i+j].yFrac = (short)yFrac; + cacheTags[i+j].x = bitmap2.x; + cacheTags[i+j].y = bitmap2.y; + cacheTags[i+j].w = bitmap2.w; + cacheTags[i+j].h = bitmap2.h; + p = cache + (i+j) * glyphSize; + memcpy(p, bitmap2.data, size); + } else { + ++cacheTags[i+j].mru; + } + } + *bitmap = bitmap2; + bitmap->data = p; + bitmap->freeData = gFalse; + if (bitmap2.freeData) { + gfree(bitmap2.data); + } + } + return gTrue; +} diff --git a/kpdf/xpdf/splash/SplashFontEngine.cc b/kpdf/xpdf/splash/SplashFontEngine.cc deleted file mode 100644 index 4dc1b35b..00000000 --- a/kpdf/xpdf/splash/SplashFontEngine.cc +++ /dev/null @@ -1,295 +0,0 @@ -//======================================================================== -// -// SplashFontEngine.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#if HAVE_T1LIB_H -#include -#endif - -#include -#include -#ifndef WIN32 -# include -#endif -#include "gmem.h" -#include "GString.h" -#include "SplashMath.h" -#include "SplashT1FontEngine.h" -#include "SplashFTFontEngine.h" -#include "SplashFontFile.h" -#include "SplashFontFileID.h" -#include "SplashFont.h" -#include "SplashFontEngine.h" - -#ifdef VMS -#if (__VMS_VER < 70000000) -extern "C" int unlink(char *filename); -#endif -#endif - -//------------------------------------------------------------------------ -// SplashFontEngine -//------------------------------------------------------------------------ - -SplashFontEngine::SplashFontEngine( -#if HAVE_T1LIB_H - GBool enableT1lib, -#endif -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - GBool enableFreeType, -#endif - GBool aa) { - int i; - - for (i = 0; i < splashFontCacheSize; ++i) { - fontCache[i] = NULL; - } - -#if HAVE_T1LIB_H - if (enableT1lib) { - t1Engine = SplashT1FontEngine::init(aa); - } else { - t1Engine = NULL; - } -#endif -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - if (enableFreeType) { - ftEngine = SplashFTFontEngine::init(aa); - } else { - ftEngine = NULL; - } -#endif -} - -SplashFontEngine::~SplashFontEngine() { - int i; - - for (i = 0; i < splashFontCacheSize; ++i) { - if (fontCache[i]) { - delete fontCache[i]; - } - } - -#if HAVE_T1LIB_H - if (t1Engine) { - delete t1Engine; - } -#endif -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - if (ftEngine) { - delete ftEngine; - } -#endif -} - -SplashFontFile *SplashFontEngine::getFontFile(SplashFontFileID *id) { - SplashFontFile *fontFile; - int i; - - for (i = 0; i < splashFontCacheSize; ++i) { - if (fontCache[i]) { - fontFile = fontCache[i]->getFontFile(); - if (fontFile && fontFile->getID()->matches(id)) { - return fontFile; - } - } - } - return NULL; -} - -SplashFontFile *SplashFontEngine::loadType1Font(SplashFontFileID *idA, - SplashFontSrc *src, - char **enc) { - SplashFontFile *fontFile; - - fontFile = NULL; -#if HAVE_T1LIB_H - if (!fontFile && t1Engine) { - fontFile = t1Engine->loadType1Font(idA, src, enc); - } -#endif -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - if (!fontFile && ftEngine) { - fontFile = ftEngine->loadType1Font(idA, src, enc); - } -#endif - - // delete the (temporary) font file -- with Unix hard link - // semantics, this will remove the last link; otherwise it will - // return an error, leaving the file to be deleted later (if - // loadXYZFont failed, the file will always be deleted) - if (src->isFile) - src->unref(); - - return fontFile; -} - -SplashFontFile *SplashFontEngine::loadType1CFont(SplashFontFileID *idA, - SplashFontSrc *src, - char **enc) { - SplashFontFile *fontFile; - - fontFile = NULL; -#if HAVE_T1LIB_H - if (!fontFile && t1Engine) { - fontFile = t1Engine->loadType1CFont(idA, sec, enc); - } -#endif -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - if (!fontFile && ftEngine) { - fontFile = ftEngine->loadType1CFont(idA, src, enc); - } -#endif - - // delete the (temporary) font file -- with Unix hard link - // semantics, this will remove the last link; otherwise it will - // return an error, leaving the file to be deleted later (if - // loadXYZFont failed, the file will always be deleted) - if (src->isFile) - src->unref(); - - return fontFile; -} - -SplashFontFile *SplashFontEngine::loadOpenTypeT1CFont(SplashFontFileID *idA, - SplashFontSrc *src, - char **enc) { - SplashFontFile *fontFile; - - fontFile = NULL; -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - if (!fontFile && ftEngine) { - fontFile = ftEngine->loadOpenTypeT1CFont(idA, src, enc); - } -#endif - - // delete the (temporary) font file -- with Unix hard link - // semantics, this will remove the last link; otherwise it will - // return an error, leaving the file to be deleted later (if - // loadXYZFont failed, the file will always be deleted) - if (src->isFile) - src->unref(); - - return fontFile; -} - -SplashFontFile *SplashFontEngine::loadCIDFont(SplashFontFileID *idA, - SplashFontSrc *src) { - SplashFontFile *fontFile; - - fontFile = NULL; -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - if (!fontFile && ftEngine) { - fontFile = ftEngine->loadCIDFont(idA, src); - } -#endif - - // delete the (temporary) font file -- with Unix hard link - // semantics, this will remove the last link; otherwise it will - // return an error, leaving the file to be deleted later (if - // loadXYZFont failed, the file will always be deleted) - if (src->isFile) - src->unref(); - - return fontFile; -} - -SplashFontFile *SplashFontEngine::loadOpenTypeCFFFont(SplashFontFileID *idA, - SplashFontSrc *src) { - SplashFontFile *fontFile; - - fontFile = NULL; -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - if (!fontFile && ftEngine) { - fontFile = ftEngine->loadOpenTypeCFFFont(idA, src); - } -#endif - - // delete the (temporary) font file -- with Unix hard link - // semantics, this will remove the last link; otherwise it will - // return an error, leaving the file to be deleted later (if - // loadXYZFont failed, the file will always be deleted) - if (src->isFile) - src->unref(); - - return fontFile; -} - -SplashFontFile *SplashFontEngine::loadTrueTypeFont(SplashFontFileID *idA, - SplashFontSrc *src, - Gushort *codeToGID, - int codeToGIDLen, - int faceIndex) { - SplashFontFile *fontFile; - - fontFile = NULL; -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - if (!fontFile && ftEngine) { - fontFile = ftEngine->loadTrueTypeFont(idA, src, - codeToGID, codeToGIDLen, faceIndex); - } -#endif - - if (!fontFile) { - gfree(codeToGID); - } - - // delete the (temporary) font file -- with Unix hard link - // semantics, this will remove the last link; otherwise it will - // return an error, leaving the file to be deleted later (if - // loadXYZFont failed, the file will always be deleted) - if (src->isFile) - src->unref(); - - return fontFile; -} - -SplashFont *SplashFontEngine::getFont(SplashFontFile *fontFile, - SplashCoord *textMat, - SplashCoord *ctm) { - SplashCoord mat[4]; - SplashFont *font; - int i, j; - - mat[0] = textMat[0] * ctm[0] + textMat[1] * ctm[2]; - mat[1] = -(textMat[0] * ctm[1] + textMat[1] * ctm[3]); - mat[2] = textMat[2] * ctm[0] + textMat[3] * ctm[2]; - mat[3] = -(textMat[2] * ctm[1] + textMat[3] * ctm[3]); - if (splashAbs(mat[0] * mat[3] - mat[1] * mat[2]) < 0.01) { - // avoid a singular (or close-to-singular) matrix - mat[0] = 0.01; mat[1] = 0; - mat[2] = 0; mat[3] = 0.01; - } - - font = fontCache[0]; - if (font && font->matches(fontFile, mat, textMat)) { - return font; - } - for (i = 1; i < splashFontCacheSize; ++i) { - font = fontCache[i]; - if (font && font->matches(fontFile, mat, textMat)) { - for (j = i; j > 0; --j) { - fontCache[j] = fontCache[j-1]; - } - fontCache[0] = font; - return font; - } - } - font = fontFile->makeFont(mat, textMat); - if (fontCache[splashFontCacheSize - 1]) { - delete fontCache[splashFontCacheSize - 1]; - } - for (j = splashFontCacheSize - 1; j > 0; --j) { - fontCache[j] = fontCache[j-1]; - } - fontCache[0] = font; - return font; -} diff --git a/kpdf/xpdf/splash/SplashFontEngine.cpp b/kpdf/xpdf/splash/SplashFontEngine.cpp new file mode 100644 index 00000000..d79a48a0 --- /dev/null +++ b/kpdf/xpdf/splash/SplashFontEngine.cpp @@ -0,0 +1,295 @@ +//======================================================================== +// +// SplashFontEngine.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#if HAVE_T1LIB_H +#include +#endif + +#include +#include +#ifndef WIN32 +# include +#endif +#include "gmem.h" +#include "GString.h" +#include "SplashMath.h" +#include "SplashT1FontEngine.h" +#include "SplashFTFontEngine.h" +#include "SplashFontFile.h" +#include "SplashFontFileID.h" +#include "SplashFont.h" +#include "SplashFontEngine.h" + +#ifdef VMS +#if (__VMS_VER < 70000000) +extern "C" int unlink(char *filename); +#endif +#endif + +//------------------------------------------------------------------------ +// SplashFontEngine +//------------------------------------------------------------------------ + +SplashFontEngine::SplashFontEngine( +#if HAVE_T1LIB_H + GBool enableT1lib, +#endif +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + GBool enableFreeType, +#endif + GBool aa) { + int i; + + for (i = 0; i < splashFontCacheSize; ++i) { + fontCache[i] = NULL; + } + +#if HAVE_T1LIB_H + if (enableT1lib) { + t1Engine = SplashT1FontEngine::init(aa); + } else { + t1Engine = NULL; + } +#endif +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + if (enableFreeType) { + ftEngine = SplashFTFontEngine::init(aa); + } else { + ftEngine = NULL; + } +#endif +} + +SplashFontEngine::~SplashFontEngine() { + int i; + + for (i = 0; i < splashFontCacheSize; ++i) { + if (fontCache[i]) { + delete fontCache[i]; + } + } + +#if HAVE_T1LIB_H + if (t1Engine) { + delete t1Engine; + } +#endif +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + if (ftEngine) { + delete ftEngine; + } +#endif +} + +SplashFontFile *SplashFontEngine::getFontFile(SplashFontFileID *id) { + SplashFontFile *fontFile; + int i; + + for (i = 0; i < splashFontCacheSize; ++i) { + if (fontCache[i]) { + fontFile = fontCache[i]->getFontFile(); + if (fontFile && fontFile->getID()->matches(id)) { + return fontFile; + } + } + } + return NULL; +} + +SplashFontFile *SplashFontEngine::loadType1Font(SplashFontFileID *idA, + SplashFontSrc *src, + char **enc) { + SplashFontFile *fontFile; + + fontFile = NULL; +#if HAVE_T1LIB_H + if (!fontFile && t1Engine) { + fontFile = t1Engine->loadType1Font(idA, src, enc); + } +#endif +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + if (!fontFile && ftEngine) { + fontFile = ftEngine->loadType1Font(idA, src, enc); + } +#endif + + // delete the (temporary) font file -- with Unix hard link + // semantics, this will remove the last link; otherwise it will + // return an error, leaving the file to be deleted later (if + // loadXYZFont failed, the file will always be deleted) + if (src->isFile) + src->unref(); + + return fontFile; +} + +SplashFontFile *SplashFontEngine::loadType1CFont(SplashFontFileID *idA, + SplashFontSrc *src, + char **enc) { + SplashFontFile *fontFile; + + fontFile = NULL; +#if HAVE_T1LIB_H + if (!fontFile && t1Engine) { + fontFile = t1Engine->loadType1CFont(idA, sec, enc); + } +#endif +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + if (!fontFile && ftEngine) { + fontFile = ftEngine->loadType1CFont(idA, src, enc); + } +#endif + + // delete the (temporary) font file -- with Unix hard link + // semantics, this will remove the last link; otherwise it will + // return an error, leaving the file to be deleted later (if + // loadXYZFont failed, the file will always be deleted) + if (src->isFile) + src->unref(); + + return fontFile; +} + +SplashFontFile *SplashFontEngine::loadOpenTypeT1CFont(SplashFontFileID *idA, + SplashFontSrc *src, + char **enc) { + SplashFontFile *fontFile; + + fontFile = NULL; +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + if (!fontFile && ftEngine) { + fontFile = ftEngine->loadOpenTypeT1CFont(idA, src, enc); + } +#endif + + // delete the (temporary) font file -- with Unix hard link + // semantics, this will remove the last link; otherwise it will + // return an error, leaving the file to be deleted later (if + // loadXYZFont failed, the file will always be deleted) + if (src->isFile) + src->unref(); + + return fontFile; +} + +SplashFontFile *SplashFontEngine::loadCIDFont(SplashFontFileID *idA, + SplashFontSrc *src) { + SplashFontFile *fontFile; + + fontFile = NULL; +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + if (!fontFile && ftEngine) { + fontFile = ftEngine->loadCIDFont(idA, src); + } +#endif + + // delete the (temporary) font file -- with Unix hard link + // semantics, this will remove the last link; otherwise it will + // return an error, leaving the file to be deleted later (if + // loadXYZFont failed, the file will always be deleted) + if (src->isFile) + src->unref(); + + return fontFile; +} + +SplashFontFile *SplashFontEngine::loadOpenTypeCFFFont(SplashFontFileID *idA, + SplashFontSrc *src) { + SplashFontFile *fontFile; + + fontFile = NULL; +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + if (!fontFile && ftEngine) { + fontFile = ftEngine->loadOpenTypeCFFFont(idA, src); + } +#endif + + // delete the (temporary) font file -- with Unix hard link + // semantics, this will remove the last link; otherwise it will + // return an error, leaving the file to be deleted later (if + // loadXYZFont failed, the file will always be deleted) + if (src->isFile) + src->unref(); + + return fontFile; +} + +SplashFontFile *SplashFontEngine::loadTrueTypeFont(SplashFontFileID *idA, + SplashFontSrc *src, + Gushort *codeToGID, + int codeToGIDLen, + int faceIndex) { + SplashFontFile *fontFile; + + fontFile = NULL; +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + if (!fontFile && ftEngine) { + fontFile = ftEngine->loadTrueTypeFont(idA, src, + codeToGID, codeToGIDLen, faceIndex); + } +#endif + + if (!fontFile) { + gfree(codeToGID); + } + + // delete the (temporary) font file -- with Unix hard link + // semantics, this will remove the last link; otherwise it will + // return an error, leaving the file to be deleted later (if + // loadXYZFont failed, the file will always be deleted) + if (src->isFile) + src->unref(); + + return fontFile; +} + +SplashFont *SplashFontEngine::getFont(SplashFontFile *fontFile, + SplashCoord *textMat, + SplashCoord *ctm) { + SplashCoord mat[4]; + SplashFont *font; + int i, j; + + mat[0] = textMat[0] * ctm[0] + textMat[1] * ctm[2]; + mat[1] = -(textMat[0] * ctm[1] + textMat[1] * ctm[3]); + mat[2] = textMat[2] * ctm[0] + textMat[3] * ctm[2]; + mat[3] = -(textMat[2] * ctm[1] + textMat[3] * ctm[3]); + if (splashAbs(mat[0] * mat[3] - mat[1] * mat[2]) < 0.01) { + // avoid a singular (or close-to-singular) matrix + mat[0] = 0.01; mat[1] = 0; + mat[2] = 0; mat[3] = 0.01; + } + + font = fontCache[0]; + if (font && font->matches(fontFile, mat, textMat)) { + return font; + } + for (i = 1; i < splashFontCacheSize; ++i) { + font = fontCache[i]; + if (font && font->matches(fontFile, mat, textMat)) { + for (j = i; j > 0; --j) { + fontCache[j] = fontCache[j-1]; + } + fontCache[0] = font; + return font; + } + } + font = fontFile->makeFont(mat, textMat); + if (fontCache[splashFontCacheSize - 1]) { + delete fontCache[splashFontCacheSize - 1]; + } + for (j = splashFontCacheSize - 1; j > 0; --j) { + fontCache[j] = fontCache[j-1]; + } + fontCache[0] = font; + return font; +} diff --git a/kpdf/xpdf/splash/SplashFontFile.cc b/kpdf/xpdf/splash/SplashFontFile.cc deleted file mode 100644 index ad58c22d..00000000 --- a/kpdf/xpdf/splash/SplashFontFile.cc +++ /dev/null @@ -1,108 +0,0 @@ -//======================================================================== -// -// SplashFontFile.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#ifndef WIN32 -# include -#endif -#include "gmem.h" -#include "GString.h" -#include "SplashFontFile.h" -#include "SplashFontFileID.h" - -#ifdef VMS -#if (__VMS_VER < 70000000) -extern "C" int unlink(char *filename); -#endif -#endif - -//------------------------------------------------------------------------ -// SplashFontFile -//------------------------------------------------------------------------ - -SplashFontFile::SplashFontFile(SplashFontFileID *idA, SplashFontSrc *srcA) { - id = idA; - src = srcA; - src->ref(); - refCnt = 0; -} - -SplashFontFile::~SplashFontFile() { - src->unref(); - delete id; -} - -void SplashFontFile::incRefCnt() { - ++refCnt; -} - -void SplashFontFile::decRefCnt() { - if (!--refCnt) { - delete this; - } -} - -// - -SplashFontSrc::SplashFontSrc() { - isFile = gFalse; - deleteSrc = gFalse; - fileName = NULL; - buf = NULL; - refcnt = 1; -} - -SplashFontSrc::~SplashFontSrc() { - if (deleteSrc) { - if (isFile) { - if (fileName) - unlink(fileName->getCString()); - } else { - if (buf) - gfree(buf); - } - } - - if (isFile && fileName) - delete fileName; -} - -void SplashFontSrc::ref() { - refcnt++; -} - -void SplashFontSrc::unref() { - if (! --refcnt) - delete this; -} - -void SplashFontSrc::setFile(GString *file, GBool del) -{ - isFile = gTrue; - fileName = file->copy(); - deleteSrc = del; -} - -void SplashFontSrc::setFile(const char *file, GBool del) -{ - isFile = gTrue; - fileName = new GString(file); - deleteSrc = del; -} - -void SplashFontSrc::setBuf(char *bufA, int bufLenA, GBool del) -{ - isFile = gFalse; - buf = bufA; - bufLen = bufLenA; - deleteSrc = del; -} diff --git a/kpdf/xpdf/splash/SplashFontFile.cpp b/kpdf/xpdf/splash/SplashFontFile.cpp new file mode 100644 index 00000000..c66447bb --- /dev/null +++ b/kpdf/xpdf/splash/SplashFontFile.cpp @@ -0,0 +1,108 @@ +//======================================================================== +// +// SplashFontFile.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#ifndef WIN32 +# include +#endif +#include "gmem.h" +#include "GString.h" +#include "SplashFontFile.h" +#include "SplashFontFileID.h" + +#ifdef VMS +#if (__VMS_VER < 70000000) +extern "C" int unlink(char *filename); +#endif +#endif + +//------------------------------------------------------------------------ +// SplashFontFile +//------------------------------------------------------------------------ + +SplashFontFile::SplashFontFile(SplashFontFileID *idA, SplashFontSrc *srcA) { + id = idA; + src = srcA; + src->ref(); + refCnt = 0; +} + +SplashFontFile::~SplashFontFile() { + src->unref(); + delete id; +} + +void SplashFontFile::incRefCnt() { + ++refCnt; +} + +void SplashFontFile::decRefCnt() { + if (!--refCnt) { + delete this; + } +} + +// + +SplashFontSrc::SplashFontSrc() { + isFile = gFalse; + deleteSrc = gFalse; + fileName = NULL; + buf = NULL; + refcnt = 1; +} + +SplashFontSrc::~SplashFontSrc() { + if (deleteSrc) { + if (isFile) { + if (fileName) + unlink(fileName->getCString()); + } else { + if (buf) + gfree(buf); + } + } + + if (isFile && fileName) + delete fileName; +} + +void SplashFontSrc::ref() { + refcnt++; +} + +void SplashFontSrc::unref() { + if (! --refcnt) + delete this; +} + +void SplashFontSrc::setFile(GString *file, GBool del) +{ + isFile = gTrue; + fileName = file->copy(); + deleteSrc = del; +} + +void SplashFontSrc::setFile(const char *file, GBool del) +{ + isFile = gTrue; + fileName = new GString(file); + deleteSrc = del; +} + +void SplashFontSrc::setBuf(char *bufA, int bufLenA, GBool del) +{ + isFile = gFalse; + buf = bufA; + bufLen = bufLenA; + deleteSrc = del; +} diff --git a/kpdf/xpdf/splash/SplashFontFileID.cc b/kpdf/xpdf/splash/SplashFontFileID.cc deleted file mode 100644 index af37cb2f..00000000 --- a/kpdf/xpdf/splash/SplashFontFileID.cc +++ /dev/null @@ -1,23 +0,0 @@ -//======================================================================== -// -// SplashFontFileID.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include "SplashFontFileID.h" - -//------------------------------------------------------------------------ -// SplashFontFileID -//------------------------------------------------------------------------ - -SplashFontFileID::SplashFontFileID() { -} - -SplashFontFileID::~SplashFontFileID() { -} diff --git a/kpdf/xpdf/splash/SplashFontFileID.cpp b/kpdf/xpdf/splash/SplashFontFileID.cpp new file mode 100644 index 00000000..9182d4d8 --- /dev/null +++ b/kpdf/xpdf/splash/SplashFontFileID.cpp @@ -0,0 +1,23 @@ +//======================================================================== +// +// SplashFontFileID.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include "SplashFontFileID.h" + +//------------------------------------------------------------------------ +// SplashFontFileID +//------------------------------------------------------------------------ + +SplashFontFileID::SplashFontFileID() { +} + +SplashFontFileID::~SplashFontFileID() { +} diff --git a/kpdf/xpdf/splash/SplashPath.cc b/kpdf/xpdf/splash/SplashPath.cc deleted file mode 100644 index e3a89271..00000000 --- a/kpdf/xpdf/splash/SplashPath.cc +++ /dev/null @@ -1,184 +0,0 @@ -//======================================================================== -// -// SplashPath.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "gmem.h" -#include "SplashErrorCodes.h" -#include "SplashPath.h" - -//------------------------------------------------------------------------ -// SplashPath -//------------------------------------------------------------------------ - -// A path can be in three possible states: -// -// 1. no current point -- zero or more finished subpaths -// [curSubpath == length] -// -// 2. one point in subpath -// [curSubpath == length - 1] -// -// 3. open subpath with two or more points -// [curSubpath < length - 1] - -SplashPath::SplashPath() { - pts = NULL; - flags = NULL; - length = size = 0; - curSubpath = 0; - hints = NULL; - hintsLength = hintsSize = 0; -} - -SplashPath::SplashPath(SplashPath *path) { - length = path->length; - size = path->size; - pts = (SplashPathPoint *)gmallocn(size, sizeof(SplashPathPoint)); - flags = (Guchar *)gmallocn(size, sizeof(Guchar)); - memcpy(pts, path->pts, length * sizeof(SplashPathPoint)); - memcpy(flags, path->flags, length * sizeof(Guchar)); - curSubpath = path->curSubpath; - if (path->hints) { - hintsLength = hintsSize = path->hintsLength; - hints = (SplashPathHint *)gmallocn(hintsSize, sizeof(SplashPathHint)); - memcpy(hints, path->hints, hintsLength * sizeof(SplashPathHint)); - } else { - hints = NULL; - } -} - -SplashPath::~SplashPath() { - gfree(pts); - gfree(flags); - gfree(hints); -} - -// Add space for more points. -void SplashPath::grow(int nPts) { - if (length + nPts > size) { - if (size == 0) { - size = 32; - } - while (size < length + nPts) { - size *= 2; - } - pts = (SplashPathPoint *)greallocn(pts, size, sizeof(SplashPathPoint)); - flags = (Guchar *)greallocn(flags, size, sizeof(Guchar)); - } -} - -void SplashPath::append(SplashPath *path) { - int i; - - curSubpath = length + path->curSubpath; - grow(path->length); - for (i = 0; i < path->length; ++i) { - pts[length] = path->pts[i]; - flags[length] = path->flags[i]; - ++length; - } -} - -SplashError SplashPath::moveTo(SplashCoord x, SplashCoord y) { - if (onePointSubpath()) { - return splashErrBogusPath; - } - grow(1); - pts[length].x = x; - pts[length].y = y; - flags[length] = splashPathFirst | splashPathLast; - curSubpath = length++; - return splashOk; -} - -SplashError SplashPath::lineTo(SplashCoord x, SplashCoord y) { - if (noCurrentPoint()) { - return splashErrNoCurPt; - } - flags[length-1] &= ~splashPathLast; - grow(1); - pts[length].x = x; - pts[length].y = y; - flags[length] = splashPathLast; - ++length; - return splashOk; -} - -SplashError SplashPath::curveTo(SplashCoord x1, SplashCoord y1, - SplashCoord x2, SplashCoord y2, - SplashCoord x3, SplashCoord y3) { - if (noCurrentPoint()) { - return splashErrNoCurPt; - } - flags[length-1] &= ~splashPathLast; - grow(3); - pts[length].x = x1; - pts[length].y = y1; - flags[length] = splashPathCurve; - ++length; - pts[length].x = x2; - pts[length].y = y2; - flags[length] = splashPathCurve; - ++length; - pts[length].x = x3; - pts[length].y = y3; - flags[length] = splashPathLast; - ++length; - return splashOk; -} - -SplashError SplashPath::close() { - if (noCurrentPoint()) { - return splashErrNoCurPt; - } - if (curSubpath == length - 1 || - pts[length - 1].x != pts[curSubpath].x || - pts[length - 1].y != pts[curSubpath].y) { - lineTo(pts[curSubpath].x, pts[curSubpath].y); - } - flags[curSubpath] |= splashPathClosed; - flags[length - 1] |= splashPathClosed; - curSubpath = length; - return splashOk; -} - -void SplashPath::addStrokeAdjustHint(int ctrl0, int ctrl1, - int firstPt, int lastPt) { - if (hintsLength == hintsSize) { - hintsSize = hintsLength ? 2 * hintsLength : 8; - hints = (SplashPathHint *)greallocn(hints, hintsSize, - sizeof(SplashPathHint)); - } - hints[hintsLength].ctrl0 = ctrl0; - hints[hintsLength].ctrl1 = ctrl1; - hints[hintsLength].firstPt = firstPt; - hints[hintsLength].lastPt = lastPt; - ++hintsLength; -} - -void SplashPath::offset(SplashCoord dx, SplashCoord dy) { - int i; - - for (i = 0; i < length; ++i) { - pts[i].x += dx; - pts[i].y += dy; - } -} - -GBool SplashPath::getCurPt(SplashCoord *x, SplashCoord *y) { - if (noCurrentPoint()) { - return gFalse; - } - *x = pts[length - 1].x; - *y = pts[length - 1].y; - return gTrue; -} diff --git a/kpdf/xpdf/splash/SplashPath.cpp b/kpdf/xpdf/splash/SplashPath.cpp new file mode 100644 index 00000000..4a3c334c --- /dev/null +++ b/kpdf/xpdf/splash/SplashPath.cpp @@ -0,0 +1,184 @@ +//======================================================================== +// +// SplashPath.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "gmem.h" +#include "SplashErrorCodes.h" +#include "SplashPath.h" + +//------------------------------------------------------------------------ +// SplashPath +//------------------------------------------------------------------------ + +// A path can be in three possible states: +// +// 1. no current point -- zero or more finished subpaths +// [curSubpath == length] +// +// 2. one point in subpath +// [curSubpath == length - 1] +// +// 3. open subpath with two or more points +// [curSubpath < length - 1] + +SplashPath::SplashPath() { + pts = NULL; + flags = NULL; + length = size = 0; + curSubpath = 0; + hints = NULL; + hintsLength = hintsSize = 0; +} + +SplashPath::SplashPath(SplashPath *path) { + length = path->length; + size = path->size; + pts = (SplashPathPoint *)gmallocn(size, sizeof(SplashPathPoint)); + flags = (Guchar *)gmallocn(size, sizeof(Guchar)); + memcpy(pts, path->pts, length * sizeof(SplashPathPoint)); + memcpy(flags, path->flags, length * sizeof(Guchar)); + curSubpath = path->curSubpath; + if (path->hints) { + hintsLength = hintsSize = path->hintsLength; + hints = (SplashPathHint *)gmallocn(hintsSize, sizeof(SplashPathHint)); + memcpy(hints, path->hints, hintsLength * sizeof(SplashPathHint)); + } else { + hints = NULL; + } +} + +SplashPath::~SplashPath() { + gfree(pts); + gfree(flags); + gfree(hints); +} + +// Add space for more points. +void SplashPath::grow(int nPts) { + if (length + nPts > size) { + if (size == 0) { + size = 32; + } + while (size < length + nPts) { + size *= 2; + } + pts = (SplashPathPoint *)greallocn(pts, size, sizeof(SplashPathPoint)); + flags = (Guchar *)greallocn(flags, size, sizeof(Guchar)); + } +} + +void SplashPath::append(SplashPath *path) { + int i; + + curSubpath = length + path->curSubpath; + grow(path->length); + for (i = 0; i < path->length; ++i) { + pts[length] = path->pts[i]; + flags[length] = path->flags[i]; + ++length; + } +} + +SplashError SplashPath::moveTo(SplashCoord x, SplashCoord y) { + if (onePointSubpath()) { + return splashErrBogusPath; + } + grow(1); + pts[length].x = x; + pts[length].y = y; + flags[length] = splashPathFirst | splashPathLast; + curSubpath = length++; + return splashOk; +} + +SplashError SplashPath::lineTo(SplashCoord x, SplashCoord y) { + if (noCurrentPoint()) { + return splashErrNoCurPt; + } + flags[length-1] &= ~splashPathLast; + grow(1); + pts[length].x = x; + pts[length].y = y; + flags[length] = splashPathLast; + ++length; + return splashOk; +} + +SplashError SplashPath::curveTo(SplashCoord x1, SplashCoord y1, + SplashCoord x2, SplashCoord y2, + SplashCoord x3, SplashCoord y3) { + if (noCurrentPoint()) { + return splashErrNoCurPt; + } + flags[length-1] &= ~splashPathLast; + grow(3); + pts[length].x = x1; + pts[length].y = y1; + flags[length] = splashPathCurve; + ++length; + pts[length].x = x2; + pts[length].y = y2; + flags[length] = splashPathCurve; + ++length; + pts[length].x = x3; + pts[length].y = y3; + flags[length] = splashPathLast; + ++length; + return splashOk; +} + +SplashError SplashPath::close() { + if (noCurrentPoint()) { + return splashErrNoCurPt; + } + if (curSubpath == length - 1 || + pts[length - 1].x != pts[curSubpath].x || + pts[length - 1].y != pts[curSubpath].y) { + lineTo(pts[curSubpath].x, pts[curSubpath].y); + } + flags[curSubpath] |= splashPathClosed; + flags[length - 1] |= splashPathClosed; + curSubpath = length; + return splashOk; +} + +void SplashPath::addStrokeAdjustHint(int ctrl0, int ctrl1, + int firstPt, int lastPt) { + if (hintsLength == hintsSize) { + hintsSize = hintsLength ? 2 * hintsLength : 8; + hints = (SplashPathHint *)greallocn(hints, hintsSize, + sizeof(SplashPathHint)); + } + hints[hintsLength].ctrl0 = ctrl0; + hints[hintsLength].ctrl1 = ctrl1; + hints[hintsLength].firstPt = firstPt; + hints[hintsLength].lastPt = lastPt; + ++hintsLength; +} + +void SplashPath::offset(SplashCoord dx, SplashCoord dy) { + int i; + + for (i = 0; i < length; ++i) { + pts[i].x += dx; + pts[i].y += dy; + } +} + +GBool SplashPath::getCurPt(SplashCoord *x, SplashCoord *y) { + if (noCurrentPoint()) { + return gFalse; + } + *x = pts[length - 1].x; + *y = pts[length - 1].y; + return gTrue; +} diff --git a/kpdf/xpdf/splash/SplashPattern.cc b/kpdf/xpdf/splash/SplashPattern.cc deleted file mode 100644 index e6a37852..00000000 --- a/kpdf/xpdf/splash/SplashPattern.cc +++ /dev/null @@ -1,40 +0,0 @@ -//======================================================================== -// -// SplashPattern.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include "SplashMath.h" -#include "SplashScreen.h" -#include "SplashPattern.h" - -//------------------------------------------------------------------------ -// SplashPattern -//------------------------------------------------------------------------ - -SplashPattern::SplashPattern() { -} - -SplashPattern::~SplashPattern() { -} - -//------------------------------------------------------------------------ -// SplashSolidColor -//------------------------------------------------------------------------ - -SplashSolidColor::SplashSolidColor(SplashColorPtr colorA) { - splashColorCopy(color, colorA); -} - -SplashSolidColor::~SplashSolidColor() { -} - -void SplashSolidColor::getColor(int /*x*/, int /*y*/, SplashColorPtr c) { - splashColorCopy(c, color); -} diff --git a/kpdf/xpdf/splash/SplashPattern.cpp b/kpdf/xpdf/splash/SplashPattern.cpp new file mode 100644 index 00000000..2aa4f70f --- /dev/null +++ b/kpdf/xpdf/splash/SplashPattern.cpp @@ -0,0 +1,40 @@ +//======================================================================== +// +// SplashPattern.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include "SplashMath.h" +#include "SplashScreen.h" +#include "SplashPattern.h" + +//------------------------------------------------------------------------ +// SplashPattern +//------------------------------------------------------------------------ + +SplashPattern::SplashPattern() { +} + +SplashPattern::~SplashPattern() { +} + +//------------------------------------------------------------------------ +// SplashSolidColor +//------------------------------------------------------------------------ + +SplashSolidColor::SplashSolidColor(SplashColorPtr colorA) { + splashColorCopy(color, colorA); +} + +SplashSolidColor::~SplashSolidColor() { +} + +void SplashSolidColor::getColor(int /*x*/, int /*y*/, SplashColorPtr c) { + splashColorCopy(c, color); +} diff --git a/kpdf/xpdf/splash/SplashScreen.cc b/kpdf/xpdf/splash/SplashScreen.cc deleted file mode 100644 index 3e8d36ca..00000000 --- a/kpdf/xpdf/splash/SplashScreen.cc +++ /dev/null @@ -1,385 +0,0 @@ -//======================================================================== -// -// SplashScreen.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "SplashMath.h" -#include "SplashScreen.h" - -//------------------------------------------------------------------------ - -static SplashScreenParams defaultParams = { - splashScreenDispersed, // type - 2, // size - 2, // dotRadius - 1.0, // gamma - 0.0, // blackThreshold - 1.0 // whiteThreshold -}; - -//------------------------------------------------------------------------ - -struct SplashScreenPoint { - int x, y; - int dist; -}; - -static int cmpDistances(const void *p0, const void *p1) { - return ((SplashScreenPoint *)p0)->dist - ((SplashScreenPoint *)p1)->dist; -} - -//------------------------------------------------------------------------ -// SplashScreen -//------------------------------------------------------------------------ - -// If is true, this generates a 45 degree screen using a -// circular dot spot function. DPI = resolution / ((size / 2) * -// sqrt(2)). If is false, this generates an optimal -// threshold matrix using recursive tesselation. Gamma correction -// (gamma = 1 / 1.33) is also computed here. -SplashScreen::SplashScreen(SplashScreenParams *params) { - Guchar u, black, white; - int i; - - if (!params) { - params = &defaultParams; - } - - switch (params->type) { - - case splashScreenDispersed: - // size must be a power of 2 - for (size = 1; size < params->size; size <<= 1) ; - mat = (Guchar *)gmallocn(size * size, sizeof(Guchar)); - buildDispersedMatrix(size/2, size/2, 1, size/2, 1); - break; - - case splashScreenClustered: - // size must be even - size = (params->size >> 1) << 1; - if (size < 2) { - size = 2; - } - mat = (Guchar *)gmallocn(size * size, sizeof(Guchar)); - buildClusteredMatrix(); - break; - - case splashScreenStochasticClustered: - // size must be at least 2*r - if (params->size < 2 * params->dotRadius) { - size = 2 * params->dotRadius; - } else { - size = params->size; - } - mat = (Guchar *)gmallocn(size * size, sizeof(Guchar)); - buildSCDMatrix(params->dotRadius); - break; - } - - // do gamma correction and compute minVal/maxVal - minVal = 255; - maxVal = 0; - black = splashRound((SplashCoord)255.0 * params->blackThreshold); - if (black < 1) { - black = 1; - } - int whiteAux = splashRound((SplashCoord)255.0 * params->whiteThreshold); - if (whiteAux > 255) { - white = 255; - } else { - white = whiteAux; - } - for (i = 0; i < size * size; ++i) { - u = splashRound((SplashCoord)255.0 * - splashPow((SplashCoord)mat[i] / 255.0, params->gamma)); - if (u < black) { - u = black; - } else if (u >= white) { - u = white; - } - mat[i] = u; - if (u < minVal) { - minVal = u; - } else if (u > maxVal) { - maxVal = u; - } - } -} - -void SplashScreen::buildDispersedMatrix(int i, int j, int val, - int delta, int offset) { - if (delta == 0) { - // map values in [1, size^2] --> [1, 255] - mat[i * size + j] = 1 + (254 * (val - 1)) / (size * size - 1); - } else { - buildDispersedMatrix(i, j, - val, delta / 2, 4*offset); - buildDispersedMatrix((i + delta) % size, (j + delta) % size, - val + offset, delta / 2, 4*offset); - buildDispersedMatrix((i + delta) % size, j, - val + 2*offset, delta / 2, 4*offset); - buildDispersedMatrix((i + 2*delta) % size, (j + delta) % size, - val + 3*offset, delta / 2, 4*offset); - } -} - -void SplashScreen::buildClusteredMatrix() { - SplashCoord *dist; - SplashCoord u, v, d; - Guchar val; - int size2, x, y, x1, y1, i; - - size2 = size >> 1; - - // initialize the threshold matrix - for (y = 0; y < size; ++y) { - for (x = 0; x < size; ++x) { - mat[y * size + x] = 0; - } - } - - // build the distance matrix - dist = (SplashCoord *)gmallocn(size * size2, sizeof(SplashCoord)); - for (y = 0; y < size2; ++y) { - for (x = 0; x < size2; ++x) { - if (x + y < size2 - 1) { - u = (SplashCoord)x + 0.5 - 0; - v = (SplashCoord)y + 0.5 - 0; - } else { - u = (SplashCoord)x + 0.5 - (SplashCoord)size2; - v = (SplashCoord)y + 0.5 - (SplashCoord)size2; - } - dist[y * size2 + x] = u*u + v*v; - } - } - for (y = 0; y < size2; ++y) { - for (x = 0; x < size2; ++x) { - if (x < y) { - u = (SplashCoord)x + 0.5 - 0; - v = (SplashCoord)y + 0.5 - (SplashCoord)size2; - } else { - u = (SplashCoord)x + 0.5 - (SplashCoord)size2; - v = (SplashCoord)y + 0.5 - 0; - } - dist[(size2 + y) * size2 + x] = u*u + v*v; - } - } - - // build the threshold matrix - minVal = 1; - maxVal = 0; - x1 = y1 = 0; // make gcc happy - for (i = 0; i < size * size2; ++i) { - d = -1; - for (y = 0; y < size; ++y) { - for (x = 0; x < size2; ++x) { - if (mat[y * size + x] == 0 && - dist[y * size2 + x] > d) { - x1 = x; - y1 = y; - d = dist[y1 * size2 + x1]; - } - } - } - // map values in [0, 2*size*size2-1] --> [1, 255] - val = 1 + (254 * (2*i)) / (2*size*size2 - 1); - mat[y1 * size + x1] = val; - val = 1 + (254 * (2*i+1)) / (2*size*size2 - 1); - if (y1 < size2) { - mat[(y1 + size2) * size + x1 + size2] = val; - } else { - mat[(y1 - size2) * size + x1 + size2] = val; - } - } - - gfree(dist); -} - -// Compute the distance between two points on a toroid. -int SplashScreen::distance(int x0, int y0, int x1, int y1) { - int dx0, dx1, dx, dy0, dy1, dy; - - dx0 = abs(x0 - x1); - dx1 = size - dx0; - dx = dx0 < dx1 ? dx0 : dx1; - dy0 = abs(y0 - y1); - dy1 = size - dy0; - dy = dy0 < dy1 ? dy0 : dy1; - return dx * dx + dy * dy; -} - -// Algorithm taken from: -// Victor Ostromoukhov and Roger D. Hersch, "Stochastic Clustered-Dot -// Dithering" in Color Imaging: Device-Independent Color, Color -// Hardcopy, and Graphic Arts IV, SPIE Vol. 3648, pp. 496-505, 1999. -void SplashScreen::buildSCDMatrix(int r) { - SplashScreenPoint *dots, *pts; - int dotsLen, dotsSize; - char *tmpl; - char *grid; - int *region, *dist; - int x, y, xx, yy, x0, x1, y0, y1, i, j, d, iMin, dMin, n; - - //~ this should probably happen somewhere else - srand(123); - - // generate the random space-filling curve - pts = (SplashScreenPoint *)gmallocn(size * size, sizeof(SplashScreenPoint)); - i = 0; - for (y = 0; y < size; ++y) { - for (x = 0; x < size; ++x) { - pts[i].x = x; - pts[i].y = y; - ++i; - } - } - for (i = 0; i < size * size; ++i) { - j = i + (int)((double)(size * size - i) * - (double)rand() / ((double)RAND_MAX + 1.0)); - x = pts[i].x; - y = pts[i].y; - pts[i].x = pts[j].x; - pts[i].y = pts[j].y; - pts[j].x = x; - pts[j].y = y; - } - - // construct the circle template - tmpl = (char *)gmallocn((r+1)*(r+1), sizeof(char)); - for (y = 0; y <= r; ++y) { - for (x = 0; x <= r; ++x) { - tmpl[y*(r+1) + x] = (x * y <= r * r) ? 1 : 0; - } - } - - // mark all grid cells as free - grid = (char *)gmallocn(size * size, sizeof(char)); - for (y = 0; y < size; ++y) { - for (x = 0; x < size; ++x) { - grid[y*size + x] = 0; - } - } - - // walk the space-filling curve, adding dots - dotsLen = 0; - dotsSize = 32; - dots = (SplashScreenPoint *)gmallocn(dotsSize, sizeof(SplashScreenPoint)); - for (i = 0; i < size * size; ++i) { - x = pts[i].x; - y = pts[i].y; - if (!grid[y*size + x]) { - if (dotsLen == dotsSize) { - dotsSize *= 2; - dots = (SplashScreenPoint *)greallocn(dots, dotsSize, - sizeof(SplashScreenPoint)); - } - dots[dotsLen++] = pts[i]; - for (yy = 0; yy <= r; ++yy) { - y0 = (y + yy) % size; - y1 = (y - yy + size) % size; - for (xx = 0; xx <= r; ++xx) { - if (tmpl[yy*(r+1) + xx]) { - x0 = (x + xx) % size; - x1 = (x - xx + size) % size; - grid[y0*size + x0] = 1; - grid[y0*size + x1] = 1; - grid[y1*size + x0] = 1; - grid[y1*size + x1] = 1; - } - } - } - } - } - - gfree(tmpl); - gfree(grid); - - // assign each cell to a dot, compute distance to center of dot - region = (int *)gmallocn(size * size, sizeof(int)); - dist = (int *)gmallocn(size * size, sizeof(int)); - for (y = 0; y < size; ++y) { - for (x = 0; x < size; ++x) { - iMin = 0; - dMin = distance(dots[0].x, dots[0].y, x, y); - for (i = 1; i < dotsLen; ++i) { - d = distance(dots[i].x, dots[i].y, x, y); - if (d < dMin) { - iMin = i; - dMin = d; - } - } - region[y*size + x] = iMin; - dist[y*size + x] = dMin; - } - } - - // compute threshold values - for (i = 0; i < dotsLen; ++i) { - n = 0; - for (y = 0; y < size; ++y) { - for (x = 0; x < size; ++x) { - if (region[y*size + x] == i) { - pts[n].x = x; - pts[n].y = y; - pts[n].dist = distance(dots[i].x, dots[i].y, x, y); - ++n; - } - } - } - qsort(pts, n, sizeof(SplashScreenPoint), &cmpDistances); - for (j = 0; j < n; ++j) { - // map values in [0 .. n-1] --> [255 .. 1] - mat[pts[j].y * size + pts[j].x] = 255 - (254 * j) / (n - 1); - } - } - - gfree(pts); - gfree(region); - gfree(dist); - - gfree(dots); -} - -SplashScreen::SplashScreen(SplashScreen *screen) { - size = screen->size; - mat = (Guchar *)gmallocn(size * size, sizeof(Guchar)); - memcpy(mat, screen->mat, size * size * sizeof(Guchar)); - minVal = screen->minVal; - maxVal = screen->maxVal; -} - -SplashScreen::~SplashScreen() { - gfree(mat); -} - -int SplashScreen::test(int x, int y, Guchar value) { - int xx, yy; - - if (value < minVal) { - return 0; - } - if (value >= maxVal) { - return 1; - } - if ((xx = x % size) < 0) { - xx = -xx; - } - if ((yy = y % size) < 0) { - yy = -yy; - } - return value < mat[yy * size + xx] ? 0 : 1; -} - -GBool SplashScreen::isStatic(Guchar value) { - return value < minVal || value >= maxVal; -} diff --git a/kpdf/xpdf/splash/SplashScreen.cpp b/kpdf/xpdf/splash/SplashScreen.cpp new file mode 100644 index 00000000..a1f50c0a --- /dev/null +++ b/kpdf/xpdf/splash/SplashScreen.cpp @@ -0,0 +1,385 @@ +//======================================================================== +// +// SplashScreen.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "SplashMath.h" +#include "SplashScreen.h" + +//------------------------------------------------------------------------ + +static SplashScreenParams defaultParams = { + splashScreenDispersed, // type + 2, // size + 2, // dotRadius + 1.0, // gamma + 0.0, // blackThreshold + 1.0 // whiteThreshold +}; + +//------------------------------------------------------------------------ + +struct SplashScreenPoint { + int x, y; + int dist; +}; + +static int cmpDistances(const void *p0, const void *p1) { + return ((SplashScreenPoint *)p0)->dist - ((SplashScreenPoint *)p1)->dist; +} + +//------------------------------------------------------------------------ +// SplashScreen +//------------------------------------------------------------------------ + +// If is true, this generates a 45 degree screen using a +// circular dot spot function. DPI = resolution / ((size / 2) * +// sqrt(2)). If is false, this generates an optimal +// threshold matrix using recursive tesselation. Gamma correction +// (gamma = 1 / 1.33) is also computed here. +SplashScreen::SplashScreen(SplashScreenParams *params) { + Guchar u, black, white; + int i; + + if (!params) { + params = &defaultParams; + } + + switch (params->type) { + + case splashScreenDispersed: + // size must be a power of 2 + for (size = 1; size < params->size; size <<= 1) ; + mat = (Guchar *)gmallocn(size * size, sizeof(Guchar)); + buildDispersedMatrix(size/2, size/2, 1, size/2, 1); + break; + + case splashScreenClustered: + // size must be even + size = (params->size >> 1) << 1; + if (size < 2) { + size = 2; + } + mat = (Guchar *)gmallocn(size * size, sizeof(Guchar)); + buildClusteredMatrix(); + break; + + case splashScreenStochasticClustered: + // size must be at least 2*r + if (params->size < 2 * params->dotRadius) { + size = 2 * params->dotRadius; + } else { + size = params->size; + } + mat = (Guchar *)gmallocn(size * size, sizeof(Guchar)); + buildSCDMatrix(params->dotRadius); + break; + } + + // do gamma correction and compute minVal/maxVal + minVal = 255; + maxVal = 0; + black = splashRound((SplashCoord)255.0 * params->blackThreshold); + if (black < 1) { + black = 1; + } + int whiteAux = splashRound((SplashCoord)255.0 * params->whiteThreshold); + if (whiteAux > 255) { + white = 255; + } else { + white = whiteAux; + } + for (i = 0; i < size * size; ++i) { + u = splashRound((SplashCoord)255.0 * + splashPow((SplashCoord)mat[i] / 255.0, params->gamma)); + if (u < black) { + u = black; + } else if (u >= white) { + u = white; + } + mat[i] = u; + if (u < minVal) { + minVal = u; + } else if (u > maxVal) { + maxVal = u; + } + } +} + +void SplashScreen::buildDispersedMatrix(int i, int j, int val, + int delta, int offset) { + if (delta == 0) { + // map values in [1, size^2] --> [1, 255] + mat[i * size + j] = 1 + (254 * (val - 1)) / (size * size - 1); + } else { + buildDispersedMatrix(i, j, + val, delta / 2, 4*offset); + buildDispersedMatrix((i + delta) % size, (j + delta) % size, + val + offset, delta / 2, 4*offset); + buildDispersedMatrix((i + delta) % size, j, + val + 2*offset, delta / 2, 4*offset); + buildDispersedMatrix((i + 2*delta) % size, (j + delta) % size, + val + 3*offset, delta / 2, 4*offset); + } +} + +void SplashScreen::buildClusteredMatrix() { + SplashCoord *dist; + SplashCoord u, v, d; + Guchar val; + int size2, x, y, x1, y1, i; + + size2 = size >> 1; + + // initialize the threshold matrix + for (y = 0; y < size; ++y) { + for (x = 0; x < size; ++x) { + mat[y * size + x] = 0; + } + } + + // build the distance matrix + dist = (SplashCoord *)gmallocn(size * size2, sizeof(SplashCoord)); + for (y = 0; y < size2; ++y) { + for (x = 0; x < size2; ++x) { + if (x + y < size2 - 1) { + u = (SplashCoord)x + 0.5 - 0; + v = (SplashCoord)y + 0.5 - 0; + } else { + u = (SplashCoord)x + 0.5 - (SplashCoord)size2; + v = (SplashCoord)y + 0.5 - (SplashCoord)size2; + } + dist[y * size2 + x] = u*u + v*v; + } + } + for (y = 0; y < size2; ++y) { + for (x = 0; x < size2; ++x) { + if (x < y) { + u = (SplashCoord)x + 0.5 - 0; + v = (SplashCoord)y + 0.5 - (SplashCoord)size2; + } else { + u = (SplashCoord)x + 0.5 - (SplashCoord)size2; + v = (SplashCoord)y + 0.5 - 0; + } + dist[(size2 + y) * size2 + x] = u*u + v*v; + } + } + + // build the threshold matrix + minVal = 1; + maxVal = 0; + x1 = y1 = 0; // make gcc happy + for (i = 0; i < size * size2; ++i) { + d = -1; + for (y = 0; y < size; ++y) { + for (x = 0; x < size2; ++x) { + if (mat[y * size + x] == 0 && + dist[y * size2 + x] > d) { + x1 = x; + y1 = y; + d = dist[y1 * size2 + x1]; + } + } + } + // map values in [0, 2*size*size2-1] --> [1, 255] + val = 1 + (254 * (2*i)) / (2*size*size2 - 1); + mat[y1 * size + x1] = val; + val = 1 + (254 * (2*i+1)) / (2*size*size2 - 1); + if (y1 < size2) { + mat[(y1 + size2) * size + x1 + size2] = val; + } else { + mat[(y1 - size2) * size + x1 + size2] = val; + } + } + + gfree(dist); +} + +// Compute the distance between two points on a toroid. +int SplashScreen::distance(int x0, int y0, int x1, int y1) { + int dx0, dx1, dx, dy0, dy1, dy; + + dx0 = abs(x0 - x1); + dx1 = size - dx0; + dx = dx0 < dx1 ? dx0 : dx1; + dy0 = abs(y0 - y1); + dy1 = size - dy0; + dy = dy0 < dy1 ? dy0 : dy1; + return dx * dx + dy * dy; +} + +// Algorithm taken from: +// Victor Ostromoukhov and Roger D. Hersch, "Stochastic Clustered-Dot +// Dithering" in Color Imaging: Device-Independent Color, Color +// Hardcopy, and Graphic Arts IV, SPIE Vol. 3648, pp. 496-505, 1999. +void SplashScreen::buildSCDMatrix(int r) { + SplashScreenPoint *dots, *pts; + int dotsLen, dotsSize; + char *tmpl; + char *grid; + int *region, *dist; + int x, y, xx, yy, x0, x1, y0, y1, i, j, d, iMin, dMin, n; + + //~ this should probably happen somewhere else + srand(123); + + // generate the random space-filling curve + pts = (SplashScreenPoint *)gmallocn(size * size, sizeof(SplashScreenPoint)); + i = 0; + for (y = 0; y < size; ++y) { + for (x = 0; x < size; ++x) { + pts[i].x = x; + pts[i].y = y; + ++i; + } + } + for (i = 0; i < size * size; ++i) { + j = i + (int)((double)(size * size - i) * + (double)rand() / ((double)RAND_MAX + 1.0)); + x = pts[i].x; + y = pts[i].y; + pts[i].x = pts[j].x; + pts[i].y = pts[j].y; + pts[j].x = x; + pts[j].y = y; + } + + // construct the circle template + tmpl = (char *)gmallocn((r+1)*(r+1), sizeof(char)); + for (y = 0; y <= r; ++y) { + for (x = 0; x <= r; ++x) { + tmpl[y*(r+1) + x] = (x * y <= r * r) ? 1 : 0; + } + } + + // mark all grid cells as free + grid = (char *)gmallocn(size * size, sizeof(char)); + for (y = 0; y < size; ++y) { + for (x = 0; x < size; ++x) { + grid[y*size + x] = 0; + } + } + + // walk the space-filling curve, adding dots + dotsLen = 0; + dotsSize = 32; + dots = (SplashScreenPoint *)gmallocn(dotsSize, sizeof(SplashScreenPoint)); + for (i = 0; i < size * size; ++i) { + x = pts[i].x; + y = pts[i].y; + if (!grid[y*size + x]) { + if (dotsLen == dotsSize) { + dotsSize *= 2; + dots = (SplashScreenPoint *)greallocn(dots, dotsSize, + sizeof(SplashScreenPoint)); + } + dots[dotsLen++] = pts[i]; + for (yy = 0; yy <= r; ++yy) { + y0 = (y + yy) % size; + y1 = (y - yy + size) % size; + for (xx = 0; xx <= r; ++xx) { + if (tmpl[yy*(r+1) + xx]) { + x0 = (x + xx) % size; + x1 = (x - xx + size) % size; + grid[y0*size + x0] = 1; + grid[y0*size + x1] = 1; + grid[y1*size + x0] = 1; + grid[y1*size + x1] = 1; + } + } + } + } + } + + gfree(tmpl); + gfree(grid); + + // assign each cell to a dot, compute distance to center of dot + region = (int *)gmallocn(size * size, sizeof(int)); + dist = (int *)gmallocn(size * size, sizeof(int)); + for (y = 0; y < size; ++y) { + for (x = 0; x < size; ++x) { + iMin = 0; + dMin = distance(dots[0].x, dots[0].y, x, y); + for (i = 1; i < dotsLen; ++i) { + d = distance(dots[i].x, dots[i].y, x, y); + if (d < dMin) { + iMin = i; + dMin = d; + } + } + region[y*size + x] = iMin; + dist[y*size + x] = dMin; + } + } + + // compute threshold values + for (i = 0; i < dotsLen; ++i) { + n = 0; + for (y = 0; y < size; ++y) { + for (x = 0; x < size; ++x) { + if (region[y*size + x] == i) { + pts[n].x = x; + pts[n].y = y; + pts[n].dist = distance(dots[i].x, dots[i].y, x, y); + ++n; + } + } + } + qsort(pts, n, sizeof(SplashScreenPoint), &cmpDistances); + for (j = 0; j < n; ++j) { + // map values in [0 .. n-1] --> [255 .. 1] + mat[pts[j].y * size + pts[j].x] = 255 - (254 * j) / (n - 1); + } + } + + gfree(pts); + gfree(region); + gfree(dist); + + gfree(dots); +} + +SplashScreen::SplashScreen(SplashScreen *screen) { + size = screen->size; + mat = (Guchar *)gmallocn(size * size, sizeof(Guchar)); + memcpy(mat, screen->mat, size * size * sizeof(Guchar)); + minVal = screen->minVal; + maxVal = screen->maxVal; +} + +SplashScreen::~SplashScreen() { + gfree(mat); +} + +int SplashScreen::test(int x, int y, Guchar value) { + int xx, yy; + + if (value < minVal) { + return 0; + } + if (value >= maxVal) { + return 1; + } + if ((xx = x % size) < 0) { + xx = -xx; + } + if ((yy = y % size) < 0) { + yy = -yy; + } + return value < mat[yy * size + xx] ? 0 : 1; +} + +GBool SplashScreen::isStatic(Guchar value) { + return value < minVal || value >= maxVal; +} diff --git a/kpdf/xpdf/splash/SplashState.cc b/kpdf/xpdf/splash/SplashState.cc deleted file mode 100644 index e2c34c44..00000000 --- a/kpdf/xpdf/splash/SplashState.cc +++ /dev/null @@ -1,165 +0,0 @@ -//======================================================================== -// -// SplashState.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "gmem.h" -#include "SplashPattern.h" -#include "SplashScreen.h" -#include "SplashClip.h" -#include "SplashBitmap.h" -#include "SplashState.h" - -//------------------------------------------------------------------------ -// SplashState -//------------------------------------------------------------------------ - -// number of components in each color mode -int splashColorModeNComps[] = { - 1, 1, 3, 3, 4 -}; - -SplashState::SplashState(int width, int height, GBool vectorAntialias, - SplashScreenParams *screenParams) { - SplashColor color; - - matrix[0] = 1; matrix[1] = 0; - matrix[2] = 0; matrix[3] = 1; - matrix[4] = 0; matrix[5] = 0; - memset(&color, 0, sizeof(SplashColor)); - strokePattern = new SplashSolidColor(color); - fillPattern = new SplashSolidColor(color); - screen = new SplashScreen(screenParams); - blendFunc = NULL; - strokeAlpha = 1; - fillAlpha = 1; - lineWidth = 0; - lineCap = splashLineCapButt; - lineJoin = splashLineJoinMiter; - miterLimit = 10; - flatness = 1; - lineDash = NULL; - lineDashLength = 0; - lineDashPhase = 0; - strokeAdjust = gFalse; - clip = new SplashClip(0, 0, width - 0.001, height - 0.001, vectorAntialias); - softMask = NULL; - deleteSoftMask = gFalse; - inNonIsolatedGroup = gFalse; - next = NULL; -} - -SplashState::SplashState(int width, int height, GBool vectorAntialias, - SplashScreen *screenA) { - SplashColor color; - - matrix[0] = 1; matrix[1] = 0; - matrix[2] = 0; matrix[3] = 1; - matrix[4] = 0; matrix[5] = 0; - memset(&color, 0, sizeof(SplashColor)); - strokePattern = new SplashSolidColor(color); - fillPattern = new SplashSolidColor(color); - screen = screenA->copy(); - blendFunc = NULL; - strokeAlpha = 1; - fillAlpha = 1; - lineWidth = 0; - lineCap = splashLineCapButt; - lineJoin = splashLineJoinMiter; - miterLimit = 10; - flatness = 1; - lineDash = NULL; - lineDashLength = 0; - lineDashPhase = 0; - strokeAdjust = gFalse; - clip = new SplashClip(0, 0, width - 0.001, height - 0.001, vectorAntialias); - softMask = NULL; - deleteSoftMask = gFalse; - inNonIsolatedGroup = gFalse; - next = NULL; -} - -SplashState::SplashState(SplashState *state) { - memcpy(matrix, state->matrix, 6 * sizeof(SplashCoord)); - strokePattern = state->strokePattern->copy(); - fillPattern = state->fillPattern->copy(); - screen = state->screen->copy(); - blendFunc = state->blendFunc; - strokeAlpha = state->strokeAlpha; - fillAlpha = state->fillAlpha; - lineWidth = state->lineWidth; - lineCap = state->lineCap; - lineJoin = state->lineJoin; - miterLimit = state->miterLimit; - flatness = state->flatness; - if (state->lineDash) { - lineDashLength = state->lineDashLength; - lineDash = (SplashCoord *)gmallocn(lineDashLength, sizeof(SplashCoord)); - memcpy(lineDash, state->lineDash, lineDashLength * sizeof(SplashCoord)); - } else { - lineDash = NULL; - lineDashLength = 0; - } - lineDashPhase = state->lineDashPhase; - strokeAdjust = state->strokeAdjust; - clip = state->clip->copy(); - softMask = state->softMask; - deleteSoftMask = gFalse; - inNonIsolatedGroup = state->inNonIsolatedGroup; - next = NULL; -} - -SplashState::~SplashState() { - delete strokePattern; - delete fillPattern; - delete screen; - gfree(lineDash); - delete clip; - if (deleteSoftMask && softMask) { - delete softMask; - } -} - -void SplashState::setStrokePattern(SplashPattern *strokePatternA) { - delete strokePattern; - strokePattern = strokePatternA; -} - -void SplashState::setFillPattern(SplashPattern *fillPatternA) { - delete fillPattern; - fillPattern = fillPatternA; -} - -void SplashState::setScreen(SplashScreen *screenA) { - delete screen; - screen = screenA; -} - -void SplashState::setLineDash(SplashCoord *lineDashA, int lineDashLengthA, - SplashCoord lineDashPhaseA) { - gfree(lineDash); - lineDashLength = lineDashLengthA; - if (lineDashLength > 0) { - lineDash = (SplashCoord *)gmallocn(lineDashLength, sizeof(SplashCoord)); - memcpy(lineDash, lineDashA, lineDashLength * sizeof(SplashCoord)); - } else { - lineDash = NULL; - } - lineDashPhase = lineDashPhaseA; -} - -void SplashState::setSoftMask(SplashBitmap *softMaskA) { - if (deleteSoftMask) { - delete softMask; - } - softMask = softMaskA; - deleteSoftMask = gTrue; -} diff --git a/kpdf/xpdf/splash/SplashState.cpp b/kpdf/xpdf/splash/SplashState.cpp new file mode 100644 index 00000000..17445ad7 --- /dev/null +++ b/kpdf/xpdf/splash/SplashState.cpp @@ -0,0 +1,165 @@ +//======================================================================== +// +// SplashState.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "gmem.h" +#include "SplashPattern.h" +#include "SplashScreen.h" +#include "SplashClip.h" +#include "SplashBitmap.h" +#include "SplashState.h" + +//------------------------------------------------------------------------ +// SplashState +//------------------------------------------------------------------------ + +// number of components in each color mode +int splashColorModeNComps[] = { + 1, 1, 3, 3, 4 +}; + +SplashState::SplashState(int width, int height, GBool vectorAntialias, + SplashScreenParams *screenParams) { + SplashColor color; + + matrix[0] = 1; matrix[1] = 0; + matrix[2] = 0; matrix[3] = 1; + matrix[4] = 0; matrix[5] = 0; + memset(&color, 0, sizeof(SplashColor)); + strokePattern = new SplashSolidColor(color); + fillPattern = new SplashSolidColor(color); + screen = new SplashScreen(screenParams); + blendFunc = NULL; + strokeAlpha = 1; + fillAlpha = 1; + lineWidth = 0; + lineCap = splashLineCapButt; + lineJoin = splashLineJoinMiter; + miterLimit = 10; + flatness = 1; + lineDash = NULL; + lineDashLength = 0; + lineDashPhase = 0; + strokeAdjust = gFalse; + clip = new SplashClip(0, 0, width - 0.001, height - 0.001, vectorAntialias); + softMask = NULL; + deleteSoftMask = gFalse; + inNonIsolatedGroup = gFalse; + next = NULL; +} + +SplashState::SplashState(int width, int height, GBool vectorAntialias, + SplashScreen *screenA) { + SplashColor color; + + matrix[0] = 1; matrix[1] = 0; + matrix[2] = 0; matrix[3] = 1; + matrix[4] = 0; matrix[5] = 0; + memset(&color, 0, sizeof(SplashColor)); + strokePattern = new SplashSolidColor(color); + fillPattern = new SplashSolidColor(color); + screen = screenA->copy(); + blendFunc = NULL; + strokeAlpha = 1; + fillAlpha = 1; + lineWidth = 0; + lineCap = splashLineCapButt; + lineJoin = splashLineJoinMiter; + miterLimit = 10; + flatness = 1; + lineDash = NULL; + lineDashLength = 0; + lineDashPhase = 0; + strokeAdjust = gFalse; + clip = new SplashClip(0, 0, width - 0.001, height - 0.001, vectorAntialias); + softMask = NULL; + deleteSoftMask = gFalse; + inNonIsolatedGroup = gFalse; + next = NULL; +} + +SplashState::SplashState(SplashState *state) { + memcpy(matrix, state->matrix, 6 * sizeof(SplashCoord)); + strokePattern = state->strokePattern->copy(); + fillPattern = state->fillPattern->copy(); + screen = state->screen->copy(); + blendFunc = state->blendFunc; + strokeAlpha = state->strokeAlpha; + fillAlpha = state->fillAlpha; + lineWidth = state->lineWidth; + lineCap = state->lineCap; + lineJoin = state->lineJoin; + miterLimit = state->miterLimit; + flatness = state->flatness; + if (state->lineDash) { + lineDashLength = state->lineDashLength; + lineDash = (SplashCoord *)gmallocn(lineDashLength, sizeof(SplashCoord)); + memcpy(lineDash, state->lineDash, lineDashLength * sizeof(SplashCoord)); + } else { + lineDash = NULL; + lineDashLength = 0; + } + lineDashPhase = state->lineDashPhase; + strokeAdjust = state->strokeAdjust; + clip = state->clip->copy(); + softMask = state->softMask; + deleteSoftMask = gFalse; + inNonIsolatedGroup = state->inNonIsolatedGroup; + next = NULL; +} + +SplashState::~SplashState() { + delete strokePattern; + delete fillPattern; + delete screen; + gfree(lineDash); + delete clip; + if (deleteSoftMask && softMask) { + delete softMask; + } +} + +void SplashState::setStrokePattern(SplashPattern *strokePatternA) { + delete strokePattern; + strokePattern = strokePatternA; +} + +void SplashState::setFillPattern(SplashPattern *fillPatternA) { + delete fillPattern; + fillPattern = fillPatternA; +} + +void SplashState::setScreen(SplashScreen *screenA) { + delete screen; + screen = screenA; +} + +void SplashState::setLineDash(SplashCoord *lineDashA, int lineDashLengthA, + SplashCoord lineDashPhaseA) { + gfree(lineDash); + lineDashLength = lineDashLengthA; + if (lineDashLength > 0) { + lineDash = (SplashCoord *)gmallocn(lineDashLength, sizeof(SplashCoord)); + memcpy(lineDash, lineDashA, lineDashLength * sizeof(SplashCoord)); + } else { + lineDash = NULL; + } + lineDashPhase = lineDashPhaseA; +} + +void SplashState::setSoftMask(SplashBitmap *softMaskA) { + if (deleteSoftMask) { + delete softMask; + } + softMask = softMaskA; + deleteSoftMask = gTrue; +} diff --git a/kpdf/xpdf/splash/SplashT1Font.cc b/kpdf/xpdf/splash/SplashT1Font.cc deleted file mode 100644 index 19237e1d..00000000 --- a/kpdf/xpdf/splash/SplashT1Font.cc +++ /dev/null @@ -1,292 +0,0 @@ -//======================================================================== -// -// SplashT1Font.cc -// -//======================================================================== - -#include - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "SplashMath.h" -#include "SplashGlyphBitmap.h" -#include "SplashPath.h" -#include "SplashT1FontEngine.h" -#include "SplashT1FontFile.h" -#include "SplashT1Font.h" - -//------------------------------------------------------------------------ - -static Guchar bitReverse[256] = { - 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, - 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, - 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, - 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, - 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, - 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4, - 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, - 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, - 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, - 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, - 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, - 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, - 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, - 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6, - 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, - 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, - 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1, - 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1, - 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, - 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, - 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5, - 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, - 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, - 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, - 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, - 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, - 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, - 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb, - 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7, - 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, - 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, - 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff -}; - -//------------------------------------------------------------------------ -// SplashT1Font -//------------------------------------------------------------------------ - -SplashT1Font::SplashT1Font(SplashT1FontFile *fontFileA, SplashCoord *matA, - SplashCoord *textMatA): - SplashFont(fontFileA, matA, textMatA, fontFileA->engine->aa) -{ - T1_TMATRIX matrix; - BBox bbox; - SplashCoord bbx0, bby0, bbx1, bby1; - int x, y; - - t1libID = T1_CopyFont(fontFileA->t1libID); - outlineID = -1; - - // compute font size - size = (float)splashSqrt(mat[2]*mat[2] + mat[3]*mat[3]); - - // transform the four corners of the font bounding box -- the min - // and max values form the bounding box of the transformed font - bbox = T1_GetFontBBox(t1libID); - bbx0 = 0.001 * bbox.llx; - bby0 = 0.001 * bbox.lly; - bbx1 = 0.001 * bbox.urx; - bby1 = 0.001 * bbox.ury; - // some fonts are completely broken, so we fake it (with values - // large enough that most glyphs should fit) - if (bbx0 == 0 && bby0 == 0 && bbx1 == 0 && bby1 == 0) { - bbx0 = bby0 = -0.5; - bbx1 = bby1 = 1.5; - } - x = (int)(mat[0] * bbx0 + mat[2] * bby0); - xMin = xMax = x; - y = (int)(mat[1] * bbx0 + mat[3] * bby0); - yMin = yMax = y; - x = (int)(mat[0] * bbx0 + mat[2] * bby1); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)(mat[1] * bbx0 + mat[3] * bby1); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - x = (int)(mat[0] * bbx1 + mat[2] * bby0); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)(mat[1] * bbx1 + mat[3] * bby0); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - x = (int)(mat[0] * bbx1 + mat[2] * bby1); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - y = (int)(mat[1] * bbx1 + mat[3] * bby1); - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - // This is a kludge: some buggy PDF generators embed fonts with - // zero bounding boxes. - if (xMax == xMin) { - xMin = 0; - xMax = (int)size; - } - if (yMax == yMin) { - yMin = 0; - yMax = (int)(1.2 * size); - } - // Another kludge: an unusually large xMin or yMin coordinate is - // probably wrong. - if (xMin > 0) { - xMin = 0; - } - if (yMin > 0) { - yMin = 0; - } - // Another kludge: t1lib doesn't correctly handle fonts with - // real (non-integer) bounding box coordinates. - if (xMax - xMin > 5000) { - xMin = 0; - xMax = (int)size; - } - if (yMax - yMin > 5000) { - yMin = 0; - yMax = (int)(1.2 * size); - } - - // transform the font - matrix.cxx = (double)mat[0] / size; - matrix.cxy = (double)mat[1] / size; - matrix.cyx = (double)mat[2] / size; - matrix.cyy = (double)mat[3] / size; - T1_TransformFont(t1libID, &matrix); -} - -SplashT1Font::~SplashT1Font() { - T1_DeleteFont(t1libID); - if (outlineID >= 0) { - T1_DeleteFont(outlineID); - } -} - -GBool SplashT1Font::getGlyph(int c, int xFrac, int yFrac, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { - return SplashFont::getGlyph(c, 0, 0, bitmap, x0, y0, clip, clipRes); -} - -GBool SplashT1Font::makeGlyph(int c, int xFrac, int yFrac, - SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { - GLYPH *glyph; - int n, i; - - if (aa) { - glyph = T1_AASetChar(t1libID, c, size, NULL); - } else { - glyph = T1_SetChar(t1libID, c, size, NULL); - } - if (!glyph) { - return gFalse; - } - - bitmap->x = -glyph->metrics.leftSideBearing; - bitmap->y = glyph->metrics.ascent; - bitmap->w = glyph->metrics.rightSideBearing - glyph->metrics.leftSideBearing; - bitmap->h = glyph->metrics.ascent - glyph->metrics.descent; - bitmap->aa = aa; - if (aa) { - bitmap->data = (Guchar *)glyph->bits; - bitmap->freeData = gFalse; - } else { - n = bitmap->h * ((bitmap->w + 7) >> 3); - bitmap->data = (Guchar *)gmalloc(n); - for (i = 0; i < n; ++i) { - bitmap->data[i] = bitReverse[glyph->bits[i] & 0xff]; - } - bitmap->freeData = gTrue; - } - - *clipRes = clip->testRect(x0 - bitmap->x, - y0 - bitmap->y, - x0 - bitmap->x + bitmap->w - 1, - y0 - bitmap->y + bitmap->h - 1); - - return gTrue; -} - -SplashPath *SplashT1Font::getGlyphPath(int c) { - T1_TMATRIX matrix; - SplashPath *path; - T1_OUTLINE *outline; - T1_PATHSEGMENT *seg; - T1_BEZIERSEGMENT *bez; - SplashCoord x, y, x1, y1; - GBool needClose; - - if (outlineID < 0) { - outlineID = T1_CopyFont(((SplashT1FontFile *)fontFile)->t1libID); - outlineSize = (float)splashSqrt(textMat[2]*textMat[2] + - textMat[3]*textMat[3]); - matrix.cxx = (double)textMat[0] / outlineSize; - matrix.cxy = (double)textMat[1] / outlineSize; - matrix.cyx = (double)textMat[2] / outlineSize; - matrix.cyy = (double)textMat[3] / outlineSize; - // t1lib doesn't seem to handle small sizes correctly here, so set - // the size to 1000, and scale the resulting coordinates later - outlineMul = (float)(outlineSize / 65536000.0); - outlineSize = 1000; - T1_TransformFont(outlineID, &matrix); - } - - path = new SplashPath(); - if ((outline = T1_GetCharOutline(outlineID, c, outlineSize, NULL))) { - x = 0; - y = 0; - needClose = gFalse; - for (seg = outline; seg; seg = seg->link) { - switch (seg->type) { - case T1_PATHTYPE_MOVE: - if (needClose) { - path->close(); - needClose = gFalse; - } - x += seg->dest.x * outlineMul; - y += seg->dest.y * outlineMul; - path->moveTo(x, -y); - break; - case T1_PATHTYPE_LINE: - x += seg->dest.x * outlineMul; - y += seg->dest.y * outlineMul; - path->lineTo(x, -y); - needClose = gTrue; - break; - case T1_PATHTYPE_BEZIER: - bez = (T1_BEZIERSEGMENT *)seg; - x1 = x + (SplashCoord)(bez->dest.x * outlineMul); - y1 = y + (SplashCoord)(bez->dest.y * outlineMul); - path->curveTo(x + (SplashCoord)(bez->B.x * outlineMul), - -(y + (SplashCoord)(bez->B.y * outlineMul)), - x + (SplashCoord)(bez->C.x * outlineMul), - -(y + (SplashCoord)(bez->C.y * outlineMul)), - x1, -y1); - x = x1; - y = y1; - needClose = gTrue; - break; - } - } - if (needClose) { - path->close(); - } - T1_FreeOutline(outline); - } - - return path; -} - -#endif // HAVE_T1LIB_H diff --git a/kpdf/xpdf/splash/SplashT1Font.cpp b/kpdf/xpdf/splash/SplashT1Font.cpp new file mode 100644 index 00000000..17dfcd78 --- /dev/null +++ b/kpdf/xpdf/splash/SplashT1Font.cpp @@ -0,0 +1,292 @@ +//======================================================================== +// +// SplashT1Font.cpp +// +//======================================================================== + +#include + +#if HAVE_T1LIB_H + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "SplashMath.h" +#include "SplashGlyphBitmap.h" +#include "SplashPath.h" +#include "SplashT1FontEngine.h" +#include "SplashT1FontFile.h" +#include "SplashT1Font.h" + +//------------------------------------------------------------------------ + +static Guchar bitReverse[256] = { + 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, + 0x10, 0x90, 0x50, 0xd0, 0x30, 0xb0, 0x70, 0xf0, + 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, 0x68, 0xe8, + 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, + 0x04, 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, + 0x14, 0x94, 0x54, 0xd4, 0x34, 0xb4, 0x74, 0xf4, + 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, 0xec, + 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, + 0x02, 0x82, 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, + 0x12, 0x92, 0x52, 0xd2, 0x32, 0xb2, 0x72, 0xf2, + 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, + 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, + 0x06, 0x86, 0x46, 0xc6, 0x26, 0xa6, 0x66, 0xe6, + 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, 0x76, 0xf6, + 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, + 0x1e, 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, + 0x01, 0x81, 0x41, 0xc1, 0x21, 0xa1, 0x61, 0xe1, + 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, 0xf1, + 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, + 0x19, 0x99, 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, + 0x05, 0x85, 0x45, 0xc5, 0x25, 0xa5, 0x65, 0xe5, + 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, + 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, + 0x1d, 0x9d, 0x5d, 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, + 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, 0x63, 0xe3, + 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, + 0x0b, 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, + 0x1b, 0x9b, 0x5b, 0xdb, 0x3b, 0xbb, 0x7b, 0xfb, + 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, 0xe7, + 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, + 0x0f, 0x8f, 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, + 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, 0xbf, 0x7f, 0xff +}; + +//------------------------------------------------------------------------ +// SplashT1Font +//------------------------------------------------------------------------ + +SplashT1Font::SplashT1Font(SplashT1FontFile *fontFileA, SplashCoord *matA, + SplashCoord *textMatA): + SplashFont(fontFileA, matA, textMatA, fontFileA->engine->aa) +{ + T1_TMATRIX matrix; + BBox bbox; + SplashCoord bbx0, bby0, bbx1, bby1; + int x, y; + + t1libID = T1_CopyFont(fontFileA->t1libID); + outlineID = -1; + + // compute font size + size = (float)splashSqrt(mat[2]*mat[2] + mat[3]*mat[3]); + + // transform the four corners of the font bounding box -- the min + // and max values form the bounding box of the transformed font + bbox = T1_GetFontBBox(t1libID); + bbx0 = 0.001 * bbox.llx; + bby0 = 0.001 * bbox.lly; + bbx1 = 0.001 * bbox.urx; + bby1 = 0.001 * bbox.ury; + // some fonts are completely broken, so we fake it (with values + // large enough that most glyphs should fit) + if (bbx0 == 0 && bby0 == 0 && bbx1 == 0 && bby1 == 0) { + bbx0 = bby0 = -0.5; + bbx1 = bby1 = 1.5; + } + x = (int)(mat[0] * bbx0 + mat[2] * bby0); + xMin = xMax = x; + y = (int)(mat[1] * bbx0 + mat[3] * bby0); + yMin = yMax = y; + x = (int)(mat[0] * bbx0 + mat[2] * bby1); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + y = (int)(mat[1] * bbx0 + mat[3] * bby1); + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + x = (int)(mat[0] * bbx1 + mat[2] * bby0); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + y = (int)(mat[1] * bbx1 + mat[3] * bby0); + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + x = (int)(mat[0] * bbx1 + mat[2] * bby1); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + y = (int)(mat[1] * bbx1 + mat[3] * bby1); + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + // This is a kludge: some buggy PDF generators embed fonts with + // zero bounding boxes. + if (xMax == xMin) { + xMin = 0; + xMax = (int)size; + } + if (yMax == yMin) { + yMin = 0; + yMax = (int)(1.2 * size); + } + // Another kludge: an unusually large xMin or yMin coordinate is + // probably wrong. + if (xMin > 0) { + xMin = 0; + } + if (yMin > 0) { + yMin = 0; + } + // Another kludge: t1lib doesn't correctly handle fonts with + // real (non-integer) bounding box coordinates. + if (xMax - xMin > 5000) { + xMin = 0; + xMax = (int)size; + } + if (yMax - yMin > 5000) { + yMin = 0; + yMax = (int)(1.2 * size); + } + + // transform the font + matrix.cxx = (double)mat[0] / size; + matrix.cxy = (double)mat[1] / size; + matrix.cyx = (double)mat[2] / size; + matrix.cyy = (double)mat[3] / size; + T1_TransformFont(t1libID, &matrix); +} + +SplashT1Font::~SplashT1Font() { + T1_DeleteFont(t1libID); + if (outlineID >= 0) { + T1_DeleteFont(outlineID); + } +} + +GBool SplashT1Font::getGlyph(int c, int xFrac, int yFrac, + SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { + return SplashFont::getGlyph(c, 0, 0, bitmap, x0, y0, clip, clipRes); +} + +GBool SplashT1Font::makeGlyph(int c, int xFrac, int yFrac, + SplashGlyphBitmap *bitmap, int x0, int y0, SplashClip *clip, SplashClipResult *clipRes) { + GLYPH *glyph; + int n, i; + + if (aa) { + glyph = T1_AASetChar(t1libID, c, size, NULL); + } else { + glyph = T1_SetChar(t1libID, c, size, NULL); + } + if (!glyph) { + return gFalse; + } + + bitmap->x = -glyph->metrics.leftSideBearing; + bitmap->y = glyph->metrics.ascent; + bitmap->w = glyph->metrics.rightSideBearing - glyph->metrics.leftSideBearing; + bitmap->h = glyph->metrics.ascent - glyph->metrics.descent; + bitmap->aa = aa; + if (aa) { + bitmap->data = (Guchar *)glyph->bits; + bitmap->freeData = gFalse; + } else { + n = bitmap->h * ((bitmap->w + 7) >> 3); + bitmap->data = (Guchar *)gmalloc(n); + for (i = 0; i < n; ++i) { + bitmap->data[i] = bitReverse[glyph->bits[i] & 0xff]; + } + bitmap->freeData = gTrue; + } + + *clipRes = clip->testRect(x0 - bitmap->x, + y0 - bitmap->y, + x0 - bitmap->x + bitmap->w - 1, + y0 - bitmap->y + bitmap->h - 1); + + return gTrue; +} + +SplashPath *SplashT1Font::getGlyphPath(int c) { + T1_TMATRIX matrix; + SplashPath *path; + T1_OUTLINE *outline; + T1_PATHSEGMENT *seg; + T1_BEZIERSEGMENT *bez; + SplashCoord x, y, x1, y1; + GBool needClose; + + if (outlineID < 0) { + outlineID = T1_CopyFont(((SplashT1FontFile *)fontFile)->t1libID); + outlineSize = (float)splashSqrt(textMat[2]*textMat[2] + + textMat[3]*textMat[3]); + matrix.cxx = (double)textMat[0] / outlineSize; + matrix.cxy = (double)textMat[1] / outlineSize; + matrix.cyx = (double)textMat[2] / outlineSize; + matrix.cyy = (double)textMat[3] / outlineSize; + // t1lib doesn't seem to handle small sizes correctly here, so set + // the size to 1000, and scale the resulting coordinates later + outlineMul = (float)(outlineSize / 65536000.0); + outlineSize = 1000; + T1_TransformFont(outlineID, &matrix); + } + + path = new SplashPath(); + if ((outline = T1_GetCharOutline(outlineID, c, outlineSize, NULL))) { + x = 0; + y = 0; + needClose = gFalse; + for (seg = outline; seg; seg = seg->link) { + switch (seg->type) { + case T1_PATHTYPE_MOVE: + if (needClose) { + path->close(); + needClose = gFalse; + } + x += seg->dest.x * outlineMul; + y += seg->dest.y * outlineMul; + path->moveTo(x, -y); + break; + case T1_PATHTYPE_LINE: + x += seg->dest.x * outlineMul; + y += seg->dest.y * outlineMul; + path->lineTo(x, -y); + needClose = gTrue; + break; + case T1_PATHTYPE_BEZIER: + bez = (T1_BEZIERSEGMENT *)seg; + x1 = x + (SplashCoord)(bez->dest.x * outlineMul); + y1 = y + (SplashCoord)(bez->dest.y * outlineMul); + path->curveTo(x + (SplashCoord)(bez->B.x * outlineMul), + -(y + (SplashCoord)(bez->B.y * outlineMul)), + x + (SplashCoord)(bez->C.x * outlineMul), + -(y + (SplashCoord)(bez->C.y * outlineMul)), + x1, -y1); + x = x1; + y = y1; + needClose = gTrue; + break; + } + } + if (needClose) { + path->close(); + } + T1_FreeOutline(outline); + } + + return path; +} + +#endif // HAVE_T1LIB_H diff --git a/kpdf/xpdf/splash/SplashT1FontEngine.cc b/kpdf/xpdf/splash/SplashT1FontEngine.cc deleted file mode 100644 index 68530e88..00000000 --- a/kpdf/xpdf/splash/SplashT1FontEngine.cc +++ /dev/null @@ -1,122 +0,0 @@ -//======================================================================== -// -// SplashT1FontEngine.cc -// -//======================================================================== - -#include - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#ifndef WIN32 -# include -#endif -#include -#include "GString.h" -#include "gfile.h" -#include "FoFiType1C.h" -#include "SplashT1FontFile.h" -#include "SplashT1FontEngine.h" - -#ifdef VMS -#if (__VMS_VER < 70000000) -extern "C" int unlink(char *filename); -#endif -#endif - -//------------------------------------------------------------------------ - -int SplashT1FontEngine::t1libInitCount = 0; - -//------------------------------------------------------------------------ - -static void fileWrite(void *stream, char *data, int len) { - fwrite(data, 1, len, (FILE *)stream); -} - -//------------------------------------------------------------------------ -// SplashT1FontEngine -//------------------------------------------------------------------------ - -SplashT1FontEngine::SplashT1FontEngine(GBool aaA) { - aa = aaA; -} - -SplashT1FontEngine *SplashT1FontEngine::init(GBool aaA) { - // grayVals[i] = round(i * 255 / 16) - static unsigned long grayVals[17] = { - 0, 16, 32, 48, 64, 80, 96, 112, 128, 143, 159, 175, 191, 207, 223, 239, 255 - }; - - //~ for multithreading: need a mutex here - if (t1libInitCount == 0) { - T1_SetBitmapPad(8); - if (!T1_InitLib(NO_LOGFILE | IGNORE_CONFIGFILE | IGNORE_FONTDATABASE | - T1_NO_AFM)) { - return NULL; - } - if (aaA) { - T1_AASetBitsPerPixel(8); - T1_AASetLevel(T1_AA_HIGH); - T1_AAHSetGrayValues(grayVals); - } else { - T1_AANSetGrayValues(0, 1); - } - } - ++t1libInitCount; - - return new SplashT1FontEngine(aaA); -} - -SplashT1FontEngine::~SplashT1FontEngine() { - //~ for multithreading: need a mutex here - if (--t1libInitCount == 0) { - T1_CloseLib(); - } -} - -SplashFontFile *SplashT1FontEngine::loadType1Font(SplashFontFileID *idA, - SplashFontSrc *src, - char **enc) { - return SplashT1FontFile::loadType1Font(this, idA, fileName, deleteFile, enc); -} - -SplashFontFile *SplashT1FontEngine::loadType1CFont(SplashFontFileID *idA, - SplashFontSrc *src, - char **enc) { - FoFiType1C *ff; - GString *tmpFileName; - FILE *tmpFile; - SplashFontFile *ret; - SplashFontSrc *newsrc; - - if (src->isFile) - ff = FoFiType1C::load(src->fileName); - else - ff = new FoFiType1C(src->buf, src->bufLen, gFalse); - if (! ff) - return NULL; - } - tmpFileName = NULL; - if (!openTempFile(&tmpFileName, &tmpFile, "wb", NULL)) { - delete ff; - return NULL; - } - ff->convertToType1(NULL, NULL, gTrue, &fileWrite, tmpFile); - delete ff; - fclose(tmpFile); - newsrc = new SplashFontSrc; - newsrc->setFile(tmpFileName, gTrue); - delete tmpFileName; - ret = SplashT1FontFile::loadType1Font(this, idA, newsrc, enc); - newsrc->unref(); - return ret; -} - -#endif // HAVE_T1LIB_H diff --git a/kpdf/xpdf/splash/SplashT1FontEngine.cpp b/kpdf/xpdf/splash/SplashT1FontEngine.cpp new file mode 100644 index 00000000..d17dc47c --- /dev/null +++ b/kpdf/xpdf/splash/SplashT1FontEngine.cpp @@ -0,0 +1,122 @@ +//======================================================================== +// +// SplashT1FontEngine.cpp +// +//======================================================================== + +#include + +#if HAVE_T1LIB_H + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#ifndef WIN32 +# include +#endif +#include +#include "GString.h" +#include "gfile.h" +#include "FoFiType1C.h" +#include "SplashT1FontFile.h" +#include "SplashT1FontEngine.h" + +#ifdef VMS +#if (__VMS_VER < 70000000) +extern "C" int unlink(char *filename); +#endif +#endif + +//------------------------------------------------------------------------ + +int SplashT1FontEngine::t1libInitCount = 0; + +//------------------------------------------------------------------------ + +static void fileWrite(void *stream, char *data, int len) { + fwrite(data, 1, len, (FILE *)stream); +} + +//------------------------------------------------------------------------ +// SplashT1FontEngine +//------------------------------------------------------------------------ + +SplashT1FontEngine::SplashT1FontEngine(GBool aaA) { + aa = aaA; +} + +SplashT1FontEngine *SplashT1FontEngine::init(GBool aaA) { + // grayVals[i] = round(i * 255 / 16) + static unsigned long grayVals[17] = { + 0, 16, 32, 48, 64, 80, 96, 112, 128, 143, 159, 175, 191, 207, 223, 239, 255 + }; + + //~ for multithreading: need a mutex here + if (t1libInitCount == 0) { + T1_SetBitmapPad(8); + if (!T1_InitLib(NO_LOGFILE | IGNORE_CONFIGFILE | IGNORE_FONTDATABASE | + T1_NO_AFM)) { + return NULL; + } + if (aaA) { + T1_AASetBitsPerPixel(8); + T1_AASetLevel(T1_AA_HIGH); + T1_AAHSetGrayValues(grayVals); + } else { + T1_AANSetGrayValues(0, 1); + } + } + ++t1libInitCount; + + return new SplashT1FontEngine(aaA); +} + +SplashT1FontEngine::~SplashT1FontEngine() { + //~ for multithreading: need a mutex here + if (--t1libInitCount == 0) { + T1_CloseLib(); + } +} + +SplashFontFile *SplashT1FontEngine::loadType1Font(SplashFontFileID *idA, + SplashFontSrc *src, + char **enc) { + return SplashT1FontFile::loadType1Font(this, idA, fileName, deleteFile, enc); +} + +SplashFontFile *SplashT1FontEngine::loadType1CFont(SplashFontFileID *idA, + SplashFontSrc *src, + char **enc) { + FoFiType1C *ff; + GString *tmpFileName; + FILE *tmpFile; + SplashFontFile *ret; + SplashFontSrc *newsrc; + + if (src->isFile) + ff = FoFiType1C::load(src->fileName); + else + ff = new FoFiType1C(src->buf, src->bufLen, gFalse); + if (! ff) + return NULL; + } + tmpFileName = NULL; + if (!openTempFile(&tmpFileName, &tmpFile, "wb", NULL)) { + delete ff; + return NULL; + } + ff->convertToType1(NULL, NULL, gTrue, &fileWrite, tmpFile); + delete ff; + fclose(tmpFile); + newsrc = new SplashFontSrc; + newsrc->setFile(tmpFileName, gTrue); + delete tmpFileName; + ret = SplashT1FontFile::loadType1Font(this, idA, newsrc, enc); + newsrc->unref(); + return ret; +} + +#endif // HAVE_T1LIB_H diff --git a/kpdf/xpdf/splash/SplashT1FontFile.cc b/kpdf/xpdf/splash/SplashT1FontFile.cc deleted file mode 100644 index 54312055..00000000 --- a/kpdf/xpdf/splash/SplashT1FontFile.cc +++ /dev/null @@ -1,117 +0,0 @@ -//======================================================================== -// -// SplashT1FontFile.cc -// -//======================================================================== - -#include - -#if HAVE_T1LIB_H - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "SplashT1FontEngine.h" -#include "SplashT1Font.h" -#include "SplashT1FontFile.h" - -//------------------------------------------------------------------------ -// SplashT1FontFile -//------------------------------------------------------------------------ - -SplashFontFile *SplashT1FontFile::loadType1Font(SplashT1FontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *src, - char **encA) { - int t1libIDA; - char **encTmp; - char *encStrTmp; - int encStrSize; - char *encPtr; - int i; - - GString *fileNameA; - SplashFontSrc *newsrc = NULL; - SplashFontFile *ff; - - if (! src->isFile) { - GString *tmpFileName; - FILE *tmpFile; - if (!openTempFile(&tmpFileName, &tmpFile, "wb", NULL)) - return NULL; - fwrite(src->buf, 1, src->bufLen, tmpFile); - fclose(tmpFile); - newsrc = new SplashFontSrc; - newsrc->setFile(tmpFileName, gTrue); - src = newsrc; - delete tmpFileName; - } - fileNameA = src->fileName; - // load the font file - if ((t1libIDA = T1_AddFont(fileNameA)) < 0) { - delete newsrc; - return NULL; - } - T1_LoadFont(t1libIDA); - - // reencode it - encStrSize = 0; - for (i = 0; i < 256; ++i) { - if (encA[i]) { - encStrSize += strlen(encA[i]) + 1; - } - } - encTmp = (char **)gmallocn(257, sizeof(char *)); - encStrTmp = (char *)gmallocn(encStrSize, sizeof(char)); - encPtr = encStrTmp; - for (i = 0; i < 256; ++i) { - if (encA[i]) { - strcpy(encPtr, encA[i]); - encTmp[i] = encPtr; - encPtr += strlen(encPtr) + 1; - } else { - encTmp[i] = ".notdef"; - } - } - encTmp[256] = "custom"; - T1_ReencodeFont(t1libIDA, encTmp); - - ff = new SplashT1FontFile(engineA, idA, src, - t1libIDA, encTmp, encStrTmp); - if (newsrc) - newsrc->unref(); - return ff; -} - -SplashT1FontFile::SplashT1FontFile(SplashT1FontEngine *engineA, - SplashFontFileID *idA, - SplashFontSrc *srcA, - int t1libIDA, char **encA, char *encStrA): - SplashFontFile(idA, srcA) -{ - engine = engineA; - t1libID = t1libIDA; - enc = encA; - encStr = encStrA; -} - -SplashT1FontFile::~SplashT1FontFile() { - gfree(encStr); - gfree(enc); - T1_DeleteFont(t1libID); -} - -SplashFont *SplashT1FontFile::makeFont(SplashCoord *mat, - SplashCoord *textMat) { - SplashFont *font; - - font = new SplashT1Font(this, mat, textMat); - font->initCache(); - return font; -} - -#endif // HAVE_T1LIB_H diff --git a/kpdf/xpdf/splash/SplashT1FontFile.cpp b/kpdf/xpdf/splash/SplashT1FontFile.cpp new file mode 100644 index 00000000..b9f3ed3c --- /dev/null +++ b/kpdf/xpdf/splash/SplashT1FontFile.cpp @@ -0,0 +1,117 @@ +//======================================================================== +// +// SplashT1FontFile.cpp +// +//======================================================================== + +#include + +#if HAVE_T1LIB_H + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "SplashT1FontEngine.h" +#include "SplashT1Font.h" +#include "SplashT1FontFile.h" + +//------------------------------------------------------------------------ +// SplashT1FontFile +//------------------------------------------------------------------------ + +SplashFontFile *SplashT1FontFile::loadType1Font(SplashT1FontEngine *engineA, + SplashFontFileID *idA, + SplashFontSrc *src, + char **encA) { + int t1libIDA; + char **encTmp; + char *encStrTmp; + int encStrSize; + char *encPtr; + int i; + + GString *fileNameA; + SplashFontSrc *newsrc = NULL; + SplashFontFile *ff; + + if (! src->isFile) { + GString *tmpFileName; + FILE *tmpFile; + if (!openTempFile(&tmpFileName, &tmpFile, "wb", NULL)) + return NULL; + fwrite(src->buf, 1, src->bufLen, tmpFile); + fclose(tmpFile); + newsrc = new SplashFontSrc; + newsrc->setFile(tmpFileName, gTrue); + src = newsrc; + delete tmpFileName; + } + fileNameA = src->fileName; + // load the font file + if ((t1libIDA = T1_AddFont(fileNameA)) < 0) { + delete newsrc; + return NULL; + } + T1_LoadFont(t1libIDA); + + // reencode it + encStrSize = 0; + for (i = 0; i < 256; ++i) { + if (encA[i]) { + encStrSize += strlen(encA[i]) + 1; + } + } + encTmp = (char **)gmallocn(257, sizeof(char *)); + encStrTmp = (char *)gmallocn(encStrSize, sizeof(char)); + encPtr = encStrTmp; + for (i = 0; i < 256; ++i) { + if (encA[i]) { + strcpy(encPtr, encA[i]); + encTmp[i] = encPtr; + encPtr += strlen(encPtr) + 1; + } else { + encTmp[i] = ".notdef"; + } + } + encTmp[256] = "custom"; + T1_ReencodeFont(t1libIDA, encTmp); + + ff = new SplashT1FontFile(engineA, idA, src, + t1libIDA, encTmp, encStrTmp); + if (newsrc) + newsrc->unref(); + return ff; +} + +SplashT1FontFile::SplashT1FontFile(SplashT1FontEngine *engineA, + SplashFontFileID *idA, + SplashFontSrc *srcA, + int t1libIDA, char **encA, char *encStrA): + SplashFontFile(idA, srcA) +{ + engine = engineA; + t1libID = t1libIDA; + enc = encA; + encStr = encStrA; +} + +SplashT1FontFile::~SplashT1FontFile() { + gfree(encStr); + gfree(enc); + T1_DeleteFont(t1libID); +} + +SplashFont *SplashT1FontFile::makeFont(SplashCoord *mat, + SplashCoord *textMat) { + SplashFont *font; + + font = new SplashT1Font(this, mat, textMat); + font->initCache(); + return font; +} + +#endif // HAVE_T1LIB_H diff --git a/kpdf/xpdf/splash/SplashTypes.h b/kpdf/xpdf/splash/SplashTypes.h index 35551b90..aa431b78 100644 --- a/kpdf/xpdf/splash/SplashTypes.h +++ b/kpdf/xpdf/splash/SplashTypes.h @@ -48,7 +48,7 @@ enum SplashColorMode { }; // number of components in each color mode -// (defined in SplashState.cc) +// (defined in SplashState.cpp) extern int splashColorModeNComps[]; // max number of components in any SplashColor diff --git a/kpdf/xpdf/splash/SplashXPath.cc b/kpdf/xpdf/splash/SplashXPath.cc deleted file mode 100644 index 71481eff..00000000 --- a/kpdf/xpdf/splash/SplashXPath.cc +++ /dev/null @@ -1,443 +0,0 @@ -//======================================================================== -// -// SplashXPath.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "SplashMath.h" -#include "SplashPath.h" -#include "SplashXPath.h" - -//------------------------------------------------------------------------ - -struct SplashXPathPoint { - SplashCoord x, y; -}; - -struct SplashXPathAdjust { - int firstPt, lastPt; // range of points - GBool vert; // vertical or horizontal hint - SplashCoord x0a, x0b, // hint boundaries - xma, xmb, - x1a, x1b; - SplashCoord x0, x1, xm; // adjusted coordinates -}; - -//------------------------------------------------------------------------ - -// Transform a point from user space to device space. -inline void SplashXPath::transform(SplashCoord *matrix, - SplashCoord xi, SplashCoord yi, - SplashCoord *xo, SplashCoord *yo) { - // [ m[0] m[1] 0 ] - // [xo yo 1] = [xi yi 1] * [ m[2] m[3] 0 ] - // [ m[4] m[5] 1 ] - *xo = xi * matrix[0] + yi * matrix[2] + matrix[4]; - *yo = xi * matrix[1] + yi * matrix[3] + matrix[5]; -} - -//------------------------------------------------------------------------ -// SplashXPath -//------------------------------------------------------------------------ - -SplashXPath::SplashXPath() { - segs = NULL; - length = size = 0; -} - -SplashXPath::SplashXPath(SplashPath *path, SplashCoord *matrix, - SplashCoord flatness, GBool closeSubpaths) { - SplashPathHint *hint; - SplashXPathPoint *pts; - SplashXPathAdjust *adjusts, *adjust; - SplashCoord x0, y0, x1, y1, x2, y2, x3, y3, xsp, ysp; - SplashCoord adj0, adj1, w; - int ww; - int curSubpath, curSubpathX, i, j; - - // transform the points - pts = (SplashXPathPoint *)gmallocn(path->length, sizeof(SplashXPathPoint)); - for (i = 0; i < path->length; ++i) { - transform(matrix, path->pts[i].x, path->pts[i].y, &pts[i].x, &pts[i].y); - } - - // set up the stroke adjustment hints - if (path->hints) { - adjusts = (SplashXPathAdjust *)gmallocn(path->hintsLength, - sizeof(SplashXPathAdjust)); - for (i = 0; i < path->hintsLength; ++i) { - hint = &path->hints[i]; - if (hint->ctrl0 + 1 >= path->length || hint->ctrl1 + 1 >= path->length) { - gfree(adjusts); - adjusts = NULL; - break; - } - x0 = pts[hint->ctrl0 ].x; y0 = pts[hint->ctrl0 ].y; - x1 = pts[hint->ctrl0 + 1].x; y1 = pts[hint->ctrl0 + 1].y; - x2 = pts[hint->ctrl1 ].x; y2 = pts[hint->ctrl1 ].y; - x3 = pts[hint->ctrl1 + 1].x; y3 = pts[hint->ctrl1 + 1].y; - if (x0 == x1 && x2 == x3) { - adjusts[i].vert = gTrue; - adj0 = x0; - adj1 = x2; - } else if (y0 == y1 && y2 == y3) { - adjusts[i].vert = gFalse; - adj0 = y0; - adj1 = y2; - } else { - gfree(adjusts); - adjusts = NULL; - break; - } - if (adj0 > adj1) { - x0 = adj0; - adj0 = adj1; - adj1 = x0; - } - w = adj1 - adj0; - ww = splashRound(w); - if (ww == 0) { - ww = 1; - } - adjusts[i].x0a = adj0 - 0.01; - adjusts[i].x0b = adj0 + 0.01; - adjusts[i].xma = (SplashCoord)0.5 * (adj0 + adj1) - 0.01; - adjusts[i].xmb = (SplashCoord)0.5 * (adj0 + adj1) + 0.01; - adjusts[i].x1a = adj1 - 0.01; - adjusts[i].x1b = adj1 + 0.01; - adjusts[i].x0 = (SplashCoord)splashRound(adj0); - adjusts[i].x1 = adjusts[i].x0 + ww - 0.01; - adjusts[i].xm = (SplashCoord)0.5 * (adjusts[i].x0 + adjusts[i].x1); - adjusts[i].firstPt = hint->firstPt; - adjusts[i].lastPt = hint->lastPt; - } - - } else { - adjusts = NULL; - } - - // perform stroke adjustment - if (adjusts) { - for (i = 0, adjust = adjusts; i < path->hintsLength; ++i, ++adjust) { - for (j = adjust->firstPt; j <= adjust->lastPt; ++j) { - strokeAdjust(adjust, &pts[j].x, &pts[j].y); - } - } - gfree(adjusts); - } - - segs = NULL; - length = size = 0; - - x0 = y0 = xsp = ysp = 0; // make gcc happy - adj0 = adj1 = 0; // make gcc happy - curSubpath = 0; - curSubpathX = 0; - i = 0; - while (i < path->length) { - - // first point in subpath - skip it - if (path->flags[i] & splashPathFirst) { - x0 = pts[i].x; - y0 = pts[i].y; - xsp = x0; - ysp = y0; - curSubpath = i; - curSubpathX = length; - ++i; - - } else { - - // curve segment - if (path->flags[i] & splashPathCurve) { - x1 = pts[i].x; - y1 = pts[i].y; - x2 = pts[i+1].x; - y2 = pts[i+1].y; - x3 = pts[i+2].x; - y3 = pts[i+2].y; - addCurve(x0, y0, x1, y1, x2, y2, x3, y3, - flatness, - (path->flags[i-1] & splashPathFirst), - (path->flags[i+2] & splashPathLast), - !closeSubpaths && - (path->flags[i-1] & splashPathFirst) && - !(path->flags[i-1] & splashPathClosed), - !closeSubpaths && - (path->flags[i+2] & splashPathLast) && - !(path->flags[i+2] & splashPathClosed)); - x0 = x3; - y0 = y3; - i += 3; - - // line segment - } else { - x1 = pts[i].x; - y1 = pts[i].y; - addSegment(x0, y0, x1, y1, - path->flags[i-1] & splashPathFirst, - path->flags[i] & splashPathLast, - !closeSubpaths && - (path->flags[i-1] & splashPathFirst) && - !(path->flags[i-1] & splashPathClosed), - !closeSubpaths && - (path->flags[i] & splashPathLast) && - !(path->flags[i] & splashPathClosed)); - x0 = x1; - y0 = y1; - ++i; - } - - // close a subpath - if (closeSubpaths && - (path->flags[i-1] & splashPathLast) && - (pts[i-1].x != pts[curSubpath].x || - pts[i-1].y != pts[curSubpath].y)) { - addSegment(x0, y0, xsp, ysp, - gFalse, gTrue, gFalse, gFalse); - } - } - } - - gfree(pts); -} - -// Apply the stroke adjust hints to point : (*, *). -void SplashXPath::strokeAdjust(SplashXPathAdjust *adjust, - SplashCoord *xp, SplashCoord *yp) { - SplashCoord x, y; - - if (adjust->vert) { - x = *xp; - if (x > adjust->x0a && x < adjust->x0b) { - *xp = adjust->x0; - } else if (x > adjust->xma && x < adjust->xmb) { - *xp = adjust->xm; - } else if (x > adjust->x1a && x < adjust->x1b) { - *xp = adjust->x1; - } - } else { - y = *yp; - if (y > adjust->x0a && y < adjust->x0b) { - *yp = adjust->x0; - } else if (y > adjust->xma && y < adjust->xmb) { - *yp = adjust->xm; - } else if (y > adjust->x1a && y < adjust->x1b) { - *yp = adjust->x1; - } - } -} - -SplashXPath::SplashXPath(SplashXPath *xPath) { - length = xPath->length; - size = xPath->size; - segs = (SplashXPathSeg *)gmallocn(size, sizeof(SplashXPathSeg)); - memcpy(segs, xPath->segs, length * sizeof(SplashXPathSeg)); -} - -SplashXPath::~SplashXPath() { - gfree(segs); -} - -// Add space for more segments -void SplashXPath::grow(int nSegs) { - if (length + nSegs > size) { - if (size == 0) { - size = 32; - } - while (size < length + nSegs) { - size *= 2; - } - segs = (SplashXPathSeg *)greallocn(segs, size, sizeof(SplashXPathSeg)); - } -} - -void SplashXPath::addCurve(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1, - SplashCoord x2, SplashCoord y2, - SplashCoord x3, SplashCoord y3, - SplashCoord flatness, - GBool first, GBool last, GBool end0, GBool end1) { - SplashCoord cx[splashMaxCurveSplits + 1][3]; - SplashCoord cy[splashMaxCurveSplits + 1][3]; - int cNext[splashMaxCurveSplits + 1]; - SplashCoord xl0, xl1, xl2, xr0, xr1, xr2, xr3, xx1, xx2, xh; - SplashCoord yl0, yl1, yl2, yr0, yr1, yr2, yr3, yy1, yy2, yh; - SplashCoord dx, dy, mx, my, d1, d2, flatness2; - int p1, p2, p3; - - flatness2 = flatness * flatness; - - // initial segment - p1 = 0; - p2 = splashMaxCurveSplits; - cx[p1][0] = x0; cy[p1][0] = y0; - cx[p1][1] = x1; cy[p1][1] = y1; - cx[p1][2] = x2; cy[p1][2] = y2; - cx[p2][0] = x3; cy[p2][0] = y3; - cNext[p1] = p2; - - while (p1 < splashMaxCurveSplits) { - - // get the next segment - xl0 = cx[p1][0]; yl0 = cy[p1][0]; - xx1 = cx[p1][1]; yy1 = cy[p1][1]; - xx2 = cx[p1][2]; yy2 = cy[p1][2]; - p2 = cNext[p1]; - xr3 = cx[p2][0]; yr3 = cy[p2][0]; - - // compute the distances from the control points to the - // midpoint of the straight line (this is a bit of a hack, but - // it's much faster than computing the actual distances to the - // line) - mx = (xl0 + xr3) * 0.5; - my = (yl0 + yr3) * 0.5; - dx = xx1 - mx; - dy = yy1 - my; - d1 = dx*dx + dy*dy; - dx = xx2 - mx; - dy = yy2 - my; - d2 = dx*dx + dy*dy; - - // if the curve is flat enough, or no more subdivisions are - // allowed, add the straight line segment - if (p2 - p1 == 1 || (d1 <= flatness2 && d2 <= flatness2)) { - addSegment(xl0, yl0, xr3, yr3, - p1 == 0 && first, - p2 == splashMaxCurveSplits && last, - p1 == 0 && end0, - p2 == splashMaxCurveSplits && end1); - p1 = p2; - - // otherwise, subdivide the curve - } else { - xl1 = (xl0 + xx1) * 0.5; - yl1 = (yl0 + yy1) * 0.5; - xh = (xx1 + xx2) * 0.5; - yh = (yy1 + yy2) * 0.5; - xl2 = (xl1 + xh) * 0.5; - yl2 = (yl1 + yh) * 0.5; - xr2 = (xx2 + xr3) * 0.5; - yr2 = (yy2 + yr3) * 0.5; - xr1 = (xh + xr2) * 0.5; - yr1 = (yh + yr2) * 0.5; - xr0 = (xl2 + xr1) * 0.5; - yr0 = (yl2 + yr1) * 0.5; - // add the new subdivision points - p3 = (p1 + p2) / 2; - cx[p1][1] = xl1; cy[p1][1] = yl1; - cx[p1][2] = xl2; cy[p1][2] = yl2; - cNext[p1] = p3; - cx[p3][0] = xr0; cy[p3][0] = yr0; - cx[p3][1] = xr1; cy[p3][1] = yr1; - cx[p3][2] = xr2; cy[p3][2] = yr2; - cNext[p3] = p2; - } - } -} - -void SplashXPath::addSegment(SplashCoord x0, SplashCoord y0, - SplashCoord x1, SplashCoord y1, - GBool first, GBool last, GBool end0, GBool end1) { - grow(1); - segs[length].x0 = x0; - segs[length].y0 = y0; - segs[length].x1 = x1; - segs[length].y1 = y1; - segs[length].flags = 0; - if (first) { - segs[length].flags |= splashXPathFirst; - } - if (last) { - segs[length].flags |= splashXPathLast; - } - if (end0) { - segs[length].flags |= splashXPathEnd0; - } - if (end1) { - segs[length].flags |= splashXPathEnd1; - } - if (y1 == y0) { - segs[length].dxdy = segs[length].dydx = 0; - segs[length].flags |= splashXPathHoriz; - if (x1 == x0) { - segs[length].flags |= splashXPathVert; - } - } else if (x1 == x0) { - segs[length].dxdy = segs[length].dydx = 0; - segs[length].flags |= splashXPathVert; - } else { -#if USE_FIXEDPOINT - if (FixedPoint::divCheck(x1 - x0, y1 - y0, &segs[length].dxdy)) { - segs[length].dydx = (SplashCoord)1 / segs[length].dxdy; - } else { - segs[length].dxdy = segs[length].dydx = 0; - if (splashAbs(x1 - x0) > splashAbs(y1 - y0)) { - segs[length].flags |= splashXPathHoriz; - } else { - segs[length].flags |= splashXPathVert; - } - } -#else - segs[length].dxdy = (x1 - x0) / (y1 - y0); - segs[length].dydx = (SplashCoord)1 / segs[length].dxdy; -#endif - } - if (y0 > y1) { - segs[length].flags |= splashXPathFlip; - } - ++length; -} - -static int cmpXPathSegs(const void *arg0, const void *arg1) { - SplashXPathSeg *seg0 = (SplashXPathSeg *)arg0; - SplashXPathSeg *seg1 = (SplashXPathSeg *)arg1; - SplashCoord x0, y0, x1, y1; - - if (seg0->flags & splashXPathFlip) { - x0 = seg0->x1; - y0 = seg0->y1; - } else { - x0 = seg0->x0; - y0 = seg0->y0; - } - if (seg1->flags & splashXPathFlip) { - x1 = seg1->x1; - y1 = seg1->y1; - } else { - x1 = seg1->x0; - y1 = seg1->y0; - } - if (y0 != y1) { - return (y0 > y1) ? 1 : -1; - } - if (x0 != x1) { - return (x0 > x1) ? 1 : -1; - } - return 0; -} - -void SplashXPath::aaScale() { - SplashXPathSeg *seg; - int i; - - for (i = 0, seg = segs; i < length; ++i, ++seg) { - seg->x0 *= splashAASize; - seg->y0 *= splashAASize; - seg->x1 *= splashAASize; - seg->y1 *= splashAASize; - } -} - -void SplashXPath::sort() { - qsort(segs, length, sizeof(SplashXPathSeg), &cmpXPathSegs); -} diff --git a/kpdf/xpdf/splash/SplashXPath.cpp b/kpdf/xpdf/splash/SplashXPath.cpp new file mode 100644 index 00000000..267643bb --- /dev/null +++ b/kpdf/xpdf/splash/SplashXPath.cpp @@ -0,0 +1,443 @@ +//======================================================================== +// +// SplashXPath.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "SplashMath.h" +#include "SplashPath.h" +#include "SplashXPath.h" + +//------------------------------------------------------------------------ + +struct SplashXPathPoint { + SplashCoord x, y; +}; + +struct SplashXPathAdjust { + int firstPt, lastPt; // range of points + GBool vert; // vertical or horizontal hint + SplashCoord x0a, x0b, // hint boundaries + xma, xmb, + x1a, x1b; + SplashCoord x0, x1, xm; // adjusted coordinates +}; + +//------------------------------------------------------------------------ + +// Transform a point from user space to device space. +inline void SplashXPath::transform(SplashCoord *matrix, + SplashCoord xi, SplashCoord yi, + SplashCoord *xo, SplashCoord *yo) { + // [ m[0] m[1] 0 ] + // [xo yo 1] = [xi yi 1] * [ m[2] m[3] 0 ] + // [ m[4] m[5] 1 ] + *xo = xi * matrix[0] + yi * matrix[2] + matrix[4]; + *yo = xi * matrix[1] + yi * matrix[3] + matrix[5]; +} + +//------------------------------------------------------------------------ +// SplashXPath +//------------------------------------------------------------------------ + +SplashXPath::SplashXPath() { + segs = NULL; + length = size = 0; +} + +SplashXPath::SplashXPath(SplashPath *path, SplashCoord *matrix, + SplashCoord flatness, GBool closeSubpaths) { + SplashPathHint *hint; + SplashXPathPoint *pts; + SplashXPathAdjust *adjusts, *adjust; + SplashCoord x0, y0, x1, y1, x2, y2, x3, y3, xsp, ysp; + SplashCoord adj0, adj1, w; + int ww; + int curSubpath, curSubpathX, i, j; + + // transform the points + pts = (SplashXPathPoint *)gmallocn(path->length, sizeof(SplashXPathPoint)); + for (i = 0; i < path->length; ++i) { + transform(matrix, path->pts[i].x, path->pts[i].y, &pts[i].x, &pts[i].y); + } + + // set up the stroke adjustment hints + if (path->hints) { + adjusts = (SplashXPathAdjust *)gmallocn(path->hintsLength, + sizeof(SplashXPathAdjust)); + for (i = 0; i < path->hintsLength; ++i) { + hint = &path->hints[i]; + if (hint->ctrl0 + 1 >= path->length || hint->ctrl1 + 1 >= path->length) { + gfree(adjusts); + adjusts = NULL; + break; + } + x0 = pts[hint->ctrl0 ].x; y0 = pts[hint->ctrl0 ].y; + x1 = pts[hint->ctrl0 + 1].x; y1 = pts[hint->ctrl0 + 1].y; + x2 = pts[hint->ctrl1 ].x; y2 = pts[hint->ctrl1 ].y; + x3 = pts[hint->ctrl1 + 1].x; y3 = pts[hint->ctrl1 + 1].y; + if (x0 == x1 && x2 == x3) { + adjusts[i].vert = gTrue; + adj0 = x0; + adj1 = x2; + } else if (y0 == y1 && y2 == y3) { + adjusts[i].vert = gFalse; + adj0 = y0; + adj1 = y2; + } else { + gfree(adjusts); + adjusts = NULL; + break; + } + if (adj0 > adj1) { + x0 = adj0; + adj0 = adj1; + adj1 = x0; + } + w = adj1 - adj0; + ww = splashRound(w); + if (ww == 0) { + ww = 1; + } + adjusts[i].x0a = adj0 - 0.01; + adjusts[i].x0b = adj0 + 0.01; + adjusts[i].xma = (SplashCoord)0.5 * (adj0 + adj1) - 0.01; + adjusts[i].xmb = (SplashCoord)0.5 * (adj0 + adj1) + 0.01; + adjusts[i].x1a = adj1 - 0.01; + adjusts[i].x1b = adj1 + 0.01; + adjusts[i].x0 = (SplashCoord)splashRound(adj0); + adjusts[i].x1 = adjusts[i].x0 + ww - 0.01; + adjusts[i].xm = (SplashCoord)0.5 * (adjusts[i].x0 + adjusts[i].x1); + adjusts[i].firstPt = hint->firstPt; + adjusts[i].lastPt = hint->lastPt; + } + + } else { + adjusts = NULL; + } + + // perform stroke adjustment + if (adjusts) { + for (i = 0, adjust = adjusts; i < path->hintsLength; ++i, ++adjust) { + for (j = adjust->firstPt; j <= adjust->lastPt; ++j) { + strokeAdjust(adjust, &pts[j].x, &pts[j].y); + } + } + gfree(adjusts); + } + + segs = NULL; + length = size = 0; + + x0 = y0 = xsp = ysp = 0; // make gcc happy + adj0 = adj1 = 0; // make gcc happy + curSubpath = 0; + curSubpathX = 0; + i = 0; + while (i < path->length) { + + // first point in subpath - skip it + if (path->flags[i] & splashPathFirst) { + x0 = pts[i].x; + y0 = pts[i].y; + xsp = x0; + ysp = y0; + curSubpath = i; + curSubpathX = length; + ++i; + + } else { + + // curve segment + if (path->flags[i] & splashPathCurve) { + x1 = pts[i].x; + y1 = pts[i].y; + x2 = pts[i+1].x; + y2 = pts[i+1].y; + x3 = pts[i+2].x; + y3 = pts[i+2].y; + addCurve(x0, y0, x1, y1, x2, y2, x3, y3, + flatness, + (path->flags[i-1] & splashPathFirst), + (path->flags[i+2] & splashPathLast), + !closeSubpaths && + (path->flags[i-1] & splashPathFirst) && + !(path->flags[i-1] & splashPathClosed), + !closeSubpaths && + (path->flags[i+2] & splashPathLast) && + !(path->flags[i+2] & splashPathClosed)); + x0 = x3; + y0 = y3; + i += 3; + + // line segment + } else { + x1 = pts[i].x; + y1 = pts[i].y; + addSegment(x0, y0, x1, y1, + path->flags[i-1] & splashPathFirst, + path->flags[i] & splashPathLast, + !closeSubpaths && + (path->flags[i-1] & splashPathFirst) && + !(path->flags[i-1] & splashPathClosed), + !closeSubpaths && + (path->flags[i] & splashPathLast) && + !(path->flags[i] & splashPathClosed)); + x0 = x1; + y0 = y1; + ++i; + } + + // close a subpath + if (closeSubpaths && + (path->flags[i-1] & splashPathLast) && + (pts[i-1].x != pts[curSubpath].x || + pts[i-1].y != pts[curSubpath].y)) { + addSegment(x0, y0, xsp, ysp, + gFalse, gTrue, gFalse, gFalse); + } + } + } + + gfree(pts); +} + +// Apply the stroke adjust hints to point : (*, *). +void SplashXPath::strokeAdjust(SplashXPathAdjust *adjust, + SplashCoord *xp, SplashCoord *yp) { + SplashCoord x, y; + + if (adjust->vert) { + x = *xp; + if (x > adjust->x0a && x < adjust->x0b) { + *xp = adjust->x0; + } else if (x > adjust->xma && x < adjust->xmb) { + *xp = adjust->xm; + } else if (x > adjust->x1a && x < adjust->x1b) { + *xp = adjust->x1; + } + } else { + y = *yp; + if (y > adjust->x0a && y < adjust->x0b) { + *yp = adjust->x0; + } else if (y > adjust->xma && y < adjust->xmb) { + *yp = adjust->xm; + } else if (y > adjust->x1a && y < adjust->x1b) { + *yp = adjust->x1; + } + } +} + +SplashXPath::SplashXPath(SplashXPath *xPath) { + length = xPath->length; + size = xPath->size; + segs = (SplashXPathSeg *)gmallocn(size, sizeof(SplashXPathSeg)); + memcpy(segs, xPath->segs, length * sizeof(SplashXPathSeg)); +} + +SplashXPath::~SplashXPath() { + gfree(segs); +} + +// Add space for more segments +void SplashXPath::grow(int nSegs) { + if (length + nSegs > size) { + if (size == 0) { + size = 32; + } + while (size < length + nSegs) { + size *= 2; + } + segs = (SplashXPathSeg *)greallocn(segs, size, sizeof(SplashXPathSeg)); + } +} + +void SplashXPath::addCurve(SplashCoord x0, SplashCoord y0, + SplashCoord x1, SplashCoord y1, + SplashCoord x2, SplashCoord y2, + SplashCoord x3, SplashCoord y3, + SplashCoord flatness, + GBool first, GBool last, GBool end0, GBool end1) { + SplashCoord cx[splashMaxCurveSplits + 1][3]; + SplashCoord cy[splashMaxCurveSplits + 1][3]; + int cNext[splashMaxCurveSplits + 1]; + SplashCoord xl0, xl1, xl2, xr0, xr1, xr2, xr3, xx1, xx2, xh; + SplashCoord yl0, yl1, yl2, yr0, yr1, yr2, yr3, yy1, yy2, yh; + SplashCoord dx, dy, mx, my, d1, d2, flatness2; + int p1, p2, p3; + + flatness2 = flatness * flatness; + + // initial segment + p1 = 0; + p2 = splashMaxCurveSplits; + cx[p1][0] = x0; cy[p1][0] = y0; + cx[p1][1] = x1; cy[p1][1] = y1; + cx[p1][2] = x2; cy[p1][2] = y2; + cx[p2][0] = x3; cy[p2][0] = y3; + cNext[p1] = p2; + + while (p1 < splashMaxCurveSplits) { + + // get the next segment + xl0 = cx[p1][0]; yl0 = cy[p1][0]; + xx1 = cx[p1][1]; yy1 = cy[p1][1]; + xx2 = cx[p1][2]; yy2 = cy[p1][2]; + p2 = cNext[p1]; + xr3 = cx[p2][0]; yr3 = cy[p2][0]; + + // compute the distances from the control points to the + // midpoint of the straight line (this is a bit of a hack, but + // it's much faster than computing the actual distances to the + // line) + mx = (xl0 + xr3) * 0.5; + my = (yl0 + yr3) * 0.5; + dx = xx1 - mx; + dy = yy1 - my; + d1 = dx*dx + dy*dy; + dx = xx2 - mx; + dy = yy2 - my; + d2 = dx*dx + dy*dy; + + // if the curve is flat enough, or no more subdivisions are + // allowed, add the straight line segment + if (p2 - p1 == 1 || (d1 <= flatness2 && d2 <= flatness2)) { + addSegment(xl0, yl0, xr3, yr3, + p1 == 0 && first, + p2 == splashMaxCurveSplits && last, + p1 == 0 && end0, + p2 == splashMaxCurveSplits && end1); + p1 = p2; + + // otherwise, subdivide the curve + } else { + xl1 = (xl0 + xx1) * 0.5; + yl1 = (yl0 + yy1) * 0.5; + xh = (xx1 + xx2) * 0.5; + yh = (yy1 + yy2) * 0.5; + xl2 = (xl1 + xh) * 0.5; + yl2 = (yl1 + yh) * 0.5; + xr2 = (xx2 + xr3) * 0.5; + yr2 = (yy2 + yr3) * 0.5; + xr1 = (xh + xr2) * 0.5; + yr1 = (yh + yr2) * 0.5; + xr0 = (xl2 + xr1) * 0.5; + yr0 = (yl2 + yr1) * 0.5; + // add the new subdivision points + p3 = (p1 + p2) / 2; + cx[p1][1] = xl1; cy[p1][1] = yl1; + cx[p1][2] = xl2; cy[p1][2] = yl2; + cNext[p1] = p3; + cx[p3][0] = xr0; cy[p3][0] = yr0; + cx[p3][1] = xr1; cy[p3][1] = yr1; + cx[p3][2] = xr2; cy[p3][2] = yr2; + cNext[p3] = p2; + } + } +} + +void SplashXPath::addSegment(SplashCoord x0, SplashCoord y0, + SplashCoord x1, SplashCoord y1, + GBool first, GBool last, GBool end0, GBool end1) { + grow(1); + segs[length].x0 = x0; + segs[length].y0 = y0; + segs[length].x1 = x1; + segs[length].y1 = y1; + segs[length].flags = 0; + if (first) { + segs[length].flags |= splashXPathFirst; + } + if (last) { + segs[length].flags |= splashXPathLast; + } + if (end0) { + segs[length].flags |= splashXPathEnd0; + } + if (end1) { + segs[length].flags |= splashXPathEnd1; + } + if (y1 == y0) { + segs[length].dxdy = segs[length].dydx = 0; + segs[length].flags |= splashXPathHoriz; + if (x1 == x0) { + segs[length].flags |= splashXPathVert; + } + } else if (x1 == x0) { + segs[length].dxdy = segs[length].dydx = 0; + segs[length].flags |= splashXPathVert; + } else { +#if USE_FIXEDPOINT + if (FixedPoint::divCheck(x1 - x0, y1 - y0, &segs[length].dxdy)) { + segs[length].dydx = (SplashCoord)1 / segs[length].dxdy; + } else { + segs[length].dxdy = segs[length].dydx = 0; + if (splashAbs(x1 - x0) > splashAbs(y1 - y0)) { + segs[length].flags |= splashXPathHoriz; + } else { + segs[length].flags |= splashXPathVert; + } + } +#else + segs[length].dxdy = (x1 - x0) / (y1 - y0); + segs[length].dydx = (SplashCoord)1 / segs[length].dxdy; +#endif + } + if (y0 > y1) { + segs[length].flags |= splashXPathFlip; + } + ++length; +} + +static int cmpXPathSegs(const void *arg0, const void *arg1) { + SplashXPathSeg *seg0 = (SplashXPathSeg *)arg0; + SplashXPathSeg *seg1 = (SplashXPathSeg *)arg1; + SplashCoord x0, y0, x1, y1; + + if (seg0->flags & splashXPathFlip) { + x0 = seg0->x1; + y0 = seg0->y1; + } else { + x0 = seg0->x0; + y0 = seg0->y0; + } + if (seg1->flags & splashXPathFlip) { + x1 = seg1->x1; + y1 = seg1->y1; + } else { + x1 = seg1->x0; + y1 = seg1->y0; + } + if (y0 != y1) { + return (y0 > y1) ? 1 : -1; + } + if (x0 != x1) { + return (x0 > x1) ? 1 : -1; + } + return 0; +} + +void SplashXPath::aaScale() { + SplashXPathSeg *seg; + int i; + + for (i = 0, seg = segs; i < length; ++i, ++seg) { + seg->x0 *= splashAASize; + seg->y0 *= splashAASize; + seg->x1 *= splashAASize; + seg->y1 *= splashAASize; + } +} + +void SplashXPath::sort() { + qsort(segs, length, sizeof(SplashXPathSeg), &cmpXPathSegs); +} diff --git a/kpdf/xpdf/splash/SplashXPathScanner.cc b/kpdf/xpdf/splash/SplashXPathScanner.cc deleted file mode 100644 index 97e5a9bc..00000000 --- a/kpdf/xpdf/splash/SplashXPathScanner.cc +++ /dev/null @@ -1,429 +0,0 @@ -//======================================================================== -// -// SplashXPathScanner.cc -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "SplashMath.h" -#include "SplashXPath.h" -#include "SplashBitmap.h" -#include "SplashXPathScanner.h" - -//------------------------------------------------------------------------ - -struct SplashIntersect { - int x0, x1; // intersection of segment with [y, y+1) - int count; // EO/NZWN counter increment -}; - -static int cmpIntersect(const void *p0, const void *p1) { - return ((SplashIntersect *)p0)->x0 - ((SplashIntersect *)p1)->x0; -} - -//------------------------------------------------------------------------ -// SplashXPathScanner -//------------------------------------------------------------------------ - -SplashXPathScanner::SplashXPathScanner(SplashXPath *xPathA, GBool eoA) { - SplashXPathSeg *seg; - SplashCoord xMinFP, yMinFP, xMaxFP, yMaxFP; - int i; - - xPath = xPathA; - eo = eoA; - - // compute the bbox - if (xPath->length == 0) { - xMin = yMin = 1; - xMax = yMax = 0; - } else { - seg = &xPath->segs[0]; - if (seg->x0 <= seg->x1) { - xMinFP = seg->x0; - xMaxFP = seg->x1; - } else { - xMinFP = seg->x1; - xMaxFP = seg->x0; - } - if (seg->flags & splashXPathFlip) { - yMinFP = seg->y1; - yMaxFP = seg->y0; - } else { - yMinFP = seg->y0; - yMaxFP = seg->y1; - } - for (i = 1; i < xPath->length; ++i) { - seg = &xPath->segs[i]; - if (seg->x0 < xMinFP) { - xMinFP = seg->x0; - } else if (seg->x0 > xMaxFP) { - xMaxFP = seg->x0; - } - if (seg->x1 < xMinFP) { - xMinFP = seg->x1; - } else if (seg->x1 > xMaxFP) { - xMaxFP = seg->x1; - } - if (seg->flags & splashXPathFlip) { - if (seg->y0 > yMaxFP) { - yMaxFP = seg->y0; - } - } else { - if (seg->y1 > yMaxFP) { - yMaxFP = seg->y1; - } - } - } - xMin = splashFloor(xMinFP); - xMax = splashFloor(xMaxFP); - yMin = splashFloor(yMinFP); - yMax = splashFloor(yMaxFP); - } - - interY = yMin - 1; - xPathIdx = 0; - inter = NULL; - interLen = interSize = 0; -} - -SplashXPathScanner::~SplashXPathScanner() { - gfree(inter); -} - -void SplashXPathScanner::getBBoxAA(int *xMinA, int *yMinA, - int *xMaxA, int *yMaxA) { - *xMinA = xMin / splashAASize; - *yMinA = yMin / splashAASize; - *xMaxA = xMax / splashAASize; - *yMaxA = yMax / splashAASize; -} - -void SplashXPathScanner::getSpanBounds(int y, int *spanXMin, int *spanXMax) { - if (interY != y) { - computeIntersections(y); - } - if (interLen > 0) { - *spanXMin = inter[0].x0; - *spanXMax = inter[interLen - 1].x1; - } else { - *spanXMin = xMax + 1; - *spanXMax = xMax; - } -} - -GBool SplashXPathScanner::test(int x, int y) { - int count, i; - - if (interY != y) { - computeIntersections(y); - } - count = 0; - for (i = 0; i < interLen && inter[i].x0 <= x; ++i) { - if (x <= inter[i].x1) { - return gTrue; - } - count += inter[i].count; - } - return eo ? (count & 1) : (count != 0); -} - -GBool SplashXPathScanner::testSpan(int x0, int x1, int y) { - int count, xx1, i; - - if (interY != y) { - computeIntersections(y); - } - - count = 0; - for (i = 0; i < interLen && inter[i].x1 < x0; ++i) { - count += inter[i].count; - } - - // invariant: the subspan [x0,xx1] is inside the path - xx1 = x0 - 1; - while (xx1 < x1) { - if (i >= interLen) { - return gFalse; - } - if (inter[i].x0 > xx1 + 1 && - !(eo ? (count & 1) : (count != 0))) { - return gFalse; - } - if (inter[i].x1 > xx1) { - xx1 = inter[i].x1; - } - count += inter[i].count; - ++i; - } - - return gTrue; -} - -GBool SplashXPathScanner::getNextSpan(int y, int *x0, int *x1) { - int xx0, xx1; - - if (interY != y) { - computeIntersections(y); - } - if (interIdx >= interLen) { - return gFalse; - } - xx0 = inter[interIdx].x0; - xx1 = inter[interIdx].x1; - interCount += inter[interIdx].count; - ++interIdx; - while (interIdx < interLen && - (inter[interIdx].x0 <= xx1 || - (eo ? (interCount & 1) : (interCount != 0)))) { - if (inter[interIdx].x1 > xx1) { - xx1 = inter[interIdx].x1; - } - interCount += inter[interIdx].count; - ++interIdx; - } - *x0 = xx0; - *x1 = xx1; - return gTrue; -} - -void SplashXPathScanner::computeIntersections(int y) { - SplashCoord xSegMin, xSegMax, ySegMin, ySegMax, xx0, xx1; - SplashXPathSeg *seg; - int i, j; - - // find the first segment that intersects [y, y+1) - i = (y >= interY) ? xPathIdx : 0; - while (i < xPath->length && - xPath->segs[i].y0 < y && xPath->segs[i].y1 < y) { - ++i; - } - xPathIdx = i; - - // find all of the segments that intersect [y, y+1) and create an - // Intersect element for each one - interLen = 0; - for (j = i; j < xPath->length; ++j) { - seg = &xPath->segs[j]; - if (seg->flags & splashXPathFlip) { - ySegMin = seg->y1; - ySegMax = seg->y0; - } else { - ySegMin = seg->y0; - ySegMax = seg->y1; - } - - // ensure that: ySegMin < y+1 - // y <= ySegMax - if (ySegMin >= y + 1) { - break; - } - if (ySegMax < y) { - continue; - } - - if (interLen == interSize) { - if (interSize == 0) { - interSize = 16; - } else { - interSize *= 2; - } - inter = (SplashIntersect *)greallocn(inter, interSize, - sizeof(SplashIntersect)); - } - - if (seg->flags & splashXPathHoriz) { - xx0 = seg->x0; - xx1 = seg->x1; - } else if (seg->flags & splashXPathVert) { - xx0 = xx1 = seg->x0; - } else { - if (seg->x0 < seg->x1) { - xSegMin = seg->x0; - xSegMax = seg->x1; - } else { - xSegMin = seg->x1; - xSegMax = seg->x0; - } - // intersection with top edge - xx0 = seg->x0 + ((SplashCoord)y - seg->y0) * seg->dxdy; - // intersection with bottom edge - xx1 = seg->x0 + ((SplashCoord)y + 1 - seg->y0) * seg->dxdy; - // the segment may not actually extend to the top and/or bottom edges - if (xx0 < xSegMin) { - xx0 = xSegMin; - } else if (xx0 > xSegMax) { - xx0 = xSegMax; - } - if (xx1 < xSegMin) { - xx1 = xSegMin; - } else if (xx1 > xSegMax) { - xx1 = xSegMax; - } - } - if (xx0 < xx1) { - inter[interLen].x0 = splashFloor(xx0); - inter[interLen].x1 = splashFloor(xx1); - } else { - inter[interLen].x0 = splashFloor(xx1); - inter[interLen].x1 = splashFloor(xx0); - } - if (ySegMin <= y && - (SplashCoord)y < ySegMax && - !(seg->flags & splashXPathHoriz)) { - inter[interLen].count = eo ? 1 - : (seg->flags & splashXPathFlip) ? 1 : -1; - } else { - inter[interLen].count = 0; - } - ++interLen; - } - - qsort(inter, interLen, sizeof(SplashIntersect), &cmpIntersect); - - interY = y; - interIdx = 0; - interCount = 0; -} - -void SplashXPathScanner::renderAALine(SplashBitmap *aaBuf, - int *x0, int *x1, int y) { - int xx0, xx1, xx, xxMin, xxMax, yy; - Guchar mask; - SplashColorPtr p; - - memset(aaBuf->getDataPtr(), 0, aaBuf->getRowSize() * aaBuf->getHeight()); - xxMin = aaBuf->getWidth(); - xxMax = -1; - for (yy = 0; yy < splashAASize; ++yy) { - computeIntersections(splashAASize * y + yy); - while (interIdx < interLen) { - xx0 = inter[interIdx].x0; - xx1 = inter[interIdx].x1; - interCount += inter[interIdx].count; - ++interIdx; - while (interIdx < interLen && - (inter[interIdx].x0 <= xx1 || - (eo ? (interCount & 1) : (interCount != 0)))) { - if (inter[interIdx].x1 > xx1) { - xx1 = inter[interIdx].x1; - } - interCount += inter[interIdx].count; - ++interIdx; - } - if (xx0 < 0) { - xx0 = 0; - } - ++xx1; - if (xx1 > aaBuf->getWidth()) { - xx1 = aaBuf->getWidth(); - } - // set [xx0, xx1) to 1 - if (xx0 < xx1) { - xx = xx0; - p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx >> 3); - if (xx & 7) { - mask = 0xff >> (xx & 7); - if ((xx & ~7) == (xx1 & ~7)) { - mask &= (Guchar)(0xff00 >> (xx1 & 7)); - } - *p++ |= mask; - xx = (xx & ~7) + 8; - } - for (; xx + 7 < xx1; xx += 8) { - *p++ |= 0xff; - } - if (xx < xx1) { - *p |= (Guchar)(0xff00 >> (xx1 & 7)); - } - } - if (xx0 < xxMin) { - xxMin = xx0; - } - if (xx1 > xxMax) { - xxMax = xx1; - } - } - } - *x0 = xxMin / splashAASize; - *x1 = (xxMax - 1) / splashAASize; -} - -void SplashXPathScanner::clipAALine(SplashBitmap *aaBuf, - int *x0, int *x1, int y) { - int xx0, xx1, xx, yy; - Guchar mask; - SplashColorPtr p; - - for (yy = 0; yy < splashAASize; ++yy) { - xx = *x0 * splashAASize; - computeIntersections(splashAASize * y + yy); - while (interIdx < interLen && xx < (*x1 + 1) * splashAASize) { - xx0 = inter[interIdx].x0; - xx1 = inter[interIdx].x1; - interCount += inter[interIdx].count; - ++interIdx; - while (interIdx < interLen && - (inter[interIdx].x0 <= xx1 || - (eo ? (interCount & 1) : (interCount != 0)))) { - if (inter[interIdx].x1 > xx1) { - xx1 = inter[interIdx].x1; - } - interCount += inter[interIdx].count; - ++interIdx; - } - if (xx0 > aaBuf->getWidth()) { - xx0 = aaBuf->getWidth(); - } - // set [xx, xx0) to 0 - if (xx < xx0) { - p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx >> 3); - if (xx & 7) { - mask = (Guchar)(0xff00 >> (xx & 7)); - if ((xx & ~7) == (xx0 & ~7)) { - mask |= 0xff >> (xx0 & 7); - } - *p++ &= mask; - xx = (xx & ~7) + 8; - } - for (; xx + 7 <= xx0; xx += 8) { - *p++ = 0x00; - } - if (xx < xx0) { - *p &= 0xff >> (xx0 & 7); - } - } - if (xx1 >= xx) { - xx = xx1 + 1; - } - } - xx0 = (*x1 + 1) * splashAASize; - if (xx0 > aaBuf->getWidth()) xx0 = aaBuf->getWidth(); - // set [xx, xx0) to 0 - if (xx < xx0) { - p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx >> 3); - if (xx & 7) { - mask = (Guchar)(0xff00 >> (xx & 7)); - if ((xx & ~7) == (xx0 & ~7)) { - mask &= 0xff >> (xx0 & 7); - } - *p++ &= mask; - xx = (xx & ~7) + 8; - } - for (; xx + 7 <= xx0; xx += 8) { - *p++ = 0x00; - } - if (xx < xx0) { - *p &= 0xff >> (xx0 & 7); - } - } - } -} diff --git a/kpdf/xpdf/splash/SplashXPathScanner.cpp b/kpdf/xpdf/splash/SplashXPathScanner.cpp new file mode 100644 index 00000000..8c7d505a --- /dev/null +++ b/kpdf/xpdf/splash/SplashXPathScanner.cpp @@ -0,0 +1,429 @@ +//======================================================================== +// +// SplashXPathScanner.cpp +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "SplashMath.h" +#include "SplashXPath.h" +#include "SplashBitmap.h" +#include "SplashXPathScanner.h" + +//------------------------------------------------------------------------ + +struct SplashIntersect { + int x0, x1; // intersection of segment with [y, y+1) + int count; // EO/NZWN counter increment +}; + +static int cmpIntersect(const void *p0, const void *p1) { + return ((SplashIntersect *)p0)->x0 - ((SplashIntersect *)p1)->x0; +} + +//------------------------------------------------------------------------ +// SplashXPathScanner +//------------------------------------------------------------------------ + +SplashXPathScanner::SplashXPathScanner(SplashXPath *xPathA, GBool eoA) { + SplashXPathSeg *seg; + SplashCoord xMinFP, yMinFP, xMaxFP, yMaxFP; + int i; + + xPath = xPathA; + eo = eoA; + + // compute the bbox + if (xPath->length == 0) { + xMin = yMin = 1; + xMax = yMax = 0; + } else { + seg = &xPath->segs[0]; + if (seg->x0 <= seg->x1) { + xMinFP = seg->x0; + xMaxFP = seg->x1; + } else { + xMinFP = seg->x1; + xMaxFP = seg->x0; + } + if (seg->flags & splashXPathFlip) { + yMinFP = seg->y1; + yMaxFP = seg->y0; + } else { + yMinFP = seg->y0; + yMaxFP = seg->y1; + } + for (i = 1; i < xPath->length; ++i) { + seg = &xPath->segs[i]; + if (seg->x0 < xMinFP) { + xMinFP = seg->x0; + } else if (seg->x0 > xMaxFP) { + xMaxFP = seg->x0; + } + if (seg->x1 < xMinFP) { + xMinFP = seg->x1; + } else if (seg->x1 > xMaxFP) { + xMaxFP = seg->x1; + } + if (seg->flags & splashXPathFlip) { + if (seg->y0 > yMaxFP) { + yMaxFP = seg->y0; + } + } else { + if (seg->y1 > yMaxFP) { + yMaxFP = seg->y1; + } + } + } + xMin = splashFloor(xMinFP); + xMax = splashFloor(xMaxFP); + yMin = splashFloor(yMinFP); + yMax = splashFloor(yMaxFP); + } + + interY = yMin - 1; + xPathIdx = 0; + inter = NULL; + interLen = interSize = 0; +} + +SplashXPathScanner::~SplashXPathScanner() { + gfree(inter); +} + +void SplashXPathScanner::getBBoxAA(int *xMinA, int *yMinA, + int *xMaxA, int *yMaxA) { + *xMinA = xMin / splashAASize; + *yMinA = yMin / splashAASize; + *xMaxA = xMax / splashAASize; + *yMaxA = yMax / splashAASize; +} + +void SplashXPathScanner::getSpanBounds(int y, int *spanXMin, int *spanXMax) { + if (interY != y) { + computeIntersections(y); + } + if (interLen > 0) { + *spanXMin = inter[0].x0; + *spanXMax = inter[interLen - 1].x1; + } else { + *spanXMin = xMax + 1; + *spanXMax = xMax; + } +} + +GBool SplashXPathScanner::test(int x, int y) { + int count, i; + + if (interY != y) { + computeIntersections(y); + } + count = 0; + for (i = 0; i < interLen && inter[i].x0 <= x; ++i) { + if (x <= inter[i].x1) { + return gTrue; + } + count += inter[i].count; + } + return eo ? (count & 1) : (count != 0); +} + +GBool SplashXPathScanner::testSpan(int x0, int x1, int y) { + int count, xx1, i; + + if (interY != y) { + computeIntersections(y); + } + + count = 0; + for (i = 0; i < interLen && inter[i].x1 < x0; ++i) { + count += inter[i].count; + } + + // invariant: the subspan [x0,xx1] is inside the path + xx1 = x0 - 1; + while (xx1 < x1) { + if (i >= interLen) { + return gFalse; + } + if (inter[i].x0 > xx1 + 1 && + !(eo ? (count & 1) : (count != 0))) { + return gFalse; + } + if (inter[i].x1 > xx1) { + xx1 = inter[i].x1; + } + count += inter[i].count; + ++i; + } + + return gTrue; +} + +GBool SplashXPathScanner::getNextSpan(int y, int *x0, int *x1) { + int xx0, xx1; + + if (interY != y) { + computeIntersections(y); + } + if (interIdx >= interLen) { + return gFalse; + } + xx0 = inter[interIdx].x0; + xx1 = inter[interIdx].x1; + interCount += inter[interIdx].count; + ++interIdx; + while (interIdx < interLen && + (inter[interIdx].x0 <= xx1 || + (eo ? (interCount & 1) : (interCount != 0)))) { + if (inter[interIdx].x1 > xx1) { + xx1 = inter[interIdx].x1; + } + interCount += inter[interIdx].count; + ++interIdx; + } + *x0 = xx0; + *x1 = xx1; + return gTrue; +} + +void SplashXPathScanner::computeIntersections(int y) { + SplashCoord xSegMin, xSegMax, ySegMin, ySegMax, xx0, xx1; + SplashXPathSeg *seg; + int i, j; + + // find the first segment that intersects [y, y+1) + i = (y >= interY) ? xPathIdx : 0; + while (i < xPath->length && + xPath->segs[i].y0 < y && xPath->segs[i].y1 < y) { + ++i; + } + xPathIdx = i; + + // find all of the segments that intersect [y, y+1) and create an + // Intersect element for each one + interLen = 0; + for (j = i; j < xPath->length; ++j) { + seg = &xPath->segs[j]; + if (seg->flags & splashXPathFlip) { + ySegMin = seg->y1; + ySegMax = seg->y0; + } else { + ySegMin = seg->y0; + ySegMax = seg->y1; + } + + // ensure that: ySegMin < y+1 + // y <= ySegMax + if (ySegMin >= y + 1) { + break; + } + if (ySegMax < y) { + continue; + } + + if (interLen == interSize) { + if (interSize == 0) { + interSize = 16; + } else { + interSize *= 2; + } + inter = (SplashIntersect *)greallocn(inter, interSize, + sizeof(SplashIntersect)); + } + + if (seg->flags & splashXPathHoriz) { + xx0 = seg->x0; + xx1 = seg->x1; + } else if (seg->flags & splashXPathVert) { + xx0 = xx1 = seg->x0; + } else { + if (seg->x0 < seg->x1) { + xSegMin = seg->x0; + xSegMax = seg->x1; + } else { + xSegMin = seg->x1; + xSegMax = seg->x0; + } + // intersection with top edge + xx0 = seg->x0 + ((SplashCoord)y - seg->y0) * seg->dxdy; + // intersection with bottom edge + xx1 = seg->x0 + ((SplashCoord)y + 1 - seg->y0) * seg->dxdy; + // the segment may not actually extend to the top and/or bottom edges + if (xx0 < xSegMin) { + xx0 = xSegMin; + } else if (xx0 > xSegMax) { + xx0 = xSegMax; + } + if (xx1 < xSegMin) { + xx1 = xSegMin; + } else if (xx1 > xSegMax) { + xx1 = xSegMax; + } + } + if (xx0 < xx1) { + inter[interLen].x0 = splashFloor(xx0); + inter[interLen].x1 = splashFloor(xx1); + } else { + inter[interLen].x0 = splashFloor(xx1); + inter[interLen].x1 = splashFloor(xx0); + } + if (ySegMin <= y && + (SplashCoord)y < ySegMax && + !(seg->flags & splashXPathHoriz)) { + inter[interLen].count = eo ? 1 + : (seg->flags & splashXPathFlip) ? 1 : -1; + } else { + inter[interLen].count = 0; + } + ++interLen; + } + + qsort(inter, interLen, sizeof(SplashIntersect), &cmpIntersect); + + interY = y; + interIdx = 0; + interCount = 0; +} + +void SplashXPathScanner::renderAALine(SplashBitmap *aaBuf, + int *x0, int *x1, int y) { + int xx0, xx1, xx, xxMin, xxMax, yy; + Guchar mask; + SplashColorPtr p; + + memset(aaBuf->getDataPtr(), 0, aaBuf->getRowSize() * aaBuf->getHeight()); + xxMin = aaBuf->getWidth(); + xxMax = -1; + for (yy = 0; yy < splashAASize; ++yy) { + computeIntersections(splashAASize * y + yy); + while (interIdx < interLen) { + xx0 = inter[interIdx].x0; + xx1 = inter[interIdx].x1; + interCount += inter[interIdx].count; + ++interIdx; + while (interIdx < interLen && + (inter[interIdx].x0 <= xx1 || + (eo ? (interCount & 1) : (interCount != 0)))) { + if (inter[interIdx].x1 > xx1) { + xx1 = inter[interIdx].x1; + } + interCount += inter[interIdx].count; + ++interIdx; + } + if (xx0 < 0) { + xx0 = 0; + } + ++xx1; + if (xx1 > aaBuf->getWidth()) { + xx1 = aaBuf->getWidth(); + } + // set [xx0, xx1) to 1 + if (xx0 < xx1) { + xx = xx0; + p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx >> 3); + if (xx & 7) { + mask = 0xff >> (xx & 7); + if ((xx & ~7) == (xx1 & ~7)) { + mask &= (Guchar)(0xff00 >> (xx1 & 7)); + } + *p++ |= mask; + xx = (xx & ~7) + 8; + } + for (; xx + 7 < xx1; xx += 8) { + *p++ |= 0xff; + } + if (xx < xx1) { + *p |= (Guchar)(0xff00 >> (xx1 & 7)); + } + } + if (xx0 < xxMin) { + xxMin = xx0; + } + if (xx1 > xxMax) { + xxMax = xx1; + } + } + } + *x0 = xxMin / splashAASize; + *x1 = (xxMax - 1) / splashAASize; +} + +void SplashXPathScanner::clipAALine(SplashBitmap *aaBuf, + int *x0, int *x1, int y) { + int xx0, xx1, xx, yy; + Guchar mask; + SplashColorPtr p; + + for (yy = 0; yy < splashAASize; ++yy) { + xx = *x0 * splashAASize; + computeIntersections(splashAASize * y + yy); + while (interIdx < interLen && xx < (*x1 + 1) * splashAASize) { + xx0 = inter[interIdx].x0; + xx1 = inter[interIdx].x1; + interCount += inter[interIdx].count; + ++interIdx; + while (interIdx < interLen && + (inter[interIdx].x0 <= xx1 || + (eo ? (interCount & 1) : (interCount != 0)))) { + if (inter[interIdx].x1 > xx1) { + xx1 = inter[interIdx].x1; + } + interCount += inter[interIdx].count; + ++interIdx; + } + if (xx0 > aaBuf->getWidth()) { + xx0 = aaBuf->getWidth(); + } + // set [xx, xx0) to 0 + if (xx < xx0) { + p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx >> 3); + if (xx & 7) { + mask = (Guchar)(0xff00 >> (xx & 7)); + if ((xx & ~7) == (xx0 & ~7)) { + mask |= 0xff >> (xx0 & 7); + } + *p++ &= mask; + xx = (xx & ~7) + 8; + } + for (; xx + 7 <= xx0; xx += 8) { + *p++ = 0x00; + } + if (xx < xx0) { + *p &= 0xff >> (xx0 & 7); + } + } + if (xx1 >= xx) { + xx = xx1 + 1; + } + } + xx0 = (*x1 + 1) * splashAASize; + if (xx0 > aaBuf->getWidth()) xx0 = aaBuf->getWidth(); + // set [xx, xx0) to 0 + if (xx < xx0) { + p = aaBuf->getDataPtr() + yy * aaBuf->getRowSize() + (xx >> 3); + if (xx & 7) { + mask = (Guchar)(0xff00 >> (xx & 7)); + if ((xx & ~7) == (xx0 & ~7)) { + mask &= 0xff >> (xx0 & 7); + } + *p++ &= mask; + xx = (xx & ~7) + 8; + } + for (; xx + 7 <= xx0; xx += 8) { + *p++ = 0x00; + } + if (xx < xx0) { + *p &= 0xff >> (xx0 & 7); + } + } + } +} diff --git a/kpdf/xpdf/xpdf/Annot.cc b/kpdf/xpdf/xpdf/Annot.cc deleted file mode 100644 index 23df25df..00000000 --- a/kpdf/xpdf/xpdf/Annot.cc +++ /dev/null @@ -1,1556 +0,0 @@ -//======================================================================== -// -// Annot.cc -// -// Copyright 2000-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "GList.h" -#include "Error.h" -#include "Object.h" -#include "Catalog.h" -#include "Gfx.h" -#include "GfxFont.h" -#include "Lexer.h" -#include "Annot.h" - -//------------------------------------------------------------------------ - -#define annotFlagHidden 0x0002 -#define annotFlagPrint 0x0004 -#define annotFlagNoView 0x0020 - -#define fieldFlagReadOnly 0x00000001 -#define fieldFlagRequired 0x00000002 -#define fieldFlagNoExport 0x00000004 -#define fieldFlagMultiline 0x00001000 -#define fieldFlagPassword 0x00002000 -#define fieldFlagNoToggleToOff 0x00004000 -#define fieldFlagRadio 0x00008000 -#define fieldFlagPushbutton 0x00010000 -#define fieldFlagCombo 0x00020000 -#define fieldFlagEdit 0x00040000 -#define fieldFlagSort 0x00080000 -#define fieldFlagFileSelect 0x00100000 -#define fieldFlagMultiSelect 0x00200000 -#define fieldFlagDoNotSpellCheck 0x00400000 -#define fieldFlagDoNotScroll 0x00800000 -#define fieldFlagComb 0x01000000 -#define fieldFlagRichText 0x02000000 -#define fieldFlagRadiosInUnison 0x02000000 -#define fieldFlagCommitOnSelChange 0x04000000 - -#define fieldQuadLeft 0 -#define fieldQuadCenter 1 -#define fieldQuadRight 2 - -// distance of Bezier control point from center for circle approximation -// = (4 * (sqrt(2) - 1) / 3) * r -#define bezierCircle 0.55228475 - -//------------------------------------------------------------------------ -// AnnotBorderStyle -//------------------------------------------------------------------------ - -AnnotBorderStyle::AnnotBorderStyle(AnnotBorderType typeA, double widthA, - double *dashA, int dashLengthA, - double rA, double gA, double bA) { - type = typeA; - width = widthA; - dash = dashA; - dashLength = dashLengthA; - r = rA; - g = gA; - b = bA; -} - -AnnotBorderStyle::~AnnotBorderStyle() { - if (dash) { - gfree(dash); - } -} - -//------------------------------------------------------------------------ -// Annot -//------------------------------------------------------------------------ - -Annot::Annot(XRef *xrefA, Dict * /*acroForm*/, Dict *dict, Ref *refA) { - Object apObj, asObj, obj1, obj2, obj3; - AnnotBorderType borderType; - double borderWidth; - double *borderDash; - int borderDashLength; - double borderR, borderG, borderB; - double t; - int i; - - ok = gTrue; - xref = xrefA; - ref = *refA; - type = NULL; - appearBuf = NULL; - borderStyle = NULL; - - //----- parse the type - - if (dict->lookup("Subtype", &obj1)->isName()) { - type = new GString(obj1.getName()); - } - obj1.free(); - - //----- parse the rectangle - - if (dict->lookup("Rect", &obj1)->isArray() && - obj1.arrayGetLength() == 4) { - xMin = yMin = xMax = yMax = 0; - if (obj1.arrayGet(0, &obj2)->isNum()) { - xMin = obj2.getNum(); - } - obj2.free(); - if (obj1.arrayGet(1, &obj2)->isNum()) { - yMin = obj2.getNum(); - } - obj2.free(); - if (obj1.arrayGet(2, &obj2)->isNum()) { - xMax = obj2.getNum(); - } - obj2.free(); - if (obj1.arrayGet(3, &obj2)->isNum()) { - yMax = obj2.getNum(); - } - obj2.free(); - if (xMin > xMax) { - t = xMin; xMin = xMax; xMax = t; - } - if (yMin > yMax) { - t = yMin; yMin = yMax; yMax = t; - } - } else { - error(-1, "Bad bounding box for annotation"); - ok = gFalse; - } - obj1.free(); - - //----- parse the flags - - if (dict->lookup("F", &obj1)->isInt()) { - flags = obj1.getInt(); - } else { - flags = 0; - } - obj1.free(); - - //----- parse the border style - - borderType = annotBorderSolid; - borderWidth = 1; - borderDash = NULL; - borderDashLength = 0; - borderR = 0; - borderG = 0; - borderB = 1; - if (dict->lookup("BS", &obj1)->isDict()) { - if (obj1.dictLookup("S", &obj2)->isName()) { - if (obj2.isName("S")) { - borderType = annotBorderSolid; - } else if (obj2.isName("D")) { - borderType = annotBorderDashed; - } else if (obj2.isName("B")) { - borderType = annotBorderBeveled; - } else if (obj2.isName("I")) { - borderType = annotBorderInset; - } else if (obj2.isName("U")) { - borderType = annotBorderUnderlined; - } - } - obj2.free(); - if (obj1.dictLookup("W", &obj2)->isNum()) { - borderWidth = obj2.getNum(); - } - obj2.free(); - if (obj1.dictLookup("D", &obj2)->isArray()) { - borderDashLength = obj2.arrayGetLength(); - borderDash = (double *)gmallocn(borderDashLength, sizeof(double)); - for (i = 0; i < borderDashLength; ++i) { - if (obj2.arrayGet(i, &obj3)->isNum()) { - borderDash[i] = obj3.getNum(); - } else { - borderDash[i] = 1; - } - obj3.free(); - } - } - obj2.free(); - } else { - obj1.free(); - if (dict->lookup("Border", &obj1)->isArray()) { - if (obj1.arrayGetLength() >= 3) { - if (obj1.arrayGet(2, &obj2)->isNum()) { - borderWidth = obj2.getNum(); - } - obj2.free(); - if (obj1.arrayGetLength() >= 4) { - if (obj1.arrayGet(3, &obj2)->isArray()) { - borderType = annotBorderDashed; - borderDashLength = obj2.arrayGetLength(); - borderDash = (double *)gmallocn(borderDashLength, sizeof(double)); - for (i = 0; i < borderDashLength; ++i) { - if (obj2.arrayGet(i, &obj3)->isNum()) { - borderDash[i] = obj3.getNum(); - } else { - borderDash[i] = 1; - } - obj3.free(); - } - } else { - // Adobe draws no border at all if the last element is of - // the wrong type. - borderWidth = 0; - } - obj2.free(); - } - } - } - } - obj1.free(); - if (dict->lookup("C", &obj1)->isArray() && obj1.arrayGetLength() == 3) { - if (obj1.arrayGet(0, &obj2)->isNum()) { - borderR = obj2.getNum(); - } - obj1.free(); - if (obj1.arrayGet(1, &obj2)->isNum()) { - borderG = obj2.getNum(); - } - obj1.free(); - if (obj1.arrayGet(2, &obj2)->isNum()) { - borderB = obj2.getNum(); - } - obj1.free(); - } - obj1.free(); - borderStyle = new AnnotBorderStyle(borderType, borderWidth, - borderDash, borderDashLength, - borderR, borderG, borderB); - - //----- get the annotation appearance - - if (dict->lookup("AP", &apObj)->isDict()) { - if (dict->lookup("AS", &asObj)->isName()) { - if (apObj.dictLookup("N", &obj1)->isDict()) { - if (obj1.dictLookupNF(asObj.getName(), &obj2)->isRef()) { - obj2.copy(&appearance); - ok = gTrue; - } else { - obj2.free(); - if (obj1.dictLookupNF("Off", &obj2)->isRef()) { - obj2.copy(&appearance); - } - } - obj2.free(); - } - obj1.free(); - } else { - if (apObj.dictLookupNF("N", &obj1)->isRef()) { - obj1.copy(&appearance); - } - obj1.free(); - } - asObj.free(); - } - apObj.free(); -} - -Annot::~Annot() { - if (type) { - delete type; - } - appearance.free(); - if (appearBuf) { - delete appearBuf; - } - if (borderStyle) { - delete borderStyle; - } -} - -void Annot::generateFieldAppearance(Dict *field, Dict *annot, Dict *acroForm) { - Object mkObj, ftObj, appearDict, drObj, obj1, obj2, obj3; - Dict *mkDict; - MemStream *appearStream; - GfxFontDict *fontDict; - GBool hasCaption; - double w, dx, dy, r; - double *dash; - GString *caption, *da; - GString **text; - GBool *selection; - int dashLength, ff, quadding, comb, nOptions, topIdx, i, j; - - // must be a Widget annotation - if (type->cmp("Widget")) { - return; - } - - appearBuf = new GString(); - - // get the appearance characteristics (MK) dictionary - if (annot->lookup("MK", &mkObj)->isDict()) { - mkDict = mkObj.getDict(); - } else { - mkDict = NULL; - } - - // draw the background - if (mkDict) { - if (mkDict->lookup("BG", &obj1)->isArray() && - obj1.arrayGetLength() > 0) { - setColor(obj1.getArray(), gTrue, 0); - appearBuf->appendf("0 0 {0:.2f} {1:.2f} re f\n", - xMax - xMin, yMax - yMin); - } - obj1.free(); - } - - // get the field type - fieldLookup(field, "FT", &ftObj); - - // get the field flags (Ff) value - if (fieldLookup(field, "Ff", &obj1)->isInt()) { - ff = obj1.getInt(); - } else { - ff = 0; - } - obj1.free(); - - // draw the border - if (mkDict) { - w = borderStyle->getWidth(); - if (w > 0) { - mkDict->lookup("BC", &obj1); - if (!(obj1.isArray() && obj1.arrayGetLength() > 0)) { - mkDict->lookup("BG", &obj1); - } - if (obj1.isArray() && obj1.arrayGetLength() > 0) { - dx = xMax - xMin; - dy = yMax - yMin; - - // radio buttons with no caption have a round border - hasCaption = mkDict->lookup("CA", &obj2)->isString(); - obj2.free(); - if (ftObj.isName("Btn") && (ff & fieldFlagRadio) && !hasCaption) { - r = 0.5 * (dx < dy ? dx : dy); - switch (borderStyle->getType()) { - case annotBorderDashed: - appearBuf->append("["); - borderStyle->getDash(&dash, &dashLength); - for (i = 0; i < dashLength; ++i) { - appearBuf->appendf(" {0:.2f}", dash[i]); - } - appearBuf->append("] 0 d\n"); - // fall through to the solid case - case annotBorderSolid: - case annotBorderUnderlined: - appearBuf->appendf("{0:.2f} w\n", w); - setColor(obj1.getArray(), gFalse, 0); - drawCircle(0.5 * dx, 0.5 * dy, r - 0.5 * w, gFalse); - break; - case annotBorderBeveled: - case annotBorderInset: - appearBuf->appendf("{0:.2f} w\n", 0.5 * w); - setColor(obj1.getArray(), gFalse, 0); - drawCircle(0.5 * dx, 0.5 * dy, r - 0.25 * w, gFalse); - setColor(obj1.getArray(), gFalse, - borderStyle->getType() == annotBorderBeveled ? 1 : -1); - drawCircleTopLeft(0.5 * dx, 0.5 * dy, r - 0.75 * w); - setColor(obj1.getArray(), gFalse, - borderStyle->getType() == annotBorderBeveled ? -1 : 1); - drawCircleBottomRight(0.5 * dx, 0.5 * dy, r - 0.75 * w); - break; - } - - } else { - switch (borderStyle->getType()) { - case annotBorderDashed: - appearBuf->append("["); - borderStyle->getDash(&dash, &dashLength); - for (i = 0; i < dashLength; ++i) { - appearBuf->appendf(" {0:.2f}", dash[i]); - } - appearBuf->append("] 0 d\n"); - // fall through to the solid case - case annotBorderSolid: - appearBuf->appendf("{0:.2f} w\n", w); - setColor(obj1.getArray(), gFalse, 0); - appearBuf->appendf("{0:.2f} {0:.2f} {1:.2f} {2:.2f} re s\n", - 0.5 * w, dx - w, dy - w); - break; - case annotBorderBeveled: - case annotBorderInset: - setColor(obj1.getArray(), gTrue, - borderStyle->getType() == annotBorderBeveled ? 1 : -1); - appearBuf->append("0 0 m\n"); - appearBuf->appendf("0 {0:.2f} l\n", dy); - appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx, dy); - appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx - w, dy - w); - appearBuf->appendf("{0:.2f} {1:.2f} l\n", w, dy - w); - appearBuf->appendf("{0:.2f} {0:.2f} l\n", w); - appearBuf->append("f\n"); - setColor(obj1.getArray(), gTrue, - borderStyle->getType() == annotBorderBeveled ? -1 : 1); - appearBuf->append("0 0 m\n"); - appearBuf->appendf("{0:.2f} 0 l\n", dx); - appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx, dy); - appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx - w, dy - w); - appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx - w, w); - appearBuf->appendf("{0:.2f} {0:.2f} l\n", w); - appearBuf->append("f\n"); - break; - case annotBorderUnderlined: - appearBuf->appendf("{0:.2f} w\n", w); - setColor(obj1.getArray(), gFalse, 0); - appearBuf->appendf("0 0 m {0:.2f} 0 l s\n", dx); - break; - } - - // clip to the inside of the border - appearBuf->appendf("{0:.2f} {0:.2f} {1:.2f} {2:.2f} re W n\n", - w, dx - 2 * w, dy - 2 * w); - } - } - obj1.free(); - } - } - - // get the resource dictionary - acroForm->lookup("DR", &drObj); - - // build the font dictionary - if (drObj.isDict() && drObj.dictLookup("Font", &obj1)->isDict()) { - fontDict = new GfxFontDict(xref, NULL, obj1.getDict()); - } else { - fontDict = NULL; - } - obj1.free(); - - // get the default appearance string - if (fieldLookup(field, "DA", &obj1)->isNull()) { - obj1.free(); - acroForm->lookup("DA", &obj1); - } - if (obj1.isString()) { - da = obj1.getString()->copy(); - } else { - da = NULL; - } - obj1.free(); - - // draw the field contents - if (ftObj.isName("Btn")) { - caption = NULL; - if (mkDict) { - if (mkDict->lookup("CA", &obj1)->isString()) { - caption = obj1.getString()->copy(); - } - obj1.free(); - } - // radio button - if (ff & fieldFlagRadio) { - //~ Acrobat doesn't draw a caption if there is no AP dict (?) - if (fieldLookup(field, "V", &obj1)->isName()) { - if (annot->lookup("AS", &obj2)->isName(obj1.getName())) { - if (caption) { - drawText(caption, da, fontDict, gFalse, 0, fieldQuadCenter, - gFalse, gTrue); - } else { - if (mkDict) { - if (mkDict->lookup("BC", &obj3)->isArray() && - obj3.arrayGetLength() > 0) { - dx = xMax - xMin; - dy = yMax - yMin; - setColor(obj3.getArray(), gTrue, 0); - drawCircle(0.5 * dx, 0.5 * dy, 0.2 * (dx < dy ? dx : dy), - gTrue); - } - obj3.free(); - } - } - } - obj2.free(); - } - obj1.free(); - // pushbutton - } else if (ff & fieldFlagPushbutton) { - if (caption) { - drawText(caption, da, fontDict, gFalse, 0, fieldQuadCenter, - gFalse, gFalse); - } - // checkbox - } else { - // According to the PDF spec the off state must be named "Off", - // and the on state can be named anything, but Acrobat apparently - // looks for "Yes" and treats anything else as off. - if (fieldLookup(field, "V", &obj1)->isName("Yes")) { - if (!caption) { - caption = new GString("3"); // ZapfDingbats checkmark - } - drawText(caption, da, fontDict, gFalse, 0, fieldQuadCenter, - gFalse, gTrue); - } - obj1.free(); - } - if (caption) { - delete caption; - } - } else if (ftObj.isName("Tx")) { - //~ value strings can be Unicode - if (fieldLookup(field, "V", &obj1)->isString()) { - if (fieldLookup(field, "Q", &obj2)->isInt()) { - quadding = obj2.getInt(); - } else { - quadding = fieldQuadLeft; - } - obj2.free(); - comb = 0; - if (ff & fieldFlagComb) { - if (fieldLookup(field, "MaxLen", &obj2)->isInt()) { - comb = obj2.getInt(); - } - obj2.free(); - } - drawText(obj1.getString(), da, fontDict, - ff & fieldFlagMultiline, comb, quadding, gTrue, gFalse); - } - obj1.free(); - } else if (ftObj.isName("Ch")) { - //~ value/option strings can be Unicode - if (fieldLookup(field, "Q", &obj1)->isInt()) { - quadding = obj1.getInt(); - } else { - quadding = fieldQuadLeft; - } - obj1.free(); - // combo box - if (ff & fieldFlagCombo) { - if (fieldLookup(field, "V", &obj1)->isString()) { - drawText(obj1.getString(), da, fontDict, - gFalse, 0, quadding, gTrue, gFalse); - //~ Acrobat draws a popup icon on the right side - } - obj1.free(); - // list box - } else { - if (field->lookup("Opt", &obj1)->isArray()) { - nOptions = obj1.arrayGetLength(); - // get the option text - text = (GString **)gmallocn(nOptions, sizeof(GString *)); - for (i = 0; i < nOptions; ++i) { - text[i] = NULL; - obj1.arrayGet(i, &obj2); - if (obj2.isString()) { - text[i] = obj2.getString()->copy(); - } else if (obj2.isArray() && obj2.arrayGetLength() == 2) { - if (obj2.arrayGet(1, &obj3)->isString()) { - text[i] = obj3.getString()->copy(); - } - obj3.free(); - } - obj2.free(); - if (!text[i]) { - text[i] = new GString(); - } - } - // get the selected option(s) - selection = (GBool *)gmallocn(nOptions, sizeof(GBool)); - //~ need to use the I field in addition to the V field - fieldLookup(field, "V", &obj2); - for (i = 0; i < nOptions; ++i) { - selection[i] = gFalse; - if (obj2.isString()) { - if (!obj2.getString()->cmp(text[i])) { - selection[i] = gTrue; - } - } else if (obj2.isArray()) { - for (j = 0; j < obj2.arrayGetLength(); ++j) { - if (obj2.arrayGet(j, &obj3)->isString() && - !obj3.getString()->cmp(text[i])) { - selection[i] = gTrue; - } - obj3.free(); - } - } - } - obj2.free(); - // get the top index - if (field->lookup("TI", &obj2)->isInt()) { - topIdx = obj2.getInt(); - } else { - topIdx = 0; - } - obj2.free(); - // draw the text - drawListBox(text, selection, nOptions, topIdx, da, fontDict, quadding); - for (i = 0; i < nOptions; ++i) { - delete text[i]; - } - gfree(text); - gfree(selection); - } - obj1.free(); - } - } else if (ftObj.isName("Sig")) { - //~unimp - } else { - error(-1, "Unknown field type"); - } - - if (da) { - delete da; - } - - // build the appearance stream dictionary - appearDict.initDict(xref); - appearDict.dictAdd(copyString("Length"), - obj1.initInt(appearBuf->getLength())); - appearDict.dictAdd(copyString("Subtype"), obj1.initName("Form")); - obj1.initArray(xref); - obj1.arrayAdd(obj2.initReal(0)); - obj1.arrayAdd(obj2.initReal(0)); - obj1.arrayAdd(obj2.initReal(xMax - xMin)); - obj1.arrayAdd(obj2.initReal(yMax - yMin)); - appearDict.dictAdd(copyString("BBox"), &obj1); - - // set the resource dictionary - if (drObj.isDict()) { - appearDict.dictAdd(copyString("Resources"), drObj.copy(&obj1)); - } - drObj.free(); - - // build the appearance stream - appearStream = new MemStream(appearBuf->getCString(), 0, - appearBuf->getLength(), &appearDict); - appearance.free(); - appearance.initStream(appearStream); - - if (fontDict) { - delete fontDict; - } - ftObj.free(); - mkObj.free(); -} - -// Set the current fill or stroke color, based on (which should -// have 1, 3, or 4 elements). If is +1, color is brightened; -// if is -1, color is darkened; otherwise color is not -// modified. -void Annot::setColor(Array *a, GBool fill, int adjust) { - Object obj1; - double color[4]; - int nComps, i; - - nComps = a->getLength(); - if (nComps > 4) { - nComps = 4; - } - for (i = 0; i < nComps && i < 4; ++i) { - if (a->get(i, &obj1)->isNum()) { - color[i] = obj1.getNum(); - } else { - color[i] = 0; - } - obj1.free(); - } - if (nComps == 4) { - adjust = -adjust; - } - if (adjust > 0) { - for (i = 0; i < nComps; ++i) { - color[i] = 0.5 * color[i] + 0.5; - } - } else if (adjust < 0) { - for (i = 0; i < nComps; ++i) { - color[i] = 0.5 * color[i]; - } - } - if (nComps == 4) { - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:c}\n", - color[0], color[1], color[2], color[3], - fill ? 'k' : 'K'); - } else if (nComps == 3) { - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:s}\n", - color[0], color[1], color[2], - fill ? "rg" : "RG"); - } else { - appearBuf->appendf("{0:.2f} {1:c}\n", - color[0], - fill ? 'g' : 'G'); - } -} - -// Draw the variable text or caption for a field. -void Annot::drawText(GString *text, GString *da, GfxFontDict *fontDict, - GBool multiline, int comb, int quadding, - GBool txField, GBool forceZapfDingbats) { - GList *daToks; - GString *tok; - GfxFont *font; - double fontSize, fontSize2, border, x, xPrev, y, w, w2, wMax; - int tfPos, tmPos, i, j, k, c; - - //~ if there is no MK entry, this should use the existing content stream, - //~ and only replace the marked content portion of it - //~ (this is only relevant for Tx fields) - - // parse the default appearance string - tfPos = tmPos = -1; - if (da) { - daToks = new GList(); - i = 0; - while (i < da->getLength()) { - while (i < da->getLength() && Lexer::isSpace(da->getChar(i))) { - ++i; - } - if (i < da->getLength()) { - for (j = i + 1; - j < da->getLength() && !Lexer::isSpace(da->getChar(j)); - ++j) ; - daToks->append(new GString(da, i, j - i)); - i = j; - } - } - for (i = 2; i < daToks->getLength(); ++i) { - if (i >= 2 && !((GString *)daToks->get(i))->cmp("Tf")) { - tfPos = i - 2; - } else if (i >= 6 && !((GString *)daToks->get(i))->cmp("Tm")) { - tmPos = i - 6; - } - } - } else { - daToks = NULL; - } - - // force ZapfDingbats - //~ this should create the font if needed (?) - if (forceZapfDingbats) { - if (tfPos >= 0) { - tok = (GString *)daToks->get(tfPos); - if (tok->cmp("/ZaDb")) { - tok->clear(); - tok->append("/ZaDb"); - } - } - } - - // get the font and font size - font = NULL; - fontSize = 0; - if (tfPos >= 0) { - tok = (GString *)daToks->get(tfPos); - if (tok->getLength() >= 1 && tok->getChar(0) == '/') { - if (!fontDict || !(font = fontDict->lookup(tok->getCString() + 1))) { - error(-1, "Unknown font in field's DA string"); - } - } else { - error(-1, "Invalid font name in 'Tf' operator in field's DA string"); - } - tok = (GString *)daToks->get(tfPos + 1); - fontSize = atof(tok->getCString()); - } else { - error(-1, "Missing 'Tf' operator in field's DA string"); - } - - // get the border width - border = borderStyle->getWidth(); - - // setup - if (txField) { - appearBuf->append("/Tx BMC\n"); - } - appearBuf->append("q\n"); - appearBuf->append("BT\n"); - - // multi-line text - if (multiline) { - // note: the comb flag is ignored in multiline mode - - wMax = xMax - xMin - 2 * border - 4; - - // compute font autosize - if (fontSize == 0) { - for (fontSize = 20; fontSize > 1; --fontSize) { - y = yMax - yMin; - w2 = 0; - i = 0; - while (i < text->getLength()) { - getNextLine(text, i, font, fontSize, wMax, &j, &w, &k); - if (w > w2) { - w2 = w; - } - i = k; - y -= fontSize; - } - // approximate the descender for the last line - if (y >= 0.33 * fontSize) { - break; - } - } - if (tfPos >= 0) { - tok = (GString *)daToks->get(tfPos + 1); - tok->clear(); - tok->appendf("{0:.2f}", fontSize); - } - } - - // starting y coordinate - // (note: each line of text starts with a Td operator that moves - // down a line) - y = yMax - yMin; - - // set the font matrix - if (tmPos >= 0) { - tok = (GString *)daToks->get(tmPos + 4); - tok->clear(); - tok->append('0'); - tok = (GString *)daToks->get(tmPos + 5); - tok->clear(); - tok->appendf("{0:.2f}", y); - } - - // write the DA string - if (daToks) { - for (i = 0; i < daToks->getLength(); ++i) { - appearBuf->append((GString *)daToks->get(i))->append(' '); - } - } - - // write the font matrix (if not part of the DA string) - if (tmPos < 0) { - appearBuf->appendf("1 0 0 1 0 {0:.2f} Tm\n", y); - } - - // write a series of lines of text - i = 0; - xPrev = 0; - while (i < text->getLength()) { - - getNextLine(text, i, font, fontSize, wMax, &j, &w, &k); - - // compute text start position - switch (quadding) { - case fieldQuadLeft: - default: - x = border + 2; - break; - case fieldQuadCenter: - x = (xMax - xMin - w) / 2; - break; - case fieldQuadRight: - x = xMax - xMin - border - 2 - w; - break; - } - - // draw the line - appearBuf->appendf("{0:.2f} {1:.2f} Td\n", x - xPrev, -fontSize); - appearBuf->append('('); - for (; i < j; ++i) { - c = text->getChar(i) & 0xff; - if (c == '(' || c == ')' || c == '\\') { - appearBuf->append('\\'); - appearBuf->append(c); - } else if (c < 0x20 || c >= 0x80) { - appearBuf->appendf("\\{0:03o}", c); - } else { - appearBuf->append(c); - } - } - appearBuf->append(") Tj\n"); - - // next line - i = k; - xPrev = x; - } - - // single-line text - } else { - //~ replace newlines with spaces? - what does Acrobat do? - - // comb formatting - if (comb > 0) { - - // compute comb spacing - w = (xMax - xMin - 2 * border) / comb; - - // compute font autosize - if (fontSize == 0) { - fontSize = yMax - yMin - 2 * border; - if (w < fontSize) { - fontSize = w; - } - fontSize = floor(fontSize); - if (tfPos >= 0) { - tok = (GString *)daToks->get(tfPos + 1); - tok->clear(); - tok->appendf("{0:.2f}", fontSize); - } - } - - // compute text start position - switch (quadding) { - case fieldQuadLeft: - default: - x = border + 2; - break; - case fieldQuadCenter: - x = border + 2 + 0.5 * (comb - text->getLength()) * w; - break; - case fieldQuadRight: - x = border + 2 + (comb - text->getLength()) * w; - break; - } - y = 0.5 * (yMax - yMin) - 0.4 * fontSize; - - // set the font matrix - if (tmPos >= 0) { - tok = (GString *)daToks->get(tmPos + 4); - tok->clear(); - tok->appendf("{0:.2f}", x); - tok = (GString *)daToks->get(tmPos + 5); - tok->clear(); - tok->appendf("{0:.2f}", y); - } - - // write the DA string - if (daToks) { - for (i = 0; i < daToks->getLength(); ++i) { - appearBuf->append((GString *)daToks->get(i))->append(' '); - } - } - - // write the font matrix (if not part of the DA string) - if (tmPos < 0) { - appearBuf->appendf("1 0 0 1 {0:.2f} {1:.2f} Tm\n", x, y); - } - - // write the text string - //~ this should center (instead of left-justify) each character within - //~ its comb cell - for (i = 0; i < text->getLength(); ++i) { - if (i > 0) { - appearBuf->appendf("{0:.2f} 0 Td\n", w); - } - appearBuf->append('('); - c = text->getChar(i) & 0xff; - if (c == '(' || c == ')' || c == '\\') { - appearBuf->append('\\'); - appearBuf->append(c); - } else if (c < 0x20 || c >= 0x80) { - appearBuf->appendf("{0:.2f} 0 Td\n", w); - } else { - appearBuf->append(c); - } - appearBuf->append(") Tj\n"); - } - - // regular (non-comb) formatting - } else { - - // compute string width - if (font && !font->isCIDFont()) { - w = 0; - for (i = 0; i < text->getLength(); ++i) { - w += ((Gfx8BitFont *)font)->getWidth(text->getChar(i)); - } - } else { - // otherwise, make a crude estimate - w = text->getLength() * 0.5; - } - - // compute font autosize - if (fontSize == 0) { - fontSize = yMax - yMin - 2 * border; - fontSize2 = (xMax - xMin - 4 - 2 * border) / w; - if (fontSize2 < fontSize) { - fontSize = fontSize2; - } - fontSize = floor(fontSize); - if (tfPos >= 0) { - tok = (GString *)daToks->get(tfPos + 1); - tok->clear(); - tok->appendf("{0:.2f}", fontSize); - } - } - - // compute text start position - w *= fontSize; - switch (quadding) { - case fieldQuadLeft: - default: - x = border + 2; - break; - case fieldQuadCenter: - x = (xMax - xMin - w) / 2; - break; - case fieldQuadRight: - x = xMax - xMin - border - 2 - w; - break; - } - y = 0.5 * (yMax - yMin) - 0.4 * fontSize; - - // set the font matrix - if (tmPos >= 0) { - tok = (GString *)daToks->get(tmPos + 4); - tok->clear(); - tok->appendf("{0:.2f}", x); - tok = (GString *)daToks->get(tmPos + 5); - tok->clear(); - tok->appendf("{0:.2f}", y); - } - - // write the DA string - if (daToks) { - for (i = 0; i < daToks->getLength(); ++i) { - appearBuf->append((GString *)daToks->get(i))->append(' '); - } - } - - // write the font matrix (if not part of the DA string) - if (tmPos < 0) { - appearBuf->appendf("1 0 0 1 {0:.2f} {1:.2f} Tm\n", x, y); - } - - // write the text string - appearBuf->append('('); - for (i = 0; i < text->getLength(); ++i) { - c = text->getChar(i) & 0xff; - if (c == '(' || c == ')' || c == '\\') { - appearBuf->append('\\'); - appearBuf->append(c); - } else if (c < 0x20 || c >= 0x80) { - appearBuf->appendf("\\{0:03o}", c); - } else { - appearBuf->append(c); - } - } - appearBuf->append(") Tj\n"); - } - } - - // cleanup - appearBuf->append("ET\n"); - appearBuf->append("Q\n"); - if (txField) { - appearBuf->append("EMC\n"); - } - - if (daToks) { - deleteGList(daToks, GString); - } -} - -// Draw the variable text or caption for a field. -void Annot::drawListBox(GString **text, GBool *selection, - int nOptions, int topIdx, - GString *da, GfxFontDict *fontDict, GBool quadding) { - GList *daToks; - GString *tok; - GfxFont *font; - double fontSize, fontSize2, border, x, y, w, wMax; - int tfPos, tmPos, i, j, c; - - //~ if there is no MK entry, this should use the existing content stream, - //~ and only replace the marked content portion of it - //~ (this is only relevant for Tx fields) - - // parse the default appearance string - tfPos = tmPos = -1; - if (da) { - daToks = new GList(); - i = 0; - while (i < da->getLength()) { - while (i < da->getLength() && Lexer::isSpace(da->getChar(i))) { - ++i; - } - if (i < da->getLength()) { - for (j = i + 1; - j < da->getLength() && !Lexer::isSpace(da->getChar(j)); - ++j) ; - daToks->append(new GString(da, i, j - i)); - i = j; - } - } - for (i = 2; i < daToks->getLength(); ++i) { - if (i >= 2 && !((GString *)daToks->get(i))->cmp("Tf")) { - tfPos = i - 2; - } else if (i >= 6 && !((GString *)daToks->get(i))->cmp("Tm")) { - tmPos = i - 6; - } - } - } else { - daToks = NULL; - } - - // get the font and font size - font = NULL; - fontSize = 0; - if (tfPos >= 0) { - tok = (GString *)daToks->get(tfPos); - if (tok->getLength() >= 1 && tok->getChar(0) == '/') { - if (!fontDict || !(font = fontDict->lookup(tok->getCString() + 1))) { - error(-1, "Unknown font in field's DA string"); - } - } else { - error(-1, "Invalid font name in 'Tf' operator in field's DA string"); - } - tok = (GString *)daToks->get(tfPos + 1); - fontSize = atof(tok->getCString()); - } else { - error(-1, "Missing 'Tf' operator in field's DA string"); - } - - // get the border width - border = borderStyle->getWidth(); - - // compute font autosize - if (fontSize == 0) { - wMax = 0; - for (i = 0; i < nOptions; ++i) { - if (font && !font->isCIDFont()) { - w = 0; - for (j = 0; j < text[i]->getLength(); ++j) { - w += ((Gfx8BitFont *)font)->getWidth(text[i]->getChar(j)); - } - } else { - // otherwise, make a crude estimate - w = text[i]->getLength() * 0.5; - } - if (w > wMax) { - wMax = w; - } - } - fontSize = yMax - yMin - 2 * border; - fontSize2 = (xMax - xMin - 4 - 2 * border) / wMax; - if (fontSize2 < fontSize) { - fontSize = fontSize2; - } - fontSize = floor(fontSize); - if (tfPos >= 0) { - tok = (GString *)daToks->get(tfPos + 1); - tok->clear(); - tok->appendf("{0:.2f}", fontSize); - } - } - - // draw the text - y = yMax - yMin - 1.1 * fontSize; - for (i = topIdx; i < nOptions; ++i) { - - // setup - appearBuf->append("q\n"); - - // draw the background if selected - if (selection[i]) { - appearBuf->append("0 g f\n"); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} re f\n", - border, - y - 0.2 * fontSize, - xMax - xMin - 2 * border, - 1.1 * fontSize); - } - - // setup - appearBuf->append("BT\n"); - - // compute string width - if (font && !font->isCIDFont()) { - w = 0; - for (j = 0; j < text[i]->getLength(); ++j) { - w += ((Gfx8BitFont *)font)->getWidth(text[i]->getChar(j)); - } - } else { - // otherwise, make a crude estimate - w = text[i]->getLength() * 0.5; - } - - // compute text start position - w *= fontSize; - switch (quadding) { - case fieldQuadLeft: - default: - x = border + 2; - break; - case fieldQuadCenter: - x = (xMax - xMin - w) / 2; - break; - case fieldQuadRight: - x = xMax - xMin - border - 2 - w; - break; - } - - // set the font matrix - if (tmPos >= 0) { - tok = (GString *)daToks->get(tmPos + 4); - tok->clear(); - tok->appendf("{0:.2f}", x); - tok = (GString *)daToks->get(tmPos + 5); - tok->clear(); - tok->appendf("{0:.2f}", y); - } - - // write the DA string - if (daToks) { - for (j = 0; j < daToks->getLength(); ++j) { - appearBuf->append((GString *)daToks->get(j))->append(' '); - } - } - - // write the font matrix (if not part of the DA string) - if (tmPos < 0) { - appearBuf->appendf("1 0 0 1 {0:.2f} {1:.2f} Tm\n", x, y); - } - - // change the text color if selected - if (selection[i]) { - appearBuf->append("1 g\n"); - } - - // write the text string - appearBuf->append('('); - for (j = 0; j < text[i]->getLength(); ++j) { - c = text[i]->getChar(j) & 0xff; - if (c == '(' || c == ')' || c == '\\') { - appearBuf->append('\\'); - appearBuf->append(c); - } else if (c < 0x20 || c >= 0x80) { - appearBuf->appendf("\\{0:03o}", c); - } else { - appearBuf->append(c); - } - } - appearBuf->append(") Tj\n"); - - // cleanup - appearBuf->append("ET\n"); - appearBuf->append("Q\n"); - - // next line - y -= 1.1 * fontSize; - } - - if (daToks) { - deleteGList(daToks, GString); - } -} - -// Figure out how much text will fit on the next line. Returns: -// *end = one past the last character to be included -// *width = width of the characters start .. end-1 -// *next = index of first character on the following line -void Annot::getNextLine(GString *text, int start, - GfxFont *font, double fontSize, double wMax, - int *end, double *width, int *next) { - double w, dw; - int j, k, c; - - // figure out how much text will fit on the line - //~ what does Adobe do with tabs? - w = 0; - for (j = start; j < text->getLength() && w <= wMax; ++j) { - c = text->getChar(j) & 0xff; - if (c == 0x0a || c == 0x0d) { - break; - } - if (font && !font->isCIDFont()) { - dw = ((Gfx8BitFont *)font)->getWidth(c) * fontSize; - } else { - // otherwise, make a crude estimate - dw = 0.5 * fontSize; - } - w += dw; - } - if (w > wMax) { - for (k = j; k > start && text->getChar(k-1) != ' '; --k) ; - for (; k > start && text->getChar(k-1) == ' '; --k) ; - if (k > start) { - j = k; - } - if (j == start) { - // handle the pathological case where the first character is - // too wide to fit on the line all by itself - j = start + 1; - } - } - *end = j; - - // compute the width - w = 0; - for (k = start; k < j; ++k) { - if (font && !font->isCIDFont()) { - dw = ((Gfx8BitFont *)font)->getWidth(text->getChar(k)) * fontSize; - } else { - // otherwise, make a crude estimate - dw = 0.5 * fontSize; - } - w += dw; - } - *width = w; - - // next line - while (j < text->getLength() && text->getChar(j) == ' ') { - ++j; - } - if (j < text->getLength() && text->getChar(j) == 0x0d) { - ++j; - } - if (j < text->getLength() && text->getChar(j) == 0x0a) { - ++j; - } - *next = j; -} - -// Draw an (approximate) circle of radius centered at (, ). -// If is true, the circle is filled; otherwise it is stroked. -void Annot::drawCircle(double cx, double cy, double r, GBool fill) { - appearBuf->appendf("{0:.2f} {1:.2f} m\n", - cx + r, cy); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", - cx + r, cy + bezierCircle * r, - cx + bezierCircle * r, cy + r, - cx, cy + r); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", - cx - bezierCircle * r, cy + r, - cx - r, cy + bezierCircle * r, - cx - r, cy); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", - cx - r, cy - bezierCircle * r, - cx - bezierCircle * r, cy - r, - cx, cy - r); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", - cx + bezierCircle * r, cy - r, - cx + r, cy - bezierCircle * r, - cx + r, cy); - appearBuf->append(fill ? "f\n" : "s\n"); -} - -// Draw the top-left half of an (approximate) circle of radius -// centered at (, ). -void Annot::drawCircleTopLeft(double cx, double cy, double r) { - double r2; - - r2 = r / sqrt(2.0); - appearBuf->appendf("{0:.2f} {1:.2f} m\n", - cx + r2, cy + r2); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", - cx + (1 - bezierCircle) * r2, - cy + (1 + bezierCircle) * r2, - cx - (1 - bezierCircle) * r2, - cy + (1 + bezierCircle) * r2, - cx - r2, - cy + r2); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", - cx - (1 + bezierCircle) * r2, - cy + (1 - bezierCircle) * r2, - cx - (1 + bezierCircle) * r2, - cy - (1 - bezierCircle) * r2, - cx - r2, - cy - r2); - appearBuf->append("S\n"); -} - -// Draw the bottom-right half of an (approximate) circle of radius -// centered at (, ). -void Annot::drawCircleBottomRight(double cx, double cy, double r) { - double r2; - - r2 = r / sqrt(2.0); - appearBuf->appendf("{0:.2f} {1:.2f} m\n", - cx - r2, cy - r2); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", - cx - (1 - bezierCircle) * r2, - cy - (1 + bezierCircle) * r2, - cx + (1 - bezierCircle) * r2, - cy - (1 + bezierCircle) * r2, - cx + r2, - cy - r2); - appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", - cx + (1 + bezierCircle) * r2, - cy - (1 - bezierCircle) * r2, - cx + (1 + bezierCircle) * r2, - cy + (1 - bezierCircle) * r2, - cx + r2, - cy + r2); - appearBuf->append("S\n"); -} - -// Look up an inheritable field dictionary entry. -Object *Annot::fieldLookup(Dict *field, char *key, Object *obj) { - Dict *dict; - Object parent; - - dict = field; - if (!dict->lookup(key, obj)->isNull()) { - return obj; - } - obj->free(); - if (dict->lookup("Parent", &parent)->isDict()) { - fieldLookup(parent.getDict(), key, obj); - } else { - obj->initNull(); - } - parent.free(); - return obj; -} - -void Annot::draw(Gfx *gfx, GBool printing) { - Object obj; - GBool isLink; - - // check the flags - if ((flags & annotFlagHidden) || - (printing && !(flags & annotFlagPrint)) || - (!printing && (flags & annotFlagNoView))) { - return; - } - - // draw the appearance stream - isLink = type && !type->cmp("Link"); - appearance.fetch(xref, &obj); - gfx->drawAnnot(&obj, isLink ? borderStyle : (AnnotBorderStyle *)NULL, - xMin, yMin, xMax, yMax); - obj.free(); -} - -//------------------------------------------------------------------------ -// Annots -//------------------------------------------------------------------------ - -Annots::Annots(XRef *xref, Catalog *catalog, Object *annotsObj) { - Dict *acroForm; - Annot *annot; - Object obj1; - Ref ref; - int size; - int i; - - annots = NULL; - size = 0; - nAnnots = 0; - - acroForm = catalog->getAcroForm()->isDict() ? - catalog->getAcroForm()->getDict() : NULL; - if (annotsObj->isArray()) { - for (i = 0; i < annotsObj->arrayGetLength(); ++i) { - if (annotsObj->arrayGetNF(i, &obj1)->isRef()) { - ref = obj1.getRef(); - obj1.free(); - annotsObj->arrayGet(i, &obj1); - } else { - ref.num = ref.gen = -1; - } - if (obj1.isDict()) { - annot = new Annot(xref, acroForm, obj1.getDict(), &ref); - if (annot->isOk()) { - if (nAnnots >= size) { - size += 16; - annots = (Annot **)greallocn(annots, size, sizeof(Annot *)); - } - annots[nAnnots++] = annot; - } else { - delete annot; - } - } - obj1.free(); - } - } -} - -Annots::~Annots() { - int i; - - for (i = 0; i < nAnnots; ++i) { - delete annots[i]; - } - gfree(annots); -} - -void Annots::generateAppearances(Dict *acroForm) { - Object obj1, obj2; - Ref ref; - int i; - - if (acroForm->lookup("Fields", &obj1)->isArray()) { - for (i = 0; i < obj1.arrayGetLength(); ++i) { - if (obj1.arrayGetNF(i, &obj2)->isRef()) { - ref = obj2.getRef(); - obj2.free(); - obj1.arrayGet(i, &obj2); - } else { - ref.num = ref.gen = -1; - } - if (obj2.isDict()) { - scanFieldAppearances(obj2.getDict(), &ref, NULL, acroForm); - } - obj2.free(); - } - } - obj1.free(); -} - -void Annots::scanFieldAppearances(Dict *node, Ref *ref, Dict *parent, - Dict *acroForm) { - Annot *annot; - Object obj1, obj2; - Ref ref2; - int i; - - // non-terminal node: scan the children - if (node->lookup("Kids", &obj1)->isArray()) { - for (i = 0; i < obj1.arrayGetLength(); ++i) { - if (obj1.arrayGetNF(i, &obj2)->isRef()) { - ref2 = obj2.getRef(); - obj2.free(); - obj1.arrayGet(i, &obj2); - } else { - ref2.num = ref2.gen = -1; - } - if (obj2.isDict()) { - scanFieldAppearances(obj2.getDict(), &ref2, node, acroForm); - } - obj2.free(); - } - obj1.free(); - return; - } - obj1.free(); - - // terminal node: this is either a combined annot/field dict, or an - // annot dict whose parent is a field - if ((annot = findAnnot(ref))) { - node->lookupNF("Parent", &obj1); - if (!parent || !obj1.isNull()) { - annot->generateFieldAppearance(node, node, acroForm); - } else { - annot->generateFieldAppearance(parent, node, acroForm); - } - obj1.free(); - } -} - -Annot *Annots::findAnnot(Ref *ref) { - int i; - - for (i = 0; i < nAnnots; ++i) { - if (annots[i]->match(ref)) { - return annots[i]; - } - } - return NULL; -} diff --git a/kpdf/xpdf/xpdf/Annot.cpp b/kpdf/xpdf/xpdf/Annot.cpp new file mode 100644 index 00000000..10d3ce73 --- /dev/null +++ b/kpdf/xpdf/xpdf/Annot.cpp @@ -0,0 +1,1556 @@ +//======================================================================== +// +// Annot.cpp +// +// Copyright 2000-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "GList.h" +#include "Error.h" +#include "Object.h" +#include "Catalog.h" +#include "Gfx.h" +#include "GfxFont.h" +#include "Lexer.h" +#include "Annot.h" + +//------------------------------------------------------------------------ + +#define annotFlagHidden 0x0002 +#define annotFlagPrint 0x0004 +#define annotFlagNoView 0x0020 + +#define fieldFlagReadOnly 0x00000001 +#define fieldFlagRequired 0x00000002 +#define fieldFlagNoExport 0x00000004 +#define fieldFlagMultiline 0x00001000 +#define fieldFlagPassword 0x00002000 +#define fieldFlagNoToggleToOff 0x00004000 +#define fieldFlagRadio 0x00008000 +#define fieldFlagPushbutton 0x00010000 +#define fieldFlagCombo 0x00020000 +#define fieldFlagEdit 0x00040000 +#define fieldFlagSort 0x00080000 +#define fieldFlagFileSelect 0x00100000 +#define fieldFlagMultiSelect 0x00200000 +#define fieldFlagDoNotSpellCheck 0x00400000 +#define fieldFlagDoNotScroll 0x00800000 +#define fieldFlagComb 0x01000000 +#define fieldFlagRichText 0x02000000 +#define fieldFlagRadiosInUnison 0x02000000 +#define fieldFlagCommitOnSelChange 0x04000000 + +#define fieldQuadLeft 0 +#define fieldQuadCenter 1 +#define fieldQuadRight 2 + +// distance of Bezier control point from center for circle approximation +// = (4 * (sqrt(2) - 1) / 3) * r +#define bezierCircle 0.55228475 + +//------------------------------------------------------------------------ +// AnnotBorderStyle +//------------------------------------------------------------------------ + +AnnotBorderStyle::AnnotBorderStyle(AnnotBorderType typeA, double widthA, + double *dashA, int dashLengthA, + double rA, double gA, double bA) { + type = typeA; + width = widthA; + dash = dashA; + dashLength = dashLengthA; + r = rA; + g = gA; + b = bA; +} + +AnnotBorderStyle::~AnnotBorderStyle() { + if (dash) { + gfree(dash); + } +} + +//------------------------------------------------------------------------ +// Annot +//------------------------------------------------------------------------ + +Annot::Annot(XRef *xrefA, Dict * /*acroForm*/, Dict *dict, Ref *refA) { + Object apObj, asObj, obj1, obj2, obj3; + AnnotBorderType borderType; + double borderWidth; + double *borderDash; + int borderDashLength; + double borderR, borderG, borderB; + double t; + int i; + + ok = gTrue; + xref = xrefA; + ref = *refA; + type = NULL; + appearBuf = NULL; + borderStyle = NULL; + + //----- parse the type + + if (dict->lookup("Subtype", &obj1)->isName()) { + type = new GString(obj1.getName()); + } + obj1.free(); + + //----- parse the rectangle + + if (dict->lookup("Rect", &obj1)->isArray() && + obj1.arrayGetLength() == 4) { + xMin = yMin = xMax = yMax = 0; + if (obj1.arrayGet(0, &obj2)->isNum()) { + xMin = obj2.getNum(); + } + obj2.free(); + if (obj1.arrayGet(1, &obj2)->isNum()) { + yMin = obj2.getNum(); + } + obj2.free(); + if (obj1.arrayGet(2, &obj2)->isNum()) { + xMax = obj2.getNum(); + } + obj2.free(); + if (obj1.arrayGet(3, &obj2)->isNum()) { + yMax = obj2.getNum(); + } + obj2.free(); + if (xMin > xMax) { + t = xMin; xMin = xMax; xMax = t; + } + if (yMin > yMax) { + t = yMin; yMin = yMax; yMax = t; + } + } else { + error(-1, "Bad bounding box for annotation"); + ok = gFalse; + } + obj1.free(); + + //----- parse the flags + + if (dict->lookup("F", &obj1)->isInt()) { + flags = obj1.getInt(); + } else { + flags = 0; + } + obj1.free(); + + //----- parse the border style + + borderType = annotBorderSolid; + borderWidth = 1; + borderDash = NULL; + borderDashLength = 0; + borderR = 0; + borderG = 0; + borderB = 1; + if (dict->lookup("BS", &obj1)->isDict()) { + if (obj1.dictLookup("S", &obj2)->isName()) { + if (obj2.isName("S")) { + borderType = annotBorderSolid; + } else if (obj2.isName("D")) { + borderType = annotBorderDashed; + } else if (obj2.isName("B")) { + borderType = annotBorderBeveled; + } else if (obj2.isName("I")) { + borderType = annotBorderInset; + } else if (obj2.isName("U")) { + borderType = annotBorderUnderlined; + } + } + obj2.free(); + if (obj1.dictLookup("W", &obj2)->isNum()) { + borderWidth = obj2.getNum(); + } + obj2.free(); + if (obj1.dictLookup("D", &obj2)->isArray()) { + borderDashLength = obj2.arrayGetLength(); + borderDash = (double *)gmallocn(borderDashLength, sizeof(double)); + for (i = 0; i < borderDashLength; ++i) { + if (obj2.arrayGet(i, &obj3)->isNum()) { + borderDash[i] = obj3.getNum(); + } else { + borderDash[i] = 1; + } + obj3.free(); + } + } + obj2.free(); + } else { + obj1.free(); + if (dict->lookup("Border", &obj1)->isArray()) { + if (obj1.arrayGetLength() >= 3) { + if (obj1.arrayGet(2, &obj2)->isNum()) { + borderWidth = obj2.getNum(); + } + obj2.free(); + if (obj1.arrayGetLength() >= 4) { + if (obj1.arrayGet(3, &obj2)->isArray()) { + borderType = annotBorderDashed; + borderDashLength = obj2.arrayGetLength(); + borderDash = (double *)gmallocn(borderDashLength, sizeof(double)); + for (i = 0; i < borderDashLength; ++i) { + if (obj2.arrayGet(i, &obj3)->isNum()) { + borderDash[i] = obj3.getNum(); + } else { + borderDash[i] = 1; + } + obj3.free(); + } + } else { + // Adobe draws no border at all if the last element is of + // the wrong type. + borderWidth = 0; + } + obj2.free(); + } + } + } + } + obj1.free(); + if (dict->lookup("C", &obj1)->isArray() && obj1.arrayGetLength() == 3) { + if (obj1.arrayGet(0, &obj2)->isNum()) { + borderR = obj2.getNum(); + } + obj1.free(); + if (obj1.arrayGet(1, &obj2)->isNum()) { + borderG = obj2.getNum(); + } + obj1.free(); + if (obj1.arrayGet(2, &obj2)->isNum()) { + borderB = obj2.getNum(); + } + obj1.free(); + } + obj1.free(); + borderStyle = new AnnotBorderStyle(borderType, borderWidth, + borderDash, borderDashLength, + borderR, borderG, borderB); + + //----- get the annotation appearance + + if (dict->lookup("AP", &apObj)->isDict()) { + if (dict->lookup("AS", &asObj)->isName()) { + if (apObj.dictLookup("N", &obj1)->isDict()) { + if (obj1.dictLookupNF(asObj.getName(), &obj2)->isRef()) { + obj2.copy(&appearance); + ok = gTrue; + } else { + obj2.free(); + if (obj1.dictLookupNF("Off", &obj2)->isRef()) { + obj2.copy(&appearance); + } + } + obj2.free(); + } + obj1.free(); + } else { + if (apObj.dictLookupNF("N", &obj1)->isRef()) { + obj1.copy(&appearance); + } + obj1.free(); + } + asObj.free(); + } + apObj.free(); +} + +Annot::~Annot() { + if (type) { + delete type; + } + appearance.free(); + if (appearBuf) { + delete appearBuf; + } + if (borderStyle) { + delete borderStyle; + } +} + +void Annot::generateFieldAppearance(Dict *field, Dict *annot, Dict *acroForm) { + Object mkObj, ftObj, appearDict, drObj, obj1, obj2, obj3; + Dict *mkDict; + MemStream *appearStream; + GfxFontDict *fontDict; + GBool hasCaption; + double w, dx, dy, r; + double *dash; + GString *caption, *da; + GString **text; + GBool *selection; + int dashLength, ff, quadding, comb, nOptions, topIdx, i, j; + + // must be a Widget annotation + if (type->cmp("Widget")) { + return; + } + + appearBuf = new GString(); + + // get the appearance characteristics (MK) dictionary + if (annot->lookup("MK", &mkObj)->isDict()) { + mkDict = mkObj.getDict(); + } else { + mkDict = NULL; + } + + // draw the background + if (mkDict) { + if (mkDict->lookup("BG", &obj1)->isArray() && + obj1.arrayGetLength() > 0) { + setColor(obj1.getArray(), gTrue, 0); + appearBuf->appendf("0 0 {0:.2f} {1:.2f} re f\n", + xMax - xMin, yMax - yMin); + } + obj1.free(); + } + + // get the field type + fieldLookup(field, "FT", &ftObj); + + // get the field flags (Ff) value + if (fieldLookup(field, "Ff", &obj1)->isInt()) { + ff = obj1.getInt(); + } else { + ff = 0; + } + obj1.free(); + + // draw the border + if (mkDict) { + w = borderStyle->getWidth(); + if (w > 0) { + mkDict->lookup("BC", &obj1); + if (!(obj1.isArray() && obj1.arrayGetLength() > 0)) { + mkDict->lookup("BG", &obj1); + } + if (obj1.isArray() && obj1.arrayGetLength() > 0) { + dx = xMax - xMin; + dy = yMax - yMin; + + // radio buttons with no caption have a round border + hasCaption = mkDict->lookup("CA", &obj2)->isString(); + obj2.free(); + if (ftObj.isName("Btn") && (ff & fieldFlagRadio) && !hasCaption) { + r = 0.5 * (dx < dy ? dx : dy); + switch (borderStyle->getType()) { + case annotBorderDashed: + appearBuf->append("["); + borderStyle->getDash(&dash, &dashLength); + for (i = 0; i < dashLength; ++i) { + appearBuf->appendf(" {0:.2f}", dash[i]); + } + appearBuf->append("] 0 d\n"); + // fall through to the solid case + case annotBorderSolid: + case annotBorderUnderlined: + appearBuf->appendf("{0:.2f} w\n", w); + setColor(obj1.getArray(), gFalse, 0); + drawCircle(0.5 * dx, 0.5 * dy, r - 0.5 * w, gFalse); + break; + case annotBorderBeveled: + case annotBorderInset: + appearBuf->appendf("{0:.2f} w\n", 0.5 * w); + setColor(obj1.getArray(), gFalse, 0); + drawCircle(0.5 * dx, 0.5 * dy, r - 0.25 * w, gFalse); + setColor(obj1.getArray(), gFalse, + borderStyle->getType() == annotBorderBeveled ? 1 : -1); + drawCircleTopLeft(0.5 * dx, 0.5 * dy, r - 0.75 * w); + setColor(obj1.getArray(), gFalse, + borderStyle->getType() == annotBorderBeveled ? -1 : 1); + drawCircleBottomRight(0.5 * dx, 0.5 * dy, r - 0.75 * w); + break; + } + + } else { + switch (borderStyle->getType()) { + case annotBorderDashed: + appearBuf->append("["); + borderStyle->getDash(&dash, &dashLength); + for (i = 0; i < dashLength; ++i) { + appearBuf->appendf(" {0:.2f}", dash[i]); + } + appearBuf->append("] 0 d\n"); + // fall through to the solid case + case annotBorderSolid: + appearBuf->appendf("{0:.2f} w\n", w); + setColor(obj1.getArray(), gFalse, 0); + appearBuf->appendf("{0:.2f} {0:.2f} {1:.2f} {2:.2f} re s\n", + 0.5 * w, dx - w, dy - w); + break; + case annotBorderBeveled: + case annotBorderInset: + setColor(obj1.getArray(), gTrue, + borderStyle->getType() == annotBorderBeveled ? 1 : -1); + appearBuf->append("0 0 m\n"); + appearBuf->appendf("0 {0:.2f} l\n", dy); + appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx, dy); + appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx - w, dy - w); + appearBuf->appendf("{0:.2f} {1:.2f} l\n", w, dy - w); + appearBuf->appendf("{0:.2f} {0:.2f} l\n", w); + appearBuf->append("f\n"); + setColor(obj1.getArray(), gTrue, + borderStyle->getType() == annotBorderBeveled ? -1 : 1); + appearBuf->append("0 0 m\n"); + appearBuf->appendf("{0:.2f} 0 l\n", dx); + appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx, dy); + appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx - w, dy - w); + appearBuf->appendf("{0:.2f} {1:.2f} l\n", dx - w, w); + appearBuf->appendf("{0:.2f} {0:.2f} l\n", w); + appearBuf->append("f\n"); + break; + case annotBorderUnderlined: + appearBuf->appendf("{0:.2f} w\n", w); + setColor(obj1.getArray(), gFalse, 0); + appearBuf->appendf("0 0 m {0:.2f} 0 l s\n", dx); + break; + } + + // clip to the inside of the border + appearBuf->appendf("{0:.2f} {0:.2f} {1:.2f} {2:.2f} re W n\n", + w, dx - 2 * w, dy - 2 * w); + } + } + obj1.free(); + } + } + + // get the resource dictionary + acroForm->lookup("DR", &drObj); + + // build the font dictionary + if (drObj.isDict() && drObj.dictLookup("Font", &obj1)->isDict()) { + fontDict = new GfxFontDict(xref, NULL, obj1.getDict()); + } else { + fontDict = NULL; + } + obj1.free(); + + // get the default appearance string + if (fieldLookup(field, "DA", &obj1)->isNull()) { + obj1.free(); + acroForm->lookup("DA", &obj1); + } + if (obj1.isString()) { + da = obj1.getString()->copy(); + } else { + da = NULL; + } + obj1.free(); + + // draw the field contents + if (ftObj.isName("Btn")) { + caption = NULL; + if (mkDict) { + if (mkDict->lookup("CA", &obj1)->isString()) { + caption = obj1.getString()->copy(); + } + obj1.free(); + } + // radio button + if (ff & fieldFlagRadio) { + //~ Acrobat doesn't draw a caption if there is no AP dict (?) + if (fieldLookup(field, "V", &obj1)->isName()) { + if (annot->lookup("AS", &obj2)->isName(obj1.getName())) { + if (caption) { + drawText(caption, da, fontDict, gFalse, 0, fieldQuadCenter, + gFalse, gTrue); + } else { + if (mkDict) { + if (mkDict->lookup("BC", &obj3)->isArray() && + obj3.arrayGetLength() > 0) { + dx = xMax - xMin; + dy = yMax - yMin; + setColor(obj3.getArray(), gTrue, 0); + drawCircle(0.5 * dx, 0.5 * dy, 0.2 * (dx < dy ? dx : dy), + gTrue); + } + obj3.free(); + } + } + } + obj2.free(); + } + obj1.free(); + // pushbutton + } else if (ff & fieldFlagPushbutton) { + if (caption) { + drawText(caption, da, fontDict, gFalse, 0, fieldQuadCenter, + gFalse, gFalse); + } + // checkbox + } else { + // According to the PDF spec the off state must be named "Off", + // and the on state can be named anything, but Acrobat apparently + // looks for "Yes" and treats anything else as off. + if (fieldLookup(field, "V", &obj1)->isName("Yes")) { + if (!caption) { + caption = new GString("3"); // ZapfDingbats checkmark + } + drawText(caption, da, fontDict, gFalse, 0, fieldQuadCenter, + gFalse, gTrue); + } + obj1.free(); + } + if (caption) { + delete caption; + } + } else if (ftObj.isName("Tx")) { + //~ value strings can be Unicode + if (fieldLookup(field, "V", &obj1)->isString()) { + if (fieldLookup(field, "Q", &obj2)->isInt()) { + quadding = obj2.getInt(); + } else { + quadding = fieldQuadLeft; + } + obj2.free(); + comb = 0; + if (ff & fieldFlagComb) { + if (fieldLookup(field, "MaxLen", &obj2)->isInt()) { + comb = obj2.getInt(); + } + obj2.free(); + } + drawText(obj1.getString(), da, fontDict, + ff & fieldFlagMultiline, comb, quadding, gTrue, gFalse); + } + obj1.free(); + } else if (ftObj.isName("Ch")) { + //~ value/option strings can be Unicode + if (fieldLookup(field, "Q", &obj1)->isInt()) { + quadding = obj1.getInt(); + } else { + quadding = fieldQuadLeft; + } + obj1.free(); + // combo box + if (ff & fieldFlagCombo) { + if (fieldLookup(field, "V", &obj1)->isString()) { + drawText(obj1.getString(), da, fontDict, + gFalse, 0, quadding, gTrue, gFalse); + //~ Acrobat draws a popup icon on the right side + } + obj1.free(); + // list box + } else { + if (field->lookup("Opt", &obj1)->isArray()) { + nOptions = obj1.arrayGetLength(); + // get the option text + text = (GString **)gmallocn(nOptions, sizeof(GString *)); + for (i = 0; i < nOptions; ++i) { + text[i] = NULL; + obj1.arrayGet(i, &obj2); + if (obj2.isString()) { + text[i] = obj2.getString()->copy(); + } else if (obj2.isArray() && obj2.arrayGetLength() == 2) { + if (obj2.arrayGet(1, &obj3)->isString()) { + text[i] = obj3.getString()->copy(); + } + obj3.free(); + } + obj2.free(); + if (!text[i]) { + text[i] = new GString(); + } + } + // get the selected option(s) + selection = (GBool *)gmallocn(nOptions, sizeof(GBool)); + //~ need to use the I field in addition to the V field + fieldLookup(field, "V", &obj2); + for (i = 0; i < nOptions; ++i) { + selection[i] = gFalse; + if (obj2.isString()) { + if (!obj2.getString()->cmp(text[i])) { + selection[i] = gTrue; + } + } else if (obj2.isArray()) { + for (j = 0; j < obj2.arrayGetLength(); ++j) { + if (obj2.arrayGet(j, &obj3)->isString() && + !obj3.getString()->cmp(text[i])) { + selection[i] = gTrue; + } + obj3.free(); + } + } + } + obj2.free(); + // get the top index + if (field->lookup("TI", &obj2)->isInt()) { + topIdx = obj2.getInt(); + } else { + topIdx = 0; + } + obj2.free(); + // draw the text + drawListBox(text, selection, nOptions, topIdx, da, fontDict, quadding); + for (i = 0; i < nOptions; ++i) { + delete text[i]; + } + gfree(text); + gfree(selection); + } + obj1.free(); + } + } else if (ftObj.isName("Sig")) { + //~unimp + } else { + error(-1, "Unknown field type"); + } + + if (da) { + delete da; + } + + // build the appearance stream dictionary + appearDict.initDict(xref); + appearDict.dictAdd(copyString("Length"), + obj1.initInt(appearBuf->getLength())); + appearDict.dictAdd(copyString("Subtype"), obj1.initName("Form")); + obj1.initArray(xref); + obj1.arrayAdd(obj2.initReal(0)); + obj1.arrayAdd(obj2.initReal(0)); + obj1.arrayAdd(obj2.initReal(xMax - xMin)); + obj1.arrayAdd(obj2.initReal(yMax - yMin)); + appearDict.dictAdd(copyString("BBox"), &obj1); + + // set the resource dictionary + if (drObj.isDict()) { + appearDict.dictAdd(copyString("Resources"), drObj.copy(&obj1)); + } + drObj.free(); + + // build the appearance stream + appearStream = new MemStream(appearBuf->getCString(), 0, + appearBuf->getLength(), &appearDict); + appearance.free(); + appearance.initStream(appearStream); + + if (fontDict) { + delete fontDict; + } + ftObj.free(); + mkObj.free(); +} + +// Set the current fill or stroke color, based on (which should +// have 1, 3, or 4 elements). If is +1, color is brightened; +// if is -1, color is darkened; otherwise color is not +// modified. +void Annot::setColor(Array *a, GBool fill, int adjust) { + Object obj1; + double color[4]; + int nComps, i; + + nComps = a->getLength(); + if (nComps > 4) { + nComps = 4; + } + for (i = 0; i < nComps && i < 4; ++i) { + if (a->get(i, &obj1)->isNum()) { + color[i] = obj1.getNum(); + } else { + color[i] = 0; + } + obj1.free(); + } + if (nComps == 4) { + adjust = -adjust; + } + if (adjust > 0) { + for (i = 0; i < nComps; ++i) { + color[i] = 0.5 * color[i] + 0.5; + } + } else if (adjust < 0) { + for (i = 0; i < nComps; ++i) { + color[i] = 0.5 * color[i]; + } + } + if (nComps == 4) { + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:c}\n", + color[0], color[1], color[2], color[3], + fill ? 'k' : 'K'); + } else if (nComps == 3) { + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:s}\n", + color[0], color[1], color[2], + fill ? "rg" : "RG"); + } else { + appearBuf->appendf("{0:.2f} {1:c}\n", + color[0], + fill ? 'g' : 'G'); + } +} + +// Draw the variable text or caption for a field. +void Annot::drawText(GString *text, GString *da, GfxFontDict *fontDict, + GBool multiline, int comb, int quadding, + GBool txField, GBool forceZapfDingbats) { + GList *daToks; + GString *tok; + GfxFont *font; + double fontSize, fontSize2, border, x, xPrev, y, w, w2, wMax; + int tfPos, tmPos, i, j, k, c; + + //~ if there is no MK entry, this should use the existing content stream, + //~ and only replace the marked content portion of it + //~ (this is only relevant for Tx fields) + + // parse the default appearance string + tfPos = tmPos = -1; + if (da) { + daToks = new GList(); + i = 0; + while (i < da->getLength()) { + while (i < da->getLength() && Lexer::isSpace(da->getChar(i))) { + ++i; + } + if (i < da->getLength()) { + for (j = i + 1; + j < da->getLength() && !Lexer::isSpace(da->getChar(j)); + ++j) ; + daToks->append(new GString(da, i, j - i)); + i = j; + } + } + for (i = 2; i < daToks->getLength(); ++i) { + if (i >= 2 && !((GString *)daToks->get(i))->cmp("Tf")) { + tfPos = i - 2; + } else if (i >= 6 && !((GString *)daToks->get(i))->cmp("Tm")) { + tmPos = i - 6; + } + } + } else { + daToks = NULL; + } + + // force ZapfDingbats + //~ this should create the font if needed (?) + if (forceZapfDingbats) { + if (tfPos >= 0) { + tok = (GString *)daToks->get(tfPos); + if (tok->cmp("/ZaDb")) { + tok->clear(); + tok->append("/ZaDb"); + } + } + } + + // get the font and font size + font = NULL; + fontSize = 0; + if (tfPos >= 0) { + tok = (GString *)daToks->get(tfPos); + if (tok->getLength() >= 1 && tok->getChar(0) == '/') { + if (!fontDict || !(font = fontDict->lookup(tok->getCString() + 1))) { + error(-1, "Unknown font in field's DA string"); + } + } else { + error(-1, "Invalid font name in 'Tf' operator in field's DA string"); + } + tok = (GString *)daToks->get(tfPos + 1); + fontSize = atof(tok->getCString()); + } else { + error(-1, "Missing 'Tf' operator in field's DA string"); + } + + // get the border width + border = borderStyle->getWidth(); + + // setup + if (txField) { + appearBuf->append("/Tx BMC\n"); + } + appearBuf->append("q\n"); + appearBuf->append("BT\n"); + + // multi-line text + if (multiline) { + // note: the comb flag is ignored in multiline mode + + wMax = xMax - xMin - 2 * border - 4; + + // compute font autosize + if (fontSize == 0) { + for (fontSize = 20; fontSize > 1; --fontSize) { + y = yMax - yMin; + w2 = 0; + i = 0; + while (i < text->getLength()) { + getNextLine(text, i, font, fontSize, wMax, &j, &w, &k); + if (w > w2) { + w2 = w; + } + i = k; + y -= fontSize; + } + // approximate the descender for the last line + if (y >= 0.33 * fontSize) { + break; + } + } + if (tfPos >= 0) { + tok = (GString *)daToks->get(tfPos + 1); + tok->clear(); + tok->appendf("{0:.2f}", fontSize); + } + } + + // starting y coordinate + // (note: each line of text starts with a Td operator that moves + // down a line) + y = yMax - yMin; + + // set the font matrix + if (tmPos >= 0) { + tok = (GString *)daToks->get(tmPos + 4); + tok->clear(); + tok->append('0'); + tok = (GString *)daToks->get(tmPos + 5); + tok->clear(); + tok->appendf("{0:.2f}", y); + } + + // write the DA string + if (daToks) { + for (i = 0; i < daToks->getLength(); ++i) { + appearBuf->append((GString *)daToks->get(i))->append(' '); + } + } + + // write the font matrix (if not part of the DA string) + if (tmPos < 0) { + appearBuf->appendf("1 0 0 1 0 {0:.2f} Tm\n", y); + } + + // write a series of lines of text + i = 0; + xPrev = 0; + while (i < text->getLength()) { + + getNextLine(text, i, font, fontSize, wMax, &j, &w, &k); + + // compute text start position + switch (quadding) { + case fieldQuadLeft: + default: + x = border + 2; + break; + case fieldQuadCenter: + x = (xMax - xMin - w) / 2; + break; + case fieldQuadRight: + x = xMax - xMin - border - 2 - w; + break; + } + + // draw the line + appearBuf->appendf("{0:.2f} {1:.2f} Td\n", x - xPrev, -fontSize); + appearBuf->append('('); + for (; i < j; ++i) { + c = text->getChar(i) & 0xff; + if (c == '(' || c == ')' || c == '\\') { + appearBuf->append('\\'); + appearBuf->append(c); + } else if (c < 0x20 || c >= 0x80) { + appearBuf->appendf("\\{0:03o}", c); + } else { + appearBuf->append(c); + } + } + appearBuf->append(") Tj\n"); + + // next line + i = k; + xPrev = x; + } + + // single-line text + } else { + //~ replace newlines with spaces? - what does Acrobat do? + + // comb formatting + if (comb > 0) { + + // compute comb spacing + w = (xMax - xMin - 2 * border) / comb; + + // compute font autosize + if (fontSize == 0) { + fontSize = yMax - yMin - 2 * border; + if (w < fontSize) { + fontSize = w; + } + fontSize = floor(fontSize); + if (tfPos >= 0) { + tok = (GString *)daToks->get(tfPos + 1); + tok->clear(); + tok->appendf("{0:.2f}", fontSize); + } + } + + // compute text start position + switch (quadding) { + case fieldQuadLeft: + default: + x = border + 2; + break; + case fieldQuadCenter: + x = border + 2 + 0.5 * (comb - text->getLength()) * w; + break; + case fieldQuadRight: + x = border + 2 + (comb - text->getLength()) * w; + break; + } + y = 0.5 * (yMax - yMin) - 0.4 * fontSize; + + // set the font matrix + if (tmPos >= 0) { + tok = (GString *)daToks->get(tmPos + 4); + tok->clear(); + tok->appendf("{0:.2f}", x); + tok = (GString *)daToks->get(tmPos + 5); + tok->clear(); + tok->appendf("{0:.2f}", y); + } + + // write the DA string + if (daToks) { + for (i = 0; i < daToks->getLength(); ++i) { + appearBuf->append((GString *)daToks->get(i))->append(' '); + } + } + + // write the font matrix (if not part of the DA string) + if (tmPos < 0) { + appearBuf->appendf("1 0 0 1 {0:.2f} {1:.2f} Tm\n", x, y); + } + + // write the text string + //~ this should center (instead of left-justify) each character within + //~ its comb cell + for (i = 0; i < text->getLength(); ++i) { + if (i > 0) { + appearBuf->appendf("{0:.2f} 0 Td\n", w); + } + appearBuf->append('('); + c = text->getChar(i) & 0xff; + if (c == '(' || c == ')' || c == '\\') { + appearBuf->append('\\'); + appearBuf->append(c); + } else if (c < 0x20 || c >= 0x80) { + appearBuf->appendf("{0:.2f} 0 Td\n", w); + } else { + appearBuf->append(c); + } + appearBuf->append(") Tj\n"); + } + + // regular (non-comb) formatting + } else { + + // compute string width + if (font && !font->isCIDFont()) { + w = 0; + for (i = 0; i < text->getLength(); ++i) { + w += ((Gfx8BitFont *)font)->getWidth(text->getChar(i)); + } + } else { + // otherwise, make a crude estimate + w = text->getLength() * 0.5; + } + + // compute font autosize + if (fontSize == 0) { + fontSize = yMax - yMin - 2 * border; + fontSize2 = (xMax - xMin - 4 - 2 * border) / w; + if (fontSize2 < fontSize) { + fontSize = fontSize2; + } + fontSize = floor(fontSize); + if (tfPos >= 0) { + tok = (GString *)daToks->get(tfPos + 1); + tok->clear(); + tok->appendf("{0:.2f}", fontSize); + } + } + + // compute text start position + w *= fontSize; + switch (quadding) { + case fieldQuadLeft: + default: + x = border + 2; + break; + case fieldQuadCenter: + x = (xMax - xMin - w) / 2; + break; + case fieldQuadRight: + x = xMax - xMin - border - 2 - w; + break; + } + y = 0.5 * (yMax - yMin) - 0.4 * fontSize; + + // set the font matrix + if (tmPos >= 0) { + tok = (GString *)daToks->get(tmPos + 4); + tok->clear(); + tok->appendf("{0:.2f}", x); + tok = (GString *)daToks->get(tmPos + 5); + tok->clear(); + tok->appendf("{0:.2f}", y); + } + + // write the DA string + if (daToks) { + for (i = 0; i < daToks->getLength(); ++i) { + appearBuf->append((GString *)daToks->get(i))->append(' '); + } + } + + // write the font matrix (if not part of the DA string) + if (tmPos < 0) { + appearBuf->appendf("1 0 0 1 {0:.2f} {1:.2f} Tm\n", x, y); + } + + // write the text string + appearBuf->append('('); + for (i = 0; i < text->getLength(); ++i) { + c = text->getChar(i) & 0xff; + if (c == '(' || c == ')' || c == '\\') { + appearBuf->append('\\'); + appearBuf->append(c); + } else if (c < 0x20 || c >= 0x80) { + appearBuf->appendf("\\{0:03o}", c); + } else { + appearBuf->append(c); + } + } + appearBuf->append(") Tj\n"); + } + } + + // cleanup + appearBuf->append("ET\n"); + appearBuf->append("Q\n"); + if (txField) { + appearBuf->append("EMC\n"); + } + + if (daToks) { + deleteGList(daToks, GString); + } +} + +// Draw the variable text or caption for a field. +void Annot::drawListBox(GString **text, GBool *selection, + int nOptions, int topIdx, + GString *da, GfxFontDict *fontDict, GBool quadding) { + GList *daToks; + GString *tok; + GfxFont *font; + double fontSize, fontSize2, border, x, y, w, wMax; + int tfPos, tmPos, i, j, c; + + //~ if there is no MK entry, this should use the existing content stream, + //~ and only replace the marked content portion of it + //~ (this is only relevant for Tx fields) + + // parse the default appearance string + tfPos = tmPos = -1; + if (da) { + daToks = new GList(); + i = 0; + while (i < da->getLength()) { + while (i < da->getLength() && Lexer::isSpace(da->getChar(i))) { + ++i; + } + if (i < da->getLength()) { + for (j = i + 1; + j < da->getLength() && !Lexer::isSpace(da->getChar(j)); + ++j) ; + daToks->append(new GString(da, i, j - i)); + i = j; + } + } + for (i = 2; i < daToks->getLength(); ++i) { + if (i >= 2 && !((GString *)daToks->get(i))->cmp("Tf")) { + tfPos = i - 2; + } else if (i >= 6 && !((GString *)daToks->get(i))->cmp("Tm")) { + tmPos = i - 6; + } + } + } else { + daToks = NULL; + } + + // get the font and font size + font = NULL; + fontSize = 0; + if (tfPos >= 0) { + tok = (GString *)daToks->get(tfPos); + if (tok->getLength() >= 1 && tok->getChar(0) == '/') { + if (!fontDict || !(font = fontDict->lookup(tok->getCString() + 1))) { + error(-1, "Unknown font in field's DA string"); + } + } else { + error(-1, "Invalid font name in 'Tf' operator in field's DA string"); + } + tok = (GString *)daToks->get(tfPos + 1); + fontSize = atof(tok->getCString()); + } else { + error(-1, "Missing 'Tf' operator in field's DA string"); + } + + // get the border width + border = borderStyle->getWidth(); + + // compute font autosize + if (fontSize == 0) { + wMax = 0; + for (i = 0; i < nOptions; ++i) { + if (font && !font->isCIDFont()) { + w = 0; + for (j = 0; j < text[i]->getLength(); ++j) { + w += ((Gfx8BitFont *)font)->getWidth(text[i]->getChar(j)); + } + } else { + // otherwise, make a crude estimate + w = text[i]->getLength() * 0.5; + } + if (w > wMax) { + wMax = w; + } + } + fontSize = yMax - yMin - 2 * border; + fontSize2 = (xMax - xMin - 4 - 2 * border) / wMax; + if (fontSize2 < fontSize) { + fontSize = fontSize2; + } + fontSize = floor(fontSize); + if (tfPos >= 0) { + tok = (GString *)daToks->get(tfPos + 1); + tok->clear(); + tok->appendf("{0:.2f}", fontSize); + } + } + + // draw the text + y = yMax - yMin - 1.1 * fontSize; + for (i = topIdx; i < nOptions; ++i) { + + // setup + appearBuf->append("q\n"); + + // draw the background if selected + if (selection[i]) { + appearBuf->append("0 g f\n"); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} re f\n", + border, + y - 0.2 * fontSize, + xMax - xMin - 2 * border, + 1.1 * fontSize); + } + + // setup + appearBuf->append("BT\n"); + + // compute string width + if (font && !font->isCIDFont()) { + w = 0; + for (j = 0; j < text[i]->getLength(); ++j) { + w += ((Gfx8BitFont *)font)->getWidth(text[i]->getChar(j)); + } + } else { + // otherwise, make a crude estimate + w = text[i]->getLength() * 0.5; + } + + // compute text start position + w *= fontSize; + switch (quadding) { + case fieldQuadLeft: + default: + x = border + 2; + break; + case fieldQuadCenter: + x = (xMax - xMin - w) / 2; + break; + case fieldQuadRight: + x = xMax - xMin - border - 2 - w; + break; + } + + // set the font matrix + if (tmPos >= 0) { + tok = (GString *)daToks->get(tmPos + 4); + tok->clear(); + tok->appendf("{0:.2f}", x); + tok = (GString *)daToks->get(tmPos + 5); + tok->clear(); + tok->appendf("{0:.2f}", y); + } + + // write the DA string + if (daToks) { + for (j = 0; j < daToks->getLength(); ++j) { + appearBuf->append((GString *)daToks->get(j))->append(' '); + } + } + + // write the font matrix (if not part of the DA string) + if (tmPos < 0) { + appearBuf->appendf("1 0 0 1 {0:.2f} {1:.2f} Tm\n", x, y); + } + + // change the text color if selected + if (selection[i]) { + appearBuf->append("1 g\n"); + } + + // write the text string + appearBuf->append('('); + for (j = 0; j < text[i]->getLength(); ++j) { + c = text[i]->getChar(j) & 0xff; + if (c == '(' || c == ')' || c == '\\') { + appearBuf->append('\\'); + appearBuf->append(c); + } else if (c < 0x20 || c >= 0x80) { + appearBuf->appendf("\\{0:03o}", c); + } else { + appearBuf->append(c); + } + } + appearBuf->append(") Tj\n"); + + // cleanup + appearBuf->append("ET\n"); + appearBuf->append("Q\n"); + + // next line + y -= 1.1 * fontSize; + } + + if (daToks) { + deleteGList(daToks, GString); + } +} + +// Figure out how much text will fit on the next line. Returns: +// *end = one past the last character to be included +// *width = width of the characters start .. end-1 +// *next = index of first character on the following line +void Annot::getNextLine(GString *text, int start, + GfxFont *font, double fontSize, double wMax, + int *end, double *width, int *next) { + double w, dw; + int j, k, c; + + // figure out how much text will fit on the line + //~ what does Adobe do with tabs? + w = 0; + for (j = start; j < text->getLength() && w <= wMax; ++j) { + c = text->getChar(j) & 0xff; + if (c == 0x0a || c == 0x0d) { + break; + } + if (font && !font->isCIDFont()) { + dw = ((Gfx8BitFont *)font)->getWidth(c) * fontSize; + } else { + // otherwise, make a crude estimate + dw = 0.5 * fontSize; + } + w += dw; + } + if (w > wMax) { + for (k = j; k > start && text->getChar(k-1) != ' '; --k) ; + for (; k > start && text->getChar(k-1) == ' '; --k) ; + if (k > start) { + j = k; + } + if (j == start) { + // handle the pathological case where the first character is + // too wide to fit on the line all by itself + j = start + 1; + } + } + *end = j; + + // compute the width + w = 0; + for (k = start; k < j; ++k) { + if (font && !font->isCIDFont()) { + dw = ((Gfx8BitFont *)font)->getWidth(text->getChar(k)) * fontSize; + } else { + // otherwise, make a crude estimate + dw = 0.5 * fontSize; + } + w += dw; + } + *width = w; + + // next line + while (j < text->getLength() && text->getChar(j) == ' ') { + ++j; + } + if (j < text->getLength() && text->getChar(j) == 0x0d) { + ++j; + } + if (j < text->getLength() && text->getChar(j) == 0x0a) { + ++j; + } + *next = j; +} + +// Draw an (approximate) circle of radius centered at (, ). +// If is true, the circle is filled; otherwise it is stroked. +void Annot::drawCircle(double cx, double cy, double r, GBool fill) { + appearBuf->appendf("{0:.2f} {1:.2f} m\n", + cx + r, cy); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", + cx + r, cy + bezierCircle * r, + cx + bezierCircle * r, cy + r, + cx, cy + r); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", + cx - bezierCircle * r, cy + r, + cx - r, cy + bezierCircle * r, + cx - r, cy); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", + cx - r, cy - bezierCircle * r, + cx - bezierCircle * r, cy - r, + cx, cy - r); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", + cx + bezierCircle * r, cy - r, + cx + r, cy - bezierCircle * r, + cx + r, cy); + appearBuf->append(fill ? "f\n" : "s\n"); +} + +// Draw the top-left half of an (approximate) circle of radius +// centered at (, ). +void Annot::drawCircleTopLeft(double cx, double cy, double r) { + double r2; + + r2 = r / sqrt(2.0); + appearBuf->appendf("{0:.2f} {1:.2f} m\n", + cx + r2, cy + r2); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", + cx + (1 - bezierCircle) * r2, + cy + (1 + bezierCircle) * r2, + cx - (1 - bezierCircle) * r2, + cy + (1 + bezierCircle) * r2, + cx - r2, + cy + r2); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", + cx - (1 + bezierCircle) * r2, + cy + (1 - bezierCircle) * r2, + cx - (1 + bezierCircle) * r2, + cy - (1 - bezierCircle) * r2, + cx - r2, + cy - r2); + appearBuf->append("S\n"); +} + +// Draw the bottom-right half of an (approximate) circle of radius +// centered at (, ). +void Annot::drawCircleBottomRight(double cx, double cy, double r) { + double r2; + + r2 = r / sqrt(2.0); + appearBuf->appendf("{0:.2f} {1:.2f} m\n", + cx - r2, cy - r2); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", + cx - (1 - bezierCircle) * r2, + cy - (1 + bezierCircle) * r2, + cx + (1 - bezierCircle) * r2, + cy - (1 + bezierCircle) * r2, + cx + r2, + cy - r2); + appearBuf->appendf("{0:.2f} {1:.2f} {2:.2f} {3:.2f} {4:.2f} {5:.2f} c\n", + cx + (1 + bezierCircle) * r2, + cy - (1 - bezierCircle) * r2, + cx + (1 + bezierCircle) * r2, + cy + (1 - bezierCircle) * r2, + cx + r2, + cy + r2); + appearBuf->append("S\n"); +} + +// Look up an inheritable field dictionary entry. +Object *Annot::fieldLookup(Dict *field, char *key, Object *obj) { + Dict *dict; + Object parent; + + dict = field; + if (!dict->lookup(key, obj)->isNull()) { + return obj; + } + obj->free(); + if (dict->lookup("Parent", &parent)->isDict()) { + fieldLookup(parent.getDict(), key, obj); + } else { + obj->initNull(); + } + parent.free(); + return obj; +} + +void Annot::draw(Gfx *gfx, GBool printing) { + Object obj; + GBool isLink; + + // check the flags + if ((flags & annotFlagHidden) || + (printing && !(flags & annotFlagPrint)) || + (!printing && (flags & annotFlagNoView))) { + return; + } + + // draw the appearance stream + isLink = type && !type->cmp("Link"); + appearance.fetch(xref, &obj); + gfx->drawAnnot(&obj, isLink ? borderStyle : (AnnotBorderStyle *)NULL, + xMin, yMin, xMax, yMax); + obj.free(); +} + +//------------------------------------------------------------------------ +// Annots +//------------------------------------------------------------------------ + +Annots::Annots(XRef *xref, Catalog *catalog, Object *annotsObj) { + Dict *acroForm; + Annot *annot; + Object obj1; + Ref ref; + int size; + int i; + + annots = NULL; + size = 0; + nAnnots = 0; + + acroForm = catalog->getAcroForm()->isDict() ? + catalog->getAcroForm()->getDict() : NULL; + if (annotsObj->isArray()) { + for (i = 0; i < annotsObj->arrayGetLength(); ++i) { + if (annotsObj->arrayGetNF(i, &obj1)->isRef()) { + ref = obj1.getRef(); + obj1.free(); + annotsObj->arrayGet(i, &obj1); + } else { + ref.num = ref.gen = -1; + } + if (obj1.isDict()) { + annot = new Annot(xref, acroForm, obj1.getDict(), &ref); + if (annot->isOk()) { + if (nAnnots >= size) { + size += 16; + annots = (Annot **)greallocn(annots, size, sizeof(Annot *)); + } + annots[nAnnots++] = annot; + } else { + delete annot; + } + } + obj1.free(); + } + } +} + +Annots::~Annots() { + int i; + + for (i = 0; i < nAnnots; ++i) { + delete annots[i]; + } + gfree(annots); +} + +void Annots::generateAppearances(Dict *acroForm) { + Object obj1, obj2; + Ref ref; + int i; + + if (acroForm->lookup("Fields", &obj1)->isArray()) { + for (i = 0; i < obj1.arrayGetLength(); ++i) { + if (obj1.arrayGetNF(i, &obj2)->isRef()) { + ref = obj2.getRef(); + obj2.free(); + obj1.arrayGet(i, &obj2); + } else { + ref.num = ref.gen = -1; + } + if (obj2.isDict()) { + scanFieldAppearances(obj2.getDict(), &ref, NULL, acroForm); + } + obj2.free(); + } + } + obj1.free(); +} + +void Annots::scanFieldAppearances(Dict *node, Ref *ref, Dict *parent, + Dict *acroForm) { + Annot *annot; + Object obj1, obj2; + Ref ref2; + int i; + + // non-terminal node: scan the children + if (node->lookup("Kids", &obj1)->isArray()) { + for (i = 0; i < obj1.arrayGetLength(); ++i) { + if (obj1.arrayGetNF(i, &obj2)->isRef()) { + ref2 = obj2.getRef(); + obj2.free(); + obj1.arrayGet(i, &obj2); + } else { + ref2.num = ref2.gen = -1; + } + if (obj2.isDict()) { + scanFieldAppearances(obj2.getDict(), &ref2, node, acroForm); + } + obj2.free(); + } + obj1.free(); + return; + } + obj1.free(); + + // terminal node: this is either a combined annot/field dict, or an + // annot dict whose parent is a field + if ((annot = findAnnot(ref))) { + node->lookupNF("Parent", &obj1); + if (!parent || !obj1.isNull()) { + annot->generateFieldAppearance(node, node, acroForm); + } else { + annot->generateFieldAppearance(parent, node, acroForm); + } + obj1.free(); + } +} + +Annot *Annots::findAnnot(Ref *ref) { + int i; + + for (i = 0; i < nAnnots; ++i) { + if (annots[i]->match(ref)) { + return annots[i]; + } + } + return NULL; +} diff --git a/kpdf/xpdf/xpdf/Array.cc b/kpdf/xpdf/xpdf/Array.cc deleted file mode 100644 index 8232037b..00000000 --- a/kpdf/xpdf/xpdf/Array.cc +++ /dev/null @@ -1,88 +0,0 @@ -//======================================================================== -// -// Array.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "Object.h" -#include "Array.h" - -//------------------------------------------------------------------------ -// Array -//------------------------------------------------------------------------ - -Array::Array(XRef *xrefA) { - xref = xrefA; - elems = NULL; - size = length = 0; - ref = 1; -} - -Array::~Array() { - int i; - - for (i = 0; i < length; ++i) - elems[i].free(); - gfree(elems); -} - -void Array::add(Object *elem) { - if (length == size) { - if (length == 0) { - size = 8; - } else { - size *= 2; - } - elems = (Object *)greallocn(elems, size, sizeof(Object)); - } - elems[length] = *elem; - ++length; -} - -Object *Array::get(int i, Object *obj) { - if (i < 0 || i >= length) { -#ifdef DEBUG_MEM - abort(); -#else - return obj->initNull(); -#endif - } - return elems[i].fetch(xref, obj); -} - -Object *Array::getNF(int i, Object *obj) { - if (i < 0 || i >= length) { -#ifdef DEBUG_MEM - abort(); -#else - return obj->initNull(); -#endif - } - return elems[i].copy(obj); -} - -GBool Array::getString(int i, GString *string) -{ - Object obj; - - if (getNF(i, &obj)->isString()) { - string->clear(); - string->append(obj.getString()); - obj.free(); - return gTrue; - } else { - obj.free(); - return gFalse; - } -} diff --git a/kpdf/xpdf/xpdf/Array.cpp b/kpdf/xpdf/xpdf/Array.cpp new file mode 100644 index 00000000..7c54605a --- /dev/null +++ b/kpdf/xpdf/xpdf/Array.cpp @@ -0,0 +1,88 @@ +//======================================================================== +// +// Array.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "Object.h" +#include "Array.h" + +//------------------------------------------------------------------------ +// Array +//------------------------------------------------------------------------ + +Array::Array(XRef *xrefA) { + xref = xrefA; + elems = NULL; + size = length = 0; + ref = 1; +} + +Array::~Array() { + int i; + + for (i = 0; i < length; ++i) + elems[i].free(); + gfree(elems); +} + +void Array::add(Object *elem) { + if (length == size) { + if (length == 0) { + size = 8; + } else { + size *= 2; + } + elems = (Object *)greallocn(elems, size, sizeof(Object)); + } + elems[length] = *elem; + ++length; +} + +Object *Array::get(int i, Object *obj) { + if (i < 0 || i >= length) { +#ifdef DEBUG_MEM + abort(); +#else + return obj->initNull(); +#endif + } + return elems[i].fetch(xref, obj); +} + +Object *Array::getNF(int i, Object *obj) { + if (i < 0 || i >= length) { +#ifdef DEBUG_MEM + abort(); +#else + return obj->initNull(); +#endif + } + return elems[i].copy(obj); +} + +GBool Array::getString(int i, GString *string) +{ + Object obj; + + if (getNF(i, &obj)->isString()) { + string->clear(); + string->append(obj.getString()); + obj.free(); + return gTrue; + } else { + obj.free(); + return gFalse; + } +} diff --git a/kpdf/xpdf/xpdf/BuiltinFont.cc b/kpdf/xpdf/xpdf/BuiltinFont.cc deleted file mode 100644 index ce989571..00000000 --- a/kpdf/xpdf/xpdf/BuiltinFont.cc +++ /dev/null @@ -1,65 +0,0 @@ -//======================================================================== -// -// BuiltinFont.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "FontEncodingTables.h" -#include "BuiltinFont.h" - -//------------------------------------------------------------------------ - -BuiltinFontWidths::BuiltinFontWidths(BuiltinFontWidth *widths, int sizeA) { - int i, h; - - size = sizeA; - tab = (BuiltinFontWidth **)gmallocn(size, sizeof(BuiltinFontWidth *)); - for (i = 0; i < size; ++i) { - tab[i] = NULL; - } - for (i = 0; i < sizeA; ++i) { - h = hash(widths[i].name); - widths[i].next = tab[h]; - tab[h] = &widths[i]; - } -} - -BuiltinFontWidths::~BuiltinFontWidths() { - gfree(tab); -} - -GBool BuiltinFontWidths::getWidth(char *name, Gushort *width) { - int h; - BuiltinFontWidth *p; - - h = hash(name); - for (p = tab[h]; p; p = p->next) { - if (!strcmp(p->name, name)) { - *width = p->width; - return gTrue; - } - } - return gFalse; -} - -int BuiltinFontWidths::hash(char *name) { - char *p; - unsigned int h; - - h = 0; - for (p = name; *p; ++p) { - h = 17 * h + (int)(*p & 0xff); - } - return (int)(h % size); -} diff --git a/kpdf/xpdf/xpdf/BuiltinFont.cpp b/kpdf/xpdf/xpdf/BuiltinFont.cpp new file mode 100644 index 00000000..6e9d2375 --- /dev/null +++ b/kpdf/xpdf/xpdf/BuiltinFont.cpp @@ -0,0 +1,65 @@ +//======================================================================== +// +// BuiltinFont.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "FontEncodingTables.h" +#include "BuiltinFont.h" + +//------------------------------------------------------------------------ + +BuiltinFontWidths::BuiltinFontWidths(BuiltinFontWidth *widths, int sizeA) { + int i, h; + + size = sizeA; + tab = (BuiltinFontWidth **)gmallocn(size, sizeof(BuiltinFontWidth *)); + for (i = 0; i < size; ++i) { + tab[i] = NULL; + } + for (i = 0; i < sizeA; ++i) { + h = hash(widths[i].name); + widths[i].next = tab[h]; + tab[h] = &widths[i]; + } +} + +BuiltinFontWidths::~BuiltinFontWidths() { + gfree(tab); +} + +GBool BuiltinFontWidths::getWidth(char *name, Gushort *width) { + int h; + BuiltinFontWidth *p; + + h = hash(name); + for (p = tab[h]; p; p = p->next) { + if (!strcmp(p->name, name)) { + *width = p->width; + return gTrue; + } + } + return gFalse; +} + +int BuiltinFontWidths::hash(char *name) { + char *p; + unsigned int h; + + h = 0; + for (p = name; *p; ++p) { + h = 17 * h + (int)(*p & 0xff); + } + return (int)(h % size); +} diff --git a/kpdf/xpdf/xpdf/BuiltinFontTables.cc b/kpdf/xpdf/xpdf/BuiltinFontTables.cc deleted file mode 100644 index 9c362389..00000000 --- a/kpdf/xpdf/xpdf/BuiltinFontTables.cc +++ /dev/null @@ -1,4284 +0,0 @@ -//======================================================================== -// -// BuiltinFontTables.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include -#include -#include "FontEncodingTables.h" -#include "BuiltinFontTables.h" - -static BuiltinFontWidth courierWidthsTab[] = { - { "Ntilde", 600, NULL }, - { "rcaron", 600, NULL }, - { "kcommaaccent", 600, NULL }, - { "Ncommaaccent", 600, NULL }, - { "Zacute", 600, NULL }, - { "comma", 600, NULL }, - { "cedilla", 600, NULL }, - { "plusminus", 600, NULL }, - { "circumflex", 600, NULL }, - { "dotaccent", 600, NULL }, - { "edotaccent", 600, NULL }, - { "asciitilde", 600, NULL }, - { "colon", 600, NULL }, - { "onehalf", 600, NULL }, - { "dollar", 600, NULL }, - { "Lcaron", 600, NULL }, - { "ntilde", 600, NULL }, - { "Aogonek", 600, NULL }, - { "ncommaaccent", 600, NULL }, - { "minus", 600, NULL }, - { "Iogonek", 600, NULL }, - { "zacute", 600, NULL }, - { "yen", 600, NULL }, - { "space", 600, NULL }, - { "Omacron", 600, NULL }, - { "questiondown", 600, NULL }, - { "emdash", 600, NULL }, - { "Agrave", 600, NULL }, - { "three", 600, NULL }, - { "numbersign", 600, NULL }, - { "lcaron", 600, NULL }, - { "A", 600, NULL }, - { "B", 600, NULL }, - { "C", 600, NULL }, - { "aogonek", 600, NULL }, - { "D", 600, NULL }, - { "E", 600, NULL }, - { "onequarter", 600, NULL }, - { "F", 600, NULL }, - { "G", 600, NULL }, - { "H", 600, NULL }, - { "I", 600, NULL }, - { "J", 600, NULL }, - { "K", 600, NULL }, - { "iogonek", 600, NULL }, - { "L", 600, NULL }, - { "backslash", 600, NULL }, - { "periodcentered", 600, NULL }, - { "M", 600, NULL }, - { "N", 600, NULL }, - { "omacron", 600, NULL }, - { "Tcommaaccent", 600, NULL }, - { "O", 600, NULL }, - { "P", 600, NULL }, - { "Q", 600, NULL }, - { "Uhungarumlaut", 600, NULL }, - { "R", 600, NULL }, - { "Aacute", 600, NULL }, - { "caron", 600, NULL }, - { "S", 600, NULL }, - { "T", 600, NULL }, - { "U", 600, NULL }, - { "agrave", 600, NULL }, - { "V", 600, NULL }, - { "W", 600, NULL }, - { "equal", 600, NULL }, - { "question", 600, NULL }, - { "X", 600, NULL }, - { "Y", 600, NULL }, - { "Z", 600, NULL }, - { "four", 600, NULL }, - { "a", 600, NULL }, - { "Gcommaaccent", 600, NULL }, - { "b", 600, NULL }, - { "c", 600, NULL }, - { "d", 600, NULL }, - { "e", 600, NULL }, - { "f", 600, NULL }, - { "g", 600, NULL }, - { "bullet", 600, NULL }, - { "h", 600, NULL }, - { "i", 600, NULL }, - { "Oslash", 600, NULL }, - { "dagger", 600, NULL }, - { "j", 600, NULL }, - { "k", 600, NULL }, - { "l", 600, NULL }, - { "m", 600, NULL }, - { "n", 600, NULL }, - { "tcommaaccent", 600, NULL }, - { "o", 600, NULL }, - { "ordfeminine", 600, NULL }, - { "ring", 600, NULL }, - { "p", 600, NULL }, - { "q", 600, NULL }, - { "uhungarumlaut", 600, NULL }, - { "r", 600, NULL }, - { "twosuperior", 600, NULL }, - { "aacute", 600, NULL }, - { "s", 600, NULL }, - { "OE", 600, NULL }, - { "t", 600, NULL }, - { "divide", 600, NULL }, - { "u", 600, NULL }, - { "Ccaron", 600, NULL }, - { "v", 600, NULL }, - { "w", 600, NULL }, - { "x", 600, NULL }, - { "y", 600, NULL }, - { "z", 600, NULL }, - { "Gbreve", 600, NULL }, - { "commaaccent", 600, NULL }, - { "hungarumlaut", 600, NULL }, - { "Idotaccent", 600, NULL }, - { "Nacute", 600, NULL }, - { "quotedbl", 600, NULL }, - { "gcommaaccent", 600, NULL }, - { "mu", 600, NULL }, - { "greaterequal", 600, NULL }, - { "Scaron", 600, NULL }, - { "Lslash", 600, NULL }, - { "semicolon", 600, NULL }, - { "oslash", 600, NULL }, - { "lessequal", 600, NULL }, - { "lozenge", 600, NULL }, - { "parenright", 600, NULL }, - { "ccaron", 600, NULL }, - { "Ecircumflex", 600, NULL }, - { "gbreve", 600, NULL }, - { "trademark", 600, NULL }, - { "daggerdbl", 600, NULL }, - { "nacute", 600, NULL }, - { "macron", 600, NULL }, - { "Otilde", 600, NULL }, - { "Emacron", 600, NULL }, - { "ellipsis", 600, NULL }, - { "scaron", 600, NULL }, - { "AE", 600, NULL }, - { "Ucircumflex", 600, NULL }, - { "lslash", 600, NULL }, - { "quotedblleft", 600, NULL }, - { "hyphen", 600, NULL }, - { "guilsinglright", 600, NULL }, - { "quotesingle", 600, NULL }, - { "eight", 600, NULL }, - { "exclamdown", 600, NULL }, - { "endash", 600, NULL }, - { "oe", 600, NULL }, - { "Abreve", 600, NULL }, - { "Umacron", 600, NULL }, - { "ecircumflex", 600, NULL }, - { "Adieresis", 600, NULL }, - { "copyright", 600, NULL }, - { "Egrave", 600, NULL }, - { "slash", 600, NULL }, - { "Edieresis", 600, NULL }, - { "otilde", 600, NULL }, - { "Idieresis", 600, NULL }, - { "parenleft", 600, NULL }, - { "one", 600, NULL }, - { "emacron", 600, NULL }, - { "Odieresis", 600, NULL }, - { "ucircumflex", 600, NULL }, - { "bracketleft", 600, NULL }, - { "Ugrave", 600, NULL }, - { "quoteright", 600, NULL }, - { "Udieresis", 600, NULL }, - { "perthousand", 600, NULL }, - { "Ydieresis", 600, NULL }, - { "umacron", 600, NULL }, - { "abreve", 600, NULL }, - { "Eacute", 600, NULL }, - { "adieresis", 600, NULL }, - { "egrave", 600, NULL }, - { "edieresis", 600, NULL }, - { "idieresis", 600, NULL }, - { "Eth", 600, NULL }, - { "ae", 600, NULL }, - { "asterisk", 600, NULL }, - { "odieresis", 600, NULL }, - { "Uacute", 600, NULL }, - { "ugrave", 600, NULL }, - { "five", 600, NULL }, - { "nine", 600, NULL }, - { "udieresis", 600, NULL }, - { "Zcaron", 600, NULL }, - { "Scommaaccent", 600, NULL }, - { "threequarters", 600, NULL }, - { "guillemotright", 600, NULL }, - { "Ccedilla", 600, NULL }, - { "ydieresis", 600, NULL }, - { "tilde", 600, NULL }, - { "at", 600, NULL }, - { "eacute", 600, NULL }, - { "underscore", 600, NULL }, - { "Euro", 600, NULL }, - { "Dcroat", 600, NULL }, - { "zero", 600, NULL }, - { "multiply", 600, NULL }, - { "eth", 600, NULL }, - { "Scedilla", 600, NULL }, - { "Racute", 600, NULL }, - { "Ograve", 600, NULL }, - { "partialdiff", 600, NULL }, - { "uacute", 600, NULL }, - { "braceleft", 600, NULL }, - { "Thorn", 600, NULL }, - { "zcaron", 600, NULL }, - { "scommaaccent", 600, NULL }, - { "ccedilla", 600, NULL }, - { "Dcaron", 600, NULL }, - { "dcroat", 600, NULL }, - { "scedilla", 600, NULL }, - { "Oacute", 600, NULL }, - { "Ocircumflex", 600, NULL }, - { "ogonek", 600, NULL }, - { "ograve", 600, NULL }, - { "racute", 600, NULL }, - { "Tcaron", 600, NULL }, - { "Eogonek", 600, NULL }, - { "thorn", 600, NULL }, - { "degree", 600, NULL }, - { "registered", 600, NULL }, - { "radical", 600, NULL }, - { "Aring", 600, NULL }, - { "percent", 600, NULL }, - { "six", 600, NULL }, - { "paragraph", 600, NULL }, - { "dcaron", 600, NULL }, - { "Uogonek", 600, NULL }, - { "two", 600, NULL }, - { "summation", 600, NULL }, - { "Igrave", 600, NULL }, - { "Lacute", 600, NULL }, - { "ocircumflex", 600, NULL }, - { "oacute", 600, NULL }, - { "Uring", 600, NULL }, - { "Lcommaaccent", 600, NULL }, - { "tcaron", 600, NULL }, - { "eogonek", 600, NULL }, - { "Delta", 600, NULL }, - { "Ohungarumlaut", 600, NULL }, - { "asciicircum", 600, NULL }, - { "aring", 600, NULL }, - { "grave", 600, NULL }, - { "uogonek", 600, NULL }, - { "bracketright", 600, NULL }, - { "ampersand", 600, NULL }, - { "Iacute", 600, NULL }, - { "lacute", 600, NULL }, - { "igrave", 600, NULL }, - { "Ncaron", 600, NULL }, - { "plus", 600, NULL }, - { "uring", 600, NULL }, - { "quotesinglbase", 600, NULL }, - { "lcommaaccent", 600, NULL }, - { "Yacute", 600, NULL }, - { "ohungarumlaut", 600, NULL }, - { "threesuperior", 600, NULL }, - { "acute", 600, NULL }, - { "section", 600, NULL }, - { "dieresis", 600, NULL }, - { "quotedblbase", 600, NULL }, - { "iacute", 600, NULL }, - { "ncaron", 600, NULL }, - { "florin", 600, NULL }, - { "yacute", 600, NULL }, - { "Rcommaaccent", 600, NULL }, - { "fi", 600, NULL }, - { "fl", 600, NULL }, - { "Acircumflex", 600, NULL }, - { "Cacute", 600, NULL }, - { "Icircumflex", 600, NULL }, - { "guillemotleft", 600, NULL }, - { "germandbls", 600, NULL }, - { "seven", 600, NULL }, - { "Amacron", 600, NULL }, - { "Sacute", 600, NULL }, - { "ordmasculine", 600, NULL }, - { "dotlessi", 600, NULL }, - { "sterling", 600, NULL }, - { "notequal", 600, NULL }, - { "Imacron", 600, NULL }, - { "rcommaaccent", 600, NULL }, - { "Zdotaccent", 600, NULL }, - { "acircumflex", 600, NULL }, - { "cacute", 600, NULL }, - { "Ecaron", 600, NULL }, - { "braceright", 600, NULL }, - { "icircumflex", 600, NULL }, - { "quotedblright", 600, NULL }, - { "amacron", 600, NULL }, - { "sacute", 600, NULL }, - { "imacron", 600, NULL }, - { "cent", 600, NULL }, - { "currency", 600, NULL }, - { "logicalnot", 600, NULL }, - { "zdotaccent", 600, NULL }, - { "Atilde", 600, NULL }, - { "breve", 600, NULL }, - { "bar", 600, NULL }, - { "fraction", 600, NULL }, - { "less", 600, NULL }, - { "ecaron", 600, NULL }, - { "guilsinglleft", 600, NULL }, - { "exclam", 600, NULL }, - { "period", 600, NULL }, - { "Rcaron", 600, NULL }, - { "Kcommaaccent", 600, NULL }, - { "greater", 600, NULL }, - { "atilde", 600, NULL }, - { "brokenbar", 600, NULL }, - { "quoteleft", 600, NULL }, - { "Edotaccent", 600, NULL }, - { "onesuperior", 600, NULL } -}; - -static BuiltinFontWidth courierBoldWidthsTab[] = { - { "Ntilde", 600, NULL }, - { "rcaron", 600, NULL }, - { "kcommaaccent", 600, NULL }, - { "Ncommaaccent", 600, NULL }, - { "Zacute", 600, NULL }, - { "comma", 600, NULL }, - { "cedilla", 600, NULL }, - { "plusminus", 600, NULL }, - { "circumflex", 600, NULL }, - { "dotaccent", 600, NULL }, - { "edotaccent", 600, NULL }, - { "asciitilde", 600, NULL }, - { "colon", 600, NULL }, - { "onehalf", 600, NULL }, - { "dollar", 600, NULL }, - { "Lcaron", 600, NULL }, - { "ntilde", 600, NULL }, - { "Aogonek", 600, NULL }, - { "ncommaaccent", 600, NULL }, - { "minus", 600, NULL }, - { "Iogonek", 600, NULL }, - { "zacute", 600, NULL }, - { "yen", 600, NULL }, - { "space", 600, NULL }, - { "Omacron", 600, NULL }, - { "questiondown", 600, NULL }, - { "emdash", 600, NULL }, - { "Agrave", 600, NULL }, - { "three", 600, NULL }, - { "numbersign", 600, NULL }, - { "lcaron", 600, NULL }, - { "A", 600, NULL }, - { "B", 600, NULL }, - { "C", 600, NULL }, - { "aogonek", 600, NULL }, - { "D", 600, NULL }, - { "E", 600, NULL }, - { "onequarter", 600, NULL }, - { "F", 600, NULL }, - { "G", 600, NULL }, - { "H", 600, NULL }, - { "I", 600, NULL }, - { "J", 600, NULL }, - { "K", 600, NULL }, - { "iogonek", 600, NULL }, - { "backslash", 600, NULL }, - { "L", 600, NULL }, - { "periodcentered", 600, NULL }, - { "M", 600, NULL }, - { "N", 600, NULL }, - { "omacron", 600, NULL }, - { "Tcommaaccent", 600, NULL }, - { "O", 600, NULL }, - { "P", 600, NULL }, - { "Q", 600, NULL }, - { "Uhungarumlaut", 600, NULL }, - { "R", 600, NULL }, - { "Aacute", 600, NULL }, - { "caron", 600, NULL }, - { "S", 600, NULL }, - { "T", 600, NULL }, - { "U", 600, NULL }, - { "agrave", 600, NULL }, - { "V", 600, NULL }, - { "W", 600, NULL }, - { "X", 600, NULL }, - { "question", 600, NULL }, - { "equal", 600, NULL }, - { "Y", 600, NULL }, - { "Z", 600, NULL }, - { "four", 600, NULL }, - { "a", 600, NULL }, - { "Gcommaaccent", 600, NULL }, - { "b", 600, NULL }, - { "c", 600, NULL }, - { "d", 600, NULL }, - { "e", 600, NULL }, - { "f", 600, NULL }, - { "g", 600, NULL }, - { "bullet", 600, NULL }, - { "h", 600, NULL }, - { "i", 600, NULL }, - { "Oslash", 600, NULL }, - { "dagger", 600, NULL }, - { "j", 600, NULL }, - { "k", 600, NULL }, - { "l", 600, NULL }, - { "m", 600, NULL }, - { "n", 600, NULL }, - { "tcommaaccent", 600, NULL }, - { "o", 600, NULL }, - { "ordfeminine", 600, NULL }, - { "ring", 600, NULL }, - { "p", 600, NULL }, - { "q", 600, NULL }, - { "uhungarumlaut", 600, NULL }, - { "r", 600, NULL }, - { "twosuperior", 600, NULL }, - { "aacute", 600, NULL }, - { "s", 600, NULL }, - { "OE", 600, NULL }, - { "t", 600, NULL }, - { "divide", 600, NULL }, - { "u", 600, NULL }, - { "Ccaron", 600, NULL }, - { "v", 600, NULL }, - { "w", 600, NULL }, - { "x", 600, NULL }, - { "y", 600, NULL }, - { "z", 600, NULL }, - { "Gbreve", 600, NULL }, - { "commaaccent", 600, NULL }, - { "hungarumlaut", 600, NULL }, - { "Idotaccent", 600, NULL }, - { "Nacute", 600, NULL }, - { "quotedbl", 600, NULL }, - { "gcommaaccent", 600, NULL }, - { "mu", 600, NULL }, - { "greaterequal", 600, NULL }, - { "Scaron", 600, NULL }, - { "Lslash", 600, NULL }, - { "semicolon", 600, NULL }, - { "oslash", 600, NULL }, - { "lessequal", 600, NULL }, - { "lozenge", 600, NULL }, - { "parenright", 600, NULL }, - { "ccaron", 600, NULL }, - { "Ecircumflex", 600, NULL }, - { "gbreve", 600, NULL }, - { "trademark", 600, NULL }, - { "daggerdbl", 600, NULL }, - { "nacute", 600, NULL }, - { "macron", 600, NULL }, - { "Otilde", 600, NULL }, - { "Emacron", 600, NULL }, - { "ellipsis", 600, NULL }, - { "scaron", 600, NULL }, - { "AE", 600, NULL }, - { "Ucircumflex", 600, NULL }, - { "lslash", 600, NULL }, - { "quotedblleft", 600, NULL }, - { "guilsinglright", 600, NULL }, - { "hyphen", 600, NULL }, - { "quotesingle", 600, NULL }, - { "eight", 600, NULL }, - { "exclamdown", 600, NULL }, - { "endash", 600, NULL }, - { "oe", 600, NULL }, - { "Abreve", 600, NULL }, - { "Umacron", 600, NULL }, - { "ecircumflex", 600, NULL }, - { "Adieresis", 600, NULL }, - { "copyright", 600, NULL }, - { "Egrave", 600, NULL }, - { "slash", 600, NULL }, - { "Edieresis", 600, NULL }, - { "otilde", 600, NULL }, - { "Idieresis", 600, NULL }, - { "parenleft", 600, NULL }, - { "one", 600, NULL }, - { "emacron", 600, NULL }, - { "Odieresis", 600, NULL }, - { "ucircumflex", 600, NULL }, - { "bracketleft", 600, NULL }, - { "Ugrave", 600, NULL }, - { "quoteright", 600, NULL }, - { "Udieresis", 600, NULL }, - { "perthousand", 600, NULL }, - { "Ydieresis", 600, NULL }, - { "umacron", 600, NULL }, - { "abreve", 600, NULL }, - { "Eacute", 600, NULL }, - { "adieresis", 600, NULL }, - { "egrave", 600, NULL }, - { "edieresis", 600, NULL }, - { "idieresis", 600, NULL }, - { "Eth", 600, NULL }, - { "ae", 600, NULL }, - { "asterisk", 600, NULL }, - { "odieresis", 600, NULL }, - { "Uacute", 600, NULL }, - { "ugrave", 600, NULL }, - { "nine", 600, NULL }, - { "five", 600, NULL }, - { "udieresis", 600, NULL }, - { "Zcaron", 600, NULL }, - { "Scommaaccent", 600, NULL }, - { "threequarters", 600, NULL }, - { "guillemotright", 600, NULL }, - { "Ccedilla", 600, NULL }, - { "ydieresis", 600, NULL }, - { "tilde", 600, NULL }, - { "at", 600, NULL }, - { "eacute", 600, NULL }, - { "underscore", 600, NULL }, - { "Euro", 600, NULL }, - { "Dcroat", 600, NULL }, - { "multiply", 600, NULL }, - { "zero", 600, NULL }, - { "eth", 600, NULL }, - { "Scedilla", 600, NULL }, - { "Ograve", 600, NULL }, - { "Racute", 600, NULL }, - { "partialdiff", 600, NULL }, - { "uacute", 600, NULL }, - { "braceleft", 600, NULL }, - { "Thorn", 600, NULL }, - { "zcaron", 600, NULL }, - { "scommaaccent", 600, NULL }, - { "ccedilla", 600, NULL }, - { "Dcaron", 600, NULL }, - { "dcroat", 600, NULL }, - { "Ocircumflex", 600, NULL }, - { "Oacute", 600, NULL }, - { "scedilla", 600, NULL }, - { "ogonek", 600, NULL }, - { "ograve", 600, NULL }, - { "racute", 600, NULL }, - { "Tcaron", 600, NULL }, - { "Eogonek", 600, NULL }, - { "thorn", 600, NULL }, - { "degree", 600, NULL }, - { "registered", 600, NULL }, - { "radical", 600, NULL }, - { "Aring", 600, NULL }, - { "percent", 600, NULL }, - { "six", 600, NULL }, - { "paragraph", 600, NULL }, - { "dcaron", 600, NULL }, - { "Uogonek", 600, NULL }, - { "two", 600, NULL }, - { "summation", 600, NULL }, - { "Igrave", 600, NULL }, - { "Lacute", 600, NULL }, - { "ocircumflex", 600, NULL }, - { "oacute", 600, NULL }, - { "Uring", 600, NULL }, - { "Lcommaaccent", 600, NULL }, - { "tcaron", 600, NULL }, - { "eogonek", 600, NULL }, - { "Delta", 600, NULL }, - { "Ohungarumlaut", 600, NULL }, - { "asciicircum", 600, NULL }, - { "aring", 600, NULL }, - { "grave", 600, NULL }, - { "uogonek", 600, NULL }, - { "bracketright", 600, NULL }, - { "Iacute", 600, NULL }, - { "ampersand", 600, NULL }, - { "igrave", 600, NULL }, - { "lacute", 600, NULL }, - { "Ncaron", 600, NULL }, - { "plus", 600, NULL }, - { "uring", 600, NULL }, - { "quotesinglbase", 600, NULL }, - { "lcommaaccent", 600, NULL }, - { "Yacute", 600, NULL }, - { "ohungarumlaut", 600, NULL }, - { "threesuperior", 600, NULL }, - { "acute", 600, NULL }, - { "section", 600, NULL }, - { "dieresis", 600, NULL }, - { "iacute", 600, NULL }, - { "quotedblbase", 600, NULL }, - { "ncaron", 600, NULL }, - { "florin", 600, NULL }, - { "yacute", 600, NULL }, - { "Rcommaaccent", 600, NULL }, - { "fi", 600, NULL }, - { "fl", 600, NULL }, - { "Acircumflex", 600, NULL }, - { "Cacute", 600, NULL }, - { "Icircumflex", 600, NULL }, - { "guillemotleft", 600, NULL }, - { "germandbls", 600, NULL }, - { "Amacron", 600, NULL }, - { "seven", 600, NULL }, - { "Sacute", 600, NULL }, - { "ordmasculine", 600, NULL }, - { "dotlessi", 600, NULL }, - { "sterling", 600, NULL }, - { "notequal", 600, NULL }, - { "Imacron", 600, NULL }, - { "rcommaaccent", 600, NULL }, - { "Zdotaccent", 600, NULL }, - { "acircumflex", 600, NULL }, - { "cacute", 600, NULL }, - { "Ecaron", 600, NULL }, - { "icircumflex", 600, NULL }, - { "braceright", 600, NULL }, - { "quotedblright", 600, NULL }, - { "amacron", 600, NULL }, - { "sacute", 600, NULL }, - { "imacron", 600, NULL }, - { "cent", 600, NULL }, - { "currency", 600, NULL }, - { "logicalnot", 600, NULL }, - { "zdotaccent", 600, NULL }, - { "Atilde", 600, NULL }, - { "breve", 600, NULL }, - { "bar", 600, NULL }, - { "fraction", 600, NULL }, - { "less", 600, NULL }, - { "ecaron", 600, NULL }, - { "guilsinglleft", 600, NULL }, - { "exclam", 600, NULL }, - { "period", 600, NULL }, - { "Rcaron", 600, NULL }, - { "Kcommaaccent", 600, NULL }, - { "greater", 600, NULL }, - { "atilde", 600, NULL }, - { "brokenbar", 600, NULL }, - { "quoteleft", 600, NULL }, - { "Edotaccent", 600, NULL }, - { "onesuperior", 600, NULL } -}; - -static BuiltinFontWidth courierBoldObliqueWidthsTab[] = { - { "Ntilde", 600, NULL }, - { "rcaron", 600, NULL }, - { "kcommaaccent", 600, NULL }, - { "Ncommaaccent", 600, NULL }, - { "Zacute", 600, NULL }, - { "comma", 600, NULL }, - { "cedilla", 600, NULL }, - { "plusminus", 600, NULL }, - { "circumflex", 600, NULL }, - { "dotaccent", 600, NULL }, - { "edotaccent", 600, NULL }, - { "asciitilde", 600, NULL }, - { "colon", 600, NULL }, - { "onehalf", 600, NULL }, - { "dollar", 600, NULL }, - { "Lcaron", 600, NULL }, - { "ntilde", 600, NULL }, - { "Aogonek", 600, NULL }, - { "ncommaaccent", 600, NULL }, - { "minus", 600, NULL }, - { "Iogonek", 600, NULL }, - { "zacute", 600, NULL }, - { "yen", 600, NULL }, - { "space", 600, NULL }, - { "Omacron", 600, NULL }, - { "questiondown", 600, NULL }, - { "emdash", 600, NULL }, - { "Agrave", 600, NULL }, - { "three", 600, NULL }, - { "numbersign", 600, NULL }, - { "lcaron", 600, NULL }, - { "A", 600, NULL }, - { "B", 600, NULL }, - { "C", 600, NULL }, - { "aogonek", 600, NULL }, - { "D", 600, NULL }, - { "E", 600, NULL }, - { "onequarter", 600, NULL }, - { "F", 600, NULL }, - { "G", 600, NULL }, - { "H", 600, NULL }, - { "I", 600, NULL }, - { "J", 600, NULL }, - { "K", 600, NULL }, - { "iogonek", 600, NULL }, - { "backslash", 600, NULL }, - { "L", 600, NULL }, - { "periodcentered", 600, NULL }, - { "M", 600, NULL }, - { "N", 600, NULL }, - { "omacron", 600, NULL }, - { "Tcommaaccent", 600, NULL }, - { "O", 600, NULL }, - { "P", 600, NULL }, - { "Q", 600, NULL }, - { "Uhungarumlaut", 600, NULL }, - { "R", 600, NULL }, - { "Aacute", 600, NULL }, - { "caron", 600, NULL }, - { "S", 600, NULL }, - { "T", 600, NULL }, - { "U", 600, NULL }, - { "agrave", 600, NULL }, - { "V", 600, NULL }, - { "W", 600, NULL }, - { "X", 600, NULL }, - { "question", 600, NULL }, - { "equal", 600, NULL }, - { "Y", 600, NULL }, - { "Z", 600, NULL }, - { "four", 600, NULL }, - { "a", 600, NULL }, - { "Gcommaaccent", 600, NULL }, - { "b", 600, NULL }, - { "c", 600, NULL }, - { "d", 600, NULL }, - { "e", 600, NULL }, - { "f", 600, NULL }, - { "g", 600, NULL }, - { "bullet", 600, NULL }, - { "h", 600, NULL }, - { "i", 600, NULL }, - { "Oslash", 600, NULL }, - { "dagger", 600, NULL }, - { "j", 600, NULL }, - { "k", 600, NULL }, - { "l", 600, NULL }, - { "m", 600, NULL }, - { "n", 600, NULL }, - { "tcommaaccent", 600, NULL }, - { "o", 600, NULL }, - { "ordfeminine", 600, NULL }, - { "ring", 600, NULL }, - { "p", 600, NULL }, - { "q", 600, NULL }, - { "uhungarumlaut", 600, NULL }, - { "r", 600, NULL }, - { "twosuperior", 600, NULL }, - { "aacute", 600, NULL }, - { "s", 600, NULL }, - { "OE", 600, NULL }, - { "t", 600, NULL }, - { "divide", 600, NULL }, - { "u", 600, NULL }, - { "Ccaron", 600, NULL }, - { "v", 600, NULL }, - { "w", 600, NULL }, - { "x", 600, NULL }, - { "y", 600, NULL }, - { "z", 600, NULL }, - { "Gbreve", 600, NULL }, - { "commaaccent", 600, NULL }, - { "hungarumlaut", 600, NULL }, - { "Idotaccent", 600, NULL }, - { "Nacute", 600, NULL }, - { "quotedbl", 600, NULL }, - { "gcommaaccent", 600, NULL }, - { "mu", 600, NULL }, - { "greaterequal", 600, NULL }, - { "Scaron", 600, NULL }, - { "Lslash", 600, NULL }, - { "semicolon", 600, NULL }, - { "oslash", 600, NULL }, - { "lessequal", 600, NULL }, - { "lozenge", 600, NULL }, - { "parenright", 600, NULL }, - { "ccaron", 600, NULL }, - { "Ecircumflex", 600, NULL }, - { "gbreve", 600, NULL }, - { "trademark", 600, NULL }, - { "daggerdbl", 600, NULL }, - { "nacute", 600, NULL }, - { "macron", 600, NULL }, - { "Otilde", 600, NULL }, - { "Emacron", 600, NULL }, - { "ellipsis", 600, NULL }, - { "scaron", 600, NULL }, - { "AE", 600, NULL }, - { "Ucircumflex", 600, NULL }, - { "lslash", 600, NULL }, - { "quotedblleft", 600, NULL }, - { "guilsinglright", 600, NULL }, - { "hyphen", 600, NULL }, - { "quotesingle", 600, NULL }, - { "eight", 600, NULL }, - { "exclamdown", 600, NULL }, - { "endash", 600, NULL }, - { "oe", 600, NULL }, - { "Abreve", 600, NULL }, - { "Umacron", 600, NULL }, - { "ecircumflex", 600, NULL }, - { "Adieresis", 600, NULL }, - { "copyright", 600, NULL }, - { "Egrave", 600, NULL }, - { "slash", 600, NULL }, - { "Edieresis", 600, NULL }, - { "otilde", 600, NULL }, - { "Idieresis", 600, NULL }, - { "parenleft", 600, NULL }, - { "one", 600, NULL }, - { "emacron", 600, NULL }, - { "Odieresis", 600, NULL }, - { "ucircumflex", 600, NULL }, - { "bracketleft", 600, NULL }, - { "Ugrave", 600, NULL }, - { "quoteright", 600, NULL }, - { "Udieresis", 600, NULL }, - { "perthousand", 600, NULL }, - { "Ydieresis", 600, NULL }, - { "umacron", 600, NULL }, - { "abreve", 600, NULL }, - { "Eacute", 600, NULL }, - { "adieresis", 600, NULL }, - { "egrave", 600, NULL }, - { "edieresis", 600, NULL }, - { "idieresis", 600, NULL }, - { "Eth", 600, NULL }, - { "ae", 600, NULL }, - { "asterisk", 600, NULL }, - { "odieresis", 600, NULL }, - { "Uacute", 600, NULL }, - { "ugrave", 600, NULL }, - { "nine", 600, NULL }, - { "five", 600, NULL }, - { "udieresis", 600, NULL }, - { "Zcaron", 600, NULL }, - { "Scommaaccent", 600, NULL }, - { "threequarters", 600, NULL }, - { "guillemotright", 600, NULL }, - { "Ccedilla", 600, NULL }, - { "ydieresis", 600, NULL }, - { "tilde", 600, NULL }, - { "at", 600, NULL }, - { "eacute", 600, NULL }, - { "underscore", 600, NULL }, - { "Euro", 600, NULL }, - { "Dcroat", 600, NULL }, - { "multiply", 600, NULL }, - { "zero", 600, NULL }, - { "eth", 600, NULL }, - { "Scedilla", 600, NULL }, - { "Ograve", 600, NULL }, - { "Racute", 600, NULL }, - { "partialdiff", 600, NULL }, - { "uacute", 600, NULL }, - { "braceleft", 600, NULL }, - { "Thorn", 600, NULL }, - { "zcaron", 600, NULL }, - { "scommaaccent", 600, NULL }, - { "ccedilla", 600, NULL }, - { "Dcaron", 600, NULL }, - { "dcroat", 600, NULL }, - { "Ocircumflex", 600, NULL }, - { "Oacute", 600, NULL }, - { "scedilla", 600, NULL }, - { "ogonek", 600, NULL }, - { "ograve", 600, NULL }, - { "racute", 600, NULL }, - { "Tcaron", 600, NULL }, - { "Eogonek", 600, NULL }, - { "thorn", 600, NULL }, - { "degree", 600, NULL }, - { "registered", 600, NULL }, - { "radical", 600, NULL }, - { "Aring", 600, NULL }, - { "percent", 600, NULL }, - { "six", 600, NULL }, - { "paragraph", 600, NULL }, - { "dcaron", 600, NULL }, - { "Uogonek", 600, NULL }, - { "two", 600, NULL }, - { "summation", 600, NULL }, - { "Igrave", 600, NULL }, - { "Lacute", 600, NULL }, - { "ocircumflex", 600, NULL }, - { "oacute", 600, NULL }, - { "Uring", 600, NULL }, - { "Lcommaaccent", 600, NULL }, - { "tcaron", 600, NULL }, - { "eogonek", 600, NULL }, - { "Delta", 600, NULL }, - { "Ohungarumlaut", 600, NULL }, - { "asciicircum", 600, NULL }, - { "aring", 600, NULL }, - { "grave", 600, NULL }, - { "uogonek", 600, NULL }, - { "bracketright", 600, NULL }, - { "Iacute", 600, NULL }, - { "ampersand", 600, NULL }, - { "igrave", 600, NULL }, - { "lacute", 600, NULL }, - { "Ncaron", 600, NULL }, - { "plus", 600, NULL }, - { "uring", 600, NULL }, - { "quotesinglbase", 600, NULL }, - { "lcommaaccent", 600, NULL }, - { "Yacute", 600, NULL }, - { "ohungarumlaut", 600, NULL }, - { "threesuperior", 600, NULL }, - { "acute", 600, NULL }, - { "section", 600, NULL }, - { "dieresis", 600, NULL }, - { "iacute", 600, NULL }, - { "quotedblbase", 600, NULL }, - { "ncaron", 600, NULL }, - { "florin", 600, NULL }, - { "yacute", 600, NULL }, - { "Rcommaaccent", 600, NULL }, - { "fi", 600, NULL }, - { "fl", 600, NULL }, - { "Acircumflex", 600, NULL }, - { "Cacute", 600, NULL }, - { "Icircumflex", 600, NULL }, - { "guillemotleft", 600, NULL }, - { "germandbls", 600, NULL }, - { "Amacron", 600, NULL }, - { "seven", 600, NULL }, - { "Sacute", 600, NULL }, - { "ordmasculine", 600, NULL }, - { "dotlessi", 600, NULL }, - { "sterling", 600, NULL }, - { "notequal", 600, NULL }, - { "Imacron", 600, NULL }, - { "rcommaaccent", 600, NULL }, - { "Zdotaccent", 600, NULL }, - { "acircumflex", 600, NULL }, - { "cacute", 600, NULL }, - { "Ecaron", 600, NULL }, - { "icircumflex", 600, NULL }, - { "braceright", 600, NULL }, - { "quotedblright", 600, NULL }, - { "amacron", 600, NULL }, - { "sacute", 600, NULL }, - { "imacron", 600, NULL }, - { "cent", 600, NULL }, - { "currency", 600, NULL }, - { "logicalnot", 600, NULL }, - { "zdotaccent", 600, NULL }, - { "Atilde", 600, NULL }, - { "breve", 600, NULL }, - { "bar", 600, NULL }, - { "fraction", 600, NULL }, - { "less", 600, NULL }, - { "ecaron", 600, NULL }, - { "guilsinglleft", 600, NULL }, - { "exclam", 600, NULL }, - { "period", 600, NULL }, - { "Rcaron", 600, NULL }, - { "Kcommaaccent", 600, NULL }, - { "greater", 600, NULL }, - { "atilde", 600, NULL }, - { "brokenbar", 600, NULL }, - { "quoteleft", 600, NULL }, - { "Edotaccent", 600, NULL }, - { "onesuperior", 600, NULL } -}; - -static BuiltinFontWidth courierObliqueWidthsTab[] = { - { "Ntilde", 600, NULL }, - { "rcaron", 600, NULL }, - { "kcommaaccent", 600, NULL }, - { "Ncommaaccent", 600, NULL }, - { "Zacute", 600, NULL }, - { "comma", 600, NULL }, - { "cedilla", 600, NULL }, - { "plusminus", 600, NULL }, - { "circumflex", 600, NULL }, - { "dotaccent", 600, NULL }, - { "edotaccent", 600, NULL }, - { "asciitilde", 600, NULL }, - { "colon", 600, NULL }, - { "onehalf", 600, NULL }, - { "dollar", 600, NULL }, - { "Lcaron", 600, NULL }, - { "ntilde", 600, NULL }, - { "Aogonek", 600, NULL }, - { "ncommaaccent", 600, NULL }, - { "minus", 600, NULL }, - { "Iogonek", 600, NULL }, - { "zacute", 600, NULL }, - { "yen", 600, NULL }, - { "space", 600, NULL }, - { "Omacron", 600, NULL }, - { "questiondown", 600, NULL }, - { "emdash", 600, NULL }, - { "Agrave", 600, NULL }, - { "three", 600, NULL }, - { "numbersign", 600, NULL }, - { "lcaron", 600, NULL }, - { "A", 600, NULL }, - { "B", 600, NULL }, - { "C", 600, NULL }, - { "aogonek", 600, NULL }, - { "D", 600, NULL }, - { "E", 600, NULL }, - { "onequarter", 600, NULL }, - { "F", 600, NULL }, - { "G", 600, NULL }, - { "H", 600, NULL }, - { "I", 600, NULL }, - { "J", 600, NULL }, - { "K", 600, NULL }, - { "iogonek", 600, NULL }, - { "backslash", 600, NULL }, - { "L", 600, NULL }, - { "periodcentered", 600, NULL }, - { "M", 600, NULL }, - { "N", 600, NULL }, - { "omacron", 600, NULL }, - { "Tcommaaccent", 600, NULL }, - { "O", 600, NULL }, - { "P", 600, NULL }, - { "Q", 600, NULL }, - { "Uhungarumlaut", 600, NULL }, - { "R", 600, NULL }, - { "Aacute", 600, NULL }, - { "caron", 600, NULL }, - { "S", 600, NULL }, - { "T", 600, NULL }, - { "U", 600, NULL }, - { "agrave", 600, NULL }, - { "V", 600, NULL }, - { "W", 600, NULL }, - { "X", 600, NULL }, - { "question", 600, NULL }, - { "equal", 600, NULL }, - { "Y", 600, NULL }, - { "Z", 600, NULL }, - { "four", 600, NULL }, - { "a", 600, NULL }, - { "Gcommaaccent", 600, NULL }, - { "b", 600, NULL }, - { "c", 600, NULL }, - { "d", 600, NULL }, - { "e", 600, NULL }, - { "f", 600, NULL }, - { "g", 600, NULL }, - { "bullet", 600, NULL }, - { "h", 600, NULL }, - { "i", 600, NULL }, - { "Oslash", 600, NULL }, - { "dagger", 600, NULL }, - { "j", 600, NULL }, - { "k", 600, NULL }, - { "l", 600, NULL }, - { "m", 600, NULL }, - { "n", 600, NULL }, - { "tcommaaccent", 600, NULL }, - { "o", 600, NULL }, - { "ordfeminine", 600, NULL }, - { "ring", 600, NULL }, - { "p", 600, NULL }, - { "q", 600, NULL }, - { "uhungarumlaut", 600, NULL }, - { "r", 600, NULL }, - { "twosuperior", 600, NULL }, - { "aacute", 600, NULL }, - { "s", 600, NULL }, - { "OE", 600, NULL }, - { "t", 600, NULL }, - { "divide", 600, NULL }, - { "u", 600, NULL }, - { "Ccaron", 600, NULL }, - { "v", 600, NULL }, - { "w", 600, NULL }, - { "x", 600, NULL }, - { "y", 600, NULL }, - { "z", 600, NULL }, - { "Gbreve", 600, NULL }, - { "commaaccent", 600, NULL }, - { "hungarumlaut", 600, NULL }, - { "Idotaccent", 600, NULL }, - { "Nacute", 600, NULL }, - { "quotedbl", 600, NULL }, - { "gcommaaccent", 600, NULL }, - { "mu", 600, NULL }, - { "greaterequal", 600, NULL }, - { "Scaron", 600, NULL }, - { "Lslash", 600, NULL }, - { "semicolon", 600, NULL }, - { "oslash", 600, NULL }, - { "lessequal", 600, NULL }, - { "lozenge", 600, NULL }, - { "parenright", 600, NULL }, - { "ccaron", 600, NULL }, - { "Ecircumflex", 600, NULL }, - { "gbreve", 600, NULL }, - { "trademark", 600, NULL }, - { "daggerdbl", 600, NULL }, - { "nacute", 600, NULL }, - { "macron", 600, NULL }, - { "Otilde", 600, NULL }, - { "Emacron", 600, NULL }, - { "ellipsis", 600, NULL }, - { "scaron", 600, NULL }, - { "AE", 600, NULL }, - { "Ucircumflex", 600, NULL }, - { "lslash", 600, NULL }, - { "quotedblleft", 600, NULL }, - { "guilsinglright", 600, NULL }, - { "hyphen", 600, NULL }, - { "quotesingle", 600, NULL }, - { "eight", 600, NULL }, - { "exclamdown", 600, NULL }, - { "endash", 600, NULL }, - { "oe", 600, NULL }, - { "Abreve", 600, NULL }, - { "Umacron", 600, NULL }, - { "ecircumflex", 600, NULL }, - { "Adieresis", 600, NULL }, - { "copyright", 600, NULL }, - { "Egrave", 600, NULL }, - { "slash", 600, NULL }, - { "Edieresis", 600, NULL }, - { "otilde", 600, NULL }, - { "Idieresis", 600, NULL }, - { "parenleft", 600, NULL }, - { "one", 600, NULL }, - { "emacron", 600, NULL }, - { "Odieresis", 600, NULL }, - { "ucircumflex", 600, NULL }, - { "bracketleft", 600, NULL }, - { "Ugrave", 600, NULL }, - { "quoteright", 600, NULL }, - { "Udieresis", 600, NULL }, - { "perthousand", 600, NULL }, - { "Ydieresis", 600, NULL }, - { "umacron", 600, NULL }, - { "abreve", 600, NULL }, - { "Eacute", 600, NULL }, - { "adieresis", 600, NULL }, - { "egrave", 600, NULL }, - { "edieresis", 600, NULL }, - { "idieresis", 600, NULL }, - { "Eth", 600, NULL }, - { "ae", 600, NULL }, - { "asterisk", 600, NULL }, - { "odieresis", 600, NULL }, - { "Uacute", 600, NULL }, - { "ugrave", 600, NULL }, - { "nine", 600, NULL }, - { "five", 600, NULL }, - { "udieresis", 600, NULL }, - { "Zcaron", 600, NULL }, - { "Scommaaccent", 600, NULL }, - { "threequarters", 600, NULL }, - { "guillemotright", 600, NULL }, - { "Ccedilla", 600, NULL }, - { "ydieresis", 600, NULL }, - { "tilde", 600, NULL }, - { "at", 600, NULL }, - { "eacute", 600, NULL }, - { "underscore", 600, NULL }, - { "Euro", 600, NULL }, - { "Dcroat", 600, NULL }, - { "multiply", 600, NULL }, - { "zero", 600, NULL }, - { "eth", 600, NULL }, - { "Scedilla", 600, NULL }, - { "Ograve", 600, NULL }, - { "Racute", 600, NULL }, - { "partialdiff", 600, NULL }, - { "uacute", 600, NULL }, - { "braceleft", 600, NULL }, - { "Thorn", 600, NULL }, - { "zcaron", 600, NULL }, - { "scommaaccent", 600, NULL }, - { "ccedilla", 600, NULL }, - { "Dcaron", 600, NULL }, - { "dcroat", 600, NULL }, - { "Ocircumflex", 600, NULL }, - { "Oacute", 600, NULL }, - { "scedilla", 600, NULL }, - { "ogonek", 600, NULL }, - { "ograve", 600, NULL }, - { "racute", 600, NULL }, - { "Tcaron", 600, NULL }, - { "Eogonek", 600, NULL }, - { "thorn", 600, NULL }, - { "degree", 600, NULL }, - { "registered", 600, NULL }, - { "radical", 600, NULL }, - { "Aring", 600, NULL }, - { "percent", 600, NULL }, - { "six", 600, NULL }, - { "paragraph", 600, NULL }, - { "dcaron", 600, NULL }, - { "Uogonek", 600, NULL }, - { "two", 600, NULL }, - { "summation", 600, NULL }, - { "Igrave", 600, NULL }, - { "Lacute", 600, NULL }, - { "ocircumflex", 600, NULL }, - { "oacute", 600, NULL }, - { "Uring", 600, NULL }, - { "Lcommaaccent", 600, NULL }, - { "tcaron", 600, NULL }, - { "eogonek", 600, NULL }, - { "Delta", 600, NULL }, - { "Ohungarumlaut", 600, NULL }, - { "asciicircum", 600, NULL }, - { "aring", 600, NULL }, - { "grave", 600, NULL }, - { "uogonek", 600, NULL }, - { "bracketright", 600, NULL }, - { "Iacute", 600, NULL }, - { "ampersand", 600, NULL }, - { "igrave", 600, NULL }, - { "lacute", 600, NULL }, - { "Ncaron", 600, NULL }, - { "plus", 600, NULL }, - { "uring", 600, NULL }, - { "quotesinglbase", 600, NULL }, - { "lcommaaccent", 600, NULL }, - { "Yacute", 600, NULL }, - { "ohungarumlaut", 600, NULL }, - { "threesuperior", 600, NULL }, - { "acute", 600, NULL }, - { "section", 600, NULL }, - { "dieresis", 600, NULL }, - { "iacute", 600, NULL }, - { "quotedblbase", 600, NULL }, - { "ncaron", 600, NULL }, - { "florin", 600, NULL }, - { "yacute", 600, NULL }, - { "Rcommaaccent", 600, NULL }, - { "fi", 600, NULL }, - { "fl", 600, NULL }, - { "Acircumflex", 600, NULL }, - { "Cacute", 600, NULL }, - { "Icircumflex", 600, NULL }, - { "guillemotleft", 600, NULL }, - { "germandbls", 600, NULL }, - { "Amacron", 600, NULL }, - { "seven", 600, NULL }, - { "Sacute", 600, NULL }, - { "ordmasculine", 600, NULL }, - { "dotlessi", 600, NULL }, - { "sterling", 600, NULL }, - { "notequal", 600, NULL }, - { "Imacron", 600, NULL }, - { "rcommaaccent", 600, NULL }, - { "Zdotaccent", 600, NULL }, - { "acircumflex", 600, NULL }, - { "cacute", 600, NULL }, - { "Ecaron", 600, NULL }, - { "icircumflex", 600, NULL }, - { "braceright", 600, NULL }, - { "quotedblright", 600, NULL }, - { "amacron", 600, NULL }, - { "sacute", 600, NULL }, - { "imacron", 600, NULL }, - { "cent", 600, NULL }, - { "currency", 600, NULL }, - { "logicalnot", 600, NULL }, - { "zdotaccent", 600, NULL }, - { "Atilde", 600, NULL }, - { "breve", 600, NULL }, - { "bar", 600, NULL }, - { "fraction", 600, NULL }, - { "less", 600, NULL }, - { "ecaron", 600, NULL }, - { "guilsinglleft", 600, NULL }, - { "exclam", 600, NULL }, - { "period", 600, NULL }, - { "Rcaron", 600, NULL }, - { "Kcommaaccent", 600, NULL }, - { "greater", 600, NULL }, - { "atilde", 600, NULL }, - { "brokenbar", 600, NULL }, - { "quoteleft", 600, NULL }, - { "Edotaccent", 600, NULL }, - { "onesuperior", 600, NULL } -}; - -static BuiltinFontWidth helveticaWidthsTab[] = { - { "Ntilde", 722, NULL }, - { "rcaron", 333, NULL }, - { "kcommaaccent", 500, NULL }, - { "Ncommaaccent", 722, NULL }, - { "Zacute", 611, NULL }, - { "comma", 278, NULL }, - { "cedilla", 333, NULL }, - { "plusminus", 584, NULL }, - { "circumflex", 333, NULL }, - { "dotaccent", 333, NULL }, - { "edotaccent", 556, NULL }, - { "asciitilde", 584, NULL }, - { "colon", 278, NULL }, - { "onehalf", 834, NULL }, - { "dollar", 556, NULL }, - { "Lcaron", 556, NULL }, - { "ntilde", 556, NULL }, - { "Aogonek", 667, NULL }, - { "ncommaaccent", 556, NULL }, - { "minus", 584, NULL }, - { "Iogonek", 278, NULL }, - { "zacute", 500, NULL }, - { "yen", 556, NULL }, - { "space", 278, NULL }, - { "Omacron", 778, NULL }, - { "questiondown", 611, NULL }, - { "emdash", 1000, NULL }, - { "Agrave", 667, NULL }, - { "three", 556, NULL }, - { "numbersign", 556, NULL }, - { "lcaron", 299, NULL }, - { "A", 667, NULL }, - { "B", 667, NULL }, - { "C", 722, NULL }, - { "aogonek", 556, NULL }, - { "D", 722, NULL }, - { "E", 667, NULL }, - { "onequarter", 834, NULL }, - { "F", 611, NULL }, - { "G", 778, NULL }, - { "H", 722, NULL }, - { "I", 278, NULL }, - { "J", 500, NULL }, - { "K", 667, NULL }, - { "iogonek", 222, NULL }, - { "backslash", 278, NULL }, - { "L", 556, NULL }, - { "periodcentered", 278, NULL }, - { "M", 833, NULL }, - { "N", 722, NULL }, - { "omacron", 556, NULL }, - { "Tcommaaccent", 611, NULL }, - { "O", 778, NULL }, - { "P", 667, NULL }, - { "Q", 778, NULL }, - { "Uhungarumlaut", 722, NULL }, - { "R", 722, NULL }, - { "Aacute", 667, NULL }, - { "caron", 333, NULL }, - { "S", 667, NULL }, - { "T", 611, NULL }, - { "U", 722, NULL }, - { "agrave", 556, NULL }, - { "V", 667, NULL }, - { "W", 944, NULL }, - { "X", 667, NULL }, - { "question", 556, NULL }, - { "equal", 584, NULL }, - { "Y", 667, NULL }, - { "Z", 611, NULL }, - { "four", 556, NULL }, - { "a", 556, NULL }, - { "Gcommaaccent", 778, NULL }, - { "b", 556, NULL }, - { "c", 500, NULL }, - { "d", 556, NULL }, - { "e", 556, NULL }, - { "f", 278, NULL }, - { "g", 556, NULL }, - { "bullet", 350, NULL }, - { "h", 556, NULL }, - { "i", 222, NULL }, - { "Oslash", 778, NULL }, - { "dagger", 556, NULL }, - { "j", 222, NULL }, - { "k", 500, NULL }, - { "l", 222, NULL }, - { "m", 833, NULL }, - { "n", 556, NULL }, - { "tcommaaccent", 278, NULL }, - { "o", 556, NULL }, - { "ordfeminine", 370, NULL }, - { "ring", 333, NULL }, - { "p", 556, NULL }, - { "q", 556, NULL }, - { "uhungarumlaut", 556, NULL }, - { "r", 333, NULL }, - { "twosuperior", 333, NULL }, - { "aacute", 556, NULL }, - { "s", 500, NULL }, - { "OE", 1000, NULL }, - { "t", 278, NULL }, - { "divide", 584, NULL }, - { "u", 556, NULL }, - { "Ccaron", 722, NULL }, - { "v", 500, NULL }, - { "w", 722, NULL }, - { "x", 500, NULL }, - { "y", 500, NULL }, - { "z", 500, NULL }, - { "Gbreve", 778, NULL }, - { "commaaccent", 250, NULL }, - { "hungarumlaut", 333, NULL }, - { "Idotaccent", 278, NULL }, - { "Nacute", 722, NULL }, - { "quotedbl", 355, NULL }, - { "gcommaaccent", 556, NULL }, - { "mu", 556, NULL }, - { "greaterequal", 549, NULL }, - { "Scaron", 667, NULL }, - { "Lslash", 556, NULL }, - { "semicolon", 278, NULL }, - { "oslash", 611, NULL }, - { "lessequal", 549, NULL }, - { "lozenge", 471, NULL }, - { "parenright", 333, NULL }, - { "ccaron", 500, NULL }, - { "Ecircumflex", 667, NULL }, - { "gbreve", 556, NULL }, - { "trademark", 1000, NULL }, - { "daggerdbl", 556, NULL }, - { "nacute", 556, NULL }, - { "macron", 333, NULL }, - { "Otilde", 778, NULL }, - { "Emacron", 667, NULL }, - { "ellipsis", 1000, NULL }, - { "scaron", 500, NULL }, - { "AE", 1000, NULL }, - { "Ucircumflex", 722, NULL }, - { "lslash", 222, NULL }, - { "quotedblleft", 333, NULL }, - { "guilsinglright", 333, NULL }, - { "hyphen", 333, NULL }, - { "quotesingle", 191, NULL }, - { "eight", 556, NULL }, - { "exclamdown", 333, NULL }, - { "endash", 556, NULL }, - { "oe", 944, NULL }, - { "Abreve", 667, NULL }, - { "Umacron", 722, NULL }, - { "ecircumflex", 556, NULL }, - { "Adieresis", 667, NULL }, - { "copyright", 737, NULL }, - { "Egrave", 667, NULL }, - { "slash", 278, NULL }, - { "Edieresis", 667, NULL }, - { "otilde", 556, NULL }, - { "Idieresis", 278, NULL }, - { "parenleft", 333, NULL }, - { "one", 556, NULL }, - { "emacron", 556, NULL }, - { "Odieresis", 778, NULL }, - { "ucircumflex", 556, NULL }, - { "bracketleft", 278, NULL }, - { "Ugrave", 722, NULL }, - { "quoteright", 222, NULL }, - { "Udieresis", 722, NULL }, - { "perthousand", 1000, NULL }, - { "Ydieresis", 667, NULL }, - { "umacron", 556, NULL }, - { "abreve", 556, NULL }, - { "Eacute", 667, NULL }, - { "adieresis", 556, NULL }, - { "egrave", 556, NULL }, - { "edieresis", 556, NULL }, - { "idieresis", 278, NULL }, - { "Eth", 722, NULL }, - { "ae", 889, NULL }, - { "asterisk", 389, NULL }, - { "odieresis", 556, NULL }, - { "Uacute", 722, NULL }, - { "ugrave", 556, NULL }, - { "nine", 556, NULL }, - { "five", 556, NULL }, - { "udieresis", 556, NULL }, - { "Zcaron", 611, NULL }, - { "Scommaaccent", 667, NULL }, - { "threequarters", 834, NULL }, - { "guillemotright", 556, NULL }, - { "Ccedilla", 722, NULL }, - { "ydieresis", 500, NULL }, - { "tilde", 333, NULL }, - { "at", 1015, NULL }, - { "eacute", 556, NULL }, - { "underscore", 556, NULL }, - { "Euro", 556, NULL }, - { "Dcroat", 722, NULL }, - { "multiply", 584, NULL }, - { "zero", 556, NULL }, - { "eth", 556, NULL }, - { "Scedilla", 667, NULL }, - { "Ograve", 778, NULL }, - { "Racute", 722, NULL }, - { "partialdiff", 476, NULL }, - { "uacute", 556, NULL }, - { "braceleft", 334, NULL }, - { "Thorn", 667, NULL }, - { "zcaron", 500, NULL }, - { "scommaaccent", 500, NULL }, - { "ccedilla", 500, NULL }, - { "Dcaron", 722, NULL }, - { "dcroat", 556, NULL }, - { "Ocircumflex", 778, NULL }, - { "Oacute", 778, NULL }, - { "scedilla", 500, NULL }, - { "ogonek", 333, NULL }, - { "ograve", 556, NULL }, - { "racute", 333, NULL }, - { "Tcaron", 611, NULL }, - { "Eogonek", 667, NULL }, - { "thorn", 556, NULL }, - { "degree", 400, NULL }, - { "registered", 737, NULL }, - { "radical", 453, NULL }, - { "Aring", 667, NULL }, - { "percent", 889, NULL }, - { "six", 556, NULL }, - { "paragraph", 537, NULL }, - { "dcaron", 643, NULL }, - { "Uogonek", 722, NULL }, - { "two", 556, NULL }, - { "summation", 600, NULL }, - { "Igrave", 278, NULL }, - { "Lacute", 556, NULL }, - { "ocircumflex", 556, NULL }, - { "oacute", 556, NULL }, - { "Uring", 722, NULL }, - { "Lcommaaccent", 556, NULL }, - { "tcaron", 317, NULL }, - { "eogonek", 556, NULL }, - { "Delta", 612, NULL }, - { "Ohungarumlaut", 778, NULL }, - { "asciicircum", 469, NULL }, - { "aring", 556, NULL }, - { "grave", 333, NULL }, - { "uogonek", 556, NULL }, - { "bracketright", 278, NULL }, - { "Iacute", 278, NULL }, - { "ampersand", 667, NULL }, - { "igrave", 278, NULL }, - { "lacute", 222, NULL }, - { "Ncaron", 722, NULL }, - { "plus", 584, NULL }, - { "uring", 556, NULL }, - { "quotesinglbase", 222, NULL }, - { "lcommaaccent", 222, NULL }, - { "Yacute", 667, NULL }, - { "ohungarumlaut", 556, NULL }, - { "threesuperior", 333, NULL }, - { "acute", 333, NULL }, - { "section", 556, NULL }, - { "dieresis", 333, NULL }, - { "iacute", 278, NULL }, - { "quotedblbase", 333, NULL }, - { "ncaron", 556, NULL }, - { "florin", 556, NULL }, - { "yacute", 500, NULL }, - { "Rcommaaccent", 722, NULL }, - { "fi", 500, NULL }, - { "fl", 500, NULL }, - { "Acircumflex", 667, NULL }, - { "Cacute", 722, NULL }, - { "Icircumflex", 278, NULL }, - { "guillemotleft", 556, NULL }, - { "germandbls", 611, NULL }, - { "Amacron", 667, NULL }, - { "seven", 556, NULL }, - { "Sacute", 667, NULL }, - { "ordmasculine", 365, NULL }, - { "dotlessi", 278, NULL }, - { "sterling", 556, NULL }, - { "notequal", 549, NULL }, - { "Imacron", 278, NULL }, - { "rcommaaccent", 333, NULL }, - { "Zdotaccent", 611, NULL }, - { "acircumflex", 556, NULL }, - { "cacute", 500, NULL }, - { "Ecaron", 667, NULL }, - { "icircumflex", 278, NULL }, - { "braceright", 334, NULL }, - { "quotedblright", 333, NULL }, - { "amacron", 556, NULL }, - { "sacute", 500, NULL }, - { "imacron", 278, NULL }, - { "cent", 556, NULL }, - { "currency", 556, NULL }, - { "logicalnot", 584, NULL }, - { "zdotaccent", 500, NULL }, - { "Atilde", 667, NULL }, - { "breve", 333, NULL }, - { "bar", 260, NULL }, - { "fraction", 167, NULL }, - { "less", 584, NULL }, - { "ecaron", 556, NULL }, - { "guilsinglleft", 333, NULL }, - { "exclam", 278, NULL }, - { "period", 278, NULL }, - { "Rcaron", 722, NULL }, - { "Kcommaaccent", 667, NULL }, - { "greater", 584, NULL }, - { "atilde", 556, NULL }, - { "brokenbar", 260, NULL }, - { "quoteleft", 222, NULL }, - { "Edotaccent", 667, NULL }, - { "onesuperior", 333, NULL } -}; - -static BuiltinFontWidth helveticaBoldWidthsTab[] = { - { "Ntilde", 722, NULL }, - { "rcaron", 389, NULL }, - { "kcommaaccent", 556, NULL }, - { "Ncommaaccent", 722, NULL }, - { "Zacute", 611, NULL }, - { "comma", 278, NULL }, - { "cedilla", 333, NULL }, - { "plusminus", 584, NULL }, - { "circumflex", 333, NULL }, - { "dotaccent", 333, NULL }, - { "edotaccent", 556, NULL }, - { "asciitilde", 584, NULL }, - { "colon", 333, NULL }, - { "onehalf", 834, NULL }, - { "dollar", 556, NULL }, - { "Lcaron", 611, NULL }, - { "ntilde", 611, NULL }, - { "Aogonek", 722, NULL }, - { "ncommaaccent", 611, NULL }, - { "minus", 584, NULL }, - { "Iogonek", 278, NULL }, - { "zacute", 500, NULL }, - { "yen", 556, NULL }, - { "space", 278, NULL }, - { "Omacron", 778, NULL }, - { "questiondown", 611, NULL }, - { "emdash", 1000, NULL }, - { "Agrave", 722, NULL }, - { "three", 556, NULL }, - { "numbersign", 556, NULL }, - { "lcaron", 400, NULL }, - { "A", 722, NULL }, - { "B", 722, NULL }, - { "C", 722, NULL }, - { "aogonek", 556, NULL }, - { "D", 722, NULL }, - { "E", 667, NULL }, - { "onequarter", 834, NULL }, - { "F", 611, NULL }, - { "G", 778, NULL }, - { "H", 722, NULL }, - { "I", 278, NULL }, - { "J", 556, NULL }, - { "K", 722, NULL }, - { "iogonek", 278, NULL }, - { "backslash", 278, NULL }, - { "L", 611, NULL }, - { "periodcentered", 278, NULL }, - { "M", 833, NULL }, - { "N", 722, NULL }, - { "omacron", 611, NULL }, - { "Tcommaaccent", 611, NULL }, - { "O", 778, NULL }, - { "P", 667, NULL }, - { "Q", 778, NULL }, - { "Uhungarumlaut", 722, NULL }, - { "R", 722, NULL }, - { "Aacute", 722, NULL }, - { "caron", 333, NULL }, - { "S", 667, NULL }, - { "T", 611, NULL }, - { "U", 722, NULL }, - { "agrave", 556, NULL }, - { "V", 667, NULL }, - { "W", 944, NULL }, - { "X", 667, NULL }, - { "question", 611, NULL }, - { "equal", 584, NULL }, - { "Y", 667, NULL }, - { "Z", 611, NULL }, - { "four", 556, NULL }, - { "a", 556, NULL }, - { "Gcommaaccent", 778, NULL }, - { "b", 611, NULL }, - { "c", 556, NULL }, - { "d", 611, NULL }, - { "e", 556, NULL }, - { "f", 333, NULL }, - { "g", 611, NULL }, - { "bullet", 350, NULL }, - { "h", 611, NULL }, - { "i", 278, NULL }, - { "Oslash", 778, NULL }, - { "dagger", 556, NULL }, - { "j", 278, NULL }, - { "k", 556, NULL }, - { "l", 278, NULL }, - { "m", 889, NULL }, - { "n", 611, NULL }, - { "tcommaaccent", 333, NULL }, - { "o", 611, NULL }, - { "ordfeminine", 370, NULL }, - { "ring", 333, NULL }, - { "p", 611, NULL }, - { "q", 611, NULL }, - { "uhungarumlaut", 611, NULL }, - { "r", 389, NULL }, - { "twosuperior", 333, NULL }, - { "aacute", 556, NULL }, - { "s", 556, NULL }, - { "OE", 1000, NULL }, - { "t", 333, NULL }, - { "divide", 584, NULL }, - { "u", 611, NULL }, - { "Ccaron", 722, NULL }, - { "v", 556, NULL }, - { "w", 778, NULL }, - { "x", 556, NULL }, - { "y", 556, NULL }, - { "z", 500, NULL }, - { "Gbreve", 778, NULL }, - { "commaaccent", 250, NULL }, - { "hungarumlaut", 333, NULL }, - { "Idotaccent", 278, NULL }, - { "Nacute", 722, NULL }, - { "quotedbl", 474, NULL }, - { "gcommaaccent", 611, NULL }, - { "mu", 611, NULL }, - { "greaterequal", 549, NULL }, - { "Scaron", 667, NULL }, - { "Lslash", 611, NULL }, - { "semicolon", 333, NULL }, - { "oslash", 611, NULL }, - { "lessequal", 549, NULL }, - { "lozenge", 494, NULL }, - { "parenright", 333, NULL }, - { "ccaron", 556, NULL }, - { "Ecircumflex", 667, NULL }, - { "gbreve", 611, NULL }, - { "trademark", 1000, NULL }, - { "daggerdbl", 556, NULL }, - { "nacute", 611, NULL }, - { "macron", 333, NULL }, - { "Otilde", 778, NULL }, - { "Emacron", 667, NULL }, - { "ellipsis", 1000, NULL }, - { "scaron", 556, NULL }, - { "AE", 1000, NULL }, - { "Ucircumflex", 722, NULL }, - { "lslash", 278, NULL }, - { "quotedblleft", 500, NULL }, - { "guilsinglright", 333, NULL }, - { "hyphen", 333, NULL }, - { "quotesingle", 238, NULL }, - { "eight", 556, NULL }, - { "exclamdown", 333, NULL }, - { "endash", 556, NULL }, - { "oe", 944, NULL }, - { "Abreve", 722, NULL }, - { "Umacron", 722, NULL }, - { "ecircumflex", 556, NULL }, - { "Adieresis", 722, NULL }, - { "copyright", 737, NULL }, - { "Egrave", 667, NULL }, - { "slash", 278, NULL }, - { "Edieresis", 667, NULL }, - { "otilde", 611, NULL }, - { "Idieresis", 278, NULL }, - { "parenleft", 333, NULL }, - { "one", 556, NULL }, - { "emacron", 556, NULL }, - { "Odieresis", 778, NULL }, - { "ucircumflex", 611, NULL }, - { "bracketleft", 333, NULL }, - { "Ugrave", 722, NULL }, - { "quoteright", 278, NULL }, - { "Udieresis", 722, NULL }, - { "perthousand", 1000, NULL }, - { "Ydieresis", 667, NULL }, - { "umacron", 611, NULL }, - { "abreve", 556, NULL }, - { "Eacute", 667, NULL }, - { "adieresis", 556, NULL }, - { "egrave", 556, NULL }, - { "edieresis", 556, NULL }, - { "idieresis", 278, NULL }, - { "Eth", 722, NULL }, - { "ae", 889, NULL }, - { "asterisk", 389, NULL }, - { "odieresis", 611, NULL }, - { "Uacute", 722, NULL }, - { "ugrave", 611, NULL }, - { "nine", 556, NULL }, - { "five", 556, NULL }, - { "udieresis", 611, NULL }, - { "Zcaron", 611, NULL }, - { "Scommaaccent", 667, NULL }, - { "threequarters", 834, NULL }, - { "guillemotright", 556, NULL }, - { "Ccedilla", 722, NULL }, - { "ydieresis", 556, NULL }, - { "tilde", 333, NULL }, - { "dbldaggerumlaut", 556, NULL }, - { "at", 975, NULL }, - { "eacute", 556, NULL }, - { "underscore", 556, NULL }, - { "Euro", 556, NULL }, - { "Dcroat", 722, NULL }, - { "multiply", 584, NULL }, - { "zero", 556, NULL }, - { "eth", 611, NULL }, - { "Scedilla", 667, NULL }, - { "Ograve", 778, NULL }, - { "Racute", 722, NULL }, - { "partialdiff", 494, NULL }, - { "uacute", 611, NULL }, - { "braceleft", 389, NULL }, - { "Thorn", 667, NULL }, - { "zcaron", 500, NULL }, - { "scommaaccent", 556, NULL }, - { "ccedilla", 556, NULL }, - { "Dcaron", 722, NULL }, - { "dcroat", 611, NULL }, - { "Ocircumflex", 778, NULL }, - { "Oacute", 778, NULL }, - { "scedilla", 556, NULL }, - { "ogonek", 333, NULL }, - { "ograve", 611, NULL }, - { "racute", 389, NULL }, - { "Tcaron", 611, NULL }, - { "Eogonek", 667, NULL }, - { "thorn", 611, NULL }, - { "degree", 400, NULL }, - { "registered", 737, NULL }, - { "radical", 549, NULL }, - { "Aring", 722, NULL }, - { "percent", 889, NULL }, - { "six", 556, NULL }, - { "paragraph", 556, NULL }, - { "dcaron", 743, NULL }, - { "Uogonek", 722, NULL }, - { "two", 556, NULL }, - { "summation", 600, NULL }, - { "Igrave", 278, NULL }, - { "Lacute", 611, NULL }, - { "ocircumflex", 611, NULL }, - { "oacute", 611, NULL }, - { "Uring", 722, NULL }, - { "Lcommaaccent", 611, NULL }, - { "tcaron", 389, NULL }, - { "eogonek", 556, NULL }, - { "Delta", 612, NULL }, - { "Ohungarumlaut", 778, NULL }, - { "asciicircum", 584, NULL }, - { "aring", 556, NULL }, - { "grave", 333, NULL }, - { "uogonek", 611, NULL }, - { "bracketright", 333, NULL }, - { "Iacute", 278, NULL }, - { "ampersand", 722, NULL }, - { "igrave", 278, NULL }, - { "lacute", 278, NULL }, - { "Ncaron", 722, NULL }, - { "plus", 584, NULL }, - { "uring", 611, NULL }, - { "quotesinglbase", 278, NULL }, - { "lcommaaccent", 278, NULL }, - { "Yacute", 667, NULL }, - { "ohungarumlaut", 611, NULL }, - { "threesuperior", 333, NULL }, - { "acute", 333, NULL }, - { "section", 556, NULL }, - { "dieresis", 333, NULL }, - { "iacute", 278, NULL }, - { "quotedblbase", 500, NULL }, - { "ncaron", 611, NULL }, - { "florin", 556, NULL }, - { "yacute", 556, NULL }, - { "Rcommaaccent", 722, NULL }, - { "fi", 611, NULL }, - { "fl", 611, NULL }, - { "Acircumflex", 722, NULL }, - { "Cacute", 722, NULL }, - { "Icircumflex", 278, NULL }, - { "guillemotleft", 556, NULL }, - { "germandbls", 611, NULL }, - { "Amacron", 722, NULL }, - { "seven", 556, NULL }, - { "Sacute", 667, NULL }, - { "ordmasculine", 365, NULL }, - { "dotlessi", 278, NULL }, - { "sterling", 556, NULL }, - { "notequal", 549, NULL }, - { "Imacron", 278, NULL }, - { "rcommaaccent", 389, NULL }, - { "Zdotaccent", 611, NULL }, - { "acircumflex", 556, NULL }, - { "cacute", 556, NULL }, - { "Ecaron", 667, NULL }, - { "icircumflex", 278, NULL }, - { "braceright", 389, NULL }, - { "quotedblright", 500, NULL }, - { "amacron", 556, NULL }, - { "sacute", 556, NULL }, - { "imacron", 278, NULL }, - { "cent", 556, NULL }, - { "currency", 556, NULL }, - { "logicalnot", 584, NULL }, - { "zdotaccent", 500, NULL }, - { "Atilde", 722, NULL }, - { "breve", 333, NULL }, - { "bar", 280, NULL }, - { "fraction", 167, NULL }, - { "less", 584, NULL }, - { "ecaron", 556, NULL }, - { "guilsinglleft", 333, NULL }, - { "exclam", 333, NULL }, - { "period", 278, NULL }, - { "Rcaron", 722, NULL }, - { "Kcommaaccent", 722, NULL }, - { "greater", 584, NULL }, - { "atilde", 556, NULL }, - { "brokenbar", 280, NULL }, - { "quoteleft", 278, NULL }, - { "Edotaccent", 667, NULL }, - { "onesuperior", 333, NULL } -}; - -static BuiltinFontWidth helveticaBoldObliqueWidthsTab[] = { - { "Ntilde", 722, NULL }, - { "rcaron", 389, NULL }, - { "kcommaaccent", 556, NULL }, - { "Ncommaaccent", 722, NULL }, - { "Zacute", 611, NULL }, - { "comma", 278, NULL }, - { "cedilla", 333, NULL }, - { "plusminus", 584, NULL }, - { "circumflex", 333, NULL }, - { "dotaccent", 333, NULL }, - { "edotaccent", 556, NULL }, - { "asciitilde", 584, NULL }, - { "colon", 333, NULL }, - { "onehalf", 834, NULL }, - { "dollar", 556, NULL }, - { "Lcaron", 611, NULL }, - { "ntilde", 611, NULL }, - { "Aogonek", 722, NULL }, - { "ncommaaccent", 611, NULL }, - { "minus", 584, NULL }, - { "Iogonek", 278, NULL }, - { "zacute", 500, NULL }, - { "yen", 556, NULL }, - { "space", 278, NULL }, - { "Omacron", 778, NULL }, - { "questiondown", 611, NULL }, - { "emdash", 1000, NULL }, - { "Agrave", 722, NULL }, - { "three", 556, NULL }, - { "numbersign", 556, NULL }, - { "lcaron", 400, NULL }, - { "A", 722, NULL }, - { "B", 722, NULL }, - { "C", 722, NULL }, - { "aogonek", 556, NULL }, - { "D", 722, NULL }, - { "E", 667, NULL }, - { "onequarter", 834, NULL }, - { "F", 611, NULL }, - { "G", 778, NULL }, - { "H", 722, NULL }, - { "I", 278, NULL }, - { "J", 556, NULL }, - { "K", 722, NULL }, - { "iogonek", 278, NULL }, - { "backslash", 278, NULL }, - { "L", 611, NULL }, - { "periodcentered", 278, NULL }, - { "M", 833, NULL }, - { "N", 722, NULL }, - { "omacron", 611, NULL }, - { "Tcommaaccent", 611, NULL }, - { "O", 778, NULL }, - { "P", 667, NULL }, - { "Q", 778, NULL }, - { "Uhungarumlaut", 722, NULL }, - { "R", 722, NULL }, - { "Aacute", 722, NULL }, - { "caron", 333, NULL }, - { "S", 667, NULL }, - { "T", 611, NULL }, - { "U", 722, NULL }, - { "agrave", 556, NULL }, - { "V", 667, NULL }, - { "W", 944, NULL }, - { "X", 667, NULL }, - { "question", 611, NULL }, - { "equal", 584, NULL }, - { "Y", 667, NULL }, - { "Z", 611, NULL }, - { "four", 556, NULL }, - { "a", 556, NULL }, - { "Gcommaaccent", 778, NULL }, - { "b", 611, NULL }, - { "c", 556, NULL }, - { "d", 611, NULL }, - { "e", 556, NULL }, - { "f", 333, NULL }, - { "g", 611, NULL }, - { "bullet", 350, NULL }, - { "h", 611, NULL }, - { "i", 278, NULL }, - { "Oslash", 778, NULL }, - { "dagger", 556, NULL }, - { "j", 278, NULL }, - { "k", 556, NULL }, - { "l", 278, NULL }, - { "m", 889, NULL }, - { "n", 611, NULL }, - { "tcommaaccent", 333, NULL }, - { "o", 611, NULL }, - { "ordfeminine", 370, NULL }, - { "ring", 333, NULL }, - { "p", 611, NULL }, - { "q", 611, NULL }, - { "uhungarumlaut", 611, NULL }, - { "r", 389, NULL }, - { "twosuperior", 333, NULL }, - { "aacute", 556, NULL }, - { "s", 556, NULL }, - { "OE", 1000, NULL }, - { "t", 333, NULL }, - { "divide", 584, NULL }, - { "u", 611, NULL }, - { "Ccaron", 722, NULL }, - { "v", 556, NULL }, - { "w", 778, NULL }, - { "x", 556, NULL }, - { "y", 556, NULL }, - { "z", 500, NULL }, - { "Gbreve", 778, NULL }, - { "commaaccent", 250, NULL }, - { "hungarumlaut", 333, NULL }, - { "Idotaccent", 278, NULL }, - { "Nacute", 722, NULL }, - { "quotedbl", 474, NULL }, - { "gcommaaccent", 611, NULL }, - { "mu", 611, NULL }, - { "greaterequal", 549, NULL }, - { "Scaron", 667, NULL }, - { "Lslash", 611, NULL }, - { "semicolon", 333, NULL }, - { "oslash", 611, NULL }, - { "lessequal", 549, NULL }, - { "lozenge", 494, NULL }, - { "parenright", 333, NULL }, - { "ccaron", 556, NULL }, - { "Ecircumflex", 667, NULL }, - { "gbreve", 611, NULL }, - { "trademark", 1000, NULL }, - { "daggerdbl", 556, NULL }, - { "nacute", 611, NULL }, - { "macron", 333, NULL }, - { "Otilde", 778, NULL }, - { "Emacron", 667, NULL }, - { "ellipsis", 1000, NULL }, - { "scaron", 556, NULL }, - { "AE", 1000, NULL }, - { "Ucircumflex", 722, NULL }, - { "lslash", 278, NULL }, - { "quotedblleft", 500, NULL }, - { "guilsinglright", 333, NULL }, - { "hyphen", 333, NULL }, - { "quotesingle", 238, NULL }, - { "eight", 556, NULL }, - { "exclamdown", 333, NULL }, - { "endash", 556, NULL }, - { "oe", 944, NULL }, - { "Abreve", 722, NULL }, - { "Umacron", 722, NULL }, - { "ecircumflex", 556, NULL }, - { "Adieresis", 722, NULL }, - { "copyright", 737, NULL }, - { "Egrave", 667, NULL }, - { "slash", 278, NULL }, - { "Edieresis", 667, NULL }, - { "otilde", 611, NULL }, - { "Idieresis", 278, NULL }, - { "parenleft", 333, NULL }, - { "one", 556, NULL }, - { "emacron", 556, NULL }, - { "Odieresis", 778, NULL }, - { "ucircumflex", 611, NULL }, - { "bracketleft", 333, NULL }, - { "Ugrave", 722, NULL }, - { "quoteright", 278, NULL }, - { "Udieresis", 722, NULL }, - { "perthousand", 1000, NULL }, - { "Ydieresis", 667, NULL }, - { "umacron", 611, NULL }, - { "abreve", 556, NULL }, - { "Eacute", 667, NULL }, - { "adieresis", 556, NULL }, - { "egrave", 556, NULL }, - { "edieresis", 556, NULL }, - { "idieresis", 278, NULL }, - { "Eth", 722, NULL }, - { "ae", 889, NULL }, - { "asterisk", 389, NULL }, - { "odieresis", 611, NULL }, - { "Uacute", 722, NULL }, - { "ugrave", 611, NULL }, - { "nine", 556, NULL }, - { "five", 556, NULL }, - { "udieresis", 611, NULL }, - { "Zcaron", 611, NULL }, - { "Scommaaccent", 667, NULL }, - { "threequarters", 834, NULL }, - { "guillemotright", 556, NULL }, - { "Ccedilla", 722, NULL }, - { "ydieresis", 556, NULL }, - { "tilde", 333, NULL }, - { "at", 975, NULL }, - { "eacute", 556, NULL }, - { "underscore", 556, NULL }, - { "Euro", 556, NULL }, - { "Dcroat", 722, NULL }, - { "multiply", 584, NULL }, - { "zero", 556, NULL }, - { "eth", 611, NULL }, - { "Scedilla", 667, NULL }, - { "Ograve", 778, NULL }, - { "Racute", 722, NULL }, - { "partialdiff", 494, NULL }, - { "uacute", 611, NULL }, - { "braceleft", 389, NULL }, - { "Thorn", 667, NULL }, - { "zcaron", 500, NULL }, - { "scommaaccent", 556, NULL }, - { "ccedilla", 556, NULL }, - { "Dcaron", 722, NULL }, - { "dcroat", 611, NULL }, - { "Ocircumflex", 778, NULL }, - { "Oacute", 778, NULL }, - { "scedilla", 556, NULL }, - { "ogonek", 333, NULL }, - { "ograve", 611, NULL }, - { "racute", 389, NULL }, - { "Tcaron", 611, NULL }, - { "Eogonek", 667, NULL }, - { "thorn", 611, NULL }, - { "degree", 400, NULL }, - { "registered", 737, NULL }, - { "radical", 549, NULL }, - { "Aring", 722, NULL }, - { "percent", 889, NULL }, - { "six", 556, NULL }, - { "paragraph", 556, NULL }, - { "dcaron", 743, NULL }, - { "Uogonek", 722, NULL }, - { "two", 556, NULL }, - { "summation", 600, NULL }, - { "Igrave", 278, NULL }, - { "Lacute", 611, NULL }, - { "ocircumflex", 611, NULL }, - { "oacute", 611, NULL }, - { "Uring", 722, NULL }, - { "Lcommaaccent", 611, NULL }, - { "tcaron", 389, NULL }, - { "eogonek", 556, NULL }, - { "Delta", 612, NULL }, - { "Ohungarumlaut", 778, NULL }, - { "asciicircum", 584, NULL }, - { "aring", 556, NULL }, - { "grave", 333, NULL }, - { "uogonek", 611, NULL }, - { "bracketright", 333, NULL }, - { "Iacute", 278, NULL }, - { "ampersand", 722, NULL }, - { "igrave", 278, NULL }, - { "lacute", 278, NULL }, - { "Ncaron", 722, NULL }, - { "plus", 584, NULL }, - { "uring", 611, NULL }, - { "quotesinglbase", 278, NULL }, - { "lcommaaccent", 278, NULL }, - { "Yacute", 667, NULL }, - { "ohungarumlaut", 611, NULL }, - { "threesuperior", 333, NULL }, - { "acute", 333, NULL }, - { "section", 556, NULL }, - { "dieresis", 333, NULL }, - { "iacute", 278, NULL }, - { "quotedblbase", 500, NULL }, - { "ncaron", 611, NULL }, - { "florin", 556, NULL }, - { "yacute", 556, NULL }, - { "Rcommaaccent", 722, NULL }, - { "fi", 611, NULL }, - { "fl", 611, NULL }, - { "Acircumflex", 722, NULL }, - { "Cacute", 722, NULL }, - { "Icircumflex", 278, NULL }, - { "guillemotleft", 556, NULL }, - { "germandbls", 611, NULL }, - { "Amacron", 722, NULL }, - { "seven", 556, NULL }, - { "Sacute", 667, NULL }, - { "ordmasculine", 365, NULL }, - { "dotlessi", 278, NULL }, - { "sterling", 556, NULL }, - { "notequal", 549, NULL }, - { "Imacron", 278, NULL }, - { "rcommaaccent", 389, NULL }, - { "Zdotaccent", 611, NULL }, - { "acircumflex", 556, NULL }, - { "cacute", 556, NULL }, - { "Ecaron", 667, NULL }, - { "icircumflex", 278, NULL }, - { "braceright", 389, NULL }, - { "quotedblright", 500, NULL }, - { "amacron", 556, NULL }, - { "sacute", 556, NULL }, - { "imacron", 278, NULL }, - { "cent", 556, NULL }, - { "currency", 556, NULL }, - { "logicalnot", 584, NULL }, - { "zdotaccent", 500, NULL }, - { "Atilde", 722, NULL }, - { "breve", 333, NULL }, - { "bar", 280, NULL }, - { "fraction", 167, NULL }, - { "less", 584, NULL }, - { "ecaron", 556, NULL }, - { "guilsinglleft", 333, NULL }, - { "exclam", 333, NULL }, - { "period", 278, NULL }, - { "Rcaron", 722, NULL }, - { "Kcommaaccent", 722, NULL }, - { "greater", 584, NULL }, - { "atilde", 556, NULL }, - { "brokenbar", 280, NULL }, - { "quoteleft", 278, NULL }, - { "Edotaccent", 667, NULL }, - { "onesuperior", 333, NULL } -}; - -static BuiltinFontWidth helveticaObliqueWidthsTab[] = { - { "Ntilde", 722, NULL }, - { "rcaron", 333, NULL }, - { "kcommaaccent", 500, NULL }, - { "Ncommaaccent", 722, NULL }, - { "Zacute", 611, NULL }, - { "comma", 278, NULL }, - { "cedilla", 333, NULL }, - { "plusminus", 584, NULL }, - { "circumflex", 333, NULL }, - { "dotaccent", 333, NULL }, - { "edotaccent", 556, NULL }, - { "asciitilde", 584, NULL }, - { "colon", 278, NULL }, - { "onehalf", 834, NULL }, - { "dollar", 556, NULL }, - { "Lcaron", 556, NULL }, - { "ntilde", 556, NULL }, - { "Aogonek", 667, NULL }, - { "ncommaaccent", 556, NULL }, - { "minus", 584, NULL }, - { "Iogonek", 278, NULL }, - { "zacute", 500, NULL }, - { "yen", 556, NULL }, - { "space", 278, NULL }, - { "Omacron", 778, NULL }, - { "questiondown", 611, NULL }, - { "emdash", 1000, NULL }, - { "Agrave", 667, NULL }, - { "three", 556, NULL }, - { "numbersign", 556, NULL }, - { "lcaron", 299, NULL }, - { "A", 667, NULL }, - { "B", 667, NULL }, - { "C", 722, NULL }, - { "aogonek", 556, NULL }, - { "D", 722, NULL }, - { "E", 667, NULL }, - { "onequarter", 834, NULL }, - { "F", 611, NULL }, - { "G", 778, NULL }, - { "H", 722, NULL }, - { "I", 278, NULL }, - { "J", 500, NULL }, - { "K", 667, NULL }, - { "iogonek", 222, NULL }, - { "backslash", 278, NULL }, - { "L", 556, NULL }, - { "periodcentered", 278, NULL }, - { "M", 833, NULL }, - { "N", 722, NULL }, - { "omacron", 556, NULL }, - { "Tcommaaccent", 611, NULL }, - { "O", 778, NULL }, - { "P", 667, NULL }, - { "Q", 778, NULL }, - { "Uhungarumlaut", 722, NULL }, - { "R", 722, NULL }, - { "Aacute", 667, NULL }, - { "caron", 333, NULL }, - { "S", 667, NULL }, - { "T", 611, NULL }, - { "U", 722, NULL }, - { "agrave", 556, NULL }, - { "V", 667, NULL }, - { "W", 944, NULL }, - { "X", 667, NULL }, - { "question", 556, NULL }, - { "equal", 584, NULL }, - { "Y", 667, NULL }, - { "Z", 611, NULL }, - { "four", 556, NULL }, - { "a", 556, NULL }, - { "Gcommaaccent", 778, NULL }, - { "b", 556, NULL }, - { "c", 500, NULL }, - { "d", 556, NULL }, - { "e", 556, NULL }, - { "f", 278, NULL }, - { "g", 556, NULL }, - { "bullet", 350, NULL }, - { "h", 556, NULL }, - { "i", 222, NULL }, - { "Oslash", 778, NULL }, - { "dagger", 556, NULL }, - { "j", 222, NULL }, - { "k", 500, NULL }, - { "l", 222, NULL }, - { "m", 833, NULL }, - { "n", 556, NULL }, - { "tcommaaccent", 278, NULL }, - { "o", 556, NULL }, - { "ordfeminine", 370, NULL }, - { "ring", 333, NULL }, - { "p", 556, NULL }, - { "q", 556, NULL }, - { "uhungarumlaut", 556, NULL }, - { "r", 333, NULL }, - { "twosuperior", 333, NULL }, - { "aacute", 556, NULL }, - { "s", 500, NULL }, - { "OE", 1000, NULL }, - { "t", 278, NULL }, - { "divide", 584, NULL }, - { "u", 556, NULL }, - { "Ccaron", 722, NULL }, - { "v", 500, NULL }, - { "w", 722, NULL }, - { "x", 500, NULL }, - { "y", 500, NULL }, - { "z", 500, NULL }, - { "Gbreve", 778, NULL }, - { "commaaccent", 250, NULL }, - { "hungarumlaut", 333, NULL }, - { "Idotaccent", 278, NULL }, - { "Nacute", 722, NULL }, - { "quotedbl", 355, NULL }, - { "gcommaaccent", 556, NULL }, - { "mu", 556, NULL }, - { "greaterequal", 549, NULL }, - { "Scaron", 667, NULL }, - { "Lslash", 556, NULL }, - { "semicolon", 278, NULL }, - { "oslash", 611, NULL }, - { "lessequal", 549, NULL }, - { "lozenge", 471, NULL }, - { "parenright", 333, NULL }, - { "ccaron", 500, NULL }, - { "Ecircumflex", 667, NULL }, - { "gbreve", 556, NULL }, - { "trademark", 1000, NULL }, - { "daggerdbl", 556, NULL }, - { "nacute", 556, NULL }, - { "macron", 333, NULL }, - { "Otilde", 778, NULL }, - { "Emacron", 667, NULL }, - { "ellipsis", 1000, NULL }, - { "scaron", 500, NULL }, - { "AE", 1000, NULL }, - { "Ucircumflex", 722, NULL }, - { "lslash", 222, NULL }, - { "quotedblleft", 333, NULL }, - { "guilsinglright", 333, NULL }, - { "hyphen", 333, NULL }, - { "quotesingle", 191, NULL }, - { "eight", 556, NULL }, - { "exclamdown", 333, NULL }, - { "endash", 556, NULL }, - { "oe", 944, NULL }, - { "Abreve", 667, NULL }, - { "Umacron", 722, NULL }, - { "ecircumflex", 556, NULL }, - { "Adieresis", 667, NULL }, - { "copyright", 737, NULL }, - { "Egrave", 667, NULL }, - { "slash", 278, NULL }, - { "Edieresis", 667, NULL }, - { "otilde", 556, NULL }, - { "Idieresis", 278, NULL }, - { "parenleft", 333, NULL }, - { "one", 556, NULL }, - { "emacron", 556, NULL }, - { "Odieresis", 778, NULL }, - { "ucircumflex", 556, NULL }, - { "bracketleft", 278, NULL }, - { "Ugrave", 722, NULL }, - { "quoteright", 222, NULL }, - { "Udieresis", 722, NULL }, - { "perthousand", 1000, NULL }, - { "Ydieresis", 667, NULL }, - { "umacron", 556, NULL }, - { "abreve", 556, NULL }, - { "Eacute", 667, NULL }, - { "adieresis", 556, NULL }, - { "egrave", 556, NULL }, - { "edieresis", 556, NULL }, - { "idieresis", 278, NULL }, - { "Eth", 722, NULL }, - { "ae", 889, NULL }, - { "asterisk", 389, NULL }, - { "odieresis", 556, NULL }, - { "Uacute", 722, NULL }, - { "ugrave", 556, NULL }, - { "nine", 556, NULL }, - { "five", 556, NULL }, - { "udieresis", 556, NULL }, - { "Zcaron", 611, NULL }, - { "Scommaaccent", 667, NULL }, - { "threequarters", 834, NULL }, - { "guillemotright", 556, NULL }, - { "Ccedilla", 722, NULL }, - { "ydieresis", 500, NULL }, - { "tilde", 333, NULL }, - { "at", 1015, NULL }, - { "eacute", 556, NULL }, - { "underscore", 556, NULL }, - { "Euro", 556, NULL }, - { "Dcroat", 722, NULL }, - { "multiply", 584, NULL }, - { "zero", 556, NULL }, - { "eth", 556, NULL }, - { "Scedilla", 667, NULL }, - { "Ograve", 778, NULL }, - { "Racute", 722, NULL }, - { "partialdiff", 476, NULL }, - { "uacute", 556, NULL }, - { "braceleft", 334, NULL }, - { "Thorn", 667, NULL }, - { "zcaron", 500, NULL }, - { "scommaaccent", 500, NULL }, - { "ccedilla", 500, NULL }, - { "Dcaron", 722, NULL }, - { "dcroat", 556, NULL }, - { "Ocircumflex", 778, NULL }, - { "Oacute", 778, NULL }, - { "scedilla", 500, NULL }, - { "ogonek", 333, NULL }, - { "ograve", 556, NULL }, - { "racute", 333, NULL }, - { "Tcaron", 611, NULL }, - { "Eogonek", 667, NULL }, - { "thorn", 556, NULL }, - { "degree", 400, NULL }, - { "registered", 737, NULL }, - { "radical", 453, NULL }, - { "Aring", 667, NULL }, - { "percent", 889, NULL }, - { "six", 556, NULL }, - { "paragraph", 537, NULL }, - { "dcaron", 643, NULL }, - { "Uogonek", 722, NULL }, - { "two", 556, NULL }, - { "summation", 600, NULL }, - { "Igrave", 278, NULL }, - { "Lacute", 556, NULL }, - { "ocircumflex", 556, NULL }, - { "oacute", 556, NULL }, - { "Uring", 722, NULL }, - { "Lcommaaccent", 556, NULL }, - { "tcaron", 317, NULL }, - { "eogonek", 556, NULL }, - { "Delta", 612, NULL }, - { "Ohungarumlaut", 778, NULL }, - { "asciicircum", 469, NULL }, - { "aring", 556, NULL }, - { "grave", 333, NULL }, - { "uogonek", 556, NULL }, - { "bracketright", 278, NULL }, - { "Iacute", 278, NULL }, - { "ampersand", 667, NULL }, - { "igrave", 278, NULL }, - { "lacute", 222, NULL }, - { "Ncaron", 722, NULL }, - { "plus", 584, NULL }, - { "uring", 556, NULL }, - { "quotesinglbase", 222, NULL }, - { "lcommaaccent", 222, NULL }, - { "Yacute", 667, NULL }, - { "ohungarumlaut", 556, NULL }, - { "threesuperior", 333, NULL }, - { "acute", 333, NULL }, - { "section", 556, NULL }, - { "dieresis", 333, NULL }, - { "iacute", 278, NULL }, - { "quotedblbase", 333, NULL }, - { "ncaron", 556, NULL }, - { "florin", 556, NULL }, - { "yacute", 500, NULL }, - { "Rcommaaccent", 722, NULL }, - { "fi", 500, NULL }, - { "fl", 500, NULL }, - { "Acircumflex", 667, NULL }, - { "Cacute", 722, NULL }, - { "Icircumflex", 278, NULL }, - { "guillemotleft", 556, NULL }, - { "germandbls", 611, NULL }, - { "Amacron", 667, NULL }, - { "seven", 556, NULL }, - { "Sacute", 667, NULL }, - { "ordmasculine", 365, NULL }, - { "dotlessi", 278, NULL }, - { "sterling", 556, NULL }, - { "notequal", 549, NULL }, - { "Imacron", 278, NULL }, - { "rcommaaccent", 333, NULL }, - { "Zdotaccent", 611, NULL }, - { "acircumflex", 556, NULL }, - { "cacute", 500, NULL }, - { "Ecaron", 667, NULL }, - { "icircumflex", 278, NULL }, - { "braceright", 334, NULL }, - { "quotedblright", 333, NULL }, - { "amacron", 556, NULL }, - { "sacute", 500, NULL }, - { "imacron", 278, NULL }, - { "cent", 556, NULL }, - { "currency", 556, NULL }, - { "logicalnot", 584, NULL }, - { "zdotaccent", 500, NULL }, - { "Atilde", 667, NULL }, - { "breve", 333, NULL }, - { "bar", 260, NULL }, - { "fraction", 167, NULL }, - { "less", 584, NULL }, - { "ecaron", 556, NULL }, - { "guilsinglleft", 333, NULL }, - { "exclam", 278, NULL }, - { "period", 278, NULL }, - { "Rcaron", 722, NULL }, - { "Kcommaaccent", 667, NULL }, - { "greater", 584, NULL }, - { "atilde", 556, NULL }, - { "brokenbar", 260, NULL }, - { "quoteleft", 222, NULL }, - { "Edotaccent", 667, NULL }, - { "onesuperior", 333, NULL } -}; - -static BuiltinFontWidth symbolWidthsTab[] = { - { "bracketleftex", 384, NULL }, - { "alpha", 631, NULL }, - { "union", 768, NULL }, - { "infinity", 713, NULL }, - { "comma", 250, NULL }, - { "copyrightsans", 790, NULL }, - { "plusminus", 549, NULL }, - { "arrowup", 603, NULL }, - { "apple", 790, NULL }, - { "parenleftbt", 384, NULL }, - { "notelement", 713, NULL }, - { "colon", 278, NULL }, - { "beta", 549, NULL }, - { "braceleftbt", 494, NULL }, - { "Lambda", 686, NULL }, - { "Phi", 763, NULL }, - { "minus", 549, NULL }, - { "space", 250, NULL }, - { "Sigma", 592, NULL }, - { "approxequal", 549, NULL }, - { "minute", 247, NULL }, - { "circleplus", 768, NULL }, - { "Omicron", 722, NULL }, - { "three", 500, NULL }, - { "numbersign", 500, NULL }, - { "lambda", 549, NULL }, - { "phi", 521, NULL }, - { "aleph", 823, NULL }, - { "Tau", 611, NULL }, - { "spade", 753, NULL }, - { "logicaland", 603, NULL }, - { "sigma", 603, NULL }, - { "propersuperset", 713, NULL }, - { "omicron", 549, NULL }, - { "question", 444, NULL }, - { "equal", 549, NULL }, - { "Epsilon", 611, NULL }, - { "emptyset", 823, NULL }, - { "diamond", 753, NULL }, - { "four", 500, NULL }, - { "Mu", 889, NULL }, - { "parenlefttp", 384, NULL }, - { "club", 753, NULL }, - { "bullet", 460, NULL }, - { "Omega", 768, NULL }, - { "tau", 439, NULL }, - { "Upsilon", 690, NULL }, - { "bracelefttp", 494, NULL }, - { "heart", 753, NULL }, - { "divide", 549, NULL }, - { "epsilon", 439, NULL }, - { "logicalor", 603, NULL }, - { "parenleftex", 384, NULL }, - { "greaterequal", 549, NULL }, - { "mu", 576, NULL }, - { "Nu", 722, NULL }, - { "therefore", 863, NULL }, - { "notsubset", 713, NULL }, - { "omega", 686, NULL }, - { "semicolon", 278, NULL }, - { "element", 713, NULL }, - { "upsilon", 576, NULL }, - { "existential", 549, NULL }, - { "integralbt", 686, NULL }, - { "lessequal", 549, NULL }, - { "phi1", 603, NULL }, - { "lozenge", 494, NULL }, - { "trademarkserif", 890, NULL }, - { "parenright", 333, NULL }, - { "reflexsuperset", 713, NULL }, - { "sigma1", 439, NULL }, - { "nu", 521, NULL }, - { "Gamma", 603, NULL }, - { "angleright", 329, NULL }, - { "ellipsis", 1000, NULL }, - { "Rho", 556, NULL }, - { "parenrightbt", 384, NULL }, - { "radicalex", 500, NULL }, - { "eight", 500, NULL }, - { "angleleft", 329, NULL }, - { "arrowdbldown", 603, NULL }, - { "congruent", 549, NULL }, - { "Theta", 741, NULL }, - { "intersection", 768, NULL }, - { "Pi", 768, NULL }, - { "slash", 278, NULL }, - { "registerserif", 790, NULL }, - { "parenleft", 333, NULL }, - { "one", 500, NULL }, - { "gamma", 411, NULL }, - { "bracketleft", 333, NULL }, - { "rho", 549, NULL }, - { "circlemultiply", 768, NULL }, - { "Chi", 722, NULL }, - { "theta", 521, NULL }, - { "pi", 549, NULL }, - { "integraltp", 686, NULL }, - { "Eta", 722, NULL }, - { "product", 823, NULL }, - { "nine", 500, NULL }, - { "five", 500, NULL }, - { "propersubset", 713, NULL }, - { "bracketrightbt", 384, NULL }, - { "trademarksans", 786, NULL }, - { "dotmath", 250, NULL }, - { "integralex", 686, NULL }, - { "chi", 549, NULL }, - { "parenrighttp", 384, NULL }, - { "eta", 603, NULL }, - { "underscore", 500, NULL }, - { "Euro", 750, NULL }, - { "multiply", 549, NULL }, - { "zero", 500, NULL }, - { "partialdiff", 494, NULL }, - { "angle", 768, NULL }, - { "arrowdblleft", 987, NULL }, - { "braceleft", 480, NULL }, - { "parenrightex", 384, NULL }, - { "Rfraktur", 795, NULL }, - { "Zeta", 611, NULL }, - { "braceex", 494, NULL }, - { "arrowdblup", 603, NULL }, - { "arrowdown", 603, NULL }, - { "Ifraktur", 686, NULL }, - { "degree", 400, NULL }, - { "Iota", 333, NULL }, - { "perpendicular", 658, NULL }, - { "radical", 549, NULL }, - { "asteriskmath", 500, NULL }, - { "percent", 833, NULL }, - { "zeta", 494, NULL }, - { "six", 500, NULL }, - { "two", 500, NULL }, - { "weierstrass", 987, NULL }, - { "summation", 713, NULL }, - { "bracketrighttp", 384, NULL }, - { "carriagereturn", 658, NULL }, - { "suchthat", 439, NULL }, - { "arrowvertex", 603, NULL }, - { "Delta", 612, NULL }, - { "iota", 329, NULL }, - { "arrowhorizex", 1000, NULL }, - { "bracketrightex", 384, NULL }, - { "bracketright", 333, NULL }, - { "ampersand", 778, NULL }, - { "plus", 549, NULL }, - { "proportional", 713, NULL }, - { "delta", 494, NULL }, - { "copyrightserif", 790, NULL }, - { "bracerightmid", 494, NULL }, - { "arrowleft", 987, NULL }, - { "second", 411, NULL }, - { "arrowdblboth", 1042, NULL }, - { "florin", 500, NULL }, - { "Psi", 795, NULL }, - { "bracerightbt", 494, NULL }, - { "bracketleftbt", 384, NULL }, - { "seven", 500, NULL }, - { "braceleftmid", 494, NULL }, - { "notequal", 549, NULL }, - { "psi", 686, NULL }, - { "equivalence", 549, NULL }, - { "universal", 713, NULL }, - { "arrowdblright", 987, NULL }, - { "braceright", 480, NULL }, - { "reflexsubset", 713, NULL }, - { "Xi", 645, NULL }, - { "theta1", 631, NULL }, - { "logicalnot", 713, NULL }, - { "Kappa", 722, NULL }, - { "similar", 549, NULL }, - { "bar", 200, NULL }, - { "fraction", 167, NULL }, - { "less", 549, NULL }, - { "registersans", 790, NULL }, - { "omega1", 713, NULL }, - { "exclam", 333, NULL }, - { "Upsilon1", 620, NULL }, - { "bracerighttp", 494, NULL }, - { "xi", 493, NULL }, - { "period", 250, NULL }, - { "Alpha", 722, NULL }, - { "arrowright", 987, NULL }, - { "greater", 549, NULL }, - { "bracketlefttp", 384, NULL }, - { "kappa", 549, NULL }, - { "gradient", 713, NULL }, - { "integral", 274, NULL }, - { "arrowboth", 1042, NULL }, - { "Beta", 667, NULL } -}; - -static BuiltinFontWidth timesBoldWidthsTab[] = { - { "Ntilde", 722, NULL }, - { "rcaron", 444, NULL }, - { "kcommaaccent", 556, NULL }, - { "Ncommaaccent", 722, NULL }, - { "Zacute", 667, NULL }, - { "comma", 250, NULL }, - { "cedilla", 333, NULL }, - { "plusminus", 570, NULL }, - { "circumflex", 333, NULL }, - { "dotaccent", 333, NULL }, - { "edotaccent", 444, NULL }, - { "asciitilde", 520, NULL }, - { "colon", 333, NULL }, - { "onehalf", 750, NULL }, - { "dollar", 500, NULL }, - { "Lcaron", 667, NULL }, - { "ntilde", 556, NULL }, - { "Aogonek", 722, NULL }, - { "ncommaaccent", 556, NULL }, - { "minus", 570, NULL }, - { "Iogonek", 389, NULL }, - { "zacute", 444, NULL }, - { "yen", 500, NULL }, - { "space", 250, NULL }, - { "Omacron", 778, NULL }, - { "questiondown", 500, NULL }, - { "emdash", 1000, NULL }, - { "Agrave", 722, NULL }, - { "three", 500, NULL }, - { "numbersign", 500, NULL }, - { "lcaron", 394, NULL }, - { "A", 722, NULL }, - { "B", 667, NULL }, - { "C", 722, NULL }, - { "aogonek", 500, NULL }, - { "D", 722, NULL }, - { "E", 667, NULL }, - { "onequarter", 750, NULL }, - { "F", 611, NULL }, - { "G", 778, NULL }, - { "H", 778, NULL }, - { "I", 389, NULL }, - { "J", 500, NULL }, - { "K", 778, NULL }, - { "iogonek", 278, NULL }, - { "backslash", 278, NULL }, - { "L", 667, NULL }, - { "periodcentered", 250, NULL }, - { "M", 944, NULL }, - { "N", 722, NULL }, - { "omacron", 500, NULL }, - { "Tcommaaccent", 667, NULL }, - { "O", 778, NULL }, - { "P", 611, NULL }, - { "Q", 778, NULL }, - { "Uhungarumlaut", 722, NULL }, - { "R", 722, NULL }, - { "Aacute", 722, NULL }, - { "caron", 333, NULL }, - { "S", 556, NULL }, - { "T", 667, NULL }, - { "U", 722, NULL }, - { "agrave", 500, NULL }, - { "V", 722, NULL }, - { "W", 1000, NULL }, - { "X", 722, NULL }, - { "question", 500, NULL }, - { "equal", 570, NULL }, - { "Y", 722, NULL }, - { "Z", 667, NULL }, - { "four", 500, NULL }, - { "a", 500, NULL }, - { "Gcommaaccent", 778, NULL }, - { "b", 556, NULL }, - { "c", 444, NULL }, - { "d", 556, NULL }, - { "e", 444, NULL }, - { "f", 333, NULL }, - { "g", 500, NULL }, - { "bullet", 350, NULL }, - { "h", 556, NULL }, - { "i", 278, NULL }, - { "Oslash", 778, NULL }, - { "dagger", 500, NULL }, - { "j", 333, NULL }, - { "k", 556, NULL }, - { "l", 278, NULL }, - { "m", 833, NULL }, - { "n", 556, NULL }, - { "tcommaaccent", 333, NULL }, - { "o", 500, NULL }, - { "ordfeminine", 300, NULL }, - { "ring", 333, NULL }, - { "p", 556, NULL }, - { "q", 556, NULL }, - { "uhungarumlaut", 556, NULL }, - { "r", 444, NULL }, - { "twosuperior", 300, NULL }, - { "aacute", 500, NULL }, - { "s", 389, NULL }, - { "OE", 1000, NULL }, - { "t", 333, NULL }, - { "divide", 570, NULL }, - { "u", 556, NULL }, - { "Ccaron", 722, NULL }, - { "v", 500, NULL }, - { "w", 722, NULL }, - { "x", 500, NULL }, - { "y", 500, NULL }, - { "z", 444, NULL }, - { "Gbreve", 778, NULL }, - { "commaaccent", 250, NULL }, - { "hungarumlaut", 333, NULL }, - { "Idotaccent", 389, NULL }, - { "Nacute", 722, NULL }, - { "quotedbl", 555, NULL }, - { "gcommaaccent", 500, NULL }, - { "mu", 556, NULL }, - { "greaterequal", 549, NULL }, - { "Scaron", 556, NULL }, - { "Lslash", 667, NULL }, - { "semicolon", 333, NULL }, - { "oslash", 500, NULL }, - { "lessequal", 549, NULL }, - { "lozenge", 494, NULL }, - { "parenright", 333, NULL }, - { "ccaron", 444, NULL }, - { "Ecircumflex", 667, NULL }, - { "gbreve", 500, NULL }, - { "trademark", 1000, NULL }, - { "daggerdbl", 500, NULL }, - { "nacute", 556, NULL }, - { "macron", 333, NULL }, - { "Otilde", 778, NULL }, - { "Emacron", 667, NULL }, - { "ellipsis", 1000, NULL }, - { "scaron", 389, NULL }, - { "AE", 1000, NULL }, - { "Ucircumflex", 722, NULL }, - { "lslash", 278, NULL }, - { "quotedblleft", 500, NULL }, - { "guilsinglright", 333, NULL }, - { "hyphen", 333, NULL }, - { "quotesingle", 278, NULL }, - { "eight", 500, NULL }, - { "exclamdown", 333, NULL }, - { "endash", 500, NULL }, - { "oe", 722, NULL }, - { "Abreve", 722, NULL }, - { "Umacron", 722, NULL }, - { "ecircumflex", 444, NULL }, - { "Adieresis", 722, NULL }, - { "copyright", 747, NULL }, - { "Egrave", 667, NULL }, - { "slash", 278, NULL }, - { "Edieresis", 667, NULL }, - { "otilde", 500, NULL }, - { "Idieresis", 389, NULL }, - { "parenleft", 333, NULL }, - { "one", 500, NULL }, - { "emacron", 444, NULL }, - { "Odieresis", 778, NULL }, - { "ucircumflex", 556, NULL }, - { "bracketleft", 333, NULL }, - { "Ugrave", 722, NULL }, - { "quoteright", 333, NULL }, - { "Udieresis", 722, NULL }, - { "perthousand", 1000, NULL }, - { "Ydieresis", 722, NULL }, - { "umacron", 556, NULL }, - { "abreve", 500, NULL }, - { "Eacute", 667, NULL }, - { "adieresis", 500, NULL }, - { "egrave", 444, NULL }, - { "edieresis", 444, NULL }, - { "idieresis", 278, NULL }, - { "Eth", 722, NULL }, - { "ae", 722, NULL }, - { "asterisk", 500, NULL }, - { "odieresis", 500, NULL }, - { "Uacute", 722, NULL }, - { "ugrave", 556, NULL }, - { "nine", 500, NULL }, - { "five", 500, NULL }, - { "udieresis", 556, NULL }, - { "Zcaron", 667, NULL }, - { "Scommaaccent", 556, NULL }, - { "threequarters", 750, NULL }, - { "guillemotright", 500, NULL }, - { "Ccedilla", 722, NULL }, - { "ydieresis", 500, NULL }, - { "tilde", 333, NULL }, - { "at", 930, NULL }, - { "eacute", 444, NULL }, - { "underscore", 500, NULL }, - { "Euro", 500, NULL }, - { "Dcroat", 722, NULL }, - { "multiply", 570, NULL }, - { "zero", 500, NULL }, - { "eth", 500, NULL }, - { "Scedilla", 556, NULL }, - { "Ograve", 778, NULL }, - { "Racute", 722, NULL }, - { "partialdiff", 494, NULL }, - { "uacute", 556, NULL }, - { "braceleft", 394, NULL }, - { "Thorn", 611, NULL }, - { "zcaron", 444, NULL }, - { "scommaaccent", 389, NULL }, - { "ccedilla", 444, NULL }, - { "Dcaron", 722, NULL }, - { "dcroat", 556, NULL }, - { "Ocircumflex", 778, NULL }, - { "Oacute", 778, NULL }, - { "scedilla", 389, NULL }, - { "ogonek", 333, NULL }, - { "ograve", 500, NULL }, - { "racute", 444, NULL }, - { "Tcaron", 667, NULL }, - { "Eogonek", 667, NULL }, - { "thorn", 556, NULL }, - { "degree", 400, NULL }, - { "registered", 747, NULL }, - { "radical", 549, NULL }, - { "Aring", 722, NULL }, - { "percent", 1000, NULL }, - { "six", 500, NULL }, - { "paragraph", 540, NULL }, - { "dcaron", 672, NULL }, - { "Uogonek", 722, NULL }, - { "two", 500, NULL }, - { "summation", 600, NULL }, - { "Igrave", 389, NULL }, - { "Lacute", 667, NULL }, - { "ocircumflex", 500, NULL }, - { "oacute", 500, NULL }, - { "Uring", 722, NULL }, - { "Lcommaaccent", 667, NULL }, - { "tcaron", 416, NULL }, - { "eogonek", 444, NULL }, - { "Delta", 612, NULL }, - { "Ohungarumlaut", 778, NULL }, - { "asciicircum", 581, NULL }, - { "aring", 500, NULL }, - { "grave", 333, NULL }, - { "uogonek", 556, NULL }, - { "bracketright", 333, NULL }, - { "Iacute", 389, NULL }, - { "ampersand", 833, NULL }, - { "igrave", 278, NULL }, - { "lacute", 278, NULL }, - { "Ncaron", 722, NULL }, - { "plus", 570, NULL }, - { "uring", 556, NULL }, - { "quotesinglbase", 333, NULL }, - { "lcommaaccent", 278, NULL }, - { "Yacute", 722, NULL }, - { "ohungarumlaut", 500, NULL }, - { "threesuperior", 300, NULL }, - { "acute", 333, NULL }, - { "section", 500, NULL }, - { "dieresis", 333, NULL }, - { "iacute", 278, NULL }, - { "quotedblbase", 500, NULL }, - { "ncaron", 556, NULL }, - { "florin", 500, NULL }, - { "yacute", 500, NULL }, - { "Rcommaaccent", 722, NULL }, - { "fi", 556, NULL }, - { "fl", 556, NULL }, - { "Acircumflex", 722, NULL }, - { "Cacute", 722, NULL }, - { "Icircumflex", 389, NULL }, - { "guillemotleft", 500, NULL }, - { "germandbls", 556, NULL }, - { "Amacron", 722, NULL }, - { "seven", 500, NULL }, - { "Sacute", 556, NULL }, - { "ordmasculine", 330, NULL }, - { "dotlessi", 278, NULL }, - { "sterling", 500, NULL }, - { "notequal", 549, NULL }, - { "Imacron", 389, NULL }, - { "rcommaaccent", 444, NULL }, - { "Zdotaccent", 667, NULL }, - { "acircumflex", 500, NULL }, - { "cacute", 444, NULL }, - { "Ecaron", 667, NULL }, - { "icircumflex", 278, NULL }, - { "braceright", 394, NULL }, - { "quotedblright", 500, NULL }, - { "amacron", 500, NULL }, - { "sacute", 389, NULL }, - { "imacron", 278, NULL }, - { "cent", 500, NULL }, - { "currency", 500, NULL }, - { "logicalnot", 570, NULL }, - { "zdotaccent", 444, NULL }, - { "Atilde", 722, NULL }, - { "breve", 333, NULL }, - { "bar", 220, NULL }, - { "fraction", 167, NULL }, - { "less", 570, NULL }, - { "ecaron", 444, NULL }, - { "guilsinglleft", 333, NULL }, - { "exclam", 333, NULL }, - { "period", 250, NULL }, - { "Rcaron", 722, NULL }, - { "Kcommaaccent", 778, NULL }, - { "greater", 570, NULL }, - { "atilde", 500, NULL }, - { "brokenbar", 220, NULL }, - { "quoteleft", 333, NULL }, - { "Edotaccent", 667, NULL }, - { "onesuperior", 300, NULL } -}; - -static BuiltinFontWidth timesBoldItalicWidthsTab[] = { - { "Ntilde", 722, NULL }, - { "rcaron", 389, NULL }, - { "kcommaaccent", 500, NULL }, - { "Ncommaaccent", 722, NULL }, - { "Zacute", 611, NULL }, - { "comma", 250, NULL }, - { "cedilla", 333, NULL }, - { "plusminus", 570, NULL }, - { "circumflex", 333, NULL }, - { "dotaccent", 333, NULL }, - { "edotaccent", 444, NULL }, - { "asciitilde", 570, NULL }, - { "colon", 333, NULL }, - { "onehalf", 750, NULL }, - { "dollar", 500, NULL }, - { "Lcaron", 611, NULL }, - { "ntilde", 556, NULL }, - { "Aogonek", 667, NULL }, - { "ncommaaccent", 556, NULL }, - { "minus", 606, NULL }, - { "Iogonek", 389, NULL }, - { "zacute", 389, NULL }, - { "yen", 500, NULL }, - { "space", 250, NULL }, - { "Omacron", 722, NULL }, - { "questiondown", 500, NULL }, - { "emdash", 1000, NULL }, - { "Agrave", 667, NULL }, - { "three", 500, NULL }, - { "numbersign", 500, NULL }, - { "lcaron", 382, NULL }, - { "A", 667, NULL }, - { "B", 667, NULL }, - { "C", 667, NULL }, - { "aogonek", 500, NULL }, - { "D", 722, NULL }, - { "E", 667, NULL }, - { "onequarter", 750, NULL }, - { "F", 667, NULL }, - { "G", 722, NULL }, - { "H", 778, NULL }, - { "I", 389, NULL }, - { "J", 500, NULL }, - { "K", 667, NULL }, - { "iogonek", 278, NULL }, - { "backslash", 278, NULL }, - { "L", 611, NULL }, - { "periodcentered", 250, NULL }, - { "M", 889, NULL }, - { "N", 722, NULL }, - { "omacron", 500, NULL }, - { "Tcommaaccent", 611, NULL }, - { "O", 722, NULL }, - { "P", 611, NULL }, - { "Q", 722, NULL }, - { "Uhungarumlaut", 722, NULL }, - { "R", 667, NULL }, - { "Aacute", 667, NULL }, - { "caron", 333, NULL }, - { "S", 556, NULL }, - { "T", 611, NULL }, - { "U", 722, NULL }, - { "agrave", 500, NULL }, - { "V", 667, NULL }, - { "W", 889, NULL }, - { "X", 667, NULL }, - { "question", 500, NULL }, - { "equal", 570, NULL }, - { "Y", 611, NULL }, - { "Z", 611, NULL }, - { "four", 500, NULL }, - { "a", 500, NULL }, - { "Gcommaaccent", 722, NULL }, - { "b", 500, NULL }, - { "c", 444, NULL }, - { "d", 500, NULL }, - { "e", 444, NULL }, - { "f", 333, NULL }, - { "g", 500, NULL }, - { "bullet", 350, NULL }, - { "h", 556, NULL }, - { "i", 278, NULL }, - { "Oslash", 722, NULL }, - { "dagger", 500, NULL }, - { "j", 278, NULL }, - { "k", 500, NULL }, - { "l", 278, NULL }, - { "m", 778, NULL }, - { "n", 556, NULL }, - { "tcommaaccent", 278, NULL }, - { "o", 500, NULL }, - { "ordfeminine", 266, NULL }, - { "ring", 333, NULL }, - { "p", 500, NULL }, - { "q", 500, NULL }, - { "uhungarumlaut", 556, NULL }, - { "r", 389, NULL }, - { "twosuperior", 300, NULL }, - { "aacute", 500, NULL }, - { "s", 389, NULL }, - { "OE", 944, NULL }, - { "t", 278, NULL }, - { "divide", 570, NULL }, - { "u", 556, NULL }, - { "Ccaron", 667, NULL }, - { "v", 444, NULL }, - { "w", 667, NULL }, - { "x", 500, NULL }, - { "y", 444, NULL }, - { "z", 389, NULL }, - { "Gbreve", 722, NULL }, - { "commaaccent", 250, NULL }, - { "hungarumlaut", 333, NULL }, - { "Idotaccent", 389, NULL }, - { "Nacute", 722, NULL }, - { "quotedbl", 555, NULL }, - { "gcommaaccent", 500, NULL }, - { "mu", 576, NULL }, - { "greaterequal", 549, NULL }, - { "Scaron", 556, NULL }, - { "Lslash", 611, NULL }, - { "semicolon", 333, NULL }, - { "oslash", 500, NULL }, - { "lessequal", 549, NULL }, - { "lozenge", 494, NULL }, - { "parenright", 333, NULL }, - { "ccaron", 444, NULL }, - { "Ecircumflex", 667, NULL }, - { "gbreve", 500, NULL }, - { "trademark", 1000, NULL }, - { "daggerdbl", 500, NULL }, - { "nacute", 556, NULL }, - { "macron", 333, NULL }, - { "Otilde", 722, NULL }, - { "Emacron", 667, NULL }, - { "ellipsis", 1000, NULL }, - { "scaron", 389, NULL }, - { "AE", 944, NULL }, - { "Ucircumflex", 722, NULL }, - { "lslash", 278, NULL }, - { "quotedblleft", 500, NULL }, - { "guilsinglright", 333, NULL }, - { "hyphen", 333, NULL }, - { "quotesingle", 278, NULL }, - { "eight", 500, NULL }, - { "exclamdown", 389, NULL }, - { "endash", 500, NULL }, - { "oe", 722, NULL }, - { "Abreve", 667, NULL }, - { "Umacron", 722, NULL }, - { "ecircumflex", 444, NULL }, - { "Adieresis", 667, NULL }, - { "copyright", 747, NULL }, - { "Egrave", 667, NULL }, - { "slash", 278, NULL }, - { "Edieresis", 667, NULL }, - { "otilde", 500, NULL }, - { "Idieresis", 389, NULL }, - { "parenleft", 333, NULL }, - { "one", 500, NULL }, - { "emacron", 444, NULL }, - { "Odieresis", 722, NULL }, - { "ucircumflex", 556, NULL }, - { "bracketleft", 333, NULL }, - { "Ugrave", 722, NULL }, - { "quoteright", 333, NULL }, - { "Udieresis", 722, NULL }, - { "perthousand", 1000, NULL }, - { "Ydieresis", 611, NULL }, - { "umacron", 556, NULL }, - { "abreve", 500, NULL }, - { "Eacute", 667, NULL }, - { "adieresis", 500, NULL }, - { "egrave", 444, NULL }, - { "edieresis", 444, NULL }, - { "idieresis", 278, NULL }, - { "Eth", 722, NULL }, - { "ae", 722, NULL }, - { "asterisk", 500, NULL }, - { "odieresis", 500, NULL }, - { "Uacute", 722, NULL }, - { "ugrave", 556, NULL }, - { "nine", 500, NULL }, - { "five", 500, NULL }, - { "udieresis", 556, NULL }, - { "Zcaron", 611, NULL }, - { "Scommaaccent", 556, NULL }, - { "threequarters", 750, NULL }, - { "guillemotright", 500, NULL }, - { "Ccedilla", 667, NULL }, - { "ydieresis", 444, NULL }, - { "tilde", 333, NULL }, - { "at", 832, NULL }, - { "eacute", 444, NULL }, - { "underscore", 500, NULL }, - { "Euro", 500, NULL }, - { "Dcroat", 722, NULL }, - { "multiply", 570, NULL }, - { "zero", 500, NULL }, - { "eth", 500, NULL }, - { "Scedilla", 556, NULL }, - { "Ograve", 722, NULL }, - { "Racute", 667, NULL }, - { "partialdiff", 494, NULL }, - { "uacute", 556, NULL }, - { "braceleft", 348, NULL }, - { "Thorn", 611, NULL }, - { "zcaron", 389, NULL }, - { "scommaaccent", 389, NULL }, - { "ccedilla", 444, NULL }, - { "Dcaron", 722, NULL }, - { "dcroat", 500, NULL }, - { "Ocircumflex", 722, NULL }, - { "Oacute", 722, NULL }, - { "scedilla", 389, NULL }, - { "ogonek", 333, NULL }, - { "ograve", 500, NULL }, - { "racute", 389, NULL }, - { "Tcaron", 611, NULL }, - { "Eogonek", 667, NULL }, - { "thorn", 500, NULL }, - { "degree", 400, NULL }, - { "registered", 747, NULL }, - { "radical", 549, NULL }, - { "Aring", 667, NULL }, - { "percent", 833, NULL }, - { "six", 500, NULL }, - { "paragraph", 500, NULL }, - { "dcaron", 608, NULL }, - { "Uogonek", 722, NULL }, - { "two", 500, NULL }, - { "summation", 600, NULL }, - { "Igrave", 389, NULL }, - { "Lacute", 611, NULL }, - { "ocircumflex", 500, NULL }, - { "oacute", 500, NULL }, - { "Uring", 722, NULL }, - { "Lcommaaccent", 611, NULL }, - { "tcaron", 366, NULL }, - { "eogonek", 444, NULL }, - { "Delta", 612, NULL }, - { "Ohungarumlaut", 722, NULL }, - { "asciicircum", 570, NULL }, - { "aring", 500, NULL }, - { "grave", 333, NULL }, - { "uogonek", 556, NULL }, - { "bracketright", 333, NULL }, - { "Iacute", 389, NULL }, - { "ampersand", 778, NULL }, - { "igrave", 278, NULL }, - { "lacute", 278, NULL }, - { "Ncaron", 722, NULL }, - { "plus", 570, NULL }, - { "uring", 556, NULL }, - { "quotesinglbase", 333, NULL }, - { "lcommaaccent", 278, NULL }, - { "Yacute", 611, NULL }, - { "ohungarumlaut", 500, NULL }, - { "threesuperior", 300, NULL }, - { "acute", 333, NULL }, - { "section", 500, NULL }, - { "dieresis", 333, NULL }, - { "iacute", 278, NULL }, - { "quotedblbase", 500, NULL }, - { "ncaron", 556, NULL }, - { "florin", 500, NULL }, - { "yacute", 444, NULL }, - { "Rcommaaccent", 667, NULL }, - { "fi", 556, NULL }, - { "fl", 556, NULL }, - { "Acircumflex", 667, NULL }, - { "Cacute", 667, NULL }, - { "Icircumflex", 389, NULL }, - { "guillemotleft", 500, NULL }, - { "germandbls", 500, NULL }, - { "Amacron", 667, NULL }, - { "seven", 500, NULL }, - { "Sacute", 556, NULL }, - { "ordmasculine", 300, NULL }, - { "dotlessi", 278, NULL }, - { "sterling", 500, NULL }, - { "notequal", 549, NULL }, - { "Imacron", 389, NULL }, - { "rcommaaccent", 389, NULL }, - { "Zdotaccent", 611, NULL }, - { "acircumflex", 500, NULL }, - { "cacute", 444, NULL }, - { "Ecaron", 667, NULL }, - { "icircumflex", 278, NULL }, - { "braceright", 348, NULL }, - { "quotedblright", 500, NULL }, - { "amacron", 500, NULL }, - { "sacute", 389, NULL }, - { "imacron", 278, NULL }, - { "cent", 500, NULL }, - { "currency", 500, NULL }, - { "logicalnot", 606, NULL }, - { "zdotaccent", 389, NULL }, - { "Atilde", 667, NULL }, - { "breve", 333, NULL }, - { "bar", 220, NULL }, - { "fraction", 167, NULL }, - { "less", 570, NULL }, - { "ecaron", 444, NULL }, - { "guilsinglleft", 333, NULL }, - { "exclam", 389, NULL }, - { "period", 250, NULL }, - { "Rcaron", 667, NULL }, - { "Kcommaaccent", 667, NULL }, - { "greater", 570, NULL }, - { "atilde", 500, NULL }, - { "brokenbar", 220, NULL }, - { "quoteleft", 333, NULL }, - { "Edotaccent", 667, NULL }, - { "onesuperior", 300, NULL } -}; - -static BuiltinFontWidth timesItalicWidthsTab[] = { - { "Ntilde", 667, NULL }, - { "rcaron", 389, NULL }, - { "kcommaaccent", 444, NULL }, - { "Ncommaaccent", 667, NULL }, - { "Zacute", 556, NULL }, - { "comma", 250, NULL }, - { "cedilla", 333, NULL }, - { "plusminus", 675, NULL }, - { "circumflex", 333, NULL }, - { "dotaccent", 333, NULL }, - { "edotaccent", 444, NULL }, - { "asciitilde", 541, NULL }, - { "colon", 333, NULL }, - { "onehalf", 750, NULL }, - { "dollar", 500, NULL }, - { "Lcaron", 611, NULL }, - { "ntilde", 500, NULL }, - { "Aogonek", 611, NULL }, - { "ncommaaccent", 500, NULL }, - { "minus", 675, NULL }, - { "Iogonek", 333, NULL }, - { "zacute", 389, NULL }, - { "yen", 500, NULL }, - { "space", 250, NULL }, - { "Omacron", 722, NULL }, - { "questiondown", 500, NULL }, - { "emdash", 889, NULL }, - { "Agrave", 611, NULL }, - { "three", 500, NULL }, - { "numbersign", 500, NULL }, - { "lcaron", 300, NULL }, - { "A", 611, NULL }, - { "B", 611, NULL }, - { "C", 667, NULL }, - { "aogonek", 500, NULL }, - { "D", 722, NULL }, - { "E", 611, NULL }, - { "onequarter", 750, NULL }, - { "F", 611, NULL }, - { "G", 722, NULL }, - { "H", 722, NULL }, - { "I", 333, NULL }, - { "J", 444, NULL }, - { "K", 667, NULL }, - { "iogonek", 278, NULL }, - { "backslash", 278, NULL }, - { "L", 556, NULL }, - { "periodcentered", 250, NULL }, - { "M", 833, NULL }, - { "N", 667, NULL }, - { "omacron", 500, NULL }, - { "Tcommaaccent", 556, NULL }, - { "O", 722, NULL }, - { "P", 611, NULL }, - { "Q", 722, NULL }, - { "Uhungarumlaut", 722, NULL }, - { "R", 611, NULL }, - { "Aacute", 611, NULL }, - { "caron", 333, NULL }, - { "S", 500, NULL }, - { "T", 556, NULL }, - { "U", 722, NULL }, - { "agrave", 500, NULL }, - { "V", 611, NULL }, - { "W", 833, NULL }, - { "X", 611, NULL }, - { "question", 500, NULL }, - { "equal", 675, NULL }, - { "Y", 556, NULL }, - { "Z", 556, NULL }, - { "four", 500, NULL }, - { "a", 500, NULL }, - { "Gcommaaccent", 722, NULL }, - { "b", 500, NULL }, - { "c", 444, NULL }, - { "d", 500, NULL }, - { "e", 444, NULL }, - { "f", 278, NULL }, - { "g", 500, NULL }, - { "bullet", 350, NULL }, - { "h", 500, NULL }, - { "i", 278, NULL }, - { "Oslash", 722, NULL }, - { "dagger", 500, NULL }, - { "j", 278, NULL }, - { "k", 444, NULL }, - { "l", 278, NULL }, - { "m", 722, NULL }, - { "n", 500, NULL }, - { "tcommaaccent", 278, NULL }, - { "o", 500, NULL }, - { "ordfeminine", 276, NULL }, - { "ring", 333, NULL }, - { "p", 500, NULL }, - { "q", 500, NULL }, - { "uhungarumlaut", 500, NULL }, - { "r", 389, NULL }, - { "twosuperior", 300, NULL }, - { "aacute", 500, NULL }, - { "s", 389, NULL }, - { "OE", 944, NULL }, - { "t", 278, NULL }, - { "divide", 675, NULL }, - { "u", 500, NULL }, - { "Ccaron", 667, NULL }, - { "v", 444, NULL }, - { "w", 667, NULL }, - { "x", 444, NULL }, - { "y", 444, NULL }, - { "z", 389, NULL }, - { "Gbreve", 722, NULL }, - { "commaaccent", 250, NULL }, - { "hungarumlaut", 333, NULL }, - { "Idotaccent", 333, NULL }, - { "Nacute", 667, NULL }, - { "quotedbl", 420, NULL }, - { "gcommaaccent", 500, NULL }, - { "mu", 500, NULL }, - { "greaterequal", 549, NULL }, - { "Scaron", 500, NULL }, - { "Lslash", 556, NULL }, - { "semicolon", 333, NULL }, - { "oslash", 500, NULL }, - { "lessequal", 549, NULL }, - { "lozenge", 471, NULL }, - { "parenright", 333, NULL }, - { "ccaron", 444, NULL }, - { "Ecircumflex", 611, NULL }, - { "gbreve", 500, NULL }, - { "trademark", 980, NULL }, - { "daggerdbl", 500, NULL }, - { "nacute", 500, NULL }, - { "macron", 333, NULL }, - { "Otilde", 722, NULL }, - { "Emacron", 611, NULL }, - { "ellipsis", 889, NULL }, - { "scaron", 389, NULL }, - { "AE", 889, NULL }, - { "Ucircumflex", 722, NULL }, - { "lslash", 278, NULL }, - { "quotedblleft", 556, NULL }, - { "guilsinglright", 333, NULL }, - { "hyphen", 333, NULL }, - { "quotesingle", 214, NULL }, - { "eight", 500, NULL }, - { "exclamdown", 389, NULL }, - { "endash", 500, NULL }, - { "oe", 667, NULL }, - { "Abreve", 611, NULL }, - { "Umacron", 722, NULL }, - { "ecircumflex", 444, NULL }, - { "Adieresis", 611, NULL }, - { "copyright", 760, NULL }, - { "Egrave", 611, NULL }, - { "slash", 278, NULL }, - { "Edieresis", 611, NULL }, - { "otilde", 500, NULL }, - { "Idieresis", 333, NULL }, - { "parenleft", 333, NULL }, - { "one", 500, NULL }, - { "emacron", 444, NULL }, - { "Odieresis", 722, NULL }, - { "ucircumflex", 500, NULL }, - { "bracketleft", 389, NULL }, - { "Ugrave", 722, NULL }, - { "quoteright", 333, NULL }, - { "Udieresis", 722, NULL }, - { "perthousand", 1000, NULL }, - { "Ydieresis", 556, NULL }, - { "umacron", 500, NULL }, - { "abreve", 500, NULL }, - { "Eacute", 611, NULL }, - { "adieresis", 500, NULL }, - { "egrave", 444, NULL }, - { "edieresis", 444, NULL }, - { "idieresis", 278, NULL }, - { "Eth", 722, NULL }, - { "ae", 667, NULL }, - { "asterisk", 500, NULL }, - { "odieresis", 500, NULL }, - { "Uacute", 722, NULL }, - { "ugrave", 500, NULL }, - { "nine", 500, NULL }, - { "five", 500, NULL }, - { "udieresis", 500, NULL }, - { "Zcaron", 556, NULL }, - { "Scommaaccent", 500, NULL }, - { "threequarters", 750, NULL }, - { "guillemotright", 500, NULL }, - { "Ccedilla", 667, NULL }, - { "ydieresis", 444, NULL }, - { "tilde", 333, NULL }, - { "at", 920, NULL }, - { "eacute", 444, NULL }, - { "underscore", 500, NULL }, - { "Euro", 500, NULL }, - { "Dcroat", 722, NULL }, - { "multiply", 675, NULL }, - { "zero", 500, NULL }, - { "eth", 500, NULL }, - { "Scedilla", 500, NULL }, - { "Ograve", 722, NULL }, - { "Racute", 611, NULL }, - { "partialdiff", 476, NULL }, - { "uacute", 500, NULL }, - { "braceleft", 400, NULL }, - { "Thorn", 611, NULL }, - { "zcaron", 389, NULL }, - { "scommaaccent", 389, NULL }, - { "ccedilla", 444, NULL }, - { "Dcaron", 722, NULL }, - { "dcroat", 500, NULL }, - { "Ocircumflex", 722, NULL }, - { "Oacute", 722, NULL }, - { "scedilla", 389, NULL }, - { "ogonek", 333, NULL }, - { "ograve", 500, NULL }, - { "racute", 389, NULL }, - { "Tcaron", 556, NULL }, - { "Eogonek", 611, NULL }, - { "thorn", 500, NULL }, - { "degree", 400, NULL }, - { "registered", 760, NULL }, - { "radical", 453, NULL }, - { "Aring", 611, NULL }, - { "percent", 833, NULL }, - { "six", 500, NULL }, - { "paragraph", 523, NULL }, - { "dcaron", 544, NULL }, - { "Uogonek", 722, NULL }, - { "two", 500, NULL }, - { "summation", 600, NULL }, - { "Igrave", 333, NULL }, - { "Lacute", 556, NULL }, - { "ocircumflex", 500, NULL }, - { "oacute", 500, NULL }, - { "Uring", 722, NULL }, - { "Lcommaaccent", 556, NULL }, - { "tcaron", 300, NULL }, - { "eogonek", 444, NULL }, - { "Delta", 612, NULL }, - { "Ohungarumlaut", 722, NULL }, - { "asciicircum", 422, NULL }, - { "aring", 500, NULL }, - { "grave", 333, NULL }, - { "uogonek", 500, NULL }, - { "bracketright", 389, NULL }, - { "Iacute", 333, NULL }, - { "ampersand", 778, NULL }, - { "igrave", 278, NULL }, - { "lacute", 278, NULL }, - { "Ncaron", 667, NULL }, - { "plus", 675, NULL }, - { "uring", 500, NULL }, - { "quotesinglbase", 333, NULL }, - { "lcommaaccent", 278, NULL }, - { "Yacute", 556, NULL }, - { "ohungarumlaut", 500, NULL }, - { "threesuperior", 300, NULL }, - { "acute", 333, NULL }, - { "section", 500, NULL }, - { "dieresis", 333, NULL }, - { "iacute", 278, NULL }, - { "quotedblbase", 556, NULL }, - { "ncaron", 500, NULL }, - { "florin", 500, NULL }, - { "yacute", 444, NULL }, - { "Rcommaaccent", 611, NULL }, - { "fi", 500, NULL }, - { "fl", 500, NULL }, - { "Acircumflex", 611, NULL }, - { "Cacute", 667, NULL }, - { "Icircumflex", 333, NULL }, - { "guillemotleft", 500, NULL }, - { "germandbls", 500, NULL }, - { "Amacron", 611, NULL }, - { "seven", 500, NULL }, - { "Sacute", 500, NULL }, - { "ordmasculine", 310, NULL }, - { "dotlessi", 278, NULL }, - { "sterling", 500, NULL }, - { "notequal", 549, NULL }, - { "Imacron", 333, NULL }, - { "rcommaaccent", 389, NULL }, - { "Zdotaccent", 556, NULL }, - { "acircumflex", 500, NULL }, - { "cacute", 444, NULL }, - { "Ecaron", 611, NULL }, - { "icircumflex", 278, NULL }, - { "braceright", 400, NULL }, - { "quotedblright", 556, NULL }, - { "amacron", 500, NULL }, - { "sacute", 389, NULL }, - { "imacron", 278, NULL }, - { "cent", 500, NULL }, - { "currency", 500, NULL }, - { "logicalnot", 675, NULL }, - { "zdotaccent", 389, NULL }, - { "Atilde", 611, NULL }, - { "breve", 333, NULL }, - { "bar", 275, NULL }, - { "fraction", 167, NULL }, - { "less", 675, NULL }, - { "ecaron", 444, NULL }, - { "guilsinglleft", 333, NULL }, - { "exclam", 333, NULL }, - { "period", 250, NULL }, - { "Rcaron", 611, NULL }, - { "Kcommaaccent", 667, NULL }, - { "greater", 675, NULL }, - { "atilde", 500, NULL }, - { "brokenbar", 275, NULL }, - { "quoteleft", 333, NULL }, - { "Edotaccent", 611, NULL }, - { "onesuperior", 300, NULL } -}; - -static BuiltinFontWidth timesRomanWidthsTab[] = { - { "Ntilde", 722, NULL }, - { "rcaron", 333, NULL }, - { "kcommaaccent", 500, NULL }, - { "Ncommaaccent", 722, NULL }, - { "Zacute", 611, NULL }, - { "comma", 250, NULL }, - { "cedilla", 333, NULL }, - { "plusminus", 564, NULL }, - { "circumflex", 333, NULL }, - { "dotaccent", 333, NULL }, - { "edotaccent", 444, NULL }, - { "asciitilde", 541, NULL }, - { "colon", 278, NULL }, - { "onehalf", 750, NULL }, - { "dollar", 500, NULL }, - { "Lcaron", 611, NULL }, - { "ntilde", 500, NULL }, - { "Aogonek", 722, NULL }, - { "ncommaaccent", 500, NULL }, - { "minus", 564, NULL }, - { "Iogonek", 333, NULL }, - { "zacute", 444, NULL }, - { "yen", 500, NULL }, - { "space", 250, NULL }, - { "Omacron", 722, NULL }, - { "questiondown", 444, NULL }, - { "emdash", 1000, NULL }, - { "Agrave", 722, NULL }, - { "three", 500, NULL }, - { "numbersign", 500, NULL }, - { "lcaron", 344, NULL }, - { "A", 722, NULL }, - { "B", 667, NULL }, - { "C", 667, NULL }, - { "aogonek", 444, NULL }, - { "D", 722, NULL }, - { "E", 611, NULL }, - { "onequarter", 750, NULL }, - { "F", 556, NULL }, - { "G", 722, NULL }, - { "H", 722, NULL }, - { "I", 333, NULL }, - { "J", 389, NULL }, - { "K", 722, NULL }, - { "iogonek", 278, NULL }, - { "backslash", 278, NULL }, - { "L", 611, NULL }, - { "periodcentered", 250, NULL }, - { "M", 889, NULL }, - { "N", 722, NULL }, - { "omacron", 500, NULL }, - { "Tcommaaccent", 611, NULL }, - { "O", 722, NULL }, - { "P", 556, NULL }, - { "Q", 722, NULL }, - { "Uhungarumlaut", 722, NULL }, - { "R", 667, NULL }, - { "Aacute", 722, NULL }, - { "caron", 333, NULL }, - { "S", 556, NULL }, - { "T", 611, NULL }, - { "U", 722, NULL }, - { "agrave", 444, NULL }, - { "V", 722, NULL }, - { "W", 944, NULL }, - { "X", 722, NULL }, - { "question", 444, NULL }, - { "equal", 564, NULL }, - { "Y", 722, NULL }, - { "Z", 611, NULL }, - { "four", 500, NULL }, - { "a", 444, NULL }, - { "Gcommaaccent", 722, NULL }, - { "b", 500, NULL }, - { "c", 444, NULL }, - { "d", 500, NULL }, - { "e", 444, NULL }, - { "f", 333, NULL }, - { "g", 500, NULL }, - { "bullet", 350, NULL }, - { "h", 500, NULL }, - { "i", 278, NULL }, - { "Oslash", 722, NULL }, - { "dagger", 500, NULL }, - { "j", 278, NULL }, - { "k", 500, NULL }, - { "l", 278, NULL }, - { "m", 778, NULL }, - { "n", 500, NULL }, - { "tcommaaccent", 278, NULL }, - { "o", 500, NULL }, - { "ordfeminine", 276, NULL }, - { "ring", 333, NULL }, - { "p", 500, NULL }, - { "q", 500, NULL }, - { "uhungarumlaut", 500, NULL }, - { "r", 333, NULL }, - { "twosuperior", 300, NULL }, - { "aacute", 444, NULL }, - { "s", 389, NULL }, - { "OE", 889, NULL }, - { "t", 278, NULL }, - { "divide", 564, NULL }, - { "u", 500, NULL }, - { "Ccaron", 667, NULL }, - { "v", 500, NULL }, - { "w", 722, NULL }, - { "x", 500, NULL }, - { "y", 500, NULL }, - { "z", 444, NULL }, - { "Gbreve", 722, NULL }, - { "commaaccent", 250, NULL }, - { "hungarumlaut", 333, NULL }, - { "Idotaccent", 333, NULL }, - { "Nacute", 722, NULL }, - { "quotedbl", 408, NULL }, - { "gcommaaccent", 500, NULL }, - { "mu", 500, NULL }, - { "greaterequal", 549, NULL }, - { "Scaron", 556, NULL }, - { "Lslash", 611, NULL }, - { "semicolon", 278, NULL }, - { "oslash", 500, NULL }, - { "lessequal", 549, NULL }, - { "lozenge", 471, NULL }, - { "parenright", 333, NULL }, - { "ccaron", 444, NULL }, - { "Ecircumflex", 611, NULL }, - { "gbreve", 500, NULL }, - { "trademark", 980, NULL }, - { "daggerdbl", 500, NULL }, - { "nacute", 500, NULL }, - { "macron", 333, NULL }, - { "Otilde", 722, NULL }, - { "Emacron", 611, NULL }, - { "ellipsis", 1000, NULL }, - { "scaron", 389, NULL }, - { "AE", 889, NULL }, - { "Ucircumflex", 722, NULL }, - { "lslash", 278, NULL }, - { "quotedblleft", 444, NULL }, - { "guilsinglright", 333, NULL }, - { "hyphen", 333, NULL }, - { "quotesingle", 180, NULL }, - { "eight", 500, NULL }, - { "exclamdown", 333, NULL }, - { "endash", 500, NULL }, - { "oe", 722, NULL }, - { "Abreve", 722, NULL }, - { "Umacron", 722, NULL }, - { "ecircumflex", 444, NULL }, - { "Adieresis", 722, NULL }, - { "copyright", 760, NULL }, - { "Egrave", 611, NULL }, - { "slash", 278, NULL }, - { "Edieresis", 611, NULL }, - { "otilde", 500, NULL }, - { "Idieresis", 333, NULL }, - { "parenleft", 333, NULL }, - { "one", 500, NULL }, - { "emacron", 444, NULL }, - { "Odieresis", 722, NULL }, - { "ucircumflex", 500, NULL }, - { "bracketleft", 333, NULL }, - { "Ugrave", 722, NULL }, - { "quoteright", 333, NULL }, - { "Udieresis", 722, NULL }, - { "perthousand", 1000, NULL }, - { "Ydieresis", 722, NULL }, - { "umacron", 500, NULL }, - { "abreve", 444, NULL }, - { "Eacute", 611, NULL }, - { "adieresis", 444, NULL }, - { "egrave", 444, NULL }, - { "edieresis", 444, NULL }, - { "idieresis", 278, NULL }, - { "Eth", 722, NULL }, - { "ae", 667, NULL }, - { "asterisk", 500, NULL }, - { "odieresis", 500, NULL }, - { "Uacute", 722, NULL }, - { "ugrave", 500, NULL }, - { "nine", 500, NULL }, - { "five", 500, NULL }, - { "udieresis", 500, NULL }, - { "Zcaron", 611, NULL }, - { "Scommaaccent", 556, NULL }, - { "threequarters", 750, NULL }, - { "guillemotright", 500, NULL }, - { "Ccedilla", 667, NULL }, - { "ydieresis", 500, NULL }, - { "tilde", 333, NULL }, - { "at", 921, NULL }, - { "eacute", 444, NULL }, - { "underscore", 500, NULL }, - { "Euro", 500, NULL }, - { "Dcroat", 722, NULL }, - { "multiply", 564, NULL }, - { "zero", 500, NULL }, - { "eth", 500, NULL }, - { "Scedilla", 556, NULL }, - { "Ograve", 722, NULL }, - { "Racute", 667, NULL }, - { "partialdiff", 476, NULL }, - { "uacute", 500, NULL }, - { "braceleft", 480, NULL }, - { "Thorn", 556, NULL }, - { "zcaron", 444, NULL }, - { "scommaaccent", 389, NULL }, - { "ccedilla", 444, NULL }, - { "Dcaron", 722, NULL }, - { "dcroat", 500, NULL }, - { "Ocircumflex", 722, NULL }, - { "Oacute", 722, NULL }, - { "scedilla", 389, NULL }, - { "ogonek", 333, NULL }, - { "ograve", 500, NULL }, - { "racute", 333, NULL }, - { "Tcaron", 611, NULL }, - { "Eogonek", 611, NULL }, - { "thorn", 500, NULL }, - { "degree", 400, NULL }, - { "registered", 760, NULL }, - { "radical", 453, NULL }, - { "Aring", 722, NULL }, - { "percent", 833, NULL }, - { "six", 500, NULL }, - { "paragraph", 453, NULL }, - { "dcaron", 588, NULL }, - { "Uogonek", 722, NULL }, - { "two", 500, NULL }, - { "summation", 600, NULL }, - { "Igrave", 333, NULL }, - { "Lacute", 611, NULL }, - { "ocircumflex", 500, NULL }, - { "oacute", 500, NULL }, - { "Uring", 722, NULL }, - { "Lcommaaccent", 611, NULL }, - { "tcaron", 326, NULL }, - { "eogonek", 444, NULL }, - { "Delta", 612, NULL }, - { "Ohungarumlaut", 722, NULL }, - { "asciicircum", 469, NULL }, - { "aring", 444, NULL }, - { "grave", 333, NULL }, - { "uogonek", 500, NULL }, - { "bracketright", 333, NULL }, - { "Iacute", 333, NULL }, - { "ampersand", 778, NULL }, - { "igrave", 278, NULL }, - { "lacute", 278, NULL }, - { "Ncaron", 722, NULL }, - { "plus", 564, NULL }, - { "uring", 500, NULL }, - { "quotesinglbase", 333, NULL }, - { "lcommaaccent", 278, NULL }, - { "Yacute", 722, NULL }, - { "ohungarumlaut", 500, NULL }, - { "threesuperior", 300, NULL }, - { "acute", 333, NULL }, - { "section", 500, NULL }, - { "dieresis", 333, NULL }, - { "iacute", 278, NULL }, - { "quotedblbase", 444, NULL }, - { "ncaron", 500, NULL }, - { "florin", 500, NULL }, - { "yacute", 500, NULL }, - { "Rcommaaccent", 667, NULL }, - { "fi", 556, NULL }, - { "fl", 556, NULL }, - { "Acircumflex", 722, NULL }, - { "Cacute", 667, NULL }, - { "Icircumflex", 333, NULL }, - { "guillemotleft", 500, NULL }, - { "germandbls", 500, NULL }, - { "Amacron", 722, NULL }, - { "seven", 500, NULL }, - { "Sacute", 556, NULL }, - { "ordmasculine", 310, NULL }, - { "dotlessi", 278, NULL }, - { "sterling", 500, NULL }, - { "notequal", 549, NULL }, - { "Imacron", 333, NULL }, - { "rcommaaccent", 333, NULL }, - { "Zdotaccent", 611, NULL }, - { "acircumflex", 444, NULL }, - { "cacute", 444, NULL }, - { "Ecaron", 611, NULL }, - { "icircumflex", 278, NULL }, - { "braceright", 480, NULL }, - { "quotedblright", 444, NULL }, - { "amacron", 444, NULL }, - { "sacute", 389, NULL }, - { "imacron", 278, NULL }, - { "cent", 500, NULL }, - { "currency", 500, NULL }, - { "logicalnot", 564, NULL }, - { "zdotaccent", 444, NULL }, - { "Atilde", 722, NULL }, - { "breve", 333, NULL }, - { "bar", 200, NULL }, - { "fraction", 167, NULL }, - { "less", 564, NULL }, - { "ecaron", 444, NULL }, - { "guilsinglleft", 333, NULL }, - { "exclam", 333, NULL }, - { "period", 250, NULL }, - { "Rcaron", 667, NULL }, - { "Kcommaaccent", 722, NULL }, - { "greater", 564, NULL }, - { "atilde", 444, NULL }, - { "brokenbar", 200, NULL }, - { "quoteleft", 333, NULL }, - { "Edotaccent", 611, NULL }, - { "onesuperior", 300, NULL } -}; - -static BuiltinFontWidth zapfDingbatsWidthsTab[] = { - { "a81", 438, NULL }, - { "a82", 138, NULL }, - { "a83", 277, NULL }, - { "a84", 415, NULL }, - { "a85", 509, NULL }, - { "a86", 410, NULL }, - { "a87", 234, NULL }, - { "a88", 234, NULL }, - { "a89", 390, NULL }, - { "a140", 788, NULL }, - { "a141", 788, NULL }, - { "a142", 788, NULL }, - { "a143", 788, NULL }, - { "a144", 788, NULL }, - { "a145", 788, NULL }, - { "a146", 788, NULL }, - { "a147", 788, NULL }, - { "a148", 788, NULL }, - { "a149", 788, NULL }, - { "a90", 390, NULL }, - { "a91", 276, NULL }, - { "a92", 276, NULL }, - { "space", 278, NULL }, - { "a93", 317, NULL }, - { "a94", 317, NULL }, - { "a95", 334, NULL }, - { "a96", 334, NULL }, - { "a97", 392, NULL }, - { "a98", 392, NULL }, - { "a99", 668, NULL }, - { "a150", 788, NULL }, - { "a151", 788, NULL }, - { "a152", 788, NULL }, - { "a153", 788, NULL }, - { "a154", 788, NULL }, - { "a155", 788, NULL }, - { "a156", 788, NULL }, - { "a157", 788, NULL }, - { "a158", 788, NULL }, - { "a159", 788, NULL }, - { "a160", 894, NULL }, - { "a161", 838, NULL }, - { "a162", 924, NULL }, - { "a163", 1016, NULL }, - { "a164", 458, NULL }, - { "a165", 924, NULL }, - { "a166", 918, NULL }, - { "a167", 927, NULL }, - { "a168", 928, NULL }, - { "a169", 928, NULL }, - { "a170", 834, NULL }, - { "a171", 873, NULL }, - { "a172", 828, NULL }, - { "a173", 924, NULL }, - { "a174", 917, NULL }, - { "a175", 930, NULL }, - { "a176", 931, NULL }, - { "a177", 463, NULL }, - { "a178", 883, NULL }, - { "a179", 836, NULL }, - { "a180", 867, NULL }, - { "a181", 696, NULL }, - { "a182", 874, NULL }, - { "a183", 760, NULL }, - { "a184", 946, NULL }, - { "a185", 865, NULL }, - { "a186", 967, NULL }, - { "a187", 831, NULL }, - { "a188", 873, NULL }, - { "a189", 927, NULL }, - { "a1", 974, NULL }, - { "a2", 961, NULL }, - { "a3", 980, NULL }, - { "a4", 719, NULL }, - { "a5", 789, NULL }, - { "a6", 494, NULL }, - { "a7", 552, NULL }, - { "a8", 537, NULL }, - { "a9", 577, NULL }, - { "a190", 970, NULL }, - { "a191", 918, NULL }, - { "a192", 748, NULL }, - { "a193", 836, NULL }, - { "a194", 771, NULL }, - { "a195", 888, NULL }, - { "a196", 748, NULL }, - { "a197", 771, NULL }, - { "a198", 888, NULL }, - { "a199", 867, NULL }, - { "a10", 692, NULL }, - { "a11", 960, NULL }, - { "a12", 939, NULL }, - { "a13", 549, NULL }, - { "a14", 855, NULL }, - { "a15", 911, NULL }, - { "a16", 933, NULL }, - { "a17", 945, NULL }, - { "a18", 974, NULL }, - { "a19", 755, NULL }, - { "a20", 846, NULL }, - { "a21", 762, NULL }, - { "a22", 761, NULL }, - { "a23", 571, NULL }, - { "a24", 677, NULL }, - { "a25", 763, NULL }, - { "a26", 760, NULL }, - { "a27", 759, NULL }, - { "a28", 754, NULL }, - { "a29", 786, NULL }, - { "a30", 788, NULL }, - { "a31", 788, NULL }, - { "a32", 790, NULL }, - { "a33", 793, NULL }, - { "a34", 794, NULL }, - { "a35", 816, NULL }, - { "a36", 823, NULL }, - { "a37", 789, NULL }, - { "a38", 841, NULL }, - { "a39", 823, NULL }, - { "a40", 833, NULL }, - { "a41", 816, NULL }, - { "a42", 831, NULL }, - { "a43", 923, NULL }, - { "a44", 744, NULL }, - { "a45", 723, NULL }, - { "a46", 749, NULL }, - { "a47", 790, NULL }, - { "a48", 792, NULL }, - { "a49", 695, NULL }, - { "a100", 668, NULL }, - { "a101", 732, NULL }, - { "a102", 544, NULL }, - { "a103", 544, NULL }, - { "a104", 910, NULL }, - { "a105", 911, NULL }, - { "a106", 667, NULL }, - { "a107", 760, NULL }, - { "a108", 760, NULL }, - { "a109", 626, NULL }, - { "a50", 776, NULL }, - { "a51", 768, NULL }, - { "a52", 792, NULL }, - { "a53", 759, NULL }, - { "a54", 707, NULL }, - { "a55", 708, NULL }, - { "a56", 682, NULL }, - { "a57", 701, NULL }, - { "a58", 826, NULL }, - { "a59", 815, NULL }, - { "a110", 694, NULL }, - { "a111", 595, NULL }, - { "a112", 776, NULL }, - { "a117", 690, NULL }, - { "a118", 791, NULL }, - { "a119", 790, NULL }, - { "a60", 789, NULL }, - { "a61", 789, NULL }, - { "a62", 707, NULL }, - { "a63", 687, NULL }, - { "a64", 696, NULL }, - { "a65", 689, NULL }, - { "a66", 786, NULL }, - { "a67", 787, NULL }, - { "a68", 713, NULL }, - { "a69", 791, NULL }, - { "a200", 696, NULL }, - { "a201", 874, NULL }, - { "a120", 788, NULL }, - { "a121", 788, NULL }, - { "a202", 974, NULL }, - { "a122", 788, NULL }, - { "a203", 762, NULL }, - { "a123", 788, NULL }, - { "a204", 759, NULL }, - { "a124", 788, NULL }, - { "a205", 509, NULL }, - { "a125", 788, NULL }, - { "a206", 410, NULL }, - { "a126", 788, NULL }, - { "a127", 788, NULL }, - { "a128", 788, NULL }, - { "a129", 788, NULL }, - { "a70", 785, NULL }, - { "a71", 791, NULL }, - { "a72", 873, NULL }, - { "a73", 761, NULL }, - { "a74", 762, NULL }, - { "a75", 759, NULL }, - { "a76", 892, NULL }, - { "a77", 892, NULL }, - { "a78", 788, NULL }, - { "a79", 784, NULL }, - { "a130", 788, NULL }, - { "a131", 788, NULL }, - { "a132", 788, NULL }, - { "a133", 788, NULL }, - { "a134", 788, NULL }, - { "a135", 788, NULL }, - { "a136", 788, NULL }, - { "a137", 788, NULL }, - { "a138", 788, NULL }, - { "a139", 788, NULL } -}; - -BuiltinFont builtinFonts[] = { - { "Courier", standardEncoding, 629, -157, { -23, -250, 715, 805}, NULL }, - { "Courier-Bold", standardEncoding, 629, -157, {-113, -250, 749, 801}, NULL }, - { "Courier-BoldOblique", standardEncoding, 629, -157, { -57, -250, 869, 801}, NULL }, - { "Courier-Oblique", standardEncoding, 629, -157, { -27, -250, 849, 805}, NULL }, - { "Helvetica", standardEncoding, 718, -207, {-166, -225, 1000, 931}, NULL }, - { "Helvetica-Bold", standardEncoding, 718, -207, {-170, -228, 1003, 962}, NULL }, - { "Helvetica-BoldOblique", standardEncoding, 718, -207, {-174, -228, 1114, 962}, NULL }, - { "Helvetica-Oblique", standardEncoding, 718, -207, {-170, -225, 1116, 931}, NULL }, - { "Symbol", symbolEncoding, 1010, -293, {-180, -293, 1090, 1010}, NULL }, - { "Times-Bold", standardEncoding, 683, -217, {-168, -218, 1000, 935}, NULL }, - { "Times-BoldItalic", standardEncoding, 683, -217, {-200, -218, 996, 921}, NULL }, - { "Times-Italic", standardEncoding, 683, -217, {-169, -217, 1010, 883}, NULL }, - { "Times-Roman", standardEncoding, 683, -217, {-168, -218, 1000, 898}, NULL }, - { "ZapfDingbats", zapfDingbatsEncoding, 820, -143, { -1, -143, 981, 820}, NULL } -}; - -BuiltinFont *builtinFontSubst[] = { - &builtinFonts[0], - &builtinFonts[3], - &builtinFonts[1], - &builtinFonts[2], - &builtinFonts[4], - &builtinFonts[7], - &builtinFonts[5], - &builtinFonts[6], - &builtinFonts[12], - &builtinFonts[11], - &builtinFonts[9], - &builtinFonts[10] -}; - -void initBuiltinFontTables() { - builtinFonts[0].widths = new BuiltinFontWidths(courierWidthsTab, 315); - builtinFonts[1].widths = new BuiltinFontWidths(courierBoldWidthsTab, 315); - builtinFonts[2].widths = new BuiltinFontWidths(courierBoldObliqueWidthsTab, 315); - builtinFonts[3].widths = new BuiltinFontWidths(courierObliqueWidthsTab, 315); - builtinFonts[4].widths = new BuiltinFontWidths(helveticaWidthsTab, 315); - builtinFonts[5].widths = new BuiltinFontWidths(helveticaBoldWidthsTab, 316); - builtinFonts[6].widths = new BuiltinFontWidths(helveticaBoldObliqueWidthsTab, 315); - builtinFonts[7].widths = new BuiltinFontWidths(helveticaObliqueWidthsTab, 315); - builtinFonts[8].widths = new BuiltinFontWidths(symbolWidthsTab, 190); - builtinFonts[9].widths = new BuiltinFontWidths(timesBoldWidthsTab, 315); - builtinFonts[10].widths = new BuiltinFontWidths(timesBoldItalicWidthsTab, 315); - builtinFonts[11].widths = new BuiltinFontWidths(timesItalicWidthsTab, 315); - builtinFonts[12].widths = new BuiltinFontWidths(timesRomanWidthsTab, 315); - builtinFonts[13].widths = new BuiltinFontWidths(zapfDingbatsWidthsTab, 202); -} - -void freeBuiltinFontTables() { - int i; - - for (i = 0; i < 14; ++i) { - delete builtinFonts[i].widths; - } -} diff --git a/kpdf/xpdf/xpdf/BuiltinFontTables.cpp b/kpdf/xpdf/xpdf/BuiltinFontTables.cpp new file mode 100644 index 00000000..9779946f --- /dev/null +++ b/kpdf/xpdf/xpdf/BuiltinFontTables.cpp @@ -0,0 +1,4284 @@ +//======================================================================== +// +// BuiltinFontTables.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include +#include +#include "FontEncodingTables.h" +#include "BuiltinFontTables.h" + +static BuiltinFontWidth courierWidthsTab[] = { + { "Ntilde", 600, NULL }, + { "rcaron", 600, NULL }, + { "kcommaaccent", 600, NULL }, + { "Ncommaaccent", 600, NULL }, + { "Zacute", 600, NULL }, + { "comma", 600, NULL }, + { "cedilla", 600, NULL }, + { "plusminus", 600, NULL }, + { "circumflex", 600, NULL }, + { "dotaccent", 600, NULL }, + { "edotaccent", 600, NULL }, + { "asciitilde", 600, NULL }, + { "colon", 600, NULL }, + { "onehalf", 600, NULL }, + { "dollar", 600, NULL }, + { "Lcaron", 600, NULL }, + { "ntilde", 600, NULL }, + { "Aogonek", 600, NULL }, + { "ncommaaccent", 600, NULL }, + { "minus", 600, NULL }, + { "Iogonek", 600, NULL }, + { "zacute", 600, NULL }, + { "yen", 600, NULL }, + { "space", 600, NULL }, + { "Omacron", 600, NULL }, + { "questiondown", 600, NULL }, + { "emdash", 600, NULL }, + { "Agrave", 600, NULL }, + { "three", 600, NULL }, + { "numbersign", 600, NULL }, + { "lcaron", 600, NULL }, + { "A", 600, NULL }, + { "B", 600, NULL }, + { "C", 600, NULL }, + { "aogonek", 600, NULL }, + { "D", 600, NULL }, + { "E", 600, NULL }, + { "onequarter", 600, NULL }, + { "F", 600, NULL }, + { "G", 600, NULL }, + { "H", 600, NULL }, + { "I", 600, NULL }, + { "J", 600, NULL }, + { "K", 600, NULL }, + { "iogonek", 600, NULL }, + { "L", 600, NULL }, + { "backslash", 600, NULL }, + { "periodcentered", 600, NULL }, + { "M", 600, NULL }, + { "N", 600, NULL }, + { "omacron", 600, NULL }, + { "Tcommaaccent", 600, NULL }, + { "O", 600, NULL }, + { "P", 600, NULL }, + { "Q", 600, NULL }, + { "Uhungarumlaut", 600, NULL }, + { "R", 600, NULL }, + { "Aacute", 600, NULL }, + { "caron", 600, NULL }, + { "S", 600, NULL }, + { "T", 600, NULL }, + { "U", 600, NULL }, + { "agrave", 600, NULL }, + { "V", 600, NULL }, + { "W", 600, NULL }, + { "equal", 600, NULL }, + { "question", 600, NULL }, + { "X", 600, NULL }, + { "Y", 600, NULL }, + { "Z", 600, NULL }, + { "four", 600, NULL }, + { "a", 600, NULL }, + { "Gcommaaccent", 600, NULL }, + { "b", 600, NULL }, + { "c", 600, NULL }, + { "d", 600, NULL }, + { "e", 600, NULL }, + { "f", 600, NULL }, + { "g", 600, NULL }, + { "bullet", 600, NULL }, + { "h", 600, NULL }, + { "i", 600, NULL }, + { "Oslash", 600, NULL }, + { "dagger", 600, NULL }, + { "j", 600, NULL }, + { "k", 600, NULL }, + { "l", 600, NULL }, + { "m", 600, NULL }, + { "n", 600, NULL }, + { "tcommaaccent", 600, NULL }, + { "o", 600, NULL }, + { "ordfeminine", 600, NULL }, + { "ring", 600, NULL }, + { "p", 600, NULL }, + { "q", 600, NULL }, + { "uhungarumlaut", 600, NULL }, + { "r", 600, NULL }, + { "twosuperior", 600, NULL }, + { "aacute", 600, NULL }, + { "s", 600, NULL }, + { "OE", 600, NULL }, + { "t", 600, NULL }, + { "divide", 600, NULL }, + { "u", 600, NULL }, + { "Ccaron", 600, NULL }, + { "v", 600, NULL }, + { "w", 600, NULL }, + { "x", 600, NULL }, + { "y", 600, NULL }, + { "z", 600, NULL }, + { "Gbreve", 600, NULL }, + { "commaaccent", 600, NULL }, + { "hungarumlaut", 600, NULL }, + { "Idotaccent", 600, NULL }, + { "Nacute", 600, NULL }, + { "quotedbl", 600, NULL }, + { "gcommaaccent", 600, NULL }, + { "mu", 600, NULL }, + { "greaterequal", 600, NULL }, + { "Scaron", 600, NULL }, + { "Lslash", 600, NULL }, + { "semicolon", 600, NULL }, + { "oslash", 600, NULL }, + { "lessequal", 600, NULL }, + { "lozenge", 600, NULL }, + { "parenright", 600, NULL }, + { "ccaron", 600, NULL }, + { "Ecircumflex", 600, NULL }, + { "gbreve", 600, NULL }, + { "trademark", 600, NULL }, + { "daggerdbl", 600, NULL }, + { "nacute", 600, NULL }, + { "macron", 600, NULL }, + { "Otilde", 600, NULL }, + { "Emacron", 600, NULL }, + { "ellipsis", 600, NULL }, + { "scaron", 600, NULL }, + { "AE", 600, NULL }, + { "Ucircumflex", 600, NULL }, + { "lslash", 600, NULL }, + { "quotedblleft", 600, NULL }, + { "hyphen", 600, NULL }, + { "guilsinglright", 600, NULL }, + { "quotesingle", 600, NULL }, + { "eight", 600, NULL }, + { "exclamdown", 600, NULL }, + { "endash", 600, NULL }, + { "oe", 600, NULL }, + { "Abreve", 600, NULL }, + { "Umacron", 600, NULL }, + { "ecircumflex", 600, NULL }, + { "Adieresis", 600, NULL }, + { "copyright", 600, NULL }, + { "Egrave", 600, NULL }, + { "slash", 600, NULL }, + { "Edieresis", 600, NULL }, + { "otilde", 600, NULL }, + { "Idieresis", 600, NULL }, + { "parenleft", 600, NULL }, + { "one", 600, NULL }, + { "emacron", 600, NULL }, + { "Odieresis", 600, NULL }, + { "ucircumflex", 600, NULL }, + { "bracketleft", 600, NULL }, + { "Ugrave", 600, NULL }, + { "quoteright", 600, NULL }, + { "Udieresis", 600, NULL }, + { "perthousand", 600, NULL }, + { "Ydieresis", 600, NULL }, + { "umacron", 600, NULL }, + { "abreve", 600, NULL }, + { "Eacute", 600, NULL }, + { "adieresis", 600, NULL }, + { "egrave", 600, NULL }, + { "edieresis", 600, NULL }, + { "idieresis", 600, NULL }, + { "Eth", 600, NULL }, + { "ae", 600, NULL }, + { "asterisk", 600, NULL }, + { "odieresis", 600, NULL }, + { "Uacute", 600, NULL }, + { "ugrave", 600, NULL }, + { "five", 600, NULL }, + { "nine", 600, NULL }, + { "udieresis", 600, NULL }, + { "Zcaron", 600, NULL }, + { "Scommaaccent", 600, NULL }, + { "threequarters", 600, NULL }, + { "guillemotright", 600, NULL }, + { "Ccedilla", 600, NULL }, + { "ydieresis", 600, NULL }, + { "tilde", 600, NULL }, + { "at", 600, NULL }, + { "eacute", 600, NULL }, + { "underscore", 600, NULL }, + { "Euro", 600, NULL }, + { "Dcroat", 600, NULL }, + { "zero", 600, NULL }, + { "multiply", 600, NULL }, + { "eth", 600, NULL }, + { "Scedilla", 600, NULL }, + { "Racute", 600, NULL }, + { "Ograve", 600, NULL }, + { "partialdiff", 600, NULL }, + { "uacute", 600, NULL }, + { "braceleft", 600, NULL }, + { "Thorn", 600, NULL }, + { "zcaron", 600, NULL }, + { "scommaaccent", 600, NULL }, + { "ccedilla", 600, NULL }, + { "Dcaron", 600, NULL }, + { "dcroat", 600, NULL }, + { "scedilla", 600, NULL }, + { "Oacute", 600, NULL }, + { "Ocircumflex", 600, NULL }, + { "ogonek", 600, NULL }, + { "ograve", 600, NULL }, + { "racute", 600, NULL }, + { "Tcaron", 600, NULL }, + { "Eogonek", 600, NULL }, + { "thorn", 600, NULL }, + { "degree", 600, NULL }, + { "registered", 600, NULL }, + { "radical", 600, NULL }, + { "Aring", 600, NULL }, + { "percent", 600, NULL }, + { "six", 600, NULL }, + { "paragraph", 600, NULL }, + { "dcaron", 600, NULL }, + { "Uogonek", 600, NULL }, + { "two", 600, NULL }, + { "summation", 600, NULL }, + { "Igrave", 600, NULL }, + { "Lacute", 600, NULL }, + { "ocircumflex", 600, NULL }, + { "oacute", 600, NULL }, + { "Uring", 600, NULL }, + { "Lcommaaccent", 600, NULL }, + { "tcaron", 600, NULL }, + { "eogonek", 600, NULL }, + { "Delta", 600, NULL }, + { "Ohungarumlaut", 600, NULL }, + { "asciicircum", 600, NULL }, + { "aring", 600, NULL }, + { "grave", 600, NULL }, + { "uogonek", 600, NULL }, + { "bracketright", 600, NULL }, + { "ampersand", 600, NULL }, + { "Iacute", 600, NULL }, + { "lacute", 600, NULL }, + { "igrave", 600, NULL }, + { "Ncaron", 600, NULL }, + { "plus", 600, NULL }, + { "uring", 600, NULL }, + { "quotesinglbase", 600, NULL }, + { "lcommaaccent", 600, NULL }, + { "Yacute", 600, NULL }, + { "ohungarumlaut", 600, NULL }, + { "threesuperior", 600, NULL }, + { "acute", 600, NULL }, + { "section", 600, NULL }, + { "dieresis", 600, NULL }, + { "quotedblbase", 600, NULL }, + { "iacute", 600, NULL }, + { "ncaron", 600, NULL }, + { "florin", 600, NULL }, + { "yacute", 600, NULL }, + { "Rcommaaccent", 600, NULL }, + { "fi", 600, NULL }, + { "fl", 600, NULL }, + { "Acircumflex", 600, NULL }, + { "Cacute", 600, NULL }, + { "Icircumflex", 600, NULL }, + { "guillemotleft", 600, NULL }, + { "germandbls", 600, NULL }, + { "seven", 600, NULL }, + { "Amacron", 600, NULL }, + { "Sacute", 600, NULL }, + { "ordmasculine", 600, NULL }, + { "dotlessi", 600, NULL }, + { "sterling", 600, NULL }, + { "notequal", 600, NULL }, + { "Imacron", 600, NULL }, + { "rcommaaccent", 600, NULL }, + { "Zdotaccent", 600, NULL }, + { "acircumflex", 600, NULL }, + { "cacute", 600, NULL }, + { "Ecaron", 600, NULL }, + { "braceright", 600, NULL }, + { "icircumflex", 600, NULL }, + { "quotedblright", 600, NULL }, + { "amacron", 600, NULL }, + { "sacute", 600, NULL }, + { "imacron", 600, NULL }, + { "cent", 600, NULL }, + { "currency", 600, NULL }, + { "logicalnot", 600, NULL }, + { "zdotaccent", 600, NULL }, + { "Atilde", 600, NULL }, + { "breve", 600, NULL }, + { "bar", 600, NULL }, + { "fraction", 600, NULL }, + { "less", 600, NULL }, + { "ecaron", 600, NULL }, + { "guilsinglleft", 600, NULL }, + { "exclam", 600, NULL }, + { "period", 600, NULL }, + { "Rcaron", 600, NULL }, + { "Kcommaaccent", 600, NULL }, + { "greater", 600, NULL }, + { "atilde", 600, NULL }, + { "brokenbar", 600, NULL }, + { "quoteleft", 600, NULL }, + { "Edotaccent", 600, NULL }, + { "onesuperior", 600, NULL } +}; + +static BuiltinFontWidth courierBoldWidthsTab[] = { + { "Ntilde", 600, NULL }, + { "rcaron", 600, NULL }, + { "kcommaaccent", 600, NULL }, + { "Ncommaaccent", 600, NULL }, + { "Zacute", 600, NULL }, + { "comma", 600, NULL }, + { "cedilla", 600, NULL }, + { "plusminus", 600, NULL }, + { "circumflex", 600, NULL }, + { "dotaccent", 600, NULL }, + { "edotaccent", 600, NULL }, + { "asciitilde", 600, NULL }, + { "colon", 600, NULL }, + { "onehalf", 600, NULL }, + { "dollar", 600, NULL }, + { "Lcaron", 600, NULL }, + { "ntilde", 600, NULL }, + { "Aogonek", 600, NULL }, + { "ncommaaccent", 600, NULL }, + { "minus", 600, NULL }, + { "Iogonek", 600, NULL }, + { "zacute", 600, NULL }, + { "yen", 600, NULL }, + { "space", 600, NULL }, + { "Omacron", 600, NULL }, + { "questiondown", 600, NULL }, + { "emdash", 600, NULL }, + { "Agrave", 600, NULL }, + { "three", 600, NULL }, + { "numbersign", 600, NULL }, + { "lcaron", 600, NULL }, + { "A", 600, NULL }, + { "B", 600, NULL }, + { "C", 600, NULL }, + { "aogonek", 600, NULL }, + { "D", 600, NULL }, + { "E", 600, NULL }, + { "onequarter", 600, NULL }, + { "F", 600, NULL }, + { "G", 600, NULL }, + { "H", 600, NULL }, + { "I", 600, NULL }, + { "J", 600, NULL }, + { "K", 600, NULL }, + { "iogonek", 600, NULL }, + { "backslash", 600, NULL }, + { "L", 600, NULL }, + { "periodcentered", 600, NULL }, + { "M", 600, NULL }, + { "N", 600, NULL }, + { "omacron", 600, NULL }, + { "Tcommaaccent", 600, NULL }, + { "O", 600, NULL }, + { "P", 600, NULL }, + { "Q", 600, NULL }, + { "Uhungarumlaut", 600, NULL }, + { "R", 600, NULL }, + { "Aacute", 600, NULL }, + { "caron", 600, NULL }, + { "S", 600, NULL }, + { "T", 600, NULL }, + { "U", 600, NULL }, + { "agrave", 600, NULL }, + { "V", 600, NULL }, + { "W", 600, NULL }, + { "X", 600, NULL }, + { "question", 600, NULL }, + { "equal", 600, NULL }, + { "Y", 600, NULL }, + { "Z", 600, NULL }, + { "four", 600, NULL }, + { "a", 600, NULL }, + { "Gcommaaccent", 600, NULL }, + { "b", 600, NULL }, + { "c", 600, NULL }, + { "d", 600, NULL }, + { "e", 600, NULL }, + { "f", 600, NULL }, + { "g", 600, NULL }, + { "bullet", 600, NULL }, + { "h", 600, NULL }, + { "i", 600, NULL }, + { "Oslash", 600, NULL }, + { "dagger", 600, NULL }, + { "j", 600, NULL }, + { "k", 600, NULL }, + { "l", 600, NULL }, + { "m", 600, NULL }, + { "n", 600, NULL }, + { "tcommaaccent", 600, NULL }, + { "o", 600, NULL }, + { "ordfeminine", 600, NULL }, + { "ring", 600, NULL }, + { "p", 600, NULL }, + { "q", 600, NULL }, + { "uhungarumlaut", 600, NULL }, + { "r", 600, NULL }, + { "twosuperior", 600, NULL }, + { "aacute", 600, NULL }, + { "s", 600, NULL }, + { "OE", 600, NULL }, + { "t", 600, NULL }, + { "divide", 600, NULL }, + { "u", 600, NULL }, + { "Ccaron", 600, NULL }, + { "v", 600, NULL }, + { "w", 600, NULL }, + { "x", 600, NULL }, + { "y", 600, NULL }, + { "z", 600, NULL }, + { "Gbreve", 600, NULL }, + { "commaaccent", 600, NULL }, + { "hungarumlaut", 600, NULL }, + { "Idotaccent", 600, NULL }, + { "Nacute", 600, NULL }, + { "quotedbl", 600, NULL }, + { "gcommaaccent", 600, NULL }, + { "mu", 600, NULL }, + { "greaterequal", 600, NULL }, + { "Scaron", 600, NULL }, + { "Lslash", 600, NULL }, + { "semicolon", 600, NULL }, + { "oslash", 600, NULL }, + { "lessequal", 600, NULL }, + { "lozenge", 600, NULL }, + { "parenright", 600, NULL }, + { "ccaron", 600, NULL }, + { "Ecircumflex", 600, NULL }, + { "gbreve", 600, NULL }, + { "trademark", 600, NULL }, + { "daggerdbl", 600, NULL }, + { "nacute", 600, NULL }, + { "macron", 600, NULL }, + { "Otilde", 600, NULL }, + { "Emacron", 600, NULL }, + { "ellipsis", 600, NULL }, + { "scaron", 600, NULL }, + { "AE", 600, NULL }, + { "Ucircumflex", 600, NULL }, + { "lslash", 600, NULL }, + { "quotedblleft", 600, NULL }, + { "guilsinglright", 600, NULL }, + { "hyphen", 600, NULL }, + { "quotesingle", 600, NULL }, + { "eight", 600, NULL }, + { "exclamdown", 600, NULL }, + { "endash", 600, NULL }, + { "oe", 600, NULL }, + { "Abreve", 600, NULL }, + { "Umacron", 600, NULL }, + { "ecircumflex", 600, NULL }, + { "Adieresis", 600, NULL }, + { "copyright", 600, NULL }, + { "Egrave", 600, NULL }, + { "slash", 600, NULL }, + { "Edieresis", 600, NULL }, + { "otilde", 600, NULL }, + { "Idieresis", 600, NULL }, + { "parenleft", 600, NULL }, + { "one", 600, NULL }, + { "emacron", 600, NULL }, + { "Odieresis", 600, NULL }, + { "ucircumflex", 600, NULL }, + { "bracketleft", 600, NULL }, + { "Ugrave", 600, NULL }, + { "quoteright", 600, NULL }, + { "Udieresis", 600, NULL }, + { "perthousand", 600, NULL }, + { "Ydieresis", 600, NULL }, + { "umacron", 600, NULL }, + { "abreve", 600, NULL }, + { "Eacute", 600, NULL }, + { "adieresis", 600, NULL }, + { "egrave", 600, NULL }, + { "edieresis", 600, NULL }, + { "idieresis", 600, NULL }, + { "Eth", 600, NULL }, + { "ae", 600, NULL }, + { "asterisk", 600, NULL }, + { "odieresis", 600, NULL }, + { "Uacute", 600, NULL }, + { "ugrave", 600, NULL }, + { "nine", 600, NULL }, + { "five", 600, NULL }, + { "udieresis", 600, NULL }, + { "Zcaron", 600, NULL }, + { "Scommaaccent", 600, NULL }, + { "threequarters", 600, NULL }, + { "guillemotright", 600, NULL }, + { "Ccedilla", 600, NULL }, + { "ydieresis", 600, NULL }, + { "tilde", 600, NULL }, + { "at", 600, NULL }, + { "eacute", 600, NULL }, + { "underscore", 600, NULL }, + { "Euro", 600, NULL }, + { "Dcroat", 600, NULL }, + { "multiply", 600, NULL }, + { "zero", 600, NULL }, + { "eth", 600, NULL }, + { "Scedilla", 600, NULL }, + { "Ograve", 600, NULL }, + { "Racute", 600, NULL }, + { "partialdiff", 600, NULL }, + { "uacute", 600, NULL }, + { "braceleft", 600, NULL }, + { "Thorn", 600, NULL }, + { "zcaron", 600, NULL }, + { "scommaaccent", 600, NULL }, + { "ccedilla", 600, NULL }, + { "Dcaron", 600, NULL }, + { "dcroat", 600, NULL }, + { "Ocircumflex", 600, NULL }, + { "Oacute", 600, NULL }, + { "scedilla", 600, NULL }, + { "ogonek", 600, NULL }, + { "ograve", 600, NULL }, + { "racute", 600, NULL }, + { "Tcaron", 600, NULL }, + { "Eogonek", 600, NULL }, + { "thorn", 600, NULL }, + { "degree", 600, NULL }, + { "registered", 600, NULL }, + { "radical", 600, NULL }, + { "Aring", 600, NULL }, + { "percent", 600, NULL }, + { "six", 600, NULL }, + { "paragraph", 600, NULL }, + { "dcaron", 600, NULL }, + { "Uogonek", 600, NULL }, + { "two", 600, NULL }, + { "summation", 600, NULL }, + { "Igrave", 600, NULL }, + { "Lacute", 600, NULL }, + { "ocircumflex", 600, NULL }, + { "oacute", 600, NULL }, + { "Uring", 600, NULL }, + { "Lcommaaccent", 600, NULL }, + { "tcaron", 600, NULL }, + { "eogonek", 600, NULL }, + { "Delta", 600, NULL }, + { "Ohungarumlaut", 600, NULL }, + { "asciicircum", 600, NULL }, + { "aring", 600, NULL }, + { "grave", 600, NULL }, + { "uogonek", 600, NULL }, + { "bracketright", 600, NULL }, + { "Iacute", 600, NULL }, + { "ampersand", 600, NULL }, + { "igrave", 600, NULL }, + { "lacute", 600, NULL }, + { "Ncaron", 600, NULL }, + { "plus", 600, NULL }, + { "uring", 600, NULL }, + { "quotesinglbase", 600, NULL }, + { "lcommaaccent", 600, NULL }, + { "Yacute", 600, NULL }, + { "ohungarumlaut", 600, NULL }, + { "threesuperior", 600, NULL }, + { "acute", 600, NULL }, + { "section", 600, NULL }, + { "dieresis", 600, NULL }, + { "iacute", 600, NULL }, + { "quotedblbase", 600, NULL }, + { "ncaron", 600, NULL }, + { "florin", 600, NULL }, + { "yacute", 600, NULL }, + { "Rcommaaccent", 600, NULL }, + { "fi", 600, NULL }, + { "fl", 600, NULL }, + { "Acircumflex", 600, NULL }, + { "Cacute", 600, NULL }, + { "Icircumflex", 600, NULL }, + { "guillemotleft", 600, NULL }, + { "germandbls", 600, NULL }, + { "Amacron", 600, NULL }, + { "seven", 600, NULL }, + { "Sacute", 600, NULL }, + { "ordmasculine", 600, NULL }, + { "dotlessi", 600, NULL }, + { "sterling", 600, NULL }, + { "notequal", 600, NULL }, + { "Imacron", 600, NULL }, + { "rcommaaccent", 600, NULL }, + { "Zdotaccent", 600, NULL }, + { "acircumflex", 600, NULL }, + { "cacute", 600, NULL }, + { "Ecaron", 600, NULL }, + { "icircumflex", 600, NULL }, + { "braceright", 600, NULL }, + { "quotedblright", 600, NULL }, + { "amacron", 600, NULL }, + { "sacute", 600, NULL }, + { "imacron", 600, NULL }, + { "cent", 600, NULL }, + { "currency", 600, NULL }, + { "logicalnot", 600, NULL }, + { "zdotaccent", 600, NULL }, + { "Atilde", 600, NULL }, + { "breve", 600, NULL }, + { "bar", 600, NULL }, + { "fraction", 600, NULL }, + { "less", 600, NULL }, + { "ecaron", 600, NULL }, + { "guilsinglleft", 600, NULL }, + { "exclam", 600, NULL }, + { "period", 600, NULL }, + { "Rcaron", 600, NULL }, + { "Kcommaaccent", 600, NULL }, + { "greater", 600, NULL }, + { "atilde", 600, NULL }, + { "brokenbar", 600, NULL }, + { "quoteleft", 600, NULL }, + { "Edotaccent", 600, NULL }, + { "onesuperior", 600, NULL } +}; + +static BuiltinFontWidth courierBoldObliqueWidthsTab[] = { + { "Ntilde", 600, NULL }, + { "rcaron", 600, NULL }, + { "kcommaaccent", 600, NULL }, + { "Ncommaaccent", 600, NULL }, + { "Zacute", 600, NULL }, + { "comma", 600, NULL }, + { "cedilla", 600, NULL }, + { "plusminus", 600, NULL }, + { "circumflex", 600, NULL }, + { "dotaccent", 600, NULL }, + { "edotaccent", 600, NULL }, + { "asciitilde", 600, NULL }, + { "colon", 600, NULL }, + { "onehalf", 600, NULL }, + { "dollar", 600, NULL }, + { "Lcaron", 600, NULL }, + { "ntilde", 600, NULL }, + { "Aogonek", 600, NULL }, + { "ncommaaccent", 600, NULL }, + { "minus", 600, NULL }, + { "Iogonek", 600, NULL }, + { "zacute", 600, NULL }, + { "yen", 600, NULL }, + { "space", 600, NULL }, + { "Omacron", 600, NULL }, + { "questiondown", 600, NULL }, + { "emdash", 600, NULL }, + { "Agrave", 600, NULL }, + { "three", 600, NULL }, + { "numbersign", 600, NULL }, + { "lcaron", 600, NULL }, + { "A", 600, NULL }, + { "B", 600, NULL }, + { "C", 600, NULL }, + { "aogonek", 600, NULL }, + { "D", 600, NULL }, + { "E", 600, NULL }, + { "onequarter", 600, NULL }, + { "F", 600, NULL }, + { "G", 600, NULL }, + { "H", 600, NULL }, + { "I", 600, NULL }, + { "J", 600, NULL }, + { "K", 600, NULL }, + { "iogonek", 600, NULL }, + { "backslash", 600, NULL }, + { "L", 600, NULL }, + { "periodcentered", 600, NULL }, + { "M", 600, NULL }, + { "N", 600, NULL }, + { "omacron", 600, NULL }, + { "Tcommaaccent", 600, NULL }, + { "O", 600, NULL }, + { "P", 600, NULL }, + { "Q", 600, NULL }, + { "Uhungarumlaut", 600, NULL }, + { "R", 600, NULL }, + { "Aacute", 600, NULL }, + { "caron", 600, NULL }, + { "S", 600, NULL }, + { "T", 600, NULL }, + { "U", 600, NULL }, + { "agrave", 600, NULL }, + { "V", 600, NULL }, + { "W", 600, NULL }, + { "X", 600, NULL }, + { "question", 600, NULL }, + { "equal", 600, NULL }, + { "Y", 600, NULL }, + { "Z", 600, NULL }, + { "four", 600, NULL }, + { "a", 600, NULL }, + { "Gcommaaccent", 600, NULL }, + { "b", 600, NULL }, + { "c", 600, NULL }, + { "d", 600, NULL }, + { "e", 600, NULL }, + { "f", 600, NULL }, + { "g", 600, NULL }, + { "bullet", 600, NULL }, + { "h", 600, NULL }, + { "i", 600, NULL }, + { "Oslash", 600, NULL }, + { "dagger", 600, NULL }, + { "j", 600, NULL }, + { "k", 600, NULL }, + { "l", 600, NULL }, + { "m", 600, NULL }, + { "n", 600, NULL }, + { "tcommaaccent", 600, NULL }, + { "o", 600, NULL }, + { "ordfeminine", 600, NULL }, + { "ring", 600, NULL }, + { "p", 600, NULL }, + { "q", 600, NULL }, + { "uhungarumlaut", 600, NULL }, + { "r", 600, NULL }, + { "twosuperior", 600, NULL }, + { "aacute", 600, NULL }, + { "s", 600, NULL }, + { "OE", 600, NULL }, + { "t", 600, NULL }, + { "divide", 600, NULL }, + { "u", 600, NULL }, + { "Ccaron", 600, NULL }, + { "v", 600, NULL }, + { "w", 600, NULL }, + { "x", 600, NULL }, + { "y", 600, NULL }, + { "z", 600, NULL }, + { "Gbreve", 600, NULL }, + { "commaaccent", 600, NULL }, + { "hungarumlaut", 600, NULL }, + { "Idotaccent", 600, NULL }, + { "Nacute", 600, NULL }, + { "quotedbl", 600, NULL }, + { "gcommaaccent", 600, NULL }, + { "mu", 600, NULL }, + { "greaterequal", 600, NULL }, + { "Scaron", 600, NULL }, + { "Lslash", 600, NULL }, + { "semicolon", 600, NULL }, + { "oslash", 600, NULL }, + { "lessequal", 600, NULL }, + { "lozenge", 600, NULL }, + { "parenright", 600, NULL }, + { "ccaron", 600, NULL }, + { "Ecircumflex", 600, NULL }, + { "gbreve", 600, NULL }, + { "trademark", 600, NULL }, + { "daggerdbl", 600, NULL }, + { "nacute", 600, NULL }, + { "macron", 600, NULL }, + { "Otilde", 600, NULL }, + { "Emacron", 600, NULL }, + { "ellipsis", 600, NULL }, + { "scaron", 600, NULL }, + { "AE", 600, NULL }, + { "Ucircumflex", 600, NULL }, + { "lslash", 600, NULL }, + { "quotedblleft", 600, NULL }, + { "guilsinglright", 600, NULL }, + { "hyphen", 600, NULL }, + { "quotesingle", 600, NULL }, + { "eight", 600, NULL }, + { "exclamdown", 600, NULL }, + { "endash", 600, NULL }, + { "oe", 600, NULL }, + { "Abreve", 600, NULL }, + { "Umacron", 600, NULL }, + { "ecircumflex", 600, NULL }, + { "Adieresis", 600, NULL }, + { "copyright", 600, NULL }, + { "Egrave", 600, NULL }, + { "slash", 600, NULL }, + { "Edieresis", 600, NULL }, + { "otilde", 600, NULL }, + { "Idieresis", 600, NULL }, + { "parenleft", 600, NULL }, + { "one", 600, NULL }, + { "emacron", 600, NULL }, + { "Odieresis", 600, NULL }, + { "ucircumflex", 600, NULL }, + { "bracketleft", 600, NULL }, + { "Ugrave", 600, NULL }, + { "quoteright", 600, NULL }, + { "Udieresis", 600, NULL }, + { "perthousand", 600, NULL }, + { "Ydieresis", 600, NULL }, + { "umacron", 600, NULL }, + { "abreve", 600, NULL }, + { "Eacute", 600, NULL }, + { "adieresis", 600, NULL }, + { "egrave", 600, NULL }, + { "edieresis", 600, NULL }, + { "idieresis", 600, NULL }, + { "Eth", 600, NULL }, + { "ae", 600, NULL }, + { "asterisk", 600, NULL }, + { "odieresis", 600, NULL }, + { "Uacute", 600, NULL }, + { "ugrave", 600, NULL }, + { "nine", 600, NULL }, + { "five", 600, NULL }, + { "udieresis", 600, NULL }, + { "Zcaron", 600, NULL }, + { "Scommaaccent", 600, NULL }, + { "threequarters", 600, NULL }, + { "guillemotright", 600, NULL }, + { "Ccedilla", 600, NULL }, + { "ydieresis", 600, NULL }, + { "tilde", 600, NULL }, + { "at", 600, NULL }, + { "eacute", 600, NULL }, + { "underscore", 600, NULL }, + { "Euro", 600, NULL }, + { "Dcroat", 600, NULL }, + { "multiply", 600, NULL }, + { "zero", 600, NULL }, + { "eth", 600, NULL }, + { "Scedilla", 600, NULL }, + { "Ograve", 600, NULL }, + { "Racute", 600, NULL }, + { "partialdiff", 600, NULL }, + { "uacute", 600, NULL }, + { "braceleft", 600, NULL }, + { "Thorn", 600, NULL }, + { "zcaron", 600, NULL }, + { "scommaaccent", 600, NULL }, + { "ccedilla", 600, NULL }, + { "Dcaron", 600, NULL }, + { "dcroat", 600, NULL }, + { "Ocircumflex", 600, NULL }, + { "Oacute", 600, NULL }, + { "scedilla", 600, NULL }, + { "ogonek", 600, NULL }, + { "ograve", 600, NULL }, + { "racute", 600, NULL }, + { "Tcaron", 600, NULL }, + { "Eogonek", 600, NULL }, + { "thorn", 600, NULL }, + { "degree", 600, NULL }, + { "registered", 600, NULL }, + { "radical", 600, NULL }, + { "Aring", 600, NULL }, + { "percent", 600, NULL }, + { "six", 600, NULL }, + { "paragraph", 600, NULL }, + { "dcaron", 600, NULL }, + { "Uogonek", 600, NULL }, + { "two", 600, NULL }, + { "summation", 600, NULL }, + { "Igrave", 600, NULL }, + { "Lacute", 600, NULL }, + { "ocircumflex", 600, NULL }, + { "oacute", 600, NULL }, + { "Uring", 600, NULL }, + { "Lcommaaccent", 600, NULL }, + { "tcaron", 600, NULL }, + { "eogonek", 600, NULL }, + { "Delta", 600, NULL }, + { "Ohungarumlaut", 600, NULL }, + { "asciicircum", 600, NULL }, + { "aring", 600, NULL }, + { "grave", 600, NULL }, + { "uogonek", 600, NULL }, + { "bracketright", 600, NULL }, + { "Iacute", 600, NULL }, + { "ampersand", 600, NULL }, + { "igrave", 600, NULL }, + { "lacute", 600, NULL }, + { "Ncaron", 600, NULL }, + { "plus", 600, NULL }, + { "uring", 600, NULL }, + { "quotesinglbase", 600, NULL }, + { "lcommaaccent", 600, NULL }, + { "Yacute", 600, NULL }, + { "ohungarumlaut", 600, NULL }, + { "threesuperior", 600, NULL }, + { "acute", 600, NULL }, + { "section", 600, NULL }, + { "dieresis", 600, NULL }, + { "iacute", 600, NULL }, + { "quotedblbase", 600, NULL }, + { "ncaron", 600, NULL }, + { "florin", 600, NULL }, + { "yacute", 600, NULL }, + { "Rcommaaccent", 600, NULL }, + { "fi", 600, NULL }, + { "fl", 600, NULL }, + { "Acircumflex", 600, NULL }, + { "Cacute", 600, NULL }, + { "Icircumflex", 600, NULL }, + { "guillemotleft", 600, NULL }, + { "germandbls", 600, NULL }, + { "Amacron", 600, NULL }, + { "seven", 600, NULL }, + { "Sacute", 600, NULL }, + { "ordmasculine", 600, NULL }, + { "dotlessi", 600, NULL }, + { "sterling", 600, NULL }, + { "notequal", 600, NULL }, + { "Imacron", 600, NULL }, + { "rcommaaccent", 600, NULL }, + { "Zdotaccent", 600, NULL }, + { "acircumflex", 600, NULL }, + { "cacute", 600, NULL }, + { "Ecaron", 600, NULL }, + { "icircumflex", 600, NULL }, + { "braceright", 600, NULL }, + { "quotedblright", 600, NULL }, + { "amacron", 600, NULL }, + { "sacute", 600, NULL }, + { "imacron", 600, NULL }, + { "cent", 600, NULL }, + { "currency", 600, NULL }, + { "logicalnot", 600, NULL }, + { "zdotaccent", 600, NULL }, + { "Atilde", 600, NULL }, + { "breve", 600, NULL }, + { "bar", 600, NULL }, + { "fraction", 600, NULL }, + { "less", 600, NULL }, + { "ecaron", 600, NULL }, + { "guilsinglleft", 600, NULL }, + { "exclam", 600, NULL }, + { "period", 600, NULL }, + { "Rcaron", 600, NULL }, + { "Kcommaaccent", 600, NULL }, + { "greater", 600, NULL }, + { "atilde", 600, NULL }, + { "brokenbar", 600, NULL }, + { "quoteleft", 600, NULL }, + { "Edotaccent", 600, NULL }, + { "onesuperior", 600, NULL } +}; + +static BuiltinFontWidth courierObliqueWidthsTab[] = { + { "Ntilde", 600, NULL }, + { "rcaron", 600, NULL }, + { "kcommaaccent", 600, NULL }, + { "Ncommaaccent", 600, NULL }, + { "Zacute", 600, NULL }, + { "comma", 600, NULL }, + { "cedilla", 600, NULL }, + { "plusminus", 600, NULL }, + { "circumflex", 600, NULL }, + { "dotaccent", 600, NULL }, + { "edotaccent", 600, NULL }, + { "asciitilde", 600, NULL }, + { "colon", 600, NULL }, + { "onehalf", 600, NULL }, + { "dollar", 600, NULL }, + { "Lcaron", 600, NULL }, + { "ntilde", 600, NULL }, + { "Aogonek", 600, NULL }, + { "ncommaaccent", 600, NULL }, + { "minus", 600, NULL }, + { "Iogonek", 600, NULL }, + { "zacute", 600, NULL }, + { "yen", 600, NULL }, + { "space", 600, NULL }, + { "Omacron", 600, NULL }, + { "questiondown", 600, NULL }, + { "emdash", 600, NULL }, + { "Agrave", 600, NULL }, + { "three", 600, NULL }, + { "numbersign", 600, NULL }, + { "lcaron", 600, NULL }, + { "A", 600, NULL }, + { "B", 600, NULL }, + { "C", 600, NULL }, + { "aogonek", 600, NULL }, + { "D", 600, NULL }, + { "E", 600, NULL }, + { "onequarter", 600, NULL }, + { "F", 600, NULL }, + { "G", 600, NULL }, + { "H", 600, NULL }, + { "I", 600, NULL }, + { "J", 600, NULL }, + { "K", 600, NULL }, + { "iogonek", 600, NULL }, + { "backslash", 600, NULL }, + { "L", 600, NULL }, + { "periodcentered", 600, NULL }, + { "M", 600, NULL }, + { "N", 600, NULL }, + { "omacron", 600, NULL }, + { "Tcommaaccent", 600, NULL }, + { "O", 600, NULL }, + { "P", 600, NULL }, + { "Q", 600, NULL }, + { "Uhungarumlaut", 600, NULL }, + { "R", 600, NULL }, + { "Aacute", 600, NULL }, + { "caron", 600, NULL }, + { "S", 600, NULL }, + { "T", 600, NULL }, + { "U", 600, NULL }, + { "agrave", 600, NULL }, + { "V", 600, NULL }, + { "W", 600, NULL }, + { "X", 600, NULL }, + { "question", 600, NULL }, + { "equal", 600, NULL }, + { "Y", 600, NULL }, + { "Z", 600, NULL }, + { "four", 600, NULL }, + { "a", 600, NULL }, + { "Gcommaaccent", 600, NULL }, + { "b", 600, NULL }, + { "c", 600, NULL }, + { "d", 600, NULL }, + { "e", 600, NULL }, + { "f", 600, NULL }, + { "g", 600, NULL }, + { "bullet", 600, NULL }, + { "h", 600, NULL }, + { "i", 600, NULL }, + { "Oslash", 600, NULL }, + { "dagger", 600, NULL }, + { "j", 600, NULL }, + { "k", 600, NULL }, + { "l", 600, NULL }, + { "m", 600, NULL }, + { "n", 600, NULL }, + { "tcommaaccent", 600, NULL }, + { "o", 600, NULL }, + { "ordfeminine", 600, NULL }, + { "ring", 600, NULL }, + { "p", 600, NULL }, + { "q", 600, NULL }, + { "uhungarumlaut", 600, NULL }, + { "r", 600, NULL }, + { "twosuperior", 600, NULL }, + { "aacute", 600, NULL }, + { "s", 600, NULL }, + { "OE", 600, NULL }, + { "t", 600, NULL }, + { "divide", 600, NULL }, + { "u", 600, NULL }, + { "Ccaron", 600, NULL }, + { "v", 600, NULL }, + { "w", 600, NULL }, + { "x", 600, NULL }, + { "y", 600, NULL }, + { "z", 600, NULL }, + { "Gbreve", 600, NULL }, + { "commaaccent", 600, NULL }, + { "hungarumlaut", 600, NULL }, + { "Idotaccent", 600, NULL }, + { "Nacute", 600, NULL }, + { "quotedbl", 600, NULL }, + { "gcommaaccent", 600, NULL }, + { "mu", 600, NULL }, + { "greaterequal", 600, NULL }, + { "Scaron", 600, NULL }, + { "Lslash", 600, NULL }, + { "semicolon", 600, NULL }, + { "oslash", 600, NULL }, + { "lessequal", 600, NULL }, + { "lozenge", 600, NULL }, + { "parenright", 600, NULL }, + { "ccaron", 600, NULL }, + { "Ecircumflex", 600, NULL }, + { "gbreve", 600, NULL }, + { "trademark", 600, NULL }, + { "daggerdbl", 600, NULL }, + { "nacute", 600, NULL }, + { "macron", 600, NULL }, + { "Otilde", 600, NULL }, + { "Emacron", 600, NULL }, + { "ellipsis", 600, NULL }, + { "scaron", 600, NULL }, + { "AE", 600, NULL }, + { "Ucircumflex", 600, NULL }, + { "lslash", 600, NULL }, + { "quotedblleft", 600, NULL }, + { "guilsinglright", 600, NULL }, + { "hyphen", 600, NULL }, + { "quotesingle", 600, NULL }, + { "eight", 600, NULL }, + { "exclamdown", 600, NULL }, + { "endash", 600, NULL }, + { "oe", 600, NULL }, + { "Abreve", 600, NULL }, + { "Umacron", 600, NULL }, + { "ecircumflex", 600, NULL }, + { "Adieresis", 600, NULL }, + { "copyright", 600, NULL }, + { "Egrave", 600, NULL }, + { "slash", 600, NULL }, + { "Edieresis", 600, NULL }, + { "otilde", 600, NULL }, + { "Idieresis", 600, NULL }, + { "parenleft", 600, NULL }, + { "one", 600, NULL }, + { "emacron", 600, NULL }, + { "Odieresis", 600, NULL }, + { "ucircumflex", 600, NULL }, + { "bracketleft", 600, NULL }, + { "Ugrave", 600, NULL }, + { "quoteright", 600, NULL }, + { "Udieresis", 600, NULL }, + { "perthousand", 600, NULL }, + { "Ydieresis", 600, NULL }, + { "umacron", 600, NULL }, + { "abreve", 600, NULL }, + { "Eacute", 600, NULL }, + { "adieresis", 600, NULL }, + { "egrave", 600, NULL }, + { "edieresis", 600, NULL }, + { "idieresis", 600, NULL }, + { "Eth", 600, NULL }, + { "ae", 600, NULL }, + { "asterisk", 600, NULL }, + { "odieresis", 600, NULL }, + { "Uacute", 600, NULL }, + { "ugrave", 600, NULL }, + { "nine", 600, NULL }, + { "five", 600, NULL }, + { "udieresis", 600, NULL }, + { "Zcaron", 600, NULL }, + { "Scommaaccent", 600, NULL }, + { "threequarters", 600, NULL }, + { "guillemotright", 600, NULL }, + { "Ccedilla", 600, NULL }, + { "ydieresis", 600, NULL }, + { "tilde", 600, NULL }, + { "at", 600, NULL }, + { "eacute", 600, NULL }, + { "underscore", 600, NULL }, + { "Euro", 600, NULL }, + { "Dcroat", 600, NULL }, + { "multiply", 600, NULL }, + { "zero", 600, NULL }, + { "eth", 600, NULL }, + { "Scedilla", 600, NULL }, + { "Ograve", 600, NULL }, + { "Racute", 600, NULL }, + { "partialdiff", 600, NULL }, + { "uacute", 600, NULL }, + { "braceleft", 600, NULL }, + { "Thorn", 600, NULL }, + { "zcaron", 600, NULL }, + { "scommaaccent", 600, NULL }, + { "ccedilla", 600, NULL }, + { "Dcaron", 600, NULL }, + { "dcroat", 600, NULL }, + { "Ocircumflex", 600, NULL }, + { "Oacute", 600, NULL }, + { "scedilla", 600, NULL }, + { "ogonek", 600, NULL }, + { "ograve", 600, NULL }, + { "racute", 600, NULL }, + { "Tcaron", 600, NULL }, + { "Eogonek", 600, NULL }, + { "thorn", 600, NULL }, + { "degree", 600, NULL }, + { "registered", 600, NULL }, + { "radical", 600, NULL }, + { "Aring", 600, NULL }, + { "percent", 600, NULL }, + { "six", 600, NULL }, + { "paragraph", 600, NULL }, + { "dcaron", 600, NULL }, + { "Uogonek", 600, NULL }, + { "two", 600, NULL }, + { "summation", 600, NULL }, + { "Igrave", 600, NULL }, + { "Lacute", 600, NULL }, + { "ocircumflex", 600, NULL }, + { "oacute", 600, NULL }, + { "Uring", 600, NULL }, + { "Lcommaaccent", 600, NULL }, + { "tcaron", 600, NULL }, + { "eogonek", 600, NULL }, + { "Delta", 600, NULL }, + { "Ohungarumlaut", 600, NULL }, + { "asciicircum", 600, NULL }, + { "aring", 600, NULL }, + { "grave", 600, NULL }, + { "uogonek", 600, NULL }, + { "bracketright", 600, NULL }, + { "Iacute", 600, NULL }, + { "ampersand", 600, NULL }, + { "igrave", 600, NULL }, + { "lacute", 600, NULL }, + { "Ncaron", 600, NULL }, + { "plus", 600, NULL }, + { "uring", 600, NULL }, + { "quotesinglbase", 600, NULL }, + { "lcommaaccent", 600, NULL }, + { "Yacute", 600, NULL }, + { "ohungarumlaut", 600, NULL }, + { "threesuperior", 600, NULL }, + { "acute", 600, NULL }, + { "section", 600, NULL }, + { "dieresis", 600, NULL }, + { "iacute", 600, NULL }, + { "quotedblbase", 600, NULL }, + { "ncaron", 600, NULL }, + { "florin", 600, NULL }, + { "yacute", 600, NULL }, + { "Rcommaaccent", 600, NULL }, + { "fi", 600, NULL }, + { "fl", 600, NULL }, + { "Acircumflex", 600, NULL }, + { "Cacute", 600, NULL }, + { "Icircumflex", 600, NULL }, + { "guillemotleft", 600, NULL }, + { "germandbls", 600, NULL }, + { "Amacron", 600, NULL }, + { "seven", 600, NULL }, + { "Sacute", 600, NULL }, + { "ordmasculine", 600, NULL }, + { "dotlessi", 600, NULL }, + { "sterling", 600, NULL }, + { "notequal", 600, NULL }, + { "Imacron", 600, NULL }, + { "rcommaaccent", 600, NULL }, + { "Zdotaccent", 600, NULL }, + { "acircumflex", 600, NULL }, + { "cacute", 600, NULL }, + { "Ecaron", 600, NULL }, + { "icircumflex", 600, NULL }, + { "braceright", 600, NULL }, + { "quotedblright", 600, NULL }, + { "amacron", 600, NULL }, + { "sacute", 600, NULL }, + { "imacron", 600, NULL }, + { "cent", 600, NULL }, + { "currency", 600, NULL }, + { "logicalnot", 600, NULL }, + { "zdotaccent", 600, NULL }, + { "Atilde", 600, NULL }, + { "breve", 600, NULL }, + { "bar", 600, NULL }, + { "fraction", 600, NULL }, + { "less", 600, NULL }, + { "ecaron", 600, NULL }, + { "guilsinglleft", 600, NULL }, + { "exclam", 600, NULL }, + { "period", 600, NULL }, + { "Rcaron", 600, NULL }, + { "Kcommaaccent", 600, NULL }, + { "greater", 600, NULL }, + { "atilde", 600, NULL }, + { "brokenbar", 600, NULL }, + { "quoteleft", 600, NULL }, + { "Edotaccent", 600, NULL }, + { "onesuperior", 600, NULL } +}; + +static BuiltinFontWidth helveticaWidthsTab[] = { + { "Ntilde", 722, NULL }, + { "rcaron", 333, NULL }, + { "kcommaaccent", 500, NULL }, + { "Ncommaaccent", 722, NULL }, + { "Zacute", 611, NULL }, + { "comma", 278, NULL }, + { "cedilla", 333, NULL }, + { "plusminus", 584, NULL }, + { "circumflex", 333, NULL }, + { "dotaccent", 333, NULL }, + { "edotaccent", 556, NULL }, + { "asciitilde", 584, NULL }, + { "colon", 278, NULL }, + { "onehalf", 834, NULL }, + { "dollar", 556, NULL }, + { "Lcaron", 556, NULL }, + { "ntilde", 556, NULL }, + { "Aogonek", 667, NULL }, + { "ncommaaccent", 556, NULL }, + { "minus", 584, NULL }, + { "Iogonek", 278, NULL }, + { "zacute", 500, NULL }, + { "yen", 556, NULL }, + { "space", 278, NULL }, + { "Omacron", 778, NULL }, + { "questiondown", 611, NULL }, + { "emdash", 1000, NULL }, + { "Agrave", 667, NULL }, + { "three", 556, NULL }, + { "numbersign", 556, NULL }, + { "lcaron", 299, NULL }, + { "A", 667, NULL }, + { "B", 667, NULL }, + { "C", 722, NULL }, + { "aogonek", 556, NULL }, + { "D", 722, NULL }, + { "E", 667, NULL }, + { "onequarter", 834, NULL }, + { "F", 611, NULL }, + { "G", 778, NULL }, + { "H", 722, NULL }, + { "I", 278, NULL }, + { "J", 500, NULL }, + { "K", 667, NULL }, + { "iogonek", 222, NULL }, + { "backslash", 278, NULL }, + { "L", 556, NULL }, + { "periodcentered", 278, NULL }, + { "M", 833, NULL }, + { "N", 722, NULL }, + { "omacron", 556, NULL }, + { "Tcommaaccent", 611, NULL }, + { "O", 778, NULL }, + { "P", 667, NULL }, + { "Q", 778, NULL }, + { "Uhungarumlaut", 722, NULL }, + { "R", 722, NULL }, + { "Aacute", 667, NULL }, + { "caron", 333, NULL }, + { "S", 667, NULL }, + { "T", 611, NULL }, + { "U", 722, NULL }, + { "agrave", 556, NULL }, + { "V", 667, NULL }, + { "W", 944, NULL }, + { "X", 667, NULL }, + { "question", 556, NULL }, + { "equal", 584, NULL }, + { "Y", 667, NULL }, + { "Z", 611, NULL }, + { "four", 556, NULL }, + { "a", 556, NULL }, + { "Gcommaaccent", 778, NULL }, + { "b", 556, NULL }, + { "c", 500, NULL }, + { "d", 556, NULL }, + { "e", 556, NULL }, + { "f", 278, NULL }, + { "g", 556, NULL }, + { "bullet", 350, NULL }, + { "h", 556, NULL }, + { "i", 222, NULL }, + { "Oslash", 778, NULL }, + { "dagger", 556, NULL }, + { "j", 222, NULL }, + { "k", 500, NULL }, + { "l", 222, NULL }, + { "m", 833, NULL }, + { "n", 556, NULL }, + { "tcommaaccent", 278, NULL }, + { "o", 556, NULL }, + { "ordfeminine", 370, NULL }, + { "ring", 333, NULL }, + { "p", 556, NULL }, + { "q", 556, NULL }, + { "uhungarumlaut", 556, NULL }, + { "r", 333, NULL }, + { "twosuperior", 333, NULL }, + { "aacute", 556, NULL }, + { "s", 500, NULL }, + { "OE", 1000, NULL }, + { "t", 278, NULL }, + { "divide", 584, NULL }, + { "u", 556, NULL }, + { "Ccaron", 722, NULL }, + { "v", 500, NULL }, + { "w", 722, NULL }, + { "x", 500, NULL }, + { "y", 500, NULL }, + { "z", 500, NULL }, + { "Gbreve", 778, NULL }, + { "commaaccent", 250, NULL }, + { "hungarumlaut", 333, NULL }, + { "Idotaccent", 278, NULL }, + { "Nacute", 722, NULL }, + { "quotedbl", 355, NULL }, + { "gcommaaccent", 556, NULL }, + { "mu", 556, NULL }, + { "greaterequal", 549, NULL }, + { "Scaron", 667, NULL }, + { "Lslash", 556, NULL }, + { "semicolon", 278, NULL }, + { "oslash", 611, NULL }, + { "lessequal", 549, NULL }, + { "lozenge", 471, NULL }, + { "parenright", 333, NULL }, + { "ccaron", 500, NULL }, + { "Ecircumflex", 667, NULL }, + { "gbreve", 556, NULL }, + { "trademark", 1000, NULL }, + { "daggerdbl", 556, NULL }, + { "nacute", 556, NULL }, + { "macron", 333, NULL }, + { "Otilde", 778, NULL }, + { "Emacron", 667, NULL }, + { "ellipsis", 1000, NULL }, + { "scaron", 500, NULL }, + { "AE", 1000, NULL }, + { "Ucircumflex", 722, NULL }, + { "lslash", 222, NULL }, + { "quotedblleft", 333, NULL }, + { "guilsinglright", 333, NULL }, + { "hyphen", 333, NULL }, + { "quotesingle", 191, NULL }, + { "eight", 556, NULL }, + { "exclamdown", 333, NULL }, + { "endash", 556, NULL }, + { "oe", 944, NULL }, + { "Abreve", 667, NULL }, + { "Umacron", 722, NULL }, + { "ecircumflex", 556, NULL }, + { "Adieresis", 667, NULL }, + { "copyright", 737, NULL }, + { "Egrave", 667, NULL }, + { "slash", 278, NULL }, + { "Edieresis", 667, NULL }, + { "otilde", 556, NULL }, + { "Idieresis", 278, NULL }, + { "parenleft", 333, NULL }, + { "one", 556, NULL }, + { "emacron", 556, NULL }, + { "Odieresis", 778, NULL }, + { "ucircumflex", 556, NULL }, + { "bracketleft", 278, NULL }, + { "Ugrave", 722, NULL }, + { "quoteright", 222, NULL }, + { "Udieresis", 722, NULL }, + { "perthousand", 1000, NULL }, + { "Ydieresis", 667, NULL }, + { "umacron", 556, NULL }, + { "abreve", 556, NULL }, + { "Eacute", 667, NULL }, + { "adieresis", 556, NULL }, + { "egrave", 556, NULL }, + { "edieresis", 556, NULL }, + { "idieresis", 278, NULL }, + { "Eth", 722, NULL }, + { "ae", 889, NULL }, + { "asterisk", 389, NULL }, + { "odieresis", 556, NULL }, + { "Uacute", 722, NULL }, + { "ugrave", 556, NULL }, + { "nine", 556, NULL }, + { "five", 556, NULL }, + { "udieresis", 556, NULL }, + { "Zcaron", 611, NULL }, + { "Scommaaccent", 667, NULL }, + { "threequarters", 834, NULL }, + { "guillemotright", 556, NULL }, + { "Ccedilla", 722, NULL }, + { "ydieresis", 500, NULL }, + { "tilde", 333, NULL }, + { "at", 1015, NULL }, + { "eacute", 556, NULL }, + { "underscore", 556, NULL }, + { "Euro", 556, NULL }, + { "Dcroat", 722, NULL }, + { "multiply", 584, NULL }, + { "zero", 556, NULL }, + { "eth", 556, NULL }, + { "Scedilla", 667, NULL }, + { "Ograve", 778, NULL }, + { "Racute", 722, NULL }, + { "partialdiff", 476, NULL }, + { "uacute", 556, NULL }, + { "braceleft", 334, NULL }, + { "Thorn", 667, NULL }, + { "zcaron", 500, NULL }, + { "scommaaccent", 500, NULL }, + { "ccedilla", 500, NULL }, + { "Dcaron", 722, NULL }, + { "dcroat", 556, NULL }, + { "Ocircumflex", 778, NULL }, + { "Oacute", 778, NULL }, + { "scedilla", 500, NULL }, + { "ogonek", 333, NULL }, + { "ograve", 556, NULL }, + { "racute", 333, NULL }, + { "Tcaron", 611, NULL }, + { "Eogonek", 667, NULL }, + { "thorn", 556, NULL }, + { "degree", 400, NULL }, + { "registered", 737, NULL }, + { "radical", 453, NULL }, + { "Aring", 667, NULL }, + { "percent", 889, NULL }, + { "six", 556, NULL }, + { "paragraph", 537, NULL }, + { "dcaron", 643, NULL }, + { "Uogonek", 722, NULL }, + { "two", 556, NULL }, + { "summation", 600, NULL }, + { "Igrave", 278, NULL }, + { "Lacute", 556, NULL }, + { "ocircumflex", 556, NULL }, + { "oacute", 556, NULL }, + { "Uring", 722, NULL }, + { "Lcommaaccent", 556, NULL }, + { "tcaron", 317, NULL }, + { "eogonek", 556, NULL }, + { "Delta", 612, NULL }, + { "Ohungarumlaut", 778, NULL }, + { "asciicircum", 469, NULL }, + { "aring", 556, NULL }, + { "grave", 333, NULL }, + { "uogonek", 556, NULL }, + { "bracketright", 278, NULL }, + { "Iacute", 278, NULL }, + { "ampersand", 667, NULL }, + { "igrave", 278, NULL }, + { "lacute", 222, NULL }, + { "Ncaron", 722, NULL }, + { "plus", 584, NULL }, + { "uring", 556, NULL }, + { "quotesinglbase", 222, NULL }, + { "lcommaaccent", 222, NULL }, + { "Yacute", 667, NULL }, + { "ohungarumlaut", 556, NULL }, + { "threesuperior", 333, NULL }, + { "acute", 333, NULL }, + { "section", 556, NULL }, + { "dieresis", 333, NULL }, + { "iacute", 278, NULL }, + { "quotedblbase", 333, NULL }, + { "ncaron", 556, NULL }, + { "florin", 556, NULL }, + { "yacute", 500, NULL }, + { "Rcommaaccent", 722, NULL }, + { "fi", 500, NULL }, + { "fl", 500, NULL }, + { "Acircumflex", 667, NULL }, + { "Cacute", 722, NULL }, + { "Icircumflex", 278, NULL }, + { "guillemotleft", 556, NULL }, + { "germandbls", 611, NULL }, + { "Amacron", 667, NULL }, + { "seven", 556, NULL }, + { "Sacute", 667, NULL }, + { "ordmasculine", 365, NULL }, + { "dotlessi", 278, NULL }, + { "sterling", 556, NULL }, + { "notequal", 549, NULL }, + { "Imacron", 278, NULL }, + { "rcommaaccent", 333, NULL }, + { "Zdotaccent", 611, NULL }, + { "acircumflex", 556, NULL }, + { "cacute", 500, NULL }, + { "Ecaron", 667, NULL }, + { "icircumflex", 278, NULL }, + { "braceright", 334, NULL }, + { "quotedblright", 333, NULL }, + { "amacron", 556, NULL }, + { "sacute", 500, NULL }, + { "imacron", 278, NULL }, + { "cent", 556, NULL }, + { "currency", 556, NULL }, + { "logicalnot", 584, NULL }, + { "zdotaccent", 500, NULL }, + { "Atilde", 667, NULL }, + { "breve", 333, NULL }, + { "bar", 260, NULL }, + { "fraction", 167, NULL }, + { "less", 584, NULL }, + { "ecaron", 556, NULL }, + { "guilsinglleft", 333, NULL }, + { "exclam", 278, NULL }, + { "period", 278, NULL }, + { "Rcaron", 722, NULL }, + { "Kcommaaccent", 667, NULL }, + { "greater", 584, NULL }, + { "atilde", 556, NULL }, + { "brokenbar", 260, NULL }, + { "quoteleft", 222, NULL }, + { "Edotaccent", 667, NULL }, + { "onesuperior", 333, NULL } +}; + +static BuiltinFontWidth helveticaBoldWidthsTab[] = { + { "Ntilde", 722, NULL }, + { "rcaron", 389, NULL }, + { "kcommaaccent", 556, NULL }, + { "Ncommaaccent", 722, NULL }, + { "Zacute", 611, NULL }, + { "comma", 278, NULL }, + { "cedilla", 333, NULL }, + { "plusminus", 584, NULL }, + { "circumflex", 333, NULL }, + { "dotaccent", 333, NULL }, + { "edotaccent", 556, NULL }, + { "asciitilde", 584, NULL }, + { "colon", 333, NULL }, + { "onehalf", 834, NULL }, + { "dollar", 556, NULL }, + { "Lcaron", 611, NULL }, + { "ntilde", 611, NULL }, + { "Aogonek", 722, NULL }, + { "ncommaaccent", 611, NULL }, + { "minus", 584, NULL }, + { "Iogonek", 278, NULL }, + { "zacute", 500, NULL }, + { "yen", 556, NULL }, + { "space", 278, NULL }, + { "Omacron", 778, NULL }, + { "questiondown", 611, NULL }, + { "emdash", 1000, NULL }, + { "Agrave", 722, NULL }, + { "three", 556, NULL }, + { "numbersign", 556, NULL }, + { "lcaron", 400, NULL }, + { "A", 722, NULL }, + { "B", 722, NULL }, + { "C", 722, NULL }, + { "aogonek", 556, NULL }, + { "D", 722, NULL }, + { "E", 667, NULL }, + { "onequarter", 834, NULL }, + { "F", 611, NULL }, + { "G", 778, NULL }, + { "H", 722, NULL }, + { "I", 278, NULL }, + { "J", 556, NULL }, + { "K", 722, NULL }, + { "iogonek", 278, NULL }, + { "backslash", 278, NULL }, + { "L", 611, NULL }, + { "periodcentered", 278, NULL }, + { "M", 833, NULL }, + { "N", 722, NULL }, + { "omacron", 611, NULL }, + { "Tcommaaccent", 611, NULL }, + { "O", 778, NULL }, + { "P", 667, NULL }, + { "Q", 778, NULL }, + { "Uhungarumlaut", 722, NULL }, + { "R", 722, NULL }, + { "Aacute", 722, NULL }, + { "caron", 333, NULL }, + { "S", 667, NULL }, + { "T", 611, NULL }, + { "U", 722, NULL }, + { "agrave", 556, NULL }, + { "V", 667, NULL }, + { "W", 944, NULL }, + { "X", 667, NULL }, + { "question", 611, NULL }, + { "equal", 584, NULL }, + { "Y", 667, NULL }, + { "Z", 611, NULL }, + { "four", 556, NULL }, + { "a", 556, NULL }, + { "Gcommaaccent", 778, NULL }, + { "b", 611, NULL }, + { "c", 556, NULL }, + { "d", 611, NULL }, + { "e", 556, NULL }, + { "f", 333, NULL }, + { "g", 611, NULL }, + { "bullet", 350, NULL }, + { "h", 611, NULL }, + { "i", 278, NULL }, + { "Oslash", 778, NULL }, + { "dagger", 556, NULL }, + { "j", 278, NULL }, + { "k", 556, NULL }, + { "l", 278, NULL }, + { "m", 889, NULL }, + { "n", 611, NULL }, + { "tcommaaccent", 333, NULL }, + { "o", 611, NULL }, + { "ordfeminine", 370, NULL }, + { "ring", 333, NULL }, + { "p", 611, NULL }, + { "q", 611, NULL }, + { "uhungarumlaut", 611, NULL }, + { "r", 389, NULL }, + { "twosuperior", 333, NULL }, + { "aacute", 556, NULL }, + { "s", 556, NULL }, + { "OE", 1000, NULL }, + { "t", 333, NULL }, + { "divide", 584, NULL }, + { "u", 611, NULL }, + { "Ccaron", 722, NULL }, + { "v", 556, NULL }, + { "w", 778, NULL }, + { "x", 556, NULL }, + { "y", 556, NULL }, + { "z", 500, NULL }, + { "Gbreve", 778, NULL }, + { "commaaccent", 250, NULL }, + { "hungarumlaut", 333, NULL }, + { "Idotaccent", 278, NULL }, + { "Nacute", 722, NULL }, + { "quotedbl", 474, NULL }, + { "gcommaaccent", 611, NULL }, + { "mu", 611, NULL }, + { "greaterequal", 549, NULL }, + { "Scaron", 667, NULL }, + { "Lslash", 611, NULL }, + { "semicolon", 333, NULL }, + { "oslash", 611, NULL }, + { "lessequal", 549, NULL }, + { "lozenge", 494, NULL }, + { "parenright", 333, NULL }, + { "ccaron", 556, NULL }, + { "Ecircumflex", 667, NULL }, + { "gbreve", 611, NULL }, + { "trademark", 1000, NULL }, + { "daggerdbl", 556, NULL }, + { "nacute", 611, NULL }, + { "macron", 333, NULL }, + { "Otilde", 778, NULL }, + { "Emacron", 667, NULL }, + { "ellipsis", 1000, NULL }, + { "scaron", 556, NULL }, + { "AE", 1000, NULL }, + { "Ucircumflex", 722, NULL }, + { "lslash", 278, NULL }, + { "quotedblleft", 500, NULL }, + { "guilsinglright", 333, NULL }, + { "hyphen", 333, NULL }, + { "quotesingle", 238, NULL }, + { "eight", 556, NULL }, + { "exclamdown", 333, NULL }, + { "endash", 556, NULL }, + { "oe", 944, NULL }, + { "Abreve", 722, NULL }, + { "Umacron", 722, NULL }, + { "ecircumflex", 556, NULL }, + { "Adieresis", 722, NULL }, + { "copyright", 737, NULL }, + { "Egrave", 667, NULL }, + { "slash", 278, NULL }, + { "Edieresis", 667, NULL }, + { "otilde", 611, NULL }, + { "Idieresis", 278, NULL }, + { "parenleft", 333, NULL }, + { "one", 556, NULL }, + { "emacron", 556, NULL }, + { "Odieresis", 778, NULL }, + { "ucircumflex", 611, NULL }, + { "bracketleft", 333, NULL }, + { "Ugrave", 722, NULL }, + { "quoteright", 278, NULL }, + { "Udieresis", 722, NULL }, + { "perthousand", 1000, NULL }, + { "Ydieresis", 667, NULL }, + { "umacron", 611, NULL }, + { "abreve", 556, NULL }, + { "Eacute", 667, NULL }, + { "adieresis", 556, NULL }, + { "egrave", 556, NULL }, + { "edieresis", 556, NULL }, + { "idieresis", 278, NULL }, + { "Eth", 722, NULL }, + { "ae", 889, NULL }, + { "asterisk", 389, NULL }, + { "odieresis", 611, NULL }, + { "Uacute", 722, NULL }, + { "ugrave", 611, NULL }, + { "nine", 556, NULL }, + { "five", 556, NULL }, + { "udieresis", 611, NULL }, + { "Zcaron", 611, NULL }, + { "Scommaaccent", 667, NULL }, + { "threequarters", 834, NULL }, + { "guillemotright", 556, NULL }, + { "Ccedilla", 722, NULL }, + { "ydieresis", 556, NULL }, + { "tilde", 333, NULL }, + { "dbldaggerumlaut", 556, NULL }, + { "at", 975, NULL }, + { "eacute", 556, NULL }, + { "underscore", 556, NULL }, + { "Euro", 556, NULL }, + { "Dcroat", 722, NULL }, + { "multiply", 584, NULL }, + { "zero", 556, NULL }, + { "eth", 611, NULL }, + { "Scedilla", 667, NULL }, + { "Ograve", 778, NULL }, + { "Racute", 722, NULL }, + { "partialdiff", 494, NULL }, + { "uacute", 611, NULL }, + { "braceleft", 389, NULL }, + { "Thorn", 667, NULL }, + { "zcaron", 500, NULL }, + { "scommaaccent", 556, NULL }, + { "ccedilla", 556, NULL }, + { "Dcaron", 722, NULL }, + { "dcroat", 611, NULL }, + { "Ocircumflex", 778, NULL }, + { "Oacute", 778, NULL }, + { "scedilla", 556, NULL }, + { "ogonek", 333, NULL }, + { "ograve", 611, NULL }, + { "racute", 389, NULL }, + { "Tcaron", 611, NULL }, + { "Eogonek", 667, NULL }, + { "thorn", 611, NULL }, + { "degree", 400, NULL }, + { "registered", 737, NULL }, + { "radical", 549, NULL }, + { "Aring", 722, NULL }, + { "percent", 889, NULL }, + { "six", 556, NULL }, + { "paragraph", 556, NULL }, + { "dcaron", 743, NULL }, + { "Uogonek", 722, NULL }, + { "two", 556, NULL }, + { "summation", 600, NULL }, + { "Igrave", 278, NULL }, + { "Lacute", 611, NULL }, + { "ocircumflex", 611, NULL }, + { "oacute", 611, NULL }, + { "Uring", 722, NULL }, + { "Lcommaaccent", 611, NULL }, + { "tcaron", 389, NULL }, + { "eogonek", 556, NULL }, + { "Delta", 612, NULL }, + { "Ohungarumlaut", 778, NULL }, + { "asciicircum", 584, NULL }, + { "aring", 556, NULL }, + { "grave", 333, NULL }, + { "uogonek", 611, NULL }, + { "bracketright", 333, NULL }, + { "Iacute", 278, NULL }, + { "ampersand", 722, NULL }, + { "igrave", 278, NULL }, + { "lacute", 278, NULL }, + { "Ncaron", 722, NULL }, + { "plus", 584, NULL }, + { "uring", 611, NULL }, + { "quotesinglbase", 278, NULL }, + { "lcommaaccent", 278, NULL }, + { "Yacute", 667, NULL }, + { "ohungarumlaut", 611, NULL }, + { "threesuperior", 333, NULL }, + { "acute", 333, NULL }, + { "section", 556, NULL }, + { "dieresis", 333, NULL }, + { "iacute", 278, NULL }, + { "quotedblbase", 500, NULL }, + { "ncaron", 611, NULL }, + { "florin", 556, NULL }, + { "yacute", 556, NULL }, + { "Rcommaaccent", 722, NULL }, + { "fi", 611, NULL }, + { "fl", 611, NULL }, + { "Acircumflex", 722, NULL }, + { "Cacute", 722, NULL }, + { "Icircumflex", 278, NULL }, + { "guillemotleft", 556, NULL }, + { "germandbls", 611, NULL }, + { "Amacron", 722, NULL }, + { "seven", 556, NULL }, + { "Sacute", 667, NULL }, + { "ordmasculine", 365, NULL }, + { "dotlessi", 278, NULL }, + { "sterling", 556, NULL }, + { "notequal", 549, NULL }, + { "Imacron", 278, NULL }, + { "rcommaaccent", 389, NULL }, + { "Zdotaccent", 611, NULL }, + { "acircumflex", 556, NULL }, + { "cacute", 556, NULL }, + { "Ecaron", 667, NULL }, + { "icircumflex", 278, NULL }, + { "braceright", 389, NULL }, + { "quotedblright", 500, NULL }, + { "amacron", 556, NULL }, + { "sacute", 556, NULL }, + { "imacron", 278, NULL }, + { "cent", 556, NULL }, + { "currency", 556, NULL }, + { "logicalnot", 584, NULL }, + { "zdotaccent", 500, NULL }, + { "Atilde", 722, NULL }, + { "breve", 333, NULL }, + { "bar", 280, NULL }, + { "fraction", 167, NULL }, + { "less", 584, NULL }, + { "ecaron", 556, NULL }, + { "guilsinglleft", 333, NULL }, + { "exclam", 333, NULL }, + { "period", 278, NULL }, + { "Rcaron", 722, NULL }, + { "Kcommaaccent", 722, NULL }, + { "greater", 584, NULL }, + { "atilde", 556, NULL }, + { "brokenbar", 280, NULL }, + { "quoteleft", 278, NULL }, + { "Edotaccent", 667, NULL }, + { "onesuperior", 333, NULL } +}; + +static BuiltinFontWidth helveticaBoldObliqueWidthsTab[] = { + { "Ntilde", 722, NULL }, + { "rcaron", 389, NULL }, + { "kcommaaccent", 556, NULL }, + { "Ncommaaccent", 722, NULL }, + { "Zacute", 611, NULL }, + { "comma", 278, NULL }, + { "cedilla", 333, NULL }, + { "plusminus", 584, NULL }, + { "circumflex", 333, NULL }, + { "dotaccent", 333, NULL }, + { "edotaccent", 556, NULL }, + { "asciitilde", 584, NULL }, + { "colon", 333, NULL }, + { "onehalf", 834, NULL }, + { "dollar", 556, NULL }, + { "Lcaron", 611, NULL }, + { "ntilde", 611, NULL }, + { "Aogonek", 722, NULL }, + { "ncommaaccent", 611, NULL }, + { "minus", 584, NULL }, + { "Iogonek", 278, NULL }, + { "zacute", 500, NULL }, + { "yen", 556, NULL }, + { "space", 278, NULL }, + { "Omacron", 778, NULL }, + { "questiondown", 611, NULL }, + { "emdash", 1000, NULL }, + { "Agrave", 722, NULL }, + { "three", 556, NULL }, + { "numbersign", 556, NULL }, + { "lcaron", 400, NULL }, + { "A", 722, NULL }, + { "B", 722, NULL }, + { "C", 722, NULL }, + { "aogonek", 556, NULL }, + { "D", 722, NULL }, + { "E", 667, NULL }, + { "onequarter", 834, NULL }, + { "F", 611, NULL }, + { "G", 778, NULL }, + { "H", 722, NULL }, + { "I", 278, NULL }, + { "J", 556, NULL }, + { "K", 722, NULL }, + { "iogonek", 278, NULL }, + { "backslash", 278, NULL }, + { "L", 611, NULL }, + { "periodcentered", 278, NULL }, + { "M", 833, NULL }, + { "N", 722, NULL }, + { "omacron", 611, NULL }, + { "Tcommaaccent", 611, NULL }, + { "O", 778, NULL }, + { "P", 667, NULL }, + { "Q", 778, NULL }, + { "Uhungarumlaut", 722, NULL }, + { "R", 722, NULL }, + { "Aacute", 722, NULL }, + { "caron", 333, NULL }, + { "S", 667, NULL }, + { "T", 611, NULL }, + { "U", 722, NULL }, + { "agrave", 556, NULL }, + { "V", 667, NULL }, + { "W", 944, NULL }, + { "X", 667, NULL }, + { "question", 611, NULL }, + { "equal", 584, NULL }, + { "Y", 667, NULL }, + { "Z", 611, NULL }, + { "four", 556, NULL }, + { "a", 556, NULL }, + { "Gcommaaccent", 778, NULL }, + { "b", 611, NULL }, + { "c", 556, NULL }, + { "d", 611, NULL }, + { "e", 556, NULL }, + { "f", 333, NULL }, + { "g", 611, NULL }, + { "bullet", 350, NULL }, + { "h", 611, NULL }, + { "i", 278, NULL }, + { "Oslash", 778, NULL }, + { "dagger", 556, NULL }, + { "j", 278, NULL }, + { "k", 556, NULL }, + { "l", 278, NULL }, + { "m", 889, NULL }, + { "n", 611, NULL }, + { "tcommaaccent", 333, NULL }, + { "o", 611, NULL }, + { "ordfeminine", 370, NULL }, + { "ring", 333, NULL }, + { "p", 611, NULL }, + { "q", 611, NULL }, + { "uhungarumlaut", 611, NULL }, + { "r", 389, NULL }, + { "twosuperior", 333, NULL }, + { "aacute", 556, NULL }, + { "s", 556, NULL }, + { "OE", 1000, NULL }, + { "t", 333, NULL }, + { "divide", 584, NULL }, + { "u", 611, NULL }, + { "Ccaron", 722, NULL }, + { "v", 556, NULL }, + { "w", 778, NULL }, + { "x", 556, NULL }, + { "y", 556, NULL }, + { "z", 500, NULL }, + { "Gbreve", 778, NULL }, + { "commaaccent", 250, NULL }, + { "hungarumlaut", 333, NULL }, + { "Idotaccent", 278, NULL }, + { "Nacute", 722, NULL }, + { "quotedbl", 474, NULL }, + { "gcommaaccent", 611, NULL }, + { "mu", 611, NULL }, + { "greaterequal", 549, NULL }, + { "Scaron", 667, NULL }, + { "Lslash", 611, NULL }, + { "semicolon", 333, NULL }, + { "oslash", 611, NULL }, + { "lessequal", 549, NULL }, + { "lozenge", 494, NULL }, + { "parenright", 333, NULL }, + { "ccaron", 556, NULL }, + { "Ecircumflex", 667, NULL }, + { "gbreve", 611, NULL }, + { "trademark", 1000, NULL }, + { "daggerdbl", 556, NULL }, + { "nacute", 611, NULL }, + { "macron", 333, NULL }, + { "Otilde", 778, NULL }, + { "Emacron", 667, NULL }, + { "ellipsis", 1000, NULL }, + { "scaron", 556, NULL }, + { "AE", 1000, NULL }, + { "Ucircumflex", 722, NULL }, + { "lslash", 278, NULL }, + { "quotedblleft", 500, NULL }, + { "guilsinglright", 333, NULL }, + { "hyphen", 333, NULL }, + { "quotesingle", 238, NULL }, + { "eight", 556, NULL }, + { "exclamdown", 333, NULL }, + { "endash", 556, NULL }, + { "oe", 944, NULL }, + { "Abreve", 722, NULL }, + { "Umacron", 722, NULL }, + { "ecircumflex", 556, NULL }, + { "Adieresis", 722, NULL }, + { "copyright", 737, NULL }, + { "Egrave", 667, NULL }, + { "slash", 278, NULL }, + { "Edieresis", 667, NULL }, + { "otilde", 611, NULL }, + { "Idieresis", 278, NULL }, + { "parenleft", 333, NULL }, + { "one", 556, NULL }, + { "emacron", 556, NULL }, + { "Odieresis", 778, NULL }, + { "ucircumflex", 611, NULL }, + { "bracketleft", 333, NULL }, + { "Ugrave", 722, NULL }, + { "quoteright", 278, NULL }, + { "Udieresis", 722, NULL }, + { "perthousand", 1000, NULL }, + { "Ydieresis", 667, NULL }, + { "umacron", 611, NULL }, + { "abreve", 556, NULL }, + { "Eacute", 667, NULL }, + { "adieresis", 556, NULL }, + { "egrave", 556, NULL }, + { "edieresis", 556, NULL }, + { "idieresis", 278, NULL }, + { "Eth", 722, NULL }, + { "ae", 889, NULL }, + { "asterisk", 389, NULL }, + { "odieresis", 611, NULL }, + { "Uacute", 722, NULL }, + { "ugrave", 611, NULL }, + { "nine", 556, NULL }, + { "five", 556, NULL }, + { "udieresis", 611, NULL }, + { "Zcaron", 611, NULL }, + { "Scommaaccent", 667, NULL }, + { "threequarters", 834, NULL }, + { "guillemotright", 556, NULL }, + { "Ccedilla", 722, NULL }, + { "ydieresis", 556, NULL }, + { "tilde", 333, NULL }, + { "at", 975, NULL }, + { "eacute", 556, NULL }, + { "underscore", 556, NULL }, + { "Euro", 556, NULL }, + { "Dcroat", 722, NULL }, + { "multiply", 584, NULL }, + { "zero", 556, NULL }, + { "eth", 611, NULL }, + { "Scedilla", 667, NULL }, + { "Ograve", 778, NULL }, + { "Racute", 722, NULL }, + { "partialdiff", 494, NULL }, + { "uacute", 611, NULL }, + { "braceleft", 389, NULL }, + { "Thorn", 667, NULL }, + { "zcaron", 500, NULL }, + { "scommaaccent", 556, NULL }, + { "ccedilla", 556, NULL }, + { "Dcaron", 722, NULL }, + { "dcroat", 611, NULL }, + { "Ocircumflex", 778, NULL }, + { "Oacute", 778, NULL }, + { "scedilla", 556, NULL }, + { "ogonek", 333, NULL }, + { "ograve", 611, NULL }, + { "racute", 389, NULL }, + { "Tcaron", 611, NULL }, + { "Eogonek", 667, NULL }, + { "thorn", 611, NULL }, + { "degree", 400, NULL }, + { "registered", 737, NULL }, + { "radical", 549, NULL }, + { "Aring", 722, NULL }, + { "percent", 889, NULL }, + { "six", 556, NULL }, + { "paragraph", 556, NULL }, + { "dcaron", 743, NULL }, + { "Uogonek", 722, NULL }, + { "two", 556, NULL }, + { "summation", 600, NULL }, + { "Igrave", 278, NULL }, + { "Lacute", 611, NULL }, + { "ocircumflex", 611, NULL }, + { "oacute", 611, NULL }, + { "Uring", 722, NULL }, + { "Lcommaaccent", 611, NULL }, + { "tcaron", 389, NULL }, + { "eogonek", 556, NULL }, + { "Delta", 612, NULL }, + { "Ohungarumlaut", 778, NULL }, + { "asciicircum", 584, NULL }, + { "aring", 556, NULL }, + { "grave", 333, NULL }, + { "uogonek", 611, NULL }, + { "bracketright", 333, NULL }, + { "Iacute", 278, NULL }, + { "ampersand", 722, NULL }, + { "igrave", 278, NULL }, + { "lacute", 278, NULL }, + { "Ncaron", 722, NULL }, + { "plus", 584, NULL }, + { "uring", 611, NULL }, + { "quotesinglbase", 278, NULL }, + { "lcommaaccent", 278, NULL }, + { "Yacute", 667, NULL }, + { "ohungarumlaut", 611, NULL }, + { "threesuperior", 333, NULL }, + { "acute", 333, NULL }, + { "section", 556, NULL }, + { "dieresis", 333, NULL }, + { "iacute", 278, NULL }, + { "quotedblbase", 500, NULL }, + { "ncaron", 611, NULL }, + { "florin", 556, NULL }, + { "yacute", 556, NULL }, + { "Rcommaaccent", 722, NULL }, + { "fi", 611, NULL }, + { "fl", 611, NULL }, + { "Acircumflex", 722, NULL }, + { "Cacute", 722, NULL }, + { "Icircumflex", 278, NULL }, + { "guillemotleft", 556, NULL }, + { "germandbls", 611, NULL }, + { "Amacron", 722, NULL }, + { "seven", 556, NULL }, + { "Sacute", 667, NULL }, + { "ordmasculine", 365, NULL }, + { "dotlessi", 278, NULL }, + { "sterling", 556, NULL }, + { "notequal", 549, NULL }, + { "Imacron", 278, NULL }, + { "rcommaaccent", 389, NULL }, + { "Zdotaccent", 611, NULL }, + { "acircumflex", 556, NULL }, + { "cacute", 556, NULL }, + { "Ecaron", 667, NULL }, + { "icircumflex", 278, NULL }, + { "braceright", 389, NULL }, + { "quotedblright", 500, NULL }, + { "amacron", 556, NULL }, + { "sacute", 556, NULL }, + { "imacron", 278, NULL }, + { "cent", 556, NULL }, + { "currency", 556, NULL }, + { "logicalnot", 584, NULL }, + { "zdotaccent", 500, NULL }, + { "Atilde", 722, NULL }, + { "breve", 333, NULL }, + { "bar", 280, NULL }, + { "fraction", 167, NULL }, + { "less", 584, NULL }, + { "ecaron", 556, NULL }, + { "guilsinglleft", 333, NULL }, + { "exclam", 333, NULL }, + { "period", 278, NULL }, + { "Rcaron", 722, NULL }, + { "Kcommaaccent", 722, NULL }, + { "greater", 584, NULL }, + { "atilde", 556, NULL }, + { "brokenbar", 280, NULL }, + { "quoteleft", 278, NULL }, + { "Edotaccent", 667, NULL }, + { "onesuperior", 333, NULL } +}; + +static BuiltinFontWidth helveticaObliqueWidthsTab[] = { + { "Ntilde", 722, NULL }, + { "rcaron", 333, NULL }, + { "kcommaaccent", 500, NULL }, + { "Ncommaaccent", 722, NULL }, + { "Zacute", 611, NULL }, + { "comma", 278, NULL }, + { "cedilla", 333, NULL }, + { "plusminus", 584, NULL }, + { "circumflex", 333, NULL }, + { "dotaccent", 333, NULL }, + { "edotaccent", 556, NULL }, + { "asciitilde", 584, NULL }, + { "colon", 278, NULL }, + { "onehalf", 834, NULL }, + { "dollar", 556, NULL }, + { "Lcaron", 556, NULL }, + { "ntilde", 556, NULL }, + { "Aogonek", 667, NULL }, + { "ncommaaccent", 556, NULL }, + { "minus", 584, NULL }, + { "Iogonek", 278, NULL }, + { "zacute", 500, NULL }, + { "yen", 556, NULL }, + { "space", 278, NULL }, + { "Omacron", 778, NULL }, + { "questiondown", 611, NULL }, + { "emdash", 1000, NULL }, + { "Agrave", 667, NULL }, + { "three", 556, NULL }, + { "numbersign", 556, NULL }, + { "lcaron", 299, NULL }, + { "A", 667, NULL }, + { "B", 667, NULL }, + { "C", 722, NULL }, + { "aogonek", 556, NULL }, + { "D", 722, NULL }, + { "E", 667, NULL }, + { "onequarter", 834, NULL }, + { "F", 611, NULL }, + { "G", 778, NULL }, + { "H", 722, NULL }, + { "I", 278, NULL }, + { "J", 500, NULL }, + { "K", 667, NULL }, + { "iogonek", 222, NULL }, + { "backslash", 278, NULL }, + { "L", 556, NULL }, + { "periodcentered", 278, NULL }, + { "M", 833, NULL }, + { "N", 722, NULL }, + { "omacron", 556, NULL }, + { "Tcommaaccent", 611, NULL }, + { "O", 778, NULL }, + { "P", 667, NULL }, + { "Q", 778, NULL }, + { "Uhungarumlaut", 722, NULL }, + { "R", 722, NULL }, + { "Aacute", 667, NULL }, + { "caron", 333, NULL }, + { "S", 667, NULL }, + { "T", 611, NULL }, + { "U", 722, NULL }, + { "agrave", 556, NULL }, + { "V", 667, NULL }, + { "W", 944, NULL }, + { "X", 667, NULL }, + { "question", 556, NULL }, + { "equal", 584, NULL }, + { "Y", 667, NULL }, + { "Z", 611, NULL }, + { "four", 556, NULL }, + { "a", 556, NULL }, + { "Gcommaaccent", 778, NULL }, + { "b", 556, NULL }, + { "c", 500, NULL }, + { "d", 556, NULL }, + { "e", 556, NULL }, + { "f", 278, NULL }, + { "g", 556, NULL }, + { "bullet", 350, NULL }, + { "h", 556, NULL }, + { "i", 222, NULL }, + { "Oslash", 778, NULL }, + { "dagger", 556, NULL }, + { "j", 222, NULL }, + { "k", 500, NULL }, + { "l", 222, NULL }, + { "m", 833, NULL }, + { "n", 556, NULL }, + { "tcommaaccent", 278, NULL }, + { "o", 556, NULL }, + { "ordfeminine", 370, NULL }, + { "ring", 333, NULL }, + { "p", 556, NULL }, + { "q", 556, NULL }, + { "uhungarumlaut", 556, NULL }, + { "r", 333, NULL }, + { "twosuperior", 333, NULL }, + { "aacute", 556, NULL }, + { "s", 500, NULL }, + { "OE", 1000, NULL }, + { "t", 278, NULL }, + { "divide", 584, NULL }, + { "u", 556, NULL }, + { "Ccaron", 722, NULL }, + { "v", 500, NULL }, + { "w", 722, NULL }, + { "x", 500, NULL }, + { "y", 500, NULL }, + { "z", 500, NULL }, + { "Gbreve", 778, NULL }, + { "commaaccent", 250, NULL }, + { "hungarumlaut", 333, NULL }, + { "Idotaccent", 278, NULL }, + { "Nacute", 722, NULL }, + { "quotedbl", 355, NULL }, + { "gcommaaccent", 556, NULL }, + { "mu", 556, NULL }, + { "greaterequal", 549, NULL }, + { "Scaron", 667, NULL }, + { "Lslash", 556, NULL }, + { "semicolon", 278, NULL }, + { "oslash", 611, NULL }, + { "lessequal", 549, NULL }, + { "lozenge", 471, NULL }, + { "parenright", 333, NULL }, + { "ccaron", 500, NULL }, + { "Ecircumflex", 667, NULL }, + { "gbreve", 556, NULL }, + { "trademark", 1000, NULL }, + { "daggerdbl", 556, NULL }, + { "nacute", 556, NULL }, + { "macron", 333, NULL }, + { "Otilde", 778, NULL }, + { "Emacron", 667, NULL }, + { "ellipsis", 1000, NULL }, + { "scaron", 500, NULL }, + { "AE", 1000, NULL }, + { "Ucircumflex", 722, NULL }, + { "lslash", 222, NULL }, + { "quotedblleft", 333, NULL }, + { "guilsinglright", 333, NULL }, + { "hyphen", 333, NULL }, + { "quotesingle", 191, NULL }, + { "eight", 556, NULL }, + { "exclamdown", 333, NULL }, + { "endash", 556, NULL }, + { "oe", 944, NULL }, + { "Abreve", 667, NULL }, + { "Umacron", 722, NULL }, + { "ecircumflex", 556, NULL }, + { "Adieresis", 667, NULL }, + { "copyright", 737, NULL }, + { "Egrave", 667, NULL }, + { "slash", 278, NULL }, + { "Edieresis", 667, NULL }, + { "otilde", 556, NULL }, + { "Idieresis", 278, NULL }, + { "parenleft", 333, NULL }, + { "one", 556, NULL }, + { "emacron", 556, NULL }, + { "Odieresis", 778, NULL }, + { "ucircumflex", 556, NULL }, + { "bracketleft", 278, NULL }, + { "Ugrave", 722, NULL }, + { "quoteright", 222, NULL }, + { "Udieresis", 722, NULL }, + { "perthousand", 1000, NULL }, + { "Ydieresis", 667, NULL }, + { "umacron", 556, NULL }, + { "abreve", 556, NULL }, + { "Eacute", 667, NULL }, + { "adieresis", 556, NULL }, + { "egrave", 556, NULL }, + { "edieresis", 556, NULL }, + { "idieresis", 278, NULL }, + { "Eth", 722, NULL }, + { "ae", 889, NULL }, + { "asterisk", 389, NULL }, + { "odieresis", 556, NULL }, + { "Uacute", 722, NULL }, + { "ugrave", 556, NULL }, + { "nine", 556, NULL }, + { "five", 556, NULL }, + { "udieresis", 556, NULL }, + { "Zcaron", 611, NULL }, + { "Scommaaccent", 667, NULL }, + { "threequarters", 834, NULL }, + { "guillemotright", 556, NULL }, + { "Ccedilla", 722, NULL }, + { "ydieresis", 500, NULL }, + { "tilde", 333, NULL }, + { "at", 1015, NULL }, + { "eacute", 556, NULL }, + { "underscore", 556, NULL }, + { "Euro", 556, NULL }, + { "Dcroat", 722, NULL }, + { "multiply", 584, NULL }, + { "zero", 556, NULL }, + { "eth", 556, NULL }, + { "Scedilla", 667, NULL }, + { "Ograve", 778, NULL }, + { "Racute", 722, NULL }, + { "partialdiff", 476, NULL }, + { "uacute", 556, NULL }, + { "braceleft", 334, NULL }, + { "Thorn", 667, NULL }, + { "zcaron", 500, NULL }, + { "scommaaccent", 500, NULL }, + { "ccedilla", 500, NULL }, + { "Dcaron", 722, NULL }, + { "dcroat", 556, NULL }, + { "Ocircumflex", 778, NULL }, + { "Oacute", 778, NULL }, + { "scedilla", 500, NULL }, + { "ogonek", 333, NULL }, + { "ograve", 556, NULL }, + { "racute", 333, NULL }, + { "Tcaron", 611, NULL }, + { "Eogonek", 667, NULL }, + { "thorn", 556, NULL }, + { "degree", 400, NULL }, + { "registered", 737, NULL }, + { "radical", 453, NULL }, + { "Aring", 667, NULL }, + { "percent", 889, NULL }, + { "six", 556, NULL }, + { "paragraph", 537, NULL }, + { "dcaron", 643, NULL }, + { "Uogonek", 722, NULL }, + { "two", 556, NULL }, + { "summation", 600, NULL }, + { "Igrave", 278, NULL }, + { "Lacute", 556, NULL }, + { "ocircumflex", 556, NULL }, + { "oacute", 556, NULL }, + { "Uring", 722, NULL }, + { "Lcommaaccent", 556, NULL }, + { "tcaron", 317, NULL }, + { "eogonek", 556, NULL }, + { "Delta", 612, NULL }, + { "Ohungarumlaut", 778, NULL }, + { "asciicircum", 469, NULL }, + { "aring", 556, NULL }, + { "grave", 333, NULL }, + { "uogonek", 556, NULL }, + { "bracketright", 278, NULL }, + { "Iacute", 278, NULL }, + { "ampersand", 667, NULL }, + { "igrave", 278, NULL }, + { "lacute", 222, NULL }, + { "Ncaron", 722, NULL }, + { "plus", 584, NULL }, + { "uring", 556, NULL }, + { "quotesinglbase", 222, NULL }, + { "lcommaaccent", 222, NULL }, + { "Yacute", 667, NULL }, + { "ohungarumlaut", 556, NULL }, + { "threesuperior", 333, NULL }, + { "acute", 333, NULL }, + { "section", 556, NULL }, + { "dieresis", 333, NULL }, + { "iacute", 278, NULL }, + { "quotedblbase", 333, NULL }, + { "ncaron", 556, NULL }, + { "florin", 556, NULL }, + { "yacute", 500, NULL }, + { "Rcommaaccent", 722, NULL }, + { "fi", 500, NULL }, + { "fl", 500, NULL }, + { "Acircumflex", 667, NULL }, + { "Cacute", 722, NULL }, + { "Icircumflex", 278, NULL }, + { "guillemotleft", 556, NULL }, + { "germandbls", 611, NULL }, + { "Amacron", 667, NULL }, + { "seven", 556, NULL }, + { "Sacute", 667, NULL }, + { "ordmasculine", 365, NULL }, + { "dotlessi", 278, NULL }, + { "sterling", 556, NULL }, + { "notequal", 549, NULL }, + { "Imacron", 278, NULL }, + { "rcommaaccent", 333, NULL }, + { "Zdotaccent", 611, NULL }, + { "acircumflex", 556, NULL }, + { "cacute", 500, NULL }, + { "Ecaron", 667, NULL }, + { "icircumflex", 278, NULL }, + { "braceright", 334, NULL }, + { "quotedblright", 333, NULL }, + { "amacron", 556, NULL }, + { "sacute", 500, NULL }, + { "imacron", 278, NULL }, + { "cent", 556, NULL }, + { "currency", 556, NULL }, + { "logicalnot", 584, NULL }, + { "zdotaccent", 500, NULL }, + { "Atilde", 667, NULL }, + { "breve", 333, NULL }, + { "bar", 260, NULL }, + { "fraction", 167, NULL }, + { "less", 584, NULL }, + { "ecaron", 556, NULL }, + { "guilsinglleft", 333, NULL }, + { "exclam", 278, NULL }, + { "period", 278, NULL }, + { "Rcaron", 722, NULL }, + { "Kcommaaccent", 667, NULL }, + { "greater", 584, NULL }, + { "atilde", 556, NULL }, + { "brokenbar", 260, NULL }, + { "quoteleft", 222, NULL }, + { "Edotaccent", 667, NULL }, + { "onesuperior", 333, NULL } +}; + +static BuiltinFontWidth symbolWidthsTab[] = { + { "bracketleftex", 384, NULL }, + { "alpha", 631, NULL }, + { "union", 768, NULL }, + { "infinity", 713, NULL }, + { "comma", 250, NULL }, + { "copyrightsans", 790, NULL }, + { "plusminus", 549, NULL }, + { "arrowup", 603, NULL }, + { "apple", 790, NULL }, + { "parenleftbt", 384, NULL }, + { "notelement", 713, NULL }, + { "colon", 278, NULL }, + { "beta", 549, NULL }, + { "braceleftbt", 494, NULL }, + { "Lambda", 686, NULL }, + { "Phi", 763, NULL }, + { "minus", 549, NULL }, + { "space", 250, NULL }, + { "Sigma", 592, NULL }, + { "approxequal", 549, NULL }, + { "minute", 247, NULL }, + { "circleplus", 768, NULL }, + { "Omicron", 722, NULL }, + { "three", 500, NULL }, + { "numbersign", 500, NULL }, + { "lambda", 549, NULL }, + { "phi", 521, NULL }, + { "aleph", 823, NULL }, + { "Tau", 611, NULL }, + { "spade", 753, NULL }, + { "logicaland", 603, NULL }, + { "sigma", 603, NULL }, + { "propersuperset", 713, NULL }, + { "omicron", 549, NULL }, + { "question", 444, NULL }, + { "equal", 549, NULL }, + { "Epsilon", 611, NULL }, + { "emptyset", 823, NULL }, + { "diamond", 753, NULL }, + { "four", 500, NULL }, + { "Mu", 889, NULL }, + { "parenlefttp", 384, NULL }, + { "club", 753, NULL }, + { "bullet", 460, NULL }, + { "Omega", 768, NULL }, + { "tau", 439, NULL }, + { "Upsilon", 690, NULL }, + { "bracelefttp", 494, NULL }, + { "heart", 753, NULL }, + { "divide", 549, NULL }, + { "epsilon", 439, NULL }, + { "logicalor", 603, NULL }, + { "parenleftex", 384, NULL }, + { "greaterequal", 549, NULL }, + { "mu", 576, NULL }, + { "Nu", 722, NULL }, + { "therefore", 863, NULL }, + { "notsubset", 713, NULL }, + { "omega", 686, NULL }, + { "semicolon", 278, NULL }, + { "element", 713, NULL }, + { "upsilon", 576, NULL }, + { "existential", 549, NULL }, + { "integralbt", 686, NULL }, + { "lessequal", 549, NULL }, + { "phi1", 603, NULL }, + { "lozenge", 494, NULL }, + { "trademarkserif", 890, NULL }, + { "parenright", 333, NULL }, + { "reflexsuperset", 713, NULL }, + { "sigma1", 439, NULL }, + { "nu", 521, NULL }, + { "Gamma", 603, NULL }, + { "angleright", 329, NULL }, + { "ellipsis", 1000, NULL }, + { "Rho", 556, NULL }, + { "parenrightbt", 384, NULL }, + { "radicalex", 500, NULL }, + { "eight", 500, NULL }, + { "angleleft", 329, NULL }, + { "arrowdbldown", 603, NULL }, + { "congruent", 549, NULL }, + { "Theta", 741, NULL }, + { "intersection", 768, NULL }, + { "Pi", 768, NULL }, + { "slash", 278, NULL }, + { "registerserif", 790, NULL }, + { "parenleft", 333, NULL }, + { "one", 500, NULL }, + { "gamma", 411, NULL }, + { "bracketleft", 333, NULL }, + { "rho", 549, NULL }, + { "circlemultiply", 768, NULL }, + { "Chi", 722, NULL }, + { "theta", 521, NULL }, + { "pi", 549, NULL }, + { "integraltp", 686, NULL }, + { "Eta", 722, NULL }, + { "product", 823, NULL }, + { "nine", 500, NULL }, + { "five", 500, NULL }, + { "propersubset", 713, NULL }, + { "bracketrightbt", 384, NULL }, + { "trademarksans", 786, NULL }, + { "dotmath", 250, NULL }, + { "integralex", 686, NULL }, + { "chi", 549, NULL }, + { "parenrighttp", 384, NULL }, + { "eta", 603, NULL }, + { "underscore", 500, NULL }, + { "Euro", 750, NULL }, + { "multiply", 549, NULL }, + { "zero", 500, NULL }, + { "partialdiff", 494, NULL }, + { "angle", 768, NULL }, + { "arrowdblleft", 987, NULL }, + { "braceleft", 480, NULL }, + { "parenrightex", 384, NULL }, + { "Rfraktur", 795, NULL }, + { "Zeta", 611, NULL }, + { "braceex", 494, NULL }, + { "arrowdblup", 603, NULL }, + { "arrowdown", 603, NULL }, + { "Ifraktur", 686, NULL }, + { "degree", 400, NULL }, + { "Iota", 333, NULL }, + { "perpendicular", 658, NULL }, + { "radical", 549, NULL }, + { "asteriskmath", 500, NULL }, + { "percent", 833, NULL }, + { "zeta", 494, NULL }, + { "six", 500, NULL }, + { "two", 500, NULL }, + { "weierstrass", 987, NULL }, + { "summation", 713, NULL }, + { "bracketrighttp", 384, NULL }, + { "carriagereturn", 658, NULL }, + { "suchthat", 439, NULL }, + { "arrowvertex", 603, NULL }, + { "Delta", 612, NULL }, + { "iota", 329, NULL }, + { "arrowhorizex", 1000, NULL }, + { "bracketrightex", 384, NULL }, + { "bracketright", 333, NULL }, + { "ampersand", 778, NULL }, + { "plus", 549, NULL }, + { "proportional", 713, NULL }, + { "delta", 494, NULL }, + { "copyrightserif", 790, NULL }, + { "bracerightmid", 494, NULL }, + { "arrowleft", 987, NULL }, + { "second", 411, NULL }, + { "arrowdblboth", 1042, NULL }, + { "florin", 500, NULL }, + { "Psi", 795, NULL }, + { "bracerightbt", 494, NULL }, + { "bracketleftbt", 384, NULL }, + { "seven", 500, NULL }, + { "braceleftmid", 494, NULL }, + { "notequal", 549, NULL }, + { "psi", 686, NULL }, + { "equivalence", 549, NULL }, + { "universal", 713, NULL }, + { "arrowdblright", 987, NULL }, + { "braceright", 480, NULL }, + { "reflexsubset", 713, NULL }, + { "Xi", 645, NULL }, + { "theta1", 631, NULL }, + { "logicalnot", 713, NULL }, + { "Kappa", 722, NULL }, + { "similar", 549, NULL }, + { "bar", 200, NULL }, + { "fraction", 167, NULL }, + { "less", 549, NULL }, + { "registersans", 790, NULL }, + { "omega1", 713, NULL }, + { "exclam", 333, NULL }, + { "Upsilon1", 620, NULL }, + { "bracerighttp", 494, NULL }, + { "xi", 493, NULL }, + { "period", 250, NULL }, + { "Alpha", 722, NULL }, + { "arrowright", 987, NULL }, + { "greater", 549, NULL }, + { "bracketlefttp", 384, NULL }, + { "kappa", 549, NULL }, + { "gradient", 713, NULL }, + { "integral", 274, NULL }, + { "arrowboth", 1042, NULL }, + { "Beta", 667, NULL } +}; + +static BuiltinFontWidth timesBoldWidthsTab[] = { + { "Ntilde", 722, NULL }, + { "rcaron", 444, NULL }, + { "kcommaaccent", 556, NULL }, + { "Ncommaaccent", 722, NULL }, + { "Zacute", 667, NULL }, + { "comma", 250, NULL }, + { "cedilla", 333, NULL }, + { "plusminus", 570, NULL }, + { "circumflex", 333, NULL }, + { "dotaccent", 333, NULL }, + { "edotaccent", 444, NULL }, + { "asciitilde", 520, NULL }, + { "colon", 333, NULL }, + { "onehalf", 750, NULL }, + { "dollar", 500, NULL }, + { "Lcaron", 667, NULL }, + { "ntilde", 556, NULL }, + { "Aogonek", 722, NULL }, + { "ncommaaccent", 556, NULL }, + { "minus", 570, NULL }, + { "Iogonek", 389, NULL }, + { "zacute", 444, NULL }, + { "yen", 500, NULL }, + { "space", 250, NULL }, + { "Omacron", 778, NULL }, + { "questiondown", 500, NULL }, + { "emdash", 1000, NULL }, + { "Agrave", 722, NULL }, + { "three", 500, NULL }, + { "numbersign", 500, NULL }, + { "lcaron", 394, NULL }, + { "A", 722, NULL }, + { "B", 667, NULL }, + { "C", 722, NULL }, + { "aogonek", 500, NULL }, + { "D", 722, NULL }, + { "E", 667, NULL }, + { "onequarter", 750, NULL }, + { "F", 611, NULL }, + { "G", 778, NULL }, + { "H", 778, NULL }, + { "I", 389, NULL }, + { "J", 500, NULL }, + { "K", 778, NULL }, + { "iogonek", 278, NULL }, + { "backslash", 278, NULL }, + { "L", 667, NULL }, + { "periodcentered", 250, NULL }, + { "M", 944, NULL }, + { "N", 722, NULL }, + { "omacron", 500, NULL }, + { "Tcommaaccent", 667, NULL }, + { "O", 778, NULL }, + { "P", 611, NULL }, + { "Q", 778, NULL }, + { "Uhungarumlaut", 722, NULL }, + { "R", 722, NULL }, + { "Aacute", 722, NULL }, + { "caron", 333, NULL }, + { "S", 556, NULL }, + { "T", 667, NULL }, + { "U", 722, NULL }, + { "agrave", 500, NULL }, + { "V", 722, NULL }, + { "W", 1000, NULL }, + { "X", 722, NULL }, + { "question", 500, NULL }, + { "equal", 570, NULL }, + { "Y", 722, NULL }, + { "Z", 667, NULL }, + { "four", 500, NULL }, + { "a", 500, NULL }, + { "Gcommaaccent", 778, NULL }, + { "b", 556, NULL }, + { "c", 444, NULL }, + { "d", 556, NULL }, + { "e", 444, NULL }, + { "f", 333, NULL }, + { "g", 500, NULL }, + { "bullet", 350, NULL }, + { "h", 556, NULL }, + { "i", 278, NULL }, + { "Oslash", 778, NULL }, + { "dagger", 500, NULL }, + { "j", 333, NULL }, + { "k", 556, NULL }, + { "l", 278, NULL }, + { "m", 833, NULL }, + { "n", 556, NULL }, + { "tcommaaccent", 333, NULL }, + { "o", 500, NULL }, + { "ordfeminine", 300, NULL }, + { "ring", 333, NULL }, + { "p", 556, NULL }, + { "q", 556, NULL }, + { "uhungarumlaut", 556, NULL }, + { "r", 444, NULL }, + { "twosuperior", 300, NULL }, + { "aacute", 500, NULL }, + { "s", 389, NULL }, + { "OE", 1000, NULL }, + { "t", 333, NULL }, + { "divide", 570, NULL }, + { "u", 556, NULL }, + { "Ccaron", 722, NULL }, + { "v", 500, NULL }, + { "w", 722, NULL }, + { "x", 500, NULL }, + { "y", 500, NULL }, + { "z", 444, NULL }, + { "Gbreve", 778, NULL }, + { "commaaccent", 250, NULL }, + { "hungarumlaut", 333, NULL }, + { "Idotaccent", 389, NULL }, + { "Nacute", 722, NULL }, + { "quotedbl", 555, NULL }, + { "gcommaaccent", 500, NULL }, + { "mu", 556, NULL }, + { "greaterequal", 549, NULL }, + { "Scaron", 556, NULL }, + { "Lslash", 667, NULL }, + { "semicolon", 333, NULL }, + { "oslash", 500, NULL }, + { "lessequal", 549, NULL }, + { "lozenge", 494, NULL }, + { "parenright", 333, NULL }, + { "ccaron", 444, NULL }, + { "Ecircumflex", 667, NULL }, + { "gbreve", 500, NULL }, + { "trademark", 1000, NULL }, + { "daggerdbl", 500, NULL }, + { "nacute", 556, NULL }, + { "macron", 333, NULL }, + { "Otilde", 778, NULL }, + { "Emacron", 667, NULL }, + { "ellipsis", 1000, NULL }, + { "scaron", 389, NULL }, + { "AE", 1000, NULL }, + { "Ucircumflex", 722, NULL }, + { "lslash", 278, NULL }, + { "quotedblleft", 500, NULL }, + { "guilsinglright", 333, NULL }, + { "hyphen", 333, NULL }, + { "quotesingle", 278, NULL }, + { "eight", 500, NULL }, + { "exclamdown", 333, NULL }, + { "endash", 500, NULL }, + { "oe", 722, NULL }, + { "Abreve", 722, NULL }, + { "Umacron", 722, NULL }, + { "ecircumflex", 444, NULL }, + { "Adieresis", 722, NULL }, + { "copyright", 747, NULL }, + { "Egrave", 667, NULL }, + { "slash", 278, NULL }, + { "Edieresis", 667, NULL }, + { "otilde", 500, NULL }, + { "Idieresis", 389, NULL }, + { "parenleft", 333, NULL }, + { "one", 500, NULL }, + { "emacron", 444, NULL }, + { "Odieresis", 778, NULL }, + { "ucircumflex", 556, NULL }, + { "bracketleft", 333, NULL }, + { "Ugrave", 722, NULL }, + { "quoteright", 333, NULL }, + { "Udieresis", 722, NULL }, + { "perthousand", 1000, NULL }, + { "Ydieresis", 722, NULL }, + { "umacron", 556, NULL }, + { "abreve", 500, NULL }, + { "Eacute", 667, NULL }, + { "adieresis", 500, NULL }, + { "egrave", 444, NULL }, + { "edieresis", 444, NULL }, + { "idieresis", 278, NULL }, + { "Eth", 722, NULL }, + { "ae", 722, NULL }, + { "asterisk", 500, NULL }, + { "odieresis", 500, NULL }, + { "Uacute", 722, NULL }, + { "ugrave", 556, NULL }, + { "nine", 500, NULL }, + { "five", 500, NULL }, + { "udieresis", 556, NULL }, + { "Zcaron", 667, NULL }, + { "Scommaaccent", 556, NULL }, + { "threequarters", 750, NULL }, + { "guillemotright", 500, NULL }, + { "Ccedilla", 722, NULL }, + { "ydieresis", 500, NULL }, + { "tilde", 333, NULL }, + { "at", 930, NULL }, + { "eacute", 444, NULL }, + { "underscore", 500, NULL }, + { "Euro", 500, NULL }, + { "Dcroat", 722, NULL }, + { "multiply", 570, NULL }, + { "zero", 500, NULL }, + { "eth", 500, NULL }, + { "Scedilla", 556, NULL }, + { "Ograve", 778, NULL }, + { "Racute", 722, NULL }, + { "partialdiff", 494, NULL }, + { "uacute", 556, NULL }, + { "braceleft", 394, NULL }, + { "Thorn", 611, NULL }, + { "zcaron", 444, NULL }, + { "scommaaccent", 389, NULL }, + { "ccedilla", 444, NULL }, + { "Dcaron", 722, NULL }, + { "dcroat", 556, NULL }, + { "Ocircumflex", 778, NULL }, + { "Oacute", 778, NULL }, + { "scedilla", 389, NULL }, + { "ogonek", 333, NULL }, + { "ograve", 500, NULL }, + { "racute", 444, NULL }, + { "Tcaron", 667, NULL }, + { "Eogonek", 667, NULL }, + { "thorn", 556, NULL }, + { "degree", 400, NULL }, + { "registered", 747, NULL }, + { "radical", 549, NULL }, + { "Aring", 722, NULL }, + { "percent", 1000, NULL }, + { "six", 500, NULL }, + { "paragraph", 540, NULL }, + { "dcaron", 672, NULL }, + { "Uogonek", 722, NULL }, + { "two", 500, NULL }, + { "summation", 600, NULL }, + { "Igrave", 389, NULL }, + { "Lacute", 667, NULL }, + { "ocircumflex", 500, NULL }, + { "oacute", 500, NULL }, + { "Uring", 722, NULL }, + { "Lcommaaccent", 667, NULL }, + { "tcaron", 416, NULL }, + { "eogonek", 444, NULL }, + { "Delta", 612, NULL }, + { "Ohungarumlaut", 778, NULL }, + { "asciicircum", 581, NULL }, + { "aring", 500, NULL }, + { "grave", 333, NULL }, + { "uogonek", 556, NULL }, + { "bracketright", 333, NULL }, + { "Iacute", 389, NULL }, + { "ampersand", 833, NULL }, + { "igrave", 278, NULL }, + { "lacute", 278, NULL }, + { "Ncaron", 722, NULL }, + { "plus", 570, NULL }, + { "uring", 556, NULL }, + { "quotesinglbase", 333, NULL }, + { "lcommaaccent", 278, NULL }, + { "Yacute", 722, NULL }, + { "ohungarumlaut", 500, NULL }, + { "threesuperior", 300, NULL }, + { "acute", 333, NULL }, + { "section", 500, NULL }, + { "dieresis", 333, NULL }, + { "iacute", 278, NULL }, + { "quotedblbase", 500, NULL }, + { "ncaron", 556, NULL }, + { "florin", 500, NULL }, + { "yacute", 500, NULL }, + { "Rcommaaccent", 722, NULL }, + { "fi", 556, NULL }, + { "fl", 556, NULL }, + { "Acircumflex", 722, NULL }, + { "Cacute", 722, NULL }, + { "Icircumflex", 389, NULL }, + { "guillemotleft", 500, NULL }, + { "germandbls", 556, NULL }, + { "Amacron", 722, NULL }, + { "seven", 500, NULL }, + { "Sacute", 556, NULL }, + { "ordmasculine", 330, NULL }, + { "dotlessi", 278, NULL }, + { "sterling", 500, NULL }, + { "notequal", 549, NULL }, + { "Imacron", 389, NULL }, + { "rcommaaccent", 444, NULL }, + { "Zdotaccent", 667, NULL }, + { "acircumflex", 500, NULL }, + { "cacute", 444, NULL }, + { "Ecaron", 667, NULL }, + { "icircumflex", 278, NULL }, + { "braceright", 394, NULL }, + { "quotedblright", 500, NULL }, + { "amacron", 500, NULL }, + { "sacute", 389, NULL }, + { "imacron", 278, NULL }, + { "cent", 500, NULL }, + { "currency", 500, NULL }, + { "logicalnot", 570, NULL }, + { "zdotaccent", 444, NULL }, + { "Atilde", 722, NULL }, + { "breve", 333, NULL }, + { "bar", 220, NULL }, + { "fraction", 167, NULL }, + { "less", 570, NULL }, + { "ecaron", 444, NULL }, + { "guilsinglleft", 333, NULL }, + { "exclam", 333, NULL }, + { "period", 250, NULL }, + { "Rcaron", 722, NULL }, + { "Kcommaaccent", 778, NULL }, + { "greater", 570, NULL }, + { "atilde", 500, NULL }, + { "brokenbar", 220, NULL }, + { "quoteleft", 333, NULL }, + { "Edotaccent", 667, NULL }, + { "onesuperior", 300, NULL } +}; + +static BuiltinFontWidth timesBoldItalicWidthsTab[] = { + { "Ntilde", 722, NULL }, + { "rcaron", 389, NULL }, + { "kcommaaccent", 500, NULL }, + { "Ncommaaccent", 722, NULL }, + { "Zacute", 611, NULL }, + { "comma", 250, NULL }, + { "cedilla", 333, NULL }, + { "plusminus", 570, NULL }, + { "circumflex", 333, NULL }, + { "dotaccent", 333, NULL }, + { "edotaccent", 444, NULL }, + { "asciitilde", 570, NULL }, + { "colon", 333, NULL }, + { "onehalf", 750, NULL }, + { "dollar", 500, NULL }, + { "Lcaron", 611, NULL }, + { "ntilde", 556, NULL }, + { "Aogonek", 667, NULL }, + { "ncommaaccent", 556, NULL }, + { "minus", 606, NULL }, + { "Iogonek", 389, NULL }, + { "zacute", 389, NULL }, + { "yen", 500, NULL }, + { "space", 250, NULL }, + { "Omacron", 722, NULL }, + { "questiondown", 500, NULL }, + { "emdash", 1000, NULL }, + { "Agrave", 667, NULL }, + { "three", 500, NULL }, + { "numbersign", 500, NULL }, + { "lcaron", 382, NULL }, + { "A", 667, NULL }, + { "B", 667, NULL }, + { "C", 667, NULL }, + { "aogonek", 500, NULL }, + { "D", 722, NULL }, + { "E", 667, NULL }, + { "onequarter", 750, NULL }, + { "F", 667, NULL }, + { "G", 722, NULL }, + { "H", 778, NULL }, + { "I", 389, NULL }, + { "J", 500, NULL }, + { "K", 667, NULL }, + { "iogonek", 278, NULL }, + { "backslash", 278, NULL }, + { "L", 611, NULL }, + { "periodcentered", 250, NULL }, + { "M", 889, NULL }, + { "N", 722, NULL }, + { "omacron", 500, NULL }, + { "Tcommaaccent", 611, NULL }, + { "O", 722, NULL }, + { "P", 611, NULL }, + { "Q", 722, NULL }, + { "Uhungarumlaut", 722, NULL }, + { "R", 667, NULL }, + { "Aacute", 667, NULL }, + { "caron", 333, NULL }, + { "S", 556, NULL }, + { "T", 611, NULL }, + { "U", 722, NULL }, + { "agrave", 500, NULL }, + { "V", 667, NULL }, + { "W", 889, NULL }, + { "X", 667, NULL }, + { "question", 500, NULL }, + { "equal", 570, NULL }, + { "Y", 611, NULL }, + { "Z", 611, NULL }, + { "four", 500, NULL }, + { "a", 500, NULL }, + { "Gcommaaccent", 722, NULL }, + { "b", 500, NULL }, + { "c", 444, NULL }, + { "d", 500, NULL }, + { "e", 444, NULL }, + { "f", 333, NULL }, + { "g", 500, NULL }, + { "bullet", 350, NULL }, + { "h", 556, NULL }, + { "i", 278, NULL }, + { "Oslash", 722, NULL }, + { "dagger", 500, NULL }, + { "j", 278, NULL }, + { "k", 500, NULL }, + { "l", 278, NULL }, + { "m", 778, NULL }, + { "n", 556, NULL }, + { "tcommaaccent", 278, NULL }, + { "o", 500, NULL }, + { "ordfeminine", 266, NULL }, + { "ring", 333, NULL }, + { "p", 500, NULL }, + { "q", 500, NULL }, + { "uhungarumlaut", 556, NULL }, + { "r", 389, NULL }, + { "twosuperior", 300, NULL }, + { "aacute", 500, NULL }, + { "s", 389, NULL }, + { "OE", 944, NULL }, + { "t", 278, NULL }, + { "divide", 570, NULL }, + { "u", 556, NULL }, + { "Ccaron", 667, NULL }, + { "v", 444, NULL }, + { "w", 667, NULL }, + { "x", 500, NULL }, + { "y", 444, NULL }, + { "z", 389, NULL }, + { "Gbreve", 722, NULL }, + { "commaaccent", 250, NULL }, + { "hungarumlaut", 333, NULL }, + { "Idotaccent", 389, NULL }, + { "Nacute", 722, NULL }, + { "quotedbl", 555, NULL }, + { "gcommaaccent", 500, NULL }, + { "mu", 576, NULL }, + { "greaterequal", 549, NULL }, + { "Scaron", 556, NULL }, + { "Lslash", 611, NULL }, + { "semicolon", 333, NULL }, + { "oslash", 500, NULL }, + { "lessequal", 549, NULL }, + { "lozenge", 494, NULL }, + { "parenright", 333, NULL }, + { "ccaron", 444, NULL }, + { "Ecircumflex", 667, NULL }, + { "gbreve", 500, NULL }, + { "trademark", 1000, NULL }, + { "daggerdbl", 500, NULL }, + { "nacute", 556, NULL }, + { "macron", 333, NULL }, + { "Otilde", 722, NULL }, + { "Emacron", 667, NULL }, + { "ellipsis", 1000, NULL }, + { "scaron", 389, NULL }, + { "AE", 944, NULL }, + { "Ucircumflex", 722, NULL }, + { "lslash", 278, NULL }, + { "quotedblleft", 500, NULL }, + { "guilsinglright", 333, NULL }, + { "hyphen", 333, NULL }, + { "quotesingle", 278, NULL }, + { "eight", 500, NULL }, + { "exclamdown", 389, NULL }, + { "endash", 500, NULL }, + { "oe", 722, NULL }, + { "Abreve", 667, NULL }, + { "Umacron", 722, NULL }, + { "ecircumflex", 444, NULL }, + { "Adieresis", 667, NULL }, + { "copyright", 747, NULL }, + { "Egrave", 667, NULL }, + { "slash", 278, NULL }, + { "Edieresis", 667, NULL }, + { "otilde", 500, NULL }, + { "Idieresis", 389, NULL }, + { "parenleft", 333, NULL }, + { "one", 500, NULL }, + { "emacron", 444, NULL }, + { "Odieresis", 722, NULL }, + { "ucircumflex", 556, NULL }, + { "bracketleft", 333, NULL }, + { "Ugrave", 722, NULL }, + { "quoteright", 333, NULL }, + { "Udieresis", 722, NULL }, + { "perthousand", 1000, NULL }, + { "Ydieresis", 611, NULL }, + { "umacron", 556, NULL }, + { "abreve", 500, NULL }, + { "Eacute", 667, NULL }, + { "adieresis", 500, NULL }, + { "egrave", 444, NULL }, + { "edieresis", 444, NULL }, + { "idieresis", 278, NULL }, + { "Eth", 722, NULL }, + { "ae", 722, NULL }, + { "asterisk", 500, NULL }, + { "odieresis", 500, NULL }, + { "Uacute", 722, NULL }, + { "ugrave", 556, NULL }, + { "nine", 500, NULL }, + { "five", 500, NULL }, + { "udieresis", 556, NULL }, + { "Zcaron", 611, NULL }, + { "Scommaaccent", 556, NULL }, + { "threequarters", 750, NULL }, + { "guillemotright", 500, NULL }, + { "Ccedilla", 667, NULL }, + { "ydieresis", 444, NULL }, + { "tilde", 333, NULL }, + { "at", 832, NULL }, + { "eacute", 444, NULL }, + { "underscore", 500, NULL }, + { "Euro", 500, NULL }, + { "Dcroat", 722, NULL }, + { "multiply", 570, NULL }, + { "zero", 500, NULL }, + { "eth", 500, NULL }, + { "Scedilla", 556, NULL }, + { "Ograve", 722, NULL }, + { "Racute", 667, NULL }, + { "partialdiff", 494, NULL }, + { "uacute", 556, NULL }, + { "braceleft", 348, NULL }, + { "Thorn", 611, NULL }, + { "zcaron", 389, NULL }, + { "scommaaccent", 389, NULL }, + { "ccedilla", 444, NULL }, + { "Dcaron", 722, NULL }, + { "dcroat", 500, NULL }, + { "Ocircumflex", 722, NULL }, + { "Oacute", 722, NULL }, + { "scedilla", 389, NULL }, + { "ogonek", 333, NULL }, + { "ograve", 500, NULL }, + { "racute", 389, NULL }, + { "Tcaron", 611, NULL }, + { "Eogonek", 667, NULL }, + { "thorn", 500, NULL }, + { "degree", 400, NULL }, + { "registered", 747, NULL }, + { "radical", 549, NULL }, + { "Aring", 667, NULL }, + { "percent", 833, NULL }, + { "six", 500, NULL }, + { "paragraph", 500, NULL }, + { "dcaron", 608, NULL }, + { "Uogonek", 722, NULL }, + { "two", 500, NULL }, + { "summation", 600, NULL }, + { "Igrave", 389, NULL }, + { "Lacute", 611, NULL }, + { "ocircumflex", 500, NULL }, + { "oacute", 500, NULL }, + { "Uring", 722, NULL }, + { "Lcommaaccent", 611, NULL }, + { "tcaron", 366, NULL }, + { "eogonek", 444, NULL }, + { "Delta", 612, NULL }, + { "Ohungarumlaut", 722, NULL }, + { "asciicircum", 570, NULL }, + { "aring", 500, NULL }, + { "grave", 333, NULL }, + { "uogonek", 556, NULL }, + { "bracketright", 333, NULL }, + { "Iacute", 389, NULL }, + { "ampersand", 778, NULL }, + { "igrave", 278, NULL }, + { "lacute", 278, NULL }, + { "Ncaron", 722, NULL }, + { "plus", 570, NULL }, + { "uring", 556, NULL }, + { "quotesinglbase", 333, NULL }, + { "lcommaaccent", 278, NULL }, + { "Yacute", 611, NULL }, + { "ohungarumlaut", 500, NULL }, + { "threesuperior", 300, NULL }, + { "acute", 333, NULL }, + { "section", 500, NULL }, + { "dieresis", 333, NULL }, + { "iacute", 278, NULL }, + { "quotedblbase", 500, NULL }, + { "ncaron", 556, NULL }, + { "florin", 500, NULL }, + { "yacute", 444, NULL }, + { "Rcommaaccent", 667, NULL }, + { "fi", 556, NULL }, + { "fl", 556, NULL }, + { "Acircumflex", 667, NULL }, + { "Cacute", 667, NULL }, + { "Icircumflex", 389, NULL }, + { "guillemotleft", 500, NULL }, + { "germandbls", 500, NULL }, + { "Amacron", 667, NULL }, + { "seven", 500, NULL }, + { "Sacute", 556, NULL }, + { "ordmasculine", 300, NULL }, + { "dotlessi", 278, NULL }, + { "sterling", 500, NULL }, + { "notequal", 549, NULL }, + { "Imacron", 389, NULL }, + { "rcommaaccent", 389, NULL }, + { "Zdotaccent", 611, NULL }, + { "acircumflex", 500, NULL }, + { "cacute", 444, NULL }, + { "Ecaron", 667, NULL }, + { "icircumflex", 278, NULL }, + { "braceright", 348, NULL }, + { "quotedblright", 500, NULL }, + { "amacron", 500, NULL }, + { "sacute", 389, NULL }, + { "imacron", 278, NULL }, + { "cent", 500, NULL }, + { "currency", 500, NULL }, + { "logicalnot", 606, NULL }, + { "zdotaccent", 389, NULL }, + { "Atilde", 667, NULL }, + { "breve", 333, NULL }, + { "bar", 220, NULL }, + { "fraction", 167, NULL }, + { "less", 570, NULL }, + { "ecaron", 444, NULL }, + { "guilsinglleft", 333, NULL }, + { "exclam", 389, NULL }, + { "period", 250, NULL }, + { "Rcaron", 667, NULL }, + { "Kcommaaccent", 667, NULL }, + { "greater", 570, NULL }, + { "atilde", 500, NULL }, + { "brokenbar", 220, NULL }, + { "quoteleft", 333, NULL }, + { "Edotaccent", 667, NULL }, + { "onesuperior", 300, NULL } +}; + +static BuiltinFontWidth timesItalicWidthsTab[] = { + { "Ntilde", 667, NULL }, + { "rcaron", 389, NULL }, + { "kcommaaccent", 444, NULL }, + { "Ncommaaccent", 667, NULL }, + { "Zacute", 556, NULL }, + { "comma", 250, NULL }, + { "cedilla", 333, NULL }, + { "plusminus", 675, NULL }, + { "circumflex", 333, NULL }, + { "dotaccent", 333, NULL }, + { "edotaccent", 444, NULL }, + { "asciitilde", 541, NULL }, + { "colon", 333, NULL }, + { "onehalf", 750, NULL }, + { "dollar", 500, NULL }, + { "Lcaron", 611, NULL }, + { "ntilde", 500, NULL }, + { "Aogonek", 611, NULL }, + { "ncommaaccent", 500, NULL }, + { "minus", 675, NULL }, + { "Iogonek", 333, NULL }, + { "zacute", 389, NULL }, + { "yen", 500, NULL }, + { "space", 250, NULL }, + { "Omacron", 722, NULL }, + { "questiondown", 500, NULL }, + { "emdash", 889, NULL }, + { "Agrave", 611, NULL }, + { "three", 500, NULL }, + { "numbersign", 500, NULL }, + { "lcaron", 300, NULL }, + { "A", 611, NULL }, + { "B", 611, NULL }, + { "C", 667, NULL }, + { "aogonek", 500, NULL }, + { "D", 722, NULL }, + { "E", 611, NULL }, + { "onequarter", 750, NULL }, + { "F", 611, NULL }, + { "G", 722, NULL }, + { "H", 722, NULL }, + { "I", 333, NULL }, + { "J", 444, NULL }, + { "K", 667, NULL }, + { "iogonek", 278, NULL }, + { "backslash", 278, NULL }, + { "L", 556, NULL }, + { "periodcentered", 250, NULL }, + { "M", 833, NULL }, + { "N", 667, NULL }, + { "omacron", 500, NULL }, + { "Tcommaaccent", 556, NULL }, + { "O", 722, NULL }, + { "P", 611, NULL }, + { "Q", 722, NULL }, + { "Uhungarumlaut", 722, NULL }, + { "R", 611, NULL }, + { "Aacute", 611, NULL }, + { "caron", 333, NULL }, + { "S", 500, NULL }, + { "T", 556, NULL }, + { "U", 722, NULL }, + { "agrave", 500, NULL }, + { "V", 611, NULL }, + { "W", 833, NULL }, + { "X", 611, NULL }, + { "question", 500, NULL }, + { "equal", 675, NULL }, + { "Y", 556, NULL }, + { "Z", 556, NULL }, + { "four", 500, NULL }, + { "a", 500, NULL }, + { "Gcommaaccent", 722, NULL }, + { "b", 500, NULL }, + { "c", 444, NULL }, + { "d", 500, NULL }, + { "e", 444, NULL }, + { "f", 278, NULL }, + { "g", 500, NULL }, + { "bullet", 350, NULL }, + { "h", 500, NULL }, + { "i", 278, NULL }, + { "Oslash", 722, NULL }, + { "dagger", 500, NULL }, + { "j", 278, NULL }, + { "k", 444, NULL }, + { "l", 278, NULL }, + { "m", 722, NULL }, + { "n", 500, NULL }, + { "tcommaaccent", 278, NULL }, + { "o", 500, NULL }, + { "ordfeminine", 276, NULL }, + { "ring", 333, NULL }, + { "p", 500, NULL }, + { "q", 500, NULL }, + { "uhungarumlaut", 500, NULL }, + { "r", 389, NULL }, + { "twosuperior", 300, NULL }, + { "aacute", 500, NULL }, + { "s", 389, NULL }, + { "OE", 944, NULL }, + { "t", 278, NULL }, + { "divide", 675, NULL }, + { "u", 500, NULL }, + { "Ccaron", 667, NULL }, + { "v", 444, NULL }, + { "w", 667, NULL }, + { "x", 444, NULL }, + { "y", 444, NULL }, + { "z", 389, NULL }, + { "Gbreve", 722, NULL }, + { "commaaccent", 250, NULL }, + { "hungarumlaut", 333, NULL }, + { "Idotaccent", 333, NULL }, + { "Nacute", 667, NULL }, + { "quotedbl", 420, NULL }, + { "gcommaaccent", 500, NULL }, + { "mu", 500, NULL }, + { "greaterequal", 549, NULL }, + { "Scaron", 500, NULL }, + { "Lslash", 556, NULL }, + { "semicolon", 333, NULL }, + { "oslash", 500, NULL }, + { "lessequal", 549, NULL }, + { "lozenge", 471, NULL }, + { "parenright", 333, NULL }, + { "ccaron", 444, NULL }, + { "Ecircumflex", 611, NULL }, + { "gbreve", 500, NULL }, + { "trademark", 980, NULL }, + { "daggerdbl", 500, NULL }, + { "nacute", 500, NULL }, + { "macron", 333, NULL }, + { "Otilde", 722, NULL }, + { "Emacron", 611, NULL }, + { "ellipsis", 889, NULL }, + { "scaron", 389, NULL }, + { "AE", 889, NULL }, + { "Ucircumflex", 722, NULL }, + { "lslash", 278, NULL }, + { "quotedblleft", 556, NULL }, + { "guilsinglright", 333, NULL }, + { "hyphen", 333, NULL }, + { "quotesingle", 214, NULL }, + { "eight", 500, NULL }, + { "exclamdown", 389, NULL }, + { "endash", 500, NULL }, + { "oe", 667, NULL }, + { "Abreve", 611, NULL }, + { "Umacron", 722, NULL }, + { "ecircumflex", 444, NULL }, + { "Adieresis", 611, NULL }, + { "copyright", 760, NULL }, + { "Egrave", 611, NULL }, + { "slash", 278, NULL }, + { "Edieresis", 611, NULL }, + { "otilde", 500, NULL }, + { "Idieresis", 333, NULL }, + { "parenleft", 333, NULL }, + { "one", 500, NULL }, + { "emacron", 444, NULL }, + { "Odieresis", 722, NULL }, + { "ucircumflex", 500, NULL }, + { "bracketleft", 389, NULL }, + { "Ugrave", 722, NULL }, + { "quoteright", 333, NULL }, + { "Udieresis", 722, NULL }, + { "perthousand", 1000, NULL }, + { "Ydieresis", 556, NULL }, + { "umacron", 500, NULL }, + { "abreve", 500, NULL }, + { "Eacute", 611, NULL }, + { "adieresis", 500, NULL }, + { "egrave", 444, NULL }, + { "edieresis", 444, NULL }, + { "idieresis", 278, NULL }, + { "Eth", 722, NULL }, + { "ae", 667, NULL }, + { "asterisk", 500, NULL }, + { "odieresis", 500, NULL }, + { "Uacute", 722, NULL }, + { "ugrave", 500, NULL }, + { "nine", 500, NULL }, + { "five", 500, NULL }, + { "udieresis", 500, NULL }, + { "Zcaron", 556, NULL }, + { "Scommaaccent", 500, NULL }, + { "threequarters", 750, NULL }, + { "guillemotright", 500, NULL }, + { "Ccedilla", 667, NULL }, + { "ydieresis", 444, NULL }, + { "tilde", 333, NULL }, + { "at", 920, NULL }, + { "eacute", 444, NULL }, + { "underscore", 500, NULL }, + { "Euro", 500, NULL }, + { "Dcroat", 722, NULL }, + { "multiply", 675, NULL }, + { "zero", 500, NULL }, + { "eth", 500, NULL }, + { "Scedilla", 500, NULL }, + { "Ograve", 722, NULL }, + { "Racute", 611, NULL }, + { "partialdiff", 476, NULL }, + { "uacute", 500, NULL }, + { "braceleft", 400, NULL }, + { "Thorn", 611, NULL }, + { "zcaron", 389, NULL }, + { "scommaaccent", 389, NULL }, + { "ccedilla", 444, NULL }, + { "Dcaron", 722, NULL }, + { "dcroat", 500, NULL }, + { "Ocircumflex", 722, NULL }, + { "Oacute", 722, NULL }, + { "scedilla", 389, NULL }, + { "ogonek", 333, NULL }, + { "ograve", 500, NULL }, + { "racute", 389, NULL }, + { "Tcaron", 556, NULL }, + { "Eogonek", 611, NULL }, + { "thorn", 500, NULL }, + { "degree", 400, NULL }, + { "registered", 760, NULL }, + { "radical", 453, NULL }, + { "Aring", 611, NULL }, + { "percent", 833, NULL }, + { "six", 500, NULL }, + { "paragraph", 523, NULL }, + { "dcaron", 544, NULL }, + { "Uogonek", 722, NULL }, + { "two", 500, NULL }, + { "summation", 600, NULL }, + { "Igrave", 333, NULL }, + { "Lacute", 556, NULL }, + { "ocircumflex", 500, NULL }, + { "oacute", 500, NULL }, + { "Uring", 722, NULL }, + { "Lcommaaccent", 556, NULL }, + { "tcaron", 300, NULL }, + { "eogonek", 444, NULL }, + { "Delta", 612, NULL }, + { "Ohungarumlaut", 722, NULL }, + { "asciicircum", 422, NULL }, + { "aring", 500, NULL }, + { "grave", 333, NULL }, + { "uogonek", 500, NULL }, + { "bracketright", 389, NULL }, + { "Iacute", 333, NULL }, + { "ampersand", 778, NULL }, + { "igrave", 278, NULL }, + { "lacute", 278, NULL }, + { "Ncaron", 667, NULL }, + { "plus", 675, NULL }, + { "uring", 500, NULL }, + { "quotesinglbase", 333, NULL }, + { "lcommaaccent", 278, NULL }, + { "Yacute", 556, NULL }, + { "ohungarumlaut", 500, NULL }, + { "threesuperior", 300, NULL }, + { "acute", 333, NULL }, + { "section", 500, NULL }, + { "dieresis", 333, NULL }, + { "iacute", 278, NULL }, + { "quotedblbase", 556, NULL }, + { "ncaron", 500, NULL }, + { "florin", 500, NULL }, + { "yacute", 444, NULL }, + { "Rcommaaccent", 611, NULL }, + { "fi", 500, NULL }, + { "fl", 500, NULL }, + { "Acircumflex", 611, NULL }, + { "Cacute", 667, NULL }, + { "Icircumflex", 333, NULL }, + { "guillemotleft", 500, NULL }, + { "germandbls", 500, NULL }, + { "Amacron", 611, NULL }, + { "seven", 500, NULL }, + { "Sacute", 500, NULL }, + { "ordmasculine", 310, NULL }, + { "dotlessi", 278, NULL }, + { "sterling", 500, NULL }, + { "notequal", 549, NULL }, + { "Imacron", 333, NULL }, + { "rcommaaccent", 389, NULL }, + { "Zdotaccent", 556, NULL }, + { "acircumflex", 500, NULL }, + { "cacute", 444, NULL }, + { "Ecaron", 611, NULL }, + { "icircumflex", 278, NULL }, + { "braceright", 400, NULL }, + { "quotedblright", 556, NULL }, + { "amacron", 500, NULL }, + { "sacute", 389, NULL }, + { "imacron", 278, NULL }, + { "cent", 500, NULL }, + { "currency", 500, NULL }, + { "logicalnot", 675, NULL }, + { "zdotaccent", 389, NULL }, + { "Atilde", 611, NULL }, + { "breve", 333, NULL }, + { "bar", 275, NULL }, + { "fraction", 167, NULL }, + { "less", 675, NULL }, + { "ecaron", 444, NULL }, + { "guilsinglleft", 333, NULL }, + { "exclam", 333, NULL }, + { "period", 250, NULL }, + { "Rcaron", 611, NULL }, + { "Kcommaaccent", 667, NULL }, + { "greater", 675, NULL }, + { "atilde", 500, NULL }, + { "brokenbar", 275, NULL }, + { "quoteleft", 333, NULL }, + { "Edotaccent", 611, NULL }, + { "onesuperior", 300, NULL } +}; + +static BuiltinFontWidth timesRomanWidthsTab[] = { + { "Ntilde", 722, NULL }, + { "rcaron", 333, NULL }, + { "kcommaaccent", 500, NULL }, + { "Ncommaaccent", 722, NULL }, + { "Zacute", 611, NULL }, + { "comma", 250, NULL }, + { "cedilla", 333, NULL }, + { "plusminus", 564, NULL }, + { "circumflex", 333, NULL }, + { "dotaccent", 333, NULL }, + { "edotaccent", 444, NULL }, + { "asciitilde", 541, NULL }, + { "colon", 278, NULL }, + { "onehalf", 750, NULL }, + { "dollar", 500, NULL }, + { "Lcaron", 611, NULL }, + { "ntilde", 500, NULL }, + { "Aogonek", 722, NULL }, + { "ncommaaccent", 500, NULL }, + { "minus", 564, NULL }, + { "Iogonek", 333, NULL }, + { "zacute", 444, NULL }, + { "yen", 500, NULL }, + { "space", 250, NULL }, + { "Omacron", 722, NULL }, + { "questiondown", 444, NULL }, + { "emdash", 1000, NULL }, + { "Agrave", 722, NULL }, + { "three", 500, NULL }, + { "numbersign", 500, NULL }, + { "lcaron", 344, NULL }, + { "A", 722, NULL }, + { "B", 667, NULL }, + { "C", 667, NULL }, + { "aogonek", 444, NULL }, + { "D", 722, NULL }, + { "E", 611, NULL }, + { "onequarter", 750, NULL }, + { "F", 556, NULL }, + { "G", 722, NULL }, + { "H", 722, NULL }, + { "I", 333, NULL }, + { "J", 389, NULL }, + { "K", 722, NULL }, + { "iogonek", 278, NULL }, + { "backslash", 278, NULL }, + { "L", 611, NULL }, + { "periodcentered", 250, NULL }, + { "M", 889, NULL }, + { "N", 722, NULL }, + { "omacron", 500, NULL }, + { "Tcommaaccent", 611, NULL }, + { "O", 722, NULL }, + { "P", 556, NULL }, + { "Q", 722, NULL }, + { "Uhungarumlaut", 722, NULL }, + { "R", 667, NULL }, + { "Aacute", 722, NULL }, + { "caron", 333, NULL }, + { "S", 556, NULL }, + { "T", 611, NULL }, + { "U", 722, NULL }, + { "agrave", 444, NULL }, + { "V", 722, NULL }, + { "W", 944, NULL }, + { "X", 722, NULL }, + { "question", 444, NULL }, + { "equal", 564, NULL }, + { "Y", 722, NULL }, + { "Z", 611, NULL }, + { "four", 500, NULL }, + { "a", 444, NULL }, + { "Gcommaaccent", 722, NULL }, + { "b", 500, NULL }, + { "c", 444, NULL }, + { "d", 500, NULL }, + { "e", 444, NULL }, + { "f", 333, NULL }, + { "g", 500, NULL }, + { "bullet", 350, NULL }, + { "h", 500, NULL }, + { "i", 278, NULL }, + { "Oslash", 722, NULL }, + { "dagger", 500, NULL }, + { "j", 278, NULL }, + { "k", 500, NULL }, + { "l", 278, NULL }, + { "m", 778, NULL }, + { "n", 500, NULL }, + { "tcommaaccent", 278, NULL }, + { "o", 500, NULL }, + { "ordfeminine", 276, NULL }, + { "ring", 333, NULL }, + { "p", 500, NULL }, + { "q", 500, NULL }, + { "uhungarumlaut", 500, NULL }, + { "r", 333, NULL }, + { "twosuperior", 300, NULL }, + { "aacute", 444, NULL }, + { "s", 389, NULL }, + { "OE", 889, NULL }, + { "t", 278, NULL }, + { "divide", 564, NULL }, + { "u", 500, NULL }, + { "Ccaron", 667, NULL }, + { "v", 500, NULL }, + { "w", 722, NULL }, + { "x", 500, NULL }, + { "y", 500, NULL }, + { "z", 444, NULL }, + { "Gbreve", 722, NULL }, + { "commaaccent", 250, NULL }, + { "hungarumlaut", 333, NULL }, + { "Idotaccent", 333, NULL }, + { "Nacute", 722, NULL }, + { "quotedbl", 408, NULL }, + { "gcommaaccent", 500, NULL }, + { "mu", 500, NULL }, + { "greaterequal", 549, NULL }, + { "Scaron", 556, NULL }, + { "Lslash", 611, NULL }, + { "semicolon", 278, NULL }, + { "oslash", 500, NULL }, + { "lessequal", 549, NULL }, + { "lozenge", 471, NULL }, + { "parenright", 333, NULL }, + { "ccaron", 444, NULL }, + { "Ecircumflex", 611, NULL }, + { "gbreve", 500, NULL }, + { "trademark", 980, NULL }, + { "daggerdbl", 500, NULL }, + { "nacute", 500, NULL }, + { "macron", 333, NULL }, + { "Otilde", 722, NULL }, + { "Emacron", 611, NULL }, + { "ellipsis", 1000, NULL }, + { "scaron", 389, NULL }, + { "AE", 889, NULL }, + { "Ucircumflex", 722, NULL }, + { "lslash", 278, NULL }, + { "quotedblleft", 444, NULL }, + { "guilsinglright", 333, NULL }, + { "hyphen", 333, NULL }, + { "quotesingle", 180, NULL }, + { "eight", 500, NULL }, + { "exclamdown", 333, NULL }, + { "endash", 500, NULL }, + { "oe", 722, NULL }, + { "Abreve", 722, NULL }, + { "Umacron", 722, NULL }, + { "ecircumflex", 444, NULL }, + { "Adieresis", 722, NULL }, + { "copyright", 760, NULL }, + { "Egrave", 611, NULL }, + { "slash", 278, NULL }, + { "Edieresis", 611, NULL }, + { "otilde", 500, NULL }, + { "Idieresis", 333, NULL }, + { "parenleft", 333, NULL }, + { "one", 500, NULL }, + { "emacron", 444, NULL }, + { "Odieresis", 722, NULL }, + { "ucircumflex", 500, NULL }, + { "bracketleft", 333, NULL }, + { "Ugrave", 722, NULL }, + { "quoteright", 333, NULL }, + { "Udieresis", 722, NULL }, + { "perthousand", 1000, NULL }, + { "Ydieresis", 722, NULL }, + { "umacron", 500, NULL }, + { "abreve", 444, NULL }, + { "Eacute", 611, NULL }, + { "adieresis", 444, NULL }, + { "egrave", 444, NULL }, + { "edieresis", 444, NULL }, + { "idieresis", 278, NULL }, + { "Eth", 722, NULL }, + { "ae", 667, NULL }, + { "asterisk", 500, NULL }, + { "odieresis", 500, NULL }, + { "Uacute", 722, NULL }, + { "ugrave", 500, NULL }, + { "nine", 500, NULL }, + { "five", 500, NULL }, + { "udieresis", 500, NULL }, + { "Zcaron", 611, NULL }, + { "Scommaaccent", 556, NULL }, + { "threequarters", 750, NULL }, + { "guillemotright", 500, NULL }, + { "Ccedilla", 667, NULL }, + { "ydieresis", 500, NULL }, + { "tilde", 333, NULL }, + { "at", 921, NULL }, + { "eacute", 444, NULL }, + { "underscore", 500, NULL }, + { "Euro", 500, NULL }, + { "Dcroat", 722, NULL }, + { "multiply", 564, NULL }, + { "zero", 500, NULL }, + { "eth", 500, NULL }, + { "Scedilla", 556, NULL }, + { "Ograve", 722, NULL }, + { "Racute", 667, NULL }, + { "partialdiff", 476, NULL }, + { "uacute", 500, NULL }, + { "braceleft", 480, NULL }, + { "Thorn", 556, NULL }, + { "zcaron", 444, NULL }, + { "scommaaccent", 389, NULL }, + { "ccedilla", 444, NULL }, + { "Dcaron", 722, NULL }, + { "dcroat", 500, NULL }, + { "Ocircumflex", 722, NULL }, + { "Oacute", 722, NULL }, + { "scedilla", 389, NULL }, + { "ogonek", 333, NULL }, + { "ograve", 500, NULL }, + { "racute", 333, NULL }, + { "Tcaron", 611, NULL }, + { "Eogonek", 611, NULL }, + { "thorn", 500, NULL }, + { "degree", 400, NULL }, + { "registered", 760, NULL }, + { "radical", 453, NULL }, + { "Aring", 722, NULL }, + { "percent", 833, NULL }, + { "six", 500, NULL }, + { "paragraph", 453, NULL }, + { "dcaron", 588, NULL }, + { "Uogonek", 722, NULL }, + { "two", 500, NULL }, + { "summation", 600, NULL }, + { "Igrave", 333, NULL }, + { "Lacute", 611, NULL }, + { "ocircumflex", 500, NULL }, + { "oacute", 500, NULL }, + { "Uring", 722, NULL }, + { "Lcommaaccent", 611, NULL }, + { "tcaron", 326, NULL }, + { "eogonek", 444, NULL }, + { "Delta", 612, NULL }, + { "Ohungarumlaut", 722, NULL }, + { "asciicircum", 469, NULL }, + { "aring", 444, NULL }, + { "grave", 333, NULL }, + { "uogonek", 500, NULL }, + { "bracketright", 333, NULL }, + { "Iacute", 333, NULL }, + { "ampersand", 778, NULL }, + { "igrave", 278, NULL }, + { "lacute", 278, NULL }, + { "Ncaron", 722, NULL }, + { "plus", 564, NULL }, + { "uring", 500, NULL }, + { "quotesinglbase", 333, NULL }, + { "lcommaaccent", 278, NULL }, + { "Yacute", 722, NULL }, + { "ohungarumlaut", 500, NULL }, + { "threesuperior", 300, NULL }, + { "acute", 333, NULL }, + { "section", 500, NULL }, + { "dieresis", 333, NULL }, + { "iacute", 278, NULL }, + { "quotedblbase", 444, NULL }, + { "ncaron", 500, NULL }, + { "florin", 500, NULL }, + { "yacute", 500, NULL }, + { "Rcommaaccent", 667, NULL }, + { "fi", 556, NULL }, + { "fl", 556, NULL }, + { "Acircumflex", 722, NULL }, + { "Cacute", 667, NULL }, + { "Icircumflex", 333, NULL }, + { "guillemotleft", 500, NULL }, + { "germandbls", 500, NULL }, + { "Amacron", 722, NULL }, + { "seven", 500, NULL }, + { "Sacute", 556, NULL }, + { "ordmasculine", 310, NULL }, + { "dotlessi", 278, NULL }, + { "sterling", 500, NULL }, + { "notequal", 549, NULL }, + { "Imacron", 333, NULL }, + { "rcommaaccent", 333, NULL }, + { "Zdotaccent", 611, NULL }, + { "acircumflex", 444, NULL }, + { "cacute", 444, NULL }, + { "Ecaron", 611, NULL }, + { "icircumflex", 278, NULL }, + { "braceright", 480, NULL }, + { "quotedblright", 444, NULL }, + { "amacron", 444, NULL }, + { "sacute", 389, NULL }, + { "imacron", 278, NULL }, + { "cent", 500, NULL }, + { "currency", 500, NULL }, + { "logicalnot", 564, NULL }, + { "zdotaccent", 444, NULL }, + { "Atilde", 722, NULL }, + { "breve", 333, NULL }, + { "bar", 200, NULL }, + { "fraction", 167, NULL }, + { "less", 564, NULL }, + { "ecaron", 444, NULL }, + { "guilsinglleft", 333, NULL }, + { "exclam", 333, NULL }, + { "period", 250, NULL }, + { "Rcaron", 667, NULL }, + { "Kcommaaccent", 722, NULL }, + { "greater", 564, NULL }, + { "atilde", 444, NULL }, + { "brokenbar", 200, NULL }, + { "quoteleft", 333, NULL }, + { "Edotaccent", 611, NULL }, + { "onesuperior", 300, NULL } +}; + +static BuiltinFontWidth zapfDingbatsWidthsTab[] = { + { "a81", 438, NULL }, + { "a82", 138, NULL }, + { "a83", 277, NULL }, + { "a84", 415, NULL }, + { "a85", 509, NULL }, + { "a86", 410, NULL }, + { "a87", 234, NULL }, + { "a88", 234, NULL }, + { "a89", 390, NULL }, + { "a140", 788, NULL }, + { "a141", 788, NULL }, + { "a142", 788, NULL }, + { "a143", 788, NULL }, + { "a144", 788, NULL }, + { "a145", 788, NULL }, + { "a146", 788, NULL }, + { "a147", 788, NULL }, + { "a148", 788, NULL }, + { "a149", 788, NULL }, + { "a90", 390, NULL }, + { "a91", 276, NULL }, + { "a92", 276, NULL }, + { "space", 278, NULL }, + { "a93", 317, NULL }, + { "a94", 317, NULL }, + { "a95", 334, NULL }, + { "a96", 334, NULL }, + { "a97", 392, NULL }, + { "a98", 392, NULL }, + { "a99", 668, NULL }, + { "a150", 788, NULL }, + { "a151", 788, NULL }, + { "a152", 788, NULL }, + { "a153", 788, NULL }, + { "a154", 788, NULL }, + { "a155", 788, NULL }, + { "a156", 788, NULL }, + { "a157", 788, NULL }, + { "a158", 788, NULL }, + { "a159", 788, NULL }, + { "a160", 894, NULL }, + { "a161", 838, NULL }, + { "a162", 924, NULL }, + { "a163", 1016, NULL }, + { "a164", 458, NULL }, + { "a165", 924, NULL }, + { "a166", 918, NULL }, + { "a167", 927, NULL }, + { "a168", 928, NULL }, + { "a169", 928, NULL }, + { "a170", 834, NULL }, + { "a171", 873, NULL }, + { "a172", 828, NULL }, + { "a173", 924, NULL }, + { "a174", 917, NULL }, + { "a175", 930, NULL }, + { "a176", 931, NULL }, + { "a177", 463, NULL }, + { "a178", 883, NULL }, + { "a179", 836, NULL }, + { "a180", 867, NULL }, + { "a181", 696, NULL }, + { "a182", 874, NULL }, + { "a183", 760, NULL }, + { "a184", 946, NULL }, + { "a185", 865, NULL }, + { "a186", 967, NULL }, + { "a187", 831, NULL }, + { "a188", 873, NULL }, + { "a189", 927, NULL }, + { "a1", 974, NULL }, + { "a2", 961, NULL }, + { "a3", 980, NULL }, + { "a4", 719, NULL }, + { "a5", 789, NULL }, + { "a6", 494, NULL }, + { "a7", 552, NULL }, + { "a8", 537, NULL }, + { "a9", 577, NULL }, + { "a190", 970, NULL }, + { "a191", 918, NULL }, + { "a192", 748, NULL }, + { "a193", 836, NULL }, + { "a194", 771, NULL }, + { "a195", 888, NULL }, + { "a196", 748, NULL }, + { "a197", 771, NULL }, + { "a198", 888, NULL }, + { "a199", 867, NULL }, + { "a10", 692, NULL }, + { "a11", 960, NULL }, + { "a12", 939, NULL }, + { "a13", 549, NULL }, + { "a14", 855, NULL }, + { "a15", 911, NULL }, + { "a16", 933, NULL }, + { "a17", 945, NULL }, + { "a18", 974, NULL }, + { "a19", 755, NULL }, + { "a20", 846, NULL }, + { "a21", 762, NULL }, + { "a22", 761, NULL }, + { "a23", 571, NULL }, + { "a24", 677, NULL }, + { "a25", 763, NULL }, + { "a26", 760, NULL }, + { "a27", 759, NULL }, + { "a28", 754, NULL }, + { "a29", 786, NULL }, + { "a30", 788, NULL }, + { "a31", 788, NULL }, + { "a32", 790, NULL }, + { "a33", 793, NULL }, + { "a34", 794, NULL }, + { "a35", 816, NULL }, + { "a36", 823, NULL }, + { "a37", 789, NULL }, + { "a38", 841, NULL }, + { "a39", 823, NULL }, + { "a40", 833, NULL }, + { "a41", 816, NULL }, + { "a42", 831, NULL }, + { "a43", 923, NULL }, + { "a44", 744, NULL }, + { "a45", 723, NULL }, + { "a46", 749, NULL }, + { "a47", 790, NULL }, + { "a48", 792, NULL }, + { "a49", 695, NULL }, + { "a100", 668, NULL }, + { "a101", 732, NULL }, + { "a102", 544, NULL }, + { "a103", 544, NULL }, + { "a104", 910, NULL }, + { "a105", 911, NULL }, + { "a106", 667, NULL }, + { "a107", 760, NULL }, + { "a108", 760, NULL }, + { "a109", 626, NULL }, + { "a50", 776, NULL }, + { "a51", 768, NULL }, + { "a52", 792, NULL }, + { "a53", 759, NULL }, + { "a54", 707, NULL }, + { "a55", 708, NULL }, + { "a56", 682, NULL }, + { "a57", 701, NULL }, + { "a58", 826, NULL }, + { "a59", 815, NULL }, + { "a110", 694, NULL }, + { "a111", 595, NULL }, + { "a112", 776, NULL }, + { "a117", 690, NULL }, + { "a118", 791, NULL }, + { "a119", 790, NULL }, + { "a60", 789, NULL }, + { "a61", 789, NULL }, + { "a62", 707, NULL }, + { "a63", 687, NULL }, + { "a64", 696, NULL }, + { "a65", 689, NULL }, + { "a66", 786, NULL }, + { "a67", 787, NULL }, + { "a68", 713, NULL }, + { "a69", 791, NULL }, + { "a200", 696, NULL }, + { "a201", 874, NULL }, + { "a120", 788, NULL }, + { "a121", 788, NULL }, + { "a202", 974, NULL }, + { "a122", 788, NULL }, + { "a203", 762, NULL }, + { "a123", 788, NULL }, + { "a204", 759, NULL }, + { "a124", 788, NULL }, + { "a205", 509, NULL }, + { "a125", 788, NULL }, + { "a206", 410, NULL }, + { "a126", 788, NULL }, + { "a127", 788, NULL }, + { "a128", 788, NULL }, + { "a129", 788, NULL }, + { "a70", 785, NULL }, + { "a71", 791, NULL }, + { "a72", 873, NULL }, + { "a73", 761, NULL }, + { "a74", 762, NULL }, + { "a75", 759, NULL }, + { "a76", 892, NULL }, + { "a77", 892, NULL }, + { "a78", 788, NULL }, + { "a79", 784, NULL }, + { "a130", 788, NULL }, + { "a131", 788, NULL }, + { "a132", 788, NULL }, + { "a133", 788, NULL }, + { "a134", 788, NULL }, + { "a135", 788, NULL }, + { "a136", 788, NULL }, + { "a137", 788, NULL }, + { "a138", 788, NULL }, + { "a139", 788, NULL } +}; + +BuiltinFont builtinFonts[] = { + { "Courier", standardEncoding, 629, -157, { -23, -250, 715, 805}, NULL }, + { "Courier-Bold", standardEncoding, 629, -157, {-113, -250, 749, 801}, NULL }, + { "Courier-BoldOblique", standardEncoding, 629, -157, { -57, -250, 869, 801}, NULL }, + { "Courier-Oblique", standardEncoding, 629, -157, { -27, -250, 849, 805}, NULL }, + { "Helvetica", standardEncoding, 718, -207, {-166, -225, 1000, 931}, NULL }, + { "Helvetica-Bold", standardEncoding, 718, -207, {-170, -228, 1003, 962}, NULL }, + { "Helvetica-BoldOblique", standardEncoding, 718, -207, {-174, -228, 1114, 962}, NULL }, + { "Helvetica-Oblique", standardEncoding, 718, -207, {-170, -225, 1116, 931}, NULL }, + { "Symbol", symbolEncoding, 1010, -293, {-180, -293, 1090, 1010}, NULL }, + { "Times-Bold", standardEncoding, 683, -217, {-168, -218, 1000, 935}, NULL }, + { "Times-BoldItalic", standardEncoding, 683, -217, {-200, -218, 996, 921}, NULL }, + { "Times-Italic", standardEncoding, 683, -217, {-169, -217, 1010, 883}, NULL }, + { "Times-Roman", standardEncoding, 683, -217, {-168, -218, 1000, 898}, NULL }, + { "ZapfDingbats", zapfDingbatsEncoding, 820, -143, { -1, -143, 981, 820}, NULL } +}; + +BuiltinFont *builtinFontSubst[] = { + &builtinFonts[0], + &builtinFonts[3], + &builtinFonts[1], + &builtinFonts[2], + &builtinFonts[4], + &builtinFonts[7], + &builtinFonts[5], + &builtinFonts[6], + &builtinFonts[12], + &builtinFonts[11], + &builtinFonts[9], + &builtinFonts[10] +}; + +void initBuiltinFontTables() { + builtinFonts[0].widths = new BuiltinFontWidths(courierWidthsTab, 315); + builtinFonts[1].widths = new BuiltinFontWidths(courierBoldWidthsTab, 315); + builtinFonts[2].widths = new BuiltinFontWidths(courierBoldObliqueWidthsTab, 315); + builtinFonts[3].widths = new BuiltinFontWidths(courierObliqueWidthsTab, 315); + builtinFonts[4].widths = new BuiltinFontWidths(helveticaWidthsTab, 315); + builtinFonts[5].widths = new BuiltinFontWidths(helveticaBoldWidthsTab, 316); + builtinFonts[6].widths = new BuiltinFontWidths(helveticaBoldObliqueWidthsTab, 315); + builtinFonts[7].widths = new BuiltinFontWidths(helveticaObliqueWidthsTab, 315); + builtinFonts[8].widths = new BuiltinFontWidths(symbolWidthsTab, 190); + builtinFonts[9].widths = new BuiltinFontWidths(timesBoldWidthsTab, 315); + builtinFonts[10].widths = new BuiltinFontWidths(timesBoldItalicWidthsTab, 315); + builtinFonts[11].widths = new BuiltinFontWidths(timesItalicWidthsTab, 315); + builtinFonts[12].widths = new BuiltinFontWidths(timesRomanWidthsTab, 315); + builtinFonts[13].widths = new BuiltinFontWidths(zapfDingbatsWidthsTab, 202); +} + +void freeBuiltinFontTables() { + int i; + + for (i = 0; i < 14; ++i) { + delete builtinFonts[i].widths; + } +} diff --git a/kpdf/xpdf/xpdf/CMakeLists.txt b/kpdf/xpdf/xpdf/CMakeLists.txt index db01bb97..bf9f329c 100644 --- a/kpdf/xpdf/xpdf/CMakeLists.txt +++ b/kpdf/xpdf/xpdf/CMakeLists.txt @@ -24,14 +24,14 @@ include_directories( tde_add_library( xpdf STATIC_PIC SOURCES - Annot.cc Array.cc BuiltinFont.cc BuiltinFontTables.cc - Catalog.cc CharCodeToUnicode.cc CMap.cc Decrypt.cc Dict.cc - FontEncodingTables.cc Function.cc Gfx.cc GfxFont.cc GfxState.cc - GlobalParams.cc JArithmeticDecoder.cc JBIG2Stream.cc Lexer.cc Link.cc - NameToCharCode.cc Object.cc Outline.cc OutputDev.cc PDFDoc.cc - PDFDocEncoding.cc PreScanOutputDev.cc PSTokenizer.cc Page.cc - Parser.cc PSOutputDev.cc SecurityHandler.cc SplashOutputDev.cc - Stream.cc JPXStream.cc TextOutputDev.cc UnicodeMap.cc - UnicodeTypeTable.cc XRef.cc + Annot.cpp Array.cpp BuiltinFont.cpp BuiltinFontTables.cpp + Catalog.cpp CharCodeToUnicode.cpp CMap.cpp Decrypt.cpp Dict.cpp + FontEncodingTables.cpp Function.cpp Gfx.cpp GfxFont.cpp GfxState.cpp + GlobalParams.cpp JArithmeticDecoder.cpp JBIG2Stream.cpp Lexer.cpp Link.cpp + NameToCharCode.cpp Object.cpp Outline.cpp OutputDev.cpp PDFDoc.cpp + PDFDocEncoding.cpp PreScanOutputDev.cpp PSTokenizer.cpp Page.cpp + Parser.cpp PSOutputDev.cpp SecurityHandler.cpp SplashOutputDev.cpp + Stream.cpp JPXStream.cpp TextOutputDev.cpp UnicodeMap.cpp + UnicodeTypeTable.cpp XRef.cpp LINK ${FONTCONFIG_LIBRARIES} ) diff --git a/kpdf/xpdf/xpdf/CMap.cc b/kpdf/xpdf/xpdf/CMap.cc deleted file mode 100644 index 89905a8c..00000000 --- a/kpdf/xpdf/xpdf/CMap.cc +++ /dev/null @@ -1,408 +0,0 @@ -//======================================================================== -// -// CMap.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include "gmem.h" -#include "gfile.h" -#include "GString.h" -#include "Error.h" -#include "GlobalParams.h" -#include "PSTokenizer.h" -#include "CMap.h" - -//------------------------------------------------------------------------ - -struct CMapVectorEntry { - GBool isVector; - union { - CMapVectorEntry *vector; - CID cid; - }; -}; - -//------------------------------------------------------------------------ - -static int CMap_getCharFromFile(void *data) { - return fgetc((FILE *)data); -} - -//------------------------------------------------------------------------ - -CMap *CMap::parse(CMapCache *cache, GString *collectionA, - GString *cMapNameA) { - FILE *f; - CMap *cmap; - PSTokenizer *pst; - char tok1[256], tok2[256], tok3[256]; - int n1, n2, n3; - Guint start, end, code; - - if (!(f = globalParams->findCMapFile(collectionA, cMapNameA))) { - - // Check for an identity CMap. - if (!cMapNameA->cmp("Identity") || !cMapNameA->cmp("Identity-H")) { - return new CMap(collectionA->copy(), cMapNameA->copy(), 0); - } - if (!cMapNameA->cmp("Identity-V")) { - return new CMap(collectionA->copy(), cMapNameA->copy(), 1); - } - - error(-1, "Couldn't find '%s' CMap file for '%s' collection", - cMapNameA->getCString(), collectionA->getCString()); - return NULL; - } - - cmap = new CMap(collectionA->copy(), cMapNameA->copy()); - - pst = new PSTokenizer(&CMap_getCharFromFile, f); - pst->getToken(tok1, sizeof(tok1), &n1); - while (pst->getToken(tok2, sizeof(tok2), &n2)) { - if (!strcmp(tok2, "usecmap")) { - if (tok1[0] == '/') { - cmap->useCMap(cache, tok1 + 1); - } - pst->getToken(tok1, sizeof(tok1), &n1); - } else if (!strcmp(tok1, "/WMode")) { - cmap->wMode = atoi(tok2); - pst->getToken(tok1, sizeof(tok1), &n1); - } else if (!strcmp(tok2, "begincodespacerange")) { - while (pst->getToken(tok1, sizeof(tok1), &n1)) { - if (!strcmp(tok1, "endcodespacerange")) { - break; - } - if (!pst->getToken(tok2, sizeof(tok2), &n2) || - !strcmp(tok2, "endcodespacerange")) { - error(-1, "Illegal entry in codespacerange block in CMap"); - break; - } - if (tok1[0] == '<' && tok2[0] == '<' && - n1 == n2 && n1 >= 4 && (n1 & 1) == 0) { - tok1[n1 - 1] = tok2[n1 - 1] = '\0'; - sscanf(tok1 + 1, "%x", &start); - sscanf(tok2 + 1, "%x", &end); - n1 = (n1 - 2) / 2; - cmap->addCodeSpace(cmap->vector, start, end, n1); - } - } - pst->getToken(tok1, sizeof(tok1), &n1); - } else if (!strcmp(tok2, "begincidchar")) { - while (pst->getToken(tok1, sizeof(tok1), &n1)) { - if (!strcmp(tok1, "endcidchar")) { - break; - } - if (!pst->getToken(tok2, sizeof(tok2), &n2) || - !strcmp(tok2, "endcidchar")) { - error(-1, "Illegal entry in cidchar block in CMap"); - break; - } - if (!(tok1[0] == '<' && tok1[n1 - 1] == '>' && - n1 >= 4 && (n1 & 1) == 0)) { - error(-1, "Illegal entry in cidchar block in CMap"); - continue; - } - tok1[n1 - 1] = '\0'; - if (sscanf(tok1 + 1, "%x", &code) != 1) { - error(-1, "Illegal entry in cidchar block in CMap"); - continue; - } - n1 = (n1 - 2) / 2; - cmap->addCIDs(code, code, n1, (CID)atoi(tok2)); - } - pst->getToken(tok1, sizeof(tok1), &n1); - } else if (!strcmp(tok2, "begincidrange")) { - while (pst->getToken(tok1, sizeof(tok1), &n1)) { - if (!strcmp(tok1, "endcidrange")) { - break; - } - if (!pst->getToken(tok2, sizeof(tok2), &n2) || - !strcmp(tok2, "endcidrange") || - !pst->getToken(tok3, sizeof(tok3), &n3) || - !strcmp(tok3, "endcidrange")) { - error(-1, "Illegal entry in cidrange block in CMap"); - break; - } - if (tok1[0] == '<' && tok2[0] == '<' && - n1 == n2 && n1 >= 4 && (n1 & 1) == 0) { - tok1[n1 - 1] = tok2[n1 - 1] = '\0'; - sscanf(tok1 + 1, "%x", &start); - sscanf(tok2 + 1, "%x", &end); - n1 = (n1 - 2) / 2; - cmap->addCIDs(start, end, n1, (CID)atoi(tok3)); - } - } - pst->getToken(tok1, sizeof(tok1), &n1); - } else { - strcpy(tok1, tok2); - } - } - delete pst; - - fclose(f); - - return cmap; -} - -CMap::CMap(GString *collectionA, GString *cMapNameA) { - int i; - - collection = collectionA; - cMapName = cMapNameA; - wMode = 0; - vector = (CMapVectorEntry *)gmallocn(256, sizeof(CMapVectorEntry)); - for (i = 0; i < 256; ++i) { - vector[i].isVector = gFalse; - vector[i].cid = 0; - } - refCnt = 1; -#if MULTITHREADED - gInitMutex(&mutex); -#endif -} - -CMap::CMap(GString *collectionA, GString *cMapNameA, int wModeA) { - collection = collectionA; - cMapName = cMapNameA; - wMode = wModeA; - vector = NULL; - refCnt = 1; -#if MULTITHREADED - gInitMutex(&mutex); -#endif -} - -void CMap::useCMap(CMapCache *cache, char *useName) { - GString *useNameStr; - CMap *subCMap; - - useNameStr = new GString(useName); - subCMap = cache->getCMap(collection, useNameStr); - delete useNameStr; - if (!subCMap) { - return; - } - copyVector(vector, subCMap->vector); - subCMap->decRefCnt(); -} - -void CMap::copyVector(CMapVectorEntry *dest, CMapVectorEntry *src) { - int i, j; - - for (i = 0; i < 256; ++i) { - if (src[i].isVector) { - if (!dest[i].isVector) { - dest[i].isVector = gTrue; - dest[i].vector = - (CMapVectorEntry *)gmallocn(256, sizeof(CMapVectorEntry)); - for (j = 0; j < 256; ++j) { - dest[i].vector[j].isVector = gFalse; - dest[i].vector[j].cid = 0; - } - } - copyVector(dest[i].vector, src[i].vector); - } else { - if (dest[i].isVector) { - error(-1, "Collision in usecmap"); - } else { - dest[i].cid = src[i].cid; - } - } - } -} - -void CMap::addCodeSpace(CMapVectorEntry *vec, Guint start, Guint end, - Guint nBytes) { - Guint start2, end2; - int startByte, endByte, i, j; - - if (nBytes > 1) { - startByte = (start >> (8 * (nBytes - 1))) & 0xff; - endByte = (end >> (8 * (nBytes - 1))) & 0xff; - start2 = start & ((1 << (8 * (nBytes - 1))) - 1); - end2 = end & ((1 << (8 * (nBytes - 1))) - 1); - for (i = startByte; i <= endByte; ++i) { - if (!vec[i].isVector) { - vec[i].isVector = gTrue; - vec[i].vector = - (CMapVectorEntry *)gmallocn(256, sizeof(CMapVectorEntry)); - for (j = 0; j < 256; ++j) { - vec[i].vector[j].isVector = gFalse; - vec[i].vector[j].cid = 0; - } - } - addCodeSpace(vec[i].vector, start2, end2, nBytes - 1); - } - } -} - -void CMap::addCIDs(Guint start, Guint end, Guint nBytes, CID firstCID) { - CMapVectorEntry *vec; - CID cid; - int byte; - Guint i; - - vec = vector; - for (i = nBytes - 1; i >= 1; --i) { - byte = (start >> (8 * i)) & 0xff; - if (!vec[byte].isVector) { - error(-1, "Invalid CID (%0*x - %0*x) in CMap", - 2*nBytes, start, 2*nBytes, end); - return; - } - vec = vec[byte].vector; - } - cid = firstCID; - for (byte = (int)(start & 0xff); byte <= (int)(end & 0xff); ++byte) { - if (vec[byte].isVector) { - error(-1, "Invalid CID (%0*x - %0*x) in CMap", - 2*nBytes, start, 2*nBytes, end); - } else { - vec[byte].cid = cid; - } - ++cid; - } -} - -CMap::~CMap() { - delete collection; - delete cMapName; - if (vector) { - freeCMapVector(vector); - } -#if MULTITHREADED - gDestroyMutex(&mutex); -#endif -} - -void CMap::freeCMapVector(CMapVectorEntry *vec) { - int i; - - for (i = 0; i < 256; ++i) { - if (vec[i].isVector) { - freeCMapVector(vec[i].vector); - } - } - gfree(vec); -} - -void CMap::incRefCnt() { -#if MULTITHREADED - gLockMutex(&mutex); -#endif - ++refCnt; -#if MULTITHREADED - gUnlockMutex(&mutex); -#endif -} - -void CMap::decRefCnt() { - GBool done; - -#if MULTITHREADED - gLockMutex(&mutex); -#endif - done = --refCnt == 0; -#if MULTITHREADED - gUnlockMutex(&mutex); -#endif - if (done) { - delete this; - } -} - -GBool CMap::match(GString *collectionA, GString *cMapNameA) { - return !collection->cmp(collectionA) && !cMapName->cmp(cMapNameA); -} - -CID CMap::getCID(char *s, int len, int *nUsed) { - CMapVectorEntry *vec; - int n, i; - - if (!(vec = vector)) { - // identity CMap - *nUsed = 2; - if (len < 2) { - return 0; - } - return ((s[0] & 0xff) << 8) + (s[1] & 0xff); - } - n = 0; - while (1) { - if (n >= len) { - *nUsed = n; - return 0; - } - i = s[n++] & 0xff; - if (!vec[i].isVector) { - *nUsed = n; - return vec[i].cid; - } - vec = vec[i].vector; - } -} - -//------------------------------------------------------------------------ - -CMapCache::CMapCache() { - int i; - - for (i = 0; i < cMapCacheSize; ++i) { - cache[i] = NULL; - } -} - -CMapCache::~CMapCache() { - int i; - - for (i = 0; i < cMapCacheSize; ++i) { - if (cache[i]) { - cache[i]->decRefCnt(); - } - } -} - -CMap *CMapCache::getCMap(GString *collection, GString *cMapName) { - CMap *cmap; - int i, j; - - if (cache[0] && cache[0]->match(collection, cMapName)) { - cache[0]->incRefCnt(); - return cache[0]; - } - for (i = 1; i < cMapCacheSize; ++i) { - if (cache[i] && cache[i]->match(collection, cMapName)) { - cmap = cache[i]; - for (j = i; j >= 1; --j) { - cache[j] = cache[j - 1]; - } - cache[0] = cmap; - cmap->incRefCnt(); - return cmap; - } - } - if ((cmap = CMap::parse(this, collection, cMapName))) { - if (cache[cMapCacheSize - 1]) { - cache[cMapCacheSize - 1]->decRefCnt(); - } - for (j = cMapCacheSize - 1; j >= 1; --j) { - cache[j] = cache[j - 1]; - } - cache[0] = cmap; - cmap->incRefCnt(); - return cmap; - } - return NULL; -} diff --git a/kpdf/xpdf/xpdf/CMap.cpp b/kpdf/xpdf/xpdf/CMap.cpp new file mode 100644 index 00000000..dfad915f --- /dev/null +++ b/kpdf/xpdf/xpdf/CMap.cpp @@ -0,0 +1,408 @@ +//======================================================================== +// +// CMap.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include "gmem.h" +#include "gfile.h" +#include "GString.h" +#include "Error.h" +#include "GlobalParams.h" +#include "PSTokenizer.h" +#include "CMap.h" + +//------------------------------------------------------------------------ + +struct CMapVectorEntry { + GBool isVector; + union { + CMapVectorEntry *vector; + CID cid; + }; +}; + +//------------------------------------------------------------------------ + +static int CMap_getCharFromFile(void *data) { + return fgetc((FILE *)data); +} + +//------------------------------------------------------------------------ + +CMap *CMap::parse(CMapCache *cache, GString *collectionA, + GString *cMapNameA) { + FILE *f; + CMap *cmap; + PSTokenizer *pst; + char tok1[256], tok2[256], tok3[256]; + int n1, n2, n3; + Guint start, end, code; + + if (!(f = globalParams->findCMapFile(collectionA, cMapNameA))) { + + // Check for an identity CMap. + if (!cMapNameA->cmp("Identity") || !cMapNameA->cmp("Identity-H")) { + return new CMap(collectionA->copy(), cMapNameA->copy(), 0); + } + if (!cMapNameA->cmp("Identity-V")) { + return new CMap(collectionA->copy(), cMapNameA->copy(), 1); + } + + error(-1, "Couldn't find '%s' CMap file for '%s' collection", + cMapNameA->getCString(), collectionA->getCString()); + return NULL; + } + + cmap = new CMap(collectionA->copy(), cMapNameA->copy()); + + pst = new PSTokenizer(&CMap_getCharFromFile, f); + pst->getToken(tok1, sizeof(tok1), &n1); + while (pst->getToken(tok2, sizeof(tok2), &n2)) { + if (!strcmp(tok2, "usecmap")) { + if (tok1[0] == '/') { + cmap->useCMap(cache, tok1 + 1); + } + pst->getToken(tok1, sizeof(tok1), &n1); + } else if (!strcmp(tok1, "/WMode")) { + cmap->wMode = atoi(tok2); + pst->getToken(tok1, sizeof(tok1), &n1); + } else if (!strcmp(tok2, "begincodespacerange")) { + while (pst->getToken(tok1, sizeof(tok1), &n1)) { + if (!strcmp(tok1, "endcodespacerange")) { + break; + } + if (!pst->getToken(tok2, sizeof(tok2), &n2) || + !strcmp(tok2, "endcodespacerange")) { + error(-1, "Illegal entry in codespacerange block in CMap"); + break; + } + if (tok1[0] == '<' && tok2[0] == '<' && + n1 == n2 && n1 >= 4 && (n1 & 1) == 0) { + tok1[n1 - 1] = tok2[n1 - 1] = '\0'; + sscanf(tok1 + 1, "%x", &start); + sscanf(tok2 + 1, "%x", &end); + n1 = (n1 - 2) / 2; + cmap->addCodeSpace(cmap->vector, start, end, n1); + } + } + pst->getToken(tok1, sizeof(tok1), &n1); + } else if (!strcmp(tok2, "begincidchar")) { + while (pst->getToken(tok1, sizeof(tok1), &n1)) { + if (!strcmp(tok1, "endcidchar")) { + break; + } + if (!pst->getToken(tok2, sizeof(tok2), &n2) || + !strcmp(tok2, "endcidchar")) { + error(-1, "Illegal entry in cidchar block in CMap"); + break; + } + if (!(tok1[0] == '<' && tok1[n1 - 1] == '>' && + n1 >= 4 && (n1 & 1) == 0)) { + error(-1, "Illegal entry in cidchar block in CMap"); + continue; + } + tok1[n1 - 1] = '\0'; + if (sscanf(tok1 + 1, "%x", &code) != 1) { + error(-1, "Illegal entry in cidchar block in CMap"); + continue; + } + n1 = (n1 - 2) / 2; + cmap->addCIDs(code, code, n1, (CID)atoi(tok2)); + } + pst->getToken(tok1, sizeof(tok1), &n1); + } else if (!strcmp(tok2, "begincidrange")) { + while (pst->getToken(tok1, sizeof(tok1), &n1)) { + if (!strcmp(tok1, "endcidrange")) { + break; + } + if (!pst->getToken(tok2, sizeof(tok2), &n2) || + !strcmp(tok2, "endcidrange") || + !pst->getToken(tok3, sizeof(tok3), &n3) || + !strcmp(tok3, "endcidrange")) { + error(-1, "Illegal entry in cidrange block in CMap"); + break; + } + if (tok1[0] == '<' && tok2[0] == '<' && + n1 == n2 && n1 >= 4 && (n1 & 1) == 0) { + tok1[n1 - 1] = tok2[n1 - 1] = '\0'; + sscanf(tok1 + 1, "%x", &start); + sscanf(tok2 + 1, "%x", &end); + n1 = (n1 - 2) / 2; + cmap->addCIDs(start, end, n1, (CID)atoi(tok3)); + } + } + pst->getToken(tok1, sizeof(tok1), &n1); + } else { + strcpy(tok1, tok2); + } + } + delete pst; + + fclose(f); + + return cmap; +} + +CMap::CMap(GString *collectionA, GString *cMapNameA) { + int i; + + collection = collectionA; + cMapName = cMapNameA; + wMode = 0; + vector = (CMapVectorEntry *)gmallocn(256, sizeof(CMapVectorEntry)); + for (i = 0; i < 256; ++i) { + vector[i].isVector = gFalse; + vector[i].cid = 0; + } + refCnt = 1; +#if MULTITHREADED + gInitMutex(&mutex); +#endif +} + +CMap::CMap(GString *collectionA, GString *cMapNameA, int wModeA) { + collection = collectionA; + cMapName = cMapNameA; + wMode = wModeA; + vector = NULL; + refCnt = 1; +#if MULTITHREADED + gInitMutex(&mutex); +#endif +} + +void CMap::useCMap(CMapCache *cache, char *useName) { + GString *useNameStr; + CMap *subCMap; + + useNameStr = new GString(useName); + subCMap = cache->getCMap(collection, useNameStr); + delete useNameStr; + if (!subCMap) { + return; + } + copyVector(vector, subCMap->vector); + subCMap->decRefCnt(); +} + +void CMap::copyVector(CMapVectorEntry *dest, CMapVectorEntry *src) { + int i, j; + + for (i = 0; i < 256; ++i) { + if (src[i].isVector) { + if (!dest[i].isVector) { + dest[i].isVector = gTrue; + dest[i].vector = + (CMapVectorEntry *)gmallocn(256, sizeof(CMapVectorEntry)); + for (j = 0; j < 256; ++j) { + dest[i].vector[j].isVector = gFalse; + dest[i].vector[j].cid = 0; + } + } + copyVector(dest[i].vector, src[i].vector); + } else { + if (dest[i].isVector) { + error(-1, "Collision in usecmap"); + } else { + dest[i].cid = src[i].cid; + } + } + } +} + +void CMap::addCodeSpace(CMapVectorEntry *vec, Guint start, Guint end, + Guint nBytes) { + Guint start2, end2; + int startByte, endByte, i, j; + + if (nBytes > 1) { + startByte = (start >> (8 * (nBytes - 1))) & 0xff; + endByte = (end >> (8 * (nBytes - 1))) & 0xff; + start2 = start & ((1 << (8 * (nBytes - 1))) - 1); + end2 = end & ((1 << (8 * (nBytes - 1))) - 1); + for (i = startByte; i <= endByte; ++i) { + if (!vec[i].isVector) { + vec[i].isVector = gTrue; + vec[i].vector = + (CMapVectorEntry *)gmallocn(256, sizeof(CMapVectorEntry)); + for (j = 0; j < 256; ++j) { + vec[i].vector[j].isVector = gFalse; + vec[i].vector[j].cid = 0; + } + } + addCodeSpace(vec[i].vector, start2, end2, nBytes - 1); + } + } +} + +void CMap::addCIDs(Guint start, Guint end, Guint nBytes, CID firstCID) { + CMapVectorEntry *vec; + CID cid; + int byte; + Guint i; + + vec = vector; + for (i = nBytes - 1; i >= 1; --i) { + byte = (start >> (8 * i)) & 0xff; + if (!vec[byte].isVector) { + error(-1, "Invalid CID (%0*x - %0*x) in CMap", + 2*nBytes, start, 2*nBytes, end); + return; + } + vec = vec[byte].vector; + } + cid = firstCID; + for (byte = (int)(start & 0xff); byte <= (int)(end & 0xff); ++byte) { + if (vec[byte].isVector) { + error(-1, "Invalid CID (%0*x - %0*x) in CMap", + 2*nBytes, start, 2*nBytes, end); + } else { + vec[byte].cid = cid; + } + ++cid; + } +} + +CMap::~CMap() { + delete collection; + delete cMapName; + if (vector) { + freeCMapVector(vector); + } +#if MULTITHREADED + gDestroyMutex(&mutex); +#endif +} + +void CMap::freeCMapVector(CMapVectorEntry *vec) { + int i; + + for (i = 0; i < 256; ++i) { + if (vec[i].isVector) { + freeCMapVector(vec[i].vector); + } + } + gfree(vec); +} + +void CMap::incRefCnt() { +#if MULTITHREADED + gLockMutex(&mutex); +#endif + ++refCnt; +#if MULTITHREADED + gUnlockMutex(&mutex); +#endif +} + +void CMap::decRefCnt() { + GBool done; + +#if MULTITHREADED + gLockMutex(&mutex); +#endif + done = --refCnt == 0; +#if MULTITHREADED + gUnlockMutex(&mutex); +#endif + if (done) { + delete this; + } +} + +GBool CMap::match(GString *collectionA, GString *cMapNameA) { + return !collection->cmp(collectionA) && !cMapName->cmp(cMapNameA); +} + +CID CMap::getCID(char *s, int len, int *nUsed) { + CMapVectorEntry *vec; + int n, i; + + if (!(vec = vector)) { + // identity CMap + *nUsed = 2; + if (len < 2) { + return 0; + } + return ((s[0] & 0xff) << 8) + (s[1] & 0xff); + } + n = 0; + while (1) { + if (n >= len) { + *nUsed = n; + return 0; + } + i = s[n++] & 0xff; + if (!vec[i].isVector) { + *nUsed = n; + return vec[i].cid; + } + vec = vec[i].vector; + } +} + +//------------------------------------------------------------------------ + +CMapCache::CMapCache() { + int i; + + for (i = 0; i < cMapCacheSize; ++i) { + cache[i] = NULL; + } +} + +CMapCache::~CMapCache() { + int i; + + for (i = 0; i < cMapCacheSize; ++i) { + if (cache[i]) { + cache[i]->decRefCnt(); + } + } +} + +CMap *CMapCache::getCMap(GString *collection, GString *cMapName) { + CMap *cmap; + int i, j; + + if (cache[0] && cache[0]->match(collection, cMapName)) { + cache[0]->incRefCnt(); + return cache[0]; + } + for (i = 1; i < cMapCacheSize; ++i) { + if (cache[i] && cache[i]->match(collection, cMapName)) { + cmap = cache[i]; + for (j = i; j >= 1; --j) { + cache[j] = cache[j - 1]; + } + cache[0] = cmap; + cmap->incRefCnt(); + return cmap; + } + } + if ((cmap = CMap::parse(this, collection, cMapName))) { + if (cache[cMapCacheSize - 1]) { + cache[cMapCacheSize - 1]->decRefCnt(); + } + for (j = cMapCacheSize - 1; j >= 1; --j) { + cache[j] = cache[j - 1]; + } + cache[0] = cmap; + cmap->incRefCnt(); + return cmap; + } + return NULL; +} diff --git a/kpdf/xpdf/xpdf/Catalog.cc b/kpdf/xpdf/xpdf/Catalog.cc deleted file mode 100644 index 198703a4..00000000 --- a/kpdf/xpdf/xpdf/Catalog.cc +++ /dev/null @@ -1,443 +0,0 @@ -//======================================================================== -// -// Catalog.cc -// -// Copyright 1996-2007 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "Object.h" -#include "XRef.h" -#include "Array.h" -#include "Dict.h" -#include "Page.h" -#include "Error.h" -#include "Link.h" -#include "Catalog.h" - -//------------------------------------------------------------------------ -// Catalog -//------------------------------------------------------------------------ - -Catalog::Catalog(XRef *xrefA) { - Object catDict, pagesDict, pagesDictRef; - Object obj, obj2; - char *alreadyRead; - int numPages0; - int i; - - ok = gTrue; - xref = xrefA; - pages = NULL; - pageRefs = NULL; - numPages = pagesSize = 0; - baseURI = NULL; - - xref->getCatalog(&catDict); - if (!catDict.isDict()) { - error(-1, "Catalog object is wrong type (%s)", catDict.getTypeName()); - goto err1; - } - - // read page tree - catDict.dictLookup("Pages", &pagesDict); - // This should really be isDict("Pages"), but I've seen at least one - // PDF file where the /Type entry is missing. - if (!pagesDict.isDict()) { - error(-1, "Top-level pages object is wrong type (%s)", - pagesDict.getTypeName()); - goto err2; - } - pagesDict.dictLookup("Count", &obj); - // some PDF files actually use real numbers here ("/Count 9.0") - if (!obj.isNum()) { - error(-1, "Page count in top-level pages object is wrong type (%s)", - obj.getTypeName()); - goto err3; - } - pagesSize = numPages0 = (int)obj.getNum(); - obj.free(); - pages = (Page **)gmallocn(pagesSize, sizeof(Page *)); - pageRefs = (Ref *)gmallocn(pagesSize, sizeof(Ref)); - for (i = 0; i < pagesSize; ++i) { - pages[i] = NULL; - pageRefs[i].num = -1; - pageRefs[i].gen = -1; - } - alreadyRead = (char *)gmalloc(xref->getNumObjects()); - memset(alreadyRead, 0, xref->getNumObjects()); - if (catDict.dictLookupNF("Pages", &pagesDictRef)->isRef() && - pagesDictRef.getRefNum() >= 0 && - pagesDictRef.getRefNum() < xref->getNumObjects()) { - alreadyRead[pagesDictRef.getRefNum()] = 1; - } - pagesDictRef.free(); - numPages = readPageTree(pagesDict.getDict(), NULL, 0, alreadyRead); - gfree(alreadyRead); - if (numPages != numPages0) { - error(-1, "Page count in top-level pages object is incorrect"); - } - pagesDict.free(); - - // read named destination dictionary - catDict.dictLookup("Dests", &dests); - - // read root of named destination tree - if (catDict.dictLookup("Names", &obj)->isDict()) { - obj.dictLookup("Dests", &obj2); - destNameTree.init(xref, &obj2); - obj2.free(); - } - obj.free(); - - // read base URI - if (catDict.dictLookup("URI", &obj)->isDict()) { - if (obj.dictLookup("Base", &obj2)->isString()) { - baseURI = obj2.getString()->copy(); - } - obj2.free(); - } - obj.free(); - - // read page mode - if (catDict.dictLookup("PageMode", &obj)->isName()) { - if (strcmp(obj.getName(), "UseNone") == 0) - pageMode = UseNone; - else if (strcmp(obj.getName(), "UseOutlines") == 0) - pageMode = UseOutlines; - else if (strcmp(obj.getName(), "UseThumbs") == 0) - pageMode = UseThumbs; - else if (strcmp(obj.getName(), "FullScreen") == 0) - pageMode = FullScreen; - else if (strcmp(obj.getName(), "UseOC") == 0) - pageMode = UseOC; - else - pageMode = UseNone; - } else { - pageMode = UseNone; - } - obj.free(); - - // get the metadata stream - catDict.dictLookup("Metadata", &metadata); - - // get the structure tree root - catDict.dictLookup("StructTreeRoot", &structTreeRoot); - - // get the outline dictionary - catDict.dictLookup("Outlines", &outline); - - // get the AcroForm dictionary - catDict.dictLookup("AcroForm", &acroForm); - - catDict.free(); - return; - - err3: - obj.free(); - err2: - pagesDict.free(); - err1: - catDict.free(); - dests.initNull(); - ok = gFalse; -} - -Catalog::~Catalog() { - int i; - - if (pages) { - for (i = 0; i < pagesSize; ++i) { - if (pages[i]) { - delete pages[i]; - } - } - gfree(pages); - gfree(pageRefs); - } - dests.free(); - destNameTree.free(); - if (baseURI) { - delete baseURI; - } - metadata.free(); - structTreeRoot.free(); - outline.free(); - acroForm.free(); -} - -GString *Catalog::readMetadata() { - GString *s; - Dict *dict; - Object obj; - int c; - - if (!metadata.isStream()) { - return NULL; - } - dict = metadata.streamGetDict(); - if (!dict->lookup("Subtype", &obj)->isName("XML")) { - error(-1, "Unknown Metadata type: '%s'", - obj.isName() ? obj.getName() : "???"); - } - obj.free(); - s = new GString(); - metadata.streamReset(); - while ((c = metadata.streamGetChar()) != EOF) { - s->append(c); - } - metadata.streamClose(); - return s; -} - -int Catalog::readPageTree(Dict *pagesDict, PageAttrs *attrs, int start, - char *alreadyRead) { - Object kids; - Object kid; - Object kidRef; - PageAttrs *attrs1, *attrs2; - Page *page; - int i, j; - - attrs1 = new PageAttrs(attrs, pagesDict); - pagesDict->lookup("Kids", &kids); - if (!kids.isArray()) { - error(-1, "Kids object (page %d) is wrong type (%s)", - start+1, kids.getTypeName()); - goto err1; - } - for (i = 0; i < kids.arrayGetLength(); ++i) { - kids.arrayGetNF(i, &kidRef); - if (kidRef.isRef() && - kidRef.getRefNum() >= 0 && - kidRef.getRefNum() < xref->getNumObjects()) { - if (alreadyRead[kidRef.getRefNum()]) { - error(-1, "Loop in Pages tree"); - kidRef.free(); - continue; - } - alreadyRead[kidRef.getRefNum()] = 1; - } - kids.arrayGet(i, &kid); - if (kid.isDict("Page")) { - attrs2 = new PageAttrs(attrs1, kid.getDict()); - page = new Page(xref, start+1, kid.getDict(), attrs2); - if (!page->isOk()) { - ++start; - goto err3; - } - if (start >= pagesSize) { - pagesSize += 32; - pages = (Page **)greallocn(pages, pagesSize, sizeof(Page *)); - pageRefs = (Ref *)greallocn(pageRefs, pagesSize, sizeof(Ref)); - for (j = pagesSize - 32; j < pagesSize; ++j) { - pages[j] = NULL; - pageRefs[j].num = -1; - pageRefs[j].gen = -1; - } - } - pages[start] = page; - if (kidRef.isRef()) { - pageRefs[start].num = kidRef.getRefNum(); - pageRefs[start].gen = kidRef.getRefGen(); - } - ++start; - // This should really be isDict("Pages"), but I've seen at least one - // PDF file where the /Type entry is missing. - } else if (kid.isDict()) { - if ((start = readPageTree(kid.getDict(), attrs1, start, alreadyRead)) - < 0) - goto err2; - } else { - error(-1, "Kid object (page %d) is wrong type (%s)", - start+1, kid.getTypeName()); - } - kid.free(); - kidRef.free(); - } - delete attrs1; - kids.free(); - return start; - - err3: - delete page; - err2: - kid.free(); - err1: - kids.free(); - delete attrs1; - ok = gFalse; - return -1; -} - -int Catalog::findPage(int num, int gen) { - int i; - - for (i = 0; i < numPages; ++i) { - if (pageRefs[i].num == num && pageRefs[i].gen == gen) - return i + 1; - } - return 0; -} - -LinkDest *Catalog::findDest(GString *name) { - LinkDest *dest; - Object obj1, obj2; - GBool found; - - // try named destination dictionary then name tree - found = gFalse; - if (dests.isDict()) { - if (!dests.dictLookup(name->getCString(), &obj1)->isNull()) - found = gTrue; - else - obj1.free(); - } - if (!found) { - if (destNameTree.lookup(name, &obj1)) - found = gTrue; - else - obj1.free(); - } - if (!found) - return NULL; - - // construct LinkDest - dest = NULL; - if (obj1.isArray()) { - dest = new LinkDest(obj1.getArray()); - } else if (obj1.isDict()) { - if (obj1.dictLookup("D", &obj2)->isArray()) - dest = new LinkDest(obj2.getArray()); - else - error(-1, "Bad named destination value"); - obj2.free(); - } else { - error(-1, "Bad named destination value"); - } - obj1.free(); - if (dest && !dest->isOk()) { - delete dest; - dest = NULL; - } - - return dest; -} - -NameTree::NameTree() -{ - size = 0; - length = 0; - entries = NULL; -} - -NameTree::Entry::Entry(Array *array, int index) { - if (!array->getString(index, &name) || !array->getNF(index + 1, &value)) - error(-1, "Invalid page tree"); -} - -NameTree::Entry::~Entry() { - value.free(); -} - -void NameTree::addEntry(Entry *entry) -{ - if (length == size) { - if (length == 0) { - size = 8; - } else { - size *= 2; - } - entries = (Entry **) grealloc (entries, sizeof (Entry *) * size); - } - - entries[length] = entry; - ++length; -} - -void NameTree::init(XRef *xrefA, Object *tree) { - xref = xrefA; - parse(tree); -} - -void NameTree::parse(Object *tree) { - Object names; - Object kids, kid; - int i; - - if (!tree->isDict()) - return; - - // leaf node - if (tree->dictLookup("Names", &names)->isArray()) { - for (i = 0; i < names.arrayGetLength(); i += 2) { - NameTree::Entry *entry; - - entry = new Entry(names.getArray(), i); - addEntry(entry); - } - } - names.free(); - - // root or intermediate node - if (tree->dictLookup("Kids", &kids)->isArray()) { - for (i = 0; i < kids.arrayGetLength(); ++i) { - if (kids.arrayGet(i, &kid)->isDict()) - parse(&kid); - kid.free(); - } - } - kids.free(); -} - -int NameTree::Entry::cmp(const void *voidKey, const void *voidEntry) -{ - GString *key = (GString *) voidKey; - Entry *entry = *(NameTree::Entry **) voidEntry; - - return key->cmp(&entry->name); -} - -GBool NameTree::lookup(GString *name, Object *obj) -{ - Entry *entry; - - Entry **e = (Entry **) bsearch(name, entries, - length, sizeof(Entry *), Entry::cmp); - if (e) entry = *e; - else - { - error(-1, "failed to look up %s\n", name->getCString()); - obj->initNull(); - return gFalse; - } - if (entry != NULL) { - entry->value.fetch(xref, obj); - return gTrue; - } else { - error(-1, "failed to look up %s\n", name->getCString()); - - obj->initNull(); - - return gFalse; - } -} - -void NameTree::free() -{ - int i; - - for (i = 0; i < length; i++) - delete entries[i]; - - gfree(entries); -} diff --git a/kpdf/xpdf/xpdf/Catalog.cpp b/kpdf/xpdf/xpdf/Catalog.cpp new file mode 100644 index 00000000..ce64af09 --- /dev/null +++ b/kpdf/xpdf/xpdf/Catalog.cpp @@ -0,0 +1,443 @@ +//======================================================================== +// +// Catalog.cpp +// +// Copyright 1996-2007 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "Object.h" +#include "XRef.h" +#include "Array.h" +#include "Dict.h" +#include "Page.h" +#include "Error.h" +#include "Link.h" +#include "Catalog.h" + +//------------------------------------------------------------------------ +// Catalog +//------------------------------------------------------------------------ + +Catalog::Catalog(XRef *xrefA) { + Object catDict, pagesDict, pagesDictRef; + Object obj, obj2; + char *alreadyRead; + int numPages0; + int i; + + ok = gTrue; + xref = xrefA; + pages = NULL; + pageRefs = NULL; + numPages = pagesSize = 0; + baseURI = NULL; + + xref->getCatalog(&catDict); + if (!catDict.isDict()) { + error(-1, "Catalog object is wrong type (%s)", catDict.getTypeName()); + goto err1; + } + + // read page tree + catDict.dictLookup("Pages", &pagesDict); + // This should really be isDict("Pages"), but I've seen at least one + // PDF file where the /Type entry is missing. + if (!pagesDict.isDict()) { + error(-1, "Top-level pages object is wrong type (%s)", + pagesDict.getTypeName()); + goto err2; + } + pagesDict.dictLookup("Count", &obj); + // some PDF files actually use real numbers here ("/Count 9.0") + if (!obj.isNum()) { + error(-1, "Page count in top-level pages object is wrong type (%s)", + obj.getTypeName()); + goto err3; + } + pagesSize = numPages0 = (int)obj.getNum(); + obj.free(); + pages = (Page **)gmallocn(pagesSize, sizeof(Page *)); + pageRefs = (Ref *)gmallocn(pagesSize, sizeof(Ref)); + for (i = 0; i < pagesSize; ++i) { + pages[i] = NULL; + pageRefs[i].num = -1; + pageRefs[i].gen = -1; + } + alreadyRead = (char *)gmalloc(xref->getNumObjects()); + memset(alreadyRead, 0, xref->getNumObjects()); + if (catDict.dictLookupNF("Pages", &pagesDictRef)->isRef() && + pagesDictRef.getRefNum() >= 0 && + pagesDictRef.getRefNum() < xref->getNumObjects()) { + alreadyRead[pagesDictRef.getRefNum()] = 1; + } + pagesDictRef.free(); + numPages = readPageTree(pagesDict.getDict(), NULL, 0, alreadyRead); + gfree(alreadyRead); + if (numPages != numPages0) { + error(-1, "Page count in top-level pages object is incorrect"); + } + pagesDict.free(); + + // read named destination dictionary + catDict.dictLookup("Dests", &dests); + + // read root of named destination tree + if (catDict.dictLookup("Names", &obj)->isDict()) { + obj.dictLookup("Dests", &obj2); + destNameTree.init(xref, &obj2); + obj2.free(); + } + obj.free(); + + // read base URI + if (catDict.dictLookup("URI", &obj)->isDict()) { + if (obj.dictLookup("Base", &obj2)->isString()) { + baseURI = obj2.getString()->copy(); + } + obj2.free(); + } + obj.free(); + + // read page mode + if (catDict.dictLookup("PageMode", &obj)->isName()) { + if (strcmp(obj.getName(), "UseNone") == 0) + pageMode = UseNone; + else if (strcmp(obj.getName(), "UseOutlines") == 0) + pageMode = UseOutlines; + else if (strcmp(obj.getName(), "UseThumbs") == 0) + pageMode = UseThumbs; + else if (strcmp(obj.getName(), "FullScreen") == 0) + pageMode = FullScreen; + else if (strcmp(obj.getName(), "UseOC") == 0) + pageMode = UseOC; + else + pageMode = UseNone; + } else { + pageMode = UseNone; + } + obj.free(); + + // get the metadata stream + catDict.dictLookup("Metadata", &metadata); + + // get the structure tree root + catDict.dictLookup("StructTreeRoot", &structTreeRoot); + + // get the outline dictionary + catDict.dictLookup("Outlines", &outline); + + // get the AcroForm dictionary + catDict.dictLookup("AcroForm", &acroForm); + + catDict.free(); + return; + + err3: + obj.free(); + err2: + pagesDict.free(); + err1: + catDict.free(); + dests.initNull(); + ok = gFalse; +} + +Catalog::~Catalog() { + int i; + + if (pages) { + for (i = 0; i < pagesSize; ++i) { + if (pages[i]) { + delete pages[i]; + } + } + gfree(pages); + gfree(pageRefs); + } + dests.free(); + destNameTree.free(); + if (baseURI) { + delete baseURI; + } + metadata.free(); + structTreeRoot.free(); + outline.free(); + acroForm.free(); +} + +GString *Catalog::readMetadata() { + GString *s; + Dict *dict; + Object obj; + int c; + + if (!metadata.isStream()) { + return NULL; + } + dict = metadata.streamGetDict(); + if (!dict->lookup("Subtype", &obj)->isName("XML")) { + error(-1, "Unknown Metadata type: '%s'", + obj.isName() ? obj.getName() : "???"); + } + obj.free(); + s = new GString(); + metadata.streamReset(); + while ((c = metadata.streamGetChar()) != EOF) { + s->append(c); + } + metadata.streamClose(); + return s; +} + +int Catalog::readPageTree(Dict *pagesDict, PageAttrs *attrs, int start, + char *alreadyRead) { + Object kids; + Object kid; + Object kidRef; + PageAttrs *attrs1, *attrs2; + Page *page; + int i, j; + + attrs1 = new PageAttrs(attrs, pagesDict); + pagesDict->lookup("Kids", &kids); + if (!kids.isArray()) { + error(-1, "Kids object (page %d) is wrong type (%s)", + start+1, kids.getTypeName()); + goto err1; + } + for (i = 0; i < kids.arrayGetLength(); ++i) { + kids.arrayGetNF(i, &kidRef); + if (kidRef.isRef() && + kidRef.getRefNum() >= 0 && + kidRef.getRefNum() < xref->getNumObjects()) { + if (alreadyRead[kidRef.getRefNum()]) { + error(-1, "Loop in Pages tree"); + kidRef.free(); + continue; + } + alreadyRead[kidRef.getRefNum()] = 1; + } + kids.arrayGet(i, &kid); + if (kid.isDict("Page")) { + attrs2 = new PageAttrs(attrs1, kid.getDict()); + page = new Page(xref, start+1, kid.getDict(), attrs2); + if (!page->isOk()) { + ++start; + goto err3; + } + if (start >= pagesSize) { + pagesSize += 32; + pages = (Page **)greallocn(pages, pagesSize, sizeof(Page *)); + pageRefs = (Ref *)greallocn(pageRefs, pagesSize, sizeof(Ref)); + for (j = pagesSize - 32; j < pagesSize; ++j) { + pages[j] = NULL; + pageRefs[j].num = -1; + pageRefs[j].gen = -1; + } + } + pages[start] = page; + if (kidRef.isRef()) { + pageRefs[start].num = kidRef.getRefNum(); + pageRefs[start].gen = kidRef.getRefGen(); + } + ++start; + // This should really be isDict("Pages"), but I've seen at least one + // PDF file where the /Type entry is missing. + } else if (kid.isDict()) { + if ((start = readPageTree(kid.getDict(), attrs1, start, alreadyRead)) + < 0) + goto err2; + } else { + error(-1, "Kid object (page %d) is wrong type (%s)", + start+1, kid.getTypeName()); + } + kid.free(); + kidRef.free(); + } + delete attrs1; + kids.free(); + return start; + + err3: + delete page; + err2: + kid.free(); + err1: + kids.free(); + delete attrs1; + ok = gFalse; + return -1; +} + +int Catalog::findPage(int num, int gen) { + int i; + + for (i = 0; i < numPages; ++i) { + if (pageRefs[i].num == num && pageRefs[i].gen == gen) + return i + 1; + } + return 0; +} + +LinkDest *Catalog::findDest(GString *name) { + LinkDest *dest; + Object obj1, obj2; + GBool found; + + // try named destination dictionary then name tree + found = gFalse; + if (dests.isDict()) { + if (!dests.dictLookup(name->getCString(), &obj1)->isNull()) + found = gTrue; + else + obj1.free(); + } + if (!found) { + if (destNameTree.lookup(name, &obj1)) + found = gTrue; + else + obj1.free(); + } + if (!found) + return NULL; + + // construct LinkDest + dest = NULL; + if (obj1.isArray()) { + dest = new LinkDest(obj1.getArray()); + } else if (obj1.isDict()) { + if (obj1.dictLookup("D", &obj2)->isArray()) + dest = new LinkDest(obj2.getArray()); + else + error(-1, "Bad named destination value"); + obj2.free(); + } else { + error(-1, "Bad named destination value"); + } + obj1.free(); + if (dest && !dest->isOk()) { + delete dest; + dest = NULL; + } + + return dest; +} + +NameTree::NameTree() +{ + size = 0; + length = 0; + entries = NULL; +} + +NameTree::Entry::Entry(Array *array, int index) { + if (!array->getString(index, &name) || !array->getNF(index + 1, &value)) + error(-1, "Invalid page tree"); +} + +NameTree::Entry::~Entry() { + value.free(); +} + +void NameTree::addEntry(Entry *entry) +{ + if (length == size) { + if (length == 0) { + size = 8; + } else { + size *= 2; + } + entries = (Entry **) grealloc (entries, sizeof (Entry *) * size); + } + + entries[length] = entry; + ++length; +} + +void NameTree::init(XRef *xrefA, Object *tree) { + xref = xrefA; + parse(tree); +} + +void NameTree::parse(Object *tree) { + Object names; + Object kids, kid; + int i; + + if (!tree->isDict()) + return; + + // leaf node + if (tree->dictLookup("Names", &names)->isArray()) { + for (i = 0; i < names.arrayGetLength(); i += 2) { + NameTree::Entry *entry; + + entry = new Entry(names.getArray(), i); + addEntry(entry); + } + } + names.free(); + + // root or intermediate node + if (tree->dictLookup("Kids", &kids)->isArray()) { + for (i = 0; i < kids.arrayGetLength(); ++i) { + if (kids.arrayGet(i, &kid)->isDict()) + parse(&kid); + kid.free(); + } + } + kids.free(); +} + +int NameTree::Entry::cmp(const void *voidKey, const void *voidEntry) +{ + GString *key = (GString *) voidKey; + Entry *entry = *(NameTree::Entry **) voidEntry; + + return key->cmp(&entry->name); +} + +GBool NameTree::lookup(GString *name, Object *obj) +{ + Entry *entry; + + Entry **e = (Entry **) bsearch(name, entries, + length, sizeof(Entry *), Entry::cmp); + if (e) entry = *e; + else + { + error(-1, "failed to look up %s\n", name->getCString()); + obj->initNull(); + return gFalse; + } + if (entry != NULL) { + entry->value.fetch(xref, obj); + return gTrue; + } else { + error(-1, "failed to look up %s\n", name->getCString()); + + obj->initNull(); + + return gFalse; + } +} + +void NameTree::free() +{ + int i; + + for (i = 0; i < length; i++) + delete entries[i]; + + gfree(entries); +} diff --git a/kpdf/xpdf/xpdf/CharCodeToUnicode.cc b/kpdf/xpdf/xpdf/CharCodeToUnicode.cc deleted file mode 100644 index 3702a16d..00000000 --- a/kpdf/xpdf/xpdf/CharCodeToUnicode.cc +++ /dev/null @@ -1,540 +0,0 @@ -//======================================================================== -// -// CharCodeToUnicode.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "gfile.h" -#include "GString.h" -#include "Error.h" -#include "GlobalParams.h" -#include "PSTokenizer.h" -#include "CharCodeToUnicode.h" - -//------------------------------------------------------------------------ - -#define maxUnicodeString 8 - -struct CharCodeToUnicodeString { - CharCode c; - Unicode u[maxUnicodeString]; - int len; -}; - -//------------------------------------------------------------------------ - -static int getCharFromString(void *data) { - char *p; - int c; - - p = *(char **)data; - if (*p) { - c = *p++; - *(char **)data = p; - } else { - c = EOF; - } - return c; -} - -static int getCharFromFile(void *data) { - return fgetc((FILE *)data); -} - -//------------------------------------------------------------------------ - -CharCodeToUnicode *CharCodeToUnicode::parseCIDToUnicode(GString *fileName, - GString *collection) { - FILE *f; - Unicode *mapA; - CharCode size, mapLenA; - char buf[64]; - Unicode u; - CharCodeToUnicode *ctu; - - if (!(f = fopen(fileName->getCString(), "r"))) { - error(-1, "Couldn't open cidToUnicode file '%s'", - fileName->getCString()); - return NULL; - } - - size = 32768; - mapA = (Unicode *)gmallocn(size, sizeof(Unicode)); - mapLenA = 0; - - while (getLine(buf, sizeof(buf), f)) { - if (mapLenA == size) { - size *= 2; - mapA = (Unicode *)greallocn(mapA, size, sizeof(Unicode)); - } - if (sscanf(buf, "%x", &u) == 1) { - mapA[mapLenA] = u; - } else { - error(-1, "Bad line (%d) in cidToUnicode file '%s'", - (int)(mapLenA + 1), fileName->getCString()); - mapA[mapLenA] = 0; - } - ++mapLenA; - } - fclose(f); - - ctu = new CharCodeToUnicode(collection->copy(), mapA, mapLenA, gTrue, - NULL, 0, 0); - gfree(mapA); - return ctu; -} - -CharCodeToUnicode *CharCodeToUnicode::parseUnicodeToUnicode( - GString *fileName) { - FILE *f; - Unicode *mapA; - CharCodeToUnicodeString *sMapA; - CharCode size, oldSize, len, sMapSizeA, sMapLenA; - char buf[256]; - char *tok; - Unicode u0; - Unicode uBuf[maxUnicodeString]; - CharCodeToUnicode *ctu; - int line, n, i; - - if (!(f = fopen(fileName->getCString(), "r"))) { - error(-1, "Couldn't open unicodeToUnicode file '%s'", - fileName->getCString()); - return NULL; - } - - size = 4096; - mapA = (Unicode *)gmallocn(size, sizeof(Unicode)); - memset(mapA, 0, size * sizeof(Unicode)); - len = 0; - sMapA = NULL; - sMapSizeA = sMapLenA = 0; - - line = 0; - while (getLine(buf, sizeof(buf), f)) { - ++line; - if (!(tok = strtok(buf, " \t\r\n")) || - sscanf(tok, "%x", &u0) != 1) { - error(-1, "Bad line (%d) in unicodeToUnicode file '%s'", - line, fileName->getCString()); - continue; - } - n = 0; - while (n < maxUnicodeString) { - if (!(tok = strtok(NULL, " \t\r\n"))) { - break; - } - if (sscanf(tok, "%x", &uBuf[n]) != 1) { - error(-1, "Bad line (%d) in unicodeToUnicode file '%s'", - line, fileName->getCString()); - break; - } - ++n; - } - if (n < 1) { - error(-1, "Bad line (%d) in unicodeToUnicode file '%s'", - line, fileName->getCString()); - continue; - } - if (u0 >= size) { - oldSize = size; - while (u0 >= size) { - size *= 2; - } - mapA = (Unicode *)greallocn(mapA, size, sizeof(Unicode)); - memset(mapA + oldSize, 0, (size - oldSize) * sizeof(Unicode)); - } - if (n == 1) { - mapA[u0] = uBuf[0]; - } else { - mapA[u0] = 0; - if (sMapLenA == sMapSizeA) { - sMapSizeA += 16; - sMapA = (CharCodeToUnicodeString *) - greallocn(sMapA, sMapSizeA, sizeof(CharCodeToUnicodeString)); - } - sMapA[sMapLenA].c = u0; - for (i = 0; i < n; ++i) { - sMapA[sMapLenA].u[i] = uBuf[i]; - } - sMapA[sMapLenA].len = n; - ++sMapLenA; - } - if (u0 >= len) { - len = u0 + 1; - } - } - fclose(f); - - ctu = new CharCodeToUnicode(fileName->copy(), mapA, len, gTrue, - sMapA, sMapLenA, sMapSizeA); - gfree(mapA); - return ctu; -} - -CharCodeToUnicode *CharCodeToUnicode::make8BitToUnicode(Unicode *toUnicode) { - return new CharCodeToUnicode(NULL, toUnicode, 256, gTrue, NULL, 0, 0); -} - -CharCodeToUnicode *CharCodeToUnicode::parseCMap(GString *buf, int nBits) { - CharCodeToUnicode *ctu; - char *p; - - ctu = new CharCodeToUnicode(NULL); - p = buf->getCString(); - ctu->parseCMap1(&getCharFromString, &p, nBits); - return ctu; -} - -void CharCodeToUnicode::mergeCMap(GString *buf, int nBits) { - char *p; - - p = buf->getCString(); - parseCMap1(&getCharFromString, &p, nBits); -} - -void CharCodeToUnicode::parseCMap1(int (*getCharFunc)(void *), void *data, - int nBits) { - PSTokenizer *pst; - char tok1[256], tok2[256], tok3[256]; - int nDigits, n1, n2, n3; - CharCode i; - CharCode code1, code2; - GString *name; - FILE *f; - - nDigits = nBits / 4; - pst = new PSTokenizer(getCharFunc, data); - pst->getToken(tok1, sizeof(tok1), &n1); - while (pst->getToken(tok2, sizeof(tok2), &n2)) { - if (!strcmp(tok2, "usecmap")) { - if (tok1[0] == '/') { - name = new GString(tok1 + 1); - if ((f = globalParams->findToUnicodeFile(name))) { - parseCMap1(&getCharFromFile, f, nBits); - fclose(f); - } else { - error(-1, "Couldn't find ToUnicode CMap file for '%s'", - name->getCString()); - } - delete name; - } - pst->getToken(tok1, sizeof(tok1), &n1); - } else if (!strcmp(tok2, "beginbfchar")) { - while (pst->getToken(tok1, sizeof(tok1), &n1)) { - if (!strcmp(tok1, "endbfchar")) { - break; - } - if (!pst->getToken(tok2, sizeof(tok2), &n2) || - !strcmp(tok2, "endbfchar")) { - error(-1, "Illegal entry in bfchar block in ToUnicode CMap"); - break; - } - if (!(n1 == 2 + nDigits && tok1[0] == '<' && tok1[n1 - 1] == '>' && - tok2[0] == '<' && tok2[n2 - 1] == '>')) { - error(-1, "Illegal entry in bfchar block in ToUnicode CMap"); - continue; - } - tok1[n1 - 1] = tok2[n2 - 1] = '\0'; - if (sscanf(tok1 + 1, "%x", &code1) != 1) { - error(-1, "Illegal entry in bfchar block in ToUnicode CMap"); - continue; - } - addMapping(code1, tok2 + 1, n2 - 2, 0); - } - pst->getToken(tok1, sizeof(tok1), &n1); - } else if (!strcmp(tok2, "beginbfrange")) { - while (pst->getToken(tok1, sizeof(tok1), &n1)) { - if (!strcmp(tok1, "endbfrange")) { - break; - } - if (!pst->getToken(tok2, sizeof(tok2), &n2) || - !strcmp(tok2, "endbfrange") || - !pst->getToken(tok3, sizeof(tok3), &n3) || - !strcmp(tok3, "endbfrange")) { - error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); - break; - } - if (!(n1 == 2 + nDigits && tok1[0] == '<' && tok1[n1 - 1] == '>' && - n2 == 2 + nDigits && tok2[0] == '<' && tok2[n2 - 1] == '>')) { - error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); - continue; - } - tok1[n1 - 1] = tok2[n2 - 1] = '\0'; - if (sscanf(tok1 + 1, "%x", &code1) != 1 || - sscanf(tok2 + 1, "%x", &code2) != 1) { - error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); - continue; - } - if (!strcmp(tok3, "[")) { - i = 0; - while (pst->getToken(tok1, sizeof(tok1), &n1) && - code1 + i <= code2) { - if (!strcmp(tok1, "]")) { - break; - } - if (tok1[0] == '<' && tok1[n1 - 1] == '>') { - tok1[n1 - 1] = '\0'; - addMapping(code1 + i, tok1 + 1, n1 - 2, 0); - } else { - error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); - } - ++i; - } - } else if (tok3[0] == '<' && tok3[n3 - 1] == '>') { - tok3[n3 - 1] = '\0'; - for (i = 0; code1 <= code2; ++code1, ++i) { - addMapping(code1, tok3 + 1, n3 - 2, i); - } - - } else { - error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); - } - } - pst->getToken(tok1, sizeof(tok1), &n1); - } else { - strcpy(tok1, tok2); - } - } - delete pst; -} - -void CharCodeToUnicode::addMapping(CharCode code, char *uStr, int n, - int offset) { - CharCode oldLen, i; - Unicode u; - char uHex[5]; - int j; - - if (code >= mapLen) { - oldLen = mapLen; - mapLen = (code + 256) & ~255; - map = (Unicode *)greallocn(map, mapLen, sizeof(Unicode)); - for (i = oldLen; i < mapLen; ++i) { - map[i] = 0; - } - } - if (n <= 4) { - if (sscanf(uStr, "%x", &u) != 1) { - error(-1, "Illegal entry in ToUnicode CMap"); - return; - } - map[code] = u + offset; - } else { - if (sMapLen >= sMapSize) { - sMapSize = sMapSize + 16; - sMap = (CharCodeToUnicodeString *) - greallocn(sMap, sMapSize, sizeof(CharCodeToUnicodeString)); - } - map[code] = 0; - sMap[sMapLen].c = code; - sMap[sMapLen].len = n / 4; - for (j = 0; j < sMap[sMapLen].len && j < maxUnicodeString; ++j) { - strncpy(uHex, uStr + j*4, 4); - uHex[4] = '\0'; - if (sscanf(uHex, "%x", &sMap[sMapLen].u[j]) != 1) { - error(-1, "Illegal entry in ToUnicode CMap"); - } - } - sMap[sMapLen].u[sMap[sMapLen].len - 1] += offset; - ++sMapLen; - } -} - -CharCodeToUnicode::CharCodeToUnicode(GString *tagA) { - CharCode i; - - tag = tagA; - mapLen = 256; - map = (Unicode *)gmallocn(mapLen, sizeof(Unicode)); - for (i = 0; i < mapLen; ++i) { - map[i] = 0; - } - sMap = NULL; - sMapLen = sMapSize = 0; - refCnt = 1; -#if MULTITHREADED - gInitMutex(&mutex); -#endif -} - -CharCodeToUnicode::CharCodeToUnicode(GString *tagA, Unicode *mapA, - CharCode mapLenA, GBool copyMap, - CharCodeToUnicodeString *sMapA, - int sMapLenA, int sMapSizeA) { - tag = tagA; - mapLen = mapLenA; - if (copyMap) { - map = (Unicode *)gmallocn(mapLen, sizeof(Unicode)); - memcpy(map, mapA, mapLen * sizeof(Unicode)); - } else { - map = mapA; - } - sMap = sMapA; - sMapLen = sMapLenA; - sMapSize = sMapSizeA; - refCnt = 1; -#if MULTITHREADED - gInitMutex(&mutex); -#endif -} - -CharCodeToUnicode::~CharCodeToUnicode() { - if (tag) { - delete tag; - } - gfree(map); - if (sMap) { - gfree(sMap); - } -#if MULTITHREADED - gDestroyMutex(&mutex); -#endif -} - -void CharCodeToUnicode::incRefCnt() { -#if MULTITHREADED - gLockMutex(&mutex); -#endif - ++refCnt; -#if MULTITHREADED - gUnlockMutex(&mutex); -#endif -} - -void CharCodeToUnicode::decRefCnt() { - GBool done; - -#if MULTITHREADED - gLockMutex(&mutex); -#endif - done = --refCnt == 0; -#if MULTITHREADED - gUnlockMutex(&mutex); -#endif - if (done) { - delete this; - } -} - -GBool CharCodeToUnicode::match(GString *tagA) { - return tag && !tag->cmp(tagA); -} - -void CharCodeToUnicode::setMapping(CharCode c, Unicode *u, int len) { - int i, j; - - if (len == 1) { - map[c] = u[0]; - } else { - for (i = 0; i < sMapLen; ++i) { - if (sMap[i].c == c) { - break; - } - } - if (i == sMapLen) { - if (sMapLen == sMapSize) { - sMapSize += 8; - sMap = (CharCodeToUnicodeString *) - greallocn(sMap, sMapSize, sizeof(CharCodeToUnicodeString)); - } - ++sMapLen; - } - map[c] = 0; - sMap[i].c = c; - sMap[i].len = len; - for (j = 0; j < len && j < maxUnicodeString; ++j) { - sMap[i].u[j] = u[j]; - } - } -} - -int CharCodeToUnicode::mapToUnicode(CharCode c, Unicode *u, int size) { - int i, j; - - if (c >= mapLen) { - return 0; - } - if (map[c]) { - u[0] = map[c]; - return 1; - } - for (i = 0; i < sMapLen; ++i) { - if (sMap[i].c == c) { - for (j = 0; j < sMap[i].len && j < size; ++j) { - u[j] = sMap[i].u[j]; - } - return j; - } - } - return 0; -} - -//------------------------------------------------------------------------ - -CharCodeToUnicodeCache::CharCodeToUnicodeCache(int sizeA) { - int i; - - size = sizeA; - cache = (CharCodeToUnicode **)gmallocn(size, sizeof(CharCodeToUnicode *)); - for (i = 0; i < size; ++i) { - cache[i] = NULL; - } -} - -CharCodeToUnicodeCache::~CharCodeToUnicodeCache() { - int i; - - for (i = 0; i < size; ++i) { - if (cache[i]) { - cache[i]->decRefCnt(); - } - } - gfree(cache); -} - -CharCodeToUnicode *CharCodeToUnicodeCache::getCharCodeToUnicode(GString *tag) { - CharCodeToUnicode *ctu; - int i, j; - - if (cache[0] && cache[0]->match(tag)) { - cache[0]->incRefCnt(); - return cache[0]; - } - for (i = 1; i < size; ++i) { - if (cache[i] && cache[i]->match(tag)) { - ctu = cache[i]; - for (j = i; j >= 1; --j) { - cache[j] = cache[j - 1]; - } - cache[0] = ctu; - ctu->incRefCnt(); - return ctu; - } - } - return NULL; -} - -void CharCodeToUnicodeCache::add(CharCodeToUnicode *ctu) { - int i; - - if (cache[size - 1]) { - cache[size - 1]->decRefCnt(); - } - for (i = size - 1; i >= 1; --i) { - cache[i] = cache[i - 1]; - } - cache[0] = ctu; - ctu->incRefCnt(); -} diff --git a/kpdf/xpdf/xpdf/CharCodeToUnicode.cpp b/kpdf/xpdf/xpdf/CharCodeToUnicode.cpp new file mode 100644 index 00000000..1144caec --- /dev/null +++ b/kpdf/xpdf/xpdf/CharCodeToUnicode.cpp @@ -0,0 +1,540 @@ +//======================================================================== +// +// CharCodeToUnicode.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "gfile.h" +#include "GString.h" +#include "Error.h" +#include "GlobalParams.h" +#include "PSTokenizer.h" +#include "CharCodeToUnicode.h" + +//------------------------------------------------------------------------ + +#define maxUnicodeString 8 + +struct CharCodeToUnicodeString { + CharCode c; + Unicode u[maxUnicodeString]; + int len; +}; + +//------------------------------------------------------------------------ + +static int getCharFromString(void *data) { + char *p; + int c; + + p = *(char **)data; + if (*p) { + c = *p++; + *(char **)data = p; + } else { + c = EOF; + } + return c; +} + +static int getCharFromFile(void *data) { + return fgetc((FILE *)data); +} + +//------------------------------------------------------------------------ + +CharCodeToUnicode *CharCodeToUnicode::parseCIDToUnicode(GString *fileName, + GString *collection) { + FILE *f; + Unicode *mapA; + CharCode size, mapLenA; + char buf[64]; + Unicode u; + CharCodeToUnicode *ctu; + + if (!(f = fopen(fileName->getCString(), "r"))) { + error(-1, "Couldn't open cidToUnicode file '%s'", + fileName->getCString()); + return NULL; + } + + size = 32768; + mapA = (Unicode *)gmallocn(size, sizeof(Unicode)); + mapLenA = 0; + + while (getLine(buf, sizeof(buf), f)) { + if (mapLenA == size) { + size *= 2; + mapA = (Unicode *)greallocn(mapA, size, sizeof(Unicode)); + } + if (sscanf(buf, "%x", &u) == 1) { + mapA[mapLenA] = u; + } else { + error(-1, "Bad line (%d) in cidToUnicode file '%s'", + (int)(mapLenA + 1), fileName->getCString()); + mapA[mapLenA] = 0; + } + ++mapLenA; + } + fclose(f); + + ctu = new CharCodeToUnicode(collection->copy(), mapA, mapLenA, gTrue, + NULL, 0, 0); + gfree(mapA); + return ctu; +} + +CharCodeToUnicode *CharCodeToUnicode::parseUnicodeToUnicode( + GString *fileName) { + FILE *f; + Unicode *mapA; + CharCodeToUnicodeString *sMapA; + CharCode size, oldSize, len, sMapSizeA, sMapLenA; + char buf[256]; + char *tok; + Unicode u0; + Unicode uBuf[maxUnicodeString]; + CharCodeToUnicode *ctu; + int line, n, i; + + if (!(f = fopen(fileName->getCString(), "r"))) { + error(-1, "Couldn't open unicodeToUnicode file '%s'", + fileName->getCString()); + return NULL; + } + + size = 4096; + mapA = (Unicode *)gmallocn(size, sizeof(Unicode)); + memset(mapA, 0, size * sizeof(Unicode)); + len = 0; + sMapA = NULL; + sMapSizeA = sMapLenA = 0; + + line = 0; + while (getLine(buf, sizeof(buf), f)) { + ++line; + if (!(tok = strtok(buf, " \t\r\n")) || + sscanf(tok, "%x", &u0) != 1) { + error(-1, "Bad line (%d) in unicodeToUnicode file '%s'", + line, fileName->getCString()); + continue; + } + n = 0; + while (n < maxUnicodeString) { + if (!(tok = strtok(NULL, " \t\r\n"))) { + break; + } + if (sscanf(tok, "%x", &uBuf[n]) != 1) { + error(-1, "Bad line (%d) in unicodeToUnicode file '%s'", + line, fileName->getCString()); + break; + } + ++n; + } + if (n < 1) { + error(-1, "Bad line (%d) in unicodeToUnicode file '%s'", + line, fileName->getCString()); + continue; + } + if (u0 >= size) { + oldSize = size; + while (u0 >= size) { + size *= 2; + } + mapA = (Unicode *)greallocn(mapA, size, sizeof(Unicode)); + memset(mapA + oldSize, 0, (size - oldSize) * sizeof(Unicode)); + } + if (n == 1) { + mapA[u0] = uBuf[0]; + } else { + mapA[u0] = 0; + if (sMapLenA == sMapSizeA) { + sMapSizeA += 16; + sMapA = (CharCodeToUnicodeString *) + greallocn(sMapA, sMapSizeA, sizeof(CharCodeToUnicodeString)); + } + sMapA[sMapLenA].c = u0; + for (i = 0; i < n; ++i) { + sMapA[sMapLenA].u[i] = uBuf[i]; + } + sMapA[sMapLenA].len = n; + ++sMapLenA; + } + if (u0 >= len) { + len = u0 + 1; + } + } + fclose(f); + + ctu = new CharCodeToUnicode(fileName->copy(), mapA, len, gTrue, + sMapA, sMapLenA, sMapSizeA); + gfree(mapA); + return ctu; +} + +CharCodeToUnicode *CharCodeToUnicode::make8BitToUnicode(Unicode *toUnicode) { + return new CharCodeToUnicode(NULL, toUnicode, 256, gTrue, NULL, 0, 0); +} + +CharCodeToUnicode *CharCodeToUnicode::parseCMap(GString *buf, int nBits) { + CharCodeToUnicode *ctu; + char *p; + + ctu = new CharCodeToUnicode(NULL); + p = buf->getCString(); + ctu->parseCMap1(&getCharFromString, &p, nBits); + return ctu; +} + +void CharCodeToUnicode::mergeCMap(GString *buf, int nBits) { + char *p; + + p = buf->getCString(); + parseCMap1(&getCharFromString, &p, nBits); +} + +void CharCodeToUnicode::parseCMap1(int (*getCharFunc)(void *), void *data, + int nBits) { + PSTokenizer *pst; + char tok1[256], tok2[256], tok3[256]; + int nDigits, n1, n2, n3; + CharCode i; + CharCode code1, code2; + GString *name; + FILE *f; + + nDigits = nBits / 4; + pst = new PSTokenizer(getCharFunc, data); + pst->getToken(tok1, sizeof(tok1), &n1); + while (pst->getToken(tok2, sizeof(tok2), &n2)) { + if (!strcmp(tok2, "usecmap")) { + if (tok1[0] == '/') { + name = new GString(tok1 + 1); + if ((f = globalParams->findToUnicodeFile(name))) { + parseCMap1(&getCharFromFile, f, nBits); + fclose(f); + } else { + error(-1, "Couldn't find ToUnicode CMap file for '%s'", + name->getCString()); + } + delete name; + } + pst->getToken(tok1, sizeof(tok1), &n1); + } else if (!strcmp(tok2, "beginbfchar")) { + while (pst->getToken(tok1, sizeof(tok1), &n1)) { + if (!strcmp(tok1, "endbfchar")) { + break; + } + if (!pst->getToken(tok2, sizeof(tok2), &n2) || + !strcmp(tok2, "endbfchar")) { + error(-1, "Illegal entry in bfchar block in ToUnicode CMap"); + break; + } + if (!(n1 == 2 + nDigits && tok1[0] == '<' && tok1[n1 - 1] == '>' && + tok2[0] == '<' && tok2[n2 - 1] == '>')) { + error(-1, "Illegal entry in bfchar block in ToUnicode CMap"); + continue; + } + tok1[n1 - 1] = tok2[n2 - 1] = '\0'; + if (sscanf(tok1 + 1, "%x", &code1) != 1) { + error(-1, "Illegal entry in bfchar block in ToUnicode CMap"); + continue; + } + addMapping(code1, tok2 + 1, n2 - 2, 0); + } + pst->getToken(tok1, sizeof(tok1), &n1); + } else if (!strcmp(tok2, "beginbfrange")) { + while (pst->getToken(tok1, sizeof(tok1), &n1)) { + if (!strcmp(tok1, "endbfrange")) { + break; + } + if (!pst->getToken(tok2, sizeof(tok2), &n2) || + !strcmp(tok2, "endbfrange") || + !pst->getToken(tok3, sizeof(tok3), &n3) || + !strcmp(tok3, "endbfrange")) { + error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); + break; + } + if (!(n1 == 2 + nDigits && tok1[0] == '<' && tok1[n1 - 1] == '>' && + n2 == 2 + nDigits && tok2[0] == '<' && tok2[n2 - 1] == '>')) { + error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); + continue; + } + tok1[n1 - 1] = tok2[n2 - 1] = '\0'; + if (sscanf(tok1 + 1, "%x", &code1) != 1 || + sscanf(tok2 + 1, "%x", &code2) != 1) { + error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); + continue; + } + if (!strcmp(tok3, "[")) { + i = 0; + while (pst->getToken(tok1, sizeof(tok1), &n1) && + code1 + i <= code2) { + if (!strcmp(tok1, "]")) { + break; + } + if (tok1[0] == '<' && tok1[n1 - 1] == '>') { + tok1[n1 - 1] = '\0'; + addMapping(code1 + i, tok1 + 1, n1 - 2, 0); + } else { + error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); + } + ++i; + } + } else if (tok3[0] == '<' && tok3[n3 - 1] == '>') { + tok3[n3 - 1] = '\0'; + for (i = 0; code1 <= code2; ++code1, ++i) { + addMapping(code1, tok3 + 1, n3 - 2, i); + } + + } else { + error(-1, "Illegal entry in bfrange block in ToUnicode CMap"); + } + } + pst->getToken(tok1, sizeof(tok1), &n1); + } else { + strcpy(tok1, tok2); + } + } + delete pst; +} + +void CharCodeToUnicode::addMapping(CharCode code, char *uStr, int n, + int offset) { + CharCode oldLen, i; + Unicode u; + char uHex[5]; + int j; + + if (code >= mapLen) { + oldLen = mapLen; + mapLen = (code + 256) & ~255; + map = (Unicode *)greallocn(map, mapLen, sizeof(Unicode)); + for (i = oldLen; i < mapLen; ++i) { + map[i] = 0; + } + } + if (n <= 4) { + if (sscanf(uStr, "%x", &u) != 1) { + error(-1, "Illegal entry in ToUnicode CMap"); + return; + } + map[code] = u + offset; + } else { + if (sMapLen >= sMapSize) { + sMapSize = sMapSize + 16; + sMap = (CharCodeToUnicodeString *) + greallocn(sMap, sMapSize, sizeof(CharCodeToUnicodeString)); + } + map[code] = 0; + sMap[sMapLen].c = code; + sMap[sMapLen].len = n / 4; + for (j = 0; j < sMap[sMapLen].len && j < maxUnicodeString; ++j) { + strncpy(uHex, uStr + j*4, 4); + uHex[4] = '\0'; + if (sscanf(uHex, "%x", &sMap[sMapLen].u[j]) != 1) { + error(-1, "Illegal entry in ToUnicode CMap"); + } + } + sMap[sMapLen].u[sMap[sMapLen].len - 1] += offset; + ++sMapLen; + } +} + +CharCodeToUnicode::CharCodeToUnicode(GString *tagA) { + CharCode i; + + tag = tagA; + mapLen = 256; + map = (Unicode *)gmallocn(mapLen, sizeof(Unicode)); + for (i = 0; i < mapLen; ++i) { + map[i] = 0; + } + sMap = NULL; + sMapLen = sMapSize = 0; + refCnt = 1; +#if MULTITHREADED + gInitMutex(&mutex); +#endif +} + +CharCodeToUnicode::CharCodeToUnicode(GString *tagA, Unicode *mapA, + CharCode mapLenA, GBool copyMap, + CharCodeToUnicodeString *sMapA, + int sMapLenA, int sMapSizeA) { + tag = tagA; + mapLen = mapLenA; + if (copyMap) { + map = (Unicode *)gmallocn(mapLen, sizeof(Unicode)); + memcpy(map, mapA, mapLen * sizeof(Unicode)); + } else { + map = mapA; + } + sMap = sMapA; + sMapLen = sMapLenA; + sMapSize = sMapSizeA; + refCnt = 1; +#if MULTITHREADED + gInitMutex(&mutex); +#endif +} + +CharCodeToUnicode::~CharCodeToUnicode() { + if (tag) { + delete tag; + } + gfree(map); + if (sMap) { + gfree(sMap); + } +#if MULTITHREADED + gDestroyMutex(&mutex); +#endif +} + +void CharCodeToUnicode::incRefCnt() { +#if MULTITHREADED + gLockMutex(&mutex); +#endif + ++refCnt; +#if MULTITHREADED + gUnlockMutex(&mutex); +#endif +} + +void CharCodeToUnicode::decRefCnt() { + GBool done; + +#if MULTITHREADED + gLockMutex(&mutex); +#endif + done = --refCnt == 0; +#if MULTITHREADED + gUnlockMutex(&mutex); +#endif + if (done) { + delete this; + } +} + +GBool CharCodeToUnicode::match(GString *tagA) { + return tag && !tag->cmp(tagA); +} + +void CharCodeToUnicode::setMapping(CharCode c, Unicode *u, int len) { + int i, j; + + if (len == 1) { + map[c] = u[0]; + } else { + for (i = 0; i < sMapLen; ++i) { + if (sMap[i].c == c) { + break; + } + } + if (i == sMapLen) { + if (sMapLen == sMapSize) { + sMapSize += 8; + sMap = (CharCodeToUnicodeString *) + greallocn(sMap, sMapSize, sizeof(CharCodeToUnicodeString)); + } + ++sMapLen; + } + map[c] = 0; + sMap[i].c = c; + sMap[i].len = len; + for (j = 0; j < len && j < maxUnicodeString; ++j) { + sMap[i].u[j] = u[j]; + } + } +} + +int CharCodeToUnicode::mapToUnicode(CharCode c, Unicode *u, int size) { + int i, j; + + if (c >= mapLen) { + return 0; + } + if (map[c]) { + u[0] = map[c]; + return 1; + } + for (i = 0; i < sMapLen; ++i) { + if (sMap[i].c == c) { + for (j = 0; j < sMap[i].len && j < size; ++j) { + u[j] = sMap[i].u[j]; + } + return j; + } + } + return 0; +} + +//------------------------------------------------------------------------ + +CharCodeToUnicodeCache::CharCodeToUnicodeCache(int sizeA) { + int i; + + size = sizeA; + cache = (CharCodeToUnicode **)gmallocn(size, sizeof(CharCodeToUnicode *)); + for (i = 0; i < size; ++i) { + cache[i] = NULL; + } +} + +CharCodeToUnicodeCache::~CharCodeToUnicodeCache() { + int i; + + for (i = 0; i < size; ++i) { + if (cache[i]) { + cache[i]->decRefCnt(); + } + } + gfree(cache); +} + +CharCodeToUnicode *CharCodeToUnicodeCache::getCharCodeToUnicode(GString *tag) { + CharCodeToUnicode *ctu; + int i, j; + + if (cache[0] && cache[0]->match(tag)) { + cache[0]->incRefCnt(); + return cache[0]; + } + for (i = 1; i < size; ++i) { + if (cache[i] && cache[i]->match(tag)) { + ctu = cache[i]; + for (j = i; j >= 1; --j) { + cache[j] = cache[j - 1]; + } + cache[0] = ctu; + ctu->incRefCnt(); + return ctu; + } + } + return NULL; +} + +void CharCodeToUnicodeCache::add(CharCodeToUnicode *ctu) { + int i; + + if (cache[size - 1]) { + cache[size - 1]->decRefCnt(); + } + for (i = size - 1; i >= 1; --i) { + cache[i] = cache[i - 1]; + } + cache[0] = ctu; + ctu->incRefCnt(); +} diff --git a/kpdf/xpdf/xpdf/Decrypt.cc b/kpdf/xpdf/xpdf/Decrypt.cc deleted file mode 100644 index 51e56fb1..00000000 --- a/kpdf/xpdf/xpdf/Decrypt.cc +++ /dev/null @@ -1,776 +0,0 @@ -//======================================================================== -// -// Decrypt.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "gmem.h" -#include "Decrypt.h" - -static void rc4InitKey(Guchar *key, int keyLen, Guchar *state); -static Guchar rc4DecryptByte(Guchar *state, Guchar *x, Guchar *y, Guchar c); -static void aesKeyExpansion(DecryptAESState *s, - Guchar *objKey, int objKeyLen); -static void aesDecryptBlock(DecryptAESState *s, Guchar *in, GBool last); -static void md5(Guchar *msg, int msgLen, Guchar *digest); - -static Guchar passwordPad[32] = { - 0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41, - 0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08, - 0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80, - 0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a -}; - -//------------------------------------------------------------------------ -// Decrypt -//------------------------------------------------------------------------ - -GBool Decrypt::makeFileKey(int encVersion, int encRevision, int keyLength, - GString *ownerKey, GString *userKey, - int permissions, GString *fileID, - GString *ownerPassword, GString *userPassword, - Guchar *fileKey, GBool encryptMetadata, - GBool *ownerPasswordOk) { - Guchar test[32], test2[32]; - GString *userPassword2; - Guchar fState[256]; - Guchar tmpKey[16]; - Guchar fx, fy; - int len, i, j; - - // try using the supplied owner password to generate the user password - *ownerPasswordOk = gFalse; - if (ownerPassword) { - len = ownerPassword->getLength(); - if (len < 32) { - memcpy(test, ownerPassword->getCString(), len); - memcpy(test + len, passwordPad, 32 - len); - } else { - memcpy(test, ownerPassword->getCString(), 32); - } - md5(test, 32, test); - if (encRevision == 3) { - for (i = 0; i < 50; ++i) { - md5(test, 16, test); - } - } - if (encRevision == 2) { - rc4InitKey(test, keyLength, fState); - fx = fy = 0; - for (i = 0; i < 32; ++i) { - test2[i] = rc4DecryptByte(fState, &fx, &fy, ownerKey->getChar(i)); - } - } else { - memcpy(test2, ownerKey->getCString(), 32); - for (i = 19; i >= 0; --i) { - for (j = 0; j < keyLength; ++j) { - tmpKey[j] = test[j] ^ i; - } - rc4InitKey(tmpKey, keyLength, fState); - fx = fy = 0; - for (j = 0; j < 32; ++j) { - test2[j] = rc4DecryptByte(fState, &fx, &fy, test2[j]); - } - } - } - userPassword2 = new GString((char *)test2, 32); - if (makeFileKey2(encVersion, encRevision, keyLength, ownerKey, userKey, - permissions, fileID, userPassword2, fileKey, - encryptMetadata)) { - *ownerPasswordOk = gTrue; - delete userPassword2; - return gTrue; - } - delete userPassword2; - } - - // try using the supplied user password - return makeFileKey2(encVersion, encRevision, keyLength, ownerKey, userKey, - permissions, fileID, userPassword, fileKey, - encryptMetadata); -} - -GBool Decrypt::makeFileKey2(int /*encVersion*/, int encRevision, int keyLength, - GString *ownerKey, GString *userKey, - int permissions, GString *fileID, - GString *userPassword, Guchar *fileKey, - GBool encryptMetadata) { - Guchar *buf; - Guchar test[32]; - Guchar fState[256]; - Guchar tmpKey[16]; - Guchar fx, fy; - int len, i, j; - GBool ok; - - // generate file key - buf = (Guchar *)gmalloc(72 + fileID->getLength()); - if (userPassword) { - len = userPassword->getLength(); - if (len < 32) { - memcpy(buf, userPassword->getCString(), len); - memcpy(buf + len, passwordPad, 32 - len); - } else { - memcpy(buf, userPassword->getCString(), 32); - } - } else { - memcpy(buf, passwordPad, 32); - } - memcpy(buf + 32, ownerKey->getCString(), 32); - buf[64] = permissions & 0xff; - buf[65] = (permissions >> 8) & 0xff; - buf[66] = (permissions >> 16) & 0xff; - buf[67] = (permissions >> 24) & 0xff; - memcpy(buf + 68, fileID->getCString(), fileID->getLength()); - len = 68 + fileID->getLength(); - if (!encryptMetadata) { - buf[len++] = 0xff; - buf[len++] = 0xff; - buf[len++] = 0xff; - buf[len++] = 0xff; - } - md5(buf, len, fileKey); - if (encRevision == 3) { - for (i = 0; i < 50; ++i) { - md5(fileKey, keyLength, fileKey); - } - } - - // test user password - if (encRevision == 2) { - rc4InitKey(fileKey, keyLength, fState); - fx = fy = 0; - for (i = 0; i < 32; ++i) { - test[i] = rc4DecryptByte(fState, &fx, &fy, userKey->getChar(i)); - } - ok = memcmp(test, passwordPad, 32) == 0; - } else if (encRevision == 3) { - memcpy(test, userKey->getCString(), 32); - for (i = 19; i >= 0; --i) { - for (j = 0; j < keyLength; ++j) { - tmpKey[j] = fileKey[j] ^ i; - } - rc4InitKey(tmpKey, keyLength, fState); - fx = fy = 0; - for (j = 0; j < 32; ++j) { - test[j] = rc4DecryptByte(fState, &fx, &fy, test[j]); - } - } - memcpy(buf, passwordPad, 32); - memcpy(buf + 32, fileID->getCString(), fileID->getLength()); - md5(buf, 32 + fileID->getLength(), buf); - ok = memcmp(test, buf, 16) == 0; - } else { - ok = gFalse; - } - - gfree(buf); - return ok; -} - -//------------------------------------------------------------------------ -// DecryptStream -//------------------------------------------------------------------------ - -DecryptStream::DecryptStream(Stream *strA, Guchar *fileKey, - CryptAlgorithm algoA, int keyLength, - int objNum, int objGen): - FilterStream(strA) -{ - int n, i; - - algo = algoA; - - // construct object key - for (i = 0; i < keyLength; ++i) { - objKey[i] = fileKey[i]; - } - objKey[keyLength] = objNum & 0xff; - objKey[keyLength + 1] = (objNum >> 8) & 0xff; - objKey[keyLength + 2] = (objNum >> 16) & 0xff; - objKey[keyLength + 3] = objGen & 0xff; - objKey[keyLength + 4] = (objGen >> 8) & 0xff; - if (algo == cryptAES) { - objKey[keyLength + 5] = 0x73; // 's' - objKey[keyLength + 6] = 0x41; // 'A' - objKey[keyLength + 7] = 0x6c; // 'l' - objKey[keyLength + 8] = 0x54; // 'T' - n = keyLength + 9; - } else { - n = keyLength + 5; - } - md5(objKey, n, objKey); - if ((objKeyLength = keyLength + 5) > 16) { - objKeyLength = 16; - } -} - -DecryptStream::~DecryptStream() { - delete str; -} - -void DecryptStream::reset() { - int i; - - str->reset(); - switch (algo) { - case cryptRC4: - state.rc4.x = state.rc4.y = 0; - rc4InitKey(objKey, objKeyLength, state.rc4.state); - state.rc4.buf = EOF; - break; - case cryptAES: - aesKeyExpansion(&state.aes, objKey, objKeyLength); - for (i = 0; i < 16; ++i) { - state.aes.cbc[i] = str->getChar(); - } - state.aes.bufIdx = 16; - break; - } -} - -int DecryptStream::getChar() { - Guchar in[16]; - int c, i; - - c = EOF; // make gcc happy - switch (algo) { - case cryptRC4: - if (state.rc4.buf == EOF) { - c = str->getChar(); - if (c != EOF) { - state.rc4.buf = rc4DecryptByte(state.rc4.state, &state.rc4.x, - &state.rc4.y, (Guchar)c); - } - } - c = state.rc4.buf; - state.rc4.buf = EOF; - break; - case cryptAES: - if (state.aes.bufIdx == 16) { - for (i = 0; i < 16; ++i) { - if ((c = str->getChar()) == EOF) { - return EOF; - } - in[i] = (Guchar)c; - } - aesDecryptBlock(&state.aes, in, str->lookChar() == EOF); - } - if (state.aes.bufIdx == 16) { - c = EOF; - } else { - c = state.aes.buf[state.aes.bufIdx++]; - } - break; - } - return c; -} - -int DecryptStream::lookChar() { - Guchar in[16]; - int c, i; - - c = EOF; // make gcc happy - switch (algo) { - case cryptRC4: - if (state.rc4.buf == EOF) { - c = str->getChar(); - if (c != EOF) { - state.rc4.buf = rc4DecryptByte(state.rc4.state, &state.rc4.x, - &state.rc4.y, (Guchar)c); - } - } - c = state.rc4.buf; - break; - case cryptAES: - if (state.aes.bufIdx == 16) { - for (i = 0; i < 16; ++i) { - if ((c = str->getChar()) == EOF) { - return EOF; - } - in[i] = c; - } - aesDecryptBlock(&state.aes, in, str->lookChar() == EOF); - } - if (state.aes.bufIdx == 16) { - c = EOF; - } else { - c = state.aes.buf[state.aes.bufIdx]; - } - break; - } - return c; -} - -GBool DecryptStream::isBinary(GBool last) { - return str->isBinary(last); -} - -//------------------------------------------------------------------------ -// RC4-compatible decryption -//------------------------------------------------------------------------ - -static void rc4InitKey(Guchar *key, int keyLen, Guchar *state) { - Guchar index1, index2; - Guchar t; - int i; - - for (i = 0; i < 256; ++i) - state[i] = i; - index1 = index2 = 0; - for (i = 0; i < 256; ++i) { - index2 = (key[index1] + state[i] + index2) % 256; - t = state[i]; - state[i] = state[index2]; - state[index2] = t; - index1 = (index1 + 1) % keyLen; - } -} - -static Guchar rc4DecryptByte(Guchar *state, Guchar *x, Guchar *y, Guchar c) { - Guchar x1, y1, tx, ty; - - x1 = *x = (*x + 1) % 256; - y1 = *y = (state[*x] + *y) % 256; - tx = state[x1]; - ty = state[y1]; - state[x1] = ty; - state[y1] = tx; - return c ^ state[(tx + ty) % 256]; -} - -//------------------------------------------------------------------------ -// AES decryption -//------------------------------------------------------------------------ - -static Guchar sbox[256] = { - 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, - 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, - 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, - 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, - 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, - 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, - 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, - 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, - 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, - 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, - 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, - 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, - 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, - 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, - 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, - 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 -}; - -static Guchar invSbox[256] = { - 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, - 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, - 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, - 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, - 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, - 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, - 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, - 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, - 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, - 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, - 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, - 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, - 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, - 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, - 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, - 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d -}; - -static Guint rcon[11] = { - 0x00000000, // unused - 0x01000000, - 0x02000000, - 0x04000000, - 0x08000000, - 0x10000000, - 0x20000000, - 0x40000000, - 0x80000000, - 0x1b000000, - 0x36000000 -}; - -static inline Guint subWord(Guint x) { - return (sbox[x >> 24] << 24) - | (sbox[(x >> 16) & 0xff] << 16) - | (sbox[(x >> 8) & 0xff] << 8) - | sbox[x & 0xff]; -} - -static inline Guint rotWord(Guint x) { - return ((x << 8) & 0xffffffff) | (x >> 24); -} - -static inline void invSubBytes(Guchar *state) { - int i; - - for (i = 0; i < 16; ++i) { - state[i] = invSbox[state[i]]; - } -} - -static inline void invShiftRows(Guchar *state) { - Guchar t; - - t = state[7]; - state[7] = state[6]; - state[6] = state[5]; - state[5] = state[4]; - state[4] = t; - - t = state[8]; - state[8] = state[10]; - state[10] = t; - t = state[9]; - state[9] = state[11]; - state[11] = t; - - t = state[12]; - state[12] = state[13]; - state[13] = state[14]; - state[14] = state[15]; - state[15] = t; -} - -// {09} \cdot s -static inline Guchar mul09(Guchar s) { - Guchar s2, s4, s8; - - s2 = (s & 0x80) ? ((s << 1) ^ 0x1b) : (s << 1); - s4 = (s2 & 0x80) ? ((s2 << 1) ^ 0x1b) : (s2 << 1); - s8 = (s4 & 0x80) ? ((s4 << 1) ^ 0x1b) : (s4 << 1); - return s ^ s8; -} - -// {0b} \cdot s -static inline Guchar mul0b(Guchar s) { - Guchar s2, s4, s8; - - s2 = (s & 0x80) ? ((s << 1) ^ 0x1b) : (s << 1); - s4 = (s2 & 0x80) ? ((s2 << 1) ^ 0x1b) : (s2 << 1); - s8 = (s4 & 0x80) ? ((s4 << 1) ^ 0x1b) : (s4 << 1); - return s ^ s2 ^ s8; -} - -// {0d} \cdot s -static inline Guchar mul0d(Guchar s) { - Guchar s2, s4, s8; - - s2 = (s & 0x80) ? ((s << 1) ^ 0x1b) : (s << 1); - s4 = (s2 & 0x80) ? ((s2 << 1) ^ 0x1b) : (s2 << 1); - s8 = (s4 & 0x80) ? ((s4 << 1) ^ 0x1b) : (s4 << 1); - return s ^ s4 ^ s8; -} - -// {0e} \cdot s -static inline Guchar mul0e(Guchar s) { - Guchar s2, s4, s8; - - s2 = (s & 0x80) ? ((s << 1) ^ 0x1b) : (s << 1); - s4 = (s2 & 0x80) ? ((s2 << 1) ^ 0x1b) : (s2 << 1); - s8 = (s4 & 0x80) ? ((s4 << 1) ^ 0x1b) : (s4 << 1); - return s2 ^ s4 ^ s8; -} - -static inline void invMixColumns(Guchar *state) { - int c; - Guchar s0, s1, s2, s3; - - for (c = 0; c < 4; ++c) { - s0 = state[c]; - s1 = state[4+c]; - s2 = state[8+c]; - s3 = state[12+c]; - state[c] = mul0e(s0) ^ mul0b(s1) ^ mul0d(s2) ^ mul09(s3); - state[4+c] = mul09(s0) ^ mul0e(s1) ^ mul0b(s2) ^ mul0d(s3); - state[8+c] = mul0d(s0) ^ mul09(s1) ^ mul0e(s2) ^ mul0b(s3); - state[12+c] = mul0b(s0) ^ mul0d(s1) ^ mul09(s2) ^ mul0e(s3); - } -} - -static inline void invMixColumnsW(Guint *w) { - int c; - Guchar s0, s1, s2, s3; - - for (c = 0; c < 4; ++c) { - s0 = w[c] >> 24; - s1 = w[c] >> 16; - s2 = w[c] >> 8; - s3 = w[c]; - w[c] = ((mul0e(s0) ^ mul0b(s1) ^ mul0d(s2) ^ mul09(s3)) << 24) - | ((mul09(s0) ^ mul0e(s1) ^ mul0b(s2) ^ mul0d(s3)) << 16) - | ((mul0d(s0) ^ mul09(s1) ^ mul0e(s2) ^ mul0b(s3)) << 8) - | (mul0b(s0) ^ mul0d(s1) ^ mul09(s2) ^ mul0e(s3)); - } -} - -static inline void addRoundKey(Guchar *state, Guint *w) { - int c; - - for (c = 0; c < 4; ++c) { - state[c] ^= w[c] >> 24; - state[4+c] ^= w[c] >> 16; - state[8+c] ^= w[c] >> 8; - state[12+c] ^= w[c]; - } -} - -static void aesKeyExpansion(DecryptAESState *s, - Guchar *objKey, int /*objKeyLen*/) { - Guint temp; - int i, round; - - //~ this assumes objKeyLen == 16 - - for (i = 0; i < 4; ++i) { - s->w[i] = (objKey[4*i] << 24) + (objKey[4*i+1] << 16) + - (objKey[4*i+2] << 8) + objKey[4*i+3]; - } - for (i = 4; i < 44; ++i) { - temp = s->w[i-1]; - if (!(i & 3)) { - temp = subWord(rotWord(temp)) ^ rcon[i/4]; - } - s->w[i] = s->w[i-4] ^ temp; - } - for (round = 1; round <= 9; ++round) { - invMixColumnsW(&s->w[round * 4]); - } -} - -static void aesDecryptBlock(DecryptAESState *s, Guchar *in, GBool last) { - int c, round, n, i; - - // initial state - for (c = 0; c < 4; ++c) { - s->state[c] = in[4*c]; - s->state[4+c] = in[4*c+1]; - s->state[8+c] = in[4*c+2]; - s->state[12+c] = in[4*c+3]; - } - - // round 0 - addRoundKey(s->state, &s->w[10 * 4]); - - // rounds 1-9 - for (round = 9; round >= 1; --round) { - invSubBytes(s->state); - invShiftRows(s->state); - invMixColumns(s->state); - addRoundKey(s->state, &s->w[round * 4]); - } - - // round 10 - invSubBytes(s->state); - invShiftRows(s->state); - addRoundKey(s->state, &s->w[0]); - - // CBC - for (c = 0; c < 4; ++c) { - s->buf[4*c] = s->state[c] ^ s->cbc[4*c]; - s->buf[4*c+1] = s->state[4+c] ^ s->cbc[4*c+1]; - s->buf[4*c+2] = s->state[8+c] ^ s->cbc[4*c+2]; - s->buf[4*c+3] = s->state[12+c] ^ s->cbc[4*c+3]; - } - - // save the input block for the next CBC - for (i = 0; i < 16; ++i) { - s->cbc[i] = in[i]; - } - - // remove padding - s->bufIdx = 0; - if (last) { - n = s->buf[15]; - for (i = 15; i >= n; --i) { - s->buf[i] = s->buf[i-n]; - } - s->bufIdx = n; - } -} - -//------------------------------------------------------------------------ -// MD5 message digest -//------------------------------------------------------------------------ - -// this works around a bug in older Sun compilers -static inline Gulong rotateLeft(Gulong x, int r) { - x &= 0xffffffff; - return ((x << r) | (x >> (32 - r))) & 0xffffffff; -} - -static inline Gulong md5Round1(Gulong a, Gulong b, Gulong c, Gulong d, - Gulong Xk, Gulong s, Gulong Ti) { - return b + rotateLeft((a + ((b & c) | (~b & d)) + Xk + Ti), s); -} - -static inline Gulong md5Round2(Gulong a, Gulong b, Gulong c, Gulong d, - Gulong Xk, Gulong s, Gulong Ti) { - return b + rotateLeft((a + ((b & d) | (c & ~d)) + Xk + Ti), s); -} - -static inline Gulong md5Round3(Gulong a, Gulong b, Gulong c, Gulong d, - Gulong Xk, Gulong s, Gulong Ti) { - return b + rotateLeft((a + (b ^ c ^ d) + Xk + Ti), s); -} - -static inline Gulong md5Round4(Gulong a, Gulong b, Gulong c, Gulong d, - Gulong Xk, Gulong s, Gulong Ti) { - return b + rotateLeft((a + (c ^ (b | ~d)) + Xk + Ti), s); -} - -static void md5(Guchar *msg, int msgLen, Guchar *digest) { - Gulong x[16]; - Gulong a, b, c, d, aa, bb, cc, dd; - int n64; - int i, j, k; - - // compute number of 64-byte blocks - // (length + pad byte (0x80) + 8 bytes for length) - n64 = (msgLen + 1 + 8 + 63) / 64; - - // initialize a, b, c, d - a = 0x67452301; - b = 0xefcdab89; - c = 0x98badcfe; - d = 0x10325476; - - // loop through blocks - k = 0; - for (i = 0; i < n64; ++i) { - - // grab a 64-byte block - for (j = 0; j < 16 && k < msgLen - 3; ++j, k += 4) - x[j] = (((((msg[k+3] << 8) + msg[k+2]) << 8) + msg[k+1]) << 8) + msg[k]; - if (i == n64 - 1) { - if (k == msgLen - 3) - x[j] = 0x80000000 + (((msg[k+2] << 8) + msg[k+1]) << 8) + msg[k]; - else if (k == msgLen - 2) - x[j] = 0x800000 + (msg[k+1] << 8) + msg[k]; - else if (k == msgLen - 1) - x[j] = 0x8000 + msg[k]; - else - x[j] = 0x80; - ++j; - while (j < 16) - x[j++] = 0; - x[14] = msgLen << 3; - } - - // save a, b, c, d - aa = a; - bb = b; - cc = c; - dd = d; - - // round 1 - a = md5Round1(a, b, c, d, x[0], 7, 0xd76aa478); - d = md5Round1(d, a, b, c, x[1], 12, 0xe8c7b756); - c = md5Round1(c, d, a, b, x[2], 17, 0x242070db); - b = md5Round1(b, c, d, a, x[3], 22, 0xc1bdceee); - a = md5Round1(a, b, c, d, x[4], 7, 0xf57c0faf); - d = md5Round1(d, a, b, c, x[5], 12, 0x4787c62a); - c = md5Round1(c, d, a, b, x[6], 17, 0xa8304613); - b = md5Round1(b, c, d, a, x[7], 22, 0xfd469501); - a = md5Round1(a, b, c, d, x[8], 7, 0x698098d8); - d = md5Round1(d, a, b, c, x[9], 12, 0x8b44f7af); - c = md5Round1(c, d, a, b, x[10], 17, 0xffff5bb1); - b = md5Round1(b, c, d, a, x[11], 22, 0x895cd7be); - a = md5Round1(a, b, c, d, x[12], 7, 0x6b901122); - d = md5Round1(d, a, b, c, x[13], 12, 0xfd987193); - c = md5Round1(c, d, a, b, x[14], 17, 0xa679438e); - b = md5Round1(b, c, d, a, x[15], 22, 0x49b40821); - - // round 2 - a = md5Round2(a, b, c, d, x[1], 5, 0xf61e2562); - d = md5Round2(d, a, b, c, x[6], 9, 0xc040b340); - c = md5Round2(c, d, a, b, x[11], 14, 0x265e5a51); - b = md5Round2(b, c, d, a, x[0], 20, 0xe9b6c7aa); - a = md5Round2(a, b, c, d, x[5], 5, 0xd62f105d); - d = md5Round2(d, a, b, c, x[10], 9, 0x02441453); - c = md5Round2(c, d, a, b, x[15], 14, 0xd8a1e681); - b = md5Round2(b, c, d, a, x[4], 20, 0xe7d3fbc8); - a = md5Round2(a, b, c, d, x[9], 5, 0x21e1cde6); - d = md5Round2(d, a, b, c, x[14], 9, 0xc33707d6); - c = md5Round2(c, d, a, b, x[3], 14, 0xf4d50d87); - b = md5Round2(b, c, d, a, x[8], 20, 0x455a14ed); - a = md5Round2(a, b, c, d, x[13], 5, 0xa9e3e905); - d = md5Round2(d, a, b, c, x[2], 9, 0xfcefa3f8); - c = md5Round2(c, d, a, b, x[7], 14, 0x676f02d9); - b = md5Round2(b, c, d, a, x[12], 20, 0x8d2a4c8a); - - // round 3 - a = md5Round3(a, b, c, d, x[5], 4, 0xfffa3942); - d = md5Round3(d, a, b, c, x[8], 11, 0x8771f681); - c = md5Round3(c, d, a, b, x[11], 16, 0x6d9d6122); - b = md5Round3(b, c, d, a, x[14], 23, 0xfde5380c); - a = md5Round3(a, b, c, d, x[1], 4, 0xa4beea44); - d = md5Round3(d, a, b, c, x[4], 11, 0x4bdecfa9); - c = md5Round3(c, d, a, b, x[7], 16, 0xf6bb4b60); - b = md5Round3(b, c, d, a, x[10], 23, 0xbebfbc70); - a = md5Round3(a, b, c, d, x[13], 4, 0x289b7ec6); - d = md5Round3(d, a, b, c, x[0], 11, 0xeaa127fa); - c = md5Round3(c, d, a, b, x[3], 16, 0xd4ef3085); - b = md5Round3(b, c, d, a, x[6], 23, 0x04881d05); - a = md5Round3(a, b, c, d, x[9], 4, 0xd9d4d039); - d = md5Round3(d, a, b, c, x[12], 11, 0xe6db99e5); - c = md5Round3(c, d, a, b, x[15], 16, 0x1fa27cf8); - b = md5Round3(b, c, d, a, x[2], 23, 0xc4ac5665); - - // round 4 - a = md5Round4(a, b, c, d, x[0], 6, 0xf4292244); - d = md5Round4(d, a, b, c, x[7], 10, 0x432aff97); - c = md5Round4(c, d, a, b, x[14], 15, 0xab9423a7); - b = md5Round4(b, c, d, a, x[5], 21, 0xfc93a039); - a = md5Round4(a, b, c, d, x[12], 6, 0x655b59c3); - d = md5Round4(d, a, b, c, x[3], 10, 0x8f0ccc92); - c = md5Round4(c, d, a, b, x[10], 15, 0xffeff47d); - b = md5Round4(b, c, d, a, x[1], 21, 0x85845dd1); - a = md5Round4(a, b, c, d, x[8], 6, 0x6fa87e4f); - d = md5Round4(d, a, b, c, x[15], 10, 0xfe2ce6e0); - c = md5Round4(c, d, a, b, x[6], 15, 0xa3014314); - b = md5Round4(b, c, d, a, x[13], 21, 0x4e0811a1); - a = md5Round4(a, b, c, d, x[4], 6, 0xf7537e82); - d = md5Round4(d, a, b, c, x[11], 10, 0xbd3af235); - c = md5Round4(c, d, a, b, x[2], 15, 0x2ad7d2bb); - b = md5Round4(b, c, d, a, x[9], 21, 0xeb86d391); - - // increment a, b, c, d - a += aa; - b += bb; - c += cc; - d += dd; - } - - // break digest into bytes - digest[0] = (Guchar)(a & 0xff); - digest[1] = (Guchar)((a >>= 8) & 0xff); - digest[2] = (Guchar)((a >>= 8) & 0xff); - digest[3] = (Guchar)((a >>= 8) & 0xff); - digest[4] = (Guchar)(b & 0xff); - digest[5] = (Guchar)((b >>= 8) & 0xff); - digest[6] = (Guchar)((b >>= 8) & 0xff); - digest[7] = (Guchar)((b >>= 8) & 0xff); - digest[8] = (Guchar)(c & 0xff); - digest[9] = (Guchar)((c >>= 8) & 0xff); - digest[10] = (Guchar)((c >>= 8) & 0xff); - digest[11] = (Guchar)((c >>= 8) & 0xff); - digest[12] = (Guchar)(d & 0xff); - digest[13] = (Guchar)((d >>= 8) & 0xff); - digest[14] = (Guchar)((d >>= 8) & 0xff); - digest[15] = (Guchar)((d >>= 8) & 0xff); -} diff --git a/kpdf/xpdf/xpdf/Decrypt.cpp b/kpdf/xpdf/xpdf/Decrypt.cpp new file mode 100644 index 00000000..97fa0bd6 --- /dev/null +++ b/kpdf/xpdf/xpdf/Decrypt.cpp @@ -0,0 +1,776 @@ +//======================================================================== +// +// Decrypt.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "gmem.h" +#include "Decrypt.h" + +static void rc4InitKey(Guchar *key, int keyLen, Guchar *state); +static Guchar rc4DecryptByte(Guchar *state, Guchar *x, Guchar *y, Guchar c); +static void aesKeyExpansion(DecryptAESState *s, + Guchar *objKey, int objKeyLen); +static void aesDecryptBlock(DecryptAESState *s, Guchar *in, GBool last); +static void md5(Guchar *msg, int msgLen, Guchar *digest); + +static Guchar passwordPad[32] = { + 0x28, 0xbf, 0x4e, 0x5e, 0x4e, 0x75, 0x8a, 0x41, + 0x64, 0x00, 0x4e, 0x56, 0xff, 0xfa, 0x01, 0x08, + 0x2e, 0x2e, 0x00, 0xb6, 0xd0, 0x68, 0x3e, 0x80, + 0x2f, 0x0c, 0xa9, 0xfe, 0x64, 0x53, 0x69, 0x7a +}; + +//------------------------------------------------------------------------ +// Decrypt +//------------------------------------------------------------------------ + +GBool Decrypt::makeFileKey(int encVersion, int encRevision, int keyLength, + GString *ownerKey, GString *userKey, + int permissions, GString *fileID, + GString *ownerPassword, GString *userPassword, + Guchar *fileKey, GBool encryptMetadata, + GBool *ownerPasswordOk) { + Guchar test[32], test2[32]; + GString *userPassword2; + Guchar fState[256]; + Guchar tmpKey[16]; + Guchar fx, fy; + int len, i, j; + + // try using the supplied owner password to generate the user password + *ownerPasswordOk = gFalse; + if (ownerPassword) { + len = ownerPassword->getLength(); + if (len < 32) { + memcpy(test, ownerPassword->getCString(), len); + memcpy(test + len, passwordPad, 32 - len); + } else { + memcpy(test, ownerPassword->getCString(), 32); + } + md5(test, 32, test); + if (encRevision == 3) { + for (i = 0; i < 50; ++i) { + md5(test, 16, test); + } + } + if (encRevision == 2) { + rc4InitKey(test, keyLength, fState); + fx = fy = 0; + for (i = 0; i < 32; ++i) { + test2[i] = rc4DecryptByte(fState, &fx, &fy, ownerKey->getChar(i)); + } + } else { + memcpy(test2, ownerKey->getCString(), 32); + for (i = 19; i >= 0; --i) { + for (j = 0; j < keyLength; ++j) { + tmpKey[j] = test[j] ^ i; + } + rc4InitKey(tmpKey, keyLength, fState); + fx = fy = 0; + for (j = 0; j < 32; ++j) { + test2[j] = rc4DecryptByte(fState, &fx, &fy, test2[j]); + } + } + } + userPassword2 = new GString((char *)test2, 32); + if (makeFileKey2(encVersion, encRevision, keyLength, ownerKey, userKey, + permissions, fileID, userPassword2, fileKey, + encryptMetadata)) { + *ownerPasswordOk = gTrue; + delete userPassword2; + return gTrue; + } + delete userPassword2; + } + + // try using the supplied user password + return makeFileKey2(encVersion, encRevision, keyLength, ownerKey, userKey, + permissions, fileID, userPassword, fileKey, + encryptMetadata); +} + +GBool Decrypt::makeFileKey2(int /*encVersion*/, int encRevision, int keyLength, + GString *ownerKey, GString *userKey, + int permissions, GString *fileID, + GString *userPassword, Guchar *fileKey, + GBool encryptMetadata) { + Guchar *buf; + Guchar test[32]; + Guchar fState[256]; + Guchar tmpKey[16]; + Guchar fx, fy; + int len, i, j; + GBool ok; + + // generate file key + buf = (Guchar *)gmalloc(72 + fileID->getLength()); + if (userPassword) { + len = userPassword->getLength(); + if (len < 32) { + memcpy(buf, userPassword->getCString(), len); + memcpy(buf + len, passwordPad, 32 - len); + } else { + memcpy(buf, userPassword->getCString(), 32); + } + } else { + memcpy(buf, passwordPad, 32); + } + memcpy(buf + 32, ownerKey->getCString(), 32); + buf[64] = permissions & 0xff; + buf[65] = (permissions >> 8) & 0xff; + buf[66] = (permissions >> 16) & 0xff; + buf[67] = (permissions >> 24) & 0xff; + memcpy(buf + 68, fileID->getCString(), fileID->getLength()); + len = 68 + fileID->getLength(); + if (!encryptMetadata) { + buf[len++] = 0xff; + buf[len++] = 0xff; + buf[len++] = 0xff; + buf[len++] = 0xff; + } + md5(buf, len, fileKey); + if (encRevision == 3) { + for (i = 0; i < 50; ++i) { + md5(fileKey, keyLength, fileKey); + } + } + + // test user password + if (encRevision == 2) { + rc4InitKey(fileKey, keyLength, fState); + fx = fy = 0; + for (i = 0; i < 32; ++i) { + test[i] = rc4DecryptByte(fState, &fx, &fy, userKey->getChar(i)); + } + ok = memcmp(test, passwordPad, 32) == 0; + } else if (encRevision == 3) { + memcpy(test, userKey->getCString(), 32); + for (i = 19; i >= 0; --i) { + for (j = 0; j < keyLength; ++j) { + tmpKey[j] = fileKey[j] ^ i; + } + rc4InitKey(tmpKey, keyLength, fState); + fx = fy = 0; + for (j = 0; j < 32; ++j) { + test[j] = rc4DecryptByte(fState, &fx, &fy, test[j]); + } + } + memcpy(buf, passwordPad, 32); + memcpy(buf + 32, fileID->getCString(), fileID->getLength()); + md5(buf, 32 + fileID->getLength(), buf); + ok = memcmp(test, buf, 16) == 0; + } else { + ok = gFalse; + } + + gfree(buf); + return ok; +} + +//------------------------------------------------------------------------ +// DecryptStream +//------------------------------------------------------------------------ + +DecryptStream::DecryptStream(Stream *strA, Guchar *fileKey, + CryptAlgorithm algoA, int keyLength, + int objNum, int objGen): + FilterStream(strA) +{ + int n, i; + + algo = algoA; + + // construct object key + for (i = 0; i < keyLength; ++i) { + objKey[i] = fileKey[i]; + } + objKey[keyLength] = objNum & 0xff; + objKey[keyLength + 1] = (objNum >> 8) & 0xff; + objKey[keyLength + 2] = (objNum >> 16) & 0xff; + objKey[keyLength + 3] = objGen & 0xff; + objKey[keyLength + 4] = (objGen >> 8) & 0xff; + if (algo == cryptAES) { + objKey[keyLength + 5] = 0x73; // 's' + objKey[keyLength + 6] = 0x41; // 'A' + objKey[keyLength + 7] = 0x6c; // 'l' + objKey[keyLength + 8] = 0x54; // 'T' + n = keyLength + 9; + } else { + n = keyLength + 5; + } + md5(objKey, n, objKey); + if ((objKeyLength = keyLength + 5) > 16) { + objKeyLength = 16; + } +} + +DecryptStream::~DecryptStream() { + delete str; +} + +void DecryptStream::reset() { + int i; + + str->reset(); + switch (algo) { + case cryptRC4: + state.rc4.x = state.rc4.y = 0; + rc4InitKey(objKey, objKeyLength, state.rc4.state); + state.rc4.buf = EOF; + break; + case cryptAES: + aesKeyExpansion(&state.aes, objKey, objKeyLength); + for (i = 0; i < 16; ++i) { + state.aes.cbc[i] = str->getChar(); + } + state.aes.bufIdx = 16; + break; + } +} + +int DecryptStream::getChar() { + Guchar in[16]; + int c, i; + + c = EOF; // make gcc happy + switch (algo) { + case cryptRC4: + if (state.rc4.buf == EOF) { + c = str->getChar(); + if (c != EOF) { + state.rc4.buf = rc4DecryptByte(state.rc4.state, &state.rc4.x, + &state.rc4.y, (Guchar)c); + } + } + c = state.rc4.buf; + state.rc4.buf = EOF; + break; + case cryptAES: + if (state.aes.bufIdx == 16) { + for (i = 0; i < 16; ++i) { + if ((c = str->getChar()) == EOF) { + return EOF; + } + in[i] = (Guchar)c; + } + aesDecryptBlock(&state.aes, in, str->lookChar() == EOF); + } + if (state.aes.bufIdx == 16) { + c = EOF; + } else { + c = state.aes.buf[state.aes.bufIdx++]; + } + break; + } + return c; +} + +int DecryptStream::lookChar() { + Guchar in[16]; + int c, i; + + c = EOF; // make gcc happy + switch (algo) { + case cryptRC4: + if (state.rc4.buf == EOF) { + c = str->getChar(); + if (c != EOF) { + state.rc4.buf = rc4DecryptByte(state.rc4.state, &state.rc4.x, + &state.rc4.y, (Guchar)c); + } + } + c = state.rc4.buf; + break; + case cryptAES: + if (state.aes.bufIdx == 16) { + for (i = 0; i < 16; ++i) { + if ((c = str->getChar()) == EOF) { + return EOF; + } + in[i] = c; + } + aesDecryptBlock(&state.aes, in, str->lookChar() == EOF); + } + if (state.aes.bufIdx == 16) { + c = EOF; + } else { + c = state.aes.buf[state.aes.bufIdx]; + } + break; + } + return c; +} + +GBool DecryptStream::isBinary(GBool last) { + return str->isBinary(last); +} + +//------------------------------------------------------------------------ +// RC4-compatible decryption +//------------------------------------------------------------------------ + +static void rc4InitKey(Guchar *key, int keyLen, Guchar *state) { + Guchar index1, index2; + Guchar t; + int i; + + for (i = 0; i < 256; ++i) + state[i] = i; + index1 = index2 = 0; + for (i = 0; i < 256; ++i) { + index2 = (key[index1] + state[i] + index2) % 256; + t = state[i]; + state[i] = state[index2]; + state[index2] = t; + index1 = (index1 + 1) % keyLen; + } +} + +static Guchar rc4DecryptByte(Guchar *state, Guchar *x, Guchar *y, Guchar c) { + Guchar x1, y1, tx, ty; + + x1 = *x = (*x + 1) % 256; + y1 = *y = (state[*x] + *y) % 256; + tx = state[x1]; + ty = state[y1]; + state[x1] = ty; + state[y1] = tx; + return c ^ state[(tx + ty) % 256]; +} + +//------------------------------------------------------------------------ +// AES decryption +//------------------------------------------------------------------------ + +static Guchar sbox[256] = { + 0x63, 0x7c, 0x77, 0x7b, 0xf2, 0x6b, 0x6f, 0xc5, 0x30, 0x01, 0x67, 0x2b, 0xfe, 0xd7, 0xab, 0x76, + 0xca, 0x82, 0xc9, 0x7d, 0xfa, 0x59, 0x47, 0xf0, 0xad, 0xd4, 0xa2, 0xaf, 0x9c, 0xa4, 0x72, 0xc0, + 0xb7, 0xfd, 0x93, 0x26, 0x36, 0x3f, 0xf7, 0xcc, 0x34, 0xa5, 0xe5, 0xf1, 0x71, 0xd8, 0x31, 0x15, + 0x04, 0xc7, 0x23, 0xc3, 0x18, 0x96, 0x05, 0x9a, 0x07, 0x12, 0x80, 0xe2, 0xeb, 0x27, 0xb2, 0x75, + 0x09, 0x83, 0x2c, 0x1a, 0x1b, 0x6e, 0x5a, 0xa0, 0x52, 0x3b, 0xd6, 0xb3, 0x29, 0xe3, 0x2f, 0x84, + 0x53, 0xd1, 0x00, 0xed, 0x20, 0xfc, 0xb1, 0x5b, 0x6a, 0xcb, 0xbe, 0x39, 0x4a, 0x4c, 0x58, 0xcf, + 0xd0, 0xef, 0xaa, 0xfb, 0x43, 0x4d, 0x33, 0x85, 0x45, 0xf9, 0x02, 0x7f, 0x50, 0x3c, 0x9f, 0xa8, + 0x51, 0xa3, 0x40, 0x8f, 0x92, 0x9d, 0x38, 0xf5, 0xbc, 0xb6, 0xda, 0x21, 0x10, 0xff, 0xf3, 0xd2, + 0xcd, 0x0c, 0x13, 0xec, 0x5f, 0x97, 0x44, 0x17, 0xc4, 0xa7, 0x7e, 0x3d, 0x64, 0x5d, 0x19, 0x73, + 0x60, 0x81, 0x4f, 0xdc, 0x22, 0x2a, 0x90, 0x88, 0x46, 0xee, 0xb8, 0x14, 0xde, 0x5e, 0x0b, 0xdb, + 0xe0, 0x32, 0x3a, 0x0a, 0x49, 0x06, 0x24, 0x5c, 0xc2, 0xd3, 0xac, 0x62, 0x91, 0x95, 0xe4, 0x79, + 0xe7, 0xc8, 0x37, 0x6d, 0x8d, 0xd5, 0x4e, 0xa9, 0x6c, 0x56, 0xf4, 0xea, 0x65, 0x7a, 0xae, 0x08, + 0xba, 0x78, 0x25, 0x2e, 0x1c, 0xa6, 0xb4, 0xc6, 0xe8, 0xdd, 0x74, 0x1f, 0x4b, 0xbd, 0x8b, 0x8a, + 0x70, 0x3e, 0xb5, 0x66, 0x48, 0x03, 0xf6, 0x0e, 0x61, 0x35, 0x57, 0xb9, 0x86, 0xc1, 0x1d, 0x9e, + 0xe1, 0xf8, 0x98, 0x11, 0x69, 0xd9, 0x8e, 0x94, 0x9b, 0x1e, 0x87, 0xe9, 0xce, 0x55, 0x28, 0xdf, + 0x8c, 0xa1, 0x89, 0x0d, 0xbf, 0xe6, 0x42, 0x68, 0x41, 0x99, 0x2d, 0x0f, 0xb0, 0x54, 0xbb, 0x16 +}; + +static Guchar invSbox[256] = { + 0x52, 0x09, 0x6a, 0xd5, 0x30, 0x36, 0xa5, 0x38, 0xbf, 0x40, 0xa3, 0x9e, 0x81, 0xf3, 0xd7, 0xfb, + 0x7c, 0xe3, 0x39, 0x82, 0x9b, 0x2f, 0xff, 0x87, 0x34, 0x8e, 0x43, 0x44, 0xc4, 0xde, 0xe9, 0xcb, + 0x54, 0x7b, 0x94, 0x32, 0xa6, 0xc2, 0x23, 0x3d, 0xee, 0x4c, 0x95, 0x0b, 0x42, 0xfa, 0xc3, 0x4e, + 0x08, 0x2e, 0xa1, 0x66, 0x28, 0xd9, 0x24, 0xb2, 0x76, 0x5b, 0xa2, 0x49, 0x6d, 0x8b, 0xd1, 0x25, + 0x72, 0xf8, 0xf6, 0x64, 0x86, 0x68, 0x98, 0x16, 0xd4, 0xa4, 0x5c, 0xcc, 0x5d, 0x65, 0xb6, 0x92, + 0x6c, 0x70, 0x48, 0x50, 0xfd, 0xed, 0xb9, 0xda, 0x5e, 0x15, 0x46, 0x57, 0xa7, 0x8d, 0x9d, 0x84, + 0x90, 0xd8, 0xab, 0x00, 0x8c, 0xbc, 0xd3, 0x0a, 0xf7, 0xe4, 0x58, 0x05, 0xb8, 0xb3, 0x45, 0x06, + 0xd0, 0x2c, 0x1e, 0x8f, 0xca, 0x3f, 0x0f, 0x02, 0xc1, 0xaf, 0xbd, 0x03, 0x01, 0x13, 0x8a, 0x6b, + 0x3a, 0x91, 0x11, 0x41, 0x4f, 0x67, 0xdc, 0xea, 0x97, 0xf2, 0xcf, 0xce, 0xf0, 0xb4, 0xe6, 0x73, + 0x96, 0xac, 0x74, 0x22, 0xe7, 0xad, 0x35, 0x85, 0xe2, 0xf9, 0x37, 0xe8, 0x1c, 0x75, 0xdf, 0x6e, + 0x47, 0xf1, 0x1a, 0x71, 0x1d, 0x29, 0xc5, 0x89, 0x6f, 0xb7, 0x62, 0x0e, 0xaa, 0x18, 0xbe, 0x1b, + 0xfc, 0x56, 0x3e, 0x4b, 0xc6, 0xd2, 0x79, 0x20, 0x9a, 0xdb, 0xc0, 0xfe, 0x78, 0xcd, 0x5a, 0xf4, + 0x1f, 0xdd, 0xa8, 0x33, 0x88, 0x07, 0xc7, 0x31, 0xb1, 0x12, 0x10, 0x59, 0x27, 0x80, 0xec, 0x5f, + 0x60, 0x51, 0x7f, 0xa9, 0x19, 0xb5, 0x4a, 0x0d, 0x2d, 0xe5, 0x7a, 0x9f, 0x93, 0xc9, 0x9c, 0xef, + 0xa0, 0xe0, 0x3b, 0x4d, 0xae, 0x2a, 0xf5, 0xb0, 0xc8, 0xeb, 0xbb, 0x3c, 0x83, 0x53, 0x99, 0x61, + 0x17, 0x2b, 0x04, 0x7e, 0xba, 0x77, 0xd6, 0x26, 0xe1, 0x69, 0x14, 0x63, 0x55, 0x21, 0x0c, 0x7d +}; + +static Guint rcon[11] = { + 0x00000000, // unused + 0x01000000, + 0x02000000, + 0x04000000, + 0x08000000, + 0x10000000, + 0x20000000, + 0x40000000, + 0x80000000, + 0x1b000000, + 0x36000000 +}; + +static inline Guint subWord(Guint x) { + return (sbox[x >> 24] << 24) + | (sbox[(x >> 16) & 0xff] << 16) + | (sbox[(x >> 8) & 0xff] << 8) + | sbox[x & 0xff]; +} + +static inline Guint rotWord(Guint x) { + return ((x << 8) & 0xffffffff) | (x >> 24); +} + +static inline void invSubBytes(Guchar *state) { + int i; + + for (i = 0; i < 16; ++i) { + state[i] = invSbox[state[i]]; + } +} + +static inline void invShiftRows(Guchar *state) { + Guchar t; + + t = state[7]; + state[7] = state[6]; + state[6] = state[5]; + state[5] = state[4]; + state[4] = t; + + t = state[8]; + state[8] = state[10]; + state[10] = t; + t = state[9]; + state[9] = state[11]; + state[11] = t; + + t = state[12]; + state[12] = state[13]; + state[13] = state[14]; + state[14] = state[15]; + state[15] = t; +} + +// {09} \cdot s +static inline Guchar mul09(Guchar s) { + Guchar s2, s4, s8; + + s2 = (s & 0x80) ? ((s << 1) ^ 0x1b) : (s << 1); + s4 = (s2 & 0x80) ? ((s2 << 1) ^ 0x1b) : (s2 << 1); + s8 = (s4 & 0x80) ? ((s4 << 1) ^ 0x1b) : (s4 << 1); + return s ^ s8; +} + +// {0b} \cdot s +static inline Guchar mul0b(Guchar s) { + Guchar s2, s4, s8; + + s2 = (s & 0x80) ? ((s << 1) ^ 0x1b) : (s << 1); + s4 = (s2 & 0x80) ? ((s2 << 1) ^ 0x1b) : (s2 << 1); + s8 = (s4 & 0x80) ? ((s4 << 1) ^ 0x1b) : (s4 << 1); + return s ^ s2 ^ s8; +} + +// {0d} \cdot s +static inline Guchar mul0d(Guchar s) { + Guchar s2, s4, s8; + + s2 = (s & 0x80) ? ((s << 1) ^ 0x1b) : (s << 1); + s4 = (s2 & 0x80) ? ((s2 << 1) ^ 0x1b) : (s2 << 1); + s8 = (s4 & 0x80) ? ((s4 << 1) ^ 0x1b) : (s4 << 1); + return s ^ s4 ^ s8; +} + +// {0e} \cdot s +static inline Guchar mul0e(Guchar s) { + Guchar s2, s4, s8; + + s2 = (s & 0x80) ? ((s << 1) ^ 0x1b) : (s << 1); + s4 = (s2 & 0x80) ? ((s2 << 1) ^ 0x1b) : (s2 << 1); + s8 = (s4 & 0x80) ? ((s4 << 1) ^ 0x1b) : (s4 << 1); + return s2 ^ s4 ^ s8; +} + +static inline void invMixColumns(Guchar *state) { + int c; + Guchar s0, s1, s2, s3; + + for (c = 0; c < 4; ++c) { + s0 = state[c]; + s1 = state[4+c]; + s2 = state[8+c]; + s3 = state[12+c]; + state[c] = mul0e(s0) ^ mul0b(s1) ^ mul0d(s2) ^ mul09(s3); + state[4+c] = mul09(s0) ^ mul0e(s1) ^ mul0b(s2) ^ mul0d(s3); + state[8+c] = mul0d(s0) ^ mul09(s1) ^ mul0e(s2) ^ mul0b(s3); + state[12+c] = mul0b(s0) ^ mul0d(s1) ^ mul09(s2) ^ mul0e(s3); + } +} + +static inline void invMixColumnsW(Guint *w) { + int c; + Guchar s0, s1, s2, s3; + + for (c = 0; c < 4; ++c) { + s0 = w[c] >> 24; + s1 = w[c] >> 16; + s2 = w[c] >> 8; + s3 = w[c]; + w[c] = ((mul0e(s0) ^ mul0b(s1) ^ mul0d(s2) ^ mul09(s3)) << 24) + | ((mul09(s0) ^ mul0e(s1) ^ mul0b(s2) ^ mul0d(s3)) << 16) + | ((mul0d(s0) ^ mul09(s1) ^ mul0e(s2) ^ mul0b(s3)) << 8) + | (mul0b(s0) ^ mul0d(s1) ^ mul09(s2) ^ mul0e(s3)); + } +} + +static inline void addRoundKey(Guchar *state, Guint *w) { + int c; + + for (c = 0; c < 4; ++c) { + state[c] ^= w[c] >> 24; + state[4+c] ^= w[c] >> 16; + state[8+c] ^= w[c] >> 8; + state[12+c] ^= w[c]; + } +} + +static void aesKeyExpansion(DecryptAESState *s, + Guchar *objKey, int /*objKeyLen*/) { + Guint temp; + int i, round; + + //~ this assumes objKeyLen == 16 + + for (i = 0; i < 4; ++i) { + s->w[i] = (objKey[4*i] << 24) + (objKey[4*i+1] << 16) + + (objKey[4*i+2] << 8) + objKey[4*i+3]; + } + for (i = 4; i < 44; ++i) { + temp = s->w[i-1]; + if (!(i & 3)) { + temp = subWord(rotWord(temp)) ^ rcon[i/4]; + } + s->w[i] = s->w[i-4] ^ temp; + } + for (round = 1; round <= 9; ++round) { + invMixColumnsW(&s->w[round * 4]); + } +} + +static void aesDecryptBlock(DecryptAESState *s, Guchar *in, GBool last) { + int c, round, n, i; + + // initial state + for (c = 0; c < 4; ++c) { + s->state[c] = in[4*c]; + s->state[4+c] = in[4*c+1]; + s->state[8+c] = in[4*c+2]; + s->state[12+c] = in[4*c+3]; + } + + // round 0 + addRoundKey(s->state, &s->w[10 * 4]); + + // rounds 1-9 + for (round = 9; round >= 1; --round) { + invSubBytes(s->state); + invShiftRows(s->state); + invMixColumns(s->state); + addRoundKey(s->state, &s->w[round * 4]); + } + + // round 10 + invSubBytes(s->state); + invShiftRows(s->state); + addRoundKey(s->state, &s->w[0]); + + // CBC + for (c = 0; c < 4; ++c) { + s->buf[4*c] = s->state[c] ^ s->cbc[4*c]; + s->buf[4*c+1] = s->state[4+c] ^ s->cbc[4*c+1]; + s->buf[4*c+2] = s->state[8+c] ^ s->cbc[4*c+2]; + s->buf[4*c+3] = s->state[12+c] ^ s->cbc[4*c+3]; + } + + // save the input block for the next CBC + for (i = 0; i < 16; ++i) { + s->cbc[i] = in[i]; + } + + // remove padding + s->bufIdx = 0; + if (last) { + n = s->buf[15]; + for (i = 15; i >= n; --i) { + s->buf[i] = s->buf[i-n]; + } + s->bufIdx = n; + } +} + +//------------------------------------------------------------------------ +// MD5 message digest +//------------------------------------------------------------------------ + +// this works around a bug in older Sun compilers +static inline Gulong rotateLeft(Gulong x, int r) { + x &= 0xffffffff; + return ((x << r) | (x >> (32 - r))) & 0xffffffff; +} + +static inline Gulong md5Round1(Gulong a, Gulong b, Gulong c, Gulong d, + Gulong Xk, Gulong s, Gulong Ti) { + return b + rotateLeft((a + ((b & c) | (~b & d)) + Xk + Ti), s); +} + +static inline Gulong md5Round2(Gulong a, Gulong b, Gulong c, Gulong d, + Gulong Xk, Gulong s, Gulong Ti) { + return b + rotateLeft((a + ((b & d) | (c & ~d)) + Xk + Ti), s); +} + +static inline Gulong md5Round3(Gulong a, Gulong b, Gulong c, Gulong d, + Gulong Xk, Gulong s, Gulong Ti) { + return b + rotateLeft((a + (b ^ c ^ d) + Xk + Ti), s); +} + +static inline Gulong md5Round4(Gulong a, Gulong b, Gulong c, Gulong d, + Gulong Xk, Gulong s, Gulong Ti) { + return b + rotateLeft((a + (c ^ (b | ~d)) + Xk + Ti), s); +} + +static void md5(Guchar *msg, int msgLen, Guchar *digest) { + Gulong x[16]; + Gulong a, b, c, d, aa, bb, cc, dd; + int n64; + int i, j, k; + + // compute number of 64-byte blocks + // (length + pad byte (0x80) + 8 bytes for length) + n64 = (msgLen + 1 + 8 + 63) / 64; + + // initialize a, b, c, d + a = 0x67452301; + b = 0xefcdab89; + c = 0x98badcfe; + d = 0x10325476; + + // loop through blocks + k = 0; + for (i = 0; i < n64; ++i) { + + // grab a 64-byte block + for (j = 0; j < 16 && k < msgLen - 3; ++j, k += 4) + x[j] = (((((msg[k+3] << 8) + msg[k+2]) << 8) + msg[k+1]) << 8) + msg[k]; + if (i == n64 - 1) { + if (k == msgLen - 3) + x[j] = 0x80000000 + (((msg[k+2] << 8) + msg[k+1]) << 8) + msg[k]; + else if (k == msgLen - 2) + x[j] = 0x800000 + (msg[k+1] << 8) + msg[k]; + else if (k == msgLen - 1) + x[j] = 0x8000 + msg[k]; + else + x[j] = 0x80; + ++j; + while (j < 16) + x[j++] = 0; + x[14] = msgLen << 3; + } + + // save a, b, c, d + aa = a; + bb = b; + cc = c; + dd = d; + + // round 1 + a = md5Round1(a, b, c, d, x[0], 7, 0xd76aa478); + d = md5Round1(d, a, b, c, x[1], 12, 0xe8c7b756); + c = md5Round1(c, d, a, b, x[2], 17, 0x242070db); + b = md5Round1(b, c, d, a, x[3], 22, 0xc1bdceee); + a = md5Round1(a, b, c, d, x[4], 7, 0xf57c0faf); + d = md5Round1(d, a, b, c, x[5], 12, 0x4787c62a); + c = md5Round1(c, d, a, b, x[6], 17, 0xa8304613); + b = md5Round1(b, c, d, a, x[7], 22, 0xfd469501); + a = md5Round1(a, b, c, d, x[8], 7, 0x698098d8); + d = md5Round1(d, a, b, c, x[9], 12, 0x8b44f7af); + c = md5Round1(c, d, a, b, x[10], 17, 0xffff5bb1); + b = md5Round1(b, c, d, a, x[11], 22, 0x895cd7be); + a = md5Round1(a, b, c, d, x[12], 7, 0x6b901122); + d = md5Round1(d, a, b, c, x[13], 12, 0xfd987193); + c = md5Round1(c, d, a, b, x[14], 17, 0xa679438e); + b = md5Round1(b, c, d, a, x[15], 22, 0x49b40821); + + // round 2 + a = md5Round2(a, b, c, d, x[1], 5, 0xf61e2562); + d = md5Round2(d, a, b, c, x[6], 9, 0xc040b340); + c = md5Round2(c, d, a, b, x[11], 14, 0x265e5a51); + b = md5Round2(b, c, d, a, x[0], 20, 0xe9b6c7aa); + a = md5Round2(a, b, c, d, x[5], 5, 0xd62f105d); + d = md5Round2(d, a, b, c, x[10], 9, 0x02441453); + c = md5Round2(c, d, a, b, x[15], 14, 0xd8a1e681); + b = md5Round2(b, c, d, a, x[4], 20, 0xe7d3fbc8); + a = md5Round2(a, b, c, d, x[9], 5, 0x21e1cde6); + d = md5Round2(d, a, b, c, x[14], 9, 0xc33707d6); + c = md5Round2(c, d, a, b, x[3], 14, 0xf4d50d87); + b = md5Round2(b, c, d, a, x[8], 20, 0x455a14ed); + a = md5Round2(a, b, c, d, x[13], 5, 0xa9e3e905); + d = md5Round2(d, a, b, c, x[2], 9, 0xfcefa3f8); + c = md5Round2(c, d, a, b, x[7], 14, 0x676f02d9); + b = md5Round2(b, c, d, a, x[12], 20, 0x8d2a4c8a); + + // round 3 + a = md5Round3(a, b, c, d, x[5], 4, 0xfffa3942); + d = md5Round3(d, a, b, c, x[8], 11, 0x8771f681); + c = md5Round3(c, d, a, b, x[11], 16, 0x6d9d6122); + b = md5Round3(b, c, d, a, x[14], 23, 0xfde5380c); + a = md5Round3(a, b, c, d, x[1], 4, 0xa4beea44); + d = md5Round3(d, a, b, c, x[4], 11, 0x4bdecfa9); + c = md5Round3(c, d, a, b, x[7], 16, 0xf6bb4b60); + b = md5Round3(b, c, d, a, x[10], 23, 0xbebfbc70); + a = md5Round3(a, b, c, d, x[13], 4, 0x289b7ec6); + d = md5Round3(d, a, b, c, x[0], 11, 0xeaa127fa); + c = md5Round3(c, d, a, b, x[3], 16, 0xd4ef3085); + b = md5Round3(b, c, d, a, x[6], 23, 0x04881d05); + a = md5Round3(a, b, c, d, x[9], 4, 0xd9d4d039); + d = md5Round3(d, a, b, c, x[12], 11, 0xe6db99e5); + c = md5Round3(c, d, a, b, x[15], 16, 0x1fa27cf8); + b = md5Round3(b, c, d, a, x[2], 23, 0xc4ac5665); + + // round 4 + a = md5Round4(a, b, c, d, x[0], 6, 0xf4292244); + d = md5Round4(d, a, b, c, x[7], 10, 0x432aff97); + c = md5Round4(c, d, a, b, x[14], 15, 0xab9423a7); + b = md5Round4(b, c, d, a, x[5], 21, 0xfc93a039); + a = md5Round4(a, b, c, d, x[12], 6, 0x655b59c3); + d = md5Round4(d, a, b, c, x[3], 10, 0x8f0ccc92); + c = md5Round4(c, d, a, b, x[10], 15, 0xffeff47d); + b = md5Round4(b, c, d, a, x[1], 21, 0x85845dd1); + a = md5Round4(a, b, c, d, x[8], 6, 0x6fa87e4f); + d = md5Round4(d, a, b, c, x[15], 10, 0xfe2ce6e0); + c = md5Round4(c, d, a, b, x[6], 15, 0xa3014314); + b = md5Round4(b, c, d, a, x[13], 21, 0x4e0811a1); + a = md5Round4(a, b, c, d, x[4], 6, 0xf7537e82); + d = md5Round4(d, a, b, c, x[11], 10, 0xbd3af235); + c = md5Round4(c, d, a, b, x[2], 15, 0x2ad7d2bb); + b = md5Round4(b, c, d, a, x[9], 21, 0xeb86d391); + + // increment a, b, c, d + a += aa; + b += bb; + c += cc; + d += dd; + } + + // break digest into bytes + digest[0] = (Guchar)(a & 0xff); + digest[1] = (Guchar)((a >>= 8) & 0xff); + digest[2] = (Guchar)((a >>= 8) & 0xff); + digest[3] = (Guchar)((a >>= 8) & 0xff); + digest[4] = (Guchar)(b & 0xff); + digest[5] = (Guchar)((b >>= 8) & 0xff); + digest[6] = (Guchar)((b >>= 8) & 0xff); + digest[7] = (Guchar)((b >>= 8) & 0xff); + digest[8] = (Guchar)(c & 0xff); + digest[9] = (Guchar)((c >>= 8) & 0xff); + digest[10] = (Guchar)((c >>= 8) & 0xff); + digest[11] = (Guchar)((c >>= 8) & 0xff); + digest[12] = (Guchar)(d & 0xff); + digest[13] = (Guchar)((d >>= 8) & 0xff); + digest[14] = (Guchar)((d >>= 8) & 0xff); + digest[15] = (Guchar)((d >>= 8) & 0xff); +} diff --git a/kpdf/xpdf/xpdf/Dict.cc b/kpdf/xpdf/xpdf/Dict.cc deleted file mode 100644 index dd1517f0..00000000 --- a/kpdf/xpdf/xpdf/Dict.cc +++ /dev/null @@ -1,95 +0,0 @@ -//======================================================================== -// -// Dict.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "Object.h" -#include "XRef.h" -#include "Dict.h" - -//------------------------------------------------------------------------ -// Dict -//------------------------------------------------------------------------ - -Dict::Dict(XRef *xrefA) { - xref = xrefA; - entries = NULL; - size = length = 0; - ref = 1; -} - -Dict::~Dict() { - int i; - - for (i = 0; i < length; ++i) { - gfree(entries[i].key); - entries[i].val.free(); - } - gfree(entries); -} - -void Dict::add(char *key, Object *val) { - if (length == size) { - if (length == 0) { - size = 8; - } else { - size *= 2; - } - entries = (DictEntry *)greallocn(entries, size, sizeof(DictEntry)); - } - entries[length].key = key; - entries[length].val = *val; - ++length; -} - -inline DictEntry *Dict::find(char *key) { - int i; - - for (i = 0; i < length; ++i) { - if (!strcmp(key, entries[i].key)) - return &entries[i]; - } - return NULL; -} - -GBool Dict::is(char *type) { - DictEntry *e; - - return (e = find("Type")) && e->val.isName(type); -} - -Object *Dict::lookup(char *key, Object *obj) { - DictEntry *e; - - return (e = find(key)) ? e->val.fetch(xref, obj) : obj->initNull(); -} - -Object *Dict::lookupNF(char *key, Object *obj) { - DictEntry *e; - - return (e = find(key)) ? e->val.copy(obj) : obj->initNull(); -} - -char *Dict::getKey(int i) { - return entries[i].key; -} - -Object *Dict::getVal(int i, Object *obj) { - return entries[i].val.fetch(xref, obj); -} - -Object *Dict::getValNF(int i, Object *obj) { - return entries[i].val.copy(obj); -} diff --git a/kpdf/xpdf/xpdf/Dict.cpp b/kpdf/xpdf/xpdf/Dict.cpp new file mode 100644 index 00000000..593e9a11 --- /dev/null +++ b/kpdf/xpdf/xpdf/Dict.cpp @@ -0,0 +1,95 @@ +//======================================================================== +// +// Dict.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "Object.h" +#include "XRef.h" +#include "Dict.h" + +//------------------------------------------------------------------------ +// Dict +//------------------------------------------------------------------------ + +Dict::Dict(XRef *xrefA) { + xref = xrefA; + entries = NULL; + size = length = 0; + ref = 1; +} + +Dict::~Dict() { + int i; + + for (i = 0; i < length; ++i) { + gfree(entries[i].key); + entries[i].val.free(); + } + gfree(entries); +} + +void Dict::add(char *key, Object *val) { + if (length == size) { + if (length == 0) { + size = 8; + } else { + size *= 2; + } + entries = (DictEntry *)greallocn(entries, size, sizeof(DictEntry)); + } + entries[length].key = key; + entries[length].val = *val; + ++length; +} + +inline DictEntry *Dict::find(char *key) { + int i; + + for (i = 0; i < length; ++i) { + if (!strcmp(key, entries[i].key)) + return &entries[i]; + } + return NULL; +} + +GBool Dict::is(char *type) { + DictEntry *e; + + return (e = find("Type")) && e->val.isName(type); +} + +Object *Dict::lookup(char *key, Object *obj) { + DictEntry *e; + + return (e = find(key)) ? e->val.fetch(xref, obj) : obj->initNull(); +} + +Object *Dict::lookupNF(char *key, Object *obj) { + DictEntry *e; + + return (e = find(key)) ? e->val.copy(obj) : obj->initNull(); +} + +char *Dict::getKey(int i) { + return entries[i].key; +} + +Object *Dict::getVal(int i, Object *obj) { + return entries[i].val.fetch(xref, obj); +} + +Object *Dict::getValNF(int i, Object *obj) { + return entries[i].val.copy(obj); +} diff --git a/kpdf/xpdf/xpdf/FontEncodingTables.cc b/kpdf/xpdf/xpdf/FontEncodingTables.cc deleted file mode 100644 index f3b9280a..00000000 --- a/kpdf/xpdf/xpdf/FontEncodingTables.cc +++ /dev/null @@ -1,1824 +0,0 @@ -//======================================================================== -// -// FontEncodingTables.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include -#include -#include "FontEncodingTables.h" - -char *macRomanEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "exclam", - "quotedbl", - "numbersign", - "dollar", - "percent", - "ampersand", - "quotesingle", - "parenleft", - "parenright", - "asterisk", - "plus", - "comma", - "hyphen", - "period", - "slash", - "zero", - "one", - "two", - "three", - "four", - "five", - "six", - "seven", - "eight", - "nine", - "colon", - "semicolon", - "less", - "equal", - "greater", - "question", - "at", - "A", - "B", - "C", - "D", - "E", - "F", - "G", - "H", - "I", - "J", - "K", - "L", - "M", - "N", - "O", - "P", - "Q", - "R", - "S", - "T", - "U", - "V", - "W", - "X", - "Y", - "Z", - "bracketleft", - "backslash", - "bracketright", - "asciicircum", - "underscore", - "grave", - "a", - "b", - "c", - "d", - "e", - "f", - "g", - "h", - "i", - "j", - "k", - "l", - "m", - "n", - "o", - "p", - "q", - "r", - "s", - "t", - "u", - "v", - "w", - "x", - "y", - "z", - "braceleft", - "bar", - "braceright", - "asciitilde", - NULL, - "Adieresis", - "Aring", - "Ccedilla", - "Eacute", - "Ntilde", - "Odieresis", - "Udieresis", - "aacute", - "agrave", - "acircumflex", - "adieresis", - "atilde", - "aring", - "ccedilla", - "eacute", - "egrave", - "ecircumflex", - "edieresis", - "iacute", - "igrave", - "icircumflex", - "idieresis", - "ntilde", - "oacute", - "ograve", - "ocircumflex", - "odieresis", - "otilde", - "uacute", - "ugrave", - "ucircumflex", - "udieresis", - "dagger", - "degree", - "cent", - "sterling", - "section", - "bullet", - "paragraph", - "germandbls", - "registered", - "copyright", - "trademark", - "acute", - "dieresis", - "notequal", - "AE", - "Oslash", - "infinity", - "plusminus", - "lessequal", - "greaterequal", - "yen", - "mu", - "partialdiff", - "summation", - "product", - "pi", - "integral", - "ordfeminine", - "ordmasculine", - "Omega", - "ae", - "oslash", - "questiondown", - "exclamdown", - "logicalnot", - "radical", - "florin", - "approxequal", - "Delta", - "guillemotleft", - "guillemotright", - "ellipsis", - "space", - "Agrave", - "Atilde", - "Otilde", - "OE", - "oe", - "endash", - "emdash", - "quotedblleft", - "quotedblright", - "quoteleft", - "quoteright", - "divide", - "lozenge", - "ydieresis", - "Ydieresis", - "fraction", - "currency", - "guilsinglleft", - "guilsinglright", - "fi", - "fl", - "daggerdbl", - "periodcentered", - "quotesinglbase", - "quotedblbase", - "perthousand", - "Acircumflex", - "Ecircumflex", - "Aacute", - "Edieresis", - "Egrave", - "Iacute", - "Icircumflex", - "Idieresis", - "Igrave", - "Oacute", - "Ocircumflex", - "apple", - "Ograve", - "Uacute", - "Ucircumflex", - "Ugrave", - "dotlessi", - "circumflex", - "tilde", - "macron", - "breve", - "dotaccent", - "ring", - "cedilla", - "hungarumlaut", - "ogonek", - "caron" -}; - -char *macExpertEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "exclamsmall", - "Hungarumlautsmall", - "centoldstyle", - "dollaroldstyle", - "dollarsuperior", - "ampersandsmall", - "Acutesmall", - "parenleftsuperior", - "parenrightsuperior", - "twodotenleader", - "onedotenleader", - "comma", - "hyphen", - "period", - "fraction", - "zerooldstyle", - "oneoldstyle", - "twooldstyle", - "threeoldstyle", - "fouroldstyle", - "fiveoldstyle", - "sixoldstyle", - "sevenoldstyle", - "eightoldstyle", - "nineoldstyle", - "colon", - "semicolon", - NULL, - "threequartersemdash", - NULL, - "questionsmall", - NULL, - NULL, - NULL, - NULL, - "Ethsmall", - NULL, - NULL, - "onequarter", - "onehalf", - "threequarters", - "oneeighth", - "threeeighths", - "fiveeighths", - "seveneighths", - "onethird", - "twothirds", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "ff", - "fi", - "fl", - "ffi", - "ffl", - "parenleftinferior", - NULL, - "parenrightinferior", - "Circumflexsmall", - "hypheninferior", - "Gravesmall", - "Asmall", - "Bsmall", - "Csmall", - "Dsmall", - "Esmall", - "Fsmall", - "Gsmall", - "Hsmall", - "Ismall", - "Jsmall", - "Ksmall", - "Lsmall", - "Msmall", - "Nsmall", - "Osmall", - "Psmall", - "Qsmall", - "Rsmall", - "Ssmall", - "Tsmall", - "Usmall", - "Vsmall", - "Wsmall", - "Xsmall", - "Ysmall", - "Zsmall", - "colonmonetary", - "onefitted", - "rupiah", - "Tildesmall", - NULL, - NULL, - "asuperior", - "centsuperior", - NULL, - NULL, - NULL, - NULL, - "Aacutesmall", - "Agravesmall", - "Acircumflexsmall", - "Adieresissmall", - "Atildesmall", - "Aringsmall", - "Ccedillasmall", - "Eacutesmall", - "Egravesmall", - "Ecircumflexsmall", - "Edieresissmall", - "Iacutesmall", - "Igravesmall", - "Icircumflexsmall", - "Idieresissmall", - "Ntildesmall", - "Oacutesmall", - "Ogravesmall", - "Ocircumflexsmall", - "Odieresissmall", - "Otildesmall", - "Uacutesmall", - "Ugravesmall", - "Ucircumflexsmall", - "Udieresissmall", - NULL, - "eightsuperior", - "fourinferior", - "threeinferior", - "sixinferior", - "eightinferior", - "seveninferior", - "Scaronsmall", - NULL, - "centinferior", - "twoinferior", - NULL, - "Dieresissmall", - NULL, - "Caronsmall", - "osuperior", - "fiveinferior", - NULL, - "commainferior", - "periodinferior", - "Yacutesmall", - NULL, - "dollarinferior", - NULL, - NULL, - "Thornsmall", - NULL, - "nineinferior", - "zeroinferior", - "Zcaronsmall", - "AEsmall", - "Oslashsmall", - "questiondownsmall", - "oneinferior", - "Lslashsmall", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "Cedillasmall", - NULL, - NULL, - NULL, - NULL, - NULL, - "OEsmall", - "figuredash", - "hyphensuperior", - NULL, - NULL, - NULL, - NULL, - "exclamdownsmall", - NULL, - "Ydieresissmall", - NULL, - "onesuperior", - "twosuperior", - "threesuperior", - "foursuperior", - "fivesuperior", - "sixsuperior", - "sevensuperior", - "ninesuperior", - "zerosuperior", - NULL, - "esuperior", - "rsuperior", - "tsuperior", - NULL, - NULL, - "isuperior", - "ssuperior", - "dsuperior", - NULL, - NULL, - NULL, - NULL, - NULL, - "lsuperior", - "Ogoneksmall", - "Brevesmall", - "Macronsmall", - "bsuperior", - "nsuperior", - "msuperior", - "commasuperior", - "periodsuperior", - "Dotaccentsmall", - "Ringsmall", - NULL, - NULL, - NULL, - NULL -}; - -char *winAnsiEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "exclam", - "quotedbl", - "numbersign", - "dollar", - "percent", - "ampersand", - "quotesingle", - "parenleft", - "parenright", - "asterisk", - "plus", - "comma", - "hyphen", - "period", - "slash", - "zero", - "one", - "two", - "three", - "four", - "five", - "six", - "seven", - "eight", - "nine", - "colon", - "semicolon", - "less", - "equal", - "greater", - "question", - "at", - "A", - "B", - "C", - "D", - "E", - "F", - "G", - "H", - "I", - "J", - "K", - "L", - "M", - "N", - "O", - "P", - "Q", - "R", - "S", - "T", - "U", - "V", - "W", - "X", - "Y", - "Z", - "bracketleft", - "backslash", - "bracketright", - "asciicircum", - "underscore", - "grave", - "a", - "b", - "c", - "d", - "e", - "f", - "g", - "h", - "i", - "j", - "k", - "l", - "m", - "n", - "o", - "p", - "q", - "r", - "s", - "t", - "u", - "v", - "w", - "x", - "y", - "z", - "braceleft", - "bar", - "braceright", - "asciitilde", - "bullet", - "Euro", - "bullet", - "quotesinglbase", - "florin", - "quotedblbase", - "ellipsis", - "dagger", - "daggerdbl", - "circumflex", - "perthousand", - "Scaron", - "guilsinglleft", - "OE", - "bullet", - "Zcaron", - "bullet", - "bullet", - "quoteleft", - "quoteright", - "quotedblleft", - "quotedblright", - "bullet", - "endash", - "emdash", - "tilde", - "trademark", - "scaron", - "guilsinglright", - "oe", - "bullet", - "zcaron", - "Ydieresis", - "space", - "exclamdown", - "cent", - "sterling", - "currency", - "yen", - "brokenbar", - "section", - "dieresis", - "copyright", - "ordfeminine", - "guillemotleft", - "logicalnot", - "hyphen", - "registered", - "macron", - "degree", - "plusminus", - "twosuperior", - "threesuperior", - "acute", - "mu", - "paragraph", - "periodcentered", - "cedilla", - "onesuperior", - "ordmasculine", - "guillemotright", - "onequarter", - "onehalf", - "threequarters", - "questiondown", - "Agrave", - "Aacute", - "Acircumflex", - "Atilde", - "Adieresis", - "Aring", - "AE", - "Ccedilla", - "Egrave", - "Eacute", - "Ecircumflex", - "Edieresis", - "Igrave", - "Iacute", - "Icircumflex", - "Idieresis", - "Eth", - "Ntilde", - "Ograve", - "Oacute", - "Ocircumflex", - "Otilde", - "Odieresis", - "multiply", - "Oslash", - "Ugrave", - "Uacute", - "Ucircumflex", - "Udieresis", - "Yacute", - "Thorn", - "germandbls", - "agrave", - "aacute", - "acircumflex", - "atilde", - "adieresis", - "aring", - "ae", - "ccedilla", - "egrave", - "eacute", - "ecircumflex", - "edieresis", - "igrave", - "iacute", - "icircumflex", - "idieresis", - "eth", - "ntilde", - "ograve", - "oacute", - "ocircumflex", - "otilde", - "odieresis", - "divide", - "oslash", - "ugrave", - "uacute", - "ucircumflex", - "udieresis", - "yacute", - "thorn", - "ydieresis" -}; - -char *standardEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "exclam", - "quotedbl", - "numbersign", - "dollar", - "percent", - "ampersand", - "quoteright", - "parenleft", - "parenright", - "asterisk", - "plus", - "comma", - "hyphen", - "period", - "slash", - "zero", - "one", - "two", - "three", - "four", - "five", - "six", - "seven", - "eight", - "nine", - "colon", - "semicolon", - "less", - "equal", - "greater", - "question", - "at", - "A", - "B", - "C", - "D", - "E", - "F", - "G", - "H", - "I", - "J", - "K", - "L", - "M", - "N", - "O", - "P", - "Q", - "R", - "S", - "T", - "U", - "V", - "W", - "X", - "Y", - "Z", - "bracketleft", - "backslash", - "bracketright", - "asciicircum", - "underscore", - "quoteleft", - "a", - "b", - "c", - "d", - "e", - "f", - "g", - "h", - "i", - "j", - "k", - "l", - "m", - "n", - "o", - "p", - "q", - "r", - "s", - "t", - "u", - "v", - "w", - "x", - "y", - "z", - "braceleft", - "bar", - "braceright", - "asciitilde", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "exclamdown", - "cent", - "sterling", - "fraction", - "yen", - "florin", - "section", - "currency", - "quotesingle", - "quotedblleft", - "guillemotleft", - "guilsinglleft", - "guilsinglright", - "fi", - "fl", - NULL, - "endash", - "dagger", - "daggerdbl", - "periodcentered", - NULL, - "paragraph", - "bullet", - "quotesinglbase", - "quotedblbase", - "quotedblright", - "guillemotright", - "ellipsis", - "perthousand", - NULL, - "questiondown", - NULL, - "grave", - "acute", - "circumflex", - "tilde", - "macron", - "breve", - "dotaccent", - "dieresis", - NULL, - "ring", - "cedilla", - NULL, - "hungarumlaut", - "ogonek", - "caron", - "emdash", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "AE", - NULL, - "ordfeminine", - NULL, - NULL, - NULL, - NULL, - "Lslash", - "Oslash", - "OE", - "ordmasculine", - NULL, - NULL, - NULL, - NULL, - NULL, - "ae", - NULL, - NULL, - NULL, - "dotlessi", - NULL, - NULL, - "lslash", - "oslash", - "oe", - "germandbls", - NULL, - NULL, - NULL, - NULL -}; - -char *expertEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "exclamsmall", - "Hungarumlautsmall", - NULL, - "dollaroldstyle", - "dollarsuperior", - "ampersandsmall", - "Acutesmall", - "parenleftsuperior", - "parenrightsuperior", - "twodotenleader", - "onedotenleader", - "comma", - "hyphen", - "period", - "fraction", - "zerooldstyle", - "oneoldstyle", - "twooldstyle", - "threeoldstyle", - "fouroldstyle", - "fiveoldstyle", - "sixoldstyle", - "sevenoldstyle", - "eightoldstyle", - "nineoldstyle", - "colon", - "semicolon", - "commasuperior", - "threequartersemdash", - "periodsuperior", - "questionsmall", - NULL, - "asuperior", - "bsuperior", - "centsuperior", - "dsuperior", - "esuperior", - NULL, - NULL, - NULL, - "isuperior", - NULL, - NULL, - "lsuperior", - "msuperior", - "nsuperior", - "osuperior", - NULL, - NULL, - "rsuperior", - "ssuperior", - "tsuperior", - NULL, - "ff", - "fi", - "fl", - "ffi", - "ffl", - "parenleftinferior", - NULL, - "parenrightinferior", - "Circumflexsmall", - "hyphensuperior", - "Gravesmall", - "Asmall", - "Bsmall", - "Csmall", - "Dsmall", - "Esmall", - "Fsmall", - "Gsmall", - "Hsmall", - "Ismall", - "Jsmall", - "Ksmall", - "Lsmall", - "Msmall", - "Nsmall", - "Osmall", - "Psmall", - "Qsmall", - "Rsmall", - "Ssmall", - "Tsmall", - "Usmall", - "Vsmall", - "Wsmall", - "Xsmall", - "Ysmall", - "Zsmall", - "colonmonetary", - "onefitted", - "rupiah", - "Tildesmall", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "exclamdownsmall", - "centoldstyle", - "Lslashsmall", - NULL, - NULL, - "Scaronsmall", - "Zcaronsmall", - "Dieresissmall", - "Brevesmall", - "Caronsmall", - NULL, - "Dotaccentsmall", - NULL, - NULL, - "Macronsmall", - NULL, - NULL, - "figuredash", - "hypheninferior", - NULL, - NULL, - "Ogoneksmall", - "Ringsmall", - "Cedillasmall", - NULL, - NULL, - NULL, - "onequarter", - "onehalf", - "threequarters", - "questiondownsmall", - "oneeighth", - "threeeighths", - "fiveeighths", - "seveneighths", - "onethird", - "twothirds", - NULL, - NULL, - "zerosuperior", - "onesuperior", - "twosuperior", - "threesuperior", - "foursuperior", - "fivesuperior", - "sixsuperior", - "sevensuperior", - "eightsuperior", - "ninesuperior", - "zeroinferior", - "oneinferior", - "twoinferior", - "threeinferior", - "fourinferior", - "fiveinferior", - "sixinferior", - "seveninferior", - "eightinferior", - "nineinferior", - "centinferior", - "dollarinferior", - "periodinferior", - "commainferior", - "Agravesmall", - "Aacutesmall", - "Acircumflexsmall", - "Atildesmall", - "Adieresissmall", - "Aringsmall", - "AEsmall", - "Ccedillasmall", - "Egravesmall", - "Eacutesmall", - "Ecircumflexsmall", - "Edieresissmall", - "Igravesmall", - "Iacutesmall", - "Icircumflexsmall", - "Idieresissmall", - "Ethsmall", - "Ntildesmall", - "Ogravesmall", - "Oacutesmall", - "Ocircumflexsmall", - "Otildesmall", - "Odieresissmall", - "OEsmall", - "Oslashsmall", - "Ugravesmall", - "Uacutesmall", - "Ucircumflexsmall", - "Udieresissmall", - "Yacutesmall", - "Thornsmall", - "Ydieresissmall" -}; - -char *symbolEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "exclam", - "universal", - "numbersign", - "existential", - "percent", - "ampersand", - "suchthat", - "parenleft", - "parenright", - "asteriskmath", - "plus", - "comma", - "minus", - "period", - "slash", - "zero", - "one", - "two", - "three", - "four", - "five", - "six", - "seven", - "eight", - "nine", - "colon", - "semicolon", - "less", - "equal", - "greater", - "question", - "congruent", - "Alpha", - "Beta", - "Chi", - "Delta", - "Epsilon", - "Phi", - "Gamma", - "Eta", - "Iota", - "theta1", - "Kappa", - "Lambda", - "Mu", - "Nu", - "Omicron", - "Pi", - "Theta", - "Rho", - "Sigma", - "Tau", - "Upsilon", - "sigma1", - "Omega", - "Xi", - "Psi", - "Zeta", - "bracketleft", - "therefore", - "bracketright", - "perpendicular", - "underscore", - "radicalex", - "alpha", - "beta", - "chi", - "delta", - "epsilon", - "phi", - "gamma", - "eta", - "iota", - "phi1", - "kappa", - "lambda", - "mu", - "nu", - "omicron", - "pi", - "theta", - "rho", - "sigma", - "tau", - "upsilon", - "omega1", - "omega", - "xi", - "psi", - "zeta", - "braceleft", - "bar", - "braceright", - "similar", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "Upsilon1", - "minute", - "lessequal", - "fraction", - "infinity", - "florin", - "club", - "diamond", - "heart", - "spade", - "arrowboth", - "arrowleft", - "arrowup", - "arrowright", - "arrowdown", - "degree", - "plusminus", - "second", - "greaterequal", - "multiply", - "proportional", - "partialdiff", - "bullet", - "divide", - "notequal", - "equivalence", - "approxequal", - "ellipsis", - "arrowvertex", - "arrowhorizex", - "carriagereturn", - "aleph", - "Ifraktur", - "Rfraktur", - "weierstrass", - "circlemultiply", - "circleplus", - "emptyset", - "intersection", - "union", - "propersuperset", - "reflexsuperset", - "notsubset", - "propersubset", - "reflexsubset", - "element", - "notelement", - "angle", - "gradient", - "registerserif", - "copyrightserif", - "trademarkserif", - "product", - "radical", - "dotmath", - "logicalnot", - "logicaland", - "logicalor", - "arrowdblboth", - "arrowdblleft", - "arrowdblup", - "arrowdblright", - "arrowdbldown", - "lozenge", - "angleleft", - "registersans", - "copyrightsans", - "trademarksans", - "summation", - "parenlefttp", - "parenleftex", - "parenleftbt", - "bracketlefttp", - "bracketleftex", - "bracketleftbt", - "bracelefttp", - "braceleftmid", - "braceleftbt", - "braceex", - NULL, - "angleright", - "integral", - "integraltp", - "integralex", - "integralbt", - "parenrighttp", - "parenrightex", - "parenrightbt", - "bracketrighttp", - "bracketrightex", - "bracketrightbt", - "bracerighttp", - "bracerightmid", - "bracerightbt", - NULL -}; - -char *zapfDingbatsEncoding[256] = { - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "space", - "a1", - "a2", - "a202", - "a3", - "a4", - "a5", - "a119", - "a118", - "a117", - "a11", - "a12", - "a13", - "a14", - "a15", - "a16", - "a105", - "a17", - "a18", - "a19", - "a20", - "a21", - "a22", - "a23", - "a24", - "a25", - "a26", - "a27", - "a28", - "a6", - "a7", - "a8", - "a9", - "a10", - "a29", - "a30", - "a31", - "a32", - "a33", - "a34", - "a35", - "a36", - "a37", - "a38", - "a39", - "a40", - "a41", - "a42", - "a43", - "a44", - "a45", - "a46", - "a47", - "a48", - "a49", - "a50", - "a51", - "a52", - "a53", - "a54", - "a55", - "a56", - "a57", - "a58", - "a59", - "a60", - "a61", - "a62", - "a63", - "a64", - "a65", - "a66", - "a67", - "a68", - "a69", - "a70", - "a71", - "a72", - "a73", - "a74", - "a203", - "a75", - "a204", - "a76", - "a77", - "a78", - "a79", - "a81", - "a82", - "a83", - "a84", - "a97", - "a98", - "a99", - "a100", - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - "a101", - "a102", - "a103", - "a104", - "a106", - "a107", - "a108", - "a112", - "a111", - "a110", - "a109", - "a120", - "a121", - "a122", - "a123", - "a124", - "a125", - "a126", - "a127", - "a128", - "a129", - "a130", - "a131", - "a132", - "a133", - "a134", - "a135", - "a136", - "a137", - "a138", - "a139", - "a140", - "a141", - "a142", - "a143", - "a144", - "a145", - "a146", - "a147", - "a148", - "a149", - "a150", - "a151", - "a152", - "a153", - "a154", - "a155", - "a156", - "a157", - "a158", - "a159", - "a160", - "a161", - "a163", - "a164", - "a196", - "a165", - "a192", - "a166", - "a167", - "a168", - "a169", - "a170", - "a171", - "a172", - "a173", - "a162", - "a174", - "a175", - "a176", - "a177", - "a178", - "a179", - "a193", - "a180", - "a199", - "a181", - "a200", - "a182", - NULL, - "a201", - "a183", - "a184", - "a197", - "a185", - "a194", - "a198", - "a186", - "a195", - "a187", - "a188", - "a189", - "a190", - "a191", - NULL -}; diff --git a/kpdf/xpdf/xpdf/FontEncodingTables.cpp b/kpdf/xpdf/xpdf/FontEncodingTables.cpp new file mode 100644 index 00000000..4cd1affe --- /dev/null +++ b/kpdf/xpdf/xpdf/FontEncodingTables.cpp @@ -0,0 +1,1824 @@ +//======================================================================== +// +// FontEncodingTables.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include +#include +#include "FontEncodingTables.h" + +char *macRomanEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "exclam", + "quotedbl", + "numbersign", + "dollar", + "percent", + "ampersand", + "quotesingle", + "parenleft", + "parenright", + "asterisk", + "plus", + "comma", + "hyphen", + "period", + "slash", + "zero", + "one", + "two", + "three", + "four", + "five", + "six", + "seven", + "eight", + "nine", + "colon", + "semicolon", + "less", + "equal", + "greater", + "question", + "at", + "A", + "B", + "C", + "D", + "E", + "F", + "G", + "H", + "I", + "J", + "K", + "L", + "M", + "N", + "O", + "P", + "Q", + "R", + "S", + "T", + "U", + "V", + "W", + "X", + "Y", + "Z", + "bracketleft", + "backslash", + "bracketright", + "asciicircum", + "underscore", + "grave", + "a", + "b", + "c", + "d", + "e", + "f", + "g", + "h", + "i", + "j", + "k", + "l", + "m", + "n", + "o", + "p", + "q", + "r", + "s", + "t", + "u", + "v", + "w", + "x", + "y", + "z", + "braceleft", + "bar", + "braceright", + "asciitilde", + NULL, + "Adieresis", + "Aring", + "Ccedilla", + "Eacute", + "Ntilde", + "Odieresis", + "Udieresis", + "aacute", + "agrave", + "acircumflex", + "adieresis", + "atilde", + "aring", + "ccedilla", + "eacute", + "egrave", + "ecircumflex", + "edieresis", + "iacute", + "igrave", + "icircumflex", + "idieresis", + "ntilde", + "oacute", + "ograve", + "ocircumflex", + "odieresis", + "otilde", + "uacute", + "ugrave", + "ucircumflex", + "udieresis", + "dagger", + "degree", + "cent", + "sterling", + "section", + "bullet", + "paragraph", + "germandbls", + "registered", + "copyright", + "trademark", + "acute", + "dieresis", + "notequal", + "AE", + "Oslash", + "infinity", + "plusminus", + "lessequal", + "greaterequal", + "yen", + "mu", + "partialdiff", + "summation", + "product", + "pi", + "integral", + "ordfeminine", + "ordmasculine", + "Omega", + "ae", + "oslash", + "questiondown", + "exclamdown", + "logicalnot", + "radical", + "florin", + "approxequal", + "Delta", + "guillemotleft", + "guillemotright", + "ellipsis", + "space", + "Agrave", + "Atilde", + "Otilde", + "OE", + "oe", + "endash", + "emdash", + "quotedblleft", + "quotedblright", + "quoteleft", + "quoteright", + "divide", + "lozenge", + "ydieresis", + "Ydieresis", + "fraction", + "currency", + "guilsinglleft", + "guilsinglright", + "fi", + "fl", + "daggerdbl", + "periodcentered", + "quotesinglbase", + "quotedblbase", + "perthousand", + "Acircumflex", + "Ecircumflex", + "Aacute", + "Edieresis", + "Egrave", + "Iacute", + "Icircumflex", + "Idieresis", + "Igrave", + "Oacute", + "Ocircumflex", + "apple", + "Ograve", + "Uacute", + "Ucircumflex", + "Ugrave", + "dotlessi", + "circumflex", + "tilde", + "macron", + "breve", + "dotaccent", + "ring", + "cedilla", + "hungarumlaut", + "ogonek", + "caron" +}; + +char *macExpertEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "exclamsmall", + "Hungarumlautsmall", + "centoldstyle", + "dollaroldstyle", + "dollarsuperior", + "ampersandsmall", + "Acutesmall", + "parenleftsuperior", + "parenrightsuperior", + "twodotenleader", + "onedotenleader", + "comma", + "hyphen", + "period", + "fraction", + "zerooldstyle", + "oneoldstyle", + "twooldstyle", + "threeoldstyle", + "fouroldstyle", + "fiveoldstyle", + "sixoldstyle", + "sevenoldstyle", + "eightoldstyle", + "nineoldstyle", + "colon", + "semicolon", + NULL, + "threequartersemdash", + NULL, + "questionsmall", + NULL, + NULL, + NULL, + NULL, + "Ethsmall", + NULL, + NULL, + "onequarter", + "onehalf", + "threequarters", + "oneeighth", + "threeeighths", + "fiveeighths", + "seveneighths", + "onethird", + "twothirds", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "ff", + "fi", + "fl", + "ffi", + "ffl", + "parenleftinferior", + NULL, + "parenrightinferior", + "Circumflexsmall", + "hypheninferior", + "Gravesmall", + "Asmall", + "Bsmall", + "Csmall", + "Dsmall", + "Esmall", + "Fsmall", + "Gsmall", + "Hsmall", + "Ismall", + "Jsmall", + "Ksmall", + "Lsmall", + "Msmall", + "Nsmall", + "Osmall", + "Psmall", + "Qsmall", + "Rsmall", + "Ssmall", + "Tsmall", + "Usmall", + "Vsmall", + "Wsmall", + "Xsmall", + "Ysmall", + "Zsmall", + "colonmonetary", + "onefitted", + "rupiah", + "Tildesmall", + NULL, + NULL, + "asuperior", + "centsuperior", + NULL, + NULL, + NULL, + NULL, + "Aacutesmall", + "Agravesmall", + "Acircumflexsmall", + "Adieresissmall", + "Atildesmall", + "Aringsmall", + "Ccedillasmall", + "Eacutesmall", + "Egravesmall", + "Ecircumflexsmall", + "Edieresissmall", + "Iacutesmall", + "Igravesmall", + "Icircumflexsmall", + "Idieresissmall", + "Ntildesmall", + "Oacutesmall", + "Ogravesmall", + "Ocircumflexsmall", + "Odieresissmall", + "Otildesmall", + "Uacutesmall", + "Ugravesmall", + "Ucircumflexsmall", + "Udieresissmall", + NULL, + "eightsuperior", + "fourinferior", + "threeinferior", + "sixinferior", + "eightinferior", + "seveninferior", + "Scaronsmall", + NULL, + "centinferior", + "twoinferior", + NULL, + "Dieresissmall", + NULL, + "Caronsmall", + "osuperior", + "fiveinferior", + NULL, + "commainferior", + "periodinferior", + "Yacutesmall", + NULL, + "dollarinferior", + NULL, + NULL, + "Thornsmall", + NULL, + "nineinferior", + "zeroinferior", + "Zcaronsmall", + "AEsmall", + "Oslashsmall", + "questiondownsmall", + "oneinferior", + "Lslashsmall", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "Cedillasmall", + NULL, + NULL, + NULL, + NULL, + NULL, + "OEsmall", + "figuredash", + "hyphensuperior", + NULL, + NULL, + NULL, + NULL, + "exclamdownsmall", + NULL, + "Ydieresissmall", + NULL, + "onesuperior", + "twosuperior", + "threesuperior", + "foursuperior", + "fivesuperior", + "sixsuperior", + "sevensuperior", + "ninesuperior", + "zerosuperior", + NULL, + "esuperior", + "rsuperior", + "tsuperior", + NULL, + NULL, + "isuperior", + "ssuperior", + "dsuperior", + NULL, + NULL, + NULL, + NULL, + NULL, + "lsuperior", + "Ogoneksmall", + "Brevesmall", + "Macronsmall", + "bsuperior", + "nsuperior", + "msuperior", + "commasuperior", + "periodsuperior", + "Dotaccentsmall", + "Ringsmall", + NULL, + NULL, + NULL, + NULL +}; + +char *winAnsiEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "exclam", + "quotedbl", + "numbersign", + "dollar", + "percent", + "ampersand", + "quotesingle", + "parenleft", + "parenright", + "asterisk", + "plus", + "comma", + "hyphen", + "period", + "slash", + "zero", + "one", + "two", + "three", + "four", + "five", + "six", + "seven", + "eight", + "nine", + "colon", + "semicolon", + "less", + "equal", + "greater", + "question", + "at", + "A", + "B", + "C", + "D", + "E", + "F", + "G", + "H", + "I", + "J", + "K", + "L", + "M", + "N", + "O", + "P", + "Q", + "R", + "S", + "T", + "U", + "V", + "W", + "X", + "Y", + "Z", + "bracketleft", + "backslash", + "bracketright", + "asciicircum", + "underscore", + "grave", + "a", + "b", + "c", + "d", + "e", + "f", + "g", + "h", + "i", + "j", + "k", + "l", + "m", + "n", + "o", + "p", + "q", + "r", + "s", + "t", + "u", + "v", + "w", + "x", + "y", + "z", + "braceleft", + "bar", + "braceright", + "asciitilde", + "bullet", + "Euro", + "bullet", + "quotesinglbase", + "florin", + "quotedblbase", + "ellipsis", + "dagger", + "daggerdbl", + "circumflex", + "perthousand", + "Scaron", + "guilsinglleft", + "OE", + "bullet", + "Zcaron", + "bullet", + "bullet", + "quoteleft", + "quoteright", + "quotedblleft", + "quotedblright", + "bullet", + "endash", + "emdash", + "tilde", + "trademark", + "scaron", + "guilsinglright", + "oe", + "bullet", + "zcaron", + "Ydieresis", + "space", + "exclamdown", + "cent", + "sterling", + "currency", + "yen", + "brokenbar", + "section", + "dieresis", + "copyright", + "ordfeminine", + "guillemotleft", + "logicalnot", + "hyphen", + "registered", + "macron", + "degree", + "plusminus", + "twosuperior", + "threesuperior", + "acute", + "mu", + "paragraph", + "periodcentered", + "cedilla", + "onesuperior", + "ordmasculine", + "guillemotright", + "onequarter", + "onehalf", + "threequarters", + "questiondown", + "Agrave", + "Aacute", + "Acircumflex", + "Atilde", + "Adieresis", + "Aring", + "AE", + "Ccedilla", + "Egrave", + "Eacute", + "Ecircumflex", + "Edieresis", + "Igrave", + "Iacute", + "Icircumflex", + "Idieresis", + "Eth", + "Ntilde", + "Ograve", + "Oacute", + "Ocircumflex", + "Otilde", + "Odieresis", + "multiply", + "Oslash", + "Ugrave", + "Uacute", + "Ucircumflex", + "Udieresis", + "Yacute", + "Thorn", + "germandbls", + "agrave", + "aacute", + "acircumflex", + "atilde", + "adieresis", + "aring", + "ae", + "ccedilla", + "egrave", + "eacute", + "ecircumflex", + "edieresis", + "igrave", + "iacute", + "icircumflex", + "idieresis", + "eth", + "ntilde", + "ograve", + "oacute", + "ocircumflex", + "otilde", + "odieresis", + "divide", + "oslash", + "ugrave", + "uacute", + "ucircumflex", + "udieresis", + "yacute", + "thorn", + "ydieresis" +}; + +char *standardEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "exclam", + "quotedbl", + "numbersign", + "dollar", + "percent", + "ampersand", + "quoteright", + "parenleft", + "parenright", + "asterisk", + "plus", + "comma", + "hyphen", + "period", + "slash", + "zero", + "one", + "two", + "three", + "four", + "five", + "six", + "seven", + "eight", + "nine", + "colon", + "semicolon", + "less", + "equal", + "greater", + "question", + "at", + "A", + "B", + "C", + "D", + "E", + "F", + "G", + "H", + "I", + "J", + "K", + "L", + "M", + "N", + "O", + "P", + "Q", + "R", + "S", + "T", + "U", + "V", + "W", + "X", + "Y", + "Z", + "bracketleft", + "backslash", + "bracketright", + "asciicircum", + "underscore", + "quoteleft", + "a", + "b", + "c", + "d", + "e", + "f", + "g", + "h", + "i", + "j", + "k", + "l", + "m", + "n", + "o", + "p", + "q", + "r", + "s", + "t", + "u", + "v", + "w", + "x", + "y", + "z", + "braceleft", + "bar", + "braceright", + "asciitilde", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "exclamdown", + "cent", + "sterling", + "fraction", + "yen", + "florin", + "section", + "currency", + "quotesingle", + "quotedblleft", + "guillemotleft", + "guilsinglleft", + "guilsinglright", + "fi", + "fl", + NULL, + "endash", + "dagger", + "daggerdbl", + "periodcentered", + NULL, + "paragraph", + "bullet", + "quotesinglbase", + "quotedblbase", + "quotedblright", + "guillemotright", + "ellipsis", + "perthousand", + NULL, + "questiondown", + NULL, + "grave", + "acute", + "circumflex", + "tilde", + "macron", + "breve", + "dotaccent", + "dieresis", + NULL, + "ring", + "cedilla", + NULL, + "hungarumlaut", + "ogonek", + "caron", + "emdash", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "AE", + NULL, + "ordfeminine", + NULL, + NULL, + NULL, + NULL, + "Lslash", + "Oslash", + "OE", + "ordmasculine", + NULL, + NULL, + NULL, + NULL, + NULL, + "ae", + NULL, + NULL, + NULL, + "dotlessi", + NULL, + NULL, + "lslash", + "oslash", + "oe", + "germandbls", + NULL, + NULL, + NULL, + NULL +}; + +char *expertEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "exclamsmall", + "Hungarumlautsmall", + NULL, + "dollaroldstyle", + "dollarsuperior", + "ampersandsmall", + "Acutesmall", + "parenleftsuperior", + "parenrightsuperior", + "twodotenleader", + "onedotenleader", + "comma", + "hyphen", + "period", + "fraction", + "zerooldstyle", + "oneoldstyle", + "twooldstyle", + "threeoldstyle", + "fouroldstyle", + "fiveoldstyle", + "sixoldstyle", + "sevenoldstyle", + "eightoldstyle", + "nineoldstyle", + "colon", + "semicolon", + "commasuperior", + "threequartersemdash", + "periodsuperior", + "questionsmall", + NULL, + "asuperior", + "bsuperior", + "centsuperior", + "dsuperior", + "esuperior", + NULL, + NULL, + NULL, + "isuperior", + NULL, + NULL, + "lsuperior", + "msuperior", + "nsuperior", + "osuperior", + NULL, + NULL, + "rsuperior", + "ssuperior", + "tsuperior", + NULL, + "ff", + "fi", + "fl", + "ffi", + "ffl", + "parenleftinferior", + NULL, + "parenrightinferior", + "Circumflexsmall", + "hyphensuperior", + "Gravesmall", + "Asmall", + "Bsmall", + "Csmall", + "Dsmall", + "Esmall", + "Fsmall", + "Gsmall", + "Hsmall", + "Ismall", + "Jsmall", + "Ksmall", + "Lsmall", + "Msmall", + "Nsmall", + "Osmall", + "Psmall", + "Qsmall", + "Rsmall", + "Ssmall", + "Tsmall", + "Usmall", + "Vsmall", + "Wsmall", + "Xsmall", + "Ysmall", + "Zsmall", + "colonmonetary", + "onefitted", + "rupiah", + "Tildesmall", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "exclamdownsmall", + "centoldstyle", + "Lslashsmall", + NULL, + NULL, + "Scaronsmall", + "Zcaronsmall", + "Dieresissmall", + "Brevesmall", + "Caronsmall", + NULL, + "Dotaccentsmall", + NULL, + NULL, + "Macronsmall", + NULL, + NULL, + "figuredash", + "hypheninferior", + NULL, + NULL, + "Ogoneksmall", + "Ringsmall", + "Cedillasmall", + NULL, + NULL, + NULL, + "onequarter", + "onehalf", + "threequarters", + "questiondownsmall", + "oneeighth", + "threeeighths", + "fiveeighths", + "seveneighths", + "onethird", + "twothirds", + NULL, + NULL, + "zerosuperior", + "onesuperior", + "twosuperior", + "threesuperior", + "foursuperior", + "fivesuperior", + "sixsuperior", + "sevensuperior", + "eightsuperior", + "ninesuperior", + "zeroinferior", + "oneinferior", + "twoinferior", + "threeinferior", + "fourinferior", + "fiveinferior", + "sixinferior", + "seveninferior", + "eightinferior", + "nineinferior", + "centinferior", + "dollarinferior", + "periodinferior", + "commainferior", + "Agravesmall", + "Aacutesmall", + "Acircumflexsmall", + "Atildesmall", + "Adieresissmall", + "Aringsmall", + "AEsmall", + "Ccedillasmall", + "Egravesmall", + "Eacutesmall", + "Ecircumflexsmall", + "Edieresissmall", + "Igravesmall", + "Iacutesmall", + "Icircumflexsmall", + "Idieresissmall", + "Ethsmall", + "Ntildesmall", + "Ogravesmall", + "Oacutesmall", + "Ocircumflexsmall", + "Otildesmall", + "Odieresissmall", + "OEsmall", + "Oslashsmall", + "Ugravesmall", + "Uacutesmall", + "Ucircumflexsmall", + "Udieresissmall", + "Yacutesmall", + "Thornsmall", + "Ydieresissmall" +}; + +char *symbolEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "exclam", + "universal", + "numbersign", + "existential", + "percent", + "ampersand", + "suchthat", + "parenleft", + "parenright", + "asteriskmath", + "plus", + "comma", + "minus", + "period", + "slash", + "zero", + "one", + "two", + "three", + "four", + "five", + "six", + "seven", + "eight", + "nine", + "colon", + "semicolon", + "less", + "equal", + "greater", + "question", + "congruent", + "Alpha", + "Beta", + "Chi", + "Delta", + "Epsilon", + "Phi", + "Gamma", + "Eta", + "Iota", + "theta1", + "Kappa", + "Lambda", + "Mu", + "Nu", + "Omicron", + "Pi", + "Theta", + "Rho", + "Sigma", + "Tau", + "Upsilon", + "sigma1", + "Omega", + "Xi", + "Psi", + "Zeta", + "bracketleft", + "therefore", + "bracketright", + "perpendicular", + "underscore", + "radicalex", + "alpha", + "beta", + "chi", + "delta", + "epsilon", + "phi", + "gamma", + "eta", + "iota", + "phi1", + "kappa", + "lambda", + "mu", + "nu", + "omicron", + "pi", + "theta", + "rho", + "sigma", + "tau", + "upsilon", + "omega1", + "omega", + "xi", + "psi", + "zeta", + "braceleft", + "bar", + "braceright", + "similar", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "Upsilon1", + "minute", + "lessequal", + "fraction", + "infinity", + "florin", + "club", + "diamond", + "heart", + "spade", + "arrowboth", + "arrowleft", + "arrowup", + "arrowright", + "arrowdown", + "degree", + "plusminus", + "second", + "greaterequal", + "multiply", + "proportional", + "partialdiff", + "bullet", + "divide", + "notequal", + "equivalence", + "approxequal", + "ellipsis", + "arrowvertex", + "arrowhorizex", + "carriagereturn", + "aleph", + "Ifraktur", + "Rfraktur", + "weierstrass", + "circlemultiply", + "circleplus", + "emptyset", + "intersection", + "union", + "propersuperset", + "reflexsuperset", + "notsubset", + "propersubset", + "reflexsubset", + "element", + "notelement", + "angle", + "gradient", + "registerserif", + "copyrightserif", + "trademarkserif", + "product", + "radical", + "dotmath", + "logicalnot", + "logicaland", + "logicalor", + "arrowdblboth", + "arrowdblleft", + "arrowdblup", + "arrowdblright", + "arrowdbldown", + "lozenge", + "angleleft", + "registersans", + "copyrightsans", + "trademarksans", + "summation", + "parenlefttp", + "parenleftex", + "parenleftbt", + "bracketlefttp", + "bracketleftex", + "bracketleftbt", + "bracelefttp", + "braceleftmid", + "braceleftbt", + "braceex", + NULL, + "angleright", + "integral", + "integraltp", + "integralex", + "integralbt", + "parenrighttp", + "parenrightex", + "parenrightbt", + "bracketrighttp", + "bracketrightex", + "bracketrightbt", + "bracerighttp", + "bracerightmid", + "bracerightbt", + NULL +}; + +char *zapfDingbatsEncoding[256] = { + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "space", + "a1", + "a2", + "a202", + "a3", + "a4", + "a5", + "a119", + "a118", + "a117", + "a11", + "a12", + "a13", + "a14", + "a15", + "a16", + "a105", + "a17", + "a18", + "a19", + "a20", + "a21", + "a22", + "a23", + "a24", + "a25", + "a26", + "a27", + "a28", + "a6", + "a7", + "a8", + "a9", + "a10", + "a29", + "a30", + "a31", + "a32", + "a33", + "a34", + "a35", + "a36", + "a37", + "a38", + "a39", + "a40", + "a41", + "a42", + "a43", + "a44", + "a45", + "a46", + "a47", + "a48", + "a49", + "a50", + "a51", + "a52", + "a53", + "a54", + "a55", + "a56", + "a57", + "a58", + "a59", + "a60", + "a61", + "a62", + "a63", + "a64", + "a65", + "a66", + "a67", + "a68", + "a69", + "a70", + "a71", + "a72", + "a73", + "a74", + "a203", + "a75", + "a204", + "a76", + "a77", + "a78", + "a79", + "a81", + "a82", + "a83", + "a84", + "a97", + "a98", + "a99", + "a100", + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + "a101", + "a102", + "a103", + "a104", + "a106", + "a107", + "a108", + "a112", + "a111", + "a110", + "a109", + "a120", + "a121", + "a122", + "a123", + "a124", + "a125", + "a126", + "a127", + "a128", + "a129", + "a130", + "a131", + "a132", + "a133", + "a134", + "a135", + "a136", + "a137", + "a138", + "a139", + "a140", + "a141", + "a142", + "a143", + "a144", + "a145", + "a146", + "a147", + "a148", + "a149", + "a150", + "a151", + "a152", + "a153", + "a154", + "a155", + "a156", + "a157", + "a158", + "a159", + "a160", + "a161", + "a163", + "a164", + "a196", + "a165", + "a192", + "a166", + "a167", + "a168", + "a169", + "a170", + "a171", + "a172", + "a173", + "a162", + "a174", + "a175", + "a176", + "a177", + "a178", + "a179", + "a193", + "a180", + "a199", + "a181", + "a200", + "a182", + NULL, + "a201", + "a183", + "a184", + "a197", + "a185", + "a194", + "a198", + "a186", + "a195", + "a187", + "a188", + "a189", + "a190", + "a191", + NULL +}; diff --git a/kpdf/xpdf/xpdf/Function.cc b/kpdf/xpdf/xpdf/Function.cc deleted file mode 100644 index eaf8e974..00000000 --- a/kpdf/xpdf/xpdf/Function.cc +++ /dev/null @@ -1,1575 +0,0 @@ -//======================================================================== -// -// Function.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include "gmem.h" -#include "Object.h" -#include "Dict.h" -#include "Stream.h" -#include "Error.h" -#include "Function.h" - -//------------------------------------------------------------------------ -// Function -//------------------------------------------------------------------------ - -Function::Function() { -} - -Function::~Function() { -} - -Function *Function::parse(Object *funcObj) { - Function *func; - Dict *dict; - int funcType; - Object obj1; - - if (funcObj->isStream()) { - dict = funcObj->streamGetDict(); - } else if (funcObj->isDict()) { - dict = funcObj->getDict(); - } else if (funcObj->isName("Identity")) { - return new IdentityFunction(); - } else { - error(-1, "Expected function dictionary or stream"); - return NULL; - } - - if (!dict->lookup("FunctionType", &obj1)->isInt()) { - error(-1, "Function type is missing or wrong type"); - obj1.free(); - return NULL; - } - funcType = obj1.getInt(); - obj1.free(); - - if (funcType == 0) { - func = new SampledFunction(funcObj, dict); - } else if (funcType == 2) { - func = new ExponentialFunction(funcObj, dict); - } else if (funcType == 3) { - func = new StitchingFunction(funcObj, dict); - } else if (funcType == 4) { - func = new PostScriptFunction(funcObj, dict); - } else { - error(-1, "Unimplemented function type (%d)", funcType); - return NULL; - } - if (!func->isOk()) { - delete func; - return NULL; - } - - return func; -} - -GBool Function::init(Dict *dict) { - Object obj1, obj2; - int i; - - //----- Domain - if (!dict->lookup("Domain", &obj1)->isArray()) { - error(-1, "Function is missing domain"); - goto err2; - } - m = obj1.arrayGetLength() / 2; - if (m > funcMaxInputs) { - error(-1, "Functions with more than %d inputs are unsupported", - funcMaxInputs); - goto err2; - } - for (i = 0; i < m; ++i) { - obj1.arrayGet(2*i, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function domain array"); - goto err1; - } - domain[i][0] = obj2.getNum(); - obj2.free(); - obj1.arrayGet(2*i+1, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function domain array"); - goto err1; - } - domain[i][1] = obj2.getNum(); - obj2.free(); - } - obj1.free(); - - //----- Range - hasRange = gFalse; - n = 0; - if (dict->lookup("Range", &obj1)->isArray()) { - hasRange = gTrue; - n = obj1.arrayGetLength() / 2; - if (n > funcMaxOutputs) { - error(-1, "Functions with more than %d outputs are unsupported", - funcMaxOutputs); - goto err2; - } - for (i = 0; i < n; ++i) { - obj1.arrayGet(2*i, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function range array"); - goto err1; - } - range[i][0] = obj2.getNum(); - obj2.free(); - obj1.arrayGet(2*i+1, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function range array"); - goto err1; - } - range[i][1] = obj2.getNum(); - obj2.free(); - } - } - obj1.free(); - - return gTrue; - - err1: - obj2.free(); - err2: - obj1.free(); - return gFalse; -} - -//------------------------------------------------------------------------ -// IdentityFunction -//------------------------------------------------------------------------ - -IdentityFunction::IdentityFunction() { - int i; - - // fill these in with arbitrary values just in case they get used - // somewhere - m = funcMaxInputs; - n = funcMaxOutputs; - for (i = 0; i < funcMaxInputs; ++i) { - domain[i][0] = 0; - domain[i][1] = 1; - } - hasRange = gFalse; -} - -IdentityFunction::~IdentityFunction() { -} - -void IdentityFunction::transform(double *in, double *out) { - int i; - - for (i = 0; i < funcMaxOutputs; ++i) { - out[i] = in[i]; - } -} - -//------------------------------------------------------------------------ -// SampledFunction -//------------------------------------------------------------------------ - -SampledFunction::SampledFunction(Object *funcObj, Dict *dict) { - Stream *str; - int sampleBits; - double sampleMul; - Object obj1, obj2; - Guint buf, bitMask; - int bits; - Guint s; - int i; - - samples = NULL; - sBuf = NULL; - ok = gFalse; - - //----- initialize the generic stuff - if (!init(dict)) { - goto err1; - } - if (!hasRange) { - error(-1, "Type 0 function is missing range"); - goto err1; - } - if (m > sampledFuncMaxInputs) { - error(-1, "Sampled functions with more than %d inputs are unsupported", - sampledFuncMaxInputs); - goto err1; - } - - //----- buffer - sBuf = (double *)gmallocn(1 << m, sizeof(double)); - - //----- get the stream - if (!funcObj->isStream()) { - error(-1, "Type 0 function isn't a stream"); - goto err1; - } - str = funcObj->getStream(); - - //----- Size - if (!dict->lookup("Size", &obj1)->isArray() || - obj1.arrayGetLength() != m) { - error(-1, "Function has missing or invalid size array"); - goto err2; - } - for (i = 0; i < m; ++i) { - obj1.arrayGet(i, &obj2); - if (!obj2.isInt()) { - error(-1, "Illegal value in function size array"); - goto err3; - } - sampleSize[i] = obj2.getInt(); - obj2.free(); - } - obj1.free(); - idxMul[0] = n; - for (i = 1; i < m; ++i) { - idxMul[i] = idxMul[i-1] * sampleSize[i-1]; - } - - //----- BitsPerSample - if (!dict->lookup("BitsPerSample", &obj1)->isInt()) { - error(-1, "Function has missing or invalid BitsPerSample"); - goto err2; - } - sampleBits = obj1.getInt(); - sampleMul = 1.0 / (pow(2.0, (double)sampleBits) - 1); - obj1.free(); - - //----- Encode - if (dict->lookup("Encode", &obj1)->isArray() && - obj1.arrayGetLength() == 2*m) { - for (i = 0; i < m; ++i) { - obj1.arrayGet(2*i, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function encode array"); - goto err3; - } - encode[i][0] = obj2.getNum(); - obj2.free(); - obj1.arrayGet(2*i+1, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function encode array"); - goto err3; - } - encode[i][1] = obj2.getNum(); - obj2.free(); - } - } else { - for (i = 0; i < m; ++i) { - encode[i][0] = 0; - encode[i][1] = sampleSize[i] - 1; - } - } - obj1.free(); - for (i = 0; i < m; ++i) { - inputMul[i] = (encode[i][1] - encode[i][0]) / - (domain[i][1] - domain[i][0]); - } - - //----- Decode - if (dict->lookup("Decode", &obj1)->isArray() && - obj1.arrayGetLength() == 2*n) { - for (i = 0; i < n; ++i) { - obj1.arrayGet(2*i, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function decode array"); - goto err3; - } - decode[i][0] = obj2.getNum(); - obj2.free(); - obj1.arrayGet(2*i+1, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function decode array"); - goto err3; - } - decode[i][1] = obj2.getNum(); - obj2.free(); - } - } else { - for (i = 0; i < n; ++i) { - decode[i][0] = range[i][0]; - decode[i][1] = range[i][1]; - } - } - obj1.free(); - - //----- samples - nSamples = n; - for (i = 0; i < m; ++i) - nSamples *= sampleSize[i]; - samples = (double *)gmallocn(nSamples, sizeof(double)); - buf = 0; - bits = 0; - bitMask = (1 << sampleBits) - 1; - str->reset(); - for (i = 0; i < nSamples; ++i) { - if (sampleBits == 8) { - s = str->getChar(); - } else if (sampleBits == 16) { - s = str->getChar(); - s = (s << 8) + str->getChar(); - } else if (sampleBits == 32) { - s = str->getChar(); - s = (s << 8) + str->getChar(); - s = (s << 8) + str->getChar(); - s = (s << 8) + str->getChar(); - } else { - while (bits < sampleBits) { - buf = (buf << 8) | (str->getChar() & 0xff); - bits += 8; - } - s = (buf >> (bits - sampleBits)) & bitMask; - bits -= sampleBits; - } - samples[i] = (double)s * sampleMul; - } - str->close(); - - ok = gTrue; - return; - - err3: - obj2.free(); - err2: - obj1.free(); - err1: - return; -} - -SampledFunction::~SampledFunction() { - if (samples) { - gfree(samples); - } - if (sBuf) { - gfree(sBuf); - } -} - -SampledFunction::SampledFunction(SampledFunction *func) { - memcpy(this, func, sizeof(SampledFunction)); - samples = (double *)gmallocn(nSamples, sizeof(double)); - memcpy(samples, func->samples, nSamples * sizeof(double)); - sBuf = (double *)gmallocn(1 << m, sizeof(double)); -} - -void SampledFunction::transform(double *in, double *out) { - double x; - int e[funcMaxInputs][2]; - double efrac0[funcMaxInputs]; - double efrac1[funcMaxInputs]; - int i, j, k, idx, t; - - // map input values into sample array - for (i = 0; i < m; ++i) { - x = (in[i] - domain[i][0]) * inputMul[i] + encode[i][0]; - if (x < 0) { - x = 0; - } else if (x > sampleSize[i] - 1) { - x = sampleSize[i] - 1; - } - e[i][0] = (int)x; - if ((e[i][1] = e[i][0] + 1) >= sampleSize[i]) { - // this happens if in[i] = domain[i][1] - e[i][1] = e[i][0]; - } - efrac1[i] = x - e[i][0]; - efrac0[i] = 1 - efrac1[i]; - } - - // for each output, do m-linear interpolation - for (i = 0; i < n; ++i) { - - // pull 2^m values out of the sample array - for (j = 0; j < (1<>= 1) { - idx += idxMul[k] * (e[k][t & 1]); - } - sBuf[j] = samples[idx]; - } - - // do m sets of interpolations - for (j = 0, t = (1<>= 1) { - for (k = 0; k < t; k += 2) { - sBuf[k >> 1] = efrac0[j] * sBuf[k] + efrac1[j] * sBuf[k+1]; - } - } - - // map output value to range - out[i] = sBuf[0] * (decode[i][1] - decode[i][0]) + decode[i][0]; - if (out[i] < range[i][0]) { - out[i] = range[i][0]; - } else if (out[i] > range[i][1]) { - out[i] = range[i][1]; - } - } -} - -//------------------------------------------------------------------------ -// ExponentialFunction -//------------------------------------------------------------------------ - -ExponentialFunction::ExponentialFunction(Object * /*funcObj*/, Dict *dict) { - Object obj1, obj2; - int i; - - ok = gFalse; - - //----- initialize the generic stuff - if (!init(dict)) { - goto err1; - } - if (m != 1) { - error(-1, "Exponential function with more than one input"); - goto err1; - } - - //----- C0 - if (dict->lookup("C0", &obj1)->isArray()) { - if (hasRange && obj1.arrayGetLength() != n) { - error(-1, "Function's C0 array is wrong length"); - goto err2; - } - n = obj1.arrayGetLength(); - for (i = 0; i < n; ++i) { - obj1.arrayGet(i, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function C0 array"); - goto err3; - } - c0[i] = obj2.getNum(); - obj2.free(); - } - } else { - if (hasRange && n != 1) { - error(-1, "Function's C0 array is wrong length"); - goto err2; - } - n = 1; - c0[0] = 0; - } - obj1.free(); - - //----- C1 - if (dict->lookup("C1", &obj1)->isArray()) { - if (obj1.arrayGetLength() != n) { - error(-1, "Function's C1 array is wrong length"); - goto err2; - } - for (i = 0; i < n; ++i) { - obj1.arrayGet(i, &obj2); - if (!obj2.isNum()) { - error(-1, "Illegal value in function C1 array"); - goto err3; - } - c1[i] = obj2.getNum(); - obj2.free(); - } - } else { - if (n != 1) { - error(-1, "Function's C1 array is wrong length"); - goto err2; - } - c1[0] = 1; - } - obj1.free(); - - //----- N (exponent) - if (!dict->lookup("N", &obj1)->isNum()) { - error(-1, "Function has missing or invalid N"); - goto err2; - } - e = obj1.getNum(); - obj1.free(); - - ok = gTrue; - return; - - err3: - obj2.free(); - err2: - obj1.free(); - err1: - return; -} - -ExponentialFunction::~ExponentialFunction() { -} - -ExponentialFunction::ExponentialFunction(ExponentialFunction *func) { - memcpy(this, func, sizeof(ExponentialFunction)); -} - -void ExponentialFunction::transform(double *in, double *out) { - double x; - int i; - - if (in[0] < domain[0][0]) { - x = domain[0][0]; - } else if (in[0] > domain[0][1]) { - x = domain[0][1]; - } else { - x = in[0]; - } - for (i = 0; i < n; ++i) { - out[i] = c0[i] + pow(x, e) * (c1[i] - c0[i]); - if (hasRange) { - if (out[i] < range[i][0]) { - out[i] = range[i][0]; - } else if (out[i] > range[i][1]) { - out[i] = range[i][1]; - } - } - } - return; -} - -//------------------------------------------------------------------------ -// StitchingFunction -//------------------------------------------------------------------------ - -StitchingFunction::StitchingFunction(Object * /*funcObj*/, Dict *dict) { - Object obj1, obj2; - int i; - - ok = gFalse; - funcs = NULL; - bounds = NULL; - encode = NULL; - scale = NULL; - - //----- initialize the generic stuff - if (!init(dict)) { - goto err1; - } - if (m != 1) { - error(-1, "Stitching function with more than one input"); - goto err1; - } - - //----- Functions - if (!dict->lookup("Functions", &obj1)->isArray()) { - error(-1, "Missing 'Functions' entry in stitching function"); - goto err1; - } - k = obj1.arrayGetLength(); - funcs = (Function **)gmallocn(k, sizeof(Function *)); - bounds = (double *)gmallocn(k + 1, sizeof(double)); - encode = (double *)gmallocn(2 * k, sizeof(double)); - scale = (double *)gmallocn(k, sizeof(double)); - for (i = 0; i < k; ++i) { - funcs[i] = NULL; - } - for (i = 0; i < k; ++i) { - if (!(funcs[i] = Function::parse(obj1.arrayGet(i, &obj2)))) { - goto err2; - } - if (i > 0 && (funcs[i]->getInputSize() != 1 || - funcs[i]->getOutputSize() != funcs[0]->getOutputSize())) { - error(-1, "Incompatible subfunctions in stitching function"); - goto err2; - } - obj2.free(); - } - obj1.free(); - - //----- Bounds - if (!dict->lookup("Bounds", &obj1)->isArray() || - obj1.arrayGetLength() != k - 1) { - error(-1, "Missing or invalid 'Bounds' entry in stitching function"); - goto err1; - } - bounds[0] = domain[0][0]; - for (i = 1; i < k; ++i) { - if (!obj1.arrayGet(i - 1, &obj2)->isNum()) { - error(-1, "Invalid type in 'Bounds' array in stitching function"); - goto err2; - } - bounds[i] = obj2.getNum(); - obj2.free(); - } - bounds[k] = domain[0][1]; - obj1.free(); - - //----- Encode - if (!dict->lookup("Encode", &obj1)->isArray() || - obj1.arrayGetLength() != 2 * k) { - error(-1, "Missing or invalid 'Encode' entry in stitching function"); - goto err1; - } - for (i = 0; i < 2 * k; ++i) { - if (!obj1.arrayGet(i, &obj2)->isNum()) { - error(-1, "Invalid type in 'Encode' array in stitching function"); - goto err2; - } - encode[i] = obj2.getNum(); - obj2.free(); - } - obj1.free(); - - //----- pre-compute the scale factors - for (i = 0; i < k; ++i) { - if (bounds[i] == bounds[i+1]) { - // avoid a divide-by-zero -- in this situation, function i will - // never be used anyway - scale[i] = 0; - } else { - scale[i] = (encode[2*i+1] - encode[2*i]) / (bounds[i+1] - bounds[i]); - } - } - - ok = gTrue; - return; - - err2: - obj2.free(); - err1: - obj1.free(); -} - -StitchingFunction::StitchingFunction(StitchingFunction *func) { - int i; - - k = func->k; - funcs = (Function **)gmallocn(k, sizeof(Function *)); - for (i = 0; i < k; ++i) { - funcs[i] = func->funcs[i]->copy(); - } - bounds = (double *)gmallocn(k + 1, sizeof(double)); - memcpy(bounds, func->bounds, (k + 1) * sizeof(double)); - encode = (double *)gmallocn(2 * k, sizeof(double)); - memcpy(encode, func->encode, 2 * k * sizeof(double)); - scale = (double *)gmallocn(k, sizeof(double)); - memcpy(scale, func->scale, k * sizeof(double)); - ok = gTrue; -} - -StitchingFunction::~StitchingFunction() { - int i; - - if (funcs) { - for (i = 0; i < k; ++i) { - if (funcs[i]) { - delete funcs[i]; - } - } - } - gfree(funcs); - gfree(bounds); - gfree(encode); - gfree(scale); -} - -void StitchingFunction::transform(double *in, double *out) { - double x; - int i; - - if (in[0] < domain[0][0]) { - x = domain[0][0]; - } else if (in[0] > domain[0][1]) { - x = domain[0][1]; - } else { - x = in[0]; - } - for (i = 0; i < k - 1; ++i) { - if (x < bounds[i+1]) { - break; - } - } - x = encode[2*i] + (x - bounds[i]) * scale[i]; - funcs[i]->transform(&x, out); -} - -//------------------------------------------------------------------------ -// PostScriptFunction -//------------------------------------------------------------------------ - -enum PSOp { - psOpAbs, - psOpAdd, - psOpAnd, - psOpAtan, - psOpBitshift, - psOpCeiling, - psOpCopy, - psOpCos, - psOpCvi, - psOpCvr, - psOpDiv, - psOpDup, - psOpEq, - psOpExch, - psOpExp, - psOpFalse, - psOpFloor, - psOpGe, - psOpGt, - psOpIdiv, - psOpIndex, - psOpLe, - psOpLn, - psOpLog, - psOpLt, - psOpMod, - psOpMul, - psOpNe, - psOpNeg, - psOpNot, - psOpOr, - psOpPop, - psOpRoll, - psOpRound, - psOpSin, - psOpSqrt, - psOpSub, - psOpTrue, - psOpTruncate, - psOpXor, - psOpIf, - psOpIfelse, - psOpReturn -}; - -// Note: 'if' and 'ifelse' are parsed separately. -// The rest are listed here in alphabetical order. -// The index in this table is equivalent to the entry in PSOp. -char *psOpNames[] = { - "abs", - "add", - "and", - "atan", - "bitshift", - "ceiling", - "copy", - "cos", - "cvi", - "cvr", - "div", - "dup", - "eq", - "exch", - "exp", - "false", - "floor", - "ge", - "gt", - "idiv", - "index", - "le", - "ln", - "log", - "lt", - "mod", - "mul", - "ne", - "neg", - "not", - "or", - "pop", - "roll", - "round", - "sin", - "sqrt", - "sub", - "true", - "truncate", - "xor" -}; - -#define nPSOps (sizeof(psOpNames) / sizeof(char *)) - -enum PSObjectType { - psBool, - psInt, - psReal, - psOperator, - psBlock -}; - -// In the code array, 'if'/'ifelse' operators take up three slots -// plus space for the code in the subclause(s). -// -// +---------------------------------+ -// | psOperator: psOpIf / psOpIfelse | -// +---------------------------------+ -// | psBlock: ptr= | -// +---------------------------------+ -// | psBlock: ptr= | -// +---------------------------------+ -// | if clause | -// | ... | -// | psOperator: psOpReturn | -// +---------------------------------+ -// | else clause | -// | ... | -// | psOperator: psOpReturn | -// +---------------------------------+ -// | ... | -// -// For 'if', pointer is present in the code stream but unused. - -struct PSObject { - PSObjectType type; - union { - GBool booln; // boolean (stack only) - int intg; // integer (stack and code) - double real; // real (stack and code) - PSOp op; // operator (code only) - int blk; // if/ifelse block pointer (code only) - }; -}; - -#define psStackSize 100 - -class PSStack { -public: - - PSStack() { sp = psStackSize; } - void pushBool(GBool booln); - void pushInt(int intg); - void pushReal(double real); - GBool popBool(); - int popInt(); - double popNum(); - GBool empty() { return sp == psStackSize; } - GBool topIsInt() { return sp < psStackSize && stack[sp].type == psInt; } - GBool topTwoAreInts() - { return sp < psStackSize - 1 && - stack[sp].type == psInt && - stack[sp+1].type == psInt; } - GBool topIsReal() { return sp < psStackSize && stack[sp].type == psReal; } - GBool topTwoAreNums() - { return sp < psStackSize - 1 && - (stack[sp].type == psInt || stack[sp].type == psReal) && - (stack[sp+1].type == psInt || stack[sp+1].type == psReal); } - void copy(int n); - void roll(int n, int j); - void index(int i); - void pop(); - -private: - - GBool checkOverflow(int n = 1); - GBool checkUnderflow(); - GBool checkType(PSObjectType t1, PSObjectType t2); - - PSObject stack[psStackSize]; - int sp; -}; - -GBool PSStack::checkOverflow(int n) { - if (sp - n < 0) { - error(-1, "Stack overflow in PostScript function"); - return gFalse; - } - return gTrue; -} - -GBool PSStack::checkUnderflow() { - if (sp == psStackSize) { - error(-1, "Stack underflow in PostScript function"); - return gFalse; - } - return gTrue; -} - -GBool PSStack::checkType(PSObjectType t1, PSObjectType t2) { - if (stack[sp].type != t1 && stack[sp].type != t2) { - error(-1, "Type mismatch in PostScript function"); - return gFalse; - } - return gTrue; -} - -void PSStack::pushBool(GBool booln) { - if (checkOverflow()) { - stack[--sp].type = psBool; - stack[sp].booln = booln; - } -} - -void PSStack::pushInt(int intg) { - if (checkOverflow()) { - stack[--sp].type = psInt; - stack[sp].intg = intg; - } -} - -void PSStack::pushReal(double real) { - if (checkOverflow()) { - stack[--sp].type = psReal; - stack[sp].real = real; - } -} - -GBool PSStack::popBool() { - if (checkUnderflow() && checkType(psBool, psBool)) { - return stack[sp++].booln; - } - return gFalse; -} - -int PSStack::popInt() { - if (checkUnderflow() && checkType(psInt, psInt)) { - return stack[sp++].intg; - } - return 0; -} - -double PSStack::popNum() { - double ret; - - if (checkUnderflow() && checkType(psInt, psReal)) { - ret = (stack[sp].type == psInt) ? (double)stack[sp].intg : stack[sp].real; - ++sp; - return ret; - } - return 0; -} - -void PSStack::copy(int n) { - int i; - - if (sp + n > psStackSize) { - error(-1, "Stack underflow in PostScript function"); - return; - } - if (!checkOverflow(n)) { - return; - } - for (i = sp + n - 1; i >= sp; --i) { - stack[i - n] = stack[i]; - } - sp -= n; -} - -void PSStack::roll(int n, int j) { - PSObject obj; - int i, k; - - if (j >= 0) { - j %= n; - } else { - j = -j % n; - if (j != 0) { - j = n - j; - } - } - if (n <= 0 || j == 0) { - return; - } - for (i = 0; i < j; ++i) { - obj = stack[sp]; - for (k = sp; k < sp + n - 1; ++k) { - stack[k] = stack[k+1]; - } - stack[sp + n - 1] = obj; - } -} - -void PSStack::index(int i) { - if (!checkOverflow()) { - return; - } - --sp; - stack[sp] = stack[sp + 1 + i]; -} - -void PSStack::pop() { - if (!checkUnderflow()) { - return; - } - ++sp; -} - -PostScriptFunction::PostScriptFunction(Object *funcObj, Dict *dict) { - Stream *str; - int codePtr; - GString *tok; - - code = NULL; - codeSize = 0; - ok = gFalse; - - //----- initialize the generic stuff - if (!init(dict)) { - goto err1; - } - if (!hasRange) { - error(-1, "Type 4 function is missing range"); - goto err1; - } - - //----- get the stream - if (!funcObj->isStream()) { - error(-1, "Type 4 function isn't a stream"); - goto err1; - } - str = funcObj->getStream(); - - //----- parse the function - codeString = new GString(); - str->reset(); - if (!(tok = getToken(str)) || tok->cmp("{")) { - error(-1, "Expected '{' at start of PostScript function"); - if (tok) { - delete tok; - } - goto err1; - } - delete tok; - codePtr = 0; - if (!parseCode(str, &codePtr)) { - goto err2; - } - str->close(); - - ok = gTrue; - - err2: - str->close(); - err1: - return; -} - -PostScriptFunction::PostScriptFunction(PostScriptFunction *func) { - memcpy(this, func, sizeof(PostScriptFunction)); - code = (PSObject *)gmallocn(codeSize, sizeof(PSObject)); - memcpy(code, func->code, codeSize * sizeof(PSObject)); - codeString = func->codeString->copy(); -} - -PostScriptFunction::~PostScriptFunction() { - gfree(code); - delete codeString; -} - -void PostScriptFunction::transform(double *in, double *out) { - PSStack *stack; - int i; - - stack = new PSStack(); - for (i = 0; i < m; ++i) { - //~ may need to check for integers here - stack->pushReal(in[i]); - } - exec(stack, 0); - for (i = n - 1; i >= 0; --i) { - out[i] = stack->popNum(); - if (out[i] < range[i][0]) { - out[i] = range[i][0]; - } else if (out[i] > range[i][1]) { - out[i] = range[i][1]; - } - } - // if (!stack->empty()) { - // error(-1, "Extra values on stack at end of PostScript function"); - // } - delete stack; -} - -GBool PostScriptFunction::parseCode(Stream *str, int *codePtr) { - GString *tok; - char *p; - GBool isReal; - int opPtr, elsePtr; - int a, b, mid, cmp; - - while (1) { - if (!(tok = getToken(str))) { - error(-1, "Unexpected end of PostScript function stream"); - return gFalse; - } - p = tok->getCString(); - if (isdigit(*p) || *p == '.' || *p == '-') { - isReal = gFalse; - for (++p; *p; ++p) { - if (*p == '.') { - isReal = gTrue; - break; - } - } - resizeCode(*codePtr); - if (isReal) { - code[*codePtr].type = psReal; - code[*codePtr].real = atof(tok->getCString()); - } else { - code[*codePtr].type = psInt; - code[*codePtr].intg = atoi(tok->getCString()); - } - ++*codePtr; - delete tok; - } else if (!tok->cmp("{")) { - delete tok; - opPtr = *codePtr; - *codePtr += 3; - resizeCode(opPtr + 2); - if (!parseCode(str, codePtr)) { - return gFalse; - } - if (!(tok = getToken(str))) { - error(-1, "Unexpected end of PostScript function stream"); - return gFalse; - } - if (!tok->cmp("{")) { - elsePtr = *codePtr; - if (!parseCode(str, codePtr)) { - return gFalse; - } - delete tok; - if (!(tok = getToken(str))) { - error(-1, "Unexpected end of PostScript function stream"); - return gFalse; - } - } else { - elsePtr = -1; - } - if (!tok->cmp("if")) { - if (elsePtr >= 0) { - error(-1, "Got 'if' operator with two blocks in PostScript function"); - return gFalse; - } - code[opPtr].type = psOperator; - code[opPtr].op = psOpIf; - code[opPtr+2].type = psBlock; - code[opPtr+2].blk = *codePtr; - } else if (!tok->cmp("ifelse")) { - if (elsePtr < 0) { - error(-1, "Got 'ifelse' operator with one blocks in PostScript function"); - return gFalse; - } - code[opPtr].type = psOperator; - code[opPtr].op = psOpIfelse; - code[opPtr+1].type = psBlock; - code[opPtr+1].blk = elsePtr; - code[opPtr+2].type = psBlock; - code[opPtr+2].blk = *codePtr; - } else { - error(-1, "Expected if/ifelse operator in PostScript function"); - delete tok; - return gFalse; - } - delete tok; - } else if (!tok->cmp("}")) { - delete tok; - resizeCode(*codePtr); - code[*codePtr].type = psOperator; - code[*codePtr].op = psOpReturn; - ++*codePtr; - break; - } else { - a = -1; - b = nPSOps; - // invariant: psOpNames[a] < tok < psOpNames[b] - while (b - a > 1) { - mid = (a + b) / 2; - cmp = tok->cmp(psOpNames[mid]); - if (cmp > 0) { - a = mid; - } else if (cmp < 0) { - b = mid; - } else { - a = b = mid; - } - } - if (cmp != 0) { - error(-1, "Unknown operator '%s' in PostScript function", - tok->getCString()); - delete tok; - return gFalse; - } - delete tok; - resizeCode(*codePtr); - code[*codePtr].type = psOperator; - code[*codePtr].op = (PSOp)a; - ++*codePtr; - } - } - return gTrue; -} - -GString *PostScriptFunction::getToken(Stream *str) { - GString *s; - int c; - GBool comment; - - s = new GString(); - comment = gFalse; - while (1) { - if ((c = str->getChar()) == EOF) { - break; - } - codeString->append(c); - if (comment) { - if (c == '\x0a' || c == '\x0d') { - comment = gFalse; - } - } else if (c == '%') { - comment = gTrue; - } else if (!isspace(c)) { - break; - } - } - if (c == '{' || c == '}') { - s->append((char)c); - } else if (isdigit(c) || c == '.' || c == '-') { - while (1) { - s->append((char)c); - c = str->lookChar(); - if (c == EOF || !(isdigit(c) || c == '.' || c == '-')) { - break; - } - str->getChar(); - codeString->append(c); - } - } else { - while (1) { - s->append((char)c); - c = str->lookChar(); - if (c == EOF || !isalnum(c)) { - break; - } - str->getChar(); - codeString->append(c); - } - } - return s; -} - -void PostScriptFunction::resizeCode(int newSize) { - if (newSize >= codeSize) { - codeSize += 64; - code = (PSObject *)greallocn(code, codeSize, sizeof(PSObject)); - } -} - -void PostScriptFunction::exec(PSStack *stack, int codePtr) { - int i1, i2; - double r1, r2, result; - GBool b1, b2; - - while (1) { - switch (code[codePtr].type) { - case psInt: - stack->pushInt(code[codePtr++].intg); - break; - case psReal: - stack->pushReal(code[codePtr++].real); - break; - case psOperator: - switch (code[codePtr++].op) { - case psOpAbs: - if (stack->topIsInt()) { - stack->pushInt(abs(stack->popInt())); - } else { - stack->pushReal(fabs(stack->popNum())); - } - break; - case psOpAdd: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushInt(i1 + i2); - } else { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushReal(r1 + r2); - } - break; - case psOpAnd: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushInt(i1 & i2); - } else { - b2 = stack->popBool(); - b1 = stack->popBool(); - stack->pushBool(b1 && b2); - } - break; - case psOpAtan: - r2 = stack->popNum(); - r1 = stack->popNum(); - result = atan2(r1, r2) * 180.0 / M_PI; - if (result < 0) result += 360.0; - stack->pushReal(result); - break; - case psOpBitshift: - i2 = stack->popInt(); - i1 = stack->popInt(); - if (i2 > 0) { - stack->pushInt(i1 << i2); - } else if (i2 < 0) { - stack->pushInt((int)((Guint)i1 >> i2)); - } else { - stack->pushInt(i1); - } - break; - case psOpCeiling: - if (!stack->topIsInt()) { - stack->pushReal(ceil(stack->popNum())); - } - break; - case psOpCopy: - stack->copy(stack->popInt()); - break; - case psOpCos: - stack->pushReal(cos(stack->popNum() * M_PI / 180.0)); - break; - case psOpCvi: - if (!stack->topIsInt()) { - stack->pushInt((int)stack->popNum()); - } - break; - case psOpCvr: - if (!stack->topIsReal()) { - stack->pushReal(stack->popNum()); - } - break; - case psOpDiv: - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushReal(r1 / r2); - break; - case psOpDup: - stack->copy(1); - break; - case psOpEq: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushBool(i1 == i2); - } else if (stack->topTwoAreNums()) { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushBool(r1 == r2); - } else { - b2 = stack->popBool(); - b1 = stack->popBool(); - stack->pushBool(b1 == b2); - } - break; - case psOpExch: - stack->roll(2, 1); - break; - case psOpExp: - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushReal(pow(r1, r2)); - break; - case psOpFalse: - stack->pushBool(gFalse); - break; - case psOpFloor: - if (!stack->topIsInt()) { - stack->pushReal(floor(stack->popNum())); - } - break; - case psOpGe: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushBool(i1 >= i2); - } else { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushBool(r1 >= r2); - } - break; - case psOpGt: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushBool(i1 > i2); - } else { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushBool(r1 > r2); - } - break; - case psOpIdiv: - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushInt(i1 / i2); - break; - case psOpIndex: - stack->index(stack->popInt()); - break; - case psOpLe: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushBool(i1 <= i2); - } else { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushBool(r1 <= r2); - } - break; - case psOpLn: - stack->pushReal(log(stack->popNum())); - break; - case psOpLog: - stack->pushReal(log10(stack->popNum())); - break; - case psOpLt: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushBool(i1 < i2); - } else { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushBool(r1 < r2); - } - break; - case psOpMod: - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushInt(i1 % i2); - break; - case psOpMul: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - //~ should check for out-of-range, and push a real instead - stack->pushInt(i1 * i2); - } else { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushReal(r1 * r2); - } - break; - case psOpNe: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushBool(i1 != i2); - } else if (stack->topTwoAreNums()) { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushBool(r1 != r2); - } else { - b2 = stack->popBool(); - b1 = stack->popBool(); - stack->pushBool(b1 != b2); - } - break; - case psOpNeg: - if (stack->topIsInt()) { - stack->pushInt(-stack->popInt()); - } else { - stack->pushReal(-stack->popNum()); - } - break; - case psOpNot: - if (stack->topIsInt()) { - stack->pushInt(~stack->popInt()); - } else { - stack->pushBool(!stack->popBool()); - } - break; - case psOpOr: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushInt(i1 | i2); - } else { - b2 = stack->popBool(); - b1 = stack->popBool(); - stack->pushBool(b1 || b2); - } - break; - case psOpPop: - stack->pop(); - break; - case psOpRoll: - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->roll(i1, i2); - break; - case psOpRound: - if (!stack->topIsInt()) { - r1 = stack->popNum(); - stack->pushReal((r1 >= 0) ? floor(r1 + 0.5) : ceil(r1 - 0.5)); - } - break; - case psOpSin: - stack->pushReal(sin(stack->popNum() * M_PI / 180.0)); - break; - case psOpSqrt: - stack->pushReal(sqrt(stack->popNum())); - break; - case psOpSub: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushInt(i1 - i2); - } else { - r2 = stack->popNum(); - r1 = stack->popNum(); - stack->pushReal(r1 - r2); - } - break; - case psOpTrue: - stack->pushBool(gTrue); - break; - case psOpTruncate: - if (!stack->topIsInt()) { - r1 = stack->popNum(); - stack->pushReal((r1 >= 0) ? floor(r1) : ceil(r1)); - } - break; - case psOpXor: - if (stack->topTwoAreInts()) { - i2 = stack->popInt(); - i1 = stack->popInt(); - stack->pushInt(i1 ^ i2); - } else { - b2 = stack->popBool(); - b1 = stack->popBool(); - stack->pushBool(b1 ^ b2); - } - break; - case psOpIf: - b1 = stack->popBool(); - if (b1) { - exec(stack, codePtr + 2); - } - codePtr = code[codePtr + 1].blk; - break; - case psOpIfelse: - b1 = stack->popBool(); - if (b1) { - exec(stack, codePtr + 2); - } else { - exec(stack, code[codePtr].blk); - } - codePtr = code[codePtr + 1].blk; - break; - case psOpReturn: - return; - } - break; - default: - error(-1, "Internal: bad object in PostScript function code"); - break; - } - } -} diff --git a/kpdf/xpdf/xpdf/Function.cpp b/kpdf/xpdf/xpdf/Function.cpp new file mode 100644 index 00000000..f36c8f6c --- /dev/null +++ b/kpdf/xpdf/xpdf/Function.cpp @@ -0,0 +1,1575 @@ +//======================================================================== +// +// Function.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include "gmem.h" +#include "Object.h" +#include "Dict.h" +#include "Stream.h" +#include "Error.h" +#include "Function.h" + +//------------------------------------------------------------------------ +// Function +//------------------------------------------------------------------------ + +Function::Function() { +} + +Function::~Function() { +} + +Function *Function::parse(Object *funcObj) { + Function *func; + Dict *dict; + int funcType; + Object obj1; + + if (funcObj->isStream()) { + dict = funcObj->streamGetDict(); + } else if (funcObj->isDict()) { + dict = funcObj->getDict(); + } else if (funcObj->isName("Identity")) { + return new IdentityFunction(); + } else { + error(-1, "Expected function dictionary or stream"); + return NULL; + } + + if (!dict->lookup("FunctionType", &obj1)->isInt()) { + error(-1, "Function type is missing or wrong type"); + obj1.free(); + return NULL; + } + funcType = obj1.getInt(); + obj1.free(); + + if (funcType == 0) { + func = new SampledFunction(funcObj, dict); + } else if (funcType == 2) { + func = new ExponentialFunction(funcObj, dict); + } else if (funcType == 3) { + func = new StitchingFunction(funcObj, dict); + } else if (funcType == 4) { + func = new PostScriptFunction(funcObj, dict); + } else { + error(-1, "Unimplemented function type (%d)", funcType); + return NULL; + } + if (!func->isOk()) { + delete func; + return NULL; + } + + return func; +} + +GBool Function::init(Dict *dict) { + Object obj1, obj2; + int i; + + //----- Domain + if (!dict->lookup("Domain", &obj1)->isArray()) { + error(-1, "Function is missing domain"); + goto err2; + } + m = obj1.arrayGetLength() / 2; + if (m > funcMaxInputs) { + error(-1, "Functions with more than %d inputs are unsupported", + funcMaxInputs); + goto err2; + } + for (i = 0; i < m; ++i) { + obj1.arrayGet(2*i, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function domain array"); + goto err1; + } + domain[i][0] = obj2.getNum(); + obj2.free(); + obj1.arrayGet(2*i+1, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function domain array"); + goto err1; + } + domain[i][1] = obj2.getNum(); + obj2.free(); + } + obj1.free(); + + //----- Range + hasRange = gFalse; + n = 0; + if (dict->lookup("Range", &obj1)->isArray()) { + hasRange = gTrue; + n = obj1.arrayGetLength() / 2; + if (n > funcMaxOutputs) { + error(-1, "Functions with more than %d outputs are unsupported", + funcMaxOutputs); + goto err2; + } + for (i = 0; i < n; ++i) { + obj1.arrayGet(2*i, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function range array"); + goto err1; + } + range[i][0] = obj2.getNum(); + obj2.free(); + obj1.arrayGet(2*i+1, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function range array"); + goto err1; + } + range[i][1] = obj2.getNum(); + obj2.free(); + } + } + obj1.free(); + + return gTrue; + + err1: + obj2.free(); + err2: + obj1.free(); + return gFalse; +} + +//------------------------------------------------------------------------ +// IdentityFunction +//------------------------------------------------------------------------ + +IdentityFunction::IdentityFunction() { + int i; + + // fill these in with arbitrary values just in case they get used + // somewhere + m = funcMaxInputs; + n = funcMaxOutputs; + for (i = 0; i < funcMaxInputs; ++i) { + domain[i][0] = 0; + domain[i][1] = 1; + } + hasRange = gFalse; +} + +IdentityFunction::~IdentityFunction() { +} + +void IdentityFunction::transform(double *in, double *out) { + int i; + + for (i = 0; i < funcMaxOutputs; ++i) { + out[i] = in[i]; + } +} + +//------------------------------------------------------------------------ +// SampledFunction +//------------------------------------------------------------------------ + +SampledFunction::SampledFunction(Object *funcObj, Dict *dict) { + Stream *str; + int sampleBits; + double sampleMul; + Object obj1, obj2; + Guint buf, bitMask; + int bits; + Guint s; + int i; + + samples = NULL; + sBuf = NULL; + ok = gFalse; + + //----- initialize the generic stuff + if (!init(dict)) { + goto err1; + } + if (!hasRange) { + error(-1, "Type 0 function is missing range"); + goto err1; + } + if (m > sampledFuncMaxInputs) { + error(-1, "Sampled functions with more than %d inputs are unsupported", + sampledFuncMaxInputs); + goto err1; + } + + //----- buffer + sBuf = (double *)gmallocn(1 << m, sizeof(double)); + + //----- get the stream + if (!funcObj->isStream()) { + error(-1, "Type 0 function isn't a stream"); + goto err1; + } + str = funcObj->getStream(); + + //----- Size + if (!dict->lookup("Size", &obj1)->isArray() || + obj1.arrayGetLength() != m) { + error(-1, "Function has missing or invalid size array"); + goto err2; + } + for (i = 0; i < m; ++i) { + obj1.arrayGet(i, &obj2); + if (!obj2.isInt()) { + error(-1, "Illegal value in function size array"); + goto err3; + } + sampleSize[i] = obj2.getInt(); + obj2.free(); + } + obj1.free(); + idxMul[0] = n; + for (i = 1; i < m; ++i) { + idxMul[i] = idxMul[i-1] * sampleSize[i-1]; + } + + //----- BitsPerSample + if (!dict->lookup("BitsPerSample", &obj1)->isInt()) { + error(-1, "Function has missing or invalid BitsPerSample"); + goto err2; + } + sampleBits = obj1.getInt(); + sampleMul = 1.0 / (pow(2.0, (double)sampleBits) - 1); + obj1.free(); + + //----- Encode + if (dict->lookup("Encode", &obj1)->isArray() && + obj1.arrayGetLength() == 2*m) { + for (i = 0; i < m; ++i) { + obj1.arrayGet(2*i, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function encode array"); + goto err3; + } + encode[i][0] = obj2.getNum(); + obj2.free(); + obj1.arrayGet(2*i+1, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function encode array"); + goto err3; + } + encode[i][1] = obj2.getNum(); + obj2.free(); + } + } else { + for (i = 0; i < m; ++i) { + encode[i][0] = 0; + encode[i][1] = sampleSize[i] - 1; + } + } + obj1.free(); + for (i = 0; i < m; ++i) { + inputMul[i] = (encode[i][1] - encode[i][0]) / + (domain[i][1] - domain[i][0]); + } + + //----- Decode + if (dict->lookup("Decode", &obj1)->isArray() && + obj1.arrayGetLength() == 2*n) { + for (i = 0; i < n; ++i) { + obj1.arrayGet(2*i, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function decode array"); + goto err3; + } + decode[i][0] = obj2.getNum(); + obj2.free(); + obj1.arrayGet(2*i+1, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function decode array"); + goto err3; + } + decode[i][1] = obj2.getNum(); + obj2.free(); + } + } else { + for (i = 0; i < n; ++i) { + decode[i][0] = range[i][0]; + decode[i][1] = range[i][1]; + } + } + obj1.free(); + + //----- samples + nSamples = n; + for (i = 0; i < m; ++i) + nSamples *= sampleSize[i]; + samples = (double *)gmallocn(nSamples, sizeof(double)); + buf = 0; + bits = 0; + bitMask = (1 << sampleBits) - 1; + str->reset(); + for (i = 0; i < nSamples; ++i) { + if (sampleBits == 8) { + s = str->getChar(); + } else if (sampleBits == 16) { + s = str->getChar(); + s = (s << 8) + str->getChar(); + } else if (sampleBits == 32) { + s = str->getChar(); + s = (s << 8) + str->getChar(); + s = (s << 8) + str->getChar(); + s = (s << 8) + str->getChar(); + } else { + while (bits < sampleBits) { + buf = (buf << 8) | (str->getChar() & 0xff); + bits += 8; + } + s = (buf >> (bits - sampleBits)) & bitMask; + bits -= sampleBits; + } + samples[i] = (double)s * sampleMul; + } + str->close(); + + ok = gTrue; + return; + + err3: + obj2.free(); + err2: + obj1.free(); + err1: + return; +} + +SampledFunction::~SampledFunction() { + if (samples) { + gfree(samples); + } + if (sBuf) { + gfree(sBuf); + } +} + +SampledFunction::SampledFunction(SampledFunction *func) { + memcpy(this, func, sizeof(SampledFunction)); + samples = (double *)gmallocn(nSamples, sizeof(double)); + memcpy(samples, func->samples, nSamples * sizeof(double)); + sBuf = (double *)gmallocn(1 << m, sizeof(double)); +} + +void SampledFunction::transform(double *in, double *out) { + double x; + int e[funcMaxInputs][2]; + double efrac0[funcMaxInputs]; + double efrac1[funcMaxInputs]; + int i, j, k, idx, t; + + // map input values into sample array + for (i = 0; i < m; ++i) { + x = (in[i] - domain[i][0]) * inputMul[i] + encode[i][0]; + if (x < 0) { + x = 0; + } else if (x > sampleSize[i] - 1) { + x = sampleSize[i] - 1; + } + e[i][0] = (int)x; + if ((e[i][1] = e[i][0] + 1) >= sampleSize[i]) { + // this happens if in[i] = domain[i][1] + e[i][1] = e[i][0]; + } + efrac1[i] = x - e[i][0]; + efrac0[i] = 1 - efrac1[i]; + } + + // for each output, do m-linear interpolation + for (i = 0; i < n; ++i) { + + // pull 2^m values out of the sample array + for (j = 0; j < (1<>= 1) { + idx += idxMul[k] * (e[k][t & 1]); + } + sBuf[j] = samples[idx]; + } + + // do m sets of interpolations + for (j = 0, t = (1<>= 1) { + for (k = 0; k < t; k += 2) { + sBuf[k >> 1] = efrac0[j] * sBuf[k] + efrac1[j] * sBuf[k+1]; + } + } + + // map output value to range + out[i] = sBuf[0] * (decode[i][1] - decode[i][0]) + decode[i][0]; + if (out[i] < range[i][0]) { + out[i] = range[i][0]; + } else if (out[i] > range[i][1]) { + out[i] = range[i][1]; + } + } +} + +//------------------------------------------------------------------------ +// ExponentialFunction +//------------------------------------------------------------------------ + +ExponentialFunction::ExponentialFunction(Object * /*funcObj*/, Dict *dict) { + Object obj1, obj2; + int i; + + ok = gFalse; + + //----- initialize the generic stuff + if (!init(dict)) { + goto err1; + } + if (m != 1) { + error(-1, "Exponential function with more than one input"); + goto err1; + } + + //----- C0 + if (dict->lookup("C0", &obj1)->isArray()) { + if (hasRange && obj1.arrayGetLength() != n) { + error(-1, "Function's C0 array is wrong length"); + goto err2; + } + n = obj1.arrayGetLength(); + for (i = 0; i < n; ++i) { + obj1.arrayGet(i, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function C0 array"); + goto err3; + } + c0[i] = obj2.getNum(); + obj2.free(); + } + } else { + if (hasRange && n != 1) { + error(-1, "Function's C0 array is wrong length"); + goto err2; + } + n = 1; + c0[0] = 0; + } + obj1.free(); + + //----- C1 + if (dict->lookup("C1", &obj1)->isArray()) { + if (obj1.arrayGetLength() != n) { + error(-1, "Function's C1 array is wrong length"); + goto err2; + } + for (i = 0; i < n; ++i) { + obj1.arrayGet(i, &obj2); + if (!obj2.isNum()) { + error(-1, "Illegal value in function C1 array"); + goto err3; + } + c1[i] = obj2.getNum(); + obj2.free(); + } + } else { + if (n != 1) { + error(-1, "Function's C1 array is wrong length"); + goto err2; + } + c1[0] = 1; + } + obj1.free(); + + //----- N (exponent) + if (!dict->lookup("N", &obj1)->isNum()) { + error(-1, "Function has missing or invalid N"); + goto err2; + } + e = obj1.getNum(); + obj1.free(); + + ok = gTrue; + return; + + err3: + obj2.free(); + err2: + obj1.free(); + err1: + return; +} + +ExponentialFunction::~ExponentialFunction() { +} + +ExponentialFunction::ExponentialFunction(ExponentialFunction *func) { + memcpy(this, func, sizeof(ExponentialFunction)); +} + +void ExponentialFunction::transform(double *in, double *out) { + double x; + int i; + + if (in[0] < domain[0][0]) { + x = domain[0][0]; + } else if (in[0] > domain[0][1]) { + x = domain[0][1]; + } else { + x = in[0]; + } + for (i = 0; i < n; ++i) { + out[i] = c0[i] + pow(x, e) * (c1[i] - c0[i]); + if (hasRange) { + if (out[i] < range[i][0]) { + out[i] = range[i][0]; + } else if (out[i] > range[i][1]) { + out[i] = range[i][1]; + } + } + } + return; +} + +//------------------------------------------------------------------------ +// StitchingFunction +//------------------------------------------------------------------------ + +StitchingFunction::StitchingFunction(Object * /*funcObj*/, Dict *dict) { + Object obj1, obj2; + int i; + + ok = gFalse; + funcs = NULL; + bounds = NULL; + encode = NULL; + scale = NULL; + + //----- initialize the generic stuff + if (!init(dict)) { + goto err1; + } + if (m != 1) { + error(-1, "Stitching function with more than one input"); + goto err1; + } + + //----- Functions + if (!dict->lookup("Functions", &obj1)->isArray()) { + error(-1, "Missing 'Functions' entry in stitching function"); + goto err1; + } + k = obj1.arrayGetLength(); + funcs = (Function **)gmallocn(k, sizeof(Function *)); + bounds = (double *)gmallocn(k + 1, sizeof(double)); + encode = (double *)gmallocn(2 * k, sizeof(double)); + scale = (double *)gmallocn(k, sizeof(double)); + for (i = 0; i < k; ++i) { + funcs[i] = NULL; + } + for (i = 0; i < k; ++i) { + if (!(funcs[i] = Function::parse(obj1.arrayGet(i, &obj2)))) { + goto err2; + } + if (i > 0 && (funcs[i]->getInputSize() != 1 || + funcs[i]->getOutputSize() != funcs[0]->getOutputSize())) { + error(-1, "Incompatible subfunctions in stitching function"); + goto err2; + } + obj2.free(); + } + obj1.free(); + + //----- Bounds + if (!dict->lookup("Bounds", &obj1)->isArray() || + obj1.arrayGetLength() != k - 1) { + error(-1, "Missing or invalid 'Bounds' entry in stitching function"); + goto err1; + } + bounds[0] = domain[0][0]; + for (i = 1; i < k; ++i) { + if (!obj1.arrayGet(i - 1, &obj2)->isNum()) { + error(-1, "Invalid type in 'Bounds' array in stitching function"); + goto err2; + } + bounds[i] = obj2.getNum(); + obj2.free(); + } + bounds[k] = domain[0][1]; + obj1.free(); + + //----- Encode + if (!dict->lookup("Encode", &obj1)->isArray() || + obj1.arrayGetLength() != 2 * k) { + error(-1, "Missing or invalid 'Encode' entry in stitching function"); + goto err1; + } + for (i = 0; i < 2 * k; ++i) { + if (!obj1.arrayGet(i, &obj2)->isNum()) { + error(-1, "Invalid type in 'Encode' array in stitching function"); + goto err2; + } + encode[i] = obj2.getNum(); + obj2.free(); + } + obj1.free(); + + //----- pre-compute the scale factors + for (i = 0; i < k; ++i) { + if (bounds[i] == bounds[i+1]) { + // avoid a divide-by-zero -- in this situation, function i will + // never be used anyway + scale[i] = 0; + } else { + scale[i] = (encode[2*i+1] - encode[2*i]) / (bounds[i+1] - bounds[i]); + } + } + + ok = gTrue; + return; + + err2: + obj2.free(); + err1: + obj1.free(); +} + +StitchingFunction::StitchingFunction(StitchingFunction *func) { + int i; + + k = func->k; + funcs = (Function **)gmallocn(k, sizeof(Function *)); + for (i = 0; i < k; ++i) { + funcs[i] = func->funcs[i]->copy(); + } + bounds = (double *)gmallocn(k + 1, sizeof(double)); + memcpy(bounds, func->bounds, (k + 1) * sizeof(double)); + encode = (double *)gmallocn(2 * k, sizeof(double)); + memcpy(encode, func->encode, 2 * k * sizeof(double)); + scale = (double *)gmallocn(k, sizeof(double)); + memcpy(scale, func->scale, k * sizeof(double)); + ok = gTrue; +} + +StitchingFunction::~StitchingFunction() { + int i; + + if (funcs) { + for (i = 0; i < k; ++i) { + if (funcs[i]) { + delete funcs[i]; + } + } + } + gfree(funcs); + gfree(bounds); + gfree(encode); + gfree(scale); +} + +void StitchingFunction::transform(double *in, double *out) { + double x; + int i; + + if (in[0] < domain[0][0]) { + x = domain[0][0]; + } else if (in[0] > domain[0][1]) { + x = domain[0][1]; + } else { + x = in[0]; + } + for (i = 0; i < k - 1; ++i) { + if (x < bounds[i+1]) { + break; + } + } + x = encode[2*i] + (x - bounds[i]) * scale[i]; + funcs[i]->transform(&x, out); +} + +//------------------------------------------------------------------------ +// PostScriptFunction +//------------------------------------------------------------------------ + +enum PSOp { + psOpAbs, + psOpAdd, + psOpAnd, + psOpAtan, + psOpBitshift, + psOpCeiling, + psOpCopy, + psOpCos, + psOpCvi, + psOpCvr, + psOpDiv, + psOpDup, + psOpEq, + psOpExch, + psOpExp, + psOpFalse, + psOpFloor, + psOpGe, + psOpGt, + psOpIdiv, + psOpIndex, + psOpLe, + psOpLn, + psOpLog, + psOpLt, + psOpMod, + psOpMul, + psOpNe, + psOpNeg, + psOpNot, + psOpOr, + psOpPop, + psOpRoll, + psOpRound, + psOpSin, + psOpSqrt, + psOpSub, + psOpTrue, + psOpTruncate, + psOpXor, + psOpIf, + psOpIfelse, + psOpReturn +}; + +// Note: 'if' and 'ifelse' are parsed separately. +// The rest are listed here in alphabetical order. +// The index in this table is equivalent to the entry in PSOp. +char *psOpNames[] = { + "abs", + "add", + "and", + "atan", + "bitshift", + "ceiling", + "copy", + "cos", + "cvi", + "cvr", + "div", + "dup", + "eq", + "exch", + "exp", + "false", + "floor", + "ge", + "gt", + "idiv", + "index", + "le", + "ln", + "log", + "lt", + "mod", + "mul", + "ne", + "neg", + "not", + "or", + "pop", + "roll", + "round", + "sin", + "sqrt", + "sub", + "true", + "truncate", + "xor" +}; + +#define nPSOps (sizeof(psOpNames) / sizeof(char *)) + +enum PSObjectType { + psBool, + psInt, + psReal, + psOperator, + psBlock +}; + +// In the code array, 'if'/'ifelse' operators take up three slots +// plus space for the code in the subclause(s). +// +// +---------------------------------+ +// | psOperator: psOpIf / psOpIfelse | +// +---------------------------------+ +// | psBlock: ptr= | +// +---------------------------------+ +// | psBlock: ptr= | +// +---------------------------------+ +// | if clause | +// | ... | +// | psOperator: psOpReturn | +// +---------------------------------+ +// | else clause | +// | ... | +// | psOperator: psOpReturn | +// +---------------------------------+ +// | ... | +// +// For 'if', pointer is present in the code stream but unused. + +struct PSObject { + PSObjectType type; + union { + GBool booln; // boolean (stack only) + int intg; // integer (stack and code) + double real; // real (stack and code) + PSOp op; // operator (code only) + int blk; // if/ifelse block pointer (code only) + }; +}; + +#define psStackSize 100 + +class PSStack { +public: + + PSStack() { sp = psStackSize; } + void pushBool(GBool booln); + void pushInt(int intg); + void pushReal(double real); + GBool popBool(); + int popInt(); + double popNum(); + GBool empty() { return sp == psStackSize; } + GBool topIsInt() { return sp < psStackSize && stack[sp].type == psInt; } + GBool topTwoAreInts() + { return sp < psStackSize - 1 && + stack[sp].type == psInt && + stack[sp+1].type == psInt; } + GBool topIsReal() { return sp < psStackSize && stack[sp].type == psReal; } + GBool topTwoAreNums() + { return sp < psStackSize - 1 && + (stack[sp].type == psInt || stack[sp].type == psReal) && + (stack[sp+1].type == psInt || stack[sp+1].type == psReal); } + void copy(int n); + void roll(int n, int j); + void index(int i); + void pop(); + +private: + + GBool checkOverflow(int n = 1); + GBool checkUnderflow(); + GBool checkType(PSObjectType t1, PSObjectType t2); + + PSObject stack[psStackSize]; + int sp; +}; + +GBool PSStack::checkOverflow(int n) { + if (sp - n < 0) { + error(-1, "Stack overflow in PostScript function"); + return gFalse; + } + return gTrue; +} + +GBool PSStack::checkUnderflow() { + if (sp == psStackSize) { + error(-1, "Stack underflow in PostScript function"); + return gFalse; + } + return gTrue; +} + +GBool PSStack::checkType(PSObjectType t1, PSObjectType t2) { + if (stack[sp].type != t1 && stack[sp].type != t2) { + error(-1, "Type mismatch in PostScript function"); + return gFalse; + } + return gTrue; +} + +void PSStack::pushBool(GBool booln) { + if (checkOverflow()) { + stack[--sp].type = psBool; + stack[sp].booln = booln; + } +} + +void PSStack::pushInt(int intg) { + if (checkOverflow()) { + stack[--sp].type = psInt; + stack[sp].intg = intg; + } +} + +void PSStack::pushReal(double real) { + if (checkOverflow()) { + stack[--sp].type = psReal; + stack[sp].real = real; + } +} + +GBool PSStack::popBool() { + if (checkUnderflow() && checkType(psBool, psBool)) { + return stack[sp++].booln; + } + return gFalse; +} + +int PSStack::popInt() { + if (checkUnderflow() && checkType(psInt, psInt)) { + return stack[sp++].intg; + } + return 0; +} + +double PSStack::popNum() { + double ret; + + if (checkUnderflow() && checkType(psInt, psReal)) { + ret = (stack[sp].type == psInt) ? (double)stack[sp].intg : stack[sp].real; + ++sp; + return ret; + } + return 0; +} + +void PSStack::copy(int n) { + int i; + + if (sp + n > psStackSize) { + error(-1, "Stack underflow in PostScript function"); + return; + } + if (!checkOverflow(n)) { + return; + } + for (i = sp + n - 1; i >= sp; --i) { + stack[i - n] = stack[i]; + } + sp -= n; +} + +void PSStack::roll(int n, int j) { + PSObject obj; + int i, k; + + if (j >= 0) { + j %= n; + } else { + j = -j % n; + if (j != 0) { + j = n - j; + } + } + if (n <= 0 || j == 0) { + return; + } + for (i = 0; i < j; ++i) { + obj = stack[sp]; + for (k = sp; k < sp + n - 1; ++k) { + stack[k] = stack[k+1]; + } + stack[sp + n - 1] = obj; + } +} + +void PSStack::index(int i) { + if (!checkOverflow()) { + return; + } + --sp; + stack[sp] = stack[sp + 1 + i]; +} + +void PSStack::pop() { + if (!checkUnderflow()) { + return; + } + ++sp; +} + +PostScriptFunction::PostScriptFunction(Object *funcObj, Dict *dict) { + Stream *str; + int codePtr; + GString *tok; + + code = NULL; + codeSize = 0; + ok = gFalse; + + //----- initialize the generic stuff + if (!init(dict)) { + goto err1; + } + if (!hasRange) { + error(-1, "Type 4 function is missing range"); + goto err1; + } + + //----- get the stream + if (!funcObj->isStream()) { + error(-1, "Type 4 function isn't a stream"); + goto err1; + } + str = funcObj->getStream(); + + //----- parse the function + codeString = new GString(); + str->reset(); + if (!(tok = getToken(str)) || tok->cmp("{")) { + error(-1, "Expected '{' at start of PostScript function"); + if (tok) { + delete tok; + } + goto err1; + } + delete tok; + codePtr = 0; + if (!parseCode(str, &codePtr)) { + goto err2; + } + str->close(); + + ok = gTrue; + + err2: + str->close(); + err1: + return; +} + +PostScriptFunction::PostScriptFunction(PostScriptFunction *func) { + memcpy(this, func, sizeof(PostScriptFunction)); + code = (PSObject *)gmallocn(codeSize, sizeof(PSObject)); + memcpy(code, func->code, codeSize * sizeof(PSObject)); + codeString = func->codeString->copy(); +} + +PostScriptFunction::~PostScriptFunction() { + gfree(code); + delete codeString; +} + +void PostScriptFunction::transform(double *in, double *out) { + PSStack *stack; + int i; + + stack = new PSStack(); + for (i = 0; i < m; ++i) { + //~ may need to check for integers here + stack->pushReal(in[i]); + } + exec(stack, 0); + for (i = n - 1; i >= 0; --i) { + out[i] = stack->popNum(); + if (out[i] < range[i][0]) { + out[i] = range[i][0]; + } else if (out[i] > range[i][1]) { + out[i] = range[i][1]; + } + } + // if (!stack->empty()) { + // error(-1, "Extra values on stack at end of PostScript function"); + // } + delete stack; +} + +GBool PostScriptFunction::parseCode(Stream *str, int *codePtr) { + GString *tok; + char *p; + GBool isReal; + int opPtr, elsePtr; + int a, b, mid, cmp; + + while (1) { + if (!(tok = getToken(str))) { + error(-1, "Unexpected end of PostScript function stream"); + return gFalse; + } + p = tok->getCString(); + if (isdigit(*p) || *p == '.' || *p == '-') { + isReal = gFalse; + for (++p; *p; ++p) { + if (*p == '.') { + isReal = gTrue; + break; + } + } + resizeCode(*codePtr); + if (isReal) { + code[*codePtr].type = psReal; + code[*codePtr].real = atof(tok->getCString()); + } else { + code[*codePtr].type = psInt; + code[*codePtr].intg = atoi(tok->getCString()); + } + ++*codePtr; + delete tok; + } else if (!tok->cmp("{")) { + delete tok; + opPtr = *codePtr; + *codePtr += 3; + resizeCode(opPtr + 2); + if (!parseCode(str, codePtr)) { + return gFalse; + } + if (!(tok = getToken(str))) { + error(-1, "Unexpected end of PostScript function stream"); + return gFalse; + } + if (!tok->cmp("{")) { + elsePtr = *codePtr; + if (!parseCode(str, codePtr)) { + return gFalse; + } + delete tok; + if (!(tok = getToken(str))) { + error(-1, "Unexpected end of PostScript function stream"); + return gFalse; + } + } else { + elsePtr = -1; + } + if (!tok->cmp("if")) { + if (elsePtr >= 0) { + error(-1, "Got 'if' operator with two blocks in PostScript function"); + return gFalse; + } + code[opPtr].type = psOperator; + code[opPtr].op = psOpIf; + code[opPtr+2].type = psBlock; + code[opPtr+2].blk = *codePtr; + } else if (!tok->cmp("ifelse")) { + if (elsePtr < 0) { + error(-1, "Got 'ifelse' operator with one blocks in PostScript function"); + return gFalse; + } + code[opPtr].type = psOperator; + code[opPtr].op = psOpIfelse; + code[opPtr+1].type = psBlock; + code[opPtr+1].blk = elsePtr; + code[opPtr+2].type = psBlock; + code[opPtr+2].blk = *codePtr; + } else { + error(-1, "Expected if/ifelse operator in PostScript function"); + delete tok; + return gFalse; + } + delete tok; + } else if (!tok->cmp("}")) { + delete tok; + resizeCode(*codePtr); + code[*codePtr].type = psOperator; + code[*codePtr].op = psOpReturn; + ++*codePtr; + break; + } else { + a = -1; + b = nPSOps; + // invariant: psOpNames[a] < tok < psOpNames[b] + while (b - a > 1) { + mid = (a + b) / 2; + cmp = tok->cmp(psOpNames[mid]); + if (cmp > 0) { + a = mid; + } else if (cmp < 0) { + b = mid; + } else { + a = b = mid; + } + } + if (cmp != 0) { + error(-1, "Unknown operator '%s' in PostScript function", + tok->getCString()); + delete tok; + return gFalse; + } + delete tok; + resizeCode(*codePtr); + code[*codePtr].type = psOperator; + code[*codePtr].op = (PSOp)a; + ++*codePtr; + } + } + return gTrue; +} + +GString *PostScriptFunction::getToken(Stream *str) { + GString *s; + int c; + GBool comment; + + s = new GString(); + comment = gFalse; + while (1) { + if ((c = str->getChar()) == EOF) { + break; + } + codeString->append(c); + if (comment) { + if (c == '\x0a' || c == '\x0d') { + comment = gFalse; + } + } else if (c == '%') { + comment = gTrue; + } else if (!isspace(c)) { + break; + } + } + if (c == '{' || c == '}') { + s->append((char)c); + } else if (isdigit(c) || c == '.' || c == '-') { + while (1) { + s->append((char)c); + c = str->lookChar(); + if (c == EOF || !(isdigit(c) || c == '.' || c == '-')) { + break; + } + str->getChar(); + codeString->append(c); + } + } else { + while (1) { + s->append((char)c); + c = str->lookChar(); + if (c == EOF || !isalnum(c)) { + break; + } + str->getChar(); + codeString->append(c); + } + } + return s; +} + +void PostScriptFunction::resizeCode(int newSize) { + if (newSize >= codeSize) { + codeSize += 64; + code = (PSObject *)greallocn(code, codeSize, sizeof(PSObject)); + } +} + +void PostScriptFunction::exec(PSStack *stack, int codePtr) { + int i1, i2; + double r1, r2, result; + GBool b1, b2; + + while (1) { + switch (code[codePtr].type) { + case psInt: + stack->pushInt(code[codePtr++].intg); + break; + case psReal: + stack->pushReal(code[codePtr++].real); + break; + case psOperator: + switch (code[codePtr++].op) { + case psOpAbs: + if (stack->topIsInt()) { + stack->pushInt(abs(stack->popInt())); + } else { + stack->pushReal(fabs(stack->popNum())); + } + break; + case psOpAdd: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushInt(i1 + i2); + } else { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushReal(r1 + r2); + } + break; + case psOpAnd: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushInt(i1 & i2); + } else { + b2 = stack->popBool(); + b1 = stack->popBool(); + stack->pushBool(b1 && b2); + } + break; + case psOpAtan: + r2 = stack->popNum(); + r1 = stack->popNum(); + result = atan2(r1, r2) * 180.0 / M_PI; + if (result < 0) result += 360.0; + stack->pushReal(result); + break; + case psOpBitshift: + i2 = stack->popInt(); + i1 = stack->popInt(); + if (i2 > 0) { + stack->pushInt(i1 << i2); + } else if (i2 < 0) { + stack->pushInt((int)((Guint)i1 >> i2)); + } else { + stack->pushInt(i1); + } + break; + case psOpCeiling: + if (!stack->topIsInt()) { + stack->pushReal(ceil(stack->popNum())); + } + break; + case psOpCopy: + stack->copy(stack->popInt()); + break; + case psOpCos: + stack->pushReal(cos(stack->popNum() * M_PI / 180.0)); + break; + case psOpCvi: + if (!stack->topIsInt()) { + stack->pushInt((int)stack->popNum()); + } + break; + case psOpCvr: + if (!stack->topIsReal()) { + stack->pushReal(stack->popNum()); + } + break; + case psOpDiv: + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushReal(r1 / r2); + break; + case psOpDup: + stack->copy(1); + break; + case psOpEq: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushBool(i1 == i2); + } else if (stack->topTwoAreNums()) { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushBool(r1 == r2); + } else { + b2 = stack->popBool(); + b1 = stack->popBool(); + stack->pushBool(b1 == b2); + } + break; + case psOpExch: + stack->roll(2, 1); + break; + case psOpExp: + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushReal(pow(r1, r2)); + break; + case psOpFalse: + stack->pushBool(gFalse); + break; + case psOpFloor: + if (!stack->topIsInt()) { + stack->pushReal(floor(stack->popNum())); + } + break; + case psOpGe: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushBool(i1 >= i2); + } else { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushBool(r1 >= r2); + } + break; + case psOpGt: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushBool(i1 > i2); + } else { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushBool(r1 > r2); + } + break; + case psOpIdiv: + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushInt(i1 / i2); + break; + case psOpIndex: + stack->index(stack->popInt()); + break; + case psOpLe: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushBool(i1 <= i2); + } else { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushBool(r1 <= r2); + } + break; + case psOpLn: + stack->pushReal(log(stack->popNum())); + break; + case psOpLog: + stack->pushReal(log10(stack->popNum())); + break; + case psOpLt: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushBool(i1 < i2); + } else { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushBool(r1 < r2); + } + break; + case psOpMod: + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushInt(i1 % i2); + break; + case psOpMul: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + //~ should check for out-of-range, and push a real instead + stack->pushInt(i1 * i2); + } else { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushReal(r1 * r2); + } + break; + case psOpNe: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushBool(i1 != i2); + } else if (stack->topTwoAreNums()) { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushBool(r1 != r2); + } else { + b2 = stack->popBool(); + b1 = stack->popBool(); + stack->pushBool(b1 != b2); + } + break; + case psOpNeg: + if (stack->topIsInt()) { + stack->pushInt(-stack->popInt()); + } else { + stack->pushReal(-stack->popNum()); + } + break; + case psOpNot: + if (stack->topIsInt()) { + stack->pushInt(~stack->popInt()); + } else { + stack->pushBool(!stack->popBool()); + } + break; + case psOpOr: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushInt(i1 | i2); + } else { + b2 = stack->popBool(); + b1 = stack->popBool(); + stack->pushBool(b1 || b2); + } + break; + case psOpPop: + stack->pop(); + break; + case psOpRoll: + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->roll(i1, i2); + break; + case psOpRound: + if (!stack->topIsInt()) { + r1 = stack->popNum(); + stack->pushReal((r1 >= 0) ? floor(r1 + 0.5) : ceil(r1 - 0.5)); + } + break; + case psOpSin: + stack->pushReal(sin(stack->popNum() * M_PI / 180.0)); + break; + case psOpSqrt: + stack->pushReal(sqrt(stack->popNum())); + break; + case psOpSub: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushInt(i1 - i2); + } else { + r2 = stack->popNum(); + r1 = stack->popNum(); + stack->pushReal(r1 - r2); + } + break; + case psOpTrue: + stack->pushBool(gTrue); + break; + case psOpTruncate: + if (!stack->topIsInt()) { + r1 = stack->popNum(); + stack->pushReal((r1 >= 0) ? floor(r1) : ceil(r1)); + } + break; + case psOpXor: + if (stack->topTwoAreInts()) { + i2 = stack->popInt(); + i1 = stack->popInt(); + stack->pushInt(i1 ^ i2); + } else { + b2 = stack->popBool(); + b1 = stack->popBool(); + stack->pushBool(b1 ^ b2); + } + break; + case psOpIf: + b1 = stack->popBool(); + if (b1) { + exec(stack, codePtr + 2); + } + codePtr = code[codePtr + 1].blk; + break; + case psOpIfelse: + b1 = stack->popBool(); + if (b1) { + exec(stack, codePtr + 2); + } else { + exec(stack, code[codePtr].blk); + } + codePtr = code[codePtr + 1].blk; + break; + case psOpReturn: + return; + } + break; + default: + error(-1, "Internal: bad object in PostScript function code"); + break; + } + } +} diff --git a/kpdf/xpdf/xpdf/Gfx.cc b/kpdf/xpdf/xpdf/Gfx.cc deleted file mode 100644 index e3df8384..00000000 --- a/kpdf/xpdf/xpdf/Gfx.cc +++ /dev/null @@ -1,4189 +0,0 @@ -//======================================================================== -// -// Gfx.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include -#include "gmem.h" -#include "GlobalParams.h" -#include "CharTypes.h" -#include "Object.h" -#include "Array.h" -#include "Dict.h" -#include "Stream.h" -#include "Lexer.h" -#include "Parser.h" -#include "GfxFont.h" -#include "GfxState.h" -#include "OutputDev.h" -#include "Page.h" -#include "Annot.h" -#include "Error.h" -#include "Gfx.h" - -// the MSVC math.h doesn't define this -#ifndef M_PI -#define M_PI 3.14159265358979323846 -#endif - -//------------------------------------------------------------------------ -// constants -//------------------------------------------------------------------------ - -// Max recursive depth for a function shading fill. -#define functionMaxDepth 6 - -// Max delta allowed in any color component for a function shading fill. -#define functionColorDelta (dblToCol(1 / 256.0)) - -// Max number of splits along the t axis for an axial shading fill. -#define axialMaxSplits 256 - -// Max delta allowed in any color component for an axial shading fill. -#define axialColorDelta (dblToCol(1 / 256.0)) - -// Max number of splits along the t axis for a radial shading fill. -#define radialMaxSplits 256 - -// Max delta allowed in any color component for a radial shading fill. -#define radialColorDelta (dblToCol(1 / 256.0)) - -// Max recursive depth for a Gouraud triangle shading fill. -#define gouraudMaxDepth 6 - -// Max delta allowed in any color component for a Gouraud triangle -// shading fill. -#define gouraudColorDelta (dblToCol(1 / 256.0)) - -// Max recursive depth for a patch mesh shading fill. -#define patchMaxDepth 6 - -// Max delta allowed in any color component for a patch mesh shading -// fill. -#define patchColorDelta (dblToCol(1 / 256.0)) - -//------------------------------------------------------------------------ -// Operator table -//------------------------------------------------------------------------ - -#ifdef WIN32 // this works around a bug in the VC7 compiler -# pragma optimize("",off) -#endif - -Operator Gfx::opTab[] = { - {"\"", 3, {tchkNum, tchkNum, tchkString}, - &Gfx::opMoveSetShowText}, - {"'", 1, {tchkString}, - &Gfx::opMoveShowText}, - {"B", 0, {tchkNone}, - &Gfx::opFillStroke}, - {"B*", 0, {tchkNone}, - &Gfx::opEOFillStroke}, - {"BDC", 2, {tchkName, tchkProps}, - &Gfx::opBeginMarkedContent}, - {"BI", 0, {tchkNone}, - &Gfx::opBeginImage}, - {"BMC", 1, {tchkName}, - &Gfx::opBeginMarkedContent}, - {"BT", 0, {tchkNone}, - &Gfx::opBeginText}, - {"BX", 0, {tchkNone}, - &Gfx::opBeginIgnoreUndef}, - {"CS", 1, {tchkName}, - &Gfx::opSetStrokeColorSpace}, - {"DP", 2, {tchkName, tchkProps}, - &Gfx::opMarkPoint}, - {"Do", 1, {tchkName}, - &Gfx::opXObject}, - {"EI", 0, {tchkNone}, - &Gfx::opEndImage}, - {"EMC", 0, {tchkNone}, - &Gfx::opEndMarkedContent}, - {"ET", 0, {tchkNone}, - &Gfx::opEndText}, - {"EX", 0, {tchkNone}, - &Gfx::opEndIgnoreUndef}, - {"F", 0, {tchkNone}, - &Gfx::opFill}, - {"G", 1, {tchkNum}, - &Gfx::opSetStrokeGray}, - {"ID", 0, {tchkNone}, - &Gfx::opImageData}, - {"J", 1, {tchkInt}, - &Gfx::opSetLineCap}, - {"K", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, - &Gfx::opSetStrokeCMYKColor}, - {"M", 1, {tchkNum}, - &Gfx::opSetMiterLimit}, - {"MP", 1, {tchkName}, - &Gfx::opMarkPoint}, - {"Q", 0, {tchkNone}, - &Gfx::opRestore}, - {"RG", 3, {tchkNum, tchkNum, tchkNum}, - &Gfx::opSetStrokeRGBColor}, - {"S", 0, {tchkNone}, - &Gfx::opStroke}, - {"SC", -4, {tchkNum, tchkNum, tchkNum, tchkNum}, - &Gfx::opSetStrokeColor}, - {"SCN", -33, {tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN}, - &Gfx::opSetStrokeColorN}, - {"T*", 0, {tchkNone}, - &Gfx::opTextNextLine}, - {"TD", 2, {tchkNum, tchkNum}, - &Gfx::opTextMoveSet}, - {"TJ", 1, {tchkArray}, - &Gfx::opShowSpaceText}, - {"TL", 1, {tchkNum}, - &Gfx::opSetTextLeading}, - {"Tc", 1, {tchkNum}, - &Gfx::opSetCharSpacing}, - {"Td", 2, {tchkNum, tchkNum}, - &Gfx::opTextMove}, - {"Tf", 2, {tchkName, tchkNum}, - &Gfx::opSetFont}, - {"Tj", 1, {tchkString}, - &Gfx::opShowText}, - {"Tm", 6, {tchkNum, tchkNum, tchkNum, tchkNum, - tchkNum, tchkNum}, - &Gfx::opSetTextMatrix}, - {"Tr", 1, {tchkInt}, - &Gfx::opSetTextRender}, - {"Ts", 1, {tchkNum}, - &Gfx::opSetTextRise}, - {"Tw", 1, {tchkNum}, - &Gfx::opSetWordSpacing}, - {"Tz", 1, {tchkNum}, - &Gfx::opSetHorizScaling}, - {"W", 0, {tchkNone}, - &Gfx::opClip}, - {"W*", 0, {tchkNone}, - &Gfx::opEOClip}, - {"b", 0, {tchkNone}, - &Gfx::opCloseFillStroke}, - {"b*", 0, {tchkNone}, - &Gfx::opCloseEOFillStroke}, - {"c", 6, {tchkNum, tchkNum, tchkNum, tchkNum, - tchkNum, tchkNum}, - &Gfx::opCurveTo}, - {"cm", 6, {tchkNum, tchkNum, tchkNum, tchkNum, - tchkNum, tchkNum}, - &Gfx::opConcat}, - {"cs", 1, {tchkName}, - &Gfx::opSetFillColorSpace}, - {"d", 2, {tchkArray, tchkNum}, - &Gfx::opSetDash}, - {"d0", 2, {tchkNum, tchkNum}, - &Gfx::opSetCharWidth}, - {"d1", 6, {tchkNum, tchkNum, tchkNum, tchkNum, - tchkNum, tchkNum}, - &Gfx::opSetCacheDevice}, - {"f", 0, {tchkNone}, - &Gfx::opFill}, - {"f*", 0, {tchkNone}, - &Gfx::opEOFill}, - {"g", 1, {tchkNum}, - &Gfx::opSetFillGray}, - {"gs", 1, {tchkName}, - &Gfx::opSetExtGState}, - {"h", 0, {tchkNone}, - &Gfx::opClosePath}, - {"i", 1, {tchkNum}, - &Gfx::opSetFlat}, - {"j", 1, {tchkInt}, - &Gfx::opSetLineJoin}, - {"k", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, - &Gfx::opSetFillCMYKColor}, - {"l", 2, {tchkNum, tchkNum}, - &Gfx::opLineTo}, - {"m", 2, {tchkNum, tchkNum}, - &Gfx::opMoveTo}, - {"n", 0, {tchkNone}, - &Gfx::opEndPath}, - {"q", 0, {tchkNone}, - &Gfx::opSave}, - {"re", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, - &Gfx::opRectangle}, - {"rg", 3, {tchkNum, tchkNum, tchkNum}, - &Gfx::opSetFillRGBColor}, - {"ri", 1, {tchkName}, - &Gfx::opSetRenderingIntent}, - {"s", 0, {tchkNone}, - &Gfx::opCloseStroke}, - {"sc", -4, {tchkNum, tchkNum, tchkNum, tchkNum}, - &Gfx::opSetFillColor}, - {"scn", -33, {tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN, tchkSCN, tchkSCN, tchkSCN, - tchkSCN}, - &Gfx::opSetFillColorN}, - {"sh", 1, {tchkName}, - &Gfx::opShFill}, - {"v", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, - &Gfx::opCurveTo1}, - {"w", 1, {tchkNum}, - &Gfx::opSetLineWidth}, - {"y", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, - &Gfx::opCurveTo2}, -}; - -#ifdef WIN32 // this works around a bug in the VC7 compiler -# pragma optimize("",on) -#endif - -#define numOps (sizeof(opTab) / sizeof(Operator)) - -//------------------------------------------------------------------------ -// GfxResources -//------------------------------------------------------------------------ - -GfxResources::GfxResources(XRef *xref, Dict *resDict, GfxResources *nextA) { - Object obj1, obj2; - Ref r; - - if (resDict) { - - // build font dictionary - fonts = NULL; - resDict->lookupNF("Font", &obj1); - if (obj1.isRef()) { - obj1.fetch(xref, &obj2); - if (obj2.isDict()) { - r = obj1.getRef(); - fonts = new GfxFontDict(xref, &r, obj2.getDict()); - } - obj2.free(); - } else if (obj1.isDict()) { - fonts = new GfxFontDict(xref, NULL, obj1.getDict()); - } - obj1.free(); - - // get XObject dictionary - resDict->lookup("XObject", &xObjDict); - - // get color space dictionary - resDict->lookup("ColorSpace", &colorSpaceDict); - - // get pattern dictionary - resDict->lookup("Pattern", &patternDict); - - // get shading dictionary - resDict->lookup("Shading", &shadingDict); - - // get graphics state parameter dictionary - resDict->lookup("ExtGState", &gStateDict); - - } else { - fonts = NULL; - xObjDict.initNull(); - colorSpaceDict.initNull(); - patternDict.initNull(); - shadingDict.initNull(); - gStateDict.initNull(); - } - - next = nextA; -} - -GfxResources::~GfxResources() { - if (fonts) { - delete fonts; - } - xObjDict.free(); - colorSpaceDict.free(); - patternDict.free(); - shadingDict.free(); - gStateDict.free(); -} - -GfxFont *GfxResources::lookupFont(char *name) { - GfxFont *font; - GfxResources *resPtr; - - for (resPtr = this; resPtr; resPtr = resPtr->next) { - if (resPtr->fonts) { - if ((font = resPtr->fonts->lookup(name))) - return font; - } - } - error(-1, "Unknown font tag '%s'", name); - return NULL; -} - -GBool GfxResources::lookupXObject(char *name, Object *obj) { - GfxResources *resPtr; - - for (resPtr = this; resPtr; resPtr = resPtr->next) { - if (resPtr->xObjDict.isDict()) { - if (!resPtr->xObjDict.dictLookup(name, obj)->isNull()) - return gTrue; - obj->free(); - } - } - error(-1, "XObject '%s' is unknown", name); - return gFalse; -} - -GBool GfxResources::lookupXObjectNF(char *name, Object *obj) { - GfxResources *resPtr; - - for (resPtr = this; resPtr; resPtr = resPtr->next) { - if (resPtr->xObjDict.isDict()) { - if (!resPtr->xObjDict.dictLookupNF(name, obj)->isNull()) - return gTrue; - obj->free(); - } - } - error(-1, "XObject '%s' is unknown", name); - return gFalse; -} - -void GfxResources::lookupColorSpace(char *name, Object *obj) { - GfxResources *resPtr; - - for (resPtr = this; resPtr; resPtr = resPtr->next) { - if (resPtr->colorSpaceDict.isDict()) { - if (!resPtr->colorSpaceDict.dictLookup(name, obj)->isNull()) { - return; - } - obj->free(); - } - } - obj->initNull(); -} - -GfxPattern *GfxResources::lookupPattern(char *name) { - GfxResources *resPtr; - GfxPattern *pattern; - Object obj; - - for (resPtr = this; resPtr; resPtr = resPtr->next) { - if (resPtr->patternDict.isDict()) { - if (!resPtr->patternDict.dictLookup(name, &obj)->isNull()) { - pattern = GfxPattern::parse(&obj); - obj.free(); - return pattern; - } - obj.free(); - } - } - error(-1, "Unknown pattern '%s'", name); - return NULL; -} - -GfxShading *GfxResources::lookupShading(char *name) { - GfxResources *resPtr; - GfxShading *shading; - Object obj; - - for (resPtr = this; resPtr; resPtr = resPtr->next) { - if (resPtr->shadingDict.isDict()) { - if (!resPtr->shadingDict.dictLookup(name, &obj)->isNull()) { - shading = GfxShading::parse(&obj); - obj.free(); - return shading; - } - obj.free(); - } - } - error(-1, "Unknown shading '%s'", name); - return NULL; -} - -GBool GfxResources::lookupGState(char *name, Object *obj) { - GfxResources *resPtr; - - for (resPtr = this; resPtr; resPtr = resPtr->next) { - if (resPtr->gStateDict.isDict()) { - if (!resPtr->gStateDict.dictLookup(name, obj)->isNull()) { - return gTrue; - } - obj->free(); - } - } - error(-1, "ExtGState '%s' is unknown", name); - return gFalse; -} - -//------------------------------------------------------------------------ -// Gfx -//------------------------------------------------------------------------ - -Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, - double hDPI, double vDPI, PDFRectangle *box, - PDFRectangle *cropBox, int rotate, - GBool (*abortCheckCbkA)(void *data), - void *abortCheckCbkDataA) { - int i; - - xref = xrefA; - subPage = gFalse; - printCommands = globalParams->getPrintCommands(); - - // start the resource stack - res = new GfxResources(xref, resDict, NULL); - - // initialize - out = outA; - state = new GfxState(hDPI, vDPI, box, rotate, out->upsideDown()); - fontChanged = gFalse; - clip = clipNone; - ignoreUndef = 0; - out->startPage(pageNum, state); - out->setDefaultCTM(state->getCTM()); - out->updateAll(state); - for (i = 0; i < 6; ++i) { - baseMatrix[i] = state->getCTM()[i]; - } - formDepth = 0; - parser = NULL; - abortCheckCbk = abortCheckCbkA; - abortCheckCbkData = abortCheckCbkDataA; - - // set crop box - if (cropBox) { - state->moveTo(cropBox->x1, cropBox->y1); - state->lineTo(cropBox->x2, cropBox->y1); - state->lineTo(cropBox->x2, cropBox->y2); - state->lineTo(cropBox->x1, cropBox->y2); - state->closePath(); - state->clip(); - out->clip(state); - state->clearPath(); - } -} - -Gfx::Gfx(XRef *xrefA, OutputDev *outA, Dict *resDict, - PDFRectangle *box, PDFRectangle *cropBox, - GBool (*abortCheckCbkA)(void *data), - void *abortCheckCbkDataA) { - int i; - - xref = xrefA; - subPage = gTrue; - printCommands = globalParams->getPrintCommands(); - - // start the resource stack - res = new GfxResources(xref, resDict, NULL); - - // initialize - out = outA; - state = new GfxState(72, 72, box, 0, gFalse); - fontChanged = gFalse; - clip = clipNone; - ignoreUndef = 0; - for (i = 0; i < 6; ++i) { - baseMatrix[i] = state->getCTM()[i]; - } - formDepth = 0; - parser = NULL; - abortCheckCbk = abortCheckCbkA; - abortCheckCbkData = abortCheckCbkDataA; - - // set crop box - if (cropBox) { - state->moveTo(cropBox->x1, cropBox->y1); - state->lineTo(cropBox->x2, cropBox->y1); - state->lineTo(cropBox->x2, cropBox->y2); - state->lineTo(cropBox->x1, cropBox->y2); - state->closePath(); - state->clip(); - out->clip(state); - state->clearPath(); - } -} - -Gfx::~Gfx() { - while (state->hasSaves()) { - restoreState(); - } - if (!subPage) { - out->endPage(); - } - while (res) { - popResources(); - } - if (state) { - delete state; - } -} - -void Gfx::display(Object *obj, GBool topLevel) { - Object obj2; - int i; - - if (obj->isArray()) { - for (i = 0; i < obj->arrayGetLength(); ++i) { - obj->arrayGet(i, &obj2); - if (!obj2.isStream()) { - error(-1, "Weird page contents"); - obj2.free(); - return; - } - obj2.free(); - } - } else if (!obj->isStream()) { - error(-1, "Weird page contents"); - return; - } - parser = new Parser(xref, new Lexer(xref, obj), gFalse); - go(topLevel); - delete parser; - parser = NULL; -} - -void Gfx::go(GBool topLevel) { - Object obj; - Object args[maxArgs]; - int numArgs, i; - int lastAbortCheck; - - // scan a sequence of objects - updateLevel = lastAbortCheck = 0; - numArgs = 0; - parser->getObj(&obj); - while (!obj.isEOF()) { - - // got a command - execute it - if (obj.isCmd()) { - if (printCommands) { - obj.print(stdout); - for (i = 0; i < numArgs; ++i) { - printf(" "); - args[i].print(stdout); - } - printf("\n"); - fflush(stdout); - } - execOp(&obj, args, numArgs); - obj.free(); - for (i = 0; i < numArgs; ++i) - args[i].free(); - numArgs = 0; - - // periodically update display - if (++updateLevel >= 20000) { - out->dump(); - updateLevel = 0; - } - - // check for an abort - if (abortCheckCbk) { - if (updateLevel - lastAbortCheck > 10) { - if ((*abortCheckCbk)(abortCheckCbkData)) { - break; - } - lastAbortCheck = updateLevel; - } - } - - // got an argument - save it - } else if (numArgs < maxArgs) { - args[numArgs++] = obj; - - // too many arguments - something is wrong - } else { - error(getPos(), "Too many args in content stream"); - if (printCommands) { - printf("throwing away arg: "); - obj.print(stdout); - printf("\n"); - fflush(stdout); - } - obj.free(); - } - - // grab the next object - parser->getObj(&obj); - } - obj.free(); - - // args at end with no command - if (numArgs > 0) { - error(getPos(), "Leftover args in content stream"); - if (printCommands) { - printf("%d leftovers:", numArgs); - for (i = 0; i < numArgs; ++i) { - printf(" "); - args[i].print(stdout); - } - printf("\n"); - fflush(stdout); - } - for (i = 0; i < numArgs; ++i) - args[i].free(); - } - - // update display - if (topLevel && updateLevel > 0) { - out->dump(); - } -} - -void Gfx::execOp(Object *cmd, Object args[], int numArgs) { - Operator *op; - char *name; - Object *argPtr; - int i; - - // find operator - name = cmd->getCmd(); - if (!(op = findOp(name))) { - if (ignoreUndef == 0) - error(getPos(), "Unknown operator '%s'", name); - return; - } - - // type check args - argPtr = args; - if (op->numArgs >= 0) { - if (numArgs < op->numArgs) { - error(getPos(), "Too few (%d) args to '%s' operator", numArgs, name); - return; - } - if (numArgs > op->numArgs) { -#if 0 - error(getPos(), "Too many (%d) args to '%s' operator", numArgs, name); -#endif - argPtr += numArgs - op->numArgs; - numArgs = op->numArgs; - } - } else { - if (numArgs > -op->numArgs) { - error(getPos(), "Too many (%d) args to '%s' operator", - numArgs, name); - return; - } - } - for (i = 0; i < numArgs; ++i) { - if (!checkArg(&argPtr[i], op->tchk[i])) { - error(getPos(), "Arg #%d to '%s' operator is wrong type (%s)", - i, name, argPtr[i].getTypeName()); - return; - } - } - - // do it - (this->*op->func)(argPtr, numArgs); -} - -Operator *Gfx::findOp(char *name) { - int a, b, m, cmp; - - a = -1; - b = numOps; - // invariant: opTab[a] < name < opTab[b] - while (b - a > 1) { - m = (a + b) / 2; - cmp = strcmp(opTab[m].name, name); - if (cmp < 0) - a = m; - else if (cmp > 0) - b = m; - else - a = b = m; - } - if (cmp != 0) - return NULL; - return &opTab[a]; -} - -GBool Gfx::checkArg(Object *arg, TchkType type) { - switch (type) { - case tchkBool: return arg->isBool(); - case tchkInt: return arg->isInt(); - case tchkNum: return arg->isNum(); - case tchkString: return arg->isString(); - case tchkName: return arg->isName(); - case tchkArray: return arg->isArray(); - case tchkProps: return arg->isDict() || arg->isName(); - case tchkSCN: return arg->isNum() || arg->isName(); - case tchkNone: return gFalse; - } - return gFalse; -} - -int Gfx::getPos() { - return parser ? parser->getPos() : -1; -} - -//------------------------------------------------------------------------ -// graphics state operators -//------------------------------------------------------------------------ - -void Gfx::opSave(Object * /*args[]*/, int /*numArgs*/) { - saveState(); -} - -void Gfx::opRestore(Object * /*args[]*/, int /*numArgs*/) { - restoreState(); -} - -void Gfx::opConcat(Object args[], int /*numArgs*/) { - state->concatCTM(args[0].getNum(), args[1].getNum(), - args[2].getNum(), args[3].getNum(), - args[4].getNum(), args[5].getNum()); - out->updateCTM(state, args[0].getNum(), args[1].getNum(), - args[2].getNum(), args[3].getNum(), - args[4].getNum(), args[5].getNum()); - fontChanged = gTrue; -} - -void Gfx::opSetDash(Object args[], int /*numArgs*/) { - Array *a; - int length; - Object obj; - double *dash; - int i; - - a = args[0].getArray(); - length = a->getLength(); - if (length == 0) { - dash = NULL; - } else { - dash = (double *)gmallocn(length, sizeof(double)); - for (i = 0; i < length; ++i) { - dash[i] = a->get(i, &obj)->getNum(); - obj.free(); - } - } - state->setLineDash(dash, length, args[1].getNum()); - out->updateLineDash(state); -} - -void Gfx::opSetFlat(Object args[], int /*numArgs*/) { - state->setFlatness((int)args[0].getNum()); - out->updateFlatness(state); -} - -void Gfx::opSetLineJoin(Object args[], int /*numArgs*/) { - state->setLineJoin(args[0].getInt()); - out->updateLineJoin(state); -} - -void Gfx::opSetLineCap(Object args[], int /*numArgs*/) { - state->setLineCap(args[0].getInt()); - out->updateLineCap(state); -} - -void Gfx::opSetMiterLimit(Object args[], int /*numArgs*/) { - state->setMiterLimit(args[0].getNum()); - out->updateMiterLimit(state); -} - -void Gfx::opSetLineWidth(Object args[], int /*numArgs*/) { - state->setLineWidth(args[0].getNum()); - out->updateLineWidth(state); -} - -void Gfx::opSetExtGState(Object args[], int /*numArgs*/) { - Object obj1, obj2, obj3, obj4, obj5; - GfxBlendMode mode; - GBool haveFillOP; - Function *funcs[4]; - GfxColor backdropColor; - GBool haveBackdropColor; - GfxColorSpace *blendingColorSpace; - GBool alpha, isolated, knockout; - int i; - - if (!res->lookupGState(args[0].getName(), &obj1)) { - return; - } - if (!obj1.isDict()) { - error(getPos(), "ExtGState '%s' is wrong type", args[0].getName()); - obj1.free(); - return; - } - if (printCommands) { - printf(" gfx state dict: "); - obj1.print(); - printf("\n"); - } - - // transparency support: blend mode, fill/stroke opacity - if (!obj1.dictLookup("BM", &obj2)->isNull()) { - if (state->parseBlendMode(&obj2, &mode)) { - state->setBlendMode(mode); - out->updateBlendMode(state); - } else { - error(getPos(), "Invalid blend mode in ExtGState"); - } - } - obj2.free(); - if (obj1.dictLookup("ca", &obj2)->isNum()) { - state->setFillOpacity(obj2.getNum()); - out->updateFillOpacity(state); - } - obj2.free(); - if (obj1.dictLookup("CA", &obj2)->isNum()) { - state->setStrokeOpacity(obj2.getNum()); - out->updateStrokeOpacity(state); - } - obj2.free(); - - // fill/stroke overprint - if ((haveFillOP = (obj1.dictLookup("op", &obj2)->isBool()))) { - state->setFillOverprint(obj2.getBool()); - out->updateFillOverprint(state); - } - obj2.free(); - if (obj1.dictLookup("OP", &obj2)->isBool()) { - state->setStrokeOverprint(obj2.getBool()); - out->updateStrokeOverprint(state); - if (!haveFillOP) { - state->setFillOverprint(obj2.getBool()); - out->updateFillOverprint(state); - } - } - obj2.free(); - - // stroke adjust - if (obj1.dictLookup("SA", &obj2)->isBool()) { - state->setStrokeAdjust(obj2.getBool()); - out->updateStrokeAdjust(state); - } - obj2.free(); - - // transfer function - if (obj1.dictLookup("TR2", &obj2)->isNull()) { - obj2.free(); - obj1.dictLookup("TR", &obj2); - } - if (obj2.isName("Default") || - obj2.isName("Identity")) { - funcs[0] = funcs[1] = funcs[2] = funcs[3] = NULL; - state->setTransfer(funcs); - out->updateTransfer(state); - } else if (obj2.isArray() && obj2.arrayGetLength() == 4) { - for (i = 0; i < 4; ++i) { - obj2.arrayGet(i, &obj3); - funcs[i] = Function::parse(&obj3); - obj3.free(); - if (!funcs[i]) { - break; - } - } - if (i == 4) { - state->setTransfer(funcs); - out->updateTransfer(state); - } - } else if (obj2.isName() || obj2.isDict() || obj2.isStream()) { - if ((funcs[0] = Function::parse(&obj2))) { - funcs[1] = funcs[2] = funcs[3] = NULL; - state->setTransfer(funcs); - out->updateTransfer(state); - } - } else if (!obj2.isNull()) { - error(getPos(), "Invalid transfer function in ExtGState"); - } - obj2.free(); - - // soft mask - if (!obj1.dictLookup("SMask", &obj2)->isNull()) { - if (obj2.isName("None")) { - out->clearSoftMask(state); - } else if (obj2.isDict()) { - if (obj2.dictLookup("S", &obj3)->isName("Alpha")) { - alpha = gTrue; - } else { // "Luminosity" - alpha = gFalse; - } - obj3.free(); - funcs[0] = NULL; - if (!obj2.dictLookup("TR", &obj3)->isNull()) { - funcs[0] = Function::parse(&obj3); - if (funcs[0]->getInputSize() != 1 || - funcs[0]->getOutputSize() != 1) { - error(getPos(), - "Invalid transfer function in soft mask in ExtGState"); - delete funcs[0]; - funcs[0] = NULL; - } - } - obj3.free(); - if ((haveBackdropColor = obj2.dictLookup("BC", &obj3)->isArray())) { - for (i = 0; i < gfxColorMaxComps; ++i) { - backdropColor.c[i] = 0; - } - for (i = 0; i < obj3.arrayGetLength() && i < gfxColorMaxComps; ++i) { - obj3.arrayGet(i, &obj4); - if (obj4.isNum()) { - backdropColor.c[i] = dblToCol(obj4.getNum()); - } - obj4.free(); - } - } - obj3.free(); - if (obj2.dictLookup("G", &obj3)->isStream()) { - if (obj3.streamGetDict()->lookup("Group", &obj4)->isDict()) { - blendingColorSpace = NULL; - isolated = knockout = gFalse; - if (!obj4.dictLookup("CS", &obj5)->isNull()) { - blendingColorSpace = GfxColorSpace::parse(&obj5); - } - obj5.free(); - if (obj4.dictLookup("I", &obj5)->isBool()) { - isolated = obj5.getBool(); - } - obj5.free(); - if (obj4.dictLookup("K", &obj5)->isBool()) { - knockout = obj5.getBool(); - } - obj5.free(); - if (!haveBackdropColor) { - if (blendingColorSpace) { - blendingColorSpace->getDefaultColor(&backdropColor); - } else { - //~ need to get the parent or default color space (?) - for (i = 0; i < gfxColorMaxComps; ++i) { - backdropColor.c[i] = 0; - } - } - } - doSoftMask(&obj3, alpha, blendingColorSpace, - isolated, knockout, funcs[0], &backdropColor); - if (funcs[0]) { - delete funcs[0]; - } - } else { - error(getPos(), "Invalid soft mask in ExtGState - missing group"); - } - obj4.free(); - } else { - error(getPos(), "Invalid soft mask in ExtGState - missing group"); - } - obj3.free(); - } else if (!obj2.isNull()) { - error(getPos(), "Invalid soft mask in ExtGState"); - } - } - obj2.free(); - - obj1.free(); -} - -void Gfx::doSoftMask(Object *str, GBool alpha, - GfxColorSpace *blendingColorSpace, - GBool isolated, GBool knockout, - Function *transferFunc, GfxColor *backdropColor) { - Dict *dict, *resDict; - double m[6], bbox[4]; - Object obj1, obj2; - int i; - - // check for excessive recursion - if (formDepth > 20) { - return; - } - - // get stream dict - dict = str->streamGetDict(); - - // check form type - dict->lookup("FormType", &obj1); - if (!(obj1.isNull() || (obj1.isInt() && obj1.getInt() == 1))) { - error(getPos(), "Unknown form type"); - } - obj1.free(); - - // get bounding box - dict->lookup("BBox", &obj1); - if (!obj1.isArray()) { - obj1.free(); - error(getPos(), "Bad form bounding box"); - return; - } - for (i = 0; i < 4; ++i) { - obj1.arrayGet(i, &obj2); - bbox[i] = obj2.getNum(); - obj2.free(); - } - obj1.free(); - - // get matrix - dict->lookup("Matrix", &obj1); - if (obj1.isArray()) { - for (i = 0; i < 6; ++i) { - obj1.arrayGet(i, &obj2); - m[i] = obj2.getNum(); - obj2.free(); - } - } else { - m[0] = 1; m[1] = 0; - m[2] = 0; m[3] = 1; - m[4] = 0; m[5] = 0; - } - obj1.free(); - - // get resources - dict->lookup("Resources", &obj1); - resDict = obj1.isDict() ? obj1.getDict() : (Dict *)NULL; - - // draw it - ++formDepth; - doForm1(str, resDict, m, bbox, gTrue, gTrue, - blendingColorSpace, isolated, knockout, - alpha, transferFunc, backdropColor); - --formDepth; - - if (blendingColorSpace) { - delete blendingColorSpace; - } - obj1.free(); -} - -void Gfx::opSetRenderingIntent(Object * /*args[]*/, int /*numArgs*/) { -} - -//------------------------------------------------------------------------ -// color operators -//------------------------------------------------------------------------ - -void Gfx::opSetFillGray(Object args[], int /*numArgs*/) { - GfxColor color; - - state->setFillPattern(NULL); - state->setFillColorSpace(new GfxDeviceGrayColorSpace()); - out->updateFillColorSpace(state); - color.c[0] = dblToCol(args[0].getNum()); - state->setFillColor(&color); - out->updateFillColor(state); -} - -void Gfx::opSetStrokeGray(Object args[], int /*numArgs*/) { - GfxColor color; - - state->setStrokePattern(NULL); - state->setStrokeColorSpace(new GfxDeviceGrayColorSpace()); - out->updateStrokeColorSpace(state); - color.c[0] = dblToCol(args[0].getNum()); - state->setStrokeColor(&color); - out->updateStrokeColor(state); -} - -void Gfx::opSetFillCMYKColor(Object args[], int /*numArgs*/) { - GfxColor color; - int i; - - state->setFillPattern(NULL); - state->setFillColorSpace(new GfxDeviceCMYKColorSpace()); - out->updateFillColorSpace(state); - for (i = 0; i < 4; ++i) { - color.c[i] = dblToCol(args[i].getNum()); - } - state->setFillColor(&color); - out->updateFillColor(state); -} - -void Gfx::opSetStrokeCMYKColor(Object args[], int /*numArgs*/) { - GfxColor color; - int i; - - state->setStrokePattern(NULL); - state->setStrokeColorSpace(new GfxDeviceCMYKColorSpace()); - out->updateStrokeColorSpace(state); - for (i = 0; i < 4; ++i) { - color.c[i] = dblToCol(args[i].getNum()); - } - state->setStrokeColor(&color); - out->updateStrokeColor(state); -} - -void Gfx::opSetFillRGBColor(Object args[], int /*numArgs*/) { - GfxColor color; - int i; - - state->setFillPattern(NULL); - state->setFillColorSpace(new GfxDeviceRGBColorSpace()); - out->updateFillColorSpace(state); - for (i = 0; i < 3; ++i) { - color.c[i] = dblToCol(args[i].getNum()); - } - state->setFillColor(&color); - out->updateFillColor(state); -} - -void Gfx::opSetStrokeRGBColor(Object args[], int /*numArgs*/) { - GfxColor color; - int i; - - state->setStrokePattern(NULL); - state->setStrokeColorSpace(new GfxDeviceRGBColorSpace()); - out->updateStrokeColorSpace(state); - for (i = 0; i < 3; ++i) { - color.c[i] = dblToCol(args[i].getNum()); - } - state->setStrokeColor(&color); - out->updateStrokeColor(state); -} - -void Gfx::opSetFillColorSpace(Object args[], int /*numArgs*/) { - Object obj; - GfxColorSpace *colorSpace; - GfxColor color; - - state->setFillPattern(NULL); - res->lookupColorSpace(args[0].getName(), &obj); - if (obj.isNull()) { - colorSpace = GfxColorSpace::parse(&args[0]); - } else { - colorSpace = GfxColorSpace::parse(&obj); - } - obj.free(); - if (colorSpace) { - state->setFillColorSpace(colorSpace); - out->updateFillColorSpace(state); - colorSpace->getDefaultColor(&color); - state->setFillColor(&color); - out->updateFillColor(state); - } else { - error(getPos(), "Bad color space (fill)"); - } -} - -void Gfx::opSetStrokeColorSpace(Object args[], int /*numArgs*/) { - Object obj; - GfxColorSpace *colorSpace; - GfxColor color; - - state->setStrokePattern(NULL); - res->lookupColorSpace(args[0].getName(), &obj); - if (obj.isNull()) { - colorSpace = GfxColorSpace::parse(&args[0]); - } else { - colorSpace = GfxColorSpace::parse(&obj); - } - obj.free(); - if (colorSpace) { - state->setStrokeColorSpace(colorSpace); - out->updateStrokeColorSpace(state); - colorSpace->getDefaultColor(&color); - state->setStrokeColor(&color); - out->updateStrokeColor(state); - } else { - error(getPos(), "Bad color space (stroke)"); - } -} - -void Gfx::opSetFillColor(Object args[], int numArgs) { - GfxColor color; - int i; - - if (numArgs != state->getFillColorSpace()->getNComps()) { - error(getPos(), "Incorrect number of arguments in 'sc' command"); - return; - } - state->setFillPattern(NULL); - for (i = 0; i < numArgs; ++i) { - color.c[i] = dblToCol(args[i].getNum()); - } - state->setFillColor(&color); - out->updateFillColor(state); -} - -void Gfx::opSetStrokeColor(Object args[], int numArgs) { - GfxColor color; - int i; - - if (numArgs != state->getStrokeColorSpace()->getNComps()) { - error(getPos(), "Incorrect number of arguments in 'SC' command"); - return; - } - state->setStrokePattern(NULL); - for (i = 0; i < numArgs; ++i) { - color.c[i] = dblToCol(args[i].getNum()); - } - state->setStrokeColor(&color); - out->updateStrokeColor(state); -} - -void Gfx::opSetFillColorN(Object args[], int numArgs) { - GfxColor color; - GfxPattern *pattern; - int i; - - if (state->getFillColorSpace()->getMode() == csPattern) { - if (numArgs > 1) { - if (!((GfxPatternColorSpace *)state->getFillColorSpace())->getUnder() || - numArgs - 1 != ((GfxPatternColorSpace *)state->getFillColorSpace()) - ->getUnder()->getNComps()) { - error(getPos(), "Incorrect number of arguments in 'scn' command"); - return; - } - for (i = 0; i < numArgs - 1 && i < gfxColorMaxComps; ++i) { - if (args[i].isNum()) { - color.c[i] = dblToCol(args[i].getNum()); - } - } - state->setFillColor(&color); - out->updateFillColor(state); - } - if (args[numArgs-1].isName() && - (pattern = res->lookupPattern(args[numArgs-1].getName()))) { - state->setFillPattern(pattern); - } - - } else { - if (numArgs != state->getFillColorSpace()->getNComps()) { - error(getPos(), "Incorrect number of arguments in 'scn' command"); - return; - } - state->setFillPattern(NULL); - for (i = 0; i < numArgs && i < gfxColorMaxComps; ++i) { - if (args[i].isNum()) { - color.c[i] = dblToCol(args[i].getNum()); - } - } - state->setFillColor(&color); - out->updateFillColor(state); - } -} - -void Gfx::opSetStrokeColorN(Object args[], int numArgs) { - GfxColor color; - GfxPattern *pattern; - int i; - - if (state->getStrokeColorSpace()->getMode() == csPattern) { - if (numArgs > 1) { - if (!((GfxPatternColorSpace *)state->getStrokeColorSpace()) - ->getUnder() || - numArgs - 1 != ((GfxPatternColorSpace *)state->getStrokeColorSpace()) - ->getUnder()->getNComps()) { - error(getPos(), "Incorrect number of arguments in 'SCN' command"); - return; - } - for (i = 0; i < numArgs - 1 && i < gfxColorMaxComps; ++i) { - if (args[i].isNum()) { - color.c[i] = dblToCol(args[i].getNum()); - } - } - state->setStrokeColor(&color); - out->updateStrokeColor(state); - } - if (args[numArgs-1].isName() && - (pattern = res->lookupPattern(args[numArgs-1].getName()))) { - state->setStrokePattern(pattern); - } - - } else { - if (numArgs != state->getStrokeColorSpace()->getNComps()) { - error(getPos(), "Incorrect number of arguments in 'SCN' command"); - return; - } - state->setStrokePattern(NULL); - for (i = 0; i < numArgs && i < gfxColorMaxComps; ++i) { - if (args[i].isNum()) { - color.c[i] = dblToCol(args[i].getNum()); - } - } - state->setStrokeColor(&color); - out->updateStrokeColor(state); - } -} - -//------------------------------------------------------------------------ -// path segment operators -//------------------------------------------------------------------------ - -void Gfx::opMoveTo(Object args[], int /*numArgs*/) { - state->moveTo(args[0].getNum(), args[1].getNum()); -} - -void Gfx::opLineTo(Object args[], int /*numArgs*/) { - if (!state->isCurPt()) { - error(getPos(), "No current point in lineto"); - return; - } - state->lineTo(args[0].getNum(), args[1].getNum()); -} - -void Gfx::opCurveTo(Object args[], int /*numArgs*/) { - double x1, y1, x2, y2, x3, y3; - - if (!state->isCurPt()) { - error(getPos(), "No current point in curveto"); - return; - } - x1 = args[0].getNum(); - y1 = args[1].getNum(); - x2 = args[2].getNum(); - y2 = args[3].getNum(); - x3 = args[4].getNum(); - y3 = args[5].getNum(); - state->curveTo(x1, y1, x2, y2, x3, y3); -} - -void Gfx::opCurveTo1(Object args[], int /*numArgs*/) { - double x1, y1, x2, y2, x3, y3; - - if (!state->isCurPt()) { - error(getPos(), "No current point in curveto1"); - return; - } - x1 = state->getCurX(); - y1 = state->getCurY(); - x2 = args[0].getNum(); - y2 = args[1].getNum(); - x3 = args[2].getNum(); - y3 = args[3].getNum(); - state->curveTo(x1, y1, x2, y2, x3, y3); -} - -void Gfx::opCurveTo2(Object args[], int /*numArgs*/) { - double x1, y1, x2, y2, x3, y3; - - if (!state->isCurPt()) { - error(getPos(), "No current point in curveto2"); - return; - } - x1 = args[0].getNum(); - y1 = args[1].getNum(); - x2 = args[2].getNum(); - y2 = args[3].getNum(); - x3 = x2; - y3 = y2; - state->curveTo(x1, y1, x2, y2, x3, y3); -} - -void Gfx::opRectangle(Object args[], int /*numArgs*/) { - double x, y, w, h; - - x = args[0].getNum(); - y = args[1].getNum(); - w = args[2].getNum(); - h = args[3].getNum(); - state->moveTo(x, y); - state->lineTo(x + w, y); - state->lineTo(x + w, y + h); - state->lineTo(x, y + h); - state->closePath(); -} - -void Gfx::opClosePath(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - error(getPos(), "No current point in closepath"); - return; - } - state->closePath(); -} - -//------------------------------------------------------------------------ -// path painting operators -//------------------------------------------------------------------------ - -void Gfx::opEndPath(Object * /*args[]*/, int /*numArgs*/) { - doEndPath(); -} - -void Gfx::opStroke(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - //error(getPos(), "No path in stroke"); - return; - } - if (state->isPath()) { - if (state->getStrokeColorSpace()->getMode() == csPattern) { - doPatternStroke(); - } else { - out->stroke(state); - } - } - doEndPath(); -} - -void Gfx::opCloseStroke(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - //error(getPos(), "No path in closepath/stroke"); - return; - } - if (state->isPath()) { - state->closePath(); - if (state->getStrokeColorSpace()->getMode() == csPattern) { - doPatternStroke(); - } else { - out->stroke(state); - } - } - doEndPath(); -} - -void Gfx::opFill(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - //error(getPos(), "No path in fill"); - return; - } - if (state->isPath()) { - if (state->getFillColorSpace()->getMode() == csPattern) { - doPatternFill(gFalse); - } else { - out->fill(state); - } - } - doEndPath(); -} - -void Gfx::opEOFill(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - //error(getPos(), "No path in eofill"); - return; - } - if (state->isPath()) { - if (state->getFillColorSpace()->getMode() == csPattern) { - doPatternFill(gTrue); - } else { - out->eoFill(state); - } - } - doEndPath(); -} - -void Gfx::opFillStroke(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - //error(getPos(), "No path in fill/stroke"); - return; - } - if (state->isPath()) { - if (state->getFillColorSpace()->getMode() == csPattern) { - doPatternFill(gFalse); - } else { - out->fill(state); - } - if (state->getStrokeColorSpace()->getMode() == csPattern) { - doPatternStroke(); - } else { - out->stroke(state); - } - } - doEndPath(); -} - -void Gfx::opCloseFillStroke(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - //error(getPos(), "No path in closepath/fill/stroke"); - return; - } - if (state->isPath()) { - state->closePath(); - if (state->getFillColorSpace()->getMode() == csPattern) { - doPatternFill(gFalse); - } else { - out->fill(state); - } - if (state->getStrokeColorSpace()->getMode() == csPattern) { - doPatternStroke(); - } else { - out->stroke(state); - } - } - doEndPath(); -} - -void Gfx::opEOFillStroke(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - //error(getPos(), "No path in eofill/stroke"); - return; - } - if (state->isPath()) { - if (state->getFillColorSpace()->getMode() == csPattern) { - doPatternFill(gTrue); - } else { - out->eoFill(state); - } - if (state->getStrokeColorSpace()->getMode() == csPattern) { - doPatternStroke(); - } else { - out->stroke(state); - } - } - doEndPath(); -} - -void Gfx::opCloseEOFillStroke(Object * /*args[]*/, int /*numArgs*/) { - if (!state->isCurPt()) { - //error(getPos(), "No path in closepath/eofill/stroke"); - return; - } - if (state->isPath()) { - state->closePath(); - if (state->getFillColorSpace()->getMode() == csPattern) { - doPatternFill(gTrue); - } else { - out->eoFill(state); - } - if (state->getStrokeColorSpace()->getMode() == csPattern) { - doPatternStroke(); - } else { - out->stroke(state); - } - } - doEndPath(); -} - -void Gfx::doPatternFill(GBool eoFill) { - GfxPattern *pattern; - - // this is a bit of a kludge -- patterns can be really slow, so we - // skip them if we're only doing text extraction, since they almost - // certainly don't contain any text - if (!out->needNonText()) { - return; - } - - if (!(pattern = state->getFillPattern())) { - return; - } - switch (pattern->getType()) { - case 1: - doTilingPatternFill((GfxTilingPattern *)pattern, gFalse, eoFill); - break; - case 2: - doShadingPatternFill((GfxShadingPattern *)pattern, gFalse, eoFill); - break; - default: - error(getPos(), "Unimplemented pattern type (%d) in fill", - pattern->getType()); - break; - } -} - -void Gfx::doPatternStroke() { - GfxPattern *pattern; - - // this is a bit of a kludge -- patterns can be really slow, so we - // skip them if we're only doing text extraction, since they almost - // certainly don't contain any text - if (!out->needNonText()) { - return; - } - - if (!(pattern = state->getStrokePattern())) { - return; - } - switch (pattern->getType()) { - case 1: - doTilingPatternFill((GfxTilingPattern *)pattern, gTrue, gFalse); - break; - case 2: - doShadingPatternFill((GfxShadingPattern *)pattern, gTrue, gFalse); - break; - default: - error(getPos(), "Unimplemented pattern type (%d) in stroke", - pattern->getType()); - break; - } -} - -void Gfx::doTilingPatternFill(GfxTilingPattern *tPat, - GBool stroke, GBool eoFill) { - GfxPatternColorSpace *patCS; - GfxColorSpace *cs; - GfxPath *savedPath; - double xMin, yMin, xMax, yMax, x, y, x1, y1; - double cxMin, cyMin, cxMax, cyMax; - int xi0, yi0, xi1, yi1, xi, yi; - double *ctm, *btm, *ptm; - double m[6], ictm[6], m1[6], imb[6]; - double det; - double xstep, ystep; - int i; - - // get color space - patCS = (GfxPatternColorSpace *)(stroke ? state->getStrokeColorSpace() - : state->getFillColorSpace()); - - // construct a (pattern space) -> (current space) transform matrix - ctm = state->getCTM(); - btm = baseMatrix; - ptm = tPat->getMatrix(); - // iCTM = invert CTM - det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]); - ictm[0] = ctm[3] * det; - ictm[1] = -ctm[1] * det; - ictm[2] = -ctm[2] * det; - ictm[3] = ctm[0] * det; - ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det; - ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det; - // m1 = PTM * BTM = PTM * base transform matrix - m1[0] = ptm[0] * btm[0] + ptm[1] * btm[2]; - m1[1] = ptm[0] * btm[1] + ptm[1] * btm[3]; - m1[2] = ptm[2] * btm[0] + ptm[3] * btm[2]; - m1[3] = ptm[2] * btm[1] + ptm[3] * btm[3]; - m1[4] = ptm[4] * btm[0] + ptm[5] * btm[2] + btm[4]; - m1[5] = ptm[4] * btm[1] + ptm[5] * btm[3] + btm[5]; - // m = m1 * iCTM = (PTM * BTM) * (iCTM) - m[0] = m1[0] * ictm[0] + m1[1] * ictm[2]; - m[1] = m1[0] * ictm[1] + m1[1] * ictm[3]; - m[2] = m1[2] * ictm[0] + m1[3] * ictm[2]; - m[3] = m1[2] * ictm[1] + m1[3] * ictm[3]; - m[4] = m1[4] * ictm[0] + m1[5] * ictm[2] + ictm[4]; - m[5] = m1[4] * ictm[1] + m1[5] * ictm[3] + ictm[5]; - - // construct a (device space) -> (pattern space) transform matrix - det = 1 / (m1[0] * m1[3] - m1[1] * m1[2]); - imb[0] = m1[3] * det; - imb[1] = -m1[1] * det; - imb[2] = -m1[2] * det; - imb[3] = m1[0] * det; - imb[4] = (m1[2] * m1[5] - m1[3] * m1[4]) * det; - imb[5] = (m1[1] * m1[4] - m1[0] * m1[5]) * det; - - // save current graphics state - savedPath = state->getPath()->copy(); - saveState(); - - // set underlying color space (for uncolored tiling patterns); set - // various other parameters (stroke color, line width) to match - // Adobe's behavior - if (tPat->getPaintType() == 2 && (cs = patCS->getUnder())) { - state->setFillColorSpace(cs->copy()); - out->updateFillColorSpace(state); - state->setStrokeColorSpace(cs->copy()); - out->updateStrokeColorSpace(state); - state->setStrokeColor(state->getFillColor()); - } else { - state->setFillColorSpace(new GfxDeviceGrayColorSpace()); - out->updateFillColorSpace(state); - state->setStrokeColorSpace(new GfxDeviceGrayColorSpace()); - out->updateStrokeColorSpace(state); - } - state->setFillPattern(NULL); - out->updateFillColor(state); - state->setStrokePattern(NULL); - out->updateStrokeColor(state); - if (!stroke) { - state->setLineWidth(0); - out->updateLineWidth(state); - } - - // clip to current path - if (stroke) { - state->clipToStrokePath(); - out->clipToStrokePath(state); - } else { - state->clip(); - if (eoFill) { - out->eoClip(state); - } else { - out->clip(state); - } - } - state->clearPath(); - - // get the clip region, check for empty - state->getClipBBox(&cxMin, &cyMin, &cxMax, &cyMax); - if (cxMin > cxMax || cyMin > cyMax) { - goto err; - } - - // transform clip region bbox to pattern space - xMin = xMax = cxMin * imb[0] + cyMin * imb[2] + imb[4]; - yMin = yMax = cxMin * imb[1] + cyMin * imb[3] + imb[5]; - x1 = cxMin * imb[0] + cyMax * imb[2] + imb[4]; - y1 = cxMin * imb[1] + cyMax * imb[3] + imb[5]; - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - x1 = cxMax * imb[0] + cyMin * imb[2] + imb[4]; - y1 = cxMax * imb[1] + cyMin * imb[3] + imb[5]; - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - x1 = cxMax * imb[0] + cyMax * imb[2] + imb[4]; - y1 = cxMax * imb[1] + cyMax * imb[3] + imb[5]; - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - - // draw the pattern - //~ this should treat negative steps differently -- start at right/top - //~ edge instead of left/bottom (?) - xstep = fabs(tPat->getXStep()); - ystep = fabs(tPat->getYStep()); - xi0 = (int)ceil((xMin - tPat->getBBox()[2]) / xstep); - xi1 = (int)floor((xMax - tPat->getBBox()[0]) / xstep) + 1; - yi0 = (int)ceil((yMin - tPat->getBBox()[3]) / ystep); - yi1 = (int)floor((yMax - tPat->getBBox()[1]) / ystep) + 1; - for (i = 0; i < 4; ++i) { - m1[i] = m[i]; - } - if (out->useTilingPatternFill()) { - m1[4] = m[4]; - m1[5] = m[5]; - out->tilingPatternFill(state, tPat->getContentStream(), - tPat->getPaintType(), tPat->getResDict(), - m1, tPat->getBBox(), - xi0, yi0, xi1, yi1, xstep, ystep); - } else { - for (yi = yi0; yi < yi1; ++yi) { - for (xi = xi0; xi < xi1; ++xi) { - x = xi * xstep; - y = yi * ystep; - m1[4] = x * m[0] + y * m[2] + m[4]; - m1[5] = x * m[1] + y * m[3] + m[5]; - doForm1(tPat->getContentStream(), tPat->getResDict(), - m1, tPat->getBBox()); - } - } - } - - // restore graphics state - err: - restoreState(); - state->setPath(savedPath); -} - -void Gfx::doShadingPatternFill(GfxShadingPattern *sPat, - GBool stroke, GBool eoFill) { - GfxShading *shading; - GfxPath *savedPath; - double *ctm, *btm, *ptm; - double m[6], ictm[6], m1[6]; - double xMin, yMin, xMax, yMax; - double det; - - shading = sPat->getShading(); - - // save current graphics state - savedPath = state->getPath()->copy(); - saveState(); - - // clip to bbox - if (shading->getHasBBox()) { - shading->getBBox(&xMin, &yMin, &xMax, &yMax); - state->moveTo(xMin, yMin); - state->lineTo(xMax, yMin); - state->lineTo(xMax, yMax); - state->lineTo(xMin, yMax); - state->closePath(); - state->clip(); - out->clip(state); - state->setPath(savedPath->copy()); - } - - // clip to current path - if (stroke) { - state->clipToStrokePath(); - out->clipToStrokePath(state); - } else { - state->clip(); - if (eoFill) { - out->eoClip(state); - } else { - out->clip(state); - } - } - - // set the color space - state->setFillColorSpace(shading->getColorSpace()->copy()); - out->updateFillColorSpace(state); - - // background color fill - if (shading->getHasBackground()) { - state->setFillColor(shading->getBackground()); - out->updateFillColor(state); - out->fill(state); - } - state->clearPath(); - - // construct a (pattern space) -> (current space) transform matrix - ctm = state->getCTM(); - btm = baseMatrix; - ptm = sPat->getMatrix(); - // iCTM = invert CTM - det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]); - ictm[0] = ctm[3] * det; - ictm[1] = -ctm[1] * det; - ictm[2] = -ctm[2] * det; - ictm[3] = ctm[0] * det; - ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det; - ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det; - // m1 = PTM * BTM = PTM * base transform matrix - m1[0] = ptm[0] * btm[0] + ptm[1] * btm[2]; - m1[1] = ptm[0] * btm[1] + ptm[1] * btm[3]; - m1[2] = ptm[2] * btm[0] + ptm[3] * btm[2]; - m1[3] = ptm[2] * btm[1] + ptm[3] * btm[3]; - m1[4] = ptm[4] * btm[0] + ptm[5] * btm[2] + btm[4]; - m1[5] = ptm[4] * btm[1] + ptm[5] * btm[3] + btm[5]; - // m = m1 * iCTM = (PTM * BTM) * (iCTM) - m[0] = m1[0] * ictm[0] + m1[1] * ictm[2]; - m[1] = m1[0] * ictm[1] + m1[1] * ictm[3]; - m[2] = m1[2] * ictm[0] + m1[3] * ictm[2]; - m[3] = m1[2] * ictm[1] + m1[3] * ictm[3]; - m[4] = m1[4] * ictm[0] + m1[5] * ictm[2] + ictm[4]; - m[5] = m1[4] * ictm[1] + m1[5] * ictm[3] + ictm[5]; - - // set the new matrix - state->concatCTM(m[0], m[1], m[2], m[3], m[4], m[5]); - out->updateCTM(state, m[0], m[1], m[2], m[3], m[4], m[5]); - -#if 1 //~tmp: turn off anti-aliasing temporarily - GBool vaa = out->getVectorAntialias(); - if (vaa) { - out->setVectorAntialias(gFalse); - } -#endif - - // do shading type-specific operations - switch (shading->getType()) { - case 1: - doFunctionShFill((GfxFunctionShading *)shading); - break; - case 2: - doAxialShFill((GfxAxialShading *)shading); - break; - case 3: - doRadialShFill((GfxRadialShading *)shading); - break; - case 4: - case 5: - doGouraudTriangleShFill((GfxGouraudTriangleShading *)shading); - break; - case 6: - case 7: - doPatchMeshShFill((GfxPatchMeshShading *)shading); - break; - } - -#if 1 //~tmp: turn off anti-aliasing temporarily - if (vaa) { - out->setVectorAntialias(gTrue); - } -#endif - - // restore graphics state - restoreState(); - state->setPath(savedPath); -} - -void Gfx::opShFill(Object args[], int /*numArgs*/) { - GfxShading *shading; - GfxPath *savedPath; - double xMin, yMin, xMax, yMax; - - if (!(shading = res->lookupShading(args[0].getName()))) { - return; - } - - // save current graphics state - savedPath = state->getPath()->copy(); - saveState(); - - // clip to bbox - if (shading->getHasBBox()) { - shading->getBBox(&xMin, &yMin, &xMax, &yMax); - state->moveTo(xMin, yMin); - state->lineTo(xMax, yMin); - state->lineTo(xMax, yMax); - state->lineTo(xMin, yMax); - state->closePath(); - state->clip(); - out->clip(state); - state->clearPath(); - } - - // set the color space - state->setFillColorSpace(shading->getColorSpace()->copy()); - out->updateFillColorSpace(state); - -#if 1 //~tmp: turn off anti-aliasing temporarily - GBool vaa = out->getVectorAntialias(); - if (vaa) { - out->setVectorAntialias(gFalse); - } -#endif - - // do shading type-specific operations - switch (shading->getType()) { - case 1: - doFunctionShFill((GfxFunctionShading *)shading); - break; - case 2: - doAxialShFill((GfxAxialShading *)shading); - break; - case 3: - doRadialShFill((GfxRadialShading *)shading); - break; - case 4: - case 5: - doGouraudTriangleShFill((GfxGouraudTriangleShading *)shading); - break; - case 6: - case 7: - doPatchMeshShFill((GfxPatchMeshShading *)shading); - break; - } - -#if 1 //~tmp: turn off anti-aliasing temporarily - if (vaa) { - out->setVectorAntialias(gTrue); - } -#endif - - // restore graphics state - restoreState(); - state->setPath(savedPath); - - delete shading; -} - -void Gfx::doFunctionShFill(GfxFunctionShading *shading) { - double x0, y0, x1, y1; - GfxColor colors[4]; - - if (out->useShadedFills() && - out->functionShadedFill(state, shading)) { - return; - } - - shading->getDomain(&x0, &y0, &x1, &y1); - shading->getColor(x0, y0, &colors[0]); - shading->getColor(x0, y1, &colors[1]); - shading->getColor(x1, y0, &colors[2]); - shading->getColor(x1, y1, &colors[3]); - doFunctionShFill1(shading, x0, y0, x1, y1, colors, 0); -} - -void Gfx::doFunctionShFill1(GfxFunctionShading *shading, - double x0, double y0, - double x1, double y1, - GfxColor *colors, int depth) { - GfxColor fillColor; - GfxColor color0M, color1M, colorM0, colorM1, colorMM; - GfxColor colors2[4]; - double *matrix; - double xM, yM; - int nComps, i, j; - - nComps = shading->getColorSpace()->getNComps(); - matrix = shading->getMatrix(); - - // compare the four corner colors - for (i = 0; i < 4; ++i) { - for (j = 0; j < nComps; ++j) { - if (abs(colors[i].c[j] - colors[(i+1)&3].c[j]) > functionColorDelta) { - break; - } - } - if (j < nComps) { - break; - } - } - - // center of the rectangle - xM = 0.5 * (x0 + x1); - yM = 0.5 * (y0 + y1); - - // the four corner colors are close (or we hit the recursive limit) - // -- fill the rectangle; but require at least one subdivision - // (depth==0) to avoid problems when the four outer corners of the - // shaded region are the same color - if ((i == 4 && depth > 0) || depth == functionMaxDepth) { - - // use the center color - shading->getColor(xM, yM, &fillColor); - state->setFillColor(&fillColor); - out->updateFillColor(state); - - // fill the rectangle - state->moveTo(x0 * matrix[0] + y0 * matrix[2] + matrix[4], - x0 * matrix[1] + y0 * matrix[3] + matrix[5]); - state->lineTo(x1 * matrix[0] + y0 * matrix[2] + matrix[4], - x1 * matrix[1] + y0 * matrix[3] + matrix[5]); - state->lineTo(x1 * matrix[0] + y1 * matrix[2] + matrix[4], - x1 * matrix[1] + y1 * matrix[3] + matrix[5]); - state->lineTo(x0 * matrix[0] + y1 * matrix[2] + matrix[4], - x0 * matrix[1] + y1 * matrix[3] + matrix[5]); - state->closePath(); - out->fill(state); - state->clearPath(); - - // the four corner colors are not close enough -- subdivide the - // rectangle - } else { - - // colors[0] colorM0 colors[2] - // (x0,y0) (xM,y0) (x1,y0) - // +----------+----------+ - // | | | - // | UL | UR | - // color0M | colorMM | color1M - // (x0,yM) +----------+----------+ (x1,yM) - // | (xM,yM) | - // | LL | LR | - // | | | - // +----------+----------+ - // colors[1] colorM1 colors[3] - // (x0,y1) (xM,y1) (x1,y1) - - shading->getColor(x0, yM, &color0M); - shading->getColor(x1, yM, &color1M); - shading->getColor(xM, y0, &colorM0); - shading->getColor(xM, y1, &colorM1); - shading->getColor(xM, yM, &colorMM); - - // upper-left sub-rectangle - colors2[0] = colors[0]; - colors2[1] = color0M; - colors2[2] = colorM0; - colors2[3] = colorMM; - doFunctionShFill1(shading, x0, y0, xM, yM, colors2, depth + 1); - - // lower-left sub-rectangle - colors2[0] = color0M; - colors2[1] = colors[1]; - colors2[2] = colorMM; - colors2[3] = colorM1; - doFunctionShFill1(shading, x0, yM, xM, y1, colors2, depth + 1); - - // upper-right sub-rectangle - colors2[0] = colorM0; - colors2[1] = colorMM; - colors2[2] = colors[2]; - colors2[3] = color1M; - doFunctionShFill1(shading, xM, y0, x1, yM, colors2, depth + 1); - - // lower-right sub-rectangle - colors2[0] = colorMM; - colors2[1] = colorM1; - colors2[2] = color1M; - colors2[3] = colors[3]; - doFunctionShFill1(shading, xM, yM, x1, y1, colors2, depth + 1); - } -} - -void Gfx::doAxialShFill(GfxAxialShading *shading) { - double xMin, yMin, xMax, yMax; - double x0, y0, x1, y1; - double dx, dy, mul; - GBool dxZero, dyZero; - double tMin, tMax, t, tx, ty; - double s[4], sMin, sMax, tmp; - double ux0, uy0, ux1, uy1, vx0, vy0, vx1, vy1; - double t0, t1, tt; - double ta[axialMaxSplits + 1]; - int next[axialMaxSplits + 1]; - GfxColor color0, color1; - int nComps; - int i, j, k, kk; - - if (out->useShadedFills() && - out->axialShadedFill(state, shading)) { - return; - } - - // get the clip region bbox - state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax); - - // compute min and max t values, based on the four corners of the - // clip region bbox - shading->getCoords(&x0, &y0, &x1, &y1); - dx = x1 - x0; - dy = y1 - y0; - dxZero = fabs(dx) < 0.01; - dyZero = fabs(dy) < 0.01; - if (dxZero && dyZero) { - tMin = tMax = 0; - } else { - mul = 1 / (dx * dx + dy * dy); - tMin = tMax = ((xMin - x0) * dx + (yMin - y0) * dy) * mul; - t = ((xMin - x0) * dx + (yMax - y0) * dy) * mul; - if (t < tMin) { - tMin = t; - } else if (t > tMax) { - tMax = t; - } - t = ((xMax - x0) * dx + (yMin - y0) * dy) * mul; - if (t < tMin) { - tMin = t; - } else if (t > tMax) { - tMax = t; - } - t = ((xMax - x0) * dx + (yMax - y0) * dy) * mul; - if (t < tMin) { - tMin = t; - } else if (t > tMax) { - tMax = t; - } - if (tMin < 0 && !shading->getExtend0()) { - tMin = 0; - } - if (tMax > 1 && !shading->getExtend1()) { - tMax = 1; - } - } - - // get the function domain - t0 = shading->getDomain0(); - t1 = shading->getDomain1(); - - // Traverse the t axis and do the shading. - // - // For each point (tx, ty) on the t axis, consider a line through - // that point perpendicular to the t axis: - // - // x(s) = tx + s * -dy --> s = (x - tx) / -dy - // y(s) = ty + s * dx --> s = (y - ty) / dx - // - // Then look at the intersection of this line with the bounding box - // (xMin, yMin, xMax, yMax). In the general case, there are four - // intersection points: - // - // s0 = (xMin - tx) / -dy - // s1 = (xMax - tx) / -dy - // s2 = (yMin - ty) / dx - // s3 = (yMax - ty) / dx - // - // and we want the middle two s values. - // - // In the case where dx = 0, take s0 and s1; in the case where dy = - // 0, take s2 and s3. - // - // Each filled polygon is bounded by two of these line segments - // perpdendicular to the t axis. - // - // The t axis is bisected into smaller regions until the color - // difference across a region is small enough, and then the region - // is painted with a single color. - - // set up: require at least one split to avoid problems when the two - // ends of the t axis have the same color - nComps = shading->getColorSpace()->getNComps(); - ta[0] = tMin; - next[0] = axialMaxSplits / 2; - ta[axialMaxSplits / 2] = 0.5 * (tMin + tMax); - next[axialMaxSplits / 2] = axialMaxSplits; - ta[axialMaxSplits] = tMax; - - // compute the color at t = tMin - if (tMin < 0) { - tt = t0; - } else if (tMin > 1) { - tt = t1; - } else { - tt = t0 + (t1 - t0) * tMin; - } - shading->getColor(tt, &color0); - - // compute the coordinates of the point on the t axis at t = tMin; - // then compute the intersection of the perpendicular line with the - // bounding box - tx = x0 + tMin * dx; - ty = y0 + tMin * dy; - if (dxZero && dyZero) { - sMin = sMax = 0; - } else if (dxZero) { - sMin = (xMin - tx) / -dy; - sMax = (xMax - tx) / -dy; - if (sMin > sMax) { tmp = sMin; sMin = sMax; sMax = tmp; } - } else if (dyZero) { - sMin = (yMin - ty) / dx; - sMax = (yMax - ty) / dx; - if (sMin > sMax) { tmp = sMin; sMin = sMax; sMax = tmp; } - } else { - s[0] = (yMin - ty) / dx; - s[1] = (yMax - ty) / dx; - s[2] = (xMin - tx) / -dy; - s[3] = (xMax - tx) / -dy; - for (j = 0; j < 3; ++j) { - kk = j; - for (k = j + 1; k < 4; ++k) { - if (s[k] < s[kk]) { - kk = k; - } - } - tmp = s[j]; s[j] = s[kk]; s[kk] = tmp; - } - sMin = s[1]; - sMax = s[2]; - } - ux0 = tx - sMin * dy; - uy0 = ty + sMin * dx; - vx0 = tx - sMax * dy; - vy0 = ty + sMax * dx; - - i = 0; - while (i < axialMaxSplits) { - - // bisect until color difference is small enough or we hit the - // bisection limit - j = next[i]; - while (j > i + 1) { - if (ta[j] < 0) { - tt = t0; - } else if (ta[j] > 1) { - tt = t1; - } else { - tt = t0 + (t1 - t0) * ta[j]; - } - shading->getColor(tt, &color1); - for (k = 0; k < nComps; ++k) { - if (abs(color1.c[k] - color0.c[k]) > axialColorDelta) { - break; - } - } - if (k == nComps) { - break; - } - k = (i + j) / 2; - ta[k] = 0.5 * (ta[i] + ta[j]); - next[i] = k; - next[k] = j; - j = k; - } - - // use the average of the colors of the two sides of the region - for (k = 0; k < nComps; ++k) { - color0.c[k] = (color0.c[k] + color1.c[k]) / 2; - } - - // compute the coordinates of the point on the t axis; then - // compute the intersection of the perpendicular line with the - // bounding box - tx = x0 + ta[j] * dx; - ty = y0 + ta[j] * dy; - if (dxZero && dyZero) { - sMin = sMax = 0; - } else if (dxZero) { - sMin = (xMin - tx) / -dy; - sMax = (xMax - tx) / -dy; - if (sMin > sMax) { tmp = sMin; sMin = sMax; sMax = tmp; } - } else if (dyZero) { - sMin = (yMin - ty) / dx; - sMax = (yMax - ty) / dx; - if (sMin > sMax) { tmp = sMin; sMin = sMax; sMax = tmp; } - } else { - s[0] = (yMin - ty) / dx; - s[1] = (yMax - ty) / dx; - s[2] = (xMin - tx) / -dy; - s[3] = (xMax - tx) / -dy; - for (j = 0; j < 3; ++j) { - kk = j; - for (k = j + 1; k < 4; ++k) { - if (s[k] < s[kk]) { - kk = k; - } - } - tmp = s[j]; s[j] = s[kk]; s[kk] = tmp; - } - sMin = s[1]; - sMax = s[2]; - } - ux1 = tx - sMin * dy; - uy1 = ty + sMin * dx; - vx1 = tx - sMax * dy; - vy1 = ty + sMax * dx; - - // set the color - state->setFillColor(&color0); - out->updateFillColor(state); - - // fill the region - state->moveTo(ux0, uy0); - state->lineTo(vx0, vy0); - state->lineTo(vx1, vy1); - state->lineTo(ux1, uy1); - state->closePath(); - out->fill(state); - state->clearPath(); - - // set up for next region - ux0 = ux1; - uy0 = uy1; - vx0 = vx1; - vy0 = vy1; - color0 = color1; - i = next[i]; - } -} - -void Gfx::doRadialShFill(GfxRadialShading *shading) { - double xMin, yMin, xMax, yMax; - double x0, y0, r0, x1, y1, r1, t0, t1; - int nComps; - GfxColor colorA, colorB; - double xa, ya, xb, yb, ra, rb; - double ta, tb, sa, sb; - double sz, xz, yz, sMin, sMax; - GBool enclosed; - int ia, ib, k, n; - double *ctm; - double theta, alpha, angle, t; - - if (out->useShadedFills() && - out->radialShadedFill(state, shading)) { - return; - } - - // get the shading info - shading->getCoords(&x0, &y0, &r0, &x1, &y1, &r1); - t0 = shading->getDomain0(); - t1 = shading->getDomain1(); - nComps = shading->getColorSpace()->getNComps(); - - // Compute the point at which r(s) = 0; check for the enclosed - // circles case; and compute the angles for the tangent lines. - if (x0 == x1 && y0 == y1) { - enclosed = gTrue; - theta = 0; // make gcc happy - sz = 0; // make gcc happy - } else if (r0 == r1) { - enclosed = gFalse; - theta = 0; - sz = 0; // make gcc happy - } else { - sz = -r0 / (r1 - r0); - xz = x0 + sz * (x1 - x0); - yz = y0 + sz * (y1 - y0); - enclosed = (xz - x0) * (xz - x0) + (yz - y0) * (yz - y0) <= r0 * r0; - theta = asin(r0 / sqrt((x0 - xz) * (x0 - xz) + (y0 - yz) * (y0 - yz))); - if (r0 > r1) { - theta = -theta; - } - } - if (enclosed) { - alpha = 0; - } else { - alpha = atan2(y1 - y0, x1 - x0); - } - - // compute the (possibly extended) s range - state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax); - if (enclosed) { - sMin = 0; - sMax = 1; - } else { - sMin = 1; - sMax = 0; - // solve for x(s) + r(s) = xMin - if ((x1 + r1) - (x0 + r0) != 0) { - sa = (xMin - (x0 + r0)) / ((x1 + r1) - (x0 + r0)); - if (sa < sMin) { - sMin = sa; - } else if (sa > sMax) { - sMax = sa; - } - } - // solve for x(s) - r(s) = xMax - if ((x1 - r1) - (x0 - r0) != 0) { - sa = (xMax - (x0 - r0)) / ((x1 - r1) - (x0 - r0)); - if (sa < sMin) { - sMin = sa; - } else if (sa > sMax) { - sMax = sa; - } - } - // solve for y(s) + r(s) = yMin - if ((y1 + r1) - (y0 + r0) != 0) { - sa = (yMin - (y0 + r0)) / ((y1 + r1) - (y0 + r0)); - if (sa < sMin) { - sMin = sa; - } else if (sa > sMax) { - sMax = sa; - } - } - // solve for y(s) - r(s) = yMax - if ((y1 - r1) - (y0 - r0) != 0) { - sa = (yMax - (y0 - r0)) / ((y1 - r1) - (y0 - r0)); - if (sa < sMin) { - sMin = sa; - } else if (sa > sMax) { - sMax = sa; - } - } - // check against sz - if (r0 < r1) { - if (sMin < sz) { - sMin = sz; - } - } else if (r0 > r1) { - if (sMax > sz) { - sMax = sz; - } - } - // check the 'extend' flags - if (!shading->getExtend0() && sMin < 0) { - sMin = 0; - } - if (!shading->getExtend1() && sMax > 1) { - sMax = 1; - } - } - - // compute the number of steps into which circles must be divided to - // achieve a curve flatness of 0.1 pixel in device space for the - // largest circle (note that "device space" is 72 dpi when generating - // PostScript, hence the relatively small 0.1 pixel accuracy) - ctm = state->getCTM(); - t = fabs(ctm[0]); - if (fabs(ctm[1]) > t) { - t = fabs(ctm[1]); - } - if (fabs(ctm[2]) > t) { - t = fabs(ctm[2]); - } - if (fabs(ctm[3]) > t) { - t = fabs(ctm[3]); - } - if (r0 > r1) { - t *= r0; - } else { - t *= r1; - } - if (t < 1) { - n = 3; - } else { - n = (int)(M_PI / acos(1 - 0.1 / t)); - if (n < 3) { - n = 3; - } else if (n > 200) { - n = 200; - } - } - - // setup for the start circle - ia = 0; - sa = sMin; - ta = t0 + sa * (t1 - t0); - xa = x0 + sa * (x1 - x0); - ya = y0 + sa * (y1 - y0); - ra = r0 + sa * (r1 - r0); - if (ta < t0) { - shading->getColor(t0, &colorA); - } else if (ta > t1) { - shading->getColor(t1, &colorA); - } else { - shading->getColor(ta, &colorA); - } - - // fill the circles - while (ia < radialMaxSplits) { - - // go as far along the t axis (toward t1) as we can, such that the - // color difference is within the tolerance (radialColorDelta) -- - // this uses bisection (between the current value, t, and t1), - // limited to radialMaxSplits points along the t axis; require at - // least one split to avoid problems when the innermost and - // outermost colors are the same - ib = radialMaxSplits; - sb = sMax; - tb = t0 + sb * (t1 - t0); - if (tb < t0) { - shading->getColor(t0, &colorB); - } else if (tb > t1) { - shading->getColor(t1, &colorB); - } else { - shading->getColor(tb, &colorB); - } - while (ib - ia > 1) { - for (k = 0; k < nComps; ++k) { - if (abs(colorB.c[k] - colorA.c[k]) > radialColorDelta) { - break; - } - } - if (k == nComps && ib < radialMaxSplits) { - break; - } - ib = (ia + ib) / 2; - sb = sMin + ((double)ib / (double)radialMaxSplits) * (sMax - sMin); - tb = t0 + sb * (t1 - t0); - if (tb < t0) { - shading->getColor(t0, &colorB); - } else if (tb > t1) { - shading->getColor(t1, &colorB); - } else { - shading->getColor(tb, &colorB); - } - } - - // compute center and radius of the circle - xb = x0 + sb * (x1 - x0); - yb = y0 + sb * (y1 - y0); - rb = r0 + sb * (r1 - r0); - - // use the average of the colors at the two circles - for (k = 0; k < nComps; ++k) { - colorA.c[k] = (colorA.c[k] + colorB.c[k]) / 2; - } - state->setFillColor(&colorA); - out->updateFillColor(state); - - if (enclosed) { - - // construct path for first circle (counterclockwise) - state->moveTo(xa + ra, ya); - for (k = 1; k < n; ++k) { - angle = ((double)k / (double)n) * 2 * M_PI; - state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); - } - state->closePath(); - - // construct and append path for second circle (clockwise) - state->moveTo(xb + rb, yb); - for (k = 1; k < n; ++k) { - angle = -((double)k / (double)n) * 2 * M_PI; - state->lineTo(xb + rb * cos(angle), yb + rb * sin(angle)); - } - state->closePath(); - - } else { - - // construct the first subpath (clockwise) - state->moveTo(xa + ra * cos(alpha + theta + 0.5 * M_PI), - ya + ra * sin(alpha + theta + 0.5 * M_PI)); - for (k = 0; k < n; ++k) { - angle = alpha + theta + 0.5 * M_PI - - ((double)k / (double)n) * (2 * theta + M_PI); - state->lineTo(xb + rb * cos(angle), yb + rb * sin(angle)); - } - for (k = 0; k < n; ++k) { - angle = alpha - theta - 0.5 * M_PI - + ((double)k / (double)n) * (2 * theta - M_PI); - state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); - } - state->closePath(); - - // construct the second subpath (counterclockwise) - state->moveTo(xa + ra * cos(alpha + theta + 0.5 * M_PI), - ya + ra * sin(alpha + theta + 0.5 * M_PI)); - for (k = 0; k < n; ++k) { - angle = alpha + theta + 0.5 * M_PI - + ((double)k / (double)n) * (-2 * theta + M_PI); - state->lineTo(xb + rb * cos(angle), yb + rb * sin(angle)); - } - for (k = 0; k < n; ++k) { - angle = alpha - theta - 0.5 * M_PI - + ((double)k / (double)n) * (2 * theta + M_PI); - state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); - } - state->closePath(); - } - - // fill the path - out->fill(state); - state->clearPath(); - - // step to the next value of t - ia = ib; - sa = sb; - ta = tb; - xa = xb; - ya = yb; - ra = rb; - colorA = colorB; - } - - if (enclosed) { - // extend the smaller circle - if ((shading->getExtend0() && r0 <= r1) || - (shading->getExtend1() && r1 < r0)) { - if (r0 <= r1) { - ta = t0; - ra = r0; - xa = x0; - ya = y0; - } else { - ta = t1; - ra = r1; - xa = x1; - ya = y1; - } - shading->getColor(ta, &colorA); - state->setFillColor(&colorA); - out->updateFillColor(state); - state->moveTo(xa + ra, ya); - for (k = 1; k < n; ++k) { - angle = ((double)k / (double)n) * 2 * M_PI; - state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); - } - state->closePath(); - out->fill(state); - state->clearPath(); - } - - // extend the larger circle - if ((shading->getExtend0() && r0 > r1) || - (shading->getExtend1() && r1 >= r0)) { - if (r0 > r1) { - ta = t0; - ra = r0; - xa = x0; - ya = y0; - } else { - ta = t1; - ra = r1; - xa = x1; - ya = y1; - } - shading->getColor(ta, &colorA); - state->setFillColor(&colorA); - out->updateFillColor(state); - state->moveTo(xMin, yMin); - state->lineTo(xMin, yMax); - state->lineTo(xMax, yMax); - state->lineTo(xMax, yMin); - state->closePath(); - state->moveTo(xa + ra, ya); - for (k = 1; k < n; ++k) { - angle = ((double)k / (double)n) * 2 * M_PI; - state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); - } - state->closePath(); - out->fill(state); - state->clearPath(); - } - } -} - -void Gfx::doGouraudTriangleShFill(GfxGouraudTriangleShading *shading) { - double x0, y0, x1, y1, x2, y2; - GfxColor color0, color1, color2; - int i; - - for (i = 0; i < shading->getNTriangles(); ++i) { - shading->getTriangle(i, &x0, &y0, &color0, - &x1, &y1, &color1, - &x2, &y2, &color2); - gouraudFillTriangle(x0, y0, &color0, x1, y1, &color1, x2, y2, &color2, - shading->getColorSpace()->getNComps(), 0); - } -} - -void Gfx::gouraudFillTriangle(double x0, double y0, GfxColor *color0, - double x1, double y1, GfxColor *color1, - double x2, double y2, GfxColor *color2, - int nComps, int depth) { - double x01, y01, x12, y12, x20, y20; - GfxColor color01, color12, color20; - int i; - - for (i = 0; i < nComps; ++i) { - if (abs(color0->c[i] - color1->c[i]) > gouraudColorDelta || - abs(color1->c[i] - color2->c[i]) > gouraudColorDelta) { - break; - } - } - if (i == nComps || depth == gouraudMaxDepth) { - state->setFillColor(color0); - out->updateFillColor(state); - state->moveTo(x0, y0); - state->lineTo(x1, y1); - state->lineTo(x2, y2); - state->closePath(); - out->fill(state); - state->clearPath(); - } else { - x01 = 0.5 * (x0 + x1); - y01 = 0.5 * (y0 + y1); - x12 = 0.5 * (x1 + x2); - y12 = 0.5 * (y1 + y2); - x20 = 0.5 * (x2 + x0); - y20 = 0.5 * (y2 + y0); - //~ if the shading has a Function, this should interpolate on the - //~ function parameter, not on the color components - for (i = 0; i < nComps; ++i) { - color01.c[i] = (color0->c[i] + color1->c[i]) / 2; - color12.c[i] = (color1->c[i] + color2->c[i]) / 2; - color20.c[i] = (color2->c[i] + color0->c[i]) / 2; - } - gouraudFillTriangle(x0, y0, color0, x01, y01, &color01, - x20, y20, &color20, nComps, depth + 1); - gouraudFillTriangle(x01, y01, &color01, x1, y1, color1, - x12, y12, &color12, nComps, depth + 1); - gouraudFillTriangle(x01, y01, &color01, x12, y12, &color12, - x20, y20, &color20, nComps, depth + 1); - gouraudFillTriangle(x20, y20, &color20, x12, y12, &color12, - x2, y2, color2, nComps, depth + 1); - } -} - -void Gfx::doPatchMeshShFill(GfxPatchMeshShading *shading) { - int start, i; - - if (shading->getNPatches() > 128) { - start = 3; - } else if (shading->getNPatches() > 64) { - start = 2; - } else if (shading->getNPatches() > 16) { - start = 1; - } else { - start = 0; - } - for (i = 0; i < shading->getNPatches(); ++i) { - fillPatch(shading->getPatch(i), shading->getColorSpace()->getNComps(), - start); - } -} - -void Gfx::fillPatch(GfxPatch *patch, int nComps, int depth) { - GfxPatch patch00, patch01, patch10, patch11; - double xx[4][8], yy[4][8]; - double xxm, yym; - int i; - - for (i = 0; i < nComps; ++i) { - if (abs(patch->color[0][0].c[i] - patch->color[0][1].c[i]) - > patchColorDelta || - abs(patch->color[0][1].c[i] - patch->color[1][1].c[i]) - > patchColorDelta || - abs(patch->color[1][1].c[i] - patch->color[1][0].c[i]) - > patchColorDelta || - abs(patch->color[1][0].c[i] - patch->color[0][0].c[i]) - > patchColorDelta) { - break; - } - } - if (i == nComps || depth == patchMaxDepth) { - state->setFillColor(&patch->color[0][0]); - out->updateFillColor(state); - state->moveTo(patch->x[0][0], patch->y[0][0]); - state->curveTo(patch->x[0][1], patch->y[0][1], - patch->x[0][2], patch->y[0][2], - patch->x[0][3], patch->y[0][3]); - state->curveTo(patch->x[1][3], patch->y[1][3], - patch->x[2][3], patch->y[2][3], - patch->x[3][3], patch->y[3][3]); - state->curveTo(patch->x[3][2], patch->y[3][2], - patch->x[3][1], patch->y[3][1], - patch->x[3][0], patch->y[3][0]); - state->curveTo(patch->x[2][0], patch->y[2][0], - patch->x[1][0], patch->y[1][0], - patch->x[0][0], patch->y[0][0]); - state->closePath(); - out->fill(state); - state->clearPath(); - } else { - for (i = 0; i < 4; ++i) { - xx[i][0] = patch->x[i][0]; - yy[i][0] = patch->y[i][0]; - xx[i][1] = 0.5 * (patch->x[i][0] + patch->x[i][1]); - yy[i][1] = 0.5 * (patch->y[i][0] + patch->y[i][1]); - xxm = 0.5 * (patch->x[i][1] + patch->x[i][2]); - yym = 0.5 * (patch->y[i][1] + patch->y[i][2]); - xx[i][6] = 0.5 * (patch->x[i][2] + patch->x[i][3]); - yy[i][6] = 0.5 * (patch->y[i][2] + patch->y[i][3]); - xx[i][2] = 0.5 * (xx[i][1] + xxm); - yy[i][2] = 0.5 * (yy[i][1] + yym); - xx[i][5] = 0.5 * (xxm + xx[i][6]); - yy[i][5] = 0.5 * (yym + yy[i][6]); - xx[i][3] = xx[i][4] = 0.5 * (xx[i][2] + xx[i][5]); - yy[i][3] = yy[i][4] = 0.5 * (yy[i][2] + yy[i][5]); - xx[i][7] = patch->x[i][3]; - yy[i][7] = patch->y[i][3]; - } - for (i = 0; i < 4; ++i) { - patch00.x[0][i] = xx[0][i]; - patch00.y[0][i] = yy[0][i]; - patch00.x[1][i] = 0.5 * (xx[0][i] + xx[1][i]); - patch00.y[1][i] = 0.5 * (yy[0][i] + yy[1][i]); - xxm = 0.5 * (xx[1][i] + xx[2][i]); - yym = 0.5 * (yy[1][i] + yy[2][i]); - patch10.x[2][i] = 0.5 * (xx[2][i] + xx[3][i]); - patch10.y[2][i] = 0.5 * (yy[2][i] + yy[3][i]); - patch00.x[2][i] = 0.5 * (patch00.x[1][i] + xxm); - patch00.y[2][i] = 0.5 * (patch00.y[1][i] + yym); - patch10.x[1][i] = 0.5 * (xxm + patch10.x[2][i]); - patch10.y[1][i] = 0.5 * (yym + patch10.y[2][i]); - patch00.x[3][i] = 0.5 * (patch00.x[2][i] + patch10.x[1][i]); - patch00.y[3][i] = 0.5 * (patch00.y[2][i] + patch10.y[1][i]); - patch10.x[0][i] = patch00.x[3][i]; - patch10.y[0][i] = patch00.y[3][i]; - patch10.x[3][i] = xx[3][i]; - patch10.y[3][i] = yy[3][i]; - } - for (i = 4; i < 8; ++i) { - patch01.x[0][i-4] = xx[0][i]; - patch01.y[0][i-4] = yy[0][i]; - patch01.x[1][i-4] = 0.5 * (xx[0][i] + xx[1][i]); - patch01.y[1][i-4] = 0.5 * (yy[0][i] + yy[1][i]); - xxm = 0.5 * (xx[1][i] + xx[2][i]); - yym = 0.5 * (yy[1][i] + yy[2][i]); - patch11.x[2][i-4] = 0.5 * (xx[2][i] + xx[3][i]); - patch11.y[2][i-4] = 0.5 * (yy[2][i] + yy[3][i]); - patch01.x[2][i-4] = 0.5 * (patch01.x[1][i-4] + xxm); - patch01.y[2][i-4] = 0.5 * (patch01.y[1][i-4] + yym); - patch11.x[1][i-4] = 0.5 * (xxm + patch11.x[2][i-4]); - patch11.y[1][i-4] = 0.5 * (yym + patch11.y[2][i-4]); - patch01.x[3][i-4] = 0.5 * (patch01.x[2][i-4] + patch11.x[1][i-4]); - patch01.y[3][i-4] = 0.5 * (patch01.y[2][i-4] + patch11.y[1][i-4]); - patch11.x[0][i-4] = patch01.x[3][i-4]; - patch11.y[0][i-4] = patch01.y[3][i-4]; - patch11.x[3][i-4] = xx[3][i]; - patch11.y[3][i-4] = yy[3][i]; - } - //~ if the shading has a Function, this should interpolate on the - //~ function parameter, not on the color components - for (i = 0; i < nComps; ++i) { - patch00.color[0][0].c[i] = patch->color[0][0].c[i]; - patch00.color[0][1].c[i] = (patch->color[0][0].c[i] + - patch->color[0][1].c[i]) / 2; - patch01.color[0][0].c[i] = patch00.color[0][1].c[i]; - patch01.color[0][1].c[i] = patch->color[0][1].c[i]; - patch01.color[1][1].c[i] = (patch->color[0][1].c[i] + - patch->color[1][1].c[i]) / 2; - patch11.color[0][1].c[i] = patch01.color[1][1].c[i]; - patch11.color[1][1].c[i] = patch->color[1][1].c[i]; - patch11.color[1][0].c[i] = (patch->color[1][1].c[i] + - patch->color[1][0].c[i]) / 2; - patch10.color[1][1].c[i] = patch11.color[1][0].c[i]; - patch10.color[1][0].c[i] = patch->color[1][0].c[i]; - patch10.color[0][0].c[i] = (patch->color[1][0].c[i] + - patch->color[0][0].c[i]) / 2; - patch00.color[1][0].c[i] = patch10.color[0][0].c[i]; - patch00.color[1][1].c[i] = (patch00.color[1][0].c[i] + - patch01.color[1][1].c[i]) / 2; - patch01.color[1][0].c[i] = patch00.color[1][1].c[i]; - patch11.color[0][0].c[i] = patch00.color[1][1].c[i]; - patch10.color[0][1].c[i] = patch00.color[1][1].c[i]; - } - fillPatch(&patch00, nComps, depth + 1); - fillPatch(&patch10, nComps, depth + 1); - fillPatch(&patch01, nComps, depth + 1); - fillPatch(&patch11, nComps, depth + 1); - } -} - -void Gfx::doEndPath() { - if (state->isCurPt() && clip != clipNone) { - state->clip(); - if (clip == clipNormal) { - out->clip(state); - } else { - out->eoClip(state); - } - } - clip = clipNone; - state->clearPath(); -} - -//------------------------------------------------------------------------ -// path clipping operators -//------------------------------------------------------------------------ - -void Gfx::opClip(Object * /*args[]*/, int /*numArgs*/) { - clip = clipNormal; -} - -void Gfx::opEOClip(Object * /*args[]*/, int /*numArgs*/) { - clip = clipEO; -} - -//------------------------------------------------------------------------ -// text object operators -//------------------------------------------------------------------------ - -void Gfx::opBeginText(Object * /*args[]*/, int /*numArgs*/) { - state->setTextMat(1, 0, 0, 1, 0, 0); - state->textMoveTo(0, 0); - out->updateTextMat(state); - out->updateTextPos(state); - fontChanged = gTrue; -} - -void Gfx::opEndText(Object * /*args[]*/, int /*numArgs*/) { - out->endTextObject(state); -} - -//------------------------------------------------------------------------ -// text state operators -//------------------------------------------------------------------------ - -void Gfx::opSetCharSpacing(Object args[], int /*numArgs*/) { - state->setCharSpace(args[0].getNum()); - out->updateCharSpace(state); -} - -void Gfx::opSetFont(Object args[], int /*numArgs*/) { - GfxFont *font; - - if (!(font = res->lookupFont(args[0].getName()))) { - return; - } - if (printCommands) { - printf(" font: tag=%s name='%s' %g\n", - font->getTag()->getCString(), - font->getName() ? font->getName()->getCString() : "???", - args[1].getNum()); - fflush(stdout); - } - state->setFont(font, args[1].getNum()); - fontChanged = gTrue; -} - -void Gfx::opSetTextLeading(Object args[], int /*numArgs*/) { - state->setLeading(args[0].getNum()); -} - -void Gfx::opSetTextRender(Object args[], int /*numArgs*/) { - state->setRender(args[0].getInt()); - out->updateRender(state); -} - -void Gfx::opSetTextRise(Object args[], int /*numArgs*/) { - state->setRise(args[0].getNum()); - out->updateRise(state); -} - -void Gfx::opSetWordSpacing(Object args[], int /*numArgs*/) { - state->setWordSpace(args[0].getNum()); - out->updateWordSpace(state); -} - -void Gfx::opSetHorizScaling(Object args[], int /*numArgs*/) { - state->setHorizScaling(args[0].getNum()); - out->updateHorizScaling(state); - fontChanged = gTrue; -} - -//------------------------------------------------------------------------ -// text positioning operators -//------------------------------------------------------------------------ - -void Gfx::opTextMove(Object args[], int /*numArgs*/) { - double tx, ty; - - tx = state->getLineX() + args[0].getNum(); - ty = state->getLineY() + args[1].getNum(); - state->textMoveTo(tx, ty); - out->updateTextPos(state); -} - -void Gfx::opTextMoveSet(Object args[], int /*numArgs*/) { - double tx, ty; - - tx = state->getLineX() + args[0].getNum(); - ty = args[1].getNum(); - state->setLeading(-ty); - ty += state->getLineY(); - state->textMoveTo(tx, ty); - out->updateTextPos(state); -} - -void Gfx::opSetTextMatrix(Object args[], int /*numArgs*/) { - state->setTextMat(args[0].getNum(), args[1].getNum(), - args[2].getNum(), args[3].getNum(), - args[4].getNum(), args[5].getNum()); - state->textMoveTo(0, 0); - out->updateTextMat(state); - out->updateTextPos(state); - fontChanged = gTrue; -} - -void Gfx::opTextNextLine(Object * /*args[]*/, int /*numArgs*/) { - double tx, ty; - - tx = state->getLineX(); - ty = state->getLineY() - state->getLeading(); - state->textMoveTo(tx, ty); - out->updateTextPos(state); -} - -//------------------------------------------------------------------------ -// text string operators -//------------------------------------------------------------------------ - -void Gfx::opShowText(Object args[], int /*numArgs*/) { - if (!state->getFont()) { - error(getPos(), "No font in show"); - return; - } - if (fontChanged) { - out->updateFont(state); - fontChanged = gFalse; - } - out->beginStringOp(state); - doShowText(args[0].getString()); - out->endStringOp(state); -} - -void Gfx::opMoveShowText(Object args[], int /*numArgs*/) { - double tx, ty; - - if (!state->getFont()) { - error(getPos(), "No font in move/show"); - return; - } - if (fontChanged) { - out->updateFont(state); - fontChanged = gFalse; - } - tx = state->getLineX(); - ty = state->getLineY() - state->getLeading(); - state->textMoveTo(tx, ty); - out->updateTextPos(state); - out->beginStringOp(state); - doShowText(args[0].getString()); - out->endStringOp(state); -} - -void Gfx::opMoveSetShowText(Object args[], int /*numArgs*/) { - double tx, ty; - - if (!state->getFont()) { - error(getPos(), "No font in move/set/show"); - return; - } - if (fontChanged) { - out->updateFont(state); - fontChanged = gFalse; - } - state->setWordSpace(args[0].getNum()); - state->setCharSpace(args[1].getNum()); - tx = state->getLineX(); - ty = state->getLineY() - state->getLeading(); - state->textMoveTo(tx, ty); - out->updateWordSpace(state); - out->updateCharSpace(state); - out->updateTextPos(state); - out->beginStringOp(state); - doShowText(args[2].getString()); - out->endStringOp(state); -} - -void Gfx::opShowSpaceText(Object args[], int /*numArgs*/) { - Array *a; - Object obj; - int wMode; - int i; - - if (!state->getFont()) { - error(getPos(), "No font in show/space"); - return; - } - if (fontChanged) { - out->updateFont(state); - fontChanged = gFalse; - } - out->beginStringOp(state); - wMode = state->getFont()->getWMode(); - a = args[0].getArray(); - for (i = 0; i < a->getLength(); ++i) { - a->get(i, &obj); - if (obj.isNum()) { - // this uses the absolute value of the font size to match - // Acrobat's behavior - if (wMode) { - state->textShift(0, -obj.getNum() * 0.001 * - fabs(state->getFontSize())); - } else { - state->textShift(-obj.getNum() * 0.001 * - fabs(state->getFontSize()), 0); - } - out->updateTextShift(state, obj.getNum()); - } else if (obj.isString()) { - doShowText(obj.getString()); - } else { - error(getPos(), "Element of show/space array must be number or string"); - } - obj.free(); - } - out->endStringOp(state); -} - -void Gfx::doShowText(GString *s) { - GfxFont *font; - int wMode; - double riseX, riseY; - CharCode code; - Unicode u[8]; - double x, y, dx, dy, dx2, dy2, curX, curY, tdx, tdy, lineX, lineY; - double originX, originY, tOriginX, tOriginY; - double oldCTM[6], newCTM[6]; - double *mat; - Object charProc; - Dict *resDict; - Parser *oldParser; - char *p; - int len, n, uLen, nChars, nSpaces, i; - - font = state->getFont(); - wMode = font->getWMode(); - - if (out->useDrawChar()) { - out->beginString(state, s); - } - - // handle a Type 3 char - if (font->getType() == fontType3 && out->interpretType3Chars()) { - mat = state->getCTM(); - for (i = 0; i < 6; ++i) { - oldCTM[i] = mat[i]; - } - mat = state->getTextMat(); - newCTM[0] = mat[0] * oldCTM[0] + mat[1] * oldCTM[2]; - newCTM[1] = mat[0] * oldCTM[1] + mat[1] * oldCTM[3]; - newCTM[2] = mat[2] * oldCTM[0] + mat[3] * oldCTM[2]; - newCTM[3] = mat[2] * oldCTM[1] + mat[3] * oldCTM[3]; - mat = font->getFontMatrix(); - newCTM[0] = mat[0] * newCTM[0] + mat[1] * newCTM[2]; - newCTM[1] = mat[0] * newCTM[1] + mat[1] * newCTM[3]; - newCTM[2] = mat[2] * newCTM[0] + mat[3] * newCTM[2]; - newCTM[3] = mat[2] * newCTM[1] + mat[3] * newCTM[3]; - newCTM[0] *= state->getFontSize(); - newCTM[1] *= state->getFontSize(); - newCTM[2] *= state->getFontSize(); - newCTM[3] *= state->getFontSize(); - newCTM[0] *= state->getHorizScaling(); - newCTM[2] *= state->getHorizScaling(); - state->textTransformDelta(0, state->getRise(), &riseX, &riseY); - curX = state->getCurX(); - curY = state->getCurY(); - lineX = state->getLineX(); - lineY = state->getLineY(); - oldParser = parser; - p = s->getCString(); - len = s->getLength(); - while (len > 0) { - n = font->getNextChar(p, len, &code, - u, (int)(sizeof(u) / sizeof(Unicode)), &uLen, - &dx, &dy, &originX, &originY); - dx = dx * state->getFontSize() + state->getCharSpace(); - if (n == 1 && *p == ' ') { - dx += state->getWordSpace(); - } - dx *= state->getHorizScaling(); - dy *= state->getFontSize(); - state->textTransformDelta(dx, dy, &tdx, &tdy); - state->transform(curX + riseX, curY + riseY, &x, &y); - saveState(); - state->setCTM(newCTM[0], newCTM[1], newCTM[2], newCTM[3], x, y); - //~ the CTM concat values here are wrong (but never used) - out->updateCTM(state, 1, 0, 0, 1, 0, 0); - if (!out->beginType3Char(state, curX + riseX, curY + riseY, tdx, tdy, - code, u, uLen)) { - ((Gfx8BitFont *)font)->getCharProc(code, &charProc); - if ((resDict = ((Gfx8BitFont *)font)->getResources())) { - pushResources(resDict); - } - if (charProc.isStream()) { - display(&charProc, gFalse); - } else { - error(getPos(), "Missing or bad Type3 CharProc entry"); - } - out->endType3Char(state); - if (resDict) { - popResources(); - } - charProc.free(); - } - restoreState(); - // GfxState::restore() does *not* restore the current position, - // so we deal with it here using (curX, curY) and (lineX, lineY) - curX += tdx; - curY += tdy; - state->moveTo(curX, curY); - state->textSetPos(lineX, lineY); - p += n; - len -= n; - } - parser = oldParser; - - } else if (out->useDrawChar()) { - state->textTransformDelta(0, state->getRise(), &riseX, &riseY); - p = s->getCString(); - len = s->getLength(); - while (len > 0) { - n = font->getNextChar(p, len, &code, - u, (int)(sizeof(u) / sizeof(Unicode)), &uLen, - &dx, &dy, &originX, &originY); - if (wMode) { - dx *= state->getFontSize(); - dy = dy * state->getFontSize() + state->getCharSpace(); - if (n == 1 && *p == ' ') { - dy += state->getWordSpace(); - } - } else { - dx = dx * state->getFontSize() + state->getCharSpace(); - if (n == 1 && *p == ' ') { - dx += state->getWordSpace(); - } - dx *= state->getHorizScaling(); - dy *= state->getFontSize(); - } - state->textTransformDelta(dx, dy, &tdx, &tdy); - originX *= state->getFontSize(); - originY *= state->getFontSize(); - state->textTransformDelta(originX, originY, &tOriginX, &tOriginY); - out->drawChar(state, state->getCurX() + riseX, state->getCurY() + riseY, - tdx, tdy, tOriginX, tOriginY, code, n, u, uLen); - state->shift(tdx, tdy); - p += n; - len -= n; - } - - } else { - dx = dy = 0; - p = s->getCString(); - len = s->getLength(); - nChars = nSpaces = 0; - while (len > 0) { - n = font->getNextChar(p, len, &code, - u, (int)(sizeof(u) / sizeof(Unicode)), &uLen, - &dx2, &dy2, &originX, &originY); - dx += dx2; - dy += dy2; - if (n == 1 && *p == ' ') { - ++nSpaces; - } - ++nChars; - p += n; - len -= n; - } - if (wMode) { - dx *= state->getFontSize(); - dy = dy * state->getFontSize() - + nChars * state->getCharSpace() - + nSpaces * state->getWordSpace(); - } else { - dx = dx * state->getFontSize() - + nChars * state->getCharSpace() - + nSpaces * state->getWordSpace(); - dx *= state->getHorizScaling(); - dy *= state->getFontSize(); - } - state->textTransformDelta(dx, dy, &tdx, &tdy); - out->drawString(state, s); - state->shift(tdx, tdy); - } - - if (out->useDrawChar()) { - out->endString(state); - } - - updateLevel += 10 * s->getLength(); -} - -//------------------------------------------------------------------------ -// XObject operators -//------------------------------------------------------------------------ - -void Gfx::opXObject(Object args[], int /*numArgs*/) { - char *name; - Object obj1, obj2, obj3, refObj; -#if OPI_SUPPORT - Object opiDict; -#endif - - name = args[0].getName(); - if (!res->lookupXObject(name, &obj1)) { - return; - } - if (!obj1.isStream()) { - error(getPos(), "XObject '%s' is wrong type", name); - obj1.free(); - return; - } -#if OPI_SUPPORT - obj1.streamGetDict()->lookup("OPI", &opiDict); - if (opiDict.isDict()) { - out->opiBegin(state, opiDict.getDict()); - } -#endif - obj1.streamGetDict()->lookup("Subtype", &obj2); - if (obj2.isName("Image")) { - if (out->needNonText()) { - res->lookupXObjectNF(name, &refObj); - doImage(&refObj, obj1.getStream(), gFalse); - refObj.free(); - } - } else if (obj2.isName("Form")) { - res->lookupXObjectNF(name, &refObj); - if (out->useDrawForm() && refObj.isRef()) { - out->drawForm(refObj.getRef()); - } else { - doForm(&obj1); - } - refObj.free(); - } else if (obj2.isName("PS")) { - obj1.streamGetDict()->lookup("Level1", &obj3); - out->psXObject(obj1.getStream(), - obj3.isStream() ? obj3.getStream() : (Stream *)NULL); - } else if (obj2.isName()) { - error(getPos(), "Unknown XObject subtype '%s'", obj2.getName()); - } else { - error(getPos(), "XObject subtype is missing or wrong type"); - } - obj2.free(); -#if OPI_SUPPORT - if (opiDict.isDict()) { - out->opiEnd(state, opiDict.getDict()); - } - opiDict.free(); -#endif - obj1.free(); -} - -void Gfx::doImage(Object *ref, Stream *str, GBool inlineImg) { - Dict *dict, *maskDict; - int width, height; - int bits, maskBits; - StreamColorSpaceMode csMode; - GBool mask; - GBool invert; - GfxColorSpace *colorSpace, *maskColorSpace; - GfxImageColorMap *colorMap, *maskColorMap; - Object maskObj, smaskObj; - GBool haveColorKeyMask, haveExplicitMask, haveSoftMask; - int maskColors[2*gfxColorMaxComps]; - int maskWidth, maskHeight; - GBool maskInvert; - Stream *maskStr; - Object obj1, obj2; - int i; - - // get info from the stream - bits = 0; - csMode = streamCSNone; - str->getImageParams(&bits, &csMode); - - // get stream dict - dict = str->getDict(); - - // get size - dict->lookup("Width", &obj1); - if (obj1.isNull()) { - obj1.free(); - dict->lookup("W", &obj1); - } - if (obj1.isInt()) - width = obj1.getInt(); - else if (obj1.isReal()) - width = (int)obj1.getReal(); - else - goto err2; - obj1.free(); - dict->lookup("Height", &obj1); - if (obj1.isNull()) { - obj1.free(); - dict->lookup("H", &obj1); - } - if (obj1.isInt()) - height = obj1.getInt(); - else if (obj1.isReal()) - height = (int)obj1.getReal(); - else - goto err2; - obj1.free(); - - // image or mask? - dict->lookup("ImageMask", &obj1); - if (obj1.isNull()) { - obj1.free(); - dict->lookup("IM", &obj1); - } - mask = gFalse; - if (obj1.isBool()) - mask = obj1.getBool(); - else if (!obj1.isNull()) - goto err2; - obj1.free(); - - // bit depth - if (bits == 0) { - dict->lookup("BitsPerComponent", &obj1); - if (obj1.isNull()) { - obj1.free(); - dict->lookup("BPC", &obj1); - } - if (obj1.isInt()) { - bits = obj1.getInt(); - } else if (mask) { - bits = 1; - } else { - goto err2; - } - obj1.free(); - } - - // display a mask - if (mask) { - - // check for inverted mask - if (bits != 1) - goto err1; - invert = gFalse; - dict->lookup("Decode", &obj1); - if (obj1.isNull()) { - obj1.free(); - dict->lookup("D", &obj1); - } - if (obj1.isArray()) { - obj1.arrayGet(0, &obj2); - if (obj2.isInt() && obj2.getInt() == 1) - invert = gTrue; - obj2.free(); - } else if (!obj1.isNull()) { - goto err2; - } - obj1.free(); - - // draw it - out->drawImageMask(state, ref, str, width, height, invert, inlineImg); - - } else { - - // get color space and color map - dict->lookup("ColorSpace", &obj1); - if (obj1.isNull()) { - obj1.free(); - dict->lookup("CS", &obj1); - } - if (obj1.isName()) { - res->lookupColorSpace(obj1.getName(), &obj2); - if (!obj2.isNull()) { - obj1.free(); - obj1 = obj2; - } else { - obj2.free(); - } - } - if (!obj1.isNull()) { - colorSpace = GfxColorSpace::parse(&obj1); - } else if (csMode == streamCSDeviceGray) { - colorSpace = new GfxDeviceGrayColorSpace(); - } else if (csMode == streamCSDeviceRGB) { - colorSpace = new GfxDeviceRGBColorSpace(); - } else if (csMode == streamCSDeviceCMYK) { - colorSpace = new GfxDeviceCMYKColorSpace(); - } else { - colorSpace = NULL; - } - obj1.free(); - if (!colorSpace) { - goto err1; - } - dict->lookup("Decode", &obj1); - if (obj1.isNull()) { - obj1.free(); - dict->lookup("D", &obj1); - } - colorMap = new GfxImageColorMap(bits, &obj1, colorSpace); - obj1.free(); - if (!colorMap->isOk()) { - delete colorMap; - goto err1; - } - - // get the mask - haveColorKeyMask = haveExplicitMask = haveSoftMask = gFalse; - maskStr = NULL; // make gcc happy - maskWidth = maskHeight = 0; // make gcc happy - maskInvert = gFalse; // make gcc happy - maskColorMap = NULL; // make gcc happy - dict->lookup("Mask", &maskObj); - dict->lookup("SMask", &smaskObj); - if (smaskObj.isStream()) { - // soft mask - if (inlineImg) { - goto err1; - } - maskStr = smaskObj.getStream(); - maskDict = smaskObj.streamGetDict(); - maskDict->lookup("Width", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("W", &obj1); - } - if (!obj1.isInt()) { - goto err2; - } - maskWidth = obj1.getInt(); - obj1.free(); - maskDict->lookup("Height", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("H", &obj1); - } - if (!obj1.isInt()) { - goto err2; - } - maskHeight = obj1.getInt(); - obj1.free(); - maskDict->lookup("BitsPerComponent", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("BPC", &obj1); - } - if (!obj1.isInt()) { - goto err2; - } - maskBits = obj1.getInt(); - obj1.free(); - maskDict->lookup("ColorSpace", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("CS", &obj1); - } - if (obj1.isName()) { - res->lookupColorSpace(obj1.getName(), &obj2); - if (!obj2.isNull()) { - obj1.free(); - obj1 = obj2; - } else { - obj2.free(); - } - } - maskColorSpace = GfxColorSpace::parse(&obj1); - obj1.free(); - if (!maskColorSpace || maskColorSpace->getMode() != csDeviceGray) { - goto err1; - } - maskDict->lookup("Decode", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("D", &obj1); - } - maskColorMap = new GfxImageColorMap(maskBits, &obj1, maskColorSpace); - obj1.free(); - if (!maskColorMap->isOk()) { - delete maskColorMap; - goto err1; - } - //~ handle the Matte entry - haveSoftMask = gTrue; - } else if (maskObj.isArray()) { - // color key mask - for (i = 0; - i < maskObj.arrayGetLength() && i < 2*gfxColorMaxComps; - ++i) { - maskObj.arrayGet(i, &obj1); - maskColors[i] = obj1.getInt(); - obj1.free(); - } - haveColorKeyMask = gTrue; - } else if (maskObj.isStream()) { - // explicit mask - if (inlineImg) { - goto err1; - } - maskStr = maskObj.getStream(); - maskDict = maskObj.streamGetDict(); - maskDict->lookup("Width", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("W", &obj1); - } - if (!obj1.isInt()) { - goto err2; - } - maskWidth = obj1.getInt(); - obj1.free(); - maskDict->lookup("Height", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("H", &obj1); - } - if (!obj1.isInt()) { - goto err2; - } - maskHeight = obj1.getInt(); - obj1.free(); - maskDict->lookup("ImageMask", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("IM", &obj1); - } - if (!obj1.isBool() || !obj1.getBool()) { - goto err2; - } - obj1.free(); - maskInvert = gFalse; - maskDict->lookup("Decode", &obj1); - if (obj1.isNull()) { - obj1.free(); - maskDict->lookup("D", &obj1); - } - if (obj1.isArray()) { - obj1.arrayGet(0, &obj2); - if (obj2.isInt() && obj2.getInt() == 1) { - maskInvert = gTrue; - } - obj2.free(); - } else if (!obj1.isNull()) { - goto err2; - } - obj1.free(); - haveExplicitMask = gTrue; - } - - // draw it - if (haveSoftMask) { - out->drawSoftMaskedImage(state, ref, str, width, height, colorMap, - maskStr, maskWidth, maskHeight, maskColorMap); - delete maskColorMap; - } else if (haveExplicitMask) { - out->drawMaskedImage(state, ref, str, width, height, colorMap, - maskStr, maskWidth, maskHeight, maskInvert); - } else { - out->drawImage(state, ref, str, width, height, colorMap, - haveColorKeyMask ? maskColors : (int *)NULL, inlineImg); - } - delete colorMap; - - maskObj.free(); - smaskObj.free(); - } - - if ((i = width * height) > 1000) { - i = 1000; - } - updateLevel += i; - - return; - - err2: - obj1.free(); - err1: - error(getPos(), "Bad image parameters"); -} - -void Gfx::doForm(Object *str) { - Dict *dict; - GBool transpGroup, isolated, knockout; - GfxColorSpace *blendingColorSpace; - Object matrixObj, bboxObj; - double m[6], bbox[4]; - Object resObj; - Dict *resDict; - Object obj1, obj2, obj3; - int i; - - // check for excessive recursion - if (formDepth > 20) { - return; - } - - // get stream dict - dict = str->streamGetDict(); - - // check form type - dict->lookup("FormType", &obj1); - if (!(obj1.isNull() || (obj1.isInt() && obj1.getInt() == 1))) { - error(getPos(), "Unknown form type"); - } - obj1.free(); - - // get bounding box - dict->lookup("BBox", &bboxObj); - if (!bboxObj.isArray()) { - bboxObj.free(); - error(getPos(), "Bad form bounding box"); - return; - } - for (i = 0; i < 4; ++i) { - bboxObj.arrayGet(i, &obj1); - bbox[i] = obj1.getNum(); - obj1.free(); - } - bboxObj.free(); - - // get matrix - dict->lookup("Matrix", &matrixObj); - if (matrixObj.isArray()) { - for (i = 0; i < 6; ++i) { - matrixObj.arrayGet(i, &obj1); - m[i] = obj1.getNum(); - obj1.free(); - } - } else { - m[0] = 1; m[1] = 0; - m[2] = 0; m[3] = 1; - m[4] = 0; m[5] = 0; - } - matrixObj.free(); - - // get resources - dict->lookup("Resources", &resObj); - resDict = resObj.isDict() ? resObj.getDict() : (Dict *)NULL; - - // check for a transparency group - transpGroup = isolated = knockout = gFalse; - blendingColorSpace = NULL; - if (dict->lookup("Group", &obj1)->isDict()) { - if (obj1.dictLookup("S", &obj2)->isName("Transparency")) { - transpGroup = gTrue; - if (!obj1.dictLookup("CS", &obj3)->isNull()) { - blendingColorSpace = GfxColorSpace::parse(&obj3); - } - obj3.free(); - if (obj1.dictLookup("I", &obj3)->isBool()) { - isolated = obj3.getBool(); - } - obj3.free(); - if (obj1.dictLookup("K", &obj3)->isBool()) { - knockout = obj3.getBool(); - } - obj3.free(); - } - obj2.free(); - } - obj1.free(); - - // draw it - ++formDepth; - doForm1(str, resDict, m, bbox, - transpGroup, gFalse, blendingColorSpace, isolated, knockout); - --formDepth; - - if (blendingColorSpace) { - delete blendingColorSpace; - } - resObj.free(); -} - -void Gfx::doForm1(Object *str, Dict *resDict, double *matrix, double *bbox, - GBool transpGroup, GBool softMask, - GfxColorSpace *blendingColorSpace, - GBool isolated, GBool knockout, - GBool alpha, Function *transferFunc, - GfxColor *backdropColor) { - Parser *oldParser; - double oldBaseMatrix[6]; - int i; - - // push new resources on stack - pushResources(resDict); - - // save current graphics state - saveState(); - - // kill any pre-existing path - state->clearPath(); - - // save current parser - oldParser = parser; - - // set form transformation matrix - state->concatCTM(matrix[0], matrix[1], matrix[2], - matrix[3], matrix[4], matrix[5]); - out->updateCTM(state, matrix[0], matrix[1], matrix[2], - matrix[3], matrix[4], matrix[5]); - - // set form bounding box - state->moveTo(bbox[0], bbox[1]); - state->lineTo(bbox[2], bbox[1]); - state->lineTo(bbox[2], bbox[3]); - state->lineTo(bbox[0], bbox[3]); - state->closePath(); - state->clip(); - out->clip(state); - state->clearPath(); - - if (softMask || transpGroup) { - if (state->getBlendMode() != gfxBlendNormal) { - state->setBlendMode(gfxBlendNormal); - out->updateBlendMode(state); - } - if (state->getFillOpacity() != 1) { - state->setFillOpacity(1); - out->updateFillOpacity(state); - } - if (state->getStrokeOpacity() != 1) { - state->setStrokeOpacity(1); - out->updateStrokeOpacity(state); - } - out->clearSoftMask(state); - out->beginTransparencyGroup(state, bbox, blendingColorSpace, - isolated, knockout, softMask); - } - - // set new base matrix - for (i = 0; i < 6; ++i) { - oldBaseMatrix[i] = baseMatrix[i]; - baseMatrix[i] = state->getCTM()[i]; - } - - // draw the form - display(str, gFalse); - - if (softMask || transpGroup) { - out->endTransparencyGroup(state); - } - - // restore base matrix - for (i = 0; i < 6; ++i) { - baseMatrix[i] = oldBaseMatrix[i]; - } - - // restore parser - parser = oldParser; - - // restore graphics state - restoreState(); - - // pop resource stack - popResources(); - - if (softMask) { - out->setSoftMask(state, bbox, alpha, transferFunc, backdropColor); - } else if (transpGroup) { - out->paintTransparencyGroup(state, bbox); - } - - return; -} - -//------------------------------------------------------------------------ -// in-line image operators -//------------------------------------------------------------------------ - -void Gfx::opBeginImage(Object * /*args[]*/, int /*numArgs*/) { - Stream *str; - int c1, c2; - - // build dict/stream - str = buildImageStream(); - - // display the image - if (str) { - doImage(NULL, str, gTrue); - - // skip 'EI' tag - c1 = str->getUndecodedStream()->getChar(); - c2 = str->getUndecodedStream()->getChar(); - while (!(c1 == 'E' && c2 == 'I') && c2 != EOF) { - c1 = c2; - c2 = str->getUndecodedStream()->getChar(); - } - delete str; - } -} - -Stream *Gfx::buildImageStream() { - Object dict; - Object obj; - char *key; - Stream *str; - - // build dictionary - dict.initDict(xref); - parser->getObj(&obj); - while (!obj.isCmd("ID") && !obj.isEOF()) { - if (!obj.isName()) { - error(getPos(), "Inline image dictionary key must be a name object"); - obj.free(); - } else { - key = copyString(obj.getName()); - obj.free(); - parser->getObj(&obj); - if (obj.isEOF() || obj.isError()) { - gfree(key); - break; - } - dict.dictAdd(key, &obj); - } - parser->getObj(&obj); - } - if (obj.isEOF()) { - error(getPos(), "End of file in inline image"); - obj.free(); - dict.free(); - return NULL; - } - obj.free(); - - // make stream - str = new EmbedStream(parser->getStream(), &dict, gFalse, 0); - str = str->addFilters(&dict); - - return str; -} - -void Gfx::opImageData(Object * /*args[]*/, int /*numArgs*/) { - error(getPos(), "Internal: got 'ID' operator"); -} - -void Gfx::opEndImage(Object * /*args[]*/, int /*numArgs*/) { - error(getPos(), "Internal: got 'EI' operator"); -} - -//------------------------------------------------------------------------ -// type 3 font operators -//------------------------------------------------------------------------ - -void Gfx::opSetCharWidth(Object args[], int /*numArgs*/) { - out->type3D0(state, args[0].getNum(), args[1].getNum()); -} - -void Gfx::opSetCacheDevice(Object args[], int /*numArgs*/) { - out->type3D1(state, args[0].getNum(), args[1].getNum(), - args[2].getNum(), args[3].getNum(), - args[4].getNum(), args[5].getNum()); -} - -//------------------------------------------------------------------------ -// compatibility operators -//------------------------------------------------------------------------ - -void Gfx::opBeginIgnoreUndef(Object * /*args[]*/, int /*numArgs*/) { - ++ignoreUndef; -} - -void Gfx::opEndIgnoreUndef(Object * /*args[]*/, int /*numArgs*/) { - if (ignoreUndef > 0) - --ignoreUndef; -} - -//------------------------------------------------------------------------ -// marked content operators -//------------------------------------------------------------------------ - -void Gfx::opBeginMarkedContent(Object args[], int numArgs) { - if (printCommands) { - printf(" marked content: %s ", args[0].getName()); - if (numArgs == 2) - args[2].print(stdout); - printf("\n"); - fflush(stdout); - } -} - -void Gfx::opEndMarkedContent(Object * /*args[]*/, int /*numArgs*/) { -} - -void Gfx::opMarkPoint(Object args[], int numArgs) { - if (printCommands) { - printf(" mark point: %s ", args[0].getName()); - if (numArgs == 2) - args[2].print(stdout); - printf("\n"); - fflush(stdout); - } -} - -//------------------------------------------------------------------------ -// misc -//------------------------------------------------------------------------ - -void Gfx::drawAnnot(Object *str, AnnotBorderStyle *borderStyle, - double xMin, double yMin, double xMax, double yMax) { - Dict *dict, *resDict; - Object matrixObj, bboxObj, resObj; - Object obj1; - double m[6], bbox[4], ictm[6]; - double *ctm; - double formX0, formY0, formX1, formY1; - double annotX0, annotY0, annotX1, annotY1; - double det, x, y, sx, sy; - double r, g, b; - GfxColor color; - double *dash, *dash2; - int dashLength; - int i; - - //~ can we assume that we're in default user space? - //~ (i.e., baseMatrix = ctm) - - // transform the annotation bbox from default user space to user - // space: (bbox * baseMatrix) * iCTM - ctm = state->getCTM(); - det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]); - ictm[0] = ctm[3] * det; - ictm[1] = -ctm[1] * det; - ictm[2] = -ctm[2] * det; - ictm[3] = ctm[0] * det; - ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det; - ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det; - x = baseMatrix[0] * xMin + baseMatrix[2] * yMin + baseMatrix[4]; - y = baseMatrix[1] * xMin + baseMatrix[3] * yMin + baseMatrix[5]; - annotX0 = ictm[0] * x + ictm[2] * y + ictm[4]; - annotY0 = ictm[1] * x + ictm[3] * y + ictm[5]; - x = baseMatrix[0] * xMax + baseMatrix[2] * yMax + baseMatrix[4]; - y = baseMatrix[1] * xMax + baseMatrix[3] * yMax + baseMatrix[5]; - annotX1 = ictm[0] * x + ictm[2] * y + ictm[4]; - annotY1 = ictm[1] * x + ictm[3] * y + ictm[5]; - if (annotX0 > annotX1) { - x = annotX0; annotX0 = annotX1; annotX1 = x; - } - if (annotY0 > annotY1) { - y = annotY0; annotY0 = annotY1; annotY1 = y; - } - - // draw the appearance stream (if there is one) - if (str->isStream()) { - - // get stream dict - dict = str->streamGetDict(); - - // get the form bounding box - dict->lookup("BBox", &bboxObj); - if (!bboxObj.isArray()) { - bboxObj.free(); - error(getPos(), "Bad form bounding box"); - return; - } - for (i = 0; i < 4; ++i) { - bboxObj.arrayGet(i, &obj1); - bbox[i] = obj1.getNum(); - obj1.free(); - } - bboxObj.free(); - - // get the form matrix - dict->lookup("Matrix", &matrixObj); - if (matrixObj.isArray()) { - for (i = 0; i < 6; ++i) { - matrixObj.arrayGet(i, &obj1); - m[i] = obj1.getNum(); - obj1.free(); - } - } else { - m[0] = 1; m[1] = 0; - m[2] = 0; m[3] = 1; - m[4] = 0; m[5] = 0; - } - matrixObj.free(); - - // transform the form bbox from form space to user space - formX0 = bbox[0] * m[0] + bbox[1] * m[2] + m[4]; - formY0 = bbox[0] * m[1] + bbox[1] * m[3] + m[5]; - formX1 = bbox[2] * m[0] + bbox[3] * m[2] + m[4]; - formY1 = bbox[2] * m[1] + bbox[3] * m[3] + m[5]; - if (formX0 > formX1) { - x = formX0; formX0 = formX1; formX1 = x; - } - if (formY0 > formY1) { - y = formY0; formY0 = formY1; formY1 = y; - } - - // scale the form to fit the annotation bbox - if (formX1 == formX0) { - // this shouldn't happen - sx = 1; - } else { - sx = (annotX1 - annotX0) / (formX1 - formX0); - } - if (formY1 == formY0) { - // this shouldn't happen - sy = 1; - } else { - sy = (annotY1 - annotY0) / (formY1 - formY0); - } - m[0] *= sx; - m[2] *= sx; - m[4] = (m[4] - formX0) * sx + annotX0; - m[1] *= sy; - m[3] *= sy; - m[5] = (m[5] - formY0) * sy + annotY0; - - // get resources - dict->lookup("Resources", &resObj); - resDict = resObj.isDict() ? resObj.getDict() : (Dict *)NULL; - - // draw it - doForm1(str, resDict, m, bbox); - - resObj.free(); - } - - // draw the border - if (borderStyle && borderStyle->getWidth() > 0) { - if (state->getStrokeColorSpace()->getMode() != csDeviceRGB) { - state->setStrokePattern(NULL); - state->setStrokeColorSpace(new GfxDeviceRGBColorSpace()); - out->updateStrokeColorSpace(state); - } - borderStyle->getColor(&r, &g, &b); - color.c[0] = dblToCol(r); - color.c[1] = dblToCol(g); - color.c[2] = dblToCol(b); - state->setStrokeColor(&color); - out->updateStrokeColor(state); - // compute the width scale factor when going from default user - // space to user space - x = (baseMatrix[0] + baseMatrix[2]) * ictm[0] + - (baseMatrix[1] + baseMatrix[3]) * ictm[2]; - y = (baseMatrix[0] + baseMatrix[2]) * ictm[1] + - (baseMatrix[1] + baseMatrix[3]) * ictm[3]; - x = sqrt(0.5 * (x * x + y * y)); - state->setLineWidth(x * borderStyle->getWidth()); - out->updateLineWidth(state); - borderStyle->getDash(&dash, &dashLength); - if (borderStyle->getType() == annotBorderDashed && dashLength > 0) { - dash2 = (double *)gmallocn(dashLength, sizeof(double)); - for (i = 0; i < dashLength; ++i) { - dash2[i] = x * dash[i]; - } - state->setLineDash(dash2, dashLength, 0); - out->updateLineDash(state); - } - //~ this doesn't currently handle the beveled and engraved styles - state->clearPath(); - state->moveTo(annotX0, out->upsideDown() ? annotY0 : annotY1); - state->lineTo(annotX1, out->upsideDown() ? annotY0 : annotY1); - if (borderStyle->getType() != annotBorderUnderlined) { - state->lineTo(annotX1, out->upsideDown() ? annotY1 : annotY0); - state->lineTo(annotX0, out->upsideDown() ? annotY1 : annotY0); - state->closePath(); - } - out->stroke(state); - } -} - -void Gfx::saveState() { - out->saveState(state); - state = state->save(); -} - -void Gfx::restoreState() { - state = state->restore(); - out->restoreState(state); -} - -void Gfx::pushResources(Dict *resDict) { - res = new GfxResources(xref, resDict, res); -} - -void Gfx::popResources() { - GfxResources *resPtr; - - resPtr = res->getNext(); - delete res; - res = resPtr; -} diff --git a/kpdf/xpdf/xpdf/Gfx.cpp b/kpdf/xpdf/xpdf/Gfx.cpp new file mode 100644 index 00000000..2a4fdb6e --- /dev/null +++ b/kpdf/xpdf/xpdf/Gfx.cpp @@ -0,0 +1,4189 @@ +//======================================================================== +// +// Gfx.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include +#include "gmem.h" +#include "GlobalParams.h" +#include "CharTypes.h" +#include "Object.h" +#include "Array.h" +#include "Dict.h" +#include "Stream.h" +#include "Lexer.h" +#include "Parser.h" +#include "GfxFont.h" +#include "GfxState.h" +#include "OutputDev.h" +#include "Page.h" +#include "Annot.h" +#include "Error.h" +#include "Gfx.h" + +// the MSVC math.h doesn't define this +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +//------------------------------------------------------------------------ +// constants +//------------------------------------------------------------------------ + +// Max recursive depth for a function shading fill. +#define functionMaxDepth 6 + +// Max delta allowed in any color component for a function shading fill. +#define functionColorDelta (dblToCol(1 / 256.0)) + +// Max number of splits along the t axis for an axial shading fill. +#define axialMaxSplits 256 + +// Max delta allowed in any color component for an axial shading fill. +#define axialColorDelta (dblToCol(1 / 256.0)) + +// Max number of splits along the t axis for a radial shading fill. +#define radialMaxSplits 256 + +// Max delta allowed in any color component for a radial shading fill. +#define radialColorDelta (dblToCol(1 / 256.0)) + +// Max recursive depth for a Gouraud triangle shading fill. +#define gouraudMaxDepth 6 + +// Max delta allowed in any color component for a Gouraud triangle +// shading fill. +#define gouraudColorDelta (dblToCol(1 / 256.0)) + +// Max recursive depth for a patch mesh shading fill. +#define patchMaxDepth 6 + +// Max delta allowed in any color component for a patch mesh shading +// fill. +#define patchColorDelta (dblToCol(1 / 256.0)) + +//------------------------------------------------------------------------ +// Operator table +//------------------------------------------------------------------------ + +#ifdef WIN32 // this works around a bug in the VC7 compiler +# pragma optimize("",off) +#endif + +Operator Gfx::opTab[] = { + {"\"", 3, {tchkNum, tchkNum, tchkString}, + &Gfx::opMoveSetShowText}, + {"'", 1, {tchkString}, + &Gfx::opMoveShowText}, + {"B", 0, {tchkNone}, + &Gfx::opFillStroke}, + {"B*", 0, {tchkNone}, + &Gfx::opEOFillStroke}, + {"BDC", 2, {tchkName, tchkProps}, + &Gfx::opBeginMarkedContent}, + {"BI", 0, {tchkNone}, + &Gfx::opBeginImage}, + {"BMC", 1, {tchkName}, + &Gfx::opBeginMarkedContent}, + {"BT", 0, {tchkNone}, + &Gfx::opBeginText}, + {"BX", 0, {tchkNone}, + &Gfx::opBeginIgnoreUndef}, + {"CS", 1, {tchkName}, + &Gfx::opSetStrokeColorSpace}, + {"DP", 2, {tchkName, tchkProps}, + &Gfx::opMarkPoint}, + {"Do", 1, {tchkName}, + &Gfx::opXObject}, + {"EI", 0, {tchkNone}, + &Gfx::opEndImage}, + {"EMC", 0, {tchkNone}, + &Gfx::opEndMarkedContent}, + {"ET", 0, {tchkNone}, + &Gfx::opEndText}, + {"EX", 0, {tchkNone}, + &Gfx::opEndIgnoreUndef}, + {"F", 0, {tchkNone}, + &Gfx::opFill}, + {"G", 1, {tchkNum}, + &Gfx::opSetStrokeGray}, + {"ID", 0, {tchkNone}, + &Gfx::opImageData}, + {"J", 1, {tchkInt}, + &Gfx::opSetLineCap}, + {"K", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, + &Gfx::opSetStrokeCMYKColor}, + {"M", 1, {tchkNum}, + &Gfx::opSetMiterLimit}, + {"MP", 1, {tchkName}, + &Gfx::opMarkPoint}, + {"Q", 0, {tchkNone}, + &Gfx::opRestore}, + {"RG", 3, {tchkNum, tchkNum, tchkNum}, + &Gfx::opSetStrokeRGBColor}, + {"S", 0, {tchkNone}, + &Gfx::opStroke}, + {"SC", -4, {tchkNum, tchkNum, tchkNum, tchkNum}, + &Gfx::opSetStrokeColor}, + {"SCN", -33, {tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN}, + &Gfx::opSetStrokeColorN}, + {"T*", 0, {tchkNone}, + &Gfx::opTextNextLine}, + {"TD", 2, {tchkNum, tchkNum}, + &Gfx::opTextMoveSet}, + {"TJ", 1, {tchkArray}, + &Gfx::opShowSpaceText}, + {"TL", 1, {tchkNum}, + &Gfx::opSetTextLeading}, + {"Tc", 1, {tchkNum}, + &Gfx::opSetCharSpacing}, + {"Td", 2, {tchkNum, tchkNum}, + &Gfx::opTextMove}, + {"Tf", 2, {tchkName, tchkNum}, + &Gfx::opSetFont}, + {"Tj", 1, {tchkString}, + &Gfx::opShowText}, + {"Tm", 6, {tchkNum, tchkNum, tchkNum, tchkNum, + tchkNum, tchkNum}, + &Gfx::opSetTextMatrix}, + {"Tr", 1, {tchkInt}, + &Gfx::opSetTextRender}, + {"Ts", 1, {tchkNum}, + &Gfx::opSetTextRise}, + {"Tw", 1, {tchkNum}, + &Gfx::opSetWordSpacing}, + {"Tz", 1, {tchkNum}, + &Gfx::opSetHorizScaling}, + {"W", 0, {tchkNone}, + &Gfx::opClip}, + {"W*", 0, {tchkNone}, + &Gfx::opEOClip}, + {"b", 0, {tchkNone}, + &Gfx::opCloseFillStroke}, + {"b*", 0, {tchkNone}, + &Gfx::opCloseEOFillStroke}, + {"c", 6, {tchkNum, tchkNum, tchkNum, tchkNum, + tchkNum, tchkNum}, + &Gfx::opCurveTo}, + {"cm", 6, {tchkNum, tchkNum, tchkNum, tchkNum, + tchkNum, tchkNum}, + &Gfx::opConcat}, + {"cs", 1, {tchkName}, + &Gfx::opSetFillColorSpace}, + {"d", 2, {tchkArray, tchkNum}, + &Gfx::opSetDash}, + {"d0", 2, {tchkNum, tchkNum}, + &Gfx::opSetCharWidth}, + {"d1", 6, {tchkNum, tchkNum, tchkNum, tchkNum, + tchkNum, tchkNum}, + &Gfx::opSetCacheDevice}, + {"f", 0, {tchkNone}, + &Gfx::opFill}, + {"f*", 0, {tchkNone}, + &Gfx::opEOFill}, + {"g", 1, {tchkNum}, + &Gfx::opSetFillGray}, + {"gs", 1, {tchkName}, + &Gfx::opSetExtGState}, + {"h", 0, {tchkNone}, + &Gfx::opClosePath}, + {"i", 1, {tchkNum}, + &Gfx::opSetFlat}, + {"j", 1, {tchkInt}, + &Gfx::opSetLineJoin}, + {"k", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, + &Gfx::opSetFillCMYKColor}, + {"l", 2, {tchkNum, tchkNum}, + &Gfx::opLineTo}, + {"m", 2, {tchkNum, tchkNum}, + &Gfx::opMoveTo}, + {"n", 0, {tchkNone}, + &Gfx::opEndPath}, + {"q", 0, {tchkNone}, + &Gfx::opSave}, + {"re", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, + &Gfx::opRectangle}, + {"rg", 3, {tchkNum, tchkNum, tchkNum}, + &Gfx::opSetFillRGBColor}, + {"ri", 1, {tchkName}, + &Gfx::opSetRenderingIntent}, + {"s", 0, {tchkNone}, + &Gfx::opCloseStroke}, + {"sc", -4, {tchkNum, tchkNum, tchkNum, tchkNum}, + &Gfx::opSetFillColor}, + {"scn", -33, {tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN, tchkSCN, tchkSCN, tchkSCN, + tchkSCN}, + &Gfx::opSetFillColorN}, + {"sh", 1, {tchkName}, + &Gfx::opShFill}, + {"v", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, + &Gfx::opCurveTo1}, + {"w", 1, {tchkNum}, + &Gfx::opSetLineWidth}, + {"y", 4, {tchkNum, tchkNum, tchkNum, tchkNum}, + &Gfx::opCurveTo2}, +}; + +#ifdef WIN32 // this works around a bug in the VC7 compiler +# pragma optimize("",on) +#endif + +#define numOps (sizeof(opTab) / sizeof(Operator)) + +//------------------------------------------------------------------------ +// GfxResources +//------------------------------------------------------------------------ + +GfxResources::GfxResources(XRef *xref, Dict *resDict, GfxResources *nextA) { + Object obj1, obj2; + Ref r; + + if (resDict) { + + // build font dictionary + fonts = NULL; + resDict->lookupNF("Font", &obj1); + if (obj1.isRef()) { + obj1.fetch(xref, &obj2); + if (obj2.isDict()) { + r = obj1.getRef(); + fonts = new GfxFontDict(xref, &r, obj2.getDict()); + } + obj2.free(); + } else if (obj1.isDict()) { + fonts = new GfxFontDict(xref, NULL, obj1.getDict()); + } + obj1.free(); + + // get XObject dictionary + resDict->lookup("XObject", &xObjDict); + + // get color space dictionary + resDict->lookup("ColorSpace", &colorSpaceDict); + + // get pattern dictionary + resDict->lookup("Pattern", &patternDict); + + // get shading dictionary + resDict->lookup("Shading", &shadingDict); + + // get graphics state parameter dictionary + resDict->lookup("ExtGState", &gStateDict); + + } else { + fonts = NULL; + xObjDict.initNull(); + colorSpaceDict.initNull(); + patternDict.initNull(); + shadingDict.initNull(); + gStateDict.initNull(); + } + + next = nextA; +} + +GfxResources::~GfxResources() { + if (fonts) { + delete fonts; + } + xObjDict.free(); + colorSpaceDict.free(); + patternDict.free(); + shadingDict.free(); + gStateDict.free(); +} + +GfxFont *GfxResources::lookupFont(char *name) { + GfxFont *font; + GfxResources *resPtr; + + for (resPtr = this; resPtr; resPtr = resPtr->next) { + if (resPtr->fonts) { + if ((font = resPtr->fonts->lookup(name))) + return font; + } + } + error(-1, "Unknown font tag '%s'", name); + return NULL; +} + +GBool GfxResources::lookupXObject(char *name, Object *obj) { + GfxResources *resPtr; + + for (resPtr = this; resPtr; resPtr = resPtr->next) { + if (resPtr->xObjDict.isDict()) { + if (!resPtr->xObjDict.dictLookup(name, obj)->isNull()) + return gTrue; + obj->free(); + } + } + error(-1, "XObject '%s' is unknown", name); + return gFalse; +} + +GBool GfxResources::lookupXObjectNF(char *name, Object *obj) { + GfxResources *resPtr; + + for (resPtr = this; resPtr; resPtr = resPtr->next) { + if (resPtr->xObjDict.isDict()) { + if (!resPtr->xObjDict.dictLookupNF(name, obj)->isNull()) + return gTrue; + obj->free(); + } + } + error(-1, "XObject '%s' is unknown", name); + return gFalse; +} + +void GfxResources::lookupColorSpace(char *name, Object *obj) { + GfxResources *resPtr; + + for (resPtr = this; resPtr; resPtr = resPtr->next) { + if (resPtr->colorSpaceDict.isDict()) { + if (!resPtr->colorSpaceDict.dictLookup(name, obj)->isNull()) { + return; + } + obj->free(); + } + } + obj->initNull(); +} + +GfxPattern *GfxResources::lookupPattern(char *name) { + GfxResources *resPtr; + GfxPattern *pattern; + Object obj; + + for (resPtr = this; resPtr; resPtr = resPtr->next) { + if (resPtr->patternDict.isDict()) { + if (!resPtr->patternDict.dictLookup(name, &obj)->isNull()) { + pattern = GfxPattern::parse(&obj); + obj.free(); + return pattern; + } + obj.free(); + } + } + error(-1, "Unknown pattern '%s'", name); + return NULL; +} + +GfxShading *GfxResources::lookupShading(char *name) { + GfxResources *resPtr; + GfxShading *shading; + Object obj; + + for (resPtr = this; resPtr; resPtr = resPtr->next) { + if (resPtr->shadingDict.isDict()) { + if (!resPtr->shadingDict.dictLookup(name, &obj)->isNull()) { + shading = GfxShading::parse(&obj); + obj.free(); + return shading; + } + obj.free(); + } + } + error(-1, "Unknown shading '%s'", name); + return NULL; +} + +GBool GfxResources::lookupGState(char *name, Object *obj) { + GfxResources *resPtr; + + for (resPtr = this; resPtr; resPtr = resPtr->next) { + if (resPtr->gStateDict.isDict()) { + if (!resPtr->gStateDict.dictLookup(name, obj)->isNull()) { + return gTrue; + } + obj->free(); + } + } + error(-1, "ExtGState '%s' is unknown", name); + return gFalse; +} + +//------------------------------------------------------------------------ +// Gfx +//------------------------------------------------------------------------ + +Gfx::Gfx(XRef *xrefA, OutputDev *outA, int pageNum, Dict *resDict, + double hDPI, double vDPI, PDFRectangle *box, + PDFRectangle *cropBox, int rotate, + GBool (*abortCheckCbkA)(void *data), + void *abortCheckCbkDataA) { + int i; + + xref = xrefA; + subPage = gFalse; + printCommands = globalParams->getPrintCommands(); + + // start the resource stack + res = new GfxResources(xref, resDict, NULL); + + // initialize + out = outA; + state = new GfxState(hDPI, vDPI, box, rotate, out->upsideDown()); + fontChanged = gFalse; + clip = clipNone; + ignoreUndef = 0; + out->startPage(pageNum, state); + out->setDefaultCTM(state->getCTM()); + out->updateAll(state); + for (i = 0; i < 6; ++i) { + baseMatrix[i] = state->getCTM()[i]; + } + formDepth = 0; + parser = NULL; + abortCheckCbk = abortCheckCbkA; + abortCheckCbkData = abortCheckCbkDataA; + + // set crop box + if (cropBox) { + state->moveTo(cropBox->x1, cropBox->y1); + state->lineTo(cropBox->x2, cropBox->y1); + state->lineTo(cropBox->x2, cropBox->y2); + state->lineTo(cropBox->x1, cropBox->y2); + state->closePath(); + state->clip(); + out->clip(state); + state->clearPath(); + } +} + +Gfx::Gfx(XRef *xrefA, OutputDev *outA, Dict *resDict, + PDFRectangle *box, PDFRectangle *cropBox, + GBool (*abortCheckCbkA)(void *data), + void *abortCheckCbkDataA) { + int i; + + xref = xrefA; + subPage = gTrue; + printCommands = globalParams->getPrintCommands(); + + // start the resource stack + res = new GfxResources(xref, resDict, NULL); + + // initialize + out = outA; + state = new GfxState(72, 72, box, 0, gFalse); + fontChanged = gFalse; + clip = clipNone; + ignoreUndef = 0; + for (i = 0; i < 6; ++i) { + baseMatrix[i] = state->getCTM()[i]; + } + formDepth = 0; + parser = NULL; + abortCheckCbk = abortCheckCbkA; + abortCheckCbkData = abortCheckCbkDataA; + + // set crop box + if (cropBox) { + state->moveTo(cropBox->x1, cropBox->y1); + state->lineTo(cropBox->x2, cropBox->y1); + state->lineTo(cropBox->x2, cropBox->y2); + state->lineTo(cropBox->x1, cropBox->y2); + state->closePath(); + state->clip(); + out->clip(state); + state->clearPath(); + } +} + +Gfx::~Gfx() { + while (state->hasSaves()) { + restoreState(); + } + if (!subPage) { + out->endPage(); + } + while (res) { + popResources(); + } + if (state) { + delete state; + } +} + +void Gfx::display(Object *obj, GBool topLevel) { + Object obj2; + int i; + + if (obj->isArray()) { + for (i = 0; i < obj->arrayGetLength(); ++i) { + obj->arrayGet(i, &obj2); + if (!obj2.isStream()) { + error(-1, "Weird page contents"); + obj2.free(); + return; + } + obj2.free(); + } + } else if (!obj->isStream()) { + error(-1, "Weird page contents"); + return; + } + parser = new Parser(xref, new Lexer(xref, obj), gFalse); + go(topLevel); + delete parser; + parser = NULL; +} + +void Gfx::go(GBool topLevel) { + Object obj; + Object args[maxArgs]; + int numArgs, i; + int lastAbortCheck; + + // scan a sequence of objects + updateLevel = lastAbortCheck = 0; + numArgs = 0; + parser->getObj(&obj); + while (!obj.isEOF()) { + + // got a command - execute it + if (obj.isCmd()) { + if (printCommands) { + obj.print(stdout); + for (i = 0; i < numArgs; ++i) { + printf(" "); + args[i].print(stdout); + } + printf("\n"); + fflush(stdout); + } + execOp(&obj, args, numArgs); + obj.free(); + for (i = 0; i < numArgs; ++i) + args[i].free(); + numArgs = 0; + + // periodically update display + if (++updateLevel >= 20000) { + out->dump(); + updateLevel = 0; + } + + // check for an abort + if (abortCheckCbk) { + if (updateLevel - lastAbortCheck > 10) { + if ((*abortCheckCbk)(abortCheckCbkData)) { + break; + } + lastAbortCheck = updateLevel; + } + } + + // got an argument - save it + } else if (numArgs < maxArgs) { + args[numArgs++] = obj; + + // too many arguments - something is wrong + } else { + error(getPos(), "Too many args in content stream"); + if (printCommands) { + printf("throwing away arg: "); + obj.print(stdout); + printf("\n"); + fflush(stdout); + } + obj.free(); + } + + // grab the next object + parser->getObj(&obj); + } + obj.free(); + + // args at end with no command + if (numArgs > 0) { + error(getPos(), "Leftover args in content stream"); + if (printCommands) { + printf("%d leftovers:", numArgs); + for (i = 0; i < numArgs; ++i) { + printf(" "); + args[i].print(stdout); + } + printf("\n"); + fflush(stdout); + } + for (i = 0; i < numArgs; ++i) + args[i].free(); + } + + // update display + if (topLevel && updateLevel > 0) { + out->dump(); + } +} + +void Gfx::execOp(Object *cmd, Object args[], int numArgs) { + Operator *op; + char *name; + Object *argPtr; + int i; + + // find operator + name = cmd->getCmd(); + if (!(op = findOp(name))) { + if (ignoreUndef == 0) + error(getPos(), "Unknown operator '%s'", name); + return; + } + + // type check args + argPtr = args; + if (op->numArgs >= 0) { + if (numArgs < op->numArgs) { + error(getPos(), "Too few (%d) args to '%s' operator", numArgs, name); + return; + } + if (numArgs > op->numArgs) { +#if 0 + error(getPos(), "Too many (%d) args to '%s' operator", numArgs, name); +#endif + argPtr += numArgs - op->numArgs; + numArgs = op->numArgs; + } + } else { + if (numArgs > -op->numArgs) { + error(getPos(), "Too many (%d) args to '%s' operator", + numArgs, name); + return; + } + } + for (i = 0; i < numArgs; ++i) { + if (!checkArg(&argPtr[i], op->tchk[i])) { + error(getPos(), "Arg #%d to '%s' operator is wrong type (%s)", + i, name, argPtr[i].getTypeName()); + return; + } + } + + // do it + (this->*op->func)(argPtr, numArgs); +} + +Operator *Gfx::findOp(char *name) { + int a, b, m, cmp; + + a = -1; + b = numOps; + // invariant: opTab[a] < name < opTab[b] + while (b - a > 1) { + m = (a + b) / 2; + cmp = strcmp(opTab[m].name, name); + if (cmp < 0) + a = m; + else if (cmp > 0) + b = m; + else + a = b = m; + } + if (cmp != 0) + return NULL; + return &opTab[a]; +} + +GBool Gfx::checkArg(Object *arg, TchkType type) { + switch (type) { + case tchkBool: return arg->isBool(); + case tchkInt: return arg->isInt(); + case tchkNum: return arg->isNum(); + case tchkString: return arg->isString(); + case tchkName: return arg->isName(); + case tchkArray: return arg->isArray(); + case tchkProps: return arg->isDict() || arg->isName(); + case tchkSCN: return arg->isNum() || arg->isName(); + case tchkNone: return gFalse; + } + return gFalse; +} + +int Gfx::getPos() { + return parser ? parser->getPos() : -1; +} + +//------------------------------------------------------------------------ +// graphics state operators +//------------------------------------------------------------------------ + +void Gfx::opSave(Object * /*args[]*/, int /*numArgs*/) { + saveState(); +} + +void Gfx::opRestore(Object * /*args[]*/, int /*numArgs*/) { + restoreState(); +} + +void Gfx::opConcat(Object args[], int /*numArgs*/) { + state->concatCTM(args[0].getNum(), args[1].getNum(), + args[2].getNum(), args[3].getNum(), + args[4].getNum(), args[5].getNum()); + out->updateCTM(state, args[0].getNum(), args[1].getNum(), + args[2].getNum(), args[3].getNum(), + args[4].getNum(), args[5].getNum()); + fontChanged = gTrue; +} + +void Gfx::opSetDash(Object args[], int /*numArgs*/) { + Array *a; + int length; + Object obj; + double *dash; + int i; + + a = args[0].getArray(); + length = a->getLength(); + if (length == 0) { + dash = NULL; + } else { + dash = (double *)gmallocn(length, sizeof(double)); + for (i = 0; i < length; ++i) { + dash[i] = a->get(i, &obj)->getNum(); + obj.free(); + } + } + state->setLineDash(dash, length, args[1].getNum()); + out->updateLineDash(state); +} + +void Gfx::opSetFlat(Object args[], int /*numArgs*/) { + state->setFlatness((int)args[0].getNum()); + out->updateFlatness(state); +} + +void Gfx::opSetLineJoin(Object args[], int /*numArgs*/) { + state->setLineJoin(args[0].getInt()); + out->updateLineJoin(state); +} + +void Gfx::opSetLineCap(Object args[], int /*numArgs*/) { + state->setLineCap(args[0].getInt()); + out->updateLineCap(state); +} + +void Gfx::opSetMiterLimit(Object args[], int /*numArgs*/) { + state->setMiterLimit(args[0].getNum()); + out->updateMiterLimit(state); +} + +void Gfx::opSetLineWidth(Object args[], int /*numArgs*/) { + state->setLineWidth(args[0].getNum()); + out->updateLineWidth(state); +} + +void Gfx::opSetExtGState(Object args[], int /*numArgs*/) { + Object obj1, obj2, obj3, obj4, obj5; + GfxBlendMode mode; + GBool haveFillOP; + Function *funcs[4]; + GfxColor backdropColor; + GBool haveBackdropColor; + GfxColorSpace *blendingColorSpace; + GBool alpha, isolated, knockout; + int i; + + if (!res->lookupGState(args[0].getName(), &obj1)) { + return; + } + if (!obj1.isDict()) { + error(getPos(), "ExtGState '%s' is wrong type", args[0].getName()); + obj1.free(); + return; + } + if (printCommands) { + printf(" gfx state dict: "); + obj1.print(); + printf("\n"); + } + + // transparency support: blend mode, fill/stroke opacity + if (!obj1.dictLookup("BM", &obj2)->isNull()) { + if (state->parseBlendMode(&obj2, &mode)) { + state->setBlendMode(mode); + out->updateBlendMode(state); + } else { + error(getPos(), "Invalid blend mode in ExtGState"); + } + } + obj2.free(); + if (obj1.dictLookup("ca", &obj2)->isNum()) { + state->setFillOpacity(obj2.getNum()); + out->updateFillOpacity(state); + } + obj2.free(); + if (obj1.dictLookup("CA", &obj2)->isNum()) { + state->setStrokeOpacity(obj2.getNum()); + out->updateStrokeOpacity(state); + } + obj2.free(); + + // fill/stroke overprint + if ((haveFillOP = (obj1.dictLookup("op", &obj2)->isBool()))) { + state->setFillOverprint(obj2.getBool()); + out->updateFillOverprint(state); + } + obj2.free(); + if (obj1.dictLookup("OP", &obj2)->isBool()) { + state->setStrokeOverprint(obj2.getBool()); + out->updateStrokeOverprint(state); + if (!haveFillOP) { + state->setFillOverprint(obj2.getBool()); + out->updateFillOverprint(state); + } + } + obj2.free(); + + // stroke adjust + if (obj1.dictLookup("SA", &obj2)->isBool()) { + state->setStrokeAdjust(obj2.getBool()); + out->updateStrokeAdjust(state); + } + obj2.free(); + + // transfer function + if (obj1.dictLookup("TR2", &obj2)->isNull()) { + obj2.free(); + obj1.dictLookup("TR", &obj2); + } + if (obj2.isName("Default") || + obj2.isName("Identity")) { + funcs[0] = funcs[1] = funcs[2] = funcs[3] = NULL; + state->setTransfer(funcs); + out->updateTransfer(state); + } else if (obj2.isArray() && obj2.arrayGetLength() == 4) { + for (i = 0; i < 4; ++i) { + obj2.arrayGet(i, &obj3); + funcs[i] = Function::parse(&obj3); + obj3.free(); + if (!funcs[i]) { + break; + } + } + if (i == 4) { + state->setTransfer(funcs); + out->updateTransfer(state); + } + } else if (obj2.isName() || obj2.isDict() || obj2.isStream()) { + if ((funcs[0] = Function::parse(&obj2))) { + funcs[1] = funcs[2] = funcs[3] = NULL; + state->setTransfer(funcs); + out->updateTransfer(state); + } + } else if (!obj2.isNull()) { + error(getPos(), "Invalid transfer function in ExtGState"); + } + obj2.free(); + + // soft mask + if (!obj1.dictLookup("SMask", &obj2)->isNull()) { + if (obj2.isName("None")) { + out->clearSoftMask(state); + } else if (obj2.isDict()) { + if (obj2.dictLookup("S", &obj3)->isName("Alpha")) { + alpha = gTrue; + } else { // "Luminosity" + alpha = gFalse; + } + obj3.free(); + funcs[0] = NULL; + if (!obj2.dictLookup("TR", &obj3)->isNull()) { + funcs[0] = Function::parse(&obj3); + if (funcs[0]->getInputSize() != 1 || + funcs[0]->getOutputSize() != 1) { + error(getPos(), + "Invalid transfer function in soft mask in ExtGState"); + delete funcs[0]; + funcs[0] = NULL; + } + } + obj3.free(); + if ((haveBackdropColor = obj2.dictLookup("BC", &obj3)->isArray())) { + for (i = 0; i < gfxColorMaxComps; ++i) { + backdropColor.c[i] = 0; + } + for (i = 0; i < obj3.arrayGetLength() && i < gfxColorMaxComps; ++i) { + obj3.arrayGet(i, &obj4); + if (obj4.isNum()) { + backdropColor.c[i] = dblToCol(obj4.getNum()); + } + obj4.free(); + } + } + obj3.free(); + if (obj2.dictLookup("G", &obj3)->isStream()) { + if (obj3.streamGetDict()->lookup("Group", &obj4)->isDict()) { + blendingColorSpace = NULL; + isolated = knockout = gFalse; + if (!obj4.dictLookup("CS", &obj5)->isNull()) { + blendingColorSpace = GfxColorSpace::parse(&obj5); + } + obj5.free(); + if (obj4.dictLookup("I", &obj5)->isBool()) { + isolated = obj5.getBool(); + } + obj5.free(); + if (obj4.dictLookup("K", &obj5)->isBool()) { + knockout = obj5.getBool(); + } + obj5.free(); + if (!haveBackdropColor) { + if (blendingColorSpace) { + blendingColorSpace->getDefaultColor(&backdropColor); + } else { + //~ need to get the parent or default color space (?) + for (i = 0; i < gfxColorMaxComps; ++i) { + backdropColor.c[i] = 0; + } + } + } + doSoftMask(&obj3, alpha, blendingColorSpace, + isolated, knockout, funcs[0], &backdropColor); + if (funcs[0]) { + delete funcs[0]; + } + } else { + error(getPos(), "Invalid soft mask in ExtGState - missing group"); + } + obj4.free(); + } else { + error(getPos(), "Invalid soft mask in ExtGState - missing group"); + } + obj3.free(); + } else if (!obj2.isNull()) { + error(getPos(), "Invalid soft mask in ExtGState"); + } + } + obj2.free(); + + obj1.free(); +} + +void Gfx::doSoftMask(Object *str, GBool alpha, + GfxColorSpace *blendingColorSpace, + GBool isolated, GBool knockout, + Function *transferFunc, GfxColor *backdropColor) { + Dict *dict, *resDict; + double m[6], bbox[4]; + Object obj1, obj2; + int i; + + // check for excessive recursion + if (formDepth > 20) { + return; + } + + // get stream dict + dict = str->streamGetDict(); + + // check form type + dict->lookup("FormType", &obj1); + if (!(obj1.isNull() || (obj1.isInt() && obj1.getInt() == 1))) { + error(getPos(), "Unknown form type"); + } + obj1.free(); + + // get bounding box + dict->lookup("BBox", &obj1); + if (!obj1.isArray()) { + obj1.free(); + error(getPos(), "Bad form bounding box"); + return; + } + for (i = 0; i < 4; ++i) { + obj1.arrayGet(i, &obj2); + bbox[i] = obj2.getNum(); + obj2.free(); + } + obj1.free(); + + // get matrix + dict->lookup("Matrix", &obj1); + if (obj1.isArray()) { + for (i = 0; i < 6; ++i) { + obj1.arrayGet(i, &obj2); + m[i] = obj2.getNum(); + obj2.free(); + } + } else { + m[0] = 1; m[1] = 0; + m[2] = 0; m[3] = 1; + m[4] = 0; m[5] = 0; + } + obj1.free(); + + // get resources + dict->lookup("Resources", &obj1); + resDict = obj1.isDict() ? obj1.getDict() : (Dict *)NULL; + + // draw it + ++formDepth; + doForm1(str, resDict, m, bbox, gTrue, gTrue, + blendingColorSpace, isolated, knockout, + alpha, transferFunc, backdropColor); + --formDepth; + + if (blendingColorSpace) { + delete blendingColorSpace; + } + obj1.free(); +} + +void Gfx::opSetRenderingIntent(Object * /*args[]*/, int /*numArgs*/) { +} + +//------------------------------------------------------------------------ +// color operators +//------------------------------------------------------------------------ + +void Gfx::opSetFillGray(Object args[], int /*numArgs*/) { + GfxColor color; + + state->setFillPattern(NULL); + state->setFillColorSpace(new GfxDeviceGrayColorSpace()); + out->updateFillColorSpace(state); + color.c[0] = dblToCol(args[0].getNum()); + state->setFillColor(&color); + out->updateFillColor(state); +} + +void Gfx::opSetStrokeGray(Object args[], int /*numArgs*/) { + GfxColor color; + + state->setStrokePattern(NULL); + state->setStrokeColorSpace(new GfxDeviceGrayColorSpace()); + out->updateStrokeColorSpace(state); + color.c[0] = dblToCol(args[0].getNum()); + state->setStrokeColor(&color); + out->updateStrokeColor(state); +} + +void Gfx::opSetFillCMYKColor(Object args[], int /*numArgs*/) { + GfxColor color; + int i; + + state->setFillPattern(NULL); + state->setFillColorSpace(new GfxDeviceCMYKColorSpace()); + out->updateFillColorSpace(state); + for (i = 0; i < 4; ++i) { + color.c[i] = dblToCol(args[i].getNum()); + } + state->setFillColor(&color); + out->updateFillColor(state); +} + +void Gfx::opSetStrokeCMYKColor(Object args[], int /*numArgs*/) { + GfxColor color; + int i; + + state->setStrokePattern(NULL); + state->setStrokeColorSpace(new GfxDeviceCMYKColorSpace()); + out->updateStrokeColorSpace(state); + for (i = 0; i < 4; ++i) { + color.c[i] = dblToCol(args[i].getNum()); + } + state->setStrokeColor(&color); + out->updateStrokeColor(state); +} + +void Gfx::opSetFillRGBColor(Object args[], int /*numArgs*/) { + GfxColor color; + int i; + + state->setFillPattern(NULL); + state->setFillColorSpace(new GfxDeviceRGBColorSpace()); + out->updateFillColorSpace(state); + for (i = 0; i < 3; ++i) { + color.c[i] = dblToCol(args[i].getNum()); + } + state->setFillColor(&color); + out->updateFillColor(state); +} + +void Gfx::opSetStrokeRGBColor(Object args[], int /*numArgs*/) { + GfxColor color; + int i; + + state->setStrokePattern(NULL); + state->setStrokeColorSpace(new GfxDeviceRGBColorSpace()); + out->updateStrokeColorSpace(state); + for (i = 0; i < 3; ++i) { + color.c[i] = dblToCol(args[i].getNum()); + } + state->setStrokeColor(&color); + out->updateStrokeColor(state); +} + +void Gfx::opSetFillColorSpace(Object args[], int /*numArgs*/) { + Object obj; + GfxColorSpace *colorSpace; + GfxColor color; + + state->setFillPattern(NULL); + res->lookupColorSpace(args[0].getName(), &obj); + if (obj.isNull()) { + colorSpace = GfxColorSpace::parse(&args[0]); + } else { + colorSpace = GfxColorSpace::parse(&obj); + } + obj.free(); + if (colorSpace) { + state->setFillColorSpace(colorSpace); + out->updateFillColorSpace(state); + colorSpace->getDefaultColor(&color); + state->setFillColor(&color); + out->updateFillColor(state); + } else { + error(getPos(), "Bad color space (fill)"); + } +} + +void Gfx::opSetStrokeColorSpace(Object args[], int /*numArgs*/) { + Object obj; + GfxColorSpace *colorSpace; + GfxColor color; + + state->setStrokePattern(NULL); + res->lookupColorSpace(args[0].getName(), &obj); + if (obj.isNull()) { + colorSpace = GfxColorSpace::parse(&args[0]); + } else { + colorSpace = GfxColorSpace::parse(&obj); + } + obj.free(); + if (colorSpace) { + state->setStrokeColorSpace(colorSpace); + out->updateStrokeColorSpace(state); + colorSpace->getDefaultColor(&color); + state->setStrokeColor(&color); + out->updateStrokeColor(state); + } else { + error(getPos(), "Bad color space (stroke)"); + } +} + +void Gfx::opSetFillColor(Object args[], int numArgs) { + GfxColor color; + int i; + + if (numArgs != state->getFillColorSpace()->getNComps()) { + error(getPos(), "Incorrect number of arguments in 'sc' command"); + return; + } + state->setFillPattern(NULL); + for (i = 0; i < numArgs; ++i) { + color.c[i] = dblToCol(args[i].getNum()); + } + state->setFillColor(&color); + out->updateFillColor(state); +} + +void Gfx::opSetStrokeColor(Object args[], int numArgs) { + GfxColor color; + int i; + + if (numArgs != state->getStrokeColorSpace()->getNComps()) { + error(getPos(), "Incorrect number of arguments in 'SC' command"); + return; + } + state->setStrokePattern(NULL); + for (i = 0; i < numArgs; ++i) { + color.c[i] = dblToCol(args[i].getNum()); + } + state->setStrokeColor(&color); + out->updateStrokeColor(state); +} + +void Gfx::opSetFillColorN(Object args[], int numArgs) { + GfxColor color; + GfxPattern *pattern; + int i; + + if (state->getFillColorSpace()->getMode() == csPattern) { + if (numArgs > 1) { + if (!((GfxPatternColorSpace *)state->getFillColorSpace())->getUnder() || + numArgs - 1 != ((GfxPatternColorSpace *)state->getFillColorSpace()) + ->getUnder()->getNComps()) { + error(getPos(), "Incorrect number of arguments in 'scn' command"); + return; + } + for (i = 0; i < numArgs - 1 && i < gfxColorMaxComps; ++i) { + if (args[i].isNum()) { + color.c[i] = dblToCol(args[i].getNum()); + } + } + state->setFillColor(&color); + out->updateFillColor(state); + } + if (args[numArgs-1].isName() && + (pattern = res->lookupPattern(args[numArgs-1].getName()))) { + state->setFillPattern(pattern); + } + + } else { + if (numArgs != state->getFillColorSpace()->getNComps()) { + error(getPos(), "Incorrect number of arguments in 'scn' command"); + return; + } + state->setFillPattern(NULL); + for (i = 0; i < numArgs && i < gfxColorMaxComps; ++i) { + if (args[i].isNum()) { + color.c[i] = dblToCol(args[i].getNum()); + } + } + state->setFillColor(&color); + out->updateFillColor(state); + } +} + +void Gfx::opSetStrokeColorN(Object args[], int numArgs) { + GfxColor color; + GfxPattern *pattern; + int i; + + if (state->getStrokeColorSpace()->getMode() == csPattern) { + if (numArgs > 1) { + if (!((GfxPatternColorSpace *)state->getStrokeColorSpace()) + ->getUnder() || + numArgs - 1 != ((GfxPatternColorSpace *)state->getStrokeColorSpace()) + ->getUnder()->getNComps()) { + error(getPos(), "Incorrect number of arguments in 'SCN' command"); + return; + } + for (i = 0; i < numArgs - 1 && i < gfxColorMaxComps; ++i) { + if (args[i].isNum()) { + color.c[i] = dblToCol(args[i].getNum()); + } + } + state->setStrokeColor(&color); + out->updateStrokeColor(state); + } + if (args[numArgs-1].isName() && + (pattern = res->lookupPattern(args[numArgs-1].getName()))) { + state->setStrokePattern(pattern); + } + + } else { + if (numArgs != state->getStrokeColorSpace()->getNComps()) { + error(getPos(), "Incorrect number of arguments in 'SCN' command"); + return; + } + state->setStrokePattern(NULL); + for (i = 0; i < numArgs && i < gfxColorMaxComps; ++i) { + if (args[i].isNum()) { + color.c[i] = dblToCol(args[i].getNum()); + } + } + state->setStrokeColor(&color); + out->updateStrokeColor(state); + } +} + +//------------------------------------------------------------------------ +// path segment operators +//------------------------------------------------------------------------ + +void Gfx::opMoveTo(Object args[], int /*numArgs*/) { + state->moveTo(args[0].getNum(), args[1].getNum()); +} + +void Gfx::opLineTo(Object args[], int /*numArgs*/) { + if (!state->isCurPt()) { + error(getPos(), "No current point in lineto"); + return; + } + state->lineTo(args[0].getNum(), args[1].getNum()); +} + +void Gfx::opCurveTo(Object args[], int /*numArgs*/) { + double x1, y1, x2, y2, x3, y3; + + if (!state->isCurPt()) { + error(getPos(), "No current point in curveto"); + return; + } + x1 = args[0].getNum(); + y1 = args[1].getNum(); + x2 = args[2].getNum(); + y2 = args[3].getNum(); + x3 = args[4].getNum(); + y3 = args[5].getNum(); + state->curveTo(x1, y1, x2, y2, x3, y3); +} + +void Gfx::opCurveTo1(Object args[], int /*numArgs*/) { + double x1, y1, x2, y2, x3, y3; + + if (!state->isCurPt()) { + error(getPos(), "No current point in curveto1"); + return; + } + x1 = state->getCurX(); + y1 = state->getCurY(); + x2 = args[0].getNum(); + y2 = args[1].getNum(); + x3 = args[2].getNum(); + y3 = args[3].getNum(); + state->curveTo(x1, y1, x2, y2, x3, y3); +} + +void Gfx::opCurveTo2(Object args[], int /*numArgs*/) { + double x1, y1, x2, y2, x3, y3; + + if (!state->isCurPt()) { + error(getPos(), "No current point in curveto2"); + return; + } + x1 = args[0].getNum(); + y1 = args[1].getNum(); + x2 = args[2].getNum(); + y2 = args[3].getNum(); + x3 = x2; + y3 = y2; + state->curveTo(x1, y1, x2, y2, x3, y3); +} + +void Gfx::opRectangle(Object args[], int /*numArgs*/) { + double x, y, w, h; + + x = args[0].getNum(); + y = args[1].getNum(); + w = args[2].getNum(); + h = args[3].getNum(); + state->moveTo(x, y); + state->lineTo(x + w, y); + state->lineTo(x + w, y + h); + state->lineTo(x, y + h); + state->closePath(); +} + +void Gfx::opClosePath(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + error(getPos(), "No current point in closepath"); + return; + } + state->closePath(); +} + +//------------------------------------------------------------------------ +// path painting operators +//------------------------------------------------------------------------ + +void Gfx::opEndPath(Object * /*args[]*/, int /*numArgs*/) { + doEndPath(); +} + +void Gfx::opStroke(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + //error(getPos(), "No path in stroke"); + return; + } + if (state->isPath()) { + if (state->getStrokeColorSpace()->getMode() == csPattern) { + doPatternStroke(); + } else { + out->stroke(state); + } + } + doEndPath(); +} + +void Gfx::opCloseStroke(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + //error(getPos(), "No path in closepath/stroke"); + return; + } + if (state->isPath()) { + state->closePath(); + if (state->getStrokeColorSpace()->getMode() == csPattern) { + doPatternStroke(); + } else { + out->stroke(state); + } + } + doEndPath(); +} + +void Gfx::opFill(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + //error(getPos(), "No path in fill"); + return; + } + if (state->isPath()) { + if (state->getFillColorSpace()->getMode() == csPattern) { + doPatternFill(gFalse); + } else { + out->fill(state); + } + } + doEndPath(); +} + +void Gfx::opEOFill(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + //error(getPos(), "No path in eofill"); + return; + } + if (state->isPath()) { + if (state->getFillColorSpace()->getMode() == csPattern) { + doPatternFill(gTrue); + } else { + out->eoFill(state); + } + } + doEndPath(); +} + +void Gfx::opFillStroke(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + //error(getPos(), "No path in fill/stroke"); + return; + } + if (state->isPath()) { + if (state->getFillColorSpace()->getMode() == csPattern) { + doPatternFill(gFalse); + } else { + out->fill(state); + } + if (state->getStrokeColorSpace()->getMode() == csPattern) { + doPatternStroke(); + } else { + out->stroke(state); + } + } + doEndPath(); +} + +void Gfx::opCloseFillStroke(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + //error(getPos(), "No path in closepath/fill/stroke"); + return; + } + if (state->isPath()) { + state->closePath(); + if (state->getFillColorSpace()->getMode() == csPattern) { + doPatternFill(gFalse); + } else { + out->fill(state); + } + if (state->getStrokeColorSpace()->getMode() == csPattern) { + doPatternStroke(); + } else { + out->stroke(state); + } + } + doEndPath(); +} + +void Gfx::opEOFillStroke(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + //error(getPos(), "No path in eofill/stroke"); + return; + } + if (state->isPath()) { + if (state->getFillColorSpace()->getMode() == csPattern) { + doPatternFill(gTrue); + } else { + out->eoFill(state); + } + if (state->getStrokeColorSpace()->getMode() == csPattern) { + doPatternStroke(); + } else { + out->stroke(state); + } + } + doEndPath(); +} + +void Gfx::opCloseEOFillStroke(Object * /*args[]*/, int /*numArgs*/) { + if (!state->isCurPt()) { + //error(getPos(), "No path in closepath/eofill/stroke"); + return; + } + if (state->isPath()) { + state->closePath(); + if (state->getFillColorSpace()->getMode() == csPattern) { + doPatternFill(gTrue); + } else { + out->eoFill(state); + } + if (state->getStrokeColorSpace()->getMode() == csPattern) { + doPatternStroke(); + } else { + out->stroke(state); + } + } + doEndPath(); +} + +void Gfx::doPatternFill(GBool eoFill) { + GfxPattern *pattern; + + // this is a bit of a kludge -- patterns can be really slow, so we + // skip them if we're only doing text extraction, since they almost + // certainly don't contain any text + if (!out->needNonText()) { + return; + } + + if (!(pattern = state->getFillPattern())) { + return; + } + switch (pattern->getType()) { + case 1: + doTilingPatternFill((GfxTilingPattern *)pattern, gFalse, eoFill); + break; + case 2: + doShadingPatternFill((GfxShadingPattern *)pattern, gFalse, eoFill); + break; + default: + error(getPos(), "Unimplemented pattern type (%d) in fill", + pattern->getType()); + break; + } +} + +void Gfx::doPatternStroke() { + GfxPattern *pattern; + + // this is a bit of a kludge -- patterns can be really slow, so we + // skip them if we're only doing text extraction, since they almost + // certainly don't contain any text + if (!out->needNonText()) { + return; + } + + if (!(pattern = state->getStrokePattern())) { + return; + } + switch (pattern->getType()) { + case 1: + doTilingPatternFill((GfxTilingPattern *)pattern, gTrue, gFalse); + break; + case 2: + doShadingPatternFill((GfxShadingPattern *)pattern, gTrue, gFalse); + break; + default: + error(getPos(), "Unimplemented pattern type (%d) in stroke", + pattern->getType()); + break; + } +} + +void Gfx::doTilingPatternFill(GfxTilingPattern *tPat, + GBool stroke, GBool eoFill) { + GfxPatternColorSpace *patCS; + GfxColorSpace *cs; + GfxPath *savedPath; + double xMin, yMin, xMax, yMax, x, y, x1, y1; + double cxMin, cyMin, cxMax, cyMax; + int xi0, yi0, xi1, yi1, xi, yi; + double *ctm, *btm, *ptm; + double m[6], ictm[6], m1[6], imb[6]; + double det; + double xstep, ystep; + int i; + + // get color space + patCS = (GfxPatternColorSpace *)(stroke ? state->getStrokeColorSpace() + : state->getFillColorSpace()); + + // construct a (pattern space) -> (current space) transform matrix + ctm = state->getCTM(); + btm = baseMatrix; + ptm = tPat->getMatrix(); + // iCTM = invert CTM + det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]); + ictm[0] = ctm[3] * det; + ictm[1] = -ctm[1] * det; + ictm[2] = -ctm[2] * det; + ictm[3] = ctm[0] * det; + ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det; + ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det; + // m1 = PTM * BTM = PTM * base transform matrix + m1[0] = ptm[0] * btm[0] + ptm[1] * btm[2]; + m1[1] = ptm[0] * btm[1] + ptm[1] * btm[3]; + m1[2] = ptm[2] * btm[0] + ptm[3] * btm[2]; + m1[3] = ptm[2] * btm[1] + ptm[3] * btm[3]; + m1[4] = ptm[4] * btm[0] + ptm[5] * btm[2] + btm[4]; + m1[5] = ptm[4] * btm[1] + ptm[5] * btm[3] + btm[5]; + // m = m1 * iCTM = (PTM * BTM) * (iCTM) + m[0] = m1[0] * ictm[0] + m1[1] * ictm[2]; + m[1] = m1[0] * ictm[1] + m1[1] * ictm[3]; + m[2] = m1[2] * ictm[0] + m1[3] * ictm[2]; + m[3] = m1[2] * ictm[1] + m1[3] * ictm[3]; + m[4] = m1[4] * ictm[0] + m1[5] * ictm[2] + ictm[4]; + m[5] = m1[4] * ictm[1] + m1[5] * ictm[3] + ictm[5]; + + // construct a (device space) -> (pattern space) transform matrix + det = 1 / (m1[0] * m1[3] - m1[1] * m1[2]); + imb[0] = m1[3] * det; + imb[1] = -m1[1] * det; + imb[2] = -m1[2] * det; + imb[3] = m1[0] * det; + imb[4] = (m1[2] * m1[5] - m1[3] * m1[4]) * det; + imb[5] = (m1[1] * m1[4] - m1[0] * m1[5]) * det; + + // save current graphics state + savedPath = state->getPath()->copy(); + saveState(); + + // set underlying color space (for uncolored tiling patterns); set + // various other parameters (stroke color, line width) to match + // Adobe's behavior + if (tPat->getPaintType() == 2 && (cs = patCS->getUnder())) { + state->setFillColorSpace(cs->copy()); + out->updateFillColorSpace(state); + state->setStrokeColorSpace(cs->copy()); + out->updateStrokeColorSpace(state); + state->setStrokeColor(state->getFillColor()); + } else { + state->setFillColorSpace(new GfxDeviceGrayColorSpace()); + out->updateFillColorSpace(state); + state->setStrokeColorSpace(new GfxDeviceGrayColorSpace()); + out->updateStrokeColorSpace(state); + } + state->setFillPattern(NULL); + out->updateFillColor(state); + state->setStrokePattern(NULL); + out->updateStrokeColor(state); + if (!stroke) { + state->setLineWidth(0); + out->updateLineWidth(state); + } + + // clip to current path + if (stroke) { + state->clipToStrokePath(); + out->clipToStrokePath(state); + } else { + state->clip(); + if (eoFill) { + out->eoClip(state); + } else { + out->clip(state); + } + } + state->clearPath(); + + // get the clip region, check for empty + state->getClipBBox(&cxMin, &cyMin, &cxMax, &cyMax); + if (cxMin > cxMax || cyMin > cyMax) { + goto err; + } + + // transform clip region bbox to pattern space + xMin = xMax = cxMin * imb[0] + cyMin * imb[2] + imb[4]; + yMin = yMax = cxMin * imb[1] + cyMin * imb[3] + imb[5]; + x1 = cxMin * imb[0] + cyMax * imb[2] + imb[4]; + y1 = cxMin * imb[1] + cyMax * imb[3] + imb[5]; + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + x1 = cxMax * imb[0] + cyMin * imb[2] + imb[4]; + y1 = cxMax * imb[1] + cyMin * imb[3] + imb[5]; + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + x1 = cxMax * imb[0] + cyMax * imb[2] + imb[4]; + y1 = cxMax * imb[1] + cyMax * imb[3] + imb[5]; + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + + // draw the pattern + //~ this should treat negative steps differently -- start at right/top + //~ edge instead of left/bottom (?) + xstep = fabs(tPat->getXStep()); + ystep = fabs(tPat->getYStep()); + xi0 = (int)ceil((xMin - tPat->getBBox()[2]) / xstep); + xi1 = (int)floor((xMax - tPat->getBBox()[0]) / xstep) + 1; + yi0 = (int)ceil((yMin - tPat->getBBox()[3]) / ystep); + yi1 = (int)floor((yMax - tPat->getBBox()[1]) / ystep) + 1; + for (i = 0; i < 4; ++i) { + m1[i] = m[i]; + } + if (out->useTilingPatternFill()) { + m1[4] = m[4]; + m1[5] = m[5]; + out->tilingPatternFill(state, tPat->getContentStream(), + tPat->getPaintType(), tPat->getResDict(), + m1, tPat->getBBox(), + xi0, yi0, xi1, yi1, xstep, ystep); + } else { + for (yi = yi0; yi < yi1; ++yi) { + for (xi = xi0; xi < xi1; ++xi) { + x = xi * xstep; + y = yi * ystep; + m1[4] = x * m[0] + y * m[2] + m[4]; + m1[5] = x * m[1] + y * m[3] + m[5]; + doForm1(tPat->getContentStream(), tPat->getResDict(), + m1, tPat->getBBox()); + } + } + } + + // restore graphics state + err: + restoreState(); + state->setPath(savedPath); +} + +void Gfx::doShadingPatternFill(GfxShadingPattern *sPat, + GBool stroke, GBool eoFill) { + GfxShading *shading; + GfxPath *savedPath; + double *ctm, *btm, *ptm; + double m[6], ictm[6], m1[6]; + double xMin, yMin, xMax, yMax; + double det; + + shading = sPat->getShading(); + + // save current graphics state + savedPath = state->getPath()->copy(); + saveState(); + + // clip to bbox + if (shading->getHasBBox()) { + shading->getBBox(&xMin, &yMin, &xMax, &yMax); + state->moveTo(xMin, yMin); + state->lineTo(xMax, yMin); + state->lineTo(xMax, yMax); + state->lineTo(xMin, yMax); + state->closePath(); + state->clip(); + out->clip(state); + state->setPath(savedPath->copy()); + } + + // clip to current path + if (stroke) { + state->clipToStrokePath(); + out->clipToStrokePath(state); + } else { + state->clip(); + if (eoFill) { + out->eoClip(state); + } else { + out->clip(state); + } + } + + // set the color space + state->setFillColorSpace(shading->getColorSpace()->copy()); + out->updateFillColorSpace(state); + + // background color fill + if (shading->getHasBackground()) { + state->setFillColor(shading->getBackground()); + out->updateFillColor(state); + out->fill(state); + } + state->clearPath(); + + // construct a (pattern space) -> (current space) transform matrix + ctm = state->getCTM(); + btm = baseMatrix; + ptm = sPat->getMatrix(); + // iCTM = invert CTM + det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]); + ictm[0] = ctm[3] * det; + ictm[1] = -ctm[1] * det; + ictm[2] = -ctm[2] * det; + ictm[3] = ctm[0] * det; + ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det; + ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det; + // m1 = PTM * BTM = PTM * base transform matrix + m1[0] = ptm[0] * btm[0] + ptm[1] * btm[2]; + m1[1] = ptm[0] * btm[1] + ptm[1] * btm[3]; + m1[2] = ptm[2] * btm[0] + ptm[3] * btm[2]; + m1[3] = ptm[2] * btm[1] + ptm[3] * btm[3]; + m1[4] = ptm[4] * btm[0] + ptm[5] * btm[2] + btm[4]; + m1[5] = ptm[4] * btm[1] + ptm[5] * btm[3] + btm[5]; + // m = m1 * iCTM = (PTM * BTM) * (iCTM) + m[0] = m1[0] * ictm[0] + m1[1] * ictm[2]; + m[1] = m1[0] * ictm[1] + m1[1] * ictm[3]; + m[2] = m1[2] * ictm[0] + m1[3] * ictm[2]; + m[3] = m1[2] * ictm[1] + m1[3] * ictm[3]; + m[4] = m1[4] * ictm[0] + m1[5] * ictm[2] + ictm[4]; + m[5] = m1[4] * ictm[1] + m1[5] * ictm[3] + ictm[5]; + + // set the new matrix + state->concatCTM(m[0], m[1], m[2], m[3], m[4], m[5]); + out->updateCTM(state, m[0], m[1], m[2], m[3], m[4], m[5]); + +#if 1 //~tmp: turn off anti-aliasing temporarily + GBool vaa = out->getVectorAntialias(); + if (vaa) { + out->setVectorAntialias(gFalse); + } +#endif + + // do shading type-specific operations + switch (shading->getType()) { + case 1: + doFunctionShFill((GfxFunctionShading *)shading); + break; + case 2: + doAxialShFill((GfxAxialShading *)shading); + break; + case 3: + doRadialShFill((GfxRadialShading *)shading); + break; + case 4: + case 5: + doGouraudTriangleShFill((GfxGouraudTriangleShading *)shading); + break; + case 6: + case 7: + doPatchMeshShFill((GfxPatchMeshShading *)shading); + break; + } + +#if 1 //~tmp: turn off anti-aliasing temporarily + if (vaa) { + out->setVectorAntialias(gTrue); + } +#endif + + // restore graphics state + restoreState(); + state->setPath(savedPath); +} + +void Gfx::opShFill(Object args[], int /*numArgs*/) { + GfxShading *shading; + GfxPath *savedPath; + double xMin, yMin, xMax, yMax; + + if (!(shading = res->lookupShading(args[0].getName()))) { + return; + } + + // save current graphics state + savedPath = state->getPath()->copy(); + saveState(); + + // clip to bbox + if (shading->getHasBBox()) { + shading->getBBox(&xMin, &yMin, &xMax, &yMax); + state->moveTo(xMin, yMin); + state->lineTo(xMax, yMin); + state->lineTo(xMax, yMax); + state->lineTo(xMin, yMax); + state->closePath(); + state->clip(); + out->clip(state); + state->clearPath(); + } + + // set the color space + state->setFillColorSpace(shading->getColorSpace()->copy()); + out->updateFillColorSpace(state); + +#if 1 //~tmp: turn off anti-aliasing temporarily + GBool vaa = out->getVectorAntialias(); + if (vaa) { + out->setVectorAntialias(gFalse); + } +#endif + + // do shading type-specific operations + switch (shading->getType()) { + case 1: + doFunctionShFill((GfxFunctionShading *)shading); + break; + case 2: + doAxialShFill((GfxAxialShading *)shading); + break; + case 3: + doRadialShFill((GfxRadialShading *)shading); + break; + case 4: + case 5: + doGouraudTriangleShFill((GfxGouraudTriangleShading *)shading); + break; + case 6: + case 7: + doPatchMeshShFill((GfxPatchMeshShading *)shading); + break; + } + +#if 1 //~tmp: turn off anti-aliasing temporarily + if (vaa) { + out->setVectorAntialias(gTrue); + } +#endif + + // restore graphics state + restoreState(); + state->setPath(savedPath); + + delete shading; +} + +void Gfx::doFunctionShFill(GfxFunctionShading *shading) { + double x0, y0, x1, y1; + GfxColor colors[4]; + + if (out->useShadedFills() && + out->functionShadedFill(state, shading)) { + return; + } + + shading->getDomain(&x0, &y0, &x1, &y1); + shading->getColor(x0, y0, &colors[0]); + shading->getColor(x0, y1, &colors[1]); + shading->getColor(x1, y0, &colors[2]); + shading->getColor(x1, y1, &colors[3]); + doFunctionShFill1(shading, x0, y0, x1, y1, colors, 0); +} + +void Gfx::doFunctionShFill1(GfxFunctionShading *shading, + double x0, double y0, + double x1, double y1, + GfxColor *colors, int depth) { + GfxColor fillColor; + GfxColor color0M, color1M, colorM0, colorM1, colorMM; + GfxColor colors2[4]; + double *matrix; + double xM, yM; + int nComps, i, j; + + nComps = shading->getColorSpace()->getNComps(); + matrix = shading->getMatrix(); + + // compare the four corner colors + for (i = 0; i < 4; ++i) { + for (j = 0; j < nComps; ++j) { + if (abs(colors[i].c[j] - colors[(i+1)&3].c[j]) > functionColorDelta) { + break; + } + } + if (j < nComps) { + break; + } + } + + // center of the rectangle + xM = 0.5 * (x0 + x1); + yM = 0.5 * (y0 + y1); + + // the four corner colors are close (or we hit the recursive limit) + // -- fill the rectangle; but require at least one subdivision + // (depth==0) to avoid problems when the four outer corners of the + // shaded region are the same color + if ((i == 4 && depth > 0) || depth == functionMaxDepth) { + + // use the center color + shading->getColor(xM, yM, &fillColor); + state->setFillColor(&fillColor); + out->updateFillColor(state); + + // fill the rectangle + state->moveTo(x0 * matrix[0] + y0 * matrix[2] + matrix[4], + x0 * matrix[1] + y0 * matrix[3] + matrix[5]); + state->lineTo(x1 * matrix[0] + y0 * matrix[2] + matrix[4], + x1 * matrix[1] + y0 * matrix[3] + matrix[5]); + state->lineTo(x1 * matrix[0] + y1 * matrix[2] + matrix[4], + x1 * matrix[1] + y1 * matrix[3] + matrix[5]); + state->lineTo(x0 * matrix[0] + y1 * matrix[2] + matrix[4], + x0 * matrix[1] + y1 * matrix[3] + matrix[5]); + state->closePath(); + out->fill(state); + state->clearPath(); + + // the four corner colors are not close enough -- subdivide the + // rectangle + } else { + + // colors[0] colorM0 colors[2] + // (x0,y0) (xM,y0) (x1,y0) + // +----------+----------+ + // | | | + // | UL | UR | + // color0M | colorMM | color1M + // (x0,yM) +----------+----------+ (x1,yM) + // | (xM,yM) | + // | LL | LR | + // | | | + // +----------+----------+ + // colors[1] colorM1 colors[3] + // (x0,y1) (xM,y1) (x1,y1) + + shading->getColor(x0, yM, &color0M); + shading->getColor(x1, yM, &color1M); + shading->getColor(xM, y0, &colorM0); + shading->getColor(xM, y1, &colorM1); + shading->getColor(xM, yM, &colorMM); + + // upper-left sub-rectangle + colors2[0] = colors[0]; + colors2[1] = color0M; + colors2[2] = colorM0; + colors2[3] = colorMM; + doFunctionShFill1(shading, x0, y0, xM, yM, colors2, depth + 1); + + // lower-left sub-rectangle + colors2[0] = color0M; + colors2[1] = colors[1]; + colors2[2] = colorMM; + colors2[3] = colorM1; + doFunctionShFill1(shading, x0, yM, xM, y1, colors2, depth + 1); + + // upper-right sub-rectangle + colors2[0] = colorM0; + colors2[1] = colorMM; + colors2[2] = colors[2]; + colors2[3] = color1M; + doFunctionShFill1(shading, xM, y0, x1, yM, colors2, depth + 1); + + // lower-right sub-rectangle + colors2[0] = colorMM; + colors2[1] = colorM1; + colors2[2] = color1M; + colors2[3] = colors[3]; + doFunctionShFill1(shading, xM, yM, x1, y1, colors2, depth + 1); + } +} + +void Gfx::doAxialShFill(GfxAxialShading *shading) { + double xMin, yMin, xMax, yMax; + double x0, y0, x1, y1; + double dx, dy, mul; + GBool dxZero, dyZero; + double tMin, tMax, t, tx, ty; + double s[4], sMin, sMax, tmp; + double ux0, uy0, ux1, uy1, vx0, vy0, vx1, vy1; + double t0, t1, tt; + double ta[axialMaxSplits + 1]; + int next[axialMaxSplits + 1]; + GfxColor color0, color1; + int nComps; + int i, j, k, kk; + + if (out->useShadedFills() && + out->axialShadedFill(state, shading)) { + return; + } + + // get the clip region bbox + state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax); + + // compute min and max t values, based on the four corners of the + // clip region bbox + shading->getCoords(&x0, &y0, &x1, &y1); + dx = x1 - x0; + dy = y1 - y0; + dxZero = fabs(dx) < 0.01; + dyZero = fabs(dy) < 0.01; + if (dxZero && dyZero) { + tMin = tMax = 0; + } else { + mul = 1 / (dx * dx + dy * dy); + tMin = tMax = ((xMin - x0) * dx + (yMin - y0) * dy) * mul; + t = ((xMin - x0) * dx + (yMax - y0) * dy) * mul; + if (t < tMin) { + tMin = t; + } else if (t > tMax) { + tMax = t; + } + t = ((xMax - x0) * dx + (yMin - y0) * dy) * mul; + if (t < tMin) { + tMin = t; + } else if (t > tMax) { + tMax = t; + } + t = ((xMax - x0) * dx + (yMax - y0) * dy) * mul; + if (t < tMin) { + tMin = t; + } else if (t > tMax) { + tMax = t; + } + if (tMin < 0 && !shading->getExtend0()) { + tMin = 0; + } + if (tMax > 1 && !shading->getExtend1()) { + tMax = 1; + } + } + + // get the function domain + t0 = shading->getDomain0(); + t1 = shading->getDomain1(); + + // Traverse the t axis and do the shading. + // + // For each point (tx, ty) on the t axis, consider a line through + // that point perpendicular to the t axis: + // + // x(s) = tx + s * -dy --> s = (x - tx) / -dy + // y(s) = ty + s * dx --> s = (y - ty) / dx + // + // Then look at the intersection of this line with the bounding box + // (xMin, yMin, xMax, yMax). In the general case, there are four + // intersection points: + // + // s0 = (xMin - tx) / -dy + // s1 = (xMax - tx) / -dy + // s2 = (yMin - ty) / dx + // s3 = (yMax - ty) / dx + // + // and we want the middle two s values. + // + // In the case where dx = 0, take s0 and s1; in the case where dy = + // 0, take s2 and s3. + // + // Each filled polygon is bounded by two of these line segments + // perpdendicular to the t axis. + // + // The t axis is bisected into smaller regions until the color + // difference across a region is small enough, and then the region + // is painted with a single color. + + // set up: require at least one split to avoid problems when the two + // ends of the t axis have the same color + nComps = shading->getColorSpace()->getNComps(); + ta[0] = tMin; + next[0] = axialMaxSplits / 2; + ta[axialMaxSplits / 2] = 0.5 * (tMin + tMax); + next[axialMaxSplits / 2] = axialMaxSplits; + ta[axialMaxSplits] = tMax; + + // compute the color at t = tMin + if (tMin < 0) { + tt = t0; + } else if (tMin > 1) { + tt = t1; + } else { + tt = t0 + (t1 - t0) * tMin; + } + shading->getColor(tt, &color0); + + // compute the coordinates of the point on the t axis at t = tMin; + // then compute the intersection of the perpendicular line with the + // bounding box + tx = x0 + tMin * dx; + ty = y0 + tMin * dy; + if (dxZero && dyZero) { + sMin = sMax = 0; + } else if (dxZero) { + sMin = (xMin - tx) / -dy; + sMax = (xMax - tx) / -dy; + if (sMin > sMax) { tmp = sMin; sMin = sMax; sMax = tmp; } + } else if (dyZero) { + sMin = (yMin - ty) / dx; + sMax = (yMax - ty) / dx; + if (sMin > sMax) { tmp = sMin; sMin = sMax; sMax = tmp; } + } else { + s[0] = (yMin - ty) / dx; + s[1] = (yMax - ty) / dx; + s[2] = (xMin - tx) / -dy; + s[3] = (xMax - tx) / -dy; + for (j = 0; j < 3; ++j) { + kk = j; + for (k = j + 1; k < 4; ++k) { + if (s[k] < s[kk]) { + kk = k; + } + } + tmp = s[j]; s[j] = s[kk]; s[kk] = tmp; + } + sMin = s[1]; + sMax = s[2]; + } + ux0 = tx - sMin * dy; + uy0 = ty + sMin * dx; + vx0 = tx - sMax * dy; + vy0 = ty + sMax * dx; + + i = 0; + while (i < axialMaxSplits) { + + // bisect until color difference is small enough or we hit the + // bisection limit + j = next[i]; + while (j > i + 1) { + if (ta[j] < 0) { + tt = t0; + } else if (ta[j] > 1) { + tt = t1; + } else { + tt = t0 + (t1 - t0) * ta[j]; + } + shading->getColor(tt, &color1); + for (k = 0; k < nComps; ++k) { + if (abs(color1.c[k] - color0.c[k]) > axialColorDelta) { + break; + } + } + if (k == nComps) { + break; + } + k = (i + j) / 2; + ta[k] = 0.5 * (ta[i] + ta[j]); + next[i] = k; + next[k] = j; + j = k; + } + + // use the average of the colors of the two sides of the region + for (k = 0; k < nComps; ++k) { + color0.c[k] = (color0.c[k] + color1.c[k]) / 2; + } + + // compute the coordinates of the point on the t axis; then + // compute the intersection of the perpendicular line with the + // bounding box + tx = x0 + ta[j] * dx; + ty = y0 + ta[j] * dy; + if (dxZero && dyZero) { + sMin = sMax = 0; + } else if (dxZero) { + sMin = (xMin - tx) / -dy; + sMax = (xMax - tx) / -dy; + if (sMin > sMax) { tmp = sMin; sMin = sMax; sMax = tmp; } + } else if (dyZero) { + sMin = (yMin - ty) / dx; + sMax = (yMax - ty) / dx; + if (sMin > sMax) { tmp = sMin; sMin = sMax; sMax = tmp; } + } else { + s[0] = (yMin - ty) / dx; + s[1] = (yMax - ty) / dx; + s[2] = (xMin - tx) / -dy; + s[3] = (xMax - tx) / -dy; + for (j = 0; j < 3; ++j) { + kk = j; + for (k = j + 1; k < 4; ++k) { + if (s[k] < s[kk]) { + kk = k; + } + } + tmp = s[j]; s[j] = s[kk]; s[kk] = tmp; + } + sMin = s[1]; + sMax = s[2]; + } + ux1 = tx - sMin * dy; + uy1 = ty + sMin * dx; + vx1 = tx - sMax * dy; + vy1 = ty + sMax * dx; + + // set the color + state->setFillColor(&color0); + out->updateFillColor(state); + + // fill the region + state->moveTo(ux0, uy0); + state->lineTo(vx0, vy0); + state->lineTo(vx1, vy1); + state->lineTo(ux1, uy1); + state->closePath(); + out->fill(state); + state->clearPath(); + + // set up for next region + ux0 = ux1; + uy0 = uy1; + vx0 = vx1; + vy0 = vy1; + color0 = color1; + i = next[i]; + } +} + +void Gfx::doRadialShFill(GfxRadialShading *shading) { + double xMin, yMin, xMax, yMax; + double x0, y0, r0, x1, y1, r1, t0, t1; + int nComps; + GfxColor colorA, colorB; + double xa, ya, xb, yb, ra, rb; + double ta, tb, sa, sb; + double sz, xz, yz, sMin, sMax; + GBool enclosed; + int ia, ib, k, n; + double *ctm; + double theta, alpha, angle, t; + + if (out->useShadedFills() && + out->radialShadedFill(state, shading)) { + return; + } + + // get the shading info + shading->getCoords(&x0, &y0, &r0, &x1, &y1, &r1); + t0 = shading->getDomain0(); + t1 = shading->getDomain1(); + nComps = shading->getColorSpace()->getNComps(); + + // Compute the point at which r(s) = 0; check for the enclosed + // circles case; and compute the angles for the tangent lines. + if (x0 == x1 && y0 == y1) { + enclosed = gTrue; + theta = 0; // make gcc happy + sz = 0; // make gcc happy + } else if (r0 == r1) { + enclosed = gFalse; + theta = 0; + sz = 0; // make gcc happy + } else { + sz = -r0 / (r1 - r0); + xz = x0 + sz * (x1 - x0); + yz = y0 + sz * (y1 - y0); + enclosed = (xz - x0) * (xz - x0) + (yz - y0) * (yz - y0) <= r0 * r0; + theta = asin(r0 / sqrt((x0 - xz) * (x0 - xz) + (y0 - yz) * (y0 - yz))); + if (r0 > r1) { + theta = -theta; + } + } + if (enclosed) { + alpha = 0; + } else { + alpha = atan2(y1 - y0, x1 - x0); + } + + // compute the (possibly extended) s range + state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax); + if (enclosed) { + sMin = 0; + sMax = 1; + } else { + sMin = 1; + sMax = 0; + // solve for x(s) + r(s) = xMin + if ((x1 + r1) - (x0 + r0) != 0) { + sa = (xMin - (x0 + r0)) / ((x1 + r1) - (x0 + r0)); + if (sa < sMin) { + sMin = sa; + } else if (sa > sMax) { + sMax = sa; + } + } + // solve for x(s) - r(s) = xMax + if ((x1 - r1) - (x0 - r0) != 0) { + sa = (xMax - (x0 - r0)) / ((x1 - r1) - (x0 - r0)); + if (sa < sMin) { + sMin = sa; + } else if (sa > sMax) { + sMax = sa; + } + } + // solve for y(s) + r(s) = yMin + if ((y1 + r1) - (y0 + r0) != 0) { + sa = (yMin - (y0 + r0)) / ((y1 + r1) - (y0 + r0)); + if (sa < sMin) { + sMin = sa; + } else if (sa > sMax) { + sMax = sa; + } + } + // solve for y(s) - r(s) = yMax + if ((y1 - r1) - (y0 - r0) != 0) { + sa = (yMax - (y0 - r0)) / ((y1 - r1) - (y0 - r0)); + if (sa < sMin) { + sMin = sa; + } else if (sa > sMax) { + sMax = sa; + } + } + // check against sz + if (r0 < r1) { + if (sMin < sz) { + sMin = sz; + } + } else if (r0 > r1) { + if (sMax > sz) { + sMax = sz; + } + } + // check the 'extend' flags + if (!shading->getExtend0() && sMin < 0) { + sMin = 0; + } + if (!shading->getExtend1() && sMax > 1) { + sMax = 1; + } + } + + // compute the number of steps into which circles must be divided to + // achieve a curve flatness of 0.1 pixel in device space for the + // largest circle (note that "device space" is 72 dpi when generating + // PostScript, hence the relatively small 0.1 pixel accuracy) + ctm = state->getCTM(); + t = fabs(ctm[0]); + if (fabs(ctm[1]) > t) { + t = fabs(ctm[1]); + } + if (fabs(ctm[2]) > t) { + t = fabs(ctm[2]); + } + if (fabs(ctm[3]) > t) { + t = fabs(ctm[3]); + } + if (r0 > r1) { + t *= r0; + } else { + t *= r1; + } + if (t < 1) { + n = 3; + } else { + n = (int)(M_PI / acos(1 - 0.1 / t)); + if (n < 3) { + n = 3; + } else if (n > 200) { + n = 200; + } + } + + // setup for the start circle + ia = 0; + sa = sMin; + ta = t0 + sa * (t1 - t0); + xa = x0 + sa * (x1 - x0); + ya = y0 + sa * (y1 - y0); + ra = r0 + sa * (r1 - r0); + if (ta < t0) { + shading->getColor(t0, &colorA); + } else if (ta > t1) { + shading->getColor(t1, &colorA); + } else { + shading->getColor(ta, &colorA); + } + + // fill the circles + while (ia < radialMaxSplits) { + + // go as far along the t axis (toward t1) as we can, such that the + // color difference is within the tolerance (radialColorDelta) -- + // this uses bisection (between the current value, t, and t1), + // limited to radialMaxSplits points along the t axis; require at + // least one split to avoid problems when the innermost and + // outermost colors are the same + ib = radialMaxSplits; + sb = sMax; + tb = t0 + sb * (t1 - t0); + if (tb < t0) { + shading->getColor(t0, &colorB); + } else if (tb > t1) { + shading->getColor(t1, &colorB); + } else { + shading->getColor(tb, &colorB); + } + while (ib - ia > 1) { + for (k = 0; k < nComps; ++k) { + if (abs(colorB.c[k] - colorA.c[k]) > radialColorDelta) { + break; + } + } + if (k == nComps && ib < radialMaxSplits) { + break; + } + ib = (ia + ib) / 2; + sb = sMin + ((double)ib / (double)radialMaxSplits) * (sMax - sMin); + tb = t0 + sb * (t1 - t0); + if (tb < t0) { + shading->getColor(t0, &colorB); + } else if (tb > t1) { + shading->getColor(t1, &colorB); + } else { + shading->getColor(tb, &colorB); + } + } + + // compute center and radius of the circle + xb = x0 + sb * (x1 - x0); + yb = y0 + sb * (y1 - y0); + rb = r0 + sb * (r1 - r0); + + // use the average of the colors at the two circles + for (k = 0; k < nComps; ++k) { + colorA.c[k] = (colorA.c[k] + colorB.c[k]) / 2; + } + state->setFillColor(&colorA); + out->updateFillColor(state); + + if (enclosed) { + + // construct path for first circle (counterclockwise) + state->moveTo(xa + ra, ya); + for (k = 1; k < n; ++k) { + angle = ((double)k / (double)n) * 2 * M_PI; + state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); + } + state->closePath(); + + // construct and append path for second circle (clockwise) + state->moveTo(xb + rb, yb); + for (k = 1; k < n; ++k) { + angle = -((double)k / (double)n) * 2 * M_PI; + state->lineTo(xb + rb * cos(angle), yb + rb * sin(angle)); + } + state->closePath(); + + } else { + + // construct the first subpath (clockwise) + state->moveTo(xa + ra * cos(alpha + theta + 0.5 * M_PI), + ya + ra * sin(alpha + theta + 0.5 * M_PI)); + for (k = 0; k < n; ++k) { + angle = alpha + theta + 0.5 * M_PI + - ((double)k / (double)n) * (2 * theta + M_PI); + state->lineTo(xb + rb * cos(angle), yb + rb * sin(angle)); + } + for (k = 0; k < n; ++k) { + angle = alpha - theta - 0.5 * M_PI + + ((double)k / (double)n) * (2 * theta - M_PI); + state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); + } + state->closePath(); + + // construct the second subpath (counterclockwise) + state->moveTo(xa + ra * cos(alpha + theta + 0.5 * M_PI), + ya + ra * sin(alpha + theta + 0.5 * M_PI)); + for (k = 0; k < n; ++k) { + angle = alpha + theta + 0.5 * M_PI + + ((double)k / (double)n) * (-2 * theta + M_PI); + state->lineTo(xb + rb * cos(angle), yb + rb * sin(angle)); + } + for (k = 0; k < n; ++k) { + angle = alpha - theta - 0.5 * M_PI + + ((double)k / (double)n) * (2 * theta + M_PI); + state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); + } + state->closePath(); + } + + // fill the path + out->fill(state); + state->clearPath(); + + // step to the next value of t + ia = ib; + sa = sb; + ta = tb; + xa = xb; + ya = yb; + ra = rb; + colorA = colorB; + } + + if (enclosed) { + // extend the smaller circle + if ((shading->getExtend0() && r0 <= r1) || + (shading->getExtend1() && r1 < r0)) { + if (r0 <= r1) { + ta = t0; + ra = r0; + xa = x0; + ya = y0; + } else { + ta = t1; + ra = r1; + xa = x1; + ya = y1; + } + shading->getColor(ta, &colorA); + state->setFillColor(&colorA); + out->updateFillColor(state); + state->moveTo(xa + ra, ya); + for (k = 1; k < n; ++k) { + angle = ((double)k / (double)n) * 2 * M_PI; + state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); + } + state->closePath(); + out->fill(state); + state->clearPath(); + } + + // extend the larger circle + if ((shading->getExtend0() && r0 > r1) || + (shading->getExtend1() && r1 >= r0)) { + if (r0 > r1) { + ta = t0; + ra = r0; + xa = x0; + ya = y0; + } else { + ta = t1; + ra = r1; + xa = x1; + ya = y1; + } + shading->getColor(ta, &colorA); + state->setFillColor(&colorA); + out->updateFillColor(state); + state->moveTo(xMin, yMin); + state->lineTo(xMin, yMax); + state->lineTo(xMax, yMax); + state->lineTo(xMax, yMin); + state->closePath(); + state->moveTo(xa + ra, ya); + for (k = 1; k < n; ++k) { + angle = ((double)k / (double)n) * 2 * M_PI; + state->lineTo(xa + ra * cos(angle), ya + ra * sin(angle)); + } + state->closePath(); + out->fill(state); + state->clearPath(); + } + } +} + +void Gfx::doGouraudTriangleShFill(GfxGouraudTriangleShading *shading) { + double x0, y0, x1, y1, x2, y2; + GfxColor color0, color1, color2; + int i; + + for (i = 0; i < shading->getNTriangles(); ++i) { + shading->getTriangle(i, &x0, &y0, &color0, + &x1, &y1, &color1, + &x2, &y2, &color2); + gouraudFillTriangle(x0, y0, &color0, x1, y1, &color1, x2, y2, &color2, + shading->getColorSpace()->getNComps(), 0); + } +} + +void Gfx::gouraudFillTriangle(double x0, double y0, GfxColor *color0, + double x1, double y1, GfxColor *color1, + double x2, double y2, GfxColor *color2, + int nComps, int depth) { + double x01, y01, x12, y12, x20, y20; + GfxColor color01, color12, color20; + int i; + + for (i = 0; i < nComps; ++i) { + if (abs(color0->c[i] - color1->c[i]) > gouraudColorDelta || + abs(color1->c[i] - color2->c[i]) > gouraudColorDelta) { + break; + } + } + if (i == nComps || depth == gouraudMaxDepth) { + state->setFillColor(color0); + out->updateFillColor(state); + state->moveTo(x0, y0); + state->lineTo(x1, y1); + state->lineTo(x2, y2); + state->closePath(); + out->fill(state); + state->clearPath(); + } else { + x01 = 0.5 * (x0 + x1); + y01 = 0.5 * (y0 + y1); + x12 = 0.5 * (x1 + x2); + y12 = 0.5 * (y1 + y2); + x20 = 0.5 * (x2 + x0); + y20 = 0.5 * (y2 + y0); + //~ if the shading has a Function, this should interpolate on the + //~ function parameter, not on the color components + for (i = 0; i < nComps; ++i) { + color01.c[i] = (color0->c[i] + color1->c[i]) / 2; + color12.c[i] = (color1->c[i] + color2->c[i]) / 2; + color20.c[i] = (color2->c[i] + color0->c[i]) / 2; + } + gouraudFillTriangle(x0, y0, color0, x01, y01, &color01, + x20, y20, &color20, nComps, depth + 1); + gouraudFillTriangle(x01, y01, &color01, x1, y1, color1, + x12, y12, &color12, nComps, depth + 1); + gouraudFillTriangle(x01, y01, &color01, x12, y12, &color12, + x20, y20, &color20, nComps, depth + 1); + gouraudFillTriangle(x20, y20, &color20, x12, y12, &color12, + x2, y2, color2, nComps, depth + 1); + } +} + +void Gfx::doPatchMeshShFill(GfxPatchMeshShading *shading) { + int start, i; + + if (shading->getNPatches() > 128) { + start = 3; + } else if (shading->getNPatches() > 64) { + start = 2; + } else if (shading->getNPatches() > 16) { + start = 1; + } else { + start = 0; + } + for (i = 0; i < shading->getNPatches(); ++i) { + fillPatch(shading->getPatch(i), shading->getColorSpace()->getNComps(), + start); + } +} + +void Gfx::fillPatch(GfxPatch *patch, int nComps, int depth) { + GfxPatch patch00, patch01, patch10, patch11; + double xx[4][8], yy[4][8]; + double xxm, yym; + int i; + + for (i = 0; i < nComps; ++i) { + if (abs(patch->color[0][0].c[i] - patch->color[0][1].c[i]) + > patchColorDelta || + abs(patch->color[0][1].c[i] - patch->color[1][1].c[i]) + > patchColorDelta || + abs(patch->color[1][1].c[i] - patch->color[1][0].c[i]) + > patchColorDelta || + abs(patch->color[1][0].c[i] - patch->color[0][0].c[i]) + > patchColorDelta) { + break; + } + } + if (i == nComps || depth == patchMaxDepth) { + state->setFillColor(&patch->color[0][0]); + out->updateFillColor(state); + state->moveTo(patch->x[0][0], patch->y[0][0]); + state->curveTo(patch->x[0][1], patch->y[0][1], + patch->x[0][2], patch->y[0][2], + patch->x[0][3], patch->y[0][3]); + state->curveTo(patch->x[1][3], patch->y[1][3], + patch->x[2][3], patch->y[2][3], + patch->x[3][3], patch->y[3][3]); + state->curveTo(patch->x[3][2], patch->y[3][2], + patch->x[3][1], patch->y[3][1], + patch->x[3][0], patch->y[3][0]); + state->curveTo(patch->x[2][0], patch->y[2][0], + patch->x[1][0], patch->y[1][0], + patch->x[0][0], patch->y[0][0]); + state->closePath(); + out->fill(state); + state->clearPath(); + } else { + for (i = 0; i < 4; ++i) { + xx[i][0] = patch->x[i][0]; + yy[i][0] = patch->y[i][0]; + xx[i][1] = 0.5 * (patch->x[i][0] + patch->x[i][1]); + yy[i][1] = 0.5 * (patch->y[i][0] + patch->y[i][1]); + xxm = 0.5 * (patch->x[i][1] + patch->x[i][2]); + yym = 0.5 * (patch->y[i][1] + patch->y[i][2]); + xx[i][6] = 0.5 * (patch->x[i][2] + patch->x[i][3]); + yy[i][6] = 0.5 * (patch->y[i][2] + patch->y[i][3]); + xx[i][2] = 0.5 * (xx[i][1] + xxm); + yy[i][2] = 0.5 * (yy[i][1] + yym); + xx[i][5] = 0.5 * (xxm + xx[i][6]); + yy[i][5] = 0.5 * (yym + yy[i][6]); + xx[i][3] = xx[i][4] = 0.5 * (xx[i][2] + xx[i][5]); + yy[i][3] = yy[i][4] = 0.5 * (yy[i][2] + yy[i][5]); + xx[i][7] = patch->x[i][3]; + yy[i][7] = patch->y[i][3]; + } + for (i = 0; i < 4; ++i) { + patch00.x[0][i] = xx[0][i]; + patch00.y[0][i] = yy[0][i]; + patch00.x[1][i] = 0.5 * (xx[0][i] + xx[1][i]); + patch00.y[1][i] = 0.5 * (yy[0][i] + yy[1][i]); + xxm = 0.5 * (xx[1][i] + xx[2][i]); + yym = 0.5 * (yy[1][i] + yy[2][i]); + patch10.x[2][i] = 0.5 * (xx[2][i] + xx[3][i]); + patch10.y[2][i] = 0.5 * (yy[2][i] + yy[3][i]); + patch00.x[2][i] = 0.5 * (patch00.x[1][i] + xxm); + patch00.y[2][i] = 0.5 * (patch00.y[1][i] + yym); + patch10.x[1][i] = 0.5 * (xxm + patch10.x[2][i]); + patch10.y[1][i] = 0.5 * (yym + patch10.y[2][i]); + patch00.x[3][i] = 0.5 * (patch00.x[2][i] + patch10.x[1][i]); + patch00.y[3][i] = 0.5 * (patch00.y[2][i] + patch10.y[1][i]); + patch10.x[0][i] = patch00.x[3][i]; + patch10.y[0][i] = patch00.y[3][i]; + patch10.x[3][i] = xx[3][i]; + patch10.y[3][i] = yy[3][i]; + } + for (i = 4; i < 8; ++i) { + patch01.x[0][i-4] = xx[0][i]; + patch01.y[0][i-4] = yy[0][i]; + patch01.x[1][i-4] = 0.5 * (xx[0][i] + xx[1][i]); + patch01.y[1][i-4] = 0.5 * (yy[0][i] + yy[1][i]); + xxm = 0.5 * (xx[1][i] + xx[2][i]); + yym = 0.5 * (yy[1][i] + yy[2][i]); + patch11.x[2][i-4] = 0.5 * (xx[2][i] + xx[3][i]); + patch11.y[2][i-4] = 0.5 * (yy[2][i] + yy[3][i]); + patch01.x[2][i-4] = 0.5 * (patch01.x[1][i-4] + xxm); + patch01.y[2][i-4] = 0.5 * (patch01.y[1][i-4] + yym); + patch11.x[1][i-4] = 0.5 * (xxm + patch11.x[2][i-4]); + patch11.y[1][i-4] = 0.5 * (yym + patch11.y[2][i-4]); + patch01.x[3][i-4] = 0.5 * (patch01.x[2][i-4] + patch11.x[1][i-4]); + patch01.y[3][i-4] = 0.5 * (patch01.y[2][i-4] + patch11.y[1][i-4]); + patch11.x[0][i-4] = patch01.x[3][i-4]; + patch11.y[0][i-4] = patch01.y[3][i-4]; + patch11.x[3][i-4] = xx[3][i]; + patch11.y[3][i-4] = yy[3][i]; + } + //~ if the shading has a Function, this should interpolate on the + //~ function parameter, not on the color components + for (i = 0; i < nComps; ++i) { + patch00.color[0][0].c[i] = patch->color[0][0].c[i]; + patch00.color[0][1].c[i] = (patch->color[0][0].c[i] + + patch->color[0][1].c[i]) / 2; + patch01.color[0][0].c[i] = patch00.color[0][1].c[i]; + patch01.color[0][1].c[i] = patch->color[0][1].c[i]; + patch01.color[1][1].c[i] = (patch->color[0][1].c[i] + + patch->color[1][1].c[i]) / 2; + patch11.color[0][1].c[i] = patch01.color[1][1].c[i]; + patch11.color[1][1].c[i] = patch->color[1][1].c[i]; + patch11.color[1][0].c[i] = (patch->color[1][1].c[i] + + patch->color[1][0].c[i]) / 2; + patch10.color[1][1].c[i] = patch11.color[1][0].c[i]; + patch10.color[1][0].c[i] = patch->color[1][0].c[i]; + patch10.color[0][0].c[i] = (patch->color[1][0].c[i] + + patch->color[0][0].c[i]) / 2; + patch00.color[1][0].c[i] = patch10.color[0][0].c[i]; + patch00.color[1][1].c[i] = (patch00.color[1][0].c[i] + + patch01.color[1][1].c[i]) / 2; + patch01.color[1][0].c[i] = patch00.color[1][1].c[i]; + patch11.color[0][0].c[i] = patch00.color[1][1].c[i]; + patch10.color[0][1].c[i] = patch00.color[1][1].c[i]; + } + fillPatch(&patch00, nComps, depth + 1); + fillPatch(&patch10, nComps, depth + 1); + fillPatch(&patch01, nComps, depth + 1); + fillPatch(&patch11, nComps, depth + 1); + } +} + +void Gfx::doEndPath() { + if (state->isCurPt() && clip != clipNone) { + state->clip(); + if (clip == clipNormal) { + out->clip(state); + } else { + out->eoClip(state); + } + } + clip = clipNone; + state->clearPath(); +} + +//------------------------------------------------------------------------ +// path clipping operators +//------------------------------------------------------------------------ + +void Gfx::opClip(Object * /*args[]*/, int /*numArgs*/) { + clip = clipNormal; +} + +void Gfx::opEOClip(Object * /*args[]*/, int /*numArgs*/) { + clip = clipEO; +} + +//------------------------------------------------------------------------ +// text object operators +//------------------------------------------------------------------------ + +void Gfx::opBeginText(Object * /*args[]*/, int /*numArgs*/) { + state->setTextMat(1, 0, 0, 1, 0, 0); + state->textMoveTo(0, 0); + out->updateTextMat(state); + out->updateTextPos(state); + fontChanged = gTrue; +} + +void Gfx::opEndText(Object * /*args[]*/, int /*numArgs*/) { + out->endTextObject(state); +} + +//------------------------------------------------------------------------ +// text state operators +//------------------------------------------------------------------------ + +void Gfx::opSetCharSpacing(Object args[], int /*numArgs*/) { + state->setCharSpace(args[0].getNum()); + out->updateCharSpace(state); +} + +void Gfx::opSetFont(Object args[], int /*numArgs*/) { + GfxFont *font; + + if (!(font = res->lookupFont(args[0].getName()))) { + return; + } + if (printCommands) { + printf(" font: tag=%s name='%s' %g\n", + font->getTag()->getCString(), + font->getName() ? font->getName()->getCString() : "???", + args[1].getNum()); + fflush(stdout); + } + state->setFont(font, args[1].getNum()); + fontChanged = gTrue; +} + +void Gfx::opSetTextLeading(Object args[], int /*numArgs*/) { + state->setLeading(args[0].getNum()); +} + +void Gfx::opSetTextRender(Object args[], int /*numArgs*/) { + state->setRender(args[0].getInt()); + out->updateRender(state); +} + +void Gfx::opSetTextRise(Object args[], int /*numArgs*/) { + state->setRise(args[0].getNum()); + out->updateRise(state); +} + +void Gfx::opSetWordSpacing(Object args[], int /*numArgs*/) { + state->setWordSpace(args[0].getNum()); + out->updateWordSpace(state); +} + +void Gfx::opSetHorizScaling(Object args[], int /*numArgs*/) { + state->setHorizScaling(args[0].getNum()); + out->updateHorizScaling(state); + fontChanged = gTrue; +} + +//------------------------------------------------------------------------ +// text positioning operators +//------------------------------------------------------------------------ + +void Gfx::opTextMove(Object args[], int /*numArgs*/) { + double tx, ty; + + tx = state->getLineX() + args[0].getNum(); + ty = state->getLineY() + args[1].getNum(); + state->textMoveTo(tx, ty); + out->updateTextPos(state); +} + +void Gfx::opTextMoveSet(Object args[], int /*numArgs*/) { + double tx, ty; + + tx = state->getLineX() + args[0].getNum(); + ty = args[1].getNum(); + state->setLeading(-ty); + ty += state->getLineY(); + state->textMoveTo(tx, ty); + out->updateTextPos(state); +} + +void Gfx::opSetTextMatrix(Object args[], int /*numArgs*/) { + state->setTextMat(args[0].getNum(), args[1].getNum(), + args[2].getNum(), args[3].getNum(), + args[4].getNum(), args[5].getNum()); + state->textMoveTo(0, 0); + out->updateTextMat(state); + out->updateTextPos(state); + fontChanged = gTrue; +} + +void Gfx::opTextNextLine(Object * /*args[]*/, int /*numArgs*/) { + double tx, ty; + + tx = state->getLineX(); + ty = state->getLineY() - state->getLeading(); + state->textMoveTo(tx, ty); + out->updateTextPos(state); +} + +//------------------------------------------------------------------------ +// text string operators +//------------------------------------------------------------------------ + +void Gfx::opShowText(Object args[], int /*numArgs*/) { + if (!state->getFont()) { + error(getPos(), "No font in show"); + return; + } + if (fontChanged) { + out->updateFont(state); + fontChanged = gFalse; + } + out->beginStringOp(state); + doShowText(args[0].getString()); + out->endStringOp(state); +} + +void Gfx::opMoveShowText(Object args[], int /*numArgs*/) { + double tx, ty; + + if (!state->getFont()) { + error(getPos(), "No font in move/show"); + return; + } + if (fontChanged) { + out->updateFont(state); + fontChanged = gFalse; + } + tx = state->getLineX(); + ty = state->getLineY() - state->getLeading(); + state->textMoveTo(tx, ty); + out->updateTextPos(state); + out->beginStringOp(state); + doShowText(args[0].getString()); + out->endStringOp(state); +} + +void Gfx::opMoveSetShowText(Object args[], int /*numArgs*/) { + double tx, ty; + + if (!state->getFont()) { + error(getPos(), "No font in move/set/show"); + return; + } + if (fontChanged) { + out->updateFont(state); + fontChanged = gFalse; + } + state->setWordSpace(args[0].getNum()); + state->setCharSpace(args[1].getNum()); + tx = state->getLineX(); + ty = state->getLineY() - state->getLeading(); + state->textMoveTo(tx, ty); + out->updateWordSpace(state); + out->updateCharSpace(state); + out->updateTextPos(state); + out->beginStringOp(state); + doShowText(args[2].getString()); + out->endStringOp(state); +} + +void Gfx::opShowSpaceText(Object args[], int /*numArgs*/) { + Array *a; + Object obj; + int wMode; + int i; + + if (!state->getFont()) { + error(getPos(), "No font in show/space"); + return; + } + if (fontChanged) { + out->updateFont(state); + fontChanged = gFalse; + } + out->beginStringOp(state); + wMode = state->getFont()->getWMode(); + a = args[0].getArray(); + for (i = 0; i < a->getLength(); ++i) { + a->get(i, &obj); + if (obj.isNum()) { + // this uses the absolute value of the font size to match + // Acrobat's behavior + if (wMode) { + state->textShift(0, -obj.getNum() * 0.001 * + fabs(state->getFontSize())); + } else { + state->textShift(-obj.getNum() * 0.001 * + fabs(state->getFontSize()), 0); + } + out->updateTextShift(state, obj.getNum()); + } else if (obj.isString()) { + doShowText(obj.getString()); + } else { + error(getPos(), "Element of show/space array must be number or string"); + } + obj.free(); + } + out->endStringOp(state); +} + +void Gfx::doShowText(GString *s) { + GfxFont *font; + int wMode; + double riseX, riseY; + CharCode code; + Unicode u[8]; + double x, y, dx, dy, dx2, dy2, curX, curY, tdx, tdy, lineX, lineY; + double originX, originY, tOriginX, tOriginY; + double oldCTM[6], newCTM[6]; + double *mat; + Object charProc; + Dict *resDict; + Parser *oldParser; + char *p; + int len, n, uLen, nChars, nSpaces, i; + + font = state->getFont(); + wMode = font->getWMode(); + + if (out->useDrawChar()) { + out->beginString(state, s); + } + + // handle a Type 3 char + if (font->getType() == fontType3 && out->interpretType3Chars()) { + mat = state->getCTM(); + for (i = 0; i < 6; ++i) { + oldCTM[i] = mat[i]; + } + mat = state->getTextMat(); + newCTM[0] = mat[0] * oldCTM[0] + mat[1] * oldCTM[2]; + newCTM[1] = mat[0] * oldCTM[1] + mat[1] * oldCTM[3]; + newCTM[2] = mat[2] * oldCTM[0] + mat[3] * oldCTM[2]; + newCTM[3] = mat[2] * oldCTM[1] + mat[3] * oldCTM[3]; + mat = font->getFontMatrix(); + newCTM[0] = mat[0] * newCTM[0] + mat[1] * newCTM[2]; + newCTM[1] = mat[0] * newCTM[1] + mat[1] * newCTM[3]; + newCTM[2] = mat[2] * newCTM[0] + mat[3] * newCTM[2]; + newCTM[3] = mat[2] * newCTM[1] + mat[3] * newCTM[3]; + newCTM[0] *= state->getFontSize(); + newCTM[1] *= state->getFontSize(); + newCTM[2] *= state->getFontSize(); + newCTM[3] *= state->getFontSize(); + newCTM[0] *= state->getHorizScaling(); + newCTM[2] *= state->getHorizScaling(); + state->textTransformDelta(0, state->getRise(), &riseX, &riseY); + curX = state->getCurX(); + curY = state->getCurY(); + lineX = state->getLineX(); + lineY = state->getLineY(); + oldParser = parser; + p = s->getCString(); + len = s->getLength(); + while (len > 0) { + n = font->getNextChar(p, len, &code, + u, (int)(sizeof(u) / sizeof(Unicode)), &uLen, + &dx, &dy, &originX, &originY); + dx = dx * state->getFontSize() + state->getCharSpace(); + if (n == 1 && *p == ' ') { + dx += state->getWordSpace(); + } + dx *= state->getHorizScaling(); + dy *= state->getFontSize(); + state->textTransformDelta(dx, dy, &tdx, &tdy); + state->transform(curX + riseX, curY + riseY, &x, &y); + saveState(); + state->setCTM(newCTM[0], newCTM[1], newCTM[2], newCTM[3], x, y); + //~ the CTM concat values here are wrong (but never used) + out->updateCTM(state, 1, 0, 0, 1, 0, 0); + if (!out->beginType3Char(state, curX + riseX, curY + riseY, tdx, tdy, + code, u, uLen)) { + ((Gfx8BitFont *)font)->getCharProc(code, &charProc); + if ((resDict = ((Gfx8BitFont *)font)->getResources())) { + pushResources(resDict); + } + if (charProc.isStream()) { + display(&charProc, gFalse); + } else { + error(getPos(), "Missing or bad Type3 CharProc entry"); + } + out->endType3Char(state); + if (resDict) { + popResources(); + } + charProc.free(); + } + restoreState(); + // GfxState::restore() does *not* restore the current position, + // so we deal with it here using (curX, curY) and (lineX, lineY) + curX += tdx; + curY += tdy; + state->moveTo(curX, curY); + state->textSetPos(lineX, lineY); + p += n; + len -= n; + } + parser = oldParser; + + } else if (out->useDrawChar()) { + state->textTransformDelta(0, state->getRise(), &riseX, &riseY); + p = s->getCString(); + len = s->getLength(); + while (len > 0) { + n = font->getNextChar(p, len, &code, + u, (int)(sizeof(u) / sizeof(Unicode)), &uLen, + &dx, &dy, &originX, &originY); + if (wMode) { + dx *= state->getFontSize(); + dy = dy * state->getFontSize() + state->getCharSpace(); + if (n == 1 && *p == ' ') { + dy += state->getWordSpace(); + } + } else { + dx = dx * state->getFontSize() + state->getCharSpace(); + if (n == 1 && *p == ' ') { + dx += state->getWordSpace(); + } + dx *= state->getHorizScaling(); + dy *= state->getFontSize(); + } + state->textTransformDelta(dx, dy, &tdx, &tdy); + originX *= state->getFontSize(); + originY *= state->getFontSize(); + state->textTransformDelta(originX, originY, &tOriginX, &tOriginY); + out->drawChar(state, state->getCurX() + riseX, state->getCurY() + riseY, + tdx, tdy, tOriginX, tOriginY, code, n, u, uLen); + state->shift(tdx, tdy); + p += n; + len -= n; + } + + } else { + dx = dy = 0; + p = s->getCString(); + len = s->getLength(); + nChars = nSpaces = 0; + while (len > 0) { + n = font->getNextChar(p, len, &code, + u, (int)(sizeof(u) / sizeof(Unicode)), &uLen, + &dx2, &dy2, &originX, &originY); + dx += dx2; + dy += dy2; + if (n == 1 && *p == ' ') { + ++nSpaces; + } + ++nChars; + p += n; + len -= n; + } + if (wMode) { + dx *= state->getFontSize(); + dy = dy * state->getFontSize() + + nChars * state->getCharSpace() + + nSpaces * state->getWordSpace(); + } else { + dx = dx * state->getFontSize() + + nChars * state->getCharSpace() + + nSpaces * state->getWordSpace(); + dx *= state->getHorizScaling(); + dy *= state->getFontSize(); + } + state->textTransformDelta(dx, dy, &tdx, &tdy); + out->drawString(state, s); + state->shift(tdx, tdy); + } + + if (out->useDrawChar()) { + out->endString(state); + } + + updateLevel += 10 * s->getLength(); +} + +//------------------------------------------------------------------------ +// XObject operators +//------------------------------------------------------------------------ + +void Gfx::opXObject(Object args[], int /*numArgs*/) { + char *name; + Object obj1, obj2, obj3, refObj; +#if OPI_SUPPORT + Object opiDict; +#endif + + name = args[0].getName(); + if (!res->lookupXObject(name, &obj1)) { + return; + } + if (!obj1.isStream()) { + error(getPos(), "XObject '%s' is wrong type", name); + obj1.free(); + return; + } +#if OPI_SUPPORT + obj1.streamGetDict()->lookup("OPI", &opiDict); + if (opiDict.isDict()) { + out->opiBegin(state, opiDict.getDict()); + } +#endif + obj1.streamGetDict()->lookup("Subtype", &obj2); + if (obj2.isName("Image")) { + if (out->needNonText()) { + res->lookupXObjectNF(name, &refObj); + doImage(&refObj, obj1.getStream(), gFalse); + refObj.free(); + } + } else if (obj2.isName("Form")) { + res->lookupXObjectNF(name, &refObj); + if (out->useDrawForm() && refObj.isRef()) { + out->drawForm(refObj.getRef()); + } else { + doForm(&obj1); + } + refObj.free(); + } else if (obj2.isName("PS")) { + obj1.streamGetDict()->lookup("Level1", &obj3); + out->psXObject(obj1.getStream(), + obj3.isStream() ? obj3.getStream() : (Stream *)NULL); + } else if (obj2.isName()) { + error(getPos(), "Unknown XObject subtype '%s'", obj2.getName()); + } else { + error(getPos(), "XObject subtype is missing or wrong type"); + } + obj2.free(); +#if OPI_SUPPORT + if (opiDict.isDict()) { + out->opiEnd(state, opiDict.getDict()); + } + opiDict.free(); +#endif + obj1.free(); +} + +void Gfx::doImage(Object *ref, Stream *str, GBool inlineImg) { + Dict *dict, *maskDict; + int width, height; + int bits, maskBits; + StreamColorSpaceMode csMode; + GBool mask; + GBool invert; + GfxColorSpace *colorSpace, *maskColorSpace; + GfxImageColorMap *colorMap, *maskColorMap; + Object maskObj, smaskObj; + GBool haveColorKeyMask, haveExplicitMask, haveSoftMask; + int maskColors[2*gfxColorMaxComps]; + int maskWidth, maskHeight; + GBool maskInvert; + Stream *maskStr; + Object obj1, obj2; + int i; + + // get info from the stream + bits = 0; + csMode = streamCSNone; + str->getImageParams(&bits, &csMode); + + // get stream dict + dict = str->getDict(); + + // get size + dict->lookup("Width", &obj1); + if (obj1.isNull()) { + obj1.free(); + dict->lookup("W", &obj1); + } + if (obj1.isInt()) + width = obj1.getInt(); + else if (obj1.isReal()) + width = (int)obj1.getReal(); + else + goto err2; + obj1.free(); + dict->lookup("Height", &obj1); + if (obj1.isNull()) { + obj1.free(); + dict->lookup("H", &obj1); + } + if (obj1.isInt()) + height = obj1.getInt(); + else if (obj1.isReal()) + height = (int)obj1.getReal(); + else + goto err2; + obj1.free(); + + // image or mask? + dict->lookup("ImageMask", &obj1); + if (obj1.isNull()) { + obj1.free(); + dict->lookup("IM", &obj1); + } + mask = gFalse; + if (obj1.isBool()) + mask = obj1.getBool(); + else if (!obj1.isNull()) + goto err2; + obj1.free(); + + // bit depth + if (bits == 0) { + dict->lookup("BitsPerComponent", &obj1); + if (obj1.isNull()) { + obj1.free(); + dict->lookup("BPC", &obj1); + } + if (obj1.isInt()) { + bits = obj1.getInt(); + } else if (mask) { + bits = 1; + } else { + goto err2; + } + obj1.free(); + } + + // display a mask + if (mask) { + + // check for inverted mask + if (bits != 1) + goto err1; + invert = gFalse; + dict->lookup("Decode", &obj1); + if (obj1.isNull()) { + obj1.free(); + dict->lookup("D", &obj1); + } + if (obj1.isArray()) { + obj1.arrayGet(0, &obj2); + if (obj2.isInt() && obj2.getInt() == 1) + invert = gTrue; + obj2.free(); + } else if (!obj1.isNull()) { + goto err2; + } + obj1.free(); + + // draw it + out->drawImageMask(state, ref, str, width, height, invert, inlineImg); + + } else { + + // get color space and color map + dict->lookup("ColorSpace", &obj1); + if (obj1.isNull()) { + obj1.free(); + dict->lookup("CS", &obj1); + } + if (obj1.isName()) { + res->lookupColorSpace(obj1.getName(), &obj2); + if (!obj2.isNull()) { + obj1.free(); + obj1 = obj2; + } else { + obj2.free(); + } + } + if (!obj1.isNull()) { + colorSpace = GfxColorSpace::parse(&obj1); + } else if (csMode == streamCSDeviceGray) { + colorSpace = new GfxDeviceGrayColorSpace(); + } else if (csMode == streamCSDeviceRGB) { + colorSpace = new GfxDeviceRGBColorSpace(); + } else if (csMode == streamCSDeviceCMYK) { + colorSpace = new GfxDeviceCMYKColorSpace(); + } else { + colorSpace = NULL; + } + obj1.free(); + if (!colorSpace) { + goto err1; + } + dict->lookup("Decode", &obj1); + if (obj1.isNull()) { + obj1.free(); + dict->lookup("D", &obj1); + } + colorMap = new GfxImageColorMap(bits, &obj1, colorSpace); + obj1.free(); + if (!colorMap->isOk()) { + delete colorMap; + goto err1; + } + + // get the mask + haveColorKeyMask = haveExplicitMask = haveSoftMask = gFalse; + maskStr = NULL; // make gcc happy + maskWidth = maskHeight = 0; // make gcc happy + maskInvert = gFalse; // make gcc happy + maskColorMap = NULL; // make gcc happy + dict->lookup("Mask", &maskObj); + dict->lookup("SMask", &smaskObj); + if (smaskObj.isStream()) { + // soft mask + if (inlineImg) { + goto err1; + } + maskStr = smaskObj.getStream(); + maskDict = smaskObj.streamGetDict(); + maskDict->lookup("Width", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("W", &obj1); + } + if (!obj1.isInt()) { + goto err2; + } + maskWidth = obj1.getInt(); + obj1.free(); + maskDict->lookup("Height", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("H", &obj1); + } + if (!obj1.isInt()) { + goto err2; + } + maskHeight = obj1.getInt(); + obj1.free(); + maskDict->lookup("BitsPerComponent", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("BPC", &obj1); + } + if (!obj1.isInt()) { + goto err2; + } + maskBits = obj1.getInt(); + obj1.free(); + maskDict->lookup("ColorSpace", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("CS", &obj1); + } + if (obj1.isName()) { + res->lookupColorSpace(obj1.getName(), &obj2); + if (!obj2.isNull()) { + obj1.free(); + obj1 = obj2; + } else { + obj2.free(); + } + } + maskColorSpace = GfxColorSpace::parse(&obj1); + obj1.free(); + if (!maskColorSpace || maskColorSpace->getMode() != csDeviceGray) { + goto err1; + } + maskDict->lookup("Decode", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("D", &obj1); + } + maskColorMap = new GfxImageColorMap(maskBits, &obj1, maskColorSpace); + obj1.free(); + if (!maskColorMap->isOk()) { + delete maskColorMap; + goto err1; + } + //~ handle the Matte entry + haveSoftMask = gTrue; + } else if (maskObj.isArray()) { + // color key mask + for (i = 0; + i < maskObj.arrayGetLength() && i < 2*gfxColorMaxComps; + ++i) { + maskObj.arrayGet(i, &obj1); + maskColors[i] = obj1.getInt(); + obj1.free(); + } + haveColorKeyMask = gTrue; + } else if (maskObj.isStream()) { + // explicit mask + if (inlineImg) { + goto err1; + } + maskStr = maskObj.getStream(); + maskDict = maskObj.streamGetDict(); + maskDict->lookup("Width", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("W", &obj1); + } + if (!obj1.isInt()) { + goto err2; + } + maskWidth = obj1.getInt(); + obj1.free(); + maskDict->lookup("Height", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("H", &obj1); + } + if (!obj1.isInt()) { + goto err2; + } + maskHeight = obj1.getInt(); + obj1.free(); + maskDict->lookup("ImageMask", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("IM", &obj1); + } + if (!obj1.isBool() || !obj1.getBool()) { + goto err2; + } + obj1.free(); + maskInvert = gFalse; + maskDict->lookup("Decode", &obj1); + if (obj1.isNull()) { + obj1.free(); + maskDict->lookup("D", &obj1); + } + if (obj1.isArray()) { + obj1.arrayGet(0, &obj2); + if (obj2.isInt() && obj2.getInt() == 1) { + maskInvert = gTrue; + } + obj2.free(); + } else if (!obj1.isNull()) { + goto err2; + } + obj1.free(); + haveExplicitMask = gTrue; + } + + // draw it + if (haveSoftMask) { + out->drawSoftMaskedImage(state, ref, str, width, height, colorMap, + maskStr, maskWidth, maskHeight, maskColorMap); + delete maskColorMap; + } else if (haveExplicitMask) { + out->drawMaskedImage(state, ref, str, width, height, colorMap, + maskStr, maskWidth, maskHeight, maskInvert); + } else { + out->drawImage(state, ref, str, width, height, colorMap, + haveColorKeyMask ? maskColors : (int *)NULL, inlineImg); + } + delete colorMap; + + maskObj.free(); + smaskObj.free(); + } + + if ((i = width * height) > 1000) { + i = 1000; + } + updateLevel += i; + + return; + + err2: + obj1.free(); + err1: + error(getPos(), "Bad image parameters"); +} + +void Gfx::doForm(Object *str) { + Dict *dict; + GBool transpGroup, isolated, knockout; + GfxColorSpace *blendingColorSpace; + Object matrixObj, bboxObj; + double m[6], bbox[4]; + Object resObj; + Dict *resDict; + Object obj1, obj2, obj3; + int i; + + // check for excessive recursion + if (formDepth > 20) { + return; + } + + // get stream dict + dict = str->streamGetDict(); + + // check form type + dict->lookup("FormType", &obj1); + if (!(obj1.isNull() || (obj1.isInt() && obj1.getInt() == 1))) { + error(getPos(), "Unknown form type"); + } + obj1.free(); + + // get bounding box + dict->lookup("BBox", &bboxObj); + if (!bboxObj.isArray()) { + bboxObj.free(); + error(getPos(), "Bad form bounding box"); + return; + } + for (i = 0; i < 4; ++i) { + bboxObj.arrayGet(i, &obj1); + bbox[i] = obj1.getNum(); + obj1.free(); + } + bboxObj.free(); + + // get matrix + dict->lookup("Matrix", &matrixObj); + if (matrixObj.isArray()) { + for (i = 0; i < 6; ++i) { + matrixObj.arrayGet(i, &obj1); + m[i] = obj1.getNum(); + obj1.free(); + } + } else { + m[0] = 1; m[1] = 0; + m[2] = 0; m[3] = 1; + m[4] = 0; m[5] = 0; + } + matrixObj.free(); + + // get resources + dict->lookup("Resources", &resObj); + resDict = resObj.isDict() ? resObj.getDict() : (Dict *)NULL; + + // check for a transparency group + transpGroup = isolated = knockout = gFalse; + blendingColorSpace = NULL; + if (dict->lookup("Group", &obj1)->isDict()) { + if (obj1.dictLookup("S", &obj2)->isName("Transparency")) { + transpGroup = gTrue; + if (!obj1.dictLookup("CS", &obj3)->isNull()) { + blendingColorSpace = GfxColorSpace::parse(&obj3); + } + obj3.free(); + if (obj1.dictLookup("I", &obj3)->isBool()) { + isolated = obj3.getBool(); + } + obj3.free(); + if (obj1.dictLookup("K", &obj3)->isBool()) { + knockout = obj3.getBool(); + } + obj3.free(); + } + obj2.free(); + } + obj1.free(); + + // draw it + ++formDepth; + doForm1(str, resDict, m, bbox, + transpGroup, gFalse, blendingColorSpace, isolated, knockout); + --formDepth; + + if (blendingColorSpace) { + delete blendingColorSpace; + } + resObj.free(); +} + +void Gfx::doForm1(Object *str, Dict *resDict, double *matrix, double *bbox, + GBool transpGroup, GBool softMask, + GfxColorSpace *blendingColorSpace, + GBool isolated, GBool knockout, + GBool alpha, Function *transferFunc, + GfxColor *backdropColor) { + Parser *oldParser; + double oldBaseMatrix[6]; + int i; + + // push new resources on stack + pushResources(resDict); + + // save current graphics state + saveState(); + + // kill any pre-existing path + state->clearPath(); + + // save current parser + oldParser = parser; + + // set form transformation matrix + state->concatCTM(matrix[0], matrix[1], matrix[2], + matrix[3], matrix[4], matrix[5]); + out->updateCTM(state, matrix[0], matrix[1], matrix[2], + matrix[3], matrix[4], matrix[5]); + + // set form bounding box + state->moveTo(bbox[0], bbox[1]); + state->lineTo(bbox[2], bbox[1]); + state->lineTo(bbox[2], bbox[3]); + state->lineTo(bbox[0], bbox[3]); + state->closePath(); + state->clip(); + out->clip(state); + state->clearPath(); + + if (softMask || transpGroup) { + if (state->getBlendMode() != gfxBlendNormal) { + state->setBlendMode(gfxBlendNormal); + out->updateBlendMode(state); + } + if (state->getFillOpacity() != 1) { + state->setFillOpacity(1); + out->updateFillOpacity(state); + } + if (state->getStrokeOpacity() != 1) { + state->setStrokeOpacity(1); + out->updateStrokeOpacity(state); + } + out->clearSoftMask(state); + out->beginTransparencyGroup(state, bbox, blendingColorSpace, + isolated, knockout, softMask); + } + + // set new base matrix + for (i = 0; i < 6; ++i) { + oldBaseMatrix[i] = baseMatrix[i]; + baseMatrix[i] = state->getCTM()[i]; + } + + // draw the form + display(str, gFalse); + + if (softMask || transpGroup) { + out->endTransparencyGroup(state); + } + + // restore base matrix + for (i = 0; i < 6; ++i) { + baseMatrix[i] = oldBaseMatrix[i]; + } + + // restore parser + parser = oldParser; + + // restore graphics state + restoreState(); + + // pop resource stack + popResources(); + + if (softMask) { + out->setSoftMask(state, bbox, alpha, transferFunc, backdropColor); + } else if (transpGroup) { + out->paintTransparencyGroup(state, bbox); + } + + return; +} + +//------------------------------------------------------------------------ +// in-line image operators +//------------------------------------------------------------------------ + +void Gfx::opBeginImage(Object * /*args[]*/, int /*numArgs*/) { + Stream *str; + int c1, c2; + + // build dict/stream + str = buildImageStream(); + + // display the image + if (str) { + doImage(NULL, str, gTrue); + + // skip 'EI' tag + c1 = str->getUndecodedStream()->getChar(); + c2 = str->getUndecodedStream()->getChar(); + while (!(c1 == 'E' && c2 == 'I') && c2 != EOF) { + c1 = c2; + c2 = str->getUndecodedStream()->getChar(); + } + delete str; + } +} + +Stream *Gfx::buildImageStream() { + Object dict; + Object obj; + char *key; + Stream *str; + + // build dictionary + dict.initDict(xref); + parser->getObj(&obj); + while (!obj.isCmd("ID") && !obj.isEOF()) { + if (!obj.isName()) { + error(getPos(), "Inline image dictionary key must be a name object"); + obj.free(); + } else { + key = copyString(obj.getName()); + obj.free(); + parser->getObj(&obj); + if (obj.isEOF() || obj.isError()) { + gfree(key); + break; + } + dict.dictAdd(key, &obj); + } + parser->getObj(&obj); + } + if (obj.isEOF()) { + error(getPos(), "End of file in inline image"); + obj.free(); + dict.free(); + return NULL; + } + obj.free(); + + // make stream + str = new EmbedStream(parser->getStream(), &dict, gFalse, 0); + str = str->addFilters(&dict); + + return str; +} + +void Gfx::opImageData(Object * /*args[]*/, int /*numArgs*/) { + error(getPos(), "Internal: got 'ID' operator"); +} + +void Gfx::opEndImage(Object * /*args[]*/, int /*numArgs*/) { + error(getPos(), "Internal: got 'EI' operator"); +} + +//------------------------------------------------------------------------ +// type 3 font operators +//------------------------------------------------------------------------ + +void Gfx::opSetCharWidth(Object args[], int /*numArgs*/) { + out->type3D0(state, args[0].getNum(), args[1].getNum()); +} + +void Gfx::opSetCacheDevice(Object args[], int /*numArgs*/) { + out->type3D1(state, args[0].getNum(), args[1].getNum(), + args[2].getNum(), args[3].getNum(), + args[4].getNum(), args[5].getNum()); +} + +//------------------------------------------------------------------------ +// compatibility operators +//------------------------------------------------------------------------ + +void Gfx::opBeginIgnoreUndef(Object * /*args[]*/, int /*numArgs*/) { + ++ignoreUndef; +} + +void Gfx::opEndIgnoreUndef(Object * /*args[]*/, int /*numArgs*/) { + if (ignoreUndef > 0) + --ignoreUndef; +} + +//------------------------------------------------------------------------ +// marked content operators +//------------------------------------------------------------------------ + +void Gfx::opBeginMarkedContent(Object args[], int numArgs) { + if (printCommands) { + printf(" marked content: %s ", args[0].getName()); + if (numArgs == 2) + args[2].print(stdout); + printf("\n"); + fflush(stdout); + } +} + +void Gfx::opEndMarkedContent(Object * /*args[]*/, int /*numArgs*/) { +} + +void Gfx::opMarkPoint(Object args[], int numArgs) { + if (printCommands) { + printf(" mark point: %s ", args[0].getName()); + if (numArgs == 2) + args[2].print(stdout); + printf("\n"); + fflush(stdout); + } +} + +//------------------------------------------------------------------------ +// misc +//------------------------------------------------------------------------ + +void Gfx::drawAnnot(Object *str, AnnotBorderStyle *borderStyle, + double xMin, double yMin, double xMax, double yMax) { + Dict *dict, *resDict; + Object matrixObj, bboxObj, resObj; + Object obj1; + double m[6], bbox[4], ictm[6]; + double *ctm; + double formX0, formY0, formX1, formY1; + double annotX0, annotY0, annotX1, annotY1; + double det, x, y, sx, sy; + double r, g, b; + GfxColor color; + double *dash, *dash2; + int dashLength; + int i; + + //~ can we assume that we're in default user space? + //~ (i.e., baseMatrix = ctm) + + // transform the annotation bbox from default user space to user + // space: (bbox * baseMatrix) * iCTM + ctm = state->getCTM(); + det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]); + ictm[0] = ctm[3] * det; + ictm[1] = -ctm[1] * det; + ictm[2] = -ctm[2] * det; + ictm[3] = ctm[0] * det; + ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det; + ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det; + x = baseMatrix[0] * xMin + baseMatrix[2] * yMin + baseMatrix[4]; + y = baseMatrix[1] * xMin + baseMatrix[3] * yMin + baseMatrix[5]; + annotX0 = ictm[0] * x + ictm[2] * y + ictm[4]; + annotY0 = ictm[1] * x + ictm[3] * y + ictm[5]; + x = baseMatrix[0] * xMax + baseMatrix[2] * yMax + baseMatrix[4]; + y = baseMatrix[1] * xMax + baseMatrix[3] * yMax + baseMatrix[5]; + annotX1 = ictm[0] * x + ictm[2] * y + ictm[4]; + annotY1 = ictm[1] * x + ictm[3] * y + ictm[5]; + if (annotX0 > annotX1) { + x = annotX0; annotX0 = annotX1; annotX1 = x; + } + if (annotY0 > annotY1) { + y = annotY0; annotY0 = annotY1; annotY1 = y; + } + + // draw the appearance stream (if there is one) + if (str->isStream()) { + + // get stream dict + dict = str->streamGetDict(); + + // get the form bounding box + dict->lookup("BBox", &bboxObj); + if (!bboxObj.isArray()) { + bboxObj.free(); + error(getPos(), "Bad form bounding box"); + return; + } + for (i = 0; i < 4; ++i) { + bboxObj.arrayGet(i, &obj1); + bbox[i] = obj1.getNum(); + obj1.free(); + } + bboxObj.free(); + + // get the form matrix + dict->lookup("Matrix", &matrixObj); + if (matrixObj.isArray()) { + for (i = 0; i < 6; ++i) { + matrixObj.arrayGet(i, &obj1); + m[i] = obj1.getNum(); + obj1.free(); + } + } else { + m[0] = 1; m[1] = 0; + m[2] = 0; m[3] = 1; + m[4] = 0; m[5] = 0; + } + matrixObj.free(); + + // transform the form bbox from form space to user space + formX0 = bbox[0] * m[0] + bbox[1] * m[2] + m[4]; + formY0 = bbox[0] * m[1] + bbox[1] * m[3] + m[5]; + formX1 = bbox[2] * m[0] + bbox[3] * m[2] + m[4]; + formY1 = bbox[2] * m[1] + bbox[3] * m[3] + m[5]; + if (formX0 > formX1) { + x = formX0; formX0 = formX1; formX1 = x; + } + if (formY0 > formY1) { + y = formY0; formY0 = formY1; formY1 = y; + } + + // scale the form to fit the annotation bbox + if (formX1 == formX0) { + // this shouldn't happen + sx = 1; + } else { + sx = (annotX1 - annotX0) / (formX1 - formX0); + } + if (formY1 == formY0) { + // this shouldn't happen + sy = 1; + } else { + sy = (annotY1 - annotY0) / (formY1 - formY0); + } + m[0] *= sx; + m[2] *= sx; + m[4] = (m[4] - formX0) * sx + annotX0; + m[1] *= sy; + m[3] *= sy; + m[5] = (m[5] - formY0) * sy + annotY0; + + // get resources + dict->lookup("Resources", &resObj); + resDict = resObj.isDict() ? resObj.getDict() : (Dict *)NULL; + + // draw it + doForm1(str, resDict, m, bbox); + + resObj.free(); + } + + // draw the border + if (borderStyle && borderStyle->getWidth() > 0) { + if (state->getStrokeColorSpace()->getMode() != csDeviceRGB) { + state->setStrokePattern(NULL); + state->setStrokeColorSpace(new GfxDeviceRGBColorSpace()); + out->updateStrokeColorSpace(state); + } + borderStyle->getColor(&r, &g, &b); + color.c[0] = dblToCol(r); + color.c[1] = dblToCol(g); + color.c[2] = dblToCol(b); + state->setStrokeColor(&color); + out->updateStrokeColor(state); + // compute the width scale factor when going from default user + // space to user space + x = (baseMatrix[0] + baseMatrix[2]) * ictm[0] + + (baseMatrix[1] + baseMatrix[3]) * ictm[2]; + y = (baseMatrix[0] + baseMatrix[2]) * ictm[1] + + (baseMatrix[1] + baseMatrix[3]) * ictm[3]; + x = sqrt(0.5 * (x * x + y * y)); + state->setLineWidth(x * borderStyle->getWidth()); + out->updateLineWidth(state); + borderStyle->getDash(&dash, &dashLength); + if (borderStyle->getType() == annotBorderDashed && dashLength > 0) { + dash2 = (double *)gmallocn(dashLength, sizeof(double)); + for (i = 0; i < dashLength; ++i) { + dash2[i] = x * dash[i]; + } + state->setLineDash(dash2, dashLength, 0); + out->updateLineDash(state); + } + //~ this doesn't currently handle the beveled and engraved styles + state->clearPath(); + state->moveTo(annotX0, out->upsideDown() ? annotY0 : annotY1); + state->lineTo(annotX1, out->upsideDown() ? annotY0 : annotY1); + if (borderStyle->getType() != annotBorderUnderlined) { + state->lineTo(annotX1, out->upsideDown() ? annotY1 : annotY0); + state->lineTo(annotX0, out->upsideDown() ? annotY1 : annotY0); + state->closePath(); + } + out->stroke(state); + } +} + +void Gfx::saveState() { + out->saveState(state); + state = state->save(); +} + +void Gfx::restoreState() { + state = state->restore(); + out->restoreState(state); +} + +void Gfx::pushResources(Dict *resDict) { + res = new GfxResources(xref, resDict, res); +} + +void Gfx::popResources() { + GfxResources *resPtr; + + resPtr = res->getNext(); + delete res; + res = resPtr; +} diff --git a/kpdf/xpdf/xpdf/GfxFont.cc b/kpdf/xpdf/xpdf/GfxFont.cc deleted file mode 100644 index 8694be47..00000000 --- a/kpdf/xpdf/xpdf/GfxFont.cc +++ /dev/null @@ -1,1616 +0,0 @@ -//======================================================================== -// -// GfxFont.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include "gmem.h" -#include "Error.h" -#include "Object.h" -#include "Dict.h" -#include "GlobalParams.h" -#include "CMap.h" -#include "CharCodeToUnicode.h" -#include "FontEncodingTables.h" -#include "BuiltinFontTables.h" -#include "FoFiType1.h" -#include "FoFiType1C.h" -#include "FoFiTrueType.h" -#include "GfxFont.h" - -//------------------------------------------------------------------------ - -struct StdFontMapEntry { - char *altName; - char *properName; -}; - -// Acrobat 4.0 and earlier substituted Base14-compatible fonts without -// providing Widths and a FontDescriptor, so we munge the names into -// the proper Base14 names. This table is from implementation note 44 -// in the PDF 1.4 spec, with some additions based on empirical -// evidence. -static StdFontMapEntry stdFontMap[] = { - { "Arial", "Helvetica" }, - { "Arial,Bold", "Helvetica-Bold" }, - { "Arial,BoldItalic", "Helvetica-BoldOblique" }, - { "Arial,Italic", "Helvetica-Oblique" }, - { "Arial-Bold", "Helvetica-Bold" }, - { "Arial-BoldItalic", "Helvetica-BoldOblique" }, - { "Arial-BoldItalicMT", "Helvetica-BoldOblique" }, - { "Arial-BoldMT", "Helvetica-Bold" }, - { "Arial-Italic", "Helvetica-Oblique" }, - { "Arial-ItalicMT", "Helvetica-Oblique" }, - { "ArialMT", "Helvetica" }, - { "Courier,Bold", "Courier-Bold" }, - { "Courier,BoldItalic", "Courier-BoldOblique" }, - { "Courier,Italic", "Courier-Oblique" }, - { "CourierNew", "Courier" }, - { "CourierNew,Bold", "Courier-Bold" }, - { "CourierNew,BoldItalic", "Courier-BoldOblique" }, - { "CourierNew,Italic", "Courier-Oblique" }, - { "CourierNew-Bold", "Courier-Bold" }, - { "CourierNew-BoldItalic", "Courier-BoldOblique" }, - { "CourierNew-Italic", "Courier-Oblique" }, - { "CourierNewPS-BoldItalicMT", "Courier-BoldOblique" }, - { "CourierNewPS-BoldMT", "Courier-Bold" }, - { "CourierNewPS-ItalicMT", "Courier-Oblique" }, - { "CourierNewPSMT", "Courier" }, - { "Helvetica,Bold", "Helvetica-Bold" }, - { "Helvetica,BoldItalic", "Helvetica-BoldOblique" }, - { "Helvetica,Italic", "Helvetica-Oblique" }, - { "Helvetica-BoldItalic", "Helvetica-BoldOblique" }, - { "Helvetica-Italic", "Helvetica-Oblique" }, - { "Symbol,Bold", "Symbol" }, - { "Symbol,BoldItalic", "Symbol" }, - { "Symbol,Italic", "Symbol" }, - { "TimesNewRoman", "Times-Roman" }, - { "TimesNewRoman,Bold", "Times-Bold" }, - { "TimesNewRoman,BoldItalic", "Times-BoldItalic" }, - { "TimesNewRoman,Italic", "Times-Italic" }, - { "TimesNewRoman-Bold", "Times-Bold" }, - { "TimesNewRoman-BoldItalic", "Times-BoldItalic" }, - { "TimesNewRoman-Italic", "Times-Italic" }, - { "TimesNewRomanPS", "Times-Roman" }, - { "TimesNewRomanPS-Bold", "Times-Bold" }, - { "TimesNewRomanPS-BoldItalic", "Times-BoldItalic" }, - { "TimesNewRomanPS-BoldItalicMT", "Times-BoldItalic" }, - { "TimesNewRomanPS-BoldMT", "Times-Bold" }, - { "TimesNewRomanPS-Italic", "Times-Italic" }, - { "TimesNewRomanPS-ItalicMT", "Times-Italic" }, - { "TimesNewRomanPSMT", "Times-Roman" }, - { "TimesNewRomanPSMT,Bold", "Times-Bold" }, - { "TimesNewRomanPSMT,BoldItalic", "Times-BoldItalic" }, - { "TimesNewRomanPSMT,Italic", "Times-Italic" } -}; - -//------------------------------------------------------------------------ -// GfxFont -//------------------------------------------------------------------------ - -GfxFont *GfxFont::makeFont(XRef *xref, char *tagA, Ref idA, Dict *fontDict) { - GString *nameA; - GfxFont *font; - Object obj1; - - // get base font name - nameA = NULL; - fontDict->lookup("BaseFont", &obj1); - if (obj1.isName()) { - nameA = new GString(obj1.getName()); - } - obj1.free(); - - // get font type - font = NULL; - fontDict->lookup("Subtype", &obj1); - if (obj1.isName("Type1") || obj1.isName("MMType1")) { - font = new Gfx8BitFont(xref, tagA, idA, nameA, fontType1, fontDict); - } else if (obj1.isName("Type1C")) { - font = new Gfx8BitFont(xref, tagA, idA, nameA, fontType1C, fontDict); - } else if (obj1.isName("Type3")) { - font = new Gfx8BitFont(xref, tagA, idA, nameA, fontType3, fontDict); - } else if (obj1.isName("TrueType")) { - font = new Gfx8BitFont(xref, tagA, idA, nameA, fontTrueType, fontDict); - } else if (obj1.isName("Type0")) { - font = new GfxCIDFont(xref, tagA, idA, nameA, fontDict); - } else { - error(-1, "Unknown font type: '%s'", - obj1.isName() ? obj1.getName() : "???"); - font = new Gfx8BitFont(xref, tagA, idA, nameA, fontUnknownType, fontDict); - } - obj1.free(); - - return font; -} - -GfxFont::GfxFont(char *tagA, Ref idA, GString *nameA) { - ok = gFalse; - tag = new GString(tagA); - id = idA; - name = nameA; - origName = nameA; - embFontName = NULL; - extFontFile = NULL; -} - -GfxFont::~GfxFont() { - delete tag; - if (origName && origName != name) { - delete origName; - } - if (name) { - delete name; - } - if (embFontName) { - delete embFontName; - } - if (extFontFile) { - delete extFontFile; - } -} - -void GfxFont::readFontDescriptor(XRef *xref, Dict *fontDict) { - Object obj1, obj2, obj3, obj4; - double t; - int i; - - // assume Times-Roman by default (for substitution purposes) - flags = fontSerif; - - embFontID.num = -1; - embFontID.gen = -1; - missingWidth = 0; - - if (fontDict->lookup("FontDescriptor", &obj1)->isDict()) { - - // get flags - if (obj1.dictLookup("Flags", &obj2)->isInt()) { - flags = obj2.getInt(); - } - obj2.free(); - - // get name - obj1.dictLookup("FontName", &obj2); - if (obj2.isName()) { - embFontName = new GString(obj2.getName()); - } - obj2.free(); - - // look for embedded font file - if (obj1.dictLookupNF("FontFile", &obj2)->isRef()) { - embFontID = obj2.getRef(); - if (type != fontType1) { - error(-1, "Mismatch between font type and embedded font file"); - type = fontType1; - } - } - obj2.free(); - if (embFontID.num == -1 && - obj1.dictLookupNF("FontFile2", &obj2)->isRef()) { - embFontID = obj2.getRef(); - if (type != fontTrueType && type != fontCIDType2) { - error(-1, "Mismatch between font type and embedded font file"); - type = type == fontCIDType0 ? fontCIDType2 : fontTrueType; - } - } - obj2.free(); - if (embFontID.num == -1 && - obj1.dictLookupNF("FontFile3", &obj2)->isRef()) { - if (obj2.fetch(xref, &obj3)->isStream()) { - obj3.streamGetDict()->lookup("Subtype", &obj4); - if (obj4.isName("Type1")) { - embFontID = obj2.getRef(); - if (type != fontType1) { - error(-1, "Mismatch between font type and embedded font file"); - type = fontType1; - } - } else if (obj4.isName("Type1C")) { - embFontID = obj2.getRef(); - if (type != fontType1 && type != fontType1C) { - error(-1, "Mismatch between font type and embedded font file"); - } - type = fontType1C; - } else if (obj4.isName("TrueType")) { - embFontID = obj2.getRef(); - if (type != fontTrueType) { - error(-1, "Mismatch between font type and embedded font file"); - type = fontTrueType; - } - } else if (obj4.isName("CIDFontType0C")) { - embFontID = obj2.getRef(); - if (type != fontCIDType0) { - error(-1, "Mismatch between font type and embedded font file"); - } - type = fontCIDType0C; - } else if (obj4.isName("OpenType")) { - embFontID = obj2.getRef(); - if (type == fontTrueType) { - type = fontTrueTypeOT; - } else if (type == fontType1) { - type = fontType1COT; - } else if (type == fontCIDType0) { - type = fontCIDType0COT; - } else if (type == fontCIDType2) { - type = fontCIDType2OT; - } else { - error(-1, "Mismatch between font type and embedded font file"); - } - } else { - error(-1, "Unknown embedded font type '%s'", - obj4.isName() ? obj4.getName() : "???"); - } - obj4.free(); - } - obj3.free(); - } - obj2.free(); - - // look for MissingWidth - obj1.dictLookup("MissingWidth", &obj2); - if (obj2.isNum()) { - missingWidth = obj2.getNum(); - } - obj2.free(); - - // get Ascent and Descent - obj1.dictLookup("Ascent", &obj2); - if (obj2.isNum()) { - t = 0.001 * obj2.getNum(); - // some broken font descriptors set ascent and descent to 0 - if (t != 0) { - ascent = t; - } - } - obj2.free(); - obj1.dictLookup("Descent", &obj2); - if (obj2.isNum()) { - t = 0.001 * obj2.getNum(); - // some broken font descriptors set ascent and descent to 0 - if (t != 0) { - descent = t; - } - // some broken font descriptors specify a positive descent - if (descent > 0) { - descent = -descent; - } - } - obj2.free(); - - // font FontBBox - if (obj1.dictLookup("FontBBox", &obj2)->isArray()) { - for (i = 0; i < 4 && i < obj2.arrayGetLength(); ++i) { - if (obj2.arrayGet(i, &obj3)->isNum()) { - fontBBox[i] = 0.001 * obj3.getNum(); - } - obj3.free(); - } - } - obj2.free(); - - } - obj1.free(); -} - -CharCodeToUnicode *GfxFont::readToUnicodeCMap(Dict *fontDict, int nBits, - CharCodeToUnicode *ctu) { - GString *buf; - Object obj1; - int c; - - if (!fontDict->lookup("ToUnicode", &obj1)->isStream()) { - obj1.free(); - return NULL; - } - buf = new GString(); - obj1.streamReset(); - while ((c = obj1.streamGetChar()) != EOF) { - buf->append(c); - } - obj1.streamClose(); - obj1.free(); - if (ctu) { - ctu->mergeCMap(buf, nBits); - } else { - ctu = CharCodeToUnicode::parseCMap(buf, nBits); - } - delete buf; - return ctu; -} - -void GfxFont::findExtFontFile() { - static char *type1Exts[] = { ".pfa", ".pfb", ".ps", "", NULL }; - static char *ttExts[] = { ".ttf", ".ttc", NULL }; - - if (name) { - if (type == fontType1) { - extFontFile = globalParams->findFontFile(name, type1Exts); - } else if (type == fontTrueType) { - extFontFile = globalParams->findFontFile(name, ttExts); - } - } -} - -char *GfxFont::readExtFontFile(int *len) { - FILE *f; - char *buf; - - if (!(f = fopen(extFontFile->getCString(), "rb"))) { - error(-1, "External font file '%s' vanished", extFontFile->getCString()); - return NULL; - } - fseek(f, 0, SEEK_END); - *len = (int)ftell(f); - fseek(f, 0, SEEK_SET); - buf = (char *)gmalloc(*len); - if ((int)fread(buf, 1, *len, f) != *len) { - error(-1, "Error reading external font file '%s'", - extFontFile->getCString()); - } - fclose(f); - return buf; -} - -char *GfxFont::readEmbFontFile(XRef *xref, int *len) { - char *buf; - Object obj1, obj2; - Stream *str; - int c; - int size, i; - - obj1.initRef(embFontID.num, embFontID.gen); - obj1.fetch(xref, &obj2); - if (!obj2.isStream()) { - error(-1, "Embedded font file is not a stream"); - obj2.free(); - obj1.free(); - embFontID.num = -1; - return NULL; - } - str = obj2.getStream(); - - buf = NULL; - i = size = 0; - str->reset(); - while ((c = str->getChar()) != EOF) { - if (i == size) { - size += 4096; - buf = (char *)grealloc(buf, size); - } - buf[i++] = c; - } - *len = i; - str->close(); - - obj2.free(); - obj1.free(); - - return buf; -} - -//------------------------------------------------------------------------ -// Gfx8BitFont -//------------------------------------------------------------------------ - -Gfx8BitFont::Gfx8BitFont(XRef *xref, char *tagA, Ref idA, GString *nameA, - GfxFontType typeA, Dict *fontDict): - GfxFont(tagA, idA, nameA) -{ - GString *name2; - BuiltinFont *builtinFont; - char **baseEnc; - GBool baseEncFromFontFile; - char *buf; - int len; - FoFiType1 *ffT1; - FoFiType1C *ffT1C; - int code, code2; - char *charName; - GBool missing, hex; - Unicode toUnicode[256]; - CharCodeToUnicode *utu, *ctu2; - Unicode uBuf[8]; - double mul; - int firstChar, lastChar; - Gushort w; - Object obj1, obj2, obj3; - int n, i, a, b, m; - - type = typeA; - ctu = NULL; - - // do font name substitution for various aliases of the Base 14 font - // names - if (name) { - name2 = name->copy(); - i = 0; - while (i < name2->getLength()) { - if (name2->getChar(i) == ' ') { - name2->del(i); - } else { - ++i; - } - } - a = 0; - b = sizeof(stdFontMap) / sizeof(StdFontMapEntry); - // invariant: stdFontMap[a].altName <= name2 < stdFontMap[b].altName - while (b - a > 1) { - m = (a + b) / 2; - if (name2->cmp(stdFontMap[m].altName) >= 0) { - a = m; - } else { - b = m; - } - } - if (!name2->cmp(stdFontMap[a].altName)) { - name = new GString(stdFontMap[a].properName); - } - delete name2; - } - - // is it a built-in font? - builtinFont = NULL; - if (name) { - for (i = 0; i < nBuiltinFonts; ++i) { - if (!name->cmp(builtinFonts[i].name)) { - builtinFont = &builtinFonts[i]; - break; - } - } - } - - // default ascent/descent values - if (builtinFont) { - ascent = 0.001 * builtinFont->ascent; - descent = 0.001 * builtinFont->descent; - fontBBox[0] = 0.001 * builtinFont->bbox[0]; - fontBBox[1] = 0.001 * builtinFont->bbox[1]; - fontBBox[2] = 0.001 * builtinFont->bbox[2]; - fontBBox[3] = 0.001 * builtinFont->bbox[3]; - } else { - ascent = 0.95; - descent = -0.35; - fontBBox[0] = fontBBox[1] = fontBBox[2] = fontBBox[3] = 0; - } - - // get info from font descriptor - readFontDescriptor(xref, fontDict); - - // for non-embedded fonts, don't trust the ascent/descent/bbox - // values from the font descriptor - if (builtinFont && embFontID.num < 0) { - ascent = 0.001 * builtinFont->ascent; - descent = 0.001 * builtinFont->descent; - fontBBox[0] = 0.001 * builtinFont->bbox[0]; - fontBBox[1] = 0.001 * builtinFont->bbox[1]; - fontBBox[2] = 0.001 * builtinFont->bbox[2]; - fontBBox[3] = 0.001 * builtinFont->bbox[3]; - } - - // look for an external font file - findExtFontFile(); - - // get font matrix - fontMat[0] = fontMat[3] = 1; - fontMat[1] = fontMat[2] = fontMat[4] = fontMat[5] = 0; - if (fontDict->lookup("FontMatrix", &obj1)->isArray()) { - for (i = 0; i < 6 && i < obj1.arrayGetLength(); ++i) { - if (obj1.arrayGet(i, &obj2)->isNum()) { - fontMat[i] = obj2.getNum(); - } - obj2.free(); - } - } - obj1.free(); - - // get Type 3 bounding box, font definition, and resources - if (type == fontType3) { - if (fontDict->lookup("FontBBox", &obj1)->isArray()) { - for (i = 0; i < 4 && i < obj1.arrayGetLength(); ++i) { - if (obj1.arrayGet(i, &obj2)->isNum()) { - fontBBox[i] = obj2.getNum(); - } - obj2.free(); - } - } - obj1.free(); - if (!fontDict->lookup("CharProcs", &charProcs)->isDict()) { - error(-1, "Missing or invalid CharProcs dictionary in Type 3 font"); - charProcs.free(); - } - if (!fontDict->lookup("Resources", &resources)->isDict()) { - resources.free(); - } - } - - //----- build the font encoding ----- - - // Encodings start with a base encoding, which can come from - // (in order of priority): - // 1. FontDict.Encoding or FontDict.Encoding.BaseEncoding - // - MacRoman / MacExpert / WinAnsi / Standard - // 2. embedded or external font file - // 3. default: - // - builtin --> builtin encoding - // - TrueType --> WinAnsiEncoding - // - others --> StandardEncoding - // and then add a list of differences (if any) from - // FontDict.Encoding.Differences. - - // check FontDict for base encoding - hasEncoding = gFalse; - usesMacRomanEnc = gFalse; - baseEnc = NULL; - baseEncFromFontFile = gFalse; - fontDict->lookup("Encoding", &obj1); - if (obj1.isDict()) { - obj1.dictLookup("BaseEncoding", &obj2); - if (obj2.isName("MacRomanEncoding")) { - hasEncoding = gTrue; - usesMacRomanEnc = gTrue; - baseEnc = macRomanEncoding; - } else if (obj2.isName("MacExpertEncoding")) { - hasEncoding = gTrue; - baseEnc = macExpertEncoding; - } else if (obj2.isName("WinAnsiEncoding")) { - hasEncoding = gTrue; - baseEnc = winAnsiEncoding; - } - obj2.free(); - } else if (obj1.isName("MacRomanEncoding")) { - hasEncoding = gTrue; - usesMacRomanEnc = gTrue; - baseEnc = macRomanEncoding; - } else if (obj1.isName("MacExpertEncoding")) { - hasEncoding = gTrue; - baseEnc = macExpertEncoding; - } else if (obj1.isName("WinAnsiEncoding")) { - hasEncoding = gTrue; - baseEnc = winAnsiEncoding; - } - - // check embedded or external font file for base encoding - // (only for Type 1 fonts - trying to get an encoding out of a - // TrueType font is a losing proposition) - ffT1 = NULL; - ffT1C = NULL; - buf = NULL; - if (type == fontType1 && (extFontFile || embFontID.num >= 0)) { - if (extFontFile) { - ffT1 = FoFiType1::load(extFontFile->getCString()); - } else { - buf = readEmbFontFile(xref, &len); - ffT1 = FoFiType1::make(buf, len); - } - if (ffT1) { - if (ffT1->getName()) { - if (embFontName) { - delete embFontName; - } - embFontName = new GString(ffT1->getName()); - } - if (!baseEnc) { - baseEnc = ffT1->getEncoding(); - baseEncFromFontFile = gTrue; - } - } - } else if (type == fontType1C && (extFontFile || embFontID.num >= 0)) { - if (extFontFile) { - ffT1C = FoFiType1C::load(extFontFile->getCString()); - } else { - buf = readEmbFontFile(xref, &len); - ffT1C = FoFiType1C::make(buf, len); - } - if (ffT1C) { - if (ffT1C->getName()) { - if (embFontName) { - delete embFontName; - } - embFontName = new GString(ffT1C->getName()); - } - if (!baseEnc) { - baseEnc = ffT1C->getEncoding(); - baseEncFromFontFile = gTrue; - } - } - } - if (buf) { - gfree(buf); - } - - // get default base encoding - if (!baseEnc) { - if (builtinFont && embFontID.num < 0) { - baseEnc = builtinFont->defaultBaseEnc; - hasEncoding = gTrue; - } else if (type == fontTrueType) { - baseEnc = winAnsiEncoding; - } else { - baseEnc = standardEncoding; - } - } - - // copy the base encoding - for (i = 0; i < 256; ++i) { - enc[i] = baseEnc[i]; - if ((encFree[i] = baseEncFromFontFile) && enc[i]) { - enc[i] = copyString(baseEnc[i]); - } - } - - // some Type 1C font files have empty encodings, which can break the - // T1C->T1 conversion (since the 'seac' operator depends on having - // the accents in the encoding), so we fill in any gaps from - // StandardEncoding - if (type == fontType1C && (extFontFile || embFontID.num >= 0) && - baseEncFromFontFile) { - for (i = 0; i < 256; ++i) { - if (!enc[i] && standardEncoding[i]) { - enc[i] = standardEncoding[i]; - encFree[i] = gFalse; - } - } - } - - // merge differences into encoding - if (obj1.isDict()) { - obj1.dictLookup("Differences", &obj2); - if (obj2.isArray()) { - hasEncoding = gTrue; - code = 0; - for (i = 0; i < obj2.arrayGetLength(); ++i) { - obj2.arrayGet(i, &obj3); - if (obj3.isInt()) { - code = obj3.getInt(); - } else if (obj3.isName()) { - if (code >= 0 && code < 256) { - if (encFree[code]) { - gfree(enc[code]); - } - enc[code] = copyString(obj3.getName()); - encFree[code] = gTrue; - } - ++code; - } else { - error(-1, "Wrong type in font encoding resource differences (%s)", - obj3.getTypeName()); - } - obj3.free(); - } - } - obj2.free(); - } - obj1.free(); - if (ffT1) { - delete ffT1; - } - if (ffT1C) { - delete ffT1C; - } - - //----- build the mapping to Unicode ----- - - // pass 1: use the name-to-Unicode mapping table - missing = hex = gFalse; - for (code = 0; code < 256; ++code) { - if ((charName = enc[code])) { - if (!(toUnicode[code] = globalParams->mapNameToUnicode(charName)) && - strcmp(charName, ".notdef")) { - // if it wasn't in the name-to-Unicode table, check for a - // name that looks like 'Axx' or 'xx', where 'A' is any letter - // and 'xx' is two hex digits - if ((strlen(charName) == 3 && - isalpha(charName[0]) && - isxdigit(charName[1]) && isxdigit(charName[2]) && - ((charName[1] >= 'a' && charName[1] <= 'f') || - (charName[1] >= 'A' && charName[1] <= 'F') || - (charName[2] >= 'a' && charName[2] <= 'f') || - (charName[2] >= 'A' && charName[2] <= 'F'))) || - (strlen(charName) == 2 && - isxdigit(charName[0]) && isxdigit(charName[1]) && - ((charName[0] >= 'a' && charName[0] <= 'f') || - (charName[0] >= 'A' && charName[0] <= 'F') || - (charName[1] >= 'a' && charName[1] <= 'f') || - (charName[1] >= 'A' && charName[1] <= 'F')))) { - hex = gTrue; - } - missing = gTrue; - } - } else { - toUnicode[code] = 0; - } - } - - // pass 2: try to fill in the missing chars, looking for names of - // the form 'Axx', 'xx', 'Ann', 'ABnn', or 'nn', where 'A' and 'B' - // are any letters, 'xx' is two hex digits, and 'nn' is 2-4 - // decimal digits - if (missing && globalParams->getMapNumericCharNames()) { - for (code = 0; code < 256; ++code) { - if ((charName = enc[code]) && !toUnicode[code] && - strcmp(charName, ".notdef")) { - n = strlen(charName); - code2 = -1; - if (hex && n == 3 && isalpha(charName[0]) && - isxdigit(charName[1]) && isxdigit(charName[2])) { - sscanf(charName+1, "%x", &code2); - } else if (hex && n == 2 && - isxdigit(charName[0]) && isxdigit(charName[1])) { - sscanf(charName, "%x", &code2); - } else if (!hex && n >= 2 && n <= 4 && - isdigit(charName[0]) && isdigit(charName[1])) { - code2 = atoi(charName); - } else if (n >= 3 && n <= 5 && - isdigit(charName[1]) && isdigit(charName[2])) { - code2 = atoi(charName+1); - } else if (n >= 4 && n <= 6 && - isdigit(charName[2]) && isdigit(charName[3])) { - code2 = atoi(charName+2); - } - if (code2 >= 0 && code2 <= 0xff) { - toUnicode[code] = (Unicode)code2; - } - } - } - - // if the 'mapUnknownCharNames' flag is set, do a simple pass-through - // mapping for unknown character names - } else if (missing && globalParams->getMapUnknownCharNames()) { - for (code = 0; code < 256; ++code) { - if (!toUnicode[code]) { - toUnicode[code] = code; - } - } - } - - // construct the char code -> Unicode mapping object - ctu = CharCodeToUnicode::make8BitToUnicode(toUnicode); - - // merge in a ToUnicode CMap, if there is one -- this overwrites - // existing entries in ctu, i.e., the ToUnicode CMap takes - // precedence, but the other encoding info is allowed to fill in any - // holes - readToUnicodeCMap(fontDict, 8, ctu); - - // look for a Unicode-to-Unicode mapping - if (name && (utu = globalParams->getUnicodeToUnicode(name))) { - for (i = 0; i < 256; ++i) { - toUnicode[i] = 0; - } - ctu2 = CharCodeToUnicode::make8BitToUnicode(toUnicode); - for (i = 0; i < 256; ++i) { - n = ctu->mapToUnicode((CharCode)i, uBuf, 8); - if (n >= 1) { - n = utu->mapToUnicode((CharCode)uBuf[0], uBuf, 8); - if (n >= 1) { - ctu2->setMapping((CharCode)i, uBuf, n); - } - } - } - utu->decRefCnt(); - delete ctu; - ctu = ctu2; - } - - //----- get the character widths ----- - - // initialize all widths - for (code = 0; code < 256; ++code) { - widths[code] = missingWidth * 0.001; - } - - // use widths from font dict, if present - fontDict->lookup("FirstChar", &obj1); - firstChar = obj1.isInt() ? obj1.getInt() : 0; - obj1.free(); - if (firstChar < 0 || firstChar > 255) { - firstChar = 0; - } - fontDict->lookup("LastChar", &obj1); - lastChar = obj1.isInt() ? obj1.getInt() : 255; - obj1.free(); - if (lastChar < 0 || lastChar > 255) { - lastChar = 255; - } - mul = (type == fontType3) ? fontMat[0] : 0.001; - fontDict->lookup("Widths", &obj1); - if (obj1.isArray()) { - flags |= fontFixedWidth; - if (obj1.arrayGetLength() < lastChar - firstChar + 1) { - lastChar = firstChar + obj1.arrayGetLength() - 1; - } - for (code = firstChar; code <= lastChar; ++code) { - obj1.arrayGet(code - firstChar, &obj2); - if (obj2.isNum()) { - widths[code] = obj2.getNum() * mul; - if (widths[code] != widths[firstChar]) { - flags &= ~fontFixedWidth; - } - } - obj2.free(); - } - - // use widths from built-in font - } else if (builtinFont) { - // this is a kludge for broken PDF files that encode char 32 - // as .notdef - if (builtinFont->widths->getWidth("space", &w)) { - widths[32] = 0.001 * w; - } - for (code = 0; code < 256; ++code) { - if (enc[code] && builtinFont->widths->getWidth(enc[code], &w)) { - widths[code] = 0.001 * w; - } - } - - // couldn't find widths -- use defaults - } else { - // this is technically an error -- the Widths entry is required - // for all but the Base-14 fonts -- but certain PDF generators - // apparently don't include widths for Arial and TimesNewRoman - if (isFixedWidth()) { - i = 0; - } else if (isSerif()) { - i = 8; - } else { - i = 4; - } - if (isBold()) { - i += 2; - } - if (isItalic()) { - i += 1; - } - builtinFont = builtinFontSubst[i]; - // this is a kludge for broken PDF files that encode char 32 - // as .notdef - if (builtinFont->widths->getWidth("space", &w)) { - widths[32] = 0.001 * w; - } - for (code = 0; code < 256; ++code) { - if (enc[code] && builtinFont->widths->getWidth(enc[code], &w)) { - widths[code] = 0.001 * w; - } - } - } - obj1.free(); - - ok = gTrue; -} - -Gfx8BitFont::~Gfx8BitFont() { - int i; - - for (i = 0; i < 256; ++i) { - if (encFree[i] && enc[i]) { - gfree(enc[i]); - } - } - ctu->decRefCnt(); - if (charProcs.isDict()) { - charProcs.free(); - } - if (resources.isDict()) { - resources.free(); - } -} - -int Gfx8BitFont::getNextChar(char *s, int /*len*/, CharCode *code, - Unicode *u, int uSize, int *uLen, - double *dx, double *dy, double *ox, double *oy) { - CharCode c; - - *code = c = (CharCode)(*s & 0xff); - *uLen = ctu->mapToUnicode(c, u, uSize); - *dx = widths[c]; - *dy = *ox = *oy = 0; - return 1; -} - -CharCodeToUnicode *Gfx8BitFont::getToUnicode() { - ctu->incRefCnt(); - return ctu; -} - -Gushort *Gfx8BitFont::getCodeToGIDMap(FoFiTrueType *ff) { - Gushort *map; - int cmapPlatform, cmapEncoding; - int unicodeCmap, macRomanCmap, msSymbolCmap, cmap; - GBool useMacRoman, useUnicode; - char *charName; - Unicode u; - int code, i, n; - - map = (Gushort *)gmallocn(256, sizeof(Gushort)); - for (i = 0; i < 256; ++i) { - map[i] = 0; - } - - // To match up with the Adobe-defined behaviour, we choose a cmap - // like this: - // 1. If the PDF font has an encoding: - // 1a. If the PDF font specified MacRomanEncoding and the - // TrueType font has a Macintosh Roman cmap, use it, and - // reverse map the char names through MacRomanEncoding to - // get char codes. - // 1b. If the TrueType font has a Microsoft Unicode cmap or a - // non-Microsoft Unicode cmap, use it, and use the Unicode - // indexes, not the char codes. - // 1c. If the PDF font is symbolic and the TrueType font has a - // Microsoft Symbol cmap, use it, and use char codes - // directly (possibly with an offset of 0xf000). - // 1d. If the TrueType font has a Macintosh Roman cmap, use it, - // as in case 1a. - // 2. If the PDF font does not have an encoding or the PDF font is - // symbolic: - // 2a. If the TrueType font has a Macintosh Roman cmap, use it, - // and use char codes directly (possibly with an offset of - // 0xf000). - // 2b. If the TrueType font has a Microsoft Symbol cmap, use it, - // and use char codes directly (possible with an offset of - // 0xf000). - // 3. If none of these rules apply, use the first cmap and hope for - // the best (this shouldn't happen). - unicodeCmap = macRomanCmap = msSymbolCmap = -1; - for (i = 0; i < ff->getNumCmaps(); ++i) { - cmapPlatform = ff->getCmapPlatform(i); - cmapEncoding = ff->getCmapEncoding(i); - if ((cmapPlatform == 3 && cmapEncoding == 1) || - cmapPlatform == 0) { - unicodeCmap = i; - } else if (cmapPlatform == 1 && cmapEncoding == 0) { - macRomanCmap = i; - } else if (cmapPlatform == 3 && cmapEncoding == 0) { - msSymbolCmap = i; - } - } - cmap = 0; - useMacRoman = gFalse; - useUnicode = gFalse; - if (hasEncoding) { - if (usesMacRomanEnc && macRomanCmap >= 0) { - cmap = macRomanCmap; - useMacRoman = gTrue; - } else if (unicodeCmap >= 0) { - cmap = unicodeCmap; - useUnicode = gTrue; - } else if ((flags & fontSymbolic) && msSymbolCmap >= 0) { - cmap = msSymbolCmap; - } else if ((flags & fontSymbolic) && macRomanCmap >= 0) { - cmap = macRomanCmap; - } else if (macRomanCmap >= 0) { - cmap = macRomanCmap; - useMacRoman = gTrue; - } - } else { - if (msSymbolCmap >= 0) { - cmap = msSymbolCmap; - } else if (macRomanCmap >= 0) { - cmap = macRomanCmap; - } - } - - // reverse map the char names through MacRomanEncoding, then map the - // char codes through the cmap - if (useMacRoman) { - for (i = 0; i < 256; ++i) { - if ((charName = enc[i])) { - if ((code = globalParams->getMacRomanCharCode(charName))) { - map[i] = ff->mapCodeToGID(cmap, code); - } - } - } - - // map Unicode through the cmap - } else if (useUnicode) { - for (i = 0; i < 256; ++i) { - if (((charName = enc[i]) && - (u = globalParams->mapNameToUnicode(charName))) || - (n = ctu->mapToUnicode((CharCode)i, &u, 1))) { - map[i] = ff->mapCodeToGID(cmap, u); - } - } - - // map the char codes through the cmap, possibly with an offset of - // 0xf000 - } else { - for (i = 0; i < 256; ++i) { - if (!(map[i] = ff->mapCodeToGID(cmap, i))) { - map[i] = ff->mapCodeToGID(cmap, 0xf000 + i); - } - } - } - - // try the TrueType 'post' table to handle any unmapped characters - for (i = 0; i < 256; ++i) { - if (!map[i] && (charName = enc[i])) { - map[i] = (Gushort)(int)ff->mapNameToGID(charName); - } - } - - return map; -} - -Dict *Gfx8BitFont::getCharProcs() { - return charProcs.isDict() ? charProcs.getDict() : (Dict *)NULL; -} - -Object *Gfx8BitFont::getCharProc(int code, Object *proc) { - if (enc[code] && charProcs.isDict()) { - charProcs.dictLookup(enc[code], proc); - } else { - proc->initNull(); - } - return proc; -} - -Dict *Gfx8BitFont::getResources() { - return resources.isDict() ? resources.getDict() : (Dict *)NULL; -} - -//------------------------------------------------------------------------ -// GfxCIDFont -//------------------------------------------------------------------------ - -static int CDECL cmpWidthExcep(const void *w1, const void *w2) { - return ((GfxFontCIDWidthExcep *)w1)->first - - ((GfxFontCIDWidthExcep *)w2)->first; -} - -static int CDECL cmpWidthExcepV(const void *w1, const void *w2) { - return ((GfxFontCIDWidthExcepV *)w1)->first - - ((GfxFontCIDWidthExcepV *)w2)->first; -} - -GfxCIDFont::GfxCIDFont(XRef *xref, char *tagA, Ref idA, GString *nameA, - Dict *fontDict): - GfxFont(tagA, idA, nameA) -{ - Dict *desFontDict; - GString *collection, *cMapName; - Object desFontDictObj; - Object obj1, obj2, obj3, obj4, obj5, obj6; - CharCodeToUnicode *utu; - CharCode c; - Unicode uBuf[8]; - int c1, c2; - int excepsSize, i, j, k, n; - - ascent = 0.95; - descent = -0.35; - fontBBox[0] = fontBBox[1] = fontBBox[2] = fontBBox[3] = 0; - cMap = NULL; - ctu = NULL; - widths.defWidth = 1.0; - widths.defHeight = -1.0; - widths.defVY = 0.880; - widths.exceps = NULL; - widths.nExceps = 0; - widths.excepsV = NULL; - widths.nExcepsV = 0; - cidToGID = NULL; - cidToGIDLen = 0; - - // get the descendant font - if (!fontDict->lookup("DescendantFonts", &obj1)->isArray()) { - error(-1, "Missing DescendantFonts entry in Type 0 font"); - obj1.free(); - goto err1; - } - if (!obj1.arrayGet(0, &desFontDictObj)->isDict()) { - error(-1, "Bad descendant font in Type 0 font"); - goto err3; - } - obj1.free(); - desFontDict = desFontDictObj.getDict(); - - // font type - if (!desFontDict->lookup("Subtype", &obj1)) { - error(-1, "Missing Subtype entry in Type 0 descendant font"); - goto err3; - } - if (obj1.isName("CIDFontType0")) { - type = fontCIDType0; - } else if (obj1.isName("CIDFontType2")) { - type = fontCIDType2; - } else { - error(-1, "Unknown Type 0 descendant font type '%s'", - obj1.isName() ? obj1.getName() : "???"); - goto err3; - } - obj1.free(); - - // get info from font descriptor - readFontDescriptor(xref, desFontDict); - - // look for an external font file - findExtFontFile(); - - //----- encoding info ----- - - // char collection - if (!desFontDict->lookup("CIDSystemInfo", &obj1)->isDict()) { - error(-1, "Missing CIDSystemInfo dictionary in Type 0 descendant font"); - goto err3; - } - obj1.dictLookup("Registry", &obj2); - obj1.dictLookup("Ordering", &obj3); - if (!obj2.isString() || !obj3.isString()) { - error(-1, "Invalid CIDSystemInfo dictionary in Type 0 descendant font"); - goto err4; - } - collection = obj2.getString()->copy()->append('-')->append(obj3.getString()); - obj3.free(); - obj2.free(); - obj1.free(); - - // look for a ToUnicode CMap - if (!(ctu = readToUnicodeCMap(fontDict, 16, NULL))) { - - // the "Adobe-Identity" and "Adobe-UCS" collections don't have - // cidToUnicode files - if (collection->cmp("Adobe-Identity") && - collection->cmp("Adobe-UCS")) { - - // look for a user-supplied .cidToUnicode file - if (!(ctu = globalParams->getCIDToUnicode(collection))) { - error(-1, "Unknown character collection '%s'", - collection->getCString()); - // fall-through, assuming the Identity mapping -- this appears - // to match Adobe's behavior - } - } - } - - // look for a Unicode-to-Unicode mapping - if (name && (utu = globalParams->getUnicodeToUnicode(name))) { - if (ctu) { - for (c = 0; c < ctu->getLength(); ++c) { - n = ctu->mapToUnicode(c, uBuf, 8); - if (n >= 1) { - n = utu->mapToUnicode((CharCode)uBuf[0], uBuf, 8); - if (n >= 1) { - ctu->setMapping(c, uBuf, n); - } - } - } - utu->decRefCnt(); - } else { - ctu = utu; - } - } - - // encoding (i.e., CMap) - //~ need to handle a CMap stream here - //~ also need to deal with the UseCMap entry in the stream dict - if (!fontDict->lookup("Encoding", &obj1)->isName()) { - error(-1, "Missing or invalid Encoding entry in Type 0 font"); - delete collection; - goto err3; - } - cMapName = new GString(obj1.getName()); - obj1.free(); - if (!(cMap = globalParams->getCMap(collection, cMapName))) { - error(-1, "Unknown CMap '%s' for character collection '%s'", - cMapName->getCString(), collection->getCString()); - delete collection; - delete cMapName; - goto err2; - } - delete collection; - delete cMapName; - - // CIDToGIDMap (for embedded TrueType fonts) - if (type == fontCIDType2) { - desFontDict->lookup("CIDToGIDMap", &obj1); - if (obj1.isStream()) { - cidToGIDLen = 0; - i = 64; - cidToGID = (Gushort *)gmallocn(i, sizeof(Gushort)); - obj1.streamReset(); - while ((c1 = obj1.streamGetChar()) != EOF && - (c2 = obj1.streamGetChar()) != EOF) { - if (cidToGIDLen == i) { - i *= 2; - cidToGID = (Gushort *)greallocn(cidToGID, i, sizeof(Gushort)); - } - cidToGID[cidToGIDLen++] = (Gushort)((c1 << 8) + c2); - } - } else if (!obj1.isName("Identity") && !obj1.isNull()) { - error(-1, "Invalid CIDToGIDMap entry in CID font"); - } - obj1.free(); - } - - //----- character metrics ----- - - // default char width - if (desFontDict->lookup("DW", &obj1)->isInt()) { - widths.defWidth = obj1.getInt() * 0.001; - } - obj1.free(); - - // char width exceptions - if (desFontDict->lookup("W", &obj1)->isArray()) { - excepsSize = 0; - i = 0; - while (i + 1 < obj1.arrayGetLength()) { - obj1.arrayGet(i, &obj2); - obj1.arrayGet(i + 1, &obj3); - if (obj2.isInt() && obj3.isInt() && i + 2 < obj1.arrayGetLength()) { - if (obj1.arrayGet(i + 2, &obj4)->isNum()) { - if (widths.nExceps == excepsSize) { - excepsSize += 16; - widths.exceps = (GfxFontCIDWidthExcep *) - greallocn(widths.exceps, - excepsSize, sizeof(GfxFontCIDWidthExcep)); - } - widths.exceps[widths.nExceps].first = obj2.getInt(); - widths.exceps[widths.nExceps].last = obj3.getInt(); - widths.exceps[widths.nExceps].width = obj4.getNum() * 0.001; - ++widths.nExceps; - } else { - error(-1, "Bad widths array in Type 0 font"); - } - obj4.free(); - i += 3; - } else if (obj2.isInt() && obj3.isArray()) { - if (widths.nExceps + obj3.arrayGetLength() > excepsSize) { - excepsSize = (widths.nExceps + obj3.arrayGetLength() + 15) & ~15; - widths.exceps = (GfxFontCIDWidthExcep *) - greallocn(widths.exceps, - excepsSize, sizeof(GfxFontCIDWidthExcep)); - } - j = obj2.getInt(); - for (k = 0; k < obj3.arrayGetLength(); ++k) { - if (obj3.arrayGet(k, &obj4)->isNum()) { - widths.exceps[widths.nExceps].first = j; - widths.exceps[widths.nExceps].last = j; - widths.exceps[widths.nExceps].width = obj4.getNum() * 0.001; - ++j; - ++widths.nExceps; - } else { - error(-1, "Bad widths array in Type 0 font"); - } - obj4.free(); - } - i += 2; - } else { - error(-1, "Bad widths array in Type 0 font"); - ++i; - } - obj3.free(); - obj2.free(); - } - qsort(widths.exceps, widths.nExceps, sizeof(GfxFontCIDWidthExcep), - &cmpWidthExcep); - } - obj1.free(); - - // default metrics for vertical font - if (desFontDict->lookup("DW2", &obj1)->isArray() && - obj1.arrayGetLength() == 2) { - if (obj1.arrayGet(0, &obj2)->isNum()) { - widths.defVY = obj2.getNum() * 0.001; - } - obj2.free(); - if (obj1.arrayGet(1, &obj2)->isNum()) { - widths.defHeight = obj2.getNum() * 0.001; - } - obj2.free(); - } - obj1.free(); - - // char metric exceptions for vertical font - if (desFontDict->lookup("W2", &obj1)->isArray()) { - excepsSize = 0; - i = 0; - while (i + 1 < obj1.arrayGetLength()) { - obj1.arrayGet(i, &obj2); - obj1.arrayGet(i+ 1, &obj3); - if (obj2.isInt() && obj3.isInt() && i + 4 < obj1.arrayGetLength()) { - if (obj1.arrayGet(i + 2, &obj4)->isNum() && - obj1.arrayGet(i + 3, &obj5)->isNum() && - obj1.arrayGet(i + 4, &obj6)->isNum()) { - if (widths.nExcepsV == excepsSize) { - excepsSize += 16; - widths.excepsV = (GfxFontCIDWidthExcepV *) - greallocn(widths.excepsV, - excepsSize, sizeof(GfxFontCIDWidthExcepV)); - } - widths.excepsV[widths.nExcepsV].first = obj2.getInt(); - widths.excepsV[widths.nExcepsV].last = obj3.getInt(); - widths.excepsV[widths.nExcepsV].height = obj4.getNum() * 0.001; - widths.excepsV[widths.nExcepsV].vx = obj5.getNum() * 0.001; - widths.excepsV[widths.nExcepsV].vy = obj6.getNum() * 0.001; - ++widths.nExcepsV; - } else { - error(-1, "Bad widths (W2) array in Type 0 font"); - } - obj6.free(); - obj5.free(); - obj4.free(); - i += 5; - } else if (obj2.isInt() && obj3.isArray()) { - if (widths.nExcepsV + obj3.arrayGetLength() / 3 > excepsSize) { - excepsSize = - (widths.nExcepsV + obj3.arrayGetLength() / 3 + 15) & ~15; - widths.excepsV = (GfxFontCIDWidthExcepV *) - greallocn(widths.excepsV, - excepsSize, sizeof(GfxFontCIDWidthExcepV)); - } - j = obj2.getInt(); - for (k = 0; k < obj3.arrayGetLength(); k += 3) { - if (obj3.arrayGet(k, &obj4)->isNum() && - obj3.arrayGet(k+1, &obj5)->isNum() && - obj3.arrayGet(k+2, &obj6)->isNum()) { - widths.excepsV[widths.nExceps].first = j; - widths.excepsV[widths.nExceps].last = j; - widths.excepsV[widths.nExceps].height = obj4.getNum() * 0.001; - widths.excepsV[widths.nExceps].vx = obj5.getNum() * 0.001; - widths.excepsV[widths.nExceps].vy = obj6.getNum() * 0.001; - ++j; - ++widths.nExcepsV; - } else { - error(-1, "Bad widths (W2) array in Type 0 font"); - } - obj6.free(); - obj5.free(); - obj4.free(); - } - i += 2; - } else { - error(-1, "Bad widths (W2) array in Type 0 font"); - ++i; - } - obj3.free(); - obj2.free(); - } - qsort(widths.excepsV, widths.nExcepsV, sizeof(GfxFontCIDWidthExcepV), - &cmpWidthExcepV); - } - obj1.free(); - - desFontDictObj.free(); - ok = gTrue; - return; - - err4: - obj3.free(); - obj2.free(); - err3: - obj1.free(); - err2: - desFontDictObj.free(); - err1:; -} - -GfxCIDFont::~GfxCIDFont() { - if (cMap) { - cMap->decRefCnt(); - } - if (ctu) { - ctu->decRefCnt(); - } - gfree(widths.exceps); - gfree(widths.excepsV); - if (cidToGID) { - gfree(cidToGID); - } -} - -int GfxCIDFont::getNextChar(char *s, int len, CharCode *code, - Unicode *u, int uSize, int *uLen, - double *dx, double *dy, double *ox, double *oy) { - CID cid; - double w, h, vx, vy; - int n, a, b, m; - - if (!cMap) { - *code = 0; - *uLen = 0; - *dx = *dy = 0; - return 1; - } - - *code = (CharCode)(cid = cMap->getCID(s, len, &n)); - if (ctu) { - *uLen = ctu->mapToUnicode(cid, u, uSize); - } else { - *uLen = 0; - } - - // horizontal - if (cMap->getWMode() == 0) { - w = widths.defWidth; - h = vx = vy = 0; - if (widths.nExceps > 0 && cid >= widths.exceps[0].first) { - a = 0; - b = widths.nExceps; - // invariant: widths.exceps[a].first <= cid < widths.exceps[b].first - while (b - a > 1) { - m = (a + b) / 2; - if (widths.exceps[m].first <= cid) { - a = m; - } else { - b = m; - } - } - if (cid <= widths.exceps[a].last) { - w = widths.exceps[a].width; - } - } - - // vertical - } else { - w = 0; - h = widths.defHeight; - vx = widths.defWidth / 2; - vy = widths.defVY; - if (widths.nExcepsV > 0 && cid >= widths.excepsV[0].first) { - a = 0; - b = widths.nExcepsV; - // invariant: widths.excepsV[a].first <= cid < widths.excepsV[b].first - while (b - a > 1) { - m = (a + b) / 2; - if (widths.excepsV[m].last <= cid) { - a = m; - } else { - b = m; - } - } - if (cid <= widths.excepsV[a].last) { - h = widths.excepsV[a].height; - vx = widths.excepsV[a].vx; - vy = widths.excepsV[a].vy; - } - } - } - - *dx = w; - *dy = h; - *ox = vx; - *oy = vy; - - return n; -} - -int GfxCIDFont::getWMode() { - return cMap ? cMap->getWMode() : 0; -} - -CharCodeToUnicode *GfxCIDFont::getToUnicode() { - if (ctu) { - ctu->incRefCnt(); - } - return ctu; -} - -GString *GfxCIDFont::getCollection() { - return cMap ? cMap->getCollection() : (GString *)NULL; -} - -Gushort *GfxCIDFont::getCodeToGIDMap(FoFiTrueType *ff, int *mapsizep) { - Gushort *map; - int cmapPlatform, cmapEncoding; - int /*unicodeCmap, macRomanCmap, msSymbolCmap, */cmap; -// GBool useMacRoman, useUnicode; -// char *charName; - Unicode u; - int /*code, */i; - int mapsize; - int cidlen; - - *mapsizep = 0; - if (!ctu) return NULL; - - /* we use only unicode cmap */ - cmap = -1; - for (i = 0; i < ff->getNumCmaps(); ++i) { - cmapPlatform = ff->getCmapPlatform(i); - cmapEncoding = ff->getCmapEncoding(i); - if ((cmapPlatform == 3 && cmapEncoding == 1) || cmapPlatform == 0) - cmap = i; - } - if (cmap < 0) - return NULL; - - cidlen = 0; - mapsize = 64; - map = (Gushort *)gmalloc(mapsize * sizeof(Gushort)); - - while (cidlen < ctu->getLength()) { - int n; - if ((n = ctu->mapToUnicode((CharCode)cidlen, &u, 1)) == 0) { - cidlen++; - continue; - } - if (cidlen >= mapsize) { - while (cidlen >= mapsize) - mapsize *= 2; - map = (Gushort *)grealloc(map, mapsize * sizeof(Gushort)); - } - map[cidlen] = ff->mapCodeToGID(cmap, u); - cidlen++; - } - - *mapsizep = cidlen; - return map; -} - -//------------------------------------------------------------------------ -// GfxFontDict -//------------------------------------------------------------------------ - -GfxFontDict::GfxFontDict(XRef *xref, Ref *fontDictRef, Dict *fontDict) { - int i; - Object obj1, obj2; - Ref r; - - numFonts = fontDict->getLength(); - fonts = (GfxFont **)gmallocn(numFonts, sizeof(GfxFont *)); - for (i = 0; i < numFonts; ++i) { - fontDict->getValNF(i, &obj1); - obj1.fetch(xref, &obj2); - if (obj2.isDict()) { - if (obj1.isRef()) { - r = obj1.getRef(); - } else { - // no indirect reference for this font, so invent a unique one - // (legal generation numbers are five digits, so any 6-digit - // number would be safe) - r.num = i; - if (fontDictRef) { - r.gen = 100000 + fontDictRef->num; - } else { - r.gen = 999999; - } - } - fonts[i] = GfxFont::makeFont(xref, fontDict->getKey(i), - r, obj2.getDict()); - if (fonts[i] && !fonts[i]->isOk()) { - delete fonts[i]; - fonts[i] = NULL; - } - } else { - error(-1, "font resource is not a dictionary"); - fonts[i] = NULL; - } - obj1.free(); - obj2.free(); - } -} - -GfxFontDict::~GfxFontDict() { - int i; - - for (i = 0; i < numFonts; ++i) { - if (fonts[i]) { - delete fonts[i]; - } - } - gfree(fonts); -} - -GfxFont *GfxFontDict::lookup(char *tag) { - int i; - - for (i = 0; i < numFonts; ++i) { - if (fonts[i] && fonts[i]->matches(tag)) { - return fonts[i]; - } - } - return NULL; -} diff --git a/kpdf/xpdf/xpdf/GfxFont.cpp b/kpdf/xpdf/xpdf/GfxFont.cpp new file mode 100644 index 00000000..4298b41c --- /dev/null +++ b/kpdf/xpdf/xpdf/GfxFont.cpp @@ -0,0 +1,1616 @@ +//======================================================================== +// +// GfxFont.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include "gmem.h" +#include "Error.h" +#include "Object.h" +#include "Dict.h" +#include "GlobalParams.h" +#include "CMap.h" +#include "CharCodeToUnicode.h" +#include "FontEncodingTables.h" +#include "BuiltinFontTables.h" +#include "FoFiType1.h" +#include "FoFiType1C.h" +#include "FoFiTrueType.h" +#include "GfxFont.h" + +//------------------------------------------------------------------------ + +struct StdFontMapEntry { + char *altName; + char *properName; +}; + +// Acrobat 4.0 and earlier substituted Base14-compatible fonts without +// providing Widths and a FontDescriptor, so we munge the names into +// the proper Base14 names. This table is from implementation note 44 +// in the PDF 1.4 spec, with some additions based on empirical +// evidence. +static StdFontMapEntry stdFontMap[] = { + { "Arial", "Helvetica" }, + { "Arial,Bold", "Helvetica-Bold" }, + { "Arial,BoldItalic", "Helvetica-BoldOblique" }, + { "Arial,Italic", "Helvetica-Oblique" }, + { "Arial-Bold", "Helvetica-Bold" }, + { "Arial-BoldItalic", "Helvetica-BoldOblique" }, + { "Arial-BoldItalicMT", "Helvetica-BoldOblique" }, + { "Arial-BoldMT", "Helvetica-Bold" }, + { "Arial-Italic", "Helvetica-Oblique" }, + { "Arial-ItalicMT", "Helvetica-Oblique" }, + { "ArialMT", "Helvetica" }, + { "Courier,Bold", "Courier-Bold" }, + { "Courier,BoldItalic", "Courier-BoldOblique" }, + { "Courier,Italic", "Courier-Oblique" }, + { "CourierNew", "Courier" }, + { "CourierNew,Bold", "Courier-Bold" }, + { "CourierNew,BoldItalic", "Courier-BoldOblique" }, + { "CourierNew,Italic", "Courier-Oblique" }, + { "CourierNew-Bold", "Courier-Bold" }, + { "CourierNew-BoldItalic", "Courier-BoldOblique" }, + { "CourierNew-Italic", "Courier-Oblique" }, + { "CourierNewPS-BoldItalicMT", "Courier-BoldOblique" }, + { "CourierNewPS-BoldMT", "Courier-Bold" }, + { "CourierNewPS-ItalicMT", "Courier-Oblique" }, + { "CourierNewPSMT", "Courier" }, + { "Helvetica,Bold", "Helvetica-Bold" }, + { "Helvetica,BoldItalic", "Helvetica-BoldOblique" }, + { "Helvetica,Italic", "Helvetica-Oblique" }, + { "Helvetica-BoldItalic", "Helvetica-BoldOblique" }, + { "Helvetica-Italic", "Helvetica-Oblique" }, + { "Symbol,Bold", "Symbol" }, + { "Symbol,BoldItalic", "Symbol" }, + { "Symbol,Italic", "Symbol" }, + { "TimesNewRoman", "Times-Roman" }, + { "TimesNewRoman,Bold", "Times-Bold" }, + { "TimesNewRoman,BoldItalic", "Times-BoldItalic" }, + { "TimesNewRoman,Italic", "Times-Italic" }, + { "TimesNewRoman-Bold", "Times-Bold" }, + { "TimesNewRoman-BoldItalic", "Times-BoldItalic" }, + { "TimesNewRoman-Italic", "Times-Italic" }, + { "TimesNewRomanPS", "Times-Roman" }, + { "TimesNewRomanPS-Bold", "Times-Bold" }, + { "TimesNewRomanPS-BoldItalic", "Times-BoldItalic" }, + { "TimesNewRomanPS-BoldItalicMT", "Times-BoldItalic" }, + { "TimesNewRomanPS-BoldMT", "Times-Bold" }, + { "TimesNewRomanPS-Italic", "Times-Italic" }, + { "TimesNewRomanPS-ItalicMT", "Times-Italic" }, + { "TimesNewRomanPSMT", "Times-Roman" }, + { "TimesNewRomanPSMT,Bold", "Times-Bold" }, + { "TimesNewRomanPSMT,BoldItalic", "Times-BoldItalic" }, + { "TimesNewRomanPSMT,Italic", "Times-Italic" } +}; + +//------------------------------------------------------------------------ +// GfxFont +//------------------------------------------------------------------------ + +GfxFont *GfxFont::makeFont(XRef *xref, char *tagA, Ref idA, Dict *fontDict) { + GString *nameA; + GfxFont *font; + Object obj1; + + // get base font name + nameA = NULL; + fontDict->lookup("BaseFont", &obj1); + if (obj1.isName()) { + nameA = new GString(obj1.getName()); + } + obj1.free(); + + // get font type + font = NULL; + fontDict->lookup("Subtype", &obj1); + if (obj1.isName("Type1") || obj1.isName("MMType1")) { + font = new Gfx8BitFont(xref, tagA, idA, nameA, fontType1, fontDict); + } else if (obj1.isName("Type1C")) { + font = new Gfx8BitFont(xref, tagA, idA, nameA, fontType1C, fontDict); + } else if (obj1.isName("Type3")) { + font = new Gfx8BitFont(xref, tagA, idA, nameA, fontType3, fontDict); + } else if (obj1.isName("TrueType")) { + font = new Gfx8BitFont(xref, tagA, idA, nameA, fontTrueType, fontDict); + } else if (obj1.isName("Type0")) { + font = new GfxCIDFont(xref, tagA, idA, nameA, fontDict); + } else { + error(-1, "Unknown font type: '%s'", + obj1.isName() ? obj1.getName() : "???"); + font = new Gfx8BitFont(xref, tagA, idA, nameA, fontUnknownType, fontDict); + } + obj1.free(); + + return font; +} + +GfxFont::GfxFont(char *tagA, Ref idA, GString *nameA) { + ok = gFalse; + tag = new GString(tagA); + id = idA; + name = nameA; + origName = nameA; + embFontName = NULL; + extFontFile = NULL; +} + +GfxFont::~GfxFont() { + delete tag; + if (origName && origName != name) { + delete origName; + } + if (name) { + delete name; + } + if (embFontName) { + delete embFontName; + } + if (extFontFile) { + delete extFontFile; + } +} + +void GfxFont::readFontDescriptor(XRef *xref, Dict *fontDict) { + Object obj1, obj2, obj3, obj4; + double t; + int i; + + // assume Times-Roman by default (for substitution purposes) + flags = fontSerif; + + embFontID.num = -1; + embFontID.gen = -1; + missingWidth = 0; + + if (fontDict->lookup("FontDescriptor", &obj1)->isDict()) { + + // get flags + if (obj1.dictLookup("Flags", &obj2)->isInt()) { + flags = obj2.getInt(); + } + obj2.free(); + + // get name + obj1.dictLookup("FontName", &obj2); + if (obj2.isName()) { + embFontName = new GString(obj2.getName()); + } + obj2.free(); + + // look for embedded font file + if (obj1.dictLookupNF("FontFile", &obj2)->isRef()) { + embFontID = obj2.getRef(); + if (type != fontType1) { + error(-1, "Mismatch between font type and embedded font file"); + type = fontType1; + } + } + obj2.free(); + if (embFontID.num == -1 && + obj1.dictLookupNF("FontFile2", &obj2)->isRef()) { + embFontID = obj2.getRef(); + if (type != fontTrueType && type != fontCIDType2) { + error(-1, "Mismatch between font type and embedded font file"); + type = type == fontCIDType0 ? fontCIDType2 : fontTrueType; + } + } + obj2.free(); + if (embFontID.num == -1 && + obj1.dictLookupNF("FontFile3", &obj2)->isRef()) { + if (obj2.fetch(xref, &obj3)->isStream()) { + obj3.streamGetDict()->lookup("Subtype", &obj4); + if (obj4.isName("Type1")) { + embFontID = obj2.getRef(); + if (type != fontType1) { + error(-1, "Mismatch between font type and embedded font file"); + type = fontType1; + } + } else if (obj4.isName("Type1C")) { + embFontID = obj2.getRef(); + if (type != fontType1 && type != fontType1C) { + error(-1, "Mismatch between font type and embedded font file"); + } + type = fontType1C; + } else if (obj4.isName("TrueType")) { + embFontID = obj2.getRef(); + if (type != fontTrueType) { + error(-1, "Mismatch between font type and embedded font file"); + type = fontTrueType; + } + } else if (obj4.isName("CIDFontType0C")) { + embFontID = obj2.getRef(); + if (type != fontCIDType0) { + error(-1, "Mismatch between font type and embedded font file"); + } + type = fontCIDType0C; + } else if (obj4.isName("OpenType")) { + embFontID = obj2.getRef(); + if (type == fontTrueType) { + type = fontTrueTypeOT; + } else if (type == fontType1) { + type = fontType1COT; + } else if (type == fontCIDType0) { + type = fontCIDType0COT; + } else if (type == fontCIDType2) { + type = fontCIDType2OT; + } else { + error(-1, "Mismatch between font type and embedded font file"); + } + } else { + error(-1, "Unknown embedded font type '%s'", + obj4.isName() ? obj4.getName() : "???"); + } + obj4.free(); + } + obj3.free(); + } + obj2.free(); + + // look for MissingWidth + obj1.dictLookup("MissingWidth", &obj2); + if (obj2.isNum()) { + missingWidth = obj2.getNum(); + } + obj2.free(); + + // get Ascent and Descent + obj1.dictLookup("Ascent", &obj2); + if (obj2.isNum()) { + t = 0.001 * obj2.getNum(); + // some broken font descriptors set ascent and descent to 0 + if (t != 0) { + ascent = t; + } + } + obj2.free(); + obj1.dictLookup("Descent", &obj2); + if (obj2.isNum()) { + t = 0.001 * obj2.getNum(); + // some broken font descriptors set ascent and descent to 0 + if (t != 0) { + descent = t; + } + // some broken font descriptors specify a positive descent + if (descent > 0) { + descent = -descent; + } + } + obj2.free(); + + // font FontBBox + if (obj1.dictLookup("FontBBox", &obj2)->isArray()) { + for (i = 0; i < 4 && i < obj2.arrayGetLength(); ++i) { + if (obj2.arrayGet(i, &obj3)->isNum()) { + fontBBox[i] = 0.001 * obj3.getNum(); + } + obj3.free(); + } + } + obj2.free(); + + } + obj1.free(); +} + +CharCodeToUnicode *GfxFont::readToUnicodeCMap(Dict *fontDict, int nBits, + CharCodeToUnicode *ctu) { + GString *buf; + Object obj1; + int c; + + if (!fontDict->lookup("ToUnicode", &obj1)->isStream()) { + obj1.free(); + return NULL; + } + buf = new GString(); + obj1.streamReset(); + while ((c = obj1.streamGetChar()) != EOF) { + buf->append(c); + } + obj1.streamClose(); + obj1.free(); + if (ctu) { + ctu->mergeCMap(buf, nBits); + } else { + ctu = CharCodeToUnicode::parseCMap(buf, nBits); + } + delete buf; + return ctu; +} + +void GfxFont::findExtFontFile() { + static char *type1Exts[] = { ".pfa", ".pfb", ".ps", "", NULL }; + static char *ttExts[] = { ".ttf", ".ttc", NULL }; + + if (name) { + if (type == fontType1) { + extFontFile = globalParams->findFontFile(name, type1Exts); + } else if (type == fontTrueType) { + extFontFile = globalParams->findFontFile(name, ttExts); + } + } +} + +char *GfxFont::readExtFontFile(int *len) { + FILE *f; + char *buf; + + if (!(f = fopen(extFontFile->getCString(), "rb"))) { + error(-1, "External font file '%s' vanished", extFontFile->getCString()); + return NULL; + } + fseek(f, 0, SEEK_END); + *len = (int)ftell(f); + fseek(f, 0, SEEK_SET); + buf = (char *)gmalloc(*len); + if ((int)fread(buf, 1, *len, f) != *len) { + error(-1, "Error reading external font file '%s'", + extFontFile->getCString()); + } + fclose(f); + return buf; +} + +char *GfxFont::readEmbFontFile(XRef *xref, int *len) { + char *buf; + Object obj1, obj2; + Stream *str; + int c; + int size, i; + + obj1.initRef(embFontID.num, embFontID.gen); + obj1.fetch(xref, &obj2); + if (!obj2.isStream()) { + error(-1, "Embedded font file is not a stream"); + obj2.free(); + obj1.free(); + embFontID.num = -1; + return NULL; + } + str = obj2.getStream(); + + buf = NULL; + i = size = 0; + str->reset(); + while ((c = str->getChar()) != EOF) { + if (i == size) { + size += 4096; + buf = (char *)grealloc(buf, size); + } + buf[i++] = c; + } + *len = i; + str->close(); + + obj2.free(); + obj1.free(); + + return buf; +} + +//------------------------------------------------------------------------ +// Gfx8BitFont +//------------------------------------------------------------------------ + +Gfx8BitFont::Gfx8BitFont(XRef *xref, char *tagA, Ref idA, GString *nameA, + GfxFontType typeA, Dict *fontDict): + GfxFont(tagA, idA, nameA) +{ + GString *name2; + BuiltinFont *builtinFont; + char **baseEnc; + GBool baseEncFromFontFile; + char *buf; + int len; + FoFiType1 *ffT1; + FoFiType1C *ffT1C; + int code, code2; + char *charName; + GBool missing, hex; + Unicode toUnicode[256]; + CharCodeToUnicode *utu, *ctu2; + Unicode uBuf[8]; + double mul; + int firstChar, lastChar; + Gushort w; + Object obj1, obj2, obj3; + int n, i, a, b, m; + + type = typeA; + ctu = NULL; + + // do font name substitution for various aliases of the Base 14 font + // names + if (name) { + name2 = name->copy(); + i = 0; + while (i < name2->getLength()) { + if (name2->getChar(i) == ' ') { + name2->del(i); + } else { + ++i; + } + } + a = 0; + b = sizeof(stdFontMap) / sizeof(StdFontMapEntry); + // invariant: stdFontMap[a].altName <= name2 < stdFontMap[b].altName + while (b - a > 1) { + m = (a + b) / 2; + if (name2->cmp(stdFontMap[m].altName) >= 0) { + a = m; + } else { + b = m; + } + } + if (!name2->cmp(stdFontMap[a].altName)) { + name = new GString(stdFontMap[a].properName); + } + delete name2; + } + + // is it a built-in font? + builtinFont = NULL; + if (name) { + for (i = 0; i < nBuiltinFonts; ++i) { + if (!name->cmp(builtinFonts[i].name)) { + builtinFont = &builtinFonts[i]; + break; + } + } + } + + // default ascent/descent values + if (builtinFont) { + ascent = 0.001 * builtinFont->ascent; + descent = 0.001 * builtinFont->descent; + fontBBox[0] = 0.001 * builtinFont->bbox[0]; + fontBBox[1] = 0.001 * builtinFont->bbox[1]; + fontBBox[2] = 0.001 * builtinFont->bbox[2]; + fontBBox[3] = 0.001 * builtinFont->bbox[3]; + } else { + ascent = 0.95; + descent = -0.35; + fontBBox[0] = fontBBox[1] = fontBBox[2] = fontBBox[3] = 0; + } + + // get info from font descriptor + readFontDescriptor(xref, fontDict); + + // for non-embedded fonts, don't trust the ascent/descent/bbox + // values from the font descriptor + if (builtinFont && embFontID.num < 0) { + ascent = 0.001 * builtinFont->ascent; + descent = 0.001 * builtinFont->descent; + fontBBox[0] = 0.001 * builtinFont->bbox[0]; + fontBBox[1] = 0.001 * builtinFont->bbox[1]; + fontBBox[2] = 0.001 * builtinFont->bbox[2]; + fontBBox[3] = 0.001 * builtinFont->bbox[3]; + } + + // look for an external font file + findExtFontFile(); + + // get font matrix + fontMat[0] = fontMat[3] = 1; + fontMat[1] = fontMat[2] = fontMat[4] = fontMat[5] = 0; + if (fontDict->lookup("FontMatrix", &obj1)->isArray()) { + for (i = 0; i < 6 && i < obj1.arrayGetLength(); ++i) { + if (obj1.arrayGet(i, &obj2)->isNum()) { + fontMat[i] = obj2.getNum(); + } + obj2.free(); + } + } + obj1.free(); + + // get Type 3 bounding box, font definition, and resources + if (type == fontType3) { + if (fontDict->lookup("FontBBox", &obj1)->isArray()) { + for (i = 0; i < 4 && i < obj1.arrayGetLength(); ++i) { + if (obj1.arrayGet(i, &obj2)->isNum()) { + fontBBox[i] = obj2.getNum(); + } + obj2.free(); + } + } + obj1.free(); + if (!fontDict->lookup("CharProcs", &charProcs)->isDict()) { + error(-1, "Missing or invalid CharProcs dictionary in Type 3 font"); + charProcs.free(); + } + if (!fontDict->lookup("Resources", &resources)->isDict()) { + resources.free(); + } + } + + //----- build the font encoding ----- + + // Encodings start with a base encoding, which can come from + // (in order of priority): + // 1. FontDict.Encoding or FontDict.Encoding.BaseEncoding + // - MacRoman / MacExpert / WinAnsi / Standard + // 2. embedded or external font file + // 3. default: + // - builtin --> builtin encoding + // - TrueType --> WinAnsiEncoding + // - others --> StandardEncoding + // and then add a list of differences (if any) from + // FontDict.Encoding.Differences. + + // check FontDict for base encoding + hasEncoding = gFalse; + usesMacRomanEnc = gFalse; + baseEnc = NULL; + baseEncFromFontFile = gFalse; + fontDict->lookup("Encoding", &obj1); + if (obj1.isDict()) { + obj1.dictLookup("BaseEncoding", &obj2); + if (obj2.isName("MacRomanEncoding")) { + hasEncoding = gTrue; + usesMacRomanEnc = gTrue; + baseEnc = macRomanEncoding; + } else if (obj2.isName("MacExpertEncoding")) { + hasEncoding = gTrue; + baseEnc = macExpertEncoding; + } else if (obj2.isName("WinAnsiEncoding")) { + hasEncoding = gTrue; + baseEnc = winAnsiEncoding; + } + obj2.free(); + } else if (obj1.isName("MacRomanEncoding")) { + hasEncoding = gTrue; + usesMacRomanEnc = gTrue; + baseEnc = macRomanEncoding; + } else if (obj1.isName("MacExpertEncoding")) { + hasEncoding = gTrue; + baseEnc = macExpertEncoding; + } else if (obj1.isName("WinAnsiEncoding")) { + hasEncoding = gTrue; + baseEnc = winAnsiEncoding; + } + + // check embedded or external font file for base encoding + // (only for Type 1 fonts - trying to get an encoding out of a + // TrueType font is a losing proposition) + ffT1 = NULL; + ffT1C = NULL; + buf = NULL; + if (type == fontType1 && (extFontFile || embFontID.num >= 0)) { + if (extFontFile) { + ffT1 = FoFiType1::load(extFontFile->getCString()); + } else { + buf = readEmbFontFile(xref, &len); + ffT1 = FoFiType1::make(buf, len); + } + if (ffT1) { + if (ffT1->getName()) { + if (embFontName) { + delete embFontName; + } + embFontName = new GString(ffT1->getName()); + } + if (!baseEnc) { + baseEnc = ffT1->getEncoding(); + baseEncFromFontFile = gTrue; + } + } + } else if (type == fontType1C && (extFontFile || embFontID.num >= 0)) { + if (extFontFile) { + ffT1C = FoFiType1C::load(extFontFile->getCString()); + } else { + buf = readEmbFontFile(xref, &len); + ffT1C = FoFiType1C::make(buf, len); + } + if (ffT1C) { + if (ffT1C->getName()) { + if (embFontName) { + delete embFontName; + } + embFontName = new GString(ffT1C->getName()); + } + if (!baseEnc) { + baseEnc = ffT1C->getEncoding(); + baseEncFromFontFile = gTrue; + } + } + } + if (buf) { + gfree(buf); + } + + // get default base encoding + if (!baseEnc) { + if (builtinFont && embFontID.num < 0) { + baseEnc = builtinFont->defaultBaseEnc; + hasEncoding = gTrue; + } else if (type == fontTrueType) { + baseEnc = winAnsiEncoding; + } else { + baseEnc = standardEncoding; + } + } + + // copy the base encoding + for (i = 0; i < 256; ++i) { + enc[i] = baseEnc[i]; + if ((encFree[i] = baseEncFromFontFile) && enc[i]) { + enc[i] = copyString(baseEnc[i]); + } + } + + // some Type 1C font files have empty encodings, which can break the + // T1C->T1 conversion (since the 'seac' operator depends on having + // the accents in the encoding), so we fill in any gaps from + // StandardEncoding + if (type == fontType1C && (extFontFile || embFontID.num >= 0) && + baseEncFromFontFile) { + for (i = 0; i < 256; ++i) { + if (!enc[i] && standardEncoding[i]) { + enc[i] = standardEncoding[i]; + encFree[i] = gFalse; + } + } + } + + // merge differences into encoding + if (obj1.isDict()) { + obj1.dictLookup("Differences", &obj2); + if (obj2.isArray()) { + hasEncoding = gTrue; + code = 0; + for (i = 0; i < obj2.arrayGetLength(); ++i) { + obj2.arrayGet(i, &obj3); + if (obj3.isInt()) { + code = obj3.getInt(); + } else if (obj3.isName()) { + if (code >= 0 && code < 256) { + if (encFree[code]) { + gfree(enc[code]); + } + enc[code] = copyString(obj3.getName()); + encFree[code] = gTrue; + } + ++code; + } else { + error(-1, "Wrong type in font encoding resource differences (%s)", + obj3.getTypeName()); + } + obj3.free(); + } + } + obj2.free(); + } + obj1.free(); + if (ffT1) { + delete ffT1; + } + if (ffT1C) { + delete ffT1C; + } + + //----- build the mapping to Unicode ----- + + // pass 1: use the name-to-Unicode mapping table + missing = hex = gFalse; + for (code = 0; code < 256; ++code) { + if ((charName = enc[code])) { + if (!(toUnicode[code] = globalParams->mapNameToUnicode(charName)) && + strcmp(charName, ".notdef")) { + // if it wasn't in the name-to-Unicode table, check for a + // name that looks like 'Axx' or 'xx', where 'A' is any letter + // and 'xx' is two hex digits + if ((strlen(charName) == 3 && + isalpha(charName[0]) && + isxdigit(charName[1]) && isxdigit(charName[2]) && + ((charName[1] >= 'a' && charName[1] <= 'f') || + (charName[1] >= 'A' && charName[1] <= 'F') || + (charName[2] >= 'a' && charName[2] <= 'f') || + (charName[2] >= 'A' && charName[2] <= 'F'))) || + (strlen(charName) == 2 && + isxdigit(charName[0]) && isxdigit(charName[1]) && + ((charName[0] >= 'a' && charName[0] <= 'f') || + (charName[0] >= 'A' && charName[0] <= 'F') || + (charName[1] >= 'a' && charName[1] <= 'f') || + (charName[1] >= 'A' && charName[1] <= 'F')))) { + hex = gTrue; + } + missing = gTrue; + } + } else { + toUnicode[code] = 0; + } + } + + // pass 2: try to fill in the missing chars, looking for names of + // the form 'Axx', 'xx', 'Ann', 'ABnn', or 'nn', where 'A' and 'B' + // are any letters, 'xx' is two hex digits, and 'nn' is 2-4 + // decimal digits + if (missing && globalParams->getMapNumericCharNames()) { + for (code = 0; code < 256; ++code) { + if ((charName = enc[code]) && !toUnicode[code] && + strcmp(charName, ".notdef")) { + n = strlen(charName); + code2 = -1; + if (hex && n == 3 && isalpha(charName[0]) && + isxdigit(charName[1]) && isxdigit(charName[2])) { + sscanf(charName+1, "%x", &code2); + } else if (hex && n == 2 && + isxdigit(charName[0]) && isxdigit(charName[1])) { + sscanf(charName, "%x", &code2); + } else if (!hex && n >= 2 && n <= 4 && + isdigit(charName[0]) && isdigit(charName[1])) { + code2 = atoi(charName); + } else if (n >= 3 && n <= 5 && + isdigit(charName[1]) && isdigit(charName[2])) { + code2 = atoi(charName+1); + } else if (n >= 4 && n <= 6 && + isdigit(charName[2]) && isdigit(charName[3])) { + code2 = atoi(charName+2); + } + if (code2 >= 0 && code2 <= 0xff) { + toUnicode[code] = (Unicode)code2; + } + } + } + + // if the 'mapUnknownCharNames' flag is set, do a simple pass-through + // mapping for unknown character names + } else if (missing && globalParams->getMapUnknownCharNames()) { + for (code = 0; code < 256; ++code) { + if (!toUnicode[code]) { + toUnicode[code] = code; + } + } + } + + // construct the char code -> Unicode mapping object + ctu = CharCodeToUnicode::make8BitToUnicode(toUnicode); + + // merge in a ToUnicode CMap, if there is one -- this overwrites + // existing entries in ctu, i.e., the ToUnicode CMap takes + // precedence, but the other encoding info is allowed to fill in any + // holes + readToUnicodeCMap(fontDict, 8, ctu); + + // look for a Unicode-to-Unicode mapping + if (name && (utu = globalParams->getUnicodeToUnicode(name))) { + for (i = 0; i < 256; ++i) { + toUnicode[i] = 0; + } + ctu2 = CharCodeToUnicode::make8BitToUnicode(toUnicode); + for (i = 0; i < 256; ++i) { + n = ctu->mapToUnicode((CharCode)i, uBuf, 8); + if (n >= 1) { + n = utu->mapToUnicode((CharCode)uBuf[0], uBuf, 8); + if (n >= 1) { + ctu2->setMapping((CharCode)i, uBuf, n); + } + } + } + utu->decRefCnt(); + delete ctu; + ctu = ctu2; + } + + //----- get the character widths ----- + + // initialize all widths + for (code = 0; code < 256; ++code) { + widths[code] = missingWidth * 0.001; + } + + // use widths from font dict, if present + fontDict->lookup("FirstChar", &obj1); + firstChar = obj1.isInt() ? obj1.getInt() : 0; + obj1.free(); + if (firstChar < 0 || firstChar > 255) { + firstChar = 0; + } + fontDict->lookup("LastChar", &obj1); + lastChar = obj1.isInt() ? obj1.getInt() : 255; + obj1.free(); + if (lastChar < 0 || lastChar > 255) { + lastChar = 255; + } + mul = (type == fontType3) ? fontMat[0] : 0.001; + fontDict->lookup("Widths", &obj1); + if (obj1.isArray()) { + flags |= fontFixedWidth; + if (obj1.arrayGetLength() < lastChar - firstChar + 1) { + lastChar = firstChar + obj1.arrayGetLength() - 1; + } + for (code = firstChar; code <= lastChar; ++code) { + obj1.arrayGet(code - firstChar, &obj2); + if (obj2.isNum()) { + widths[code] = obj2.getNum() * mul; + if (widths[code] != widths[firstChar]) { + flags &= ~fontFixedWidth; + } + } + obj2.free(); + } + + // use widths from built-in font + } else if (builtinFont) { + // this is a kludge for broken PDF files that encode char 32 + // as .notdef + if (builtinFont->widths->getWidth("space", &w)) { + widths[32] = 0.001 * w; + } + for (code = 0; code < 256; ++code) { + if (enc[code] && builtinFont->widths->getWidth(enc[code], &w)) { + widths[code] = 0.001 * w; + } + } + + // couldn't find widths -- use defaults + } else { + // this is technically an error -- the Widths entry is required + // for all but the Base-14 fonts -- but certain PDF generators + // apparently don't include widths for Arial and TimesNewRoman + if (isFixedWidth()) { + i = 0; + } else if (isSerif()) { + i = 8; + } else { + i = 4; + } + if (isBold()) { + i += 2; + } + if (isItalic()) { + i += 1; + } + builtinFont = builtinFontSubst[i]; + // this is a kludge for broken PDF files that encode char 32 + // as .notdef + if (builtinFont->widths->getWidth("space", &w)) { + widths[32] = 0.001 * w; + } + for (code = 0; code < 256; ++code) { + if (enc[code] && builtinFont->widths->getWidth(enc[code], &w)) { + widths[code] = 0.001 * w; + } + } + } + obj1.free(); + + ok = gTrue; +} + +Gfx8BitFont::~Gfx8BitFont() { + int i; + + for (i = 0; i < 256; ++i) { + if (encFree[i] && enc[i]) { + gfree(enc[i]); + } + } + ctu->decRefCnt(); + if (charProcs.isDict()) { + charProcs.free(); + } + if (resources.isDict()) { + resources.free(); + } +} + +int Gfx8BitFont::getNextChar(char *s, int /*len*/, CharCode *code, + Unicode *u, int uSize, int *uLen, + double *dx, double *dy, double *ox, double *oy) { + CharCode c; + + *code = c = (CharCode)(*s & 0xff); + *uLen = ctu->mapToUnicode(c, u, uSize); + *dx = widths[c]; + *dy = *ox = *oy = 0; + return 1; +} + +CharCodeToUnicode *Gfx8BitFont::getToUnicode() { + ctu->incRefCnt(); + return ctu; +} + +Gushort *Gfx8BitFont::getCodeToGIDMap(FoFiTrueType *ff) { + Gushort *map; + int cmapPlatform, cmapEncoding; + int unicodeCmap, macRomanCmap, msSymbolCmap, cmap; + GBool useMacRoman, useUnicode; + char *charName; + Unicode u; + int code, i, n; + + map = (Gushort *)gmallocn(256, sizeof(Gushort)); + for (i = 0; i < 256; ++i) { + map[i] = 0; + } + + // To match up with the Adobe-defined behaviour, we choose a cmap + // like this: + // 1. If the PDF font has an encoding: + // 1a. If the PDF font specified MacRomanEncoding and the + // TrueType font has a Macintosh Roman cmap, use it, and + // reverse map the char names through MacRomanEncoding to + // get char codes. + // 1b. If the TrueType font has a Microsoft Unicode cmap or a + // non-Microsoft Unicode cmap, use it, and use the Unicode + // indexes, not the char codes. + // 1c. If the PDF font is symbolic and the TrueType font has a + // Microsoft Symbol cmap, use it, and use char codes + // directly (possibly with an offset of 0xf000). + // 1d. If the TrueType font has a Macintosh Roman cmap, use it, + // as in case 1a. + // 2. If the PDF font does not have an encoding or the PDF font is + // symbolic: + // 2a. If the TrueType font has a Macintosh Roman cmap, use it, + // and use char codes directly (possibly with an offset of + // 0xf000). + // 2b. If the TrueType font has a Microsoft Symbol cmap, use it, + // and use char codes directly (possible with an offset of + // 0xf000). + // 3. If none of these rules apply, use the first cmap and hope for + // the best (this shouldn't happen). + unicodeCmap = macRomanCmap = msSymbolCmap = -1; + for (i = 0; i < ff->getNumCmaps(); ++i) { + cmapPlatform = ff->getCmapPlatform(i); + cmapEncoding = ff->getCmapEncoding(i); + if ((cmapPlatform == 3 && cmapEncoding == 1) || + cmapPlatform == 0) { + unicodeCmap = i; + } else if (cmapPlatform == 1 && cmapEncoding == 0) { + macRomanCmap = i; + } else if (cmapPlatform == 3 && cmapEncoding == 0) { + msSymbolCmap = i; + } + } + cmap = 0; + useMacRoman = gFalse; + useUnicode = gFalse; + if (hasEncoding) { + if (usesMacRomanEnc && macRomanCmap >= 0) { + cmap = macRomanCmap; + useMacRoman = gTrue; + } else if (unicodeCmap >= 0) { + cmap = unicodeCmap; + useUnicode = gTrue; + } else if ((flags & fontSymbolic) && msSymbolCmap >= 0) { + cmap = msSymbolCmap; + } else if ((flags & fontSymbolic) && macRomanCmap >= 0) { + cmap = macRomanCmap; + } else if (macRomanCmap >= 0) { + cmap = macRomanCmap; + useMacRoman = gTrue; + } + } else { + if (msSymbolCmap >= 0) { + cmap = msSymbolCmap; + } else if (macRomanCmap >= 0) { + cmap = macRomanCmap; + } + } + + // reverse map the char names through MacRomanEncoding, then map the + // char codes through the cmap + if (useMacRoman) { + for (i = 0; i < 256; ++i) { + if ((charName = enc[i])) { + if ((code = globalParams->getMacRomanCharCode(charName))) { + map[i] = ff->mapCodeToGID(cmap, code); + } + } + } + + // map Unicode through the cmap + } else if (useUnicode) { + for (i = 0; i < 256; ++i) { + if (((charName = enc[i]) && + (u = globalParams->mapNameToUnicode(charName))) || + (n = ctu->mapToUnicode((CharCode)i, &u, 1))) { + map[i] = ff->mapCodeToGID(cmap, u); + } + } + + // map the char codes through the cmap, possibly with an offset of + // 0xf000 + } else { + for (i = 0; i < 256; ++i) { + if (!(map[i] = ff->mapCodeToGID(cmap, i))) { + map[i] = ff->mapCodeToGID(cmap, 0xf000 + i); + } + } + } + + // try the TrueType 'post' table to handle any unmapped characters + for (i = 0; i < 256; ++i) { + if (!map[i] && (charName = enc[i])) { + map[i] = (Gushort)(int)ff->mapNameToGID(charName); + } + } + + return map; +} + +Dict *Gfx8BitFont::getCharProcs() { + return charProcs.isDict() ? charProcs.getDict() : (Dict *)NULL; +} + +Object *Gfx8BitFont::getCharProc(int code, Object *proc) { + if (enc[code] && charProcs.isDict()) { + charProcs.dictLookup(enc[code], proc); + } else { + proc->initNull(); + } + return proc; +} + +Dict *Gfx8BitFont::getResources() { + return resources.isDict() ? resources.getDict() : (Dict *)NULL; +} + +//------------------------------------------------------------------------ +// GfxCIDFont +//------------------------------------------------------------------------ + +static int CDECL cmpWidthExcep(const void *w1, const void *w2) { + return ((GfxFontCIDWidthExcep *)w1)->first - + ((GfxFontCIDWidthExcep *)w2)->first; +} + +static int CDECL cmpWidthExcepV(const void *w1, const void *w2) { + return ((GfxFontCIDWidthExcepV *)w1)->first - + ((GfxFontCIDWidthExcepV *)w2)->first; +} + +GfxCIDFont::GfxCIDFont(XRef *xref, char *tagA, Ref idA, GString *nameA, + Dict *fontDict): + GfxFont(tagA, idA, nameA) +{ + Dict *desFontDict; + GString *collection, *cMapName; + Object desFontDictObj; + Object obj1, obj2, obj3, obj4, obj5, obj6; + CharCodeToUnicode *utu; + CharCode c; + Unicode uBuf[8]; + int c1, c2; + int excepsSize, i, j, k, n; + + ascent = 0.95; + descent = -0.35; + fontBBox[0] = fontBBox[1] = fontBBox[2] = fontBBox[3] = 0; + cMap = NULL; + ctu = NULL; + widths.defWidth = 1.0; + widths.defHeight = -1.0; + widths.defVY = 0.880; + widths.exceps = NULL; + widths.nExceps = 0; + widths.excepsV = NULL; + widths.nExcepsV = 0; + cidToGID = NULL; + cidToGIDLen = 0; + + // get the descendant font + if (!fontDict->lookup("DescendantFonts", &obj1)->isArray()) { + error(-1, "Missing DescendantFonts entry in Type 0 font"); + obj1.free(); + goto err1; + } + if (!obj1.arrayGet(0, &desFontDictObj)->isDict()) { + error(-1, "Bad descendant font in Type 0 font"); + goto err3; + } + obj1.free(); + desFontDict = desFontDictObj.getDict(); + + // font type + if (!desFontDict->lookup("Subtype", &obj1)) { + error(-1, "Missing Subtype entry in Type 0 descendant font"); + goto err3; + } + if (obj1.isName("CIDFontType0")) { + type = fontCIDType0; + } else if (obj1.isName("CIDFontType2")) { + type = fontCIDType2; + } else { + error(-1, "Unknown Type 0 descendant font type '%s'", + obj1.isName() ? obj1.getName() : "???"); + goto err3; + } + obj1.free(); + + // get info from font descriptor + readFontDescriptor(xref, desFontDict); + + // look for an external font file + findExtFontFile(); + + //----- encoding info ----- + + // char collection + if (!desFontDict->lookup("CIDSystemInfo", &obj1)->isDict()) { + error(-1, "Missing CIDSystemInfo dictionary in Type 0 descendant font"); + goto err3; + } + obj1.dictLookup("Registry", &obj2); + obj1.dictLookup("Ordering", &obj3); + if (!obj2.isString() || !obj3.isString()) { + error(-1, "Invalid CIDSystemInfo dictionary in Type 0 descendant font"); + goto err4; + } + collection = obj2.getString()->copy()->append('-')->append(obj3.getString()); + obj3.free(); + obj2.free(); + obj1.free(); + + // look for a ToUnicode CMap + if (!(ctu = readToUnicodeCMap(fontDict, 16, NULL))) { + + // the "Adobe-Identity" and "Adobe-UCS" collections don't have + // cidToUnicode files + if (collection->cmp("Adobe-Identity") && + collection->cmp("Adobe-UCS")) { + + // look for a user-supplied .cidToUnicode file + if (!(ctu = globalParams->getCIDToUnicode(collection))) { + error(-1, "Unknown character collection '%s'", + collection->getCString()); + // fall-through, assuming the Identity mapping -- this appears + // to match Adobe's behavior + } + } + } + + // look for a Unicode-to-Unicode mapping + if (name && (utu = globalParams->getUnicodeToUnicode(name))) { + if (ctu) { + for (c = 0; c < ctu->getLength(); ++c) { + n = ctu->mapToUnicode(c, uBuf, 8); + if (n >= 1) { + n = utu->mapToUnicode((CharCode)uBuf[0], uBuf, 8); + if (n >= 1) { + ctu->setMapping(c, uBuf, n); + } + } + } + utu->decRefCnt(); + } else { + ctu = utu; + } + } + + // encoding (i.e., CMap) + //~ need to handle a CMap stream here + //~ also need to deal with the UseCMap entry in the stream dict + if (!fontDict->lookup("Encoding", &obj1)->isName()) { + error(-1, "Missing or invalid Encoding entry in Type 0 font"); + delete collection; + goto err3; + } + cMapName = new GString(obj1.getName()); + obj1.free(); + if (!(cMap = globalParams->getCMap(collection, cMapName))) { + error(-1, "Unknown CMap '%s' for character collection '%s'", + cMapName->getCString(), collection->getCString()); + delete collection; + delete cMapName; + goto err2; + } + delete collection; + delete cMapName; + + // CIDToGIDMap (for embedded TrueType fonts) + if (type == fontCIDType2) { + desFontDict->lookup("CIDToGIDMap", &obj1); + if (obj1.isStream()) { + cidToGIDLen = 0; + i = 64; + cidToGID = (Gushort *)gmallocn(i, sizeof(Gushort)); + obj1.streamReset(); + while ((c1 = obj1.streamGetChar()) != EOF && + (c2 = obj1.streamGetChar()) != EOF) { + if (cidToGIDLen == i) { + i *= 2; + cidToGID = (Gushort *)greallocn(cidToGID, i, sizeof(Gushort)); + } + cidToGID[cidToGIDLen++] = (Gushort)((c1 << 8) + c2); + } + } else if (!obj1.isName("Identity") && !obj1.isNull()) { + error(-1, "Invalid CIDToGIDMap entry in CID font"); + } + obj1.free(); + } + + //----- character metrics ----- + + // default char width + if (desFontDict->lookup("DW", &obj1)->isInt()) { + widths.defWidth = obj1.getInt() * 0.001; + } + obj1.free(); + + // char width exceptions + if (desFontDict->lookup("W", &obj1)->isArray()) { + excepsSize = 0; + i = 0; + while (i + 1 < obj1.arrayGetLength()) { + obj1.arrayGet(i, &obj2); + obj1.arrayGet(i + 1, &obj3); + if (obj2.isInt() && obj3.isInt() && i + 2 < obj1.arrayGetLength()) { + if (obj1.arrayGet(i + 2, &obj4)->isNum()) { + if (widths.nExceps == excepsSize) { + excepsSize += 16; + widths.exceps = (GfxFontCIDWidthExcep *) + greallocn(widths.exceps, + excepsSize, sizeof(GfxFontCIDWidthExcep)); + } + widths.exceps[widths.nExceps].first = obj2.getInt(); + widths.exceps[widths.nExceps].last = obj3.getInt(); + widths.exceps[widths.nExceps].width = obj4.getNum() * 0.001; + ++widths.nExceps; + } else { + error(-1, "Bad widths array in Type 0 font"); + } + obj4.free(); + i += 3; + } else if (obj2.isInt() && obj3.isArray()) { + if (widths.nExceps + obj3.arrayGetLength() > excepsSize) { + excepsSize = (widths.nExceps + obj3.arrayGetLength() + 15) & ~15; + widths.exceps = (GfxFontCIDWidthExcep *) + greallocn(widths.exceps, + excepsSize, sizeof(GfxFontCIDWidthExcep)); + } + j = obj2.getInt(); + for (k = 0; k < obj3.arrayGetLength(); ++k) { + if (obj3.arrayGet(k, &obj4)->isNum()) { + widths.exceps[widths.nExceps].first = j; + widths.exceps[widths.nExceps].last = j; + widths.exceps[widths.nExceps].width = obj4.getNum() * 0.001; + ++j; + ++widths.nExceps; + } else { + error(-1, "Bad widths array in Type 0 font"); + } + obj4.free(); + } + i += 2; + } else { + error(-1, "Bad widths array in Type 0 font"); + ++i; + } + obj3.free(); + obj2.free(); + } + qsort(widths.exceps, widths.nExceps, sizeof(GfxFontCIDWidthExcep), + &cmpWidthExcep); + } + obj1.free(); + + // default metrics for vertical font + if (desFontDict->lookup("DW2", &obj1)->isArray() && + obj1.arrayGetLength() == 2) { + if (obj1.arrayGet(0, &obj2)->isNum()) { + widths.defVY = obj2.getNum() * 0.001; + } + obj2.free(); + if (obj1.arrayGet(1, &obj2)->isNum()) { + widths.defHeight = obj2.getNum() * 0.001; + } + obj2.free(); + } + obj1.free(); + + // char metric exceptions for vertical font + if (desFontDict->lookup("W2", &obj1)->isArray()) { + excepsSize = 0; + i = 0; + while (i + 1 < obj1.arrayGetLength()) { + obj1.arrayGet(i, &obj2); + obj1.arrayGet(i+ 1, &obj3); + if (obj2.isInt() && obj3.isInt() && i + 4 < obj1.arrayGetLength()) { + if (obj1.arrayGet(i + 2, &obj4)->isNum() && + obj1.arrayGet(i + 3, &obj5)->isNum() && + obj1.arrayGet(i + 4, &obj6)->isNum()) { + if (widths.nExcepsV == excepsSize) { + excepsSize += 16; + widths.excepsV = (GfxFontCIDWidthExcepV *) + greallocn(widths.excepsV, + excepsSize, sizeof(GfxFontCIDWidthExcepV)); + } + widths.excepsV[widths.nExcepsV].first = obj2.getInt(); + widths.excepsV[widths.nExcepsV].last = obj3.getInt(); + widths.excepsV[widths.nExcepsV].height = obj4.getNum() * 0.001; + widths.excepsV[widths.nExcepsV].vx = obj5.getNum() * 0.001; + widths.excepsV[widths.nExcepsV].vy = obj6.getNum() * 0.001; + ++widths.nExcepsV; + } else { + error(-1, "Bad widths (W2) array in Type 0 font"); + } + obj6.free(); + obj5.free(); + obj4.free(); + i += 5; + } else if (obj2.isInt() && obj3.isArray()) { + if (widths.nExcepsV + obj3.arrayGetLength() / 3 > excepsSize) { + excepsSize = + (widths.nExcepsV + obj3.arrayGetLength() / 3 + 15) & ~15; + widths.excepsV = (GfxFontCIDWidthExcepV *) + greallocn(widths.excepsV, + excepsSize, sizeof(GfxFontCIDWidthExcepV)); + } + j = obj2.getInt(); + for (k = 0; k < obj3.arrayGetLength(); k += 3) { + if (obj3.arrayGet(k, &obj4)->isNum() && + obj3.arrayGet(k+1, &obj5)->isNum() && + obj3.arrayGet(k+2, &obj6)->isNum()) { + widths.excepsV[widths.nExceps].first = j; + widths.excepsV[widths.nExceps].last = j; + widths.excepsV[widths.nExceps].height = obj4.getNum() * 0.001; + widths.excepsV[widths.nExceps].vx = obj5.getNum() * 0.001; + widths.excepsV[widths.nExceps].vy = obj6.getNum() * 0.001; + ++j; + ++widths.nExcepsV; + } else { + error(-1, "Bad widths (W2) array in Type 0 font"); + } + obj6.free(); + obj5.free(); + obj4.free(); + } + i += 2; + } else { + error(-1, "Bad widths (W2) array in Type 0 font"); + ++i; + } + obj3.free(); + obj2.free(); + } + qsort(widths.excepsV, widths.nExcepsV, sizeof(GfxFontCIDWidthExcepV), + &cmpWidthExcepV); + } + obj1.free(); + + desFontDictObj.free(); + ok = gTrue; + return; + + err4: + obj3.free(); + obj2.free(); + err3: + obj1.free(); + err2: + desFontDictObj.free(); + err1:; +} + +GfxCIDFont::~GfxCIDFont() { + if (cMap) { + cMap->decRefCnt(); + } + if (ctu) { + ctu->decRefCnt(); + } + gfree(widths.exceps); + gfree(widths.excepsV); + if (cidToGID) { + gfree(cidToGID); + } +} + +int GfxCIDFont::getNextChar(char *s, int len, CharCode *code, + Unicode *u, int uSize, int *uLen, + double *dx, double *dy, double *ox, double *oy) { + CID cid; + double w, h, vx, vy; + int n, a, b, m; + + if (!cMap) { + *code = 0; + *uLen = 0; + *dx = *dy = 0; + return 1; + } + + *code = (CharCode)(cid = cMap->getCID(s, len, &n)); + if (ctu) { + *uLen = ctu->mapToUnicode(cid, u, uSize); + } else { + *uLen = 0; + } + + // horizontal + if (cMap->getWMode() == 0) { + w = widths.defWidth; + h = vx = vy = 0; + if (widths.nExceps > 0 && cid >= widths.exceps[0].first) { + a = 0; + b = widths.nExceps; + // invariant: widths.exceps[a].first <= cid < widths.exceps[b].first + while (b - a > 1) { + m = (a + b) / 2; + if (widths.exceps[m].first <= cid) { + a = m; + } else { + b = m; + } + } + if (cid <= widths.exceps[a].last) { + w = widths.exceps[a].width; + } + } + + // vertical + } else { + w = 0; + h = widths.defHeight; + vx = widths.defWidth / 2; + vy = widths.defVY; + if (widths.nExcepsV > 0 && cid >= widths.excepsV[0].first) { + a = 0; + b = widths.nExcepsV; + // invariant: widths.excepsV[a].first <= cid < widths.excepsV[b].first + while (b - a > 1) { + m = (a + b) / 2; + if (widths.excepsV[m].last <= cid) { + a = m; + } else { + b = m; + } + } + if (cid <= widths.excepsV[a].last) { + h = widths.excepsV[a].height; + vx = widths.excepsV[a].vx; + vy = widths.excepsV[a].vy; + } + } + } + + *dx = w; + *dy = h; + *ox = vx; + *oy = vy; + + return n; +} + +int GfxCIDFont::getWMode() { + return cMap ? cMap->getWMode() : 0; +} + +CharCodeToUnicode *GfxCIDFont::getToUnicode() { + if (ctu) { + ctu->incRefCnt(); + } + return ctu; +} + +GString *GfxCIDFont::getCollection() { + return cMap ? cMap->getCollection() : (GString *)NULL; +} + +Gushort *GfxCIDFont::getCodeToGIDMap(FoFiTrueType *ff, int *mapsizep) { + Gushort *map; + int cmapPlatform, cmapEncoding; + int /*unicodeCmap, macRomanCmap, msSymbolCmap, */cmap; +// GBool useMacRoman, useUnicode; +// char *charName; + Unicode u; + int /*code, */i; + int mapsize; + int cidlen; + + *mapsizep = 0; + if (!ctu) return NULL; + + /* we use only unicode cmap */ + cmap = -1; + for (i = 0; i < ff->getNumCmaps(); ++i) { + cmapPlatform = ff->getCmapPlatform(i); + cmapEncoding = ff->getCmapEncoding(i); + if ((cmapPlatform == 3 && cmapEncoding == 1) || cmapPlatform == 0) + cmap = i; + } + if (cmap < 0) + return NULL; + + cidlen = 0; + mapsize = 64; + map = (Gushort *)gmalloc(mapsize * sizeof(Gushort)); + + while (cidlen < ctu->getLength()) { + int n; + if ((n = ctu->mapToUnicode((CharCode)cidlen, &u, 1)) == 0) { + cidlen++; + continue; + } + if (cidlen >= mapsize) { + while (cidlen >= mapsize) + mapsize *= 2; + map = (Gushort *)grealloc(map, mapsize * sizeof(Gushort)); + } + map[cidlen] = ff->mapCodeToGID(cmap, u); + cidlen++; + } + + *mapsizep = cidlen; + return map; +} + +//------------------------------------------------------------------------ +// GfxFontDict +//------------------------------------------------------------------------ + +GfxFontDict::GfxFontDict(XRef *xref, Ref *fontDictRef, Dict *fontDict) { + int i; + Object obj1, obj2; + Ref r; + + numFonts = fontDict->getLength(); + fonts = (GfxFont **)gmallocn(numFonts, sizeof(GfxFont *)); + for (i = 0; i < numFonts; ++i) { + fontDict->getValNF(i, &obj1); + obj1.fetch(xref, &obj2); + if (obj2.isDict()) { + if (obj1.isRef()) { + r = obj1.getRef(); + } else { + // no indirect reference for this font, so invent a unique one + // (legal generation numbers are five digits, so any 6-digit + // number would be safe) + r.num = i; + if (fontDictRef) { + r.gen = 100000 + fontDictRef->num; + } else { + r.gen = 999999; + } + } + fonts[i] = GfxFont::makeFont(xref, fontDict->getKey(i), + r, obj2.getDict()); + if (fonts[i] && !fonts[i]->isOk()) { + delete fonts[i]; + fonts[i] = NULL; + } + } else { + error(-1, "font resource is not a dictionary"); + fonts[i] = NULL; + } + obj1.free(); + obj2.free(); + } +} + +GfxFontDict::~GfxFontDict() { + int i; + + for (i = 0; i < numFonts; ++i) { + if (fonts[i]) { + delete fonts[i]; + } + } + gfree(fonts); +} + +GfxFont *GfxFontDict::lookup(char *tag) { + int i; + + for (i = 0; i < numFonts; ++i) { + if (fonts[i] && fonts[i]->matches(tag)) { + return fonts[i]; + } + } + return NULL; +} diff --git a/kpdf/xpdf/xpdf/GfxState.cc b/kpdf/xpdf/xpdf/GfxState.cc deleted file mode 100644 index a00dabe1..00000000 --- a/kpdf/xpdf/xpdf/GfxState.cc +++ /dev/null @@ -1,4137 +0,0 @@ -//======================================================================== -// -// GfxState.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include "gmem.h" -#include "Error.h" -#include "Object.h" -#include "Array.h" -#include "Page.h" -#include "GfxState.h" - -//------------------------------------------------------------------------ - -static inline GfxColorComp clip01(GfxColorComp x) { - return (x < 0) ? 0 : (x > gfxColorComp1) ? gfxColorComp1 : x; -} - -static inline double clip01(double x) { - return (x < 0) ? 0 : (x > 1) ? 1 : x; -} - -//------------------------------------------------------------------------ - -struct GfxBlendModeInfo { - char *name; - GfxBlendMode mode; -}; - -static GfxBlendModeInfo gfxBlendModeNames[] = { - { "Normal", gfxBlendNormal }, - { "Compatible", gfxBlendNormal }, - { "Multiply", gfxBlendMultiply }, - { "Screen", gfxBlendScreen }, - { "Overlay", gfxBlendOverlay }, - { "Darken", gfxBlendDarken }, - { "Lighten", gfxBlendLighten }, - { "ColorDodge", gfxBlendColorDodge }, - { "ColorBurn", gfxBlendColorBurn }, - { "HardLight", gfxBlendHardLight }, - { "SoftLight", gfxBlendSoftLight }, - { "Difference", gfxBlendDifference }, - { "Exclusion", gfxBlendExclusion }, - { "Hue", gfxBlendHue }, - { "Saturation", gfxBlendSaturation }, - { "Color", gfxBlendColor }, - { "Luminosity", gfxBlendLuminosity } -}; - -#define nGfxBlendModeNames \ - ((int)((sizeof(gfxBlendModeNames) / sizeof(GfxBlendModeInfo)))) - -//------------------------------------------------------------------------ - -// NB: This must match the GfxColorSpaceMode enum defined in -// GfxState.h -static char *gfxColorSpaceModeNames[] = { - "DeviceGray", - "CalGray", - "DeviceRGB", - "CalRGB", - "DeviceCMYK", - "Lab", - "ICCBased", - "Indexed", - "Separation", - "DeviceN", - "Pattern" -}; - -#define nGfxColorSpaceModes ((sizeof(gfxColorSpaceModeNames) / sizeof(char *))) - -//------------------------------------------------------------------------ -// GfxColorSpace -//------------------------------------------------------------------------ - -GfxColorSpace::GfxColorSpace() { -} - -GfxColorSpace::~GfxColorSpace() { -} - -GfxColorSpace *GfxColorSpace::parse(Object *csObj) { - GfxColorSpace *cs; - Object obj1; - - cs = NULL; - if (csObj->isName()) { - if (csObj->isName("DeviceGray") || csObj->isName("G")) { - cs = new GfxDeviceGrayColorSpace(); - } else if (csObj->isName("DeviceRGB") || csObj->isName("RGB")) { - cs = new GfxDeviceRGBColorSpace(); - } else if (csObj->isName("DeviceCMYK") || csObj->isName("CMYK")) { - cs = new GfxDeviceCMYKColorSpace(); - } else if (csObj->isName("Pattern")) { - cs = new GfxPatternColorSpace(NULL); - } else { - error(-1, "Bad color space '%s'", csObj->getName()); - } - } else if (csObj->isArray()) { - csObj->arrayGet(0, &obj1); - if (obj1.isName("DeviceGray") || obj1.isName("G")) { - cs = new GfxDeviceGrayColorSpace(); - } else if (obj1.isName("DeviceRGB") || obj1.isName("RGB")) { - cs = new GfxDeviceRGBColorSpace(); - } else if (obj1.isName("DeviceCMYK") || obj1.isName("CMYK")) { - cs = new GfxDeviceCMYKColorSpace(); - } else if (obj1.isName("CalGray")) { - cs = GfxCalGrayColorSpace::parse(csObj->getArray()); - } else if (obj1.isName("CalRGB")) { - cs = GfxCalRGBColorSpace::parse(csObj->getArray()); - } else if (obj1.isName("Lab")) { - cs = GfxLabColorSpace::parse(csObj->getArray()); - } else if (obj1.isName("ICCBased")) { - cs = GfxICCBasedColorSpace::parse(csObj->getArray()); - } else if (obj1.isName("Indexed") || obj1.isName("I")) { - cs = GfxIndexedColorSpace::parse(csObj->getArray()); - } else if (obj1.isName("Separation")) { - cs = GfxSeparationColorSpace::parse(csObj->getArray()); - } else if (obj1.isName("DeviceN")) { - cs = GfxDeviceNColorSpace::parse(csObj->getArray()); - } else if (obj1.isName("Pattern")) { - cs = GfxPatternColorSpace::parse(csObj->getArray()); - } else { - error(-1, "Bad color space"); - } - obj1.free(); - } else { - error(-1, "Bad color space - expected name or array"); - } - return cs; -} - -void GfxColorSpace::getDefaultRanges(double *decodeLow, double *decodeRange, - int /*maxImgPixel*/) { - int i; - - for (i = 0; i < getNComps(); ++i) { - decodeLow[i] = 0; - decodeRange[i] = 1; - } -} - -int GfxColorSpace::getNumColorSpaceModes() { - return nGfxColorSpaceModes; -} - -char *GfxColorSpace::getColorSpaceModeName(int idx) { - return gfxColorSpaceModeNames[idx]; -} - -//------------------------------------------------------------------------ -// GfxDeviceGrayColorSpace -//------------------------------------------------------------------------ - -GfxDeviceGrayColorSpace::GfxDeviceGrayColorSpace() { -} - -GfxDeviceGrayColorSpace::~GfxDeviceGrayColorSpace() { -} - -GfxColorSpace *GfxDeviceGrayColorSpace::copy() { - return new GfxDeviceGrayColorSpace(); -} - -void GfxDeviceGrayColorSpace::getGray(GfxColor *color, GfxGray *gray) { - *gray = clip01(color->c[0]); -} - -void GfxDeviceGrayColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - rgb->r = rgb->g = rgb->b = clip01(color->c[0]); -} - -void GfxDeviceGrayColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - cmyk->c = cmyk->m = cmyk->y = 0; - cmyk->k = clip01(gfxColorComp1 - color->c[0]); -} - -void GfxDeviceGrayColorSpace::getDefaultColor(GfxColor *color) { - color->c[0] = 0; -} - -//------------------------------------------------------------------------ -// GfxCalGrayColorSpace -//------------------------------------------------------------------------ - -GfxCalGrayColorSpace::GfxCalGrayColorSpace() { - whiteX = whiteY = whiteZ = 1; - blackX = blackY = blackZ = 0; - gamma = 1; -} - -GfxCalGrayColorSpace::~GfxCalGrayColorSpace() { -} - -GfxColorSpace *GfxCalGrayColorSpace::copy() { - GfxCalGrayColorSpace *cs; - - cs = new GfxCalGrayColorSpace(); - cs->whiteX = whiteX; - cs->whiteY = whiteY; - cs->whiteZ = whiteZ; - cs->blackX = blackX; - cs->blackY = blackY; - cs->blackZ = blackZ; - cs->gamma = gamma; - return cs; -} - -GfxColorSpace *GfxCalGrayColorSpace::parse(Array *arr) { - GfxCalGrayColorSpace *cs; - Object obj1, obj2, obj3; - - arr->get(1, &obj1); - if (!obj1.isDict()) { - error(-1, "Bad CalGray color space"); - obj1.free(); - return NULL; - } - cs = new GfxCalGrayColorSpace(); - if (obj1.dictLookup("WhitePoint", &obj2)->isArray() && - obj2.arrayGetLength() == 3) { - obj2.arrayGet(0, &obj3); - cs->whiteX = obj3.getNum(); - obj3.free(); - obj2.arrayGet(1, &obj3); - cs->whiteY = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2, &obj3); - cs->whiteZ = obj3.getNum(); - obj3.free(); - } - obj2.free(); - if (obj1.dictLookup("BlackPoint", &obj2)->isArray() && - obj2.arrayGetLength() == 3) { - obj2.arrayGet(0, &obj3); - cs->blackX = obj3.getNum(); - obj3.free(); - obj2.arrayGet(1, &obj3); - cs->blackY = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2, &obj3); - cs->blackZ = obj3.getNum(); - obj3.free(); - } - obj2.free(); - if (obj1.dictLookup("Gamma", &obj2)->isNum()) { - cs->gamma = obj2.getNum(); - } - obj2.free(); - obj1.free(); - return cs; -} - -void GfxCalGrayColorSpace::getGray(GfxColor *color, GfxGray *gray) { - *gray = clip01(color->c[0]); -} - -void GfxCalGrayColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - rgb->r = rgb->g = rgb->b = clip01(color->c[0]); -} - -void GfxCalGrayColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - cmyk->c = cmyk->m = cmyk->y = 0; - cmyk->k = clip01(gfxColorComp1 - color->c[0]); -} - -void GfxCalGrayColorSpace::getDefaultColor(GfxColor *color) { - color->c[0] = 0; -} - -//------------------------------------------------------------------------ -// GfxDeviceRGBColorSpace -//------------------------------------------------------------------------ - -GfxDeviceRGBColorSpace::GfxDeviceRGBColorSpace() { -} - -GfxDeviceRGBColorSpace::~GfxDeviceRGBColorSpace() { -} - -GfxColorSpace *GfxDeviceRGBColorSpace::copy() { - return new GfxDeviceRGBColorSpace(); -} - -void GfxDeviceRGBColorSpace::getGray(GfxColor *color, GfxGray *gray) { - *gray = clip01((GfxColorComp)(0.3 * color->c[0] + - 0.59 * color->c[1] + - 0.11 * color->c[2] + 0.5)); -} - -void GfxDeviceRGBColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - rgb->r = clip01(color->c[0]); - rgb->g = clip01(color->c[1]); - rgb->b = clip01(color->c[2]); -} - -void GfxDeviceRGBColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - GfxColorComp c, m, y, k; - - c = clip01(gfxColorComp1 - color->c[0]); - m = clip01(gfxColorComp1 - color->c[1]); - y = clip01(gfxColorComp1 - color->c[2]); - k = c; - if (m < k) { - k = m; - } - if (y < k) { - k = y; - } - cmyk->c = c - k; - cmyk->m = m - k; - cmyk->y = y - k; - cmyk->k = k; -} - -void GfxDeviceRGBColorSpace::getDefaultColor(GfxColor *color) { - color->c[0] = 0; - color->c[1] = 0; - color->c[2] = 0; -} - -//------------------------------------------------------------------------ -// GfxCalRGBColorSpace -//------------------------------------------------------------------------ - -GfxCalRGBColorSpace::GfxCalRGBColorSpace() { - whiteX = whiteY = whiteZ = 1; - blackX = blackY = blackZ = 0; - gammaR = gammaG = gammaB = 1; - mat[0] = 1; mat[1] = 0; mat[2] = 0; - mat[3] = 0; mat[4] = 1; mat[5] = 0; - mat[6] = 0; mat[7] = 0; mat[8] = 1; -} - -GfxCalRGBColorSpace::~GfxCalRGBColorSpace() { -} - -GfxColorSpace *GfxCalRGBColorSpace::copy() { - GfxCalRGBColorSpace *cs; - int i; - - cs = new GfxCalRGBColorSpace(); - cs->whiteX = whiteX; - cs->whiteY = whiteY; - cs->whiteZ = whiteZ; - cs->blackX = blackX; - cs->blackY = blackY; - cs->blackZ = blackZ; - cs->gammaR = gammaR; - cs->gammaG = gammaG; - cs->gammaB = gammaB; - for (i = 0; i < 9; ++i) { - cs->mat[i] = mat[i]; - } - return cs; -} - -GfxColorSpace *GfxCalRGBColorSpace::parse(Array *arr) { - GfxCalRGBColorSpace *cs; - Object obj1, obj2, obj3; - int i; - - arr->get(1, &obj1); - if (!obj1.isDict()) { - error(-1, "Bad CalRGB color space"); - obj1.free(); - return NULL; - } - cs = new GfxCalRGBColorSpace(); - if (obj1.dictLookup("WhitePoint", &obj2)->isArray() && - obj2.arrayGetLength() == 3) { - obj2.arrayGet(0, &obj3); - cs->whiteX = obj3.getNum(); - obj3.free(); - obj2.arrayGet(1, &obj3); - cs->whiteY = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2, &obj3); - cs->whiteZ = obj3.getNum(); - obj3.free(); - } - obj2.free(); - if (obj1.dictLookup("BlackPoint", &obj2)->isArray() && - obj2.arrayGetLength() == 3) { - obj2.arrayGet(0, &obj3); - cs->blackX = obj3.getNum(); - obj3.free(); - obj2.arrayGet(1, &obj3); - cs->blackY = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2, &obj3); - cs->blackZ = obj3.getNum(); - obj3.free(); - } - obj2.free(); - if (obj1.dictLookup("Gamma", &obj2)->isArray() && - obj2.arrayGetLength() == 3) { - obj2.arrayGet(0, &obj3); - cs->gammaR = obj3.getNum(); - obj3.free(); - obj2.arrayGet(1, &obj3); - cs->gammaG = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2, &obj3); - cs->gammaB = obj3.getNum(); - obj3.free(); - } - obj2.free(); - if (obj1.dictLookup("Matrix", &obj2)->isArray() && - obj2.arrayGetLength() == 9) { - for (i = 0; i < 9; ++i) { - obj2.arrayGet(i, &obj3); - cs->mat[i] = obj3.getNum(); - obj3.free(); - } - } - obj2.free(); - obj1.free(); - return cs; -} - -void GfxCalRGBColorSpace::getGray(GfxColor *color, GfxGray *gray) { - *gray = clip01((GfxColorComp)(0.299 * color->c[0] + - 0.587 * color->c[1] + - 0.114 * color->c[2] + 0.5)); -} - -void GfxCalRGBColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - rgb->r = clip01(color->c[0]); - rgb->g = clip01(color->c[1]); - rgb->b = clip01(color->c[2]); -} - -void GfxCalRGBColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - GfxColorComp c, m, y, k; - - c = clip01(gfxColorComp1 - color->c[0]); - m = clip01(gfxColorComp1 - color->c[1]); - y = clip01(gfxColorComp1 - color->c[2]); - k = c; - if (m < k) { - k = m; - } - if (y < k) { - k = y; - } - cmyk->c = c - k; - cmyk->m = m - k; - cmyk->y = y - k; - cmyk->k = k; -} - -void GfxCalRGBColorSpace::getDefaultColor(GfxColor *color) { - color->c[0] = 0; - color->c[1] = 0; - color->c[2] = 0; -} - -//------------------------------------------------------------------------ -// GfxDeviceCMYKColorSpace -//------------------------------------------------------------------------ - -GfxDeviceCMYKColorSpace::GfxDeviceCMYKColorSpace() { -} - -GfxDeviceCMYKColorSpace::~GfxDeviceCMYKColorSpace() { -} - -GfxColorSpace *GfxDeviceCMYKColorSpace::copy() { - return new GfxDeviceCMYKColorSpace(); -} - -void GfxDeviceCMYKColorSpace::getGray(GfxColor *color, GfxGray *gray) { - *gray = clip01((GfxColorComp)(gfxColorComp1 - color->c[3] - - 0.3 * color->c[0] - - 0.59 * color->c[1] - - 0.11 * color->c[2] + 0.5)); -} - -void GfxDeviceCMYKColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - double c, m, y, k, c1, m1, y1, k1, r, g, b, x; - - c = colToDbl(color->c[0]); - m = colToDbl(color->c[1]); - y = colToDbl(color->c[2]); - k = colToDbl(color->c[3]); - c1 = 1 - c; - m1 = 1 - m; - y1 = 1 - y; - k1 = 1 - k; - // this is a matrix multiplication, unrolled for performance - // C M Y K - x = c1 * m1 * y1 * k1; // 0 0 0 0 - r = g = b = x; - x = c1 * m1 * y1 * k; // 0 0 0 1 - r += 0.1373 * x; - g += 0.1216 * x; - b += 0.1255 * x; - x = c1 * m1 * y * k1; // 0 0 1 0 - r += x; - g += 0.9490 * x; - x = c1 * m1 * y * k; // 0 0 1 1 - r += 0.1098 * x; - g += 0.1020 * x; - x = c1 * m * y1 * k1; // 0 1 0 0 - r += 0.9255 * x; - b += 0.5490 * x; - x = c1 * m * y1 * k; // 0 1 0 1 - r += 0.1412 * x; - x = c1 * m * y * k1; // 0 1 1 0 - r += 0.9294 * x; - g += 0.1098 * x; - b += 0.1412 * x; - x = c1 * m * y * k; // 0 1 1 1 - r += 0.1333 * x; - x = c * m1 * y1 * k1; // 1 0 0 0 - g += 0.6784 * x; - b += 0.9373 * x; - x = c * m1 * y1 * k; // 1 0 0 1 - g += 0.0588 * x; - b += 0.1412 * x; - x = c * m1 * y * k1; // 1 0 1 0 - g += 0.6510 * x; - b += 0.3137 * x; - x = c * m1 * y * k; // 1 0 1 1 - g += 0.0745 * x; - x = c * m * y1 * k1; // 1 1 0 0 - r += 0.1804 * x; - g += 0.1922 * x; - b += 0.5725 * x; - x = c * m * y1 * k; // 1 1 0 1 - b += 0.0078 * x; - x = c * m * y * k1; // 1 1 1 0 - r += 0.2118 * x; - g += 0.2119 * x; - b += 0.2235 * x; - rgb->r = clip01(dblToCol(r)); - rgb->g = clip01(dblToCol(g)); - rgb->b = clip01(dblToCol(b)); -} - -void GfxDeviceCMYKColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - cmyk->c = clip01(color->c[0]); - cmyk->m = clip01(color->c[1]); - cmyk->y = clip01(color->c[2]); - cmyk->k = clip01(color->c[3]); -} - -void GfxDeviceCMYKColorSpace::getDefaultColor(GfxColor *color) { - color->c[0] = 0; - color->c[1] = 0; - color->c[2] = 0; - color->c[3] = gfxColorComp1; -} - -//------------------------------------------------------------------------ -// GfxLabColorSpace -//------------------------------------------------------------------------ - -// This is the inverse of MatrixLMN in Example 4.10 from the PostScript -// Language Reference, Third Edition. -static double xyzrgb[3][3] = { - { 3.240449, -1.537136, -0.498531 }, - { -0.969265, 1.876011, 0.041556 }, - { 0.055643, -0.204026, 1.057229 } -}; - -GfxLabColorSpace::GfxLabColorSpace() { - whiteX = whiteY = whiteZ = 1; - blackX = blackY = blackZ = 0; - aMin = bMin = -100; - aMax = bMax = 100; -} - -GfxLabColorSpace::~GfxLabColorSpace() { -} - -GfxColorSpace *GfxLabColorSpace::copy() { - GfxLabColorSpace *cs; - - cs = new GfxLabColorSpace(); - cs->whiteX = whiteX; - cs->whiteY = whiteY; - cs->whiteZ = whiteZ; - cs->blackX = blackX; - cs->blackY = blackY; - cs->blackZ = blackZ; - cs->aMin = aMin; - cs->aMax = aMax; - cs->bMin = bMin; - cs->bMax = bMax; - cs->kr = kr; - cs->kg = kg; - cs->kb = kb; - return cs; -} - -GfxColorSpace *GfxLabColorSpace::parse(Array *arr) { - GfxLabColorSpace *cs; - Object obj1, obj2, obj3; - - arr->get(1, &obj1); - if (!obj1.isDict()) { - error(-1, "Bad Lab color space"); - obj1.free(); - return NULL; - } - cs = new GfxLabColorSpace(); - if (obj1.dictLookup("WhitePoint", &obj2)->isArray() && - obj2.arrayGetLength() == 3) { - obj2.arrayGet(0, &obj3); - cs->whiteX = obj3.getNum(); - obj3.free(); - obj2.arrayGet(1, &obj3); - cs->whiteY = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2, &obj3); - cs->whiteZ = obj3.getNum(); - obj3.free(); - } - obj2.free(); - if (obj1.dictLookup("BlackPoint", &obj2)->isArray() && - obj2.arrayGetLength() == 3) { - obj2.arrayGet(0, &obj3); - cs->blackX = obj3.getNum(); - obj3.free(); - obj2.arrayGet(1, &obj3); - cs->blackY = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2, &obj3); - cs->blackZ = obj3.getNum(); - obj3.free(); - } - obj2.free(); - if (obj1.dictLookup("Range", &obj2)->isArray() && - obj2.arrayGetLength() == 4) { - obj2.arrayGet(0, &obj3); - cs->aMin = obj3.getNum(); - obj3.free(); - obj2.arrayGet(1, &obj3); - cs->aMax = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2, &obj3); - cs->bMin = obj3.getNum(); - obj3.free(); - obj2.arrayGet(3, &obj3); - cs->bMax = obj3.getNum(); - obj3.free(); - } - obj2.free(); - obj1.free(); - - cs->kr = 1 / (xyzrgb[0][0] * cs->whiteX + - xyzrgb[0][1] * cs->whiteY + - xyzrgb[0][2] * cs->whiteZ); - cs->kg = 1 / (xyzrgb[1][0] * cs->whiteX + - xyzrgb[1][1] * cs->whiteY + - xyzrgb[1][2] * cs->whiteZ); - cs->kb = 1 / (xyzrgb[2][0] * cs->whiteX + - xyzrgb[2][1] * cs->whiteY + - xyzrgb[2][2] * cs->whiteZ); - - return cs; -} - -void GfxLabColorSpace::getGray(GfxColor *color, GfxGray *gray) { - GfxRGB rgb; - - getRGB(color, &rgb); - *gray = clip01((GfxColorComp)(0.299 * rgb.r + - 0.587 * rgb.g + - 0.114 * rgb.b + 0.5)); -} - -void GfxLabColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - double X, Y, Z; - double t1, t2; - double r, g, b; - - // convert L*a*b* to CIE 1931 XYZ color space - t1 = (colToDbl(color->c[0]) + 16) / 116; - t2 = t1 + colToDbl(color->c[1]) / 500; - if (t2 >= (6.0 / 29.0)) { - X = t2 * t2 * t2; - } else { - X = (108.0 / 841.0) * (t2 - (4.0 / 29.0)); - } - X *= whiteX; - if (t1 >= (6.0 / 29.0)) { - Y = t1 * t1 * t1; - } else { - Y = (108.0 / 841.0) * (t1 - (4.0 / 29.0)); - } - Y *= whiteY; - t2 = t1 - colToDbl(color->c[2]) / 200; - if (t2 >= (6.0 / 29.0)) { - Z = t2 * t2 * t2; - } else { - Z = (108.0 / 841.0) * (t2 - (4.0 / 29.0)); - } - Z *= whiteZ; - - // convert XYZ to RGB, including gamut mapping and gamma correction - r = xyzrgb[0][0] * X + xyzrgb[0][1] * Y + xyzrgb[0][2] * Z; - g = xyzrgb[1][0] * X + xyzrgb[1][1] * Y + xyzrgb[1][2] * Z; - b = xyzrgb[2][0] * X + xyzrgb[2][1] * Y + xyzrgb[2][2] * Z; - rgb->r = dblToCol(pow(clip01(r * kr), 0.5)); - rgb->g = dblToCol(pow(clip01(g * kg), 0.5)); - rgb->b = dblToCol(pow(clip01(b * kb), 0.5)); -} - -void GfxLabColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - GfxRGB rgb; - GfxColorComp c, m, y, k; - - getRGB(color, &rgb); - c = clip01(gfxColorComp1 - rgb.r); - m = clip01(gfxColorComp1 - rgb.g); - y = clip01(gfxColorComp1 - rgb.b); - k = c; - if (m < k) { - k = m; - } - if (y < k) { - k = y; - } - cmyk->c = c - k; - cmyk->m = m - k; - cmyk->y = y - k; - cmyk->k = k; -} - -void GfxLabColorSpace::getDefaultColor(GfxColor *color) { - color->c[0] = 0; - if (aMin > 0) { - color->c[1] = dblToCol(aMin); - } else if (aMax < 0) { - color->c[1] = dblToCol(aMax); - } else { - color->c[1] = 0; - } - if (bMin > 0) { - color->c[2] = dblToCol(bMin); - } else if (bMax < 0) { - color->c[2] = dblToCol(bMax); - } else { - color->c[2] = 0; - } -} - -void GfxLabColorSpace::getDefaultRanges(double *decodeLow, double *decodeRange, - int /*maxImgPixel*/) { - decodeLow[0] = 0; - decodeRange[0] = 100; - decodeLow[1] = aMin; - decodeRange[1] = aMax - aMin; - decodeLow[2] = bMin; - decodeRange[2] = bMax - bMin; -} - -//------------------------------------------------------------------------ -// GfxICCBasedColorSpace -//------------------------------------------------------------------------ - -GfxICCBasedColorSpace::GfxICCBasedColorSpace(int nCompsA, GfxColorSpace *altA, - Ref *iccProfileStreamA) { - nComps = nCompsA; - alt = altA; - iccProfileStream = *iccProfileStreamA; - rangeMin[0] = rangeMin[1] = rangeMin[2] = rangeMin[3] = 0; - rangeMax[0] = rangeMax[1] = rangeMax[2] = rangeMax[3] = 1; -} - -GfxICCBasedColorSpace::~GfxICCBasedColorSpace() { - delete alt; -} - -GfxColorSpace *GfxICCBasedColorSpace::copy() { - GfxICCBasedColorSpace *cs; - int i; - - cs = new GfxICCBasedColorSpace(nComps, alt->copy(), &iccProfileStream); - for (i = 0; i < 4; ++i) { - cs->rangeMin[i] = rangeMin[i]; - cs->rangeMax[i] = rangeMax[i]; - } - return cs; -} - -GfxColorSpace *GfxICCBasedColorSpace::parse(Array *arr) { - GfxICCBasedColorSpace *cs; - Ref iccProfileStreamA; - int nCompsA; - GfxColorSpace *altA; - Dict *dict; - Object obj1, obj2, obj3; - int i; - - arr->getNF(1, &obj1); - if (obj1.isRef()) { - iccProfileStreamA = obj1.getRef(); - } else { - iccProfileStreamA.num = 0; - iccProfileStreamA.gen = 0; - } - obj1.free(); - arr->get(1, &obj1); - if (!obj1.isStream()) { - error(-1, "Bad ICCBased color space (stream)"); - obj1.free(); - return NULL; - } - dict = obj1.streamGetDict(); - if (!dict->lookup("N", &obj2)->isInt()) { - error(-1, "Bad ICCBased color space (N)"); - obj2.free(); - obj1.free(); - return NULL; - } - nCompsA = obj2.getInt(); - obj2.free(); - if (nCompsA > gfxColorMaxComps) { - error(-1, "ICCBased color space with too many (%d > %d) components", - nCompsA, gfxColorMaxComps); - nCompsA = gfxColorMaxComps; - } - if (dict->lookup("Alternate", &obj2)->isNull() || - !(altA = GfxColorSpace::parse(&obj2))) { - switch (nCompsA) { - case 1: - altA = new GfxDeviceGrayColorSpace(); - break; - case 3: - altA = new GfxDeviceRGBColorSpace(); - break; - case 4: - altA = new GfxDeviceCMYKColorSpace(); - break; - default: - error(-1, "Bad ICCBased color space - invalid N"); - obj2.free(); - obj1.free(); - return NULL; - } - } - obj2.free(); - cs = new GfxICCBasedColorSpace(nCompsA, altA, &iccProfileStreamA); - if (dict->lookup("Range", &obj2)->isArray() && - obj2.arrayGetLength() == 2 * nCompsA) { - for (i = 0; i < nCompsA; ++i) { - obj2.arrayGet(2*i, &obj3); - cs->rangeMin[i] = obj3.getNum(); - obj3.free(); - obj2.arrayGet(2*i+1, &obj3); - cs->rangeMax[i] = obj3.getNum(); - obj3.free(); - } - } - obj2.free(); - obj1.free(); - return cs; -} - -void GfxICCBasedColorSpace::getGray(GfxColor *color, GfxGray *gray) { - alt->getGray(color, gray); -} - -void GfxICCBasedColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - alt->getRGB(color, rgb); -} - -void GfxICCBasedColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - alt->getCMYK(color, cmyk); -} - -void GfxICCBasedColorSpace::getDefaultColor(GfxColor *color) { - int i; - - for (i = 0; i < nComps; ++i) { - if (rangeMin[i] > 0) { - color->c[i] = dblToCol(rangeMin[i]); - } else if (rangeMax[i] < 0) { - color->c[i] = dblToCol(rangeMax[i]); - } else { - color->c[i] = 0; - } - } -} - -void GfxICCBasedColorSpace::getDefaultRanges(double *decodeLow, - double *decodeRange, - int maxImgPixel) { - alt->getDefaultRanges(decodeLow, decodeRange, maxImgPixel); - -#if 0 - // this is nominally correct, but some PDF files don't set the - // correct ranges in the ICCBased dict - int i; - - for (i = 0; i < nComps; ++i) { - decodeLow[i] = rangeMin[i]; - decodeRange[i] = rangeMax[i] - rangeMin[i]; - } -#endif -} - -//------------------------------------------------------------------------ -// GfxIndexedColorSpace -//------------------------------------------------------------------------ - -GfxIndexedColorSpace::GfxIndexedColorSpace(GfxColorSpace *baseA, - int indexHighA) { - base = baseA; - indexHigh = indexHighA; - lookup = (Guchar *)gmallocn((indexHigh + 1) * base->getNComps(), - sizeof(Guchar)); -} - -GfxIndexedColorSpace::~GfxIndexedColorSpace() { - delete base; - gfree(lookup); -} - -GfxColorSpace *GfxIndexedColorSpace::copy() { - GfxIndexedColorSpace *cs; - - cs = new GfxIndexedColorSpace(base->copy(), indexHigh); - memcpy(cs->lookup, lookup, - (indexHigh + 1) * base->getNComps() * sizeof(Guchar)); - return cs; -} - -GfxColorSpace *GfxIndexedColorSpace::parse(Array *arr) { - GfxIndexedColorSpace *cs; - GfxColorSpace *baseA; - int indexHighA; - Object obj1; - int x; - char *s; - int n, i, j; - - if (arr->getLength() != 4) { - error(-1, "Bad Indexed color space"); - goto err1; - } - arr->get(1, &obj1); - if (!(baseA = GfxColorSpace::parse(&obj1))) { - error(-1, "Bad Indexed color space (base color space)"); - goto err2; - } - obj1.free(); - if (!arr->get(2, &obj1)->isInt()) { - error(-1, "Bad Indexed color space (hival)"); - delete baseA; - goto err2; - } - indexHighA = obj1.getInt(); - if (indexHighA < 0 || indexHighA > 255) { - // the PDF spec requires indexHigh to be in [0,255] -- allowing - // values larger than 255 creates a security hole: if nComps * - // indexHigh is greater than 2^31, the loop below may overwrite - // past the end of the array - error(-1, "Bad Indexed color space (invalid indexHigh value)"); - delete baseA; - goto err2; - } - obj1.free(); - cs = new GfxIndexedColorSpace(baseA, indexHighA); - arr->get(3, &obj1); - n = baseA->getNComps(); - if (obj1.isStream()) { - obj1.streamReset(); - for (i = 0; i <= indexHighA; ++i) { - for (j = 0; j < n; ++j) { - if ((x = obj1.streamGetChar()) == EOF) { - error(-1, "Bad Indexed color space (lookup table stream too short)"); - goto err3; - } - cs->lookup[i*n + j] = (Guchar)x; - } - } - obj1.streamClose(); - } else if (obj1.isString()) { - if (obj1.getString()->getLength() < (indexHighA + 1) * n) { - error(-1, "Bad Indexed color space (lookup table string too short)"); - goto err3; - } - s = obj1.getString()->getCString(); - for (i = 0; i <= indexHighA; ++i) { - for (j = 0; j < n; ++j) { - cs->lookup[i*n + j] = (Guchar)*s++; - } - } - } else { - error(-1, "Bad Indexed color space (lookup table)"); - goto err3; - } - obj1.free(); - return cs; - - err3: - delete cs; - err2: - obj1.free(); - err1: - return NULL; -} - -GfxColor *GfxIndexedColorSpace::mapColorToBase(GfxColor *color, - GfxColor *baseColor) { - Guchar *p; - double low[gfxColorMaxComps], range[gfxColorMaxComps]; - int n, i; - - n = base->getNComps(); - base->getDefaultRanges(low, range, indexHigh); - p = &lookup[(int)(colToDbl(color->c[0]) + 0.5) * n]; - for (i = 0; i < n; ++i) { - baseColor->c[i] = dblToCol(low[i] + (p[i] / 255.0) * range[i]); - } - return baseColor; -} - -void GfxIndexedColorSpace::getGray(GfxColor *color, GfxGray *gray) { - GfxColor color2; - - base->getGray(mapColorToBase(color, &color2), gray); -} - -void GfxIndexedColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - GfxColor color2; - - base->getRGB(mapColorToBase(color, &color2), rgb); -} - -void GfxIndexedColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - GfxColor color2; - - base->getCMYK(mapColorToBase(color, &color2), cmyk); -} - -void GfxIndexedColorSpace::getDefaultColor(GfxColor *color) { - color->c[0] = 0; -} - -void GfxIndexedColorSpace::getDefaultRanges(double *decodeLow, - double *decodeRange, - int maxImgPixel) { - decodeLow[0] = 0; - decodeRange[0] = maxImgPixel; -} - -//------------------------------------------------------------------------ -// GfxSeparationColorSpace -//------------------------------------------------------------------------ - -GfxSeparationColorSpace::GfxSeparationColorSpace(GString *nameA, - GfxColorSpace *altA, - Function *funcA) { - name = nameA; - alt = altA; - func = funcA; - nonMarking = !name->cmp("None"); -} - -GfxSeparationColorSpace::~GfxSeparationColorSpace() { - delete name; - delete alt; - delete func; -} - -GfxColorSpace *GfxSeparationColorSpace::copy() { - return new GfxSeparationColorSpace(name->copy(), alt->copy(), func->copy()); -} - -//~ handle the 'All' and 'None' colorants -GfxColorSpace *GfxSeparationColorSpace::parse(Array *arr) { - GfxSeparationColorSpace *cs; - GString *nameA; - GfxColorSpace *altA; - Function *funcA; - Object obj1; - - if (arr->getLength() != 4) { - error(-1, "Bad Separation color space"); - goto err1; - } - if (!arr->get(1, &obj1)->isName()) { - error(-1, "Bad Separation color space (name)"); - goto err2; - } - nameA = new GString(obj1.getName()); - obj1.free(); - arr->get(2, &obj1); - if (!(altA = GfxColorSpace::parse(&obj1))) { - error(-1, "Bad Separation color space (alternate color space)"); - goto err3; - } - obj1.free(); - arr->get(3, &obj1); - if (!(funcA = Function::parse(&obj1))) { - goto err4; - } - obj1.free(); - cs = new GfxSeparationColorSpace(nameA, altA, funcA); - return cs; - - err4: - delete altA; - err3: - delete nameA; - err2: - obj1.free(); - err1: - return NULL; -} - -void GfxSeparationColorSpace::getGray(GfxColor *color, GfxGray *gray) { - double x; - double c[gfxColorMaxComps]; - GfxColor color2; - int i; - - x = colToDbl(color->c[0]); - func->transform(&x, c); - for (i = 0; i < alt->getNComps(); ++i) { - color2.c[i] = dblToCol(c[i]); - } - alt->getGray(&color2, gray); -} - -void GfxSeparationColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - double x; - double c[gfxColorMaxComps]; - GfxColor color2; - int i; - - x = colToDbl(color->c[0]); - func->transform(&x, c); - for (i = 0; i < alt->getNComps(); ++i) { - color2.c[i] = dblToCol(c[i]); - } - alt->getRGB(&color2, rgb); -} - -void GfxSeparationColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - double x; - double c[gfxColorMaxComps]; - GfxColor color2; - int i; - - x = colToDbl(color->c[0]); - func->transform(&x, c); - for (i = 0; i < alt->getNComps(); ++i) { - color2.c[i] = dblToCol(c[i]); - } - alt->getCMYK(&color2, cmyk); -} - -void GfxSeparationColorSpace::getDefaultColor(GfxColor *color) { - color->c[0] = gfxColorComp1; -} - -//------------------------------------------------------------------------ -// GfxDeviceNColorSpace -//------------------------------------------------------------------------ - -GfxDeviceNColorSpace::GfxDeviceNColorSpace(int nCompsA, - GfxColorSpace *altA, - Function *funcA) { - nComps = nCompsA; - alt = altA; - func = funcA; - nonMarking = gFalse; -} - -GfxDeviceNColorSpace::~GfxDeviceNColorSpace() { - int i; - - for (i = 0; i < nComps; ++i) { - delete names[i]; - } - delete alt; - delete func; -} - -GfxColorSpace *GfxDeviceNColorSpace::copy() { - GfxDeviceNColorSpace *cs; - int i; - - cs = new GfxDeviceNColorSpace(nComps, alt->copy(), func->copy()); - for (i = 0; i < nComps; ++i) { - cs->names[i] = names[i]->copy(); - } - cs->nonMarking = nonMarking; - return cs; -} - -//~ handle the 'None' colorant -GfxColorSpace *GfxDeviceNColorSpace::parse(Array *arr) { - GfxDeviceNColorSpace *cs; - int nCompsA; - GString *namesA[gfxColorMaxComps]; - GfxColorSpace *altA; - Function *funcA; - Object obj1, obj2; - int i; - - if (arr->getLength() != 4 && arr->getLength() != 5) { - error(-1, "Bad DeviceN color space"); - goto err1; - } - if (!arr->get(1, &obj1)->isArray()) { - error(-1, "Bad DeviceN color space (names)"); - goto err2; - } - nCompsA = obj1.arrayGetLength(); - if (nCompsA > gfxColorMaxComps) { - error(-1, "DeviceN color space with too many (%d > %d) components", - nCompsA, gfxColorMaxComps); - nCompsA = gfxColorMaxComps; - } - for (i = 0; i < nCompsA; ++i) { - if (!obj1.arrayGet(i, &obj2)->isName()) { - error(-1, "Bad DeviceN color space (names)"); - obj2.free(); - goto err2; - } - namesA[i] = new GString(obj2.getName()); - obj2.free(); - } - obj1.free(); - arr->get(2, &obj1); - if (!(altA = GfxColorSpace::parse(&obj1))) { - error(-1, "Bad DeviceN color space (alternate color space)"); - goto err3; - } - obj1.free(); - arr->get(3, &obj1); - if (!(funcA = Function::parse(&obj1))) { - goto err4; - } - obj1.free(); - cs = new GfxDeviceNColorSpace(nCompsA, altA, funcA); - cs->nonMarking = gTrue; - for (i = 0; i < nCompsA; ++i) { - cs->names[i] = namesA[i]; - if (namesA[i]->cmp("None")) { - cs->nonMarking = gFalse; - } - } - return cs; - - err4: - delete altA; - err3: - for (i = 0; i < nCompsA; ++i) { - delete namesA[i]; - } - err2: - obj1.free(); - err1: - return NULL; -} - -void GfxDeviceNColorSpace::getGray(GfxColor *color, GfxGray *gray) { - double x[gfxColorMaxComps], c[gfxColorMaxComps]; - GfxColor color2; - int i; - - for (i = 0; i < nComps; ++i) { - x[i] = colToDbl(color->c[i]); - } - func->transform(x, c); - for (i = 0; i < alt->getNComps(); ++i) { - color2.c[i] = dblToCol(c[i]); - } - alt->getGray(&color2, gray); -} - -void GfxDeviceNColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { - double x[gfxColorMaxComps], c[gfxColorMaxComps]; - GfxColor color2; - int i; - - for (i = 0; i < nComps; ++i) { - x[i] = colToDbl(color->c[i]); - } - func->transform(x, c); - for (i = 0; i < alt->getNComps(); ++i) { - color2.c[i] = dblToCol(c[i]); - } - alt->getRGB(&color2, rgb); -} - -void GfxDeviceNColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { - double x[gfxColorMaxComps], c[gfxColorMaxComps]; - GfxColor color2; - int i; - - for (i = 0; i < nComps; ++i) { - x[i] = colToDbl(color->c[i]); - } - func->transform(x, c); - for (i = 0; i < alt->getNComps(); ++i) { - color2.c[i] = dblToCol(c[i]); - } - alt->getCMYK(&color2, cmyk); -} - -void GfxDeviceNColorSpace::getDefaultColor(GfxColor *color) { - int i; - - for (i = 0; i < nComps; ++i) { - color->c[i] = gfxColorComp1; - } -} - -//------------------------------------------------------------------------ -// GfxPatternColorSpace -//------------------------------------------------------------------------ - -GfxPatternColorSpace::GfxPatternColorSpace(GfxColorSpace *underA) { - under = underA; -} - -GfxPatternColorSpace::~GfxPatternColorSpace() { - if (under) { - delete under; - } -} - -GfxColorSpace *GfxPatternColorSpace::copy() { - return new GfxPatternColorSpace(under ? under->copy() : - (GfxColorSpace *)NULL); -} - -GfxColorSpace *GfxPatternColorSpace::parse(Array *arr) { - GfxPatternColorSpace *cs; - GfxColorSpace *underA; - Object obj1; - - if (arr->getLength() != 1 && arr->getLength() != 2) { - error(-1, "Bad Pattern color space"); - return NULL; - } - underA = NULL; - if (arr->getLength() == 2) { - arr->get(1, &obj1); - if (!(underA = GfxColorSpace::parse(&obj1))) { - error(-1, "Bad Pattern color space (underlying color space)"); - obj1.free(); - return NULL; - } - obj1.free(); - } - cs = new GfxPatternColorSpace(underA); - return cs; -} - -void GfxPatternColorSpace::getGray(GfxColor * /*color*/, GfxGray *gray) { - *gray = 0; -} - -void GfxPatternColorSpace::getRGB(GfxColor * /*color*/, GfxRGB *rgb) { - rgb->r = rgb->g = rgb->b = 0; -} - -void GfxPatternColorSpace::getCMYK(GfxColor * /*color*/, GfxCMYK *cmyk) { - cmyk->c = cmyk->m = cmyk->y = 0; - cmyk->k = 1; -} - -void GfxPatternColorSpace::getDefaultColor(GfxColor * /*color*/) { - // not used -} - -//------------------------------------------------------------------------ -// Pattern -//------------------------------------------------------------------------ - -GfxPattern::GfxPattern(int typeA) { - type = typeA; -} - -GfxPattern::~GfxPattern() { -} - -GfxPattern *GfxPattern::parse(Object *obj) { - GfxPattern *pattern; - Object obj1; - - if (obj->isDict()) { - obj->dictLookup("PatternType", &obj1); - } else if (obj->isStream()) { - obj->streamGetDict()->lookup("PatternType", &obj1); - } else { - return NULL; - } - pattern = NULL; - if (obj1.isInt() && obj1.getInt() == 1) { - pattern = GfxTilingPattern::parse(obj); - } else if (obj1.isInt() && obj1.getInt() == 2) { - pattern = GfxShadingPattern::parse(obj); - } - obj1.free(); - return pattern; -} - -//------------------------------------------------------------------------ -// GfxTilingPattern -//------------------------------------------------------------------------ - -GfxTilingPattern *GfxTilingPattern::parse(Object *patObj) { - GfxTilingPattern *pat; - Dict *dict; - int paintTypeA, tilingTypeA; - double bboxA[4], matrixA[6]; - double xStepA, yStepA; - Object resDictA; - Object obj1, obj2; - int i; - - if (!patObj->isStream()) { - return NULL; - } - dict = patObj->streamGetDict(); - - if (dict->lookup("PaintType", &obj1)->isInt()) { - paintTypeA = obj1.getInt(); - } else { - paintTypeA = 1; - error(-1, "Invalid or missing PaintType in pattern"); - } - obj1.free(); - if (dict->lookup("TilingType", &obj1)->isInt()) { - tilingTypeA = obj1.getInt(); - } else { - tilingTypeA = 1; - error(-1, "Invalid or missing TilingType in pattern"); - } - obj1.free(); - bboxA[0] = bboxA[1] = 0; - bboxA[2] = bboxA[3] = 1; - if (dict->lookup("BBox", &obj1)->isArray() && - obj1.arrayGetLength() == 4) { - for (i = 0; i < 4; ++i) { - if (obj1.arrayGet(i, &obj2)->isNum()) { - bboxA[i] = obj2.getNum(); - } - obj2.free(); - } - } else { - error(-1, "Invalid or missing BBox in pattern"); - } - obj1.free(); - if (dict->lookup("XStep", &obj1)->isNum()) { - xStepA = obj1.getNum(); - } else { - xStepA = 1; - error(-1, "Invalid or missing XStep in pattern"); - } - obj1.free(); - if (dict->lookup("YStep", &obj1)->isNum()) { - yStepA = obj1.getNum(); - } else { - yStepA = 1; - error(-1, "Invalid or missing YStep in pattern"); - } - obj1.free(); - if (!dict->lookup("Resources", &resDictA)->isDict()) { - resDictA.free(); - resDictA.initNull(); - error(-1, "Invalid or missing Resources in pattern"); - } - matrixA[0] = 1; matrixA[1] = 0; - matrixA[2] = 0; matrixA[3] = 1; - matrixA[4] = 0; matrixA[5] = 0; - if (dict->lookup("Matrix", &obj1)->isArray() && - obj1.arrayGetLength() == 6) { - for (i = 0; i < 6; ++i) { - if (obj1.arrayGet(i, &obj2)->isNum()) { - matrixA[i] = obj2.getNum(); - } - obj2.free(); - } - } - obj1.free(); - - pat = new GfxTilingPattern(paintTypeA, tilingTypeA, bboxA, xStepA, yStepA, - &resDictA, matrixA, patObj); - resDictA.free(); - return pat; -} - -GfxTilingPattern::GfxTilingPattern(int paintTypeA, int tilingTypeA, - double *bboxA, double xStepA, double yStepA, - Object *resDictA, double *matrixA, - Object *contentStreamA): - GfxPattern(1) -{ - int i; - - paintType = paintTypeA; - tilingType = tilingTypeA; - for (i = 0; i < 4; ++i) { - bbox[i] = bboxA[i]; - } - xStep = xStepA; - yStep = yStepA; - resDictA->copy(&resDict); - for (i = 0; i < 6; ++i) { - matrix[i] = matrixA[i]; - } - contentStreamA->copy(&contentStream); -} - -GfxTilingPattern::~GfxTilingPattern() { - resDict.free(); - contentStream.free(); -} - -GfxPattern *GfxTilingPattern::copy() { - return new GfxTilingPattern(paintType, tilingType, bbox, xStep, yStep, - &resDict, matrix, &contentStream); -} - -//------------------------------------------------------------------------ -// GfxShadingPattern -//------------------------------------------------------------------------ - -GfxShadingPattern *GfxShadingPattern::parse(Object *patObj) { - Dict *dict; - GfxShading *shadingA; - double matrixA[6]; - Object obj1, obj2; - int i; - - if (!patObj->isDict()) { - return NULL; - } - dict = patObj->getDict(); - - dict->lookup("Shading", &obj1); - shadingA = GfxShading::parse(&obj1); - obj1.free(); - if (!shadingA) { - return NULL; - } - - matrixA[0] = 1; matrixA[1] = 0; - matrixA[2] = 0; matrixA[3] = 1; - matrixA[4] = 0; matrixA[5] = 0; - if (dict->lookup("Matrix", &obj1)->isArray() && - obj1.arrayGetLength() == 6) { - for (i = 0; i < 6; ++i) { - if (obj1.arrayGet(i, &obj2)->isNum()) { - matrixA[i] = obj2.getNum(); - } - obj2.free(); - } - } - obj1.free(); - - return new GfxShadingPattern(shadingA, matrixA); -} - -GfxShadingPattern::GfxShadingPattern(GfxShading *shadingA, double *matrixA): - GfxPattern(2) -{ - int i; - - shading = shadingA; - for (i = 0; i < 6; ++i) { - matrix[i] = matrixA[i]; - } -} - -GfxShadingPattern::~GfxShadingPattern() { - delete shading; -} - -GfxPattern *GfxShadingPattern::copy() { - return new GfxShadingPattern(shading->copy(), matrix); -} - -//------------------------------------------------------------------------ -// GfxShading -//------------------------------------------------------------------------ - -GfxShading::GfxShading(int typeA) { - type = typeA; - colorSpace = NULL; -} - -GfxShading::GfxShading(GfxShading *shading) { - int i; - - type = shading->type; - colorSpace = shading->colorSpace->copy(); - for (i = 0; i < gfxColorMaxComps; ++i) { - background.c[i] = shading->background.c[i]; - } - hasBackground = shading->hasBackground; - xMin = shading->xMin; - yMin = shading->yMin; - xMax = shading->xMax; - yMax = shading->yMax; - hasBBox = shading->hasBBox; -} - -GfxShading::~GfxShading() { - if (colorSpace) { - delete colorSpace; - } -} - -GfxShading *GfxShading::parse(Object *obj) { - GfxShading *shading; - Dict *dict; - int typeA; - Object obj1; - - if (obj->isDict()) { - dict = obj->getDict(); - } else if (obj->isStream()) { - dict = obj->streamGetDict(); - } else { - return NULL; - } - - if (!dict->lookup("ShadingType", &obj1)->isInt()) { - error(-1, "Invalid ShadingType in shading dictionary"); - obj1.free(); - return NULL; - } - typeA = obj1.getInt(); - obj1.free(); - - switch (typeA) { - case 1: - shading = GfxFunctionShading::parse(dict); - break; - case 2: - shading = GfxAxialShading::parse(dict); - break; - case 3: - shading = GfxRadialShading::parse(dict); - break; - case 4: - if (obj->isStream()) { - shading = GfxGouraudTriangleShading::parse(4, dict, obj->getStream()); - } else { - error(-1, "Invalid Type 4 shading object"); - goto err1; - } - break; - case 5: - if (obj->isStream()) { - shading = GfxGouraudTriangleShading::parse(5, dict, obj->getStream()); - } else { - error(-1, "Invalid Type 5 shading object"); - goto err1; - } - break; - case 6: - if (obj->isStream()) { - shading = GfxPatchMeshShading::parse(6, dict, obj->getStream()); - } else { - error(-1, "Invalid Type 6 shading object"); - goto err1; - } - break; - case 7: - if (obj->isStream()) { - shading = GfxPatchMeshShading::parse(7, dict, obj->getStream()); - } else { - error(-1, "Invalid Type 7 shading object"); - goto err1; - } - break; - default: - error(-1, "Unimplemented shading type %d", typeA); - goto err1; - } - - return shading; - - err1: - return NULL; -} - -GBool GfxShading::init(Dict *dict) { - Object obj1, obj2; - int i; - - dict->lookup("ColorSpace", &obj1); - if (!(colorSpace = GfxColorSpace::parse(&obj1))) { - error(-1, "Bad color space in shading dictionary"); - obj1.free(); - return gFalse; - } - obj1.free(); - - for (i = 0; i < gfxColorMaxComps; ++i) { - background.c[i] = 0; - } - hasBackground = gFalse; - if (dict->lookup("Background", &obj1)->isArray()) { - if (obj1.arrayGetLength() == colorSpace->getNComps()) { - hasBackground = gTrue; - for (i = 0; i < colorSpace->getNComps(); ++i) { - background.c[i] = dblToCol(obj1.arrayGet(i, &obj2)->getNum()); - obj2.free(); - } - } else { - error(-1, "Bad Background in shading dictionary"); - } - } - obj1.free(); - - xMin = yMin = xMax = yMax = 0; - hasBBox = gFalse; - if (dict->lookup("BBox", &obj1)->isArray()) { - if (obj1.arrayGetLength() == 4) { - hasBBox = gTrue; - xMin = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - yMin = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - xMax = obj1.arrayGet(2, &obj2)->getNum(); - obj2.free(); - yMax = obj1.arrayGet(3, &obj2)->getNum(); - obj2.free(); - } else { - error(-1, "Bad BBox in shading dictionary"); - } - } - obj1.free(); - - return gTrue; -} - -//------------------------------------------------------------------------ -// GfxFunctionShading -//------------------------------------------------------------------------ - -GfxFunctionShading::GfxFunctionShading(double x0A, double y0A, - double x1A, double y1A, - double *matrixA, - Function **funcsA, int nFuncsA): - GfxShading(1) -{ - int i; - - x0 = x0A; - y0 = y0A; - x1 = x1A; - y1 = y1A; - for (i = 0; i < 6; ++i) { - matrix[i] = matrixA[i]; - } - nFuncs = nFuncsA; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = funcsA[i]; - } -} - -GfxFunctionShading::GfxFunctionShading(GfxFunctionShading *shading): - GfxShading(shading) -{ - int i; - - x0 = shading->x0; - y0 = shading->y0; - x1 = shading->x1; - y1 = shading->y1; - for (i = 0; i < 6; ++i) { - matrix[i] = shading->matrix[i]; - } - nFuncs = shading->nFuncs; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = shading->funcs[i]->copy(); - } -} - -GfxFunctionShading::~GfxFunctionShading() { - int i; - - for (i = 0; i < nFuncs; ++i) { - delete funcs[i]; - } -} - -GfxFunctionShading *GfxFunctionShading::parse(Dict *dict) { - GfxFunctionShading *shading; - double x0A, y0A, x1A, y1A; - double matrixA[6]; - Function *funcsA[gfxColorMaxComps]; - int nFuncsA; - Object obj1, obj2; - int i; - - x0A = y0A = 0; - x1A = y1A = 1; - if (dict->lookup("Domain", &obj1)->isArray() && - obj1.arrayGetLength() == 4) { - x0A = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - x1A = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - y0A = obj1.arrayGet(2, &obj2)->getNum(); - obj2.free(); - y1A = obj1.arrayGet(3, &obj2)->getNum(); - obj2.free(); - } - obj1.free(); - - matrixA[0] = 1; matrixA[1] = 0; - matrixA[2] = 0; matrixA[3] = 1; - matrixA[4] = 0; matrixA[5] = 0; - if (dict->lookup("Matrix", &obj1)->isArray() && - obj1.arrayGetLength() == 6) { - matrixA[0] = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - matrixA[1] = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - matrixA[2] = obj1.arrayGet(2, &obj2)->getNum(); - obj2.free(); - matrixA[3] = obj1.arrayGet(3, &obj2)->getNum(); - obj2.free(); - matrixA[4] = obj1.arrayGet(4, &obj2)->getNum(); - obj2.free(); - matrixA[5] = obj1.arrayGet(5, &obj2)->getNum(); - obj2.free(); - } - obj1.free(); - - dict->lookup("Function", &obj1); - if (obj1.isArray()) { - nFuncsA = obj1.arrayGetLength(); - if (nFuncsA > gfxColorMaxComps) { - error(-1, "Invalid Function array in shading dictionary"); - goto err1; - } - for (i = 0; i < nFuncsA; ++i) { - obj1.arrayGet(i, &obj2); - if (!(funcsA[i] = Function::parse(&obj2))) { - goto err2; - } - obj2.free(); - } - } else { - nFuncsA = 1; - if (!(funcsA[0] = Function::parse(&obj1))) { - goto err1; - } - } - obj1.free(); - - shading = new GfxFunctionShading(x0A, y0A, x1A, y1A, matrixA, - funcsA, nFuncsA); - if (!shading->init(dict)) { - delete shading; - return NULL; - } - return shading; - - err2: - obj2.free(); - err1: - obj1.free(); - return NULL; -} - -GfxShading *GfxFunctionShading::copy() { - return new GfxFunctionShading(this); -} - -void GfxFunctionShading::getColor(double x, double y, GfxColor *color) { - double in[2], out[gfxColorMaxComps]; - int i; - - // NB: there can be one function with n outputs or n functions with - // one output each (where n = number of color components) - for (i = 0; i < gfxColorMaxComps; ++i) { - out[i] = 0; - } - in[0] = x; - in[1] = y; - for (i = 0; i < nFuncs; ++i) { - funcs[i]->transform(in, &out[i]); - } - for (i = 0; i < gfxColorMaxComps; ++i) { - color->c[i] = dblToCol(out[i]); - } -} - -//------------------------------------------------------------------------ -// GfxAxialShading -//------------------------------------------------------------------------ - -GfxAxialShading::GfxAxialShading(double x0A, double y0A, - double x1A, double y1A, - double t0A, double t1A, - Function **funcsA, int nFuncsA, - GBool extend0A, GBool extend1A): - GfxShading(2) -{ - int i; - - x0 = x0A; - y0 = y0A; - x1 = x1A; - y1 = y1A; - t0 = t0A; - t1 = t1A; - nFuncs = nFuncsA; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = funcsA[i]; - } - extend0 = extend0A; - extend1 = extend1A; -} - -GfxAxialShading::GfxAxialShading(GfxAxialShading *shading): - GfxShading(shading) -{ - int i; - - x0 = shading->x0; - y0 = shading->y0; - x1 = shading->x1; - y1 = shading->y1; - t0 = shading->t0; - y1 = shading->t1; - nFuncs = shading->nFuncs; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = shading->funcs[i]->copy(); - } - extend0 = shading->extend0; - extend1 = shading->extend1; -} - -GfxAxialShading::~GfxAxialShading() { - int i; - - for (i = 0; i < nFuncs; ++i) { - delete funcs[i]; - } -} - -GfxAxialShading *GfxAxialShading::parse(Dict *dict) { - GfxAxialShading *shading; - double x0A, y0A, x1A, y1A; - double t0A, t1A; - Function *funcsA[gfxColorMaxComps]; - int nFuncsA; - GBool extend0A, extend1A; - Object obj1, obj2; - int i; - - x0A = y0A = x1A = y1A = 0; - if (dict->lookup("Coords", &obj1)->isArray() && - obj1.arrayGetLength() == 4) { - x0A = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - y0A = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - x1A = obj1.arrayGet(2, &obj2)->getNum(); - obj2.free(); - y1A = obj1.arrayGet(3, &obj2)->getNum(); - obj2.free(); - } else { - error(-1, "Missing or invalid Coords in shading dictionary"); - goto err1; - } - obj1.free(); - - t0A = 0; - t1A = 1; - if (dict->lookup("Domain", &obj1)->isArray() && - obj1.arrayGetLength() == 2) { - t0A = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - t1A = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - } - obj1.free(); - - dict->lookup("Function", &obj1); - if (obj1.isArray()) { - nFuncsA = obj1.arrayGetLength(); - if (nFuncsA > gfxColorMaxComps) { - error(-1, "Invalid Function array in shading dictionary"); - goto err1; - } - for (i = 0; i < nFuncsA; ++i) { - obj1.arrayGet(i, &obj2); - if (!(funcsA[i] = Function::parse(&obj2))) { - obj1.free(); - obj2.free(); - goto err1; - } - obj2.free(); - } - } else { - nFuncsA = 1; - if (!(funcsA[0] = Function::parse(&obj1))) { - obj1.free(); - goto err1; - } - } - obj1.free(); - - extend0A = extend1A = gFalse; - if (dict->lookup("Extend", &obj1)->isArray() && - obj1.arrayGetLength() == 2) { - extend0A = obj1.arrayGet(0, &obj2)->getBool(); - obj2.free(); - extend1A = obj1.arrayGet(1, &obj2)->getBool(); - obj2.free(); - } - obj1.free(); - - shading = new GfxAxialShading(x0A, y0A, x1A, y1A, t0A, t1A, - funcsA, nFuncsA, extend0A, extend1A); - if (!shading->init(dict)) { - delete shading; - return NULL; - } - return shading; - - err1: - return NULL; -} - -GfxShading *GfxAxialShading::copy() { - return new GfxAxialShading(this); -} - -void GfxAxialShading::getColor(double t, GfxColor *color) { - double out[gfxColorMaxComps]; - int i; - - // NB: there can be one function with n outputs or n functions with - // one output each (where n = number of color components) - for (i = 0; i < gfxColorMaxComps; ++i) { - out[i] = 0; - } - for (i = 0; i < nFuncs; ++i) { - funcs[i]->transform(&t, &out[i]); - } - for (i = 0; i < gfxColorMaxComps; ++i) { - color->c[i] = dblToCol(out[i]); - } -} - -//------------------------------------------------------------------------ -// GfxRadialShading -//------------------------------------------------------------------------ - -GfxRadialShading::GfxRadialShading(double x0A, double y0A, double r0A, - double x1A, double y1A, double r1A, - double t0A, double t1A, - Function **funcsA, int nFuncsA, - GBool extend0A, GBool extend1A): - GfxShading(3) -{ - int i; - - x0 = x0A; - y0 = y0A; - r0 = r0A; - x1 = x1A; - y1 = y1A; - r1 = r1A; - t0 = t0A; - t1 = t1A; - nFuncs = nFuncsA; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = funcsA[i]; - } - extend0 = extend0A; - extend1 = extend1A; -} - -GfxRadialShading::GfxRadialShading(GfxRadialShading *shading): - GfxShading(shading) -{ - int i; - - x0 = shading->x0; - y0 = shading->y0; - r0 = shading->r0; - x1 = shading->x1; - y1 = shading->y1; - r1 = shading->r1; - t0 = shading->t0; - y1 = shading->t1; - nFuncs = shading->nFuncs; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = shading->funcs[i]->copy(); - } - extend0 = shading->extend0; - extend1 = shading->extend1; -} - -GfxRadialShading::~GfxRadialShading() { - int i; - - for (i = 0; i < nFuncs; ++i) { - delete funcs[i]; - } -} - -GfxRadialShading *GfxRadialShading::parse(Dict *dict) { - GfxRadialShading *shading; - double x0A, y0A, r0A, x1A, y1A, r1A; - double t0A, t1A; - Function *funcsA[gfxColorMaxComps]; - int nFuncsA; - GBool extend0A, extend1A; - Object obj1, obj2; - int i; - - x0A = y0A = r0A = x1A = y1A = r1A = 0; - if (dict->lookup("Coords", &obj1)->isArray() && - obj1.arrayGetLength() == 6) { - x0A = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - y0A = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - r0A = obj1.arrayGet(2, &obj2)->getNum(); - obj2.free(); - x1A = obj1.arrayGet(3, &obj2)->getNum(); - obj2.free(); - y1A = obj1.arrayGet(4, &obj2)->getNum(); - obj2.free(); - r1A = obj1.arrayGet(5, &obj2)->getNum(); - obj2.free(); - } else { - error(-1, "Missing or invalid Coords in shading dictionary"); - goto err1; - } - obj1.free(); - - t0A = 0; - t1A = 1; - if (dict->lookup("Domain", &obj1)->isArray() && - obj1.arrayGetLength() == 2) { - t0A = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - t1A = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - } - obj1.free(); - - dict->lookup("Function", &obj1); - if (obj1.isArray()) { - nFuncsA = obj1.arrayGetLength(); - if (nFuncsA > gfxColorMaxComps) { - error(-1, "Invalid Function array in shading dictionary"); - goto err1; - } - for (i = 0; i < nFuncsA; ++i) { - obj1.arrayGet(i, &obj2); - if (!(funcsA[i] = Function::parse(&obj2))) { - obj1.free(); - obj2.free(); - goto err1; - } - obj2.free(); - } - } else { - nFuncsA = 1; - if (!(funcsA[0] = Function::parse(&obj1))) { - obj1.free(); - goto err1; - } - } - obj1.free(); - - extend0A = extend1A = gFalse; - if (dict->lookup("Extend", &obj1)->isArray() && - obj1.arrayGetLength() == 2) { - extend0A = obj1.arrayGet(0, &obj2)->getBool(); - obj2.free(); - extend1A = obj1.arrayGet(1, &obj2)->getBool(); - obj2.free(); - } - obj1.free(); - - shading = new GfxRadialShading(x0A, y0A, r0A, x1A, y1A, r1A, t0A, t1A, - funcsA, nFuncsA, extend0A, extend1A); - if (!shading->init(dict)) { - delete shading; - return NULL; - } - return shading; - - err1: - return NULL; -} - -GfxShading *GfxRadialShading::copy() { - return new GfxRadialShading(this); -} - -void GfxRadialShading::getColor(double t, GfxColor *color) { - double out[gfxColorMaxComps]; - int i; - - // NB: there can be one function with n outputs or n functions with - // one output each (where n = number of color components) - for (i = 0; i < gfxColorMaxComps; ++i) { - out[i] = 0; - } - for (i = 0; i < nFuncs; ++i) { - funcs[i]->transform(&t, &out[i]); - } - for (i = 0; i < gfxColorMaxComps; ++i) { - color->c[i] = dblToCol(out[i]); - } -} - -//------------------------------------------------------------------------ -// GfxShadingBitBuf -//------------------------------------------------------------------------ - -class GfxShadingBitBuf { -public: - - GfxShadingBitBuf(Stream *strA); - ~GfxShadingBitBuf(); - GBool getBits(int n, Guint *val); - void flushBits(); - -private: - - Stream *str; - int bitBuf; - int nBits; -}; - -GfxShadingBitBuf::GfxShadingBitBuf(Stream *strA) { - str = strA; - str->reset(); - bitBuf = 0; - nBits = 0; -} - -GfxShadingBitBuf::~GfxShadingBitBuf() { - str->close(); -} - -GBool GfxShadingBitBuf::getBits(int n, Guint *val) { - int x; - - if (nBits >= n) { - x = (bitBuf >> (nBits - n)) & ((1 << n) - 1); - nBits -= n; - } else { - x = 0; - if (nBits > 0) { - x = bitBuf & ((1 << nBits) - 1); - n -= nBits; - nBits = 0; - } - while (n > 0) { - if ((bitBuf = str->getChar()) == EOF) { - nBits = 0; - return gFalse; - } - if (n >= 8) { - x = (x << 8) | bitBuf; - n -= 8; - } else { - x = (x << n) | (bitBuf >> (8 - n)); - nBits = 8 - n; - n = 0; - } - } - } - *val = x; - return gTrue; -} - -void GfxShadingBitBuf::flushBits() { - bitBuf = 0; - nBits = 0; -} - -//------------------------------------------------------------------------ -// GfxGouraudTriangleShading -//------------------------------------------------------------------------ - -GfxGouraudTriangleShading::GfxGouraudTriangleShading( - int typeA, - GfxGouraudVertex *verticesA, int nVerticesA, - int (*trianglesA)[3], int nTrianglesA, - Function **funcsA, int nFuncsA): - GfxShading(typeA) -{ - int i; - - vertices = verticesA; - nVertices = nVerticesA; - triangles = trianglesA; - nTriangles = nTrianglesA; - nFuncs = nFuncsA; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = funcsA[i]; - } -} - -GfxGouraudTriangleShading::GfxGouraudTriangleShading( - GfxGouraudTriangleShading *shading): - GfxShading(shading) -{ - int i; - - nVertices = shading->nVertices; - vertices = (GfxGouraudVertex *)gmallocn(nVertices, sizeof(GfxGouraudVertex)); - memcpy(vertices, shading->vertices, nVertices * sizeof(GfxGouraudVertex)); - nTriangles = shading->nTriangles; - triangles = (int (*)[3])gmallocn(nTriangles * 3, sizeof(int)); - memcpy(triangles, shading->triangles, nTriangles * 3 * sizeof(int)); - nFuncs = shading->nFuncs; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = shading->funcs[i]->copy(); - } -} - -GfxGouraudTriangleShading::~GfxGouraudTriangleShading() { - int i; - - gfree(vertices); - gfree(triangles); - for (i = 0; i < nFuncs; ++i) { - delete funcs[i]; - } -} - -GfxGouraudTriangleShading *GfxGouraudTriangleShading::parse(int typeA, - Dict *dict, - Stream *str) { - GfxGouraudTriangleShading *shading; - Function *funcsA[gfxColorMaxComps]; - int nFuncsA; - int coordBits, compBits, flagBits, vertsPerRow, nRows; - double xMin, xMax, yMin, yMax; - double cMin[gfxColorMaxComps], cMax[gfxColorMaxComps]; - double xMul, yMul; - double cMul[gfxColorMaxComps]; - GfxGouraudVertex *verticesA; - int (*trianglesA)[3]; - int nComps, nVerticesA, nTrianglesA, vertSize, triSize; - Guint x, y, flag; - Guint c[gfxColorMaxComps]; - GfxShadingBitBuf *bitBuf; - Object obj1, obj2; - int i, j, k, state; - - if (dict->lookup("BitsPerCoordinate", &obj1)->isInt()) { - coordBits = obj1.getInt(); - } else { - error(-1, "Missing or invalid BitsPerCoordinate in shading dictionary"); - goto err2; - } - obj1.free(); - if (dict->lookup("BitsPerComponent", &obj1)->isInt()) { - compBits = obj1.getInt(); - } else { - error(-1, "Missing or invalid BitsPerComponent in shading dictionary"); - goto err2; - } - obj1.free(); - flagBits = vertsPerRow = 0; // make gcc happy - if (typeA == 4) { - if (dict->lookup("BitsPerFlag", &obj1)->isInt()) { - flagBits = obj1.getInt(); - } else { - error(-1, "Missing or invalid BitsPerFlag in shading dictionary"); - goto err2; - } - obj1.free(); - } else { - if (dict->lookup("VerticesPerRow", &obj1)->isInt()) { - vertsPerRow = obj1.getInt(); - } else { - error(-1, "Missing or invalid VerticesPerRow in shading dictionary"); - goto err2; - } - obj1.free(); - } - if (dict->lookup("Decode", &obj1)->isArray() && - obj1.arrayGetLength() >= 6) { - xMin = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - xMax = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - xMul = (xMax - xMin) / (pow(2.0, coordBits) - 1); - yMin = obj1.arrayGet(2, &obj2)->getNum(); - obj2.free(); - yMax = obj1.arrayGet(3, &obj2)->getNum(); - obj2.free(); - yMul = (yMax - yMin) / (pow(2.0, coordBits) - 1); - for (i = 0; 5 + 2*i < obj1.arrayGetLength() && i < gfxColorMaxComps; ++i) { - cMin[i] = obj1.arrayGet(4 + 2*i, &obj2)->getNum(); - obj2.free(); - cMax[i] = obj1.arrayGet(5 + 2*i, &obj2)->getNum(); - obj2.free(); - cMul[i] = (cMax[i] - cMin[i]) / (double)((1 << compBits) - 1); - } - nComps = i; - } else { - error(-1, "Missing or invalid Decode array in shading dictionary"); - goto err2; - } - obj1.free(); - - if (!dict->lookup("Function", &obj1)->isNull()) { - if (obj1.isArray()) { - nFuncsA = obj1.arrayGetLength(); - if (nFuncsA > gfxColorMaxComps) { - error(-1, "Invalid Function array in shading dictionary"); - goto err1; - } - for (i = 0; i < nFuncsA; ++i) { - obj1.arrayGet(i, &obj2); - if (!(funcsA[i] = Function::parse(&obj2))) { - obj1.free(); - obj2.free(); - goto err1; - } - obj2.free(); - } - } else { - nFuncsA = 1; - if (!(funcsA[0] = Function::parse(&obj1))) { - obj1.free(); - goto err1; - } - } - } else { - nFuncsA = 0; - } - obj1.free(); - - nVerticesA = nTrianglesA = 0; - verticesA = NULL; - trianglesA = NULL; - vertSize = triSize = 0; - state = 0; - flag = 0; // make gcc happy - bitBuf = new GfxShadingBitBuf(str); - while (1) { - if (typeA == 4) { - if (!bitBuf->getBits(flagBits, &flag)) { - break; - } - } - if (!bitBuf->getBits(coordBits, &x) || - !bitBuf->getBits(coordBits, &y)) { - break; - } - for (i = 0; i < nComps; ++i) { - if (!bitBuf->getBits(compBits, &c[i])) { - break; - } - } - if (i < nComps) { - break; - } - if (nVerticesA == vertSize) { - vertSize = (vertSize == 0) ? 16 : 2 * vertSize; - verticesA = (GfxGouraudVertex *) - greallocn(verticesA, vertSize, sizeof(GfxGouraudVertex)); - } - verticesA[nVerticesA].x = xMin + xMul * (double)x; - verticesA[nVerticesA].y = yMin + yMul * (double)y; - for (i = 0; i < nComps; ++i) { - verticesA[nVerticesA].color.c[i] = - dblToCol(cMin[i] + cMul[i] * (double)c[i]); - } - ++nVerticesA; - bitBuf->flushBits(); - if (typeA == 4) { - if (state == 0 || state == 1) { - ++state; - } else if (state == 2 || flag > 0) { - if (nTrianglesA == triSize) { - triSize = (triSize == 0) ? 16 : 2 * triSize; - trianglesA = (int (*)[3]) - greallocn(trianglesA, triSize * 3, sizeof(int)); - } - if (state == 2) { - trianglesA[nTrianglesA][0] = nVerticesA - 3; - trianglesA[nTrianglesA][1] = nVerticesA - 2; - trianglesA[nTrianglesA][2] = nVerticesA - 1; - ++state; - } else if (flag == 1) { - trianglesA[nTrianglesA][0] = trianglesA[nTrianglesA - 1][1]; - trianglesA[nTrianglesA][1] = trianglesA[nTrianglesA - 1][2]; - trianglesA[nTrianglesA][2] = nVerticesA - 1; - } else { // flag == 2 - trianglesA[nTrianglesA][0] = trianglesA[nTrianglesA - 1][0]; - trianglesA[nTrianglesA][1] = trianglesA[nTrianglesA - 1][2]; - trianglesA[nTrianglesA][2] = nVerticesA - 1; - } - ++nTrianglesA; - } else { // state == 3 && flag == 0 - state = 1; - } - } - } - delete bitBuf; - if (typeA == 5) { - nRows = nVerticesA / vertsPerRow; - nTrianglesA = (nRows - 1) * 2 * (vertsPerRow - 1); - trianglesA = (int (*)[3])gmallocn(nTrianglesA * 3, sizeof(int)); - k = 0; - for (i = 0; i < nRows - 1; ++i) { - for (j = 0; j < vertsPerRow - 1; ++j) { - trianglesA[k][0] = i * vertsPerRow + j; - trianglesA[k][1] = i * vertsPerRow + j+1; - trianglesA[k][2] = (i+1) * vertsPerRow + j; - ++k; - trianglesA[k][0] = i * vertsPerRow + j+1; - trianglesA[k][1] = (i+1) * vertsPerRow + j; - trianglesA[k][2] = (i+1) * vertsPerRow + j+1; - ++k; - } - } - } - - shading = new GfxGouraudTriangleShading(typeA, verticesA, nVerticesA, - trianglesA, nTrianglesA, - funcsA, nFuncsA); - if (!shading->init(dict)) { - delete shading; - return NULL; - } - return shading; - - err2: - obj1.free(); - err1: - return NULL; -} - -GfxShading *GfxGouraudTriangleShading::copy() { - return new GfxGouraudTriangleShading(this); -} - -void GfxGouraudTriangleShading::getTriangle( - int i, - double *x0, double *y0, GfxColor *color0, - double *x1, double *y1, GfxColor *color1, - double *x2, double *y2, GfxColor *color2) { - double in; - double out[gfxColorMaxComps]; - int v, j; - - v = triangles[i][0]; - *x0 = vertices[v].x; - *y0 = vertices[v].y; - if (nFuncs > 0) { - in = colToDbl(vertices[v].color.c[0]); - for (j = 0; j < nFuncs; ++j) { - funcs[j]->transform(&in, &out[j]); - } - for (j = 0; j < gfxColorMaxComps; ++j) { - color0->c[j] = dblToCol(out[j]); - } - } else { - *color0 = vertices[v].color; - } - v = triangles[i][1]; - *x1 = vertices[v].x; - *y1 = vertices[v].y; - if (nFuncs > 0) { - in = colToDbl(vertices[v].color.c[0]); - for (j = 0; j < nFuncs; ++j) { - funcs[j]->transform(&in, &out[j]); - } - for (j = 0; j < gfxColorMaxComps; ++j) { - color1->c[j] = dblToCol(out[j]); - } - } else { - *color1 = vertices[v].color; - } - v = triangles[i][2]; - *x2 = vertices[v].x; - *y2 = vertices[v].y; - if (nFuncs > 0) { - in = colToDbl(vertices[v].color.c[0]); - for (j = 0; j < nFuncs; ++j) { - funcs[j]->transform(&in, &out[j]); - } - for (j = 0; j < gfxColorMaxComps; ++j) { - color2->c[j] = dblToCol(out[j]); - } - } else { - *color2 = vertices[v].color; - } -} - -//------------------------------------------------------------------------ -// GfxPatchMeshShading -//------------------------------------------------------------------------ - -GfxPatchMeshShading::GfxPatchMeshShading(int typeA, - GfxPatch *patchesA, int nPatchesA, - Function **funcsA, int nFuncsA): - GfxShading(typeA) -{ - int i; - - patches = patchesA; - nPatches = nPatchesA; - nFuncs = nFuncsA; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = funcsA[i]; - } -} - -GfxPatchMeshShading::GfxPatchMeshShading(GfxPatchMeshShading *shading): - GfxShading(shading) -{ - int i; - - nPatches = shading->nPatches; - patches = (GfxPatch *)gmallocn(nPatches, sizeof(GfxPatch)); - memcpy(patches, shading->patches, nPatches * sizeof(GfxPatch)); - nFuncs = shading->nFuncs; - for (i = 0; i < nFuncs; ++i) { - funcs[i] = shading->funcs[i]->copy(); - } -} - -GfxPatchMeshShading::~GfxPatchMeshShading() { - int i; - - gfree(patches); - for (i = 0; i < nFuncs; ++i) { - delete funcs[i]; - } -} - -GfxPatchMeshShading *GfxPatchMeshShading::parse(int typeA, Dict *dict, - Stream *str) { - GfxPatchMeshShading *shading; - Function *funcsA[gfxColorMaxComps]; - int nFuncsA; - int coordBits, compBits, flagBits; - double xMin, xMax, yMin, yMax; - double cMin[gfxColorMaxComps], cMax[gfxColorMaxComps]; - double xMul, yMul; - double cMul[gfxColorMaxComps]; - GfxPatch *patchesA, *p; - int nComps, nPatchesA, patchesSize, nPts, nColors; - Guint flag; - double x[16], y[16]; - Guint xi, yi; - GfxColorComp c[4][gfxColorMaxComps]; - Guint ci[4]; - GfxShadingBitBuf *bitBuf; - Object obj1, obj2; - int i, j; - - if (dict->lookup("BitsPerCoordinate", &obj1)->isInt()) { - coordBits = obj1.getInt(); - } else { - error(-1, "Missing or invalid BitsPerCoordinate in shading dictionary"); - goto err2; - } - obj1.free(); - if (dict->lookup("BitsPerComponent", &obj1)->isInt()) { - compBits = obj1.getInt(); - } else { - error(-1, "Missing or invalid BitsPerComponent in shading dictionary"); - goto err2; - } - obj1.free(); - if (dict->lookup("BitsPerFlag", &obj1)->isInt()) { - flagBits = obj1.getInt(); - } else { - error(-1, "Missing or invalid BitsPerFlag in shading dictionary"); - goto err2; - } - obj1.free(); - if (dict->lookup("Decode", &obj1)->isArray() && - obj1.arrayGetLength() >= 6) { - xMin = obj1.arrayGet(0, &obj2)->getNum(); - obj2.free(); - xMax = obj1.arrayGet(1, &obj2)->getNum(); - obj2.free(); - xMul = (xMax - xMin) / (pow(2.0, coordBits) - 1); - yMin = obj1.arrayGet(2, &obj2)->getNum(); - obj2.free(); - yMax = obj1.arrayGet(3, &obj2)->getNum(); - obj2.free(); - yMul = (yMax - yMin) / (pow(2.0, coordBits) - 1); - for (i = 0; 5 + 2*i < obj1.arrayGetLength() && i < gfxColorMaxComps; ++i) { - cMin[i] = obj1.arrayGet(4 + 2*i, &obj2)->getNum(); - obj2.free(); - cMax[i] = obj1.arrayGet(5 + 2*i, &obj2)->getNum(); - obj2.free(); - cMul[i] = (cMax[i] - cMin[i]) / (double)((1 << compBits) - 1); - } - nComps = i; - } else { - error(-1, "Missing or invalid Decode array in shading dictionary"); - goto err2; - } - obj1.free(); - - if (!dict->lookup("Function", &obj1)->isNull()) { - if (obj1.isArray()) { - nFuncsA = obj1.arrayGetLength(); - if (nFuncsA > gfxColorMaxComps) { - error(-1, "Invalid Function array in shading dictionary"); - goto err1; - } - for (i = 0; i < nFuncsA; ++i) { - obj1.arrayGet(i, &obj2); - if (!(funcsA[i] = Function::parse(&obj2))) { - obj1.free(); - obj2.free(); - goto err1; - } - obj2.free(); - } - } else { - nFuncsA = 1; - if (!(funcsA[0] = Function::parse(&obj1))) { - obj1.free(); - goto err1; - } - } - } else { - nFuncsA = 0; - } - obj1.free(); - - nPatchesA = 0; - patchesA = NULL; - patchesSize = 0; - bitBuf = new GfxShadingBitBuf(str); - while (1) { - if (!bitBuf->getBits(flagBits, &flag)) { - break; - } - if (typeA == 6) { - switch (flag) { - case 0: nPts = 12; nColors = 4; break; - case 1: - case 2: - case 3: - default: nPts = 8; nColors = 2; break; - } - } else { - switch (flag) { - case 0: nPts = 16; nColors = 4; break; - case 1: - case 2: - case 3: - default: nPts = 12; nColors = 2; break; - } - } - for (i = 0; i < nPts; ++i) { - if (!bitBuf->getBits(coordBits, &xi) || - !bitBuf->getBits(coordBits, &yi)) { - break; - } - x[i] = xMin + xMul * (double)xi; - y[i] = yMin + yMul * (double)yi; - } - if (i < nPts) { - break; - } - for (i = 0; i < nColors; ++i) { - for (j = 0; j < nComps; ++j) { - if (!bitBuf->getBits(compBits, &ci[j])) { - break; - } - c[i][j] = dblToCol(cMin[j] + cMul[j] * (double)ci[j]); - } - if (j < nComps) { - break; - } - } - if (i < nColors) { - break; - } - if (nPatchesA == patchesSize) { - patchesSize = (patchesSize == 0) ? 16 : 2 * patchesSize; - patchesA = (GfxPatch *)greallocn(patchesA, - patchesSize, sizeof(GfxPatch)); - } - p = &patchesA[nPatchesA]; - if (typeA == 6) { - switch (flag) { - case 0: - p->x[0][0] = x[0]; - p->y[0][0] = y[0]; - p->x[0][1] = x[1]; - p->y[0][1] = y[1]; - p->x[0][2] = x[2]; - p->y[0][2] = y[2]; - p->x[0][3] = x[3]; - p->y[0][3] = y[3]; - p->x[1][3] = x[4]; - p->y[1][3] = y[4]; - p->x[2][3] = x[5]; - p->y[2][3] = y[5]; - p->x[3][3] = x[6]; - p->y[3][3] = y[6]; - p->x[3][2] = x[7]; - p->y[3][2] = y[7]; - p->x[3][1] = x[8]; - p->y[3][1] = y[8]; - p->x[3][0] = x[9]; - p->y[3][0] = y[9]; - p->x[2][0] = x[10]; - p->y[2][0] = y[10]; - p->x[1][0] = x[11]; - p->y[1][0] = y[11]; - for (j = 0; j < nComps; ++j) { - p->color[0][0].c[j] = c[0][j]; - p->color[0][1].c[j] = c[1][j]; - p->color[1][1].c[j] = c[2][j]; - p->color[1][0].c[j] = c[3][j]; - } - break; - case 1: - p->x[0][0] = patchesA[nPatchesA-1].x[0][3]; - p->y[0][0] = patchesA[nPatchesA-1].y[0][3]; - p->x[0][1] = patchesA[nPatchesA-1].x[1][3]; - p->y[0][1] = patchesA[nPatchesA-1].y[1][3]; - p->x[0][2] = patchesA[nPatchesA-1].x[2][3]; - p->y[0][2] = patchesA[nPatchesA-1].y[2][3]; - p->x[0][3] = patchesA[nPatchesA-1].x[3][3]; - p->y[0][3] = patchesA[nPatchesA-1].y[3][3]; - p->x[1][3] = x[0]; - p->y[1][3] = y[0]; - p->x[2][3] = x[1]; - p->y[2][3] = y[1]; - p->x[3][3] = x[2]; - p->y[3][3] = y[2]; - p->x[3][2] = x[3]; - p->y[3][2] = y[3]; - p->x[3][1] = x[4]; - p->y[3][1] = y[4]; - p->x[3][0] = x[5]; - p->y[3][0] = y[5]; - p->x[2][0] = x[6]; - p->y[2][0] = y[6]; - p->x[1][0] = x[7]; - p->y[1][0] = y[7]; - for (j = 0; j < nComps; ++j) { - p->color[0][0].c[j] = patchesA[nPatchesA-1].color[0][1].c[j]; - p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][1].c[j]; - p->color[1][1].c[j] = c[0][j]; - p->color[1][0].c[j] = c[1][j]; - } - break; - case 2: - p->x[0][0] = patchesA[nPatchesA-1].x[3][3]; - p->y[0][0] = patchesA[nPatchesA-1].y[3][3]; - p->x[0][1] = patchesA[nPatchesA-1].x[3][2]; - p->y[0][1] = patchesA[nPatchesA-1].y[3][2]; - p->x[0][2] = patchesA[nPatchesA-1].x[3][1]; - p->y[0][2] = patchesA[nPatchesA-1].y[3][1]; - p->x[0][3] = patchesA[nPatchesA-1].x[3][0]; - p->y[0][3] = patchesA[nPatchesA-1].y[3][0]; - p->x[1][3] = x[0]; - p->y[1][3] = y[0]; - p->x[2][3] = x[1]; - p->y[2][3] = y[1]; - p->x[3][3] = x[2]; - p->y[3][3] = y[2]; - p->x[3][2] = x[3]; - p->y[3][2] = y[3]; - p->x[3][1] = x[4]; - p->y[3][1] = y[4]; - p->x[3][0] = x[5]; - p->y[3][0] = y[5]; - p->x[2][0] = x[6]; - p->y[2][0] = y[6]; - p->x[1][0] = x[7]; - p->y[1][0] = y[7]; - for (j = 0; j < nComps; ++j) { - p->color[0][0].c[j] = patchesA[nPatchesA-1].color[1][1].c[j]; - p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][0].c[j]; - p->color[1][1].c[j] = c[0][j]; - p->color[1][0].c[j] = c[1][j]; - } - break; - case 3: - p->x[0][0] = patchesA[nPatchesA-1].x[3][0]; - p->y[0][0] = patchesA[nPatchesA-1].y[3][0]; - p->x[0][1] = patchesA[nPatchesA-1].x[2][0]; - p->y[0][1] = patchesA[nPatchesA-1].y[2][0]; - p->x[0][2] = patchesA[nPatchesA-1].x[1][0]; - p->y[0][2] = patchesA[nPatchesA-1].y[1][0]; - p->x[0][3] = patchesA[nPatchesA-1].x[0][0]; - p->y[0][3] = patchesA[nPatchesA-1].y[0][0]; - p->x[1][3] = x[0]; - p->y[1][3] = y[0]; - p->x[2][3] = x[1]; - p->y[2][3] = y[1]; - p->x[3][3] = x[2]; - p->y[3][3] = y[2]; - p->x[3][2] = x[3]; - p->y[3][2] = y[3]; - p->x[3][1] = x[4]; - p->y[3][1] = y[4]; - p->x[3][0] = x[5]; - p->y[3][0] = y[5]; - p->x[2][0] = x[6]; - p->y[2][0] = y[6]; - p->x[1][0] = x[7]; - p->y[1][0] = y[7]; - for (j = 0; j < nComps; ++j) { - p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][0].c[j]; - p->color[0][1].c[j] = patchesA[nPatchesA-1].color[0][0].c[j]; - p->color[1][1].c[j] = c[0][j]; - p->color[1][0].c[j] = c[1][j]; - } - break; - } - } else { - switch (flag) { - case 0: - p->x[0][0] = x[0]; - p->y[0][0] = y[0]; - p->x[0][1] = x[1]; - p->y[0][1] = y[1]; - p->x[0][2] = x[2]; - p->y[0][2] = y[2]; - p->x[0][3] = x[3]; - p->y[0][3] = y[3]; - p->x[1][3] = x[4]; - p->y[1][3] = y[4]; - p->x[2][3] = x[5]; - p->y[2][3] = y[5]; - p->x[3][3] = x[6]; - p->y[3][3] = y[6]; - p->x[3][2] = x[7]; - p->y[3][2] = y[7]; - p->x[3][1] = x[8]; - p->y[3][1] = y[8]; - p->x[3][0] = x[9]; - p->y[3][0] = y[9]; - p->x[2][0] = x[10]; - p->y[2][0] = y[10]; - p->x[1][0] = x[11]; - p->y[1][0] = y[11]; - p->x[1][1] = x[12]; - p->y[1][1] = y[12]; - p->x[1][2] = x[13]; - p->y[1][2] = y[13]; - p->x[2][2] = x[14]; - p->y[2][2] = y[14]; - p->x[2][1] = x[15]; - p->y[2][1] = y[15]; - for (j = 0; j < nComps; ++j) { - p->color[0][0].c[j] = c[0][j]; - p->color[0][1].c[j] = c[1][j]; - p->color[1][1].c[j] = c[2][j]; - p->color[1][0].c[j] = c[3][j]; - } - break; - case 1: - p->x[0][0] = patchesA[nPatchesA-1].x[0][3]; - p->y[0][0] = patchesA[nPatchesA-1].y[0][3]; - p->x[0][1] = patchesA[nPatchesA-1].x[1][3]; - p->y[0][1] = patchesA[nPatchesA-1].y[1][3]; - p->x[0][2] = patchesA[nPatchesA-1].x[2][3]; - p->y[0][2] = patchesA[nPatchesA-1].y[2][3]; - p->x[0][3] = patchesA[nPatchesA-1].x[3][3]; - p->y[0][3] = patchesA[nPatchesA-1].y[3][3]; - p->x[1][3] = x[0]; - p->y[1][3] = y[0]; - p->x[2][3] = x[1]; - p->y[2][3] = y[1]; - p->x[3][3] = x[2]; - p->y[3][3] = y[2]; - p->x[3][2] = x[3]; - p->y[3][2] = y[3]; - p->x[3][1] = x[4]; - p->y[3][1] = y[4]; - p->x[3][0] = x[5]; - p->y[3][0] = y[5]; - p->x[2][0] = x[6]; - p->y[2][0] = y[6]; - p->x[1][0] = x[7]; - p->y[1][0] = y[7]; - p->x[1][1] = x[8]; - p->y[1][1] = y[8]; - p->x[1][2] = x[9]; - p->y[1][2] = y[9]; - p->x[2][2] = x[10]; - p->y[2][2] = y[10]; - p->x[2][1] = x[11]; - p->y[2][1] = y[11]; - for (j = 0; j < nComps; ++j) { - p->color[0][0].c[j] = patchesA[nPatchesA-1].color[0][1].c[j]; - p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][1].c[j]; - p->color[1][1].c[j] = c[0][j]; - p->color[1][0].c[j] = c[1][j]; - } - break; - case 2: - p->x[0][0] = patchesA[nPatchesA-1].x[3][3]; - p->y[0][0] = patchesA[nPatchesA-1].y[3][3]; - p->x[0][1] = patchesA[nPatchesA-1].x[3][2]; - p->y[0][1] = patchesA[nPatchesA-1].y[3][2]; - p->x[0][2] = patchesA[nPatchesA-1].x[3][1]; - p->y[0][2] = patchesA[nPatchesA-1].y[3][1]; - p->x[0][3] = patchesA[nPatchesA-1].x[3][0]; - p->y[0][3] = patchesA[nPatchesA-1].y[3][0]; - p->x[1][3] = x[0]; - p->y[1][3] = y[0]; - p->x[2][3] = x[1]; - p->y[2][3] = y[1]; - p->x[3][3] = x[2]; - p->y[3][3] = y[2]; - p->x[3][2] = x[3]; - p->y[3][2] = y[3]; - p->x[3][1] = x[4]; - p->y[3][1] = y[4]; - p->x[3][0] = x[5]; - p->y[3][0] = y[5]; - p->x[2][0] = x[6]; - p->y[2][0] = y[6]; - p->x[1][0] = x[7]; - p->y[1][0] = y[7]; - p->x[1][1] = x[8]; - p->y[1][1] = y[8]; - p->x[1][2] = x[9]; - p->y[1][2] = y[9]; - p->x[2][2] = x[10]; - p->y[2][2] = y[10]; - p->x[2][1] = x[11]; - p->y[2][1] = y[11]; - for (j = 0; j < nComps; ++j) { - p->color[0][0].c[j] = patchesA[nPatchesA-1].color[1][1].c[j]; - p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][0].c[j]; - p->color[1][1].c[j] = c[0][j]; - p->color[1][0].c[j] = c[1][j]; - } - break; - case 3: - p->x[0][0] = patchesA[nPatchesA-1].x[3][0]; - p->y[0][0] = patchesA[nPatchesA-1].y[3][0]; - p->x[0][1] = patchesA[nPatchesA-1].x[2][0]; - p->y[0][1] = patchesA[nPatchesA-1].y[2][0]; - p->x[0][2] = patchesA[nPatchesA-1].x[1][0]; - p->y[0][2] = patchesA[nPatchesA-1].y[1][0]; - p->x[0][3] = patchesA[nPatchesA-1].x[0][0]; - p->y[0][3] = patchesA[nPatchesA-1].y[0][0]; - p->x[1][3] = x[0]; - p->y[1][3] = y[0]; - p->x[2][3] = x[1]; - p->y[2][3] = y[1]; - p->x[3][3] = x[2]; - p->y[3][3] = y[2]; - p->x[3][2] = x[3]; - p->y[3][2] = y[3]; - p->x[3][1] = x[4]; - p->y[3][1] = y[4]; - p->x[3][0] = x[5]; - p->y[3][0] = y[5]; - p->x[2][0] = x[6]; - p->y[2][0] = y[6]; - p->x[1][0] = x[7]; - p->y[1][0] = y[7]; - p->x[1][1] = x[8]; - p->y[1][1] = y[8]; - p->x[1][2] = x[9]; - p->y[1][2] = y[9]; - p->x[2][2] = x[10]; - p->y[2][2] = y[10]; - p->x[2][1] = x[11]; - p->y[2][1] = y[11]; - for (j = 0; j < nComps; ++j) { - p->color[0][0].c[j] = patchesA[nPatchesA-1].color[1][0].c[j]; - p->color[0][1].c[j] = patchesA[nPatchesA-1].color[0][0].c[j]; - p->color[1][1].c[j] = c[0][j]; - p->color[1][0].c[j] = c[1][j]; - } - break; - } - } - ++nPatchesA; - bitBuf->flushBits(); - } - delete bitBuf; - - if (typeA == 6) { - for (i = 0; i < nPatchesA; ++i) { - p = &patchesA[i]; - p->x[1][1] = (-4 * p->x[0][0] - +6 * (p->x[0][1] + p->x[1][0]) - -2 * (p->x[0][3] + p->x[3][0]) - +3 * (p->x[3][1] + p->x[1][3]) - - p->x[3][3]) / 9; - p->y[1][1] = (-4 * p->y[0][0] - +6 * (p->y[0][1] + p->y[1][0]) - -2 * (p->y[0][3] + p->y[3][0]) - +3 * (p->y[3][1] + p->y[1][3]) - - p->y[3][3]) / 9; - p->x[1][2] = (-4 * p->x[0][3] - +6 * (p->x[0][2] + p->x[1][3]) - -2 * (p->x[0][0] + p->x[3][3]) - +3 * (p->x[3][2] + p->x[1][0]) - - p->x[3][0]) / 9; - p->y[1][2] = (-4 * p->y[0][3] - +6 * (p->y[0][2] + p->y[1][3]) - -2 * (p->y[0][0] + p->y[3][3]) - +3 * (p->y[3][2] + p->y[1][0]) - - p->y[3][0]) / 9; - p->x[2][1] = (-4 * p->x[3][0] - +6 * (p->x[3][1] + p->x[2][0]) - -2 * (p->x[3][3] + p->x[0][0]) - +3 * (p->x[0][1] + p->x[2][3]) - - p->x[0][3]) / 9; - p->y[2][1] = (-4 * p->y[3][0] - +6 * (p->y[3][1] + p->y[2][0]) - -2 * (p->y[3][3] + p->y[0][0]) - +3 * (p->y[0][1] + p->y[2][3]) - - p->y[0][3]) / 9; - p->x[2][2] = (-4 * p->x[3][3] - +6 * (p->x[3][2] + p->x[2][3]) - -2 * (p->x[3][0] + p->x[0][3]) - +3 * (p->x[0][2] + p->x[2][0]) - - p->x[0][0]) / 9; - p->y[2][2] = (-4 * p->y[3][3] - +6 * (p->y[3][2] + p->y[2][3]) - -2 * (p->y[3][0] + p->y[0][3]) - +3 * (p->y[0][2] + p->y[2][0]) - - p->y[0][0]) / 9; - } - } - - shading = new GfxPatchMeshShading(typeA, patchesA, nPatchesA, - funcsA, nFuncsA); - if (!shading->init(dict)) { - delete shading; - return NULL; - } - return shading; - - err2: - obj1.free(); - err1: - return NULL; -} - -GfxShading *GfxPatchMeshShading::copy() { - return new GfxPatchMeshShading(this); -} - -//------------------------------------------------------------------------ -// GfxImageColorMap -//------------------------------------------------------------------------ - -GfxImageColorMap::GfxImageColorMap(int bitsA, Object *decode, - GfxColorSpace *colorSpaceA) { - GfxIndexedColorSpace *indexedCS; - GfxSeparationColorSpace *sepCS; - int maxPixel, indexHigh; - Guchar *lookup2; - Function *sepFunc; - Object obj; - double x[gfxColorMaxComps]; - double y[gfxColorMaxComps]; - int i, j, k; - - ok = gTrue; - - // bits per component and color space - bits = bitsA; - maxPixel = (1 << bits) - 1; - colorSpace = colorSpaceA; - - // initialize - for (k = 0; k < gfxColorMaxComps; ++k) { - lookup[k] = NULL; - } - - // get decode map - if (decode->isNull()) { - nComps = colorSpace->getNComps(); - colorSpace->getDefaultRanges(decodeLow, decodeRange, maxPixel); - } else if (decode->isArray()) { - nComps = decode->arrayGetLength() / 2; - if (nComps != colorSpace->getNComps()) { - goto err1; - } - for (i = 0; i < nComps; ++i) { - decode->arrayGet(2*i, &obj); - if (!obj.isNum()) { - goto err2; - } - decodeLow[i] = obj.getNum(); - obj.free(); - decode->arrayGet(2*i+1, &obj); - if (!obj.isNum()) { - goto err2; - } - decodeRange[i] = obj.getNum() - decodeLow[i]; - obj.free(); - } - } else { - goto err1; - } - - // Construct a lookup table -- this stores pre-computed decoded - // values for each component, i.e., the result of applying the - // decode mapping to each possible image pixel component value. - // - // Optimization: for Indexed and Separation color spaces (which have - // only one component), we store color values in the lookup table - // rather than component values. - colorSpace2 = NULL; - nComps2 = 0; - if (colorSpace->getMode() == csIndexed) { - // Note that indexHigh may not be the same as maxPixel -- - // Distiller will remove unused palette entries, resulting in - // indexHigh < maxPixel. - indexedCS = (GfxIndexedColorSpace *)colorSpace; - colorSpace2 = indexedCS->getBase(); - indexHigh = indexedCS->getIndexHigh(); - nComps2 = colorSpace2->getNComps(); - lookup2 = indexedCS->getLookup(); - colorSpace2->getDefaultRanges(x, y, indexHigh); - for (k = 0; k < nComps2; ++k) { - lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1, - sizeof(GfxColorComp)); - for (i = 0; i <= maxPixel; ++i) { - j = (int)(decodeLow[0] + (i * decodeRange[0]) / maxPixel + 0.5); - if (j < 0) { - j = 0; - } else if (j > indexHigh) { - j = indexHigh; - } - lookup[k][i] = - dblToCol(x[k] + (lookup2[j*nComps2 + k] / 255.0) * y[k]); - } - } - } else if (colorSpace->getMode() == csSeparation) { - sepCS = (GfxSeparationColorSpace *)colorSpace; - colorSpace2 = sepCS->getAlt(); - nComps2 = colorSpace2->getNComps(); - sepFunc = sepCS->getFunc(); - for (k = 0; k < nComps2; ++k) { - lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1, - sizeof(GfxColorComp)); - for (i = 0; i <= maxPixel; ++i) { - x[0] = decodeLow[0] + (i * decodeRange[0]) / maxPixel; - sepFunc->transform(x, y); - lookup[k][i] = dblToCol(y[k]); - } - } - } else { - for (k = 0; k < nComps; ++k) { - lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1, - sizeof(GfxColorComp)); - for (i = 0; i <= maxPixel; ++i) { - lookup[k][i] = dblToCol(decodeLow[k] + - (i * decodeRange[k]) / maxPixel); - } - } - } - - return; - - err2: - obj.free(); - err1: - ok = gFalse; -} - -GfxImageColorMap::GfxImageColorMap(GfxImageColorMap *colorMap) { - int n, i, k; - - colorSpace = colorMap->colorSpace->copy(); - bits = colorMap->bits; - nComps = colorMap->nComps; - nComps2 = colorMap->nComps2; - colorSpace2 = NULL; - for (k = 0; k < gfxColorMaxComps; ++k) { - lookup[k] = NULL; - } - n = 1 << bits; - if (colorSpace->getMode() == csIndexed) { - colorSpace2 = ((GfxIndexedColorSpace *)colorSpace)->getBase(); - for (k = 0; k < nComps2; ++k) { - lookup[k] = (GfxColorComp *)gmallocn(n, sizeof(GfxColorComp)); - memcpy(lookup[k], colorMap->lookup[k], n * sizeof(GfxColorComp)); - } - } else if (colorSpace->getMode() == csSeparation) { - colorSpace2 = ((GfxSeparationColorSpace *)colorSpace)->getAlt(); - for (k = 0; k < nComps2; ++k) { - lookup[k] = (GfxColorComp *)gmallocn(n, sizeof(GfxColorComp)); - memcpy(lookup[k], colorMap->lookup[k], n * sizeof(GfxColorComp)); - } - } else { - for (k = 0; k < nComps; ++k) { - lookup[k] = (GfxColorComp *)gmallocn(n, sizeof(GfxColorComp)); - memcpy(lookup[k], colorMap->lookup[k], n * sizeof(GfxColorComp)); - } - } - for (i = 0; i < nComps; ++i) { - decodeLow[i] = colorMap->decodeLow[i]; - decodeRange[i] = colorMap->decodeRange[i]; - } - ok = gTrue; -} - -GfxImageColorMap::~GfxImageColorMap() { - int i; - - delete colorSpace; - for (i = 0; i < gfxColorMaxComps; ++i) { - gfree(lookup[i]); - } -} - -void GfxImageColorMap::getGray(Guchar *x, GfxGray *gray) { - GfxColor color; - int i; - - if (colorSpace2) { - for (i = 0; i < nComps2; ++i) { - color.c[i] = lookup[i][x[0]]; - } - colorSpace2->getGray(&color, gray); - } else { - for (i = 0; i < nComps; ++i) { - color.c[i] = lookup[i][x[i]]; - } - colorSpace->getGray(&color, gray); - } -} - -void GfxImageColorMap::getRGB(Guchar *x, GfxRGB *rgb) { - GfxColor color; - int i; - - if (colorSpace2) { - for (i = 0; i < nComps2; ++i) { - color.c[i] = lookup[i][x[0]]; - } - colorSpace2->getRGB(&color, rgb); - } else { - for (i = 0; i < nComps; ++i) { - color.c[i] = lookup[i][x[i]]; - } - colorSpace->getRGB(&color, rgb); - } -} - -void GfxImageColorMap::getCMYK(Guchar *x, GfxCMYK *cmyk) { - GfxColor color; - int i; - - if (colorSpace2) { - for (i = 0; i < nComps2; ++i) { - color.c[i] = lookup[i][x[0]]; - } - colorSpace2->getCMYK(&color, cmyk); - } else { - for (i = 0; i < nComps; ++i) { - color.c[i] = lookup[i][x[i]]; - } - colorSpace->getCMYK(&color, cmyk); - } -} - -void GfxImageColorMap::getColor(Guchar *x, GfxColor *color) { - int maxPixel, i; - - maxPixel = (1 << bits) - 1; - for (i = 0; i < nComps; ++i) { - color->c[i] = dblToCol(decodeLow[i] + (x[i] * decodeRange[i]) / maxPixel); - } -} - -//------------------------------------------------------------------------ -// GfxSubpath and GfxPath -//------------------------------------------------------------------------ - -GfxSubpath::GfxSubpath(double x1, double y1) { - size = 16; - x = (double *)gmallocn(size, sizeof(double)); - y = (double *)gmallocn(size, sizeof(double)); - curve = (GBool *)gmallocn(size, sizeof(GBool)); - n = 1; - x[0] = x1; - y[0] = y1; - curve[0] = gFalse; - closed = gFalse; -} - -GfxSubpath::~GfxSubpath() { - gfree(x); - gfree(y); - gfree(curve); -} - -// Used for copy(). -GfxSubpath::GfxSubpath(GfxSubpath *subpath) { - size = subpath->size; - n = subpath->n; - x = (double *)gmallocn(size, sizeof(double)); - y = (double *)gmallocn(size, sizeof(double)); - curve = (GBool *)gmallocn(size, sizeof(GBool)); - memcpy(x, subpath->x, n * sizeof(double)); - memcpy(y, subpath->y, n * sizeof(double)); - memcpy(curve, subpath->curve, n * sizeof(GBool)); - closed = subpath->closed; -} - -void GfxSubpath::lineTo(double x1, double y1) { - if (n >= size) { - size += 16; - x = (double *)greallocn(x, size, sizeof(double)); - y = (double *)greallocn(y, size, sizeof(double)); - curve = (GBool *)greallocn(curve, size, sizeof(GBool)); - } - x[n] = x1; - y[n] = y1; - curve[n] = gFalse; - ++n; -} - -void GfxSubpath::curveTo(double x1, double y1, double x2, double y2, - double x3, double y3) { - if (n+3 > size) { - size += 16; - x = (double *)greallocn(x, size, sizeof(double)); - y = (double *)greallocn(y, size, sizeof(double)); - curve = (GBool *)greallocn(curve, size, sizeof(GBool)); - } - x[n] = x1; - y[n] = y1; - x[n+1] = x2; - y[n+1] = y2; - x[n+2] = x3; - y[n+2] = y3; - curve[n] = curve[n+1] = gTrue; - curve[n+2] = gFalse; - n += 3; -} - -void GfxSubpath::close() { - if (x[n-1] != x[0] || y[n-1] != y[0]) { - lineTo(x[0], y[0]); - } - closed = gTrue; -} - -void GfxSubpath::offset(double dx, double dy) { - int i; - - for (i = 0; i < n; ++i) { - x[i] += dx; - y[i] += dy; - } -} - -GfxPath::GfxPath() { - justMoved = gFalse; - size = 16; - n = 0; - firstX = firstY = 0; - subpaths = (GfxSubpath **)gmallocn(size, sizeof(GfxSubpath *)); -} - -GfxPath::~GfxPath() { - int i; - - for (i = 0; i < n; ++i) - delete subpaths[i]; - gfree(subpaths); -} - -// Used for copy(). -GfxPath::GfxPath(GBool justMoved1, double firstX1, double firstY1, - GfxSubpath **subpaths1, int n1, int size1) { - int i; - - justMoved = justMoved1; - firstX = firstX1; - firstY = firstY1; - size = size1; - n = n1; - subpaths = (GfxSubpath **)gmallocn(size, sizeof(GfxSubpath *)); - for (i = 0; i < n; ++i) - subpaths[i] = subpaths1[i]->copy(); -} - -void GfxPath::moveTo(double x, double y) { - justMoved = gTrue; - firstX = x; - firstY = y; -} - -void GfxPath::lineTo(double x, double y) { - if (justMoved) { - if (n >= size) { - size += 16; - subpaths = (GfxSubpath **) - greallocn(subpaths, size, sizeof(GfxSubpath *)); - } - subpaths[n] = new GfxSubpath(firstX, firstY); - ++n; - justMoved = gFalse; - } - subpaths[n-1]->lineTo(x, y); -} - -void GfxPath::curveTo(double x1, double y1, double x2, double y2, - double x3, double y3) { - if (justMoved) { - if (n >= size) { - size += 16; - subpaths = (GfxSubpath **) - greallocn(subpaths, size, sizeof(GfxSubpath *)); - } - subpaths[n] = new GfxSubpath(firstX, firstY); - ++n; - justMoved = gFalse; - } - subpaths[n-1]->curveTo(x1, y1, x2, y2, x3, y3); -} - -void GfxPath::close() { - // this is necessary to handle the pathological case of - // moveto/closepath/clip, which defines an empty clipping region - if (justMoved) { - if (n >= size) { - size += 16; - subpaths = (GfxSubpath **) - greallocn(subpaths, size, sizeof(GfxSubpath *)); - } - subpaths[n] = new GfxSubpath(firstX, firstY); - ++n; - justMoved = gFalse; - } - subpaths[n-1]->close(); -} - -void GfxPath::append(GfxPath *path) { - int i; - - if (n + path->n > size) { - size = n + path->n; - subpaths = (GfxSubpath **) - greallocn(subpaths, size, sizeof(GfxSubpath *)); - } - for (i = 0; i < path->n; ++i) { - subpaths[n++] = path->subpaths[i]->copy(); - } - justMoved = gFalse; -} - -void GfxPath::offset(double dx, double dy) { - int i; - - for (i = 0; i < n; ++i) { - subpaths[i]->offset(dx, dy); - } -} - -//------------------------------------------------------------------------ -// GfxState -//------------------------------------------------------------------------ - -GfxState::GfxState(double hDPIA, double vDPIA, PDFRectangle *pageBox, - int rotateA, GBool upsideDown) { - double kx, ky; - - hDPI = hDPIA; - vDPI = vDPIA; - rotate = rotateA; - px1 = pageBox->x1; - py1 = pageBox->y1; - px2 = pageBox->x2; - py2 = pageBox->y2; - kx = hDPI / 72.0; - ky = vDPI / 72.0; - if (rotate == 90) { - ctm[0] = 0; - ctm[1] = upsideDown ? ky : -ky; - ctm[2] = kx; - ctm[3] = 0; - ctm[4] = -kx * py1; - ctm[5] = ky * (upsideDown ? -px1 : px2); - pageWidth = kx * (py2 - py1); - pageHeight = ky * (px2 - px1); - } else if (rotate == 180) { - ctm[0] = -kx; - ctm[1] = 0; - ctm[2] = 0; - ctm[3] = upsideDown ? ky : -ky; - ctm[4] = kx * px2; - ctm[5] = ky * (upsideDown ? -py1 : py2); - pageWidth = kx * (px2 - px1); - pageHeight = ky * (py2 - py1); - } else if (rotate == 270) { - ctm[0] = 0; - ctm[1] = upsideDown ? -ky : ky; - ctm[2] = -kx; - ctm[3] = 0; - ctm[4] = kx * py2; - ctm[5] = ky * (upsideDown ? px2 : -px1); - pageWidth = kx * (py2 - py1); - pageHeight = ky * (px2 - px1); - } else { - ctm[0] = kx; - ctm[1] = 0; - ctm[2] = 0; - ctm[3] = upsideDown ? -ky : ky; - ctm[4] = -kx * px1; - ctm[5] = ky * (upsideDown ? py2 : -py1); - pageWidth = kx * (px2 - px1); - pageHeight = ky * (py2 - py1); - } - - fillColorSpace = new GfxDeviceGrayColorSpace(); - strokeColorSpace = new GfxDeviceGrayColorSpace(); - fillColor.c[0] = 0; - strokeColor.c[0] = 0; - fillPattern = NULL; - strokePattern = NULL; - blendMode = gfxBlendNormal; - fillOpacity = 1; - strokeOpacity = 1; - fillOverprint = gFalse; - strokeOverprint = gFalse; - transfer[0] = transfer[1] = transfer[2] = transfer[3] = NULL; - - lineWidth = 1; - lineDash = NULL; - lineDashLength = 0; - lineDashStart = 0; - flatness = 1; - lineJoin = 0; - lineCap = 0; - miterLimit = 10; - strokeAdjust = gFalse; - - font = NULL; - fontSize = 0; - textMat[0] = 1; textMat[1] = 0; - textMat[2] = 0; textMat[3] = 1; - textMat[4] = 0; textMat[5] = 0; - charSpace = 0; - wordSpace = 0; - horizScaling = 1; - leading = 0; - rise = 0; - render = 0; - - path = new GfxPath(); - curX = curY = 0; - lineX = lineY = 0; - - clipXMin = 0; - clipYMin = 0; - clipXMax = pageWidth; - clipYMax = pageHeight; - - saved = NULL; -} - -GfxState::~GfxState() { - int i; - - if (fillColorSpace) { - delete fillColorSpace; - } - if (strokeColorSpace) { - delete strokeColorSpace; - } - if (fillPattern) { - delete fillPattern; - } - if (strokePattern) { - delete strokePattern; - } - for (i = 0; i < 4; ++i) { - if (transfer[i]) { - delete transfer[i]; - } - } - gfree(lineDash); - if (path) { - // this gets set to NULL by restore() - delete path; - } - if (saved) { - delete saved; - } -} - -// Used for copy(); -GfxState::GfxState(GfxState *state) { - int i; - - memcpy(this, state, sizeof(GfxState)); - if (fillColorSpace) { - fillColorSpace = state->fillColorSpace->copy(); - } - if (strokeColorSpace) { - strokeColorSpace = state->strokeColorSpace->copy(); - } - if (fillPattern) { - fillPattern = state->fillPattern->copy(); - } - if (strokePattern) { - strokePattern = state->strokePattern->copy(); - } - for (i = 0; i < 4; ++i) { - if (transfer[i]) { - transfer[i] = state->transfer[i]->copy(); - } - } - if (lineDashLength > 0) { - lineDash = (double *)gmallocn(lineDashLength, sizeof(double)); - memcpy(lineDash, state->lineDash, lineDashLength * sizeof(double)); - } - saved = NULL; -} - -void GfxState::setPath(GfxPath *pathA) { - delete path; - path = pathA; -} - -void GfxState::getUserClipBBox(double *xMin, double *yMin, - double *xMax, double *yMax) { - double ictm[6]; - double xMin1, yMin1, xMax1, yMax1, det, tx, ty; - - // invert the CTM - det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]); - ictm[0] = ctm[3] * det; - ictm[1] = -ctm[1] * det; - ictm[2] = -ctm[2] * det; - ictm[3] = ctm[0] * det; - ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det; - ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det; - - // transform all four corners of the clip bbox; find the min and max - // x and y values - xMin1 = xMax1 = clipXMin * ictm[0] + clipYMin * ictm[2] + ictm[4]; - yMin1 = yMax1 = clipXMin * ictm[1] + clipYMin * ictm[3] + ictm[5]; - tx = clipXMin * ictm[0] + clipYMax * ictm[2] + ictm[4]; - ty = clipXMin * ictm[1] + clipYMax * ictm[3] + ictm[5]; - if (tx < xMin1) { - xMin1 = tx; - } else if (tx > xMax1) { - xMax1 = tx; - } - if (ty < yMin1) { - yMin1 = ty; - } else if (ty > yMax1) { - yMax1 = ty; - } - tx = clipXMax * ictm[0] + clipYMin * ictm[2] + ictm[4]; - ty = clipXMax * ictm[1] + clipYMin * ictm[3] + ictm[5]; - if (tx < xMin1) { - xMin1 = tx; - } else if (tx > xMax1) { - xMax1 = tx; - } - if (ty < yMin1) { - yMin1 = ty; - } else if (ty > yMax1) { - yMax1 = ty; - } - tx = clipXMax * ictm[0] + clipYMax * ictm[2] + ictm[4]; - ty = clipXMax * ictm[1] + clipYMax * ictm[3] + ictm[5]; - if (tx < xMin1) { - xMin1 = tx; - } else if (tx > xMax1) { - xMax1 = tx; - } - if (ty < yMin1) { - yMin1 = ty; - } else if (ty > yMax1) { - yMax1 = ty; - } - - *xMin = xMin1; - *yMin = yMin1; - *xMax = xMax1; - *yMax = yMax1; -} - -double GfxState::transformWidth(double w) { - double x, y; - - x = ctm[0] + ctm[2]; - y = ctm[1] + ctm[3]; - return w * sqrt(0.5 * (x * x + y * y)); -} - -double GfxState::getTransformedFontSize() { - double x1, y1, x2, y2; - - x1 = textMat[2] * fontSize; - y1 = textMat[3] * fontSize; - x2 = ctm[0] * x1 + ctm[2] * y1; - y2 = ctm[1] * x1 + ctm[3] * y1; - return sqrt(x2 * x2 + y2 * y2); -} - -void GfxState::getFontTransMat(double *m11, double *m12, - double *m21, double *m22) { - *m11 = (textMat[0] * ctm[0] + textMat[1] * ctm[2]) * fontSize; - *m12 = (textMat[0] * ctm[1] + textMat[1] * ctm[3]) * fontSize; - *m21 = (textMat[2] * ctm[0] + textMat[3] * ctm[2]) * fontSize; - *m22 = (textMat[2] * ctm[1] + textMat[3] * ctm[3]) * fontSize; -} - -void GfxState::setCTM(double a, double b, double c, - double d, double e, double f) { - int i; - - ctm[0] = a; - ctm[1] = b; - ctm[2] = c; - ctm[3] = d; - ctm[4] = e; - ctm[5] = f; - - // avoid FP exceptions on badly messed up PDF files - for (i = 0; i < 6; ++i) { - if (ctm[i] > 1e10) { - ctm[i] = 1e10; - } else if (ctm[i] < -1e10) { - ctm[i] = -1e10; - } - } -} - -void GfxState::concatCTM(double a, double b, double c, - double d, double e, double f) { - double a1 = ctm[0]; - double b1 = ctm[1]; - double c1 = ctm[2]; - double d1 = ctm[3]; - int i; - - ctm[0] = a * a1 + b * c1; - ctm[1] = a * b1 + b * d1; - ctm[2] = c * a1 + d * c1; - ctm[3] = c * b1 + d * d1; - ctm[4] = e * a1 + f * c1 + ctm[4]; - ctm[5] = e * b1 + f * d1 + ctm[5]; - - // avoid FP exceptions on badly messed up PDF files - for (i = 0; i < 6; ++i) { - if (ctm[i] > 1e10) { - ctm[i] = 1e10; - } else if (ctm[i] < -1e10) { - ctm[i] = -1e10; - } - } -} - -void GfxState::shiftCTM(double tx, double ty) { - ctm[4] += tx; - ctm[5] += ty; - clipXMin += tx; - clipYMin += ty; - clipXMax += tx; - clipYMax += ty; -} - -void GfxState::setFillColorSpace(GfxColorSpace *colorSpace) { - if (fillColorSpace) { - delete fillColorSpace; - } - fillColorSpace = colorSpace; -} - -void GfxState::setStrokeColorSpace(GfxColorSpace *colorSpace) { - if (strokeColorSpace) { - delete strokeColorSpace; - } - strokeColorSpace = colorSpace; -} - -void GfxState::setFillPattern(GfxPattern *pattern) { - if (fillPattern) { - delete fillPattern; - } - fillPattern = pattern; -} - -void GfxState::setStrokePattern(GfxPattern *pattern) { - if (strokePattern) { - delete strokePattern; - } - strokePattern = pattern; -} - -void GfxState::setTransfer(Function **funcs) { - int i; - - for (i = 0; i < 4; ++i) { - if (transfer[i]) { - delete transfer[i]; - } - transfer[i] = funcs[i]; - } -} - -void GfxState::setLineDash(double *dash, int length, double start) { - if (lineDash) - gfree(lineDash); - lineDash = dash; - lineDashLength = length; - lineDashStart = start; -} - -void GfxState::clearPath() { - delete path; - path = new GfxPath(); -} - -void GfxState::clip() { - double xMin, yMin, xMax, yMax, x, y; - GfxSubpath *subpath; - int i, j; - - xMin = xMax = yMin = yMax = 0; // make gcc happy - for (i = 0; i < path->getNumSubpaths(); ++i) { - subpath = path->getSubpath(i); - for (j = 0; j < subpath->getNumPoints(); ++j) { - transform(subpath->getX(j), subpath->getY(j), &x, &y); - if (i == 0 && j == 0) { - xMin = xMax = x; - yMin = yMax = y; - } else { - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - } - } - } - if (xMin > clipXMin) { - clipXMin = xMin; - } - if (yMin > clipYMin) { - clipYMin = yMin; - } - if (xMax < clipXMax) { - clipXMax = xMax; - } - if (yMax < clipYMax) { - clipYMax = yMax; - } -} - -void GfxState::clipToStrokePath() { - double xMin, yMin, xMax, yMax, x, y, t0, t1; - GfxSubpath *subpath; - int i, j; - - xMin = xMax = yMin = yMax = 0; // make gcc happy - for (i = 0; i < path->getNumSubpaths(); ++i) { - subpath = path->getSubpath(i); - for (j = 0; j < subpath->getNumPoints(); ++j) { - transform(subpath->getX(j), subpath->getY(j), &x, &y); - if (i == 0 && j == 0) { - xMin = xMax = x; - yMin = yMax = y; - } else { - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - } - } - } - - // allow for the line width - //~ miter joins can extend farther than this - t0 = fabs(ctm[0]); - t1 = fabs(ctm[2]); - if (t0 > t1) { - xMin -= 0.5 * lineWidth * t0; - xMax += 0.5 * lineWidth * t0; - } else { - xMin -= 0.5 * lineWidth * t1; - xMax += 0.5 * lineWidth * t1; - } - t0 = fabs(ctm[0]); - t1 = fabs(ctm[3]); - if (t0 > t1) { - yMin -= 0.5 * lineWidth * t0; - yMax += 0.5 * lineWidth * t0; - } else { - yMin -= 0.5 * lineWidth * t1; - yMax += 0.5 * lineWidth * t1; - } - - if (xMin > clipXMin) { - clipXMin = xMin; - } - if (yMin > clipYMin) { - clipYMin = yMin; - } - if (xMax < clipXMax) { - clipXMax = xMax; - } - if (yMax < clipYMax) { - clipYMax = yMax; - } -} - -void GfxState::textShift(double tx, double ty) { - double dx, dy; - - textTransformDelta(tx, ty, &dx, &dy); - curX += dx; - curY += dy; -} - -void GfxState::shift(double dx, double dy) { - curX += dx; - curY += dy; -} - -GfxState *GfxState::save() { - GfxState *newState; - - newState = copy(); - newState->saved = this; - return newState; -} - -GfxState *GfxState::restore() { - GfxState *oldState; - - if (saved) { - oldState = saved; - - // these attributes aren't saved/restored by the q/Q operators - oldState->path = path; - oldState->curX = curX; - oldState->curY = curY; - oldState->lineX = lineX; - oldState->lineY = lineY; - - path = NULL; - saved = NULL; - delete this; - - } else { - oldState = this; - } - - return oldState; -} - -GBool GfxState::parseBlendMode(Object *obj, GfxBlendMode *mode) { - Object obj2; - int i, j; - - if (obj->isName()) { - for (i = 0; i < nGfxBlendModeNames; ++i) { - if (!strcmp(obj->getName(), gfxBlendModeNames[i].name)) { - *mode = gfxBlendModeNames[i].mode; - return gTrue; - } - } - return gFalse; - } else if (obj->isArray()) { - for (i = 0; i < obj->arrayGetLength(); ++i) { - obj->arrayGet(i, &obj2); - if (!obj2.isName()) { - obj2.free(); - return gFalse; - } - for (j = 0; j < nGfxBlendModeNames; ++j) { - if (!strcmp(obj2.getName(), gfxBlendModeNames[j].name)) { - obj2.free(); - *mode = gfxBlendModeNames[j].mode; - return gTrue; - } - } - obj2.free(); - } - *mode = gfxBlendNormal; - return gTrue; - } else { - return gFalse; - } -} diff --git a/kpdf/xpdf/xpdf/GfxState.cpp b/kpdf/xpdf/xpdf/GfxState.cpp new file mode 100644 index 00000000..f7cb1ce9 --- /dev/null +++ b/kpdf/xpdf/xpdf/GfxState.cpp @@ -0,0 +1,4137 @@ +//======================================================================== +// +// GfxState.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include "gmem.h" +#include "Error.h" +#include "Object.h" +#include "Array.h" +#include "Page.h" +#include "GfxState.h" + +//------------------------------------------------------------------------ + +static inline GfxColorComp clip01(GfxColorComp x) { + return (x < 0) ? 0 : (x > gfxColorComp1) ? gfxColorComp1 : x; +} + +static inline double clip01(double x) { + return (x < 0) ? 0 : (x > 1) ? 1 : x; +} + +//------------------------------------------------------------------------ + +struct GfxBlendModeInfo { + char *name; + GfxBlendMode mode; +}; + +static GfxBlendModeInfo gfxBlendModeNames[] = { + { "Normal", gfxBlendNormal }, + { "Compatible", gfxBlendNormal }, + { "Multiply", gfxBlendMultiply }, + { "Screen", gfxBlendScreen }, + { "Overlay", gfxBlendOverlay }, + { "Darken", gfxBlendDarken }, + { "Lighten", gfxBlendLighten }, + { "ColorDodge", gfxBlendColorDodge }, + { "ColorBurn", gfxBlendColorBurn }, + { "HardLight", gfxBlendHardLight }, + { "SoftLight", gfxBlendSoftLight }, + { "Difference", gfxBlendDifference }, + { "Exclusion", gfxBlendExclusion }, + { "Hue", gfxBlendHue }, + { "Saturation", gfxBlendSaturation }, + { "Color", gfxBlendColor }, + { "Luminosity", gfxBlendLuminosity } +}; + +#define nGfxBlendModeNames \ + ((int)((sizeof(gfxBlendModeNames) / sizeof(GfxBlendModeInfo)))) + +//------------------------------------------------------------------------ + +// NB: This must match the GfxColorSpaceMode enum defined in +// GfxState.h +static char *gfxColorSpaceModeNames[] = { + "DeviceGray", + "CalGray", + "DeviceRGB", + "CalRGB", + "DeviceCMYK", + "Lab", + "ICCBased", + "Indexed", + "Separation", + "DeviceN", + "Pattern" +}; + +#define nGfxColorSpaceModes ((sizeof(gfxColorSpaceModeNames) / sizeof(char *))) + +//------------------------------------------------------------------------ +// GfxColorSpace +//------------------------------------------------------------------------ + +GfxColorSpace::GfxColorSpace() { +} + +GfxColorSpace::~GfxColorSpace() { +} + +GfxColorSpace *GfxColorSpace::parse(Object *csObj) { + GfxColorSpace *cs; + Object obj1; + + cs = NULL; + if (csObj->isName()) { + if (csObj->isName("DeviceGray") || csObj->isName("G")) { + cs = new GfxDeviceGrayColorSpace(); + } else if (csObj->isName("DeviceRGB") || csObj->isName("RGB")) { + cs = new GfxDeviceRGBColorSpace(); + } else if (csObj->isName("DeviceCMYK") || csObj->isName("CMYK")) { + cs = new GfxDeviceCMYKColorSpace(); + } else if (csObj->isName("Pattern")) { + cs = new GfxPatternColorSpace(NULL); + } else { + error(-1, "Bad color space '%s'", csObj->getName()); + } + } else if (csObj->isArray()) { + csObj->arrayGet(0, &obj1); + if (obj1.isName("DeviceGray") || obj1.isName("G")) { + cs = new GfxDeviceGrayColorSpace(); + } else if (obj1.isName("DeviceRGB") || obj1.isName("RGB")) { + cs = new GfxDeviceRGBColorSpace(); + } else if (obj1.isName("DeviceCMYK") || obj1.isName("CMYK")) { + cs = new GfxDeviceCMYKColorSpace(); + } else if (obj1.isName("CalGray")) { + cs = GfxCalGrayColorSpace::parse(csObj->getArray()); + } else if (obj1.isName("CalRGB")) { + cs = GfxCalRGBColorSpace::parse(csObj->getArray()); + } else if (obj1.isName("Lab")) { + cs = GfxLabColorSpace::parse(csObj->getArray()); + } else if (obj1.isName("ICCBased")) { + cs = GfxICCBasedColorSpace::parse(csObj->getArray()); + } else if (obj1.isName("Indexed") || obj1.isName("I")) { + cs = GfxIndexedColorSpace::parse(csObj->getArray()); + } else if (obj1.isName("Separation")) { + cs = GfxSeparationColorSpace::parse(csObj->getArray()); + } else if (obj1.isName("DeviceN")) { + cs = GfxDeviceNColorSpace::parse(csObj->getArray()); + } else if (obj1.isName("Pattern")) { + cs = GfxPatternColorSpace::parse(csObj->getArray()); + } else { + error(-1, "Bad color space"); + } + obj1.free(); + } else { + error(-1, "Bad color space - expected name or array"); + } + return cs; +} + +void GfxColorSpace::getDefaultRanges(double *decodeLow, double *decodeRange, + int /*maxImgPixel*/) { + int i; + + for (i = 0; i < getNComps(); ++i) { + decodeLow[i] = 0; + decodeRange[i] = 1; + } +} + +int GfxColorSpace::getNumColorSpaceModes() { + return nGfxColorSpaceModes; +} + +char *GfxColorSpace::getColorSpaceModeName(int idx) { + return gfxColorSpaceModeNames[idx]; +} + +//------------------------------------------------------------------------ +// GfxDeviceGrayColorSpace +//------------------------------------------------------------------------ + +GfxDeviceGrayColorSpace::GfxDeviceGrayColorSpace() { +} + +GfxDeviceGrayColorSpace::~GfxDeviceGrayColorSpace() { +} + +GfxColorSpace *GfxDeviceGrayColorSpace::copy() { + return new GfxDeviceGrayColorSpace(); +} + +void GfxDeviceGrayColorSpace::getGray(GfxColor *color, GfxGray *gray) { + *gray = clip01(color->c[0]); +} + +void GfxDeviceGrayColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + rgb->r = rgb->g = rgb->b = clip01(color->c[0]); +} + +void GfxDeviceGrayColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + cmyk->c = cmyk->m = cmyk->y = 0; + cmyk->k = clip01(gfxColorComp1 - color->c[0]); +} + +void GfxDeviceGrayColorSpace::getDefaultColor(GfxColor *color) { + color->c[0] = 0; +} + +//------------------------------------------------------------------------ +// GfxCalGrayColorSpace +//------------------------------------------------------------------------ + +GfxCalGrayColorSpace::GfxCalGrayColorSpace() { + whiteX = whiteY = whiteZ = 1; + blackX = blackY = blackZ = 0; + gamma = 1; +} + +GfxCalGrayColorSpace::~GfxCalGrayColorSpace() { +} + +GfxColorSpace *GfxCalGrayColorSpace::copy() { + GfxCalGrayColorSpace *cs; + + cs = new GfxCalGrayColorSpace(); + cs->whiteX = whiteX; + cs->whiteY = whiteY; + cs->whiteZ = whiteZ; + cs->blackX = blackX; + cs->blackY = blackY; + cs->blackZ = blackZ; + cs->gamma = gamma; + return cs; +} + +GfxColorSpace *GfxCalGrayColorSpace::parse(Array *arr) { + GfxCalGrayColorSpace *cs; + Object obj1, obj2, obj3; + + arr->get(1, &obj1); + if (!obj1.isDict()) { + error(-1, "Bad CalGray color space"); + obj1.free(); + return NULL; + } + cs = new GfxCalGrayColorSpace(); + if (obj1.dictLookup("WhitePoint", &obj2)->isArray() && + obj2.arrayGetLength() == 3) { + obj2.arrayGet(0, &obj3); + cs->whiteX = obj3.getNum(); + obj3.free(); + obj2.arrayGet(1, &obj3); + cs->whiteY = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2, &obj3); + cs->whiteZ = obj3.getNum(); + obj3.free(); + } + obj2.free(); + if (obj1.dictLookup("BlackPoint", &obj2)->isArray() && + obj2.arrayGetLength() == 3) { + obj2.arrayGet(0, &obj3); + cs->blackX = obj3.getNum(); + obj3.free(); + obj2.arrayGet(1, &obj3); + cs->blackY = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2, &obj3); + cs->blackZ = obj3.getNum(); + obj3.free(); + } + obj2.free(); + if (obj1.dictLookup("Gamma", &obj2)->isNum()) { + cs->gamma = obj2.getNum(); + } + obj2.free(); + obj1.free(); + return cs; +} + +void GfxCalGrayColorSpace::getGray(GfxColor *color, GfxGray *gray) { + *gray = clip01(color->c[0]); +} + +void GfxCalGrayColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + rgb->r = rgb->g = rgb->b = clip01(color->c[0]); +} + +void GfxCalGrayColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + cmyk->c = cmyk->m = cmyk->y = 0; + cmyk->k = clip01(gfxColorComp1 - color->c[0]); +} + +void GfxCalGrayColorSpace::getDefaultColor(GfxColor *color) { + color->c[0] = 0; +} + +//------------------------------------------------------------------------ +// GfxDeviceRGBColorSpace +//------------------------------------------------------------------------ + +GfxDeviceRGBColorSpace::GfxDeviceRGBColorSpace() { +} + +GfxDeviceRGBColorSpace::~GfxDeviceRGBColorSpace() { +} + +GfxColorSpace *GfxDeviceRGBColorSpace::copy() { + return new GfxDeviceRGBColorSpace(); +} + +void GfxDeviceRGBColorSpace::getGray(GfxColor *color, GfxGray *gray) { + *gray = clip01((GfxColorComp)(0.3 * color->c[0] + + 0.59 * color->c[1] + + 0.11 * color->c[2] + 0.5)); +} + +void GfxDeviceRGBColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + rgb->r = clip01(color->c[0]); + rgb->g = clip01(color->c[1]); + rgb->b = clip01(color->c[2]); +} + +void GfxDeviceRGBColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + GfxColorComp c, m, y, k; + + c = clip01(gfxColorComp1 - color->c[0]); + m = clip01(gfxColorComp1 - color->c[1]); + y = clip01(gfxColorComp1 - color->c[2]); + k = c; + if (m < k) { + k = m; + } + if (y < k) { + k = y; + } + cmyk->c = c - k; + cmyk->m = m - k; + cmyk->y = y - k; + cmyk->k = k; +} + +void GfxDeviceRGBColorSpace::getDefaultColor(GfxColor *color) { + color->c[0] = 0; + color->c[1] = 0; + color->c[2] = 0; +} + +//------------------------------------------------------------------------ +// GfxCalRGBColorSpace +//------------------------------------------------------------------------ + +GfxCalRGBColorSpace::GfxCalRGBColorSpace() { + whiteX = whiteY = whiteZ = 1; + blackX = blackY = blackZ = 0; + gammaR = gammaG = gammaB = 1; + mat[0] = 1; mat[1] = 0; mat[2] = 0; + mat[3] = 0; mat[4] = 1; mat[5] = 0; + mat[6] = 0; mat[7] = 0; mat[8] = 1; +} + +GfxCalRGBColorSpace::~GfxCalRGBColorSpace() { +} + +GfxColorSpace *GfxCalRGBColorSpace::copy() { + GfxCalRGBColorSpace *cs; + int i; + + cs = new GfxCalRGBColorSpace(); + cs->whiteX = whiteX; + cs->whiteY = whiteY; + cs->whiteZ = whiteZ; + cs->blackX = blackX; + cs->blackY = blackY; + cs->blackZ = blackZ; + cs->gammaR = gammaR; + cs->gammaG = gammaG; + cs->gammaB = gammaB; + for (i = 0; i < 9; ++i) { + cs->mat[i] = mat[i]; + } + return cs; +} + +GfxColorSpace *GfxCalRGBColorSpace::parse(Array *arr) { + GfxCalRGBColorSpace *cs; + Object obj1, obj2, obj3; + int i; + + arr->get(1, &obj1); + if (!obj1.isDict()) { + error(-1, "Bad CalRGB color space"); + obj1.free(); + return NULL; + } + cs = new GfxCalRGBColorSpace(); + if (obj1.dictLookup("WhitePoint", &obj2)->isArray() && + obj2.arrayGetLength() == 3) { + obj2.arrayGet(0, &obj3); + cs->whiteX = obj3.getNum(); + obj3.free(); + obj2.arrayGet(1, &obj3); + cs->whiteY = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2, &obj3); + cs->whiteZ = obj3.getNum(); + obj3.free(); + } + obj2.free(); + if (obj1.dictLookup("BlackPoint", &obj2)->isArray() && + obj2.arrayGetLength() == 3) { + obj2.arrayGet(0, &obj3); + cs->blackX = obj3.getNum(); + obj3.free(); + obj2.arrayGet(1, &obj3); + cs->blackY = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2, &obj3); + cs->blackZ = obj3.getNum(); + obj3.free(); + } + obj2.free(); + if (obj1.dictLookup("Gamma", &obj2)->isArray() && + obj2.arrayGetLength() == 3) { + obj2.arrayGet(0, &obj3); + cs->gammaR = obj3.getNum(); + obj3.free(); + obj2.arrayGet(1, &obj3); + cs->gammaG = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2, &obj3); + cs->gammaB = obj3.getNum(); + obj3.free(); + } + obj2.free(); + if (obj1.dictLookup("Matrix", &obj2)->isArray() && + obj2.arrayGetLength() == 9) { + for (i = 0; i < 9; ++i) { + obj2.arrayGet(i, &obj3); + cs->mat[i] = obj3.getNum(); + obj3.free(); + } + } + obj2.free(); + obj1.free(); + return cs; +} + +void GfxCalRGBColorSpace::getGray(GfxColor *color, GfxGray *gray) { + *gray = clip01((GfxColorComp)(0.299 * color->c[0] + + 0.587 * color->c[1] + + 0.114 * color->c[2] + 0.5)); +} + +void GfxCalRGBColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + rgb->r = clip01(color->c[0]); + rgb->g = clip01(color->c[1]); + rgb->b = clip01(color->c[2]); +} + +void GfxCalRGBColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + GfxColorComp c, m, y, k; + + c = clip01(gfxColorComp1 - color->c[0]); + m = clip01(gfxColorComp1 - color->c[1]); + y = clip01(gfxColorComp1 - color->c[2]); + k = c; + if (m < k) { + k = m; + } + if (y < k) { + k = y; + } + cmyk->c = c - k; + cmyk->m = m - k; + cmyk->y = y - k; + cmyk->k = k; +} + +void GfxCalRGBColorSpace::getDefaultColor(GfxColor *color) { + color->c[0] = 0; + color->c[1] = 0; + color->c[2] = 0; +} + +//------------------------------------------------------------------------ +// GfxDeviceCMYKColorSpace +//------------------------------------------------------------------------ + +GfxDeviceCMYKColorSpace::GfxDeviceCMYKColorSpace() { +} + +GfxDeviceCMYKColorSpace::~GfxDeviceCMYKColorSpace() { +} + +GfxColorSpace *GfxDeviceCMYKColorSpace::copy() { + return new GfxDeviceCMYKColorSpace(); +} + +void GfxDeviceCMYKColorSpace::getGray(GfxColor *color, GfxGray *gray) { + *gray = clip01((GfxColorComp)(gfxColorComp1 - color->c[3] + - 0.3 * color->c[0] + - 0.59 * color->c[1] + - 0.11 * color->c[2] + 0.5)); +} + +void GfxDeviceCMYKColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + double c, m, y, k, c1, m1, y1, k1, r, g, b, x; + + c = colToDbl(color->c[0]); + m = colToDbl(color->c[1]); + y = colToDbl(color->c[2]); + k = colToDbl(color->c[3]); + c1 = 1 - c; + m1 = 1 - m; + y1 = 1 - y; + k1 = 1 - k; + // this is a matrix multiplication, unrolled for performance + // C M Y K + x = c1 * m1 * y1 * k1; // 0 0 0 0 + r = g = b = x; + x = c1 * m1 * y1 * k; // 0 0 0 1 + r += 0.1373 * x; + g += 0.1216 * x; + b += 0.1255 * x; + x = c1 * m1 * y * k1; // 0 0 1 0 + r += x; + g += 0.9490 * x; + x = c1 * m1 * y * k; // 0 0 1 1 + r += 0.1098 * x; + g += 0.1020 * x; + x = c1 * m * y1 * k1; // 0 1 0 0 + r += 0.9255 * x; + b += 0.5490 * x; + x = c1 * m * y1 * k; // 0 1 0 1 + r += 0.1412 * x; + x = c1 * m * y * k1; // 0 1 1 0 + r += 0.9294 * x; + g += 0.1098 * x; + b += 0.1412 * x; + x = c1 * m * y * k; // 0 1 1 1 + r += 0.1333 * x; + x = c * m1 * y1 * k1; // 1 0 0 0 + g += 0.6784 * x; + b += 0.9373 * x; + x = c * m1 * y1 * k; // 1 0 0 1 + g += 0.0588 * x; + b += 0.1412 * x; + x = c * m1 * y * k1; // 1 0 1 0 + g += 0.6510 * x; + b += 0.3137 * x; + x = c * m1 * y * k; // 1 0 1 1 + g += 0.0745 * x; + x = c * m * y1 * k1; // 1 1 0 0 + r += 0.1804 * x; + g += 0.1922 * x; + b += 0.5725 * x; + x = c * m * y1 * k; // 1 1 0 1 + b += 0.0078 * x; + x = c * m * y * k1; // 1 1 1 0 + r += 0.2118 * x; + g += 0.2119 * x; + b += 0.2235 * x; + rgb->r = clip01(dblToCol(r)); + rgb->g = clip01(dblToCol(g)); + rgb->b = clip01(dblToCol(b)); +} + +void GfxDeviceCMYKColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + cmyk->c = clip01(color->c[0]); + cmyk->m = clip01(color->c[1]); + cmyk->y = clip01(color->c[2]); + cmyk->k = clip01(color->c[3]); +} + +void GfxDeviceCMYKColorSpace::getDefaultColor(GfxColor *color) { + color->c[0] = 0; + color->c[1] = 0; + color->c[2] = 0; + color->c[3] = gfxColorComp1; +} + +//------------------------------------------------------------------------ +// GfxLabColorSpace +//------------------------------------------------------------------------ + +// This is the inverse of MatrixLMN in Example 4.10 from the PostScript +// Language Reference, Third Edition. +static double xyzrgb[3][3] = { + { 3.240449, -1.537136, -0.498531 }, + { -0.969265, 1.876011, 0.041556 }, + { 0.055643, -0.204026, 1.057229 } +}; + +GfxLabColorSpace::GfxLabColorSpace() { + whiteX = whiteY = whiteZ = 1; + blackX = blackY = blackZ = 0; + aMin = bMin = -100; + aMax = bMax = 100; +} + +GfxLabColorSpace::~GfxLabColorSpace() { +} + +GfxColorSpace *GfxLabColorSpace::copy() { + GfxLabColorSpace *cs; + + cs = new GfxLabColorSpace(); + cs->whiteX = whiteX; + cs->whiteY = whiteY; + cs->whiteZ = whiteZ; + cs->blackX = blackX; + cs->blackY = blackY; + cs->blackZ = blackZ; + cs->aMin = aMin; + cs->aMax = aMax; + cs->bMin = bMin; + cs->bMax = bMax; + cs->kr = kr; + cs->kg = kg; + cs->kb = kb; + return cs; +} + +GfxColorSpace *GfxLabColorSpace::parse(Array *arr) { + GfxLabColorSpace *cs; + Object obj1, obj2, obj3; + + arr->get(1, &obj1); + if (!obj1.isDict()) { + error(-1, "Bad Lab color space"); + obj1.free(); + return NULL; + } + cs = new GfxLabColorSpace(); + if (obj1.dictLookup("WhitePoint", &obj2)->isArray() && + obj2.arrayGetLength() == 3) { + obj2.arrayGet(0, &obj3); + cs->whiteX = obj3.getNum(); + obj3.free(); + obj2.arrayGet(1, &obj3); + cs->whiteY = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2, &obj3); + cs->whiteZ = obj3.getNum(); + obj3.free(); + } + obj2.free(); + if (obj1.dictLookup("BlackPoint", &obj2)->isArray() && + obj2.arrayGetLength() == 3) { + obj2.arrayGet(0, &obj3); + cs->blackX = obj3.getNum(); + obj3.free(); + obj2.arrayGet(1, &obj3); + cs->blackY = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2, &obj3); + cs->blackZ = obj3.getNum(); + obj3.free(); + } + obj2.free(); + if (obj1.dictLookup("Range", &obj2)->isArray() && + obj2.arrayGetLength() == 4) { + obj2.arrayGet(0, &obj3); + cs->aMin = obj3.getNum(); + obj3.free(); + obj2.arrayGet(1, &obj3); + cs->aMax = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2, &obj3); + cs->bMin = obj3.getNum(); + obj3.free(); + obj2.arrayGet(3, &obj3); + cs->bMax = obj3.getNum(); + obj3.free(); + } + obj2.free(); + obj1.free(); + + cs->kr = 1 / (xyzrgb[0][0] * cs->whiteX + + xyzrgb[0][1] * cs->whiteY + + xyzrgb[0][2] * cs->whiteZ); + cs->kg = 1 / (xyzrgb[1][0] * cs->whiteX + + xyzrgb[1][1] * cs->whiteY + + xyzrgb[1][2] * cs->whiteZ); + cs->kb = 1 / (xyzrgb[2][0] * cs->whiteX + + xyzrgb[2][1] * cs->whiteY + + xyzrgb[2][2] * cs->whiteZ); + + return cs; +} + +void GfxLabColorSpace::getGray(GfxColor *color, GfxGray *gray) { + GfxRGB rgb; + + getRGB(color, &rgb); + *gray = clip01((GfxColorComp)(0.299 * rgb.r + + 0.587 * rgb.g + + 0.114 * rgb.b + 0.5)); +} + +void GfxLabColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + double X, Y, Z; + double t1, t2; + double r, g, b; + + // convert L*a*b* to CIE 1931 XYZ color space + t1 = (colToDbl(color->c[0]) + 16) / 116; + t2 = t1 + colToDbl(color->c[1]) / 500; + if (t2 >= (6.0 / 29.0)) { + X = t2 * t2 * t2; + } else { + X = (108.0 / 841.0) * (t2 - (4.0 / 29.0)); + } + X *= whiteX; + if (t1 >= (6.0 / 29.0)) { + Y = t1 * t1 * t1; + } else { + Y = (108.0 / 841.0) * (t1 - (4.0 / 29.0)); + } + Y *= whiteY; + t2 = t1 - colToDbl(color->c[2]) / 200; + if (t2 >= (6.0 / 29.0)) { + Z = t2 * t2 * t2; + } else { + Z = (108.0 / 841.0) * (t2 - (4.0 / 29.0)); + } + Z *= whiteZ; + + // convert XYZ to RGB, including gamut mapping and gamma correction + r = xyzrgb[0][0] * X + xyzrgb[0][1] * Y + xyzrgb[0][2] * Z; + g = xyzrgb[1][0] * X + xyzrgb[1][1] * Y + xyzrgb[1][2] * Z; + b = xyzrgb[2][0] * X + xyzrgb[2][1] * Y + xyzrgb[2][2] * Z; + rgb->r = dblToCol(pow(clip01(r * kr), 0.5)); + rgb->g = dblToCol(pow(clip01(g * kg), 0.5)); + rgb->b = dblToCol(pow(clip01(b * kb), 0.5)); +} + +void GfxLabColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + GfxRGB rgb; + GfxColorComp c, m, y, k; + + getRGB(color, &rgb); + c = clip01(gfxColorComp1 - rgb.r); + m = clip01(gfxColorComp1 - rgb.g); + y = clip01(gfxColorComp1 - rgb.b); + k = c; + if (m < k) { + k = m; + } + if (y < k) { + k = y; + } + cmyk->c = c - k; + cmyk->m = m - k; + cmyk->y = y - k; + cmyk->k = k; +} + +void GfxLabColorSpace::getDefaultColor(GfxColor *color) { + color->c[0] = 0; + if (aMin > 0) { + color->c[1] = dblToCol(aMin); + } else if (aMax < 0) { + color->c[1] = dblToCol(aMax); + } else { + color->c[1] = 0; + } + if (bMin > 0) { + color->c[2] = dblToCol(bMin); + } else if (bMax < 0) { + color->c[2] = dblToCol(bMax); + } else { + color->c[2] = 0; + } +} + +void GfxLabColorSpace::getDefaultRanges(double *decodeLow, double *decodeRange, + int /*maxImgPixel*/) { + decodeLow[0] = 0; + decodeRange[0] = 100; + decodeLow[1] = aMin; + decodeRange[1] = aMax - aMin; + decodeLow[2] = bMin; + decodeRange[2] = bMax - bMin; +} + +//------------------------------------------------------------------------ +// GfxICCBasedColorSpace +//------------------------------------------------------------------------ + +GfxICCBasedColorSpace::GfxICCBasedColorSpace(int nCompsA, GfxColorSpace *altA, + Ref *iccProfileStreamA) { + nComps = nCompsA; + alt = altA; + iccProfileStream = *iccProfileStreamA; + rangeMin[0] = rangeMin[1] = rangeMin[2] = rangeMin[3] = 0; + rangeMax[0] = rangeMax[1] = rangeMax[2] = rangeMax[3] = 1; +} + +GfxICCBasedColorSpace::~GfxICCBasedColorSpace() { + delete alt; +} + +GfxColorSpace *GfxICCBasedColorSpace::copy() { + GfxICCBasedColorSpace *cs; + int i; + + cs = new GfxICCBasedColorSpace(nComps, alt->copy(), &iccProfileStream); + for (i = 0; i < 4; ++i) { + cs->rangeMin[i] = rangeMin[i]; + cs->rangeMax[i] = rangeMax[i]; + } + return cs; +} + +GfxColorSpace *GfxICCBasedColorSpace::parse(Array *arr) { + GfxICCBasedColorSpace *cs; + Ref iccProfileStreamA; + int nCompsA; + GfxColorSpace *altA; + Dict *dict; + Object obj1, obj2, obj3; + int i; + + arr->getNF(1, &obj1); + if (obj1.isRef()) { + iccProfileStreamA = obj1.getRef(); + } else { + iccProfileStreamA.num = 0; + iccProfileStreamA.gen = 0; + } + obj1.free(); + arr->get(1, &obj1); + if (!obj1.isStream()) { + error(-1, "Bad ICCBased color space (stream)"); + obj1.free(); + return NULL; + } + dict = obj1.streamGetDict(); + if (!dict->lookup("N", &obj2)->isInt()) { + error(-1, "Bad ICCBased color space (N)"); + obj2.free(); + obj1.free(); + return NULL; + } + nCompsA = obj2.getInt(); + obj2.free(); + if (nCompsA > gfxColorMaxComps) { + error(-1, "ICCBased color space with too many (%d > %d) components", + nCompsA, gfxColorMaxComps); + nCompsA = gfxColorMaxComps; + } + if (dict->lookup("Alternate", &obj2)->isNull() || + !(altA = GfxColorSpace::parse(&obj2))) { + switch (nCompsA) { + case 1: + altA = new GfxDeviceGrayColorSpace(); + break; + case 3: + altA = new GfxDeviceRGBColorSpace(); + break; + case 4: + altA = new GfxDeviceCMYKColorSpace(); + break; + default: + error(-1, "Bad ICCBased color space - invalid N"); + obj2.free(); + obj1.free(); + return NULL; + } + } + obj2.free(); + cs = new GfxICCBasedColorSpace(nCompsA, altA, &iccProfileStreamA); + if (dict->lookup("Range", &obj2)->isArray() && + obj2.arrayGetLength() == 2 * nCompsA) { + for (i = 0; i < nCompsA; ++i) { + obj2.arrayGet(2*i, &obj3); + cs->rangeMin[i] = obj3.getNum(); + obj3.free(); + obj2.arrayGet(2*i+1, &obj3); + cs->rangeMax[i] = obj3.getNum(); + obj3.free(); + } + } + obj2.free(); + obj1.free(); + return cs; +} + +void GfxICCBasedColorSpace::getGray(GfxColor *color, GfxGray *gray) { + alt->getGray(color, gray); +} + +void GfxICCBasedColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + alt->getRGB(color, rgb); +} + +void GfxICCBasedColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + alt->getCMYK(color, cmyk); +} + +void GfxICCBasedColorSpace::getDefaultColor(GfxColor *color) { + int i; + + for (i = 0; i < nComps; ++i) { + if (rangeMin[i] > 0) { + color->c[i] = dblToCol(rangeMin[i]); + } else if (rangeMax[i] < 0) { + color->c[i] = dblToCol(rangeMax[i]); + } else { + color->c[i] = 0; + } + } +} + +void GfxICCBasedColorSpace::getDefaultRanges(double *decodeLow, + double *decodeRange, + int maxImgPixel) { + alt->getDefaultRanges(decodeLow, decodeRange, maxImgPixel); + +#if 0 + // this is nominally correct, but some PDF files don't set the + // correct ranges in the ICCBased dict + int i; + + for (i = 0; i < nComps; ++i) { + decodeLow[i] = rangeMin[i]; + decodeRange[i] = rangeMax[i] - rangeMin[i]; + } +#endif +} + +//------------------------------------------------------------------------ +// GfxIndexedColorSpace +//------------------------------------------------------------------------ + +GfxIndexedColorSpace::GfxIndexedColorSpace(GfxColorSpace *baseA, + int indexHighA) { + base = baseA; + indexHigh = indexHighA; + lookup = (Guchar *)gmallocn((indexHigh + 1) * base->getNComps(), + sizeof(Guchar)); +} + +GfxIndexedColorSpace::~GfxIndexedColorSpace() { + delete base; + gfree(lookup); +} + +GfxColorSpace *GfxIndexedColorSpace::copy() { + GfxIndexedColorSpace *cs; + + cs = new GfxIndexedColorSpace(base->copy(), indexHigh); + memcpy(cs->lookup, lookup, + (indexHigh + 1) * base->getNComps() * sizeof(Guchar)); + return cs; +} + +GfxColorSpace *GfxIndexedColorSpace::parse(Array *arr) { + GfxIndexedColorSpace *cs; + GfxColorSpace *baseA; + int indexHighA; + Object obj1; + int x; + char *s; + int n, i, j; + + if (arr->getLength() != 4) { + error(-1, "Bad Indexed color space"); + goto err1; + } + arr->get(1, &obj1); + if (!(baseA = GfxColorSpace::parse(&obj1))) { + error(-1, "Bad Indexed color space (base color space)"); + goto err2; + } + obj1.free(); + if (!arr->get(2, &obj1)->isInt()) { + error(-1, "Bad Indexed color space (hival)"); + delete baseA; + goto err2; + } + indexHighA = obj1.getInt(); + if (indexHighA < 0 || indexHighA > 255) { + // the PDF spec requires indexHigh to be in [0,255] -- allowing + // values larger than 255 creates a security hole: if nComps * + // indexHigh is greater than 2^31, the loop below may overwrite + // past the end of the array + error(-1, "Bad Indexed color space (invalid indexHigh value)"); + delete baseA; + goto err2; + } + obj1.free(); + cs = new GfxIndexedColorSpace(baseA, indexHighA); + arr->get(3, &obj1); + n = baseA->getNComps(); + if (obj1.isStream()) { + obj1.streamReset(); + for (i = 0; i <= indexHighA; ++i) { + for (j = 0; j < n; ++j) { + if ((x = obj1.streamGetChar()) == EOF) { + error(-1, "Bad Indexed color space (lookup table stream too short)"); + goto err3; + } + cs->lookup[i*n + j] = (Guchar)x; + } + } + obj1.streamClose(); + } else if (obj1.isString()) { + if (obj1.getString()->getLength() < (indexHighA + 1) * n) { + error(-1, "Bad Indexed color space (lookup table string too short)"); + goto err3; + } + s = obj1.getString()->getCString(); + for (i = 0; i <= indexHighA; ++i) { + for (j = 0; j < n; ++j) { + cs->lookup[i*n + j] = (Guchar)*s++; + } + } + } else { + error(-1, "Bad Indexed color space (lookup table)"); + goto err3; + } + obj1.free(); + return cs; + + err3: + delete cs; + err2: + obj1.free(); + err1: + return NULL; +} + +GfxColor *GfxIndexedColorSpace::mapColorToBase(GfxColor *color, + GfxColor *baseColor) { + Guchar *p; + double low[gfxColorMaxComps], range[gfxColorMaxComps]; + int n, i; + + n = base->getNComps(); + base->getDefaultRanges(low, range, indexHigh); + p = &lookup[(int)(colToDbl(color->c[0]) + 0.5) * n]; + for (i = 0; i < n; ++i) { + baseColor->c[i] = dblToCol(low[i] + (p[i] / 255.0) * range[i]); + } + return baseColor; +} + +void GfxIndexedColorSpace::getGray(GfxColor *color, GfxGray *gray) { + GfxColor color2; + + base->getGray(mapColorToBase(color, &color2), gray); +} + +void GfxIndexedColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + GfxColor color2; + + base->getRGB(mapColorToBase(color, &color2), rgb); +} + +void GfxIndexedColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + GfxColor color2; + + base->getCMYK(mapColorToBase(color, &color2), cmyk); +} + +void GfxIndexedColorSpace::getDefaultColor(GfxColor *color) { + color->c[0] = 0; +} + +void GfxIndexedColorSpace::getDefaultRanges(double *decodeLow, + double *decodeRange, + int maxImgPixel) { + decodeLow[0] = 0; + decodeRange[0] = maxImgPixel; +} + +//------------------------------------------------------------------------ +// GfxSeparationColorSpace +//------------------------------------------------------------------------ + +GfxSeparationColorSpace::GfxSeparationColorSpace(GString *nameA, + GfxColorSpace *altA, + Function *funcA) { + name = nameA; + alt = altA; + func = funcA; + nonMarking = !name->cmp("None"); +} + +GfxSeparationColorSpace::~GfxSeparationColorSpace() { + delete name; + delete alt; + delete func; +} + +GfxColorSpace *GfxSeparationColorSpace::copy() { + return new GfxSeparationColorSpace(name->copy(), alt->copy(), func->copy()); +} + +//~ handle the 'All' and 'None' colorants +GfxColorSpace *GfxSeparationColorSpace::parse(Array *arr) { + GfxSeparationColorSpace *cs; + GString *nameA; + GfxColorSpace *altA; + Function *funcA; + Object obj1; + + if (arr->getLength() != 4) { + error(-1, "Bad Separation color space"); + goto err1; + } + if (!arr->get(1, &obj1)->isName()) { + error(-1, "Bad Separation color space (name)"); + goto err2; + } + nameA = new GString(obj1.getName()); + obj1.free(); + arr->get(2, &obj1); + if (!(altA = GfxColorSpace::parse(&obj1))) { + error(-1, "Bad Separation color space (alternate color space)"); + goto err3; + } + obj1.free(); + arr->get(3, &obj1); + if (!(funcA = Function::parse(&obj1))) { + goto err4; + } + obj1.free(); + cs = new GfxSeparationColorSpace(nameA, altA, funcA); + return cs; + + err4: + delete altA; + err3: + delete nameA; + err2: + obj1.free(); + err1: + return NULL; +} + +void GfxSeparationColorSpace::getGray(GfxColor *color, GfxGray *gray) { + double x; + double c[gfxColorMaxComps]; + GfxColor color2; + int i; + + x = colToDbl(color->c[0]); + func->transform(&x, c); + for (i = 0; i < alt->getNComps(); ++i) { + color2.c[i] = dblToCol(c[i]); + } + alt->getGray(&color2, gray); +} + +void GfxSeparationColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + double x; + double c[gfxColorMaxComps]; + GfxColor color2; + int i; + + x = colToDbl(color->c[0]); + func->transform(&x, c); + for (i = 0; i < alt->getNComps(); ++i) { + color2.c[i] = dblToCol(c[i]); + } + alt->getRGB(&color2, rgb); +} + +void GfxSeparationColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + double x; + double c[gfxColorMaxComps]; + GfxColor color2; + int i; + + x = colToDbl(color->c[0]); + func->transform(&x, c); + for (i = 0; i < alt->getNComps(); ++i) { + color2.c[i] = dblToCol(c[i]); + } + alt->getCMYK(&color2, cmyk); +} + +void GfxSeparationColorSpace::getDefaultColor(GfxColor *color) { + color->c[0] = gfxColorComp1; +} + +//------------------------------------------------------------------------ +// GfxDeviceNColorSpace +//------------------------------------------------------------------------ + +GfxDeviceNColorSpace::GfxDeviceNColorSpace(int nCompsA, + GfxColorSpace *altA, + Function *funcA) { + nComps = nCompsA; + alt = altA; + func = funcA; + nonMarking = gFalse; +} + +GfxDeviceNColorSpace::~GfxDeviceNColorSpace() { + int i; + + for (i = 0; i < nComps; ++i) { + delete names[i]; + } + delete alt; + delete func; +} + +GfxColorSpace *GfxDeviceNColorSpace::copy() { + GfxDeviceNColorSpace *cs; + int i; + + cs = new GfxDeviceNColorSpace(nComps, alt->copy(), func->copy()); + for (i = 0; i < nComps; ++i) { + cs->names[i] = names[i]->copy(); + } + cs->nonMarking = nonMarking; + return cs; +} + +//~ handle the 'None' colorant +GfxColorSpace *GfxDeviceNColorSpace::parse(Array *arr) { + GfxDeviceNColorSpace *cs; + int nCompsA; + GString *namesA[gfxColorMaxComps]; + GfxColorSpace *altA; + Function *funcA; + Object obj1, obj2; + int i; + + if (arr->getLength() != 4 && arr->getLength() != 5) { + error(-1, "Bad DeviceN color space"); + goto err1; + } + if (!arr->get(1, &obj1)->isArray()) { + error(-1, "Bad DeviceN color space (names)"); + goto err2; + } + nCompsA = obj1.arrayGetLength(); + if (nCompsA > gfxColorMaxComps) { + error(-1, "DeviceN color space with too many (%d > %d) components", + nCompsA, gfxColorMaxComps); + nCompsA = gfxColorMaxComps; + } + for (i = 0; i < nCompsA; ++i) { + if (!obj1.arrayGet(i, &obj2)->isName()) { + error(-1, "Bad DeviceN color space (names)"); + obj2.free(); + goto err2; + } + namesA[i] = new GString(obj2.getName()); + obj2.free(); + } + obj1.free(); + arr->get(2, &obj1); + if (!(altA = GfxColorSpace::parse(&obj1))) { + error(-1, "Bad DeviceN color space (alternate color space)"); + goto err3; + } + obj1.free(); + arr->get(3, &obj1); + if (!(funcA = Function::parse(&obj1))) { + goto err4; + } + obj1.free(); + cs = new GfxDeviceNColorSpace(nCompsA, altA, funcA); + cs->nonMarking = gTrue; + for (i = 0; i < nCompsA; ++i) { + cs->names[i] = namesA[i]; + if (namesA[i]->cmp("None")) { + cs->nonMarking = gFalse; + } + } + return cs; + + err4: + delete altA; + err3: + for (i = 0; i < nCompsA; ++i) { + delete namesA[i]; + } + err2: + obj1.free(); + err1: + return NULL; +} + +void GfxDeviceNColorSpace::getGray(GfxColor *color, GfxGray *gray) { + double x[gfxColorMaxComps], c[gfxColorMaxComps]; + GfxColor color2; + int i; + + for (i = 0; i < nComps; ++i) { + x[i] = colToDbl(color->c[i]); + } + func->transform(x, c); + for (i = 0; i < alt->getNComps(); ++i) { + color2.c[i] = dblToCol(c[i]); + } + alt->getGray(&color2, gray); +} + +void GfxDeviceNColorSpace::getRGB(GfxColor *color, GfxRGB *rgb) { + double x[gfxColorMaxComps], c[gfxColorMaxComps]; + GfxColor color2; + int i; + + for (i = 0; i < nComps; ++i) { + x[i] = colToDbl(color->c[i]); + } + func->transform(x, c); + for (i = 0; i < alt->getNComps(); ++i) { + color2.c[i] = dblToCol(c[i]); + } + alt->getRGB(&color2, rgb); +} + +void GfxDeviceNColorSpace::getCMYK(GfxColor *color, GfxCMYK *cmyk) { + double x[gfxColorMaxComps], c[gfxColorMaxComps]; + GfxColor color2; + int i; + + for (i = 0; i < nComps; ++i) { + x[i] = colToDbl(color->c[i]); + } + func->transform(x, c); + for (i = 0; i < alt->getNComps(); ++i) { + color2.c[i] = dblToCol(c[i]); + } + alt->getCMYK(&color2, cmyk); +} + +void GfxDeviceNColorSpace::getDefaultColor(GfxColor *color) { + int i; + + for (i = 0; i < nComps; ++i) { + color->c[i] = gfxColorComp1; + } +} + +//------------------------------------------------------------------------ +// GfxPatternColorSpace +//------------------------------------------------------------------------ + +GfxPatternColorSpace::GfxPatternColorSpace(GfxColorSpace *underA) { + under = underA; +} + +GfxPatternColorSpace::~GfxPatternColorSpace() { + if (under) { + delete under; + } +} + +GfxColorSpace *GfxPatternColorSpace::copy() { + return new GfxPatternColorSpace(under ? under->copy() : + (GfxColorSpace *)NULL); +} + +GfxColorSpace *GfxPatternColorSpace::parse(Array *arr) { + GfxPatternColorSpace *cs; + GfxColorSpace *underA; + Object obj1; + + if (arr->getLength() != 1 && arr->getLength() != 2) { + error(-1, "Bad Pattern color space"); + return NULL; + } + underA = NULL; + if (arr->getLength() == 2) { + arr->get(1, &obj1); + if (!(underA = GfxColorSpace::parse(&obj1))) { + error(-1, "Bad Pattern color space (underlying color space)"); + obj1.free(); + return NULL; + } + obj1.free(); + } + cs = new GfxPatternColorSpace(underA); + return cs; +} + +void GfxPatternColorSpace::getGray(GfxColor * /*color*/, GfxGray *gray) { + *gray = 0; +} + +void GfxPatternColorSpace::getRGB(GfxColor * /*color*/, GfxRGB *rgb) { + rgb->r = rgb->g = rgb->b = 0; +} + +void GfxPatternColorSpace::getCMYK(GfxColor * /*color*/, GfxCMYK *cmyk) { + cmyk->c = cmyk->m = cmyk->y = 0; + cmyk->k = 1; +} + +void GfxPatternColorSpace::getDefaultColor(GfxColor * /*color*/) { + // not used +} + +//------------------------------------------------------------------------ +// Pattern +//------------------------------------------------------------------------ + +GfxPattern::GfxPattern(int typeA) { + type = typeA; +} + +GfxPattern::~GfxPattern() { +} + +GfxPattern *GfxPattern::parse(Object *obj) { + GfxPattern *pattern; + Object obj1; + + if (obj->isDict()) { + obj->dictLookup("PatternType", &obj1); + } else if (obj->isStream()) { + obj->streamGetDict()->lookup("PatternType", &obj1); + } else { + return NULL; + } + pattern = NULL; + if (obj1.isInt() && obj1.getInt() == 1) { + pattern = GfxTilingPattern::parse(obj); + } else if (obj1.isInt() && obj1.getInt() == 2) { + pattern = GfxShadingPattern::parse(obj); + } + obj1.free(); + return pattern; +} + +//------------------------------------------------------------------------ +// GfxTilingPattern +//------------------------------------------------------------------------ + +GfxTilingPattern *GfxTilingPattern::parse(Object *patObj) { + GfxTilingPattern *pat; + Dict *dict; + int paintTypeA, tilingTypeA; + double bboxA[4], matrixA[6]; + double xStepA, yStepA; + Object resDictA; + Object obj1, obj2; + int i; + + if (!patObj->isStream()) { + return NULL; + } + dict = patObj->streamGetDict(); + + if (dict->lookup("PaintType", &obj1)->isInt()) { + paintTypeA = obj1.getInt(); + } else { + paintTypeA = 1; + error(-1, "Invalid or missing PaintType in pattern"); + } + obj1.free(); + if (dict->lookup("TilingType", &obj1)->isInt()) { + tilingTypeA = obj1.getInt(); + } else { + tilingTypeA = 1; + error(-1, "Invalid or missing TilingType in pattern"); + } + obj1.free(); + bboxA[0] = bboxA[1] = 0; + bboxA[2] = bboxA[3] = 1; + if (dict->lookup("BBox", &obj1)->isArray() && + obj1.arrayGetLength() == 4) { + for (i = 0; i < 4; ++i) { + if (obj1.arrayGet(i, &obj2)->isNum()) { + bboxA[i] = obj2.getNum(); + } + obj2.free(); + } + } else { + error(-1, "Invalid or missing BBox in pattern"); + } + obj1.free(); + if (dict->lookup("XStep", &obj1)->isNum()) { + xStepA = obj1.getNum(); + } else { + xStepA = 1; + error(-1, "Invalid or missing XStep in pattern"); + } + obj1.free(); + if (dict->lookup("YStep", &obj1)->isNum()) { + yStepA = obj1.getNum(); + } else { + yStepA = 1; + error(-1, "Invalid or missing YStep in pattern"); + } + obj1.free(); + if (!dict->lookup("Resources", &resDictA)->isDict()) { + resDictA.free(); + resDictA.initNull(); + error(-1, "Invalid or missing Resources in pattern"); + } + matrixA[0] = 1; matrixA[1] = 0; + matrixA[2] = 0; matrixA[3] = 1; + matrixA[4] = 0; matrixA[5] = 0; + if (dict->lookup("Matrix", &obj1)->isArray() && + obj1.arrayGetLength() == 6) { + for (i = 0; i < 6; ++i) { + if (obj1.arrayGet(i, &obj2)->isNum()) { + matrixA[i] = obj2.getNum(); + } + obj2.free(); + } + } + obj1.free(); + + pat = new GfxTilingPattern(paintTypeA, tilingTypeA, bboxA, xStepA, yStepA, + &resDictA, matrixA, patObj); + resDictA.free(); + return pat; +} + +GfxTilingPattern::GfxTilingPattern(int paintTypeA, int tilingTypeA, + double *bboxA, double xStepA, double yStepA, + Object *resDictA, double *matrixA, + Object *contentStreamA): + GfxPattern(1) +{ + int i; + + paintType = paintTypeA; + tilingType = tilingTypeA; + for (i = 0; i < 4; ++i) { + bbox[i] = bboxA[i]; + } + xStep = xStepA; + yStep = yStepA; + resDictA->copy(&resDict); + for (i = 0; i < 6; ++i) { + matrix[i] = matrixA[i]; + } + contentStreamA->copy(&contentStream); +} + +GfxTilingPattern::~GfxTilingPattern() { + resDict.free(); + contentStream.free(); +} + +GfxPattern *GfxTilingPattern::copy() { + return new GfxTilingPattern(paintType, tilingType, bbox, xStep, yStep, + &resDict, matrix, &contentStream); +} + +//------------------------------------------------------------------------ +// GfxShadingPattern +//------------------------------------------------------------------------ + +GfxShadingPattern *GfxShadingPattern::parse(Object *patObj) { + Dict *dict; + GfxShading *shadingA; + double matrixA[6]; + Object obj1, obj2; + int i; + + if (!patObj->isDict()) { + return NULL; + } + dict = patObj->getDict(); + + dict->lookup("Shading", &obj1); + shadingA = GfxShading::parse(&obj1); + obj1.free(); + if (!shadingA) { + return NULL; + } + + matrixA[0] = 1; matrixA[1] = 0; + matrixA[2] = 0; matrixA[3] = 1; + matrixA[4] = 0; matrixA[5] = 0; + if (dict->lookup("Matrix", &obj1)->isArray() && + obj1.arrayGetLength() == 6) { + for (i = 0; i < 6; ++i) { + if (obj1.arrayGet(i, &obj2)->isNum()) { + matrixA[i] = obj2.getNum(); + } + obj2.free(); + } + } + obj1.free(); + + return new GfxShadingPattern(shadingA, matrixA); +} + +GfxShadingPattern::GfxShadingPattern(GfxShading *shadingA, double *matrixA): + GfxPattern(2) +{ + int i; + + shading = shadingA; + for (i = 0; i < 6; ++i) { + matrix[i] = matrixA[i]; + } +} + +GfxShadingPattern::~GfxShadingPattern() { + delete shading; +} + +GfxPattern *GfxShadingPattern::copy() { + return new GfxShadingPattern(shading->copy(), matrix); +} + +//------------------------------------------------------------------------ +// GfxShading +//------------------------------------------------------------------------ + +GfxShading::GfxShading(int typeA) { + type = typeA; + colorSpace = NULL; +} + +GfxShading::GfxShading(GfxShading *shading) { + int i; + + type = shading->type; + colorSpace = shading->colorSpace->copy(); + for (i = 0; i < gfxColorMaxComps; ++i) { + background.c[i] = shading->background.c[i]; + } + hasBackground = shading->hasBackground; + xMin = shading->xMin; + yMin = shading->yMin; + xMax = shading->xMax; + yMax = shading->yMax; + hasBBox = shading->hasBBox; +} + +GfxShading::~GfxShading() { + if (colorSpace) { + delete colorSpace; + } +} + +GfxShading *GfxShading::parse(Object *obj) { + GfxShading *shading; + Dict *dict; + int typeA; + Object obj1; + + if (obj->isDict()) { + dict = obj->getDict(); + } else if (obj->isStream()) { + dict = obj->streamGetDict(); + } else { + return NULL; + } + + if (!dict->lookup("ShadingType", &obj1)->isInt()) { + error(-1, "Invalid ShadingType in shading dictionary"); + obj1.free(); + return NULL; + } + typeA = obj1.getInt(); + obj1.free(); + + switch (typeA) { + case 1: + shading = GfxFunctionShading::parse(dict); + break; + case 2: + shading = GfxAxialShading::parse(dict); + break; + case 3: + shading = GfxRadialShading::parse(dict); + break; + case 4: + if (obj->isStream()) { + shading = GfxGouraudTriangleShading::parse(4, dict, obj->getStream()); + } else { + error(-1, "Invalid Type 4 shading object"); + goto err1; + } + break; + case 5: + if (obj->isStream()) { + shading = GfxGouraudTriangleShading::parse(5, dict, obj->getStream()); + } else { + error(-1, "Invalid Type 5 shading object"); + goto err1; + } + break; + case 6: + if (obj->isStream()) { + shading = GfxPatchMeshShading::parse(6, dict, obj->getStream()); + } else { + error(-1, "Invalid Type 6 shading object"); + goto err1; + } + break; + case 7: + if (obj->isStream()) { + shading = GfxPatchMeshShading::parse(7, dict, obj->getStream()); + } else { + error(-1, "Invalid Type 7 shading object"); + goto err1; + } + break; + default: + error(-1, "Unimplemented shading type %d", typeA); + goto err1; + } + + return shading; + + err1: + return NULL; +} + +GBool GfxShading::init(Dict *dict) { + Object obj1, obj2; + int i; + + dict->lookup("ColorSpace", &obj1); + if (!(colorSpace = GfxColorSpace::parse(&obj1))) { + error(-1, "Bad color space in shading dictionary"); + obj1.free(); + return gFalse; + } + obj1.free(); + + for (i = 0; i < gfxColorMaxComps; ++i) { + background.c[i] = 0; + } + hasBackground = gFalse; + if (dict->lookup("Background", &obj1)->isArray()) { + if (obj1.arrayGetLength() == colorSpace->getNComps()) { + hasBackground = gTrue; + for (i = 0; i < colorSpace->getNComps(); ++i) { + background.c[i] = dblToCol(obj1.arrayGet(i, &obj2)->getNum()); + obj2.free(); + } + } else { + error(-1, "Bad Background in shading dictionary"); + } + } + obj1.free(); + + xMin = yMin = xMax = yMax = 0; + hasBBox = gFalse; + if (dict->lookup("BBox", &obj1)->isArray()) { + if (obj1.arrayGetLength() == 4) { + hasBBox = gTrue; + xMin = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + yMin = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + xMax = obj1.arrayGet(2, &obj2)->getNum(); + obj2.free(); + yMax = obj1.arrayGet(3, &obj2)->getNum(); + obj2.free(); + } else { + error(-1, "Bad BBox in shading dictionary"); + } + } + obj1.free(); + + return gTrue; +} + +//------------------------------------------------------------------------ +// GfxFunctionShading +//------------------------------------------------------------------------ + +GfxFunctionShading::GfxFunctionShading(double x0A, double y0A, + double x1A, double y1A, + double *matrixA, + Function **funcsA, int nFuncsA): + GfxShading(1) +{ + int i; + + x0 = x0A; + y0 = y0A; + x1 = x1A; + y1 = y1A; + for (i = 0; i < 6; ++i) { + matrix[i] = matrixA[i]; + } + nFuncs = nFuncsA; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = funcsA[i]; + } +} + +GfxFunctionShading::GfxFunctionShading(GfxFunctionShading *shading): + GfxShading(shading) +{ + int i; + + x0 = shading->x0; + y0 = shading->y0; + x1 = shading->x1; + y1 = shading->y1; + for (i = 0; i < 6; ++i) { + matrix[i] = shading->matrix[i]; + } + nFuncs = shading->nFuncs; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = shading->funcs[i]->copy(); + } +} + +GfxFunctionShading::~GfxFunctionShading() { + int i; + + for (i = 0; i < nFuncs; ++i) { + delete funcs[i]; + } +} + +GfxFunctionShading *GfxFunctionShading::parse(Dict *dict) { + GfxFunctionShading *shading; + double x0A, y0A, x1A, y1A; + double matrixA[6]; + Function *funcsA[gfxColorMaxComps]; + int nFuncsA; + Object obj1, obj2; + int i; + + x0A = y0A = 0; + x1A = y1A = 1; + if (dict->lookup("Domain", &obj1)->isArray() && + obj1.arrayGetLength() == 4) { + x0A = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + x1A = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + y0A = obj1.arrayGet(2, &obj2)->getNum(); + obj2.free(); + y1A = obj1.arrayGet(3, &obj2)->getNum(); + obj2.free(); + } + obj1.free(); + + matrixA[0] = 1; matrixA[1] = 0; + matrixA[2] = 0; matrixA[3] = 1; + matrixA[4] = 0; matrixA[5] = 0; + if (dict->lookup("Matrix", &obj1)->isArray() && + obj1.arrayGetLength() == 6) { + matrixA[0] = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + matrixA[1] = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + matrixA[2] = obj1.arrayGet(2, &obj2)->getNum(); + obj2.free(); + matrixA[3] = obj1.arrayGet(3, &obj2)->getNum(); + obj2.free(); + matrixA[4] = obj1.arrayGet(4, &obj2)->getNum(); + obj2.free(); + matrixA[5] = obj1.arrayGet(5, &obj2)->getNum(); + obj2.free(); + } + obj1.free(); + + dict->lookup("Function", &obj1); + if (obj1.isArray()) { + nFuncsA = obj1.arrayGetLength(); + if (nFuncsA > gfxColorMaxComps) { + error(-1, "Invalid Function array in shading dictionary"); + goto err1; + } + for (i = 0; i < nFuncsA; ++i) { + obj1.arrayGet(i, &obj2); + if (!(funcsA[i] = Function::parse(&obj2))) { + goto err2; + } + obj2.free(); + } + } else { + nFuncsA = 1; + if (!(funcsA[0] = Function::parse(&obj1))) { + goto err1; + } + } + obj1.free(); + + shading = new GfxFunctionShading(x0A, y0A, x1A, y1A, matrixA, + funcsA, nFuncsA); + if (!shading->init(dict)) { + delete shading; + return NULL; + } + return shading; + + err2: + obj2.free(); + err1: + obj1.free(); + return NULL; +} + +GfxShading *GfxFunctionShading::copy() { + return new GfxFunctionShading(this); +} + +void GfxFunctionShading::getColor(double x, double y, GfxColor *color) { + double in[2], out[gfxColorMaxComps]; + int i; + + // NB: there can be one function with n outputs or n functions with + // one output each (where n = number of color components) + for (i = 0; i < gfxColorMaxComps; ++i) { + out[i] = 0; + } + in[0] = x; + in[1] = y; + for (i = 0; i < nFuncs; ++i) { + funcs[i]->transform(in, &out[i]); + } + for (i = 0; i < gfxColorMaxComps; ++i) { + color->c[i] = dblToCol(out[i]); + } +} + +//------------------------------------------------------------------------ +// GfxAxialShading +//------------------------------------------------------------------------ + +GfxAxialShading::GfxAxialShading(double x0A, double y0A, + double x1A, double y1A, + double t0A, double t1A, + Function **funcsA, int nFuncsA, + GBool extend0A, GBool extend1A): + GfxShading(2) +{ + int i; + + x0 = x0A; + y0 = y0A; + x1 = x1A; + y1 = y1A; + t0 = t0A; + t1 = t1A; + nFuncs = nFuncsA; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = funcsA[i]; + } + extend0 = extend0A; + extend1 = extend1A; +} + +GfxAxialShading::GfxAxialShading(GfxAxialShading *shading): + GfxShading(shading) +{ + int i; + + x0 = shading->x0; + y0 = shading->y0; + x1 = shading->x1; + y1 = shading->y1; + t0 = shading->t0; + y1 = shading->t1; + nFuncs = shading->nFuncs; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = shading->funcs[i]->copy(); + } + extend0 = shading->extend0; + extend1 = shading->extend1; +} + +GfxAxialShading::~GfxAxialShading() { + int i; + + for (i = 0; i < nFuncs; ++i) { + delete funcs[i]; + } +} + +GfxAxialShading *GfxAxialShading::parse(Dict *dict) { + GfxAxialShading *shading; + double x0A, y0A, x1A, y1A; + double t0A, t1A; + Function *funcsA[gfxColorMaxComps]; + int nFuncsA; + GBool extend0A, extend1A; + Object obj1, obj2; + int i; + + x0A = y0A = x1A = y1A = 0; + if (dict->lookup("Coords", &obj1)->isArray() && + obj1.arrayGetLength() == 4) { + x0A = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + y0A = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + x1A = obj1.arrayGet(2, &obj2)->getNum(); + obj2.free(); + y1A = obj1.arrayGet(3, &obj2)->getNum(); + obj2.free(); + } else { + error(-1, "Missing or invalid Coords in shading dictionary"); + goto err1; + } + obj1.free(); + + t0A = 0; + t1A = 1; + if (dict->lookup("Domain", &obj1)->isArray() && + obj1.arrayGetLength() == 2) { + t0A = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + t1A = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + } + obj1.free(); + + dict->lookup("Function", &obj1); + if (obj1.isArray()) { + nFuncsA = obj1.arrayGetLength(); + if (nFuncsA > gfxColorMaxComps) { + error(-1, "Invalid Function array in shading dictionary"); + goto err1; + } + for (i = 0; i < nFuncsA; ++i) { + obj1.arrayGet(i, &obj2); + if (!(funcsA[i] = Function::parse(&obj2))) { + obj1.free(); + obj2.free(); + goto err1; + } + obj2.free(); + } + } else { + nFuncsA = 1; + if (!(funcsA[0] = Function::parse(&obj1))) { + obj1.free(); + goto err1; + } + } + obj1.free(); + + extend0A = extend1A = gFalse; + if (dict->lookup("Extend", &obj1)->isArray() && + obj1.arrayGetLength() == 2) { + extend0A = obj1.arrayGet(0, &obj2)->getBool(); + obj2.free(); + extend1A = obj1.arrayGet(1, &obj2)->getBool(); + obj2.free(); + } + obj1.free(); + + shading = new GfxAxialShading(x0A, y0A, x1A, y1A, t0A, t1A, + funcsA, nFuncsA, extend0A, extend1A); + if (!shading->init(dict)) { + delete shading; + return NULL; + } + return shading; + + err1: + return NULL; +} + +GfxShading *GfxAxialShading::copy() { + return new GfxAxialShading(this); +} + +void GfxAxialShading::getColor(double t, GfxColor *color) { + double out[gfxColorMaxComps]; + int i; + + // NB: there can be one function with n outputs or n functions with + // one output each (where n = number of color components) + for (i = 0; i < gfxColorMaxComps; ++i) { + out[i] = 0; + } + for (i = 0; i < nFuncs; ++i) { + funcs[i]->transform(&t, &out[i]); + } + for (i = 0; i < gfxColorMaxComps; ++i) { + color->c[i] = dblToCol(out[i]); + } +} + +//------------------------------------------------------------------------ +// GfxRadialShading +//------------------------------------------------------------------------ + +GfxRadialShading::GfxRadialShading(double x0A, double y0A, double r0A, + double x1A, double y1A, double r1A, + double t0A, double t1A, + Function **funcsA, int nFuncsA, + GBool extend0A, GBool extend1A): + GfxShading(3) +{ + int i; + + x0 = x0A; + y0 = y0A; + r0 = r0A; + x1 = x1A; + y1 = y1A; + r1 = r1A; + t0 = t0A; + t1 = t1A; + nFuncs = nFuncsA; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = funcsA[i]; + } + extend0 = extend0A; + extend1 = extend1A; +} + +GfxRadialShading::GfxRadialShading(GfxRadialShading *shading): + GfxShading(shading) +{ + int i; + + x0 = shading->x0; + y0 = shading->y0; + r0 = shading->r0; + x1 = shading->x1; + y1 = shading->y1; + r1 = shading->r1; + t0 = shading->t0; + y1 = shading->t1; + nFuncs = shading->nFuncs; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = shading->funcs[i]->copy(); + } + extend0 = shading->extend0; + extend1 = shading->extend1; +} + +GfxRadialShading::~GfxRadialShading() { + int i; + + for (i = 0; i < nFuncs; ++i) { + delete funcs[i]; + } +} + +GfxRadialShading *GfxRadialShading::parse(Dict *dict) { + GfxRadialShading *shading; + double x0A, y0A, r0A, x1A, y1A, r1A; + double t0A, t1A; + Function *funcsA[gfxColorMaxComps]; + int nFuncsA; + GBool extend0A, extend1A; + Object obj1, obj2; + int i; + + x0A = y0A = r0A = x1A = y1A = r1A = 0; + if (dict->lookup("Coords", &obj1)->isArray() && + obj1.arrayGetLength() == 6) { + x0A = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + y0A = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + r0A = obj1.arrayGet(2, &obj2)->getNum(); + obj2.free(); + x1A = obj1.arrayGet(3, &obj2)->getNum(); + obj2.free(); + y1A = obj1.arrayGet(4, &obj2)->getNum(); + obj2.free(); + r1A = obj1.arrayGet(5, &obj2)->getNum(); + obj2.free(); + } else { + error(-1, "Missing or invalid Coords in shading dictionary"); + goto err1; + } + obj1.free(); + + t0A = 0; + t1A = 1; + if (dict->lookup("Domain", &obj1)->isArray() && + obj1.arrayGetLength() == 2) { + t0A = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + t1A = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + } + obj1.free(); + + dict->lookup("Function", &obj1); + if (obj1.isArray()) { + nFuncsA = obj1.arrayGetLength(); + if (nFuncsA > gfxColorMaxComps) { + error(-1, "Invalid Function array in shading dictionary"); + goto err1; + } + for (i = 0; i < nFuncsA; ++i) { + obj1.arrayGet(i, &obj2); + if (!(funcsA[i] = Function::parse(&obj2))) { + obj1.free(); + obj2.free(); + goto err1; + } + obj2.free(); + } + } else { + nFuncsA = 1; + if (!(funcsA[0] = Function::parse(&obj1))) { + obj1.free(); + goto err1; + } + } + obj1.free(); + + extend0A = extend1A = gFalse; + if (dict->lookup("Extend", &obj1)->isArray() && + obj1.arrayGetLength() == 2) { + extend0A = obj1.arrayGet(0, &obj2)->getBool(); + obj2.free(); + extend1A = obj1.arrayGet(1, &obj2)->getBool(); + obj2.free(); + } + obj1.free(); + + shading = new GfxRadialShading(x0A, y0A, r0A, x1A, y1A, r1A, t0A, t1A, + funcsA, nFuncsA, extend0A, extend1A); + if (!shading->init(dict)) { + delete shading; + return NULL; + } + return shading; + + err1: + return NULL; +} + +GfxShading *GfxRadialShading::copy() { + return new GfxRadialShading(this); +} + +void GfxRadialShading::getColor(double t, GfxColor *color) { + double out[gfxColorMaxComps]; + int i; + + // NB: there can be one function with n outputs or n functions with + // one output each (where n = number of color components) + for (i = 0; i < gfxColorMaxComps; ++i) { + out[i] = 0; + } + for (i = 0; i < nFuncs; ++i) { + funcs[i]->transform(&t, &out[i]); + } + for (i = 0; i < gfxColorMaxComps; ++i) { + color->c[i] = dblToCol(out[i]); + } +} + +//------------------------------------------------------------------------ +// GfxShadingBitBuf +//------------------------------------------------------------------------ + +class GfxShadingBitBuf { +public: + + GfxShadingBitBuf(Stream *strA); + ~GfxShadingBitBuf(); + GBool getBits(int n, Guint *val); + void flushBits(); + +private: + + Stream *str; + int bitBuf; + int nBits; +}; + +GfxShadingBitBuf::GfxShadingBitBuf(Stream *strA) { + str = strA; + str->reset(); + bitBuf = 0; + nBits = 0; +} + +GfxShadingBitBuf::~GfxShadingBitBuf() { + str->close(); +} + +GBool GfxShadingBitBuf::getBits(int n, Guint *val) { + int x; + + if (nBits >= n) { + x = (bitBuf >> (nBits - n)) & ((1 << n) - 1); + nBits -= n; + } else { + x = 0; + if (nBits > 0) { + x = bitBuf & ((1 << nBits) - 1); + n -= nBits; + nBits = 0; + } + while (n > 0) { + if ((bitBuf = str->getChar()) == EOF) { + nBits = 0; + return gFalse; + } + if (n >= 8) { + x = (x << 8) | bitBuf; + n -= 8; + } else { + x = (x << n) | (bitBuf >> (8 - n)); + nBits = 8 - n; + n = 0; + } + } + } + *val = x; + return gTrue; +} + +void GfxShadingBitBuf::flushBits() { + bitBuf = 0; + nBits = 0; +} + +//------------------------------------------------------------------------ +// GfxGouraudTriangleShading +//------------------------------------------------------------------------ + +GfxGouraudTriangleShading::GfxGouraudTriangleShading( + int typeA, + GfxGouraudVertex *verticesA, int nVerticesA, + int (*trianglesA)[3], int nTrianglesA, + Function **funcsA, int nFuncsA): + GfxShading(typeA) +{ + int i; + + vertices = verticesA; + nVertices = nVerticesA; + triangles = trianglesA; + nTriangles = nTrianglesA; + nFuncs = nFuncsA; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = funcsA[i]; + } +} + +GfxGouraudTriangleShading::GfxGouraudTriangleShading( + GfxGouraudTriangleShading *shading): + GfxShading(shading) +{ + int i; + + nVertices = shading->nVertices; + vertices = (GfxGouraudVertex *)gmallocn(nVertices, sizeof(GfxGouraudVertex)); + memcpy(vertices, shading->vertices, nVertices * sizeof(GfxGouraudVertex)); + nTriangles = shading->nTriangles; + triangles = (int (*)[3])gmallocn(nTriangles * 3, sizeof(int)); + memcpy(triangles, shading->triangles, nTriangles * 3 * sizeof(int)); + nFuncs = shading->nFuncs; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = shading->funcs[i]->copy(); + } +} + +GfxGouraudTriangleShading::~GfxGouraudTriangleShading() { + int i; + + gfree(vertices); + gfree(triangles); + for (i = 0; i < nFuncs; ++i) { + delete funcs[i]; + } +} + +GfxGouraudTriangleShading *GfxGouraudTriangleShading::parse(int typeA, + Dict *dict, + Stream *str) { + GfxGouraudTriangleShading *shading; + Function *funcsA[gfxColorMaxComps]; + int nFuncsA; + int coordBits, compBits, flagBits, vertsPerRow, nRows; + double xMin, xMax, yMin, yMax; + double cMin[gfxColorMaxComps], cMax[gfxColorMaxComps]; + double xMul, yMul; + double cMul[gfxColorMaxComps]; + GfxGouraudVertex *verticesA; + int (*trianglesA)[3]; + int nComps, nVerticesA, nTrianglesA, vertSize, triSize; + Guint x, y, flag; + Guint c[gfxColorMaxComps]; + GfxShadingBitBuf *bitBuf; + Object obj1, obj2; + int i, j, k, state; + + if (dict->lookup("BitsPerCoordinate", &obj1)->isInt()) { + coordBits = obj1.getInt(); + } else { + error(-1, "Missing or invalid BitsPerCoordinate in shading dictionary"); + goto err2; + } + obj1.free(); + if (dict->lookup("BitsPerComponent", &obj1)->isInt()) { + compBits = obj1.getInt(); + } else { + error(-1, "Missing or invalid BitsPerComponent in shading dictionary"); + goto err2; + } + obj1.free(); + flagBits = vertsPerRow = 0; // make gcc happy + if (typeA == 4) { + if (dict->lookup("BitsPerFlag", &obj1)->isInt()) { + flagBits = obj1.getInt(); + } else { + error(-1, "Missing or invalid BitsPerFlag in shading dictionary"); + goto err2; + } + obj1.free(); + } else { + if (dict->lookup("VerticesPerRow", &obj1)->isInt()) { + vertsPerRow = obj1.getInt(); + } else { + error(-1, "Missing or invalid VerticesPerRow in shading dictionary"); + goto err2; + } + obj1.free(); + } + if (dict->lookup("Decode", &obj1)->isArray() && + obj1.arrayGetLength() >= 6) { + xMin = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + xMax = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + xMul = (xMax - xMin) / (pow(2.0, coordBits) - 1); + yMin = obj1.arrayGet(2, &obj2)->getNum(); + obj2.free(); + yMax = obj1.arrayGet(3, &obj2)->getNum(); + obj2.free(); + yMul = (yMax - yMin) / (pow(2.0, coordBits) - 1); + for (i = 0; 5 + 2*i < obj1.arrayGetLength() && i < gfxColorMaxComps; ++i) { + cMin[i] = obj1.arrayGet(4 + 2*i, &obj2)->getNum(); + obj2.free(); + cMax[i] = obj1.arrayGet(5 + 2*i, &obj2)->getNum(); + obj2.free(); + cMul[i] = (cMax[i] - cMin[i]) / (double)((1 << compBits) - 1); + } + nComps = i; + } else { + error(-1, "Missing or invalid Decode array in shading dictionary"); + goto err2; + } + obj1.free(); + + if (!dict->lookup("Function", &obj1)->isNull()) { + if (obj1.isArray()) { + nFuncsA = obj1.arrayGetLength(); + if (nFuncsA > gfxColorMaxComps) { + error(-1, "Invalid Function array in shading dictionary"); + goto err1; + } + for (i = 0; i < nFuncsA; ++i) { + obj1.arrayGet(i, &obj2); + if (!(funcsA[i] = Function::parse(&obj2))) { + obj1.free(); + obj2.free(); + goto err1; + } + obj2.free(); + } + } else { + nFuncsA = 1; + if (!(funcsA[0] = Function::parse(&obj1))) { + obj1.free(); + goto err1; + } + } + } else { + nFuncsA = 0; + } + obj1.free(); + + nVerticesA = nTrianglesA = 0; + verticesA = NULL; + trianglesA = NULL; + vertSize = triSize = 0; + state = 0; + flag = 0; // make gcc happy + bitBuf = new GfxShadingBitBuf(str); + while (1) { + if (typeA == 4) { + if (!bitBuf->getBits(flagBits, &flag)) { + break; + } + } + if (!bitBuf->getBits(coordBits, &x) || + !bitBuf->getBits(coordBits, &y)) { + break; + } + for (i = 0; i < nComps; ++i) { + if (!bitBuf->getBits(compBits, &c[i])) { + break; + } + } + if (i < nComps) { + break; + } + if (nVerticesA == vertSize) { + vertSize = (vertSize == 0) ? 16 : 2 * vertSize; + verticesA = (GfxGouraudVertex *) + greallocn(verticesA, vertSize, sizeof(GfxGouraudVertex)); + } + verticesA[nVerticesA].x = xMin + xMul * (double)x; + verticesA[nVerticesA].y = yMin + yMul * (double)y; + for (i = 0; i < nComps; ++i) { + verticesA[nVerticesA].color.c[i] = + dblToCol(cMin[i] + cMul[i] * (double)c[i]); + } + ++nVerticesA; + bitBuf->flushBits(); + if (typeA == 4) { + if (state == 0 || state == 1) { + ++state; + } else if (state == 2 || flag > 0) { + if (nTrianglesA == triSize) { + triSize = (triSize == 0) ? 16 : 2 * triSize; + trianglesA = (int (*)[3]) + greallocn(trianglesA, triSize * 3, sizeof(int)); + } + if (state == 2) { + trianglesA[nTrianglesA][0] = nVerticesA - 3; + trianglesA[nTrianglesA][1] = nVerticesA - 2; + trianglesA[nTrianglesA][2] = nVerticesA - 1; + ++state; + } else if (flag == 1) { + trianglesA[nTrianglesA][0] = trianglesA[nTrianglesA - 1][1]; + trianglesA[nTrianglesA][1] = trianglesA[nTrianglesA - 1][2]; + trianglesA[nTrianglesA][2] = nVerticesA - 1; + } else { // flag == 2 + trianglesA[nTrianglesA][0] = trianglesA[nTrianglesA - 1][0]; + trianglesA[nTrianglesA][1] = trianglesA[nTrianglesA - 1][2]; + trianglesA[nTrianglesA][2] = nVerticesA - 1; + } + ++nTrianglesA; + } else { // state == 3 && flag == 0 + state = 1; + } + } + } + delete bitBuf; + if (typeA == 5) { + nRows = nVerticesA / vertsPerRow; + nTrianglesA = (nRows - 1) * 2 * (vertsPerRow - 1); + trianglesA = (int (*)[3])gmallocn(nTrianglesA * 3, sizeof(int)); + k = 0; + for (i = 0; i < nRows - 1; ++i) { + for (j = 0; j < vertsPerRow - 1; ++j) { + trianglesA[k][0] = i * vertsPerRow + j; + trianglesA[k][1] = i * vertsPerRow + j+1; + trianglesA[k][2] = (i+1) * vertsPerRow + j; + ++k; + trianglesA[k][0] = i * vertsPerRow + j+1; + trianglesA[k][1] = (i+1) * vertsPerRow + j; + trianglesA[k][2] = (i+1) * vertsPerRow + j+1; + ++k; + } + } + } + + shading = new GfxGouraudTriangleShading(typeA, verticesA, nVerticesA, + trianglesA, nTrianglesA, + funcsA, nFuncsA); + if (!shading->init(dict)) { + delete shading; + return NULL; + } + return shading; + + err2: + obj1.free(); + err1: + return NULL; +} + +GfxShading *GfxGouraudTriangleShading::copy() { + return new GfxGouraudTriangleShading(this); +} + +void GfxGouraudTriangleShading::getTriangle( + int i, + double *x0, double *y0, GfxColor *color0, + double *x1, double *y1, GfxColor *color1, + double *x2, double *y2, GfxColor *color2) { + double in; + double out[gfxColorMaxComps]; + int v, j; + + v = triangles[i][0]; + *x0 = vertices[v].x; + *y0 = vertices[v].y; + if (nFuncs > 0) { + in = colToDbl(vertices[v].color.c[0]); + for (j = 0; j < nFuncs; ++j) { + funcs[j]->transform(&in, &out[j]); + } + for (j = 0; j < gfxColorMaxComps; ++j) { + color0->c[j] = dblToCol(out[j]); + } + } else { + *color0 = vertices[v].color; + } + v = triangles[i][1]; + *x1 = vertices[v].x; + *y1 = vertices[v].y; + if (nFuncs > 0) { + in = colToDbl(vertices[v].color.c[0]); + for (j = 0; j < nFuncs; ++j) { + funcs[j]->transform(&in, &out[j]); + } + for (j = 0; j < gfxColorMaxComps; ++j) { + color1->c[j] = dblToCol(out[j]); + } + } else { + *color1 = vertices[v].color; + } + v = triangles[i][2]; + *x2 = vertices[v].x; + *y2 = vertices[v].y; + if (nFuncs > 0) { + in = colToDbl(vertices[v].color.c[0]); + for (j = 0; j < nFuncs; ++j) { + funcs[j]->transform(&in, &out[j]); + } + for (j = 0; j < gfxColorMaxComps; ++j) { + color2->c[j] = dblToCol(out[j]); + } + } else { + *color2 = vertices[v].color; + } +} + +//------------------------------------------------------------------------ +// GfxPatchMeshShading +//------------------------------------------------------------------------ + +GfxPatchMeshShading::GfxPatchMeshShading(int typeA, + GfxPatch *patchesA, int nPatchesA, + Function **funcsA, int nFuncsA): + GfxShading(typeA) +{ + int i; + + patches = patchesA; + nPatches = nPatchesA; + nFuncs = nFuncsA; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = funcsA[i]; + } +} + +GfxPatchMeshShading::GfxPatchMeshShading(GfxPatchMeshShading *shading): + GfxShading(shading) +{ + int i; + + nPatches = shading->nPatches; + patches = (GfxPatch *)gmallocn(nPatches, sizeof(GfxPatch)); + memcpy(patches, shading->patches, nPatches * sizeof(GfxPatch)); + nFuncs = shading->nFuncs; + for (i = 0; i < nFuncs; ++i) { + funcs[i] = shading->funcs[i]->copy(); + } +} + +GfxPatchMeshShading::~GfxPatchMeshShading() { + int i; + + gfree(patches); + for (i = 0; i < nFuncs; ++i) { + delete funcs[i]; + } +} + +GfxPatchMeshShading *GfxPatchMeshShading::parse(int typeA, Dict *dict, + Stream *str) { + GfxPatchMeshShading *shading; + Function *funcsA[gfxColorMaxComps]; + int nFuncsA; + int coordBits, compBits, flagBits; + double xMin, xMax, yMin, yMax; + double cMin[gfxColorMaxComps], cMax[gfxColorMaxComps]; + double xMul, yMul; + double cMul[gfxColorMaxComps]; + GfxPatch *patchesA, *p; + int nComps, nPatchesA, patchesSize, nPts, nColors; + Guint flag; + double x[16], y[16]; + Guint xi, yi; + GfxColorComp c[4][gfxColorMaxComps]; + Guint ci[4]; + GfxShadingBitBuf *bitBuf; + Object obj1, obj2; + int i, j; + + if (dict->lookup("BitsPerCoordinate", &obj1)->isInt()) { + coordBits = obj1.getInt(); + } else { + error(-1, "Missing or invalid BitsPerCoordinate in shading dictionary"); + goto err2; + } + obj1.free(); + if (dict->lookup("BitsPerComponent", &obj1)->isInt()) { + compBits = obj1.getInt(); + } else { + error(-1, "Missing or invalid BitsPerComponent in shading dictionary"); + goto err2; + } + obj1.free(); + if (dict->lookup("BitsPerFlag", &obj1)->isInt()) { + flagBits = obj1.getInt(); + } else { + error(-1, "Missing or invalid BitsPerFlag in shading dictionary"); + goto err2; + } + obj1.free(); + if (dict->lookup("Decode", &obj1)->isArray() && + obj1.arrayGetLength() >= 6) { + xMin = obj1.arrayGet(0, &obj2)->getNum(); + obj2.free(); + xMax = obj1.arrayGet(1, &obj2)->getNum(); + obj2.free(); + xMul = (xMax - xMin) / (pow(2.0, coordBits) - 1); + yMin = obj1.arrayGet(2, &obj2)->getNum(); + obj2.free(); + yMax = obj1.arrayGet(3, &obj2)->getNum(); + obj2.free(); + yMul = (yMax - yMin) / (pow(2.0, coordBits) - 1); + for (i = 0; 5 + 2*i < obj1.arrayGetLength() && i < gfxColorMaxComps; ++i) { + cMin[i] = obj1.arrayGet(4 + 2*i, &obj2)->getNum(); + obj2.free(); + cMax[i] = obj1.arrayGet(5 + 2*i, &obj2)->getNum(); + obj2.free(); + cMul[i] = (cMax[i] - cMin[i]) / (double)((1 << compBits) - 1); + } + nComps = i; + } else { + error(-1, "Missing or invalid Decode array in shading dictionary"); + goto err2; + } + obj1.free(); + + if (!dict->lookup("Function", &obj1)->isNull()) { + if (obj1.isArray()) { + nFuncsA = obj1.arrayGetLength(); + if (nFuncsA > gfxColorMaxComps) { + error(-1, "Invalid Function array in shading dictionary"); + goto err1; + } + for (i = 0; i < nFuncsA; ++i) { + obj1.arrayGet(i, &obj2); + if (!(funcsA[i] = Function::parse(&obj2))) { + obj1.free(); + obj2.free(); + goto err1; + } + obj2.free(); + } + } else { + nFuncsA = 1; + if (!(funcsA[0] = Function::parse(&obj1))) { + obj1.free(); + goto err1; + } + } + } else { + nFuncsA = 0; + } + obj1.free(); + + nPatchesA = 0; + patchesA = NULL; + patchesSize = 0; + bitBuf = new GfxShadingBitBuf(str); + while (1) { + if (!bitBuf->getBits(flagBits, &flag)) { + break; + } + if (typeA == 6) { + switch (flag) { + case 0: nPts = 12; nColors = 4; break; + case 1: + case 2: + case 3: + default: nPts = 8; nColors = 2; break; + } + } else { + switch (flag) { + case 0: nPts = 16; nColors = 4; break; + case 1: + case 2: + case 3: + default: nPts = 12; nColors = 2; break; + } + } + for (i = 0; i < nPts; ++i) { + if (!bitBuf->getBits(coordBits, &xi) || + !bitBuf->getBits(coordBits, &yi)) { + break; + } + x[i] = xMin + xMul * (double)xi; + y[i] = yMin + yMul * (double)yi; + } + if (i < nPts) { + break; + } + for (i = 0; i < nColors; ++i) { + for (j = 0; j < nComps; ++j) { + if (!bitBuf->getBits(compBits, &ci[j])) { + break; + } + c[i][j] = dblToCol(cMin[j] + cMul[j] * (double)ci[j]); + } + if (j < nComps) { + break; + } + } + if (i < nColors) { + break; + } + if (nPatchesA == patchesSize) { + patchesSize = (patchesSize == 0) ? 16 : 2 * patchesSize; + patchesA = (GfxPatch *)greallocn(patchesA, + patchesSize, sizeof(GfxPatch)); + } + p = &patchesA[nPatchesA]; + if (typeA == 6) { + switch (flag) { + case 0: + p->x[0][0] = x[0]; + p->y[0][0] = y[0]; + p->x[0][1] = x[1]; + p->y[0][1] = y[1]; + p->x[0][2] = x[2]; + p->y[0][2] = y[2]; + p->x[0][3] = x[3]; + p->y[0][3] = y[3]; + p->x[1][3] = x[4]; + p->y[1][3] = y[4]; + p->x[2][3] = x[5]; + p->y[2][3] = y[5]; + p->x[3][3] = x[6]; + p->y[3][3] = y[6]; + p->x[3][2] = x[7]; + p->y[3][2] = y[7]; + p->x[3][1] = x[8]; + p->y[3][1] = y[8]; + p->x[3][0] = x[9]; + p->y[3][0] = y[9]; + p->x[2][0] = x[10]; + p->y[2][0] = y[10]; + p->x[1][0] = x[11]; + p->y[1][0] = y[11]; + for (j = 0; j < nComps; ++j) { + p->color[0][0].c[j] = c[0][j]; + p->color[0][1].c[j] = c[1][j]; + p->color[1][1].c[j] = c[2][j]; + p->color[1][0].c[j] = c[3][j]; + } + break; + case 1: + p->x[0][0] = patchesA[nPatchesA-1].x[0][3]; + p->y[0][0] = patchesA[nPatchesA-1].y[0][3]; + p->x[0][1] = patchesA[nPatchesA-1].x[1][3]; + p->y[0][1] = patchesA[nPatchesA-1].y[1][3]; + p->x[0][2] = patchesA[nPatchesA-1].x[2][3]; + p->y[0][2] = patchesA[nPatchesA-1].y[2][3]; + p->x[0][3] = patchesA[nPatchesA-1].x[3][3]; + p->y[0][3] = patchesA[nPatchesA-1].y[3][3]; + p->x[1][3] = x[0]; + p->y[1][3] = y[0]; + p->x[2][3] = x[1]; + p->y[2][3] = y[1]; + p->x[3][3] = x[2]; + p->y[3][3] = y[2]; + p->x[3][2] = x[3]; + p->y[3][2] = y[3]; + p->x[3][1] = x[4]; + p->y[3][1] = y[4]; + p->x[3][0] = x[5]; + p->y[3][0] = y[5]; + p->x[2][0] = x[6]; + p->y[2][0] = y[6]; + p->x[1][0] = x[7]; + p->y[1][0] = y[7]; + for (j = 0; j < nComps; ++j) { + p->color[0][0].c[j] = patchesA[nPatchesA-1].color[0][1].c[j]; + p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][1].c[j]; + p->color[1][1].c[j] = c[0][j]; + p->color[1][0].c[j] = c[1][j]; + } + break; + case 2: + p->x[0][0] = patchesA[nPatchesA-1].x[3][3]; + p->y[0][0] = patchesA[nPatchesA-1].y[3][3]; + p->x[0][1] = patchesA[nPatchesA-1].x[3][2]; + p->y[0][1] = patchesA[nPatchesA-1].y[3][2]; + p->x[0][2] = patchesA[nPatchesA-1].x[3][1]; + p->y[0][2] = patchesA[nPatchesA-1].y[3][1]; + p->x[0][3] = patchesA[nPatchesA-1].x[3][0]; + p->y[0][3] = patchesA[nPatchesA-1].y[3][0]; + p->x[1][3] = x[0]; + p->y[1][3] = y[0]; + p->x[2][3] = x[1]; + p->y[2][3] = y[1]; + p->x[3][3] = x[2]; + p->y[3][3] = y[2]; + p->x[3][2] = x[3]; + p->y[3][2] = y[3]; + p->x[3][1] = x[4]; + p->y[3][1] = y[4]; + p->x[3][0] = x[5]; + p->y[3][0] = y[5]; + p->x[2][0] = x[6]; + p->y[2][0] = y[6]; + p->x[1][0] = x[7]; + p->y[1][0] = y[7]; + for (j = 0; j < nComps; ++j) { + p->color[0][0].c[j] = patchesA[nPatchesA-1].color[1][1].c[j]; + p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][0].c[j]; + p->color[1][1].c[j] = c[0][j]; + p->color[1][0].c[j] = c[1][j]; + } + break; + case 3: + p->x[0][0] = patchesA[nPatchesA-1].x[3][0]; + p->y[0][0] = patchesA[nPatchesA-1].y[3][0]; + p->x[0][1] = patchesA[nPatchesA-1].x[2][0]; + p->y[0][1] = patchesA[nPatchesA-1].y[2][0]; + p->x[0][2] = patchesA[nPatchesA-1].x[1][0]; + p->y[0][2] = patchesA[nPatchesA-1].y[1][0]; + p->x[0][3] = patchesA[nPatchesA-1].x[0][0]; + p->y[0][3] = patchesA[nPatchesA-1].y[0][0]; + p->x[1][3] = x[0]; + p->y[1][3] = y[0]; + p->x[2][3] = x[1]; + p->y[2][3] = y[1]; + p->x[3][3] = x[2]; + p->y[3][3] = y[2]; + p->x[3][2] = x[3]; + p->y[3][2] = y[3]; + p->x[3][1] = x[4]; + p->y[3][1] = y[4]; + p->x[3][0] = x[5]; + p->y[3][0] = y[5]; + p->x[2][0] = x[6]; + p->y[2][0] = y[6]; + p->x[1][0] = x[7]; + p->y[1][0] = y[7]; + for (j = 0; j < nComps; ++j) { + p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][0].c[j]; + p->color[0][1].c[j] = patchesA[nPatchesA-1].color[0][0].c[j]; + p->color[1][1].c[j] = c[0][j]; + p->color[1][0].c[j] = c[1][j]; + } + break; + } + } else { + switch (flag) { + case 0: + p->x[0][0] = x[0]; + p->y[0][0] = y[0]; + p->x[0][1] = x[1]; + p->y[0][1] = y[1]; + p->x[0][2] = x[2]; + p->y[0][2] = y[2]; + p->x[0][3] = x[3]; + p->y[0][3] = y[3]; + p->x[1][3] = x[4]; + p->y[1][3] = y[4]; + p->x[2][3] = x[5]; + p->y[2][3] = y[5]; + p->x[3][3] = x[6]; + p->y[3][3] = y[6]; + p->x[3][2] = x[7]; + p->y[3][2] = y[7]; + p->x[3][1] = x[8]; + p->y[3][1] = y[8]; + p->x[3][0] = x[9]; + p->y[3][0] = y[9]; + p->x[2][0] = x[10]; + p->y[2][0] = y[10]; + p->x[1][0] = x[11]; + p->y[1][0] = y[11]; + p->x[1][1] = x[12]; + p->y[1][1] = y[12]; + p->x[1][2] = x[13]; + p->y[1][2] = y[13]; + p->x[2][2] = x[14]; + p->y[2][2] = y[14]; + p->x[2][1] = x[15]; + p->y[2][1] = y[15]; + for (j = 0; j < nComps; ++j) { + p->color[0][0].c[j] = c[0][j]; + p->color[0][1].c[j] = c[1][j]; + p->color[1][1].c[j] = c[2][j]; + p->color[1][0].c[j] = c[3][j]; + } + break; + case 1: + p->x[0][0] = patchesA[nPatchesA-1].x[0][3]; + p->y[0][0] = patchesA[nPatchesA-1].y[0][3]; + p->x[0][1] = patchesA[nPatchesA-1].x[1][3]; + p->y[0][1] = patchesA[nPatchesA-1].y[1][3]; + p->x[0][2] = patchesA[nPatchesA-1].x[2][3]; + p->y[0][2] = patchesA[nPatchesA-1].y[2][3]; + p->x[0][3] = patchesA[nPatchesA-1].x[3][3]; + p->y[0][3] = patchesA[nPatchesA-1].y[3][3]; + p->x[1][3] = x[0]; + p->y[1][3] = y[0]; + p->x[2][3] = x[1]; + p->y[2][3] = y[1]; + p->x[3][3] = x[2]; + p->y[3][3] = y[2]; + p->x[3][2] = x[3]; + p->y[3][2] = y[3]; + p->x[3][1] = x[4]; + p->y[3][1] = y[4]; + p->x[3][0] = x[5]; + p->y[3][0] = y[5]; + p->x[2][0] = x[6]; + p->y[2][0] = y[6]; + p->x[1][0] = x[7]; + p->y[1][0] = y[7]; + p->x[1][1] = x[8]; + p->y[1][1] = y[8]; + p->x[1][2] = x[9]; + p->y[1][2] = y[9]; + p->x[2][2] = x[10]; + p->y[2][2] = y[10]; + p->x[2][1] = x[11]; + p->y[2][1] = y[11]; + for (j = 0; j < nComps; ++j) { + p->color[0][0].c[j] = patchesA[nPatchesA-1].color[0][1].c[j]; + p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][1].c[j]; + p->color[1][1].c[j] = c[0][j]; + p->color[1][0].c[j] = c[1][j]; + } + break; + case 2: + p->x[0][0] = patchesA[nPatchesA-1].x[3][3]; + p->y[0][0] = patchesA[nPatchesA-1].y[3][3]; + p->x[0][1] = patchesA[nPatchesA-1].x[3][2]; + p->y[0][1] = patchesA[nPatchesA-1].y[3][2]; + p->x[0][2] = patchesA[nPatchesA-1].x[3][1]; + p->y[0][2] = patchesA[nPatchesA-1].y[3][1]; + p->x[0][3] = patchesA[nPatchesA-1].x[3][0]; + p->y[0][3] = patchesA[nPatchesA-1].y[3][0]; + p->x[1][3] = x[0]; + p->y[1][3] = y[0]; + p->x[2][3] = x[1]; + p->y[2][3] = y[1]; + p->x[3][3] = x[2]; + p->y[3][3] = y[2]; + p->x[3][2] = x[3]; + p->y[3][2] = y[3]; + p->x[3][1] = x[4]; + p->y[3][1] = y[4]; + p->x[3][0] = x[5]; + p->y[3][0] = y[5]; + p->x[2][0] = x[6]; + p->y[2][0] = y[6]; + p->x[1][0] = x[7]; + p->y[1][0] = y[7]; + p->x[1][1] = x[8]; + p->y[1][1] = y[8]; + p->x[1][2] = x[9]; + p->y[1][2] = y[9]; + p->x[2][2] = x[10]; + p->y[2][2] = y[10]; + p->x[2][1] = x[11]; + p->y[2][1] = y[11]; + for (j = 0; j < nComps; ++j) { + p->color[0][0].c[j] = patchesA[nPatchesA-1].color[1][1].c[j]; + p->color[0][1].c[j] = patchesA[nPatchesA-1].color[1][0].c[j]; + p->color[1][1].c[j] = c[0][j]; + p->color[1][0].c[j] = c[1][j]; + } + break; + case 3: + p->x[0][0] = patchesA[nPatchesA-1].x[3][0]; + p->y[0][0] = patchesA[nPatchesA-1].y[3][0]; + p->x[0][1] = patchesA[nPatchesA-1].x[2][0]; + p->y[0][1] = patchesA[nPatchesA-1].y[2][0]; + p->x[0][2] = patchesA[nPatchesA-1].x[1][0]; + p->y[0][2] = patchesA[nPatchesA-1].y[1][0]; + p->x[0][3] = patchesA[nPatchesA-1].x[0][0]; + p->y[0][3] = patchesA[nPatchesA-1].y[0][0]; + p->x[1][3] = x[0]; + p->y[1][3] = y[0]; + p->x[2][3] = x[1]; + p->y[2][3] = y[1]; + p->x[3][3] = x[2]; + p->y[3][3] = y[2]; + p->x[3][2] = x[3]; + p->y[3][2] = y[3]; + p->x[3][1] = x[4]; + p->y[3][1] = y[4]; + p->x[3][0] = x[5]; + p->y[3][0] = y[5]; + p->x[2][0] = x[6]; + p->y[2][0] = y[6]; + p->x[1][0] = x[7]; + p->y[1][0] = y[7]; + p->x[1][1] = x[8]; + p->y[1][1] = y[8]; + p->x[1][2] = x[9]; + p->y[1][2] = y[9]; + p->x[2][2] = x[10]; + p->y[2][2] = y[10]; + p->x[2][1] = x[11]; + p->y[2][1] = y[11]; + for (j = 0; j < nComps; ++j) { + p->color[0][0].c[j] = patchesA[nPatchesA-1].color[1][0].c[j]; + p->color[0][1].c[j] = patchesA[nPatchesA-1].color[0][0].c[j]; + p->color[1][1].c[j] = c[0][j]; + p->color[1][0].c[j] = c[1][j]; + } + break; + } + } + ++nPatchesA; + bitBuf->flushBits(); + } + delete bitBuf; + + if (typeA == 6) { + for (i = 0; i < nPatchesA; ++i) { + p = &patchesA[i]; + p->x[1][1] = (-4 * p->x[0][0] + +6 * (p->x[0][1] + p->x[1][0]) + -2 * (p->x[0][3] + p->x[3][0]) + +3 * (p->x[3][1] + p->x[1][3]) + - p->x[3][3]) / 9; + p->y[1][1] = (-4 * p->y[0][0] + +6 * (p->y[0][1] + p->y[1][0]) + -2 * (p->y[0][3] + p->y[3][0]) + +3 * (p->y[3][1] + p->y[1][3]) + - p->y[3][3]) / 9; + p->x[1][2] = (-4 * p->x[0][3] + +6 * (p->x[0][2] + p->x[1][3]) + -2 * (p->x[0][0] + p->x[3][3]) + +3 * (p->x[3][2] + p->x[1][0]) + - p->x[3][0]) / 9; + p->y[1][2] = (-4 * p->y[0][3] + +6 * (p->y[0][2] + p->y[1][3]) + -2 * (p->y[0][0] + p->y[3][3]) + +3 * (p->y[3][2] + p->y[1][0]) + - p->y[3][0]) / 9; + p->x[2][1] = (-4 * p->x[3][0] + +6 * (p->x[3][1] + p->x[2][0]) + -2 * (p->x[3][3] + p->x[0][0]) + +3 * (p->x[0][1] + p->x[2][3]) + - p->x[0][3]) / 9; + p->y[2][1] = (-4 * p->y[3][0] + +6 * (p->y[3][1] + p->y[2][0]) + -2 * (p->y[3][3] + p->y[0][0]) + +3 * (p->y[0][1] + p->y[2][3]) + - p->y[0][3]) / 9; + p->x[2][2] = (-4 * p->x[3][3] + +6 * (p->x[3][2] + p->x[2][3]) + -2 * (p->x[3][0] + p->x[0][3]) + +3 * (p->x[0][2] + p->x[2][0]) + - p->x[0][0]) / 9; + p->y[2][2] = (-4 * p->y[3][3] + +6 * (p->y[3][2] + p->y[2][3]) + -2 * (p->y[3][0] + p->y[0][3]) + +3 * (p->y[0][2] + p->y[2][0]) + - p->y[0][0]) / 9; + } + } + + shading = new GfxPatchMeshShading(typeA, patchesA, nPatchesA, + funcsA, nFuncsA); + if (!shading->init(dict)) { + delete shading; + return NULL; + } + return shading; + + err2: + obj1.free(); + err1: + return NULL; +} + +GfxShading *GfxPatchMeshShading::copy() { + return new GfxPatchMeshShading(this); +} + +//------------------------------------------------------------------------ +// GfxImageColorMap +//------------------------------------------------------------------------ + +GfxImageColorMap::GfxImageColorMap(int bitsA, Object *decode, + GfxColorSpace *colorSpaceA) { + GfxIndexedColorSpace *indexedCS; + GfxSeparationColorSpace *sepCS; + int maxPixel, indexHigh; + Guchar *lookup2; + Function *sepFunc; + Object obj; + double x[gfxColorMaxComps]; + double y[gfxColorMaxComps]; + int i, j, k; + + ok = gTrue; + + // bits per component and color space + bits = bitsA; + maxPixel = (1 << bits) - 1; + colorSpace = colorSpaceA; + + // initialize + for (k = 0; k < gfxColorMaxComps; ++k) { + lookup[k] = NULL; + } + + // get decode map + if (decode->isNull()) { + nComps = colorSpace->getNComps(); + colorSpace->getDefaultRanges(decodeLow, decodeRange, maxPixel); + } else if (decode->isArray()) { + nComps = decode->arrayGetLength() / 2; + if (nComps != colorSpace->getNComps()) { + goto err1; + } + for (i = 0; i < nComps; ++i) { + decode->arrayGet(2*i, &obj); + if (!obj.isNum()) { + goto err2; + } + decodeLow[i] = obj.getNum(); + obj.free(); + decode->arrayGet(2*i+1, &obj); + if (!obj.isNum()) { + goto err2; + } + decodeRange[i] = obj.getNum() - decodeLow[i]; + obj.free(); + } + } else { + goto err1; + } + + // Construct a lookup table -- this stores pre-computed decoded + // values for each component, i.e., the result of applying the + // decode mapping to each possible image pixel component value. + // + // Optimization: for Indexed and Separation color spaces (which have + // only one component), we store color values in the lookup table + // rather than component values. + colorSpace2 = NULL; + nComps2 = 0; + if (colorSpace->getMode() == csIndexed) { + // Note that indexHigh may not be the same as maxPixel -- + // Distiller will remove unused palette entries, resulting in + // indexHigh < maxPixel. + indexedCS = (GfxIndexedColorSpace *)colorSpace; + colorSpace2 = indexedCS->getBase(); + indexHigh = indexedCS->getIndexHigh(); + nComps2 = colorSpace2->getNComps(); + lookup2 = indexedCS->getLookup(); + colorSpace2->getDefaultRanges(x, y, indexHigh); + for (k = 0; k < nComps2; ++k) { + lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1, + sizeof(GfxColorComp)); + for (i = 0; i <= maxPixel; ++i) { + j = (int)(decodeLow[0] + (i * decodeRange[0]) / maxPixel + 0.5); + if (j < 0) { + j = 0; + } else if (j > indexHigh) { + j = indexHigh; + } + lookup[k][i] = + dblToCol(x[k] + (lookup2[j*nComps2 + k] / 255.0) * y[k]); + } + } + } else if (colorSpace->getMode() == csSeparation) { + sepCS = (GfxSeparationColorSpace *)colorSpace; + colorSpace2 = sepCS->getAlt(); + nComps2 = colorSpace2->getNComps(); + sepFunc = sepCS->getFunc(); + for (k = 0; k < nComps2; ++k) { + lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1, + sizeof(GfxColorComp)); + for (i = 0; i <= maxPixel; ++i) { + x[0] = decodeLow[0] + (i * decodeRange[0]) / maxPixel; + sepFunc->transform(x, y); + lookup[k][i] = dblToCol(y[k]); + } + } + } else { + for (k = 0; k < nComps; ++k) { + lookup[k] = (GfxColorComp *)gmallocn(maxPixel + 1, + sizeof(GfxColorComp)); + for (i = 0; i <= maxPixel; ++i) { + lookup[k][i] = dblToCol(decodeLow[k] + + (i * decodeRange[k]) / maxPixel); + } + } + } + + return; + + err2: + obj.free(); + err1: + ok = gFalse; +} + +GfxImageColorMap::GfxImageColorMap(GfxImageColorMap *colorMap) { + int n, i, k; + + colorSpace = colorMap->colorSpace->copy(); + bits = colorMap->bits; + nComps = colorMap->nComps; + nComps2 = colorMap->nComps2; + colorSpace2 = NULL; + for (k = 0; k < gfxColorMaxComps; ++k) { + lookup[k] = NULL; + } + n = 1 << bits; + if (colorSpace->getMode() == csIndexed) { + colorSpace2 = ((GfxIndexedColorSpace *)colorSpace)->getBase(); + for (k = 0; k < nComps2; ++k) { + lookup[k] = (GfxColorComp *)gmallocn(n, sizeof(GfxColorComp)); + memcpy(lookup[k], colorMap->lookup[k], n * sizeof(GfxColorComp)); + } + } else if (colorSpace->getMode() == csSeparation) { + colorSpace2 = ((GfxSeparationColorSpace *)colorSpace)->getAlt(); + for (k = 0; k < nComps2; ++k) { + lookup[k] = (GfxColorComp *)gmallocn(n, sizeof(GfxColorComp)); + memcpy(lookup[k], colorMap->lookup[k], n * sizeof(GfxColorComp)); + } + } else { + for (k = 0; k < nComps; ++k) { + lookup[k] = (GfxColorComp *)gmallocn(n, sizeof(GfxColorComp)); + memcpy(lookup[k], colorMap->lookup[k], n * sizeof(GfxColorComp)); + } + } + for (i = 0; i < nComps; ++i) { + decodeLow[i] = colorMap->decodeLow[i]; + decodeRange[i] = colorMap->decodeRange[i]; + } + ok = gTrue; +} + +GfxImageColorMap::~GfxImageColorMap() { + int i; + + delete colorSpace; + for (i = 0; i < gfxColorMaxComps; ++i) { + gfree(lookup[i]); + } +} + +void GfxImageColorMap::getGray(Guchar *x, GfxGray *gray) { + GfxColor color; + int i; + + if (colorSpace2) { + for (i = 0; i < nComps2; ++i) { + color.c[i] = lookup[i][x[0]]; + } + colorSpace2->getGray(&color, gray); + } else { + for (i = 0; i < nComps; ++i) { + color.c[i] = lookup[i][x[i]]; + } + colorSpace->getGray(&color, gray); + } +} + +void GfxImageColorMap::getRGB(Guchar *x, GfxRGB *rgb) { + GfxColor color; + int i; + + if (colorSpace2) { + for (i = 0; i < nComps2; ++i) { + color.c[i] = lookup[i][x[0]]; + } + colorSpace2->getRGB(&color, rgb); + } else { + for (i = 0; i < nComps; ++i) { + color.c[i] = lookup[i][x[i]]; + } + colorSpace->getRGB(&color, rgb); + } +} + +void GfxImageColorMap::getCMYK(Guchar *x, GfxCMYK *cmyk) { + GfxColor color; + int i; + + if (colorSpace2) { + for (i = 0; i < nComps2; ++i) { + color.c[i] = lookup[i][x[0]]; + } + colorSpace2->getCMYK(&color, cmyk); + } else { + for (i = 0; i < nComps; ++i) { + color.c[i] = lookup[i][x[i]]; + } + colorSpace->getCMYK(&color, cmyk); + } +} + +void GfxImageColorMap::getColor(Guchar *x, GfxColor *color) { + int maxPixel, i; + + maxPixel = (1 << bits) - 1; + for (i = 0; i < nComps; ++i) { + color->c[i] = dblToCol(decodeLow[i] + (x[i] * decodeRange[i]) / maxPixel); + } +} + +//------------------------------------------------------------------------ +// GfxSubpath and GfxPath +//------------------------------------------------------------------------ + +GfxSubpath::GfxSubpath(double x1, double y1) { + size = 16; + x = (double *)gmallocn(size, sizeof(double)); + y = (double *)gmallocn(size, sizeof(double)); + curve = (GBool *)gmallocn(size, sizeof(GBool)); + n = 1; + x[0] = x1; + y[0] = y1; + curve[0] = gFalse; + closed = gFalse; +} + +GfxSubpath::~GfxSubpath() { + gfree(x); + gfree(y); + gfree(curve); +} + +// Used for copy(). +GfxSubpath::GfxSubpath(GfxSubpath *subpath) { + size = subpath->size; + n = subpath->n; + x = (double *)gmallocn(size, sizeof(double)); + y = (double *)gmallocn(size, sizeof(double)); + curve = (GBool *)gmallocn(size, sizeof(GBool)); + memcpy(x, subpath->x, n * sizeof(double)); + memcpy(y, subpath->y, n * sizeof(double)); + memcpy(curve, subpath->curve, n * sizeof(GBool)); + closed = subpath->closed; +} + +void GfxSubpath::lineTo(double x1, double y1) { + if (n >= size) { + size += 16; + x = (double *)greallocn(x, size, sizeof(double)); + y = (double *)greallocn(y, size, sizeof(double)); + curve = (GBool *)greallocn(curve, size, sizeof(GBool)); + } + x[n] = x1; + y[n] = y1; + curve[n] = gFalse; + ++n; +} + +void GfxSubpath::curveTo(double x1, double y1, double x2, double y2, + double x3, double y3) { + if (n+3 > size) { + size += 16; + x = (double *)greallocn(x, size, sizeof(double)); + y = (double *)greallocn(y, size, sizeof(double)); + curve = (GBool *)greallocn(curve, size, sizeof(GBool)); + } + x[n] = x1; + y[n] = y1; + x[n+1] = x2; + y[n+1] = y2; + x[n+2] = x3; + y[n+2] = y3; + curve[n] = curve[n+1] = gTrue; + curve[n+2] = gFalse; + n += 3; +} + +void GfxSubpath::close() { + if (x[n-1] != x[0] || y[n-1] != y[0]) { + lineTo(x[0], y[0]); + } + closed = gTrue; +} + +void GfxSubpath::offset(double dx, double dy) { + int i; + + for (i = 0; i < n; ++i) { + x[i] += dx; + y[i] += dy; + } +} + +GfxPath::GfxPath() { + justMoved = gFalse; + size = 16; + n = 0; + firstX = firstY = 0; + subpaths = (GfxSubpath **)gmallocn(size, sizeof(GfxSubpath *)); +} + +GfxPath::~GfxPath() { + int i; + + for (i = 0; i < n; ++i) + delete subpaths[i]; + gfree(subpaths); +} + +// Used for copy(). +GfxPath::GfxPath(GBool justMoved1, double firstX1, double firstY1, + GfxSubpath **subpaths1, int n1, int size1) { + int i; + + justMoved = justMoved1; + firstX = firstX1; + firstY = firstY1; + size = size1; + n = n1; + subpaths = (GfxSubpath **)gmallocn(size, sizeof(GfxSubpath *)); + for (i = 0; i < n; ++i) + subpaths[i] = subpaths1[i]->copy(); +} + +void GfxPath::moveTo(double x, double y) { + justMoved = gTrue; + firstX = x; + firstY = y; +} + +void GfxPath::lineTo(double x, double y) { + if (justMoved) { + if (n >= size) { + size += 16; + subpaths = (GfxSubpath **) + greallocn(subpaths, size, sizeof(GfxSubpath *)); + } + subpaths[n] = new GfxSubpath(firstX, firstY); + ++n; + justMoved = gFalse; + } + subpaths[n-1]->lineTo(x, y); +} + +void GfxPath::curveTo(double x1, double y1, double x2, double y2, + double x3, double y3) { + if (justMoved) { + if (n >= size) { + size += 16; + subpaths = (GfxSubpath **) + greallocn(subpaths, size, sizeof(GfxSubpath *)); + } + subpaths[n] = new GfxSubpath(firstX, firstY); + ++n; + justMoved = gFalse; + } + subpaths[n-1]->curveTo(x1, y1, x2, y2, x3, y3); +} + +void GfxPath::close() { + // this is necessary to handle the pathological case of + // moveto/closepath/clip, which defines an empty clipping region + if (justMoved) { + if (n >= size) { + size += 16; + subpaths = (GfxSubpath **) + greallocn(subpaths, size, sizeof(GfxSubpath *)); + } + subpaths[n] = new GfxSubpath(firstX, firstY); + ++n; + justMoved = gFalse; + } + subpaths[n-1]->close(); +} + +void GfxPath::append(GfxPath *path) { + int i; + + if (n + path->n > size) { + size = n + path->n; + subpaths = (GfxSubpath **) + greallocn(subpaths, size, sizeof(GfxSubpath *)); + } + for (i = 0; i < path->n; ++i) { + subpaths[n++] = path->subpaths[i]->copy(); + } + justMoved = gFalse; +} + +void GfxPath::offset(double dx, double dy) { + int i; + + for (i = 0; i < n; ++i) { + subpaths[i]->offset(dx, dy); + } +} + +//------------------------------------------------------------------------ +// GfxState +//------------------------------------------------------------------------ + +GfxState::GfxState(double hDPIA, double vDPIA, PDFRectangle *pageBox, + int rotateA, GBool upsideDown) { + double kx, ky; + + hDPI = hDPIA; + vDPI = vDPIA; + rotate = rotateA; + px1 = pageBox->x1; + py1 = pageBox->y1; + px2 = pageBox->x2; + py2 = pageBox->y2; + kx = hDPI / 72.0; + ky = vDPI / 72.0; + if (rotate == 90) { + ctm[0] = 0; + ctm[1] = upsideDown ? ky : -ky; + ctm[2] = kx; + ctm[3] = 0; + ctm[4] = -kx * py1; + ctm[5] = ky * (upsideDown ? -px1 : px2); + pageWidth = kx * (py2 - py1); + pageHeight = ky * (px2 - px1); + } else if (rotate == 180) { + ctm[0] = -kx; + ctm[1] = 0; + ctm[2] = 0; + ctm[3] = upsideDown ? ky : -ky; + ctm[4] = kx * px2; + ctm[5] = ky * (upsideDown ? -py1 : py2); + pageWidth = kx * (px2 - px1); + pageHeight = ky * (py2 - py1); + } else if (rotate == 270) { + ctm[0] = 0; + ctm[1] = upsideDown ? -ky : ky; + ctm[2] = -kx; + ctm[3] = 0; + ctm[4] = kx * py2; + ctm[5] = ky * (upsideDown ? px2 : -px1); + pageWidth = kx * (py2 - py1); + pageHeight = ky * (px2 - px1); + } else { + ctm[0] = kx; + ctm[1] = 0; + ctm[2] = 0; + ctm[3] = upsideDown ? -ky : ky; + ctm[4] = -kx * px1; + ctm[5] = ky * (upsideDown ? py2 : -py1); + pageWidth = kx * (px2 - px1); + pageHeight = ky * (py2 - py1); + } + + fillColorSpace = new GfxDeviceGrayColorSpace(); + strokeColorSpace = new GfxDeviceGrayColorSpace(); + fillColor.c[0] = 0; + strokeColor.c[0] = 0; + fillPattern = NULL; + strokePattern = NULL; + blendMode = gfxBlendNormal; + fillOpacity = 1; + strokeOpacity = 1; + fillOverprint = gFalse; + strokeOverprint = gFalse; + transfer[0] = transfer[1] = transfer[2] = transfer[3] = NULL; + + lineWidth = 1; + lineDash = NULL; + lineDashLength = 0; + lineDashStart = 0; + flatness = 1; + lineJoin = 0; + lineCap = 0; + miterLimit = 10; + strokeAdjust = gFalse; + + font = NULL; + fontSize = 0; + textMat[0] = 1; textMat[1] = 0; + textMat[2] = 0; textMat[3] = 1; + textMat[4] = 0; textMat[5] = 0; + charSpace = 0; + wordSpace = 0; + horizScaling = 1; + leading = 0; + rise = 0; + render = 0; + + path = new GfxPath(); + curX = curY = 0; + lineX = lineY = 0; + + clipXMin = 0; + clipYMin = 0; + clipXMax = pageWidth; + clipYMax = pageHeight; + + saved = NULL; +} + +GfxState::~GfxState() { + int i; + + if (fillColorSpace) { + delete fillColorSpace; + } + if (strokeColorSpace) { + delete strokeColorSpace; + } + if (fillPattern) { + delete fillPattern; + } + if (strokePattern) { + delete strokePattern; + } + for (i = 0; i < 4; ++i) { + if (transfer[i]) { + delete transfer[i]; + } + } + gfree(lineDash); + if (path) { + // this gets set to NULL by restore() + delete path; + } + if (saved) { + delete saved; + } +} + +// Used for copy(); +GfxState::GfxState(GfxState *state) { + int i; + + memcpy(this, state, sizeof(GfxState)); + if (fillColorSpace) { + fillColorSpace = state->fillColorSpace->copy(); + } + if (strokeColorSpace) { + strokeColorSpace = state->strokeColorSpace->copy(); + } + if (fillPattern) { + fillPattern = state->fillPattern->copy(); + } + if (strokePattern) { + strokePattern = state->strokePattern->copy(); + } + for (i = 0; i < 4; ++i) { + if (transfer[i]) { + transfer[i] = state->transfer[i]->copy(); + } + } + if (lineDashLength > 0) { + lineDash = (double *)gmallocn(lineDashLength, sizeof(double)); + memcpy(lineDash, state->lineDash, lineDashLength * sizeof(double)); + } + saved = NULL; +} + +void GfxState::setPath(GfxPath *pathA) { + delete path; + path = pathA; +} + +void GfxState::getUserClipBBox(double *xMin, double *yMin, + double *xMax, double *yMax) { + double ictm[6]; + double xMin1, yMin1, xMax1, yMax1, det, tx, ty; + + // invert the CTM + det = 1 / (ctm[0] * ctm[3] - ctm[1] * ctm[2]); + ictm[0] = ctm[3] * det; + ictm[1] = -ctm[1] * det; + ictm[2] = -ctm[2] * det; + ictm[3] = ctm[0] * det; + ictm[4] = (ctm[2] * ctm[5] - ctm[3] * ctm[4]) * det; + ictm[5] = (ctm[1] * ctm[4] - ctm[0] * ctm[5]) * det; + + // transform all four corners of the clip bbox; find the min and max + // x and y values + xMin1 = xMax1 = clipXMin * ictm[0] + clipYMin * ictm[2] + ictm[4]; + yMin1 = yMax1 = clipXMin * ictm[1] + clipYMin * ictm[3] + ictm[5]; + tx = clipXMin * ictm[0] + clipYMax * ictm[2] + ictm[4]; + ty = clipXMin * ictm[1] + clipYMax * ictm[3] + ictm[5]; + if (tx < xMin1) { + xMin1 = tx; + } else if (tx > xMax1) { + xMax1 = tx; + } + if (ty < yMin1) { + yMin1 = ty; + } else if (ty > yMax1) { + yMax1 = ty; + } + tx = clipXMax * ictm[0] + clipYMin * ictm[2] + ictm[4]; + ty = clipXMax * ictm[1] + clipYMin * ictm[3] + ictm[5]; + if (tx < xMin1) { + xMin1 = tx; + } else if (tx > xMax1) { + xMax1 = tx; + } + if (ty < yMin1) { + yMin1 = ty; + } else if (ty > yMax1) { + yMax1 = ty; + } + tx = clipXMax * ictm[0] + clipYMax * ictm[2] + ictm[4]; + ty = clipXMax * ictm[1] + clipYMax * ictm[3] + ictm[5]; + if (tx < xMin1) { + xMin1 = tx; + } else if (tx > xMax1) { + xMax1 = tx; + } + if (ty < yMin1) { + yMin1 = ty; + } else if (ty > yMax1) { + yMax1 = ty; + } + + *xMin = xMin1; + *yMin = yMin1; + *xMax = xMax1; + *yMax = yMax1; +} + +double GfxState::transformWidth(double w) { + double x, y; + + x = ctm[0] + ctm[2]; + y = ctm[1] + ctm[3]; + return w * sqrt(0.5 * (x * x + y * y)); +} + +double GfxState::getTransformedFontSize() { + double x1, y1, x2, y2; + + x1 = textMat[2] * fontSize; + y1 = textMat[3] * fontSize; + x2 = ctm[0] * x1 + ctm[2] * y1; + y2 = ctm[1] * x1 + ctm[3] * y1; + return sqrt(x2 * x2 + y2 * y2); +} + +void GfxState::getFontTransMat(double *m11, double *m12, + double *m21, double *m22) { + *m11 = (textMat[0] * ctm[0] + textMat[1] * ctm[2]) * fontSize; + *m12 = (textMat[0] * ctm[1] + textMat[1] * ctm[3]) * fontSize; + *m21 = (textMat[2] * ctm[0] + textMat[3] * ctm[2]) * fontSize; + *m22 = (textMat[2] * ctm[1] + textMat[3] * ctm[3]) * fontSize; +} + +void GfxState::setCTM(double a, double b, double c, + double d, double e, double f) { + int i; + + ctm[0] = a; + ctm[1] = b; + ctm[2] = c; + ctm[3] = d; + ctm[4] = e; + ctm[5] = f; + + // avoid FP exceptions on badly messed up PDF files + for (i = 0; i < 6; ++i) { + if (ctm[i] > 1e10) { + ctm[i] = 1e10; + } else if (ctm[i] < -1e10) { + ctm[i] = -1e10; + } + } +} + +void GfxState::concatCTM(double a, double b, double c, + double d, double e, double f) { + double a1 = ctm[0]; + double b1 = ctm[1]; + double c1 = ctm[2]; + double d1 = ctm[3]; + int i; + + ctm[0] = a * a1 + b * c1; + ctm[1] = a * b1 + b * d1; + ctm[2] = c * a1 + d * c1; + ctm[3] = c * b1 + d * d1; + ctm[4] = e * a1 + f * c1 + ctm[4]; + ctm[5] = e * b1 + f * d1 + ctm[5]; + + // avoid FP exceptions on badly messed up PDF files + for (i = 0; i < 6; ++i) { + if (ctm[i] > 1e10) { + ctm[i] = 1e10; + } else if (ctm[i] < -1e10) { + ctm[i] = -1e10; + } + } +} + +void GfxState::shiftCTM(double tx, double ty) { + ctm[4] += tx; + ctm[5] += ty; + clipXMin += tx; + clipYMin += ty; + clipXMax += tx; + clipYMax += ty; +} + +void GfxState::setFillColorSpace(GfxColorSpace *colorSpace) { + if (fillColorSpace) { + delete fillColorSpace; + } + fillColorSpace = colorSpace; +} + +void GfxState::setStrokeColorSpace(GfxColorSpace *colorSpace) { + if (strokeColorSpace) { + delete strokeColorSpace; + } + strokeColorSpace = colorSpace; +} + +void GfxState::setFillPattern(GfxPattern *pattern) { + if (fillPattern) { + delete fillPattern; + } + fillPattern = pattern; +} + +void GfxState::setStrokePattern(GfxPattern *pattern) { + if (strokePattern) { + delete strokePattern; + } + strokePattern = pattern; +} + +void GfxState::setTransfer(Function **funcs) { + int i; + + for (i = 0; i < 4; ++i) { + if (transfer[i]) { + delete transfer[i]; + } + transfer[i] = funcs[i]; + } +} + +void GfxState::setLineDash(double *dash, int length, double start) { + if (lineDash) + gfree(lineDash); + lineDash = dash; + lineDashLength = length; + lineDashStart = start; +} + +void GfxState::clearPath() { + delete path; + path = new GfxPath(); +} + +void GfxState::clip() { + double xMin, yMin, xMax, yMax, x, y; + GfxSubpath *subpath; + int i, j; + + xMin = xMax = yMin = yMax = 0; // make gcc happy + for (i = 0; i < path->getNumSubpaths(); ++i) { + subpath = path->getSubpath(i); + for (j = 0; j < subpath->getNumPoints(); ++j) { + transform(subpath->getX(j), subpath->getY(j), &x, &y); + if (i == 0 && j == 0) { + xMin = xMax = x; + yMin = yMax = y; + } else { + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + } + } + } + if (xMin > clipXMin) { + clipXMin = xMin; + } + if (yMin > clipYMin) { + clipYMin = yMin; + } + if (xMax < clipXMax) { + clipXMax = xMax; + } + if (yMax < clipYMax) { + clipYMax = yMax; + } +} + +void GfxState::clipToStrokePath() { + double xMin, yMin, xMax, yMax, x, y, t0, t1; + GfxSubpath *subpath; + int i, j; + + xMin = xMax = yMin = yMax = 0; // make gcc happy + for (i = 0; i < path->getNumSubpaths(); ++i) { + subpath = path->getSubpath(i); + for (j = 0; j < subpath->getNumPoints(); ++j) { + transform(subpath->getX(j), subpath->getY(j), &x, &y); + if (i == 0 && j == 0) { + xMin = xMax = x; + yMin = yMax = y; + } else { + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + } + } + } + + // allow for the line width + //~ miter joins can extend farther than this + t0 = fabs(ctm[0]); + t1 = fabs(ctm[2]); + if (t0 > t1) { + xMin -= 0.5 * lineWidth * t0; + xMax += 0.5 * lineWidth * t0; + } else { + xMin -= 0.5 * lineWidth * t1; + xMax += 0.5 * lineWidth * t1; + } + t0 = fabs(ctm[0]); + t1 = fabs(ctm[3]); + if (t0 > t1) { + yMin -= 0.5 * lineWidth * t0; + yMax += 0.5 * lineWidth * t0; + } else { + yMin -= 0.5 * lineWidth * t1; + yMax += 0.5 * lineWidth * t1; + } + + if (xMin > clipXMin) { + clipXMin = xMin; + } + if (yMin > clipYMin) { + clipYMin = yMin; + } + if (xMax < clipXMax) { + clipXMax = xMax; + } + if (yMax < clipYMax) { + clipYMax = yMax; + } +} + +void GfxState::textShift(double tx, double ty) { + double dx, dy; + + textTransformDelta(tx, ty, &dx, &dy); + curX += dx; + curY += dy; +} + +void GfxState::shift(double dx, double dy) { + curX += dx; + curY += dy; +} + +GfxState *GfxState::save() { + GfxState *newState; + + newState = copy(); + newState->saved = this; + return newState; +} + +GfxState *GfxState::restore() { + GfxState *oldState; + + if (saved) { + oldState = saved; + + // these attributes aren't saved/restored by the q/Q operators + oldState->path = path; + oldState->curX = curX; + oldState->curY = curY; + oldState->lineX = lineX; + oldState->lineY = lineY; + + path = NULL; + saved = NULL; + delete this; + + } else { + oldState = this; + } + + return oldState; +} + +GBool GfxState::parseBlendMode(Object *obj, GfxBlendMode *mode) { + Object obj2; + int i, j; + + if (obj->isName()) { + for (i = 0; i < nGfxBlendModeNames; ++i) { + if (!strcmp(obj->getName(), gfxBlendModeNames[i].name)) { + *mode = gfxBlendModeNames[i].mode; + return gTrue; + } + } + return gFalse; + } else if (obj->isArray()) { + for (i = 0; i < obj->arrayGetLength(); ++i) { + obj->arrayGet(i, &obj2); + if (!obj2.isName()) { + obj2.free(); + return gFalse; + } + for (j = 0; j < nGfxBlendModeNames; ++j) { + if (!strcmp(obj2.getName(), gfxBlendModeNames[j].name)) { + obj2.free(); + *mode = gfxBlendModeNames[j].mode; + return gTrue; + } + } + obj2.free(); + } + *mode = gfxBlendNormal; + return gTrue; + } else { + return gFalse; + } +} diff --git a/kpdf/xpdf/xpdf/GfxState.h b/kpdf/xpdf/xpdf/GfxState.h index f85643dc..52c5c93c 100644 --- a/kpdf/xpdf/xpdf/GfxState.h +++ b/kpdf/xpdf/xpdf/GfxState.h @@ -114,7 +114,7 @@ struct GfxCMYK { //------------------------------------------------------------------------ // NB: The nGfxColorSpaceModes constant and the gfxColorSpaceModeNames -// array defined in GfxState.cc must match this enum. +// array defined in GfxState.cpp must match this enum. enum GfxColorSpaceMode { csDeviceGray, csCalGray, diff --git a/kpdf/xpdf/xpdf/GlobalParams.cc b/kpdf/xpdf/xpdf/GlobalParams.cc deleted file mode 100644 index 6212f42e..00000000 --- a/kpdf/xpdf/xpdf/GlobalParams.cc +++ /dev/null @@ -1,2989 +0,0 @@ -//======================================================================== -// -// GlobalParams.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -// KPDF: additional includes for Qt and Xft -#include -#include -#include -// -- gentoo compile fix (XFree 4.3.0, FC 2.2.3, FreeType 2.1.9) -- -// on other distros these 2 lines should't harm -#include -#include FT_FREETYPE_H -// -- ---------------------------------------------------------- -- -#include -#include -#include -#include -#include -#include -#ifdef ENABLE_PLUGINS -# ifndef WIN32 -# include -# endif -#endif -#ifdef WIN32 -# include -#endif -#if HAVE_PAPER_H -#include -#endif -#include "gmem.h" -#include "GString.h" -#include "GList.h" -#include "GHash.h" -#include "gfile.h" -#include "Error.h" -#include "NameToCharCode.h" -#include "CharCodeToUnicode.h" -#include "UnicodeMap.h" -#include "CMap.h" -#include "BuiltinFontTables.h" -#include "FontEncodingTables.h" -#ifdef ENABLE_PLUGINS -# include "XpdfPluginAPI.h" -#endif -#include "GlobalParams.h" - -#include -#include -#include - -#ifdef WIN32 -# define strcasecmp stricmp -#endif - -#if MULTITHREADED -# define lockGlobalParams gLockMutex(&mutex) -# define lockUnicodeMapCache gLockMutex(&unicodeMapCacheMutex) -# define lockCMapCache gLockMutex(&cMapCacheMutex) -# define unlockGlobalParams gUnlockMutex(&mutex) -# define unlockUnicodeMapCache gUnlockMutex(&unicodeMapCacheMutex) -# define unlockCMapCache gUnlockMutex(&cMapCacheMutex) -#else -# define lockGlobalParams -# define lockUnicodeMapCache -# define lockCMapCache -# define unlockGlobalParams -# define unlockUnicodeMapCache -# define unlockCMapCache -#endif - -#include "NameToUnicodeTable.h" -#include "UnicodeMapTables.h" -#include "UTF8.h" - -#ifdef ENABLE_PLUGINS -# ifdef WIN32 -extern XpdfPluginVecTable xpdfPluginVecTable; -# endif -#endif - -//------------------------------------------------------------------------ - -#define cidToUnicodeCacheSize 4 -#define unicodeToUnicodeCacheSize 4 - -//------------------------------------------------------------------------ - -static struct { - char *name; - char *t1FileName; - char *ttFileName; -} displayFontTab[] = { - {"Courier", "n022003l.pfb", "cour.ttf"}, - {"Courier-Bold", "n022004l.pfb", "courbd.ttf"}, - {"Courier-BoldOblique", "n022024l.pfb", "courbi.ttf"}, - {"Courier-Oblique", "n022023l.pfb", "couri.ttf"}, - {"Helvetica", "n019003l.pfb", "arial.ttf"}, - {"Helvetica-Bold", "n019004l.pfb", "arialbd.ttf"}, - {"Helvetica-BoldOblique", "n019024l.pfb", "arialbi.ttf"}, - {"Helvetica-Oblique", "n019023l.pfb", "ariali.ttf"}, - {"Symbol", "s050000l.pfb", NULL}, - {"Times-Bold", "n021004l.pfb", "timesbd.ttf"}, - {"Times-BoldItalic", "n021024l.pfb", "timesbi.ttf"}, - {"Times-Italic", "n021023l.pfb", "timesi.ttf"}, - {"Times-Roman", "n021003l.pfb", "times.ttf"}, - {"ZapfDingbats", "d050000l.pfb", NULL}, - {NULL, NULL, NULL} -}; - -#ifdef WIN32 -static char *displayFontDirs[] = { - "c:/windows/fonts", - "c:/winnt/fonts", - NULL -}; -#else -static char *displayFontDirs[] = { - "/usr/share/ghostscript/fonts", - "/usr/pkg/share/ghostscript/fonts", - "/usr/local/share/ghostscript/fonts", - "/usr/share/fonts/default/Type1", - "/usr/X11R6/lib/X11/fonts/Type1", - "/usr/share/fonts/default/ghostscript", - "/usr/share/fonts/type1/gsfonts", - "/usr/share/fonts/Type1", - NULL -}; -#endif - -//------------------------------------------------------------------------ - -GlobalParams *globalParams = NULL; - -//------------------------------------------------------------------------ -// DisplayFontParam -//------------------------------------------------------------------------ - -DisplayFontParam::DisplayFontParam(GString *nameA, - DisplayFontParamKind kindA) { - name = nameA; - kind = kindA; - switch (kind) { - case displayFontT1: - t1.fileName = NULL; - break; - case displayFontTT: - tt.fileName = NULL; - break; - } -} - -DisplayFontParam::~DisplayFontParam() { - delete name; - switch (kind) { - case displayFontT1: - if (t1.fileName) { - delete t1.fileName; - } - break; - case displayFontTT: - if (tt.fileName) { - delete tt.fileName; - } - break; - } -} - -#ifdef WIN32 - -//------------------------------------------------------------------------ -// WinFontInfo -//------------------------------------------------------------------------ - -class WinFontInfo: public DisplayFontParam { -public: - - GBool bold, italic; - - static WinFontInfo *make(GString *nameA, GBool boldA, GBool italicA, - HKEY regKey, char *winFontDir); - WinFontInfo(GString *nameA, GBool boldA, GBool italicA, - GString *fileNameA); - virtual ~WinFontInfo(); - GBool equals(WinFontInfo *fi); -}; - -WinFontInfo *WinFontInfo::make(GString *nameA, GBool boldA, GBool italicA, - HKEY regKey, char *winFontDir) { - GString *regName; - GString *fileNameA; - char buf[MAX_PATH]; - DWORD n; - char c; - int i; - - //----- find the font file - fileNameA = NULL; - regName = nameA->copy(); - if (boldA) { - regName->append(" Bold"); - } - if (italicA) { - regName->append(" Italic"); - } - regName->append(" (TrueType)"); - n = sizeof(buf); - if (RegQueryValueEx(regKey, regName->getCString(), NULL, NULL, - (LPBYTE)buf, &n) == ERROR_SUCCESS) { - fileNameA = new GString(winFontDir); - fileNameA->append('\\')->append(buf); - } - delete regName; - if (!fileNameA) { - delete nameA; - return NULL; - } - - //----- normalize the font name - i = 0; - while (i < nameA->getLength()) { - c = nameA->getChar(i); - if (c == ' ' || c == ',' || c == '-') { - nameA->del(i); - } else { - ++i; - } - } - - return new WinFontInfo(nameA, boldA, italicA, fileNameA); -} - -WinFontInfo::WinFontInfo(GString *nameA, GBool boldA, GBool italicA, - GString *fileNameA): - DisplayFontParam(nameA, displayFontTT) -{ - bold = boldA; - italic = italicA; - tt.fileName = fileNameA; -} - -WinFontInfo::~WinFontInfo() { -} - -GBool WinFontInfo::equals(WinFontInfo *fi) { - return !name->cmp(fi->name) && bold == fi->bold && italic == fi->italic; -} - -//------------------------------------------------------------------------ -// WinFontList -//------------------------------------------------------------------------ - -class WinFontList { -public: - - WinFontList(char *winFontDirA); - ~WinFontList(); - WinFontInfo *find(GString *font); - -private: - - void add(WinFontInfo *fi); - static int CALLBACK enumFunc1(CONST LOGFONT *font, - CONST TEXTMETRIC *metrics, - DWORD type, LPARAM data); - static int CALLBACK enumFunc2(CONST LOGFONT *font, - CONST TEXTMETRIC *metrics, - DWORD type, LPARAM data); - - GList *fonts; // [WinFontInfo] - HDC dc; // (only used during enumeration) - HKEY regKey; // (only used during enumeration) - char *winFontDir; // (only used during enumeration) -}; - -WinFontList::WinFontList(char *winFontDirA) { - OSVERSIONINFO version; - char *path; - - fonts = new GList(); - dc = GetDC(NULL); - winFontDir = winFontDirA; - version.dwOSVersionInfoSize = sizeof(version); - GetVersionEx(&version); - if (version.dwPlatformId == VER_PLATFORM_WIN32_NT) { - path = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Fonts\\"; - } else { - path = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Fonts\\"; - } - if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, path, 0, - KEY_QUERY_VALUE | KEY_ENUMERATE_SUB_KEYS, - ®Key) == ERROR_SUCCESS) { - EnumFonts(dc, NULL, &WinFontList::enumFunc1, (LPARAM)this); - RegCloseKey(regKey); - } - ReleaseDC(NULL, dc); -} - -WinFontList::~WinFontList() { - deleteGList(fonts, WinFontInfo); -} - -void WinFontList::add(WinFontInfo *fi) { - int i; - - for (i = 0; i < fonts->getLength(); ++i) { - if (((WinFontInfo *)fonts->get(i))->equals(fi)) { - delete fi; - return; - } - } - fonts->append(fi); -} - -WinFontInfo *WinFontList::find(GString *font) { - GString *name; - GBool bold, italic; - WinFontInfo *fi; - char c; - int n, i; - - name = font->copy(); - - // remove space, comma, dash chars - i = 0; - while (i < name->getLength()) { - c = name->getChar(i); - if (c == ' ' || c == ',' || c == '-') { - name->del(i); - } else { - ++i; - } - } - n = name->getLength(); - - // remove trailing "MT" (Foo-MT, Foo-BoldMT, etc.) - if (!strcmp(name->getCString() + n - 2, "MT")) { - name->del(n - 2, 2); - n -= 2; - } - - // look for "Italic" - if (!strcmp(name->getCString() + n - 6, "Italic")) { - name->del(n - 6, 6); - italic = gTrue; - n -= 6; - } else { - italic = gFalse; - } - - // look for "Bold" - if (!strcmp(name->getCString() + n - 4, "Bold")) { - name->del(n - 4, 4); - bold = gTrue; - n -= 4; - } else { - bold = gFalse; - } - - // remove trailing "MT" (FooMT-Bold, etc.) - if (!strcmp(name->getCString() + n - 2, "MT")) { - name->del(n - 2, 2); - n -= 2; - } - - // remove trailing "PS" - if (!strcmp(name->getCString() + n - 2, "PS")) { - name->del(n - 2, 2); - n -= 2; - } - - // search for the font - fi = NULL; - for (i = 0; i < fonts->getLength(); ++i) { - fi = (WinFontInfo *)fonts->get(i); - if (!fi->name->cmp(name) && fi->bold == bold && fi->italic == italic) { - break; - } - fi = NULL; - } - - delete name; - return fi; -} - -int CALLBACK WinFontList::enumFunc1(CONST LOGFONT *font, - CONST TEXTMETRIC *metrics, - DWORD type, LPARAM data) { - WinFontList *fl = (WinFontList *)data; - - EnumFonts(fl->dc, font->lfFaceName, &WinFontList::enumFunc2, (LPARAM)fl); - return 1; -} - -int CALLBACK WinFontList::enumFunc2(CONST LOGFONT *font, - CONST TEXTMETRIC *metrics, - DWORD type, LPARAM data) { - WinFontList *fl = (WinFontList *)data; - WinFontInfo *fi; - - if (type & TRUETYPE_FONTTYPE) { - if ((fi = WinFontInfo::make(new GString(font->lfFaceName), - font->lfWeight >= 600, - font->lfItalic ? gTrue : gFalse, - fl->regKey, fl->winFontDir))) { - fl->add(fi); - } - } - return 1; -} - -#endif // WIN32 - -//------------------------------------------------------------------------ -// PSFontParam -//------------------------------------------------------------------------ - -PSFontParam::PSFontParam(GString *pdfFontNameA, int wModeA, - GString *psFontNameA, GString *encodingA) { - pdfFontName = pdfFontNameA; - wMode = wModeA; - psFontName = psFontNameA; - encoding = encodingA; -} - -PSFontParam::~PSFontParam() { - delete pdfFontName; - delete psFontName; - if (encoding) { - delete encoding; - } -} - -//------------------------------------------------------------------------ -// KeyBinding -//------------------------------------------------------------------------ - -KeyBinding::KeyBinding(int codeA, int modsA, int contextA, char *cmd0) { - code = codeA; - mods = modsA; - context = contextA; - cmds = new GList(); - cmds->append(new GString(cmd0)); -} - -KeyBinding::KeyBinding(int codeA, int modsA, int contextA, - char *cmd0, char *cmd1) { - code = codeA; - mods = modsA; - context = contextA; - cmds = new GList(); - cmds->append(new GString(cmd0)); - cmds->append(new GString(cmd1)); -} - -KeyBinding::KeyBinding(int codeA, int modsA, int contextA, GList *cmdsA) { - code = codeA; - mods = modsA; - context = contextA; - cmds = cmdsA; -} - -KeyBinding::~KeyBinding() { - deleteGList(cmds, GString); -} - -#ifdef ENABLE_PLUGINS -//------------------------------------------------------------------------ -// Plugin -//------------------------------------------------------------------------ - -class Plugin { -public: - - static Plugin *load(char *type, char *name); - ~Plugin(); - -private: - -#ifdef WIN32 - Plugin(HMODULE libA); - HMODULE lib; -#else - Plugin(void *dlA); - void *dl; -#endif -}; - -Plugin *Plugin::load(char *type, char *name) { - GString *path; - Plugin *plugin; - XpdfPluginVecTable *vt; - XpdfBool (*xpdfInitPlugin)(void); -#ifdef WIN32 - HMODULE libA; -#else - void *dlA; -#endif - - path = globalParams->getBaseDir(); - appendToPath(path, "plugins"); - appendToPath(path, type); - appendToPath(path, name); - -#ifdef WIN32 - path->append(".dll"); - if (!(libA = LoadLibrary(path->getCString()))) { - error(-1, "Failed to load plugin '%s'", - path->getCString()); - goto err1; - } - if (!(vt = (XpdfPluginVecTable *) - GetProcAddress(libA, "xpdfPluginVecTable"))) { - error(-1, "Failed to find xpdfPluginVecTable in plugin '%s'", - path->getCString()); - goto err2; - } -#else - //~ need to deal with other extensions here - path->append(".so"); - if (!(dlA = dlopen(path->getCString(), RTLD_NOW))) { - error(-1, "Failed to load plugin '%s': %s", - path->getCString(), dlerror()); - goto err1; - } - if (!(vt = (XpdfPluginVecTable *)dlsym(dlA, "xpdfPluginVecTable"))) { - error(-1, "Failed to find xpdfPluginVecTable in plugin '%s'", - path->getCString()); - goto err2; - } -#endif - - if (vt->version != xpdfPluginVecTable.version) { - error(-1, "Plugin '%s' is wrong version", path->getCString()); - goto err2; - } - memcpy(vt, &xpdfPluginVecTable, sizeof(xpdfPluginVecTable)); - -#ifdef WIN32 - if (!(xpdfInitPlugin = (XpdfBool (*)(void)) - GetProcAddress(libA, "xpdfInitPlugin"))) { - error(-1, "Failed to find xpdfInitPlugin in plugin '%s'", - path->getCString()); - goto err2; - } -#else - if (!(xpdfInitPlugin = (XpdfBool (*)(void))dlsym(dlA, "xpdfInitPlugin"))) { - error(-1, "Failed to find xpdfInitPlugin in plugin '%s'", - path->getCString()); - goto err2; - } -#endif - - if (!(*xpdfInitPlugin)()) { - error(-1, "Initialization of plugin '%s' failed", - path->getCString()); - goto err2; - } - -#ifdef WIN32 - plugin = new Plugin(libA); -#else - plugin = new Plugin(dlA); -#endif - - delete path; - return plugin; - - err2: -#ifdef WIN32 - FreeLibrary(libA); -#else - dlclose(dlA); -#endif - err1: - delete path; - return NULL; -} - -#ifdef WIN32 -Plugin::Plugin(HMODULE libA) { - lib = libA; -} -#else -Plugin::Plugin(void *dlA) { - dl = dlA; -} -#endif - -Plugin::~Plugin() { - void (*xpdfFreePlugin)(void); - -#ifdef WIN32 - if ((xpdfFreePlugin = (void (*)(void)) - GetProcAddress(lib, "xpdfFreePlugin"))) { - (*xpdfFreePlugin)(); - } - FreeLibrary(lib); -#else - if ((xpdfFreePlugin = (void (*)(void))dlsym(dl, "xpdfFreePlugin"))) { - (*xpdfFreePlugin)(); - } - dlclose(dl); -#endif -} - -#endif // ENABLE_PLUGINS - -//------------------------------------------------------------------------ -// parsing -//------------------------------------------------------------------------ - -GlobalParams::GlobalParams(char *cfgFileName) { - UnicodeMap *map; - GString *fileName; - FILE *f; - int i; - -#if MULTITHREADED - gInitMutex(&mutex); - gInitMutex(&unicodeMapCacheMutex); - gInitMutex(&cMapCacheMutex); -#endif - - initBuiltinFontTables(); - - // scan the encoding in reverse because we want the lowest-numbered - // index for each char name ('space' is encoded twice) - macRomanReverseMap = new NameToCharCode(); - for (i = 255; i >= 0; --i) { - if (macRomanEncoding[i]) { - macRomanReverseMap->add(macRomanEncoding[i], (CharCode)i); - } - } - -#ifdef WIN32 - // baseDir will be set by a call to setBaseDir - baseDir = new GString(); -#else - baseDir = appendToPath(getHomeDir(), ".xpdf"); -#endif - nameToUnicode = new NameToCharCode(); - cidToUnicodes = new GHash(gTrue); - unicodeToUnicodes = new GHash(gTrue); - residentUnicodeMaps = new GHash(); - unicodeMaps = new GHash(gTrue); - cMapDirs = new GHash(gTrue); - toUnicodeDirs = new GList(); - displayFonts = new GHash(); - displayCIDFonts = new GHash(); - displayNamedCIDFonts = new GHash(); -#if HAVE_PAPER_H - char *paperName; - const struct paper *paperType; - paperinit(); - if ((paperName = systempapername())) { - paperType = paperinfo(paperName); - psPaperWidth = (int)paperpswidth(paperType); - psPaperHeight = (int)paperpsheight(paperType); - } else { - error(-1, "No paper information available - using defaults"); - psPaperWidth = defPaperWidth; - psPaperHeight = defPaperHeight; - } - paperdone(); -#else - psPaperWidth = defPaperWidth; - psPaperHeight = defPaperHeight; -#endif - psImageableLLX = psImageableLLY = 0; - psImageableURX = psPaperWidth; - psImageableURY = psPaperHeight; - psCrop = gTrue; - psExpandSmaller = gFalse; - psShrinkLarger = gTrue; - psCenter = gTrue; - psDuplex = gFalse; - psLevel = psLevel2; - psFile = NULL; - psFonts = new GHash(); - psNamedFonts16 = new GList(); - psFonts16 = new GList(); - psEmbedType1 = gTrue; - psEmbedTrueType = gTrue; - psEmbedCIDPostScript = gTrue; - psEmbedCIDTrueType = gTrue; - psPreload = gFalse; - psOPI = gFalse; - psASCIIHex = gFalse; - // KPDF: use always UTF-8 and TQString::fromUtf - textEncoding = new GString("UTF-8"); -#if defined(WIN32) - textEOL = eolDOS; -#elif defined(MACOS) - textEOL = eolMac; -#else - textEOL = eolUnix; -#endif - textPageBreaks = gTrue; - textKeepTinyChars = gFalse; - fontDirs = new GList(); - initialZoom = new GString("125"); - continuousView = gFalse; - enableT1lib = gTrue; - enableFreeType = gTrue; - antialias = gTrue; - vectorAntialias = gTrue; - strokeAdjust = gTrue; - screenType = screenUnset; - screenSize = -1; - screenDotRadius = -1; - screenGamma = 1.0; - screenBlackThreshold = 0.0; - screenWhiteThreshold = 1.0; - urlCommand = NULL; - movieCommand = NULL; - mapNumericCharNames = gTrue; - mapUnknownCharNames = gFalse; - createDefaultKeyBindings(); - printCommands = gFalse; - errQuiet = gFalse; - - cidToUnicodeCache = new CharCodeToUnicodeCache(cidToUnicodeCacheSize); - unicodeToUnicodeCache = - new CharCodeToUnicodeCache(unicodeToUnicodeCacheSize); - unicodeMapCache = new UnicodeMapCache(); - cMapCache = new CMapCache(); - -#ifdef WIN32 - winFontList = NULL; -#endif - -#ifdef ENABLE_PLUGINS - plugins = new GList(); - securityHandlers = new GList(); -#endif - - // set up the initial nameToUnicode table - for (i = 0; nameToUnicodeTab[i].name; ++i) { - nameToUnicode->add(nameToUnicodeTab[i].name, nameToUnicodeTab[i].u); - } - - // set up the residentUnicodeMaps table - map = new UnicodeMap("Latin1", gFalse, - latin1UnicodeMapRanges, latin1UnicodeMapLen); - residentUnicodeMaps->add(map->getEncodingName(), map); - map = new UnicodeMap("ASCII7", gFalse, - ascii7UnicodeMapRanges, ascii7UnicodeMapLen); - residentUnicodeMaps->add(map->getEncodingName(), map); - map = new UnicodeMap("Symbol", gFalse, - symbolUnicodeMapRanges, symbolUnicodeMapLen); - residentUnicodeMaps->add(map->getEncodingName(), map); - map = new UnicodeMap("ZapfDingbats", gFalse, zapfDingbatsUnicodeMapRanges, - zapfDingbatsUnicodeMapLen); - residentUnicodeMaps->add(map->getEncodingName(), map); - map = new UnicodeMap("UTF-8", gTrue, &mapUTF8); - residentUnicodeMaps->add(map->getEncodingName(), map); - map = new UnicodeMap("UCS-2", gTrue, &mapUCS2); - residentUnicodeMaps->add(map->getEncodingName(), map); - - // look for a user config file, then a system-wide config file - f = NULL; - fileName = NULL; - if (cfgFileName && cfgFileName[0]) { - fileName = new GString(cfgFileName); - if (!(f = fopen(fileName->getCString(), "r"))) { - delete fileName; - } - } - if (!f) { - fileName = appendToPath(getHomeDir(), xpdfUserConfigFile); - if (!(f = fopen(fileName->getCString(), "r"))) { - delete fileName; - } - } - if (!f) { -#if defined(WIN32) && !defined(__CYGWIN32__) - char buf[512]; - i = GetModuleFileName(NULL, buf, sizeof(buf)); - if (i <= 0 || i >= sizeof(buf)) { - // error or path too long for buffer - just use the current dir - buf[0] = '\0'; - } - fileName = grabPath(buf); - appendToPath(fileName, xpdfSysConfigFile); -#else - fileName = new GString(xpdfSysConfigFile); -#endif - if (!(f = fopen(fileName->getCString(), "r"))) { - delete fileName; - } - } - if (f) { - parseFile(fileName, f); - delete fileName; - fclose(f); - } -} - -void GlobalParams::createDefaultKeyBindings() { - keyBindings = new GList(); - - //----- mouse buttons - keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress1, xpdfKeyModNone, - xpdfKeyContextAny, "startSelection")); - keyBindings->append(new KeyBinding(xpdfKeyCodeMouseRelease1, xpdfKeyModNone, - xpdfKeyContextAny, "endSelection", - "followLinkNoSel")); - keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress2, xpdfKeyModNone, - xpdfKeyContextAny, "startPan")); - keyBindings->append(new KeyBinding(xpdfKeyCodeMouseRelease2, xpdfKeyModNone, - xpdfKeyContextAny, "endPan")); - keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress3, xpdfKeyModNone, - xpdfKeyContextAny, "postPopupMenu")); - keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress4, xpdfKeyModNone, - xpdfKeyContextAny, - "scrollUpPrevPage(16)")); - keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress5, xpdfKeyModNone, - xpdfKeyContextAny, - "scrollDownNextPage(16)")); - keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress6, xpdfKeyModNone, - xpdfKeyContextAny, "scrollLeft(16)")); - keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress7, xpdfKeyModNone, - xpdfKeyContextAny, "scrollRight(16)")); - - //----- keys - keyBindings->append(new KeyBinding(xpdfKeyCodeHome, xpdfKeyModCtrl, - xpdfKeyContextAny, "gotoPage(1)")); - keyBindings->append(new KeyBinding(xpdfKeyCodeHome, xpdfKeyModNone, - xpdfKeyContextAny, "scrollToTopLeft")); - keyBindings->append(new KeyBinding(xpdfKeyCodeEnd, xpdfKeyModCtrl, - xpdfKeyContextAny, "gotoLastPage")); - keyBindings->append(new KeyBinding(xpdfKeyCodeEnd, xpdfKeyModNone, - xpdfKeyContextAny, - "scrollToBottomRight")); - keyBindings->append(new KeyBinding(xpdfKeyCodePgUp, xpdfKeyModNone, - xpdfKeyContextAny, "pageUp")); - keyBindings->append(new KeyBinding(xpdfKeyCodeBackspace, xpdfKeyModNone, - xpdfKeyContextAny, "pageUp")); - keyBindings->append(new KeyBinding(xpdfKeyCodeDelete, xpdfKeyModNone, - xpdfKeyContextAny, "pageUp")); - keyBindings->append(new KeyBinding(xpdfKeyCodePgDn, xpdfKeyModNone, - xpdfKeyContextAny, "pageDown")); - keyBindings->append(new KeyBinding(' ', xpdfKeyModNone, - xpdfKeyContextAny, "pageDown")); - keyBindings->append(new KeyBinding(xpdfKeyCodeLeft, xpdfKeyModNone, - xpdfKeyContextAny, "scrollLeft(16)")); - keyBindings->append(new KeyBinding(xpdfKeyCodeRight, xpdfKeyModNone, - xpdfKeyContextAny, "scrollRight(16)")); - keyBindings->append(new KeyBinding(xpdfKeyCodeUp, xpdfKeyModNone, - xpdfKeyContextAny, "scrollUp(16)")); - keyBindings->append(new KeyBinding(xpdfKeyCodeDown, xpdfKeyModNone, - xpdfKeyContextAny, "scrollDown(16)")); - keyBindings->append(new KeyBinding('o', xpdfKeyModNone, - xpdfKeyContextAny, "open")); - keyBindings->append(new KeyBinding('O', xpdfKeyModNone, - xpdfKeyContextAny, "open")); - keyBindings->append(new KeyBinding('r', xpdfKeyModNone, - xpdfKeyContextAny, "reload")); - keyBindings->append(new KeyBinding('R', xpdfKeyModNone, - xpdfKeyContextAny, "reload")); - keyBindings->append(new KeyBinding('f', xpdfKeyModNone, - xpdfKeyContextAny, "find")); - keyBindings->append(new KeyBinding('F', xpdfKeyModNone, - xpdfKeyContextAny, "find")); - keyBindings->append(new KeyBinding('f', xpdfKeyModCtrl, - xpdfKeyContextAny, "find")); - keyBindings->append(new KeyBinding('g', xpdfKeyModCtrl, - xpdfKeyContextAny, "findNext")); - keyBindings->append(new KeyBinding('p', xpdfKeyModCtrl, - xpdfKeyContextAny, "print")); - keyBindings->append(new KeyBinding('n', xpdfKeyModNone, - xpdfKeyContextScrLockOff, "nextPage")); - keyBindings->append(new KeyBinding('N', xpdfKeyModNone, - xpdfKeyContextScrLockOff, "nextPage")); - keyBindings->append(new KeyBinding('n', xpdfKeyModNone, - xpdfKeyContextScrLockOn, - "nextPageNoScroll")); - keyBindings->append(new KeyBinding('N', xpdfKeyModNone, - xpdfKeyContextScrLockOn, - "nextPageNoScroll")); - keyBindings->append(new KeyBinding('p', xpdfKeyModNone, - xpdfKeyContextScrLockOff, "prevPage")); - keyBindings->append(new KeyBinding('P', xpdfKeyModNone, - xpdfKeyContextScrLockOff, "prevPage")); - keyBindings->append(new KeyBinding('p', xpdfKeyModNone, - xpdfKeyContextScrLockOn, - "prevPageNoScroll")); - keyBindings->append(new KeyBinding('P', xpdfKeyModNone, - xpdfKeyContextScrLockOn, - "prevPageNoScroll")); - keyBindings->append(new KeyBinding('v', xpdfKeyModNone, - xpdfKeyContextAny, "goForward")); - keyBindings->append(new KeyBinding('b', xpdfKeyModNone, - xpdfKeyContextAny, "goBackward")); - keyBindings->append(new KeyBinding('g', xpdfKeyModNone, - xpdfKeyContextAny, "focusToPageNum")); - keyBindings->append(new KeyBinding('0', xpdfKeyModNone, - xpdfKeyContextAny, "zoomPercent(125)")); - keyBindings->append(new KeyBinding('+', xpdfKeyModNone, - xpdfKeyContextAny, "zoomIn")); - keyBindings->append(new KeyBinding('-', xpdfKeyModNone, - xpdfKeyContextAny, "zoomOut")); - keyBindings->append(new KeyBinding('z', xpdfKeyModNone, - xpdfKeyContextAny, "zoomFitPage")); - keyBindings->append(new KeyBinding('w', xpdfKeyModNone, - xpdfKeyContextAny, "zoomFitWidth")); - keyBindings->append(new KeyBinding('f', xpdfKeyModAlt, - xpdfKeyContextAny, - "toggleFullScreenMode")); - keyBindings->append(new KeyBinding('l', xpdfKeyModCtrl, - xpdfKeyContextAny, "redraw")); - keyBindings->append(new KeyBinding('w', xpdfKeyModCtrl, - xpdfKeyContextAny, "closeWindow")); - keyBindings->append(new KeyBinding('?', xpdfKeyModNone, - xpdfKeyContextAny, "about")); - keyBindings->append(new KeyBinding('q', xpdfKeyModNone, - xpdfKeyContextAny, "quit")); - keyBindings->append(new KeyBinding('Q', xpdfKeyModNone, - xpdfKeyContextAny, "quit")); -} - -void GlobalParams::parseFile(GString *fileName, FILE *f) { - int line; - char buf[512]; - - line = 1; - while (getLine(buf, sizeof(buf) - 1, f)) { - parseLine(buf, fileName, line); - ++line; - } -} - -void GlobalParams::parseLine(char *buf, GString *fileName, int line) { - GList *tokens; - GString *cmd, *incFile; - char *p1, *p2; - FILE *f2; - - // break the line into tokens - tokens = new GList(); - p1 = buf; - while (*p1) { - for (; *p1 && isspace(*p1); ++p1) ; - if (!*p1) { - break; - } - if (*p1 == '"' || *p1 == '\'') { - for (p2 = p1 + 1; *p2 && *p2 != *p1; ++p2) ; - ++p1; - } else { - for (p2 = p1 + 1; *p2 && !isspace(*p2); ++p2) ; - } - tokens->append(new GString(p1, p2 - p1)); - p1 = *p2 ? p2 + 1 : p2; - } - - // parse the line - if (tokens->getLength() > 0 && - ((GString *)tokens->get(0))->getChar(0) != '#') { - cmd = (GString *)tokens->get(0); - if (!cmd->cmp("include")) { - if (tokens->getLength() == 2) { - incFile = (GString *)tokens->get(1); - if ((f2 = fopen(incFile->getCString(), "r"))) { - parseFile(incFile, f2); - fclose(f2); - } else { - error(-1, "Couldn't find included config file: '%s' (%s:%d)", - incFile->getCString(), fileName->getCString(), line); - } - } else { - error(-1, "Bad 'include' config file command (%s:%d)", - fileName->getCString(), line); - } - } else if (!cmd->cmp("nameToUnicode")) { - parseNameToUnicode(tokens, fileName, line); - } else if (!cmd->cmp("cidToUnicode")) { - parseCIDToUnicode(tokens, fileName, line); - } else if (!cmd->cmp("unicodeToUnicode")) { - parseUnicodeToUnicode(tokens, fileName, line); - } else if (!cmd->cmp("unicodeMap")) { - parseUnicodeMap(tokens, fileName, line); - } else if (!cmd->cmp("cMapDir")) { - parseCMapDir(tokens, fileName, line); - } else if (!cmd->cmp("toUnicodeDir")) { - parseToUnicodeDir(tokens, fileName, line); - } else if (!cmd->cmp("displayFontT1")) { - parseDisplayFont(tokens, displayFonts, displayFontT1, fileName, line); - } else if (!cmd->cmp("displayFontTT")) { - parseDisplayFont(tokens, displayFonts, displayFontTT, fileName, line); - } else if (!cmd->cmp("displayNamedCIDFontT1")) { - parseDisplayFont(tokens, displayNamedCIDFonts, - displayFontT1, fileName, line); - } else if (!cmd->cmp("displayCIDFontT1")) { - parseDisplayFont(tokens, displayCIDFonts, - displayFontT1, fileName, line); - } else if (!cmd->cmp("displayNamedCIDFontTT")) { - parseDisplayFont(tokens, displayNamedCIDFonts, - displayFontTT, fileName, line); - } else if (!cmd->cmp("displayCIDFontTT")) { - parseDisplayFont(tokens, displayCIDFonts, - displayFontTT, fileName, line); - } else if (!cmd->cmp("psFile")) { - parsePSFile(tokens, fileName, line); - } else if (!cmd->cmp("psFont")) { - parsePSFont(tokens, fileName, line); - } else if (!cmd->cmp("psNamedFont16")) { - parsePSFont16("psNamedFont16", psNamedFonts16, - tokens, fileName, line); - } else if (!cmd->cmp("psFont16")) { - parsePSFont16("psFont16", psFonts16, tokens, fileName, line); - } else if (!cmd->cmp("psPaperSize")) { - parsePSPaperSize(tokens, fileName, line); - } else if (!cmd->cmp("psImageableArea")) { - parsePSImageableArea(tokens, fileName, line); - } else if (!cmd->cmp("psCrop")) { - parseYesNo("psCrop", &psCrop, tokens, fileName, line); - } else if (!cmd->cmp("psExpandSmaller")) { - parseYesNo("psExpandSmaller", &psExpandSmaller, - tokens, fileName, line); - } else if (!cmd->cmp("psShrinkLarger")) { - parseYesNo("psShrinkLarger", &psShrinkLarger, tokens, fileName, line); - } else if (!cmd->cmp("psCenter")) { - parseYesNo("psCenter", &psCenter, tokens, fileName, line); - } else if (!cmd->cmp("psDuplex")) { - parseYesNo("psDuplex", &psDuplex, tokens, fileName, line); - } else if (!cmd->cmp("psLevel")) { - parsePSLevel(tokens, fileName, line); - } else if (!cmd->cmp("psEmbedType1Fonts")) { - parseYesNo("psEmbedType1", &psEmbedType1, tokens, fileName, line); - } else if (!cmd->cmp("psEmbedTrueTypeFonts")) { - parseYesNo("psEmbedTrueType", &psEmbedTrueType, - tokens, fileName, line); - } else if (!cmd->cmp("psEmbedCIDPostScriptFonts")) { - parseYesNo("psEmbedCIDPostScript", &psEmbedCIDPostScript, - tokens, fileName, line); - } else if (!cmd->cmp("psEmbedCIDTrueTypeFonts")) { - parseYesNo("psEmbedCIDTrueType", &psEmbedCIDTrueType, - tokens, fileName, line); - } else if (!cmd->cmp("psPreload")) { - parseYesNo("psPreload", &psPreload, tokens, fileName, line); - } else if (!cmd->cmp("psOPI")) { - parseYesNo("psOPI", &psOPI, tokens, fileName, line); - } else if (!cmd->cmp("psASCIIHex")) { - parseYesNo("psASCIIHex", &psASCIIHex, tokens, fileName, line); - } else if (!cmd->cmp("textEncoding")) { -// Always use UTF-8 and allow TQString do the magic -// parseTextEncoding(tokens, fileName, line); - } else if (!cmd->cmp("textEOL")) { - parseTextEOL(tokens, fileName, line); - } else if (!cmd->cmp("textPageBreaks")) { - parseYesNo("textPageBreaks", &textPageBreaks, - tokens, fileName, line); - } else if (!cmd->cmp("textKeepTinyChars")) { - parseYesNo("textKeepTinyChars", &textKeepTinyChars, - tokens, fileName, line); - } else if (!cmd->cmp("fontDir")) { - parseFontDir(tokens, fileName, line); - } else if (!cmd->cmp("initialZoom")) { - parseInitialZoom(tokens, fileName, line); - } else if (!cmd->cmp("continuousView")) { - parseYesNo("continuousView", &continuousView, tokens, fileName, line); - } else if (!cmd->cmp("enableT1lib")) { - parseYesNo("enableT1lib", &enableT1lib, tokens, fileName, line); - } else if (!cmd->cmp("enableFreeType")) { - parseYesNo("enableFreeType", &enableFreeType, tokens, fileName, line); - } else if (!cmd->cmp("antialias")) { - parseYesNo("antialias", &antialias, tokens, fileName, line); - } else if (!cmd->cmp("vectorAntialias")) { - parseYesNo("vectorAntialias", &vectorAntialias, - tokens, fileName, line); - } else if (!cmd->cmp("strokeAdjust")) { - parseYesNo("strokeAdjust", &strokeAdjust, tokens, fileName, line); - } else if (!cmd->cmp("screenType")) { - parseScreenType(tokens, fileName, line); - } else if (!cmd->cmp("screenSize")) { - parseInteger("screenSize", &screenSize, tokens, fileName, line); - } else if (!cmd->cmp("screenDotRadius")) { - parseInteger("screenDotRadius", &screenDotRadius, - tokens, fileName, line); - } else if (!cmd->cmp("screenGamma")) { - parseFloat("screenGamma", &screenGamma, - tokens, fileName, line); - } else if (!cmd->cmp("screenBlackThreshold")) { - parseFloat("screenBlackThreshold", &screenBlackThreshold, - tokens, fileName, line); - } else if (!cmd->cmp("screenWhiteThreshold")) { - parseFloat("screenWhiteThreshold", &screenWhiteThreshold, - tokens, fileName, line); - } else if (!cmd->cmp("urlCommand")) { - parseCommand("urlCommand", &urlCommand, tokens, fileName, line); - } else if (!cmd->cmp("movieCommand")) { - parseCommand("movieCommand", &movieCommand, tokens, fileName, line); - } else if (!cmd->cmp("mapNumericCharNames")) { - parseYesNo("mapNumericCharNames", &mapNumericCharNames, - tokens, fileName, line); - } else if (!cmd->cmp("mapUnknownCharNames")) { - parseYesNo("mapUnknownCharNames", &mapUnknownCharNames, - tokens, fileName, line); - } else if (!cmd->cmp("bind")) { - parseBind(tokens, fileName, line); - } else if (!cmd->cmp("unbind")) { - parseUnbind(tokens, fileName, line); - } else if (!cmd->cmp("printCommands")) { - parseYesNo("printCommands", &printCommands, tokens, fileName, line); - } else if (!cmd->cmp("errQuiet")) { - parseYesNo("errQuiet", &errQuiet, tokens, fileName, line); - } else { - error(-1, "Unknown config file command '%s' (%s:%d)", - cmd->getCString(), fileName->getCString(), line); - if (!cmd->cmp("displayFontX") || - !cmd->cmp("displayNamedCIDFontX") || - !cmd->cmp("displayCIDFontX")) { - error(-1, "-- Xpdf no longer supports X fonts"); - } else if (!cmd->cmp("t1libControl") || !cmd->cmp("freetypeControl")) { - error(-1, "-- The t1libControl and freetypeControl options have been replaced"); - error(-1, " by the enableT1lib, enableFreeType, and antialias options"); - } else if (!cmd->cmp("fontpath") || !cmd->cmp("fontmap")) { - error(-1, "-- the config file format has changed since Xpdf 0.9x"); - } - } - } - - deleteGList(tokens, GString); -} - -void GlobalParams::parseNameToUnicode(GList *tokens, GString *fileName, - int line) { - GString *name; - char *tok1, *tok2; - FILE *f; - char buf[256]; - int line2; - Unicode u; - - if (tokens->getLength() != 2) { - error(-1, "Bad 'nameToUnicode' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - name = (GString *)tokens->get(1); - if (!(f = fopen(name->getCString(), "r"))) { - error(-1, "Couldn't open 'nameToUnicode' file '%s'", - name->getCString()); - return; - } - line2 = 1; - while (getLine(buf, sizeof(buf), f)) { - tok1 = strtok(buf, " \t\r\n"); - tok2 = strtok(NULL, " \t\r\n"); - if (tok1 && tok2) { - sscanf(tok1, "%x", &u); - nameToUnicode->add(tok2, u); - } else { - error(-1, "Bad line in 'nameToUnicode' file (%s:%d)", name, line2); - } - ++line2; - } - fclose(f); -} - -void GlobalParams::parseCIDToUnicode(GList *tokens, GString *fileName, - int line) { - GString *collection, *name, *old; - - if (tokens->getLength() != 3) { - error(-1, "Bad 'cidToUnicode' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - collection = (GString *)tokens->get(1); - name = (GString *)tokens->get(2); - if ((old = (GString *)cidToUnicodes->remove(collection))) { - delete old; - } - cidToUnicodes->add(collection->copy(), name->copy()); -} - -void GlobalParams::parseUnicodeToUnicode(GList *tokens, GString *fileName, - int line) { - GString *font, *file, *old; - - if (tokens->getLength() != 3) { - error(-1, "Bad 'unicodeToUnicode' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - font = (GString *)tokens->get(1); - file = (GString *)tokens->get(2); - if ((old = (GString *)unicodeToUnicodes->remove(font))) { - delete old; - } - unicodeToUnicodes->add(font->copy(), file->copy()); -} - -void GlobalParams::parseUnicodeMap(GList *tokens, GString *fileName, - int line) { - GString *encodingName, *name, *old; - - if (tokens->getLength() != 3) { - error(-1, "Bad 'unicodeMap' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - encodingName = (GString *)tokens->get(1); - name = (GString *)tokens->get(2); - if ((old = (GString *)unicodeMaps->remove(encodingName))) { - delete old; - } - unicodeMaps->add(encodingName->copy(), name->copy()); -} - -void GlobalParams::parseCMapDir(GList *tokens, GString *fileName, int line) { - GString *collection, *dir; - GList *list; - - if (tokens->getLength() != 3) { - error(-1, "Bad 'cMapDir' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - collection = (GString *)tokens->get(1); - dir = (GString *)tokens->get(2); - if (!(list = (GList *)cMapDirs->lookup(collection))) { - list = new GList(); - cMapDirs->add(collection->copy(), list); - } - list->append(dir->copy()); -} - -void GlobalParams::parseToUnicodeDir(GList *tokens, GString *fileName, - int line) { - if (tokens->getLength() != 2) { - error(-1, "Bad 'toUnicodeDir' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - toUnicodeDirs->append(((GString *)tokens->get(1))->copy()); -} - -void GlobalParams::parseDisplayFont(GList *tokens, GHash *fontHash, - DisplayFontParamKind kind, - GString *fileName, int line) { - DisplayFontParam *param, *old; - struct stat statbuf; - - if (tokens->getLength() < 2) { - goto err1; - } - param = new DisplayFontParam(((GString *)tokens->get(1))->copy(), kind); - - switch (kind) { - case displayFontT1: - if (tokens->getLength() != 3) { - goto err2; - } - param->t1.fileName = ((GString *)tokens->get(2))->copy(); - if (stat((param->t1.fileName->getCString)(), &statbuf)) { - delete param; // silently ignore non-existing files - return; - } - break; - case displayFontTT: - if (tokens->getLength() < 3) { - goto err2; - } - param->tt.fileName = ((GString *)tokens->get(2))->copy(); - if (stat((param->tt.fileName->getCString)(), &statbuf)) { - delete param; // silently ignore non-existing files - return; - } - if (tokens->getLength() > 3) - param->tt.faceIndex = atoi(((GString *)tokens->get(3))->getCString()); - else - param->tt.faceIndex = 0; - break; - } - - if ((old = (DisplayFontParam *)fontHash->remove(param->name))) { - delete old; - } - fontHash->add(param->name, param); - return; - - err2: - delete param; - err1: - error(-1, "Bad 'display*Font*' config file command (%s:%d)", - fileName->getCString(), line); -} - -void GlobalParams::parsePSPaperSize(GList *tokens, GString *fileName, - int line) { - GString *tok; - - if (tokens->getLength() == 2) { - tok = (GString *)tokens->get(1); - if (!setPSPaperSize(tok->getCString())) { - error(-1, "Bad 'psPaperSize' config file command (%s:%d)", - fileName->getCString(), line); - } - } else if (tokens->getLength() == 3) { - tok = (GString *)tokens->get(1); - psPaperWidth = atoi(tok->getCString()); - tok = (GString *)tokens->get(2); - psPaperHeight = atoi(tok->getCString()); - psImageableLLX = psImageableLLY = 0; - psImageableURX = psPaperWidth; - psImageableURY = psPaperHeight; - } else { - error(-1, "Bad 'psPaperSize' config file command (%s:%d)", - fileName->getCString(), line); - } -} - -void GlobalParams::parsePSImageableArea(GList *tokens, GString *fileName, - int line) { - if (tokens->getLength() != 5) { - error(-1, "Bad 'psImageableArea' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - psImageableLLX = atoi(((GString *)tokens->get(1))->getCString()); - psImageableLLY = atoi(((GString *)tokens->get(2))->getCString()); - psImageableURX = atoi(((GString *)tokens->get(3))->getCString()); - psImageableURY = atoi(((GString *)tokens->get(4))->getCString()); -} - -void GlobalParams::parsePSLevel(GList *tokens, GString *fileName, int line) { - GString *tok; - - if (tokens->getLength() != 2) { - error(-1, "Bad 'psLevel' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - tok = (GString *)tokens->get(1); - if (!tok->cmp("level1")) { - psLevel = psLevel1; - } else if (!tok->cmp("level1sep")) { - psLevel = psLevel1Sep; - } else if (!tok->cmp("level2")) { - psLevel = psLevel2; - } else if (!tok->cmp("level2sep")) { - psLevel = psLevel2Sep; - } else if (!tok->cmp("level3")) { - psLevel = psLevel3; - } else if (!tok->cmp("level3Sep")) { - psLevel = psLevel3Sep; - } else { - error(-1, "Bad 'psLevel' config file command (%s:%d)", - fileName->getCString(), line); - } -} - -void GlobalParams::parsePSFile(GList *tokens, GString *fileName, int line) { - if (tokens->getLength() != 2) { - error(-1, "Bad 'psFile' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - if (psFile) { - delete psFile; - } - psFile = ((GString *)tokens->get(1))->copy(); -} - -void GlobalParams::parsePSFont(GList *tokens, GString *fileName, int line) { - PSFontParam *param; - - if (tokens->getLength() != 3) { - error(-1, "Bad 'psFont' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - param = new PSFontParam(((GString *)tokens->get(1))->copy(), 0, - ((GString *)tokens->get(2))->copy(), NULL); - psFonts->add(param->pdfFontName, param); -} - -void GlobalParams::parsePSFont16(char *cmdName, GList *fontList, - GList *tokens, GString *fileName, int line) { - PSFontParam *param; - int wMode; - GString *tok; - - if (tokens->getLength() != 5) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - tok = (GString *)tokens->get(2); - if (!tok->cmp("H")) { - wMode = 0; - } else if (!tok->cmp("V")) { - wMode = 1; - } else { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - param = new PSFontParam(((GString *)tokens->get(1))->copy(), - wMode, - ((GString *)tokens->get(3))->copy(), - ((GString *)tokens->get(4))->copy()); - fontList->append(param); -} - -void GlobalParams::parseTextEncoding(GList *tokens, GString *fileName, - int line) { - if (tokens->getLength() != 2) { - error(-1, "Bad 'textEncoding' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - delete textEncoding; - textEncoding = ((GString *)tokens->get(1))->copy(); -} - -void GlobalParams::parseTextEOL(GList *tokens, GString *fileName, int line) { - GString *tok; - - if (tokens->getLength() != 2) { - error(-1, "Bad 'textEOL' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - tok = (GString *)tokens->get(1); - if (!tok->cmp("unix")) { - textEOL = eolUnix; - } else if (!tok->cmp("dos")) { - textEOL = eolDOS; - } else if (!tok->cmp("mac")) { - textEOL = eolMac; - } else { - error(-1, "Bad 'textEOL' config file command (%s:%d)", - fileName->getCString(), line); - } -} - -void GlobalParams::parseFontDir(GList *tokens, GString *fileName, int line) { - if (tokens->getLength() != 2) { - error(-1, "Bad 'fontDir' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - fontDirs->append(((GString *)tokens->get(1))->copy()); -} - -void GlobalParams::parseInitialZoom(GList *tokens, - GString *fileName, int line) { - if (tokens->getLength() != 2) { - error(-1, "Bad 'initialZoom' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - delete initialZoom; - initialZoom = ((GString *)tokens->get(1))->copy(); -} - -void GlobalParams::parseScreenType(GList *tokens, GString *fileName, - int line) { - GString *tok; - - if (tokens->getLength() != 2) { - error(-1, "Bad 'screenType' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - tok = (GString *)tokens->get(1); - if (!tok->cmp("dispersed")) { - screenType = screenDispersed; - } else if (!tok->cmp("clustered")) { - screenType = screenClustered; - } else if (!tok->cmp("stochasticClustered")) { - screenType = screenStochasticClustered; - } else { - error(-1, "Bad 'screenType' config file command (%s:%d)", - fileName->getCString(), line); - } -} - -void GlobalParams::parseBind(GList *tokens, GString *fileName, int line) { - KeyBinding *binding; - GList *cmds; - int code, mods, context, i; - - if (tokens->getLength() < 4) { - error(-1, "Bad 'bind' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - if (!parseKey((GString *)tokens->get(1), (GString *)tokens->get(2), - &code, &mods, &context, - "bind", tokens, fileName, line)) { - return; - } - for (i = 0; i < keyBindings->getLength(); ++i) { - binding = (KeyBinding *)keyBindings->get(i); - if (binding->code == code && - binding->mods == mods && - binding->context == context) { - delete (KeyBinding *)keyBindings->del(i); - break; - } - } - cmds = new GList(); - for (i = 3; i < tokens->getLength(); ++i) { - cmds->append(((GString *)tokens->get(i))->copy()); - } - keyBindings->append(new KeyBinding(code, mods, context, cmds)); -} - -void GlobalParams::parseUnbind(GList *tokens, GString *fileName, int line) { - KeyBinding *binding; - int code, mods, context, i; - - if (tokens->getLength() != 3) { - error(-1, "Bad 'unbind' config file command (%s:%d)", - fileName->getCString(), line); - return; - } - if (!parseKey((GString *)tokens->get(1), (GString *)tokens->get(2), - &code, &mods, &context, - "unbind", tokens, fileName, line)) { - return; - } - for (i = 0; i < keyBindings->getLength(); ++i) { - binding = (KeyBinding *)keyBindings->get(i); - if (binding->code == code && - binding->mods == mods && - binding->context == context) { - delete (KeyBinding *)keyBindings->del(i); - break; - } - } -} - -GBool GlobalParams::parseKey(GString *modKeyStr, GString *contextStr, - int *code, int *mods, int *context, - char *cmdName, - GList * /*tokens*/, GString *fileName, int line) { - char *p0; - - *mods = xpdfKeyModNone; - p0 = modKeyStr->getCString(); - while (1) { - if (!strncmp(p0, "shift-", 6)) { - *mods |= xpdfKeyModShift; - p0 += 6; - } else if (!strncmp(p0, "ctrl-", 5)) { - *mods |= xpdfKeyModCtrl; - p0 += 5; - } else if (!strncmp(p0, "alt-", 4)) { - *mods |= xpdfKeyModAlt; - p0 += 4; - } else { - break; - } - } - - if (!strcmp(p0, "space")) { - *code = ' '; - } else if (!strcmp(p0, "tab")) { - *code = xpdfKeyCodeTab; - } else if (!strcmp(p0, "return")) { - *code = xpdfKeyCodeReturn; - } else if (!strcmp(p0, "enter")) { - *code = xpdfKeyCodeEnter; - } else if (!strcmp(p0, "backspace")) { - *code = xpdfKeyCodeBackspace; - } else if (!strcmp(p0, "insert")) { - *code = xpdfKeyCodeInsert; - } else if (!strcmp(p0, "delete")) { - *code = xpdfKeyCodeDelete; - } else if (!strcmp(p0, "home")) { - *code = xpdfKeyCodeHome; - } else if (!strcmp(p0, "end")) { - *code = xpdfKeyCodeEnd; - } else if (!strcmp(p0, "pgup")) { - *code = xpdfKeyCodePgUp; - } else if (!strcmp(p0, "pgdn")) { - *code = xpdfKeyCodePgDn; - } else if (!strcmp(p0, "left")) { - *code = xpdfKeyCodeLeft; - } else if (!strcmp(p0, "right")) { - *code = xpdfKeyCodeRight; - } else if (!strcmp(p0, "up")) { - *code = xpdfKeyCodeUp; - } else if (!strcmp(p0, "down")) { - *code = xpdfKeyCodeDown; - } else if (p0[0] == 'f' && p0[1] >= '1' && p0[1] <= '9' && !p0[2]) { - *code = xpdfKeyCodeF1 + (p0[1] - '1'); - } else if (p0[0] == 'f' && - ((p0[1] >= '1' && p0[1] <= '2' && p0[2] >= '0' && p0[2] <= '9') || - (p0[1] == '3' && p0[2] >= '0' && p0[2] <= '5')) && - !p0[3]) { - *code = xpdfKeyCodeF1 + 10 * (p0[1] - '0') + (p0[2] - '0') - 1; - } else if (!strncmp(p0, "mousePress", 10) && - p0[10] >= '1' && p0[10] <= '7' && !p0[11]) { - *code = xpdfKeyCodeMousePress1 + (p0[10] - '1'); - } else if (!strncmp(p0, "mouseRelease", 12) && - p0[12] >= '1' && p0[12] <= '7' && !p0[13]) { - *code = xpdfKeyCodeMouseRelease1 + (p0[12] - '1'); - } else if (*p0 >= 0x20 && *p0 <= 0x7e && !p0[1]) { - *code = (int)*p0; - } else { - error(-1, "Bad key/modifier in '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return gFalse; - } - - p0 = contextStr->getCString(); - if (!strcmp(p0, "any")) { - *context = xpdfKeyContextAny; - } else { - *context = xpdfKeyContextAny; - while (1) { - if (!strncmp(p0, "fullScreen", 10)) { - *context |= xpdfKeyContextFullScreen; - p0 += 10; - } else if (!strncmp(p0, "window", 6)) { - *context |= xpdfKeyContextWindow; - p0 += 6; - } else if (!strncmp(p0, "continuous", 10)) { - *context |= xpdfKeyContextContinuous; - p0 += 10; - } else if (!strncmp(p0, "singlePage", 10)) { - *context |= xpdfKeyContextSinglePage; - p0 += 10; - } else if (!strncmp(p0, "overLink", 8)) { - *context |= xpdfKeyContextOverLink; - p0 += 8; - } else if (!strncmp(p0, "offLink", 7)) { - *context |= xpdfKeyContextOffLink; - p0 += 7; - } else if (!strncmp(p0, "outline", 7)) { - *context |= xpdfKeyContextOutline; - p0 += 7; - } else if (!strncmp(p0, "mainWin", 7)) { - *context |= xpdfKeyContextMainWin; - p0 += 7; - } else if (!strncmp(p0, "scrLockOn", 9)) { - *context |= xpdfKeyContextScrLockOn; - p0 += 9; - } else if (!strncmp(p0, "scrLockOff", 10)) { - *context |= xpdfKeyContextScrLockOff; - p0 += 10; - } else { - error(-1, "Bad context in '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return gFalse; - } - if (!*p0) { - break; - } - if (*p0 != ',') { - error(-1, "Bad context in '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return gFalse; - } - ++p0; - } - } - - return gTrue; -} - -void GlobalParams::parseCommand(char *cmdName, GString **val, - GList *tokens, GString *fileName, int line) { - if (tokens->getLength() != 2) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - if (*val) { - delete *val; - } - *val = ((GString *)tokens->get(1))->copy(); -} - -void GlobalParams::parseYesNo(char *cmdName, GBool *flag, - GList *tokens, GString *fileName, int line) { - GString *tok; - - if (tokens->getLength() != 2) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - tok = (GString *)tokens->get(1); - if (!parseYesNo2(tok->getCString(), flag)) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - } -} - -GBool GlobalParams::parseYesNo2(char *token, GBool *flag) { - if (!strcmp(token, "yes")) { - *flag = gTrue; - } else if (!strcmp(token, "no")) { - *flag = gFalse; - } else { - return gFalse; - } - return gTrue; -} - -void GlobalParams::parseInteger(char *cmdName, int *val, - GList *tokens, GString *fileName, int line) { - GString *tok; - int i; - - if (tokens->getLength() != 2) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - tok = (GString *)tokens->get(1); - if (tok->getLength() == 0) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - if (tok->getChar(0) == '-') { - i = 1; - } else { - i = 0; - } - for (; i < tok->getLength(); ++i) { - if (tok->getChar(i) < '0' || tok->getChar(i) > '9') { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - } - *val = atoi(tok->getCString()); -} - -void GlobalParams::parseFloat(char *cmdName, double *val, - GList *tokens, GString *fileName, int line) { - GString *tok; - int i; - - if (tokens->getLength() != 2) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - tok = (GString *)tokens->get(1); - if (tok->getLength() == 0) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - if (tok->getChar(0) == '-') { - i = 1; - } else { - i = 0; - } - for (; i < tok->getLength(); ++i) { - if (!((tok->getChar(i) >= '0' && tok->getChar(i) <= '9') || - tok->getChar(i) == '.')) { - error(-1, "Bad '%s' config file command (%s:%d)", - cmdName, fileName->getCString(), line); - return; - } - } - *val = atof(tok->getCString()); -} - -GlobalParams::~GlobalParams() { - GHashIter *iter; - GString *key; - GList *list; - - freeBuiltinFontTables(); - - delete macRomanReverseMap; - - delete baseDir; - delete nameToUnicode; - deleteGHash(cidToUnicodes, GString); - deleteGHash(unicodeToUnicodes, GString); - deleteGHash(residentUnicodeMaps, UnicodeMap); - deleteGHash(unicodeMaps, GString); - deleteGList(toUnicodeDirs, GString); - deleteGHash(displayFonts, DisplayFontParam); - deleteGHash(displayCIDFonts, DisplayFontParam); - deleteGHash(displayNamedCIDFonts, DisplayFontParam); -#ifdef WIN32 - if (winFontList) { - delete winFontList; - } -#endif - if (psFile) { - delete psFile; - } - deleteGHash(psFonts, PSFontParam); - deleteGList(psNamedFonts16, PSFontParam); - deleteGList(psFonts16, PSFontParam); - delete textEncoding; - deleteGList(fontDirs, GString); - delete initialZoom; - if (urlCommand) { - delete urlCommand; - } - if (movieCommand) { - delete movieCommand; - } - deleteGList(keyBindings, KeyBinding); - - cMapDirs->startIter(&iter); - while (cMapDirs->getNext(&iter, &key, (void **)&list)) { - deleteGList(list, GString); - } - delete cMapDirs; - - delete cidToUnicodeCache; - delete unicodeToUnicodeCache; - delete unicodeMapCache; - delete cMapCache; - -#ifdef ENABLE_PLUGINS - delete securityHandlers; - deleteGList(plugins, Plugin); -#endif - -#if MULTITHREADED - gDestroyMutex(&mutex); - gDestroyMutex(&unicodeMapCacheMutex); - gDestroyMutex(&cMapCacheMutex); -#endif -} - -//------------------------------------------------------------------------ - -void GlobalParams::setBaseDir(char *dir) { - delete baseDir; - baseDir = new GString(dir); -} - -void GlobalParams::setupBaseFonts(char *dir) { - GString *fontName; - GString *fileName; -#ifdef WIN32 - HMODULE shell32Lib; - BOOL (__stdcall *SHGetSpecialFolderPathFunc)(HWND hwndOwner, - LPTSTR lpszPath, - int nFolder, - BOOL fCreate); - char winFontDir[MAX_PATH]; -#endif - FILE *f; - DisplayFontParamKind kind; - DisplayFontParam *dfp; - int i, j; - -#ifdef WIN32 - // SHGetSpecialFolderPath isn't available in older versions of - // shell32.dll (Win95 and WinNT4), so do a dynamic load - winFontDir[0] = '\0'; - if ((shell32Lib = LoadLibrary("shell32.dll"))) { - if ((SHGetSpecialFolderPathFunc = - (BOOL (__stdcall *)(HWND hwndOwner, LPTSTR lpszPath, - int nFolder, BOOL fCreate)) - GetProcAddress(shell32Lib, "SHGetSpecialFolderPathA"))) { - if (!(*SHGetSpecialFolderPathFunc)(NULL, winFontDir, - CSIDL_FONTS, FALSE)) { - winFontDir[0] = '\0'; - } - } - } -#endif - for (i = 0; displayFontTab[i].name; ++i) { - fontName = new GString(displayFontTab[i].name); - fileName = NULL; - kind = displayFontT1; // make gcc happy - if (dir) { - fileName = appendToPath(new GString(dir), displayFontTab[i].t1FileName); - kind = displayFontT1; - if ((f = fopen(fileName->getCString(), "rb"))) { - fclose(f); - } else { - delete fileName; - fileName = NULL; - } - } -#ifdef WIN32 - if (!fileName && winFontDir[0] && displayFontTab[i].ttFileName) { - fileName = appendToPath(new GString(winFontDir), - displayFontTab[i].ttFileName); - kind = displayFontTT; - if ((f = fopen(fileName->getCString(), "rb"))) { - fclose(f); - } else { - delete fileName; - fileName = NULL; - } - } - // SHGetSpecialFolderPath(CSIDL_FONTS) doesn't work on Win 2k Server - // or Win2003 Server, or with older versions of shell32.dll, so check - // the "standard" directories - if (displayFontTab[i].ttFileName) { - for (j = 0; !fileName && displayFontDirs[j]; ++j) { - fileName = appendToPath(new GString(displayFontDirs[j]), - displayFontTab[i].ttFileName); - kind = displayFontTT; - if ((f = fopen(fileName->getCString(), "rb"))) { - fclose(f); - } else { - delete fileName; - fileName = NULL; - } - } - } -#else - for (j = 0; !fileName && displayFontDirs[j]; ++j) { - fileName = appendToPath(new GString(displayFontDirs[j]), - displayFontTab[i].t1FileName); - kind = displayFontT1; - if ((f = fopen(fileName->getCString(), "rb"))) { - fclose(f); - } else { - delete fileName; - fileName = NULL; - } - } -#endif - if (!fileName) { - error(-1, "No display font for '%s'", displayFontTab[i].name); - delete fontName; - continue; - } - dfp = new DisplayFontParam(fontName, kind); - dfp->t1.fileName = fileName; - globalParams->addDisplayFont(dfp); - } - -#ifdef WIN32 - if (winFontDir[0]) { - winFontList = new WinFontList(winFontDir); - } -#endif -} - -//------------------------------------------------------------------------ -// accessors -//------------------------------------------------------------------------ - -CharCode GlobalParams::getMacRomanCharCode(char *charName) { - // no need to lock - macRomanReverseMap is constant - return macRomanReverseMap->lookup(charName); -} - -GString *GlobalParams::getBaseDir() { - GString *s; - - lockGlobalParams; - s = baseDir->copy(); - unlockGlobalParams; - return s; -} - -Unicode GlobalParams::mapNameToUnicode(char *charName) { - // no need to lock - nameToUnicode is constant - return nameToUnicode->lookup(charName); -} - -UnicodeMap *GlobalParams::getResidentUnicodeMap(GString *encodingName) { - UnicodeMap *map; - - lockGlobalParams; - map = (UnicodeMap *)residentUnicodeMaps->lookup(encodingName); - unlockGlobalParams; - if (map) { - map->incRefCnt(); - } - return map; -} - -FILE *GlobalParams::getUnicodeMapFile(GString *encodingName) { - GString *fileName; - FILE *f; - - lockGlobalParams; - if ((fileName = (GString *)unicodeMaps->lookup(encodingName))) { - f = fopen(fileName->getCString(), "r"); - } else { - f = NULL; - } - unlockGlobalParams; - return f; -} - -FILE *GlobalParams::findCMapFile(GString *collection, GString *cMapName) { - GList *list; - GString *dir; - GString *fileName; - FILE *f; - int i; - - lockGlobalParams; - if (!(list = (GList *)cMapDirs->lookup(collection))) { - unlockGlobalParams; - return NULL; - } - for (i = 0; i < list->getLength(); ++i) { - dir = (GString *)list->get(i); - fileName = appendToPath(dir->copy(), cMapName->getCString()); - f = fopen(fileName->getCString(), "r"); - delete fileName; - if (f) { - unlockGlobalParams; - return f; - } - } - unlockGlobalParams; - return NULL; -} - -FILE *GlobalParams::findToUnicodeFile(GString *name) { - GString *dir, *fileName; - FILE *f; - int i; - - lockGlobalParams; - for (i = 0; i < toUnicodeDirs->getLength(); ++i) { - dir = (GString *)toUnicodeDirs->get(i); - fileName = appendToPath(dir->copy(), name->getCString()); - f = fopen(fileName->getCString(), "r"); - delete fileName; - if (f) { - unlockGlobalParams; - return f; - } - } - unlockGlobalParams; - return NULL; -} - -// KPDF: parse xpdf font name into family and style -// Helvetica-BoldOblique => name=Helvetica, weight=Bold, slant=Oblique - -void parseStyle(TQString& name, int& weight, int& slant, int& width) -{ - if (name.find("MS-") == 0) name = "MS " + name.remove(0,3); - - if (!name.contains('-') && !name.contains(',')) return; - TQString type = name.section(TQRegExp("[-,]"),-1); - name = name.section(TQRegExp("[-,]"),0,-2); - if (type.contains("Oblique")) slant=FC_SLANT_OBLIQUE; - if (type.contains("Italic")) slant=FC_SLANT_ITALIC; - if (type.contains("Bold")) weight=FC_WEIGHT_BOLD; - if (type.contains("Light")) weight=FC_WEIGHT_LIGHT; - if (type.contains("Condensed")) width=FC_WIDTH_CONDENSED; -} - -DisplayFontParam *GlobalParams::getDisplayFont(GString *fontName) { - DisplayFontParam *dfp; - FcPattern *p=0,*m=0; - FcChar8* s; - char * ext; - FcResult res; - - lockGlobalParams; - dfp = (DisplayFontParam *)displayFonts->lookup(fontName); - // KPDF: try to find font using Xft - if (!dfp) { - int weight=FC_WEIGHT_MEDIUM, slant=FC_SLANT_ROMAN, width=FC_WIDTH_NORMAL; - TQString name(fontName->getCString()); - - parseStyle(name,weight,slant,width); - p = FcPatternBuild(0,FC_FAMILY,FcTypeString, name.ascii(), - FC_SLANT, FcTypeInteger, slant, FC_WEIGHT, FcTypeInteger, weight, - FC_WIDTH, FcTypeInteger, width, FC_LANG, FcTypeString, "xx", (char*)0); - if (!p) goto fin; - m = XftFontMatch(tqt_xdisplay(),tqt_xscreen(),p,&res); - if (!m) goto fin; - res = FcPatternGetString (m, FC_FILE, 0, &s); - if (res != FcResultMatch || !s) goto fin; - ext = rindex((char*)s,'.'); - if (!ext) goto fin; - if (!strncasecmp(ext,".ttf",4) || !strncasecmp(ext,".ttc",4)) { - dfp = new DisplayFontParam(fontName->copy(), displayFontTT); - dfp->tt.fileName = new GString((char*)s); - FcPatternGetInteger(m, FC_INDEX, 0, &(dfp->tt.faceIndex)); - } else if (!strncasecmp(ext,".pfa",4) || !strncasecmp(ext,".pfb",4)) { - dfp = new DisplayFontParam(fontName->copy(), displayFontT1); - dfp->t1.fileName = new GString((char*)s); - } else goto fin; - displayFonts->add(dfp->name,dfp); - } -fin: unlockGlobalParams; - if (m) FcPatternDestroy(m); - if (p) FcPatternDestroy(p); - return dfp; -} - -DisplayFontParam *GlobalParams::getDisplayCIDFont(GString *fontName, - GString *collection) { - DisplayFontParam *dfp; - - lockGlobalParams; - if (!fontName || - !(dfp = (DisplayFontParam *)displayNamedCIDFonts->lookup(fontName))) { - dfp = (DisplayFontParam *)displayCIDFonts->lookup(collection); - } - unlockGlobalParams; - if (!dfp) dfp = getDisplayFont(fontName); - return dfp; -} - -GString *GlobalParams::getPSFile() { - GString *s; - - lockGlobalParams; - s = psFile ? psFile->copy() : (GString *)NULL; - unlockGlobalParams; - return s; -} - -int GlobalParams::getPSPaperWidth() { - int w; - - lockGlobalParams; - w = psPaperWidth; - unlockGlobalParams; - return w; -} - -int GlobalParams::getPSPaperHeight() { - int h; - - lockGlobalParams; - h = psPaperHeight; - unlockGlobalParams; - return h; -} - -void GlobalParams::getPSImageableArea(int *llx, int *lly, int *urx, int *ury) { - lockGlobalParams; - *llx = psImageableLLX; - *lly = psImageableLLY; - *urx = psImageableURX; - *ury = psImageableURY; - unlockGlobalParams; -} - -GBool GlobalParams::getPSCrop() { - GBool f; - - lockGlobalParams; - f = psCrop; - unlockGlobalParams; - return f; -} - -GBool GlobalParams::getPSExpandSmaller() { - GBool f; - - lockGlobalParams; - f = psExpandSmaller; - unlockGlobalParams; - return f; -} - -GBool GlobalParams::getPSShrinkLarger() { - GBool f; - - lockGlobalParams; - f = psShrinkLarger; - unlockGlobalParams; - return f; -} - -GBool GlobalParams::getPSCenter() { - GBool f; - - lockGlobalParams; - f = psCenter; - unlockGlobalParams; - return f; -} - -GBool GlobalParams::getPSDuplex() { - GBool d; - - lockGlobalParams; - d = psDuplex; - unlockGlobalParams; - return d; -} - -PSLevel GlobalParams::getPSLevel() { - PSLevel level; - - lockGlobalParams; - level = psLevel; - unlockGlobalParams; - return level; -} - -PSFontParam *GlobalParams::getPSFont(GString *fontName) { - PSFontParam *p; - - lockGlobalParams; - p = (PSFontParam *)psFonts->lookup(fontName); - unlockGlobalParams; - return p; -} - -PSFontParam *GlobalParams::getPSFont16(GString *fontName, - GString *collection, int wMode) { - PSFontParam *p; - int i; - - lockGlobalParams; - p = NULL; - if (fontName) { - for (i = 0; i < psNamedFonts16->getLength(); ++i) { - p = (PSFontParam *)psNamedFonts16->get(i); - if (!p->pdfFontName->cmp(fontName) && - p->wMode == wMode) { - break; - } - p = NULL; - } - } - if (!p && collection) { - for (i = 0; i < psFonts16->getLength(); ++i) { - p = (PSFontParam *)psFonts16->get(i); - if (!p->pdfFontName->cmp(collection) && - p->wMode == wMode) { - break; - } - p = NULL; - } - } - unlockGlobalParams; - return p; -} - -GBool GlobalParams::getPSEmbedType1() { - GBool e; - - lockGlobalParams; - e = psEmbedType1; - unlockGlobalParams; - return e; -} - -GBool GlobalParams::getPSEmbedTrueType() { - GBool e; - - lockGlobalParams; - e = psEmbedTrueType; - unlockGlobalParams; - return e; -} - -GBool GlobalParams::getPSEmbedCIDPostScript() { - GBool e; - - lockGlobalParams; - e = psEmbedCIDPostScript; - unlockGlobalParams; - return e; -} - -GBool GlobalParams::getPSEmbedCIDTrueType() { - GBool e; - - lockGlobalParams; - e = psEmbedCIDTrueType; - unlockGlobalParams; - return e; -} - -GBool GlobalParams::getPSPreload() { - GBool preload; - - lockGlobalParams; - preload = psPreload; - unlockGlobalParams; - return preload; -} - -GBool GlobalParams::getPSOPI() { - GBool opi; - - lockGlobalParams; - opi = psOPI; - unlockGlobalParams; - return opi; -} - -GBool GlobalParams::getPSASCIIHex() { - GBool ah; - - lockGlobalParams; - ah = psASCIIHex; - unlockGlobalParams; - return ah; -} - -GString *GlobalParams::getTextEncodingName() { - GString *s; - - lockGlobalParams; - s = textEncoding->copy(); - unlockGlobalParams; - return s; -} - -EndOfLineKind GlobalParams::getTextEOL() { - EndOfLineKind eol; - - lockGlobalParams; - eol = textEOL; - unlockGlobalParams; - return eol; -} - -GBool GlobalParams::getTextPageBreaks() { - GBool pageBreaks; - - lockGlobalParams; - pageBreaks = textPageBreaks; - unlockGlobalParams; - return pageBreaks; -} - -GBool GlobalParams::getTextKeepTinyChars() { - GBool tiny; - - lockGlobalParams; - tiny = textKeepTinyChars; - unlockGlobalParams; - return tiny; -} - -GString *GlobalParams::findFontFile(GString *fontName, char **exts) { - GString *dir, *fileName; - char **ext; - FILE *f; - int i; - - lockGlobalParams; - for (i = 0; i < fontDirs->getLength(); ++i) { - dir = (GString *)fontDirs->get(i); - for (ext = exts; *ext; ++ext) { - fileName = appendToPath(dir->copy(), fontName->getCString()); - fileName->append(*ext); - if ((f = fopen(fileName->getCString(), "rb"))) { - fclose(f); - unlockGlobalParams; - return fileName; - } - delete fileName; - } - } - unlockGlobalParams; - return NULL; -} - -GString *GlobalParams::getInitialZoom() { - GString *s; - - lockGlobalParams; - s = initialZoom->copy(); - unlockGlobalParams; - return s; -} - -GBool GlobalParams::getContinuousView() { - GBool f; - - lockGlobalParams; - f = continuousView; - unlockGlobalParams; - return f; -} - -GBool GlobalParams::getEnableT1lib() { - GBool f; - - lockGlobalParams; - f = enableT1lib; - unlockGlobalParams; - return f; -} - -GBool GlobalParams::getEnableFreeType() { - GBool f; - - lockGlobalParams; - f = enableFreeType; - unlockGlobalParams; - return f; -} - - -GBool GlobalParams::getAntialias() { - GBool f; - - lockGlobalParams; - f = antialias; - unlockGlobalParams; - return f; -} - -GBool GlobalParams::getVectorAntialias() { - GBool f; - - lockGlobalParams; - f = vectorAntialias; - unlockGlobalParams; - return f; -} - -GBool GlobalParams::getStrokeAdjust() { - GBool f; - - lockGlobalParams; - f = strokeAdjust; - unlockGlobalParams; - return f; -} - -ScreenType GlobalParams::getScreenType() { - ScreenType t; - - lockGlobalParams; - t = screenType; - unlockGlobalParams; - return t; -} - -int GlobalParams::getScreenSize() { - int size; - - lockGlobalParams; - size = screenSize; - unlockGlobalParams; - return size; -} - -int GlobalParams::getScreenDotRadius() { - int r; - - lockGlobalParams; - r = screenDotRadius; - unlockGlobalParams; - return r; -} - -double GlobalParams::getScreenGamma() { - double gamma; - - lockGlobalParams; - gamma = screenGamma; - unlockGlobalParams; - return gamma; -} - -double GlobalParams::getScreenBlackThreshold() { - double thresh; - - lockGlobalParams; - thresh = screenBlackThreshold; - unlockGlobalParams; - return thresh; -} - -double GlobalParams::getScreenWhiteThreshold() { - double thresh; - - lockGlobalParams; - thresh = screenWhiteThreshold; - unlockGlobalParams; - return thresh; -} - -GBool GlobalParams::getMapNumericCharNames() { - GBool map; - - lockGlobalParams; - map = mapNumericCharNames; - unlockGlobalParams; - return map; -} - -GBool GlobalParams::getMapUnknownCharNames() { - GBool map; - - lockGlobalParams; - map = mapUnknownCharNames; - unlockGlobalParams; - return map; -} - -GList *GlobalParams::getKeyBinding(int code, int mods, int context) { - KeyBinding *binding; - GList *cmds; - int modMask; - int i, j; - - lockGlobalParams; - cmds = NULL; - // for ASCII chars, ignore the shift modifier - modMask = code <= 0xff ? ~xpdfKeyModShift : ~0; - for (i = 0; i < keyBindings->getLength(); ++i) { - binding = (KeyBinding *)keyBindings->get(i); - if (binding->code == code && - (binding->mods & modMask) == (mods & modMask) && - (~binding->context | context) == ~0) { - cmds = new GList(); - for (j = 0; j < binding->cmds->getLength(); ++j) { - cmds->append(((GString *)binding->cmds->get(j))->copy()); - } - break; - } - } - unlockGlobalParams; - return cmds; -} - -GBool GlobalParams::getPrintCommands() { - GBool p; - - lockGlobalParams; - p = printCommands; - unlockGlobalParams; - return p; -} - -GBool GlobalParams::getErrQuiet() { - // no locking -- this function may get called from inside a locked - // section - return errQuiet; -} - -CharCodeToUnicode *GlobalParams::getCIDToUnicode(GString *collection) { - GString *fileName; - CharCodeToUnicode *ctu; - - lockGlobalParams; - if (!(ctu = cidToUnicodeCache->getCharCodeToUnicode(collection))) { - if ((fileName = (GString *)cidToUnicodes->lookup(collection)) && - (ctu = CharCodeToUnicode::parseCIDToUnicode(fileName, collection))) { - cidToUnicodeCache->add(ctu); - } - } - unlockGlobalParams; - return ctu; -} - -CharCodeToUnicode *GlobalParams::getUnicodeToUnicode(GString *fontName) { - CharCodeToUnicode *ctu; - GHashIter *iter; - GString *fontPattern, *fileName; - - lockGlobalParams; - fileName = NULL; - unicodeToUnicodes->startIter(&iter); - while (unicodeToUnicodes->getNext(&iter, &fontPattern, (void **)&fileName)) { - if (strstr(fontName->getCString(), fontPattern->getCString())) { - unicodeToUnicodes->killIter(&iter); - break; - } - fileName = NULL; - } - if (fileName) { - if (!(ctu = unicodeToUnicodeCache->getCharCodeToUnicode(fileName))) { - if ((ctu = CharCodeToUnicode::parseUnicodeToUnicode(fileName))) { - unicodeToUnicodeCache->add(ctu); - } - } - } else { - ctu = NULL; - } - unlockGlobalParams; - return ctu; -} - -UnicodeMap *GlobalParams::getUnicodeMap(GString *encodingName) { - return getUnicodeMap2(encodingName); -} - -UnicodeMap *GlobalParams::getUnicodeMap2(GString *encodingName) { - UnicodeMap *map; - - if (!(map = getResidentUnicodeMap(encodingName))) { - lockUnicodeMapCache; - map = unicodeMapCache->getUnicodeMap(encodingName); - unlockUnicodeMapCache; - } - return map; -} - -CMap *GlobalParams::getCMap(GString *collection, GString *cMapName) { - CMap *cMap; - - lockCMapCache; - cMap = cMapCache->getCMap(collection, cMapName); - unlockCMapCache; - return cMap; -} - -UnicodeMap *GlobalParams::getTextEncoding() { - return getUnicodeMap2(textEncoding); -} - -//------------------------------------------------------------------------ -// functions to set parameters -//------------------------------------------------------------------------ - -void GlobalParams::addDisplayFont(DisplayFontParam *param) { - DisplayFontParam *old; - - lockGlobalParams; - if ((old = (DisplayFontParam *)displayFonts->remove(param->name))) { - delete old; - } - displayFonts->add(param->name, param); - unlockGlobalParams; -} - -void GlobalParams::setPSFile(char *file) { - lockGlobalParams; - if (psFile) { - delete psFile; - } - psFile = new GString(file); - unlockGlobalParams; -} - -GBool GlobalParams::setPSPaperSize(char *size) { - lockGlobalParams; - if (!strcmp(size, "match")) { - psPaperWidth = psPaperHeight = -1; - } else if (!strcmp(size, "letter")) { - psPaperWidth = 612; - psPaperHeight = 792; - } else if (!strcmp(size, "legal")) { - psPaperWidth = 612; - psPaperHeight = 1008; - } else if (!strcmp(size, "A4")) { - psPaperWidth = 595; - psPaperHeight = 842; - } else if (!strcmp(size, "A3")) { - psPaperWidth = 842; - psPaperHeight = 1190; - } else { - unlockGlobalParams; - return gFalse; - } - psImageableLLX = psImageableLLY = 0; - psImageableURX = psPaperWidth; - psImageableURY = psPaperHeight; - unlockGlobalParams; - return gTrue; -} - -void GlobalParams::setPSPaperWidth(int width) { - lockGlobalParams; - psPaperWidth = width; - psImageableLLX = 0; - psImageableURX = psPaperWidth; - unlockGlobalParams; -} - -void GlobalParams::setPSPaperHeight(int height) { - lockGlobalParams; - psPaperHeight = height; - psImageableLLY = 0; - psImageableURY = psPaperHeight; - unlockGlobalParams; -} - -void GlobalParams::setPSImageableArea(int llx, int lly, int urx, int ury) { - lockGlobalParams; - psImageableLLX = llx; - psImageableLLY = lly; - psImageableURX = urx; - psImageableURY = ury; - unlockGlobalParams; -} - -void GlobalParams::setPSCrop(GBool crop) { - lockGlobalParams; - psCrop = crop; - unlockGlobalParams; -} - -void GlobalParams::setPSExpandSmaller(GBool expand) { - lockGlobalParams; - psExpandSmaller = expand; - unlockGlobalParams; -} - -void GlobalParams::setPSShrinkLarger(GBool shrink) { - lockGlobalParams; - psShrinkLarger = shrink; - unlockGlobalParams; -} - -void GlobalParams::setPSCenter(GBool center) { - lockGlobalParams; - psCenter = center; - unlockGlobalParams; -} - -void GlobalParams::setPSDuplex(GBool duplex) { - lockGlobalParams; - psDuplex = duplex; - unlockGlobalParams; -} - -void GlobalParams::setPSLevel(PSLevel level) { - lockGlobalParams; - psLevel = level; - unlockGlobalParams; -} - -void GlobalParams::setPSEmbedType1(GBool embed) { - lockGlobalParams; - psEmbedType1 = embed; - unlockGlobalParams; -} - -void GlobalParams::setPSEmbedTrueType(GBool embed) { - lockGlobalParams; - psEmbedTrueType = embed; - unlockGlobalParams; -} - -void GlobalParams::setPSEmbedCIDPostScript(GBool embed) { - lockGlobalParams; - psEmbedCIDPostScript = embed; - unlockGlobalParams; -} - -void GlobalParams::setPSEmbedCIDTrueType(GBool embed) { - lockGlobalParams; - psEmbedCIDTrueType = embed; - unlockGlobalParams; -} - -void GlobalParams::setPSPreload(GBool preload) { - lockGlobalParams; - psPreload = preload; - unlockGlobalParams; -} - -void GlobalParams::setPSOPI(GBool opi) { - lockGlobalParams; - psOPI = opi; - unlockGlobalParams; -} - -void GlobalParams::setPSASCIIHex(GBool hex) { - lockGlobalParams; - psASCIIHex = hex; - unlockGlobalParams; -} - -void GlobalParams::setTextEncoding(char *encodingName) { - lockGlobalParams; - delete textEncoding; - textEncoding = new GString(encodingName); - unlockGlobalParams; -} - -GBool GlobalParams::setTextEOL(char *s) { - lockGlobalParams; - if (!strcmp(s, "unix")) { - textEOL = eolUnix; - } else if (!strcmp(s, "dos")) { - textEOL = eolDOS; - } else if (!strcmp(s, "mac")) { - textEOL = eolMac; - } else { - unlockGlobalParams; - return gFalse; - } - unlockGlobalParams; - return gTrue; -} - -void GlobalParams::setTextPageBreaks(GBool pageBreaks) { - lockGlobalParams; - textPageBreaks = pageBreaks; - unlockGlobalParams; -} - -void GlobalParams::setTextKeepTinyChars(GBool keep) { - lockGlobalParams; - textKeepTinyChars = keep; - unlockGlobalParams; -} - -void GlobalParams::setInitialZoom(char *s) { - lockGlobalParams; - delete initialZoom; - initialZoom = new GString(s); - unlockGlobalParams; -} - -void GlobalParams::setContinuousView(GBool cont) { - lockGlobalParams; - continuousView = cont; - unlockGlobalParams; -} - -GBool GlobalParams::setEnableT1lib(char *s) { - GBool ok; - - lockGlobalParams; - ok = parseYesNo2(s, &enableT1lib); - unlockGlobalParams; - return ok; -} - -GBool GlobalParams::setEnableFreeType(char *s) { - GBool ok; - - lockGlobalParams; - ok = parseYesNo2(s, &enableFreeType); - unlockGlobalParams; - return ok; -} - - -GBool GlobalParams::setAntialias(char *s) { - GBool ok; - - lockGlobalParams; - ok = parseYesNo2(s, &antialias); - unlockGlobalParams; - return ok; -} - -GBool GlobalParams::setVectorAntialias(char *s) { - GBool ok; - - lockGlobalParams; - ok = parseYesNo2(s, &vectorAntialias); - unlockGlobalParams; - return ok; -} - -void GlobalParams::setScreenType(ScreenType t) { - lockGlobalParams; - screenType = t; - unlockGlobalParams; -} - -void GlobalParams::setScreenSize(int size) { - lockGlobalParams; - screenSize = size; - unlockGlobalParams; -} - -void GlobalParams::setScreenDotRadius(int r) { - lockGlobalParams; - screenDotRadius = r; - unlockGlobalParams; -} - -void GlobalParams::setScreenGamma(double gamma) { - lockGlobalParams; - screenGamma = gamma; - unlockGlobalParams; -} - -void GlobalParams::setScreenBlackThreshold(double thresh) { - lockGlobalParams; - screenBlackThreshold = thresh; - unlockGlobalParams; -} - -void GlobalParams::setScreenWhiteThreshold(double thresh) { - lockGlobalParams; - screenWhiteThreshold = thresh; - unlockGlobalParams; -} - -void GlobalParams::setMapNumericCharNames(GBool map) { - lockGlobalParams; - mapNumericCharNames = map; - unlockGlobalParams; -} - -void GlobalParams::setMapUnknownCharNames(GBool map) { - lockGlobalParams; - mapUnknownCharNames = map; - unlockGlobalParams; -} - -void GlobalParams::setPrintCommands(GBool printCommandsA) { - lockGlobalParams; - printCommands = printCommandsA; - unlockGlobalParams; -} - -void GlobalParams::setErrQuiet(GBool errQuietA) { - lockGlobalParams; - errQuiet = errQuietA; - unlockGlobalParams; -} - -void GlobalParams::addSecurityHandler(XpdfSecurityHandler *handler) { -#ifdef ENABLE_PLUGINS - lockGlobalParams; - securityHandlers->append(handler); - unlockGlobalParams; -#else - (void)handler; -#endif -} - -XpdfSecurityHandler *GlobalParams::getSecurityHandler(char *name) { -#ifdef ENABLE_PLUGINS - XpdfSecurityHandler *hdlr; - int i; - - lockGlobalParams; - for (i = 0; i < securityHandlers->getLength(); ++i) { - hdlr = (XpdfSecurityHandler *)securityHandlers->get(i); - if (!strcasecmp(hdlr->name, name)) { - unlockGlobalParams; - return hdlr; - } - } - unlockGlobalParams; - - if (!loadPlugin("security", name)) { - return NULL; - } - - lockGlobalParams; - for (i = 0; i < securityHandlers->getLength(); ++i) { - hdlr = (XpdfSecurityHandler *)securityHandlers->get(i); - if (!strcmp(hdlr->name, name)) { - unlockGlobalParams; - return hdlr; - } - } - unlockGlobalParams; -#else - (void)name; -#endif - - return NULL; -} - -#ifdef ENABLE_PLUGINS -//------------------------------------------------------------------------ -// plugins -//------------------------------------------------------------------------ - -GBool GlobalParams::loadPlugin(char *type, char *name) { - Plugin *plugin; - - if (!(plugin = Plugin::load(type, name))) { - return gFalse; - } - lockGlobalParams; - plugins->append(plugin); - unlockGlobalParams; - return gTrue; -} - -#endif // ENABLE_PLUGINS diff --git a/kpdf/xpdf/xpdf/GlobalParams.cpp b/kpdf/xpdf/xpdf/GlobalParams.cpp new file mode 100644 index 00000000..f18026ee --- /dev/null +++ b/kpdf/xpdf/xpdf/GlobalParams.cpp @@ -0,0 +1,2989 @@ +//======================================================================== +// +// GlobalParams.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +// KPDF: additional includes for Qt and Xft +#include +#include +#include +// -- gentoo compile fix (XFree 4.3.0, FC 2.2.3, FreeType 2.1.9) -- +// on other distros these 2 lines should't harm +#include +#include FT_FREETYPE_H +// -- ---------------------------------------------------------- -- +#include +#include +#include +#include +#include +#include +#ifdef ENABLE_PLUGINS +# ifndef WIN32 +# include +# endif +#endif +#ifdef WIN32 +# include +#endif +#if HAVE_PAPER_H +#include +#endif +#include "gmem.h" +#include "GString.h" +#include "GList.h" +#include "GHash.h" +#include "gfile.h" +#include "Error.h" +#include "NameToCharCode.h" +#include "CharCodeToUnicode.h" +#include "UnicodeMap.h" +#include "CMap.h" +#include "BuiltinFontTables.h" +#include "FontEncodingTables.h" +#ifdef ENABLE_PLUGINS +# include "XpdfPluginAPI.h" +#endif +#include "GlobalParams.h" + +#include +#include +#include + +#ifdef WIN32 +# define strcasecmp stricmp +#endif + +#if MULTITHREADED +# define lockGlobalParams gLockMutex(&mutex) +# define lockUnicodeMapCache gLockMutex(&unicodeMapCacheMutex) +# define lockCMapCache gLockMutex(&cMapCacheMutex) +# define unlockGlobalParams gUnlockMutex(&mutex) +# define unlockUnicodeMapCache gUnlockMutex(&unicodeMapCacheMutex) +# define unlockCMapCache gUnlockMutex(&cMapCacheMutex) +#else +# define lockGlobalParams +# define lockUnicodeMapCache +# define lockCMapCache +# define unlockGlobalParams +# define unlockUnicodeMapCache +# define unlockCMapCache +#endif + +#include "NameToUnicodeTable.h" +#include "UnicodeMapTables.h" +#include "UTF8.h" + +#ifdef ENABLE_PLUGINS +# ifdef WIN32 +extern XpdfPluginVecTable xpdfPluginVecTable; +# endif +#endif + +//------------------------------------------------------------------------ + +#define cidToUnicodeCacheSize 4 +#define unicodeToUnicodeCacheSize 4 + +//------------------------------------------------------------------------ + +static struct { + char *name; + char *t1FileName; + char *ttFileName; +} displayFontTab[] = { + {"Courier", "n022003l.pfb", "cour.ttf"}, + {"Courier-Bold", "n022004l.pfb", "courbd.ttf"}, + {"Courier-BoldOblique", "n022024l.pfb", "courbi.ttf"}, + {"Courier-Oblique", "n022023l.pfb", "couri.ttf"}, + {"Helvetica", "n019003l.pfb", "arial.ttf"}, + {"Helvetica-Bold", "n019004l.pfb", "arialbd.ttf"}, + {"Helvetica-BoldOblique", "n019024l.pfb", "arialbi.ttf"}, + {"Helvetica-Oblique", "n019023l.pfb", "ariali.ttf"}, + {"Symbol", "s050000l.pfb", NULL}, + {"Times-Bold", "n021004l.pfb", "timesbd.ttf"}, + {"Times-BoldItalic", "n021024l.pfb", "timesbi.ttf"}, + {"Times-Italic", "n021023l.pfb", "timesi.ttf"}, + {"Times-Roman", "n021003l.pfb", "times.ttf"}, + {"ZapfDingbats", "d050000l.pfb", NULL}, + {NULL, NULL, NULL} +}; + +#ifdef WIN32 +static char *displayFontDirs[] = { + "c:/windows/fonts", + "c:/winnt/fonts", + NULL +}; +#else +static char *displayFontDirs[] = { + "/usr/share/ghostscript/fonts", + "/usr/pkg/share/ghostscript/fonts", + "/usr/local/share/ghostscript/fonts", + "/usr/share/fonts/default/Type1", + "/usr/X11R6/lib/X11/fonts/Type1", + "/usr/share/fonts/default/ghostscript", + "/usr/share/fonts/type1/gsfonts", + "/usr/share/fonts/Type1", + NULL +}; +#endif + +//------------------------------------------------------------------------ + +GlobalParams *globalParams = NULL; + +//------------------------------------------------------------------------ +// DisplayFontParam +//------------------------------------------------------------------------ + +DisplayFontParam::DisplayFontParam(GString *nameA, + DisplayFontParamKind kindA) { + name = nameA; + kind = kindA; + switch (kind) { + case displayFontT1: + t1.fileName = NULL; + break; + case displayFontTT: + tt.fileName = NULL; + break; + } +} + +DisplayFontParam::~DisplayFontParam() { + delete name; + switch (kind) { + case displayFontT1: + if (t1.fileName) { + delete t1.fileName; + } + break; + case displayFontTT: + if (tt.fileName) { + delete tt.fileName; + } + break; + } +} + +#ifdef WIN32 + +//------------------------------------------------------------------------ +// WinFontInfo +//------------------------------------------------------------------------ + +class WinFontInfo: public DisplayFontParam { +public: + + GBool bold, italic; + + static WinFontInfo *make(GString *nameA, GBool boldA, GBool italicA, + HKEY regKey, char *winFontDir); + WinFontInfo(GString *nameA, GBool boldA, GBool italicA, + GString *fileNameA); + virtual ~WinFontInfo(); + GBool equals(WinFontInfo *fi); +}; + +WinFontInfo *WinFontInfo::make(GString *nameA, GBool boldA, GBool italicA, + HKEY regKey, char *winFontDir) { + GString *regName; + GString *fileNameA; + char buf[MAX_PATH]; + DWORD n; + char c; + int i; + + //----- find the font file + fileNameA = NULL; + regName = nameA->copy(); + if (boldA) { + regName->append(" Bold"); + } + if (italicA) { + regName->append(" Italic"); + } + regName->append(" (TrueType)"); + n = sizeof(buf); + if (RegQueryValueEx(regKey, regName->getCString(), NULL, NULL, + (LPBYTE)buf, &n) == ERROR_SUCCESS) { + fileNameA = new GString(winFontDir); + fileNameA->append('\\')->append(buf); + } + delete regName; + if (!fileNameA) { + delete nameA; + return NULL; + } + + //----- normalize the font name + i = 0; + while (i < nameA->getLength()) { + c = nameA->getChar(i); + if (c == ' ' || c == ',' || c == '-') { + nameA->del(i); + } else { + ++i; + } + } + + return new WinFontInfo(nameA, boldA, italicA, fileNameA); +} + +WinFontInfo::WinFontInfo(GString *nameA, GBool boldA, GBool italicA, + GString *fileNameA): + DisplayFontParam(nameA, displayFontTT) +{ + bold = boldA; + italic = italicA; + tt.fileName = fileNameA; +} + +WinFontInfo::~WinFontInfo() { +} + +GBool WinFontInfo::equals(WinFontInfo *fi) { + return !name->cmp(fi->name) && bold == fi->bold && italic == fi->italic; +} + +//------------------------------------------------------------------------ +// WinFontList +//------------------------------------------------------------------------ + +class WinFontList { +public: + + WinFontList(char *winFontDirA); + ~WinFontList(); + WinFontInfo *find(GString *font); + +private: + + void add(WinFontInfo *fi); + static int CALLBACK enumFunc1(CONST LOGFONT *font, + CONST TEXTMETRIC *metrics, + DWORD type, LPARAM data); + static int CALLBACK enumFunc2(CONST LOGFONT *font, + CONST TEXTMETRIC *metrics, + DWORD type, LPARAM data); + + GList *fonts; // [WinFontInfo] + HDC dc; // (only used during enumeration) + HKEY regKey; // (only used during enumeration) + char *winFontDir; // (only used during enumeration) +}; + +WinFontList::WinFontList(char *winFontDirA) { + OSVERSIONINFO version; + char *path; + + fonts = new GList(); + dc = GetDC(NULL); + winFontDir = winFontDirA; + version.dwOSVersionInfoSize = sizeof(version); + GetVersionEx(&version); + if (version.dwPlatformId == VER_PLATFORM_WIN32_NT) { + path = "SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Fonts\\"; + } else { + path = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Fonts\\"; + } + if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, path, 0, + KEY_QUERY_VALUE | KEY_ENUMERATE_SUB_KEYS, + ®Key) == ERROR_SUCCESS) { + EnumFonts(dc, NULL, &WinFontList::enumFunc1, (LPARAM)this); + RegCloseKey(regKey); + } + ReleaseDC(NULL, dc); +} + +WinFontList::~WinFontList() { + deleteGList(fonts, WinFontInfo); +} + +void WinFontList::add(WinFontInfo *fi) { + int i; + + for (i = 0; i < fonts->getLength(); ++i) { + if (((WinFontInfo *)fonts->get(i))->equals(fi)) { + delete fi; + return; + } + } + fonts->append(fi); +} + +WinFontInfo *WinFontList::find(GString *font) { + GString *name; + GBool bold, italic; + WinFontInfo *fi; + char c; + int n, i; + + name = font->copy(); + + // remove space, comma, dash chars + i = 0; + while (i < name->getLength()) { + c = name->getChar(i); + if (c == ' ' || c == ',' || c == '-') { + name->del(i); + } else { + ++i; + } + } + n = name->getLength(); + + // remove trailing "MT" (Foo-MT, Foo-BoldMT, etc.) + if (!strcmp(name->getCString() + n - 2, "MT")) { + name->del(n - 2, 2); + n -= 2; + } + + // look for "Italic" + if (!strcmp(name->getCString() + n - 6, "Italic")) { + name->del(n - 6, 6); + italic = gTrue; + n -= 6; + } else { + italic = gFalse; + } + + // look for "Bold" + if (!strcmp(name->getCString() + n - 4, "Bold")) { + name->del(n - 4, 4); + bold = gTrue; + n -= 4; + } else { + bold = gFalse; + } + + // remove trailing "MT" (FooMT-Bold, etc.) + if (!strcmp(name->getCString() + n - 2, "MT")) { + name->del(n - 2, 2); + n -= 2; + } + + // remove trailing "PS" + if (!strcmp(name->getCString() + n - 2, "PS")) { + name->del(n - 2, 2); + n -= 2; + } + + // search for the font + fi = NULL; + for (i = 0; i < fonts->getLength(); ++i) { + fi = (WinFontInfo *)fonts->get(i); + if (!fi->name->cmp(name) && fi->bold == bold && fi->italic == italic) { + break; + } + fi = NULL; + } + + delete name; + return fi; +} + +int CALLBACK WinFontList::enumFunc1(CONST LOGFONT *font, + CONST TEXTMETRIC *metrics, + DWORD type, LPARAM data) { + WinFontList *fl = (WinFontList *)data; + + EnumFonts(fl->dc, font->lfFaceName, &WinFontList::enumFunc2, (LPARAM)fl); + return 1; +} + +int CALLBACK WinFontList::enumFunc2(CONST LOGFONT *font, + CONST TEXTMETRIC *metrics, + DWORD type, LPARAM data) { + WinFontList *fl = (WinFontList *)data; + WinFontInfo *fi; + + if (type & TRUETYPE_FONTTYPE) { + if ((fi = WinFontInfo::make(new GString(font->lfFaceName), + font->lfWeight >= 600, + font->lfItalic ? gTrue : gFalse, + fl->regKey, fl->winFontDir))) { + fl->add(fi); + } + } + return 1; +} + +#endif // WIN32 + +//------------------------------------------------------------------------ +// PSFontParam +//------------------------------------------------------------------------ + +PSFontParam::PSFontParam(GString *pdfFontNameA, int wModeA, + GString *psFontNameA, GString *encodingA) { + pdfFontName = pdfFontNameA; + wMode = wModeA; + psFontName = psFontNameA; + encoding = encodingA; +} + +PSFontParam::~PSFontParam() { + delete pdfFontName; + delete psFontName; + if (encoding) { + delete encoding; + } +} + +//------------------------------------------------------------------------ +// KeyBinding +//------------------------------------------------------------------------ + +KeyBinding::KeyBinding(int codeA, int modsA, int contextA, char *cmd0) { + code = codeA; + mods = modsA; + context = contextA; + cmds = new GList(); + cmds->append(new GString(cmd0)); +} + +KeyBinding::KeyBinding(int codeA, int modsA, int contextA, + char *cmd0, char *cmd1) { + code = codeA; + mods = modsA; + context = contextA; + cmds = new GList(); + cmds->append(new GString(cmd0)); + cmds->append(new GString(cmd1)); +} + +KeyBinding::KeyBinding(int codeA, int modsA, int contextA, GList *cmdsA) { + code = codeA; + mods = modsA; + context = contextA; + cmds = cmdsA; +} + +KeyBinding::~KeyBinding() { + deleteGList(cmds, GString); +} + +#ifdef ENABLE_PLUGINS +//------------------------------------------------------------------------ +// Plugin +//------------------------------------------------------------------------ + +class Plugin { +public: + + static Plugin *load(char *type, char *name); + ~Plugin(); + +private: + +#ifdef WIN32 + Plugin(HMODULE libA); + HMODULE lib; +#else + Plugin(void *dlA); + void *dl; +#endif +}; + +Plugin *Plugin::load(char *type, char *name) { + GString *path; + Plugin *plugin; + XpdfPluginVecTable *vt; + XpdfBool (*xpdfInitPlugin)(void); +#ifdef WIN32 + HMODULE libA; +#else + void *dlA; +#endif + + path = globalParams->getBaseDir(); + appendToPath(path, "plugins"); + appendToPath(path, type); + appendToPath(path, name); + +#ifdef WIN32 + path->append(".dll"); + if (!(libA = LoadLibrary(path->getCString()))) { + error(-1, "Failed to load plugin '%s'", + path->getCString()); + goto err1; + } + if (!(vt = (XpdfPluginVecTable *) + GetProcAddress(libA, "xpdfPluginVecTable"))) { + error(-1, "Failed to find xpdfPluginVecTable in plugin '%s'", + path->getCString()); + goto err2; + } +#else + //~ need to deal with other extensions here + path->append(".so"); + if (!(dlA = dlopen(path->getCString(), RTLD_NOW))) { + error(-1, "Failed to load plugin '%s': %s", + path->getCString(), dlerror()); + goto err1; + } + if (!(vt = (XpdfPluginVecTable *)dlsym(dlA, "xpdfPluginVecTable"))) { + error(-1, "Failed to find xpdfPluginVecTable in plugin '%s'", + path->getCString()); + goto err2; + } +#endif + + if (vt->version != xpdfPluginVecTable.version) { + error(-1, "Plugin '%s' is wrong version", path->getCString()); + goto err2; + } + memcpy(vt, &xpdfPluginVecTable, sizeof(xpdfPluginVecTable)); + +#ifdef WIN32 + if (!(xpdfInitPlugin = (XpdfBool (*)(void)) + GetProcAddress(libA, "xpdfInitPlugin"))) { + error(-1, "Failed to find xpdfInitPlugin in plugin '%s'", + path->getCString()); + goto err2; + } +#else + if (!(xpdfInitPlugin = (XpdfBool (*)(void))dlsym(dlA, "xpdfInitPlugin"))) { + error(-1, "Failed to find xpdfInitPlugin in plugin '%s'", + path->getCString()); + goto err2; + } +#endif + + if (!(*xpdfInitPlugin)()) { + error(-1, "Initialization of plugin '%s' failed", + path->getCString()); + goto err2; + } + +#ifdef WIN32 + plugin = new Plugin(libA); +#else + plugin = new Plugin(dlA); +#endif + + delete path; + return plugin; + + err2: +#ifdef WIN32 + FreeLibrary(libA); +#else + dlclose(dlA); +#endif + err1: + delete path; + return NULL; +} + +#ifdef WIN32 +Plugin::Plugin(HMODULE libA) { + lib = libA; +} +#else +Plugin::Plugin(void *dlA) { + dl = dlA; +} +#endif + +Plugin::~Plugin() { + void (*xpdfFreePlugin)(void); + +#ifdef WIN32 + if ((xpdfFreePlugin = (void (*)(void)) + GetProcAddress(lib, "xpdfFreePlugin"))) { + (*xpdfFreePlugin)(); + } + FreeLibrary(lib); +#else + if ((xpdfFreePlugin = (void (*)(void))dlsym(dl, "xpdfFreePlugin"))) { + (*xpdfFreePlugin)(); + } + dlclose(dl); +#endif +} + +#endif // ENABLE_PLUGINS + +//------------------------------------------------------------------------ +// parsing +//------------------------------------------------------------------------ + +GlobalParams::GlobalParams(char *cfgFileName) { + UnicodeMap *map; + GString *fileName; + FILE *f; + int i; + +#if MULTITHREADED + gInitMutex(&mutex); + gInitMutex(&unicodeMapCacheMutex); + gInitMutex(&cMapCacheMutex); +#endif + + initBuiltinFontTables(); + + // scan the encoding in reverse because we want the lowest-numbered + // index for each char name ('space' is encoded twice) + macRomanReverseMap = new NameToCharCode(); + for (i = 255; i >= 0; --i) { + if (macRomanEncoding[i]) { + macRomanReverseMap->add(macRomanEncoding[i], (CharCode)i); + } + } + +#ifdef WIN32 + // baseDir will be set by a call to setBaseDir + baseDir = new GString(); +#else + baseDir = appendToPath(getHomeDir(), ".xpdf"); +#endif + nameToUnicode = new NameToCharCode(); + cidToUnicodes = new GHash(gTrue); + unicodeToUnicodes = new GHash(gTrue); + residentUnicodeMaps = new GHash(); + unicodeMaps = new GHash(gTrue); + cMapDirs = new GHash(gTrue); + toUnicodeDirs = new GList(); + displayFonts = new GHash(); + displayCIDFonts = new GHash(); + displayNamedCIDFonts = new GHash(); +#if HAVE_PAPER_H + char *paperName; + const struct paper *paperType; + paperinit(); + if ((paperName = systempapername())) { + paperType = paperinfo(paperName); + psPaperWidth = (int)paperpswidth(paperType); + psPaperHeight = (int)paperpsheight(paperType); + } else { + error(-1, "No paper information available - using defaults"); + psPaperWidth = defPaperWidth; + psPaperHeight = defPaperHeight; + } + paperdone(); +#else + psPaperWidth = defPaperWidth; + psPaperHeight = defPaperHeight; +#endif + psImageableLLX = psImageableLLY = 0; + psImageableURX = psPaperWidth; + psImageableURY = psPaperHeight; + psCrop = gTrue; + psExpandSmaller = gFalse; + psShrinkLarger = gTrue; + psCenter = gTrue; + psDuplex = gFalse; + psLevel = psLevel2; + psFile = NULL; + psFonts = new GHash(); + psNamedFonts16 = new GList(); + psFonts16 = new GList(); + psEmbedType1 = gTrue; + psEmbedTrueType = gTrue; + psEmbedCIDPostScript = gTrue; + psEmbedCIDTrueType = gTrue; + psPreload = gFalse; + psOPI = gFalse; + psASCIIHex = gFalse; + // KPDF: use always UTF-8 and TQString::fromUtf + textEncoding = new GString("UTF-8"); +#if defined(WIN32) + textEOL = eolDOS; +#elif defined(MACOS) + textEOL = eolMac; +#else + textEOL = eolUnix; +#endif + textPageBreaks = gTrue; + textKeepTinyChars = gFalse; + fontDirs = new GList(); + initialZoom = new GString("125"); + continuousView = gFalse; + enableT1lib = gTrue; + enableFreeType = gTrue; + antialias = gTrue; + vectorAntialias = gTrue; + strokeAdjust = gTrue; + screenType = screenUnset; + screenSize = -1; + screenDotRadius = -1; + screenGamma = 1.0; + screenBlackThreshold = 0.0; + screenWhiteThreshold = 1.0; + urlCommand = NULL; + movieCommand = NULL; + mapNumericCharNames = gTrue; + mapUnknownCharNames = gFalse; + createDefaultKeyBindings(); + printCommands = gFalse; + errQuiet = gFalse; + + cidToUnicodeCache = new CharCodeToUnicodeCache(cidToUnicodeCacheSize); + unicodeToUnicodeCache = + new CharCodeToUnicodeCache(unicodeToUnicodeCacheSize); + unicodeMapCache = new UnicodeMapCache(); + cMapCache = new CMapCache(); + +#ifdef WIN32 + winFontList = NULL; +#endif + +#ifdef ENABLE_PLUGINS + plugins = new GList(); + securityHandlers = new GList(); +#endif + + // set up the initial nameToUnicode table + for (i = 0; nameToUnicodeTab[i].name; ++i) { + nameToUnicode->add(nameToUnicodeTab[i].name, nameToUnicodeTab[i].u); + } + + // set up the residentUnicodeMaps table + map = new UnicodeMap("Latin1", gFalse, + latin1UnicodeMapRanges, latin1UnicodeMapLen); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("ASCII7", gFalse, + ascii7UnicodeMapRanges, ascii7UnicodeMapLen); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("Symbol", gFalse, + symbolUnicodeMapRanges, symbolUnicodeMapLen); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("ZapfDingbats", gFalse, zapfDingbatsUnicodeMapRanges, + zapfDingbatsUnicodeMapLen); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("UTF-8", gTrue, &mapUTF8); + residentUnicodeMaps->add(map->getEncodingName(), map); + map = new UnicodeMap("UCS-2", gTrue, &mapUCS2); + residentUnicodeMaps->add(map->getEncodingName(), map); + + // look for a user config file, then a system-wide config file + f = NULL; + fileName = NULL; + if (cfgFileName && cfgFileName[0]) { + fileName = new GString(cfgFileName); + if (!(f = fopen(fileName->getCString(), "r"))) { + delete fileName; + } + } + if (!f) { + fileName = appendToPath(getHomeDir(), xpdfUserConfigFile); + if (!(f = fopen(fileName->getCString(), "r"))) { + delete fileName; + } + } + if (!f) { +#if defined(WIN32) && !defined(__CYGWIN32__) + char buf[512]; + i = GetModuleFileName(NULL, buf, sizeof(buf)); + if (i <= 0 || i >= sizeof(buf)) { + // error or path too long for buffer - just use the current dir + buf[0] = '\0'; + } + fileName = grabPath(buf); + appendToPath(fileName, xpdfSysConfigFile); +#else + fileName = new GString(xpdfSysConfigFile); +#endif + if (!(f = fopen(fileName->getCString(), "r"))) { + delete fileName; + } + } + if (f) { + parseFile(fileName, f); + delete fileName; + fclose(f); + } +} + +void GlobalParams::createDefaultKeyBindings() { + keyBindings = new GList(); + + //----- mouse buttons + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress1, xpdfKeyModNone, + xpdfKeyContextAny, "startSelection")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMouseRelease1, xpdfKeyModNone, + xpdfKeyContextAny, "endSelection", + "followLinkNoSel")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress2, xpdfKeyModNone, + xpdfKeyContextAny, "startPan")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMouseRelease2, xpdfKeyModNone, + xpdfKeyContextAny, "endPan")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress3, xpdfKeyModNone, + xpdfKeyContextAny, "postPopupMenu")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress4, xpdfKeyModNone, + xpdfKeyContextAny, + "scrollUpPrevPage(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress5, xpdfKeyModNone, + xpdfKeyContextAny, + "scrollDownNextPage(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress6, xpdfKeyModNone, + xpdfKeyContextAny, "scrollLeft(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeMousePress7, xpdfKeyModNone, + xpdfKeyContextAny, "scrollRight(16)")); + + //----- keys + keyBindings->append(new KeyBinding(xpdfKeyCodeHome, xpdfKeyModCtrl, + xpdfKeyContextAny, "gotoPage(1)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeHome, xpdfKeyModNone, + xpdfKeyContextAny, "scrollToTopLeft")); + keyBindings->append(new KeyBinding(xpdfKeyCodeEnd, xpdfKeyModCtrl, + xpdfKeyContextAny, "gotoLastPage")); + keyBindings->append(new KeyBinding(xpdfKeyCodeEnd, xpdfKeyModNone, + xpdfKeyContextAny, + "scrollToBottomRight")); + keyBindings->append(new KeyBinding(xpdfKeyCodePgUp, xpdfKeyModNone, + xpdfKeyContextAny, "pageUp")); + keyBindings->append(new KeyBinding(xpdfKeyCodeBackspace, xpdfKeyModNone, + xpdfKeyContextAny, "pageUp")); + keyBindings->append(new KeyBinding(xpdfKeyCodeDelete, xpdfKeyModNone, + xpdfKeyContextAny, "pageUp")); + keyBindings->append(new KeyBinding(xpdfKeyCodePgDn, xpdfKeyModNone, + xpdfKeyContextAny, "pageDown")); + keyBindings->append(new KeyBinding(' ', xpdfKeyModNone, + xpdfKeyContextAny, "pageDown")); + keyBindings->append(new KeyBinding(xpdfKeyCodeLeft, xpdfKeyModNone, + xpdfKeyContextAny, "scrollLeft(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeRight, xpdfKeyModNone, + xpdfKeyContextAny, "scrollRight(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeUp, xpdfKeyModNone, + xpdfKeyContextAny, "scrollUp(16)")); + keyBindings->append(new KeyBinding(xpdfKeyCodeDown, xpdfKeyModNone, + xpdfKeyContextAny, "scrollDown(16)")); + keyBindings->append(new KeyBinding('o', xpdfKeyModNone, + xpdfKeyContextAny, "open")); + keyBindings->append(new KeyBinding('O', xpdfKeyModNone, + xpdfKeyContextAny, "open")); + keyBindings->append(new KeyBinding('r', xpdfKeyModNone, + xpdfKeyContextAny, "reload")); + keyBindings->append(new KeyBinding('R', xpdfKeyModNone, + xpdfKeyContextAny, "reload")); + keyBindings->append(new KeyBinding('f', xpdfKeyModNone, + xpdfKeyContextAny, "find")); + keyBindings->append(new KeyBinding('F', xpdfKeyModNone, + xpdfKeyContextAny, "find")); + keyBindings->append(new KeyBinding('f', xpdfKeyModCtrl, + xpdfKeyContextAny, "find")); + keyBindings->append(new KeyBinding('g', xpdfKeyModCtrl, + xpdfKeyContextAny, "findNext")); + keyBindings->append(new KeyBinding('p', xpdfKeyModCtrl, + xpdfKeyContextAny, "print")); + keyBindings->append(new KeyBinding('n', xpdfKeyModNone, + xpdfKeyContextScrLockOff, "nextPage")); + keyBindings->append(new KeyBinding('N', xpdfKeyModNone, + xpdfKeyContextScrLockOff, "nextPage")); + keyBindings->append(new KeyBinding('n', xpdfKeyModNone, + xpdfKeyContextScrLockOn, + "nextPageNoScroll")); + keyBindings->append(new KeyBinding('N', xpdfKeyModNone, + xpdfKeyContextScrLockOn, + "nextPageNoScroll")); + keyBindings->append(new KeyBinding('p', xpdfKeyModNone, + xpdfKeyContextScrLockOff, "prevPage")); + keyBindings->append(new KeyBinding('P', xpdfKeyModNone, + xpdfKeyContextScrLockOff, "prevPage")); + keyBindings->append(new KeyBinding('p', xpdfKeyModNone, + xpdfKeyContextScrLockOn, + "prevPageNoScroll")); + keyBindings->append(new KeyBinding('P', xpdfKeyModNone, + xpdfKeyContextScrLockOn, + "prevPageNoScroll")); + keyBindings->append(new KeyBinding('v', xpdfKeyModNone, + xpdfKeyContextAny, "goForward")); + keyBindings->append(new KeyBinding('b', xpdfKeyModNone, + xpdfKeyContextAny, "goBackward")); + keyBindings->append(new KeyBinding('g', xpdfKeyModNone, + xpdfKeyContextAny, "focusToPageNum")); + keyBindings->append(new KeyBinding('0', xpdfKeyModNone, + xpdfKeyContextAny, "zoomPercent(125)")); + keyBindings->append(new KeyBinding('+', xpdfKeyModNone, + xpdfKeyContextAny, "zoomIn")); + keyBindings->append(new KeyBinding('-', xpdfKeyModNone, + xpdfKeyContextAny, "zoomOut")); + keyBindings->append(new KeyBinding('z', xpdfKeyModNone, + xpdfKeyContextAny, "zoomFitPage")); + keyBindings->append(new KeyBinding('w', xpdfKeyModNone, + xpdfKeyContextAny, "zoomFitWidth")); + keyBindings->append(new KeyBinding('f', xpdfKeyModAlt, + xpdfKeyContextAny, + "toggleFullScreenMode")); + keyBindings->append(new KeyBinding('l', xpdfKeyModCtrl, + xpdfKeyContextAny, "redraw")); + keyBindings->append(new KeyBinding('w', xpdfKeyModCtrl, + xpdfKeyContextAny, "closeWindow")); + keyBindings->append(new KeyBinding('?', xpdfKeyModNone, + xpdfKeyContextAny, "about")); + keyBindings->append(new KeyBinding('q', xpdfKeyModNone, + xpdfKeyContextAny, "quit")); + keyBindings->append(new KeyBinding('Q', xpdfKeyModNone, + xpdfKeyContextAny, "quit")); +} + +void GlobalParams::parseFile(GString *fileName, FILE *f) { + int line; + char buf[512]; + + line = 1; + while (getLine(buf, sizeof(buf) - 1, f)) { + parseLine(buf, fileName, line); + ++line; + } +} + +void GlobalParams::parseLine(char *buf, GString *fileName, int line) { + GList *tokens; + GString *cmd, *incFile; + char *p1, *p2; + FILE *f2; + + // break the line into tokens + tokens = new GList(); + p1 = buf; + while (*p1) { + for (; *p1 && isspace(*p1); ++p1) ; + if (!*p1) { + break; + } + if (*p1 == '"' || *p1 == '\'') { + for (p2 = p1 + 1; *p2 && *p2 != *p1; ++p2) ; + ++p1; + } else { + for (p2 = p1 + 1; *p2 && !isspace(*p2); ++p2) ; + } + tokens->append(new GString(p1, p2 - p1)); + p1 = *p2 ? p2 + 1 : p2; + } + + // parse the line + if (tokens->getLength() > 0 && + ((GString *)tokens->get(0))->getChar(0) != '#') { + cmd = (GString *)tokens->get(0); + if (!cmd->cmp("include")) { + if (tokens->getLength() == 2) { + incFile = (GString *)tokens->get(1); + if ((f2 = fopen(incFile->getCString(), "r"))) { + parseFile(incFile, f2); + fclose(f2); + } else { + error(-1, "Couldn't find included config file: '%s' (%s:%d)", + incFile->getCString(), fileName->getCString(), line); + } + } else { + error(-1, "Bad 'include' config file command (%s:%d)", + fileName->getCString(), line); + } + } else if (!cmd->cmp("nameToUnicode")) { + parseNameToUnicode(tokens, fileName, line); + } else if (!cmd->cmp("cidToUnicode")) { + parseCIDToUnicode(tokens, fileName, line); + } else if (!cmd->cmp("unicodeToUnicode")) { + parseUnicodeToUnicode(tokens, fileName, line); + } else if (!cmd->cmp("unicodeMap")) { + parseUnicodeMap(tokens, fileName, line); + } else if (!cmd->cmp("cMapDir")) { + parseCMapDir(tokens, fileName, line); + } else if (!cmd->cmp("toUnicodeDir")) { + parseToUnicodeDir(tokens, fileName, line); + } else if (!cmd->cmp("displayFontT1")) { + parseDisplayFont(tokens, displayFonts, displayFontT1, fileName, line); + } else if (!cmd->cmp("displayFontTT")) { + parseDisplayFont(tokens, displayFonts, displayFontTT, fileName, line); + } else if (!cmd->cmp("displayNamedCIDFontT1")) { + parseDisplayFont(tokens, displayNamedCIDFonts, + displayFontT1, fileName, line); + } else if (!cmd->cmp("displayCIDFontT1")) { + parseDisplayFont(tokens, displayCIDFonts, + displayFontT1, fileName, line); + } else if (!cmd->cmp("displayNamedCIDFontTT")) { + parseDisplayFont(tokens, displayNamedCIDFonts, + displayFontTT, fileName, line); + } else if (!cmd->cmp("displayCIDFontTT")) { + parseDisplayFont(tokens, displayCIDFonts, + displayFontTT, fileName, line); + } else if (!cmd->cmp("psFile")) { + parsePSFile(tokens, fileName, line); + } else if (!cmd->cmp("psFont")) { + parsePSFont(tokens, fileName, line); + } else if (!cmd->cmp("psNamedFont16")) { + parsePSFont16("psNamedFont16", psNamedFonts16, + tokens, fileName, line); + } else if (!cmd->cmp("psFont16")) { + parsePSFont16("psFont16", psFonts16, tokens, fileName, line); + } else if (!cmd->cmp("psPaperSize")) { + parsePSPaperSize(tokens, fileName, line); + } else if (!cmd->cmp("psImageableArea")) { + parsePSImageableArea(tokens, fileName, line); + } else if (!cmd->cmp("psCrop")) { + parseYesNo("psCrop", &psCrop, tokens, fileName, line); + } else if (!cmd->cmp("psExpandSmaller")) { + parseYesNo("psExpandSmaller", &psExpandSmaller, + tokens, fileName, line); + } else if (!cmd->cmp("psShrinkLarger")) { + parseYesNo("psShrinkLarger", &psShrinkLarger, tokens, fileName, line); + } else if (!cmd->cmp("psCenter")) { + parseYesNo("psCenter", &psCenter, tokens, fileName, line); + } else if (!cmd->cmp("psDuplex")) { + parseYesNo("psDuplex", &psDuplex, tokens, fileName, line); + } else if (!cmd->cmp("psLevel")) { + parsePSLevel(tokens, fileName, line); + } else if (!cmd->cmp("psEmbedType1Fonts")) { + parseYesNo("psEmbedType1", &psEmbedType1, tokens, fileName, line); + } else if (!cmd->cmp("psEmbedTrueTypeFonts")) { + parseYesNo("psEmbedTrueType", &psEmbedTrueType, + tokens, fileName, line); + } else if (!cmd->cmp("psEmbedCIDPostScriptFonts")) { + parseYesNo("psEmbedCIDPostScript", &psEmbedCIDPostScript, + tokens, fileName, line); + } else if (!cmd->cmp("psEmbedCIDTrueTypeFonts")) { + parseYesNo("psEmbedCIDTrueType", &psEmbedCIDTrueType, + tokens, fileName, line); + } else if (!cmd->cmp("psPreload")) { + parseYesNo("psPreload", &psPreload, tokens, fileName, line); + } else if (!cmd->cmp("psOPI")) { + parseYesNo("psOPI", &psOPI, tokens, fileName, line); + } else if (!cmd->cmp("psASCIIHex")) { + parseYesNo("psASCIIHex", &psASCIIHex, tokens, fileName, line); + } else if (!cmd->cmp("textEncoding")) { +// Always use UTF-8 and allow TQString do the magic +// parseTextEncoding(tokens, fileName, line); + } else if (!cmd->cmp("textEOL")) { + parseTextEOL(tokens, fileName, line); + } else if (!cmd->cmp("textPageBreaks")) { + parseYesNo("textPageBreaks", &textPageBreaks, + tokens, fileName, line); + } else if (!cmd->cmp("textKeepTinyChars")) { + parseYesNo("textKeepTinyChars", &textKeepTinyChars, + tokens, fileName, line); + } else if (!cmd->cmp("fontDir")) { + parseFontDir(tokens, fileName, line); + } else if (!cmd->cmp("initialZoom")) { + parseInitialZoom(tokens, fileName, line); + } else if (!cmd->cmp("continuousView")) { + parseYesNo("continuousView", &continuousView, tokens, fileName, line); + } else if (!cmd->cmp("enableT1lib")) { + parseYesNo("enableT1lib", &enableT1lib, tokens, fileName, line); + } else if (!cmd->cmp("enableFreeType")) { + parseYesNo("enableFreeType", &enableFreeType, tokens, fileName, line); + } else if (!cmd->cmp("antialias")) { + parseYesNo("antialias", &antialias, tokens, fileName, line); + } else if (!cmd->cmp("vectorAntialias")) { + parseYesNo("vectorAntialias", &vectorAntialias, + tokens, fileName, line); + } else if (!cmd->cmp("strokeAdjust")) { + parseYesNo("strokeAdjust", &strokeAdjust, tokens, fileName, line); + } else if (!cmd->cmp("screenType")) { + parseScreenType(tokens, fileName, line); + } else if (!cmd->cmp("screenSize")) { + parseInteger("screenSize", &screenSize, tokens, fileName, line); + } else if (!cmd->cmp("screenDotRadius")) { + parseInteger("screenDotRadius", &screenDotRadius, + tokens, fileName, line); + } else if (!cmd->cmp("screenGamma")) { + parseFloat("screenGamma", &screenGamma, + tokens, fileName, line); + } else if (!cmd->cmp("screenBlackThreshold")) { + parseFloat("screenBlackThreshold", &screenBlackThreshold, + tokens, fileName, line); + } else if (!cmd->cmp("screenWhiteThreshold")) { + parseFloat("screenWhiteThreshold", &screenWhiteThreshold, + tokens, fileName, line); + } else if (!cmd->cmp("urlCommand")) { + parseCommand("urlCommand", &urlCommand, tokens, fileName, line); + } else if (!cmd->cmp("movieCommand")) { + parseCommand("movieCommand", &movieCommand, tokens, fileName, line); + } else if (!cmd->cmp("mapNumericCharNames")) { + parseYesNo("mapNumericCharNames", &mapNumericCharNames, + tokens, fileName, line); + } else if (!cmd->cmp("mapUnknownCharNames")) { + parseYesNo("mapUnknownCharNames", &mapUnknownCharNames, + tokens, fileName, line); + } else if (!cmd->cmp("bind")) { + parseBind(tokens, fileName, line); + } else if (!cmd->cmp("unbind")) { + parseUnbind(tokens, fileName, line); + } else if (!cmd->cmp("printCommands")) { + parseYesNo("printCommands", &printCommands, tokens, fileName, line); + } else if (!cmd->cmp("errQuiet")) { + parseYesNo("errQuiet", &errQuiet, tokens, fileName, line); + } else { + error(-1, "Unknown config file command '%s' (%s:%d)", + cmd->getCString(), fileName->getCString(), line); + if (!cmd->cmp("displayFontX") || + !cmd->cmp("displayNamedCIDFontX") || + !cmd->cmp("displayCIDFontX")) { + error(-1, "-- Xpdf no longer supports X fonts"); + } else if (!cmd->cmp("t1libControl") || !cmd->cmp("freetypeControl")) { + error(-1, "-- The t1libControl and freetypeControl options have been replaced"); + error(-1, " by the enableT1lib, enableFreeType, and antialias options"); + } else if (!cmd->cmp("fontpath") || !cmd->cmp("fontmap")) { + error(-1, "-- the config file format has changed since Xpdf 0.9x"); + } + } + } + + deleteGList(tokens, GString); +} + +void GlobalParams::parseNameToUnicode(GList *tokens, GString *fileName, + int line) { + GString *name; + char *tok1, *tok2; + FILE *f; + char buf[256]; + int line2; + Unicode u; + + if (tokens->getLength() != 2) { + error(-1, "Bad 'nameToUnicode' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + name = (GString *)tokens->get(1); + if (!(f = fopen(name->getCString(), "r"))) { + error(-1, "Couldn't open 'nameToUnicode' file '%s'", + name->getCString()); + return; + } + line2 = 1; + while (getLine(buf, sizeof(buf), f)) { + tok1 = strtok(buf, " \t\r\n"); + tok2 = strtok(NULL, " \t\r\n"); + if (tok1 && tok2) { + sscanf(tok1, "%x", &u); + nameToUnicode->add(tok2, u); + } else { + error(-1, "Bad line in 'nameToUnicode' file (%s:%d)", name, line2); + } + ++line2; + } + fclose(f); +} + +void GlobalParams::parseCIDToUnicode(GList *tokens, GString *fileName, + int line) { + GString *collection, *name, *old; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'cidToUnicode' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + collection = (GString *)tokens->get(1); + name = (GString *)tokens->get(2); + if ((old = (GString *)cidToUnicodes->remove(collection))) { + delete old; + } + cidToUnicodes->add(collection->copy(), name->copy()); +} + +void GlobalParams::parseUnicodeToUnicode(GList *tokens, GString *fileName, + int line) { + GString *font, *file, *old; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'unicodeToUnicode' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + font = (GString *)tokens->get(1); + file = (GString *)tokens->get(2); + if ((old = (GString *)unicodeToUnicodes->remove(font))) { + delete old; + } + unicodeToUnicodes->add(font->copy(), file->copy()); +} + +void GlobalParams::parseUnicodeMap(GList *tokens, GString *fileName, + int line) { + GString *encodingName, *name, *old; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'unicodeMap' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + encodingName = (GString *)tokens->get(1); + name = (GString *)tokens->get(2); + if ((old = (GString *)unicodeMaps->remove(encodingName))) { + delete old; + } + unicodeMaps->add(encodingName->copy(), name->copy()); +} + +void GlobalParams::parseCMapDir(GList *tokens, GString *fileName, int line) { + GString *collection, *dir; + GList *list; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'cMapDir' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + collection = (GString *)tokens->get(1); + dir = (GString *)tokens->get(2); + if (!(list = (GList *)cMapDirs->lookup(collection))) { + list = new GList(); + cMapDirs->add(collection->copy(), list); + } + list->append(dir->copy()); +} + +void GlobalParams::parseToUnicodeDir(GList *tokens, GString *fileName, + int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'toUnicodeDir' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + toUnicodeDirs->append(((GString *)tokens->get(1))->copy()); +} + +void GlobalParams::parseDisplayFont(GList *tokens, GHash *fontHash, + DisplayFontParamKind kind, + GString *fileName, int line) { + DisplayFontParam *param, *old; + struct stat statbuf; + + if (tokens->getLength() < 2) { + goto err1; + } + param = new DisplayFontParam(((GString *)tokens->get(1))->copy(), kind); + + switch (kind) { + case displayFontT1: + if (tokens->getLength() != 3) { + goto err2; + } + param->t1.fileName = ((GString *)tokens->get(2))->copy(); + if (stat((param->t1.fileName->getCString)(), &statbuf)) { + delete param; // silently ignore non-existing files + return; + } + break; + case displayFontTT: + if (tokens->getLength() < 3) { + goto err2; + } + param->tt.fileName = ((GString *)tokens->get(2))->copy(); + if (stat((param->tt.fileName->getCString)(), &statbuf)) { + delete param; // silently ignore non-existing files + return; + } + if (tokens->getLength() > 3) + param->tt.faceIndex = atoi(((GString *)tokens->get(3))->getCString()); + else + param->tt.faceIndex = 0; + break; + } + + if ((old = (DisplayFontParam *)fontHash->remove(param->name))) { + delete old; + } + fontHash->add(param->name, param); + return; + + err2: + delete param; + err1: + error(-1, "Bad 'display*Font*' config file command (%s:%d)", + fileName->getCString(), line); +} + +void GlobalParams::parsePSPaperSize(GList *tokens, GString *fileName, + int line) { + GString *tok; + + if (tokens->getLength() == 2) { + tok = (GString *)tokens->get(1); + if (!setPSPaperSize(tok->getCString())) { + error(-1, "Bad 'psPaperSize' config file command (%s:%d)", + fileName->getCString(), line); + } + } else if (tokens->getLength() == 3) { + tok = (GString *)tokens->get(1); + psPaperWidth = atoi(tok->getCString()); + tok = (GString *)tokens->get(2); + psPaperHeight = atoi(tok->getCString()); + psImageableLLX = psImageableLLY = 0; + psImageableURX = psPaperWidth; + psImageableURY = psPaperHeight; + } else { + error(-1, "Bad 'psPaperSize' config file command (%s:%d)", + fileName->getCString(), line); + } +} + +void GlobalParams::parsePSImageableArea(GList *tokens, GString *fileName, + int line) { + if (tokens->getLength() != 5) { + error(-1, "Bad 'psImageableArea' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + psImageableLLX = atoi(((GString *)tokens->get(1))->getCString()); + psImageableLLY = atoi(((GString *)tokens->get(2))->getCString()); + psImageableURX = atoi(((GString *)tokens->get(3))->getCString()); + psImageableURY = atoi(((GString *)tokens->get(4))->getCString()); +} + +void GlobalParams::parsePSLevel(GList *tokens, GString *fileName, int line) { + GString *tok; + + if (tokens->getLength() != 2) { + error(-1, "Bad 'psLevel' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (!tok->cmp("level1")) { + psLevel = psLevel1; + } else if (!tok->cmp("level1sep")) { + psLevel = psLevel1Sep; + } else if (!tok->cmp("level2")) { + psLevel = psLevel2; + } else if (!tok->cmp("level2sep")) { + psLevel = psLevel2Sep; + } else if (!tok->cmp("level3")) { + psLevel = psLevel3; + } else if (!tok->cmp("level3Sep")) { + psLevel = psLevel3Sep; + } else { + error(-1, "Bad 'psLevel' config file command (%s:%d)", + fileName->getCString(), line); + } +} + +void GlobalParams::parsePSFile(GList *tokens, GString *fileName, int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'psFile' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + if (psFile) { + delete psFile; + } + psFile = ((GString *)tokens->get(1))->copy(); +} + +void GlobalParams::parsePSFont(GList *tokens, GString *fileName, int line) { + PSFontParam *param; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'psFont' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + param = new PSFontParam(((GString *)tokens->get(1))->copy(), 0, + ((GString *)tokens->get(2))->copy(), NULL); + psFonts->add(param->pdfFontName, param); +} + +void GlobalParams::parsePSFont16(char *cmdName, GList *fontList, + GList *tokens, GString *fileName, int line) { + PSFontParam *param; + int wMode; + GString *tok; + + if (tokens->getLength() != 5) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(2); + if (!tok->cmp("H")) { + wMode = 0; + } else if (!tok->cmp("V")) { + wMode = 1; + } else { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + param = new PSFontParam(((GString *)tokens->get(1))->copy(), + wMode, + ((GString *)tokens->get(3))->copy(), + ((GString *)tokens->get(4))->copy()); + fontList->append(param); +} + +void GlobalParams::parseTextEncoding(GList *tokens, GString *fileName, + int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'textEncoding' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + delete textEncoding; + textEncoding = ((GString *)tokens->get(1))->copy(); +} + +void GlobalParams::parseTextEOL(GList *tokens, GString *fileName, int line) { + GString *tok; + + if (tokens->getLength() != 2) { + error(-1, "Bad 'textEOL' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (!tok->cmp("unix")) { + textEOL = eolUnix; + } else if (!tok->cmp("dos")) { + textEOL = eolDOS; + } else if (!tok->cmp("mac")) { + textEOL = eolMac; + } else { + error(-1, "Bad 'textEOL' config file command (%s:%d)", + fileName->getCString(), line); + } +} + +void GlobalParams::parseFontDir(GList *tokens, GString *fileName, int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'fontDir' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + fontDirs->append(((GString *)tokens->get(1))->copy()); +} + +void GlobalParams::parseInitialZoom(GList *tokens, + GString *fileName, int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad 'initialZoom' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + delete initialZoom; + initialZoom = ((GString *)tokens->get(1))->copy(); +} + +void GlobalParams::parseScreenType(GList *tokens, GString *fileName, + int line) { + GString *tok; + + if (tokens->getLength() != 2) { + error(-1, "Bad 'screenType' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (!tok->cmp("dispersed")) { + screenType = screenDispersed; + } else if (!tok->cmp("clustered")) { + screenType = screenClustered; + } else if (!tok->cmp("stochasticClustered")) { + screenType = screenStochasticClustered; + } else { + error(-1, "Bad 'screenType' config file command (%s:%d)", + fileName->getCString(), line); + } +} + +void GlobalParams::parseBind(GList *tokens, GString *fileName, int line) { + KeyBinding *binding; + GList *cmds; + int code, mods, context, i; + + if (tokens->getLength() < 4) { + error(-1, "Bad 'bind' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + if (!parseKey((GString *)tokens->get(1), (GString *)tokens->get(2), + &code, &mods, &context, + "bind", tokens, fileName, line)) { + return; + } + for (i = 0; i < keyBindings->getLength(); ++i) { + binding = (KeyBinding *)keyBindings->get(i); + if (binding->code == code && + binding->mods == mods && + binding->context == context) { + delete (KeyBinding *)keyBindings->del(i); + break; + } + } + cmds = new GList(); + for (i = 3; i < tokens->getLength(); ++i) { + cmds->append(((GString *)tokens->get(i))->copy()); + } + keyBindings->append(new KeyBinding(code, mods, context, cmds)); +} + +void GlobalParams::parseUnbind(GList *tokens, GString *fileName, int line) { + KeyBinding *binding; + int code, mods, context, i; + + if (tokens->getLength() != 3) { + error(-1, "Bad 'unbind' config file command (%s:%d)", + fileName->getCString(), line); + return; + } + if (!parseKey((GString *)tokens->get(1), (GString *)tokens->get(2), + &code, &mods, &context, + "unbind", tokens, fileName, line)) { + return; + } + for (i = 0; i < keyBindings->getLength(); ++i) { + binding = (KeyBinding *)keyBindings->get(i); + if (binding->code == code && + binding->mods == mods && + binding->context == context) { + delete (KeyBinding *)keyBindings->del(i); + break; + } + } +} + +GBool GlobalParams::parseKey(GString *modKeyStr, GString *contextStr, + int *code, int *mods, int *context, + char *cmdName, + GList * /*tokens*/, GString *fileName, int line) { + char *p0; + + *mods = xpdfKeyModNone; + p0 = modKeyStr->getCString(); + while (1) { + if (!strncmp(p0, "shift-", 6)) { + *mods |= xpdfKeyModShift; + p0 += 6; + } else if (!strncmp(p0, "ctrl-", 5)) { + *mods |= xpdfKeyModCtrl; + p0 += 5; + } else if (!strncmp(p0, "alt-", 4)) { + *mods |= xpdfKeyModAlt; + p0 += 4; + } else { + break; + } + } + + if (!strcmp(p0, "space")) { + *code = ' '; + } else if (!strcmp(p0, "tab")) { + *code = xpdfKeyCodeTab; + } else if (!strcmp(p0, "return")) { + *code = xpdfKeyCodeReturn; + } else if (!strcmp(p0, "enter")) { + *code = xpdfKeyCodeEnter; + } else if (!strcmp(p0, "backspace")) { + *code = xpdfKeyCodeBackspace; + } else if (!strcmp(p0, "insert")) { + *code = xpdfKeyCodeInsert; + } else if (!strcmp(p0, "delete")) { + *code = xpdfKeyCodeDelete; + } else if (!strcmp(p0, "home")) { + *code = xpdfKeyCodeHome; + } else if (!strcmp(p0, "end")) { + *code = xpdfKeyCodeEnd; + } else if (!strcmp(p0, "pgup")) { + *code = xpdfKeyCodePgUp; + } else if (!strcmp(p0, "pgdn")) { + *code = xpdfKeyCodePgDn; + } else if (!strcmp(p0, "left")) { + *code = xpdfKeyCodeLeft; + } else if (!strcmp(p0, "right")) { + *code = xpdfKeyCodeRight; + } else if (!strcmp(p0, "up")) { + *code = xpdfKeyCodeUp; + } else if (!strcmp(p0, "down")) { + *code = xpdfKeyCodeDown; + } else if (p0[0] == 'f' && p0[1] >= '1' && p0[1] <= '9' && !p0[2]) { + *code = xpdfKeyCodeF1 + (p0[1] - '1'); + } else if (p0[0] == 'f' && + ((p0[1] >= '1' && p0[1] <= '2' && p0[2] >= '0' && p0[2] <= '9') || + (p0[1] == '3' && p0[2] >= '0' && p0[2] <= '5')) && + !p0[3]) { + *code = xpdfKeyCodeF1 + 10 * (p0[1] - '0') + (p0[2] - '0') - 1; + } else if (!strncmp(p0, "mousePress", 10) && + p0[10] >= '1' && p0[10] <= '7' && !p0[11]) { + *code = xpdfKeyCodeMousePress1 + (p0[10] - '1'); + } else if (!strncmp(p0, "mouseRelease", 12) && + p0[12] >= '1' && p0[12] <= '7' && !p0[13]) { + *code = xpdfKeyCodeMouseRelease1 + (p0[12] - '1'); + } else if (*p0 >= 0x20 && *p0 <= 0x7e && !p0[1]) { + *code = (int)*p0; + } else { + error(-1, "Bad key/modifier in '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return gFalse; + } + + p0 = contextStr->getCString(); + if (!strcmp(p0, "any")) { + *context = xpdfKeyContextAny; + } else { + *context = xpdfKeyContextAny; + while (1) { + if (!strncmp(p0, "fullScreen", 10)) { + *context |= xpdfKeyContextFullScreen; + p0 += 10; + } else if (!strncmp(p0, "window", 6)) { + *context |= xpdfKeyContextWindow; + p0 += 6; + } else if (!strncmp(p0, "continuous", 10)) { + *context |= xpdfKeyContextContinuous; + p0 += 10; + } else if (!strncmp(p0, "singlePage", 10)) { + *context |= xpdfKeyContextSinglePage; + p0 += 10; + } else if (!strncmp(p0, "overLink", 8)) { + *context |= xpdfKeyContextOverLink; + p0 += 8; + } else if (!strncmp(p0, "offLink", 7)) { + *context |= xpdfKeyContextOffLink; + p0 += 7; + } else if (!strncmp(p0, "outline", 7)) { + *context |= xpdfKeyContextOutline; + p0 += 7; + } else if (!strncmp(p0, "mainWin", 7)) { + *context |= xpdfKeyContextMainWin; + p0 += 7; + } else if (!strncmp(p0, "scrLockOn", 9)) { + *context |= xpdfKeyContextScrLockOn; + p0 += 9; + } else if (!strncmp(p0, "scrLockOff", 10)) { + *context |= xpdfKeyContextScrLockOff; + p0 += 10; + } else { + error(-1, "Bad context in '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return gFalse; + } + if (!*p0) { + break; + } + if (*p0 != ',') { + error(-1, "Bad context in '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return gFalse; + } + ++p0; + } + } + + return gTrue; +} + +void GlobalParams::parseCommand(char *cmdName, GString **val, + GList *tokens, GString *fileName, int line) { + if (tokens->getLength() != 2) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + if (*val) { + delete *val; + } + *val = ((GString *)tokens->get(1))->copy(); +} + +void GlobalParams::parseYesNo(char *cmdName, GBool *flag, + GList *tokens, GString *fileName, int line) { + GString *tok; + + if (tokens->getLength() != 2) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (!parseYesNo2(tok->getCString(), flag)) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + } +} + +GBool GlobalParams::parseYesNo2(char *token, GBool *flag) { + if (!strcmp(token, "yes")) { + *flag = gTrue; + } else if (!strcmp(token, "no")) { + *flag = gFalse; + } else { + return gFalse; + } + return gTrue; +} + +void GlobalParams::parseInteger(char *cmdName, int *val, + GList *tokens, GString *fileName, int line) { + GString *tok; + int i; + + if (tokens->getLength() != 2) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (tok->getLength() == 0) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + if (tok->getChar(0) == '-') { + i = 1; + } else { + i = 0; + } + for (; i < tok->getLength(); ++i) { + if (tok->getChar(i) < '0' || tok->getChar(i) > '9') { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + } + *val = atoi(tok->getCString()); +} + +void GlobalParams::parseFloat(char *cmdName, double *val, + GList *tokens, GString *fileName, int line) { + GString *tok; + int i; + + if (tokens->getLength() != 2) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + tok = (GString *)tokens->get(1); + if (tok->getLength() == 0) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + if (tok->getChar(0) == '-') { + i = 1; + } else { + i = 0; + } + for (; i < tok->getLength(); ++i) { + if (!((tok->getChar(i) >= '0' && tok->getChar(i) <= '9') || + tok->getChar(i) == '.')) { + error(-1, "Bad '%s' config file command (%s:%d)", + cmdName, fileName->getCString(), line); + return; + } + } + *val = atof(tok->getCString()); +} + +GlobalParams::~GlobalParams() { + GHashIter *iter; + GString *key; + GList *list; + + freeBuiltinFontTables(); + + delete macRomanReverseMap; + + delete baseDir; + delete nameToUnicode; + deleteGHash(cidToUnicodes, GString); + deleteGHash(unicodeToUnicodes, GString); + deleteGHash(residentUnicodeMaps, UnicodeMap); + deleteGHash(unicodeMaps, GString); + deleteGList(toUnicodeDirs, GString); + deleteGHash(displayFonts, DisplayFontParam); + deleteGHash(displayCIDFonts, DisplayFontParam); + deleteGHash(displayNamedCIDFonts, DisplayFontParam); +#ifdef WIN32 + if (winFontList) { + delete winFontList; + } +#endif + if (psFile) { + delete psFile; + } + deleteGHash(psFonts, PSFontParam); + deleteGList(psNamedFonts16, PSFontParam); + deleteGList(psFonts16, PSFontParam); + delete textEncoding; + deleteGList(fontDirs, GString); + delete initialZoom; + if (urlCommand) { + delete urlCommand; + } + if (movieCommand) { + delete movieCommand; + } + deleteGList(keyBindings, KeyBinding); + + cMapDirs->startIter(&iter); + while (cMapDirs->getNext(&iter, &key, (void **)&list)) { + deleteGList(list, GString); + } + delete cMapDirs; + + delete cidToUnicodeCache; + delete unicodeToUnicodeCache; + delete unicodeMapCache; + delete cMapCache; + +#ifdef ENABLE_PLUGINS + delete securityHandlers; + deleteGList(plugins, Plugin); +#endif + +#if MULTITHREADED + gDestroyMutex(&mutex); + gDestroyMutex(&unicodeMapCacheMutex); + gDestroyMutex(&cMapCacheMutex); +#endif +} + +//------------------------------------------------------------------------ + +void GlobalParams::setBaseDir(char *dir) { + delete baseDir; + baseDir = new GString(dir); +} + +void GlobalParams::setupBaseFonts(char *dir) { + GString *fontName; + GString *fileName; +#ifdef WIN32 + HMODULE shell32Lib; + BOOL (__stdcall *SHGetSpecialFolderPathFunc)(HWND hwndOwner, + LPTSTR lpszPath, + int nFolder, + BOOL fCreate); + char winFontDir[MAX_PATH]; +#endif + FILE *f; + DisplayFontParamKind kind; + DisplayFontParam *dfp; + int i, j; + +#ifdef WIN32 + // SHGetSpecialFolderPath isn't available in older versions of + // shell32.dll (Win95 and WinNT4), so do a dynamic load + winFontDir[0] = '\0'; + if ((shell32Lib = LoadLibrary("shell32.dll"))) { + if ((SHGetSpecialFolderPathFunc = + (BOOL (__stdcall *)(HWND hwndOwner, LPTSTR lpszPath, + int nFolder, BOOL fCreate)) + GetProcAddress(shell32Lib, "SHGetSpecialFolderPathA"))) { + if (!(*SHGetSpecialFolderPathFunc)(NULL, winFontDir, + CSIDL_FONTS, FALSE)) { + winFontDir[0] = '\0'; + } + } + } +#endif + for (i = 0; displayFontTab[i].name; ++i) { + fontName = new GString(displayFontTab[i].name); + fileName = NULL; + kind = displayFontT1; // make gcc happy + if (dir) { + fileName = appendToPath(new GString(dir), displayFontTab[i].t1FileName); + kind = displayFontT1; + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + } else { + delete fileName; + fileName = NULL; + } + } +#ifdef WIN32 + if (!fileName && winFontDir[0] && displayFontTab[i].ttFileName) { + fileName = appendToPath(new GString(winFontDir), + displayFontTab[i].ttFileName); + kind = displayFontTT; + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + } else { + delete fileName; + fileName = NULL; + } + } + // SHGetSpecialFolderPath(CSIDL_FONTS) doesn't work on Win 2k Server + // or Win2003 Server, or with older versions of shell32.dll, so check + // the "standard" directories + if (displayFontTab[i].ttFileName) { + for (j = 0; !fileName && displayFontDirs[j]; ++j) { + fileName = appendToPath(new GString(displayFontDirs[j]), + displayFontTab[i].ttFileName); + kind = displayFontTT; + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + } else { + delete fileName; + fileName = NULL; + } + } + } +#else + for (j = 0; !fileName && displayFontDirs[j]; ++j) { + fileName = appendToPath(new GString(displayFontDirs[j]), + displayFontTab[i].t1FileName); + kind = displayFontT1; + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + } else { + delete fileName; + fileName = NULL; + } + } +#endif + if (!fileName) { + error(-1, "No display font for '%s'", displayFontTab[i].name); + delete fontName; + continue; + } + dfp = new DisplayFontParam(fontName, kind); + dfp->t1.fileName = fileName; + globalParams->addDisplayFont(dfp); + } + +#ifdef WIN32 + if (winFontDir[0]) { + winFontList = new WinFontList(winFontDir); + } +#endif +} + +//------------------------------------------------------------------------ +// accessors +//------------------------------------------------------------------------ + +CharCode GlobalParams::getMacRomanCharCode(char *charName) { + // no need to lock - macRomanReverseMap is constant + return macRomanReverseMap->lookup(charName); +} + +GString *GlobalParams::getBaseDir() { + GString *s; + + lockGlobalParams; + s = baseDir->copy(); + unlockGlobalParams; + return s; +} + +Unicode GlobalParams::mapNameToUnicode(char *charName) { + // no need to lock - nameToUnicode is constant + return nameToUnicode->lookup(charName); +} + +UnicodeMap *GlobalParams::getResidentUnicodeMap(GString *encodingName) { + UnicodeMap *map; + + lockGlobalParams; + map = (UnicodeMap *)residentUnicodeMaps->lookup(encodingName); + unlockGlobalParams; + if (map) { + map->incRefCnt(); + } + return map; +} + +FILE *GlobalParams::getUnicodeMapFile(GString *encodingName) { + GString *fileName; + FILE *f; + + lockGlobalParams; + if ((fileName = (GString *)unicodeMaps->lookup(encodingName))) { + f = fopen(fileName->getCString(), "r"); + } else { + f = NULL; + } + unlockGlobalParams; + return f; +} + +FILE *GlobalParams::findCMapFile(GString *collection, GString *cMapName) { + GList *list; + GString *dir; + GString *fileName; + FILE *f; + int i; + + lockGlobalParams; + if (!(list = (GList *)cMapDirs->lookup(collection))) { + unlockGlobalParams; + return NULL; + } + for (i = 0; i < list->getLength(); ++i) { + dir = (GString *)list->get(i); + fileName = appendToPath(dir->copy(), cMapName->getCString()); + f = fopen(fileName->getCString(), "r"); + delete fileName; + if (f) { + unlockGlobalParams; + return f; + } + } + unlockGlobalParams; + return NULL; +} + +FILE *GlobalParams::findToUnicodeFile(GString *name) { + GString *dir, *fileName; + FILE *f; + int i; + + lockGlobalParams; + for (i = 0; i < toUnicodeDirs->getLength(); ++i) { + dir = (GString *)toUnicodeDirs->get(i); + fileName = appendToPath(dir->copy(), name->getCString()); + f = fopen(fileName->getCString(), "r"); + delete fileName; + if (f) { + unlockGlobalParams; + return f; + } + } + unlockGlobalParams; + return NULL; +} + +// KPDF: parse xpdf font name into family and style +// Helvetica-BoldOblique => name=Helvetica, weight=Bold, slant=Oblique + +void parseStyle(TQString& name, int& weight, int& slant, int& width) +{ + if (name.find("MS-") == 0) name = "MS " + name.remove(0,3); + + if (!name.contains('-') && !name.contains(',')) return; + TQString type = name.section(TQRegExp("[-,]"),-1); + name = name.section(TQRegExp("[-,]"),0,-2); + if (type.contains("Oblique")) slant=FC_SLANT_OBLIQUE; + if (type.contains("Italic")) slant=FC_SLANT_ITALIC; + if (type.contains("Bold")) weight=FC_WEIGHT_BOLD; + if (type.contains("Light")) weight=FC_WEIGHT_LIGHT; + if (type.contains("Condensed")) width=FC_WIDTH_CONDENSED; +} + +DisplayFontParam *GlobalParams::getDisplayFont(GString *fontName) { + DisplayFontParam *dfp; + FcPattern *p=0,*m=0; + FcChar8* s; + char * ext; + FcResult res; + + lockGlobalParams; + dfp = (DisplayFontParam *)displayFonts->lookup(fontName); + // KPDF: try to find font using Xft + if (!dfp) { + int weight=FC_WEIGHT_MEDIUM, slant=FC_SLANT_ROMAN, width=FC_WIDTH_NORMAL; + TQString name(fontName->getCString()); + + parseStyle(name,weight,slant,width); + p = FcPatternBuild(0,FC_FAMILY,FcTypeString, name.ascii(), + FC_SLANT, FcTypeInteger, slant, FC_WEIGHT, FcTypeInteger, weight, + FC_WIDTH, FcTypeInteger, width, FC_LANG, FcTypeString, "xx", (char*)0); + if (!p) goto fin; + m = XftFontMatch(tqt_xdisplay(),tqt_xscreen(),p,&res); + if (!m) goto fin; + res = FcPatternGetString (m, FC_FILE, 0, &s); + if (res != FcResultMatch || !s) goto fin; + ext = rindex((char*)s,'.'); + if (!ext) goto fin; + if (!strncasecmp(ext,".ttf",4) || !strncasecmp(ext,".ttc",4)) { + dfp = new DisplayFontParam(fontName->copy(), displayFontTT); + dfp->tt.fileName = new GString((char*)s); + FcPatternGetInteger(m, FC_INDEX, 0, &(dfp->tt.faceIndex)); + } else if (!strncasecmp(ext,".pfa",4) || !strncasecmp(ext,".pfb",4)) { + dfp = new DisplayFontParam(fontName->copy(), displayFontT1); + dfp->t1.fileName = new GString((char*)s); + } else goto fin; + displayFonts->add(dfp->name,dfp); + } +fin: unlockGlobalParams; + if (m) FcPatternDestroy(m); + if (p) FcPatternDestroy(p); + return dfp; +} + +DisplayFontParam *GlobalParams::getDisplayCIDFont(GString *fontName, + GString *collection) { + DisplayFontParam *dfp; + + lockGlobalParams; + if (!fontName || + !(dfp = (DisplayFontParam *)displayNamedCIDFonts->lookup(fontName))) { + dfp = (DisplayFontParam *)displayCIDFonts->lookup(collection); + } + unlockGlobalParams; + if (!dfp) dfp = getDisplayFont(fontName); + return dfp; +} + +GString *GlobalParams::getPSFile() { + GString *s; + + lockGlobalParams; + s = psFile ? psFile->copy() : (GString *)NULL; + unlockGlobalParams; + return s; +} + +int GlobalParams::getPSPaperWidth() { + int w; + + lockGlobalParams; + w = psPaperWidth; + unlockGlobalParams; + return w; +} + +int GlobalParams::getPSPaperHeight() { + int h; + + lockGlobalParams; + h = psPaperHeight; + unlockGlobalParams; + return h; +} + +void GlobalParams::getPSImageableArea(int *llx, int *lly, int *urx, int *ury) { + lockGlobalParams; + *llx = psImageableLLX; + *lly = psImageableLLY; + *urx = psImageableURX; + *ury = psImageableURY; + unlockGlobalParams; +} + +GBool GlobalParams::getPSCrop() { + GBool f; + + lockGlobalParams; + f = psCrop; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getPSExpandSmaller() { + GBool f; + + lockGlobalParams; + f = psExpandSmaller; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getPSShrinkLarger() { + GBool f; + + lockGlobalParams; + f = psShrinkLarger; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getPSCenter() { + GBool f; + + lockGlobalParams; + f = psCenter; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getPSDuplex() { + GBool d; + + lockGlobalParams; + d = psDuplex; + unlockGlobalParams; + return d; +} + +PSLevel GlobalParams::getPSLevel() { + PSLevel level; + + lockGlobalParams; + level = psLevel; + unlockGlobalParams; + return level; +} + +PSFontParam *GlobalParams::getPSFont(GString *fontName) { + PSFontParam *p; + + lockGlobalParams; + p = (PSFontParam *)psFonts->lookup(fontName); + unlockGlobalParams; + return p; +} + +PSFontParam *GlobalParams::getPSFont16(GString *fontName, + GString *collection, int wMode) { + PSFontParam *p; + int i; + + lockGlobalParams; + p = NULL; + if (fontName) { + for (i = 0; i < psNamedFonts16->getLength(); ++i) { + p = (PSFontParam *)psNamedFonts16->get(i); + if (!p->pdfFontName->cmp(fontName) && + p->wMode == wMode) { + break; + } + p = NULL; + } + } + if (!p && collection) { + for (i = 0; i < psFonts16->getLength(); ++i) { + p = (PSFontParam *)psFonts16->get(i); + if (!p->pdfFontName->cmp(collection) && + p->wMode == wMode) { + break; + } + p = NULL; + } + } + unlockGlobalParams; + return p; +} + +GBool GlobalParams::getPSEmbedType1() { + GBool e; + + lockGlobalParams; + e = psEmbedType1; + unlockGlobalParams; + return e; +} + +GBool GlobalParams::getPSEmbedTrueType() { + GBool e; + + lockGlobalParams; + e = psEmbedTrueType; + unlockGlobalParams; + return e; +} + +GBool GlobalParams::getPSEmbedCIDPostScript() { + GBool e; + + lockGlobalParams; + e = psEmbedCIDPostScript; + unlockGlobalParams; + return e; +} + +GBool GlobalParams::getPSEmbedCIDTrueType() { + GBool e; + + lockGlobalParams; + e = psEmbedCIDTrueType; + unlockGlobalParams; + return e; +} + +GBool GlobalParams::getPSPreload() { + GBool preload; + + lockGlobalParams; + preload = psPreload; + unlockGlobalParams; + return preload; +} + +GBool GlobalParams::getPSOPI() { + GBool opi; + + lockGlobalParams; + opi = psOPI; + unlockGlobalParams; + return opi; +} + +GBool GlobalParams::getPSASCIIHex() { + GBool ah; + + lockGlobalParams; + ah = psASCIIHex; + unlockGlobalParams; + return ah; +} + +GString *GlobalParams::getTextEncodingName() { + GString *s; + + lockGlobalParams; + s = textEncoding->copy(); + unlockGlobalParams; + return s; +} + +EndOfLineKind GlobalParams::getTextEOL() { + EndOfLineKind eol; + + lockGlobalParams; + eol = textEOL; + unlockGlobalParams; + return eol; +} + +GBool GlobalParams::getTextPageBreaks() { + GBool pageBreaks; + + lockGlobalParams; + pageBreaks = textPageBreaks; + unlockGlobalParams; + return pageBreaks; +} + +GBool GlobalParams::getTextKeepTinyChars() { + GBool tiny; + + lockGlobalParams; + tiny = textKeepTinyChars; + unlockGlobalParams; + return tiny; +} + +GString *GlobalParams::findFontFile(GString *fontName, char **exts) { + GString *dir, *fileName; + char **ext; + FILE *f; + int i; + + lockGlobalParams; + for (i = 0; i < fontDirs->getLength(); ++i) { + dir = (GString *)fontDirs->get(i); + for (ext = exts; *ext; ++ext) { + fileName = appendToPath(dir->copy(), fontName->getCString()); + fileName->append(*ext); + if ((f = fopen(fileName->getCString(), "rb"))) { + fclose(f); + unlockGlobalParams; + return fileName; + } + delete fileName; + } + } + unlockGlobalParams; + return NULL; +} + +GString *GlobalParams::getInitialZoom() { + GString *s; + + lockGlobalParams; + s = initialZoom->copy(); + unlockGlobalParams; + return s; +} + +GBool GlobalParams::getContinuousView() { + GBool f; + + lockGlobalParams; + f = continuousView; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getEnableT1lib() { + GBool f; + + lockGlobalParams; + f = enableT1lib; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getEnableFreeType() { + GBool f; + + lockGlobalParams; + f = enableFreeType; + unlockGlobalParams; + return f; +} + + +GBool GlobalParams::getAntialias() { + GBool f; + + lockGlobalParams; + f = antialias; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getVectorAntialias() { + GBool f; + + lockGlobalParams; + f = vectorAntialias; + unlockGlobalParams; + return f; +} + +GBool GlobalParams::getStrokeAdjust() { + GBool f; + + lockGlobalParams; + f = strokeAdjust; + unlockGlobalParams; + return f; +} + +ScreenType GlobalParams::getScreenType() { + ScreenType t; + + lockGlobalParams; + t = screenType; + unlockGlobalParams; + return t; +} + +int GlobalParams::getScreenSize() { + int size; + + lockGlobalParams; + size = screenSize; + unlockGlobalParams; + return size; +} + +int GlobalParams::getScreenDotRadius() { + int r; + + lockGlobalParams; + r = screenDotRadius; + unlockGlobalParams; + return r; +} + +double GlobalParams::getScreenGamma() { + double gamma; + + lockGlobalParams; + gamma = screenGamma; + unlockGlobalParams; + return gamma; +} + +double GlobalParams::getScreenBlackThreshold() { + double thresh; + + lockGlobalParams; + thresh = screenBlackThreshold; + unlockGlobalParams; + return thresh; +} + +double GlobalParams::getScreenWhiteThreshold() { + double thresh; + + lockGlobalParams; + thresh = screenWhiteThreshold; + unlockGlobalParams; + return thresh; +} + +GBool GlobalParams::getMapNumericCharNames() { + GBool map; + + lockGlobalParams; + map = mapNumericCharNames; + unlockGlobalParams; + return map; +} + +GBool GlobalParams::getMapUnknownCharNames() { + GBool map; + + lockGlobalParams; + map = mapUnknownCharNames; + unlockGlobalParams; + return map; +} + +GList *GlobalParams::getKeyBinding(int code, int mods, int context) { + KeyBinding *binding; + GList *cmds; + int modMask; + int i, j; + + lockGlobalParams; + cmds = NULL; + // for ASCII chars, ignore the shift modifier + modMask = code <= 0xff ? ~xpdfKeyModShift : ~0; + for (i = 0; i < keyBindings->getLength(); ++i) { + binding = (KeyBinding *)keyBindings->get(i); + if (binding->code == code && + (binding->mods & modMask) == (mods & modMask) && + (~binding->context | context) == ~0) { + cmds = new GList(); + for (j = 0; j < binding->cmds->getLength(); ++j) { + cmds->append(((GString *)binding->cmds->get(j))->copy()); + } + break; + } + } + unlockGlobalParams; + return cmds; +} + +GBool GlobalParams::getPrintCommands() { + GBool p; + + lockGlobalParams; + p = printCommands; + unlockGlobalParams; + return p; +} + +GBool GlobalParams::getErrQuiet() { + // no locking -- this function may get called from inside a locked + // section + return errQuiet; +} + +CharCodeToUnicode *GlobalParams::getCIDToUnicode(GString *collection) { + GString *fileName; + CharCodeToUnicode *ctu; + + lockGlobalParams; + if (!(ctu = cidToUnicodeCache->getCharCodeToUnicode(collection))) { + if ((fileName = (GString *)cidToUnicodes->lookup(collection)) && + (ctu = CharCodeToUnicode::parseCIDToUnicode(fileName, collection))) { + cidToUnicodeCache->add(ctu); + } + } + unlockGlobalParams; + return ctu; +} + +CharCodeToUnicode *GlobalParams::getUnicodeToUnicode(GString *fontName) { + CharCodeToUnicode *ctu; + GHashIter *iter; + GString *fontPattern, *fileName; + + lockGlobalParams; + fileName = NULL; + unicodeToUnicodes->startIter(&iter); + while (unicodeToUnicodes->getNext(&iter, &fontPattern, (void **)&fileName)) { + if (strstr(fontName->getCString(), fontPattern->getCString())) { + unicodeToUnicodes->killIter(&iter); + break; + } + fileName = NULL; + } + if (fileName) { + if (!(ctu = unicodeToUnicodeCache->getCharCodeToUnicode(fileName))) { + if ((ctu = CharCodeToUnicode::parseUnicodeToUnicode(fileName))) { + unicodeToUnicodeCache->add(ctu); + } + } + } else { + ctu = NULL; + } + unlockGlobalParams; + return ctu; +} + +UnicodeMap *GlobalParams::getUnicodeMap(GString *encodingName) { + return getUnicodeMap2(encodingName); +} + +UnicodeMap *GlobalParams::getUnicodeMap2(GString *encodingName) { + UnicodeMap *map; + + if (!(map = getResidentUnicodeMap(encodingName))) { + lockUnicodeMapCache; + map = unicodeMapCache->getUnicodeMap(encodingName); + unlockUnicodeMapCache; + } + return map; +} + +CMap *GlobalParams::getCMap(GString *collection, GString *cMapName) { + CMap *cMap; + + lockCMapCache; + cMap = cMapCache->getCMap(collection, cMapName); + unlockCMapCache; + return cMap; +} + +UnicodeMap *GlobalParams::getTextEncoding() { + return getUnicodeMap2(textEncoding); +} + +//------------------------------------------------------------------------ +// functions to set parameters +//------------------------------------------------------------------------ + +void GlobalParams::addDisplayFont(DisplayFontParam *param) { + DisplayFontParam *old; + + lockGlobalParams; + if ((old = (DisplayFontParam *)displayFonts->remove(param->name))) { + delete old; + } + displayFonts->add(param->name, param); + unlockGlobalParams; +} + +void GlobalParams::setPSFile(char *file) { + lockGlobalParams; + if (psFile) { + delete psFile; + } + psFile = new GString(file); + unlockGlobalParams; +} + +GBool GlobalParams::setPSPaperSize(char *size) { + lockGlobalParams; + if (!strcmp(size, "match")) { + psPaperWidth = psPaperHeight = -1; + } else if (!strcmp(size, "letter")) { + psPaperWidth = 612; + psPaperHeight = 792; + } else if (!strcmp(size, "legal")) { + psPaperWidth = 612; + psPaperHeight = 1008; + } else if (!strcmp(size, "A4")) { + psPaperWidth = 595; + psPaperHeight = 842; + } else if (!strcmp(size, "A3")) { + psPaperWidth = 842; + psPaperHeight = 1190; + } else { + unlockGlobalParams; + return gFalse; + } + psImageableLLX = psImageableLLY = 0; + psImageableURX = psPaperWidth; + psImageableURY = psPaperHeight; + unlockGlobalParams; + return gTrue; +} + +void GlobalParams::setPSPaperWidth(int width) { + lockGlobalParams; + psPaperWidth = width; + psImageableLLX = 0; + psImageableURX = psPaperWidth; + unlockGlobalParams; +} + +void GlobalParams::setPSPaperHeight(int height) { + lockGlobalParams; + psPaperHeight = height; + psImageableLLY = 0; + psImageableURY = psPaperHeight; + unlockGlobalParams; +} + +void GlobalParams::setPSImageableArea(int llx, int lly, int urx, int ury) { + lockGlobalParams; + psImageableLLX = llx; + psImageableLLY = lly; + psImageableURX = urx; + psImageableURY = ury; + unlockGlobalParams; +} + +void GlobalParams::setPSCrop(GBool crop) { + lockGlobalParams; + psCrop = crop; + unlockGlobalParams; +} + +void GlobalParams::setPSExpandSmaller(GBool expand) { + lockGlobalParams; + psExpandSmaller = expand; + unlockGlobalParams; +} + +void GlobalParams::setPSShrinkLarger(GBool shrink) { + lockGlobalParams; + psShrinkLarger = shrink; + unlockGlobalParams; +} + +void GlobalParams::setPSCenter(GBool center) { + lockGlobalParams; + psCenter = center; + unlockGlobalParams; +} + +void GlobalParams::setPSDuplex(GBool duplex) { + lockGlobalParams; + psDuplex = duplex; + unlockGlobalParams; +} + +void GlobalParams::setPSLevel(PSLevel level) { + lockGlobalParams; + psLevel = level; + unlockGlobalParams; +} + +void GlobalParams::setPSEmbedType1(GBool embed) { + lockGlobalParams; + psEmbedType1 = embed; + unlockGlobalParams; +} + +void GlobalParams::setPSEmbedTrueType(GBool embed) { + lockGlobalParams; + psEmbedTrueType = embed; + unlockGlobalParams; +} + +void GlobalParams::setPSEmbedCIDPostScript(GBool embed) { + lockGlobalParams; + psEmbedCIDPostScript = embed; + unlockGlobalParams; +} + +void GlobalParams::setPSEmbedCIDTrueType(GBool embed) { + lockGlobalParams; + psEmbedCIDTrueType = embed; + unlockGlobalParams; +} + +void GlobalParams::setPSPreload(GBool preload) { + lockGlobalParams; + psPreload = preload; + unlockGlobalParams; +} + +void GlobalParams::setPSOPI(GBool opi) { + lockGlobalParams; + psOPI = opi; + unlockGlobalParams; +} + +void GlobalParams::setPSASCIIHex(GBool hex) { + lockGlobalParams; + psASCIIHex = hex; + unlockGlobalParams; +} + +void GlobalParams::setTextEncoding(char *encodingName) { + lockGlobalParams; + delete textEncoding; + textEncoding = new GString(encodingName); + unlockGlobalParams; +} + +GBool GlobalParams::setTextEOL(char *s) { + lockGlobalParams; + if (!strcmp(s, "unix")) { + textEOL = eolUnix; + } else if (!strcmp(s, "dos")) { + textEOL = eolDOS; + } else if (!strcmp(s, "mac")) { + textEOL = eolMac; + } else { + unlockGlobalParams; + return gFalse; + } + unlockGlobalParams; + return gTrue; +} + +void GlobalParams::setTextPageBreaks(GBool pageBreaks) { + lockGlobalParams; + textPageBreaks = pageBreaks; + unlockGlobalParams; +} + +void GlobalParams::setTextKeepTinyChars(GBool keep) { + lockGlobalParams; + textKeepTinyChars = keep; + unlockGlobalParams; +} + +void GlobalParams::setInitialZoom(char *s) { + lockGlobalParams; + delete initialZoom; + initialZoom = new GString(s); + unlockGlobalParams; +} + +void GlobalParams::setContinuousView(GBool cont) { + lockGlobalParams; + continuousView = cont; + unlockGlobalParams; +} + +GBool GlobalParams::setEnableT1lib(char *s) { + GBool ok; + + lockGlobalParams; + ok = parseYesNo2(s, &enableT1lib); + unlockGlobalParams; + return ok; +} + +GBool GlobalParams::setEnableFreeType(char *s) { + GBool ok; + + lockGlobalParams; + ok = parseYesNo2(s, &enableFreeType); + unlockGlobalParams; + return ok; +} + + +GBool GlobalParams::setAntialias(char *s) { + GBool ok; + + lockGlobalParams; + ok = parseYesNo2(s, &antialias); + unlockGlobalParams; + return ok; +} + +GBool GlobalParams::setVectorAntialias(char *s) { + GBool ok; + + lockGlobalParams; + ok = parseYesNo2(s, &vectorAntialias); + unlockGlobalParams; + return ok; +} + +void GlobalParams::setScreenType(ScreenType t) { + lockGlobalParams; + screenType = t; + unlockGlobalParams; +} + +void GlobalParams::setScreenSize(int size) { + lockGlobalParams; + screenSize = size; + unlockGlobalParams; +} + +void GlobalParams::setScreenDotRadius(int r) { + lockGlobalParams; + screenDotRadius = r; + unlockGlobalParams; +} + +void GlobalParams::setScreenGamma(double gamma) { + lockGlobalParams; + screenGamma = gamma; + unlockGlobalParams; +} + +void GlobalParams::setScreenBlackThreshold(double thresh) { + lockGlobalParams; + screenBlackThreshold = thresh; + unlockGlobalParams; +} + +void GlobalParams::setScreenWhiteThreshold(double thresh) { + lockGlobalParams; + screenWhiteThreshold = thresh; + unlockGlobalParams; +} + +void GlobalParams::setMapNumericCharNames(GBool map) { + lockGlobalParams; + mapNumericCharNames = map; + unlockGlobalParams; +} + +void GlobalParams::setMapUnknownCharNames(GBool map) { + lockGlobalParams; + mapUnknownCharNames = map; + unlockGlobalParams; +} + +void GlobalParams::setPrintCommands(GBool printCommandsA) { + lockGlobalParams; + printCommands = printCommandsA; + unlockGlobalParams; +} + +void GlobalParams::setErrQuiet(GBool errQuietA) { + lockGlobalParams; + errQuiet = errQuietA; + unlockGlobalParams; +} + +void GlobalParams::addSecurityHandler(XpdfSecurityHandler *handler) { +#ifdef ENABLE_PLUGINS + lockGlobalParams; + securityHandlers->append(handler); + unlockGlobalParams; +#else + (void)handler; +#endif +} + +XpdfSecurityHandler *GlobalParams::getSecurityHandler(char *name) { +#ifdef ENABLE_PLUGINS + XpdfSecurityHandler *hdlr; + int i; + + lockGlobalParams; + for (i = 0; i < securityHandlers->getLength(); ++i) { + hdlr = (XpdfSecurityHandler *)securityHandlers->get(i); + if (!strcasecmp(hdlr->name, name)) { + unlockGlobalParams; + return hdlr; + } + } + unlockGlobalParams; + + if (!loadPlugin("security", name)) { + return NULL; + } + + lockGlobalParams; + for (i = 0; i < securityHandlers->getLength(); ++i) { + hdlr = (XpdfSecurityHandler *)securityHandlers->get(i); + if (!strcmp(hdlr->name, name)) { + unlockGlobalParams; + return hdlr; + } + } + unlockGlobalParams; +#else + (void)name; +#endif + + return NULL; +} + +#ifdef ENABLE_PLUGINS +//------------------------------------------------------------------------ +// plugins +//------------------------------------------------------------------------ + +GBool GlobalParams::loadPlugin(char *type, char *name) { + Plugin *plugin; + + if (!(plugin = Plugin::load(type, name))) { + return gFalse; + } + lockGlobalParams; + plugins->append(plugin); + unlockGlobalParams; + return gTrue; +} + +#endif // ENABLE_PLUGINS diff --git a/kpdf/xpdf/xpdf/JArithmeticDecoder.cc b/kpdf/xpdf/xpdf/JArithmeticDecoder.cc deleted file mode 100644 index 195b73e1..00000000 --- a/kpdf/xpdf/xpdf/JArithmeticDecoder.cc +++ /dev/null @@ -1,322 +0,0 @@ -//======================================================================== -// -// JArithmeticDecoder.cc -// -// Copyright 2002-2004 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include "Object.h" -#include "Stream.h" -#include "JArithmeticDecoder.h" - -//------------------------------------------------------------------------ -// JArithmeticDecoderStates -//------------------------------------------------------------------------ - -JArithmeticDecoderStats::JArithmeticDecoderStats(int contextSizeA) { - contextSize = contextSizeA; - cxTab = (Guchar *)gmallocn(contextSize, sizeof(Guchar)); - reset(); -} - -JArithmeticDecoderStats::~JArithmeticDecoderStats() { - gfree(cxTab); -} - -JArithmeticDecoderStats *JArithmeticDecoderStats::copy() { - JArithmeticDecoderStats *stats; - - stats = new JArithmeticDecoderStats(contextSize); - memcpy(stats->cxTab, cxTab, contextSize); - return stats; -} - -void JArithmeticDecoderStats::reset() { - memset(cxTab, 0, contextSize); -} - -void JArithmeticDecoderStats::copyFrom(JArithmeticDecoderStats *stats) { - memcpy(cxTab, stats->cxTab, contextSize); -} - -void JArithmeticDecoderStats::setEntry(Guint cx, int i, int mps) { - cxTab[cx] = (i << 1) + mps; -} - -//------------------------------------------------------------------------ -// JArithmeticDecoder -//------------------------------------------------------------------------ - -Guint JArithmeticDecoder::qeTab[47] = { - 0x56010000, 0x34010000, 0x18010000, 0x0AC10000, - 0x05210000, 0x02210000, 0x56010000, 0x54010000, - 0x48010000, 0x38010000, 0x30010000, 0x24010000, - 0x1C010000, 0x16010000, 0x56010000, 0x54010000, - 0x51010000, 0x48010000, 0x38010000, 0x34010000, - 0x30010000, 0x28010000, 0x24010000, 0x22010000, - 0x1C010000, 0x18010000, 0x16010000, 0x14010000, - 0x12010000, 0x11010000, 0x0AC10000, 0x09C10000, - 0x08A10000, 0x05210000, 0x04410000, 0x02A10000, - 0x02210000, 0x01410000, 0x01110000, 0x00850000, - 0x00490000, 0x00250000, 0x00150000, 0x00090000, - 0x00050000, 0x00010000, 0x56010000 -}; - -int JArithmeticDecoder::nmpsTab[47] = { - 1, 2, 3, 4, 5, 38, 7, 8, 9, 10, 11, 12, 13, 29, 15, 16, - 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, - 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 45, 46 -}; - -int JArithmeticDecoder::nlpsTab[47] = { - 1, 6, 9, 12, 29, 33, 6, 14, 14, 14, 17, 18, 20, 21, 14, 14, - 15, 16, 17, 18, 19, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, - 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 46 -}; - -int JArithmeticDecoder::switchTab[47] = { - 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -}; - -JArithmeticDecoder::JArithmeticDecoder() { - str = NULL; - dataLen = 0; - limitStream = gFalse; -} - -inline Guint JArithmeticDecoder::readByte() { - if (limitStream) { - --dataLen; - if (dataLen < 0) { - return 0xff; - } - } - return (Guint)str->getChar() & 0xff; -} - -JArithmeticDecoder::~JArithmeticDecoder() { - cleanup(); -} - -void JArithmeticDecoder::start() { - buf0 = readByte(); - buf1 = readByte(); - - // INITDEC - c = (buf0 ^ 0xff) << 16; - byteIn(); - c <<= 7; - ct -= 7; - a = 0x80000000; -} - -void JArithmeticDecoder::restart(int dataLenA) { - int oldDataLen; - - oldDataLen = dataLen; - dataLen = dataLenA; - if (oldDataLen == -1) { - buf1 = readByte(); - } else if (oldDataLen <= -2) { - buf0 = readByte(); - buf1 = readByte(); - } -} - -void JArithmeticDecoder::cleanup() { - if (limitStream) { - while (dataLen > 0) { - buf0 = buf1; - buf1 = readByte(); - } - } -} - -int JArithmeticDecoder::decodeBit(Guint context, - JArithmeticDecoderStats *stats) { - int bit; - Guint qe; - int iCX, mpsCX; - - iCX = stats->cxTab[context] >> 1; - mpsCX = stats->cxTab[context] & 1; - qe = qeTab[iCX]; - a -= qe; - if (c < a) { - if (a & 0x80000000) { - bit = mpsCX; - } else { - // MPS_EXCHANGE - if (a < qe) { - bit = 1 - mpsCX; - if (switchTab[iCX]) { - stats->cxTab[context] = (nlpsTab[iCX] << 1) | (1 - mpsCX); - } else { - stats->cxTab[context] = (nlpsTab[iCX] << 1) | mpsCX; - } - } else { - bit = mpsCX; - stats->cxTab[context] = (nmpsTab[iCX] << 1) | mpsCX; - } - // RENORMD - do { - if (ct == 0) { - byteIn(); - } - a <<= 1; - c <<= 1; - --ct; - } while (!(a & 0x80000000)); - } - } else { - c -= a; - // LPS_EXCHANGE - if (a < qe) { - bit = mpsCX; - stats->cxTab[context] = (nmpsTab[iCX] << 1) | mpsCX; - } else { - bit = 1 - mpsCX; - if (switchTab[iCX]) { - stats->cxTab[context] = (nlpsTab[iCX] << 1) | (1 - mpsCX); - } else { - stats->cxTab[context] = (nlpsTab[iCX] << 1) | mpsCX; - } - } - a = qe; - // RENORMD - do { - if (ct == 0) { - byteIn(); - } - a <<= 1; - c <<= 1; - --ct; - } while (!(a & 0x80000000)); - } - return bit; -} - -int JArithmeticDecoder::decodeByte(Guint context, - JArithmeticDecoderStats *stats) { - int byte; - int i; - - byte = 0; - for (i = 0; i < 8; ++i) { - byte = (byte << 1) | decodeBit(context, stats); - } - return byte; -} - -GBool JArithmeticDecoder::decodeInt(int *x, JArithmeticDecoderStats *stats) { - int s; - Guint v; - int i; - - prev = 1; - s = decodeIntBit(stats); - if (decodeIntBit(stats)) { - if (decodeIntBit(stats)) { - if (decodeIntBit(stats)) { - if (decodeIntBit(stats)) { - if (decodeIntBit(stats)) { - v = 0; - for (i = 0; i < 32; ++i) { - v = (v << 1) | decodeIntBit(stats); - } - v += 4436; - } else { - v = 0; - for (i = 0; i < 12; ++i) { - v = (v << 1) | decodeIntBit(stats); - } - v += 340; - } - } else { - v = 0; - for (i = 0; i < 8; ++i) { - v = (v << 1) | decodeIntBit(stats); - } - v += 84; - } - } else { - v = 0; - for (i = 0; i < 6; ++i) { - v = (v << 1) | decodeIntBit(stats); - } - v += 20; - } - } else { - v = decodeIntBit(stats); - v = (v << 1) | decodeIntBit(stats); - v = (v << 1) | decodeIntBit(stats); - v = (v << 1) | decodeIntBit(stats); - v += 4; - } - } else { - v = decodeIntBit(stats); - v = (v << 1) | decodeIntBit(stats); - } - - if (s) { - if (v == 0) { - return gFalse; - } - *x = -(int)v; - } else { - *x = (int)v; - } - return gTrue; -} - -int JArithmeticDecoder::decodeIntBit(JArithmeticDecoderStats *stats) { - int bit; - - bit = decodeBit(prev, stats); - if (prev < 0x100) { - prev = (prev << 1) | bit; - } else { - prev = (((prev << 1) | bit) & 0x1ff) | 0x100; - } - return bit; -} - -Guint JArithmeticDecoder::decodeIAID(Guint codeLen, - JArithmeticDecoderStats *stats) { - Guint i; - int bit; - - prev = 1; - for (i = 0; i < codeLen; ++i) { - bit = decodeBit(prev, stats); - prev = (prev << 1) | bit; - } - return prev - (1 << codeLen); -} - -void JArithmeticDecoder::byteIn() { - if (buf0 == 0xff) { - if (buf1 > 0x8f) { - ct = 8; - } else { - buf0 = buf1; - buf1 = readByte(); - c = c + 0xfe00 - (buf0 << 9); - ct = 7; - } - } else { - buf0 = buf1; - buf1 = readByte(); - c = c + 0xff00 - (buf0 << 8); - ct = 8; - } -} diff --git a/kpdf/xpdf/xpdf/JArithmeticDecoder.cpp b/kpdf/xpdf/xpdf/JArithmeticDecoder.cpp new file mode 100644 index 00000000..7f7c7685 --- /dev/null +++ b/kpdf/xpdf/xpdf/JArithmeticDecoder.cpp @@ -0,0 +1,322 @@ +//======================================================================== +// +// JArithmeticDecoder.cpp +// +// Copyright 2002-2004 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include "Object.h" +#include "Stream.h" +#include "JArithmeticDecoder.h" + +//------------------------------------------------------------------------ +// JArithmeticDecoderStates +//------------------------------------------------------------------------ + +JArithmeticDecoderStats::JArithmeticDecoderStats(int contextSizeA) { + contextSize = contextSizeA; + cxTab = (Guchar *)gmallocn(contextSize, sizeof(Guchar)); + reset(); +} + +JArithmeticDecoderStats::~JArithmeticDecoderStats() { + gfree(cxTab); +} + +JArithmeticDecoderStats *JArithmeticDecoderStats::copy() { + JArithmeticDecoderStats *stats; + + stats = new JArithmeticDecoderStats(contextSize); + memcpy(stats->cxTab, cxTab, contextSize); + return stats; +} + +void JArithmeticDecoderStats::reset() { + memset(cxTab, 0, contextSize); +} + +void JArithmeticDecoderStats::copyFrom(JArithmeticDecoderStats *stats) { + memcpy(cxTab, stats->cxTab, contextSize); +} + +void JArithmeticDecoderStats::setEntry(Guint cx, int i, int mps) { + cxTab[cx] = (i << 1) + mps; +} + +//------------------------------------------------------------------------ +// JArithmeticDecoder +//------------------------------------------------------------------------ + +Guint JArithmeticDecoder::qeTab[47] = { + 0x56010000, 0x34010000, 0x18010000, 0x0AC10000, + 0x05210000, 0x02210000, 0x56010000, 0x54010000, + 0x48010000, 0x38010000, 0x30010000, 0x24010000, + 0x1C010000, 0x16010000, 0x56010000, 0x54010000, + 0x51010000, 0x48010000, 0x38010000, 0x34010000, + 0x30010000, 0x28010000, 0x24010000, 0x22010000, + 0x1C010000, 0x18010000, 0x16010000, 0x14010000, + 0x12010000, 0x11010000, 0x0AC10000, 0x09C10000, + 0x08A10000, 0x05210000, 0x04410000, 0x02A10000, + 0x02210000, 0x01410000, 0x01110000, 0x00850000, + 0x00490000, 0x00250000, 0x00150000, 0x00090000, + 0x00050000, 0x00010000, 0x56010000 +}; + +int JArithmeticDecoder::nmpsTab[47] = { + 1, 2, 3, 4, 5, 38, 7, 8, 9, 10, 11, 12, 13, 29, 15, 16, + 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, + 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 45, 46 +}; + +int JArithmeticDecoder::nlpsTab[47] = { + 1, 6, 9, 12, 29, 33, 6, 14, 14, 14, 17, 18, 20, 21, 14, 14, + 15, 16, 17, 18, 19, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, + 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 46 +}; + +int JArithmeticDecoder::switchTab[47] = { + 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +}; + +JArithmeticDecoder::JArithmeticDecoder() { + str = NULL; + dataLen = 0; + limitStream = gFalse; +} + +inline Guint JArithmeticDecoder::readByte() { + if (limitStream) { + --dataLen; + if (dataLen < 0) { + return 0xff; + } + } + return (Guint)str->getChar() & 0xff; +} + +JArithmeticDecoder::~JArithmeticDecoder() { + cleanup(); +} + +void JArithmeticDecoder::start() { + buf0 = readByte(); + buf1 = readByte(); + + // INITDEC + c = (buf0 ^ 0xff) << 16; + byteIn(); + c <<= 7; + ct -= 7; + a = 0x80000000; +} + +void JArithmeticDecoder::restart(int dataLenA) { + int oldDataLen; + + oldDataLen = dataLen; + dataLen = dataLenA; + if (oldDataLen == -1) { + buf1 = readByte(); + } else if (oldDataLen <= -2) { + buf0 = readByte(); + buf1 = readByte(); + } +} + +void JArithmeticDecoder::cleanup() { + if (limitStream) { + while (dataLen > 0) { + buf0 = buf1; + buf1 = readByte(); + } + } +} + +int JArithmeticDecoder::decodeBit(Guint context, + JArithmeticDecoderStats *stats) { + int bit; + Guint qe; + int iCX, mpsCX; + + iCX = stats->cxTab[context] >> 1; + mpsCX = stats->cxTab[context] & 1; + qe = qeTab[iCX]; + a -= qe; + if (c < a) { + if (a & 0x80000000) { + bit = mpsCX; + } else { + // MPS_EXCHANGE + if (a < qe) { + bit = 1 - mpsCX; + if (switchTab[iCX]) { + stats->cxTab[context] = (nlpsTab[iCX] << 1) | (1 - mpsCX); + } else { + stats->cxTab[context] = (nlpsTab[iCX] << 1) | mpsCX; + } + } else { + bit = mpsCX; + stats->cxTab[context] = (nmpsTab[iCX] << 1) | mpsCX; + } + // RENORMD + do { + if (ct == 0) { + byteIn(); + } + a <<= 1; + c <<= 1; + --ct; + } while (!(a & 0x80000000)); + } + } else { + c -= a; + // LPS_EXCHANGE + if (a < qe) { + bit = mpsCX; + stats->cxTab[context] = (nmpsTab[iCX] << 1) | mpsCX; + } else { + bit = 1 - mpsCX; + if (switchTab[iCX]) { + stats->cxTab[context] = (nlpsTab[iCX] << 1) | (1 - mpsCX); + } else { + stats->cxTab[context] = (nlpsTab[iCX] << 1) | mpsCX; + } + } + a = qe; + // RENORMD + do { + if (ct == 0) { + byteIn(); + } + a <<= 1; + c <<= 1; + --ct; + } while (!(a & 0x80000000)); + } + return bit; +} + +int JArithmeticDecoder::decodeByte(Guint context, + JArithmeticDecoderStats *stats) { + int byte; + int i; + + byte = 0; + for (i = 0; i < 8; ++i) { + byte = (byte << 1) | decodeBit(context, stats); + } + return byte; +} + +GBool JArithmeticDecoder::decodeInt(int *x, JArithmeticDecoderStats *stats) { + int s; + Guint v; + int i; + + prev = 1; + s = decodeIntBit(stats); + if (decodeIntBit(stats)) { + if (decodeIntBit(stats)) { + if (decodeIntBit(stats)) { + if (decodeIntBit(stats)) { + if (decodeIntBit(stats)) { + v = 0; + for (i = 0; i < 32; ++i) { + v = (v << 1) | decodeIntBit(stats); + } + v += 4436; + } else { + v = 0; + for (i = 0; i < 12; ++i) { + v = (v << 1) | decodeIntBit(stats); + } + v += 340; + } + } else { + v = 0; + for (i = 0; i < 8; ++i) { + v = (v << 1) | decodeIntBit(stats); + } + v += 84; + } + } else { + v = 0; + for (i = 0; i < 6; ++i) { + v = (v << 1) | decodeIntBit(stats); + } + v += 20; + } + } else { + v = decodeIntBit(stats); + v = (v << 1) | decodeIntBit(stats); + v = (v << 1) | decodeIntBit(stats); + v = (v << 1) | decodeIntBit(stats); + v += 4; + } + } else { + v = decodeIntBit(stats); + v = (v << 1) | decodeIntBit(stats); + } + + if (s) { + if (v == 0) { + return gFalse; + } + *x = -(int)v; + } else { + *x = (int)v; + } + return gTrue; +} + +int JArithmeticDecoder::decodeIntBit(JArithmeticDecoderStats *stats) { + int bit; + + bit = decodeBit(prev, stats); + if (prev < 0x100) { + prev = (prev << 1) | bit; + } else { + prev = (((prev << 1) | bit) & 0x1ff) | 0x100; + } + return bit; +} + +Guint JArithmeticDecoder::decodeIAID(Guint codeLen, + JArithmeticDecoderStats *stats) { + Guint i; + int bit; + + prev = 1; + for (i = 0; i < codeLen; ++i) { + bit = decodeBit(prev, stats); + prev = (prev << 1) | bit; + } + return prev - (1 << codeLen); +} + +void JArithmeticDecoder::byteIn() { + if (buf0 == 0xff) { + if (buf1 > 0x8f) { + ct = 8; + } else { + buf0 = buf1; + buf1 = readByte(); + c = c + 0xfe00 - (buf0 << 9); + ct = 7; + } + } else { + buf0 = buf1; + buf1 = readByte(); + c = c + 0xff00 - (buf0 << 8); + ct = 8; + } +} diff --git a/kpdf/xpdf/xpdf/JBIG2Stream.cc b/kpdf/xpdf/xpdf/JBIG2Stream.cc deleted file mode 100644 index 43f17712..00000000 --- a/kpdf/xpdf/xpdf/JBIG2Stream.cc +++ /dev/null @@ -1,3648 +0,0 @@ -//======================================================================== -// -// JBIG2Stream.cc -// -// Copyright 2002-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "GList.h" -#include "Error.h" -#include "JArithmeticDecoder.h" -#include "JBIG2Stream.h" - -//~ share these tables -#include "Stream-CCITT.h" - -//------------------------------------------------------------------------ - -static int contextSize[4] = { 16, 13, 10, 10 }; -static int refContextSize[2] = { 13, 10 }; - -//------------------------------------------------------------------------ -// JBIG2HuffmanTable -//------------------------------------------------------------------------ - -#define jbig2HuffmanLOW 0xfffffffd -#define jbig2HuffmanOOB 0xfffffffe -#define jbig2HuffmanEOT 0xffffffff - -struct JBIG2HuffmanTable { - int val; - Guint prefixLen; - Guint rangeLen; // can also be LOW, OOB, or EOT - Guint prefix; -}; - -JBIG2HuffmanTable huffTableA[] = { - { 0, 1, 4, 0x000 }, - { 16, 2, 8, 0x002 }, - { 272, 3, 16, 0x006 }, - { 65808, 3, 32, 0x007 }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableB[] = { - { 0, 1, 0, 0x000 }, - { 1, 2, 0, 0x002 }, - { 2, 3, 0, 0x006 }, - { 3, 4, 3, 0x00e }, - { 11, 5, 6, 0x01e }, - { 75, 6, 32, 0x03e }, - { 0, 6, jbig2HuffmanOOB, 0x03f }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableC[] = { - { 0, 1, 0, 0x000 }, - { 1, 2, 0, 0x002 }, - { 2, 3, 0, 0x006 }, - { 3, 4, 3, 0x00e }, - { 11, 5, 6, 0x01e }, - { 0, 6, jbig2HuffmanOOB, 0x03e }, - { 75, 7, 32, 0x0fe }, - { -256, 8, 8, 0x0fe }, - { -257, 8, jbig2HuffmanLOW, 0x0ff }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableD[] = { - { 1, 1, 0, 0x000 }, - { 2, 2, 0, 0x002 }, - { 3, 3, 0, 0x006 }, - { 4, 4, 3, 0x00e }, - { 12, 5, 6, 0x01e }, - { 76, 5, 32, 0x01f }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableE[] = { - { 1, 1, 0, 0x000 }, - { 2, 2, 0, 0x002 }, - { 3, 3, 0, 0x006 }, - { 4, 4, 3, 0x00e }, - { 12, 5, 6, 0x01e }, - { 76, 6, 32, 0x03e }, - { -255, 7, 8, 0x07e }, - { -256, 7, jbig2HuffmanLOW, 0x07f }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableF[] = { - { 0, 2, 7, 0x000 }, - { 128, 3, 7, 0x002 }, - { 256, 3, 8, 0x003 }, - { -1024, 4, 9, 0x008 }, - { -512, 4, 8, 0x009 }, - { -256, 4, 7, 0x00a }, - { -32, 4, 5, 0x00b }, - { 512, 4, 9, 0x00c }, - { 1024, 4, 10, 0x00d }, - { -2048, 5, 10, 0x01c }, - { -128, 5, 6, 0x01d }, - { -64, 5, 5, 0x01e }, - { -2049, 6, jbig2HuffmanLOW, 0x03e }, - { 2048, 6, 32, 0x03f }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableG[] = { - { -512, 3, 8, 0x000 }, - { 256, 3, 8, 0x001 }, - { 512, 3, 9, 0x002 }, - { 1024, 3, 10, 0x003 }, - { -1024, 4, 9, 0x008 }, - { -256, 4, 7, 0x009 }, - { -32, 4, 5, 0x00a }, - { 0, 4, 5, 0x00b }, - { 128, 4, 7, 0x00c }, - { -128, 5, 6, 0x01a }, - { -64, 5, 5, 0x01b }, - { 32, 5, 5, 0x01c }, - { 64, 5, 6, 0x01d }, - { -1025, 5, jbig2HuffmanLOW, 0x01e }, - { 2048, 5, 32, 0x01f }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableH[] = { - { 0, 2, 1, 0x000 }, - { 0, 2, jbig2HuffmanOOB, 0x001 }, - { 4, 3, 4, 0x004 }, - { -1, 4, 0, 0x00a }, - { 22, 4, 4, 0x00b }, - { 38, 4, 5, 0x00c }, - { 2, 5, 0, 0x01a }, - { 70, 5, 6, 0x01b }, - { 134, 5, 7, 0x01c }, - { 3, 6, 0, 0x03a }, - { 20, 6, 1, 0x03b }, - { 262, 6, 7, 0x03c }, - { 646, 6, 10, 0x03d }, - { -2, 7, 0, 0x07c }, - { 390, 7, 8, 0x07d }, - { -15, 8, 3, 0x0fc }, - { -5, 8, 1, 0x0fd }, - { -7, 9, 1, 0x1fc }, - { -3, 9, 0, 0x1fd }, - { -16, 9, jbig2HuffmanLOW, 0x1fe }, - { 1670, 9, 32, 0x1ff }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableI[] = { - { 0, 2, jbig2HuffmanOOB, 0x000 }, - { -1, 3, 1, 0x002 }, - { 1, 3, 1, 0x003 }, - { 7, 3, 5, 0x004 }, - { -3, 4, 1, 0x00a }, - { 43, 4, 5, 0x00b }, - { 75, 4, 6, 0x00c }, - { 3, 5, 1, 0x01a }, - { 139, 5, 7, 0x01b }, - { 267, 5, 8, 0x01c }, - { 5, 6, 1, 0x03a }, - { 39, 6, 2, 0x03b }, - { 523, 6, 8, 0x03c }, - { 1291, 6, 11, 0x03d }, - { -5, 7, 1, 0x07c }, - { 779, 7, 9, 0x07d }, - { -31, 8, 4, 0x0fc }, - { -11, 8, 2, 0x0fd }, - { -15, 9, 2, 0x1fc }, - { -7, 9, 1, 0x1fd }, - { -32, 9, jbig2HuffmanLOW, 0x1fe }, - { 3339, 9, 32, 0x1ff }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableJ[] = { - { -2, 2, 2, 0x000 }, - { 6, 2, 6, 0x001 }, - { 0, 2, jbig2HuffmanOOB, 0x002 }, - { -3, 5, 0, 0x018 }, - { 2, 5, 0, 0x019 }, - { 70, 5, 5, 0x01a }, - { 3, 6, 0, 0x036 }, - { 102, 6, 5, 0x037 }, - { 134, 6, 6, 0x038 }, - { 198, 6, 7, 0x039 }, - { 326, 6, 8, 0x03a }, - { 582, 6, 9, 0x03b }, - { 1094, 6, 10, 0x03c }, - { -21, 7, 4, 0x07a }, - { -4, 7, 0, 0x07b }, - { 4, 7, 0, 0x07c }, - { 2118, 7, 11, 0x07d }, - { -5, 8, 0, 0x0fc }, - { 5, 8, 0, 0x0fd }, - { -22, 8, jbig2HuffmanLOW, 0x0fe }, - { 4166, 8, 32, 0x0ff }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableK[] = { - { 1, 1, 0, 0x000 }, - { 2, 2, 1, 0x002 }, - { 4, 4, 0, 0x00c }, - { 5, 4, 1, 0x00d }, - { 7, 5, 1, 0x01c }, - { 9, 5, 2, 0x01d }, - { 13, 6, 2, 0x03c }, - { 17, 7, 2, 0x07a }, - { 21, 7, 3, 0x07b }, - { 29, 7, 4, 0x07c }, - { 45, 7, 5, 0x07d }, - { 77, 7, 6, 0x07e }, - { 141, 7, 32, 0x07f }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableL[] = { - { 1, 1, 0, 0x000 }, - { 2, 2, 0, 0x002 }, - { 3, 3, 1, 0x006 }, - { 5, 5, 0, 0x01c }, - { 6, 5, 1, 0x01d }, - { 8, 6, 1, 0x03c }, - { 10, 7, 0, 0x07a }, - { 11, 7, 1, 0x07b }, - { 13, 7, 2, 0x07c }, - { 17, 7, 3, 0x07d }, - { 25, 7, 4, 0x07e }, - { 41, 8, 5, 0x0fe }, - { 73, 8, 32, 0x0ff }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableM[] = { - { 1, 1, 0, 0x000 }, - { 2, 3, 0, 0x004 }, - { 7, 3, 3, 0x005 }, - { 3, 4, 0, 0x00c }, - { 5, 4, 1, 0x00d }, - { 4, 5, 0, 0x01c }, - { 15, 6, 1, 0x03a }, - { 17, 6, 2, 0x03b }, - { 21, 6, 3, 0x03c }, - { 29, 6, 4, 0x03d }, - { 45, 6, 5, 0x03e }, - { 77, 7, 6, 0x07e }, - { 141, 7, 32, 0x07f }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableN[] = { - { 0, 1, 0, 0x000 }, - { -2, 3, 0, 0x004 }, - { -1, 3, 0, 0x005 }, - { 1, 3, 0, 0x006 }, - { 2, 3, 0, 0x007 }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -JBIG2HuffmanTable huffTableO[] = { - { 0, 1, 0, 0x000 }, - { -1, 3, 0, 0x004 }, - { 1, 3, 0, 0x005 }, - { -2, 4, 0, 0x00c }, - { 2, 4, 0, 0x00d }, - { -4, 5, 1, 0x01c }, - { 3, 5, 1, 0x01d }, - { -8, 6, 2, 0x03c }, - { 5, 6, 2, 0x03d }, - { -24, 7, 4, 0x07c }, - { 9, 7, 4, 0x07d }, - { -25, 7, jbig2HuffmanLOW, 0x07e }, - { 25, 7, 32, 0x07f }, - { 0, 0, jbig2HuffmanEOT, 0 } -}; - -//------------------------------------------------------------------------ -// JBIG2HuffmanDecoder -//------------------------------------------------------------------------ - -class JBIG2HuffmanDecoder { -public: - - JBIG2HuffmanDecoder(); - ~JBIG2HuffmanDecoder(); - void setStream(Stream *strA) { str = strA; } - - void reset(); - - // Returns false for OOB, otherwise sets * and returns true. - GBool decodeInt(int *x, JBIG2HuffmanTable *table); - - Guint readBits(Guint n); - Guint readBit(); - - // Sort the table by prefix length and assign prefix values. - void buildTable(JBIG2HuffmanTable *table, Guint len); - -private: - - Stream *str; - Guint buf; - Guint bufLen; -}; - -JBIG2HuffmanDecoder::JBIG2HuffmanDecoder() { - str = NULL; - reset(); -} - -JBIG2HuffmanDecoder::~JBIG2HuffmanDecoder() { -} - -void JBIG2HuffmanDecoder::reset() { - buf = 0; - bufLen = 0; -} - -//~ optimize this -GBool JBIG2HuffmanDecoder::decodeInt(int *x, JBIG2HuffmanTable *table) { - Guint i, len, prefix; - - i = 0; - len = 0; - prefix = 0; - while (table[i].rangeLen != jbig2HuffmanEOT) { - while (len < table[i].prefixLen) { - prefix = (prefix << 1) | readBit(); - ++len; - } - if (prefix == table[i].prefix) { - if (table[i].rangeLen == jbig2HuffmanOOB) { - return gFalse; - } - if (table[i].rangeLen == jbig2HuffmanLOW) { - *x = table[i].val - readBits(32); - } else if (table[i].rangeLen > 0) { - *x = table[i].val + readBits(table[i].rangeLen); - } else { - *x = table[i].val; - } - return gTrue; - } - ++i; - } - return gFalse; -} - -Guint JBIG2HuffmanDecoder::readBits(Guint n) { - Guint x, mask, nLeft; - - mask = (n == 32) ? 0xffffffff : ((1 << n) - 1); - if (bufLen >= n) { - x = (buf >> (bufLen - n)) & mask; - bufLen -= n; - } else { - x = buf & ((1 << bufLen) - 1); - nLeft = n - bufLen; - bufLen = 0; - while (nLeft >= 8) { - x = (x << 8) | (str->getChar() & 0xff); - nLeft -= 8; - } - if (nLeft > 0) { - buf = str->getChar(); - bufLen = 8 - nLeft; - x = (x << nLeft) | ((buf >> bufLen) & ((1 << nLeft) - 1)); - } - } - return x; -} - -Guint JBIG2HuffmanDecoder::readBit() { - if (bufLen == 0) { - buf = str->getChar(); - bufLen = 8; - } - --bufLen; - return (buf >> bufLen) & 1; -} - -void JBIG2HuffmanDecoder::buildTable(JBIG2HuffmanTable *table, Guint len) { - Guint i, j, k, prefix; - JBIG2HuffmanTable tab; - - // stable selection sort: - // - entries with prefixLen > 0, in ascending prefixLen order - // - entry with prefixLen = 0, rangeLen = EOT - // - all other entries with prefixLen = 0 - // (on entry, table[len] has prefixLen = 0, rangeLen = EOT) - for (i = 0; i < len; ++i) { - for (j = i; j < len && table[j].prefixLen == 0; ++j) ; - if (j == len) { - break; - } - for (k = j + 1; k < len; ++k) { - if (table[k].prefixLen > 0 && - table[k].prefixLen < table[j].prefixLen) { - j = k; - } - } - if (j != i) { - tab = table[j]; - for (k = j; k > i; --k) { - table[k] = table[k - 1]; - } - table[i] = tab; - } - } - table[i] = table[len]; - - // assign prefixes - if (table[0].rangeLen != jbig2HuffmanEOT) { - i = 0; - prefix = 0; - table[i++].prefix = prefix++; - for (; table[i].rangeLen != jbig2HuffmanEOT; ++i) { - prefix <<= table[i].prefixLen - table[i-1].prefixLen; - table[i].prefix = prefix++; - } - } -} - -//------------------------------------------------------------------------ -// JBIG2MMRDecoder -//------------------------------------------------------------------------ - -class JBIG2MMRDecoder { -public: - - JBIG2MMRDecoder(); - ~JBIG2MMRDecoder(); - void setStream(Stream *strA) { str = strA; } - void reset(); - int get2DCode(); - int getBlackCode(); - int getWhiteCode(); - Guint get24Bits(); - void skipTo(Guint length); - -private: - - Stream *str; - Guint buf; - Guint bufLen; - Guint nBytesRead; -}; - -JBIG2MMRDecoder::JBIG2MMRDecoder() { - str = NULL; - reset(); -} - -JBIG2MMRDecoder::~JBIG2MMRDecoder() { -} - -void JBIG2MMRDecoder::reset() { - buf = 0; - bufLen = 0; - nBytesRead = 0; -} - -int JBIG2MMRDecoder::get2DCode() { - CCITTCode *p; - - if (bufLen == 0) { - buf = str->getChar() & 0xff; - bufLen = 8; - ++nBytesRead; - p = &twoDimTab1[(buf >> 1) & 0x7f]; - } else if (bufLen == 8) { - p = &twoDimTab1[(buf >> 1) & 0x7f]; - } else { - p = &twoDimTab1[(buf << (7 - bufLen)) & 0x7f]; - if (p->bits < 0 || p->bits > (int)bufLen) { - buf = (buf << 8) | (str->getChar() & 0xff); - bufLen += 8; - ++nBytesRead; - p = &twoDimTab1[(buf >> (bufLen - 7)) & 0x7f]; - } - } - if (p->bits < 0) { - error(str->getPos(), "Bad two dim code in JBIG2 MMR stream"); - return EOF; - } - bufLen -= p->bits; - return p->n; -} - -int JBIG2MMRDecoder::getWhiteCode() { - CCITTCode *p; - Guint code; - - if (bufLen == 0) { - buf = str->getChar() & 0xff; - bufLen = 8; - ++nBytesRead; - } - while (1) { - if (bufLen >= 11 && ((buf >> (bufLen - 7)) & 0x7f) == 0) { - if (bufLen <= 12) { - code = buf << (12 - bufLen); - } else { - code = buf >> (bufLen - 12); - } - p = &whiteTab1[code & 0x1f]; - } else { - if (bufLen <= 9) { - code = buf << (9 - bufLen); - } else { - code = buf >> (bufLen - 9); - } - p = &whiteTab2[code & 0x1ff]; - } - if (p->bits > 0 && p->bits <= (int)bufLen) { - bufLen -= p->bits; - return p->n; - } - if (bufLen >= 12) { - break; - } - buf = (buf << 8) | (str->getChar() & 0xff); - bufLen += 8; - ++nBytesRead; - } - error(str->getPos(), "Bad white code in JBIG2 MMR stream"); - // eat a bit and return a positive number so that the caller doesn't - // go into an infinite loop - --bufLen; - return 1; -} - -int JBIG2MMRDecoder::getBlackCode() { - CCITTCode *p; - Guint code; - - if (bufLen == 0) { - buf = str->getChar() & 0xff; - bufLen = 8; - ++nBytesRead; - } - while (1) { - if (bufLen >= 10 && ((buf >> (bufLen - 6)) & 0x3f) == 0) { - if (bufLen <= 13) { - code = buf << (13 - bufLen); - } else { - code = buf >> (bufLen - 13); - } - p = &blackTab1[code & 0x7f]; - } else if (bufLen >= 7 && ((buf >> (bufLen - 4)) & 0x0f) == 0 && - ((buf >> (bufLen - 6)) & 0x03) != 0) { - if (bufLen <= 12) { - code = buf << (12 - bufLen); - } else { - code = buf >> (bufLen - 12); - } - p = &blackTab2[(code & 0xff) - 64]; - } else { - if (bufLen <= 6) { - code = buf << (6 - bufLen); - } else { - code = buf >> (bufLen - 6); - } - p = &blackTab3[code & 0x3f]; - } - if (p->bits > 0 && p->bits <= (int)bufLen) { - bufLen -= p->bits; - return p->n; - } - if (bufLen >= 13) { - break; - } - buf = (buf << 8) | (str->getChar() & 0xff); - bufLen += 8; - ++nBytesRead; - } - error(str->getPos(), "Bad black code in JBIG2 MMR stream"); - // eat a bit and return a positive number so that the caller doesn't - // go into an infinite loop - --bufLen; - return 1; -} - -Guint JBIG2MMRDecoder::get24Bits() { - while (bufLen < 24) { - buf = (buf << 8) | (str->getChar() & 0xff); - bufLen += 8; - ++nBytesRead; - } - return (buf >> (bufLen - 24)) & 0xffffff; -} - -void JBIG2MMRDecoder::skipTo(Guint length) { - while (nBytesRead < length) { - str->getChar(); - ++nBytesRead; - } -} - -//------------------------------------------------------------------------ -// JBIG2Segment -//------------------------------------------------------------------------ - -enum JBIG2SegmentType { - jbig2SegBitmap, - jbig2SegSymbolDict, - jbig2SegPatternDict, - jbig2SegCodeTable -}; - -class JBIG2Segment { -public: - - JBIG2Segment(Guint segNumA) { segNum = segNumA; } - virtual ~JBIG2Segment() {} - void setSegNum(Guint segNumA) { segNum = segNumA; } - Guint getSegNum() { return segNum; } - virtual JBIG2SegmentType getType() = 0; - -private: - - Guint segNum; -}; - -//------------------------------------------------------------------------ -// JBIG2Bitmap -//------------------------------------------------------------------------ - -struct JBIG2BitmapPtr { - Guchar *p; - int shift; - int x; -}; - -class JBIG2Bitmap: public JBIG2Segment { -public: - - JBIG2Bitmap(Guint segNumA, int wA, int hA); - virtual ~JBIG2Bitmap(); - virtual JBIG2SegmentType getType() { return jbig2SegBitmap; } - JBIG2Bitmap *copy() { return new JBIG2Bitmap(0, this); } - JBIG2Bitmap *getSlice(Guint x, Guint y, Guint wA, Guint hA); - void expand(int newH, Guint pixel); - void clearToZero(); - void clearToOne(); - int getWidth() { return w; } - int getHeight() { return h; } - int getPixel(int x, int y) - { return (x < 0 || x >= w || y < 0 || y >= h) ? 0 : - (data[y * line + (x >> 3)] >> (7 - (x & 7))) & 1; } - void setPixel(int x, int y) - { data[y * line + (x >> 3)] |= 1 << (7 - (x & 7)); } - void clearPixel(int x, int y) - { data[y * line + (x >> 3)] &= 0x7f7f >> (x & 7); } - void getPixelPtr(int x, int y, JBIG2BitmapPtr *ptr); - int nextPixel(JBIG2BitmapPtr *ptr); - void duplicateRow(int yDest, int ySrc); - void combine(JBIG2Bitmap *bitmap, int x, int y, Guint combOp); - Guchar *getDataPtr() { return data; } - int getDataSize() { return h * line; } - -private: - - JBIG2Bitmap(Guint segNumA, JBIG2Bitmap *bitmap); - - int w, h, line; - Guchar *data; -}; - -JBIG2Bitmap::JBIG2Bitmap(Guint segNumA, int wA, int hA): - JBIG2Segment(segNumA) -{ - w = wA; - h = hA; - line = (wA + 7) >> 3; - if (w <= 0 || h <= 0 || line <= 0 || h >= (INT_MAX - 1) / line) { - // force a call to gmalloc(-1), which will throw an exception - h = -1; - line = 2; - } - // need to allocate one extra guard byte for use in combine() - data = (Guchar *)gmalloc(h * line + 1); - data[h * line] = 0; -} - -JBIG2Bitmap::JBIG2Bitmap(Guint segNumA, JBIG2Bitmap *bitmap): - JBIG2Segment(segNumA) -{ - w = bitmap->w; - h = bitmap->h; - line = bitmap->line; - if (w <= 0 || h <= 0 || line <= 0 || h >= (INT_MAX - 1) / line) { - // force a call to gmalloc(-1), which will throw an exception - h = -1; - line = 2; - } - // need to allocate one extra guard byte for use in combine() - data = (Guchar *)gmalloc(h * line + 1); - memcpy(data, bitmap->data, h * line); - data[h * line] = 0; -} - -JBIG2Bitmap::~JBIG2Bitmap() { - gfree(data); -} - -//~ optimize this -JBIG2Bitmap *JBIG2Bitmap::getSlice(Guint x, Guint y, Guint wA, Guint hA) { - JBIG2Bitmap *slice; - Guint xx, yy; - - slice = new JBIG2Bitmap(0, wA, hA); - slice->clearToZero(); - for (yy = 0; yy < hA; ++yy) { - for (xx = 0; xx < wA; ++xx) { - if (getPixel(x + xx, y + yy)) { - slice->setPixel(xx, yy); - } - } - } - return slice; -} - -void JBIG2Bitmap::expand(int newH, Guint pixel) { - if (newH <= h || line <= 0 || newH >= (INT_MAX - 1) / line) { - return; - } - // need to allocate one extra guard byte for use in combine() - data = (Guchar *)grealloc(data, newH * line + 1); - if (pixel) { - memset(data + h * line, 0xff, (newH - h) * line); - } else { - memset(data + h * line, 0x00, (newH - h) * line); - } - h = newH; - data[h * line] = 0; -} - -void JBIG2Bitmap::clearToZero() { - memset(data, 0, h * line); -} - -void JBIG2Bitmap::clearToOne() { - memset(data, 0xff, h * line); -} - -inline void JBIG2Bitmap::getPixelPtr(int x, int y, JBIG2BitmapPtr *ptr) { - if (y < 0 || y >= h || x >= w) { - ptr->p = NULL; - ptr->shift = 0; // make gcc happy - ptr->x = 0; // make gcc happy - } else if (x < 0) { - ptr->p = &data[y * line]; - ptr->shift = 7; - ptr->x = x; - } else { - ptr->p = &data[y * line + (x >> 3)]; - ptr->shift = 7 - (x & 7); - ptr->x = x; - } -} - -inline int JBIG2Bitmap::nextPixel(JBIG2BitmapPtr *ptr) { - int pix; - - if (!ptr->p) { - pix = 0; - } else if (ptr->x < 0) { - ++ptr->x; - pix = 0; - } else { - pix = (*ptr->p >> ptr->shift) & 1; - if (++ptr->x == w) { - ptr->p = NULL; - } else if (ptr->shift == 0) { - ++ptr->p; - ptr->shift = 7; - } else { - --ptr->shift; - } - } - return pix; -} - -void JBIG2Bitmap::duplicateRow(int yDest, int ySrc) { - memcpy(data + yDest * line, data + ySrc * line, line); -} - -void JBIG2Bitmap::combine(JBIG2Bitmap *bitmap, int x, int y, - Guint combOp) { - int x0, x1, y0, y1, xx, yy; - Guchar *srcPtr, *destPtr; - Guint src0, src1, src, dest, s1, s2, m1, m2, m3; - GBool oneByte; - - // check for the pathological case where y = -2^31 - if (y < -0x7fffffff) { - return; - } - if (y < 0) { - y0 = -y; - } else { - y0 = 0; - } - if (y + bitmap->h > h) { - y1 = h - y; - } else { - y1 = bitmap->h; - } - if (y0 >= y1) { - return; - } - - if (x >= 0) { - x0 = x & ~7; - } else { - x0 = 0; - } - x1 = x + bitmap->w; - if (x1 > w) { - x1 = w; - } - if (x0 >= x1) { - return; - } - - s1 = x & 7; - s2 = 8 - s1; - m1 = 0xff >> (x1 & 7); - m2 = 0xff << (((x1 & 7) == 0) ? 0 : 8 - (x1 & 7)); - m3 = (0xff >> s1) & m2; - - oneByte = x0 == ((x1 - 1) & ~7); - - for (yy = y0; yy < y1; ++yy) { - - // one byte per line -- need to mask both left and right side - if (oneByte) { - if (x >= 0) { - destPtr = data + (y + yy) * line + (x >> 3); - srcPtr = bitmap->data + yy * bitmap->line; - dest = *destPtr; - src1 = *srcPtr; - switch (combOp) { - case 0: // or - dest |= (src1 >> s1) & m2; - break; - case 1: // and - dest &= ((0xff00 | src1) >> s1) | m1; - break; - case 2: // xor - dest ^= (src1 >> s1) & m2; - break; - case 3: // xnor - dest ^= ((src1 ^ 0xff) >> s1) & m2; - break; - case 4: // replace - dest = (dest & ~m3) | ((src1 >> s1) & m3); - break; - } - *destPtr = dest; - } else { - destPtr = data + (y + yy) * line; - srcPtr = bitmap->data + yy * bitmap->line + (-x >> 3); - dest = *destPtr; - src1 = *srcPtr; - switch (combOp) { - case 0: // or - dest |= src1 & m2; - break; - case 1: // and - dest &= src1 | m1; - break; - case 2: // xor - dest ^= src1 & m2; - break; - case 3: // xnor - dest ^= (src1 ^ 0xff) & m2; - break; - case 4: // replace - dest = (src1 & m2) | (dest & m1); - break; - } - *destPtr = dest; - } - - // multiple bytes per line -- need to mask left side of left-most - // byte and right side of right-most byte - } else { - - // left-most byte - if (x >= 0) { - destPtr = data + (y + yy) * line + (x >> 3); - srcPtr = bitmap->data + yy * bitmap->line; - src1 = *srcPtr++; - dest = *destPtr; - switch (combOp) { - case 0: // or - dest |= src1 >> s1; - break; - case 1: // and - dest &= (0xff00 | src1) >> s1; - break; - case 2: // xor - dest ^= src1 >> s1; - break; - case 3: // xnor - dest ^= (src1 ^ 0xff) >> s1; - break; - case 4: // replace - dest = (dest & (0xff << s2)) | (src1 >> s1); - break; - } - *destPtr++ = dest; - xx = x0 + 8; - } else { - destPtr = data + (y + yy) * line; - srcPtr = bitmap->data + yy * bitmap->line + (-x >> 3); - src1 = *srcPtr++; - xx = x0; - } - - // middle bytes - for (; xx < x1 - 8; xx += 8) { - dest = *destPtr; - src0 = src1; - src1 = *srcPtr++; - src = (((src0 << 8) | src1) >> s1) & 0xff; - switch (combOp) { - case 0: // or - dest |= src; - break; - case 1: // and - dest &= src; - break; - case 2: // xor - dest ^= src; - break; - case 3: // xnor - dest ^= src ^ 0xff; - break; - case 4: // replace - dest = src; - break; - } - *destPtr++ = dest; - } - - // right-most byte - // note: this last byte (src1) may not actually be used, depending - // on the values of s1, m1, and m2 - and in fact, it may be off - // the edge of the source bitmap, which means we need to allocate - // one extra guard byte at the end of each bitmap - dest = *destPtr; - src0 = src1; - src1 = *srcPtr++; - src = (((src0 << 8) | src1) >> s1) & 0xff; - switch (combOp) { - case 0: // or - dest |= src & m2; - break; - case 1: // and - dest &= src | m1; - break; - case 2: // xor - dest ^= src & m2; - break; - case 3: // xnor - dest ^= (src ^ 0xff) & m2; - break; - case 4: // replace - dest = (src & m2) | (dest & m1); - break; - } - *destPtr = dest; - } - } -} - -//------------------------------------------------------------------------ -// JBIG2SymbolDict -//------------------------------------------------------------------------ - -class JBIG2SymbolDict: public JBIG2Segment { -public: - - JBIG2SymbolDict(Guint segNumA, Guint sizeA); - virtual ~JBIG2SymbolDict(); - virtual JBIG2SegmentType getType() { return jbig2SegSymbolDict; } - Guint getSize() { return size; } - void setBitmap(Guint idx, JBIG2Bitmap *bitmap) { bitmaps[idx] = bitmap; } - JBIG2Bitmap *getBitmap(Guint idx) { return bitmaps[idx]; } - void setGenericRegionStats(JArithmeticDecoderStats *stats) - { genericRegionStats = stats; } - void setRefinementRegionStats(JArithmeticDecoderStats *stats) - { refinementRegionStats = stats; } - JArithmeticDecoderStats *getGenericRegionStats() - { return genericRegionStats; } - JArithmeticDecoderStats *getRefinementRegionStats() - { return refinementRegionStats; } - -private: - - Guint size; - JBIG2Bitmap **bitmaps; - JArithmeticDecoderStats *genericRegionStats; - JArithmeticDecoderStats *refinementRegionStats; -}; - -JBIG2SymbolDict::JBIG2SymbolDict(Guint segNumA, Guint sizeA): - JBIG2Segment(segNumA) -{ - Guint i; - - size = sizeA; - bitmaps = (JBIG2Bitmap **)gmallocn(size, sizeof(JBIG2Bitmap *)); - for (i = 0; i < size; ++i) { - bitmaps[i] = NULL; - } - genericRegionStats = NULL; - refinementRegionStats = NULL; -} - -JBIG2SymbolDict::~JBIG2SymbolDict() { - Guint i; - - for (i = 0; i < size; ++i) { - if (bitmaps[i]) { - delete bitmaps[i]; - } - } - gfree(bitmaps); - if (genericRegionStats) { - delete genericRegionStats; - } - if (refinementRegionStats) { - delete refinementRegionStats; - } -} - -//------------------------------------------------------------------------ -// JBIG2PatternDict -//------------------------------------------------------------------------ - -class JBIG2PatternDict: public JBIG2Segment { -public: - - JBIG2PatternDict(Guint segNumA, Guint sizeA); - virtual ~JBIG2PatternDict(); - virtual JBIG2SegmentType getType() { return jbig2SegPatternDict; } - Guint getSize() { return size; } - void setBitmap(Guint idx, JBIG2Bitmap *bitmap) { bitmaps[idx] = bitmap; } - JBIG2Bitmap *getBitmap(Guint idx) { return bitmaps[idx]; } - -private: - - Guint size; - JBIG2Bitmap **bitmaps; -}; - -JBIG2PatternDict::JBIG2PatternDict(Guint segNumA, Guint sizeA): - JBIG2Segment(segNumA) -{ - size = sizeA; - bitmaps = (JBIG2Bitmap **)gmallocn(size, sizeof(JBIG2Bitmap *)); -} - -JBIG2PatternDict::~JBIG2PatternDict() { - Guint i; - - for (i = 0; i < size; ++i) { - delete bitmaps[i]; - } - gfree(bitmaps); -} - -//------------------------------------------------------------------------ -// JBIG2CodeTable -//------------------------------------------------------------------------ - -class JBIG2CodeTable: public JBIG2Segment { -public: - - JBIG2CodeTable(Guint segNumA, JBIG2HuffmanTable *tableA); - virtual ~JBIG2CodeTable(); - virtual JBIG2SegmentType getType() { return jbig2SegCodeTable; } - JBIG2HuffmanTable *getHuffTable() { return table; } - -private: - - JBIG2HuffmanTable *table; -}; - -JBIG2CodeTable::JBIG2CodeTable(Guint segNumA, JBIG2HuffmanTable *tableA): - JBIG2Segment(segNumA) -{ - table = tableA; -} - -JBIG2CodeTable::~JBIG2CodeTable() { - gfree(table); -} - -//------------------------------------------------------------------------ -// JBIG2Stream -//------------------------------------------------------------------------ - -JBIG2Stream::JBIG2Stream(Stream *strA, Object *globalsStreamA): - FilterStream(strA) -{ - pageBitmap = NULL; - - arithDecoder = new JArithmeticDecoder(); - genericRegionStats = new JArithmeticDecoderStats(1 << 1); - refinementRegionStats = new JArithmeticDecoderStats(1 << 1); - iadhStats = new JArithmeticDecoderStats(1 << 9); - iadwStats = new JArithmeticDecoderStats(1 << 9); - iaexStats = new JArithmeticDecoderStats(1 << 9); - iaaiStats = new JArithmeticDecoderStats(1 << 9); - iadtStats = new JArithmeticDecoderStats(1 << 9); - iaitStats = new JArithmeticDecoderStats(1 << 9); - iafsStats = new JArithmeticDecoderStats(1 << 9); - iadsStats = new JArithmeticDecoderStats(1 << 9); - iardxStats = new JArithmeticDecoderStats(1 << 9); - iardyStats = new JArithmeticDecoderStats(1 << 9); - iardwStats = new JArithmeticDecoderStats(1 << 9); - iardhStats = new JArithmeticDecoderStats(1 << 9); - iariStats = new JArithmeticDecoderStats(1 << 9); - iaidStats = new JArithmeticDecoderStats(1 << 1); - huffDecoder = new JBIG2HuffmanDecoder(); - mmrDecoder = new JBIG2MMRDecoder(); - - globalsStreamA->copy(&globalsStream); - segments = globalSegments = NULL; - curStr = NULL; - dataPtr = dataEnd = NULL; -} - -JBIG2Stream::~JBIG2Stream() { - close(); - globalsStream.free(); - delete arithDecoder; - delete genericRegionStats; - delete refinementRegionStats; - delete iadhStats; - delete iadwStats; - delete iaexStats; - delete iaaiStats; - delete iadtStats; - delete iaitStats; - delete iafsStats; - delete iadsStats; - delete iardxStats; - delete iardyStats; - delete iardwStats; - delete iardhStats; - delete iariStats; - delete iaidStats; - delete huffDecoder; - delete mmrDecoder; - delete str; -} - -void JBIG2Stream::reset() { - // read the globals stream - globalSegments = new GList(); - if (globalsStream.isStream()) { - segments = globalSegments; - curStr = globalsStream.getStream(); - curStr->reset(); - arithDecoder->setStream(curStr); - huffDecoder->setStream(curStr); - mmrDecoder->setStream(curStr); - readSegments(); - curStr->close(); - } - - // read the main stream - segments = new GList(); - curStr = str; - curStr->reset(); - arithDecoder->setStream(curStr); - huffDecoder->setStream(curStr); - mmrDecoder->setStream(curStr); - readSegments(); - - if (pageBitmap) { - dataPtr = pageBitmap->getDataPtr(); - dataEnd = dataPtr + pageBitmap->getDataSize(); - } else { - dataPtr = dataEnd = NULL; - } -} - -void JBIG2Stream::close() { - if (pageBitmap) { - delete pageBitmap; - pageBitmap = NULL; - } - if (segments) { - deleteGList(segments, JBIG2Segment); - segments = NULL; - } - if (globalSegments) { - deleteGList(globalSegments, JBIG2Segment); - globalSegments = NULL; - } - dataPtr = dataEnd = NULL; - FilterStream::close(); -} - -int JBIG2Stream::getChar() { - if (dataPtr && dataPtr < dataEnd) { - return (*dataPtr++ ^ 0xff) & 0xff; - } - return EOF; -} - -int JBIG2Stream::lookChar() { - if (dataPtr && dataPtr < dataEnd) { - return (*dataPtr ^ 0xff) & 0xff; - } - return EOF; -} - -GString *JBIG2Stream::getPSFilter(int /*psLevel*/, char * /*indent*/) { - return NULL; -} - -GBool JBIG2Stream::isBinary(GBool /*last*/) { - return str->isBinary(gTrue); -} - -void JBIG2Stream::readSegments() { - Guint segNum, segFlags, segType, page, segLength; - Guint refFlags, nRefSegs; - Guint *refSegs; - int segDataPos; - int c1, c2, c3; - Guint i; - - while (readULong(&segNum)) { - - // segment header flags - if (!readUByte(&segFlags)) { - goto eofError1; - } - segType = segFlags & 0x3f; - - // referred-to segment count and retention flags - if (!readUByte(&refFlags)) { - goto eofError1; - } - nRefSegs = refFlags >> 5; - if (nRefSegs == 7) { - if ((c1 = curStr->getChar()) == EOF || - (c2 = curStr->getChar()) == EOF || - (c3 = curStr->getChar()) == EOF) { - goto eofError1; - } - refFlags = (refFlags << 24) | (c1 << 16) | (c2 << 8) | c3; - nRefSegs = refFlags & 0x1fffffff; - for (i = 0; i < (nRefSegs + 9) >> 3; ++i) { - c1 = curStr->getChar(); - } - } - - // referred-to segment numbers - refSegs = (Guint *)gmallocn(nRefSegs, sizeof(Guint)); - if (segNum <= 256) { - for (i = 0; i < nRefSegs; ++i) { - if (!readUByte(&refSegs[i])) { - goto eofError2; - } - } - } else if (segNum <= 65536) { - for (i = 0; i < nRefSegs; ++i) { - if (!readUWord(&refSegs[i])) { - goto eofError2; - } - } - } else { - for (i = 0; i < nRefSegs; ++i) { - if (!readULong(&refSegs[i])) { - goto eofError2; - } - } - } - - // segment page association - if (segFlags & 0x40) { - if (!readULong(&page)) { - goto eofError2; - } - } else { - if (!readUByte(&page)) { - goto eofError2; - } - } - - // segment data length - if (!readULong(&segLength)) { - goto eofError2; - } - - // keep track of the start of the segment data - segDataPos = getPos(); - - // check for missing page information segment - if (!pageBitmap && ((segType >= 4 && segType <= 7) || - (segType >= 20 && segType <= 43))) { - error(getPos(), "First JBIG2 segment associated with a page must be a page information segment"); - goto syntaxError; - } - - // read the segment data - switch (segType) { - case 0: - if (!readSymbolDictSeg(segNum, segLength, refSegs, nRefSegs)) { - goto syntaxError; - } - break; - case 4: - readTextRegionSeg(segNum, gFalse, gFalse, segLength, refSegs, nRefSegs); - break; - case 6: - readTextRegionSeg(segNum, gTrue, gFalse, segLength, refSegs, nRefSegs); - break; - case 7: - readTextRegionSeg(segNum, gTrue, gTrue, segLength, refSegs, nRefSegs); - break; - case 16: - readPatternDictSeg(segNum, segLength); - break; - case 20: - readHalftoneRegionSeg(segNum, gFalse, gFalse, segLength, - refSegs, nRefSegs); - break; - case 22: - readHalftoneRegionSeg(segNum, gTrue, gFalse, segLength, - refSegs, nRefSegs); - break; - case 23: - readHalftoneRegionSeg(segNum, gTrue, gTrue, segLength, - refSegs, nRefSegs); - break; - case 36: - readGenericRegionSeg(segNum, gFalse, gFalse, segLength); - break; - case 38: - readGenericRegionSeg(segNum, gTrue, gFalse, segLength); - break; - case 39: - readGenericRegionSeg(segNum, gTrue, gTrue, segLength); - break; - case 40: - readGenericRefinementRegionSeg(segNum, gFalse, gFalse, segLength, - refSegs, nRefSegs); - break; - case 42: - readGenericRefinementRegionSeg(segNum, gTrue, gFalse, segLength, - refSegs, nRefSegs); - break; - case 43: - readGenericRefinementRegionSeg(segNum, gTrue, gTrue, segLength, - refSegs, nRefSegs); - break; - case 48: - readPageInfoSeg(segLength); - break; - case 50: - readEndOfStripeSeg(segLength); - break; - case 52: - readProfilesSeg(segLength); - break; - case 53: - readCodeTableSeg(segNum, segLength); - break; - case 62: - readExtensionSeg(segLength); - break; - default: - error(getPos(), "Unknown segment type in JBIG2 stream"); - for (i = 0; i < segLength; ++i) { - if ((c1 = curStr->getChar()) == EOF) { - goto eofError2; - } - } - break; - } - - // Make sure the segment handler read all of the bytes in the - // segment data, unless this segment is marked as having an - // unknown length (section 7.2.7 of the JBIG2 Final Committee Draft) - - if (segLength != 0xffffffff) { - - int segExtraBytes = segDataPos + segLength - getPos(); - if (segExtraBytes > 0) { - - // If we didn't read all of the bytes in the segment data, - // indicate an error, and throw away the rest of the data. - - // v.3.1.01.13 of the LuraTech PDF Compressor Server will - // sometimes generate an extraneous NULL byte at the end of - // arithmetic-coded symbol dictionary segments when numNewSyms - // == 0. Segments like this often occur for blank pages. - - error(getPos(), "%d extraneous byte%s after segment", - segExtraBytes, (segExtraBytes > 1) ? "s" : ""); - - // Burn through the remaining bytes -- inefficient, but - // hopefully we're not doing this much - - int trash; - for (int i = segExtraBytes; i > 0; i--) { - readByte(&trash); - } - - } else if (segExtraBytes < 0) { - - // If we read more bytes than we should have, according to the - // segment length field, note an error. - - error(getPos(), "Previous segment handler read too many bytes"); - - } - - } - - gfree(refSegs); - } - - return; - - syntaxError: - gfree(refSegs); - return; - - eofError2: - gfree(refSegs); - eofError1: - error(getPos(), "Unexpected EOF in JBIG2 stream"); -} - -GBool JBIG2Stream::readSymbolDictSeg(Guint segNum, Guint /*length*/, - Guint *refSegs, Guint nRefSegs) { - JBIG2SymbolDict *symbolDict; - JBIG2HuffmanTable *huffDHTable, *huffDWTable; - JBIG2HuffmanTable *huffBMSizeTable, *huffAggInstTable; - JBIG2Segment *seg; - GList *codeTables; - JBIG2SymbolDict *inputSymbolDict; - Guint flags, sdTemplate, sdrTemplate, huff, refAgg; - Guint huffDH, huffDW, huffBMSize, huffAggInst; - Guint contextUsed, contextRetained; - int sdATX[4], sdATY[4], sdrATX[2], sdrATY[2]; - Guint numExSyms, numNewSyms, numInputSyms, symCodeLen; - JBIG2Bitmap **bitmaps; - JBIG2Bitmap *collBitmap, *refBitmap; - Guint *symWidths; - Guint symHeight, symWidth, totalWidth, x, symID; - int dh, dw, refAggNum, refDX, refDY, bmSize; - GBool ex; - int run, cnt; - Guint i, j, k; - Guchar *p; - - symWidths = NULL; - - // symbol dictionary flags - if (!readUWord(&flags)) { - goto eofError; - } - sdTemplate = (flags >> 10) & 3; - sdrTemplate = (flags >> 12) & 1; - huff = flags & 1; - refAgg = (flags >> 1) & 1; - huffDH = (flags >> 2) & 3; - huffDW = (flags >> 4) & 3; - huffBMSize = (flags >> 6) & 1; - huffAggInst = (flags >> 7) & 1; - contextUsed = (flags >> 8) & 1; - contextRetained = (flags >> 9) & 1; - - // symbol dictionary AT flags - if (!huff) { - if (sdTemplate == 0) { - if (!readByte(&sdATX[0]) || - !readByte(&sdATY[0]) || - !readByte(&sdATX[1]) || - !readByte(&sdATY[1]) || - !readByte(&sdATX[2]) || - !readByte(&sdATY[2]) || - !readByte(&sdATX[3]) || - !readByte(&sdATY[3])) { - goto eofError; - } - } else { - if (!readByte(&sdATX[0]) || - !readByte(&sdATY[0])) { - goto eofError; - } - } - } - - // symbol dictionary refinement AT flags - if (refAgg && !sdrTemplate) { - if (!readByte(&sdrATX[0]) || - !readByte(&sdrATY[0]) || - !readByte(&sdrATX[1]) || - !readByte(&sdrATY[1])) { - goto eofError; - } - } - - // SDNUMEXSYMS and SDNUMNEWSYMS - if (!readULong(&numExSyms) || !readULong(&numNewSyms)) { - goto eofError; - } - - // get referenced segments: input symbol dictionaries and code tables - codeTables = new GList(); - numInputSyms = 0; - for (i = 0; i < nRefSegs; ++i) { - if ((seg = findSegment(refSegs[i]))) { - if (seg->getType() == jbig2SegSymbolDict) { - j = ((JBIG2SymbolDict *)seg)->getSize(); - if (numInputSyms > UINT_MAX - j) { - error(getPos(), "Too many input symbols in JBIG2 symbol dictionary"); - delete codeTables; - goto eofError; - } - numInputSyms += j; - } else if (seg->getType() == jbig2SegCodeTable) { - codeTables->append(seg); - } - } - } - if (numInputSyms > UINT_MAX - numNewSyms) { - error(getPos(), "Too many input symbols in JBIG2 symbol dictionary"); - delete codeTables; - goto eofError; - } - - // compute symbol code length - symCodeLen = 1; - i = (numInputSyms + numNewSyms) >> 1; - while (i) { - ++symCodeLen; - i >>= 1; - } - - // get the input symbol bitmaps - bitmaps = (JBIG2Bitmap **)gmallocn(numInputSyms + numNewSyms, - sizeof(JBIG2Bitmap *)); - for (i = 0; i < numInputSyms + numNewSyms; ++i) { - bitmaps[i] = NULL; - } - k = 0; - inputSymbolDict = NULL; - for (i = 0; i < nRefSegs; ++i) { - if ((seg = findSegment(refSegs[i]))) { - if (seg->getType() == jbig2SegSymbolDict) { - inputSymbolDict = (JBIG2SymbolDict *)seg; - for (j = 0; j < inputSymbolDict->getSize(); ++j) { - bitmaps[k++] = inputSymbolDict->getBitmap(j); - } - } - } - } - - // get the Huffman tables - huffDHTable = huffDWTable = NULL; // make gcc happy - huffBMSizeTable = huffAggInstTable = NULL; // make gcc happy - i = 0; - if (huff) { - if (huffDH == 0) { - huffDHTable = huffTableD; - } else if (huffDH == 1) { - huffDHTable = huffTableE; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffDHTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffDW == 0) { - huffDWTable = huffTableB; - } else if (huffDW == 1) { - huffDWTable = huffTableC; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffDWTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffBMSize == 0) { - huffBMSizeTable = huffTableA; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffBMSizeTable = - ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffAggInst == 0) { - huffAggInstTable = huffTableA; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffAggInstTable = - ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - } - delete codeTables; - - // set up the Huffman decoder - if (huff) { - huffDecoder->reset(); - - // set up the arithmetic decoder - } else { - if (contextUsed && inputSymbolDict) { - resetGenericStats(sdTemplate, inputSymbolDict->getGenericRegionStats()); - } else { - resetGenericStats(sdTemplate, NULL); - } - resetIntStats(symCodeLen); - arithDecoder->start(); - } - - // set up the arithmetic decoder for refinement/aggregation - if (refAgg) { - if (contextUsed && inputSymbolDict) { - resetRefinementStats(sdrTemplate, - inputSymbolDict->getRefinementRegionStats()); - } else { - resetRefinementStats(sdrTemplate, NULL); - } - } - - // allocate symbol widths storage - if (huff && !refAgg) { - symWidths = (Guint *)gmallocn(numNewSyms, sizeof(Guint)); - } - - symHeight = 0; - i = 0; - while (i < numNewSyms) { - - // read the height class delta height - if (huff) { - huffDecoder->decodeInt(&dh, huffDHTable); - } else { - arithDecoder->decodeInt(&dh, iadhStats); - } - if (dh < 0 && (Guint)-dh >= symHeight) { - error(getPos(), "Bad delta-height value in JBIG2 symbol dictionary"); - goto syntaxError; - } - symHeight += dh; - symWidth = 0; - totalWidth = 0; - j = i; - - // read the symbols in this height class - while (1) { - - // read the delta width - if (huff) { - if (!huffDecoder->decodeInt(&dw, huffDWTable)) { - break; - } - } else { - if (!arithDecoder->decodeInt(&dw, iadwStats)) { - break; - } - } - if (dw < 0 && (Guint)-dw >= symWidth) { - error(getPos(), "Bad delta-height value in JBIG2 symbol dictionary"); - goto syntaxError; - } - symWidth += dw; - if (i >= numNewSyms) { - error(getPos(), "Too many symbols in JBIG2 symbol dictionary"); - goto syntaxError; - } - - // using a collective bitmap, so don't read a bitmap here - if (huff && !refAgg) { - symWidths[i] = symWidth; - totalWidth += symWidth; - - // refinement/aggregate coding - } else if (refAgg) { - if (huff) { - if (!huffDecoder->decodeInt(&refAggNum, huffAggInstTable)) { - break; - } - } else { - if (!arithDecoder->decodeInt(&refAggNum, iaaiStats)) { - break; - } - } -#if 0 //~ This special case was added about a year before the final draft - //~ of the JBIG2 spec was released. I have encountered some old - //~ JBIG2 images that predate it. - if (0) { -#else - if (refAggNum == 1) { -#endif - if (huff) { - symID = huffDecoder->readBits(symCodeLen); - huffDecoder->decodeInt(&refDX, huffTableO); - huffDecoder->decodeInt(&refDY, huffTableO); - huffDecoder->decodeInt(&bmSize, huffTableA); - huffDecoder->reset(); - arithDecoder->start(); - } else { - symID = arithDecoder->decodeIAID(symCodeLen, iaidStats); - arithDecoder->decodeInt(&refDX, iardxStats); - arithDecoder->decodeInt(&refDY, iardyStats); - } - if (symID >= numInputSyms + i) { - error(getPos(), "Invalid symbol ID in JBIG2 symbol dictionary"); - goto syntaxError; - } - refBitmap = bitmaps[symID]; - bitmaps[numInputSyms + i] = - readGenericRefinementRegion(symWidth, symHeight, - sdrTemplate, gFalse, - refBitmap, refDX, refDY, - sdrATX, sdrATY); - //~ do we need to use the bmSize value here (in Huffman mode)? - } else { - bitmaps[numInputSyms + i] = - readTextRegion(huff, gTrue, symWidth, symHeight, - refAggNum, 0, numInputSyms + i, NULL, - symCodeLen, bitmaps, 0, 0, 0, 1, 0, - huffTableF, huffTableH, huffTableK, huffTableO, - huffTableO, huffTableO, huffTableO, huffTableA, - sdrTemplate, sdrATX, sdrATY); - } - - // non-ref/agg coding - } else { - bitmaps[numInputSyms + i] = - readGenericBitmap(gFalse, symWidth, symHeight, - sdTemplate, gFalse, gFalse, NULL, - sdATX, sdATY, 0); - } - - ++i; - } - - // read the collective bitmap - if (huff && !refAgg) { - huffDecoder->decodeInt(&bmSize, huffBMSizeTable); - huffDecoder->reset(); - if (bmSize == 0) { - collBitmap = new JBIG2Bitmap(0, totalWidth, symHeight); - bmSize = symHeight * ((totalWidth + 7) >> 3); - p = collBitmap->getDataPtr(); - for (k = 0; k < (Guint)bmSize; ++k) { - *p++ = curStr->getChar(); - } - } else { - collBitmap = readGenericBitmap(gTrue, totalWidth, symHeight, - 0, gFalse, gFalse, NULL, NULL, NULL, - bmSize); - } - x = 0; - for (; j < i; ++j) { - bitmaps[numInputSyms + j] = - collBitmap->getSlice(x, 0, symWidths[j], symHeight); - x += symWidths[j]; - } - delete collBitmap; - } - } - - // create the symbol dict object - symbolDict = new JBIG2SymbolDict(segNum, numExSyms); - - // exported symbol list - i = j = 0; - ex = gFalse; - while (i < numInputSyms + numNewSyms) { - if (huff) { - huffDecoder->decodeInt(&run, huffTableA); - } else { - arithDecoder->decodeInt(&run, iaexStats); - } - if (i + run > numInputSyms + numNewSyms || - (ex && j + run > numExSyms)) { - error(getPos(), "Too many exported symbols in JBIG2 symbol dictionary"); - delete symbolDict; - goto syntaxError; - } - if (ex) { - for (cnt = 0; cnt < run; ++cnt) { - symbolDict->setBitmap(j++, bitmaps[i++]->copy()); - } - } else { - i += run; - } - ex = !ex; - } - if (j != numExSyms) { - error(getPos(), "Too few symbols in JBIG2 symbol dictionary"); - delete symbolDict; - goto syntaxError; - } - - for (i = 0; i < numNewSyms; ++i) { - delete bitmaps[numInputSyms + i]; - } - gfree(bitmaps); - if (symWidths) { - gfree(symWidths); - } - - // save the arithmetic decoder stats - if (!huff && contextRetained) { - symbolDict->setGenericRegionStats(genericRegionStats->copy()); - if (refAgg) { - symbolDict->setRefinementRegionStats(refinementRegionStats->copy()); - } - } - - // store the new symbol dict - segments->append(symbolDict); - - return gTrue; - - codeTableError: - error(getPos(), "Missing code table in JBIG2 symbol dictionary"); - delete codeTables; - - syntaxError: - for (i = 0; i < numNewSyms; ++i) { - if (bitmaps[numInputSyms + i]) { - delete bitmaps[numInputSyms + i]; - } - } - gfree(bitmaps); - if (symWidths) { - gfree(symWidths); - } - return gFalse; - - eofError: - error(getPos(), "Unexpected EOF in JBIG2 stream"); - return gFalse; -} - -void JBIG2Stream::readTextRegionSeg(Guint segNum, GBool imm, - GBool /*lossless*/, Guint /*length*/, - Guint *refSegs, Guint nRefSegs) { - JBIG2Bitmap *bitmap; - JBIG2HuffmanTable runLengthTab[36]; - JBIG2HuffmanTable *symCodeTab; - JBIG2HuffmanTable *huffFSTable, *huffDSTable, *huffDTTable; - JBIG2HuffmanTable *huffRDWTable, *huffRDHTable; - JBIG2HuffmanTable *huffRDXTable, *huffRDYTable, *huffRSizeTable; - JBIG2Segment *seg; - GList *codeTables; - JBIG2SymbolDict *symbolDict; - JBIG2Bitmap **syms; - Guint w, h, x, y, segInfoFlags, extCombOp; - Guint flags, huff, refine, logStrips, refCorner, transposed; - Guint combOp, defPixel, templ; - int sOffset; - Guint huffFlags, huffFS, huffDS, huffDT; - Guint huffRDW, huffRDH, huffRDX, huffRDY, huffRSize; - Guint numInstances, numSyms, symCodeLen; - int atx[2], aty[2]; - Guint i, k, kk; - int j; - - // region segment info field - if (!readULong(&w) || !readULong(&h) || - !readULong(&x) || !readULong(&y) || - !readUByte(&segInfoFlags)) { - goto eofError; - } - extCombOp = segInfoFlags & 7; - - // rest of the text region header - if (!readUWord(&flags)) { - goto eofError; - } - huff = flags & 1; - refine = (flags >> 1) & 1; - logStrips = (flags >> 2) & 3; - refCorner = (flags >> 4) & 3; - transposed = (flags >> 6) & 1; - combOp = (flags >> 7) & 3; - defPixel = (flags >> 9) & 1; - sOffset = (flags >> 10) & 0x1f; - if (sOffset & 0x10) { - sOffset |= -1 - 0x0f; - } - templ = (flags >> 15) & 1; - huffFS = huffDS = huffDT = 0; // make gcc happy - huffRDW = huffRDH = huffRDX = huffRDY = huffRSize = 0; // make gcc happy - if (huff) { - if (!readUWord(&huffFlags)) { - goto eofError; - } - huffFS = huffFlags & 3; - huffDS = (huffFlags >> 2) & 3; - huffDT = (huffFlags >> 4) & 3; - huffRDW = (huffFlags >> 6) & 3; - huffRDH = (huffFlags >> 8) & 3; - huffRDX = (huffFlags >> 10) & 3; - huffRDY = (huffFlags >> 12) & 3; - huffRSize = (huffFlags >> 14) & 1; - } - if (refine && templ == 0) { - if (!readByte(&atx[0]) || !readByte(&aty[0]) || - !readByte(&atx[1]) || !readByte(&aty[1])) { - goto eofError; - } - } - if (!readULong(&numInstances)) { - goto eofError; - } - - // get symbol dictionaries and tables - codeTables = new GList(); - numSyms = 0; - for (i = 0; i < nRefSegs; ++i) { - if ((seg = findSegment(refSegs[i]))) { - if (seg->getType() == jbig2SegSymbolDict) { - numSyms += ((JBIG2SymbolDict *)seg)->getSize(); - } else if (seg->getType() == jbig2SegCodeTable) { - codeTables->append(seg); - } - } else { - error(getPos(), "Invalid segment reference in JBIG2 text region"); - delete codeTables; - return; - } - } - symCodeLen = 0; - i = 1; - while (i < numSyms) { - ++symCodeLen; - i <<= 1; - } - - // get the symbol bitmaps - syms = (JBIG2Bitmap **)gmallocn(numSyms, sizeof(JBIG2Bitmap *)); - kk = 0; - for (i = 0; i < nRefSegs; ++i) { - if ((seg = findSegment(refSegs[i]))) { - if (seg->getType() == jbig2SegSymbolDict) { - symbolDict = (JBIG2SymbolDict *)seg; - for (k = 0; k < symbolDict->getSize(); ++k) { - syms[kk++] = symbolDict->getBitmap(k); - } - } - } - } - - // get the Huffman tables - huffFSTable = huffDSTable = huffDTTable = NULL; // make gcc happy - huffRDWTable = huffRDHTable = NULL; // make gcc happy - huffRDXTable = huffRDYTable = huffRSizeTable = NULL; // make gcc happy - i = 0; - if (huff) { - if (huffFS == 0) { - huffFSTable = huffTableF; - } else if (huffFS == 1) { - huffFSTable = huffTableG; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffFSTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffDS == 0) { - huffDSTable = huffTableH; - } else if (huffDS == 1) { - huffDSTable = huffTableI; - } else if (huffDS == 2) { - huffDSTable = huffTableJ; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffDSTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffDT == 0) { - huffDTTable = huffTableK; - } else if (huffDT == 1) { - huffDTTable = huffTableL; - } else if (huffDT == 2) { - huffDTTable = huffTableM; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffDTTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffRDW == 0) { - huffRDWTable = huffTableN; - } else if (huffRDW == 1) { - huffRDWTable = huffTableO; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffRDWTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffRDH == 0) { - huffRDHTable = huffTableN; - } else if (huffRDH == 1) { - huffRDHTable = huffTableO; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffRDHTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffRDX == 0) { - huffRDXTable = huffTableN; - } else if (huffRDX == 1) { - huffRDXTable = huffTableO; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffRDXTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffRDY == 0) { - huffRDYTable = huffTableN; - } else if (huffRDY == 1) { - huffRDYTable = huffTableO; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffRDYTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - if (huffRSize == 0) { - huffRSizeTable = huffTableA; - } else { - if (i >= (Guint)codeTables->getLength()) { - goto codeTableError; - } - huffRSizeTable = - ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); - } - } - delete codeTables; - - // symbol ID Huffman decoding table - if (huff) { - huffDecoder->reset(); - for (i = 0; i < 32; ++i) { - runLengthTab[i].val = i; - runLengthTab[i].prefixLen = huffDecoder->readBits(4); - runLengthTab[i].rangeLen = 0; - } - runLengthTab[32].val = 0x103; - runLengthTab[32].prefixLen = huffDecoder->readBits(4); - runLengthTab[32].rangeLen = 2; - runLengthTab[33].val = 0x203; - runLengthTab[33].prefixLen = huffDecoder->readBits(4); - runLengthTab[33].rangeLen = 3; - runLengthTab[34].val = 0x20b; - runLengthTab[34].prefixLen = huffDecoder->readBits(4); - runLengthTab[34].rangeLen = 7; - runLengthTab[35].prefixLen = 0; - runLengthTab[35].rangeLen = jbig2HuffmanEOT; - huffDecoder->buildTable(runLengthTab, 35); - symCodeTab = (JBIG2HuffmanTable *)gmallocn(numSyms + 1, - sizeof(JBIG2HuffmanTable)); - for (i = 0; i < numSyms; ++i) { - symCodeTab[i].val = i; - symCodeTab[i].rangeLen = 0; - } - i = 0; - while (i < numSyms) { - huffDecoder->decodeInt(&j, runLengthTab); - if (j > 0x200) { - for (j -= 0x200; j && i < numSyms; --j) { - symCodeTab[i++].prefixLen = 0; - } - } else if (j > 0x100) { - for (j -= 0x100; j && i < numSyms; --j) { - symCodeTab[i].prefixLen = symCodeTab[i-1].prefixLen; - ++i; - } - } else { - symCodeTab[i++].prefixLen = j; - } - } - symCodeTab[numSyms].prefixLen = 0; - symCodeTab[numSyms].rangeLen = jbig2HuffmanEOT; - huffDecoder->buildTable(symCodeTab, numSyms); - huffDecoder->reset(); - - // set up the arithmetic decoder - } else { - symCodeTab = NULL; - resetIntStats(symCodeLen); - arithDecoder->start(); - } - if (refine) { - resetRefinementStats(templ, NULL); - } - - bitmap = readTextRegion(huff, refine, w, h, numInstances, - logStrips, numSyms, symCodeTab, symCodeLen, syms, - defPixel, combOp, transposed, refCorner, sOffset, - huffFSTable, huffDSTable, huffDTTable, - huffRDWTable, huffRDHTable, - huffRDXTable, huffRDYTable, huffRSizeTable, - templ, atx, aty); - - gfree(syms); - - // combine the region bitmap into the page bitmap - if (imm) { - if (pageH == 0xffffffff && y + h > curPageH) { - pageBitmap->expand(y + h, pageDefPixel); - } - pageBitmap->combine(bitmap, x, y, extCombOp); - delete bitmap; - - // store the region bitmap - } else { - bitmap->setSegNum(segNum); - segments->append(bitmap); - } - - // clean up the Huffman decoder - if (huff) { - gfree(symCodeTab); - } - - return; - - codeTableError: - error(getPos(), "Missing code table in JBIG2 text region"); - gfree(codeTables); - delete syms; - return; - - eofError: - error(getPos(), "Unexpected EOF in JBIG2 stream"); - return; -} - -JBIG2Bitmap *JBIG2Stream::readTextRegion(GBool huff, GBool refine, - int w, int h, - Guint numInstances, - Guint logStrips, - int numSyms, - JBIG2HuffmanTable *symCodeTab, - Guint symCodeLen, - JBIG2Bitmap **syms, - Guint defPixel, Guint combOp, - Guint transposed, Guint refCorner, - int sOffset, - JBIG2HuffmanTable *huffFSTable, - JBIG2HuffmanTable *huffDSTable, - JBIG2HuffmanTable *huffDTTable, - JBIG2HuffmanTable *huffRDWTable, - JBIG2HuffmanTable *huffRDHTable, - JBIG2HuffmanTable *huffRDXTable, - JBIG2HuffmanTable *huffRDYTable, - JBIG2HuffmanTable *huffRSizeTable, - Guint templ, - int *atx, int *aty) { - JBIG2Bitmap *bitmap; - JBIG2Bitmap *symbolBitmap; - Guint strips; - int t, dt, tt, s, ds, sFirst, j; - int rdw, rdh, rdx, rdy, ri, refDX, refDY, bmSize; - Guint symID, inst, bw, bh; - - strips = 1 << logStrips; - - // allocate the bitmap - bitmap = new JBIG2Bitmap(0, w, h); - if (defPixel) { - bitmap->clearToOne(); - } else { - bitmap->clearToZero(); - } - - // decode initial T value - if (huff) { - huffDecoder->decodeInt(&t, huffDTTable); - } else { - arithDecoder->decodeInt(&t, iadtStats); - } - t *= -(int)strips; - - inst = 0; - sFirst = 0; - while (inst < numInstances) { - - // decode delta-T - if (huff) { - huffDecoder->decodeInt(&dt, huffDTTable); - } else { - arithDecoder->decodeInt(&dt, iadtStats); - } - t += dt * strips; - - // first S value - if (huff) { - huffDecoder->decodeInt(&ds, huffFSTable); - } else { - arithDecoder->decodeInt(&ds, iafsStats); - } - sFirst += ds; - s = sFirst; - - // read the instances - while (1) { - - // T value - if (strips == 1) { - dt = 0; - } else if (huff) { - dt = huffDecoder->readBits(logStrips); - } else { - arithDecoder->decodeInt(&dt, iaitStats); - } - tt = t + dt; - - // symbol ID - if (huff) { - if (symCodeTab) { - huffDecoder->decodeInt(&j, symCodeTab); - symID = (Guint)j; - } else { - symID = huffDecoder->readBits(symCodeLen); - } - } else { - symID = arithDecoder->decodeIAID(symCodeLen, iaidStats); - } - - if (symID >= (Guint)numSyms) { - error(getPos(), "Invalid symbol number in JBIG2 text region"); - } else { - - // get the symbol bitmap - symbolBitmap = NULL; - if (refine) { - if (huff) { - ri = (int)huffDecoder->readBit(); - } else { - arithDecoder->decodeInt(&ri, iariStats); - } - } else { - ri = 0; - } - if (ri) { - if (huff) { - huffDecoder->decodeInt(&rdw, huffRDWTable); - huffDecoder->decodeInt(&rdh, huffRDHTable); - huffDecoder->decodeInt(&rdx, huffRDXTable); - huffDecoder->decodeInt(&rdy, huffRDYTable); - huffDecoder->decodeInt(&bmSize, huffRSizeTable); - huffDecoder->reset(); - arithDecoder->start(); - } else { - arithDecoder->decodeInt(&rdw, iardwStats); - arithDecoder->decodeInt(&rdh, iardhStats); - arithDecoder->decodeInt(&rdx, iardxStats); - arithDecoder->decodeInt(&rdy, iardyStats); - } - refDX = ((rdw >= 0) ? rdw : rdw - 1) / 2 + rdx; - refDY = ((rdh >= 0) ? rdh : rdh - 1) / 2 + rdy; - - symbolBitmap = - readGenericRefinementRegion(rdw + syms[symID]->getWidth(), - rdh + syms[symID]->getHeight(), - templ, gFalse, syms[symID], - refDX, refDY, atx, aty); - //~ do we need to use the bmSize value here (in Huffman mode)? - } else { - symbolBitmap = syms[symID]; - } - - // combine the symbol bitmap into the region bitmap - //~ something is wrong here - refCorner shouldn't degenerate into - //~ two cases - bw = symbolBitmap->getWidth() - 1; - bh = symbolBitmap->getHeight() - 1; - if (transposed) { - switch (refCorner) { - case 0: // bottom left - bitmap->combine(symbolBitmap, tt, s, combOp); - break; - case 1: // top left - bitmap->combine(symbolBitmap, tt, s, combOp); - break; - case 2: // bottom right - bitmap->combine(symbolBitmap, tt - bw, s, combOp); - break; - case 3: // top right - bitmap->combine(symbolBitmap, tt - bw, s, combOp); - break; - } - s += bh; - } else { - switch (refCorner) { - case 0: // bottom left - bitmap->combine(symbolBitmap, s, tt - bh, combOp); - break; - case 1: // top left - bitmap->combine(symbolBitmap, s, tt, combOp); - break; - case 2: // bottom right - bitmap->combine(symbolBitmap, s, tt - bh, combOp); - break; - case 3: // top right - bitmap->combine(symbolBitmap, s, tt, combOp); - break; - } - s += bw; - } - if (ri) { - delete symbolBitmap; - } - } - - // next instance - ++inst; - - // next S value - if (huff) { - if (!huffDecoder->decodeInt(&ds, huffDSTable)) { - break; - } - } else { - if (!arithDecoder->decodeInt(&ds, iadsStats)) { - break; - } - } - s += sOffset + ds; - } - } - - return bitmap; -} - -void JBIG2Stream::readPatternDictSeg(Guint segNum, Guint length) { - JBIG2PatternDict *patternDict; - JBIG2Bitmap *bitmap; - Guint flags, patternW, patternH, grayMax, templ, mmr; - int atx[4], aty[4]; - Guint i, x; - - // halftone dictionary flags, pattern width and height, max gray value - if (!readUByte(&flags) || - !readUByte(&patternW) || - !readUByte(&patternH) || - !readULong(&grayMax)) { - goto eofError; - } - templ = (flags >> 1) & 3; - mmr = flags & 1; - - // set up the arithmetic decoder - if (!mmr) { - resetGenericStats(templ, NULL); - arithDecoder->start(); - } - - // read the bitmap - atx[0] = -(int)patternW; aty[0] = 0; - atx[1] = -3; aty[1] = -1; - atx[2] = 2; aty[2] = -2; - atx[3] = -2; aty[3] = -2; - bitmap = readGenericBitmap(mmr, (grayMax + 1) * patternW, patternH, - templ, gFalse, gFalse, NULL, - atx, aty, length - 7); - - // create the pattern dict object - patternDict = new JBIG2PatternDict(segNum, grayMax + 1); - - // split up the bitmap - x = 0; - for (i = 0; i <= grayMax; ++i) { - patternDict->setBitmap(i, bitmap->getSlice(x, 0, patternW, patternH)); - x += patternW; - } - - // free memory - delete bitmap; - - // store the new pattern dict - segments->append(patternDict); - - return; - - eofError: - error(getPos(), "Unexpected EOF in JBIG2 stream"); -} - -void JBIG2Stream::readHalftoneRegionSeg(Guint segNum, GBool imm, - GBool /*lossless*/, Guint /*length*/, - Guint *refSegs, Guint nRefSegs) { - JBIG2Bitmap *bitmap; - JBIG2Segment *seg; - JBIG2PatternDict *patternDict; - JBIG2Bitmap *skipBitmap; - Guint *grayImg; - JBIG2Bitmap *grayBitmap; - JBIG2Bitmap *patternBitmap; - Guint w, h, x, y, segInfoFlags, extCombOp; - Guint flags, mmr, templ, enableSkip, combOp; - Guint gridW, gridH, stepX, stepY, patW, patH; - int atx[4], aty[4]; - int gridX, gridY, xx, yy, bit, j; - Guint bpp, m, n, i; - - // region segment info field - if (!readULong(&w) || !readULong(&h) || - !readULong(&x) || !readULong(&y) || - !readUByte(&segInfoFlags)) { - goto eofError; - } - extCombOp = segInfoFlags & 7; - - // rest of the halftone region header - if (!readUByte(&flags)) { - goto eofError; - } - mmr = flags & 1; - templ = (flags >> 1) & 3; - enableSkip = (flags >> 3) & 1; - combOp = (flags >> 4) & 7; - if (!readULong(&gridW) || !readULong(&gridH) || - !readLong(&gridX) || !readLong(&gridY) || - !readUWord(&stepX) || !readUWord(&stepY)) { - goto eofError; - } - if (w == 0 || h == 0 || w >= INT_MAX / h) { - error(getPos(), "Bad bitmap size in JBIG2 halftone segment"); - return; - } - if (gridH == 0 || gridW >= INT_MAX / gridH) { - error(getPos(), "Bad grid size in JBIG2 halftone segment"); - return; - } - - // get pattern dictionary - if (nRefSegs != 1) { - error(getPos(), "Bad symbol dictionary reference in JBIG2 halftone segment"); - return; - } - if (!(seg = findSegment(refSegs[0])) || - seg->getType() != jbig2SegPatternDict) { - error(getPos(), "Bad symbol dictionary reference in JBIG2 halftone segment"); - return; - } - patternDict = (JBIG2PatternDict *)seg; - bpp = 0; - i = 1; - while (i < patternDict->getSize()) { - ++bpp; - i <<= 1; - } - patW = patternDict->getBitmap(0)->getWidth(); - patH = patternDict->getBitmap(0)->getHeight(); - - // set up the arithmetic decoder - if (!mmr) { - resetGenericStats(templ, NULL); - arithDecoder->start(); - } - - // allocate the bitmap - bitmap = new JBIG2Bitmap(segNum, w, h); - if (flags & 0x80) { // HDEFPIXEL - bitmap->clearToOne(); - } else { - bitmap->clearToZero(); - } - - // compute the skip bitmap - skipBitmap = NULL; - if (enableSkip) { - skipBitmap = new JBIG2Bitmap(0, gridW, gridH); - skipBitmap->clearToZero(); - for (m = 0; m < gridH; ++m) { - for (n = 0; n < gridW; ++n) { - xx = gridX + m * stepY + n * stepX; - yy = gridY + m * stepX - n * stepY; - if (((xx + (int)patW) >> 8) <= 0 || (xx >> 8) >= (int)w || - ((yy + (int)patH) >> 8) <= 0 || (yy >> 8) >= (int)h) { - skipBitmap->setPixel(n, m); - } - } - } - } - - // read the gray-scale image - grayImg = (Guint *)gmallocn(gridW * gridH, sizeof(Guint)); - memset(grayImg, 0, gridW * gridH * sizeof(Guint)); - atx[0] = templ <= 1 ? 3 : 2; aty[0] = -1; - atx[1] = -3; aty[1] = -1; - atx[2] = 2; aty[2] = -2; - atx[3] = -2; aty[3] = -2; - for (j = bpp - 1; j >= 0; --j) { - grayBitmap = readGenericBitmap(mmr, gridW, gridH, templ, gFalse, - enableSkip, skipBitmap, atx, aty, -1); - i = 0; - for (m = 0; m < gridH; ++m) { - for (n = 0; n < gridW; ++n) { - bit = grayBitmap->getPixel(n, m) ^ (grayImg[i] & 1); - grayImg[i] = (grayImg[i] << 1) | bit; - ++i; - } - } - delete grayBitmap; - } - - // decode the image - i = 0; - for (m = 0; m < gridH; ++m) { - xx = gridX + m * stepY; - yy = gridY + m * stepX; - for (n = 0; n < gridW; ++n) { - if (!(enableSkip && skipBitmap->getPixel(n, m))) { - patternBitmap = patternDict->getBitmap(grayImg[i]); - bitmap->combine(patternBitmap, xx >> 8, yy >> 8, combOp); - } - xx += stepX; - yy -= stepY; - ++i; - } - } - - gfree(grayImg); - if (skipBitmap) { - delete skipBitmap; - } - - // combine the region bitmap into the page bitmap - if (imm) { - if (pageH == 0xffffffff && y + h > curPageH) { - pageBitmap->expand(y + h, pageDefPixel); - } - pageBitmap->combine(bitmap, x, y, extCombOp); - delete bitmap; - - // store the region bitmap - } else { - segments->append(bitmap); - } - - return; - - eofError: - error(getPos(), "Unexpected EOF in JBIG2 stream"); -} - -void JBIG2Stream::readGenericRegionSeg(Guint segNum, GBool imm, - GBool /*lossless*/, Guint length) { - JBIG2Bitmap *bitmap; - Guint w, h, x, y, segInfoFlags, extCombOp; - Guint flags, mmr, templ, tpgdOn; - int atx[4], aty[4]; - - // region segment info field - if (!readULong(&w) || !readULong(&h) || - !readULong(&x) || !readULong(&y) || - !readUByte(&segInfoFlags)) { - goto eofError; - } - extCombOp = segInfoFlags & 7; - - // rest of the generic region segment header - if (!readUByte(&flags)) { - goto eofError; - } - mmr = flags & 1; - templ = (flags >> 1) & 3; - tpgdOn = (flags >> 3) & 1; - - // AT flags - if (!mmr) { - if (templ == 0) { - if (!readByte(&atx[0]) || - !readByte(&aty[0]) || - !readByte(&atx[1]) || - !readByte(&aty[1]) || - !readByte(&atx[2]) || - !readByte(&aty[2]) || - !readByte(&atx[3]) || - !readByte(&aty[3])) { - goto eofError; - } - } else { - if (!readByte(&atx[0]) || - !readByte(&aty[0])) { - goto eofError; - } - } - } - - // set up the arithmetic decoder - if (!mmr) { - resetGenericStats(templ, NULL); - arithDecoder->start(); - } - - // read the bitmap - bitmap = readGenericBitmap(mmr, w, h, templ, tpgdOn, gFalse, - NULL, atx, aty, mmr ? length - 18 : 0); - - // combine the region bitmap into the page bitmap - if (imm) { - if (pageH == 0xffffffff && y + h > curPageH) { - pageBitmap->expand(y + h, pageDefPixel); - } - pageBitmap->combine(bitmap, x, y, extCombOp); - delete bitmap; - - // store the region bitmap - } else { - bitmap->setSegNum(segNum); - segments->append(bitmap); - } - - return; - - eofError: - error(getPos(), "Unexpected EOF in JBIG2 stream"); -} - -inline void JBIG2Stream::mmrAddPixels(int a1, int blackPixels, - int *codingLine, int *a0i, int w) { - if (a1 > codingLine[*a0i]) { - if (a1 > w) { - error(getPos(), "JBIG2 MMR row is wrong length ({0:d})", a1); - a1 = w; - } - if ((*a0i & 1) ^ blackPixels) { - ++*a0i; - } - codingLine[*a0i] = a1; - } -} - -inline void JBIG2Stream::mmrAddPixelsNeg(int a1, int blackPixels, - int *codingLine, int *a0i, int w) { - if (a1 > codingLine[*a0i]) { - if (a1 > w) { - error(getPos(), "JBIG2 MMR row is wrong length ({0:d})", a1); - a1 = w; - } - if ((*a0i & 1) ^ blackPixels) { - ++*a0i; - } - codingLine[*a0i] = a1; - } else if (a1 < codingLine[*a0i]) { - if (a1 < 0) { - error(getPos(), "Invalid JBIG2 MMR code"); - a1 = 0; - } - while (*a0i > 0 && a1 <= codingLine[*a0i - 1]) { - --*a0i; - } - codingLine[*a0i] = a1; - } -} - -JBIG2Bitmap *JBIG2Stream::readGenericBitmap(GBool mmr, int w, int h, - int templ, GBool tpgdOn, - GBool useSkip, JBIG2Bitmap *skip, - int *atx, int *aty, - int mmrDataLength) { - JBIG2Bitmap *bitmap; - GBool ltp; - Guint ltpCX, cx, cx0, cx1, cx2; - JBIG2BitmapPtr cxPtr0, cxPtr1; - JBIG2BitmapPtr atPtr0, atPtr1, atPtr2, atPtr3; - int *refLine, *codingLine; - int code1, code2, code3; - int x, y, a0i, b1i, blackPixels, pix, i; - - bitmap = new JBIG2Bitmap(0, w, h); - bitmap->clearToZero(); - - //----- MMR decode - - if (mmr) { - - mmrDecoder->reset(); - if (w > INT_MAX - 2) { - error(getPos(), "Bad width in JBIG2 generic bitmap"); - // force a call to gmalloc(-1), which will throw an exception - w = -3; - } - // 0 <= codingLine[0] < codingLine[1] < ... < codingLine[n] = w - // ---> max codingLine size = w + 1 - // refLine has one extra guard entry at the end - // ---> max refLine size = w + 2 - codingLine = (int *)gmallocn(w + 1, sizeof(int)); - refLine = (int *)gmallocn(w + 2, sizeof(int)); - codingLine[0] = w; - - for (y = 0; y < h; ++y) { - - // copy coding line to ref line - for (i = 0; codingLine[i] < w; ++i) { - refLine[i] = codingLine[i]; - } - refLine[i++] = w; - refLine[i] = w; - - // decode a line - codingLine[0] = 0; - a0i = 0; - b1i = 0; - blackPixels = 0; - // invariant: - // refLine[b1i-1] <= codingLine[a0i] < refLine[b1i] < refLine[b1i+1] <= w - // exception at left edge: - // codingLine[a0i = 0] = refLine[b1i = 0] = 0 is possible - // exception at right edge: - // refLine[b1i] = refLine[b1i+1] = w is possible - while (codingLine[a0i] < w) { - code1 = mmrDecoder->get2DCode(); - switch (code1) { - case twoDimPass: - mmrAddPixels(refLine[b1i + 1], blackPixels, codingLine, &a0i, w); - if (refLine[b1i + 1] < w) { - b1i += 2; - } - break; - case twoDimHoriz: - code1 = code2 = 0; - if (blackPixels) { - do { - code1 += code3 = mmrDecoder->getBlackCode(); - } while (code3 >= 64); - do { - code2 += code3 = mmrDecoder->getWhiteCode(); - } while (code3 >= 64); - } else { - do { - code1 += code3 = mmrDecoder->getWhiteCode(); - } while (code3 >= 64); - do { - code2 += code3 = mmrDecoder->getBlackCode(); - } while (code3 >= 64); - } - mmrAddPixels(codingLine[a0i] + code1, blackPixels, - codingLine, &a0i, w); - if (codingLine[a0i] < w) { - mmrAddPixels(codingLine[a0i] + code2, blackPixels ^ 1, - codingLine, &a0i, w); - } - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { - b1i += 2; - } - break; - case twoDimVertR3: - mmrAddPixels(refLine[b1i] + 3, blackPixels, codingLine, &a0i, w); - blackPixels ^= 1; - if (codingLine[a0i] < w) { - ++b1i; - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { - b1i += 2; - } - } - break; - case twoDimVertR2: - mmrAddPixels(refLine[b1i] + 2, blackPixels, codingLine, &a0i, w); - blackPixels ^= 1; - if (codingLine[a0i] < w) { - ++b1i; - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { - b1i += 2; - } - } - break; - case twoDimVertR1: - mmrAddPixels(refLine[b1i] + 1, blackPixels, codingLine, &a0i, w); - blackPixels ^= 1; - if (codingLine[a0i] < w) { - ++b1i; - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { - b1i += 2; - } - } - break; - case twoDimVert0: - mmrAddPixels(refLine[b1i], blackPixels, codingLine, &a0i, w); - blackPixels ^= 1; - if (codingLine[a0i] < w) { - ++b1i; - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { - b1i += 2; - } - } - break; - case twoDimVertL3: - mmrAddPixelsNeg(refLine[b1i] - 3, blackPixels, codingLine, &a0i, w); - blackPixels ^= 1; - if (codingLine[a0i] < w) { - if (b1i > 0) { - --b1i; - } else { - ++b1i; - } - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { - b1i += 2; - } - } - break; - case twoDimVertL2: - mmrAddPixelsNeg(refLine[b1i] - 2, blackPixels, codingLine, &a0i, w); - blackPixels ^= 1; - if (codingLine[a0i] < w) { - if (b1i > 0) { - --b1i; - } else { - ++b1i; - } - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { - b1i += 2; - } - } - break; - case twoDimVertL1: - mmrAddPixelsNeg(refLine[b1i] - 1, blackPixels, codingLine, &a0i, w); - blackPixels ^= 1; - if (codingLine[a0i] < w) { - if (b1i > 0) { - --b1i; - } else { - ++b1i; - } - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { - b1i += 2; - } - } - break; - case EOF: - mmrAddPixels(w, 0, codingLine, &a0i, w); - break; - default: - error(getPos(), "Illegal code in JBIG2 MMR bitmap data"); - mmrAddPixels(w, 0, codingLine, &a0i, w); - break; - } - } - - // convert the run lengths to a bitmap line - i = 0; - while (1) { - for (x = codingLine[i]; x < codingLine[i+1]; ++x) { - bitmap->setPixel(x, y); - } - if (codingLine[i+1] >= w || codingLine[i+2] >= w) { - break; - } - i += 2; - } - } - - if (mmrDataLength >= 0) { - mmrDecoder->skipTo(mmrDataLength); - } else { - if (mmrDecoder->get24Bits() != 0x001001) { - error(getPos(), "Missing EOFB in JBIG2 MMR bitmap data"); - } - } - - gfree(refLine); - gfree(codingLine); - - //----- arithmetic decode - - } else { - // set up the typical row context - ltpCX = 0; // make gcc happy - if (tpgdOn) { - switch (templ) { - case 0: - ltpCX = 0x3953; // 001 11001 0101 0011 - break; - case 1: - ltpCX = 0x079a; // 0011 11001 101 0 - break; - case 2: - ltpCX = 0x0e3; // 001 1100 01 1 - break; - case 3: - ltpCX = 0x18a; // 01100 0101 1 - break; - } - } - - ltp = 0; - cx = cx0 = cx1 = cx2 = 0; // make gcc happy - for (y = 0; y < h; ++y) { - - // check for a "typical" (duplicate) row - if (tpgdOn) { - if (arithDecoder->decodeBit(ltpCX, genericRegionStats)) { - ltp = !ltp; - } - if (ltp) { - if (y > 0) { - bitmap->duplicateRow(y, y-1); - } - continue; - } - } - - switch (templ) { - case 0: - - // set up the context - bitmap->getPixelPtr(0, y-2, &cxPtr0); - cx0 = bitmap->nextPixel(&cxPtr0); - cx0 = (cx0 << 1) | bitmap->nextPixel(&cxPtr0); - bitmap->getPixelPtr(0, y-1, &cxPtr1); - cx1 = bitmap->nextPixel(&cxPtr1); - cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); - cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); - cx2 = 0; - bitmap->getPixelPtr(atx[0], y + aty[0], &atPtr0); - bitmap->getPixelPtr(atx[1], y + aty[1], &atPtr1); - bitmap->getPixelPtr(atx[2], y + aty[2], &atPtr2); - bitmap->getPixelPtr(atx[3], y + aty[3], &atPtr3); - - // decode the row - for (x = 0; x < w; ++x) { - - // build the context - cx = (cx0 << 13) | (cx1 << 8) | (cx2 << 4) | - (bitmap->nextPixel(&atPtr0) << 3) | - (bitmap->nextPixel(&atPtr1) << 2) | - (bitmap->nextPixel(&atPtr2) << 1) | - bitmap->nextPixel(&atPtr3); - - // check for a skipped pixel - if (useSkip && skip->getPixel(x, y)) { - pix = 0; - - // decode the pixel - } else if ((pix = arithDecoder->decodeBit(cx, genericRegionStats))) { - bitmap->setPixel(x, y); - } - - // update the context - cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 0x07; - cx1 = ((cx1 << 1) | bitmap->nextPixel(&cxPtr1)) & 0x1f; - cx2 = ((cx2 << 1) | pix) & 0x0f; - } - break; - - case 1: - - // set up the context - bitmap->getPixelPtr(0, y-2, &cxPtr0); - cx0 = bitmap->nextPixel(&cxPtr0); - cx0 = (cx0 << 1) | bitmap->nextPixel(&cxPtr0); - cx0 = (cx0 << 1) | bitmap->nextPixel(&cxPtr0); - bitmap->getPixelPtr(0, y-1, &cxPtr1); - cx1 = bitmap->nextPixel(&cxPtr1); - cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); - cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); - cx2 = 0; - bitmap->getPixelPtr(atx[0], y + aty[0], &atPtr0); - - // decode the row - for (x = 0; x < w; ++x) { - - // build the context - cx = (cx0 << 9) | (cx1 << 4) | (cx2 << 1) | - bitmap->nextPixel(&atPtr0); - - // check for a skipped pixel - if (useSkip && skip->getPixel(x, y)) { - pix = 0; - - // decode the pixel - } else if ((pix = arithDecoder->decodeBit(cx, genericRegionStats))) { - bitmap->setPixel(x, y); - } - - // update the context - cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 0x0f; - cx1 = ((cx1 << 1) | bitmap->nextPixel(&cxPtr1)) & 0x1f; - cx2 = ((cx2 << 1) | pix) & 0x07; - } - break; - - case 2: - - // set up the context - bitmap->getPixelPtr(0, y-2, &cxPtr0); - cx0 = bitmap->nextPixel(&cxPtr0); - cx0 = (cx0 << 1) | bitmap->nextPixel(&cxPtr0); - bitmap->getPixelPtr(0, y-1, &cxPtr1); - cx1 = bitmap->nextPixel(&cxPtr1); - cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); - cx2 = 0; - bitmap->getPixelPtr(atx[0], y + aty[0], &atPtr0); - - // decode the row - for (x = 0; x < w; ++x) { - - // build the context - cx = (cx0 << 7) | (cx1 << 3) | (cx2 << 1) | - bitmap->nextPixel(&atPtr0); - - // check for a skipped pixel - if (useSkip && skip->getPixel(x, y)) { - pix = 0; - - // decode the pixel - } else if ((pix = arithDecoder->decodeBit(cx, genericRegionStats))) { - bitmap->setPixel(x, y); - } - - // update the context - cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 0x07; - cx1 = ((cx1 << 1) | bitmap->nextPixel(&cxPtr1)) & 0x0f; - cx2 = ((cx2 << 1) | pix) & 0x03; - } - break; - - case 3: - - // set up the context - bitmap->getPixelPtr(0, y-1, &cxPtr1); - cx1 = bitmap->nextPixel(&cxPtr1); - cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); - cx2 = 0; - bitmap->getPixelPtr(atx[0], y + aty[0], &atPtr0); - - // decode the row - for (x = 0; x < w; ++x) { - - // build the context - cx = (cx1 << 5) | (cx2 << 1) | - bitmap->nextPixel(&atPtr0); - - // check for a skipped pixel - if (useSkip && skip->getPixel(x, y)) { - pix = 0; - - // decode the pixel - } else if ((pix = arithDecoder->decodeBit(cx, genericRegionStats))) { - bitmap->setPixel(x, y); - } - - // update the context - cx1 = ((cx1 << 1) | bitmap->nextPixel(&cxPtr1)) & 0x1f; - cx2 = ((cx2 << 1) | pix) & 0x0f; - } - break; - } - } - } - - return bitmap; -} - -void JBIG2Stream::readGenericRefinementRegionSeg(Guint segNum, GBool imm, - GBool /*lossless*/, Guint /*length*/, - Guint *refSegs, - Guint nRefSegs) { - JBIG2Bitmap *bitmap, *refBitmap; - Guint w, h, x, y, segInfoFlags, extCombOp; - Guint flags, templ, tpgrOn; - int atx[2], aty[2]; - JBIG2Segment *seg; - - // region segment info field - if (!readULong(&w) || !readULong(&h) || - !readULong(&x) || !readULong(&y) || - !readUByte(&segInfoFlags)) { - goto eofError; - } - extCombOp = segInfoFlags & 7; - - // rest of the generic refinement region segment header - if (!readUByte(&flags)) { - goto eofError; - } - templ = flags & 1; - tpgrOn = (flags >> 1) & 1; - - // AT flags - if (!templ) { - if (!readByte(&atx[0]) || !readByte(&aty[0]) || - !readByte(&atx[1]) || !readByte(&aty[1])) { - goto eofError; - } - } - - // resize the page bitmap if needed - if (nRefSegs == 0 || imm) { - if (pageH == 0xffffffff && y + h > curPageH) { - pageBitmap->expand(y + h, pageDefPixel); - } - } - - // get referenced bitmap - if (nRefSegs > 1) { - error(getPos(), "Bad reference in JBIG2 generic refinement segment"); - return; - } - if (nRefSegs == 1) { - if (!(seg = findSegment(refSegs[0])) || - seg->getType() != jbig2SegBitmap) { - error(getPos(), "Bad bitmap reference in JBIG2 generic refinement segment"); - return; - } - refBitmap = (JBIG2Bitmap *)seg; - } else { - refBitmap = pageBitmap->getSlice(x, y, w, h); - } - - // set up the arithmetic decoder - resetRefinementStats(templ, NULL); - arithDecoder->start(); - - // read - bitmap = readGenericRefinementRegion(w, h, templ, tpgrOn, - refBitmap, 0, 0, atx, aty); - - // combine the region bitmap into the page bitmap - if (imm) { - pageBitmap->combine(bitmap, x, y, extCombOp); - delete bitmap; - - // store the region bitmap - } else { - bitmap->setSegNum(segNum); - segments->append(bitmap); - } - - // delete the referenced bitmap - if (nRefSegs == 1) { - discardSegment(refSegs[0]); - } else { - delete refBitmap; - } - - return; - - eofError: - error(getPos(), "Unexpected EOF in JBIG2 stream"); -} - -JBIG2Bitmap *JBIG2Stream::readGenericRefinementRegion(int w, int h, - int templ, GBool tpgrOn, - JBIG2Bitmap *refBitmap, - int refDX, int refDY, - int *atx, int *aty) { - JBIG2Bitmap *bitmap; - GBool ltp; - Guint ltpCX, cx, cx0, cx2, cx3, cx4, tpgrCX0, tpgrCX1, tpgrCX2; - JBIG2BitmapPtr cxPtr0, cxPtr1, cxPtr2, cxPtr3, cxPtr4, cxPtr5, cxPtr6; - JBIG2BitmapPtr tpgrCXPtr0, tpgrCXPtr1, tpgrCXPtr2; - int x, y, pix; - - bitmap = new JBIG2Bitmap(0, w, h); - bitmap->clearToZero(); - - // set up the typical row context - if (templ) { - ltpCX = 0x008; - } else { - ltpCX = 0x0010; - } - - ltp = 0; - for (y = 0; y < h; ++y) { - - if (templ) { - - // set up the context - bitmap->getPixelPtr(0, y-1, &cxPtr0); - cx0 = bitmap->nextPixel(&cxPtr0); - bitmap->getPixelPtr(-1, y, &cxPtr1); - refBitmap->getPixelPtr(-refDX, y-1-refDY, &cxPtr2); - refBitmap->getPixelPtr(-1-refDX, y-refDY, &cxPtr3); - cx3 = refBitmap->nextPixel(&cxPtr3); - cx3 = (cx3 << 1) | refBitmap->nextPixel(&cxPtr3); - refBitmap->getPixelPtr(-refDX, y+1-refDY, &cxPtr4); - cx4 = refBitmap->nextPixel(&cxPtr4); - - // set up the typical prediction context - tpgrCX0 = tpgrCX1 = tpgrCX2 = 0; // make gcc happy - if (tpgrOn) { - refBitmap->getPixelPtr(-1-refDX, y-1-refDY, &tpgrCXPtr0); - tpgrCX0 = refBitmap->nextPixel(&tpgrCXPtr0); - tpgrCX0 = (tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0); - tpgrCX0 = (tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0); - refBitmap->getPixelPtr(-1-refDX, y-refDY, &tpgrCXPtr1); - tpgrCX1 = refBitmap->nextPixel(&tpgrCXPtr1); - tpgrCX1 = (tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1); - tpgrCX1 = (tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1); - refBitmap->getPixelPtr(-1-refDX, y+1-refDY, &tpgrCXPtr2); - tpgrCX2 = refBitmap->nextPixel(&tpgrCXPtr2); - tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2); - tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2); - } else { - tpgrCXPtr0.p = tpgrCXPtr1.p = tpgrCXPtr2.p = NULL; // make gcc happy - tpgrCXPtr0.shift = tpgrCXPtr1.shift = tpgrCXPtr2.shift = 0; - tpgrCXPtr0.x = tpgrCXPtr1.x = tpgrCXPtr2.x = 0; - } - - for (x = 0; x < w; ++x) { - - // update the context - cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 7; - cx3 = ((cx3 << 1) | refBitmap->nextPixel(&cxPtr3)) & 7; - cx4 = ((cx4 << 1) | refBitmap->nextPixel(&cxPtr4)) & 3; - - if (tpgrOn) { - // update the typical predictor context - tpgrCX0 = ((tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0)) & 7; - tpgrCX1 = ((tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1)) & 7; - tpgrCX2 = ((tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2)) & 7; - - // check for a "typical" pixel - if (arithDecoder->decodeBit(ltpCX, refinementRegionStats)) { - ltp = !ltp; - } - if (tpgrCX0 == 0 && tpgrCX1 == 0 && tpgrCX2 == 0) { - bitmap->clearPixel(x, y); - continue; - } else if (tpgrCX0 == 7 && tpgrCX1 == 7 && tpgrCX2 == 7) { - bitmap->setPixel(x, y); - continue; - } - } - - // build the context - cx = (cx0 << 7) | (bitmap->nextPixel(&cxPtr1) << 6) | - (refBitmap->nextPixel(&cxPtr2) << 5) | - (cx3 << 2) | cx4; - - // decode the pixel - if ((pix = arithDecoder->decodeBit(cx, refinementRegionStats))) { - bitmap->setPixel(x, y); - } - } - - } else { - - // set up the context - bitmap->getPixelPtr(0, y-1, &cxPtr0); - cx0 = bitmap->nextPixel(&cxPtr0); - bitmap->getPixelPtr(-1, y, &cxPtr1); - refBitmap->getPixelPtr(-refDX, y-1-refDY, &cxPtr2); - cx2 = refBitmap->nextPixel(&cxPtr2); - refBitmap->getPixelPtr(-1-refDX, y-refDY, &cxPtr3); - cx3 = refBitmap->nextPixel(&cxPtr3); - cx3 = (cx3 << 1) | refBitmap->nextPixel(&cxPtr3); - refBitmap->getPixelPtr(-1-refDX, y+1-refDY, &cxPtr4); - cx4 = refBitmap->nextPixel(&cxPtr4); - cx4 = (cx4 << 1) | refBitmap->nextPixel(&cxPtr4); - bitmap->getPixelPtr(atx[0], y+aty[0], &cxPtr5); - refBitmap->getPixelPtr(atx[1]-refDX, y+aty[1]-refDY, &cxPtr6); - - // set up the typical prediction context - tpgrCX0 = tpgrCX1 = tpgrCX2 = 0; // make gcc happy - if (tpgrOn) { - refBitmap->getPixelPtr(-1-refDX, y-1-refDY, &tpgrCXPtr0); - tpgrCX0 = refBitmap->nextPixel(&tpgrCXPtr0); - tpgrCX0 = (tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0); - tpgrCX0 = (tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0); - refBitmap->getPixelPtr(-1-refDX, y-refDY, &tpgrCXPtr1); - tpgrCX1 = refBitmap->nextPixel(&tpgrCXPtr1); - tpgrCX1 = (tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1); - tpgrCX1 = (tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1); - refBitmap->getPixelPtr(-1-refDX, y+1-refDY, &tpgrCXPtr2); - tpgrCX2 = refBitmap->nextPixel(&tpgrCXPtr2); - tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2); - tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2); - } else { - tpgrCXPtr0.p = tpgrCXPtr1.p = tpgrCXPtr2.p = NULL; // make gcc happy - tpgrCXPtr0.shift = tpgrCXPtr1.shift = tpgrCXPtr2.shift = 0; - tpgrCXPtr0.x = tpgrCXPtr1.x = tpgrCXPtr2.x = 0; - } - - for (x = 0; x < w; ++x) { - - // update the context - cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 3; - cx2 = ((cx2 << 1) | refBitmap->nextPixel(&cxPtr2)) & 3; - cx3 = ((cx3 << 1) | refBitmap->nextPixel(&cxPtr3)) & 7; - cx4 = ((cx4 << 1) | refBitmap->nextPixel(&cxPtr4)) & 7; - - if (tpgrOn) { - // update the typical predictor context - tpgrCX0 = ((tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0)) & 7; - tpgrCX1 = ((tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1)) & 7; - tpgrCX2 = ((tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2)) & 7; - - // check for a "typical" pixel - if (arithDecoder->decodeBit(ltpCX, refinementRegionStats)) { - ltp = !ltp; - } - if (tpgrCX0 == 0 && tpgrCX1 == 0 && tpgrCX2 == 0) { - bitmap->clearPixel(x, y); - continue; - } else if (tpgrCX0 == 7 && tpgrCX1 == 7 && tpgrCX2 == 7) { - bitmap->setPixel(x, y); - continue; - } - } - - // build the context - cx = (cx0 << 11) | (bitmap->nextPixel(&cxPtr1) << 10) | - (cx2 << 8) | (cx3 << 5) | (cx4 << 2) | - (bitmap->nextPixel(&cxPtr5) << 1) | - refBitmap->nextPixel(&cxPtr6); - - // decode the pixel - if ((pix = arithDecoder->decodeBit(cx, refinementRegionStats))) { - bitmap->setPixel(x, y); - } - } - } - } - - return bitmap; -} - -void JBIG2Stream::readPageInfoSeg(Guint /*length*/) { - Guint xRes, yRes, flags, striping; - - if (!readULong(&pageW) || !readULong(&pageH) || - !readULong(&xRes) || !readULong(&yRes) || - !readUByte(&flags) || !readUWord(&striping)) { - goto eofError; - } - pageDefPixel = (flags >> 2) & 1; - defCombOp = (flags >> 3) & 3; - - // allocate the page bitmap - if (pageH == 0xffffffff) { - curPageH = striping & 0x7fff; - } else { - curPageH = pageH; - } - pageBitmap = new JBIG2Bitmap(0, pageW, curPageH); - - // default pixel value - if (pageDefPixel) { - pageBitmap->clearToOne(); - } else { - pageBitmap->clearToZero(); - } - - return; - - eofError: - error(getPos(), "Unexpected EOF in JBIG2 stream"); -} - -void JBIG2Stream::readEndOfStripeSeg(Guint length) { - Guint i; - - // skip the segment - for (i = 0; i < length; ++i) { - curStr->getChar(); - } -} - -void JBIG2Stream::readProfilesSeg(Guint length) { - Guint i; - - // skip the segment - for (i = 0; i < length; ++i) { - curStr->getChar(); - } -} - -void JBIG2Stream::readCodeTableSeg(Guint segNum, Guint /*length*/) { - JBIG2HuffmanTable *huffTab; - Guint flags, oob, prefixBits, rangeBits; - int lowVal, highVal, val; - Guint huffTabSize, i; - - if (!readUByte(&flags) || !readLong(&lowVal) || !readLong(&highVal)) { - goto eofError; - } - oob = flags & 1; - prefixBits = ((flags >> 1) & 7) + 1; - rangeBits = ((flags >> 4) & 7) + 1; - - huffDecoder->reset(); - huffTabSize = 8; - huffTab = (JBIG2HuffmanTable *) - gmallocn(huffTabSize, sizeof(JBIG2HuffmanTable)); - i = 0; - val = lowVal; - while (val < highVal) { - if (i == huffTabSize) { - huffTabSize *= 2; - huffTab = (JBIG2HuffmanTable *) - greallocn(huffTab, huffTabSize, sizeof(JBIG2HuffmanTable)); - } - huffTab[i].val = val; - huffTab[i].prefixLen = huffDecoder->readBits(prefixBits); - huffTab[i].rangeLen = huffDecoder->readBits(rangeBits); - val += 1 << huffTab[i].rangeLen; - ++i; - } - if (i + oob + 3 > huffTabSize) { - huffTabSize = i + oob + 3; - huffTab = (JBIG2HuffmanTable *) - greallocn(huffTab, huffTabSize, sizeof(JBIG2HuffmanTable)); - } - huffTab[i].val = lowVal - 1; - huffTab[i].prefixLen = huffDecoder->readBits(prefixBits); - huffTab[i].rangeLen = jbig2HuffmanLOW; - ++i; - huffTab[i].val = highVal; - huffTab[i].prefixLen = huffDecoder->readBits(prefixBits); - huffTab[i].rangeLen = 32; - ++i; - if (oob) { - huffTab[i].val = 0; - huffTab[i].prefixLen = huffDecoder->readBits(prefixBits); - huffTab[i].rangeLen = jbig2HuffmanOOB; - ++i; - } - huffTab[i].val = 0; - huffTab[i].prefixLen = 0; - huffTab[i].rangeLen = jbig2HuffmanEOT; - huffDecoder->buildTable(huffTab, i); - - // create and store the new table segment - segments->append(new JBIG2CodeTable(segNum, huffTab)); - - return; - - eofError: - error(getPos(), "Unexpected EOF in JBIG2 stream"); -} - -void JBIG2Stream::readExtensionSeg(Guint length) { - Guint i; - - // skip the segment - for (i = 0; i < length; ++i) { - curStr->getChar(); - } -} - -JBIG2Segment *JBIG2Stream::findSegment(Guint segNum) { - JBIG2Segment *seg; - int i; - - for (i = 0; i < globalSegments->getLength(); ++i) { - seg = (JBIG2Segment *)globalSegments->get(i); - if (seg->getSegNum() == segNum) { - return seg; - } - } - for (i = 0; i < segments->getLength(); ++i) { - seg = (JBIG2Segment *)segments->get(i); - if (seg->getSegNum() == segNum) { - return seg; - } - } - return NULL; -} - -void JBIG2Stream::discardSegment(Guint segNum) { - JBIG2Segment *seg; - int i; - - for (i = 0; i < globalSegments->getLength(); ++i) { - seg = (JBIG2Segment *)globalSegments->get(i); - if (seg->getSegNum() == segNum) { - globalSegments->del(i); - return; - } - } - for (i = 0; i < segments->getLength(); ++i) { - seg = (JBIG2Segment *)segments->get(i); - if (seg->getSegNum() == segNum) { - segments->del(i); - return; - } - } -} - -void JBIG2Stream::resetGenericStats(Guint templ, - JArithmeticDecoderStats *prevStats) { - int size; - - size = contextSize[templ]; - if (prevStats && prevStats->getContextSize() == size) { - if (genericRegionStats->getContextSize() == size) { - genericRegionStats->copyFrom(prevStats); - } else { - delete genericRegionStats; - genericRegionStats = prevStats->copy(); - } - } else { - if (genericRegionStats->getContextSize() == size) { - genericRegionStats->reset(); - } else { - delete genericRegionStats; - genericRegionStats = new JArithmeticDecoderStats(1 << size); - } - } -} - -void JBIG2Stream::resetRefinementStats(Guint templ, - JArithmeticDecoderStats *prevStats) { - int size; - - size = refContextSize[templ]; - if (prevStats && prevStats->getContextSize() == size) { - if (refinementRegionStats->getContextSize() == size) { - refinementRegionStats->copyFrom(prevStats); - } else { - delete refinementRegionStats; - refinementRegionStats = prevStats->copy(); - } - } else { - if (refinementRegionStats->getContextSize() == size) { - refinementRegionStats->reset(); - } else { - delete refinementRegionStats; - refinementRegionStats = new JArithmeticDecoderStats(1 << size); - } - } -} - -void JBIG2Stream::resetIntStats(int symCodeLen) { - iadhStats->reset(); - iadwStats->reset(); - iaexStats->reset(); - iaaiStats->reset(); - iadtStats->reset(); - iaitStats->reset(); - iafsStats->reset(); - iadsStats->reset(); - iardxStats->reset(); - iardyStats->reset(); - iardwStats->reset(); - iardhStats->reset(); - iariStats->reset(); - if (iaidStats->getContextSize() == 1 << (symCodeLen + 1)) { - iaidStats->reset(); - } else { - delete iaidStats; - iaidStats = new JArithmeticDecoderStats(1 << (symCodeLen + 1)); - } -} - -GBool JBIG2Stream::readUByte(Guint *x) { - int c0; - - if ((c0 = curStr->getChar()) == EOF) { - return gFalse; - } - *x = (Guint)c0; - return gTrue; -} - -GBool JBIG2Stream::readByte(int *x) { - int c0; - - if ((c0 = curStr->getChar()) == EOF) { - return gFalse; - } - *x = c0; - if (c0 & 0x80) { - *x |= -1 - 0xff; - } - return gTrue; -} - -GBool JBIG2Stream::readUWord(Guint *x) { - int c0, c1; - - if ((c0 = curStr->getChar()) == EOF || - (c1 = curStr->getChar()) == EOF) { - return gFalse; - } - *x = (Guint)((c0 << 8) | c1); - return gTrue; -} - -GBool JBIG2Stream::readULong(Guint *x) { - int c0, c1, c2, c3; - - if ((c0 = curStr->getChar()) == EOF || - (c1 = curStr->getChar()) == EOF || - (c2 = curStr->getChar()) == EOF || - (c3 = curStr->getChar()) == EOF) { - return gFalse; - } - *x = (Guint)((c0 << 24) | (c1 << 16) | (c2 << 8) | c3); - return gTrue; -} - -GBool JBIG2Stream::readLong(int *x) { - int c0, c1, c2, c3; - - if ((c0 = curStr->getChar()) == EOF || - (c1 = curStr->getChar()) == EOF || - (c2 = curStr->getChar()) == EOF || - (c3 = curStr->getChar()) == EOF) { - return gFalse; - } - *x = ((c0 << 24) | (c1 << 16) | (c2 << 8) | c3); - if (c0 & 0x80) { - *x |= -1 - (int)0xffffffff; - } - return gTrue; -} diff --git a/kpdf/xpdf/xpdf/JBIG2Stream.cpp b/kpdf/xpdf/xpdf/JBIG2Stream.cpp new file mode 100644 index 00000000..1a4058f8 --- /dev/null +++ b/kpdf/xpdf/xpdf/JBIG2Stream.cpp @@ -0,0 +1,3648 @@ +//======================================================================== +// +// JBIG2Stream.cpp +// +// Copyright 2002-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "GList.h" +#include "Error.h" +#include "JArithmeticDecoder.h" +#include "JBIG2Stream.h" + +//~ share these tables +#include "Stream-CCITT.h" + +//------------------------------------------------------------------------ + +static int contextSize[4] = { 16, 13, 10, 10 }; +static int refContextSize[2] = { 13, 10 }; + +//------------------------------------------------------------------------ +// JBIG2HuffmanTable +//------------------------------------------------------------------------ + +#define jbig2HuffmanLOW 0xfffffffd +#define jbig2HuffmanOOB 0xfffffffe +#define jbig2HuffmanEOT 0xffffffff + +struct JBIG2HuffmanTable { + int val; + Guint prefixLen; + Guint rangeLen; // can also be LOW, OOB, or EOT + Guint prefix; +}; + +JBIG2HuffmanTable huffTableA[] = { + { 0, 1, 4, 0x000 }, + { 16, 2, 8, 0x002 }, + { 272, 3, 16, 0x006 }, + { 65808, 3, 32, 0x007 }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableB[] = { + { 0, 1, 0, 0x000 }, + { 1, 2, 0, 0x002 }, + { 2, 3, 0, 0x006 }, + { 3, 4, 3, 0x00e }, + { 11, 5, 6, 0x01e }, + { 75, 6, 32, 0x03e }, + { 0, 6, jbig2HuffmanOOB, 0x03f }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableC[] = { + { 0, 1, 0, 0x000 }, + { 1, 2, 0, 0x002 }, + { 2, 3, 0, 0x006 }, + { 3, 4, 3, 0x00e }, + { 11, 5, 6, 0x01e }, + { 0, 6, jbig2HuffmanOOB, 0x03e }, + { 75, 7, 32, 0x0fe }, + { -256, 8, 8, 0x0fe }, + { -257, 8, jbig2HuffmanLOW, 0x0ff }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableD[] = { + { 1, 1, 0, 0x000 }, + { 2, 2, 0, 0x002 }, + { 3, 3, 0, 0x006 }, + { 4, 4, 3, 0x00e }, + { 12, 5, 6, 0x01e }, + { 76, 5, 32, 0x01f }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableE[] = { + { 1, 1, 0, 0x000 }, + { 2, 2, 0, 0x002 }, + { 3, 3, 0, 0x006 }, + { 4, 4, 3, 0x00e }, + { 12, 5, 6, 0x01e }, + { 76, 6, 32, 0x03e }, + { -255, 7, 8, 0x07e }, + { -256, 7, jbig2HuffmanLOW, 0x07f }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableF[] = { + { 0, 2, 7, 0x000 }, + { 128, 3, 7, 0x002 }, + { 256, 3, 8, 0x003 }, + { -1024, 4, 9, 0x008 }, + { -512, 4, 8, 0x009 }, + { -256, 4, 7, 0x00a }, + { -32, 4, 5, 0x00b }, + { 512, 4, 9, 0x00c }, + { 1024, 4, 10, 0x00d }, + { -2048, 5, 10, 0x01c }, + { -128, 5, 6, 0x01d }, + { -64, 5, 5, 0x01e }, + { -2049, 6, jbig2HuffmanLOW, 0x03e }, + { 2048, 6, 32, 0x03f }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableG[] = { + { -512, 3, 8, 0x000 }, + { 256, 3, 8, 0x001 }, + { 512, 3, 9, 0x002 }, + { 1024, 3, 10, 0x003 }, + { -1024, 4, 9, 0x008 }, + { -256, 4, 7, 0x009 }, + { -32, 4, 5, 0x00a }, + { 0, 4, 5, 0x00b }, + { 128, 4, 7, 0x00c }, + { -128, 5, 6, 0x01a }, + { -64, 5, 5, 0x01b }, + { 32, 5, 5, 0x01c }, + { 64, 5, 6, 0x01d }, + { -1025, 5, jbig2HuffmanLOW, 0x01e }, + { 2048, 5, 32, 0x01f }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableH[] = { + { 0, 2, 1, 0x000 }, + { 0, 2, jbig2HuffmanOOB, 0x001 }, + { 4, 3, 4, 0x004 }, + { -1, 4, 0, 0x00a }, + { 22, 4, 4, 0x00b }, + { 38, 4, 5, 0x00c }, + { 2, 5, 0, 0x01a }, + { 70, 5, 6, 0x01b }, + { 134, 5, 7, 0x01c }, + { 3, 6, 0, 0x03a }, + { 20, 6, 1, 0x03b }, + { 262, 6, 7, 0x03c }, + { 646, 6, 10, 0x03d }, + { -2, 7, 0, 0x07c }, + { 390, 7, 8, 0x07d }, + { -15, 8, 3, 0x0fc }, + { -5, 8, 1, 0x0fd }, + { -7, 9, 1, 0x1fc }, + { -3, 9, 0, 0x1fd }, + { -16, 9, jbig2HuffmanLOW, 0x1fe }, + { 1670, 9, 32, 0x1ff }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableI[] = { + { 0, 2, jbig2HuffmanOOB, 0x000 }, + { -1, 3, 1, 0x002 }, + { 1, 3, 1, 0x003 }, + { 7, 3, 5, 0x004 }, + { -3, 4, 1, 0x00a }, + { 43, 4, 5, 0x00b }, + { 75, 4, 6, 0x00c }, + { 3, 5, 1, 0x01a }, + { 139, 5, 7, 0x01b }, + { 267, 5, 8, 0x01c }, + { 5, 6, 1, 0x03a }, + { 39, 6, 2, 0x03b }, + { 523, 6, 8, 0x03c }, + { 1291, 6, 11, 0x03d }, + { -5, 7, 1, 0x07c }, + { 779, 7, 9, 0x07d }, + { -31, 8, 4, 0x0fc }, + { -11, 8, 2, 0x0fd }, + { -15, 9, 2, 0x1fc }, + { -7, 9, 1, 0x1fd }, + { -32, 9, jbig2HuffmanLOW, 0x1fe }, + { 3339, 9, 32, 0x1ff }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableJ[] = { + { -2, 2, 2, 0x000 }, + { 6, 2, 6, 0x001 }, + { 0, 2, jbig2HuffmanOOB, 0x002 }, + { -3, 5, 0, 0x018 }, + { 2, 5, 0, 0x019 }, + { 70, 5, 5, 0x01a }, + { 3, 6, 0, 0x036 }, + { 102, 6, 5, 0x037 }, + { 134, 6, 6, 0x038 }, + { 198, 6, 7, 0x039 }, + { 326, 6, 8, 0x03a }, + { 582, 6, 9, 0x03b }, + { 1094, 6, 10, 0x03c }, + { -21, 7, 4, 0x07a }, + { -4, 7, 0, 0x07b }, + { 4, 7, 0, 0x07c }, + { 2118, 7, 11, 0x07d }, + { -5, 8, 0, 0x0fc }, + { 5, 8, 0, 0x0fd }, + { -22, 8, jbig2HuffmanLOW, 0x0fe }, + { 4166, 8, 32, 0x0ff }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableK[] = { + { 1, 1, 0, 0x000 }, + { 2, 2, 1, 0x002 }, + { 4, 4, 0, 0x00c }, + { 5, 4, 1, 0x00d }, + { 7, 5, 1, 0x01c }, + { 9, 5, 2, 0x01d }, + { 13, 6, 2, 0x03c }, + { 17, 7, 2, 0x07a }, + { 21, 7, 3, 0x07b }, + { 29, 7, 4, 0x07c }, + { 45, 7, 5, 0x07d }, + { 77, 7, 6, 0x07e }, + { 141, 7, 32, 0x07f }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableL[] = { + { 1, 1, 0, 0x000 }, + { 2, 2, 0, 0x002 }, + { 3, 3, 1, 0x006 }, + { 5, 5, 0, 0x01c }, + { 6, 5, 1, 0x01d }, + { 8, 6, 1, 0x03c }, + { 10, 7, 0, 0x07a }, + { 11, 7, 1, 0x07b }, + { 13, 7, 2, 0x07c }, + { 17, 7, 3, 0x07d }, + { 25, 7, 4, 0x07e }, + { 41, 8, 5, 0x0fe }, + { 73, 8, 32, 0x0ff }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableM[] = { + { 1, 1, 0, 0x000 }, + { 2, 3, 0, 0x004 }, + { 7, 3, 3, 0x005 }, + { 3, 4, 0, 0x00c }, + { 5, 4, 1, 0x00d }, + { 4, 5, 0, 0x01c }, + { 15, 6, 1, 0x03a }, + { 17, 6, 2, 0x03b }, + { 21, 6, 3, 0x03c }, + { 29, 6, 4, 0x03d }, + { 45, 6, 5, 0x03e }, + { 77, 7, 6, 0x07e }, + { 141, 7, 32, 0x07f }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableN[] = { + { 0, 1, 0, 0x000 }, + { -2, 3, 0, 0x004 }, + { -1, 3, 0, 0x005 }, + { 1, 3, 0, 0x006 }, + { 2, 3, 0, 0x007 }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +JBIG2HuffmanTable huffTableO[] = { + { 0, 1, 0, 0x000 }, + { -1, 3, 0, 0x004 }, + { 1, 3, 0, 0x005 }, + { -2, 4, 0, 0x00c }, + { 2, 4, 0, 0x00d }, + { -4, 5, 1, 0x01c }, + { 3, 5, 1, 0x01d }, + { -8, 6, 2, 0x03c }, + { 5, 6, 2, 0x03d }, + { -24, 7, 4, 0x07c }, + { 9, 7, 4, 0x07d }, + { -25, 7, jbig2HuffmanLOW, 0x07e }, + { 25, 7, 32, 0x07f }, + { 0, 0, jbig2HuffmanEOT, 0 } +}; + +//------------------------------------------------------------------------ +// JBIG2HuffmanDecoder +//------------------------------------------------------------------------ + +class JBIG2HuffmanDecoder { +public: + + JBIG2HuffmanDecoder(); + ~JBIG2HuffmanDecoder(); + void setStream(Stream *strA) { str = strA; } + + void reset(); + + // Returns false for OOB, otherwise sets * and returns true. + GBool decodeInt(int *x, JBIG2HuffmanTable *table); + + Guint readBits(Guint n); + Guint readBit(); + + // Sort the table by prefix length and assign prefix values. + void buildTable(JBIG2HuffmanTable *table, Guint len); + +private: + + Stream *str; + Guint buf; + Guint bufLen; +}; + +JBIG2HuffmanDecoder::JBIG2HuffmanDecoder() { + str = NULL; + reset(); +} + +JBIG2HuffmanDecoder::~JBIG2HuffmanDecoder() { +} + +void JBIG2HuffmanDecoder::reset() { + buf = 0; + bufLen = 0; +} + +//~ optimize this +GBool JBIG2HuffmanDecoder::decodeInt(int *x, JBIG2HuffmanTable *table) { + Guint i, len, prefix; + + i = 0; + len = 0; + prefix = 0; + while (table[i].rangeLen != jbig2HuffmanEOT) { + while (len < table[i].prefixLen) { + prefix = (prefix << 1) | readBit(); + ++len; + } + if (prefix == table[i].prefix) { + if (table[i].rangeLen == jbig2HuffmanOOB) { + return gFalse; + } + if (table[i].rangeLen == jbig2HuffmanLOW) { + *x = table[i].val - readBits(32); + } else if (table[i].rangeLen > 0) { + *x = table[i].val + readBits(table[i].rangeLen); + } else { + *x = table[i].val; + } + return gTrue; + } + ++i; + } + return gFalse; +} + +Guint JBIG2HuffmanDecoder::readBits(Guint n) { + Guint x, mask, nLeft; + + mask = (n == 32) ? 0xffffffff : ((1 << n) - 1); + if (bufLen >= n) { + x = (buf >> (bufLen - n)) & mask; + bufLen -= n; + } else { + x = buf & ((1 << bufLen) - 1); + nLeft = n - bufLen; + bufLen = 0; + while (nLeft >= 8) { + x = (x << 8) | (str->getChar() & 0xff); + nLeft -= 8; + } + if (nLeft > 0) { + buf = str->getChar(); + bufLen = 8 - nLeft; + x = (x << nLeft) | ((buf >> bufLen) & ((1 << nLeft) - 1)); + } + } + return x; +} + +Guint JBIG2HuffmanDecoder::readBit() { + if (bufLen == 0) { + buf = str->getChar(); + bufLen = 8; + } + --bufLen; + return (buf >> bufLen) & 1; +} + +void JBIG2HuffmanDecoder::buildTable(JBIG2HuffmanTable *table, Guint len) { + Guint i, j, k, prefix; + JBIG2HuffmanTable tab; + + // stable selection sort: + // - entries with prefixLen > 0, in ascending prefixLen order + // - entry with prefixLen = 0, rangeLen = EOT + // - all other entries with prefixLen = 0 + // (on entry, table[len] has prefixLen = 0, rangeLen = EOT) + for (i = 0; i < len; ++i) { + for (j = i; j < len && table[j].prefixLen == 0; ++j) ; + if (j == len) { + break; + } + for (k = j + 1; k < len; ++k) { + if (table[k].prefixLen > 0 && + table[k].prefixLen < table[j].prefixLen) { + j = k; + } + } + if (j != i) { + tab = table[j]; + for (k = j; k > i; --k) { + table[k] = table[k - 1]; + } + table[i] = tab; + } + } + table[i] = table[len]; + + // assign prefixes + if (table[0].rangeLen != jbig2HuffmanEOT) { + i = 0; + prefix = 0; + table[i++].prefix = prefix++; + for (; table[i].rangeLen != jbig2HuffmanEOT; ++i) { + prefix <<= table[i].prefixLen - table[i-1].prefixLen; + table[i].prefix = prefix++; + } + } +} + +//------------------------------------------------------------------------ +// JBIG2MMRDecoder +//------------------------------------------------------------------------ + +class JBIG2MMRDecoder { +public: + + JBIG2MMRDecoder(); + ~JBIG2MMRDecoder(); + void setStream(Stream *strA) { str = strA; } + void reset(); + int get2DCode(); + int getBlackCode(); + int getWhiteCode(); + Guint get24Bits(); + void skipTo(Guint length); + +private: + + Stream *str; + Guint buf; + Guint bufLen; + Guint nBytesRead; +}; + +JBIG2MMRDecoder::JBIG2MMRDecoder() { + str = NULL; + reset(); +} + +JBIG2MMRDecoder::~JBIG2MMRDecoder() { +} + +void JBIG2MMRDecoder::reset() { + buf = 0; + bufLen = 0; + nBytesRead = 0; +} + +int JBIG2MMRDecoder::get2DCode() { + CCITTCode *p; + + if (bufLen == 0) { + buf = str->getChar() & 0xff; + bufLen = 8; + ++nBytesRead; + p = &twoDimTab1[(buf >> 1) & 0x7f]; + } else if (bufLen == 8) { + p = &twoDimTab1[(buf >> 1) & 0x7f]; + } else { + p = &twoDimTab1[(buf << (7 - bufLen)) & 0x7f]; + if (p->bits < 0 || p->bits > (int)bufLen) { + buf = (buf << 8) | (str->getChar() & 0xff); + bufLen += 8; + ++nBytesRead; + p = &twoDimTab1[(buf >> (bufLen - 7)) & 0x7f]; + } + } + if (p->bits < 0) { + error(str->getPos(), "Bad two dim code in JBIG2 MMR stream"); + return EOF; + } + bufLen -= p->bits; + return p->n; +} + +int JBIG2MMRDecoder::getWhiteCode() { + CCITTCode *p; + Guint code; + + if (bufLen == 0) { + buf = str->getChar() & 0xff; + bufLen = 8; + ++nBytesRead; + } + while (1) { + if (bufLen >= 11 && ((buf >> (bufLen - 7)) & 0x7f) == 0) { + if (bufLen <= 12) { + code = buf << (12 - bufLen); + } else { + code = buf >> (bufLen - 12); + } + p = &whiteTab1[code & 0x1f]; + } else { + if (bufLen <= 9) { + code = buf << (9 - bufLen); + } else { + code = buf >> (bufLen - 9); + } + p = &whiteTab2[code & 0x1ff]; + } + if (p->bits > 0 && p->bits <= (int)bufLen) { + bufLen -= p->bits; + return p->n; + } + if (bufLen >= 12) { + break; + } + buf = (buf << 8) | (str->getChar() & 0xff); + bufLen += 8; + ++nBytesRead; + } + error(str->getPos(), "Bad white code in JBIG2 MMR stream"); + // eat a bit and return a positive number so that the caller doesn't + // go into an infinite loop + --bufLen; + return 1; +} + +int JBIG2MMRDecoder::getBlackCode() { + CCITTCode *p; + Guint code; + + if (bufLen == 0) { + buf = str->getChar() & 0xff; + bufLen = 8; + ++nBytesRead; + } + while (1) { + if (bufLen >= 10 && ((buf >> (bufLen - 6)) & 0x3f) == 0) { + if (bufLen <= 13) { + code = buf << (13 - bufLen); + } else { + code = buf >> (bufLen - 13); + } + p = &blackTab1[code & 0x7f]; + } else if (bufLen >= 7 && ((buf >> (bufLen - 4)) & 0x0f) == 0 && + ((buf >> (bufLen - 6)) & 0x03) != 0) { + if (bufLen <= 12) { + code = buf << (12 - bufLen); + } else { + code = buf >> (bufLen - 12); + } + p = &blackTab2[(code & 0xff) - 64]; + } else { + if (bufLen <= 6) { + code = buf << (6 - bufLen); + } else { + code = buf >> (bufLen - 6); + } + p = &blackTab3[code & 0x3f]; + } + if (p->bits > 0 && p->bits <= (int)bufLen) { + bufLen -= p->bits; + return p->n; + } + if (bufLen >= 13) { + break; + } + buf = (buf << 8) | (str->getChar() & 0xff); + bufLen += 8; + ++nBytesRead; + } + error(str->getPos(), "Bad black code in JBIG2 MMR stream"); + // eat a bit and return a positive number so that the caller doesn't + // go into an infinite loop + --bufLen; + return 1; +} + +Guint JBIG2MMRDecoder::get24Bits() { + while (bufLen < 24) { + buf = (buf << 8) | (str->getChar() & 0xff); + bufLen += 8; + ++nBytesRead; + } + return (buf >> (bufLen - 24)) & 0xffffff; +} + +void JBIG2MMRDecoder::skipTo(Guint length) { + while (nBytesRead < length) { + str->getChar(); + ++nBytesRead; + } +} + +//------------------------------------------------------------------------ +// JBIG2Segment +//------------------------------------------------------------------------ + +enum JBIG2SegmentType { + jbig2SegBitmap, + jbig2SegSymbolDict, + jbig2SegPatternDict, + jbig2SegCodeTable +}; + +class JBIG2Segment { +public: + + JBIG2Segment(Guint segNumA) { segNum = segNumA; } + virtual ~JBIG2Segment() {} + void setSegNum(Guint segNumA) { segNum = segNumA; } + Guint getSegNum() { return segNum; } + virtual JBIG2SegmentType getType() = 0; + +private: + + Guint segNum; +}; + +//------------------------------------------------------------------------ +// JBIG2Bitmap +//------------------------------------------------------------------------ + +struct JBIG2BitmapPtr { + Guchar *p; + int shift; + int x; +}; + +class JBIG2Bitmap: public JBIG2Segment { +public: + + JBIG2Bitmap(Guint segNumA, int wA, int hA); + virtual ~JBIG2Bitmap(); + virtual JBIG2SegmentType getType() { return jbig2SegBitmap; } + JBIG2Bitmap *copy() { return new JBIG2Bitmap(0, this); } + JBIG2Bitmap *getSlice(Guint x, Guint y, Guint wA, Guint hA); + void expand(int newH, Guint pixel); + void clearToZero(); + void clearToOne(); + int getWidth() { return w; } + int getHeight() { return h; } + int getPixel(int x, int y) + { return (x < 0 || x >= w || y < 0 || y >= h) ? 0 : + (data[y * line + (x >> 3)] >> (7 - (x & 7))) & 1; } + void setPixel(int x, int y) + { data[y * line + (x >> 3)] |= 1 << (7 - (x & 7)); } + void clearPixel(int x, int y) + { data[y * line + (x >> 3)] &= 0x7f7f >> (x & 7); } + void getPixelPtr(int x, int y, JBIG2BitmapPtr *ptr); + int nextPixel(JBIG2BitmapPtr *ptr); + void duplicateRow(int yDest, int ySrc); + void combine(JBIG2Bitmap *bitmap, int x, int y, Guint combOp); + Guchar *getDataPtr() { return data; } + int getDataSize() { return h * line; } + +private: + + JBIG2Bitmap(Guint segNumA, JBIG2Bitmap *bitmap); + + int w, h, line; + Guchar *data; +}; + +JBIG2Bitmap::JBIG2Bitmap(Guint segNumA, int wA, int hA): + JBIG2Segment(segNumA) +{ + w = wA; + h = hA; + line = (wA + 7) >> 3; + if (w <= 0 || h <= 0 || line <= 0 || h >= (INT_MAX - 1) / line) { + // force a call to gmalloc(-1), which will throw an exception + h = -1; + line = 2; + } + // need to allocate one extra guard byte for use in combine() + data = (Guchar *)gmalloc(h * line + 1); + data[h * line] = 0; +} + +JBIG2Bitmap::JBIG2Bitmap(Guint segNumA, JBIG2Bitmap *bitmap): + JBIG2Segment(segNumA) +{ + w = bitmap->w; + h = bitmap->h; + line = bitmap->line; + if (w <= 0 || h <= 0 || line <= 0 || h >= (INT_MAX - 1) / line) { + // force a call to gmalloc(-1), which will throw an exception + h = -1; + line = 2; + } + // need to allocate one extra guard byte for use in combine() + data = (Guchar *)gmalloc(h * line + 1); + memcpy(data, bitmap->data, h * line); + data[h * line] = 0; +} + +JBIG2Bitmap::~JBIG2Bitmap() { + gfree(data); +} + +//~ optimize this +JBIG2Bitmap *JBIG2Bitmap::getSlice(Guint x, Guint y, Guint wA, Guint hA) { + JBIG2Bitmap *slice; + Guint xx, yy; + + slice = new JBIG2Bitmap(0, wA, hA); + slice->clearToZero(); + for (yy = 0; yy < hA; ++yy) { + for (xx = 0; xx < wA; ++xx) { + if (getPixel(x + xx, y + yy)) { + slice->setPixel(xx, yy); + } + } + } + return slice; +} + +void JBIG2Bitmap::expand(int newH, Guint pixel) { + if (newH <= h || line <= 0 || newH >= (INT_MAX - 1) / line) { + return; + } + // need to allocate one extra guard byte for use in combine() + data = (Guchar *)grealloc(data, newH * line + 1); + if (pixel) { + memset(data + h * line, 0xff, (newH - h) * line); + } else { + memset(data + h * line, 0x00, (newH - h) * line); + } + h = newH; + data[h * line] = 0; +} + +void JBIG2Bitmap::clearToZero() { + memset(data, 0, h * line); +} + +void JBIG2Bitmap::clearToOne() { + memset(data, 0xff, h * line); +} + +inline void JBIG2Bitmap::getPixelPtr(int x, int y, JBIG2BitmapPtr *ptr) { + if (y < 0 || y >= h || x >= w) { + ptr->p = NULL; + ptr->shift = 0; // make gcc happy + ptr->x = 0; // make gcc happy + } else if (x < 0) { + ptr->p = &data[y * line]; + ptr->shift = 7; + ptr->x = x; + } else { + ptr->p = &data[y * line + (x >> 3)]; + ptr->shift = 7 - (x & 7); + ptr->x = x; + } +} + +inline int JBIG2Bitmap::nextPixel(JBIG2BitmapPtr *ptr) { + int pix; + + if (!ptr->p) { + pix = 0; + } else if (ptr->x < 0) { + ++ptr->x; + pix = 0; + } else { + pix = (*ptr->p >> ptr->shift) & 1; + if (++ptr->x == w) { + ptr->p = NULL; + } else if (ptr->shift == 0) { + ++ptr->p; + ptr->shift = 7; + } else { + --ptr->shift; + } + } + return pix; +} + +void JBIG2Bitmap::duplicateRow(int yDest, int ySrc) { + memcpy(data + yDest * line, data + ySrc * line, line); +} + +void JBIG2Bitmap::combine(JBIG2Bitmap *bitmap, int x, int y, + Guint combOp) { + int x0, x1, y0, y1, xx, yy; + Guchar *srcPtr, *destPtr; + Guint src0, src1, src, dest, s1, s2, m1, m2, m3; + GBool oneByte; + + // check for the pathological case where y = -2^31 + if (y < -0x7fffffff) { + return; + } + if (y < 0) { + y0 = -y; + } else { + y0 = 0; + } + if (y + bitmap->h > h) { + y1 = h - y; + } else { + y1 = bitmap->h; + } + if (y0 >= y1) { + return; + } + + if (x >= 0) { + x0 = x & ~7; + } else { + x0 = 0; + } + x1 = x + bitmap->w; + if (x1 > w) { + x1 = w; + } + if (x0 >= x1) { + return; + } + + s1 = x & 7; + s2 = 8 - s1; + m1 = 0xff >> (x1 & 7); + m2 = 0xff << (((x1 & 7) == 0) ? 0 : 8 - (x1 & 7)); + m3 = (0xff >> s1) & m2; + + oneByte = x0 == ((x1 - 1) & ~7); + + for (yy = y0; yy < y1; ++yy) { + + // one byte per line -- need to mask both left and right side + if (oneByte) { + if (x >= 0) { + destPtr = data + (y + yy) * line + (x >> 3); + srcPtr = bitmap->data + yy * bitmap->line; + dest = *destPtr; + src1 = *srcPtr; + switch (combOp) { + case 0: // or + dest |= (src1 >> s1) & m2; + break; + case 1: // and + dest &= ((0xff00 | src1) >> s1) | m1; + break; + case 2: // xor + dest ^= (src1 >> s1) & m2; + break; + case 3: // xnor + dest ^= ((src1 ^ 0xff) >> s1) & m2; + break; + case 4: // replace + dest = (dest & ~m3) | ((src1 >> s1) & m3); + break; + } + *destPtr = dest; + } else { + destPtr = data + (y + yy) * line; + srcPtr = bitmap->data + yy * bitmap->line + (-x >> 3); + dest = *destPtr; + src1 = *srcPtr; + switch (combOp) { + case 0: // or + dest |= src1 & m2; + break; + case 1: // and + dest &= src1 | m1; + break; + case 2: // xor + dest ^= src1 & m2; + break; + case 3: // xnor + dest ^= (src1 ^ 0xff) & m2; + break; + case 4: // replace + dest = (src1 & m2) | (dest & m1); + break; + } + *destPtr = dest; + } + + // multiple bytes per line -- need to mask left side of left-most + // byte and right side of right-most byte + } else { + + // left-most byte + if (x >= 0) { + destPtr = data + (y + yy) * line + (x >> 3); + srcPtr = bitmap->data + yy * bitmap->line; + src1 = *srcPtr++; + dest = *destPtr; + switch (combOp) { + case 0: // or + dest |= src1 >> s1; + break; + case 1: // and + dest &= (0xff00 | src1) >> s1; + break; + case 2: // xor + dest ^= src1 >> s1; + break; + case 3: // xnor + dest ^= (src1 ^ 0xff) >> s1; + break; + case 4: // replace + dest = (dest & (0xff << s2)) | (src1 >> s1); + break; + } + *destPtr++ = dest; + xx = x0 + 8; + } else { + destPtr = data + (y + yy) * line; + srcPtr = bitmap->data + yy * bitmap->line + (-x >> 3); + src1 = *srcPtr++; + xx = x0; + } + + // middle bytes + for (; xx < x1 - 8; xx += 8) { + dest = *destPtr; + src0 = src1; + src1 = *srcPtr++; + src = (((src0 << 8) | src1) >> s1) & 0xff; + switch (combOp) { + case 0: // or + dest |= src; + break; + case 1: // and + dest &= src; + break; + case 2: // xor + dest ^= src; + break; + case 3: // xnor + dest ^= src ^ 0xff; + break; + case 4: // replace + dest = src; + break; + } + *destPtr++ = dest; + } + + // right-most byte + // note: this last byte (src1) may not actually be used, depending + // on the values of s1, m1, and m2 - and in fact, it may be off + // the edge of the source bitmap, which means we need to allocate + // one extra guard byte at the end of each bitmap + dest = *destPtr; + src0 = src1; + src1 = *srcPtr++; + src = (((src0 << 8) | src1) >> s1) & 0xff; + switch (combOp) { + case 0: // or + dest |= src & m2; + break; + case 1: // and + dest &= src | m1; + break; + case 2: // xor + dest ^= src & m2; + break; + case 3: // xnor + dest ^= (src ^ 0xff) & m2; + break; + case 4: // replace + dest = (src & m2) | (dest & m1); + break; + } + *destPtr = dest; + } + } +} + +//------------------------------------------------------------------------ +// JBIG2SymbolDict +//------------------------------------------------------------------------ + +class JBIG2SymbolDict: public JBIG2Segment { +public: + + JBIG2SymbolDict(Guint segNumA, Guint sizeA); + virtual ~JBIG2SymbolDict(); + virtual JBIG2SegmentType getType() { return jbig2SegSymbolDict; } + Guint getSize() { return size; } + void setBitmap(Guint idx, JBIG2Bitmap *bitmap) { bitmaps[idx] = bitmap; } + JBIG2Bitmap *getBitmap(Guint idx) { return bitmaps[idx]; } + void setGenericRegionStats(JArithmeticDecoderStats *stats) + { genericRegionStats = stats; } + void setRefinementRegionStats(JArithmeticDecoderStats *stats) + { refinementRegionStats = stats; } + JArithmeticDecoderStats *getGenericRegionStats() + { return genericRegionStats; } + JArithmeticDecoderStats *getRefinementRegionStats() + { return refinementRegionStats; } + +private: + + Guint size; + JBIG2Bitmap **bitmaps; + JArithmeticDecoderStats *genericRegionStats; + JArithmeticDecoderStats *refinementRegionStats; +}; + +JBIG2SymbolDict::JBIG2SymbolDict(Guint segNumA, Guint sizeA): + JBIG2Segment(segNumA) +{ + Guint i; + + size = sizeA; + bitmaps = (JBIG2Bitmap **)gmallocn(size, sizeof(JBIG2Bitmap *)); + for (i = 0; i < size; ++i) { + bitmaps[i] = NULL; + } + genericRegionStats = NULL; + refinementRegionStats = NULL; +} + +JBIG2SymbolDict::~JBIG2SymbolDict() { + Guint i; + + for (i = 0; i < size; ++i) { + if (bitmaps[i]) { + delete bitmaps[i]; + } + } + gfree(bitmaps); + if (genericRegionStats) { + delete genericRegionStats; + } + if (refinementRegionStats) { + delete refinementRegionStats; + } +} + +//------------------------------------------------------------------------ +// JBIG2PatternDict +//------------------------------------------------------------------------ + +class JBIG2PatternDict: public JBIG2Segment { +public: + + JBIG2PatternDict(Guint segNumA, Guint sizeA); + virtual ~JBIG2PatternDict(); + virtual JBIG2SegmentType getType() { return jbig2SegPatternDict; } + Guint getSize() { return size; } + void setBitmap(Guint idx, JBIG2Bitmap *bitmap) { bitmaps[idx] = bitmap; } + JBIG2Bitmap *getBitmap(Guint idx) { return bitmaps[idx]; } + +private: + + Guint size; + JBIG2Bitmap **bitmaps; +}; + +JBIG2PatternDict::JBIG2PatternDict(Guint segNumA, Guint sizeA): + JBIG2Segment(segNumA) +{ + size = sizeA; + bitmaps = (JBIG2Bitmap **)gmallocn(size, sizeof(JBIG2Bitmap *)); +} + +JBIG2PatternDict::~JBIG2PatternDict() { + Guint i; + + for (i = 0; i < size; ++i) { + delete bitmaps[i]; + } + gfree(bitmaps); +} + +//------------------------------------------------------------------------ +// JBIG2CodeTable +//------------------------------------------------------------------------ + +class JBIG2CodeTable: public JBIG2Segment { +public: + + JBIG2CodeTable(Guint segNumA, JBIG2HuffmanTable *tableA); + virtual ~JBIG2CodeTable(); + virtual JBIG2SegmentType getType() { return jbig2SegCodeTable; } + JBIG2HuffmanTable *getHuffTable() { return table; } + +private: + + JBIG2HuffmanTable *table; +}; + +JBIG2CodeTable::JBIG2CodeTable(Guint segNumA, JBIG2HuffmanTable *tableA): + JBIG2Segment(segNumA) +{ + table = tableA; +} + +JBIG2CodeTable::~JBIG2CodeTable() { + gfree(table); +} + +//------------------------------------------------------------------------ +// JBIG2Stream +//------------------------------------------------------------------------ + +JBIG2Stream::JBIG2Stream(Stream *strA, Object *globalsStreamA): + FilterStream(strA) +{ + pageBitmap = NULL; + + arithDecoder = new JArithmeticDecoder(); + genericRegionStats = new JArithmeticDecoderStats(1 << 1); + refinementRegionStats = new JArithmeticDecoderStats(1 << 1); + iadhStats = new JArithmeticDecoderStats(1 << 9); + iadwStats = new JArithmeticDecoderStats(1 << 9); + iaexStats = new JArithmeticDecoderStats(1 << 9); + iaaiStats = new JArithmeticDecoderStats(1 << 9); + iadtStats = new JArithmeticDecoderStats(1 << 9); + iaitStats = new JArithmeticDecoderStats(1 << 9); + iafsStats = new JArithmeticDecoderStats(1 << 9); + iadsStats = new JArithmeticDecoderStats(1 << 9); + iardxStats = new JArithmeticDecoderStats(1 << 9); + iardyStats = new JArithmeticDecoderStats(1 << 9); + iardwStats = new JArithmeticDecoderStats(1 << 9); + iardhStats = new JArithmeticDecoderStats(1 << 9); + iariStats = new JArithmeticDecoderStats(1 << 9); + iaidStats = new JArithmeticDecoderStats(1 << 1); + huffDecoder = new JBIG2HuffmanDecoder(); + mmrDecoder = new JBIG2MMRDecoder(); + + globalsStreamA->copy(&globalsStream); + segments = globalSegments = NULL; + curStr = NULL; + dataPtr = dataEnd = NULL; +} + +JBIG2Stream::~JBIG2Stream() { + close(); + globalsStream.free(); + delete arithDecoder; + delete genericRegionStats; + delete refinementRegionStats; + delete iadhStats; + delete iadwStats; + delete iaexStats; + delete iaaiStats; + delete iadtStats; + delete iaitStats; + delete iafsStats; + delete iadsStats; + delete iardxStats; + delete iardyStats; + delete iardwStats; + delete iardhStats; + delete iariStats; + delete iaidStats; + delete huffDecoder; + delete mmrDecoder; + delete str; +} + +void JBIG2Stream::reset() { + // read the globals stream + globalSegments = new GList(); + if (globalsStream.isStream()) { + segments = globalSegments; + curStr = globalsStream.getStream(); + curStr->reset(); + arithDecoder->setStream(curStr); + huffDecoder->setStream(curStr); + mmrDecoder->setStream(curStr); + readSegments(); + curStr->close(); + } + + // read the main stream + segments = new GList(); + curStr = str; + curStr->reset(); + arithDecoder->setStream(curStr); + huffDecoder->setStream(curStr); + mmrDecoder->setStream(curStr); + readSegments(); + + if (pageBitmap) { + dataPtr = pageBitmap->getDataPtr(); + dataEnd = dataPtr + pageBitmap->getDataSize(); + } else { + dataPtr = dataEnd = NULL; + } +} + +void JBIG2Stream::close() { + if (pageBitmap) { + delete pageBitmap; + pageBitmap = NULL; + } + if (segments) { + deleteGList(segments, JBIG2Segment); + segments = NULL; + } + if (globalSegments) { + deleteGList(globalSegments, JBIG2Segment); + globalSegments = NULL; + } + dataPtr = dataEnd = NULL; + FilterStream::close(); +} + +int JBIG2Stream::getChar() { + if (dataPtr && dataPtr < dataEnd) { + return (*dataPtr++ ^ 0xff) & 0xff; + } + return EOF; +} + +int JBIG2Stream::lookChar() { + if (dataPtr && dataPtr < dataEnd) { + return (*dataPtr ^ 0xff) & 0xff; + } + return EOF; +} + +GString *JBIG2Stream::getPSFilter(int /*psLevel*/, char * /*indent*/) { + return NULL; +} + +GBool JBIG2Stream::isBinary(GBool /*last*/) { + return str->isBinary(gTrue); +} + +void JBIG2Stream::readSegments() { + Guint segNum, segFlags, segType, page, segLength; + Guint refFlags, nRefSegs; + Guint *refSegs; + int segDataPos; + int c1, c2, c3; + Guint i; + + while (readULong(&segNum)) { + + // segment header flags + if (!readUByte(&segFlags)) { + goto eofError1; + } + segType = segFlags & 0x3f; + + // referred-to segment count and retention flags + if (!readUByte(&refFlags)) { + goto eofError1; + } + nRefSegs = refFlags >> 5; + if (nRefSegs == 7) { + if ((c1 = curStr->getChar()) == EOF || + (c2 = curStr->getChar()) == EOF || + (c3 = curStr->getChar()) == EOF) { + goto eofError1; + } + refFlags = (refFlags << 24) | (c1 << 16) | (c2 << 8) | c3; + nRefSegs = refFlags & 0x1fffffff; + for (i = 0; i < (nRefSegs + 9) >> 3; ++i) { + c1 = curStr->getChar(); + } + } + + // referred-to segment numbers + refSegs = (Guint *)gmallocn(nRefSegs, sizeof(Guint)); + if (segNum <= 256) { + for (i = 0; i < nRefSegs; ++i) { + if (!readUByte(&refSegs[i])) { + goto eofError2; + } + } + } else if (segNum <= 65536) { + for (i = 0; i < nRefSegs; ++i) { + if (!readUWord(&refSegs[i])) { + goto eofError2; + } + } + } else { + for (i = 0; i < nRefSegs; ++i) { + if (!readULong(&refSegs[i])) { + goto eofError2; + } + } + } + + // segment page association + if (segFlags & 0x40) { + if (!readULong(&page)) { + goto eofError2; + } + } else { + if (!readUByte(&page)) { + goto eofError2; + } + } + + // segment data length + if (!readULong(&segLength)) { + goto eofError2; + } + + // keep track of the start of the segment data + segDataPos = getPos(); + + // check for missing page information segment + if (!pageBitmap && ((segType >= 4 && segType <= 7) || + (segType >= 20 && segType <= 43))) { + error(getPos(), "First JBIG2 segment associated with a page must be a page information segment"); + goto syntaxError; + } + + // read the segment data + switch (segType) { + case 0: + if (!readSymbolDictSeg(segNum, segLength, refSegs, nRefSegs)) { + goto syntaxError; + } + break; + case 4: + readTextRegionSeg(segNum, gFalse, gFalse, segLength, refSegs, nRefSegs); + break; + case 6: + readTextRegionSeg(segNum, gTrue, gFalse, segLength, refSegs, nRefSegs); + break; + case 7: + readTextRegionSeg(segNum, gTrue, gTrue, segLength, refSegs, nRefSegs); + break; + case 16: + readPatternDictSeg(segNum, segLength); + break; + case 20: + readHalftoneRegionSeg(segNum, gFalse, gFalse, segLength, + refSegs, nRefSegs); + break; + case 22: + readHalftoneRegionSeg(segNum, gTrue, gFalse, segLength, + refSegs, nRefSegs); + break; + case 23: + readHalftoneRegionSeg(segNum, gTrue, gTrue, segLength, + refSegs, nRefSegs); + break; + case 36: + readGenericRegionSeg(segNum, gFalse, gFalse, segLength); + break; + case 38: + readGenericRegionSeg(segNum, gTrue, gFalse, segLength); + break; + case 39: + readGenericRegionSeg(segNum, gTrue, gTrue, segLength); + break; + case 40: + readGenericRefinementRegionSeg(segNum, gFalse, gFalse, segLength, + refSegs, nRefSegs); + break; + case 42: + readGenericRefinementRegionSeg(segNum, gTrue, gFalse, segLength, + refSegs, nRefSegs); + break; + case 43: + readGenericRefinementRegionSeg(segNum, gTrue, gTrue, segLength, + refSegs, nRefSegs); + break; + case 48: + readPageInfoSeg(segLength); + break; + case 50: + readEndOfStripeSeg(segLength); + break; + case 52: + readProfilesSeg(segLength); + break; + case 53: + readCodeTableSeg(segNum, segLength); + break; + case 62: + readExtensionSeg(segLength); + break; + default: + error(getPos(), "Unknown segment type in JBIG2 stream"); + for (i = 0; i < segLength; ++i) { + if ((c1 = curStr->getChar()) == EOF) { + goto eofError2; + } + } + break; + } + + // Make sure the segment handler read all of the bytes in the + // segment data, unless this segment is marked as having an + // unknown length (section 7.2.7 of the JBIG2 Final Committee Draft) + + if (segLength != 0xffffffff) { + + int segExtraBytes = segDataPos + segLength - getPos(); + if (segExtraBytes > 0) { + + // If we didn't read all of the bytes in the segment data, + // indicate an error, and throw away the rest of the data. + + // v.3.1.01.13 of the LuraTech PDF Compressor Server will + // sometimes generate an extraneous NULL byte at the end of + // arithmetic-coded symbol dictionary segments when numNewSyms + // == 0. Segments like this often occur for blank pages. + + error(getPos(), "%d extraneous byte%s after segment", + segExtraBytes, (segExtraBytes > 1) ? "s" : ""); + + // Burn through the remaining bytes -- inefficient, but + // hopefully we're not doing this much + + int trash; + for (int i = segExtraBytes; i > 0; i--) { + readByte(&trash); + } + + } else if (segExtraBytes < 0) { + + // If we read more bytes than we should have, according to the + // segment length field, note an error. + + error(getPos(), "Previous segment handler read too many bytes"); + + } + + } + + gfree(refSegs); + } + + return; + + syntaxError: + gfree(refSegs); + return; + + eofError2: + gfree(refSegs); + eofError1: + error(getPos(), "Unexpected EOF in JBIG2 stream"); +} + +GBool JBIG2Stream::readSymbolDictSeg(Guint segNum, Guint /*length*/, + Guint *refSegs, Guint nRefSegs) { + JBIG2SymbolDict *symbolDict; + JBIG2HuffmanTable *huffDHTable, *huffDWTable; + JBIG2HuffmanTable *huffBMSizeTable, *huffAggInstTable; + JBIG2Segment *seg; + GList *codeTables; + JBIG2SymbolDict *inputSymbolDict; + Guint flags, sdTemplate, sdrTemplate, huff, refAgg; + Guint huffDH, huffDW, huffBMSize, huffAggInst; + Guint contextUsed, contextRetained; + int sdATX[4], sdATY[4], sdrATX[2], sdrATY[2]; + Guint numExSyms, numNewSyms, numInputSyms, symCodeLen; + JBIG2Bitmap **bitmaps; + JBIG2Bitmap *collBitmap, *refBitmap; + Guint *symWidths; + Guint symHeight, symWidth, totalWidth, x, symID; + int dh, dw, refAggNum, refDX, refDY, bmSize; + GBool ex; + int run, cnt; + Guint i, j, k; + Guchar *p; + + symWidths = NULL; + + // symbol dictionary flags + if (!readUWord(&flags)) { + goto eofError; + } + sdTemplate = (flags >> 10) & 3; + sdrTemplate = (flags >> 12) & 1; + huff = flags & 1; + refAgg = (flags >> 1) & 1; + huffDH = (flags >> 2) & 3; + huffDW = (flags >> 4) & 3; + huffBMSize = (flags >> 6) & 1; + huffAggInst = (flags >> 7) & 1; + contextUsed = (flags >> 8) & 1; + contextRetained = (flags >> 9) & 1; + + // symbol dictionary AT flags + if (!huff) { + if (sdTemplate == 0) { + if (!readByte(&sdATX[0]) || + !readByte(&sdATY[0]) || + !readByte(&sdATX[1]) || + !readByte(&sdATY[1]) || + !readByte(&sdATX[2]) || + !readByte(&sdATY[2]) || + !readByte(&sdATX[3]) || + !readByte(&sdATY[3])) { + goto eofError; + } + } else { + if (!readByte(&sdATX[0]) || + !readByte(&sdATY[0])) { + goto eofError; + } + } + } + + // symbol dictionary refinement AT flags + if (refAgg && !sdrTemplate) { + if (!readByte(&sdrATX[0]) || + !readByte(&sdrATY[0]) || + !readByte(&sdrATX[1]) || + !readByte(&sdrATY[1])) { + goto eofError; + } + } + + // SDNUMEXSYMS and SDNUMNEWSYMS + if (!readULong(&numExSyms) || !readULong(&numNewSyms)) { + goto eofError; + } + + // get referenced segments: input symbol dictionaries and code tables + codeTables = new GList(); + numInputSyms = 0; + for (i = 0; i < nRefSegs; ++i) { + if ((seg = findSegment(refSegs[i]))) { + if (seg->getType() == jbig2SegSymbolDict) { + j = ((JBIG2SymbolDict *)seg)->getSize(); + if (numInputSyms > UINT_MAX - j) { + error(getPos(), "Too many input symbols in JBIG2 symbol dictionary"); + delete codeTables; + goto eofError; + } + numInputSyms += j; + } else if (seg->getType() == jbig2SegCodeTable) { + codeTables->append(seg); + } + } + } + if (numInputSyms > UINT_MAX - numNewSyms) { + error(getPos(), "Too many input symbols in JBIG2 symbol dictionary"); + delete codeTables; + goto eofError; + } + + // compute symbol code length + symCodeLen = 1; + i = (numInputSyms + numNewSyms) >> 1; + while (i) { + ++symCodeLen; + i >>= 1; + } + + // get the input symbol bitmaps + bitmaps = (JBIG2Bitmap **)gmallocn(numInputSyms + numNewSyms, + sizeof(JBIG2Bitmap *)); + for (i = 0; i < numInputSyms + numNewSyms; ++i) { + bitmaps[i] = NULL; + } + k = 0; + inputSymbolDict = NULL; + for (i = 0; i < nRefSegs; ++i) { + if ((seg = findSegment(refSegs[i]))) { + if (seg->getType() == jbig2SegSymbolDict) { + inputSymbolDict = (JBIG2SymbolDict *)seg; + for (j = 0; j < inputSymbolDict->getSize(); ++j) { + bitmaps[k++] = inputSymbolDict->getBitmap(j); + } + } + } + } + + // get the Huffman tables + huffDHTable = huffDWTable = NULL; // make gcc happy + huffBMSizeTable = huffAggInstTable = NULL; // make gcc happy + i = 0; + if (huff) { + if (huffDH == 0) { + huffDHTable = huffTableD; + } else if (huffDH == 1) { + huffDHTable = huffTableE; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffDHTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffDW == 0) { + huffDWTable = huffTableB; + } else if (huffDW == 1) { + huffDWTable = huffTableC; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffDWTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffBMSize == 0) { + huffBMSizeTable = huffTableA; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffBMSizeTable = + ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffAggInst == 0) { + huffAggInstTable = huffTableA; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffAggInstTable = + ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + } + delete codeTables; + + // set up the Huffman decoder + if (huff) { + huffDecoder->reset(); + + // set up the arithmetic decoder + } else { + if (contextUsed && inputSymbolDict) { + resetGenericStats(sdTemplate, inputSymbolDict->getGenericRegionStats()); + } else { + resetGenericStats(sdTemplate, NULL); + } + resetIntStats(symCodeLen); + arithDecoder->start(); + } + + // set up the arithmetic decoder for refinement/aggregation + if (refAgg) { + if (contextUsed && inputSymbolDict) { + resetRefinementStats(sdrTemplate, + inputSymbolDict->getRefinementRegionStats()); + } else { + resetRefinementStats(sdrTemplate, NULL); + } + } + + // allocate symbol widths storage + if (huff && !refAgg) { + symWidths = (Guint *)gmallocn(numNewSyms, sizeof(Guint)); + } + + symHeight = 0; + i = 0; + while (i < numNewSyms) { + + // read the height class delta height + if (huff) { + huffDecoder->decodeInt(&dh, huffDHTable); + } else { + arithDecoder->decodeInt(&dh, iadhStats); + } + if (dh < 0 && (Guint)-dh >= symHeight) { + error(getPos(), "Bad delta-height value in JBIG2 symbol dictionary"); + goto syntaxError; + } + symHeight += dh; + symWidth = 0; + totalWidth = 0; + j = i; + + // read the symbols in this height class + while (1) { + + // read the delta width + if (huff) { + if (!huffDecoder->decodeInt(&dw, huffDWTable)) { + break; + } + } else { + if (!arithDecoder->decodeInt(&dw, iadwStats)) { + break; + } + } + if (dw < 0 && (Guint)-dw >= symWidth) { + error(getPos(), "Bad delta-height value in JBIG2 symbol dictionary"); + goto syntaxError; + } + symWidth += dw; + if (i >= numNewSyms) { + error(getPos(), "Too many symbols in JBIG2 symbol dictionary"); + goto syntaxError; + } + + // using a collective bitmap, so don't read a bitmap here + if (huff && !refAgg) { + symWidths[i] = symWidth; + totalWidth += symWidth; + + // refinement/aggregate coding + } else if (refAgg) { + if (huff) { + if (!huffDecoder->decodeInt(&refAggNum, huffAggInstTable)) { + break; + } + } else { + if (!arithDecoder->decodeInt(&refAggNum, iaaiStats)) { + break; + } + } +#if 0 //~ This special case was added about a year before the final draft + //~ of the JBIG2 spec was released. I have encountered some old + //~ JBIG2 images that predate it. + if (0) { +#else + if (refAggNum == 1) { +#endif + if (huff) { + symID = huffDecoder->readBits(symCodeLen); + huffDecoder->decodeInt(&refDX, huffTableO); + huffDecoder->decodeInt(&refDY, huffTableO); + huffDecoder->decodeInt(&bmSize, huffTableA); + huffDecoder->reset(); + arithDecoder->start(); + } else { + symID = arithDecoder->decodeIAID(symCodeLen, iaidStats); + arithDecoder->decodeInt(&refDX, iardxStats); + arithDecoder->decodeInt(&refDY, iardyStats); + } + if (symID >= numInputSyms + i) { + error(getPos(), "Invalid symbol ID in JBIG2 symbol dictionary"); + goto syntaxError; + } + refBitmap = bitmaps[symID]; + bitmaps[numInputSyms + i] = + readGenericRefinementRegion(symWidth, symHeight, + sdrTemplate, gFalse, + refBitmap, refDX, refDY, + sdrATX, sdrATY); + //~ do we need to use the bmSize value here (in Huffman mode)? + } else { + bitmaps[numInputSyms + i] = + readTextRegion(huff, gTrue, symWidth, symHeight, + refAggNum, 0, numInputSyms + i, NULL, + symCodeLen, bitmaps, 0, 0, 0, 1, 0, + huffTableF, huffTableH, huffTableK, huffTableO, + huffTableO, huffTableO, huffTableO, huffTableA, + sdrTemplate, sdrATX, sdrATY); + } + + // non-ref/agg coding + } else { + bitmaps[numInputSyms + i] = + readGenericBitmap(gFalse, symWidth, symHeight, + sdTemplate, gFalse, gFalse, NULL, + sdATX, sdATY, 0); + } + + ++i; + } + + // read the collective bitmap + if (huff && !refAgg) { + huffDecoder->decodeInt(&bmSize, huffBMSizeTable); + huffDecoder->reset(); + if (bmSize == 0) { + collBitmap = new JBIG2Bitmap(0, totalWidth, symHeight); + bmSize = symHeight * ((totalWidth + 7) >> 3); + p = collBitmap->getDataPtr(); + for (k = 0; k < (Guint)bmSize; ++k) { + *p++ = curStr->getChar(); + } + } else { + collBitmap = readGenericBitmap(gTrue, totalWidth, symHeight, + 0, gFalse, gFalse, NULL, NULL, NULL, + bmSize); + } + x = 0; + for (; j < i; ++j) { + bitmaps[numInputSyms + j] = + collBitmap->getSlice(x, 0, symWidths[j], symHeight); + x += symWidths[j]; + } + delete collBitmap; + } + } + + // create the symbol dict object + symbolDict = new JBIG2SymbolDict(segNum, numExSyms); + + // exported symbol list + i = j = 0; + ex = gFalse; + while (i < numInputSyms + numNewSyms) { + if (huff) { + huffDecoder->decodeInt(&run, huffTableA); + } else { + arithDecoder->decodeInt(&run, iaexStats); + } + if (i + run > numInputSyms + numNewSyms || + (ex && j + run > numExSyms)) { + error(getPos(), "Too many exported symbols in JBIG2 symbol dictionary"); + delete symbolDict; + goto syntaxError; + } + if (ex) { + for (cnt = 0; cnt < run; ++cnt) { + symbolDict->setBitmap(j++, bitmaps[i++]->copy()); + } + } else { + i += run; + } + ex = !ex; + } + if (j != numExSyms) { + error(getPos(), "Too few symbols in JBIG2 symbol dictionary"); + delete symbolDict; + goto syntaxError; + } + + for (i = 0; i < numNewSyms; ++i) { + delete bitmaps[numInputSyms + i]; + } + gfree(bitmaps); + if (symWidths) { + gfree(symWidths); + } + + // save the arithmetic decoder stats + if (!huff && contextRetained) { + symbolDict->setGenericRegionStats(genericRegionStats->copy()); + if (refAgg) { + symbolDict->setRefinementRegionStats(refinementRegionStats->copy()); + } + } + + // store the new symbol dict + segments->append(symbolDict); + + return gTrue; + + codeTableError: + error(getPos(), "Missing code table in JBIG2 symbol dictionary"); + delete codeTables; + + syntaxError: + for (i = 0; i < numNewSyms; ++i) { + if (bitmaps[numInputSyms + i]) { + delete bitmaps[numInputSyms + i]; + } + } + gfree(bitmaps); + if (symWidths) { + gfree(symWidths); + } + return gFalse; + + eofError: + error(getPos(), "Unexpected EOF in JBIG2 stream"); + return gFalse; +} + +void JBIG2Stream::readTextRegionSeg(Guint segNum, GBool imm, + GBool /*lossless*/, Guint /*length*/, + Guint *refSegs, Guint nRefSegs) { + JBIG2Bitmap *bitmap; + JBIG2HuffmanTable runLengthTab[36]; + JBIG2HuffmanTable *symCodeTab; + JBIG2HuffmanTable *huffFSTable, *huffDSTable, *huffDTTable; + JBIG2HuffmanTable *huffRDWTable, *huffRDHTable; + JBIG2HuffmanTable *huffRDXTable, *huffRDYTable, *huffRSizeTable; + JBIG2Segment *seg; + GList *codeTables; + JBIG2SymbolDict *symbolDict; + JBIG2Bitmap **syms; + Guint w, h, x, y, segInfoFlags, extCombOp; + Guint flags, huff, refine, logStrips, refCorner, transposed; + Guint combOp, defPixel, templ; + int sOffset; + Guint huffFlags, huffFS, huffDS, huffDT; + Guint huffRDW, huffRDH, huffRDX, huffRDY, huffRSize; + Guint numInstances, numSyms, symCodeLen; + int atx[2], aty[2]; + Guint i, k, kk; + int j; + + // region segment info field + if (!readULong(&w) || !readULong(&h) || + !readULong(&x) || !readULong(&y) || + !readUByte(&segInfoFlags)) { + goto eofError; + } + extCombOp = segInfoFlags & 7; + + // rest of the text region header + if (!readUWord(&flags)) { + goto eofError; + } + huff = flags & 1; + refine = (flags >> 1) & 1; + logStrips = (flags >> 2) & 3; + refCorner = (flags >> 4) & 3; + transposed = (flags >> 6) & 1; + combOp = (flags >> 7) & 3; + defPixel = (flags >> 9) & 1; + sOffset = (flags >> 10) & 0x1f; + if (sOffset & 0x10) { + sOffset |= -1 - 0x0f; + } + templ = (flags >> 15) & 1; + huffFS = huffDS = huffDT = 0; // make gcc happy + huffRDW = huffRDH = huffRDX = huffRDY = huffRSize = 0; // make gcc happy + if (huff) { + if (!readUWord(&huffFlags)) { + goto eofError; + } + huffFS = huffFlags & 3; + huffDS = (huffFlags >> 2) & 3; + huffDT = (huffFlags >> 4) & 3; + huffRDW = (huffFlags >> 6) & 3; + huffRDH = (huffFlags >> 8) & 3; + huffRDX = (huffFlags >> 10) & 3; + huffRDY = (huffFlags >> 12) & 3; + huffRSize = (huffFlags >> 14) & 1; + } + if (refine && templ == 0) { + if (!readByte(&atx[0]) || !readByte(&aty[0]) || + !readByte(&atx[1]) || !readByte(&aty[1])) { + goto eofError; + } + } + if (!readULong(&numInstances)) { + goto eofError; + } + + // get symbol dictionaries and tables + codeTables = new GList(); + numSyms = 0; + for (i = 0; i < nRefSegs; ++i) { + if ((seg = findSegment(refSegs[i]))) { + if (seg->getType() == jbig2SegSymbolDict) { + numSyms += ((JBIG2SymbolDict *)seg)->getSize(); + } else if (seg->getType() == jbig2SegCodeTable) { + codeTables->append(seg); + } + } else { + error(getPos(), "Invalid segment reference in JBIG2 text region"); + delete codeTables; + return; + } + } + symCodeLen = 0; + i = 1; + while (i < numSyms) { + ++symCodeLen; + i <<= 1; + } + + // get the symbol bitmaps + syms = (JBIG2Bitmap **)gmallocn(numSyms, sizeof(JBIG2Bitmap *)); + kk = 0; + for (i = 0; i < nRefSegs; ++i) { + if ((seg = findSegment(refSegs[i]))) { + if (seg->getType() == jbig2SegSymbolDict) { + symbolDict = (JBIG2SymbolDict *)seg; + for (k = 0; k < symbolDict->getSize(); ++k) { + syms[kk++] = symbolDict->getBitmap(k); + } + } + } + } + + // get the Huffman tables + huffFSTable = huffDSTable = huffDTTable = NULL; // make gcc happy + huffRDWTable = huffRDHTable = NULL; // make gcc happy + huffRDXTable = huffRDYTable = huffRSizeTable = NULL; // make gcc happy + i = 0; + if (huff) { + if (huffFS == 0) { + huffFSTable = huffTableF; + } else if (huffFS == 1) { + huffFSTable = huffTableG; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffFSTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffDS == 0) { + huffDSTable = huffTableH; + } else if (huffDS == 1) { + huffDSTable = huffTableI; + } else if (huffDS == 2) { + huffDSTable = huffTableJ; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffDSTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffDT == 0) { + huffDTTable = huffTableK; + } else if (huffDT == 1) { + huffDTTable = huffTableL; + } else if (huffDT == 2) { + huffDTTable = huffTableM; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffDTTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffRDW == 0) { + huffRDWTable = huffTableN; + } else if (huffRDW == 1) { + huffRDWTable = huffTableO; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffRDWTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffRDH == 0) { + huffRDHTable = huffTableN; + } else if (huffRDH == 1) { + huffRDHTable = huffTableO; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffRDHTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffRDX == 0) { + huffRDXTable = huffTableN; + } else if (huffRDX == 1) { + huffRDXTable = huffTableO; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffRDXTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffRDY == 0) { + huffRDYTable = huffTableN; + } else if (huffRDY == 1) { + huffRDYTable = huffTableO; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffRDYTable = ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + if (huffRSize == 0) { + huffRSizeTable = huffTableA; + } else { + if (i >= (Guint)codeTables->getLength()) { + goto codeTableError; + } + huffRSizeTable = + ((JBIG2CodeTable *)codeTables->get(i++))->getHuffTable(); + } + } + delete codeTables; + + // symbol ID Huffman decoding table + if (huff) { + huffDecoder->reset(); + for (i = 0; i < 32; ++i) { + runLengthTab[i].val = i; + runLengthTab[i].prefixLen = huffDecoder->readBits(4); + runLengthTab[i].rangeLen = 0; + } + runLengthTab[32].val = 0x103; + runLengthTab[32].prefixLen = huffDecoder->readBits(4); + runLengthTab[32].rangeLen = 2; + runLengthTab[33].val = 0x203; + runLengthTab[33].prefixLen = huffDecoder->readBits(4); + runLengthTab[33].rangeLen = 3; + runLengthTab[34].val = 0x20b; + runLengthTab[34].prefixLen = huffDecoder->readBits(4); + runLengthTab[34].rangeLen = 7; + runLengthTab[35].prefixLen = 0; + runLengthTab[35].rangeLen = jbig2HuffmanEOT; + huffDecoder->buildTable(runLengthTab, 35); + symCodeTab = (JBIG2HuffmanTable *)gmallocn(numSyms + 1, + sizeof(JBIG2HuffmanTable)); + for (i = 0; i < numSyms; ++i) { + symCodeTab[i].val = i; + symCodeTab[i].rangeLen = 0; + } + i = 0; + while (i < numSyms) { + huffDecoder->decodeInt(&j, runLengthTab); + if (j > 0x200) { + for (j -= 0x200; j && i < numSyms; --j) { + symCodeTab[i++].prefixLen = 0; + } + } else if (j > 0x100) { + for (j -= 0x100; j && i < numSyms; --j) { + symCodeTab[i].prefixLen = symCodeTab[i-1].prefixLen; + ++i; + } + } else { + symCodeTab[i++].prefixLen = j; + } + } + symCodeTab[numSyms].prefixLen = 0; + symCodeTab[numSyms].rangeLen = jbig2HuffmanEOT; + huffDecoder->buildTable(symCodeTab, numSyms); + huffDecoder->reset(); + + // set up the arithmetic decoder + } else { + symCodeTab = NULL; + resetIntStats(symCodeLen); + arithDecoder->start(); + } + if (refine) { + resetRefinementStats(templ, NULL); + } + + bitmap = readTextRegion(huff, refine, w, h, numInstances, + logStrips, numSyms, symCodeTab, symCodeLen, syms, + defPixel, combOp, transposed, refCorner, sOffset, + huffFSTable, huffDSTable, huffDTTable, + huffRDWTable, huffRDHTable, + huffRDXTable, huffRDYTable, huffRSizeTable, + templ, atx, aty); + + gfree(syms); + + // combine the region bitmap into the page bitmap + if (imm) { + if (pageH == 0xffffffff && y + h > curPageH) { + pageBitmap->expand(y + h, pageDefPixel); + } + pageBitmap->combine(bitmap, x, y, extCombOp); + delete bitmap; + + // store the region bitmap + } else { + bitmap->setSegNum(segNum); + segments->append(bitmap); + } + + // clean up the Huffman decoder + if (huff) { + gfree(symCodeTab); + } + + return; + + codeTableError: + error(getPos(), "Missing code table in JBIG2 text region"); + gfree(codeTables); + delete syms; + return; + + eofError: + error(getPos(), "Unexpected EOF in JBIG2 stream"); + return; +} + +JBIG2Bitmap *JBIG2Stream::readTextRegion(GBool huff, GBool refine, + int w, int h, + Guint numInstances, + Guint logStrips, + int numSyms, + JBIG2HuffmanTable *symCodeTab, + Guint symCodeLen, + JBIG2Bitmap **syms, + Guint defPixel, Guint combOp, + Guint transposed, Guint refCorner, + int sOffset, + JBIG2HuffmanTable *huffFSTable, + JBIG2HuffmanTable *huffDSTable, + JBIG2HuffmanTable *huffDTTable, + JBIG2HuffmanTable *huffRDWTable, + JBIG2HuffmanTable *huffRDHTable, + JBIG2HuffmanTable *huffRDXTable, + JBIG2HuffmanTable *huffRDYTable, + JBIG2HuffmanTable *huffRSizeTable, + Guint templ, + int *atx, int *aty) { + JBIG2Bitmap *bitmap; + JBIG2Bitmap *symbolBitmap; + Guint strips; + int t, dt, tt, s, ds, sFirst, j; + int rdw, rdh, rdx, rdy, ri, refDX, refDY, bmSize; + Guint symID, inst, bw, bh; + + strips = 1 << logStrips; + + // allocate the bitmap + bitmap = new JBIG2Bitmap(0, w, h); + if (defPixel) { + bitmap->clearToOne(); + } else { + bitmap->clearToZero(); + } + + // decode initial T value + if (huff) { + huffDecoder->decodeInt(&t, huffDTTable); + } else { + arithDecoder->decodeInt(&t, iadtStats); + } + t *= -(int)strips; + + inst = 0; + sFirst = 0; + while (inst < numInstances) { + + // decode delta-T + if (huff) { + huffDecoder->decodeInt(&dt, huffDTTable); + } else { + arithDecoder->decodeInt(&dt, iadtStats); + } + t += dt * strips; + + // first S value + if (huff) { + huffDecoder->decodeInt(&ds, huffFSTable); + } else { + arithDecoder->decodeInt(&ds, iafsStats); + } + sFirst += ds; + s = sFirst; + + // read the instances + while (1) { + + // T value + if (strips == 1) { + dt = 0; + } else if (huff) { + dt = huffDecoder->readBits(logStrips); + } else { + arithDecoder->decodeInt(&dt, iaitStats); + } + tt = t + dt; + + // symbol ID + if (huff) { + if (symCodeTab) { + huffDecoder->decodeInt(&j, symCodeTab); + symID = (Guint)j; + } else { + symID = huffDecoder->readBits(symCodeLen); + } + } else { + symID = arithDecoder->decodeIAID(symCodeLen, iaidStats); + } + + if (symID >= (Guint)numSyms) { + error(getPos(), "Invalid symbol number in JBIG2 text region"); + } else { + + // get the symbol bitmap + symbolBitmap = NULL; + if (refine) { + if (huff) { + ri = (int)huffDecoder->readBit(); + } else { + arithDecoder->decodeInt(&ri, iariStats); + } + } else { + ri = 0; + } + if (ri) { + if (huff) { + huffDecoder->decodeInt(&rdw, huffRDWTable); + huffDecoder->decodeInt(&rdh, huffRDHTable); + huffDecoder->decodeInt(&rdx, huffRDXTable); + huffDecoder->decodeInt(&rdy, huffRDYTable); + huffDecoder->decodeInt(&bmSize, huffRSizeTable); + huffDecoder->reset(); + arithDecoder->start(); + } else { + arithDecoder->decodeInt(&rdw, iardwStats); + arithDecoder->decodeInt(&rdh, iardhStats); + arithDecoder->decodeInt(&rdx, iardxStats); + arithDecoder->decodeInt(&rdy, iardyStats); + } + refDX = ((rdw >= 0) ? rdw : rdw - 1) / 2 + rdx; + refDY = ((rdh >= 0) ? rdh : rdh - 1) / 2 + rdy; + + symbolBitmap = + readGenericRefinementRegion(rdw + syms[symID]->getWidth(), + rdh + syms[symID]->getHeight(), + templ, gFalse, syms[symID], + refDX, refDY, atx, aty); + //~ do we need to use the bmSize value here (in Huffman mode)? + } else { + symbolBitmap = syms[symID]; + } + + // combine the symbol bitmap into the region bitmap + //~ something is wrong here - refCorner shouldn't degenerate into + //~ two cases + bw = symbolBitmap->getWidth() - 1; + bh = symbolBitmap->getHeight() - 1; + if (transposed) { + switch (refCorner) { + case 0: // bottom left + bitmap->combine(symbolBitmap, tt, s, combOp); + break; + case 1: // top left + bitmap->combine(symbolBitmap, tt, s, combOp); + break; + case 2: // bottom right + bitmap->combine(symbolBitmap, tt - bw, s, combOp); + break; + case 3: // top right + bitmap->combine(symbolBitmap, tt - bw, s, combOp); + break; + } + s += bh; + } else { + switch (refCorner) { + case 0: // bottom left + bitmap->combine(symbolBitmap, s, tt - bh, combOp); + break; + case 1: // top left + bitmap->combine(symbolBitmap, s, tt, combOp); + break; + case 2: // bottom right + bitmap->combine(symbolBitmap, s, tt - bh, combOp); + break; + case 3: // top right + bitmap->combine(symbolBitmap, s, tt, combOp); + break; + } + s += bw; + } + if (ri) { + delete symbolBitmap; + } + } + + // next instance + ++inst; + + // next S value + if (huff) { + if (!huffDecoder->decodeInt(&ds, huffDSTable)) { + break; + } + } else { + if (!arithDecoder->decodeInt(&ds, iadsStats)) { + break; + } + } + s += sOffset + ds; + } + } + + return bitmap; +} + +void JBIG2Stream::readPatternDictSeg(Guint segNum, Guint length) { + JBIG2PatternDict *patternDict; + JBIG2Bitmap *bitmap; + Guint flags, patternW, patternH, grayMax, templ, mmr; + int atx[4], aty[4]; + Guint i, x; + + // halftone dictionary flags, pattern width and height, max gray value + if (!readUByte(&flags) || + !readUByte(&patternW) || + !readUByte(&patternH) || + !readULong(&grayMax)) { + goto eofError; + } + templ = (flags >> 1) & 3; + mmr = flags & 1; + + // set up the arithmetic decoder + if (!mmr) { + resetGenericStats(templ, NULL); + arithDecoder->start(); + } + + // read the bitmap + atx[0] = -(int)patternW; aty[0] = 0; + atx[1] = -3; aty[1] = -1; + atx[2] = 2; aty[2] = -2; + atx[3] = -2; aty[3] = -2; + bitmap = readGenericBitmap(mmr, (grayMax + 1) * patternW, patternH, + templ, gFalse, gFalse, NULL, + atx, aty, length - 7); + + // create the pattern dict object + patternDict = new JBIG2PatternDict(segNum, grayMax + 1); + + // split up the bitmap + x = 0; + for (i = 0; i <= grayMax; ++i) { + patternDict->setBitmap(i, bitmap->getSlice(x, 0, patternW, patternH)); + x += patternW; + } + + // free memory + delete bitmap; + + // store the new pattern dict + segments->append(patternDict); + + return; + + eofError: + error(getPos(), "Unexpected EOF in JBIG2 stream"); +} + +void JBIG2Stream::readHalftoneRegionSeg(Guint segNum, GBool imm, + GBool /*lossless*/, Guint /*length*/, + Guint *refSegs, Guint nRefSegs) { + JBIG2Bitmap *bitmap; + JBIG2Segment *seg; + JBIG2PatternDict *patternDict; + JBIG2Bitmap *skipBitmap; + Guint *grayImg; + JBIG2Bitmap *grayBitmap; + JBIG2Bitmap *patternBitmap; + Guint w, h, x, y, segInfoFlags, extCombOp; + Guint flags, mmr, templ, enableSkip, combOp; + Guint gridW, gridH, stepX, stepY, patW, patH; + int atx[4], aty[4]; + int gridX, gridY, xx, yy, bit, j; + Guint bpp, m, n, i; + + // region segment info field + if (!readULong(&w) || !readULong(&h) || + !readULong(&x) || !readULong(&y) || + !readUByte(&segInfoFlags)) { + goto eofError; + } + extCombOp = segInfoFlags & 7; + + // rest of the halftone region header + if (!readUByte(&flags)) { + goto eofError; + } + mmr = flags & 1; + templ = (flags >> 1) & 3; + enableSkip = (flags >> 3) & 1; + combOp = (flags >> 4) & 7; + if (!readULong(&gridW) || !readULong(&gridH) || + !readLong(&gridX) || !readLong(&gridY) || + !readUWord(&stepX) || !readUWord(&stepY)) { + goto eofError; + } + if (w == 0 || h == 0 || w >= INT_MAX / h) { + error(getPos(), "Bad bitmap size in JBIG2 halftone segment"); + return; + } + if (gridH == 0 || gridW >= INT_MAX / gridH) { + error(getPos(), "Bad grid size in JBIG2 halftone segment"); + return; + } + + // get pattern dictionary + if (nRefSegs != 1) { + error(getPos(), "Bad symbol dictionary reference in JBIG2 halftone segment"); + return; + } + if (!(seg = findSegment(refSegs[0])) || + seg->getType() != jbig2SegPatternDict) { + error(getPos(), "Bad symbol dictionary reference in JBIG2 halftone segment"); + return; + } + patternDict = (JBIG2PatternDict *)seg; + bpp = 0; + i = 1; + while (i < patternDict->getSize()) { + ++bpp; + i <<= 1; + } + patW = patternDict->getBitmap(0)->getWidth(); + patH = patternDict->getBitmap(0)->getHeight(); + + // set up the arithmetic decoder + if (!mmr) { + resetGenericStats(templ, NULL); + arithDecoder->start(); + } + + // allocate the bitmap + bitmap = new JBIG2Bitmap(segNum, w, h); + if (flags & 0x80) { // HDEFPIXEL + bitmap->clearToOne(); + } else { + bitmap->clearToZero(); + } + + // compute the skip bitmap + skipBitmap = NULL; + if (enableSkip) { + skipBitmap = new JBIG2Bitmap(0, gridW, gridH); + skipBitmap->clearToZero(); + for (m = 0; m < gridH; ++m) { + for (n = 0; n < gridW; ++n) { + xx = gridX + m * stepY + n * stepX; + yy = gridY + m * stepX - n * stepY; + if (((xx + (int)patW) >> 8) <= 0 || (xx >> 8) >= (int)w || + ((yy + (int)patH) >> 8) <= 0 || (yy >> 8) >= (int)h) { + skipBitmap->setPixel(n, m); + } + } + } + } + + // read the gray-scale image + grayImg = (Guint *)gmallocn(gridW * gridH, sizeof(Guint)); + memset(grayImg, 0, gridW * gridH * sizeof(Guint)); + atx[0] = templ <= 1 ? 3 : 2; aty[0] = -1; + atx[1] = -3; aty[1] = -1; + atx[2] = 2; aty[2] = -2; + atx[3] = -2; aty[3] = -2; + for (j = bpp - 1; j >= 0; --j) { + grayBitmap = readGenericBitmap(mmr, gridW, gridH, templ, gFalse, + enableSkip, skipBitmap, atx, aty, -1); + i = 0; + for (m = 0; m < gridH; ++m) { + for (n = 0; n < gridW; ++n) { + bit = grayBitmap->getPixel(n, m) ^ (grayImg[i] & 1); + grayImg[i] = (grayImg[i] << 1) | bit; + ++i; + } + } + delete grayBitmap; + } + + // decode the image + i = 0; + for (m = 0; m < gridH; ++m) { + xx = gridX + m * stepY; + yy = gridY + m * stepX; + for (n = 0; n < gridW; ++n) { + if (!(enableSkip && skipBitmap->getPixel(n, m))) { + patternBitmap = patternDict->getBitmap(grayImg[i]); + bitmap->combine(patternBitmap, xx >> 8, yy >> 8, combOp); + } + xx += stepX; + yy -= stepY; + ++i; + } + } + + gfree(grayImg); + if (skipBitmap) { + delete skipBitmap; + } + + // combine the region bitmap into the page bitmap + if (imm) { + if (pageH == 0xffffffff && y + h > curPageH) { + pageBitmap->expand(y + h, pageDefPixel); + } + pageBitmap->combine(bitmap, x, y, extCombOp); + delete bitmap; + + // store the region bitmap + } else { + segments->append(bitmap); + } + + return; + + eofError: + error(getPos(), "Unexpected EOF in JBIG2 stream"); +} + +void JBIG2Stream::readGenericRegionSeg(Guint segNum, GBool imm, + GBool /*lossless*/, Guint length) { + JBIG2Bitmap *bitmap; + Guint w, h, x, y, segInfoFlags, extCombOp; + Guint flags, mmr, templ, tpgdOn; + int atx[4], aty[4]; + + // region segment info field + if (!readULong(&w) || !readULong(&h) || + !readULong(&x) || !readULong(&y) || + !readUByte(&segInfoFlags)) { + goto eofError; + } + extCombOp = segInfoFlags & 7; + + // rest of the generic region segment header + if (!readUByte(&flags)) { + goto eofError; + } + mmr = flags & 1; + templ = (flags >> 1) & 3; + tpgdOn = (flags >> 3) & 1; + + // AT flags + if (!mmr) { + if (templ == 0) { + if (!readByte(&atx[0]) || + !readByte(&aty[0]) || + !readByte(&atx[1]) || + !readByte(&aty[1]) || + !readByte(&atx[2]) || + !readByte(&aty[2]) || + !readByte(&atx[3]) || + !readByte(&aty[3])) { + goto eofError; + } + } else { + if (!readByte(&atx[0]) || + !readByte(&aty[0])) { + goto eofError; + } + } + } + + // set up the arithmetic decoder + if (!mmr) { + resetGenericStats(templ, NULL); + arithDecoder->start(); + } + + // read the bitmap + bitmap = readGenericBitmap(mmr, w, h, templ, tpgdOn, gFalse, + NULL, atx, aty, mmr ? length - 18 : 0); + + // combine the region bitmap into the page bitmap + if (imm) { + if (pageH == 0xffffffff && y + h > curPageH) { + pageBitmap->expand(y + h, pageDefPixel); + } + pageBitmap->combine(bitmap, x, y, extCombOp); + delete bitmap; + + // store the region bitmap + } else { + bitmap->setSegNum(segNum); + segments->append(bitmap); + } + + return; + + eofError: + error(getPos(), "Unexpected EOF in JBIG2 stream"); +} + +inline void JBIG2Stream::mmrAddPixels(int a1, int blackPixels, + int *codingLine, int *a0i, int w) { + if (a1 > codingLine[*a0i]) { + if (a1 > w) { + error(getPos(), "JBIG2 MMR row is wrong length ({0:d})", a1); + a1 = w; + } + if ((*a0i & 1) ^ blackPixels) { + ++*a0i; + } + codingLine[*a0i] = a1; + } +} + +inline void JBIG2Stream::mmrAddPixelsNeg(int a1, int blackPixels, + int *codingLine, int *a0i, int w) { + if (a1 > codingLine[*a0i]) { + if (a1 > w) { + error(getPos(), "JBIG2 MMR row is wrong length ({0:d})", a1); + a1 = w; + } + if ((*a0i & 1) ^ blackPixels) { + ++*a0i; + } + codingLine[*a0i] = a1; + } else if (a1 < codingLine[*a0i]) { + if (a1 < 0) { + error(getPos(), "Invalid JBIG2 MMR code"); + a1 = 0; + } + while (*a0i > 0 && a1 <= codingLine[*a0i - 1]) { + --*a0i; + } + codingLine[*a0i] = a1; + } +} + +JBIG2Bitmap *JBIG2Stream::readGenericBitmap(GBool mmr, int w, int h, + int templ, GBool tpgdOn, + GBool useSkip, JBIG2Bitmap *skip, + int *atx, int *aty, + int mmrDataLength) { + JBIG2Bitmap *bitmap; + GBool ltp; + Guint ltpCX, cx, cx0, cx1, cx2; + JBIG2BitmapPtr cxPtr0, cxPtr1; + JBIG2BitmapPtr atPtr0, atPtr1, atPtr2, atPtr3; + int *refLine, *codingLine; + int code1, code2, code3; + int x, y, a0i, b1i, blackPixels, pix, i; + + bitmap = new JBIG2Bitmap(0, w, h); + bitmap->clearToZero(); + + //----- MMR decode + + if (mmr) { + + mmrDecoder->reset(); + if (w > INT_MAX - 2) { + error(getPos(), "Bad width in JBIG2 generic bitmap"); + // force a call to gmalloc(-1), which will throw an exception + w = -3; + } + // 0 <= codingLine[0] < codingLine[1] < ... < codingLine[n] = w + // ---> max codingLine size = w + 1 + // refLine has one extra guard entry at the end + // ---> max refLine size = w + 2 + codingLine = (int *)gmallocn(w + 1, sizeof(int)); + refLine = (int *)gmallocn(w + 2, sizeof(int)); + codingLine[0] = w; + + for (y = 0; y < h; ++y) { + + // copy coding line to ref line + for (i = 0; codingLine[i] < w; ++i) { + refLine[i] = codingLine[i]; + } + refLine[i++] = w; + refLine[i] = w; + + // decode a line + codingLine[0] = 0; + a0i = 0; + b1i = 0; + blackPixels = 0; + // invariant: + // refLine[b1i-1] <= codingLine[a0i] < refLine[b1i] < refLine[b1i+1] <= w + // exception at left edge: + // codingLine[a0i = 0] = refLine[b1i = 0] = 0 is possible + // exception at right edge: + // refLine[b1i] = refLine[b1i+1] = w is possible + while (codingLine[a0i] < w) { + code1 = mmrDecoder->get2DCode(); + switch (code1) { + case twoDimPass: + mmrAddPixels(refLine[b1i + 1], blackPixels, codingLine, &a0i, w); + if (refLine[b1i + 1] < w) { + b1i += 2; + } + break; + case twoDimHoriz: + code1 = code2 = 0; + if (blackPixels) { + do { + code1 += code3 = mmrDecoder->getBlackCode(); + } while (code3 >= 64); + do { + code2 += code3 = mmrDecoder->getWhiteCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = mmrDecoder->getWhiteCode(); + } while (code3 >= 64); + do { + code2 += code3 = mmrDecoder->getBlackCode(); + } while (code3 >= 64); + } + mmrAddPixels(codingLine[a0i] + code1, blackPixels, + codingLine, &a0i, w); + if (codingLine[a0i] < w) { + mmrAddPixels(codingLine[a0i] + code2, blackPixels ^ 1, + codingLine, &a0i, w); + } + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { + b1i += 2; + } + break; + case twoDimVertR3: + mmrAddPixels(refLine[b1i] + 3, blackPixels, codingLine, &a0i, w); + blackPixels ^= 1; + if (codingLine[a0i] < w) { + ++b1i; + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { + b1i += 2; + } + } + break; + case twoDimVertR2: + mmrAddPixels(refLine[b1i] + 2, blackPixels, codingLine, &a0i, w); + blackPixels ^= 1; + if (codingLine[a0i] < w) { + ++b1i; + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { + b1i += 2; + } + } + break; + case twoDimVertR1: + mmrAddPixels(refLine[b1i] + 1, blackPixels, codingLine, &a0i, w); + blackPixels ^= 1; + if (codingLine[a0i] < w) { + ++b1i; + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { + b1i += 2; + } + } + break; + case twoDimVert0: + mmrAddPixels(refLine[b1i], blackPixels, codingLine, &a0i, w); + blackPixels ^= 1; + if (codingLine[a0i] < w) { + ++b1i; + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { + b1i += 2; + } + } + break; + case twoDimVertL3: + mmrAddPixelsNeg(refLine[b1i] - 3, blackPixels, codingLine, &a0i, w); + blackPixels ^= 1; + if (codingLine[a0i] < w) { + if (b1i > 0) { + --b1i; + } else { + ++b1i; + } + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { + b1i += 2; + } + } + break; + case twoDimVertL2: + mmrAddPixelsNeg(refLine[b1i] - 2, blackPixels, codingLine, &a0i, w); + blackPixels ^= 1; + if (codingLine[a0i] < w) { + if (b1i > 0) { + --b1i; + } else { + ++b1i; + } + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { + b1i += 2; + } + } + break; + case twoDimVertL1: + mmrAddPixelsNeg(refLine[b1i] - 1, blackPixels, codingLine, &a0i, w); + blackPixels ^= 1; + if (codingLine[a0i] < w) { + if (b1i > 0) { + --b1i; + } else { + ++b1i; + } + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < w) { + b1i += 2; + } + } + break; + case EOF: + mmrAddPixels(w, 0, codingLine, &a0i, w); + break; + default: + error(getPos(), "Illegal code in JBIG2 MMR bitmap data"); + mmrAddPixels(w, 0, codingLine, &a0i, w); + break; + } + } + + // convert the run lengths to a bitmap line + i = 0; + while (1) { + for (x = codingLine[i]; x < codingLine[i+1]; ++x) { + bitmap->setPixel(x, y); + } + if (codingLine[i+1] >= w || codingLine[i+2] >= w) { + break; + } + i += 2; + } + } + + if (mmrDataLength >= 0) { + mmrDecoder->skipTo(mmrDataLength); + } else { + if (mmrDecoder->get24Bits() != 0x001001) { + error(getPos(), "Missing EOFB in JBIG2 MMR bitmap data"); + } + } + + gfree(refLine); + gfree(codingLine); + + //----- arithmetic decode + + } else { + // set up the typical row context + ltpCX = 0; // make gcc happy + if (tpgdOn) { + switch (templ) { + case 0: + ltpCX = 0x3953; // 001 11001 0101 0011 + break; + case 1: + ltpCX = 0x079a; // 0011 11001 101 0 + break; + case 2: + ltpCX = 0x0e3; // 001 1100 01 1 + break; + case 3: + ltpCX = 0x18a; // 01100 0101 1 + break; + } + } + + ltp = 0; + cx = cx0 = cx1 = cx2 = 0; // make gcc happy + for (y = 0; y < h; ++y) { + + // check for a "typical" (duplicate) row + if (tpgdOn) { + if (arithDecoder->decodeBit(ltpCX, genericRegionStats)) { + ltp = !ltp; + } + if (ltp) { + if (y > 0) { + bitmap->duplicateRow(y, y-1); + } + continue; + } + } + + switch (templ) { + case 0: + + // set up the context + bitmap->getPixelPtr(0, y-2, &cxPtr0); + cx0 = bitmap->nextPixel(&cxPtr0); + cx0 = (cx0 << 1) | bitmap->nextPixel(&cxPtr0); + bitmap->getPixelPtr(0, y-1, &cxPtr1); + cx1 = bitmap->nextPixel(&cxPtr1); + cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); + cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); + cx2 = 0; + bitmap->getPixelPtr(atx[0], y + aty[0], &atPtr0); + bitmap->getPixelPtr(atx[1], y + aty[1], &atPtr1); + bitmap->getPixelPtr(atx[2], y + aty[2], &atPtr2); + bitmap->getPixelPtr(atx[3], y + aty[3], &atPtr3); + + // decode the row + for (x = 0; x < w; ++x) { + + // build the context + cx = (cx0 << 13) | (cx1 << 8) | (cx2 << 4) | + (bitmap->nextPixel(&atPtr0) << 3) | + (bitmap->nextPixel(&atPtr1) << 2) | + (bitmap->nextPixel(&atPtr2) << 1) | + bitmap->nextPixel(&atPtr3); + + // check for a skipped pixel + if (useSkip && skip->getPixel(x, y)) { + pix = 0; + + // decode the pixel + } else if ((pix = arithDecoder->decodeBit(cx, genericRegionStats))) { + bitmap->setPixel(x, y); + } + + // update the context + cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 0x07; + cx1 = ((cx1 << 1) | bitmap->nextPixel(&cxPtr1)) & 0x1f; + cx2 = ((cx2 << 1) | pix) & 0x0f; + } + break; + + case 1: + + // set up the context + bitmap->getPixelPtr(0, y-2, &cxPtr0); + cx0 = bitmap->nextPixel(&cxPtr0); + cx0 = (cx0 << 1) | bitmap->nextPixel(&cxPtr0); + cx0 = (cx0 << 1) | bitmap->nextPixel(&cxPtr0); + bitmap->getPixelPtr(0, y-1, &cxPtr1); + cx1 = bitmap->nextPixel(&cxPtr1); + cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); + cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); + cx2 = 0; + bitmap->getPixelPtr(atx[0], y + aty[0], &atPtr0); + + // decode the row + for (x = 0; x < w; ++x) { + + // build the context + cx = (cx0 << 9) | (cx1 << 4) | (cx2 << 1) | + bitmap->nextPixel(&atPtr0); + + // check for a skipped pixel + if (useSkip && skip->getPixel(x, y)) { + pix = 0; + + // decode the pixel + } else if ((pix = arithDecoder->decodeBit(cx, genericRegionStats))) { + bitmap->setPixel(x, y); + } + + // update the context + cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 0x0f; + cx1 = ((cx1 << 1) | bitmap->nextPixel(&cxPtr1)) & 0x1f; + cx2 = ((cx2 << 1) | pix) & 0x07; + } + break; + + case 2: + + // set up the context + bitmap->getPixelPtr(0, y-2, &cxPtr0); + cx0 = bitmap->nextPixel(&cxPtr0); + cx0 = (cx0 << 1) | bitmap->nextPixel(&cxPtr0); + bitmap->getPixelPtr(0, y-1, &cxPtr1); + cx1 = bitmap->nextPixel(&cxPtr1); + cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); + cx2 = 0; + bitmap->getPixelPtr(atx[0], y + aty[0], &atPtr0); + + // decode the row + for (x = 0; x < w; ++x) { + + // build the context + cx = (cx0 << 7) | (cx1 << 3) | (cx2 << 1) | + bitmap->nextPixel(&atPtr0); + + // check for a skipped pixel + if (useSkip && skip->getPixel(x, y)) { + pix = 0; + + // decode the pixel + } else if ((pix = arithDecoder->decodeBit(cx, genericRegionStats))) { + bitmap->setPixel(x, y); + } + + // update the context + cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 0x07; + cx1 = ((cx1 << 1) | bitmap->nextPixel(&cxPtr1)) & 0x0f; + cx2 = ((cx2 << 1) | pix) & 0x03; + } + break; + + case 3: + + // set up the context + bitmap->getPixelPtr(0, y-1, &cxPtr1); + cx1 = bitmap->nextPixel(&cxPtr1); + cx1 = (cx1 << 1) | bitmap->nextPixel(&cxPtr1); + cx2 = 0; + bitmap->getPixelPtr(atx[0], y + aty[0], &atPtr0); + + // decode the row + for (x = 0; x < w; ++x) { + + // build the context + cx = (cx1 << 5) | (cx2 << 1) | + bitmap->nextPixel(&atPtr0); + + // check for a skipped pixel + if (useSkip && skip->getPixel(x, y)) { + pix = 0; + + // decode the pixel + } else if ((pix = arithDecoder->decodeBit(cx, genericRegionStats))) { + bitmap->setPixel(x, y); + } + + // update the context + cx1 = ((cx1 << 1) | bitmap->nextPixel(&cxPtr1)) & 0x1f; + cx2 = ((cx2 << 1) | pix) & 0x0f; + } + break; + } + } + } + + return bitmap; +} + +void JBIG2Stream::readGenericRefinementRegionSeg(Guint segNum, GBool imm, + GBool /*lossless*/, Guint /*length*/, + Guint *refSegs, + Guint nRefSegs) { + JBIG2Bitmap *bitmap, *refBitmap; + Guint w, h, x, y, segInfoFlags, extCombOp; + Guint flags, templ, tpgrOn; + int atx[2], aty[2]; + JBIG2Segment *seg; + + // region segment info field + if (!readULong(&w) || !readULong(&h) || + !readULong(&x) || !readULong(&y) || + !readUByte(&segInfoFlags)) { + goto eofError; + } + extCombOp = segInfoFlags & 7; + + // rest of the generic refinement region segment header + if (!readUByte(&flags)) { + goto eofError; + } + templ = flags & 1; + tpgrOn = (flags >> 1) & 1; + + // AT flags + if (!templ) { + if (!readByte(&atx[0]) || !readByte(&aty[0]) || + !readByte(&atx[1]) || !readByte(&aty[1])) { + goto eofError; + } + } + + // resize the page bitmap if needed + if (nRefSegs == 0 || imm) { + if (pageH == 0xffffffff && y + h > curPageH) { + pageBitmap->expand(y + h, pageDefPixel); + } + } + + // get referenced bitmap + if (nRefSegs > 1) { + error(getPos(), "Bad reference in JBIG2 generic refinement segment"); + return; + } + if (nRefSegs == 1) { + if (!(seg = findSegment(refSegs[0])) || + seg->getType() != jbig2SegBitmap) { + error(getPos(), "Bad bitmap reference in JBIG2 generic refinement segment"); + return; + } + refBitmap = (JBIG2Bitmap *)seg; + } else { + refBitmap = pageBitmap->getSlice(x, y, w, h); + } + + // set up the arithmetic decoder + resetRefinementStats(templ, NULL); + arithDecoder->start(); + + // read + bitmap = readGenericRefinementRegion(w, h, templ, tpgrOn, + refBitmap, 0, 0, atx, aty); + + // combine the region bitmap into the page bitmap + if (imm) { + pageBitmap->combine(bitmap, x, y, extCombOp); + delete bitmap; + + // store the region bitmap + } else { + bitmap->setSegNum(segNum); + segments->append(bitmap); + } + + // delete the referenced bitmap + if (nRefSegs == 1) { + discardSegment(refSegs[0]); + } else { + delete refBitmap; + } + + return; + + eofError: + error(getPos(), "Unexpected EOF in JBIG2 stream"); +} + +JBIG2Bitmap *JBIG2Stream::readGenericRefinementRegion(int w, int h, + int templ, GBool tpgrOn, + JBIG2Bitmap *refBitmap, + int refDX, int refDY, + int *atx, int *aty) { + JBIG2Bitmap *bitmap; + GBool ltp; + Guint ltpCX, cx, cx0, cx2, cx3, cx4, tpgrCX0, tpgrCX1, tpgrCX2; + JBIG2BitmapPtr cxPtr0, cxPtr1, cxPtr2, cxPtr3, cxPtr4, cxPtr5, cxPtr6; + JBIG2BitmapPtr tpgrCXPtr0, tpgrCXPtr1, tpgrCXPtr2; + int x, y, pix; + + bitmap = new JBIG2Bitmap(0, w, h); + bitmap->clearToZero(); + + // set up the typical row context + if (templ) { + ltpCX = 0x008; + } else { + ltpCX = 0x0010; + } + + ltp = 0; + for (y = 0; y < h; ++y) { + + if (templ) { + + // set up the context + bitmap->getPixelPtr(0, y-1, &cxPtr0); + cx0 = bitmap->nextPixel(&cxPtr0); + bitmap->getPixelPtr(-1, y, &cxPtr1); + refBitmap->getPixelPtr(-refDX, y-1-refDY, &cxPtr2); + refBitmap->getPixelPtr(-1-refDX, y-refDY, &cxPtr3); + cx3 = refBitmap->nextPixel(&cxPtr3); + cx3 = (cx3 << 1) | refBitmap->nextPixel(&cxPtr3); + refBitmap->getPixelPtr(-refDX, y+1-refDY, &cxPtr4); + cx4 = refBitmap->nextPixel(&cxPtr4); + + // set up the typical prediction context + tpgrCX0 = tpgrCX1 = tpgrCX2 = 0; // make gcc happy + if (tpgrOn) { + refBitmap->getPixelPtr(-1-refDX, y-1-refDY, &tpgrCXPtr0); + tpgrCX0 = refBitmap->nextPixel(&tpgrCXPtr0); + tpgrCX0 = (tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0); + tpgrCX0 = (tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0); + refBitmap->getPixelPtr(-1-refDX, y-refDY, &tpgrCXPtr1); + tpgrCX1 = refBitmap->nextPixel(&tpgrCXPtr1); + tpgrCX1 = (tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1); + tpgrCX1 = (tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1); + refBitmap->getPixelPtr(-1-refDX, y+1-refDY, &tpgrCXPtr2); + tpgrCX2 = refBitmap->nextPixel(&tpgrCXPtr2); + tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2); + tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2); + } else { + tpgrCXPtr0.p = tpgrCXPtr1.p = tpgrCXPtr2.p = NULL; // make gcc happy + tpgrCXPtr0.shift = tpgrCXPtr1.shift = tpgrCXPtr2.shift = 0; + tpgrCXPtr0.x = tpgrCXPtr1.x = tpgrCXPtr2.x = 0; + } + + for (x = 0; x < w; ++x) { + + // update the context + cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 7; + cx3 = ((cx3 << 1) | refBitmap->nextPixel(&cxPtr3)) & 7; + cx4 = ((cx4 << 1) | refBitmap->nextPixel(&cxPtr4)) & 3; + + if (tpgrOn) { + // update the typical predictor context + tpgrCX0 = ((tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0)) & 7; + tpgrCX1 = ((tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1)) & 7; + tpgrCX2 = ((tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2)) & 7; + + // check for a "typical" pixel + if (arithDecoder->decodeBit(ltpCX, refinementRegionStats)) { + ltp = !ltp; + } + if (tpgrCX0 == 0 && tpgrCX1 == 0 && tpgrCX2 == 0) { + bitmap->clearPixel(x, y); + continue; + } else if (tpgrCX0 == 7 && tpgrCX1 == 7 && tpgrCX2 == 7) { + bitmap->setPixel(x, y); + continue; + } + } + + // build the context + cx = (cx0 << 7) | (bitmap->nextPixel(&cxPtr1) << 6) | + (refBitmap->nextPixel(&cxPtr2) << 5) | + (cx3 << 2) | cx4; + + // decode the pixel + if ((pix = arithDecoder->decodeBit(cx, refinementRegionStats))) { + bitmap->setPixel(x, y); + } + } + + } else { + + // set up the context + bitmap->getPixelPtr(0, y-1, &cxPtr0); + cx0 = bitmap->nextPixel(&cxPtr0); + bitmap->getPixelPtr(-1, y, &cxPtr1); + refBitmap->getPixelPtr(-refDX, y-1-refDY, &cxPtr2); + cx2 = refBitmap->nextPixel(&cxPtr2); + refBitmap->getPixelPtr(-1-refDX, y-refDY, &cxPtr3); + cx3 = refBitmap->nextPixel(&cxPtr3); + cx3 = (cx3 << 1) | refBitmap->nextPixel(&cxPtr3); + refBitmap->getPixelPtr(-1-refDX, y+1-refDY, &cxPtr4); + cx4 = refBitmap->nextPixel(&cxPtr4); + cx4 = (cx4 << 1) | refBitmap->nextPixel(&cxPtr4); + bitmap->getPixelPtr(atx[0], y+aty[0], &cxPtr5); + refBitmap->getPixelPtr(atx[1]-refDX, y+aty[1]-refDY, &cxPtr6); + + // set up the typical prediction context + tpgrCX0 = tpgrCX1 = tpgrCX2 = 0; // make gcc happy + if (tpgrOn) { + refBitmap->getPixelPtr(-1-refDX, y-1-refDY, &tpgrCXPtr0); + tpgrCX0 = refBitmap->nextPixel(&tpgrCXPtr0); + tpgrCX0 = (tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0); + tpgrCX0 = (tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0); + refBitmap->getPixelPtr(-1-refDX, y-refDY, &tpgrCXPtr1); + tpgrCX1 = refBitmap->nextPixel(&tpgrCXPtr1); + tpgrCX1 = (tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1); + tpgrCX1 = (tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1); + refBitmap->getPixelPtr(-1-refDX, y+1-refDY, &tpgrCXPtr2); + tpgrCX2 = refBitmap->nextPixel(&tpgrCXPtr2); + tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2); + tpgrCX2 = (tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2); + } else { + tpgrCXPtr0.p = tpgrCXPtr1.p = tpgrCXPtr2.p = NULL; // make gcc happy + tpgrCXPtr0.shift = tpgrCXPtr1.shift = tpgrCXPtr2.shift = 0; + tpgrCXPtr0.x = tpgrCXPtr1.x = tpgrCXPtr2.x = 0; + } + + for (x = 0; x < w; ++x) { + + // update the context + cx0 = ((cx0 << 1) | bitmap->nextPixel(&cxPtr0)) & 3; + cx2 = ((cx2 << 1) | refBitmap->nextPixel(&cxPtr2)) & 3; + cx3 = ((cx3 << 1) | refBitmap->nextPixel(&cxPtr3)) & 7; + cx4 = ((cx4 << 1) | refBitmap->nextPixel(&cxPtr4)) & 7; + + if (tpgrOn) { + // update the typical predictor context + tpgrCX0 = ((tpgrCX0 << 1) | refBitmap->nextPixel(&tpgrCXPtr0)) & 7; + tpgrCX1 = ((tpgrCX1 << 1) | refBitmap->nextPixel(&tpgrCXPtr1)) & 7; + tpgrCX2 = ((tpgrCX2 << 1) | refBitmap->nextPixel(&tpgrCXPtr2)) & 7; + + // check for a "typical" pixel + if (arithDecoder->decodeBit(ltpCX, refinementRegionStats)) { + ltp = !ltp; + } + if (tpgrCX0 == 0 && tpgrCX1 == 0 && tpgrCX2 == 0) { + bitmap->clearPixel(x, y); + continue; + } else if (tpgrCX0 == 7 && tpgrCX1 == 7 && tpgrCX2 == 7) { + bitmap->setPixel(x, y); + continue; + } + } + + // build the context + cx = (cx0 << 11) | (bitmap->nextPixel(&cxPtr1) << 10) | + (cx2 << 8) | (cx3 << 5) | (cx4 << 2) | + (bitmap->nextPixel(&cxPtr5) << 1) | + refBitmap->nextPixel(&cxPtr6); + + // decode the pixel + if ((pix = arithDecoder->decodeBit(cx, refinementRegionStats))) { + bitmap->setPixel(x, y); + } + } + } + } + + return bitmap; +} + +void JBIG2Stream::readPageInfoSeg(Guint /*length*/) { + Guint xRes, yRes, flags, striping; + + if (!readULong(&pageW) || !readULong(&pageH) || + !readULong(&xRes) || !readULong(&yRes) || + !readUByte(&flags) || !readUWord(&striping)) { + goto eofError; + } + pageDefPixel = (flags >> 2) & 1; + defCombOp = (flags >> 3) & 3; + + // allocate the page bitmap + if (pageH == 0xffffffff) { + curPageH = striping & 0x7fff; + } else { + curPageH = pageH; + } + pageBitmap = new JBIG2Bitmap(0, pageW, curPageH); + + // default pixel value + if (pageDefPixel) { + pageBitmap->clearToOne(); + } else { + pageBitmap->clearToZero(); + } + + return; + + eofError: + error(getPos(), "Unexpected EOF in JBIG2 stream"); +} + +void JBIG2Stream::readEndOfStripeSeg(Guint length) { + Guint i; + + // skip the segment + for (i = 0; i < length; ++i) { + curStr->getChar(); + } +} + +void JBIG2Stream::readProfilesSeg(Guint length) { + Guint i; + + // skip the segment + for (i = 0; i < length; ++i) { + curStr->getChar(); + } +} + +void JBIG2Stream::readCodeTableSeg(Guint segNum, Guint /*length*/) { + JBIG2HuffmanTable *huffTab; + Guint flags, oob, prefixBits, rangeBits; + int lowVal, highVal, val; + Guint huffTabSize, i; + + if (!readUByte(&flags) || !readLong(&lowVal) || !readLong(&highVal)) { + goto eofError; + } + oob = flags & 1; + prefixBits = ((flags >> 1) & 7) + 1; + rangeBits = ((flags >> 4) & 7) + 1; + + huffDecoder->reset(); + huffTabSize = 8; + huffTab = (JBIG2HuffmanTable *) + gmallocn(huffTabSize, sizeof(JBIG2HuffmanTable)); + i = 0; + val = lowVal; + while (val < highVal) { + if (i == huffTabSize) { + huffTabSize *= 2; + huffTab = (JBIG2HuffmanTable *) + greallocn(huffTab, huffTabSize, sizeof(JBIG2HuffmanTable)); + } + huffTab[i].val = val; + huffTab[i].prefixLen = huffDecoder->readBits(prefixBits); + huffTab[i].rangeLen = huffDecoder->readBits(rangeBits); + val += 1 << huffTab[i].rangeLen; + ++i; + } + if (i + oob + 3 > huffTabSize) { + huffTabSize = i + oob + 3; + huffTab = (JBIG2HuffmanTable *) + greallocn(huffTab, huffTabSize, sizeof(JBIG2HuffmanTable)); + } + huffTab[i].val = lowVal - 1; + huffTab[i].prefixLen = huffDecoder->readBits(prefixBits); + huffTab[i].rangeLen = jbig2HuffmanLOW; + ++i; + huffTab[i].val = highVal; + huffTab[i].prefixLen = huffDecoder->readBits(prefixBits); + huffTab[i].rangeLen = 32; + ++i; + if (oob) { + huffTab[i].val = 0; + huffTab[i].prefixLen = huffDecoder->readBits(prefixBits); + huffTab[i].rangeLen = jbig2HuffmanOOB; + ++i; + } + huffTab[i].val = 0; + huffTab[i].prefixLen = 0; + huffTab[i].rangeLen = jbig2HuffmanEOT; + huffDecoder->buildTable(huffTab, i); + + // create and store the new table segment + segments->append(new JBIG2CodeTable(segNum, huffTab)); + + return; + + eofError: + error(getPos(), "Unexpected EOF in JBIG2 stream"); +} + +void JBIG2Stream::readExtensionSeg(Guint length) { + Guint i; + + // skip the segment + for (i = 0; i < length; ++i) { + curStr->getChar(); + } +} + +JBIG2Segment *JBIG2Stream::findSegment(Guint segNum) { + JBIG2Segment *seg; + int i; + + for (i = 0; i < globalSegments->getLength(); ++i) { + seg = (JBIG2Segment *)globalSegments->get(i); + if (seg->getSegNum() == segNum) { + return seg; + } + } + for (i = 0; i < segments->getLength(); ++i) { + seg = (JBIG2Segment *)segments->get(i); + if (seg->getSegNum() == segNum) { + return seg; + } + } + return NULL; +} + +void JBIG2Stream::discardSegment(Guint segNum) { + JBIG2Segment *seg; + int i; + + for (i = 0; i < globalSegments->getLength(); ++i) { + seg = (JBIG2Segment *)globalSegments->get(i); + if (seg->getSegNum() == segNum) { + globalSegments->del(i); + return; + } + } + for (i = 0; i < segments->getLength(); ++i) { + seg = (JBIG2Segment *)segments->get(i); + if (seg->getSegNum() == segNum) { + segments->del(i); + return; + } + } +} + +void JBIG2Stream::resetGenericStats(Guint templ, + JArithmeticDecoderStats *prevStats) { + int size; + + size = contextSize[templ]; + if (prevStats && prevStats->getContextSize() == size) { + if (genericRegionStats->getContextSize() == size) { + genericRegionStats->copyFrom(prevStats); + } else { + delete genericRegionStats; + genericRegionStats = prevStats->copy(); + } + } else { + if (genericRegionStats->getContextSize() == size) { + genericRegionStats->reset(); + } else { + delete genericRegionStats; + genericRegionStats = new JArithmeticDecoderStats(1 << size); + } + } +} + +void JBIG2Stream::resetRefinementStats(Guint templ, + JArithmeticDecoderStats *prevStats) { + int size; + + size = refContextSize[templ]; + if (prevStats && prevStats->getContextSize() == size) { + if (refinementRegionStats->getContextSize() == size) { + refinementRegionStats->copyFrom(prevStats); + } else { + delete refinementRegionStats; + refinementRegionStats = prevStats->copy(); + } + } else { + if (refinementRegionStats->getContextSize() == size) { + refinementRegionStats->reset(); + } else { + delete refinementRegionStats; + refinementRegionStats = new JArithmeticDecoderStats(1 << size); + } + } +} + +void JBIG2Stream::resetIntStats(int symCodeLen) { + iadhStats->reset(); + iadwStats->reset(); + iaexStats->reset(); + iaaiStats->reset(); + iadtStats->reset(); + iaitStats->reset(); + iafsStats->reset(); + iadsStats->reset(); + iardxStats->reset(); + iardyStats->reset(); + iardwStats->reset(); + iardhStats->reset(); + iariStats->reset(); + if (iaidStats->getContextSize() == 1 << (symCodeLen + 1)) { + iaidStats->reset(); + } else { + delete iaidStats; + iaidStats = new JArithmeticDecoderStats(1 << (symCodeLen + 1)); + } +} + +GBool JBIG2Stream::readUByte(Guint *x) { + int c0; + + if ((c0 = curStr->getChar()) == EOF) { + return gFalse; + } + *x = (Guint)c0; + return gTrue; +} + +GBool JBIG2Stream::readByte(int *x) { + int c0; + + if ((c0 = curStr->getChar()) == EOF) { + return gFalse; + } + *x = c0; + if (c0 & 0x80) { + *x |= -1 - 0xff; + } + return gTrue; +} + +GBool JBIG2Stream::readUWord(Guint *x) { + int c0, c1; + + if ((c0 = curStr->getChar()) == EOF || + (c1 = curStr->getChar()) == EOF) { + return gFalse; + } + *x = (Guint)((c0 << 8) | c1); + return gTrue; +} + +GBool JBIG2Stream::readULong(Guint *x) { + int c0, c1, c2, c3; + + if ((c0 = curStr->getChar()) == EOF || + (c1 = curStr->getChar()) == EOF || + (c2 = curStr->getChar()) == EOF || + (c3 = curStr->getChar()) == EOF) { + return gFalse; + } + *x = (Guint)((c0 << 24) | (c1 << 16) | (c2 << 8) | c3); + return gTrue; +} + +GBool JBIG2Stream::readLong(int *x) { + int c0, c1, c2, c3; + + if ((c0 = curStr->getChar()) == EOF || + (c1 = curStr->getChar()) == EOF || + (c2 = curStr->getChar()) == EOF || + (c3 = curStr->getChar()) == EOF) { + return gFalse; + } + *x = ((c0 << 24) | (c1 << 16) | (c2 << 8) | c3); + if (c0 & 0x80) { + *x |= -1 - (int)0xffffffff; + } + return gTrue; +} diff --git a/kpdf/xpdf/xpdf/JPXStream.cc b/kpdf/xpdf/xpdf/JPXStream.cc deleted file mode 100644 index 54a9e103..00000000 --- a/kpdf/xpdf/xpdf/JPXStream.cc +++ /dev/null @@ -1,3144 +0,0 @@ -//======================================================================== -// -// JPXStream.cc -// -// Copyright 2002-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "gmem.h" -#include "Error.h" -#include "JArithmeticDecoder.h" -#include "JPXStream.h" - -//~ to do: -// - precincts -// - ROI -// - progression order changes -// - packed packet headers -// - support for palettes, channel maps, etc. -// - make sure all needed JP2/JPX subboxes are parsed (readBoxes) -// - can we assume that QCC segments must come after the QCD segment? -// - skip EPH markers (readTilePartData) -// - handle tilePartToEOC in readTilePartData -// - deal with multiple codeword segments (readTilePartData, -// readCodeBlockData) -// - progression orders 2, 3, and 4 -// - in coefficient decoding (readCodeBlockData): -// - termination pattern: terminate after every coding pass -// - error resilience segmentation symbol -// - selective arithmetic coding bypass -// - vertically causal context formation -// - coeffs longer than 31 bits (should just ignore the extra bits?) -// - handle boxes larger than 2^32 bytes -// - the fixed-point arithmetic won't handle 16-bit pixels - -//------------------------------------------------------------------------ - -// number of contexts for the arithmetic decoder -#define jpxNContexts 19 - -#define jpxContextSigProp 0 // 0 - 8: significance prop and cleanup -#define jpxContextSign 9 // 9 - 13: sign -#define jpxContextMagRef 14 // 14 -16: magnitude refinement -#define jpxContextRunLength 17 // cleanup: run length -#define jpxContextUniform 18 // cleanup: first signif coeff - -//------------------------------------------------------------------------ - -#define jpxPassSigProp 0 -#define jpxPassMagRef 1 -#define jpxPassCleanup 2 - -//------------------------------------------------------------------------ - -// arithmetic decoder context for the significance propagation and -// cleanup passes: -// [horiz][vert][diag][subband] -// where subband = 0 for HL -// = 1 for LH and LL -// = 2 for HH -static Guint sigPropContext[3][3][5][3] = { - {{{ 0, 0, 0 }, // horiz=0, vert=0, diag=0 - { 1, 1, 3 }, // horiz=0, vert=0, diag=1 - { 2, 2, 6 }, // horiz=0, vert=0, diag=2 - { 2, 2, 8 }, // horiz=0, vert=0, diag=3 - { 2, 2, 8 }}, // horiz=0, vert=0, diag=4 - {{ 5, 3, 1 }, // horiz=0, vert=1, diag=0 - { 6, 3, 4 }, // horiz=0, vert=1, diag=1 - { 6, 3, 7 }, // horiz=0, vert=1, diag=2 - { 6, 3, 8 }, // horiz=0, vert=1, diag=3 - { 6, 3, 8 }}, // horiz=0, vert=1, diag=4 - {{ 8, 4, 2 }, // horiz=0, vert=2, diag=0 - { 8, 4, 5 }, // horiz=0, vert=2, diag=1 - { 8, 4, 7 }, // horiz=0, vert=2, diag=2 - { 8, 4, 8 }, // horiz=0, vert=2, diag=3 - { 8, 4, 8 }}}, // horiz=0, vert=2, diag=4 - {{{ 3, 5, 1 }, // horiz=1, vert=0, diag=0 - { 3, 6, 4 }, // horiz=1, vert=0, diag=1 - { 3, 6, 7 }, // horiz=1, vert=0, diag=2 - { 3, 6, 8 }, // horiz=1, vert=0, diag=3 - { 3, 6, 8 }}, // horiz=1, vert=0, diag=4 - {{ 7, 7, 2 }, // horiz=1, vert=1, diag=0 - { 7, 7, 5 }, // horiz=1, vert=1, diag=1 - { 7, 7, 7 }, // horiz=1, vert=1, diag=2 - { 7, 7, 8 }, // horiz=1, vert=1, diag=3 - { 7, 7, 8 }}, // horiz=1, vert=1, diag=4 - {{ 8, 7, 2 }, // horiz=1, vert=2, diag=0 - { 8, 7, 5 }, // horiz=1, vert=2, diag=1 - { 8, 7, 7 }, // horiz=1, vert=2, diag=2 - { 8, 7, 8 }, // horiz=1, vert=2, diag=3 - { 8, 7, 8 }}}, // horiz=1, vert=2, diag=4 - {{{ 4, 8, 2 }, // horiz=2, vert=0, diag=0 - { 4, 8, 5 }, // horiz=2, vert=0, diag=1 - { 4, 8, 7 }, // horiz=2, vert=0, diag=2 - { 4, 8, 8 }, // horiz=2, vert=0, diag=3 - { 4, 8, 8 }}, // horiz=2, vert=0, diag=4 - {{ 7, 8, 2 }, // horiz=2, vert=1, diag=0 - { 7, 8, 5 }, // horiz=2, vert=1, diag=1 - { 7, 8, 7 }, // horiz=2, vert=1, diag=2 - { 7, 8, 8 }, // horiz=2, vert=1, diag=3 - { 7, 8, 8 }}, // horiz=2, vert=1, diag=4 - {{ 8, 8, 2 }, // horiz=2, vert=2, diag=0 - { 8, 8, 5 }, // horiz=2, vert=2, diag=1 - { 8, 8, 7 }, // horiz=2, vert=2, diag=2 - { 8, 8, 8 }, // horiz=2, vert=2, diag=3 - { 8, 8, 8 }}} // horiz=2, vert=2, diag=4 -}; - -// arithmetic decoder context and xor bit for the sign bit in the -// significance propagation pass: -// [horiz][vert][k] -// where horiz/vert are offset by 2 (i.e., range is -2 .. 2) -// and k = 0 for the context -// = 1 for the xor bit -static Guint signContext[5][5][2] = { - {{ 13, 1 }, // horiz=-2, vert=-2 - { 13, 1 }, // horiz=-2, vert=-1 - { 12, 1 }, // horiz=-2, vert= 0 - { 11, 1 }, // horiz=-2, vert=+1 - { 11, 1 }}, // horiz=-2, vert=+2 - {{ 13, 1 }, // horiz=-1, vert=-2 - { 13, 1 }, // horiz=-1, vert=-1 - { 12, 1 }, // horiz=-1, vert= 0 - { 11, 1 }, // horiz=-1, vert=+1 - { 11, 1 }}, // horiz=-1, vert=+2 - {{ 10, 1 }, // horiz= 0, vert=-2 - { 10, 1 }, // horiz= 0, vert=-1 - { 9, 0 }, // horiz= 0, vert= 0 - { 10, 0 }, // horiz= 0, vert=+1 - { 10, 0 }}, // horiz= 0, vert=+2 - {{ 11, 0 }, // horiz=+1, vert=-2 - { 11, 0 }, // horiz=+1, vert=-1 - { 12, 0 }, // horiz=+1, vert= 0 - { 13, 0 }, // horiz=+1, vert=+1 - { 13, 0 }}, // horiz=+1, vert=+2 - {{ 11, 0 }, // horiz=+2, vert=-2 - { 11, 0 }, // horiz=+2, vert=-1 - { 12, 0 }, // horiz=+2, vert= 0 - { 13, 0 }, // horiz=+2, vert=+1 - { 13, 0 }}, // horiz=+2, vert=+2 -}; - -//------------------------------------------------------------------------ - -// constants used in the IDWT -#define idwtAlpha -1.586134342059924 -#define idwtBeta -0.052980118572961 -#define idwtGamma 0.882911075530934 -#define idwtDelta 0.443506852043971 -#define idwtKappa 1.230174104914001 -#define idwtIKappa (1.0 / idwtKappa) - -// number of bits to the right of the decimal point for the fixed -// point arithmetic used in the IDWT -#define fracBits 16 - -//------------------------------------------------------------------------ - -// floor(x / y) -#define jpxFloorDiv(x, y) ((x) / (y)) - -// floor(x / 2^y) -#define jpxFloorDivPow2(x, y) ((x) >> (y)) - -// ceil(x / y) -#define jpxCeilDiv(x, y) (((x) + (y) - 1) / (y)) - -// ceil(x / 2^y) -#define jpxCeilDivPow2(x, y) (((x) + (1 << (y)) - 1) >> (y)) - -//------------------------------------------------------------------------ - -#if 1 //----- disable coverage tracking - -#define cover(idx) - -#else //----- enable coverage tracking - -class JPXCover { -public: - - JPXCover(int sizeA); - ~JPXCover(); - void incr(int idx); - -private: - - int size, used; - int *data; -}; - -JPXCover::JPXCover(int sizeA) { - size = sizeA; - used = -1; - data = (int *)gmallocn(size, sizeof(int)); - memset(data, 0, size * sizeof(int)); -} - -JPXCover::~JPXCover() { - int i; - - printf("JPX coverage:\n"); - for (i = 0; i <= used; ++i) { - printf(" %4d: %8d\n", i, data[i]); - } - gfree(data); -} - -void JPXCover::incr(int idx) { - if (idx < size) { - ++data[idx]; - if (idx > used) { - used = idx; - } - } -} - -JPXCover jpxCover(150); - -#define cover(idx) jpxCover.incr(idx) - -#endif //----- coverage tracking - -//------------------------------------------------------------------------ - -JPXStream::JPXStream(Stream *strA): - FilterStream(strA) -{ - nComps = 0; - bpc = NULL; - width = height = 0; - haveCS = gFalse; - havePalette = gFalse; - haveCompMap = gFalse; - haveChannelDefn = gFalse; - - img.tiles = NULL; - bitBuf = 0; - bitBufLen = 0; - bitBufSkip = gFalse; - byteCount = 0; -} - -JPXStream::~JPXStream() { - close(); - delete str; -} - -void JPXStream::reset() { - str->reset(); - if (readBoxes()) { - curY = img.yOffset; - } else { - // readBoxes reported an error, so we go immediately to EOF - curY = img.ySize; - } - curX = img.xOffset; - curComp = 0; - readBufLen = 0; -} - -void JPXStream::close() { - JPXTile *tile; - JPXTileComp *tileComp; - JPXResLevel *resLevel; - JPXPrecinct *precinct; - JPXSubband *subband; - JPXCodeBlock *cb; - Guint comp, i, k, r, pre, sb; - - gfree(bpc); - bpc = NULL; - if (havePalette) { - gfree(palette.bpc); - gfree(palette.c); - havePalette = gFalse; - } - if (haveCompMap) { - gfree(compMap.comp); - gfree(compMap.type); - gfree(compMap.pComp); - haveCompMap = gFalse; - } - if (haveChannelDefn) { - gfree(channelDefn.idx); - gfree(channelDefn.type); - gfree(channelDefn.assoc); - haveChannelDefn = gFalse; - } - - if (img.tiles) { - for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { - tile = &img.tiles[i]; - if (tile->tileComps) { - for (comp = 0; comp < img.nComps; ++comp) { - tileComp = &tile->tileComps[comp]; - gfree(tileComp->quantSteps); - gfree(tileComp->data); - gfree(tileComp->buf); - if (tileComp->resLevels) { - for (r = 0; r <= tileComp->nDecompLevels; ++r) { - resLevel = &tileComp->resLevels[r]; - if (resLevel->precincts) { - for (pre = 0; pre < 1; ++pre) { - precinct = &resLevel->precincts[pre]; - if (precinct->subbands) { - for (sb = 0; sb < (Guint)(r == 0 ? 1 : 3); ++sb) { - subband = &precinct->subbands[sb]; - gfree(subband->inclusion); - gfree(subband->zeroBitPlane); - if (subband->cbs) { - for (k = 0; k < subband->nXCBs * subband->nYCBs; ++k) { - cb = &subband->cbs[k]; - gfree(cb->coeffs); - if (cb->arithDecoder) { - delete cb->arithDecoder; - } - if (cb->stats) { - delete cb->stats; - } - } - gfree(subband->cbs); - } - } - gfree(precinct->subbands); - } - } - gfree(img.tiles[i].tileComps[comp].resLevels[r].precincts); - } - } - gfree(img.tiles[i].tileComps[comp].resLevels); - } - } - gfree(img.tiles[i].tileComps); - } - } - gfree(img.tiles); - img.tiles = NULL; - } - FilterStream::close(); -} - -int JPXStream::getChar() { - int c; - - if (readBufLen < 8) { - fillReadBuf(); - } - if (readBufLen == 8) { - c = readBuf & 0xff; - readBufLen = 0; - } else if (readBufLen > 8) { - c = (readBuf >> (readBufLen - 8)) & 0xff; - readBufLen -= 8; - } else if (readBufLen == 0) { - c = EOF; - } else { - c = (readBuf << (8 - readBufLen)) & 0xff; - readBufLen = 0; - } - return c; -} - -int JPXStream::lookChar() { - int c; - - if (readBufLen < 8) { - fillReadBuf(); - } - if (readBufLen == 8) { - c = readBuf & 0xff; - } else if (readBufLen > 8) { - c = (readBuf >> (readBufLen - 8)) & 0xff; - } else if (readBufLen == 0) { - c = EOF; - } else { - c = (readBuf << (8 - readBufLen)) & 0xff; - } - return c; -} - -void JPXStream::fillReadBuf() { - JPXTileComp *tileComp; - Guint tileIdx, tx, ty; - int pix, pixBits; - - do { - if (curY >= img.ySize) { - return; - } - tileIdx = ((curY - img.yTileOffset) / img.yTileSize) * img.nXTiles - + (curX - img.xTileOffset) / img.xTileSize; -#if 1 //~ ignore the palette, assume the PDF ColorSpace object is valid - tileComp = &img.tiles[tileIdx].tileComps[curComp]; -#else - tileComp = &img.tiles[tileIdx].tileComps[havePalette ? 0 : curComp]; -#endif - tx = jpxCeilDiv((curX - img.xTileOffset) % img.xTileSize, tileComp->hSep); - ty = jpxCeilDiv((curY - img.yTileOffset) % img.yTileSize, tileComp->vSep); - pix = (int)tileComp->data[ty * (tileComp->x1 - tileComp->x0) + tx]; - pixBits = tileComp->prec; -#if 1 //~ ignore the palette, assume the PDF ColorSpace object is valid - if (++curComp == img.nComps) { -#else - if (havePalette) { - if (pix >= 0 && pix < palette.nEntries) { - pix = palette.c[pix * palette.nComps + curComp]; - } else { - pix = - pixBits = palette.bpc[curComp]; - } - if (++curComp == (Guint)(havePalette ? palette.nComps : img.nComps)) { -#endif - curComp = 0; - if (++curX == img.xSize) { - curX = img.xOffset; - ++curY; - } - } - if (pixBits == 8) { - readBuf = (readBuf << 8) | (pix & 0xff); - } else { - readBuf = (readBuf << pixBits) | (pix & ((1 << pixBits) - 1)); - } - readBufLen += pixBits; - } while (readBufLen < 8); -} - -GString *JPXStream::getPSFilter(int /*psLevel*/, char * /*indent*/) { - return NULL; -} - -GBool JPXStream::isBinary(GBool /*last*/) { - return str->isBinary(gTrue); -} - -void JPXStream::getImageParams(int *bitsPerComponent, - StreamColorSpaceMode *csMode) { - Guint boxType, boxLen, dataLen, csEnum; - Guint bpc1, dummy, i; - int csMeth, csPrec, csPrec1, dummy2; - StreamColorSpaceMode csMode1; - GBool haveBPC, haveCSMode; - - csPrec = 0; // make gcc happy - haveBPC = haveCSMode = gFalse; - str->reset(); - if (str->lookChar() == 0xff) { - getImageParams2(bitsPerComponent, csMode); - } else { - while (readBoxHdr(&boxType, &boxLen, &dataLen)) { - if (boxType == 0x6a703268) { // JP2 header - cover(0); - // skip the superbox - } else if (boxType == 0x69686472) { // image header - cover(1); - if (readULong(&dummy) && - readULong(&dummy) && - readUWord(&dummy) && - readUByte(&bpc1) && - readUByte(&dummy) && - readUByte(&dummy) && - readUByte(&dummy)) { - *bitsPerComponent = bpc1 + 1; - haveBPC = gTrue; - } - } else if (boxType == 0x636F6C72) { // color specification - cover(2); - if (readByte(&csMeth) && - readByte(&csPrec1) && - readByte(&dummy2)) { - if (csMeth == 1) { - if (readULong(&csEnum)) { - csMode1 = streamCSNone; - if (csEnum == jpxCSBiLevel || - csEnum == jpxCSGrayscale) { - csMode1 = streamCSDeviceGray; - } else if (csEnum == jpxCSCMYK) { - csMode1 = streamCSDeviceCMYK; - } else if (csEnum == jpxCSsRGB || - csEnum == jpxCSCISesRGB || - csEnum == jpxCSROMMRGB) { - csMode1 = streamCSDeviceRGB; - } - if (csMode1 != streamCSNone && - (!haveCSMode || csPrec1 > csPrec)) { - *csMode = csMode1; - csPrec = csPrec1; - haveCSMode = gTrue; - } - for (i = 0; i < dataLen - 7; ++i) { - str->getChar(); - } - } - } else { - for (i = 0; i < dataLen - 3; ++i) { - str->getChar(); - } - } - } - } else if (boxType == 0x6A703263) { // codestream - cover(3); - if (!(haveBPC && haveCSMode)) { - getImageParams2(bitsPerComponent, csMode); - } - break; - } else { - cover(4); - for (i = 0; i < dataLen; ++i) { - str->getChar(); - } - } - } - } - str->close(); -} - -// Get image parameters from the codestream. -void JPXStream::getImageParams2(int *bitsPerComponent, - StreamColorSpaceMode *csMode) { - int segType; - Guint segLen, nComps1, bpc1, dummy, i; - - while (readMarkerHdr(&segType, &segLen)) { - if (segType == 0x51) { // SIZ - image and tile size - cover(5); - if (readUWord(&dummy) && - readULong(&dummy) && - readULong(&dummy) && - readULong(&dummy) && - readULong(&dummy) && - readULong(&dummy) && - readULong(&dummy) && - readULong(&dummy) && - readULong(&dummy) && - readUWord(&nComps1) && - readUByte(&bpc1)) { - *bitsPerComponent = (bpc1 & 0x7f) + 1; - // if there's no color space info, take a guess - if (nComps1 == 1) { - *csMode = streamCSDeviceGray; - } else if (nComps1 == 3) { - *csMode = streamCSDeviceRGB; - } else if (nComps1 == 4) { - *csMode = streamCSDeviceCMYK; - } - } - break; - } else { - cover(6); - if (segLen > 2) { - for (i = 0; i < segLen - 2; ++i) { - str->getChar(); - } - } - } - } -} - -GBool JPXStream::readBoxes() { - Guint boxType, boxLen, dataLen; - Guint bpc1, compression, unknownColorspace, ipr; - Guint i, j; - - haveImgHdr = gFalse; - - // check for a naked JPEG 2000 codestream (without the JP2/JPX - // wrapper) -- this appears to be a violation of the PDF spec, but - // Acrobat allows it - if (str->lookChar() == 0xff) { - cover(7); - error(getPos(), "Naked JPEG 2000 codestream, missing JP2/JPX wrapper"); - readCodestream(0); - nComps = img.nComps; - bpc = (Guint *)gmallocn(nComps, sizeof(Guint)); - for (i = 0; i < nComps; ++i) { - bpc[i] = img.tiles[0].tileComps[i].prec; - } - width = img.xSize - img.xOffset; - height = img.ySize - img.yOffset; - return gTrue; - } - - while (readBoxHdr(&boxType, &boxLen, &dataLen)) { - switch (boxType) { - case 0x6a703268: // JP2 header - // this is a grouping box ('superbox') which has no real - // contents and doesn't appear to be used consistently, i.e., - // some things which should be subboxes of the JP2 header box - // show up outside of it - so we simply ignore the JP2 header - // box - cover(8); - break; - case 0x69686472: // image header - cover(9); - if (!readULong(&height) || - !readULong(&width) || - !readUWord(&nComps) || - !readUByte(&bpc1) || - !readUByte(&compression) || - !readUByte(&unknownColorspace) || - !readUByte(&ipr)) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - if (compression != 7) { - error(getPos(), "Unknown compression type in JPX stream"); - return gFalse; - } - bpc = (Guint *)gmallocn(nComps, sizeof(Guint)); - for (i = 0; i < nComps; ++i) { - bpc[i] = bpc1; - } - haveImgHdr = gTrue; - break; - case 0x62706363: // bits per component - cover(10); - if (!haveImgHdr) { - error(getPos(), "Found bits per component box before image header box in JPX stream"); - return gFalse; - } - if (dataLen != nComps) { - error(getPos(), "Invalid bits per component box in JPX stream"); - return gFalse; - } - for (i = 0; i < nComps; ++i) { - if (!readUByte(&bpc[i])) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - } - break; - case 0x636F6C72: // color specification - cover(11); - if (!readColorSpecBox(dataLen)) { - return gFalse; - } - break; - case 0x70636c72: // palette - cover(12); - if (!readUWord(&palette.nEntries) || - !readUByte(&palette.nComps)) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - palette.bpc = (Guint *)gmallocn(palette.nComps, sizeof(Guint)); - palette.c = - (int *)gmallocn(palette.nEntries * palette.nComps, sizeof(int)); - for (i = 0; i < palette.nComps; ++i) { - if (!readUByte(&palette.bpc[i])) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - ++palette.bpc[i]; - } - for (i = 0; i < palette.nEntries; ++i) { - for (j = 0; j < palette.nComps; ++j) { - if (!readNBytes(((palette.bpc[j] & 0x7f) + 7) >> 3, - (palette.bpc[j] & 0x80) ? gTrue : gFalse, - &palette.c[i * palette.nComps + j])) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - } - } - havePalette = gTrue; - break; - case 0x636d6170: // component mapping - cover(13); - compMap.nChannels = dataLen / 4; - compMap.comp = (Guint *)gmallocn(compMap.nChannels, sizeof(Guint)); - compMap.type = (Guint *)gmallocn(compMap.nChannels, sizeof(Guint)); - compMap.pComp = (Guint *)gmallocn(compMap.nChannels, sizeof(Guint)); - for (i = 0; i < compMap.nChannels; ++i) { - if (!readUWord(&compMap.comp[i]) || - !readUByte(&compMap.type[i]) || - !readUByte(&compMap.pComp[i])) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - } - haveCompMap = gTrue; - break; - case 0x63646566: // channel definition - cover(14); - if (!readUWord(&channelDefn.nChannels)) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - channelDefn.idx = - (Guint *)gmallocn(channelDefn.nChannels, sizeof(Guint)); - channelDefn.type = - (Guint *)gmallocn(channelDefn.nChannels, sizeof(Guint)); - channelDefn.assoc = - (Guint *)gmallocn(channelDefn.nChannels, sizeof(Guint)); - for (i = 0; i < channelDefn.nChannels; ++i) { - if (!readUWord(&channelDefn.idx[i]) || - !readUWord(&channelDefn.type[i]) || - !readUWord(&channelDefn.assoc[i])) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - } - haveChannelDefn = gTrue; - break; - case 0x6A703263: // contiguous codestream - cover(15); - if (!bpc) { - error(getPos(), "JPX stream is missing the image header box"); - } - if (!haveCS) { - error(getPos(), "JPX stream has no supported color spec"); - } - if (!readCodestream(dataLen)) { - return gFalse; - } - break; - default: - cover(16); - for (i = 0; i < dataLen; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Unexpected EOF in JPX stream"); - return gFalse; - } - } - break; - } - } - return gTrue; -} - -GBool JPXStream::readColorSpecBox(Guint dataLen) { - JPXColorSpec newCS; - Guint csApprox, csEnum; - Guint i; - GBool ok; - - ok = gFalse; - if (!readUByte(&newCS.meth) || - !readByte(&newCS.prec) || - !readUByte(&csApprox)) { - goto err; - } - switch (newCS.meth) { - case 1: // enumerated colorspace - cover(17); - if (!readULong(&csEnum)) { - goto err; - } - newCS.enumerated.type = (JPXColorSpaceType)csEnum; - switch (newCS.enumerated.type) { - case jpxCSBiLevel: - ok = gTrue; - break; - case jpxCSYCbCr1: - ok = gTrue; - break; - case jpxCSYCbCr2: - ok = gTrue; - break; - case jpxCSYCBCr3: - ok = gTrue; - break; - case jpxCSPhotoYCC: - ok = gTrue; - break; - case jpxCSCMY: - ok = gTrue; - break; - case jpxCSCMYK: - ok = gTrue; - break; - case jpxCSYCCK: - ok = gTrue; - break; - case jpxCSCIELab: - if (dataLen == 7 + 7*4) { - if (!readULong(&newCS.enumerated.cieLab.rl) || - !readULong(&newCS.enumerated.cieLab.ol) || - !readULong(&newCS.enumerated.cieLab.ra) || - !readULong(&newCS.enumerated.cieLab.oa) || - !readULong(&newCS.enumerated.cieLab.rb) || - !readULong(&newCS.enumerated.cieLab.ob) || - !readULong(&newCS.enumerated.cieLab.il)) { - goto err; - } - } else if (dataLen == 7) { - //~ this assumes the 8-bit case - cover(92); - newCS.enumerated.cieLab.rl = 100; - newCS.enumerated.cieLab.ol = 0; - newCS.enumerated.cieLab.ra = 255; - newCS.enumerated.cieLab.oa = 128; - newCS.enumerated.cieLab.rb = 255; - newCS.enumerated.cieLab.ob = 96; - newCS.enumerated.cieLab.il = 0x00443530; - } else { - goto err; - } - ok = gTrue; - break; - case jpxCSsRGB: - ok = gTrue; - break; - case jpxCSGrayscale: - ok = gTrue; - break; - case jpxCSBiLevel2: - ok = gTrue; - break; - case jpxCSCIEJab: - // not allowed in PDF - goto err; - case jpxCSCISesRGB: - ok = gTrue; - break; - case jpxCSROMMRGB: - ok = gTrue; - break; - case jpxCSsRGBYCbCr: - ok = gTrue; - break; - case jpxCSYPbPr1125: - ok = gTrue; - break; - case jpxCSYPbPr1250: - ok = gTrue; - break; - default: - goto err; - } - break; - case 2: // restricted ICC profile - case 3: // any ICC profile (JPX) - case 4: // vendor color (JPX) - cover(18); - for (i = 0; i < dataLen - 3; ++i) { - if (str->getChar() == EOF) { - goto err; - } - } - break; - } - - if (ok && (!haveCS || newCS.prec > cs.prec)) { - cs = newCS; - haveCS = gTrue; - } - - return gTrue; - - err: - error(getPos(), "Error in JPX color spec"); - return gFalse; -} - -GBool JPXStream::readCodestream(Guint /*len*/) { - JPXTile *tile; - JPXTileComp *tileComp; - int segType; - GBool haveSIZ, haveCOD, haveQCD, haveSOT; - Guint precinctSize, style; - Guint segLen, capabilities, comp, i, j, r; - - //----- main header - haveSIZ = haveCOD = haveQCD = haveSOT = gFalse; - do { - if (!readMarkerHdr(&segType, &segLen)) { - error(getPos(), "Error in JPX codestream"); - return gFalse; - } - switch (segType) { - case 0x4f: // SOC - start of codestream - // marker only - cover(19); - break; - case 0x51: // SIZ - image and tile size - cover(20); - if (!readUWord(&capabilities) || - !readULong(&img.xSize) || - !readULong(&img.ySize) || - !readULong(&img.xOffset) || - !readULong(&img.yOffset) || - !readULong(&img.xTileSize) || - !readULong(&img.yTileSize) || - !readULong(&img.xTileOffset) || - !readULong(&img.yTileOffset) || - !readUWord(&img.nComps)) { - error(getPos(), "Error in JPX SIZ marker segment"); - return gFalse; - } - if (haveImgHdr && img.nComps != nComps) { - error(getPos(), "Different number of components in JPX SIZ marker segment"); - return gFalse; - } - img.nXTiles = (img.xSize - img.xTileOffset + img.xTileSize - 1) - / img.xTileSize; - img.nYTiles = (img.ySize - img.yTileOffset + img.yTileSize - 1) - / img.yTileSize; - // check for overflow before allocating memory - if (img.nXTiles <= 0 || img.nYTiles <= 0 || - img.nXTiles >= INT_MAX / img.nYTiles) { - error(getPos(), "Bad tile count in JPX SIZ marker segment"); - return gFalse; - } - img.tiles = (JPXTile *)gmallocn(img.nXTiles * img.nYTiles, - sizeof(JPXTile)); - for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { - img.tiles[i].tileComps = (JPXTileComp *)gmallocn(img.nComps, - sizeof(JPXTileComp)); - for (comp = 0; comp < img.nComps; ++comp) { - img.tiles[i].tileComps[comp].quantSteps = NULL; - img.tiles[i].tileComps[comp].data = NULL; - img.tiles[i].tileComps[comp].buf = NULL; - img.tiles[i].tileComps[comp].resLevels = NULL; - } - } - for (comp = 0; comp < img.nComps; ++comp) { - if (!readUByte(&img.tiles[0].tileComps[comp].prec) || - !readUByte(&img.tiles[0].tileComps[comp].hSep) || - !readUByte(&img.tiles[0].tileComps[comp].vSep)) { - error(getPos(), "Error in JPX SIZ marker segment"); - return gFalse; - } - img.tiles[0].tileComps[comp].sgned = - (img.tiles[0].tileComps[comp].prec & 0x80) ? gTrue : gFalse; - img.tiles[0].tileComps[comp].prec = - (img.tiles[0].tileComps[comp].prec & 0x7f) + 1; - for (i = 1; i < img.nXTiles * img.nYTiles; ++i) { - img.tiles[i].tileComps[comp] = img.tiles[0].tileComps[comp]; - } - } - haveSIZ = gTrue; - break; - case 0x52: // COD - coding style default - cover(21); - if (!readUByte(&img.tiles[0].tileComps[0].style) || - !readUByte(&img.tiles[0].progOrder) || - !readUWord(&img.tiles[0].nLayers) || - !readUByte(&img.tiles[0].multiComp) || - !readUByte(&img.tiles[0].tileComps[0].nDecompLevels) || - !readUByte(&img.tiles[0].tileComps[0].codeBlockW) || - !readUByte(&img.tiles[0].tileComps[0].codeBlockH) || - !readUByte(&img.tiles[0].tileComps[0].codeBlockStyle) || - !readUByte(&img.tiles[0].tileComps[0].transform)) { - error(getPos(), "Error in JPX COD marker segment"); - return gFalse; - } - img.tiles[0].tileComps[0].codeBlockW += 2; - img.tiles[0].tileComps[0].codeBlockH += 2; - for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { - if (i != 0) { - img.tiles[i].progOrder = img.tiles[0].progOrder; - img.tiles[i].nLayers = img.tiles[0].nLayers; - img.tiles[i].multiComp = img.tiles[0].multiComp; - } - for (comp = 0; comp < img.nComps; ++comp) { - if (!(i == 0 && comp == 0)) { - img.tiles[i].tileComps[comp].style = - img.tiles[0].tileComps[0].style; - img.tiles[i].tileComps[comp].nDecompLevels = - img.tiles[0].tileComps[0].nDecompLevels; - img.tiles[i].tileComps[comp].codeBlockW = - img.tiles[0].tileComps[0].codeBlockW; - img.tiles[i].tileComps[comp].codeBlockH = - img.tiles[0].tileComps[0].codeBlockH; - img.tiles[i].tileComps[comp].codeBlockStyle = - img.tiles[0].tileComps[0].codeBlockStyle; - img.tiles[i].tileComps[comp].transform = - img.tiles[0].tileComps[0].transform; - } - img.tiles[i].tileComps[comp].resLevels = - (JPXResLevel *)gmallocn( - (img.tiles[i].tileComps[comp].nDecompLevels + 1), - sizeof(JPXResLevel)); - for (r = 0; r <= img.tiles[i].tileComps[comp].nDecompLevels; ++r) { - img.tiles[i].tileComps[comp].resLevels[r].precincts = NULL; - } - } - } - for (r = 0; r <= img.tiles[0].tileComps[0].nDecompLevels; ++r) { - if (img.tiles[0].tileComps[0].style & 0x01) { - cover(91); - if (!readUByte(&precinctSize)) { - error(getPos(), "Error in JPX COD marker segment"); - return gFalse; - } - img.tiles[0].tileComps[0].resLevels[r].precinctWidth = - precinctSize & 0x0f; - img.tiles[0].tileComps[0].resLevels[r].precinctHeight = - (precinctSize >> 4) & 0x0f; - } else { - img.tiles[0].tileComps[0].resLevels[r].precinctWidth = 15; - img.tiles[0].tileComps[0].resLevels[r].precinctHeight = 15; - } - } - for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { - for (comp = 0; comp < img.nComps; ++comp) { - if (!(i == 0 && comp == 0)) { - for (r = 0; r <= img.tiles[i].tileComps[comp].nDecompLevels; ++r) { - img.tiles[i].tileComps[comp].resLevels[r].precinctWidth = - img.tiles[0].tileComps[0].resLevels[r].precinctWidth; - img.tiles[i].tileComps[comp].resLevels[r].precinctHeight = - img.tiles[0].tileComps[0].resLevels[r].precinctHeight; - } - } - } - } - haveCOD = gTrue; - break; - case 0x53: // COC - coding style component - cover(22); - if (!haveCOD) { - error(getPos(), "JPX COC marker segment before COD segment"); - return gFalse; - } - if ((img.nComps > 256 && !readUWord(&comp)) || - (img.nComps <= 256 && !readUByte(&comp)) || - comp >= img.nComps || - !readUByte(&style) || - !readUByte(&img.tiles[0].tileComps[comp].nDecompLevels) || - !readUByte(&img.tiles[0].tileComps[comp].codeBlockW) || - !readUByte(&img.tiles[0].tileComps[comp].codeBlockH) || - !readUByte(&img.tiles[0].tileComps[comp].codeBlockStyle) || - !readUByte(&img.tiles[0].tileComps[comp].transform)) { - error(getPos(), "Error in JPX COC marker segment"); - return gFalse; - } - img.tiles[0].tileComps[comp].style = - (img.tiles[0].tileComps[comp].style & ~1) | (style & 1); - img.tiles[0].tileComps[comp].codeBlockW += 2; - img.tiles[0].tileComps[comp].codeBlockH += 2; - for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { - if (i != 0) { - img.tiles[i].tileComps[comp].style = - img.tiles[0].tileComps[comp].style; - img.tiles[i].tileComps[comp].nDecompLevels = - img.tiles[0].tileComps[comp].nDecompLevels; - img.tiles[i].tileComps[comp].codeBlockW = - img.tiles[0].tileComps[comp].codeBlockW; - img.tiles[i].tileComps[comp].codeBlockH = - img.tiles[0].tileComps[comp].codeBlockH; - img.tiles[i].tileComps[comp].codeBlockStyle = - img.tiles[0].tileComps[comp].codeBlockStyle; - img.tiles[i].tileComps[comp].transform = - img.tiles[0].tileComps[comp].transform; - } - img.tiles[i].tileComps[comp].resLevels = - (JPXResLevel *)greallocn( - img.tiles[i].tileComps[comp].resLevels, - (img.tiles[i].tileComps[comp].nDecompLevels + 1), - sizeof(JPXResLevel)); - for (r = 0; r <= img.tiles[i].tileComps[comp].nDecompLevels; ++r) { - img.tiles[i].tileComps[comp].resLevels[r].precincts = NULL; - } - } - for (r = 0; r <= img.tiles[0].tileComps[comp].nDecompLevels; ++r) { - if (img.tiles[0].tileComps[comp].style & 0x01) { - if (!readUByte(&precinctSize)) { - error(getPos(), "Error in JPX COD marker segment"); - return gFalse; - } - img.tiles[0].tileComps[comp].resLevels[r].precinctWidth = - precinctSize & 0x0f; - img.tiles[0].tileComps[comp].resLevels[r].precinctHeight = - (precinctSize >> 4) & 0x0f; - } else { - img.tiles[0].tileComps[comp].resLevels[r].precinctWidth = 15; - img.tiles[0].tileComps[comp].resLevels[r].precinctHeight = 15; - } - } - for (i = 1; i < img.nXTiles * img.nYTiles; ++i) { - for (r = 0; r <= img.tiles[i].tileComps[comp].nDecompLevels; ++r) { - img.tiles[i].tileComps[comp].resLevels[r].precinctWidth = - img.tiles[0].tileComps[comp].resLevels[r].precinctWidth; - img.tiles[i].tileComps[comp].resLevels[r].precinctHeight = - img.tiles[0].tileComps[comp].resLevels[r].precinctHeight; - } - } - break; - case 0x5c: // QCD - quantization default - cover(23); - if (!readUByte(&img.tiles[0].tileComps[0].quantStyle)) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - if ((img.tiles[0].tileComps[0].quantStyle & 0x1f) == 0x00) { - img.tiles[0].tileComps[0].nQuantSteps = segLen - 3; - img.tiles[0].tileComps[0].quantSteps = - (Guint *)greallocn(img.tiles[0].tileComps[0].quantSteps, - img.tiles[0].tileComps[0].nQuantSteps, - sizeof(Guint)); - for (i = 0; i < img.tiles[0].tileComps[0].nQuantSteps; ++i) { - if (!readUByte(&img.tiles[0].tileComps[0].quantSteps[i])) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - } - } else if ((img.tiles[0].tileComps[0].quantStyle & 0x1f) == 0x01) { - img.tiles[0].tileComps[0].nQuantSteps = 1; - img.tiles[0].tileComps[0].quantSteps = - (Guint *)greallocn(img.tiles[0].tileComps[0].quantSteps, - img.tiles[0].tileComps[0].nQuantSteps, - sizeof(Guint)); - if (!readUWord(&img.tiles[0].tileComps[0].quantSteps[0])) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - } else if ((img.tiles[0].tileComps[0].quantStyle & 0x1f) == 0x02) { - img.tiles[0].tileComps[0].nQuantSteps = (segLen - 3) / 2; - img.tiles[0].tileComps[0].quantSteps = - (Guint *)greallocn(img.tiles[0].tileComps[0].quantSteps, - img.tiles[0].tileComps[0].nQuantSteps, - sizeof(Guint)); - for (i = 0; i < img.tiles[0].tileComps[0].nQuantSteps; ++i) { - if (!readUWord(&img.tiles[0].tileComps[0].quantSteps[i])) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - } - } else { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { - for (comp = 0; comp < img.nComps; ++comp) { - if (!(i == 0 && comp == 0)) { - img.tiles[i].tileComps[comp].quantStyle = - img.tiles[0].tileComps[0].quantStyle; - img.tiles[i].tileComps[comp].nQuantSteps = - img.tiles[0].tileComps[0].nQuantSteps; - img.tiles[i].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[i].tileComps[comp].quantSteps, - img.tiles[0].tileComps[0].nQuantSteps, - sizeof(Guint)); - for (j = 0; j < img.tiles[0].tileComps[0].nQuantSteps; ++j) { - img.tiles[i].tileComps[comp].quantSteps[j] = - img.tiles[0].tileComps[0].quantSteps[j]; - } - } - } - } - haveQCD = gTrue; - break; - case 0x5d: // QCC - quantization component - cover(24); - if (!haveQCD) { - error(getPos(), "JPX QCC marker segment before QCD segment"); - return gFalse; - } - if ((img.nComps > 256 && !readUWord(&comp)) || - (img.nComps <= 256 && !readUByte(&comp)) || - comp >= img.nComps || - !readUByte(&img.tiles[0].tileComps[comp].quantStyle)) { - error(getPos(), "Error in JPX QCC marker segment"); - return gFalse; - } - if ((img.tiles[0].tileComps[comp].quantStyle & 0x1f) == 0x00) { - img.tiles[0].tileComps[comp].nQuantSteps = - segLen - (img.nComps > 256 ? 5 : 4); - img.tiles[0].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[0].tileComps[comp].quantSteps, - img.tiles[0].tileComps[comp].nQuantSteps, - sizeof(Guint)); - for (i = 0; i < img.tiles[0].tileComps[comp].nQuantSteps; ++i) { - if (!readUByte(&img.tiles[0].tileComps[comp].quantSteps[i])) { - error(getPos(), "Error in JPX QCC marker segment"); - return gFalse; - } - } - } else if ((img.tiles[0].tileComps[comp].quantStyle & 0x1f) == 0x01) { - img.tiles[0].tileComps[comp].nQuantSteps = 1; - img.tiles[0].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[0].tileComps[comp].quantSteps, - img.tiles[0].tileComps[comp].nQuantSteps, - sizeof(Guint)); - if (!readUWord(&img.tiles[0].tileComps[comp].quantSteps[0])) { - error(getPos(), "Error in JPX QCC marker segment"); - return gFalse; - } - } else if ((img.tiles[0].tileComps[comp].quantStyle & 0x1f) == 0x02) { - img.tiles[0].tileComps[comp].nQuantSteps = - (segLen - (img.nComps > 256 ? 5 : 4)) / 2; - img.tiles[0].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[0].tileComps[comp].quantSteps, - img.tiles[0].tileComps[comp].nQuantSteps, - sizeof(Guint)); - for (i = 0; i < img.tiles[0].tileComps[comp].nQuantSteps; ++i) { - if (!readUWord(&img.tiles[0].tileComps[comp].quantSteps[i])) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - } - } else { - error(getPos(), "Error in JPX QCC marker segment"); - return gFalse; - } - for (i = 1; i < img.nXTiles * img.nYTiles; ++i) { - img.tiles[i].tileComps[comp].quantStyle = - img.tiles[0].tileComps[comp].quantStyle; - img.tiles[i].tileComps[comp].nQuantSteps = - img.tiles[0].tileComps[comp].nQuantSteps; - img.tiles[i].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[i].tileComps[comp].quantSteps, - img.tiles[0].tileComps[comp].nQuantSteps, - sizeof(Guint)); - for (j = 0; j < img.tiles[0].tileComps[comp].nQuantSteps; ++j) { - img.tiles[i].tileComps[comp].quantSteps[j] = - img.tiles[0].tileComps[comp].quantSteps[j]; - } - } - break; - case 0x5e: // RGN - region of interest - cover(25); -#if 1 //~ ROI is unimplemented - fprintf(stderr, "RGN\n"); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX PPM marker segment"); - return gFalse; - } - } -#else - if ((img.nComps > 256 && !readUWord(&comp)) || - (img.nComps <= 256 && !readUByte(&comp)) || - comp >= img.nComps || - !readUByte(&compInfo[comp].defROI.style) || - !readUByte(&compInfo[comp].defROI.shift)) { - error(getPos(), "Error in JPX RGN marker segment"); - return gFalse; - } -#endif - break; - case 0x5f: // POC - progression order change - cover(26); -#if 1 //~ progression order changes are unimplemented - fprintf(stderr, "POC\n"); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX PPM marker segment"); - return gFalse; - } - } -#else - nProgs = (segLen - 2) / (img.nComps > 256 ? 9 : 7); - progs = (JPXProgOrder *)gmallocn(nProgs, sizeof(JPXProgOrder)); - for (i = 0; i < nProgs; ++i) { - if (!readUByte(&progs[i].startRes) || - !(img.nComps > 256 && readUWord(&progs[i].startComp)) || - !(img.nComps <= 256 && readUByte(&progs[i].startComp)) || - !readUWord(&progs[i].endLayer) || - !readUByte(&progs[i].endRes) || - !(img.nComps > 256 && readUWord(&progs[i].endComp)) || - !(img.nComps <= 256 && readUByte(&progs[i].endComp)) || - !readUByte(&progs[i].progOrder)) { - error(getPos(), "Error in JPX POC marker segment"); - return gFalse; - } - } -#endif - break; - case 0x60: // PPM - packed packet headers, main header - cover(27); -#if 1 //~ packed packet headers are unimplemented - fprintf(stderr, "PPM\n"); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX PPM marker segment"); - return gFalse; - } - } -#endif - break; - case 0x55: // TLM - tile-part lengths - // skipped - cover(28); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX TLM marker segment"); - return gFalse; - } - } - break; - case 0x57: // PLM - packet length, main header - // skipped - cover(29); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX PLM marker segment"); - return gFalse; - } - } - break; - case 0x63: // CRG - component registration - // skipped - cover(30); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX CRG marker segment"); - return gFalse; - } - } - break; - case 0x64: // COM - comment - // skipped - cover(31); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX COM marker segment"); - return gFalse; - } - } - break; - case 0x90: // SOT - start of tile - cover(32); - haveSOT = gTrue; - break; - default: - cover(33); - error(getPos(), "Unknown marker segment %02x in JPX stream", segType); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - break; - } - } - break; - } - } while (!haveSOT); - - if (!haveSIZ) { - error(getPos(), "Missing SIZ marker segment in JPX stream"); - return gFalse; - } - if (!haveCOD) { - error(getPos(), "Missing COD marker segment in JPX stream"); - return gFalse; - } - if (!haveQCD) { - error(getPos(), "Missing QCD marker segment in JPX stream"); - return gFalse; - } - - //----- read the tile-parts - while (1) { - if (!readTilePart()) { - return gFalse; - } - if (!readMarkerHdr(&segType, &segLen)) { - error(getPos(), "Error in JPX codestream"); - return gFalse; - } - if (segType != 0x90) { // SOT - start of tile - break; - } - } - - if (segType != 0xd9) { // EOC - end of codestream - error(getPos(), "Missing EOC marker in JPX codestream"); - return gFalse; - } - - //----- finish decoding the image - for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { - tile = &img.tiles[i]; - for (comp = 0; comp < img.nComps; ++comp) { - tileComp = &tile->tileComps[comp]; - inverseTransform(tileComp); - } - if (!inverseMultiCompAndDC(tile)) { - return gFalse; - } - } - - //~ can free memory below tileComps here, and also tileComp.buf - - return gTrue; -} - -GBool JPXStream::readTilePart() { - JPXTile *tile; - JPXTileComp *tileComp; - JPXResLevel *resLevel; - JPXPrecinct *precinct; - JPXSubband *subband; - JPXCodeBlock *cb; - GBool haveSOD; - Guint tileIdx, tilePartLen, tilePartIdx, nTileParts; - GBool tilePartToEOC; - Guint precinctSize, style; - Guint n, nSBs, nx, ny, sbx0, sby0, comp, segLen; - Guint i, j, k, cbX, cbY, r, pre, sb, cbi; - int segType, level; - - // process the SOT marker segment - if (!readUWord(&tileIdx) || - !readULong(&tilePartLen) || - !readUByte(&tilePartIdx) || - !readUByte(&nTileParts)) { - error(getPos(), "Error in JPX SOT marker segment"); - return gFalse; - } - - if (tileIdx >= img.nXTiles * img.nYTiles) { - error(getPos(), "Weird tile index in JPX stream"); - return gFalse; - } - - tilePartToEOC = tilePartLen == 0; - tilePartLen -= 12; // subtract size of SOT segment - - haveSOD = gFalse; - do { - if (!readMarkerHdr(&segType, &segLen)) { - error(getPos(), "Error in JPX tile-part codestream"); - return gFalse; - } - tilePartLen -= 2 + segLen; - switch (segType) { - case 0x52: // COD - coding style default - cover(34); - if (!readUByte(&img.tiles[tileIdx].tileComps[0].style) || - !readUByte(&img.tiles[tileIdx].progOrder) || - !readUWord(&img.tiles[tileIdx].nLayers) || - !readUByte(&img.tiles[tileIdx].multiComp) || - !readUByte(&img.tiles[tileIdx].tileComps[0].nDecompLevels) || - !readUByte(&img.tiles[tileIdx].tileComps[0].codeBlockW) || - !readUByte(&img.tiles[tileIdx].tileComps[0].codeBlockH) || - !readUByte(&img.tiles[tileIdx].tileComps[0].codeBlockStyle) || - !readUByte(&img.tiles[tileIdx].tileComps[0].transform)) { - error(getPos(), "Error in JPX COD marker segment"); - return gFalse; - } - img.tiles[tileIdx].tileComps[0].codeBlockW += 2; - img.tiles[tileIdx].tileComps[0].codeBlockH += 2; - for (comp = 0; comp < img.nComps; ++comp) { - if (comp != 0) { - img.tiles[tileIdx].tileComps[comp].style = - img.tiles[tileIdx].tileComps[0].style; - img.tiles[tileIdx].tileComps[comp].nDecompLevels = - img.tiles[tileIdx].tileComps[0].nDecompLevels; - img.tiles[tileIdx].tileComps[comp].codeBlockW = - img.tiles[tileIdx].tileComps[0].codeBlockW; - img.tiles[tileIdx].tileComps[comp].codeBlockH = - img.tiles[tileIdx].tileComps[0].codeBlockH; - img.tiles[tileIdx].tileComps[comp].codeBlockStyle = - img.tiles[tileIdx].tileComps[0].codeBlockStyle; - img.tiles[tileIdx].tileComps[comp].transform = - img.tiles[tileIdx].tileComps[0].transform; - } - img.tiles[tileIdx].tileComps[comp].resLevels = - (JPXResLevel *)greallocn( - img.tiles[tileIdx].tileComps[comp].resLevels, - (img.tiles[tileIdx].tileComps[comp].nDecompLevels + 1), - sizeof(JPXResLevel)); - for (r = 0; - r <= img.tiles[tileIdx].tileComps[comp].nDecompLevels; - ++r) { - img.tiles[tileIdx].tileComps[comp].resLevels[r].precincts = NULL; - } - } - for (r = 0; r <= img.tiles[tileIdx].tileComps[0].nDecompLevels; ++r) { - if (img.tiles[tileIdx].tileComps[0].style & 0x01) { - if (!readUByte(&precinctSize)) { - error(getPos(), "Error in JPX COD marker segment"); - return gFalse; - } - img.tiles[tileIdx].tileComps[0].resLevels[r].precinctWidth = - precinctSize & 0x0f; - img.tiles[tileIdx].tileComps[0].resLevels[r].precinctHeight = - (precinctSize >> 4) & 0x0f; - } else { - img.tiles[tileIdx].tileComps[0].resLevels[r].precinctWidth = 15; - img.tiles[tileIdx].tileComps[0].resLevels[r].precinctHeight = 15; - } - } - for (comp = 1; comp < img.nComps; ++comp) { - for (r = 0; - r <= img.tiles[tileIdx].tileComps[comp].nDecompLevels; - ++r) { - img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctWidth = - img.tiles[tileIdx].tileComps[0].resLevels[r].precinctWidth; - img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctHeight = - img.tiles[tileIdx].tileComps[0].resLevels[r].precinctHeight; - } - } - break; - case 0x53: // COC - coding style component - cover(35); - if ((img.nComps > 256 && !readUWord(&comp)) || - (img.nComps <= 256 && !readUByte(&comp)) || - comp >= img.nComps || - !readUByte(&style) || - !readUByte(&img.tiles[tileIdx].tileComps[comp].nDecompLevels) || - !readUByte(&img.tiles[tileIdx].tileComps[comp].codeBlockW) || - !readUByte(&img.tiles[tileIdx].tileComps[comp].codeBlockH) || - !readUByte(&img.tiles[tileIdx].tileComps[comp].codeBlockStyle) || - !readUByte(&img.tiles[tileIdx].tileComps[comp].transform)) { - error(getPos(), "Error in JPX COC marker segment"); - return gFalse; - } - img.tiles[tileIdx].tileComps[comp].style = - (img.tiles[tileIdx].tileComps[comp].style & ~1) | (style & 1); - img.tiles[tileIdx].tileComps[comp].codeBlockW += 2; - img.tiles[tileIdx].tileComps[comp].codeBlockH += 2; - img.tiles[tileIdx].tileComps[comp].resLevels = - (JPXResLevel *)greallocn( - img.tiles[tileIdx].tileComps[comp].resLevels, - (img.tiles[tileIdx].tileComps[comp].nDecompLevels + 1), - sizeof(JPXResLevel)); - for (r = 0; r <= img.tiles[tileIdx].tileComps[comp].nDecompLevels; ++r) { - img.tiles[tileIdx].tileComps[comp].resLevels[r].precincts = NULL; - } - for (r = 0; r <= img.tiles[tileIdx].tileComps[comp].nDecompLevels; ++r) { - if (img.tiles[tileIdx].tileComps[comp].style & 0x01) { - if (!readUByte(&precinctSize)) { - error(getPos(), "Error in JPX COD marker segment"); - return gFalse; - } - img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctWidth = - precinctSize & 0x0f; - img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctHeight = - (precinctSize >> 4) & 0x0f; - } else { - img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctWidth = 15; - img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctHeight = 15; - } - } - break; - case 0x5c: // QCD - quantization default - cover(36); - if (!readUByte(&img.tiles[tileIdx].tileComps[0].quantStyle)) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - if ((img.tiles[tileIdx].tileComps[0].quantStyle & 0x1f) == 0x00) { - img.tiles[tileIdx].tileComps[0].nQuantSteps = - segLen - 3; - img.tiles[tileIdx].tileComps[0].quantSteps = - (Guint *)greallocn(img.tiles[tileIdx].tileComps[0].quantSteps, - img.tiles[tileIdx].tileComps[0].nQuantSteps, - sizeof(Guint)); - for (i = 0; i < img.tiles[tileIdx].tileComps[0].nQuantSteps; ++i) { - if (!readUByte(&img.tiles[tileIdx].tileComps[0].quantSteps[i])) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - } - } else if ((img.tiles[tileIdx].tileComps[0].quantStyle & 0x1f) == 0x01) { - img.tiles[tileIdx].tileComps[0].nQuantSteps = 1; - img.tiles[tileIdx].tileComps[0].quantSteps = - (Guint *)greallocn(img.tiles[tileIdx].tileComps[0].quantSteps, - img.tiles[tileIdx].tileComps[0].nQuantSteps, - sizeof(Guint)); - if (!readUWord(&img.tiles[tileIdx].tileComps[0].quantSteps[0])) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - } else if ((img.tiles[tileIdx].tileComps[0].quantStyle & 0x1f) == 0x02) { - img.tiles[tileIdx].tileComps[0].nQuantSteps = (segLen - 3) / 2; - img.tiles[tileIdx].tileComps[0].quantSteps = - (Guint *)greallocn(img.tiles[tileIdx].tileComps[0].quantSteps, - img.tiles[tileIdx].tileComps[0].nQuantSteps, - sizeof(Guint)); - for (i = 0; i < img.tiles[tileIdx].tileComps[0].nQuantSteps; ++i) { - if (!readUWord(&img.tiles[tileIdx].tileComps[0].quantSteps[i])) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - } - } else { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - for (comp = 1; comp < img.nComps; ++comp) { - img.tiles[tileIdx].tileComps[comp].quantStyle = - img.tiles[tileIdx].tileComps[0].quantStyle; - img.tiles[tileIdx].tileComps[comp].nQuantSteps = - img.tiles[tileIdx].tileComps[0].nQuantSteps; - img.tiles[tileIdx].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[tileIdx].tileComps[comp].quantSteps, - img.tiles[tileIdx].tileComps[0].nQuantSteps, - sizeof(Guint)); - for (j = 0; j < img.tiles[tileIdx].tileComps[0].nQuantSteps; ++j) { - img.tiles[tileIdx].tileComps[comp].quantSteps[j] = - img.tiles[tileIdx].tileComps[0].quantSteps[j]; - } - } - break; - case 0x5d: // QCC - quantization component - cover(37); - if ((img.nComps > 256 && !readUWord(&comp)) || - (img.nComps <= 256 && !readUByte(&comp)) || - comp >= img.nComps || - !readUByte(&img.tiles[tileIdx].tileComps[comp].quantStyle)) { - error(getPos(), "Error in JPX QCC marker segment"); - return gFalse; - } - if ((img.tiles[tileIdx].tileComps[comp].quantStyle & 0x1f) == 0x00) { - img.tiles[tileIdx].tileComps[comp].nQuantSteps = - segLen - (img.nComps > 256 ? 5 : 4); - img.tiles[tileIdx].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[tileIdx].tileComps[comp].quantSteps, - img.tiles[tileIdx].tileComps[comp].nQuantSteps, - sizeof(Guint)); - for (i = 0; i < img.tiles[tileIdx].tileComps[comp].nQuantSteps; ++i) { - if (!readUByte(&img.tiles[tileIdx].tileComps[comp].quantSteps[i])) { - error(getPos(), "Error in JPX QCC marker segment"); - return gFalse; - } - } - } else if ((img.tiles[tileIdx].tileComps[comp].quantStyle & 0x1f) - == 0x01) { - img.tiles[tileIdx].tileComps[comp].nQuantSteps = 1; - img.tiles[tileIdx].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[tileIdx].tileComps[comp].quantSteps, - img.tiles[tileIdx].tileComps[comp].nQuantSteps, - sizeof(Guint)); - if (!readUWord(&img.tiles[tileIdx].tileComps[comp].quantSteps[0])) { - error(getPos(), "Error in JPX QCC marker segment"); - return gFalse; - } - } else if ((img.tiles[tileIdx].tileComps[comp].quantStyle & 0x1f) - == 0x02) { - img.tiles[tileIdx].tileComps[comp].nQuantSteps = - (segLen - (img.nComps > 256 ? 5 : 4)) / 2; - img.tiles[tileIdx].tileComps[comp].quantSteps = - (Guint *)greallocn(img.tiles[tileIdx].tileComps[comp].quantSteps, - img.tiles[tileIdx].tileComps[comp].nQuantSteps, - sizeof(Guint)); - for (i = 0; i < img.tiles[tileIdx].tileComps[comp].nQuantSteps; ++i) { - if (!readUWord(&img.tiles[tileIdx].tileComps[comp].quantSteps[i])) { - error(getPos(), "Error in JPX QCD marker segment"); - return gFalse; - } - } - } else { - error(getPos(), "Error in JPX QCC marker segment"); - return gFalse; - } - break; - case 0x5e: // RGN - region of interest - cover(38); -#if 1 //~ ROI is unimplemented - fprintf(stderr, "RGN\n"); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX PPM marker segment"); - return gFalse; - } - } -#else - if ((img.nComps > 256 && !readUWord(&comp)) || - (img.nComps <= 256 && !readUByte(&comp)) || - comp >= img.nComps || - !readUByte(&compInfo[comp].roi.style) || - !readUByte(&compInfo[comp].roi.shift)) { - error(getPos(), "Error in JPX RGN marker segment"); - return gFalse; - } -#endif - break; - case 0x5f: // POC - progression order change - cover(39); -#if 1 //~ progression order changes are unimplemented - fprintf(stderr, "POC\n"); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX PPM marker segment"); - return gFalse; - } - } -#else - nTileProgs = (segLen - 2) / (img.nComps > 256 ? 9 : 7); - tileProgs = (JPXProgOrder *)gmallocn(nTileProgs, sizeof(JPXProgOrder)); - for (i = 0; i < nTileProgs; ++i) { - if (!readUByte(&tileProgs[i].startRes) || - !(img.nComps > 256 && readUWord(&tileProgs[i].startComp)) || - !(img.nComps <= 256 && readUByte(&tileProgs[i].startComp)) || - !readUWord(&tileProgs[i].endLayer) || - !readUByte(&tileProgs[i].endRes) || - !(img.nComps > 256 && readUWord(&tileProgs[i].endComp)) || - !(img.nComps <= 256 && readUByte(&tileProgs[i].endComp)) || - !readUByte(&tileProgs[i].progOrder)) { - error(getPos(), "Error in JPX POC marker segment"); - return gFalse; - } - } -#endif - break; - case 0x61: // PPT - packed packet headers, tile-part hdr - cover(40); -#if 1 //~ packed packet headers are unimplemented - fprintf(stderr, "PPT\n"); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX PPT marker segment"); - return gFalse; - } - } -#endif - case 0x58: // PLT - packet length, tile-part header - // skipped - cover(41); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX PLT marker segment"); - return gFalse; - } - } - break; - case 0x64: // COM - comment - // skipped - cover(42); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - error(getPos(), "Error in JPX COM marker segment"); - return gFalse; - } - } - break; - case 0x93: // SOD - start of data - cover(43); - haveSOD = gTrue; - break; - default: - cover(44); - error(getPos(), "Unknown marker segment %02x in JPX tile-part stream", - segType); - for (i = 0; i < segLen - 2; ++i) { - if (str->getChar() == EOF) { - break; - } - } - break; - } - } while (!haveSOD); - - //----- initialize the tile, precincts, and code-blocks - if (tilePartIdx == 0) { - tile = &img.tiles[tileIdx]; - i = tileIdx / img.nXTiles; - j = tileIdx % img.nXTiles; - if ((tile->x0 = img.xTileOffset + j * img.xTileSize) < img.xOffset) { - tile->x0 = img.xOffset; - } - if ((tile->y0 = img.yTileOffset + i * img.yTileSize) < img.yOffset) { - tile->y0 = img.yOffset; - } - if ((tile->x1 = img.xTileOffset + (j + 1) * img.xTileSize) > img.xSize) { - tile->x1 = img.xSize; - } - if ((tile->y1 = img.yTileOffset + (i + 1) * img.yTileSize) > img.ySize) { - tile->y1 = img.ySize; - } - tile->comp = 0; - tile->res = 0; - tile->precinct = 0; - tile->layer = 0; - tile->maxNDecompLevels = 0; - for (comp = 0; comp < img.nComps; ++comp) { - tileComp = &tile->tileComps[comp]; - if (tileComp->nDecompLevels > tile->maxNDecompLevels) { - tile->maxNDecompLevels = tileComp->nDecompLevels; - } - tileComp->x0 = jpxCeilDiv(tile->x0, tileComp->hSep); - tileComp->y0 = jpxCeilDiv(tile->y0, tileComp->hSep); - tileComp->x1 = jpxCeilDiv(tile->x1, tileComp->hSep); - tileComp->y1 = jpxCeilDiv(tile->y1, tileComp->hSep); - tileComp->cbW = 1 << tileComp->codeBlockW; - tileComp->cbH = 1 << tileComp->codeBlockH; - tileComp->data = (int *)gmallocn((tileComp->x1 - tileComp->x0) * - (tileComp->y1 - tileComp->y0), - sizeof(int)); - if (tileComp->x1 - tileComp->x0 > tileComp->y1 - tileComp->y0) { - n = tileComp->x1 - tileComp->x0; - } else { - n = tileComp->y1 - tileComp->y0; - } - tileComp->buf = (int *)gmallocn(n + 8, sizeof(int)); - for (r = 0; r <= tileComp->nDecompLevels; ++r) { - resLevel = &tileComp->resLevels[r]; - k = r == 0 ? tileComp->nDecompLevels - : tileComp->nDecompLevels - r + 1; - resLevel->x0 = jpxCeilDivPow2(tileComp->x0, k); - resLevel->y0 = jpxCeilDivPow2(tileComp->y0, k); - resLevel->x1 = jpxCeilDivPow2(tileComp->x1, k); - resLevel->y1 = jpxCeilDivPow2(tileComp->y1, k); - if (r == 0) { - resLevel->bx0[0] = resLevel->x0; - resLevel->by0[0] = resLevel->y0; - resLevel->bx1[0] = resLevel->x1; - resLevel->by1[0] = resLevel->y1; - } else { - resLevel->bx0[0] = jpxCeilDivPow2(tileComp->x0 - (1 << (k-1)), k); - resLevel->by0[0] = resLevel->y0; - resLevel->bx1[0] = jpxCeilDivPow2(tileComp->x1 - (1 << (k-1)), k); - resLevel->by1[0] = resLevel->y1; - resLevel->bx0[1] = resLevel->x0; - resLevel->by0[1] = jpxCeilDivPow2(tileComp->y0 - (1 << (k-1)), k); - resLevel->bx1[1] = resLevel->x1; - resLevel->by1[1] = jpxCeilDivPow2(tileComp->y1 - (1 << (k-1)), k); - resLevel->bx0[2] = jpxCeilDivPow2(tileComp->x0 - (1 << (k-1)), k); - resLevel->by0[2] = jpxCeilDivPow2(tileComp->y0 - (1 << (k-1)), k); - resLevel->bx1[2] = jpxCeilDivPow2(tileComp->x1 - (1 << (k-1)), k); - resLevel->by1[2] = jpxCeilDivPow2(tileComp->y1 - (1 << (k-1)), k); - } - resLevel->precincts = (JPXPrecinct *)gmallocn(1, sizeof(JPXPrecinct)); - for (pre = 0; pre < 1; ++pre) { - precinct = &resLevel->precincts[pre]; - precinct->x0 = resLevel->x0; - precinct->y0 = resLevel->y0; - precinct->x1 = resLevel->x1; - precinct->y1 = resLevel->y1; - nSBs = r == 0 ? 1 : 3; - precinct->subbands = - (JPXSubband *)gmallocn(nSBs, sizeof(JPXSubband)); - for (sb = 0; sb < nSBs; ++sb) { - subband = &precinct->subbands[sb]; - subband->x0 = resLevel->bx0[sb]; - subband->y0 = resLevel->by0[sb]; - subband->x1 = resLevel->bx1[sb]; - subband->y1 = resLevel->by1[sb]; - subband->nXCBs = jpxCeilDivPow2(subband->x1, - tileComp->codeBlockW) - - jpxFloorDivPow2(subband->x0, - tileComp->codeBlockW); - subband->nYCBs = jpxCeilDivPow2(subband->y1, - tileComp->codeBlockH) - - jpxFloorDivPow2(subband->y0, - tileComp->codeBlockH); - n = subband->nXCBs > subband->nYCBs ? subband->nXCBs - : subband->nYCBs; - for (subband->maxTTLevel = 0, --n; - n; - ++subband->maxTTLevel, n >>= 1) ; - n = 0; - for (level = subband->maxTTLevel; level >= 0; --level) { - nx = jpxCeilDivPow2(subband->nXCBs, level); - ny = jpxCeilDivPow2(subband->nYCBs, level); - n += nx * ny; - } - subband->inclusion = - (JPXTagTreeNode *)gmallocn(n, sizeof(JPXTagTreeNode)); - subband->zeroBitPlane = - (JPXTagTreeNode *)gmallocn(n, sizeof(JPXTagTreeNode)); - for (k = 0; k < n; ++k) { - subband->inclusion[k].finished = gFalse; - subband->inclusion[k].val = 0; - subband->zeroBitPlane[k].finished = gFalse; - subband->zeroBitPlane[k].val = 0; - } - subband->cbs = (JPXCodeBlock *)gmallocn(subband->nXCBs * - subband->nYCBs, - sizeof(JPXCodeBlock)); - sbx0 = jpxFloorDivPow2(subband->x0, tileComp->codeBlockW); - sby0 = jpxFloorDivPow2(subband->y0, tileComp->codeBlockH); - cb = subband->cbs; - for (cbY = 0; cbY < subband->nYCBs; ++cbY) { - for (cbX = 0; cbX < subband->nXCBs; ++cbX) { - cb->x0 = (sbx0 + cbX) << tileComp->codeBlockW; - cb->x1 = cb->x0 + tileComp->cbW; - if (subband->x0 > cb->x0) { - cb->x0 = subband->x0; - } - if (subband->x1 < cb->x1) { - cb->x1 = subband->x1; - } - cb->y0 = (sby0 + cbY) << tileComp->codeBlockH; - cb->y1 = cb->y0 + tileComp->cbH; - if (subband->y0 > cb->y0) { - cb->y0 = subband->y0; - } - if (subband->y1 < cb->y1) { - cb->y1 = subband->y1; - } - cb->seen = gFalse; - cb->lBlock = 3; - cb->nextPass = jpxPassCleanup; - cb->nZeroBitPlanes = 0; - cb->coeffs = - (JPXCoeff *)gmallocn((1 << (tileComp->codeBlockW - + tileComp->codeBlockH)), - sizeof(JPXCoeff)); - for (cbi = 0; - cbi < (Guint)(1 << (tileComp->codeBlockW - + tileComp->codeBlockH)); - ++cbi) { - cb->coeffs[cbi].flags = 0; - cb->coeffs[cbi].len = 0; - cb->coeffs[cbi].mag = 0; - } - cb->arithDecoder = NULL; - cb->stats = NULL; - ++cb; - } - } - } - } - } - } - } - - return readTilePartData(tileIdx, tilePartLen, tilePartToEOC); -} - -GBool JPXStream::readTilePartData(Guint tileIdx, - Guint tilePartLen, GBool tilePartToEOC) { - JPXTile *tile; - JPXTileComp *tileComp; - JPXResLevel *resLevel; - JPXPrecinct *precinct; - JPXSubband *subband; - JPXCodeBlock *cb; - Guint ttVal; - Guint bits, cbX, cbY, nx, ny, i, j, n, sb; - int level; - - tile = &img.tiles[tileIdx]; - - // read all packets from this tile-part - while (1) { - if (tilePartToEOC) { - //~ peek for an EOC marker - cover(93); - } else if (tilePartLen == 0) { - break; - } - - tileComp = &tile->tileComps[tile->comp]; - resLevel = &tileComp->resLevels[tile->res]; - precinct = &resLevel->precincts[tile->precinct]; - - //----- packet header - - // setup - startBitBuf(tilePartLen); - - // zero-length flag - if (!readBits(1, &bits)) { - goto err; - } - if (!bits) { - // packet is empty -- clear all code-block inclusion flags - cover(45); - for (sb = 0; sb < (Guint)(tile->res == 0 ? 1 : 3); ++sb) { - subband = &precinct->subbands[sb]; - for (cbY = 0; cbY < subband->nYCBs; ++cbY) { - for (cbX = 0; cbX < subband->nXCBs; ++cbX) { - cb = &subband->cbs[cbY * subband->nXCBs + cbX]; - cb->included = gFalse; - } - } - } - } else { - - for (sb = 0; sb < (Guint)(tile->res == 0 ? 1 : 3); ++sb) { - subband = &precinct->subbands[sb]; - for (cbY = 0; cbY < subband->nYCBs; ++cbY) { - for (cbX = 0; cbX < subband->nXCBs; ++cbX) { - cb = &subband->cbs[cbY * subband->nXCBs + cbX]; - - // skip code-blocks with no coefficients - if (cb->x0 >= cb->x1 || cb->y0 >= cb->y1) { - cover(46); - cb->included = gFalse; - continue; - } - - // code-block inclusion - if (cb->seen) { - cover(47); - if (!readBits(1, &cb->included)) { - goto err; - } - } else { - cover(48); - ttVal = 0; - i = 0; - for (level = subband->maxTTLevel; level >= 0; --level) { - nx = jpxCeilDivPow2(subband->nXCBs, level); - ny = jpxCeilDivPow2(subband->nYCBs, level); - j = i + (cbY >> level) * nx + (cbX >> level); - if (!subband->inclusion[j].finished && - !subband->inclusion[j].val) { - subband->inclusion[j].val = ttVal; - } else { - ttVal = subband->inclusion[j].val; - } - while (!subband->inclusion[j].finished && - ttVal <= tile->layer) { - if (!readBits(1, &bits)) { - goto err; - } - if (bits == 1) { - subband->inclusion[j].finished = gTrue; - } else { - ++ttVal; - } - } - subband->inclusion[j].val = ttVal; - if (ttVal > tile->layer) { - break; - } - i += nx * ny; - } - cb->included = level < 0; - } - - if (cb->included) { - cover(49); - - // zero bit-plane count - if (!cb->seen) { - cover(50); - ttVal = 0; - i = 0; - for (level = subband->maxTTLevel; level >= 0; --level) { - nx = jpxCeilDivPow2(subband->nXCBs, level); - ny = jpxCeilDivPow2(subband->nYCBs, level); - j = i + (cbY >> level) * nx + (cbX >> level); - if (!subband->zeroBitPlane[j].finished && - !subband->zeroBitPlane[j].val) { - subband->zeroBitPlane[j].val = ttVal; - } else { - ttVal = subband->zeroBitPlane[j].val; - } - while (!subband->zeroBitPlane[j].finished) { - if (!readBits(1, &bits)) { - goto err; - } - if (bits == 1) { - subband->zeroBitPlane[j].finished = gTrue; - } else { - ++ttVal; - } - } - subband->zeroBitPlane[j].val = ttVal; - i += nx * ny; - } - cb->nZeroBitPlanes = ttVal; - } - - // number of coding passes - if (!readBits(1, &bits)) { - goto err; - } - if (bits == 0) { - cover(51); - cb->nCodingPasses = 1; - } else { - if (!readBits(1, &bits)) { - goto err; - } - if (bits == 0) { - cover(52); - cb->nCodingPasses = 2; - } else { - cover(53); - if (!readBits(2, &bits)) { - goto err; - } - if (bits < 3) { - cover(54); - cb->nCodingPasses = 3 + bits; - } else { - cover(55); - if (!readBits(5, &bits)) { - goto err; - } - if (bits < 31) { - cover(56); - cb->nCodingPasses = 6 + bits; - } else { - cover(57); - if (!readBits(7, &bits)) { - goto err; - } - cb->nCodingPasses = 37 + bits; - } - } - } - } - - // update Lblock - while (1) { - if (!readBits(1, &bits)) { - goto err; - } - if (!bits) { - break; - } - ++cb->lBlock; - } - - // length of compressed data - //~ deal with multiple codeword segments - for (n = cb->lBlock, i = cb->nCodingPasses >> 1; - i; - ++n, i >>= 1) ; - if (!readBits(n, &cb->dataLen)) { - goto err; - } - } - } - } - } - } - tilePartLen = finishBitBuf(); - - //----- packet data - - for (sb = 0; sb < (Guint)(tile->res == 0 ? 1 : 3); ++sb) { - subband = &precinct->subbands[sb]; - for (cbY = 0; cbY < subband->nYCBs; ++cbY) { - for (cbX = 0; cbX < subband->nXCBs; ++cbX) { - cb = &subband->cbs[cbY * subband->nXCBs + cbX]; - if (cb->included) { - if (!readCodeBlockData(tileComp, resLevel, precinct, subband, - tile->res, sb, cb)) { - return gFalse; - } - tilePartLen -= cb->dataLen; - cb->seen = gTrue; - } - } - } - } - - //----- next packet - - switch (tile->progOrder) { - case 0: // layer, resolution level, component, precinct - cover(58); - if (++tile->comp == img.nComps) { - tile->comp = 0; - if (++tile->res == tile->maxNDecompLevels + 1) { - tile->res = 0; - if (++tile->layer == tile->nLayers) { - tile->layer = 0; - } - } - } - break; - case 1: // resolution level, layer, component, precinct - cover(59); - if (++tile->comp == img.nComps) { - tile->comp = 0; - if (++tile->layer == tile->nLayers) { - tile->layer = 0; - if (++tile->res == tile->maxNDecompLevels + 1) { - tile->res = 0; - } - } - } - break; - case 2: // resolution level, precinct, component, layer - //~ this isn't correct -- see B.12.1.3 - cover(60); - if (++tile->layer == tile->nLayers) { - tile->layer = 0; - if (++tile->comp == img.nComps) { - tile->comp = 0; - if (++tile->res == tile->maxNDecompLevels + 1) { - tile->res = 0; - } - } - } - break; - case 3: // precinct, component, resolution level, layer - //~ this isn't correct -- see B.12.1.4 - cover(61); - if (++tile->layer == tile->nLayers) { - tile->layer = 0; - if (++tile->res == tile->maxNDecompLevels + 1) { - tile->res = 0; - if (++tile->comp == img.nComps) { - tile->comp = 0; - } - } - } - break; - case 4: // component, precinct, resolution level, layer - //~ this isn't correct -- see B.12.1.5 - cover(62); - if (++tile->layer == tile->nLayers) { - tile->layer = 0; - if (++tile->res == tile->maxNDecompLevels + 1) { - tile->res = 0; - if (++tile->comp == img.nComps) { - tile->comp = 0; - } - } - } - break; - } - } - - return gTrue; - - err: - error(getPos(), "Error in JPX stream"); - return gFalse; -} - -GBool JPXStream::readCodeBlockData(JPXTileComp *tileComp, - JPXResLevel * /*resLevel*/, - JPXPrecinct * /*precinct*/, - JPXSubband * /*subband*/, - Guint res, Guint sb, - JPXCodeBlock *cb) { - JPXCoeff *coeff0, *coeff1, *coeff; - Guint horiz, vert, diag, all, cx, xorBit; - int horizSign, vertSign; - Guint i, x, y0, y1, y2; - - if (cb->arithDecoder) { - cover(63); - cb->arithDecoder->restart(cb->dataLen); - } else { - cover(64); - cb->arithDecoder = new JArithmeticDecoder(); - cb->arithDecoder->setStream(str, cb->dataLen); - cb->arithDecoder->start(); - cb->stats = new JArithmeticDecoderStats(jpxNContexts); - cb->stats->setEntry(jpxContextSigProp, 4, 0); - cb->stats->setEntry(jpxContextRunLength, 3, 0); - cb->stats->setEntry(jpxContextUniform, 46, 0); - } - - for (i = 0; i < cb->nCodingPasses; ++i) { - switch (cb->nextPass) { - - //----- significance propagation pass - case jpxPassSigProp: - cover(65); - for (y0 = cb->y0, coeff0 = cb->coeffs; - y0 < cb->y1; - y0 += 4, coeff0 += 4 << tileComp->codeBlockW) { - for (x = cb->x0, coeff1 = coeff0; - x < cb->x1; - ++x, ++coeff1) { - for (y1 = 0, coeff = coeff1; - y1 < 4 && y0+y1 < cb->y1; - ++y1, coeff += tileComp->cbW) { - if (!(coeff->flags & jpxCoeffSignificant)) { - horiz = vert = diag = 0; - horizSign = vertSign = 2; - if (x > cb->x0) { - if (coeff[-1].flags & jpxCoeffSignificant) { - ++horiz; - horizSign += (coeff[-1].flags & jpxCoeffSign) ? -1 : 1; - } - if (y0+y1 > cb->y0) { - diag += (coeff[-(int)tileComp->cbW - 1].flags - >> jpxCoeffSignificantB) & 1; - } - if (y0+y1 < cb->y1 - 1) { - diag += (coeff[tileComp->cbW - 1].flags - >> jpxCoeffSignificantB) & 1; - } - } - if (x < cb->x1 - 1) { - if (coeff[1].flags & jpxCoeffSignificant) { - ++horiz; - horizSign += (coeff[1].flags & jpxCoeffSign) ? -1 : 1; - } - if (y0+y1 > cb->y0) { - diag += (coeff[-(int)tileComp->cbW + 1].flags - >> jpxCoeffSignificantB) & 1; - } - if (y0+y1 < cb->y1 - 1) { - diag += (coeff[tileComp->cbW + 1].flags - >> jpxCoeffSignificantB) & 1; - } - } - if (y0+y1 > cb->y0) { - if (coeff[-(int)tileComp->cbW].flags & jpxCoeffSignificant) { - ++vert; - vertSign += (coeff[-(int)tileComp->cbW].flags & jpxCoeffSign) - ? -1 : 1; - } - } - if (y0+y1 < cb->y1 - 1) { - if (coeff[tileComp->cbW].flags & jpxCoeffSignificant) { - ++vert; - vertSign += (coeff[tileComp->cbW].flags & jpxCoeffSign) - ? -1 : 1; - } - } - cx = sigPropContext[horiz][vert][diag][res == 0 ? 1 : sb]; - if (cx != 0) { - if (cb->arithDecoder->decodeBit(cx, cb->stats)) { - coeff->flags |= jpxCoeffSignificant | jpxCoeffFirstMagRef; - coeff->mag = (coeff->mag << 1) | 1; - cx = signContext[horizSign][vertSign][0]; - xorBit = signContext[horizSign][vertSign][1]; - if (cb->arithDecoder->decodeBit(cx, cb->stats) ^ xorBit) { - coeff->flags |= jpxCoeffSign; - } - } - ++coeff->len; - coeff->flags |= jpxCoeffTouched; - } - } - } - } - } - ++cb->nextPass; - break; - - //----- magnitude refinement pass - case jpxPassMagRef: - cover(66); - for (y0 = cb->y0, coeff0 = cb->coeffs; - y0 < cb->y1; - y0 += 4, coeff0 += 4 << tileComp->codeBlockW) { - for (x = cb->x0, coeff1 = coeff0; - x < cb->x1; - ++x, ++coeff1) { - for (y1 = 0, coeff = coeff1; - y1 < 4 && y0+y1 < cb->y1; - ++y1, coeff += tileComp->cbW) { - if ((coeff->flags & jpxCoeffSignificant) && - !(coeff->flags & jpxCoeffTouched)) { - if (coeff->flags & jpxCoeffFirstMagRef) { - all = 0; - if (x > cb->x0) { - all += (coeff[-1].flags >> jpxCoeffSignificantB) & 1; - if (y0+y1 > cb->y0) { - all += (coeff[-(int)tileComp->cbW - 1].flags - >> jpxCoeffSignificantB) & 1; - } - if (y0+y1 < cb->y1 - 1) { - all += (coeff[tileComp->cbW - 1].flags - >> jpxCoeffSignificantB) & 1; - } - } - if (x < cb->x1 - 1) { - all += (coeff[1].flags >> jpxCoeffSignificantB) & 1; - if (y0+y1 > cb->y0) { - all += (coeff[-(int)tileComp->cbW + 1].flags - >> jpxCoeffSignificantB) & 1; - } - if (y0+y1 < cb->y1 - 1) { - all += (coeff[tileComp->cbW + 1].flags - >> jpxCoeffSignificantB) & 1; - } - } - if (y0+y1 > cb->y0) { - all += (coeff[-(int)tileComp->cbW].flags - >> jpxCoeffSignificantB) & 1; - } - if (y0+y1 < cb->y1 - 1) { - all += (coeff[tileComp->cbW].flags - >> jpxCoeffSignificantB) & 1; - } - cx = all ? 15 : 14; - } else { - cx = 16; - } - coeff->mag = (coeff->mag << 1) | - cb->arithDecoder->decodeBit(cx, cb->stats); - ++coeff->len; - coeff->flags |= jpxCoeffTouched; - coeff->flags &= ~jpxCoeffFirstMagRef; - } - } - } - } - ++cb->nextPass; - break; - - //----- cleanup pass - case jpxPassCleanup: - cover(67); - for (y0 = cb->y0, coeff0 = cb->coeffs; - y0 < cb->y1; - y0 += 4, coeff0 += 4 << tileComp->codeBlockW) { - for (x = cb->x0, coeff1 = coeff0; - x < cb->x1; - ++x, ++coeff1) { - y1 = 0; - if (y0 + 3 < cb->y1 && - !(coeff1->flags & jpxCoeffTouched) && - !(coeff1[tileComp->cbW].flags & jpxCoeffTouched) && - !(coeff1[2 * tileComp->cbW].flags & jpxCoeffTouched) && - !(coeff1[3 * tileComp->cbW].flags & jpxCoeffTouched) && - (x == cb->x0 || y0 == cb->y0 || - !(coeff1[-(int)tileComp->cbW - 1].flags - & jpxCoeffSignificant)) && - (y0 == cb->y0 || - !(coeff1[-(int)tileComp->cbW].flags - & jpxCoeffSignificant)) && - (x == cb->x1 - 1 || y0 == cb->y0 || - !(coeff1[-(int)tileComp->cbW + 1].flags - & jpxCoeffSignificant)) && - (x == cb->x0 || - (!(coeff1[-1].flags & jpxCoeffSignificant) && - !(coeff1[tileComp->cbW - 1].flags - & jpxCoeffSignificant) && - !(coeff1[2 * tileComp->cbW - 1].flags - & jpxCoeffSignificant) && - !(coeff1[3 * tileComp->cbW - 1].flags - & jpxCoeffSignificant))) && - (x == cb->x1 - 1 || - (!(coeff1[1].flags & jpxCoeffSignificant) && - !(coeff1[tileComp->cbW + 1].flags - & jpxCoeffSignificant) && - !(coeff1[2 * tileComp->cbW + 1].flags - & jpxCoeffSignificant) && - !(coeff1[3 * tileComp->cbW + 1].flags - & jpxCoeffSignificant))) && - (x == cb->x0 || y0+4 == cb->y1 || - !(coeff1[4 * tileComp->cbW - 1].flags & jpxCoeffSignificant)) && - (y0+4 == cb->y1 || - !(coeff1[4 * tileComp->cbW].flags & jpxCoeffSignificant)) && - (x == cb->x1 - 1 || y0+4 == cb->y1 || - !(coeff1[4 * tileComp->cbW + 1].flags - & jpxCoeffSignificant))) { - if (cb->arithDecoder->decodeBit(jpxContextRunLength, cb->stats)) { - y1 = cb->arithDecoder->decodeBit(jpxContextUniform, cb->stats); - y1 = (y1 << 1) | - cb->arithDecoder->decodeBit(jpxContextUniform, cb->stats); - for (y2 = 0, coeff = coeff1; - y2 < y1; - ++y2, coeff += tileComp->cbW) { - ++coeff->len; - } - coeff->flags |= jpxCoeffSignificant | jpxCoeffFirstMagRef; - coeff->mag = (coeff->mag << 1) | 1; - ++coeff->len; - cx = signContext[2][2][0]; - xorBit = signContext[2][2][1]; - if (cb->arithDecoder->decodeBit(cx, cb->stats) ^ xorBit) { - coeff->flags |= jpxCoeffSign; - } - ++y1; - } else { - for (y1 = 0, coeff = coeff1; - y1 < 4; - ++y1, coeff += tileComp->cbW) { - ++coeff->len; - } - y1 = 4; - } - } - for (coeff = &coeff1[y1 << tileComp->codeBlockW]; - y1 < 4 && y0 + y1 < cb->y1; - ++y1, coeff += tileComp->cbW) { - if (!(coeff->flags & jpxCoeffTouched)) { - horiz = vert = diag = 0; - horizSign = vertSign = 2; - if (x > cb->x0) { - if (coeff[-1].flags & jpxCoeffSignificant) { - ++horiz; - horizSign += (coeff[-1].flags & jpxCoeffSign) ? -1 : 1; - } - if (y0+y1 > cb->y0) { - diag += (coeff[-(int)tileComp->cbW - 1].flags - >> jpxCoeffSignificantB) & 1; - } - if (y0+y1 < cb->y1 - 1) { - diag += (coeff[tileComp->cbW - 1].flags - >> jpxCoeffSignificantB) & 1; - } - } - if (x < cb->x1 - 1) { - if (coeff[1].flags & jpxCoeffSignificant) { - ++horiz; - horizSign += (coeff[1].flags & jpxCoeffSign) ? -1 : 1; - } - if (y0+y1 > cb->y0) { - diag += (coeff[-(int)tileComp->cbW + 1].flags - >> jpxCoeffSignificantB) & 1; - } - if (y0+y1 < cb->y1 - 1) { - diag += (coeff[tileComp->cbW + 1].flags - >> jpxCoeffSignificantB) & 1; - } - } - if (y0+y1 > cb->y0) { - if (coeff[-(int)tileComp->cbW].flags & jpxCoeffSignificant) { - ++vert; - vertSign += (coeff[-(int)tileComp->cbW].flags & jpxCoeffSign) - ? -1 : 1; - } - } - if (y0+y1 < cb->y1 - 1) { - if (coeff[tileComp->cbW].flags & jpxCoeffSignificant) { - ++vert; - vertSign += (coeff[tileComp->cbW].flags & jpxCoeffSign) - ? -1 : 1; - } - } - cx = sigPropContext[horiz][vert][diag][res == 0 ? 1 : sb]; - if (cb->arithDecoder->decodeBit(cx, cb->stats)) { - coeff->flags |= jpxCoeffSignificant | jpxCoeffFirstMagRef; - coeff->mag = (coeff->mag << 1) | 1; - cx = signContext[horizSign][vertSign][0]; - xorBit = signContext[horizSign][vertSign][1]; - if (cb->arithDecoder->decodeBit(cx, cb->stats) ^ xorBit) { - coeff->flags |= jpxCoeffSign; - } - } - ++coeff->len; - } else { - coeff->flags &= ~jpxCoeffTouched; - } - } - } - } - cb->nextPass = jpxPassSigProp; - break; - } - } - - cb->arithDecoder->cleanup(); - return gTrue; -} - -// Inverse quantization, and wavelet transform (IDWT). This also does -// the initial shift to convert to fixed point format. -void JPXStream::inverseTransform(JPXTileComp *tileComp) { - JPXResLevel *resLevel; - JPXPrecinct *precinct; - JPXSubband *subband; - JPXCodeBlock *cb; - JPXCoeff *coeff0, *coeff; - Guint qStyle, guard, eps, shift; - int shift2; - double mu; - int val; - int *dataPtr; - Guint nx0, ny0, nx1, ny1; - Guint r, cbX, cbY, x, y; - - cover(68); - - //----- (NL)LL subband (resolution level 0) - - resLevel = &tileComp->resLevels[0]; - precinct = &resLevel->precincts[0]; - subband = &precinct->subbands[0]; - - // i-quant parameters - qStyle = tileComp->quantStyle & 0x1f; - guard = (tileComp->quantStyle >> 5) & 7; - if (qStyle == 0) { - cover(69); - eps = (tileComp->quantSteps[0] >> 3) & 0x1f; - shift = guard + eps - 1; - mu = 0; // make gcc happy - } else { - cover(70); - shift = guard - 1 + tileComp->prec; - mu = (double)(0x800 + (tileComp->quantSteps[0] & 0x7ff)) / 2048.0; - } - if (tileComp->transform == 0) { - cover(71); - shift += fracBits; - } - - // copy (NL)LL into the upper-left corner of the data array, doing - // the fixed point adjustment and dequantization along the way - cb = subband->cbs; - for (cbY = 0; cbY < subband->nYCBs; ++cbY) { - for (cbX = 0; cbX < subband->nXCBs; ++cbX) { - for (y = cb->y0, coeff0 = cb->coeffs; - y < cb->y1; - ++y, coeff0 += tileComp->cbW) { - dataPtr = &tileComp->data[(y - subband->y0) - * (tileComp->x1 - tileComp->x0) - + (cb->x0 - subband->x0)]; - for (x = cb->x0, coeff = coeff0; x < cb->x1; ++x, ++coeff) { - val = (int)coeff->mag; - if (val != 0) { - shift2 = shift - (cb->nZeroBitPlanes + coeff->len); - if (shift2 > 0) { - cover(94); - val = (val << shift2) + (1 << (shift2 - 1)); - } else { - cover(95); - val >>= -shift2; - } - if (qStyle == 0) { - cover(96); - if (tileComp->transform == 0) { - cover(97); - val &= -1 << fracBits; - } - } else { - cover(98); - val = (int)((double)val * mu); - } - if (coeff->flags & jpxCoeffSign) { - cover(99); - val = -val; - } - } - *dataPtr++ = val; - } - } - ++cb; - } - } - - //----- IDWT for each level - - for (r = 1; r <= tileComp->nDecompLevels; ++r) { - resLevel = &tileComp->resLevels[r]; - - // (n)LL is already in the upper-left corner of the - // tile-component data array -- interleave with (n)HL/LH/HH - // and inverse transform to get (n-1)LL, which will be stored - // in the upper-left corner of the tile-component data array - if (r == tileComp->nDecompLevels) { - cover(72); - nx0 = tileComp->x0; - ny0 = tileComp->y0; - nx1 = tileComp->x1; - ny1 = tileComp->y1; - } else { - cover(73); - nx0 = tileComp->resLevels[r+1].x0; - ny0 = tileComp->resLevels[r+1].y0; - nx1 = tileComp->resLevels[r+1].x1; - ny1 = tileComp->resLevels[r+1].y1; - } - inverseTransformLevel(tileComp, r, resLevel, nx0, ny0, nx1, ny1); - } -} - -// Do one level of the inverse transform: -// - take (n)LL from the tile-component data array -// - take (n)HL/LH/HH from -// - leave the resulting (n-1)LL in the tile-component data array -void JPXStream::inverseTransformLevel(JPXTileComp *tileComp, - Guint r, JPXResLevel *resLevel, - Guint nx0, Guint ny0, - Guint nx1, Guint ny1) { - JPXPrecinct *precinct; - JPXSubband *subband; - JPXCodeBlock *cb; - JPXCoeff *coeff0, *coeff; - Guint qStyle, guard, eps, shift, t; - int shift2; - double mu; - int val; - int *dataPtr; - Guint xo, yo; - Guint x, y, sb, cbX, cbY; - int xx, yy; - - //----- interleave - - // spread out LL - for (yy = resLevel->y1 - 1; yy >= (int)resLevel->y0; --yy) { - for (xx = resLevel->x1 - 1; xx >= (int)resLevel->x0; --xx) { - tileComp->data[(2 * yy - ny0) * (tileComp->x1 - tileComp->x0) - + (2 * xx - nx0)] = - tileComp->data[(yy - resLevel->y0) * (tileComp->x1 - tileComp->x0) - + (xx - resLevel->x0)]; - } - } - - // i-quant parameters - qStyle = tileComp->quantStyle & 0x1f; - guard = (tileComp->quantStyle >> 5) & 7; - - // interleave HL/LH/HH - precinct = &resLevel->precincts[0]; - for (sb = 0; sb < 3; ++sb) { - - // i-quant parameters - if (qStyle == 0) { - cover(100); - eps = (tileComp->quantSteps[3*r - 2 + sb] >> 3) & 0x1f; - shift = guard + eps - 1; - mu = 0; // make gcc happy - } else { - cover(101); - shift = guard + tileComp->prec; - if (sb == 2) { - cover(102); - ++shift; - } - t = tileComp->quantSteps[qStyle == 1 ? 0 : (3*r - 2 + sb)]; - mu = (double)(0x800 + (t & 0x7ff)) / 2048.0; - } - if (tileComp->transform == 0) { - cover(103); - shift += fracBits; - } - - // copy the subband coefficients into the data array, doing the - // fixed point adjustment and dequantization along the way - xo = (sb & 1) ? 0 : 1; - yo = (sb > 0) ? 1 : 0; - subband = &precinct->subbands[sb]; - cb = subband->cbs; - for (cbY = 0; cbY < subband->nYCBs; ++cbY) { - for (cbX = 0; cbX < subband->nXCBs; ++cbX) { - for (y = cb->y0, coeff0 = cb->coeffs; - y < cb->y1; - ++y, coeff0 += tileComp->cbW) { - dataPtr = &tileComp->data[(2 * y + yo - ny0) - * (tileComp->x1 - tileComp->x0) - + (2 * cb->x0 + xo - nx0)]; - for (x = cb->x0, coeff = coeff0; x < cb->x1; ++x, ++coeff) { - val = (int)coeff->mag; - if (val != 0) { - shift2 = shift - (cb->nZeroBitPlanes + coeff->len); - if (shift2 > 0) { - cover(74); - val = (val << shift2) + (1 << (shift2 - 1)); - } else { - cover(75); - val >>= -shift2; - } - if (qStyle == 0) { - cover(76); - if (tileComp->transform == 0) { - val &= -1 << fracBits; - } - } else { - cover(77); - val = (int)((double)val * mu); - } - if (coeff->flags & jpxCoeffSign) { - cover(78); - val = -val; - } - } - *dataPtr = val; - dataPtr += 2; - } - } - ++cb; - } - } - } - - //----- horizontal (row) transforms - dataPtr = tileComp->data; - for (y = 0; y < ny1 - ny0; ++y) { - inverseTransform1D(tileComp, dataPtr, 1, nx0, nx1); - dataPtr += tileComp->x1 - tileComp->x0; - } - - //----- vertical (column) transforms - dataPtr = tileComp->data; - for (x = 0; x < nx1 - nx0; ++x) { - inverseTransform1D(tileComp, dataPtr, - tileComp->x1 - tileComp->x0, ny0, ny1); - ++dataPtr; - } -} - -void JPXStream::inverseTransform1D(JPXTileComp *tileComp, - int *data, Guint stride, - Guint i0, Guint i1) { - int *buf; - Guint offset, end, i; - - //----- special case for length = 1 - if (i1 - i0 == 1) { - cover(79); - if (i0 & 1) { - cover(104); - *data >>= 1; - } - - } else { - cover(80); - - // choose an offset: this makes even buf[] indexes correspond to - // odd values of i, and vice versa - offset = 3 + (i0 & 1); - end = offset + i1 - i0; - - //----- gather - buf = tileComp->buf; - for (i = 0; i < i1 - i0; ++i) { - buf[offset + i] = data[i * stride]; - } - - //----- extend right - buf[end] = buf[end - 2]; - if (i1 - i0 == 2) { - cover(81); - buf[end+1] = buf[offset + 1]; - buf[end+2] = buf[offset]; - buf[end+3] = buf[offset + 1]; - } else { - cover(82); - buf[end+1] = buf[end - 3]; - if (i1 - i0 == 3) { - cover(105); - buf[end+2] = buf[offset + 1]; - buf[end+3] = buf[offset + 2]; - } else { - cover(106); - buf[end+2] = buf[end - 4]; - if (i1 - i0 == 4) { - cover(107); - buf[end+3] = buf[offset + 1]; - } else { - cover(108); - buf[end+3] = buf[end - 5]; - } - } - } - - //----- extend left - buf[offset - 1] = buf[offset + 1]; - buf[offset - 2] = buf[offset + 2]; - buf[offset - 3] = buf[offset + 3]; - if (offset == 4) { - cover(83); - buf[0] = buf[offset + 4]; - } - - //----- 9-7 irreversible filter - - if (tileComp->transform == 0) { - cover(84); - // step 1 (even) - for (i = 1; i <= end + 2; i += 2) { - buf[i] = (int)(idwtKappa * buf[i]); - } - // step 2 (odd) - for (i = 0; i <= end + 3; i += 2) { - buf[i] = (int)(idwtIKappa * buf[i]); - } - // step 3 (even) - for (i = 1; i <= end + 2; i += 2) { - buf[i] = (int)(buf[i] - idwtDelta * (buf[i-1] + buf[i+1])); - } - // step 4 (odd) - for (i = 2; i <= end + 1; i += 2) { - buf[i] = (int)(buf[i] - idwtGamma * (buf[i-1] + buf[i+1])); - } - // step 5 (even) - for (i = 3; i <= end; i += 2) { - buf[i] = (int)(buf[i] - idwtBeta * (buf[i-1] + buf[i+1])); - } - // step 6 (odd) - for (i = 4; i <= end - 1; i += 2) { - buf[i] = (int)(buf[i] - idwtAlpha * (buf[i-1] + buf[i+1])); - } - - //----- 5-3 reversible filter - - } else { - cover(85); - // step 1 (even) - for (i = 3; i <= end; i += 2) { - buf[i] -= (buf[i-1] + buf[i+1] + 2) >> 2; - } - // step 2 (odd) - for (i = 4; i < end; i += 2) { - buf[i] += (buf[i-1] + buf[i+1]) >> 1; - } - } - - //----- scatter - for (i = 0; i < i1 - i0; ++i) { - data[i * stride] = buf[offset + i]; - } - } -} - -// Inverse multi-component transform and DC level shift. This also -// converts fixed point samples back to integers. -GBool JPXStream::inverseMultiCompAndDC(JPXTile *tile) { - JPXTileComp *tileComp; - int coeff, d0, d1, d2, t, minVal, maxVal, zeroVal; - int *dataPtr; - Guint j, comp, x, y; - - //----- inverse multi-component transform - - if (tile->multiComp == 1) { - cover(86); - if (img.nComps < 3 || - tile->tileComps[0].hSep != tile->tileComps[1].hSep || - tile->tileComps[0].vSep != tile->tileComps[1].vSep || - tile->tileComps[1].hSep != tile->tileComps[2].hSep || - tile->tileComps[1].vSep != tile->tileComps[2].vSep) { - return gFalse; - } - - // inverse irreversible multiple component transform - if (tile->tileComps[0].transform == 0) { - cover(87); - j = 0; - for (y = 0; y < tile->tileComps[0].y1 - tile->tileComps[0].y0; ++y) { - for (x = 0; x < tile->tileComps[0].x1 - tile->tileComps[0].x0; ++x) { - d0 = tile->tileComps[0].data[j]; - d1 = tile->tileComps[1].data[j]; - d2 = tile->tileComps[2].data[j]; - tile->tileComps[0].data[j] = (int)(d0 + 1.402 * d2 + 0.5); - tile->tileComps[1].data[j] = - (int)(d0 - 0.34413 * d1 - 0.71414 * d2 + 0.5); - tile->tileComps[2].data[j] = (int)(d0 + 1.772 * d1 + 0.5); - ++j; - } - } - - // inverse reversible multiple component transform - } else { - cover(88); - j = 0; - for (y = 0; y < tile->tileComps[0].y1 - tile->tileComps[0].y0; ++y) { - for (x = 0; x < tile->tileComps[0].x1 - tile->tileComps[0].x0; ++x) { - d0 = tile->tileComps[0].data[j]; - d1 = tile->tileComps[1].data[j]; - d2 = tile->tileComps[2].data[j]; - tile->tileComps[1].data[j] = t = d0 - ((d2 + d1) >> 2); - tile->tileComps[0].data[j] = d2 + t; - tile->tileComps[2].data[j] = d1 + t; - ++j; - } - } - } - } - - //----- DC level shift - for (comp = 0; comp < img.nComps; ++comp) { - tileComp = &tile->tileComps[comp]; - - // signed: clip - if (tileComp->sgned) { - cover(89); - minVal = -(1 << (tileComp->prec - 1)); - maxVal = (1 << (tileComp->prec - 1)) - 1; - dataPtr = tileComp->data; - for (y = 0; y < tileComp->y1 - tileComp->y0; ++y) { - for (x = 0; x < tileComp->x1 - tileComp->x0; ++x) { - coeff = *dataPtr; - if (tileComp->transform == 0) { - cover(109); - coeff >>= fracBits; - } - if (coeff < minVal) { - cover(110); - coeff = minVal; - } else if (coeff > maxVal) { - cover(111); - coeff = maxVal; - } - *dataPtr++ = coeff; - } - } - - // unsigned: inverse DC level shift and clip - } else { - cover(90); - maxVal = (1 << tileComp->prec) - 1; - zeroVal = 1 << (tileComp->prec - 1); - dataPtr = tileComp->data; - for (y = 0; y < tileComp->y1 - tileComp->y0; ++y) { - for (x = 0; x < tileComp->x1 - tileComp->x0; ++x) { - coeff = *dataPtr; - if (tileComp->transform == 0) { - cover(112); - coeff >>= fracBits; - } - coeff += zeroVal; - if (coeff < 0) { - cover(113); - coeff = 0; - } else if (coeff > maxVal) { - cover(114); - coeff = maxVal; - } - *dataPtr++ = coeff; - } - } - } - } - - return gTrue; -} - -GBool JPXStream::readBoxHdr(Guint *boxType, Guint *boxLen, Guint *dataLen) { - Guint len, lenH; - - if (!readULong(&len) || - !readULong(boxType)) { - return gFalse; - } - if (len == 1) { - if (!readULong(&lenH) || !readULong(&len)) { - return gFalse; - } - if (lenH) { - error(getPos(), "JPX stream contains a box larger than 2^32 bytes"); - return gFalse; - } - *boxLen = len; - *dataLen = len - 16; - } else if (len == 0) { - *boxLen = 0; - *dataLen = 0; - } else { - *boxLen = len; - *dataLen = len - 8; - } - return gTrue; -} - -int JPXStream::readMarkerHdr(int *segType, Guint *segLen) { - int c; - - do { - do { - if ((c = str->getChar()) == EOF) { - return gFalse; - } - } while (c != 0xff); - do { - if ((c = str->getChar()) == EOF) { - return gFalse; - } - } while (c == 0xff); - } while (c == 0x00); - *segType = c; - if ((c >= 0x30 && c <= 0x3f) || - c == 0x4f || c == 0x92 || c == 0x93 || c == 0xd9) { - *segLen = 0; - return gTrue; - } - return readUWord(segLen); -} - -GBool JPXStream::readUByte(Guint *x) { - int c0; - - if ((c0 = str->getChar()) == EOF) { - return gFalse; - } - *x = (Guint)c0; - return gTrue; -} - -GBool JPXStream::readByte(int *x) { - int c0; - - if ((c0 = str->getChar()) == EOF) { - return gFalse; - } - *x = c0; - if (c0 & 0x80) { - *x |= -1 - 0xff; - } - return gTrue; -} - -GBool JPXStream::readUWord(Guint *x) { - int c0, c1; - - if ((c0 = str->getChar()) == EOF || - (c1 = str->getChar()) == EOF) { - return gFalse; - } - *x = (Guint)((c0 << 8) | c1); - return gTrue; -} - -GBool JPXStream::readULong(Guint *x) { - int c0, c1, c2, c3; - - if ((c0 = str->getChar()) == EOF || - (c1 = str->getChar()) == EOF || - (c2 = str->getChar()) == EOF || - (c3 = str->getChar()) == EOF) { - return gFalse; - } - *x = (Guint)((c0 << 24) | (c1 << 16) | (c2 << 8) | c3); - return gTrue; -} - -GBool JPXStream::readNBytes(int nBytes, GBool signd, int *x) { - int y, c, i; - - y = 0; - for (i = 0; i < nBytes; ++i) { - if ((c = str->getChar()) == EOF) { - return gFalse; - } - y = (y << 8) + c; - } - if (signd) { - if (y & (1 << (8 * nBytes - 1))) { - y |= -1 << (8 * nBytes); - } - } - *x = y; - return gTrue; -} - -GBool JPXStream::readBits(int nBits, Guint *x) { - int c; - - while (bitBufLen < nBits) { - if (byteCount == 0 || (c = str->getChar()) == EOF) { - return gFalse; - } - --byteCount; - if (bitBufSkip) { - bitBuf = (bitBuf << 7) | (c & 0x7f); - bitBufLen += 7; - } else { - bitBuf = (bitBuf << 8) | (c & 0xff); - bitBufLen += 8; - } - bitBufSkip = c == 0xff; - } - *x = (bitBuf >> (bitBufLen - nBits)) & ((1 << nBits) - 1); - bitBufLen -= nBits; - return gTrue; -} - -void JPXStream::startBitBuf(Guint byteCountA) { - bitBufLen = 0; - bitBufSkip = gFalse; - byteCount = byteCountA; -} - -Guint JPXStream::finishBitBuf() { - if (bitBufSkip) { - str->getChar(); - --byteCount; - } - return byteCount; -} diff --git a/kpdf/xpdf/xpdf/JPXStream.cpp b/kpdf/xpdf/xpdf/JPXStream.cpp new file mode 100644 index 00000000..93b46471 --- /dev/null +++ b/kpdf/xpdf/xpdf/JPXStream.cpp @@ -0,0 +1,3144 @@ +//======================================================================== +// +// JPXStream.cpp +// +// Copyright 2002-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "gmem.h" +#include "Error.h" +#include "JArithmeticDecoder.h" +#include "JPXStream.h" + +//~ to do: +// - precincts +// - ROI +// - progression order changes +// - packed packet headers +// - support for palettes, channel maps, etc. +// - make sure all needed JP2/JPX subboxes are parsed (readBoxes) +// - can we assume that QCC segments must come after the QCD segment? +// - skip EPH markers (readTilePartData) +// - handle tilePartToEOC in readTilePartData +// - deal with multiple codeword segments (readTilePartData, +// readCodeBlockData) +// - progression orders 2, 3, and 4 +// - in coefficient decoding (readCodeBlockData): +// - termination pattern: terminate after every coding pass +// - error resilience segmentation symbol +// - selective arithmetic coding bypass +// - vertically causal context formation +// - coeffs longer than 31 bits (should just ignore the extra bits?) +// - handle boxes larger than 2^32 bytes +// - the fixed-point arithmetic won't handle 16-bit pixels + +//------------------------------------------------------------------------ + +// number of contexts for the arithmetic decoder +#define jpxNContexts 19 + +#define jpxContextSigProp 0 // 0 - 8: significance prop and cleanup +#define jpxContextSign 9 // 9 - 13: sign +#define jpxContextMagRef 14 // 14 -16: magnitude refinement +#define jpxContextRunLength 17 // cleanup: run length +#define jpxContextUniform 18 // cleanup: first signif coeff + +//------------------------------------------------------------------------ + +#define jpxPassSigProp 0 +#define jpxPassMagRef 1 +#define jpxPassCleanup 2 + +//------------------------------------------------------------------------ + +// arithmetic decoder context for the significance propagation and +// cleanup passes: +// [horiz][vert][diag][subband] +// where subband = 0 for HL +// = 1 for LH and LL +// = 2 for HH +static Guint sigPropContext[3][3][5][3] = { + {{{ 0, 0, 0 }, // horiz=0, vert=0, diag=0 + { 1, 1, 3 }, // horiz=0, vert=0, diag=1 + { 2, 2, 6 }, // horiz=0, vert=0, diag=2 + { 2, 2, 8 }, // horiz=0, vert=0, diag=3 + { 2, 2, 8 }}, // horiz=0, vert=0, diag=4 + {{ 5, 3, 1 }, // horiz=0, vert=1, diag=0 + { 6, 3, 4 }, // horiz=0, vert=1, diag=1 + { 6, 3, 7 }, // horiz=0, vert=1, diag=2 + { 6, 3, 8 }, // horiz=0, vert=1, diag=3 + { 6, 3, 8 }}, // horiz=0, vert=1, diag=4 + {{ 8, 4, 2 }, // horiz=0, vert=2, diag=0 + { 8, 4, 5 }, // horiz=0, vert=2, diag=1 + { 8, 4, 7 }, // horiz=0, vert=2, diag=2 + { 8, 4, 8 }, // horiz=0, vert=2, diag=3 + { 8, 4, 8 }}}, // horiz=0, vert=2, diag=4 + {{{ 3, 5, 1 }, // horiz=1, vert=0, diag=0 + { 3, 6, 4 }, // horiz=1, vert=0, diag=1 + { 3, 6, 7 }, // horiz=1, vert=0, diag=2 + { 3, 6, 8 }, // horiz=1, vert=0, diag=3 + { 3, 6, 8 }}, // horiz=1, vert=0, diag=4 + {{ 7, 7, 2 }, // horiz=1, vert=1, diag=0 + { 7, 7, 5 }, // horiz=1, vert=1, diag=1 + { 7, 7, 7 }, // horiz=1, vert=1, diag=2 + { 7, 7, 8 }, // horiz=1, vert=1, diag=3 + { 7, 7, 8 }}, // horiz=1, vert=1, diag=4 + {{ 8, 7, 2 }, // horiz=1, vert=2, diag=0 + { 8, 7, 5 }, // horiz=1, vert=2, diag=1 + { 8, 7, 7 }, // horiz=1, vert=2, diag=2 + { 8, 7, 8 }, // horiz=1, vert=2, diag=3 + { 8, 7, 8 }}}, // horiz=1, vert=2, diag=4 + {{{ 4, 8, 2 }, // horiz=2, vert=0, diag=0 + { 4, 8, 5 }, // horiz=2, vert=0, diag=1 + { 4, 8, 7 }, // horiz=2, vert=0, diag=2 + { 4, 8, 8 }, // horiz=2, vert=0, diag=3 + { 4, 8, 8 }}, // horiz=2, vert=0, diag=4 + {{ 7, 8, 2 }, // horiz=2, vert=1, diag=0 + { 7, 8, 5 }, // horiz=2, vert=1, diag=1 + { 7, 8, 7 }, // horiz=2, vert=1, diag=2 + { 7, 8, 8 }, // horiz=2, vert=1, diag=3 + { 7, 8, 8 }}, // horiz=2, vert=1, diag=4 + {{ 8, 8, 2 }, // horiz=2, vert=2, diag=0 + { 8, 8, 5 }, // horiz=2, vert=2, diag=1 + { 8, 8, 7 }, // horiz=2, vert=2, diag=2 + { 8, 8, 8 }, // horiz=2, vert=2, diag=3 + { 8, 8, 8 }}} // horiz=2, vert=2, diag=4 +}; + +// arithmetic decoder context and xor bit for the sign bit in the +// significance propagation pass: +// [horiz][vert][k] +// where horiz/vert are offset by 2 (i.e., range is -2 .. 2) +// and k = 0 for the context +// = 1 for the xor bit +static Guint signContext[5][5][2] = { + {{ 13, 1 }, // horiz=-2, vert=-2 + { 13, 1 }, // horiz=-2, vert=-1 + { 12, 1 }, // horiz=-2, vert= 0 + { 11, 1 }, // horiz=-2, vert=+1 + { 11, 1 }}, // horiz=-2, vert=+2 + {{ 13, 1 }, // horiz=-1, vert=-2 + { 13, 1 }, // horiz=-1, vert=-1 + { 12, 1 }, // horiz=-1, vert= 0 + { 11, 1 }, // horiz=-1, vert=+1 + { 11, 1 }}, // horiz=-1, vert=+2 + {{ 10, 1 }, // horiz= 0, vert=-2 + { 10, 1 }, // horiz= 0, vert=-1 + { 9, 0 }, // horiz= 0, vert= 0 + { 10, 0 }, // horiz= 0, vert=+1 + { 10, 0 }}, // horiz= 0, vert=+2 + {{ 11, 0 }, // horiz=+1, vert=-2 + { 11, 0 }, // horiz=+1, vert=-1 + { 12, 0 }, // horiz=+1, vert= 0 + { 13, 0 }, // horiz=+1, vert=+1 + { 13, 0 }}, // horiz=+1, vert=+2 + {{ 11, 0 }, // horiz=+2, vert=-2 + { 11, 0 }, // horiz=+2, vert=-1 + { 12, 0 }, // horiz=+2, vert= 0 + { 13, 0 }, // horiz=+2, vert=+1 + { 13, 0 }}, // horiz=+2, vert=+2 +}; + +//------------------------------------------------------------------------ + +// constants used in the IDWT +#define idwtAlpha -1.586134342059924 +#define idwtBeta -0.052980118572961 +#define idwtGamma 0.882911075530934 +#define idwtDelta 0.443506852043971 +#define idwtKappa 1.230174104914001 +#define idwtIKappa (1.0 / idwtKappa) + +// number of bits to the right of the decimal point for the fixed +// point arithmetic used in the IDWT +#define fracBits 16 + +//------------------------------------------------------------------------ + +// floor(x / y) +#define jpxFloorDiv(x, y) ((x) / (y)) + +// floor(x / 2^y) +#define jpxFloorDivPow2(x, y) ((x) >> (y)) + +// ceil(x / y) +#define jpxCeilDiv(x, y) (((x) + (y) - 1) / (y)) + +// ceil(x / 2^y) +#define jpxCeilDivPow2(x, y) (((x) + (1 << (y)) - 1) >> (y)) + +//------------------------------------------------------------------------ + +#if 1 //----- disable coverage tracking + +#define cover(idx) + +#else //----- enable coverage tracking + +class JPXCover { +public: + + JPXCover(int sizeA); + ~JPXCover(); + void incr(int idx); + +private: + + int size, used; + int *data; +}; + +JPXCover::JPXCover(int sizeA) { + size = sizeA; + used = -1; + data = (int *)gmallocn(size, sizeof(int)); + memset(data, 0, size * sizeof(int)); +} + +JPXCover::~JPXCover() { + int i; + + printf("JPX coverage:\n"); + for (i = 0; i <= used; ++i) { + printf(" %4d: %8d\n", i, data[i]); + } + gfree(data); +} + +void JPXCover::incr(int idx) { + if (idx < size) { + ++data[idx]; + if (idx > used) { + used = idx; + } + } +} + +JPXCover jpxCover(150); + +#define cover(idx) jpxCover.incr(idx) + +#endif //----- coverage tracking + +//------------------------------------------------------------------------ + +JPXStream::JPXStream(Stream *strA): + FilterStream(strA) +{ + nComps = 0; + bpc = NULL; + width = height = 0; + haveCS = gFalse; + havePalette = gFalse; + haveCompMap = gFalse; + haveChannelDefn = gFalse; + + img.tiles = NULL; + bitBuf = 0; + bitBufLen = 0; + bitBufSkip = gFalse; + byteCount = 0; +} + +JPXStream::~JPXStream() { + close(); + delete str; +} + +void JPXStream::reset() { + str->reset(); + if (readBoxes()) { + curY = img.yOffset; + } else { + // readBoxes reported an error, so we go immediately to EOF + curY = img.ySize; + } + curX = img.xOffset; + curComp = 0; + readBufLen = 0; +} + +void JPXStream::close() { + JPXTile *tile; + JPXTileComp *tileComp; + JPXResLevel *resLevel; + JPXPrecinct *precinct; + JPXSubband *subband; + JPXCodeBlock *cb; + Guint comp, i, k, r, pre, sb; + + gfree(bpc); + bpc = NULL; + if (havePalette) { + gfree(palette.bpc); + gfree(palette.c); + havePalette = gFalse; + } + if (haveCompMap) { + gfree(compMap.comp); + gfree(compMap.type); + gfree(compMap.pComp); + haveCompMap = gFalse; + } + if (haveChannelDefn) { + gfree(channelDefn.idx); + gfree(channelDefn.type); + gfree(channelDefn.assoc); + haveChannelDefn = gFalse; + } + + if (img.tiles) { + for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { + tile = &img.tiles[i]; + if (tile->tileComps) { + for (comp = 0; comp < img.nComps; ++comp) { + tileComp = &tile->tileComps[comp]; + gfree(tileComp->quantSteps); + gfree(tileComp->data); + gfree(tileComp->buf); + if (tileComp->resLevels) { + for (r = 0; r <= tileComp->nDecompLevels; ++r) { + resLevel = &tileComp->resLevels[r]; + if (resLevel->precincts) { + for (pre = 0; pre < 1; ++pre) { + precinct = &resLevel->precincts[pre]; + if (precinct->subbands) { + for (sb = 0; sb < (Guint)(r == 0 ? 1 : 3); ++sb) { + subband = &precinct->subbands[sb]; + gfree(subband->inclusion); + gfree(subband->zeroBitPlane); + if (subband->cbs) { + for (k = 0; k < subband->nXCBs * subband->nYCBs; ++k) { + cb = &subband->cbs[k]; + gfree(cb->coeffs); + if (cb->arithDecoder) { + delete cb->arithDecoder; + } + if (cb->stats) { + delete cb->stats; + } + } + gfree(subband->cbs); + } + } + gfree(precinct->subbands); + } + } + gfree(img.tiles[i].tileComps[comp].resLevels[r].precincts); + } + } + gfree(img.tiles[i].tileComps[comp].resLevels); + } + } + gfree(img.tiles[i].tileComps); + } + } + gfree(img.tiles); + img.tiles = NULL; + } + FilterStream::close(); +} + +int JPXStream::getChar() { + int c; + + if (readBufLen < 8) { + fillReadBuf(); + } + if (readBufLen == 8) { + c = readBuf & 0xff; + readBufLen = 0; + } else if (readBufLen > 8) { + c = (readBuf >> (readBufLen - 8)) & 0xff; + readBufLen -= 8; + } else if (readBufLen == 0) { + c = EOF; + } else { + c = (readBuf << (8 - readBufLen)) & 0xff; + readBufLen = 0; + } + return c; +} + +int JPXStream::lookChar() { + int c; + + if (readBufLen < 8) { + fillReadBuf(); + } + if (readBufLen == 8) { + c = readBuf & 0xff; + } else if (readBufLen > 8) { + c = (readBuf >> (readBufLen - 8)) & 0xff; + } else if (readBufLen == 0) { + c = EOF; + } else { + c = (readBuf << (8 - readBufLen)) & 0xff; + } + return c; +} + +void JPXStream::fillReadBuf() { + JPXTileComp *tileComp; + Guint tileIdx, tx, ty; + int pix, pixBits; + + do { + if (curY >= img.ySize) { + return; + } + tileIdx = ((curY - img.yTileOffset) / img.yTileSize) * img.nXTiles + + (curX - img.xTileOffset) / img.xTileSize; +#if 1 //~ ignore the palette, assume the PDF ColorSpace object is valid + tileComp = &img.tiles[tileIdx].tileComps[curComp]; +#else + tileComp = &img.tiles[tileIdx].tileComps[havePalette ? 0 : curComp]; +#endif + tx = jpxCeilDiv((curX - img.xTileOffset) % img.xTileSize, tileComp->hSep); + ty = jpxCeilDiv((curY - img.yTileOffset) % img.yTileSize, tileComp->vSep); + pix = (int)tileComp->data[ty * (tileComp->x1 - tileComp->x0) + tx]; + pixBits = tileComp->prec; +#if 1 //~ ignore the palette, assume the PDF ColorSpace object is valid + if (++curComp == img.nComps) { +#else + if (havePalette) { + if (pix >= 0 && pix < palette.nEntries) { + pix = palette.c[pix * palette.nComps + curComp]; + } else { + pix = + pixBits = palette.bpc[curComp]; + } + if (++curComp == (Guint)(havePalette ? palette.nComps : img.nComps)) { +#endif + curComp = 0; + if (++curX == img.xSize) { + curX = img.xOffset; + ++curY; + } + } + if (pixBits == 8) { + readBuf = (readBuf << 8) | (pix & 0xff); + } else { + readBuf = (readBuf << pixBits) | (pix & ((1 << pixBits) - 1)); + } + readBufLen += pixBits; + } while (readBufLen < 8); +} + +GString *JPXStream::getPSFilter(int /*psLevel*/, char * /*indent*/) { + return NULL; +} + +GBool JPXStream::isBinary(GBool /*last*/) { + return str->isBinary(gTrue); +} + +void JPXStream::getImageParams(int *bitsPerComponent, + StreamColorSpaceMode *csMode) { + Guint boxType, boxLen, dataLen, csEnum; + Guint bpc1, dummy, i; + int csMeth, csPrec, csPrec1, dummy2; + StreamColorSpaceMode csMode1; + GBool haveBPC, haveCSMode; + + csPrec = 0; // make gcc happy + haveBPC = haveCSMode = gFalse; + str->reset(); + if (str->lookChar() == 0xff) { + getImageParams2(bitsPerComponent, csMode); + } else { + while (readBoxHdr(&boxType, &boxLen, &dataLen)) { + if (boxType == 0x6a703268) { // JP2 header + cover(0); + // skip the superbox + } else if (boxType == 0x69686472) { // image header + cover(1); + if (readULong(&dummy) && + readULong(&dummy) && + readUWord(&dummy) && + readUByte(&bpc1) && + readUByte(&dummy) && + readUByte(&dummy) && + readUByte(&dummy)) { + *bitsPerComponent = bpc1 + 1; + haveBPC = gTrue; + } + } else if (boxType == 0x636F6C72) { // color specification + cover(2); + if (readByte(&csMeth) && + readByte(&csPrec1) && + readByte(&dummy2)) { + if (csMeth == 1) { + if (readULong(&csEnum)) { + csMode1 = streamCSNone; + if (csEnum == jpxCSBiLevel || + csEnum == jpxCSGrayscale) { + csMode1 = streamCSDeviceGray; + } else if (csEnum == jpxCSCMYK) { + csMode1 = streamCSDeviceCMYK; + } else if (csEnum == jpxCSsRGB || + csEnum == jpxCSCISesRGB || + csEnum == jpxCSROMMRGB) { + csMode1 = streamCSDeviceRGB; + } + if (csMode1 != streamCSNone && + (!haveCSMode || csPrec1 > csPrec)) { + *csMode = csMode1; + csPrec = csPrec1; + haveCSMode = gTrue; + } + for (i = 0; i < dataLen - 7; ++i) { + str->getChar(); + } + } + } else { + for (i = 0; i < dataLen - 3; ++i) { + str->getChar(); + } + } + } + } else if (boxType == 0x6A703263) { // codestream + cover(3); + if (!(haveBPC && haveCSMode)) { + getImageParams2(bitsPerComponent, csMode); + } + break; + } else { + cover(4); + for (i = 0; i < dataLen; ++i) { + str->getChar(); + } + } + } + } + str->close(); +} + +// Get image parameters from the codestream. +void JPXStream::getImageParams2(int *bitsPerComponent, + StreamColorSpaceMode *csMode) { + int segType; + Guint segLen, nComps1, bpc1, dummy, i; + + while (readMarkerHdr(&segType, &segLen)) { + if (segType == 0x51) { // SIZ - image and tile size + cover(5); + if (readUWord(&dummy) && + readULong(&dummy) && + readULong(&dummy) && + readULong(&dummy) && + readULong(&dummy) && + readULong(&dummy) && + readULong(&dummy) && + readULong(&dummy) && + readULong(&dummy) && + readUWord(&nComps1) && + readUByte(&bpc1)) { + *bitsPerComponent = (bpc1 & 0x7f) + 1; + // if there's no color space info, take a guess + if (nComps1 == 1) { + *csMode = streamCSDeviceGray; + } else if (nComps1 == 3) { + *csMode = streamCSDeviceRGB; + } else if (nComps1 == 4) { + *csMode = streamCSDeviceCMYK; + } + } + break; + } else { + cover(6); + if (segLen > 2) { + for (i = 0; i < segLen - 2; ++i) { + str->getChar(); + } + } + } + } +} + +GBool JPXStream::readBoxes() { + Guint boxType, boxLen, dataLen; + Guint bpc1, compression, unknownColorspace, ipr; + Guint i, j; + + haveImgHdr = gFalse; + + // check for a naked JPEG 2000 codestream (without the JP2/JPX + // wrapper) -- this appears to be a violation of the PDF spec, but + // Acrobat allows it + if (str->lookChar() == 0xff) { + cover(7); + error(getPos(), "Naked JPEG 2000 codestream, missing JP2/JPX wrapper"); + readCodestream(0); + nComps = img.nComps; + bpc = (Guint *)gmallocn(nComps, sizeof(Guint)); + for (i = 0; i < nComps; ++i) { + bpc[i] = img.tiles[0].tileComps[i].prec; + } + width = img.xSize - img.xOffset; + height = img.ySize - img.yOffset; + return gTrue; + } + + while (readBoxHdr(&boxType, &boxLen, &dataLen)) { + switch (boxType) { + case 0x6a703268: // JP2 header + // this is a grouping box ('superbox') which has no real + // contents and doesn't appear to be used consistently, i.e., + // some things which should be subboxes of the JP2 header box + // show up outside of it - so we simply ignore the JP2 header + // box + cover(8); + break; + case 0x69686472: // image header + cover(9); + if (!readULong(&height) || + !readULong(&width) || + !readUWord(&nComps) || + !readUByte(&bpc1) || + !readUByte(&compression) || + !readUByte(&unknownColorspace) || + !readUByte(&ipr)) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + if (compression != 7) { + error(getPos(), "Unknown compression type in JPX stream"); + return gFalse; + } + bpc = (Guint *)gmallocn(nComps, sizeof(Guint)); + for (i = 0; i < nComps; ++i) { + bpc[i] = bpc1; + } + haveImgHdr = gTrue; + break; + case 0x62706363: // bits per component + cover(10); + if (!haveImgHdr) { + error(getPos(), "Found bits per component box before image header box in JPX stream"); + return gFalse; + } + if (dataLen != nComps) { + error(getPos(), "Invalid bits per component box in JPX stream"); + return gFalse; + } + for (i = 0; i < nComps; ++i) { + if (!readUByte(&bpc[i])) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + } + break; + case 0x636F6C72: // color specification + cover(11); + if (!readColorSpecBox(dataLen)) { + return gFalse; + } + break; + case 0x70636c72: // palette + cover(12); + if (!readUWord(&palette.nEntries) || + !readUByte(&palette.nComps)) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + palette.bpc = (Guint *)gmallocn(palette.nComps, sizeof(Guint)); + palette.c = + (int *)gmallocn(palette.nEntries * palette.nComps, sizeof(int)); + for (i = 0; i < palette.nComps; ++i) { + if (!readUByte(&palette.bpc[i])) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + ++palette.bpc[i]; + } + for (i = 0; i < palette.nEntries; ++i) { + for (j = 0; j < palette.nComps; ++j) { + if (!readNBytes(((palette.bpc[j] & 0x7f) + 7) >> 3, + (palette.bpc[j] & 0x80) ? gTrue : gFalse, + &palette.c[i * palette.nComps + j])) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + } + } + havePalette = gTrue; + break; + case 0x636d6170: // component mapping + cover(13); + compMap.nChannels = dataLen / 4; + compMap.comp = (Guint *)gmallocn(compMap.nChannels, sizeof(Guint)); + compMap.type = (Guint *)gmallocn(compMap.nChannels, sizeof(Guint)); + compMap.pComp = (Guint *)gmallocn(compMap.nChannels, sizeof(Guint)); + for (i = 0; i < compMap.nChannels; ++i) { + if (!readUWord(&compMap.comp[i]) || + !readUByte(&compMap.type[i]) || + !readUByte(&compMap.pComp[i])) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + } + haveCompMap = gTrue; + break; + case 0x63646566: // channel definition + cover(14); + if (!readUWord(&channelDefn.nChannels)) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + channelDefn.idx = + (Guint *)gmallocn(channelDefn.nChannels, sizeof(Guint)); + channelDefn.type = + (Guint *)gmallocn(channelDefn.nChannels, sizeof(Guint)); + channelDefn.assoc = + (Guint *)gmallocn(channelDefn.nChannels, sizeof(Guint)); + for (i = 0; i < channelDefn.nChannels; ++i) { + if (!readUWord(&channelDefn.idx[i]) || + !readUWord(&channelDefn.type[i]) || + !readUWord(&channelDefn.assoc[i])) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + } + haveChannelDefn = gTrue; + break; + case 0x6A703263: // contiguous codestream + cover(15); + if (!bpc) { + error(getPos(), "JPX stream is missing the image header box"); + } + if (!haveCS) { + error(getPos(), "JPX stream has no supported color spec"); + } + if (!readCodestream(dataLen)) { + return gFalse; + } + break; + default: + cover(16); + for (i = 0; i < dataLen; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Unexpected EOF in JPX stream"); + return gFalse; + } + } + break; + } + } + return gTrue; +} + +GBool JPXStream::readColorSpecBox(Guint dataLen) { + JPXColorSpec newCS; + Guint csApprox, csEnum; + Guint i; + GBool ok; + + ok = gFalse; + if (!readUByte(&newCS.meth) || + !readByte(&newCS.prec) || + !readUByte(&csApprox)) { + goto err; + } + switch (newCS.meth) { + case 1: // enumerated colorspace + cover(17); + if (!readULong(&csEnum)) { + goto err; + } + newCS.enumerated.type = (JPXColorSpaceType)csEnum; + switch (newCS.enumerated.type) { + case jpxCSBiLevel: + ok = gTrue; + break; + case jpxCSYCbCr1: + ok = gTrue; + break; + case jpxCSYCbCr2: + ok = gTrue; + break; + case jpxCSYCBCr3: + ok = gTrue; + break; + case jpxCSPhotoYCC: + ok = gTrue; + break; + case jpxCSCMY: + ok = gTrue; + break; + case jpxCSCMYK: + ok = gTrue; + break; + case jpxCSYCCK: + ok = gTrue; + break; + case jpxCSCIELab: + if (dataLen == 7 + 7*4) { + if (!readULong(&newCS.enumerated.cieLab.rl) || + !readULong(&newCS.enumerated.cieLab.ol) || + !readULong(&newCS.enumerated.cieLab.ra) || + !readULong(&newCS.enumerated.cieLab.oa) || + !readULong(&newCS.enumerated.cieLab.rb) || + !readULong(&newCS.enumerated.cieLab.ob) || + !readULong(&newCS.enumerated.cieLab.il)) { + goto err; + } + } else if (dataLen == 7) { + //~ this assumes the 8-bit case + cover(92); + newCS.enumerated.cieLab.rl = 100; + newCS.enumerated.cieLab.ol = 0; + newCS.enumerated.cieLab.ra = 255; + newCS.enumerated.cieLab.oa = 128; + newCS.enumerated.cieLab.rb = 255; + newCS.enumerated.cieLab.ob = 96; + newCS.enumerated.cieLab.il = 0x00443530; + } else { + goto err; + } + ok = gTrue; + break; + case jpxCSsRGB: + ok = gTrue; + break; + case jpxCSGrayscale: + ok = gTrue; + break; + case jpxCSBiLevel2: + ok = gTrue; + break; + case jpxCSCIEJab: + // not allowed in PDF + goto err; + case jpxCSCISesRGB: + ok = gTrue; + break; + case jpxCSROMMRGB: + ok = gTrue; + break; + case jpxCSsRGBYCbCr: + ok = gTrue; + break; + case jpxCSYPbPr1125: + ok = gTrue; + break; + case jpxCSYPbPr1250: + ok = gTrue; + break; + default: + goto err; + } + break; + case 2: // restricted ICC profile + case 3: // any ICC profile (JPX) + case 4: // vendor color (JPX) + cover(18); + for (i = 0; i < dataLen - 3; ++i) { + if (str->getChar() == EOF) { + goto err; + } + } + break; + } + + if (ok && (!haveCS || newCS.prec > cs.prec)) { + cs = newCS; + haveCS = gTrue; + } + + return gTrue; + + err: + error(getPos(), "Error in JPX color spec"); + return gFalse; +} + +GBool JPXStream::readCodestream(Guint /*len*/) { + JPXTile *tile; + JPXTileComp *tileComp; + int segType; + GBool haveSIZ, haveCOD, haveQCD, haveSOT; + Guint precinctSize, style; + Guint segLen, capabilities, comp, i, j, r; + + //----- main header + haveSIZ = haveCOD = haveQCD = haveSOT = gFalse; + do { + if (!readMarkerHdr(&segType, &segLen)) { + error(getPos(), "Error in JPX codestream"); + return gFalse; + } + switch (segType) { + case 0x4f: // SOC - start of codestream + // marker only + cover(19); + break; + case 0x51: // SIZ - image and tile size + cover(20); + if (!readUWord(&capabilities) || + !readULong(&img.xSize) || + !readULong(&img.ySize) || + !readULong(&img.xOffset) || + !readULong(&img.yOffset) || + !readULong(&img.xTileSize) || + !readULong(&img.yTileSize) || + !readULong(&img.xTileOffset) || + !readULong(&img.yTileOffset) || + !readUWord(&img.nComps)) { + error(getPos(), "Error in JPX SIZ marker segment"); + return gFalse; + } + if (haveImgHdr && img.nComps != nComps) { + error(getPos(), "Different number of components in JPX SIZ marker segment"); + return gFalse; + } + img.nXTiles = (img.xSize - img.xTileOffset + img.xTileSize - 1) + / img.xTileSize; + img.nYTiles = (img.ySize - img.yTileOffset + img.yTileSize - 1) + / img.yTileSize; + // check for overflow before allocating memory + if (img.nXTiles <= 0 || img.nYTiles <= 0 || + img.nXTiles >= INT_MAX / img.nYTiles) { + error(getPos(), "Bad tile count in JPX SIZ marker segment"); + return gFalse; + } + img.tiles = (JPXTile *)gmallocn(img.nXTiles * img.nYTiles, + sizeof(JPXTile)); + for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { + img.tiles[i].tileComps = (JPXTileComp *)gmallocn(img.nComps, + sizeof(JPXTileComp)); + for (comp = 0; comp < img.nComps; ++comp) { + img.tiles[i].tileComps[comp].quantSteps = NULL; + img.tiles[i].tileComps[comp].data = NULL; + img.tiles[i].tileComps[comp].buf = NULL; + img.tiles[i].tileComps[comp].resLevels = NULL; + } + } + for (comp = 0; comp < img.nComps; ++comp) { + if (!readUByte(&img.tiles[0].tileComps[comp].prec) || + !readUByte(&img.tiles[0].tileComps[comp].hSep) || + !readUByte(&img.tiles[0].tileComps[comp].vSep)) { + error(getPos(), "Error in JPX SIZ marker segment"); + return gFalse; + } + img.tiles[0].tileComps[comp].sgned = + (img.tiles[0].tileComps[comp].prec & 0x80) ? gTrue : gFalse; + img.tiles[0].tileComps[comp].prec = + (img.tiles[0].tileComps[comp].prec & 0x7f) + 1; + for (i = 1; i < img.nXTiles * img.nYTiles; ++i) { + img.tiles[i].tileComps[comp] = img.tiles[0].tileComps[comp]; + } + } + haveSIZ = gTrue; + break; + case 0x52: // COD - coding style default + cover(21); + if (!readUByte(&img.tiles[0].tileComps[0].style) || + !readUByte(&img.tiles[0].progOrder) || + !readUWord(&img.tiles[0].nLayers) || + !readUByte(&img.tiles[0].multiComp) || + !readUByte(&img.tiles[0].tileComps[0].nDecompLevels) || + !readUByte(&img.tiles[0].tileComps[0].codeBlockW) || + !readUByte(&img.tiles[0].tileComps[0].codeBlockH) || + !readUByte(&img.tiles[0].tileComps[0].codeBlockStyle) || + !readUByte(&img.tiles[0].tileComps[0].transform)) { + error(getPos(), "Error in JPX COD marker segment"); + return gFalse; + } + img.tiles[0].tileComps[0].codeBlockW += 2; + img.tiles[0].tileComps[0].codeBlockH += 2; + for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { + if (i != 0) { + img.tiles[i].progOrder = img.tiles[0].progOrder; + img.tiles[i].nLayers = img.tiles[0].nLayers; + img.tiles[i].multiComp = img.tiles[0].multiComp; + } + for (comp = 0; comp < img.nComps; ++comp) { + if (!(i == 0 && comp == 0)) { + img.tiles[i].tileComps[comp].style = + img.tiles[0].tileComps[0].style; + img.tiles[i].tileComps[comp].nDecompLevels = + img.tiles[0].tileComps[0].nDecompLevels; + img.tiles[i].tileComps[comp].codeBlockW = + img.tiles[0].tileComps[0].codeBlockW; + img.tiles[i].tileComps[comp].codeBlockH = + img.tiles[0].tileComps[0].codeBlockH; + img.tiles[i].tileComps[comp].codeBlockStyle = + img.tiles[0].tileComps[0].codeBlockStyle; + img.tiles[i].tileComps[comp].transform = + img.tiles[0].tileComps[0].transform; + } + img.tiles[i].tileComps[comp].resLevels = + (JPXResLevel *)gmallocn( + (img.tiles[i].tileComps[comp].nDecompLevels + 1), + sizeof(JPXResLevel)); + for (r = 0; r <= img.tiles[i].tileComps[comp].nDecompLevels; ++r) { + img.tiles[i].tileComps[comp].resLevels[r].precincts = NULL; + } + } + } + for (r = 0; r <= img.tiles[0].tileComps[0].nDecompLevels; ++r) { + if (img.tiles[0].tileComps[0].style & 0x01) { + cover(91); + if (!readUByte(&precinctSize)) { + error(getPos(), "Error in JPX COD marker segment"); + return gFalse; + } + img.tiles[0].tileComps[0].resLevels[r].precinctWidth = + precinctSize & 0x0f; + img.tiles[0].tileComps[0].resLevels[r].precinctHeight = + (precinctSize >> 4) & 0x0f; + } else { + img.tiles[0].tileComps[0].resLevels[r].precinctWidth = 15; + img.tiles[0].tileComps[0].resLevels[r].precinctHeight = 15; + } + } + for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { + for (comp = 0; comp < img.nComps; ++comp) { + if (!(i == 0 && comp == 0)) { + for (r = 0; r <= img.tiles[i].tileComps[comp].nDecompLevels; ++r) { + img.tiles[i].tileComps[comp].resLevels[r].precinctWidth = + img.tiles[0].tileComps[0].resLevels[r].precinctWidth; + img.tiles[i].tileComps[comp].resLevels[r].precinctHeight = + img.tiles[0].tileComps[0].resLevels[r].precinctHeight; + } + } + } + } + haveCOD = gTrue; + break; + case 0x53: // COC - coding style component + cover(22); + if (!haveCOD) { + error(getPos(), "JPX COC marker segment before COD segment"); + return gFalse; + } + if ((img.nComps > 256 && !readUWord(&comp)) || + (img.nComps <= 256 && !readUByte(&comp)) || + comp >= img.nComps || + !readUByte(&style) || + !readUByte(&img.tiles[0].tileComps[comp].nDecompLevels) || + !readUByte(&img.tiles[0].tileComps[comp].codeBlockW) || + !readUByte(&img.tiles[0].tileComps[comp].codeBlockH) || + !readUByte(&img.tiles[0].tileComps[comp].codeBlockStyle) || + !readUByte(&img.tiles[0].tileComps[comp].transform)) { + error(getPos(), "Error in JPX COC marker segment"); + return gFalse; + } + img.tiles[0].tileComps[comp].style = + (img.tiles[0].tileComps[comp].style & ~1) | (style & 1); + img.tiles[0].tileComps[comp].codeBlockW += 2; + img.tiles[0].tileComps[comp].codeBlockH += 2; + for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { + if (i != 0) { + img.tiles[i].tileComps[comp].style = + img.tiles[0].tileComps[comp].style; + img.tiles[i].tileComps[comp].nDecompLevels = + img.tiles[0].tileComps[comp].nDecompLevels; + img.tiles[i].tileComps[comp].codeBlockW = + img.tiles[0].tileComps[comp].codeBlockW; + img.tiles[i].tileComps[comp].codeBlockH = + img.tiles[0].tileComps[comp].codeBlockH; + img.tiles[i].tileComps[comp].codeBlockStyle = + img.tiles[0].tileComps[comp].codeBlockStyle; + img.tiles[i].tileComps[comp].transform = + img.tiles[0].tileComps[comp].transform; + } + img.tiles[i].tileComps[comp].resLevels = + (JPXResLevel *)greallocn( + img.tiles[i].tileComps[comp].resLevels, + (img.tiles[i].tileComps[comp].nDecompLevels + 1), + sizeof(JPXResLevel)); + for (r = 0; r <= img.tiles[i].tileComps[comp].nDecompLevels; ++r) { + img.tiles[i].tileComps[comp].resLevels[r].precincts = NULL; + } + } + for (r = 0; r <= img.tiles[0].tileComps[comp].nDecompLevels; ++r) { + if (img.tiles[0].tileComps[comp].style & 0x01) { + if (!readUByte(&precinctSize)) { + error(getPos(), "Error in JPX COD marker segment"); + return gFalse; + } + img.tiles[0].tileComps[comp].resLevels[r].precinctWidth = + precinctSize & 0x0f; + img.tiles[0].tileComps[comp].resLevels[r].precinctHeight = + (precinctSize >> 4) & 0x0f; + } else { + img.tiles[0].tileComps[comp].resLevels[r].precinctWidth = 15; + img.tiles[0].tileComps[comp].resLevels[r].precinctHeight = 15; + } + } + for (i = 1; i < img.nXTiles * img.nYTiles; ++i) { + for (r = 0; r <= img.tiles[i].tileComps[comp].nDecompLevels; ++r) { + img.tiles[i].tileComps[comp].resLevels[r].precinctWidth = + img.tiles[0].tileComps[comp].resLevels[r].precinctWidth; + img.tiles[i].tileComps[comp].resLevels[r].precinctHeight = + img.tiles[0].tileComps[comp].resLevels[r].precinctHeight; + } + } + break; + case 0x5c: // QCD - quantization default + cover(23); + if (!readUByte(&img.tiles[0].tileComps[0].quantStyle)) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + if ((img.tiles[0].tileComps[0].quantStyle & 0x1f) == 0x00) { + img.tiles[0].tileComps[0].nQuantSteps = segLen - 3; + img.tiles[0].tileComps[0].quantSteps = + (Guint *)greallocn(img.tiles[0].tileComps[0].quantSteps, + img.tiles[0].tileComps[0].nQuantSteps, + sizeof(Guint)); + for (i = 0; i < img.tiles[0].tileComps[0].nQuantSteps; ++i) { + if (!readUByte(&img.tiles[0].tileComps[0].quantSteps[i])) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + } + } else if ((img.tiles[0].tileComps[0].quantStyle & 0x1f) == 0x01) { + img.tiles[0].tileComps[0].nQuantSteps = 1; + img.tiles[0].tileComps[0].quantSteps = + (Guint *)greallocn(img.tiles[0].tileComps[0].quantSteps, + img.tiles[0].tileComps[0].nQuantSteps, + sizeof(Guint)); + if (!readUWord(&img.tiles[0].tileComps[0].quantSteps[0])) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + } else if ((img.tiles[0].tileComps[0].quantStyle & 0x1f) == 0x02) { + img.tiles[0].tileComps[0].nQuantSteps = (segLen - 3) / 2; + img.tiles[0].tileComps[0].quantSteps = + (Guint *)greallocn(img.tiles[0].tileComps[0].quantSteps, + img.tiles[0].tileComps[0].nQuantSteps, + sizeof(Guint)); + for (i = 0; i < img.tiles[0].tileComps[0].nQuantSteps; ++i) { + if (!readUWord(&img.tiles[0].tileComps[0].quantSteps[i])) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + } + } else { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { + for (comp = 0; comp < img.nComps; ++comp) { + if (!(i == 0 && comp == 0)) { + img.tiles[i].tileComps[comp].quantStyle = + img.tiles[0].tileComps[0].quantStyle; + img.tiles[i].tileComps[comp].nQuantSteps = + img.tiles[0].tileComps[0].nQuantSteps; + img.tiles[i].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[i].tileComps[comp].quantSteps, + img.tiles[0].tileComps[0].nQuantSteps, + sizeof(Guint)); + for (j = 0; j < img.tiles[0].tileComps[0].nQuantSteps; ++j) { + img.tiles[i].tileComps[comp].quantSteps[j] = + img.tiles[0].tileComps[0].quantSteps[j]; + } + } + } + } + haveQCD = gTrue; + break; + case 0x5d: // QCC - quantization component + cover(24); + if (!haveQCD) { + error(getPos(), "JPX QCC marker segment before QCD segment"); + return gFalse; + } + if ((img.nComps > 256 && !readUWord(&comp)) || + (img.nComps <= 256 && !readUByte(&comp)) || + comp >= img.nComps || + !readUByte(&img.tiles[0].tileComps[comp].quantStyle)) { + error(getPos(), "Error in JPX QCC marker segment"); + return gFalse; + } + if ((img.tiles[0].tileComps[comp].quantStyle & 0x1f) == 0x00) { + img.tiles[0].tileComps[comp].nQuantSteps = + segLen - (img.nComps > 256 ? 5 : 4); + img.tiles[0].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[0].tileComps[comp].quantSteps, + img.tiles[0].tileComps[comp].nQuantSteps, + sizeof(Guint)); + for (i = 0; i < img.tiles[0].tileComps[comp].nQuantSteps; ++i) { + if (!readUByte(&img.tiles[0].tileComps[comp].quantSteps[i])) { + error(getPos(), "Error in JPX QCC marker segment"); + return gFalse; + } + } + } else if ((img.tiles[0].tileComps[comp].quantStyle & 0x1f) == 0x01) { + img.tiles[0].tileComps[comp].nQuantSteps = 1; + img.tiles[0].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[0].tileComps[comp].quantSteps, + img.tiles[0].tileComps[comp].nQuantSteps, + sizeof(Guint)); + if (!readUWord(&img.tiles[0].tileComps[comp].quantSteps[0])) { + error(getPos(), "Error in JPX QCC marker segment"); + return gFalse; + } + } else if ((img.tiles[0].tileComps[comp].quantStyle & 0x1f) == 0x02) { + img.tiles[0].tileComps[comp].nQuantSteps = + (segLen - (img.nComps > 256 ? 5 : 4)) / 2; + img.tiles[0].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[0].tileComps[comp].quantSteps, + img.tiles[0].tileComps[comp].nQuantSteps, + sizeof(Guint)); + for (i = 0; i < img.tiles[0].tileComps[comp].nQuantSteps; ++i) { + if (!readUWord(&img.tiles[0].tileComps[comp].quantSteps[i])) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + } + } else { + error(getPos(), "Error in JPX QCC marker segment"); + return gFalse; + } + for (i = 1; i < img.nXTiles * img.nYTiles; ++i) { + img.tiles[i].tileComps[comp].quantStyle = + img.tiles[0].tileComps[comp].quantStyle; + img.tiles[i].tileComps[comp].nQuantSteps = + img.tiles[0].tileComps[comp].nQuantSteps; + img.tiles[i].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[i].tileComps[comp].quantSteps, + img.tiles[0].tileComps[comp].nQuantSteps, + sizeof(Guint)); + for (j = 0; j < img.tiles[0].tileComps[comp].nQuantSteps; ++j) { + img.tiles[i].tileComps[comp].quantSteps[j] = + img.tiles[0].tileComps[comp].quantSteps[j]; + } + } + break; + case 0x5e: // RGN - region of interest + cover(25); +#if 1 //~ ROI is unimplemented + fprintf(stderr, "RGN\n"); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX PPM marker segment"); + return gFalse; + } + } +#else + if ((img.nComps > 256 && !readUWord(&comp)) || + (img.nComps <= 256 && !readUByte(&comp)) || + comp >= img.nComps || + !readUByte(&compInfo[comp].defROI.style) || + !readUByte(&compInfo[comp].defROI.shift)) { + error(getPos(), "Error in JPX RGN marker segment"); + return gFalse; + } +#endif + break; + case 0x5f: // POC - progression order change + cover(26); +#if 1 //~ progression order changes are unimplemented + fprintf(stderr, "POC\n"); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX PPM marker segment"); + return gFalse; + } + } +#else + nProgs = (segLen - 2) / (img.nComps > 256 ? 9 : 7); + progs = (JPXProgOrder *)gmallocn(nProgs, sizeof(JPXProgOrder)); + for (i = 0; i < nProgs; ++i) { + if (!readUByte(&progs[i].startRes) || + !(img.nComps > 256 && readUWord(&progs[i].startComp)) || + !(img.nComps <= 256 && readUByte(&progs[i].startComp)) || + !readUWord(&progs[i].endLayer) || + !readUByte(&progs[i].endRes) || + !(img.nComps > 256 && readUWord(&progs[i].endComp)) || + !(img.nComps <= 256 && readUByte(&progs[i].endComp)) || + !readUByte(&progs[i].progOrder)) { + error(getPos(), "Error in JPX POC marker segment"); + return gFalse; + } + } +#endif + break; + case 0x60: // PPM - packed packet headers, main header + cover(27); +#if 1 //~ packed packet headers are unimplemented + fprintf(stderr, "PPM\n"); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX PPM marker segment"); + return gFalse; + } + } +#endif + break; + case 0x55: // TLM - tile-part lengths + // skipped + cover(28); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX TLM marker segment"); + return gFalse; + } + } + break; + case 0x57: // PLM - packet length, main header + // skipped + cover(29); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX PLM marker segment"); + return gFalse; + } + } + break; + case 0x63: // CRG - component registration + // skipped + cover(30); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX CRG marker segment"); + return gFalse; + } + } + break; + case 0x64: // COM - comment + // skipped + cover(31); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX COM marker segment"); + return gFalse; + } + } + break; + case 0x90: // SOT - start of tile + cover(32); + haveSOT = gTrue; + break; + default: + cover(33); + error(getPos(), "Unknown marker segment %02x in JPX stream", segType); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + break; + } + } + break; + } + } while (!haveSOT); + + if (!haveSIZ) { + error(getPos(), "Missing SIZ marker segment in JPX stream"); + return gFalse; + } + if (!haveCOD) { + error(getPos(), "Missing COD marker segment in JPX stream"); + return gFalse; + } + if (!haveQCD) { + error(getPos(), "Missing QCD marker segment in JPX stream"); + return gFalse; + } + + //----- read the tile-parts + while (1) { + if (!readTilePart()) { + return gFalse; + } + if (!readMarkerHdr(&segType, &segLen)) { + error(getPos(), "Error in JPX codestream"); + return gFalse; + } + if (segType != 0x90) { // SOT - start of tile + break; + } + } + + if (segType != 0xd9) { // EOC - end of codestream + error(getPos(), "Missing EOC marker in JPX codestream"); + return gFalse; + } + + //----- finish decoding the image + for (i = 0; i < img.nXTiles * img.nYTiles; ++i) { + tile = &img.tiles[i]; + for (comp = 0; comp < img.nComps; ++comp) { + tileComp = &tile->tileComps[comp]; + inverseTransform(tileComp); + } + if (!inverseMultiCompAndDC(tile)) { + return gFalse; + } + } + + //~ can free memory below tileComps here, and also tileComp.buf + + return gTrue; +} + +GBool JPXStream::readTilePart() { + JPXTile *tile; + JPXTileComp *tileComp; + JPXResLevel *resLevel; + JPXPrecinct *precinct; + JPXSubband *subband; + JPXCodeBlock *cb; + GBool haveSOD; + Guint tileIdx, tilePartLen, tilePartIdx, nTileParts; + GBool tilePartToEOC; + Guint precinctSize, style; + Guint n, nSBs, nx, ny, sbx0, sby0, comp, segLen; + Guint i, j, k, cbX, cbY, r, pre, sb, cbi; + int segType, level; + + // process the SOT marker segment + if (!readUWord(&tileIdx) || + !readULong(&tilePartLen) || + !readUByte(&tilePartIdx) || + !readUByte(&nTileParts)) { + error(getPos(), "Error in JPX SOT marker segment"); + return gFalse; + } + + if (tileIdx >= img.nXTiles * img.nYTiles) { + error(getPos(), "Weird tile index in JPX stream"); + return gFalse; + } + + tilePartToEOC = tilePartLen == 0; + tilePartLen -= 12; // subtract size of SOT segment + + haveSOD = gFalse; + do { + if (!readMarkerHdr(&segType, &segLen)) { + error(getPos(), "Error in JPX tile-part codestream"); + return gFalse; + } + tilePartLen -= 2 + segLen; + switch (segType) { + case 0x52: // COD - coding style default + cover(34); + if (!readUByte(&img.tiles[tileIdx].tileComps[0].style) || + !readUByte(&img.tiles[tileIdx].progOrder) || + !readUWord(&img.tiles[tileIdx].nLayers) || + !readUByte(&img.tiles[tileIdx].multiComp) || + !readUByte(&img.tiles[tileIdx].tileComps[0].nDecompLevels) || + !readUByte(&img.tiles[tileIdx].tileComps[0].codeBlockW) || + !readUByte(&img.tiles[tileIdx].tileComps[0].codeBlockH) || + !readUByte(&img.tiles[tileIdx].tileComps[0].codeBlockStyle) || + !readUByte(&img.tiles[tileIdx].tileComps[0].transform)) { + error(getPos(), "Error in JPX COD marker segment"); + return gFalse; + } + img.tiles[tileIdx].tileComps[0].codeBlockW += 2; + img.tiles[tileIdx].tileComps[0].codeBlockH += 2; + for (comp = 0; comp < img.nComps; ++comp) { + if (comp != 0) { + img.tiles[tileIdx].tileComps[comp].style = + img.tiles[tileIdx].tileComps[0].style; + img.tiles[tileIdx].tileComps[comp].nDecompLevels = + img.tiles[tileIdx].tileComps[0].nDecompLevels; + img.tiles[tileIdx].tileComps[comp].codeBlockW = + img.tiles[tileIdx].tileComps[0].codeBlockW; + img.tiles[tileIdx].tileComps[comp].codeBlockH = + img.tiles[tileIdx].tileComps[0].codeBlockH; + img.tiles[tileIdx].tileComps[comp].codeBlockStyle = + img.tiles[tileIdx].tileComps[0].codeBlockStyle; + img.tiles[tileIdx].tileComps[comp].transform = + img.tiles[tileIdx].tileComps[0].transform; + } + img.tiles[tileIdx].tileComps[comp].resLevels = + (JPXResLevel *)greallocn( + img.tiles[tileIdx].tileComps[comp].resLevels, + (img.tiles[tileIdx].tileComps[comp].nDecompLevels + 1), + sizeof(JPXResLevel)); + for (r = 0; + r <= img.tiles[tileIdx].tileComps[comp].nDecompLevels; + ++r) { + img.tiles[tileIdx].tileComps[comp].resLevels[r].precincts = NULL; + } + } + for (r = 0; r <= img.tiles[tileIdx].tileComps[0].nDecompLevels; ++r) { + if (img.tiles[tileIdx].tileComps[0].style & 0x01) { + if (!readUByte(&precinctSize)) { + error(getPos(), "Error in JPX COD marker segment"); + return gFalse; + } + img.tiles[tileIdx].tileComps[0].resLevels[r].precinctWidth = + precinctSize & 0x0f; + img.tiles[tileIdx].tileComps[0].resLevels[r].precinctHeight = + (precinctSize >> 4) & 0x0f; + } else { + img.tiles[tileIdx].tileComps[0].resLevels[r].precinctWidth = 15; + img.tiles[tileIdx].tileComps[0].resLevels[r].precinctHeight = 15; + } + } + for (comp = 1; comp < img.nComps; ++comp) { + for (r = 0; + r <= img.tiles[tileIdx].tileComps[comp].nDecompLevels; + ++r) { + img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctWidth = + img.tiles[tileIdx].tileComps[0].resLevels[r].precinctWidth; + img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctHeight = + img.tiles[tileIdx].tileComps[0].resLevels[r].precinctHeight; + } + } + break; + case 0x53: // COC - coding style component + cover(35); + if ((img.nComps > 256 && !readUWord(&comp)) || + (img.nComps <= 256 && !readUByte(&comp)) || + comp >= img.nComps || + !readUByte(&style) || + !readUByte(&img.tiles[tileIdx].tileComps[comp].nDecompLevels) || + !readUByte(&img.tiles[tileIdx].tileComps[comp].codeBlockW) || + !readUByte(&img.tiles[tileIdx].tileComps[comp].codeBlockH) || + !readUByte(&img.tiles[tileIdx].tileComps[comp].codeBlockStyle) || + !readUByte(&img.tiles[tileIdx].tileComps[comp].transform)) { + error(getPos(), "Error in JPX COC marker segment"); + return gFalse; + } + img.tiles[tileIdx].tileComps[comp].style = + (img.tiles[tileIdx].tileComps[comp].style & ~1) | (style & 1); + img.tiles[tileIdx].tileComps[comp].codeBlockW += 2; + img.tiles[tileIdx].tileComps[comp].codeBlockH += 2; + img.tiles[tileIdx].tileComps[comp].resLevels = + (JPXResLevel *)greallocn( + img.tiles[tileIdx].tileComps[comp].resLevels, + (img.tiles[tileIdx].tileComps[comp].nDecompLevels + 1), + sizeof(JPXResLevel)); + for (r = 0; r <= img.tiles[tileIdx].tileComps[comp].nDecompLevels; ++r) { + img.tiles[tileIdx].tileComps[comp].resLevels[r].precincts = NULL; + } + for (r = 0; r <= img.tiles[tileIdx].tileComps[comp].nDecompLevels; ++r) { + if (img.tiles[tileIdx].tileComps[comp].style & 0x01) { + if (!readUByte(&precinctSize)) { + error(getPos(), "Error in JPX COD marker segment"); + return gFalse; + } + img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctWidth = + precinctSize & 0x0f; + img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctHeight = + (precinctSize >> 4) & 0x0f; + } else { + img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctWidth = 15; + img.tiles[tileIdx].tileComps[comp].resLevels[r].precinctHeight = 15; + } + } + break; + case 0x5c: // QCD - quantization default + cover(36); + if (!readUByte(&img.tiles[tileIdx].tileComps[0].quantStyle)) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + if ((img.tiles[tileIdx].tileComps[0].quantStyle & 0x1f) == 0x00) { + img.tiles[tileIdx].tileComps[0].nQuantSteps = + segLen - 3; + img.tiles[tileIdx].tileComps[0].quantSteps = + (Guint *)greallocn(img.tiles[tileIdx].tileComps[0].quantSteps, + img.tiles[tileIdx].tileComps[0].nQuantSteps, + sizeof(Guint)); + for (i = 0; i < img.tiles[tileIdx].tileComps[0].nQuantSteps; ++i) { + if (!readUByte(&img.tiles[tileIdx].tileComps[0].quantSteps[i])) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + } + } else if ((img.tiles[tileIdx].tileComps[0].quantStyle & 0x1f) == 0x01) { + img.tiles[tileIdx].tileComps[0].nQuantSteps = 1; + img.tiles[tileIdx].tileComps[0].quantSteps = + (Guint *)greallocn(img.tiles[tileIdx].tileComps[0].quantSteps, + img.tiles[tileIdx].tileComps[0].nQuantSteps, + sizeof(Guint)); + if (!readUWord(&img.tiles[tileIdx].tileComps[0].quantSteps[0])) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + } else if ((img.tiles[tileIdx].tileComps[0].quantStyle & 0x1f) == 0x02) { + img.tiles[tileIdx].tileComps[0].nQuantSteps = (segLen - 3) / 2; + img.tiles[tileIdx].tileComps[0].quantSteps = + (Guint *)greallocn(img.tiles[tileIdx].tileComps[0].quantSteps, + img.tiles[tileIdx].tileComps[0].nQuantSteps, + sizeof(Guint)); + for (i = 0; i < img.tiles[tileIdx].tileComps[0].nQuantSteps; ++i) { + if (!readUWord(&img.tiles[tileIdx].tileComps[0].quantSteps[i])) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + } + } else { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + for (comp = 1; comp < img.nComps; ++comp) { + img.tiles[tileIdx].tileComps[comp].quantStyle = + img.tiles[tileIdx].tileComps[0].quantStyle; + img.tiles[tileIdx].tileComps[comp].nQuantSteps = + img.tiles[tileIdx].tileComps[0].nQuantSteps; + img.tiles[tileIdx].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[tileIdx].tileComps[comp].quantSteps, + img.tiles[tileIdx].tileComps[0].nQuantSteps, + sizeof(Guint)); + for (j = 0; j < img.tiles[tileIdx].tileComps[0].nQuantSteps; ++j) { + img.tiles[tileIdx].tileComps[comp].quantSteps[j] = + img.tiles[tileIdx].tileComps[0].quantSteps[j]; + } + } + break; + case 0x5d: // QCC - quantization component + cover(37); + if ((img.nComps > 256 && !readUWord(&comp)) || + (img.nComps <= 256 && !readUByte(&comp)) || + comp >= img.nComps || + !readUByte(&img.tiles[tileIdx].tileComps[comp].quantStyle)) { + error(getPos(), "Error in JPX QCC marker segment"); + return gFalse; + } + if ((img.tiles[tileIdx].tileComps[comp].quantStyle & 0x1f) == 0x00) { + img.tiles[tileIdx].tileComps[comp].nQuantSteps = + segLen - (img.nComps > 256 ? 5 : 4); + img.tiles[tileIdx].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[tileIdx].tileComps[comp].quantSteps, + img.tiles[tileIdx].tileComps[comp].nQuantSteps, + sizeof(Guint)); + for (i = 0; i < img.tiles[tileIdx].tileComps[comp].nQuantSteps; ++i) { + if (!readUByte(&img.tiles[tileIdx].tileComps[comp].quantSteps[i])) { + error(getPos(), "Error in JPX QCC marker segment"); + return gFalse; + } + } + } else if ((img.tiles[tileIdx].tileComps[comp].quantStyle & 0x1f) + == 0x01) { + img.tiles[tileIdx].tileComps[comp].nQuantSteps = 1; + img.tiles[tileIdx].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[tileIdx].tileComps[comp].quantSteps, + img.tiles[tileIdx].tileComps[comp].nQuantSteps, + sizeof(Guint)); + if (!readUWord(&img.tiles[tileIdx].tileComps[comp].quantSteps[0])) { + error(getPos(), "Error in JPX QCC marker segment"); + return gFalse; + } + } else if ((img.tiles[tileIdx].tileComps[comp].quantStyle & 0x1f) + == 0x02) { + img.tiles[tileIdx].tileComps[comp].nQuantSteps = + (segLen - (img.nComps > 256 ? 5 : 4)) / 2; + img.tiles[tileIdx].tileComps[comp].quantSteps = + (Guint *)greallocn(img.tiles[tileIdx].tileComps[comp].quantSteps, + img.tiles[tileIdx].tileComps[comp].nQuantSteps, + sizeof(Guint)); + for (i = 0; i < img.tiles[tileIdx].tileComps[comp].nQuantSteps; ++i) { + if (!readUWord(&img.tiles[tileIdx].tileComps[comp].quantSteps[i])) { + error(getPos(), "Error in JPX QCD marker segment"); + return gFalse; + } + } + } else { + error(getPos(), "Error in JPX QCC marker segment"); + return gFalse; + } + break; + case 0x5e: // RGN - region of interest + cover(38); +#if 1 //~ ROI is unimplemented + fprintf(stderr, "RGN\n"); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX PPM marker segment"); + return gFalse; + } + } +#else + if ((img.nComps > 256 && !readUWord(&comp)) || + (img.nComps <= 256 && !readUByte(&comp)) || + comp >= img.nComps || + !readUByte(&compInfo[comp].roi.style) || + !readUByte(&compInfo[comp].roi.shift)) { + error(getPos(), "Error in JPX RGN marker segment"); + return gFalse; + } +#endif + break; + case 0x5f: // POC - progression order change + cover(39); +#if 1 //~ progression order changes are unimplemented + fprintf(stderr, "POC\n"); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX PPM marker segment"); + return gFalse; + } + } +#else + nTileProgs = (segLen - 2) / (img.nComps > 256 ? 9 : 7); + tileProgs = (JPXProgOrder *)gmallocn(nTileProgs, sizeof(JPXProgOrder)); + for (i = 0; i < nTileProgs; ++i) { + if (!readUByte(&tileProgs[i].startRes) || + !(img.nComps > 256 && readUWord(&tileProgs[i].startComp)) || + !(img.nComps <= 256 && readUByte(&tileProgs[i].startComp)) || + !readUWord(&tileProgs[i].endLayer) || + !readUByte(&tileProgs[i].endRes) || + !(img.nComps > 256 && readUWord(&tileProgs[i].endComp)) || + !(img.nComps <= 256 && readUByte(&tileProgs[i].endComp)) || + !readUByte(&tileProgs[i].progOrder)) { + error(getPos(), "Error in JPX POC marker segment"); + return gFalse; + } + } +#endif + break; + case 0x61: // PPT - packed packet headers, tile-part hdr + cover(40); +#if 1 //~ packed packet headers are unimplemented + fprintf(stderr, "PPT\n"); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX PPT marker segment"); + return gFalse; + } + } +#endif + case 0x58: // PLT - packet length, tile-part header + // skipped + cover(41); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX PLT marker segment"); + return gFalse; + } + } + break; + case 0x64: // COM - comment + // skipped + cover(42); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + error(getPos(), "Error in JPX COM marker segment"); + return gFalse; + } + } + break; + case 0x93: // SOD - start of data + cover(43); + haveSOD = gTrue; + break; + default: + cover(44); + error(getPos(), "Unknown marker segment %02x in JPX tile-part stream", + segType); + for (i = 0; i < segLen - 2; ++i) { + if (str->getChar() == EOF) { + break; + } + } + break; + } + } while (!haveSOD); + + //----- initialize the tile, precincts, and code-blocks + if (tilePartIdx == 0) { + tile = &img.tiles[tileIdx]; + i = tileIdx / img.nXTiles; + j = tileIdx % img.nXTiles; + if ((tile->x0 = img.xTileOffset + j * img.xTileSize) < img.xOffset) { + tile->x0 = img.xOffset; + } + if ((tile->y0 = img.yTileOffset + i * img.yTileSize) < img.yOffset) { + tile->y0 = img.yOffset; + } + if ((tile->x1 = img.xTileOffset + (j + 1) * img.xTileSize) > img.xSize) { + tile->x1 = img.xSize; + } + if ((tile->y1 = img.yTileOffset + (i + 1) * img.yTileSize) > img.ySize) { + tile->y1 = img.ySize; + } + tile->comp = 0; + tile->res = 0; + tile->precinct = 0; + tile->layer = 0; + tile->maxNDecompLevels = 0; + for (comp = 0; comp < img.nComps; ++comp) { + tileComp = &tile->tileComps[comp]; + if (tileComp->nDecompLevels > tile->maxNDecompLevels) { + tile->maxNDecompLevels = tileComp->nDecompLevels; + } + tileComp->x0 = jpxCeilDiv(tile->x0, tileComp->hSep); + tileComp->y0 = jpxCeilDiv(tile->y0, tileComp->hSep); + tileComp->x1 = jpxCeilDiv(tile->x1, tileComp->hSep); + tileComp->y1 = jpxCeilDiv(tile->y1, tileComp->hSep); + tileComp->cbW = 1 << tileComp->codeBlockW; + tileComp->cbH = 1 << tileComp->codeBlockH; + tileComp->data = (int *)gmallocn((tileComp->x1 - tileComp->x0) * + (tileComp->y1 - tileComp->y0), + sizeof(int)); + if (tileComp->x1 - tileComp->x0 > tileComp->y1 - tileComp->y0) { + n = tileComp->x1 - tileComp->x0; + } else { + n = tileComp->y1 - tileComp->y0; + } + tileComp->buf = (int *)gmallocn(n + 8, sizeof(int)); + for (r = 0; r <= tileComp->nDecompLevels; ++r) { + resLevel = &tileComp->resLevels[r]; + k = r == 0 ? tileComp->nDecompLevels + : tileComp->nDecompLevels - r + 1; + resLevel->x0 = jpxCeilDivPow2(tileComp->x0, k); + resLevel->y0 = jpxCeilDivPow2(tileComp->y0, k); + resLevel->x1 = jpxCeilDivPow2(tileComp->x1, k); + resLevel->y1 = jpxCeilDivPow2(tileComp->y1, k); + if (r == 0) { + resLevel->bx0[0] = resLevel->x0; + resLevel->by0[0] = resLevel->y0; + resLevel->bx1[0] = resLevel->x1; + resLevel->by1[0] = resLevel->y1; + } else { + resLevel->bx0[0] = jpxCeilDivPow2(tileComp->x0 - (1 << (k-1)), k); + resLevel->by0[0] = resLevel->y0; + resLevel->bx1[0] = jpxCeilDivPow2(tileComp->x1 - (1 << (k-1)), k); + resLevel->by1[0] = resLevel->y1; + resLevel->bx0[1] = resLevel->x0; + resLevel->by0[1] = jpxCeilDivPow2(tileComp->y0 - (1 << (k-1)), k); + resLevel->bx1[1] = resLevel->x1; + resLevel->by1[1] = jpxCeilDivPow2(tileComp->y1 - (1 << (k-1)), k); + resLevel->bx0[2] = jpxCeilDivPow2(tileComp->x0 - (1 << (k-1)), k); + resLevel->by0[2] = jpxCeilDivPow2(tileComp->y0 - (1 << (k-1)), k); + resLevel->bx1[2] = jpxCeilDivPow2(tileComp->x1 - (1 << (k-1)), k); + resLevel->by1[2] = jpxCeilDivPow2(tileComp->y1 - (1 << (k-1)), k); + } + resLevel->precincts = (JPXPrecinct *)gmallocn(1, sizeof(JPXPrecinct)); + for (pre = 0; pre < 1; ++pre) { + precinct = &resLevel->precincts[pre]; + precinct->x0 = resLevel->x0; + precinct->y0 = resLevel->y0; + precinct->x1 = resLevel->x1; + precinct->y1 = resLevel->y1; + nSBs = r == 0 ? 1 : 3; + precinct->subbands = + (JPXSubband *)gmallocn(nSBs, sizeof(JPXSubband)); + for (sb = 0; sb < nSBs; ++sb) { + subband = &precinct->subbands[sb]; + subband->x0 = resLevel->bx0[sb]; + subband->y0 = resLevel->by0[sb]; + subband->x1 = resLevel->bx1[sb]; + subband->y1 = resLevel->by1[sb]; + subband->nXCBs = jpxCeilDivPow2(subband->x1, + tileComp->codeBlockW) + - jpxFloorDivPow2(subband->x0, + tileComp->codeBlockW); + subband->nYCBs = jpxCeilDivPow2(subband->y1, + tileComp->codeBlockH) + - jpxFloorDivPow2(subband->y0, + tileComp->codeBlockH); + n = subband->nXCBs > subband->nYCBs ? subband->nXCBs + : subband->nYCBs; + for (subband->maxTTLevel = 0, --n; + n; + ++subband->maxTTLevel, n >>= 1) ; + n = 0; + for (level = subband->maxTTLevel; level >= 0; --level) { + nx = jpxCeilDivPow2(subband->nXCBs, level); + ny = jpxCeilDivPow2(subband->nYCBs, level); + n += nx * ny; + } + subband->inclusion = + (JPXTagTreeNode *)gmallocn(n, sizeof(JPXTagTreeNode)); + subband->zeroBitPlane = + (JPXTagTreeNode *)gmallocn(n, sizeof(JPXTagTreeNode)); + for (k = 0; k < n; ++k) { + subband->inclusion[k].finished = gFalse; + subband->inclusion[k].val = 0; + subband->zeroBitPlane[k].finished = gFalse; + subband->zeroBitPlane[k].val = 0; + } + subband->cbs = (JPXCodeBlock *)gmallocn(subband->nXCBs * + subband->nYCBs, + sizeof(JPXCodeBlock)); + sbx0 = jpxFloorDivPow2(subband->x0, tileComp->codeBlockW); + sby0 = jpxFloorDivPow2(subband->y0, tileComp->codeBlockH); + cb = subband->cbs; + for (cbY = 0; cbY < subband->nYCBs; ++cbY) { + for (cbX = 0; cbX < subband->nXCBs; ++cbX) { + cb->x0 = (sbx0 + cbX) << tileComp->codeBlockW; + cb->x1 = cb->x0 + tileComp->cbW; + if (subband->x0 > cb->x0) { + cb->x0 = subband->x0; + } + if (subband->x1 < cb->x1) { + cb->x1 = subband->x1; + } + cb->y0 = (sby0 + cbY) << tileComp->codeBlockH; + cb->y1 = cb->y0 + tileComp->cbH; + if (subband->y0 > cb->y0) { + cb->y0 = subband->y0; + } + if (subband->y1 < cb->y1) { + cb->y1 = subband->y1; + } + cb->seen = gFalse; + cb->lBlock = 3; + cb->nextPass = jpxPassCleanup; + cb->nZeroBitPlanes = 0; + cb->coeffs = + (JPXCoeff *)gmallocn((1 << (tileComp->codeBlockW + + tileComp->codeBlockH)), + sizeof(JPXCoeff)); + for (cbi = 0; + cbi < (Guint)(1 << (tileComp->codeBlockW + + tileComp->codeBlockH)); + ++cbi) { + cb->coeffs[cbi].flags = 0; + cb->coeffs[cbi].len = 0; + cb->coeffs[cbi].mag = 0; + } + cb->arithDecoder = NULL; + cb->stats = NULL; + ++cb; + } + } + } + } + } + } + } + + return readTilePartData(tileIdx, tilePartLen, tilePartToEOC); +} + +GBool JPXStream::readTilePartData(Guint tileIdx, + Guint tilePartLen, GBool tilePartToEOC) { + JPXTile *tile; + JPXTileComp *tileComp; + JPXResLevel *resLevel; + JPXPrecinct *precinct; + JPXSubband *subband; + JPXCodeBlock *cb; + Guint ttVal; + Guint bits, cbX, cbY, nx, ny, i, j, n, sb; + int level; + + tile = &img.tiles[tileIdx]; + + // read all packets from this tile-part + while (1) { + if (tilePartToEOC) { + //~ peek for an EOC marker + cover(93); + } else if (tilePartLen == 0) { + break; + } + + tileComp = &tile->tileComps[tile->comp]; + resLevel = &tileComp->resLevels[tile->res]; + precinct = &resLevel->precincts[tile->precinct]; + + //----- packet header + + // setup + startBitBuf(tilePartLen); + + // zero-length flag + if (!readBits(1, &bits)) { + goto err; + } + if (!bits) { + // packet is empty -- clear all code-block inclusion flags + cover(45); + for (sb = 0; sb < (Guint)(tile->res == 0 ? 1 : 3); ++sb) { + subband = &precinct->subbands[sb]; + for (cbY = 0; cbY < subband->nYCBs; ++cbY) { + for (cbX = 0; cbX < subband->nXCBs; ++cbX) { + cb = &subband->cbs[cbY * subband->nXCBs + cbX]; + cb->included = gFalse; + } + } + } + } else { + + for (sb = 0; sb < (Guint)(tile->res == 0 ? 1 : 3); ++sb) { + subband = &precinct->subbands[sb]; + for (cbY = 0; cbY < subband->nYCBs; ++cbY) { + for (cbX = 0; cbX < subband->nXCBs; ++cbX) { + cb = &subband->cbs[cbY * subband->nXCBs + cbX]; + + // skip code-blocks with no coefficients + if (cb->x0 >= cb->x1 || cb->y0 >= cb->y1) { + cover(46); + cb->included = gFalse; + continue; + } + + // code-block inclusion + if (cb->seen) { + cover(47); + if (!readBits(1, &cb->included)) { + goto err; + } + } else { + cover(48); + ttVal = 0; + i = 0; + for (level = subband->maxTTLevel; level >= 0; --level) { + nx = jpxCeilDivPow2(subband->nXCBs, level); + ny = jpxCeilDivPow2(subband->nYCBs, level); + j = i + (cbY >> level) * nx + (cbX >> level); + if (!subband->inclusion[j].finished && + !subband->inclusion[j].val) { + subband->inclusion[j].val = ttVal; + } else { + ttVal = subband->inclusion[j].val; + } + while (!subband->inclusion[j].finished && + ttVal <= tile->layer) { + if (!readBits(1, &bits)) { + goto err; + } + if (bits == 1) { + subband->inclusion[j].finished = gTrue; + } else { + ++ttVal; + } + } + subband->inclusion[j].val = ttVal; + if (ttVal > tile->layer) { + break; + } + i += nx * ny; + } + cb->included = level < 0; + } + + if (cb->included) { + cover(49); + + // zero bit-plane count + if (!cb->seen) { + cover(50); + ttVal = 0; + i = 0; + for (level = subband->maxTTLevel; level >= 0; --level) { + nx = jpxCeilDivPow2(subband->nXCBs, level); + ny = jpxCeilDivPow2(subband->nYCBs, level); + j = i + (cbY >> level) * nx + (cbX >> level); + if (!subband->zeroBitPlane[j].finished && + !subband->zeroBitPlane[j].val) { + subband->zeroBitPlane[j].val = ttVal; + } else { + ttVal = subband->zeroBitPlane[j].val; + } + while (!subband->zeroBitPlane[j].finished) { + if (!readBits(1, &bits)) { + goto err; + } + if (bits == 1) { + subband->zeroBitPlane[j].finished = gTrue; + } else { + ++ttVal; + } + } + subband->zeroBitPlane[j].val = ttVal; + i += nx * ny; + } + cb->nZeroBitPlanes = ttVal; + } + + // number of coding passes + if (!readBits(1, &bits)) { + goto err; + } + if (bits == 0) { + cover(51); + cb->nCodingPasses = 1; + } else { + if (!readBits(1, &bits)) { + goto err; + } + if (bits == 0) { + cover(52); + cb->nCodingPasses = 2; + } else { + cover(53); + if (!readBits(2, &bits)) { + goto err; + } + if (bits < 3) { + cover(54); + cb->nCodingPasses = 3 + bits; + } else { + cover(55); + if (!readBits(5, &bits)) { + goto err; + } + if (bits < 31) { + cover(56); + cb->nCodingPasses = 6 + bits; + } else { + cover(57); + if (!readBits(7, &bits)) { + goto err; + } + cb->nCodingPasses = 37 + bits; + } + } + } + } + + // update Lblock + while (1) { + if (!readBits(1, &bits)) { + goto err; + } + if (!bits) { + break; + } + ++cb->lBlock; + } + + // length of compressed data + //~ deal with multiple codeword segments + for (n = cb->lBlock, i = cb->nCodingPasses >> 1; + i; + ++n, i >>= 1) ; + if (!readBits(n, &cb->dataLen)) { + goto err; + } + } + } + } + } + } + tilePartLen = finishBitBuf(); + + //----- packet data + + for (sb = 0; sb < (Guint)(tile->res == 0 ? 1 : 3); ++sb) { + subband = &precinct->subbands[sb]; + for (cbY = 0; cbY < subband->nYCBs; ++cbY) { + for (cbX = 0; cbX < subband->nXCBs; ++cbX) { + cb = &subband->cbs[cbY * subband->nXCBs + cbX]; + if (cb->included) { + if (!readCodeBlockData(tileComp, resLevel, precinct, subband, + tile->res, sb, cb)) { + return gFalse; + } + tilePartLen -= cb->dataLen; + cb->seen = gTrue; + } + } + } + } + + //----- next packet + + switch (tile->progOrder) { + case 0: // layer, resolution level, component, precinct + cover(58); + if (++tile->comp == img.nComps) { + tile->comp = 0; + if (++tile->res == tile->maxNDecompLevels + 1) { + tile->res = 0; + if (++tile->layer == tile->nLayers) { + tile->layer = 0; + } + } + } + break; + case 1: // resolution level, layer, component, precinct + cover(59); + if (++tile->comp == img.nComps) { + tile->comp = 0; + if (++tile->layer == tile->nLayers) { + tile->layer = 0; + if (++tile->res == tile->maxNDecompLevels + 1) { + tile->res = 0; + } + } + } + break; + case 2: // resolution level, precinct, component, layer + //~ this isn't correct -- see B.12.1.3 + cover(60); + if (++tile->layer == tile->nLayers) { + tile->layer = 0; + if (++tile->comp == img.nComps) { + tile->comp = 0; + if (++tile->res == tile->maxNDecompLevels + 1) { + tile->res = 0; + } + } + } + break; + case 3: // precinct, component, resolution level, layer + //~ this isn't correct -- see B.12.1.4 + cover(61); + if (++tile->layer == tile->nLayers) { + tile->layer = 0; + if (++tile->res == tile->maxNDecompLevels + 1) { + tile->res = 0; + if (++tile->comp == img.nComps) { + tile->comp = 0; + } + } + } + break; + case 4: // component, precinct, resolution level, layer + //~ this isn't correct -- see B.12.1.5 + cover(62); + if (++tile->layer == tile->nLayers) { + tile->layer = 0; + if (++tile->res == tile->maxNDecompLevels + 1) { + tile->res = 0; + if (++tile->comp == img.nComps) { + tile->comp = 0; + } + } + } + break; + } + } + + return gTrue; + + err: + error(getPos(), "Error in JPX stream"); + return gFalse; +} + +GBool JPXStream::readCodeBlockData(JPXTileComp *tileComp, + JPXResLevel * /*resLevel*/, + JPXPrecinct * /*precinct*/, + JPXSubband * /*subband*/, + Guint res, Guint sb, + JPXCodeBlock *cb) { + JPXCoeff *coeff0, *coeff1, *coeff; + Guint horiz, vert, diag, all, cx, xorBit; + int horizSign, vertSign; + Guint i, x, y0, y1, y2; + + if (cb->arithDecoder) { + cover(63); + cb->arithDecoder->restart(cb->dataLen); + } else { + cover(64); + cb->arithDecoder = new JArithmeticDecoder(); + cb->arithDecoder->setStream(str, cb->dataLen); + cb->arithDecoder->start(); + cb->stats = new JArithmeticDecoderStats(jpxNContexts); + cb->stats->setEntry(jpxContextSigProp, 4, 0); + cb->stats->setEntry(jpxContextRunLength, 3, 0); + cb->stats->setEntry(jpxContextUniform, 46, 0); + } + + for (i = 0; i < cb->nCodingPasses; ++i) { + switch (cb->nextPass) { + + //----- significance propagation pass + case jpxPassSigProp: + cover(65); + for (y0 = cb->y0, coeff0 = cb->coeffs; + y0 < cb->y1; + y0 += 4, coeff0 += 4 << tileComp->codeBlockW) { + for (x = cb->x0, coeff1 = coeff0; + x < cb->x1; + ++x, ++coeff1) { + for (y1 = 0, coeff = coeff1; + y1 < 4 && y0+y1 < cb->y1; + ++y1, coeff += tileComp->cbW) { + if (!(coeff->flags & jpxCoeffSignificant)) { + horiz = vert = diag = 0; + horizSign = vertSign = 2; + if (x > cb->x0) { + if (coeff[-1].flags & jpxCoeffSignificant) { + ++horiz; + horizSign += (coeff[-1].flags & jpxCoeffSign) ? -1 : 1; + } + if (y0+y1 > cb->y0) { + diag += (coeff[-(int)tileComp->cbW - 1].flags + >> jpxCoeffSignificantB) & 1; + } + if (y0+y1 < cb->y1 - 1) { + diag += (coeff[tileComp->cbW - 1].flags + >> jpxCoeffSignificantB) & 1; + } + } + if (x < cb->x1 - 1) { + if (coeff[1].flags & jpxCoeffSignificant) { + ++horiz; + horizSign += (coeff[1].flags & jpxCoeffSign) ? -1 : 1; + } + if (y0+y1 > cb->y0) { + diag += (coeff[-(int)tileComp->cbW + 1].flags + >> jpxCoeffSignificantB) & 1; + } + if (y0+y1 < cb->y1 - 1) { + diag += (coeff[tileComp->cbW + 1].flags + >> jpxCoeffSignificantB) & 1; + } + } + if (y0+y1 > cb->y0) { + if (coeff[-(int)tileComp->cbW].flags & jpxCoeffSignificant) { + ++vert; + vertSign += (coeff[-(int)tileComp->cbW].flags & jpxCoeffSign) + ? -1 : 1; + } + } + if (y0+y1 < cb->y1 - 1) { + if (coeff[tileComp->cbW].flags & jpxCoeffSignificant) { + ++vert; + vertSign += (coeff[tileComp->cbW].flags & jpxCoeffSign) + ? -1 : 1; + } + } + cx = sigPropContext[horiz][vert][diag][res == 0 ? 1 : sb]; + if (cx != 0) { + if (cb->arithDecoder->decodeBit(cx, cb->stats)) { + coeff->flags |= jpxCoeffSignificant | jpxCoeffFirstMagRef; + coeff->mag = (coeff->mag << 1) | 1; + cx = signContext[horizSign][vertSign][0]; + xorBit = signContext[horizSign][vertSign][1]; + if (cb->arithDecoder->decodeBit(cx, cb->stats) ^ xorBit) { + coeff->flags |= jpxCoeffSign; + } + } + ++coeff->len; + coeff->flags |= jpxCoeffTouched; + } + } + } + } + } + ++cb->nextPass; + break; + + //----- magnitude refinement pass + case jpxPassMagRef: + cover(66); + for (y0 = cb->y0, coeff0 = cb->coeffs; + y0 < cb->y1; + y0 += 4, coeff0 += 4 << tileComp->codeBlockW) { + for (x = cb->x0, coeff1 = coeff0; + x < cb->x1; + ++x, ++coeff1) { + for (y1 = 0, coeff = coeff1; + y1 < 4 && y0+y1 < cb->y1; + ++y1, coeff += tileComp->cbW) { + if ((coeff->flags & jpxCoeffSignificant) && + !(coeff->flags & jpxCoeffTouched)) { + if (coeff->flags & jpxCoeffFirstMagRef) { + all = 0; + if (x > cb->x0) { + all += (coeff[-1].flags >> jpxCoeffSignificantB) & 1; + if (y0+y1 > cb->y0) { + all += (coeff[-(int)tileComp->cbW - 1].flags + >> jpxCoeffSignificantB) & 1; + } + if (y0+y1 < cb->y1 - 1) { + all += (coeff[tileComp->cbW - 1].flags + >> jpxCoeffSignificantB) & 1; + } + } + if (x < cb->x1 - 1) { + all += (coeff[1].flags >> jpxCoeffSignificantB) & 1; + if (y0+y1 > cb->y0) { + all += (coeff[-(int)tileComp->cbW + 1].flags + >> jpxCoeffSignificantB) & 1; + } + if (y0+y1 < cb->y1 - 1) { + all += (coeff[tileComp->cbW + 1].flags + >> jpxCoeffSignificantB) & 1; + } + } + if (y0+y1 > cb->y0) { + all += (coeff[-(int)tileComp->cbW].flags + >> jpxCoeffSignificantB) & 1; + } + if (y0+y1 < cb->y1 - 1) { + all += (coeff[tileComp->cbW].flags + >> jpxCoeffSignificantB) & 1; + } + cx = all ? 15 : 14; + } else { + cx = 16; + } + coeff->mag = (coeff->mag << 1) | + cb->arithDecoder->decodeBit(cx, cb->stats); + ++coeff->len; + coeff->flags |= jpxCoeffTouched; + coeff->flags &= ~jpxCoeffFirstMagRef; + } + } + } + } + ++cb->nextPass; + break; + + //----- cleanup pass + case jpxPassCleanup: + cover(67); + for (y0 = cb->y0, coeff0 = cb->coeffs; + y0 < cb->y1; + y0 += 4, coeff0 += 4 << tileComp->codeBlockW) { + for (x = cb->x0, coeff1 = coeff0; + x < cb->x1; + ++x, ++coeff1) { + y1 = 0; + if (y0 + 3 < cb->y1 && + !(coeff1->flags & jpxCoeffTouched) && + !(coeff1[tileComp->cbW].flags & jpxCoeffTouched) && + !(coeff1[2 * tileComp->cbW].flags & jpxCoeffTouched) && + !(coeff1[3 * tileComp->cbW].flags & jpxCoeffTouched) && + (x == cb->x0 || y0 == cb->y0 || + !(coeff1[-(int)tileComp->cbW - 1].flags + & jpxCoeffSignificant)) && + (y0 == cb->y0 || + !(coeff1[-(int)tileComp->cbW].flags + & jpxCoeffSignificant)) && + (x == cb->x1 - 1 || y0 == cb->y0 || + !(coeff1[-(int)tileComp->cbW + 1].flags + & jpxCoeffSignificant)) && + (x == cb->x0 || + (!(coeff1[-1].flags & jpxCoeffSignificant) && + !(coeff1[tileComp->cbW - 1].flags + & jpxCoeffSignificant) && + !(coeff1[2 * tileComp->cbW - 1].flags + & jpxCoeffSignificant) && + !(coeff1[3 * tileComp->cbW - 1].flags + & jpxCoeffSignificant))) && + (x == cb->x1 - 1 || + (!(coeff1[1].flags & jpxCoeffSignificant) && + !(coeff1[tileComp->cbW + 1].flags + & jpxCoeffSignificant) && + !(coeff1[2 * tileComp->cbW + 1].flags + & jpxCoeffSignificant) && + !(coeff1[3 * tileComp->cbW + 1].flags + & jpxCoeffSignificant))) && + (x == cb->x0 || y0+4 == cb->y1 || + !(coeff1[4 * tileComp->cbW - 1].flags & jpxCoeffSignificant)) && + (y0+4 == cb->y1 || + !(coeff1[4 * tileComp->cbW].flags & jpxCoeffSignificant)) && + (x == cb->x1 - 1 || y0+4 == cb->y1 || + !(coeff1[4 * tileComp->cbW + 1].flags + & jpxCoeffSignificant))) { + if (cb->arithDecoder->decodeBit(jpxContextRunLength, cb->stats)) { + y1 = cb->arithDecoder->decodeBit(jpxContextUniform, cb->stats); + y1 = (y1 << 1) | + cb->arithDecoder->decodeBit(jpxContextUniform, cb->stats); + for (y2 = 0, coeff = coeff1; + y2 < y1; + ++y2, coeff += tileComp->cbW) { + ++coeff->len; + } + coeff->flags |= jpxCoeffSignificant | jpxCoeffFirstMagRef; + coeff->mag = (coeff->mag << 1) | 1; + ++coeff->len; + cx = signContext[2][2][0]; + xorBit = signContext[2][2][1]; + if (cb->arithDecoder->decodeBit(cx, cb->stats) ^ xorBit) { + coeff->flags |= jpxCoeffSign; + } + ++y1; + } else { + for (y1 = 0, coeff = coeff1; + y1 < 4; + ++y1, coeff += tileComp->cbW) { + ++coeff->len; + } + y1 = 4; + } + } + for (coeff = &coeff1[y1 << tileComp->codeBlockW]; + y1 < 4 && y0 + y1 < cb->y1; + ++y1, coeff += tileComp->cbW) { + if (!(coeff->flags & jpxCoeffTouched)) { + horiz = vert = diag = 0; + horizSign = vertSign = 2; + if (x > cb->x0) { + if (coeff[-1].flags & jpxCoeffSignificant) { + ++horiz; + horizSign += (coeff[-1].flags & jpxCoeffSign) ? -1 : 1; + } + if (y0+y1 > cb->y0) { + diag += (coeff[-(int)tileComp->cbW - 1].flags + >> jpxCoeffSignificantB) & 1; + } + if (y0+y1 < cb->y1 - 1) { + diag += (coeff[tileComp->cbW - 1].flags + >> jpxCoeffSignificantB) & 1; + } + } + if (x < cb->x1 - 1) { + if (coeff[1].flags & jpxCoeffSignificant) { + ++horiz; + horizSign += (coeff[1].flags & jpxCoeffSign) ? -1 : 1; + } + if (y0+y1 > cb->y0) { + diag += (coeff[-(int)tileComp->cbW + 1].flags + >> jpxCoeffSignificantB) & 1; + } + if (y0+y1 < cb->y1 - 1) { + diag += (coeff[tileComp->cbW + 1].flags + >> jpxCoeffSignificantB) & 1; + } + } + if (y0+y1 > cb->y0) { + if (coeff[-(int)tileComp->cbW].flags & jpxCoeffSignificant) { + ++vert; + vertSign += (coeff[-(int)tileComp->cbW].flags & jpxCoeffSign) + ? -1 : 1; + } + } + if (y0+y1 < cb->y1 - 1) { + if (coeff[tileComp->cbW].flags & jpxCoeffSignificant) { + ++vert; + vertSign += (coeff[tileComp->cbW].flags & jpxCoeffSign) + ? -1 : 1; + } + } + cx = sigPropContext[horiz][vert][diag][res == 0 ? 1 : sb]; + if (cb->arithDecoder->decodeBit(cx, cb->stats)) { + coeff->flags |= jpxCoeffSignificant | jpxCoeffFirstMagRef; + coeff->mag = (coeff->mag << 1) | 1; + cx = signContext[horizSign][vertSign][0]; + xorBit = signContext[horizSign][vertSign][1]; + if (cb->arithDecoder->decodeBit(cx, cb->stats) ^ xorBit) { + coeff->flags |= jpxCoeffSign; + } + } + ++coeff->len; + } else { + coeff->flags &= ~jpxCoeffTouched; + } + } + } + } + cb->nextPass = jpxPassSigProp; + break; + } + } + + cb->arithDecoder->cleanup(); + return gTrue; +} + +// Inverse quantization, and wavelet transform (IDWT). This also does +// the initial shift to convert to fixed point format. +void JPXStream::inverseTransform(JPXTileComp *tileComp) { + JPXResLevel *resLevel; + JPXPrecinct *precinct; + JPXSubband *subband; + JPXCodeBlock *cb; + JPXCoeff *coeff0, *coeff; + Guint qStyle, guard, eps, shift; + int shift2; + double mu; + int val; + int *dataPtr; + Guint nx0, ny0, nx1, ny1; + Guint r, cbX, cbY, x, y; + + cover(68); + + //----- (NL)LL subband (resolution level 0) + + resLevel = &tileComp->resLevels[0]; + precinct = &resLevel->precincts[0]; + subband = &precinct->subbands[0]; + + // i-quant parameters + qStyle = tileComp->quantStyle & 0x1f; + guard = (tileComp->quantStyle >> 5) & 7; + if (qStyle == 0) { + cover(69); + eps = (tileComp->quantSteps[0] >> 3) & 0x1f; + shift = guard + eps - 1; + mu = 0; // make gcc happy + } else { + cover(70); + shift = guard - 1 + tileComp->prec; + mu = (double)(0x800 + (tileComp->quantSteps[0] & 0x7ff)) / 2048.0; + } + if (tileComp->transform == 0) { + cover(71); + shift += fracBits; + } + + // copy (NL)LL into the upper-left corner of the data array, doing + // the fixed point adjustment and dequantization along the way + cb = subband->cbs; + for (cbY = 0; cbY < subband->nYCBs; ++cbY) { + for (cbX = 0; cbX < subband->nXCBs; ++cbX) { + for (y = cb->y0, coeff0 = cb->coeffs; + y < cb->y1; + ++y, coeff0 += tileComp->cbW) { + dataPtr = &tileComp->data[(y - subband->y0) + * (tileComp->x1 - tileComp->x0) + + (cb->x0 - subband->x0)]; + for (x = cb->x0, coeff = coeff0; x < cb->x1; ++x, ++coeff) { + val = (int)coeff->mag; + if (val != 0) { + shift2 = shift - (cb->nZeroBitPlanes + coeff->len); + if (shift2 > 0) { + cover(94); + val = (val << shift2) + (1 << (shift2 - 1)); + } else { + cover(95); + val >>= -shift2; + } + if (qStyle == 0) { + cover(96); + if (tileComp->transform == 0) { + cover(97); + val &= -1 << fracBits; + } + } else { + cover(98); + val = (int)((double)val * mu); + } + if (coeff->flags & jpxCoeffSign) { + cover(99); + val = -val; + } + } + *dataPtr++ = val; + } + } + ++cb; + } + } + + //----- IDWT for each level + + for (r = 1; r <= tileComp->nDecompLevels; ++r) { + resLevel = &tileComp->resLevels[r]; + + // (n)LL is already in the upper-left corner of the + // tile-component data array -- interleave with (n)HL/LH/HH + // and inverse transform to get (n-1)LL, which will be stored + // in the upper-left corner of the tile-component data array + if (r == tileComp->nDecompLevels) { + cover(72); + nx0 = tileComp->x0; + ny0 = tileComp->y0; + nx1 = tileComp->x1; + ny1 = tileComp->y1; + } else { + cover(73); + nx0 = tileComp->resLevels[r+1].x0; + ny0 = tileComp->resLevels[r+1].y0; + nx1 = tileComp->resLevels[r+1].x1; + ny1 = tileComp->resLevels[r+1].y1; + } + inverseTransformLevel(tileComp, r, resLevel, nx0, ny0, nx1, ny1); + } +} + +// Do one level of the inverse transform: +// - take (n)LL from the tile-component data array +// - take (n)HL/LH/HH from +// - leave the resulting (n-1)LL in the tile-component data array +void JPXStream::inverseTransformLevel(JPXTileComp *tileComp, + Guint r, JPXResLevel *resLevel, + Guint nx0, Guint ny0, + Guint nx1, Guint ny1) { + JPXPrecinct *precinct; + JPXSubband *subband; + JPXCodeBlock *cb; + JPXCoeff *coeff0, *coeff; + Guint qStyle, guard, eps, shift, t; + int shift2; + double mu; + int val; + int *dataPtr; + Guint xo, yo; + Guint x, y, sb, cbX, cbY; + int xx, yy; + + //----- interleave + + // spread out LL + for (yy = resLevel->y1 - 1; yy >= (int)resLevel->y0; --yy) { + for (xx = resLevel->x1 - 1; xx >= (int)resLevel->x0; --xx) { + tileComp->data[(2 * yy - ny0) * (tileComp->x1 - tileComp->x0) + + (2 * xx - nx0)] = + tileComp->data[(yy - resLevel->y0) * (tileComp->x1 - tileComp->x0) + + (xx - resLevel->x0)]; + } + } + + // i-quant parameters + qStyle = tileComp->quantStyle & 0x1f; + guard = (tileComp->quantStyle >> 5) & 7; + + // interleave HL/LH/HH + precinct = &resLevel->precincts[0]; + for (sb = 0; sb < 3; ++sb) { + + // i-quant parameters + if (qStyle == 0) { + cover(100); + eps = (tileComp->quantSteps[3*r - 2 + sb] >> 3) & 0x1f; + shift = guard + eps - 1; + mu = 0; // make gcc happy + } else { + cover(101); + shift = guard + tileComp->prec; + if (sb == 2) { + cover(102); + ++shift; + } + t = tileComp->quantSteps[qStyle == 1 ? 0 : (3*r - 2 + sb)]; + mu = (double)(0x800 + (t & 0x7ff)) / 2048.0; + } + if (tileComp->transform == 0) { + cover(103); + shift += fracBits; + } + + // copy the subband coefficients into the data array, doing the + // fixed point adjustment and dequantization along the way + xo = (sb & 1) ? 0 : 1; + yo = (sb > 0) ? 1 : 0; + subband = &precinct->subbands[sb]; + cb = subband->cbs; + for (cbY = 0; cbY < subband->nYCBs; ++cbY) { + for (cbX = 0; cbX < subband->nXCBs; ++cbX) { + for (y = cb->y0, coeff0 = cb->coeffs; + y < cb->y1; + ++y, coeff0 += tileComp->cbW) { + dataPtr = &tileComp->data[(2 * y + yo - ny0) + * (tileComp->x1 - tileComp->x0) + + (2 * cb->x0 + xo - nx0)]; + for (x = cb->x0, coeff = coeff0; x < cb->x1; ++x, ++coeff) { + val = (int)coeff->mag; + if (val != 0) { + shift2 = shift - (cb->nZeroBitPlanes + coeff->len); + if (shift2 > 0) { + cover(74); + val = (val << shift2) + (1 << (shift2 - 1)); + } else { + cover(75); + val >>= -shift2; + } + if (qStyle == 0) { + cover(76); + if (tileComp->transform == 0) { + val &= -1 << fracBits; + } + } else { + cover(77); + val = (int)((double)val * mu); + } + if (coeff->flags & jpxCoeffSign) { + cover(78); + val = -val; + } + } + *dataPtr = val; + dataPtr += 2; + } + } + ++cb; + } + } + } + + //----- horizontal (row) transforms + dataPtr = tileComp->data; + for (y = 0; y < ny1 - ny0; ++y) { + inverseTransform1D(tileComp, dataPtr, 1, nx0, nx1); + dataPtr += tileComp->x1 - tileComp->x0; + } + + //----- vertical (column) transforms + dataPtr = tileComp->data; + for (x = 0; x < nx1 - nx0; ++x) { + inverseTransform1D(tileComp, dataPtr, + tileComp->x1 - tileComp->x0, ny0, ny1); + ++dataPtr; + } +} + +void JPXStream::inverseTransform1D(JPXTileComp *tileComp, + int *data, Guint stride, + Guint i0, Guint i1) { + int *buf; + Guint offset, end, i; + + //----- special case for length = 1 + if (i1 - i0 == 1) { + cover(79); + if (i0 & 1) { + cover(104); + *data >>= 1; + } + + } else { + cover(80); + + // choose an offset: this makes even buf[] indexes correspond to + // odd values of i, and vice versa + offset = 3 + (i0 & 1); + end = offset + i1 - i0; + + //----- gather + buf = tileComp->buf; + for (i = 0; i < i1 - i0; ++i) { + buf[offset + i] = data[i * stride]; + } + + //----- extend right + buf[end] = buf[end - 2]; + if (i1 - i0 == 2) { + cover(81); + buf[end+1] = buf[offset + 1]; + buf[end+2] = buf[offset]; + buf[end+3] = buf[offset + 1]; + } else { + cover(82); + buf[end+1] = buf[end - 3]; + if (i1 - i0 == 3) { + cover(105); + buf[end+2] = buf[offset + 1]; + buf[end+3] = buf[offset + 2]; + } else { + cover(106); + buf[end+2] = buf[end - 4]; + if (i1 - i0 == 4) { + cover(107); + buf[end+3] = buf[offset + 1]; + } else { + cover(108); + buf[end+3] = buf[end - 5]; + } + } + } + + //----- extend left + buf[offset - 1] = buf[offset + 1]; + buf[offset - 2] = buf[offset + 2]; + buf[offset - 3] = buf[offset + 3]; + if (offset == 4) { + cover(83); + buf[0] = buf[offset + 4]; + } + + //----- 9-7 irreversible filter + + if (tileComp->transform == 0) { + cover(84); + // step 1 (even) + for (i = 1; i <= end + 2; i += 2) { + buf[i] = (int)(idwtKappa * buf[i]); + } + // step 2 (odd) + for (i = 0; i <= end + 3; i += 2) { + buf[i] = (int)(idwtIKappa * buf[i]); + } + // step 3 (even) + for (i = 1; i <= end + 2; i += 2) { + buf[i] = (int)(buf[i] - idwtDelta * (buf[i-1] + buf[i+1])); + } + // step 4 (odd) + for (i = 2; i <= end + 1; i += 2) { + buf[i] = (int)(buf[i] - idwtGamma * (buf[i-1] + buf[i+1])); + } + // step 5 (even) + for (i = 3; i <= end; i += 2) { + buf[i] = (int)(buf[i] - idwtBeta * (buf[i-1] + buf[i+1])); + } + // step 6 (odd) + for (i = 4; i <= end - 1; i += 2) { + buf[i] = (int)(buf[i] - idwtAlpha * (buf[i-1] + buf[i+1])); + } + + //----- 5-3 reversible filter + + } else { + cover(85); + // step 1 (even) + for (i = 3; i <= end; i += 2) { + buf[i] -= (buf[i-1] + buf[i+1] + 2) >> 2; + } + // step 2 (odd) + for (i = 4; i < end; i += 2) { + buf[i] += (buf[i-1] + buf[i+1]) >> 1; + } + } + + //----- scatter + for (i = 0; i < i1 - i0; ++i) { + data[i * stride] = buf[offset + i]; + } + } +} + +// Inverse multi-component transform and DC level shift. This also +// converts fixed point samples back to integers. +GBool JPXStream::inverseMultiCompAndDC(JPXTile *tile) { + JPXTileComp *tileComp; + int coeff, d0, d1, d2, t, minVal, maxVal, zeroVal; + int *dataPtr; + Guint j, comp, x, y; + + //----- inverse multi-component transform + + if (tile->multiComp == 1) { + cover(86); + if (img.nComps < 3 || + tile->tileComps[0].hSep != tile->tileComps[1].hSep || + tile->tileComps[0].vSep != tile->tileComps[1].vSep || + tile->tileComps[1].hSep != tile->tileComps[2].hSep || + tile->tileComps[1].vSep != tile->tileComps[2].vSep) { + return gFalse; + } + + // inverse irreversible multiple component transform + if (tile->tileComps[0].transform == 0) { + cover(87); + j = 0; + for (y = 0; y < tile->tileComps[0].y1 - tile->tileComps[0].y0; ++y) { + for (x = 0; x < tile->tileComps[0].x1 - tile->tileComps[0].x0; ++x) { + d0 = tile->tileComps[0].data[j]; + d1 = tile->tileComps[1].data[j]; + d2 = tile->tileComps[2].data[j]; + tile->tileComps[0].data[j] = (int)(d0 + 1.402 * d2 + 0.5); + tile->tileComps[1].data[j] = + (int)(d0 - 0.34413 * d1 - 0.71414 * d2 + 0.5); + tile->tileComps[2].data[j] = (int)(d0 + 1.772 * d1 + 0.5); + ++j; + } + } + + // inverse reversible multiple component transform + } else { + cover(88); + j = 0; + for (y = 0; y < tile->tileComps[0].y1 - tile->tileComps[0].y0; ++y) { + for (x = 0; x < tile->tileComps[0].x1 - tile->tileComps[0].x0; ++x) { + d0 = tile->tileComps[0].data[j]; + d1 = tile->tileComps[1].data[j]; + d2 = tile->tileComps[2].data[j]; + tile->tileComps[1].data[j] = t = d0 - ((d2 + d1) >> 2); + tile->tileComps[0].data[j] = d2 + t; + tile->tileComps[2].data[j] = d1 + t; + ++j; + } + } + } + } + + //----- DC level shift + for (comp = 0; comp < img.nComps; ++comp) { + tileComp = &tile->tileComps[comp]; + + // signed: clip + if (tileComp->sgned) { + cover(89); + minVal = -(1 << (tileComp->prec - 1)); + maxVal = (1 << (tileComp->prec - 1)) - 1; + dataPtr = tileComp->data; + for (y = 0; y < tileComp->y1 - tileComp->y0; ++y) { + for (x = 0; x < tileComp->x1 - tileComp->x0; ++x) { + coeff = *dataPtr; + if (tileComp->transform == 0) { + cover(109); + coeff >>= fracBits; + } + if (coeff < minVal) { + cover(110); + coeff = minVal; + } else if (coeff > maxVal) { + cover(111); + coeff = maxVal; + } + *dataPtr++ = coeff; + } + } + + // unsigned: inverse DC level shift and clip + } else { + cover(90); + maxVal = (1 << tileComp->prec) - 1; + zeroVal = 1 << (tileComp->prec - 1); + dataPtr = tileComp->data; + for (y = 0; y < tileComp->y1 - tileComp->y0; ++y) { + for (x = 0; x < tileComp->x1 - tileComp->x0; ++x) { + coeff = *dataPtr; + if (tileComp->transform == 0) { + cover(112); + coeff >>= fracBits; + } + coeff += zeroVal; + if (coeff < 0) { + cover(113); + coeff = 0; + } else if (coeff > maxVal) { + cover(114); + coeff = maxVal; + } + *dataPtr++ = coeff; + } + } + } + } + + return gTrue; +} + +GBool JPXStream::readBoxHdr(Guint *boxType, Guint *boxLen, Guint *dataLen) { + Guint len, lenH; + + if (!readULong(&len) || + !readULong(boxType)) { + return gFalse; + } + if (len == 1) { + if (!readULong(&lenH) || !readULong(&len)) { + return gFalse; + } + if (lenH) { + error(getPos(), "JPX stream contains a box larger than 2^32 bytes"); + return gFalse; + } + *boxLen = len; + *dataLen = len - 16; + } else if (len == 0) { + *boxLen = 0; + *dataLen = 0; + } else { + *boxLen = len; + *dataLen = len - 8; + } + return gTrue; +} + +int JPXStream::readMarkerHdr(int *segType, Guint *segLen) { + int c; + + do { + do { + if ((c = str->getChar()) == EOF) { + return gFalse; + } + } while (c != 0xff); + do { + if ((c = str->getChar()) == EOF) { + return gFalse; + } + } while (c == 0xff); + } while (c == 0x00); + *segType = c; + if ((c >= 0x30 && c <= 0x3f) || + c == 0x4f || c == 0x92 || c == 0x93 || c == 0xd9) { + *segLen = 0; + return gTrue; + } + return readUWord(segLen); +} + +GBool JPXStream::readUByte(Guint *x) { + int c0; + + if ((c0 = str->getChar()) == EOF) { + return gFalse; + } + *x = (Guint)c0; + return gTrue; +} + +GBool JPXStream::readByte(int *x) { + int c0; + + if ((c0 = str->getChar()) == EOF) { + return gFalse; + } + *x = c0; + if (c0 & 0x80) { + *x |= -1 - 0xff; + } + return gTrue; +} + +GBool JPXStream::readUWord(Guint *x) { + int c0, c1; + + if ((c0 = str->getChar()) == EOF || + (c1 = str->getChar()) == EOF) { + return gFalse; + } + *x = (Guint)((c0 << 8) | c1); + return gTrue; +} + +GBool JPXStream::readULong(Guint *x) { + int c0, c1, c2, c3; + + if ((c0 = str->getChar()) == EOF || + (c1 = str->getChar()) == EOF || + (c2 = str->getChar()) == EOF || + (c3 = str->getChar()) == EOF) { + return gFalse; + } + *x = (Guint)((c0 << 24) | (c1 << 16) | (c2 << 8) | c3); + return gTrue; +} + +GBool JPXStream::readNBytes(int nBytes, GBool signd, int *x) { + int y, c, i; + + y = 0; + for (i = 0; i < nBytes; ++i) { + if ((c = str->getChar()) == EOF) { + return gFalse; + } + y = (y << 8) + c; + } + if (signd) { + if (y & (1 << (8 * nBytes - 1))) { + y |= -1 << (8 * nBytes); + } + } + *x = y; + return gTrue; +} + +GBool JPXStream::readBits(int nBits, Guint *x) { + int c; + + while (bitBufLen < nBits) { + if (byteCount == 0 || (c = str->getChar()) == EOF) { + return gFalse; + } + --byteCount; + if (bitBufSkip) { + bitBuf = (bitBuf << 7) | (c & 0x7f); + bitBufLen += 7; + } else { + bitBuf = (bitBuf << 8) | (c & 0xff); + bitBufLen += 8; + } + bitBufSkip = c == 0xff; + } + *x = (bitBuf >> (bitBufLen - nBits)) & ((1 << nBits) - 1); + bitBufLen -= nBits; + return gTrue; +} + +void JPXStream::startBitBuf(Guint byteCountA) { + bitBufLen = 0; + bitBufSkip = gFalse; + byteCount = byteCountA; +} + +Guint JPXStream::finishBitBuf() { + if (bitBufSkip) { + str->getChar(); + --byteCount; + } + return byteCount; +} diff --git a/kpdf/xpdf/xpdf/Lexer.cc b/kpdf/xpdf/xpdf/Lexer.cc deleted file mode 100644 index 1ef37175..00000000 --- a/kpdf/xpdf/xpdf/Lexer.cc +++ /dev/null @@ -1,521 +0,0 @@ -//======================================================================== -// -// Lexer.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include "Lexer.h" -#include "Error.h" -#include "XRef.h" - -//------------------------------------------------------------------------ - -// A '1' in this array means the character is white space. A '1' or -// '2' means the character ends a name or command. -static char specialChars[256] = { - 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, // 0x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x - 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, // 2x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, // 3x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 5x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 6x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 7x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ax - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // bx - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // cx - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // dx - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ex - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 // fx -}; - -//------------------------------------------------------------------------ -// Lexer -//------------------------------------------------------------------------ - -Lexer::Lexer(XRef *xrefA, Stream *str) { - Object obj; - - xref = xrefA; - - curStr.initStream(str); - streams = new Array(xref); - streams->add(curStr.copy(&obj)); - strPtr = 0; - freeArray = gTrue; - curStr.streamReset(); -} - -Lexer::Lexer(XRef *xrefA, Object *obj) { - Object obj2; - - xref = xrefA; - - if (obj->isStream()) { - streams = new Array(xref); - freeArray = gTrue; - streams->add(obj->copy(&obj2)); - } else { - streams = obj->getArray(); - freeArray = gFalse; - } - strPtr = 0; - if (streams->getLength() > 0) { - streams->get(strPtr, &curStr); - curStr.streamReset(); - } -} - -Lexer::~Lexer() { - if (!curStr.isNone()) { - curStr.streamClose(); - curStr.free(); - } - if (freeArray) { - delete streams; - } -} - -int Lexer::getChar() { - int c; - - c = EOF; - while (!curStr.isNone() && (c = curStr.streamGetChar()) == EOF) { - curStr.streamClose(); - curStr.free(); - ++strPtr; - if (strPtr < streams->getLength()) { - streams->get(strPtr, &curStr); - curStr.streamReset(); - } - } - return c; -} - -int Lexer::lookChar() { - if (curStr.isNone()) { - return EOF; - } - return curStr.streamLookChar(); -} - -Object *Lexer::getObj(Object *obj, int objNum) { - char *p; - int c, c2; - GBool comment, neg, done; - int numParen; - int xi; - double xf, scale; - GString *s; - int n, m; - - // skip whitespace and comments - comment = gFalse; - while (1) { - if ((c = getChar()) == EOF) { - return obj->initEOF(); - } - if (comment) { - if (c == '\r' || c == '\n') - comment = gFalse; - } else if (c == '%') { - comment = gTrue; - } else if (specialChars[c] != 1) { - break; - } - } - - // start reading token - switch (c) { - - // number - case '0': case '1': case '2': case '3': case '4': - case '5': case '6': case '7': case '8': case '9': - case '-': case '.': - neg = gFalse; - xi = 0; - if (c == '-') { - neg = gTrue; - } else if (c == '.') { - goto doReal; - } else { - xi = c - '0'; - } - while (1) { - c = lookChar(); - if (isdigit(c)) { - getChar(); - xi = xi * 10 + (c - '0'); - } else if (c == '.') { - getChar(); - goto doReal; - } else { - break; - } - } - if (neg) - xi = -xi; - obj->initInt(xi); - break; - doReal: - xf = xi; - scale = 0.1; - while (1) { - c = lookChar(); - if (c == '-') { - // ignore minus signs in the middle of numbers to match - // Adobe's behavior - error(getPos(), "Badly formatted number"); - getChar(); - continue; - } - if (!isdigit(c)) { - break; - } - getChar(); - xf = xf + scale * (c - '0'); - scale *= 0.1; - } - if (neg) - xf = -xf; - obj->initReal(xf); - break; - - // string - case '(': - p = tokBuf; - n = 0; - numParen = 1; - done = gFalse; - s = NULL; - do { - c2 = EOF; - switch (c = getChar()) { - - case EOF: -#if 0 - // This breaks some PDF files, e.g., ones from Photoshop. - case '\r': - case '\n': -#endif - error(getPos(), "Unterminated string"); - done = gTrue; - break; - - case '(': - ++numParen; - c2 = c; - break; - - case ')': - if (--numParen == 0) { - done = gTrue; - } else { - c2 = c; - } - break; - - case '\\': - switch (c = getChar()) { - case 'n': - c2 = '\n'; - break; - case 'r': - c2 = '\r'; - break; - case 't': - c2 = '\t'; - break; - case 'b': - c2 = '\b'; - break; - case 'f': - c2 = '\f'; - break; - case '\\': - case '(': - case ')': - c2 = c; - break; - case '0': case '1': case '2': case '3': - case '4': case '5': case '6': case '7': - c2 = c - '0'; - c = lookChar(); - if (c >= '0' && c <= '7') { - getChar(); - c2 = (c2 << 3) + (c - '0'); - c = lookChar(); - if (c >= '0' && c <= '7') { - getChar(); - c2 = (c2 << 3) + (c - '0'); - } - } - break; - case '\r': - c = lookChar(); - if (c == '\n') { - getChar(); - } - break; - case '\n': - break; - case EOF: - error(getPos(), "Unterminated string"); - done = gTrue; - break; - default: - c2 = c; - break; - } - break; - - default: - c2 = c; - break; - } - - if (c2 != EOF) { - if (n == tokBufSize) { - if (!s) - s = new GString(tokBuf, tokBufSize); - else - s->append(tokBuf, tokBufSize); - p = tokBuf; - n = 0; - - // we are growing see if the document is not malformed and we are growing too much - if (objNum > 0 && xref != NULL) - { - int newObjNum = xref->getNumEntry(curStr.streamGetPos()); - if (newObjNum != objNum) - { - error(getPos(), "Unterminated string"); - done = gTrue; - delete s; - n = -2; - } - } - } - *p++ = (char)c2; - ++n; - } - } while (!done); - if (n >= 0) { - if (!s) - s = new GString(tokBuf, n); - else - s->append(tokBuf, n); - obj->initString(s); - } else { - obj->initEOF(); - } - break; - - // name - case '/': - p = tokBuf; - n = 0; - s = NULL; - while ((c = lookChar()) != EOF && !specialChars[c]) { - getChar(); - if (c == '#') { - c2 = lookChar(); - if (c2 >= '0' && c2 <= '9') { - c = c2 - '0'; - } else if (c2 >= 'A' && c2 <= 'F') { - c = c2 - 'A' + 10; - } else if (c2 >= 'a' && c2 <= 'f') { - c = c2 - 'a' + 10; - } else { - goto notEscChar; - } - getChar(); - c <<= 4; - c2 = getChar(); - if (c2 >= '0' && c2 <= '9') { - c += c2 - '0'; - } else if (c2 >= 'A' && c2 <= 'F') { - c += c2 - 'A' + 10; - } else if (c2 >= 'a' && c2 <= 'f') { - c += c2 - 'a' + 10; - } else { - error(getPos(), "Illegal digit in hex char in name"); - } - } - notEscChar: - if (n == tokBufSize) { - if (!s) - s = new GString(tokBuf, tokBufSize); - else - { - // the spec says 127 is the maximum, we are already at 256 so bail out - error(getPos(), "Name token too long"); - break; - } - p = tokBuf; - n = 0; - } - *p++ = c; - ++n; - } - *p = '\0'; - if (s) { - s->append(tokBuf, n); - obj->initName(s->getCString()); - delete s; - } else obj->initName(tokBuf); - break; - - // array punctuation - case '[': - case ']': - tokBuf[0] = c; - tokBuf[1] = '\0'; - obj->initCmd(tokBuf); - break; - - // hex string or dict punctuation - case '<': - c = lookChar(); - - // dict punctuation - if (c == '<') { - getChar(); - tokBuf[0] = tokBuf[1] = '<'; - tokBuf[2] = '\0'; - obj->initCmd(tokBuf); - - // hex string - } else { - p = tokBuf; - m = n = 0; - c2 = 0; - s = NULL; - while (1) { - c = getChar(); - if (c == '>') { - break; - } else if (c == EOF) { - error(getPos(), "Unterminated hex string"); - break; - } else if (specialChars[c] != 1) { - c2 = c2 << 4; - if (c >= '0' && c <= '9') - c2 += c - '0'; - else if (c >= 'A' && c <= 'F') - c2 += c - 'A' + 10; - else if (c >= 'a' && c <= 'f') - c2 += c - 'a' + 10; - else - error(getPos(), "Illegal character <%02x> in hex string", c); - if (++m == 2) { - if (n == tokBufSize) { - if (!s) - s = new GString(tokBuf, tokBufSize); - else - s->append(tokBuf, tokBufSize); - p = tokBuf; - n = 0; - } - *p++ = (char)c2; - ++n; - c2 = 0; - m = 0; - } - } - } - if (!s) - s = new GString(tokBuf, n); - else - s->append(tokBuf, n); - if (m == 1) - s->append((char)(c2 << 4)); - obj->initString(s); - } - break; - - // dict punctuation - case '>': - c = lookChar(); - if (c == '>') { - getChar(); - tokBuf[0] = tokBuf[1] = '>'; - tokBuf[2] = '\0'; - obj->initCmd(tokBuf); - } else { - error(getPos(), "Illegal character '>'"); - obj->initError(); - } - break; - - // error - case ')': - case '{': - case '}': - error(getPos(), "Illegal character '%c'", c); - obj->initError(); - break; - - // command - default: - p = tokBuf; - *p++ = c; - n = 1; - while ((c = lookChar()) != EOF && !specialChars[c]) { - getChar(); - if (++n == tokBufSize) { - error(getPos(), "Command token too long"); - break; - } - *p++ = c; - } - *p = '\0'; - if (tokBuf[0] == 't' && !strcmp(tokBuf, "true")) { - obj->initBool(gTrue); - } else if (tokBuf[0] == 'f' && !strcmp(tokBuf, "false")) { - obj->initBool(gFalse); - } else if (tokBuf[0] == 'n' && !strcmp(tokBuf, "null")) { - obj->initNull(); - } else { - obj->initCmd(tokBuf); - } - break; - } - - return obj; -} - -void Lexer::skipToNextLine() { - int c; - - while (1) { - c = getChar(); - if (c == EOF || c == '\n') { - return; - } - if (c == '\r') { - if ((c = lookChar()) == '\n') { - getChar(); - } - return; - } - } -} - -GBool Lexer::isSpace(int c) { - return c >= 0 && c <= 0xff && specialChars[c] == 1; -} diff --git a/kpdf/xpdf/xpdf/Lexer.cpp b/kpdf/xpdf/xpdf/Lexer.cpp new file mode 100644 index 00000000..04eadef2 --- /dev/null +++ b/kpdf/xpdf/xpdf/Lexer.cpp @@ -0,0 +1,521 @@ +//======================================================================== +// +// Lexer.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include "Lexer.h" +#include "Error.h" +#include "XRef.h" + +//------------------------------------------------------------------------ + +// A '1' in this array means the character is white space. A '1' or +// '2' means the character ends a name or command. +static char specialChars[256] = { + 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, // 0x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x + 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, // 2x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, // 3x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 5x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 6x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 7x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ax + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // bx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // cx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // dx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ex + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 // fx +}; + +//------------------------------------------------------------------------ +// Lexer +//------------------------------------------------------------------------ + +Lexer::Lexer(XRef *xrefA, Stream *str) { + Object obj; + + xref = xrefA; + + curStr.initStream(str); + streams = new Array(xref); + streams->add(curStr.copy(&obj)); + strPtr = 0; + freeArray = gTrue; + curStr.streamReset(); +} + +Lexer::Lexer(XRef *xrefA, Object *obj) { + Object obj2; + + xref = xrefA; + + if (obj->isStream()) { + streams = new Array(xref); + freeArray = gTrue; + streams->add(obj->copy(&obj2)); + } else { + streams = obj->getArray(); + freeArray = gFalse; + } + strPtr = 0; + if (streams->getLength() > 0) { + streams->get(strPtr, &curStr); + curStr.streamReset(); + } +} + +Lexer::~Lexer() { + if (!curStr.isNone()) { + curStr.streamClose(); + curStr.free(); + } + if (freeArray) { + delete streams; + } +} + +int Lexer::getChar() { + int c; + + c = EOF; + while (!curStr.isNone() && (c = curStr.streamGetChar()) == EOF) { + curStr.streamClose(); + curStr.free(); + ++strPtr; + if (strPtr < streams->getLength()) { + streams->get(strPtr, &curStr); + curStr.streamReset(); + } + } + return c; +} + +int Lexer::lookChar() { + if (curStr.isNone()) { + return EOF; + } + return curStr.streamLookChar(); +} + +Object *Lexer::getObj(Object *obj, int objNum) { + char *p; + int c, c2; + GBool comment, neg, done; + int numParen; + int xi; + double xf, scale; + GString *s; + int n, m; + + // skip whitespace and comments + comment = gFalse; + while (1) { + if ((c = getChar()) == EOF) { + return obj->initEOF(); + } + if (comment) { + if (c == '\r' || c == '\n') + comment = gFalse; + } else if (c == '%') { + comment = gTrue; + } else if (specialChars[c] != 1) { + break; + } + } + + // start reading token + switch (c) { + + // number + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + case '-': case '.': + neg = gFalse; + xi = 0; + if (c == '-') { + neg = gTrue; + } else if (c == '.') { + goto doReal; + } else { + xi = c - '0'; + } + while (1) { + c = lookChar(); + if (isdigit(c)) { + getChar(); + xi = xi * 10 + (c - '0'); + } else if (c == '.') { + getChar(); + goto doReal; + } else { + break; + } + } + if (neg) + xi = -xi; + obj->initInt(xi); + break; + doReal: + xf = xi; + scale = 0.1; + while (1) { + c = lookChar(); + if (c == '-') { + // ignore minus signs in the middle of numbers to match + // Adobe's behavior + error(getPos(), "Badly formatted number"); + getChar(); + continue; + } + if (!isdigit(c)) { + break; + } + getChar(); + xf = xf + scale * (c - '0'); + scale *= 0.1; + } + if (neg) + xf = -xf; + obj->initReal(xf); + break; + + // string + case '(': + p = tokBuf; + n = 0; + numParen = 1; + done = gFalse; + s = NULL; + do { + c2 = EOF; + switch (c = getChar()) { + + case EOF: +#if 0 + // This breaks some PDF files, e.g., ones from Photoshop. + case '\r': + case '\n': +#endif + error(getPos(), "Unterminated string"); + done = gTrue; + break; + + case '(': + ++numParen; + c2 = c; + break; + + case ')': + if (--numParen == 0) { + done = gTrue; + } else { + c2 = c; + } + break; + + case '\\': + switch (c = getChar()) { + case 'n': + c2 = '\n'; + break; + case 'r': + c2 = '\r'; + break; + case 't': + c2 = '\t'; + break; + case 'b': + c2 = '\b'; + break; + case 'f': + c2 = '\f'; + break; + case '\\': + case '(': + case ')': + c2 = c; + break; + case '0': case '1': case '2': case '3': + case '4': case '5': case '6': case '7': + c2 = c - '0'; + c = lookChar(); + if (c >= '0' && c <= '7') { + getChar(); + c2 = (c2 << 3) + (c - '0'); + c = lookChar(); + if (c >= '0' && c <= '7') { + getChar(); + c2 = (c2 << 3) + (c - '0'); + } + } + break; + case '\r': + c = lookChar(); + if (c == '\n') { + getChar(); + } + break; + case '\n': + break; + case EOF: + error(getPos(), "Unterminated string"); + done = gTrue; + break; + default: + c2 = c; + break; + } + break; + + default: + c2 = c; + break; + } + + if (c2 != EOF) { + if (n == tokBufSize) { + if (!s) + s = new GString(tokBuf, tokBufSize); + else + s->append(tokBuf, tokBufSize); + p = tokBuf; + n = 0; + + // we are growing see if the document is not malformed and we are growing too much + if (objNum > 0 && xref != NULL) + { + int newObjNum = xref->getNumEntry(curStr.streamGetPos()); + if (newObjNum != objNum) + { + error(getPos(), "Unterminated string"); + done = gTrue; + delete s; + n = -2; + } + } + } + *p++ = (char)c2; + ++n; + } + } while (!done); + if (n >= 0) { + if (!s) + s = new GString(tokBuf, n); + else + s->append(tokBuf, n); + obj->initString(s); + } else { + obj->initEOF(); + } + break; + + // name + case '/': + p = tokBuf; + n = 0; + s = NULL; + while ((c = lookChar()) != EOF && !specialChars[c]) { + getChar(); + if (c == '#') { + c2 = lookChar(); + if (c2 >= '0' && c2 <= '9') { + c = c2 - '0'; + } else if (c2 >= 'A' && c2 <= 'F') { + c = c2 - 'A' + 10; + } else if (c2 >= 'a' && c2 <= 'f') { + c = c2 - 'a' + 10; + } else { + goto notEscChar; + } + getChar(); + c <<= 4; + c2 = getChar(); + if (c2 >= '0' && c2 <= '9') { + c += c2 - '0'; + } else if (c2 >= 'A' && c2 <= 'F') { + c += c2 - 'A' + 10; + } else if (c2 >= 'a' && c2 <= 'f') { + c += c2 - 'a' + 10; + } else { + error(getPos(), "Illegal digit in hex char in name"); + } + } + notEscChar: + if (n == tokBufSize) { + if (!s) + s = new GString(tokBuf, tokBufSize); + else + { + // the spec says 127 is the maximum, we are already at 256 so bail out + error(getPos(), "Name token too long"); + break; + } + p = tokBuf; + n = 0; + } + *p++ = c; + ++n; + } + *p = '\0'; + if (s) { + s->append(tokBuf, n); + obj->initName(s->getCString()); + delete s; + } else obj->initName(tokBuf); + break; + + // array punctuation + case '[': + case ']': + tokBuf[0] = c; + tokBuf[1] = '\0'; + obj->initCmd(tokBuf); + break; + + // hex string or dict punctuation + case '<': + c = lookChar(); + + // dict punctuation + if (c == '<') { + getChar(); + tokBuf[0] = tokBuf[1] = '<'; + tokBuf[2] = '\0'; + obj->initCmd(tokBuf); + + // hex string + } else { + p = tokBuf; + m = n = 0; + c2 = 0; + s = NULL; + while (1) { + c = getChar(); + if (c == '>') { + break; + } else if (c == EOF) { + error(getPos(), "Unterminated hex string"); + break; + } else if (specialChars[c] != 1) { + c2 = c2 << 4; + if (c >= '0' && c <= '9') + c2 += c - '0'; + else if (c >= 'A' && c <= 'F') + c2 += c - 'A' + 10; + else if (c >= 'a' && c <= 'f') + c2 += c - 'a' + 10; + else + error(getPos(), "Illegal character <%02x> in hex string", c); + if (++m == 2) { + if (n == tokBufSize) { + if (!s) + s = new GString(tokBuf, tokBufSize); + else + s->append(tokBuf, tokBufSize); + p = tokBuf; + n = 0; + } + *p++ = (char)c2; + ++n; + c2 = 0; + m = 0; + } + } + } + if (!s) + s = new GString(tokBuf, n); + else + s->append(tokBuf, n); + if (m == 1) + s->append((char)(c2 << 4)); + obj->initString(s); + } + break; + + // dict punctuation + case '>': + c = lookChar(); + if (c == '>') { + getChar(); + tokBuf[0] = tokBuf[1] = '>'; + tokBuf[2] = '\0'; + obj->initCmd(tokBuf); + } else { + error(getPos(), "Illegal character '>'"); + obj->initError(); + } + break; + + // error + case ')': + case '{': + case '}': + error(getPos(), "Illegal character '%c'", c); + obj->initError(); + break; + + // command + default: + p = tokBuf; + *p++ = c; + n = 1; + while ((c = lookChar()) != EOF && !specialChars[c]) { + getChar(); + if (++n == tokBufSize) { + error(getPos(), "Command token too long"); + break; + } + *p++ = c; + } + *p = '\0'; + if (tokBuf[0] == 't' && !strcmp(tokBuf, "true")) { + obj->initBool(gTrue); + } else if (tokBuf[0] == 'f' && !strcmp(tokBuf, "false")) { + obj->initBool(gFalse); + } else if (tokBuf[0] == 'n' && !strcmp(tokBuf, "null")) { + obj->initNull(); + } else { + obj->initCmd(tokBuf); + } + break; + } + + return obj; +} + +void Lexer::skipToNextLine() { + int c; + + while (1) { + c = getChar(); + if (c == EOF || c == '\n') { + return; + } + if (c == '\r') { + if ((c = lookChar()) == '\n') { + getChar(); + } + return; + } + } +} + +GBool Lexer::isSpace(int c) { + return c >= 0 && c <= 0xff && specialChars[c] == 1; +} diff --git a/kpdf/xpdf/xpdf/Link.cc b/kpdf/xpdf/xpdf/Link.cc deleted file mode 100644 index ae2de537..00000000 --- a/kpdf/xpdf/xpdf/Link.cc +++ /dev/null @@ -1,784 +0,0 @@ -//======================================================================== -// -// Link.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "GString.h" -#include "Error.h" -#include "Object.h" -#include "Array.h" -#include "Dict.h" -#include "Link.h" - -//------------------------------------------------------------------------ -// LinkAction -//------------------------------------------------------------------------ - -LinkAction *LinkAction::parseDest(Object *obj) { - LinkAction *action; - - action = new LinkGoTo(obj); - if (!action->isOk()) { - delete action; - return NULL; - } - return action; -} - -LinkAction *LinkAction::parseAction(Object *obj, GString *baseURI) { - LinkAction *action; - Object obj2, obj3, obj4; - - if (!obj->isDict()) { - error(-1, "Bad annotation action"); - return NULL; - } - - obj->dictLookup("S", &obj2); - - // GoTo action - if (obj2.isName("GoTo")) { - obj->dictLookup("D", &obj3); - action = new LinkGoTo(&obj3); - obj3.free(); - - // GoToR action - } else if (obj2.isName("GoToR")) { - obj->dictLookup("F", &obj3); - obj->dictLookup("D", &obj4); - action = new LinkGoToR(&obj3, &obj4); - obj3.free(); - obj4.free(); - - // Launch action - } else if (obj2.isName("Launch")) { - action = new LinkLaunch(obj); - - // URI action - } else if (obj2.isName("URI")) { - obj->dictLookup("URI", &obj3); - action = new LinkURI(&obj3, baseURI); - obj3.free(); - - // Named action - } else if (obj2.isName("Named")) { - obj->dictLookup("N", &obj3); - action = new LinkNamed(&obj3); - obj3.free(); - - // Movie action - } else if (obj2.isName("Movie")) { - obj->dictLookupNF("Annot", &obj3); - obj->dictLookup("T", &obj4); - action = new LinkMovie(&obj3, &obj4); - obj3.free(); - obj4.free(); - - // unknown action - } else if (obj2.isName()) { - action = new LinkUnknown(obj2.getName()); - - // action is missing or wrong type - } else { - error(-1, "Bad annotation action"); - action = NULL; - } - - obj2.free(); - - if (action && !action->isOk()) { - delete action; - return NULL; - } - return action; -} - -GString *LinkAction::getFileSpecName(Object *fileSpecObj) { - GString *name; - Object obj1; - - name = NULL; - - // string - if (fileSpecObj->isString()) { - name = fileSpecObj->getString()->copy(); - - // dictionary - } else if (fileSpecObj->isDict()) { -#ifdef WIN32 - if (!fileSpecObj->dictLookup("DOS", &obj1)->isString()) { -#else - if (!fileSpecObj->dictLookup("Unix", &obj1)->isString()) { -#endif - obj1.free(); - fileSpecObj->dictLookup("F", &obj1); - } - if (obj1.isString()) { - name = obj1.getString()->copy(); - } else { - error(-1, "Illegal file spec in link"); - } - obj1.free(); - - // error - } else { - error(-1, "Illegal file spec in link"); - } - - // system-dependent path manipulation - if (name) { -#ifdef WIN32 - int i, j; - - // "//...." --> "\...." - // "/x/...." --> "x:\...." - // "/server/share/...." --> "\\server\share\...." - // convert escaped slashes to slashes and unescaped slashes to backslashes - i = 0; - if (name->getChar(0) == '/') { - if (name->getLength() >= 2 && name->getChar(1) == '/') { - name->del(0); - i = 0; - } else if (name->getLength() >= 2 && - ((name->getChar(1) >= 'a' && name->getChar(1) <= 'z') || - (name->getChar(1) >= 'A' && name->getChar(1) <= 'Z')) && - (name->getLength() == 2 || name->getChar(2) == '/')) { - name->setChar(0, name->getChar(1)); - name->setChar(1, ':'); - i = 2; - } else { - for (j = 2; j < name->getLength(); ++j) { - if (name->getChar(j-1) != '\\' && - name->getChar(j) == '/') { - break; - } - } - if (j < name->getLength()) { - name->setChar(0, '\\'); - name->insert(0, '\\'); - i = 2; - } - } - } - for (; i < name->getLength(); ++i) { - if (name->getChar(i) == '/') { - name->setChar(i, '\\'); - } else if (name->getChar(i) == '\\' && - i+1 < name->getLength() && - name->getChar(i+1) == '/') { - name->del(i); - } - } -#else - // no manipulation needed for Unix -#endif - } - - return name; -} - -//------------------------------------------------------------------------ -// LinkDest -//------------------------------------------------------------------------ - -LinkDest::LinkDest(Array *a) { - Object obj1, obj2; - - // initialize fields - left = bottom = right = top = zoom = 0; - ok = gFalse; - - // get page - if (a->getLength() < 2) { - error(-1, "Annotation destination array is too short"); - return; - } - a->getNF(0, &obj1); - if (obj1.isInt()) { - pageNum = obj1.getInt() + 1; - pageIsRef = gFalse; - } else if (obj1.isRef()) { - pageRef.num = obj1.getRefNum(); - pageRef.gen = obj1.getRefGen(); - pageIsRef = gTrue; - } else { - error(-1, "Bad annotation destination"); - goto err2; - } - obj1.free(); - - // get destination type - a->get(1, &obj1); - - // XYZ link - if (obj1.isName("XYZ")) { - kind = destXYZ; - if (a->getLength() < 3) { - changeLeft = gFalse; - } else { - a->get(2, &obj2); - if (obj2.isNull()) { - changeLeft = gFalse; - } else if (obj2.isNum()) { - changeLeft = gTrue; - left = obj2.getNum(); - } else { - error(-1, "Bad annotation destination position"); - goto err1; - } - obj2.free(); - } - if (a->getLength() < 4) { - changeTop = gFalse; - } else { - a->get(3, &obj2); - if (obj2.isNull()) { - changeTop = gFalse; - } else if (obj2.isNum()) { - changeTop = gTrue; - top = obj2.getNum(); - } else { - error(-1, "Bad annotation destination position"); - goto err1; - } - obj2.free(); - } - if (a->getLength() < 5) { - changeZoom = gFalse; - } else { - a->get(4, &obj2); - if (obj2.isNull()) { - changeZoom = gFalse; - } else if (obj2.isNum()) { - changeZoom = gTrue; - zoom = obj2.getNum(); - } else { - error(-1, "Bad annotation destination position"); - goto err1; - } - obj2.free(); - } - - // Fit link - } else if (obj1.isName("Fit")) { - if (a->getLength() < 2) { - error(-1, "Annotation destination array is too short"); - goto err2; - } - kind = destFit; - - // FitH link - } else if (obj1.isName("FitH")) { - if (a->getLength() < 3) { - error(-1, "Annotation destination array is too short"); - goto err2; - } - kind = destFitH; - if (!a->get(2, &obj2)->isNum()) { - error(-1, "Bad annotation destination position"); - kind = destFit; - } - top = obj2.getNum(); - obj2.free(); - - // FitV link - } else if (obj1.isName("FitV")) { - if (a->getLength() < 3) { - error(-1, "Annotation destination array is too short"); - goto err2; - } - kind = destFitV; - if (!a->get(2, &obj2)->isNum()) { - error(-1, "Bad annotation destination position"); - kind = destFit; - } - left = obj2.getNum(); - obj2.free(); - - // FitR link - } else if (obj1.isName("FitR")) { - if (a->getLength() < 6) { - error(-1, "Annotation destination array is too short"); - goto err2; - } - kind = destFitR; - if (!a->get(2, &obj2)->isNum()) { - error(-1, "Bad annotation destination position"); - kind = destFit; - } - left = obj2.getNum(); - obj2.free(); - if (!a->get(3, &obj2)->isNum()) { - error(-1, "Bad annotation destination position"); - kind = destFit; - } - bottom = obj2.getNum(); - obj2.free(); - if (!a->get(4, &obj2)->isNum()) { - error(-1, "Bad annotation destination position"); - kind = destFit; - } - right = obj2.getNum(); - obj2.free(); - if (!a->get(5, &obj2)->isNum()) { - error(-1, "Bad annotation destination position"); - kind = destFit; - } - top = obj2.getNum(); - obj2.free(); - - // FitB link - } else if (obj1.isName("FitB")) { - if (a->getLength() < 2) { - error(-1, "Annotation destination array is too short"); - goto err2; - } - kind = destFitB; - - // FitBH link - } else if (obj1.isName("FitBH")) { - if (a->getLength() < 3) { - error(-1, "Annotation destination array is too short"); - goto err2; - } - kind = destFitBH; - if (!a->get(2, &obj2)->isNum()) { - error(-1, "Bad annotation destination position"); - kind = destFit; - } - top = obj2.getNum(); - obj2.free(); - - // FitBV link - } else if (obj1.isName("FitBV")) { - if (a->getLength() < 3) { - error(-1, "Annotation destination array is too short"); - goto err2; - } - kind = destFitBV; - if (!a->get(2, &obj2)->isNum()) { - error(-1, "Bad annotation destination position"); - kind = destFit; - } - left = obj2.getNum(); - obj2.free(); - - // unknown link kind - } else { - error(-1, "Unknown annotation destination type"); - goto err2; - } - - obj1.free(); - ok = gTrue; - return; - - err1: - obj2.free(); - err2: - obj1.free(); -} - -LinkDest::LinkDest(LinkDest *dest) { - kind = dest->kind; - pageIsRef = dest->pageIsRef; - if (pageIsRef) - pageRef = dest->pageRef; - else - pageNum = dest->pageNum; - left = dest->left; - bottom = dest->bottom; - right = dest->right; - top = dest->top; - zoom = dest->zoom; - changeLeft = dest->changeLeft; - changeTop = dest->changeTop; - changeZoom = dest->changeZoom; - ok = gTrue; -} - -//------------------------------------------------------------------------ -// LinkGoTo -//------------------------------------------------------------------------ - -LinkGoTo::LinkGoTo(Object *destObj) { - dest = NULL; - namedDest = NULL; - - // named destination - if (destObj->isName()) { - namedDest = new GString(destObj->getName()); - } else if (destObj->isString()) { - namedDest = destObj->getString()->copy(); - - // destination dictionary - } else if (destObj->isArray()) { - dest = new LinkDest(destObj->getArray()); - if (!dest->isOk()) { - delete dest; - dest = NULL; - } - - // error - } else { - error(-1, "Illegal annotation destination"); - } -} - -LinkGoTo::~LinkGoTo() { - if (dest) - delete dest; - if (namedDest) - delete namedDest; -} - -//------------------------------------------------------------------------ -// LinkGoToR -//------------------------------------------------------------------------ - -LinkGoToR::LinkGoToR(Object *fileSpecObj, Object *destObj) { - dest = NULL; - namedDest = NULL; - - // get file name - fileName = getFileSpecName(fileSpecObj); - - // named destination - if (destObj->isName()) { - namedDest = new GString(destObj->getName()); - } else if (destObj->isString()) { - namedDest = destObj->getString()->copy(); - - // destination dictionary - } else if (destObj->isArray()) { - dest = new LinkDest(destObj->getArray()); - if (!dest->isOk()) { - delete dest; - dest = NULL; - } - - // error - } else { - error(-1, "Illegal annotation destination"); - } -} - -LinkGoToR::~LinkGoToR() { - if (fileName) - delete fileName; - if (dest) - delete dest; - if (namedDest) - delete namedDest; -} - - -//------------------------------------------------------------------------ -// LinkLaunch -//------------------------------------------------------------------------ - -LinkLaunch::LinkLaunch(Object *actionObj) { - Object obj1, obj2; - - fileName = NULL; - params = NULL; - - if (actionObj->isDict()) { - if (!actionObj->dictLookup("F", &obj1)->isNull()) { - fileName = getFileSpecName(&obj1); - } else { - obj1.free(); -#ifdef WIN32 - if (actionObj->dictLookup("Win", &obj1)->isDict()) { - obj1.dictLookup("F", &obj2); - fileName = getFileSpecName(&obj2); - obj2.free(); - if (obj1.dictLookup("P", &obj2)->isString()) { - params = obj2.getString()->copy(); - } - obj2.free(); - } else { - error(-1, "Bad launch-type link action"); - } -#else - //~ This hasn't been defined by Adobe yet, so assume it looks - //~ just like the Win dictionary until they say otherwise. - if (actionObj->dictLookup("Unix", &obj1)->isDict()) { - obj1.dictLookup("F", &obj2); - fileName = getFileSpecName(&obj2); - obj2.free(); - if (obj1.dictLookup("P", &obj2)->isString()) { - params = obj2.getString()->copy(); - } - obj2.free(); - } else { - error(-1, "Bad launch-type link action"); - } -#endif - } - obj1.free(); - } -} - -LinkLaunch::~LinkLaunch() { - if (fileName) - delete fileName; - if (params) - delete params; -} - -//------------------------------------------------------------------------ -// LinkURI -//------------------------------------------------------------------------ - -LinkURI::LinkURI(Object *uriObj, GString *baseURI) { - GString *uri2; - int n; - char c; - - uri = NULL; - if (uriObj->isString()) { - uri2 = uriObj->getString()->copy(); - if (baseURI && baseURI->getLength() > 0) { - n = strcspn(uri2->getCString(), "/:"); - if (n == uri2->getLength() || uri2->getChar(n) == '/') { - uri = baseURI->copy(); - c = uri->getChar(uri->getLength() - 1); - if (c == '/' || c == '?') { - if (uri2->getChar(0) == '/') { - uri2->del(0); - } - } else { - if (uri2->getChar(0) != '/') { - uri->append('/'); - } - } - uri->append(uri2); - delete uri2; - } else { - uri = uri2; - } - } else { - uri = uri2; - } - } else { - error(-1, "Illegal URI-type link"); - } -} - -LinkURI::~LinkURI() { - if (uri) - delete uri; -} - -//------------------------------------------------------------------------ -// LinkNamed -//------------------------------------------------------------------------ - -LinkNamed::LinkNamed(Object *nameObj) { - name = NULL; - if (nameObj->isName()) { - name = new GString(nameObj->getName()); - } -} - -LinkNamed::~LinkNamed() { - if (name) { - delete name; - } -} - -//------------------------------------------------------------------------ -// LinkMovie -//------------------------------------------------------------------------ - -LinkMovie::LinkMovie(Object *annotObj, Object *titleObj) { - annotRef.num = -1; - title = NULL; - if (annotObj->isRef()) { - annotRef = annotObj->getRef(); - } else if (titleObj->isString()) { - title = titleObj->getString()->copy(); - } else { - error(-1, "Movie action is missing both the Annot and T keys"); - } -} - -LinkMovie::~LinkMovie() { - if (title) { - delete title; - } -} - -//------------------------------------------------------------------------ -// LinkUnknown -//------------------------------------------------------------------------ - -LinkUnknown::LinkUnknown(char *actionA) { - action = new GString(actionA); -} - -LinkUnknown::~LinkUnknown() { - delete action; -} - -//------------------------------------------------------------------------ -// Link -//------------------------------------------------------------------------ - -Link::Link(Dict *dict, GString *baseURI) { - Object obj1, obj2; - double t; - - action = NULL; - ok = gFalse; - - // get rectangle - if (!dict->lookup("Rect", &obj1)->isArray()) { - error(-1, "Annotation rectangle is wrong type"); - goto err2; - } - if (!obj1.arrayGet(0, &obj2)->isNum()) { - error(-1, "Bad annotation rectangle"); - goto err1; - } - x1 = obj2.getNum(); - obj2.free(); - if (!obj1.arrayGet(1, &obj2)->isNum()) { - error(-1, "Bad annotation rectangle"); - goto err1; - } - y1 = obj2.getNum(); - obj2.free(); - if (!obj1.arrayGet(2, &obj2)->isNum()) { - error(-1, "Bad annotation rectangle"); - goto err1; - } - x2 = obj2.getNum(); - obj2.free(); - if (!obj1.arrayGet(3, &obj2)->isNum()) { - error(-1, "Bad annotation rectangle"); - goto err1; - } - y2 = obj2.getNum(); - obj2.free(); - obj1.free(); - if (x1 > x2) { - t = x1; - x1 = x2; - x2 = t; - } - if (y1 > y2) { - t = y1; - y1 = y2; - y2 = t; - } - - // look for destination - if (!dict->lookup("Dest", &obj1)->isNull()) { - action = LinkAction::parseDest(&obj1); - - // look for action - } else { - obj1.free(); - if (dict->lookup("A", &obj1)->isDict()) { - action = LinkAction::parseAction(&obj1, baseURI); - } - } - obj1.free(); - - // check for bad action - if (action) { - ok = gTrue; - } - - return; - - err1: - obj2.free(); - err2: - obj1.free(); -} - -Link::~Link() { - if (action) { - delete action; - } -} - -//------------------------------------------------------------------------ -// Links -//------------------------------------------------------------------------ - -Links::Links(Object *annots, GString *baseURI) { - Link *link; - Object obj1, obj2; - int size; - int i; - - links = NULL; - size = 0; - numLinks = 0; - - if (annots->isArray()) { - for (i = 0; i < annots->arrayGetLength(); ++i) { - if (annots->arrayGet(i, &obj1)->isDict()) { - if (obj1.dictLookup("Subtype", &obj2)->isName("Link")) { - link = new Link(obj1.getDict(), baseURI); - if (link->isOk()) { - if (numLinks >= size) { - size += 16; - links = (Link **)greallocn(links, size, sizeof(Link *)); - } - links[numLinks++] = link; - } else { - delete link; - } - } - obj2.free(); - } - obj1.free(); - } - } -} - -Links::~Links() { - int i; - - for (i = 0; i < numLinks; ++i) - delete links[i]; - gfree(links); -} - -LinkAction *Links::find(double x, double y) { - int i; - - for (i = numLinks - 1; i >= 0; --i) { - if (links[i]->inRect(x, y)) { - return links[i]->getAction(); - } - } - return NULL; -} - -GBool Links::onLink(double x, double y) { - int i; - - for (i = 0; i < numLinks; ++i) { - if (links[i]->inRect(x, y)) - return gTrue; - } - return gFalse; -} diff --git a/kpdf/xpdf/xpdf/Link.cpp b/kpdf/xpdf/xpdf/Link.cpp new file mode 100644 index 00000000..69106e13 --- /dev/null +++ b/kpdf/xpdf/xpdf/Link.cpp @@ -0,0 +1,784 @@ +//======================================================================== +// +// Link.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "GString.h" +#include "Error.h" +#include "Object.h" +#include "Array.h" +#include "Dict.h" +#include "Link.h" + +//------------------------------------------------------------------------ +// LinkAction +//------------------------------------------------------------------------ + +LinkAction *LinkAction::parseDest(Object *obj) { + LinkAction *action; + + action = new LinkGoTo(obj); + if (!action->isOk()) { + delete action; + return NULL; + } + return action; +} + +LinkAction *LinkAction::parseAction(Object *obj, GString *baseURI) { + LinkAction *action; + Object obj2, obj3, obj4; + + if (!obj->isDict()) { + error(-1, "Bad annotation action"); + return NULL; + } + + obj->dictLookup("S", &obj2); + + // GoTo action + if (obj2.isName("GoTo")) { + obj->dictLookup("D", &obj3); + action = new LinkGoTo(&obj3); + obj3.free(); + + // GoToR action + } else if (obj2.isName("GoToR")) { + obj->dictLookup("F", &obj3); + obj->dictLookup("D", &obj4); + action = new LinkGoToR(&obj3, &obj4); + obj3.free(); + obj4.free(); + + // Launch action + } else if (obj2.isName("Launch")) { + action = new LinkLaunch(obj); + + // URI action + } else if (obj2.isName("URI")) { + obj->dictLookup("URI", &obj3); + action = new LinkURI(&obj3, baseURI); + obj3.free(); + + // Named action + } else if (obj2.isName("Named")) { + obj->dictLookup("N", &obj3); + action = new LinkNamed(&obj3); + obj3.free(); + + // Movie action + } else if (obj2.isName("Movie")) { + obj->dictLookupNF("Annot", &obj3); + obj->dictLookup("T", &obj4); + action = new LinkMovie(&obj3, &obj4); + obj3.free(); + obj4.free(); + + // unknown action + } else if (obj2.isName()) { + action = new LinkUnknown(obj2.getName()); + + // action is missing or wrong type + } else { + error(-1, "Bad annotation action"); + action = NULL; + } + + obj2.free(); + + if (action && !action->isOk()) { + delete action; + return NULL; + } + return action; +} + +GString *LinkAction::getFileSpecName(Object *fileSpecObj) { + GString *name; + Object obj1; + + name = NULL; + + // string + if (fileSpecObj->isString()) { + name = fileSpecObj->getString()->copy(); + + // dictionary + } else if (fileSpecObj->isDict()) { +#ifdef WIN32 + if (!fileSpecObj->dictLookup("DOS", &obj1)->isString()) { +#else + if (!fileSpecObj->dictLookup("Unix", &obj1)->isString()) { +#endif + obj1.free(); + fileSpecObj->dictLookup("F", &obj1); + } + if (obj1.isString()) { + name = obj1.getString()->copy(); + } else { + error(-1, "Illegal file spec in link"); + } + obj1.free(); + + // error + } else { + error(-1, "Illegal file spec in link"); + } + + // system-dependent path manipulation + if (name) { +#ifdef WIN32 + int i, j; + + // "//...." --> "\...." + // "/x/...." --> "x:\...." + // "/server/share/...." --> "\\server\share\...." + // convert escaped slashes to slashes and unescaped slashes to backslashes + i = 0; + if (name->getChar(0) == '/') { + if (name->getLength() >= 2 && name->getChar(1) == '/') { + name->del(0); + i = 0; + } else if (name->getLength() >= 2 && + ((name->getChar(1) >= 'a' && name->getChar(1) <= 'z') || + (name->getChar(1) >= 'A' && name->getChar(1) <= 'Z')) && + (name->getLength() == 2 || name->getChar(2) == '/')) { + name->setChar(0, name->getChar(1)); + name->setChar(1, ':'); + i = 2; + } else { + for (j = 2; j < name->getLength(); ++j) { + if (name->getChar(j-1) != '\\' && + name->getChar(j) == '/') { + break; + } + } + if (j < name->getLength()) { + name->setChar(0, '\\'); + name->insert(0, '\\'); + i = 2; + } + } + } + for (; i < name->getLength(); ++i) { + if (name->getChar(i) == '/') { + name->setChar(i, '\\'); + } else if (name->getChar(i) == '\\' && + i+1 < name->getLength() && + name->getChar(i+1) == '/') { + name->del(i); + } + } +#else + // no manipulation needed for Unix +#endif + } + + return name; +} + +//------------------------------------------------------------------------ +// LinkDest +//------------------------------------------------------------------------ + +LinkDest::LinkDest(Array *a) { + Object obj1, obj2; + + // initialize fields + left = bottom = right = top = zoom = 0; + ok = gFalse; + + // get page + if (a->getLength() < 2) { + error(-1, "Annotation destination array is too short"); + return; + } + a->getNF(0, &obj1); + if (obj1.isInt()) { + pageNum = obj1.getInt() + 1; + pageIsRef = gFalse; + } else if (obj1.isRef()) { + pageRef.num = obj1.getRefNum(); + pageRef.gen = obj1.getRefGen(); + pageIsRef = gTrue; + } else { + error(-1, "Bad annotation destination"); + goto err2; + } + obj1.free(); + + // get destination type + a->get(1, &obj1); + + // XYZ link + if (obj1.isName("XYZ")) { + kind = destXYZ; + if (a->getLength() < 3) { + changeLeft = gFalse; + } else { + a->get(2, &obj2); + if (obj2.isNull()) { + changeLeft = gFalse; + } else if (obj2.isNum()) { + changeLeft = gTrue; + left = obj2.getNum(); + } else { + error(-1, "Bad annotation destination position"); + goto err1; + } + obj2.free(); + } + if (a->getLength() < 4) { + changeTop = gFalse; + } else { + a->get(3, &obj2); + if (obj2.isNull()) { + changeTop = gFalse; + } else if (obj2.isNum()) { + changeTop = gTrue; + top = obj2.getNum(); + } else { + error(-1, "Bad annotation destination position"); + goto err1; + } + obj2.free(); + } + if (a->getLength() < 5) { + changeZoom = gFalse; + } else { + a->get(4, &obj2); + if (obj2.isNull()) { + changeZoom = gFalse; + } else if (obj2.isNum()) { + changeZoom = gTrue; + zoom = obj2.getNum(); + } else { + error(-1, "Bad annotation destination position"); + goto err1; + } + obj2.free(); + } + + // Fit link + } else if (obj1.isName("Fit")) { + if (a->getLength() < 2) { + error(-1, "Annotation destination array is too short"); + goto err2; + } + kind = destFit; + + // FitH link + } else if (obj1.isName("FitH")) { + if (a->getLength() < 3) { + error(-1, "Annotation destination array is too short"); + goto err2; + } + kind = destFitH; + if (!a->get(2, &obj2)->isNum()) { + error(-1, "Bad annotation destination position"); + kind = destFit; + } + top = obj2.getNum(); + obj2.free(); + + // FitV link + } else if (obj1.isName("FitV")) { + if (a->getLength() < 3) { + error(-1, "Annotation destination array is too short"); + goto err2; + } + kind = destFitV; + if (!a->get(2, &obj2)->isNum()) { + error(-1, "Bad annotation destination position"); + kind = destFit; + } + left = obj2.getNum(); + obj2.free(); + + // FitR link + } else if (obj1.isName("FitR")) { + if (a->getLength() < 6) { + error(-1, "Annotation destination array is too short"); + goto err2; + } + kind = destFitR; + if (!a->get(2, &obj2)->isNum()) { + error(-1, "Bad annotation destination position"); + kind = destFit; + } + left = obj2.getNum(); + obj2.free(); + if (!a->get(3, &obj2)->isNum()) { + error(-1, "Bad annotation destination position"); + kind = destFit; + } + bottom = obj2.getNum(); + obj2.free(); + if (!a->get(4, &obj2)->isNum()) { + error(-1, "Bad annotation destination position"); + kind = destFit; + } + right = obj2.getNum(); + obj2.free(); + if (!a->get(5, &obj2)->isNum()) { + error(-1, "Bad annotation destination position"); + kind = destFit; + } + top = obj2.getNum(); + obj2.free(); + + // FitB link + } else if (obj1.isName("FitB")) { + if (a->getLength() < 2) { + error(-1, "Annotation destination array is too short"); + goto err2; + } + kind = destFitB; + + // FitBH link + } else if (obj1.isName("FitBH")) { + if (a->getLength() < 3) { + error(-1, "Annotation destination array is too short"); + goto err2; + } + kind = destFitBH; + if (!a->get(2, &obj2)->isNum()) { + error(-1, "Bad annotation destination position"); + kind = destFit; + } + top = obj2.getNum(); + obj2.free(); + + // FitBV link + } else if (obj1.isName("FitBV")) { + if (a->getLength() < 3) { + error(-1, "Annotation destination array is too short"); + goto err2; + } + kind = destFitBV; + if (!a->get(2, &obj2)->isNum()) { + error(-1, "Bad annotation destination position"); + kind = destFit; + } + left = obj2.getNum(); + obj2.free(); + + // unknown link kind + } else { + error(-1, "Unknown annotation destination type"); + goto err2; + } + + obj1.free(); + ok = gTrue; + return; + + err1: + obj2.free(); + err2: + obj1.free(); +} + +LinkDest::LinkDest(LinkDest *dest) { + kind = dest->kind; + pageIsRef = dest->pageIsRef; + if (pageIsRef) + pageRef = dest->pageRef; + else + pageNum = dest->pageNum; + left = dest->left; + bottom = dest->bottom; + right = dest->right; + top = dest->top; + zoom = dest->zoom; + changeLeft = dest->changeLeft; + changeTop = dest->changeTop; + changeZoom = dest->changeZoom; + ok = gTrue; +} + +//------------------------------------------------------------------------ +// LinkGoTo +//------------------------------------------------------------------------ + +LinkGoTo::LinkGoTo(Object *destObj) { + dest = NULL; + namedDest = NULL; + + // named destination + if (destObj->isName()) { + namedDest = new GString(destObj->getName()); + } else if (destObj->isString()) { + namedDest = destObj->getString()->copy(); + + // destination dictionary + } else if (destObj->isArray()) { + dest = new LinkDest(destObj->getArray()); + if (!dest->isOk()) { + delete dest; + dest = NULL; + } + + // error + } else { + error(-1, "Illegal annotation destination"); + } +} + +LinkGoTo::~LinkGoTo() { + if (dest) + delete dest; + if (namedDest) + delete namedDest; +} + +//------------------------------------------------------------------------ +// LinkGoToR +//------------------------------------------------------------------------ + +LinkGoToR::LinkGoToR(Object *fileSpecObj, Object *destObj) { + dest = NULL; + namedDest = NULL; + + // get file name + fileName = getFileSpecName(fileSpecObj); + + // named destination + if (destObj->isName()) { + namedDest = new GString(destObj->getName()); + } else if (destObj->isString()) { + namedDest = destObj->getString()->copy(); + + // destination dictionary + } else if (destObj->isArray()) { + dest = new LinkDest(destObj->getArray()); + if (!dest->isOk()) { + delete dest; + dest = NULL; + } + + // error + } else { + error(-1, "Illegal annotation destination"); + } +} + +LinkGoToR::~LinkGoToR() { + if (fileName) + delete fileName; + if (dest) + delete dest; + if (namedDest) + delete namedDest; +} + + +//------------------------------------------------------------------------ +// LinkLaunch +//------------------------------------------------------------------------ + +LinkLaunch::LinkLaunch(Object *actionObj) { + Object obj1, obj2; + + fileName = NULL; + params = NULL; + + if (actionObj->isDict()) { + if (!actionObj->dictLookup("F", &obj1)->isNull()) { + fileName = getFileSpecName(&obj1); + } else { + obj1.free(); +#ifdef WIN32 + if (actionObj->dictLookup("Win", &obj1)->isDict()) { + obj1.dictLookup("F", &obj2); + fileName = getFileSpecName(&obj2); + obj2.free(); + if (obj1.dictLookup("P", &obj2)->isString()) { + params = obj2.getString()->copy(); + } + obj2.free(); + } else { + error(-1, "Bad launch-type link action"); + } +#else + //~ This hasn't been defined by Adobe yet, so assume it looks + //~ just like the Win dictionary until they say otherwise. + if (actionObj->dictLookup("Unix", &obj1)->isDict()) { + obj1.dictLookup("F", &obj2); + fileName = getFileSpecName(&obj2); + obj2.free(); + if (obj1.dictLookup("P", &obj2)->isString()) { + params = obj2.getString()->copy(); + } + obj2.free(); + } else { + error(-1, "Bad launch-type link action"); + } +#endif + } + obj1.free(); + } +} + +LinkLaunch::~LinkLaunch() { + if (fileName) + delete fileName; + if (params) + delete params; +} + +//------------------------------------------------------------------------ +// LinkURI +//------------------------------------------------------------------------ + +LinkURI::LinkURI(Object *uriObj, GString *baseURI) { + GString *uri2; + int n; + char c; + + uri = NULL; + if (uriObj->isString()) { + uri2 = uriObj->getString()->copy(); + if (baseURI && baseURI->getLength() > 0) { + n = strcspn(uri2->getCString(), "/:"); + if (n == uri2->getLength() || uri2->getChar(n) == '/') { + uri = baseURI->copy(); + c = uri->getChar(uri->getLength() - 1); + if (c == '/' || c == '?') { + if (uri2->getChar(0) == '/') { + uri2->del(0); + } + } else { + if (uri2->getChar(0) != '/') { + uri->append('/'); + } + } + uri->append(uri2); + delete uri2; + } else { + uri = uri2; + } + } else { + uri = uri2; + } + } else { + error(-1, "Illegal URI-type link"); + } +} + +LinkURI::~LinkURI() { + if (uri) + delete uri; +} + +//------------------------------------------------------------------------ +// LinkNamed +//------------------------------------------------------------------------ + +LinkNamed::LinkNamed(Object *nameObj) { + name = NULL; + if (nameObj->isName()) { + name = new GString(nameObj->getName()); + } +} + +LinkNamed::~LinkNamed() { + if (name) { + delete name; + } +} + +//------------------------------------------------------------------------ +// LinkMovie +//------------------------------------------------------------------------ + +LinkMovie::LinkMovie(Object *annotObj, Object *titleObj) { + annotRef.num = -1; + title = NULL; + if (annotObj->isRef()) { + annotRef = annotObj->getRef(); + } else if (titleObj->isString()) { + title = titleObj->getString()->copy(); + } else { + error(-1, "Movie action is missing both the Annot and T keys"); + } +} + +LinkMovie::~LinkMovie() { + if (title) { + delete title; + } +} + +//------------------------------------------------------------------------ +// LinkUnknown +//------------------------------------------------------------------------ + +LinkUnknown::LinkUnknown(char *actionA) { + action = new GString(actionA); +} + +LinkUnknown::~LinkUnknown() { + delete action; +} + +//------------------------------------------------------------------------ +// Link +//------------------------------------------------------------------------ + +Link::Link(Dict *dict, GString *baseURI) { + Object obj1, obj2; + double t; + + action = NULL; + ok = gFalse; + + // get rectangle + if (!dict->lookup("Rect", &obj1)->isArray()) { + error(-1, "Annotation rectangle is wrong type"); + goto err2; + } + if (!obj1.arrayGet(0, &obj2)->isNum()) { + error(-1, "Bad annotation rectangle"); + goto err1; + } + x1 = obj2.getNum(); + obj2.free(); + if (!obj1.arrayGet(1, &obj2)->isNum()) { + error(-1, "Bad annotation rectangle"); + goto err1; + } + y1 = obj2.getNum(); + obj2.free(); + if (!obj1.arrayGet(2, &obj2)->isNum()) { + error(-1, "Bad annotation rectangle"); + goto err1; + } + x2 = obj2.getNum(); + obj2.free(); + if (!obj1.arrayGet(3, &obj2)->isNum()) { + error(-1, "Bad annotation rectangle"); + goto err1; + } + y2 = obj2.getNum(); + obj2.free(); + obj1.free(); + if (x1 > x2) { + t = x1; + x1 = x2; + x2 = t; + } + if (y1 > y2) { + t = y1; + y1 = y2; + y2 = t; + } + + // look for destination + if (!dict->lookup("Dest", &obj1)->isNull()) { + action = LinkAction::parseDest(&obj1); + + // look for action + } else { + obj1.free(); + if (dict->lookup("A", &obj1)->isDict()) { + action = LinkAction::parseAction(&obj1, baseURI); + } + } + obj1.free(); + + // check for bad action + if (action) { + ok = gTrue; + } + + return; + + err1: + obj2.free(); + err2: + obj1.free(); +} + +Link::~Link() { + if (action) { + delete action; + } +} + +//------------------------------------------------------------------------ +// Links +//------------------------------------------------------------------------ + +Links::Links(Object *annots, GString *baseURI) { + Link *link; + Object obj1, obj2; + int size; + int i; + + links = NULL; + size = 0; + numLinks = 0; + + if (annots->isArray()) { + for (i = 0; i < annots->arrayGetLength(); ++i) { + if (annots->arrayGet(i, &obj1)->isDict()) { + if (obj1.dictLookup("Subtype", &obj2)->isName("Link")) { + link = new Link(obj1.getDict(), baseURI); + if (link->isOk()) { + if (numLinks >= size) { + size += 16; + links = (Link **)greallocn(links, size, sizeof(Link *)); + } + links[numLinks++] = link; + } else { + delete link; + } + } + obj2.free(); + } + obj1.free(); + } + } +} + +Links::~Links() { + int i; + + for (i = 0; i < numLinks; ++i) + delete links[i]; + gfree(links); +} + +LinkAction *Links::find(double x, double y) { + int i; + + for (i = numLinks - 1; i >= 0; --i) { + if (links[i]->inRect(x, y)) { + return links[i]->getAction(); + } + } + return NULL; +} + +GBool Links::onLink(double x, double y) { + int i; + + for (i = 0; i < numLinks; ++i) { + if (links[i]->inRect(x, y)) + return gTrue; + } + return gFalse; +} diff --git a/kpdf/xpdf/xpdf/Makefile.am b/kpdf/xpdf/xpdf/Makefile.am index 4c0593ad..b86e26b8 100644 --- a/kpdf/xpdf/xpdf/Makefile.am +++ b/kpdf/xpdf/xpdf/Makefile.am @@ -2,14 +2,14 @@ INCLUDES = -I$(srcdir)/.. -I$(srcdir)/../fofi -I$(srcdir)/../splash -I$(srcdir)/ libxpdf_la_LDFLAGS = $(all_libraries) libxpdf_la_LIBADD = $(LIB_X11) $(LIBFREETYPE_LIBS) $(LIBPAPER_LIBS) $(XFT_LIBS) $(LIBJPEG) ../goo/libgoo.la ../fofi/libfofi.la ../splash/libsplash.la -libxpdf_la_SOURCES = Annot.cc Array.cc BuiltinFont.cc BuiltinFontTables.cc \ - Catalog.cc CharCodeToUnicode.cc CMap.cc Decrypt.cc Dict.cc \ - FontEncodingTables.cc Function.cc Gfx.cc \ - GfxFont.cc GfxState.cc GlobalParams.cc JArithmeticDecoder.cc \ - JBIG2Stream.cc Lexer.cc Link.cc NameToCharCode.cc Object.cc Outline.cc \ - OutputDev.cc PDFDoc.cc PDFDocEncoding.cc PreScanOutputDev.cc PSTokenizer.cc \ - Page.cc Parser.cc PSOutputDev.cc SecurityHandler.cc SplashOutputDev.cc Stream.cc JPXStream.cc \ - TextOutputDev.cc UnicodeMap.cc UnicodeTypeTable.cc XRef.cc +libxpdf_la_SOURCES = Annot.cpp Array.cpp BuiltinFont.cpp BuiltinFontTables.cpp \ + Catalog.cpp CharCodeToUnicode.cpp CMap.cpp Decrypt.cpp Dict.cpp \ + FontEncodingTables.cpp Function.cpp Gfx.cpp \ + GfxFont.cpp GfxState.cpp GlobalParams.cpp JArithmeticDecoder.cpp \ + JBIG2Stream.cpp Lexer.cpp Link.cpp NameToCharCode.cpp Object.cpp Outline.cpp \ + OutputDev.cpp PDFDoc.cpp PDFDocEncoding.cpp PreScanOutputDev.cpp PSTokenizer.cpp \ + Page.cpp Parser.cpp PSOutputDev.cpp SecurityHandler.cpp SplashOutputDev.cpp Stream.cpp JPXStream.cpp \ + TextOutputDev.cpp UnicodeMap.cpp UnicodeTypeTable.cpp XRef.cpp noinst_LTLIBRARIES = libxpdf.la diff --git a/kpdf/xpdf/xpdf/NameToCharCode.cc b/kpdf/xpdf/xpdf/NameToCharCode.cc deleted file mode 100644 index 7ebf4e16..00000000 --- a/kpdf/xpdf/xpdf/NameToCharCode.cc +++ /dev/null @@ -1,116 +0,0 @@ -//======================================================================== -// -// NameToCharCode.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "gmem.h" -#include "NameToCharCode.h" - -//------------------------------------------------------------------------ - -struct NameToCharCodeEntry { - char *name; - CharCode c; -}; - -//------------------------------------------------------------------------ - -NameToCharCode::NameToCharCode() { - int i; - - size = 31; - len = 0; - tab = (NameToCharCodeEntry *)gmallocn(size, sizeof(NameToCharCodeEntry)); - for (i = 0; i < size; ++i) { - tab[i].name = NULL; - } -} - -NameToCharCode::~NameToCharCode() { - int i; - - for (i = 0; i < size; ++i) { - if (tab[i].name) { - gfree(tab[i].name); - } - } - gfree(tab); -} - -void NameToCharCode::add(char *name, CharCode c) { - NameToCharCodeEntry *oldTab; - int h, i, oldSize; - - // expand the table if necessary - if (len >= size / 2) { - oldSize = size; - oldTab = tab; - size = 2*size + 1; - tab = (NameToCharCodeEntry *)gmallocn(size, sizeof(NameToCharCodeEntry)); - for (h = 0; h < size; ++h) { - tab[h].name = NULL; - } - for (i = 0; i < oldSize; ++i) { - if (oldTab[i].name) { - h = hash(oldTab[i].name); - while (tab[h].name) { - if (++h == size) { - h = 0; - } - } - tab[h] = oldTab[i]; - } - } - gfree(oldTab); - } - - // add the new name - h = hash(name); - while (tab[h].name && strcmp(tab[h].name, name)) { - if (++h == size) { - h = 0; - } - } - if (!tab[h].name) { - tab[h].name = copyString(name); - } - tab[h].c = c; - - ++len; -} - -CharCode NameToCharCode::lookup(char *name) { - int h; - - h = hash(name); - while (tab[h].name) { - if (!strcmp(tab[h].name, name)) { - return tab[h].c; - } - if (++h == size) { - h = 0; - } - } - return 0; -} - -int NameToCharCode::hash(char *name) { - char *p; - unsigned int h; - - h = 0; - for (p = name; *p; ++p) { - h = 17 * h + (int)(*p & 0xff); - } - return (int)(h % size); -} diff --git a/kpdf/xpdf/xpdf/NameToCharCode.cpp b/kpdf/xpdf/xpdf/NameToCharCode.cpp new file mode 100644 index 00000000..23779f05 --- /dev/null +++ b/kpdf/xpdf/xpdf/NameToCharCode.cpp @@ -0,0 +1,116 @@ +//======================================================================== +// +// NameToCharCode.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "gmem.h" +#include "NameToCharCode.h" + +//------------------------------------------------------------------------ + +struct NameToCharCodeEntry { + char *name; + CharCode c; +}; + +//------------------------------------------------------------------------ + +NameToCharCode::NameToCharCode() { + int i; + + size = 31; + len = 0; + tab = (NameToCharCodeEntry *)gmallocn(size, sizeof(NameToCharCodeEntry)); + for (i = 0; i < size; ++i) { + tab[i].name = NULL; + } +} + +NameToCharCode::~NameToCharCode() { + int i; + + for (i = 0; i < size; ++i) { + if (tab[i].name) { + gfree(tab[i].name); + } + } + gfree(tab); +} + +void NameToCharCode::add(char *name, CharCode c) { + NameToCharCodeEntry *oldTab; + int h, i, oldSize; + + // expand the table if necessary + if (len >= size / 2) { + oldSize = size; + oldTab = tab; + size = 2*size + 1; + tab = (NameToCharCodeEntry *)gmallocn(size, sizeof(NameToCharCodeEntry)); + for (h = 0; h < size; ++h) { + tab[h].name = NULL; + } + for (i = 0; i < oldSize; ++i) { + if (oldTab[i].name) { + h = hash(oldTab[i].name); + while (tab[h].name) { + if (++h == size) { + h = 0; + } + } + tab[h] = oldTab[i]; + } + } + gfree(oldTab); + } + + // add the new name + h = hash(name); + while (tab[h].name && strcmp(tab[h].name, name)) { + if (++h == size) { + h = 0; + } + } + if (!tab[h].name) { + tab[h].name = copyString(name); + } + tab[h].c = c; + + ++len; +} + +CharCode NameToCharCode::lookup(char *name) { + int h; + + h = hash(name); + while (tab[h].name) { + if (!strcmp(tab[h].name, name)) { + return tab[h].c; + } + if (++h == size) { + h = 0; + } + } + return 0; +} + +int NameToCharCode::hash(char *name) { + char *p; + unsigned int h; + + h = 0; + for (p = name; *p; ++p) { + h = 17 * h + (int)(*p & 0xff); + } + return (int)(h % size); +} diff --git a/kpdf/xpdf/xpdf/Object.cc b/kpdf/xpdf/xpdf/Object.cc deleted file mode 100644 index f0a3a092..00000000 --- a/kpdf/xpdf/xpdf/Object.cc +++ /dev/null @@ -1,233 +0,0 @@ -//======================================================================== -// -// Object.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "Object.h" -#include "Array.h" -#include "Dict.h" -#include "Error.h" -#include "Stream.h" -#include "XRef.h" - -//------------------------------------------------------------------------ -// Object -//------------------------------------------------------------------------ - -char *objTypeNames[numObjTypes] = { - "boolean", - "integer", - "real", - "string", - "name", - "null", - "array", - "dictionary", - "stream", - "ref", - "cmd", - "error", - "eof", - "none" -}; - -#ifdef DEBUG_MEM -int Object::numAlloc[numObjTypes] = - {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; -#endif - -Object *Object::initArray(XRef *xref) { - initObj(objArray); - array = new Array(xref); - return this; -} - -Object *Object::initDict(XRef *xref) { - initObj(objDict); - dict = new Dict(xref); - return this; -} - -Object *Object::initDict(Dict *dictA) { - initObj(objDict); - dict = dictA; - dict->incRef(); - return this; -} - -Object *Object::initStream(Stream *streamA) { - initObj(objStream); - stream = streamA; - return this; -} - -Object *Object::copy(Object *obj) { - *obj = *this; - switch (type) { - case objString: - obj->string = string->copy(); - break; - case objName: - obj->name = copyString(name); - break; - case objArray: - array->incRef(); - break; - case objDict: - dict->incRef(); - break; - case objStream: - stream->incRef(); - break; - case objCmd: - obj->cmd = copyString(cmd); - break; - default: - break; - } -#ifdef DEBUG_MEM - ++numAlloc[type]; -#endif - return obj; -} - -Object *Object::fetch(XRef *xref, Object *obj) { - return (type == objRef && xref) ? - xref->fetch(ref.num, ref.gen, obj) : copy(obj); -} - -void Object::free() { - switch (type) { - case objString: - delete string; - break; - case objName: - gfree(name); - break; - case objArray: - if (!array->decRef()) { - delete array; - } - break; - case objDict: - if (!dict->decRef()) { - delete dict; - } - break; - case objStream: - if (!stream->decRef()) { - delete stream; - } - break; - case objCmd: - gfree(cmd); - break; - default: - break; - } -#ifdef DEBUG_MEM - --numAlloc[type]; -#endif - type = objNone; -} - -char *Object::getTypeName() { - return objTypeNames[type]; -} - -void Object::print(FILE *f) { - Object obj; - int i; - - switch (type) { - case objBool: - fprintf(f, "%s", booln ? "true" : "false"); - break; - case objInt: - fprintf(f, "%d", intg); - break; - case objReal: - fprintf(f, "%g", real); - break; - case objString: - fprintf(f, "("); - fwrite(string->getCString(), 1, string->getLength(), f); - fprintf(f, ")"); - break; - case objName: - fprintf(f, "/%s", name); - break; - case objNull: - fprintf(f, "null"); - break; - case objArray: - fprintf(f, "["); - for (i = 0; i < arrayGetLength(); ++i) { - if (i > 0) - fprintf(f, " "); - arrayGetNF(i, &obj); - obj.print(f); - obj.free(); - } - fprintf(f, "]"); - break; - case objDict: - fprintf(f, "<<"); - for (i = 0; i < dictGetLength(); ++i) { - fprintf(f, " /%s ", dictGetKey(i)); - dictGetValNF(i, &obj); - obj.print(f); - obj.free(); - } - fprintf(f, " >>"); - break; - case objStream: - fprintf(f, ""); - break; - case objRef: - fprintf(f, "%d %d R", ref.num, ref.gen); - break; - case objCmd: - fprintf(f, "%s", cmd); - break; - case objError: - fprintf(f, ""); - break; - case objEOF: - fprintf(f, ""); - break; - case objNone: - fprintf(f, ""); - break; - } -} - -void Object::memCheck(FILE *f) { -#ifdef DEBUG_MEM - int i; - int t; - - t = 0; - for (i = 0; i < numObjTypes; ++i) - t += numAlloc[i]; - if (t > 0) { - fprintf(f, "Allocated objects:\n"); - for (i = 0; i < numObjTypes; ++i) { - if (numAlloc[i] > 0) - fprintf(f, " %-20s: %6d\n", objTypeNames[i], numAlloc[i]); - } - } -#else - (void)f; -#endif -} diff --git a/kpdf/xpdf/xpdf/Object.cpp b/kpdf/xpdf/xpdf/Object.cpp new file mode 100644 index 00000000..81760b44 --- /dev/null +++ b/kpdf/xpdf/xpdf/Object.cpp @@ -0,0 +1,233 @@ +//======================================================================== +// +// Object.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "Object.h" +#include "Array.h" +#include "Dict.h" +#include "Error.h" +#include "Stream.h" +#include "XRef.h" + +//------------------------------------------------------------------------ +// Object +//------------------------------------------------------------------------ + +char *objTypeNames[numObjTypes] = { + "boolean", + "integer", + "real", + "string", + "name", + "null", + "array", + "dictionary", + "stream", + "ref", + "cmd", + "error", + "eof", + "none" +}; + +#ifdef DEBUG_MEM +int Object::numAlloc[numObjTypes] = + {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}; +#endif + +Object *Object::initArray(XRef *xref) { + initObj(objArray); + array = new Array(xref); + return this; +} + +Object *Object::initDict(XRef *xref) { + initObj(objDict); + dict = new Dict(xref); + return this; +} + +Object *Object::initDict(Dict *dictA) { + initObj(objDict); + dict = dictA; + dict->incRef(); + return this; +} + +Object *Object::initStream(Stream *streamA) { + initObj(objStream); + stream = streamA; + return this; +} + +Object *Object::copy(Object *obj) { + *obj = *this; + switch (type) { + case objString: + obj->string = string->copy(); + break; + case objName: + obj->name = copyString(name); + break; + case objArray: + array->incRef(); + break; + case objDict: + dict->incRef(); + break; + case objStream: + stream->incRef(); + break; + case objCmd: + obj->cmd = copyString(cmd); + break; + default: + break; + } +#ifdef DEBUG_MEM + ++numAlloc[type]; +#endif + return obj; +} + +Object *Object::fetch(XRef *xref, Object *obj) { + return (type == objRef && xref) ? + xref->fetch(ref.num, ref.gen, obj) : copy(obj); +} + +void Object::free() { + switch (type) { + case objString: + delete string; + break; + case objName: + gfree(name); + break; + case objArray: + if (!array->decRef()) { + delete array; + } + break; + case objDict: + if (!dict->decRef()) { + delete dict; + } + break; + case objStream: + if (!stream->decRef()) { + delete stream; + } + break; + case objCmd: + gfree(cmd); + break; + default: + break; + } +#ifdef DEBUG_MEM + --numAlloc[type]; +#endif + type = objNone; +} + +char *Object::getTypeName() { + return objTypeNames[type]; +} + +void Object::print(FILE *f) { + Object obj; + int i; + + switch (type) { + case objBool: + fprintf(f, "%s", booln ? "true" : "false"); + break; + case objInt: + fprintf(f, "%d", intg); + break; + case objReal: + fprintf(f, "%g", real); + break; + case objString: + fprintf(f, "("); + fwrite(string->getCString(), 1, string->getLength(), f); + fprintf(f, ")"); + break; + case objName: + fprintf(f, "/%s", name); + break; + case objNull: + fprintf(f, "null"); + break; + case objArray: + fprintf(f, "["); + for (i = 0; i < arrayGetLength(); ++i) { + if (i > 0) + fprintf(f, " "); + arrayGetNF(i, &obj); + obj.print(f); + obj.free(); + } + fprintf(f, "]"); + break; + case objDict: + fprintf(f, "<<"); + for (i = 0; i < dictGetLength(); ++i) { + fprintf(f, " /%s ", dictGetKey(i)); + dictGetValNF(i, &obj); + obj.print(f); + obj.free(); + } + fprintf(f, " >>"); + break; + case objStream: + fprintf(f, ""); + break; + case objRef: + fprintf(f, "%d %d R", ref.num, ref.gen); + break; + case objCmd: + fprintf(f, "%s", cmd); + break; + case objError: + fprintf(f, ""); + break; + case objEOF: + fprintf(f, ""); + break; + case objNone: + fprintf(f, ""); + break; + } +} + +void Object::memCheck(FILE *f) { +#ifdef DEBUG_MEM + int i; + int t; + + t = 0; + for (i = 0; i < numObjTypes; ++i) + t += numAlloc[i]; + if (t > 0) { + fprintf(f, "Allocated objects:\n"); + for (i = 0; i < numObjTypes; ++i) { + if (numAlloc[i] > 0) + fprintf(f, " %-20s: %6d\n", objTypeNames[i], numAlloc[i]); + } + } +#else + (void)f; +#endif +} diff --git a/kpdf/xpdf/xpdf/Outline.cc b/kpdf/xpdf/xpdf/Outline.cc deleted file mode 100644 index 39e89a3c..00000000 --- a/kpdf/xpdf/xpdf/Outline.cc +++ /dev/null @@ -1,151 +0,0 @@ -//======================================================================== -// -// Outline.cc -// -// Copyright 2002-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include "gmem.h" -#include "GString.h" -#include "GList.h" -#include "Link.h" -#include "PDFDocEncoding.h" -#include "Outline.h" - -//------------------------------------------------------------------------ - -Outline::Outline(Object *outlineObj, XRef *xref) { - Object first, last; - - items = NULL; - if (!outlineObj->isDict()) { - return; - } - items = OutlineItem::readItemList(outlineObj->dictLookupNF("First", &first), - outlineObj->dictLookupNF("Last", &last), - xref); - first.free(); - last.free(); -} - -Outline::~Outline() { - if (items) { - deleteGList(items, OutlineItem); - } -} - -//------------------------------------------------------------------------ - -OutlineItem::OutlineItem(Dict *dict, XRef *xrefA) { - Object obj1; - GString *s; - int i; - - xref = xrefA; - title = NULL; - action = NULL; - kids = NULL; - - if (dict->lookup("Title", &obj1)->isString()) { - s = obj1.getString(); - if ((s->getChar(0) & 0xff) == 0xfe && - (s->getChar(1) & 0xff) == 0xff) { - titleLen = (s->getLength() - 2) / 2; - title = (Unicode *)gmallocn(titleLen, sizeof(Unicode)); - for (i = 0; i < titleLen; ++i) { - title[i] = ((s->getChar(2 + 2*i) & 0xff) << 8) | - (s->getChar(3 + 2*i) & 0xff); - } - } else { - titleLen = s->getLength(); - title = (Unicode *)gmallocn(titleLen, sizeof(Unicode)); - for (i = 0; i < titleLen; ++i) { - title[i] = pdfDocEncoding[s->getChar(i) & 0xff]; - } - } - } else { - titleLen = 0; - } - obj1.free(); - - if (!dict->lookup("Dest", &obj1)->isNull()) { - action = LinkAction::parseDest(&obj1); - } else { - obj1.free(); - if (!dict->lookup("A", &obj1)->isNull()) { - action = LinkAction::parseAction(&obj1); - } - } - obj1.free(); - - dict->lookupNF("First", &firstRef); - dict->lookupNF("Last", &lastRef); - dict->lookupNF("Next", &nextRef); - - startsOpen = gFalse; - if (dict->lookup("Count", &obj1)->isInt()) { - if (obj1.getInt() > 0) { - startsOpen = gTrue; - } - } - obj1.free(); -} - -OutlineItem::~OutlineItem() { - close(); - if (title) { - gfree(title); - } - if (action) { - delete action; - } - firstRef.free(); - lastRef.free(); - nextRef.free(); -} - -GList *OutlineItem::readItemList(Object *firstItemRef, Object *lastItemRef, - XRef *xrefA) { - GList *items; - OutlineItem *item; - Object obj; - Object *p; - - items = new GList(); - p = firstItemRef; - while (p->isRef()) { - if (!p->fetch(xrefA, &obj)->isDict()) { - obj.free(); - break; - } - item = new OutlineItem(obj.getDict(), xrefA); - obj.free(); - items->append(item); - if (p->getRef().num == lastItemRef->getRef().num && - p->getRef().gen == lastItemRef->getRef().gen) { - break; - } - p = &item->nextRef; - } - return items; -} - -void OutlineItem::open() { - if (!kids) { - kids = readItemList(&firstRef, &lastRef, xref); - } -} - -void OutlineItem::close() { - if (kids) { - deleteGList(kids, OutlineItem); - kids = NULL; - } -} diff --git a/kpdf/xpdf/xpdf/Outline.cpp b/kpdf/xpdf/xpdf/Outline.cpp new file mode 100644 index 00000000..f5aba636 --- /dev/null +++ b/kpdf/xpdf/xpdf/Outline.cpp @@ -0,0 +1,151 @@ +//======================================================================== +// +// Outline.cpp +// +// Copyright 2002-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include "gmem.h" +#include "GString.h" +#include "GList.h" +#include "Link.h" +#include "PDFDocEncoding.h" +#include "Outline.h" + +//------------------------------------------------------------------------ + +Outline::Outline(Object *outlineObj, XRef *xref) { + Object first, last; + + items = NULL; + if (!outlineObj->isDict()) { + return; + } + items = OutlineItem::readItemList(outlineObj->dictLookupNF("First", &first), + outlineObj->dictLookupNF("Last", &last), + xref); + first.free(); + last.free(); +} + +Outline::~Outline() { + if (items) { + deleteGList(items, OutlineItem); + } +} + +//------------------------------------------------------------------------ + +OutlineItem::OutlineItem(Dict *dict, XRef *xrefA) { + Object obj1; + GString *s; + int i; + + xref = xrefA; + title = NULL; + action = NULL; + kids = NULL; + + if (dict->lookup("Title", &obj1)->isString()) { + s = obj1.getString(); + if ((s->getChar(0) & 0xff) == 0xfe && + (s->getChar(1) & 0xff) == 0xff) { + titleLen = (s->getLength() - 2) / 2; + title = (Unicode *)gmallocn(titleLen, sizeof(Unicode)); + for (i = 0; i < titleLen; ++i) { + title[i] = ((s->getChar(2 + 2*i) & 0xff) << 8) | + (s->getChar(3 + 2*i) & 0xff); + } + } else { + titleLen = s->getLength(); + title = (Unicode *)gmallocn(titleLen, sizeof(Unicode)); + for (i = 0; i < titleLen; ++i) { + title[i] = pdfDocEncoding[s->getChar(i) & 0xff]; + } + } + } else { + titleLen = 0; + } + obj1.free(); + + if (!dict->lookup("Dest", &obj1)->isNull()) { + action = LinkAction::parseDest(&obj1); + } else { + obj1.free(); + if (!dict->lookup("A", &obj1)->isNull()) { + action = LinkAction::parseAction(&obj1); + } + } + obj1.free(); + + dict->lookupNF("First", &firstRef); + dict->lookupNF("Last", &lastRef); + dict->lookupNF("Next", &nextRef); + + startsOpen = gFalse; + if (dict->lookup("Count", &obj1)->isInt()) { + if (obj1.getInt() > 0) { + startsOpen = gTrue; + } + } + obj1.free(); +} + +OutlineItem::~OutlineItem() { + close(); + if (title) { + gfree(title); + } + if (action) { + delete action; + } + firstRef.free(); + lastRef.free(); + nextRef.free(); +} + +GList *OutlineItem::readItemList(Object *firstItemRef, Object *lastItemRef, + XRef *xrefA) { + GList *items; + OutlineItem *item; + Object obj; + Object *p; + + items = new GList(); + p = firstItemRef; + while (p->isRef()) { + if (!p->fetch(xrefA, &obj)->isDict()) { + obj.free(); + break; + } + item = new OutlineItem(obj.getDict(), xrefA); + obj.free(); + items->append(item); + if (p->getRef().num == lastItemRef->getRef().num && + p->getRef().gen == lastItemRef->getRef().gen) { + break; + } + p = &item->nextRef; + } + return items; +} + +void OutlineItem::open() { + if (!kids) { + kids = readItemList(&firstRef, &lastRef, xref); + } +} + +void OutlineItem::close() { + if (kids) { + deleteGList(kids, OutlineItem); + kids = NULL; + } +} diff --git a/kpdf/xpdf/xpdf/OutputDev.cc b/kpdf/xpdf/xpdf/OutputDev.cc deleted file mode 100644 index 3ba19973..00000000 --- a/kpdf/xpdf/xpdf/OutputDev.cc +++ /dev/null @@ -1,131 +0,0 @@ -//======================================================================== -// -// OutputDev.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "Object.h" -#include "Stream.h" -#include "GfxState.h" -#include "OutputDev.h" - -//------------------------------------------------------------------------ -// OutputDev -//------------------------------------------------------------------------ - -void OutputDev::setDefaultCTM(double *ctm) { - int i; - double det; - - for (i = 0; i < 6; ++i) { - defCTM[i] = ctm[i]; - } - det = 1 / (defCTM[0] * defCTM[3] - defCTM[1] * defCTM[2]); - defICTM[0] = defCTM[3] * det; - defICTM[1] = -defCTM[1] * det; - defICTM[2] = -defCTM[2] * det; - defICTM[3] = defCTM[0] * det; - defICTM[4] = (defCTM[2] * defCTM[5] - defCTM[3] * defCTM[4]) * det; - defICTM[5] = (defCTM[1] * defCTM[4] - defCTM[0] * defCTM[5]) * det; -} - -void OutputDev::cvtDevToUser(double dx, double dy, double *ux, double *uy) { - *ux = defICTM[0] * dx + defICTM[2] * dy + defICTM[4]; - *uy = defICTM[1] * dx + defICTM[3] * dy + defICTM[5]; -} - -void OutputDev::cvtUserToDev(double ux, double uy, int *dx, int *dy) { - *dx = (int)(defCTM[0] * ux + defCTM[2] * uy + defCTM[4] + 0.5); - *dy = (int)(defCTM[1] * ux + defCTM[3] * uy + defCTM[5] + 0.5); -} - -void OutputDev::updateAll(GfxState *state) { - updateLineDash(state); - updateFlatness(state); - updateLineJoin(state); - updateLineCap(state); - updateMiterLimit(state); - updateLineWidth(state); - updateStrokeAdjust(state); - updateFillColorSpace(state); - updateFillColor(state); - updateStrokeColorSpace(state); - updateStrokeColor(state); - updateBlendMode(state); - updateFillOpacity(state); - updateStrokeOpacity(state); - updateFillOverprint(state); - updateStrokeOverprint(state); - updateTransfer(state); - updateFont(state); -} - -GBool OutputDev::beginType3Char(GfxState * /*state*/, double /*x*/, double /*y*/, - double /*dx*/, double /*dy*/, - CharCode /*code*/, Unicode * /*u*/, int /*uLen*/) { - return gFalse; -} - -void OutputDev::drawImageMask(GfxState * /*state*/, Object * /*ref*/, Stream *str, - int width, int height, GBool /*invert*/, - GBool inlineImg) { - int i, j; - - if (inlineImg) { - str->reset(); - j = height * ((width + 7) / 8); - for (i = 0; i < j; ++i) - str->getChar(); - str->close(); - } -} - -void OutputDev::drawImage(GfxState * /*state*/, Object * /*ref*/, Stream *str, - int width, int height, GfxImageColorMap *colorMap, - int * /*maskColors*/, GBool inlineImg) { - int i, j; - - if (inlineImg) { - str->reset(); - j = height * ((width * colorMap->getNumPixelComps() * - colorMap->getBits() + 7) / 8); - for (i = 0; i < j; ++i) - str->getChar(); - str->close(); - } -} - -void OutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str, - int width, int height, - GfxImageColorMap *colorMap, - Stream * /*maskStr*/, - int /*maskWidth*/, int /*maskHeight*/, - GBool /*maskInvert*/) { - drawImage(state, ref, str, width, height, colorMap, NULL, gFalse); -} - -void OutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str, - int width, int height, - GfxImageColorMap *colorMap, - Stream * /*maskStr*/, - int /*maskWidth*/, int /*maskHeight*/, - GfxImageColorMap * /*maskColorMap*/) { - drawImage(state, ref, str, width, height, colorMap, NULL, gFalse); -} - -#if OPI_SUPPORT -void OutputDev::opiBegin(GfxState *state, Dict *opiDict) { -} - -void OutputDev::opiEnd(GfxState *state, Dict *opiDict) { -} -#endif diff --git a/kpdf/xpdf/xpdf/OutputDev.cpp b/kpdf/xpdf/xpdf/OutputDev.cpp new file mode 100644 index 00000000..1b394ad4 --- /dev/null +++ b/kpdf/xpdf/xpdf/OutputDev.cpp @@ -0,0 +1,131 @@ +//======================================================================== +// +// OutputDev.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "Object.h" +#include "Stream.h" +#include "GfxState.h" +#include "OutputDev.h" + +//------------------------------------------------------------------------ +// OutputDev +//------------------------------------------------------------------------ + +void OutputDev::setDefaultCTM(double *ctm) { + int i; + double det; + + for (i = 0; i < 6; ++i) { + defCTM[i] = ctm[i]; + } + det = 1 / (defCTM[0] * defCTM[3] - defCTM[1] * defCTM[2]); + defICTM[0] = defCTM[3] * det; + defICTM[1] = -defCTM[1] * det; + defICTM[2] = -defCTM[2] * det; + defICTM[3] = defCTM[0] * det; + defICTM[4] = (defCTM[2] * defCTM[5] - defCTM[3] * defCTM[4]) * det; + defICTM[5] = (defCTM[1] * defCTM[4] - defCTM[0] * defCTM[5]) * det; +} + +void OutputDev::cvtDevToUser(double dx, double dy, double *ux, double *uy) { + *ux = defICTM[0] * dx + defICTM[2] * dy + defICTM[4]; + *uy = defICTM[1] * dx + defICTM[3] * dy + defICTM[5]; +} + +void OutputDev::cvtUserToDev(double ux, double uy, int *dx, int *dy) { + *dx = (int)(defCTM[0] * ux + defCTM[2] * uy + defCTM[4] + 0.5); + *dy = (int)(defCTM[1] * ux + defCTM[3] * uy + defCTM[5] + 0.5); +} + +void OutputDev::updateAll(GfxState *state) { + updateLineDash(state); + updateFlatness(state); + updateLineJoin(state); + updateLineCap(state); + updateMiterLimit(state); + updateLineWidth(state); + updateStrokeAdjust(state); + updateFillColorSpace(state); + updateFillColor(state); + updateStrokeColorSpace(state); + updateStrokeColor(state); + updateBlendMode(state); + updateFillOpacity(state); + updateStrokeOpacity(state); + updateFillOverprint(state); + updateStrokeOverprint(state); + updateTransfer(state); + updateFont(state); +} + +GBool OutputDev::beginType3Char(GfxState * /*state*/, double /*x*/, double /*y*/, + double /*dx*/, double /*dy*/, + CharCode /*code*/, Unicode * /*u*/, int /*uLen*/) { + return gFalse; +} + +void OutputDev::drawImageMask(GfxState * /*state*/, Object * /*ref*/, Stream *str, + int width, int height, GBool /*invert*/, + GBool inlineImg) { + int i, j; + + if (inlineImg) { + str->reset(); + j = height * ((width + 7) / 8); + for (i = 0; i < j; ++i) + str->getChar(); + str->close(); + } +} + +void OutputDev::drawImage(GfxState * /*state*/, Object * /*ref*/, Stream *str, + int width, int height, GfxImageColorMap *colorMap, + int * /*maskColors*/, GBool inlineImg) { + int i, j; + + if (inlineImg) { + str->reset(); + j = height * ((width * colorMap->getNumPixelComps() * + colorMap->getBits() + 7) / 8); + for (i = 0; i < j; ++i) + str->getChar(); + str->close(); + } +} + +void OutputDev::drawMaskedImage(GfxState *state, Object *ref, Stream *str, + int width, int height, + GfxImageColorMap *colorMap, + Stream * /*maskStr*/, + int /*maskWidth*/, int /*maskHeight*/, + GBool /*maskInvert*/) { + drawImage(state, ref, str, width, height, colorMap, NULL, gFalse); +} + +void OutputDev::drawSoftMaskedImage(GfxState *state, Object *ref, Stream *str, + int width, int height, + GfxImageColorMap *colorMap, + Stream * /*maskStr*/, + int /*maskWidth*/, int /*maskHeight*/, + GfxImageColorMap * /*maskColorMap*/) { + drawImage(state, ref, str, width, height, colorMap, NULL, gFalse); +} + +#if OPI_SUPPORT +void OutputDev::opiBegin(GfxState *state, Dict *opiDict) { +} + +void OutputDev::opiEnd(GfxState *state, Dict *opiDict) { +} +#endif diff --git a/kpdf/xpdf/xpdf/PDFDoc.cc b/kpdf/xpdf/xpdf/PDFDoc.cc deleted file mode 100644 index dc24d97e..00000000 --- a/kpdf/xpdf/xpdf/PDFDoc.cc +++ /dev/null @@ -1,433 +0,0 @@ -//======================================================================== -// -// PDFDoc.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#ifdef WIN32 -# include -#endif -#include "GString.h" -#include "config.h" -#include "GlobalParams.h" -#include "Page.h" -#include "Catalog.h" -#include "Stream.h" -#include "XRef.h" -#include "Link.h" -#include "OutputDev.h" -#include "Error.h" -#include "ErrorCodes.h" -#include "Lexer.h" -#include "Parser.h" -#include "SecurityHandler.h" -#ifndef DISABLE_OUTLINE -#include "Outline.h" -#endif -#include "PDFDoc.h" - -//------------------------------------------------------------------------ - -#define headerSearchSize 1024 // read this many bytes at beginning of - // file to look for '%PDF' - -//------------------------------------------------------------------------ -// PDFDoc -//------------------------------------------------------------------------ - -PDFDoc::PDFDoc(GString *fileNameA, GString *ownerPassword, - GString *userPassword, void *guiDataA) { - Object obj; - GString *fileName1, *fileName2; - - ok = gFalse; - errCode = errNone; - - guiData = guiDataA; - - file = NULL; - str = NULL; - xref = NULL; - catalog = NULL; -#ifndef DISABLE_OUTLINE - outline = NULL; -#endif - - fileName = fileNameA; - fileName1 = fileName; - - - // try to open file - fileName2 = NULL; -#ifdef VMS - if (!(file = fopen(fileName1->getCString(), "rb", "ctx=stm"))) { - error(-1, "Couldn't open file '%s'", fileName1->getCString()); - errCode = errOpenFile; - return; - } -#else - if (!(file = fopen(fileName1->getCString(), "rb"))) { - fileName2 = fileName->copy(); - fileName2->lowerCase(); - if (!(file = fopen(fileName2->getCString(), "rb"))) { - fileName2->upperCase(); - if (!(file = fopen(fileName2->getCString(), "rb"))) { - error(-1, "Couldn't open file '%s'", fileName->getCString()); - delete fileName2; - errCode = errOpenFile; - return; - } - } - delete fileName2; - } -#endif - - // create stream - obj.initNull(); - str = new FileStream(file, 0, gFalse, 0, &obj); - - ok = setup(ownerPassword, userPassword); -} - -#ifdef WIN32 -PDFDoc::PDFDoc(wchar_t *fileNameA, int fileNameLen, GString *ownerPassword, - GString *userPassword, void *guiDataA) { - OSVERSIONINFO version; - wchar_t fileName2[_MAX_PATH + 1]; - Object obj; - int i; - - ok = gFalse; - errCode = errNone; - - guiData = guiDataA; - - file = NULL; - str = NULL; - xref = NULL; - catalog = NULL; -#ifndef DISABLE_OUTLINE - outline = NULL; -#endif - - //~ file name should be stored in Unicode (?) - fileName = new GString(); - for (i = 0; i < fileNameLen; ++i) { - fileName->append((char)fileNameA[i]); - } - - // zero-terminate the file name string - for (i = 0; i < fileNameLen && i < _MAX_PATH; ++i) { - fileName2[i] = fileNameA[i]; - } - fileName2[i] = 0; - - // try to open file - // NB: _wfopen is only available in NT - version.dwOSVersionInfoSize = sizeof(version); - GetVersionEx(&version); - if (version.dwPlatformId == VER_PLATFORM_WIN32_NT) { - file = _wfopen(fileName2, L"rb"); - } else { - file = fopen(fileName->getCString(), "rb"); - } - if (!file) { - error(-1, "Couldn't open file '%s'", fileName->getCString()); - errCode = errOpenFile; - return; - } - - // create stream - obj.initNull(); - str = new FileStream(file, 0, gFalse, 0, &obj); - - ok = setup(ownerPassword, userPassword); -} -#endif - -PDFDoc::PDFDoc(BaseStream *strA, GString *ownerPassword, - GString *userPassword, void *guiDataA) { - ok = gFalse; - errCode = errNone; - guiData = guiDataA; - if (strA->getFileName()) { - fileName = strA->getFileName()->copy(); - } else { - fileName = NULL; - } - file = NULL; - str = strA; - xref = NULL; - catalog = NULL; -#ifndef DISABLE_OUTLINE - outline = NULL; -#endif - ok = setup(ownerPassword, userPassword); -} - -GBool PDFDoc::setup(GString *ownerPassword, GString *userPassword) { - str->reset(); - - char *eof = new char[1025]; - int pos = str->getPos(); - str->setPos(1024, -1); - int i, ch; - for (i = 0; i < 1024; i++) - { - ch = str->getChar(); - if (ch == EOF) - break; - eof[i] = ch; - } - eof[i] = '\0'; - - bool found = false; - for (i = i - 5; i >= 0; i--) { - if (strncmp (&eof[i], "%%EOF", 5) == 0) { - found = true; - break; - } - } - if (!found) - { - error(-1, "Document does not have ending %%EOF"); - errCode = errDamaged; - delete[] eof; - return gFalse; - } - delete[] eof; - - str->setPos(pos); - - // check header - checkHeader(); - - // read xref table - xref = new XRef(str); - if (!xref->isOk()) { - error(-1, "Couldn't read xref table"); - errCode = xref->getErrorCode(); - return gFalse; - } - - // check for encryption - if (!checkEncryption(ownerPassword, userPassword)) { - errCode = errEncrypted; - return gFalse; - } - - // read catalog - catalog = new Catalog(xref); - if (!catalog->isOk()) { - error(-1, "Couldn't read page catalog"); - errCode = errBadCatalog; - return gFalse; - } - -#ifndef DISABLE_OUTLINE - // read outline - outline = new Outline(catalog->getOutline(), xref); -#endif - - // done - return gTrue; -} - -PDFDoc::~PDFDoc() { -#ifndef DISABLE_OUTLINE - if (outline) { - delete outline; - } -#endif - if (catalog) { - delete catalog; - } - if (xref) { - delete xref; - } - if (str) { - delete str; - } - if (file) { - fclose(file); - } - if (fileName) { - delete fileName; - } -} - -// Check for a PDF header on this stream. Skip past some garbage -// if necessary. -void PDFDoc::checkHeader() { - char hdrBuf[headerSearchSize+1]; - char *p; - int i; - - pdfVersion = 0; - for (i = 0; i < headerSearchSize; ++i) { - hdrBuf[i] = str->getChar(); - } - hdrBuf[headerSearchSize] = '\0'; - for (i = 0; i < headerSearchSize - 5; ++i) { - if (!strncmp(&hdrBuf[i], "%PDF-", 5)) { - break; - } - } - if (i >= headerSearchSize - 5) { - error(-1, "May not be a PDF file (continuing anyway)"); - return; - } - str->moveStart(i); - if (!(p = strtok(&hdrBuf[i+5], " \t\n\r"))) { - error(-1, "May not be a PDF file (continuing anyway)"); - return; - } - pdfVersion = atof(p); - if (!(hdrBuf[i+5] >= '0' && hdrBuf[i+5] <= '9') || - pdfVersion > supportedPDFVersionNum + 0.0001) { - error(-1, "PDF version %s -- xpdf supports version %s" - " (continuing anyway)", p, supportedPDFVersionStr); - } -} - -GBool PDFDoc::checkEncryption(GString *ownerPassword, GString *userPassword) { - Object encrypt; - GBool encrypted; - SecurityHandler *secHdlr; - GBool ret; - - xref->getTrailerDict()->dictLookup("Encrypt", &encrypt); - if ((encrypted = encrypt.isDict())) { - if ((secHdlr = SecurityHandler::make(this, &encrypt))) { - if (secHdlr->checkEncryption(ownerPassword, userPassword)) { - // authorization succeeded - xref->setEncryption(secHdlr->getPermissionFlags(), - secHdlr->getOwnerPasswordOk(), - secHdlr->getFileKey(), - secHdlr->getFileKeyLength(), - secHdlr->getEncVersion(), - secHdlr->getEncAlgorithm()); - ret = gTrue; - } else { - // authorization failed - ret = gFalse; - } - delete secHdlr; - } else { - // couldn't find the matching security handler - ret = gFalse; - } - } else { - // document is not encrypted - ret = gTrue; - } - encrypt.free(); - return ret; -} - -void PDFDoc::displayPage(OutputDev *out, int page, - double hDPI, double vDPI, int rotate, - GBool useMediaBox, GBool crop, GBool printing, - GBool (*abortCheckCbk)(void *data), - void *abortCheckCbkData) { - if (globalParams->getPrintCommands()) { - printf("***** page %d *****\n", page); - } - catalog->getPage(page)->display(out, hDPI, vDPI, - rotate, useMediaBox, crop, printing, catalog, - abortCheckCbk, abortCheckCbkData); -} - -void PDFDoc::displayPages(OutputDev *out, int firstPage, int lastPage, - double hDPI, double vDPI, int rotate, - GBool useMediaBox, GBool crop, GBool printing, - GBool (*abortCheckCbk)(void *data), - void *abortCheckCbkData) { - int page; - - for (page = firstPage; page <= lastPage; ++page) { - displayPage(out, page, hDPI, vDPI, rotate, useMediaBox, crop, printing, - abortCheckCbk, abortCheckCbkData); - } -} - -void PDFDoc::displayPageSlice(OutputDev *out, int page, - double hDPI, double vDPI, int rotate, - GBool useMediaBox, GBool crop, GBool printing, - int sliceX, int sliceY, int sliceW, int sliceH, - GBool (*abortCheckCbk)(void *data), - void *abortCheckCbkData) { - catalog->getPage(page)->displaySlice(out, hDPI, vDPI, - rotate, useMediaBox, crop, - sliceX, sliceY, sliceW, sliceH, - printing, catalog, - abortCheckCbk, abortCheckCbkData); -} - -Links *PDFDoc::getLinks(int page) { - return catalog->getPage(page)->getLinks(catalog); -} - -void PDFDoc::processLinks(OutputDev *out, int page) { - catalog->getPage(page)->processLinks(out, catalog); -} - -GBool PDFDoc::isLinearized() { - Parser *parser; - Object obj1, obj2, obj3, obj4, obj5; - GBool lin; - - lin = gFalse; - obj1.initNull(); - parser = new Parser(xref, - new Lexer(xref, - str->makeSubStream(str->getStart(), gFalse, 0, &obj1)), - gTrue); - parser->getObj(&obj1); - parser->getObj(&obj2); - parser->getObj(&obj3); - parser->getObj(&obj4); - if (obj1.isInt() && obj2.isInt() && obj3.isCmd("obj") && - obj4.isDict()) { - obj4.dictLookup("Linearized", &obj5); - if (obj5.isNum() && obj5.getNum() > 0) { - lin = gTrue; - } - obj5.free(); - } - obj4.free(); - obj3.free(); - obj2.free(); - obj1.free(); - delete parser; - return lin; -} - -GBool PDFDoc::saveAs(GString *name) { - FILE *f; - int c; - - if (!(f = fopen(name->getCString(), "wb"))) { - error(-1, "Couldn't open file '%s'", name->getCString()); - return gFalse; - } - str->reset(); - while ((c = str->getChar()) != EOF) { - fputc(c, f); - } - str->close(); - fclose(f); - return gTrue; -} diff --git a/kpdf/xpdf/xpdf/PDFDoc.cpp b/kpdf/xpdf/xpdf/PDFDoc.cpp new file mode 100644 index 00000000..ee2bc4df --- /dev/null +++ b/kpdf/xpdf/xpdf/PDFDoc.cpp @@ -0,0 +1,433 @@ +//======================================================================== +// +// PDFDoc.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#ifdef WIN32 +# include +#endif +#include "GString.h" +#include "config.h" +#include "GlobalParams.h" +#include "Page.h" +#include "Catalog.h" +#include "Stream.h" +#include "XRef.h" +#include "Link.h" +#include "OutputDev.h" +#include "Error.h" +#include "ErrorCodes.h" +#include "Lexer.h" +#include "Parser.h" +#include "SecurityHandler.h" +#ifndef DISABLE_OUTLINE +#include "Outline.h" +#endif +#include "PDFDoc.h" + +//------------------------------------------------------------------------ + +#define headerSearchSize 1024 // read this many bytes at beginning of + // file to look for '%PDF' + +//------------------------------------------------------------------------ +// PDFDoc +//------------------------------------------------------------------------ + +PDFDoc::PDFDoc(GString *fileNameA, GString *ownerPassword, + GString *userPassword, void *guiDataA) { + Object obj; + GString *fileName1, *fileName2; + + ok = gFalse; + errCode = errNone; + + guiData = guiDataA; + + file = NULL; + str = NULL; + xref = NULL; + catalog = NULL; +#ifndef DISABLE_OUTLINE + outline = NULL; +#endif + + fileName = fileNameA; + fileName1 = fileName; + + + // try to open file + fileName2 = NULL; +#ifdef VMS + if (!(file = fopen(fileName1->getCString(), "rb", "ctx=stm"))) { + error(-1, "Couldn't open file '%s'", fileName1->getCString()); + errCode = errOpenFile; + return; + } +#else + if (!(file = fopen(fileName1->getCString(), "rb"))) { + fileName2 = fileName->copy(); + fileName2->lowerCase(); + if (!(file = fopen(fileName2->getCString(), "rb"))) { + fileName2->upperCase(); + if (!(file = fopen(fileName2->getCString(), "rb"))) { + error(-1, "Couldn't open file '%s'", fileName->getCString()); + delete fileName2; + errCode = errOpenFile; + return; + } + } + delete fileName2; + } +#endif + + // create stream + obj.initNull(); + str = new FileStream(file, 0, gFalse, 0, &obj); + + ok = setup(ownerPassword, userPassword); +} + +#ifdef WIN32 +PDFDoc::PDFDoc(wchar_t *fileNameA, int fileNameLen, GString *ownerPassword, + GString *userPassword, void *guiDataA) { + OSVERSIONINFO version; + wchar_t fileName2[_MAX_PATH + 1]; + Object obj; + int i; + + ok = gFalse; + errCode = errNone; + + guiData = guiDataA; + + file = NULL; + str = NULL; + xref = NULL; + catalog = NULL; +#ifndef DISABLE_OUTLINE + outline = NULL; +#endif + + //~ file name should be stored in Unicode (?) + fileName = new GString(); + for (i = 0; i < fileNameLen; ++i) { + fileName->append((char)fileNameA[i]); + } + + // zero-terminate the file name string + for (i = 0; i < fileNameLen && i < _MAX_PATH; ++i) { + fileName2[i] = fileNameA[i]; + } + fileName2[i] = 0; + + // try to open file + // NB: _wfopen is only available in NT + version.dwOSVersionInfoSize = sizeof(version); + GetVersionEx(&version); + if (version.dwPlatformId == VER_PLATFORM_WIN32_NT) { + file = _wfopen(fileName2, L"rb"); + } else { + file = fopen(fileName->getCString(), "rb"); + } + if (!file) { + error(-1, "Couldn't open file '%s'", fileName->getCString()); + errCode = errOpenFile; + return; + } + + // create stream + obj.initNull(); + str = new FileStream(file, 0, gFalse, 0, &obj); + + ok = setup(ownerPassword, userPassword); +} +#endif + +PDFDoc::PDFDoc(BaseStream *strA, GString *ownerPassword, + GString *userPassword, void *guiDataA) { + ok = gFalse; + errCode = errNone; + guiData = guiDataA; + if (strA->getFileName()) { + fileName = strA->getFileName()->copy(); + } else { + fileName = NULL; + } + file = NULL; + str = strA; + xref = NULL; + catalog = NULL; +#ifndef DISABLE_OUTLINE + outline = NULL; +#endif + ok = setup(ownerPassword, userPassword); +} + +GBool PDFDoc::setup(GString *ownerPassword, GString *userPassword) { + str->reset(); + + char *eof = new char[1025]; + int pos = str->getPos(); + str->setPos(1024, -1); + int i, ch; + for (i = 0; i < 1024; i++) + { + ch = str->getChar(); + if (ch == EOF) + break; + eof[i] = ch; + } + eof[i] = '\0'; + + bool found = false; + for (i = i - 5; i >= 0; i--) { + if (strncmp (&eof[i], "%%EOF", 5) == 0) { + found = true; + break; + } + } + if (!found) + { + error(-1, "Document does not have ending %%EOF"); + errCode = errDamaged; + delete[] eof; + return gFalse; + } + delete[] eof; + + str->setPos(pos); + + // check header + checkHeader(); + + // read xref table + xref = new XRef(str); + if (!xref->isOk()) { + error(-1, "Couldn't read xref table"); + errCode = xref->getErrorCode(); + return gFalse; + } + + // check for encryption + if (!checkEncryption(ownerPassword, userPassword)) { + errCode = errEncrypted; + return gFalse; + } + + // read catalog + catalog = new Catalog(xref); + if (!catalog->isOk()) { + error(-1, "Couldn't read page catalog"); + errCode = errBadCatalog; + return gFalse; + } + +#ifndef DISABLE_OUTLINE + // read outline + outline = new Outline(catalog->getOutline(), xref); +#endif + + // done + return gTrue; +} + +PDFDoc::~PDFDoc() { +#ifndef DISABLE_OUTLINE + if (outline) { + delete outline; + } +#endif + if (catalog) { + delete catalog; + } + if (xref) { + delete xref; + } + if (str) { + delete str; + } + if (file) { + fclose(file); + } + if (fileName) { + delete fileName; + } +} + +// Check for a PDF header on this stream. Skip past some garbage +// if necessary. +void PDFDoc::checkHeader() { + char hdrBuf[headerSearchSize+1]; + char *p; + int i; + + pdfVersion = 0; + for (i = 0; i < headerSearchSize; ++i) { + hdrBuf[i] = str->getChar(); + } + hdrBuf[headerSearchSize] = '\0'; + for (i = 0; i < headerSearchSize - 5; ++i) { + if (!strncmp(&hdrBuf[i], "%PDF-", 5)) { + break; + } + } + if (i >= headerSearchSize - 5) { + error(-1, "May not be a PDF file (continuing anyway)"); + return; + } + str->moveStart(i); + if (!(p = strtok(&hdrBuf[i+5], " \t\n\r"))) { + error(-1, "May not be a PDF file (continuing anyway)"); + return; + } + pdfVersion = atof(p); + if (!(hdrBuf[i+5] >= '0' && hdrBuf[i+5] <= '9') || + pdfVersion > supportedPDFVersionNum + 0.0001) { + error(-1, "PDF version %s -- xpdf supports version %s" + " (continuing anyway)", p, supportedPDFVersionStr); + } +} + +GBool PDFDoc::checkEncryption(GString *ownerPassword, GString *userPassword) { + Object encrypt; + GBool encrypted; + SecurityHandler *secHdlr; + GBool ret; + + xref->getTrailerDict()->dictLookup("Encrypt", &encrypt); + if ((encrypted = encrypt.isDict())) { + if ((secHdlr = SecurityHandler::make(this, &encrypt))) { + if (secHdlr->checkEncryption(ownerPassword, userPassword)) { + // authorization succeeded + xref->setEncryption(secHdlr->getPermissionFlags(), + secHdlr->getOwnerPasswordOk(), + secHdlr->getFileKey(), + secHdlr->getFileKeyLength(), + secHdlr->getEncVersion(), + secHdlr->getEncAlgorithm()); + ret = gTrue; + } else { + // authorization failed + ret = gFalse; + } + delete secHdlr; + } else { + // couldn't find the matching security handler + ret = gFalse; + } + } else { + // document is not encrypted + ret = gTrue; + } + encrypt.free(); + return ret; +} + +void PDFDoc::displayPage(OutputDev *out, int page, + double hDPI, double vDPI, int rotate, + GBool useMediaBox, GBool crop, GBool printing, + GBool (*abortCheckCbk)(void *data), + void *abortCheckCbkData) { + if (globalParams->getPrintCommands()) { + printf("***** page %d *****\n", page); + } + catalog->getPage(page)->display(out, hDPI, vDPI, + rotate, useMediaBox, crop, printing, catalog, + abortCheckCbk, abortCheckCbkData); +} + +void PDFDoc::displayPages(OutputDev *out, int firstPage, int lastPage, + double hDPI, double vDPI, int rotate, + GBool useMediaBox, GBool crop, GBool printing, + GBool (*abortCheckCbk)(void *data), + void *abortCheckCbkData) { + int page; + + for (page = firstPage; page <= lastPage; ++page) { + displayPage(out, page, hDPI, vDPI, rotate, useMediaBox, crop, printing, + abortCheckCbk, abortCheckCbkData); + } +} + +void PDFDoc::displayPageSlice(OutputDev *out, int page, + double hDPI, double vDPI, int rotate, + GBool useMediaBox, GBool crop, GBool printing, + int sliceX, int sliceY, int sliceW, int sliceH, + GBool (*abortCheckCbk)(void *data), + void *abortCheckCbkData) { + catalog->getPage(page)->displaySlice(out, hDPI, vDPI, + rotate, useMediaBox, crop, + sliceX, sliceY, sliceW, sliceH, + printing, catalog, + abortCheckCbk, abortCheckCbkData); +} + +Links *PDFDoc::getLinks(int page) { + return catalog->getPage(page)->getLinks(catalog); +} + +void PDFDoc::processLinks(OutputDev *out, int page) { + catalog->getPage(page)->processLinks(out, catalog); +} + +GBool PDFDoc::isLinearized() { + Parser *parser; + Object obj1, obj2, obj3, obj4, obj5; + GBool lin; + + lin = gFalse; + obj1.initNull(); + parser = new Parser(xref, + new Lexer(xref, + str->makeSubStream(str->getStart(), gFalse, 0, &obj1)), + gTrue); + parser->getObj(&obj1); + parser->getObj(&obj2); + parser->getObj(&obj3); + parser->getObj(&obj4); + if (obj1.isInt() && obj2.isInt() && obj3.isCmd("obj") && + obj4.isDict()) { + obj4.dictLookup("Linearized", &obj5); + if (obj5.isNum() && obj5.getNum() > 0) { + lin = gTrue; + } + obj5.free(); + } + obj4.free(); + obj3.free(); + obj2.free(); + obj1.free(); + delete parser; + return lin; +} + +GBool PDFDoc::saveAs(GString *name) { + FILE *f; + int c; + + if (!(f = fopen(name->getCString(), "wb"))) { + error(-1, "Couldn't open file '%s'", name->getCString()); + return gFalse; + } + str->reset(); + while ((c = str->getChar()) != EOF) { + fputc(c, f); + } + str->close(); + fclose(f); + return gTrue; +} diff --git a/kpdf/xpdf/xpdf/PDFDocEncoding.cc b/kpdf/xpdf/xpdf/PDFDocEncoding.cc deleted file mode 100644 index 89dc3828..00000000 --- a/kpdf/xpdf/xpdf/PDFDocEncoding.cc +++ /dev/null @@ -1,44 +0,0 @@ -//======================================================================== -// -// PDFDocEncoding.h -// -// Copyright 2002-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include "PDFDocEncoding.h" - -Unicode pdfDocEncoding[256] = { - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 00 - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, - 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 10 - 0x02d8, 0x02c7, 0x02c6, 0x02d9, 0x02dd, 0x02db, 0x02da, 0x02dc, - 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, // 20 - 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f, - 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, // 30 - 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f, - 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, // 40 - 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f, - 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, // 50 - 0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, - 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, // 60 - 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f, - 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, // 70 - 0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x0000, - 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x0192, 0x2044, // 80 - 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, - 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x0141, 0x0152, 0x0160, // 90 - 0x0178, 0x017d, 0x0131, 0x0142, 0x0153, 0x0161, 0x017e, 0x0000, - 0x20ac, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, // a0 - 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x0000, 0x00ae, 0x00af, - 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, // b0 - 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, - 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, // c0 - 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, - 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, // d0 - 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, - 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, // e0 - 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, - 0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, // f0 - 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff -}; diff --git a/kpdf/xpdf/xpdf/PDFDocEncoding.cpp b/kpdf/xpdf/xpdf/PDFDocEncoding.cpp new file mode 100644 index 00000000..89dc3828 --- /dev/null +++ b/kpdf/xpdf/xpdf/PDFDocEncoding.cpp @@ -0,0 +1,44 @@ +//======================================================================== +// +// PDFDocEncoding.h +// +// Copyright 2002-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include "PDFDocEncoding.h" + +Unicode pdfDocEncoding[256] = { + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 00 + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, + 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, // 10 + 0x02d8, 0x02c7, 0x02c6, 0x02d9, 0x02dd, 0x02db, 0x02da, 0x02dc, + 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, // 20 + 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f, + 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, // 30 + 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f, + 0x0040, 0x0041, 0x0042, 0x0043, 0x0044, 0x0045, 0x0046, 0x0047, // 40 + 0x0048, 0x0049, 0x004a, 0x004b, 0x004c, 0x004d, 0x004e, 0x004f, + 0x0050, 0x0051, 0x0052, 0x0053, 0x0054, 0x0055, 0x0056, 0x0057, // 50 + 0x0058, 0x0059, 0x005a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, + 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, // 60 + 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f, + 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, // 70 + 0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x0000, + 0x2022, 0x2020, 0x2021, 0x2026, 0x2014, 0x2013, 0x0192, 0x2044, // 80 + 0x2039, 0x203a, 0x2212, 0x2030, 0x201e, 0x201c, 0x201d, 0x2018, + 0x2019, 0x201a, 0x2122, 0xfb01, 0xfb02, 0x0141, 0x0152, 0x0160, // 90 + 0x0178, 0x017d, 0x0131, 0x0142, 0x0153, 0x0161, 0x017e, 0x0000, + 0x20ac, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, // a0 + 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x0000, 0x00ae, 0x00af, + 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x00b5, 0x00b6, 0x00b7, // b0 + 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, + 0x00c0, 0x00c1, 0x00c2, 0x00c3, 0x00c4, 0x00c5, 0x00c6, 0x00c7, // c0 + 0x00c8, 0x00c9, 0x00ca, 0x00cb, 0x00cc, 0x00cd, 0x00ce, 0x00cf, + 0x00d0, 0x00d1, 0x00d2, 0x00d3, 0x00d4, 0x00d5, 0x00d6, 0x00d7, // d0 + 0x00d8, 0x00d9, 0x00da, 0x00db, 0x00dc, 0x00dd, 0x00de, 0x00df, + 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, // e0 + 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, + 0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, // f0 + 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff +}; diff --git a/kpdf/xpdf/xpdf/PSOutputDev.cc b/kpdf/xpdf/xpdf/PSOutputDev.cc deleted file mode 100644 index 4fb2cbfd..00000000 --- a/kpdf/xpdf/xpdf/PSOutputDev.cc +++ /dev/null @@ -1,6307 +0,0 @@ -//======================================================================== -// -// PSOutputDev.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include -#include "GString.h" -#include "GList.h" -#include "config.h" -#include "GlobalParams.h" -#include "Object.h" -#include "Error.h" -#include "Function.h" -#include "Gfx.h" -#include "GfxState.h" -#include "GfxFont.h" -#include "UnicodeMap.h" -#include "FoFiType1C.h" -#include "FoFiTrueType.h" -#include "Catalog.h" -#include "Page.h" -#include "Stream.h" -#include "Annot.h" -#include "XRef.h" -#include "PreScanOutputDev.h" -#if HAVE_SPLASH -# include "Splash.h" -# include "SplashBitmap.h" -# include "SplashOutputDev.h" -#endif -#include "PSOutputDev.h" - -#ifdef MACOS -// needed for setting type/creator of MacOS files -#include "ICSupport.h" -#endif - -// the MSVC math.h doesn't define this -#ifndef M_PI -#define M_PI 3.14159265358979323846 -#endif - -//------------------------------------------------------------------------ - -// Resolution at which pages with transparency will be rasterized. -#define splashDPI 300 - -//------------------------------------------------------------------------ -// PostScript prolog and setup -//------------------------------------------------------------------------ - -// The '~' escapes mark prolog code that is emitted only in certain -// levels: -// -// ~[123][sn] -// ^ ^----- s=psLevel*Sep, n=psLevel* -// +----- 1=psLevel1*, 2=psLevel2*, 3=psLevel3* - -static char *prolog[] = { - "/xpdf 75 dict def xpdf begin", - "% PDF special state", - "/pdfDictSize 15 def", - "~1sn", - "/pdfStates 64 array def", - " 0 1 63 {", - " pdfStates exch pdfDictSize dict", - " dup /pdfStateIdx 3 index put", - " put", - " } for", - "~123sn", - "/pdfSetup {", - " 3 1 roll 2 array astore", - " /setpagedevice where {", - " pop 3 dict begin", - " /PageSize exch def", - " /ImagingBBox null def", - " /Policies 1 dict dup begin /PageSize 3 def end def", - " { /Duplex true def } if", - " currentdict end setpagedevice", - " } {", - " pop pop", - " } ifelse", - "} def", - "~1sn", - "/pdfOpNames [", - " /pdfFill /pdfStroke /pdfLastFill /pdfLastStroke", - " /pdfTextMat /pdfFontSize /pdfCharSpacing /pdfTextRender", - " /pdfTextRise /pdfWordSpacing /pdfHorizScaling /pdfTextClipPath", - "] def", - "~123sn", - "/pdfStartPage {", - "~1sn", - " pdfStates 0 get begin", - "~23sn", - " pdfDictSize dict begin", - "~23n", - " /pdfFillCS [] def", - " /pdfFillXform {} def", - " /pdfStrokeCS [] def", - " /pdfStrokeXform {} def", - "~1n", - " /pdfFill 0 def", - " /pdfStroke 0 def", - "~1s", - " /pdfFill [0 0 0 1] def", - " /pdfStroke [0 0 0 1] def", - "~23sn", - " /pdfFill [0] def", - " /pdfStroke [0] def", - " /pdfFillOP false def", - " /pdfStrokeOP false def", - "~123sn", - " /pdfLastFill false def", - " /pdfLastStroke false def", - " /pdfTextMat [1 0 0 1 0 0] def", - " /pdfFontSize 0 def", - " /pdfCharSpacing 0 def", - " /pdfTextRender 0 def", - " /pdfTextRise 0 def", - " /pdfWordSpacing 0 def", - " /pdfHorizScaling 1 def", - " /pdfTextClipPath [] def", - "} def", - "/pdfEndPage { end } def", - "~23s", - "% separation convention operators", - "/findcmykcustomcolor where {", - " pop", - "}{", - " /findcmykcustomcolor { 5 array astore } def", - "} ifelse", - "/setcustomcolor where {", - " pop", - "}{", - " /setcustomcolor {", - " exch", - " [ exch /Separation exch dup 4 get exch /DeviceCMYK exch", - " 0 4 getinterval cvx", - " [ exch /dup load exch { mul exch dup } /forall load", - " /pop load dup ] cvx", - " ] setcolorspace setcolor", - " } def", - "} ifelse", - "/customcolorimage where {", - " pop", - "}{", - " /customcolorimage {", - " gsave", - " [ exch /Separation exch dup 4 get exch /DeviceCMYK exch", - " 0 4 getinterval", - " [ exch /dup load exch { mul exch dup } /forall load", - " /pop load dup ] cvx", - " ] setcolorspace", - " 10 dict begin", - " /ImageType 1 def", - " /DataSource exch def", - " /ImageMatrix exch def", - " /BitsPerComponent exch def", - " /Height exch def", - " /Width exch def", - " /Decode [1 0] def", - " currentdict end", - " image", - " grestore", - " } def", - "} ifelse", - "~123sn", - "% PDF color state", - "~1n", - "/g { dup /pdfFill exch def setgray", - " /pdfLastFill true def /pdfLastStroke false def } def", - "/G { dup /pdfStroke exch def setgray", - " /pdfLastStroke true def /pdfLastFill false def } def", - "/fCol {", - " pdfLastFill not {", - " pdfFill setgray", - " /pdfLastFill true def /pdfLastStroke false def", - " } if", - "} def", - "/sCol {", - " pdfLastStroke not {", - " pdfStroke setgray", - " /pdfLastStroke true def /pdfLastFill false def", - " } if", - "} def", - "~1s", - "/k { 4 copy 4 array astore /pdfFill exch def setcmykcolor", - " /pdfLastFill true def /pdfLastStroke false def } def", - "/K { 4 copy 4 array astore /pdfStroke exch def setcmykcolor", - " /pdfLastStroke true def /pdfLastFill false def } def", - "/fCol {", - " pdfLastFill not {", - " pdfFill aload pop setcmykcolor", - " /pdfLastFill true def /pdfLastStroke false def", - " } if", - "} def", - "/sCol {", - " pdfLastStroke not {", - " pdfStroke aload pop setcmykcolor", - " /pdfLastStroke true def /pdfLastFill false def", - " } if", - "} def", - "~23n", - "/cs { /pdfFillXform exch def dup /pdfFillCS exch def", - " setcolorspace } def", - "/CS { /pdfStrokeXform exch def dup /pdfStrokeCS exch def", - " setcolorspace } def", - "/sc { pdfLastFill not { pdfFillCS setcolorspace } if", - " dup /pdfFill exch def aload pop pdfFillXform setcolor", - " /pdfLastFill true def /pdfLastStroke false def } def", - "/SC { pdfLastStroke not { pdfStrokeCS setcolorspace } if", - " dup /pdfStroke exch def aload pop pdfStrokeXform setcolor", - " /pdfLastStroke true def /pdfLastFill false def } def", - "/op { /pdfFillOP exch def", - " pdfLastFill { pdfFillOP setoverprint } if } def", - "/OP { /pdfStrokeOP exch def", - " pdfLastStroke { pdfStrokeOP setoverprint } if } def", - "/fCol {", - " pdfLastFill not {", - " pdfFillCS setcolorspace", - " pdfFill aload pop pdfFillXform setcolor", - " pdfFillOP setoverprint", - " /pdfLastFill true def /pdfLastStroke false def", - " } if", - "} def", - "/sCol {", - " pdfLastStroke not {", - " pdfStrokeCS setcolorspace", - " pdfStroke aload pop pdfStrokeXform setcolor", - " pdfStrokeOP setoverprint", - " /pdfLastStroke true def /pdfLastFill false def", - " } if", - "} def", - "~23s", - "/k { 4 copy 4 array astore /pdfFill exch def setcmykcolor", - " /pdfLastFill true def /pdfLastStroke false def } def", - "/K { 4 copy 4 array astore /pdfStroke exch def setcmykcolor", - " /pdfLastStroke true def /pdfLastFill false def } def", - "/ck { 6 copy 6 array astore /pdfFill exch def", - " findcmykcustomcolor exch setcustomcolor", - " /pdfLastFill true def /pdfLastStroke false def } def", - "/CK { 6 copy 6 array astore /pdfStroke exch def", - " findcmykcustomcolor exch setcustomcolor", - " /pdfLastStroke true def /pdfLastFill false def } def", - "/op { /pdfFillOP exch def", - " pdfLastFill { pdfFillOP setoverprint } if } def", - "/OP { /pdfStrokeOP exch def", - " pdfLastStroke { pdfStrokeOP setoverprint } if } def", - "/fCol {", - " pdfLastFill not {", - " pdfFill aload length 4 eq {", - " setcmykcolor", - " }{", - " findcmykcustomcolor exch setcustomcolor", - " } ifelse", - " pdfFillOP setoverprint", - " /pdfLastFill true def /pdfLastStroke false def", - " } if", - "} def", - "/sCol {", - " pdfLastStroke not {", - " pdfStroke aload length 4 eq {", - " setcmykcolor", - " }{", - " findcmykcustomcolor exch setcustomcolor", - " } ifelse", - " pdfStrokeOP setoverprint", - " /pdfLastStroke true def /pdfLastFill false def", - " } if", - "} def", - "~123sn", - "% build a font", - "/pdfMakeFont {", - " 4 3 roll findfont", - " 4 2 roll matrix scale makefont", - " dup length dict begin", - " { 1 index /FID ne { def } { pop pop } ifelse } forall", - " /Encoding exch def", - " currentdict", - " end", - " definefont pop", - "} def", - "/pdfMakeFont16 {", - " exch findfont", - " dup length dict begin", - " { 1 index /FID ne { def } { pop pop } ifelse } forall", - " /WMode exch def", - " currentdict", - " end", - " definefont pop", - "} def", - "~3sn", - "/pdfMakeFont16L3 {", - " 1 index /CIDFont resourcestatus {", - " pop pop 1 index /CIDFont findresource /CIDFontType known", - " } {", - " false", - " } ifelse", - " {", - " 0 eq { /Identity-H } { /Identity-V } ifelse", - " exch 1 array astore composefont pop", - " } {", - " pdfMakeFont16", - " } ifelse", - "} def", - "~123sn", - "% graphics state operators", - "~1sn", - "/q {", - " gsave", - " pdfOpNames length 1 sub -1 0 { pdfOpNames exch get load } for", - " pdfStates pdfStateIdx 1 add get begin", - " pdfOpNames { exch def } forall", - "} def", - "/Q { end grestore } def", - "~23sn", - "/q { gsave pdfDictSize dict begin } def", - "/Q {", - " end grestore", - " /pdfLastFill where {", - " pop", - " pdfLastFill {", - " pdfFillOP setoverprint", - " } {", - " pdfStrokeOP setoverprint", - " } ifelse", - " } if", - "} def", - "~123sn", - "/cm { concat } def", - "/d { setdash } def", - "/i { setflat } def", - "/j { setlinejoin } def", - "/J { setlinecap } def", - "/M { setmiterlimit } def", - "/w { setlinewidth } def", - "% path segment operators", - "/m { moveto } def", - "/l { lineto } def", - "/c { curveto } def", - "/re { 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto", - " neg 0 rlineto closepath } def", - "/h { closepath } def", - "% path painting operators", - "/S { sCol stroke } def", - "/Sf { fCol stroke } def", - "/f { fCol fill } def", - "/f* { fCol eofill } def", - "% clipping operators", - "/W { clip newpath } def", - "/W* { eoclip newpath } def", - "/Ws { strokepath clip newpath } def", - "% text state operators", - "/Tc { /pdfCharSpacing exch def } def", - "/Tf { dup /pdfFontSize exch def", - " dup pdfHorizScaling mul exch matrix scale", - " pdfTextMat matrix concatmatrix dup 4 0 put dup 5 0 put", - " exch findfont exch makefont setfont } def", - "/Tr { /pdfTextRender exch def } def", - "/Ts { /pdfTextRise exch def } def", - "/Tw { /pdfWordSpacing exch def } def", - "/Tz { /pdfHorizScaling exch def } def", - "% text positioning operators", - "/Td { pdfTextMat transform moveto } def", - "/Tm { /pdfTextMat exch def } def", - "% text string operators", - "/cshow where {", - " pop", - " /cshow2 {", - " dup {", - " pop pop", - " 1 string dup 0 3 index put 3 index exec", - " } exch cshow", - " pop pop", - " } def", - "}{", - " /cshow2 {", - " currentfont /FontType get 0 eq {", - " 0 2 2 index length 1 sub {", - " 2 copy get exch 1 add 2 index exch get", - " 2 copy exch 256 mul add", - " 2 string dup 0 6 5 roll put dup 1 5 4 roll put", - " 3 index exec", - " } for", - " } {", - " dup {", - " 1 string dup 0 3 index put 3 index exec", - " } forall", - " } ifelse", - " pop pop", - " } def", - "} ifelse", - "/awcp {", // awidthcharpath - " exch {", - " false charpath", - " 5 index 5 index rmoveto", - " 6 index eq { 7 index 7 index rmoveto } if", - " } exch cshow2", - " 6 {pop} repeat", - "} def", - "/Tj {", - " fCol", // because stringwidth has to draw Type 3 chars - " 1 index stringwidth pdfTextMat idtransform pop", - " sub 1 index length dup 0 ne { div } { pop pop 0 } ifelse", - " pdfWordSpacing pdfHorizScaling mul 0 pdfTextMat dtransform 32", - " 4 3 roll pdfCharSpacing pdfHorizScaling mul add 0", - " pdfTextMat dtransform", - " 6 5 roll Tj1", - "} def", - "/Tj16 {", - " fCol", // because stringwidth has to draw Type 3 chars - " 2 index stringwidth pdfTextMat idtransform pop", - " sub exch div", - " pdfWordSpacing pdfHorizScaling mul 0 pdfTextMat dtransform 32", - " 4 3 roll pdfCharSpacing pdfHorizScaling mul add 0", - " pdfTextMat dtransform", - " 6 5 roll Tj1", - "} def", - "/Tj16V {", - " fCol", // because stringwidth has to draw Type 3 chars - " 2 index stringwidth pdfTextMat idtransform exch pop", - " sub exch div", - " 0 pdfWordSpacing pdfTextMat dtransform 32", - " 4 3 roll pdfCharSpacing add 0 exch", - " pdfTextMat dtransform", - " 6 5 roll Tj1", - "} def", - "/Tj1 {", - " 0 pdfTextRise pdfTextMat dtransform rmoveto", - " currentpoint 8 2 roll", - " pdfTextRender 1 and 0 eq {", - " 6 copy awidthshow", - " } if", - " pdfTextRender 3 and dup 1 eq exch 2 eq or {", - " 7 index 7 index moveto", - " 6 copy", - " currentfont /FontType get 3 eq { fCol } { sCol } ifelse", - " false awcp currentpoint stroke moveto", - " } if", - " pdfTextRender 4 and 0 ne {", - " 8 6 roll moveto", - " false awcp", - " /pdfTextClipPath [ pdfTextClipPath aload pop", - " {/moveto cvx}", - " {/lineto cvx}", - " {/curveto cvx}", - " {/closepath cvx}", - " pathforall ] def", - " currentpoint newpath moveto", - " } {", - " 8 {pop} repeat", - " } ifelse", - " 0 pdfTextRise neg pdfTextMat dtransform rmoveto", - "} def", - "/TJm { pdfFontSize 0.001 mul mul neg 0", - " pdfTextMat dtransform rmoveto } def", - "/TJmV { pdfFontSize 0.001 mul mul neg 0 exch", - " pdfTextMat dtransform rmoveto } def", - "/Tclip { pdfTextClipPath cvx exec clip newpath", - " /pdfTextClipPath [] def } def", - "~1ns", - "% Level 1 image operators", - "~1n", - "/pdfIm1 {", - " /pdfImBuf1 4 index string def", - " { currentfile pdfImBuf1 readhexstring pop } image", - "} def", - "~1s", - "/pdfIm1Sep {", - " /pdfImBuf1 4 index string def", - " /pdfImBuf2 4 index string def", - " /pdfImBuf3 4 index string def", - " /pdfImBuf4 4 index string def", - " { currentfile pdfImBuf1 readhexstring pop }", - " { currentfile pdfImBuf2 readhexstring pop }", - " { currentfile pdfImBuf3 readhexstring pop }", - " { currentfile pdfImBuf4 readhexstring pop }", - " true 4 colorimage", - "} def", - "~1ns", - "/pdfImM1 {", - " fCol /pdfImBuf1 4 index 7 add 8 idiv string def", - " { currentfile pdfImBuf1 readhexstring pop } imagemask", - "} def", - "/pdfImM1a {", - " { 2 copy get exch 1 add exch } imagemask", - " pop pop", - "} def", - "~23sn", - "% Level 2 image operators", - "/pdfImBuf 100 string def", - "/pdfIm {", - " image", - " { currentfile pdfImBuf readline", - " not { pop exit } if", - " (%-EOD-) eq { exit } if } loop", - "} def", - "~23s", - "/pdfImSep {", - " findcmykcustomcolor exch", - " dup /Width get /pdfImBuf1 exch string def", - " dup /Decode get aload pop 1 index sub /pdfImDecodeRange exch def", - " /pdfImDecodeLow exch def", - " begin Width Height BitsPerComponent ImageMatrix DataSource end", - " /pdfImData exch def", - " { pdfImData pdfImBuf1 readstring pop", - " 0 1 2 index length 1 sub {", - " 1 index exch 2 copy get", - " pdfImDecodeRange mul 255 div pdfImDecodeLow add round cvi", - " 255 exch sub put", - " } for }", - " 6 5 roll customcolorimage", - " { currentfile pdfImBuf readline", - " not { pop exit } if", - " (%-EOD-) eq { exit } if } loop", - "} def", - "~23sn", - "/pdfImM {", - " fCol imagemask", - " { currentfile pdfImBuf readline", - " not { pop exit } if", - " (%-EOD-) eq { exit } if } loop", - "} def", - "/pr { 2 index 2 index 3 2 roll putinterval 4 add } def", - "/pdfImClip {", - " gsave", - " 0 2 4 index length 1 sub {", - " dup 4 index exch 2 copy", - " get 5 index div put", - " 1 add 3 index exch 2 copy", - " get 3 index div put", - " } for", - " pop pop rectclip", - "} def", - "/pdfImClipEnd { grestore } def", - "~23sn", - "% shading operators", - "/colordelta {", - " false 0 1 3 index length 1 sub {", - " dup 4 index exch get 3 index 3 2 roll get sub abs 0.004 gt {", - " pop true", - " } if", - " } for", - " exch pop exch pop", - "} def", - "/funcCol { func n array astore } def", - "/funcSH {", - " dup 0 eq {", - " true", - " } {", - " dup 6 eq {", - " false", - " } {", - " 4 index 4 index funcCol dup", - " 6 index 4 index funcCol dup", - " 3 1 roll colordelta 3 1 roll", - " 5 index 5 index funcCol dup", - " 3 1 roll colordelta 3 1 roll", - " 6 index 8 index funcCol dup", - " 3 1 roll colordelta 3 1 roll", - " colordelta or or or", - " } ifelse", - " } ifelse", - " {", - " 1 add", - " 4 index 3 index add 0.5 mul exch 4 index 3 index add 0.5 mul exch", - " 6 index 6 index 4 index 4 index 4 index funcSH", - " 2 index 6 index 6 index 4 index 4 index funcSH", - " 6 index 2 index 4 index 6 index 4 index funcSH", - " 5 3 roll 3 2 roll funcSH pop pop", - " } {", - " pop 3 index 2 index add 0.5 mul 3 index 2 index add 0.5 mul", - "~23n", - " funcCol sc", - "~23s", - " funcCol aload pop k", - "~23sn", - " dup 4 index exch mat transform m", - " 3 index 3 index mat transform l", - " 1 index 3 index mat transform l", - " mat transform l pop pop h f*", - " } ifelse", - "} def", - "/axialCol {", - " dup 0 lt {", - " pop t0", - " } {", - " dup 1 gt {", - " pop t1", - " } {", - " dt mul t0 add", - " } ifelse", - " } ifelse", - " func n array astore", - "} def", - "/axialSH {", - " dup 0 eq {", - " true", - " } {", - " dup 8 eq {", - " false", - " } {", - " 2 index axialCol 2 index axialCol colordelta", - " } ifelse", - " } ifelse", - " {", - " 1 add 3 1 roll 2 copy add 0.5 mul", - " dup 4 3 roll exch 4 index axialSH", - " exch 3 2 roll axialSH", - " } {", - " pop 2 copy add 0.5 mul", - "~23n", - " axialCol sc", - "~23s", - " axialCol aload pop k", - "~23sn", - " exch dup dx mul x0 add exch dy mul y0 add", - " 3 2 roll dup dx mul x0 add exch dy mul y0 add", - " dx abs dy abs ge {", - " 2 copy yMin sub dy mul dx div add yMin m", - " yMax sub dy mul dx div add yMax l", - " 2 copy yMax sub dy mul dx div add yMax l", - " yMin sub dy mul dx div add yMin l", - " h f*", - " } {", - " exch 2 copy xMin sub dx mul dy div add xMin exch m", - " xMax sub dx mul dy div add xMax exch l", - " exch 2 copy xMax sub dx mul dy div add xMax exch l", - " xMin sub dx mul dy div add xMin exch l", - " h f*", - " } ifelse", - " } ifelse", - "} def", - "/radialCol {", - " dup t0 lt {", - " pop t0", - " } {", - " dup t1 gt {", - " pop t1", - " } if", - " } ifelse", - " func n array astore", - "} def", - "/radialSH {", - " dup 0 eq {", - " true", - " } {", - " dup 8 eq {", - " false", - " } {", - " 2 index dt mul t0 add radialCol", - " 2 index dt mul t0 add radialCol colordelta", - " } ifelse", - " } ifelse", - " {", - " 1 add 3 1 roll 2 copy add 0.5 mul", - " dup 4 3 roll exch 4 index radialSH", - " exch 3 2 roll radialSH", - " } {", - " pop 2 copy add 0.5 mul dt mul t0 add", - "~23n", - " radialCol sc", - "~23s", - " radialCol aload pop k", - "~23sn", - " encl {", - " exch dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", - " 0 360 arc h", - " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", - " 360 0 arcn h f", - " } {", - " 2 copy", - " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", - " a1 a2 arcn", - " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", - " a2 a1 arcn h", - " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", - " a1 a2 arc", - " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", - " a2 a1 arc h f", - " } ifelse", - " } ifelse", - "} def", - "~123sn", - "end", - NULL -}; - -static char *cmapProlog[] = { - "/CIDInit /ProcSet findresource begin", - "10 dict begin", - " begincmap", - " /CMapType 1 def", - " /CMapName /Identity-H def", - " /CIDSystemInfo 3 dict dup begin", - " /Registry (Adobe) def", - " /Ordering (Identity) def", - " /Supplement 0 def", - " end def", - " 1 begincodespacerange", - " <0000> ", - " endcodespacerange", - " 0 usefont", - " 1 begincidrange", - " <0000> 0", - " endcidrange", - " endcmap", - " currentdict CMapName exch /CMap defineresource pop", - "end", - "10 dict begin", - " begincmap", - " /CMapType 1 def", - " /CMapName /Identity-V def", - " /CIDSystemInfo 3 dict dup begin", - " /Registry (Adobe) def", - " /Ordering (Identity) def", - " /Supplement 0 def", - " end def", - " /WMode 1 def", - " 1 begincodespacerange", - " <0000> ", - " endcodespacerange", - " 0 usefont", - " 1 begincidrange", - " <0000> 0", - " endcidrange", - " endcmap", - " currentdict CMapName exch /CMap defineresource pop", - "end", - "end", - NULL -}; - -//------------------------------------------------------------------------ -// Fonts -//------------------------------------------------------------------------ - -struct PSSubstFont { - char *psName; // PostScript name - double mWidth; // width of 'm' character -}; - -static char *psFonts[] = { - "Courier", - "Courier-Bold", - "Courier-Oblique", - "Courier-BoldOblique", - "Helvetica", - "Helvetica-Bold", - "Helvetica-Oblique", - "Helvetica-BoldOblique", - "Symbol", - "Times-Roman", - "Times-Bold", - "Times-Italic", - "Times-BoldItalic", - "ZapfDingbats", - NULL -}; - -static PSSubstFont psSubstFonts[] = { - {"Helvetica", 0.833}, - {"Helvetica-Oblique", 0.833}, - {"Helvetica-Bold", 0.889}, - {"Helvetica-BoldOblique", 0.889}, - {"Times-Roman", 0.788}, - {"Times-Italic", 0.722}, - {"Times-Bold", 0.833}, - {"Times-BoldItalic", 0.778}, - {"Courier", 0.600}, - {"Courier-Oblique", 0.600}, - {"Courier-Bold", 0.600}, - {"Courier-BoldOblique", 0.600} -}; - -// Info for 8-bit fonts -struct PSFont8Info { - Ref fontID; - Gushort *codeToGID; // code-to-GID mapping for TrueType fonts -}; - -// Encoding info for substitute 16-bit font -struct PSFont16Enc { - Ref fontID; - GString *enc; -}; - -//------------------------------------------------------------------------ -// process colors -//------------------------------------------------------------------------ - -#define psProcessCyan 1 -#define psProcessMagenta 2 -#define psProcessYellow 4 -#define psProcessBlack 8 -#define psProcessCMYK 15 - -//------------------------------------------------------------------------ -// PSOutCustomColor -//------------------------------------------------------------------------ - -class PSOutCustomColor { -public: - - PSOutCustomColor(double cA, double mA, - double yA, double kA, GString *nameA); - ~PSOutCustomColor(); - - double c, m, y, k; - GString *name; - PSOutCustomColor *next; -}; - -PSOutCustomColor::PSOutCustomColor(double cA, double mA, - double yA, double kA, GString *nameA) { - c = cA; - m = mA; - y = yA; - k = kA; - name = nameA; - next = NULL; -} - -PSOutCustomColor::~PSOutCustomColor() { - delete name; -} - -//------------------------------------------------------------------------ - -struct PSOutImgClipRect { - int x0, x1, y0, y1; -}; - -//------------------------------------------------------------------------ -// DeviceNRecoder -//------------------------------------------------------------------------ - -class DeviceNRecoder: public FilterStream { -public: - - DeviceNRecoder(Stream *strA, int widthA, int heightA, - GfxImageColorMap *colorMapA); - virtual ~DeviceNRecoder(); - virtual StreamKind getKind() { return strWeird; } - virtual void reset(); - virtual int getChar() - { return (bufIdx >= bufSize && !fillBuf()) ? EOF : buf[bufIdx++]; } - virtual int lookChar() - { return (bufIdx >= bufSize && !fillBuf()) ? EOF : buf[bufIdx]; } - virtual GString *getPSFilter(int /*psLevel*/, char * /*indent*/) { return NULL; } - virtual GBool isBinary(GBool /*last*/ = gTrue) { return gTrue; } - virtual GBool isEncoder() { return gTrue; } - -private: - - GBool fillBuf(); - - int width, height; - GfxImageColorMap *colorMap; - Function *func; - ImageStream *imgStr; - int buf[gfxColorMaxComps]; - int pixelIdx; - int bufIdx; - int bufSize; -}; - -DeviceNRecoder::DeviceNRecoder(Stream *strA, int widthA, int heightA, - GfxImageColorMap *colorMapA): - FilterStream(strA) { - width = widthA; - height = heightA; - colorMap = colorMapA; - imgStr = NULL; - pixelIdx = 0; - bufIdx = gfxColorMaxComps; - bufSize = ((GfxDeviceNColorSpace *)colorMap->getColorSpace())-> - getAlt()->getNComps(); - func = ((GfxDeviceNColorSpace *)colorMap->getColorSpace())-> - getTintTransformFunc(); -} - -DeviceNRecoder::~DeviceNRecoder() { - if (imgStr) { - delete imgStr; - } -} - -void DeviceNRecoder::reset() { - imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), - colorMap->getBits()); - imgStr->reset(); -} - -GBool DeviceNRecoder::fillBuf() { - Guchar pixBuf[gfxColorMaxComps]; - GfxColor color; - double x[gfxColorMaxComps], y[gfxColorMaxComps]; - int i; - - if (pixelIdx >= width * height) { - return gFalse; - } - imgStr->getPixel(pixBuf); - colorMap->getColor(pixBuf, &color); - for (i = 0; - i < ((GfxDeviceNColorSpace *)colorMap->getColorSpace())->getNComps(); - ++i) { - x[i] = colToDbl(color.c[i]); - } - func->transform(x, y); - for (i = 0; i < bufSize; ++i) { - buf[i] = (int)(y[i] * 255 + 0.5); - } - bufIdx = 0; - ++pixelIdx; - return gTrue; -} - -//------------------------------------------------------------------------ -// PSOutputDev -//------------------------------------------------------------------------ - -extern "C" { -typedef void (*SignalFunc)(int); -} - -static void outputToFile(void *stream, char *data, int len) { - fwrite(data, 1, len, (FILE *)stream); -} - -PSOutputDev::PSOutputDev(char *fileName, char *pstitle, XRef *xrefA, Catalog *catalog, - int firstPage, int lastPage, PSOutMode modeA, - int imgLLXA, int imgLLYA, int imgURXA, int imgURYA, - GBool forceRasterizeA, - GBool manualCtrlA) { - FILE *f; - PSFileType fileTypeA; - - underlayCbk = NULL; - underlayCbkData = NULL; - overlayCbk = NULL; - overlayCbkData = NULL; - - fontIDs = NULL; - fontFileIDs = NULL; - fontFileNames = NULL; - font8Info = NULL; - font16Enc = NULL; - imgIDs = NULL; - formIDs = NULL; - xobjStack = NULL; - embFontList = NULL; - customColors = NULL; - haveTextClip = gFalse; - t3String = NULL; - - forceRasterize = forceRasterizeA; - - // open file or pipe - if (!strcmp(fileName, "-")) { - fileTypeA = psStdout; - f = stdout; - } else if (fileName[0] == '|') { - fileTypeA = psPipe; -#ifdef HAVE_POPEN -#ifndef WIN32 - signal(SIGPIPE, (SignalFunc)SIG_IGN); -#endif - if (!(f = popen(fileName + 1, "w"))) { - error(-1, "Couldn't run print command '%s'", fileName); - ok = gFalse; - return; - } -#else - error(-1, "Print commands are not supported ('%s')", fileName); - ok = gFalse; - return; -#endif - } else { - fileTypeA = psFile; - if (!(f = fopen(fileName, "w"))) { - error(-1, "Couldn't open PostScript file '%s'", fileName); - ok = gFalse; - return; - } - } - - init(outputToFile, f, fileTypeA, pstitle, - xrefA, catalog, firstPage, lastPage, modeA, - imgLLXA, imgLLYA, imgURXA, imgURYA, manualCtrlA); -} - -void PSOutputDev::init(PSOutputFunc outputFuncA, void *outputStreamA, - PSFileType fileTypeA, char *pstitle, XRef *xrefA, Catalog *catalog, - int firstPage, int lastPage, PSOutMode modeA, - int imgLLXA, int imgLLYA, int imgURXA, int imgURYA, - GBool manualCtrlA) { - Page *page; - PDFRectangle *box; - - // initialize - setlocale(LC_NUMERIC,"POSIX"); - ok = gTrue; - outputFunc = outputFuncA; - outputStream = outputStreamA; - fileType = fileTypeA; - xref = xrefA; - level = globalParams->getPSLevel(); - mode = modeA; - paperWidth = globalParams->getPSPaperWidth(); - paperHeight = globalParams->getPSPaperHeight(); - imgLLX = imgLLXA; - imgLLY = imgLLYA; - imgURX = imgURXA; - imgURY = imgURYA; - if (imgLLX == 0 && imgURX == 0 && imgLLY == 0 && imgURY == 0) { - globalParams->getPSImageableArea(&imgLLX, &imgLLY, &imgURX, &imgURY); - } - if (paperWidth < 0 || paperHeight < 0) { - // this check is needed in case the document has zero pages - if (firstPage > 0 && firstPage <= catalog->getNumPages()) { - page = catalog->getPage(firstPage); - paperWidth = (int)ceil(page->getMediaWidth()); - paperHeight = (int)ceil(page->getMediaHeight()); - } else { - paperWidth = 1; - paperHeight = 1; - } - imgLLX = imgLLY = 0; - imgURX = paperWidth; - imgURY = paperHeight; - } - preload = globalParams->getPSPreload(); - manualCtrl = manualCtrlA; - if (mode == psModeForm) { - lastPage = firstPage; - } - processColors = 0; - inType3Char = gFalse; - -#if OPI_SUPPORT - // initialize OPI nesting levels - opi13Nest = 0; - opi20Nest = 0; -#endif - - tx0 = ty0 = -1; - xScale0 = yScale0 = 0; - rotate0 = -1; - clipLLX0 = clipLLY0 = 0; - clipURX0 = clipURY0 = -1; - - // initialize fontIDs, fontFileIDs, and fontFileNames lists - fontIDSize = 64; - fontIDLen = 0; - fontIDs = (Ref *)gmallocn(fontIDSize, sizeof(Ref)); - fontFileIDSize = 64; - fontFileIDLen = 0; - fontFileIDs = (Ref *)gmallocn(fontFileIDSize, sizeof(Ref)); - fontFileNameSize = 64; - fontFileNameLen = 0; - fontFileNames = (GString **)gmallocn(fontFileNameSize, sizeof(GString *)); - psFileNames = (GString **)gmallocn(fontFileNameSize, sizeof(GString *)); - nextTrueTypeNum = 0; - font8InfoLen = 0; - font8InfoSize = 0; - font16EncLen = 0; - font16EncSize = 0; - imgIDLen = 0; - imgIDSize = 0; - formIDLen = 0; - formIDSize = 0; - - xobjStack = new GList(); - numSaves = 0; - numTilingPatterns = 0; - nextFunc = 0; - - // initialize embedded font resource comment list - embFontList = new GString(); - - if (!manualCtrl) { - // this check is needed in case the document has zero pages - if (firstPage > 0 && firstPage <= catalog->getNumPages()) { - writeHeader(firstPage, lastPage, - catalog->getPage(firstPage)->getMediaBox(), - catalog->getPage(firstPage)->getCropBox(), - catalog->getPage(firstPage)->getRotate(), pstitle); - } else { - box = new PDFRectangle(0, 0, 1, 1); - writeHeader(firstPage, lastPage, box, box, 0, pstitle); - delete box; - } - if (mode != psModeForm) { - writePS("%%BeginProlog\n"); - } - writeXpdfProcset(); - if (mode != psModeForm) { - writePS("%%EndProlog\n"); - writePS("%%BeginSetup\n"); - } - writeDocSetup(catalog, firstPage, lastPage); - if (mode != psModeForm) { - writePS("%%EndSetup\n"); - } - } - - // initialize sequential page number - seqPage = 1; -} - -PSOutputDev::~PSOutputDev() { - PSOutCustomColor *cc; - int i; - - if (ok) { - if (!manualCtrl) { - writePS("%%Trailer\n"); - writeTrailer(); - if (mode != psModeForm) { - writePS("%%EOF\n"); - } - } - if (fileType == psFile) { -#ifdef MACOS - ICS_MapRefNumAndAssign((short)((FILE *)outputStream)->handle); -#endif - fclose((FILE *)outputStream); - } -#ifdef HAVE_POPEN - else if (fileType == psPipe) { - pclose((FILE *)outputStream); -#ifndef WIN32 - signal(SIGPIPE, (SignalFunc)SIG_DFL); -#endif - } -#endif - } - if (embFontList) { - delete embFontList; - } - if (fontIDs) { - gfree(fontIDs); - } - if (fontFileIDs) { - gfree(fontFileIDs); - } - if (fontFileNames) { - for (i = 0; i < fontFileNameLen; ++i) { - delete fontFileNames[i]; - } - gfree(fontFileNames); - } - if (font8Info) { - for (i = 0; i < font8InfoLen; ++i) { - gfree(font8Info[i].codeToGID); - } - gfree(font8Info); - } - if (psFileNames) { - for (i = 0; i < fontFileNameLen; ++i) { - if (psFileNames[i]) - delete psFileNames[i]; - } - gfree(psFileNames); - } - if (font16Enc) { - for (i = 0; i < font16EncLen; ++i) { - delete font16Enc[i].enc; - } - gfree(font16Enc); - } - gfree(imgIDs); - gfree(formIDs); - if (xobjStack) { - delete xobjStack; - } - while (customColors) { - cc = customColors; - customColors = cc->next; - delete cc; - } -} - -void PSOutputDev::writeHeader(int firstPage, int lastPage, - PDFRectangle *mediaBox, PDFRectangle *cropBox, - int pageRotate, char *pstitle) { - Object info, obj1; - double x1, y1, x2, y2; - - switch (mode) { - case psModePS: - writePS("%!PS-Adobe-3.0\n"); - break; - case psModeEPS: - writePS("%!PS-Adobe-3.0 EPSF-3.0\n"); - break; - case psModeForm: - writePS("%!PS-Adobe-3.0 Resource-Form\n"); - break; - } - - xref->getDocInfo(&info); - if (info.isDict() && info.dictLookup("Creator", &obj1)->isString()) { - writePS("%%Creator: "); - writePSTextLine(obj1.getString()); - } - obj1.free(); - info.free(); - if(pstitle) { - writePSFmt("%%Title: {0:s}\n", pstitle); - } - writePSFmt("%%LanguageLevel: {0:d}\n", - (level == psLevel1 || level == psLevel1Sep) ? 1 : - (level == psLevel2 || level == psLevel2Sep) ? 2 : 3); - if (level == psLevel1Sep || level == psLevel2Sep || level == psLevel3Sep) { - writePS("%%DocumentProcessColors: (atend)\n"); - writePS("%%DocumentCustomColors: (atend)\n"); - } - writePS("%%DocumentSuppliedResources: (atend)\n"); - - switch (mode) { - case psModePS: - writePSFmt("%%DocumentMedia: plain {0:d} {1:d} 0 () ()\n", - paperWidth, paperHeight); - writePSFmt("%%BoundingBox: 0 0 {0:d} {1:d}\n", paperWidth, paperHeight); - writePSFmt("%%Pages: {0:d}\n", lastPage - firstPage + 1); - writePS("%%EndComments\n"); - writePS("%%BeginDefaults\n"); - writePS("%%PageMedia: plain\n"); - writePS("%%EndDefaults\n"); - break; - case psModeEPS: - epsX1 = cropBox->x1; - epsY1 = cropBox->y1; - epsX2 = cropBox->x2; - epsY2 = cropBox->y2; - if (pageRotate == 0 || pageRotate == 180) { - x1 = epsX1; - y1 = epsY1; - x2 = epsX2; - y2 = epsY2; - } else { // pageRotate == 90 || pageRotate == 270 - x1 = 0; - y1 = 0; - x2 = epsY2 - epsY1; - y2 = epsX2 - epsX1; - } - writePSFmt("%%BoundingBox: {0:d} {1:d} {2:d} {3:d}\n", - (int)floor(x1), (int)floor(y1), (int)ceil(x2), (int)ceil(y2)); - if (floor(x1) != ceil(x1) || floor(y1) != ceil(y1) || - floor(x2) != ceil(x2) || floor(y2) != ceil(y2)) { - writePSFmt("%%HiResBoundingBox: {0:.4g} {1:.4g} {2:.4g} {3:.4g}\n", - x1, y1, x2, y2); - } - writePS("%%EndComments\n"); - break; - case psModeForm: - writePS("%%EndComments\n"); - writePS("32 dict dup begin\n"); - writePSFmt("/BBox [{0:d} {1:d} {2:d} {3:d}] def\n", - (int)floor(mediaBox->x1), (int)floor(mediaBox->y1), - (int)ceil(mediaBox->x2), (int)ceil(mediaBox->y2)); - writePS("/FormType 1 def\n"); - writePS("/Matrix [1 0 0 1 0 0] def\n"); - break; - } -} - -void PSOutputDev::writeXpdfProcset() { - GBool lev1, lev2, lev3, sep, nonSep; - char **p; - char *q; - - writePSFmt("%%BeginResource: procset xpdf {0:s} 0\n", xpdfVersion); - writePSFmt("%%Copyright: {0:s}\n", xpdfCopyright); - lev1 = lev2 = lev3 = sep = nonSep = gTrue; - for (p = prolog; *p; ++p) { - if ((*p)[0] == '~') { - lev1 = lev2 = lev3 = sep = nonSep = gFalse; - for (q = *p + 1; *q; ++q) { - switch (*q) { - case '1': lev1 = gTrue; break; - case '2': lev2 = gTrue; break; - case '3': lev3 = gTrue; break; - case 's': sep = gTrue; break; - case 'n': nonSep = gTrue; break; - } - } - } else if ((level == psLevel1 && lev1 && nonSep) || - (level == psLevel1Sep && lev1 && sep) || - (level == psLevel2 && lev2 && nonSep) || - (level == psLevel2Sep && lev2 && sep) || - (level == psLevel3 && lev3 && nonSep) || - (level == psLevel3Sep && lev3 && sep)) { - writePSFmt("{0:s}\n", *p); - } - } - writePS("%%EndResource\n"); - - if (level >= psLevel3) { - for (p = cmapProlog; *p; ++p) { - writePSFmt("{0:s}\n", *p); - } - } -} - -void PSOutputDev::writeDocSetup(Catalog *catalog, - int firstPage, int lastPage) { - Page *page; - Dict *resDict; - Annots *annots; - Object obj1, obj2; - int pg, i; - - if (mode == psModeForm) { - // swap the form and xpdf dicts - writePS("xpdf end begin dup begin\n"); - } else { - writePS("xpdf begin\n"); - } - for (pg = firstPage; pg <= lastPage; ++pg) { - page = catalog->getPage(pg); - if ((resDict = page->getResourceDict())) { - setupResources(resDict); - } - annots = new Annots(xref, catalog, page->getAnnots(&obj1)); - obj1.free(); - for (i = 0; i < annots->getNumAnnots(); ++i) { - if (annots->getAnnot(i)->getAppearance(&obj1)->isStream()) { - obj1.streamGetDict()->lookup("Resources", &obj2); - if (obj2.isDict()) { - setupResources(obj2.getDict()); - } - obj2.free(); - } - obj1.free(); - } - delete annots; - } - if (mode != psModeForm) { - if (mode != psModeEPS && !manualCtrl) { - writePSFmt("{0:d} {1:d} {2:s} pdfSetup\n", - paperWidth, paperHeight, - globalParams->getPSDuplex() ? "true" : "false"); - } -#if OPI_SUPPORT - if (globalParams->getPSOPI()) { - writePS("/opiMatrix matrix currentmatrix def\n"); - } -#endif - } -} - -void PSOutputDev::writePageTrailer() { - if (mode != psModeForm) { - writePS("pdfEndPage\n"); - } -} - -void PSOutputDev::writeTrailer() { - PSOutCustomColor *cc; - - if (mode == psModeForm) { - writePS("/Foo exch /Form defineresource pop\n"); - } else { - writePS("end\n"); - writePS("%%DocumentSuppliedResources:\n"); - writePS(embFontList->getCString()); - if (level == psLevel1Sep || level == psLevel2Sep || - level == psLevel3Sep) { - writePS("%%DocumentProcessColors:"); - if (processColors & psProcessCyan) { - writePS(" Cyan"); - } - if (processColors & psProcessMagenta) { - writePS(" Magenta"); - } - if (processColors & psProcessYellow) { - writePS(" Yellow"); - } - if (processColors & psProcessBlack) { - writePS(" Black"); - } - writePS("\n"); - writePS("%%DocumentCustomColors:"); - for (cc = customColors; cc; cc = cc->next) { - writePSFmt(" ({0:s})", cc->name->getCString()); - } - writePS("\n"); - writePS("%%CMYKCustomColor:\n"); - for (cc = customColors; cc; cc = cc->next) { - writePSFmt("%%+ {0:.4g} {1:.4g} {2:.4g} {3:.4g} ({4:t})\n", - cc->c, cc->m, cc->y, cc->k, cc->name); - } - } - } -} - -void PSOutputDev::setupResources(Dict *resDict) { - Object xObjDict, xObjRef, xObj, patDict, patRef, pat, resObj; - Ref ref0, ref1; - GBool skip; - int i, j; - - setupFonts(resDict); - setupImages(resDict); - setupForms(resDict); - - //----- recursively scan XObjects - resDict->lookup("XObject", &xObjDict); - if (xObjDict.isDict()) { - for (i = 0; i < xObjDict.dictGetLength(); ++i) { - - // avoid infinite recursion on XObjects - skip = gFalse; - if ((xObjDict.dictGetValNF(i, &xObjRef)->isRef())) { - ref0 = xObjRef.getRef(); - for (j = 0; j < xobjStack->getLength(); ++j) { - ref1 = *(Ref *)xobjStack->get(j); - if (ref1.num == ref0.num && ref1.gen == ref0.gen) { - skip = gTrue; - break; - } - } - if (!skip) { - xobjStack->append(&ref0); - } - } - if (!skip) { - - // process the XObject's resource dictionary - xObjDict.dictGetVal(i, &xObj); - if (xObj.isStream()) { - xObj.streamGetDict()->lookup("Resources", &resObj); - if (resObj.isDict()) { - setupResources(resObj.getDict()); - } - resObj.free(); - } - xObj.free(); - } - - if (xObjRef.isRef() && !skip) { - xobjStack->del(xobjStack->getLength() - 1); - } - xObjRef.free(); - } - } - xObjDict.free(); - - //----- recursively scan Patterns - resDict->lookup("Pattern", &patDict); - if (patDict.isDict()) { - inType3Char = gTrue; - for (i = 0; i < patDict.dictGetLength(); ++i) { - - // avoid infinite recursion on Patterns - skip = gFalse; - if ((patDict.dictGetValNF(i, &patRef)->isRef())) { - ref0 = patRef.getRef(); - for (j = 0; j < xobjStack->getLength(); ++j) { - ref1 = *(Ref *)xobjStack->get(j); - if (ref1.num == ref0.num && ref1.gen == ref0.gen) { - skip = gTrue; - break; - } - } - if (!skip) { - xobjStack->append(&ref0); - } - } - if (!skip) { - - // process the Pattern's resource dictionary - patDict.dictGetVal(i, &pat); - if (pat.isStream()) { - pat.streamGetDict()->lookup("Resources", &resObj); - if (resObj.isDict()) { - setupResources(resObj.getDict()); - } - resObj.free(); - } - pat.free(); - } - - if (patRef.isRef() && !skip) { - xobjStack->del(xobjStack->getLength() - 1); - } - patRef.free(); - } - inType3Char = gFalse; - } - patDict.free(); -} - -void PSOutputDev::setupFonts(Dict *resDict) { - Object obj1, obj2; - Ref r; - GfxFontDict *gfxFontDict; - GfxFont *font; - int i; - - if (forceRasterize) return; - - gfxFontDict = NULL; - resDict->lookupNF("Font", &obj1); - if (obj1.isRef()) { - obj1.fetch(xref, &obj2); - if (obj2.isDict()) { - r = obj1.getRef(); - gfxFontDict = new GfxFontDict(xref, &r, obj2.getDict()); - } - obj2.free(); - } else if (obj1.isDict()) { - gfxFontDict = new GfxFontDict(xref, NULL, obj1.getDict()); - } - if (gfxFontDict) { - for (i = 0; i < gfxFontDict->getNumFonts(); ++i) { - if ((font = gfxFontDict->getFont(i))) { - setupFont(font, resDict); - } - } - delete gfxFontDict; - } - obj1.free(); -} - -void PSOutputDev::setupFont(GfxFont *font, Dict *parentResDict) { - Ref fontFileID; - GString *name; - PSFontParam *fontParam; - GString *psName; - char buf[16]; - GBool subst; - UnicodeMap *uMap; - char *charName; - double xs, ys; - int code; - double w1, w2; - double *fm; - int i, j; - DisplayFontParam *dfp; - - // check if font is already set up - for (i = 0; i < fontIDLen; ++i) { - if (fontIDs[i].num == font->getID()->num && - fontIDs[i].gen == font->getID()->gen) { - return; - } - } - - // add entry to fontIDs list - if (fontIDLen >= fontIDSize) { - fontIDSize += 64; - fontIDs = (Ref *)greallocn(fontIDs, fontIDSize, sizeof(Ref)); - } - fontIDs[fontIDLen++] = *font->getID(); - - xs = ys = 1; - subst = gFalse; - - // check for resident 8-bit font - if (font->getName() && - (fontParam = globalParams->getPSFont(font->getName()))) { - psName = new GString(fontParam->psFontName->getCString()); - - // check for embedded Type 1 font - } else if (globalParams->getPSEmbedType1() && - font->getType() == fontType1 && - font->getEmbeddedFontID(&fontFileID)) { - psName = filterPSName(font->getEmbeddedFontName()); - setupEmbeddedType1Font(&fontFileID, psName); - - // check for embedded Type 1C font - } else if (globalParams->getPSEmbedType1() && - font->getType() == fontType1C && - font->getEmbeddedFontID(&fontFileID)) { - // use the PDF font name because the embedded font name might - // not include the subset prefix - psName = filterPSName(font->getOrigName()); - setupEmbeddedType1CFont(font, &fontFileID, psName); - - // check for embedded OpenType - Type 1C font - } else if (globalParams->getPSEmbedType1() && - font->getType() == fontType1COT && - font->getEmbeddedFontID(&fontFileID)) { - // use the PDF font name because the embedded font name might - // not include the subset prefix - psName = filterPSName(font->getOrigName()); - setupEmbeddedOpenTypeT1CFont(font, &fontFileID, psName); - - // check for external Type 1 font file - } else if (globalParams->getPSEmbedType1() && - font->getType() == fontType1 && - font->getExtFontFile()) { - // this assumes that the PS font name matches the PDF font name - psName = font->getName()->copy(); - setupExternalType1Font(font->getExtFontFile(), psName); - - // check for embedded TrueType font - } else if (globalParams->getPSEmbedTrueType() && - (font->getType() == fontTrueType || - font->getType() == fontTrueTypeOT) && - font->getEmbeddedFontID(&fontFileID)) { - psName = filterPSName(font->getEmbeddedFontName()); - setupEmbeddedTrueTypeFont(font, &fontFileID, psName); - - // check for external TrueType font file - } else if (globalParams->getPSEmbedTrueType() && - font->getType() == fontTrueType && - font->getExtFontFile()) { - psName = setupExternalTrueTypeFont(font); - - // check for embedded CID PostScript font - } else if (globalParams->getPSEmbedCIDPostScript() && - font->getType() == fontCIDType0C && - font->getEmbeddedFontID(&fontFileID)) { - psName = filterPSName(font->getEmbeddedFontName()); - setupEmbeddedCIDType0Font(font, &fontFileID, psName); - - // check for embedded CID TrueType font - } else if (globalParams->getPSEmbedCIDTrueType() && - (font->getType() == fontCIDType2 || - font->getType() == fontCIDType2OT) && - font->getEmbeddedFontID(&fontFileID)) { - psName = filterPSName(font->getEmbeddedFontName()); - //~ should check to see if font actually uses vertical mode - setupEmbeddedCIDTrueTypeFont(font, &fontFileID, psName, gTrue); - - // check for embedded OpenType - CID CFF font - } else if (globalParams->getPSEmbedCIDPostScript() && - font->getType() == fontCIDType0COT && - font->getEmbeddedFontID(&fontFileID)) { - psName = filterPSName(font->getEmbeddedFontName()); - setupEmbeddedOpenTypeCFFFont(font, &fontFileID, psName); - - // check for Type 3 font - } else if (font->getType() == fontType3) { - psName = GString::format("T3_{0:d}_{1:d}", - font->getID()->num, font->getID()->gen); - setupType3Font(font, psName, parentResDict); - // check for external CID TrueType font file - } else if (globalParams->getPSEmbedCIDTrueType() && - font->getType() == fontCIDType2 && - font->getExtFontFile()) { - psName = setupExternalCIDTrueTypeFont(font, font->getExtFontFile()); - // do 8-bit font substitution - } else if (!font->isCIDFont()) { - subst = gTrue; - name = font->getName(); - psName = NULL; - if (name) { - for (i = 0; psFonts[i]; ++i) { - if (name->cmp(psFonts[i]) == 0) { - psName = new GString(psFonts[i]); - break; - } - } - } - if (!psName) { - if (font->isFixedWidth()) { - i = 8; - } else if (font->isSerif()) { - i = 4; - } else { - i = 0; - } - if (font->isBold()) { - i += 2; - } - if (font->isItalic()) { - i += 1; - } - psName = new GString(psSubstFonts[i].psName); - for (code = 0; code < 256; ++code) { - if ((charName = ((Gfx8BitFont *)font)->getCharName(code)) && - charName[0] == 'm' && charName[1] == '\0') { - break; - } - } - if (code < 256) { - w1 = ((Gfx8BitFont *)font)->getWidth(code); - } else { - w1 = 0; - } - w2 = psSubstFonts[i].mWidth; - xs = w1 / w2; - if (xs < 0.1) { - xs = 1; - } - if (font->getType() == fontType3) { - // This is a hack which makes it possible to substitute for some - // Type 3 fonts. The problem is that it's impossible to know what - // the base coordinate system used in the font is without actually - // rendering the font. - ys = xs; - fm = font->getFontMatrix(); - if (fm[0] != 0) { - ys *= fm[3] / fm[0]; - } - } else { - ys = 1; - } - } - - // do 16-bit font substitution - } else if ((fontParam = globalParams-> - getPSFont16(font->getName(), - ((GfxCIDFont *)font)->getCollection(), - font->getWMode()))) { - subst = gTrue; - psName = fontParam->psFontName->copy(); - if (font16EncLen >= font16EncSize) { - font16EncSize += 16; - font16Enc = (PSFont16Enc *)greallocn(font16Enc, - font16EncSize, sizeof(PSFont16Enc)); - } - font16Enc[font16EncLen].fontID = *font->getID(); - font16Enc[font16EncLen].enc = fontParam->encoding->copy(); - if ((uMap = globalParams->getUnicodeMap(font16Enc[font16EncLen].enc))) { - uMap->decRefCnt(); - ++font16EncLen; - } else { - error(-1, "Couldn't find Unicode map for 16-bit font encoding '%s'", - font16Enc[font16EncLen].enc->getCString()); - } - - // try the display font for embedding - } else if (globalParams->getPSEmbedCIDTrueType() && - ((GfxCIDFont *)font)->getCollection() && - (dfp = globalParams-> - getDisplayCIDFont(font->getName(), - ((GfxCIDFont *)font)->getCollection())) && - dfp->kind == displayFontTT) { - psName = setupExternalCIDTrueTypeFont(font, dfp->tt.fileName, dfp->tt.faceIndex); - - // give up - can't do anything with this font - } else { - error(-1, "Couldn't find a font to substitute for '%s' ('%s' character collection)", - font->getName() ? font->getName()->getCString() : "(unnamed)", - ((GfxCIDFont *)font)->getCollection() - ? ((GfxCIDFont *)font)->getCollection()->getCString() - : "(unknown)"); - return; - } - - // generate PostScript code to set up the font - if (font->isCIDFont()) { - if (level == psLevel3 || level == psLevel3Sep) { - writePSFmt("/F{0:d}_{1:d} /{2:t} {3:d} pdfMakeFont16L3\n", - font->getID()->num, font->getID()->gen, psName, - font->getWMode()); - } else { - writePSFmt("/F{0:d}_{1:d} /{2:t} {3:d} pdfMakeFont16\n", - font->getID()->num, font->getID()->gen, psName, - font->getWMode()); - } - } else { - writePSFmt("/F{0:d}_{1:d} /{2:t} {3:.4g} {4:.4g}\n", - font->getID()->num, font->getID()->gen, psName, xs, ys); - for (i = 0; i < 256; i += 8) { - writePS((char *)((i == 0) ? "[ " : " ")); - for (j = 0; j < 8; ++j) { - if (font->getType() == fontTrueType && - !subst && - !((Gfx8BitFont *)font)->getHasEncoding()) { - sprintf(buf, "c%02x", i+j); - charName = buf; - } else { - charName = ((Gfx8BitFont *)font)->getCharName(i+j); - // this is a kludge for broken PDF files that encode char 32 - // as .notdef - if (i+j == 32 && charName && !strcmp(charName, ".notdef")) { - charName = "space"; - } - } - writePS("/"); - writePSName(charName ? charName : (char *)".notdef"); - // the empty name is legal in PDF and PostScript, but PostScript - // uses a double-slash (//...) for "immediately evaluated names", - // so we need to add a space character here - if (charName && !charName[0]) { - writePS(" "); - } - } - writePS((i == 256-8) ? (char *)"]\n" : (char *)"\n"); - } - writePS("pdfMakeFont\n"); - } - - delete psName; -} - -void PSOutputDev::setupEmbeddedType1Font(Ref *id, GString *psName) { - static char hexChar[17] = "0123456789abcdef"; - Object refObj, strObj, obj1, obj2, obj3; - Dict *dict; - int length1, length2, length3; - int c; - int start[4]; - GBool binMode; - int i; - - // check if font is already embedded - for (i = 0; i < fontFileIDLen; ++i) { - if (fontFileIDs[i].num == id->num && - fontFileIDs[i].gen == id->gen) - return; - } - - // add entry to fontFileIDs list - if (fontFileIDLen >= fontFileIDSize) { - fontFileIDSize += 64; - fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); - } - fontFileIDs[fontFileIDLen++] = *id; - - // get the font stream and info - refObj.initRef(id->num, id->gen); - refObj.fetch(xref, &strObj); - refObj.free(); - if (!strObj.isStream()) { - error(-1, "Embedded font file object is not a stream"); - goto err1; - } - if (!(dict = strObj.streamGetDict())) { - error(-1, "Embedded font stream is missing its dictionary"); - goto err1; - } - dict->lookup("Length1", &obj1); - dict->lookup("Length2", &obj2); - dict->lookup("Length3", &obj3); - if (!obj1.isInt() || !obj2.isInt() || !obj3.isInt()) { - error(-1, "Missing length fields in embedded font stream dictionary"); - obj1.free(); - obj2.free(); - obj3.free(); - goto err1; - } - length1 = obj1.getInt(); - length2 = obj2.getInt(); - length3 = obj3.getInt(); - obj1.free(); - obj2.free(); - obj3.free(); - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // copy ASCII portion of font - strObj.streamReset(); - for (i = 0; i < length1 && (c = strObj.streamGetChar()) != EOF; ++i) { - writePSChar(c); - } - - // figure out if encrypted portion is binary or ASCII - binMode = gFalse; - for (i = 0; i < 4; ++i) { - start[i] = strObj.streamGetChar(); - if (start[i] == EOF) { - error(-1, "Unexpected end of file in embedded font stream"); - goto err1; - } - if (!((start[i] >= '0' && start[i] <= '9') || - (start[i] >= 'A' && start[i] <= 'F') || - (start[i] >= 'a' && start[i] <= 'f'))) - binMode = gTrue; - } - - // convert binary data to ASCII - if (binMode) { - for (i = 0; i < 4; ++i) { - writePSChar(hexChar[(start[i] >> 4) & 0x0f]); - writePSChar(hexChar[start[i] & 0x0f]); - } -#if 0 // this causes trouble for various PostScript printers - // if Length2 is incorrect (too small), font data gets chopped, so - // we take a few extra characters from the trailer just in case - length2 += length3 >= 8 ? 8 : length3; -#endif - while (i < length2) { - if ((c = strObj.streamGetChar()) == EOF) { - break; - } - writePSChar(hexChar[(c >> 4) & 0x0f]); - writePSChar(hexChar[c & 0x0f]); - if (++i % 32 == 0) { - writePSChar('\n'); - } - } - if (i % 32 > 0) { - writePSChar('\n'); - } - - // already in ASCII format -- just copy it - } else { - for (i = 0; i < 4; ++i) { - writePSChar(start[i]); - } - for (i = 4; i < length2; ++i) { - if ((c = strObj.streamGetChar()) == EOF) { - break; - } - writePSChar(c); - } - } - - // write padding and "cleartomark" - for (i = 0; i < 8; ++i) { - writePS("00000000000000000000000000000000" - "00000000000000000000000000000000\n"); - } - writePS("cleartomark\n"); - - // ending comment - writePS("%%EndResource\n"); - - err1: - strObj.streamClose(); - strObj.free(); -} - -//~ This doesn't handle .pfb files or binary eexec data (which only -//~ happens in pfb files?). -void PSOutputDev::setupExternalType1Font(GString *fileName, GString *psName) { - FILE *fontFile; - int c; - int i; - - // check if font is already embedded - for (i = 0; i < fontFileNameLen; ++i) { - if (!fontFileNames[i]->cmp(fileName)) { - return; - } - } - - // add entry to fontFileNames list - if (fontFileNameLen >= fontFileNameSize) { - fontFileNameSize += 64; - fontFileNames = (GString **)greallocn(fontFileNames, - fontFileNameSize, sizeof(GString *)); - psFileNames = (GString **)greallocn(psFileNames, - fontFileNameSize, sizeof(GString *)); - } - fontFileNames[fontFileNameLen] = fileName->copy(); - psFileNames[fontFileNameLen] = psName->copy(); - fontFileNameLen++; - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // copy the font file - if (!(fontFile = fopen(fileName->getCString(), "rb"))) { - error(-1, "Couldn't open external font file"); - return; - } - while ((c = fgetc(fontFile)) != EOF) { - writePSChar(c); - } - fclose(fontFile); - - // ending comment - writePS("%%EndResource\n"); -} - -void PSOutputDev::setupEmbeddedType1CFont(GfxFont *font, Ref *id, - GString *psName) { - char *fontBuf; - int fontLen; - FoFiType1C *ffT1C; - int i; - - // check if font is already embedded - for (i = 0; i < fontFileIDLen; ++i) { - if (fontFileIDs[i].num == id->num && - fontFileIDs[i].gen == id->gen) - return; - } - - // add entry to fontFileIDs list - if (fontFileIDLen >= fontFileIDSize) { - fontFileIDSize += 64; - fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); - } - fontFileIDs[fontFileIDLen++] = *id; - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // convert it to a Type 1 font - fontBuf = font->readEmbFontFile(xref, &fontLen); - if ((ffT1C = FoFiType1C::make(fontBuf, fontLen))) { - ffT1C->convertToType1(psName->getCString(), NULL, gTrue, - outputFunc, outputStream); - delete ffT1C; - } - gfree(fontBuf); - - // ending comment - writePS("%%EndResource\n"); -} - -void PSOutputDev::setupEmbeddedOpenTypeT1CFont(GfxFont *font, Ref *id, - GString *psName) { - char *fontBuf; - int fontLen; - FoFiTrueType *ffTT; - int i; - - // check if font is already embedded - for (i = 0; i < fontFileIDLen; ++i) { - if (fontFileIDs[i].num == id->num && - fontFileIDs[i].gen == id->gen) - return; - } - - // add entry to fontFileIDs list - if (fontFileIDLen >= fontFileIDSize) { - fontFileIDSize += 64; - fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); - } - fontFileIDs[fontFileIDLen++] = *id; - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // convert it to a Type 1 font - fontBuf = font->readEmbFontFile(xref, &fontLen); - if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { - if (ffTT->isOpenTypeCFF()) { - ffTT->convertToType1(psName->getCString(), NULL, gTrue, - outputFunc, outputStream); - } - delete ffTT; - } - gfree(fontBuf); - - // ending comment - writePS("%%EndResource\n"); -} - -void PSOutputDev::setupEmbeddedTrueTypeFont(GfxFont *font, Ref *id, - GString *psName) { - char *fontBuf; - int fontLen; - FoFiTrueType *ffTT; - Gushort *codeToGID; - int i; - - // check if font is already embedded - for (i = 0; i < fontFileIDLen; ++i) { - if (fontFileIDs[i].num == id->num && - fontFileIDs[i].gen == id->gen) { - psName->appendf("_{0:d}", nextTrueTypeNum++); - break; - } - } - - // add entry to fontFileIDs list - if (i == fontFileIDLen) { - if (fontFileIDLen >= fontFileIDSize) { - fontFileIDSize += 64; - fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); - } - fontFileIDs[fontFileIDLen++] = *id; - } - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // convert it to a Type 42 font - fontBuf = font->readEmbFontFile(xref, &fontLen); - if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { - codeToGID = ((Gfx8BitFont *)font)->getCodeToGIDMap(ffTT); - ffTT->convertToType42(psName->getCString(), - ((Gfx8BitFont *)font)->getHasEncoding() - ? ((Gfx8BitFont *)font)->getEncoding() - : (char **)NULL, - codeToGID, outputFunc, outputStream); - if (codeToGID) { - if (font8InfoLen >= font8InfoSize) { - font8InfoSize += 16; - font8Info = (PSFont8Info *)greallocn(font8Info, - font8InfoSize, - sizeof(PSFont8Info)); - } - font8Info[font8InfoLen].fontID = *font->getID(); - font8Info[font8InfoLen].codeToGID = codeToGID; - ++font8InfoLen; - } - delete ffTT; - } - gfree(fontBuf); - - // ending comment - writePS("%%EndResource\n"); -} - -GString *PSOutputDev::setupExternalTrueTypeFont(GfxFont *font) { - GString *fileName; - char *fontBuf; - int fontLen; - FoFiTrueType *ffTT; - Gushort *codeToGID; - GString *psName; - int i; - - // check if font is already embedded - fileName = font->getExtFontFile(); - for (i = 0; i < fontFileNameLen; ++i) { - if (!fontFileNames[i]->cmp(fileName)) { - return psFileNames[i]->copy(); - } - } - - psName = filterPSName(font->getName()); - // add entry to fontFileNames list - if (i == fontFileNameLen) { - if (fontFileNameLen >= fontFileNameSize) { - fontFileNameSize += 64; - fontFileNames = - (GString **)greallocn(fontFileNames, - fontFileNameSize, sizeof(GString *)); - psFileNames = - (GString **)greallocn(psFileNames, - fontFileNameSize, sizeof(GString *)); - } - fontFileNames[fontFileNameLen] = fileName->copy(); - psFileNames[fontFileNameLen] = psName->copy(); - fontFileNameLen++; - } - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // convert it to a Type 42 font - fontBuf = font->readExtFontFile(&fontLen); - if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { - codeToGID = ((Gfx8BitFont *)font)->getCodeToGIDMap(ffTT); - ffTT->convertToType42(psName->getCString(), - ((Gfx8BitFont *)font)->getHasEncoding() - ? ((Gfx8BitFont *)font)->getEncoding() - : (char **)NULL, - codeToGID, outputFunc, outputStream); - if (codeToGID) { - if (font8InfoLen >= font8InfoSize) { - font8InfoSize += 16; - font8Info = (PSFont8Info *)greallocn(font8Info, - font8InfoSize, - sizeof(PSFont8Info)); - } - font8Info[font8InfoLen].fontID = *font->getID(); - font8Info[font8InfoLen].codeToGID = codeToGID; - ++font8InfoLen; - } - delete ffTT; - } - gfree(fontBuf); - - // ending comment - writePS("%%EndResource\n"); - return psName; -} - -GString *PSOutputDev::setupExternalCIDTrueTypeFont(GfxFont *font, GString *fileName, int faceIndex) { - FoFiTrueType *ffTT; - Gushort *codeToGID; - GString *psName; - int i; - GString *myFileName; - - myFileName = fileName->copy(); - if (faceIndex > 0) { - char tmp[32]; - sprintf(tmp, ",%d", faceIndex); - myFileName->append(tmp); - } - // check if font is already embedded - for (i = 0; i < fontFileNameLen; ++i) { - if (!fontFileNames[i]->cmp(myFileName)) { - delete myFileName; - return psFileNames[i]->copy(); - } - } - - psName = filterPSName(font->getName()); - // add entry to fontFileNames list - if (i == fontFileNameLen) { - if (fontFileNameLen >= fontFileNameSize) { - fontFileNameSize += 64; - fontFileNames = - (GString **)grealloc(fontFileNames, - fontFileNameSize * sizeof(GString *)); - psFileNames = - (GString **)grealloc(psFileNames, - fontFileNameSize * sizeof(GString *)); - } - } - fontFileNames[fontFileNameLen] = myFileName; - psFileNames[fontFileNameLen] = psName->copy(); - fontFileNameLen++; - - // beginning comment - writePSFmt("%%%%BeginResource: font %s\n", psName->getCString()); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // convert it to a CID type2 font - if ((ffTT = FoFiTrueType::load(fileName->getCString(), faceIndex))) { - int n = ((GfxCIDFont *)font)->getCIDToGIDLen(); - if (n) { - codeToGID = (Gushort *)gmalloc(n * sizeof(Gushort)); - memcpy(codeToGID, ((GfxCIDFont *)font)->getCIDToGID(), n * sizeof(Gushort)); - } else { - codeToGID = ((GfxCIDFont *)font)->getCodeToGIDMap(ffTT, &n); - } - if (globalParams->getPSLevel() >= psLevel3) { - // Level 3: use a CID font - ffTT->convertToCIDType2(psName->getCString(), - codeToGID, n, gTrue, - outputFunc, outputStream); - } else { - // otherwise: use a non-CID composite font - ffTT->convertToType0(psName->getCString(), - codeToGID, n, gTrue, - outputFunc, outputStream); - } - gfree(codeToGID); - delete ffTT; - } - - // ending comment - writePS("%%EndResource\n"); - return psName; -} - -void PSOutputDev::setupEmbeddedCIDType0Font(GfxFont *font, Ref *id, - GString *psName) { - char *fontBuf; - int fontLen; - FoFiType1C *ffT1C; - int i; - - // check if font is already embedded - for (i = 0; i < fontFileIDLen; ++i) { - if (fontFileIDs[i].num == id->num && - fontFileIDs[i].gen == id->gen) - return; - } - - // add entry to fontFileIDs list - if (fontFileIDLen >= fontFileIDSize) { - fontFileIDSize += 64; - fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); - } - fontFileIDs[fontFileIDLen++] = *id; - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // convert it to a Type 0 font - fontBuf = font->readEmbFontFile(xref, &fontLen); - if ((ffT1C = FoFiType1C::make(fontBuf, fontLen))) { - if (globalParams->getPSLevel() >= psLevel3) { - // Level 3: use a CID font - ffT1C->convertToCIDType0(psName->getCString(), outputFunc, outputStream); - } else { - // otherwise: use a non-CID composite font - ffT1C->convertToType0(psName->getCString(), outputFunc, outputStream); - } - delete ffT1C; - } - gfree(fontBuf); - - // ending comment - writePS("%%EndResource\n"); -} - -void PSOutputDev::setupEmbeddedCIDTrueTypeFont(GfxFont *font, Ref *id, - GString *psName, - GBool needVerticalMetrics) { - char *fontBuf; - int fontLen; - FoFiTrueType *ffTT; - int i; - - // check if font is already embedded - for (i = 0; i < fontFileIDLen; ++i) { - if (fontFileIDs[i].num == id->num && - fontFileIDs[i].gen == id->gen) { - psName->appendf("_{0:d}", nextTrueTypeNum++); - break; - } - } - - // add entry to fontFileIDs list - if (fontFileIDLen >= fontFileIDSize) { - fontFileIDSize += 64; - fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); - } - fontFileIDs[fontFileIDLen++] = *id; - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // convert it to a Type 0 font - fontBuf = font->readEmbFontFile(xref, &fontLen); - if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { - if (globalParams->getPSLevel() >= psLevel3) { - // Level 3: use a CID font - ffTT->convertToCIDType2(psName->getCString(), - ((GfxCIDFont *)font)->getCIDToGID(), - ((GfxCIDFont *)font)->getCIDToGIDLen(), - needVerticalMetrics, - outputFunc, outputStream); - } else { - // otherwise: use a non-CID composite font - ffTT->convertToType0(psName->getCString(), - ((GfxCIDFont *)font)->getCIDToGID(), - ((GfxCIDFont *)font)->getCIDToGIDLen(), - needVerticalMetrics, - outputFunc, outputStream); - } - delete ffTT; - } - gfree(fontBuf); - - // ending comment - writePS("%%EndResource\n"); -} - -void PSOutputDev::setupEmbeddedOpenTypeCFFFont(GfxFont *font, Ref *id, - GString *psName) { - char *fontBuf; - int fontLen; - FoFiTrueType *ffTT; - int i; - - // check if font is already embedded - for (i = 0; i < fontFileIDLen; ++i) { - if (fontFileIDs[i].num == id->num && - fontFileIDs[i].gen == id->gen) - return; - } - - // add entry to fontFileIDs list - if (fontFileIDLen >= fontFileIDSize) { - fontFileIDSize += 64; - fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); - } - fontFileIDs[fontFileIDLen++] = *id; - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // convert it to a Type 0 font - fontBuf = font->readEmbFontFile(xref, &fontLen); - if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { - if (ffTT->isOpenTypeCFF()) { - if (globalParams->getPSLevel() >= psLevel3) { - // Level 3: use a CID font - ffTT->convertToCIDType0(psName->getCString(), - outputFunc, outputStream); - } else { - // otherwise: use a non-CID composite font - ffTT->convertToType0(psName->getCString(), outputFunc, outputStream); - } - } - delete ffTT; - } - gfree(fontBuf); - - // ending comment - writePS("%%EndResource\n"); -} - -void PSOutputDev::setupType3Font(GfxFont *font, GString *psName, - Dict *parentResDict) { - Dict *resDict; - Dict *charProcs; - Object charProc; - Gfx *gfx; - PDFRectangle box; - double *m; - GString *buf; - int i; - - // set up resources used by font - if ((resDict = ((Gfx8BitFont *)font)->getResources())) { - inType3Char = gTrue; - setupResources(resDict); - inType3Char = gFalse; - } else { - resDict = parentResDict; - } - - // beginning comment - writePSFmt("%%BeginResource: font {0:t}\n", psName); - embFontList->append("%%+ font "); - embFontList->append(psName->getCString()); - embFontList->append("\n"); - - // font dictionary - writePS("8 dict begin\n"); - writePS("/FontType 3 def\n"); - m = font->getFontMatrix(); - writePSFmt("/FontMatrix [{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] def\n", - m[0], m[1], m[2], m[3], m[4], m[5]); - m = font->getFontBBox(); - writePSFmt("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] def\n", - m[0], m[1], m[2], m[3]); - writePS("/Encoding 256 array def\n"); - writePS(" 0 1 255 { Encoding exch /.notdef put } for\n"); - writePS("/BuildGlyph {\n"); - writePS(" exch /CharProcs get exch\n"); - writePS(" 2 copy known not { pop /.notdef } if\n"); - writePS(" get exec\n"); - writePS("} bind def\n"); - writePS("/BuildChar {\n"); - writePS(" 1 index /Encoding get exch get\n"); - writePS(" 1 index /BuildGlyph get exec\n"); - writePS("} bind def\n"); - if ((charProcs = ((Gfx8BitFont *)font)->getCharProcs())) { - writePSFmt("/CharProcs {0:d} dict def\n", charProcs->getLength()); - writePS("CharProcs begin\n"); - box.x1 = m[0]; - box.y1 = m[1]; - box.x2 = m[2]; - box.y2 = m[3]; - gfx = new Gfx(xref, this, resDict, &box, NULL); - inType3Char = gTrue; - for (i = 0; i < charProcs->getLength(); ++i) { - t3Cacheable = gFalse; - t3NeedsRestore = gFalse; - writePS("/"); - writePSName(charProcs->getKey(i)); - writePS(" {\n"); - gfx->display(charProcs->getVal(i, &charProc)); - charProc.free(); - if (t3String) { - if (t3Cacheable) { - buf = GString::format("{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g} setcachedevice\n", - t3WX, t3WY, t3LLX, t3LLY, t3URX, t3URY); - } else { - buf = GString::format("{0:.4g} {1:.4g} setcharwidth\n", t3WX, t3WY); - } - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - (*outputFunc)(outputStream, t3String->getCString(), - t3String->getLength()); - delete t3String; - t3String = NULL; - } - if (t3NeedsRestore) { - (*outputFunc)(outputStream, "Q\n", 2); - } - writePS("} def\n"); - } - inType3Char = gFalse; - delete gfx; - writePS("end\n"); - } - writePS("currentdict end\n"); - writePSFmt("/{0:t} exch definefont pop\n", psName); - - // ending comment - writePS("%%EndResource\n"); -} - -void PSOutputDev::setupImages(Dict *resDict) { - Object xObjDict, xObj, xObjRef, subtypeObj; - int i; - - if (!(mode == psModeForm || inType3Char || preload)) { - return; - } - - resDict->lookup("XObject", &xObjDict); - if (xObjDict.isDict()) { - for (i = 0; i < xObjDict.dictGetLength(); ++i) { - xObjDict.dictGetValNF(i, &xObjRef); - xObjDict.dictGetVal(i, &xObj); - if (xObj.isStream()) { - xObj.streamGetDict()->lookup("Subtype", &subtypeObj); - if (subtypeObj.isName("Image")) { - if (xObjRef.isRef()) { - setupImage(xObjRef.getRef(), xObj.getStream()); - } else { - error(-1, "Image in resource dict is not an indirect reference"); - } - } - subtypeObj.free(); - } - xObj.free(); - xObjRef.free(); - } - } - xObjDict.free(); -} - -void PSOutputDev::setupImage(Ref id, Stream *str) { - GBool useRLE, useCompressed, useASCIIHex; - GString *s; - int c; - int size, line, col, i; - - // check if image is already setup - for (i = 0; i < imgIDLen; ++i) { - if (imgIDs[i].num == id.num && imgIDs[i].gen == id.gen) { - return; - } - } - - // add entry to imgIDs list - if (imgIDLen >= imgIDSize) { - if (imgIDSize == 0) { - imgIDSize = 64; - } else { - imgIDSize *= 2; - } - imgIDs = (Ref *)greallocn(imgIDs, imgIDSize, sizeof(Ref)); - } - imgIDs[imgIDLen++] = id; - - // filters - //~ this does not correctly handle the DeviceN color space - //~ -- need to use DeviceNRecoder - if (level < psLevel2) { - useRLE = gFalse; - useCompressed = gFalse; - useASCIIHex = gTrue; - } else { - s = str->getPSFilter(level < psLevel3 ? 2 : 3, ""); - if (s) { - useRLE = gFalse; - useCompressed = gTrue; - delete s; - } else { - useRLE = gTrue; - useCompressed = gFalse; - } - useASCIIHex = level == psLevel1 || level == psLevel1Sep || - globalParams->getPSASCIIHex(); - } - if (useCompressed) { - str = str->getUndecodedStream(); - } - if (useRLE) { - str = new RunLengthEncoder(str); - } - if (useASCIIHex) { - str = new ASCIIHexEncoder(str); - } else { - str = new ASCII85Encoder(str); - } - - // compute image data size - str->reset(); - col = size = 0; - do { - do { - c = str->getChar(); - } while (c == '\n' || c == '\r'); - if (c == (useASCIIHex ? '>' : '~') || c == EOF) { - break; - } - if (c == 'z') { - ++col; - } else { - ++col; - for (i = 1; i <= (useASCIIHex ? 1 : 4); ++i) { - do { - c = str->getChar(); - } while (c == '\n' || c == '\r'); - if (c == (useASCIIHex ? '>' : '~') || c == EOF) { - break; - } - ++col; - } - } - if (col > 225) { - ++size; - col = 0; - } - } while (c != (useASCIIHex ? '>' : '~') && c != EOF); - // add one entry for the final line of data; add another entry - // because the RunLengthDecode filter may read past the end - ++size; - if (useRLE) { - ++size; - } - writePSFmt("{0:d} array dup /ImData_{1:d}_{2:d} exch def\n", - size, id.num, id.gen); - str->close(); - - // write the data into the array - str->reset(); - line = col = 0; - writePS((char *)(useASCIIHex ? "dup 0 <" : "dup 0 <~")); - do { - do { - c = str->getChar(); - } while (c == '\n' || c == '\r'); - if (c == (useASCIIHex ? '>' : '~') || c == EOF) { - break; - } - if (c == 'z') { - writePSChar(c); - ++col; - } else { - writePSChar(c); - ++col; - for (i = 1; i <= (useASCIIHex ? 1 : 4); ++i) { - do { - c = str->getChar(); - } while (c == '\n' || c == '\r'); - if (c == (useASCIIHex ? '>' : '~') || c == EOF) { - break; - } - writePSChar(c); - ++col; - } - } - // each line is: "dup nnnnn <~...data...~> put" - // so max data length = 255 - 20 = 235 - // chunks are 1 or 4 bytes each, so we have to stop at 232 - // but make it 225 just to be safe - if (col > 225) { - writePS((char *)(useASCIIHex ? "> put\n" : "~> put\n")); - ++line; - writePSFmt((char *)(useASCIIHex ? "dup {0:d} <" : "dup {0:d} <~"), line); - col = 0; - } - } while (c != (useASCIIHex ? '>' : '~') && c != EOF); - writePS((char *)(useASCIIHex ? "> put\n" : "~> put\n")); - if (useRLE) { - ++line; - writePSFmt("{0:d} <> put\n", line); - } else { - writePS("pop\n"); - } - str->close(); - - delete str; -} - -void PSOutputDev::setupForms(Dict *resDict) { - Object xObjDict, xObj, xObjRef, subtypeObj; - int i; - - if (!preload) { - return; - } - - resDict->lookup("XObject", &xObjDict); - if (xObjDict.isDict()) { - for (i = 0; i < xObjDict.dictGetLength(); ++i) { - xObjDict.dictGetValNF(i, &xObjRef); - xObjDict.dictGetVal(i, &xObj); - if (xObj.isStream()) { - xObj.streamGetDict()->lookup("Subtype", &subtypeObj); - if (subtypeObj.isName("Form")) { - if (xObjRef.isRef()) { - setupForm(xObjRef.getRef(), &xObj); - } else { - error(-1, "Form in resource dict is not an indirect reference"); - } - } - subtypeObj.free(); - } - xObj.free(); - xObjRef.free(); - } - } - xObjDict.free(); -} - -void PSOutputDev::setupForm(Ref id, Object *strObj) { - Dict *dict, *resDict; - Object matrixObj, bboxObj, resObj, obj1; - double m[6], bbox[4]; - PDFRectangle box; - Gfx *gfx; - int i; - - // check if form is already defined - for (i = 0; i < formIDLen; ++i) { - if (formIDs[i].num == id.num && formIDs[i].gen == id.gen) { - return; - } - } - - // add entry to formIDs list - if (formIDLen >= formIDSize) { - if (formIDSize == 0) { - formIDSize = 64; - } else { - formIDSize *= 2; - } - formIDs = (Ref *)greallocn(formIDs, formIDSize, sizeof(Ref)); - } - formIDs[formIDLen++] = id; - - dict = strObj->streamGetDict(); - - // get bounding box - dict->lookup("BBox", &bboxObj); - if (!bboxObj.isArray()) { - bboxObj.free(); - error(-1, "Bad form bounding box"); - return; - } - for (i = 0; i < 4; ++i) { - bboxObj.arrayGet(i, &obj1); - bbox[i] = obj1.getNum(); - obj1.free(); - } - bboxObj.free(); - - // get matrix - dict->lookup("Matrix", &matrixObj); - if (matrixObj.isArray()) { - for (i = 0; i < 6; ++i) { - matrixObj.arrayGet(i, &obj1); - m[i] = obj1.getNum(); - obj1.free(); - } - } else { - m[0] = 1; m[1] = 0; - m[2] = 0; m[3] = 1; - m[4] = 0; m[5] = 0; - } - matrixObj.free(); - - // get resources - dict->lookup("Resources", &resObj); - resDict = resObj.isDict() ? resObj.getDict() : (Dict *)NULL; - - writePSFmt("/f_{0:d}_{1:d} {{\n", id.num, id.gen); - writePS("q\n"); - writePSFmt("[{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] cm\n", - m[0], m[1], m[2], m[3], m[4], m[5]); - - box.x1 = bbox[0]; - box.y1 = bbox[1]; - box.x2 = bbox[2]; - box.y2 = bbox[3]; - gfx = new Gfx(xref, this, resDict, &box, &box); - gfx->display(strObj); - delete gfx; - - writePS("Q\n"); - writePS("} def\n"); - - resObj.free(); -} - -GBool PSOutputDev::checkPageSlice(Page *page, double /*hDPI*/, double /*vDPI*/, - int rotateA, GBool useMediaBox, GBool crop, - int sliceX, int sliceY, - int sliceW, int sliceH, - GBool printing, Catalog *catalog, - GBool (*abortCheckCbk)(void *data), - void *abortCheckCbkData) { -#if HAVE_SPLASH - PreScanOutputDev *scan; - GBool rasterize; - SplashOutputDev *splashOut; - SplashColor paperColor; - PDFRectangle box; - GfxState *state; - SplashBitmap *bitmap; - Stream *str0, *str; - Object obj; - Guchar *p; - Guchar col[4]; - double m0, m1, m2, m3, m4, m5; - int c, w, h, x, y, comp, i; - - if (!forceRasterize) { - scan = new PreScanOutputDev(); - page->displaySlice(scan, 72, 72, rotateA, useMediaBox, crop, - sliceX, sliceY, sliceW, sliceH, - printing, catalog, abortCheckCbk, abortCheckCbkData); - rasterize = scan->usesTransparency(); - delete scan; - } else { - rasterize = true; - } - if (!rasterize) { - return gTrue; - } - - // rasterize the page - if (level == psLevel1) { - paperColor[0] = 0xff; - splashOut = new SplashOutputDev(splashModeMono8, 1, gFalse, - paperColor, gTrue, gFalse); -#if SPLASH_CMYK - } else if (level == psLevel1Sep) { - paperColor[0] = paperColor[1] = paperColor[2] = paperColor[3] = 0; - splashOut = new SplashOutputDev(splashModeCMYK8, 1, gFalse, - paperColor, gTrue, gFalse); -#endif - } else { - paperColor[0] = paperColor[1] = paperColor[2] = 0xff; - splashOut = new SplashOutputDev(splashModeRGB8, 1, gFalse, - paperColor, gTrue, gFalse); - } - splashOut->startDoc(xref); - page->displaySlice(splashOut, splashDPI, splashDPI, rotateA, - useMediaBox, crop, - sliceX, sliceY, sliceW, sliceH, - printing, catalog, abortCheckCbk, abortCheckCbkData); - - // start the PS page - page->makeBox(splashDPI, splashDPI, rotateA, useMediaBox, gFalse, - sliceX, sliceY, sliceW, sliceH, &box, &crop); - rotateA += page->getRotate(); - if (rotateA >= 360) { - rotateA -= 360; - } else if (rotateA < 0) { - rotateA += 360; - } - state = new GfxState(splashDPI, splashDPI, &box, rotateA, gFalse); - startPage(page->getNum(), state); - delete state; - switch (rotateA) { - case 0: - default: // this should never happen - m0 = box.x2 - box.x1; - m1 = 0; - m2 = 0; - m3 = box.y2 - box.y1; - m4 = box.x1; - m5 = box.y1; - break; - case 90: - m0 = 0; - m1 = box.y2 - box.y1; - m2 = -(box.x2 - box.x1); - m3 = 0; - m4 = box.x2; - m5 = box.y1; - break; - case 180: - m0 = -(box.x2 - box.x1); - m1 = 0; - m2 = 0; - m3 = -(box.y2 - box.y1); - m4 = box.x2; - m5 = box.y2; - break; - case 270: - m0 = 0; - m1 = -(box.y2 - box.y1); - m2 = box.x2 - box.x1; - m3 = 0; - m4 = box.x1; - m5 = box.y2; - break; - } - - //~ need to add the process colors - - // draw the rasterized image - bitmap = splashOut->getBitmap(); - w = bitmap->getWidth(); - h = bitmap->getHeight(); - writePS("gsave\n"); - writePSFmt("[{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] concat\n", - m0, m1, m2, m3, m4, m5); - switch (level) { - case psLevel1: - writePSFmt("{0:d} {1:d} 8 [{2:d} 0 0 {3:d} 0 {4:d}] pdfIm1\n", - w, h, w, -h, h); - p = bitmap->getDataPtr(); - i = 0; - for (y = 0; y < h; ++y) { - for (x = 0; x < w; ++x) { - writePSFmt("{0:02x}", *p++); - if (++i == 32) { - writePSChar('\n'); - i = 0; - } - } - } - if (i != 0) { - writePSChar('\n'); - } - break; - case psLevel1Sep: - writePSFmt("{0:d} {1:d} 8 [{2:d} 0 0 {3:d} 0 {4:d}] pdfIm1Sep\n", - w, h, w, -h, h); - p = bitmap->getDataPtr(); - i = 0; - col[0] = col[1] = col[2] = col[3] = 0; - for (y = 0; y < h; ++y) { - for (comp = 0; comp < 4; ++comp) { - for (x = 0; x < w; ++x) { - writePSFmt("{0:02x}", p[4*x + comp]); - col[comp] |= p[4*x + comp]; - if (++i == 32) { - writePSChar('\n'); - i = 0; - } - } - } - p += bitmap->getRowSize(); - } - if (i != 0) { - writePSChar('\n'); - } - if (col[0]) { - processColors |= psProcessCyan; - } - if (col[1]) { - processColors |= psProcessMagenta; - } - if (col[2]) { - processColors |= psProcessYellow; - } - if (col[3]) { - processColors |= psProcessBlack; - } - break; - case psLevel2: - case psLevel2Sep: - case psLevel3: - case psLevel3Sep: - writePS("/DeviceRGB setcolorspace\n"); - writePS("<<\n /ImageType 1\n"); - writePSFmt(" /Width {0:d}\n", bitmap->getWidth()); - writePSFmt(" /Height {0:d}\n", bitmap->getHeight()); - writePSFmt(" /ImageMatrix [{0:d} 0 0 {1:d} 0 {2:d}]\n", w, -h, h); - writePS(" /BitsPerComponent 8\n"); - writePS(" /Decode [0 1 0 1 0 1]\n"); - writePS(" /DataSource currentfile\n"); - if (globalParams->getPSASCIIHex()) { - writePS(" /ASCIIHexDecode filter\n"); - } else { - writePS(" /ASCII85Decode filter\n"); - } - writePS(" /RunLengthDecode filter\n"); - writePS(">>\n"); - writePS("image\n"); - obj.initNull(); - str0 = new MemStream((char *)bitmap->getDataPtr(), 0, w * h * 3, &obj); - str = new RunLengthEncoder(str0); - if (globalParams->getPSASCIIHex()) { - str = new ASCIIHexEncoder(str); - } else { - str = new ASCII85Encoder(str); - } - str->reset(); - while ((c = str->getChar()) != EOF) { - writePSChar(c); - } - str->close(); - delete str; - delete str0; - processColors |= psProcessCMYK; - break; - } - delete splashOut; - writePS("grestore\n"); - - // finish the PS page - endPage(); - - return gFalse; -#else - return gTrue; -#endif -} - -void PSOutputDev::startPage(int pageNum, GfxState *state) { - int x1, y1, x2, y2, width, height; - int imgWidth, imgHeight, imgWidth2, imgHeight2; - GBool landscape; - - - if (mode == psModePS) { - writePSFmt("%%Page: {0:d} {1:d}\n", pageNum, seqPage); - writePS("%%BeginPageSetup\n"); - } - - // underlays - if (underlayCbk) { - (*underlayCbk)(this, underlayCbkData); - } - if (overlayCbk) { - saveState(NULL); - } - - switch (mode) { - - case psModePS: - // rotate, translate, and scale page - imgWidth = imgURX - imgLLX; - imgHeight = imgURY - imgLLY; - x1 = (int)floor(state->getX1()); - y1 = (int)floor(state->getY1()); - x2 = (int)ceil(state->getX2()); - y2 = (int)ceil(state->getY2()); - width = x2 - x1; - height = y2 - y1; - tx = ty = 0; - // rotation and portrait/landscape mode - if (rotate0 >= 0) { - rotate = (360 - rotate0) % 360; - landscape = gFalse; - } else { - rotate = (360 - state->getRotate()) % 360; - if (rotate == 0 || rotate == 180) { - if (width > height && width > imgWidth) { - rotate += 90; - landscape = gTrue; - } else { - landscape = gFalse; - } - } else { // rotate == 90 || rotate == 270 - if (height > width && height > imgWidth) { - rotate = 270 - rotate; - landscape = gTrue; - } else { - landscape = gFalse; - } - } - } - writePSFmt("%%PageOrientation: {0:s}\n", - landscape ? "Landscape" : "Portrait"); - writePS("pdfStartPage\n"); - if (rotate == 0) { - imgWidth2 = imgWidth; - imgHeight2 = imgHeight; - } else if (rotate == 90) { - writePS("90 rotate\n"); - ty = -imgWidth; - imgWidth2 = imgHeight; - imgHeight2 = imgWidth; - } else if (rotate == 180) { - writePS("180 rotate\n"); - imgWidth2 = imgWidth; - imgHeight2 = imgHeight; - tx = -imgWidth; - ty = -imgHeight; - } else { // rotate == 270 - writePS("270 rotate\n"); - tx = -imgHeight; - imgWidth2 = imgHeight; - imgHeight2 = imgWidth; - } - // shrink or expand - if (xScale0 > 0 && yScale0 > 0) { - xScale = xScale0; - yScale = yScale0; - } else if ((globalParams->getPSShrinkLarger() && - (width > imgWidth2 || height > imgHeight2)) || - (globalParams->getPSExpandSmaller() && - (width < imgWidth2 && height < imgHeight2))) { - xScale = (double)imgWidth2 / (double)width; - yScale = (double)imgHeight2 / (double)height; - if (yScale < xScale) { - xScale = yScale; - } else { - yScale = xScale; - } - } else { - xScale = yScale = 1; - } - // deal with odd bounding boxes or clipping - if (clipLLX0 < clipURX0 && clipLLY0 < clipURY0) { - tx -= xScale * clipLLX0; - ty -= yScale * clipLLY0; - } else { - tx -= xScale * x1; - ty -= yScale * y1; - } - // center - if (tx0 >= 0 && ty0 >= 0) { - tx += rotate == 0 ? tx0 : ty0; - ty += rotate == 0 ? ty0 : -tx0; - } else if (globalParams->getPSCenter()) { - if (clipLLX0 < clipURX0 && clipLLY0 < clipURY0) { - tx += (imgWidth2 - xScale * (clipURX0 - clipLLX0)) / 2; - ty += (imgHeight2 - yScale * (clipURY0 - clipLLY0)) / 2; - } else { - tx += (imgWidth2 - xScale * width) / 2; - ty += (imgHeight2 - yScale * height) / 2; - } - } - tx += rotate == 0 ? imgLLX : imgLLY; - ty += rotate == 0 ? imgLLY : -imgLLX; - if (tx != 0 || ty != 0) { - writePSFmt("{0:.4g} {1:.4g} translate\n", tx, ty); - } - if (xScale != 1 || yScale != 1) { - writePSFmt("{0:.4f} {1:.4f} scale\n", xScale, yScale); - } - if (clipLLX0 < clipURX0 && clipLLY0 < clipURY0) { - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} re W\n", - clipLLX0, clipLLY0, clipURX0 - clipLLX0, clipURY0 - clipLLY0); - } else { - writePSFmt("{0:d} {1:d} {2:d} {3:d} re W\n", x1, y1, x2 - x1, y2 - y1); - } - - writePS("%%EndPageSetup\n"); - ++seqPage; - break; - - case psModeEPS: - writePS("pdfStartPage\n"); - tx = ty = 0; - rotate = (360 - state->getRotate()) % 360; - if (rotate == 0) { - } else if (rotate == 90) { - writePS("90 rotate\n"); - tx = -epsX1; - ty = -epsY2; - } else if (rotate == 180) { - writePS("180 rotate\n"); - tx = -(epsX1 + epsX2); - ty = -(epsY1 + epsY2); - } else { // rotate == 270 - writePS("270 rotate\n"); - tx = -epsX2; - ty = -epsY1; - } - if (tx != 0 || ty != 0) { - writePSFmt("{0:.4g} {1:.4g} translate\n", tx, ty); - } - xScale = yScale = 1; - break; - - case psModeForm: - writePS("/PaintProc {\n"); - writePS("begin xpdf begin\n"); - writePS("pdfStartPage\n"); - tx = ty = 0; - xScale = yScale = 1; - rotate = 0; - break; - } -} - -void PSOutputDev::endPage() { - if (overlayCbk) { - restoreState(NULL); - (*overlayCbk)(this, overlayCbkData); - } - - - if (mode == psModeForm) { - writePS("pdfEndPage\n"); - writePS("end end\n"); - writePS("} def\n"); - writePS("end end\n"); - } else { - if (!manualCtrl) { - writePS("showpage\n"); - } - writePS("%%PageTrailer\n"); - writePageTrailer(); - } -} - -void PSOutputDev::saveState(GfxState * /*state*/) { - writePS("q\n"); - ++numSaves; -} - -void PSOutputDev::restoreState(GfxState * /*state*/) { - writePS("Q\n"); - --numSaves; -} - -void PSOutputDev::updateCTM(GfxState * /*state*/, double m11, double m12, - double m21, double m22, double m31, double m32) { - writePSFmt("[{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] cm\n", - m11, m12, m21, m22, m31, m32); -} - -void PSOutputDev::updateLineDash(GfxState *state) { - double *dash; - double start; - int length, i; - - state->getLineDash(&dash, &length, &start); - writePS("["); - for (i = 0; i < length; ++i) { - writePSFmt("{0:.4g}{1:w}", - dash[i] < 0 ? 0 : dash[i], - (i == length-1) ? 0 : 1); - } - writePSFmt("] {0:.4g} d\n", start); -} - -void PSOutputDev::updateFlatness(GfxState *state) { - writePSFmt("{0:d} i\n", state->getFlatness()); -} - -void PSOutputDev::updateLineJoin(GfxState *state) { - writePSFmt("{0:d} j\n", state->getLineJoin()); -} - -void PSOutputDev::updateLineCap(GfxState *state) { - writePSFmt("{0:d} J\n", state->getLineCap()); -} - -void PSOutputDev::updateMiterLimit(GfxState *state) { - writePSFmt("{0:.4g} M\n", state->getMiterLimit()); -} - -void PSOutputDev::updateLineWidth(GfxState *state) { - writePSFmt("{0:.4g} w\n", state->getLineWidth()); -} - -void PSOutputDev::updateFillColorSpace(GfxState *state) { - switch (level) { - case psLevel1: - case psLevel1Sep: - break; - case psLevel2: - case psLevel3: - if (state->getFillColorSpace()->getMode() != csPattern) { - dumpColorSpaceL2(state->getFillColorSpace(), gTrue, gFalse, gFalse); - writePS(" cs\n"); - } - break; - case psLevel2Sep: - case psLevel3Sep: - break; - } -} - -void PSOutputDev::updateStrokeColorSpace(GfxState *state) { - switch (level) { - case psLevel1: - case psLevel1Sep: - break; - case psLevel2: - case psLevel3: - if (state->getStrokeColorSpace()->getMode() != csPattern) { - dumpColorSpaceL2(state->getStrokeColorSpace(), gTrue, gFalse, gFalse); - writePS(" CS\n"); - } - break; - case psLevel2Sep: - case psLevel3Sep: - break; - } -} - -void PSOutputDev::updateFillColor(GfxState *state) { - GfxColor color; - GfxColor *colorPtr; - GfxGray gray; - GfxCMYK cmyk; - GfxSeparationColorSpace *sepCS; - double c, m, y, k; - int i; - - switch (level) { - case psLevel1: - state->getFillGray(&gray); - writePSFmt("{0:.4g} g\n", colToDbl(gray)); - break; - case psLevel1Sep: - state->getFillCMYK(&cmyk); - c = colToDbl(cmyk.c); - m = colToDbl(cmyk.m); - y = colToDbl(cmyk.y); - k = colToDbl(cmyk.k); - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} k\n", c, m, y, k); - addProcessColor(c, m, y, k); - break; - case psLevel2: - case psLevel3: - if (state->getFillColorSpace()->getMode() != csPattern) { - colorPtr = state->getFillColor(); - writePS("["); - for (i = 0; i < state->getFillColorSpace()->getNComps(); ++i) { - if (i > 0) { - writePS(" "); - } - writePSFmt("{0:.4g}", colToDbl(colorPtr->c[i])); - } - writePS("] sc\n"); - } - break; - case psLevel2Sep: - case psLevel3Sep: - if (state->getFillColorSpace()->getMode() == csSeparation) { - sepCS = (GfxSeparationColorSpace *)state->getFillColorSpace(); - color.c[0] = gfxColorComp1; - sepCS->getCMYK(&color, &cmyk); - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} ({5:t}) ck\n", - colToDbl(state->getFillColor()->c[0]), - colToDbl(cmyk.c), colToDbl(cmyk.m), - colToDbl(cmyk.y), colToDbl(cmyk.k), - sepCS->getName()); - addCustomColor(sepCS); - } else { - state->getFillCMYK(&cmyk); - c = colToDbl(cmyk.c); - m = colToDbl(cmyk.m); - y = colToDbl(cmyk.y); - k = colToDbl(cmyk.k); - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} k\n", c, m, y, k); - addProcessColor(c, m, y, k); - } - break; - } - t3Cacheable = gFalse; -} - -void PSOutputDev::updateStrokeColor(GfxState *state) { - GfxColor color; - GfxColor *colorPtr; - GfxGray gray; - GfxCMYK cmyk; - GfxSeparationColorSpace *sepCS; - double c, m, y, k; - int i; - - switch (level) { - case psLevel1: - state->getStrokeGray(&gray); - writePSFmt("{0:.4g} G\n", colToDbl(gray)); - break; - case psLevel1Sep: - state->getStrokeCMYK(&cmyk); - c = colToDbl(cmyk.c); - m = colToDbl(cmyk.m); - y = colToDbl(cmyk.y); - k = colToDbl(cmyk.k); - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} K\n", c, m, y, k); - addProcessColor(c, m, y, k); - break; - case psLevel2: - case psLevel3: - if (state->getStrokeColorSpace()->getMode() != csPattern) { - colorPtr = state->getStrokeColor(); - writePS("["); - for (i = 0; i < state->getStrokeColorSpace()->getNComps(); ++i) { - if (i > 0) { - writePS(" "); - } - writePSFmt("{0:.4g}", colToDbl(colorPtr->c[i])); - } - writePS("] SC\n"); - } - break; - case psLevel2Sep: - case psLevel3Sep: - if (state->getStrokeColorSpace()->getMode() == csSeparation) { - sepCS = (GfxSeparationColorSpace *)state->getStrokeColorSpace(); - color.c[0] = gfxColorComp1; - sepCS->getCMYK(&color, &cmyk); - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} ({5:t}) CK\n", - colToDbl(state->getStrokeColor()->c[0]), - colToDbl(cmyk.c), colToDbl(cmyk.m), - colToDbl(cmyk.y), colToDbl(cmyk.k), - sepCS->getName()); - addCustomColor(sepCS); - } else { - state->getStrokeCMYK(&cmyk); - c = colToDbl(cmyk.c); - m = colToDbl(cmyk.m); - y = colToDbl(cmyk.y); - k = colToDbl(cmyk.k); - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} K\n", c, m, y, k); - addProcessColor(c, m, y, k); - } - break; - } - t3Cacheable = gFalse; -} - -void PSOutputDev::addProcessColor(double c, double m, double y, double k) { - if (c > 0) { - processColors |= psProcessCyan; - } - if (m > 0) { - processColors |= psProcessMagenta; - } - if (y > 0) { - processColors |= psProcessYellow; - } - if (k > 0) { - processColors |= psProcessBlack; - } -} - -void PSOutputDev::addCustomColor(GfxSeparationColorSpace *sepCS) { - PSOutCustomColor *cc; - GfxColor color; - GfxCMYK cmyk; - - for (cc = customColors; cc; cc = cc->next) { - if (!cc->name->cmp(sepCS->getName())) { - return; - } - } - color.c[0] = gfxColorComp1; - sepCS->getCMYK(&color, &cmyk); - cc = new PSOutCustomColor(colToDbl(cmyk.c), colToDbl(cmyk.m), - colToDbl(cmyk.y), colToDbl(cmyk.k), - sepCS->getName()->copy()); - cc->next = customColors; - customColors = cc; -} - -void PSOutputDev::updateFillOverprint(GfxState *state) { - if (level >= psLevel2) { - writePSFmt("{0:s} op\n", state->getFillOverprint() ? "true" : "false"); - } -} - -void PSOutputDev::updateStrokeOverprint(GfxState *state) { - if (level >= psLevel2) { - writePSFmt("{0:s} OP\n", state->getStrokeOverprint() ? "true" : "false"); - } -} - -void PSOutputDev::updateTransfer(GfxState *state) { - Function **funcs; - int i; - - funcs = state->getTransfer(); - if (funcs[0] && funcs[1] && funcs[2] && funcs[3]) { - if (level >= psLevel2) { - for (i = 0; i < 4; ++i) { - cvtFunction(funcs[i]); - } - writePS("setcolortransfer\n"); - } else { - cvtFunction(funcs[3]); - writePS("settransfer\n"); - } - } else if (funcs[0]) { - cvtFunction(funcs[0]); - writePS("settransfer\n"); - } else { - writePS("{} settransfer\n"); - } -} - -void PSOutputDev::updateFont(GfxState *state) { - if (state->getFont()) { - writePSFmt("/F{0:d}_{1:d} {2:.4g} Tf\n", - state->getFont()->getID()->num, state->getFont()->getID()->gen, - fabs(state->getFontSize()) < 0.00001 ? 0.00001 - : state->getFontSize()); - } -} - -void PSOutputDev::updateTextMat(GfxState *state) { - double *mat; - - mat = state->getTextMat(); - if (fabs(mat[0] * mat[3] - mat[1] * mat[2]) < 0.00001) { - // avoid a singular (or close-to-singular) matrix - writePSFmt("[0.00001 0 0 0.00001 {0:.4g} {1:.4g}] Tm\n", mat[4], mat[5]); - } else { - writePSFmt("[{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] Tm\n", - mat[0], mat[1], mat[2], mat[3], mat[4], mat[5]); - } -} - -void PSOutputDev::updateCharSpace(GfxState *state) { - writePSFmt("{0:.4g} Tc\n", state->getCharSpace()); -} - -void PSOutputDev::updateRender(GfxState *state) { - int rm; - - rm = state->getRender(); - writePSFmt("{0:d} Tr\n", rm); - rm &= 3; - if (rm != 0 && rm != 3) { - t3Cacheable = gFalse; - } -} - -void PSOutputDev::updateRise(GfxState *state) { - writePSFmt("{0:.4g} Ts\n", state->getRise()); -} - -void PSOutputDev::updateWordSpace(GfxState *state) { - writePSFmt("{0:.4g} Tw\n", state->getWordSpace()); -} - -void PSOutputDev::updateHorizScaling(GfxState *state) { - double h; - - h = state->getHorizScaling(); - if (fabs(h) < 0.01) { - h = 0.01; - } - writePSFmt("{0:.4g} Tz\n", h); -} - -void PSOutputDev::updateTextPos(GfxState *state) { - writePSFmt("{0:.4g} {1:.4g} Td\n", state->getLineX(), state->getLineY()); -} - -void PSOutputDev::updateTextShift(GfxState *state, double shift) { - if (state->getFont()->getWMode()) { - writePSFmt("{0:.4g} TJmV\n", shift); - } else { - writePSFmt("{0:.4g} TJm\n", shift); - } -} - -void PSOutputDev::stroke(GfxState *state) { - doPath(state->getPath()); - if (t3String) { - // if we're construct a cacheable Type 3 glyph, we need to do - // everything in the fill color - writePS("Sf\n"); - } else { - writePS("S\n"); - } -} - -void PSOutputDev::fill(GfxState *state) { - doPath(state->getPath()); - writePS("f\n"); -} - -void PSOutputDev::eoFill(GfxState *state) { - doPath(state->getPath()); - writePS("f*\n"); -} - -void PSOutputDev::tilingPatternFill(GfxState * /*state*/, Object *str, - int paintType, Dict *resDict, - double *mat, double *bbox, - int x0, int y0, int x1, int y1, - double xStep, double yStep) { - PDFRectangle box; - Gfx *gfx; - - // define a Type 3 font - writePS("8 dict begin\n"); - writePS("/FontType 3 def\n"); - writePS("/FontMatrix [1 0 0 1 0 0] def\n"); - writePSFmt("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] def\n", - bbox[0], bbox[1], bbox[2], bbox[3]); - writePS("/Encoding 256 array def\n"); - writePS(" 0 1 255 { Encoding exch /.notdef put } for\n"); - writePS(" Encoding 120 /x put\n"); - writePS("/BuildGlyph {\n"); - writePS(" exch /CharProcs get exch\n"); - writePS(" 2 copy known not { pop /.notdef } if\n"); - writePS(" get exec\n"); - writePS("} bind def\n"); - writePS("/BuildChar {\n"); - writePS(" 1 index /Encoding get exch get\n"); - writePS(" 1 index /BuildGlyph get exec\n"); - writePS("} bind def\n"); - writePS("/CharProcs 1 dict def\n"); - writePS("CharProcs begin\n"); - box.x1 = bbox[0]; - box.y1 = bbox[1]; - box.x2 = bbox[2]; - box.y2 = bbox[3]; - gfx = new Gfx(xref, this, resDict, &box, NULL); - writePS("/x {\n"); - if (paintType == 2) { - writePSFmt("{0:.4g} 0 {1:.4g} {2:.4g} {3:.4g} {4:.4g} setcachedevice\n", - xStep, bbox[0], bbox[1], bbox[2], bbox[3]); - } else { - if (x1 - 1 <= x0) { - writePS("1 0 setcharwidth\n"); - } else { - writePSFmt("{0:.4g} 0 setcharwidth\n", xStep); - } - } - inType3Char = gTrue; - ++numTilingPatterns; - gfx->display(str); - --numTilingPatterns; - inType3Char = gFalse; - writePS("} def\n"); - delete gfx; - writePS("end\n"); - writePS("currentdict end\n"); - writePSFmt("/xpdfTile{0:d} exch definefont pop\n", numTilingPatterns); - - // draw the tiles - writePSFmt("/xpdfTile{0:d} findfont setfont\n", numTilingPatterns); - writePSFmt("gsave [{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] concat\n", - mat[0], mat[1], mat[2], mat[3], mat[4], mat[5]); - writePSFmt("{0:d} 1 {1:d} {{ {2:.4g} exch {3:.4g} mul m {4:d} 1 {5:d} {{ pop (x) show }} for }} for\n", - y0, y1 - 1, x0 * xStep, yStep, x0, x1 - 1); - writePS("grestore\n"); -} - -GBool PSOutputDev::functionShadedFill(GfxState * /*state*/, - GfxFunctionShading *shading) { - double x0, y0, x1, y1; - double *mat; - int i; - - if (level == psLevel2Sep || level == psLevel3Sep) { - if (shading->getColorSpace()->getMode() != csDeviceCMYK) { - return gFalse; - } - processColors |= psProcessCMYK; - } - - shading->getDomain(&x0, &y0, &x1, &y1); - mat = shading->getMatrix(); - writePSFmt("/mat [{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] def\n", - mat[0], mat[1], mat[2], mat[3], mat[4], mat[5]); - writePSFmt("/n {0:d} def\n", shading->getColorSpace()->getNComps()); - if (shading->getNFuncs() == 1) { - writePS("/func "); - cvtFunction(shading->getFunc(0)); - writePS("def\n"); - } else { - writePS("/func {\n"); - for (i = 0; i < shading->getNFuncs(); ++i) { - if (i < shading->getNFuncs() - 1) { - writePS("2 copy\n"); - } - cvtFunction(shading->getFunc(i)); - writePS("exec\n"); - if (i < shading->getNFuncs() - 1) { - writePS("3 1 roll\n"); - } - } - writePS("} def\n"); - } - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} 0 funcSH\n", x0, y0, x1, y1); - - return gTrue; -} - -GBool PSOutputDev::axialShadedFill(GfxState *state, GfxAxialShading *shading) { - double xMin, yMin, xMax, yMax; - double x0, y0, x1, y1, dx, dy, mul; - double tMin, tMax, t, t0, t1; - int i; - - if (level == psLevel2Sep || level == psLevel3Sep) { - if (shading->getColorSpace()->getMode() != csDeviceCMYK) { - return gFalse; - } - processColors |= psProcessCMYK; - } - - // get the clip region bbox - state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax); - - // compute min and max t values, based on the four corners of the - // clip region bbox - shading->getCoords(&x0, &y0, &x1, &y1); - dx = x1 - x0; - dy = y1 - y0; - if (fabs(dx) < 0.01 && fabs(dy) < 0.01) { - return gTrue; - } else { - mul = 1 / (dx * dx + dy * dy); - tMin = tMax = ((xMin - x0) * dx + (yMin - y0) * dy) * mul; - t = ((xMin - x0) * dx + (yMax - y0) * dy) * mul; - if (t < tMin) { - tMin = t; - } else if (t > tMax) { - tMax = t; - } - t = ((xMax - x0) * dx + (yMin - y0) * dy) * mul; - if (t < tMin) { - tMin = t; - } else if (t > tMax) { - tMax = t; - } - t = ((xMax - x0) * dx + (yMax - y0) * dy) * mul; - if (t < tMin) { - tMin = t; - } else if (t > tMax) { - tMax = t; - } - if (tMin < 0 && !shading->getExtend0()) { - tMin = 0; - } - if (tMax > 1 && !shading->getExtend1()) { - tMax = 1; - } - } - - // get the function domain - t0 = shading->getDomain0(); - t1 = shading->getDomain1(); - - // generate the PS code - writePSFmt("/t0 {0:.4g} def\n", t0); - writePSFmt("/t1 {0:.4g} def\n", t1); - writePSFmt("/dt {0:.4g} def\n", t1 - t0); - writePSFmt("/x0 {0:.4g} def\n", x0); - writePSFmt("/y0 {0:.4g} def\n", y0); - writePSFmt("/dx {0:.4g} def\n", x1 - x0); - writePSFmt("/x1 {0:.4g} def\n", x1); - writePSFmt("/y1 {0:.4g} def\n", y1); - writePSFmt("/dy {0:.4g} def\n", y1 - y0); - writePSFmt("/xMin {0:.4g} def\n", xMin); - writePSFmt("/yMin {0:.4g} def\n", yMin); - writePSFmt("/xMax {0:.4g} def\n", xMax); - writePSFmt("/yMax {0:.4g} def\n", yMax); - writePSFmt("/n {0:d} def\n", shading->getColorSpace()->getNComps()); - if (shading->getNFuncs() == 1) { - writePS("/func "); - cvtFunction(shading->getFunc(0)); - writePS("def\n"); - } else { - writePS("/func {\n"); - for (i = 0; i < shading->getNFuncs(); ++i) { - if (i < shading->getNFuncs() - 1) { - writePS("dup\n"); - } - cvtFunction(shading->getFunc(i)); - writePS("exec\n"); - if (i < shading->getNFuncs() - 1) { - writePS("exch\n"); - } - } - writePS("} def\n"); - } - writePSFmt("{0:.4g} {1:.4g} 0 axialSH\n", tMin, tMax); - - return gTrue; -} - -GBool PSOutputDev::radialShadedFill(GfxState *state, - GfxRadialShading *shading) { - double xMin, yMin, xMax, yMax; - double x0, y0, r0, x1, y1, r1, t0, t1; - double xa, ya, ra; - double sz, xz, yz, sMin, sMax, sa, ta; - double theta, alpha, a1, a2; - GBool enclosed; - int i; - - if (level == psLevel2Sep || level == psLevel3Sep) { - if (shading->getColorSpace()->getMode() != csDeviceCMYK) { - return gFalse; - } - processColors |= psProcessCMYK; - } - - // get the shading info - shading->getCoords(&x0, &y0, &r0, &x1, &y1, &r1); - t0 = shading->getDomain0(); - t1 = shading->getDomain1(); - - // Compute the point at which r(s) = 0; check for the enclosed - // circles case; and compute the angles for the tangent lines. - if (r0 == r1) { - enclosed = x0 == x1 && y0 == y1; - theta = 0; - sz = 0; // make gcc happy - } else { - sz = -r0 / (r1 - r0); - xz = x0 + sz * (x1 - x0); - yz = y0 + sz * (y1 - y0); - enclosed = (xz - x0) * (xz - x0) + (yz - y0) * (yz - y0) <= r0 * r0; - theta = asin(r0 / sqrt((x0 - xz) * (x0 - xz) + (y0 - yz) * (y0 - yz))); - if (r0 > r1) { - theta = -theta; - } - } - if (enclosed) { - a1 = 0; - a2 = 360; - } else { - alpha = atan2(y1 - y0, x1 - x0); - a1 = (180 / M_PI) * (alpha + theta) + 90; - a2 = (180 / M_PI) * (alpha - theta) - 90; - while (a2 < a1) { - a2 += 360; - } - } - - // compute the (possibly extended) s range - state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax); - if (enclosed) { - sMin = 0; - sMax = 1; - } else { - sMin = 1; - sMax = 0; - // solve for x(s) + r(s) = xMin - if ((x1 + r1) - (x0 + r0) != 0) { - sa = (xMin - (x0 + r0)) / ((x1 + r1) - (x0 + r0)); - if (sa < sMin) { - sMin = sa; - } else if (sa > sMax) { - sMax = sa; - } - } - // solve for x(s) - r(s) = xMax - if ((x1 - r1) - (x0 - r0) != 0) { - sa = (xMax - (x0 - r0)) / ((x1 - r1) - (x0 - r0)); - if (sa < sMin) { - sMin = sa; - } else if (sa > sMax) { - sMax = sa; - } - } - // solve for y(s) + r(s) = yMin - if ((y1 + r1) - (y0 + r0) != 0) { - sa = (yMin - (y0 + r0)) / ((y1 + r1) - (y0 + r0)); - if (sa < sMin) { - sMin = sa; - } else if (sa > sMax) { - sMax = sa; - } - } - // solve for y(s) - r(s) = yMax - if ((y1 - r1) - (y0 - r0) != 0) { - sa = (yMax - (y0 - r0)) / ((y1 - r1) - (y0 - r0)); - if (sa < sMin) { - sMin = sa; - } else if (sa > sMax) { - sMax = sa; - } - } - // check against sz - if (r0 < r1) { - if (sMin < sz) { - sMin = sz; - } - } else if (r0 > r1) { - if (sMax > sz) { - sMax = sz; - } - } - // check the 'extend' flags - if (!shading->getExtend0() && sMin < 0) { - sMin = 0; - } - if (!shading->getExtend1() && sMax > 1) { - sMax = 1; - } - } - - // generate the PS code - writePSFmt("/x0 {0:.4g} def\n", x0); - writePSFmt("/x1 {0:.4g} def\n", x1); - writePSFmt("/dx {0:.4g} def\n", x1 - x0); - writePSFmt("/y0 {0:.4g} def\n", y0); - writePSFmt("/y1 {0:.4g} def\n", y1); - writePSFmt("/dy {0:.4g} def\n", y1 - y0); - writePSFmt("/r0 {0:.4g} def\n", r0); - writePSFmt("/r1 {0:.4g} def\n", r1); - writePSFmt("/dr {0:.4g} def\n", r1 - r0); - writePSFmt("/t0 {0:.4g} def\n", t0); - writePSFmt("/t1 {0:.4g} def\n", t1); - writePSFmt("/dt {0:.4g} def\n", t1 - t0); - writePSFmt("/n {0:d} def\n", shading->getColorSpace()->getNComps()); - writePSFmt("/encl {0:s} def\n", enclosed ? "true" : "false"); - writePSFmt("/a1 {0:.4g} def\n", a1); - writePSFmt("/a2 {0:.4g} def\n", a2); - if (shading->getNFuncs() == 1) { - writePS("/func "); - cvtFunction(shading->getFunc(0)); - writePS("def\n"); - } else { - writePS("/func {\n"); - for (i = 0; i < shading->getNFuncs(); ++i) { - if (i < shading->getNFuncs() - 1) { - writePS("dup\n"); - } - cvtFunction(shading->getFunc(i)); - writePS("exec\n"); - if (i < shading->getNFuncs() - 1) { - writePS("exch\n"); - } - } - writePS("} def\n"); - } - writePSFmt("{0:.4g} {1:.4g} 0 radialSH\n", sMin, sMax); - - // extend the 'enclosed' case - if (enclosed) { - // extend the smaller circle - if ((shading->getExtend0() && r0 <= r1) || - (shading->getExtend1() && r1 < r0)) { - if (r0 <= r1) { - ta = t0; - ra = r0; - xa = x0; - ya = y0; - } else { - ta = t1; - ra = r1; - xa = x1; - ya = y1; - } - if (level == psLevel2Sep || level == psLevel3Sep) { - writePSFmt("{0:.4g} radialCol aload pop k\n", ta); - } else { - writePSFmt("{0:.4g} radialCol sc\n", ta); - } - writePSFmt("{0:.4g} {1:.4g} {2:.4g} 0 360 arc h f*\n", xa, ya, ra); - } - - // extend the larger circle - if ((shading->getExtend0() && r0 > r1) || - (shading->getExtend1() && r1 >= r0)) { - if (r0 > r1) { - ta = t0; - ra = r0; - xa = x0; - ya = y0; - } else { - ta = t1; - ra = r1; - xa = x1; - ya = y1; - } - if (level == psLevel2Sep || level == psLevel3Sep) { - writePSFmt("{0:.4g} radialCol aload pop k\n", ta); - } else { - writePSFmt("{0:.4g} radialCol sc\n", ta); - } - writePSFmt("{0:.4g} {1:.4g} {2:.4g} 0 360 arc h\n", xa, ya, ra); - writePSFmt("{0:.4g} {1:.4g} m {2:.4g} {3:.4g} l {4:.4g} {5:.4g} l {6:.4g} {7:.4g} l h f*\n", - xMin, yMin, xMin, yMax, xMax, yMax, xMax, yMin); - } - } - - return gTrue; -} - -void PSOutputDev::clip(GfxState *state) { - doPath(state->getPath()); - writePS("W\n"); -} - -void PSOutputDev::eoClip(GfxState *state) { - doPath(state->getPath()); - writePS("W*\n"); -} - -void PSOutputDev::clipToStrokePath(GfxState *state) { - doPath(state->getPath()); - writePS("Ws\n"); -} - -void PSOutputDev::doPath(GfxPath *path) { - GfxSubpath *subpath; - double x0, y0, x1, y1, x2, y2, x3, y3, x4, y4; - int n, m, i, j; - - n = path->getNumSubpaths(); - - if (n == 1 && path->getSubpath(0)->getNumPoints() == 5) { - subpath = path->getSubpath(0); - x0 = subpath->getX(0); - y0 = subpath->getY(0); - x4 = subpath->getX(4); - y4 = subpath->getY(4); - if (x4 == x0 && y4 == y0) { - x1 = subpath->getX(1); - y1 = subpath->getY(1); - x2 = subpath->getX(2); - y2 = subpath->getY(2); - x3 = subpath->getX(3); - y3 = subpath->getY(3); - if (x0 == x1 && x2 == x3 && y0 == y3 && y1 == y2) { - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} re\n", - x0 < x2 ? x0 : x2, y0 < y1 ? y0 : y1, - fabs(x2 - x0), fabs(y1 - y0)); - return; - } else if (x0 == x3 && x1 == x2 && y0 == y1 && y2 == y3) { - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} re\n", - x0 < x1 ? x0 : x1, y0 < y2 ? y0 : y2, - fabs(x1 - x0), fabs(y2 - y0)); - return; - } - } - } - - for (i = 0; i < n; ++i) { - subpath = path->getSubpath(i); - m = subpath->getNumPoints(); - writePSFmt("{0:.4g} {1:.4g} m\n", subpath->getX(0), subpath->getY(0)); - j = 1; - while (j < m) { - if (subpath->getCurve(j)) { - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g} c\n", - subpath->getX(j), subpath->getY(j), - subpath->getX(j+1), subpath->getY(j+1), - subpath->getX(j+2), subpath->getY(j+2)); - j += 3; - } else { - writePSFmt("{0:.4g} {1:.4g} l\n", subpath->getX(j), subpath->getY(j)); - ++j; - } - } - if (subpath->isClosed()) { - writePS("h\n"); - } - } -} - -void PSOutputDev::drawString(GfxState *state, GString *s) { - GfxFont *font; - int wMode; - Gushort *codeToGID; - GString *s2; - double dx, dy, dx2, dy2, originX, originY; - char *p; - UnicodeMap *uMap; - CharCode code; - Unicode u[8]; - char buf[8]; - int len, nChars, uLen, n, m, i, j; - - // check for invisible text -- this is used by Acrobat Capture - if (state->getRender() == 3) { - return; - } - - // ignore empty strings - if (s->getLength() == 0) { - return; - } - - // get the font - if (!(font = state->getFont())) { - return; - } - wMode = font->getWMode(); - - // check for a subtitute 16-bit font - uMap = NULL; - codeToGID = NULL; - if (font->isCIDFont()) { - for (i = 0; i < font16EncLen; ++i) { - if (font->getID()->num == font16Enc[i].fontID.num && - font->getID()->gen == font16Enc[i].fontID.gen) { - uMap = globalParams->getUnicodeMap(font16Enc[i].enc); - break; - } - } - - // check for a code-to-GID map - } else { - for (i = 0; i < font8InfoLen; ++i) { - if (font->getID()->num == font8Info[i].fontID.num && - font->getID()->gen == font8Info[i].fontID.gen) { - codeToGID = font8Info[i].codeToGID; - break; - } - } - } - - // compute width of chars in string, ignoring char spacing and word - // spacing -- the Tj operator will adjust for the metrics of the - // font that's actually used - dx = dy = 0; - nChars = 0; - p = s->getCString(); - len = s->getLength(); - s2 = new GString(); - while (len > 0) { - n = font->getNextChar(p, len, &code, - u, (int)(sizeof(u) / sizeof(Unicode)), &uLen, - &dx2, &dy2, &originX, &originY); - if (font->isCIDFont()) { - if (uMap) { - for (i = 0; i < uLen; ++i) { - m = uMap->mapUnicode(u[i], buf, (int)sizeof(buf)); - for (j = 0; j < m; ++j) { - s2->append(buf[j]); - } - } - //~ this really needs to get the number of chars in the target - //~ encoding - which may be more than the number of Unicode - //~ chars - nChars += uLen; - } else { - s2->append((char)((code >> 8) & 0xff)); - s2->append((char)(code & 0xff)); - ++nChars; - } - } else { - if (!codeToGID || codeToGID[code]) { - s2->append((char)code); - } - } - dx += dx2; - dy += dy2; - p += n; - len -= n; - } - dx *= state->getFontSize() * state->getHorizScaling(); - dy *= state->getFontSize(); - if (uMap) { - uMap->decRefCnt(); - } - - if (s2->getLength() > 0) { - writePSString(s2); - if (font->isCIDFont()) { - if (wMode) { - writePSFmt(" {0:d} {1:.4g} Tj16V\n", nChars, dy); - } else { - writePSFmt(" {0:d} {1:.4g} Tj16\n", nChars, dx); - } - } else { - writePSFmt(" {0:.4g} Tj\n", dx); - } - } - delete s2; - - if (state->getRender() & 4) { - haveTextClip = gTrue; - } -} - -void PSOutputDev::endTextObject(GfxState * /*state*/) { - if (haveTextClip) { - writePS("Tclip\n"); - haveTextClip = gFalse; - } -} - -void PSOutputDev::drawImageMask(GfxState * /*state*/, Object *ref, Stream *str, - int width, int height, GBool invert, - GBool inlineImg) { - int len; - - len = height * ((width + 7) / 8); - switch (level) { - case psLevel1: - case psLevel1Sep: - doImageL1(ref, NULL, invert, inlineImg, str, width, height, len); - break; - case psLevel2: - case psLevel2Sep: - doImageL2(ref, NULL, invert, inlineImg, str, width, height, len, - NULL, NULL, 0, 0, gFalse); - break; - case psLevel3: - case psLevel3Sep: - doImageL3(ref, NULL, invert, inlineImg, str, width, height, len, - NULL, NULL, 0, 0, gFalse); - break; - } -} - -void PSOutputDev::drawImage(GfxState * /*state*/, Object *ref, Stream *str, - int width, int height, GfxImageColorMap *colorMap, - int *maskColors, GBool inlineImg) { - int len; - - len = height * ((width * colorMap->getNumPixelComps() * - colorMap->getBits() + 7) / 8); - switch (level) { - case psLevel1: - doImageL1(ref, colorMap, gFalse, inlineImg, str, width, height, len); - break; - case psLevel1Sep: - //~ handle indexed, separation, ... color spaces - doImageL1Sep(colorMap, gFalse, inlineImg, str, width, height, len); - break; - case psLevel2: - case psLevel2Sep: - doImageL2(ref, colorMap, gFalse, inlineImg, str, - width, height, len, maskColors, NULL, 0, 0, gFalse); - break; - case psLevel3: - case psLevel3Sep: - doImageL3(ref, colorMap, gFalse, inlineImg, str, - width, height, len, maskColors, NULL, 0, 0, gFalse); - break; - } - t3Cacheable = gFalse; -} - -void PSOutputDev::drawMaskedImage(GfxState * /*state*/, Object *ref, Stream *str, - int width, int height, - GfxImageColorMap *colorMap, - Stream *maskStr, - int maskWidth, int maskHeight, - GBool maskInvert) { - int len; - - len = height * ((width * colorMap->getNumPixelComps() * - colorMap->getBits() + 7) / 8); - switch (level) { - case psLevel1: - doImageL1(ref, colorMap, gFalse, gFalse, str, width, height, len); - break; - case psLevel1Sep: - //~ handle indexed, separation, ... color spaces - doImageL1Sep(colorMap, gFalse, gFalse, str, width, height, len); - break; - case psLevel2: - case psLevel2Sep: - doImageL2(ref, colorMap, gFalse, gFalse, str, width, height, len, - NULL, maskStr, maskWidth, maskHeight, maskInvert); - break; - case psLevel3: - case psLevel3Sep: - doImageL3(ref, colorMap, gFalse, gFalse, str, width, height, len, - NULL, maskStr, maskWidth, maskHeight, maskInvert); - break; - } - t3Cacheable = gFalse; -} - -void PSOutputDev::doImageL1(Object *ref, GfxImageColorMap *colorMap, - GBool invert, GBool inlineImg, - Stream *str, int width, int height, int len) { - ImageStream *imgStr; - Guchar pixBuf[gfxColorMaxComps]; - GfxGray gray; - int col, x, y, c, i; - - if ((inType3Char || preload) && !colorMap) { - if (inlineImg) { - // create an array - str = new FixedLengthEncoder(str, len); - str = new ASCIIHexEncoder(str); - str->reset(); - col = 0; - writePS("[<"); - do { - do { - c = str->getChar(); - } while (c == '\n' || c == '\r'); - if (c == '>' || c == EOF) { - break; - } - writePSChar(c); - ++col; - // each line is: "<...data...>" - // so max data length = 255 - 4 = 251 - // but make it 240 just to be safe - // chunks are 2 bytes each, so we need to stop on an even col number - if (col == 240) { - writePS(">\n<"); - col = 0; - } - } while (c != '>' && c != EOF); - writePS(">]\n"); - writePS("0\n"); - str->close(); - delete str; - } else { - // set up to use the array already created by setupImages() - writePSFmt("ImData_{0:d}_{1:d} 0\n", ref->getRefNum(), ref->getRefGen()); - } - } - - // image/imagemask command - if ((inType3Char || preload) && !colorMap) { - writePSFmt("{0:d} {1:d} {2:s} [{3:d} 0 0 {4:d} 0 {5:d}] pdfImM1a\n", - width, height, invert ? "true" : "false", - width, -height, height); - } else if (colorMap) { - writePSFmt("{0:d} {1:d} 8 [{2:d} 0 0 {3:d} 0 {4:d}] pdfIm1\n", - width, height, - width, -height, height); - } else { - writePSFmt("{0:d} {1:d} {2:s} [{3:d} 0 0 {4:d} 0 {5:d}] pdfImM1\n", - width, height, invert ? "true" : "false", - width, -height, height); - } - - // image data - if (!((inType3Char || preload) && !colorMap)) { - - if (colorMap) { - - // set up to process the data stream - imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), - colorMap->getBits()); - imgStr->reset(); - - // process the data stream - i = 0; - for (y = 0; y < height; ++y) { - - // write the line - for (x = 0; x < width; ++x) { - imgStr->getPixel(pixBuf); - colorMap->getGray(pixBuf, &gray); - writePSFmt("{0:02x}", colToByte(gray)); - if (++i == 32) { - writePSChar('\n'); - i = 0; - } - } - } - if (i != 0) { - writePSChar('\n'); - } - str->close(); - delete imgStr; - - // imagemask - } else { - str->reset(); - i = 0; - for (y = 0; y < height; ++y) { - for (x = 0; x < width; x += 8) { - writePSFmt("{0:02x}", str->getChar() & 0xff); - if (++i == 32) { - writePSChar('\n'); - i = 0; - } - } - } - if (i != 0) { - writePSChar('\n'); - } - str->close(); - } - } -} - -void PSOutputDev::doImageL1Sep(GfxImageColorMap *colorMap, - GBool /*invert*/, GBool /*inlineImg*/, - Stream *str, int width, int height, int /*len*/) { - ImageStream *imgStr; - Guchar *lineBuf; - Guchar pixBuf[gfxColorMaxComps]; - GfxCMYK cmyk; - int x, y, i, comp; - - // width, height, matrix, bits per component - writePSFmt("{0:d} {1:d} 8 [{2:d} 0 0 {3:d} 0 {4:d}] pdfIm1Sep\n", - width, height, - width, -height, height); - - // allocate a line buffer - lineBuf = (Guchar *)gmallocn(width, 4); - - // set up to process the data stream - imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), - colorMap->getBits()); - imgStr->reset(); - - // process the data stream - i = 0; - for (y = 0; y < height; ++y) { - - // read the line - for (x = 0; x < width; ++x) { - imgStr->getPixel(pixBuf); - colorMap->getCMYK(pixBuf, &cmyk); - lineBuf[4*x+0] = colToByte(cmyk.c); - lineBuf[4*x+1] = colToByte(cmyk.m); - lineBuf[4*x+2] = colToByte(cmyk.y); - lineBuf[4*x+3] = colToByte(cmyk.k); - addProcessColor(colToDbl(cmyk.c), colToDbl(cmyk.m), - colToDbl(cmyk.y), colToDbl(cmyk.k)); - } - - // write one line of each color component - for (comp = 0; comp < 4; ++comp) { - for (x = 0; x < width; ++x) { - writePSFmt("{0:02x}", lineBuf[4*x + comp]); - if (++i == 32) { - writePSChar('\n'); - i = 0; - } - } - } - } - - if (i != 0) { - writePSChar('\n'); - } - - str->close(); - delete imgStr; - gfree(lineBuf); -} - -void PSOutputDev::doImageL2(Object *ref, GfxImageColorMap *colorMap, - GBool invert, GBool inlineImg, - Stream *str, int width, int height, int len, - int *maskColors, Stream *maskStr, - int maskWidth, int maskHeight, GBool maskInvert) { - Stream *str2; - ImageStream *imgStr; - Guchar *line; - PSOutImgClipRect *rects0, *rects1, *rectsTmp, *rectsOut; - int rects0Len, rects1Len, rectsSize, rectsOutLen, rectsOutSize; - GBool emitRect, addRect, extendRect; - GString *s; - int n, numComps; - GBool useRLE, useASCII, useASCIIHex, useCompressed; - GfxSeparationColorSpace *sepCS; - GfxColor color; - GfxCMYK cmyk; - int c; - int col, i, j, x0, x1, y, maskXor; - - // color key masking - if (maskColors && colorMap && !inlineImg) { - // can't read the stream twice for inline images -- but masking - // isn't allowed with inline images anyway - numComps = colorMap->getNumPixelComps(); - imgStr = new ImageStream(str, width, numComps, colorMap->getBits()); - imgStr->reset(); - rects0Len = rects1Len = rectsOutLen = 0; - rectsSize = rectsOutSize = 64; - rects0 = (PSOutImgClipRect *)gmallocn(rectsSize, sizeof(PSOutImgClipRect)); - rects1 = (PSOutImgClipRect *)gmallocn(rectsSize, sizeof(PSOutImgClipRect)); - rectsOut = (PSOutImgClipRect *)gmallocn(rectsOutSize, - sizeof(PSOutImgClipRect)); - for (y = 0; y < height; ++y) { - if (!(line = imgStr->getLine())) { - break; - } - i = 0; - rects1Len = 0; - for (x0 = 0; x0 < width; ++x0) { - for (j = 0; j < numComps; ++j) { - if (line[x0*numComps+j] < maskColors[2*j] || - line[x0*numComps+j] > maskColors[2*j+1]) { - break; - } - } - if (j < numComps) { - break; - } - } - for (x1 = x0; x1 < width; ++x1) { - for (j = 0; j < numComps; ++j) { - if (line[x1*numComps+j] < maskColors[2*j] || - line[x1*numComps+j] > maskColors[2*j+1]) { - break; - } - } - if (j == numComps) { - break; - } - } - while (x0 < width || i < rects0Len) { - emitRect = addRect = extendRect = gFalse; - if (x0 >= width) { - emitRect = gTrue; - } else if (i >= rects0Len) { - addRect = gTrue; - } else if (rects0[i].x0 < x0) { - emitRect = gTrue; - } else if (x0 < rects0[i].x0) { - addRect = gTrue; - } else if (rects0[i].x1 == x1) { - extendRect = gTrue; - } else { - emitRect = addRect = gTrue; - } - if (emitRect) { - if (rectsOutLen == rectsOutSize) { - rectsOutSize *= 2; - rectsOut = (PSOutImgClipRect *)greallocn(rectsOut, rectsOutSize, - sizeof(PSOutImgClipRect)); - } - rectsOut[rectsOutLen].x0 = rects0[i].x0; - rectsOut[rectsOutLen].x1 = rects0[i].x1; - rectsOut[rectsOutLen].y0 = height - y - 1; - rectsOut[rectsOutLen].y1 = height - rects0[i].y0 - 1; - ++rectsOutLen; - ++i; - } - if (addRect || extendRect) { - if (rects1Len == rectsSize) { - rectsSize *= 2; - rects0 = (PSOutImgClipRect *)greallocn(rects0, rectsSize, - sizeof(PSOutImgClipRect)); - rects1 = (PSOutImgClipRect *)greallocn(rects1, rectsSize, - sizeof(PSOutImgClipRect)); - } - rects1[rects1Len].x0 = x0; - rects1[rects1Len].x1 = x1; - if (addRect) { - rects1[rects1Len].y0 = y; - } - if (extendRect) { - rects1[rects1Len].y0 = rects0[i].y0; - ++i; - } - ++rects1Len; - for (x0 = x1; x0 < width; ++x0) { - for (j = 0; j < numComps; ++j) { - if (line[x0*numComps+j] < maskColors[2*j] || - line[x0*numComps+j] > maskColors[2*j+1]) { - break; - } - } - if (j < numComps) { - break; - } - } - for (x1 = x0; x1 < width; ++x1) { - for (j = 0; j < numComps; ++j) { - if (line[x1*numComps+j] < maskColors[2*j] || - line[x1*numComps+j] > maskColors[2*j+1]) { - break; - } - } - if (j == numComps) { - break; - } - } - } - } - rectsTmp = rects0; - rects0 = rects1; - rects1 = rectsTmp; - i = rects0Len; - rects0Len = rects1Len; - rects1Len = i; - } - for (i = 0; i < rects0Len; ++i) { - if (rectsOutLen == rectsOutSize) { - rectsOutSize *= 2; - rectsOut = (PSOutImgClipRect *)greallocn(rectsOut, rectsOutSize, - sizeof(PSOutImgClipRect)); - } - rectsOut[rectsOutLen].x0 = rects0[i].x0; - rectsOut[rectsOutLen].x1 = rects0[i].x1; - rectsOut[rectsOutLen].y0 = height - y - 1; - rectsOut[rectsOutLen].y1 = height - rects0[i].y0 - 1; - ++rectsOutLen; - } - writePSFmt("{0:d} array 0\n", rectsOutLen * 4); - for (i = 0; i < rectsOutLen; ++i) { - writePSFmt("[{0:d} {1:d} {2:d} {3:d}] pr\n", - rectsOut[i].x0, rectsOut[i].y0, - rectsOut[i].x1 - rectsOut[i].x0, - rectsOut[i].y1 - rectsOut[i].y0); - } - writePSFmt("pop {0:d} {1:d} pdfImClip\n", width, height); - gfree(rectsOut); - gfree(rects0); - gfree(rects1); - delete imgStr; - str->close(); - - // explicit masking - } else if (maskStr) { - imgStr = new ImageStream(maskStr, maskWidth, 1, 1); - imgStr->reset(); - rects0Len = rects1Len = rectsOutLen = 0; - rectsSize = rectsOutSize = 64; - rects0 = (PSOutImgClipRect *)gmallocn(rectsSize, sizeof(PSOutImgClipRect)); - rects1 = (PSOutImgClipRect *)gmallocn(rectsSize, sizeof(PSOutImgClipRect)); - rectsOut = (PSOutImgClipRect *)gmallocn(rectsOutSize, - sizeof(PSOutImgClipRect)); - maskXor = maskInvert ? 1 : 0; - for (y = 0; y < maskHeight; ++y) { - if (!(line = imgStr->getLine())) { - break; - } - i = 0; - rects1Len = 0; - for (x0 = 0; x0 < maskWidth && (line[x0] ^ maskXor); ++x0) ; - for (x1 = x0; x1 < maskWidth && !(line[x1] ^ maskXor); ++x1) ; - while (x0 < maskWidth || i < rects0Len) { - emitRect = addRect = extendRect = gFalse; - if (x0 >= maskWidth) { - emitRect = gTrue; - } else if (i >= rects0Len) { - addRect = gTrue; - } else if (rects0[i].x0 < x0) { - emitRect = gTrue; - } else if (x0 < rects0[i].x0) { - addRect = gTrue; - } else if (rects0[i].x1 == x1) { - extendRect = gTrue; - } else { - emitRect = addRect = gTrue; - } - if (emitRect) { - if (rectsOutLen == rectsOutSize) { - rectsOutSize *= 2; - rectsOut = (PSOutImgClipRect *)greallocn(rectsOut, rectsOutSize, - sizeof(PSOutImgClipRect)); - } - rectsOut[rectsOutLen].x0 = rects0[i].x0; - rectsOut[rectsOutLen].x1 = rects0[i].x1; - rectsOut[rectsOutLen].y0 = maskHeight - y - 1; - rectsOut[rectsOutLen].y1 = maskHeight - rects0[i].y0 - 1; - ++rectsOutLen; - ++i; - } - if (addRect || extendRect) { - if (rects1Len == rectsSize) { - rectsSize *= 2; - rects0 = (PSOutImgClipRect *)greallocn(rects0, rectsSize, - sizeof(PSOutImgClipRect)); - rects1 = (PSOutImgClipRect *)greallocn(rects1, rectsSize, - sizeof(PSOutImgClipRect)); - } - rects1[rects1Len].x0 = x0; - rects1[rects1Len].x1 = x1; - if (addRect) { - rects1[rects1Len].y0 = y; - } - if (extendRect) { - rects1[rects1Len].y0 = rects0[i].y0; - ++i; - } - ++rects1Len; - for (x0 = x1; x0 < maskWidth && (line[x0] ^ maskXor); ++x0) ; - for (x1 = x0; x1 < maskWidth && !(line[x1] ^ maskXor); ++x1) ; - } - } - rectsTmp = rects0; - rects0 = rects1; - rects1 = rectsTmp; - i = rects0Len; - rects0Len = rects1Len; - rects1Len = i; - } - for (i = 0; i < rects0Len; ++i) { - if (rectsOutLen == rectsOutSize) { - rectsOutSize *= 2; - rectsOut = (PSOutImgClipRect *)greallocn(rectsOut, rectsOutSize, - sizeof(PSOutImgClipRect)); - } - rectsOut[rectsOutLen].x0 = rects0[i].x0; - rectsOut[rectsOutLen].x1 = rects0[i].x1; - rectsOut[rectsOutLen].y0 = maskHeight - y - 1; - rectsOut[rectsOutLen].y1 = maskHeight - rects0[i].y0 - 1; - ++rectsOutLen; - } - writePSFmt("{0:d} array 0\n", rectsOutLen * 4); - for (i = 0; i < rectsOutLen; ++i) { - writePSFmt("[{0:d} {1:d} {2:d} {3:d}] pr\n", - rectsOut[i].x0, rectsOut[i].y0, - rectsOut[i].x1 - rectsOut[i].x0, - rectsOut[i].y1 - rectsOut[i].y0); - } - writePSFmt("pop {0:d} {1:d} pdfImClip\n", maskWidth, maskHeight); - gfree(rectsOut); - gfree(rects0); - gfree(rects1); - delete imgStr; - maskStr->close(); - } - - // color space - if (colorMap) { - dumpColorSpaceL2(colorMap->getColorSpace(), gFalse, gTrue, gFalse); - writePS(" setcolorspace\n"); - } - - useASCIIHex = globalParams->getPSASCIIHex(); - - // set up the image data - if (mode == psModeForm || inType3Char || preload) { - if (inlineImg) { - // create an array - str2 = new FixedLengthEncoder(str, len); - str2 = new RunLengthEncoder(str2); - if (useASCIIHex) { - str2 = new ASCIIHexEncoder(str2); - } else { - str2 = new ASCII85Encoder(str2); - } - str2->reset(); - col = 0; - writePS((char *)(useASCIIHex ? "[<" : "[<~")); - do { - do { - c = str2->getChar(); - } while (c == '\n' || c == '\r'); - if (c == (useASCIIHex ? '>' : '~') || c == EOF) { - break; - } - if (c == 'z') { - writePSChar(c); - ++col; - } else { - writePSChar(c); - ++col; - for (i = 1; i <= (useASCIIHex ? 1 : 4); ++i) { - do { - c = str2->getChar(); - } while (c == '\n' || c == '\r'); - if (c == (useASCIIHex ? '>' : '~') || c == EOF) { - break; - } - writePSChar(c); - ++col; - } - } - // each line is: "<~...data...~>" - // so max data length = 255 - 6 = 249 - // chunks are 1 or 5 bytes each, so we have to stop at 245 - // but make it 240 just to be safe - if (col > 240) { - writePS((char *)(useASCIIHex ? ">\n<" : "~>\n<~")); - col = 0; - } - } while (c != (useASCIIHex ? '>' : '~') && c != EOF); - writePS((char *)(useASCIIHex ? ">\n" : "~>\n")); - // add an extra entry because the RunLengthDecode filter may - // read past the end - writePS("<>]\n"); - writePS("0\n"); - str2->close(); - delete str2; - } else { - // set up to use the array already created by setupImages() - writePSFmt("ImData_{0:d}_{1:d} 0\n", ref->getRefNum(), ref->getRefGen()); - } - } - - // image dictionary - writePS("<<\n /ImageType 1\n"); - - // width, height, matrix, bits per component - writePSFmt(" /Width {0:d}\n", width); - writePSFmt(" /Height {0:d}\n", height); - writePSFmt(" /ImageMatrix [{0:d} 0 0 {1:d} 0 {2:d}]\n", - width, -height, height); - if (colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) { - writePS(" /BitsPerComponent 8\n"); - } else { - writePSFmt(" /BitsPerComponent {0:d}\n", - colorMap ? colorMap->getBits() : 1); - } - - // decode - if (colorMap) { - writePS(" /Decode ["); - if ((level == psLevel2Sep || level == psLevel3Sep) && - colorMap->getColorSpace()->getMode() == csSeparation) { - // this matches up with the code in the pdfImSep operator - n = (1 << colorMap->getBits()) - 1; - writePSFmt("{0:.4g} {1:.4g}", colorMap->getDecodeLow(0) * n, - colorMap->getDecodeHigh(0) * n); - } else if (colorMap->getColorSpace()->getMode() == csDeviceN) { - numComps = ((GfxDeviceNColorSpace *)colorMap->getColorSpace())-> - getAlt()->getNComps(); - for (i = 0; i < numComps; ++i) { - if (i > 0) { - writePS(" "); - } - writePS("0 1"); - } - } else { - numComps = colorMap->getNumPixelComps(); - for (i = 0; i < numComps; ++i) { - if (i > 0) { - writePS(" "); - } - writePSFmt("{0:.4g} {1:.4g}", - colorMap->getDecodeLow(i), colorMap->getDecodeHigh(i)); - } - } - writePS("]\n"); - } else { - writePSFmt(" /Decode [{0:d} {1:d}]\n", invert ? 1 : 0, invert ? 0 : 1); - } - - // data source - if (mode == psModeForm || inType3Char || preload) { - writePS(" /DataSource { 2 copy get exch 1 add exch }\n"); - } else { - writePS(" /DataSource currentfile\n"); - } - - // filters - s = str->getPSFilter(level < psLevel2 ? 1 : level < psLevel3 ? 2 : 3, - " "); - if ((colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) || - inlineImg || !s) { - useRLE = gTrue; - useASCII = !(mode == psModeForm || inType3Char || preload); - useCompressed = gFalse; - } else { - useRLE = gFalse; - useASCII = str->isBinary() && - !(mode == psModeForm || inType3Char || preload); - useCompressed = gTrue; - } - if (useASCII) { - writePSFmt(" /ASCII{0:s}Decode filter\n", - useASCIIHex ? "Hex" : "85"); - } - if (useRLE) { - writePS(" /RunLengthDecode filter\n"); - } - if (useCompressed) { - writePS(s->getCString()); - } - if (s) { - delete s; - } - - if (mode == psModeForm || inType3Char || preload) { - - // end of image dictionary - writePSFmt(">>\n{0:s}\n", colorMap ? "image" : "imagemask"); - - // get rid of the array and index - writePS("pop pop\n"); - - } else { - - // cut off inline image streams at appropriate length - if (inlineImg) { - str = new FixedLengthEncoder(str, len); - } else if (useCompressed) { - str = str->getUndecodedStream(); - } - - // recode DeviceN data - if (colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) { - str = new DeviceNRecoder(str, width, height, colorMap); - } - - // add RunLengthEncode and ASCIIHex/85 encode filters - if (useRLE) { - str = new RunLengthEncoder(str); - } - if (useASCII) { - if (useASCIIHex) { - str = new ASCIIHexEncoder(str); - } else { - str = new ASCII85Encoder(str); - } - } - - // end of image dictionary - writePS(">>\n"); -#if OPI_SUPPORT - if (opi13Nest) { - if (inlineImg) { - // this can't happen -- OPI dictionaries are in XObjects - error(-1, "Internal: OPI in inline image"); - n = 0; - } else { - // need to read the stream to count characters -- the length - // is data-dependent (because of ASCII and RLE filters) - str->reset(); - n = 0; - while ((c = str->getChar()) != EOF) { - ++n; - } - str->close(); - } - // +6/7 for "pdfIm\n" / "pdfImM\n" - // +8 for newline + trailer - n += colorMap ? 14 : 15; - writePSFmt("%%BeginData: {0:d} Hex Bytes\n", n); - } -#endif - if ((level == psLevel2Sep || level == psLevel3Sep) && colorMap && - colorMap->getColorSpace()->getMode() == csSeparation) { - color.c[0] = gfxColorComp1; - sepCS = (GfxSeparationColorSpace *)colorMap->getColorSpace(); - sepCS->getCMYK(&color, &cmyk); - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} ({4:t}) pdfImSep\n", - colToDbl(cmyk.c), colToDbl(cmyk.m), - colToDbl(cmyk.y), colToDbl(cmyk.k), - sepCS->getName()); - } else { - writePSFmt("{0:s}\n", colorMap ? "pdfIm" : "pdfImM"); - } - - // copy the stream data - str->reset(); - while ((c = str->getChar()) != EOF) { - writePSChar(c); - } - str->close(); - - // add newline and trailer to the end - writePSChar('\n'); - writePS("%-EOD-\n"); -#if OPI_SUPPORT - if (opi13Nest) { - writePS("%%EndData\n"); - } -#endif - - // delete encoders - if (useRLE || useASCII || inlineImg) { - delete str; - } - } - - if ((maskColors && colorMap && !inlineImg) || maskStr) { - writePS("pdfImClipEnd\n"); - } -} - -//~ this doesn't currently support OPI -void PSOutputDev::doImageL3(Object *ref, GfxImageColorMap *colorMap, - GBool invert, GBool inlineImg, - Stream *str, int width, int height, int len, - int *maskColors, Stream *maskStr, - int maskWidth, int maskHeight, GBool maskInvert) { - Stream *str2; - GString *s; - int n, numComps; - GBool useRLE, useASCII, useASCIIHex, useCompressed; - GBool maskUseRLE, maskUseASCII, maskUseCompressed; - GfxSeparationColorSpace *sepCS; - GfxColor color; - GfxCMYK cmyk; - int c; - int col, i; - - useASCIIHex = globalParams->getPSASCIIHex(); - useRLE = useASCII = useCompressed = gFalse; // make gcc happy - maskUseRLE = maskUseASCII = maskUseCompressed = gFalse; // make gcc happy - - // color space - if (colorMap) { - dumpColorSpaceL2(colorMap->getColorSpace(), gFalse, gTrue, gFalse); - writePS(" setcolorspace\n"); - } - - // set up the image data - if (mode == psModeForm || inType3Char || preload) { - if (inlineImg) { - // create an array - str2 = new FixedLengthEncoder(str, len); - str2 = new RunLengthEncoder(str2); - if (useASCIIHex) { - str2 = new ASCIIHexEncoder(str2); - } else { - str2 = new ASCII85Encoder(str2); - } - str2->reset(); - col = 0; - writePS((char *)(useASCIIHex ? "[<" : "[<~")); - do { - do { - c = str2->getChar(); - } while (c == '\n' || c == '\r'); - if (c == (useASCIIHex ? '>' : '~') || c == EOF) { - break; - } - if (c == 'z') { - writePSChar(c); - ++col; - } else { - writePSChar(c); - ++col; - for (i = 1; i <= (useASCIIHex ? 1 : 4); ++i) { - do { - c = str2->getChar(); - } while (c == '\n' || c == '\r'); - if (c == (useASCIIHex ? '>' : '~') || c == EOF) { - break; - } - writePSChar(c); - ++col; - } - } - // each line is: "<~...data...~>" - // so max data length = 255 - 6 = 249 - // chunks are 1 or 5 bytes each, so we have to stop at 245 - // but make it 240 just to be safe - if (col > 240) { - writePS((char *)(useASCIIHex ? ">\n<" : "~>\n<~")); - col = 0; - } - } while (c != (useASCIIHex ? '>' : '~') && c != EOF); - writePS((char *)(useASCIIHex ? ">\n" : "~>\n")); - // add an extra entry because the RunLengthDecode filter may - // read past the end - writePS("<>]\n"); - writePS("0\n"); - str2->close(); - delete str2; - } else { - // set up to use the array already created by setupImages() - writePSFmt("ImData_{0:d}_{1:d} 0\n", ref->getRefNum(), ref->getRefGen()); - } - } - - // explicit masking - if (maskStr) { - writePS("<<\n /ImageType 3\n"); - writePS(" /InterleaveType 3\n"); - writePS(" /DataDict\n"); - } - - // image (data) dictionary - writePSFmt("<<\n /ImageType {0:d}\n", (maskColors && colorMap) ? 4 : 1); - - // color key masking - if (maskColors && colorMap) { - writePS(" /MaskColor [\n"); - numComps = colorMap->getNumPixelComps(); - for (i = 0; i < 2 * numComps; i += 2) { - writePSFmt(" {0:d} {1:d}\n", maskColors[i], maskColors[i+1]); - } - writePS(" ]\n"); - } - - // width, height, matrix, bits per component - writePSFmt(" /Width {0:d}\n", width); - writePSFmt(" /Height {0:d}\n", height); - writePSFmt(" /ImageMatrix [{0:d} 0 0 {1:d} 0 {2:d}]\n", - width, -height, height); - if (colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) { - writePS(" /BitsPerComponent 8\n"); - } else { - writePSFmt(" /BitsPerComponent {0:d}\n", - colorMap ? colorMap->getBits() : 1); - } - - // decode - if (colorMap) { - writePS(" /Decode ["); - if ((level == psLevel2Sep || level == psLevel3Sep) && - colorMap->getColorSpace()->getMode() == csSeparation) { - // this matches up with the code in the pdfImSep operator - n = (1 << colorMap->getBits()) - 1; - writePSFmt("{0:.4g} {1:.4g}", colorMap->getDecodeLow(0) * n, - colorMap->getDecodeHigh(0) * n); - } else if (colorMap->getColorSpace()->getMode() == csDeviceN) { - numComps = ((GfxDeviceNColorSpace *)colorMap->getColorSpace())-> - getAlt()->getNComps(); - for (i = 0; i < numComps; ++i) { - if (i > 0) { - writePS(" "); - } - writePS("0 1"); - } - } else { - numComps = colorMap->getNumPixelComps(); - for (i = 0; i < numComps; ++i) { - if (i > 0) { - writePS(" "); - } - writePSFmt("{0:.4g} {1:.4g}", colorMap->getDecodeLow(i), - colorMap->getDecodeHigh(i)); - } - } - writePS("]\n"); - } else { - writePSFmt(" /Decode [{0:d} {1:d}]\n", invert ? 1 : 0, invert ? 0 : 1); - } - - // data source - if (mode == psModeForm || inType3Char || preload) { - writePS(" /DataSource { 2 copy get exch 1 add exch }\n"); - } else { - writePS(" /DataSource currentfile\n"); - } - - // filters - s = str->getPSFilter(level < psLevel2 ? 1 : level < psLevel3 ? 2 : 3, - " "); - if ((colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) || - inlineImg || !s) { - useRLE = gTrue; - useASCII = !(mode == psModeForm || inType3Char || preload); - useCompressed = gFalse; - } else { - useRLE = gFalse; - useASCII = str->isBinary() && - !(mode == psModeForm || inType3Char || preload); - useCompressed = gTrue; - } - if (useASCII) { - writePSFmt(" /ASCII{0:s}Decode filter\n", - useASCIIHex ? "Hex" : "85"); - } - if (useRLE) { - writePS(" /RunLengthDecode filter\n"); - } - if (useCompressed) { - writePS(s->getCString()); - } - if (s) { - delete s; - } - - // end of image (data) dictionary - writePS(">>\n"); - - // explicit masking - if (maskStr) { - writePS(" /MaskDict\n"); - writePS("<<\n"); - writePS(" /ImageType 1\n"); - writePSFmt(" /Width {0:d}\n", maskWidth); - writePSFmt(" /Height {0:d}\n", maskHeight); - writePSFmt(" /ImageMatrix [{0:d} 0 0 {1:d} 0 {2:d}]\n", - maskWidth, -maskHeight, maskHeight); - writePS(" /BitsPerComponent 1\n"); - writePSFmt(" /Decode [{0:d} {1:d}]\n", - maskInvert ? 1 : 0, maskInvert ? 0 : 1); - - // mask data source - writePS(" /DataSource currentfile\n"); - s = maskStr->getPSFilter(3, " "); - if (!s) { - maskUseRLE = gTrue; - maskUseASCII = gTrue; - maskUseCompressed = gFalse; - } else { - maskUseRLE = gFalse; - maskUseASCII = maskStr->isBinary(); - maskUseCompressed = gTrue; - } - if (maskUseASCII) { - writePSFmt(" /ASCII{0:s}Decode filter\n", - useASCIIHex ? "Hex" : "85"); - } - if (maskUseRLE) { - writePS(" /RunLengthDecode filter\n"); - } - if (maskUseCompressed) { - writePS(s->getCString()); - } - if (s) { - delete s; - } - - writePS(">>\n"); - writePS(">>\n"); - } - - if (mode == psModeForm || inType3Char || preload) { - - // image command - writePSFmt("{0:s}\n", colorMap ? "image" : "imagemask"); - - } else { - - if ((level == psLevel2Sep || level == psLevel3Sep) && colorMap && - colorMap->getColorSpace()->getMode() == csSeparation) { - color.c[0] = gfxColorComp1; - sepCS = (GfxSeparationColorSpace *)colorMap->getColorSpace(); - sepCS->getCMYK(&color, &cmyk); - writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} ({4:t}) pdfImSep\n", - colToDbl(cmyk.c), colToDbl(cmyk.m), - colToDbl(cmyk.y), colToDbl(cmyk.k), - sepCS->getName()); - } else { - writePSFmt("{0:s}\n", colorMap ? "pdfIm" : "pdfImM"); - } - - } - - // explicit masking - if (maskStr) { - - if (maskUseCompressed) { - maskStr = maskStr->getUndecodedStream(); - } - - // add RunLengthEncode and ASCIIHex/85 encode filters - if (maskUseRLE) { - maskStr = new RunLengthEncoder(maskStr); - } - if (maskUseASCII) { - if (useASCIIHex) { - maskStr = new ASCIIHexEncoder(maskStr); - } else { - maskStr = new ASCII85Encoder(maskStr); - } - } - - // copy the stream data - maskStr->reset(); - while ((c = maskStr->getChar()) != EOF) { - writePSChar(c); - } - maskStr->close(); - writePSChar('\n'); - - // delete encoders - if (maskUseRLE || maskUseASCII) { - delete maskStr; - } - } - - // get rid of the array and index - if (mode == psModeForm || inType3Char || preload) { - writePS("pop pop\n"); - - // image data - } else { - - // cut off inline image streams at appropriate length - if (inlineImg) { - str = new FixedLengthEncoder(str, len); - } else if (useCompressed) { - str = str->getUndecodedStream(); - } - - // recode DeviceN data - if (colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) { - str = new DeviceNRecoder(str, width, height, colorMap); - } - - // add RunLengthEncode and ASCIIHex/85 encode filters - if (useRLE) { - str = new RunLengthEncoder(str); - } - if (useASCII) { - if (useASCIIHex) { - str = new ASCIIHexEncoder(str); - } else { - str = new ASCII85Encoder(str); - } - } - - // copy the stream data - str->reset(); - while ((c = str->getChar()) != EOF) { - writePSChar(c); - } - str->close(); - - // add newline and trailer to the end - writePSChar('\n'); - writePS("%-EOD-\n"); - - // delete encoders - if (useRLE || useASCII || inlineImg) { - delete str; - } - } -} - -void PSOutputDev::dumpColorSpaceL2(GfxColorSpace *colorSpace, - GBool genXform, GBool updateColors, - GBool map01) { - GfxCalGrayColorSpace *calGrayCS; - GfxCalRGBColorSpace *calRGBCS; - GfxLabColorSpace *labCS; - GfxIndexedColorSpace *indexedCS; - GfxSeparationColorSpace *separationCS; - GfxDeviceNColorSpace *deviceNCS; - GfxColorSpace *baseCS; - Guchar *lookup, *p; - double x[gfxColorMaxComps], y[gfxColorMaxComps]; - double low[gfxColorMaxComps], range[gfxColorMaxComps]; - GfxColor color; - GfxCMYK cmyk; - Function *func; - int n, numComps, numAltComps; - int byte; - int i, j, k; - - switch (colorSpace->getMode()) { - - case csDeviceGray: - writePS("/DeviceGray"); - if (genXform) { - writePS(" {}"); - } - if (updateColors) { - processColors |= psProcessBlack; - } - break; - - case csCalGray: - calGrayCS = (GfxCalGrayColorSpace *)colorSpace; - writePS("[/CIEBasedA <<\n"); - writePSFmt(" /DecodeA {{{0:.4g} exp}} bind\n", calGrayCS->getGamma()); - writePSFmt(" /MatrixA [{0:.4g} {1:.4g} {2:.4g}]\n", - calGrayCS->getWhiteX(), calGrayCS->getWhiteY(), - calGrayCS->getWhiteZ()); - writePSFmt(" /WhitePoint [{0:.4g} {1:.4g} {2:.4g}]\n", - calGrayCS->getWhiteX(), calGrayCS->getWhiteY(), - calGrayCS->getWhiteZ()); - writePSFmt(" /BlackPoint [{0:.4g} {1:.4g} {2:.4g}]\n", - calGrayCS->getBlackX(), calGrayCS->getBlackY(), - calGrayCS->getBlackZ()); - writePS(">>]"); - if (genXform) { - writePS(" {}"); - } - if (updateColors) { - processColors |= psProcessBlack; - } - break; - - case csDeviceRGB: - writePS("/DeviceRGB"); - if (genXform) { - writePS(" {}"); - } - if (updateColors) { - processColors |= psProcessCMYK; - } - break; - - case csCalRGB: - calRGBCS = (GfxCalRGBColorSpace *)colorSpace; - writePS("[/CIEBasedABC <<\n"); - writePSFmt(" /DecodeABC [{{{0:.4g} exp}} bind {{{1:.4g} exp}} bind {{{2:.4g} exp}} bind]\n", - calRGBCS->getGammaR(), calRGBCS->getGammaG(), - calRGBCS->getGammaB()); - writePSFmt(" /MatrixABC [{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g} {6:.4g} {7:.4g} {8:.4g}]\n", - calRGBCS->getMatrix()[0], calRGBCS->getMatrix()[1], - calRGBCS->getMatrix()[2], calRGBCS->getMatrix()[3], - calRGBCS->getMatrix()[4], calRGBCS->getMatrix()[5], - calRGBCS->getMatrix()[6], calRGBCS->getMatrix()[7], - calRGBCS->getMatrix()[8]); - writePSFmt(" /WhitePoint [{0:.4g} {1:.4g} {2:.4g}]\n", - calRGBCS->getWhiteX(), calRGBCS->getWhiteY(), - calRGBCS->getWhiteZ()); - writePSFmt(" /BlackPoint [{0:.4g} {1:.4g} {2:.4g}]\n", - calRGBCS->getBlackX(), calRGBCS->getBlackY(), - calRGBCS->getBlackZ()); - writePS(">>]"); - if (genXform) { - writePS(" {}"); - } - if (updateColors) { - processColors |= psProcessCMYK; - } - break; - - case csDeviceCMYK: - writePS("/DeviceCMYK"); - if (genXform) { - writePS(" {}"); - } - if (updateColors) { - processColors |= psProcessCMYK; - } - break; - - case csLab: - labCS = (GfxLabColorSpace *)colorSpace; - writePS("[/CIEBasedABC <<\n"); - if (map01) { - writePS(" /RangeABC [0 1 0 1 0 1]\n"); - writePSFmt(" /DecodeABC [{{100 mul 16 add 116 div}} bind {{{0:.4g} mul {1:.4g} add}} bind {{{2:.4g} mul {3:.4g} add}} bind]\n", - (labCS->getAMax() - labCS->getAMin()) / 500.0, - labCS->getAMin() / 500.0, - (labCS->getBMax() - labCS->getBMin()) / 200.0, - labCS->getBMin() / 200.0); - } else { - writePSFmt(" /RangeABC [0 100 {0:.4g} {1:.4g} {2:.4g} {3:.4g}]\n", - labCS->getAMin(), labCS->getAMax(), - labCS->getBMin(), labCS->getBMax()); - writePS(" /DecodeABC [{16 add 116 div} bind {500 div} bind {200 div} bind]\n"); - } - writePS(" /MatrixABC [1 1 1 1 0 0 0 0 -1]\n"); - writePS(" /DecodeLMN\n"); - writePS(" [{dup 6 29 div ge {dup dup mul mul}\n"); - writePSFmt(" {{4 29 div sub 108 841 div mul }} ifelse {0:.4g} mul}} bind\n", - labCS->getWhiteX()); - writePS(" {dup 6 29 div ge {dup dup mul mul}\n"); - writePSFmt(" {{4 29 div sub 108 841 div mul }} ifelse {0:.4g} mul}} bind\n", - labCS->getWhiteY()); - writePS(" {dup 6 29 div ge {dup dup mul mul}\n"); - writePSFmt(" {{4 29 div sub 108 841 div mul }} ifelse {0:.4g} mul}} bind]\n", - labCS->getWhiteZ()); - writePSFmt(" /WhitePoint [{0:.4g} {1:.4g} {2:.4g}]\n", - labCS->getWhiteX(), labCS->getWhiteY(), labCS->getWhiteZ()); - writePSFmt(" /BlackPoint [{0:.4g} {1:.4g} {2:.4g}]\n", - labCS->getBlackX(), labCS->getBlackY(), labCS->getBlackZ()); - writePS(">>]"); - if (genXform) { - writePS(" {}"); - } - if (updateColors) { - processColors |= psProcessCMYK; - } - break; - - case csICCBased: - // there is no transform function to the alternate color space, so - // we can use it directly - dumpColorSpaceL2(((GfxICCBasedColorSpace *)colorSpace)->getAlt(), - genXform, updateColors, gFalse); - break; - - case csIndexed: - indexedCS = (GfxIndexedColorSpace *)colorSpace; - baseCS = indexedCS->getBase(); - writePS("[/Indexed "); - dumpColorSpaceL2(baseCS, gFalse, gFalse, gTrue); - n = indexedCS->getIndexHigh(); - numComps = baseCS->getNComps(); - lookup = indexedCS->getLookup(); - writePSFmt(" {0:d} <\n", n); - if (baseCS->getMode() == csDeviceN) { - func = ((GfxDeviceNColorSpace *)baseCS)->getTintTransformFunc(); - baseCS->getDefaultRanges(low, range, indexedCS->getIndexHigh()); - if (((GfxDeviceNColorSpace *)baseCS)->getAlt()->getMode() == csLab) { - labCS = (GfxLabColorSpace *)((GfxDeviceNColorSpace *)baseCS)->getAlt(); - } else { - labCS = NULL; - } - numAltComps = ((GfxDeviceNColorSpace *)baseCS)->getAlt()->getNComps(); - p = lookup; - for (i = 0; i <= n; i += 8) { - writePS(" "); - for (j = i; j < i+8 && j <= n; ++j) { - for (k = 0; k < numComps; ++k) { - x[k] = low[k] + (*p++ / 255.0) * range[k]; - } - func->transform(x, y); - if (labCS) { - y[0] /= 100.0; - y[1] = (y[1] - labCS->getAMin()) / - (labCS->getAMax() - labCS->getAMin()); - y[2] = (y[2] - labCS->getBMin()) / - (labCS->getBMax() - labCS->getBMin()); - } - for (k = 0; k < numAltComps; ++k) { - byte = (int)(y[k] * 255 + 0.5); - if (byte < 0) { - byte = 0; - } else if (byte > 255) { - byte = 255; - } - writePSFmt("{0:02x}", byte); - } - if (updateColors) { - color.c[0] = dblToCol(j); - indexedCS->getCMYK(&color, &cmyk); - addProcessColor(colToDbl(cmyk.c), colToDbl(cmyk.m), - colToDbl(cmyk.y), colToDbl(cmyk.k)); - } - } - writePS("\n"); - } - } else { - for (i = 0; i <= n; i += 8) { - writePS(" "); - for (j = i; j < i+8 && j <= n; ++j) { - for (k = 0; k < numComps; ++k) { - writePSFmt("{0:02x}", lookup[j * numComps + k]); - } - if (updateColors) { - color.c[0] = dblToCol(j); - indexedCS->getCMYK(&color, &cmyk); - addProcessColor(colToDbl(cmyk.c), colToDbl(cmyk.m), - colToDbl(cmyk.y), colToDbl(cmyk.k)); - } - } - writePS("\n"); - } - } - writePS(">]"); - if (genXform) { - writePS(" {}"); - } - break; - - case csSeparation: - separationCS = (GfxSeparationColorSpace *)colorSpace; - writePS("[/Separation "); - writePSString(separationCS->getName()); - writePS(" "); - dumpColorSpaceL2(separationCS->getAlt(), gFalse, gFalse, gFalse); - writePS("\n"); - cvtFunction(separationCS->getFunc()); - writePS("]"); - if (genXform) { - writePS(" {}"); - } - if (updateColors) { - addCustomColor(separationCS); - } - break; - - case csDeviceN: - // DeviceN color spaces are a Level 3 PostScript feature. - deviceNCS = (GfxDeviceNColorSpace *)colorSpace; - dumpColorSpaceL2(deviceNCS->getAlt(), gFalse, updateColors, map01); - if (genXform) { - writePS(" "); - cvtFunction(deviceNCS->getTintTransformFunc()); - } - break; - - case csPattern: - //~ unimplemented - break; - } -} - -#if OPI_SUPPORT -void PSOutputDev::opiBegin(GfxState *state, Dict *opiDict) { - Object dict; - - if (globalParams->getPSOPI()) { - opiDict->lookup("2.0", &dict); - if (dict.isDict()) { - opiBegin20(state, dict.getDict()); - dict.free(); - } else { - dict.free(); - opiDict->lookup("1.3", &dict); - if (dict.isDict()) { - opiBegin13(state, dict.getDict()); - } - dict.free(); - } - } -} - -void PSOutputDev::opiBegin20(GfxState *state, Dict *dict) { - Object obj1, obj2, obj3, obj4; - double width, height, left, right, top, bottom; - int w, h; - int i; - - writePS("%%BeginOPI: 2.0\n"); - writePS("%%Distilled\n"); - - dict->lookup("F", &obj1); - if (getFileSpec(&obj1, &obj2)) { - writePSFmt("%%ImageFileName: {0:t}\n", obj2.getString()); - obj2.free(); - } - obj1.free(); - - dict->lookup("MainImage", &obj1); - if (obj1.isString()) { - writePSFmt("%%MainImage: {0:t}\n", obj1.getString()); - } - obj1.free(); - - //~ ignoring 'Tags' entry - //~ need to use writePSString() and deal with >255-char lines - - dict->lookup("Size", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 2) { - obj1.arrayGet(0, &obj2); - width = obj2.getNum(); - obj2.free(); - obj1.arrayGet(1, &obj2); - height = obj2.getNum(); - obj2.free(); - writePSFmt("%%ImageDimensions: {0:.4g} {1:.4g}\n", width, height); - } - obj1.free(); - - dict->lookup("CropRect", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 4) { - obj1.arrayGet(0, &obj2); - left = obj2.getNum(); - obj2.free(); - obj1.arrayGet(1, &obj2); - top = obj2.getNum(); - obj2.free(); - obj1.arrayGet(2, &obj2); - right = obj2.getNum(); - obj2.free(); - obj1.arrayGet(3, &obj2); - bottom = obj2.getNum(); - obj2.free(); - writePSFmt("%%ImageCropRect: {0:.4g} {1:.4g} {2:.4g} {3:.4g}\n", - left, top, right, bottom); - } - obj1.free(); - - dict->lookup("Overprint", &obj1); - if (obj1.isBool()) { - writePSFmt("%%ImageOverprint: {0:s}\n", obj1.getBool() ? "true" : "false"); - } - obj1.free(); - - dict->lookup("Inks", &obj1); - if (obj1.isName()) { - writePSFmt("%%ImageInks: {0:s}\n", obj1.getName()); - } else if (obj1.isArray() && obj1.arrayGetLength() >= 1) { - obj1.arrayGet(0, &obj2); - if (obj2.isName()) { - writePSFmt("%%ImageInks: {0:s} {1:d}", - obj2.getName(), (obj1.arrayGetLength() - 1) / 2); - for (i = 1; i+1 < obj1.arrayGetLength(); i += 2) { - obj1.arrayGet(i, &obj3); - obj1.arrayGet(i+1, &obj4); - if (obj3.isString() && obj4.isNum()) { - writePS(" "); - writePSString(obj3.getString()); - writePSFmt(" {0:.4g}", obj4.getNum()); - } - obj3.free(); - obj4.free(); - } - writePS("\n"); - } - obj2.free(); - } - obj1.free(); - - writePS("gsave\n"); - - writePS("%%BeginIncludedImage\n"); - - dict->lookup("IncludedImageDimensions", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 2) { - obj1.arrayGet(0, &obj2); - w = obj2.getInt(); - obj2.free(); - obj1.arrayGet(1, &obj2); - h = obj2.getInt(); - obj2.free(); - writePSFmt("%%IncludedImageDimensions: {0:d} {1:d}\n", w, h); - } - obj1.free(); - - dict->lookup("IncludedImageQuality", &obj1); - if (obj1.isNum()) { - writePSFmt("%%IncludedImageQuality: {0:.4g}\n", obj1.getNum()); - } - obj1.free(); - - ++opi20Nest; -} - -void PSOutputDev::opiBegin13(GfxState *state, Dict *dict) { - Object obj1, obj2; - int left, right, top, bottom, samples, bits, width, height; - double c, m, y, k; - double llx, lly, ulx, uly, urx, ury, lrx, lry; - double tllx, tlly, tulx, tuly, turx, tury, tlrx, tlry; - double horiz, vert; - int i, j; - - writePS("save\n"); - writePS("/opiMatrix2 matrix currentmatrix def\n"); - writePS("opiMatrix setmatrix\n"); - - dict->lookup("F", &obj1); - if (getFileSpec(&obj1, &obj2)) { - writePSFmt("%ALDImageFileName: {0:t}\n", obj2.getString()); - obj2.free(); - } - obj1.free(); - - dict->lookup("CropRect", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 4) { - obj1.arrayGet(0, &obj2); - left = obj2.getInt(); - obj2.free(); - obj1.arrayGet(1, &obj2); - top = obj2.getInt(); - obj2.free(); - obj1.arrayGet(2, &obj2); - right = obj2.getInt(); - obj2.free(); - obj1.arrayGet(3, &obj2); - bottom = obj2.getInt(); - obj2.free(); - writePSFmt("%ALDImageCropRect: {0:d} {1:d} {2:d} {3:d}\n", - left, top, right, bottom); - } - obj1.free(); - - dict->lookup("Color", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 5) { - obj1.arrayGet(0, &obj2); - c = obj2.getNum(); - obj2.free(); - obj1.arrayGet(1, &obj2); - m = obj2.getNum(); - obj2.free(); - obj1.arrayGet(2, &obj2); - y = obj2.getNum(); - obj2.free(); - obj1.arrayGet(3, &obj2); - k = obj2.getNum(); - obj2.free(); - obj1.arrayGet(4, &obj2); - if (obj2.isString()) { - writePSFmt("%ALDImageColor: {0:.4g} {1:.4g} {2:.4g} {3:.4g} ", - c, m, y, k); - writePSString(obj2.getString()); - writePS("\n"); - } - obj2.free(); - } - obj1.free(); - - dict->lookup("ColorType", &obj1); - if (obj1.isName()) { - writePSFmt("%ALDImageColorType: {0:s}\n", obj1.getName()); - } - obj1.free(); - - //~ ignores 'Comments' entry - //~ need to handle multiple lines - - dict->lookup("CropFixed", &obj1); - if (obj1.isArray()) { - obj1.arrayGet(0, &obj2); - ulx = obj2.getNum(); - obj2.free(); - obj1.arrayGet(1, &obj2); - uly = obj2.getNum(); - obj2.free(); - obj1.arrayGet(2, &obj2); - lrx = obj2.getNum(); - obj2.free(); - obj1.arrayGet(3, &obj2); - lry = obj2.getNum(); - obj2.free(); - writePSFmt("%ALDImageCropFixed: {0:.4g} {1:.4g} {2:.4g} {3:.4g}\n", - ulx, uly, lrx, lry); - } - obj1.free(); - - dict->lookup("GrayMap", &obj1); - if (obj1.isArray()) { - writePS("%ALDImageGrayMap:"); - for (i = 0; i < obj1.arrayGetLength(); i += 16) { - if (i > 0) { - writePS("\n%%+"); - } - for (j = 0; j < 16 && i+j < obj1.arrayGetLength(); ++j) { - obj1.arrayGet(i+j, &obj2); - writePSFmt(" {0:d}", obj2.getInt()); - obj2.free(); - } - } - writePS("\n"); - } - obj1.free(); - - dict->lookup("ID", &obj1); - if (obj1.isString()) { - writePSFmt("%ALDImageID: {0:t}\n", obj1.getString()); - } - obj1.free(); - - dict->lookup("ImageType", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 2) { - obj1.arrayGet(0, &obj2); - samples = obj2.getInt(); - obj2.free(); - obj1.arrayGet(1, &obj2); - bits = obj2.getInt(); - obj2.free(); - writePSFmt("%ALDImageType: {0:d} {1:d}\n", samples, bits); - } - obj1.free(); - - dict->lookup("Overprint", &obj1); - if (obj1.isBool()) { - writePSFmt("%ALDImageOverprint: {0:s}\n", - obj1.getBool() ? "true" : "false"); - } - obj1.free(); - - dict->lookup("Position", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 8) { - obj1.arrayGet(0, &obj2); - llx = obj2.getNum(); - obj2.free(); - obj1.arrayGet(1, &obj2); - lly = obj2.getNum(); - obj2.free(); - obj1.arrayGet(2, &obj2); - ulx = obj2.getNum(); - obj2.free(); - obj1.arrayGet(3, &obj2); - uly = obj2.getNum(); - obj2.free(); - obj1.arrayGet(4, &obj2); - urx = obj2.getNum(); - obj2.free(); - obj1.arrayGet(5, &obj2); - ury = obj2.getNum(); - obj2.free(); - obj1.arrayGet(6, &obj2); - lrx = obj2.getNum(); - obj2.free(); - obj1.arrayGet(7, &obj2); - lry = obj2.getNum(); - obj2.free(); - opiTransform(state, llx, lly, &tllx, &tlly); - opiTransform(state, ulx, uly, &tulx, &tuly); - opiTransform(state, urx, ury, &turx, &tury); - opiTransform(state, lrx, lry, &tlrx, &tlry); - writePSFmt("%ALDImagePosition: {0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g} {6:.4g} {7:.4g}\n", - tllx, tlly, tulx, tuly, turx, tury, tlrx, tlry); - obj2.free(); - } - obj1.free(); - - dict->lookup("Resolution", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 2) { - obj1.arrayGet(0, &obj2); - horiz = obj2.getNum(); - obj2.free(); - obj1.arrayGet(1, &obj2); - vert = obj2.getNum(); - obj2.free(); - writePSFmt("%ALDImageResoution: {0:.4g} {1:.4g}\n", horiz, vert); - obj2.free(); - } - obj1.free(); - - dict->lookup("Size", &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 2) { - obj1.arrayGet(0, &obj2); - width = obj2.getInt(); - obj2.free(); - obj1.arrayGet(1, &obj2); - height = obj2.getInt(); - obj2.free(); - writePSFmt("%ALDImageDimensions: {0:d} {1:d}\n", width, height); - } - obj1.free(); - - //~ ignoring 'Tags' entry - //~ need to use writePSString() and deal with >255-char lines - - dict->lookup("Tint", &obj1); - if (obj1.isNum()) { - writePSFmt("%ALDImageTint: {0:.4g}\n", obj1.getNum()); - } - obj1.free(); - - dict->lookup("Transparency", &obj1); - if (obj1.isBool()) { - writePSFmt("%ALDImageTransparency: {0:s}\n", - obj1.getBool() ? "true" : "false"); - } - obj1.free(); - - writePS("%%BeginObject: image\n"); - writePS("opiMatrix2 setmatrix\n"); - ++opi13Nest; -} - -// Convert PDF user space coordinates to PostScript default user space -// coordinates. This has to account for both the PDF CTM and the -// PSOutputDev page-fitting transform. -void PSOutputDev::opiTransform(GfxState *state, double x0, double y0, - double *x1, double *y1) { - double t; - - state->transform(x0, y0, x1, y1); - *x1 += tx; - *y1 += ty; - if (rotate == 90) { - t = *x1; - *x1 = -*y1; - *y1 = t; - } else if (rotate == 180) { - *x1 = -*x1; - *y1 = -*y1; - } else if (rotate == 270) { - t = *x1; - *x1 = *y1; - *y1 = -t; - } - *x1 *= xScale; - *y1 *= yScale; -} - -void PSOutputDev::opiEnd(GfxState *state, Dict *opiDict) { - Object dict; - - if (globalParams->getPSOPI()) { - opiDict->lookup("2.0", &dict); - if (dict.isDict()) { - writePS("%%EndIncludedImage\n"); - writePS("%%EndOPI\n"); - writePS("grestore\n"); - --opi20Nest; - dict.free(); - } else { - dict.free(); - opiDict->lookup("1.3", &dict); - if (dict.isDict()) { - writePS("%%EndObject\n"); - writePS("restore\n"); - --opi13Nest; - } - dict.free(); - } - } -} - -GBool PSOutputDev::getFileSpec(Object *fileSpec, Object *fileName) { - if (fileSpec->isString()) { - fileSpec->copy(fileName); - return gTrue; - } - if (fileSpec->isDict()) { - fileSpec->dictLookup("DOS", fileName); - if (fileName->isString()) { - return gTrue; - } - fileName->free(); - fileSpec->dictLookup("Mac", fileName); - if (fileName->isString()) { - return gTrue; - } - fileName->free(); - fileSpec->dictLookup("Unix", fileName); - if (fileName->isString()) { - return gTrue; - } - fileName->free(); - fileSpec->dictLookup("F", fileName); - if (fileName->isString()) { - return gTrue; - } - fileName->free(); - } - return gFalse; -} -#endif // OPI_SUPPORT - -void PSOutputDev::type3D0(GfxState * /*state*/, double wx, double wy) { - writePSFmt("{0:.4g} {1:.4g} setcharwidth\n", wx, wy); - writePS("q\n"); - t3NeedsRestore = gTrue; -} - -void PSOutputDev::type3D1(GfxState * /*state*/, double wx, double wy, - double llx, double lly, double urx, double ury) { - t3WX = wx; - t3WY = wy; - t3LLX = llx; - t3LLY = lly; - t3URX = urx; - t3URY = ury; - t3String = new GString(); - writePS("q\n"); - t3Cacheable = gTrue; - t3NeedsRestore = gTrue; -} - -void PSOutputDev::drawForm(Ref id) { - writePSFmt("f_{0:d}_{1:d}\n", id.num, id.gen); -} - -void PSOutputDev::psXObject(Stream *psStream, Stream *level1Stream) { - Stream *str; - int c; - - if ((level == psLevel1 || level == psLevel1Sep) && level1Stream) { - str = level1Stream; - } else { - str = psStream; - } - str->reset(); - while ((c = str->getChar()) != EOF) { - writePSChar(c); - } - str->close(); -} - -//~ can nextFunc be reset to 0 -- maybe at the start of each page? -//~ or maybe at the start of each color space / pattern? -void PSOutputDev::cvtFunction(Function *func) { - SampledFunction *func0; - ExponentialFunction *func2; - StitchingFunction *func3; - PostScriptFunction *func4; - int thisFunc, m, n, nSamples, i, j, k; - - switch (func->getType()) { - - case -1: // identity - writePS("{}\n"); - break; - - case 0: // sampled - func0 = (SampledFunction *)func; - thisFunc = nextFunc++; - m = func0->getInputSize(); - n = func0->getOutputSize(); - nSamples = n; - for (i = 0; i < m; ++i) { - nSamples *= func0->getSampleSize(i); - } - writePSFmt("/xpdfSamples{0:d} [\n", thisFunc); - for (i = 0; i < nSamples; ++i) { - writePSFmt("{0:.4g}\n", func0->getSamples()[i]); - } - writePS("] def\n"); - writePSFmt("{{ {0:d} array {1:d} array {2:d} 2 roll\n", 2*m, m, m+2); - // [e01] [efrac] x0 x1 ... xm-1 - for (i = m-1; i >= 0; --i) { - // [e01] [efrac] x0 x1 ... xi - writePSFmt("{0:.4g} sub {1:.4g} mul {2:.4g} add\n", - func0->getDomainMin(i), - (func0->getEncodeMax(i) - func0->getEncodeMin(i)) / - (func0->getDomainMax(i) - func0->getDomainMin(i)), - func0->getEncodeMin(i)); - // [e01] [efrac] x0 x1 ... xi-1 xi' - writePSFmt("dup 0 lt {{ pop 0 }} {{ dup {0:d} gt {{ pop {1:d} }} if }} ifelse\n", - func0->getSampleSize(i) - 1, func0->getSampleSize(i) - 1); - // [e01] [efrac] x0 x1 ... xi-1 xi' - writePS("dup floor cvi exch dup ceiling cvi exch 2 index sub\n"); - // [e01] [efrac] x0 x1 ... xi-1 floor(xi') ceiling(xi') xi'-floor(xi') - writePSFmt("{0:d} index {1:d} 3 2 roll put\n", i+3, i); - // [e01] [efrac] x0 x1 ... xi-1 floor(xi') ceiling(xi') - writePSFmt("{0:d} index {1:d} 3 2 roll put\n", i+3, 2*i+1); - // [e01] [efrac] x0 x1 ... xi-1 floor(xi') - writePSFmt("{0:d} index {1:d} 3 2 roll put\n", i+2, 2*i); - // [e01] [efrac] x0 x1 ... xi-1 - } - // [e01] [efrac] - for (i = 0; i < n; ++i) { - // [e01] [efrac] y(0) ... y(i-1) - for (j = 0; j < (1<> k) & 1)); - for (k = m - 2; k >= 0; --k) { - writePSFmt("{0:d} mul {1:d} index {2:d} get add\n", - func0->getSampleSize(k), - i + j + 3, - 2 * k + ((j >> k) & 1)); - } - if (n > 1) { - writePSFmt("{0:d} mul {1:d} add ", n, i); - } - writePS("get\n"); - } - // [e01] [efrac] y(0) ... y(i-1) s(0) s(1) ... s(2^m-1) - for (j = 0; j < m; ++j) { - // [e01] [efrac] y(0) ... y(i-1) s(0) s(1) ... s(2^(m-j)-1) - for (k = 0; k < (1 << (m - j)); k += 2) { - // [e01] [efrac] y(0) ... y(i-1) <2^(m-j)-k s values> - writePSFmt("{0:d} index {1:d} get dup\n", - i + k/2 + (1 << (m-j)) - k, j); - writePS("3 2 roll mul exch 1 exch sub 3 2 roll mul add\n"); - writePSFmt("{0:d} 1 roll\n", k/2 + (1 << m-j) - k - 1); - } - // [e01] [efrac] s'(0) s'(1) ... s(2^(m-j-1)-1) - } - // [e01] [efrac] y(0) ... y(i-1) s - writePSFmt("{0:.4g} mul {1:.4g} add\n", - func0->getDecodeMax(i) - func0->getDecodeMin(i), - func0->getDecodeMin(i)); - writePSFmt("dup {0:.4g} lt {{ pop {1:.4g} }} {{ dup {2:.4g} gt {{ pop {3:.4g} }} if }} ifelse\n", - func0->getRangeMin(i), func0->getRangeMin(i), - func0->getRangeMax(i), func0->getRangeMax(i)); - // [e01] [efrac] y(0) ... y(i-1) y(i) - } - // [e01] [efrac] y(0) ... y(n-1) - writePSFmt("{0:d} {1:d} roll pop pop }}\n", n+2, n); - break; - - case 2: // exponential - func2 = (ExponentialFunction *)func; - n = func2->getOutputSize(); - writePSFmt("{{ dup {0:.4g} lt {{ pop {1:.4g} }} {{ dup {2:.4g} gt {{ pop {3:.4g} }} if }} ifelse\n", - func2->getDomainMin(0), func2->getDomainMin(0), - func2->getDomainMax(0), func2->getDomainMax(0)); - // x - for (i = 0; i < n; ++i) { - // x y(0) .. y(i-1) - writePSFmt("{0:d} index {1:.4g} exp {2:.4g} mul {3:.4g} add\n", - i, func2->getE(), func2->getC1()[i] - func2->getC0()[i], - func2->getC0()[i]); - if (func2->getHasRange()) { - writePSFmt("dup {0:.4g} lt {{ pop {1:.4g} }} {{ dup {2:.4g} gt {{ pop {3:.4g} }} if }} ifelse\n", - func2->getRangeMin(i), func2->getRangeMin(i), - func2->getRangeMax(i), func2->getRangeMax(i)); - } - } - // x y(0) .. y(n-1) - writePSFmt("{0:d} {1:d} roll pop }}\n", n+1, n); - break; - - case 3: // stitching - func3 = (StitchingFunction *)func; - thisFunc = nextFunc++; - for (i = 0; i < func3->getNumFuncs(); ++i) { - cvtFunction(func3->getFunc(i)); - writePSFmt("/xpdfFunc{0:d}_{1:d} exch def\n", thisFunc, i); - } - writePSFmt("{{ dup {0:.4g} lt {{ pop {1:.4g} }} {{ dup {2:.4g} gt {{ pop {3:.4g} }} if }} ifelse\n", - func3->getDomainMin(0), func3->getDomainMin(0), - func3->getDomainMax(0), func3->getDomainMax(0)); - for (i = 0; i < func3->getNumFuncs() - 1; ++i) { - writePSFmt("dup {0:.4g} lt {{ {1:.4g} sub {2:.4g} mul {3:.4g} add xpdfFunc{4:d}_{5:d} }} {{\n", - func3->getBounds()[i+1], - func3->getBounds()[i], - func3->getScale()[i], - func3->getEncode()[2*i], - thisFunc, i); - } - writePSFmt("{0:.4g} sub {1:.4g} mul {2:.4g} add xpdfFunc{3:d}_{4:d}\n", - func3->getBounds()[i], - func3->getScale()[i], - func3->getEncode()[2*i], - thisFunc, i); - for (i = 0; i < func3->getNumFuncs() - 1; ++i) { - writePS("} ifelse\n"); - } - writePS("}\n"); - break; - - case 4: // PostScript - func4 = (PostScriptFunction *)func; - writePS(func4->getCodeString()->getCString()); - writePS("\n"); - break; - } -} - -void PSOutputDev::writePSChar(char c) { - if (t3String) { - t3String->append(c); - } else { - (*outputFunc)(outputStream, &c, 1); - } -} - -void PSOutputDev::writePS(char *s) { - if (t3String) { - t3String->append(s); - } else { - (*outputFunc)(outputStream, s, strlen(s)); - } -} - -void PSOutputDev::writePSFmt(const char *fmt, ...) { - va_list args; - GString *buf; - - va_start(args, fmt); - if (t3String) { - t3String->appendfv((char *)fmt, args); - } else { - buf = GString::formatv((char *)fmt, args); - (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); - delete buf; - } - va_end(args); -} - -void PSOutputDev::writePSString(GString *s) { - Guchar *p; - int n, line; - char buf[8]; - - writePSChar('('); - line = 1; - for (p = (Guchar *)s->getCString(), n = s->getLength(); n; ++p, --n) { - if (line >= 64) { - writePSChar('\\'); - writePSChar('\n'); - line = 0; - } - if (*p == '(' || *p == ')' || *p == '\\') { - writePSChar('\\'); - writePSChar((char)*p); - line += 2; - } else if (*p < 0x20 || *p >= 0x80) { - sprintf(buf, "\\%03o", *p); - writePS(buf); - line += 4; - } else { - writePSChar((char)*p); - ++line; - } - } - writePSChar(')'); -} - -void PSOutputDev::writePSName(char *s) { - char *p; - char c; - - p = s; - while ((c = *p++)) { - if (c <= (char)0x20 || c >= (char)0x7f || - c == '(' || c == ')' || c == '<' || c == '>' || - c == '[' || c == ']' || c == '{' || c == '}' || - c == '/' || c == '%') { - writePSFmt("#{0:02x}", c & 0xff); - } else { - writePSChar(c); - } - } -} - -GString *PSOutputDev::filterPSName(GString *name) { - GString *name2; - char buf[8]; - int i; - char c; - - name2 = new GString(); - - // ghostscript chokes on names that begin with out-of-limits - // numbers, e.g., 1e4foo is handled correctly (as a name), but - // 1e999foo generates a limitcheck error - c = name->getChar(0); - if (c >= '0' && c <= '9') { - name2->append('f'); - } - - for (i = 0; i < name->getLength(); ++i) { - c = name->getChar(i); - if (c <= (char)0x20 || c >= (char)0x7f || - c == '(' || c == ')' || c == '<' || c == '>' || - c == '[' || c == ']' || c == '{' || c == '}' || - c == '/' || c == '%') { - sprintf(buf, "#%02x", c & 0xff); - name2->append(buf); - } else { - name2->append(c); - } - } - return name2; -} - -// Write a DSC-compliant . -void PSOutputDev::writePSTextLine(GString *s) { - int i, j, step; - int c; - - // - DSC comments must be printable ASCII; control chars and - // backslashes have to be escaped (we do cheap Unicode-to-ASCII - // conversion by simply ignoring the high byte) - // - lines are limited to 255 chars (we limit to 200 here to allow - // for the keyword, which was emitted by the caller) - // - lines that start with a left paren are treated as - // instead of , so we escape a leading paren - if (s->getLength() >= 2 && - (s->getChar(0) & 0xff) == 0xfe && - (s->getChar(1) & 0xff) == 0xff) { - i = 3; - step = 2; - } else { - i = 0; - step = 1; - } - for (j = 0; i < s->getLength() && j < 200; i += step) { - c = s->getChar(i) & 0xff; - if (c == '\\') { - writePS("\\\\"); - j += 2; - } else if (c < 0x20 || c > 0x7e || (j == 0 && c == '(')) { - writePSFmt("\\{0:03o}", c); - j += 4; - } else { - writePSChar(c); - ++j; - } - } - writePS("\n"); -} diff --git a/kpdf/xpdf/xpdf/PSOutputDev.cpp b/kpdf/xpdf/xpdf/PSOutputDev.cpp new file mode 100644 index 00000000..9d1d7648 --- /dev/null +++ b/kpdf/xpdf/xpdf/PSOutputDev.cpp @@ -0,0 +1,6307 @@ +//======================================================================== +// +// PSOutputDev.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include +#include "GString.h" +#include "GList.h" +#include "config.h" +#include "GlobalParams.h" +#include "Object.h" +#include "Error.h" +#include "Function.h" +#include "Gfx.h" +#include "GfxState.h" +#include "GfxFont.h" +#include "UnicodeMap.h" +#include "FoFiType1C.h" +#include "FoFiTrueType.h" +#include "Catalog.h" +#include "Page.h" +#include "Stream.h" +#include "Annot.h" +#include "XRef.h" +#include "PreScanOutputDev.h" +#if HAVE_SPLASH +# include "Splash.h" +# include "SplashBitmap.h" +# include "SplashOutputDev.h" +#endif +#include "PSOutputDev.h" + +#ifdef MACOS +// needed for setting type/creator of MacOS files +#include "ICSupport.h" +#endif + +// the MSVC math.h doesn't define this +#ifndef M_PI +#define M_PI 3.14159265358979323846 +#endif + +//------------------------------------------------------------------------ + +// Resolution at which pages with transparency will be rasterized. +#define splashDPI 300 + +//------------------------------------------------------------------------ +// PostScript prolog and setup +//------------------------------------------------------------------------ + +// The '~' escapes mark prolog code that is emitted only in certain +// levels: +// +// ~[123][sn] +// ^ ^----- s=psLevel*Sep, n=psLevel* +// +----- 1=psLevel1*, 2=psLevel2*, 3=psLevel3* + +static char *prolog[] = { + "/xpdf 75 dict def xpdf begin", + "% PDF special state", + "/pdfDictSize 15 def", + "~1sn", + "/pdfStates 64 array def", + " 0 1 63 {", + " pdfStates exch pdfDictSize dict", + " dup /pdfStateIdx 3 index put", + " put", + " } for", + "~123sn", + "/pdfSetup {", + " 3 1 roll 2 array astore", + " /setpagedevice where {", + " pop 3 dict begin", + " /PageSize exch def", + " /ImagingBBox null def", + " /Policies 1 dict dup begin /PageSize 3 def end def", + " { /Duplex true def } if", + " currentdict end setpagedevice", + " } {", + " pop pop", + " } ifelse", + "} def", + "~1sn", + "/pdfOpNames [", + " /pdfFill /pdfStroke /pdfLastFill /pdfLastStroke", + " /pdfTextMat /pdfFontSize /pdfCharSpacing /pdfTextRender", + " /pdfTextRise /pdfWordSpacing /pdfHorizScaling /pdfTextClipPath", + "] def", + "~123sn", + "/pdfStartPage {", + "~1sn", + " pdfStates 0 get begin", + "~23sn", + " pdfDictSize dict begin", + "~23n", + " /pdfFillCS [] def", + " /pdfFillXform {} def", + " /pdfStrokeCS [] def", + " /pdfStrokeXform {} def", + "~1n", + " /pdfFill 0 def", + " /pdfStroke 0 def", + "~1s", + " /pdfFill [0 0 0 1] def", + " /pdfStroke [0 0 0 1] def", + "~23sn", + " /pdfFill [0] def", + " /pdfStroke [0] def", + " /pdfFillOP false def", + " /pdfStrokeOP false def", + "~123sn", + " /pdfLastFill false def", + " /pdfLastStroke false def", + " /pdfTextMat [1 0 0 1 0 0] def", + " /pdfFontSize 0 def", + " /pdfCharSpacing 0 def", + " /pdfTextRender 0 def", + " /pdfTextRise 0 def", + " /pdfWordSpacing 0 def", + " /pdfHorizScaling 1 def", + " /pdfTextClipPath [] def", + "} def", + "/pdfEndPage { end } def", + "~23s", + "% separation convention operators", + "/findcmykcustomcolor where {", + " pop", + "}{", + " /findcmykcustomcolor { 5 array astore } def", + "} ifelse", + "/setcustomcolor where {", + " pop", + "}{", + " /setcustomcolor {", + " exch", + " [ exch /Separation exch dup 4 get exch /DeviceCMYK exch", + " 0 4 getinterval cvx", + " [ exch /dup load exch { mul exch dup } /forall load", + " /pop load dup ] cvx", + " ] setcolorspace setcolor", + " } def", + "} ifelse", + "/customcolorimage where {", + " pop", + "}{", + " /customcolorimage {", + " gsave", + " [ exch /Separation exch dup 4 get exch /DeviceCMYK exch", + " 0 4 getinterval", + " [ exch /dup load exch { mul exch dup } /forall load", + " /pop load dup ] cvx", + " ] setcolorspace", + " 10 dict begin", + " /ImageType 1 def", + " /DataSource exch def", + " /ImageMatrix exch def", + " /BitsPerComponent exch def", + " /Height exch def", + " /Width exch def", + " /Decode [1 0] def", + " currentdict end", + " image", + " grestore", + " } def", + "} ifelse", + "~123sn", + "% PDF color state", + "~1n", + "/g { dup /pdfFill exch def setgray", + " /pdfLastFill true def /pdfLastStroke false def } def", + "/G { dup /pdfStroke exch def setgray", + " /pdfLastStroke true def /pdfLastFill false def } def", + "/fCol {", + " pdfLastFill not {", + " pdfFill setgray", + " /pdfLastFill true def /pdfLastStroke false def", + " } if", + "} def", + "/sCol {", + " pdfLastStroke not {", + " pdfStroke setgray", + " /pdfLastStroke true def /pdfLastFill false def", + " } if", + "} def", + "~1s", + "/k { 4 copy 4 array astore /pdfFill exch def setcmykcolor", + " /pdfLastFill true def /pdfLastStroke false def } def", + "/K { 4 copy 4 array astore /pdfStroke exch def setcmykcolor", + " /pdfLastStroke true def /pdfLastFill false def } def", + "/fCol {", + " pdfLastFill not {", + " pdfFill aload pop setcmykcolor", + " /pdfLastFill true def /pdfLastStroke false def", + " } if", + "} def", + "/sCol {", + " pdfLastStroke not {", + " pdfStroke aload pop setcmykcolor", + " /pdfLastStroke true def /pdfLastFill false def", + " } if", + "} def", + "~23n", + "/cs { /pdfFillXform exch def dup /pdfFillCS exch def", + " setcolorspace } def", + "/CS { /pdfStrokeXform exch def dup /pdfStrokeCS exch def", + " setcolorspace } def", + "/sc { pdfLastFill not { pdfFillCS setcolorspace } if", + " dup /pdfFill exch def aload pop pdfFillXform setcolor", + " /pdfLastFill true def /pdfLastStroke false def } def", + "/SC { pdfLastStroke not { pdfStrokeCS setcolorspace } if", + " dup /pdfStroke exch def aload pop pdfStrokeXform setcolor", + " /pdfLastStroke true def /pdfLastFill false def } def", + "/op { /pdfFillOP exch def", + " pdfLastFill { pdfFillOP setoverprint } if } def", + "/OP { /pdfStrokeOP exch def", + " pdfLastStroke { pdfStrokeOP setoverprint } if } def", + "/fCol {", + " pdfLastFill not {", + " pdfFillCS setcolorspace", + " pdfFill aload pop pdfFillXform setcolor", + " pdfFillOP setoverprint", + " /pdfLastFill true def /pdfLastStroke false def", + " } if", + "} def", + "/sCol {", + " pdfLastStroke not {", + " pdfStrokeCS setcolorspace", + " pdfStroke aload pop pdfStrokeXform setcolor", + " pdfStrokeOP setoverprint", + " /pdfLastStroke true def /pdfLastFill false def", + " } if", + "} def", + "~23s", + "/k { 4 copy 4 array astore /pdfFill exch def setcmykcolor", + " /pdfLastFill true def /pdfLastStroke false def } def", + "/K { 4 copy 4 array astore /pdfStroke exch def setcmykcolor", + " /pdfLastStroke true def /pdfLastFill false def } def", + "/ck { 6 copy 6 array astore /pdfFill exch def", + " findcmykcustomcolor exch setcustomcolor", + " /pdfLastFill true def /pdfLastStroke false def } def", + "/CK { 6 copy 6 array astore /pdfStroke exch def", + " findcmykcustomcolor exch setcustomcolor", + " /pdfLastStroke true def /pdfLastFill false def } def", + "/op { /pdfFillOP exch def", + " pdfLastFill { pdfFillOP setoverprint } if } def", + "/OP { /pdfStrokeOP exch def", + " pdfLastStroke { pdfStrokeOP setoverprint } if } def", + "/fCol {", + " pdfLastFill not {", + " pdfFill aload length 4 eq {", + " setcmykcolor", + " }{", + " findcmykcustomcolor exch setcustomcolor", + " } ifelse", + " pdfFillOP setoverprint", + " /pdfLastFill true def /pdfLastStroke false def", + " } if", + "} def", + "/sCol {", + " pdfLastStroke not {", + " pdfStroke aload length 4 eq {", + " setcmykcolor", + " }{", + " findcmykcustomcolor exch setcustomcolor", + " } ifelse", + " pdfStrokeOP setoverprint", + " /pdfLastStroke true def /pdfLastFill false def", + " } if", + "} def", + "~123sn", + "% build a font", + "/pdfMakeFont {", + " 4 3 roll findfont", + " 4 2 roll matrix scale makefont", + " dup length dict begin", + " { 1 index /FID ne { def } { pop pop } ifelse } forall", + " /Encoding exch def", + " currentdict", + " end", + " definefont pop", + "} def", + "/pdfMakeFont16 {", + " exch findfont", + " dup length dict begin", + " { 1 index /FID ne { def } { pop pop } ifelse } forall", + " /WMode exch def", + " currentdict", + " end", + " definefont pop", + "} def", + "~3sn", + "/pdfMakeFont16L3 {", + " 1 index /CIDFont resourcestatus {", + " pop pop 1 index /CIDFont findresource /CIDFontType known", + " } {", + " false", + " } ifelse", + " {", + " 0 eq { /Identity-H } { /Identity-V } ifelse", + " exch 1 array astore composefont pop", + " } {", + " pdfMakeFont16", + " } ifelse", + "} def", + "~123sn", + "% graphics state operators", + "~1sn", + "/q {", + " gsave", + " pdfOpNames length 1 sub -1 0 { pdfOpNames exch get load } for", + " pdfStates pdfStateIdx 1 add get begin", + " pdfOpNames { exch def } forall", + "} def", + "/Q { end grestore } def", + "~23sn", + "/q { gsave pdfDictSize dict begin } def", + "/Q {", + " end grestore", + " /pdfLastFill where {", + " pop", + " pdfLastFill {", + " pdfFillOP setoverprint", + " } {", + " pdfStrokeOP setoverprint", + " } ifelse", + " } if", + "} def", + "~123sn", + "/cm { concat } def", + "/d { setdash } def", + "/i { setflat } def", + "/j { setlinejoin } def", + "/J { setlinecap } def", + "/M { setmiterlimit } def", + "/w { setlinewidth } def", + "% path segment operators", + "/m { moveto } def", + "/l { lineto } def", + "/c { curveto } def", + "/re { 4 2 roll moveto 1 index 0 rlineto 0 exch rlineto", + " neg 0 rlineto closepath } def", + "/h { closepath } def", + "% path painting operators", + "/S { sCol stroke } def", + "/Sf { fCol stroke } def", + "/f { fCol fill } def", + "/f* { fCol eofill } def", + "% clipping operators", + "/W { clip newpath } def", + "/W* { eoclip newpath } def", + "/Ws { strokepath clip newpath } def", + "% text state operators", + "/Tc { /pdfCharSpacing exch def } def", + "/Tf { dup /pdfFontSize exch def", + " dup pdfHorizScaling mul exch matrix scale", + " pdfTextMat matrix concatmatrix dup 4 0 put dup 5 0 put", + " exch findfont exch makefont setfont } def", + "/Tr { /pdfTextRender exch def } def", + "/Ts { /pdfTextRise exch def } def", + "/Tw { /pdfWordSpacing exch def } def", + "/Tz { /pdfHorizScaling exch def } def", + "% text positioning operators", + "/Td { pdfTextMat transform moveto } def", + "/Tm { /pdfTextMat exch def } def", + "% text string operators", + "/cshow where {", + " pop", + " /cshow2 {", + " dup {", + " pop pop", + " 1 string dup 0 3 index put 3 index exec", + " } exch cshow", + " pop pop", + " } def", + "}{", + " /cshow2 {", + " currentfont /FontType get 0 eq {", + " 0 2 2 index length 1 sub {", + " 2 copy get exch 1 add 2 index exch get", + " 2 copy exch 256 mul add", + " 2 string dup 0 6 5 roll put dup 1 5 4 roll put", + " 3 index exec", + " } for", + " } {", + " dup {", + " 1 string dup 0 3 index put 3 index exec", + " } forall", + " } ifelse", + " pop pop", + " } def", + "} ifelse", + "/awcp {", // awidthcharpath + " exch {", + " false charpath", + " 5 index 5 index rmoveto", + " 6 index eq { 7 index 7 index rmoveto } if", + " } exch cshow2", + " 6 {pop} repeat", + "} def", + "/Tj {", + " fCol", // because stringwidth has to draw Type 3 chars + " 1 index stringwidth pdfTextMat idtransform pop", + " sub 1 index length dup 0 ne { div } { pop pop 0 } ifelse", + " pdfWordSpacing pdfHorizScaling mul 0 pdfTextMat dtransform 32", + " 4 3 roll pdfCharSpacing pdfHorizScaling mul add 0", + " pdfTextMat dtransform", + " 6 5 roll Tj1", + "} def", + "/Tj16 {", + " fCol", // because stringwidth has to draw Type 3 chars + " 2 index stringwidth pdfTextMat idtransform pop", + " sub exch div", + " pdfWordSpacing pdfHorizScaling mul 0 pdfTextMat dtransform 32", + " 4 3 roll pdfCharSpacing pdfHorizScaling mul add 0", + " pdfTextMat dtransform", + " 6 5 roll Tj1", + "} def", + "/Tj16V {", + " fCol", // because stringwidth has to draw Type 3 chars + " 2 index stringwidth pdfTextMat idtransform exch pop", + " sub exch div", + " 0 pdfWordSpacing pdfTextMat dtransform 32", + " 4 3 roll pdfCharSpacing add 0 exch", + " pdfTextMat dtransform", + " 6 5 roll Tj1", + "} def", + "/Tj1 {", + " 0 pdfTextRise pdfTextMat dtransform rmoveto", + " currentpoint 8 2 roll", + " pdfTextRender 1 and 0 eq {", + " 6 copy awidthshow", + " } if", + " pdfTextRender 3 and dup 1 eq exch 2 eq or {", + " 7 index 7 index moveto", + " 6 copy", + " currentfont /FontType get 3 eq { fCol } { sCol } ifelse", + " false awcp currentpoint stroke moveto", + " } if", + " pdfTextRender 4 and 0 ne {", + " 8 6 roll moveto", + " false awcp", + " /pdfTextClipPath [ pdfTextClipPath aload pop", + " {/moveto cvx}", + " {/lineto cvx}", + " {/curveto cvx}", + " {/closepath cvx}", + " pathforall ] def", + " currentpoint newpath moveto", + " } {", + " 8 {pop} repeat", + " } ifelse", + " 0 pdfTextRise neg pdfTextMat dtransform rmoveto", + "} def", + "/TJm { pdfFontSize 0.001 mul mul neg 0", + " pdfTextMat dtransform rmoveto } def", + "/TJmV { pdfFontSize 0.001 mul mul neg 0 exch", + " pdfTextMat dtransform rmoveto } def", + "/Tclip { pdfTextClipPath cvx exec clip newpath", + " /pdfTextClipPath [] def } def", + "~1ns", + "% Level 1 image operators", + "~1n", + "/pdfIm1 {", + " /pdfImBuf1 4 index string def", + " { currentfile pdfImBuf1 readhexstring pop } image", + "} def", + "~1s", + "/pdfIm1Sep {", + " /pdfImBuf1 4 index string def", + " /pdfImBuf2 4 index string def", + " /pdfImBuf3 4 index string def", + " /pdfImBuf4 4 index string def", + " { currentfile pdfImBuf1 readhexstring pop }", + " { currentfile pdfImBuf2 readhexstring pop }", + " { currentfile pdfImBuf3 readhexstring pop }", + " { currentfile pdfImBuf4 readhexstring pop }", + " true 4 colorimage", + "} def", + "~1ns", + "/pdfImM1 {", + " fCol /pdfImBuf1 4 index 7 add 8 idiv string def", + " { currentfile pdfImBuf1 readhexstring pop } imagemask", + "} def", + "/pdfImM1a {", + " { 2 copy get exch 1 add exch } imagemask", + " pop pop", + "} def", + "~23sn", + "% Level 2 image operators", + "/pdfImBuf 100 string def", + "/pdfIm {", + " image", + " { currentfile pdfImBuf readline", + " not { pop exit } if", + " (%-EOD-) eq { exit } if } loop", + "} def", + "~23s", + "/pdfImSep {", + " findcmykcustomcolor exch", + " dup /Width get /pdfImBuf1 exch string def", + " dup /Decode get aload pop 1 index sub /pdfImDecodeRange exch def", + " /pdfImDecodeLow exch def", + " begin Width Height BitsPerComponent ImageMatrix DataSource end", + " /pdfImData exch def", + " { pdfImData pdfImBuf1 readstring pop", + " 0 1 2 index length 1 sub {", + " 1 index exch 2 copy get", + " pdfImDecodeRange mul 255 div pdfImDecodeLow add round cvi", + " 255 exch sub put", + " } for }", + " 6 5 roll customcolorimage", + " { currentfile pdfImBuf readline", + " not { pop exit } if", + " (%-EOD-) eq { exit } if } loop", + "} def", + "~23sn", + "/pdfImM {", + " fCol imagemask", + " { currentfile pdfImBuf readline", + " not { pop exit } if", + " (%-EOD-) eq { exit } if } loop", + "} def", + "/pr { 2 index 2 index 3 2 roll putinterval 4 add } def", + "/pdfImClip {", + " gsave", + " 0 2 4 index length 1 sub {", + " dup 4 index exch 2 copy", + " get 5 index div put", + " 1 add 3 index exch 2 copy", + " get 3 index div put", + " } for", + " pop pop rectclip", + "} def", + "/pdfImClipEnd { grestore } def", + "~23sn", + "% shading operators", + "/colordelta {", + " false 0 1 3 index length 1 sub {", + " dup 4 index exch get 3 index 3 2 roll get sub abs 0.004 gt {", + " pop true", + " } if", + " } for", + " exch pop exch pop", + "} def", + "/funcCol { func n array astore } def", + "/funcSH {", + " dup 0 eq {", + " true", + " } {", + " dup 6 eq {", + " false", + " } {", + " 4 index 4 index funcCol dup", + " 6 index 4 index funcCol dup", + " 3 1 roll colordelta 3 1 roll", + " 5 index 5 index funcCol dup", + " 3 1 roll colordelta 3 1 roll", + " 6 index 8 index funcCol dup", + " 3 1 roll colordelta 3 1 roll", + " colordelta or or or", + " } ifelse", + " } ifelse", + " {", + " 1 add", + " 4 index 3 index add 0.5 mul exch 4 index 3 index add 0.5 mul exch", + " 6 index 6 index 4 index 4 index 4 index funcSH", + " 2 index 6 index 6 index 4 index 4 index funcSH", + " 6 index 2 index 4 index 6 index 4 index funcSH", + " 5 3 roll 3 2 roll funcSH pop pop", + " } {", + " pop 3 index 2 index add 0.5 mul 3 index 2 index add 0.5 mul", + "~23n", + " funcCol sc", + "~23s", + " funcCol aload pop k", + "~23sn", + " dup 4 index exch mat transform m", + " 3 index 3 index mat transform l", + " 1 index 3 index mat transform l", + " mat transform l pop pop h f*", + " } ifelse", + "} def", + "/axialCol {", + " dup 0 lt {", + " pop t0", + " } {", + " dup 1 gt {", + " pop t1", + " } {", + " dt mul t0 add", + " } ifelse", + " } ifelse", + " func n array astore", + "} def", + "/axialSH {", + " dup 0 eq {", + " true", + " } {", + " dup 8 eq {", + " false", + " } {", + " 2 index axialCol 2 index axialCol colordelta", + " } ifelse", + " } ifelse", + " {", + " 1 add 3 1 roll 2 copy add 0.5 mul", + " dup 4 3 roll exch 4 index axialSH", + " exch 3 2 roll axialSH", + " } {", + " pop 2 copy add 0.5 mul", + "~23n", + " axialCol sc", + "~23s", + " axialCol aload pop k", + "~23sn", + " exch dup dx mul x0 add exch dy mul y0 add", + " 3 2 roll dup dx mul x0 add exch dy mul y0 add", + " dx abs dy abs ge {", + " 2 copy yMin sub dy mul dx div add yMin m", + " yMax sub dy mul dx div add yMax l", + " 2 copy yMax sub dy mul dx div add yMax l", + " yMin sub dy mul dx div add yMin l", + " h f*", + " } {", + " exch 2 copy xMin sub dx mul dy div add xMin exch m", + " xMax sub dx mul dy div add xMax exch l", + " exch 2 copy xMax sub dx mul dy div add xMax exch l", + " xMin sub dx mul dy div add xMin exch l", + " h f*", + " } ifelse", + " } ifelse", + "} def", + "/radialCol {", + " dup t0 lt {", + " pop t0", + " } {", + " dup t1 gt {", + " pop t1", + " } if", + " } ifelse", + " func n array astore", + "} def", + "/radialSH {", + " dup 0 eq {", + " true", + " } {", + " dup 8 eq {", + " false", + " } {", + " 2 index dt mul t0 add radialCol", + " 2 index dt mul t0 add radialCol colordelta", + " } ifelse", + " } ifelse", + " {", + " 1 add 3 1 roll 2 copy add 0.5 mul", + " dup 4 3 roll exch 4 index radialSH", + " exch 3 2 roll radialSH", + " } {", + " pop 2 copy add 0.5 mul dt mul t0 add", + "~23n", + " radialCol sc", + "~23s", + " radialCol aload pop k", + "~23sn", + " encl {", + " exch dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", + " 0 360 arc h", + " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", + " 360 0 arcn h f", + " } {", + " 2 copy", + " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", + " a1 a2 arcn", + " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", + " a2 a1 arcn h", + " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", + " a1 a2 arc", + " dup dx mul x0 add exch dup dy mul y0 add exch dr mul r0 add", + " a2 a1 arc h f", + " } ifelse", + " } ifelse", + "} def", + "~123sn", + "end", + NULL +}; + +static char *cmapProlog[] = { + "/CIDInit /ProcSet findresource begin", + "10 dict begin", + " begincmap", + " /CMapType 1 def", + " /CMapName /Identity-H def", + " /CIDSystemInfo 3 dict dup begin", + " /Registry (Adobe) def", + " /Ordering (Identity) def", + " /Supplement 0 def", + " end def", + " 1 begincodespacerange", + " <0000> ", + " endcodespacerange", + " 0 usefont", + " 1 begincidrange", + " <0000> 0", + " endcidrange", + " endcmap", + " currentdict CMapName exch /CMap defineresource pop", + "end", + "10 dict begin", + " begincmap", + " /CMapType 1 def", + " /CMapName /Identity-V def", + " /CIDSystemInfo 3 dict dup begin", + " /Registry (Adobe) def", + " /Ordering (Identity) def", + " /Supplement 0 def", + " end def", + " /WMode 1 def", + " 1 begincodespacerange", + " <0000> ", + " endcodespacerange", + " 0 usefont", + " 1 begincidrange", + " <0000> 0", + " endcidrange", + " endcmap", + " currentdict CMapName exch /CMap defineresource pop", + "end", + "end", + NULL +}; + +//------------------------------------------------------------------------ +// Fonts +//------------------------------------------------------------------------ + +struct PSSubstFont { + char *psName; // PostScript name + double mWidth; // width of 'm' character +}; + +static char *psFonts[] = { + "Courier", + "Courier-Bold", + "Courier-Oblique", + "Courier-BoldOblique", + "Helvetica", + "Helvetica-Bold", + "Helvetica-Oblique", + "Helvetica-BoldOblique", + "Symbol", + "Times-Roman", + "Times-Bold", + "Times-Italic", + "Times-BoldItalic", + "ZapfDingbats", + NULL +}; + +static PSSubstFont psSubstFonts[] = { + {"Helvetica", 0.833}, + {"Helvetica-Oblique", 0.833}, + {"Helvetica-Bold", 0.889}, + {"Helvetica-BoldOblique", 0.889}, + {"Times-Roman", 0.788}, + {"Times-Italic", 0.722}, + {"Times-Bold", 0.833}, + {"Times-BoldItalic", 0.778}, + {"Courier", 0.600}, + {"Courier-Oblique", 0.600}, + {"Courier-Bold", 0.600}, + {"Courier-BoldOblique", 0.600} +}; + +// Info for 8-bit fonts +struct PSFont8Info { + Ref fontID; + Gushort *codeToGID; // code-to-GID mapping for TrueType fonts +}; + +// Encoding info for substitute 16-bit font +struct PSFont16Enc { + Ref fontID; + GString *enc; +}; + +//------------------------------------------------------------------------ +// process colors +//------------------------------------------------------------------------ + +#define psProcessCyan 1 +#define psProcessMagenta 2 +#define psProcessYellow 4 +#define psProcessBlack 8 +#define psProcessCMYK 15 + +//------------------------------------------------------------------------ +// PSOutCustomColor +//------------------------------------------------------------------------ + +class PSOutCustomColor { +public: + + PSOutCustomColor(double cA, double mA, + double yA, double kA, GString *nameA); + ~PSOutCustomColor(); + + double c, m, y, k; + GString *name; + PSOutCustomColor *next; +}; + +PSOutCustomColor::PSOutCustomColor(double cA, double mA, + double yA, double kA, GString *nameA) { + c = cA; + m = mA; + y = yA; + k = kA; + name = nameA; + next = NULL; +} + +PSOutCustomColor::~PSOutCustomColor() { + delete name; +} + +//------------------------------------------------------------------------ + +struct PSOutImgClipRect { + int x0, x1, y0, y1; +}; + +//------------------------------------------------------------------------ +// DeviceNRecoder +//------------------------------------------------------------------------ + +class DeviceNRecoder: public FilterStream { +public: + + DeviceNRecoder(Stream *strA, int widthA, int heightA, + GfxImageColorMap *colorMapA); + virtual ~DeviceNRecoder(); + virtual StreamKind getKind() { return strWeird; } + virtual void reset(); + virtual int getChar() + { return (bufIdx >= bufSize && !fillBuf()) ? EOF : buf[bufIdx++]; } + virtual int lookChar() + { return (bufIdx >= bufSize && !fillBuf()) ? EOF : buf[bufIdx]; } + virtual GString *getPSFilter(int /*psLevel*/, char * /*indent*/) { return NULL; } + virtual GBool isBinary(GBool /*last*/ = gTrue) { return gTrue; } + virtual GBool isEncoder() { return gTrue; } + +private: + + GBool fillBuf(); + + int width, height; + GfxImageColorMap *colorMap; + Function *func; + ImageStream *imgStr; + int buf[gfxColorMaxComps]; + int pixelIdx; + int bufIdx; + int bufSize; +}; + +DeviceNRecoder::DeviceNRecoder(Stream *strA, int widthA, int heightA, + GfxImageColorMap *colorMapA): + FilterStream(strA) { + width = widthA; + height = heightA; + colorMap = colorMapA; + imgStr = NULL; + pixelIdx = 0; + bufIdx = gfxColorMaxComps; + bufSize = ((GfxDeviceNColorSpace *)colorMap->getColorSpace())-> + getAlt()->getNComps(); + func = ((GfxDeviceNColorSpace *)colorMap->getColorSpace())-> + getTintTransformFunc(); +} + +DeviceNRecoder::~DeviceNRecoder() { + if (imgStr) { + delete imgStr; + } +} + +void DeviceNRecoder::reset() { + imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), + colorMap->getBits()); + imgStr->reset(); +} + +GBool DeviceNRecoder::fillBuf() { + Guchar pixBuf[gfxColorMaxComps]; + GfxColor color; + double x[gfxColorMaxComps], y[gfxColorMaxComps]; + int i; + + if (pixelIdx >= width * height) { + return gFalse; + } + imgStr->getPixel(pixBuf); + colorMap->getColor(pixBuf, &color); + for (i = 0; + i < ((GfxDeviceNColorSpace *)colorMap->getColorSpace())->getNComps(); + ++i) { + x[i] = colToDbl(color.c[i]); + } + func->transform(x, y); + for (i = 0; i < bufSize; ++i) { + buf[i] = (int)(y[i] * 255 + 0.5); + } + bufIdx = 0; + ++pixelIdx; + return gTrue; +} + +//------------------------------------------------------------------------ +// PSOutputDev +//------------------------------------------------------------------------ + +extern "C" { +typedef void (*SignalFunc)(int); +} + +static void outputToFile(void *stream, char *data, int len) { + fwrite(data, 1, len, (FILE *)stream); +} + +PSOutputDev::PSOutputDev(char *fileName, char *pstitle, XRef *xrefA, Catalog *catalog, + int firstPage, int lastPage, PSOutMode modeA, + int imgLLXA, int imgLLYA, int imgURXA, int imgURYA, + GBool forceRasterizeA, + GBool manualCtrlA) { + FILE *f; + PSFileType fileTypeA; + + underlayCbk = NULL; + underlayCbkData = NULL; + overlayCbk = NULL; + overlayCbkData = NULL; + + fontIDs = NULL; + fontFileIDs = NULL; + fontFileNames = NULL; + font8Info = NULL; + font16Enc = NULL; + imgIDs = NULL; + formIDs = NULL; + xobjStack = NULL; + embFontList = NULL; + customColors = NULL; + haveTextClip = gFalse; + t3String = NULL; + + forceRasterize = forceRasterizeA; + + // open file or pipe + if (!strcmp(fileName, "-")) { + fileTypeA = psStdout; + f = stdout; + } else if (fileName[0] == '|') { + fileTypeA = psPipe; +#ifdef HAVE_POPEN +#ifndef WIN32 + signal(SIGPIPE, (SignalFunc)SIG_IGN); +#endif + if (!(f = popen(fileName + 1, "w"))) { + error(-1, "Couldn't run print command '%s'", fileName); + ok = gFalse; + return; + } +#else + error(-1, "Print commands are not supported ('%s')", fileName); + ok = gFalse; + return; +#endif + } else { + fileTypeA = psFile; + if (!(f = fopen(fileName, "w"))) { + error(-1, "Couldn't open PostScript file '%s'", fileName); + ok = gFalse; + return; + } + } + + init(outputToFile, f, fileTypeA, pstitle, + xrefA, catalog, firstPage, lastPage, modeA, + imgLLXA, imgLLYA, imgURXA, imgURYA, manualCtrlA); +} + +void PSOutputDev::init(PSOutputFunc outputFuncA, void *outputStreamA, + PSFileType fileTypeA, char *pstitle, XRef *xrefA, Catalog *catalog, + int firstPage, int lastPage, PSOutMode modeA, + int imgLLXA, int imgLLYA, int imgURXA, int imgURYA, + GBool manualCtrlA) { + Page *page; + PDFRectangle *box; + + // initialize + setlocale(LC_NUMERIC,"POSIX"); + ok = gTrue; + outputFunc = outputFuncA; + outputStream = outputStreamA; + fileType = fileTypeA; + xref = xrefA; + level = globalParams->getPSLevel(); + mode = modeA; + paperWidth = globalParams->getPSPaperWidth(); + paperHeight = globalParams->getPSPaperHeight(); + imgLLX = imgLLXA; + imgLLY = imgLLYA; + imgURX = imgURXA; + imgURY = imgURYA; + if (imgLLX == 0 && imgURX == 0 && imgLLY == 0 && imgURY == 0) { + globalParams->getPSImageableArea(&imgLLX, &imgLLY, &imgURX, &imgURY); + } + if (paperWidth < 0 || paperHeight < 0) { + // this check is needed in case the document has zero pages + if (firstPage > 0 && firstPage <= catalog->getNumPages()) { + page = catalog->getPage(firstPage); + paperWidth = (int)ceil(page->getMediaWidth()); + paperHeight = (int)ceil(page->getMediaHeight()); + } else { + paperWidth = 1; + paperHeight = 1; + } + imgLLX = imgLLY = 0; + imgURX = paperWidth; + imgURY = paperHeight; + } + preload = globalParams->getPSPreload(); + manualCtrl = manualCtrlA; + if (mode == psModeForm) { + lastPage = firstPage; + } + processColors = 0; + inType3Char = gFalse; + +#if OPI_SUPPORT + // initialize OPI nesting levels + opi13Nest = 0; + opi20Nest = 0; +#endif + + tx0 = ty0 = -1; + xScale0 = yScale0 = 0; + rotate0 = -1; + clipLLX0 = clipLLY0 = 0; + clipURX0 = clipURY0 = -1; + + // initialize fontIDs, fontFileIDs, and fontFileNames lists + fontIDSize = 64; + fontIDLen = 0; + fontIDs = (Ref *)gmallocn(fontIDSize, sizeof(Ref)); + fontFileIDSize = 64; + fontFileIDLen = 0; + fontFileIDs = (Ref *)gmallocn(fontFileIDSize, sizeof(Ref)); + fontFileNameSize = 64; + fontFileNameLen = 0; + fontFileNames = (GString **)gmallocn(fontFileNameSize, sizeof(GString *)); + psFileNames = (GString **)gmallocn(fontFileNameSize, sizeof(GString *)); + nextTrueTypeNum = 0; + font8InfoLen = 0; + font8InfoSize = 0; + font16EncLen = 0; + font16EncSize = 0; + imgIDLen = 0; + imgIDSize = 0; + formIDLen = 0; + formIDSize = 0; + + xobjStack = new GList(); + numSaves = 0; + numTilingPatterns = 0; + nextFunc = 0; + + // initialize embedded font resource comment list + embFontList = new GString(); + + if (!manualCtrl) { + // this check is needed in case the document has zero pages + if (firstPage > 0 && firstPage <= catalog->getNumPages()) { + writeHeader(firstPage, lastPage, + catalog->getPage(firstPage)->getMediaBox(), + catalog->getPage(firstPage)->getCropBox(), + catalog->getPage(firstPage)->getRotate(), pstitle); + } else { + box = new PDFRectangle(0, 0, 1, 1); + writeHeader(firstPage, lastPage, box, box, 0, pstitle); + delete box; + } + if (mode != psModeForm) { + writePS("%%BeginProlog\n"); + } + writeXpdfProcset(); + if (mode != psModeForm) { + writePS("%%EndProlog\n"); + writePS("%%BeginSetup\n"); + } + writeDocSetup(catalog, firstPage, lastPage); + if (mode != psModeForm) { + writePS("%%EndSetup\n"); + } + } + + // initialize sequential page number + seqPage = 1; +} + +PSOutputDev::~PSOutputDev() { + PSOutCustomColor *cc; + int i; + + if (ok) { + if (!manualCtrl) { + writePS("%%Trailer\n"); + writeTrailer(); + if (mode != psModeForm) { + writePS("%%EOF\n"); + } + } + if (fileType == psFile) { +#ifdef MACOS + ICS_MapRefNumAndAssign((short)((FILE *)outputStream)->handle); +#endif + fclose((FILE *)outputStream); + } +#ifdef HAVE_POPEN + else if (fileType == psPipe) { + pclose((FILE *)outputStream); +#ifndef WIN32 + signal(SIGPIPE, (SignalFunc)SIG_DFL); +#endif + } +#endif + } + if (embFontList) { + delete embFontList; + } + if (fontIDs) { + gfree(fontIDs); + } + if (fontFileIDs) { + gfree(fontFileIDs); + } + if (fontFileNames) { + for (i = 0; i < fontFileNameLen; ++i) { + delete fontFileNames[i]; + } + gfree(fontFileNames); + } + if (font8Info) { + for (i = 0; i < font8InfoLen; ++i) { + gfree(font8Info[i].codeToGID); + } + gfree(font8Info); + } + if (psFileNames) { + for (i = 0; i < fontFileNameLen; ++i) { + if (psFileNames[i]) + delete psFileNames[i]; + } + gfree(psFileNames); + } + if (font16Enc) { + for (i = 0; i < font16EncLen; ++i) { + delete font16Enc[i].enc; + } + gfree(font16Enc); + } + gfree(imgIDs); + gfree(formIDs); + if (xobjStack) { + delete xobjStack; + } + while (customColors) { + cc = customColors; + customColors = cc->next; + delete cc; + } +} + +void PSOutputDev::writeHeader(int firstPage, int lastPage, + PDFRectangle *mediaBox, PDFRectangle *cropBox, + int pageRotate, char *pstitle) { + Object info, obj1; + double x1, y1, x2, y2; + + switch (mode) { + case psModePS: + writePS("%!PS-Adobe-3.0\n"); + break; + case psModeEPS: + writePS("%!PS-Adobe-3.0 EPSF-3.0\n"); + break; + case psModeForm: + writePS("%!PS-Adobe-3.0 Resource-Form\n"); + break; + } + + xref->getDocInfo(&info); + if (info.isDict() && info.dictLookup("Creator", &obj1)->isString()) { + writePS("%%Creator: "); + writePSTextLine(obj1.getString()); + } + obj1.free(); + info.free(); + if(pstitle) { + writePSFmt("%%Title: {0:s}\n", pstitle); + } + writePSFmt("%%LanguageLevel: {0:d}\n", + (level == psLevel1 || level == psLevel1Sep) ? 1 : + (level == psLevel2 || level == psLevel2Sep) ? 2 : 3); + if (level == psLevel1Sep || level == psLevel2Sep || level == psLevel3Sep) { + writePS("%%DocumentProcessColors: (atend)\n"); + writePS("%%DocumentCustomColors: (atend)\n"); + } + writePS("%%DocumentSuppliedResources: (atend)\n"); + + switch (mode) { + case psModePS: + writePSFmt("%%DocumentMedia: plain {0:d} {1:d} 0 () ()\n", + paperWidth, paperHeight); + writePSFmt("%%BoundingBox: 0 0 {0:d} {1:d}\n", paperWidth, paperHeight); + writePSFmt("%%Pages: {0:d}\n", lastPage - firstPage + 1); + writePS("%%EndComments\n"); + writePS("%%BeginDefaults\n"); + writePS("%%PageMedia: plain\n"); + writePS("%%EndDefaults\n"); + break; + case psModeEPS: + epsX1 = cropBox->x1; + epsY1 = cropBox->y1; + epsX2 = cropBox->x2; + epsY2 = cropBox->y2; + if (pageRotate == 0 || pageRotate == 180) { + x1 = epsX1; + y1 = epsY1; + x2 = epsX2; + y2 = epsY2; + } else { // pageRotate == 90 || pageRotate == 270 + x1 = 0; + y1 = 0; + x2 = epsY2 - epsY1; + y2 = epsX2 - epsX1; + } + writePSFmt("%%BoundingBox: {0:d} {1:d} {2:d} {3:d}\n", + (int)floor(x1), (int)floor(y1), (int)ceil(x2), (int)ceil(y2)); + if (floor(x1) != ceil(x1) || floor(y1) != ceil(y1) || + floor(x2) != ceil(x2) || floor(y2) != ceil(y2)) { + writePSFmt("%%HiResBoundingBox: {0:.4g} {1:.4g} {2:.4g} {3:.4g}\n", + x1, y1, x2, y2); + } + writePS("%%EndComments\n"); + break; + case psModeForm: + writePS("%%EndComments\n"); + writePS("32 dict dup begin\n"); + writePSFmt("/BBox [{0:d} {1:d} {2:d} {3:d}] def\n", + (int)floor(mediaBox->x1), (int)floor(mediaBox->y1), + (int)ceil(mediaBox->x2), (int)ceil(mediaBox->y2)); + writePS("/FormType 1 def\n"); + writePS("/Matrix [1 0 0 1 0 0] def\n"); + break; + } +} + +void PSOutputDev::writeXpdfProcset() { + GBool lev1, lev2, lev3, sep, nonSep; + char **p; + char *q; + + writePSFmt("%%BeginResource: procset xpdf {0:s} 0\n", xpdfVersion); + writePSFmt("%%Copyright: {0:s}\n", xpdfCopyright); + lev1 = lev2 = lev3 = sep = nonSep = gTrue; + for (p = prolog; *p; ++p) { + if ((*p)[0] == '~') { + lev1 = lev2 = lev3 = sep = nonSep = gFalse; + for (q = *p + 1; *q; ++q) { + switch (*q) { + case '1': lev1 = gTrue; break; + case '2': lev2 = gTrue; break; + case '3': lev3 = gTrue; break; + case 's': sep = gTrue; break; + case 'n': nonSep = gTrue; break; + } + } + } else if ((level == psLevel1 && lev1 && nonSep) || + (level == psLevel1Sep && lev1 && sep) || + (level == psLevel2 && lev2 && nonSep) || + (level == psLevel2Sep && lev2 && sep) || + (level == psLevel3 && lev3 && nonSep) || + (level == psLevel3Sep && lev3 && sep)) { + writePSFmt("{0:s}\n", *p); + } + } + writePS("%%EndResource\n"); + + if (level >= psLevel3) { + for (p = cmapProlog; *p; ++p) { + writePSFmt("{0:s}\n", *p); + } + } +} + +void PSOutputDev::writeDocSetup(Catalog *catalog, + int firstPage, int lastPage) { + Page *page; + Dict *resDict; + Annots *annots; + Object obj1, obj2; + int pg, i; + + if (mode == psModeForm) { + // swap the form and xpdf dicts + writePS("xpdf end begin dup begin\n"); + } else { + writePS("xpdf begin\n"); + } + for (pg = firstPage; pg <= lastPage; ++pg) { + page = catalog->getPage(pg); + if ((resDict = page->getResourceDict())) { + setupResources(resDict); + } + annots = new Annots(xref, catalog, page->getAnnots(&obj1)); + obj1.free(); + for (i = 0; i < annots->getNumAnnots(); ++i) { + if (annots->getAnnot(i)->getAppearance(&obj1)->isStream()) { + obj1.streamGetDict()->lookup("Resources", &obj2); + if (obj2.isDict()) { + setupResources(obj2.getDict()); + } + obj2.free(); + } + obj1.free(); + } + delete annots; + } + if (mode != psModeForm) { + if (mode != psModeEPS && !manualCtrl) { + writePSFmt("{0:d} {1:d} {2:s} pdfSetup\n", + paperWidth, paperHeight, + globalParams->getPSDuplex() ? "true" : "false"); + } +#if OPI_SUPPORT + if (globalParams->getPSOPI()) { + writePS("/opiMatrix matrix currentmatrix def\n"); + } +#endif + } +} + +void PSOutputDev::writePageTrailer() { + if (mode != psModeForm) { + writePS("pdfEndPage\n"); + } +} + +void PSOutputDev::writeTrailer() { + PSOutCustomColor *cc; + + if (mode == psModeForm) { + writePS("/Foo exch /Form defineresource pop\n"); + } else { + writePS("end\n"); + writePS("%%DocumentSuppliedResources:\n"); + writePS(embFontList->getCString()); + if (level == psLevel1Sep || level == psLevel2Sep || + level == psLevel3Sep) { + writePS("%%DocumentProcessColors:"); + if (processColors & psProcessCyan) { + writePS(" Cyan"); + } + if (processColors & psProcessMagenta) { + writePS(" Magenta"); + } + if (processColors & psProcessYellow) { + writePS(" Yellow"); + } + if (processColors & psProcessBlack) { + writePS(" Black"); + } + writePS("\n"); + writePS("%%DocumentCustomColors:"); + for (cc = customColors; cc; cc = cc->next) { + writePSFmt(" ({0:s})", cc->name->getCString()); + } + writePS("\n"); + writePS("%%CMYKCustomColor:\n"); + for (cc = customColors; cc; cc = cc->next) { + writePSFmt("%%+ {0:.4g} {1:.4g} {2:.4g} {3:.4g} ({4:t})\n", + cc->c, cc->m, cc->y, cc->k, cc->name); + } + } + } +} + +void PSOutputDev::setupResources(Dict *resDict) { + Object xObjDict, xObjRef, xObj, patDict, patRef, pat, resObj; + Ref ref0, ref1; + GBool skip; + int i, j; + + setupFonts(resDict); + setupImages(resDict); + setupForms(resDict); + + //----- recursively scan XObjects + resDict->lookup("XObject", &xObjDict); + if (xObjDict.isDict()) { + for (i = 0; i < xObjDict.dictGetLength(); ++i) { + + // avoid infinite recursion on XObjects + skip = gFalse; + if ((xObjDict.dictGetValNF(i, &xObjRef)->isRef())) { + ref0 = xObjRef.getRef(); + for (j = 0; j < xobjStack->getLength(); ++j) { + ref1 = *(Ref *)xobjStack->get(j); + if (ref1.num == ref0.num && ref1.gen == ref0.gen) { + skip = gTrue; + break; + } + } + if (!skip) { + xobjStack->append(&ref0); + } + } + if (!skip) { + + // process the XObject's resource dictionary + xObjDict.dictGetVal(i, &xObj); + if (xObj.isStream()) { + xObj.streamGetDict()->lookup("Resources", &resObj); + if (resObj.isDict()) { + setupResources(resObj.getDict()); + } + resObj.free(); + } + xObj.free(); + } + + if (xObjRef.isRef() && !skip) { + xobjStack->del(xobjStack->getLength() - 1); + } + xObjRef.free(); + } + } + xObjDict.free(); + + //----- recursively scan Patterns + resDict->lookup("Pattern", &patDict); + if (patDict.isDict()) { + inType3Char = gTrue; + for (i = 0; i < patDict.dictGetLength(); ++i) { + + // avoid infinite recursion on Patterns + skip = gFalse; + if ((patDict.dictGetValNF(i, &patRef)->isRef())) { + ref0 = patRef.getRef(); + for (j = 0; j < xobjStack->getLength(); ++j) { + ref1 = *(Ref *)xobjStack->get(j); + if (ref1.num == ref0.num && ref1.gen == ref0.gen) { + skip = gTrue; + break; + } + } + if (!skip) { + xobjStack->append(&ref0); + } + } + if (!skip) { + + // process the Pattern's resource dictionary + patDict.dictGetVal(i, &pat); + if (pat.isStream()) { + pat.streamGetDict()->lookup("Resources", &resObj); + if (resObj.isDict()) { + setupResources(resObj.getDict()); + } + resObj.free(); + } + pat.free(); + } + + if (patRef.isRef() && !skip) { + xobjStack->del(xobjStack->getLength() - 1); + } + patRef.free(); + } + inType3Char = gFalse; + } + patDict.free(); +} + +void PSOutputDev::setupFonts(Dict *resDict) { + Object obj1, obj2; + Ref r; + GfxFontDict *gfxFontDict; + GfxFont *font; + int i; + + if (forceRasterize) return; + + gfxFontDict = NULL; + resDict->lookupNF("Font", &obj1); + if (obj1.isRef()) { + obj1.fetch(xref, &obj2); + if (obj2.isDict()) { + r = obj1.getRef(); + gfxFontDict = new GfxFontDict(xref, &r, obj2.getDict()); + } + obj2.free(); + } else if (obj1.isDict()) { + gfxFontDict = new GfxFontDict(xref, NULL, obj1.getDict()); + } + if (gfxFontDict) { + for (i = 0; i < gfxFontDict->getNumFonts(); ++i) { + if ((font = gfxFontDict->getFont(i))) { + setupFont(font, resDict); + } + } + delete gfxFontDict; + } + obj1.free(); +} + +void PSOutputDev::setupFont(GfxFont *font, Dict *parentResDict) { + Ref fontFileID; + GString *name; + PSFontParam *fontParam; + GString *psName; + char buf[16]; + GBool subst; + UnicodeMap *uMap; + char *charName; + double xs, ys; + int code; + double w1, w2; + double *fm; + int i, j; + DisplayFontParam *dfp; + + // check if font is already set up + for (i = 0; i < fontIDLen; ++i) { + if (fontIDs[i].num == font->getID()->num && + fontIDs[i].gen == font->getID()->gen) { + return; + } + } + + // add entry to fontIDs list + if (fontIDLen >= fontIDSize) { + fontIDSize += 64; + fontIDs = (Ref *)greallocn(fontIDs, fontIDSize, sizeof(Ref)); + } + fontIDs[fontIDLen++] = *font->getID(); + + xs = ys = 1; + subst = gFalse; + + // check for resident 8-bit font + if (font->getName() && + (fontParam = globalParams->getPSFont(font->getName()))) { + psName = new GString(fontParam->psFontName->getCString()); + + // check for embedded Type 1 font + } else if (globalParams->getPSEmbedType1() && + font->getType() == fontType1 && + font->getEmbeddedFontID(&fontFileID)) { + psName = filterPSName(font->getEmbeddedFontName()); + setupEmbeddedType1Font(&fontFileID, psName); + + // check for embedded Type 1C font + } else if (globalParams->getPSEmbedType1() && + font->getType() == fontType1C && + font->getEmbeddedFontID(&fontFileID)) { + // use the PDF font name because the embedded font name might + // not include the subset prefix + psName = filterPSName(font->getOrigName()); + setupEmbeddedType1CFont(font, &fontFileID, psName); + + // check for embedded OpenType - Type 1C font + } else if (globalParams->getPSEmbedType1() && + font->getType() == fontType1COT && + font->getEmbeddedFontID(&fontFileID)) { + // use the PDF font name because the embedded font name might + // not include the subset prefix + psName = filterPSName(font->getOrigName()); + setupEmbeddedOpenTypeT1CFont(font, &fontFileID, psName); + + // check for external Type 1 font file + } else if (globalParams->getPSEmbedType1() && + font->getType() == fontType1 && + font->getExtFontFile()) { + // this assumes that the PS font name matches the PDF font name + psName = font->getName()->copy(); + setupExternalType1Font(font->getExtFontFile(), psName); + + // check for embedded TrueType font + } else if (globalParams->getPSEmbedTrueType() && + (font->getType() == fontTrueType || + font->getType() == fontTrueTypeOT) && + font->getEmbeddedFontID(&fontFileID)) { + psName = filterPSName(font->getEmbeddedFontName()); + setupEmbeddedTrueTypeFont(font, &fontFileID, psName); + + // check for external TrueType font file + } else if (globalParams->getPSEmbedTrueType() && + font->getType() == fontTrueType && + font->getExtFontFile()) { + psName = setupExternalTrueTypeFont(font); + + // check for embedded CID PostScript font + } else if (globalParams->getPSEmbedCIDPostScript() && + font->getType() == fontCIDType0C && + font->getEmbeddedFontID(&fontFileID)) { + psName = filterPSName(font->getEmbeddedFontName()); + setupEmbeddedCIDType0Font(font, &fontFileID, psName); + + // check for embedded CID TrueType font + } else if (globalParams->getPSEmbedCIDTrueType() && + (font->getType() == fontCIDType2 || + font->getType() == fontCIDType2OT) && + font->getEmbeddedFontID(&fontFileID)) { + psName = filterPSName(font->getEmbeddedFontName()); + //~ should check to see if font actually uses vertical mode + setupEmbeddedCIDTrueTypeFont(font, &fontFileID, psName, gTrue); + + // check for embedded OpenType - CID CFF font + } else if (globalParams->getPSEmbedCIDPostScript() && + font->getType() == fontCIDType0COT && + font->getEmbeddedFontID(&fontFileID)) { + psName = filterPSName(font->getEmbeddedFontName()); + setupEmbeddedOpenTypeCFFFont(font, &fontFileID, psName); + + // check for Type 3 font + } else if (font->getType() == fontType3) { + psName = GString::format("T3_{0:d}_{1:d}", + font->getID()->num, font->getID()->gen); + setupType3Font(font, psName, parentResDict); + // check for external CID TrueType font file + } else if (globalParams->getPSEmbedCIDTrueType() && + font->getType() == fontCIDType2 && + font->getExtFontFile()) { + psName = setupExternalCIDTrueTypeFont(font, font->getExtFontFile()); + // do 8-bit font substitution + } else if (!font->isCIDFont()) { + subst = gTrue; + name = font->getName(); + psName = NULL; + if (name) { + for (i = 0; psFonts[i]; ++i) { + if (name->cmp(psFonts[i]) == 0) { + psName = new GString(psFonts[i]); + break; + } + } + } + if (!psName) { + if (font->isFixedWidth()) { + i = 8; + } else if (font->isSerif()) { + i = 4; + } else { + i = 0; + } + if (font->isBold()) { + i += 2; + } + if (font->isItalic()) { + i += 1; + } + psName = new GString(psSubstFonts[i].psName); + for (code = 0; code < 256; ++code) { + if ((charName = ((Gfx8BitFont *)font)->getCharName(code)) && + charName[0] == 'm' && charName[1] == '\0') { + break; + } + } + if (code < 256) { + w1 = ((Gfx8BitFont *)font)->getWidth(code); + } else { + w1 = 0; + } + w2 = psSubstFonts[i].mWidth; + xs = w1 / w2; + if (xs < 0.1) { + xs = 1; + } + if (font->getType() == fontType3) { + // This is a hack which makes it possible to substitute for some + // Type 3 fonts. The problem is that it's impossible to know what + // the base coordinate system used in the font is without actually + // rendering the font. + ys = xs; + fm = font->getFontMatrix(); + if (fm[0] != 0) { + ys *= fm[3] / fm[0]; + } + } else { + ys = 1; + } + } + + // do 16-bit font substitution + } else if ((fontParam = globalParams-> + getPSFont16(font->getName(), + ((GfxCIDFont *)font)->getCollection(), + font->getWMode()))) { + subst = gTrue; + psName = fontParam->psFontName->copy(); + if (font16EncLen >= font16EncSize) { + font16EncSize += 16; + font16Enc = (PSFont16Enc *)greallocn(font16Enc, + font16EncSize, sizeof(PSFont16Enc)); + } + font16Enc[font16EncLen].fontID = *font->getID(); + font16Enc[font16EncLen].enc = fontParam->encoding->copy(); + if ((uMap = globalParams->getUnicodeMap(font16Enc[font16EncLen].enc))) { + uMap->decRefCnt(); + ++font16EncLen; + } else { + error(-1, "Couldn't find Unicode map for 16-bit font encoding '%s'", + font16Enc[font16EncLen].enc->getCString()); + } + + // try the display font for embedding + } else if (globalParams->getPSEmbedCIDTrueType() && + ((GfxCIDFont *)font)->getCollection() && + (dfp = globalParams-> + getDisplayCIDFont(font->getName(), + ((GfxCIDFont *)font)->getCollection())) && + dfp->kind == displayFontTT) { + psName = setupExternalCIDTrueTypeFont(font, dfp->tt.fileName, dfp->tt.faceIndex); + + // give up - can't do anything with this font + } else { + error(-1, "Couldn't find a font to substitute for '%s' ('%s' character collection)", + font->getName() ? font->getName()->getCString() : "(unnamed)", + ((GfxCIDFont *)font)->getCollection() + ? ((GfxCIDFont *)font)->getCollection()->getCString() + : "(unknown)"); + return; + } + + // generate PostScript code to set up the font + if (font->isCIDFont()) { + if (level == psLevel3 || level == psLevel3Sep) { + writePSFmt("/F{0:d}_{1:d} /{2:t} {3:d} pdfMakeFont16L3\n", + font->getID()->num, font->getID()->gen, psName, + font->getWMode()); + } else { + writePSFmt("/F{0:d}_{1:d} /{2:t} {3:d} pdfMakeFont16\n", + font->getID()->num, font->getID()->gen, psName, + font->getWMode()); + } + } else { + writePSFmt("/F{0:d}_{1:d} /{2:t} {3:.4g} {4:.4g}\n", + font->getID()->num, font->getID()->gen, psName, xs, ys); + for (i = 0; i < 256; i += 8) { + writePS((char *)((i == 0) ? "[ " : " ")); + for (j = 0; j < 8; ++j) { + if (font->getType() == fontTrueType && + !subst && + !((Gfx8BitFont *)font)->getHasEncoding()) { + sprintf(buf, "c%02x", i+j); + charName = buf; + } else { + charName = ((Gfx8BitFont *)font)->getCharName(i+j); + // this is a kludge for broken PDF files that encode char 32 + // as .notdef + if (i+j == 32 && charName && !strcmp(charName, ".notdef")) { + charName = "space"; + } + } + writePS("/"); + writePSName(charName ? charName : (char *)".notdef"); + // the empty name is legal in PDF and PostScript, but PostScript + // uses a double-slash (//...) for "immediately evaluated names", + // so we need to add a space character here + if (charName && !charName[0]) { + writePS(" "); + } + } + writePS((i == 256-8) ? (char *)"]\n" : (char *)"\n"); + } + writePS("pdfMakeFont\n"); + } + + delete psName; +} + +void PSOutputDev::setupEmbeddedType1Font(Ref *id, GString *psName) { + static char hexChar[17] = "0123456789abcdef"; + Object refObj, strObj, obj1, obj2, obj3; + Dict *dict; + int length1, length2, length3; + int c; + int start[4]; + GBool binMode; + int i; + + // check if font is already embedded + for (i = 0; i < fontFileIDLen; ++i) { + if (fontFileIDs[i].num == id->num && + fontFileIDs[i].gen == id->gen) + return; + } + + // add entry to fontFileIDs list + if (fontFileIDLen >= fontFileIDSize) { + fontFileIDSize += 64; + fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); + } + fontFileIDs[fontFileIDLen++] = *id; + + // get the font stream and info + refObj.initRef(id->num, id->gen); + refObj.fetch(xref, &strObj); + refObj.free(); + if (!strObj.isStream()) { + error(-1, "Embedded font file object is not a stream"); + goto err1; + } + if (!(dict = strObj.streamGetDict())) { + error(-1, "Embedded font stream is missing its dictionary"); + goto err1; + } + dict->lookup("Length1", &obj1); + dict->lookup("Length2", &obj2); + dict->lookup("Length3", &obj3); + if (!obj1.isInt() || !obj2.isInt() || !obj3.isInt()) { + error(-1, "Missing length fields in embedded font stream dictionary"); + obj1.free(); + obj2.free(); + obj3.free(); + goto err1; + } + length1 = obj1.getInt(); + length2 = obj2.getInt(); + length3 = obj3.getInt(); + obj1.free(); + obj2.free(); + obj3.free(); + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // copy ASCII portion of font + strObj.streamReset(); + for (i = 0; i < length1 && (c = strObj.streamGetChar()) != EOF; ++i) { + writePSChar(c); + } + + // figure out if encrypted portion is binary or ASCII + binMode = gFalse; + for (i = 0; i < 4; ++i) { + start[i] = strObj.streamGetChar(); + if (start[i] == EOF) { + error(-1, "Unexpected end of file in embedded font stream"); + goto err1; + } + if (!((start[i] >= '0' && start[i] <= '9') || + (start[i] >= 'A' && start[i] <= 'F') || + (start[i] >= 'a' && start[i] <= 'f'))) + binMode = gTrue; + } + + // convert binary data to ASCII + if (binMode) { + for (i = 0; i < 4; ++i) { + writePSChar(hexChar[(start[i] >> 4) & 0x0f]); + writePSChar(hexChar[start[i] & 0x0f]); + } +#if 0 // this causes trouble for various PostScript printers + // if Length2 is incorrect (too small), font data gets chopped, so + // we take a few extra characters from the trailer just in case + length2 += length3 >= 8 ? 8 : length3; +#endif + while (i < length2) { + if ((c = strObj.streamGetChar()) == EOF) { + break; + } + writePSChar(hexChar[(c >> 4) & 0x0f]); + writePSChar(hexChar[c & 0x0f]); + if (++i % 32 == 0) { + writePSChar('\n'); + } + } + if (i % 32 > 0) { + writePSChar('\n'); + } + + // already in ASCII format -- just copy it + } else { + for (i = 0; i < 4; ++i) { + writePSChar(start[i]); + } + for (i = 4; i < length2; ++i) { + if ((c = strObj.streamGetChar()) == EOF) { + break; + } + writePSChar(c); + } + } + + // write padding and "cleartomark" + for (i = 0; i < 8; ++i) { + writePS("00000000000000000000000000000000" + "00000000000000000000000000000000\n"); + } + writePS("cleartomark\n"); + + // ending comment + writePS("%%EndResource\n"); + + err1: + strObj.streamClose(); + strObj.free(); +} + +//~ This doesn't handle .pfb files or binary eexec data (which only +//~ happens in pfb files?). +void PSOutputDev::setupExternalType1Font(GString *fileName, GString *psName) { + FILE *fontFile; + int c; + int i; + + // check if font is already embedded + for (i = 0; i < fontFileNameLen; ++i) { + if (!fontFileNames[i]->cmp(fileName)) { + return; + } + } + + // add entry to fontFileNames list + if (fontFileNameLen >= fontFileNameSize) { + fontFileNameSize += 64; + fontFileNames = (GString **)greallocn(fontFileNames, + fontFileNameSize, sizeof(GString *)); + psFileNames = (GString **)greallocn(psFileNames, + fontFileNameSize, sizeof(GString *)); + } + fontFileNames[fontFileNameLen] = fileName->copy(); + psFileNames[fontFileNameLen] = psName->copy(); + fontFileNameLen++; + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // copy the font file + if (!(fontFile = fopen(fileName->getCString(), "rb"))) { + error(-1, "Couldn't open external font file"); + return; + } + while ((c = fgetc(fontFile)) != EOF) { + writePSChar(c); + } + fclose(fontFile); + + // ending comment + writePS("%%EndResource\n"); +} + +void PSOutputDev::setupEmbeddedType1CFont(GfxFont *font, Ref *id, + GString *psName) { + char *fontBuf; + int fontLen; + FoFiType1C *ffT1C; + int i; + + // check if font is already embedded + for (i = 0; i < fontFileIDLen; ++i) { + if (fontFileIDs[i].num == id->num && + fontFileIDs[i].gen == id->gen) + return; + } + + // add entry to fontFileIDs list + if (fontFileIDLen >= fontFileIDSize) { + fontFileIDSize += 64; + fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); + } + fontFileIDs[fontFileIDLen++] = *id; + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // convert it to a Type 1 font + fontBuf = font->readEmbFontFile(xref, &fontLen); + if ((ffT1C = FoFiType1C::make(fontBuf, fontLen))) { + ffT1C->convertToType1(psName->getCString(), NULL, gTrue, + outputFunc, outputStream); + delete ffT1C; + } + gfree(fontBuf); + + // ending comment + writePS("%%EndResource\n"); +} + +void PSOutputDev::setupEmbeddedOpenTypeT1CFont(GfxFont *font, Ref *id, + GString *psName) { + char *fontBuf; + int fontLen; + FoFiTrueType *ffTT; + int i; + + // check if font is already embedded + for (i = 0; i < fontFileIDLen; ++i) { + if (fontFileIDs[i].num == id->num && + fontFileIDs[i].gen == id->gen) + return; + } + + // add entry to fontFileIDs list + if (fontFileIDLen >= fontFileIDSize) { + fontFileIDSize += 64; + fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); + } + fontFileIDs[fontFileIDLen++] = *id; + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // convert it to a Type 1 font + fontBuf = font->readEmbFontFile(xref, &fontLen); + if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { + if (ffTT->isOpenTypeCFF()) { + ffTT->convertToType1(psName->getCString(), NULL, gTrue, + outputFunc, outputStream); + } + delete ffTT; + } + gfree(fontBuf); + + // ending comment + writePS("%%EndResource\n"); +} + +void PSOutputDev::setupEmbeddedTrueTypeFont(GfxFont *font, Ref *id, + GString *psName) { + char *fontBuf; + int fontLen; + FoFiTrueType *ffTT; + Gushort *codeToGID; + int i; + + // check if font is already embedded + for (i = 0; i < fontFileIDLen; ++i) { + if (fontFileIDs[i].num == id->num && + fontFileIDs[i].gen == id->gen) { + psName->appendf("_{0:d}", nextTrueTypeNum++); + break; + } + } + + // add entry to fontFileIDs list + if (i == fontFileIDLen) { + if (fontFileIDLen >= fontFileIDSize) { + fontFileIDSize += 64; + fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); + } + fontFileIDs[fontFileIDLen++] = *id; + } + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // convert it to a Type 42 font + fontBuf = font->readEmbFontFile(xref, &fontLen); + if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { + codeToGID = ((Gfx8BitFont *)font)->getCodeToGIDMap(ffTT); + ffTT->convertToType42(psName->getCString(), + ((Gfx8BitFont *)font)->getHasEncoding() + ? ((Gfx8BitFont *)font)->getEncoding() + : (char **)NULL, + codeToGID, outputFunc, outputStream); + if (codeToGID) { + if (font8InfoLen >= font8InfoSize) { + font8InfoSize += 16; + font8Info = (PSFont8Info *)greallocn(font8Info, + font8InfoSize, + sizeof(PSFont8Info)); + } + font8Info[font8InfoLen].fontID = *font->getID(); + font8Info[font8InfoLen].codeToGID = codeToGID; + ++font8InfoLen; + } + delete ffTT; + } + gfree(fontBuf); + + // ending comment + writePS("%%EndResource\n"); +} + +GString *PSOutputDev::setupExternalTrueTypeFont(GfxFont *font) { + GString *fileName; + char *fontBuf; + int fontLen; + FoFiTrueType *ffTT; + Gushort *codeToGID; + GString *psName; + int i; + + // check if font is already embedded + fileName = font->getExtFontFile(); + for (i = 0; i < fontFileNameLen; ++i) { + if (!fontFileNames[i]->cmp(fileName)) { + return psFileNames[i]->copy(); + } + } + + psName = filterPSName(font->getName()); + // add entry to fontFileNames list + if (i == fontFileNameLen) { + if (fontFileNameLen >= fontFileNameSize) { + fontFileNameSize += 64; + fontFileNames = + (GString **)greallocn(fontFileNames, + fontFileNameSize, sizeof(GString *)); + psFileNames = + (GString **)greallocn(psFileNames, + fontFileNameSize, sizeof(GString *)); + } + fontFileNames[fontFileNameLen] = fileName->copy(); + psFileNames[fontFileNameLen] = psName->copy(); + fontFileNameLen++; + } + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // convert it to a Type 42 font + fontBuf = font->readExtFontFile(&fontLen); + if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { + codeToGID = ((Gfx8BitFont *)font)->getCodeToGIDMap(ffTT); + ffTT->convertToType42(psName->getCString(), + ((Gfx8BitFont *)font)->getHasEncoding() + ? ((Gfx8BitFont *)font)->getEncoding() + : (char **)NULL, + codeToGID, outputFunc, outputStream); + if (codeToGID) { + if (font8InfoLen >= font8InfoSize) { + font8InfoSize += 16; + font8Info = (PSFont8Info *)greallocn(font8Info, + font8InfoSize, + sizeof(PSFont8Info)); + } + font8Info[font8InfoLen].fontID = *font->getID(); + font8Info[font8InfoLen].codeToGID = codeToGID; + ++font8InfoLen; + } + delete ffTT; + } + gfree(fontBuf); + + // ending comment + writePS("%%EndResource\n"); + return psName; +} + +GString *PSOutputDev::setupExternalCIDTrueTypeFont(GfxFont *font, GString *fileName, int faceIndex) { + FoFiTrueType *ffTT; + Gushort *codeToGID; + GString *psName; + int i; + GString *myFileName; + + myFileName = fileName->copy(); + if (faceIndex > 0) { + char tmp[32]; + sprintf(tmp, ",%d", faceIndex); + myFileName->append(tmp); + } + // check if font is already embedded + for (i = 0; i < fontFileNameLen; ++i) { + if (!fontFileNames[i]->cmp(myFileName)) { + delete myFileName; + return psFileNames[i]->copy(); + } + } + + psName = filterPSName(font->getName()); + // add entry to fontFileNames list + if (i == fontFileNameLen) { + if (fontFileNameLen >= fontFileNameSize) { + fontFileNameSize += 64; + fontFileNames = + (GString **)grealloc(fontFileNames, + fontFileNameSize * sizeof(GString *)); + psFileNames = + (GString **)grealloc(psFileNames, + fontFileNameSize * sizeof(GString *)); + } + } + fontFileNames[fontFileNameLen] = myFileName; + psFileNames[fontFileNameLen] = psName->copy(); + fontFileNameLen++; + + // beginning comment + writePSFmt("%%%%BeginResource: font %s\n", psName->getCString()); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // convert it to a CID type2 font + if ((ffTT = FoFiTrueType::load(fileName->getCString(), faceIndex))) { + int n = ((GfxCIDFont *)font)->getCIDToGIDLen(); + if (n) { + codeToGID = (Gushort *)gmalloc(n * sizeof(Gushort)); + memcpy(codeToGID, ((GfxCIDFont *)font)->getCIDToGID(), n * sizeof(Gushort)); + } else { + codeToGID = ((GfxCIDFont *)font)->getCodeToGIDMap(ffTT, &n); + } + if (globalParams->getPSLevel() >= psLevel3) { + // Level 3: use a CID font + ffTT->convertToCIDType2(psName->getCString(), + codeToGID, n, gTrue, + outputFunc, outputStream); + } else { + // otherwise: use a non-CID composite font + ffTT->convertToType0(psName->getCString(), + codeToGID, n, gTrue, + outputFunc, outputStream); + } + gfree(codeToGID); + delete ffTT; + } + + // ending comment + writePS("%%EndResource\n"); + return psName; +} + +void PSOutputDev::setupEmbeddedCIDType0Font(GfxFont *font, Ref *id, + GString *psName) { + char *fontBuf; + int fontLen; + FoFiType1C *ffT1C; + int i; + + // check if font is already embedded + for (i = 0; i < fontFileIDLen; ++i) { + if (fontFileIDs[i].num == id->num && + fontFileIDs[i].gen == id->gen) + return; + } + + // add entry to fontFileIDs list + if (fontFileIDLen >= fontFileIDSize) { + fontFileIDSize += 64; + fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); + } + fontFileIDs[fontFileIDLen++] = *id; + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // convert it to a Type 0 font + fontBuf = font->readEmbFontFile(xref, &fontLen); + if ((ffT1C = FoFiType1C::make(fontBuf, fontLen))) { + if (globalParams->getPSLevel() >= psLevel3) { + // Level 3: use a CID font + ffT1C->convertToCIDType0(psName->getCString(), outputFunc, outputStream); + } else { + // otherwise: use a non-CID composite font + ffT1C->convertToType0(psName->getCString(), outputFunc, outputStream); + } + delete ffT1C; + } + gfree(fontBuf); + + // ending comment + writePS("%%EndResource\n"); +} + +void PSOutputDev::setupEmbeddedCIDTrueTypeFont(GfxFont *font, Ref *id, + GString *psName, + GBool needVerticalMetrics) { + char *fontBuf; + int fontLen; + FoFiTrueType *ffTT; + int i; + + // check if font is already embedded + for (i = 0; i < fontFileIDLen; ++i) { + if (fontFileIDs[i].num == id->num && + fontFileIDs[i].gen == id->gen) { + psName->appendf("_{0:d}", nextTrueTypeNum++); + break; + } + } + + // add entry to fontFileIDs list + if (fontFileIDLen >= fontFileIDSize) { + fontFileIDSize += 64; + fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); + } + fontFileIDs[fontFileIDLen++] = *id; + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // convert it to a Type 0 font + fontBuf = font->readEmbFontFile(xref, &fontLen); + if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { + if (globalParams->getPSLevel() >= psLevel3) { + // Level 3: use a CID font + ffTT->convertToCIDType2(psName->getCString(), + ((GfxCIDFont *)font)->getCIDToGID(), + ((GfxCIDFont *)font)->getCIDToGIDLen(), + needVerticalMetrics, + outputFunc, outputStream); + } else { + // otherwise: use a non-CID composite font + ffTT->convertToType0(psName->getCString(), + ((GfxCIDFont *)font)->getCIDToGID(), + ((GfxCIDFont *)font)->getCIDToGIDLen(), + needVerticalMetrics, + outputFunc, outputStream); + } + delete ffTT; + } + gfree(fontBuf); + + // ending comment + writePS("%%EndResource\n"); +} + +void PSOutputDev::setupEmbeddedOpenTypeCFFFont(GfxFont *font, Ref *id, + GString *psName) { + char *fontBuf; + int fontLen; + FoFiTrueType *ffTT; + int i; + + // check if font is already embedded + for (i = 0; i < fontFileIDLen; ++i) { + if (fontFileIDs[i].num == id->num && + fontFileIDs[i].gen == id->gen) + return; + } + + // add entry to fontFileIDs list + if (fontFileIDLen >= fontFileIDSize) { + fontFileIDSize += 64; + fontFileIDs = (Ref *)greallocn(fontFileIDs, fontFileIDSize, sizeof(Ref)); + } + fontFileIDs[fontFileIDLen++] = *id; + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // convert it to a Type 0 font + fontBuf = font->readEmbFontFile(xref, &fontLen); + if ((ffTT = FoFiTrueType::make(fontBuf, fontLen))) { + if (ffTT->isOpenTypeCFF()) { + if (globalParams->getPSLevel() >= psLevel3) { + // Level 3: use a CID font + ffTT->convertToCIDType0(psName->getCString(), + outputFunc, outputStream); + } else { + // otherwise: use a non-CID composite font + ffTT->convertToType0(psName->getCString(), outputFunc, outputStream); + } + } + delete ffTT; + } + gfree(fontBuf); + + // ending comment + writePS("%%EndResource\n"); +} + +void PSOutputDev::setupType3Font(GfxFont *font, GString *psName, + Dict *parentResDict) { + Dict *resDict; + Dict *charProcs; + Object charProc; + Gfx *gfx; + PDFRectangle box; + double *m; + GString *buf; + int i; + + // set up resources used by font + if ((resDict = ((Gfx8BitFont *)font)->getResources())) { + inType3Char = gTrue; + setupResources(resDict); + inType3Char = gFalse; + } else { + resDict = parentResDict; + } + + // beginning comment + writePSFmt("%%BeginResource: font {0:t}\n", psName); + embFontList->append("%%+ font "); + embFontList->append(psName->getCString()); + embFontList->append("\n"); + + // font dictionary + writePS("8 dict begin\n"); + writePS("/FontType 3 def\n"); + m = font->getFontMatrix(); + writePSFmt("/FontMatrix [{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] def\n", + m[0], m[1], m[2], m[3], m[4], m[5]); + m = font->getFontBBox(); + writePSFmt("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] def\n", + m[0], m[1], m[2], m[3]); + writePS("/Encoding 256 array def\n"); + writePS(" 0 1 255 { Encoding exch /.notdef put } for\n"); + writePS("/BuildGlyph {\n"); + writePS(" exch /CharProcs get exch\n"); + writePS(" 2 copy known not { pop /.notdef } if\n"); + writePS(" get exec\n"); + writePS("} bind def\n"); + writePS("/BuildChar {\n"); + writePS(" 1 index /Encoding get exch get\n"); + writePS(" 1 index /BuildGlyph get exec\n"); + writePS("} bind def\n"); + if ((charProcs = ((Gfx8BitFont *)font)->getCharProcs())) { + writePSFmt("/CharProcs {0:d} dict def\n", charProcs->getLength()); + writePS("CharProcs begin\n"); + box.x1 = m[0]; + box.y1 = m[1]; + box.x2 = m[2]; + box.y2 = m[3]; + gfx = new Gfx(xref, this, resDict, &box, NULL); + inType3Char = gTrue; + for (i = 0; i < charProcs->getLength(); ++i) { + t3Cacheable = gFalse; + t3NeedsRestore = gFalse; + writePS("/"); + writePSName(charProcs->getKey(i)); + writePS(" {\n"); + gfx->display(charProcs->getVal(i, &charProc)); + charProc.free(); + if (t3String) { + if (t3Cacheable) { + buf = GString::format("{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g} setcachedevice\n", + t3WX, t3WY, t3LLX, t3LLY, t3URX, t3URY); + } else { + buf = GString::format("{0:.4g} {1:.4g} setcharwidth\n", t3WX, t3WY); + } + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + (*outputFunc)(outputStream, t3String->getCString(), + t3String->getLength()); + delete t3String; + t3String = NULL; + } + if (t3NeedsRestore) { + (*outputFunc)(outputStream, "Q\n", 2); + } + writePS("} def\n"); + } + inType3Char = gFalse; + delete gfx; + writePS("end\n"); + } + writePS("currentdict end\n"); + writePSFmt("/{0:t} exch definefont pop\n", psName); + + // ending comment + writePS("%%EndResource\n"); +} + +void PSOutputDev::setupImages(Dict *resDict) { + Object xObjDict, xObj, xObjRef, subtypeObj; + int i; + + if (!(mode == psModeForm || inType3Char || preload)) { + return; + } + + resDict->lookup("XObject", &xObjDict); + if (xObjDict.isDict()) { + for (i = 0; i < xObjDict.dictGetLength(); ++i) { + xObjDict.dictGetValNF(i, &xObjRef); + xObjDict.dictGetVal(i, &xObj); + if (xObj.isStream()) { + xObj.streamGetDict()->lookup("Subtype", &subtypeObj); + if (subtypeObj.isName("Image")) { + if (xObjRef.isRef()) { + setupImage(xObjRef.getRef(), xObj.getStream()); + } else { + error(-1, "Image in resource dict is not an indirect reference"); + } + } + subtypeObj.free(); + } + xObj.free(); + xObjRef.free(); + } + } + xObjDict.free(); +} + +void PSOutputDev::setupImage(Ref id, Stream *str) { + GBool useRLE, useCompressed, useASCIIHex; + GString *s; + int c; + int size, line, col, i; + + // check if image is already setup + for (i = 0; i < imgIDLen; ++i) { + if (imgIDs[i].num == id.num && imgIDs[i].gen == id.gen) { + return; + } + } + + // add entry to imgIDs list + if (imgIDLen >= imgIDSize) { + if (imgIDSize == 0) { + imgIDSize = 64; + } else { + imgIDSize *= 2; + } + imgIDs = (Ref *)greallocn(imgIDs, imgIDSize, sizeof(Ref)); + } + imgIDs[imgIDLen++] = id; + + // filters + //~ this does not correctly handle the DeviceN color space + //~ -- need to use DeviceNRecoder + if (level < psLevel2) { + useRLE = gFalse; + useCompressed = gFalse; + useASCIIHex = gTrue; + } else { + s = str->getPSFilter(level < psLevel3 ? 2 : 3, ""); + if (s) { + useRLE = gFalse; + useCompressed = gTrue; + delete s; + } else { + useRLE = gTrue; + useCompressed = gFalse; + } + useASCIIHex = level == psLevel1 || level == psLevel1Sep || + globalParams->getPSASCIIHex(); + } + if (useCompressed) { + str = str->getUndecodedStream(); + } + if (useRLE) { + str = new RunLengthEncoder(str); + } + if (useASCIIHex) { + str = new ASCIIHexEncoder(str); + } else { + str = new ASCII85Encoder(str); + } + + // compute image data size + str->reset(); + col = size = 0; + do { + do { + c = str->getChar(); + } while (c == '\n' || c == '\r'); + if (c == (useASCIIHex ? '>' : '~') || c == EOF) { + break; + } + if (c == 'z') { + ++col; + } else { + ++col; + for (i = 1; i <= (useASCIIHex ? 1 : 4); ++i) { + do { + c = str->getChar(); + } while (c == '\n' || c == '\r'); + if (c == (useASCIIHex ? '>' : '~') || c == EOF) { + break; + } + ++col; + } + } + if (col > 225) { + ++size; + col = 0; + } + } while (c != (useASCIIHex ? '>' : '~') && c != EOF); + // add one entry for the final line of data; add another entry + // because the RunLengthDecode filter may read past the end + ++size; + if (useRLE) { + ++size; + } + writePSFmt("{0:d} array dup /ImData_{1:d}_{2:d} exch def\n", + size, id.num, id.gen); + str->close(); + + // write the data into the array + str->reset(); + line = col = 0; + writePS((char *)(useASCIIHex ? "dup 0 <" : "dup 0 <~")); + do { + do { + c = str->getChar(); + } while (c == '\n' || c == '\r'); + if (c == (useASCIIHex ? '>' : '~') || c == EOF) { + break; + } + if (c == 'z') { + writePSChar(c); + ++col; + } else { + writePSChar(c); + ++col; + for (i = 1; i <= (useASCIIHex ? 1 : 4); ++i) { + do { + c = str->getChar(); + } while (c == '\n' || c == '\r'); + if (c == (useASCIIHex ? '>' : '~') || c == EOF) { + break; + } + writePSChar(c); + ++col; + } + } + // each line is: "dup nnnnn <~...data...~> put" + // so max data length = 255 - 20 = 235 + // chunks are 1 or 4 bytes each, so we have to stop at 232 + // but make it 225 just to be safe + if (col > 225) { + writePS((char *)(useASCIIHex ? "> put\n" : "~> put\n")); + ++line; + writePSFmt((char *)(useASCIIHex ? "dup {0:d} <" : "dup {0:d} <~"), line); + col = 0; + } + } while (c != (useASCIIHex ? '>' : '~') && c != EOF); + writePS((char *)(useASCIIHex ? "> put\n" : "~> put\n")); + if (useRLE) { + ++line; + writePSFmt("{0:d} <> put\n", line); + } else { + writePS("pop\n"); + } + str->close(); + + delete str; +} + +void PSOutputDev::setupForms(Dict *resDict) { + Object xObjDict, xObj, xObjRef, subtypeObj; + int i; + + if (!preload) { + return; + } + + resDict->lookup("XObject", &xObjDict); + if (xObjDict.isDict()) { + for (i = 0; i < xObjDict.dictGetLength(); ++i) { + xObjDict.dictGetValNF(i, &xObjRef); + xObjDict.dictGetVal(i, &xObj); + if (xObj.isStream()) { + xObj.streamGetDict()->lookup("Subtype", &subtypeObj); + if (subtypeObj.isName("Form")) { + if (xObjRef.isRef()) { + setupForm(xObjRef.getRef(), &xObj); + } else { + error(-1, "Form in resource dict is not an indirect reference"); + } + } + subtypeObj.free(); + } + xObj.free(); + xObjRef.free(); + } + } + xObjDict.free(); +} + +void PSOutputDev::setupForm(Ref id, Object *strObj) { + Dict *dict, *resDict; + Object matrixObj, bboxObj, resObj, obj1; + double m[6], bbox[4]; + PDFRectangle box; + Gfx *gfx; + int i; + + // check if form is already defined + for (i = 0; i < formIDLen; ++i) { + if (formIDs[i].num == id.num && formIDs[i].gen == id.gen) { + return; + } + } + + // add entry to formIDs list + if (formIDLen >= formIDSize) { + if (formIDSize == 0) { + formIDSize = 64; + } else { + formIDSize *= 2; + } + formIDs = (Ref *)greallocn(formIDs, formIDSize, sizeof(Ref)); + } + formIDs[formIDLen++] = id; + + dict = strObj->streamGetDict(); + + // get bounding box + dict->lookup("BBox", &bboxObj); + if (!bboxObj.isArray()) { + bboxObj.free(); + error(-1, "Bad form bounding box"); + return; + } + for (i = 0; i < 4; ++i) { + bboxObj.arrayGet(i, &obj1); + bbox[i] = obj1.getNum(); + obj1.free(); + } + bboxObj.free(); + + // get matrix + dict->lookup("Matrix", &matrixObj); + if (matrixObj.isArray()) { + for (i = 0; i < 6; ++i) { + matrixObj.arrayGet(i, &obj1); + m[i] = obj1.getNum(); + obj1.free(); + } + } else { + m[0] = 1; m[1] = 0; + m[2] = 0; m[3] = 1; + m[4] = 0; m[5] = 0; + } + matrixObj.free(); + + // get resources + dict->lookup("Resources", &resObj); + resDict = resObj.isDict() ? resObj.getDict() : (Dict *)NULL; + + writePSFmt("/f_{0:d}_{1:d} {{\n", id.num, id.gen); + writePS("q\n"); + writePSFmt("[{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] cm\n", + m[0], m[1], m[2], m[3], m[4], m[5]); + + box.x1 = bbox[0]; + box.y1 = bbox[1]; + box.x2 = bbox[2]; + box.y2 = bbox[3]; + gfx = new Gfx(xref, this, resDict, &box, &box); + gfx->display(strObj); + delete gfx; + + writePS("Q\n"); + writePS("} def\n"); + + resObj.free(); +} + +GBool PSOutputDev::checkPageSlice(Page *page, double /*hDPI*/, double /*vDPI*/, + int rotateA, GBool useMediaBox, GBool crop, + int sliceX, int sliceY, + int sliceW, int sliceH, + GBool printing, Catalog *catalog, + GBool (*abortCheckCbk)(void *data), + void *abortCheckCbkData) { +#if HAVE_SPLASH + PreScanOutputDev *scan; + GBool rasterize; + SplashOutputDev *splashOut; + SplashColor paperColor; + PDFRectangle box; + GfxState *state; + SplashBitmap *bitmap; + Stream *str0, *str; + Object obj; + Guchar *p; + Guchar col[4]; + double m0, m1, m2, m3, m4, m5; + int c, w, h, x, y, comp, i; + + if (!forceRasterize) { + scan = new PreScanOutputDev(); + page->displaySlice(scan, 72, 72, rotateA, useMediaBox, crop, + sliceX, sliceY, sliceW, sliceH, + printing, catalog, abortCheckCbk, abortCheckCbkData); + rasterize = scan->usesTransparency(); + delete scan; + } else { + rasterize = true; + } + if (!rasterize) { + return gTrue; + } + + // rasterize the page + if (level == psLevel1) { + paperColor[0] = 0xff; + splashOut = new SplashOutputDev(splashModeMono8, 1, gFalse, + paperColor, gTrue, gFalse); +#if SPLASH_CMYK + } else if (level == psLevel1Sep) { + paperColor[0] = paperColor[1] = paperColor[2] = paperColor[3] = 0; + splashOut = new SplashOutputDev(splashModeCMYK8, 1, gFalse, + paperColor, gTrue, gFalse); +#endif + } else { + paperColor[0] = paperColor[1] = paperColor[2] = 0xff; + splashOut = new SplashOutputDev(splashModeRGB8, 1, gFalse, + paperColor, gTrue, gFalse); + } + splashOut->startDoc(xref); + page->displaySlice(splashOut, splashDPI, splashDPI, rotateA, + useMediaBox, crop, + sliceX, sliceY, sliceW, sliceH, + printing, catalog, abortCheckCbk, abortCheckCbkData); + + // start the PS page + page->makeBox(splashDPI, splashDPI, rotateA, useMediaBox, gFalse, + sliceX, sliceY, sliceW, sliceH, &box, &crop); + rotateA += page->getRotate(); + if (rotateA >= 360) { + rotateA -= 360; + } else if (rotateA < 0) { + rotateA += 360; + } + state = new GfxState(splashDPI, splashDPI, &box, rotateA, gFalse); + startPage(page->getNum(), state); + delete state; + switch (rotateA) { + case 0: + default: // this should never happen + m0 = box.x2 - box.x1; + m1 = 0; + m2 = 0; + m3 = box.y2 - box.y1; + m4 = box.x1; + m5 = box.y1; + break; + case 90: + m0 = 0; + m1 = box.y2 - box.y1; + m2 = -(box.x2 - box.x1); + m3 = 0; + m4 = box.x2; + m5 = box.y1; + break; + case 180: + m0 = -(box.x2 - box.x1); + m1 = 0; + m2 = 0; + m3 = -(box.y2 - box.y1); + m4 = box.x2; + m5 = box.y2; + break; + case 270: + m0 = 0; + m1 = -(box.y2 - box.y1); + m2 = box.x2 - box.x1; + m3 = 0; + m4 = box.x1; + m5 = box.y2; + break; + } + + //~ need to add the process colors + + // draw the rasterized image + bitmap = splashOut->getBitmap(); + w = bitmap->getWidth(); + h = bitmap->getHeight(); + writePS("gsave\n"); + writePSFmt("[{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] concat\n", + m0, m1, m2, m3, m4, m5); + switch (level) { + case psLevel1: + writePSFmt("{0:d} {1:d} 8 [{2:d} 0 0 {3:d} 0 {4:d}] pdfIm1\n", + w, h, w, -h, h); + p = bitmap->getDataPtr(); + i = 0; + for (y = 0; y < h; ++y) { + for (x = 0; x < w; ++x) { + writePSFmt("{0:02x}", *p++); + if (++i == 32) { + writePSChar('\n'); + i = 0; + } + } + } + if (i != 0) { + writePSChar('\n'); + } + break; + case psLevel1Sep: + writePSFmt("{0:d} {1:d} 8 [{2:d} 0 0 {3:d} 0 {4:d}] pdfIm1Sep\n", + w, h, w, -h, h); + p = bitmap->getDataPtr(); + i = 0; + col[0] = col[1] = col[2] = col[3] = 0; + for (y = 0; y < h; ++y) { + for (comp = 0; comp < 4; ++comp) { + for (x = 0; x < w; ++x) { + writePSFmt("{0:02x}", p[4*x + comp]); + col[comp] |= p[4*x + comp]; + if (++i == 32) { + writePSChar('\n'); + i = 0; + } + } + } + p += bitmap->getRowSize(); + } + if (i != 0) { + writePSChar('\n'); + } + if (col[0]) { + processColors |= psProcessCyan; + } + if (col[1]) { + processColors |= psProcessMagenta; + } + if (col[2]) { + processColors |= psProcessYellow; + } + if (col[3]) { + processColors |= psProcessBlack; + } + break; + case psLevel2: + case psLevel2Sep: + case psLevel3: + case psLevel3Sep: + writePS("/DeviceRGB setcolorspace\n"); + writePS("<<\n /ImageType 1\n"); + writePSFmt(" /Width {0:d}\n", bitmap->getWidth()); + writePSFmt(" /Height {0:d}\n", bitmap->getHeight()); + writePSFmt(" /ImageMatrix [{0:d} 0 0 {1:d} 0 {2:d}]\n", w, -h, h); + writePS(" /BitsPerComponent 8\n"); + writePS(" /Decode [0 1 0 1 0 1]\n"); + writePS(" /DataSource currentfile\n"); + if (globalParams->getPSASCIIHex()) { + writePS(" /ASCIIHexDecode filter\n"); + } else { + writePS(" /ASCII85Decode filter\n"); + } + writePS(" /RunLengthDecode filter\n"); + writePS(">>\n"); + writePS("image\n"); + obj.initNull(); + str0 = new MemStream((char *)bitmap->getDataPtr(), 0, w * h * 3, &obj); + str = new RunLengthEncoder(str0); + if (globalParams->getPSASCIIHex()) { + str = new ASCIIHexEncoder(str); + } else { + str = new ASCII85Encoder(str); + } + str->reset(); + while ((c = str->getChar()) != EOF) { + writePSChar(c); + } + str->close(); + delete str; + delete str0; + processColors |= psProcessCMYK; + break; + } + delete splashOut; + writePS("grestore\n"); + + // finish the PS page + endPage(); + + return gFalse; +#else + return gTrue; +#endif +} + +void PSOutputDev::startPage(int pageNum, GfxState *state) { + int x1, y1, x2, y2, width, height; + int imgWidth, imgHeight, imgWidth2, imgHeight2; + GBool landscape; + + + if (mode == psModePS) { + writePSFmt("%%Page: {0:d} {1:d}\n", pageNum, seqPage); + writePS("%%BeginPageSetup\n"); + } + + // underlays + if (underlayCbk) { + (*underlayCbk)(this, underlayCbkData); + } + if (overlayCbk) { + saveState(NULL); + } + + switch (mode) { + + case psModePS: + // rotate, translate, and scale page + imgWidth = imgURX - imgLLX; + imgHeight = imgURY - imgLLY; + x1 = (int)floor(state->getX1()); + y1 = (int)floor(state->getY1()); + x2 = (int)ceil(state->getX2()); + y2 = (int)ceil(state->getY2()); + width = x2 - x1; + height = y2 - y1; + tx = ty = 0; + // rotation and portrait/landscape mode + if (rotate0 >= 0) { + rotate = (360 - rotate0) % 360; + landscape = gFalse; + } else { + rotate = (360 - state->getRotate()) % 360; + if (rotate == 0 || rotate == 180) { + if (width > height && width > imgWidth) { + rotate += 90; + landscape = gTrue; + } else { + landscape = gFalse; + } + } else { // rotate == 90 || rotate == 270 + if (height > width && height > imgWidth) { + rotate = 270 - rotate; + landscape = gTrue; + } else { + landscape = gFalse; + } + } + } + writePSFmt("%%PageOrientation: {0:s}\n", + landscape ? "Landscape" : "Portrait"); + writePS("pdfStartPage\n"); + if (rotate == 0) { + imgWidth2 = imgWidth; + imgHeight2 = imgHeight; + } else if (rotate == 90) { + writePS("90 rotate\n"); + ty = -imgWidth; + imgWidth2 = imgHeight; + imgHeight2 = imgWidth; + } else if (rotate == 180) { + writePS("180 rotate\n"); + imgWidth2 = imgWidth; + imgHeight2 = imgHeight; + tx = -imgWidth; + ty = -imgHeight; + } else { // rotate == 270 + writePS("270 rotate\n"); + tx = -imgHeight; + imgWidth2 = imgHeight; + imgHeight2 = imgWidth; + } + // shrink or expand + if (xScale0 > 0 && yScale0 > 0) { + xScale = xScale0; + yScale = yScale0; + } else if ((globalParams->getPSShrinkLarger() && + (width > imgWidth2 || height > imgHeight2)) || + (globalParams->getPSExpandSmaller() && + (width < imgWidth2 && height < imgHeight2))) { + xScale = (double)imgWidth2 / (double)width; + yScale = (double)imgHeight2 / (double)height; + if (yScale < xScale) { + xScale = yScale; + } else { + yScale = xScale; + } + } else { + xScale = yScale = 1; + } + // deal with odd bounding boxes or clipping + if (clipLLX0 < clipURX0 && clipLLY0 < clipURY0) { + tx -= xScale * clipLLX0; + ty -= yScale * clipLLY0; + } else { + tx -= xScale * x1; + ty -= yScale * y1; + } + // center + if (tx0 >= 0 && ty0 >= 0) { + tx += rotate == 0 ? tx0 : ty0; + ty += rotate == 0 ? ty0 : -tx0; + } else if (globalParams->getPSCenter()) { + if (clipLLX0 < clipURX0 && clipLLY0 < clipURY0) { + tx += (imgWidth2 - xScale * (clipURX0 - clipLLX0)) / 2; + ty += (imgHeight2 - yScale * (clipURY0 - clipLLY0)) / 2; + } else { + tx += (imgWidth2 - xScale * width) / 2; + ty += (imgHeight2 - yScale * height) / 2; + } + } + tx += rotate == 0 ? imgLLX : imgLLY; + ty += rotate == 0 ? imgLLY : -imgLLX; + if (tx != 0 || ty != 0) { + writePSFmt("{0:.4g} {1:.4g} translate\n", tx, ty); + } + if (xScale != 1 || yScale != 1) { + writePSFmt("{0:.4f} {1:.4f} scale\n", xScale, yScale); + } + if (clipLLX0 < clipURX0 && clipLLY0 < clipURY0) { + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} re W\n", + clipLLX0, clipLLY0, clipURX0 - clipLLX0, clipURY0 - clipLLY0); + } else { + writePSFmt("{0:d} {1:d} {2:d} {3:d} re W\n", x1, y1, x2 - x1, y2 - y1); + } + + writePS("%%EndPageSetup\n"); + ++seqPage; + break; + + case psModeEPS: + writePS("pdfStartPage\n"); + tx = ty = 0; + rotate = (360 - state->getRotate()) % 360; + if (rotate == 0) { + } else if (rotate == 90) { + writePS("90 rotate\n"); + tx = -epsX1; + ty = -epsY2; + } else if (rotate == 180) { + writePS("180 rotate\n"); + tx = -(epsX1 + epsX2); + ty = -(epsY1 + epsY2); + } else { // rotate == 270 + writePS("270 rotate\n"); + tx = -epsX2; + ty = -epsY1; + } + if (tx != 0 || ty != 0) { + writePSFmt("{0:.4g} {1:.4g} translate\n", tx, ty); + } + xScale = yScale = 1; + break; + + case psModeForm: + writePS("/PaintProc {\n"); + writePS("begin xpdf begin\n"); + writePS("pdfStartPage\n"); + tx = ty = 0; + xScale = yScale = 1; + rotate = 0; + break; + } +} + +void PSOutputDev::endPage() { + if (overlayCbk) { + restoreState(NULL); + (*overlayCbk)(this, overlayCbkData); + } + + + if (mode == psModeForm) { + writePS("pdfEndPage\n"); + writePS("end end\n"); + writePS("} def\n"); + writePS("end end\n"); + } else { + if (!manualCtrl) { + writePS("showpage\n"); + } + writePS("%%PageTrailer\n"); + writePageTrailer(); + } +} + +void PSOutputDev::saveState(GfxState * /*state*/) { + writePS("q\n"); + ++numSaves; +} + +void PSOutputDev::restoreState(GfxState * /*state*/) { + writePS("Q\n"); + --numSaves; +} + +void PSOutputDev::updateCTM(GfxState * /*state*/, double m11, double m12, + double m21, double m22, double m31, double m32) { + writePSFmt("[{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] cm\n", + m11, m12, m21, m22, m31, m32); +} + +void PSOutputDev::updateLineDash(GfxState *state) { + double *dash; + double start; + int length, i; + + state->getLineDash(&dash, &length, &start); + writePS("["); + for (i = 0; i < length; ++i) { + writePSFmt("{0:.4g}{1:w}", + dash[i] < 0 ? 0 : dash[i], + (i == length-1) ? 0 : 1); + } + writePSFmt("] {0:.4g} d\n", start); +} + +void PSOutputDev::updateFlatness(GfxState *state) { + writePSFmt("{0:d} i\n", state->getFlatness()); +} + +void PSOutputDev::updateLineJoin(GfxState *state) { + writePSFmt("{0:d} j\n", state->getLineJoin()); +} + +void PSOutputDev::updateLineCap(GfxState *state) { + writePSFmt("{0:d} J\n", state->getLineCap()); +} + +void PSOutputDev::updateMiterLimit(GfxState *state) { + writePSFmt("{0:.4g} M\n", state->getMiterLimit()); +} + +void PSOutputDev::updateLineWidth(GfxState *state) { + writePSFmt("{0:.4g} w\n", state->getLineWidth()); +} + +void PSOutputDev::updateFillColorSpace(GfxState *state) { + switch (level) { + case psLevel1: + case psLevel1Sep: + break; + case psLevel2: + case psLevel3: + if (state->getFillColorSpace()->getMode() != csPattern) { + dumpColorSpaceL2(state->getFillColorSpace(), gTrue, gFalse, gFalse); + writePS(" cs\n"); + } + break; + case psLevel2Sep: + case psLevel3Sep: + break; + } +} + +void PSOutputDev::updateStrokeColorSpace(GfxState *state) { + switch (level) { + case psLevel1: + case psLevel1Sep: + break; + case psLevel2: + case psLevel3: + if (state->getStrokeColorSpace()->getMode() != csPattern) { + dumpColorSpaceL2(state->getStrokeColorSpace(), gTrue, gFalse, gFalse); + writePS(" CS\n"); + } + break; + case psLevel2Sep: + case psLevel3Sep: + break; + } +} + +void PSOutputDev::updateFillColor(GfxState *state) { + GfxColor color; + GfxColor *colorPtr; + GfxGray gray; + GfxCMYK cmyk; + GfxSeparationColorSpace *sepCS; + double c, m, y, k; + int i; + + switch (level) { + case psLevel1: + state->getFillGray(&gray); + writePSFmt("{0:.4g} g\n", colToDbl(gray)); + break; + case psLevel1Sep: + state->getFillCMYK(&cmyk); + c = colToDbl(cmyk.c); + m = colToDbl(cmyk.m); + y = colToDbl(cmyk.y); + k = colToDbl(cmyk.k); + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} k\n", c, m, y, k); + addProcessColor(c, m, y, k); + break; + case psLevel2: + case psLevel3: + if (state->getFillColorSpace()->getMode() != csPattern) { + colorPtr = state->getFillColor(); + writePS("["); + for (i = 0; i < state->getFillColorSpace()->getNComps(); ++i) { + if (i > 0) { + writePS(" "); + } + writePSFmt("{0:.4g}", colToDbl(colorPtr->c[i])); + } + writePS("] sc\n"); + } + break; + case psLevel2Sep: + case psLevel3Sep: + if (state->getFillColorSpace()->getMode() == csSeparation) { + sepCS = (GfxSeparationColorSpace *)state->getFillColorSpace(); + color.c[0] = gfxColorComp1; + sepCS->getCMYK(&color, &cmyk); + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} ({5:t}) ck\n", + colToDbl(state->getFillColor()->c[0]), + colToDbl(cmyk.c), colToDbl(cmyk.m), + colToDbl(cmyk.y), colToDbl(cmyk.k), + sepCS->getName()); + addCustomColor(sepCS); + } else { + state->getFillCMYK(&cmyk); + c = colToDbl(cmyk.c); + m = colToDbl(cmyk.m); + y = colToDbl(cmyk.y); + k = colToDbl(cmyk.k); + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} k\n", c, m, y, k); + addProcessColor(c, m, y, k); + } + break; + } + t3Cacheable = gFalse; +} + +void PSOutputDev::updateStrokeColor(GfxState *state) { + GfxColor color; + GfxColor *colorPtr; + GfxGray gray; + GfxCMYK cmyk; + GfxSeparationColorSpace *sepCS; + double c, m, y, k; + int i; + + switch (level) { + case psLevel1: + state->getStrokeGray(&gray); + writePSFmt("{0:.4g} G\n", colToDbl(gray)); + break; + case psLevel1Sep: + state->getStrokeCMYK(&cmyk); + c = colToDbl(cmyk.c); + m = colToDbl(cmyk.m); + y = colToDbl(cmyk.y); + k = colToDbl(cmyk.k); + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} K\n", c, m, y, k); + addProcessColor(c, m, y, k); + break; + case psLevel2: + case psLevel3: + if (state->getStrokeColorSpace()->getMode() != csPattern) { + colorPtr = state->getStrokeColor(); + writePS("["); + for (i = 0; i < state->getStrokeColorSpace()->getNComps(); ++i) { + if (i > 0) { + writePS(" "); + } + writePSFmt("{0:.4g}", colToDbl(colorPtr->c[i])); + } + writePS("] SC\n"); + } + break; + case psLevel2Sep: + case psLevel3Sep: + if (state->getStrokeColorSpace()->getMode() == csSeparation) { + sepCS = (GfxSeparationColorSpace *)state->getStrokeColorSpace(); + color.c[0] = gfxColorComp1; + sepCS->getCMYK(&color, &cmyk); + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} ({5:t}) CK\n", + colToDbl(state->getStrokeColor()->c[0]), + colToDbl(cmyk.c), colToDbl(cmyk.m), + colToDbl(cmyk.y), colToDbl(cmyk.k), + sepCS->getName()); + addCustomColor(sepCS); + } else { + state->getStrokeCMYK(&cmyk); + c = colToDbl(cmyk.c); + m = colToDbl(cmyk.m); + y = colToDbl(cmyk.y); + k = colToDbl(cmyk.k); + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} K\n", c, m, y, k); + addProcessColor(c, m, y, k); + } + break; + } + t3Cacheable = gFalse; +} + +void PSOutputDev::addProcessColor(double c, double m, double y, double k) { + if (c > 0) { + processColors |= psProcessCyan; + } + if (m > 0) { + processColors |= psProcessMagenta; + } + if (y > 0) { + processColors |= psProcessYellow; + } + if (k > 0) { + processColors |= psProcessBlack; + } +} + +void PSOutputDev::addCustomColor(GfxSeparationColorSpace *sepCS) { + PSOutCustomColor *cc; + GfxColor color; + GfxCMYK cmyk; + + for (cc = customColors; cc; cc = cc->next) { + if (!cc->name->cmp(sepCS->getName())) { + return; + } + } + color.c[0] = gfxColorComp1; + sepCS->getCMYK(&color, &cmyk); + cc = new PSOutCustomColor(colToDbl(cmyk.c), colToDbl(cmyk.m), + colToDbl(cmyk.y), colToDbl(cmyk.k), + sepCS->getName()->copy()); + cc->next = customColors; + customColors = cc; +} + +void PSOutputDev::updateFillOverprint(GfxState *state) { + if (level >= psLevel2) { + writePSFmt("{0:s} op\n", state->getFillOverprint() ? "true" : "false"); + } +} + +void PSOutputDev::updateStrokeOverprint(GfxState *state) { + if (level >= psLevel2) { + writePSFmt("{0:s} OP\n", state->getStrokeOverprint() ? "true" : "false"); + } +} + +void PSOutputDev::updateTransfer(GfxState *state) { + Function **funcs; + int i; + + funcs = state->getTransfer(); + if (funcs[0] && funcs[1] && funcs[2] && funcs[3]) { + if (level >= psLevel2) { + for (i = 0; i < 4; ++i) { + cvtFunction(funcs[i]); + } + writePS("setcolortransfer\n"); + } else { + cvtFunction(funcs[3]); + writePS("settransfer\n"); + } + } else if (funcs[0]) { + cvtFunction(funcs[0]); + writePS("settransfer\n"); + } else { + writePS("{} settransfer\n"); + } +} + +void PSOutputDev::updateFont(GfxState *state) { + if (state->getFont()) { + writePSFmt("/F{0:d}_{1:d} {2:.4g} Tf\n", + state->getFont()->getID()->num, state->getFont()->getID()->gen, + fabs(state->getFontSize()) < 0.00001 ? 0.00001 + : state->getFontSize()); + } +} + +void PSOutputDev::updateTextMat(GfxState *state) { + double *mat; + + mat = state->getTextMat(); + if (fabs(mat[0] * mat[3] - mat[1] * mat[2]) < 0.00001) { + // avoid a singular (or close-to-singular) matrix + writePSFmt("[0.00001 0 0 0.00001 {0:.4g} {1:.4g}] Tm\n", mat[4], mat[5]); + } else { + writePSFmt("[{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] Tm\n", + mat[0], mat[1], mat[2], mat[3], mat[4], mat[5]); + } +} + +void PSOutputDev::updateCharSpace(GfxState *state) { + writePSFmt("{0:.4g} Tc\n", state->getCharSpace()); +} + +void PSOutputDev::updateRender(GfxState *state) { + int rm; + + rm = state->getRender(); + writePSFmt("{0:d} Tr\n", rm); + rm &= 3; + if (rm != 0 && rm != 3) { + t3Cacheable = gFalse; + } +} + +void PSOutputDev::updateRise(GfxState *state) { + writePSFmt("{0:.4g} Ts\n", state->getRise()); +} + +void PSOutputDev::updateWordSpace(GfxState *state) { + writePSFmt("{0:.4g} Tw\n", state->getWordSpace()); +} + +void PSOutputDev::updateHorizScaling(GfxState *state) { + double h; + + h = state->getHorizScaling(); + if (fabs(h) < 0.01) { + h = 0.01; + } + writePSFmt("{0:.4g} Tz\n", h); +} + +void PSOutputDev::updateTextPos(GfxState *state) { + writePSFmt("{0:.4g} {1:.4g} Td\n", state->getLineX(), state->getLineY()); +} + +void PSOutputDev::updateTextShift(GfxState *state, double shift) { + if (state->getFont()->getWMode()) { + writePSFmt("{0:.4g} TJmV\n", shift); + } else { + writePSFmt("{0:.4g} TJm\n", shift); + } +} + +void PSOutputDev::stroke(GfxState *state) { + doPath(state->getPath()); + if (t3String) { + // if we're construct a cacheable Type 3 glyph, we need to do + // everything in the fill color + writePS("Sf\n"); + } else { + writePS("S\n"); + } +} + +void PSOutputDev::fill(GfxState *state) { + doPath(state->getPath()); + writePS("f\n"); +} + +void PSOutputDev::eoFill(GfxState *state) { + doPath(state->getPath()); + writePS("f*\n"); +} + +void PSOutputDev::tilingPatternFill(GfxState * /*state*/, Object *str, + int paintType, Dict *resDict, + double *mat, double *bbox, + int x0, int y0, int x1, int y1, + double xStep, double yStep) { + PDFRectangle box; + Gfx *gfx; + + // define a Type 3 font + writePS("8 dict begin\n"); + writePS("/FontType 3 def\n"); + writePS("/FontMatrix [1 0 0 1 0 0] def\n"); + writePSFmt("/FontBBox [{0:.4g} {1:.4g} {2:.4g} {3:.4g}] def\n", + bbox[0], bbox[1], bbox[2], bbox[3]); + writePS("/Encoding 256 array def\n"); + writePS(" 0 1 255 { Encoding exch /.notdef put } for\n"); + writePS(" Encoding 120 /x put\n"); + writePS("/BuildGlyph {\n"); + writePS(" exch /CharProcs get exch\n"); + writePS(" 2 copy known not { pop /.notdef } if\n"); + writePS(" get exec\n"); + writePS("} bind def\n"); + writePS("/BuildChar {\n"); + writePS(" 1 index /Encoding get exch get\n"); + writePS(" 1 index /BuildGlyph get exec\n"); + writePS("} bind def\n"); + writePS("/CharProcs 1 dict def\n"); + writePS("CharProcs begin\n"); + box.x1 = bbox[0]; + box.y1 = bbox[1]; + box.x2 = bbox[2]; + box.y2 = bbox[3]; + gfx = new Gfx(xref, this, resDict, &box, NULL); + writePS("/x {\n"); + if (paintType == 2) { + writePSFmt("{0:.4g} 0 {1:.4g} {2:.4g} {3:.4g} {4:.4g} setcachedevice\n", + xStep, bbox[0], bbox[1], bbox[2], bbox[3]); + } else { + if (x1 - 1 <= x0) { + writePS("1 0 setcharwidth\n"); + } else { + writePSFmt("{0:.4g} 0 setcharwidth\n", xStep); + } + } + inType3Char = gTrue; + ++numTilingPatterns; + gfx->display(str); + --numTilingPatterns; + inType3Char = gFalse; + writePS("} def\n"); + delete gfx; + writePS("end\n"); + writePS("currentdict end\n"); + writePSFmt("/xpdfTile{0:d} exch definefont pop\n", numTilingPatterns); + + // draw the tiles + writePSFmt("/xpdfTile{0:d} findfont setfont\n", numTilingPatterns); + writePSFmt("gsave [{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] concat\n", + mat[0], mat[1], mat[2], mat[3], mat[4], mat[5]); + writePSFmt("{0:d} 1 {1:d} {{ {2:.4g} exch {3:.4g} mul m {4:d} 1 {5:d} {{ pop (x) show }} for }} for\n", + y0, y1 - 1, x0 * xStep, yStep, x0, x1 - 1); + writePS("grestore\n"); +} + +GBool PSOutputDev::functionShadedFill(GfxState * /*state*/, + GfxFunctionShading *shading) { + double x0, y0, x1, y1; + double *mat; + int i; + + if (level == psLevel2Sep || level == psLevel3Sep) { + if (shading->getColorSpace()->getMode() != csDeviceCMYK) { + return gFalse; + } + processColors |= psProcessCMYK; + } + + shading->getDomain(&x0, &y0, &x1, &y1); + mat = shading->getMatrix(); + writePSFmt("/mat [{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g}] def\n", + mat[0], mat[1], mat[2], mat[3], mat[4], mat[5]); + writePSFmt("/n {0:d} def\n", shading->getColorSpace()->getNComps()); + if (shading->getNFuncs() == 1) { + writePS("/func "); + cvtFunction(shading->getFunc(0)); + writePS("def\n"); + } else { + writePS("/func {\n"); + for (i = 0; i < shading->getNFuncs(); ++i) { + if (i < shading->getNFuncs() - 1) { + writePS("2 copy\n"); + } + cvtFunction(shading->getFunc(i)); + writePS("exec\n"); + if (i < shading->getNFuncs() - 1) { + writePS("3 1 roll\n"); + } + } + writePS("} def\n"); + } + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} 0 funcSH\n", x0, y0, x1, y1); + + return gTrue; +} + +GBool PSOutputDev::axialShadedFill(GfxState *state, GfxAxialShading *shading) { + double xMin, yMin, xMax, yMax; + double x0, y0, x1, y1, dx, dy, mul; + double tMin, tMax, t, t0, t1; + int i; + + if (level == psLevel2Sep || level == psLevel3Sep) { + if (shading->getColorSpace()->getMode() != csDeviceCMYK) { + return gFalse; + } + processColors |= psProcessCMYK; + } + + // get the clip region bbox + state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax); + + // compute min and max t values, based on the four corners of the + // clip region bbox + shading->getCoords(&x0, &y0, &x1, &y1); + dx = x1 - x0; + dy = y1 - y0; + if (fabs(dx) < 0.01 && fabs(dy) < 0.01) { + return gTrue; + } else { + mul = 1 / (dx * dx + dy * dy); + tMin = tMax = ((xMin - x0) * dx + (yMin - y0) * dy) * mul; + t = ((xMin - x0) * dx + (yMax - y0) * dy) * mul; + if (t < tMin) { + tMin = t; + } else if (t > tMax) { + tMax = t; + } + t = ((xMax - x0) * dx + (yMin - y0) * dy) * mul; + if (t < tMin) { + tMin = t; + } else if (t > tMax) { + tMax = t; + } + t = ((xMax - x0) * dx + (yMax - y0) * dy) * mul; + if (t < tMin) { + tMin = t; + } else if (t > tMax) { + tMax = t; + } + if (tMin < 0 && !shading->getExtend0()) { + tMin = 0; + } + if (tMax > 1 && !shading->getExtend1()) { + tMax = 1; + } + } + + // get the function domain + t0 = shading->getDomain0(); + t1 = shading->getDomain1(); + + // generate the PS code + writePSFmt("/t0 {0:.4g} def\n", t0); + writePSFmt("/t1 {0:.4g} def\n", t1); + writePSFmt("/dt {0:.4g} def\n", t1 - t0); + writePSFmt("/x0 {0:.4g} def\n", x0); + writePSFmt("/y0 {0:.4g} def\n", y0); + writePSFmt("/dx {0:.4g} def\n", x1 - x0); + writePSFmt("/x1 {0:.4g} def\n", x1); + writePSFmt("/y1 {0:.4g} def\n", y1); + writePSFmt("/dy {0:.4g} def\n", y1 - y0); + writePSFmt("/xMin {0:.4g} def\n", xMin); + writePSFmt("/yMin {0:.4g} def\n", yMin); + writePSFmt("/xMax {0:.4g} def\n", xMax); + writePSFmt("/yMax {0:.4g} def\n", yMax); + writePSFmt("/n {0:d} def\n", shading->getColorSpace()->getNComps()); + if (shading->getNFuncs() == 1) { + writePS("/func "); + cvtFunction(shading->getFunc(0)); + writePS("def\n"); + } else { + writePS("/func {\n"); + for (i = 0; i < shading->getNFuncs(); ++i) { + if (i < shading->getNFuncs() - 1) { + writePS("dup\n"); + } + cvtFunction(shading->getFunc(i)); + writePS("exec\n"); + if (i < shading->getNFuncs() - 1) { + writePS("exch\n"); + } + } + writePS("} def\n"); + } + writePSFmt("{0:.4g} {1:.4g} 0 axialSH\n", tMin, tMax); + + return gTrue; +} + +GBool PSOutputDev::radialShadedFill(GfxState *state, + GfxRadialShading *shading) { + double xMin, yMin, xMax, yMax; + double x0, y0, r0, x1, y1, r1, t0, t1; + double xa, ya, ra; + double sz, xz, yz, sMin, sMax, sa, ta; + double theta, alpha, a1, a2; + GBool enclosed; + int i; + + if (level == psLevel2Sep || level == psLevel3Sep) { + if (shading->getColorSpace()->getMode() != csDeviceCMYK) { + return gFalse; + } + processColors |= psProcessCMYK; + } + + // get the shading info + shading->getCoords(&x0, &y0, &r0, &x1, &y1, &r1); + t0 = shading->getDomain0(); + t1 = shading->getDomain1(); + + // Compute the point at which r(s) = 0; check for the enclosed + // circles case; and compute the angles for the tangent lines. + if (r0 == r1) { + enclosed = x0 == x1 && y0 == y1; + theta = 0; + sz = 0; // make gcc happy + } else { + sz = -r0 / (r1 - r0); + xz = x0 + sz * (x1 - x0); + yz = y0 + sz * (y1 - y0); + enclosed = (xz - x0) * (xz - x0) + (yz - y0) * (yz - y0) <= r0 * r0; + theta = asin(r0 / sqrt((x0 - xz) * (x0 - xz) + (y0 - yz) * (y0 - yz))); + if (r0 > r1) { + theta = -theta; + } + } + if (enclosed) { + a1 = 0; + a2 = 360; + } else { + alpha = atan2(y1 - y0, x1 - x0); + a1 = (180 / M_PI) * (alpha + theta) + 90; + a2 = (180 / M_PI) * (alpha - theta) - 90; + while (a2 < a1) { + a2 += 360; + } + } + + // compute the (possibly extended) s range + state->getUserClipBBox(&xMin, &yMin, &xMax, &yMax); + if (enclosed) { + sMin = 0; + sMax = 1; + } else { + sMin = 1; + sMax = 0; + // solve for x(s) + r(s) = xMin + if ((x1 + r1) - (x0 + r0) != 0) { + sa = (xMin - (x0 + r0)) / ((x1 + r1) - (x0 + r0)); + if (sa < sMin) { + sMin = sa; + } else if (sa > sMax) { + sMax = sa; + } + } + // solve for x(s) - r(s) = xMax + if ((x1 - r1) - (x0 - r0) != 0) { + sa = (xMax - (x0 - r0)) / ((x1 - r1) - (x0 - r0)); + if (sa < sMin) { + sMin = sa; + } else if (sa > sMax) { + sMax = sa; + } + } + // solve for y(s) + r(s) = yMin + if ((y1 + r1) - (y0 + r0) != 0) { + sa = (yMin - (y0 + r0)) / ((y1 + r1) - (y0 + r0)); + if (sa < sMin) { + sMin = sa; + } else if (sa > sMax) { + sMax = sa; + } + } + // solve for y(s) - r(s) = yMax + if ((y1 - r1) - (y0 - r0) != 0) { + sa = (yMax - (y0 - r0)) / ((y1 - r1) - (y0 - r0)); + if (sa < sMin) { + sMin = sa; + } else if (sa > sMax) { + sMax = sa; + } + } + // check against sz + if (r0 < r1) { + if (sMin < sz) { + sMin = sz; + } + } else if (r0 > r1) { + if (sMax > sz) { + sMax = sz; + } + } + // check the 'extend' flags + if (!shading->getExtend0() && sMin < 0) { + sMin = 0; + } + if (!shading->getExtend1() && sMax > 1) { + sMax = 1; + } + } + + // generate the PS code + writePSFmt("/x0 {0:.4g} def\n", x0); + writePSFmt("/x1 {0:.4g} def\n", x1); + writePSFmt("/dx {0:.4g} def\n", x1 - x0); + writePSFmt("/y0 {0:.4g} def\n", y0); + writePSFmt("/y1 {0:.4g} def\n", y1); + writePSFmt("/dy {0:.4g} def\n", y1 - y0); + writePSFmt("/r0 {0:.4g} def\n", r0); + writePSFmt("/r1 {0:.4g} def\n", r1); + writePSFmt("/dr {0:.4g} def\n", r1 - r0); + writePSFmt("/t0 {0:.4g} def\n", t0); + writePSFmt("/t1 {0:.4g} def\n", t1); + writePSFmt("/dt {0:.4g} def\n", t1 - t0); + writePSFmt("/n {0:d} def\n", shading->getColorSpace()->getNComps()); + writePSFmt("/encl {0:s} def\n", enclosed ? "true" : "false"); + writePSFmt("/a1 {0:.4g} def\n", a1); + writePSFmt("/a2 {0:.4g} def\n", a2); + if (shading->getNFuncs() == 1) { + writePS("/func "); + cvtFunction(shading->getFunc(0)); + writePS("def\n"); + } else { + writePS("/func {\n"); + for (i = 0; i < shading->getNFuncs(); ++i) { + if (i < shading->getNFuncs() - 1) { + writePS("dup\n"); + } + cvtFunction(shading->getFunc(i)); + writePS("exec\n"); + if (i < shading->getNFuncs() - 1) { + writePS("exch\n"); + } + } + writePS("} def\n"); + } + writePSFmt("{0:.4g} {1:.4g} 0 radialSH\n", sMin, sMax); + + // extend the 'enclosed' case + if (enclosed) { + // extend the smaller circle + if ((shading->getExtend0() && r0 <= r1) || + (shading->getExtend1() && r1 < r0)) { + if (r0 <= r1) { + ta = t0; + ra = r0; + xa = x0; + ya = y0; + } else { + ta = t1; + ra = r1; + xa = x1; + ya = y1; + } + if (level == psLevel2Sep || level == psLevel3Sep) { + writePSFmt("{0:.4g} radialCol aload pop k\n", ta); + } else { + writePSFmt("{0:.4g} radialCol sc\n", ta); + } + writePSFmt("{0:.4g} {1:.4g} {2:.4g} 0 360 arc h f*\n", xa, ya, ra); + } + + // extend the larger circle + if ((shading->getExtend0() && r0 > r1) || + (shading->getExtend1() && r1 >= r0)) { + if (r0 > r1) { + ta = t0; + ra = r0; + xa = x0; + ya = y0; + } else { + ta = t1; + ra = r1; + xa = x1; + ya = y1; + } + if (level == psLevel2Sep || level == psLevel3Sep) { + writePSFmt("{0:.4g} radialCol aload pop k\n", ta); + } else { + writePSFmt("{0:.4g} radialCol sc\n", ta); + } + writePSFmt("{0:.4g} {1:.4g} {2:.4g} 0 360 arc h\n", xa, ya, ra); + writePSFmt("{0:.4g} {1:.4g} m {2:.4g} {3:.4g} l {4:.4g} {5:.4g} l {6:.4g} {7:.4g} l h f*\n", + xMin, yMin, xMin, yMax, xMax, yMax, xMax, yMin); + } + } + + return gTrue; +} + +void PSOutputDev::clip(GfxState *state) { + doPath(state->getPath()); + writePS("W\n"); +} + +void PSOutputDev::eoClip(GfxState *state) { + doPath(state->getPath()); + writePS("W*\n"); +} + +void PSOutputDev::clipToStrokePath(GfxState *state) { + doPath(state->getPath()); + writePS("Ws\n"); +} + +void PSOutputDev::doPath(GfxPath *path) { + GfxSubpath *subpath; + double x0, y0, x1, y1, x2, y2, x3, y3, x4, y4; + int n, m, i, j; + + n = path->getNumSubpaths(); + + if (n == 1 && path->getSubpath(0)->getNumPoints() == 5) { + subpath = path->getSubpath(0); + x0 = subpath->getX(0); + y0 = subpath->getY(0); + x4 = subpath->getX(4); + y4 = subpath->getY(4); + if (x4 == x0 && y4 == y0) { + x1 = subpath->getX(1); + y1 = subpath->getY(1); + x2 = subpath->getX(2); + y2 = subpath->getY(2); + x3 = subpath->getX(3); + y3 = subpath->getY(3); + if (x0 == x1 && x2 == x3 && y0 == y3 && y1 == y2) { + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} re\n", + x0 < x2 ? x0 : x2, y0 < y1 ? y0 : y1, + fabs(x2 - x0), fabs(y1 - y0)); + return; + } else if (x0 == x3 && x1 == x2 && y0 == y1 && y2 == y3) { + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} re\n", + x0 < x1 ? x0 : x1, y0 < y2 ? y0 : y2, + fabs(x1 - x0), fabs(y2 - y0)); + return; + } + } + } + + for (i = 0; i < n; ++i) { + subpath = path->getSubpath(i); + m = subpath->getNumPoints(); + writePSFmt("{0:.4g} {1:.4g} m\n", subpath->getX(0), subpath->getY(0)); + j = 1; + while (j < m) { + if (subpath->getCurve(j)) { + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g} c\n", + subpath->getX(j), subpath->getY(j), + subpath->getX(j+1), subpath->getY(j+1), + subpath->getX(j+2), subpath->getY(j+2)); + j += 3; + } else { + writePSFmt("{0:.4g} {1:.4g} l\n", subpath->getX(j), subpath->getY(j)); + ++j; + } + } + if (subpath->isClosed()) { + writePS("h\n"); + } + } +} + +void PSOutputDev::drawString(GfxState *state, GString *s) { + GfxFont *font; + int wMode; + Gushort *codeToGID; + GString *s2; + double dx, dy, dx2, dy2, originX, originY; + char *p; + UnicodeMap *uMap; + CharCode code; + Unicode u[8]; + char buf[8]; + int len, nChars, uLen, n, m, i, j; + + // check for invisible text -- this is used by Acrobat Capture + if (state->getRender() == 3) { + return; + } + + // ignore empty strings + if (s->getLength() == 0) { + return; + } + + // get the font + if (!(font = state->getFont())) { + return; + } + wMode = font->getWMode(); + + // check for a subtitute 16-bit font + uMap = NULL; + codeToGID = NULL; + if (font->isCIDFont()) { + for (i = 0; i < font16EncLen; ++i) { + if (font->getID()->num == font16Enc[i].fontID.num && + font->getID()->gen == font16Enc[i].fontID.gen) { + uMap = globalParams->getUnicodeMap(font16Enc[i].enc); + break; + } + } + + // check for a code-to-GID map + } else { + for (i = 0; i < font8InfoLen; ++i) { + if (font->getID()->num == font8Info[i].fontID.num && + font->getID()->gen == font8Info[i].fontID.gen) { + codeToGID = font8Info[i].codeToGID; + break; + } + } + } + + // compute width of chars in string, ignoring char spacing and word + // spacing -- the Tj operator will adjust for the metrics of the + // font that's actually used + dx = dy = 0; + nChars = 0; + p = s->getCString(); + len = s->getLength(); + s2 = new GString(); + while (len > 0) { + n = font->getNextChar(p, len, &code, + u, (int)(sizeof(u) / sizeof(Unicode)), &uLen, + &dx2, &dy2, &originX, &originY); + if (font->isCIDFont()) { + if (uMap) { + for (i = 0; i < uLen; ++i) { + m = uMap->mapUnicode(u[i], buf, (int)sizeof(buf)); + for (j = 0; j < m; ++j) { + s2->append(buf[j]); + } + } + //~ this really needs to get the number of chars in the target + //~ encoding - which may be more than the number of Unicode + //~ chars + nChars += uLen; + } else { + s2->append((char)((code >> 8) & 0xff)); + s2->append((char)(code & 0xff)); + ++nChars; + } + } else { + if (!codeToGID || codeToGID[code]) { + s2->append((char)code); + } + } + dx += dx2; + dy += dy2; + p += n; + len -= n; + } + dx *= state->getFontSize() * state->getHorizScaling(); + dy *= state->getFontSize(); + if (uMap) { + uMap->decRefCnt(); + } + + if (s2->getLength() > 0) { + writePSString(s2); + if (font->isCIDFont()) { + if (wMode) { + writePSFmt(" {0:d} {1:.4g} Tj16V\n", nChars, dy); + } else { + writePSFmt(" {0:d} {1:.4g} Tj16\n", nChars, dx); + } + } else { + writePSFmt(" {0:.4g} Tj\n", dx); + } + } + delete s2; + + if (state->getRender() & 4) { + haveTextClip = gTrue; + } +} + +void PSOutputDev::endTextObject(GfxState * /*state*/) { + if (haveTextClip) { + writePS("Tclip\n"); + haveTextClip = gFalse; + } +} + +void PSOutputDev::drawImageMask(GfxState * /*state*/, Object *ref, Stream *str, + int width, int height, GBool invert, + GBool inlineImg) { + int len; + + len = height * ((width + 7) / 8); + switch (level) { + case psLevel1: + case psLevel1Sep: + doImageL1(ref, NULL, invert, inlineImg, str, width, height, len); + break; + case psLevel2: + case psLevel2Sep: + doImageL2(ref, NULL, invert, inlineImg, str, width, height, len, + NULL, NULL, 0, 0, gFalse); + break; + case psLevel3: + case psLevel3Sep: + doImageL3(ref, NULL, invert, inlineImg, str, width, height, len, + NULL, NULL, 0, 0, gFalse); + break; + } +} + +void PSOutputDev::drawImage(GfxState * /*state*/, Object *ref, Stream *str, + int width, int height, GfxImageColorMap *colorMap, + int *maskColors, GBool inlineImg) { + int len; + + len = height * ((width * colorMap->getNumPixelComps() * + colorMap->getBits() + 7) / 8); + switch (level) { + case psLevel1: + doImageL1(ref, colorMap, gFalse, inlineImg, str, width, height, len); + break; + case psLevel1Sep: + //~ handle indexed, separation, ... color spaces + doImageL1Sep(colorMap, gFalse, inlineImg, str, width, height, len); + break; + case psLevel2: + case psLevel2Sep: + doImageL2(ref, colorMap, gFalse, inlineImg, str, + width, height, len, maskColors, NULL, 0, 0, gFalse); + break; + case psLevel3: + case psLevel3Sep: + doImageL3(ref, colorMap, gFalse, inlineImg, str, + width, height, len, maskColors, NULL, 0, 0, gFalse); + break; + } + t3Cacheable = gFalse; +} + +void PSOutputDev::drawMaskedImage(GfxState * /*state*/, Object *ref, Stream *str, + int width, int height, + GfxImageColorMap *colorMap, + Stream *maskStr, + int maskWidth, int maskHeight, + GBool maskInvert) { + int len; + + len = height * ((width * colorMap->getNumPixelComps() * + colorMap->getBits() + 7) / 8); + switch (level) { + case psLevel1: + doImageL1(ref, colorMap, gFalse, gFalse, str, width, height, len); + break; + case psLevel1Sep: + //~ handle indexed, separation, ... color spaces + doImageL1Sep(colorMap, gFalse, gFalse, str, width, height, len); + break; + case psLevel2: + case psLevel2Sep: + doImageL2(ref, colorMap, gFalse, gFalse, str, width, height, len, + NULL, maskStr, maskWidth, maskHeight, maskInvert); + break; + case psLevel3: + case psLevel3Sep: + doImageL3(ref, colorMap, gFalse, gFalse, str, width, height, len, + NULL, maskStr, maskWidth, maskHeight, maskInvert); + break; + } + t3Cacheable = gFalse; +} + +void PSOutputDev::doImageL1(Object *ref, GfxImageColorMap *colorMap, + GBool invert, GBool inlineImg, + Stream *str, int width, int height, int len) { + ImageStream *imgStr; + Guchar pixBuf[gfxColorMaxComps]; + GfxGray gray; + int col, x, y, c, i; + + if ((inType3Char || preload) && !colorMap) { + if (inlineImg) { + // create an array + str = new FixedLengthEncoder(str, len); + str = new ASCIIHexEncoder(str); + str->reset(); + col = 0; + writePS("[<"); + do { + do { + c = str->getChar(); + } while (c == '\n' || c == '\r'); + if (c == '>' || c == EOF) { + break; + } + writePSChar(c); + ++col; + // each line is: "<...data...>" + // so max data length = 255 - 4 = 251 + // but make it 240 just to be safe + // chunks are 2 bytes each, so we need to stop on an even col number + if (col == 240) { + writePS(">\n<"); + col = 0; + } + } while (c != '>' && c != EOF); + writePS(">]\n"); + writePS("0\n"); + str->close(); + delete str; + } else { + // set up to use the array already created by setupImages() + writePSFmt("ImData_{0:d}_{1:d} 0\n", ref->getRefNum(), ref->getRefGen()); + } + } + + // image/imagemask command + if ((inType3Char || preload) && !colorMap) { + writePSFmt("{0:d} {1:d} {2:s} [{3:d} 0 0 {4:d} 0 {5:d}] pdfImM1a\n", + width, height, invert ? "true" : "false", + width, -height, height); + } else if (colorMap) { + writePSFmt("{0:d} {1:d} 8 [{2:d} 0 0 {3:d} 0 {4:d}] pdfIm1\n", + width, height, + width, -height, height); + } else { + writePSFmt("{0:d} {1:d} {2:s} [{3:d} 0 0 {4:d} 0 {5:d}] pdfImM1\n", + width, height, invert ? "true" : "false", + width, -height, height); + } + + // image data + if (!((inType3Char || preload) && !colorMap)) { + + if (colorMap) { + + // set up to process the data stream + imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), + colorMap->getBits()); + imgStr->reset(); + + // process the data stream + i = 0; + for (y = 0; y < height; ++y) { + + // write the line + for (x = 0; x < width; ++x) { + imgStr->getPixel(pixBuf); + colorMap->getGray(pixBuf, &gray); + writePSFmt("{0:02x}", colToByte(gray)); + if (++i == 32) { + writePSChar('\n'); + i = 0; + } + } + } + if (i != 0) { + writePSChar('\n'); + } + str->close(); + delete imgStr; + + // imagemask + } else { + str->reset(); + i = 0; + for (y = 0; y < height; ++y) { + for (x = 0; x < width; x += 8) { + writePSFmt("{0:02x}", str->getChar() & 0xff); + if (++i == 32) { + writePSChar('\n'); + i = 0; + } + } + } + if (i != 0) { + writePSChar('\n'); + } + str->close(); + } + } +} + +void PSOutputDev::doImageL1Sep(GfxImageColorMap *colorMap, + GBool /*invert*/, GBool /*inlineImg*/, + Stream *str, int width, int height, int /*len*/) { + ImageStream *imgStr; + Guchar *lineBuf; + Guchar pixBuf[gfxColorMaxComps]; + GfxCMYK cmyk; + int x, y, i, comp; + + // width, height, matrix, bits per component + writePSFmt("{0:d} {1:d} 8 [{2:d} 0 0 {3:d} 0 {4:d}] pdfIm1Sep\n", + width, height, + width, -height, height); + + // allocate a line buffer + lineBuf = (Guchar *)gmallocn(width, 4); + + // set up to process the data stream + imgStr = new ImageStream(str, width, colorMap->getNumPixelComps(), + colorMap->getBits()); + imgStr->reset(); + + // process the data stream + i = 0; + for (y = 0; y < height; ++y) { + + // read the line + for (x = 0; x < width; ++x) { + imgStr->getPixel(pixBuf); + colorMap->getCMYK(pixBuf, &cmyk); + lineBuf[4*x+0] = colToByte(cmyk.c); + lineBuf[4*x+1] = colToByte(cmyk.m); + lineBuf[4*x+2] = colToByte(cmyk.y); + lineBuf[4*x+3] = colToByte(cmyk.k); + addProcessColor(colToDbl(cmyk.c), colToDbl(cmyk.m), + colToDbl(cmyk.y), colToDbl(cmyk.k)); + } + + // write one line of each color component + for (comp = 0; comp < 4; ++comp) { + for (x = 0; x < width; ++x) { + writePSFmt("{0:02x}", lineBuf[4*x + comp]); + if (++i == 32) { + writePSChar('\n'); + i = 0; + } + } + } + } + + if (i != 0) { + writePSChar('\n'); + } + + str->close(); + delete imgStr; + gfree(lineBuf); +} + +void PSOutputDev::doImageL2(Object *ref, GfxImageColorMap *colorMap, + GBool invert, GBool inlineImg, + Stream *str, int width, int height, int len, + int *maskColors, Stream *maskStr, + int maskWidth, int maskHeight, GBool maskInvert) { + Stream *str2; + ImageStream *imgStr; + Guchar *line; + PSOutImgClipRect *rects0, *rects1, *rectsTmp, *rectsOut; + int rects0Len, rects1Len, rectsSize, rectsOutLen, rectsOutSize; + GBool emitRect, addRect, extendRect; + GString *s; + int n, numComps; + GBool useRLE, useASCII, useASCIIHex, useCompressed; + GfxSeparationColorSpace *sepCS; + GfxColor color; + GfxCMYK cmyk; + int c; + int col, i, j, x0, x1, y, maskXor; + + // color key masking + if (maskColors && colorMap && !inlineImg) { + // can't read the stream twice for inline images -- but masking + // isn't allowed with inline images anyway + numComps = colorMap->getNumPixelComps(); + imgStr = new ImageStream(str, width, numComps, colorMap->getBits()); + imgStr->reset(); + rects0Len = rects1Len = rectsOutLen = 0; + rectsSize = rectsOutSize = 64; + rects0 = (PSOutImgClipRect *)gmallocn(rectsSize, sizeof(PSOutImgClipRect)); + rects1 = (PSOutImgClipRect *)gmallocn(rectsSize, sizeof(PSOutImgClipRect)); + rectsOut = (PSOutImgClipRect *)gmallocn(rectsOutSize, + sizeof(PSOutImgClipRect)); + for (y = 0; y < height; ++y) { + if (!(line = imgStr->getLine())) { + break; + } + i = 0; + rects1Len = 0; + for (x0 = 0; x0 < width; ++x0) { + for (j = 0; j < numComps; ++j) { + if (line[x0*numComps+j] < maskColors[2*j] || + line[x0*numComps+j] > maskColors[2*j+1]) { + break; + } + } + if (j < numComps) { + break; + } + } + for (x1 = x0; x1 < width; ++x1) { + for (j = 0; j < numComps; ++j) { + if (line[x1*numComps+j] < maskColors[2*j] || + line[x1*numComps+j] > maskColors[2*j+1]) { + break; + } + } + if (j == numComps) { + break; + } + } + while (x0 < width || i < rects0Len) { + emitRect = addRect = extendRect = gFalse; + if (x0 >= width) { + emitRect = gTrue; + } else if (i >= rects0Len) { + addRect = gTrue; + } else if (rects0[i].x0 < x0) { + emitRect = gTrue; + } else if (x0 < rects0[i].x0) { + addRect = gTrue; + } else if (rects0[i].x1 == x1) { + extendRect = gTrue; + } else { + emitRect = addRect = gTrue; + } + if (emitRect) { + if (rectsOutLen == rectsOutSize) { + rectsOutSize *= 2; + rectsOut = (PSOutImgClipRect *)greallocn(rectsOut, rectsOutSize, + sizeof(PSOutImgClipRect)); + } + rectsOut[rectsOutLen].x0 = rects0[i].x0; + rectsOut[rectsOutLen].x1 = rects0[i].x1; + rectsOut[rectsOutLen].y0 = height - y - 1; + rectsOut[rectsOutLen].y1 = height - rects0[i].y0 - 1; + ++rectsOutLen; + ++i; + } + if (addRect || extendRect) { + if (rects1Len == rectsSize) { + rectsSize *= 2; + rects0 = (PSOutImgClipRect *)greallocn(rects0, rectsSize, + sizeof(PSOutImgClipRect)); + rects1 = (PSOutImgClipRect *)greallocn(rects1, rectsSize, + sizeof(PSOutImgClipRect)); + } + rects1[rects1Len].x0 = x0; + rects1[rects1Len].x1 = x1; + if (addRect) { + rects1[rects1Len].y0 = y; + } + if (extendRect) { + rects1[rects1Len].y0 = rects0[i].y0; + ++i; + } + ++rects1Len; + for (x0 = x1; x0 < width; ++x0) { + for (j = 0; j < numComps; ++j) { + if (line[x0*numComps+j] < maskColors[2*j] || + line[x0*numComps+j] > maskColors[2*j+1]) { + break; + } + } + if (j < numComps) { + break; + } + } + for (x1 = x0; x1 < width; ++x1) { + for (j = 0; j < numComps; ++j) { + if (line[x1*numComps+j] < maskColors[2*j] || + line[x1*numComps+j] > maskColors[2*j+1]) { + break; + } + } + if (j == numComps) { + break; + } + } + } + } + rectsTmp = rects0; + rects0 = rects1; + rects1 = rectsTmp; + i = rects0Len; + rects0Len = rects1Len; + rects1Len = i; + } + for (i = 0; i < rects0Len; ++i) { + if (rectsOutLen == rectsOutSize) { + rectsOutSize *= 2; + rectsOut = (PSOutImgClipRect *)greallocn(rectsOut, rectsOutSize, + sizeof(PSOutImgClipRect)); + } + rectsOut[rectsOutLen].x0 = rects0[i].x0; + rectsOut[rectsOutLen].x1 = rects0[i].x1; + rectsOut[rectsOutLen].y0 = height - y - 1; + rectsOut[rectsOutLen].y1 = height - rects0[i].y0 - 1; + ++rectsOutLen; + } + writePSFmt("{0:d} array 0\n", rectsOutLen * 4); + for (i = 0; i < rectsOutLen; ++i) { + writePSFmt("[{0:d} {1:d} {2:d} {3:d}] pr\n", + rectsOut[i].x0, rectsOut[i].y0, + rectsOut[i].x1 - rectsOut[i].x0, + rectsOut[i].y1 - rectsOut[i].y0); + } + writePSFmt("pop {0:d} {1:d} pdfImClip\n", width, height); + gfree(rectsOut); + gfree(rects0); + gfree(rects1); + delete imgStr; + str->close(); + + // explicit masking + } else if (maskStr) { + imgStr = new ImageStream(maskStr, maskWidth, 1, 1); + imgStr->reset(); + rects0Len = rects1Len = rectsOutLen = 0; + rectsSize = rectsOutSize = 64; + rects0 = (PSOutImgClipRect *)gmallocn(rectsSize, sizeof(PSOutImgClipRect)); + rects1 = (PSOutImgClipRect *)gmallocn(rectsSize, sizeof(PSOutImgClipRect)); + rectsOut = (PSOutImgClipRect *)gmallocn(rectsOutSize, + sizeof(PSOutImgClipRect)); + maskXor = maskInvert ? 1 : 0; + for (y = 0; y < maskHeight; ++y) { + if (!(line = imgStr->getLine())) { + break; + } + i = 0; + rects1Len = 0; + for (x0 = 0; x0 < maskWidth && (line[x0] ^ maskXor); ++x0) ; + for (x1 = x0; x1 < maskWidth && !(line[x1] ^ maskXor); ++x1) ; + while (x0 < maskWidth || i < rects0Len) { + emitRect = addRect = extendRect = gFalse; + if (x0 >= maskWidth) { + emitRect = gTrue; + } else if (i >= rects0Len) { + addRect = gTrue; + } else if (rects0[i].x0 < x0) { + emitRect = gTrue; + } else if (x0 < rects0[i].x0) { + addRect = gTrue; + } else if (rects0[i].x1 == x1) { + extendRect = gTrue; + } else { + emitRect = addRect = gTrue; + } + if (emitRect) { + if (rectsOutLen == rectsOutSize) { + rectsOutSize *= 2; + rectsOut = (PSOutImgClipRect *)greallocn(rectsOut, rectsOutSize, + sizeof(PSOutImgClipRect)); + } + rectsOut[rectsOutLen].x0 = rects0[i].x0; + rectsOut[rectsOutLen].x1 = rects0[i].x1; + rectsOut[rectsOutLen].y0 = maskHeight - y - 1; + rectsOut[rectsOutLen].y1 = maskHeight - rects0[i].y0 - 1; + ++rectsOutLen; + ++i; + } + if (addRect || extendRect) { + if (rects1Len == rectsSize) { + rectsSize *= 2; + rects0 = (PSOutImgClipRect *)greallocn(rects0, rectsSize, + sizeof(PSOutImgClipRect)); + rects1 = (PSOutImgClipRect *)greallocn(rects1, rectsSize, + sizeof(PSOutImgClipRect)); + } + rects1[rects1Len].x0 = x0; + rects1[rects1Len].x1 = x1; + if (addRect) { + rects1[rects1Len].y0 = y; + } + if (extendRect) { + rects1[rects1Len].y0 = rects0[i].y0; + ++i; + } + ++rects1Len; + for (x0 = x1; x0 < maskWidth && (line[x0] ^ maskXor); ++x0) ; + for (x1 = x0; x1 < maskWidth && !(line[x1] ^ maskXor); ++x1) ; + } + } + rectsTmp = rects0; + rects0 = rects1; + rects1 = rectsTmp; + i = rects0Len; + rects0Len = rects1Len; + rects1Len = i; + } + for (i = 0; i < rects0Len; ++i) { + if (rectsOutLen == rectsOutSize) { + rectsOutSize *= 2; + rectsOut = (PSOutImgClipRect *)greallocn(rectsOut, rectsOutSize, + sizeof(PSOutImgClipRect)); + } + rectsOut[rectsOutLen].x0 = rects0[i].x0; + rectsOut[rectsOutLen].x1 = rects0[i].x1; + rectsOut[rectsOutLen].y0 = maskHeight - y - 1; + rectsOut[rectsOutLen].y1 = maskHeight - rects0[i].y0 - 1; + ++rectsOutLen; + } + writePSFmt("{0:d} array 0\n", rectsOutLen * 4); + for (i = 0; i < rectsOutLen; ++i) { + writePSFmt("[{0:d} {1:d} {2:d} {3:d}] pr\n", + rectsOut[i].x0, rectsOut[i].y0, + rectsOut[i].x1 - rectsOut[i].x0, + rectsOut[i].y1 - rectsOut[i].y0); + } + writePSFmt("pop {0:d} {1:d} pdfImClip\n", maskWidth, maskHeight); + gfree(rectsOut); + gfree(rects0); + gfree(rects1); + delete imgStr; + maskStr->close(); + } + + // color space + if (colorMap) { + dumpColorSpaceL2(colorMap->getColorSpace(), gFalse, gTrue, gFalse); + writePS(" setcolorspace\n"); + } + + useASCIIHex = globalParams->getPSASCIIHex(); + + // set up the image data + if (mode == psModeForm || inType3Char || preload) { + if (inlineImg) { + // create an array + str2 = new FixedLengthEncoder(str, len); + str2 = new RunLengthEncoder(str2); + if (useASCIIHex) { + str2 = new ASCIIHexEncoder(str2); + } else { + str2 = new ASCII85Encoder(str2); + } + str2->reset(); + col = 0; + writePS((char *)(useASCIIHex ? "[<" : "[<~")); + do { + do { + c = str2->getChar(); + } while (c == '\n' || c == '\r'); + if (c == (useASCIIHex ? '>' : '~') || c == EOF) { + break; + } + if (c == 'z') { + writePSChar(c); + ++col; + } else { + writePSChar(c); + ++col; + for (i = 1; i <= (useASCIIHex ? 1 : 4); ++i) { + do { + c = str2->getChar(); + } while (c == '\n' || c == '\r'); + if (c == (useASCIIHex ? '>' : '~') || c == EOF) { + break; + } + writePSChar(c); + ++col; + } + } + // each line is: "<~...data...~>" + // so max data length = 255 - 6 = 249 + // chunks are 1 or 5 bytes each, so we have to stop at 245 + // but make it 240 just to be safe + if (col > 240) { + writePS((char *)(useASCIIHex ? ">\n<" : "~>\n<~")); + col = 0; + } + } while (c != (useASCIIHex ? '>' : '~') && c != EOF); + writePS((char *)(useASCIIHex ? ">\n" : "~>\n")); + // add an extra entry because the RunLengthDecode filter may + // read past the end + writePS("<>]\n"); + writePS("0\n"); + str2->close(); + delete str2; + } else { + // set up to use the array already created by setupImages() + writePSFmt("ImData_{0:d}_{1:d} 0\n", ref->getRefNum(), ref->getRefGen()); + } + } + + // image dictionary + writePS("<<\n /ImageType 1\n"); + + // width, height, matrix, bits per component + writePSFmt(" /Width {0:d}\n", width); + writePSFmt(" /Height {0:d}\n", height); + writePSFmt(" /ImageMatrix [{0:d} 0 0 {1:d} 0 {2:d}]\n", + width, -height, height); + if (colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) { + writePS(" /BitsPerComponent 8\n"); + } else { + writePSFmt(" /BitsPerComponent {0:d}\n", + colorMap ? colorMap->getBits() : 1); + } + + // decode + if (colorMap) { + writePS(" /Decode ["); + if ((level == psLevel2Sep || level == psLevel3Sep) && + colorMap->getColorSpace()->getMode() == csSeparation) { + // this matches up with the code in the pdfImSep operator + n = (1 << colorMap->getBits()) - 1; + writePSFmt("{0:.4g} {1:.4g}", colorMap->getDecodeLow(0) * n, + colorMap->getDecodeHigh(0) * n); + } else if (colorMap->getColorSpace()->getMode() == csDeviceN) { + numComps = ((GfxDeviceNColorSpace *)colorMap->getColorSpace())-> + getAlt()->getNComps(); + for (i = 0; i < numComps; ++i) { + if (i > 0) { + writePS(" "); + } + writePS("0 1"); + } + } else { + numComps = colorMap->getNumPixelComps(); + for (i = 0; i < numComps; ++i) { + if (i > 0) { + writePS(" "); + } + writePSFmt("{0:.4g} {1:.4g}", + colorMap->getDecodeLow(i), colorMap->getDecodeHigh(i)); + } + } + writePS("]\n"); + } else { + writePSFmt(" /Decode [{0:d} {1:d}]\n", invert ? 1 : 0, invert ? 0 : 1); + } + + // data source + if (mode == psModeForm || inType3Char || preload) { + writePS(" /DataSource { 2 copy get exch 1 add exch }\n"); + } else { + writePS(" /DataSource currentfile\n"); + } + + // filters + s = str->getPSFilter(level < psLevel2 ? 1 : level < psLevel3 ? 2 : 3, + " "); + if ((colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) || + inlineImg || !s) { + useRLE = gTrue; + useASCII = !(mode == psModeForm || inType3Char || preload); + useCompressed = gFalse; + } else { + useRLE = gFalse; + useASCII = str->isBinary() && + !(mode == psModeForm || inType3Char || preload); + useCompressed = gTrue; + } + if (useASCII) { + writePSFmt(" /ASCII{0:s}Decode filter\n", + useASCIIHex ? "Hex" : "85"); + } + if (useRLE) { + writePS(" /RunLengthDecode filter\n"); + } + if (useCompressed) { + writePS(s->getCString()); + } + if (s) { + delete s; + } + + if (mode == psModeForm || inType3Char || preload) { + + // end of image dictionary + writePSFmt(">>\n{0:s}\n", colorMap ? "image" : "imagemask"); + + // get rid of the array and index + writePS("pop pop\n"); + + } else { + + // cut off inline image streams at appropriate length + if (inlineImg) { + str = new FixedLengthEncoder(str, len); + } else if (useCompressed) { + str = str->getUndecodedStream(); + } + + // recode DeviceN data + if (colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) { + str = new DeviceNRecoder(str, width, height, colorMap); + } + + // add RunLengthEncode and ASCIIHex/85 encode filters + if (useRLE) { + str = new RunLengthEncoder(str); + } + if (useASCII) { + if (useASCIIHex) { + str = new ASCIIHexEncoder(str); + } else { + str = new ASCII85Encoder(str); + } + } + + // end of image dictionary + writePS(">>\n"); +#if OPI_SUPPORT + if (opi13Nest) { + if (inlineImg) { + // this can't happen -- OPI dictionaries are in XObjects + error(-1, "Internal: OPI in inline image"); + n = 0; + } else { + // need to read the stream to count characters -- the length + // is data-dependent (because of ASCII and RLE filters) + str->reset(); + n = 0; + while ((c = str->getChar()) != EOF) { + ++n; + } + str->close(); + } + // +6/7 for "pdfIm\n" / "pdfImM\n" + // +8 for newline + trailer + n += colorMap ? 14 : 15; + writePSFmt("%%BeginData: {0:d} Hex Bytes\n", n); + } +#endif + if ((level == psLevel2Sep || level == psLevel3Sep) && colorMap && + colorMap->getColorSpace()->getMode() == csSeparation) { + color.c[0] = gfxColorComp1; + sepCS = (GfxSeparationColorSpace *)colorMap->getColorSpace(); + sepCS->getCMYK(&color, &cmyk); + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} ({4:t}) pdfImSep\n", + colToDbl(cmyk.c), colToDbl(cmyk.m), + colToDbl(cmyk.y), colToDbl(cmyk.k), + sepCS->getName()); + } else { + writePSFmt("{0:s}\n", colorMap ? "pdfIm" : "pdfImM"); + } + + // copy the stream data + str->reset(); + while ((c = str->getChar()) != EOF) { + writePSChar(c); + } + str->close(); + + // add newline and trailer to the end + writePSChar('\n'); + writePS("%-EOD-\n"); +#if OPI_SUPPORT + if (opi13Nest) { + writePS("%%EndData\n"); + } +#endif + + // delete encoders + if (useRLE || useASCII || inlineImg) { + delete str; + } + } + + if ((maskColors && colorMap && !inlineImg) || maskStr) { + writePS("pdfImClipEnd\n"); + } +} + +//~ this doesn't currently support OPI +void PSOutputDev::doImageL3(Object *ref, GfxImageColorMap *colorMap, + GBool invert, GBool inlineImg, + Stream *str, int width, int height, int len, + int *maskColors, Stream *maskStr, + int maskWidth, int maskHeight, GBool maskInvert) { + Stream *str2; + GString *s; + int n, numComps; + GBool useRLE, useASCII, useASCIIHex, useCompressed; + GBool maskUseRLE, maskUseASCII, maskUseCompressed; + GfxSeparationColorSpace *sepCS; + GfxColor color; + GfxCMYK cmyk; + int c; + int col, i; + + useASCIIHex = globalParams->getPSASCIIHex(); + useRLE = useASCII = useCompressed = gFalse; // make gcc happy + maskUseRLE = maskUseASCII = maskUseCompressed = gFalse; // make gcc happy + + // color space + if (colorMap) { + dumpColorSpaceL2(colorMap->getColorSpace(), gFalse, gTrue, gFalse); + writePS(" setcolorspace\n"); + } + + // set up the image data + if (mode == psModeForm || inType3Char || preload) { + if (inlineImg) { + // create an array + str2 = new FixedLengthEncoder(str, len); + str2 = new RunLengthEncoder(str2); + if (useASCIIHex) { + str2 = new ASCIIHexEncoder(str2); + } else { + str2 = new ASCII85Encoder(str2); + } + str2->reset(); + col = 0; + writePS((char *)(useASCIIHex ? "[<" : "[<~")); + do { + do { + c = str2->getChar(); + } while (c == '\n' || c == '\r'); + if (c == (useASCIIHex ? '>' : '~') || c == EOF) { + break; + } + if (c == 'z') { + writePSChar(c); + ++col; + } else { + writePSChar(c); + ++col; + for (i = 1; i <= (useASCIIHex ? 1 : 4); ++i) { + do { + c = str2->getChar(); + } while (c == '\n' || c == '\r'); + if (c == (useASCIIHex ? '>' : '~') || c == EOF) { + break; + } + writePSChar(c); + ++col; + } + } + // each line is: "<~...data...~>" + // so max data length = 255 - 6 = 249 + // chunks are 1 or 5 bytes each, so we have to stop at 245 + // but make it 240 just to be safe + if (col > 240) { + writePS((char *)(useASCIIHex ? ">\n<" : "~>\n<~")); + col = 0; + } + } while (c != (useASCIIHex ? '>' : '~') && c != EOF); + writePS((char *)(useASCIIHex ? ">\n" : "~>\n")); + // add an extra entry because the RunLengthDecode filter may + // read past the end + writePS("<>]\n"); + writePS("0\n"); + str2->close(); + delete str2; + } else { + // set up to use the array already created by setupImages() + writePSFmt("ImData_{0:d}_{1:d} 0\n", ref->getRefNum(), ref->getRefGen()); + } + } + + // explicit masking + if (maskStr) { + writePS("<<\n /ImageType 3\n"); + writePS(" /InterleaveType 3\n"); + writePS(" /DataDict\n"); + } + + // image (data) dictionary + writePSFmt("<<\n /ImageType {0:d}\n", (maskColors && colorMap) ? 4 : 1); + + // color key masking + if (maskColors && colorMap) { + writePS(" /MaskColor [\n"); + numComps = colorMap->getNumPixelComps(); + for (i = 0; i < 2 * numComps; i += 2) { + writePSFmt(" {0:d} {1:d}\n", maskColors[i], maskColors[i+1]); + } + writePS(" ]\n"); + } + + // width, height, matrix, bits per component + writePSFmt(" /Width {0:d}\n", width); + writePSFmt(" /Height {0:d}\n", height); + writePSFmt(" /ImageMatrix [{0:d} 0 0 {1:d} 0 {2:d}]\n", + width, -height, height); + if (colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) { + writePS(" /BitsPerComponent 8\n"); + } else { + writePSFmt(" /BitsPerComponent {0:d}\n", + colorMap ? colorMap->getBits() : 1); + } + + // decode + if (colorMap) { + writePS(" /Decode ["); + if ((level == psLevel2Sep || level == psLevel3Sep) && + colorMap->getColorSpace()->getMode() == csSeparation) { + // this matches up with the code in the pdfImSep operator + n = (1 << colorMap->getBits()) - 1; + writePSFmt("{0:.4g} {1:.4g}", colorMap->getDecodeLow(0) * n, + colorMap->getDecodeHigh(0) * n); + } else if (colorMap->getColorSpace()->getMode() == csDeviceN) { + numComps = ((GfxDeviceNColorSpace *)colorMap->getColorSpace())-> + getAlt()->getNComps(); + for (i = 0; i < numComps; ++i) { + if (i > 0) { + writePS(" "); + } + writePS("0 1"); + } + } else { + numComps = colorMap->getNumPixelComps(); + for (i = 0; i < numComps; ++i) { + if (i > 0) { + writePS(" "); + } + writePSFmt("{0:.4g} {1:.4g}", colorMap->getDecodeLow(i), + colorMap->getDecodeHigh(i)); + } + } + writePS("]\n"); + } else { + writePSFmt(" /Decode [{0:d} {1:d}]\n", invert ? 1 : 0, invert ? 0 : 1); + } + + // data source + if (mode == psModeForm || inType3Char || preload) { + writePS(" /DataSource { 2 copy get exch 1 add exch }\n"); + } else { + writePS(" /DataSource currentfile\n"); + } + + // filters + s = str->getPSFilter(level < psLevel2 ? 1 : level < psLevel3 ? 2 : 3, + " "); + if ((colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) || + inlineImg || !s) { + useRLE = gTrue; + useASCII = !(mode == psModeForm || inType3Char || preload); + useCompressed = gFalse; + } else { + useRLE = gFalse; + useASCII = str->isBinary() && + !(mode == psModeForm || inType3Char || preload); + useCompressed = gTrue; + } + if (useASCII) { + writePSFmt(" /ASCII{0:s}Decode filter\n", + useASCIIHex ? "Hex" : "85"); + } + if (useRLE) { + writePS(" /RunLengthDecode filter\n"); + } + if (useCompressed) { + writePS(s->getCString()); + } + if (s) { + delete s; + } + + // end of image (data) dictionary + writePS(">>\n"); + + // explicit masking + if (maskStr) { + writePS(" /MaskDict\n"); + writePS("<<\n"); + writePS(" /ImageType 1\n"); + writePSFmt(" /Width {0:d}\n", maskWidth); + writePSFmt(" /Height {0:d}\n", maskHeight); + writePSFmt(" /ImageMatrix [{0:d} 0 0 {1:d} 0 {2:d}]\n", + maskWidth, -maskHeight, maskHeight); + writePS(" /BitsPerComponent 1\n"); + writePSFmt(" /Decode [{0:d} {1:d}]\n", + maskInvert ? 1 : 0, maskInvert ? 0 : 1); + + // mask data source + writePS(" /DataSource currentfile\n"); + s = maskStr->getPSFilter(3, " "); + if (!s) { + maskUseRLE = gTrue; + maskUseASCII = gTrue; + maskUseCompressed = gFalse; + } else { + maskUseRLE = gFalse; + maskUseASCII = maskStr->isBinary(); + maskUseCompressed = gTrue; + } + if (maskUseASCII) { + writePSFmt(" /ASCII{0:s}Decode filter\n", + useASCIIHex ? "Hex" : "85"); + } + if (maskUseRLE) { + writePS(" /RunLengthDecode filter\n"); + } + if (maskUseCompressed) { + writePS(s->getCString()); + } + if (s) { + delete s; + } + + writePS(">>\n"); + writePS(">>\n"); + } + + if (mode == psModeForm || inType3Char || preload) { + + // image command + writePSFmt("{0:s}\n", colorMap ? "image" : "imagemask"); + + } else { + + if ((level == psLevel2Sep || level == psLevel3Sep) && colorMap && + colorMap->getColorSpace()->getMode() == csSeparation) { + color.c[0] = gfxColorComp1; + sepCS = (GfxSeparationColorSpace *)colorMap->getColorSpace(); + sepCS->getCMYK(&color, &cmyk); + writePSFmt("{0:.4g} {1:.4g} {2:.4g} {3:.4g} ({4:t}) pdfImSep\n", + colToDbl(cmyk.c), colToDbl(cmyk.m), + colToDbl(cmyk.y), colToDbl(cmyk.k), + sepCS->getName()); + } else { + writePSFmt("{0:s}\n", colorMap ? "pdfIm" : "pdfImM"); + } + + } + + // explicit masking + if (maskStr) { + + if (maskUseCompressed) { + maskStr = maskStr->getUndecodedStream(); + } + + // add RunLengthEncode and ASCIIHex/85 encode filters + if (maskUseRLE) { + maskStr = new RunLengthEncoder(maskStr); + } + if (maskUseASCII) { + if (useASCIIHex) { + maskStr = new ASCIIHexEncoder(maskStr); + } else { + maskStr = new ASCII85Encoder(maskStr); + } + } + + // copy the stream data + maskStr->reset(); + while ((c = maskStr->getChar()) != EOF) { + writePSChar(c); + } + maskStr->close(); + writePSChar('\n'); + + // delete encoders + if (maskUseRLE || maskUseASCII) { + delete maskStr; + } + } + + // get rid of the array and index + if (mode == psModeForm || inType3Char || preload) { + writePS("pop pop\n"); + + // image data + } else { + + // cut off inline image streams at appropriate length + if (inlineImg) { + str = new FixedLengthEncoder(str, len); + } else if (useCompressed) { + str = str->getUndecodedStream(); + } + + // recode DeviceN data + if (colorMap && colorMap->getColorSpace()->getMode() == csDeviceN) { + str = new DeviceNRecoder(str, width, height, colorMap); + } + + // add RunLengthEncode and ASCIIHex/85 encode filters + if (useRLE) { + str = new RunLengthEncoder(str); + } + if (useASCII) { + if (useASCIIHex) { + str = new ASCIIHexEncoder(str); + } else { + str = new ASCII85Encoder(str); + } + } + + // copy the stream data + str->reset(); + while ((c = str->getChar()) != EOF) { + writePSChar(c); + } + str->close(); + + // add newline and trailer to the end + writePSChar('\n'); + writePS("%-EOD-\n"); + + // delete encoders + if (useRLE || useASCII || inlineImg) { + delete str; + } + } +} + +void PSOutputDev::dumpColorSpaceL2(GfxColorSpace *colorSpace, + GBool genXform, GBool updateColors, + GBool map01) { + GfxCalGrayColorSpace *calGrayCS; + GfxCalRGBColorSpace *calRGBCS; + GfxLabColorSpace *labCS; + GfxIndexedColorSpace *indexedCS; + GfxSeparationColorSpace *separationCS; + GfxDeviceNColorSpace *deviceNCS; + GfxColorSpace *baseCS; + Guchar *lookup, *p; + double x[gfxColorMaxComps], y[gfxColorMaxComps]; + double low[gfxColorMaxComps], range[gfxColorMaxComps]; + GfxColor color; + GfxCMYK cmyk; + Function *func; + int n, numComps, numAltComps; + int byte; + int i, j, k; + + switch (colorSpace->getMode()) { + + case csDeviceGray: + writePS("/DeviceGray"); + if (genXform) { + writePS(" {}"); + } + if (updateColors) { + processColors |= psProcessBlack; + } + break; + + case csCalGray: + calGrayCS = (GfxCalGrayColorSpace *)colorSpace; + writePS("[/CIEBasedA <<\n"); + writePSFmt(" /DecodeA {{{0:.4g} exp}} bind\n", calGrayCS->getGamma()); + writePSFmt(" /MatrixA [{0:.4g} {1:.4g} {2:.4g}]\n", + calGrayCS->getWhiteX(), calGrayCS->getWhiteY(), + calGrayCS->getWhiteZ()); + writePSFmt(" /WhitePoint [{0:.4g} {1:.4g} {2:.4g}]\n", + calGrayCS->getWhiteX(), calGrayCS->getWhiteY(), + calGrayCS->getWhiteZ()); + writePSFmt(" /BlackPoint [{0:.4g} {1:.4g} {2:.4g}]\n", + calGrayCS->getBlackX(), calGrayCS->getBlackY(), + calGrayCS->getBlackZ()); + writePS(">>]"); + if (genXform) { + writePS(" {}"); + } + if (updateColors) { + processColors |= psProcessBlack; + } + break; + + case csDeviceRGB: + writePS("/DeviceRGB"); + if (genXform) { + writePS(" {}"); + } + if (updateColors) { + processColors |= psProcessCMYK; + } + break; + + case csCalRGB: + calRGBCS = (GfxCalRGBColorSpace *)colorSpace; + writePS("[/CIEBasedABC <<\n"); + writePSFmt(" /DecodeABC [{{{0:.4g} exp}} bind {{{1:.4g} exp}} bind {{{2:.4g} exp}} bind]\n", + calRGBCS->getGammaR(), calRGBCS->getGammaG(), + calRGBCS->getGammaB()); + writePSFmt(" /MatrixABC [{0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g} {6:.4g} {7:.4g} {8:.4g}]\n", + calRGBCS->getMatrix()[0], calRGBCS->getMatrix()[1], + calRGBCS->getMatrix()[2], calRGBCS->getMatrix()[3], + calRGBCS->getMatrix()[4], calRGBCS->getMatrix()[5], + calRGBCS->getMatrix()[6], calRGBCS->getMatrix()[7], + calRGBCS->getMatrix()[8]); + writePSFmt(" /WhitePoint [{0:.4g} {1:.4g} {2:.4g}]\n", + calRGBCS->getWhiteX(), calRGBCS->getWhiteY(), + calRGBCS->getWhiteZ()); + writePSFmt(" /BlackPoint [{0:.4g} {1:.4g} {2:.4g}]\n", + calRGBCS->getBlackX(), calRGBCS->getBlackY(), + calRGBCS->getBlackZ()); + writePS(">>]"); + if (genXform) { + writePS(" {}"); + } + if (updateColors) { + processColors |= psProcessCMYK; + } + break; + + case csDeviceCMYK: + writePS("/DeviceCMYK"); + if (genXform) { + writePS(" {}"); + } + if (updateColors) { + processColors |= psProcessCMYK; + } + break; + + case csLab: + labCS = (GfxLabColorSpace *)colorSpace; + writePS("[/CIEBasedABC <<\n"); + if (map01) { + writePS(" /RangeABC [0 1 0 1 0 1]\n"); + writePSFmt(" /DecodeABC [{{100 mul 16 add 116 div}} bind {{{0:.4g} mul {1:.4g} add}} bind {{{2:.4g} mul {3:.4g} add}} bind]\n", + (labCS->getAMax() - labCS->getAMin()) / 500.0, + labCS->getAMin() / 500.0, + (labCS->getBMax() - labCS->getBMin()) / 200.0, + labCS->getBMin() / 200.0); + } else { + writePSFmt(" /RangeABC [0 100 {0:.4g} {1:.4g} {2:.4g} {3:.4g}]\n", + labCS->getAMin(), labCS->getAMax(), + labCS->getBMin(), labCS->getBMax()); + writePS(" /DecodeABC [{16 add 116 div} bind {500 div} bind {200 div} bind]\n"); + } + writePS(" /MatrixABC [1 1 1 1 0 0 0 0 -1]\n"); + writePS(" /DecodeLMN\n"); + writePS(" [{dup 6 29 div ge {dup dup mul mul}\n"); + writePSFmt(" {{4 29 div sub 108 841 div mul }} ifelse {0:.4g} mul}} bind\n", + labCS->getWhiteX()); + writePS(" {dup 6 29 div ge {dup dup mul mul}\n"); + writePSFmt(" {{4 29 div sub 108 841 div mul }} ifelse {0:.4g} mul}} bind\n", + labCS->getWhiteY()); + writePS(" {dup 6 29 div ge {dup dup mul mul}\n"); + writePSFmt(" {{4 29 div sub 108 841 div mul }} ifelse {0:.4g} mul}} bind]\n", + labCS->getWhiteZ()); + writePSFmt(" /WhitePoint [{0:.4g} {1:.4g} {2:.4g}]\n", + labCS->getWhiteX(), labCS->getWhiteY(), labCS->getWhiteZ()); + writePSFmt(" /BlackPoint [{0:.4g} {1:.4g} {2:.4g}]\n", + labCS->getBlackX(), labCS->getBlackY(), labCS->getBlackZ()); + writePS(">>]"); + if (genXform) { + writePS(" {}"); + } + if (updateColors) { + processColors |= psProcessCMYK; + } + break; + + case csICCBased: + // there is no transform function to the alternate color space, so + // we can use it directly + dumpColorSpaceL2(((GfxICCBasedColorSpace *)colorSpace)->getAlt(), + genXform, updateColors, gFalse); + break; + + case csIndexed: + indexedCS = (GfxIndexedColorSpace *)colorSpace; + baseCS = indexedCS->getBase(); + writePS("[/Indexed "); + dumpColorSpaceL2(baseCS, gFalse, gFalse, gTrue); + n = indexedCS->getIndexHigh(); + numComps = baseCS->getNComps(); + lookup = indexedCS->getLookup(); + writePSFmt(" {0:d} <\n", n); + if (baseCS->getMode() == csDeviceN) { + func = ((GfxDeviceNColorSpace *)baseCS)->getTintTransformFunc(); + baseCS->getDefaultRanges(low, range, indexedCS->getIndexHigh()); + if (((GfxDeviceNColorSpace *)baseCS)->getAlt()->getMode() == csLab) { + labCS = (GfxLabColorSpace *)((GfxDeviceNColorSpace *)baseCS)->getAlt(); + } else { + labCS = NULL; + } + numAltComps = ((GfxDeviceNColorSpace *)baseCS)->getAlt()->getNComps(); + p = lookup; + for (i = 0; i <= n; i += 8) { + writePS(" "); + for (j = i; j < i+8 && j <= n; ++j) { + for (k = 0; k < numComps; ++k) { + x[k] = low[k] + (*p++ / 255.0) * range[k]; + } + func->transform(x, y); + if (labCS) { + y[0] /= 100.0; + y[1] = (y[1] - labCS->getAMin()) / + (labCS->getAMax() - labCS->getAMin()); + y[2] = (y[2] - labCS->getBMin()) / + (labCS->getBMax() - labCS->getBMin()); + } + for (k = 0; k < numAltComps; ++k) { + byte = (int)(y[k] * 255 + 0.5); + if (byte < 0) { + byte = 0; + } else if (byte > 255) { + byte = 255; + } + writePSFmt("{0:02x}", byte); + } + if (updateColors) { + color.c[0] = dblToCol(j); + indexedCS->getCMYK(&color, &cmyk); + addProcessColor(colToDbl(cmyk.c), colToDbl(cmyk.m), + colToDbl(cmyk.y), colToDbl(cmyk.k)); + } + } + writePS("\n"); + } + } else { + for (i = 0; i <= n; i += 8) { + writePS(" "); + for (j = i; j < i+8 && j <= n; ++j) { + for (k = 0; k < numComps; ++k) { + writePSFmt("{0:02x}", lookup[j * numComps + k]); + } + if (updateColors) { + color.c[0] = dblToCol(j); + indexedCS->getCMYK(&color, &cmyk); + addProcessColor(colToDbl(cmyk.c), colToDbl(cmyk.m), + colToDbl(cmyk.y), colToDbl(cmyk.k)); + } + } + writePS("\n"); + } + } + writePS(">]"); + if (genXform) { + writePS(" {}"); + } + break; + + case csSeparation: + separationCS = (GfxSeparationColorSpace *)colorSpace; + writePS("[/Separation "); + writePSString(separationCS->getName()); + writePS(" "); + dumpColorSpaceL2(separationCS->getAlt(), gFalse, gFalse, gFalse); + writePS("\n"); + cvtFunction(separationCS->getFunc()); + writePS("]"); + if (genXform) { + writePS(" {}"); + } + if (updateColors) { + addCustomColor(separationCS); + } + break; + + case csDeviceN: + // DeviceN color spaces are a Level 3 PostScript feature. + deviceNCS = (GfxDeviceNColorSpace *)colorSpace; + dumpColorSpaceL2(deviceNCS->getAlt(), gFalse, updateColors, map01); + if (genXform) { + writePS(" "); + cvtFunction(deviceNCS->getTintTransformFunc()); + } + break; + + case csPattern: + //~ unimplemented + break; + } +} + +#if OPI_SUPPORT +void PSOutputDev::opiBegin(GfxState *state, Dict *opiDict) { + Object dict; + + if (globalParams->getPSOPI()) { + opiDict->lookup("2.0", &dict); + if (dict.isDict()) { + opiBegin20(state, dict.getDict()); + dict.free(); + } else { + dict.free(); + opiDict->lookup("1.3", &dict); + if (dict.isDict()) { + opiBegin13(state, dict.getDict()); + } + dict.free(); + } + } +} + +void PSOutputDev::opiBegin20(GfxState *state, Dict *dict) { + Object obj1, obj2, obj3, obj4; + double width, height, left, right, top, bottom; + int w, h; + int i; + + writePS("%%BeginOPI: 2.0\n"); + writePS("%%Distilled\n"); + + dict->lookup("F", &obj1); + if (getFileSpec(&obj1, &obj2)) { + writePSFmt("%%ImageFileName: {0:t}\n", obj2.getString()); + obj2.free(); + } + obj1.free(); + + dict->lookup("MainImage", &obj1); + if (obj1.isString()) { + writePSFmt("%%MainImage: {0:t}\n", obj1.getString()); + } + obj1.free(); + + //~ ignoring 'Tags' entry + //~ need to use writePSString() and deal with >255-char lines + + dict->lookup("Size", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 2) { + obj1.arrayGet(0, &obj2); + width = obj2.getNum(); + obj2.free(); + obj1.arrayGet(1, &obj2); + height = obj2.getNum(); + obj2.free(); + writePSFmt("%%ImageDimensions: {0:.4g} {1:.4g}\n", width, height); + } + obj1.free(); + + dict->lookup("CropRect", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 4) { + obj1.arrayGet(0, &obj2); + left = obj2.getNum(); + obj2.free(); + obj1.arrayGet(1, &obj2); + top = obj2.getNum(); + obj2.free(); + obj1.arrayGet(2, &obj2); + right = obj2.getNum(); + obj2.free(); + obj1.arrayGet(3, &obj2); + bottom = obj2.getNum(); + obj2.free(); + writePSFmt("%%ImageCropRect: {0:.4g} {1:.4g} {2:.4g} {3:.4g}\n", + left, top, right, bottom); + } + obj1.free(); + + dict->lookup("Overprint", &obj1); + if (obj1.isBool()) { + writePSFmt("%%ImageOverprint: {0:s}\n", obj1.getBool() ? "true" : "false"); + } + obj1.free(); + + dict->lookup("Inks", &obj1); + if (obj1.isName()) { + writePSFmt("%%ImageInks: {0:s}\n", obj1.getName()); + } else if (obj1.isArray() && obj1.arrayGetLength() >= 1) { + obj1.arrayGet(0, &obj2); + if (obj2.isName()) { + writePSFmt("%%ImageInks: {0:s} {1:d}", + obj2.getName(), (obj1.arrayGetLength() - 1) / 2); + for (i = 1; i+1 < obj1.arrayGetLength(); i += 2) { + obj1.arrayGet(i, &obj3); + obj1.arrayGet(i+1, &obj4); + if (obj3.isString() && obj4.isNum()) { + writePS(" "); + writePSString(obj3.getString()); + writePSFmt(" {0:.4g}", obj4.getNum()); + } + obj3.free(); + obj4.free(); + } + writePS("\n"); + } + obj2.free(); + } + obj1.free(); + + writePS("gsave\n"); + + writePS("%%BeginIncludedImage\n"); + + dict->lookup("IncludedImageDimensions", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 2) { + obj1.arrayGet(0, &obj2); + w = obj2.getInt(); + obj2.free(); + obj1.arrayGet(1, &obj2); + h = obj2.getInt(); + obj2.free(); + writePSFmt("%%IncludedImageDimensions: {0:d} {1:d}\n", w, h); + } + obj1.free(); + + dict->lookup("IncludedImageQuality", &obj1); + if (obj1.isNum()) { + writePSFmt("%%IncludedImageQuality: {0:.4g}\n", obj1.getNum()); + } + obj1.free(); + + ++opi20Nest; +} + +void PSOutputDev::opiBegin13(GfxState *state, Dict *dict) { + Object obj1, obj2; + int left, right, top, bottom, samples, bits, width, height; + double c, m, y, k; + double llx, lly, ulx, uly, urx, ury, lrx, lry; + double tllx, tlly, tulx, tuly, turx, tury, tlrx, tlry; + double horiz, vert; + int i, j; + + writePS("save\n"); + writePS("/opiMatrix2 matrix currentmatrix def\n"); + writePS("opiMatrix setmatrix\n"); + + dict->lookup("F", &obj1); + if (getFileSpec(&obj1, &obj2)) { + writePSFmt("%ALDImageFileName: {0:t}\n", obj2.getString()); + obj2.free(); + } + obj1.free(); + + dict->lookup("CropRect", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 4) { + obj1.arrayGet(0, &obj2); + left = obj2.getInt(); + obj2.free(); + obj1.arrayGet(1, &obj2); + top = obj2.getInt(); + obj2.free(); + obj1.arrayGet(2, &obj2); + right = obj2.getInt(); + obj2.free(); + obj1.arrayGet(3, &obj2); + bottom = obj2.getInt(); + obj2.free(); + writePSFmt("%ALDImageCropRect: {0:d} {1:d} {2:d} {3:d}\n", + left, top, right, bottom); + } + obj1.free(); + + dict->lookup("Color", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 5) { + obj1.arrayGet(0, &obj2); + c = obj2.getNum(); + obj2.free(); + obj1.arrayGet(1, &obj2); + m = obj2.getNum(); + obj2.free(); + obj1.arrayGet(2, &obj2); + y = obj2.getNum(); + obj2.free(); + obj1.arrayGet(3, &obj2); + k = obj2.getNum(); + obj2.free(); + obj1.arrayGet(4, &obj2); + if (obj2.isString()) { + writePSFmt("%ALDImageColor: {0:.4g} {1:.4g} {2:.4g} {3:.4g} ", + c, m, y, k); + writePSString(obj2.getString()); + writePS("\n"); + } + obj2.free(); + } + obj1.free(); + + dict->lookup("ColorType", &obj1); + if (obj1.isName()) { + writePSFmt("%ALDImageColorType: {0:s}\n", obj1.getName()); + } + obj1.free(); + + //~ ignores 'Comments' entry + //~ need to handle multiple lines + + dict->lookup("CropFixed", &obj1); + if (obj1.isArray()) { + obj1.arrayGet(0, &obj2); + ulx = obj2.getNum(); + obj2.free(); + obj1.arrayGet(1, &obj2); + uly = obj2.getNum(); + obj2.free(); + obj1.arrayGet(2, &obj2); + lrx = obj2.getNum(); + obj2.free(); + obj1.arrayGet(3, &obj2); + lry = obj2.getNum(); + obj2.free(); + writePSFmt("%ALDImageCropFixed: {0:.4g} {1:.4g} {2:.4g} {3:.4g}\n", + ulx, uly, lrx, lry); + } + obj1.free(); + + dict->lookup("GrayMap", &obj1); + if (obj1.isArray()) { + writePS("%ALDImageGrayMap:"); + for (i = 0; i < obj1.arrayGetLength(); i += 16) { + if (i > 0) { + writePS("\n%%+"); + } + for (j = 0; j < 16 && i+j < obj1.arrayGetLength(); ++j) { + obj1.arrayGet(i+j, &obj2); + writePSFmt(" {0:d}", obj2.getInt()); + obj2.free(); + } + } + writePS("\n"); + } + obj1.free(); + + dict->lookup("ID", &obj1); + if (obj1.isString()) { + writePSFmt("%ALDImageID: {0:t}\n", obj1.getString()); + } + obj1.free(); + + dict->lookup("ImageType", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 2) { + obj1.arrayGet(0, &obj2); + samples = obj2.getInt(); + obj2.free(); + obj1.arrayGet(1, &obj2); + bits = obj2.getInt(); + obj2.free(); + writePSFmt("%ALDImageType: {0:d} {1:d}\n", samples, bits); + } + obj1.free(); + + dict->lookup("Overprint", &obj1); + if (obj1.isBool()) { + writePSFmt("%ALDImageOverprint: {0:s}\n", + obj1.getBool() ? "true" : "false"); + } + obj1.free(); + + dict->lookup("Position", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 8) { + obj1.arrayGet(0, &obj2); + llx = obj2.getNum(); + obj2.free(); + obj1.arrayGet(1, &obj2); + lly = obj2.getNum(); + obj2.free(); + obj1.arrayGet(2, &obj2); + ulx = obj2.getNum(); + obj2.free(); + obj1.arrayGet(3, &obj2); + uly = obj2.getNum(); + obj2.free(); + obj1.arrayGet(4, &obj2); + urx = obj2.getNum(); + obj2.free(); + obj1.arrayGet(5, &obj2); + ury = obj2.getNum(); + obj2.free(); + obj1.arrayGet(6, &obj2); + lrx = obj2.getNum(); + obj2.free(); + obj1.arrayGet(7, &obj2); + lry = obj2.getNum(); + obj2.free(); + opiTransform(state, llx, lly, &tllx, &tlly); + opiTransform(state, ulx, uly, &tulx, &tuly); + opiTransform(state, urx, ury, &turx, &tury); + opiTransform(state, lrx, lry, &tlrx, &tlry); + writePSFmt("%ALDImagePosition: {0:.4g} {1:.4g} {2:.4g} {3:.4g} {4:.4g} {5:.4g} {6:.4g} {7:.4g}\n", + tllx, tlly, tulx, tuly, turx, tury, tlrx, tlry); + obj2.free(); + } + obj1.free(); + + dict->lookup("Resolution", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 2) { + obj1.arrayGet(0, &obj2); + horiz = obj2.getNum(); + obj2.free(); + obj1.arrayGet(1, &obj2); + vert = obj2.getNum(); + obj2.free(); + writePSFmt("%ALDImageResoution: {0:.4g} {1:.4g}\n", horiz, vert); + obj2.free(); + } + obj1.free(); + + dict->lookup("Size", &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 2) { + obj1.arrayGet(0, &obj2); + width = obj2.getInt(); + obj2.free(); + obj1.arrayGet(1, &obj2); + height = obj2.getInt(); + obj2.free(); + writePSFmt("%ALDImageDimensions: {0:d} {1:d}\n", width, height); + } + obj1.free(); + + //~ ignoring 'Tags' entry + //~ need to use writePSString() and deal with >255-char lines + + dict->lookup("Tint", &obj1); + if (obj1.isNum()) { + writePSFmt("%ALDImageTint: {0:.4g}\n", obj1.getNum()); + } + obj1.free(); + + dict->lookup("Transparency", &obj1); + if (obj1.isBool()) { + writePSFmt("%ALDImageTransparency: {0:s}\n", + obj1.getBool() ? "true" : "false"); + } + obj1.free(); + + writePS("%%BeginObject: image\n"); + writePS("opiMatrix2 setmatrix\n"); + ++opi13Nest; +} + +// Convert PDF user space coordinates to PostScript default user space +// coordinates. This has to account for both the PDF CTM and the +// PSOutputDev page-fitting transform. +void PSOutputDev::opiTransform(GfxState *state, double x0, double y0, + double *x1, double *y1) { + double t; + + state->transform(x0, y0, x1, y1); + *x1 += tx; + *y1 += ty; + if (rotate == 90) { + t = *x1; + *x1 = -*y1; + *y1 = t; + } else if (rotate == 180) { + *x1 = -*x1; + *y1 = -*y1; + } else if (rotate == 270) { + t = *x1; + *x1 = *y1; + *y1 = -t; + } + *x1 *= xScale; + *y1 *= yScale; +} + +void PSOutputDev::opiEnd(GfxState *state, Dict *opiDict) { + Object dict; + + if (globalParams->getPSOPI()) { + opiDict->lookup("2.0", &dict); + if (dict.isDict()) { + writePS("%%EndIncludedImage\n"); + writePS("%%EndOPI\n"); + writePS("grestore\n"); + --opi20Nest; + dict.free(); + } else { + dict.free(); + opiDict->lookup("1.3", &dict); + if (dict.isDict()) { + writePS("%%EndObject\n"); + writePS("restore\n"); + --opi13Nest; + } + dict.free(); + } + } +} + +GBool PSOutputDev::getFileSpec(Object *fileSpec, Object *fileName) { + if (fileSpec->isString()) { + fileSpec->copy(fileName); + return gTrue; + } + if (fileSpec->isDict()) { + fileSpec->dictLookup("DOS", fileName); + if (fileName->isString()) { + return gTrue; + } + fileName->free(); + fileSpec->dictLookup("Mac", fileName); + if (fileName->isString()) { + return gTrue; + } + fileName->free(); + fileSpec->dictLookup("Unix", fileName); + if (fileName->isString()) { + return gTrue; + } + fileName->free(); + fileSpec->dictLookup("F", fileName); + if (fileName->isString()) { + return gTrue; + } + fileName->free(); + } + return gFalse; +} +#endif // OPI_SUPPORT + +void PSOutputDev::type3D0(GfxState * /*state*/, double wx, double wy) { + writePSFmt("{0:.4g} {1:.4g} setcharwidth\n", wx, wy); + writePS("q\n"); + t3NeedsRestore = gTrue; +} + +void PSOutputDev::type3D1(GfxState * /*state*/, double wx, double wy, + double llx, double lly, double urx, double ury) { + t3WX = wx; + t3WY = wy; + t3LLX = llx; + t3LLY = lly; + t3URX = urx; + t3URY = ury; + t3String = new GString(); + writePS("q\n"); + t3Cacheable = gTrue; + t3NeedsRestore = gTrue; +} + +void PSOutputDev::drawForm(Ref id) { + writePSFmt("f_{0:d}_{1:d}\n", id.num, id.gen); +} + +void PSOutputDev::psXObject(Stream *psStream, Stream *level1Stream) { + Stream *str; + int c; + + if ((level == psLevel1 || level == psLevel1Sep) && level1Stream) { + str = level1Stream; + } else { + str = psStream; + } + str->reset(); + while ((c = str->getChar()) != EOF) { + writePSChar(c); + } + str->close(); +} + +//~ can nextFunc be reset to 0 -- maybe at the start of each page? +//~ or maybe at the start of each color space / pattern? +void PSOutputDev::cvtFunction(Function *func) { + SampledFunction *func0; + ExponentialFunction *func2; + StitchingFunction *func3; + PostScriptFunction *func4; + int thisFunc, m, n, nSamples, i, j, k; + + switch (func->getType()) { + + case -1: // identity + writePS("{}\n"); + break; + + case 0: // sampled + func0 = (SampledFunction *)func; + thisFunc = nextFunc++; + m = func0->getInputSize(); + n = func0->getOutputSize(); + nSamples = n; + for (i = 0; i < m; ++i) { + nSamples *= func0->getSampleSize(i); + } + writePSFmt("/xpdfSamples{0:d} [\n", thisFunc); + for (i = 0; i < nSamples; ++i) { + writePSFmt("{0:.4g}\n", func0->getSamples()[i]); + } + writePS("] def\n"); + writePSFmt("{{ {0:d} array {1:d} array {2:d} 2 roll\n", 2*m, m, m+2); + // [e01] [efrac] x0 x1 ... xm-1 + for (i = m-1; i >= 0; --i) { + // [e01] [efrac] x0 x1 ... xi + writePSFmt("{0:.4g} sub {1:.4g} mul {2:.4g} add\n", + func0->getDomainMin(i), + (func0->getEncodeMax(i) - func0->getEncodeMin(i)) / + (func0->getDomainMax(i) - func0->getDomainMin(i)), + func0->getEncodeMin(i)); + // [e01] [efrac] x0 x1 ... xi-1 xi' + writePSFmt("dup 0 lt {{ pop 0 }} {{ dup {0:d} gt {{ pop {1:d} }} if }} ifelse\n", + func0->getSampleSize(i) - 1, func0->getSampleSize(i) - 1); + // [e01] [efrac] x0 x1 ... xi-1 xi' + writePS("dup floor cvi exch dup ceiling cvi exch 2 index sub\n"); + // [e01] [efrac] x0 x1 ... xi-1 floor(xi') ceiling(xi') xi'-floor(xi') + writePSFmt("{0:d} index {1:d} 3 2 roll put\n", i+3, i); + // [e01] [efrac] x0 x1 ... xi-1 floor(xi') ceiling(xi') + writePSFmt("{0:d} index {1:d} 3 2 roll put\n", i+3, 2*i+1); + // [e01] [efrac] x0 x1 ... xi-1 floor(xi') + writePSFmt("{0:d} index {1:d} 3 2 roll put\n", i+2, 2*i); + // [e01] [efrac] x0 x1 ... xi-1 + } + // [e01] [efrac] + for (i = 0; i < n; ++i) { + // [e01] [efrac] y(0) ... y(i-1) + for (j = 0; j < (1<> k) & 1)); + for (k = m - 2; k >= 0; --k) { + writePSFmt("{0:d} mul {1:d} index {2:d} get add\n", + func0->getSampleSize(k), + i + j + 3, + 2 * k + ((j >> k) & 1)); + } + if (n > 1) { + writePSFmt("{0:d} mul {1:d} add ", n, i); + } + writePS("get\n"); + } + // [e01] [efrac] y(0) ... y(i-1) s(0) s(1) ... s(2^m-1) + for (j = 0; j < m; ++j) { + // [e01] [efrac] y(0) ... y(i-1) s(0) s(1) ... s(2^(m-j)-1) + for (k = 0; k < (1 << (m - j)); k += 2) { + // [e01] [efrac] y(0) ... y(i-1) <2^(m-j)-k s values> + writePSFmt("{0:d} index {1:d} get dup\n", + i + k/2 + (1 << (m-j)) - k, j); + writePS("3 2 roll mul exch 1 exch sub 3 2 roll mul add\n"); + writePSFmt("{0:d} 1 roll\n", k/2 + (1 << m-j) - k - 1); + } + // [e01] [efrac] s'(0) s'(1) ... s(2^(m-j-1)-1) + } + // [e01] [efrac] y(0) ... y(i-1) s + writePSFmt("{0:.4g} mul {1:.4g} add\n", + func0->getDecodeMax(i) - func0->getDecodeMin(i), + func0->getDecodeMin(i)); + writePSFmt("dup {0:.4g} lt {{ pop {1:.4g} }} {{ dup {2:.4g} gt {{ pop {3:.4g} }} if }} ifelse\n", + func0->getRangeMin(i), func0->getRangeMin(i), + func0->getRangeMax(i), func0->getRangeMax(i)); + // [e01] [efrac] y(0) ... y(i-1) y(i) + } + // [e01] [efrac] y(0) ... y(n-1) + writePSFmt("{0:d} {1:d} roll pop pop }}\n", n+2, n); + break; + + case 2: // exponential + func2 = (ExponentialFunction *)func; + n = func2->getOutputSize(); + writePSFmt("{{ dup {0:.4g} lt {{ pop {1:.4g} }} {{ dup {2:.4g} gt {{ pop {3:.4g} }} if }} ifelse\n", + func2->getDomainMin(0), func2->getDomainMin(0), + func2->getDomainMax(0), func2->getDomainMax(0)); + // x + for (i = 0; i < n; ++i) { + // x y(0) .. y(i-1) + writePSFmt("{0:d} index {1:.4g} exp {2:.4g} mul {3:.4g} add\n", + i, func2->getE(), func2->getC1()[i] - func2->getC0()[i], + func2->getC0()[i]); + if (func2->getHasRange()) { + writePSFmt("dup {0:.4g} lt {{ pop {1:.4g} }} {{ dup {2:.4g} gt {{ pop {3:.4g} }} if }} ifelse\n", + func2->getRangeMin(i), func2->getRangeMin(i), + func2->getRangeMax(i), func2->getRangeMax(i)); + } + } + // x y(0) .. y(n-1) + writePSFmt("{0:d} {1:d} roll pop }}\n", n+1, n); + break; + + case 3: // stitching + func3 = (StitchingFunction *)func; + thisFunc = nextFunc++; + for (i = 0; i < func3->getNumFuncs(); ++i) { + cvtFunction(func3->getFunc(i)); + writePSFmt("/xpdfFunc{0:d}_{1:d} exch def\n", thisFunc, i); + } + writePSFmt("{{ dup {0:.4g} lt {{ pop {1:.4g} }} {{ dup {2:.4g} gt {{ pop {3:.4g} }} if }} ifelse\n", + func3->getDomainMin(0), func3->getDomainMin(0), + func3->getDomainMax(0), func3->getDomainMax(0)); + for (i = 0; i < func3->getNumFuncs() - 1; ++i) { + writePSFmt("dup {0:.4g} lt {{ {1:.4g} sub {2:.4g} mul {3:.4g} add xpdfFunc{4:d}_{5:d} }} {{\n", + func3->getBounds()[i+1], + func3->getBounds()[i], + func3->getScale()[i], + func3->getEncode()[2*i], + thisFunc, i); + } + writePSFmt("{0:.4g} sub {1:.4g} mul {2:.4g} add xpdfFunc{3:d}_{4:d}\n", + func3->getBounds()[i], + func3->getScale()[i], + func3->getEncode()[2*i], + thisFunc, i); + for (i = 0; i < func3->getNumFuncs() - 1; ++i) { + writePS("} ifelse\n"); + } + writePS("}\n"); + break; + + case 4: // PostScript + func4 = (PostScriptFunction *)func; + writePS(func4->getCodeString()->getCString()); + writePS("\n"); + break; + } +} + +void PSOutputDev::writePSChar(char c) { + if (t3String) { + t3String->append(c); + } else { + (*outputFunc)(outputStream, &c, 1); + } +} + +void PSOutputDev::writePS(char *s) { + if (t3String) { + t3String->append(s); + } else { + (*outputFunc)(outputStream, s, strlen(s)); + } +} + +void PSOutputDev::writePSFmt(const char *fmt, ...) { + va_list args; + GString *buf; + + va_start(args, fmt); + if (t3String) { + t3String->appendfv((char *)fmt, args); + } else { + buf = GString::formatv((char *)fmt, args); + (*outputFunc)(outputStream, buf->getCString(), buf->getLength()); + delete buf; + } + va_end(args); +} + +void PSOutputDev::writePSString(GString *s) { + Guchar *p; + int n, line; + char buf[8]; + + writePSChar('('); + line = 1; + for (p = (Guchar *)s->getCString(), n = s->getLength(); n; ++p, --n) { + if (line >= 64) { + writePSChar('\\'); + writePSChar('\n'); + line = 0; + } + if (*p == '(' || *p == ')' || *p == '\\') { + writePSChar('\\'); + writePSChar((char)*p); + line += 2; + } else if (*p < 0x20 || *p >= 0x80) { + sprintf(buf, "\\%03o", *p); + writePS(buf); + line += 4; + } else { + writePSChar((char)*p); + ++line; + } + } + writePSChar(')'); +} + +void PSOutputDev::writePSName(char *s) { + char *p; + char c; + + p = s; + while ((c = *p++)) { + if (c <= (char)0x20 || c >= (char)0x7f || + c == '(' || c == ')' || c == '<' || c == '>' || + c == '[' || c == ']' || c == '{' || c == '}' || + c == '/' || c == '%') { + writePSFmt("#{0:02x}", c & 0xff); + } else { + writePSChar(c); + } + } +} + +GString *PSOutputDev::filterPSName(GString *name) { + GString *name2; + char buf[8]; + int i; + char c; + + name2 = new GString(); + + // ghostscript chokes on names that begin with out-of-limits + // numbers, e.g., 1e4foo is handled correctly (as a name), but + // 1e999foo generates a limitcheck error + c = name->getChar(0); + if (c >= '0' && c <= '9') { + name2->append('f'); + } + + for (i = 0; i < name->getLength(); ++i) { + c = name->getChar(i); + if (c <= (char)0x20 || c >= (char)0x7f || + c == '(' || c == ')' || c == '<' || c == '>' || + c == '[' || c == ']' || c == '{' || c == '}' || + c == '/' || c == '%') { + sprintf(buf, "#%02x", c & 0xff); + name2->append(buf); + } else { + name2->append(c); + } + } + return name2; +} + +// Write a DSC-compliant . +void PSOutputDev::writePSTextLine(GString *s) { + int i, j, step; + int c; + + // - DSC comments must be printable ASCII; control chars and + // backslashes have to be escaped (we do cheap Unicode-to-ASCII + // conversion by simply ignoring the high byte) + // - lines are limited to 255 chars (we limit to 200 here to allow + // for the keyword, which was emitted by the caller) + // - lines that start with a left paren are treated as + // instead of , so we escape a leading paren + if (s->getLength() >= 2 && + (s->getChar(0) & 0xff) == 0xfe && + (s->getChar(1) & 0xff) == 0xff) { + i = 3; + step = 2; + } else { + i = 0; + step = 1; + } + for (j = 0; i < s->getLength() && j < 200; i += step) { + c = s->getChar(i) & 0xff; + if (c == '\\') { + writePS("\\\\"); + j += 2; + } else if (c < 0x20 || c > 0x7e || (j == 0 && c == '(')) { + writePSFmt("\\{0:03o}", c); + j += 4; + } else { + writePSChar(c); + ++j; + } + } + writePS("\n"); +} diff --git a/kpdf/xpdf/xpdf/PSTokenizer.cc b/kpdf/xpdf/xpdf/PSTokenizer.cc deleted file mode 100644 index a959cc73..00000000 --- a/kpdf/xpdf/xpdf/PSTokenizer.cc +++ /dev/null @@ -1,135 +0,0 @@ -//======================================================================== -// -// PSTokenizer.cc -// -// Copyright 2002-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "PSTokenizer.h" - -//------------------------------------------------------------------------ - -// A '1' in this array means the character is white space. A '1' or -// '2' means the character ends a name or command. -static char PSTokenizer_specialChars[256] = { - 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, // 0x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x - 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, // 2x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, // 3x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 5x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 6x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 7x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ax - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // bx - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // cx - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // dx - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ex - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 // fx -}; - -//------------------------------------------------------------------------ - -PSTokenizer::PSTokenizer(int (*getCharFuncA)(void *), void *dataA) { - getCharFunc = getCharFuncA; - data = dataA; - charBuf = -1; -} - -PSTokenizer::~PSTokenizer() { -} - -GBool PSTokenizer::getToken(char *buf, int size, int *length) { - GBool comment, backslash; - int c; - int i; - - // skip whitespace and comments - comment = gFalse; - while (1) { - if ((c = getChar()) == EOF) { - buf[0] = '\0'; - *length = 0; - return gFalse; - } - if (comment) { - if (c == '\x0a' || c == '\x0d') { - comment = gFalse; - } - } else if (c == '%') { - comment = gTrue; - } else if (PSTokenizer_specialChars[c] != 1) { - break; - } - } - - // read a token - i = 0; - buf[i++] = c; - if (c == '(') { - backslash = gFalse; - while ((c = lookChar()) != EOF) { - if (i < size - 1) { - buf[i++] = c; - } - getChar(); - if (c == '\\') { - backslash = gTrue; - } else if (!backslash && c == ')') { - break; - } else { - backslash = gFalse; - } - } - } else if (c == '<') { - while ((c = lookChar()) != EOF) { - getChar(); - if (i < size - 1 && PSTokenizer_specialChars[c] != 1) { - buf[i++] = c; - } - if (c == '>') { - break; - } - } - } else if (c != '[' && c != ']') { - while ((c = lookChar()) != EOF && !PSTokenizer_specialChars[c]) { - getChar(); - if (i < size - 1) { - buf[i++] = c; - } - } - } - buf[i] = '\0'; - *length = i; - - return gTrue; -} - -int PSTokenizer::lookChar() { - if (charBuf < 0) { - charBuf = (*getCharFunc)(data); - } - return charBuf; -} - -int PSTokenizer::getChar() { - int c; - - if (charBuf < 0) { - charBuf = (*getCharFunc)(data); - } - c = charBuf; - charBuf = -1; - return c; -} diff --git a/kpdf/xpdf/xpdf/PSTokenizer.cpp b/kpdf/xpdf/xpdf/PSTokenizer.cpp new file mode 100644 index 00000000..4898fe42 --- /dev/null +++ b/kpdf/xpdf/xpdf/PSTokenizer.cpp @@ -0,0 +1,135 @@ +//======================================================================== +// +// PSTokenizer.cpp +// +// Copyright 2002-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "PSTokenizer.h" + +//------------------------------------------------------------------------ + +// A '1' in this array means the character is white space. A '1' or +// '2' means the character ends a name or command. +static char PSTokenizer_specialChars[256] = { + 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, // 0x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x + 1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, // 2x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, // 3x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 5x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 6x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 7x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ax + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // bx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // cx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // dx + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ex + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 // fx +}; + +//------------------------------------------------------------------------ + +PSTokenizer::PSTokenizer(int (*getCharFuncA)(void *), void *dataA) { + getCharFunc = getCharFuncA; + data = dataA; + charBuf = -1; +} + +PSTokenizer::~PSTokenizer() { +} + +GBool PSTokenizer::getToken(char *buf, int size, int *length) { + GBool comment, backslash; + int c; + int i; + + // skip whitespace and comments + comment = gFalse; + while (1) { + if ((c = getChar()) == EOF) { + buf[0] = '\0'; + *length = 0; + return gFalse; + } + if (comment) { + if (c == '\x0a' || c == '\x0d') { + comment = gFalse; + } + } else if (c == '%') { + comment = gTrue; + } else if (PSTokenizer_specialChars[c] != 1) { + break; + } + } + + // read a token + i = 0; + buf[i++] = c; + if (c == '(') { + backslash = gFalse; + while ((c = lookChar()) != EOF) { + if (i < size - 1) { + buf[i++] = c; + } + getChar(); + if (c == '\\') { + backslash = gTrue; + } else if (!backslash && c == ')') { + break; + } else { + backslash = gFalse; + } + } + } else if (c == '<') { + while ((c = lookChar()) != EOF) { + getChar(); + if (i < size - 1 && PSTokenizer_specialChars[c] != 1) { + buf[i++] = c; + } + if (c == '>') { + break; + } + } + } else if (c != '[' && c != ']') { + while ((c = lookChar()) != EOF && !PSTokenizer_specialChars[c]) { + getChar(); + if (i < size - 1) { + buf[i++] = c; + } + } + } + buf[i] = '\0'; + *length = i; + + return gTrue; +} + +int PSTokenizer::lookChar() { + if (charBuf < 0) { + charBuf = (*getCharFunc)(data); + } + return charBuf; +} + +int PSTokenizer::getChar() { + int c; + + if (charBuf < 0) { + charBuf = (*getCharFunc)(data); + } + c = charBuf; + charBuf = -1; + return c; +} diff --git a/kpdf/xpdf/xpdf/Page.cc b/kpdf/xpdf/xpdf/Page.cc deleted file mode 100644 index cfeab88b..00000000 --- a/kpdf/xpdf/xpdf/Page.cc +++ /dev/null @@ -1,558 +0,0 @@ -//======================================================================== -// -// Page.cc -// -// Copyright 1996-2007 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "GlobalParams.h" -#include "Object.h" -#include "Array.h" -#include "Dict.h" -#include "XRef.h" -#include "Link.h" -#include "OutputDev.h" -#ifndef PDF_PARSER_ONLY -#include "Gfx.h" -#include "GfxState.h" -#include "Annot.h" -#endif -#include "Error.h" -#include "Catalog.h" -#include "Page.h" - -//------------------------------------------------------------------------ -// PDFRectangle -//------------------------------------------------------------------------ - -void PDFRectangle::clipTo(PDFRectangle *rect) { - if (x1 < rect->x1) { - x1 = rect->x1; - } else if (x1 > rect->x2) { - x1 = rect->x2; - } - if (x2 < rect->x1) { - x2 = rect->x1; - } else if (x2 > rect->x2) { - x2 = rect->x2; - } - if (y1 < rect->y1) { - y1 = rect->y1; - } else if (y1 > rect->y2) { - y1 = rect->y2; - } - if (y2 < rect->y1) { - y2 = rect->y1; - } else if (y2 > rect->y2) { - y2 = rect->y2; - } -} - -//------------------------------------------------------------------------ -// PageAttrs -//------------------------------------------------------------------------ - -PageAttrs::PageAttrs(PageAttrs *attrs, Dict *dict) { - Object obj1; - - // get old/default values - if (attrs) { - mediaBox = attrs->mediaBox; - cropBox = attrs->cropBox; - haveCropBox = attrs->haveCropBox; - rotate = attrs->rotate; - attrs->resources.copy(&resources); - } else { - // set default MediaBox to 8.5" x 11" -- this shouldn't be necessary - // but some (non-compliant) PDF files don't specify a MediaBox - mediaBox.x1 = 0; - mediaBox.y1 = 0; - mediaBox.x2 = 612; - mediaBox.y2 = 792; - cropBox.x1 = cropBox.y1 = cropBox.x2 = cropBox.y2 = 0; - haveCropBox = gFalse; - rotate = 0; - resources.initNull(); - } - - // media box - readBox(dict, "MediaBox", &mediaBox); - - // crop box - if (readBox(dict, "CropBox", &cropBox)) { - haveCropBox = gTrue; - } - if (!haveCropBox) { - cropBox = mediaBox; - } - else - { - // cropBox can not be bigger than mediaBox - if (cropBox.x2 - cropBox.x1 > mediaBox.x2 - mediaBox.x1) - { - cropBox.x1 = mediaBox.x1; - cropBox.x2 = mediaBox.x2; - } - if (cropBox.y2 - cropBox.y1 > mediaBox.y2 - mediaBox.y1) - { - cropBox.y1 = mediaBox.y1; - cropBox.y2 = mediaBox.y2; - } - } - - // other boxes - bleedBox = cropBox; - readBox(dict, "BleedBox", &bleedBox); - trimBox = cropBox; - readBox(dict, "TrimBox", &trimBox); - artBox = cropBox; - readBox(dict, "ArtBox", &artBox); - - // clip all other boxes to the media box - cropBox.clipTo(&mediaBox); - bleedBox.clipTo(&mediaBox); - trimBox.clipTo(&mediaBox); - artBox.clipTo(&mediaBox); - - // rotate - dict->lookup("Rotate", &obj1); - if (obj1.isInt()) { - rotate = obj1.getInt(); - } - obj1.free(); - while (rotate < 0) { - rotate += 360; - } - while (rotate >= 360) { - rotate -= 360; - } - - // misc attributes - dict->lookup("LastModified", &lastModified); - dict->lookup("BoxColorInfo", &boxColorInfo); - dict->lookup("Group", &group); - dict->lookup("Metadata", &metadata); - dict->lookup("PieceInfo", &pieceInfo); - dict->lookup("SeparationInfo", &separationInfo); - - // resource dictionary - dict->lookup("Resources", &obj1); - if (obj1.isDict()) { - resources.free(); - obj1.copy(&resources); - } - obj1.free(); -} - -PageAttrs::~PageAttrs() { - lastModified.free(); - boxColorInfo.free(); - group.free(); - metadata.free(); - pieceInfo.free(); - separationInfo.free(); - resources.free(); -} - -GBool PageAttrs::readBox(Dict *dict, char *key, PDFRectangle *box) { - PDFRectangle tmp; - double t; - Object obj1, obj2; - GBool ok; - - dict->lookup(key, &obj1); - if (obj1.isArray() && obj1.arrayGetLength() == 4) { - ok = gTrue; - obj1.arrayGet(0, &obj2); - if (obj2.isNum()) { - tmp.x1 = obj2.getNum(); - } else { - ok = gFalse; - } - obj2.free(); - obj1.arrayGet(1, &obj2); - if (obj2.isNum()) { - tmp.y1 = obj2.getNum(); - } else { - ok = gFalse; - } - obj2.free(); - obj1.arrayGet(2, &obj2); - if (obj2.isNum()) { - tmp.x2 = obj2.getNum(); - } else { - ok = gFalse; - } - obj2.free(); - obj1.arrayGet(3, &obj2); - if (obj2.isNum()) { - tmp.y2 = obj2.getNum(); - } else { - ok = gFalse; - } - obj2.free(); - if (ok) { - if (tmp.x1 > tmp.x2) { - t = tmp.x1; tmp.x1 = tmp.x2; tmp.x2 = t; - } - if (tmp.y1 > tmp.y2) { - t = tmp.y1; tmp.y1 = tmp.y2; tmp.y2 = t; - } - *box = tmp; - } - } else { - ok = gFalse; - } - obj1.free(); - return ok; -} - -//------------------------------------------------------------------------ -// PageTransition -//------------------------------------------------------------------------ - -PageTransition::PageTransition(Dict *dict) - : type(Replace), - duration(1), - alignment(Horizontal), - direction(Inward), - angle(0), - scale(1.0), - rectangular(false) -{ - Object dictObj; - Object obj; - - dict->lookup("Trans", &dictObj); - if (dictObj.isDict()) { - Dict *transDict = dictObj.getDict(); - - if (transDict->lookup("S", &obj)->isName()) { - const char *s = obj.getName(); - if (strcmp("R", s) == 0) - type = Replace; - else if (strcmp("Split", s) == 0) - type = Split; - else if (strcmp("Blinds", s) == 0) - type = Blinds; - else if (strcmp("Box", s) == 0) - type = Box; - else if (strcmp("Wipe", s) == 0) - type = Wipe; - else if (strcmp("Dissolve", s) == 0) - type = Dissolve; - else if (strcmp("Glitter", s) == 0) - type = Glitter; - else if (strcmp("Fly", s) == 0) - type = Fly; - else if (strcmp("Push", s) == 0) - type = Push; - else if (strcmp("Cover", s) == 0) - type = Cover; - else if (strcmp("Uncover", s) == 0) - type = Push; - else if (strcmp("Fade", s) == 0) - type = Cover; - } - obj.free(); - - if (transDict->lookup("D", &obj)->isInt()) { - duration = obj.getInt(); - } - obj.free(); - - if (transDict->lookup("Dm", &obj)->isName()) { - const char *dm = obj.getName(); - if ( strcmp( "H", dm ) == 0 ) - alignment = Horizontal; - else if ( strcmp( "V", dm ) == 0 ) - alignment = Vertical; - } - obj.free(); - - if (transDict->lookup("M", &obj)->isName()) { - const char *m = obj.getName(); - if ( strcmp( "I", m ) == 0 ) - direction = Inward; - else if ( strcmp( "O", m ) == 0 ) - direction = Outward; - } - obj.free(); - - if (transDict->lookup("Di", &obj)->isInt()) { - angle = obj.getInt(); - } - obj.free(); - - if (transDict->lookup("Di", &obj)->isName()) { - if ( strcmp( "None", obj.getName() ) == 0 ) - angle = 0; - } - obj.free(); - - if (transDict->lookup("SS", &obj)->isReal()) { - scale = obj.getReal(); - } - obj.free(); - - if (transDict->lookup("B", &obj)->isBool()) { - rectangular = obj.getBool(); - } - obj.free(); - } - dictObj.free(); -} - -PageTransition::~PageTransition() { -} - -//------------------------------------------------------------------------ -// Page -//------------------------------------------------------------------------ - -Page::Page(XRef *xrefA, int numA, Dict *pageDict, PageAttrs *attrsA) { - ok = gTrue; - xref = xrefA; - num = numA; - - // get attributes - attrs = attrsA; - - // get transition - transition = new PageTransition( pageDict ); - - // annotations - pageDict->lookupNF("Annots", &annots); - if (!(annots.isRef() || annots.isArray() || annots.isNull())) { - error(-1, "Page annotations object (page %d) is wrong type (%s)", - num, annots.getTypeName()); - annots.free(); - goto err2; - } - - // contents - pageDict->lookupNF("Contents", &contents); - if (!(contents.isRef() || contents.isArray() || - contents.isNull())) { - error(-1, "Page contents object (page %d) is wrong type (%s)", - num, contents.getTypeName()); - contents.free(); - goto err1; - } - - return; - - err2: - annots.initNull(); - err1: - contents.initNull(); - ok = gFalse; -} - -Page::~Page() { - delete attrs; - delete transition; - annots.free(); - contents.free(); -} - -Links *Page::getLinks(Catalog *catalog) { - Links *links; - Object obj; - - links = new Links(getAnnots(&obj), catalog->getBaseURI()); - obj.free(); - return links; -} - -void Page::display(OutputDev *out, double hDPI, double vDPI, - int rotate, GBool useMediaBox, GBool crop, - GBool printing, Catalog *catalog, - GBool (*abortCheckCbk)(void *data), - void *abortCheckCbkData) { - displaySlice(out, hDPI, vDPI, rotate, useMediaBox, crop, - -1, -1, -1, -1, printing, catalog, - abortCheckCbk, abortCheckCbkData); -} - -void Page::displaySlice(OutputDev *out, double hDPI, double vDPI, - int rotate, GBool useMediaBox, GBool crop, - int sliceX, int sliceY, int sliceW, int sliceH, - GBool printing, Catalog *catalog, - GBool (*abortCheckCbk)(void *data), - void *abortCheckCbkData) { -#ifndef PDF_PARSER_ONLY - PDFRectangle *mediaBox, *cropBox; - PDFRectangle box; - Gfx *gfx; - Object obj; - Annots *annotList; - Dict *acroForm; - int i; - - if (!out->checkPageSlice(this, hDPI, vDPI, rotate, useMediaBox, crop, - sliceX, sliceY, sliceW, sliceH, - printing, catalog, - abortCheckCbk, abortCheckCbkData)) { - return; - } - - rotate += getRotate(); - if (rotate >= 360) { - rotate -= 360; - } else if (rotate < 0) { - rotate += 360; - } - - makeBox(hDPI, vDPI, rotate, useMediaBox, out->upsideDown(), - sliceX, sliceY, sliceW, sliceH, &box, &crop); - cropBox = getCropBox(); - - if (globalParams->getPrintCommands()) { - mediaBox = getMediaBox(); - printf("***** MediaBox = ll:%g,%g ur:%g,%g\n", - mediaBox->x1, mediaBox->y1, mediaBox->x2, mediaBox->y2); - printf("***** CropBox = ll:%g,%g ur:%g,%g\n", - cropBox->x1, cropBox->y1, cropBox->x2, cropBox->y2); - printf("***** Rotate = %d\n", attrs->getRotate()); - } - - gfx = new Gfx(xref, out, num, attrs->getResourceDict(), - hDPI, vDPI, &box, crop ? cropBox : (PDFRectangle *)NULL, - rotate, abortCheckCbk, abortCheckCbkData); - contents.fetch(xref, &obj); - if (!obj.isNull()) { - gfx->saveState(); - gfx->display(&obj); - gfx->restoreState(); - } - obj.free(); - - // draw annotations - annotList = new Annots(xref, catalog, getAnnots(&obj)); - obj.free(); - acroForm = catalog->getAcroForm()->isDict() ? - catalog->getAcroForm()->getDict() : NULL; - if (acroForm) { - if (acroForm->lookup("NeedAppearances", &obj)) { - if (obj.isBool() && obj.getBool()) { - annotList->generateAppearances(acroForm); - } - } - obj.free(); - } - if (annotList->getNumAnnots() > 0) { - if (globalParams->getPrintCommands()) { - printf("***** Annotations\n"); - } - for (i = 0; i < annotList->getNumAnnots(); ++i) { - annotList->getAnnot(i)->draw(gfx, printing); - } - out->dump(); - } - delete annotList; - - delete gfx; -#endif -} - -void Page::makeBox(double hDPI, double vDPI, int rotate, - GBool useMediaBox, GBool upsideDown, - double sliceX, double sliceY, double sliceW, double sliceH, - PDFRectangle *box, GBool *crop) { - PDFRectangle *mediaBox, *cropBox, *baseBox; - double kx, ky; - - mediaBox = getMediaBox(); - cropBox = getCropBox(); - if (sliceW >= 0 && sliceH >= 0) { - baseBox = useMediaBox ? mediaBox : cropBox; - kx = 72.0 / hDPI; - ky = 72.0 / vDPI; - if (rotate == 90) { - if (upsideDown) { - box->x1 = baseBox->x1 + ky * sliceY; - box->x2 = baseBox->x1 + ky * (sliceY + sliceH); - } else { - box->x1 = baseBox->x2 - ky * (sliceY + sliceH); - box->x2 = baseBox->x2 - ky * sliceY; - } - box->y1 = baseBox->y1 + kx * sliceX; - box->y2 = baseBox->y1 + kx * (sliceX + sliceW); - } else if (rotate == 180) { - box->x1 = baseBox->x2 - kx * (sliceX + sliceW); - box->x2 = baseBox->x2 - kx * sliceX; - if (upsideDown) { - box->y1 = baseBox->y1 + ky * sliceY; - box->y2 = baseBox->y1 + ky * (sliceY + sliceH); - } else { - box->y1 = baseBox->y2 - ky * (sliceY + sliceH); - box->y2 = baseBox->y2 - ky * sliceY; - } - } else if (rotate == 270) { - if (upsideDown) { - box->x1 = baseBox->x2 - ky * (sliceY + sliceH); - box->x2 = baseBox->x2 - ky * sliceY; - } else { - box->x1 = baseBox->x1 + ky * sliceY; - box->x2 = baseBox->x1 + ky * (sliceY + sliceH); - } - box->y1 = baseBox->y2 - kx * (sliceX + sliceW); - box->y2 = baseBox->y2 - kx * sliceX; - } else { - box->x1 = baseBox->x1 + kx * sliceX; - box->x2 = baseBox->x1 + kx * (sliceX + sliceW); - if (upsideDown) { - box->y1 = baseBox->y2 - ky * (sliceY + sliceH); - box->y2 = baseBox->y2 - ky * sliceY; - } else { - box->y1 = baseBox->y1 + ky * sliceY; - box->y2 = baseBox->y1 + ky * (sliceY + sliceH); - } - } - } else if (useMediaBox) { - *box = *mediaBox; - } else { - *box = *cropBox; - *crop = gFalse; - } -} - -void Page::processLinks(OutputDev *out, Catalog *catalog) { - Links *links; - int i; - - links = getLinks(catalog); - for (i = 0; i < links->getNumLinks(); ++i) { - out->processLink(links->getLink(i), catalog); - } - delete links; -} - -void Page::getDefaultCTM(double *ctm, double hDPI, double vDPI, - int rotate, GBool useMediaBox, GBool upsideDown) { - GfxState *state; - int i; - - rotate += getRotate(); - if (rotate >= 360) { - rotate -= 360; - } else if (rotate < 0) { - rotate += 360; - } - state = new GfxState(hDPI, vDPI, - useMediaBox ? getMediaBox() : getCropBox(), - rotate, upsideDown); - for (i = 0; i < 6; ++i) { - ctm[i] = state->getCTM()[i]; - } - delete state; -} diff --git a/kpdf/xpdf/xpdf/Page.cpp b/kpdf/xpdf/xpdf/Page.cpp new file mode 100644 index 00000000..de2fe6c0 --- /dev/null +++ b/kpdf/xpdf/xpdf/Page.cpp @@ -0,0 +1,558 @@ +//======================================================================== +// +// Page.cpp +// +// Copyright 1996-2007 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "GlobalParams.h" +#include "Object.h" +#include "Array.h" +#include "Dict.h" +#include "XRef.h" +#include "Link.h" +#include "OutputDev.h" +#ifndef PDF_PARSER_ONLY +#include "Gfx.h" +#include "GfxState.h" +#include "Annot.h" +#endif +#include "Error.h" +#include "Catalog.h" +#include "Page.h" + +//------------------------------------------------------------------------ +// PDFRectangle +//------------------------------------------------------------------------ + +void PDFRectangle::clipTo(PDFRectangle *rect) { + if (x1 < rect->x1) { + x1 = rect->x1; + } else if (x1 > rect->x2) { + x1 = rect->x2; + } + if (x2 < rect->x1) { + x2 = rect->x1; + } else if (x2 > rect->x2) { + x2 = rect->x2; + } + if (y1 < rect->y1) { + y1 = rect->y1; + } else if (y1 > rect->y2) { + y1 = rect->y2; + } + if (y2 < rect->y1) { + y2 = rect->y1; + } else if (y2 > rect->y2) { + y2 = rect->y2; + } +} + +//------------------------------------------------------------------------ +// PageAttrs +//------------------------------------------------------------------------ + +PageAttrs::PageAttrs(PageAttrs *attrs, Dict *dict) { + Object obj1; + + // get old/default values + if (attrs) { + mediaBox = attrs->mediaBox; + cropBox = attrs->cropBox; + haveCropBox = attrs->haveCropBox; + rotate = attrs->rotate; + attrs->resources.copy(&resources); + } else { + // set default MediaBox to 8.5" x 11" -- this shouldn't be necessary + // but some (non-compliant) PDF files don't specify a MediaBox + mediaBox.x1 = 0; + mediaBox.y1 = 0; + mediaBox.x2 = 612; + mediaBox.y2 = 792; + cropBox.x1 = cropBox.y1 = cropBox.x2 = cropBox.y2 = 0; + haveCropBox = gFalse; + rotate = 0; + resources.initNull(); + } + + // media box + readBox(dict, "MediaBox", &mediaBox); + + // crop box + if (readBox(dict, "CropBox", &cropBox)) { + haveCropBox = gTrue; + } + if (!haveCropBox) { + cropBox = mediaBox; + } + else + { + // cropBox can not be bigger than mediaBox + if (cropBox.x2 - cropBox.x1 > mediaBox.x2 - mediaBox.x1) + { + cropBox.x1 = mediaBox.x1; + cropBox.x2 = mediaBox.x2; + } + if (cropBox.y2 - cropBox.y1 > mediaBox.y2 - mediaBox.y1) + { + cropBox.y1 = mediaBox.y1; + cropBox.y2 = mediaBox.y2; + } + } + + // other boxes + bleedBox = cropBox; + readBox(dict, "BleedBox", &bleedBox); + trimBox = cropBox; + readBox(dict, "TrimBox", &trimBox); + artBox = cropBox; + readBox(dict, "ArtBox", &artBox); + + // clip all other boxes to the media box + cropBox.clipTo(&mediaBox); + bleedBox.clipTo(&mediaBox); + trimBox.clipTo(&mediaBox); + artBox.clipTo(&mediaBox); + + // rotate + dict->lookup("Rotate", &obj1); + if (obj1.isInt()) { + rotate = obj1.getInt(); + } + obj1.free(); + while (rotate < 0) { + rotate += 360; + } + while (rotate >= 360) { + rotate -= 360; + } + + // misc attributes + dict->lookup("LastModified", &lastModified); + dict->lookup("BoxColorInfo", &boxColorInfo); + dict->lookup("Group", &group); + dict->lookup("Metadata", &metadata); + dict->lookup("PieceInfo", &pieceInfo); + dict->lookup("SeparationInfo", &separationInfo); + + // resource dictionary + dict->lookup("Resources", &obj1); + if (obj1.isDict()) { + resources.free(); + obj1.copy(&resources); + } + obj1.free(); +} + +PageAttrs::~PageAttrs() { + lastModified.free(); + boxColorInfo.free(); + group.free(); + metadata.free(); + pieceInfo.free(); + separationInfo.free(); + resources.free(); +} + +GBool PageAttrs::readBox(Dict *dict, char *key, PDFRectangle *box) { + PDFRectangle tmp; + double t; + Object obj1, obj2; + GBool ok; + + dict->lookup(key, &obj1); + if (obj1.isArray() && obj1.arrayGetLength() == 4) { + ok = gTrue; + obj1.arrayGet(0, &obj2); + if (obj2.isNum()) { + tmp.x1 = obj2.getNum(); + } else { + ok = gFalse; + } + obj2.free(); + obj1.arrayGet(1, &obj2); + if (obj2.isNum()) { + tmp.y1 = obj2.getNum(); + } else { + ok = gFalse; + } + obj2.free(); + obj1.arrayGet(2, &obj2); + if (obj2.isNum()) { + tmp.x2 = obj2.getNum(); + } else { + ok = gFalse; + } + obj2.free(); + obj1.arrayGet(3, &obj2); + if (obj2.isNum()) { + tmp.y2 = obj2.getNum(); + } else { + ok = gFalse; + } + obj2.free(); + if (ok) { + if (tmp.x1 > tmp.x2) { + t = tmp.x1; tmp.x1 = tmp.x2; tmp.x2 = t; + } + if (tmp.y1 > tmp.y2) { + t = tmp.y1; tmp.y1 = tmp.y2; tmp.y2 = t; + } + *box = tmp; + } + } else { + ok = gFalse; + } + obj1.free(); + return ok; +} + +//------------------------------------------------------------------------ +// PageTransition +//------------------------------------------------------------------------ + +PageTransition::PageTransition(Dict *dict) + : type(Replace), + duration(1), + alignment(Horizontal), + direction(Inward), + angle(0), + scale(1.0), + rectangular(false) +{ + Object dictObj; + Object obj; + + dict->lookup("Trans", &dictObj); + if (dictObj.isDict()) { + Dict *transDict = dictObj.getDict(); + + if (transDict->lookup("S", &obj)->isName()) { + const char *s = obj.getName(); + if (strcmp("R", s) == 0) + type = Replace; + else if (strcmp("Split", s) == 0) + type = Split; + else if (strcmp("Blinds", s) == 0) + type = Blinds; + else if (strcmp("Box", s) == 0) + type = Box; + else if (strcmp("Wipe", s) == 0) + type = Wipe; + else if (strcmp("Dissolve", s) == 0) + type = Dissolve; + else if (strcmp("Glitter", s) == 0) + type = Glitter; + else if (strcmp("Fly", s) == 0) + type = Fly; + else if (strcmp("Push", s) == 0) + type = Push; + else if (strcmp("Cover", s) == 0) + type = Cover; + else if (strcmp("Uncover", s) == 0) + type = Push; + else if (strcmp("Fade", s) == 0) + type = Cover; + } + obj.free(); + + if (transDict->lookup("D", &obj)->isInt()) { + duration = obj.getInt(); + } + obj.free(); + + if (transDict->lookup("Dm", &obj)->isName()) { + const char *dm = obj.getName(); + if ( strcmp( "H", dm ) == 0 ) + alignment = Horizontal; + else if ( strcmp( "V", dm ) == 0 ) + alignment = Vertical; + } + obj.free(); + + if (transDict->lookup("M", &obj)->isName()) { + const char *m = obj.getName(); + if ( strcmp( "I", m ) == 0 ) + direction = Inward; + else if ( strcmp( "O", m ) == 0 ) + direction = Outward; + } + obj.free(); + + if (transDict->lookup("Di", &obj)->isInt()) { + angle = obj.getInt(); + } + obj.free(); + + if (transDict->lookup("Di", &obj)->isName()) { + if ( strcmp( "None", obj.getName() ) == 0 ) + angle = 0; + } + obj.free(); + + if (transDict->lookup("SS", &obj)->isReal()) { + scale = obj.getReal(); + } + obj.free(); + + if (transDict->lookup("B", &obj)->isBool()) { + rectangular = obj.getBool(); + } + obj.free(); + } + dictObj.free(); +} + +PageTransition::~PageTransition() { +} + +//------------------------------------------------------------------------ +// Page +//------------------------------------------------------------------------ + +Page::Page(XRef *xrefA, int numA, Dict *pageDict, PageAttrs *attrsA) { + ok = gTrue; + xref = xrefA; + num = numA; + + // get attributes + attrs = attrsA; + + // get transition + transition = new PageTransition( pageDict ); + + // annotations + pageDict->lookupNF("Annots", &annots); + if (!(annots.isRef() || annots.isArray() || annots.isNull())) { + error(-1, "Page annotations object (page %d) is wrong type (%s)", + num, annots.getTypeName()); + annots.free(); + goto err2; + } + + // contents + pageDict->lookupNF("Contents", &contents); + if (!(contents.isRef() || contents.isArray() || + contents.isNull())) { + error(-1, "Page contents object (page %d) is wrong type (%s)", + num, contents.getTypeName()); + contents.free(); + goto err1; + } + + return; + + err2: + annots.initNull(); + err1: + contents.initNull(); + ok = gFalse; +} + +Page::~Page() { + delete attrs; + delete transition; + annots.free(); + contents.free(); +} + +Links *Page::getLinks(Catalog *catalog) { + Links *links; + Object obj; + + links = new Links(getAnnots(&obj), catalog->getBaseURI()); + obj.free(); + return links; +} + +void Page::display(OutputDev *out, double hDPI, double vDPI, + int rotate, GBool useMediaBox, GBool crop, + GBool printing, Catalog *catalog, + GBool (*abortCheckCbk)(void *data), + void *abortCheckCbkData) { + displaySlice(out, hDPI, vDPI, rotate, useMediaBox, crop, + -1, -1, -1, -1, printing, catalog, + abortCheckCbk, abortCheckCbkData); +} + +void Page::displaySlice(OutputDev *out, double hDPI, double vDPI, + int rotate, GBool useMediaBox, GBool crop, + int sliceX, int sliceY, int sliceW, int sliceH, + GBool printing, Catalog *catalog, + GBool (*abortCheckCbk)(void *data), + void *abortCheckCbkData) { +#ifndef PDF_PARSER_ONLY + PDFRectangle *mediaBox, *cropBox; + PDFRectangle box; + Gfx *gfx; + Object obj; + Annots *annotList; + Dict *acroForm; + int i; + + if (!out->checkPageSlice(this, hDPI, vDPI, rotate, useMediaBox, crop, + sliceX, sliceY, sliceW, sliceH, + printing, catalog, + abortCheckCbk, abortCheckCbkData)) { + return; + } + + rotate += getRotate(); + if (rotate >= 360) { + rotate -= 360; + } else if (rotate < 0) { + rotate += 360; + } + + makeBox(hDPI, vDPI, rotate, useMediaBox, out->upsideDown(), + sliceX, sliceY, sliceW, sliceH, &box, &crop); + cropBox = getCropBox(); + + if (globalParams->getPrintCommands()) { + mediaBox = getMediaBox(); + printf("***** MediaBox = ll:%g,%g ur:%g,%g\n", + mediaBox->x1, mediaBox->y1, mediaBox->x2, mediaBox->y2); + printf("***** CropBox = ll:%g,%g ur:%g,%g\n", + cropBox->x1, cropBox->y1, cropBox->x2, cropBox->y2); + printf("***** Rotate = %d\n", attrs->getRotate()); + } + + gfx = new Gfx(xref, out, num, attrs->getResourceDict(), + hDPI, vDPI, &box, crop ? cropBox : (PDFRectangle *)NULL, + rotate, abortCheckCbk, abortCheckCbkData); + contents.fetch(xref, &obj); + if (!obj.isNull()) { + gfx->saveState(); + gfx->display(&obj); + gfx->restoreState(); + } + obj.free(); + + // draw annotations + annotList = new Annots(xref, catalog, getAnnots(&obj)); + obj.free(); + acroForm = catalog->getAcroForm()->isDict() ? + catalog->getAcroForm()->getDict() : NULL; + if (acroForm) { + if (acroForm->lookup("NeedAppearances", &obj)) { + if (obj.isBool() && obj.getBool()) { + annotList->generateAppearances(acroForm); + } + } + obj.free(); + } + if (annotList->getNumAnnots() > 0) { + if (globalParams->getPrintCommands()) { + printf("***** Annotations\n"); + } + for (i = 0; i < annotList->getNumAnnots(); ++i) { + annotList->getAnnot(i)->draw(gfx, printing); + } + out->dump(); + } + delete annotList; + + delete gfx; +#endif +} + +void Page::makeBox(double hDPI, double vDPI, int rotate, + GBool useMediaBox, GBool upsideDown, + double sliceX, double sliceY, double sliceW, double sliceH, + PDFRectangle *box, GBool *crop) { + PDFRectangle *mediaBox, *cropBox, *baseBox; + double kx, ky; + + mediaBox = getMediaBox(); + cropBox = getCropBox(); + if (sliceW >= 0 && sliceH >= 0) { + baseBox = useMediaBox ? mediaBox : cropBox; + kx = 72.0 / hDPI; + ky = 72.0 / vDPI; + if (rotate == 90) { + if (upsideDown) { + box->x1 = baseBox->x1 + ky * sliceY; + box->x2 = baseBox->x1 + ky * (sliceY + sliceH); + } else { + box->x1 = baseBox->x2 - ky * (sliceY + sliceH); + box->x2 = baseBox->x2 - ky * sliceY; + } + box->y1 = baseBox->y1 + kx * sliceX; + box->y2 = baseBox->y1 + kx * (sliceX + sliceW); + } else if (rotate == 180) { + box->x1 = baseBox->x2 - kx * (sliceX + sliceW); + box->x2 = baseBox->x2 - kx * sliceX; + if (upsideDown) { + box->y1 = baseBox->y1 + ky * sliceY; + box->y2 = baseBox->y1 + ky * (sliceY + sliceH); + } else { + box->y1 = baseBox->y2 - ky * (sliceY + sliceH); + box->y2 = baseBox->y2 - ky * sliceY; + } + } else if (rotate == 270) { + if (upsideDown) { + box->x1 = baseBox->x2 - ky * (sliceY + sliceH); + box->x2 = baseBox->x2 - ky * sliceY; + } else { + box->x1 = baseBox->x1 + ky * sliceY; + box->x2 = baseBox->x1 + ky * (sliceY + sliceH); + } + box->y1 = baseBox->y2 - kx * (sliceX + sliceW); + box->y2 = baseBox->y2 - kx * sliceX; + } else { + box->x1 = baseBox->x1 + kx * sliceX; + box->x2 = baseBox->x1 + kx * (sliceX + sliceW); + if (upsideDown) { + box->y1 = baseBox->y2 - ky * (sliceY + sliceH); + box->y2 = baseBox->y2 - ky * sliceY; + } else { + box->y1 = baseBox->y1 + ky * sliceY; + box->y2 = baseBox->y1 + ky * (sliceY + sliceH); + } + } + } else if (useMediaBox) { + *box = *mediaBox; + } else { + *box = *cropBox; + *crop = gFalse; + } +} + +void Page::processLinks(OutputDev *out, Catalog *catalog) { + Links *links; + int i; + + links = getLinks(catalog); + for (i = 0; i < links->getNumLinks(); ++i) { + out->processLink(links->getLink(i), catalog); + } + delete links; +} + +void Page::getDefaultCTM(double *ctm, double hDPI, double vDPI, + int rotate, GBool useMediaBox, GBool upsideDown) { + GfxState *state; + int i; + + rotate += getRotate(); + if (rotate >= 360) { + rotate -= 360; + } else if (rotate < 0) { + rotate += 360; + } + state = new GfxState(hDPI, vDPI, + useMediaBox ? getMediaBox() : getCropBox(), + rotate, upsideDown); + for (i = 0; i < 6; ++i) { + ctm[i] = state->getCTM()[i]; + } + delete state; +} diff --git a/kpdf/xpdf/xpdf/Parser.cc b/kpdf/xpdf/xpdf/Parser.cc deleted file mode 100644 index 65a43d94..00000000 --- a/kpdf/xpdf/xpdf/Parser.cc +++ /dev/null @@ -1,227 +0,0 @@ -//======================================================================== -// -// Parser.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "Object.h" -#include "Array.h" -#include "Dict.h" -#include "Decrypt.h" -#include "Parser.h" -#include "XRef.h" -#include "Error.h" - -Parser::Parser(XRef *xrefA, Lexer *lexerA, GBool allowStreamsA) { - xref = xrefA; - lexer = lexerA; - inlineImg = 0; - allowStreams = allowStreamsA; - lexer->getObj(&buf1); - lexer->getObj(&buf2); -} - -Parser::~Parser() { - buf1.free(); - buf2.free(); - delete lexer; -} - -Object *Parser::getObj(Object *obj, Guchar *fileKey, - CryptAlgorithm encAlgorithm, int keyLength, - int objNum, int objGen) { - char *key; - Stream *str; - Object obj2; - int num; - DecryptStream *decrypt; - GString *s, *s2; - int c; - - // refill buffer after inline image data - if (inlineImg == 2) { - buf1.free(); - buf2.free(); - lexer->getObj(&buf1); - lexer->getObj(&buf2); - inlineImg = 0; - } - - // array - if (buf1.isCmd("[")) { - shift(); - obj->initArray(xref); - while (!buf1.isCmd("]") && !buf1.isEOF()) - obj->arrayAdd(getObj(&obj2, fileKey, encAlgorithm, keyLength, - objNum, objGen)); - if (buf1.isEOF()) - error(getPos(), "End of file inside array"); - shift(); - - // dictionary or stream - } else if (buf1.isCmd("<<")) { - shift(objNum); - obj->initDict(xref); - while (!buf1.isCmd(">>") && !buf1.isEOF()) { - if (!buf1.isName()) { - error(getPos(), "Dictionary key must be a name object"); - shift(); - } else { - key = copyString(buf1.getName()); - shift(); - if (buf1.isEOF() || buf1.isError()) { - gfree(key); - break; - } - obj->dictAdd(key, getObj(&obj2, fileKey, encAlgorithm, keyLength, - objNum, objGen)); - } - } - if (buf1.isEOF()) - error(getPos(), "End of file inside dictionary"); - // stream objects are not allowed inside content streams or - // object streams - if (allowStreams && buf2.isCmd("stream")) { - if ((str = makeStream(obj, fileKey, encAlgorithm, keyLength, - objNum, objGen))) { - obj->initStream(str); - } else { - obj->free(); - obj->initError(); - } - } else { - shift(); - } - - // indirect reference or integer - } else if (buf1.isInt()) { - num = buf1.getInt(); - shift(); - if (buf1.isInt() && buf2.isCmd("R")) { - obj->initRef(num, buf1.getInt()); - shift(); - shift(); - } else { - obj->initInt(num); - } - - // string - } else if (buf1.isString() && fileKey) { - s = buf1.getString(); - s2 = new GString(); - obj2.initNull(); - decrypt = new DecryptStream(new MemStream(s->getCString(), 0, - s->getLength(), &obj2), - fileKey, encAlgorithm, keyLength, - objNum, objGen); - decrypt->reset(); - while ((c = decrypt->getChar()) != EOF) { - s2->append((char)c); - } - delete decrypt; - obj->initString(s2); - shift(); - - // simple object - } else { - buf1.copy(obj); - shift(); - } - - return obj; -} - -Stream *Parser::makeStream(Object *dict, Guchar *fileKey, - CryptAlgorithm encAlgorithm, int keyLength, - int objNum, int objGen) { - Object obj; - BaseStream *baseStr; - Stream *str; - Guint pos, endPos, length; - - // get stream start position - lexer->skipToNextLine(); - pos = lexer->getPos(); - - // get length - dict->dictLookup("Length", &obj); - if (obj.isInt()) { - length = (Guint)obj.getInt(); - obj.free(); - } else { - error(getPos(), "Bad 'Length' attribute in stream"); - obj.free(); - return NULL; - } - - // check for length in damaged file - if (xref && xref->getStreamEnd(pos, &endPos)) { - length = endPos - pos; - } - - // in badly damaged PDF files, we can run off the end of the input - // stream immediately after the "stream" token - if (!lexer->getStream()) { - return NULL; - } - baseStr = lexer->getStream()->getBaseStream(); - - // skip over stream data - lexer->setPos(pos + length); - - // refill token buffers and check for 'endstream' - shift(); // kill '>>' - shift(); // kill 'stream' - if (buf1.isCmd("endstream")) { - shift(); - } else { - error(getPos(), "Missing 'endstream'"); - // kludge for broken PDF files: just add 5k to the length, and - // hope its enough - length += 5000; - } - - // make base stream - str = baseStr->makeSubStream(pos, gTrue, length, dict); - - // handle decryption - if (fileKey) { - str = new DecryptStream(str, fileKey, encAlgorithm, keyLength, - objNum, objGen); - } - - // get filters - str = str->addFilters(dict); - - return str; -} - -void Parser::shift(int objNum) { - if (inlineImg > 0) { - if (inlineImg < 2) { - ++inlineImg; - } else { - // in a damaged content stream, if 'ID' shows up in the middle - // of a dictionary, we need to reset - inlineImg = 0; - } - } else if (buf2.isCmd("ID")) { - lexer->skipChar(); // skip char after 'ID' command - inlineImg = 1; - } - buf1.free(); - buf1 = buf2; - if (inlineImg > 0) // don't buffer inline image data - buf2.initNull(); - else - lexer->getObj(&buf2, objNum); -} diff --git a/kpdf/xpdf/xpdf/Parser.cpp b/kpdf/xpdf/xpdf/Parser.cpp new file mode 100644 index 00000000..95475b85 --- /dev/null +++ b/kpdf/xpdf/xpdf/Parser.cpp @@ -0,0 +1,227 @@ +//======================================================================== +// +// Parser.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "Object.h" +#include "Array.h" +#include "Dict.h" +#include "Decrypt.h" +#include "Parser.h" +#include "XRef.h" +#include "Error.h" + +Parser::Parser(XRef *xrefA, Lexer *lexerA, GBool allowStreamsA) { + xref = xrefA; + lexer = lexerA; + inlineImg = 0; + allowStreams = allowStreamsA; + lexer->getObj(&buf1); + lexer->getObj(&buf2); +} + +Parser::~Parser() { + buf1.free(); + buf2.free(); + delete lexer; +} + +Object *Parser::getObj(Object *obj, Guchar *fileKey, + CryptAlgorithm encAlgorithm, int keyLength, + int objNum, int objGen) { + char *key; + Stream *str; + Object obj2; + int num; + DecryptStream *decrypt; + GString *s, *s2; + int c; + + // refill buffer after inline image data + if (inlineImg == 2) { + buf1.free(); + buf2.free(); + lexer->getObj(&buf1); + lexer->getObj(&buf2); + inlineImg = 0; + } + + // array + if (buf1.isCmd("[")) { + shift(); + obj->initArray(xref); + while (!buf1.isCmd("]") && !buf1.isEOF()) + obj->arrayAdd(getObj(&obj2, fileKey, encAlgorithm, keyLength, + objNum, objGen)); + if (buf1.isEOF()) + error(getPos(), "End of file inside array"); + shift(); + + // dictionary or stream + } else if (buf1.isCmd("<<")) { + shift(objNum); + obj->initDict(xref); + while (!buf1.isCmd(">>") && !buf1.isEOF()) { + if (!buf1.isName()) { + error(getPos(), "Dictionary key must be a name object"); + shift(); + } else { + key = copyString(buf1.getName()); + shift(); + if (buf1.isEOF() || buf1.isError()) { + gfree(key); + break; + } + obj->dictAdd(key, getObj(&obj2, fileKey, encAlgorithm, keyLength, + objNum, objGen)); + } + } + if (buf1.isEOF()) + error(getPos(), "End of file inside dictionary"); + // stream objects are not allowed inside content streams or + // object streams + if (allowStreams && buf2.isCmd("stream")) { + if ((str = makeStream(obj, fileKey, encAlgorithm, keyLength, + objNum, objGen))) { + obj->initStream(str); + } else { + obj->free(); + obj->initError(); + } + } else { + shift(); + } + + // indirect reference or integer + } else if (buf1.isInt()) { + num = buf1.getInt(); + shift(); + if (buf1.isInt() && buf2.isCmd("R")) { + obj->initRef(num, buf1.getInt()); + shift(); + shift(); + } else { + obj->initInt(num); + } + + // string + } else if (buf1.isString() && fileKey) { + s = buf1.getString(); + s2 = new GString(); + obj2.initNull(); + decrypt = new DecryptStream(new MemStream(s->getCString(), 0, + s->getLength(), &obj2), + fileKey, encAlgorithm, keyLength, + objNum, objGen); + decrypt->reset(); + while ((c = decrypt->getChar()) != EOF) { + s2->append((char)c); + } + delete decrypt; + obj->initString(s2); + shift(); + + // simple object + } else { + buf1.copy(obj); + shift(); + } + + return obj; +} + +Stream *Parser::makeStream(Object *dict, Guchar *fileKey, + CryptAlgorithm encAlgorithm, int keyLength, + int objNum, int objGen) { + Object obj; + BaseStream *baseStr; + Stream *str; + Guint pos, endPos, length; + + // get stream start position + lexer->skipToNextLine(); + pos = lexer->getPos(); + + // get length + dict->dictLookup("Length", &obj); + if (obj.isInt()) { + length = (Guint)obj.getInt(); + obj.free(); + } else { + error(getPos(), "Bad 'Length' attribute in stream"); + obj.free(); + return NULL; + } + + // check for length in damaged file + if (xref && xref->getStreamEnd(pos, &endPos)) { + length = endPos - pos; + } + + // in badly damaged PDF files, we can run off the end of the input + // stream immediately after the "stream" token + if (!lexer->getStream()) { + return NULL; + } + baseStr = lexer->getStream()->getBaseStream(); + + // skip over stream data + lexer->setPos(pos + length); + + // refill token buffers and check for 'endstream' + shift(); // kill '>>' + shift(); // kill 'stream' + if (buf1.isCmd("endstream")) { + shift(); + } else { + error(getPos(), "Missing 'endstream'"); + // kludge for broken PDF files: just add 5k to the length, and + // hope its enough + length += 5000; + } + + // make base stream + str = baseStr->makeSubStream(pos, gTrue, length, dict); + + // handle decryption + if (fileKey) { + str = new DecryptStream(str, fileKey, encAlgorithm, keyLength, + objNum, objGen); + } + + // get filters + str = str->addFilters(dict); + + return str; +} + +void Parser::shift(int objNum) { + if (inlineImg > 0) { + if (inlineImg < 2) { + ++inlineImg; + } else { + // in a damaged content stream, if 'ID' shows up in the middle + // of a dictionary, we need to reset + inlineImg = 0; + } + } else if (buf2.isCmd("ID")) { + lexer->skipChar(); // skip char after 'ID' command + inlineImg = 1; + } + buf1.free(); + buf1 = buf2; + if (inlineImg > 0) // don't buffer inline image data + buf2.initNull(); + else + lexer->getObj(&buf2, objNum); +} diff --git a/kpdf/xpdf/xpdf/PreScanOutputDev.cc b/kpdf/xpdf/xpdf/PreScanOutputDev.cc deleted file mode 100644 index 52ffeb7f..00000000 --- a/kpdf/xpdf/xpdf/PreScanOutputDev.cc +++ /dev/null @@ -1,257 +0,0 @@ -//======================================================================== -// -// PreScanOutputDev.cc -// -// Copyright 2005 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include "GlobalParams.h" -#include "GfxFont.h" -#include "Link.h" -#include "PreScanOutputDev.h" - -//------------------------------------------------------------------------ -// PreScanOutputDev -//------------------------------------------------------------------------ - -PreScanOutputDev::PreScanOutputDev() { - clearStats(); -} - -PreScanOutputDev::~PreScanOutputDev() { -} - -void PreScanOutputDev::startPage(int /*pageNum*/, GfxState * /*state*/) { -} - -void PreScanOutputDev::endPage() { -} - -void PreScanOutputDev::stroke(GfxState *state) { - double *dash; - int dashLen; - double dashStart; - - check(state->getStrokeColorSpace(), state->getStrokeColor(), - state->getStrokeOpacity(), state->getBlendMode()); - state->getLineDash(&dash, &dashLen, &dashStart); - if (dashLen != 0) { - gdi = gFalse; - } -} - -void PreScanOutputDev::fill(GfxState *state) { - check(state->getFillColorSpace(), state->getFillColor(), - state->getFillOpacity(), state->getBlendMode()); -} - -void PreScanOutputDev::eoFill(GfxState *state) { - check(state->getFillColorSpace(), state->getFillColor(), - state->getFillOpacity(), state->getBlendMode()); -} - -void PreScanOutputDev::clip(GfxState * /*state*/) { - //~ check for a rectangle "near" the edge of the page; - //~ else set gdi to false -} - -void PreScanOutputDev::eoClip(GfxState * /*state*/) { - //~ see clip() -} - -void PreScanOutputDev::beginStringOp(GfxState *state) { - int render; - GfxFont *font; - double m11, m12, m21, m22; - Ref embRef; - DisplayFontParam *dfp; - GBool simpleTTF; - - render = state->getRender(); - if (!(render & 1)) { - check(state->getFillColorSpace(), state->getFillColor(), - state->getFillOpacity(), state->getBlendMode()); - } - if ((render & 3) == 1 || (render & 3) == 2) { - check(state->getStrokeColorSpace(), state->getStrokeColor(), - state->getStrokeOpacity(), state->getBlendMode()); - } - - font = state->getFont(); - state->getFontTransMat(&m11, &m12, &m21, &m22); - simpleTTF = fabs(m11 + m22) < 0.01 && - m11 > 0 && - fabs(m12) < 0.01 && - fabs(m21) < 0.01 && - fabs(state->getHorizScaling() - 1) < 0.001 && - (font->getType() == fontTrueType || - font->getType() == fontTrueTypeOT) && - (font->getEmbeddedFontID(&embRef) || - font->getExtFontFile() || - (font->getName() && - (dfp = globalParams->getDisplayFont(font->getName())) && - dfp->kind == displayFontTT)); - if (simpleTTF) { - //~ need to create a FoFiTrueType object, and check for a Unicode cmap - } - if (state->getRender() != 0 || !simpleTTF) { - gdi = gFalse; - } -} - -void PreScanOutputDev::endStringOp(GfxState * /*state*/) { -} - -GBool PreScanOutputDev::beginType3Char(GfxState * /*state*/, double /*x*/, double /*y*/, - double /*dx*/, double /*dy*/, - CharCode /*code*/, Unicode * /*u*/, int /*uLen*/) { - // return false so all Type 3 chars get rendered (no caching) - return gFalse; -} - -void PreScanOutputDev::endType3Char(GfxState * /*state*/) { -} - -void PreScanOutputDev::drawImageMask(GfxState *state, Object * /*ref*/, Stream *str, - int width, int height, GBool /*invert*/, - GBool inlineImg) { - int i, j; - - check(state->getFillColorSpace(), state->getFillColor(), - state->getFillOpacity(), state->getBlendMode()); - gdi = gFalse; - - if (inlineImg) { - str->reset(); - j = height * ((width + 7) / 8); - for (i = 0; i < j; ++i) - str->getChar(); - str->close(); - } -} - -void PreScanOutputDev::drawImage(GfxState *state, Object * /*ref*/, Stream *str, - int width, int height, - GfxImageColorMap *colorMap, - int * /*maskColors*/, GBool inlineImg) { - GfxColorSpace *colorSpace; - int i, j; - - colorSpace = colorMap->getColorSpace(); - if (colorSpace->getMode() == csIndexed) { - colorSpace = ((GfxIndexedColorSpace *)colorSpace)->getBase(); - } - if (colorSpace->getMode() != csDeviceGray && - colorSpace->getMode() != csCalGray) { - gray = gFalse; - } - mono = gFalse; - if (state->getBlendMode() != gfxBlendNormal) { - transparency = gTrue; - } - gdi = gFalse; - - if (inlineImg) { - str->reset(); - j = height * ((width * colorMap->getNumPixelComps() * - colorMap->getBits() + 7) / 8); - for (i = 0; i < j; ++i) - str->getChar(); - str->close(); - } -} - -void PreScanOutputDev::drawMaskedImage(GfxState *state, Object * /*ref*/, - Stream * /*str*/, - int /*width*/, int /*height*/, - GfxImageColorMap *colorMap, - Stream * /*maskStr*/, - int /*maskWidth*/, int /*maskHeight*/, - GBool /*maskInvert*/) { - GfxColorSpace *colorSpace; - - colorSpace = colorMap->getColorSpace(); - if (colorSpace->getMode() == csIndexed) { - colorSpace = ((GfxIndexedColorSpace *)colorSpace)->getBase(); - } - if (colorSpace->getMode() != csDeviceGray && - colorSpace->getMode() != csCalGray) { - gray = gFalse; - } - mono = gFalse; - if (state->getBlendMode() != gfxBlendNormal) { - transparency = gTrue; - } - gdi = gFalse; -} - -void PreScanOutputDev::drawSoftMaskedImage(GfxState * /*state*/, Object * /*ref*/, - Stream * /*str*/, - int /*width*/, int /*height*/, - GfxImageColorMap *colorMap, - Stream * /*maskStr*/, - int /*maskWidth*/, int /*maskHeight*/, - GfxImageColorMap * /*maskColorMap*/) { - GfxColorSpace *colorSpace; - - colorSpace = colorMap->getColorSpace(); - if (colorSpace->getMode() == csIndexed) { - colorSpace = ((GfxIndexedColorSpace *)colorSpace)->getBase(); - } - if (colorSpace->getMode() != csDeviceGray && - colorSpace->getMode() != csCalGray) { - gray = gFalse; - } - mono = gFalse; - transparency = gTrue; - gdi = gFalse; -} - -void PreScanOutputDev::beginTransparencyGroup( - GfxState * /*state*/, double * /*bbox*/, - GfxColorSpace * /*blendingColorSpace*/, - GBool /*isolated*/, GBool /*knockout*/, - GBool /*forSoftMask*/) { - transparency = gTrue; - gdi = gFalse; -} - -void PreScanOutputDev::check(GfxColorSpace *colorSpace, GfxColor *color, - double opacity, GfxBlendMode blendMode) { - GfxRGB rgb; - - if (colorSpace->getMode() == csPattern) { - mono = gFalse; - gray = gFalse; - gdi = gFalse; - } else { - colorSpace->getRGB(color, &rgb); - if (rgb.r != rgb.g || rgb.g != rgb.b || rgb.b != rgb.r) { - mono = gFalse; - gray = gFalse; - } else if (!((rgb.r == 0 && rgb.g == 0 && rgb.b == 0) || - (rgb.r == gfxColorComp1 && - rgb.g == gfxColorComp1 && - rgb.b == gfxColorComp1))) { - mono = gFalse; - } - } - if (opacity != 1 || blendMode != gfxBlendNormal) { - transparency = gTrue; - } -} - -void PreScanOutputDev::clearStats() { - mono = gTrue; - gray = gTrue; - transparency = gFalse; - gdi = gTrue; -} diff --git a/kpdf/xpdf/xpdf/PreScanOutputDev.cpp b/kpdf/xpdf/xpdf/PreScanOutputDev.cpp new file mode 100644 index 00000000..e05cdc34 --- /dev/null +++ b/kpdf/xpdf/xpdf/PreScanOutputDev.cpp @@ -0,0 +1,257 @@ +//======================================================================== +// +// PreScanOutputDev.cpp +// +// Copyright 2005 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include "GlobalParams.h" +#include "GfxFont.h" +#include "Link.h" +#include "PreScanOutputDev.h" + +//------------------------------------------------------------------------ +// PreScanOutputDev +//------------------------------------------------------------------------ + +PreScanOutputDev::PreScanOutputDev() { + clearStats(); +} + +PreScanOutputDev::~PreScanOutputDev() { +} + +void PreScanOutputDev::startPage(int /*pageNum*/, GfxState * /*state*/) { +} + +void PreScanOutputDev::endPage() { +} + +void PreScanOutputDev::stroke(GfxState *state) { + double *dash; + int dashLen; + double dashStart; + + check(state->getStrokeColorSpace(), state->getStrokeColor(), + state->getStrokeOpacity(), state->getBlendMode()); + state->getLineDash(&dash, &dashLen, &dashStart); + if (dashLen != 0) { + gdi = gFalse; + } +} + +void PreScanOutputDev::fill(GfxState *state) { + check(state->getFillColorSpace(), state->getFillColor(), + state->getFillOpacity(), state->getBlendMode()); +} + +void PreScanOutputDev::eoFill(GfxState *state) { + check(state->getFillColorSpace(), state->getFillColor(), + state->getFillOpacity(), state->getBlendMode()); +} + +void PreScanOutputDev::clip(GfxState * /*state*/) { + //~ check for a rectangle "near" the edge of the page; + //~ else set gdi to false +} + +void PreScanOutputDev::eoClip(GfxState * /*state*/) { + //~ see clip() +} + +void PreScanOutputDev::beginStringOp(GfxState *state) { + int render; + GfxFont *font; + double m11, m12, m21, m22; + Ref embRef; + DisplayFontParam *dfp; + GBool simpleTTF; + + render = state->getRender(); + if (!(render & 1)) { + check(state->getFillColorSpace(), state->getFillColor(), + state->getFillOpacity(), state->getBlendMode()); + } + if ((render & 3) == 1 || (render & 3) == 2) { + check(state->getStrokeColorSpace(), state->getStrokeColor(), + state->getStrokeOpacity(), state->getBlendMode()); + } + + font = state->getFont(); + state->getFontTransMat(&m11, &m12, &m21, &m22); + simpleTTF = fabs(m11 + m22) < 0.01 && + m11 > 0 && + fabs(m12) < 0.01 && + fabs(m21) < 0.01 && + fabs(state->getHorizScaling() - 1) < 0.001 && + (font->getType() == fontTrueType || + font->getType() == fontTrueTypeOT) && + (font->getEmbeddedFontID(&embRef) || + font->getExtFontFile() || + (font->getName() && + (dfp = globalParams->getDisplayFont(font->getName())) && + dfp->kind == displayFontTT)); + if (simpleTTF) { + //~ need to create a FoFiTrueType object, and check for a Unicode cmap + } + if (state->getRender() != 0 || !simpleTTF) { + gdi = gFalse; + } +} + +void PreScanOutputDev::endStringOp(GfxState * /*state*/) { +} + +GBool PreScanOutputDev::beginType3Char(GfxState * /*state*/, double /*x*/, double /*y*/, + double /*dx*/, double /*dy*/, + CharCode /*code*/, Unicode * /*u*/, int /*uLen*/) { + // return false so all Type 3 chars get rendered (no caching) + return gFalse; +} + +void PreScanOutputDev::endType3Char(GfxState * /*state*/) { +} + +void PreScanOutputDev::drawImageMask(GfxState *state, Object * /*ref*/, Stream *str, + int width, int height, GBool /*invert*/, + GBool inlineImg) { + int i, j; + + check(state->getFillColorSpace(), state->getFillColor(), + state->getFillOpacity(), state->getBlendMode()); + gdi = gFalse; + + if (inlineImg) { + str->reset(); + j = height * ((width + 7) / 8); + for (i = 0; i < j; ++i) + str->getChar(); + str->close(); + } +} + +void PreScanOutputDev::drawImage(GfxState *state, Object * /*ref*/, Stream *str, + int width, int height, + GfxImageColorMap *colorMap, + int * /*maskColors*/, GBool inlineImg) { + GfxColorSpace *colorSpace; + int i, j; + + colorSpace = colorMap->getColorSpace(); + if (colorSpace->getMode() == csIndexed) { + colorSpace = ((GfxIndexedColorSpace *)colorSpace)->getBase(); + } + if (colorSpace->getMode() != csDeviceGray && + colorSpace->getMode() != csCalGray) { + gray = gFalse; + } + mono = gFalse; + if (state->getBlendMode() != gfxBlendNormal) { + transparency = gTrue; + } + gdi = gFalse; + + if (inlineImg) { + str->reset(); + j = height * ((width * colorMap->getNumPixelComps() * + colorMap->getBits() + 7) / 8); + for (i = 0; i < j; ++i) + str->getChar(); + str->close(); + } +} + +void PreScanOutputDev::drawMaskedImage(GfxState *state, Object * /*ref*/, + Stream * /*str*/, + int /*width*/, int /*height*/, + GfxImageColorMap *colorMap, + Stream * /*maskStr*/, + int /*maskWidth*/, int /*maskHeight*/, + GBool /*maskInvert*/) { + GfxColorSpace *colorSpace; + + colorSpace = colorMap->getColorSpace(); + if (colorSpace->getMode() == csIndexed) { + colorSpace = ((GfxIndexedColorSpace *)colorSpace)->getBase(); + } + if (colorSpace->getMode() != csDeviceGray && + colorSpace->getMode() != csCalGray) { + gray = gFalse; + } + mono = gFalse; + if (state->getBlendMode() != gfxBlendNormal) { + transparency = gTrue; + } + gdi = gFalse; +} + +void PreScanOutputDev::drawSoftMaskedImage(GfxState * /*state*/, Object * /*ref*/, + Stream * /*str*/, + int /*width*/, int /*height*/, + GfxImageColorMap *colorMap, + Stream * /*maskStr*/, + int /*maskWidth*/, int /*maskHeight*/, + GfxImageColorMap * /*maskColorMap*/) { + GfxColorSpace *colorSpace; + + colorSpace = colorMap->getColorSpace(); + if (colorSpace->getMode() == csIndexed) { + colorSpace = ((GfxIndexedColorSpace *)colorSpace)->getBase(); + } + if (colorSpace->getMode() != csDeviceGray && + colorSpace->getMode() != csCalGray) { + gray = gFalse; + } + mono = gFalse; + transparency = gTrue; + gdi = gFalse; +} + +void PreScanOutputDev::beginTransparencyGroup( + GfxState * /*state*/, double * /*bbox*/, + GfxColorSpace * /*blendingColorSpace*/, + GBool /*isolated*/, GBool /*knockout*/, + GBool /*forSoftMask*/) { + transparency = gTrue; + gdi = gFalse; +} + +void PreScanOutputDev::check(GfxColorSpace *colorSpace, GfxColor *color, + double opacity, GfxBlendMode blendMode) { + GfxRGB rgb; + + if (colorSpace->getMode() == csPattern) { + mono = gFalse; + gray = gFalse; + gdi = gFalse; + } else { + colorSpace->getRGB(color, &rgb); + if (rgb.r != rgb.g || rgb.g != rgb.b || rgb.b != rgb.r) { + mono = gFalse; + gray = gFalse; + } else if (!((rgb.r == 0 && rgb.g == 0 && rgb.b == 0) || + (rgb.r == gfxColorComp1 && + rgb.g == gfxColorComp1 && + rgb.b == gfxColorComp1))) { + mono = gFalse; + } + } + if (opacity != 1 || blendMode != gfxBlendNormal) { + transparency = gTrue; + } +} + +void PreScanOutputDev::clearStats() { + mono = gTrue; + gray = gTrue; + transparency = gFalse; + gdi = gTrue; +} diff --git a/kpdf/xpdf/xpdf/SecurityHandler.cc b/kpdf/xpdf/xpdf/SecurityHandler.cc deleted file mode 100644 index ea0f9341..00000000 --- a/kpdf/xpdf/xpdf/SecurityHandler.cc +++ /dev/null @@ -1,390 +0,0 @@ -//======================================================================== -// -// SecurityHandler.cc -// -// Copyright 2004 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include "GString.h" -#include "PDFDoc.h" -#include "Decrypt.h" -#include "Error.h" -#include "GlobalParams.h" -#if HAVE_XPDFCORE -# include "XPDFCore.h" -#elif HAVE_WINPDFCORE -# include "WinPDFCore.h" -#endif -#ifdef ENABLE_PLUGINS -# include "XpdfPluginAPI.h" -#endif -#include "SecurityHandler.h" - -//------------------------------------------------------------------------ -// SecurityHandler -//------------------------------------------------------------------------ - -SecurityHandler *SecurityHandler::make(PDFDoc *docA, Object *encryptDictA) { - Object filterObj; - SecurityHandler *secHdlr; -#ifdef ENABLE_PLUGINS - XpdfSecurityHandler *xsh; -#endif - - encryptDictA->dictLookup("Filter", &filterObj); - if (filterObj.isName("Standard")) { - secHdlr = new StandardSecurityHandler(docA, encryptDictA); - } else if (filterObj.isName()) { -#ifdef ENABLE_PLUGINS - if ((xsh = globalParams->getSecurityHandler(filterObj.getName()))) { - secHdlr = new ExternalSecurityHandler(docA, encryptDictA, xsh); - } else { -#endif - error(-1, "Couldn't find the '%s' security handler", - filterObj.getName()); - secHdlr = NULL; -#ifdef ENABLE_PLUGINS - } -#endif - } else { - error(-1, "Missing or invalid 'Filter' entry in encryption dictionary"); - secHdlr = NULL; - } - filterObj.free(); - return secHdlr; -} - -SecurityHandler::SecurityHandler(PDFDoc *docA) { - doc = docA; -} - -SecurityHandler::~SecurityHandler() { -} - -GBool SecurityHandler::checkEncryption(GString *ownerPassword, - GString *userPassword) { - void *authData; - GBool ok; - int i; - - if (ownerPassword || userPassword) { - authData = makeAuthData(ownerPassword, userPassword); - } else { - authData = NULL; - } - ok = authorize(authData); - if (authData) { - freeAuthData(authData); - } - for (i = 0; !ok && i < 3; ++i) { - if (!(authData = getAuthData())) { - break; - } - ok = authorize(authData); - if (authData) { - freeAuthData(authData); - } - } - if (!ok) { - error(-1, "Incorrect password"); - } - return ok; -} - -//------------------------------------------------------------------------ -// StandardSecurityHandler -//------------------------------------------------------------------------ - -class StandardAuthData { -public: - - StandardAuthData(GString *ownerPasswordA, GString *userPasswordA) { - ownerPassword = ownerPasswordA; - userPassword = userPasswordA; - } - - ~StandardAuthData() { - if (ownerPassword) { - delete ownerPassword; - } - if (userPassword) { - delete userPassword; - } - } - - GString *ownerPassword; - GString *userPassword; -}; - -StandardSecurityHandler::StandardSecurityHandler(PDFDoc *docA, - Object *encryptDictA): - SecurityHandler(docA) -{ - Object versionObj, revisionObj, lengthObj; - Object ownerKeyObj, userKeyObj, permObj, fileIDObj; - Object fileIDObj1; - Object cryptFiltersObj, streamFilterObj, stringFilterObj; - Object cryptFilterObj, cfmObj, cfLengthObj; - Object encryptMetadataObj; - - ok = gFalse; - fileID = NULL; - ownerKey = NULL; - userKey = NULL; - - encryptDictA->dictLookup("V", &versionObj); - encryptDictA->dictLookup("R", &revisionObj); - encryptDictA->dictLookup("Length", &lengthObj); - encryptDictA->dictLookup("O", &ownerKeyObj); - encryptDictA->dictLookup("U", &userKeyObj); - encryptDictA->dictLookup("P", &permObj); - doc->getXRef()->getTrailerDict()->dictLookup("ID", &fileIDObj); - if (versionObj.isInt() && - revisionObj.isInt() && - ownerKeyObj.isString() && ownerKeyObj.getString()->getLength() == 32 && - userKeyObj.isString() && userKeyObj.getString()->getLength() == 32 && - permObj.isInt()) { - encVersion = versionObj.getInt(); - encRevision = revisionObj.getInt(); - encAlgorithm = cryptRC4; - // revision 2 forces a 40-bit key - some buggy PDF generators - // set the Length value incorrectly - if (encRevision == 2 || !lengthObj.isInt()) { - fileKeyLength = 5; - } else { - fileKeyLength = lengthObj.getInt() / 8; - } - encryptMetadata = gTrue; - //~ this currently only handles a subset of crypt filter functionality - if (encVersion == 4 && encRevision == 4) { - encryptDictA->dictLookup("CF", &cryptFiltersObj); - encryptDictA->dictLookup("StmF", &streamFilterObj); - encryptDictA->dictLookup("StrF", &stringFilterObj); - if (cryptFiltersObj.isDict() && - streamFilterObj.isName() && - stringFilterObj.isName() && - !strcmp(streamFilterObj.getName(), stringFilterObj.getName())) { - if (cryptFiltersObj.dictLookup(streamFilterObj.getName(), - &cryptFilterObj)->isDict()) { - cryptFilterObj.dictLookup("CFM", &cfmObj); - if (cfmObj.isName("V2")) { - encVersion = 2; - encRevision = 3; - if (cryptFilterObj.dictLookup("Length", &cfLengthObj)->isInt()) { - //~ according to the spec, this should be cfLengthObj / 8 - fileKeyLength = cfLengthObj.getInt(); - } - cfLengthObj.free(); - } else if (cfmObj.isName("AESV2")) { - encVersion = 2; - encRevision = 3; - encAlgorithm = cryptAES; - if (cryptFilterObj.dictLookup("Length", &cfLengthObj)->isInt()) { - //~ according to the spec, this should be cfLengthObj / 8 - fileKeyLength = cfLengthObj.getInt(); - } - cfLengthObj.free(); - } - cfmObj.free(); - } - cryptFilterObj.free(); - } - stringFilterObj.free(); - streamFilterObj.free(); - cryptFiltersObj.free(); - if (encryptDictA->dictLookup("EncryptMetadata", - &encryptMetadataObj)->isBool()) { - encryptMetadata = encryptMetadataObj.getBool(); - } - encryptMetadataObj.free(); - } - permFlags = permObj.getInt(); - ownerKey = ownerKeyObj.getString()->copy(); - userKey = userKeyObj.getString()->copy(); - if (encVersion >= 1 && encVersion <= 2 && - encRevision >= 2 && encRevision <= 3) { - if (fileIDObj.isArray()) { - if (fileIDObj.arrayGet(0, &fileIDObj1)->isString()) { - fileID = fileIDObj1.getString()->copy(); - } else { - fileID = new GString(); - } - fileIDObj1.free(); - } else { - fileID = new GString(); - } - ok = gTrue; - } else { - error(-1, "Unsupported version/revision (%d/%d) of Standard security handler", - encVersion, encRevision); - } - } else { - error(-1, "Weird encryption info"); - } - if (fileKeyLength > 16) { - fileKeyLength = 16; - } - fileIDObj.free(); - permObj.free(); - userKeyObj.free(); - ownerKeyObj.free(); - lengthObj.free(); - revisionObj.free(); - versionObj.free(); -} - -StandardSecurityHandler::~StandardSecurityHandler() { - if (fileID) { - delete fileID; - } - if (ownerKey) { - delete ownerKey; - } - if (userKey) { - delete userKey; - } -} - -void *StandardSecurityHandler::makeAuthData(GString *ownerPassword, - GString *userPassword) { - return new StandardAuthData(ownerPassword ? ownerPassword->copy() - : (GString *)NULL, - userPassword ? userPassword->copy() - : (GString *)NULL); -} - -void *StandardSecurityHandler::getAuthData() { -#if HAVE_XPDFCORE - XPDFCore *core; - GString *password; - - if (!(core = (XPDFCore *)doc->getGUIData()) || - !(password = core->getPassword())) { - return NULL; - } - return new StandardAuthData(password, password->copy()); -#elif HAVE_WINPDFCORE - WinPDFCore *core; - GString *password; - - if (!(core = (WinPDFCore *)doc->getGUIData()) || - !(password = core->getPassword())) { - return NULL; - } - return new StandardAuthData(password, password->copy()); -#else - return NULL; -#endif -} - -void StandardSecurityHandler::freeAuthData(void *authData) { - delete (StandardAuthData *)authData; -} - -GBool StandardSecurityHandler::authorize(void *authData) { - GString *ownerPassword, *userPassword; - - if (!ok) { - return gFalse; - } - if (authData) { - ownerPassword = ((StandardAuthData *)authData)->ownerPassword; - userPassword = ((StandardAuthData *)authData)->userPassword; - } else { - ownerPassword = NULL; - userPassword = NULL; - } - if (!Decrypt::makeFileKey(encVersion, encRevision, fileKeyLength, - ownerKey, userKey, permFlags, fileID, - ownerPassword, userPassword, fileKey, - encryptMetadata, &ownerPasswordOk)) { - return gFalse; - } - return gTrue; -} - -#ifdef ENABLE_PLUGINS - -//------------------------------------------------------------------------ -// ExternalSecurityHandler -//------------------------------------------------------------------------ - -ExternalSecurityHandler::ExternalSecurityHandler(PDFDoc *docA, - Object *encryptDictA, - XpdfSecurityHandler *xshA): - SecurityHandler(docA) -{ - encryptDictA->copy(&encryptDict); - xsh = xshA; - encAlgorithm = cryptRC4; //~ this should be obtained via getKey - ok = gFalse; - - if (!(*xsh->newDoc)(xsh->handlerData, (XpdfDoc)docA, - (XpdfObject)encryptDictA, &docData)) { - return; - } - - ok = gTrue; -} - -ExternalSecurityHandler::~ExternalSecurityHandler() { - (*xsh->freeDoc)(xsh->handlerData, docData); - encryptDict.free(); -} - -void *ExternalSecurityHandler::makeAuthData(GString *ownerPassword, - GString *userPassword) { - char *opw, *upw; - void *authData; - - opw = ownerPassword ? ownerPassword->getCString() : (char *)NULL; - upw = userPassword ? userPassword->getCString() : (char *)NULL; - if (!(*xsh->makeAuthData)(xsh->handlerData, docData, opw, upw, &authData)) { - return NULL; - } - return authData; -} - -void *ExternalSecurityHandler::getAuthData() { - void *authData; - - if (!(*xsh->getAuthData)(xsh->handlerData, docData, &authData)) { - return NULL; - } - return authData; -} - -void ExternalSecurityHandler::freeAuthData(void *authData) { - (*xsh->freeAuthData)(xsh->handlerData, docData, authData); -} - -GBool ExternalSecurityHandler::authorize(void *authData) { - char *key; - int length; - - if (!ok) { - return gFalse; - } - permFlags = (*xsh->authorize)(xsh->handlerData, docData, authData); - if (!(permFlags & xpdfPermissionOpen)) { - return gFalse; - } - if (!(*xsh->getKey)(xsh->handlerData, docData, &key, &length, &encVersion)) { - return gFalse; - } - if ((fileKeyLength = length) > 16) { - fileKeyLength = 16; - } - memcpy(fileKey, key, fileKeyLength); - (*xsh->freeKey)(xsh->handlerData, docData, key, length); - return gTrue; -} - -#endif // ENABLE_PLUGINS diff --git a/kpdf/xpdf/xpdf/SecurityHandler.cpp b/kpdf/xpdf/xpdf/SecurityHandler.cpp new file mode 100644 index 00000000..6c2abba0 --- /dev/null +++ b/kpdf/xpdf/xpdf/SecurityHandler.cpp @@ -0,0 +1,390 @@ +//======================================================================== +// +// SecurityHandler.cpp +// +// Copyright 2004 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include "GString.h" +#include "PDFDoc.h" +#include "Decrypt.h" +#include "Error.h" +#include "GlobalParams.h" +#if HAVE_XPDFCORE +# include "XPDFCore.h" +#elif HAVE_WINPDFCORE +# include "WinPDFCore.h" +#endif +#ifdef ENABLE_PLUGINS +# include "XpdfPluginAPI.h" +#endif +#include "SecurityHandler.h" + +//------------------------------------------------------------------------ +// SecurityHandler +//------------------------------------------------------------------------ + +SecurityHandler *SecurityHandler::make(PDFDoc *docA, Object *encryptDictA) { + Object filterObj; + SecurityHandler *secHdlr; +#ifdef ENABLE_PLUGINS + XpdfSecurityHandler *xsh; +#endif + + encryptDictA->dictLookup("Filter", &filterObj); + if (filterObj.isName("Standard")) { + secHdlr = new StandardSecurityHandler(docA, encryptDictA); + } else if (filterObj.isName()) { +#ifdef ENABLE_PLUGINS + if ((xsh = globalParams->getSecurityHandler(filterObj.getName()))) { + secHdlr = new ExternalSecurityHandler(docA, encryptDictA, xsh); + } else { +#endif + error(-1, "Couldn't find the '%s' security handler", + filterObj.getName()); + secHdlr = NULL; +#ifdef ENABLE_PLUGINS + } +#endif + } else { + error(-1, "Missing or invalid 'Filter' entry in encryption dictionary"); + secHdlr = NULL; + } + filterObj.free(); + return secHdlr; +} + +SecurityHandler::SecurityHandler(PDFDoc *docA) { + doc = docA; +} + +SecurityHandler::~SecurityHandler() { +} + +GBool SecurityHandler::checkEncryption(GString *ownerPassword, + GString *userPassword) { + void *authData; + GBool ok; + int i; + + if (ownerPassword || userPassword) { + authData = makeAuthData(ownerPassword, userPassword); + } else { + authData = NULL; + } + ok = authorize(authData); + if (authData) { + freeAuthData(authData); + } + for (i = 0; !ok && i < 3; ++i) { + if (!(authData = getAuthData())) { + break; + } + ok = authorize(authData); + if (authData) { + freeAuthData(authData); + } + } + if (!ok) { + error(-1, "Incorrect password"); + } + return ok; +} + +//------------------------------------------------------------------------ +// StandardSecurityHandler +//------------------------------------------------------------------------ + +class StandardAuthData { +public: + + StandardAuthData(GString *ownerPasswordA, GString *userPasswordA) { + ownerPassword = ownerPasswordA; + userPassword = userPasswordA; + } + + ~StandardAuthData() { + if (ownerPassword) { + delete ownerPassword; + } + if (userPassword) { + delete userPassword; + } + } + + GString *ownerPassword; + GString *userPassword; +}; + +StandardSecurityHandler::StandardSecurityHandler(PDFDoc *docA, + Object *encryptDictA): + SecurityHandler(docA) +{ + Object versionObj, revisionObj, lengthObj; + Object ownerKeyObj, userKeyObj, permObj, fileIDObj; + Object fileIDObj1; + Object cryptFiltersObj, streamFilterObj, stringFilterObj; + Object cryptFilterObj, cfmObj, cfLengthObj; + Object encryptMetadataObj; + + ok = gFalse; + fileID = NULL; + ownerKey = NULL; + userKey = NULL; + + encryptDictA->dictLookup("V", &versionObj); + encryptDictA->dictLookup("R", &revisionObj); + encryptDictA->dictLookup("Length", &lengthObj); + encryptDictA->dictLookup("O", &ownerKeyObj); + encryptDictA->dictLookup("U", &userKeyObj); + encryptDictA->dictLookup("P", &permObj); + doc->getXRef()->getTrailerDict()->dictLookup("ID", &fileIDObj); + if (versionObj.isInt() && + revisionObj.isInt() && + ownerKeyObj.isString() && ownerKeyObj.getString()->getLength() == 32 && + userKeyObj.isString() && userKeyObj.getString()->getLength() == 32 && + permObj.isInt()) { + encVersion = versionObj.getInt(); + encRevision = revisionObj.getInt(); + encAlgorithm = cryptRC4; + // revision 2 forces a 40-bit key - some buggy PDF generators + // set the Length value incorrectly + if (encRevision == 2 || !lengthObj.isInt()) { + fileKeyLength = 5; + } else { + fileKeyLength = lengthObj.getInt() / 8; + } + encryptMetadata = gTrue; + //~ this currently only handles a subset of crypt filter functionality + if (encVersion == 4 && encRevision == 4) { + encryptDictA->dictLookup("CF", &cryptFiltersObj); + encryptDictA->dictLookup("StmF", &streamFilterObj); + encryptDictA->dictLookup("StrF", &stringFilterObj); + if (cryptFiltersObj.isDict() && + streamFilterObj.isName() && + stringFilterObj.isName() && + !strcmp(streamFilterObj.getName(), stringFilterObj.getName())) { + if (cryptFiltersObj.dictLookup(streamFilterObj.getName(), + &cryptFilterObj)->isDict()) { + cryptFilterObj.dictLookup("CFM", &cfmObj); + if (cfmObj.isName("V2")) { + encVersion = 2; + encRevision = 3; + if (cryptFilterObj.dictLookup("Length", &cfLengthObj)->isInt()) { + //~ according to the spec, this should be cfLengthObj / 8 + fileKeyLength = cfLengthObj.getInt(); + } + cfLengthObj.free(); + } else if (cfmObj.isName("AESV2")) { + encVersion = 2; + encRevision = 3; + encAlgorithm = cryptAES; + if (cryptFilterObj.dictLookup("Length", &cfLengthObj)->isInt()) { + //~ according to the spec, this should be cfLengthObj / 8 + fileKeyLength = cfLengthObj.getInt(); + } + cfLengthObj.free(); + } + cfmObj.free(); + } + cryptFilterObj.free(); + } + stringFilterObj.free(); + streamFilterObj.free(); + cryptFiltersObj.free(); + if (encryptDictA->dictLookup("EncryptMetadata", + &encryptMetadataObj)->isBool()) { + encryptMetadata = encryptMetadataObj.getBool(); + } + encryptMetadataObj.free(); + } + permFlags = permObj.getInt(); + ownerKey = ownerKeyObj.getString()->copy(); + userKey = userKeyObj.getString()->copy(); + if (encVersion >= 1 && encVersion <= 2 && + encRevision >= 2 && encRevision <= 3) { + if (fileIDObj.isArray()) { + if (fileIDObj.arrayGet(0, &fileIDObj1)->isString()) { + fileID = fileIDObj1.getString()->copy(); + } else { + fileID = new GString(); + } + fileIDObj1.free(); + } else { + fileID = new GString(); + } + ok = gTrue; + } else { + error(-1, "Unsupported version/revision (%d/%d) of Standard security handler", + encVersion, encRevision); + } + } else { + error(-1, "Weird encryption info"); + } + if (fileKeyLength > 16) { + fileKeyLength = 16; + } + fileIDObj.free(); + permObj.free(); + userKeyObj.free(); + ownerKeyObj.free(); + lengthObj.free(); + revisionObj.free(); + versionObj.free(); +} + +StandardSecurityHandler::~StandardSecurityHandler() { + if (fileID) { + delete fileID; + } + if (ownerKey) { + delete ownerKey; + } + if (userKey) { + delete userKey; + } +} + +void *StandardSecurityHandler::makeAuthData(GString *ownerPassword, + GString *userPassword) { + return new StandardAuthData(ownerPassword ? ownerPassword->copy() + : (GString *)NULL, + userPassword ? userPassword->copy() + : (GString *)NULL); +} + +void *StandardSecurityHandler::getAuthData() { +#if HAVE_XPDFCORE + XPDFCore *core; + GString *password; + + if (!(core = (XPDFCore *)doc->getGUIData()) || + !(password = core->getPassword())) { + return NULL; + } + return new StandardAuthData(password, password->copy()); +#elif HAVE_WINPDFCORE + WinPDFCore *core; + GString *password; + + if (!(core = (WinPDFCore *)doc->getGUIData()) || + !(password = core->getPassword())) { + return NULL; + } + return new StandardAuthData(password, password->copy()); +#else + return NULL; +#endif +} + +void StandardSecurityHandler::freeAuthData(void *authData) { + delete (StandardAuthData *)authData; +} + +GBool StandardSecurityHandler::authorize(void *authData) { + GString *ownerPassword, *userPassword; + + if (!ok) { + return gFalse; + } + if (authData) { + ownerPassword = ((StandardAuthData *)authData)->ownerPassword; + userPassword = ((StandardAuthData *)authData)->userPassword; + } else { + ownerPassword = NULL; + userPassword = NULL; + } + if (!Decrypt::makeFileKey(encVersion, encRevision, fileKeyLength, + ownerKey, userKey, permFlags, fileID, + ownerPassword, userPassword, fileKey, + encryptMetadata, &ownerPasswordOk)) { + return gFalse; + } + return gTrue; +} + +#ifdef ENABLE_PLUGINS + +//------------------------------------------------------------------------ +// ExternalSecurityHandler +//------------------------------------------------------------------------ + +ExternalSecurityHandler::ExternalSecurityHandler(PDFDoc *docA, + Object *encryptDictA, + XpdfSecurityHandler *xshA): + SecurityHandler(docA) +{ + encryptDictA->copy(&encryptDict); + xsh = xshA; + encAlgorithm = cryptRC4; //~ this should be obtained via getKey + ok = gFalse; + + if (!(*xsh->newDoc)(xsh->handlerData, (XpdfDoc)docA, + (XpdfObject)encryptDictA, &docData)) { + return; + } + + ok = gTrue; +} + +ExternalSecurityHandler::~ExternalSecurityHandler() { + (*xsh->freeDoc)(xsh->handlerData, docData); + encryptDict.free(); +} + +void *ExternalSecurityHandler::makeAuthData(GString *ownerPassword, + GString *userPassword) { + char *opw, *upw; + void *authData; + + opw = ownerPassword ? ownerPassword->getCString() : (char *)NULL; + upw = userPassword ? userPassword->getCString() : (char *)NULL; + if (!(*xsh->makeAuthData)(xsh->handlerData, docData, opw, upw, &authData)) { + return NULL; + } + return authData; +} + +void *ExternalSecurityHandler::getAuthData() { + void *authData; + + if (!(*xsh->getAuthData)(xsh->handlerData, docData, &authData)) { + return NULL; + } + return authData; +} + +void ExternalSecurityHandler::freeAuthData(void *authData) { + (*xsh->freeAuthData)(xsh->handlerData, docData, authData); +} + +GBool ExternalSecurityHandler::authorize(void *authData) { + char *key; + int length; + + if (!ok) { + return gFalse; + } + permFlags = (*xsh->authorize)(xsh->handlerData, docData, authData); + if (!(permFlags & xpdfPermissionOpen)) { + return gFalse; + } + if (!(*xsh->getKey)(xsh->handlerData, docData, &key, &length, &encVersion)) { + return gFalse; + } + if ((fileKeyLength = length) > 16) { + fileKeyLength = 16; + } + memcpy(fileKey, key, fileKeyLength); + (*xsh->freeKey)(xsh->handlerData, docData, key, length); + return gTrue; +} + +#endif // ENABLE_PLUGINS diff --git a/kpdf/xpdf/xpdf/SplashOutputDev.cc b/kpdf/xpdf/xpdf/SplashOutputDev.cc deleted file mode 100644 index fe235fb8..00000000 --- a/kpdf/xpdf/xpdf/SplashOutputDev.cc +++ /dev/null @@ -1,2851 +0,0 @@ -//======================================================================== -// -// SplashOutputDev.cc -// -// Copyright 2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gfile.h" -#include "GlobalParams.h" -#include "Error.h" -#include "Object.h" -#include "GfxFont.h" -#include "Link.h" -#include "CharCodeToUnicode.h" -#include "FontEncodingTables.h" -#include "FoFiTrueType.h" -#include "SplashBitmap.h" -#include "SplashGlyphBitmap.h" -#include "SplashPattern.h" -#include "SplashScreen.h" -#include "SplashPath.h" -#include "SplashState.h" -#include "SplashErrorCodes.h" -#include "SplashFontEngine.h" -#include "SplashFont.h" -#include "SplashFontFile.h" -#include "SplashFontFileID.h" -#include "Splash.h" -#include "SplashOutputDev.h" - -#ifdef VMS -#if (__VMS_VER < 70000000) -extern "C" int unlink(char *filename); -#endif -#endif - -//------------------------------------------------------------------------ - -// Divide a 16-bit value (in [0, 255*255]) by 255, returning an 8-bit result. -static inline Guchar div255(int x) { - return (Guchar)((x + (x >> 8) + 0x80) >> 8); -} - -//------------------------------------------------------------------------ -// Blend functions -//------------------------------------------------------------------------ - -static void splashOutBlendMultiply(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = (dest[i] * src[i]) / 255; - } -} - -static void splashOutBlendScreen(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = dest[i] + src[i] - (dest[i] * src[i]) / 255; - } -} - -static void splashOutBlendOverlay(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = dest[i] < 0x80 - ? (src[i] * 2 * dest[i]) / 255 - : 255 - 2 * ((255 - src[i]) * (255 - dest[i])) / 255; - } -} - -static void splashOutBlendDarken(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = dest[i] < src[i] ? dest[i] : src[i]; - } -} - -static void splashOutBlendLighten(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = dest[i] > src[i] ? dest[i] : src[i]; - } -} - -static void splashOutBlendColorDodge(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, - SplashColorMode cm) { - int i, x; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - if (src[i] == 255) { - blend[i] = 255; - } else { - x = (dest[i] * 255) / (255 - src[i]); - blend[i] = x <= 255 ? x : 255; - } - } -} - -static void splashOutBlendColorBurn(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i, x; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - if (src[i] == 0) { - blend[i] = 0; - } else { - x = ((255 - dest[i]) * 255) / src[i]; - blend[i] = x <= 255 ? 255 - x : 0; - } - } -} - -static void splashOutBlendHardLight(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = src[i] < 0x80 - ? (dest[i] * 2 * src[i]) / 255 - : 255 - 2 * ((255 - dest[i]) * (255 - src[i])) / 255; - } -} - -static void splashOutBlendSoftLight(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i, x; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - if (src[i] < 0x80) { - blend[i] = dest[i] - (255 - 2 * src[i]) * dest[i] * (255 - dest[i]) / - (255 * 255); - } else { - if (dest[i] < 0x40) { - x = (((((16 * dest[i] - 12 * 255) * dest[i]) / 255) - + 4 * 255) * dest[i]) / 255; - } else { - x = (int)sqrt(255.0 * dest[i]); - } - blend[i] = dest[i] + (2 * src[i] - 255) * (x - dest[i]) / 255; - } - } -} - -static void splashOutBlendDifference(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, - SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = dest[i] < src[i] ? src[i] - dest[i] : dest[i] - src[i]; - } -} - -static void splashOutBlendExclusion(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int i; - - for (i = 0; i < splashColorModeNComps[cm]; ++i) { - blend[i] = dest[i] + src[i] - (2 * dest[i] * src[i]) / 255; - } -} - -static void cvtRGBToHSV(Guchar r, Guchar g, Guchar b, int *h, int *s, int *v) { - int cmax, cmid, cmin, x; - - if (r >= g) { - if (g >= b) { x = 0; cmax = r; cmid = g; cmin = b; } - else if (b >= r) { x = 4; cmax = b; cmid = r; cmin = g; } - else { x = 5; cmax = r; cmid = b; cmin = g; } - } else { - if (r >= b) { x = 1; cmax = g; cmid = r; cmin = b; } - else if (g >= b) { x = 2; cmax = g; cmid = b; cmin = r; } - else { x = 3; cmax = b; cmid = g; cmin = r; } - } - if (cmax == cmin) { - *h = *s = 0; - } else { - *h = x * 60; - if (x & 1) { - *h += ((cmax - cmid) * 60) / (cmax - cmin); - } else { - *h += ((cmid - cmin) * 60) / (cmax - cmin); - } - *s = (255 * (cmax - cmin)) / cmax; - } - *v = cmax; -} - -static void cvtHSVToRGB(int h, int s, int v, Guchar *r, Guchar *g, Guchar *b) { - int x, f, cmax, cmid, cmin; - - if (s == 0) { - *r = *g = *b = v; - } else { - x = h / 60; - f = h % 60; - cmax = v; - if (x & 1) { - cmid = div255(v * 255 - ((s * f) / 60)); - } else { - cmid = div255(v * (255 - ((s * (60 - f)) / 60))); - } - cmin = div255(v * (255 - s)); - switch (x) { - case 0: *r = cmax; *g = cmid; *b = cmin; break; - case 1: *g = cmax; *r = cmid; *b = cmin; break; - case 2: *g = cmax; *b = cmid; *r = cmin; break; - case 3: *b = cmax; *g = cmid; *r = cmin; break; - case 4: *b = cmax; *r = cmid; *g = cmin; break; - case 5: *r = cmax; *b = cmid; *g = cmin; break; - } - } -} - -static void splashOutBlendHue(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int hs, ss, vs, hd, sd, vd; -#if SPLASH_CMYK - Guchar r, g, b; -#endif - - switch (cm) { - case splashModeMono1: - case splashModeMono8: - blend[0] = dest[0]; - break; - case splashModeRGB8: - case splashModeBGR8: - cvtRGBToHSV(src[0], src[1], src[2], &hs, &ss, &vs); - cvtRGBToHSV(dest[0], dest[1], dest[2], &hd, &sd, &vd); - cvtHSVToRGB(hs, sd, vd, &blend[0], &blend[1], &blend[2]); - break; -#if SPLASH_CMYK - case splashModeCMYK8: - //~ (0xff - ...) should be clipped - cvtRGBToHSV(0xff - (src[0] + src[3]), - 0xff - (src[1] + src[3]), - 0xff - (src[2] + src[3]), &hs, &ss, &vs); - cvtRGBToHSV(0xff - (dest[0] + dest[3]), - 0xff - (dest[1] + dest[3]), - 0xff - (dest[2] + dest[3]), &hd, &sd, &vd); - cvtHSVToRGB(hs, sd, vd, &r, &g, &b); - //~ should do black generation - blend[0] = 0xff - r; - blend[1] = 0xff - g; - blend[2] = 0xff - b; - blend[3] = 0; - break; -#endif - } -} - -static void splashOutBlendSaturation(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, - SplashColorMode cm) { - int hs, ss, vs, hd, sd, vd; -#if SPLASH_CMYK - Guchar r, g, b; -#endif - - switch (cm) { - case splashModeMono1: - case splashModeMono8: - blend[0] = dest[0]; - break; - case splashModeRGB8: - case splashModeBGR8: - cvtRGBToHSV(src[0], src[1], src[2], &hs, &ss, &vs); - cvtRGBToHSV(dest[0], dest[1], dest[2], &hd, &sd, &vd); - cvtHSVToRGB(hd, ss, vd, &blend[0], &blend[1], &blend[2]); - break; -#if SPLASH_CMYK - case splashModeCMYK8: - //~ (0xff - ...) should be clipped - cvtRGBToHSV(0xff - (src[0] + src[3]), - 0xff - (src[1] + src[3]), - 0xff - (src[2] + src[3]), &hs, &ss, &vs); - cvtRGBToHSV(0xff - (dest[0] + dest[3]), - 0xff - (dest[1] + dest[3]), - 0xff - (dest[2] + dest[3]), &hd, &sd, &vd); - cvtHSVToRGB(hd, ss, vd, &r, &g, &b); - //~ should do black generation - blend[0] = 0xff - r; - blend[1] = 0xff - g; - blend[2] = 0xff - b; - blend[3] = 0; - break; -#endif - } -} - -static void splashOutBlendColor(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, SplashColorMode cm) { - int hs, ss, vs, hd, sd, vd; -#if SPLASH_CMYK - Guchar r, g, b; -#endif - - switch (cm) { - case splashModeMono1: - case splashModeMono8: - blend[0] = dest[0]; - break; - case splashModeRGB8: - case splashModeBGR8: - cvtRGBToHSV(src[0], src[1], src[2], &hs, &ss, &vs); - cvtRGBToHSV(dest[0], dest[1], dest[2], &hd, &sd, &vd); - cvtHSVToRGB(hs, ss, vd, &blend[0], &blend[1], &blend[2]); - break; -#if SPLASH_CMYK - case splashModeCMYK8: - //~ (0xff - ...) should be clipped - cvtRGBToHSV(0xff - (src[0] + src[3]), - 0xff - (src[1] + src[3]), - 0xff - (src[2] + src[3]), &hs, &ss, &vs); - cvtRGBToHSV(0xff - (dest[0] + dest[3]), - 0xff - (dest[1] + dest[3]), - 0xff - (dest[2] + dest[3]), &hd, &sd, &vd); - cvtHSVToRGB(hs, ss, vd, &r, &g, &b); - //~ should do black generation - blend[0] = 0xff - r; - blend[1] = 0xff - g; - blend[2] = 0xff - b; - blend[3] = 0; - break; -#endif - } -} - -static void splashOutBlendLuminosity(SplashColorPtr src, SplashColorPtr dest, - SplashColorPtr blend, - SplashColorMode cm) { - int hs, ss, vs, hd, sd, vd; -#if SPLASH_CMYK - Guchar r, g, b; -#endif - - switch (cm) { - case splashModeMono1: - case splashModeMono8: - blend[0] = dest[0]; - break; - case splashModeRGB8: - case splashModeBGR8: - cvtRGBToHSV(src[0], src[1], src[2], &hs, &ss, &vs); - cvtRGBToHSV(dest[0], dest[1], dest[2], &hd, &sd, &vd); - cvtHSVToRGB(hd, sd, vs, &blend[0], &blend[1], &blend[2]); - break; -#if SPLASH_CMYK - case splashModeCMYK8: - //~ (0xff - ...) should be clipped - cvtRGBToHSV(0xff - (src[0] + src[3]), - 0xff - (src[1] + src[3]), - 0xff - (src[2] + src[3]), &hs, &ss, &vs); - cvtRGBToHSV(0xff - (dest[0] + dest[3]), - 0xff - (dest[1] + dest[3]), - 0xff - (dest[2] + dest[3]), &hd, &sd, &vd); - cvtHSVToRGB(hd, sd, vs, &r, &g, &b); - //~ should do black generation - blend[0] = 0xff - r; - blend[1] = 0xff - g; - blend[2] = 0xff - b; - blend[3] = 0; - break; -#endif - } -} - -// NB: This must match the GfxBlendMode enum defined in GfxState.h. -SplashBlendFunc splashOutBlendFuncs[] = { - NULL, - &splashOutBlendMultiply, - &splashOutBlendScreen, - &splashOutBlendOverlay, - &splashOutBlendDarken, - &splashOutBlendLighten, - &splashOutBlendColorDodge, - &splashOutBlendColorBurn, - &splashOutBlendHardLight, - &splashOutBlendSoftLight, - &splashOutBlendDifference, - &splashOutBlendExclusion, - &splashOutBlendHue, - &splashOutBlendSaturation, - &splashOutBlendColor, - &splashOutBlendLuminosity -}; - -//------------------------------------------------------------------------ -// Font substitutions -//------------------------------------------------------------------------ - -struct SplashOutFontSubst { - char *name; - double mWidth; -}; - -// index: {symbolic:12, fixed:8, serif:4, sans-serif:0} + bold*2 + italic -static SplashOutFontSubst splashOutSubstFonts[16] = { - {"Helvetica", 0.833}, - {"Helvetica-Oblique", 0.833}, - {"Helvetica-Bold", 0.889}, - {"Helvetica-BoldOblique", 0.889}, - {"Times-Roman", 0.788}, - {"Times-Italic", 0.722}, - {"Times-Bold", 0.833}, - {"Times-BoldItalic", 0.778}, - {"Courier", 0.600}, - {"Courier-Oblique", 0.600}, - {"Courier-Bold", 0.600}, - {"Courier-BoldOblique", 0.600}, - {"Symbol", 0.576}, - {"Symbol", 0.576}, - {"Symbol", 0.576}, - {"Symbol", 0.576} -}; - -//------------------------------------------------------------------------ -// SplashOutFontFileID -//------------------------------------------------------------------------ - -class SplashOutFontFileID: public SplashFontFileID { -public: - - SplashOutFontFileID(Ref *rA) { r = *rA; substIdx = -1; } - - ~SplashOutFontFileID() {} - - GBool matches(SplashFontFileID *id) { - return ((SplashOutFontFileID *)id)->r.num == r.num && - ((SplashOutFontFileID *)id)->r.gen == r.gen; - } - - void setSubstIdx(int substIdxA) { substIdx = substIdxA; } - int getSubstIdx() { return substIdx; } - -private: - - Ref r; - int substIdx; -}; - -//------------------------------------------------------------------------ -// T3FontCache -//------------------------------------------------------------------------ - -struct T3FontCacheTag { - Gushort code; - Gushort mru; // valid bit (0x8000) and MRU index -}; - -class T3FontCache { -public: - - T3FontCache(Ref *fontID, double m11A, double m12A, - double m21A, double m22A, - int glyphXA, int glyphYA, int glyphWA, int glyphHA, - GBool aa, GBool validBBoxA); - ~T3FontCache(); - GBool matches(Ref *idA, double m11A, double m12A, - double m21A, double m22A) - { return fontID.num == idA->num && fontID.gen == idA->gen && - m11 == m11A && m12 == m12A && m21 == m21A && m22 == m22A; } - - Ref fontID; // PDF font ID - double m11, m12, m21, m22; // transform matrix - int glyphX, glyphY; // pixel offset of glyph bitmaps - int glyphW, glyphH; // size of glyph bitmaps, in pixels - GBool validBBox; // false if the bbox was [0 0 0 0] - int glyphSize; // size of glyph bitmaps, in bytes - int cacheSets; // number of sets in cache - int cacheAssoc; // cache associativity (glyphs per set) - Guchar *cacheData; // glyph pixmap cache - T3FontCacheTag *cacheTags; // cache tags, i.e., char codes -}; - -T3FontCache::T3FontCache(Ref *fontIDA, double m11A, double m12A, - double m21A, double m22A, - int glyphXA, int glyphYA, int glyphWA, int glyphHA, - GBool validBBoxA, GBool aa) { - int i; - - fontID = *fontIDA; - m11 = m11A; - m12 = m12A; - m21 = m21A; - m22 = m22A; - glyphX = glyphXA; - glyphY = glyphYA; - glyphW = glyphWA; - glyphH = glyphHA; - validBBox = validBBoxA; - if (aa) { - glyphSize = glyphW * glyphH; - } else { - glyphSize = ((glyphW + 7) >> 3) * glyphH; - } - cacheAssoc = 8; - if (glyphSize <= 256) { - cacheSets = 8; - } else if (glyphSize <= 512) { - cacheSets = 4; - } else if (glyphSize <= 1024) { - cacheSets = 2; - } else { - cacheSets = 1; - } - cacheData = (Guchar *)gmallocn_checkoverflow(cacheSets * cacheAssoc, glyphSize); - if (cacheData != NULL) - { - cacheTags = (T3FontCacheTag *)gmallocn(cacheSets * cacheAssoc, - sizeof(T3FontCacheTag)); - for (i = 0; i < cacheSets * cacheAssoc; ++i) { - cacheTags[i].mru = i & (cacheAssoc - 1); - } - } - else - { - cacheTags = NULL; - } -} - -T3FontCache::~T3FontCache() { - gfree(cacheData); - gfree(cacheTags); -} - -struct T3GlyphStack { - Gushort code; // character code - - //----- cache info - T3FontCache *cache; // font cache for the current font - T3FontCacheTag *cacheTag; // pointer to cache tag for the glyph - Guchar *cacheData; // pointer to cache data for the glyph - - //----- saved state - SplashBitmap *origBitmap; - Splash *origSplash; - double origCTM4, origCTM5; - - T3GlyphStack *next; // next object on stack -}; - -//------------------------------------------------------------------------ -// SplashTransparencyGroup -//------------------------------------------------------------------------ - -struct SplashTransparencyGroup { - int tx, ty; // translation coordinates - SplashBitmap *tBitmap; // bitmap for transparency group - GfxColorSpace *blendingColorSpace; - GBool isolated; - - //----- saved state - SplashBitmap *origBitmap; - Splash *origSplash; - - SplashTransparencyGroup *next; -}; - -//------------------------------------------------------------------------ -// SplashOutputDev -//------------------------------------------------------------------------ - -SplashOutputDev::SplashOutputDev(SplashColorMode colorModeA, - int bitmapRowPadA, - GBool reverseVideoA, - SplashColorPtr paperColorA, - GBool bitmapTopDownA, - GBool allowAntialiasA) { - colorMode = colorModeA; - bitmapRowPad = bitmapRowPadA; - bitmapTopDown = bitmapTopDownA; - allowAntialias = allowAntialiasA; - vectorAntialias = allowAntialias && - globalParams->getVectorAntialias() && - colorMode != splashModeMono1; - setupScreenParams(72.0, 72.0); - reverseVideo = reverseVideoA; - splashColorCopy(paperColor, paperColorA); - - xref = NULL; - - bitmap = new SplashBitmap(1, 1, bitmapRowPad, colorMode, - colorMode != splashModeMono1, bitmapTopDown); - splash = new Splash(bitmap, vectorAntialias, &screenParams); - splash->clear(paperColor, 0); - - fontEngine = NULL; - - nT3Fonts = 0; - t3GlyphStack = NULL; - - font = NULL; - needFontUpdate = gFalse; - textClipPath = NULL; - - transpGroupStack = NULL; -} - -void SplashOutputDev::setupScreenParams(double hDPI, double vDPI) { - screenParams.size = globalParams->getScreenSize(); - screenParams.dotRadius = globalParams->getScreenDotRadius(); - screenParams.gamma = (SplashCoord)globalParams->getScreenGamma(); - screenParams.blackThreshold = - (SplashCoord)globalParams->getScreenBlackThreshold(); - screenParams.whiteThreshold = - (SplashCoord)globalParams->getScreenWhiteThreshold(); - switch (globalParams->getScreenType()) { - case screenDispersed: - screenParams.type = splashScreenDispersed; - if (screenParams.size < 0) { - screenParams.size = 4; - } - break; - case screenClustered: - screenParams.type = splashScreenClustered; - if (screenParams.size < 0) { - screenParams.size = 10; - } - break; - case screenStochasticClustered: - screenParams.type = splashScreenStochasticClustered; - if (screenParams.size < 0) { - screenParams.size = 100; - } - if (screenParams.dotRadius < 0) { - screenParams.dotRadius = 2; - } - break; - case screenUnset: - default: - // use clustered dithering for resolution >= 300 dpi - // (compare to 299.9 to avoid floating point issues) - if (hDPI > 299.9 && vDPI > 299.9) { - screenParams.type = splashScreenStochasticClustered; - if (screenParams.size < 0) { - screenParams.size = 100; - } - if (screenParams.dotRadius < 0) { - screenParams.dotRadius = 2; - } - } else { - screenParams.type = splashScreenDispersed; - if (screenParams.size < 0) { - screenParams.size = 4; - } - } - } -} - -SplashOutputDev::~SplashOutputDev() { - int i; - - for (i = 0; i < nT3Fonts; ++i) { - delete t3FontCache[i]; - } - if (fontEngine) { - delete fontEngine; - } - if (splash) { - delete splash; - } - if (bitmap) { - delete bitmap; - } -} - -void SplashOutputDev::startDoc(XRef *xrefA) { - int i; - - xref = xrefA; - if (fontEngine) { - delete fontEngine; - } - fontEngine = new SplashFontEngine( -#if HAVE_T1LIB_H - globalParams->getEnableT1lib(), -#endif -#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H - globalParams->getEnableFreeType(), -#endif - allowAntialias && - globalParams->getAntialias() && - colorMode != splashModeMono1); - for (i = 0; i < nT3Fonts; ++i) { - delete t3FontCache[i]; - } - nT3Fonts = 0; -} - -void SplashOutputDev::startPage(int /*pageNum*/, GfxState *state) { - int w, h; - double *ctm; - SplashCoord mat[6]; - SplashColor color; - - if (state) { - setupScreenParams(state->getHDPI(), state->getVDPI()); - w = (int)(state->getPageWidth() + 0.5); - if (w <= 0) { - w = 1; - } - h = (int)(state->getPageHeight() + 0.5); - if (h <= 0) { - h = 1; - } - } else { - w = h = 1; - } - if (splash) { - delete splash; - } - if (!bitmap || w != bitmap->getWidth() || h != bitmap->getHeight()) { - if (bitmap) { - delete bitmap; - } - bitmap = new SplashBitmap(w, h, bitmapRowPad, colorMode, - colorMode != splashModeMono1, bitmapTopDown); - } - splash = new Splash(bitmap, vectorAntialias, &screenParams); - if (state) { - ctm = state->getCTM(); - mat[0] = (SplashCoord)ctm[0]; - mat[1] = (SplashCoord)ctm[1]; - mat[2] = (SplashCoord)ctm[2]; - mat[3] = (SplashCoord)ctm[3]; - mat[4] = (SplashCoord)ctm[4]; - mat[5] = (SplashCoord)ctm[5]; - splash->setMatrix(mat); - } - switch (colorMode) { - case splashModeMono1: - case splashModeMono8: - color[0] = 0; - break; - case splashModeRGB8: - case splashModeBGR8: - color[0] = color[1] = color[2] = 0; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - color[0] = color[1] = color[2] = color[3] = 0; - break; -#endif - } - splash->setStrokePattern(new SplashSolidColor(color)); - splash->setFillPattern(new SplashSolidColor(color)); - splash->setLineCap(splashLineCapButt); - splash->setLineJoin(splashLineJoinMiter); - splash->setLineDash(NULL, 0, 0); - splash->setMiterLimit(10); - splash->setFlatness(1); - // the SA parameter supposedly defaults to false, but Acrobat - // apparently hardwires it to true - splash->setStrokeAdjust(globalParams->getStrokeAdjust()); - splash->clear(paperColor, 0); -} - -void SplashOutputDev::endPage() { - if (colorMode != splashModeMono1) { - splash->compositeBackground(paperColor); - } -} - -void SplashOutputDev::saveState(GfxState * /*state*/) { - splash->saveState(); -} - -void SplashOutputDev::restoreState(GfxState * /*state*/) { - splash->restoreState(); - needFontUpdate = gTrue; -} - -void SplashOutputDev::updateAll(GfxState *state) { - updateLineDash(state); - updateLineJoin(state); - updateLineCap(state); - updateLineWidth(state); - updateFlatness(state); - updateMiterLimit(state); - updateStrokeAdjust(state); - updateFillColor(state); - updateStrokeColor(state); - needFontUpdate = gTrue; -} - -void SplashOutputDev::updateCTM(GfxState *state, double /*m11*/, double /*m12*/, - double /*m21*/, double /*m22*/, - double /*m31*/, double /*m32*/) { - double *ctm; - SplashCoord mat[6]; - - ctm = state->getCTM(); - mat[0] = (SplashCoord)ctm[0]; - mat[1] = (SplashCoord)ctm[1]; - mat[2] = (SplashCoord)ctm[2]; - mat[3] = (SplashCoord)ctm[3]; - mat[4] = (SplashCoord)ctm[4]; - mat[5] = (SplashCoord)ctm[5]; - splash->setMatrix(mat); -} - -void SplashOutputDev::updateLineDash(GfxState *state) { - double *dashPattern; - int dashLength; - double dashStart; - SplashCoord dash[20]; - int i; - - state->getLineDash(&dashPattern, &dashLength, &dashStart); - if (dashLength > 20) { - dashLength = 20; - } - for (i = 0; i < dashLength; ++i) { - dash[i] = (SplashCoord)dashPattern[i]; - if (dash[i] < 0) { - dash[i] = 0; - } - } - splash->setLineDash(dash, dashLength, (SplashCoord)dashStart); -} - -void SplashOutputDev::updateFlatness(GfxState *state) { - splash->setFlatness(state->getFlatness()); -} - -void SplashOutputDev::updateLineJoin(GfxState *state) { - splash->setLineJoin(state->getLineJoin()); -} - -void SplashOutputDev::updateLineCap(GfxState *state) { - splash->setLineCap(state->getLineCap()); -} - -void SplashOutputDev::updateMiterLimit(GfxState *state) { - splash->setMiterLimit(state->getMiterLimit()); -} - -void SplashOutputDev::updateLineWidth(GfxState *state) { - splash->setLineWidth(state->getLineWidth()); -} - -void SplashOutputDev::updateStrokeAdjust(GfxState * /*state*/) { -#if 0 // the SA parameter supposedly defaults to false, but Acrobat - // apparently hardwires it to true - splash->setStrokeAdjust(state->getStrokeAdjust()); -#endif -} - -void SplashOutputDev::updateFillColor(GfxState *state) { - GfxGray gray; - GfxRGB rgb; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - - state->getFillGray(&gray); - state->getFillRGB(&rgb); -#if SPLASH_CMYK - state->getFillCMYK(&cmyk); - splash->setFillPattern(getColor(gray, &rgb, &cmyk)); -#else - splash->setFillPattern(getColor(gray, &rgb)); -#endif -} - -void SplashOutputDev::updateStrokeColor(GfxState *state) { - GfxGray gray; - GfxRGB rgb; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - - state->getStrokeGray(&gray); - state->getStrokeRGB(&rgb); -#if SPLASH_CMYK - state->getStrokeCMYK(&cmyk); - splash->setStrokePattern(getColor(gray, &rgb, &cmyk)); -#else - splash->setStrokePattern(getColor(gray, &rgb)); -#endif -} - -#if SPLASH_CMYK -SplashPattern *SplashOutputDev::getColor(GfxGray gray, GfxRGB *rgb, - GfxCMYK *cmyk) { -#else -SplashPattern *SplashOutputDev::getColor(GfxGray gray, GfxRGB *rgb) { -#endif - SplashPattern *pattern; - SplashColor color; - GfxColorComp r, g, b; - - if (reverseVideo) { - gray = gfxColorComp1 - gray; - r = gfxColorComp1 - rgb->r; - g = gfxColorComp1 - rgb->g; - b = gfxColorComp1 - rgb->b; - } else { - r = rgb->r; - g = rgb->g; - b = rgb->b; - } - - pattern = NULL; // make gcc happy - switch (colorMode) { - case splashModeMono1: - case splashModeMono8: - color[0] = colToByte(gray); - pattern = new SplashSolidColor(color); - break; - case splashModeRGB8: - case splashModeBGR8: - color[0] = colToByte(r); - color[1] = colToByte(g); - color[2] = colToByte(b); - pattern = new SplashSolidColor(color); - break; -#if SPLASH_CMYK - case splashModeCMYK8: - color[0] = colToByte(cmyk->c); - color[1] = colToByte(cmyk->m); - color[2] = colToByte(cmyk->y); - color[3] = colToByte(cmyk->k); - pattern = new SplashSolidColor(color); - break; -#endif - } - - return pattern; -} - -void SplashOutputDev::updateBlendMode(GfxState *state) { - splash->setBlendFunc(splashOutBlendFuncs[state->getBlendMode()]); -} - -void SplashOutputDev::updateFillOpacity(GfxState *state) { - splash->setFillAlpha((SplashCoord)state->getFillOpacity()); -} - -void SplashOutputDev::updateStrokeOpacity(GfxState *state) { - splash->setStrokeAlpha((SplashCoord)state->getStrokeOpacity()); -} - -void SplashOutputDev::updateFont(GfxState * /*state*/) { - needFontUpdate = gTrue; -} - -void SplashOutputDev::doUpdateFont(GfxState *state) { - GfxFont *gfxFont; - GfxFontType fontType; - SplashOutFontFileID *id; - SplashFontFile *fontFile; - SplashFontSrc *fontsrc = NULL; - FoFiTrueType *ff; - Ref embRef; - Object refObj, strObj; - GString *fileName, *substName; - char *tmpBuf; - int tmpBufLen; - Gushort *codeToGID; - DisplayFontParam *dfp; - CharCodeToUnicode *ctu; - double *textMat; - double m11, m12, m21, m22, w1, w2, fontSize; - SplashCoord mat[4]; - char *name; - Unicode uBuf[8]; - int substIdx, n, code, cmap; - int faceIndex = 0; - - needFontUpdate = gFalse; - font = NULL; - fileName = NULL; - tmpBuf = NULL; - substIdx = -1; - dfp = NULL; - - if (!(gfxFont = state->getFont())) { - goto err1; - } - fontType = gfxFont->getType(); - if (fontType == fontType3) { - goto err1; - } - - // check the font file cache - id = new SplashOutFontFileID(gfxFont->getID()); - if ((fontFile = fontEngine->getFontFile(id))) { - delete id; - - } else { - - // if there is an embedded font, write it to disk - if (gfxFont->getEmbeddedFontID(&embRef)) { - tmpBuf = gfxFont->readEmbFontFile(xref, &tmpBufLen); - if (! tmpBuf) - goto err2; - - // if there is an external font file, use it - } else if (!(fileName = gfxFont->getExtFontFile())) { - - // look for a display font mapping or a substitute font - if (gfxFont->isCIDFont()) { - if (((GfxCIDFont *)gfxFont)->getCollection()) { - dfp = globalParams-> - getDisplayCIDFont(gfxFont->getName(), - ((GfxCIDFont *)gfxFont)->getCollection()); - } - } else { - if (gfxFont->getName()) { - dfp = globalParams->getDisplayFont(gfxFont->getName()); - } - if (!dfp) { - // 8-bit font substitution - if (gfxFont->isFixedWidth()) { - substIdx = 8; - } else if (gfxFont->isSerif()) { - substIdx = 4; - } else { - substIdx = 0; - } - if (gfxFont->isBold()) { - substIdx += 2; - } - if (gfxFont->isItalic()) { - substIdx += 1; - } - substName = new GString(splashOutSubstFonts[substIdx].name); - dfp = globalParams->getDisplayFont(substName); - delete substName; - id->setSubstIdx(substIdx); - } - } - if (!dfp) { - error(-1, "Couldn't find a font for '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - goto err2; - } - switch (dfp->kind) { - case displayFontT1: - fileName = dfp->t1.fileName; - fontType = gfxFont->isCIDFont() ? fontCIDType0 : fontType1; - break; - case displayFontTT: - fileName = dfp->tt.fileName; - fontType = gfxFont->isCIDFont() ? fontCIDType2 : fontTrueType; - faceIndex = dfp->tt.faceIndex; - break; - } - } - - fontsrc = new SplashFontSrc; - if (fileName) - fontsrc->setFile(fileName, gFalse); - else - fontsrc->setBuf(tmpBuf, tmpBufLen, gTrue); - - // load the font file - switch (fontType) { - case fontType1: - if (!(fontFile = fontEngine->loadType1Font( - id, - fontsrc, - ((Gfx8BitFont *)gfxFont)->getEncoding()))) { - error(-1, "Couldn't create a font for '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - goto err2; - } - break; - case fontType1C: - if (!(fontFile = fontEngine->loadType1CFont( - id, - fontsrc, - ((Gfx8BitFont *)gfxFont)->getEncoding()))) { - error(-1, "Couldn't create a font for '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - goto err2; - } - break; - case fontType1COT: - if (!(fontFile = fontEngine->loadOpenTypeT1CFont( - id, - fontsrc, - ((Gfx8BitFont *)gfxFont)->getEncoding()))) { - error(-1, "Couldn't create a font for '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - goto err2; - } - break; - case fontTrueType: - case fontTrueTypeOT: - if (fileName) - ff = FoFiTrueType::load(fileName->getCString()); - else - ff = FoFiTrueType::make(tmpBuf, tmpBufLen); - if (ff) { - codeToGID = ((Gfx8BitFont *)gfxFont)->getCodeToGIDMap(ff); - n = 256; - delete ff; - } else { - codeToGID = NULL; - n = 0; - } - if (!(fontFile = fontEngine->loadTrueTypeFont( - id, - fontsrc, - codeToGID, n))) { - error(-1, "Couldn't create a font for '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - goto err2; - } - break; - case fontCIDType0: - case fontCIDType0C: - if (!(fontFile = fontEngine->loadCIDFont( - id, - fontsrc))) { - error(-1, "Couldn't create a font for '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - goto err2; - } - break; - case fontCIDType0COT: - if (!(fontFile = fontEngine->loadOpenTypeCFFFont( - id, - fontsrc))) { - error(-1, "Couldn't create a font for '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - goto err2; - } - break; - case fontCIDType2: - case fontCIDType2OT: - codeToGID = NULL; - n = 0; - if (dfp) { - // create a CID-to-GID mapping, via Unicode - if ((ctu = ((GfxCIDFont *)gfxFont)->getToUnicode())) { - if (fileName) - ff = FoFiTrueType::load(fileName->getCString()); - else - ff = FoFiTrueType::make(tmpBuf, tmpBufLen); - if (ff) { - // look for a Unicode cmap - for (cmap = 0; cmap < ff->getNumCmaps(); ++cmap) { - if ((ff->getCmapPlatform(cmap) == 3 && - ff->getCmapEncoding(cmap) == 1) || - ff->getCmapPlatform(cmap) == 0) { - break; - } - } - if (cmap < ff->getNumCmaps()) { - // map CID -> Unicode -> GID - n = ctu->getLength(); - codeToGID = (Gushort *)gmallocn(n, sizeof(Gushort)); - for (code = 0; code < n; ++code) { - if (ctu->mapToUnicode(code, uBuf, 8) > 0) { - codeToGID[code] = ff->mapCodeToGID(cmap, uBuf[0]); - } else { - codeToGID[code] = 0; - } - } - } - delete ff; - } - ctu->decRefCnt(); - } else { - error(-1, "Couldn't find a mapping to Unicode for font '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - } - } else { - if (((GfxCIDFont *)gfxFont)->getCIDToGID()) { - n = ((GfxCIDFont *)gfxFont)->getCIDToGIDLen(); - codeToGID = (Gushort *)gmallocn(n, sizeof(Gushort)); - memcpy(codeToGID, ((GfxCIDFont *)gfxFont)->getCIDToGID(), - n * sizeof(Gushort)); - } - } - if (!(fontFile = fontEngine->loadTrueTypeFont( - id, - fontsrc, - codeToGID, n, faceIndex))) { - error(-1, "Couldn't create a font for '%s'", - gfxFont->getName() ? gfxFont->getName()->getCString() - : "(unnamed)"); - goto err2; - } - break; - default: - // this shouldn't happen - goto err2; - } - } - - // get the font matrix - textMat = state->getTextMat(); - fontSize = state->getFontSize(); - m11 = textMat[0] * fontSize * state->getHorizScaling(); - m12 = textMat[1] * fontSize * state->getHorizScaling(); - m21 = textMat[2] * fontSize; - m22 = textMat[3] * fontSize; - - // for substituted fonts: adjust the font matrix -- compare the - // width of 'm' in the original font and the substituted font - substIdx = ((SplashOutFontFileID *)fontFile->getID())->getSubstIdx(); - if (substIdx >= 0) { - for (code = 0; code < 256; ++code) { - if ((name = ((Gfx8BitFont *)gfxFont)->getCharName(code)) && - name[0] == 'm' && name[1] == '\0') { - break; - } - } - if (code < 256) { - w1 = ((Gfx8BitFont *)gfxFont)->getWidth(code); - w2 = splashOutSubstFonts[substIdx].mWidth; - if (!gfxFont->isSymbolic()) { - // if real font is substantially narrower than substituted - // font, reduce the font size accordingly - if (w1 > 0.01 && w1 < 0.9 * w2) { - w1 /= w2; - m11 *= w1; - m21 *= w1; - } - } - } - } - - // create the scaled font - mat[0] = m11; mat[1] = m12; - mat[2] = m21; mat[3] = m22; - font = fontEngine->getFont(fontFile, mat, splash->getMatrix()); - - if (fontsrc && !fontsrc->isFile) - fontsrc->unref(); - - return; - - err2: - delete id; - err1: - if (fontsrc && !fontsrc->isFile) - fontsrc->unref(); - return; -} - -void SplashOutputDev::stroke(GfxState *state) { - SplashPath *path; - - if (state->getStrokeColorSpace()->isNonMarking()) { - return; - } - path = convertPath(state, state->getPath()); - splash->stroke(path); - delete path; -} - -void SplashOutputDev::fill(GfxState *state) { - SplashPath *path; - - if (state->getFillColorSpace()->isNonMarking()) { - return; - } - path = convertPath(state, state->getPath()); - splash->fill(path, gFalse); - delete path; -} - -void SplashOutputDev::eoFill(GfxState *state) { - SplashPath *path; - - if (state->getFillColorSpace()->isNonMarking()) { - return; - } - path = convertPath(state, state->getPath()); - splash->fill(path, gTrue); - delete path; -} - -void SplashOutputDev::clip(GfxState *state) { - SplashPath *path; - - path = convertPath(state, state->getPath()); - splash->clipToPath(path, gFalse); - delete path; -} - -void SplashOutputDev::eoClip(GfxState *state) { - SplashPath *path; - - path = convertPath(state, state->getPath()); - splash->clipToPath(path, gTrue); - delete path; -} - -void SplashOutputDev::clipToStrokePath(GfxState *state) { - SplashPath *path, *path2; - - path = convertPath(state, state->getPath()); - path2 = splash->makeStrokePath(path); - delete path; - splash->clipToPath(path2, gFalse); - delete path2; -} - -SplashPath *SplashOutputDev::convertPath(GfxState * /*state*/, GfxPath *path) { - SplashPath *sPath; - GfxSubpath *subpath; - int i, j; - - sPath = new SplashPath(); - for (i = 0; i < path->getNumSubpaths(); ++i) { - subpath = path->getSubpath(i); - if (subpath->getNumPoints() > 0) { - sPath->moveTo((SplashCoord)subpath->getX(0), - (SplashCoord)subpath->getY(0)); - j = 1; - while (j < subpath->getNumPoints()) { - if (subpath->getCurve(j)) { - sPath->curveTo((SplashCoord)subpath->getX(j), - (SplashCoord)subpath->getY(j), - (SplashCoord)subpath->getX(j+1), - (SplashCoord)subpath->getY(j+1), - (SplashCoord)subpath->getX(j+2), - (SplashCoord)subpath->getY(j+2)); - j += 3; - } else { - sPath->lineTo((SplashCoord)subpath->getX(j), - (SplashCoord)subpath->getY(j)); - ++j; - } - } - if (subpath->isClosed()) { - sPath->close(); - } - } - } - return sPath; -} - -void SplashOutputDev::drawChar(GfxState *state, double x, double y, - double /*dx*/, double /*dy*/, - double originX, double originY, - CharCode code, int /*nBytes*/, - Unicode * /*u*/, int /*uLen*/) { - SplashPath *path; - int render; - - // check for invisible text -- this is used by Acrobat Capture - render = state->getRender(); - if (render == 3) { - return; - } - - if (needFontUpdate) { - doUpdateFont(state); - } - if (!font) { - return; - } - - x -= originX; - y -= originY; - - // fill - if (!(render & 1)) { - if (!state->getFillColorSpace()->isNonMarking()) { - splash->fillChar((SplashCoord)x, (SplashCoord)y, code, font); - } - } - - // stroke - if ((render & 3) == 1 || (render & 3) == 2) { - if (!state->getStrokeColorSpace()->isNonMarking()) { - if ((path = font->getGlyphPath(code))) { - path->offset((SplashCoord)x, (SplashCoord)y); - splash->stroke(path); - delete path; - } - } - } - - // clip - if (render & 4) { - if ((path = font->getGlyphPath(code))) { - path->offset((SplashCoord)x, (SplashCoord)y); - if (textClipPath) { - textClipPath->append(path); - delete path; - } else { - textClipPath = path; - } - } - } -} - -GBool SplashOutputDev::beginType3Char(GfxState *state, double /*x*/, double /*y*/, - double /*dx*/, double /*dy*/, - CharCode code, Unicode * /*u*/, int /*uLen*/) { - GfxFont *gfxFont; - Ref *fontID; - double *ctm, *bbox; - T3FontCache *t3Font; - T3GlyphStack *t3gs; - GBool validBBox; - double x1, y1, xMin, yMin, xMax, yMax, xt, yt; - int i, j; - - if (!(gfxFont = state->getFont())) { - return gFalse; - } - fontID = gfxFont->getID(); - ctm = state->getCTM(); - state->transform(0, 0, &xt, &yt); - - // is it the first (MRU) font in the cache? - if (!(nT3Fonts > 0 && - t3FontCache[0]->matches(fontID, ctm[0], ctm[1], ctm[2], ctm[3]))) { - - // is the font elsewhere in the cache? - for (i = 1; i < nT3Fonts; ++i) { - if (t3FontCache[i]->matches(fontID, ctm[0], ctm[1], ctm[2], ctm[3])) { - t3Font = t3FontCache[i]; - for (j = i; j > 0; --j) { - t3FontCache[j] = t3FontCache[j - 1]; - } - t3FontCache[0] = t3Font; - break; - } - } - if (i >= nT3Fonts) { - - // create new entry in the font cache - if (nT3Fonts == splashOutT3FontCacheSize) { - delete t3FontCache[nT3Fonts - 1]; - --nT3Fonts; - } - for (j = nT3Fonts; j > 0; --j) { - t3FontCache[j] = t3FontCache[j - 1]; - } - ++nT3Fonts; - bbox = gfxFont->getFontBBox(); - if (bbox[0] == 0 && bbox[1] == 0 && bbox[2] == 0 && bbox[3] == 0) { - // unspecified bounding box -- just take a guess - xMin = xt - 5; - xMax = xMin + 30; - yMax = yt + 15; - yMin = yMax - 45; - validBBox = gFalse; - } else { - state->transform(bbox[0], bbox[1], &x1, &y1); - xMin = xMax = x1; - yMin = yMax = y1; - state->transform(bbox[0], bbox[3], &x1, &y1); - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - state->transform(bbox[2], bbox[1], &x1, &y1); - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - state->transform(bbox[2], bbox[3], &x1, &y1); - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - validBBox = gTrue; - } - t3FontCache[0] = new T3FontCache(fontID, ctm[0], ctm[1], ctm[2], ctm[3], - (int)floor(xMin - xt), - (int)floor(yMin - yt), - (int)ceil(xMax) - (int)floor(xMin) + 3, - (int)ceil(yMax) - (int)floor(yMin) + 3, - validBBox, - colorMode != splashModeMono1); - } - } - t3Font = t3FontCache[0]; - - // is the glyph in the cache? - i = (code & (t3Font->cacheSets - 1)) * t3Font->cacheAssoc; - for (j = 0; j < t3Font->cacheAssoc; ++j) { - if (t3Font->cacheTags != NULL) { - if ((t3Font->cacheTags[i+j].mru & 0x8000) && - t3Font->cacheTags[i+j].code == code) { - drawType3Glyph(t3Font, &t3Font->cacheTags[i+j], - t3Font->cacheData + (i+j) * t3Font->glyphSize); - return gTrue; - } - } - } - - // push a new Type 3 glyph record - t3gs = new T3GlyphStack(); - t3gs->next = t3GlyphStack; - t3GlyphStack = t3gs; - t3GlyphStack->code = code; - t3GlyphStack->cache = t3Font; - t3GlyphStack->cacheTag = NULL; - t3GlyphStack->cacheData = NULL; - - return gFalse; -} - -void SplashOutputDev::endType3Char(GfxState *state) { - T3GlyphStack *t3gs; - double *ctm; - - if (t3GlyphStack->cacheTag) { - memcpy(t3GlyphStack->cacheData, bitmap->getDataPtr(), - t3GlyphStack->cache->glyphSize); - delete bitmap; - delete splash; - bitmap = t3GlyphStack->origBitmap; - splash = t3GlyphStack->origSplash; - ctm = state->getCTM(); - state->setCTM(ctm[0], ctm[1], ctm[2], ctm[3], - t3GlyphStack->origCTM4, t3GlyphStack->origCTM5); - updateCTM(state, 0, 0, 0, 0, 0, 0); - drawType3Glyph(t3GlyphStack->cache, - t3GlyphStack->cacheTag, t3GlyphStack->cacheData); - } - t3gs = t3GlyphStack; - t3GlyphStack = t3gs->next; - delete t3gs; -} - -void SplashOutputDev::type3D0(GfxState * /*state*/, double /*wx*/, double /*wy*/) { -} - -void SplashOutputDev::type3D1(GfxState *state, double /*wx*/, double /*wy*/, - double llx, double lly, double urx, double ury) { - double *ctm; - T3FontCache *t3Font; - SplashColor color; - double xt, yt, xMin, xMax, yMin, yMax, x1, y1; - int i, j; - - t3Font = t3GlyphStack->cache; - - // check for a valid bbox - state->transform(0, 0, &xt, &yt); - state->transform(llx, lly, &x1, &y1); - xMin = xMax = x1; - yMin = yMax = y1; - state->transform(llx, ury, &x1, &y1); - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - state->transform(urx, lly, &x1, &y1); - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - state->transform(urx, ury, &x1, &y1); - if (x1 < xMin) { - xMin = x1; - } else if (x1 > xMax) { - xMax = x1; - } - if (y1 < yMin) { - yMin = y1; - } else if (y1 > yMax) { - yMax = y1; - } - if (xMin - xt < t3Font->glyphX || - yMin - yt < t3Font->glyphY || - xMax - xt > t3Font->glyphX + t3Font->glyphW || - yMax - yt > t3Font->glyphY + t3Font->glyphH) { - if (t3Font->validBBox) { - error(-1, "Bad bounding box in Type 3 glyph"); - } - return; - } - - // allocate a cache entry - i = (t3GlyphStack->code & (t3Font->cacheSets - 1)) * t3Font->cacheAssoc; - for (j = 0; j < t3Font->cacheAssoc; ++j) { - if ((t3Font->cacheTags[i+j].mru & 0x7fff) == t3Font->cacheAssoc - 1) { - t3Font->cacheTags[i+j].mru = 0x8000; - t3Font->cacheTags[i+j].code = t3GlyphStack->code; - t3GlyphStack->cacheTag = &t3Font->cacheTags[i+j]; - t3GlyphStack->cacheData = t3Font->cacheData + (i+j) * t3Font->glyphSize; - } else { - ++t3Font->cacheTags[i+j].mru; - } - } - - // save state - t3GlyphStack->origBitmap = bitmap; - t3GlyphStack->origSplash = splash; - ctm = state->getCTM(); - t3GlyphStack->origCTM4 = ctm[4]; - t3GlyphStack->origCTM5 = ctm[5]; - - // create the temporary bitmap - if (colorMode == splashModeMono1) { - bitmap = new SplashBitmap(t3Font->glyphW, t3Font->glyphH, 1, - splashModeMono1, gFalse); - splash = new Splash(bitmap, gFalse, - t3GlyphStack->origSplash->getScreen()); - color[0] = 0; - splash->clear(color); - color[0] = 1; - } else { - bitmap = new SplashBitmap(t3Font->glyphW, t3Font->glyphH, 1, - splashModeMono8, gFalse); - splash = new Splash(bitmap, vectorAntialias, - t3GlyphStack->origSplash->getScreen()); - color[0] = 0x00; - splash->clear(color); - color[0] = 0xff; - } - splash->setFillPattern(new SplashSolidColor(color)); - splash->setStrokePattern(new SplashSolidColor(color)); - //~ this should copy other state from t3GlyphStack->origSplash? - state->setCTM(ctm[0], ctm[1], ctm[2], ctm[3], - -t3Font->glyphX, -t3Font->glyphY); - updateCTM(state, 0, 0, 0, 0, 0, 0); -} - -void SplashOutputDev::drawType3Glyph(T3FontCache *t3Font, - T3FontCacheTag * /*tag*/, Guchar *data) { - SplashGlyphBitmap glyph; - - glyph.x = -t3Font->glyphX; - glyph.y = -t3Font->glyphY; - glyph.w = t3Font->glyphW; - glyph.h = t3Font->glyphH; - glyph.aa = colorMode != splashModeMono1; - glyph.data = data; - glyph.freeData = gFalse; - splash->fillGlyph(0, 0, &glyph); -} - -void SplashOutputDev::endTextObject(GfxState * /*state*/) { - if (textClipPath) { - splash->clipToPath(textClipPath, gFalse); - delete textClipPath; - textClipPath = NULL; - } -} - -struct SplashOutImageMaskData { - ImageStream *imgStr; - GBool invert; - int width, height, y; -}; - -GBool SplashOutputDev::imageMaskSrc(void *data, SplashColorPtr line) { - SplashOutImageMaskData *imgMaskData = (SplashOutImageMaskData *)data; - Guchar *p; - SplashColorPtr q; - int x; - - if (imgMaskData->y == imgMaskData->height) { - return gFalse; - } - for (x = 0, p = imgMaskData->imgStr->getLine(), q = line; - x < imgMaskData->width; - ++x) { - *q++ = *p++ ^ imgMaskData->invert; - } - ++imgMaskData->y; - return gTrue; -} - -void SplashOutputDev::drawImageMask(GfxState *state, Object * /*ref*/, Stream *str, - int width, int height, GBool invert, - GBool inlineImg) { - double *ctm; - SplashCoord mat[6]; - SplashOutImageMaskData imgMaskData; - - if (state->getFillColorSpace()->isNonMarking()) { - return; - } - - ctm = state->getCTM(); - mat[0] = ctm[0]; - mat[1] = ctm[1]; - mat[2] = -ctm[2]; - mat[3] = -ctm[3]; - mat[4] = ctm[2] + ctm[4]; - mat[5] = ctm[3] + ctm[5]; - - imgMaskData.imgStr = new ImageStream(str, width, 1, 1); - imgMaskData.imgStr->reset(); - imgMaskData.invert = invert ? 0 : 1; - imgMaskData.width = width; - imgMaskData.height = height; - imgMaskData.y = 0; - - splash->fillImageMask(&imageMaskSrc, &imgMaskData, width, height, mat, - t3GlyphStack != NULL); - if (inlineImg) { - while (imgMaskData.y < height) { - imgMaskData.imgStr->getLine(); - ++imgMaskData.y; - } - } - - delete imgMaskData.imgStr; - str->close(); -} - -struct SplashOutImageData { - ImageStream *imgStr; - GfxImageColorMap *colorMap; - SplashColorPtr lookup; - int *maskColors; - SplashColorMode colorMode; - int width, height, y; -}; - -GBool SplashOutputDev::imageSrc(void *data, SplashColorPtr colorLine, - Guchar * /*alphaLine*/) { - SplashOutImageData *imgData = (SplashOutImageData *)data; - Guchar *p; - SplashColorPtr q, col; - GfxRGB rgb; - GfxGray gray; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - int nComps, x; - - if (imgData->y == imgData->height) { - return gFalse; - } - - nComps = imgData->colorMap->getNumPixelComps(); - - if (imgData->lookup) { - switch (imgData->colorMode) { - case splashModeMono1: - case splashModeMono8: - for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; - x < imgData->width; - ++x, ++p) { - *q++ = imgData->lookup[*p]; - } - break; - case splashModeRGB8: - case splashModeBGR8: - for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; - x < imgData->width; - ++x, ++p) { - col = &imgData->lookup[3 * *p]; - *q++ = col[0]; - *q++ = col[1]; - *q++ = col[2]; - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; - x < imgData->width; - ++x, ++p) { - col = &imgData->lookup[4 * *p]; - *q++ = col[0]; - *q++ = col[1]; - *q++ = col[2]; - *q++ = col[3]; - } - break; -#endif - } - } else { - switch (imgData->colorMode) { - case splashModeMono1: - case splashModeMono8: - for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; - x < imgData->width; - ++x, p += nComps) { - imgData->colorMap->getGray(p, &gray); - *q++ = colToByte(gray); - } - break; - case splashModeRGB8: - case splashModeBGR8: - for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; - x < imgData->width; - ++x, p += nComps) { - imgData->colorMap->getRGB(p, &rgb); - *q++ = colToByte(rgb.r); - *q++ = colToByte(rgb.g); - *q++ = colToByte(rgb.b); - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; - x < imgData->width; - ++x, p += nComps) { - imgData->colorMap->getCMYK(p, &cmyk); - *q++ = colToByte(cmyk.c); - *q++ = colToByte(cmyk.m); - *q++ = colToByte(cmyk.y); - *q++ = colToByte(cmyk.k); - } - break; -#endif - } - } - - ++imgData->y; - return gTrue; -} - -GBool SplashOutputDev::alphaImageSrc(void *data, SplashColorPtr colorLine, - Guchar *alphaLine) { - SplashOutImageData *imgData = (SplashOutImageData *)data; - Guchar *p, *aq; - SplashColorPtr q, col; - GfxRGB rgb; - GfxGray gray; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - Guchar alpha; - int nComps, x, i; - - if (imgData->y == imgData->height) { - return gFalse; - } - - nComps = imgData->colorMap->getNumPixelComps(); - - for (x = 0, p = imgData->imgStr->getLine(), q = colorLine, aq = alphaLine; - x < imgData->width; - ++x, p += nComps) { - alpha = 0; - for (i = 0; i < nComps; ++i) { - if (p[i] < imgData->maskColors[2*i] || - p[i] > imgData->maskColors[2*i+1]) { - alpha = 0xff; - break; - } - } - if (imgData->lookup) { - switch (imgData->colorMode) { - case splashModeMono1: - case splashModeMono8: - *q++ = imgData->lookup[*p]; - *aq++ = alpha; - break; - case splashModeRGB8: - case splashModeBGR8: - col = &imgData->lookup[3 * *p]; - *q++ = col[0]; - *q++ = col[1]; - *q++ = col[2]; - *aq++ = alpha; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - col = &imgData->lookup[4 * *p]; - *q++ = col[0]; - *q++ = col[1]; - *q++ = col[2]; - *q++ = col[3]; - *aq++ = alpha; - break; -#endif - } - } else { - switch (imgData->colorMode) { - case splashModeMono1: - case splashModeMono8: - imgData->colorMap->getGray(p, &gray); - *q++ = colToByte(gray); - *aq++ = alpha; - break; - case splashModeRGB8: - case splashModeBGR8: - imgData->colorMap->getRGB(p, &rgb); - *q++ = colToByte(rgb.r); - *q++ = colToByte(rgb.g); - *q++ = colToByte(rgb.b); - *aq++ = alpha; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - imgData->colorMap->getCMYK(p, &cmyk); - *q++ = colToByte(cmyk.c); - *q++ = colToByte(cmyk.m); - *q++ = colToByte(cmyk.y); - *q++ = colToByte(cmyk.k); - *aq++ = alpha; - break; -#endif - } - } - } - - ++imgData->y; - return gTrue; -} - -void SplashOutputDev::drawImage(GfxState *state, Object * /*ref*/, Stream *str, - int width, int height, - GfxImageColorMap *colorMap, - int *maskColors, GBool inlineImg) { - double *ctm; - SplashCoord mat[6]; - SplashOutImageData imgData; - SplashColorMode srcMode; - SplashImageSource src; - GfxGray gray; - GfxRGB rgb; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - Guchar pix; - int n, i; - - ctm = state->getCTM(); - mat[0] = ctm[0]; - mat[1] = ctm[1]; - mat[2] = -ctm[2]; - mat[3] = -ctm[3]; - mat[4] = ctm[2] + ctm[4]; - mat[5] = ctm[3] + ctm[5]; - - imgData.imgStr = new ImageStream(str, width, - colorMap->getNumPixelComps(), - colorMap->getBits()); - imgData.imgStr->reset(); - imgData.colorMap = colorMap; - imgData.maskColors = maskColors; - imgData.colorMode = colorMode; - imgData.width = width; - imgData.height = height; - imgData.y = 0; - - // special case for one-channel (monochrome/gray/separation) images: - // build a lookup table here - imgData.lookup = NULL; - if (colorMap->getNumPixelComps() == 1) { - n = 1 << colorMap->getBits(); - switch (colorMode) { - case splashModeMono1: - case splashModeMono8: - imgData.lookup = (SplashColorPtr)gmalloc(n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getGray(&pix, &gray); - imgData.lookup[i] = colToByte(gray); - } - break; - case splashModeRGB8: - case splashModeBGR8: - imgData.lookup = (SplashColorPtr)gmalloc(3 * n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getRGB(&pix, &rgb); - imgData.lookup[3*i] = colToByte(rgb.r); - imgData.lookup[3*i+1] = colToByte(rgb.g); - imgData.lookup[3*i+2] = colToByte(rgb.b); - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - imgData.lookup = (SplashColorPtr)gmalloc(4 * n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getCMYK(&pix, &cmyk); - imgData.lookup[4*i] = colToByte(cmyk.c); - imgData.lookup[4*i+1] = colToByte(cmyk.m); - imgData.lookup[4*i+2] = colToByte(cmyk.y); - imgData.lookup[4*i+3] = colToByte(cmyk.k); - } - break; -#endif - break; - } - } - - if (colorMode == splashModeMono1) { - srcMode = splashModeMono8; - } else { - srcMode = colorMode; - } - src = maskColors ? &alphaImageSrc : &imageSrc; - splash->drawImage(src, &imgData, srcMode, maskColors ? gTrue : gFalse, - width, height, mat); - if (inlineImg) { - while (imgData.y < height) { - imgData.imgStr->getLine(); - ++imgData.y; - } - } - - gfree(imgData.lookup); - delete imgData.imgStr; - str->close(); -} - -struct SplashOutMaskedImageData { - ImageStream *imgStr; - GfxImageColorMap *colorMap; - SplashBitmap *mask; - SplashColorPtr lookup; - SplashColorMode colorMode; - int width, height, y; -}; - -GBool SplashOutputDev::maskedImageSrc(void *data, SplashColorPtr colorLine, - Guchar *alphaLine) { - SplashOutMaskedImageData *imgData = (SplashOutMaskedImageData *)data; - Guchar *p, *aq; - SplashColor maskColor; - SplashColorPtr q, col; - GfxRGB rgb; - GfxGray gray; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - Guchar alpha; - int nComps, x; - - if (imgData->y == imgData->height) { - return gFalse; - } - - nComps = imgData->colorMap->getNumPixelComps(); - - for (x = 0, p = imgData->imgStr->getLine(), q = colorLine, aq = alphaLine; - x < imgData->width; - ++x, p += nComps) { - imgData->mask->getPixel(x, imgData->y, maskColor); - alpha = maskColor[0] ? 0xff : 0x00; - if (imgData->lookup) { - switch (imgData->colorMode) { - case splashModeMono1: - case splashModeMono8: - *q++ = imgData->lookup[*p]; - *aq++ = alpha; - break; - case splashModeRGB8: - case splashModeBGR8: - col = &imgData->lookup[3 * *p]; - *q++ = col[0]; - *q++ = col[1]; - *q++ = col[2]; - *aq++ = alpha; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - col = &imgData->lookup[4 * *p]; - *q++ = col[0]; - *q++ = col[1]; - *q++ = col[2]; - *q++ = col[3]; - *aq++ = alpha; - break; -#endif - } - } else { - switch (imgData->colorMode) { - case splashModeMono1: - case splashModeMono8: - imgData->colorMap->getGray(p, &gray); - *q++ = colToByte(gray); - *aq++ = alpha; - break; - case splashModeRGB8: - case splashModeBGR8: - imgData->colorMap->getRGB(p, &rgb); - *q++ = colToByte(rgb.r); - *q++ = colToByte(rgb.g); - *q++ = colToByte(rgb.b); - *aq++ = alpha; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - imgData->colorMap->getCMYK(p, &cmyk); - *q++ = colToByte(cmyk.c); - *q++ = colToByte(cmyk.m); - *q++ = colToByte(cmyk.y); - *q++ = colToByte(cmyk.k); - *aq++ = alpha; - break; -#endif - } - } - } - - ++imgData->y; - return gTrue; -} - -void SplashOutputDev::drawMaskedImage(GfxState *state, Object *ref, - Stream *str, int width, int height, - GfxImageColorMap *colorMap, - Stream *maskStr, int maskWidth, - int maskHeight, GBool maskInvert) { - GfxImageColorMap *maskColorMap; - Object maskDecode, decodeLow, decodeHigh; - double *ctm; - SplashCoord mat[6]; - SplashOutMaskedImageData imgData; - SplashOutImageMaskData imgMaskData; - SplashColorMode srcMode; - SplashBitmap *maskBitmap; - Splash *maskSplash; - SplashColor maskColor; - GfxGray gray; - GfxRGB rgb; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - Guchar pix; - int n, i; - - // If the mask is higher resolution than the image, use - // drawSoftMaskedImage() instead. - if (maskWidth > width || maskHeight > height) { - decodeLow.initInt(maskInvert ? 0 : 1); - decodeHigh.initInt(maskInvert ? 1 : 0); - maskDecode.initArray(xref); - maskDecode.arrayAdd(&decodeLow); - maskDecode.arrayAdd(&decodeHigh); - maskColorMap = new GfxImageColorMap(1, &maskDecode, - new GfxDeviceGrayColorSpace()); - maskDecode.free(); - drawSoftMaskedImage(state, ref, str, width, height, colorMap, - maskStr, maskWidth, maskHeight, maskColorMap); - delete maskColorMap; - - } else { - - //----- scale the mask image to the same size as the source image - - mat[0] = (SplashCoord)width; - mat[1] = 0; - mat[2] = 0; - mat[3] = (SplashCoord)height; - mat[4] = 0; - mat[5] = 0; - imgMaskData.imgStr = new ImageStream(maskStr, maskWidth, 1, 1); - imgMaskData.imgStr->reset(); - imgMaskData.invert = maskInvert ? 0 : 1; - imgMaskData.width = maskWidth; - imgMaskData.height = maskHeight; - imgMaskData.y = 0; - maskBitmap = new SplashBitmap(width, height, 1, splashModeMono1, gFalse); - maskSplash = new Splash(maskBitmap, gFalse); - maskColor[0] = 0; - maskSplash->clear(maskColor); - maskColor[0] = 0xff; - maskSplash->setFillPattern(new SplashSolidColor(maskColor)); - maskSplash->fillImageMask(&imageMaskSrc, &imgMaskData, - maskWidth, maskHeight, mat, gFalse); - delete imgMaskData.imgStr; - maskStr->close(); - delete maskSplash; - - //----- draw the source image - - ctm = state->getCTM(); - mat[0] = ctm[0]; - mat[1] = ctm[1]; - mat[2] = -ctm[2]; - mat[3] = -ctm[3]; - mat[4] = ctm[2] + ctm[4]; - mat[5] = ctm[3] + ctm[5]; - - imgData.imgStr = new ImageStream(str, width, - colorMap->getNumPixelComps(), - colorMap->getBits()); - imgData.imgStr->reset(); - imgData.colorMap = colorMap; - imgData.mask = maskBitmap; - imgData.colorMode = colorMode; - imgData.width = width; - imgData.height = height; - imgData.y = 0; - - // special case for one-channel (monochrome/gray/separation) images: - // build a lookup table here - imgData.lookup = NULL; - if (colorMap->getNumPixelComps() == 1) { - n = 1 << colorMap->getBits(); - switch (colorMode) { - case splashModeMono1: - case splashModeMono8: - imgData.lookup = (SplashColorPtr)gmalloc(n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getGray(&pix, &gray); - imgData.lookup[i] = colToByte(gray); - } - break; - case splashModeRGB8: - case splashModeBGR8: - imgData.lookup = (SplashColorPtr)gmalloc(3 * n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getRGB(&pix, &rgb); - imgData.lookup[3*i] = colToByte(rgb.r); - imgData.lookup[3*i+1] = colToByte(rgb.g); - imgData.lookup[3*i+2] = colToByte(rgb.b); - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - imgData.lookup = (SplashColorPtr)gmalloc(4 * n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getCMYK(&pix, &cmyk); - imgData.lookup[4*i] = colToByte(cmyk.c); - imgData.lookup[4*i+1] = colToByte(cmyk.m); - imgData.lookup[4*i+2] = colToByte(cmyk.y); - imgData.lookup[4*i+3] = colToByte(cmyk.k); - } - break; -#endif - } - } - - if (colorMode == splashModeMono1) { - srcMode = splashModeMono8; - } else { - srcMode = colorMode; - } - splash->drawImage(&maskedImageSrc, &imgData, srcMode, gTrue, - width, height, mat); - - delete maskBitmap; - gfree(imgData.lookup); - delete imgData.imgStr; - str->close(); - } -} - -void SplashOutputDev::drawSoftMaskedImage(GfxState *state, Object * /*ref*/, - Stream *str, int width, int height, - GfxImageColorMap *colorMap, - Stream *maskStr, - int maskWidth, int maskHeight, - GfxImageColorMap *maskColorMap) { - double *ctm; - SplashCoord mat[6]; - SplashOutImageData imgData; - SplashOutImageData imgMaskData; - SplashColorMode srcMode; - SplashBitmap *maskBitmap; - Splash *maskSplash; - SplashColor maskColor; - GfxGray gray; - GfxRGB rgb; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - Guchar pix; - int n, i; - - ctm = state->getCTM(); - mat[0] = ctm[0]; - mat[1] = ctm[1]; - mat[2] = -ctm[2]; - mat[3] = -ctm[3]; - mat[4] = ctm[2] + ctm[4]; - mat[5] = ctm[3] + ctm[5]; - - //----- set up the soft mask - - imgMaskData.imgStr = new ImageStream(maskStr, maskWidth, - maskColorMap->getNumPixelComps(), - maskColorMap->getBits()); - imgMaskData.imgStr->reset(); - imgMaskData.colorMap = maskColorMap; - imgMaskData.maskColors = NULL; - imgMaskData.colorMode = splashModeMono8; - imgMaskData.width = maskWidth; - imgMaskData.height = maskHeight; - imgMaskData.y = 0; - n = 1 << maskColorMap->getBits(); - imgMaskData.lookup = (SplashColorPtr)gmalloc(n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - maskColorMap->getGray(&pix, &gray); - imgMaskData.lookup[i] = colToByte(gray); - } - maskBitmap = new SplashBitmap(bitmap->getWidth(), bitmap->getHeight(), - 1, splashModeMono8, gFalse); - maskSplash = new Splash(maskBitmap, vectorAntialias); - maskColor[0] = 0; - maskSplash->clear(maskColor); - maskSplash->drawImage(&imageSrc, &imgMaskData, splashModeMono8, gFalse, - maskWidth, maskHeight, mat); - delete imgMaskData.imgStr; - maskStr->close(); - gfree(imgMaskData.lookup); - delete maskSplash; - splash->setSoftMask(maskBitmap); - - //----- draw the source image - - imgData.imgStr = new ImageStream(str, width, - colorMap->getNumPixelComps(), - colorMap->getBits()); - imgData.imgStr->reset(); - imgData.colorMap = colorMap; - imgData.maskColors = NULL; - imgData.colorMode = colorMode; - imgData.width = width; - imgData.height = height; - imgData.y = 0; - - // special case for one-channel (monochrome/gray/separation) images: - // build a lookup table here - imgData.lookup = NULL; - if (colorMap->getNumPixelComps() == 1) { - n = 1 << colorMap->getBits(); - switch (colorMode) { - case splashModeMono1: - case splashModeMono8: - imgData.lookup = (SplashColorPtr)gmalloc(n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getGray(&pix, &gray); - imgData.lookup[i] = colToByte(gray); - } - break; - case splashModeRGB8: - case splashModeBGR8: - imgData.lookup = (SplashColorPtr)gmalloc(3 * n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getRGB(&pix, &rgb); - imgData.lookup[3*i] = colToByte(rgb.r); - imgData.lookup[3*i+1] = colToByte(rgb.g); - imgData.lookup[3*i+2] = colToByte(rgb.b); - } - break; -#if SPLASH_CMYK - case splashModeCMYK8: - imgData.lookup = (SplashColorPtr)gmalloc(4 * n); - for (i = 0; i < n; ++i) { - pix = (Guchar)i; - colorMap->getCMYK(&pix, &cmyk); - imgData.lookup[4*i] = colToByte(cmyk.c); - imgData.lookup[4*i+1] = colToByte(cmyk.m); - imgData.lookup[4*i+2] = colToByte(cmyk.y); - imgData.lookup[4*i+3] = colToByte(cmyk.k); - } - break; -#endif - } - } - - if (colorMode == splashModeMono1) { - srcMode = splashModeMono8; - } else { - srcMode = colorMode; - } - splash->drawImage(&imageSrc, &imgData, srcMode, gFalse, width, height, mat); - - splash->setSoftMask(NULL); - gfree(imgData.lookup); - delete imgData.imgStr; - str->close(); -} - -void SplashOutputDev::beginTransparencyGroup(GfxState *state, double *bbox, - GfxColorSpace *blendingColorSpace, - GBool isolated, GBool /*knockout*/, - GBool /*forSoftMask*/) { - SplashTransparencyGroup *transpGroup; - SplashColor color; - double xMin, yMin, xMax, yMax, x, y; - int tx, ty, w, h; - - // transform the bbox - state->transform(bbox[0], bbox[1], &x, &y); - xMin = xMax = x; - yMin = yMax = y; - state->transform(bbox[0], bbox[3], &x, &y); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - state->transform(bbox[2], bbox[1], &x, &y); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - state->transform(bbox[2], bbox[3], &x, &y); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - tx = (int)floor(xMin); - if (tx < 0) { - tx = 0; - } else if (tx > bitmap->getWidth()) { - tx = bitmap->getWidth(); - } - ty = (int)floor(yMin); - if (ty < 0) { - ty = 0; - } else if (ty > bitmap->getHeight()) { - ty = bitmap->getHeight(); - } - w = (int)ceil(xMax) - tx + 1; - if (tx + w > bitmap->getWidth()) { - w = bitmap->getWidth() - tx; - } - if (w < 1) { - w = 1; - } - h = (int)ceil(yMax) - ty + 1; - if (ty + h > bitmap->getHeight()) { - h = bitmap->getHeight() - ty; - } - if (h < 1) { - h = 1; - } - - // push a new stack entry - transpGroup = new SplashTransparencyGroup(); - transpGroup->tx = tx; - transpGroup->ty = ty; - transpGroup->blendingColorSpace = blendingColorSpace; - transpGroup->isolated = isolated; - transpGroup->next = transpGroupStack; - transpGroupStack = transpGroup; - - // save state - transpGroup->origBitmap = bitmap; - transpGroup->origSplash = splash; - - //~ this ignores the blendingColorSpace arg - - // create the temporary bitmap - bitmap = new SplashBitmap(w, h, bitmapRowPad, colorMode, gTrue, - bitmapTopDown); - splash = new Splash(bitmap, vectorAntialias, - transpGroup->origSplash->getScreen()); - if (isolated) { - switch (colorMode) { - case splashModeMono1: - case splashModeMono8: - color[0] = 0; - break; - case splashModeRGB8: - case splashModeBGR8: - color[0] = color[1] = color[2] = 0; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - color[0] = color[1] = color[2] = color[3] = 0; - break; -#endif - default: - // make gcc happy - break; - } - splash->clear(color, 0); - } else { - splash->blitTransparent(transpGroup->origBitmap, tx, ty, 0, 0, w, h); - splash->setInNonIsolatedGroup(transpGroup->origBitmap, tx, ty); - } - transpGroup->tBitmap = bitmap; - state->shiftCTM(-tx, -ty); - updateCTM(state, 0, 0, 0, 0, 0, 0); -} - -void SplashOutputDev::endTransparencyGroup(GfxState *state) { - double *ctm; - - // restore state - delete splash; - bitmap = transpGroupStack->origBitmap; - splash = transpGroupStack->origSplash; - ctm = state->getCTM(); - state->shiftCTM(transpGroupStack->tx, transpGroupStack->ty); - updateCTM(state, 0, 0, 0, 0, 0, 0); -} - -void SplashOutputDev::paintTransparencyGroup(GfxState * /*state*/, double * /*bbox*/) { - SplashBitmap *tBitmap; - SplashTransparencyGroup *transpGroup; - GBool isolated; - int tx, ty; - - tx = transpGroupStack->tx; - ty = transpGroupStack->ty; - tBitmap = transpGroupStack->tBitmap; - isolated = transpGroupStack->isolated; - - // paint the transparency group onto the parent bitmap - // - the clip path was set in the parent's state) - splash->composite(tBitmap, 0, 0, tx, ty, - tBitmap->getWidth(), tBitmap->getHeight(), - gFalse, !isolated); - - // pop the stack - transpGroup = transpGroupStack; - transpGroupStack = transpGroup->next; - delete transpGroup; - - delete tBitmap; -} - -void SplashOutputDev::setSoftMask(GfxState * /*state*/, double * /*bbox*/, - GBool alpha, Function *transferFunc, - GfxColor *backdropColor) { - SplashBitmap *softMask, *tBitmap; - Splash *tSplash; - SplashTransparencyGroup *transpGroup; - SplashColor color; - SplashColorPtr p; - GfxGray gray; - GfxRGB rgb; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - double lum, lum2; - int tx, ty, x, y; - - tx = transpGroupStack->tx; - ty = transpGroupStack->ty; - tBitmap = transpGroupStack->tBitmap; - - // composite with backdrop color - if (!alpha && colorMode != splashModeMono1) { - //~ need to correctly handle the case where no blending color - //~ space is given - tSplash = new Splash(tBitmap, vectorAntialias, - transpGroupStack->origSplash->getScreen()); - if (transpGroupStack->blendingColorSpace) { - switch (colorMode) { - case splashModeMono1: - // transparency is not supported in mono1 mode - break; - case splashModeMono8: - transpGroupStack->blendingColorSpace->getGray(backdropColor, &gray); - color[0] = colToByte(gray); - tSplash->compositeBackground(color); - break; - case splashModeRGB8: - case splashModeBGR8: - transpGroupStack->blendingColorSpace->getRGB(backdropColor, &rgb); - color[0] = colToByte(rgb.r); - color[1] = colToByte(rgb.g); - color[2] = colToByte(rgb.b); - tSplash->compositeBackground(color); - break; -#if SPLASH_CMYK - case splashModeCMYK8: - transpGroupStack->blendingColorSpace->getCMYK(backdropColor, &cmyk); - color[0] = colToByte(cmyk.c); - color[1] = colToByte(cmyk.m); - color[2] = colToByte(cmyk.y); - color[3] = colToByte(cmyk.k); - tSplash->compositeBackground(color); - break; -#endif - } - delete tSplash; - } - } - - softMask = new SplashBitmap(bitmap->getWidth(), bitmap->getHeight(), - 1, splashModeMono8, gFalse); - memset(softMask->getDataPtr(), 0, - softMask->getRowSize() * softMask->getHeight()); - p = softMask->getDataPtr() + ty * softMask->getRowSize() + tx; - int xMax = tBitmap->getWidth(); - int yMax = tBitmap->getHeight(); - if (xMax + tx > bitmap->getWidth()) xMax = bitmap->getWidth() - tx; - if (yMax + ty > bitmap->getHeight()) yMax = bitmap->getHeight() - ty; - for (y = 0; y < yMax; ++y) { - for (x = 0; x < xMax; ++x) { - tBitmap->getPixel(x, y, color); - if (alpha) { - //~ unimplemented - } else { - // convert to luminosity - switch (colorMode) { - case splashModeMono1: - case splashModeMono8: - lum = color[0] / 255.0; - break; - case splashModeRGB8: - case splashModeBGR8: - lum = (0.3 / 255.0) * color[0] + - (0.59 / 255.0) * color[1] + - (0.11 / 255.0) * color[2]; - break; -#if SPLASH_CMYK - case splashModeCMYK8: - lum = (1 - color[3] / 255.0) - - (0.3 / 255.0) * color[0] - - (0.59 / 255.0) * color[1] - - (0.11 / 255.0) * color[2]; - if (lum < 0) { - lum = 0; - } - break; -#endif - } - if (transferFunc) { - transferFunc->transform(&lum, &lum2); - } else { - lum2 = lum; - } - p[x] = (int)(lum2 * 255.0 + 0.5); - } - } - p += softMask->getRowSize(); - } - splash->setSoftMask(softMask); - - // pop the stack - transpGroup = transpGroupStack; - transpGroupStack = transpGroup->next; - delete transpGroup; - - delete tBitmap; -} - -void SplashOutputDev::clearSoftMask(GfxState * /*state*/) { - splash->setSoftMask(NULL); -} - -void SplashOutputDev::setPaperColor(SplashColorPtr paperColorA) { - splashColorCopy(paperColor, paperColorA); -} - -int SplashOutputDev::getBitmapWidth() { - return bitmap->getWidth(); -} - -int SplashOutputDev::getBitmapHeight() { - return bitmap->getHeight(); -} - -SplashBitmap *SplashOutputDev::takeBitmap() { - SplashBitmap *ret; - - ret = bitmap; - bitmap = new SplashBitmap(1, 1, bitmapRowPad, colorMode, - colorMode != splashModeMono1, bitmapTopDown); - return ret; -} - -void SplashOutputDev::getModRegion(int *xMin, int *yMin, - int *xMax, int *yMax) { - splash->getModRegion(xMin, yMin, xMax, yMax); -} - -void SplashOutputDev::clearModRegion() { - splash->clearModRegion(); -} - -void SplashOutputDev::setFillColor(int r, int g, int b) { - GfxRGB rgb; - GfxGray gray; -#if SPLASH_CMYK - GfxCMYK cmyk; -#endif - - rgb.r = byteToCol(r); - rgb.g = byteToCol(g); - rgb.b = byteToCol(b); - gray = (GfxColorComp)(0.299 * rgb.r + 0.587 * rgb.g + 0.114 * rgb.b + 0.5); - if (gray > gfxColorComp1) { - gray = gfxColorComp1; - } -#if SPLASH_CMYK - cmyk.c = gfxColorComp1 - rgb.r; - cmyk.m = gfxColorComp1 - rgb.g; - cmyk.y = gfxColorComp1 - rgb.b; - cmyk.k = 0; - splash->setFillPattern(getColor(gray, &rgb, &cmyk)); -#else - splash->setFillPattern(getColor(gray, &rgb)); -#endif -} - -SplashFont *SplashOutputDev::getFont(GString *name, double *textMatA) { - DisplayFontParam *dfp; - Ref ref; - SplashOutFontFileID *id; - SplashFontFile *fontFile; - SplashFont *fontObj; - FoFiTrueType *ff; - Gushort *codeToGID; - Unicode u; - SplashCoord textMat[4]; - int cmap, i; - - for (i = 0; i < 16; ++i) { - if (!name->cmp(splashOutSubstFonts[i].name)) { - break; - } - } - if (i == 16) { - return NULL; - } - ref.num = i; - ref.gen = -1; - id = new SplashOutFontFileID(&ref); - - // check the font file cache - if ((fontFile = fontEngine->getFontFile(id))) { - delete id; - - // load the font file - } else { - dfp = globalParams->getDisplayFont(name); - if (dfp && dfp->kind == displayFontT1) { - SplashFontSrc *fontsrc = new SplashFontSrc; - fontsrc->setFile(dfp->t1.fileName, gFalse); - fontFile = fontEngine->loadType1Font(id, fontsrc, winAnsiEncoding); - } else if (dfp && dfp->kind == displayFontTT) { - if (!(ff = FoFiTrueType::load(dfp->tt.fileName->getCString()))) { - return NULL; - } - for (cmap = 0; cmap < ff->getNumCmaps(); ++cmap) { - if ((ff->getCmapPlatform(cmap) == 3 && - ff->getCmapEncoding(cmap) == 1) || - ff->getCmapPlatform(cmap) == 0) { - break; - } - } - if (cmap == ff->getNumCmaps()) { - delete ff; - return NULL; - } - codeToGID = (Gushort *)gmallocn(256, sizeof(Gushort)); - for (i = 0; i < 256; ++i) { - codeToGID[i] = 0; - if (winAnsiEncoding[i] && - (u = globalParams->mapNameToUnicode(winAnsiEncoding[i]))) { - codeToGID[i] = ff->mapCodeToGID(cmap, u); - } - } - delete ff; - SplashFontSrc *fontsrc = new SplashFontSrc; - fontsrc->setFile(dfp->tt.fileName->getCString(), gFalse); - fontFile = fontEngine->loadTrueTypeFont(id, fontsrc, codeToGID, 256); - } else { - return NULL; - } - } - - // create the scaled font - textMat[0] = (SplashCoord)textMatA[0]; - textMat[1] = (SplashCoord)textMatA[1]; - textMat[2] = (SplashCoord)textMatA[2]; - textMat[3] = (SplashCoord)textMatA[3]; - fontObj = fontEngine->getFont(fontFile, textMat, splash->getMatrix()); - - return fontObj; -} - -#if 1 //~tmp: turn off anti-aliasing temporarily -GBool SplashOutputDev::getVectorAntialias() { - return splash->getVectorAntialias(); -} - -void SplashOutputDev::setVectorAntialias(GBool vaa) { - splash->setVectorAntialias(vaa); -} -#endif diff --git a/kpdf/xpdf/xpdf/SplashOutputDev.cpp b/kpdf/xpdf/xpdf/SplashOutputDev.cpp new file mode 100644 index 00000000..2de19e73 --- /dev/null +++ b/kpdf/xpdf/xpdf/SplashOutputDev.cpp @@ -0,0 +1,2851 @@ +//======================================================================== +// +// SplashOutputDev.cpp +// +// Copyright 2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gfile.h" +#include "GlobalParams.h" +#include "Error.h" +#include "Object.h" +#include "GfxFont.h" +#include "Link.h" +#include "CharCodeToUnicode.h" +#include "FontEncodingTables.h" +#include "FoFiTrueType.h" +#include "SplashBitmap.h" +#include "SplashGlyphBitmap.h" +#include "SplashPattern.h" +#include "SplashScreen.h" +#include "SplashPath.h" +#include "SplashState.h" +#include "SplashErrorCodes.h" +#include "SplashFontEngine.h" +#include "SplashFont.h" +#include "SplashFontFile.h" +#include "SplashFontFileID.h" +#include "Splash.h" +#include "SplashOutputDev.h" + +#ifdef VMS +#if (__VMS_VER < 70000000) +extern "C" int unlink(char *filename); +#endif +#endif + +//------------------------------------------------------------------------ + +// Divide a 16-bit value (in [0, 255*255]) by 255, returning an 8-bit result. +static inline Guchar div255(int x) { + return (Guchar)((x + (x >> 8) + 0x80) >> 8); +} + +//------------------------------------------------------------------------ +// Blend functions +//------------------------------------------------------------------------ + +static void splashOutBlendMultiply(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = (dest[i] * src[i]) / 255; + } +} + +static void splashOutBlendScreen(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = dest[i] + src[i] - (dest[i] * src[i]) / 255; + } +} + +static void splashOutBlendOverlay(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = dest[i] < 0x80 + ? (src[i] * 2 * dest[i]) / 255 + : 255 - 2 * ((255 - src[i]) * (255 - dest[i])) / 255; + } +} + +static void splashOutBlendDarken(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = dest[i] < src[i] ? dest[i] : src[i]; + } +} + +static void splashOutBlendLighten(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = dest[i] > src[i] ? dest[i] : src[i]; + } +} + +static void splashOutBlendColorDodge(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, + SplashColorMode cm) { + int i, x; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + if (src[i] == 255) { + blend[i] = 255; + } else { + x = (dest[i] * 255) / (255 - src[i]); + blend[i] = x <= 255 ? x : 255; + } + } +} + +static void splashOutBlendColorBurn(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i, x; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + if (src[i] == 0) { + blend[i] = 0; + } else { + x = ((255 - dest[i]) * 255) / src[i]; + blend[i] = x <= 255 ? 255 - x : 0; + } + } +} + +static void splashOutBlendHardLight(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = src[i] < 0x80 + ? (dest[i] * 2 * src[i]) / 255 + : 255 - 2 * ((255 - dest[i]) * (255 - src[i])) / 255; + } +} + +static void splashOutBlendSoftLight(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i, x; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + if (src[i] < 0x80) { + blend[i] = dest[i] - (255 - 2 * src[i]) * dest[i] * (255 - dest[i]) / + (255 * 255); + } else { + if (dest[i] < 0x40) { + x = (((((16 * dest[i] - 12 * 255) * dest[i]) / 255) + + 4 * 255) * dest[i]) / 255; + } else { + x = (int)sqrt(255.0 * dest[i]); + } + blend[i] = dest[i] + (2 * src[i] - 255) * (x - dest[i]) / 255; + } + } +} + +static void splashOutBlendDifference(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, + SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = dest[i] < src[i] ? src[i] - dest[i] : dest[i] - src[i]; + } +} + +static void splashOutBlendExclusion(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int i; + + for (i = 0; i < splashColorModeNComps[cm]; ++i) { + blend[i] = dest[i] + src[i] - (2 * dest[i] * src[i]) / 255; + } +} + +static void cvtRGBToHSV(Guchar r, Guchar g, Guchar b, int *h, int *s, int *v) { + int cmax, cmid, cmin, x; + + if (r >= g) { + if (g >= b) { x = 0; cmax = r; cmid = g; cmin = b; } + else if (b >= r) { x = 4; cmax = b; cmid = r; cmin = g; } + else { x = 5; cmax = r; cmid = b; cmin = g; } + } else { + if (r >= b) { x = 1; cmax = g; cmid = r; cmin = b; } + else if (g >= b) { x = 2; cmax = g; cmid = b; cmin = r; } + else { x = 3; cmax = b; cmid = g; cmin = r; } + } + if (cmax == cmin) { + *h = *s = 0; + } else { + *h = x * 60; + if (x & 1) { + *h += ((cmax - cmid) * 60) / (cmax - cmin); + } else { + *h += ((cmid - cmin) * 60) / (cmax - cmin); + } + *s = (255 * (cmax - cmin)) / cmax; + } + *v = cmax; +} + +static void cvtHSVToRGB(int h, int s, int v, Guchar *r, Guchar *g, Guchar *b) { + int x, f, cmax, cmid, cmin; + + if (s == 0) { + *r = *g = *b = v; + } else { + x = h / 60; + f = h % 60; + cmax = v; + if (x & 1) { + cmid = div255(v * 255 - ((s * f) / 60)); + } else { + cmid = div255(v * (255 - ((s * (60 - f)) / 60))); + } + cmin = div255(v * (255 - s)); + switch (x) { + case 0: *r = cmax; *g = cmid; *b = cmin; break; + case 1: *g = cmax; *r = cmid; *b = cmin; break; + case 2: *g = cmax; *b = cmid; *r = cmin; break; + case 3: *b = cmax; *g = cmid; *r = cmin; break; + case 4: *b = cmax; *r = cmid; *g = cmin; break; + case 5: *r = cmax; *b = cmid; *g = cmin; break; + } + } +} + +static void splashOutBlendHue(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int hs, ss, vs, hd, sd, vd; +#if SPLASH_CMYK + Guchar r, g, b; +#endif + + switch (cm) { + case splashModeMono1: + case splashModeMono8: + blend[0] = dest[0]; + break; + case splashModeRGB8: + case splashModeBGR8: + cvtRGBToHSV(src[0], src[1], src[2], &hs, &ss, &vs); + cvtRGBToHSV(dest[0], dest[1], dest[2], &hd, &sd, &vd); + cvtHSVToRGB(hs, sd, vd, &blend[0], &blend[1], &blend[2]); + break; +#if SPLASH_CMYK + case splashModeCMYK8: + //~ (0xff - ...) should be clipped + cvtRGBToHSV(0xff - (src[0] + src[3]), + 0xff - (src[1] + src[3]), + 0xff - (src[2] + src[3]), &hs, &ss, &vs); + cvtRGBToHSV(0xff - (dest[0] + dest[3]), + 0xff - (dest[1] + dest[3]), + 0xff - (dest[2] + dest[3]), &hd, &sd, &vd); + cvtHSVToRGB(hs, sd, vd, &r, &g, &b); + //~ should do black generation + blend[0] = 0xff - r; + blend[1] = 0xff - g; + blend[2] = 0xff - b; + blend[3] = 0; + break; +#endif + } +} + +static void splashOutBlendSaturation(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, + SplashColorMode cm) { + int hs, ss, vs, hd, sd, vd; +#if SPLASH_CMYK + Guchar r, g, b; +#endif + + switch (cm) { + case splashModeMono1: + case splashModeMono8: + blend[0] = dest[0]; + break; + case splashModeRGB8: + case splashModeBGR8: + cvtRGBToHSV(src[0], src[1], src[2], &hs, &ss, &vs); + cvtRGBToHSV(dest[0], dest[1], dest[2], &hd, &sd, &vd); + cvtHSVToRGB(hd, ss, vd, &blend[0], &blend[1], &blend[2]); + break; +#if SPLASH_CMYK + case splashModeCMYK8: + //~ (0xff - ...) should be clipped + cvtRGBToHSV(0xff - (src[0] + src[3]), + 0xff - (src[1] + src[3]), + 0xff - (src[2] + src[3]), &hs, &ss, &vs); + cvtRGBToHSV(0xff - (dest[0] + dest[3]), + 0xff - (dest[1] + dest[3]), + 0xff - (dest[2] + dest[3]), &hd, &sd, &vd); + cvtHSVToRGB(hd, ss, vd, &r, &g, &b); + //~ should do black generation + blend[0] = 0xff - r; + blend[1] = 0xff - g; + blend[2] = 0xff - b; + blend[3] = 0; + break; +#endif + } +} + +static void splashOutBlendColor(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, SplashColorMode cm) { + int hs, ss, vs, hd, sd, vd; +#if SPLASH_CMYK + Guchar r, g, b; +#endif + + switch (cm) { + case splashModeMono1: + case splashModeMono8: + blend[0] = dest[0]; + break; + case splashModeRGB8: + case splashModeBGR8: + cvtRGBToHSV(src[0], src[1], src[2], &hs, &ss, &vs); + cvtRGBToHSV(dest[0], dest[1], dest[2], &hd, &sd, &vd); + cvtHSVToRGB(hs, ss, vd, &blend[0], &blend[1], &blend[2]); + break; +#if SPLASH_CMYK + case splashModeCMYK8: + //~ (0xff - ...) should be clipped + cvtRGBToHSV(0xff - (src[0] + src[3]), + 0xff - (src[1] + src[3]), + 0xff - (src[2] + src[3]), &hs, &ss, &vs); + cvtRGBToHSV(0xff - (dest[0] + dest[3]), + 0xff - (dest[1] + dest[3]), + 0xff - (dest[2] + dest[3]), &hd, &sd, &vd); + cvtHSVToRGB(hs, ss, vd, &r, &g, &b); + //~ should do black generation + blend[0] = 0xff - r; + blend[1] = 0xff - g; + blend[2] = 0xff - b; + blend[3] = 0; + break; +#endif + } +} + +static void splashOutBlendLuminosity(SplashColorPtr src, SplashColorPtr dest, + SplashColorPtr blend, + SplashColorMode cm) { + int hs, ss, vs, hd, sd, vd; +#if SPLASH_CMYK + Guchar r, g, b; +#endif + + switch (cm) { + case splashModeMono1: + case splashModeMono8: + blend[0] = dest[0]; + break; + case splashModeRGB8: + case splashModeBGR8: + cvtRGBToHSV(src[0], src[1], src[2], &hs, &ss, &vs); + cvtRGBToHSV(dest[0], dest[1], dest[2], &hd, &sd, &vd); + cvtHSVToRGB(hd, sd, vs, &blend[0], &blend[1], &blend[2]); + break; +#if SPLASH_CMYK + case splashModeCMYK8: + //~ (0xff - ...) should be clipped + cvtRGBToHSV(0xff - (src[0] + src[3]), + 0xff - (src[1] + src[3]), + 0xff - (src[2] + src[3]), &hs, &ss, &vs); + cvtRGBToHSV(0xff - (dest[0] + dest[3]), + 0xff - (dest[1] + dest[3]), + 0xff - (dest[2] + dest[3]), &hd, &sd, &vd); + cvtHSVToRGB(hd, sd, vs, &r, &g, &b); + //~ should do black generation + blend[0] = 0xff - r; + blend[1] = 0xff - g; + blend[2] = 0xff - b; + blend[3] = 0; + break; +#endif + } +} + +// NB: This must match the GfxBlendMode enum defined in GfxState.h. +SplashBlendFunc splashOutBlendFuncs[] = { + NULL, + &splashOutBlendMultiply, + &splashOutBlendScreen, + &splashOutBlendOverlay, + &splashOutBlendDarken, + &splashOutBlendLighten, + &splashOutBlendColorDodge, + &splashOutBlendColorBurn, + &splashOutBlendHardLight, + &splashOutBlendSoftLight, + &splashOutBlendDifference, + &splashOutBlendExclusion, + &splashOutBlendHue, + &splashOutBlendSaturation, + &splashOutBlendColor, + &splashOutBlendLuminosity +}; + +//------------------------------------------------------------------------ +// Font substitutions +//------------------------------------------------------------------------ + +struct SplashOutFontSubst { + char *name; + double mWidth; +}; + +// index: {symbolic:12, fixed:8, serif:4, sans-serif:0} + bold*2 + italic +static SplashOutFontSubst splashOutSubstFonts[16] = { + {"Helvetica", 0.833}, + {"Helvetica-Oblique", 0.833}, + {"Helvetica-Bold", 0.889}, + {"Helvetica-BoldOblique", 0.889}, + {"Times-Roman", 0.788}, + {"Times-Italic", 0.722}, + {"Times-Bold", 0.833}, + {"Times-BoldItalic", 0.778}, + {"Courier", 0.600}, + {"Courier-Oblique", 0.600}, + {"Courier-Bold", 0.600}, + {"Courier-BoldOblique", 0.600}, + {"Symbol", 0.576}, + {"Symbol", 0.576}, + {"Symbol", 0.576}, + {"Symbol", 0.576} +}; + +//------------------------------------------------------------------------ +// SplashOutFontFileID +//------------------------------------------------------------------------ + +class SplashOutFontFileID: public SplashFontFileID { +public: + + SplashOutFontFileID(Ref *rA) { r = *rA; substIdx = -1; } + + ~SplashOutFontFileID() {} + + GBool matches(SplashFontFileID *id) { + return ((SplashOutFontFileID *)id)->r.num == r.num && + ((SplashOutFontFileID *)id)->r.gen == r.gen; + } + + void setSubstIdx(int substIdxA) { substIdx = substIdxA; } + int getSubstIdx() { return substIdx; } + +private: + + Ref r; + int substIdx; +}; + +//------------------------------------------------------------------------ +// T3FontCache +//------------------------------------------------------------------------ + +struct T3FontCacheTag { + Gushort code; + Gushort mru; // valid bit (0x8000) and MRU index +}; + +class T3FontCache { +public: + + T3FontCache(Ref *fontID, double m11A, double m12A, + double m21A, double m22A, + int glyphXA, int glyphYA, int glyphWA, int glyphHA, + GBool aa, GBool validBBoxA); + ~T3FontCache(); + GBool matches(Ref *idA, double m11A, double m12A, + double m21A, double m22A) + { return fontID.num == idA->num && fontID.gen == idA->gen && + m11 == m11A && m12 == m12A && m21 == m21A && m22 == m22A; } + + Ref fontID; // PDF font ID + double m11, m12, m21, m22; // transform matrix + int glyphX, glyphY; // pixel offset of glyph bitmaps + int glyphW, glyphH; // size of glyph bitmaps, in pixels + GBool validBBox; // false if the bbox was [0 0 0 0] + int glyphSize; // size of glyph bitmaps, in bytes + int cacheSets; // number of sets in cache + int cacheAssoc; // cache associativity (glyphs per set) + Guchar *cacheData; // glyph pixmap cache + T3FontCacheTag *cacheTags; // cache tags, i.e., char codes +}; + +T3FontCache::T3FontCache(Ref *fontIDA, double m11A, double m12A, + double m21A, double m22A, + int glyphXA, int glyphYA, int glyphWA, int glyphHA, + GBool validBBoxA, GBool aa) { + int i; + + fontID = *fontIDA; + m11 = m11A; + m12 = m12A; + m21 = m21A; + m22 = m22A; + glyphX = glyphXA; + glyphY = glyphYA; + glyphW = glyphWA; + glyphH = glyphHA; + validBBox = validBBoxA; + if (aa) { + glyphSize = glyphW * glyphH; + } else { + glyphSize = ((glyphW + 7) >> 3) * glyphH; + } + cacheAssoc = 8; + if (glyphSize <= 256) { + cacheSets = 8; + } else if (glyphSize <= 512) { + cacheSets = 4; + } else if (glyphSize <= 1024) { + cacheSets = 2; + } else { + cacheSets = 1; + } + cacheData = (Guchar *)gmallocn_checkoverflow(cacheSets * cacheAssoc, glyphSize); + if (cacheData != NULL) + { + cacheTags = (T3FontCacheTag *)gmallocn(cacheSets * cacheAssoc, + sizeof(T3FontCacheTag)); + for (i = 0; i < cacheSets * cacheAssoc; ++i) { + cacheTags[i].mru = i & (cacheAssoc - 1); + } + } + else + { + cacheTags = NULL; + } +} + +T3FontCache::~T3FontCache() { + gfree(cacheData); + gfree(cacheTags); +} + +struct T3GlyphStack { + Gushort code; // character code + + //----- cache info + T3FontCache *cache; // font cache for the current font + T3FontCacheTag *cacheTag; // pointer to cache tag for the glyph + Guchar *cacheData; // pointer to cache data for the glyph + + //----- saved state + SplashBitmap *origBitmap; + Splash *origSplash; + double origCTM4, origCTM5; + + T3GlyphStack *next; // next object on stack +}; + +//------------------------------------------------------------------------ +// SplashTransparencyGroup +//------------------------------------------------------------------------ + +struct SplashTransparencyGroup { + int tx, ty; // translation coordinates + SplashBitmap *tBitmap; // bitmap for transparency group + GfxColorSpace *blendingColorSpace; + GBool isolated; + + //----- saved state + SplashBitmap *origBitmap; + Splash *origSplash; + + SplashTransparencyGroup *next; +}; + +//------------------------------------------------------------------------ +// SplashOutputDev +//------------------------------------------------------------------------ + +SplashOutputDev::SplashOutputDev(SplashColorMode colorModeA, + int bitmapRowPadA, + GBool reverseVideoA, + SplashColorPtr paperColorA, + GBool bitmapTopDownA, + GBool allowAntialiasA) { + colorMode = colorModeA; + bitmapRowPad = bitmapRowPadA; + bitmapTopDown = bitmapTopDownA; + allowAntialias = allowAntialiasA; + vectorAntialias = allowAntialias && + globalParams->getVectorAntialias() && + colorMode != splashModeMono1; + setupScreenParams(72.0, 72.0); + reverseVideo = reverseVideoA; + splashColorCopy(paperColor, paperColorA); + + xref = NULL; + + bitmap = new SplashBitmap(1, 1, bitmapRowPad, colorMode, + colorMode != splashModeMono1, bitmapTopDown); + splash = new Splash(bitmap, vectorAntialias, &screenParams); + splash->clear(paperColor, 0); + + fontEngine = NULL; + + nT3Fonts = 0; + t3GlyphStack = NULL; + + font = NULL; + needFontUpdate = gFalse; + textClipPath = NULL; + + transpGroupStack = NULL; +} + +void SplashOutputDev::setupScreenParams(double hDPI, double vDPI) { + screenParams.size = globalParams->getScreenSize(); + screenParams.dotRadius = globalParams->getScreenDotRadius(); + screenParams.gamma = (SplashCoord)globalParams->getScreenGamma(); + screenParams.blackThreshold = + (SplashCoord)globalParams->getScreenBlackThreshold(); + screenParams.whiteThreshold = + (SplashCoord)globalParams->getScreenWhiteThreshold(); + switch (globalParams->getScreenType()) { + case screenDispersed: + screenParams.type = splashScreenDispersed; + if (screenParams.size < 0) { + screenParams.size = 4; + } + break; + case screenClustered: + screenParams.type = splashScreenClustered; + if (screenParams.size < 0) { + screenParams.size = 10; + } + break; + case screenStochasticClustered: + screenParams.type = splashScreenStochasticClustered; + if (screenParams.size < 0) { + screenParams.size = 100; + } + if (screenParams.dotRadius < 0) { + screenParams.dotRadius = 2; + } + break; + case screenUnset: + default: + // use clustered dithering for resolution >= 300 dpi + // (compare to 299.9 to avoid floating point issues) + if (hDPI > 299.9 && vDPI > 299.9) { + screenParams.type = splashScreenStochasticClustered; + if (screenParams.size < 0) { + screenParams.size = 100; + } + if (screenParams.dotRadius < 0) { + screenParams.dotRadius = 2; + } + } else { + screenParams.type = splashScreenDispersed; + if (screenParams.size < 0) { + screenParams.size = 4; + } + } + } +} + +SplashOutputDev::~SplashOutputDev() { + int i; + + for (i = 0; i < nT3Fonts; ++i) { + delete t3FontCache[i]; + } + if (fontEngine) { + delete fontEngine; + } + if (splash) { + delete splash; + } + if (bitmap) { + delete bitmap; + } +} + +void SplashOutputDev::startDoc(XRef *xrefA) { + int i; + + xref = xrefA; + if (fontEngine) { + delete fontEngine; + } + fontEngine = new SplashFontEngine( +#if HAVE_T1LIB_H + globalParams->getEnableT1lib(), +#endif +#if HAVE_FREETYPE_FREETYPE_H || HAVE_FREETYPE_H + globalParams->getEnableFreeType(), +#endif + allowAntialias && + globalParams->getAntialias() && + colorMode != splashModeMono1); + for (i = 0; i < nT3Fonts; ++i) { + delete t3FontCache[i]; + } + nT3Fonts = 0; +} + +void SplashOutputDev::startPage(int /*pageNum*/, GfxState *state) { + int w, h; + double *ctm; + SplashCoord mat[6]; + SplashColor color; + + if (state) { + setupScreenParams(state->getHDPI(), state->getVDPI()); + w = (int)(state->getPageWidth() + 0.5); + if (w <= 0) { + w = 1; + } + h = (int)(state->getPageHeight() + 0.5); + if (h <= 0) { + h = 1; + } + } else { + w = h = 1; + } + if (splash) { + delete splash; + } + if (!bitmap || w != bitmap->getWidth() || h != bitmap->getHeight()) { + if (bitmap) { + delete bitmap; + } + bitmap = new SplashBitmap(w, h, bitmapRowPad, colorMode, + colorMode != splashModeMono1, bitmapTopDown); + } + splash = new Splash(bitmap, vectorAntialias, &screenParams); + if (state) { + ctm = state->getCTM(); + mat[0] = (SplashCoord)ctm[0]; + mat[1] = (SplashCoord)ctm[1]; + mat[2] = (SplashCoord)ctm[2]; + mat[3] = (SplashCoord)ctm[3]; + mat[4] = (SplashCoord)ctm[4]; + mat[5] = (SplashCoord)ctm[5]; + splash->setMatrix(mat); + } + switch (colorMode) { + case splashModeMono1: + case splashModeMono8: + color[0] = 0; + break; + case splashModeRGB8: + case splashModeBGR8: + color[0] = color[1] = color[2] = 0; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + color[0] = color[1] = color[2] = color[3] = 0; + break; +#endif + } + splash->setStrokePattern(new SplashSolidColor(color)); + splash->setFillPattern(new SplashSolidColor(color)); + splash->setLineCap(splashLineCapButt); + splash->setLineJoin(splashLineJoinMiter); + splash->setLineDash(NULL, 0, 0); + splash->setMiterLimit(10); + splash->setFlatness(1); + // the SA parameter supposedly defaults to false, but Acrobat + // apparently hardwires it to true + splash->setStrokeAdjust(globalParams->getStrokeAdjust()); + splash->clear(paperColor, 0); +} + +void SplashOutputDev::endPage() { + if (colorMode != splashModeMono1) { + splash->compositeBackground(paperColor); + } +} + +void SplashOutputDev::saveState(GfxState * /*state*/) { + splash->saveState(); +} + +void SplashOutputDev::restoreState(GfxState * /*state*/) { + splash->restoreState(); + needFontUpdate = gTrue; +} + +void SplashOutputDev::updateAll(GfxState *state) { + updateLineDash(state); + updateLineJoin(state); + updateLineCap(state); + updateLineWidth(state); + updateFlatness(state); + updateMiterLimit(state); + updateStrokeAdjust(state); + updateFillColor(state); + updateStrokeColor(state); + needFontUpdate = gTrue; +} + +void SplashOutputDev::updateCTM(GfxState *state, double /*m11*/, double /*m12*/, + double /*m21*/, double /*m22*/, + double /*m31*/, double /*m32*/) { + double *ctm; + SplashCoord mat[6]; + + ctm = state->getCTM(); + mat[0] = (SplashCoord)ctm[0]; + mat[1] = (SplashCoord)ctm[1]; + mat[2] = (SplashCoord)ctm[2]; + mat[3] = (SplashCoord)ctm[3]; + mat[4] = (SplashCoord)ctm[4]; + mat[5] = (SplashCoord)ctm[5]; + splash->setMatrix(mat); +} + +void SplashOutputDev::updateLineDash(GfxState *state) { + double *dashPattern; + int dashLength; + double dashStart; + SplashCoord dash[20]; + int i; + + state->getLineDash(&dashPattern, &dashLength, &dashStart); + if (dashLength > 20) { + dashLength = 20; + } + for (i = 0; i < dashLength; ++i) { + dash[i] = (SplashCoord)dashPattern[i]; + if (dash[i] < 0) { + dash[i] = 0; + } + } + splash->setLineDash(dash, dashLength, (SplashCoord)dashStart); +} + +void SplashOutputDev::updateFlatness(GfxState *state) { + splash->setFlatness(state->getFlatness()); +} + +void SplashOutputDev::updateLineJoin(GfxState *state) { + splash->setLineJoin(state->getLineJoin()); +} + +void SplashOutputDev::updateLineCap(GfxState *state) { + splash->setLineCap(state->getLineCap()); +} + +void SplashOutputDev::updateMiterLimit(GfxState *state) { + splash->setMiterLimit(state->getMiterLimit()); +} + +void SplashOutputDev::updateLineWidth(GfxState *state) { + splash->setLineWidth(state->getLineWidth()); +} + +void SplashOutputDev::updateStrokeAdjust(GfxState * /*state*/) { +#if 0 // the SA parameter supposedly defaults to false, but Acrobat + // apparently hardwires it to true + splash->setStrokeAdjust(state->getStrokeAdjust()); +#endif +} + +void SplashOutputDev::updateFillColor(GfxState *state) { + GfxGray gray; + GfxRGB rgb; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + + state->getFillGray(&gray); + state->getFillRGB(&rgb); +#if SPLASH_CMYK + state->getFillCMYK(&cmyk); + splash->setFillPattern(getColor(gray, &rgb, &cmyk)); +#else + splash->setFillPattern(getColor(gray, &rgb)); +#endif +} + +void SplashOutputDev::updateStrokeColor(GfxState *state) { + GfxGray gray; + GfxRGB rgb; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + + state->getStrokeGray(&gray); + state->getStrokeRGB(&rgb); +#if SPLASH_CMYK + state->getStrokeCMYK(&cmyk); + splash->setStrokePattern(getColor(gray, &rgb, &cmyk)); +#else + splash->setStrokePattern(getColor(gray, &rgb)); +#endif +} + +#if SPLASH_CMYK +SplashPattern *SplashOutputDev::getColor(GfxGray gray, GfxRGB *rgb, + GfxCMYK *cmyk) { +#else +SplashPattern *SplashOutputDev::getColor(GfxGray gray, GfxRGB *rgb) { +#endif + SplashPattern *pattern; + SplashColor color; + GfxColorComp r, g, b; + + if (reverseVideo) { + gray = gfxColorComp1 - gray; + r = gfxColorComp1 - rgb->r; + g = gfxColorComp1 - rgb->g; + b = gfxColorComp1 - rgb->b; + } else { + r = rgb->r; + g = rgb->g; + b = rgb->b; + } + + pattern = NULL; // make gcc happy + switch (colorMode) { + case splashModeMono1: + case splashModeMono8: + color[0] = colToByte(gray); + pattern = new SplashSolidColor(color); + break; + case splashModeRGB8: + case splashModeBGR8: + color[0] = colToByte(r); + color[1] = colToByte(g); + color[2] = colToByte(b); + pattern = new SplashSolidColor(color); + break; +#if SPLASH_CMYK + case splashModeCMYK8: + color[0] = colToByte(cmyk->c); + color[1] = colToByte(cmyk->m); + color[2] = colToByte(cmyk->y); + color[3] = colToByte(cmyk->k); + pattern = new SplashSolidColor(color); + break; +#endif + } + + return pattern; +} + +void SplashOutputDev::updateBlendMode(GfxState *state) { + splash->setBlendFunc(splashOutBlendFuncs[state->getBlendMode()]); +} + +void SplashOutputDev::updateFillOpacity(GfxState *state) { + splash->setFillAlpha((SplashCoord)state->getFillOpacity()); +} + +void SplashOutputDev::updateStrokeOpacity(GfxState *state) { + splash->setStrokeAlpha((SplashCoord)state->getStrokeOpacity()); +} + +void SplashOutputDev::updateFont(GfxState * /*state*/) { + needFontUpdate = gTrue; +} + +void SplashOutputDev::doUpdateFont(GfxState *state) { + GfxFont *gfxFont; + GfxFontType fontType; + SplashOutFontFileID *id; + SplashFontFile *fontFile; + SplashFontSrc *fontsrc = NULL; + FoFiTrueType *ff; + Ref embRef; + Object refObj, strObj; + GString *fileName, *substName; + char *tmpBuf; + int tmpBufLen; + Gushort *codeToGID; + DisplayFontParam *dfp; + CharCodeToUnicode *ctu; + double *textMat; + double m11, m12, m21, m22, w1, w2, fontSize; + SplashCoord mat[4]; + char *name; + Unicode uBuf[8]; + int substIdx, n, code, cmap; + int faceIndex = 0; + + needFontUpdate = gFalse; + font = NULL; + fileName = NULL; + tmpBuf = NULL; + substIdx = -1; + dfp = NULL; + + if (!(gfxFont = state->getFont())) { + goto err1; + } + fontType = gfxFont->getType(); + if (fontType == fontType3) { + goto err1; + } + + // check the font file cache + id = new SplashOutFontFileID(gfxFont->getID()); + if ((fontFile = fontEngine->getFontFile(id))) { + delete id; + + } else { + + // if there is an embedded font, write it to disk + if (gfxFont->getEmbeddedFontID(&embRef)) { + tmpBuf = gfxFont->readEmbFontFile(xref, &tmpBufLen); + if (! tmpBuf) + goto err2; + + // if there is an external font file, use it + } else if (!(fileName = gfxFont->getExtFontFile())) { + + // look for a display font mapping or a substitute font + if (gfxFont->isCIDFont()) { + if (((GfxCIDFont *)gfxFont)->getCollection()) { + dfp = globalParams-> + getDisplayCIDFont(gfxFont->getName(), + ((GfxCIDFont *)gfxFont)->getCollection()); + } + } else { + if (gfxFont->getName()) { + dfp = globalParams->getDisplayFont(gfxFont->getName()); + } + if (!dfp) { + // 8-bit font substitution + if (gfxFont->isFixedWidth()) { + substIdx = 8; + } else if (gfxFont->isSerif()) { + substIdx = 4; + } else { + substIdx = 0; + } + if (gfxFont->isBold()) { + substIdx += 2; + } + if (gfxFont->isItalic()) { + substIdx += 1; + } + substName = new GString(splashOutSubstFonts[substIdx].name); + dfp = globalParams->getDisplayFont(substName); + delete substName; + id->setSubstIdx(substIdx); + } + } + if (!dfp) { + error(-1, "Couldn't find a font for '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + goto err2; + } + switch (dfp->kind) { + case displayFontT1: + fileName = dfp->t1.fileName; + fontType = gfxFont->isCIDFont() ? fontCIDType0 : fontType1; + break; + case displayFontTT: + fileName = dfp->tt.fileName; + fontType = gfxFont->isCIDFont() ? fontCIDType2 : fontTrueType; + faceIndex = dfp->tt.faceIndex; + break; + } + } + + fontsrc = new SplashFontSrc; + if (fileName) + fontsrc->setFile(fileName, gFalse); + else + fontsrc->setBuf(tmpBuf, tmpBufLen, gTrue); + + // load the font file + switch (fontType) { + case fontType1: + if (!(fontFile = fontEngine->loadType1Font( + id, + fontsrc, + ((Gfx8BitFont *)gfxFont)->getEncoding()))) { + error(-1, "Couldn't create a font for '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + goto err2; + } + break; + case fontType1C: + if (!(fontFile = fontEngine->loadType1CFont( + id, + fontsrc, + ((Gfx8BitFont *)gfxFont)->getEncoding()))) { + error(-1, "Couldn't create a font for '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + goto err2; + } + break; + case fontType1COT: + if (!(fontFile = fontEngine->loadOpenTypeT1CFont( + id, + fontsrc, + ((Gfx8BitFont *)gfxFont)->getEncoding()))) { + error(-1, "Couldn't create a font for '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + goto err2; + } + break; + case fontTrueType: + case fontTrueTypeOT: + if (fileName) + ff = FoFiTrueType::load(fileName->getCString()); + else + ff = FoFiTrueType::make(tmpBuf, tmpBufLen); + if (ff) { + codeToGID = ((Gfx8BitFont *)gfxFont)->getCodeToGIDMap(ff); + n = 256; + delete ff; + } else { + codeToGID = NULL; + n = 0; + } + if (!(fontFile = fontEngine->loadTrueTypeFont( + id, + fontsrc, + codeToGID, n))) { + error(-1, "Couldn't create a font for '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + goto err2; + } + break; + case fontCIDType0: + case fontCIDType0C: + if (!(fontFile = fontEngine->loadCIDFont( + id, + fontsrc))) { + error(-1, "Couldn't create a font for '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + goto err2; + } + break; + case fontCIDType0COT: + if (!(fontFile = fontEngine->loadOpenTypeCFFFont( + id, + fontsrc))) { + error(-1, "Couldn't create a font for '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + goto err2; + } + break; + case fontCIDType2: + case fontCIDType2OT: + codeToGID = NULL; + n = 0; + if (dfp) { + // create a CID-to-GID mapping, via Unicode + if ((ctu = ((GfxCIDFont *)gfxFont)->getToUnicode())) { + if (fileName) + ff = FoFiTrueType::load(fileName->getCString()); + else + ff = FoFiTrueType::make(tmpBuf, tmpBufLen); + if (ff) { + // look for a Unicode cmap + for (cmap = 0; cmap < ff->getNumCmaps(); ++cmap) { + if ((ff->getCmapPlatform(cmap) == 3 && + ff->getCmapEncoding(cmap) == 1) || + ff->getCmapPlatform(cmap) == 0) { + break; + } + } + if (cmap < ff->getNumCmaps()) { + // map CID -> Unicode -> GID + n = ctu->getLength(); + codeToGID = (Gushort *)gmallocn(n, sizeof(Gushort)); + for (code = 0; code < n; ++code) { + if (ctu->mapToUnicode(code, uBuf, 8) > 0) { + codeToGID[code] = ff->mapCodeToGID(cmap, uBuf[0]); + } else { + codeToGID[code] = 0; + } + } + } + delete ff; + } + ctu->decRefCnt(); + } else { + error(-1, "Couldn't find a mapping to Unicode for font '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + } + } else { + if (((GfxCIDFont *)gfxFont)->getCIDToGID()) { + n = ((GfxCIDFont *)gfxFont)->getCIDToGIDLen(); + codeToGID = (Gushort *)gmallocn(n, sizeof(Gushort)); + memcpy(codeToGID, ((GfxCIDFont *)gfxFont)->getCIDToGID(), + n * sizeof(Gushort)); + } + } + if (!(fontFile = fontEngine->loadTrueTypeFont( + id, + fontsrc, + codeToGID, n, faceIndex))) { + error(-1, "Couldn't create a font for '%s'", + gfxFont->getName() ? gfxFont->getName()->getCString() + : "(unnamed)"); + goto err2; + } + break; + default: + // this shouldn't happen + goto err2; + } + } + + // get the font matrix + textMat = state->getTextMat(); + fontSize = state->getFontSize(); + m11 = textMat[0] * fontSize * state->getHorizScaling(); + m12 = textMat[1] * fontSize * state->getHorizScaling(); + m21 = textMat[2] * fontSize; + m22 = textMat[3] * fontSize; + + // for substituted fonts: adjust the font matrix -- compare the + // width of 'm' in the original font and the substituted font + substIdx = ((SplashOutFontFileID *)fontFile->getID())->getSubstIdx(); + if (substIdx >= 0) { + for (code = 0; code < 256; ++code) { + if ((name = ((Gfx8BitFont *)gfxFont)->getCharName(code)) && + name[0] == 'm' && name[1] == '\0') { + break; + } + } + if (code < 256) { + w1 = ((Gfx8BitFont *)gfxFont)->getWidth(code); + w2 = splashOutSubstFonts[substIdx].mWidth; + if (!gfxFont->isSymbolic()) { + // if real font is substantially narrower than substituted + // font, reduce the font size accordingly + if (w1 > 0.01 && w1 < 0.9 * w2) { + w1 /= w2; + m11 *= w1; + m21 *= w1; + } + } + } + } + + // create the scaled font + mat[0] = m11; mat[1] = m12; + mat[2] = m21; mat[3] = m22; + font = fontEngine->getFont(fontFile, mat, splash->getMatrix()); + + if (fontsrc && !fontsrc->isFile) + fontsrc->unref(); + + return; + + err2: + delete id; + err1: + if (fontsrc && !fontsrc->isFile) + fontsrc->unref(); + return; +} + +void SplashOutputDev::stroke(GfxState *state) { + SplashPath *path; + + if (state->getStrokeColorSpace()->isNonMarking()) { + return; + } + path = convertPath(state, state->getPath()); + splash->stroke(path); + delete path; +} + +void SplashOutputDev::fill(GfxState *state) { + SplashPath *path; + + if (state->getFillColorSpace()->isNonMarking()) { + return; + } + path = convertPath(state, state->getPath()); + splash->fill(path, gFalse); + delete path; +} + +void SplashOutputDev::eoFill(GfxState *state) { + SplashPath *path; + + if (state->getFillColorSpace()->isNonMarking()) { + return; + } + path = convertPath(state, state->getPath()); + splash->fill(path, gTrue); + delete path; +} + +void SplashOutputDev::clip(GfxState *state) { + SplashPath *path; + + path = convertPath(state, state->getPath()); + splash->clipToPath(path, gFalse); + delete path; +} + +void SplashOutputDev::eoClip(GfxState *state) { + SplashPath *path; + + path = convertPath(state, state->getPath()); + splash->clipToPath(path, gTrue); + delete path; +} + +void SplashOutputDev::clipToStrokePath(GfxState *state) { + SplashPath *path, *path2; + + path = convertPath(state, state->getPath()); + path2 = splash->makeStrokePath(path); + delete path; + splash->clipToPath(path2, gFalse); + delete path2; +} + +SplashPath *SplashOutputDev::convertPath(GfxState * /*state*/, GfxPath *path) { + SplashPath *sPath; + GfxSubpath *subpath; + int i, j; + + sPath = new SplashPath(); + for (i = 0; i < path->getNumSubpaths(); ++i) { + subpath = path->getSubpath(i); + if (subpath->getNumPoints() > 0) { + sPath->moveTo((SplashCoord)subpath->getX(0), + (SplashCoord)subpath->getY(0)); + j = 1; + while (j < subpath->getNumPoints()) { + if (subpath->getCurve(j)) { + sPath->curveTo((SplashCoord)subpath->getX(j), + (SplashCoord)subpath->getY(j), + (SplashCoord)subpath->getX(j+1), + (SplashCoord)subpath->getY(j+1), + (SplashCoord)subpath->getX(j+2), + (SplashCoord)subpath->getY(j+2)); + j += 3; + } else { + sPath->lineTo((SplashCoord)subpath->getX(j), + (SplashCoord)subpath->getY(j)); + ++j; + } + } + if (subpath->isClosed()) { + sPath->close(); + } + } + } + return sPath; +} + +void SplashOutputDev::drawChar(GfxState *state, double x, double y, + double /*dx*/, double /*dy*/, + double originX, double originY, + CharCode code, int /*nBytes*/, + Unicode * /*u*/, int /*uLen*/) { + SplashPath *path; + int render; + + // check for invisible text -- this is used by Acrobat Capture + render = state->getRender(); + if (render == 3) { + return; + } + + if (needFontUpdate) { + doUpdateFont(state); + } + if (!font) { + return; + } + + x -= originX; + y -= originY; + + // fill + if (!(render & 1)) { + if (!state->getFillColorSpace()->isNonMarking()) { + splash->fillChar((SplashCoord)x, (SplashCoord)y, code, font); + } + } + + // stroke + if ((render & 3) == 1 || (render & 3) == 2) { + if (!state->getStrokeColorSpace()->isNonMarking()) { + if ((path = font->getGlyphPath(code))) { + path->offset((SplashCoord)x, (SplashCoord)y); + splash->stroke(path); + delete path; + } + } + } + + // clip + if (render & 4) { + if ((path = font->getGlyphPath(code))) { + path->offset((SplashCoord)x, (SplashCoord)y); + if (textClipPath) { + textClipPath->append(path); + delete path; + } else { + textClipPath = path; + } + } + } +} + +GBool SplashOutputDev::beginType3Char(GfxState *state, double /*x*/, double /*y*/, + double /*dx*/, double /*dy*/, + CharCode code, Unicode * /*u*/, int /*uLen*/) { + GfxFont *gfxFont; + Ref *fontID; + double *ctm, *bbox; + T3FontCache *t3Font; + T3GlyphStack *t3gs; + GBool validBBox; + double x1, y1, xMin, yMin, xMax, yMax, xt, yt; + int i, j; + + if (!(gfxFont = state->getFont())) { + return gFalse; + } + fontID = gfxFont->getID(); + ctm = state->getCTM(); + state->transform(0, 0, &xt, &yt); + + // is it the first (MRU) font in the cache? + if (!(nT3Fonts > 0 && + t3FontCache[0]->matches(fontID, ctm[0], ctm[1], ctm[2], ctm[3]))) { + + // is the font elsewhere in the cache? + for (i = 1; i < nT3Fonts; ++i) { + if (t3FontCache[i]->matches(fontID, ctm[0], ctm[1], ctm[2], ctm[3])) { + t3Font = t3FontCache[i]; + for (j = i; j > 0; --j) { + t3FontCache[j] = t3FontCache[j - 1]; + } + t3FontCache[0] = t3Font; + break; + } + } + if (i >= nT3Fonts) { + + // create new entry in the font cache + if (nT3Fonts == splashOutT3FontCacheSize) { + delete t3FontCache[nT3Fonts - 1]; + --nT3Fonts; + } + for (j = nT3Fonts; j > 0; --j) { + t3FontCache[j] = t3FontCache[j - 1]; + } + ++nT3Fonts; + bbox = gfxFont->getFontBBox(); + if (bbox[0] == 0 && bbox[1] == 0 && bbox[2] == 0 && bbox[3] == 0) { + // unspecified bounding box -- just take a guess + xMin = xt - 5; + xMax = xMin + 30; + yMax = yt + 15; + yMin = yMax - 45; + validBBox = gFalse; + } else { + state->transform(bbox[0], bbox[1], &x1, &y1); + xMin = xMax = x1; + yMin = yMax = y1; + state->transform(bbox[0], bbox[3], &x1, &y1); + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + state->transform(bbox[2], bbox[1], &x1, &y1); + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + state->transform(bbox[2], bbox[3], &x1, &y1); + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + validBBox = gTrue; + } + t3FontCache[0] = new T3FontCache(fontID, ctm[0], ctm[1], ctm[2], ctm[3], + (int)floor(xMin - xt), + (int)floor(yMin - yt), + (int)ceil(xMax) - (int)floor(xMin) + 3, + (int)ceil(yMax) - (int)floor(yMin) + 3, + validBBox, + colorMode != splashModeMono1); + } + } + t3Font = t3FontCache[0]; + + // is the glyph in the cache? + i = (code & (t3Font->cacheSets - 1)) * t3Font->cacheAssoc; + for (j = 0; j < t3Font->cacheAssoc; ++j) { + if (t3Font->cacheTags != NULL) { + if ((t3Font->cacheTags[i+j].mru & 0x8000) && + t3Font->cacheTags[i+j].code == code) { + drawType3Glyph(t3Font, &t3Font->cacheTags[i+j], + t3Font->cacheData + (i+j) * t3Font->glyphSize); + return gTrue; + } + } + } + + // push a new Type 3 glyph record + t3gs = new T3GlyphStack(); + t3gs->next = t3GlyphStack; + t3GlyphStack = t3gs; + t3GlyphStack->code = code; + t3GlyphStack->cache = t3Font; + t3GlyphStack->cacheTag = NULL; + t3GlyphStack->cacheData = NULL; + + return gFalse; +} + +void SplashOutputDev::endType3Char(GfxState *state) { + T3GlyphStack *t3gs; + double *ctm; + + if (t3GlyphStack->cacheTag) { + memcpy(t3GlyphStack->cacheData, bitmap->getDataPtr(), + t3GlyphStack->cache->glyphSize); + delete bitmap; + delete splash; + bitmap = t3GlyphStack->origBitmap; + splash = t3GlyphStack->origSplash; + ctm = state->getCTM(); + state->setCTM(ctm[0], ctm[1], ctm[2], ctm[3], + t3GlyphStack->origCTM4, t3GlyphStack->origCTM5); + updateCTM(state, 0, 0, 0, 0, 0, 0); + drawType3Glyph(t3GlyphStack->cache, + t3GlyphStack->cacheTag, t3GlyphStack->cacheData); + } + t3gs = t3GlyphStack; + t3GlyphStack = t3gs->next; + delete t3gs; +} + +void SplashOutputDev::type3D0(GfxState * /*state*/, double /*wx*/, double /*wy*/) { +} + +void SplashOutputDev::type3D1(GfxState *state, double /*wx*/, double /*wy*/, + double llx, double lly, double urx, double ury) { + double *ctm; + T3FontCache *t3Font; + SplashColor color; + double xt, yt, xMin, xMax, yMin, yMax, x1, y1; + int i, j; + + t3Font = t3GlyphStack->cache; + + // check for a valid bbox + state->transform(0, 0, &xt, &yt); + state->transform(llx, lly, &x1, &y1); + xMin = xMax = x1; + yMin = yMax = y1; + state->transform(llx, ury, &x1, &y1); + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + state->transform(urx, lly, &x1, &y1); + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + state->transform(urx, ury, &x1, &y1); + if (x1 < xMin) { + xMin = x1; + } else if (x1 > xMax) { + xMax = x1; + } + if (y1 < yMin) { + yMin = y1; + } else if (y1 > yMax) { + yMax = y1; + } + if (xMin - xt < t3Font->glyphX || + yMin - yt < t3Font->glyphY || + xMax - xt > t3Font->glyphX + t3Font->glyphW || + yMax - yt > t3Font->glyphY + t3Font->glyphH) { + if (t3Font->validBBox) { + error(-1, "Bad bounding box in Type 3 glyph"); + } + return; + } + + // allocate a cache entry + i = (t3GlyphStack->code & (t3Font->cacheSets - 1)) * t3Font->cacheAssoc; + for (j = 0; j < t3Font->cacheAssoc; ++j) { + if ((t3Font->cacheTags[i+j].mru & 0x7fff) == t3Font->cacheAssoc - 1) { + t3Font->cacheTags[i+j].mru = 0x8000; + t3Font->cacheTags[i+j].code = t3GlyphStack->code; + t3GlyphStack->cacheTag = &t3Font->cacheTags[i+j]; + t3GlyphStack->cacheData = t3Font->cacheData + (i+j) * t3Font->glyphSize; + } else { + ++t3Font->cacheTags[i+j].mru; + } + } + + // save state + t3GlyphStack->origBitmap = bitmap; + t3GlyphStack->origSplash = splash; + ctm = state->getCTM(); + t3GlyphStack->origCTM4 = ctm[4]; + t3GlyphStack->origCTM5 = ctm[5]; + + // create the temporary bitmap + if (colorMode == splashModeMono1) { + bitmap = new SplashBitmap(t3Font->glyphW, t3Font->glyphH, 1, + splashModeMono1, gFalse); + splash = new Splash(bitmap, gFalse, + t3GlyphStack->origSplash->getScreen()); + color[0] = 0; + splash->clear(color); + color[0] = 1; + } else { + bitmap = new SplashBitmap(t3Font->glyphW, t3Font->glyphH, 1, + splashModeMono8, gFalse); + splash = new Splash(bitmap, vectorAntialias, + t3GlyphStack->origSplash->getScreen()); + color[0] = 0x00; + splash->clear(color); + color[0] = 0xff; + } + splash->setFillPattern(new SplashSolidColor(color)); + splash->setStrokePattern(new SplashSolidColor(color)); + //~ this should copy other state from t3GlyphStack->origSplash? + state->setCTM(ctm[0], ctm[1], ctm[2], ctm[3], + -t3Font->glyphX, -t3Font->glyphY); + updateCTM(state, 0, 0, 0, 0, 0, 0); +} + +void SplashOutputDev::drawType3Glyph(T3FontCache *t3Font, + T3FontCacheTag * /*tag*/, Guchar *data) { + SplashGlyphBitmap glyph; + + glyph.x = -t3Font->glyphX; + glyph.y = -t3Font->glyphY; + glyph.w = t3Font->glyphW; + glyph.h = t3Font->glyphH; + glyph.aa = colorMode != splashModeMono1; + glyph.data = data; + glyph.freeData = gFalse; + splash->fillGlyph(0, 0, &glyph); +} + +void SplashOutputDev::endTextObject(GfxState * /*state*/) { + if (textClipPath) { + splash->clipToPath(textClipPath, gFalse); + delete textClipPath; + textClipPath = NULL; + } +} + +struct SplashOutImageMaskData { + ImageStream *imgStr; + GBool invert; + int width, height, y; +}; + +GBool SplashOutputDev::imageMaskSrc(void *data, SplashColorPtr line) { + SplashOutImageMaskData *imgMaskData = (SplashOutImageMaskData *)data; + Guchar *p; + SplashColorPtr q; + int x; + + if (imgMaskData->y == imgMaskData->height) { + return gFalse; + } + for (x = 0, p = imgMaskData->imgStr->getLine(), q = line; + x < imgMaskData->width; + ++x) { + *q++ = *p++ ^ imgMaskData->invert; + } + ++imgMaskData->y; + return gTrue; +} + +void SplashOutputDev::drawImageMask(GfxState *state, Object * /*ref*/, Stream *str, + int width, int height, GBool invert, + GBool inlineImg) { + double *ctm; + SplashCoord mat[6]; + SplashOutImageMaskData imgMaskData; + + if (state->getFillColorSpace()->isNonMarking()) { + return; + } + + ctm = state->getCTM(); + mat[0] = ctm[0]; + mat[1] = ctm[1]; + mat[2] = -ctm[2]; + mat[3] = -ctm[3]; + mat[4] = ctm[2] + ctm[4]; + mat[5] = ctm[3] + ctm[5]; + + imgMaskData.imgStr = new ImageStream(str, width, 1, 1); + imgMaskData.imgStr->reset(); + imgMaskData.invert = invert ? 0 : 1; + imgMaskData.width = width; + imgMaskData.height = height; + imgMaskData.y = 0; + + splash->fillImageMask(&imageMaskSrc, &imgMaskData, width, height, mat, + t3GlyphStack != NULL); + if (inlineImg) { + while (imgMaskData.y < height) { + imgMaskData.imgStr->getLine(); + ++imgMaskData.y; + } + } + + delete imgMaskData.imgStr; + str->close(); +} + +struct SplashOutImageData { + ImageStream *imgStr; + GfxImageColorMap *colorMap; + SplashColorPtr lookup; + int *maskColors; + SplashColorMode colorMode; + int width, height, y; +}; + +GBool SplashOutputDev::imageSrc(void *data, SplashColorPtr colorLine, + Guchar * /*alphaLine*/) { + SplashOutImageData *imgData = (SplashOutImageData *)data; + Guchar *p; + SplashColorPtr q, col; + GfxRGB rgb; + GfxGray gray; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + int nComps, x; + + if (imgData->y == imgData->height) { + return gFalse; + } + + nComps = imgData->colorMap->getNumPixelComps(); + + if (imgData->lookup) { + switch (imgData->colorMode) { + case splashModeMono1: + case splashModeMono8: + for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; + x < imgData->width; + ++x, ++p) { + *q++ = imgData->lookup[*p]; + } + break; + case splashModeRGB8: + case splashModeBGR8: + for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; + x < imgData->width; + ++x, ++p) { + col = &imgData->lookup[3 * *p]; + *q++ = col[0]; + *q++ = col[1]; + *q++ = col[2]; + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; + x < imgData->width; + ++x, ++p) { + col = &imgData->lookup[4 * *p]; + *q++ = col[0]; + *q++ = col[1]; + *q++ = col[2]; + *q++ = col[3]; + } + break; +#endif + } + } else { + switch (imgData->colorMode) { + case splashModeMono1: + case splashModeMono8: + for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; + x < imgData->width; + ++x, p += nComps) { + imgData->colorMap->getGray(p, &gray); + *q++ = colToByte(gray); + } + break; + case splashModeRGB8: + case splashModeBGR8: + for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; + x < imgData->width; + ++x, p += nComps) { + imgData->colorMap->getRGB(p, &rgb); + *q++ = colToByte(rgb.r); + *q++ = colToByte(rgb.g); + *q++ = colToByte(rgb.b); + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + for (x = 0, p = imgData->imgStr->getLine(), q = colorLine; + x < imgData->width; + ++x, p += nComps) { + imgData->colorMap->getCMYK(p, &cmyk); + *q++ = colToByte(cmyk.c); + *q++ = colToByte(cmyk.m); + *q++ = colToByte(cmyk.y); + *q++ = colToByte(cmyk.k); + } + break; +#endif + } + } + + ++imgData->y; + return gTrue; +} + +GBool SplashOutputDev::alphaImageSrc(void *data, SplashColorPtr colorLine, + Guchar *alphaLine) { + SplashOutImageData *imgData = (SplashOutImageData *)data; + Guchar *p, *aq; + SplashColorPtr q, col; + GfxRGB rgb; + GfxGray gray; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + Guchar alpha; + int nComps, x, i; + + if (imgData->y == imgData->height) { + return gFalse; + } + + nComps = imgData->colorMap->getNumPixelComps(); + + for (x = 0, p = imgData->imgStr->getLine(), q = colorLine, aq = alphaLine; + x < imgData->width; + ++x, p += nComps) { + alpha = 0; + for (i = 0; i < nComps; ++i) { + if (p[i] < imgData->maskColors[2*i] || + p[i] > imgData->maskColors[2*i+1]) { + alpha = 0xff; + break; + } + } + if (imgData->lookup) { + switch (imgData->colorMode) { + case splashModeMono1: + case splashModeMono8: + *q++ = imgData->lookup[*p]; + *aq++ = alpha; + break; + case splashModeRGB8: + case splashModeBGR8: + col = &imgData->lookup[3 * *p]; + *q++ = col[0]; + *q++ = col[1]; + *q++ = col[2]; + *aq++ = alpha; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + col = &imgData->lookup[4 * *p]; + *q++ = col[0]; + *q++ = col[1]; + *q++ = col[2]; + *q++ = col[3]; + *aq++ = alpha; + break; +#endif + } + } else { + switch (imgData->colorMode) { + case splashModeMono1: + case splashModeMono8: + imgData->colorMap->getGray(p, &gray); + *q++ = colToByte(gray); + *aq++ = alpha; + break; + case splashModeRGB8: + case splashModeBGR8: + imgData->colorMap->getRGB(p, &rgb); + *q++ = colToByte(rgb.r); + *q++ = colToByte(rgb.g); + *q++ = colToByte(rgb.b); + *aq++ = alpha; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + imgData->colorMap->getCMYK(p, &cmyk); + *q++ = colToByte(cmyk.c); + *q++ = colToByte(cmyk.m); + *q++ = colToByte(cmyk.y); + *q++ = colToByte(cmyk.k); + *aq++ = alpha; + break; +#endif + } + } + } + + ++imgData->y; + return gTrue; +} + +void SplashOutputDev::drawImage(GfxState *state, Object * /*ref*/, Stream *str, + int width, int height, + GfxImageColorMap *colorMap, + int *maskColors, GBool inlineImg) { + double *ctm; + SplashCoord mat[6]; + SplashOutImageData imgData; + SplashColorMode srcMode; + SplashImageSource src; + GfxGray gray; + GfxRGB rgb; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + Guchar pix; + int n, i; + + ctm = state->getCTM(); + mat[0] = ctm[0]; + mat[1] = ctm[1]; + mat[2] = -ctm[2]; + mat[3] = -ctm[3]; + mat[4] = ctm[2] + ctm[4]; + mat[5] = ctm[3] + ctm[5]; + + imgData.imgStr = new ImageStream(str, width, + colorMap->getNumPixelComps(), + colorMap->getBits()); + imgData.imgStr->reset(); + imgData.colorMap = colorMap; + imgData.maskColors = maskColors; + imgData.colorMode = colorMode; + imgData.width = width; + imgData.height = height; + imgData.y = 0; + + // special case for one-channel (monochrome/gray/separation) images: + // build a lookup table here + imgData.lookup = NULL; + if (colorMap->getNumPixelComps() == 1) { + n = 1 << colorMap->getBits(); + switch (colorMode) { + case splashModeMono1: + case splashModeMono8: + imgData.lookup = (SplashColorPtr)gmalloc(n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getGray(&pix, &gray); + imgData.lookup[i] = colToByte(gray); + } + break; + case splashModeRGB8: + case splashModeBGR8: + imgData.lookup = (SplashColorPtr)gmalloc(3 * n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getRGB(&pix, &rgb); + imgData.lookup[3*i] = colToByte(rgb.r); + imgData.lookup[3*i+1] = colToByte(rgb.g); + imgData.lookup[3*i+2] = colToByte(rgb.b); + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + imgData.lookup = (SplashColorPtr)gmalloc(4 * n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getCMYK(&pix, &cmyk); + imgData.lookup[4*i] = colToByte(cmyk.c); + imgData.lookup[4*i+1] = colToByte(cmyk.m); + imgData.lookup[4*i+2] = colToByte(cmyk.y); + imgData.lookup[4*i+3] = colToByte(cmyk.k); + } + break; +#endif + break; + } + } + + if (colorMode == splashModeMono1) { + srcMode = splashModeMono8; + } else { + srcMode = colorMode; + } + src = maskColors ? &alphaImageSrc : &imageSrc; + splash->drawImage(src, &imgData, srcMode, maskColors ? gTrue : gFalse, + width, height, mat); + if (inlineImg) { + while (imgData.y < height) { + imgData.imgStr->getLine(); + ++imgData.y; + } + } + + gfree(imgData.lookup); + delete imgData.imgStr; + str->close(); +} + +struct SplashOutMaskedImageData { + ImageStream *imgStr; + GfxImageColorMap *colorMap; + SplashBitmap *mask; + SplashColorPtr lookup; + SplashColorMode colorMode; + int width, height, y; +}; + +GBool SplashOutputDev::maskedImageSrc(void *data, SplashColorPtr colorLine, + Guchar *alphaLine) { + SplashOutMaskedImageData *imgData = (SplashOutMaskedImageData *)data; + Guchar *p, *aq; + SplashColor maskColor; + SplashColorPtr q, col; + GfxRGB rgb; + GfxGray gray; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + Guchar alpha; + int nComps, x; + + if (imgData->y == imgData->height) { + return gFalse; + } + + nComps = imgData->colorMap->getNumPixelComps(); + + for (x = 0, p = imgData->imgStr->getLine(), q = colorLine, aq = alphaLine; + x < imgData->width; + ++x, p += nComps) { + imgData->mask->getPixel(x, imgData->y, maskColor); + alpha = maskColor[0] ? 0xff : 0x00; + if (imgData->lookup) { + switch (imgData->colorMode) { + case splashModeMono1: + case splashModeMono8: + *q++ = imgData->lookup[*p]; + *aq++ = alpha; + break; + case splashModeRGB8: + case splashModeBGR8: + col = &imgData->lookup[3 * *p]; + *q++ = col[0]; + *q++ = col[1]; + *q++ = col[2]; + *aq++ = alpha; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + col = &imgData->lookup[4 * *p]; + *q++ = col[0]; + *q++ = col[1]; + *q++ = col[2]; + *q++ = col[3]; + *aq++ = alpha; + break; +#endif + } + } else { + switch (imgData->colorMode) { + case splashModeMono1: + case splashModeMono8: + imgData->colorMap->getGray(p, &gray); + *q++ = colToByte(gray); + *aq++ = alpha; + break; + case splashModeRGB8: + case splashModeBGR8: + imgData->colorMap->getRGB(p, &rgb); + *q++ = colToByte(rgb.r); + *q++ = colToByte(rgb.g); + *q++ = colToByte(rgb.b); + *aq++ = alpha; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + imgData->colorMap->getCMYK(p, &cmyk); + *q++ = colToByte(cmyk.c); + *q++ = colToByte(cmyk.m); + *q++ = colToByte(cmyk.y); + *q++ = colToByte(cmyk.k); + *aq++ = alpha; + break; +#endif + } + } + } + + ++imgData->y; + return gTrue; +} + +void SplashOutputDev::drawMaskedImage(GfxState *state, Object *ref, + Stream *str, int width, int height, + GfxImageColorMap *colorMap, + Stream *maskStr, int maskWidth, + int maskHeight, GBool maskInvert) { + GfxImageColorMap *maskColorMap; + Object maskDecode, decodeLow, decodeHigh; + double *ctm; + SplashCoord mat[6]; + SplashOutMaskedImageData imgData; + SplashOutImageMaskData imgMaskData; + SplashColorMode srcMode; + SplashBitmap *maskBitmap; + Splash *maskSplash; + SplashColor maskColor; + GfxGray gray; + GfxRGB rgb; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + Guchar pix; + int n, i; + + // If the mask is higher resolution than the image, use + // drawSoftMaskedImage() instead. + if (maskWidth > width || maskHeight > height) { + decodeLow.initInt(maskInvert ? 0 : 1); + decodeHigh.initInt(maskInvert ? 1 : 0); + maskDecode.initArray(xref); + maskDecode.arrayAdd(&decodeLow); + maskDecode.arrayAdd(&decodeHigh); + maskColorMap = new GfxImageColorMap(1, &maskDecode, + new GfxDeviceGrayColorSpace()); + maskDecode.free(); + drawSoftMaskedImage(state, ref, str, width, height, colorMap, + maskStr, maskWidth, maskHeight, maskColorMap); + delete maskColorMap; + + } else { + + //----- scale the mask image to the same size as the source image + + mat[0] = (SplashCoord)width; + mat[1] = 0; + mat[2] = 0; + mat[3] = (SplashCoord)height; + mat[4] = 0; + mat[5] = 0; + imgMaskData.imgStr = new ImageStream(maskStr, maskWidth, 1, 1); + imgMaskData.imgStr->reset(); + imgMaskData.invert = maskInvert ? 0 : 1; + imgMaskData.width = maskWidth; + imgMaskData.height = maskHeight; + imgMaskData.y = 0; + maskBitmap = new SplashBitmap(width, height, 1, splashModeMono1, gFalse); + maskSplash = new Splash(maskBitmap, gFalse); + maskColor[0] = 0; + maskSplash->clear(maskColor); + maskColor[0] = 0xff; + maskSplash->setFillPattern(new SplashSolidColor(maskColor)); + maskSplash->fillImageMask(&imageMaskSrc, &imgMaskData, + maskWidth, maskHeight, mat, gFalse); + delete imgMaskData.imgStr; + maskStr->close(); + delete maskSplash; + + //----- draw the source image + + ctm = state->getCTM(); + mat[0] = ctm[0]; + mat[1] = ctm[1]; + mat[2] = -ctm[2]; + mat[3] = -ctm[3]; + mat[4] = ctm[2] + ctm[4]; + mat[5] = ctm[3] + ctm[5]; + + imgData.imgStr = new ImageStream(str, width, + colorMap->getNumPixelComps(), + colorMap->getBits()); + imgData.imgStr->reset(); + imgData.colorMap = colorMap; + imgData.mask = maskBitmap; + imgData.colorMode = colorMode; + imgData.width = width; + imgData.height = height; + imgData.y = 0; + + // special case for one-channel (monochrome/gray/separation) images: + // build a lookup table here + imgData.lookup = NULL; + if (colorMap->getNumPixelComps() == 1) { + n = 1 << colorMap->getBits(); + switch (colorMode) { + case splashModeMono1: + case splashModeMono8: + imgData.lookup = (SplashColorPtr)gmalloc(n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getGray(&pix, &gray); + imgData.lookup[i] = colToByte(gray); + } + break; + case splashModeRGB8: + case splashModeBGR8: + imgData.lookup = (SplashColorPtr)gmalloc(3 * n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getRGB(&pix, &rgb); + imgData.lookup[3*i] = colToByte(rgb.r); + imgData.lookup[3*i+1] = colToByte(rgb.g); + imgData.lookup[3*i+2] = colToByte(rgb.b); + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + imgData.lookup = (SplashColorPtr)gmalloc(4 * n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getCMYK(&pix, &cmyk); + imgData.lookup[4*i] = colToByte(cmyk.c); + imgData.lookup[4*i+1] = colToByte(cmyk.m); + imgData.lookup[4*i+2] = colToByte(cmyk.y); + imgData.lookup[4*i+3] = colToByte(cmyk.k); + } + break; +#endif + } + } + + if (colorMode == splashModeMono1) { + srcMode = splashModeMono8; + } else { + srcMode = colorMode; + } + splash->drawImage(&maskedImageSrc, &imgData, srcMode, gTrue, + width, height, mat); + + delete maskBitmap; + gfree(imgData.lookup); + delete imgData.imgStr; + str->close(); + } +} + +void SplashOutputDev::drawSoftMaskedImage(GfxState *state, Object * /*ref*/, + Stream *str, int width, int height, + GfxImageColorMap *colorMap, + Stream *maskStr, + int maskWidth, int maskHeight, + GfxImageColorMap *maskColorMap) { + double *ctm; + SplashCoord mat[6]; + SplashOutImageData imgData; + SplashOutImageData imgMaskData; + SplashColorMode srcMode; + SplashBitmap *maskBitmap; + Splash *maskSplash; + SplashColor maskColor; + GfxGray gray; + GfxRGB rgb; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + Guchar pix; + int n, i; + + ctm = state->getCTM(); + mat[0] = ctm[0]; + mat[1] = ctm[1]; + mat[2] = -ctm[2]; + mat[3] = -ctm[3]; + mat[4] = ctm[2] + ctm[4]; + mat[5] = ctm[3] + ctm[5]; + + //----- set up the soft mask + + imgMaskData.imgStr = new ImageStream(maskStr, maskWidth, + maskColorMap->getNumPixelComps(), + maskColorMap->getBits()); + imgMaskData.imgStr->reset(); + imgMaskData.colorMap = maskColorMap; + imgMaskData.maskColors = NULL; + imgMaskData.colorMode = splashModeMono8; + imgMaskData.width = maskWidth; + imgMaskData.height = maskHeight; + imgMaskData.y = 0; + n = 1 << maskColorMap->getBits(); + imgMaskData.lookup = (SplashColorPtr)gmalloc(n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + maskColorMap->getGray(&pix, &gray); + imgMaskData.lookup[i] = colToByte(gray); + } + maskBitmap = new SplashBitmap(bitmap->getWidth(), bitmap->getHeight(), + 1, splashModeMono8, gFalse); + maskSplash = new Splash(maskBitmap, vectorAntialias); + maskColor[0] = 0; + maskSplash->clear(maskColor); + maskSplash->drawImage(&imageSrc, &imgMaskData, splashModeMono8, gFalse, + maskWidth, maskHeight, mat); + delete imgMaskData.imgStr; + maskStr->close(); + gfree(imgMaskData.lookup); + delete maskSplash; + splash->setSoftMask(maskBitmap); + + //----- draw the source image + + imgData.imgStr = new ImageStream(str, width, + colorMap->getNumPixelComps(), + colorMap->getBits()); + imgData.imgStr->reset(); + imgData.colorMap = colorMap; + imgData.maskColors = NULL; + imgData.colorMode = colorMode; + imgData.width = width; + imgData.height = height; + imgData.y = 0; + + // special case for one-channel (monochrome/gray/separation) images: + // build a lookup table here + imgData.lookup = NULL; + if (colorMap->getNumPixelComps() == 1) { + n = 1 << colorMap->getBits(); + switch (colorMode) { + case splashModeMono1: + case splashModeMono8: + imgData.lookup = (SplashColorPtr)gmalloc(n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getGray(&pix, &gray); + imgData.lookup[i] = colToByte(gray); + } + break; + case splashModeRGB8: + case splashModeBGR8: + imgData.lookup = (SplashColorPtr)gmalloc(3 * n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getRGB(&pix, &rgb); + imgData.lookup[3*i] = colToByte(rgb.r); + imgData.lookup[3*i+1] = colToByte(rgb.g); + imgData.lookup[3*i+2] = colToByte(rgb.b); + } + break; +#if SPLASH_CMYK + case splashModeCMYK8: + imgData.lookup = (SplashColorPtr)gmalloc(4 * n); + for (i = 0; i < n; ++i) { + pix = (Guchar)i; + colorMap->getCMYK(&pix, &cmyk); + imgData.lookup[4*i] = colToByte(cmyk.c); + imgData.lookup[4*i+1] = colToByte(cmyk.m); + imgData.lookup[4*i+2] = colToByte(cmyk.y); + imgData.lookup[4*i+3] = colToByte(cmyk.k); + } + break; +#endif + } + } + + if (colorMode == splashModeMono1) { + srcMode = splashModeMono8; + } else { + srcMode = colorMode; + } + splash->drawImage(&imageSrc, &imgData, srcMode, gFalse, width, height, mat); + + splash->setSoftMask(NULL); + gfree(imgData.lookup); + delete imgData.imgStr; + str->close(); +} + +void SplashOutputDev::beginTransparencyGroup(GfxState *state, double *bbox, + GfxColorSpace *blendingColorSpace, + GBool isolated, GBool /*knockout*/, + GBool /*forSoftMask*/) { + SplashTransparencyGroup *transpGroup; + SplashColor color; + double xMin, yMin, xMax, yMax, x, y; + int tx, ty, w, h; + + // transform the bbox + state->transform(bbox[0], bbox[1], &x, &y); + xMin = xMax = x; + yMin = yMax = y; + state->transform(bbox[0], bbox[3], &x, &y); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + state->transform(bbox[2], bbox[1], &x, &y); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + state->transform(bbox[2], bbox[3], &x, &y); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + tx = (int)floor(xMin); + if (tx < 0) { + tx = 0; + } else if (tx > bitmap->getWidth()) { + tx = bitmap->getWidth(); + } + ty = (int)floor(yMin); + if (ty < 0) { + ty = 0; + } else if (ty > bitmap->getHeight()) { + ty = bitmap->getHeight(); + } + w = (int)ceil(xMax) - tx + 1; + if (tx + w > bitmap->getWidth()) { + w = bitmap->getWidth() - tx; + } + if (w < 1) { + w = 1; + } + h = (int)ceil(yMax) - ty + 1; + if (ty + h > bitmap->getHeight()) { + h = bitmap->getHeight() - ty; + } + if (h < 1) { + h = 1; + } + + // push a new stack entry + transpGroup = new SplashTransparencyGroup(); + transpGroup->tx = tx; + transpGroup->ty = ty; + transpGroup->blendingColorSpace = blendingColorSpace; + transpGroup->isolated = isolated; + transpGroup->next = transpGroupStack; + transpGroupStack = transpGroup; + + // save state + transpGroup->origBitmap = bitmap; + transpGroup->origSplash = splash; + + //~ this ignores the blendingColorSpace arg + + // create the temporary bitmap + bitmap = new SplashBitmap(w, h, bitmapRowPad, colorMode, gTrue, + bitmapTopDown); + splash = new Splash(bitmap, vectorAntialias, + transpGroup->origSplash->getScreen()); + if (isolated) { + switch (colorMode) { + case splashModeMono1: + case splashModeMono8: + color[0] = 0; + break; + case splashModeRGB8: + case splashModeBGR8: + color[0] = color[1] = color[2] = 0; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + color[0] = color[1] = color[2] = color[3] = 0; + break; +#endif + default: + // make gcc happy + break; + } + splash->clear(color, 0); + } else { + splash->blitTransparent(transpGroup->origBitmap, tx, ty, 0, 0, w, h); + splash->setInNonIsolatedGroup(transpGroup->origBitmap, tx, ty); + } + transpGroup->tBitmap = bitmap; + state->shiftCTM(-tx, -ty); + updateCTM(state, 0, 0, 0, 0, 0, 0); +} + +void SplashOutputDev::endTransparencyGroup(GfxState *state) { + double *ctm; + + // restore state + delete splash; + bitmap = transpGroupStack->origBitmap; + splash = transpGroupStack->origSplash; + ctm = state->getCTM(); + state->shiftCTM(transpGroupStack->tx, transpGroupStack->ty); + updateCTM(state, 0, 0, 0, 0, 0, 0); +} + +void SplashOutputDev::paintTransparencyGroup(GfxState * /*state*/, double * /*bbox*/) { + SplashBitmap *tBitmap; + SplashTransparencyGroup *transpGroup; + GBool isolated; + int tx, ty; + + tx = transpGroupStack->tx; + ty = transpGroupStack->ty; + tBitmap = transpGroupStack->tBitmap; + isolated = transpGroupStack->isolated; + + // paint the transparency group onto the parent bitmap + // - the clip path was set in the parent's state) + splash->composite(tBitmap, 0, 0, tx, ty, + tBitmap->getWidth(), tBitmap->getHeight(), + gFalse, !isolated); + + // pop the stack + transpGroup = transpGroupStack; + transpGroupStack = transpGroup->next; + delete transpGroup; + + delete tBitmap; +} + +void SplashOutputDev::setSoftMask(GfxState * /*state*/, double * /*bbox*/, + GBool alpha, Function *transferFunc, + GfxColor *backdropColor) { + SplashBitmap *softMask, *tBitmap; + Splash *tSplash; + SplashTransparencyGroup *transpGroup; + SplashColor color; + SplashColorPtr p; + GfxGray gray; + GfxRGB rgb; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + double lum, lum2; + int tx, ty, x, y; + + tx = transpGroupStack->tx; + ty = transpGroupStack->ty; + tBitmap = transpGroupStack->tBitmap; + + // composite with backdrop color + if (!alpha && colorMode != splashModeMono1) { + //~ need to correctly handle the case where no blending color + //~ space is given + tSplash = new Splash(tBitmap, vectorAntialias, + transpGroupStack->origSplash->getScreen()); + if (transpGroupStack->blendingColorSpace) { + switch (colorMode) { + case splashModeMono1: + // transparency is not supported in mono1 mode + break; + case splashModeMono8: + transpGroupStack->blendingColorSpace->getGray(backdropColor, &gray); + color[0] = colToByte(gray); + tSplash->compositeBackground(color); + break; + case splashModeRGB8: + case splashModeBGR8: + transpGroupStack->blendingColorSpace->getRGB(backdropColor, &rgb); + color[0] = colToByte(rgb.r); + color[1] = colToByte(rgb.g); + color[2] = colToByte(rgb.b); + tSplash->compositeBackground(color); + break; +#if SPLASH_CMYK + case splashModeCMYK8: + transpGroupStack->blendingColorSpace->getCMYK(backdropColor, &cmyk); + color[0] = colToByte(cmyk.c); + color[1] = colToByte(cmyk.m); + color[2] = colToByte(cmyk.y); + color[3] = colToByte(cmyk.k); + tSplash->compositeBackground(color); + break; +#endif + } + delete tSplash; + } + } + + softMask = new SplashBitmap(bitmap->getWidth(), bitmap->getHeight(), + 1, splashModeMono8, gFalse); + memset(softMask->getDataPtr(), 0, + softMask->getRowSize() * softMask->getHeight()); + p = softMask->getDataPtr() + ty * softMask->getRowSize() + tx; + int xMax = tBitmap->getWidth(); + int yMax = tBitmap->getHeight(); + if (xMax + tx > bitmap->getWidth()) xMax = bitmap->getWidth() - tx; + if (yMax + ty > bitmap->getHeight()) yMax = bitmap->getHeight() - ty; + for (y = 0; y < yMax; ++y) { + for (x = 0; x < xMax; ++x) { + tBitmap->getPixel(x, y, color); + if (alpha) { + //~ unimplemented + } else { + // convert to luminosity + switch (colorMode) { + case splashModeMono1: + case splashModeMono8: + lum = color[0] / 255.0; + break; + case splashModeRGB8: + case splashModeBGR8: + lum = (0.3 / 255.0) * color[0] + + (0.59 / 255.0) * color[1] + + (0.11 / 255.0) * color[2]; + break; +#if SPLASH_CMYK + case splashModeCMYK8: + lum = (1 - color[3] / 255.0) + - (0.3 / 255.0) * color[0] + - (0.59 / 255.0) * color[1] + - (0.11 / 255.0) * color[2]; + if (lum < 0) { + lum = 0; + } + break; +#endif + } + if (transferFunc) { + transferFunc->transform(&lum, &lum2); + } else { + lum2 = lum; + } + p[x] = (int)(lum2 * 255.0 + 0.5); + } + } + p += softMask->getRowSize(); + } + splash->setSoftMask(softMask); + + // pop the stack + transpGroup = transpGroupStack; + transpGroupStack = transpGroup->next; + delete transpGroup; + + delete tBitmap; +} + +void SplashOutputDev::clearSoftMask(GfxState * /*state*/) { + splash->setSoftMask(NULL); +} + +void SplashOutputDev::setPaperColor(SplashColorPtr paperColorA) { + splashColorCopy(paperColor, paperColorA); +} + +int SplashOutputDev::getBitmapWidth() { + return bitmap->getWidth(); +} + +int SplashOutputDev::getBitmapHeight() { + return bitmap->getHeight(); +} + +SplashBitmap *SplashOutputDev::takeBitmap() { + SplashBitmap *ret; + + ret = bitmap; + bitmap = new SplashBitmap(1, 1, bitmapRowPad, colorMode, + colorMode != splashModeMono1, bitmapTopDown); + return ret; +} + +void SplashOutputDev::getModRegion(int *xMin, int *yMin, + int *xMax, int *yMax) { + splash->getModRegion(xMin, yMin, xMax, yMax); +} + +void SplashOutputDev::clearModRegion() { + splash->clearModRegion(); +} + +void SplashOutputDev::setFillColor(int r, int g, int b) { + GfxRGB rgb; + GfxGray gray; +#if SPLASH_CMYK + GfxCMYK cmyk; +#endif + + rgb.r = byteToCol(r); + rgb.g = byteToCol(g); + rgb.b = byteToCol(b); + gray = (GfxColorComp)(0.299 * rgb.r + 0.587 * rgb.g + 0.114 * rgb.b + 0.5); + if (gray > gfxColorComp1) { + gray = gfxColorComp1; + } +#if SPLASH_CMYK + cmyk.c = gfxColorComp1 - rgb.r; + cmyk.m = gfxColorComp1 - rgb.g; + cmyk.y = gfxColorComp1 - rgb.b; + cmyk.k = 0; + splash->setFillPattern(getColor(gray, &rgb, &cmyk)); +#else + splash->setFillPattern(getColor(gray, &rgb)); +#endif +} + +SplashFont *SplashOutputDev::getFont(GString *name, double *textMatA) { + DisplayFontParam *dfp; + Ref ref; + SplashOutFontFileID *id; + SplashFontFile *fontFile; + SplashFont *fontObj; + FoFiTrueType *ff; + Gushort *codeToGID; + Unicode u; + SplashCoord textMat[4]; + int cmap, i; + + for (i = 0; i < 16; ++i) { + if (!name->cmp(splashOutSubstFonts[i].name)) { + break; + } + } + if (i == 16) { + return NULL; + } + ref.num = i; + ref.gen = -1; + id = new SplashOutFontFileID(&ref); + + // check the font file cache + if ((fontFile = fontEngine->getFontFile(id))) { + delete id; + + // load the font file + } else { + dfp = globalParams->getDisplayFont(name); + if (dfp && dfp->kind == displayFontT1) { + SplashFontSrc *fontsrc = new SplashFontSrc; + fontsrc->setFile(dfp->t1.fileName, gFalse); + fontFile = fontEngine->loadType1Font(id, fontsrc, winAnsiEncoding); + } else if (dfp && dfp->kind == displayFontTT) { + if (!(ff = FoFiTrueType::load(dfp->tt.fileName->getCString()))) { + return NULL; + } + for (cmap = 0; cmap < ff->getNumCmaps(); ++cmap) { + if ((ff->getCmapPlatform(cmap) == 3 && + ff->getCmapEncoding(cmap) == 1) || + ff->getCmapPlatform(cmap) == 0) { + break; + } + } + if (cmap == ff->getNumCmaps()) { + delete ff; + return NULL; + } + codeToGID = (Gushort *)gmallocn(256, sizeof(Gushort)); + for (i = 0; i < 256; ++i) { + codeToGID[i] = 0; + if (winAnsiEncoding[i] && + (u = globalParams->mapNameToUnicode(winAnsiEncoding[i]))) { + codeToGID[i] = ff->mapCodeToGID(cmap, u); + } + } + delete ff; + SplashFontSrc *fontsrc = new SplashFontSrc; + fontsrc->setFile(dfp->tt.fileName->getCString(), gFalse); + fontFile = fontEngine->loadTrueTypeFont(id, fontsrc, codeToGID, 256); + } else { + return NULL; + } + } + + // create the scaled font + textMat[0] = (SplashCoord)textMatA[0]; + textMat[1] = (SplashCoord)textMatA[1]; + textMat[2] = (SplashCoord)textMatA[2]; + textMat[3] = (SplashCoord)textMatA[3]; + fontObj = fontEngine->getFont(fontFile, textMat, splash->getMatrix()); + + return fontObj; +} + +#if 1 //~tmp: turn off anti-aliasing temporarily +GBool SplashOutputDev::getVectorAntialias() { + return splash->getVectorAntialias(); +} + +void SplashOutputDev::setVectorAntialias(GBool vaa) { + splash->setVectorAntialias(vaa); +} +#endif diff --git a/kpdf/xpdf/xpdf/Stream.cc b/kpdf/xpdf/xpdf/Stream.cc deleted file mode 100644 index 2c1db5b4..00000000 --- a/kpdf/xpdf/xpdf/Stream.cc +++ /dev/null @@ -1,4698 +0,0 @@ -//======================================================================== -// -// Stream.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#ifndef WIN32 -#include -#endif -#include -#include -#include "gmem.h" -#include "gfile.h" -#include "config.h" -#include "Error.h" -#include "Object.h" -#include "Lexer.h" -#include "GfxState.h" -#include "Stream.h" -#include "JBIG2Stream.h" -#include "JPXStream.h" -#include "Stream-CCITT.h" - -#ifdef __DJGPP__ -static GBool setDJSYSFLAGS = gFalse; -#endif - -#ifdef VMS -#ifdef __GNUC__ -#define SEEK_SET 0 -#define SEEK_CUR 1 -#define SEEK_END 2 -#endif -#endif - -//------------------------------------------------------------------------ -// Stream (base class) -//------------------------------------------------------------------------ - -Stream::Stream() { - ref = 1; -} - -Stream::~Stream() { -} - -void Stream::close() { -} - -int Stream::getRawChar() { - error(-1, "Internal: called getRawChar() on non-predictor stream"); - return EOF; -} - -char *Stream::getLine(char *buf, int size) { - int i; - int c; - - if (lookChar() == EOF) - return NULL; - for (i = 0; i < size - 1; ++i) { - c = getChar(); - if (c == EOF || c == '\n') - break; - if (c == '\r') { - if ((c = lookChar()) == '\n') - getChar(); - break; - } - buf[i] = c; - } - buf[i] = '\0'; - return buf; -} - -GString *Stream::getPSFilter(int /*psLevel*/, char * /*indent*/) { - return new GString(); -} - -Stream *Stream::addFilters(Object *dict) { - Object obj, obj2; - Object params, params2; - Stream *str; - int i; - - str = this; - dict->dictLookup("Filter", &obj); - if (obj.isNull()) { - obj.free(); - dict->dictLookup("F", &obj); - } - dict->dictLookup("DecodeParms", ¶ms); - if (params.isNull()) { - params.free(); - dict->dictLookup("DP", ¶ms); - } - if (obj.isName()) { - str = makeFilter(obj.getName(), str, ¶ms); - } else if (obj.isArray()) { - for (i = 0; i < obj.arrayGetLength(); ++i) { - obj.arrayGet(i, &obj2); - if (params.isArray()) - params.arrayGet(i, ¶ms2); - else - params2.initNull(); - if (obj2.isName()) { - str = makeFilter(obj2.getName(), str, ¶ms2); - } else { - error(getPos(), "Bad filter name"); - str = new EOFStream(str); - } - obj2.free(); - params2.free(); - } - } else if (!obj.isNull()) { - error(getPos(), "Bad 'Filter' attribute in stream"); - } - obj.free(); - params.free(); - - return str; -} - -Stream *Stream::makeFilter(char *name, Stream *str, Object *params) { - int pred; // parameters - int colors; - int bits; - int early; - int encoding; - GBool endOfLine, byteAlign, endOfBlock, black; - int columns, rows; - int colorXform; - Object globals, obj; - - if (!strcmp(name, "ASCIIHexDecode") || !strcmp(name, "AHx")) { - str = new ASCIIHexStream(str); - } else if (!strcmp(name, "ASCII85Decode") || !strcmp(name, "A85")) { - str = new ASCII85Stream(str); - } else if (!strcmp(name, "LZWDecode") || !strcmp(name, "LZW")) { - pred = 1; - columns = 1; - colors = 1; - bits = 8; - early = 1; - if (params->isDict()) { - params->dictLookup("Predictor", &obj); - if (obj.isInt()) - pred = obj.getInt(); - obj.free(); - params->dictLookup("Columns", &obj); - if (obj.isInt()) - columns = obj.getInt(); - obj.free(); - params->dictLookup("Colors", &obj); - if (obj.isInt()) - colors = obj.getInt(); - obj.free(); - params->dictLookup("BitsPerComponent", &obj); - if (obj.isInt()) - bits = obj.getInt(); - obj.free(); - params->dictLookup("EarlyChange", &obj); - if (obj.isInt()) - early = obj.getInt(); - obj.free(); - } - str = new LZWStream(str, pred, columns, colors, bits, early); - } else if (!strcmp(name, "RunLengthDecode") || !strcmp(name, "RL")) { - str = new RunLengthStream(str); - } else if (!strcmp(name, "CCITTFaxDecode") || !strcmp(name, "CCF")) { - encoding = 0; - endOfLine = gFalse; - byteAlign = gFalse; - columns = 1728; - rows = 0; - endOfBlock = gTrue; - black = gFalse; - if (params->isDict()) { - params->dictLookup("K", &obj); - if (obj.isInt()) { - encoding = obj.getInt(); - } - obj.free(); - params->dictLookup("EndOfLine", &obj); - if (obj.isBool()) { - endOfLine = obj.getBool(); - } - obj.free(); - params->dictLookup("EncodedByteAlign", &obj); - if (obj.isBool()) { - byteAlign = obj.getBool(); - } - obj.free(); - params->dictLookup("Columns", &obj); - if (obj.isInt()) { - columns = obj.getInt(); - } - obj.free(); - params->dictLookup("Rows", &obj); - if (obj.isInt()) { - rows = obj.getInt(); - } - obj.free(); - params->dictLookup("EndOfBlock", &obj); - if (obj.isBool()) { - endOfBlock = obj.getBool(); - } - obj.free(); - params->dictLookup("BlackIs1", &obj); - if (obj.isBool()) { - black = obj.getBool(); - } - obj.free(); - } - str = new CCITTFaxStream(str, encoding, endOfLine, byteAlign, - columns, rows, endOfBlock, black); - } else if (!strcmp(name, "DCTDecode") || !strcmp(name, "DCT")) { - colorXform = -1; - if (params->isDict()) { - if (params->dictLookup("ColorTransform", &obj)->isInt()) { - colorXform = obj.getInt(); - } - obj.free(); - } - str = new DCTStream(str, colorXform); - } else if (!strcmp(name, "FlateDecode") || !strcmp(name, "Fl")) { - pred = 1; - columns = 1; - colors = 1; - bits = 8; - if (params->isDict()) { - params->dictLookup("Predictor", &obj); - if (obj.isInt()) - pred = obj.getInt(); - obj.free(); - params->dictLookup("Columns", &obj); - if (obj.isInt()) - columns = obj.getInt(); - obj.free(); - params->dictLookup("Colors", &obj); - if (obj.isInt()) - colors = obj.getInt(); - obj.free(); - params->dictLookup("BitsPerComponent", &obj); - if (obj.isInt()) - bits = obj.getInt(); - obj.free(); - } - str = new FlateStream(str, pred, columns, colors, bits); - } else if (!strcmp(name, "JBIG2Decode")) { - if (params->isDict()) { - params->dictLookup("JBIG2Globals", &globals); - } - str = new JBIG2Stream(str, &globals); - globals.free(); - } else if (!strcmp(name, "JPXDecode")) { - str = new JPXStream(str); - } else { - error(getPos(), "Unknown filter '%s'", name); - str = new EOFStream(str); - } - return str; -} - -//------------------------------------------------------------------------ -// BaseStream -//------------------------------------------------------------------------ - -BaseStream::BaseStream(Object *dictA) { - dict = *dictA; -} - -BaseStream::~BaseStream() { - dict.free(); -} - -//------------------------------------------------------------------------ -// FilterStream -//------------------------------------------------------------------------ - -FilterStream::FilterStream(Stream *strA) { - str = strA; -} - -FilterStream::~FilterStream() { -} - -void FilterStream::close() { - str->close(); -} - -void FilterStream::setPos(Guint /*pos*/, int /*dir*/) { - error(-1, "Internal: called setPos() on FilterStream"); -} - -//------------------------------------------------------------------------ -// ImageStream -//------------------------------------------------------------------------ - -ImageStream::ImageStream(Stream *strA, int widthA, int nCompsA, int nBitsA) { - int imgLineSize; - - str = strA; - width = widthA; - nComps = nCompsA; - nBits = nBitsA; - - nVals = width * nComps; - if (nBits == 1) { - imgLineSize = (nVals + 7) & ~7; - } else { - imgLineSize = nVals; - } - if (width > INT_MAX / nComps) { - // force a call to gmallocn(-1,...), which will throw an exception - imgLineSize = -1; - } - imgLine = (Guchar *)gmallocn(imgLineSize, sizeof(Guchar)); - imgIdx = nVals; -} - -ImageStream::~ImageStream() { - gfree(imgLine); -} - -void ImageStream::reset() { - str->reset(); -} - -GBool ImageStream::getPixel(Guchar *pix) { - int i; - - if (imgIdx >= nVals) { - getLine(); - imgIdx = 0; - } - for (i = 0; i < nComps; ++i) { - pix[i] = imgLine[imgIdx++]; - } - return gTrue; -} - -Guchar *ImageStream::getLine() { - Gulong buf, bitMask; - int bits; - int c; - int i; - - if (nBits == 1) { - for (i = 0; i < nVals; i += 8) { - c = str->getChar(); - imgLine[i+0] = (Guchar)((c >> 7) & 1); - imgLine[i+1] = (Guchar)((c >> 6) & 1); - imgLine[i+2] = (Guchar)((c >> 5) & 1); - imgLine[i+3] = (Guchar)((c >> 4) & 1); - imgLine[i+4] = (Guchar)((c >> 3) & 1); - imgLine[i+5] = (Guchar)((c >> 2) & 1); - imgLine[i+6] = (Guchar)((c >> 1) & 1); - imgLine[i+7] = (Guchar)(c & 1); - } - } else if (nBits == 8) { - for (i = 0; i < nVals; ++i) { - imgLine[i] = str->getChar(); - } - } else { - bitMask = (1 << nBits) - 1; - buf = 0; - bits = 0; - for (i = 0; i < nVals; ++i) { - if (bits < nBits) { - buf = (buf << 8) | (str->getChar() & 0xff); - bits += 8; - } - imgLine[i] = (Guchar)((buf >> (bits - nBits)) & bitMask); - bits -= nBits; - } - } - return imgLine; -} - -void ImageStream::skipLine() { - int n, i; - - n = (nVals * nBits + 7) >> 3; - for (i = 0; i < n; ++i) { - str->getChar(); - } -} - -//------------------------------------------------------------------------ -// StreamPredictor -//------------------------------------------------------------------------ - -StreamPredictor::StreamPredictor(Stream *strA, int predictorA, - int widthA, int nCompsA, int nBitsA) { - str = strA; - predictor = predictorA; - width = widthA; - nComps = nCompsA; - nBits = nBitsA; - predLine = NULL; - ok = gFalse; - - nVals = width * nComps; - pixBytes = (nComps * nBits + 7) >> 3; - rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes; - if (width <= 0 || nComps <= 0 || nBits <= 0 || - nComps > gfxColorMaxComps || nBits > 16 || - width >= INT_MAX / nComps || // check for overflow in nVals - nVals >= (INT_MAX - 7) / nBits) { // check for overflow in rowBytes - return; - } - predLine = (Guchar *)gmalloc(rowBytes); - memset(predLine, 0, rowBytes); - predIdx = rowBytes; - - ok = gTrue; -} - -StreamPredictor::~StreamPredictor() { - gfree(predLine); -} - -int StreamPredictor::lookChar() { - if (predIdx >= rowBytes) { - if (!getNextLine()) { - return EOF; - } - } - return predLine[predIdx]; -} - -int StreamPredictor::getChar() { - if (predIdx >= rowBytes) { - if (!getNextLine()) { - return EOF; - } - } - return predLine[predIdx++]; -} - -GBool StreamPredictor::getNextLine() { - int curPred; - Guchar upLeftBuf[gfxColorMaxComps * 2 + 1]; - int left, up, upLeft, p, pa, pb, pc; - int c; - Gulong inBuf, outBuf, bitMask; - int inBits, outBits; - int i, j, k, kk; - - // get PNG optimum predictor number - if (predictor >= 10) { - if ((curPred = str->getRawChar()) == EOF) { - return gFalse; - } - curPred += 10; - } else { - curPred = predictor; - } - - // read the raw line, apply PNG (byte) predictor - memset(upLeftBuf, 0, pixBytes + 1); - for (i = pixBytes; i < rowBytes; ++i) { - for (j = pixBytes; j > 0; --j) { - upLeftBuf[j] = upLeftBuf[j-1]; - } - upLeftBuf[0] = predLine[i]; - if ((c = str->getRawChar()) == EOF) { - if (i > pixBytes) { - // this ought to return false, but some (broken) PDF files - // contain truncated image data, and Adobe apparently reads the - // last partial line - break; - } - return gFalse; - } - switch (curPred) { - case 11: // PNG sub - predLine[i] = predLine[i - pixBytes] + (Guchar)c; - break; - case 12: // PNG up - predLine[i] = predLine[i] + (Guchar)c; - break; - case 13: // PNG average - predLine[i] = ((predLine[i - pixBytes] + predLine[i]) >> 1) + - (Guchar)c; - break; - case 14: // PNG Paeth - left = predLine[i - pixBytes]; - up = predLine[i]; - upLeft = upLeftBuf[pixBytes]; - p = left + up - upLeft; - if ((pa = p - left) < 0) - pa = -pa; - if ((pb = p - up) < 0) - pb = -pb; - if ((pc = p - upLeft) < 0) - pc = -pc; - if (pa <= pb && pa <= pc) - predLine[i] = left + (Guchar)c; - else if (pb <= pc) - predLine[i] = up + (Guchar)c; - else - predLine[i] = upLeft + (Guchar)c; - break; - case 10: // PNG none - default: // no predictor or TIFF predictor - predLine[i] = (Guchar)c; - break; - } - } - - // apply TIFF (component) predictor - if (predictor == 2) { - if (nBits == 1) { - inBuf = predLine[pixBytes - 1]; - for (i = pixBytes; i < rowBytes; i += 8) { - // 1-bit add is just xor - inBuf = (inBuf << 8) | predLine[i]; - predLine[i] ^= inBuf >> nComps; - } - } else if (nBits == 8) { - for (i = pixBytes; i < rowBytes; ++i) { - predLine[i] += predLine[i - nComps]; - } - } else { - memset(upLeftBuf, 0, nComps + 1); - bitMask = (1 << nBits) - 1; - inBuf = outBuf = 0; - inBits = outBits = 0; - j = k = pixBytes; - for (i = 0; i < width; ++i) { - for (kk = 0; kk < nComps; ++kk) { - if (inBits < nBits) { - inBuf = (inBuf << 8) | (predLine[j++] & 0xff); - inBits += 8; - } - upLeftBuf[kk] = (Guchar)((upLeftBuf[kk] + - (inBuf >> (inBits - nBits))) & bitMask); - inBits -= nBits; - outBuf = (outBuf << nBits) | upLeftBuf[kk]; - outBits += nBits; - if (outBits >= 8) { - predLine[k++] = (Guchar)(outBuf >> (outBits - 8)); - outBits -= 8; - } - } - } - if (outBits > 0) { - predLine[k++] = (Guchar)((outBuf << (8 - outBits)) + - (inBuf & ((1 << (8 - outBits)) - 1))); - } - } - } - - // reset to start of line - predIdx = pixBytes; - - return gTrue; -} - -//------------------------------------------------------------------------ -// FileStream -//------------------------------------------------------------------------ - -FileStream::FileStream(FILE *fA, Guint startA, GBool limitedA, - Guint lengthA, Object *dictA): - BaseStream(dictA) { - f = fA; - start = startA; - limited = limitedA; - length = lengthA; - bufPtr = bufEnd = buf; - bufPos = start; - savePos = 0; - saved = gFalse; -} - -FileStream::~FileStream() { - close(); -} - -Stream *FileStream::makeSubStream(Guint startA, GBool limitedA, - Guint lengthA, Object *dictA) { - return new FileStream(f, startA, limitedA, lengthA, dictA); -} - -void FileStream::reset() { -#if HAVE_FSEEKO - savePos = (Guint)ftello(f); - fseeko(f, start, SEEK_SET); -#elif HAVE_FSEEK64 - savePos = (Guint)ftell64(f); - fseek64(f, start, SEEK_SET); -#else - savePos = (Guint)ftell(f); - fseek(f, start, SEEK_SET); -#endif - saved = gTrue; - bufPtr = bufEnd = buf; - bufPos = start; -} - -void FileStream::close() { - if (saved) { -#if HAVE_FSEEKO - fseeko(f, savePos, SEEK_SET); -#elif HAVE_FSEEK64 - fseek64(f, savePos, SEEK_SET); -#else - fseek(f, savePos, SEEK_SET); -#endif - saved = gFalse; - } -} - -GBool FileStream::fillBuf() { - int n; - - bufPos += bufEnd - buf; - bufPtr = bufEnd = buf; - if (limited && bufPos >= start + length) { - return gFalse; - } - if (limited && bufPos + fileStreamBufSize > start + length) { - n = start + length - bufPos; - } else { - n = fileStreamBufSize; - } - n = fread(buf, 1, n, f); - bufEnd = buf + n; - if (bufPtr >= bufEnd) { - return gFalse; - } - return gTrue; -} - -void FileStream::setPos(Guint pos, int dir) { - Guint size; - - if (dir >= 0) { -#if HAVE_FSEEKO - fseeko(f, pos, SEEK_SET); -#elif HAVE_FSEEK64 - fseek64(f, pos, SEEK_SET); -#else - fseek(f, pos, SEEK_SET); -#endif - bufPos = pos; - } else { -#if HAVE_FSEEKO - fseeko(f, 0, SEEK_END); - size = (Guint)ftello(f); -#elif HAVE_FSEEK64 - fseek64(f, 0, SEEK_END); - size = (Guint)ftell64(f); -#else - fseek(f, 0, SEEK_END); - size = (Guint)ftell(f); -#endif - if (pos > size) - pos = (Guint)size; -#ifdef __CYGWIN32__ - //~ work around a bug in cygwin's implementation of fseek - rewind(f); -#endif -#if HAVE_FSEEKO - fseeko(f, -(int)pos, SEEK_END); - bufPos = (Guint)ftello(f); -#elif HAVE_FSEEK64 - fseek64(f, -(int)pos, SEEK_END); - bufPos = (Guint)ftell64(f); -#else - fseek(f, -(int)pos, SEEK_END); - bufPos = (Guint)ftell(f); -#endif - } - bufPtr = bufEnd = buf; -} - -void FileStream::moveStart(int delta) { - start += delta; - bufPtr = bufEnd = buf; - bufPos = start; -} - -//------------------------------------------------------------------------ -// MemStream -//------------------------------------------------------------------------ - -MemStream::MemStream(char *bufA, Guint startA, Guint lengthA, Object *dictA): - BaseStream(dictA) { - buf = bufA; - start = startA; - length = lengthA; - bufEnd = buf + start + length; - bufPtr = buf + start; - needFree = gFalse; -} - -MemStream::~MemStream() { - if (needFree) { - gfree(buf); - } -} - -Stream *MemStream::makeSubStream(Guint startA, GBool limited, - Guint lengthA, Object *dictA) { - MemStream *subStr; - Guint newLength; - - if (!limited || startA + lengthA > start + length) { - newLength = start + length - startA; - } else { - newLength = lengthA; - } - subStr = new MemStream(buf, startA, newLength, dictA); - return subStr; -} - -void MemStream::reset() { - bufPtr = buf + start; -} - -void MemStream::close() { -} - -void MemStream::setPos(Guint pos, int dir) { - Guint i; - - if (dir >= 0) { - i = pos; - } else { - i = start + length - pos; - } - if (i < start) { - i = start; - } else if (i > start + length) { - i = start + length; - } - bufPtr = buf + i; -} - -void MemStream::moveStart(int delta) { - start += delta; - length -= delta; - bufPtr = buf + start; -} - -//------------------------------------------------------------------------ -// EmbedStream -//------------------------------------------------------------------------ - -EmbedStream::EmbedStream(Stream *strA, Object *dictA, - GBool limitedA, Guint lengthA): - BaseStream(dictA) { - str = strA; - limited = limitedA; - length = lengthA; -} - -EmbedStream::~EmbedStream() { -} - -Stream *EmbedStream::makeSubStream(Guint /*start*/, GBool /*limitedA*/, - Guint /*lengthA*/, Object * /*dictA*/) { - error(-1, "Internal: called makeSubStream() on EmbedStream"); - return NULL; -} - -int EmbedStream::getChar() { - if (limited && !length) { - return EOF; - } - --length; - return str->getChar(); -} - -int EmbedStream::lookChar() { - if (limited && !length) { - return EOF; - } - return str->lookChar(); -} - -void EmbedStream::setPos(Guint /*pos*/, int /*dir*/) { - error(-1, "Internal: called setPos() on EmbedStream"); -} - -Guint EmbedStream::getStart() { - error(-1, "Internal: called getStart() on EmbedStream"); - return 0; -} - -void EmbedStream::moveStart(int /*delta*/) { - error(-1, "Internal: called moveStart() on EmbedStream"); -} - -//------------------------------------------------------------------------ -// ASCIIHexStream -//------------------------------------------------------------------------ - -ASCIIHexStream::ASCIIHexStream(Stream *strA): - FilterStream(strA) { - buf = EOF; - eof = gFalse; -} - -ASCIIHexStream::~ASCIIHexStream() { - delete str; -} - -void ASCIIHexStream::reset() { - str->reset(); - buf = EOF; - eof = gFalse; -} - -int ASCIIHexStream::lookChar() { - int c1, c2, x; - - if (buf != EOF) - return buf; - if (eof) { - buf = EOF; - return EOF; - } - do { - c1 = str->getChar(); - } while (isspace(c1)); - if (c1 == '>') { - eof = gTrue; - buf = EOF; - return buf; - } - do { - c2 = str->getChar(); - } while (isspace(c2)); - if (c2 == '>') { - eof = gTrue; - c2 = '0'; - } - if (c1 >= '0' && c1 <= '9') { - x = (c1 - '0') << 4; - } else if (c1 >= 'A' && c1 <= 'F') { - x = (c1 - 'A' + 10) << 4; - } else if (c1 >= 'a' && c1 <= 'f') { - x = (c1 - 'a' + 10) << 4; - } else if (c1 == EOF) { - eof = gTrue; - x = 0; - } else { - error(getPos(), "Illegal character <%02x> in ASCIIHex stream", c1); - x = 0; - } - if (c2 >= '0' && c2 <= '9') { - x += c2 - '0'; - } else if (c2 >= 'A' && c2 <= 'F') { - x += c2 - 'A' + 10; - } else if (c2 >= 'a' && c2 <= 'f') { - x += c2 - 'a' + 10; - } else if (c2 == EOF) { - eof = gTrue; - x = 0; - } else { - error(getPos(), "Illegal character <%02x> in ASCIIHex stream", c2); - } - buf = x & 0xff; - return buf; -} - -GString *ASCIIHexStream::getPSFilter(int psLevel, char *indent) { - GString *s; - - if (psLevel < 2) { - return NULL; - } - if (!(s = str->getPSFilter(psLevel, indent))) { - return NULL; - } - s->append(indent)->append("/ASCIIHexDecode filter\n"); - return s; -} - -GBool ASCIIHexStream::isBinary(GBool /*last*/) { - return str->isBinary(gFalse); -} - -//------------------------------------------------------------------------ -// ASCII85Stream -//------------------------------------------------------------------------ - -ASCII85Stream::ASCII85Stream(Stream *strA): - FilterStream(strA) { - index = n = 0; - eof = gFalse; -} - -ASCII85Stream::~ASCII85Stream() { - delete str; -} - -void ASCII85Stream::reset() { - str->reset(); - index = n = 0; - eof = gFalse; -} - -int ASCII85Stream::lookChar() { - int k; - Gulong t; - - if (index >= n) { - if (eof) - return EOF; - index = 0; - do { - c[0] = str->getChar(); - } while (Lexer::isSpace(c[0])); - if (c[0] == '~' || c[0] == EOF) { - eof = gTrue; - n = 0; - return EOF; - } else if (c[0] == 'z') { - b[0] = b[1] = b[2] = b[3] = 0; - n = 4; - } else { - for (k = 1; k < 5; ++k) { - do { - c[k] = str->getChar(); - } while (Lexer::isSpace(c[k])); - if (c[k] == '~' || c[k] == EOF) - break; - } - n = k - 1; - if (k < 5 && (c[k] == '~' || c[k] == EOF)) { - for (++k; k < 5; ++k) - c[k] = 0x21 + 84; - eof = gTrue; - } - t = 0; - for (k = 0; k < 5; ++k) - t = t * 85 + (c[k] - 0x21); - for (k = 3; k >= 0; --k) { - b[k] = (int)(t & 0xff); - t >>= 8; - } - } - } - return b[index]; -} - -GString *ASCII85Stream::getPSFilter(int psLevel, char *indent) { - GString *s; - - if (psLevel < 2) { - return NULL; - } - if (!(s = str->getPSFilter(psLevel, indent))) { - return NULL; - } - s->append(indent)->append("/ASCII85Decode filter\n"); - return s; -} - -GBool ASCII85Stream::isBinary(GBool /*last*/) { - return str->isBinary(gFalse); -} - -//------------------------------------------------------------------------ -// LZWStream -//------------------------------------------------------------------------ - -LZWStream::LZWStream(Stream *strA, int predictor, int columns, int colors, - int bits, int earlyA): - FilterStream(strA) { - if (predictor != 1) { - pred = new StreamPredictor(this, predictor, columns, colors, bits); - if (!pred->isOk()) { - delete pred; - pred = NULL; - } - } else { - pred = NULL; - } - early = earlyA; - eof = gFalse; - inputBits = 0; - clearTable(); -} - -LZWStream::~LZWStream() { - if (pred) { - delete pred; - } - delete str; -} - -int LZWStream::getChar() { - if (pred) { - return pred->getChar(); - } - if (eof) { - return EOF; - } - if (seqIndex >= seqLength) { - if (!processNextCode()) { - return EOF; - } - } - return seqBuf[seqIndex++]; -} - -int LZWStream::lookChar() { - if (pred) { - return pred->lookChar(); - } - if (eof) { - return EOF; - } - if (seqIndex >= seqLength) { - if (!processNextCode()) { - return EOF; - } - } - return seqBuf[seqIndex]; -} - -int LZWStream::getRawChar() { - if (eof) { - return EOF; - } - if (seqIndex >= seqLength) { - if (!processNextCode()) { - return EOF; - } - } - return seqBuf[seqIndex++]; -} - -void LZWStream::reset() { - str->reset(); - eof = gFalse; - inputBits = 0; - clearTable(); -} - -GBool LZWStream::processNextCode() { - int code; - int nextLength; - int i, j; - - // check for EOF - if (eof) { - return gFalse; - } - - // check for eod and clear-table codes - start: - code = getCode(); - if (code == EOF || code == 257) { - eof = gTrue; - return gFalse; - } - if (code == 256) { - clearTable(); - goto start; - } - if (nextCode >= 4097) { - error(getPos(), "Bad LZW stream - expected clear-table code"); - clearTable(); - } - - // process the next code - nextLength = seqLength + 1; - if (code < 256) { - seqBuf[0] = code; - seqLength = 1; - } else if (code < nextCode) { - seqLength = table[code].length; - for (i = seqLength - 1, j = code; i > 0; --i) { - seqBuf[i] = table[j].tail; - j = table[j].head; - } - seqBuf[0] = j; - } else if (code == nextCode) { - seqBuf[seqLength] = newChar; - ++seqLength; - } else { - error(getPos(), "Bad LZW stream - unexpected code"); - eof = gTrue; - return gFalse; - } - newChar = seqBuf[0]; - if (first) { - first = gFalse; - } else { - table[nextCode].length = nextLength; - table[nextCode].head = prevCode; - table[nextCode].tail = newChar; - ++nextCode; - if (nextCode + early == 512) - nextBits = 10; - else if (nextCode + early == 1024) - nextBits = 11; - else if (nextCode + early == 2048) - nextBits = 12; - } - prevCode = code; - - // reset buffer - seqIndex = 0; - - return gTrue; -} - -void LZWStream::clearTable() { - nextCode = 258; - nextBits = 9; - seqIndex = seqLength = 0; - first = gTrue; -} - -int LZWStream::getCode() { - int c; - int code; - - while (inputBits < nextBits) { - if ((c = str->getChar()) == EOF) - return EOF; - inputBuf = (inputBuf << 8) | (c & 0xff); - inputBits += 8; - } - code = (inputBuf >> (inputBits - nextBits)) & ((1 << nextBits) - 1); - inputBits -= nextBits; - return code; -} - -GString *LZWStream::getPSFilter(int psLevel, char *indent) { - GString *s; - - if (psLevel < 2 || pred) { - return NULL; - } - if (!(s = str->getPSFilter(psLevel, indent))) { - return NULL; - } - s->append(indent)->append("<< "); - if (!early) { - s->append("/EarlyChange 0 "); - } - s->append(">> /LZWDecode filter\n"); - return s; -} - -GBool LZWStream::isBinary(GBool /*last*/) { - return str->isBinary(gTrue); -} - -//------------------------------------------------------------------------ -// RunLengthStream -//------------------------------------------------------------------------ - -RunLengthStream::RunLengthStream(Stream *strA): - FilterStream(strA) { - bufPtr = bufEnd = buf; - eof = gFalse; -} - -RunLengthStream::~RunLengthStream() { - delete str; -} - -void RunLengthStream::reset() { - str->reset(); - bufPtr = bufEnd = buf; - eof = gFalse; -} - -GString *RunLengthStream::getPSFilter(int psLevel, char *indent) { - GString *s; - - if (psLevel < 2) { - return NULL; - } - if (!(s = str->getPSFilter(psLevel, indent))) { - return NULL; - } - s->append(indent)->append("/RunLengthDecode filter\n"); - return s; -} - -GBool RunLengthStream::isBinary(GBool /*last*/) { - return str->isBinary(gTrue); -} - -GBool RunLengthStream::fillBuf() { - int c; - int n, i; - - if (eof) - return gFalse; - c = str->getChar(); - if (c == 0x80 || c == EOF) { - eof = gTrue; - return gFalse; - } - if (c < 0x80) { - n = c + 1; - for (i = 0; i < n; ++i) - buf[i] = (char)str->getChar(); - } else { - n = 0x101 - c; - c = str->getChar(); - for (i = 0; i < n; ++i) - buf[i] = (char)c; - } - bufPtr = buf; - bufEnd = buf + n; - return gTrue; -} - -//------------------------------------------------------------------------ -// CCITTFaxStream -//------------------------------------------------------------------------ - -CCITTFaxStream::CCITTFaxStream(Stream *strA, int encodingA, GBool endOfLineA, - GBool byteAlignA, int columnsA, int rowsA, - GBool endOfBlockA, GBool blackA): - FilterStream(strA) { - encoding = encodingA; - endOfLine = endOfLineA; - byteAlign = byteAlignA; - columns = columnsA; - if (columns < 1) { - columns = 1; - } else if (columns > INT_MAX - 2) { - columns = INT_MAX - 2; - } - rows = rowsA; - endOfBlock = endOfBlockA; - black = blackA; - // 0 <= codingLine[0] < codingLine[1] < ... < codingLine[n] = columns - // ---> max codingLine size = columns + 1 - // refLine has one extra guard entry at the end - // ---> max refLine size = columns + 2 - codingLine = (int *)gmallocn_checkoverflow(columns + 1, sizeof(int)); - refLine = (int *)gmallocn_checkoverflow(columns + 2, sizeof(int)); - - if (codingLine != NULL && refLine != NULL) { - eof = gFalse; - codingLine[0] = columns; - } else { - eof = gTrue; - } - row = 0; - nextLine2D = encoding < 0; - inputBits = 0; - a0i = 0; - outputBits = 0; - - buf = EOF; -} - -CCITTFaxStream::~CCITTFaxStream() { - delete str; - gfree(refLine); - gfree(codingLine); -} - -void CCITTFaxStream::reset() { - short code1; - - str->reset(); - - if (codingLine != NULL && refLine != NULL) { - eof = gFalse; - codingLine[0] = columns; - } else { - eof = gTrue; - } - row = 0; - nextLine2D = encoding < 0; - inputBits = 0; - a0i = 0; - outputBits = 0; - buf = EOF; - - // skip any initial zero bits and end-of-line marker, and get the 2D - // encoding tag - while ((code1 = lookBits(12)) == 0) { - eatBits(1); - } - if (code1 == 0x001) { - eatBits(12); - } - if (encoding > 0) { - nextLine2D = !lookBits(1); - eatBits(1); - } -} - -inline void CCITTFaxStream::addPixels(int a1, int blackPixels) { - if (a1 > codingLine[a0i]) { - if (a1 > columns) { - error(getPos(), "CCITTFax row is wrong length (%d)", a1); - err = gTrue; - a1 = columns; - } - if ((a0i & 1) ^ blackPixels) { - ++a0i; - } - codingLine[a0i] = a1; - } -} - -inline void CCITTFaxStream::addPixelsNeg(int a1, int blackPixels) { - if (a1 > codingLine[a0i]) { - if (a1 > columns) { - error(getPos(), "CCITTFax row is wrong length (%d)", a1); - err = gTrue; - a1 = columns; - } - if ((a0i & 1) ^ blackPixels) { - ++a0i; - } - codingLine[a0i] = a1; - } else if (a1 < codingLine[a0i]) { - if (a1 < 0) { - error(getPos(), "Invalid CCITTFax code"); - err = gTrue; - a1 = 0; - } - while (a0i > 0 && a1 <= codingLine[a0i - 1]) { - --a0i; - } - codingLine[a0i] = a1; - } -} - -int CCITTFaxStream::lookChar() { - short code1, code2, code3; - int b1i, blackPixels, i, bits; - GBool gotEOL; - - if (buf != EOF) { - return buf; - } - - // read the next row - if (outputBits == 0) { - - // if at eof just return EOF - if (eof) { - return EOF; - } - - err = gFalse; - - // 2-D encoding - if (nextLine2D) { - for (i = 0; codingLine[i] < columns; ++i) { - refLine[i] = codingLine[i]; - } - refLine[i++] = columns; - refLine[i] = columns; - codingLine[0] = 0; - a0i = 0; - b1i = 0; - blackPixels = 0; - // invariant: - // refLine[b1i-1] <= codingLine[a0i] < refLine[b1i] < refLine[b1i+1] - // <= columns - // exception at left edge: - // codingLine[a0i = 0] = refLine[b1i = 0] = 0 is possible - // exception at right edge: - // refLine[b1i] = refLine[b1i+1] = columns is possible - while (codingLine[a0i] < columns) { - code1 = getTwoDimCode(); - switch (code1) { - case twoDimPass: - addPixels(refLine[b1i + 1], blackPixels); - if (refLine[b1i + 1] < columns) { - b1i += 2; - } - break; - case twoDimHoriz: - code1 = code2 = 0; - if (blackPixels) { - do { - code1 += code3 = getBlackCode(); - } while (code3 >= 64); - do { - code2 += code3 = getWhiteCode(); - } while (code3 >= 64); - } else { - do { - code1 += code3 = getWhiteCode(); - } while (code3 >= 64); - do { - code2 += code3 = getBlackCode(); - } while (code3 >= 64); - } - addPixels(codingLine[a0i] + code1, blackPixels); - if (codingLine[a0i] < columns) { - addPixels(codingLine[a0i] + code2, blackPixels ^ 1); - } - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { - b1i += 2; - } - break; - case twoDimVertR3: - addPixels(refLine[b1i] + 3, blackPixels); - blackPixels ^= 1; - if (codingLine[a0i] < columns) { - ++b1i; - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { - b1i += 2; - } - } - break; - case twoDimVertR2: - addPixels(refLine[b1i] + 2, blackPixels); - blackPixels ^= 1; - if (codingLine[a0i] < columns) { - ++b1i; - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { - b1i += 2; - } - } - break; - case twoDimVertR1: - addPixels(refLine[b1i] + 1, blackPixels); - blackPixels ^= 1; - if (codingLine[a0i] < columns) { - ++b1i; - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { - b1i += 2; - } - } - break; - case twoDimVert0: - addPixels(refLine[b1i], blackPixels); - blackPixels ^= 1; - if (codingLine[a0i] < columns) { - ++b1i; - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { - b1i += 2; - } - } - break; - case twoDimVertL3: - addPixelsNeg(refLine[b1i] - 3, blackPixels); - blackPixels ^= 1; - if (codingLine[a0i] < columns) { - if (b1i > 0) { - --b1i; - } else { - ++b1i; - } - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { - b1i += 2; - } - } - break; - case twoDimVertL2: - addPixelsNeg(refLine[b1i] - 2, blackPixels); - blackPixels ^= 1; - if (codingLine[a0i] < columns) { - if (b1i > 0) { - --b1i; - } else { - ++b1i; - } - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { - b1i += 2; - } - } - break; - case twoDimVertL1: - addPixelsNeg(refLine[b1i] - 1, blackPixels); - blackPixels ^= 1; - if (codingLine[a0i] < columns) { - if (b1i > 0) { - --b1i; - } else { - ++b1i; - } - while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { - b1i += 2; - } - } - break; - case EOF: - addPixels(columns, 0); - eof = gTrue; - break; - default: - error(getPos(), "Bad 2D code %04x in CCITTFax stream", code1); - addPixels(columns, 0); - err = gTrue; - break; - } - } - - // 1-D encoding - } else { - codingLine[0] = 0; - a0i = 0; - blackPixels = 0; - while (codingLine[a0i] < columns) { - code1 = 0; - if (blackPixels) { - do { - code1 += code3 = getBlackCode(); - } while (code3 >= 64); - } else { - do { - code1 += code3 = getWhiteCode(); - } while (code3 >= 64); - } - addPixels(codingLine[a0i] + code1, blackPixels); - blackPixels ^= 1; - } - } - - // byte-align the row - if (byteAlign) { - inputBits &= ~7; - } - - // check for end-of-line marker, skipping over any extra zero bits - gotEOL = gFalse; - if (!endOfBlock && row == rows - 1) { - eof = gTrue; - } else { - code1 = lookBits(12); - while (code1 == 0) { - eatBits(1); - code1 = lookBits(12); - } - if (code1 == 0x001) { - eatBits(12); - gotEOL = gTrue; - } else if (code1 == EOF) { - eof = gTrue; - } - } - - // get 2D encoding tag - if (!eof && encoding > 0) { - nextLine2D = !lookBits(1); - eatBits(1); - } - - // check for end-of-block marker - if (endOfBlock && gotEOL) { - code1 = lookBits(12); - if (code1 == 0x001) { - eatBits(12); - if (encoding > 0) { - lookBits(1); - eatBits(1); - } - if (encoding >= 0) { - for (i = 0; i < 4; ++i) { - code1 = lookBits(12); - if (code1 != 0x001) { - error(getPos(), "Bad RTC code in CCITTFax stream"); - } - eatBits(12); - if (encoding > 0) { - lookBits(1); - eatBits(1); - } - } - } - eof = gTrue; - } - - // look for an end-of-line marker after an error -- we only do - // this if we know the stream contains end-of-line markers because - // the "just plow on" technique tends to work better otherwise - } else if (err && endOfLine) { - while (1) { - code1 = lookBits(13); - if (code1 == EOF) { - eof = gTrue; - return EOF; - } - if ((code1 >> 1) == 0x001) { - break; - } - eatBits(1); - } - eatBits(12); - if (encoding > 0) { - eatBits(1); - nextLine2D = !(code1 & 1); - } - } - - // set up for output - if (codingLine[0] > 0) { - outputBits = codingLine[a0i = 0]; - } else { - outputBits = codingLine[a0i = 1]; - } - - ++row; - } - - // get a byte - if (outputBits >= 8) { - buf = (a0i & 1) ? 0x00 : 0xff; - outputBits -= 8; - if (outputBits == 0 && codingLine[a0i] < columns) { - ++a0i; - outputBits = codingLine[a0i] - codingLine[a0i - 1]; - } - } else { - bits = 8; - buf = 0; - do { - if (outputBits > bits) { - buf <<= bits; - if (!(a0i & 1)) { - buf |= 0xff >> (8 - bits); - } - outputBits -= bits; - bits = 0; - } else { - buf <<= outputBits; - if (!(a0i & 1)) { - buf |= 0xff >> (8 - outputBits); - } - bits -= outputBits; - outputBits = 0; - if (codingLine[a0i] < columns) { - ++a0i; - outputBits = codingLine[a0i] - codingLine[a0i - 1]; - } else if (bits > 0) { - buf <<= bits; - bits = 0; - } - } - } while (bits); - } - if (black) { - buf ^= 0xff; - } - return buf; -} - -short CCITTFaxStream::getTwoDimCode() { - short code; - CCITTCode *p; - int n; - - code = 0; // make gcc happy - if (endOfBlock) { - code = lookBits(7); - p = &twoDimTab1[code]; - if (p->bits > 0) { - eatBits(p->bits); - return p->n; - } - } else { - for (n = 1; n <= 7; ++n) { - code = lookBits(n); - if (n < 7) { - code <<= 7 - n; - } - p = &twoDimTab1[code]; - if (p->bits == n) { - eatBits(n); - return p->n; - } - } - } - error(getPos(), "Bad two dim code (%04x) in CCITTFax stream", code); - return EOF; -} - -short CCITTFaxStream::getWhiteCode() { - short code; - CCITTCode *p; - int n; - - code = 0; // make gcc happy - if (endOfBlock) { - code = lookBits(12); - if (code == EOF) { - return 1; - } - if ((code >> 5) == 0) { - p = &whiteTab1[code]; - } else { - p = &whiteTab2[code >> 3]; - } - if (p->bits > 0) { - eatBits(p->bits); - return p->n; - } - } else { - for (n = 1; n <= 9; ++n) { - code = lookBits(n); - if (code == EOF) { - return 1; - } - if (n < 9) { - code <<= 9 - n; - } - p = &whiteTab2[code]; - if (p->bits == n) { - eatBits(n); - return p->n; - } - } - for (n = 11; n <= 12; ++n) { - code = lookBits(n); - if (code == EOF) { - return 1; - } - if (n < 12) { - code <<= 12 - n; - } - p = &whiteTab1[code]; - if (p->bits == n) { - eatBits(n); - return p->n; - } - } - } - error(getPos(), "Bad white code (%04x) in CCITTFax stream", code); - // eat a bit and return a positive number so that the caller doesn't - // go into an infinite loop - eatBits(1); - return 1; -} - -short CCITTFaxStream::getBlackCode() { - short code; - CCITTCode *p; - int n; - - code = 0; // make gcc happy - if (endOfBlock) { - code = lookBits(13); - if (code == EOF) { - return 1; - } - if ((code >> 7) == 0) { - p = &blackTab1[code]; - } else if ((code >> 9) == 0 && (code >> 7) != 0) { - p = &blackTab2[(code >> 1) - 64]; - } else { - p = &blackTab3[code >> 7]; - } - if (p->bits > 0) { - eatBits(p->bits); - return p->n; - } - } else { - for (n = 2; n <= 6; ++n) { - code = lookBits(n); - if (code == EOF) { - return 1; - } - if (n < 6) { - code <<= 6 - n; - } - p = &blackTab3[code]; - if (p->bits == n) { - eatBits(n); - return p->n; - } - } - for (n = 7; n <= 12; ++n) { - code = lookBits(n); - if (code == EOF) { - return 1; - } - if (n < 12) { - code <<= 12 - n; - } - if (code >= 64) { - p = &blackTab2[code - 64]; - if (p->bits == n) { - eatBits(n); - return p->n; - } - } - } - for (n = 10; n <= 13; ++n) { - code = lookBits(n); - if (code == EOF) { - return 1; - } - if (n < 13) { - code <<= 13 - n; - } - p = &blackTab1[code]; - if (p->bits == n) { - eatBits(n); - return p->n; - } - } - } - error(getPos(), "Bad black code (%04x) in CCITTFax stream", code); - // eat a bit and return a positive number so that the caller doesn't - // go into an infinite loop - eatBits(1); - return 1; -} - -short CCITTFaxStream::lookBits(int n) { - int c; - - while (inputBits < n) { - if ((c = str->getChar()) == EOF) { - if (inputBits == 0) { - return EOF; - } - // near the end of the stream, the caller may ask for more bits - // than are available, but there may still be a valid code in - // however many bits are available -- we need to return correct - // data in this case - return (inputBuf << (n - inputBits)) & (0xffff >> (16 - n)); - } - inputBuf = (inputBuf << 8) + c; - inputBits += 8; - } - return (inputBuf >> (inputBits - n)) & (0xffff >> (16 - n)); -} - -GString *CCITTFaxStream::getPSFilter(int psLevel, char *indent) { - GString *s; - char s1[50]; - - if (psLevel < 2) { - return NULL; - } - if (!(s = str->getPSFilter(psLevel, indent))) { - return NULL; - } - s->append(indent)->append("<< "); - if (encoding != 0) { - sprintf(s1, "/K %d ", encoding); - s->append(s1); - } - if (endOfLine) { - s->append("/EndOfLine true "); - } - if (byteAlign) { - s->append("/EncodedByteAlign true "); - } - sprintf(s1, "/Columns %d ", columns); - s->append(s1); - if (rows != 0) { - sprintf(s1, "/Rows %d ", rows); - s->append(s1); - } - if (!endOfBlock) { - s->append("/EndOfBlock false "); - } - if (black) { - s->append("/BlackIs1 true "); - } - s->append(">> /CCITTFaxDecode filter\n"); - return s; -} - -GBool CCITTFaxStream::isBinary(GBool /*last*/) { - return str->isBinary(gTrue); -} - -//------------------------------------------------------------------------ -// DCTStream -//------------------------------------------------------------------------ - -// IDCT constants (20.12 fixed point format) -#define dctCos1 4017 // cos(pi/16) -#define dctSin1 799 // sin(pi/16) -#define dctCos3 3406 // cos(3*pi/16) -#define dctSin3 2276 // sin(3*pi/16) -#define dctCos6 1567 // cos(6*pi/16) -#define dctSin6 3784 // sin(6*pi/16) -#define dctSqrt2 5793 // sqrt(2) -#define dctSqrt1d2 2896 // sqrt(2) / 2 - -// color conversion parameters (16.16 fixed point format) -#define dctCrToR 91881 // 1.4020 -#define dctCbToG -22553 // -0.3441363 -#define dctCrToG -46802 // -0.71413636 -#define dctCbToB 116130 // 1.772 - -// clip [-256,511] --> [0,255] -#define dctClipOffset 256 -static Guchar dctClip[768]; -static int dctClipInit = 0; - -// zig zag decode map -static int dctZigZag[64] = { - 0, - 1, 8, - 16, 9, 2, - 3, 10, 17, 24, - 32, 25, 18, 11, 4, - 5, 12, 19, 26, 33, 40, - 48, 41, 34, 27, 20, 13, 6, - 7, 14, 21, 28, 35, 42, 49, 56, - 57, 50, 43, 36, 29, 22, 15, - 23, 30, 37, 44, 51, 58, - 59, 52, 45, 38, 31, - 39, 46, 53, 60, - 61, 54, 47, - 55, 62, - 63 -}; - -DCTStream::DCTStream(Stream *strA, GBool colorXformA): - FilterStream(strA) { - int i, j; - - colorXform = colorXformA; - progressive = interleaved = gFalse; - width = height = 0; - mcuWidth = mcuHeight = 0; - numComps = 0; - comp = 0; - x = y = dy = 0; - for (i = 0; i < 4; ++i) { - for (j = 0; j < 32; ++j) { - rowBuf[i][j] = NULL; - } - frameBuf[i] = NULL; - } - - if (!dctClipInit) { - for (i = -256; i < 0; ++i) - dctClip[dctClipOffset + i] = 0; - for (i = 0; i < 256; ++i) - dctClip[dctClipOffset + i] = i; - for (i = 256; i < 512; ++i) - dctClip[dctClipOffset + i] = 255; - dctClipInit = 1; - } -} - -DCTStream::~DCTStream() { - close(); - delete str; -} - -void DCTStream::reset() { - int i, j; - - str->reset(); - - progressive = interleaved = gFalse; - width = height = 0; - numComps = 0; - numQuantTables = 0; - numDCHuffTables = 0; - numACHuffTables = 0; - gotJFIFMarker = gFalse; - gotAdobeMarker = gFalse; - restartInterval = 0; - - if (!readHeader()) { - y = height; - return; - } - - // compute MCU size - if (numComps == 1) { - compInfo[0].hSample = compInfo[0].vSample = 1; - } - mcuWidth = compInfo[0].hSample; - mcuHeight = compInfo[0].vSample; - for (i = 1; i < numComps; ++i) { - if (compInfo[i].hSample > mcuWidth) { - mcuWidth = compInfo[i].hSample; - } - if (compInfo[i].vSample > mcuHeight) { - mcuHeight = compInfo[i].vSample; - } - } - mcuWidth *= 8; - mcuHeight *= 8; - - // figure out color transform - if (colorXform == -1) { - if (numComps == 3) { - if (gotJFIFMarker) { - colorXform = 1; - } else if (compInfo[0].id == 82 && compInfo[1].id == 71 && - compInfo[2].id == 66) { // ASCII "RGB" - colorXform = 0; - } else { - colorXform = 1; - } - } else { - colorXform = 0; - } - } - - if (progressive || !interleaved) { - - // allocate a buffer for the whole image - bufWidth = ((width + mcuWidth - 1) / mcuWidth) * mcuWidth; - bufHeight = ((height + mcuHeight - 1) / mcuHeight) * mcuHeight; - if (bufWidth <= 0 || bufHeight <= 0 || - bufWidth > INT_MAX / bufWidth / (int)sizeof(int)) { - error(getPos(), "Invalid image size in DCT stream"); - y = height; - return; - } - for (i = 0; i < numComps; ++i) { - frameBuf[i] = (int *)gmallocn(bufWidth * bufHeight, sizeof(int)); - memset(frameBuf[i], 0, bufWidth * bufHeight * sizeof(int)); - } - - // read the image data - do { - restartMarker = 0xd0; - restart(); - readScan(); - } while (readHeader()); - - // decode - decodeImage(); - - // initialize counters - comp = 0; - x = 0; - y = 0; - - } else { - - // allocate a buffer for one row of MCUs - bufWidth = ((width + mcuWidth - 1) / mcuWidth) * mcuWidth; - for (i = 0; i < numComps; ++i) { - for (j = 0; j < mcuHeight; ++j) { - rowBuf[i][j] = (Guchar *)gmallocn(bufWidth, sizeof(Guchar)); - } - } - - // initialize counters - comp = 0; - x = 0; - y = 0; - dy = mcuHeight; - - restartMarker = 0xd0; - restart(); - } -} - -void DCTStream::close() { - int i, j; - - for (i = 0; i < 4; ++i) { - for (j = 0; j < 32; ++j) { - gfree(rowBuf[i][j]); - rowBuf[i][j] = NULL; - } - gfree(frameBuf[i]); - frameBuf[i] = NULL; - } - FilterStream::close(); -} - -int DCTStream::getChar() { - int c; - - if (y >= height) { - return EOF; - } - if (progressive || !interleaved) { - c = frameBuf[comp][y * bufWidth + x]; - if (++comp == numComps) { - comp = 0; - if (++x == width) { - x = 0; - ++y; - } - } - } else { - if (dy >= mcuHeight) { - if (!readMCURow()) { - y = height; - return EOF; - } - comp = 0; - x = 0; - dy = 0; - } - c = rowBuf[comp][dy][x]; - if (++comp == numComps) { - comp = 0; - if (++x == width) { - x = 0; - ++y; - ++dy; - if (y == height) { - readTrailer(); - } - } - } - } - return c; -} - -int DCTStream::lookChar() { - if (y >= height) { - return EOF; - } - if (progressive || !interleaved) { - return frameBuf[comp][y * bufWidth + x]; - } else { - if (dy >= mcuHeight) { - if (!readMCURow()) { - y = height; - return EOF; - } - comp = 0; - x = 0; - dy = 0; - } - return rowBuf[comp][dy][x]; - } -} - -void DCTStream::restart() { - int i; - - inputBits = 0; - restartCtr = restartInterval; - for (i = 0; i < numComps; ++i) { - compInfo[i].prevDC = 0; - } - eobRun = 0; -} - -// Read one row of MCUs from a sequential JPEG stream. -GBool DCTStream::readMCURow() { - int data1[64]; - Guchar data2[64]; - Guchar *p1, *p2; - int pY, pCb, pCr, pR, pG, pB; - int h, v, horiz, vert, hSub, vSub; - int x1, x2, y2, x3, y3, x4, y4, x5, y5, cc, i; - int c; - - for (x1 = 0; x1 < width; x1 += mcuWidth) { - - // deal with restart marker - if (restartInterval > 0 && restartCtr == 0) { - c = readMarker(); - if (c != restartMarker) { - error(getPos(), "Bad DCT data: incorrect restart marker"); - return gFalse; - } - if (++restartMarker == 0xd8) - restartMarker = 0xd0; - restart(); - } - - // read one MCU - for (cc = 0; cc < numComps; ++cc) { - h = compInfo[cc].hSample; - v = compInfo[cc].vSample; - horiz = mcuWidth / h; - vert = mcuHeight / v; - hSub = horiz / 8; - vSub = vert / 8; - for (y2 = 0; y2 < mcuHeight; y2 += vert) { - for (x2 = 0; x2 < mcuWidth; x2 += horiz) { - if (!readDataUnit(&dcHuffTables[scanInfo.dcHuffTable[cc]], - &acHuffTables[scanInfo.acHuffTable[cc]], - &compInfo[cc].prevDC, - data1)) { - return gFalse; - } - transformDataUnit(quantTables[compInfo[cc].quantTable], - data1, data2); - if (hSub == 1 && vSub == 1) { - for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { - p1 = &rowBuf[cc][y2+y3][x1+x2]; - p1[0] = data2[i]; - p1[1] = data2[i+1]; - p1[2] = data2[i+2]; - p1[3] = data2[i+3]; - p1[4] = data2[i+4]; - p1[5] = data2[i+5]; - p1[6] = data2[i+6]; - p1[7] = data2[i+7]; - } - } else if (hSub == 2 && vSub == 2) { - for (y3 = 0, i = 0; y3 < 16; y3 += 2, i += 8) { - p1 = &rowBuf[cc][y2+y3][x1+x2]; - p2 = &rowBuf[cc][y2+y3+1][x1+x2]; - p1[0] = p1[1] = p2[0] = p2[1] = data2[i]; - p1[2] = p1[3] = p2[2] = p2[3] = data2[i+1]; - p1[4] = p1[5] = p2[4] = p2[5] = data2[i+2]; - p1[6] = p1[7] = p2[6] = p2[7] = data2[i+3]; - p1[8] = p1[9] = p2[8] = p2[9] = data2[i+4]; - p1[10] = p1[11] = p2[10] = p2[11] = data2[i+5]; - p1[12] = p1[13] = p2[12] = p2[13] = data2[i+6]; - p1[14] = p1[15] = p2[14] = p2[15] = data2[i+7]; - } - } else { - i = 0; - for (y3 = 0, y4 = 0; y3 < 8; ++y3, y4 += vSub) { - for (x3 = 0, x4 = 0; x3 < 8; ++x3, x4 += hSub) { - for (y5 = 0; y5 < vSub; ++y5) - for (x5 = 0; x5 < hSub; ++x5) - rowBuf[cc][y2+y4+y5][x1+x2+x4+x5] = data2[i]; - ++i; - } - } - } - } - } - } - --restartCtr; - - // color space conversion - if (colorXform) { - // convert YCbCr to RGB - if (numComps == 3) { - for (y2 = 0; y2 < mcuHeight; ++y2) { - for (x2 = 0; x2 < mcuWidth; ++x2) { - pY = rowBuf[0][y2][x1+x2]; - pCb = rowBuf[1][y2][x1+x2] - 128; - pCr = rowBuf[2][y2][x1+x2] - 128; - pR = ((pY << 16) + dctCrToR * pCr + 32768) >> 16; - rowBuf[0][y2][x1+x2] = dctClip[dctClipOffset + pR]; - pG = ((pY << 16) + dctCbToG * pCb + dctCrToG * pCr + 32768) >> 16; - rowBuf[1][y2][x1+x2] = dctClip[dctClipOffset + pG]; - pB = ((pY << 16) + dctCbToB * pCb + 32768) >> 16; - rowBuf[2][y2][x1+x2] = dctClip[dctClipOffset + pB]; - } - } - // convert YCbCrK to CMYK (K is passed through unchanged) - } else if (numComps == 4) { - for (y2 = 0; y2 < mcuHeight; ++y2) { - for (x2 = 0; x2 < mcuWidth; ++x2) { - pY = rowBuf[0][y2][x1+x2]; - pCb = rowBuf[1][y2][x1+x2] - 128; - pCr = rowBuf[2][y2][x1+x2] - 128; - pR = ((pY << 16) + dctCrToR * pCr + 32768) >> 16; - rowBuf[0][y2][x1+x2] = 255 - dctClip[dctClipOffset + pR]; - pG = ((pY << 16) + dctCbToG * pCb + dctCrToG * pCr + 32768) >> 16; - rowBuf[1][y2][x1+x2] = 255 - dctClip[dctClipOffset + pG]; - pB = ((pY << 16) + dctCbToB * pCb + 32768) >> 16; - rowBuf[2][y2][x1+x2] = 255 - dctClip[dctClipOffset + pB]; - } - } - } - } - } - return gTrue; -} - -// Read one scan from a progressive or non-interleaved JPEG stream. -void DCTStream::readScan() { - int data[64]; - int x1, y1, dx1, dy1, x2, y2, y3, cc, i; - int h, v, horiz, vert, vSub; - int *p1; - int c; - - if (scanInfo.numComps == 1) { - for (cc = 0; cc < numComps; ++cc) { - if (scanInfo.comp[cc]) { - break; - } - } - dx1 = mcuWidth / compInfo[cc].hSample; - dy1 = mcuHeight / compInfo[cc].vSample; - } else { - dx1 = mcuWidth; - dy1 = mcuHeight; - } - - for (y1 = 0; y1 < height; y1 += dy1) { - for (x1 = 0; x1 < width; x1 += dx1) { - - // deal with restart marker - if (restartInterval > 0 && restartCtr == 0) { - c = readMarker(); - if (c != restartMarker) { - error(getPos(), "Bad DCT data: incorrect restart marker"); - return; - } - if (++restartMarker == 0xd8) { - restartMarker = 0xd0; - } - restart(); - } - - // read one MCU - for (cc = 0; cc < numComps; ++cc) { - if (!scanInfo.comp[cc]) { - continue; - } - - h = compInfo[cc].hSample; - v = compInfo[cc].vSample; - horiz = mcuWidth / h; - vert = mcuHeight / v; - vSub = vert / 8; - for (y2 = 0; y2 < dy1; y2 += vert) { - for (x2 = 0; x2 < dx1; x2 += horiz) { - - // pull out the current values - p1 = &frameBuf[cc][(y1+y2) * bufWidth + (x1+x2)]; - for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { - data[i] = p1[0]; - data[i+1] = p1[1]; - data[i+2] = p1[2]; - data[i+3] = p1[3]; - data[i+4] = p1[4]; - data[i+5] = p1[5]; - data[i+6] = p1[6]; - data[i+7] = p1[7]; - p1 += bufWidth * vSub; - } - - // read one data unit - if (progressive) { - if (!readProgressiveDataUnit( - &dcHuffTables[scanInfo.dcHuffTable[cc]], - &acHuffTables[scanInfo.acHuffTable[cc]], - &compInfo[cc].prevDC, - data)) { - return; - } - } else { - if (!readDataUnit(&dcHuffTables[scanInfo.dcHuffTable[cc]], - &acHuffTables[scanInfo.acHuffTable[cc]], - &compInfo[cc].prevDC, - data)) { - return; - } - } - - // add the data unit into frameBuf - p1 = &frameBuf[cc][(y1+y2) * bufWidth + (x1+x2)]; - for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { - p1[0] = data[i]; - p1[1] = data[i+1]; - p1[2] = data[i+2]; - p1[3] = data[i+3]; - p1[4] = data[i+4]; - p1[5] = data[i+5]; - p1[6] = data[i+6]; - p1[7] = data[i+7]; - p1 += bufWidth * vSub; - } - } - } - } - --restartCtr; - } - } -} - -// Read one data unit from a sequential JPEG stream. -GBool DCTStream::readDataUnit(DCTHuffTable *dcHuffTable, - DCTHuffTable *acHuffTable, - int *prevDC, int data[64]) { - int run, size, amp; - int c; - int i, j; - - if ((size = readHuffSym(dcHuffTable)) == 9999) { - return gFalse; - } - if (size > 0) { - if ((amp = readAmp(size)) == 9999) { - return gFalse; - } - } else { - amp = 0; - } - data[0] = *prevDC += amp; - for (i = 1; i < 64; ++i) { - data[i] = 0; - } - i = 1; - while (i < 64) { - run = 0; - while ((c = readHuffSym(acHuffTable)) == 0xf0 && run < 0x30) { - run += 0x10; - } - if (c == 9999) { - return gFalse; - } - if (c == 0x00) { - break; - } else { - run += (c >> 4) & 0x0f; - size = c & 0x0f; - amp = readAmp(size); - if (amp == 9999) { - return gFalse; - } - i += run; - if (i < 64) { - j = dctZigZag[i++]; - data[j] = amp; - } - } - } - return gTrue; -} - -// Read one data unit from a sequential JPEG stream. -GBool DCTStream::readProgressiveDataUnit(DCTHuffTable *dcHuffTable, - DCTHuffTable *acHuffTable, - int *prevDC, int data[64]) { - int run, size, amp, bit, c; - int i, j, k; - - // get the DC coefficient - i = scanInfo.firstCoeff; - if (i == 0) { - if (scanInfo.ah == 0) { - if ((size = readHuffSym(dcHuffTable)) == 9999) { - return gFalse; - } - if (size > 0) { - if ((amp = readAmp(size)) == 9999) { - return gFalse; - } - } else { - amp = 0; - } - data[0] += (*prevDC += amp) << scanInfo.al; - } else { - if ((bit = readBit()) == 9999) { - return gFalse; - } - data[0] += bit << scanInfo.al; - } - ++i; - } - if (scanInfo.lastCoeff == 0) { - return gTrue; - } - - // check for an EOB run - if (eobRun > 0) { - while (i <= scanInfo.lastCoeff) { - j = dctZigZag[i++]; - if (data[j] != 0) { - if ((bit = readBit()) == EOF) { - return gFalse; - } - if (bit) { - data[j] += 1 << scanInfo.al; - } - } - } - --eobRun; - return gTrue; - } - - // read the AC coefficients - while (i <= scanInfo.lastCoeff) { - if ((c = readHuffSym(acHuffTable)) == 9999) { - return gFalse; - } - - // ZRL - if (c == 0xf0) { - k = 0; - while (k < 16) { - j = dctZigZag[i++]; - if (data[j] == 0) { - ++k; - } else { - if ((bit = readBit()) == EOF) { - return gFalse; - } - if (bit) { - data[j] += 1 << scanInfo.al; - } - } - } - - // EOB run - } else if ((c & 0x0f) == 0x00) { - j = c >> 4; - eobRun = 0; - for (k = 0; k < j; ++k) { - if ((bit = readBit()) == EOF) { - return gFalse; - } - eobRun = (eobRun << 1) | bit; - } - eobRun += 1 << j; - while (i <= scanInfo.lastCoeff) { - j = dctZigZag[i++]; - if (data[j] != 0) { - if ((bit = readBit()) == EOF) { - return gFalse; - } - if (bit) { - data[j] += 1 << scanInfo.al; - } - } - } - --eobRun; - break; - - // zero run and one AC coefficient - } else { - run = (c >> 4) & 0x0f; - size = c & 0x0f; - if ((amp = readAmp(size)) == 9999) { - return gFalse; - } - k = 0; - do { - j = dctZigZag[i++]; - while (data[j] != 0) { - if ((bit = readBit()) == EOF) { - return gFalse; - } - if (bit) { - data[j] += 1 << scanInfo.al; - } - j = dctZigZag[i++]; - } - ++k; - } while (k <= run); - data[j] = amp << scanInfo.al; - } - } - - return gTrue; -} - -// Decode a progressive JPEG image. -void DCTStream::decodeImage() { - int dataIn[64]; - Guchar dataOut[64]; - Gushort *quantTable; - int pY, pCb, pCr, pR, pG, pB; - int x1, y1, x2, y2, x3, y3, x4, y4, x5, y5, cc, i; - int h, v, horiz, vert, hSub, vSub; - int *p0, *p1, *p2; - - for (y1 = 0; y1 < bufHeight; y1 += mcuHeight) { - for (x1 = 0; x1 < bufWidth; x1 += mcuWidth) { - for (cc = 0; cc < numComps; ++cc) { - quantTable = quantTables[compInfo[cc].quantTable]; - h = compInfo[cc].hSample; - v = compInfo[cc].vSample; - horiz = mcuWidth / h; - vert = mcuHeight / v; - hSub = horiz / 8; - vSub = vert / 8; - for (y2 = 0; y2 < mcuHeight; y2 += vert) { - for (x2 = 0; x2 < mcuWidth; x2 += horiz) { - - // pull out the coded data unit - p1 = &frameBuf[cc][(y1+y2) * bufWidth + (x1+x2)]; - for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { - dataIn[i] = p1[0]; - dataIn[i+1] = p1[1]; - dataIn[i+2] = p1[2]; - dataIn[i+3] = p1[3]; - dataIn[i+4] = p1[4]; - dataIn[i+5] = p1[5]; - dataIn[i+6] = p1[6]; - dataIn[i+7] = p1[7]; - p1 += bufWidth * vSub; - } - - // transform - transformDataUnit(quantTable, dataIn, dataOut); - - // store back into frameBuf, doing replication for - // subsampled components - p1 = &frameBuf[cc][(y1+y2) * bufWidth + (x1+x2)]; - if (hSub == 1 && vSub == 1) { - for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { - p1[0] = dataOut[i] & 0xff; - p1[1] = dataOut[i+1] & 0xff; - p1[2] = dataOut[i+2] & 0xff; - p1[3] = dataOut[i+3] & 0xff; - p1[4] = dataOut[i+4] & 0xff; - p1[5] = dataOut[i+5] & 0xff; - p1[6] = dataOut[i+6] & 0xff; - p1[7] = dataOut[i+7] & 0xff; - p1 += bufWidth; - } - } else if (hSub == 2 && vSub == 2) { - p2 = p1 + bufWidth; - for (y3 = 0, i = 0; y3 < 16; y3 += 2, i += 8) { - p1[0] = p1[1] = p2[0] = p2[1] = dataOut[i] & 0xff; - p1[2] = p1[3] = p2[2] = p2[3] = dataOut[i+1] & 0xff; - p1[4] = p1[5] = p2[4] = p2[5] = dataOut[i+2] & 0xff; - p1[6] = p1[7] = p2[6] = p2[7] = dataOut[i+3] & 0xff; - p1[8] = p1[9] = p2[8] = p2[9] = dataOut[i+4] & 0xff; - p1[10] = p1[11] = p2[10] = p2[11] = dataOut[i+5] & 0xff; - p1[12] = p1[13] = p2[12] = p2[13] = dataOut[i+6] & 0xff; - p1[14] = p1[15] = p2[14] = p2[15] = dataOut[i+7] & 0xff; - p1 += bufWidth * 2; - p2 += bufWidth * 2; - } - } else { - i = 0; - for (y3 = 0, y4 = 0; y3 < 8; ++y3, y4 += vSub) { - for (x3 = 0, x4 = 0; x3 < 8; ++x3, x4 += hSub) { - p2 = p1 + x4; - for (y5 = 0; y5 < vSub; ++y5) { - for (x5 = 0; x5 < hSub; ++x5) { - p2[x5] = dataOut[i] & 0xff; - } - p2 += bufWidth; - } - ++i; - } - p1 += bufWidth * vSub; - } - } - } - } - } - - // color space conversion - if (colorXform) { - // convert YCbCr to RGB - if (numComps == 3) { - for (y2 = 0; y2 < mcuHeight; ++y2) { - p0 = &frameBuf[0][(y1+y2) * bufWidth + x1]; - p1 = &frameBuf[1][(y1+y2) * bufWidth + x1]; - p2 = &frameBuf[2][(y1+y2) * bufWidth + x1]; - for (x2 = 0; x2 < mcuWidth; ++x2) { - pY = *p0; - pCb = *p1 - 128; - pCr = *p2 - 128; - pR = ((pY << 16) + dctCrToR * pCr + 32768) >> 16; - *p0++ = dctClip[dctClipOffset + pR]; - pG = ((pY << 16) + dctCbToG * pCb + dctCrToG * pCr + - 32768) >> 16; - *p1++ = dctClip[dctClipOffset + pG]; - pB = ((pY << 16) + dctCbToB * pCb + 32768) >> 16; - *p2++ = dctClip[dctClipOffset + pB]; - } - } - // convert YCbCrK to CMYK (K is passed through unchanged) - } else if (numComps == 4) { - for (y2 = 0; y2 < mcuHeight; ++y2) { - p0 = &frameBuf[0][(y1+y2) * bufWidth + x1]; - p1 = &frameBuf[1][(y1+y2) * bufWidth + x1]; - p2 = &frameBuf[2][(y1+y2) * bufWidth + x1]; - for (x2 = 0; x2 < mcuWidth; ++x2) { - pY = *p0; - pCb = *p1 - 128; - pCr = *p2 - 128; - pR = ((pY << 16) + dctCrToR * pCr + 32768) >> 16; - *p0++ = 255 - dctClip[dctClipOffset + pR]; - pG = ((pY << 16) + dctCbToG * pCb + dctCrToG * pCr + - 32768) >> 16; - *p1++ = 255 - dctClip[dctClipOffset + pG]; - pB = ((pY << 16) + dctCbToB * pCb + 32768) >> 16; - *p2++ = 255 - dctClip[dctClipOffset + pB]; - } - } - } - } - } - } -} - -// Transform one data unit -- this performs the dequantization and -// IDCT steps. This IDCT algorithm is taken from: -// Christoph Loeffler, Adriaan Ligtenberg, George S. Moschytz, -// "Practical Fast 1-D DCT Algorithms with 11 Multiplications", -// IEEE Intl. Conf. on Acoustics, Speech & Signal Processing, 1989, -// 988-991. -// The stage numbers mentioned in the comments refer to Figure 1 in this -// paper. -void DCTStream::transformDataUnit(Gushort *quantTable, - int dataIn[64], Guchar dataOut[64]) { - int v0, v1, v2, v3, v4, v5, v6, v7, t; - int *p; - int i; - - // dequant - for (i = 0; i < 64; ++i) { - dataIn[i] *= quantTable[i]; - } - - // inverse DCT on rows - for (i = 0; i < 64; i += 8) { - p = dataIn + i; - - // check for all-zero AC coefficients - if (p[1] == 0 && p[2] == 0 && p[3] == 0 && - p[4] == 0 && p[5] == 0 && p[6] == 0 && p[7] == 0) { - t = (dctSqrt2 * p[0] + 512) >> 10; - p[0] = t; - p[1] = t; - p[2] = t; - p[3] = t; - p[4] = t; - p[5] = t; - p[6] = t; - p[7] = t; - continue; - } - - // stage 4 - v0 = (dctSqrt2 * p[0] + 128) >> 8; - v1 = (dctSqrt2 * p[4] + 128) >> 8; - v2 = p[2]; - v3 = p[6]; - v4 = (dctSqrt1d2 * (p[1] - p[7]) + 128) >> 8; - v7 = (dctSqrt1d2 * (p[1] + p[7]) + 128) >> 8; - v5 = p[3] << 4; - v6 = p[5] << 4; - - // stage 3 - t = (v0 - v1+ 1) >> 1; - v0 = (v0 + v1 + 1) >> 1; - v1 = t; - t = (v2 * dctSin6 + v3 * dctCos6 + 128) >> 8; - v2 = (v2 * dctCos6 - v3 * dctSin6 + 128) >> 8; - v3 = t; - t = (v4 - v6 + 1) >> 1; - v4 = (v4 + v6 + 1) >> 1; - v6 = t; - t = (v7 + v5 + 1) >> 1; - v5 = (v7 - v5 + 1) >> 1; - v7 = t; - - // stage 2 - t = (v0 - v3 + 1) >> 1; - v0 = (v0 + v3 + 1) >> 1; - v3 = t; - t = (v1 - v2 + 1) >> 1; - v1 = (v1 + v2 + 1) >> 1; - v2 = t; - t = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12; - v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12; - v7 = t; - t = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12; - v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12; - v6 = t; - - // stage 1 - p[0] = v0 + v7; - p[7] = v0 - v7; - p[1] = v1 + v6; - p[6] = v1 - v6; - p[2] = v2 + v5; - p[5] = v2 - v5; - p[3] = v3 + v4; - p[4] = v3 - v4; - } - - // inverse DCT on columns - for (i = 0; i < 8; ++i) { - p = dataIn + i; - - // check for all-zero AC coefficients - if (p[1*8] == 0 && p[2*8] == 0 && p[3*8] == 0 && - p[4*8] == 0 && p[5*8] == 0 && p[6*8] == 0 && p[7*8] == 0) { - t = (dctSqrt2 * dataIn[i+0] + 8192) >> 14; - p[0*8] = t; - p[1*8] = t; - p[2*8] = t; - p[3*8] = t; - p[4*8] = t; - p[5*8] = t; - p[6*8] = t; - p[7*8] = t; - continue; - } - - // stage 4 - v0 = (dctSqrt2 * p[0*8] + 2048) >> 12; - v1 = (dctSqrt2 * p[4*8] + 2048) >> 12; - v2 = p[2*8]; - v3 = p[6*8]; - v4 = (dctSqrt1d2 * (p[1*8] - p[7*8]) + 2048) >> 12; - v7 = (dctSqrt1d2 * (p[1*8] + p[7*8]) + 2048) >> 12; - v5 = p[3*8]; - v6 = p[5*8]; - - // stage 3 - t = (v0 - v1 + 1) >> 1; - v0 = (v0 + v1 + 1) >> 1; - v1 = t; - t = (v2 * dctSin6 + v3 * dctCos6 + 2048) >> 12; - v2 = (v2 * dctCos6 - v3 * dctSin6 + 2048) >> 12; - v3 = t; - t = (v4 - v6 + 1) >> 1; - v4 = (v4 + v6 + 1) >> 1; - v6 = t; - t = (v7 + v5 + 1) >> 1; - v5 = (v7 - v5 + 1) >> 1; - v7 = t; - - // stage 2 - t = (v0 - v3 + 1) >> 1; - v0 = (v0 + v3 + 1) >> 1; - v3 = t; - t = (v1 - v2 + 1) >> 1; - v1 = (v1 + v2 + 1) >> 1; - v2 = t; - t = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12; - v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12; - v7 = t; - t = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12; - v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12; - v6 = t; - - // stage 1 - p[0*8] = v0 + v7; - p[7*8] = v0 - v7; - p[1*8] = v1 + v6; - p[6*8] = v1 - v6; - p[2*8] = v2 + v5; - p[5*8] = v2 - v5; - p[3*8] = v3 + v4; - p[4*8] = v3 - v4; - } - - // convert to 8-bit integers - for (i = 0; i < 64; ++i) { - dataOut[i] = dctClip[dctClipOffset + 128 + ((dataIn[i] + 8) >> 4)]; - } -} - -int DCTStream::readHuffSym(DCTHuffTable *table) { - Gushort code; - int bit; - int codeBits; - - code = 0; - codeBits = 0; - do { - // add a bit to the code - if ((bit = readBit()) == EOF) - return 9999; - code = (code << 1) + bit; - ++codeBits; - - // look up code - if (code - table->firstCode[codeBits] < table->numCodes[codeBits]) { - code -= table->firstCode[codeBits]; - return table->sym[table->firstSym[codeBits] + code]; - } - } while (codeBits < 16); - - error(getPos(), "Bad Huffman code in DCT stream"); - return 9999; -} - -int DCTStream::readAmp(int size) { - int amp, bit; - int bits; - - amp = 0; - for (bits = 0; bits < size; ++bits) { - if ((bit = readBit()) == EOF) - return 9999; - amp = (amp << 1) + bit; - } - if (amp < (1 << (size - 1))) - amp -= (1 << size) - 1; - return amp; -} - -int DCTStream::readBit() { - int bit; - int c, c2; - - if (inputBits == 0) { - if ((c = str->getChar()) == EOF) - return EOF; - if (c == 0xff) { - do { - c2 = str->getChar(); - } while (c2 == 0xff); - if (c2 != 0x00) { - error(getPos(), "Bad DCT data: missing 00 after ff"); - return EOF; - } - } - inputBuf = c; - inputBits = 8; - } - bit = (inputBuf >> (inputBits - 1)) & 1; - --inputBits; - return bit; -} - -GBool DCTStream::readHeader() { - GBool doScan; - int n; - int c = 0; - int i; - - // read headers - doScan = gFalse; - while (!doScan) { - c = readMarker(); - switch (c) { - case 0xc0: // SOF0 (sequential) - case 0xc1: // SOF1 (extended sequential) - if (!readBaselineSOF()) { - return gFalse; - } - break; - case 0xc2: // SOF2 (progressive) - if (!readProgressiveSOF()) { - return gFalse; - } - break; - case 0xc4: // DHT - if (!readHuffmanTables()) { - return gFalse; - } - break; - case 0xd8: // SOI - break; - case 0xd9: // EOI - return gFalse; - case 0xda: // SOS - if (!readScanInfo()) { - return gFalse; - } - doScan = gTrue; - break; - case 0xdb: // DQT - if (!readQuantTables()) { - return gFalse; - } - break; - case 0xdd: // DRI - if (!readRestartInterval()) { - return gFalse; - } - break; - case 0xe0: // APP0 - if (!readJFIFMarker()) { - return gFalse; - } - break; - case 0xee: // APP14 - if (!readAdobeMarker()) { - return gFalse; - } - break; - case EOF: - error(getPos(), "Bad DCT header"); - return gFalse; - default: - // skip APPn / COM / etc. - if (c >= 0xe0) { - n = read16() - 2; - for (i = 0; i < n; ++i) { - str->getChar(); - } - } else { - error(getPos(), "Unknown DCT marker <%02x>", c); - return gFalse; - } - break; - } - } - - return gTrue; -} - -GBool DCTStream::readBaselineSOF() { - int length; - int prec; - int i; - int c; - - length = read16(); - prec = str->getChar(); - height = read16(); - width = read16(); - numComps = str->getChar(); - if (numComps <= 0 || numComps > 4) { - error(getPos(), "Bad number of components in DCT stream"); - numComps = 0; - return gFalse; - } - if (prec != 8) { - error(getPos(), "Bad DCT precision %d", prec); - return gFalse; - } - for (i = 0; i < numComps; ++i) { - compInfo[i].id = str->getChar(); - c = str->getChar(); - compInfo[i].hSample = (c >> 4) & 0x0f; - compInfo[i].vSample = c & 0x0f; - compInfo[i].quantTable = str->getChar(); - } - progressive = gFalse; - return gTrue; -} - -GBool DCTStream::readProgressiveSOF() { - int length; - int prec; - int i; - int c; - - length = read16(); - prec = str->getChar(); - height = read16(); - width = read16(); - numComps = str->getChar(); - if (numComps <= 0 || numComps > 4) { - error(getPos(), "Bad number of components in DCT stream"); - numComps = 0; - return gFalse; - } - if (prec != 8) { - error(getPos(), "Bad DCT precision %d", prec); - return gFalse; - } - for (i = 0; i < numComps; ++i) { - compInfo[i].id = str->getChar(); - c = str->getChar(); - compInfo[i].hSample = (c >> 4) & 0x0f; - compInfo[i].vSample = c & 0x0f; - compInfo[i].quantTable = str->getChar(); - } - progressive = gTrue; - return gTrue; -} - -GBool DCTStream::readScanInfo() { - int length; - int id, c; - int i, j; - - length = read16() - 2; - scanInfo.numComps = str->getChar(); - if (scanInfo.numComps <= 0 || scanInfo.numComps > 4) { - error(getPos(), "Bad number of components in DCT stream"); - scanInfo.numComps = 0; - return gFalse; - } - --length; - if (length != 2 * scanInfo.numComps + 3) { - error(getPos(), "Bad DCT scan info block"); - return gFalse; - } - interleaved = scanInfo.numComps == numComps; - for (j = 0; j < numComps; ++j) { - scanInfo.comp[j] = gFalse; - } - for (i = 0; i < scanInfo.numComps; ++i) { - id = str->getChar(); - // some (broken) DCT streams reuse ID numbers, but at least they - // keep the components in order, so we check compInfo[i] first to - // work around the problem - if (id == compInfo[i].id) { - j = i; - } else { - for (j = 0; j < numComps; ++j) { - if (id == compInfo[j].id) { - break; - } - } - if (j == numComps) { - error(getPos(), "Bad DCT component ID in scan info block"); - return gFalse; - } - } - scanInfo.comp[j] = gTrue; - c = str->getChar(); - scanInfo.dcHuffTable[j] = (c >> 4) & 0x0f; - scanInfo.acHuffTable[j] = c & 0x0f; - } - scanInfo.firstCoeff = str->getChar(); - scanInfo.lastCoeff = str->getChar(); - if (scanInfo.firstCoeff < 0 || scanInfo.lastCoeff > 63 || - scanInfo.firstCoeff > scanInfo.lastCoeff) { - error(getPos(), "Bad DCT coefficient numbers in scan info block"); - return gFalse; - } - c = str->getChar(); - scanInfo.ah = (c >> 4) & 0x0f; - scanInfo.al = c & 0x0f; - return gTrue; -} - -GBool DCTStream::readQuantTables() { - int length, prec, i, index; - - length = read16() - 2; - while (length > 0) { - index = str->getChar(); - prec = (index >> 4) & 0x0f; - index &= 0x0f; - if (prec > 1 || index >= 4) { - error(getPos(), "Bad DCT quantization table"); - return gFalse; - } - if (index == numQuantTables) { - numQuantTables = index + 1; - } - for (i = 0; i < 64; ++i) { - if (prec) { - quantTables[index][dctZigZag[i]] = read16(); - } else { - quantTables[index][dctZigZag[i]] = str->getChar(); - } - } - if (prec) { - length -= 129; - } else { - length -= 65; - } - } - return gTrue; -} - -GBool DCTStream::readHuffmanTables() { - DCTHuffTable *tbl; - int length; - int index; - Gushort code; - Guchar sym; - int i; - int c; - - length = read16() - 2; - while (length > 0) { - index = str->getChar(); - --length; - if ((index & 0x0f) >= 4) { - error(getPos(), "Bad DCT Huffman table"); - return gFalse; - } - if (index & 0x10) { - index &= 0x0f; - if (index >= numACHuffTables) - numACHuffTables = index+1; - tbl = &acHuffTables[index]; - } else { - index &= 0x0f; - if (index >= numDCHuffTables) - numDCHuffTables = index+1; - tbl = &dcHuffTables[index]; - } - sym = 0; - code = 0; - for (i = 1; i <= 16; ++i) { - c = str->getChar(); - tbl->firstSym[i] = sym; - tbl->firstCode[i] = code; - tbl->numCodes[i] = c; - sym += c; - code = (code + c) << 1; - } - length -= 16; - for (i = 0; i < sym; ++i) - tbl->sym[i] = str->getChar(); - length -= sym; - } - return gTrue; -} - -GBool DCTStream::readRestartInterval() { - int length; - - length = read16(); - if (length != 4) { - error(getPos(), "Bad DCT restart interval"); - return gFalse; - } - restartInterval = read16(); - return gTrue; -} - -GBool DCTStream::readJFIFMarker() { - int length, i; - char buf[5]; - int c; - - length = read16(); - length -= 2; - if (length >= 5) { - for (i = 0; i < 5; ++i) { - if ((c = str->getChar()) == EOF) { - error(getPos(), "Bad DCT APP0 marker"); - return gFalse; - } - buf[i] = c; - } - length -= 5; - if (!memcmp(buf, "JFIF\0", 5)) { - gotJFIFMarker = gTrue; - } - } - while (length > 0) { - if (str->getChar() == EOF) { - error(getPos(), "Bad DCT APP0 marker"); - return gFalse; - } - --length; - } - return gTrue; -} - -GBool DCTStream::readAdobeMarker() { - int length, i; - char buf[12]; - int c; - - length = read16(); - if (length < 14) { - goto err; - } - for (i = 0; i < 12; ++i) { - if ((c = str->getChar()) == EOF) { - goto err; - } - buf[i] = c; - } - if (strncmp(buf, "Adobe", 5)) { - goto err; - } - colorXform = buf[11]; - gotAdobeMarker = gTrue; - for (i = 14; i < length; ++i) { - if (str->getChar() == EOF) { - goto err; - } - } - return gTrue; - - err: - error(getPos(), "Bad DCT Adobe APP14 marker"); - return gFalse; -} - -GBool DCTStream::readTrailer() { - int c; - - c = readMarker(); - if (c != 0xd9) { // EOI - error(getPos(), "Bad DCT trailer"); - return gFalse; - } - return gTrue; -} - -int DCTStream::readMarker() { - int c; - - do { - do { - c = str->getChar(); - } while (c != 0xff && c != EOF); - do { - c = str->getChar(); - } while (c == 0xff); - } while (c == 0x00); - return c; -} - -int DCTStream::read16() { - int c1, c2; - - if ((c1 = str->getChar()) == EOF) - return EOF; - if ((c2 = str->getChar()) == EOF) - return EOF; - return (c1 << 8) + c2; -} - -GString *DCTStream::getPSFilter(int psLevel, char *indent) { - GString *s; - - if (psLevel < 2) { - return NULL; - } - if (!(s = str->getPSFilter(psLevel, indent))) { - return NULL; - } - s->append(indent)->append("<< >> /DCTDecode filter\n"); - return s; -} - -GBool DCTStream::isBinary(GBool /*last*/) { - return str->isBinary(gTrue); -} - -//------------------------------------------------------------------------ -// FlateStream -//------------------------------------------------------------------------ - -int FlateStream::codeLenCodeMap[flateMaxCodeLenCodes] = { - 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 -}; - -FlateDecode FlateStream::lengthDecode[flateMaxLitCodes-257] = { - {0, 3}, - {0, 4}, - {0, 5}, - {0, 6}, - {0, 7}, - {0, 8}, - {0, 9}, - {0, 10}, - {1, 11}, - {1, 13}, - {1, 15}, - {1, 17}, - {2, 19}, - {2, 23}, - {2, 27}, - {2, 31}, - {3, 35}, - {3, 43}, - {3, 51}, - {3, 59}, - {4, 67}, - {4, 83}, - {4, 99}, - {4, 115}, - {5, 131}, - {5, 163}, - {5, 195}, - {5, 227}, - {0, 258}, - {0, 258}, - {0, 258} -}; - -FlateDecode FlateStream::distDecode[flateMaxDistCodes] = { - { 0, 1}, - { 0, 2}, - { 0, 3}, - { 0, 4}, - { 1, 5}, - { 1, 7}, - { 2, 9}, - { 2, 13}, - { 3, 17}, - { 3, 25}, - { 4, 33}, - { 4, 49}, - { 5, 65}, - { 5, 97}, - { 6, 129}, - { 6, 193}, - { 7, 257}, - { 7, 385}, - { 8, 513}, - { 8, 769}, - { 9, 1025}, - { 9, 1537}, - {10, 2049}, - {10, 3073}, - {11, 4097}, - {11, 6145}, - {12, 8193}, - {12, 12289}, - {13, 16385}, - {13, 24577} -}; - -static FlateCode flateFixedLitCodeTabCodes[512] = { - {7, 0x0100}, - {8, 0x0050}, - {8, 0x0010}, - {8, 0x0118}, - {7, 0x0110}, - {8, 0x0070}, - {8, 0x0030}, - {9, 0x00c0}, - {7, 0x0108}, - {8, 0x0060}, - {8, 0x0020}, - {9, 0x00a0}, - {8, 0x0000}, - {8, 0x0080}, - {8, 0x0040}, - {9, 0x00e0}, - {7, 0x0104}, - {8, 0x0058}, - {8, 0x0018}, - {9, 0x0090}, - {7, 0x0114}, - {8, 0x0078}, - {8, 0x0038}, - {9, 0x00d0}, - {7, 0x010c}, - {8, 0x0068}, - {8, 0x0028}, - {9, 0x00b0}, - {8, 0x0008}, - {8, 0x0088}, - {8, 0x0048}, - {9, 0x00f0}, - {7, 0x0102}, - {8, 0x0054}, - {8, 0x0014}, - {8, 0x011c}, - {7, 0x0112}, - {8, 0x0074}, - {8, 0x0034}, - {9, 0x00c8}, - {7, 0x010a}, - {8, 0x0064}, - {8, 0x0024}, - {9, 0x00a8}, - {8, 0x0004}, - {8, 0x0084}, - {8, 0x0044}, - {9, 0x00e8}, - {7, 0x0106}, - {8, 0x005c}, - {8, 0x001c}, - {9, 0x0098}, - {7, 0x0116}, - {8, 0x007c}, - {8, 0x003c}, - {9, 0x00d8}, - {7, 0x010e}, - {8, 0x006c}, - {8, 0x002c}, - {9, 0x00b8}, - {8, 0x000c}, - {8, 0x008c}, - {8, 0x004c}, - {9, 0x00f8}, - {7, 0x0101}, - {8, 0x0052}, - {8, 0x0012}, - {8, 0x011a}, - {7, 0x0111}, - {8, 0x0072}, - {8, 0x0032}, - {9, 0x00c4}, - {7, 0x0109}, - {8, 0x0062}, - {8, 0x0022}, - {9, 0x00a4}, - {8, 0x0002}, - {8, 0x0082}, - {8, 0x0042}, - {9, 0x00e4}, - {7, 0x0105}, - {8, 0x005a}, - {8, 0x001a}, - {9, 0x0094}, - {7, 0x0115}, - {8, 0x007a}, - {8, 0x003a}, - {9, 0x00d4}, - {7, 0x010d}, - {8, 0x006a}, - {8, 0x002a}, - {9, 0x00b4}, - {8, 0x000a}, - {8, 0x008a}, - {8, 0x004a}, - {9, 0x00f4}, - {7, 0x0103}, - {8, 0x0056}, - {8, 0x0016}, - {8, 0x011e}, - {7, 0x0113}, - {8, 0x0076}, - {8, 0x0036}, - {9, 0x00cc}, - {7, 0x010b}, - {8, 0x0066}, - {8, 0x0026}, - {9, 0x00ac}, - {8, 0x0006}, - {8, 0x0086}, - {8, 0x0046}, - {9, 0x00ec}, - {7, 0x0107}, - {8, 0x005e}, - {8, 0x001e}, - {9, 0x009c}, - {7, 0x0117}, - {8, 0x007e}, - {8, 0x003e}, - {9, 0x00dc}, - {7, 0x010f}, - {8, 0x006e}, - {8, 0x002e}, - {9, 0x00bc}, - {8, 0x000e}, - {8, 0x008e}, - {8, 0x004e}, - {9, 0x00fc}, - {7, 0x0100}, - {8, 0x0051}, - {8, 0x0011}, - {8, 0x0119}, - {7, 0x0110}, - {8, 0x0071}, - {8, 0x0031}, - {9, 0x00c2}, - {7, 0x0108}, - {8, 0x0061}, - {8, 0x0021}, - {9, 0x00a2}, - {8, 0x0001}, - {8, 0x0081}, - {8, 0x0041}, - {9, 0x00e2}, - {7, 0x0104}, - {8, 0x0059}, - {8, 0x0019}, - {9, 0x0092}, - {7, 0x0114}, - {8, 0x0079}, - {8, 0x0039}, - {9, 0x00d2}, - {7, 0x010c}, - {8, 0x0069}, - {8, 0x0029}, - {9, 0x00b2}, - {8, 0x0009}, - {8, 0x0089}, - {8, 0x0049}, - {9, 0x00f2}, - {7, 0x0102}, - {8, 0x0055}, - {8, 0x0015}, - {8, 0x011d}, - {7, 0x0112}, - {8, 0x0075}, - {8, 0x0035}, - {9, 0x00ca}, - {7, 0x010a}, - {8, 0x0065}, - {8, 0x0025}, - {9, 0x00aa}, - {8, 0x0005}, - {8, 0x0085}, - {8, 0x0045}, - {9, 0x00ea}, - {7, 0x0106}, - {8, 0x005d}, - {8, 0x001d}, - {9, 0x009a}, - {7, 0x0116}, - {8, 0x007d}, - {8, 0x003d}, - {9, 0x00da}, - {7, 0x010e}, - {8, 0x006d}, - {8, 0x002d}, - {9, 0x00ba}, - {8, 0x000d}, - {8, 0x008d}, - {8, 0x004d}, - {9, 0x00fa}, - {7, 0x0101}, - {8, 0x0053}, - {8, 0x0013}, - {8, 0x011b}, - {7, 0x0111}, - {8, 0x0073}, - {8, 0x0033}, - {9, 0x00c6}, - {7, 0x0109}, - {8, 0x0063}, - {8, 0x0023}, - {9, 0x00a6}, - {8, 0x0003}, - {8, 0x0083}, - {8, 0x0043}, - {9, 0x00e6}, - {7, 0x0105}, - {8, 0x005b}, - {8, 0x001b}, - {9, 0x0096}, - {7, 0x0115}, - {8, 0x007b}, - {8, 0x003b}, - {9, 0x00d6}, - {7, 0x010d}, - {8, 0x006b}, - {8, 0x002b}, - {9, 0x00b6}, - {8, 0x000b}, - {8, 0x008b}, - {8, 0x004b}, - {9, 0x00f6}, - {7, 0x0103}, - {8, 0x0057}, - {8, 0x0017}, - {8, 0x011f}, - {7, 0x0113}, - {8, 0x0077}, - {8, 0x0037}, - {9, 0x00ce}, - {7, 0x010b}, - {8, 0x0067}, - {8, 0x0027}, - {9, 0x00ae}, - {8, 0x0007}, - {8, 0x0087}, - {8, 0x0047}, - {9, 0x00ee}, - {7, 0x0107}, - {8, 0x005f}, - {8, 0x001f}, - {9, 0x009e}, - {7, 0x0117}, - {8, 0x007f}, - {8, 0x003f}, - {9, 0x00de}, - {7, 0x010f}, - {8, 0x006f}, - {8, 0x002f}, - {9, 0x00be}, - {8, 0x000f}, - {8, 0x008f}, - {8, 0x004f}, - {9, 0x00fe}, - {7, 0x0100}, - {8, 0x0050}, - {8, 0x0010}, - {8, 0x0118}, - {7, 0x0110}, - {8, 0x0070}, - {8, 0x0030}, - {9, 0x00c1}, - {7, 0x0108}, - {8, 0x0060}, - {8, 0x0020}, - {9, 0x00a1}, - {8, 0x0000}, - {8, 0x0080}, - {8, 0x0040}, - {9, 0x00e1}, - {7, 0x0104}, - {8, 0x0058}, - {8, 0x0018}, - {9, 0x0091}, - {7, 0x0114}, - {8, 0x0078}, - {8, 0x0038}, - {9, 0x00d1}, - {7, 0x010c}, - {8, 0x0068}, - {8, 0x0028}, - {9, 0x00b1}, - {8, 0x0008}, - {8, 0x0088}, - {8, 0x0048}, - {9, 0x00f1}, - {7, 0x0102}, - {8, 0x0054}, - {8, 0x0014}, - {8, 0x011c}, - {7, 0x0112}, - {8, 0x0074}, - {8, 0x0034}, - {9, 0x00c9}, - {7, 0x010a}, - {8, 0x0064}, - {8, 0x0024}, - {9, 0x00a9}, - {8, 0x0004}, - {8, 0x0084}, - {8, 0x0044}, - {9, 0x00e9}, - {7, 0x0106}, - {8, 0x005c}, - {8, 0x001c}, - {9, 0x0099}, - {7, 0x0116}, - {8, 0x007c}, - {8, 0x003c}, - {9, 0x00d9}, - {7, 0x010e}, - {8, 0x006c}, - {8, 0x002c}, - {9, 0x00b9}, - {8, 0x000c}, - {8, 0x008c}, - {8, 0x004c}, - {9, 0x00f9}, - {7, 0x0101}, - {8, 0x0052}, - {8, 0x0012}, - {8, 0x011a}, - {7, 0x0111}, - {8, 0x0072}, - {8, 0x0032}, - {9, 0x00c5}, - {7, 0x0109}, - {8, 0x0062}, - {8, 0x0022}, - {9, 0x00a5}, - {8, 0x0002}, - {8, 0x0082}, - {8, 0x0042}, - {9, 0x00e5}, - {7, 0x0105}, - {8, 0x005a}, - {8, 0x001a}, - {9, 0x0095}, - {7, 0x0115}, - {8, 0x007a}, - {8, 0x003a}, - {9, 0x00d5}, - {7, 0x010d}, - {8, 0x006a}, - {8, 0x002a}, - {9, 0x00b5}, - {8, 0x000a}, - {8, 0x008a}, - {8, 0x004a}, - {9, 0x00f5}, - {7, 0x0103}, - {8, 0x0056}, - {8, 0x0016}, - {8, 0x011e}, - {7, 0x0113}, - {8, 0x0076}, - {8, 0x0036}, - {9, 0x00cd}, - {7, 0x010b}, - {8, 0x0066}, - {8, 0x0026}, - {9, 0x00ad}, - {8, 0x0006}, - {8, 0x0086}, - {8, 0x0046}, - {9, 0x00ed}, - {7, 0x0107}, - {8, 0x005e}, - {8, 0x001e}, - {9, 0x009d}, - {7, 0x0117}, - {8, 0x007e}, - {8, 0x003e}, - {9, 0x00dd}, - {7, 0x010f}, - {8, 0x006e}, - {8, 0x002e}, - {9, 0x00bd}, - {8, 0x000e}, - {8, 0x008e}, - {8, 0x004e}, - {9, 0x00fd}, - {7, 0x0100}, - {8, 0x0051}, - {8, 0x0011}, - {8, 0x0119}, - {7, 0x0110}, - {8, 0x0071}, - {8, 0x0031}, - {9, 0x00c3}, - {7, 0x0108}, - {8, 0x0061}, - {8, 0x0021}, - {9, 0x00a3}, - {8, 0x0001}, - {8, 0x0081}, - {8, 0x0041}, - {9, 0x00e3}, - {7, 0x0104}, - {8, 0x0059}, - {8, 0x0019}, - {9, 0x0093}, - {7, 0x0114}, - {8, 0x0079}, - {8, 0x0039}, - {9, 0x00d3}, - {7, 0x010c}, - {8, 0x0069}, - {8, 0x0029}, - {9, 0x00b3}, - {8, 0x0009}, - {8, 0x0089}, - {8, 0x0049}, - {9, 0x00f3}, - {7, 0x0102}, - {8, 0x0055}, - {8, 0x0015}, - {8, 0x011d}, - {7, 0x0112}, - {8, 0x0075}, - {8, 0x0035}, - {9, 0x00cb}, - {7, 0x010a}, - {8, 0x0065}, - {8, 0x0025}, - {9, 0x00ab}, - {8, 0x0005}, - {8, 0x0085}, - {8, 0x0045}, - {9, 0x00eb}, - {7, 0x0106}, - {8, 0x005d}, - {8, 0x001d}, - {9, 0x009b}, - {7, 0x0116}, - {8, 0x007d}, - {8, 0x003d}, - {9, 0x00db}, - {7, 0x010e}, - {8, 0x006d}, - {8, 0x002d}, - {9, 0x00bb}, - {8, 0x000d}, - {8, 0x008d}, - {8, 0x004d}, - {9, 0x00fb}, - {7, 0x0101}, - {8, 0x0053}, - {8, 0x0013}, - {8, 0x011b}, - {7, 0x0111}, - {8, 0x0073}, - {8, 0x0033}, - {9, 0x00c7}, - {7, 0x0109}, - {8, 0x0063}, - {8, 0x0023}, - {9, 0x00a7}, - {8, 0x0003}, - {8, 0x0083}, - {8, 0x0043}, - {9, 0x00e7}, - {7, 0x0105}, - {8, 0x005b}, - {8, 0x001b}, - {9, 0x0097}, - {7, 0x0115}, - {8, 0x007b}, - {8, 0x003b}, - {9, 0x00d7}, - {7, 0x010d}, - {8, 0x006b}, - {8, 0x002b}, - {9, 0x00b7}, - {8, 0x000b}, - {8, 0x008b}, - {8, 0x004b}, - {9, 0x00f7}, - {7, 0x0103}, - {8, 0x0057}, - {8, 0x0017}, - {8, 0x011f}, - {7, 0x0113}, - {8, 0x0077}, - {8, 0x0037}, - {9, 0x00cf}, - {7, 0x010b}, - {8, 0x0067}, - {8, 0x0027}, - {9, 0x00af}, - {8, 0x0007}, - {8, 0x0087}, - {8, 0x0047}, - {9, 0x00ef}, - {7, 0x0107}, - {8, 0x005f}, - {8, 0x001f}, - {9, 0x009f}, - {7, 0x0117}, - {8, 0x007f}, - {8, 0x003f}, - {9, 0x00df}, - {7, 0x010f}, - {8, 0x006f}, - {8, 0x002f}, - {9, 0x00bf}, - {8, 0x000f}, - {8, 0x008f}, - {8, 0x004f}, - {9, 0x00ff} -}; - -FlateHuffmanTab FlateStream::fixedLitCodeTab = { - flateFixedLitCodeTabCodes, 9 -}; - -static FlateCode flateFixedDistCodeTabCodes[32] = { - {5, 0x0000}, - {5, 0x0010}, - {5, 0x0008}, - {5, 0x0018}, - {5, 0x0004}, - {5, 0x0014}, - {5, 0x000c}, - {5, 0x001c}, - {5, 0x0002}, - {5, 0x0012}, - {5, 0x000a}, - {5, 0x001a}, - {5, 0x0006}, - {5, 0x0016}, - {5, 0x000e}, - {0, 0x0000}, - {5, 0x0001}, - {5, 0x0011}, - {5, 0x0009}, - {5, 0x0019}, - {5, 0x0005}, - {5, 0x0015}, - {5, 0x000d}, - {5, 0x001d}, - {5, 0x0003}, - {5, 0x0013}, - {5, 0x000b}, - {5, 0x001b}, - {5, 0x0007}, - {5, 0x0017}, - {5, 0x000f}, - {0, 0x0000} -}; - -FlateHuffmanTab FlateStream::fixedDistCodeTab = { - flateFixedDistCodeTabCodes, 5 -}; - -FlateStream::FlateStream(Stream *strA, int predictor, int columns, - int colors, int bits): - FilterStream(strA) { - if (predictor != 1) { - pred = new StreamPredictor(this, predictor, columns, colors, bits); - if (!pred->isOk()) { - delete pred; - pred = NULL; - } - } else { - pred = NULL; - } - litCodeTab.codes = NULL; - distCodeTab.codes = NULL; - memset(buf, 0, flateWindow); -} - -FlateStream::~FlateStream() { - if (litCodeTab.codes != fixedLitCodeTab.codes) { - gfree(litCodeTab.codes); - } - if (distCodeTab.codes != fixedDistCodeTab.codes) { - gfree(distCodeTab.codes); - } - if (pred) { - delete pred; - } - delete str; -} - -void FlateStream::reset() { - int cmf, flg; - - index = 0; - remain = 0; - codeBuf = 0; - codeSize = 0; - compressedBlock = gFalse; - endOfBlock = gTrue; - eof = gTrue; - - str->reset(); - - // read header - //~ need to look at window size? - endOfBlock = eof = gTrue; - cmf = str->getChar(); - flg = str->getChar(); - if (cmf == EOF || flg == EOF) - return; - if ((cmf & 0x0f) != 0x08) { - error(getPos(), "Unknown compression method in flate stream"); - return; - } - if ((((cmf << 8) + flg) % 31) != 0) { - error(getPos(), "Bad FCHECK in flate stream"); - return; - } - if (flg & 0x20) { - error(getPos(), "FDICT bit set in flate stream"); - return; - } - - eof = gFalse; -} - -int FlateStream::getChar() { - int c; - - if (pred) { - return pred->getChar(); - } - while (remain == 0) { - if (endOfBlock && eof) - return EOF; - readSome(); - } - c = buf[index]; - index = (index + 1) & flateMask; - --remain; - return c; -} - -int FlateStream::lookChar() { - int c; - - if (pred) { - return pred->lookChar(); - } - while (remain == 0) { - if (endOfBlock && eof) - return EOF; - readSome(); - } - c = buf[index]; - return c; -} - -int FlateStream::getRawChar() { - int c; - - while (remain == 0) { - if (endOfBlock && eof) - return EOF; - readSome(); - } - c = buf[index]; - index = (index + 1) & flateMask; - --remain; - return c; -} - -GString *FlateStream::getPSFilter(int psLevel, char *indent) { - GString *s; - - if (psLevel < 3 || pred) { - return NULL; - } - if (!(s = str->getPSFilter(psLevel, indent))) { - return NULL; - } - s->append(indent)->append("<< >> /FlateDecode filter\n"); - return s; -} - -GBool FlateStream::isBinary(GBool /*last*/) { - return str->isBinary(gTrue); -} - -void FlateStream::readSome() { - int code1, code2; - int len, dist; - int i, j, k; - int c; - - if (endOfBlock) { - if (!startBlock()) - return; - } - - if (compressedBlock) { - if ((code1 = getHuffmanCodeWord(&litCodeTab)) == EOF) - goto err; - if (code1 < 256) { - buf[index] = code1; - remain = 1; - } else if (code1 == 256) { - endOfBlock = gTrue; - remain = 0; - } else { - code1 -= 257; - code2 = lengthDecode[code1].bits; - if (code2 > 0 && (code2 = getCodeWord(code2)) == EOF) - goto err; - len = lengthDecode[code1].first + code2; - if ((code1 = getHuffmanCodeWord(&distCodeTab)) == EOF) - goto err; - code2 = distDecode[code1].bits; - if (code2 > 0 && (code2 = getCodeWord(code2)) == EOF) - goto err; - dist = distDecode[code1].first + code2; - i = index; - j = (index - dist) & flateMask; - for (k = 0; k < len; ++k) { - buf[i] = buf[j]; - i = (i + 1) & flateMask; - j = (j + 1) & flateMask; - } - remain = len; - } - - } else { - len = (blockLen < flateWindow) ? blockLen : flateWindow; - for (i = 0, j = index; i < len; ++i, j = (j + 1) & flateMask) { - if ((c = str->getChar()) == EOF) { - endOfBlock = eof = gTrue; - break; - } - buf[j] = c & 0xff; - } - remain = i; - blockLen -= len; - if (blockLen == 0) - endOfBlock = gTrue; - } - - return; - -err: - error(getPos(), "Unexpected end of file in flate stream"); - endOfBlock = eof = gTrue; - remain = 0; -} - -GBool FlateStream::startBlock() { - int blockHdr; - int c; - int check; - - // free the code tables from the previous block - if (litCodeTab.codes != fixedLitCodeTab.codes) { - gfree(litCodeTab.codes); - } - litCodeTab.codes = NULL; - if (distCodeTab.codes != fixedDistCodeTab.codes) { - gfree(distCodeTab.codes); - } - distCodeTab.codes = NULL; - - // read block header - blockHdr = getCodeWord(3); - if (blockHdr & 1) - eof = gTrue; - blockHdr >>= 1; - - // uncompressed block - if (blockHdr == 0) { - compressedBlock = gFalse; - if ((c = str->getChar()) == EOF) - goto err; - blockLen = c & 0xff; - if ((c = str->getChar()) == EOF) - goto err; - blockLen |= (c & 0xff) << 8; - if ((c = str->getChar()) == EOF) - goto err; - check = c & 0xff; - if ((c = str->getChar()) == EOF) - goto err; - check |= (c & 0xff) << 8; - if (check != (~blockLen & 0xffff)) - error(getPos(), "Bad uncompressed block length in flate stream"); - codeBuf = 0; - codeSize = 0; - - // compressed block with fixed codes - } else if (blockHdr == 1) { - compressedBlock = gTrue; - loadFixedCodes(); - - // compressed block with dynamic codes - } else if (blockHdr == 2) { - compressedBlock = gTrue; - if (!readDynamicCodes()) { - goto err; - } - - // unknown block type - } else { - goto err; - } - - endOfBlock = gFalse; - return gTrue; - -err: - error(getPos(), "Bad block header in flate stream"); - endOfBlock = eof = gTrue; - return gFalse; -} - -void FlateStream::loadFixedCodes() { - litCodeTab.codes = fixedLitCodeTab.codes; - litCodeTab.maxLen = fixedLitCodeTab.maxLen; - distCodeTab.codes = fixedDistCodeTab.codes; - distCodeTab.maxLen = fixedDistCodeTab.maxLen; -} - -GBool FlateStream::readDynamicCodes() { - int numCodeLenCodes; - int numLitCodes; - int numDistCodes; - int codeLenCodeLengths[flateMaxCodeLenCodes]; - FlateHuffmanTab codeLenCodeTab; - int len, repeat, code; - int i; - - codeLenCodeTab.codes = NULL; - - // read lengths - if ((numLitCodes = getCodeWord(5)) == EOF) { - goto err; - } - numLitCodes += 257; - if ((numDistCodes = getCodeWord(5)) == EOF) { - goto err; - } - numDistCodes += 1; - if ((numCodeLenCodes = getCodeWord(4)) == EOF) { - goto err; - } - numCodeLenCodes += 4; - if (numLitCodes > flateMaxLitCodes || - numDistCodes > flateMaxDistCodes || - numCodeLenCodes > flateMaxCodeLenCodes) { - goto err; - } - - // build the code length code table - for (i = 0; i < flateMaxCodeLenCodes; ++i) { - codeLenCodeLengths[i] = 0; - } - for (i = 0; i < numCodeLenCodes; ++i) { - if ((codeLenCodeLengths[codeLenCodeMap[i]] = getCodeWord(3)) == -1) { - goto err; - } - } - compHuffmanCodes(codeLenCodeLengths, flateMaxCodeLenCodes, &codeLenCodeTab); - - // build the literal and distance code tables - len = 0; - repeat = 0; - i = 0; - while (i < numLitCodes + numDistCodes) { - if ((code = getHuffmanCodeWord(&codeLenCodeTab)) == EOF) { - goto err; - } - if (code == 16) { - if ((repeat = getCodeWord(2)) == EOF) { - goto err; - } - repeat += 3; - if (i + repeat > numLitCodes + numDistCodes) { - goto err; - } - for (; repeat > 0; --repeat) { - codeLengths[i++] = len; - } - } else if (code == 17) { - if ((repeat = getCodeWord(3)) == EOF) { - goto err; - } - repeat += 3; - if (i + repeat > numLitCodes + numDistCodes) { - goto err; - } - len = 0; - for (; repeat > 0; --repeat) { - codeLengths[i++] = 0; - } - } else if (code == 18) { - if ((repeat = getCodeWord(7)) == EOF) { - goto err; - } - repeat += 11; - if (i + repeat > numLitCodes + numDistCodes) { - goto err; - } - len = 0; - for (; repeat > 0; --repeat) { - codeLengths[i++] = 0; - } - } else { - codeLengths[i++] = len = code; - } - } - compHuffmanCodes(codeLengths, numLitCodes, &litCodeTab); - compHuffmanCodes(codeLengths + numLitCodes, numDistCodes, &distCodeTab); - - gfree(codeLenCodeTab.codes); - return gTrue; - -err: - error(getPos(), "Bad dynamic code table in flate stream"); - gfree(codeLenCodeTab.codes); - return gFalse; -} - -// Convert an array of lengths, in value order, into a -// Huffman code lookup table. -void FlateStream::compHuffmanCodes(int *lengths, int n, FlateHuffmanTab *tab) { - int tabSize, len, code, code2, skip, val, i, t; - - // find max code length - tab->maxLen = 0; - for (val = 0; val < n; ++val) { - if (lengths[val] > tab->maxLen) { - tab->maxLen = lengths[val]; - } - } - - // allocate the table - tabSize = 1 << tab->maxLen; - tab->codes = (FlateCode *)gmallocn(tabSize, sizeof(FlateCode)); - - // clear the table - for (i = 0; i < tabSize; ++i) { - tab->codes[i].len = 0; - tab->codes[i].val = 0; - } - - // build the table - for (len = 1, code = 0, skip = 2; - len <= tab->maxLen; - ++len, code <<= 1, skip <<= 1) { - for (val = 0; val < n; ++val) { - if (lengths[val] == len) { - - // bit-reverse the code - code2 = 0; - t = code; - for (i = 0; i < len; ++i) { - code2 = (code2 << 1) | (t & 1); - t >>= 1; - } - - // fill in the table entries - for (i = code2; i < tabSize; i += skip) { - tab->codes[i].len = (Gushort)len; - tab->codes[i].val = (Gushort)val; - } - - ++code; - } - } - } -} - -int FlateStream::getHuffmanCodeWord(FlateHuffmanTab *tab) { - FlateCode *code; - int c; - - while (codeSize < tab->maxLen) { - if ((c = str->getChar()) == EOF) { - break; - } - codeBuf |= (c & 0xff) << codeSize; - codeSize += 8; - } - code = &tab->codes[codeBuf & ((1 << tab->maxLen) - 1)]; - if (codeSize == 0 || codeSize < code->len || code->len == 0) { - return EOF; - } - codeBuf >>= code->len; - codeSize -= code->len; - return (int)code->val; -} - -int FlateStream::getCodeWord(int bits) { - int c; - - while (codeSize < bits) { - if ((c = str->getChar()) == EOF) - return EOF; - codeBuf |= (c & 0xff) << codeSize; - codeSize += 8; - } - c = codeBuf & ((1 << bits) - 1); - codeBuf >>= bits; - codeSize -= bits; - return c; -} - -//------------------------------------------------------------------------ -// EOFStream -//------------------------------------------------------------------------ - -EOFStream::EOFStream(Stream *strA): - FilterStream(strA) { -} - -EOFStream::~EOFStream() { - delete str; -} - -//------------------------------------------------------------------------ -// FixedLengthEncoder -//------------------------------------------------------------------------ - -FixedLengthEncoder::FixedLengthEncoder(Stream *strA, int lengthA): - FilterStream(strA) { - length = lengthA; - count = 0; -} - -FixedLengthEncoder::~FixedLengthEncoder() { - if (str->isEncoder()) - delete str; -} - -void FixedLengthEncoder::reset() { - str->reset(); - count = 0; -} - -int FixedLengthEncoder::getChar() { - if (length >= 0 && count >= length) - return EOF; - ++count; - return str->getChar(); -} - -int FixedLengthEncoder::lookChar() { - if (length >= 0 && count >= length) - return EOF; - return str->getChar(); -} - -GBool FixedLengthEncoder::isBinary(GBool /*last*/) { - return str->isBinary(gTrue); -} - -//------------------------------------------------------------------------ -// ASCIIHexEncoder -//------------------------------------------------------------------------ - -ASCIIHexEncoder::ASCIIHexEncoder(Stream *strA): - FilterStream(strA) { - bufPtr = bufEnd = buf; - lineLen = 0; - eof = gFalse; -} - -ASCIIHexEncoder::~ASCIIHexEncoder() { - if (str->isEncoder()) { - delete str; - } -} - -void ASCIIHexEncoder::reset() { - str->reset(); - bufPtr = bufEnd = buf; - lineLen = 0; - eof = gFalse; -} - -GBool ASCIIHexEncoder::fillBuf() { - static char *hex = "0123456789abcdef"; - int c; - - if (eof) { - return gFalse; - } - bufPtr = bufEnd = buf; - if ((c = str->getChar()) == EOF) { - *bufEnd++ = '>'; - eof = gTrue; - } else { - if (lineLen >= 64) { - *bufEnd++ = '\n'; - lineLen = 0; - } - *bufEnd++ = hex[(c >> 4) & 0x0f]; - *bufEnd++ = hex[c & 0x0f]; - lineLen += 2; - } - return gTrue; -} - -//------------------------------------------------------------------------ -// ASCII85Encoder -//------------------------------------------------------------------------ - -ASCII85Encoder::ASCII85Encoder(Stream *strA): - FilterStream(strA) { - bufPtr = bufEnd = buf; - lineLen = 0; - eof = gFalse; -} - -ASCII85Encoder::~ASCII85Encoder() { - if (str->isEncoder()) - delete str; -} - -void ASCII85Encoder::reset() { - str->reset(); - bufPtr = bufEnd = buf; - lineLen = 0; - eof = gFalse; -} - -GBool ASCII85Encoder::fillBuf() { - Guint t; - char buf1[5]; - int c0, c1, c2, c3; - int n, i; - - if (eof) { - return gFalse; - } - c0 = str->getChar(); - c1 = str->getChar(); - c2 = str->getChar(); - c3 = str->getChar(); - bufPtr = bufEnd = buf; - if (c3 == EOF) { - if (c0 == EOF) { - n = 0; - t = 0; - } else { - if (c1 == EOF) { - n = 1; - t = c0 << 24; - } else if (c2 == EOF) { - n = 2; - t = (c0 << 24) | (c1 << 16); - } else { - n = 3; - t = (c0 << 24) | (c1 << 16) | (c2 << 8); - } - for (i = 4; i >= 0; --i) { - buf1[i] = (char)(t % 85 + 0x21); - t /= 85; - } - for (i = 0; i <= n; ++i) { - *bufEnd++ = buf1[i]; - if (++lineLen == 65) { - *bufEnd++ = '\n'; - lineLen = 0; - } - } - } - *bufEnd++ = '~'; - *bufEnd++ = '>'; - eof = gTrue; - } else { - t = (c0 << 24) | (c1 << 16) | (c2 << 8) | c3; - if (t == 0) { - *bufEnd++ = 'z'; - if (++lineLen == 65) { - *bufEnd++ = '\n'; - lineLen = 0; - } - } else { - for (i = 4; i >= 0; --i) { - buf1[i] = (char)(t % 85 + 0x21); - t /= 85; - } - for (i = 0; i <= 4; ++i) { - *bufEnd++ = buf1[i]; - if (++lineLen == 65) { - *bufEnd++ = '\n'; - lineLen = 0; - } - } - } - } - return gTrue; -} - -//------------------------------------------------------------------------ -// RunLengthEncoder -//------------------------------------------------------------------------ - -RunLengthEncoder::RunLengthEncoder(Stream *strA): - FilterStream(strA) { - bufPtr = bufEnd = nextEnd = buf; - eof = gFalse; -} - -RunLengthEncoder::~RunLengthEncoder() { - if (str->isEncoder()) - delete str; -} - -void RunLengthEncoder::reset() { - str->reset(); - bufPtr = bufEnd = nextEnd = buf; - eof = gFalse; -} - -// -// When fillBuf finishes, buf[] looks like this: -// +-----+--------------+-----------------+-- -// + tag | ... data ... | next 0, 1, or 2 | -// +-----+--------------+-----------------+-- -// ^ ^ ^ -// bufPtr bufEnd nextEnd -// -GBool RunLengthEncoder::fillBuf() { - int c, c1, c2; - int n; - - // already hit EOF? - if (eof) - return gFalse; - - // grab two bytes - if (nextEnd < bufEnd + 1) { - if ((c1 = str->getChar()) == EOF) { - eof = gTrue; - return gFalse; - } - } else { - c1 = bufEnd[0] & 0xff; - } - if (nextEnd < bufEnd + 2) { - if ((c2 = str->getChar()) == EOF) { - eof = gTrue; - buf[0] = 0; - buf[1] = c1; - bufPtr = buf; - bufEnd = &buf[2]; - return gTrue; - } - } else { - c2 = bufEnd[1] & 0xff; - } - - // check for repeat - c = 0; // make gcc happy - if (c1 == c2) { - n = 2; - while (n < 128 && (c = str->getChar()) == c1) - ++n; - buf[0] = (char)(257 - n); - buf[1] = c1; - bufEnd = &buf[2]; - if (c == EOF) { - eof = gTrue; - } else if (n < 128) { - buf[2] = c; - nextEnd = &buf[3]; - } else { - nextEnd = bufEnd; - } - - // get up to 128 chars - } else { - buf[1] = c1; - buf[2] = c2; - n = 2; - while (n < 128) { - if ((c = str->getChar()) == EOF) { - eof = gTrue; - break; - } - ++n; - buf[n] = c; - if (buf[n] == buf[n-1]) - break; - } - if (buf[n] == buf[n-1]) { - buf[0] = (char)(n-2-1); - bufEnd = &buf[n-1]; - nextEnd = &buf[n+1]; - } else { - buf[0] = (char)(n-1); - bufEnd = nextEnd = &buf[n+1]; - } - } - bufPtr = buf; - return gTrue; -} diff --git a/kpdf/xpdf/xpdf/Stream.cpp b/kpdf/xpdf/xpdf/Stream.cpp new file mode 100644 index 00000000..0d85a766 --- /dev/null +++ b/kpdf/xpdf/xpdf/Stream.cpp @@ -0,0 +1,4698 @@ +//======================================================================== +// +// Stream.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#ifndef WIN32 +#include +#endif +#include +#include +#include "gmem.h" +#include "gfile.h" +#include "config.h" +#include "Error.h" +#include "Object.h" +#include "Lexer.h" +#include "GfxState.h" +#include "Stream.h" +#include "JBIG2Stream.h" +#include "JPXStream.h" +#include "Stream-CCITT.h" + +#ifdef __DJGPP__ +static GBool setDJSYSFLAGS = gFalse; +#endif + +#ifdef VMS +#ifdef __GNUC__ +#define SEEK_SET 0 +#define SEEK_CUR 1 +#define SEEK_END 2 +#endif +#endif + +//------------------------------------------------------------------------ +// Stream (base class) +//------------------------------------------------------------------------ + +Stream::Stream() { + ref = 1; +} + +Stream::~Stream() { +} + +void Stream::close() { +} + +int Stream::getRawChar() { + error(-1, "Internal: called getRawChar() on non-predictor stream"); + return EOF; +} + +char *Stream::getLine(char *buf, int size) { + int i; + int c; + + if (lookChar() == EOF) + return NULL; + for (i = 0; i < size - 1; ++i) { + c = getChar(); + if (c == EOF || c == '\n') + break; + if (c == '\r') { + if ((c = lookChar()) == '\n') + getChar(); + break; + } + buf[i] = c; + } + buf[i] = '\0'; + return buf; +} + +GString *Stream::getPSFilter(int /*psLevel*/, char * /*indent*/) { + return new GString(); +} + +Stream *Stream::addFilters(Object *dict) { + Object obj, obj2; + Object params, params2; + Stream *str; + int i; + + str = this; + dict->dictLookup("Filter", &obj); + if (obj.isNull()) { + obj.free(); + dict->dictLookup("F", &obj); + } + dict->dictLookup("DecodeParms", ¶ms); + if (params.isNull()) { + params.free(); + dict->dictLookup("DP", ¶ms); + } + if (obj.isName()) { + str = makeFilter(obj.getName(), str, ¶ms); + } else if (obj.isArray()) { + for (i = 0; i < obj.arrayGetLength(); ++i) { + obj.arrayGet(i, &obj2); + if (params.isArray()) + params.arrayGet(i, ¶ms2); + else + params2.initNull(); + if (obj2.isName()) { + str = makeFilter(obj2.getName(), str, ¶ms2); + } else { + error(getPos(), "Bad filter name"); + str = new EOFStream(str); + } + obj2.free(); + params2.free(); + } + } else if (!obj.isNull()) { + error(getPos(), "Bad 'Filter' attribute in stream"); + } + obj.free(); + params.free(); + + return str; +} + +Stream *Stream::makeFilter(char *name, Stream *str, Object *params) { + int pred; // parameters + int colors; + int bits; + int early; + int encoding; + GBool endOfLine, byteAlign, endOfBlock, black; + int columns, rows; + int colorXform; + Object globals, obj; + + if (!strcmp(name, "ASCIIHexDecode") || !strcmp(name, "AHx")) { + str = new ASCIIHexStream(str); + } else if (!strcmp(name, "ASCII85Decode") || !strcmp(name, "A85")) { + str = new ASCII85Stream(str); + } else if (!strcmp(name, "LZWDecode") || !strcmp(name, "LZW")) { + pred = 1; + columns = 1; + colors = 1; + bits = 8; + early = 1; + if (params->isDict()) { + params->dictLookup("Predictor", &obj); + if (obj.isInt()) + pred = obj.getInt(); + obj.free(); + params->dictLookup("Columns", &obj); + if (obj.isInt()) + columns = obj.getInt(); + obj.free(); + params->dictLookup("Colors", &obj); + if (obj.isInt()) + colors = obj.getInt(); + obj.free(); + params->dictLookup("BitsPerComponent", &obj); + if (obj.isInt()) + bits = obj.getInt(); + obj.free(); + params->dictLookup("EarlyChange", &obj); + if (obj.isInt()) + early = obj.getInt(); + obj.free(); + } + str = new LZWStream(str, pred, columns, colors, bits, early); + } else if (!strcmp(name, "RunLengthDecode") || !strcmp(name, "RL")) { + str = new RunLengthStream(str); + } else if (!strcmp(name, "CCITTFaxDecode") || !strcmp(name, "CCF")) { + encoding = 0; + endOfLine = gFalse; + byteAlign = gFalse; + columns = 1728; + rows = 0; + endOfBlock = gTrue; + black = gFalse; + if (params->isDict()) { + params->dictLookup("K", &obj); + if (obj.isInt()) { + encoding = obj.getInt(); + } + obj.free(); + params->dictLookup("EndOfLine", &obj); + if (obj.isBool()) { + endOfLine = obj.getBool(); + } + obj.free(); + params->dictLookup("EncodedByteAlign", &obj); + if (obj.isBool()) { + byteAlign = obj.getBool(); + } + obj.free(); + params->dictLookup("Columns", &obj); + if (obj.isInt()) { + columns = obj.getInt(); + } + obj.free(); + params->dictLookup("Rows", &obj); + if (obj.isInt()) { + rows = obj.getInt(); + } + obj.free(); + params->dictLookup("EndOfBlock", &obj); + if (obj.isBool()) { + endOfBlock = obj.getBool(); + } + obj.free(); + params->dictLookup("BlackIs1", &obj); + if (obj.isBool()) { + black = obj.getBool(); + } + obj.free(); + } + str = new CCITTFaxStream(str, encoding, endOfLine, byteAlign, + columns, rows, endOfBlock, black); + } else if (!strcmp(name, "DCTDecode") || !strcmp(name, "DCT")) { + colorXform = -1; + if (params->isDict()) { + if (params->dictLookup("ColorTransform", &obj)->isInt()) { + colorXform = obj.getInt(); + } + obj.free(); + } + str = new DCTStream(str, colorXform); + } else if (!strcmp(name, "FlateDecode") || !strcmp(name, "Fl")) { + pred = 1; + columns = 1; + colors = 1; + bits = 8; + if (params->isDict()) { + params->dictLookup("Predictor", &obj); + if (obj.isInt()) + pred = obj.getInt(); + obj.free(); + params->dictLookup("Columns", &obj); + if (obj.isInt()) + columns = obj.getInt(); + obj.free(); + params->dictLookup("Colors", &obj); + if (obj.isInt()) + colors = obj.getInt(); + obj.free(); + params->dictLookup("BitsPerComponent", &obj); + if (obj.isInt()) + bits = obj.getInt(); + obj.free(); + } + str = new FlateStream(str, pred, columns, colors, bits); + } else if (!strcmp(name, "JBIG2Decode")) { + if (params->isDict()) { + params->dictLookup("JBIG2Globals", &globals); + } + str = new JBIG2Stream(str, &globals); + globals.free(); + } else if (!strcmp(name, "JPXDecode")) { + str = new JPXStream(str); + } else { + error(getPos(), "Unknown filter '%s'", name); + str = new EOFStream(str); + } + return str; +} + +//------------------------------------------------------------------------ +// BaseStream +//------------------------------------------------------------------------ + +BaseStream::BaseStream(Object *dictA) { + dict = *dictA; +} + +BaseStream::~BaseStream() { + dict.free(); +} + +//------------------------------------------------------------------------ +// FilterStream +//------------------------------------------------------------------------ + +FilterStream::FilterStream(Stream *strA) { + str = strA; +} + +FilterStream::~FilterStream() { +} + +void FilterStream::close() { + str->close(); +} + +void FilterStream::setPos(Guint /*pos*/, int /*dir*/) { + error(-1, "Internal: called setPos() on FilterStream"); +} + +//------------------------------------------------------------------------ +// ImageStream +//------------------------------------------------------------------------ + +ImageStream::ImageStream(Stream *strA, int widthA, int nCompsA, int nBitsA) { + int imgLineSize; + + str = strA; + width = widthA; + nComps = nCompsA; + nBits = nBitsA; + + nVals = width * nComps; + if (nBits == 1) { + imgLineSize = (nVals + 7) & ~7; + } else { + imgLineSize = nVals; + } + if (width > INT_MAX / nComps) { + // force a call to gmallocn(-1,...), which will throw an exception + imgLineSize = -1; + } + imgLine = (Guchar *)gmallocn(imgLineSize, sizeof(Guchar)); + imgIdx = nVals; +} + +ImageStream::~ImageStream() { + gfree(imgLine); +} + +void ImageStream::reset() { + str->reset(); +} + +GBool ImageStream::getPixel(Guchar *pix) { + int i; + + if (imgIdx >= nVals) { + getLine(); + imgIdx = 0; + } + for (i = 0; i < nComps; ++i) { + pix[i] = imgLine[imgIdx++]; + } + return gTrue; +} + +Guchar *ImageStream::getLine() { + Gulong buf, bitMask; + int bits; + int c; + int i; + + if (nBits == 1) { + for (i = 0; i < nVals; i += 8) { + c = str->getChar(); + imgLine[i+0] = (Guchar)((c >> 7) & 1); + imgLine[i+1] = (Guchar)((c >> 6) & 1); + imgLine[i+2] = (Guchar)((c >> 5) & 1); + imgLine[i+3] = (Guchar)((c >> 4) & 1); + imgLine[i+4] = (Guchar)((c >> 3) & 1); + imgLine[i+5] = (Guchar)((c >> 2) & 1); + imgLine[i+6] = (Guchar)((c >> 1) & 1); + imgLine[i+7] = (Guchar)(c & 1); + } + } else if (nBits == 8) { + for (i = 0; i < nVals; ++i) { + imgLine[i] = str->getChar(); + } + } else { + bitMask = (1 << nBits) - 1; + buf = 0; + bits = 0; + for (i = 0; i < nVals; ++i) { + if (bits < nBits) { + buf = (buf << 8) | (str->getChar() & 0xff); + bits += 8; + } + imgLine[i] = (Guchar)((buf >> (bits - nBits)) & bitMask); + bits -= nBits; + } + } + return imgLine; +} + +void ImageStream::skipLine() { + int n, i; + + n = (nVals * nBits + 7) >> 3; + for (i = 0; i < n; ++i) { + str->getChar(); + } +} + +//------------------------------------------------------------------------ +// StreamPredictor +//------------------------------------------------------------------------ + +StreamPredictor::StreamPredictor(Stream *strA, int predictorA, + int widthA, int nCompsA, int nBitsA) { + str = strA; + predictor = predictorA; + width = widthA; + nComps = nCompsA; + nBits = nBitsA; + predLine = NULL; + ok = gFalse; + + nVals = width * nComps; + pixBytes = (nComps * nBits + 7) >> 3; + rowBytes = ((nVals * nBits + 7) >> 3) + pixBytes; + if (width <= 0 || nComps <= 0 || nBits <= 0 || + nComps > gfxColorMaxComps || nBits > 16 || + width >= INT_MAX / nComps || // check for overflow in nVals + nVals >= (INT_MAX - 7) / nBits) { // check for overflow in rowBytes + return; + } + predLine = (Guchar *)gmalloc(rowBytes); + memset(predLine, 0, rowBytes); + predIdx = rowBytes; + + ok = gTrue; +} + +StreamPredictor::~StreamPredictor() { + gfree(predLine); +} + +int StreamPredictor::lookChar() { + if (predIdx >= rowBytes) { + if (!getNextLine()) { + return EOF; + } + } + return predLine[predIdx]; +} + +int StreamPredictor::getChar() { + if (predIdx >= rowBytes) { + if (!getNextLine()) { + return EOF; + } + } + return predLine[predIdx++]; +} + +GBool StreamPredictor::getNextLine() { + int curPred; + Guchar upLeftBuf[gfxColorMaxComps * 2 + 1]; + int left, up, upLeft, p, pa, pb, pc; + int c; + Gulong inBuf, outBuf, bitMask; + int inBits, outBits; + int i, j, k, kk; + + // get PNG optimum predictor number + if (predictor >= 10) { + if ((curPred = str->getRawChar()) == EOF) { + return gFalse; + } + curPred += 10; + } else { + curPred = predictor; + } + + // read the raw line, apply PNG (byte) predictor + memset(upLeftBuf, 0, pixBytes + 1); + for (i = pixBytes; i < rowBytes; ++i) { + for (j = pixBytes; j > 0; --j) { + upLeftBuf[j] = upLeftBuf[j-1]; + } + upLeftBuf[0] = predLine[i]; + if ((c = str->getRawChar()) == EOF) { + if (i > pixBytes) { + // this ought to return false, but some (broken) PDF files + // contain truncated image data, and Adobe apparently reads the + // last partial line + break; + } + return gFalse; + } + switch (curPred) { + case 11: // PNG sub + predLine[i] = predLine[i - pixBytes] + (Guchar)c; + break; + case 12: // PNG up + predLine[i] = predLine[i] + (Guchar)c; + break; + case 13: // PNG average + predLine[i] = ((predLine[i - pixBytes] + predLine[i]) >> 1) + + (Guchar)c; + break; + case 14: // PNG Paeth + left = predLine[i - pixBytes]; + up = predLine[i]; + upLeft = upLeftBuf[pixBytes]; + p = left + up - upLeft; + if ((pa = p - left) < 0) + pa = -pa; + if ((pb = p - up) < 0) + pb = -pb; + if ((pc = p - upLeft) < 0) + pc = -pc; + if (pa <= pb && pa <= pc) + predLine[i] = left + (Guchar)c; + else if (pb <= pc) + predLine[i] = up + (Guchar)c; + else + predLine[i] = upLeft + (Guchar)c; + break; + case 10: // PNG none + default: // no predictor or TIFF predictor + predLine[i] = (Guchar)c; + break; + } + } + + // apply TIFF (component) predictor + if (predictor == 2) { + if (nBits == 1) { + inBuf = predLine[pixBytes - 1]; + for (i = pixBytes; i < rowBytes; i += 8) { + // 1-bit add is just xor + inBuf = (inBuf << 8) | predLine[i]; + predLine[i] ^= inBuf >> nComps; + } + } else if (nBits == 8) { + for (i = pixBytes; i < rowBytes; ++i) { + predLine[i] += predLine[i - nComps]; + } + } else { + memset(upLeftBuf, 0, nComps + 1); + bitMask = (1 << nBits) - 1; + inBuf = outBuf = 0; + inBits = outBits = 0; + j = k = pixBytes; + for (i = 0; i < width; ++i) { + for (kk = 0; kk < nComps; ++kk) { + if (inBits < nBits) { + inBuf = (inBuf << 8) | (predLine[j++] & 0xff); + inBits += 8; + } + upLeftBuf[kk] = (Guchar)((upLeftBuf[kk] + + (inBuf >> (inBits - nBits))) & bitMask); + inBits -= nBits; + outBuf = (outBuf << nBits) | upLeftBuf[kk]; + outBits += nBits; + if (outBits >= 8) { + predLine[k++] = (Guchar)(outBuf >> (outBits - 8)); + outBits -= 8; + } + } + } + if (outBits > 0) { + predLine[k++] = (Guchar)((outBuf << (8 - outBits)) + + (inBuf & ((1 << (8 - outBits)) - 1))); + } + } + } + + // reset to start of line + predIdx = pixBytes; + + return gTrue; +} + +//------------------------------------------------------------------------ +// FileStream +//------------------------------------------------------------------------ + +FileStream::FileStream(FILE *fA, Guint startA, GBool limitedA, + Guint lengthA, Object *dictA): + BaseStream(dictA) { + f = fA; + start = startA; + limited = limitedA; + length = lengthA; + bufPtr = bufEnd = buf; + bufPos = start; + savePos = 0; + saved = gFalse; +} + +FileStream::~FileStream() { + close(); +} + +Stream *FileStream::makeSubStream(Guint startA, GBool limitedA, + Guint lengthA, Object *dictA) { + return new FileStream(f, startA, limitedA, lengthA, dictA); +} + +void FileStream::reset() { +#if HAVE_FSEEKO + savePos = (Guint)ftello(f); + fseeko(f, start, SEEK_SET); +#elif HAVE_FSEEK64 + savePos = (Guint)ftell64(f); + fseek64(f, start, SEEK_SET); +#else + savePos = (Guint)ftell(f); + fseek(f, start, SEEK_SET); +#endif + saved = gTrue; + bufPtr = bufEnd = buf; + bufPos = start; +} + +void FileStream::close() { + if (saved) { +#if HAVE_FSEEKO + fseeko(f, savePos, SEEK_SET); +#elif HAVE_FSEEK64 + fseek64(f, savePos, SEEK_SET); +#else + fseek(f, savePos, SEEK_SET); +#endif + saved = gFalse; + } +} + +GBool FileStream::fillBuf() { + int n; + + bufPos += bufEnd - buf; + bufPtr = bufEnd = buf; + if (limited && bufPos >= start + length) { + return gFalse; + } + if (limited && bufPos + fileStreamBufSize > start + length) { + n = start + length - bufPos; + } else { + n = fileStreamBufSize; + } + n = fread(buf, 1, n, f); + bufEnd = buf + n; + if (bufPtr >= bufEnd) { + return gFalse; + } + return gTrue; +} + +void FileStream::setPos(Guint pos, int dir) { + Guint size; + + if (dir >= 0) { +#if HAVE_FSEEKO + fseeko(f, pos, SEEK_SET); +#elif HAVE_FSEEK64 + fseek64(f, pos, SEEK_SET); +#else + fseek(f, pos, SEEK_SET); +#endif + bufPos = pos; + } else { +#if HAVE_FSEEKO + fseeko(f, 0, SEEK_END); + size = (Guint)ftello(f); +#elif HAVE_FSEEK64 + fseek64(f, 0, SEEK_END); + size = (Guint)ftell64(f); +#else + fseek(f, 0, SEEK_END); + size = (Guint)ftell(f); +#endif + if (pos > size) + pos = (Guint)size; +#ifdef __CYGWIN32__ + //~ work around a bug in cygwin's implementation of fseek + rewind(f); +#endif +#if HAVE_FSEEKO + fseeko(f, -(int)pos, SEEK_END); + bufPos = (Guint)ftello(f); +#elif HAVE_FSEEK64 + fseek64(f, -(int)pos, SEEK_END); + bufPos = (Guint)ftell64(f); +#else + fseek(f, -(int)pos, SEEK_END); + bufPos = (Guint)ftell(f); +#endif + } + bufPtr = bufEnd = buf; +} + +void FileStream::moveStart(int delta) { + start += delta; + bufPtr = bufEnd = buf; + bufPos = start; +} + +//------------------------------------------------------------------------ +// MemStream +//------------------------------------------------------------------------ + +MemStream::MemStream(char *bufA, Guint startA, Guint lengthA, Object *dictA): + BaseStream(dictA) { + buf = bufA; + start = startA; + length = lengthA; + bufEnd = buf + start + length; + bufPtr = buf + start; + needFree = gFalse; +} + +MemStream::~MemStream() { + if (needFree) { + gfree(buf); + } +} + +Stream *MemStream::makeSubStream(Guint startA, GBool limited, + Guint lengthA, Object *dictA) { + MemStream *subStr; + Guint newLength; + + if (!limited || startA + lengthA > start + length) { + newLength = start + length - startA; + } else { + newLength = lengthA; + } + subStr = new MemStream(buf, startA, newLength, dictA); + return subStr; +} + +void MemStream::reset() { + bufPtr = buf + start; +} + +void MemStream::close() { +} + +void MemStream::setPos(Guint pos, int dir) { + Guint i; + + if (dir >= 0) { + i = pos; + } else { + i = start + length - pos; + } + if (i < start) { + i = start; + } else if (i > start + length) { + i = start + length; + } + bufPtr = buf + i; +} + +void MemStream::moveStart(int delta) { + start += delta; + length -= delta; + bufPtr = buf + start; +} + +//------------------------------------------------------------------------ +// EmbedStream +//------------------------------------------------------------------------ + +EmbedStream::EmbedStream(Stream *strA, Object *dictA, + GBool limitedA, Guint lengthA): + BaseStream(dictA) { + str = strA; + limited = limitedA; + length = lengthA; +} + +EmbedStream::~EmbedStream() { +} + +Stream *EmbedStream::makeSubStream(Guint /*start*/, GBool /*limitedA*/, + Guint /*lengthA*/, Object * /*dictA*/) { + error(-1, "Internal: called makeSubStream() on EmbedStream"); + return NULL; +} + +int EmbedStream::getChar() { + if (limited && !length) { + return EOF; + } + --length; + return str->getChar(); +} + +int EmbedStream::lookChar() { + if (limited && !length) { + return EOF; + } + return str->lookChar(); +} + +void EmbedStream::setPos(Guint /*pos*/, int /*dir*/) { + error(-1, "Internal: called setPos() on EmbedStream"); +} + +Guint EmbedStream::getStart() { + error(-1, "Internal: called getStart() on EmbedStream"); + return 0; +} + +void EmbedStream::moveStart(int /*delta*/) { + error(-1, "Internal: called moveStart() on EmbedStream"); +} + +//------------------------------------------------------------------------ +// ASCIIHexStream +//------------------------------------------------------------------------ + +ASCIIHexStream::ASCIIHexStream(Stream *strA): + FilterStream(strA) { + buf = EOF; + eof = gFalse; +} + +ASCIIHexStream::~ASCIIHexStream() { + delete str; +} + +void ASCIIHexStream::reset() { + str->reset(); + buf = EOF; + eof = gFalse; +} + +int ASCIIHexStream::lookChar() { + int c1, c2, x; + + if (buf != EOF) + return buf; + if (eof) { + buf = EOF; + return EOF; + } + do { + c1 = str->getChar(); + } while (isspace(c1)); + if (c1 == '>') { + eof = gTrue; + buf = EOF; + return buf; + } + do { + c2 = str->getChar(); + } while (isspace(c2)); + if (c2 == '>') { + eof = gTrue; + c2 = '0'; + } + if (c1 >= '0' && c1 <= '9') { + x = (c1 - '0') << 4; + } else if (c1 >= 'A' && c1 <= 'F') { + x = (c1 - 'A' + 10) << 4; + } else if (c1 >= 'a' && c1 <= 'f') { + x = (c1 - 'a' + 10) << 4; + } else if (c1 == EOF) { + eof = gTrue; + x = 0; + } else { + error(getPos(), "Illegal character <%02x> in ASCIIHex stream", c1); + x = 0; + } + if (c2 >= '0' && c2 <= '9') { + x += c2 - '0'; + } else if (c2 >= 'A' && c2 <= 'F') { + x += c2 - 'A' + 10; + } else if (c2 >= 'a' && c2 <= 'f') { + x += c2 - 'a' + 10; + } else if (c2 == EOF) { + eof = gTrue; + x = 0; + } else { + error(getPos(), "Illegal character <%02x> in ASCIIHex stream", c2); + } + buf = x & 0xff; + return buf; +} + +GString *ASCIIHexStream::getPSFilter(int psLevel, char *indent) { + GString *s; + + if (psLevel < 2) { + return NULL; + } + if (!(s = str->getPSFilter(psLevel, indent))) { + return NULL; + } + s->append(indent)->append("/ASCIIHexDecode filter\n"); + return s; +} + +GBool ASCIIHexStream::isBinary(GBool /*last*/) { + return str->isBinary(gFalse); +} + +//------------------------------------------------------------------------ +// ASCII85Stream +//------------------------------------------------------------------------ + +ASCII85Stream::ASCII85Stream(Stream *strA): + FilterStream(strA) { + index = n = 0; + eof = gFalse; +} + +ASCII85Stream::~ASCII85Stream() { + delete str; +} + +void ASCII85Stream::reset() { + str->reset(); + index = n = 0; + eof = gFalse; +} + +int ASCII85Stream::lookChar() { + int k; + Gulong t; + + if (index >= n) { + if (eof) + return EOF; + index = 0; + do { + c[0] = str->getChar(); + } while (Lexer::isSpace(c[0])); + if (c[0] == '~' || c[0] == EOF) { + eof = gTrue; + n = 0; + return EOF; + } else if (c[0] == 'z') { + b[0] = b[1] = b[2] = b[3] = 0; + n = 4; + } else { + for (k = 1; k < 5; ++k) { + do { + c[k] = str->getChar(); + } while (Lexer::isSpace(c[k])); + if (c[k] == '~' || c[k] == EOF) + break; + } + n = k - 1; + if (k < 5 && (c[k] == '~' || c[k] == EOF)) { + for (++k; k < 5; ++k) + c[k] = 0x21 + 84; + eof = gTrue; + } + t = 0; + for (k = 0; k < 5; ++k) + t = t * 85 + (c[k] - 0x21); + for (k = 3; k >= 0; --k) { + b[k] = (int)(t & 0xff); + t >>= 8; + } + } + } + return b[index]; +} + +GString *ASCII85Stream::getPSFilter(int psLevel, char *indent) { + GString *s; + + if (psLevel < 2) { + return NULL; + } + if (!(s = str->getPSFilter(psLevel, indent))) { + return NULL; + } + s->append(indent)->append("/ASCII85Decode filter\n"); + return s; +} + +GBool ASCII85Stream::isBinary(GBool /*last*/) { + return str->isBinary(gFalse); +} + +//------------------------------------------------------------------------ +// LZWStream +//------------------------------------------------------------------------ + +LZWStream::LZWStream(Stream *strA, int predictor, int columns, int colors, + int bits, int earlyA): + FilterStream(strA) { + if (predictor != 1) { + pred = new StreamPredictor(this, predictor, columns, colors, bits); + if (!pred->isOk()) { + delete pred; + pred = NULL; + } + } else { + pred = NULL; + } + early = earlyA; + eof = gFalse; + inputBits = 0; + clearTable(); +} + +LZWStream::~LZWStream() { + if (pred) { + delete pred; + } + delete str; +} + +int LZWStream::getChar() { + if (pred) { + return pred->getChar(); + } + if (eof) { + return EOF; + } + if (seqIndex >= seqLength) { + if (!processNextCode()) { + return EOF; + } + } + return seqBuf[seqIndex++]; +} + +int LZWStream::lookChar() { + if (pred) { + return pred->lookChar(); + } + if (eof) { + return EOF; + } + if (seqIndex >= seqLength) { + if (!processNextCode()) { + return EOF; + } + } + return seqBuf[seqIndex]; +} + +int LZWStream::getRawChar() { + if (eof) { + return EOF; + } + if (seqIndex >= seqLength) { + if (!processNextCode()) { + return EOF; + } + } + return seqBuf[seqIndex++]; +} + +void LZWStream::reset() { + str->reset(); + eof = gFalse; + inputBits = 0; + clearTable(); +} + +GBool LZWStream::processNextCode() { + int code; + int nextLength; + int i, j; + + // check for EOF + if (eof) { + return gFalse; + } + + // check for eod and clear-table codes + start: + code = getCode(); + if (code == EOF || code == 257) { + eof = gTrue; + return gFalse; + } + if (code == 256) { + clearTable(); + goto start; + } + if (nextCode >= 4097) { + error(getPos(), "Bad LZW stream - expected clear-table code"); + clearTable(); + } + + // process the next code + nextLength = seqLength + 1; + if (code < 256) { + seqBuf[0] = code; + seqLength = 1; + } else if (code < nextCode) { + seqLength = table[code].length; + for (i = seqLength - 1, j = code; i > 0; --i) { + seqBuf[i] = table[j].tail; + j = table[j].head; + } + seqBuf[0] = j; + } else if (code == nextCode) { + seqBuf[seqLength] = newChar; + ++seqLength; + } else { + error(getPos(), "Bad LZW stream - unexpected code"); + eof = gTrue; + return gFalse; + } + newChar = seqBuf[0]; + if (first) { + first = gFalse; + } else { + table[nextCode].length = nextLength; + table[nextCode].head = prevCode; + table[nextCode].tail = newChar; + ++nextCode; + if (nextCode + early == 512) + nextBits = 10; + else if (nextCode + early == 1024) + nextBits = 11; + else if (nextCode + early == 2048) + nextBits = 12; + } + prevCode = code; + + // reset buffer + seqIndex = 0; + + return gTrue; +} + +void LZWStream::clearTable() { + nextCode = 258; + nextBits = 9; + seqIndex = seqLength = 0; + first = gTrue; +} + +int LZWStream::getCode() { + int c; + int code; + + while (inputBits < nextBits) { + if ((c = str->getChar()) == EOF) + return EOF; + inputBuf = (inputBuf << 8) | (c & 0xff); + inputBits += 8; + } + code = (inputBuf >> (inputBits - nextBits)) & ((1 << nextBits) - 1); + inputBits -= nextBits; + return code; +} + +GString *LZWStream::getPSFilter(int psLevel, char *indent) { + GString *s; + + if (psLevel < 2 || pred) { + return NULL; + } + if (!(s = str->getPSFilter(psLevel, indent))) { + return NULL; + } + s->append(indent)->append("<< "); + if (!early) { + s->append("/EarlyChange 0 "); + } + s->append(">> /LZWDecode filter\n"); + return s; +} + +GBool LZWStream::isBinary(GBool /*last*/) { + return str->isBinary(gTrue); +} + +//------------------------------------------------------------------------ +// RunLengthStream +//------------------------------------------------------------------------ + +RunLengthStream::RunLengthStream(Stream *strA): + FilterStream(strA) { + bufPtr = bufEnd = buf; + eof = gFalse; +} + +RunLengthStream::~RunLengthStream() { + delete str; +} + +void RunLengthStream::reset() { + str->reset(); + bufPtr = bufEnd = buf; + eof = gFalse; +} + +GString *RunLengthStream::getPSFilter(int psLevel, char *indent) { + GString *s; + + if (psLevel < 2) { + return NULL; + } + if (!(s = str->getPSFilter(psLevel, indent))) { + return NULL; + } + s->append(indent)->append("/RunLengthDecode filter\n"); + return s; +} + +GBool RunLengthStream::isBinary(GBool /*last*/) { + return str->isBinary(gTrue); +} + +GBool RunLengthStream::fillBuf() { + int c; + int n, i; + + if (eof) + return gFalse; + c = str->getChar(); + if (c == 0x80 || c == EOF) { + eof = gTrue; + return gFalse; + } + if (c < 0x80) { + n = c + 1; + for (i = 0; i < n; ++i) + buf[i] = (char)str->getChar(); + } else { + n = 0x101 - c; + c = str->getChar(); + for (i = 0; i < n; ++i) + buf[i] = (char)c; + } + bufPtr = buf; + bufEnd = buf + n; + return gTrue; +} + +//------------------------------------------------------------------------ +// CCITTFaxStream +//------------------------------------------------------------------------ + +CCITTFaxStream::CCITTFaxStream(Stream *strA, int encodingA, GBool endOfLineA, + GBool byteAlignA, int columnsA, int rowsA, + GBool endOfBlockA, GBool blackA): + FilterStream(strA) { + encoding = encodingA; + endOfLine = endOfLineA; + byteAlign = byteAlignA; + columns = columnsA; + if (columns < 1) { + columns = 1; + } else if (columns > INT_MAX - 2) { + columns = INT_MAX - 2; + } + rows = rowsA; + endOfBlock = endOfBlockA; + black = blackA; + // 0 <= codingLine[0] < codingLine[1] < ... < codingLine[n] = columns + // ---> max codingLine size = columns + 1 + // refLine has one extra guard entry at the end + // ---> max refLine size = columns + 2 + codingLine = (int *)gmallocn_checkoverflow(columns + 1, sizeof(int)); + refLine = (int *)gmallocn_checkoverflow(columns + 2, sizeof(int)); + + if (codingLine != NULL && refLine != NULL) { + eof = gFalse; + codingLine[0] = columns; + } else { + eof = gTrue; + } + row = 0; + nextLine2D = encoding < 0; + inputBits = 0; + a0i = 0; + outputBits = 0; + + buf = EOF; +} + +CCITTFaxStream::~CCITTFaxStream() { + delete str; + gfree(refLine); + gfree(codingLine); +} + +void CCITTFaxStream::reset() { + short code1; + + str->reset(); + + if (codingLine != NULL && refLine != NULL) { + eof = gFalse; + codingLine[0] = columns; + } else { + eof = gTrue; + } + row = 0; + nextLine2D = encoding < 0; + inputBits = 0; + a0i = 0; + outputBits = 0; + buf = EOF; + + // skip any initial zero bits and end-of-line marker, and get the 2D + // encoding tag + while ((code1 = lookBits(12)) == 0) { + eatBits(1); + } + if (code1 == 0x001) { + eatBits(12); + } + if (encoding > 0) { + nextLine2D = !lookBits(1); + eatBits(1); + } +} + +inline void CCITTFaxStream::addPixels(int a1, int blackPixels) { + if (a1 > codingLine[a0i]) { + if (a1 > columns) { + error(getPos(), "CCITTFax row is wrong length (%d)", a1); + err = gTrue; + a1 = columns; + } + if ((a0i & 1) ^ blackPixels) { + ++a0i; + } + codingLine[a0i] = a1; + } +} + +inline void CCITTFaxStream::addPixelsNeg(int a1, int blackPixels) { + if (a1 > codingLine[a0i]) { + if (a1 > columns) { + error(getPos(), "CCITTFax row is wrong length (%d)", a1); + err = gTrue; + a1 = columns; + } + if ((a0i & 1) ^ blackPixels) { + ++a0i; + } + codingLine[a0i] = a1; + } else if (a1 < codingLine[a0i]) { + if (a1 < 0) { + error(getPos(), "Invalid CCITTFax code"); + err = gTrue; + a1 = 0; + } + while (a0i > 0 && a1 <= codingLine[a0i - 1]) { + --a0i; + } + codingLine[a0i] = a1; + } +} + +int CCITTFaxStream::lookChar() { + short code1, code2, code3; + int b1i, blackPixels, i, bits; + GBool gotEOL; + + if (buf != EOF) { + return buf; + } + + // read the next row + if (outputBits == 0) { + + // if at eof just return EOF + if (eof) { + return EOF; + } + + err = gFalse; + + // 2-D encoding + if (nextLine2D) { + for (i = 0; codingLine[i] < columns; ++i) { + refLine[i] = codingLine[i]; + } + refLine[i++] = columns; + refLine[i] = columns; + codingLine[0] = 0; + a0i = 0; + b1i = 0; + blackPixels = 0; + // invariant: + // refLine[b1i-1] <= codingLine[a0i] < refLine[b1i] < refLine[b1i+1] + // <= columns + // exception at left edge: + // codingLine[a0i = 0] = refLine[b1i = 0] = 0 is possible + // exception at right edge: + // refLine[b1i] = refLine[b1i+1] = columns is possible + while (codingLine[a0i] < columns) { + code1 = getTwoDimCode(); + switch (code1) { + case twoDimPass: + addPixels(refLine[b1i + 1], blackPixels); + if (refLine[b1i + 1] < columns) { + b1i += 2; + } + break; + case twoDimHoriz: + code1 = code2 = 0; + if (blackPixels) { + do { + code1 += code3 = getBlackCode(); + } while (code3 >= 64); + do { + code2 += code3 = getWhiteCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = getWhiteCode(); + } while (code3 >= 64); + do { + code2 += code3 = getBlackCode(); + } while (code3 >= 64); + } + addPixels(codingLine[a0i] + code1, blackPixels); + if (codingLine[a0i] < columns) { + addPixels(codingLine[a0i] + code2, blackPixels ^ 1); + } + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { + b1i += 2; + } + break; + case twoDimVertR3: + addPixels(refLine[b1i] + 3, blackPixels); + blackPixels ^= 1; + if (codingLine[a0i] < columns) { + ++b1i; + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { + b1i += 2; + } + } + break; + case twoDimVertR2: + addPixels(refLine[b1i] + 2, blackPixels); + blackPixels ^= 1; + if (codingLine[a0i] < columns) { + ++b1i; + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { + b1i += 2; + } + } + break; + case twoDimVertR1: + addPixels(refLine[b1i] + 1, blackPixels); + blackPixels ^= 1; + if (codingLine[a0i] < columns) { + ++b1i; + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { + b1i += 2; + } + } + break; + case twoDimVert0: + addPixels(refLine[b1i], blackPixels); + blackPixels ^= 1; + if (codingLine[a0i] < columns) { + ++b1i; + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { + b1i += 2; + } + } + break; + case twoDimVertL3: + addPixelsNeg(refLine[b1i] - 3, blackPixels); + blackPixels ^= 1; + if (codingLine[a0i] < columns) { + if (b1i > 0) { + --b1i; + } else { + ++b1i; + } + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { + b1i += 2; + } + } + break; + case twoDimVertL2: + addPixelsNeg(refLine[b1i] - 2, blackPixels); + blackPixels ^= 1; + if (codingLine[a0i] < columns) { + if (b1i > 0) { + --b1i; + } else { + ++b1i; + } + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { + b1i += 2; + } + } + break; + case twoDimVertL1: + addPixelsNeg(refLine[b1i] - 1, blackPixels); + blackPixels ^= 1; + if (codingLine[a0i] < columns) { + if (b1i > 0) { + --b1i; + } else { + ++b1i; + } + while (refLine[b1i] <= codingLine[a0i] && refLine[b1i] < columns) { + b1i += 2; + } + } + break; + case EOF: + addPixels(columns, 0); + eof = gTrue; + break; + default: + error(getPos(), "Bad 2D code %04x in CCITTFax stream", code1); + addPixels(columns, 0); + err = gTrue; + break; + } + } + + // 1-D encoding + } else { + codingLine[0] = 0; + a0i = 0; + blackPixels = 0; + while (codingLine[a0i] < columns) { + code1 = 0; + if (blackPixels) { + do { + code1 += code3 = getBlackCode(); + } while (code3 >= 64); + } else { + do { + code1 += code3 = getWhiteCode(); + } while (code3 >= 64); + } + addPixels(codingLine[a0i] + code1, blackPixels); + blackPixels ^= 1; + } + } + + // byte-align the row + if (byteAlign) { + inputBits &= ~7; + } + + // check for end-of-line marker, skipping over any extra zero bits + gotEOL = gFalse; + if (!endOfBlock && row == rows - 1) { + eof = gTrue; + } else { + code1 = lookBits(12); + while (code1 == 0) { + eatBits(1); + code1 = lookBits(12); + } + if (code1 == 0x001) { + eatBits(12); + gotEOL = gTrue; + } else if (code1 == EOF) { + eof = gTrue; + } + } + + // get 2D encoding tag + if (!eof && encoding > 0) { + nextLine2D = !lookBits(1); + eatBits(1); + } + + // check for end-of-block marker + if (endOfBlock && gotEOL) { + code1 = lookBits(12); + if (code1 == 0x001) { + eatBits(12); + if (encoding > 0) { + lookBits(1); + eatBits(1); + } + if (encoding >= 0) { + for (i = 0; i < 4; ++i) { + code1 = lookBits(12); + if (code1 != 0x001) { + error(getPos(), "Bad RTC code in CCITTFax stream"); + } + eatBits(12); + if (encoding > 0) { + lookBits(1); + eatBits(1); + } + } + } + eof = gTrue; + } + + // look for an end-of-line marker after an error -- we only do + // this if we know the stream contains end-of-line markers because + // the "just plow on" technique tends to work better otherwise + } else if (err && endOfLine) { + while (1) { + code1 = lookBits(13); + if (code1 == EOF) { + eof = gTrue; + return EOF; + } + if ((code1 >> 1) == 0x001) { + break; + } + eatBits(1); + } + eatBits(12); + if (encoding > 0) { + eatBits(1); + nextLine2D = !(code1 & 1); + } + } + + // set up for output + if (codingLine[0] > 0) { + outputBits = codingLine[a0i = 0]; + } else { + outputBits = codingLine[a0i = 1]; + } + + ++row; + } + + // get a byte + if (outputBits >= 8) { + buf = (a0i & 1) ? 0x00 : 0xff; + outputBits -= 8; + if (outputBits == 0 && codingLine[a0i] < columns) { + ++a0i; + outputBits = codingLine[a0i] - codingLine[a0i - 1]; + } + } else { + bits = 8; + buf = 0; + do { + if (outputBits > bits) { + buf <<= bits; + if (!(a0i & 1)) { + buf |= 0xff >> (8 - bits); + } + outputBits -= bits; + bits = 0; + } else { + buf <<= outputBits; + if (!(a0i & 1)) { + buf |= 0xff >> (8 - outputBits); + } + bits -= outputBits; + outputBits = 0; + if (codingLine[a0i] < columns) { + ++a0i; + outputBits = codingLine[a0i] - codingLine[a0i - 1]; + } else if (bits > 0) { + buf <<= bits; + bits = 0; + } + } + } while (bits); + } + if (black) { + buf ^= 0xff; + } + return buf; +} + +short CCITTFaxStream::getTwoDimCode() { + short code; + CCITTCode *p; + int n; + + code = 0; // make gcc happy + if (endOfBlock) { + code = lookBits(7); + p = &twoDimTab1[code]; + if (p->bits > 0) { + eatBits(p->bits); + return p->n; + } + } else { + for (n = 1; n <= 7; ++n) { + code = lookBits(n); + if (n < 7) { + code <<= 7 - n; + } + p = &twoDimTab1[code]; + if (p->bits == n) { + eatBits(n); + return p->n; + } + } + } + error(getPos(), "Bad two dim code (%04x) in CCITTFax stream", code); + return EOF; +} + +short CCITTFaxStream::getWhiteCode() { + short code; + CCITTCode *p; + int n; + + code = 0; // make gcc happy + if (endOfBlock) { + code = lookBits(12); + if (code == EOF) { + return 1; + } + if ((code >> 5) == 0) { + p = &whiteTab1[code]; + } else { + p = &whiteTab2[code >> 3]; + } + if (p->bits > 0) { + eatBits(p->bits); + return p->n; + } + } else { + for (n = 1; n <= 9; ++n) { + code = lookBits(n); + if (code == EOF) { + return 1; + } + if (n < 9) { + code <<= 9 - n; + } + p = &whiteTab2[code]; + if (p->bits == n) { + eatBits(n); + return p->n; + } + } + for (n = 11; n <= 12; ++n) { + code = lookBits(n); + if (code == EOF) { + return 1; + } + if (n < 12) { + code <<= 12 - n; + } + p = &whiteTab1[code]; + if (p->bits == n) { + eatBits(n); + return p->n; + } + } + } + error(getPos(), "Bad white code (%04x) in CCITTFax stream", code); + // eat a bit and return a positive number so that the caller doesn't + // go into an infinite loop + eatBits(1); + return 1; +} + +short CCITTFaxStream::getBlackCode() { + short code; + CCITTCode *p; + int n; + + code = 0; // make gcc happy + if (endOfBlock) { + code = lookBits(13); + if (code == EOF) { + return 1; + } + if ((code >> 7) == 0) { + p = &blackTab1[code]; + } else if ((code >> 9) == 0 && (code >> 7) != 0) { + p = &blackTab2[(code >> 1) - 64]; + } else { + p = &blackTab3[code >> 7]; + } + if (p->bits > 0) { + eatBits(p->bits); + return p->n; + } + } else { + for (n = 2; n <= 6; ++n) { + code = lookBits(n); + if (code == EOF) { + return 1; + } + if (n < 6) { + code <<= 6 - n; + } + p = &blackTab3[code]; + if (p->bits == n) { + eatBits(n); + return p->n; + } + } + for (n = 7; n <= 12; ++n) { + code = lookBits(n); + if (code == EOF) { + return 1; + } + if (n < 12) { + code <<= 12 - n; + } + if (code >= 64) { + p = &blackTab2[code - 64]; + if (p->bits == n) { + eatBits(n); + return p->n; + } + } + } + for (n = 10; n <= 13; ++n) { + code = lookBits(n); + if (code == EOF) { + return 1; + } + if (n < 13) { + code <<= 13 - n; + } + p = &blackTab1[code]; + if (p->bits == n) { + eatBits(n); + return p->n; + } + } + } + error(getPos(), "Bad black code (%04x) in CCITTFax stream", code); + // eat a bit and return a positive number so that the caller doesn't + // go into an infinite loop + eatBits(1); + return 1; +} + +short CCITTFaxStream::lookBits(int n) { + int c; + + while (inputBits < n) { + if ((c = str->getChar()) == EOF) { + if (inputBits == 0) { + return EOF; + } + // near the end of the stream, the caller may ask for more bits + // than are available, but there may still be a valid code in + // however many bits are available -- we need to return correct + // data in this case + return (inputBuf << (n - inputBits)) & (0xffff >> (16 - n)); + } + inputBuf = (inputBuf << 8) + c; + inputBits += 8; + } + return (inputBuf >> (inputBits - n)) & (0xffff >> (16 - n)); +} + +GString *CCITTFaxStream::getPSFilter(int psLevel, char *indent) { + GString *s; + char s1[50]; + + if (psLevel < 2) { + return NULL; + } + if (!(s = str->getPSFilter(psLevel, indent))) { + return NULL; + } + s->append(indent)->append("<< "); + if (encoding != 0) { + sprintf(s1, "/K %d ", encoding); + s->append(s1); + } + if (endOfLine) { + s->append("/EndOfLine true "); + } + if (byteAlign) { + s->append("/EncodedByteAlign true "); + } + sprintf(s1, "/Columns %d ", columns); + s->append(s1); + if (rows != 0) { + sprintf(s1, "/Rows %d ", rows); + s->append(s1); + } + if (!endOfBlock) { + s->append("/EndOfBlock false "); + } + if (black) { + s->append("/BlackIs1 true "); + } + s->append(">> /CCITTFaxDecode filter\n"); + return s; +} + +GBool CCITTFaxStream::isBinary(GBool /*last*/) { + return str->isBinary(gTrue); +} + +//------------------------------------------------------------------------ +// DCTStream +//------------------------------------------------------------------------ + +// IDCT constants (20.12 fixed point format) +#define dctCos1 4017 // cos(pi/16) +#define dctSin1 799 // sin(pi/16) +#define dctCos3 3406 // cos(3*pi/16) +#define dctSin3 2276 // sin(3*pi/16) +#define dctCos6 1567 // cos(6*pi/16) +#define dctSin6 3784 // sin(6*pi/16) +#define dctSqrt2 5793 // sqrt(2) +#define dctSqrt1d2 2896 // sqrt(2) / 2 + +// color conversion parameters (16.16 fixed point format) +#define dctCrToR 91881 // 1.4020 +#define dctCbToG -22553 // -0.3441363 +#define dctCrToG -46802 // -0.71413636 +#define dctCbToB 116130 // 1.772 + +// clip [-256,511] --> [0,255] +#define dctClipOffset 256 +static Guchar dctClip[768]; +static int dctClipInit = 0; + +// zig zag decode map +static int dctZigZag[64] = { + 0, + 1, 8, + 16, 9, 2, + 3, 10, 17, 24, + 32, 25, 18, 11, 4, + 5, 12, 19, 26, 33, 40, + 48, 41, 34, 27, 20, 13, 6, + 7, 14, 21, 28, 35, 42, 49, 56, + 57, 50, 43, 36, 29, 22, 15, + 23, 30, 37, 44, 51, 58, + 59, 52, 45, 38, 31, + 39, 46, 53, 60, + 61, 54, 47, + 55, 62, + 63 +}; + +DCTStream::DCTStream(Stream *strA, GBool colorXformA): + FilterStream(strA) { + int i, j; + + colorXform = colorXformA; + progressive = interleaved = gFalse; + width = height = 0; + mcuWidth = mcuHeight = 0; + numComps = 0; + comp = 0; + x = y = dy = 0; + for (i = 0; i < 4; ++i) { + for (j = 0; j < 32; ++j) { + rowBuf[i][j] = NULL; + } + frameBuf[i] = NULL; + } + + if (!dctClipInit) { + for (i = -256; i < 0; ++i) + dctClip[dctClipOffset + i] = 0; + for (i = 0; i < 256; ++i) + dctClip[dctClipOffset + i] = i; + for (i = 256; i < 512; ++i) + dctClip[dctClipOffset + i] = 255; + dctClipInit = 1; + } +} + +DCTStream::~DCTStream() { + close(); + delete str; +} + +void DCTStream::reset() { + int i, j; + + str->reset(); + + progressive = interleaved = gFalse; + width = height = 0; + numComps = 0; + numQuantTables = 0; + numDCHuffTables = 0; + numACHuffTables = 0; + gotJFIFMarker = gFalse; + gotAdobeMarker = gFalse; + restartInterval = 0; + + if (!readHeader()) { + y = height; + return; + } + + // compute MCU size + if (numComps == 1) { + compInfo[0].hSample = compInfo[0].vSample = 1; + } + mcuWidth = compInfo[0].hSample; + mcuHeight = compInfo[0].vSample; + for (i = 1; i < numComps; ++i) { + if (compInfo[i].hSample > mcuWidth) { + mcuWidth = compInfo[i].hSample; + } + if (compInfo[i].vSample > mcuHeight) { + mcuHeight = compInfo[i].vSample; + } + } + mcuWidth *= 8; + mcuHeight *= 8; + + // figure out color transform + if (colorXform == -1) { + if (numComps == 3) { + if (gotJFIFMarker) { + colorXform = 1; + } else if (compInfo[0].id == 82 && compInfo[1].id == 71 && + compInfo[2].id == 66) { // ASCII "RGB" + colorXform = 0; + } else { + colorXform = 1; + } + } else { + colorXform = 0; + } + } + + if (progressive || !interleaved) { + + // allocate a buffer for the whole image + bufWidth = ((width + mcuWidth - 1) / mcuWidth) * mcuWidth; + bufHeight = ((height + mcuHeight - 1) / mcuHeight) * mcuHeight; + if (bufWidth <= 0 || bufHeight <= 0 || + bufWidth > INT_MAX / bufWidth / (int)sizeof(int)) { + error(getPos(), "Invalid image size in DCT stream"); + y = height; + return; + } + for (i = 0; i < numComps; ++i) { + frameBuf[i] = (int *)gmallocn(bufWidth * bufHeight, sizeof(int)); + memset(frameBuf[i], 0, bufWidth * bufHeight * sizeof(int)); + } + + // read the image data + do { + restartMarker = 0xd0; + restart(); + readScan(); + } while (readHeader()); + + // decode + decodeImage(); + + // initialize counters + comp = 0; + x = 0; + y = 0; + + } else { + + // allocate a buffer for one row of MCUs + bufWidth = ((width + mcuWidth - 1) / mcuWidth) * mcuWidth; + for (i = 0; i < numComps; ++i) { + for (j = 0; j < mcuHeight; ++j) { + rowBuf[i][j] = (Guchar *)gmallocn(bufWidth, sizeof(Guchar)); + } + } + + // initialize counters + comp = 0; + x = 0; + y = 0; + dy = mcuHeight; + + restartMarker = 0xd0; + restart(); + } +} + +void DCTStream::close() { + int i, j; + + for (i = 0; i < 4; ++i) { + for (j = 0; j < 32; ++j) { + gfree(rowBuf[i][j]); + rowBuf[i][j] = NULL; + } + gfree(frameBuf[i]); + frameBuf[i] = NULL; + } + FilterStream::close(); +} + +int DCTStream::getChar() { + int c; + + if (y >= height) { + return EOF; + } + if (progressive || !interleaved) { + c = frameBuf[comp][y * bufWidth + x]; + if (++comp == numComps) { + comp = 0; + if (++x == width) { + x = 0; + ++y; + } + } + } else { + if (dy >= mcuHeight) { + if (!readMCURow()) { + y = height; + return EOF; + } + comp = 0; + x = 0; + dy = 0; + } + c = rowBuf[comp][dy][x]; + if (++comp == numComps) { + comp = 0; + if (++x == width) { + x = 0; + ++y; + ++dy; + if (y == height) { + readTrailer(); + } + } + } + } + return c; +} + +int DCTStream::lookChar() { + if (y >= height) { + return EOF; + } + if (progressive || !interleaved) { + return frameBuf[comp][y * bufWidth + x]; + } else { + if (dy >= mcuHeight) { + if (!readMCURow()) { + y = height; + return EOF; + } + comp = 0; + x = 0; + dy = 0; + } + return rowBuf[comp][dy][x]; + } +} + +void DCTStream::restart() { + int i; + + inputBits = 0; + restartCtr = restartInterval; + for (i = 0; i < numComps; ++i) { + compInfo[i].prevDC = 0; + } + eobRun = 0; +} + +// Read one row of MCUs from a sequential JPEG stream. +GBool DCTStream::readMCURow() { + int data1[64]; + Guchar data2[64]; + Guchar *p1, *p2; + int pY, pCb, pCr, pR, pG, pB; + int h, v, horiz, vert, hSub, vSub; + int x1, x2, y2, x3, y3, x4, y4, x5, y5, cc, i; + int c; + + for (x1 = 0; x1 < width; x1 += mcuWidth) { + + // deal with restart marker + if (restartInterval > 0 && restartCtr == 0) { + c = readMarker(); + if (c != restartMarker) { + error(getPos(), "Bad DCT data: incorrect restart marker"); + return gFalse; + } + if (++restartMarker == 0xd8) + restartMarker = 0xd0; + restart(); + } + + // read one MCU + for (cc = 0; cc < numComps; ++cc) { + h = compInfo[cc].hSample; + v = compInfo[cc].vSample; + horiz = mcuWidth / h; + vert = mcuHeight / v; + hSub = horiz / 8; + vSub = vert / 8; + for (y2 = 0; y2 < mcuHeight; y2 += vert) { + for (x2 = 0; x2 < mcuWidth; x2 += horiz) { + if (!readDataUnit(&dcHuffTables[scanInfo.dcHuffTable[cc]], + &acHuffTables[scanInfo.acHuffTable[cc]], + &compInfo[cc].prevDC, + data1)) { + return gFalse; + } + transformDataUnit(quantTables[compInfo[cc].quantTable], + data1, data2); + if (hSub == 1 && vSub == 1) { + for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { + p1 = &rowBuf[cc][y2+y3][x1+x2]; + p1[0] = data2[i]; + p1[1] = data2[i+1]; + p1[2] = data2[i+2]; + p1[3] = data2[i+3]; + p1[4] = data2[i+4]; + p1[5] = data2[i+5]; + p1[6] = data2[i+6]; + p1[7] = data2[i+7]; + } + } else if (hSub == 2 && vSub == 2) { + for (y3 = 0, i = 0; y3 < 16; y3 += 2, i += 8) { + p1 = &rowBuf[cc][y2+y3][x1+x2]; + p2 = &rowBuf[cc][y2+y3+1][x1+x2]; + p1[0] = p1[1] = p2[0] = p2[1] = data2[i]; + p1[2] = p1[3] = p2[2] = p2[3] = data2[i+1]; + p1[4] = p1[5] = p2[4] = p2[5] = data2[i+2]; + p1[6] = p1[7] = p2[6] = p2[7] = data2[i+3]; + p1[8] = p1[9] = p2[8] = p2[9] = data2[i+4]; + p1[10] = p1[11] = p2[10] = p2[11] = data2[i+5]; + p1[12] = p1[13] = p2[12] = p2[13] = data2[i+6]; + p1[14] = p1[15] = p2[14] = p2[15] = data2[i+7]; + } + } else { + i = 0; + for (y3 = 0, y4 = 0; y3 < 8; ++y3, y4 += vSub) { + for (x3 = 0, x4 = 0; x3 < 8; ++x3, x4 += hSub) { + for (y5 = 0; y5 < vSub; ++y5) + for (x5 = 0; x5 < hSub; ++x5) + rowBuf[cc][y2+y4+y5][x1+x2+x4+x5] = data2[i]; + ++i; + } + } + } + } + } + } + --restartCtr; + + // color space conversion + if (colorXform) { + // convert YCbCr to RGB + if (numComps == 3) { + for (y2 = 0; y2 < mcuHeight; ++y2) { + for (x2 = 0; x2 < mcuWidth; ++x2) { + pY = rowBuf[0][y2][x1+x2]; + pCb = rowBuf[1][y2][x1+x2] - 128; + pCr = rowBuf[2][y2][x1+x2] - 128; + pR = ((pY << 16) + dctCrToR * pCr + 32768) >> 16; + rowBuf[0][y2][x1+x2] = dctClip[dctClipOffset + pR]; + pG = ((pY << 16) + dctCbToG * pCb + dctCrToG * pCr + 32768) >> 16; + rowBuf[1][y2][x1+x2] = dctClip[dctClipOffset + pG]; + pB = ((pY << 16) + dctCbToB * pCb + 32768) >> 16; + rowBuf[2][y2][x1+x2] = dctClip[dctClipOffset + pB]; + } + } + // convert YCbCrK to CMYK (K is passed through unchanged) + } else if (numComps == 4) { + for (y2 = 0; y2 < mcuHeight; ++y2) { + for (x2 = 0; x2 < mcuWidth; ++x2) { + pY = rowBuf[0][y2][x1+x2]; + pCb = rowBuf[1][y2][x1+x2] - 128; + pCr = rowBuf[2][y2][x1+x2] - 128; + pR = ((pY << 16) + dctCrToR * pCr + 32768) >> 16; + rowBuf[0][y2][x1+x2] = 255 - dctClip[dctClipOffset + pR]; + pG = ((pY << 16) + dctCbToG * pCb + dctCrToG * pCr + 32768) >> 16; + rowBuf[1][y2][x1+x2] = 255 - dctClip[dctClipOffset + pG]; + pB = ((pY << 16) + dctCbToB * pCb + 32768) >> 16; + rowBuf[2][y2][x1+x2] = 255 - dctClip[dctClipOffset + pB]; + } + } + } + } + } + return gTrue; +} + +// Read one scan from a progressive or non-interleaved JPEG stream. +void DCTStream::readScan() { + int data[64]; + int x1, y1, dx1, dy1, x2, y2, y3, cc, i; + int h, v, horiz, vert, vSub; + int *p1; + int c; + + if (scanInfo.numComps == 1) { + for (cc = 0; cc < numComps; ++cc) { + if (scanInfo.comp[cc]) { + break; + } + } + dx1 = mcuWidth / compInfo[cc].hSample; + dy1 = mcuHeight / compInfo[cc].vSample; + } else { + dx1 = mcuWidth; + dy1 = mcuHeight; + } + + for (y1 = 0; y1 < height; y1 += dy1) { + for (x1 = 0; x1 < width; x1 += dx1) { + + // deal with restart marker + if (restartInterval > 0 && restartCtr == 0) { + c = readMarker(); + if (c != restartMarker) { + error(getPos(), "Bad DCT data: incorrect restart marker"); + return; + } + if (++restartMarker == 0xd8) { + restartMarker = 0xd0; + } + restart(); + } + + // read one MCU + for (cc = 0; cc < numComps; ++cc) { + if (!scanInfo.comp[cc]) { + continue; + } + + h = compInfo[cc].hSample; + v = compInfo[cc].vSample; + horiz = mcuWidth / h; + vert = mcuHeight / v; + vSub = vert / 8; + for (y2 = 0; y2 < dy1; y2 += vert) { + for (x2 = 0; x2 < dx1; x2 += horiz) { + + // pull out the current values + p1 = &frameBuf[cc][(y1+y2) * bufWidth + (x1+x2)]; + for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { + data[i] = p1[0]; + data[i+1] = p1[1]; + data[i+2] = p1[2]; + data[i+3] = p1[3]; + data[i+4] = p1[4]; + data[i+5] = p1[5]; + data[i+6] = p1[6]; + data[i+7] = p1[7]; + p1 += bufWidth * vSub; + } + + // read one data unit + if (progressive) { + if (!readProgressiveDataUnit( + &dcHuffTables[scanInfo.dcHuffTable[cc]], + &acHuffTables[scanInfo.acHuffTable[cc]], + &compInfo[cc].prevDC, + data)) { + return; + } + } else { + if (!readDataUnit(&dcHuffTables[scanInfo.dcHuffTable[cc]], + &acHuffTables[scanInfo.acHuffTable[cc]], + &compInfo[cc].prevDC, + data)) { + return; + } + } + + // add the data unit into frameBuf + p1 = &frameBuf[cc][(y1+y2) * bufWidth + (x1+x2)]; + for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { + p1[0] = data[i]; + p1[1] = data[i+1]; + p1[2] = data[i+2]; + p1[3] = data[i+3]; + p1[4] = data[i+4]; + p1[5] = data[i+5]; + p1[6] = data[i+6]; + p1[7] = data[i+7]; + p1 += bufWidth * vSub; + } + } + } + } + --restartCtr; + } + } +} + +// Read one data unit from a sequential JPEG stream. +GBool DCTStream::readDataUnit(DCTHuffTable *dcHuffTable, + DCTHuffTable *acHuffTable, + int *prevDC, int data[64]) { + int run, size, amp; + int c; + int i, j; + + if ((size = readHuffSym(dcHuffTable)) == 9999) { + return gFalse; + } + if (size > 0) { + if ((amp = readAmp(size)) == 9999) { + return gFalse; + } + } else { + amp = 0; + } + data[0] = *prevDC += amp; + for (i = 1; i < 64; ++i) { + data[i] = 0; + } + i = 1; + while (i < 64) { + run = 0; + while ((c = readHuffSym(acHuffTable)) == 0xf0 && run < 0x30) { + run += 0x10; + } + if (c == 9999) { + return gFalse; + } + if (c == 0x00) { + break; + } else { + run += (c >> 4) & 0x0f; + size = c & 0x0f; + amp = readAmp(size); + if (amp == 9999) { + return gFalse; + } + i += run; + if (i < 64) { + j = dctZigZag[i++]; + data[j] = amp; + } + } + } + return gTrue; +} + +// Read one data unit from a sequential JPEG stream. +GBool DCTStream::readProgressiveDataUnit(DCTHuffTable *dcHuffTable, + DCTHuffTable *acHuffTable, + int *prevDC, int data[64]) { + int run, size, amp, bit, c; + int i, j, k; + + // get the DC coefficient + i = scanInfo.firstCoeff; + if (i == 0) { + if (scanInfo.ah == 0) { + if ((size = readHuffSym(dcHuffTable)) == 9999) { + return gFalse; + } + if (size > 0) { + if ((amp = readAmp(size)) == 9999) { + return gFalse; + } + } else { + amp = 0; + } + data[0] += (*prevDC += amp) << scanInfo.al; + } else { + if ((bit = readBit()) == 9999) { + return gFalse; + } + data[0] += bit << scanInfo.al; + } + ++i; + } + if (scanInfo.lastCoeff == 0) { + return gTrue; + } + + // check for an EOB run + if (eobRun > 0) { + while (i <= scanInfo.lastCoeff) { + j = dctZigZag[i++]; + if (data[j] != 0) { + if ((bit = readBit()) == EOF) { + return gFalse; + } + if (bit) { + data[j] += 1 << scanInfo.al; + } + } + } + --eobRun; + return gTrue; + } + + // read the AC coefficients + while (i <= scanInfo.lastCoeff) { + if ((c = readHuffSym(acHuffTable)) == 9999) { + return gFalse; + } + + // ZRL + if (c == 0xf0) { + k = 0; + while (k < 16) { + j = dctZigZag[i++]; + if (data[j] == 0) { + ++k; + } else { + if ((bit = readBit()) == EOF) { + return gFalse; + } + if (bit) { + data[j] += 1 << scanInfo.al; + } + } + } + + // EOB run + } else if ((c & 0x0f) == 0x00) { + j = c >> 4; + eobRun = 0; + for (k = 0; k < j; ++k) { + if ((bit = readBit()) == EOF) { + return gFalse; + } + eobRun = (eobRun << 1) | bit; + } + eobRun += 1 << j; + while (i <= scanInfo.lastCoeff) { + j = dctZigZag[i++]; + if (data[j] != 0) { + if ((bit = readBit()) == EOF) { + return gFalse; + } + if (bit) { + data[j] += 1 << scanInfo.al; + } + } + } + --eobRun; + break; + + // zero run and one AC coefficient + } else { + run = (c >> 4) & 0x0f; + size = c & 0x0f; + if ((amp = readAmp(size)) == 9999) { + return gFalse; + } + k = 0; + do { + j = dctZigZag[i++]; + while (data[j] != 0) { + if ((bit = readBit()) == EOF) { + return gFalse; + } + if (bit) { + data[j] += 1 << scanInfo.al; + } + j = dctZigZag[i++]; + } + ++k; + } while (k <= run); + data[j] = amp << scanInfo.al; + } + } + + return gTrue; +} + +// Decode a progressive JPEG image. +void DCTStream::decodeImage() { + int dataIn[64]; + Guchar dataOut[64]; + Gushort *quantTable; + int pY, pCb, pCr, pR, pG, pB; + int x1, y1, x2, y2, x3, y3, x4, y4, x5, y5, cc, i; + int h, v, horiz, vert, hSub, vSub; + int *p0, *p1, *p2; + + for (y1 = 0; y1 < bufHeight; y1 += mcuHeight) { + for (x1 = 0; x1 < bufWidth; x1 += mcuWidth) { + for (cc = 0; cc < numComps; ++cc) { + quantTable = quantTables[compInfo[cc].quantTable]; + h = compInfo[cc].hSample; + v = compInfo[cc].vSample; + horiz = mcuWidth / h; + vert = mcuHeight / v; + hSub = horiz / 8; + vSub = vert / 8; + for (y2 = 0; y2 < mcuHeight; y2 += vert) { + for (x2 = 0; x2 < mcuWidth; x2 += horiz) { + + // pull out the coded data unit + p1 = &frameBuf[cc][(y1+y2) * bufWidth + (x1+x2)]; + for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { + dataIn[i] = p1[0]; + dataIn[i+1] = p1[1]; + dataIn[i+2] = p1[2]; + dataIn[i+3] = p1[3]; + dataIn[i+4] = p1[4]; + dataIn[i+5] = p1[5]; + dataIn[i+6] = p1[6]; + dataIn[i+7] = p1[7]; + p1 += bufWidth * vSub; + } + + // transform + transformDataUnit(quantTable, dataIn, dataOut); + + // store back into frameBuf, doing replication for + // subsampled components + p1 = &frameBuf[cc][(y1+y2) * bufWidth + (x1+x2)]; + if (hSub == 1 && vSub == 1) { + for (y3 = 0, i = 0; y3 < 8; ++y3, i += 8) { + p1[0] = dataOut[i] & 0xff; + p1[1] = dataOut[i+1] & 0xff; + p1[2] = dataOut[i+2] & 0xff; + p1[3] = dataOut[i+3] & 0xff; + p1[4] = dataOut[i+4] & 0xff; + p1[5] = dataOut[i+5] & 0xff; + p1[6] = dataOut[i+6] & 0xff; + p1[7] = dataOut[i+7] & 0xff; + p1 += bufWidth; + } + } else if (hSub == 2 && vSub == 2) { + p2 = p1 + bufWidth; + for (y3 = 0, i = 0; y3 < 16; y3 += 2, i += 8) { + p1[0] = p1[1] = p2[0] = p2[1] = dataOut[i] & 0xff; + p1[2] = p1[3] = p2[2] = p2[3] = dataOut[i+1] & 0xff; + p1[4] = p1[5] = p2[4] = p2[5] = dataOut[i+2] & 0xff; + p1[6] = p1[7] = p2[6] = p2[7] = dataOut[i+3] & 0xff; + p1[8] = p1[9] = p2[8] = p2[9] = dataOut[i+4] & 0xff; + p1[10] = p1[11] = p2[10] = p2[11] = dataOut[i+5] & 0xff; + p1[12] = p1[13] = p2[12] = p2[13] = dataOut[i+6] & 0xff; + p1[14] = p1[15] = p2[14] = p2[15] = dataOut[i+7] & 0xff; + p1 += bufWidth * 2; + p2 += bufWidth * 2; + } + } else { + i = 0; + for (y3 = 0, y4 = 0; y3 < 8; ++y3, y4 += vSub) { + for (x3 = 0, x4 = 0; x3 < 8; ++x3, x4 += hSub) { + p2 = p1 + x4; + for (y5 = 0; y5 < vSub; ++y5) { + for (x5 = 0; x5 < hSub; ++x5) { + p2[x5] = dataOut[i] & 0xff; + } + p2 += bufWidth; + } + ++i; + } + p1 += bufWidth * vSub; + } + } + } + } + } + + // color space conversion + if (colorXform) { + // convert YCbCr to RGB + if (numComps == 3) { + for (y2 = 0; y2 < mcuHeight; ++y2) { + p0 = &frameBuf[0][(y1+y2) * bufWidth + x1]; + p1 = &frameBuf[1][(y1+y2) * bufWidth + x1]; + p2 = &frameBuf[2][(y1+y2) * bufWidth + x1]; + for (x2 = 0; x2 < mcuWidth; ++x2) { + pY = *p0; + pCb = *p1 - 128; + pCr = *p2 - 128; + pR = ((pY << 16) + dctCrToR * pCr + 32768) >> 16; + *p0++ = dctClip[dctClipOffset + pR]; + pG = ((pY << 16) + dctCbToG * pCb + dctCrToG * pCr + + 32768) >> 16; + *p1++ = dctClip[dctClipOffset + pG]; + pB = ((pY << 16) + dctCbToB * pCb + 32768) >> 16; + *p2++ = dctClip[dctClipOffset + pB]; + } + } + // convert YCbCrK to CMYK (K is passed through unchanged) + } else if (numComps == 4) { + for (y2 = 0; y2 < mcuHeight; ++y2) { + p0 = &frameBuf[0][(y1+y2) * bufWidth + x1]; + p1 = &frameBuf[1][(y1+y2) * bufWidth + x1]; + p2 = &frameBuf[2][(y1+y2) * bufWidth + x1]; + for (x2 = 0; x2 < mcuWidth; ++x2) { + pY = *p0; + pCb = *p1 - 128; + pCr = *p2 - 128; + pR = ((pY << 16) + dctCrToR * pCr + 32768) >> 16; + *p0++ = 255 - dctClip[dctClipOffset + pR]; + pG = ((pY << 16) + dctCbToG * pCb + dctCrToG * pCr + + 32768) >> 16; + *p1++ = 255 - dctClip[dctClipOffset + pG]; + pB = ((pY << 16) + dctCbToB * pCb + 32768) >> 16; + *p2++ = 255 - dctClip[dctClipOffset + pB]; + } + } + } + } + } + } +} + +// Transform one data unit -- this performs the dequantization and +// IDCT steps. This IDCT algorithm is taken from: +// Christoph Loeffler, Adriaan Ligtenberg, George S. Moschytz, +// "Practical Fast 1-D DCT Algorithms with 11 Multiplications", +// IEEE Intl. Conf. on Acoustics, Speech & Signal Processing, 1989, +// 988-991. +// The stage numbers mentioned in the comments refer to Figure 1 in this +// paper. +void DCTStream::transformDataUnit(Gushort *quantTable, + int dataIn[64], Guchar dataOut[64]) { + int v0, v1, v2, v3, v4, v5, v6, v7, t; + int *p; + int i; + + // dequant + for (i = 0; i < 64; ++i) { + dataIn[i] *= quantTable[i]; + } + + // inverse DCT on rows + for (i = 0; i < 64; i += 8) { + p = dataIn + i; + + // check for all-zero AC coefficients + if (p[1] == 0 && p[2] == 0 && p[3] == 0 && + p[4] == 0 && p[5] == 0 && p[6] == 0 && p[7] == 0) { + t = (dctSqrt2 * p[0] + 512) >> 10; + p[0] = t; + p[1] = t; + p[2] = t; + p[3] = t; + p[4] = t; + p[5] = t; + p[6] = t; + p[7] = t; + continue; + } + + // stage 4 + v0 = (dctSqrt2 * p[0] + 128) >> 8; + v1 = (dctSqrt2 * p[4] + 128) >> 8; + v2 = p[2]; + v3 = p[6]; + v4 = (dctSqrt1d2 * (p[1] - p[7]) + 128) >> 8; + v7 = (dctSqrt1d2 * (p[1] + p[7]) + 128) >> 8; + v5 = p[3] << 4; + v6 = p[5] << 4; + + // stage 3 + t = (v0 - v1+ 1) >> 1; + v0 = (v0 + v1 + 1) >> 1; + v1 = t; + t = (v2 * dctSin6 + v3 * dctCos6 + 128) >> 8; + v2 = (v2 * dctCos6 - v3 * dctSin6 + 128) >> 8; + v3 = t; + t = (v4 - v6 + 1) >> 1; + v4 = (v4 + v6 + 1) >> 1; + v6 = t; + t = (v7 + v5 + 1) >> 1; + v5 = (v7 - v5 + 1) >> 1; + v7 = t; + + // stage 2 + t = (v0 - v3 + 1) >> 1; + v0 = (v0 + v3 + 1) >> 1; + v3 = t; + t = (v1 - v2 + 1) >> 1; + v1 = (v1 + v2 + 1) >> 1; + v2 = t; + t = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12; + v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12; + v7 = t; + t = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12; + v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12; + v6 = t; + + // stage 1 + p[0] = v0 + v7; + p[7] = v0 - v7; + p[1] = v1 + v6; + p[6] = v1 - v6; + p[2] = v2 + v5; + p[5] = v2 - v5; + p[3] = v3 + v4; + p[4] = v3 - v4; + } + + // inverse DCT on columns + for (i = 0; i < 8; ++i) { + p = dataIn + i; + + // check for all-zero AC coefficients + if (p[1*8] == 0 && p[2*8] == 0 && p[3*8] == 0 && + p[4*8] == 0 && p[5*8] == 0 && p[6*8] == 0 && p[7*8] == 0) { + t = (dctSqrt2 * dataIn[i+0] + 8192) >> 14; + p[0*8] = t; + p[1*8] = t; + p[2*8] = t; + p[3*8] = t; + p[4*8] = t; + p[5*8] = t; + p[6*8] = t; + p[7*8] = t; + continue; + } + + // stage 4 + v0 = (dctSqrt2 * p[0*8] + 2048) >> 12; + v1 = (dctSqrt2 * p[4*8] + 2048) >> 12; + v2 = p[2*8]; + v3 = p[6*8]; + v4 = (dctSqrt1d2 * (p[1*8] - p[7*8]) + 2048) >> 12; + v7 = (dctSqrt1d2 * (p[1*8] + p[7*8]) + 2048) >> 12; + v5 = p[3*8]; + v6 = p[5*8]; + + // stage 3 + t = (v0 - v1 + 1) >> 1; + v0 = (v0 + v1 + 1) >> 1; + v1 = t; + t = (v2 * dctSin6 + v3 * dctCos6 + 2048) >> 12; + v2 = (v2 * dctCos6 - v3 * dctSin6 + 2048) >> 12; + v3 = t; + t = (v4 - v6 + 1) >> 1; + v4 = (v4 + v6 + 1) >> 1; + v6 = t; + t = (v7 + v5 + 1) >> 1; + v5 = (v7 - v5 + 1) >> 1; + v7 = t; + + // stage 2 + t = (v0 - v3 + 1) >> 1; + v0 = (v0 + v3 + 1) >> 1; + v3 = t; + t = (v1 - v2 + 1) >> 1; + v1 = (v1 + v2 + 1) >> 1; + v2 = t; + t = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12; + v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12; + v7 = t; + t = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12; + v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12; + v6 = t; + + // stage 1 + p[0*8] = v0 + v7; + p[7*8] = v0 - v7; + p[1*8] = v1 + v6; + p[6*8] = v1 - v6; + p[2*8] = v2 + v5; + p[5*8] = v2 - v5; + p[3*8] = v3 + v4; + p[4*8] = v3 - v4; + } + + // convert to 8-bit integers + for (i = 0; i < 64; ++i) { + dataOut[i] = dctClip[dctClipOffset + 128 + ((dataIn[i] + 8) >> 4)]; + } +} + +int DCTStream::readHuffSym(DCTHuffTable *table) { + Gushort code; + int bit; + int codeBits; + + code = 0; + codeBits = 0; + do { + // add a bit to the code + if ((bit = readBit()) == EOF) + return 9999; + code = (code << 1) + bit; + ++codeBits; + + // look up code + if (code - table->firstCode[codeBits] < table->numCodes[codeBits]) { + code -= table->firstCode[codeBits]; + return table->sym[table->firstSym[codeBits] + code]; + } + } while (codeBits < 16); + + error(getPos(), "Bad Huffman code in DCT stream"); + return 9999; +} + +int DCTStream::readAmp(int size) { + int amp, bit; + int bits; + + amp = 0; + for (bits = 0; bits < size; ++bits) { + if ((bit = readBit()) == EOF) + return 9999; + amp = (amp << 1) + bit; + } + if (amp < (1 << (size - 1))) + amp -= (1 << size) - 1; + return amp; +} + +int DCTStream::readBit() { + int bit; + int c, c2; + + if (inputBits == 0) { + if ((c = str->getChar()) == EOF) + return EOF; + if (c == 0xff) { + do { + c2 = str->getChar(); + } while (c2 == 0xff); + if (c2 != 0x00) { + error(getPos(), "Bad DCT data: missing 00 after ff"); + return EOF; + } + } + inputBuf = c; + inputBits = 8; + } + bit = (inputBuf >> (inputBits - 1)) & 1; + --inputBits; + return bit; +} + +GBool DCTStream::readHeader() { + GBool doScan; + int n; + int c = 0; + int i; + + // read headers + doScan = gFalse; + while (!doScan) { + c = readMarker(); + switch (c) { + case 0xc0: // SOF0 (sequential) + case 0xc1: // SOF1 (extended sequential) + if (!readBaselineSOF()) { + return gFalse; + } + break; + case 0xc2: // SOF2 (progressive) + if (!readProgressiveSOF()) { + return gFalse; + } + break; + case 0xc4: // DHT + if (!readHuffmanTables()) { + return gFalse; + } + break; + case 0xd8: // SOI + break; + case 0xd9: // EOI + return gFalse; + case 0xda: // SOS + if (!readScanInfo()) { + return gFalse; + } + doScan = gTrue; + break; + case 0xdb: // DQT + if (!readQuantTables()) { + return gFalse; + } + break; + case 0xdd: // DRI + if (!readRestartInterval()) { + return gFalse; + } + break; + case 0xe0: // APP0 + if (!readJFIFMarker()) { + return gFalse; + } + break; + case 0xee: // APP14 + if (!readAdobeMarker()) { + return gFalse; + } + break; + case EOF: + error(getPos(), "Bad DCT header"); + return gFalse; + default: + // skip APPn / COM / etc. + if (c >= 0xe0) { + n = read16() - 2; + for (i = 0; i < n; ++i) { + str->getChar(); + } + } else { + error(getPos(), "Unknown DCT marker <%02x>", c); + return gFalse; + } + break; + } + } + + return gTrue; +} + +GBool DCTStream::readBaselineSOF() { + int length; + int prec; + int i; + int c; + + length = read16(); + prec = str->getChar(); + height = read16(); + width = read16(); + numComps = str->getChar(); + if (numComps <= 0 || numComps > 4) { + error(getPos(), "Bad number of components in DCT stream"); + numComps = 0; + return gFalse; + } + if (prec != 8) { + error(getPos(), "Bad DCT precision %d", prec); + return gFalse; + } + for (i = 0; i < numComps; ++i) { + compInfo[i].id = str->getChar(); + c = str->getChar(); + compInfo[i].hSample = (c >> 4) & 0x0f; + compInfo[i].vSample = c & 0x0f; + compInfo[i].quantTable = str->getChar(); + } + progressive = gFalse; + return gTrue; +} + +GBool DCTStream::readProgressiveSOF() { + int length; + int prec; + int i; + int c; + + length = read16(); + prec = str->getChar(); + height = read16(); + width = read16(); + numComps = str->getChar(); + if (numComps <= 0 || numComps > 4) { + error(getPos(), "Bad number of components in DCT stream"); + numComps = 0; + return gFalse; + } + if (prec != 8) { + error(getPos(), "Bad DCT precision %d", prec); + return gFalse; + } + for (i = 0; i < numComps; ++i) { + compInfo[i].id = str->getChar(); + c = str->getChar(); + compInfo[i].hSample = (c >> 4) & 0x0f; + compInfo[i].vSample = c & 0x0f; + compInfo[i].quantTable = str->getChar(); + } + progressive = gTrue; + return gTrue; +} + +GBool DCTStream::readScanInfo() { + int length; + int id, c; + int i, j; + + length = read16() - 2; + scanInfo.numComps = str->getChar(); + if (scanInfo.numComps <= 0 || scanInfo.numComps > 4) { + error(getPos(), "Bad number of components in DCT stream"); + scanInfo.numComps = 0; + return gFalse; + } + --length; + if (length != 2 * scanInfo.numComps + 3) { + error(getPos(), "Bad DCT scan info block"); + return gFalse; + } + interleaved = scanInfo.numComps == numComps; + for (j = 0; j < numComps; ++j) { + scanInfo.comp[j] = gFalse; + } + for (i = 0; i < scanInfo.numComps; ++i) { + id = str->getChar(); + // some (broken) DCT streams reuse ID numbers, but at least they + // keep the components in order, so we check compInfo[i] first to + // work around the problem + if (id == compInfo[i].id) { + j = i; + } else { + for (j = 0; j < numComps; ++j) { + if (id == compInfo[j].id) { + break; + } + } + if (j == numComps) { + error(getPos(), "Bad DCT component ID in scan info block"); + return gFalse; + } + } + scanInfo.comp[j] = gTrue; + c = str->getChar(); + scanInfo.dcHuffTable[j] = (c >> 4) & 0x0f; + scanInfo.acHuffTable[j] = c & 0x0f; + } + scanInfo.firstCoeff = str->getChar(); + scanInfo.lastCoeff = str->getChar(); + if (scanInfo.firstCoeff < 0 || scanInfo.lastCoeff > 63 || + scanInfo.firstCoeff > scanInfo.lastCoeff) { + error(getPos(), "Bad DCT coefficient numbers in scan info block"); + return gFalse; + } + c = str->getChar(); + scanInfo.ah = (c >> 4) & 0x0f; + scanInfo.al = c & 0x0f; + return gTrue; +} + +GBool DCTStream::readQuantTables() { + int length, prec, i, index; + + length = read16() - 2; + while (length > 0) { + index = str->getChar(); + prec = (index >> 4) & 0x0f; + index &= 0x0f; + if (prec > 1 || index >= 4) { + error(getPos(), "Bad DCT quantization table"); + return gFalse; + } + if (index == numQuantTables) { + numQuantTables = index + 1; + } + for (i = 0; i < 64; ++i) { + if (prec) { + quantTables[index][dctZigZag[i]] = read16(); + } else { + quantTables[index][dctZigZag[i]] = str->getChar(); + } + } + if (prec) { + length -= 129; + } else { + length -= 65; + } + } + return gTrue; +} + +GBool DCTStream::readHuffmanTables() { + DCTHuffTable *tbl; + int length; + int index; + Gushort code; + Guchar sym; + int i; + int c; + + length = read16() - 2; + while (length > 0) { + index = str->getChar(); + --length; + if ((index & 0x0f) >= 4) { + error(getPos(), "Bad DCT Huffman table"); + return gFalse; + } + if (index & 0x10) { + index &= 0x0f; + if (index >= numACHuffTables) + numACHuffTables = index+1; + tbl = &acHuffTables[index]; + } else { + index &= 0x0f; + if (index >= numDCHuffTables) + numDCHuffTables = index+1; + tbl = &dcHuffTables[index]; + } + sym = 0; + code = 0; + for (i = 1; i <= 16; ++i) { + c = str->getChar(); + tbl->firstSym[i] = sym; + tbl->firstCode[i] = code; + tbl->numCodes[i] = c; + sym += c; + code = (code + c) << 1; + } + length -= 16; + for (i = 0; i < sym; ++i) + tbl->sym[i] = str->getChar(); + length -= sym; + } + return gTrue; +} + +GBool DCTStream::readRestartInterval() { + int length; + + length = read16(); + if (length != 4) { + error(getPos(), "Bad DCT restart interval"); + return gFalse; + } + restartInterval = read16(); + return gTrue; +} + +GBool DCTStream::readJFIFMarker() { + int length, i; + char buf[5]; + int c; + + length = read16(); + length -= 2; + if (length >= 5) { + for (i = 0; i < 5; ++i) { + if ((c = str->getChar()) == EOF) { + error(getPos(), "Bad DCT APP0 marker"); + return gFalse; + } + buf[i] = c; + } + length -= 5; + if (!memcmp(buf, "JFIF\0", 5)) { + gotJFIFMarker = gTrue; + } + } + while (length > 0) { + if (str->getChar() == EOF) { + error(getPos(), "Bad DCT APP0 marker"); + return gFalse; + } + --length; + } + return gTrue; +} + +GBool DCTStream::readAdobeMarker() { + int length, i; + char buf[12]; + int c; + + length = read16(); + if (length < 14) { + goto err; + } + for (i = 0; i < 12; ++i) { + if ((c = str->getChar()) == EOF) { + goto err; + } + buf[i] = c; + } + if (strncmp(buf, "Adobe", 5)) { + goto err; + } + colorXform = buf[11]; + gotAdobeMarker = gTrue; + for (i = 14; i < length; ++i) { + if (str->getChar() == EOF) { + goto err; + } + } + return gTrue; + + err: + error(getPos(), "Bad DCT Adobe APP14 marker"); + return gFalse; +} + +GBool DCTStream::readTrailer() { + int c; + + c = readMarker(); + if (c != 0xd9) { // EOI + error(getPos(), "Bad DCT trailer"); + return gFalse; + } + return gTrue; +} + +int DCTStream::readMarker() { + int c; + + do { + do { + c = str->getChar(); + } while (c != 0xff && c != EOF); + do { + c = str->getChar(); + } while (c == 0xff); + } while (c == 0x00); + return c; +} + +int DCTStream::read16() { + int c1, c2; + + if ((c1 = str->getChar()) == EOF) + return EOF; + if ((c2 = str->getChar()) == EOF) + return EOF; + return (c1 << 8) + c2; +} + +GString *DCTStream::getPSFilter(int psLevel, char *indent) { + GString *s; + + if (psLevel < 2) { + return NULL; + } + if (!(s = str->getPSFilter(psLevel, indent))) { + return NULL; + } + s->append(indent)->append("<< >> /DCTDecode filter\n"); + return s; +} + +GBool DCTStream::isBinary(GBool /*last*/) { + return str->isBinary(gTrue); +} + +//------------------------------------------------------------------------ +// FlateStream +//------------------------------------------------------------------------ + +int FlateStream::codeLenCodeMap[flateMaxCodeLenCodes] = { + 16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15 +}; + +FlateDecode FlateStream::lengthDecode[flateMaxLitCodes-257] = { + {0, 3}, + {0, 4}, + {0, 5}, + {0, 6}, + {0, 7}, + {0, 8}, + {0, 9}, + {0, 10}, + {1, 11}, + {1, 13}, + {1, 15}, + {1, 17}, + {2, 19}, + {2, 23}, + {2, 27}, + {2, 31}, + {3, 35}, + {3, 43}, + {3, 51}, + {3, 59}, + {4, 67}, + {4, 83}, + {4, 99}, + {4, 115}, + {5, 131}, + {5, 163}, + {5, 195}, + {5, 227}, + {0, 258}, + {0, 258}, + {0, 258} +}; + +FlateDecode FlateStream::distDecode[flateMaxDistCodes] = { + { 0, 1}, + { 0, 2}, + { 0, 3}, + { 0, 4}, + { 1, 5}, + { 1, 7}, + { 2, 9}, + { 2, 13}, + { 3, 17}, + { 3, 25}, + { 4, 33}, + { 4, 49}, + { 5, 65}, + { 5, 97}, + { 6, 129}, + { 6, 193}, + { 7, 257}, + { 7, 385}, + { 8, 513}, + { 8, 769}, + { 9, 1025}, + { 9, 1537}, + {10, 2049}, + {10, 3073}, + {11, 4097}, + {11, 6145}, + {12, 8193}, + {12, 12289}, + {13, 16385}, + {13, 24577} +}; + +static FlateCode flateFixedLitCodeTabCodes[512] = { + {7, 0x0100}, + {8, 0x0050}, + {8, 0x0010}, + {8, 0x0118}, + {7, 0x0110}, + {8, 0x0070}, + {8, 0x0030}, + {9, 0x00c0}, + {7, 0x0108}, + {8, 0x0060}, + {8, 0x0020}, + {9, 0x00a0}, + {8, 0x0000}, + {8, 0x0080}, + {8, 0x0040}, + {9, 0x00e0}, + {7, 0x0104}, + {8, 0x0058}, + {8, 0x0018}, + {9, 0x0090}, + {7, 0x0114}, + {8, 0x0078}, + {8, 0x0038}, + {9, 0x00d0}, + {7, 0x010c}, + {8, 0x0068}, + {8, 0x0028}, + {9, 0x00b0}, + {8, 0x0008}, + {8, 0x0088}, + {8, 0x0048}, + {9, 0x00f0}, + {7, 0x0102}, + {8, 0x0054}, + {8, 0x0014}, + {8, 0x011c}, + {7, 0x0112}, + {8, 0x0074}, + {8, 0x0034}, + {9, 0x00c8}, + {7, 0x010a}, + {8, 0x0064}, + {8, 0x0024}, + {9, 0x00a8}, + {8, 0x0004}, + {8, 0x0084}, + {8, 0x0044}, + {9, 0x00e8}, + {7, 0x0106}, + {8, 0x005c}, + {8, 0x001c}, + {9, 0x0098}, + {7, 0x0116}, + {8, 0x007c}, + {8, 0x003c}, + {9, 0x00d8}, + {7, 0x010e}, + {8, 0x006c}, + {8, 0x002c}, + {9, 0x00b8}, + {8, 0x000c}, + {8, 0x008c}, + {8, 0x004c}, + {9, 0x00f8}, + {7, 0x0101}, + {8, 0x0052}, + {8, 0x0012}, + {8, 0x011a}, + {7, 0x0111}, + {8, 0x0072}, + {8, 0x0032}, + {9, 0x00c4}, + {7, 0x0109}, + {8, 0x0062}, + {8, 0x0022}, + {9, 0x00a4}, + {8, 0x0002}, + {8, 0x0082}, + {8, 0x0042}, + {9, 0x00e4}, + {7, 0x0105}, + {8, 0x005a}, + {8, 0x001a}, + {9, 0x0094}, + {7, 0x0115}, + {8, 0x007a}, + {8, 0x003a}, + {9, 0x00d4}, + {7, 0x010d}, + {8, 0x006a}, + {8, 0x002a}, + {9, 0x00b4}, + {8, 0x000a}, + {8, 0x008a}, + {8, 0x004a}, + {9, 0x00f4}, + {7, 0x0103}, + {8, 0x0056}, + {8, 0x0016}, + {8, 0x011e}, + {7, 0x0113}, + {8, 0x0076}, + {8, 0x0036}, + {9, 0x00cc}, + {7, 0x010b}, + {8, 0x0066}, + {8, 0x0026}, + {9, 0x00ac}, + {8, 0x0006}, + {8, 0x0086}, + {8, 0x0046}, + {9, 0x00ec}, + {7, 0x0107}, + {8, 0x005e}, + {8, 0x001e}, + {9, 0x009c}, + {7, 0x0117}, + {8, 0x007e}, + {8, 0x003e}, + {9, 0x00dc}, + {7, 0x010f}, + {8, 0x006e}, + {8, 0x002e}, + {9, 0x00bc}, + {8, 0x000e}, + {8, 0x008e}, + {8, 0x004e}, + {9, 0x00fc}, + {7, 0x0100}, + {8, 0x0051}, + {8, 0x0011}, + {8, 0x0119}, + {7, 0x0110}, + {8, 0x0071}, + {8, 0x0031}, + {9, 0x00c2}, + {7, 0x0108}, + {8, 0x0061}, + {8, 0x0021}, + {9, 0x00a2}, + {8, 0x0001}, + {8, 0x0081}, + {8, 0x0041}, + {9, 0x00e2}, + {7, 0x0104}, + {8, 0x0059}, + {8, 0x0019}, + {9, 0x0092}, + {7, 0x0114}, + {8, 0x0079}, + {8, 0x0039}, + {9, 0x00d2}, + {7, 0x010c}, + {8, 0x0069}, + {8, 0x0029}, + {9, 0x00b2}, + {8, 0x0009}, + {8, 0x0089}, + {8, 0x0049}, + {9, 0x00f2}, + {7, 0x0102}, + {8, 0x0055}, + {8, 0x0015}, + {8, 0x011d}, + {7, 0x0112}, + {8, 0x0075}, + {8, 0x0035}, + {9, 0x00ca}, + {7, 0x010a}, + {8, 0x0065}, + {8, 0x0025}, + {9, 0x00aa}, + {8, 0x0005}, + {8, 0x0085}, + {8, 0x0045}, + {9, 0x00ea}, + {7, 0x0106}, + {8, 0x005d}, + {8, 0x001d}, + {9, 0x009a}, + {7, 0x0116}, + {8, 0x007d}, + {8, 0x003d}, + {9, 0x00da}, + {7, 0x010e}, + {8, 0x006d}, + {8, 0x002d}, + {9, 0x00ba}, + {8, 0x000d}, + {8, 0x008d}, + {8, 0x004d}, + {9, 0x00fa}, + {7, 0x0101}, + {8, 0x0053}, + {8, 0x0013}, + {8, 0x011b}, + {7, 0x0111}, + {8, 0x0073}, + {8, 0x0033}, + {9, 0x00c6}, + {7, 0x0109}, + {8, 0x0063}, + {8, 0x0023}, + {9, 0x00a6}, + {8, 0x0003}, + {8, 0x0083}, + {8, 0x0043}, + {9, 0x00e6}, + {7, 0x0105}, + {8, 0x005b}, + {8, 0x001b}, + {9, 0x0096}, + {7, 0x0115}, + {8, 0x007b}, + {8, 0x003b}, + {9, 0x00d6}, + {7, 0x010d}, + {8, 0x006b}, + {8, 0x002b}, + {9, 0x00b6}, + {8, 0x000b}, + {8, 0x008b}, + {8, 0x004b}, + {9, 0x00f6}, + {7, 0x0103}, + {8, 0x0057}, + {8, 0x0017}, + {8, 0x011f}, + {7, 0x0113}, + {8, 0x0077}, + {8, 0x0037}, + {9, 0x00ce}, + {7, 0x010b}, + {8, 0x0067}, + {8, 0x0027}, + {9, 0x00ae}, + {8, 0x0007}, + {8, 0x0087}, + {8, 0x0047}, + {9, 0x00ee}, + {7, 0x0107}, + {8, 0x005f}, + {8, 0x001f}, + {9, 0x009e}, + {7, 0x0117}, + {8, 0x007f}, + {8, 0x003f}, + {9, 0x00de}, + {7, 0x010f}, + {8, 0x006f}, + {8, 0x002f}, + {9, 0x00be}, + {8, 0x000f}, + {8, 0x008f}, + {8, 0x004f}, + {9, 0x00fe}, + {7, 0x0100}, + {8, 0x0050}, + {8, 0x0010}, + {8, 0x0118}, + {7, 0x0110}, + {8, 0x0070}, + {8, 0x0030}, + {9, 0x00c1}, + {7, 0x0108}, + {8, 0x0060}, + {8, 0x0020}, + {9, 0x00a1}, + {8, 0x0000}, + {8, 0x0080}, + {8, 0x0040}, + {9, 0x00e1}, + {7, 0x0104}, + {8, 0x0058}, + {8, 0x0018}, + {9, 0x0091}, + {7, 0x0114}, + {8, 0x0078}, + {8, 0x0038}, + {9, 0x00d1}, + {7, 0x010c}, + {8, 0x0068}, + {8, 0x0028}, + {9, 0x00b1}, + {8, 0x0008}, + {8, 0x0088}, + {8, 0x0048}, + {9, 0x00f1}, + {7, 0x0102}, + {8, 0x0054}, + {8, 0x0014}, + {8, 0x011c}, + {7, 0x0112}, + {8, 0x0074}, + {8, 0x0034}, + {9, 0x00c9}, + {7, 0x010a}, + {8, 0x0064}, + {8, 0x0024}, + {9, 0x00a9}, + {8, 0x0004}, + {8, 0x0084}, + {8, 0x0044}, + {9, 0x00e9}, + {7, 0x0106}, + {8, 0x005c}, + {8, 0x001c}, + {9, 0x0099}, + {7, 0x0116}, + {8, 0x007c}, + {8, 0x003c}, + {9, 0x00d9}, + {7, 0x010e}, + {8, 0x006c}, + {8, 0x002c}, + {9, 0x00b9}, + {8, 0x000c}, + {8, 0x008c}, + {8, 0x004c}, + {9, 0x00f9}, + {7, 0x0101}, + {8, 0x0052}, + {8, 0x0012}, + {8, 0x011a}, + {7, 0x0111}, + {8, 0x0072}, + {8, 0x0032}, + {9, 0x00c5}, + {7, 0x0109}, + {8, 0x0062}, + {8, 0x0022}, + {9, 0x00a5}, + {8, 0x0002}, + {8, 0x0082}, + {8, 0x0042}, + {9, 0x00e5}, + {7, 0x0105}, + {8, 0x005a}, + {8, 0x001a}, + {9, 0x0095}, + {7, 0x0115}, + {8, 0x007a}, + {8, 0x003a}, + {9, 0x00d5}, + {7, 0x010d}, + {8, 0x006a}, + {8, 0x002a}, + {9, 0x00b5}, + {8, 0x000a}, + {8, 0x008a}, + {8, 0x004a}, + {9, 0x00f5}, + {7, 0x0103}, + {8, 0x0056}, + {8, 0x0016}, + {8, 0x011e}, + {7, 0x0113}, + {8, 0x0076}, + {8, 0x0036}, + {9, 0x00cd}, + {7, 0x010b}, + {8, 0x0066}, + {8, 0x0026}, + {9, 0x00ad}, + {8, 0x0006}, + {8, 0x0086}, + {8, 0x0046}, + {9, 0x00ed}, + {7, 0x0107}, + {8, 0x005e}, + {8, 0x001e}, + {9, 0x009d}, + {7, 0x0117}, + {8, 0x007e}, + {8, 0x003e}, + {9, 0x00dd}, + {7, 0x010f}, + {8, 0x006e}, + {8, 0x002e}, + {9, 0x00bd}, + {8, 0x000e}, + {8, 0x008e}, + {8, 0x004e}, + {9, 0x00fd}, + {7, 0x0100}, + {8, 0x0051}, + {8, 0x0011}, + {8, 0x0119}, + {7, 0x0110}, + {8, 0x0071}, + {8, 0x0031}, + {9, 0x00c3}, + {7, 0x0108}, + {8, 0x0061}, + {8, 0x0021}, + {9, 0x00a3}, + {8, 0x0001}, + {8, 0x0081}, + {8, 0x0041}, + {9, 0x00e3}, + {7, 0x0104}, + {8, 0x0059}, + {8, 0x0019}, + {9, 0x0093}, + {7, 0x0114}, + {8, 0x0079}, + {8, 0x0039}, + {9, 0x00d3}, + {7, 0x010c}, + {8, 0x0069}, + {8, 0x0029}, + {9, 0x00b3}, + {8, 0x0009}, + {8, 0x0089}, + {8, 0x0049}, + {9, 0x00f3}, + {7, 0x0102}, + {8, 0x0055}, + {8, 0x0015}, + {8, 0x011d}, + {7, 0x0112}, + {8, 0x0075}, + {8, 0x0035}, + {9, 0x00cb}, + {7, 0x010a}, + {8, 0x0065}, + {8, 0x0025}, + {9, 0x00ab}, + {8, 0x0005}, + {8, 0x0085}, + {8, 0x0045}, + {9, 0x00eb}, + {7, 0x0106}, + {8, 0x005d}, + {8, 0x001d}, + {9, 0x009b}, + {7, 0x0116}, + {8, 0x007d}, + {8, 0x003d}, + {9, 0x00db}, + {7, 0x010e}, + {8, 0x006d}, + {8, 0x002d}, + {9, 0x00bb}, + {8, 0x000d}, + {8, 0x008d}, + {8, 0x004d}, + {9, 0x00fb}, + {7, 0x0101}, + {8, 0x0053}, + {8, 0x0013}, + {8, 0x011b}, + {7, 0x0111}, + {8, 0x0073}, + {8, 0x0033}, + {9, 0x00c7}, + {7, 0x0109}, + {8, 0x0063}, + {8, 0x0023}, + {9, 0x00a7}, + {8, 0x0003}, + {8, 0x0083}, + {8, 0x0043}, + {9, 0x00e7}, + {7, 0x0105}, + {8, 0x005b}, + {8, 0x001b}, + {9, 0x0097}, + {7, 0x0115}, + {8, 0x007b}, + {8, 0x003b}, + {9, 0x00d7}, + {7, 0x010d}, + {8, 0x006b}, + {8, 0x002b}, + {9, 0x00b7}, + {8, 0x000b}, + {8, 0x008b}, + {8, 0x004b}, + {9, 0x00f7}, + {7, 0x0103}, + {8, 0x0057}, + {8, 0x0017}, + {8, 0x011f}, + {7, 0x0113}, + {8, 0x0077}, + {8, 0x0037}, + {9, 0x00cf}, + {7, 0x010b}, + {8, 0x0067}, + {8, 0x0027}, + {9, 0x00af}, + {8, 0x0007}, + {8, 0x0087}, + {8, 0x0047}, + {9, 0x00ef}, + {7, 0x0107}, + {8, 0x005f}, + {8, 0x001f}, + {9, 0x009f}, + {7, 0x0117}, + {8, 0x007f}, + {8, 0x003f}, + {9, 0x00df}, + {7, 0x010f}, + {8, 0x006f}, + {8, 0x002f}, + {9, 0x00bf}, + {8, 0x000f}, + {8, 0x008f}, + {8, 0x004f}, + {9, 0x00ff} +}; + +FlateHuffmanTab FlateStream::fixedLitCodeTab = { + flateFixedLitCodeTabCodes, 9 +}; + +static FlateCode flateFixedDistCodeTabCodes[32] = { + {5, 0x0000}, + {5, 0x0010}, + {5, 0x0008}, + {5, 0x0018}, + {5, 0x0004}, + {5, 0x0014}, + {5, 0x000c}, + {5, 0x001c}, + {5, 0x0002}, + {5, 0x0012}, + {5, 0x000a}, + {5, 0x001a}, + {5, 0x0006}, + {5, 0x0016}, + {5, 0x000e}, + {0, 0x0000}, + {5, 0x0001}, + {5, 0x0011}, + {5, 0x0009}, + {5, 0x0019}, + {5, 0x0005}, + {5, 0x0015}, + {5, 0x000d}, + {5, 0x001d}, + {5, 0x0003}, + {5, 0x0013}, + {5, 0x000b}, + {5, 0x001b}, + {5, 0x0007}, + {5, 0x0017}, + {5, 0x000f}, + {0, 0x0000} +}; + +FlateHuffmanTab FlateStream::fixedDistCodeTab = { + flateFixedDistCodeTabCodes, 5 +}; + +FlateStream::FlateStream(Stream *strA, int predictor, int columns, + int colors, int bits): + FilterStream(strA) { + if (predictor != 1) { + pred = new StreamPredictor(this, predictor, columns, colors, bits); + if (!pred->isOk()) { + delete pred; + pred = NULL; + } + } else { + pred = NULL; + } + litCodeTab.codes = NULL; + distCodeTab.codes = NULL; + memset(buf, 0, flateWindow); +} + +FlateStream::~FlateStream() { + if (litCodeTab.codes != fixedLitCodeTab.codes) { + gfree(litCodeTab.codes); + } + if (distCodeTab.codes != fixedDistCodeTab.codes) { + gfree(distCodeTab.codes); + } + if (pred) { + delete pred; + } + delete str; +} + +void FlateStream::reset() { + int cmf, flg; + + index = 0; + remain = 0; + codeBuf = 0; + codeSize = 0; + compressedBlock = gFalse; + endOfBlock = gTrue; + eof = gTrue; + + str->reset(); + + // read header + //~ need to look at window size? + endOfBlock = eof = gTrue; + cmf = str->getChar(); + flg = str->getChar(); + if (cmf == EOF || flg == EOF) + return; + if ((cmf & 0x0f) != 0x08) { + error(getPos(), "Unknown compression method in flate stream"); + return; + } + if ((((cmf << 8) + flg) % 31) != 0) { + error(getPos(), "Bad FCHECK in flate stream"); + return; + } + if (flg & 0x20) { + error(getPos(), "FDICT bit set in flate stream"); + return; + } + + eof = gFalse; +} + +int FlateStream::getChar() { + int c; + + if (pred) { + return pred->getChar(); + } + while (remain == 0) { + if (endOfBlock && eof) + return EOF; + readSome(); + } + c = buf[index]; + index = (index + 1) & flateMask; + --remain; + return c; +} + +int FlateStream::lookChar() { + int c; + + if (pred) { + return pred->lookChar(); + } + while (remain == 0) { + if (endOfBlock && eof) + return EOF; + readSome(); + } + c = buf[index]; + return c; +} + +int FlateStream::getRawChar() { + int c; + + while (remain == 0) { + if (endOfBlock && eof) + return EOF; + readSome(); + } + c = buf[index]; + index = (index + 1) & flateMask; + --remain; + return c; +} + +GString *FlateStream::getPSFilter(int psLevel, char *indent) { + GString *s; + + if (psLevel < 3 || pred) { + return NULL; + } + if (!(s = str->getPSFilter(psLevel, indent))) { + return NULL; + } + s->append(indent)->append("<< >> /FlateDecode filter\n"); + return s; +} + +GBool FlateStream::isBinary(GBool /*last*/) { + return str->isBinary(gTrue); +} + +void FlateStream::readSome() { + int code1, code2; + int len, dist; + int i, j, k; + int c; + + if (endOfBlock) { + if (!startBlock()) + return; + } + + if (compressedBlock) { + if ((code1 = getHuffmanCodeWord(&litCodeTab)) == EOF) + goto err; + if (code1 < 256) { + buf[index] = code1; + remain = 1; + } else if (code1 == 256) { + endOfBlock = gTrue; + remain = 0; + } else { + code1 -= 257; + code2 = lengthDecode[code1].bits; + if (code2 > 0 && (code2 = getCodeWord(code2)) == EOF) + goto err; + len = lengthDecode[code1].first + code2; + if ((code1 = getHuffmanCodeWord(&distCodeTab)) == EOF) + goto err; + code2 = distDecode[code1].bits; + if (code2 > 0 && (code2 = getCodeWord(code2)) == EOF) + goto err; + dist = distDecode[code1].first + code2; + i = index; + j = (index - dist) & flateMask; + for (k = 0; k < len; ++k) { + buf[i] = buf[j]; + i = (i + 1) & flateMask; + j = (j + 1) & flateMask; + } + remain = len; + } + + } else { + len = (blockLen < flateWindow) ? blockLen : flateWindow; + for (i = 0, j = index; i < len; ++i, j = (j + 1) & flateMask) { + if ((c = str->getChar()) == EOF) { + endOfBlock = eof = gTrue; + break; + } + buf[j] = c & 0xff; + } + remain = i; + blockLen -= len; + if (blockLen == 0) + endOfBlock = gTrue; + } + + return; + +err: + error(getPos(), "Unexpected end of file in flate stream"); + endOfBlock = eof = gTrue; + remain = 0; +} + +GBool FlateStream::startBlock() { + int blockHdr; + int c; + int check; + + // free the code tables from the previous block + if (litCodeTab.codes != fixedLitCodeTab.codes) { + gfree(litCodeTab.codes); + } + litCodeTab.codes = NULL; + if (distCodeTab.codes != fixedDistCodeTab.codes) { + gfree(distCodeTab.codes); + } + distCodeTab.codes = NULL; + + // read block header + blockHdr = getCodeWord(3); + if (blockHdr & 1) + eof = gTrue; + blockHdr >>= 1; + + // uncompressed block + if (blockHdr == 0) { + compressedBlock = gFalse; + if ((c = str->getChar()) == EOF) + goto err; + blockLen = c & 0xff; + if ((c = str->getChar()) == EOF) + goto err; + blockLen |= (c & 0xff) << 8; + if ((c = str->getChar()) == EOF) + goto err; + check = c & 0xff; + if ((c = str->getChar()) == EOF) + goto err; + check |= (c & 0xff) << 8; + if (check != (~blockLen & 0xffff)) + error(getPos(), "Bad uncompressed block length in flate stream"); + codeBuf = 0; + codeSize = 0; + + // compressed block with fixed codes + } else if (blockHdr == 1) { + compressedBlock = gTrue; + loadFixedCodes(); + + // compressed block with dynamic codes + } else if (blockHdr == 2) { + compressedBlock = gTrue; + if (!readDynamicCodes()) { + goto err; + } + + // unknown block type + } else { + goto err; + } + + endOfBlock = gFalse; + return gTrue; + +err: + error(getPos(), "Bad block header in flate stream"); + endOfBlock = eof = gTrue; + return gFalse; +} + +void FlateStream::loadFixedCodes() { + litCodeTab.codes = fixedLitCodeTab.codes; + litCodeTab.maxLen = fixedLitCodeTab.maxLen; + distCodeTab.codes = fixedDistCodeTab.codes; + distCodeTab.maxLen = fixedDistCodeTab.maxLen; +} + +GBool FlateStream::readDynamicCodes() { + int numCodeLenCodes; + int numLitCodes; + int numDistCodes; + int codeLenCodeLengths[flateMaxCodeLenCodes]; + FlateHuffmanTab codeLenCodeTab; + int len, repeat, code; + int i; + + codeLenCodeTab.codes = NULL; + + // read lengths + if ((numLitCodes = getCodeWord(5)) == EOF) { + goto err; + } + numLitCodes += 257; + if ((numDistCodes = getCodeWord(5)) == EOF) { + goto err; + } + numDistCodes += 1; + if ((numCodeLenCodes = getCodeWord(4)) == EOF) { + goto err; + } + numCodeLenCodes += 4; + if (numLitCodes > flateMaxLitCodes || + numDistCodes > flateMaxDistCodes || + numCodeLenCodes > flateMaxCodeLenCodes) { + goto err; + } + + // build the code length code table + for (i = 0; i < flateMaxCodeLenCodes; ++i) { + codeLenCodeLengths[i] = 0; + } + for (i = 0; i < numCodeLenCodes; ++i) { + if ((codeLenCodeLengths[codeLenCodeMap[i]] = getCodeWord(3)) == -1) { + goto err; + } + } + compHuffmanCodes(codeLenCodeLengths, flateMaxCodeLenCodes, &codeLenCodeTab); + + // build the literal and distance code tables + len = 0; + repeat = 0; + i = 0; + while (i < numLitCodes + numDistCodes) { + if ((code = getHuffmanCodeWord(&codeLenCodeTab)) == EOF) { + goto err; + } + if (code == 16) { + if ((repeat = getCodeWord(2)) == EOF) { + goto err; + } + repeat += 3; + if (i + repeat > numLitCodes + numDistCodes) { + goto err; + } + for (; repeat > 0; --repeat) { + codeLengths[i++] = len; + } + } else if (code == 17) { + if ((repeat = getCodeWord(3)) == EOF) { + goto err; + } + repeat += 3; + if (i + repeat > numLitCodes + numDistCodes) { + goto err; + } + len = 0; + for (; repeat > 0; --repeat) { + codeLengths[i++] = 0; + } + } else if (code == 18) { + if ((repeat = getCodeWord(7)) == EOF) { + goto err; + } + repeat += 11; + if (i + repeat > numLitCodes + numDistCodes) { + goto err; + } + len = 0; + for (; repeat > 0; --repeat) { + codeLengths[i++] = 0; + } + } else { + codeLengths[i++] = len = code; + } + } + compHuffmanCodes(codeLengths, numLitCodes, &litCodeTab); + compHuffmanCodes(codeLengths + numLitCodes, numDistCodes, &distCodeTab); + + gfree(codeLenCodeTab.codes); + return gTrue; + +err: + error(getPos(), "Bad dynamic code table in flate stream"); + gfree(codeLenCodeTab.codes); + return gFalse; +} + +// Convert an array of lengths, in value order, into a +// Huffman code lookup table. +void FlateStream::compHuffmanCodes(int *lengths, int n, FlateHuffmanTab *tab) { + int tabSize, len, code, code2, skip, val, i, t; + + // find max code length + tab->maxLen = 0; + for (val = 0; val < n; ++val) { + if (lengths[val] > tab->maxLen) { + tab->maxLen = lengths[val]; + } + } + + // allocate the table + tabSize = 1 << tab->maxLen; + tab->codes = (FlateCode *)gmallocn(tabSize, sizeof(FlateCode)); + + // clear the table + for (i = 0; i < tabSize; ++i) { + tab->codes[i].len = 0; + tab->codes[i].val = 0; + } + + // build the table + for (len = 1, code = 0, skip = 2; + len <= tab->maxLen; + ++len, code <<= 1, skip <<= 1) { + for (val = 0; val < n; ++val) { + if (lengths[val] == len) { + + // bit-reverse the code + code2 = 0; + t = code; + for (i = 0; i < len; ++i) { + code2 = (code2 << 1) | (t & 1); + t >>= 1; + } + + // fill in the table entries + for (i = code2; i < tabSize; i += skip) { + tab->codes[i].len = (Gushort)len; + tab->codes[i].val = (Gushort)val; + } + + ++code; + } + } + } +} + +int FlateStream::getHuffmanCodeWord(FlateHuffmanTab *tab) { + FlateCode *code; + int c; + + while (codeSize < tab->maxLen) { + if ((c = str->getChar()) == EOF) { + break; + } + codeBuf |= (c & 0xff) << codeSize; + codeSize += 8; + } + code = &tab->codes[codeBuf & ((1 << tab->maxLen) - 1)]; + if (codeSize == 0 || codeSize < code->len || code->len == 0) { + return EOF; + } + codeBuf >>= code->len; + codeSize -= code->len; + return (int)code->val; +} + +int FlateStream::getCodeWord(int bits) { + int c; + + while (codeSize < bits) { + if ((c = str->getChar()) == EOF) + return EOF; + codeBuf |= (c & 0xff) << codeSize; + codeSize += 8; + } + c = codeBuf & ((1 << bits) - 1); + codeBuf >>= bits; + codeSize -= bits; + return c; +} + +//------------------------------------------------------------------------ +// EOFStream +//------------------------------------------------------------------------ + +EOFStream::EOFStream(Stream *strA): + FilterStream(strA) { +} + +EOFStream::~EOFStream() { + delete str; +} + +//------------------------------------------------------------------------ +// FixedLengthEncoder +//------------------------------------------------------------------------ + +FixedLengthEncoder::FixedLengthEncoder(Stream *strA, int lengthA): + FilterStream(strA) { + length = lengthA; + count = 0; +} + +FixedLengthEncoder::~FixedLengthEncoder() { + if (str->isEncoder()) + delete str; +} + +void FixedLengthEncoder::reset() { + str->reset(); + count = 0; +} + +int FixedLengthEncoder::getChar() { + if (length >= 0 && count >= length) + return EOF; + ++count; + return str->getChar(); +} + +int FixedLengthEncoder::lookChar() { + if (length >= 0 && count >= length) + return EOF; + return str->getChar(); +} + +GBool FixedLengthEncoder::isBinary(GBool /*last*/) { + return str->isBinary(gTrue); +} + +//------------------------------------------------------------------------ +// ASCIIHexEncoder +//------------------------------------------------------------------------ + +ASCIIHexEncoder::ASCIIHexEncoder(Stream *strA): + FilterStream(strA) { + bufPtr = bufEnd = buf; + lineLen = 0; + eof = gFalse; +} + +ASCIIHexEncoder::~ASCIIHexEncoder() { + if (str->isEncoder()) { + delete str; + } +} + +void ASCIIHexEncoder::reset() { + str->reset(); + bufPtr = bufEnd = buf; + lineLen = 0; + eof = gFalse; +} + +GBool ASCIIHexEncoder::fillBuf() { + static char *hex = "0123456789abcdef"; + int c; + + if (eof) { + return gFalse; + } + bufPtr = bufEnd = buf; + if ((c = str->getChar()) == EOF) { + *bufEnd++ = '>'; + eof = gTrue; + } else { + if (lineLen >= 64) { + *bufEnd++ = '\n'; + lineLen = 0; + } + *bufEnd++ = hex[(c >> 4) & 0x0f]; + *bufEnd++ = hex[c & 0x0f]; + lineLen += 2; + } + return gTrue; +} + +//------------------------------------------------------------------------ +// ASCII85Encoder +//------------------------------------------------------------------------ + +ASCII85Encoder::ASCII85Encoder(Stream *strA): + FilterStream(strA) { + bufPtr = bufEnd = buf; + lineLen = 0; + eof = gFalse; +} + +ASCII85Encoder::~ASCII85Encoder() { + if (str->isEncoder()) + delete str; +} + +void ASCII85Encoder::reset() { + str->reset(); + bufPtr = bufEnd = buf; + lineLen = 0; + eof = gFalse; +} + +GBool ASCII85Encoder::fillBuf() { + Guint t; + char buf1[5]; + int c0, c1, c2, c3; + int n, i; + + if (eof) { + return gFalse; + } + c0 = str->getChar(); + c1 = str->getChar(); + c2 = str->getChar(); + c3 = str->getChar(); + bufPtr = bufEnd = buf; + if (c3 == EOF) { + if (c0 == EOF) { + n = 0; + t = 0; + } else { + if (c1 == EOF) { + n = 1; + t = c0 << 24; + } else if (c2 == EOF) { + n = 2; + t = (c0 << 24) | (c1 << 16); + } else { + n = 3; + t = (c0 << 24) | (c1 << 16) | (c2 << 8); + } + for (i = 4; i >= 0; --i) { + buf1[i] = (char)(t % 85 + 0x21); + t /= 85; + } + for (i = 0; i <= n; ++i) { + *bufEnd++ = buf1[i]; + if (++lineLen == 65) { + *bufEnd++ = '\n'; + lineLen = 0; + } + } + } + *bufEnd++ = '~'; + *bufEnd++ = '>'; + eof = gTrue; + } else { + t = (c0 << 24) | (c1 << 16) | (c2 << 8) | c3; + if (t == 0) { + *bufEnd++ = 'z'; + if (++lineLen == 65) { + *bufEnd++ = '\n'; + lineLen = 0; + } + } else { + for (i = 4; i >= 0; --i) { + buf1[i] = (char)(t % 85 + 0x21); + t /= 85; + } + for (i = 0; i <= 4; ++i) { + *bufEnd++ = buf1[i]; + if (++lineLen == 65) { + *bufEnd++ = '\n'; + lineLen = 0; + } + } + } + } + return gTrue; +} + +//------------------------------------------------------------------------ +// RunLengthEncoder +//------------------------------------------------------------------------ + +RunLengthEncoder::RunLengthEncoder(Stream *strA): + FilterStream(strA) { + bufPtr = bufEnd = nextEnd = buf; + eof = gFalse; +} + +RunLengthEncoder::~RunLengthEncoder() { + if (str->isEncoder()) + delete str; +} + +void RunLengthEncoder::reset() { + str->reset(); + bufPtr = bufEnd = nextEnd = buf; + eof = gFalse; +} + +// +// When fillBuf finishes, buf[] looks like this: +// +-----+--------------+-----------------+-- +// + tag | ... data ... | next 0, 1, or 2 | +// +-----+--------------+-----------------+-- +// ^ ^ ^ +// bufPtr bufEnd nextEnd +// +GBool RunLengthEncoder::fillBuf() { + int c, c1, c2; + int n; + + // already hit EOF? + if (eof) + return gFalse; + + // grab two bytes + if (nextEnd < bufEnd + 1) { + if ((c1 = str->getChar()) == EOF) { + eof = gTrue; + return gFalse; + } + } else { + c1 = bufEnd[0] & 0xff; + } + if (nextEnd < bufEnd + 2) { + if ((c2 = str->getChar()) == EOF) { + eof = gTrue; + buf[0] = 0; + buf[1] = c1; + bufPtr = buf; + bufEnd = &buf[2]; + return gTrue; + } + } else { + c2 = bufEnd[1] & 0xff; + } + + // check for repeat + c = 0; // make gcc happy + if (c1 == c2) { + n = 2; + while (n < 128 && (c = str->getChar()) == c1) + ++n; + buf[0] = (char)(257 - n); + buf[1] = c1; + bufEnd = &buf[2]; + if (c == EOF) { + eof = gTrue; + } else if (n < 128) { + buf[2] = c; + nextEnd = &buf[3]; + } else { + nextEnd = bufEnd; + } + + // get up to 128 chars + } else { + buf[1] = c1; + buf[2] = c2; + n = 2; + while (n < 128) { + if ((c = str->getChar()) == EOF) { + eof = gTrue; + break; + } + ++n; + buf[n] = c; + if (buf[n] == buf[n-1]) + break; + } + if (buf[n] == buf[n-1]) { + buf[0] = (char)(n-2-1); + bufEnd = &buf[n-1]; + nextEnd = &buf[n+1]; + } else { + buf[0] = (char)(n-1); + bufEnd = nextEnd = &buf[n+1]; + } + } + bufPtr = buf; + return gTrue; +} diff --git a/kpdf/xpdf/xpdf/TextOutputDev.cc b/kpdf/xpdf/xpdf/TextOutputDev.cc deleted file mode 100644 index d2bfaf63..00000000 --- a/kpdf/xpdf/xpdf/TextOutputDev.cc +++ /dev/null @@ -1,4090 +0,0 @@ -//======================================================================== -// -// TextOutputDev.cc -// -// Copyright 1997-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include -#ifdef WIN32 -#include // for O_BINARY -#include // for setmode -#endif -#include "gmem.h" -#include "GString.h" -#include "GList.h" -#include "config.h" -#include "Error.h" -#include "GlobalParams.h" -#include "UnicodeMap.h" -#include "UnicodeTypeTable.h" -#include "GfxState.h" -#include "Link.h" -#include "TextOutputDev.h" - -#ifdef MACOS -// needed for setting type/creator of MacOS files -#include "ICSupport.h" -#endif - -//------------------------------------------------------------------------ -// parameters -//------------------------------------------------------------------------ - -// Each bucket in a text pool includes baselines within a range of -// this many points. -#define textPoolStep 4 - -// Inter-character space width which will cause addChar to start a new -// word. -#define minWordBreakSpace 0.1 - -// Negative inter-character space width, i.e., overlap, which will -// cause addChar to start a new word. -#define minDupBreakOverlap 0.2 - -// Max distance between baselines of two lines within a block, as a -// fraction of the font size. -#define maxLineSpacingDelta 1.5 - -// Max difference in primary font sizes on two lines in the same -// block. Delta1 is used when examining new lines above and below the -// current block; delta2 is used when examining text that overlaps the -// current block; delta3 is used when examining text to the left and -// right of the current block. -#define maxBlockFontSizeDelta1 0.05 -#define maxBlockFontSizeDelta2 0.6 -#define maxBlockFontSizeDelta3 0.2 - -// Max difference in font sizes inside a word. -#define maxWordFontSizeDelta 0.05 - -// Maximum distance between baselines of two words on the same line, -// e.g., distance between subscript or superscript and the primary -// baseline, as a fraction of the font size. -#define maxIntraLineDelta 0.5 - -// Minimum inter-word spacing, as a fraction of the font size. (Only -// used for raw ordering.) -#define minWordSpacing 0.15 - -// Maximum inter-word spacing, as a fraction of the font size. -#define maxWordSpacing 1.5 - -// Maximum horizontal spacing which will allow a word to be pulled -// into a block. -#define minColSpacing1 0.3 - -// Minimum spacing between columns, as a fraction of the font size. -#define minColSpacing2 1.0 - -// Maximum vertical spacing between blocks within a flow, as a -// multiple of the font size. -#define maxBlockSpacing 2.5 - -// Minimum spacing between characters within a word, as a fraction of -// the font size. -#define minCharSpacing -0.2 - -// Maximum spacing between characters within a word, as a fraction of -// the font size, when there is no obvious extra-wide character -// spacing. -#define maxCharSpacing 0.03 - -// When extra-wide character spacing is detected, the inter-character -// space threshold is set to the minimum inter-character space -// multiplied by this constant. -#define maxWideCharSpacingMul 1.3 - -// Upper limit on spacing between characters in a word. -#define maxWideCharSpacing 0.4 - -// Max difference in primary,secondary coordinates (as a fraction of -// the font size) allowed for duplicated text (fake boldface, drop -// shadows) which is to be discarded. -#define dupMaxPriDelta 0.1 -#define dupMaxSecDelta 0.2 - -// Max width of underlines (in points). -#define maxUnderlineWidth 3 - -// Min distance between baseline and underline (in points). -//~ this should be font-size-dependent -#define minUnderlineGap -2 - -// Max distance between baseline and underline (in points). -//~ this should be font-size-dependent -#define maxUnderlineGap 4 - -// Max horizontal distance between edge of word and start of underline -// (in points). -//~ this should be font-size-dependent -#define underlineSlack 1 - -// Max distance between edge of text and edge of link border -#define hyperlinkSlack 2 - -//------------------------------------------------------------------------ -// TextUnderline -//------------------------------------------------------------------------ - -class TextUnderline { -public: - - TextUnderline(double x0A, double y0A, double x1A, double y1A) - { x0 = x0A; y0 = y0A; x1 = x1A; y1 = y1A; horiz = y0 == y1; } - ~TextUnderline() {} - - double x0, y0, x1, y1; - GBool horiz; -}; - -//------------------------------------------------------------------------ -// TextLink -//------------------------------------------------------------------------ - -class TextLink { -public: - - TextLink(int xMinA, int yMinA, int xMaxA, int yMaxA, Link *linkA) - { xMin = xMinA; yMin = yMinA; xMax = xMaxA; yMax = yMaxA; link = linkA; } - ~TextLink() {} - - int xMin, yMin, xMax, yMax; - Link *link; -}; - -//------------------------------------------------------------------------ -// TextFontInfo -//------------------------------------------------------------------------ - -TextFontInfo::TextFontInfo(GfxState *state) { - gfxFont = state->getFont(); -#if TEXTOUT_WORD_LIST - fontName = (gfxFont && gfxFont->getOrigName()) - ? gfxFont->getOrigName()->copy() - : (GString *)NULL; - flags = gfxFont ? gfxFont->getFlags() : 0; -#endif -} - -TextFontInfo::~TextFontInfo() { -#if TEXTOUT_WORD_LIST - if (fontName) { - delete fontName; - } -#endif -} - -GBool TextFontInfo::matches(GfxState *state) { - return state->getFont() == gfxFont; -} - -//------------------------------------------------------------------------ -// TextWord -//------------------------------------------------------------------------ - -TextWord::TextWord(GfxState *state, int rotA, double x0, double y0, - int charPosA, TextFontInfo *fontA, double fontSizeA) { - GfxFont *gfxFont; - double x, y, ascent, descent; - - rot = rotA; - charPos = charPosA; - charLen = 0; - font = fontA; - fontSize = fontSizeA; - state->transform(x0, y0, &x, &y); - if ((gfxFont = font->gfxFont)) { - ascent = gfxFont->getAscent() * fontSize; - descent = gfxFont->getDescent() * fontSize; - } else { - // this means that the PDF file draws text without a current font, - // which should never happen - ascent = 0.95 * fontSize; - descent = -0.35 * fontSize; - } - switch (rot) { - case 0: - yMin = y - ascent; - yMax = y - descent; - if (yMin == yMax) { - // this is a sanity check for a case that shouldn't happen -- but - // if it does happen, we want to avoid dividing by zero later - yMin = y; - yMax = y + 1; - } - base = y; - break; - case 1: - xMin = x + descent; - xMax = x + ascent; - if (xMin == xMax) { - // this is a sanity check for a case that shouldn't happen -- but - // if it does happen, we want to avoid dividing by zero later - xMin = x; - xMax = x + 1; - } - base = x; - break; - case 2: - yMin = y + descent; - yMax = y + ascent; - if (yMin == yMax) { - // this is a sanity check for a case that shouldn't happen -- but - // if it does happen, we want to avoid dividing by zero later - yMin = y; - yMax = y + 1; - } - base = y; - break; - case 3: - xMin = x - ascent; - xMax = x - descent; - if (xMin == xMax) { - // this is a sanity check for a case that shouldn't happen -- but - // if it does happen, we want to avoid dividing by zero later - xMin = x; - xMax = x + 1; - } - base = x; - break; - } - text = NULL; - edge = NULL; - len = size = 0; - spaceAfter = gFalse; - next = NULL; - -#if TEXTOUT_WORD_LIST - GfxRGB rgb; - - if ((state->getRender() & 3) == 1) { - state->getStrokeRGB(&rgb); - } else { - state->getFillRGB(&rgb); - } - colorR = colToDbl(rgb.r); - colorG = colToDbl(rgb.g); - colorB = colToDbl(rgb.b); -#endif - - underlined = gFalse; - link = NULL; -} - -TextWord::~TextWord() { - gfree(text); - gfree(edge); -} - -void TextWord::addChar(GfxState * /*state*/, double x, double y, - double dx, double dy, Unicode u) { - if (len == size) { - size += 16; - text = (Unicode *)greallocn(text, size, sizeof(Unicode)); - edge = (double *)greallocn(edge, size + 1, sizeof(double)); - } - text[len] = u; - switch (rot) { - case 0: - if (len == 0) { - xMin = x; - } - edge[len] = x; - xMax = edge[len+1] = x + dx; - break; - case 1: - if (len == 0) { - yMin = y; - } - edge[len] = y; - yMax = edge[len+1] = y + dy; - break; - case 2: - if (len == 0) { - xMax = x; - } - edge[len] = x; - xMin = edge[len+1] = x + dx; - break; - case 3: - if (len == 0) { - yMax = y; - } - edge[len] = y; - yMin = edge[len+1] = y + dy; - break; - } - ++len; -} - -void TextWord::merge(TextWord *word) { - int i; - - if (word->xMin < xMin) { - xMin = word->xMin; - } - if (word->yMin < yMin) { - yMin = word->yMin; - } - if (word->xMax > xMax) { - xMax = word->xMax; - } - if (word->yMax > yMax) { - yMax = word->yMax; - } - if (len + word->len > size) { - size = len + word->len; - text = (Unicode *)greallocn(text, size, sizeof(Unicode)); - edge = (double *)greallocn(edge, size + 1, sizeof(double)); - } - for (i = 0; i < word->len; ++i) { - text[len + i] = word->text[i]; - edge[len + i] = word->edge[i]; - } - edge[len + word->len] = word->edge[word->len]; - len += word->len; - charLen += word->charLen; -} - -inline int TextWord::primaryCmp(TextWord *word) { - double cmp; - - cmp = 0; // make gcc happy - switch (rot) { - case 0: - cmp = xMin - word->xMin; - break; - case 1: - cmp = yMin - word->yMin; - break; - case 2: - cmp = word->xMax - xMax; - break; - case 3: - cmp = word->yMax - yMax; - break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -double TextWord::primaryDelta(TextWord *word) { - double delta; - - delta = 0; // make gcc happy - switch (rot) { - case 0: - delta = word->xMin - xMax; - break; - case 1: - delta = word->yMin - yMax; - break; - case 2: - delta = xMin - word->xMax; - break; - case 3: - delta = yMin - word->yMax; - break; - } - return delta; -} - -int TextWord::cmpYX(const void *p1, const void *p2) { - TextWord *word1 = *(TextWord **)p1; - TextWord *word2 = *(TextWord **)p2; - double cmp; - - cmp = word1->yMin - word2->yMin; - if (cmp == 0) { - cmp = word1->xMin - word2->xMin; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -#if TEXTOUT_WORD_LIST - -GString *TextWord::getText() { - GString *s; - UnicodeMap *uMap; - char buf[8]; - int n, i; - - s = new GString(); - if (!(uMap = globalParams->getTextEncoding())) { - return s; - } - for (i = 0; i < len; ++i) { - n = uMap->mapUnicode(text[i], buf, sizeof(buf)); - s->append(buf, n); - } - uMap->decRefCnt(); - return s; -} - -void TextWord::getCharBBox(int charIdx, double *xMinA, double *yMinA, - double *xMaxA, double *yMaxA) { - if (charIdx < 0 || charIdx >= len) { - return; - } - switch (rot) { - case 0: - *xMinA = edge[charIdx]; - *xMaxA = edge[charIdx + 1]; - *yMinA = yMin; - *yMaxA = yMax; - break; - case 1: - *xMinA = xMin; - *xMaxA = xMax; - *yMinA = edge[charIdx]; - *yMaxA = edge[charIdx + 1]; - break; - case 2: - *xMinA = edge[charIdx + 1]; - *xMaxA = edge[charIdx]; - *yMinA = yMin; - *yMaxA = yMax; - break; - case 3: - *xMinA = xMin; - *xMaxA = xMax; - *yMinA = edge[charIdx + 1]; - *yMaxA = edge[charIdx]; - break; - } -} - -#endif // TEXTOUT_WORD_LIST - -//------------------------------------------------------------------------ -// TextPool -//------------------------------------------------------------------------ - -TextPool::TextPool() { - minBaseIdx = 0; - maxBaseIdx = -1; - pool = NULL; - cursor = NULL; - cursorBaseIdx = -1; -} - -TextPool::~TextPool() { - int baseIdx; - TextWord *word, *word2; - - for (baseIdx = minBaseIdx; baseIdx <= maxBaseIdx; ++baseIdx) { - for (word = pool[baseIdx - minBaseIdx]; word; word = word2) { - word2 = word->next; - delete word; - } - } - gfree(pool); -} - -int TextPool::getBaseIdx(double base) { - int baseIdx; - - baseIdx = (int)(base / textPoolStep); - if (baseIdx < minBaseIdx) { - return minBaseIdx; - } - if (baseIdx > maxBaseIdx) { - return maxBaseIdx; - } - return baseIdx; -} - -void TextPool::addWord(TextWord *word) { - TextWord **newPool; - int wordBaseIdx, newMinBaseIdx, newMaxBaseIdx, baseIdx; - TextWord *w0, *w1; - - // expand the array if needed - wordBaseIdx = (int)(word->base / textPoolStep); - if (minBaseIdx > maxBaseIdx) { - minBaseIdx = wordBaseIdx - 128; - maxBaseIdx = wordBaseIdx + 128; - pool = (TextWord **)gmallocn(maxBaseIdx - minBaseIdx + 1, - sizeof(TextWord *)); - for (baseIdx = minBaseIdx; baseIdx <= maxBaseIdx; ++baseIdx) { - pool[baseIdx - minBaseIdx] = NULL; - } - } else if (wordBaseIdx < minBaseIdx) { - newMinBaseIdx = wordBaseIdx - 128; - newPool = (TextWord **)gmallocn(maxBaseIdx - newMinBaseIdx + 1, - sizeof(TextWord *)); - for (baseIdx = newMinBaseIdx; baseIdx < minBaseIdx; ++baseIdx) { - newPool[baseIdx - newMinBaseIdx] = NULL; - } - memcpy(&newPool[minBaseIdx - newMinBaseIdx], pool, - (maxBaseIdx - minBaseIdx + 1) * sizeof(TextWord *)); - gfree(pool); - pool = newPool; - minBaseIdx = newMinBaseIdx; - } else if (wordBaseIdx > maxBaseIdx) { - newMaxBaseIdx = wordBaseIdx + 128; - pool = (TextWord **)greallocn(pool, newMaxBaseIdx - minBaseIdx + 1, - sizeof(TextWord *)); - for (baseIdx = maxBaseIdx + 1; baseIdx <= newMaxBaseIdx; ++baseIdx) { - pool[baseIdx - minBaseIdx] = NULL; - } - maxBaseIdx = newMaxBaseIdx; - } - - // insert the new word - if (cursor && wordBaseIdx == cursorBaseIdx && - word->primaryCmp(cursor) > 0) { - w0 = cursor; - w1 = cursor->next; - } else { - w0 = NULL; - w1 = pool[wordBaseIdx - minBaseIdx]; - } - for (; w1 && word->primaryCmp(w1) > 0; w0 = w1, w1 = w1->next) ; - word->next = w1; - if (w0) { - w0->next = word; - } else { - pool[wordBaseIdx - minBaseIdx] = word; - } - cursor = word; - cursorBaseIdx = wordBaseIdx; -} - -//------------------------------------------------------------------------ -// TextLine -//------------------------------------------------------------------------ - -TextLine::TextLine(TextBlock *blkA, int rotA, double baseA) { - blk = blkA; - rot = rotA; - xMin = yMin = 0; - xMax = yMax = -1; - base = baseA; - words = lastWord = NULL; - text = NULL; - edge = NULL; - col = NULL; - len = 0; - convertedLen = 0; - hyphenated = gFalse; - next = NULL; -} - -TextLine::~TextLine() { - TextWord *word; - - while (words) { - word = words; - words = words->next; - delete word; - } - gfree(text); - gfree(edge); - gfree(col); -} - -void TextLine::addWord(TextWord *word) { - if (lastWord) { - lastWord->next = word; - } else { - words = word; - } - lastWord = word; - - if (xMin > xMax) { - xMin = word->xMin; - xMax = word->xMax; - yMin = word->yMin; - yMax = word->yMax; - } else { - if (word->xMin < xMin) { - xMin = word->xMin; - } - if (word->xMax > xMax) { - xMax = word->xMax; - } - if (word->yMin < yMin) { - yMin = word->yMin; - } - if (word->yMax > yMax) { - yMax = word->yMax; - } - } -} - -double TextLine::primaryDelta(TextLine *line) { - double delta; - - delta = 0; // make gcc happy - switch (rot) { - case 0: - delta = line->xMin - xMax; - break; - case 1: - delta = line->yMin - yMax; - break; - case 2: - delta = xMin - line->xMax; - break; - case 3: - delta = yMin - line->yMax; - break; - } - return delta; -} - -int TextLine::primaryCmp(TextLine *line) { - double cmp; - - cmp = 0; // make gcc happy - switch (rot) { - case 0: - cmp = xMin - line->xMin; - break; - case 1: - cmp = yMin - line->yMin; - break; - case 2: - cmp = line->xMax - xMax; - break; - case 3: - cmp = line->yMax - yMax; - break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -int TextLine::secondaryCmp(TextLine *line) { - double cmp; - - cmp = (rot == 0 || rot == 3) ? base - line->base : line->base - base; - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -int TextLine::cmpYX(TextLine *line) { - int cmp; - - if ((cmp = secondaryCmp(line))) { - return cmp; - } - return primaryCmp(line); -} - -int TextLine::cmpXY(const void *p1, const void *p2) { - TextLine *line1 = *(TextLine **)p1; - TextLine *line2 = *(TextLine **)p2; - int cmp; - - if ((cmp = line1->primaryCmp(line2))) { - return cmp; - } - return line1->secondaryCmp(line2); -} - -void TextLine::coalesce(UnicodeMap *uMap) { - TextWord *word0, *word1; - double space, delta, minSpace; - GBool isUnicode; - char buf[8]; - int i, j; - - if (words->next) { - - // compute the inter-word space threshold - if (words->len > 1 || words->next->len > 1) { - minSpace = 0; - } else { - minSpace = words->primaryDelta(words->next); - for (word0 = words->next, word1 = word0->next; - word1 && minSpace > 0; - word0 = word1, word1 = word0->next) { - if (word1->len > 1) { - minSpace = 0; - } - delta = word0->primaryDelta(word1); - if (delta < minSpace) { - minSpace = delta; - } - } - } - if (minSpace <= 0) { - space = maxCharSpacing * words->fontSize; - } else { - space = maxWideCharSpacingMul * minSpace; - if (space > maxWideCharSpacing * words->fontSize) { - space = maxWideCharSpacing * words->fontSize; - } - } - - // merge words - word0 = words; - word1 = words->next; - while (word1) { - if (word0->primaryDelta(word1) >= space) { - word0->spaceAfter = gTrue; - word0 = word1; - word1 = word1->next; - } else if (word0->font == word1->font && - word0->underlined == word1->underlined && - fabs(word0->fontSize - word1->fontSize) < - maxWordFontSizeDelta * words->fontSize && - word1->charPos == word0->charPos + word0->charLen) { - word0->merge(word1); - word0->next = word1->next; - delete word1; - word1 = word0->next; - } else { - word0 = word1; - word1 = word1->next; - } - } - } - - // build the line text - isUnicode = uMap ? uMap->isUnicode() : gFalse; - len = 0; - for (word1 = words; word1; word1 = word1->next) { - len += word1->len; - if (word1->spaceAfter) { - ++len; - } - } - text = (Unicode *)gmallocn(len, sizeof(Unicode)); - edge = (double *)gmallocn(len + 1, sizeof(double)); - i = 0; - for (word1 = words; word1; word1 = word1->next) { - for (j = 0; j < word1->len; ++j) { - text[i] = word1->text[j]; - edge[i] = word1->edge[j]; - ++i; - } - edge[i] = word1->edge[word1->len]; - if (word1->spaceAfter) { - text[i] = (Unicode)0x0020; - ++i; - } - } - - // compute convertedLen and set up the col array - col = (int *)gmallocn(len + 1, sizeof(int)); - convertedLen = 0; - for (i = 0; i < len; ++i) { - col[i] = convertedLen; - if (isUnicode) { - ++convertedLen; - } else if (uMap) { - convertedLen += uMap->mapUnicode(text[i], buf, sizeof(buf)); - } - } - col[len] = convertedLen; - - // check for hyphen at end of line - //~ need to check for other chars used as hyphens - hyphenated = text[len - 1] == (Unicode)'-'; -} - -//------------------------------------------------------------------------ -// TextLineFrag -//------------------------------------------------------------------------ - -class TextLineFrag { -public: - - TextLine *line; // the line object - int start, len; // offset and length of this fragment - // (in Unicode chars) - double xMin, xMax; // bounding box coordinates - double yMin, yMax; - double base; // baseline virtual coordinate - int col; // first column - - void init(TextLine *lineA, int startA, int lenA); - void computeCoords(GBool oneRot); - - static int cmpYXPrimaryRot(const void *p1, const void *p2); - static int cmpYXLineRot(const void *p1, const void *p2); - static int cmpXYLineRot(const void *p1, const void *p2); - static int cmpXYColumnPrimaryRot(const void *p1, const void *p2); - static int cmpXYColumnLineRot(const void *p1, const void *p2); -}; - -void TextLineFrag::init(TextLine *lineA, int startA, int lenA) { - line = lineA; - start = startA; - len = lenA; - col = line->col[start]; -} - -void TextLineFrag::computeCoords(GBool oneRot) { - TextBlock *blk; - double d0, d1, d2, d3, d4; - - if (oneRot) { - - switch (line->rot) { - case 0: - xMin = line->edge[start]; - xMax = line->edge[start + len]; - yMin = line->yMin; - yMax = line->yMax; - break; - case 1: - xMin = line->xMin; - xMax = line->xMax; - yMin = line->edge[start]; - yMax = line->edge[start + len]; - break; - case 2: - xMin = line->edge[start + len]; - xMax = line->edge[start]; - yMin = line->yMin; - yMax = line->yMax; - break; - case 3: - xMin = line->xMin; - xMax = line->xMax; - yMin = line->edge[start + len]; - yMax = line->edge[start]; - break; - } - base = line->base; - - } else { - - if (line->rot == 0 && line->blk->page->primaryRot == 0) { - - xMin = line->edge[start]; - xMax = line->edge[start + len]; - yMin = line->yMin; - yMax = line->yMax; - base = line->base; - - } else { - - blk = line->blk; - d0 = line->edge[start]; - d1 = line->edge[start + len]; - d2 = d3 = d4 = 0; // make gcc happy - - switch (line->rot) { - case 0: - d2 = line->yMin; - d3 = line->yMax; - d4 = line->base; - d0 = (d0 - blk->xMin) / (blk->xMax - blk->xMin); - d1 = (d1 - blk->xMin) / (blk->xMax - blk->xMin); - d2 = (d2 - blk->yMin) / (blk->yMax - blk->yMin); - d3 = (d3 - blk->yMin) / (blk->yMax - blk->yMin); - d4 = (d4 - blk->yMin) / (blk->yMax - blk->yMin); - break; - case 1: - d2 = line->xMax; - d3 = line->xMin; - d4 = line->base; - d0 = (d0 - blk->yMin) / (blk->yMax - blk->yMin); - d1 = (d1 - blk->yMin) / (blk->yMax - blk->yMin); - d2 = (blk->xMax - d2) / (blk->xMax - blk->xMin); - d3 = (blk->xMax - d3) / (blk->xMax - blk->xMin); - d4 = (blk->xMax - d4) / (blk->xMax - blk->xMin); - break; - case 2: - d2 = line->yMax; - d3 = line->yMin; - d4 = line->base; - d0 = (blk->xMax - d0) / (blk->xMax - blk->xMin); - d1 = (blk->xMax - d1) / (blk->xMax - blk->xMin); - d2 = (blk->yMax - d2) / (blk->yMax - blk->yMin); - d3 = (blk->yMax - d3) / (blk->yMax - blk->yMin); - d4 = (blk->yMax - d4) / (blk->yMax - blk->yMin); - break; - case 3: - d2 = line->xMin; - d3 = line->xMax; - d4 = line->base; - d0 = (blk->yMax - d0) / (blk->yMax - blk->yMin); - d1 = (blk->yMax - d1) / (blk->yMax - blk->yMin); - d2 = (d2 - blk->xMin) / (blk->xMax - blk->xMin); - d3 = (d3 - blk->xMin) / (blk->xMax - blk->xMin); - d4 = (d4 - blk->xMin) / (blk->xMax - blk->xMin); - break; - } - - switch (line->blk->page->primaryRot) { - case 0: - xMin = blk->xMin + d0 * (blk->xMax - blk->xMin); - xMax = blk->xMin + d1 * (blk->xMax - blk->xMin); - yMin = blk->yMin + d2 * (blk->yMax - blk->yMin); - yMax = blk->yMin + d3 * (blk->yMax - blk->yMin); - base = blk->yMin + base * (blk->yMax - blk->yMin); - break; - case 1: - xMin = blk->xMax - d3 * (blk->xMax - blk->xMin); - xMax = blk->xMax - d2 * (blk->xMax - blk->xMin); - yMin = blk->yMin + d0 * (blk->yMax - blk->yMin); - yMax = blk->yMin + d1 * (blk->yMax - blk->yMin); - base = blk->xMax - d4 * (blk->xMax - blk->xMin); - break; - case 2: - xMin = blk->xMax - d1 * (blk->xMax - blk->xMin); - xMax = blk->xMax - d0 * (blk->xMax - blk->xMin); - yMin = blk->yMax - d3 * (blk->yMax - blk->yMin); - yMax = blk->yMax - d2 * (blk->yMax - blk->yMin); - base = blk->yMax - d4 * (blk->yMax - blk->yMin); - break; - case 3: - xMin = blk->xMin + d2 * (blk->xMax - blk->xMin); - xMax = blk->xMin + d3 * (blk->xMax - blk->xMin); - yMin = blk->yMax - d1 * (blk->yMax - blk->yMin); - yMax = blk->yMax - d0 * (blk->yMax - blk->yMin); - base = blk->xMin + d4 * (blk->xMax - blk->xMin); - break; - } - - } - } -} - -int TextLineFrag::cmpYXPrimaryRot(const void *p1, const void *p2) { - TextLineFrag *frag1 = (TextLineFrag *)p1; - TextLineFrag *frag2 = (TextLineFrag *)p2; - double cmp; - - cmp = 0; // make gcc happy - switch (frag1->line->blk->page->primaryRot) { - case 0: - if (fabs(cmp = frag1->yMin - frag2->yMin) < 0.01) { - cmp = frag1->xMin - frag2->xMin; - } - break; - case 1: - if (fabs(cmp = frag2->xMax - frag1->xMax) < 0.01) { - cmp = frag1->yMin - frag2->yMin; - } - break; - case 2: - if (fabs(cmp = frag2->yMin - frag1->yMin) < 0.01) { - cmp = frag2->xMax - frag1->xMax; - } - break; - case 3: - if (fabs(cmp = frag1->xMax - frag2->xMax) < 0.01) { - cmp = frag2->yMax - frag1->yMax; - } - break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -int TextLineFrag::cmpYXLineRot(const void *p1, const void *p2) { - TextLineFrag *frag1 = (TextLineFrag *)p1; - TextLineFrag *frag2 = (TextLineFrag *)p2; - double cmp; - - cmp = 0; // make gcc happy - switch (frag1->line->rot) { - case 0: - if ((cmp = frag1->yMin - frag2->yMin) == 0) { - cmp = frag1->xMin - frag2->xMin; - } - break; - case 1: - if ((cmp = frag2->xMax - frag1->xMax) == 0) { - cmp = frag1->yMin - frag2->yMin; - } - break; - case 2: - if ((cmp = frag2->yMin - frag1->yMin) == 0) { - cmp = frag2->xMax - frag1->xMax; - } - break; - case 3: - if ((cmp = frag1->xMax - frag2->xMax) == 0) { - cmp = frag2->yMax - frag1->yMax; - } - break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -int TextLineFrag::cmpXYLineRot(const void *p1, const void *p2) { - TextLineFrag *frag1 = (TextLineFrag *)p1; - TextLineFrag *frag2 = (TextLineFrag *)p2; - double cmp; - - cmp = 0; // make gcc happy - switch (frag1->line->rot) { - case 0: - if ((cmp = frag1->xMin - frag2->xMin) == 0) { - cmp = frag1->yMin - frag2->yMin; - } - break; - case 1: - if ((cmp = frag1->yMin - frag2->yMin) == 0) { - cmp = frag2->xMax - frag1->xMax; - } - break; - case 2: - if ((cmp = frag2->xMax - frag1->xMax) == 0) { - cmp = frag2->yMin - frag1->yMin; - } - break; - case 3: - if ((cmp = frag2->yMax - frag1->yMax) == 0) { - cmp = frag1->xMax - frag2->xMax; - } - break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -int TextLineFrag::cmpXYColumnPrimaryRot(const void *p1, const void *p2) { - TextLineFrag *frag1 = (TextLineFrag *)p1; - TextLineFrag *frag2 = (TextLineFrag *)p2; - double cmp; - - // if columns overlap, compare y values - if (frag1->col < frag2->col + (frag2->line->col[frag2->start + frag2->len] - - frag2->line->col[frag2->start]) && - frag2->col < frag1->col + (frag1->line->col[frag1->start + frag1->len] - - frag1->line->col[frag1->start])) { - cmp = 0; // make gcc happy - switch (frag1->line->blk->page->primaryRot) { - case 0: cmp = frag1->yMin - frag2->yMin; break; - case 1: cmp = frag2->xMax - frag1->xMax; break; - case 2: cmp = frag2->yMin - frag1->yMin; break; - case 3: cmp = frag1->xMax - frag2->xMax; break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; - } - - // otherwise, compare starting column - return frag1->col - frag2->col; -} - -int TextLineFrag::cmpXYColumnLineRot(const void *p1, const void *p2) { - TextLineFrag *frag1 = (TextLineFrag *)p1; - TextLineFrag *frag2 = (TextLineFrag *)p2; - double cmp; - - // if columns overlap, compare y values - if (frag1->col < frag2->col + (frag2->line->col[frag2->start + frag2->len] - - frag2->line->col[frag2->start]) && - frag2->col < frag1->col + (frag1->line->col[frag1->start + frag1->len] - - frag1->line->col[frag1->start])) { - cmp = 0; // make gcc happy - switch (frag1->line->rot) { - case 0: cmp = frag1->yMin - frag2->yMin; break; - case 1: cmp = frag2->xMax - frag1->xMax; break; - case 2: cmp = frag2->yMin - frag1->yMin; break; - case 3: cmp = frag1->xMax - frag2->xMax; break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; - } - - // otherwise, compare starting column - return frag1->col - frag2->col; -} - -//------------------------------------------------------------------------ -// TextBlock -//------------------------------------------------------------------------ - -TextBlock::TextBlock(TextPage *pageA, int rotA) { - page = pageA; - rot = rotA; - xMin = yMin = 0; - xMax = yMax = -1; - priMin = 0; - priMax = page->pageWidth; - pool = new TextPool(); - lines = NULL; - curLine = NULL; - next = NULL; - stackNext = NULL; -} - -TextBlock::~TextBlock() { - TextLine *line; - - delete pool; - while (lines) { - line = lines; - lines = lines->next; - delete line; - } -} - -void TextBlock::addWord(TextWord *word) { - pool->addWord(word); - if (xMin > xMax) { - xMin = word->xMin; - xMax = word->xMax; - yMin = word->yMin; - yMax = word->yMax; - } else { - if (word->xMin < xMin) { - xMin = word->xMin; - } - if (word->xMax > xMax) { - xMax = word->xMax; - } - if (word->yMin < yMin) { - yMin = word->yMin; - } - if (word->yMax > yMax) { - yMax = word->yMax; - } - } -} - -void TextBlock::coalesce(UnicodeMap *uMap) { - TextWord *word0, *word1, *word2, *bestWord0, *bestWord1, *lastWord; - TextLine *line, *line0, *line1; - int poolMinBaseIdx, startBaseIdx, minBaseIdx, maxBaseIdx; - int baseIdx, bestWordBaseIdx, idx0, idx1; - double minBase, maxBase; - double fontSize, delta, priDelta, secDelta; - TextLine **lineArray; - GBool found; - int col1, col2; - int i, j, k; - - // discard duplicated text (fake boldface, drop shadows) - for (idx0 = pool->minBaseIdx; idx0 <= pool->maxBaseIdx; ++idx0) { - word0 = pool->getPool(idx0); - while (word0) { - priDelta = dupMaxPriDelta * word0->fontSize; - secDelta = dupMaxSecDelta * word0->fontSize; - if (rot == 0 || rot == 3) { - maxBaseIdx = pool->getBaseIdx(word0->base + secDelta); - } else { - maxBaseIdx = pool->getBaseIdx(word0->base - secDelta); - } - found = gFalse; - word1 = word2 = NULL; // make gcc happy - for (idx1 = idx0; idx1 <= maxBaseIdx; ++idx1) { - if (idx1 == idx0) { - word1 = word0; - word2 = word0->next; - } else { - word1 = NULL; - word2 = pool->getPool(idx1); - } - for (; word2; word1 = word2, word2 = word2->next) { - if (word2->len == word0->len && - !memcmp(word2->text, word0->text, - word0->len * sizeof(Unicode))) { - switch (rot) { - case 0: - case 2: - found = fabs(word0->xMin - word2->xMin) < priDelta && - fabs(word0->xMax - word2->xMax) < priDelta && - fabs(word0->yMin - word2->yMin) < secDelta && - fabs(word0->yMax - word2->yMax) < secDelta; - break; - case 1: - case 3: - found = fabs(word0->xMin - word2->xMin) < secDelta && - fabs(word0->xMax - word2->xMax) < secDelta && - fabs(word0->yMin - word2->yMin) < priDelta && - fabs(word0->yMax - word2->yMax) < priDelta; - break; - } - } - if (found) { - break; - } - } - if (found) { - break; - } - } - if (found) { - if (word1) { - word1->next = word2->next; - } else { - pool->setPool(idx1, word2->next); - } - delete word2; - } else { - word0 = word0->next; - } - } - } - - // build the lines - curLine = NULL; - poolMinBaseIdx = pool->minBaseIdx; - charCount = 0; - nLines = 0; - while (1) { - - // find the first non-empty line in the pool - for (; - poolMinBaseIdx <= pool->maxBaseIdx && !pool->getPool(poolMinBaseIdx); - ++poolMinBaseIdx) ; - if (poolMinBaseIdx > pool->maxBaseIdx) { - break; - } - - // look for the left-most word in the first four lines of the - // pool -- this avoids starting with a superscript word - startBaseIdx = poolMinBaseIdx; - for (baseIdx = poolMinBaseIdx + 1; - baseIdx < poolMinBaseIdx + 4 && baseIdx <= pool->maxBaseIdx; - ++baseIdx) { - if (!pool->getPool(baseIdx)) { - continue; - } - if (pool->getPool(baseIdx)->primaryCmp(pool->getPool(startBaseIdx)) - < 0) { - startBaseIdx = baseIdx; - } - } - - // create a new line - word0 = pool->getPool(startBaseIdx); - pool->setPool(startBaseIdx, word0->next); - word0->next = NULL; - line = new TextLine(this, word0->rot, word0->base); - line->addWord(word0); - lastWord = word0; - - // compute the search range - fontSize = word0->fontSize; - minBase = word0->base - maxIntraLineDelta * fontSize; - maxBase = word0->base + maxIntraLineDelta * fontSize; - minBaseIdx = pool->getBaseIdx(minBase); - maxBaseIdx = pool->getBaseIdx(maxBase); - - // find the rest of the words in this line - while (1) { - - // find the left-most word whose baseline is in the range for - // this line - bestWordBaseIdx = 0; - bestWord0 = bestWord1 = NULL; - for (baseIdx = minBaseIdx; baseIdx <= maxBaseIdx; ++baseIdx) { - for (word0 = NULL, word1 = pool->getPool(baseIdx); - word1; - word0 = word1, word1 = word1->next) { - if (word1->base >= minBase && - word1->base <= maxBase && - (delta = lastWord->primaryDelta(word1)) >= - minCharSpacing * fontSize) { - if (delta < maxWordSpacing * fontSize && - (!bestWord1 || word1->primaryCmp(bestWord1) < 0)) { - bestWordBaseIdx = baseIdx; - bestWord0 = word0; - bestWord1 = word1; - } - break; - } - } - } - if (!bestWord1) { - break; - } - - // remove it from the pool, and add it to the line - if (bestWord0) { - bestWord0->next = bestWord1->next; - } else { - pool->setPool(bestWordBaseIdx, bestWord1->next); - } - bestWord1->next = NULL; - line->addWord(bestWord1); - lastWord = bestWord1; - } - - // add the line - if (curLine && line->cmpYX(curLine) > 0) { - line0 = curLine; - line1 = curLine->next; - } else { - line0 = NULL; - line1 = lines; - } - for (; - line1 && line->cmpYX(line1) > 0; - line0 = line1, line1 = line1->next) ; - if (line0) { - line0->next = line; - } else { - lines = line; - } - line->next = line1; - curLine = line; - line->coalesce(uMap); - charCount += line->len; - ++nLines; - } - - // sort lines into xy order for column assignment - lineArray = (TextLine **)gmallocn(nLines, sizeof(TextLine *)); - for (line = lines, i = 0; line; line = line->next, ++i) { - lineArray[i] = line; - } - qsort(lineArray, nLines, sizeof(TextLine *), &TextLine::cmpXY); - - // column assignment - nColumns = 0; - for (i = 0; i < nLines; ++i) { - line0 = lineArray[i]; - col1 = 0; - for (j = 0; j < i; ++j) { - line1 = lineArray[j]; - if (line1->primaryDelta(line0) >= 0) { - col2 = line1->col[line1->len] + 1; - } else { - k = 0; // make gcc happy - switch (rot) { - case 0: - for (k = 0; - k < line1->len && - line0->xMin >= 0.5 * (line1->edge[k] + line1->edge[k+1]); - ++k) ; - break; - case 1: - for (k = 0; - k < line1->len && - line0->yMin >= 0.5 * (line1->edge[k] + line1->edge[k+1]); - ++k) ; - break; - case 2: - for (k = 0; - k < line1->len && - line0->xMax <= 0.5 * (line1->edge[k] + line1->edge[k+1]); - ++k) ; - break; - case 3: - for (k = 0; - k < line1->len && - line0->yMax <= 0.5 * (line1->edge[k] + line1->edge[k+1]); - ++k) ; - break; - } - col2 = line1->col[k]; - } - if (col2 > col1) { - col1 = col2; - } - } - for (k = 0; k <= line0->len; ++k) { - line0->col[k] += col1; - } - if (line0->col[line0->len] > nColumns) { - nColumns = line0->col[line0->len]; - } - } - gfree(lineArray); -} - -void TextBlock::updatePriMinMax(TextBlock *blk) { - double newPriMin, newPriMax; - GBool gotPriMin, gotPriMax; - - gotPriMin = gotPriMax = gFalse; - newPriMin = newPriMax = 0; // make gcc happy - switch (page->primaryRot) { - case 0: - case 2: - if (blk->yMin < yMax && blk->yMax > yMin) { - if (blk->xMin < xMin) { - newPriMin = blk->xMax; - gotPriMin = gTrue; - } - if (blk->xMax > xMax) { - newPriMax = blk->xMin; - gotPriMax = gTrue; - } - } - break; - case 1: - case 3: - if (blk->xMin < xMax && blk->xMax > xMin) { - if (blk->yMin < yMin) { - newPriMin = blk->yMax; - gotPriMin = gTrue; - } - if (blk->yMax > yMax) { - newPriMax = blk->yMin; - gotPriMax = gTrue; - } - } - break; - } - if (gotPriMin) { - if (newPriMin > xMin) { - newPriMin = xMin; - } - if (newPriMin > priMin) { - priMin = newPriMin; - } - } - if (gotPriMax) { - if (newPriMax < xMax) { - newPriMax = xMax; - } - if (newPriMax < priMax) { - priMax = newPriMax; - } - } -} - -int TextBlock::cmpXYPrimaryRot(const void *p1, const void *p2) { - TextBlock *blk1 = *(TextBlock **)p1; - TextBlock *blk2 = *(TextBlock **)p2; - double cmp; - - cmp = 0; // make gcc happy - switch (blk1->page->primaryRot) { - case 0: - if ((cmp = blk1->xMin - blk2->xMin) == 0) { - cmp = blk1->yMin - blk2->yMin; - } - break; - case 1: - if ((cmp = blk1->yMin - blk2->yMin) == 0) { - cmp = blk2->xMax - blk1->xMax; - } - break; - case 2: - if ((cmp = blk2->xMax - blk1->xMax) == 0) { - cmp = blk2->yMin - blk1->yMin; - } - break; - case 3: - if ((cmp = blk2->yMax - blk1->yMax) == 0) { - cmp = blk1->xMax - blk2->xMax; - } - break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -int TextBlock::cmpYXPrimaryRot(const void *p1, const void *p2) { - TextBlock *blk1 = *(TextBlock **)p1; - TextBlock *blk2 = *(TextBlock **)p2; - double cmp; - - cmp = 0; // make gcc happy - switch (blk1->page->primaryRot) { - case 0: - if ((cmp = blk1->yMin - blk2->yMin) == 0) { - cmp = blk1->xMin - blk2->xMin; - } - break; - case 1: - if ((cmp = blk2->xMax - blk1->xMax) == 0) { - cmp = blk1->yMin - blk2->yMin; - } - break; - case 2: - if ((cmp = blk2->yMin - blk1->yMin) == 0) { - cmp = blk2->xMax - blk1->xMax; - } - break; - case 3: - if ((cmp = blk1->xMax - blk2->xMax) == 0) { - cmp = blk2->yMax - blk1->yMax; - } - break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -int TextBlock::primaryCmp(TextBlock *blk) { - double cmp; - - cmp = 0; // make gcc happy - switch (rot) { - case 0: - cmp = xMin - blk->xMin; - break; - case 1: - cmp = yMin - blk->yMin; - break; - case 2: - cmp = blk->xMax - xMax; - break; - case 3: - cmp = blk->yMax - yMax; - break; - } - return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; -} - -double TextBlock::secondaryDelta(TextBlock *blk) { - double delta; - - delta = 0; // make gcc happy - switch (rot) { - case 0: - delta = blk->yMin - yMax; - break; - case 1: - delta = xMin - blk->xMax; - break; - case 2: - delta = yMin - blk->yMax; - break; - case 3: - delta = blk->xMin - xMax; - break; - } - return delta; -} - -GBool TextBlock::isBelow(TextBlock *blk) { - GBool below; - - below = gFalse; // make gcc happy - switch (page->primaryRot) { - case 0: - below = xMin >= blk->priMin && xMax <= blk->priMax && - yMin > blk->yMin; - break; - case 1: - below = yMin >= blk->priMin && yMax <= blk->priMax && - xMax < blk->xMax; - break; - case 2: - below = xMin >= blk->priMin && xMax <= blk->priMax && - yMax < blk->yMax; - break; - case 3: - below = yMin >= blk->priMin && yMax <= blk->priMax && - xMin > blk->xMin; - break; - } - - return below; -} - -//------------------------------------------------------------------------ -// TextFlow -//------------------------------------------------------------------------ - -TextFlow::TextFlow(TextPage *pageA, TextBlock *blk) { - page = pageA; - xMin = blk->xMin; - xMax = blk->xMax; - yMin = blk->yMin; - yMax = blk->yMax; - priMin = blk->priMin; - priMax = blk->priMax; - blocks = lastBlk = blk; - next = NULL; -} - -TextFlow::~TextFlow() { - TextBlock *blk; - - while (blocks) { - blk = blocks; - blocks = blocks->next; - delete blk; - } -} - -void TextFlow::addBlock(TextBlock *blk) { - if (lastBlk) { - lastBlk->next = blk; - } else { - blocks = blk; - } - lastBlk = blk; - if (blk->xMin < xMin) { - xMin = blk->xMin; - } - if (blk->xMax > xMax) { - xMax = blk->xMax; - } - if (blk->yMin < yMin) { - yMin = blk->yMin; - } - if (blk->yMax > yMax) { - yMax = blk->yMax; - } -} - -GBool TextFlow::blockFits(TextBlock *blk, TextBlock * /*prevBlk*/) { - GBool fits; - - // lower blocks must use smaller fonts - if (blk->lines->words->fontSize > lastBlk->lines->words->fontSize) { - return gFalse; - } - - fits = gFalse; // make gcc happy - switch (page->primaryRot) { - case 0: - fits = blk->xMin >= priMin && blk->xMax <= priMax; - break; - case 1: - fits = blk->yMin >= priMin && blk->yMax <= priMax; - break; - case 2: - fits = blk->xMin >= priMin && blk->xMax <= priMax; - break; - case 3: - fits = blk->yMin >= priMin && blk->yMax <= priMax; - break; - } - return fits; -} - -#if TEXTOUT_WORD_LIST - -//------------------------------------------------------------------------ -// TextWordList -//------------------------------------------------------------------------ - -TextWordList::TextWordList(TextPage *text, GBool physLayout) { - TextFlow *flow; - TextBlock *blk; - TextLine *line; - TextWord *word; - TextWord **wordArray; - int nWords, i; - - words = new GList(); - - if (text->rawOrder) { - for (word = text->rawWords; word; word = word->next) { - words->append(word); - } - - } else if (physLayout) { - // this is inefficient, but it's also the least useful of these - // three cases - nWords = 0; - for (flow = text->flows; flow; flow = flow->next) { - for (blk = flow->blocks; blk; blk = blk->next) { - for (line = blk->lines; line; line = line->next) { - for (word = line->words; word; word = word->next) { - ++nWords; - } - } - } - } - wordArray = (TextWord **)gmallocn(nWords, sizeof(TextWord *)); - i = 0; - for (flow = text->flows; flow; flow = flow->next) { - for (blk = flow->blocks; blk; blk = blk->next) { - for (line = blk->lines; line; line = line->next) { - for (word = line->words; word; word = word->next) { - wordArray[i++] = word; - } - } - } - } - qsort(wordArray, nWords, sizeof(TextWord *), &TextWord::cmpYX); - for (i = 0; i < nWords; ++i) { - words->append(wordArray[i]); - } - gfree(wordArray); - - } else { - for (flow = text->flows; flow; flow = flow->next) { - for (blk = flow->blocks; blk; blk = blk->next) { - for (line = blk->lines; line; line = line->next) { - for (word = line->words; word; word = word->next) { - words->append(word); - } - } - } - } - } -} - -TextWordList::~TextWordList() { - delete words; -} - -int TextWordList::getLength() { - return words->getLength(); -} - -TextWord *TextWordList::get(int idx) { - if (idx < 0 || idx >= words->getLength()) { - return NULL; - } - return (TextWord *)words->get(idx); -} - -#endif // TEXTOUT_WORD_LIST - -//------------------------------------------------------------------------ -// TextPage -//------------------------------------------------------------------------ - -TextPage::TextPage(GBool rawOrderA) { - int rot; - - rawOrder = rawOrderA; - curWord = NULL; - charPos = 0; - curFont = NULL; - curFontSize = 0; - nest = 0; - nTinyChars = 0; - lastCharOverlap = gFalse; - if (!rawOrder) { - for (rot = 0; rot < 4; ++rot) { - pools[rot] = new TextPool(); - } - } - flows = NULL; - blocks = NULL; - rawWords = NULL; - rawLastWord = NULL; - fonts = new GList(); - lastFindXMin = lastFindYMin = 0; - haveLastFind = gFalse; - underlines = new GList(); - links = new GList(); -} - -TextPage::~TextPage() { - int rot; - - clear(); - if (!rawOrder) { - for (rot = 0; rot < 4; ++rot) { - delete pools[rot]; - } - } - delete fonts; - deleteGList(underlines, TextUnderline); - deleteGList(links, TextLink); -} - -void TextPage::startPage(GfxState *state) { - clear(); - if (state) { - pageWidth = state->getPageWidth(); - pageHeight = state->getPageHeight(); - } else { - pageWidth = pageHeight = 0; - } -} - -void TextPage::endPage() { - if (curWord) { - endWord(); - } -} - -void TextPage::clear() { - int rot; - TextFlow *flow; - TextWord *word; - - if (curWord) { - delete curWord; - curWord = NULL; - } - if (rawOrder) { - while (rawWords) { - word = rawWords; - rawWords = rawWords->next; - delete word; - } - } else { - for (rot = 0; rot < 4; ++rot) { - delete pools[rot]; - } - while (flows) { - flow = flows; - flows = flows->next; - delete flow; - } - gfree(blocks); - } - deleteGList(fonts, TextFontInfo); - - curWord = NULL; - charPos = 0; - curFont = NULL; - curFontSize = 0; - nest = 0; - nTinyChars = 0; - if (!rawOrder) { - for (rot = 0; rot < 4; ++rot) { - pools[rot] = new TextPool(); - } - } - flows = NULL; - blocks = NULL; - rawWords = NULL; - rawLastWord = NULL; - fonts = new GList(); -} - -void TextPage::updateFont(GfxState *state) { - GfxFont *gfxFont; - double *fm; - char *name; - int code, mCode, letterCode, anyCode; - double w; - int i; - - // get the font info object - curFont = NULL; - for (i = 0; i < fonts->getLength(); ++i) { - curFont = (TextFontInfo *)fonts->get(i); - if (curFont->matches(state)) { - break; - } - curFont = NULL; - } - if (!curFont) { - curFont = new TextFontInfo(state); - fonts->append(curFont); - } - - // adjust the font size - gfxFont = state->getFont(); - curFontSize = state->getTransformedFontSize(); - if (gfxFont && gfxFont->getType() == fontType3) { - // This is a hack which makes it possible to deal with some Type 3 - // fonts. The problem is that it's impossible to know what the - // base coordinate system used in the font is without actually - // rendering the font. This code tries to guess by looking at the - // width of the character 'm' (which breaks if the font is a - // subset that doesn't contain 'm'). - mCode = letterCode = anyCode = -1; - for (code = 0; code < 256; ++code) { - name = ((Gfx8BitFont *)gfxFont)->getCharName(code); - if (name && name[0] == 'm' && name[1] == '\0') { - mCode = code; - } - if (letterCode < 0 && name && name[1] == '\0' && - ((name[0] >= 'A' && name[0] <= 'Z') || - (name[0] >= 'a' && name[0] <= 'z'))) { - letterCode = code; - } - if (anyCode < 0 && name && - ((Gfx8BitFont *)gfxFont)->getWidth(code) > 0) { - anyCode = code; - } - } - if (mCode >= 0 && - (w = ((Gfx8BitFont *)gfxFont)->getWidth(mCode)) > 0) { - // 0.6 is a generic average 'm' width -- yes, this is a hack - curFontSize *= w / 0.6; - } else if (letterCode >= 0 && - (w = ((Gfx8BitFont *)gfxFont)->getWidth(letterCode)) > 0) { - // even more of a hack: 0.5 is a generic letter width - curFontSize *= w / 0.5; - } else if (anyCode >= 0 && - (w = ((Gfx8BitFont *)gfxFont)->getWidth(anyCode)) > 0) { - // better than nothing: 0.5 is a generic character width - curFontSize *= w / 0.5; - } - fm = gfxFont->getFontMatrix(); - if (fm[0] != 0) { - curFontSize *= fabs(fm[3] / fm[0]); - } - } -} - -void TextPage::beginWord(GfxState *state, double x0, double y0) { - double *fontm; - double m[4], m2[4]; - int rot; - - // This check is needed because Type 3 characters can contain - // text-drawing operations (when TextPage is being used via - // {X,Win}SplashOutputDev rather than TextOutputDev). - if (curWord) { - ++nest; - return; - } - - // compute the rotation - state->getFontTransMat(&m[0], &m[1], &m[2], &m[3]); - if (state->getFont()->getType() == fontType3) { - fontm = state->getFont()->getFontMatrix(); - m2[0] = fontm[0] * m[0] + fontm[1] * m[2]; - m2[1] = fontm[0] * m[1] + fontm[1] * m[3]; - m2[2] = fontm[2] * m[0] + fontm[3] * m[2]; - m2[3] = fontm[2] * m[1] + fontm[3] * m[3]; - m[0] = m2[0]; - m[1] = m2[1]; - m[2] = m2[2]; - m[3] = m2[3]; - } - if (fabs(m[0] * m[3]) > fabs(m[1] * m[2])) { - rot = (m[3] < 0) ? 0 : 2; - } else { - rot = (m[2] > 0) ? 1 : 3; - } - - curWord = new TextWord(state, rot, x0, y0, charPos, curFont, curFontSize); -} - -void TextPage::addChar(GfxState *state, double x, double y, - double dx, double dy, - CharCode c, int nBytes, Unicode *u, int uLen) { - double x1, y1, w1, h1, dx2, dy2, base, sp, delta; - GBool overlap; - int i; - - // subtract char and word spacing from the dx,dy values - sp = state->getCharSpace(); - if (c == (CharCode)0x20) { - sp += state->getWordSpace(); - } - state->textTransformDelta(sp * state->getHorizScaling(), 0, &dx2, &dy2); - dx -= dx2; - dy -= dy2; - state->transformDelta(dx, dy, &w1, &h1); - - // throw away chars that aren't inside the page bounds - // (and also do a sanity check on the character size) - state->transform(x, y, &x1, &y1); - if (x1 + w1 < 0 || x1 > pageWidth || - y1 + h1 < 0 || y1 > pageHeight || - w1 > pageWidth || h1 > pageHeight) { - charPos += nBytes; - return; - } - - // check the tiny chars limit - if (!globalParams->getTextKeepTinyChars() && - fabs(w1) < 3 && fabs(h1) < 3) { - if (++nTinyChars > 50000) { - charPos += nBytes; - return; - } - } - - // break words at space character - if (uLen == 1 && u[0] == (Unicode)0x20) { - if (curWord) { - ++curWord->charLen; - } - charPos += nBytes; - endWord(); - return; - } - - // start a new word if: - // (1) this character doesn't fall in the right place relative to - // the end of the previous word (this places upper and lower - // constraints on the position deltas along both the primary - // and secondary axes), or - // (2) this character overlaps the previous one (duplicated text), or - // (3) the previous character was an overlap (we want each duplicated - // character to be in a word by itself at this stage), - // (4) the font size has changed - if (curWord && curWord->len > 0) { - base = sp = delta = 0; // make gcc happy - switch (curWord->rot) { - case 0: - base = y1; - sp = x1 - curWord->xMax; - delta = x1 - curWord->edge[curWord->len - 1]; - break; - case 1: - base = x1; - sp = y1 - curWord->yMax; - delta = y1 - curWord->edge[curWord->len - 1]; - break; - case 2: - base = y1; - sp = curWord->xMin - x1; - delta = curWord->edge[curWord->len - 1] - x1; - break; - case 3: - base = x1; - sp = curWord->yMin - y1; - delta = curWord->edge[curWord->len - 1] - y1; - break; - } - overlap = fabs(delta) < dupMaxPriDelta * curWord->fontSize && - fabs(base - curWord->base) < dupMaxSecDelta * curWord->fontSize; - if (overlap || lastCharOverlap || - sp < -minDupBreakOverlap * curWord->fontSize || - sp > minWordBreakSpace * curWord->fontSize || - fabs(base - curWord->base) > 0.5 || - curFontSize != curWord->fontSize) { - endWord(); - } - lastCharOverlap = overlap; - } else { - lastCharOverlap = gFalse; - } - - if (uLen != 0) { - // start a new word if needed - if (!curWord) { - beginWord(state, x, y); - } - - // page rotation and/or transform matrices can cause text to be - // drawn in reverse order -- in this case, swap the begin/end - // coordinates and break text into individual chars - if ((curWord->rot == 0 && w1 < 0) || - (curWord->rot == 1 && h1 < 0) || - (curWord->rot == 2 && w1 > 0) || - (curWord->rot == 3 && h1 > 0)) { - endWord(); - beginWord(state, x + dx, y + dy); - x1 += w1; - y1 += h1; - w1 = -w1; - h1 = -h1; - } - - // add the characters to the current word - w1 /= uLen; - h1 /= uLen; - for (i = 0; i < uLen; ++i) { - curWord->addChar(state, x1 + i*w1, y1 + i*h1, w1, h1, u[i]); - } - } - if (curWord) { - curWord->charLen += nBytes; - } - charPos += nBytes; -} - -void TextPage::endWord() { - // This check is needed because Type 3 characters can contain - // text-drawing operations (when TextPage is being used via - // {X,Win}SplashOutputDev rather than TextOutputDev). - if (nest > 0) { - --nest; - return; - } - - if (curWord) { - addWord(curWord); - curWord = NULL; - } -} - -void TextPage::addWord(TextWord *word) { - // throw away zero-length words -- they don't have valid xMin/xMax - // values, and they're useless anyway - if (word->len == 0) { - delete word; - return; - } - - if (rawOrder) { - if (rawLastWord) { - rawLastWord->next = word; - } else { - rawWords = word; - } - rawLastWord = word; - } else { - pools[word->rot]->addWord(word); - } -} - -void TextPage::addUnderline(double x0, double y0, double x1, double y1) { - underlines->append(new TextUnderline(x0, y0, x1, y1)); -} - -void TextPage::addLink(int xMin, int yMin, int xMax, int yMax, Link *link) { - links->append(new TextLink(xMin, yMin, xMax, yMax, link)); -} - -void TextPage::coalesce(GBool /*physLayout*/, GBool doHTML) { - UnicodeMap *uMap; - TextPool *pool; - TextWord *word0, *word1, *word2; - TextLine *line; - TextBlock *blkList, *blkStack, *blk, *lastBlk, *blk0, *blk1; - TextBlock **blkArray; - TextFlow *flow, *lastFlow; - TextUnderline *underline; - TextLink *link; - int rot, poolMinBaseIdx, baseIdx, startBaseIdx, endBaseIdx; - double minBase, maxBase, newMinBase, newMaxBase; - double fontSize, colSpace1, colSpace2, lineSpace, intraLineSpace, blkSpace; - GBool found; - int count[4]; - int lrCount; - int firstBlkIdx, nBlocksLeft; - int col1, col2; - int i, j, n; - - if (rawOrder) { - primaryRot = 0; - primaryLR = gTrue; - return; - } - - uMap = globalParams->getTextEncoding(); - blkList = NULL; - lastBlk = NULL; - nBlocks = 0; - primaryRot = -1; - -#if 0 // for debugging - printf("*** initial words ***\n"); - for (rot = 0; rot < 4; ++rot) { - pool = pools[rot]; - for (baseIdx = pool->minBaseIdx; baseIdx <= pool->maxBaseIdx; ++baseIdx) { - for (word0 = pool->getPool(baseIdx); word0; word0 = word0->next) { - printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f rot=%d link=%p '", - word0->xMin, word0->xMax, word0->yMin, word0->yMax, - word0->base, word0->fontSize, rot*90, word0->link); - for (i = 0; i < word0->len; ++i) { - fputc(word0->text[i] & 0xff, stdout); - } - printf("'\n"); - } - } - } - printf("\n"); -#endif - -#if 0 //~ for debugging - for (i = 0; i < underlines->getLength(); ++i) { - underline = (TextUnderline *)underlines->get(i); - printf("underline: x=%g..%g y=%g..%g horiz=%d\n", - underline->x0, underline->x1, underline->y0, underline->y1, - underline->horiz); - } -#endif - - if (doHTML) { - - //----- handle underlining - for (i = 0; i < underlines->getLength(); ++i) { - underline = (TextUnderline *)underlines->get(i); - if (underline->horiz) { - // rot = 0 - if (pools[0]->minBaseIdx <= pools[0]->maxBaseIdx) { - startBaseIdx = pools[0]->getBaseIdx(underline->y0 + minUnderlineGap); - endBaseIdx = pools[0]->getBaseIdx(underline->y0 + maxUnderlineGap); - for (j = startBaseIdx; j <= endBaseIdx; ++j) { - for (word0 = pools[0]->getPool(j); word0; word0 = word0->next) { - //~ need to check the y value against the word baseline - if (underline->x0 < word0->xMin + underlineSlack && - word0->xMax - underlineSlack < underline->x1) { - word0->underlined = gTrue; - } - } - } - } - - // rot = 2 - if (pools[2]->minBaseIdx <= pools[2]->maxBaseIdx) { - startBaseIdx = pools[2]->getBaseIdx(underline->y0 - maxUnderlineGap); - endBaseIdx = pools[2]->getBaseIdx(underline->y0 - minUnderlineGap); - for (j = startBaseIdx; j <= endBaseIdx; ++j) { - for (word0 = pools[2]->getPool(j); word0; word0 = word0->next) { - if (underline->x0 < word0->xMin + underlineSlack && - word0->xMax - underlineSlack < underline->x1) { - word0->underlined = gTrue; - } - } - } - } - } else { - // rot = 1 - if (pools[1]->minBaseIdx <= pools[1]->maxBaseIdx) { - startBaseIdx = pools[1]->getBaseIdx(underline->x0 - maxUnderlineGap); - endBaseIdx = pools[1]->getBaseIdx(underline->x0 - minUnderlineGap); - for (j = startBaseIdx; j <= endBaseIdx; ++j) { - for (word0 = pools[1]->getPool(j); word0; word0 = word0->next) { - if (underline->y0 < word0->yMin + underlineSlack && - word0->yMax - underlineSlack < underline->y1) { - word0->underlined = gTrue; - } - } - } - } - - // rot = 3 - if (pools[3]->minBaseIdx <= pools[3]->maxBaseIdx) { - startBaseIdx = pools[3]->getBaseIdx(underline->x0 + minUnderlineGap); - endBaseIdx = pools[3]->getBaseIdx(underline->x0 + maxUnderlineGap); - for (j = startBaseIdx; j <= endBaseIdx; ++j) { - for (word0 = pools[3]->getPool(j); word0; word0 = word0->next) { - if (underline->y0 < word0->yMin + underlineSlack && - word0->yMax - underlineSlack < underline->y1) { - word0->underlined = gTrue; - } - } - } - } - } - } - - //----- handle links - for (i = 0; i < links->getLength(); ++i) { - link = (TextLink *)links->get(i); - - // rot = 0 - if (pools[0]->minBaseIdx <= pools[0]->maxBaseIdx) { - startBaseIdx = pools[0]->getBaseIdx(link->yMin); - endBaseIdx = pools[0]->getBaseIdx(link->yMax); - for (j = startBaseIdx; j <= endBaseIdx; ++j) { - for (word0 = pools[0]->getPool(j); word0; word0 = word0->next) { - if (link->xMin < word0->xMin + hyperlinkSlack && - word0->xMax - hyperlinkSlack < link->xMax && - link->yMin < word0->yMin + hyperlinkSlack && - word0->yMax - hyperlinkSlack < link->yMax) { - word0->link = link->link; - } - } - } - } - - // rot = 2 - if (pools[2]->minBaseIdx <= pools[2]->maxBaseIdx) { - startBaseIdx = pools[2]->getBaseIdx(link->yMin); - endBaseIdx = pools[2]->getBaseIdx(link->yMax); - for (j = startBaseIdx; j <= endBaseIdx; ++j) { - for (word0 = pools[2]->getPool(j); word0; word0 = word0->next) { - if (link->xMin < word0->xMin + hyperlinkSlack && - word0->xMax - hyperlinkSlack < link->xMax && - link->yMin < word0->yMin + hyperlinkSlack && - word0->yMax - hyperlinkSlack < link->yMax) { - word0->link = link->link; - } - } - } - } - - // rot = 1 - if (pools[1]->minBaseIdx <= pools[1]->maxBaseIdx) { - startBaseIdx = pools[1]->getBaseIdx(link->xMin); - endBaseIdx = pools[1]->getBaseIdx(link->xMax); - for (j = startBaseIdx; j <= endBaseIdx; ++j) { - for (word0 = pools[1]->getPool(j); word0; word0 = word0->next) { - if (link->yMin < word0->yMin + hyperlinkSlack && - word0->yMax - hyperlinkSlack < link->yMax && - link->xMin < word0->xMin + hyperlinkSlack && - word0->xMax - hyperlinkSlack < link->xMax) { - word0->link = link->link; - } - } - } - } - - // rot = 3 - if (pools[3]->minBaseIdx <= pools[3]->maxBaseIdx) { - startBaseIdx = pools[3]->getBaseIdx(link->xMin); - endBaseIdx = pools[3]->getBaseIdx(link->xMax); - for (j = startBaseIdx; j <= endBaseIdx; ++j) { - for (word0 = pools[3]->getPool(j); word0; word0 = word0->next) { - if (link->yMin < word0->yMin + hyperlinkSlack && - word0->yMax - hyperlinkSlack < link->yMax && - link->xMin < word0->xMin + hyperlinkSlack && - word0->xMax - hyperlinkSlack < link->xMax) { - word0->link = link->link; - } - } - } - } - } - } - - //----- assemble the blocks - - //~ add an outer loop for writing mode (vertical text) - - // build blocks for each rotation value - for (rot = 0; rot < 4; ++rot) { - pool = pools[rot]; - poolMinBaseIdx = pool->minBaseIdx; - count[rot] = 0; - - // add blocks until no more words are left - while (1) { - - // find the first non-empty line in the pool - for (; - poolMinBaseIdx <= pool->maxBaseIdx && - !pool->getPool(poolMinBaseIdx); - ++poolMinBaseIdx) ; - if (poolMinBaseIdx > pool->maxBaseIdx) { - break; - } - - // look for the left-most word in the first four lines of the - // pool -- this avoids starting with a superscript word - startBaseIdx = poolMinBaseIdx; - for (baseIdx = poolMinBaseIdx + 1; - baseIdx < poolMinBaseIdx + 4 && baseIdx <= pool->maxBaseIdx; - ++baseIdx) { - if (!pool->getPool(baseIdx)) { - continue; - } - if (pool->getPool(baseIdx)->primaryCmp(pool->getPool(startBaseIdx)) - < 0) { - startBaseIdx = baseIdx; - } - } - - // create a new block - word0 = pool->getPool(startBaseIdx); - pool->setPool(startBaseIdx, word0->next); - word0->next = NULL; - blk = new TextBlock(this, rot); - blk->addWord(word0); - - fontSize = word0->fontSize; - minBase = maxBase = word0->base; - colSpace1 = minColSpacing1 * fontSize; - colSpace2 = minColSpacing2 * fontSize; - lineSpace = maxLineSpacingDelta * fontSize; - intraLineSpace = maxIntraLineDelta * fontSize; - - // add words to the block - do { - found = gFalse; - - // look for words on the line above the current top edge of - // the block - newMinBase = minBase; - for (baseIdx = pool->getBaseIdx(minBase); - baseIdx >= pool->getBaseIdx(minBase - lineSpace); - --baseIdx) { - word0 = NULL; - word1 = pool->getPool(baseIdx); - while (word1) { - if (word1->base < minBase && - word1->base >= minBase - lineSpace && - ((rot == 0 || rot == 2) - ? (word1->xMin < blk->xMax && word1->xMax > blk->xMin) - : (word1->yMin < blk->yMax && word1->yMax > blk->yMin)) && - fabs(word1->fontSize - fontSize) < - maxBlockFontSizeDelta1 * fontSize) { - word2 = word1; - if (word0) { - word0->next = word1->next; - } else { - pool->setPool(baseIdx, word1->next); - } - word1 = word1->next; - word2->next = NULL; - blk->addWord(word2); - found = gTrue; - newMinBase = word2->base; - } else { - word0 = word1; - word1 = word1->next; - } - } - } - minBase = newMinBase; - - // look for words on the line below the current bottom edge of - // the block - newMaxBase = maxBase; - for (baseIdx = pool->getBaseIdx(maxBase); - baseIdx <= pool->getBaseIdx(maxBase + lineSpace); - ++baseIdx) { - word0 = NULL; - word1 = pool->getPool(baseIdx); - while (word1) { - if (word1->base > maxBase && - word1->base <= maxBase + lineSpace && - ((rot == 0 || rot == 2) - ? (word1->xMin < blk->xMax && word1->xMax > blk->xMin) - : (word1->yMin < blk->yMax && word1->yMax > blk->yMin)) && - fabs(word1->fontSize - fontSize) < - maxBlockFontSizeDelta1 * fontSize) { - word2 = word1; - if (word0) { - word0->next = word1->next; - } else { - pool->setPool(baseIdx, word1->next); - } - word1 = word1->next; - word2->next = NULL; - blk->addWord(word2); - found = gTrue; - newMaxBase = word2->base; - } else { - word0 = word1; - word1 = word1->next; - } - } - } - maxBase = newMaxBase; - - // look for words that are on lines already in the block, and - // that overlap the block horizontally - for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); - baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); - ++baseIdx) { - word0 = NULL; - word1 = pool->getPool(baseIdx); - while (word1) { - if (word1->base >= minBase - intraLineSpace && - word1->base <= maxBase + intraLineSpace && - ((rot == 0 || rot == 2) - ? (word1->xMin < blk->xMax + colSpace1 && - word1->xMax > blk->xMin - colSpace1) - : (word1->yMin < blk->yMax + colSpace1 && - word1->yMax > blk->yMin - colSpace1)) && - fabs(word1->fontSize - fontSize) < - maxBlockFontSizeDelta2 * fontSize) { - word2 = word1; - if (word0) { - word0->next = word1->next; - } else { - pool->setPool(baseIdx, word1->next); - } - word1 = word1->next; - word2->next = NULL; - blk->addWord(word2); - found = gTrue; - } else { - word0 = word1; - word1 = word1->next; - } - } - } - - // only check for outlying words (the next two chunks of code) - // if we didn't find anything else - if (found) { - continue; - } - - // scan down the left side of the block, looking for words - // that are near (but not overlapping) the block; if there are - // three or fewer, add them to the block - n = 0; - for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); - baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); - ++baseIdx) { - word1 = pool->getPool(baseIdx); - while (word1) { - if (word1->base >= minBase - intraLineSpace && - word1->base <= maxBase + intraLineSpace && - ((rot == 0 || rot == 2) - ? (word1->xMax <= blk->xMin && - word1->xMax > blk->xMin - colSpace2) - : (word1->yMax <= blk->yMin && - word1->yMax > blk->yMin - colSpace2)) && - fabs(word1->fontSize - fontSize) < - maxBlockFontSizeDelta3 * fontSize) { - ++n; - break; - } - word1 = word1->next; - } - } - if (n > 0 && n <= 3) { - for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); - baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); - ++baseIdx) { - word0 = NULL; - word1 = pool->getPool(baseIdx); - while (word1) { - if (word1->base >= minBase - intraLineSpace && - word1->base <= maxBase + intraLineSpace && - ((rot == 0 || rot == 2) - ? (word1->xMax <= blk->xMin && - word1->xMax > blk->xMin - colSpace2) - : (word1->yMax <= blk->yMin && - word1->yMax > blk->yMin - colSpace2)) && - fabs(word1->fontSize - fontSize) < - maxBlockFontSizeDelta3 * fontSize) { - word2 = word1; - if (word0) { - word0->next = word1->next; - } else { - pool->setPool(baseIdx, word1->next); - } - word1 = word1->next; - word2->next = NULL; - blk->addWord(word2); - if (word2->base < minBase) { - minBase = word2->base; - } else if (word2->base > maxBase) { - maxBase = word2->base; - } - found = gTrue; - break; - } else { - word0 = word1; - word1 = word1->next; - } - } - } - } - - // scan down the right side of the block, looking for words - // that are near (but not overlapping) the block; if there are - // three or fewer, add them to the block - n = 0; - for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); - baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); - ++baseIdx) { - word1 = pool->getPool(baseIdx); - while (word1) { - if (word1->base >= minBase - intraLineSpace && - word1->base <= maxBase + intraLineSpace && - ((rot == 0 || rot == 2) - ? (word1->xMin >= blk->xMax && - word1->xMin < blk->xMax + colSpace2) - : (word1->yMin >= blk->yMax && - word1->yMin < blk->yMax + colSpace2)) && - fabs(word1->fontSize - fontSize) < - maxBlockFontSizeDelta3 * fontSize) { - ++n; - break; - } - word1 = word1->next; - } - } - if (n > 0 && n <= 3) { - for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); - baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); - ++baseIdx) { - word0 = NULL; - word1 = pool->getPool(baseIdx); - while (word1) { - if (word1->base >= minBase - intraLineSpace && - word1->base <= maxBase + intraLineSpace && - ((rot == 0 || rot == 2) - ? (word1->xMin >= blk->xMax && - word1->xMin < blk->xMax + colSpace2) - : (word1->yMin >= blk->yMax && - word1->yMin < blk->yMax + colSpace2)) && - fabs(word1->fontSize - fontSize) < - maxBlockFontSizeDelta3 * fontSize) { - word2 = word1; - if (word0) { - word0->next = word1->next; - } else { - pool->setPool(baseIdx, word1->next); - } - word1 = word1->next; - word2->next = NULL; - blk->addWord(word2); - if (word2->base < minBase) { - minBase = word2->base; - } else if (word2->base > maxBase) { - maxBase = word2->base; - } - found = gTrue; - break; - } else { - word0 = word1; - word1 = word1->next; - } - } - } - } - - } while (found); - - //~ need to compute the primary writing mode (horiz/vert) in - //~ addition to primary rotation - - // coalesce the block, and add it to the list - blk->coalesce(uMap); - if (lastBlk) { - lastBlk->next = blk; - } else { - blkList = blk; - } - lastBlk = blk; - count[rot] += blk->charCount; - if (primaryRot < 0 || count[rot] > count[primaryRot]) { - primaryRot = rot; - } - ++nBlocks; - } - } - -#if 0 // for debugging - printf("*** rotation ***\n"); - for (rot = 0; rot < 4; ++rot) { - printf(" %d: %6d\n", rot, count[rot]); - } - printf(" primary rot = %d\n", primaryRot); - printf("\n"); -#endif - -#if 0 // for debugging - printf("*** blocks ***\n"); - for (blk = blkList; blk; blk = blk->next) { - printf("block: rot=%d x=%.2f..%.2f y=%.2f..%.2f\n", - blk->rot, blk->xMin, blk->xMax, blk->yMin, blk->yMax); - for (line = blk->lines; line; line = line->next) { - printf(" line: x=%.2f..%.2f y=%.2f..%.2f base=%.2f\n", - line->xMin, line->xMax, line->yMin, line->yMax, line->base); - for (word0 = line->words; word0; word0 = word0->next) { - printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f space=%d: '", - word0->xMin, word0->xMax, word0->yMin, word0->yMax, - word0->base, word0->fontSize, word0->spaceAfter); - for (i = 0; i < word0->len; ++i) { - fputc(word0->text[i] & 0xff, stdout); - } - printf("'\n"); - } - } - } - printf("\n"); -#endif - - // determine the primary direction - lrCount = 0; - for (blk = blkList; blk; blk = blk->next) { - for (line = blk->lines; line; line = line->next) { - for (word0 = line->words; word0; word0 = word0->next) { - for (i = 0; i < word0->len; ++i) { - if (unicodeTypeL(word0->text[i])) { - ++lrCount; - } else if (unicodeTypeR(word0->text[i])) { - --lrCount; - } - } - } - } - } - primaryLR = lrCount >= 0; - -#if 0 // for debugging - printf("*** direction ***\n"); - printf("lrCount = %d\n", lrCount); - printf("primaryLR = %d\n", primaryLR); -#endif - - //----- column assignment - - // sort blocks into xy order for column assignment - blocks = (TextBlock **)gmallocn(nBlocks, sizeof(TextBlock *)); - for (blk = blkList, i = 0; blk; blk = blk->next, ++i) { - blocks[i] = blk; - } - qsort(blocks, nBlocks, sizeof(TextBlock *), &TextBlock::cmpXYPrimaryRot); - - // column assignment - for (i = 0; i < nBlocks; ++i) { - blk0 = blocks[i]; - col1 = 0; - for (j = 0; j < i; ++j) { - blk1 = blocks[j]; - col2 = 0; // make gcc happy - switch (primaryRot) { - case 0: - if (blk0->xMin > blk1->xMax) { - col2 = blk1->col + blk1->nColumns + 3; - } else if (blk1->xMax == blk1->xMin) { - col2 = blk1->col; - } else { - col2 = blk1->col + (int)(((blk0->xMin - blk1->xMin) / - (blk1->xMax - blk1->xMin)) * - blk1->nColumns); - } - break; - case 1: - if (blk0->yMin > blk1->yMax) { - col2 = blk1->col + blk1->nColumns + 3; - } else if (blk1->yMax == blk1->yMin) { - col2 = blk1->col; - } else { - col2 = blk1->col + (int)(((blk0->yMin - blk1->yMin) / - (blk1->yMax - blk1->yMin)) * - blk1->nColumns); - } - break; - case 2: - if (blk0->xMax < blk1->xMin) { - col2 = blk1->col + blk1->nColumns + 3; - } else if (blk1->xMin == blk1->xMax) { - col2 = blk1->col; - } else { - col2 = blk1->col + (int)(((blk0->xMax - blk1->xMax) / - (blk1->xMin - blk1->xMax)) * - blk1->nColumns); - } - break; - case 3: - if (blk0->yMax < blk1->yMin) { - col2 = blk1->col + blk1->nColumns + 3; - } else if (blk1->yMin == blk1->yMax) { - col2 = blk1->col; - } else { - col2 = blk1->col + (int)(((blk0->yMax - blk1->yMax) / - (blk1->yMin - blk1->yMax)) * - blk1->nColumns); - } - break; - } - if (col2 > col1) { - col1 = col2; - } - } - blk0->col = col1; - for (line = blk0->lines; line; line = line->next) { - for (j = 0; j <= line->len; ++j) { - line->col[j] += col1; - } - } - } - -#if 0 // for debugging - printf("*** blocks, after column assignment ***\n"); - for (blk = blkList; blk; blk = blk->next) { - printf("block: rot=%d x=%.2f..%.2f y=%.2f..%.2f col=%d nCols=%d\n", - blk->rot, blk->xMin, blk->xMax, blk->yMin, blk->yMax, blk->col, - blk->nColumns); - for (line = blk->lines; line; line = line->next) { - printf(" line:\n"); - for (word0 = line->words; word0; word0 = word0->next) { - printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f space=%d: '", - word0->xMin, word0->xMax, word0->yMin, word0->yMax, - word0->base, word0->fontSize, word0->spaceAfter); - for (i = 0; i < word0->len; ++i) { - fputc(word0->text[i] & 0xff, stdout); - } - printf("'\n"); - } - } - } - printf("\n"); -#endif - - //----- reading order sort - - // sort blocks into yx order (in preparation for reading order sort) - qsort(blocks, nBlocks, sizeof(TextBlock *), &TextBlock::cmpYXPrimaryRot); - - // compute space on left and right sides of each block - for (i = 0; i < nBlocks; ++i) { - blk0 = blocks[i]; - for (j = 0; j < nBlocks; ++j) { - blk1 = blocks[j]; - if (blk1 != blk0) { - blk0->updatePriMinMax(blk1); - } - } - } - -#if 0 // for debugging - printf("*** blocks, after yx sort ***\n"); - for (i = 0; i < nBlocks; ++i) { - blk = blocks[i]; - printf("block: rot=%d x=%.2f..%.2f y=%.2f..%.2f space=%.2f..%.2f\n", - blk->rot, blk->xMin, blk->xMax, blk->yMin, blk->yMax, - blk->priMin, blk->priMax); - for (line = blk->lines; line; line = line->next) { - printf(" line:\n"); - for (word0 = line->words; word0; word0 = word0->next) { - printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f space=%d: '", - word0->xMin, word0->xMax, word0->yMin, word0->yMax, - word0->base, word0->fontSize, word0->spaceAfter); - for (j = 0; j < word0->len; ++j) { - fputc(word0->text[j] & 0xff, stdout); - } - printf("'\n"); - } - } - } - printf("\n"); -#endif - - // build the flows - //~ this needs to be adjusted for writing mode (vertical text) - //~ this also needs to account for right-to-left column ordering - blkArray = (TextBlock **)gmallocn(nBlocks, sizeof(TextBlock *)); - memcpy(blkArray, blocks, nBlocks * sizeof(TextBlock *)); - flows = lastFlow = NULL; - firstBlkIdx = 0; - nBlocksLeft = nBlocks; - while (nBlocksLeft > 0) { - - // find the upper-left-most block - for (; !blkArray[firstBlkIdx]; ++firstBlkIdx) ; - i = firstBlkIdx; - blk = blkArray[i]; - for (j = firstBlkIdx + 1; j < nBlocks; ++j) { - blk1 = blkArray[j]; - if (blk1) { - if (blk && blk->secondaryDelta(blk1) > 0) { - break; - } - if (blk1->primaryCmp(blk) < 0) { - i = j; - blk = blk1; - } - } - } - blkArray[i] = NULL; - --nBlocksLeft; - blk->next = NULL; - - // create a new flow, starting with the upper-left-most block - flow = new TextFlow(this, blk); - if (lastFlow) { - lastFlow->next = flow; - } else { - flows = flow; - } - lastFlow = flow; - fontSize = blk->lines->words->fontSize; - - // push the upper-left-most block on the stack - blk->stackNext = NULL; - blkStack = blk; - - // find the other blocks in this flow - while (blkStack) { - - // find the upper-left-most block under (but within - // maxBlockSpacing of) the top block on the stack - blkSpace = maxBlockSpacing * blkStack->lines->words->fontSize; - blk = NULL; - i = -1; - for (j = firstBlkIdx; j < nBlocks; ++j) { - blk1 = blkArray[j]; - if (blk1) { - if (blkStack->secondaryDelta(blk1) > blkSpace) { - break; - } - if (blk && blk->secondaryDelta(blk1) > 0) { - break; - } - if (blk1->isBelow(blkStack) && - (!blk || blk1->primaryCmp(blk) < 0)) { - i = j; - blk = blk1; - } - } - } - - // if a suitable block was found, add it to the flow and push it - // onto the stack - if (blk && flow->blockFits(blk, blkStack)) { - blkArray[i] = NULL; - --nBlocksLeft; - blk->next = NULL; - flow->addBlock(blk); - fontSize = blk->lines->words->fontSize; - blk->stackNext = blkStack; - blkStack = blk; - - // otherwise (if there is no block under the top block or the - // block is not suitable), pop the stack - } else { - blkStack = blkStack->stackNext; - } - } - } - gfree(blkArray); - -#if 0 // for debugging - printf("*** flows ***\n"); - for (flow = flows; flow; flow = flow->next) { - printf("flow: x=%.2f..%.2f y=%.2f..%.2f pri:%.2f..%.2f\n", - flow->xMin, flow->xMax, flow->yMin, flow->yMax, - flow->priMin, flow->priMax); - for (blk = flow->blocks; blk; blk = blk->next) { - printf(" block: rot=%d x=%.2f..%.2f y=%.2f..%.2f pri=%.2f..%.2f\n", - blk->rot, blk->xMin, blk->xMax, blk->yMin, blk->yMax, - blk->priMin, blk->priMax); - for (line = blk->lines; line; line = line->next) { - printf(" line:\n"); - for (word0 = line->words; word0; word0 = word0->next) { - printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f space=%d: '", - word0->xMin, word0->xMax, word0->yMin, word0->yMax, - word0->base, word0->fontSize, word0->spaceAfter); - for (i = 0; i < word0->len; ++i) { - fputc(word0->text[i] & 0xff, stdout); - } - printf("'\n"); - } - } - } - } - printf("\n"); -#endif - - if (uMap) { - uMap->decRefCnt(); - } -} - -GBool TextPage::findText(Unicode *s, int len, - GBool startAtTop, GBool stopAtBottom, - GBool startAtLast, GBool stopAtLast, - GBool caseSensitive, GBool backward, - double *xMin, double *yMin, - double *xMax, double *yMax) { - TextBlock *blk; - TextLine *line; - Unicode *s2, *txt; - Unicode *p; - int txtSize, m, i, j, k; - double xStart, yStart, xStop, yStop; - double xMin0, yMin0, xMax0, yMax0; - double xMin1, yMin1, xMax1, yMax1; - GBool found; - - //~ needs to handle right-to-left text - - if (rawOrder) { - return gFalse; - } - - // convert the search string to uppercase - if (!caseSensitive) { - s2 = (Unicode *)gmallocn(len, sizeof(Unicode)); - for (i = 0; i < len; ++i) { - s2[i] = unicodeToUpper(s[i]); - } - } else { - s2 = s; - } - - txt = NULL; - txtSize = 0; - - xStart = yStart = xStop = yStop = 0; - if (startAtLast && haveLastFind) { - xStart = lastFindXMin; - yStart = lastFindYMin; - } else if (!startAtTop) { - xStart = *xMin; - yStart = *yMin; - } - if (stopAtLast && haveLastFind) { - xStop = lastFindXMin; - yStop = lastFindYMin; - } else if (!stopAtBottom) { - xStop = *xMax; - yStop = *yMax; - } - - found = gFalse; - xMin0 = xMax0 = yMin0 = yMax0 = 0; // make gcc happy - xMin1 = xMax1 = yMin1 = yMax1 = 0; // make gcc happy - - for (i = backward ? nBlocks - 1 : 0; - backward ? i >= 0 : i < nBlocks; - i += backward ? -1 : 1) { - blk = blocks[i]; - - // check: is the block above the top limit? - if (!startAtTop && (backward ? blk->yMin > yStart : blk->yMax < yStart)) { - continue; - } - - // check: is the block below the bottom limit? - if (!stopAtBottom && (backward ? blk->yMax < yStop : blk->yMin > yStop)) { - break; - } - - for (line = blk->lines; line; line = line->next) { - - // check: is the line above the top limit? - if (!startAtTop && - (backward ? line->yMin > yStart : line->yMin < yStart)) { - continue; - } - - // check: is the line below the bottom limit? - if (!stopAtBottom && - (backward ? line->yMin < yStop : line->yMin > yStop)) { - continue; - } - - // convert the line to uppercase - m = line->len; - if (!caseSensitive) { - if (m > txtSize) { - txt = (Unicode *)greallocn(txt, m, sizeof(Unicode)); - txtSize = m; - } - for (k = 0; k < m; ++k) { - txt[k] = unicodeToUpper(line->text[k]); - } - } else { - txt = line->text; - } - - // search each position in this line - j = backward ? m - len : 0; - p = txt + j; - while (backward ? j >= 0 : j <= m - len) { - - // compare the strings - for (k = 0; k < len; ++k) { - if (p[k] != s2[k]) { - break; - } - } - - // found it - if (k == len) { - switch (line->rot) { - case 0: - xMin1 = line->edge[j]; - xMax1 = line->edge[j + len]; - yMin1 = line->yMin; - yMax1 = line->yMax; - break; - case 1: - xMin1 = line->xMin; - xMax1 = line->xMax; - yMin1 = line->edge[j]; - yMax1 = line->edge[j + len]; - break; - case 2: - xMin1 = line->edge[j + len]; - xMax1 = line->edge[j]; - yMin1 = line->yMin; - yMax1 = line->yMax; - break; - case 3: - xMin1 = line->xMin; - xMax1 = line->xMax; - yMin1 = line->edge[j + len]; - yMax1 = line->edge[j]; - break; - } - if (backward) { - if ((startAtTop || - yMin1 < yStart || (yMin1 == yStart && xMin1 < xStart)) && - (stopAtBottom || - yMin1 > yStop || (yMin1 == yStop && xMin1 > xStop))) { - if (!found || - yMin1 > yMin0 || (yMin1 == yMin0 && xMin1 > xMin0)) { - xMin0 = xMin1; - xMax0 = xMax1; - yMin0 = yMin1; - yMax0 = yMax1; - found = gTrue; - } - } - } else { - if ((startAtTop || - yMin1 > yStart || (yMin1 == yStart && xMin1 > xStart)) && - (stopAtBottom || - yMin1 < yStop || (yMin1 == yStop && xMin1 < xStop))) { - if (!found || - yMin1 < yMin0 || (yMin1 == yMin0 && xMin1 < xMin0)) { - xMin0 = xMin1; - xMax0 = xMax1; - yMin0 = yMin1; - yMax0 = yMax1; - found = gTrue; - } - } - } - } - if (backward) { - --j; - --p; - } else { - ++j; - ++p; - } - } - } - } - - if (!caseSensitive) { - gfree(s2); - gfree(txt); - } - - if (found) { - *xMin = xMin0; - *xMax = xMax0; - *yMin = yMin0; - *yMax = yMax0; - lastFindXMin = xMin0; - lastFindYMin = yMin0; - haveLastFind = gTrue; - return gTrue; - } - - return gFalse; -} - -GString *TextPage::getText(double xMin, double yMin, - double xMax, double yMax) { - GString *s; - UnicodeMap *uMap; - GBool isUnicode; - TextBlock *blk; - TextLine *line; - TextLineFrag *frags; - int nFrags, fragsSize; - TextLineFrag *frag; - char space[8], eol[16]; - int spaceLen, eolLen; - int lastRot; - double x, y, delta; - int col, idx0, idx1, i, j; - GBool multiLine, oneRot; - - s = new GString(); - - if (rawOrder) { - return s; - } - - // get the output encoding - if (!(uMap = globalParams->getTextEncoding())) { - return s; - } - isUnicode = uMap->isUnicode(); - spaceLen = uMap->mapUnicode(0x20, space, sizeof(space)); - eolLen = 0; // make gcc happy - switch (globalParams->getTextEOL()) { - case eolUnix: - eolLen = uMap->mapUnicode(0x0a, eol, sizeof(eol)); - break; - case eolDOS: - eolLen = uMap->mapUnicode(0x0d, eol, sizeof(eol)); - eolLen += uMap->mapUnicode(0x0a, eol + eolLen, sizeof(eol) - eolLen); - break; - case eolMac: - eolLen = uMap->mapUnicode(0x0d, eol, sizeof(eol)); - break; - } - - //~ writing mode (horiz/vert) - - // collect the line fragments that are in the rectangle - fragsSize = 256; - frags = (TextLineFrag *)gmallocn(fragsSize, sizeof(TextLineFrag)); - nFrags = 0; - lastRot = -1; - oneRot = gTrue; - for (i = 0; i < nBlocks; ++i) { - blk = blocks[i]; - if (xMin < blk->xMax && blk->xMin < xMax && - yMin < blk->yMax && blk->yMin < yMax) { - for (line = blk->lines; line; line = line->next) { - if (xMin < line->xMax && line->xMin < xMax && - yMin < line->yMax && line->yMin < yMax) { - idx0 = idx1 = -1; - switch (line->rot) { - case 0: - y = 0.5 * (line->yMin + line->yMax); - if (yMin < y && y < yMax) { - j = 0; - while (j < line->len) { - if (0.5 * (line->edge[j] + line->edge[j+1]) > xMin) { - idx0 = j; - break; - } - ++j; - } - j = line->len - 1; - while (j >= 0) { - if (0.5 * (line->edge[j] + line->edge[j+1]) < xMax) { - idx1 = j; - break; - } - --j; - } - } - break; - case 1: - x = 0.5 * (line->xMin + line->xMax); - if (xMin < x && x < xMax) { - j = 0; - while (j < line->len) { - if (0.5 * (line->edge[j] + line->edge[j+1]) > yMin) { - idx0 = j; - break; - } - ++j; - } - j = line->len - 1; - while (j >= 0) { - if (0.5 * (line->edge[j] + line->edge[j+1]) < yMax) { - idx1 = j; - break; - } - --j; - } - } - break; - case 2: - y = 0.5 * (line->yMin + line->yMax); - if (yMin < y && y < yMax) { - j = 0; - while (j < line->len) { - if (0.5 * (line->edge[j] + line->edge[j+1]) < xMax) { - idx0 = j; - break; - } - ++j; - } - j = line->len - 1; - while (j >= 0) { - if (0.5 * (line->edge[j] + line->edge[j+1]) > xMin) { - idx1 = j; - break; - } - --j; - } - } - break; - case 3: - x = 0.5 * (line->xMin + line->xMax); - if (xMin < x && x < xMax) { - j = 0; - while (j < line->len) { - if (0.5 * (line->edge[j] + line->edge[j+1]) < yMax) { - idx0 = j; - break; - } - ++j; - } - j = line->len - 1; - while (j >= 0) { - if (0.5 * (line->edge[j] + line->edge[j+1]) > yMin) { - idx1 = j; - break; - } - --j; - } - } - break; - } - if (idx0 >= 0 && idx1 >= 0) { - if (nFrags == fragsSize) { - fragsSize *= 2; - frags = (TextLineFrag *) - greallocn(frags, fragsSize, sizeof(TextLineFrag)); - } - frags[nFrags].init(line, idx0, idx1 - idx0 + 1); - ++nFrags; - if (lastRot >= 0 && line->rot != lastRot) { - oneRot = gFalse; - } - lastRot = line->rot; - } - } - } - } - } - - // sort the fragments and generate the string - if (nFrags > 0) { - - for (i = 0; i < nFrags; ++i) { - frags[i].computeCoords(oneRot); - } - assignColumns(frags, nFrags, oneRot); - - // if all lines in the region have the same rotation, use it; - // otherwise, use the page's primary rotation - if (oneRot) { - qsort(frags, nFrags, sizeof(TextLineFrag), - &TextLineFrag::cmpYXLineRot); - } else { - qsort(frags, nFrags, sizeof(TextLineFrag), - &TextLineFrag::cmpYXPrimaryRot); - } - i = 0; - while (i < nFrags) { - delta = maxIntraLineDelta * frags[i].line->words->fontSize; - for (j = i+1; - j < nFrags && fabs(frags[j].base - frags[i].base) < delta; - ++j) ; - qsort(frags + i, j - i, sizeof(TextLineFrag), - oneRot ? &TextLineFrag::cmpXYColumnLineRot - : &TextLineFrag::cmpXYColumnPrimaryRot); - i = j; - } - - col = 0; - multiLine = gFalse; - for (i = 0; i < nFrags; ++i) { - frag = &frags[i]; - - // insert a return - if (frag->col < col || - (i > 0 && fabs(frag->base - frags[i-1].base) > - maxIntraLineDelta * frags[i-1].line->words->fontSize)) { - s->append(eol, eolLen); - col = 0; - multiLine = gTrue; - } - - // column alignment - for (; col < frag->col; ++col) { - s->append(space, spaceLen); - } - - // get the fragment text - col += dumpFragment(frag->line->text + frag->start, frag->len, uMap, s); - } - - if (multiLine) { - s->append(eol, eolLen); - } - } - - gfree(frags); - uMap->decRefCnt(); - - return s; -} - -GBool TextPage::findCharRange(int pos, int length, - double *xMin, double *yMin, - double *xMax, double *yMax) { - TextBlock *blk; - TextLine *line; - TextWord *word; - double xMin0, xMax0, yMin0, yMax0; - double xMin1, xMax1, yMin1, yMax1; - GBool first; - int i, j0, j1; - - if (rawOrder) { - return gFalse; - } - - //~ this doesn't correctly handle: - //~ - ranges split across multiple lines (the highlighted region - //~ is the bounding box of all the parts of the range) - //~ - cases where characters don't convert one-to-one into Unicode - first = gTrue; - xMin0 = xMax0 = yMin0 = yMax0 = 0; // make gcc happy - xMin1 = xMax1 = yMin1 = yMax1 = 0; // make gcc happy - for (i = 0; i < nBlocks; ++i) { - blk = blocks[i]; - for (line = blk->lines; line; line = line->next) { - for (word = line->words; word; word = word->next) { - if (pos < word->charPos + word->charLen && - word->charPos < pos + length) { - j0 = pos - word->charPos; - if (j0 < 0) { - j0 = 0; - } - j1 = pos + length - 1 - word->charPos; - if (j1 >= word->len) { - j1 = word->len - 1; - } - switch (line->rot) { - case 0: - xMin1 = word->edge[j0]; - xMax1 = word->edge[j1 + 1]; - yMin1 = word->yMin; - yMax1 = word->yMax; - break; - case 1: - xMin1 = word->xMin; - xMax1 = word->xMax; - yMin1 = word->edge[j0]; - yMax1 = word->edge[j1 + 1]; - break; - case 2: - xMin1 = word->edge[j1 + 1]; - xMax1 = word->edge[j0]; - yMin1 = word->yMin; - yMax1 = word->yMax; - break; - case 3: - xMin1 = word->xMin; - xMax1 = word->xMax; - yMin1 = word->edge[j1 + 1]; - yMax1 = word->edge[j0]; - break; - } - if (first || xMin1 < xMin0) { - xMin0 = xMin1; - } - if (first || xMax1 > xMax0) { - xMax0 = xMax1; - } - if (first || yMin1 < yMin0) { - yMin0 = yMin1; - } - if (first || yMax1 > yMax0) { - yMax0 = yMax1; - } - first = gFalse; - } - } - } - } - if (!first) { - *xMin = xMin0; - *xMax = xMax0; - *yMin = yMin0; - *yMax = yMax0; - return gTrue; - } - return gFalse; -} - -void TextPage::dump(void *outputStream, TextOutputFunc outputFunc, - GBool physLayout) { - UnicodeMap *uMap; - TextFlow *flow; - TextBlock *blk; - TextLine *line; - TextLineFrag *frags; - TextWord *word; - int nFrags, fragsSize; - TextLineFrag *frag; - char space[8], eol[16], eop[8]; - int spaceLen, eolLen, eopLen; - GBool pageBreaks; - GString *s; - double delta; - int col, i, j, d, n; - - // get the output encoding - if (!(uMap = globalParams->getTextEncoding())) { - return; - } - spaceLen = uMap->mapUnicode(0x20, space, sizeof(space)); - eolLen = 0; // make gcc happy - switch (globalParams->getTextEOL()) { - case eolUnix: - eolLen = uMap->mapUnicode(0x0a, eol, sizeof(eol)); - break; - case eolDOS: - eolLen = uMap->mapUnicode(0x0d, eol, sizeof(eol)); - eolLen += uMap->mapUnicode(0x0a, eol + eolLen, sizeof(eol) - eolLen); - break; - case eolMac: - eolLen = uMap->mapUnicode(0x0d, eol, sizeof(eol)); - break; - } - eopLen = uMap->mapUnicode(0x0c, eop, sizeof(eop)); - pageBreaks = globalParams->getTextPageBreaks(); - - //~ writing mode (horiz/vert) - - // output the page in raw (content stream) order - if (rawOrder) { - - for (word = rawWords; word; word = word->next) { - s = new GString(); - dumpFragment(word->text, word->len, uMap, s); - (*outputFunc)(outputStream, s->getCString(), s->getLength()); - delete s; - if (word->next && - fabs(word->next->base - word->base) < - maxIntraLineDelta * word->fontSize) { - if (word->next->xMin > word->xMax + minWordSpacing * word->fontSize) { - (*outputFunc)(outputStream, space, spaceLen); - } - } else { - (*outputFunc)(outputStream, eol, eolLen); - } - } - - // output the page, maintaining the original physical layout - } else if (physLayout) { - - // collect the line fragments for the page and sort them - fragsSize = 256; - frags = (TextLineFrag *)gmallocn(fragsSize, sizeof(TextLineFrag)); - nFrags = 0; - for (i = 0; i < nBlocks; ++i) { - blk = blocks[i]; - for (line = blk->lines; line; line = line->next) { - if (nFrags == fragsSize) { - fragsSize *= 2; - frags = (TextLineFrag *)greallocn(frags, - fragsSize, sizeof(TextLineFrag)); - } - frags[nFrags].init(line, 0, line->len); - frags[nFrags].computeCoords(gTrue); - ++nFrags; - } - } - qsort(frags, nFrags, sizeof(TextLineFrag), &TextLineFrag::cmpYXPrimaryRot); - i = 0; - while (i < nFrags) { - delta = maxIntraLineDelta * frags[i].line->words->fontSize; - for (j = i+1; - j < nFrags && fabs(frags[j].base - frags[i].base) < delta; - ++j) ; - qsort(frags + i, j - i, sizeof(TextLineFrag), - &TextLineFrag::cmpXYColumnPrimaryRot); - i = j; - } - -#if 0 // for debugging - printf("*** line fragments ***\n"); - for (i = 0; i < nFrags; ++i) { - frag = &frags[i]; - printf("frag: x=%.2f..%.2f y=%.2f..%.2f base=%.2f '", - frag->xMin, frag->xMax, frag->yMin, frag->yMax, frag->base); - for (n = 0; n < frag->len; ++n) { - fputc(frag->line->text[frag->start + n] & 0xff, stdout); - } - printf("'\n"); - } - printf("\n"); -#endif - - // generate output - col = 0; - for (i = 0; i < nFrags; ++i) { - frag = &frags[i]; - - // column alignment - for (; col < frag->col; ++col) { - (*outputFunc)(outputStream, space, spaceLen); - } - - // print the line - s = new GString(); - col += dumpFragment(frag->line->text + frag->start, frag->len, uMap, s); - (*outputFunc)(outputStream, s->getCString(), s->getLength()); - delete s; - - // print one or more returns if necessary - if (i == nFrags - 1 || - frags[i+1].col < col || - fabs(frags[i+1].base - frag->base) > - maxIntraLineDelta * frag->line->words->fontSize) { - if (i < nFrags - 1) { - d = (int)((frags[i+1].base - frag->base) / - frag->line->words->fontSize); - if (d < 1) { - d = 1; - } else if (d > 5) { - d = 5; - } - } else { - d = 1; - } - for (; d > 0; --d) { - (*outputFunc)(outputStream, eol, eolLen); - } - col = 0; - } - } - - gfree(frags); - - // output the page, "undoing" the layout - } else { - for (flow = flows; flow; flow = flow->next) { - for (blk = flow->blocks; blk; blk = blk->next) { - for (line = blk->lines; line; line = line->next) { - n = line->len; - if (line->hyphenated && (line->next || blk->next)) { - --n; - } - s = new GString(); - dumpFragment(line->text, n, uMap, s); - (*outputFunc)(outputStream, s->getCString(), s->getLength()); - delete s; - if (!line->hyphenated) { - if (line->next) { - (*outputFunc)(outputStream, space, spaceLen); - } else if (blk->next) { - //~ this is a bit of a kludge - we should really do a more - //~ intelligent determination of paragraphs - if (blk->next->lines->words->fontSize == - blk->lines->words->fontSize) { - (*outputFunc)(outputStream, space, spaceLen); - } else { - (*outputFunc)(outputStream, eol, eolLen); - } - } - } - } - } - (*outputFunc)(outputStream, eol, eolLen); - (*outputFunc)(outputStream, eol, eolLen); - } - } - - // end of page - if (pageBreaks) { - (*outputFunc)(outputStream, eop, eopLen); - } - - uMap->decRefCnt(); -} - -void TextPage::assignColumns(TextLineFrag *frags, int nFrags, GBool oneRot) { - TextLineFrag *frag0, *frag1; - int rot, col1, col2, i, j, k; - - // all text in the region has the same rotation -- recompute the - // column numbers based only on the text in the region - if (oneRot) { - qsort(frags, nFrags, sizeof(TextLineFrag), &TextLineFrag::cmpXYLineRot); - rot = frags[0].line->rot; - for (i = 0; i < nFrags; ++i) { - frag0 = &frags[i]; - col1 = 0; - for (j = 0; j < i; ++j) { - frag1 = &frags[j]; - col2 = 0; // make gcc happy - switch (rot) { - case 0: - if (frag0->xMin >= frag1->xMax) { - col2 = frag1->col + (frag1->line->col[frag1->start + frag1->len] - - frag1->line->col[frag1->start]) + 1; - } else { - for (k = frag1->start; - k < frag1->start + frag1->len && - frag0->xMin >= 0.5 * (frag1->line->edge[k] + - frag1->line->edge[k+1]); - ++k) ; - col2 = frag1->col + - frag1->line->col[k] - frag1->line->col[frag1->start]; - } - break; - case 1: - if (frag0->yMin >= frag1->yMax) { - col2 = frag1->col + (frag1->line->col[frag1->start + frag1->len] - - frag1->line->col[frag1->start]) + 1; - } else { - for (k = frag1->start; - k < frag1->start + frag1->len && - frag0->yMin >= 0.5 * (frag1->line->edge[k] + - frag1->line->edge[k+1]); - ++k) ; - col2 = frag1->col + - frag1->line->col[k] - frag1->line->col[frag1->start]; - } - break; - case 2: - if (frag0->xMax <= frag1->xMin) { - col2 = frag1->col + (frag1->line->col[frag1->start + frag1->len] - - frag1->line->col[frag1->start]) + 1; - } else { - for (k = frag1->start; - k < frag1->start + frag1->len && - frag0->xMax <= 0.5 * (frag1->line->edge[k] + - frag1->line->edge[k+1]); - ++k) ; - col2 = frag1->col + - frag1->line->col[k] - frag1->line->col[frag1->start]; - } - break; - case 3: - if (frag0->yMax <= frag1->yMin) { - col2 = frag1->col + (frag1->line->col[frag1->start + frag1->len] - - frag1->line->col[frag1->start]) + 1; - } else { - for (k = frag1->start; - k < frag1->start + frag1->len && - frag0->yMax <= 0.5 * (frag1->line->edge[k] + - frag1->line->edge[k+1]); - ++k) ; - col2 = frag1->col + - frag1->line->col[k] - frag1->line->col[frag1->start]; - } - break; - } - if (col2 > col1) { - col1 = col2; - } - } - frag0->col = col1; - } - - // the region includes text at different rotations -- use the - // globally assigned column numbers, offset by the minimum column - // number (i.e., shift everything over to column 0) - } else { - col1 = frags[0].col; - for (i = 1; i < nFrags; ++i) { - if (frags[i].col < col1) { - col1 = frags[i].col; - } - } - for (i = 0; i < nFrags; ++i) { - frags[i].col -= col1; - } - } -} - -int TextPage::dumpFragment(Unicode *text, int len, UnicodeMap *uMap, - GString *s) { - char lre[8], rle[8], popdf[8], buf[8]; - int lreLen, rleLen, popdfLen, n; - int nCols, i, j, k; - - nCols = 0; - - if (uMap->isUnicode()) { - - lreLen = uMap->mapUnicode(0x202a, lre, sizeof(lre)); - rleLen = uMap->mapUnicode(0x202b, rle, sizeof(rle)); - popdfLen = uMap->mapUnicode(0x202c, popdf, sizeof(popdf)); - - if (primaryLR) { - - i = 0; - while (i < len) { - // output a left-to-right section - for (j = i; j < len && !unicodeTypeR(text[j]); ++j) ; - for (k = i; k < j; ++k) { - n = uMap->mapUnicode(text[k], buf, sizeof(buf)); - s->append(buf, n); - ++nCols; - } - i = j; - // output a right-to-left section - for (j = i; j < len && !unicodeTypeL(text[j]); ++j) ; - if (j > i) { - s->append(rle, rleLen); - for (k = j - 1; k >= i; --k) { - n = uMap->mapUnicode(text[k], buf, sizeof(buf)); - s->append(buf, n); - ++nCols; - } - s->append(popdf, popdfLen); - i = j; - } - } - - } else { - - s->append(rle, rleLen); - i = len - 1; - while (i >= 0) { - // output a right-to-left section - for (j = i; j >= 0 && !unicodeTypeL(text[j]); --j) ; - for (k = i; k > j; --k) { - n = uMap->mapUnicode(text[k], buf, sizeof(buf)); - s->append(buf, n); - ++nCols; - } - i = j; - // output a left-to-right section - for (j = i; j >= 0 && !unicodeTypeR(text[j]); --j) ; - if (j < i) { - s->append(lre, lreLen); - for (k = j + 1; k <= i; ++k) { - n = uMap->mapUnicode(text[k], buf, sizeof(buf)); - s->append(buf, n); - ++nCols; - } - s->append(popdf, popdfLen); - i = j; - } - } - s->append(popdf, popdfLen); - - } - - } else { - for (i = 0; i < len; ++i) { - n = uMap->mapUnicode(text[i], buf, sizeof(buf)); - s->append(buf, n); - nCols += n; - } - } - - return nCols; -} - -#if TEXTOUT_WORD_LIST -TextWordList *TextPage::makeWordList(GBool physLayout) { - return new TextWordList(this, physLayout); -} -#endif - -//------------------------------------------------------------------------ -// TextOutputDev -//------------------------------------------------------------------------ - -static void TextOutputDev_outputToFile(void *stream, char *text, int len) { - fwrite(text, 1, len, (FILE *)stream); -} - -TextOutputDev::TextOutputDev(char *fileName, GBool physLayoutA, - GBool rawOrderA, GBool append) { - text = NULL; - physLayout = physLayoutA; - rawOrder = rawOrderA; - doHTML = gFalse; - ok = gTrue; - - // open file - needClose = gFalse; - if (fileName) { - if (!strcmp(fileName, "-")) { - outputStream = stdout; -#ifdef WIN32 - // keep DOS from munging the end-of-line characters - setmode(fileno(stdout), O_BINARY); -#endif - } else if ((outputStream = fopen(fileName, append ? "ab" : "wb"))) { - needClose = gTrue; - } else { - error(-1, "Couldn't open text file '%s'", fileName); - ok = gFalse; - return; - } - outputFunc = &TextOutputDev_outputToFile; - } else { - outputStream = NULL; - } - - // set up text object - text = new TextPage(rawOrderA); -} - -TextOutputDev::TextOutputDev(TextOutputFunc func, void *stream, - GBool physLayoutA, GBool rawOrderA) { - outputFunc = func; - outputStream = stream; - needClose = gFalse; - physLayout = physLayoutA; - rawOrder = rawOrderA; - doHTML = gFalse; - text = new TextPage(rawOrderA); - ok = gTrue; -} - -TextOutputDev::~TextOutputDev() { - if (needClose) { -#ifdef MACOS - ICS_MapRefNumAndAssign((short)((FILE *)outputStream)->handle); -#endif - fclose((FILE *)outputStream); - } - if (text) { - delete text; - } -} - -void TextOutputDev::startPage(int /*pageNum*/, GfxState *state) { - text->startPage(state); -} - -void TextOutputDev::endPage() { - text->endPage(); - text->coalesce(physLayout, doHTML); - if (outputStream) { - text->dump(outputStream, outputFunc, physLayout); - } -} - -void TextOutputDev::updateFont(GfxState *state) { - text->updateFont(state); -} - -void TextOutputDev::beginString(GfxState * /*state*/, GString * /*s*/) { -} - -void TextOutputDev::endString(GfxState * /*state*/) { -} - -void TextOutputDev::drawChar(GfxState *state, double x, double y, - double dx, double dy, - double /*originX*/, double /*originY*/, - CharCode c, int nBytes, Unicode *u, int uLen) { - text->addChar(state, x, y, dx, dy, c, nBytes, u, uLen); -} - -void TextOutputDev::stroke(GfxState *state) { - GfxPath *path; - GfxSubpath *subpath; - double x[2], y[2]; - - if (!doHTML) { - return; - } - path = state->getPath(); - if (path->getNumSubpaths() != 1) { - return; - } - subpath = path->getSubpath(0); - if (subpath->getNumPoints() != 2) { - return; - } - state->transform(subpath->getX(0), subpath->getY(0), &x[0], &y[0]); - state->transform(subpath->getX(1), subpath->getY(1), &x[1], &y[1]); - - // look for a vertical or horizontal line - if (x[0] == x[1] || y[0] == y[1]) { - text->addUnderline(x[0], y[0], x[1], y[1]); - } -} - -void TextOutputDev::fill(GfxState *state) { - GfxPath *path; - GfxSubpath *subpath; - double x[5], y[5]; - double rx0, ry0, rx1, ry1, t; - int i; - - if (!doHTML) { - return; - } - path = state->getPath(); - if (path->getNumSubpaths() != 1) { - return; - } - subpath = path->getSubpath(0); - if (subpath->getNumPoints() != 5) { - return; - } - for (i = 0; i < 5; ++i) { - if (subpath->getCurve(i)) { - return; - } - state->transform(subpath->getX(i), subpath->getY(i), &x[i], &y[i]); - } - - // look for a rectangle - if (x[0] == x[1] && y[1] == y[2] && x[2] == x[3] && y[3] == y[4] && - x[0] == x[4] && y[0] == y[4]) { - rx0 = x[0]; - ry0 = y[0]; - rx1 = x[2]; - ry1 = y[1]; - } else if (y[0] == y[1] && x[1] == x[2] && y[2] == y[3] && x[3] == x[4] && - x[0] == x[4] && y[0] == y[4]) { - rx0 = x[0]; - ry0 = y[0]; - rx1 = x[1]; - ry1 = y[2]; - } else { - return; - } - if (rx1 < rx0) { - t = rx0; - rx0 = rx1; - rx1 = t; - } - if (ry1 < ry0) { - t = ry0; - ry0 = ry1; - ry1 = t; - } - - // skinny horizontal rectangle - if (ry1 - ry0 < rx1 - rx0) { - if (ry1 - ry0 < maxUnderlineWidth) { - ry0 = 0.5 * (ry0 + ry1); - text->addUnderline(rx0, ry0, rx1, ry0); - } - - // skinny vertical rectangle - } else { - if (rx1 - rx0 < maxUnderlineWidth) { - rx0 = 0.5 * (rx0 + rx1); - text->addUnderline(rx0, ry0, rx0, ry1); - } - } -} - -void TextOutputDev::eoFill(GfxState *state) { - if (!doHTML) { - return; - } - fill(state); -} - -void TextOutputDev::processLink(Link *link, Catalog * /*catalog*/) { - double x1, y1, x2, y2; - int xMin, yMin, xMax, yMax, x, y; - - if (!doHTML) { - return; - } - link->getRect(&x1, &y1, &x2, &y2); - cvtUserToDev(x1, y1, &x, &y); - xMin = xMax = x; - yMin = yMax = y; - cvtUserToDev(x1, y2, &x, &y); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - cvtUserToDev(x2, y1, &x, &y); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - cvtUserToDev(x2, y2, &x, &y); - if (x < xMin) { - xMin = x; - } else if (x > xMax) { - xMax = x; - } - if (y < yMin) { - yMin = y; - } else if (y > yMax) { - yMax = y; - } - text->addLink(xMin, yMin, xMax, yMax, link); -} - -GBool TextOutputDev::findText(Unicode *s, int len, - GBool startAtTop, GBool stopAtBottom, - GBool startAtLast, GBool stopAtLast, - GBool caseSensitive, GBool backward, - double *xMin, double *yMin, - double *xMax, double *yMax) { - return text->findText(s, len, startAtTop, stopAtBottom, - startAtLast, stopAtLast, caseSensitive, backward, - xMin, yMin, xMax, yMax); -} - -GString *TextOutputDev::getText(double xMin, double yMin, - double xMax, double yMax) { - return text->getText(xMin, yMin, xMax, yMax); -} - -GBool TextOutputDev::findCharRange(int pos, int length, - double *xMin, double *yMin, - double *xMax, double *yMax) { - return text->findCharRange(pos, length, xMin, yMin, xMax, yMax); -} - -#if TEXTOUT_WORD_LIST -TextWordList *TextOutputDev::makeWordList() { - return text->makeWordList(physLayout); -} -#endif - -TextPage *TextOutputDev::takeText() { - TextPage *ret; - - ret = text; - text = new TextPage(rawOrder); - return ret; -} diff --git a/kpdf/xpdf/xpdf/TextOutputDev.cpp b/kpdf/xpdf/xpdf/TextOutputDev.cpp new file mode 100644 index 00000000..3387a31a --- /dev/null +++ b/kpdf/xpdf/xpdf/TextOutputDev.cpp @@ -0,0 +1,4090 @@ +//======================================================================== +// +// TextOutputDev.cpp +// +// Copyright 1997-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include +#ifdef WIN32 +#include // for O_BINARY +#include // for setmode +#endif +#include "gmem.h" +#include "GString.h" +#include "GList.h" +#include "config.h" +#include "Error.h" +#include "GlobalParams.h" +#include "UnicodeMap.h" +#include "UnicodeTypeTable.h" +#include "GfxState.h" +#include "Link.h" +#include "TextOutputDev.h" + +#ifdef MACOS +// needed for setting type/creator of MacOS files +#include "ICSupport.h" +#endif + +//------------------------------------------------------------------------ +// parameters +//------------------------------------------------------------------------ + +// Each bucket in a text pool includes baselines within a range of +// this many points. +#define textPoolStep 4 + +// Inter-character space width which will cause addChar to start a new +// word. +#define minWordBreakSpace 0.1 + +// Negative inter-character space width, i.e., overlap, which will +// cause addChar to start a new word. +#define minDupBreakOverlap 0.2 + +// Max distance between baselines of two lines within a block, as a +// fraction of the font size. +#define maxLineSpacingDelta 1.5 + +// Max difference in primary font sizes on two lines in the same +// block. Delta1 is used when examining new lines above and below the +// current block; delta2 is used when examining text that overlaps the +// current block; delta3 is used when examining text to the left and +// right of the current block. +#define maxBlockFontSizeDelta1 0.05 +#define maxBlockFontSizeDelta2 0.6 +#define maxBlockFontSizeDelta3 0.2 + +// Max difference in font sizes inside a word. +#define maxWordFontSizeDelta 0.05 + +// Maximum distance between baselines of two words on the same line, +// e.g., distance between subscript or superscript and the primary +// baseline, as a fraction of the font size. +#define maxIntraLineDelta 0.5 + +// Minimum inter-word spacing, as a fraction of the font size. (Only +// used for raw ordering.) +#define minWordSpacing 0.15 + +// Maximum inter-word spacing, as a fraction of the font size. +#define maxWordSpacing 1.5 + +// Maximum horizontal spacing which will allow a word to be pulled +// into a block. +#define minColSpacing1 0.3 + +// Minimum spacing between columns, as a fraction of the font size. +#define minColSpacing2 1.0 + +// Maximum vertical spacing between blocks within a flow, as a +// multiple of the font size. +#define maxBlockSpacing 2.5 + +// Minimum spacing between characters within a word, as a fraction of +// the font size. +#define minCharSpacing -0.2 + +// Maximum spacing between characters within a word, as a fraction of +// the font size, when there is no obvious extra-wide character +// spacing. +#define maxCharSpacing 0.03 + +// When extra-wide character spacing is detected, the inter-character +// space threshold is set to the minimum inter-character space +// multiplied by this constant. +#define maxWideCharSpacingMul 1.3 + +// Upper limit on spacing between characters in a word. +#define maxWideCharSpacing 0.4 + +// Max difference in primary,secondary coordinates (as a fraction of +// the font size) allowed for duplicated text (fake boldface, drop +// shadows) which is to be discarded. +#define dupMaxPriDelta 0.1 +#define dupMaxSecDelta 0.2 + +// Max width of underlines (in points). +#define maxUnderlineWidth 3 + +// Min distance between baseline and underline (in points). +//~ this should be font-size-dependent +#define minUnderlineGap -2 + +// Max distance between baseline and underline (in points). +//~ this should be font-size-dependent +#define maxUnderlineGap 4 + +// Max horizontal distance between edge of word and start of underline +// (in points). +//~ this should be font-size-dependent +#define underlineSlack 1 + +// Max distance between edge of text and edge of link border +#define hyperlinkSlack 2 + +//------------------------------------------------------------------------ +// TextUnderline +//------------------------------------------------------------------------ + +class TextUnderline { +public: + + TextUnderline(double x0A, double y0A, double x1A, double y1A) + { x0 = x0A; y0 = y0A; x1 = x1A; y1 = y1A; horiz = y0 == y1; } + ~TextUnderline() {} + + double x0, y0, x1, y1; + GBool horiz; +}; + +//------------------------------------------------------------------------ +// TextLink +//------------------------------------------------------------------------ + +class TextLink { +public: + + TextLink(int xMinA, int yMinA, int xMaxA, int yMaxA, Link *linkA) + { xMin = xMinA; yMin = yMinA; xMax = xMaxA; yMax = yMaxA; link = linkA; } + ~TextLink() {} + + int xMin, yMin, xMax, yMax; + Link *link; +}; + +//------------------------------------------------------------------------ +// TextFontInfo +//------------------------------------------------------------------------ + +TextFontInfo::TextFontInfo(GfxState *state) { + gfxFont = state->getFont(); +#if TEXTOUT_WORD_LIST + fontName = (gfxFont && gfxFont->getOrigName()) + ? gfxFont->getOrigName()->copy() + : (GString *)NULL; + flags = gfxFont ? gfxFont->getFlags() : 0; +#endif +} + +TextFontInfo::~TextFontInfo() { +#if TEXTOUT_WORD_LIST + if (fontName) { + delete fontName; + } +#endif +} + +GBool TextFontInfo::matches(GfxState *state) { + return state->getFont() == gfxFont; +} + +//------------------------------------------------------------------------ +// TextWord +//------------------------------------------------------------------------ + +TextWord::TextWord(GfxState *state, int rotA, double x0, double y0, + int charPosA, TextFontInfo *fontA, double fontSizeA) { + GfxFont *gfxFont; + double x, y, ascent, descent; + + rot = rotA; + charPos = charPosA; + charLen = 0; + font = fontA; + fontSize = fontSizeA; + state->transform(x0, y0, &x, &y); + if ((gfxFont = font->gfxFont)) { + ascent = gfxFont->getAscent() * fontSize; + descent = gfxFont->getDescent() * fontSize; + } else { + // this means that the PDF file draws text without a current font, + // which should never happen + ascent = 0.95 * fontSize; + descent = -0.35 * fontSize; + } + switch (rot) { + case 0: + yMin = y - ascent; + yMax = y - descent; + if (yMin == yMax) { + // this is a sanity check for a case that shouldn't happen -- but + // if it does happen, we want to avoid dividing by zero later + yMin = y; + yMax = y + 1; + } + base = y; + break; + case 1: + xMin = x + descent; + xMax = x + ascent; + if (xMin == xMax) { + // this is a sanity check for a case that shouldn't happen -- but + // if it does happen, we want to avoid dividing by zero later + xMin = x; + xMax = x + 1; + } + base = x; + break; + case 2: + yMin = y + descent; + yMax = y + ascent; + if (yMin == yMax) { + // this is a sanity check for a case that shouldn't happen -- but + // if it does happen, we want to avoid dividing by zero later + yMin = y; + yMax = y + 1; + } + base = y; + break; + case 3: + xMin = x - ascent; + xMax = x - descent; + if (xMin == xMax) { + // this is a sanity check for a case that shouldn't happen -- but + // if it does happen, we want to avoid dividing by zero later + xMin = x; + xMax = x + 1; + } + base = x; + break; + } + text = NULL; + edge = NULL; + len = size = 0; + spaceAfter = gFalse; + next = NULL; + +#if TEXTOUT_WORD_LIST + GfxRGB rgb; + + if ((state->getRender() & 3) == 1) { + state->getStrokeRGB(&rgb); + } else { + state->getFillRGB(&rgb); + } + colorR = colToDbl(rgb.r); + colorG = colToDbl(rgb.g); + colorB = colToDbl(rgb.b); +#endif + + underlined = gFalse; + link = NULL; +} + +TextWord::~TextWord() { + gfree(text); + gfree(edge); +} + +void TextWord::addChar(GfxState * /*state*/, double x, double y, + double dx, double dy, Unicode u) { + if (len == size) { + size += 16; + text = (Unicode *)greallocn(text, size, sizeof(Unicode)); + edge = (double *)greallocn(edge, size + 1, sizeof(double)); + } + text[len] = u; + switch (rot) { + case 0: + if (len == 0) { + xMin = x; + } + edge[len] = x; + xMax = edge[len+1] = x + dx; + break; + case 1: + if (len == 0) { + yMin = y; + } + edge[len] = y; + yMax = edge[len+1] = y + dy; + break; + case 2: + if (len == 0) { + xMax = x; + } + edge[len] = x; + xMin = edge[len+1] = x + dx; + break; + case 3: + if (len == 0) { + yMax = y; + } + edge[len] = y; + yMin = edge[len+1] = y + dy; + break; + } + ++len; +} + +void TextWord::merge(TextWord *word) { + int i; + + if (word->xMin < xMin) { + xMin = word->xMin; + } + if (word->yMin < yMin) { + yMin = word->yMin; + } + if (word->xMax > xMax) { + xMax = word->xMax; + } + if (word->yMax > yMax) { + yMax = word->yMax; + } + if (len + word->len > size) { + size = len + word->len; + text = (Unicode *)greallocn(text, size, sizeof(Unicode)); + edge = (double *)greallocn(edge, size + 1, sizeof(double)); + } + for (i = 0; i < word->len; ++i) { + text[len + i] = word->text[i]; + edge[len + i] = word->edge[i]; + } + edge[len + word->len] = word->edge[word->len]; + len += word->len; + charLen += word->charLen; +} + +inline int TextWord::primaryCmp(TextWord *word) { + double cmp; + + cmp = 0; // make gcc happy + switch (rot) { + case 0: + cmp = xMin - word->xMin; + break; + case 1: + cmp = yMin - word->yMin; + break; + case 2: + cmp = word->xMax - xMax; + break; + case 3: + cmp = word->yMax - yMax; + break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +double TextWord::primaryDelta(TextWord *word) { + double delta; + + delta = 0; // make gcc happy + switch (rot) { + case 0: + delta = word->xMin - xMax; + break; + case 1: + delta = word->yMin - yMax; + break; + case 2: + delta = xMin - word->xMax; + break; + case 3: + delta = yMin - word->yMax; + break; + } + return delta; +} + +int TextWord::cmpYX(const void *p1, const void *p2) { + TextWord *word1 = *(TextWord **)p1; + TextWord *word2 = *(TextWord **)p2; + double cmp; + + cmp = word1->yMin - word2->yMin; + if (cmp == 0) { + cmp = word1->xMin - word2->xMin; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +#if TEXTOUT_WORD_LIST + +GString *TextWord::getText() { + GString *s; + UnicodeMap *uMap; + char buf[8]; + int n, i; + + s = new GString(); + if (!(uMap = globalParams->getTextEncoding())) { + return s; + } + for (i = 0; i < len; ++i) { + n = uMap->mapUnicode(text[i], buf, sizeof(buf)); + s->append(buf, n); + } + uMap->decRefCnt(); + return s; +} + +void TextWord::getCharBBox(int charIdx, double *xMinA, double *yMinA, + double *xMaxA, double *yMaxA) { + if (charIdx < 0 || charIdx >= len) { + return; + } + switch (rot) { + case 0: + *xMinA = edge[charIdx]; + *xMaxA = edge[charIdx + 1]; + *yMinA = yMin; + *yMaxA = yMax; + break; + case 1: + *xMinA = xMin; + *xMaxA = xMax; + *yMinA = edge[charIdx]; + *yMaxA = edge[charIdx + 1]; + break; + case 2: + *xMinA = edge[charIdx + 1]; + *xMaxA = edge[charIdx]; + *yMinA = yMin; + *yMaxA = yMax; + break; + case 3: + *xMinA = xMin; + *xMaxA = xMax; + *yMinA = edge[charIdx + 1]; + *yMaxA = edge[charIdx]; + break; + } +} + +#endif // TEXTOUT_WORD_LIST + +//------------------------------------------------------------------------ +// TextPool +//------------------------------------------------------------------------ + +TextPool::TextPool() { + minBaseIdx = 0; + maxBaseIdx = -1; + pool = NULL; + cursor = NULL; + cursorBaseIdx = -1; +} + +TextPool::~TextPool() { + int baseIdx; + TextWord *word, *word2; + + for (baseIdx = minBaseIdx; baseIdx <= maxBaseIdx; ++baseIdx) { + for (word = pool[baseIdx - minBaseIdx]; word; word = word2) { + word2 = word->next; + delete word; + } + } + gfree(pool); +} + +int TextPool::getBaseIdx(double base) { + int baseIdx; + + baseIdx = (int)(base / textPoolStep); + if (baseIdx < minBaseIdx) { + return minBaseIdx; + } + if (baseIdx > maxBaseIdx) { + return maxBaseIdx; + } + return baseIdx; +} + +void TextPool::addWord(TextWord *word) { + TextWord **newPool; + int wordBaseIdx, newMinBaseIdx, newMaxBaseIdx, baseIdx; + TextWord *w0, *w1; + + // expand the array if needed + wordBaseIdx = (int)(word->base / textPoolStep); + if (minBaseIdx > maxBaseIdx) { + minBaseIdx = wordBaseIdx - 128; + maxBaseIdx = wordBaseIdx + 128; + pool = (TextWord **)gmallocn(maxBaseIdx - minBaseIdx + 1, + sizeof(TextWord *)); + for (baseIdx = minBaseIdx; baseIdx <= maxBaseIdx; ++baseIdx) { + pool[baseIdx - minBaseIdx] = NULL; + } + } else if (wordBaseIdx < minBaseIdx) { + newMinBaseIdx = wordBaseIdx - 128; + newPool = (TextWord **)gmallocn(maxBaseIdx - newMinBaseIdx + 1, + sizeof(TextWord *)); + for (baseIdx = newMinBaseIdx; baseIdx < minBaseIdx; ++baseIdx) { + newPool[baseIdx - newMinBaseIdx] = NULL; + } + memcpy(&newPool[minBaseIdx - newMinBaseIdx], pool, + (maxBaseIdx - minBaseIdx + 1) * sizeof(TextWord *)); + gfree(pool); + pool = newPool; + minBaseIdx = newMinBaseIdx; + } else if (wordBaseIdx > maxBaseIdx) { + newMaxBaseIdx = wordBaseIdx + 128; + pool = (TextWord **)greallocn(pool, newMaxBaseIdx - minBaseIdx + 1, + sizeof(TextWord *)); + for (baseIdx = maxBaseIdx + 1; baseIdx <= newMaxBaseIdx; ++baseIdx) { + pool[baseIdx - minBaseIdx] = NULL; + } + maxBaseIdx = newMaxBaseIdx; + } + + // insert the new word + if (cursor && wordBaseIdx == cursorBaseIdx && + word->primaryCmp(cursor) > 0) { + w0 = cursor; + w1 = cursor->next; + } else { + w0 = NULL; + w1 = pool[wordBaseIdx - minBaseIdx]; + } + for (; w1 && word->primaryCmp(w1) > 0; w0 = w1, w1 = w1->next) ; + word->next = w1; + if (w0) { + w0->next = word; + } else { + pool[wordBaseIdx - minBaseIdx] = word; + } + cursor = word; + cursorBaseIdx = wordBaseIdx; +} + +//------------------------------------------------------------------------ +// TextLine +//------------------------------------------------------------------------ + +TextLine::TextLine(TextBlock *blkA, int rotA, double baseA) { + blk = blkA; + rot = rotA; + xMin = yMin = 0; + xMax = yMax = -1; + base = baseA; + words = lastWord = NULL; + text = NULL; + edge = NULL; + col = NULL; + len = 0; + convertedLen = 0; + hyphenated = gFalse; + next = NULL; +} + +TextLine::~TextLine() { + TextWord *word; + + while (words) { + word = words; + words = words->next; + delete word; + } + gfree(text); + gfree(edge); + gfree(col); +} + +void TextLine::addWord(TextWord *word) { + if (lastWord) { + lastWord->next = word; + } else { + words = word; + } + lastWord = word; + + if (xMin > xMax) { + xMin = word->xMin; + xMax = word->xMax; + yMin = word->yMin; + yMax = word->yMax; + } else { + if (word->xMin < xMin) { + xMin = word->xMin; + } + if (word->xMax > xMax) { + xMax = word->xMax; + } + if (word->yMin < yMin) { + yMin = word->yMin; + } + if (word->yMax > yMax) { + yMax = word->yMax; + } + } +} + +double TextLine::primaryDelta(TextLine *line) { + double delta; + + delta = 0; // make gcc happy + switch (rot) { + case 0: + delta = line->xMin - xMax; + break; + case 1: + delta = line->yMin - yMax; + break; + case 2: + delta = xMin - line->xMax; + break; + case 3: + delta = yMin - line->yMax; + break; + } + return delta; +} + +int TextLine::primaryCmp(TextLine *line) { + double cmp; + + cmp = 0; // make gcc happy + switch (rot) { + case 0: + cmp = xMin - line->xMin; + break; + case 1: + cmp = yMin - line->yMin; + break; + case 2: + cmp = line->xMax - xMax; + break; + case 3: + cmp = line->yMax - yMax; + break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +int TextLine::secondaryCmp(TextLine *line) { + double cmp; + + cmp = (rot == 0 || rot == 3) ? base - line->base : line->base - base; + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +int TextLine::cmpYX(TextLine *line) { + int cmp; + + if ((cmp = secondaryCmp(line))) { + return cmp; + } + return primaryCmp(line); +} + +int TextLine::cmpXY(const void *p1, const void *p2) { + TextLine *line1 = *(TextLine **)p1; + TextLine *line2 = *(TextLine **)p2; + int cmp; + + if ((cmp = line1->primaryCmp(line2))) { + return cmp; + } + return line1->secondaryCmp(line2); +} + +void TextLine::coalesce(UnicodeMap *uMap) { + TextWord *word0, *word1; + double space, delta, minSpace; + GBool isUnicode; + char buf[8]; + int i, j; + + if (words->next) { + + // compute the inter-word space threshold + if (words->len > 1 || words->next->len > 1) { + minSpace = 0; + } else { + minSpace = words->primaryDelta(words->next); + for (word0 = words->next, word1 = word0->next; + word1 && minSpace > 0; + word0 = word1, word1 = word0->next) { + if (word1->len > 1) { + minSpace = 0; + } + delta = word0->primaryDelta(word1); + if (delta < minSpace) { + minSpace = delta; + } + } + } + if (minSpace <= 0) { + space = maxCharSpacing * words->fontSize; + } else { + space = maxWideCharSpacingMul * minSpace; + if (space > maxWideCharSpacing * words->fontSize) { + space = maxWideCharSpacing * words->fontSize; + } + } + + // merge words + word0 = words; + word1 = words->next; + while (word1) { + if (word0->primaryDelta(word1) >= space) { + word0->spaceAfter = gTrue; + word0 = word1; + word1 = word1->next; + } else if (word0->font == word1->font && + word0->underlined == word1->underlined && + fabs(word0->fontSize - word1->fontSize) < + maxWordFontSizeDelta * words->fontSize && + word1->charPos == word0->charPos + word0->charLen) { + word0->merge(word1); + word0->next = word1->next; + delete word1; + word1 = word0->next; + } else { + word0 = word1; + word1 = word1->next; + } + } + } + + // build the line text + isUnicode = uMap ? uMap->isUnicode() : gFalse; + len = 0; + for (word1 = words; word1; word1 = word1->next) { + len += word1->len; + if (word1->spaceAfter) { + ++len; + } + } + text = (Unicode *)gmallocn(len, sizeof(Unicode)); + edge = (double *)gmallocn(len + 1, sizeof(double)); + i = 0; + for (word1 = words; word1; word1 = word1->next) { + for (j = 0; j < word1->len; ++j) { + text[i] = word1->text[j]; + edge[i] = word1->edge[j]; + ++i; + } + edge[i] = word1->edge[word1->len]; + if (word1->spaceAfter) { + text[i] = (Unicode)0x0020; + ++i; + } + } + + // compute convertedLen and set up the col array + col = (int *)gmallocn(len + 1, sizeof(int)); + convertedLen = 0; + for (i = 0; i < len; ++i) { + col[i] = convertedLen; + if (isUnicode) { + ++convertedLen; + } else if (uMap) { + convertedLen += uMap->mapUnicode(text[i], buf, sizeof(buf)); + } + } + col[len] = convertedLen; + + // check for hyphen at end of line + //~ need to check for other chars used as hyphens + hyphenated = text[len - 1] == (Unicode)'-'; +} + +//------------------------------------------------------------------------ +// TextLineFrag +//------------------------------------------------------------------------ + +class TextLineFrag { +public: + + TextLine *line; // the line object + int start, len; // offset and length of this fragment + // (in Unicode chars) + double xMin, xMax; // bounding box coordinates + double yMin, yMax; + double base; // baseline virtual coordinate + int col; // first column + + void init(TextLine *lineA, int startA, int lenA); + void computeCoords(GBool oneRot); + + static int cmpYXPrimaryRot(const void *p1, const void *p2); + static int cmpYXLineRot(const void *p1, const void *p2); + static int cmpXYLineRot(const void *p1, const void *p2); + static int cmpXYColumnPrimaryRot(const void *p1, const void *p2); + static int cmpXYColumnLineRot(const void *p1, const void *p2); +}; + +void TextLineFrag::init(TextLine *lineA, int startA, int lenA) { + line = lineA; + start = startA; + len = lenA; + col = line->col[start]; +} + +void TextLineFrag::computeCoords(GBool oneRot) { + TextBlock *blk; + double d0, d1, d2, d3, d4; + + if (oneRot) { + + switch (line->rot) { + case 0: + xMin = line->edge[start]; + xMax = line->edge[start + len]; + yMin = line->yMin; + yMax = line->yMax; + break; + case 1: + xMin = line->xMin; + xMax = line->xMax; + yMin = line->edge[start]; + yMax = line->edge[start + len]; + break; + case 2: + xMin = line->edge[start + len]; + xMax = line->edge[start]; + yMin = line->yMin; + yMax = line->yMax; + break; + case 3: + xMin = line->xMin; + xMax = line->xMax; + yMin = line->edge[start + len]; + yMax = line->edge[start]; + break; + } + base = line->base; + + } else { + + if (line->rot == 0 && line->blk->page->primaryRot == 0) { + + xMin = line->edge[start]; + xMax = line->edge[start + len]; + yMin = line->yMin; + yMax = line->yMax; + base = line->base; + + } else { + + blk = line->blk; + d0 = line->edge[start]; + d1 = line->edge[start + len]; + d2 = d3 = d4 = 0; // make gcc happy + + switch (line->rot) { + case 0: + d2 = line->yMin; + d3 = line->yMax; + d4 = line->base; + d0 = (d0 - blk->xMin) / (blk->xMax - blk->xMin); + d1 = (d1 - blk->xMin) / (blk->xMax - blk->xMin); + d2 = (d2 - blk->yMin) / (blk->yMax - blk->yMin); + d3 = (d3 - blk->yMin) / (blk->yMax - blk->yMin); + d4 = (d4 - blk->yMin) / (blk->yMax - blk->yMin); + break; + case 1: + d2 = line->xMax; + d3 = line->xMin; + d4 = line->base; + d0 = (d0 - blk->yMin) / (blk->yMax - blk->yMin); + d1 = (d1 - blk->yMin) / (blk->yMax - blk->yMin); + d2 = (blk->xMax - d2) / (blk->xMax - blk->xMin); + d3 = (blk->xMax - d3) / (blk->xMax - blk->xMin); + d4 = (blk->xMax - d4) / (blk->xMax - blk->xMin); + break; + case 2: + d2 = line->yMax; + d3 = line->yMin; + d4 = line->base; + d0 = (blk->xMax - d0) / (blk->xMax - blk->xMin); + d1 = (blk->xMax - d1) / (blk->xMax - blk->xMin); + d2 = (blk->yMax - d2) / (blk->yMax - blk->yMin); + d3 = (blk->yMax - d3) / (blk->yMax - blk->yMin); + d4 = (blk->yMax - d4) / (blk->yMax - blk->yMin); + break; + case 3: + d2 = line->xMin; + d3 = line->xMax; + d4 = line->base; + d0 = (blk->yMax - d0) / (blk->yMax - blk->yMin); + d1 = (blk->yMax - d1) / (blk->yMax - blk->yMin); + d2 = (d2 - blk->xMin) / (blk->xMax - blk->xMin); + d3 = (d3 - blk->xMin) / (blk->xMax - blk->xMin); + d4 = (d4 - blk->xMin) / (blk->xMax - blk->xMin); + break; + } + + switch (line->blk->page->primaryRot) { + case 0: + xMin = blk->xMin + d0 * (blk->xMax - blk->xMin); + xMax = blk->xMin + d1 * (blk->xMax - blk->xMin); + yMin = blk->yMin + d2 * (blk->yMax - blk->yMin); + yMax = blk->yMin + d3 * (blk->yMax - blk->yMin); + base = blk->yMin + base * (blk->yMax - blk->yMin); + break; + case 1: + xMin = blk->xMax - d3 * (blk->xMax - blk->xMin); + xMax = blk->xMax - d2 * (blk->xMax - blk->xMin); + yMin = blk->yMin + d0 * (blk->yMax - blk->yMin); + yMax = blk->yMin + d1 * (blk->yMax - blk->yMin); + base = blk->xMax - d4 * (blk->xMax - blk->xMin); + break; + case 2: + xMin = blk->xMax - d1 * (blk->xMax - blk->xMin); + xMax = blk->xMax - d0 * (blk->xMax - blk->xMin); + yMin = blk->yMax - d3 * (blk->yMax - blk->yMin); + yMax = blk->yMax - d2 * (blk->yMax - blk->yMin); + base = blk->yMax - d4 * (blk->yMax - blk->yMin); + break; + case 3: + xMin = blk->xMin + d2 * (blk->xMax - blk->xMin); + xMax = blk->xMin + d3 * (blk->xMax - blk->xMin); + yMin = blk->yMax - d1 * (blk->yMax - blk->yMin); + yMax = blk->yMax - d0 * (blk->yMax - blk->yMin); + base = blk->xMin + d4 * (blk->xMax - blk->xMin); + break; + } + + } + } +} + +int TextLineFrag::cmpYXPrimaryRot(const void *p1, const void *p2) { + TextLineFrag *frag1 = (TextLineFrag *)p1; + TextLineFrag *frag2 = (TextLineFrag *)p2; + double cmp; + + cmp = 0; // make gcc happy + switch (frag1->line->blk->page->primaryRot) { + case 0: + if (fabs(cmp = frag1->yMin - frag2->yMin) < 0.01) { + cmp = frag1->xMin - frag2->xMin; + } + break; + case 1: + if (fabs(cmp = frag2->xMax - frag1->xMax) < 0.01) { + cmp = frag1->yMin - frag2->yMin; + } + break; + case 2: + if (fabs(cmp = frag2->yMin - frag1->yMin) < 0.01) { + cmp = frag2->xMax - frag1->xMax; + } + break; + case 3: + if (fabs(cmp = frag1->xMax - frag2->xMax) < 0.01) { + cmp = frag2->yMax - frag1->yMax; + } + break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +int TextLineFrag::cmpYXLineRot(const void *p1, const void *p2) { + TextLineFrag *frag1 = (TextLineFrag *)p1; + TextLineFrag *frag2 = (TextLineFrag *)p2; + double cmp; + + cmp = 0; // make gcc happy + switch (frag1->line->rot) { + case 0: + if ((cmp = frag1->yMin - frag2->yMin) == 0) { + cmp = frag1->xMin - frag2->xMin; + } + break; + case 1: + if ((cmp = frag2->xMax - frag1->xMax) == 0) { + cmp = frag1->yMin - frag2->yMin; + } + break; + case 2: + if ((cmp = frag2->yMin - frag1->yMin) == 0) { + cmp = frag2->xMax - frag1->xMax; + } + break; + case 3: + if ((cmp = frag1->xMax - frag2->xMax) == 0) { + cmp = frag2->yMax - frag1->yMax; + } + break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +int TextLineFrag::cmpXYLineRot(const void *p1, const void *p2) { + TextLineFrag *frag1 = (TextLineFrag *)p1; + TextLineFrag *frag2 = (TextLineFrag *)p2; + double cmp; + + cmp = 0; // make gcc happy + switch (frag1->line->rot) { + case 0: + if ((cmp = frag1->xMin - frag2->xMin) == 0) { + cmp = frag1->yMin - frag2->yMin; + } + break; + case 1: + if ((cmp = frag1->yMin - frag2->yMin) == 0) { + cmp = frag2->xMax - frag1->xMax; + } + break; + case 2: + if ((cmp = frag2->xMax - frag1->xMax) == 0) { + cmp = frag2->yMin - frag1->yMin; + } + break; + case 3: + if ((cmp = frag2->yMax - frag1->yMax) == 0) { + cmp = frag1->xMax - frag2->xMax; + } + break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +int TextLineFrag::cmpXYColumnPrimaryRot(const void *p1, const void *p2) { + TextLineFrag *frag1 = (TextLineFrag *)p1; + TextLineFrag *frag2 = (TextLineFrag *)p2; + double cmp; + + // if columns overlap, compare y values + if (frag1->col < frag2->col + (frag2->line->col[frag2->start + frag2->len] - + frag2->line->col[frag2->start]) && + frag2->col < frag1->col + (frag1->line->col[frag1->start + frag1->len] - + frag1->line->col[frag1->start])) { + cmp = 0; // make gcc happy + switch (frag1->line->blk->page->primaryRot) { + case 0: cmp = frag1->yMin - frag2->yMin; break; + case 1: cmp = frag2->xMax - frag1->xMax; break; + case 2: cmp = frag2->yMin - frag1->yMin; break; + case 3: cmp = frag1->xMax - frag2->xMax; break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; + } + + // otherwise, compare starting column + return frag1->col - frag2->col; +} + +int TextLineFrag::cmpXYColumnLineRot(const void *p1, const void *p2) { + TextLineFrag *frag1 = (TextLineFrag *)p1; + TextLineFrag *frag2 = (TextLineFrag *)p2; + double cmp; + + // if columns overlap, compare y values + if (frag1->col < frag2->col + (frag2->line->col[frag2->start + frag2->len] - + frag2->line->col[frag2->start]) && + frag2->col < frag1->col + (frag1->line->col[frag1->start + frag1->len] - + frag1->line->col[frag1->start])) { + cmp = 0; // make gcc happy + switch (frag1->line->rot) { + case 0: cmp = frag1->yMin - frag2->yMin; break; + case 1: cmp = frag2->xMax - frag1->xMax; break; + case 2: cmp = frag2->yMin - frag1->yMin; break; + case 3: cmp = frag1->xMax - frag2->xMax; break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; + } + + // otherwise, compare starting column + return frag1->col - frag2->col; +} + +//------------------------------------------------------------------------ +// TextBlock +//------------------------------------------------------------------------ + +TextBlock::TextBlock(TextPage *pageA, int rotA) { + page = pageA; + rot = rotA; + xMin = yMin = 0; + xMax = yMax = -1; + priMin = 0; + priMax = page->pageWidth; + pool = new TextPool(); + lines = NULL; + curLine = NULL; + next = NULL; + stackNext = NULL; +} + +TextBlock::~TextBlock() { + TextLine *line; + + delete pool; + while (lines) { + line = lines; + lines = lines->next; + delete line; + } +} + +void TextBlock::addWord(TextWord *word) { + pool->addWord(word); + if (xMin > xMax) { + xMin = word->xMin; + xMax = word->xMax; + yMin = word->yMin; + yMax = word->yMax; + } else { + if (word->xMin < xMin) { + xMin = word->xMin; + } + if (word->xMax > xMax) { + xMax = word->xMax; + } + if (word->yMin < yMin) { + yMin = word->yMin; + } + if (word->yMax > yMax) { + yMax = word->yMax; + } + } +} + +void TextBlock::coalesce(UnicodeMap *uMap) { + TextWord *word0, *word1, *word2, *bestWord0, *bestWord1, *lastWord; + TextLine *line, *line0, *line1; + int poolMinBaseIdx, startBaseIdx, minBaseIdx, maxBaseIdx; + int baseIdx, bestWordBaseIdx, idx0, idx1; + double minBase, maxBase; + double fontSize, delta, priDelta, secDelta; + TextLine **lineArray; + GBool found; + int col1, col2; + int i, j, k; + + // discard duplicated text (fake boldface, drop shadows) + for (idx0 = pool->minBaseIdx; idx0 <= pool->maxBaseIdx; ++idx0) { + word0 = pool->getPool(idx0); + while (word0) { + priDelta = dupMaxPriDelta * word0->fontSize; + secDelta = dupMaxSecDelta * word0->fontSize; + if (rot == 0 || rot == 3) { + maxBaseIdx = pool->getBaseIdx(word0->base + secDelta); + } else { + maxBaseIdx = pool->getBaseIdx(word0->base - secDelta); + } + found = gFalse; + word1 = word2 = NULL; // make gcc happy + for (idx1 = idx0; idx1 <= maxBaseIdx; ++idx1) { + if (idx1 == idx0) { + word1 = word0; + word2 = word0->next; + } else { + word1 = NULL; + word2 = pool->getPool(idx1); + } + for (; word2; word1 = word2, word2 = word2->next) { + if (word2->len == word0->len && + !memcmp(word2->text, word0->text, + word0->len * sizeof(Unicode))) { + switch (rot) { + case 0: + case 2: + found = fabs(word0->xMin - word2->xMin) < priDelta && + fabs(word0->xMax - word2->xMax) < priDelta && + fabs(word0->yMin - word2->yMin) < secDelta && + fabs(word0->yMax - word2->yMax) < secDelta; + break; + case 1: + case 3: + found = fabs(word0->xMin - word2->xMin) < secDelta && + fabs(word0->xMax - word2->xMax) < secDelta && + fabs(word0->yMin - word2->yMin) < priDelta && + fabs(word0->yMax - word2->yMax) < priDelta; + break; + } + } + if (found) { + break; + } + } + if (found) { + break; + } + } + if (found) { + if (word1) { + word1->next = word2->next; + } else { + pool->setPool(idx1, word2->next); + } + delete word2; + } else { + word0 = word0->next; + } + } + } + + // build the lines + curLine = NULL; + poolMinBaseIdx = pool->minBaseIdx; + charCount = 0; + nLines = 0; + while (1) { + + // find the first non-empty line in the pool + for (; + poolMinBaseIdx <= pool->maxBaseIdx && !pool->getPool(poolMinBaseIdx); + ++poolMinBaseIdx) ; + if (poolMinBaseIdx > pool->maxBaseIdx) { + break; + } + + // look for the left-most word in the first four lines of the + // pool -- this avoids starting with a superscript word + startBaseIdx = poolMinBaseIdx; + for (baseIdx = poolMinBaseIdx + 1; + baseIdx < poolMinBaseIdx + 4 && baseIdx <= pool->maxBaseIdx; + ++baseIdx) { + if (!pool->getPool(baseIdx)) { + continue; + } + if (pool->getPool(baseIdx)->primaryCmp(pool->getPool(startBaseIdx)) + < 0) { + startBaseIdx = baseIdx; + } + } + + // create a new line + word0 = pool->getPool(startBaseIdx); + pool->setPool(startBaseIdx, word0->next); + word0->next = NULL; + line = new TextLine(this, word0->rot, word0->base); + line->addWord(word0); + lastWord = word0; + + // compute the search range + fontSize = word0->fontSize; + minBase = word0->base - maxIntraLineDelta * fontSize; + maxBase = word0->base + maxIntraLineDelta * fontSize; + minBaseIdx = pool->getBaseIdx(minBase); + maxBaseIdx = pool->getBaseIdx(maxBase); + + // find the rest of the words in this line + while (1) { + + // find the left-most word whose baseline is in the range for + // this line + bestWordBaseIdx = 0; + bestWord0 = bestWord1 = NULL; + for (baseIdx = minBaseIdx; baseIdx <= maxBaseIdx; ++baseIdx) { + for (word0 = NULL, word1 = pool->getPool(baseIdx); + word1; + word0 = word1, word1 = word1->next) { + if (word1->base >= minBase && + word1->base <= maxBase && + (delta = lastWord->primaryDelta(word1)) >= + minCharSpacing * fontSize) { + if (delta < maxWordSpacing * fontSize && + (!bestWord1 || word1->primaryCmp(bestWord1) < 0)) { + bestWordBaseIdx = baseIdx; + bestWord0 = word0; + bestWord1 = word1; + } + break; + } + } + } + if (!bestWord1) { + break; + } + + // remove it from the pool, and add it to the line + if (bestWord0) { + bestWord0->next = bestWord1->next; + } else { + pool->setPool(bestWordBaseIdx, bestWord1->next); + } + bestWord1->next = NULL; + line->addWord(bestWord1); + lastWord = bestWord1; + } + + // add the line + if (curLine && line->cmpYX(curLine) > 0) { + line0 = curLine; + line1 = curLine->next; + } else { + line0 = NULL; + line1 = lines; + } + for (; + line1 && line->cmpYX(line1) > 0; + line0 = line1, line1 = line1->next) ; + if (line0) { + line0->next = line; + } else { + lines = line; + } + line->next = line1; + curLine = line; + line->coalesce(uMap); + charCount += line->len; + ++nLines; + } + + // sort lines into xy order for column assignment + lineArray = (TextLine **)gmallocn(nLines, sizeof(TextLine *)); + for (line = lines, i = 0; line; line = line->next, ++i) { + lineArray[i] = line; + } + qsort(lineArray, nLines, sizeof(TextLine *), &TextLine::cmpXY); + + // column assignment + nColumns = 0; + for (i = 0; i < nLines; ++i) { + line0 = lineArray[i]; + col1 = 0; + for (j = 0; j < i; ++j) { + line1 = lineArray[j]; + if (line1->primaryDelta(line0) >= 0) { + col2 = line1->col[line1->len] + 1; + } else { + k = 0; // make gcc happy + switch (rot) { + case 0: + for (k = 0; + k < line1->len && + line0->xMin >= 0.5 * (line1->edge[k] + line1->edge[k+1]); + ++k) ; + break; + case 1: + for (k = 0; + k < line1->len && + line0->yMin >= 0.5 * (line1->edge[k] + line1->edge[k+1]); + ++k) ; + break; + case 2: + for (k = 0; + k < line1->len && + line0->xMax <= 0.5 * (line1->edge[k] + line1->edge[k+1]); + ++k) ; + break; + case 3: + for (k = 0; + k < line1->len && + line0->yMax <= 0.5 * (line1->edge[k] + line1->edge[k+1]); + ++k) ; + break; + } + col2 = line1->col[k]; + } + if (col2 > col1) { + col1 = col2; + } + } + for (k = 0; k <= line0->len; ++k) { + line0->col[k] += col1; + } + if (line0->col[line0->len] > nColumns) { + nColumns = line0->col[line0->len]; + } + } + gfree(lineArray); +} + +void TextBlock::updatePriMinMax(TextBlock *blk) { + double newPriMin, newPriMax; + GBool gotPriMin, gotPriMax; + + gotPriMin = gotPriMax = gFalse; + newPriMin = newPriMax = 0; // make gcc happy + switch (page->primaryRot) { + case 0: + case 2: + if (blk->yMin < yMax && blk->yMax > yMin) { + if (blk->xMin < xMin) { + newPriMin = blk->xMax; + gotPriMin = gTrue; + } + if (blk->xMax > xMax) { + newPriMax = blk->xMin; + gotPriMax = gTrue; + } + } + break; + case 1: + case 3: + if (blk->xMin < xMax && blk->xMax > xMin) { + if (blk->yMin < yMin) { + newPriMin = blk->yMax; + gotPriMin = gTrue; + } + if (blk->yMax > yMax) { + newPriMax = blk->yMin; + gotPriMax = gTrue; + } + } + break; + } + if (gotPriMin) { + if (newPriMin > xMin) { + newPriMin = xMin; + } + if (newPriMin > priMin) { + priMin = newPriMin; + } + } + if (gotPriMax) { + if (newPriMax < xMax) { + newPriMax = xMax; + } + if (newPriMax < priMax) { + priMax = newPriMax; + } + } +} + +int TextBlock::cmpXYPrimaryRot(const void *p1, const void *p2) { + TextBlock *blk1 = *(TextBlock **)p1; + TextBlock *blk2 = *(TextBlock **)p2; + double cmp; + + cmp = 0; // make gcc happy + switch (blk1->page->primaryRot) { + case 0: + if ((cmp = blk1->xMin - blk2->xMin) == 0) { + cmp = blk1->yMin - blk2->yMin; + } + break; + case 1: + if ((cmp = blk1->yMin - blk2->yMin) == 0) { + cmp = blk2->xMax - blk1->xMax; + } + break; + case 2: + if ((cmp = blk2->xMax - blk1->xMax) == 0) { + cmp = blk2->yMin - blk1->yMin; + } + break; + case 3: + if ((cmp = blk2->yMax - blk1->yMax) == 0) { + cmp = blk1->xMax - blk2->xMax; + } + break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +int TextBlock::cmpYXPrimaryRot(const void *p1, const void *p2) { + TextBlock *blk1 = *(TextBlock **)p1; + TextBlock *blk2 = *(TextBlock **)p2; + double cmp; + + cmp = 0; // make gcc happy + switch (blk1->page->primaryRot) { + case 0: + if ((cmp = blk1->yMin - blk2->yMin) == 0) { + cmp = blk1->xMin - blk2->xMin; + } + break; + case 1: + if ((cmp = blk2->xMax - blk1->xMax) == 0) { + cmp = blk1->yMin - blk2->yMin; + } + break; + case 2: + if ((cmp = blk2->yMin - blk1->yMin) == 0) { + cmp = blk2->xMax - blk1->xMax; + } + break; + case 3: + if ((cmp = blk1->xMax - blk2->xMax) == 0) { + cmp = blk2->yMax - blk1->yMax; + } + break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +int TextBlock::primaryCmp(TextBlock *blk) { + double cmp; + + cmp = 0; // make gcc happy + switch (rot) { + case 0: + cmp = xMin - blk->xMin; + break; + case 1: + cmp = yMin - blk->yMin; + break; + case 2: + cmp = blk->xMax - xMax; + break; + case 3: + cmp = blk->yMax - yMax; + break; + } + return cmp < 0 ? -1 : cmp > 0 ? 1 : 0; +} + +double TextBlock::secondaryDelta(TextBlock *blk) { + double delta; + + delta = 0; // make gcc happy + switch (rot) { + case 0: + delta = blk->yMin - yMax; + break; + case 1: + delta = xMin - blk->xMax; + break; + case 2: + delta = yMin - blk->yMax; + break; + case 3: + delta = blk->xMin - xMax; + break; + } + return delta; +} + +GBool TextBlock::isBelow(TextBlock *blk) { + GBool below; + + below = gFalse; // make gcc happy + switch (page->primaryRot) { + case 0: + below = xMin >= blk->priMin && xMax <= blk->priMax && + yMin > blk->yMin; + break; + case 1: + below = yMin >= blk->priMin && yMax <= blk->priMax && + xMax < blk->xMax; + break; + case 2: + below = xMin >= blk->priMin && xMax <= blk->priMax && + yMax < blk->yMax; + break; + case 3: + below = yMin >= blk->priMin && yMax <= blk->priMax && + xMin > blk->xMin; + break; + } + + return below; +} + +//------------------------------------------------------------------------ +// TextFlow +//------------------------------------------------------------------------ + +TextFlow::TextFlow(TextPage *pageA, TextBlock *blk) { + page = pageA; + xMin = blk->xMin; + xMax = blk->xMax; + yMin = blk->yMin; + yMax = blk->yMax; + priMin = blk->priMin; + priMax = blk->priMax; + blocks = lastBlk = blk; + next = NULL; +} + +TextFlow::~TextFlow() { + TextBlock *blk; + + while (blocks) { + blk = blocks; + blocks = blocks->next; + delete blk; + } +} + +void TextFlow::addBlock(TextBlock *blk) { + if (lastBlk) { + lastBlk->next = blk; + } else { + blocks = blk; + } + lastBlk = blk; + if (blk->xMin < xMin) { + xMin = blk->xMin; + } + if (blk->xMax > xMax) { + xMax = blk->xMax; + } + if (blk->yMin < yMin) { + yMin = blk->yMin; + } + if (blk->yMax > yMax) { + yMax = blk->yMax; + } +} + +GBool TextFlow::blockFits(TextBlock *blk, TextBlock * /*prevBlk*/) { + GBool fits; + + // lower blocks must use smaller fonts + if (blk->lines->words->fontSize > lastBlk->lines->words->fontSize) { + return gFalse; + } + + fits = gFalse; // make gcc happy + switch (page->primaryRot) { + case 0: + fits = blk->xMin >= priMin && blk->xMax <= priMax; + break; + case 1: + fits = blk->yMin >= priMin && blk->yMax <= priMax; + break; + case 2: + fits = blk->xMin >= priMin && blk->xMax <= priMax; + break; + case 3: + fits = blk->yMin >= priMin && blk->yMax <= priMax; + break; + } + return fits; +} + +#if TEXTOUT_WORD_LIST + +//------------------------------------------------------------------------ +// TextWordList +//------------------------------------------------------------------------ + +TextWordList::TextWordList(TextPage *text, GBool physLayout) { + TextFlow *flow; + TextBlock *blk; + TextLine *line; + TextWord *word; + TextWord **wordArray; + int nWords, i; + + words = new GList(); + + if (text->rawOrder) { + for (word = text->rawWords; word; word = word->next) { + words->append(word); + } + + } else if (physLayout) { + // this is inefficient, but it's also the least useful of these + // three cases + nWords = 0; + for (flow = text->flows; flow; flow = flow->next) { + for (blk = flow->blocks; blk; blk = blk->next) { + for (line = blk->lines; line; line = line->next) { + for (word = line->words; word; word = word->next) { + ++nWords; + } + } + } + } + wordArray = (TextWord **)gmallocn(nWords, sizeof(TextWord *)); + i = 0; + for (flow = text->flows; flow; flow = flow->next) { + for (blk = flow->blocks; blk; blk = blk->next) { + for (line = blk->lines; line; line = line->next) { + for (word = line->words; word; word = word->next) { + wordArray[i++] = word; + } + } + } + } + qsort(wordArray, nWords, sizeof(TextWord *), &TextWord::cmpYX); + for (i = 0; i < nWords; ++i) { + words->append(wordArray[i]); + } + gfree(wordArray); + + } else { + for (flow = text->flows; flow; flow = flow->next) { + for (blk = flow->blocks; blk; blk = blk->next) { + for (line = blk->lines; line; line = line->next) { + for (word = line->words; word; word = word->next) { + words->append(word); + } + } + } + } + } +} + +TextWordList::~TextWordList() { + delete words; +} + +int TextWordList::getLength() { + return words->getLength(); +} + +TextWord *TextWordList::get(int idx) { + if (idx < 0 || idx >= words->getLength()) { + return NULL; + } + return (TextWord *)words->get(idx); +} + +#endif // TEXTOUT_WORD_LIST + +//------------------------------------------------------------------------ +// TextPage +//------------------------------------------------------------------------ + +TextPage::TextPage(GBool rawOrderA) { + int rot; + + rawOrder = rawOrderA; + curWord = NULL; + charPos = 0; + curFont = NULL; + curFontSize = 0; + nest = 0; + nTinyChars = 0; + lastCharOverlap = gFalse; + if (!rawOrder) { + for (rot = 0; rot < 4; ++rot) { + pools[rot] = new TextPool(); + } + } + flows = NULL; + blocks = NULL; + rawWords = NULL; + rawLastWord = NULL; + fonts = new GList(); + lastFindXMin = lastFindYMin = 0; + haveLastFind = gFalse; + underlines = new GList(); + links = new GList(); +} + +TextPage::~TextPage() { + int rot; + + clear(); + if (!rawOrder) { + for (rot = 0; rot < 4; ++rot) { + delete pools[rot]; + } + } + delete fonts; + deleteGList(underlines, TextUnderline); + deleteGList(links, TextLink); +} + +void TextPage::startPage(GfxState *state) { + clear(); + if (state) { + pageWidth = state->getPageWidth(); + pageHeight = state->getPageHeight(); + } else { + pageWidth = pageHeight = 0; + } +} + +void TextPage::endPage() { + if (curWord) { + endWord(); + } +} + +void TextPage::clear() { + int rot; + TextFlow *flow; + TextWord *word; + + if (curWord) { + delete curWord; + curWord = NULL; + } + if (rawOrder) { + while (rawWords) { + word = rawWords; + rawWords = rawWords->next; + delete word; + } + } else { + for (rot = 0; rot < 4; ++rot) { + delete pools[rot]; + } + while (flows) { + flow = flows; + flows = flows->next; + delete flow; + } + gfree(blocks); + } + deleteGList(fonts, TextFontInfo); + + curWord = NULL; + charPos = 0; + curFont = NULL; + curFontSize = 0; + nest = 0; + nTinyChars = 0; + if (!rawOrder) { + for (rot = 0; rot < 4; ++rot) { + pools[rot] = new TextPool(); + } + } + flows = NULL; + blocks = NULL; + rawWords = NULL; + rawLastWord = NULL; + fonts = new GList(); +} + +void TextPage::updateFont(GfxState *state) { + GfxFont *gfxFont; + double *fm; + char *name; + int code, mCode, letterCode, anyCode; + double w; + int i; + + // get the font info object + curFont = NULL; + for (i = 0; i < fonts->getLength(); ++i) { + curFont = (TextFontInfo *)fonts->get(i); + if (curFont->matches(state)) { + break; + } + curFont = NULL; + } + if (!curFont) { + curFont = new TextFontInfo(state); + fonts->append(curFont); + } + + // adjust the font size + gfxFont = state->getFont(); + curFontSize = state->getTransformedFontSize(); + if (gfxFont && gfxFont->getType() == fontType3) { + // This is a hack which makes it possible to deal with some Type 3 + // fonts. The problem is that it's impossible to know what the + // base coordinate system used in the font is without actually + // rendering the font. This code tries to guess by looking at the + // width of the character 'm' (which breaks if the font is a + // subset that doesn't contain 'm'). + mCode = letterCode = anyCode = -1; + for (code = 0; code < 256; ++code) { + name = ((Gfx8BitFont *)gfxFont)->getCharName(code); + if (name && name[0] == 'm' && name[1] == '\0') { + mCode = code; + } + if (letterCode < 0 && name && name[1] == '\0' && + ((name[0] >= 'A' && name[0] <= 'Z') || + (name[0] >= 'a' && name[0] <= 'z'))) { + letterCode = code; + } + if (anyCode < 0 && name && + ((Gfx8BitFont *)gfxFont)->getWidth(code) > 0) { + anyCode = code; + } + } + if (mCode >= 0 && + (w = ((Gfx8BitFont *)gfxFont)->getWidth(mCode)) > 0) { + // 0.6 is a generic average 'm' width -- yes, this is a hack + curFontSize *= w / 0.6; + } else if (letterCode >= 0 && + (w = ((Gfx8BitFont *)gfxFont)->getWidth(letterCode)) > 0) { + // even more of a hack: 0.5 is a generic letter width + curFontSize *= w / 0.5; + } else if (anyCode >= 0 && + (w = ((Gfx8BitFont *)gfxFont)->getWidth(anyCode)) > 0) { + // better than nothing: 0.5 is a generic character width + curFontSize *= w / 0.5; + } + fm = gfxFont->getFontMatrix(); + if (fm[0] != 0) { + curFontSize *= fabs(fm[3] / fm[0]); + } + } +} + +void TextPage::beginWord(GfxState *state, double x0, double y0) { + double *fontm; + double m[4], m2[4]; + int rot; + + // This check is needed because Type 3 characters can contain + // text-drawing operations (when TextPage is being used via + // {X,Win}SplashOutputDev rather than TextOutputDev). + if (curWord) { + ++nest; + return; + } + + // compute the rotation + state->getFontTransMat(&m[0], &m[1], &m[2], &m[3]); + if (state->getFont()->getType() == fontType3) { + fontm = state->getFont()->getFontMatrix(); + m2[0] = fontm[0] * m[0] + fontm[1] * m[2]; + m2[1] = fontm[0] * m[1] + fontm[1] * m[3]; + m2[2] = fontm[2] * m[0] + fontm[3] * m[2]; + m2[3] = fontm[2] * m[1] + fontm[3] * m[3]; + m[0] = m2[0]; + m[1] = m2[1]; + m[2] = m2[2]; + m[3] = m2[3]; + } + if (fabs(m[0] * m[3]) > fabs(m[1] * m[2])) { + rot = (m[3] < 0) ? 0 : 2; + } else { + rot = (m[2] > 0) ? 1 : 3; + } + + curWord = new TextWord(state, rot, x0, y0, charPos, curFont, curFontSize); +} + +void TextPage::addChar(GfxState *state, double x, double y, + double dx, double dy, + CharCode c, int nBytes, Unicode *u, int uLen) { + double x1, y1, w1, h1, dx2, dy2, base, sp, delta; + GBool overlap; + int i; + + // subtract char and word spacing from the dx,dy values + sp = state->getCharSpace(); + if (c == (CharCode)0x20) { + sp += state->getWordSpace(); + } + state->textTransformDelta(sp * state->getHorizScaling(), 0, &dx2, &dy2); + dx -= dx2; + dy -= dy2; + state->transformDelta(dx, dy, &w1, &h1); + + // throw away chars that aren't inside the page bounds + // (and also do a sanity check on the character size) + state->transform(x, y, &x1, &y1); + if (x1 + w1 < 0 || x1 > pageWidth || + y1 + h1 < 0 || y1 > pageHeight || + w1 > pageWidth || h1 > pageHeight) { + charPos += nBytes; + return; + } + + // check the tiny chars limit + if (!globalParams->getTextKeepTinyChars() && + fabs(w1) < 3 && fabs(h1) < 3) { + if (++nTinyChars > 50000) { + charPos += nBytes; + return; + } + } + + // break words at space character + if (uLen == 1 && u[0] == (Unicode)0x20) { + if (curWord) { + ++curWord->charLen; + } + charPos += nBytes; + endWord(); + return; + } + + // start a new word if: + // (1) this character doesn't fall in the right place relative to + // the end of the previous word (this places upper and lower + // constraints on the position deltas along both the primary + // and secondary axes), or + // (2) this character overlaps the previous one (duplicated text), or + // (3) the previous character was an overlap (we want each duplicated + // character to be in a word by itself at this stage), + // (4) the font size has changed + if (curWord && curWord->len > 0) { + base = sp = delta = 0; // make gcc happy + switch (curWord->rot) { + case 0: + base = y1; + sp = x1 - curWord->xMax; + delta = x1 - curWord->edge[curWord->len - 1]; + break; + case 1: + base = x1; + sp = y1 - curWord->yMax; + delta = y1 - curWord->edge[curWord->len - 1]; + break; + case 2: + base = y1; + sp = curWord->xMin - x1; + delta = curWord->edge[curWord->len - 1] - x1; + break; + case 3: + base = x1; + sp = curWord->yMin - y1; + delta = curWord->edge[curWord->len - 1] - y1; + break; + } + overlap = fabs(delta) < dupMaxPriDelta * curWord->fontSize && + fabs(base - curWord->base) < dupMaxSecDelta * curWord->fontSize; + if (overlap || lastCharOverlap || + sp < -minDupBreakOverlap * curWord->fontSize || + sp > minWordBreakSpace * curWord->fontSize || + fabs(base - curWord->base) > 0.5 || + curFontSize != curWord->fontSize) { + endWord(); + } + lastCharOverlap = overlap; + } else { + lastCharOverlap = gFalse; + } + + if (uLen != 0) { + // start a new word if needed + if (!curWord) { + beginWord(state, x, y); + } + + // page rotation and/or transform matrices can cause text to be + // drawn in reverse order -- in this case, swap the begin/end + // coordinates and break text into individual chars + if ((curWord->rot == 0 && w1 < 0) || + (curWord->rot == 1 && h1 < 0) || + (curWord->rot == 2 && w1 > 0) || + (curWord->rot == 3 && h1 > 0)) { + endWord(); + beginWord(state, x + dx, y + dy); + x1 += w1; + y1 += h1; + w1 = -w1; + h1 = -h1; + } + + // add the characters to the current word + w1 /= uLen; + h1 /= uLen; + for (i = 0; i < uLen; ++i) { + curWord->addChar(state, x1 + i*w1, y1 + i*h1, w1, h1, u[i]); + } + } + if (curWord) { + curWord->charLen += nBytes; + } + charPos += nBytes; +} + +void TextPage::endWord() { + // This check is needed because Type 3 characters can contain + // text-drawing operations (when TextPage is being used via + // {X,Win}SplashOutputDev rather than TextOutputDev). + if (nest > 0) { + --nest; + return; + } + + if (curWord) { + addWord(curWord); + curWord = NULL; + } +} + +void TextPage::addWord(TextWord *word) { + // throw away zero-length words -- they don't have valid xMin/xMax + // values, and they're useless anyway + if (word->len == 0) { + delete word; + return; + } + + if (rawOrder) { + if (rawLastWord) { + rawLastWord->next = word; + } else { + rawWords = word; + } + rawLastWord = word; + } else { + pools[word->rot]->addWord(word); + } +} + +void TextPage::addUnderline(double x0, double y0, double x1, double y1) { + underlines->append(new TextUnderline(x0, y0, x1, y1)); +} + +void TextPage::addLink(int xMin, int yMin, int xMax, int yMax, Link *link) { + links->append(new TextLink(xMin, yMin, xMax, yMax, link)); +} + +void TextPage::coalesce(GBool /*physLayout*/, GBool doHTML) { + UnicodeMap *uMap; + TextPool *pool; + TextWord *word0, *word1, *word2; + TextLine *line; + TextBlock *blkList, *blkStack, *blk, *lastBlk, *blk0, *blk1; + TextBlock **blkArray; + TextFlow *flow, *lastFlow; + TextUnderline *underline; + TextLink *link; + int rot, poolMinBaseIdx, baseIdx, startBaseIdx, endBaseIdx; + double minBase, maxBase, newMinBase, newMaxBase; + double fontSize, colSpace1, colSpace2, lineSpace, intraLineSpace, blkSpace; + GBool found; + int count[4]; + int lrCount; + int firstBlkIdx, nBlocksLeft; + int col1, col2; + int i, j, n; + + if (rawOrder) { + primaryRot = 0; + primaryLR = gTrue; + return; + } + + uMap = globalParams->getTextEncoding(); + blkList = NULL; + lastBlk = NULL; + nBlocks = 0; + primaryRot = -1; + +#if 0 // for debugging + printf("*** initial words ***\n"); + for (rot = 0; rot < 4; ++rot) { + pool = pools[rot]; + for (baseIdx = pool->minBaseIdx; baseIdx <= pool->maxBaseIdx; ++baseIdx) { + for (word0 = pool->getPool(baseIdx); word0; word0 = word0->next) { + printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f rot=%d link=%p '", + word0->xMin, word0->xMax, word0->yMin, word0->yMax, + word0->base, word0->fontSize, rot*90, word0->link); + for (i = 0; i < word0->len; ++i) { + fputc(word0->text[i] & 0xff, stdout); + } + printf("'\n"); + } + } + } + printf("\n"); +#endif + +#if 0 //~ for debugging + for (i = 0; i < underlines->getLength(); ++i) { + underline = (TextUnderline *)underlines->get(i); + printf("underline: x=%g..%g y=%g..%g horiz=%d\n", + underline->x0, underline->x1, underline->y0, underline->y1, + underline->horiz); + } +#endif + + if (doHTML) { + + //----- handle underlining + for (i = 0; i < underlines->getLength(); ++i) { + underline = (TextUnderline *)underlines->get(i); + if (underline->horiz) { + // rot = 0 + if (pools[0]->minBaseIdx <= pools[0]->maxBaseIdx) { + startBaseIdx = pools[0]->getBaseIdx(underline->y0 + minUnderlineGap); + endBaseIdx = pools[0]->getBaseIdx(underline->y0 + maxUnderlineGap); + for (j = startBaseIdx; j <= endBaseIdx; ++j) { + for (word0 = pools[0]->getPool(j); word0; word0 = word0->next) { + //~ need to check the y value against the word baseline + if (underline->x0 < word0->xMin + underlineSlack && + word0->xMax - underlineSlack < underline->x1) { + word0->underlined = gTrue; + } + } + } + } + + // rot = 2 + if (pools[2]->minBaseIdx <= pools[2]->maxBaseIdx) { + startBaseIdx = pools[2]->getBaseIdx(underline->y0 - maxUnderlineGap); + endBaseIdx = pools[2]->getBaseIdx(underline->y0 - minUnderlineGap); + for (j = startBaseIdx; j <= endBaseIdx; ++j) { + for (word0 = pools[2]->getPool(j); word0; word0 = word0->next) { + if (underline->x0 < word0->xMin + underlineSlack && + word0->xMax - underlineSlack < underline->x1) { + word0->underlined = gTrue; + } + } + } + } + } else { + // rot = 1 + if (pools[1]->minBaseIdx <= pools[1]->maxBaseIdx) { + startBaseIdx = pools[1]->getBaseIdx(underline->x0 - maxUnderlineGap); + endBaseIdx = pools[1]->getBaseIdx(underline->x0 - minUnderlineGap); + for (j = startBaseIdx; j <= endBaseIdx; ++j) { + for (word0 = pools[1]->getPool(j); word0; word0 = word0->next) { + if (underline->y0 < word0->yMin + underlineSlack && + word0->yMax - underlineSlack < underline->y1) { + word0->underlined = gTrue; + } + } + } + } + + // rot = 3 + if (pools[3]->minBaseIdx <= pools[3]->maxBaseIdx) { + startBaseIdx = pools[3]->getBaseIdx(underline->x0 + minUnderlineGap); + endBaseIdx = pools[3]->getBaseIdx(underline->x0 + maxUnderlineGap); + for (j = startBaseIdx; j <= endBaseIdx; ++j) { + for (word0 = pools[3]->getPool(j); word0; word0 = word0->next) { + if (underline->y0 < word0->yMin + underlineSlack && + word0->yMax - underlineSlack < underline->y1) { + word0->underlined = gTrue; + } + } + } + } + } + } + + //----- handle links + for (i = 0; i < links->getLength(); ++i) { + link = (TextLink *)links->get(i); + + // rot = 0 + if (pools[0]->minBaseIdx <= pools[0]->maxBaseIdx) { + startBaseIdx = pools[0]->getBaseIdx(link->yMin); + endBaseIdx = pools[0]->getBaseIdx(link->yMax); + for (j = startBaseIdx; j <= endBaseIdx; ++j) { + for (word0 = pools[0]->getPool(j); word0; word0 = word0->next) { + if (link->xMin < word0->xMin + hyperlinkSlack && + word0->xMax - hyperlinkSlack < link->xMax && + link->yMin < word0->yMin + hyperlinkSlack && + word0->yMax - hyperlinkSlack < link->yMax) { + word0->link = link->link; + } + } + } + } + + // rot = 2 + if (pools[2]->minBaseIdx <= pools[2]->maxBaseIdx) { + startBaseIdx = pools[2]->getBaseIdx(link->yMin); + endBaseIdx = pools[2]->getBaseIdx(link->yMax); + for (j = startBaseIdx; j <= endBaseIdx; ++j) { + for (word0 = pools[2]->getPool(j); word0; word0 = word0->next) { + if (link->xMin < word0->xMin + hyperlinkSlack && + word0->xMax - hyperlinkSlack < link->xMax && + link->yMin < word0->yMin + hyperlinkSlack && + word0->yMax - hyperlinkSlack < link->yMax) { + word0->link = link->link; + } + } + } + } + + // rot = 1 + if (pools[1]->minBaseIdx <= pools[1]->maxBaseIdx) { + startBaseIdx = pools[1]->getBaseIdx(link->xMin); + endBaseIdx = pools[1]->getBaseIdx(link->xMax); + for (j = startBaseIdx; j <= endBaseIdx; ++j) { + for (word0 = pools[1]->getPool(j); word0; word0 = word0->next) { + if (link->yMin < word0->yMin + hyperlinkSlack && + word0->yMax - hyperlinkSlack < link->yMax && + link->xMin < word0->xMin + hyperlinkSlack && + word0->xMax - hyperlinkSlack < link->xMax) { + word0->link = link->link; + } + } + } + } + + // rot = 3 + if (pools[3]->minBaseIdx <= pools[3]->maxBaseIdx) { + startBaseIdx = pools[3]->getBaseIdx(link->xMin); + endBaseIdx = pools[3]->getBaseIdx(link->xMax); + for (j = startBaseIdx; j <= endBaseIdx; ++j) { + for (word0 = pools[3]->getPool(j); word0; word0 = word0->next) { + if (link->yMin < word0->yMin + hyperlinkSlack && + word0->yMax - hyperlinkSlack < link->yMax && + link->xMin < word0->xMin + hyperlinkSlack && + word0->xMax - hyperlinkSlack < link->xMax) { + word0->link = link->link; + } + } + } + } + } + } + + //----- assemble the blocks + + //~ add an outer loop for writing mode (vertical text) + + // build blocks for each rotation value + for (rot = 0; rot < 4; ++rot) { + pool = pools[rot]; + poolMinBaseIdx = pool->minBaseIdx; + count[rot] = 0; + + // add blocks until no more words are left + while (1) { + + // find the first non-empty line in the pool + for (; + poolMinBaseIdx <= pool->maxBaseIdx && + !pool->getPool(poolMinBaseIdx); + ++poolMinBaseIdx) ; + if (poolMinBaseIdx > pool->maxBaseIdx) { + break; + } + + // look for the left-most word in the first four lines of the + // pool -- this avoids starting with a superscript word + startBaseIdx = poolMinBaseIdx; + for (baseIdx = poolMinBaseIdx + 1; + baseIdx < poolMinBaseIdx + 4 && baseIdx <= pool->maxBaseIdx; + ++baseIdx) { + if (!pool->getPool(baseIdx)) { + continue; + } + if (pool->getPool(baseIdx)->primaryCmp(pool->getPool(startBaseIdx)) + < 0) { + startBaseIdx = baseIdx; + } + } + + // create a new block + word0 = pool->getPool(startBaseIdx); + pool->setPool(startBaseIdx, word0->next); + word0->next = NULL; + blk = new TextBlock(this, rot); + blk->addWord(word0); + + fontSize = word0->fontSize; + minBase = maxBase = word0->base; + colSpace1 = minColSpacing1 * fontSize; + colSpace2 = minColSpacing2 * fontSize; + lineSpace = maxLineSpacingDelta * fontSize; + intraLineSpace = maxIntraLineDelta * fontSize; + + // add words to the block + do { + found = gFalse; + + // look for words on the line above the current top edge of + // the block + newMinBase = minBase; + for (baseIdx = pool->getBaseIdx(minBase); + baseIdx >= pool->getBaseIdx(minBase - lineSpace); + --baseIdx) { + word0 = NULL; + word1 = pool->getPool(baseIdx); + while (word1) { + if (word1->base < minBase && + word1->base >= minBase - lineSpace && + ((rot == 0 || rot == 2) + ? (word1->xMin < blk->xMax && word1->xMax > blk->xMin) + : (word1->yMin < blk->yMax && word1->yMax > blk->yMin)) && + fabs(word1->fontSize - fontSize) < + maxBlockFontSizeDelta1 * fontSize) { + word2 = word1; + if (word0) { + word0->next = word1->next; + } else { + pool->setPool(baseIdx, word1->next); + } + word1 = word1->next; + word2->next = NULL; + blk->addWord(word2); + found = gTrue; + newMinBase = word2->base; + } else { + word0 = word1; + word1 = word1->next; + } + } + } + minBase = newMinBase; + + // look for words on the line below the current bottom edge of + // the block + newMaxBase = maxBase; + for (baseIdx = pool->getBaseIdx(maxBase); + baseIdx <= pool->getBaseIdx(maxBase + lineSpace); + ++baseIdx) { + word0 = NULL; + word1 = pool->getPool(baseIdx); + while (word1) { + if (word1->base > maxBase && + word1->base <= maxBase + lineSpace && + ((rot == 0 || rot == 2) + ? (word1->xMin < blk->xMax && word1->xMax > blk->xMin) + : (word1->yMin < blk->yMax && word1->yMax > blk->yMin)) && + fabs(word1->fontSize - fontSize) < + maxBlockFontSizeDelta1 * fontSize) { + word2 = word1; + if (word0) { + word0->next = word1->next; + } else { + pool->setPool(baseIdx, word1->next); + } + word1 = word1->next; + word2->next = NULL; + blk->addWord(word2); + found = gTrue; + newMaxBase = word2->base; + } else { + word0 = word1; + word1 = word1->next; + } + } + } + maxBase = newMaxBase; + + // look for words that are on lines already in the block, and + // that overlap the block horizontally + for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); + baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); + ++baseIdx) { + word0 = NULL; + word1 = pool->getPool(baseIdx); + while (word1) { + if (word1->base >= minBase - intraLineSpace && + word1->base <= maxBase + intraLineSpace && + ((rot == 0 || rot == 2) + ? (word1->xMin < blk->xMax + colSpace1 && + word1->xMax > blk->xMin - colSpace1) + : (word1->yMin < blk->yMax + colSpace1 && + word1->yMax > blk->yMin - colSpace1)) && + fabs(word1->fontSize - fontSize) < + maxBlockFontSizeDelta2 * fontSize) { + word2 = word1; + if (word0) { + word0->next = word1->next; + } else { + pool->setPool(baseIdx, word1->next); + } + word1 = word1->next; + word2->next = NULL; + blk->addWord(word2); + found = gTrue; + } else { + word0 = word1; + word1 = word1->next; + } + } + } + + // only check for outlying words (the next two chunks of code) + // if we didn't find anything else + if (found) { + continue; + } + + // scan down the left side of the block, looking for words + // that are near (but not overlapping) the block; if there are + // three or fewer, add them to the block + n = 0; + for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); + baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); + ++baseIdx) { + word1 = pool->getPool(baseIdx); + while (word1) { + if (word1->base >= minBase - intraLineSpace && + word1->base <= maxBase + intraLineSpace && + ((rot == 0 || rot == 2) + ? (word1->xMax <= blk->xMin && + word1->xMax > blk->xMin - colSpace2) + : (word1->yMax <= blk->yMin && + word1->yMax > blk->yMin - colSpace2)) && + fabs(word1->fontSize - fontSize) < + maxBlockFontSizeDelta3 * fontSize) { + ++n; + break; + } + word1 = word1->next; + } + } + if (n > 0 && n <= 3) { + for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); + baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); + ++baseIdx) { + word0 = NULL; + word1 = pool->getPool(baseIdx); + while (word1) { + if (word1->base >= minBase - intraLineSpace && + word1->base <= maxBase + intraLineSpace && + ((rot == 0 || rot == 2) + ? (word1->xMax <= blk->xMin && + word1->xMax > blk->xMin - colSpace2) + : (word1->yMax <= blk->yMin && + word1->yMax > blk->yMin - colSpace2)) && + fabs(word1->fontSize - fontSize) < + maxBlockFontSizeDelta3 * fontSize) { + word2 = word1; + if (word0) { + word0->next = word1->next; + } else { + pool->setPool(baseIdx, word1->next); + } + word1 = word1->next; + word2->next = NULL; + blk->addWord(word2); + if (word2->base < minBase) { + minBase = word2->base; + } else if (word2->base > maxBase) { + maxBase = word2->base; + } + found = gTrue; + break; + } else { + word0 = word1; + word1 = word1->next; + } + } + } + } + + // scan down the right side of the block, looking for words + // that are near (but not overlapping) the block; if there are + // three or fewer, add them to the block + n = 0; + for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); + baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); + ++baseIdx) { + word1 = pool->getPool(baseIdx); + while (word1) { + if (word1->base >= minBase - intraLineSpace && + word1->base <= maxBase + intraLineSpace && + ((rot == 0 || rot == 2) + ? (word1->xMin >= blk->xMax && + word1->xMin < blk->xMax + colSpace2) + : (word1->yMin >= blk->yMax && + word1->yMin < blk->yMax + colSpace2)) && + fabs(word1->fontSize - fontSize) < + maxBlockFontSizeDelta3 * fontSize) { + ++n; + break; + } + word1 = word1->next; + } + } + if (n > 0 && n <= 3) { + for (baseIdx = pool->getBaseIdx(minBase - intraLineSpace); + baseIdx <= pool->getBaseIdx(maxBase + intraLineSpace); + ++baseIdx) { + word0 = NULL; + word1 = pool->getPool(baseIdx); + while (word1) { + if (word1->base >= minBase - intraLineSpace && + word1->base <= maxBase + intraLineSpace && + ((rot == 0 || rot == 2) + ? (word1->xMin >= blk->xMax && + word1->xMin < blk->xMax + colSpace2) + : (word1->yMin >= blk->yMax && + word1->yMin < blk->yMax + colSpace2)) && + fabs(word1->fontSize - fontSize) < + maxBlockFontSizeDelta3 * fontSize) { + word2 = word1; + if (word0) { + word0->next = word1->next; + } else { + pool->setPool(baseIdx, word1->next); + } + word1 = word1->next; + word2->next = NULL; + blk->addWord(word2); + if (word2->base < minBase) { + minBase = word2->base; + } else if (word2->base > maxBase) { + maxBase = word2->base; + } + found = gTrue; + break; + } else { + word0 = word1; + word1 = word1->next; + } + } + } + } + + } while (found); + + //~ need to compute the primary writing mode (horiz/vert) in + //~ addition to primary rotation + + // coalesce the block, and add it to the list + blk->coalesce(uMap); + if (lastBlk) { + lastBlk->next = blk; + } else { + blkList = blk; + } + lastBlk = blk; + count[rot] += blk->charCount; + if (primaryRot < 0 || count[rot] > count[primaryRot]) { + primaryRot = rot; + } + ++nBlocks; + } + } + +#if 0 // for debugging + printf("*** rotation ***\n"); + for (rot = 0; rot < 4; ++rot) { + printf(" %d: %6d\n", rot, count[rot]); + } + printf(" primary rot = %d\n", primaryRot); + printf("\n"); +#endif + +#if 0 // for debugging + printf("*** blocks ***\n"); + for (blk = blkList; blk; blk = blk->next) { + printf("block: rot=%d x=%.2f..%.2f y=%.2f..%.2f\n", + blk->rot, blk->xMin, blk->xMax, blk->yMin, blk->yMax); + for (line = blk->lines; line; line = line->next) { + printf(" line: x=%.2f..%.2f y=%.2f..%.2f base=%.2f\n", + line->xMin, line->xMax, line->yMin, line->yMax, line->base); + for (word0 = line->words; word0; word0 = word0->next) { + printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f space=%d: '", + word0->xMin, word0->xMax, word0->yMin, word0->yMax, + word0->base, word0->fontSize, word0->spaceAfter); + for (i = 0; i < word0->len; ++i) { + fputc(word0->text[i] & 0xff, stdout); + } + printf("'\n"); + } + } + } + printf("\n"); +#endif + + // determine the primary direction + lrCount = 0; + for (blk = blkList; blk; blk = blk->next) { + for (line = blk->lines; line; line = line->next) { + for (word0 = line->words; word0; word0 = word0->next) { + for (i = 0; i < word0->len; ++i) { + if (unicodeTypeL(word0->text[i])) { + ++lrCount; + } else if (unicodeTypeR(word0->text[i])) { + --lrCount; + } + } + } + } + } + primaryLR = lrCount >= 0; + +#if 0 // for debugging + printf("*** direction ***\n"); + printf("lrCount = %d\n", lrCount); + printf("primaryLR = %d\n", primaryLR); +#endif + + //----- column assignment + + // sort blocks into xy order for column assignment + blocks = (TextBlock **)gmallocn(nBlocks, sizeof(TextBlock *)); + for (blk = blkList, i = 0; blk; blk = blk->next, ++i) { + blocks[i] = blk; + } + qsort(blocks, nBlocks, sizeof(TextBlock *), &TextBlock::cmpXYPrimaryRot); + + // column assignment + for (i = 0; i < nBlocks; ++i) { + blk0 = blocks[i]; + col1 = 0; + for (j = 0; j < i; ++j) { + blk1 = blocks[j]; + col2 = 0; // make gcc happy + switch (primaryRot) { + case 0: + if (blk0->xMin > blk1->xMax) { + col2 = blk1->col + blk1->nColumns + 3; + } else if (blk1->xMax == blk1->xMin) { + col2 = blk1->col; + } else { + col2 = blk1->col + (int)(((blk0->xMin - blk1->xMin) / + (blk1->xMax - blk1->xMin)) * + blk1->nColumns); + } + break; + case 1: + if (blk0->yMin > blk1->yMax) { + col2 = blk1->col + blk1->nColumns + 3; + } else if (blk1->yMax == blk1->yMin) { + col2 = blk1->col; + } else { + col2 = blk1->col + (int)(((blk0->yMin - blk1->yMin) / + (blk1->yMax - blk1->yMin)) * + blk1->nColumns); + } + break; + case 2: + if (blk0->xMax < blk1->xMin) { + col2 = blk1->col + blk1->nColumns + 3; + } else if (blk1->xMin == blk1->xMax) { + col2 = blk1->col; + } else { + col2 = blk1->col + (int)(((blk0->xMax - blk1->xMax) / + (blk1->xMin - blk1->xMax)) * + blk1->nColumns); + } + break; + case 3: + if (blk0->yMax < blk1->yMin) { + col2 = blk1->col + blk1->nColumns + 3; + } else if (blk1->yMin == blk1->yMax) { + col2 = blk1->col; + } else { + col2 = blk1->col + (int)(((blk0->yMax - blk1->yMax) / + (blk1->yMin - blk1->yMax)) * + blk1->nColumns); + } + break; + } + if (col2 > col1) { + col1 = col2; + } + } + blk0->col = col1; + for (line = blk0->lines; line; line = line->next) { + for (j = 0; j <= line->len; ++j) { + line->col[j] += col1; + } + } + } + +#if 0 // for debugging + printf("*** blocks, after column assignment ***\n"); + for (blk = blkList; blk; blk = blk->next) { + printf("block: rot=%d x=%.2f..%.2f y=%.2f..%.2f col=%d nCols=%d\n", + blk->rot, blk->xMin, blk->xMax, blk->yMin, blk->yMax, blk->col, + blk->nColumns); + for (line = blk->lines; line; line = line->next) { + printf(" line:\n"); + for (word0 = line->words; word0; word0 = word0->next) { + printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f space=%d: '", + word0->xMin, word0->xMax, word0->yMin, word0->yMax, + word0->base, word0->fontSize, word0->spaceAfter); + for (i = 0; i < word0->len; ++i) { + fputc(word0->text[i] & 0xff, stdout); + } + printf("'\n"); + } + } + } + printf("\n"); +#endif + + //----- reading order sort + + // sort blocks into yx order (in preparation for reading order sort) + qsort(blocks, nBlocks, sizeof(TextBlock *), &TextBlock::cmpYXPrimaryRot); + + // compute space on left and right sides of each block + for (i = 0; i < nBlocks; ++i) { + blk0 = blocks[i]; + for (j = 0; j < nBlocks; ++j) { + blk1 = blocks[j]; + if (blk1 != blk0) { + blk0->updatePriMinMax(blk1); + } + } + } + +#if 0 // for debugging + printf("*** blocks, after yx sort ***\n"); + for (i = 0; i < nBlocks; ++i) { + blk = blocks[i]; + printf("block: rot=%d x=%.2f..%.2f y=%.2f..%.2f space=%.2f..%.2f\n", + blk->rot, blk->xMin, blk->xMax, blk->yMin, blk->yMax, + blk->priMin, blk->priMax); + for (line = blk->lines; line; line = line->next) { + printf(" line:\n"); + for (word0 = line->words; word0; word0 = word0->next) { + printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f space=%d: '", + word0->xMin, word0->xMax, word0->yMin, word0->yMax, + word0->base, word0->fontSize, word0->spaceAfter); + for (j = 0; j < word0->len; ++j) { + fputc(word0->text[j] & 0xff, stdout); + } + printf("'\n"); + } + } + } + printf("\n"); +#endif + + // build the flows + //~ this needs to be adjusted for writing mode (vertical text) + //~ this also needs to account for right-to-left column ordering + blkArray = (TextBlock **)gmallocn(nBlocks, sizeof(TextBlock *)); + memcpy(blkArray, blocks, nBlocks * sizeof(TextBlock *)); + flows = lastFlow = NULL; + firstBlkIdx = 0; + nBlocksLeft = nBlocks; + while (nBlocksLeft > 0) { + + // find the upper-left-most block + for (; !blkArray[firstBlkIdx]; ++firstBlkIdx) ; + i = firstBlkIdx; + blk = blkArray[i]; + for (j = firstBlkIdx + 1; j < nBlocks; ++j) { + blk1 = blkArray[j]; + if (blk1) { + if (blk && blk->secondaryDelta(blk1) > 0) { + break; + } + if (blk1->primaryCmp(blk) < 0) { + i = j; + blk = blk1; + } + } + } + blkArray[i] = NULL; + --nBlocksLeft; + blk->next = NULL; + + // create a new flow, starting with the upper-left-most block + flow = new TextFlow(this, blk); + if (lastFlow) { + lastFlow->next = flow; + } else { + flows = flow; + } + lastFlow = flow; + fontSize = blk->lines->words->fontSize; + + // push the upper-left-most block on the stack + blk->stackNext = NULL; + blkStack = blk; + + // find the other blocks in this flow + while (blkStack) { + + // find the upper-left-most block under (but within + // maxBlockSpacing of) the top block on the stack + blkSpace = maxBlockSpacing * blkStack->lines->words->fontSize; + blk = NULL; + i = -1; + for (j = firstBlkIdx; j < nBlocks; ++j) { + blk1 = blkArray[j]; + if (blk1) { + if (blkStack->secondaryDelta(blk1) > blkSpace) { + break; + } + if (blk && blk->secondaryDelta(blk1) > 0) { + break; + } + if (blk1->isBelow(blkStack) && + (!blk || blk1->primaryCmp(blk) < 0)) { + i = j; + blk = blk1; + } + } + } + + // if a suitable block was found, add it to the flow and push it + // onto the stack + if (blk && flow->blockFits(blk, blkStack)) { + blkArray[i] = NULL; + --nBlocksLeft; + blk->next = NULL; + flow->addBlock(blk); + fontSize = blk->lines->words->fontSize; + blk->stackNext = blkStack; + blkStack = blk; + + // otherwise (if there is no block under the top block or the + // block is not suitable), pop the stack + } else { + blkStack = blkStack->stackNext; + } + } + } + gfree(blkArray); + +#if 0 // for debugging + printf("*** flows ***\n"); + for (flow = flows; flow; flow = flow->next) { + printf("flow: x=%.2f..%.2f y=%.2f..%.2f pri:%.2f..%.2f\n", + flow->xMin, flow->xMax, flow->yMin, flow->yMax, + flow->priMin, flow->priMax); + for (blk = flow->blocks; blk; blk = blk->next) { + printf(" block: rot=%d x=%.2f..%.2f y=%.2f..%.2f pri=%.2f..%.2f\n", + blk->rot, blk->xMin, blk->xMax, blk->yMin, blk->yMax, + blk->priMin, blk->priMax); + for (line = blk->lines; line; line = line->next) { + printf(" line:\n"); + for (word0 = line->words; word0; word0 = word0->next) { + printf(" word: x=%.2f..%.2f y=%.2f..%.2f base=%.2f fontSize=%.2f space=%d: '", + word0->xMin, word0->xMax, word0->yMin, word0->yMax, + word0->base, word0->fontSize, word0->spaceAfter); + for (i = 0; i < word0->len; ++i) { + fputc(word0->text[i] & 0xff, stdout); + } + printf("'\n"); + } + } + } + } + printf("\n"); +#endif + + if (uMap) { + uMap->decRefCnt(); + } +} + +GBool TextPage::findText(Unicode *s, int len, + GBool startAtTop, GBool stopAtBottom, + GBool startAtLast, GBool stopAtLast, + GBool caseSensitive, GBool backward, + double *xMin, double *yMin, + double *xMax, double *yMax) { + TextBlock *blk; + TextLine *line; + Unicode *s2, *txt; + Unicode *p; + int txtSize, m, i, j, k; + double xStart, yStart, xStop, yStop; + double xMin0, yMin0, xMax0, yMax0; + double xMin1, yMin1, xMax1, yMax1; + GBool found; + + //~ needs to handle right-to-left text + + if (rawOrder) { + return gFalse; + } + + // convert the search string to uppercase + if (!caseSensitive) { + s2 = (Unicode *)gmallocn(len, sizeof(Unicode)); + for (i = 0; i < len; ++i) { + s2[i] = unicodeToUpper(s[i]); + } + } else { + s2 = s; + } + + txt = NULL; + txtSize = 0; + + xStart = yStart = xStop = yStop = 0; + if (startAtLast && haveLastFind) { + xStart = lastFindXMin; + yStart = lastFindYMin; + } else if (!startAtTop) { + xStart = *xMin; + yStart = *yMin; + } + if (stopAtLast && haveLastFind) { + xStop = lastFindXMin; + yStop = lastFindYMin; + } else if (!stopAtBottom) { + xStop = *xMax; + yStop = *yMax; + } + + found = gFalse; + xMin0 = xMax0 = yMin0 = yMax0 = 0; // make gcc happy + xMin1 = xMax1 = yMin1 = yMax1 = 0; // make gcc happy + + for (i = backward ? nBlocks - 1 : 0; + backward ? i >= 0 : i < nBlocks; + i += backward ? -1 : 1) { + blk = blocks[i]; + + // check: is the block above the top limit? + if (!startAtTop && (backward ? blk->yMin > yStart : blk->yMax < yStart)) { + continue; + } + + // check: is the block below the bottom limit? + if (!stopAtBottom && (backward ? blk->yMax < yStop : blk->yMin > yStop)) { + break; + } + + for (line = blk->lines; line; line = line->next) { + + // check: is the line above the top limit? + if (!startAtTop && + (backward ? line->yMin > yStart : line->yMin < yStart)) { + continue; + } + + // check: is the line below the bottom limit? + if (!stopAtBottom && + (backward ? line->yMin < yStop : line->yMin > yStop)) { + continue; + } + + // convert the line to uppercase + m = line->len; + if (!caseSensitive) { + if (m > txtSize) { + txt = (Unicode *)greallocn(txt, m, sizeof(Unicode)); + txtSize = m; + } + for (k = 0; k < m; ++k) { + txt[k] = unicodeToUpper(line->text[k]); + } + } else { + txt = line->text; + } + + // search each position in this line + j = backward ? m - len : 0; + p = txt + j; + while (backward ? j >= 0 : j <= m - len) { + + // compare the strings + for (k = 0; k < len; ++k) { + if (p[k] != s2[k]) { + break; + } + } + + // found it + if (k == len) { + switch (line->rot) { + case 0: + xMin1 = line->edge[j]; + xMax1 = line->edge[j + len]; + yMin1 = line->yMin; + yMax1 = line->yMax; + break; + case 1: + xMin1 = line->xMin; + xMax1 = line->xMax; + yMin1 = line->edge[j]; + yMax1 = line->edge[j + len]; + break; + case 2: + xMin1 = line->edge[j + len]; + xMax1 = line->edge[j]; + yMin1 = line->yMin; + yMax1 = line->yMax; + break; + case 3: + xMin1 = line->xMin; + xMax1 = line->xMax; + yMin1 = line->edge[j + len]; + yMax1 = line->edge[j]; + break; + } + if (backward) { + if ((startAtTop || + yMin1 < yStart || (yMin1 == yStart && xMin1 < xStart)) && + (stopAtBottom || + yMin1 > yStop || (yMin1 == yStop && xMin1 > xStop))) { + if (!found || + yMin1 > yMin0 || (yMin1 == yMin0 && xMin1 > xMin0)) { + xMin0 = xMin1; + xMax0 = xMax1; + yMin0 = yMin1; + yMax0 = yMax1; + found = gTrue; + } + } + } else { + if ((startAtTop || + yMin1 > yStart || (yMin1 == yStart && xMin1 > xStart)) && + (stopAtBottom || + yMin1 < yStop || (yMin1 == yStop && xMin1 < xStop))) { + if (!found || + yMin1 < yMin0 || (yMin1 == yMin0 && xMin1 < xMin0)) { + xMin0 = xMin1; + xMax0 = xMax1; + yMin0 = yMin1; + yMax0 = yMax1; + found = gTrue; + } + } + } + } + if (backward) { + --j; + --p; + } else { + ++j; + ++p; + } + } + } + } + + if (!caseSensitive) { + gfree(s2); + gfree(txt); + } + + if (found) { + *xMin = xMin0; + *xMax = xMax0; + *yMin = yMin0; + *yMax = yMax0; + lastFindXMin = xMin0; + lastFindYMin = yMin0; + haveLastFind = gTrue; + return gTrue; + } + + return gFalse; +} + +GString *TextPage::getText(double xMin, double yMin, + double xMax, double yMax) { + GString *s; + UnicodeMap *uMap; + GBool isUnicode; + TextBlock *blk; + TextLine *line; + TextLineFrag *frags; + int nFrags, fragsSize; + TextLineFrag *frag; + char space[8], eol[16]; + int spaceLen, eolLen; + int lastRot; + double x, y, delta; + int col, idx0, idx1, i, j; + GBool multiLine, oneRot; + + s = new GString(); + + if (rawOrder) { + return s; + } + + // get the output encoding + if (!(uMap = globalParams->getTextEncoding())) { + return s; + } + isUnicode = uMap->isUnicode(); + spaceLen = uMap->mapUnicode(0x20, space, sizeof(space)); + eolLen = 0; // make gcc happy + switch (globalParams->getTextEOL()) { + case eolUnix: + eolLen = uMap->mapUnicode(0x0a, eol, sizeof(eol)); + break; + case eolDOS: + eolLen = uMap->mapUnicode(0x0d, eol, sizeof(eol)); + eolLen += uMap->mapUnicode(0x0a, eol + eolLen, sizeof(eol) - eolLen); + break; + case eolMac: + eolLen = uMap->mapUnicode(0x0d, eol, sizeof(eol)); + break; + } + + //~ writing mode (horiz/vert) + + // collect the line fragments that are in the rectangle + fragsSize = 256; + frags = (TextLineFrag *)gmallocn(fragsSize, sizeof(TextLineFrag)); + nFrags = 0; + lastRot = -1; + oneRot = gTrue; + for (i = 0; i < nBlocks; ++i) { + blk = blocks[i]; + if (xMin < blk->xMax && blk->xMin < xMax && + yMin < blk->yMax && blk->yMin < yMax) { + for (line = blk->lines; line; line = line->next) { + if (xMin < line->xMax && line->xMin < xMax && + yMin < line->yMax && line->yMin < yMax) { + idx0 = idx1 = -1; + switch (line->rot) { + case 0: + y = 0.5 * (line->yMin + line->yMax); + if (yMin < y && y < yMax) { + j = 0; + while (j < line->len) { + if (0.5 * (line->edge[j] + line->edge[j+1]) > xMin) { + idx0 = j; + break; + } + ++j; + } + j = line->len - 1; + while (j >= 0) { + if (0.5 * (line->edge[j] + line->edge[j+1]) < xMax) { + idx1 = j; + break; + } + --j; + } + } + break; + case 1: + x = 0.5 * (line->xMin + line->xMax); + if (xMin < x && x < xMax) { + j = 0; + while (j < line->len) { + if (0.5 * (line->edge[j] + line->edge[j+1]) > yMin) { + idx0 = j; + break; + } + ++j; + } + j = line->len - 1; + while (j >= 0) { + if (0.5 * (line->edge[j] + line->edge[j+1]) < yMax) { + idx1 = j; + break; + } + --j; + } + } + break; + case 2: + y = 0.5 * (line->yMin + line->yMax); + if (yMin < y && y < yMax) { + j = 0; + while (j < line->len) { + if (0.5 * (line->edge[j] + line->edge[j+1]) < xMax) { + idx0 = j; + break; + } + ++j; + } + j = line->len - 1; + while (j >= 0) { + if (0.5 * (line->edge[j] + line->edge[j+1]) > xMin) { + idx1 = j; + break; + } + --j; + } + } + break; + case 3: + x = 0.5 * (line->xMin + line->xMax); + if (xMin < x && x < xMax) { + j = 0; + while (j < line->len) { + if (0.5 * (line->edge[j] + line->edge[j+1]) < yMax) { + idx0 = j; + break; + } + ++j; + } + j = line->len - 1; + while (j >= 0) { + if (0.5 * (line->edge[j] + line->edge[j+1]) > yMin) { + idx1 = j; + break; + } + --j; + } + } + break; + } + if (idx0 >= 0 && idx1 >= 0) { + if (nFrags == fragsSize) { + fragsSize *= 2; + frags = (TextLineFrag *) + greallocn(frags, fragsSize, sizeof(TextLineFrag)); + } + frags[nFrags].init(line, idx0, idx1 - idx0 + 1); + ++nFrags; + if (lastRot >= 0 && line->rot != lastRot) { + oneRot = gFalse; + } + lastRot = line->rot; + } + } + } + } + } + + // sort the fragments and generate the string + if (nFrags > 0) { + + for (i = 0; i < nFrags; ++i) { + frags[i].computeCoords(oneRot); + } + assignColumns(frags, nFrags, oneRot); + + // if all lines in the region have the same rotation, use it; + // otherwise, use the page's primary rotation + if (oneRot) { + qsort(frags, nFrags, sizeof(TextLineFrag), + &TextLineFrag::cmpYXLineRot); + } else { + qsort(frags, nFrags, sizeof(TextLineFrag), + &TextLineFrag::cmpYXPrimaryRot); + } + i = 0; + while (i < nFrags) { + delta = maxIntraLineDelta * frags[i].line->words->fontSize; + for (j = i+1; + j < nFrags && fabs(frags[j].base - frags[i].base) < delta; + ++j) ; + qsort(frags + i, j - i, sizeof(TextLineFrag), + oneRot ? &TextLineFrag::cmpXYColumnLineRot + : &TextLineFrag::cmpXYColumnPrimaryRot); + i = j; + } + + col = 0; + multiLine = gFalse; + for (i = 0; i < nFrags; ++i) { + frag = &frags[i]; + + // insert a return + if (frag->col < col || + (i > 0 && fabs(frag->base - frags[i-1].base) > + maxIntraLineDelta * frags[i-1].line->words->fontSize)) { + s->append(eol, eolLen); + col = 0; + multiLine = gTrue; + } + + // column alignment + for (; col < frag->col; ++col) { + s->append(space, spaceLen); + } + + // get the fragment text + col += dumpFragment(frag->line->text + frag->start, frag->len, uMap, s); + } + + if (multiLine) { + s->append(eol, eolLen); + } + } + + gfree(frags); + uMap->decRefCnt(); + + return s; +} + +GBool TextPage::findCharRange(int pos, int length, + double *xMin, double *yMin, + double *xMax, double *yMax) { + TextBlock *blk; + TextLine *line; + TextWord *word; + double xMin0, xMax0, yMin0, yMax0; + double xMin1, xMax1, yMin1, yMax1; + GBool first; + int i, j0, j1; + + if (rawOrder) { + return gFalse; + } + + //~ this doesn't correctly handle: + //~ - ranges split across multiple lines (the highlighted region + //~ is the bounding box of all the parts of the range) + //~ - cases where characters don't convert one-to-one into Unicode + first = gTrue; + xMin0 = xMax0 = yMin0 = yMax0 = 0; // make gcc happy + xMin1 = xMax1 = yMin1 = yMax1 = 0; // make gcc happy + for (i = 0; i < nBlocks; ++i) { + blk = blocks[i]; + for (line = blk->lines; line; line = line->next) { + for (word = line->words; word; word = word->next) { + if (pos < word->charPos + word->charLen && + word->charPos < pos + length) { + j0 = pos - word->charPos; + if (j0 < 0) { + j0 = 0; + } + j1 = pos + length - 1 - word->charPos; + if (j1 >= word->len) { + j1 = word->len - 1; + } + switch (line->rot) { + case 0: + xMin1 = word->edge[j0]; + xMax1 = word->edge[j1 + 1]; + yMin1 = word->yMin; + yMax1 = word->yMax; + break; + case 1: + xMin1 = word->xMin; + xMax1 = word->xMax; + yMin1 = word->edge[j0]; + yMax1 = word->edge[j1 + 1]; + break; + case 2: + xMin1 = word->edge[j1 + 1]; + xMax1 = word->edge[j0]; + yMin1 = word->yMin; + yMax1 = word->yMax; + break; + case 3: + xMin1 = word->xMin; + xMax1 = word->xMax; + yMin1 = word->edge[j1 + 1]; + yMax1 = word->edge[j0]; + break; + } + if (first || xMin1 < xMin0) { + xMin0 = xMin1; + } + if (first || xMax1 > xMax0) { + xMax0 = xMax1; + } + if (first || yMin1 < yMin0) { + yMin0 = yMin1; + } + if (first || yMax1 > yMax0) { + yMax0 = yMax1; + } + first = gFalse; + } + } + } + } + if (!first) { + *xMin = xMin0; + *xMax = xMax0; + *yMin = yMin0; + *yMax = yMax0; + return gTrue; + } + return gFalse; +} + +void TextPage::dump(void *outputStream, TextOutputFunc outputFunc, + GBool physLayout) { + UnicodeMap *uMap; + TextFlow *flow; + TextBlock *blk; + TextLine *line; + TextLineFrag *frags; + TextWord *word; + int nFrags, fragsSize; + TextLineFrag *frag; + char space[8], eol[16], eop[8]; + int spaceLen, eolLen, eopLen; + GBool pageBreaks; + GString *s; + double delta; + int col, i, j, d, n; + + // get the output encoding + if (!(uMap = globalParams->getTextEncoding())) { + return; + } + spaceLen = uMap->mapUnicode(0x20, space, sizeof(space)); + eolLen = 0; // make gcc happy + switch (globalParams->getTextEOL()) { + case eolUnix: + eolLen = uMap->mapUnicode(0x0a, eol, sizeof(eol)); + break; + case eolDOS: + eolLen = uMap->mapUnicode(0x0d, eol, sizeof(eol)); + eolLen += uMap->mapUnicode(0x0a, eol + eolLen, sizeof(eol) - eolLen); + break; + case eolMac: + eolLen = uMap->mapUnicode(0x0d, eol, sizeof(eol)); + break; + } + eopLen = uMap->mapUnicode(0x0c, eop, sizeof(eop)); + pageBreaks = globalParams->getTextPageBreaks(); + + //~ writing mode (horiz/vert) + + // output the page in raw (content stream) order + if (rawOrder) { + + for (word = rawWords; word; word = word->next) { + s = new GString(); + dumpFragment(word->text, word->len, uMap, s); + (*outputFunc)(outputStream, s->getCString(), s->getLength()); + delete s; + if (word->next && + fabs(word->next->base - word->base) < + maxIntraLineDelta * word->fontSize) { + if (word->next->xMin > word->xMax + minWordSpacing * word->fontSize) { + (*outputFunc)(outputStream, space, spaceLen); + } + } else { + (*outputFunc)(outputStream, eol, eolLen); + } + } + + // output the page, maintaining the original physical layout + } else if (physLayout) { + + // collect the line fragments for the page and sort them + fragsSize = 256; + frags = (TextLineFrag *)gmallocn(fragsSize, sizeof(TextLineFrag)); + nFrags = 0; + for (i = 0; i < nBlocks; ++i) { + blk = blocks[i]; + for (line = blk->lines; line; line = line->next) { + if (nFrags == fragsSize) { + fragsSize *= 2; + frags = (TextLineFrag *)greallocn(frags, + fragsSize, sizeof(TextLineFrag)); + } + frags[nFrags].init(line, 0, line->len); + frags[nFrags].computeCoords(gTrue); + ++nFrags; + } + } + qsort(frags, nFrags, sizeof(TextLineFrag), &TextLineFrag::cmpYXPrimaryRot); + i = 0; + while (i < nFrags) { + delta = maxIntraLineDelta * frags[i].line->words->fontSize; + for (j = i+1; + j < nFrags && fabs(frags[j].base - frags[i].base) < delta; + ++j) ; + qsort(frags + i, j - i, sizeof(TextLineFrag), + &TextLineFrag::cmpXYColumnPrimaryRot); + i = j; + } + +#if 0 // for debugging + printf("*** line fragments ***\n"); + for (i = 0; i < nFrags; ++i) { + frag = &frags[i]; + printf("frag: x=%.2f..%.2f y=%.2f..%.2f base=%.2f '", + frag->xMin, frag->xMax, frag->yMin, frag->yMax, frag->base); + for (n = 0; n < frag->len; ++n) { + fputc(frag->line->text[frag->start + n] & 0xff, stdout); + } + printf("'\n"); + } + printf("\n"); +#endif + + // generate output + col = 0; + for (i = 0; i < nFrags; ++i) { + frag = &frags[i]; + + // column alignment + for (; col < frag->col; ++col) { + (*outputFunc)(outputStream, space, spaceLen); + } + + // print the line + s = new GString(); + col += dumpFragment(frag->line->text + frag->start, frag->len, uMap, s); + (*outputFunc)(outputStream, s->getCString(), s->getLength()); + delete s; + + // print one or more returns if necessary + if (i == nFrags - 1 || + frags[i+1].col < col || + fabs(frags[i+1].base - frag->base) > + maxIntraLineDelta * frag->line->words->fontSize) { + if (i < nFrags - 1) { + d = (int)((frags[i+1].base - frag->base) / + frag->line->words->fontSize); + if (d < 1) { + d = 1; + } else if (d > 5) { + d = 5; + } + } else { + d = 1; + } + for (; d > 0; --d) { + (*outputFunc)(outputStream, eol, eolLen); + } + col = 0; + } + } + + gfree(frags); + + // output the page, "undoing" the layout + } else { + for (flow = flows; flow; flow = flow->next) { + for (blk = flow->blocks; blk; blk = blk->next) { + for (line = blk->lines; line; line = line->next) { + n = line->len; + if (line->hyphenated && (line->next || blk->next)) { + --n; + } + s = new GString(); + dumpFragment(line->text, n, uMap, s); + (*outputFunc)(outputStream, s->getCString(), s->getLength()); + delete s; + if (!line->hyphenated) { + if (line->next) { + (*outputFunc)(outputStream, space, spaceLen); + } else if (blk->next) { + //~ this is a bit of a kludge - we should really do a more + //~ intelligent determination of paragraphs + if (blk->next->lines->words->fontSize == + blk->lines->words->fontSize) { + (*outputFunc)(outputStream, space, spaceLen); + } else { + (*outputFunc)(outputStream, eol, eolLen); + } + } + } + } + } + (*outputFunc)(outputStream, eol, eolLen); + (*outputFunc)(outputStream, eol, eolLen); + } + } + + // end of page + if (pageBreaks) { + (*outputFunc)(outputStream, eop, eopLen); + } + + uMap->decRefCnt(); +} + +void TextPage::assignColumns(TextLineFrag *frags, int nFrags, GBool oneRot) { + TextLineFrag *frag0, *frag1; + int rot, col1, col2, i, j, k; + + // all text in the region has the same rotation -- recompute the + // column numbers based only on the text in the region + if (oneRot) { + qsort(frags, nFrags, sizeof(TextLineFrag), &TextLineFrag::cmpXYLineRot); + rot = frags[0].line->rot; + for (i = 0; i < nFrags; ++i) { + frag0 = &frags[i]; + col1 = 0; + for (j = 0; j < i; ++j) { + frag1 = &frags[j]; + col2 = 0; // make gcc happy + switch (rot) { + case 0: + if (frag0->xMin >= frag1->xMax) { + col2 = frag1->col + (frag1->line->col[frag1->start + frag1->len] - + frag1->line->col[frag1->start]) + 1; + } else { + for (k = frag1->start; + k < frag1->start + frag1->len && + frag0->xMin >= 0.5 * (frag1->line->edge[k] + + frag1->line->edge[k+1]); + ++k) ; + col2 = frag1->col + + frag1->line->col[k] - frag1->line->col[frag1->start]; + } + break; + case 1: + if (frag0->yMin >= frag1->yMax) { + col2 = frag1->col + (frag1->line->col[frag1->start + frag1->len] - + frag1->line->col[frag1->start]) + 1; + } else { + for (k = frag1->start; + k < frag1->start + frag1->len && + frag0->yMin >= 0.5 * (frag1->line->edge[k] + + frag1->line->edge[k+1]); + ++k) ; + col2 = frag1->col + + frag1->line->col[k] - frag1->line->col[frag1->start]; + } + break; + case 2: + if (frag0->xMax <= frag1->xMin) { + col2 = frag1->col + (frag1->line->col[frag1->start + frag1->len] - + frag1->line->col[frag1->start]) + 1; + } else { + for (k = frag1->start; + k < frag1->start + frag1->len && + frag0->xMax <= 0.5 * (frag1->line->edge[k] + + frag1->line->edge[k+1]); + ++k) ; + col2 = frag1->col + + frag1->line->col[k] - frag1->line->col[frag1->start]; + } + break; + case 3: + if (frag0->yMax <= frag1->yMin) { + col2 = frag1->col + (frag1->line->col[frag1->start + frag1->len] - + frag1->line->col[frag1->start]) + 1; + } else { + for (k = frag1->start; + k < frag1->start + frag1->len && + frag0->yMax <= 0.5 * (frag1->line->edge[k] + + frag1->line->edge[k+1]); + ++k) ; + col2 = frag1->col + + frag1->line->col[k] - frag1->line->col[frag1->start]; + } + break; + } + if (col2 > col1) { + col1 = col2; + } + } + frag0->col = col1; + } + + // the region includes text at different rotations -- use the + // globally assigned column numbers, offset by the minimum column + // number (i.e., shift everything over to column 0) + } else { + col1 = frags[0].col; + for (i = 1; i < nFrags; ++i) { + if (frags[i].col < col1) { + col1 = frags[i].col; + } + } + for (i = 0; i < nFrags; ++i) { + frags[i].col -= col1; + } + } +} + +int TextPage::dumpFragment(Unicode *text, int len, UnicodeMap *uMap, + GString *s) { + char lre[8], rle[8], popdf[8], buf[8]; + int lreLen, rleLen, popdfLen, n; + int nCols, i, j, k; + + nCols = 0; + + if (uMap->isUnicode()) { + + lreLen = uMap->mapUnicode(0x202a, lre, sizeof(lre)); + rleLen = uMap->mapUnicode(0x202b, rle, sizeof(rle)); + popdfLen = uMap->mapUnicode(0x202c, popdf, sizeof(popdf)); + + if (primaryLR) { + + i = 0; + while (i < len) { + // output a left-to-right section + for (j = i; j < len && !unicodeTypeR(text[j]); ++j) ; + for (k = i; k < j; ++k) { + n = uMap->mapUnicode(text[k], buf, sizeof(buf)); + s->append(buf, n); + ++nCols; + } + i = j; + // output a right-to-left section + for (j = i; j < len && !unicodeTypeL(text[j]); ++j) ; + if (j > i) { + s->append(rle, rleLen); + for (k = j - 1; k >= i; --k) { + n = uMap->mapUnicode(text[k], buf, sizeof(buf)); + s->append(buf, n); + ++nCols; + } + s->append(popdf, popdfLen); + i = j; + } + } + + } else { + + s->append(rle, rleLen); + i = len - 1; + while (i >= 0) { + // output a right-to-left section + for (j = i; j >= 0 && !unicodeTypeL(text[j]); --j) ; + for (k = i; k > j; --k) { + n = uMap->mapUnicode(text[k], buf, sizeof(buf)); + s->append(buf, n); + ++nCols; + } + i = j; + // output a left-to-right section + for (j = i; j >= 0 && !unicodeTypeR(text[j]); --j) ; + if (j < i) { + s->append(lre, lreLen); + for (k = j + 1; k <= i; ++k) { + n = uMap->mapUnicode(text[k], buf, sizeof(buf)); + s->append(buf, n); + ++nCols; + } + s->append(popdf, popdfLen); + i = j; + } + } + s->append(popdf, popdfLen); + + } + + } else { + for (i = 0; i < len; ++i) { + n = uMap->mapUnicode(text[i], buf, sizeof(buf)); + s->append(buf, n); + nCols += n; + } + } + + return nCols; +} + +#if TEXTOUT_WORD_LIST +TextWordList *TextPage::makeWordList(GBool physLayout) { + return new TextWordList(this, physLayout); +} +#endif + +//------------------------------------------------------------------------ +// TextOutputDev +//------------------------------------------------------------------------ + +static void TextOutputDev_outputToFile(void *stream, char *text, int len) { + fwrite(text, 1, len, (FILE *)stream); +} + +TextOutputDev::TextOutputDev(char *fileName, GBool physLayoutA, + GBool rawOrderA, GBool append) { + text = NULL; + physLayout = physLayoutA; + rawOrder = rawOrderA; + doHTML = gFalse; + ok = gTrue; + + // open file + needClose = gFalse; + if (fileName) { + if (!strcmp(fileName, "-")) { + outputStream = stdout; +#ifdef WIN32 + // keep DOS from munging the end-of-line characters + setmode(fileno(stdout), O_BINARY); +#endif + } else if ((outputStream = fopen(fileName, append ? "ab" : "wb"))) { + needClose = gTrue; + } else { + error(-1, "Couldn't open text file '%s'", fileName); + ok = gFalse; + return; + } + outputFunc = &TextOutputDev_outputToFile; + } else { + outputStream = NULL; + } + + // set up text object + text = new TextPage(rawOrderA); +} + +TextOutputDev::TextOutputDev(TextOutputFunc func, void *stream, + GBool physLayoutA, GBool rawOrderA) { + outputFunc = func; + outputStream = stream; + needClose = gFalse; + physLayout = physLayoutA; + rawOrder = rawOrderA; + doHTML = gFalse; + text = new TextPage(rawOrderA); + ok = gTrue; +} + +TextOutputDev::~TextOutputDev() { + if (needClose) { +#ifdef MACOS + ICS_MapRefNumAndAssign((short)((FILE *)outputStream)->handle); +#endif + fclose((FILE *)outputStream); + } + if (text) { + delete text; + } +} + +void TextOutputDev::startPage(int /*pageNum*/, GfxState *state) { + text->startPage(state); +} + +void TextOutputDev::endPage() { + text->endPage(); + text->coalesce(physLayout, doHTML); + if (outputStream) { + text->dump(outputStream, outputFunc, physLayout); + } +} + +void TextOutputDev::updateFont(GfxState *state) { + text->updateFont(state); +} + +void TextOutputDev::beginString(GfxState * /*state*/, GString * /*s*/) { +} + +void TextOutputDev::endString(GfxState * /*state*/) { +} + +void TextOutputDev::drawChar(GfxState *state, double x, double y, + double dx, double dy, + double /*originX*/, double /*originY*/, + CharCode c, int nBytes, Unicode *u, int uLen) { + text->addChar(state, x, y, dx, dy, c, nBytes, u, uLen); +} + +void TextOutputDev::stroke(GfxState *state) { + GfxPath *path; + GfxSubpath *subpath; + double x[2], y[2]; + + if (!doHTML) { + return; + } + path = state->getPath(); + if (path->getNumSubpaths() != 1) { + return; + } + subpath = path->getSubpath(0); + if (subpath->getNumPoints() != 2) { + return; + } + state->transform(subpath->getX(0), subpath->getY(0), &x[0], &y[0]); + state->transform(subpath->getX(1), subpath->getY(1), &x[1], &y[1]); + + // look for a vertical or horizontal line + if (x[0] == x[1] || y[0] == y[1]) { + text->addUnderline(x[0], y[0], x[1], y[1]); + } +} + +void TextOutputDev::fill(GfxState *state) { + GfxPath *path; + GfxSubpath *subpath; + double x[5], y[5]; + double rx0, ry0, rx1, ry1, t; + int i; + + if (!doHTML) { + return; + } + path = state->getPath(); + if (path->getNumSubpaths() != 1) { + return; + } + subpath = path->getSubpath(0); + if (subpath->getNumPoints() != 5) { + return; + } + for (i = 0; i < 5; ++i) { + if (subpath->getCurve(i)) { + return; + } + state->transform(subpath->getX(i), subpath->getY(i), &x[i], &y[i]); + } + + // look for a rectangle + if (x[0] == x[1] && y[1] == y[2] && x[2] == x[3] && y[3] == y[4] && + x[0] == x[4] && y[0] == y[4]) { + rx0 = x[0]; + ry0 = y[0]; + rx1 = x[2]; + ry1 = y[1]; + } else if (y[0] == y[1] && x[1] == x[2] && y[2] == y[3] && x[3] == x[4] && + x[0] == x[4] && y[0] == y[4]) { + rx0 = x[0]; + ry0 = y[0]; + rx1 = x[1]; + ry1 = y[2]; + } else { + return; + } + if (rx1 < rx0) { + t = rx0; + rx0 = rx1; + rx1 = t; + } + if (ry1 < ry0) { + t = ry0; + ry0 = ry1; + ry1 = t; + } + + // skinny horizontal rectangle + if (ry1 - ry0 < rx1 - rx0) { + if (ry1 - ry0 < maxUnderlineWidth) { + ry0 = 0.5 * (ry0 + ry1); + text->addUnderline(rx0, ry0, rx1, ry0); + } + + // skinny vertical rectangle + } else { + if (rx1 - rx0 < maxUnderlineWidth) { + rx0 = 0.5 * (rx0 + rx1); + text->addUnderline(rx0, ry0, rx0, ry1); + } + } +} + +void TextOutputDev::eoFill(GfxState *state) { + if (!doHTML) { + return; + } + fill(state); +} + +void TextOutputDev::processLink(Link *link, Catalog * /*catalog*/) { + double x1, y1, x2, y2; + int xMin, yMin, xMax, yMax, x, y; + + if (!doHTML) { + return; + } + link->getRect(&x1, &y1, &x2, &y2); + cvtUserToDev(x1, y1, &x, &y); + xMin = xMax = x; + yMin = yMax = y; + cvtUserToDev(x1, y2, &x, &y); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + cvtUserToDev(x2, y1, &x, &y); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + cvtUserToDev(x2, y2, &x, &y); + if (x < xMin) { + xMin = x; + } else if (x > xMax) { + xMax = x; + } + if (y < yMin) { + yMin = y; + } else if (y > yMax) { + yMax = y; + } + text->addLink(xMin, yMin, xMax, yMax, link); +} + +GBool TextOutputDev::findText(Unicode *s, int len, + GBool startAtTop, GBool stopAtBottom, + GBool startAtLast, GBool stopAtLast, + GBool caseSensitive, GBool backward, + double *xMin, double *yMin, + double *xMax, double *yMax) { + return text->findText(s, len, startAtTop, stopAtBottom, + startAtLast, stopAtLast, caseSensitive, backward, + xMin, yMin, xMax, yMax); +} + +GString *TextOutputDev::getText(double xMin, double yMin, + double xMax, double yMax) { + return text->getText(xMin, yMin, xMax, yMax); +} + +GBool TextOutputDev::findCharRange(int pos, int length, + double *xMin, double *yMin, + double *xMax, double *yMax) { + return text->findCharRange(pos, length, xMin, yMin, xMax, yMax); +} + +#if TEXTOUT_WORD_LIST +TextWordList *TextOutputDev::makeWordList() { + return text->makeWordList(physLayout); +} +#endif + +TextPage *TextOutputDev::takeText() { + TextPage *ret; + + ret = text; + text = new TextPage(rawOrder); + return ret; +} diff --git a/kpdf/xpdf/xpdf/UnicodeMap.cc b/kpdf/xpdf/xpdf/UnicodeMap.cc deleted file mode 100644 index 2b8cb1f7..00000000 --- a/kpdf/xpdf/xpdf/UnicodeMap.cc +++ /dev/null @@ -1,293 +0,0 @@ -//======================================================================== -// -// UnicodeMap.cc -// -// Copyright 2001-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include "gmem.h" -#include "gfile.h" -#include "GString.h" -#include "GList.h" -#include "Error.h" -#include "GlobalParams.h" -#include "UnicodeMap.h" - -//------------------------------------------------------------------------ - -#define maxExtCode 16 - -struct UnicodeMapExt { - Unicode u; // Unicode char - char code[maxExtCode]; - Guint nBytes; -}; - -//------------------------------------------------------------------------ - -UnicodeMap *UnicodeMap::parse(GString *encodingNameA) { - FILE *f; - UnicodeMap *map; - UnicodeMapRange *range; - UnicodeMapExt *eMap; - int size, eMapsSize; - char buf[256]; - int line, nBytes, i, x; - char *tok1, *tok2, *tok3; - - if (!(f = globalParams->getUnicodeMapFile(encodingNameA))) { - error(-1, "Couldn't find unicodeMap file for the '%s' encoding", - encodingNameA->getCString()); - return NULL; - } - - map = new UnicodeMap(encodingNameA->copy()); - - size = 8; - map->ranges = (UnicodeMapRange *)gmallocn(size, sizeof(UnicodeMapRange)); - eMapsSize = 0; - - line = 1; - while (getLine(buf, sizeof(buf), f)) { - if ((tok1 = strtok(buf, " \t\r\n")) && - (tok2 = strtok(NULL, " \t\r\n"))) { - if (!(tok3 = strtok(NULL, " \t\r\n"))) { - tok3 = tok2; - tok2 = tok1; - } - nBytes = strlen(tok3) / 2; - if (nBytes <= 4) { - if (map->len == size) { - size *= 2; - map->ranges = (UnicodeMapRange *) - greallocn(map->ranges, size, sizeof(UnicodeMapRange)); - } - range = &map->ranges[map->len]; - sscanf(tok1, "%x", &range->start); - sscanf(tok2, "%x", &range->end); - sscanf(tok3, "%x", &range->code); - range->nBytes = nBytes; - ++map->len; - } else if (tok2 == tok1) { - if (map->eMapsLen == eMapsSize) { - eMapsSize += 16; - map->eMaps = (UnicodeMapExt *) - greallocn(map->eMaps, eMapsSize, sizeof(UnicodeMapExt)); - } - eMap = &map->eMaps[map->eMapsLen]; - sscanf(tok1, "%x", &eMap->u); - for (i = 0; i < nBytes; ++i) { - sscanf(tok3 + i*2, "%2x", &x); - eMap->code[i] = (char)x; - } - eMap->nBytes = nBytes; - ++map->eMapsLen; - } else { - error(-1, "Bad line (%d) in unicodeMap file for the '%s' encoding", - line, encodingNameA->getCString()); - } - } else { - error(-1, "Bad line (%d) in unicodeMap file for the '%s' encoding", - line, encodingNameA->getCString()); - } - ++line; - } - - fclose(f); - - return map; -} - -UnicodeMap::UnicodeMap(GString *encodingNameA) { - encodingName = encodingNameA; - unicodeOut = gFalse; - kind = unicodeMapUser; - ranges = NULL; - len = 0; - eMaps = NULL; - eMapsLen = 0; - refCnt = 1; -#if MULTITHREADED - gInitMutex(&mutex); -#endif -} - -UnicodeMap::UnicodeMap(char *encodingNameA, GBool unicodeOutA, - UnicodeMapRange *rangesA, int lenA) { - encodingName = new GString(encodingNameA); - unicodeOut = unicodeOutA; - kind = unicodeMapResident; - ranges = rangesA; - len = lenA; - eMaps = NULL; - eMapsLen = 0; - refCnt = 1; -#if MULTITHREADED - gInitMutex(&mutex); -#endif -} - -UnicodeMap::UnicodeMap(char *encodingNameA, GBool unicodeOutA, - UnicodeMapFunc funcA) { - encodingName = new GString(encodingNameA); - unicodeOut = unicodeOutA; - kind = unicodeMapFunc; - func = funcA; - eMaps = NULL; - eMapsLen = 0; - refCnt = 1; -#if MULTITHREADED - gInitMutex(&mutex); -#endif -} - -UnicodeMap::~UnicodeMap() { - delete encodingName; - if (kind == unicodeMapUser && ranges) { - gfree(ranges); - } - if (eMaps) { - gfree(eMaps); - } -#if MULTITHREADED - gDestroyMutex(&mutex); -#endif -} - -void UnicodeMap::incRefCnt() { -#if MULTITHREADED - gLockMutex(&mutex); -#endif - ++refCnt; -#if MULTITHREADED - gUnlockMutex(&mutex); -#endif -} - -void UnicodeMap::decRefCnt() { - GBool done; - -#if MULTITHREADED - gLockMutex(&mutex); -#endif - done = --refCnt == 0; -#if MULTITHREADED - gUnlockMutex(&mutex); -#endif - if (done) { - delete this; - } -} - -GBool UnicodeMap::match(GString *encodingNameA) { - return !encodingName->cmp(encodingNameA); -} - -int UnicodeMap::mapUnicode(Unicode u, char *buf, int bufSize) { - int a, b, m, n, i, j; - Guint code; - - if (kind == unicodeMapFunc) { - return (*func)(u, buf, bufSize); - } - - a = 0; - b = len; - if (u >= ranges[a].start) { - // invariant: ranges[a].start <= u < ranges[b].start - while (b - a > 1) { - m = (a + b) / 2; - if (u >= ranges[m].start) { - a = m; - } else if (u < ranges[m].start) { - b = m; - } - } - if (u <= ranges[a].end) { - n = ranges[a].nBytes; - if (n > bufSize) { - return 0; - } - code = ranges[a].code + (u - ranges[a].start); - for (i = n - 1; i >= 0; --i) { - buf[i] = (char)(code & 0xff); - code >>= 8; - } - return n; - } - } - - for (i = 0; i < eMapsLen; ++i) { - if (eMaps[i].u == u) { - n = eMaps[i].nBytes; - for (j = 0; j < n; ++j) { - buf[j] = eMaps[i].code[j]; - } - return n; - } - } - - return 0; -} - -//------------------------------------------------------------------------ - -UnicodeMapCache::UnicodeMapCache() { - int i; - - for (i = 0; i < unicodeMapCacheSize; ++i) { - cache[i] = NULL; - } -} - -UnicodeMapCache::~UnicodeMapCache() { - int i; - - for (i = 0; i < unicodeMapCacheSize; ++i) { - if (cache[i]) { - cache[i]->decRefCnt(); - } - } -} - -UnicodeMap *UnicodeMapCache::getUnicodeMap(GString *encodingName) { - UnicodeMap *map; - int i, j; - - if (cache[0] && cache[0]->match(encodingName)) { - cache[0]->incRefCnt(); - return cache[0]; - } - for (i = 1; i < unicodeMapCacheSize; ++i) { - if (cache[i] && cache[i]->match(encodingName)) { - map = cache[i]; - for (j = i; j >= 1; --j) { - cache[j] = cache[j - 1]; - } - cache[0] = map; - map->incRefCnt(); - return map; - } - } - if ((map = UnicodeMap::parse(encodingName))) { - if (cache[unicodeMapCacheSize - 1]) { - cache[unicodeMapCacheSize - 1]->decRefCnt(); - } - for (j = unicodeMapCacheSize - 1; j >= 1; --j) { - cache[j] = cache[j - 1]; - } - cache[0] = map; - map->incRefCnt(); - return map; - } - return NULL; -} diff --git a/kpdf/xpdf/xpdf/UnicodeMap.cpp b/kpdf/xpdf/xpdf/UnicodeMap.cpp new file mode 100644 index 00000000..f3d18715 --- /dev/null +++ b/kpdf/xpdf/xpdf/UnicodeMap.cpp @@ -0,0 +1,293 @@ +//======================================================================== +// +// UnicodeMap.cpp +// +// Copyright 2001-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include "gmem.h" +#include "gfile.h" +#include "GString.h" +#include "GList.h" +#include "Error.h" +#include "GlobalParams.h" +#include "UnicodeMap.h" + +//------------------------------------------------------------------------ + +#define maxExtCode 16 + +struct UnicodeMapExt { + Unicode u; // Unicode char + char code[maxExtCode]; + Guint nBytes; +}; + +//------------------------------------------------------------------------ + +UnicodeMap *UnicodeMap::parse(GString *encodingNameA) { + FILE *f; + UnicodeMap *map; + UnicodeMapRange *range; + UnicodeMapExt *eMap; + int size, eMapsSize; + char buf[256]; + int line, nBytes, i, x; + char *tok1, *tok2, *tok3; + + if (!(f = globalParams->getUnicodeMapFile(encodingNameA))) { + error(-1, "Couldn't find unicodeMap file for the '%s' encoding", + encodingNameA->getCString()); + return NULL; + } + + map = new UnicodeMap(encodingNameA->copy()); + + size = 8; + map->ranges = (UnicodeMapRange *)gmallocn(size, sizeof(UnicodeMapRange)); + eMapsSize = 0; + + line = 1; + while (getLine(buf, sizeof(buf), f)) { + if ((tok1 = strtok(buf, " \t\r\n")) && + (tok2 = strtok(NULL, " \t\r\n"))) { + if (!(tok3 = strtok(NULL, " \t\r\n"))) { + tok3 = tok2; + tok2 = tok1; + } + nBytes = strlen(tok3) / 2; + if (nBytes <= 4) { + if (map->len == size) { + size *= 2; + map->ranges = (UnicodeMapRange *) + greallocn(map->ranges, size, sizeof(UnicodeMapRange)); + } + range = &map->ranges[map->len]; + sscanf(tok1, "%x", &range->start); + sscanf(tok2, "%x", &range->end); + sscanf(tok3, "%x", &range->code); + range->nBytes = nBytes; + ++map->len; + } else if (tok2 == tok1) { + if (map->eMapsLen == eMapsSize) { + eMapsSize += 16; + map->eMaps = (UnicodeMapExt *) + greallocn(map->eMaps, eMapsSize, sizeof(UnicodeMapExt)); + } + eMap = &map->eMaps[map->eMapsLen]; + sscanf(tok1, "%x", &eMap->u); + for (i = 0; i < nBytes; ++i) { + sscanf(tok3 + i*2, "%2x", &x); + eMap->code[i] = (char)x; + } + eMap->nBytes = nBytes; + ++map->eMapsLen; + } else { + error(-1, "Bad line (%d) in unicodeMap file for the '%s' encoding", + line, encodingNameA->getCString()); + } + } else { + error(-1, "Bad line (%d) in unicodeMap file for the '%s' encoding", + line, encodingNameA->getCString()); + } + ++line; + } + + fclose(f); + + return map; +} + +UnicodeMap::UnicodeMap(GString *encodingNameA) { + encodingName = encodingNameA; + unicodeOut = gFalse; + kind = unicodeMapUser; + ranges = NULL; + len = 0; + eMaps = NULL; + eMapsLen = 0; + refCnt = 1; +#if MULTITHREADED + gInitMutex(&mutex); +#endif +} + +UnicodeMap::UnicodeMap(char *encodingNameA, GBool unicodeOutA, + UnicodeMapRange *rangesA, int lenA) { + encodingName = new GString(encodingNameA); + unicodeOut = unicodeOutA; + kind = unicodeMapResident; + ranges = rangesA; + len = lenA; + eMaps = NULL; + eMapsLen = 0; + refCnt = 1; +#if MULTITHREADED + gInitMutex(&mutex); +#endif +} + +UnicodeMap::UnicodeMap(char *encodingNameA, GBool unicodeOutA, + UnicodeMapFunc funcA) { + encodingName = new GString(encodingNameA); + unicodeOut = unicodeOutA; + kind = unicodeMapFunc; + func = funcA; + eMaps = NULL; + eMapsLen = 0; + refCnt = 1; +#if MULTITHREADED + gInitMutex(&mutex); +#endif +} + +UnicodeMap::~UnicodeMap() { + delete encodingName; + if (kind == unicodeMapUser && ranges) { + gfree(ranges); + } + if (eMaps) { + gfree(eMaps); + } +#if MULTITHREADED + gDestroyMutex(&mutex); +#endif +} + +void UnicodeMap::incRefCnt() { +#if MULTITHREADED + gLockMutex(&mutex); +#endif + ++refCnt; +#if MULTITHREADED + gUnlockMutex(&mutex); +#endif +} + +void UnicodeMap::decRefCnt() { + GBool done; + +#if MULTITHREADED + gLockMutex(&mutex); +#endif + done = --refCnt == 0; +#if MULTITHREADED + gUnlockMutex(&mutex); +#endif + if (done) { + delete this; + } +} + +GBool UnicodeMap::match(GString *encodingNameA) { + return !encodingName->cmp(encodingNameA); +} + +int UnicodeMap::mapUnicode(Unicode u, char *buf, int bufSize) { + int a, b, m, n, i, j; + Guint code; + + if (kind == unicodeMapFunc) { + return (*func)(u, buf, bufSize); + } + + a = 0; + b = len; + if (u >= ranges[a].start) { + // invariant: ranges[a].start <= u < ranges[b].start + while (b - a > 1) { + m = (a + b) / 2; + if (u >= ranges[m].start) { + a = m; + } else if (u < ranges[m].start) { + b = m; + } + } + if (u <= ranges[a].end) { + n = ranges[a].nBytes; + if (n > bufSize) { + return 0; + } + code = ranges[a].code + (u - ranges[a].start); + for (i = n - 1; i >= 0; --i) { + buf[i] = (char)(code & 0xff); + code >>= 8; + } + return n; + } + } + + for (i = 0; i < eMapsLen; ++i) { + if (eMaps[i].u == u) { + n = eMaps[i].nBytes; + for (j = 0; j < n; ++j) { + buf[j] = eMaps[i].code[j]; + } + return n; + } + } + + return 0; +} + +//------------------------------------------------------------------------ + +UnicodeMapCache::UnicodeMapCache() { + int i; + + for (i = 0; i < unicodeMapCacheSize; ++i) { + cache[i] = NULL; + } +} + +UnicodeMapCache::~UnicodeMapCache() { + int i; + + for (i = 0; i < unicodeMapCacheSize; ++i) { + if (cache[i]) { + cache[i]->decRefCnt(); + } + } +} + +UnicodeMap *UnicodeMapCache::getUnicodeMap(GString *encodingName) { + UnicodeMap *map; + int i, j; + + if (cache[0] && cache[0]->match(encodingName)) { + cache[0]->incRefCnt(); + return cache[0]; + } + for (i = 1; i < unicodeMapCacheSize; ++i) { + if (cache[i] && cache[i]->match(encodingName)) { + map = cache[i]; + for (j = i; j >= 1; --j) { + cache[j] = cache[j - 1]; + } + cache[0] = map; + map->incRefCnt(); + return map; + } + } + if ((map = UnicodeMap::parse(encodingName))) { + if (cache[unicodeMapCacheSize - 1]) { + cache[unicodeMapCacheSize - 1]->decRefCnt(); + } + for (j = unicodeMapCacheSize - 1; j >= 1; --j) { + cache[j] = cache[j - 1]; + } + cache[0] = map; + map->incRefCnt(); + return map; + } + return NULL; +} diff --git a/kpdf/xpdf/xpdf/UnicodeTypeTable.cc b/kpdf/xpdf/xpdf/UnicodeTypeTable.cc deleted file mode 100644 index b8960403..00000000 --- a/kpdf/xpdf/xpdf/UnicodeTypeTable.cc +++ /dev/null @@ -1,949 +0,0 @@ -//======================================================================== -// -// UnicodeTypeTable.cc -// -// Copyright 2004 Glyph & Cog, LLC -// -//======================================================================== - -#include -#include "CharTypes.h" -#include "UnicodeTypeTable.h" - -struct UnicodeMapTableEntry { - char *vector; - char type; -}; - -struct UnicodeCaseTableVector { - Unicode codes[256]; -}; - -static UnicodeMapTableEntry typeTable[256] = { - { "NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLNNNNNNNNNNLNNNNLNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL", 'X' }, - { NULL, 'L' }, - { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLNNNNNNNNNNNNNNLLNNNNNNNNNNNNNNLLLLLNNNNNNNNNLNNNNNNNNNNNNNNNNN", 'X' }, - { "NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLNNNNNNNNNNNLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLL", 'X' }, - { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, - { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNRNRNNRNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR", 'X' }, - { "RRRRNNNNNNNNNRNNNNNNNNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNRRRNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNNNNNNRNNNNNNNRRNNNNNNNRRNNNNNNNNNNRRRRRR", 'X' }, - { "RRRRRRRRRRRRRRNNRNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNNNNNNNNNNNNNNNNNNNNNNNNNNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNNNNNNNNNNRNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN", 'X' }, - { NULL, 'N' }, - { "NNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLNNNNNNNNLLLLNLLLNNNNLLLLLLLLLLLLLNNLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLNNNNLLLLLLLLNLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLNNLLLLLLLNNNNN", 'X' }, - { "NNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLNNNNNNNNLLLLNLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLNNNNNNNNNNNNNNNN", 'X' }, - { "NNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLNLNNNLLLLLLLLLNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNLLLLL", 'X' }, - { 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- 0x0260, 0x0261, 0x0262, 0x0263, 0x0264, 0x0265, 0x0266, 0x0267, - 0x0268, 0x0269, 0x026a, 0x026b, 0x026c, 0x026d, 0x026e, 0x026f, - 0x0270, 0x0271, 0x0272, 0x0273, 0x0274, 0x0275, 0x0276, 0x0277, - 0x0278, 0x0279, 0x027a, 0x027b, 0x027c, 0x027d, 0x027e, 0x027f, - 0x0280, 0x0281, 0x0282, 0x0283, 0x0284, 0x0285, 0x0286, 0x0287, - 0x0288, 0x0289, 0x028a, 0x028b, 0x028c, 0x028d, 0x028e, 0x028f, - 0x0290, 0x0291, 0x0292, 0x0293, 0x0294, 0x0295, 0x0296, 0x0297, - 0x0298, 0x0299, 0x029a, 0x029b, 0x029c, 0x029d, 0x029e, 0x029f, - 0x02a0, 0x02a1, 0x02a2, 0x02a3, 0x02a4, 0x02a5, 0x02a6, 0x02a7, - 0x02a8, 0x02a9, 0x02aa, 0x02ab, 0x02ac, 0x02ad, 0x02ae, 0x02af, - 0x02b0, 0x02b1, 0x02b2, 0x02b3, 0x02b4, 0x02b5, 0x02b6, 0x02b7, - 0x02b8, 0x02b9, 0x02ba, 0x02bb, 0x02bc, 0x02bd, 0x02be, 0x02bf, - 0x02c0, 0x02c1, 0x02c2, 0x02c3, 0x02c4, 0x02c5, 0x02c6, 0x02c7, - 0x02c8, 0x02c9, 0x02ca, 0x02cb, 0x02cc, 0x02cd, 0x02ce, 0x02cf, - 0x02d0, 0x02d1, 0x02d2, 0x02d3, 0x02d4, 0x02d5, 0x02d6, 0x02d7, - 0x02d8, 0x02d9, 0x02da, 0x02db, 0x02dc, 0x02dd, 0x02de, 0x02df, - 0x02e0, 0x02e1, 0x02e2, 0x02e3, 0x02e4, 0x02e5, 0x02e6, 0x02e7, - 0x02e8, 0x02e9, 0x02ea, 0x02eb, 0x02ec, 0x02ed, 0x02ee, 0x02ef, - 0x02f0, 0x02f1, 0x02f2, 0x02f3, 0x02f4, 0x02f5, 0x02f6, 0x02f7, - 0x02f8, 0x02f9, 0x02fa, 0x02fb, 0x02fc, 0x02fd, 0x02fe, 0x02ff -}}; -static UnicodeCaseTableVector caseTable03 = {{ - 0x0300, 0x0301, 0x0302, 0x0303, 0x0304, 0x0305, 0x0306, 0x0307, - 0x0308, 0x0309, 0x030a, 0x030b, 0x030c, 0x030d, 0x030e, 0x030f, - 0x0310, 0x0311, 0x0312, 0x0313, 0x0314, 0x0315, 0x0316, 0x0317, - 0x0318, 0x0319, 0x031a, 0x031b, 0x031c, 0x031d, 0x031e, 0x031f, - 0x0320, 0x0321, 0x0322, 0x0323, 0x0324, 0x0325, 0x0326, 0x0327, - 0x0328, 0x0329, 0x032a, 0x032b, 0x032c, 0x032d, 0x032e, 0x032f, - 0x0330, 0x0331, 0x0332, 0x0333, 0x0334, 0x0335, 0x0336, 0x0337, - 0x0338, 0x0339, 0x033a, 0x033b, 0x033c, 0x033d, 0x033e, 0x033f, - 0x0340, 0x0341, 0x0342, 0x0343, 0x0344, 0x03b9, 0x0346, 0x0347, - 0x0348, 0x0349, 0x034a, 0x034b, 0x034c, 0x034d, 0x034e, 0x034f, - 0x0350, 0x0351, 0x0352, 0x0353, 0x0354, 0x0355, 0x0356, 0x0357, - 0x0358, 0x0359, 0x035a, 0x035b, 0x035c, 0x035d, 0x035e, 0x035f, - 0x0360, 0x0361, 0x0362, 0x0363, 0x0364, 0x0365, 0x0366, 0x0367, - 0x0368, 0x0369, 0x036a, 0x036b, 0x036c, 0x036d, 0x036e, 0x036f, - 0x0370, 0x0371, 0x0372, 0x0373, 0x0374, 0x0375, 0x0376, 0x0377, - 0x0378, 0x0379, 0x037a, 0x037b, 0x037c, 0x037d, 0x037e, 0x037f, - 0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x03ac, 0x0387, - 0x03ad, 0x03ae, 0x03af, 0x038b, 0x03cc, 0x038d, 0x03cd, 0x03ce, - 0x0390, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7, - 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf, - 0x03c0, 0x03c1, 0x03a2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7, - 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03ac, 0x03ad, 0x03ae, 0x03af, - 0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7, - 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf, - 0x03c0, 0x03c1, 0x03c3, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7, - 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x03cf, - 0x03b2, 0x03b8, 0x03d2, 0x03d3, 0x03d4, 0x03c6, 0x03c0, 0x03d7, - 0x03d9, 0x03d9, 0x03db, 0x03db, 0x03dd, 0x03dd, 0x03df, 0x03df, - 0x03e1, 0x03e1, 0x03e3, 0x03e3, 0x03e5, 0x03e5, 0x03e7, 0x03e7, - 0x03e9, 0x03e9, 0x03eb, 0x03eb, 0x03ed, 0x03ed, 0x03ef, 0x03ef, - 0x03ba, 0x03c1, 0x03f2, 0x03f3, 0x03b8, 0x03b5, 0x03f6, 0x03f8, - 0x03f8, 0x03f2, 0x03fb, 0x03fb, 0x03fc, 0x03fd, 0x03fe, 0x03ff -}}; -static UnicodeCaseTableVector caseTable04 = {{ - 0x0450, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, - 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x045d, 0x045e, 0x045f, - 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, - 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, - 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, - 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f, - 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, - 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, - 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, - 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f, - 0x0450, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, - 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x045d, 0x045e, 0x045f, - 0x0461, 0x0461, 0x0463, 0x0463, 0x0465, 0x0465, 0x0467, 0x0467, - 0x0469, 0x0469, 0x046b, 0x046b, 0x046d, 0x046d, 0x046f, 0x046f, - 0x0471, 0x0471, 0x0473, 0x0473, 0x0475, 0x0475, 0x0477, 0x0477, - 0x0479, 0x0479, 0x047b, 0x047b, 0x047d, 0x047d, 0x047f, 0x047f, - 0x0481, 0x0481, 0x0482, 0x0483, 0x0484, 0x0485, 0x0486, 0x0487, - 0x0488, 0x0489, 0x048b, 0x048b, 0x048d, 0x048d, 0x048f, 0x048f, - 0x0491, 0x0491, 0x0493, 0x0493, 0x0495, 0x0495, 0x0497, 0x0497, - 0x0499, 0x0499, 0x049b, 0x049b, 0x049d, 0x049d, 0x049f, 0x049f, - 0x04a1, 0x04a1, 0x04a3, 0x04a3, 0x04a5, 0x04a5, 0x04a7, 0x04a7, - 0x04a9, 0x04a9, 0x04ab, 0x04ab, 0x04ad, 0x04ad, 0x04af, 0x04af, - 0x04b1, 0x04b1, 0x04b3, 0x04b3, 0x04b5, 0x04b5, 0x04b7, 0x04b7, - 0x04b9, 0x04b9, 0x04bb, 0x04bb, 0x04bd, 0x04bd, 0x04bf, 0x04bf, - 0x04c0, 0x04c2, 0x04c2, 0x04c4, 0x04c4, 0x04c6, 0x04c6, 0x04c8, - 0x04c8, 0x04ca, 0x04ca, 0x04cc, 0x04cc, 0x04ce, 0x04ce, 0x04cf, - 0x04d1, 0x04d1, 0x04d3, 0x04d3, 0x04d5, 0x04d5, 0x04d7, 0x04d7, - 0x04d9, 0x04d9, 0x04db, 0x04db, 0x04dd, 0x04dd, 0x04df, 0x04df, - 0x04e1, 0x04e1, 0x04e3, 0x04e3, 0x04e5, 0x04e5, 0x04e7, 0x04e7, - 0x04e9, 0x04e9, 0x04eb, 0x04eb, 0x04ed, 0x04ed, 0x04ef, 0x04ef, - 0x04f1, 0x04f1, 0x04f3, 0x04f3, 0x04f5, 0x04f5, 0x04f6, 0x04f7, - 0x04f9, 0x04f9, 0x04fa, 0x04fb, 0x04fc, 0x04fd, 0x04fe, 0x04ff -}}; -static UnicodeCaseTableVector caseTable05 = {{ - 0x0501, 0x0501, 0x0503, 0x0503, 0x0505, 0x0505, 0x0507, 0x0507, - 0x0509, 0x0509, 0x050b, 0x050b, 0x050d, 0x050d, 0x050f, 0x050f, - 0x0510, 0x0511, 0x0512, 0x0513, 0x0514, 0x0515, 0x0516, 0x0517, - 0x0518, 0x0519, 0x051a, 0x051b, 0x051c, 0x051d, 0x051e, 0x051f, - 0x0520, 0x0521, 0x0522, 0x0523, 0x0524, 0x0525, 0x0526, 0x0527, - 0x0528, 0x0529, 0x052a, 0x052b, 0x052c, 0x052d, 0x052e, 0x052f, - 0x0530, 0x0561, 0x0562, 0x0563, 0x0564, 0x0565, 0x0566, 0x0567, - 0x0568, 0x0569, 0x056a, 0x056b, 0x056c, 0x056d, 0x056e, 0x056f, - 0x0570, 0x0571, 0x0572, 0x0573, 0x0574, 0x0575, 0x0576, 0x0577, - 0x0578, 0x0579, 0x057a, 0x057b, 0x057c, 0x057d, 0x057e, 0x057f, - 0x0580, 0x0581, 0x0582, 0x0583, 0x0584, 0x0585, 0x0586, 0x0557, - 0x0558, 0x0559, 0x055a, 0x055b, 0x055c, 0x055d, 0x055e, 0x055f, - 0x0560, 0x0561, 0x0562, 0x0563, 0x0564, 0x0565, 0x0566, 0x0567, - 0x0568, 0x0569, 0x056a, 0x056b, 0x056c, 0x056d, 0x056e, 0x056f, - 0x0570, 0x0571, 0x0572, 0x0573, 0x0574, 0x0575, 0x0576, 0x0577, - 0x0578, 0x0579, 0x057a, 0x057b, 0x057c, 0x057d, 0x057e, 0x057f, - 0x0580, 0x0581, 0x0582, 0x0583, 0x0584, 0x0585, 0x0586, 0x0587, - 0x0588, 0x0589, 0x058a, 0x058b, 0x058c, 0x058d, 0x058e, 0x058f, - 0x0590, 0x0591, 0x0592, 0x0593, 0x0594, 0x0595, 0x0596, 0x0597, - 0x0598, 0x0599, 0x059a, 0x059b, 0x059c, 0x059d, 0x059e, 0x059f, - 0x05a0, 0x05a1, 0x05a2, 0x05a3, 0x05a4, 0x05a5, 0x05a6, 0x05a7, - 0x05a8, 0x05a9, 0x05aa, 0x05ab, 0x05ac, 0x05ad, 0x05ae, 0x05af, - 0x05b0, 0x05b1, 0x05b2, 0x05b3, 0x05b4, 0x05b5, 0x05b6, 0x05b7, - 0x05b8, 0x05b9, 0x05ba, 0x05bb, 0x05bc, 0x05bd, 0x05be, 0x05bf, - 0x05c0, 0x05c1, 0x05c2, 0x05c3, 0x05c4, 0x05c5, 0x05c6, 0x05c7, - 0x05c8, 0x05c9, 0x05ca, 0x05cb, 0x05cc, 0x05cd, 0x05ce, 0x05cf, - 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7, - 0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df, - 0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7, - 0x05e8, 0x05e9, 0x05ea, 0x05eb, 0x05ec, 0x05ed, 0x05ee, 0x05ef, - 0x05f0, 0x05f1, 0x05f2, 0x05f3, 0x05f4, 0x05f5, 0x05f6, 0x05f7, - 0x05f8, 0x05f9, 0x05fa, 0x05fb, 0x05fc, 0x05fd, 0x05fe, 0x05ff -}}; -static UnicodeCaseTableVector caseTable1e = {{ - 0x1e01, 0x1e01, 0x1e03, 0x1e03, 0x1e05, 0x1e05, 0x1e07, 0x1e07, - 0x1e09, 0x1e09, 0x1e0b, 0x1e0b, 0x1e0d, 0x1e0d, 0x1e0f, 0x1e0f, - 0x1e11, 0x1e11, 0x1e13, 0x1e13, 0x1e15, 0x1e15, 0x1e17, 0x1e17, - 0x1e19, 0x1e19, 0x1e1b, 0x1e1b, 0x1e1d, 0x1e1d, 0x1e1f, 0x1e1f, - 0x1e21, 0x1e21, 0x1e23, 0x1e23, 0x1e25, 0x1e25, 0x1e27, 0x1e27, - 0x1e29, 0x1e29, 0x1e2b, 0x1e2b, 0x1e2d, 0x1e2d, 0x1e2f, 0x1e2f, - 0x1e31, 0x1e31, 0x1e33, 0x1e33, 0x1e35, 0x1e35, 0x1e37, 0x1e37, - 0x1e39, 0x1e39, 0x1e3b, 0x1e3b, 0x1e3d, 0x1e3d, 0x1e3f, 0x1e3f, - 0x1e41, 0x1e41, 0x1e43, 0x1e43, 0x1e45, 0x1e45, 0x1e47, 0x1e47, - 0x1e49, 0x1e49, 0x1e4b, 0x1e4b, 0x1e4d, 0x1e4d, 0x1e4f, 0x1e4f, - 0x1e51, 0x1e51, 0x1e53, 0x1e53, 0x1e55, 0x1e55, 0x1e57, 0x1e57, - 0x1e59, 0x1e59, 0x1e5b, 0x1e5b, 0x1e5d, 0x1e5d, 0x1e5f, 0x1e5f, - 0x1e61, 0x1e61, 0x1e63, 0x1e63, 0x1e65, 0x1e65, 0x1e67, 0x1e67, - 0x1e69, 0x1e69, 0x1e6b, 0x1e6b, 0x1e6d, 0x1e6d, 0x1e6f, 0x1e6f, - 0x1e71, 0x1e71, 0x1e73, 0x1e73, 0x1e75, 0x1e75, 0x1e77, 0x1e77, - 0x1e79, 0x1e79, 0x1e7b, 0x1e7b, 0x1e7d, 0x1e7d, 0x1e7f, 0x1e7f, - 0x1e81, 0x1e81, 0x1e83, 0x1e83, 0x1e85, 0x1e85, 0x1e87, 0x1e87, - 0x1e89, 0x1e89, 0x1e8b, 0x1e8b, 0x1e8d, 0x1e8d, 0x1e8f, 0x1e8f, - 0x1e91, 0x1e91, 0x1e93, 0x1e93, 0x1e95, 0x1e95, 0x1e96, 0x1e97, - 0x1e98, 0x1e99, 0x1e9a, 0x1e61, 0x1e9c, 0x1e9d, 0x1e9e, 0x1e9f, - 0x1ea1, 0x1ea1, 0x1ea3, 0x1ea3, 0x1ea5, 0x1ea5, 0x1ea7, 0x1ea7, - 0x1ea9, 0x1ea9, 0x1eab, 0x1eab, 0x1ead, 0x1ead, 0x1eaf, 0x1eaf, - 0x1eb1, 0x1eb1, 0x1eb3, 0x1eb3, 0x1eb5, 0x1eb5, 0x1eb7, 0x1eb7, - 0x1eb9, 0x1eb9, 0x1ebb, 0x1ebb, 0x1ebd, 0x1ebd, 0x1ebf, 0x1ebf, - 0x1ec1, 0x1ec1, 0x1ec3, 0x1ec3, 0x1ec5, 0x1ec5, 0x1ec7, 0x1ec7, - 0x1ec9, 0x1ec9, 0x1ecb, 0x1ecb, 0x1ecd, 0x1ecd, 0x1ecf, 0x1ecf, - 0x1ed1, 0x1ed1, 0x1ed3, 0x1ed3, 0x1ed5, 0x1ed5, 0x1ed7, 0x1ed7, - 0x1ed9, 0x1ed9, 0x1edb, 0x1edb, 0x1edd, 0x1edd, 0x1edf, 0x1edf, - 0x1ee1, 0x1ee1, 0x1ee3, 0x1ee3, 0x1ee5, 0x1ee5, 0x1ee7, 0x1ee7, - 0x1ee9, 0x1ee9, 0x1eeb, 0x1eeb, 0x1eed, 0x1eed, 0x1eef, 0x1eef, - 0x1ef1, 0x1ef1, 0x1ef3, 0x1ef3, 0x1ef5, 0x1ef5, 0x1ef7, 0x1ef7, - 0x1ef9, 0x1ef9, 0x1efa, 0x1efb, 0x1efc, 0x1efd, 0x1efe, 0x1eff -}}; -static UnicodeCaseTableVector caseTable1f = {{ - 0x1f00, 0x1f01, 0x1f02, 0x1f03, 0x1f04, 0x1f05, 0x1f06, 0x1f07, - 0x1f00, 0x1f01, 0x1f02, 0x1f03, 0x1f04, 0x1f05, 0x1f06, 0x1f07, - 0x1f10, 0x1f11, 0x1f12, 0x1f13, 0x1f14, 0x1f15, 0x1f16, 0x1f17, - 0x1f10, 0x1f11, 0x1f12, 0x1f13, 0x1f14, 0x1f15, 0x1f1e, 0x1f1f, - 0x1f20, 0x1f21, 0x1f22, 0x1f23, 0x1f24, 0x1f25, 0x1f26, 0x1f27, - 0x1f20, 0x1f21, 0x1f22, 0x1f23, 0x1f24, 0x1f25, 0x1f26, 0x1f27, - 0x1f30, 0x1f31, 0x1f32, 0x1f33, 0x1f34, 0x1f35, 0x1f36, 0x1f37, - 0x1f30, 0x1f31, 0x1f32, 0x1f33, 0x1f34, 0x1f35, 0x1f36, 0x1f37, - 0x1f40, 0x1f41, 0x1f42, 0x1f43, 0x1f44, 0x1f45, 0x1f46, 0x1f47, - 0x1f40, 0x1f41, 0x1f42, 0x1f43, 0x1f44, 0x1f45, 0x1f4e, 0x1f4f, - 0x1f50, 0x1f51, 0x1f52, 0x1f53, 0x1f54, 0x1f55, 0x1f56, 0x1f57, - 0x1f58, 0x1f51, 0x1f5a, 0x1f53, 0x1f5c, 0x1f55, 0x1f5e, 0x1f57, - 0x1f60, 0x1f61, 0x1f62, 0x1f63, 0x1f64, 0x1f65, 0x1f66, 0x1f67, - 0x1f60, 0x1f61, 0x1f62, 0x1f63, 0x1f64, 0x1f65, 0x1f66, 0x1f67, - 0x1f70, 0x1f71, 0x1f72, 0x1f73, 0x1f74, 0x1f75, 0x1f76, 0x1f77, - 0x1f78, 0x1f79, 0x1f7a, 0x1f7b, 0x1f7c, 0x1f7d, 0x1f7e, 0x1f7f, - 0x1f80, 0x1f81, 0x1f82, 0x1f83, 0x1f84, 0x1f85, 0x1f86, 0x1f87, - 0x1f80, 0x1f81, 0x1f82, 0x1f83, 0x1f84, 0x1f85, 0x1f86, 0x1f87, - 0x1f90, 0x1f91, 0x1f92, 0x1f93, 0x1f94, 0x1f95, 0x1f96, 0x1f97, - 0x1f90, 0x1f91, 0x1f92, 0x1f93, 0x1f94, 0x1f95, 0x1f96, 0x1f97, - 0x1fa0, 0x1fa1, 0x1fa2, 0x1fa3, 0x1fa4, 0x1fa5, 0x1fa6, 0x1fa7, - 0x1fa0, 0x1fa1, 0x1fa2, 0x1fa3, 0x1fa4, 0x1fa5, 0x1fa6, 0x1fa7, - 0x1fb0, 0x1fb1, 0x1fb2, 0x1fb3, 0x1fb4, 0x1fb5, 0x1fb6, 0x1fb7, - 0x1fb0, 0x1fb1, 0x1f70, 0x1f71, 0x1fb3, 0x1fbd, 0x03b9, 0x1fbf, - 0x1fc0, 0x1fc1, 0x1fc2, 0x1fc3, 0x1fc4, 0x1fc5, 0x1fc6, 0x1fc7, - 0x1f72, 0x1f73, 0x1f74, 0x1f75, 0x1fc3, 0x1fcd, 0x1fce, 0x1fcf, - 0x1fd0, 0x1fd1, 0x1fd2, 0x1fd3, 0x1fd4, 0x1fd5, 0x1fd6, 0x1fd7, - 0x1fd0, 0x1fd1, 0x1f76, 0x1f77, 0x1fdc, 0x1fdd, 0x1fde, 0x1fdf, - 0x1fe0, 0x1fe1, 0x1fe2, 0x1fe3, 0x1fe4, 0x1fe5, 0x1fe6, 0x1fe7, - 0x1fe0, 0x1fe1, 0x1f7a, 0x1f7b, 0x1fe5, 0x1fed, 0x1fee, 0x1fef, - 0x1ff0, 0x1ff1, 0x1ff2, 0x1ff3, 0x1ff4, 0x1ff5, 0x1ff6, 0x1ff7, - 0x1f78, 0x1f79, 0x1f7c, 0x1f7d, 0x1ff3, 0x1ffd, 0x1ffe, 0x1fff -}}; -static UnicodeCaseTableVector caseTable21 = {{ - 0x2100, 0x2101, 0x2102, 0x2103, 0x2104, 0x2105, 0x2106, 0x2107, - 0x2108, 0x2109, 0x210a, 0x210b, 0x210c, 0x210d, 0x210e, 0x210f, - 0x2110, 0x2111, 0x2112, 0x2113, 0x2114, 0x2115, 0x2116, 0x2117, - 0x2118, 0x2119, 0x211a, 0x211b, 0x211c, 0x211d, 0x211e, 0x211f, - 0x2120, 0x2121, 0x2122, 0x2123, 0x2124, 0x2125, 0x03c9, 0x2127, - 0x2128, 0x2129, 0x006b, 0x00e5, 0x212c, 0x212d, 0x212e, 0x212f, - 0x2130, 0x2131, 0x2132, 0x2133, 0x2134, 0x2135, 0x2136, 0x2137, - 0x2138, 0x2139, 0x213a, 0x213b, 0x213c, 0x213d, 0x213e, 0x213f, - 0x2140, 0x2141, 0x2142, 0x2143, 0x2144, 0x2145, 0x2146, 0x2147, - 0x2148, 0x2149, 0x214a, 0x214b, 0x214c, 0x214d, 0x214e, 0x214f, - 0x2150, 0x2151, 0x2152, 0x2153, 0x2154, 0x2155, 0x2156, 0x2157, - 0x2158, 0x2159, 0x215a, 0x215b, 0x215c, 0x215d, 0x215e, 0x215f, - 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, - 0x2178, 0x2179, 0x217a, 0x217b, 0x217c, 0x217d, 0x217e, 0x217f, - 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, - 0x2178, 0x2179, 0x217a, 0x217b, 0x217c, 0x217d, 0x217e, 0x217f, - 0x2180, 0x2181, 0x2182, 0x2183, 0x2184, 0x2185, 0x2186, 0x2187, - 0x2188, 0x2189, 0x218a, 0x218b, 0x218c, 0x218d, 0x218e, 0x218f, - 0x2190, 0x2191, 0x2192, 0x2193, 0x2194, 0x2195, 0x2196, 0x2197, - 0x2198, 0x2199, 0x219a, 0x219b, 0x219c, 0x219d, 0x219e, 0x219f, - 0x21a0, 0x21a1, 0x21a2, 0x21a3, 0x21a4, 0x21a5, 0x21a6, 0x21a7, - 0x21a8, 0x21a9, 0x21aa, 0x21ab, 0x21ac, 0x21ad, 0x21ae, 0x21af, - 0x21b0, 0x21b1, 0x21b2, 0x21b3, 0x21b4, 0x21b5, 0x21b6, 0x21b7, - 0x21b8, 0x21b9, 0x21ba, 0x21bb, 0x21bc, 0x21bd, 0x21be, 0x21bf, - 0x21c0, 0x21c1, 0x21c2, 0x21c3, 0x21c4, 0x21c5, 0x21c6, 0x21c7, - 0x21c8, 0x21c9, 0x21ca, 0x21cb, 0x21cc, 0x21cd, 0x21ce, 0x21cf, - 0x21d0, 0x21d1, 0x21d2, 0x21d3, 0x21d4, 0x21d5, 0x21d6, 0x21d7, - 0x21d8, 0x21d9, 0x21da, 0x21db, 0x21dc, 0x21dd, 0x21de, 0x21df, - 0x21e0, 0x21e1, 0x21e2, 0x21e3, 0x21e4, 0x21e5, 0x21e6, 0x21e7, - 0x21e8, 0x21e9, 0x21ea, 0x21eb, 0x21ec, 0x21ed, 0x21ee, 0x21ef, - 0x21f0, 0x21f1, 0x21f2, 0x21f3, 0x21f4, 0x21f5, 0x21f6, 0x21f7, - 0x21f8, 0x21f9, 0x21fa, 0x21fb, 0x21fc, 0x21fd, 0x21fe, 0x21ff -}}; -static UnicodeCaseTableVector caseTable24 = {{ - 0x2400, 0x2401, 0x2402, 0x2403, 0x2404, 0x2405, 0x2406, 0x2407, - 0x2408, 0x2409, 0x240a, 0x240b, 0x240c, 0x240d, 0x240e, 0x240f, - 0x2410, 0x2411, 0x2412, 0x2413, 0x2414, 0x2415, 0x2416, 0x2417, - 0x2418, 0x2419, 0x241a, 0x241b, 0x241c, 0x241d, 0x241e, 0x241f, - 0x2420, 0x2421, 0x2422, 0x2423, 0x2424, 0x2425, 0x2426, 0x2427, - 0x2428, 0x2429, 0x242a, 0x242b, 0x242c, 0x242d, 0x242e, 0x242f, - 0x2430, 0x2431, 0x2432, 0x2433, 0x2434, 0x2435, 0x2436, 0x2437, - 0x2438, 0x2439, 0x243a, 0x243b, 0x243c, 0x243d, 0x243e, 0x243f, - 0x2440, 0x2441, 0x2442, 0x2443, 0x2444, 0x2445, 0x2446, 0x2447, - 0x2448, 0x2449, 0x244a, 0x244b, 0x244c, 0x244d, 0x244e, 0x244f, - 0x2450, 0x2451, 0x2452, 0x2453, 0x2454, 0x2455, 0x2456, 0x2457, - 0x2458, 0x2459, 0x245a, 0x245b, 0x245c, 0x245d, 0x245e, 0x245f, - 0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466, 0x2467, - 0x2468, 0x2469, 0x246a, 0x246b, 0x246c, 0x246d, 0x246e, 0x246f, - 0x2470, 0x2471, 0x2472, 0x2473, 0x2474, 0x2475, 0x2476, 0x2477, - 0x2478, 0x2479, 0x247a, 0x247b, 0x247c, 0x247d, 0x247e, 0x247f, - 0x2480, 0x2481, 0x2482, 0x2483, 0x2484, 0x2485, 0x2486, 0x2487, - 0x2488, 0x2489, 0x248a, 0x248b, 0x248c, 0x248d, 0x248e, 0x248f, - 0x2490, 0x2491, 0x2492, 0x2493, 0x2494, 0x2495, 0x2496, 0x2497, - 0x2498, 0x2499, 0x249a, 0x249b, 0x249c, 0x249d, 0x249e, 0x249f, - 0x24a0, 0x24a1, 0x24a2, 0x24a3, 0x24a4, 0x24a5, 0x24a6, 0x24a7, - 0x24a8, 0x24a9, 0x24aa, 0x24ab, 0x24ac, 0x24ad, 0x24ae, 0x24af, - 0x24b0, 0x24b1, 0x24b2, 0x24b3, 0x24b4, 0x24b5, 0x24d0, 0x24d1, - 0x24d2, 0x24d3, 0x24d4, 0x24d5, 0x24d6, 0x24d7, 0x24d8, 0x24d9, - 0x24da, 0x24db, 0x24dc, 0x24dd, 0x24de, 0x24df, 0x24e0, 0x24e1, - 0x24e2, 0x24e3, 0x24e4, 0x24e5, 0x24e6, 0x24e7, 0x24e8, 0x24e9, - 0x24d0, 0x24d1, 0x24d2, 0x24d3, 0x24d4, 0x24d5, 0x24d6, 0x24d7, - 0x24d8, 0x24d9, 0x24da, 0x24db, 0x24dc, 0x24dd, 0x24de, 0x24df, - 0x24e0, 0x24e1, 0x24e2, 0x24e3, 0x24e4, 0x24e5, 0x24e6, 0x24e7, - 0x24e8, 0x24e9, 0x24ea, 0x24eb, 0x24ec, 0x24ed, 0x24ee, 0x24ef, - 0x24f0, 0x24f1, 0x24f2, 0x24f3, 0x24f4, 0x24f5, 0x24f6, 0x24f7, - 0x24f8, 0x24f9, 0x24fa, 0x24fb, 0x24fc, 0x24fd, 0x24fe, 0x24ff -}}; -static UnicodeCaseTableVector caseTableff = {{ - 0xff00, 0xff01, 0xff02, 0xff03, 0xff04, 0xff05, 0xff06, 0xff07, - 0xff08, 0xff09, 0xff0a, 0xff0b, 0xff0c, 0xff0d, 0xff0e, 0xff0f, - 0xff10, 0xff11, 0xff12, 0xff13, 0xff14, 0xff15, 0xff16, 0xff17, - 0xff18, 0xff19, 0xff1a, 0xff1b, 0xff1c, 0xff1d, 0xff1e, 0xff1f, - 0xff20, 0xff41, 0xff42, 0xff43, 0xff44, 0xff45, 0xff46, 0xff47, - 0xff48, 0xff49, 0xff4a, 0xff4b, 0xff4c, 0xff4d, 0xff4e, 0xff4f, - 0xff50, 0xff51, 0xff52, 0xff53, 0xff54, 0xff55, 0xff56, 0xff57, - 0xff58, 0xff59, 0xff5a, 0xff3b, 0xff3c, 0xff3d, 0xff3e, 0xff3f, - 0xff40, 0xff41, 0xff42, 0xff43, 0xff44, 0xff45, 0xff46, 0xff47, - 0xff48, 0xff49, 0xff4a, 0xff4b, 0xff4c, 0xff4d, 0xff4e, 0xff4f, - 0xff50, 0xff51, 0xff52, 0xff53, 0xff54, 0xff55, 0xff56, 0xff57, - 0xff58, 0xff59, 0xff5a, 0xff5b, 0xff5c, 0xff5d, 0xff5e, 0xff5f, - 0xff60, 0xff61, 0xff62, 0xff63, 0xff64, 0xff65, 0xff66, 0xff67, - 0xff68, 0xff69, 0xff6a, 0xff6b, 0xff6c, 0xff6d, 0xff6e, 0xff6f, - 0xff70, 0xff71, 0xff72, 0xff73, 0xff74, 0xff75, 0xff76, 0xff77, - 0xff78, 0xff79, 0xff7a, 0xff7b, 0xff7c, 0xff7d, 0xff7e, 0xff7f, - 0xff80, 0xff81, 0xff82, 0xff83, 0xff84, 0xff85, 0xff86, 0xff87, - 0xff88, 0xff89, 0xff8a, 0xff8b, 0xff8c, 0xff8d, 0xff8e, 0xff8f, - 0xff90, 0xff91, 0xff92, 0xff93, 0xff94, 0xff95, 0xff96, 0xff97, - 0xff98, 0xff99, 0xff9a, 0xff9b, 0xff9c, 0xff9d, 0xff9e, 0xff9f, - 0xffa0, 0xffa1, 0xffa2, 0xffa3, 0xffa4, 0xffa5, 0xffa6, 0xffa7, - 0xffa8, 0xffa9, 0xffaa, 0xffab, 0xffac, 0xffad, 0xffae, 0xffaf, - 0xffb0, 0xffb1, 0xffb2, 0xffb3, 0xffb4, 0xffb5, 0xffb6, 0xffb7, - 0xffb8, 0xffb9, 0xffba, 0xffbb, 0xffbc, 0xffbd, 0xffbe, 0xffbf, - 0xffc0, 0xffc1, 0xffc2, 0xffc3, 0xffc4, 0xffc5, 0xffc6, 0xffc7, - 0xffc8, 0xffc9, 0xffca, 0xffcb, 0xffcc, 0xffcd, 0xffce, 0xffcf, - 0xffd0, 0xffd1, 0xffd2, 0xffd3, 0xffd4, 0xffd5, 0xffd6, 0xffd7, - 0xffd8, 0xffd9, 0xffda, 0xffdb, 0xffdc, 0xffdd, 0xffde, 0xffdf, - 0xffe0, 0xffe1, 0xffe2, 0xffe3, 0xffe4, 0xffe5, 0xffe6, 0xffe7, - 0xffe8, 0xffe9, 0xffea, 0xffeb, 0xffec, 0xffed, 0xffee, 0xffef, - 0xfff0, 0xfff1, 0xfff2, 0xfff3, 0xfff4, 0xfff5, 0xfff6, 0xfff7, - 0xfff8, 0xfff9, 0xfffa, 0xfffb, 0xfffc, 0xfffd, 0xfffe, 0xffff -}}; -static UnicodeCaseTableVector *caseTable[256] = { - &caseTable00, - &caseTable01, - &caseTable02, - &caseTable03, - &caseTable04, - &caseTable05, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - &caseTable1e, - &caseTable1f, - NULL, - &caseTable21, - NULL, - NULL, - &caseTable24, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - NULL, - &caseTableff -}; - -static inline char getType(Unicode c) { - int i; - char type; - - if (c > 0xffff) { - type = 'X'; - } else { - i = (c >> 8) & 0xff; - if ((type = typeTable[i].type) == 'X') { - type = typeTable[i].vector[c & 0xff]; - } - } - return type; -} - -GBool unicodeTypeL(Unicode c) { - return getType(c) == 'L'; -} - -GBool unicodeTypeR(Unicode c) { - return getType(c) == 'R'; -} - -Unicode unicodeToUpper(Unicode c) { - int i; - - if (c > 0xffff) { - return c; - } - i = (c >> 8) & 0xff; - if (caseTable[i]) { - return caseTable[i]->codes[c & 0xff]; - } - return c; -} - diff --git a/kpdf/xpdf/xpdf/UnicodeTypeTable.cpp b/kpdf/xpdf/xpdf/UnicodeTypeTable.cpp new file mode 100644 index 00000000..39b9d842 --- /dev/null +++ b/kpdf/xpdf/xpdf/UnicodeTypeTable.cpp @@ -0,0 +1,949 @@ +//======================================================================== +// +// UnicodeTypeTable.cpp +// +// Copyright 2004 Glyph & Cog, LLC +// +//======================================================================== + +#include +#include "CharTypes.h" +#include "UnicodeTypeTable.h" + +struct UnicodeMapTableEntry { + char *vector; + char type; +}; + +struct UnicodeCaseTableVector { + Unicode codes[256]; +}; + +static UnicodeMapTableEntry typeTable[256] = { + { "NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLNNNNNNNNNNLNNNNLNNNNNLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLL", 'X' }, + { NULL, 'L' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLNNNNNNNNNNNNNNLLNNNNNNNNNNNNNNLLLLLNNNNNNNNNLNNNNNNNNNNNNNNNNN", 'X' }, + { "NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLNNNNNNNNNNNLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNRNRNNRNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR", 'X' }, + { "RRRRNNNNNNNNNRNNNNNNNNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNRRRNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNNNNNNRNNNNNNNRRNNNNNNNRRNNNNNNNNNNRRRRRR", 'X' }, + { "RRRRRRRRRRRRRRNNRNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNNNNNNNNNNNNNNNNNNNNNNNNNNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNNNNNNNNNNRNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN", 'X' }, + { NULL, 'N' }, + { "NNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLNNNNNNNNLLLLNLLLNNNNLLLLLLLLLLLLLNNLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLNNNNLLLLLLLLNLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLNNLLLLLLLNNNNN", 'X' }, + { "NNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLNNNNNNNNLLLLNLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLNNNNNNNNNNNNNNNN", 'X' }, + { "NNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLNLNNNLLLLLLLLLNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNLLLLNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNLLLLLLLNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLNNNNNNNNNNNNLLLLLLLNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLNNNNNNNNNLLLLLLLLLLNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLLLLLLLLLLLLLLNLNLNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNLNNNNNLNNLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNLNNNNNNLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNLLLLLLLLNLLNNNNNNNNNNNLLLLLLLNLNLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNN", 'X' }, + { "NNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLNNNNNLLLLLLNLLLLLLNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN", 'X' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLNNNLLLLLLLLLLLNNNLLLLLLLLLLLLNNNNLLLLLLLLLLLLLNNNLLLLLLLLLLLLLNNN", 'X' }, + { "NNNNNNNNNNNNNNLRNNNNNNNNNNNNNNNNNNNNNNNNNNLRNLRNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLNNNNNNNNNNNNNLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN", 'X' }, + { "NNLNNNNLNNLLLLLLLLLLNLNNNLLLLLNNNNNNLNLNLNLLLLNLLLNLLLLLLLNNLLLLNNNNNLLLLLNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN", 'X' }, + { NULL, 'N' }, + { "NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN", 'X' }, + { "NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNN", 'X' }, + { NULL, 'N' }, + { NULL, 'N' }, + { NULL, 'N' }, + { NULL, 'L' }, + { NULL, 'N' }, + { NULL, 'N' }, + { NULL, 'N' }, + { NULL, 'N' }, + { NULL, 'N' }, + { NULL, 'N' }, + { NULL, 'N' }, + { "NNNNNLLLNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLNNNNNNNLLLLLNNLLLLLNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNLLLL", 'X' }, + { NULL, 'L' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNLLLLLLLLLLLLNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLN", 'X' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN", 'X' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL", 'X' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { NULL, 'L' }, + { "LLLLLLLLLLLLLLLLLLLLLLLLRRRRRRNRRRRRRRRRRNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRR", 'X' }, + { NULL, 'R' }, + { "RRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNN", 'X' }, + { "NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRRNNN", 'X' }, + { "NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNLL", 'X' } +}; + +static UnicodeCaseTableVector caseTable00 = {{ + 0x0000, 0x0001, 0x0002, 0x0003, 0x0004, 0x0005, 0x0006, 0x0007, + 0x0008, 0x0009, 0x000a, 0x000b, 0x000c, 0x000d, 0x000e, 0x000f, + 0x0010, 0x0011, 0x0012, 0x0013, 0x0014, 0x0015, 0x0016, 0x0017, + 0x0018, 0x0019, 0x001a, 0x001b, 0x001c, 0x001d, 0x001e, 0x001f, + 0x0020, 0x0021, 0x0022, 0x0023, 0x0024, 0x0025, 0x0026, 0x0027, + 0x0028, 0x0029, 0x002a, 0x002b, 0x002c, 0x002d, 0x002e, 0x002f, + 0x0030, 0x0031, 0x0032, 0x0033, 0x0034, 0x0035, 0x0036, 0x0037, + 0x0038, 0x0039, 0x003a, 0x003b, 0x003c, 0x003d, 0x003e, 0x003f, + 0x0040, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, + 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f, + 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, + 0x0078, 0x0079, 0x007a, 0x005b, 0x005c, 0x005d, 0x005e, 0x005f, + 0x0060, 0x0061, 0x0062, 0x0063, 0x0064, 0x0065, 0x0066, 0x0067, + 0x0068, 0x0069, 0x006a, 0x006b, 0x006c, 0x006d, 0x006e, 0x006f, + 0x0070, 0x0071, 0x0072, 0x0073, 0x0074, 0x0075, 0x0076, 0x0077, + 0x0078, 0x0079, 0x007a, 0x007b, 0x007c, 0x007d, 0x007e, 0x007f, + 0x0080, 0x0081, 0x0082, 0x0083, 0x0084, 0x0085, 0x0086, 0x0087, + 0x0088, 0x0089, 0x008a, 0x008b, 0x008c, 0x008d, 0x008e, 0x008f, + 0x0090, 0x0091, 0x0092, 0x0093, 0x0094, 0x0095, 0x0096, 0x0097, + 0x0098, 0x0099, 0x009a, 0x009b, 0x009c, 0x009d, 0x009e, 0x009f, + 0x00a0, 0x00a1, 0x00a2, 0x00a3, 0x00a4, 0x00a5, 0x00a6, 0x00a7, + 0x00a8, 0x00a9, 0x00aa, 0x00ab, 0x00ac, 0x00ad, 0x00ae, 0x00af, + 0x00b0, 0x00b1, 0x00b2, 0x00b3, 0x00b4, 0x03bc, 0x00b6, 0x00b7, + 0x00b8, 0x00b9, 0x00ba, 0x00bb, 0x00bc, 0x00bd, 0x00be, 0x00bf, + 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, + 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, + 0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00d7, + 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00df, + 0x00e0, 0x00e1, 0x00e2, 0x00e3, 0x00e4, 0x00e5, 0x00e6, 0x00e7, + 0x00e8, 0x00e9, 0x00ea, 0x00eb, 0x00ec, 0x00ed, 0x00ee, 0x00ef, + 0x00f0, 0x00f1, 0x00f2, 0x00f3, 0x00f4, 0x00f5, 0x00f6, 0x00f7, + 0x00f8, 0x00f9, 0x00fa, 0x00fb, 0x00fc, 0x00fd, 0x00fe, 0x00ff +}}; +static UnicodeCaseTableVector caseTable01 = {{ + 0x0101, 0x0101, 0x0103, 0x0103, 0x0105, 0x0105, 0x0107, 0x0107, + 0x0109, 0x0109, 0x010b, 0x010b, 0x010d, 0x010d, 0x010f, 0x010f, + 0x0111, 0x0111, 0x0113, 0x0113, 0x0115, 0x0115, 0x0117, 0x0117, + 0x0119, 0x0119, 0x011b, 0x011b, 0x011d, 0x011d, 0x011f, 0x011f, + 0x0121, 0x0121, 0x0123, 0x0123, 0x0125, 0x0125, 0x0127, 0x0127, + 0x0129, 0x0129, 0x012b, 0x012b, 0x012d, 0x012d, 0x012f, 0x012f, + 0x0130, 0x0131, 0x0133, 0x0133, 0x0135, 0x0135, 0x0137, 0x0137, + 0x0138, 0x013a, 0x013a, 0x013c, 0x013c, 0x013e, 0x013e, 0x0140, + 0x0140, 0x0142, 0x0142, 0x0144, 0x0144, 0x0146, 0x0146, 0x0148, + 0x0148, 0x0149, 0x014b, 0x014b, 0x014d, 0x014d, 0x014f, 0x014f, + 0x0151, 0x0151, 0x0153, 0x0153, 0x0155, 0x0155, 0x0157, 0x0157, + 0x0159, 0x0159, 0x015b, 0x015b, 0x015d, 0x015d, 0x015f, 0x015f, + 0x0161, 0x0161, 0x0163, 0x0163, 0x0165, 0x0165, 0x0167, 0x0167, + 0x0169, 0x0169, 0x016b, 0x016b, 0x016d, 0x016d, 0x016f, 0x016f, + 0x0171, 0x0171, 0x0173, 0x0173, 0x0175, 0x0175, 0x0177, 0x0177, + 0x00ff, 0x017a, 0x017a, 0x017c, 0x017c, 0x017e, 0x017e, 0x0073, + 0x0180, 0x0253, 0x0183, 0x0183, 0x0185, 0x0185, 0x0254, 0x0188, + 0x0188, 0x0256, 0x0257, 0x018c, 0x018c, 0x018d, 0x01dd, 0x0259, + 0x025b, 0x0192, 0x0192, 0x0260, 0x0263, 0x0195, 0x0269, 0x0268, + 0x0199, 0x0199, 0x019a, 0x019b, 0x026f, 0x0272, 0x019e, 0x0275, + 0x01a1, 0x01a1, 0x01a3, 0x01a3, 0x01a5, 0x01a5, 0x0280, 0x01a8, + 0x01a8, 0x0283, 0x01aa, 0x01ab, 0x01ad, 0x01ad, 0x0288, 0x01b0, + 0x01b0, 0x028a, 0x028b, 0x01b4, 0x01b4, 0x01b6, 0x01b6, 0x0292, + 0x01b9, 0x01b9, 0x01ba, 0x01bb, 0x01bd, 0x01bd, 0x01be, 0x01bf, + 0x01c0, 0x01c1, 0x01c2, 0x01c3, 0x01c6, 0x01c6, 0x01c6, 0x01c9, + 0x01c9, 0x01c9, 0x01cc, 0x01cc, 0x01cc, 0x01ce, 0x01ce, 0x01d0, + 0x01d0, 0x01d2, 0x01d2, 0x01d4, 0x01d4, 0x01d6, 0x01d6, 0x01d8, + 0x01d8, 0x01da, 0x01da, 0x01dc, 0x01dc, 0x01dd, 0x01df, 0x01df, + 0x01e1, 0x01e1, 0x01e3, 0x01e3, 0x01e5, 0x01e5, 0x01e7, 0x01e7, + 0x01e9, 0x01e9, 0x01eb, 0x01eb, 0x01ed, 0x01ed, 0x01ef, 0x01ef, + 0x01f0, 0x01f3, 0x01f3, 0x01f3, 0x01f5, 0x01f5, 0x0195, 0x01bf, + 0x01f9, 0x01f9, 0x01fb, 0x01fb, 0x01fd, 0x01fd, 0x01ff, 0x01ff +}}; +static UnicodeCaseTableVector caseTable02 = {{ + 0x0201, 0x0201, 0x0203, 0x0203, 0x0205, 0x0205, 0x0207, 0x0207, + 0x0209, 0x0209, 0x020b, 0x020b, 0x020d, 0x020d, 0x020f, 0x020f, + 0x0211, 0x0211, 0x0213, 0x0213, 0x0215, 0x0215, 0x0217, 0x0217, + 0x0219, 0x0219, 0x021b, 0x021b, 0x021d, 0x021d, 0x021f, 0x021f, + 0x019e, 0x0221, 0x0223, 0x0223, 0x0225, 0x0225, 0x0227, 0x0227, + 0x0229, 0x0229, 0x022b, 0x022b, 0x022d, 0x022d, 0x022f, 0x022f, + 0x0231, 0x0231, 0x0233, 0x0233, 0x0234, 0x0235, 0x0236, 0x0237, + 0x0238, 0x0239, 0x023a, 0x023b, 0x023c, 0x023d, 0x023e, 0x023f, + 0x0240, 0x0241, 0x0242, 0x0243, 0x0244, 0x0245, 0x0246, 0x0247, + 0x0248, 0x0249, 0x024a, 0x024b, 0x024c, 0x024d, 0x024e, 0x024f, + 0x0250, 0x0251, 0x0252, 0x0253, 0x0254, 0x0255, 0x0256, 0x0257, + 0x0258, 0x0259, 0x025a, 0x025b, 0x025c, 0x025d, 0x025e, 0x025f, + 0x0260, 0x0261, 0x0262, 0x0263, 0x0264, 0x0265, 0x0266, 0x0267, + 0x0268, 0x0269, 0x026a, 0x026b, 0x026c, 0x026d, 0x026e, 0x026f, + 0x0270, 0x0271, 0x0272, 0x0273, 0x0274, 0x0275, 0x0276, 0x0277, + 0x0278, 0x0279, 0x027a, 0x027b, 0x027c, 0x027d, 0x027e, 0x027f, + 0x0280, 0x0281, 0x0282, 0x0283, 0x0284, 0x0285, 0x0286, 0x0287, + 0x0288, 0x0289, 0x028a, 0x028b, 0x028c, 0x028d, 0x028e, 0x028f, + 0x0290, 0x0291, 0x0292, 0x0293, 0x0294, 0x0295, 0x0296, 0x0297, + 0x0298, 0x0299, 0x029a, 0x029b, 0x029c, 0x029d, 0x029e, 0x029f, + 0x02a0, 0x02a1, 0x02a2, 0x02a3, 0x02a4, 0x02a5, 0x02a6, 0x02a7, + 0x02a8, 0x02a9, 0x02aa, 0x02ab, 0x02ac, 0x02ad, 0x02ae, 0x02af, + 0x02b0, 0x02b1, 0x02b2, 0x02b3, 0x02b4, 0x02b5, 0x02b6, 0x02b7, + 0x02b8, 0x02b9, 0x02ba, 0x02bb, 0x02bc, 0x02bd, 0x02be, 0x02bf, + 0x02c0, 0x02c1, 0x02c2, 0x02c3, 0x02c4, 0x02c5, 0x02c6, 0x02c7, + 0x02c8, 0x02c9, 0x02ca, 0x02cb, 0x02cc, 0x02cd, 0x02ce, 0x02cf, + 0x02d0, 0x02d1, 0x02d2, 0x02d3, 0x02d4, 0x02d5, 0x02d6, 0x02d7, + 0x02d8, 0x02d9, 0x02da, 0x02db, 0x02dc, 0x02dd, 0x02de, 0x02df, + 0x02e0, 0x02e1, 0x02e2, 0x02e3, 0x02e4, 0x02e5, 0x02e6, 0x02e7, + 0x02e8, 0x02e9, 0x02ea, 0x02eb, 0x02ec, 0x02ed, 0x02ee, 0x02ef, + 0x02f0, 0x02f1, 0x02f2, 0x02f3, 0x02f4, 0x02f5, 0x02f6, 0x02f7, + 0x02f8, 0x02f9, 0x02fa, 0x02fb, 0x02fc, 0x02fd, 0x02fe, 0x02ff +}}; +static UnicodeCaseTableVector caseTable03 = {{ + 0x0300, 0x0301, 0x0302, 0x0303, 0x0304, 0x0305, 0x0306, 0x0307, + 0x0308, 0x0309, 0x030a, 0x030b, 0x030c, 0x030d, 0x030e, 0x030f, + 0x0310, 0x0311, 0x0312, 0x0313, 0x0314, 0x0315, 0x0316, 0x0317, + 0x0318, 0x0319, 0x031a, 0x031b, 0x031c, 0x031d, 0x031e, 0x031f, + 0x0320, 0x0321, 0x0322, 0x0323, 0x0324, 0x0325, 0x0326, 0x0327, + 0x0328, 0x0329, 0x032a, 0x032b, 0x032c, 0x032d, 0x032e, 0x032f, + 0x0330, 0x0331, 0x0332, 0x0333, 0x0334, 0x0335, 0x0336, 0x0337, + 0x0338, 0x0339, 0x033a, 0x033b, 0x033c, 0x033d, 0x033e, 0x033f, + 0x0340, 0x0341, 0x0342, 0x0343, 0x0344, 0x03b9, 0x0346, 0x0347, + 0x0348, 0x0349, 0x034a, 0x034b, 0x034c, 0x034d, 0x034e, 0x034f, + 0x0350, 0x0351, 0x0352, 0x0353, 0x0354, 0x0355, 0x0356, 0x0357, + 0x0358, 0x0359, 0x035a, 0x035b, 0x035c, 0x035d, 0x035e, 0x035f, + 0x0360, 0x0361, 0x0362, 0x0363, 0x0364, 0x0365, 0x0366, 0x0367, + 0x0368, 0x0369, 0x036a, 0x036b, 0x036c, 0x036d, 0x036e, 0x036f, + 0x0370, 0x0371, 0x0372, 0x0373, 0x0374, 0x0375, 0x0376, 0x0377, + 0x0378, 0x0379, 0x037a, 0x037b, 0x037c, 0x037d, 0x037e, 0x037f, + 0x0380, 0x0381, 0x0382, 0x0383, 0x0384, 0x0385, 0x03ac, 0x0387, + 0x03ad, 0x03ae, 0x03af, 0x038b, 0x03cc, 0x038d, 0x03cd, 0x03ce, + 0x0390, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7, + 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf, + 0x03c0, 0x03c1, 0x03a2, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7, + 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03ac, 0x03ad, 0x03ae, 0x03af, + 0x03b0, 0x03b1, 0x03b2, 0x03b3, 0x03b4, 0x03b5, 0x03b6, 0x03b7, + 0x03b8, 0x03b9, 0x03ba, 0x03bb, 0x03bc, 0x03bd, 0x03be, 0x03bf, + 0x03c0, 0x03c1, 0x03c3, 0x03c3, 0x03c4, 0x03c5, 0x03c6, 0x03c7, + 0x03c8, 0x03c9, 0x03ca, 0x03cb, 0x03cc, 0x03cd, 0x03ce, 0x03cf, + 0x03b2, 0x03b8, 0x03d2, 0x03d3, 0x03d4, 0x03c6, 0x03c0, 0x03d7, + 0x03d9, 0x03d9, 0x03db, 0x03db, 0x03dd, 0x03dd, 0x03df, 0x03df, + 0x03e1, 0x03e1, 0x03e3, 0x03e3, 0x03e5, 0x03e5, 0x03e7, 0x03e7, + 0x03e9, 0x03e9, 0x03eb, 0x03eb, 0x03ed, 0x03ed, 0x03ef, 0x03ef, + 0x03ba, 0x03c1, 0x03f2, 0x03f3, 0x03b8, 0x03b5, 0x03f6, 0x03f8, + 0x03f8, 0x03f2, 0x03fb, 0x03fb, 0x03fc, 0x03fd, 0x03fe, 0x03ff +}}; +static UnicodeCaseTableVector caseTable04 = {{ + 0x0450, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, + 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x045d, 0x045e, 0x045f, + 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, + 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, + 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, + 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f, + 0x0430, 0x0431, 0x0432, 0x0433, 0x0434, 0x0435, 0x0436, 0x0437, + 0x0438, 0x0439, 0x043a, 0x043b, 0x043c, 0x043d, 0x043e, 0x043f, + 0x0440, 0x0441, 0x0442, 0x0443, 0x0444, 0x0445, 0x0446, 0x0447, + 0x0448, 0x0449, 0x044a, 0x044b, 0x044c, 0x044d, 0x044e, 0x044f, + 0x0450, 0x0451, 0x0452, 0x0453, 0x0454, 0x0455, 0x0456, 0x0457, + 0x0458, 0x0459, 0x045a, 0x045b, 0x045c, 0x045d, 0x045e, 0x045f, + 0x0461, 0x0461, 0x0463, 0x0463, 0x0465, 0x0465, 0x0467, 0x0467, + 0x0469, 0x0469, 0x046b, 0x046b, 0x046d, 0x046d, 0x046f, 0x046f, + 0x0471, 0x0471, 0x0473, 0x0473, 0x0475, 0x0475, 0x0477, 0x0477, + 0x0479, 0x0479, 0x047b, 0x047b, 0x047d, 0x047d, 0x047f, 0x047f, + 0x0481, 0x0481, 0x0482, 0x0483, 0x0484, 0x0485, 0x0486, 0x0487, + 0x0488, 0x0489, 0x048b, 0x048b, 0x048d, 0x048d, 0x048f, 0x048f, + 0x0491, 0x0491, 0x0493, 0x0493, 0x0495, 0x0495, 0x0497, 0x0497, + 0x0499, 0x0499, 0x049b, 0x049b, 0x049d, 0x049d, 0x049f, 0x049f, + 0x04a1, 0x04a1, 0x04a3, 0x04a3, 0x04a5, 0x04a5, 0x04a7, 0x04a7, + 0x04a9, 0x04a9, 0x04ab, 0x04ab, 0x04ad, 0x04ad, 0x04af, 0x04af, + 0x04b1, 0x04b1, 0x04b3, 0x04b3, 0x04b5, 0x04b5, 0x04b7, 0x04b7, + 0x04b9, 0x04b9, 0x04bb, 0x04bb, 0x04bd, 0x04bd, 0x04bf, 0x04bf, + 0x04c0, 0x04c2, 0x04c2, 0x04c4, 0x04c4, 0x04c6, 0x04c6, 0x04c8, + 0x04c8, 0x04ca, 0x04ca, 0x04cc, 0x04cc, 0x04ce, 0x04ce, 0x04cf, + 0x04d1, 0x04d1, 0x04d3, 0x04d3, 0x04d5, 0x04d5, 0x04d7, 0x04d7, + 0x04d9, 0x04d9, 0x04db, 0x04db, 0x04dd, 0x04dd, 0x04df, 0x04df, + 0x04e1, 0x04e1, 0x04e3, 0x04e3, 0x04e5, 0x04e5, 0x04e7, 0x04e7, + 0x04e9, 0x04e9, 0x04eb, 0x04eb, 0x04ed, 0x04ed, 0x04ef, 0x04ef, + 0x04f1, 0x04f1, 0x04f3, 0x04f3, 0x04f5, 0x04f5, 0x04f6, 0x04f7, + 0x04f9, 0x04f9, 0x04fa, 0x04fb, 0x04fc, 0x04fd, 0x04fe, 0x04ff +}}; +static UnicodeCaseTableVector caseTable05 = {{ + 0x0501, 0x0501, 0x0503, 0x0503, 0x0505, 0x0505, 0x0507, 0x0507, + 0x0509, 0x0509, 0x050b, 0x050b, 0x050d, 0x050d, 0x050f, 0x050f, + 0x0510, 0x0511, 0x0512, 0x0513, 0x0514, 0x0515, 0x0516, 0x0517, + 0x0518, 0x0519, 0x051a, 0x051b, 0x051c, 0x051d, 0x051e, 0x051f, + 0x0520, 0x0521, 0x0522, 0x0523, 0x0524, 0x0525, 0x0526, 0x0527, + 0x0528, 0x0529, 0x052a, 0x052b, 0x052c, 0x052d, 0x052e, 0x052f, + 0x0530, 0x0561, 0x0562, 0x0563, 0x0564, 0x0565, 0x0566, 0x0567, + 0x0568, 0x0569, 0x056a, 0x056b, 0x056c, 0x056d, 0x056e, 0x056f, + 0x0570, 0x0571, 0x0572, 0x0573, 0x0574, 0x0575, 0x0576, 0x0577, + 0x0578, 0x0579, 0x057a, 0x057b, 0x057c, 0x057d, 0x057e, 0x057f, + 0x0580, 0x0581, 0x0582, 0x0583, 0x0584, 0x0585, 0x0586, 0x0557, + 0x0558, 0x0559, 0x055a, 0x055b, 0x055c, 0x055d, 0x055e, 0x055f, + 0x0560, 0x0561, 0x0562, 0x0563, 0x0564, 0x0565, 0x0566, 0x0567, + 0x0568, 0x0569, 0x056a, 0x056b, 0x056c, 0x056d, 0x056e, 0x056f, + 0x0570, 0x0571, 0x0572, 0x0573, 0x0574, 0x0575, 0x0576, 0x0577, + 0x0578, 0x0579, 0x057a, 0x057b, 0x057c, 0x057d, 0x057e, 0x057f, + 0x0580, 0x0581, 0x0582, 0x0583, 0x0584, 0x0585, 0x0586, 0x0587, + 0x0588, 0x0589, 0x058a, 0x058b, 0x058c, 0x058d, 0x058e, 0x058f, + 0x0590, 0x0591, 0x0592, 0x0593, 0x0594, 0x0595, 0x0596, 0x0597, + 0x0598, 0x0599, 0x059a, 0x059b, 0x059c, 0x059d, 0x059e, 0x059f, + 0x05a0, 0x05a1, 0x05a2, 0x05a3, 0x05a4, 0x05a5, 0x05a6, 0x05a7, + 0x05a8, 0x05a9, 0x05aa, 0x05ab, 0x05ac, 0x05ad, 0x05ae, 0x05af, + 0x05b0, 0x05b1, 0x05b2, 0x05b3, 0x05b4, 0x05b5, 0x05b6, 0x05b7, + 0x05b8, 0x05b9, 0x05ba, 0x05bb, 0x05bc, 0x05bd, 0x05be, 0x05bf, + 0x05c0, 0x05c1, 0x05c2, 0x05c3, 0x05c4, 0x05c5, 0x05c6, 0x05c7, + 0x05c8, 0x05c9, 0x05ca, 0x05cb, 0x05cc, 0x05cd, 0x05ce, 0x05cf, + 0x05d0, 0x05d1, 0x05d2, 0x05d3, 0x05d4, 0x05d5, 0x05d6, 0x05d7, + 0x05d8, 0x05d9, 0x05da, 0x05db, 0x05dc, 0x05dd, 0x05de, 0x05df, + 0x05e0, 0x05e1, 0x05e2, 0x05e3, 0x05e4, 0x05e5, 0x05e6, 0x05e7, + 0x05e8, 0x05e9, 0x05ea, 0x05eb, 0x05ec, 0x05ed, 0x05ee, 0x05ef, + 0x05f0, 0x05f1, 0x05f2, 0x05f3, 0x05f4, 0x05f5, 0x05f6, 0x05f7, + 0x05f8, 0x05f9, 0x05fa, 0x05fb, 0x05fc, 0x05fd, 0x05fe, 0x05ff +}}; +static UnicodeCaseTableVector caseTable1e = {{ + 0x1e01, 0x1e01, 0x1e03, 0x1e03, 0x1e05, 0x1e05, 0x1e07, 0x1e07, + 0x1e09, 0x1e09, 0x1e0b, 0x1e0b, 0x1e0d, 0x1e0d, 0x1e0f, 0x1e0f, + 0x1e11, 0x1e11, 0x1e13, 0x1e13, 0x1e15, 0x1e15, 0x1e17, 0x1e17, + 0x1e19, 0x1e19, 0x1e1b, 0x1e1b, 0x1e1d, 0x1e1d, 0x1e1f, 0x1e1f, + 0x1e21, 0x1e21, 0x1e23, 0x1e23, 0x1e25, 0x1e25, 0x1e27, 0x1e27, + 0x1e29, 0x1e29, 0x1e2b, 0x1e2b, 0x1e2d, 0x1e2d, 0x1e2f, 0x1e2f, + 0x1e31, 0x1e31, 0x1e33, 0x1e33, 0x1e35, 0x1e35, 0x1e37, 0x1e37, + 0x1e39, 0x1e39, 0x1e3b, 0x1e3b, 0x1e3d, 0x1e3d, 0x1e3f, 0x1e3f, + 0x1e41, 0x1e41, 0x1e43, 0x1e43, 0x1e45, 0x1e45, 0x1e47, 0x1e47, + 0x1e49, 0x1e49, 0x1e4b, 0x1e4b, 0x1e4d, 0x1e4d, 0x1e4f, 0x1e4f, + 0x1e51, 0x1e51, 0x1e53, 0x1e53, 0x1e55, 0x1e55, 0x1e57, 0x1e57, + 0x1e59, 0x1e59, 0x1e5b, 0x1e5b, 0x1e5d, 0x1e5d, 0x1e5f, 0x1e5f, + 0x1e61, 0x1e61, 0x1e63, 0x1e63, 0x1e65, 0x1e65, 0x1e67, 0x1e67, + 0x1e69, 0x1e69, 0x1e6b, 0x1e6b, 0x1e6d, 0x1e6d, 0x1e6f, 0x1e6f, + 0x1e71, 0x1e71, 0x1e73, 0x1e73, 0x1e75, 0x1e75, 0x1e77, 0x1e77, + 0x1e79, 0x1e79, 0x1e7b, 0x1e7b, 0x1e7d, 0x1e7d, 0x1e7f, 0x1e7f, + 0x1e81, 0x1e81, 0x1e83, 0x1e83, 0x1e85, 0x1e85, 0x1e87, 0x1e87, + 0x1e89, 0x1e89, 0x1e8b, 0x1e8b, 0x1e8d, 0x1e8d, 0x1e8f, 0x1e8f, + 0x1e91, 0x1e91, 0x1e93, 0x1e93, 0x1e95, 0x1e95, 0x1e96, 0x1e97, + 0x1e98, 0x1e99, 0x1e9a, 0x1e61, 0x1e9c, 0x1e9d, 0x1e9e, 0x1e9f, + 0x1ea1, 0x1ea1, 0x1ea3, 0x1ea3, 0x1ea5, 0x1ea5, 0x1ea7, 0x1ea7, + 0x1ea9, 0x1ea9, 0x1eab, 0x1eab, 0x1ead, 0x1ead, 0x1eaf, 0x1eaf, + 0x1eb1, 0x1eb1, 0x1eb3, 0x1eb3, 0x1eb5, 0x1eb5, 0x1eb7, 0x1eb7, + 0x1eb9, 0x1eb9, 0x1ebb, 0x1ebb, 0x1ebd, 0x1ebd, 0x1ebf, 0x1ebf, + 0x1ec1, 0x1ec1, 0x1ec3, 0x1ec3, 0x1ec5, 0x1ec5, 0x1ec7, 0x1ec7, + 0x1ec9, 0x1ec9, 0x1ecb, 0x1ecb, 0x1ecd, 0x1ecd, 0x1ecf, 0x1ecf, + 0x1ed1, 0x1ed1, 0x1ed3, 0x1ed3, 0x1ed5, 0x1ed5, 0x1ed7, 0x1ed7, + 0x1ed9, 0x1ed9, 0x1edb, 0x1edb, 0x1edd, 0x1edd, 0x1edf, 0x1edf, + 0x1ee1, 0x1ee1, 0x1ee3, 0x1ee3, 0x1ee5, 0x1ee5, 0x1ee7, 0x1ee7, + 0x1ee9, 0x1ee9, 0x1eeb, 0x1eeb, 0x1eed, 0x1eed, 0x1eef, 0x1eef, + 0x1ef1, 0x1ef1, 0x1ef3, 0x1ef3, 0x1ef5, 0x1ef5, 0x1ef7, 0x1ef7, + 0x1ef9, 0x1ef9, 0x1efa, 0x1efb, 0x1efc, 0x1efd, 0x1efe, 0x1eff +}}; +static UnicodeCaseTableVector caseTable1f = {{ + 0x1f00, 0x1f01, 0x1f02, 0x1f03, 0x1f04, 0x1f05, 0x1f06, 0x1f07, + 0x1f00, 0x1f01, 0x1f02, 0x1f03, 0x1f04, 0x1f05, 0x1f06, 0x1f07, + 0x1f10, 0x1f11, 0x1f12, 0x1f13, 0x1f14, 0x1f15, 0x1f16, 0x1f17, + 0x1f10, 0x1f11, 0x1f12, 0x1f13, 0x1f14, 0x1f15, 0x1f1e, 0x1f1f, + 0x1f20, 0x1f21, 0x1f22, 0x1f23, 0x1f24, 0x1f25, 0x1f26, 0x1f27, + 0x1f20, 0x1f21, 0x1f22, 0x1f23, 0x1f24, 0x1f25, 0x1f26, 0x1f27, + 0x1f30, 0x1f31, 0x1f32, 0x1f33, 0x1f34, 0x1f35, 0x1f36, 0x1f37, + 0x1f30, 0x1f31, 0x1f32, 0x1f33, 0x1f34, 0x1f35, 0x1f36, 0x1f37, + 0x1f40, 0x1f41, 0x1f42, 0x1f43, 0x1f44, 0x1f45, 0x1f46, 0x1f47, + 0x1f40, 0x1f41, 0x1f42, 0x1f43, 0x1f44, 0x1f45, 0x1f4e, 0x1f4f, + 0x1f50, 0x1f51, 0x1f52, 0x1f53, 0x1f54, 0x1f55, 0x1f56, 0x1f57, + 0x1f58, 0x1f51, 0x1f5a, 0x1f53, 0x1f5c, 0x1f55, 0x1f5e, 0x1f57, + 0x1f60, 0x1f61, 0x1f62, 0x1f63, 0x1f64, 0x1f65, 0x1f66, 0x1f67, + 0x1f60, 0x1f61, 0x1f62, 0x1f63, 0x1f64, 0x1f65, 0x1f66, 0x1f67, + 0x1f70, 0x1f71, 0x1f72, 0x1f73, 0x1f74, 0x1f75, 0x1f76, 0x1f77, + 0x1f78, 0x1f79, 0x1f7a, 0x1f7b, 0x1f7c, 0x1f7d, 0x1f7e, 0x1f7f, + 0x1f80, 0x1f81, 0x1f82, 0x1f83, 0x1f84, 0x1f85, 0x1f86, 0x1f87, + 0x1f80, 0x1f81, 0x1f82, 0x1f83, 0x1f84, 0x1f85, 0x1f86, 0x1f87, + 0x1f90, 0x1f91, 0x1f92, 0x1f93, 0x1f94, 0x1f95, 0x1f96, 0x1f97, + 0x1f90, 0x1f91, 0x1f92, 0x1f93, 0x1f94, 0x1f95, 0x1f96, 0x1f97, + 0x1fa0, 0x1fa1, 0x1fa2, 0x1fa3, 0x1fa4, 0x1fa5, 0x1fa6, 0x1fa7, + 0x1fa0, 0x1fa1, 0x1fa2, 0x1fa3, 0x1fa4, 0x1fa5, 0x1fa6, 0x1fa7, + 0x1fb0, 0x1fb1, 0x1fb2, 0x1fb3, 0x1fb4, 0x1fb5, 0x1fb6, 0x1fb7, + 0x1fb0, 0x1fb1, 0x1f70, 0x1f71, 0x1fb3, 0x1fbd, 0x03b9, 0x1fbf, + 0x1fc0, 0x1fc1, 0x1fc2, 0x1fc3, 0x1fc4, 0x1fc5, 0x1fc6, 0x1fc7, + 0x1f72, 0x1f73, 0x1f74, 0x1f75, 0x1fc3, 0x1fcd, 0x1fce, 0x1fcf, + 0x1fd0, 0x1fd1, 0x1fd2, 0x1fd3, 0x1fd4, 0x1fd5, 0x1fd6, 0x1fd7, + 0x1fd0, 0x1fd1, 0x1f76, 0x1f77, 0x1fdc, 0x1fdd, 0x1fde, 0x1fdf, + 0x1fe0, 0x1fe1, 0x1fe2, 0x1fe3, 0x1fe4, 0x1fe5, 0x1fe6, 0x1fe7, + 0x1fe0, 0x1fe1, 0x1f7a, 0x1f7b, 0x1fe5, 0x1fed, 0x1fee, 0x1fef, + 0x1ff0, 0x1ff1, 0x1ff2, 0x1ff3, 0x1ff4, 0x1ff5, 0x1ff6, 0x1ff7, + 0x1f78, 0x1f79, 0x1f7c, 0x1f7d, 0x1ff3, 0x1ffd, 0x1ffe, 0x1fff +}}; +static UnicodeCaseTableVector caseTable21 = {{ + 0x2100, 0x2101, 0x2102, 0x2103, 0x2104, 0x2105, 0x2106, 0x2107, + 0x2108, 0x2109, 0x210a, 0x210b, 0x210c, 0x210d, 0x210e, 0x210f, + 0x2110, 0x2111, 0x2112, 0x2113, 0x2114, 0x2115, 0x2116, 0x2117, + 0x2118, 0x2119, 0x211a, 0x211b, 0x211c, 0x211d, 0x211e, 0x211f, + 0x2120, 0x2121, 0x2122, 0x2123, 0x2124, 0x2125, 0x03c9, 0x2127, + 0x2128, 0x2129, 0x006b, 0x00e5, 0x212c, 0x212d, 0x212e, 0x212f, + 0x2130, 0x2131, 0x2132, 0x2133, 0x2134, 0x2135, 0x2136, 0x2137, + 0x2138, 0x2139, 0x213a, 0x213b, 0x213c, 0x213d, 0x213e, 0x213f, + 0x2140, 0x2141, 0x2142, 0x2143, 0x2144, 0x2145, 0x2146, 0x2147, + 0x2148, 0x2149, 0x214a, 0x214b, 0x214c, 0x214d, 0x214e, 0x214f, + 0x2150, 0x2151, 0x2152, 0x2153, 0x2154, 0x2155, 0x2156, 0x2157, + 0x2158, 0x2159, 0x215a, 0x215b, 0x215c, 0x215d, 0x215e, 0x215f, + 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, + 0x2178, 0x2179, 0x217a, 0x217b, 0x217c, 0x217d, 0x217e, 0x217f, + 0x2170, 0x2171, 0x2172, 0x2173, 0x2174, 0x2175, 0x2176, 0x2177, + 0x2178, 0x2179, 0x217a, 0x217b, 0x217c, 0x217d, 0x217e, 0x217f, + 0x2180, 0x2181, 0x2182, 0x2183, 0x2184, 0x2185, 0x2186, 0x2187, + 0x2188, 0x2189, 0x218a, 0x218b, 0x218c, 0x218d, 0x218e, 0x218f, + 0x2190, 0x2191, 0x2192, 0x2193, 0x2194, 0x2195, 0x2196, 0x2197, + 0x2198, 0x2199, 0x219a, 0x219b, 0x219c, 0x219d, 0x219e, 0x219f, + 0x21a0, 0x21a1, 0x21a2, 0x21a3, 0x21a4, 0x21a5, 0x21a6, 0x21a7, + 0x21a8, 0x21a9, 0x21aa, 0x21ab, 0x21ac, 0x21ad, 0x21ae, 0x21af, + 0x21b0, 0x21b1, 0x21b2, 0x21b3, 0x21b4, 0x21b5, 0x21b6, 0x21b7, + 0x21b8, 0x21b9, 0x21ba, 0x21bb, 0x21bc, 0x21bd, 0x21be, 0x21bf, + 0x21c0, 0x21c1, 0x21c2, 0x21c3, 0x21c4, 0x21c5, 0x21c6, 0x21c7, + 0x21c8, 0x21c9, 0x21ca, 0x21cb, 0x21cc, 0x21cd, 0x21ce, 0x21cf, + 0x21d0, 0x21d1, 0x21d2, 0x21d3, 0x21d4, 0x21d5, 0x21d6, 0x21d7, + 0x21d8, 0x21d9, 0x21da, 0x21db, 0x21dc, 0x21dd, 0x21de, 0x21df, + 0x21e0, 0x21e1, 0x21e2, 0x21e3, 0x21e4, 0x21e5, 0x21e6, 0x21e7, + 0x21e8, 0x21e9, 0x21ea, 0x21eb, 0x21ec, 0x21ed, 0x21ee, 0x21ef, + 0x21f0, 0x21f1, 0x21f2, 0x21f3, 0x21f4, 0x21f5, 0x21f6, 0x21f7, + 0x21f8, 0x21f9, 0x21fa, 0x21fb, 0x21fc, 0x21fd, 0x21fe, 0x21ff +}}; +static UnicodeCaseTableVector caseTable24 = {{ + 0x2400, 0x2401, 0x2402, 0x2403, 0x2404, 0x2405, 0x2406, 0x2407, + 0x2408, 0x2409, 0x240a, 0x240b, 0x240c, 0x240d, 0x240e, 0x240f, + 0x2410, 0x2411, 0x2412, 0x2413, 0x2414, 0x2415, 0x2416, 0x2417, + 0x2418, 0x2419, 0x241a, 0x241b, 0x241c, 0x241d, 0x241e, 0x241f, + 0x2420, 0x2421, 0x2422, 0x2423, 0x2424, 0x2425, 0x2426, 0x2427, + 0x2428, 0x2429, 0x242a, 0x242b, 0x242c, 0x242d, 0x242e, 0x242f, + 0x2430, 0x2431, 0x2432, 0x2433, 0x2434, 0x2435, 0x2436, 0x2437, + 0x2438, 0x2439, 0x243a, 0x243b, 0x243c, 0x243d, 0x243e, 0x243f, + 0x2440, 0x2441, 0x2442, 0x2443, 0x2444, 0x2445, 0x2446, 0x2447, + 0x2448, 0x2449, 0x244a, 0x244b, 0x244c, 0x244d, 0x244e, 0x244f, + 0x2450, 0x2451, 0x2452, 0x2453, 0x2454, 0x2455, 0x2456, 0x2457, + 0x2458, 0x2459, 0x245a, 0x245b, 0x245c, 0x245d, 0x245e, 0x245f, + 0x2460, 0x2461, 0x2462, 0x2463, 0x2464, 0x2465, 0x2466, 0x2467, + 0x2468, 0x2469, 0x246a, 0x246b, 0x246c, 0x246d, 0x246e, 0x246f, + 0x2470, 0x2471, 0x2472, 0x2473, 0x2474, 0x2475, 0x2476, 0x2477, + 0x2478, 0x2479, 0x247a, 0x247b, 0x247c, 0x247d, 0x247e, 0x247f, + 0x2480, 0x2481, 0x2482, 0x2483, 0x2484, 0x2485, 0x2486, 0x2487, + 0x2488, 0x2489, 0x248a, 0x248b, 0x248c, 0x248d, 0x248e, 0x248f, + 0x2490, 0x2491, 0x2492, 0x2493, 0x2494, 0x2495, 0x2496, 0x2497, + 0x2498, 0x2499, 0x249a, 0x249b, 0x249c, 0x249d, 0x249e, 0x249f, + 0x24a0, 0x24a1, 0x24a2, 0x24a3, 0x24a4, 0x24a5, 0x24a6, 0x24a7, + 0x24a8, 0x24a9, 0x24aa, 0x24ab, 0x24ac, 0x24ad, 0x24ae, 0x24af, + 0x24b0, 0x24b1, 0x24b2, 0x24b3, 0x24b4, 0x24b5, 0x24d0, 0x24d1, + 0x24d2, 0x24d3, 0x24d4, 0x24d5, 0x24d6, 0x24d7, 0x24d8, 0x24d9, + 0x24da, 0x24db, 0x24dc, 0x24dd, 0x24de, 0x24df, 0x24e0, 0x24e1, + 0x24e2, 0x24e3, 0x24e4, 0x24e5, 0x24e6, 0x24e7, 0x24e8, 0x24e9, + 0x24d0, 0x24d1, 0x24d2, 0x24d3, 0x24d4, 0x24d5, 0x24d6, 0x24d7, + 0x24d8, 0x24d9, 0x24da, 0x24db, 0x24dc, 0x24dd, 0x24de, 0x24df, + 0x24e0, 0x24e1, 0x24e2, 0x24e3, 0x24e4, 0x24e5, 0x24e6, 0x24e7, + 0x24e8, 0x24e9, 0x24ea, 0x24eb, 0x24ec, 0x24ed, 0x24ee, 0x24ef, + 0x24f0, 0x24f1, 0x24f2, 0x24f3, 0x24f4, 0x24f5, 0x24f6, 0x24f7, + 0x24f8, 0x24f9, 0x24fa, 0x24fb, 0x24fc, 0x24fd, 0x24fe, 0x24ff +}}; +static UnicodeCaseTableVector caseTableff = {{ + 0xff00, 0xff01, 0xff02, 0xff03, 0xff04, 0xff05, 0xff06, 0xff07, + 0xff08, 0xff09, 0xff0a, 0xff0b, 0xff0c, 0xff0d, 0xff0e, 0xff0f, + 0xff10, 0xff11, 0xff12, 0xff13, 0xff14, 0xff15, 0xff16, 0xff17, + 0xff18, 0xff19, 0xff1a, 0xff1b, 0xff1c, 0xff1d, 0xff1e, 0xff1f, + 0xff20, 0xff41, 0xff42, 0xff43, 0xff44, 0xff45, 0xff46, 0xff47, + 0xff48, 0xff49, 0xff4a, 0xff4b, 0xff4c, 0xff4d, 0xff4e, 0xff4f, + 0xff50, 0xff51, 0xff52, 0xff53, 0xff54, 0xff55, 0xff56, 0xff57, + 0xff58, 0xff59, 0xff5a, 0xff3b, 0xff3c, 0xff3d, 0xff3e, 0xff3f, + 0xff40, 0xff41, 0xff42, 0xff43, 0xff44, 0xff45, 0xff46, 0xff47, + 0xff48, 0xff49, 0xff4a, 0xff4b, 0xff4c, 0xff4d, 0xff4e, 0xff4f, + 0xff50, 0xff51, 0xff52, 0xff53, 0xff54, 0xff55, 0xff56, 0xff57, + 0xff58, 0xff59, 0xff5a, 0xff5b, 0xff5c, 0xff5d, 0xff5e, 0xff5f, + 0xff60, 0xff61, 0xff62, 0xff63, 0xff64, 0xff65, 0xff66, 0xff67, + 0xff68, 0xff69, 0xff6a, 0xff6b, 0xff6c, 0xff6d, 0xff6e, 0xff6f, + 0xff70, 0xff71, 0xff72, 0xff73, 0xff74, 0xff75, 0xff76, 0xff77, + 0xff78, 0xff79, 0xff7a, 0xff7b, 0xff7c, 0xff7d, 0xff7e, 0xff7f, + 0xff80, 0xff81, 0xff82, 0xff83, 0xff84, 0xff85, 0xff86, 0xff87, + 0xff88, 0xff89, 0xff8a, 0xff8b, 0xff8c, 0xff8d, 0xff8e, 0xff8f, + 0xff90, 0xff91, 0xff92, 0xff93, 0xff94, 0xff95, 0xff96, 0xff97, + 0xff98, 0xff99, 0xff9a, 0xff9b, 0xff9c, 0xff9d, 0xff9e, 0xff9f, + 0xffa0, 0xffa1, 0xffa2, 0xffa3, 0xffa4, 0xffa5, 0xffa6, 0xffa7, + 0xffa8, 0xffa9, 0xffaa, 0xffab, 0xffac, 0xffad, 0xffae, 0xffaf, + 0xffb0, 0xffb1, 0xffb2, 0xffb3, 0xffb4, 0xffb5, 0xffb6, 0xffb7, + 0xffb8, 0xffb9, 0xffba, 0xffbb, 0xffbc, 0xffbd, 0xffbe, 0xffbf, + 0xffc0, 0xffc1, 0xffc2, 0xffc3, 0xffc4, 0xffc5, 0xffc6, 0xffc7, + 0xffc8, 0xffc9, 0xffca, 0xffcb, 0xffcc, 0xffcd, 0xffce, 0xffcf, + 0xffd0, 0xffd1, 0xffd2, 0xffd3, 0xffd4, 0xffd5, 0xffd6, 0xffd7, + 0xffd8, 0xffd9, 0xffda, 0xffdb, 0xffdc, 0xffdd, 0xffde, 0xffdf, + 0xffe0, 0xffe1, 0xffe2, 0xffe3, 0xffe4, 0xffe5, 0xffe6, 0xffe7, + 0xffe8, 0xffe9, 0xffea, 0xffeb, 0xffec, 0xffed, 0xffee, 0xffef, + 0xfff0, 0xfff1, 0xfff2, 0xfff3, 0xfff4, 0xfff5, 0xfff6, 0xfff7, + 0xfff8, 0xfff9, 0xfffa, 0xfffb, 0xfffc, 0xfffd, 0xfffe, 0xffff +}}; +static UnicodeCaseTableVector *caseTable[256] = { + &caseTable00, + &caseTable01, + &caseTable02, + &caseTable03, + &caseTable04, + &caseTable05, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + &caseTable1e, + &caseTable1f, + NULL, + &caseTable21, + NULL, + NULL, + &caseTable24, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + NULL, + &caseTableff +}; + +static inline char getType(Unicode c) { + int i; + char type; + + if (c > 0xffff) { + type = 'X'; + } else { + i = (c >> 8) & 0xff; + if ((type = typeTable[i].type) == 'X') { + type = typeTable[i].vector[c & 0xff]; + } + } + return type; +} + +GBool unicodeTypeL(Unicode c) { + return getType(c) == 'L'; +} + +GBool unicodeTypeR(Unicode c) { + return getType(c) == 'R'; +} + +Unicode unicodeToUpper(Unicode c) { + int i; + + if (c > 0xffff) { + return c; + } + i = (c >> 8) & 0xff; + if (caseTable[i]) { + return caseTable[i]->codes[c & 0xff]; + } + return c; +} + diff --git a/kpdf/xpdf/xpdf/XRef.cc b/kpdf/xpdf/xpdf/XRef.cc deleted file mode 100644 index 2e0d1cef..00000000 --- a/kpdf/xpdf/xpdf/XRef.cc +++ /dev/null @@ -1,933 +0,0 @@ -//======================================================================== -// -// XRef.cc -// -// Copyright 1996-2003 Glyph & Cog, LLC -// -//======================================================================== - -#include - -#ifdef USE_GCC_PRAGMAS -#pragma implementation -#endif - -#include -#include -#include -#include -#include "gmem.h" -#include "Object.h" -#include "Stream.h" -#include "Lexer.h" -#include "Parser.h" -#include "Dict.h" -#include "Error.h" -#include "ErrorCodes.h" -#include "XRef.h" - -//------------------------------------------------------------------------ - -#define xrefSearchSize 1024 // read this many bytes at end of file - // to look for 'startxref' - -//------------------------------------------------------------------------ -// Permission bits -//------------------------------------------------------------------------ - -#define permPrint (1<<2) -#define permChange (1<<3) -#define permCopy (1<<4) -#define permNotes (1<<5) -#define defPermFlags 0xfffc - -//------------------------------------------------------------------------ -// ObjectStream -//------------------------------------------------------------------------ - -class ObjectStream { -public: - - // Create an object stream, using object number , - // generation 0. - ObjectStream(XRef *xref, int objStrNumA); - - GBool isOk() { return ok; } - - ~ObjectStream(); - - // Return the object number of this object stream. - int getObjStrNum() { return objStrNum; } - - // Get the th object from this stream, which should be - // object number , generation 0. - Object *getObject(int objIdx, int objNum, Object *obj); - -private: - - int objStrNum; // object number of the object stream - int nObjects; // number of objects in the stream - Object *objs; // the objects (length = nObjects) - int *objNums; // the object numbers (length = nObjects) - GBool ok; -}; - -ObjectStream::ObjectStream(XRef *xref, int objStrNumA) { - Stream *str; - Parser *parser; - int *offsets; - Object objStr, obj1, obj2; - int first, i; - - objStrNum = objStrNumA; - nObjects = 0; - objs = NULL; - objNums = NULL; - ok = gFalse; - - if (!xref->fetch(objStrNum, 0, &objStr)->isStream()) { - goto err1; - } - - if (!objStr.streamGetDict()->lookup("N", &obj1)->isInt()) { - obj1.free(); - goto err1; - } - nObjects = obj1.getInt(); - obj1.free(); - if (nObjects <= 0) { - goto err1; - } - - if (!objStr.streamGetDict()->lookup("First", &obj1)->isInt()) { - obj1.free(); - goto err1; - } - first = obj1.getInt(); - obj1.free(); - if (first < 0) { - goto err1; - } - - // this is an arbitrary limit to avoid integer overflow problems - // in the 'new Object[nObjects]' call (Acrobat apparently limits - // object streams to 100-200 objects) - if (nObjects > 1000000) { - error(-1, "Too many objects in an object stream"); - goto err1; - } - objs = new Object[nObjects]; - objNums = (int *)gmallocn(nObjects, sizeof(int)); - offsets = (int *)gmallocn(nObjects, sizeof(int)); - - // parse the header: object numbers and offsets - objStr.streamReset(); - obj1.initNull(); - str = new EmbedStream(objStr.getStream(), &obj1, gTrue, first); - parser = new Parser(xref, new Lexer(xref, str), gFalse); - for (i = 0; i < nObjects; ++i) { - parser->getObj(&obj1); - parser->getObj(&obj2); - if (!obj1.isInt() || !obj2.isInt()) { - obj1.free(); - obj2.free(); - delete parser; - gfree(offsets); - goto err1; - } - objNums[i] = obj1.getInt(); - offsets[i] = obj2.getInt(); - obj1.free(); - obj2.free(); - if (objNums[i] < 0 || offsets[i] < 0 || - (i > 0 && offsets[i] < offsets[i-1])) { - delete parser; - gfree(offsets); - goto err1; - } - } - while (str->getChar() != EOF) ; - delete parser; - - // skip to the first object - this shouldn't be necessary because - // the First key is supposed to be equal to offsets[0], but just in - // case... - for (i = first; i < offsets[0]; ++i) { - objStr.getStream()->getChar(); - } - - // parse the objects - for (i = 0; i < nObjects; ++i) { - obj1.initNull(); - if (i == nObjects - 1) { - str = new EmbedStream(objStr.getStream(), &obj1, gFalse, 0); - } else { - str = new EmbedStream(objStr.getStream(), &obj1, gTrue, - offsets[i+1] - offsets[i]); - } - parser = new Parser(xref, new Lexer(xref, str), gFalse); - parser->getObj(&objs[i]); - while (str->getChar() != EOF) ; - delete parser; - } - - gfree(offsets); - ok = gTrue; - - err1: - objStr.free(); -} - -ObjectStream::~ObjectStream() { - int i; - - if (objs) { - for (i = 0; i < nObjects; ++i) { - objs[i].free(); - } - delete[] objs; - } - gfree(objNums); -} - -Object *ObjectStream::getObject(int objIdx, int objNum, Object *obj) { - if (objIdx < 0 || objIdx >= nObjects || objNum != objNums[objIdx]) { - return obj->initNull(); - } - return objs[objIdx].copy(obj); -} - -//------------------------------------------------------------------------ -// XRef -//------------------------------------------------------------------------ - -XRef::XRef(BaseStream *strA) { - Guint pos; - Object obj; - - ok = gTrue; - errCode = errNone; - size = 0; - entries = NULL; - streamEnds = NULL; - streamEndsLen = 0; - objStr = NULL; - - encrypted = gFalse; - permFlags = defPermFlags; - ownerPasswordOk = gFalse; - - // read the trailer - str = strA; - start = str->getStart(); - pos = getStartXref(); - - // if there was a problem with the 'startxref' position, try to - // reconstruct the xref table - if (pos == 0) { - if (!(ok = constructXRef())) { - errCode = errDamaged; - return; - } - - // read the xref table - } else { - while (readXRef(&pos)) ; - - // if there was a problem with the xref table, - // try to reconstruct it - if (!ok) { - if (!(ok = constructXRef())) { - errCode = errDamaged; - return; - } - } - } - - // get the root dictionary (catalog) object - trailerDict.dictLookupNF("Root", &obj); - if (obj.isRef()) { - rootNum = obj.getRefNum(); - rootGen = obj.getRefGen(); - obj.free(); - } else { - obj.free(); - if (!(ok = constructXRef())) { - errCode = errDamaged; - return; - } - } - - // now set the trailer dictionary's xref pointer so we can fetch - // indirect objects from it - trailerDict.getDict()->setXRef(this); -} - -XRef::~XRef() { - gfree(entries); - trailerDict.free(); - if (streamEnds) { - gfree(streamEnds); - } - if (objStr) { - delete objStr; - } -} - -// Read the 'startxref' position. -Guint XRef::getStartXref() { - char buf[xrefSearchSize+1]; - char *p; - int c, n, i; - - // read last xrefSearchSize bytes - str->setPos(xrefSearchSize, -1); - for (n = 0; n < xrefSearchSize; ++n) { - if ((c = str->getChar()) == EOF) { - break; - } - buf[n] = c; - } - buf[n] = '\0'; - - // find startxref - for (i = n - 9; i >= 0; --i) { - if (!strncmp(&buf[i], "startxref", 9)) { - break; - } - } - if (i < 0) { - return 0; - } - for (p = &buf[i+9]; isspace(*p); ++p) ; - lastXRefPos = strToUnsigned(p); - - return lastXRefPos; -} - -// Read one xref table section. Also reads the associated trailer -// dictionary, and returns the prev pointer (if any). -GBool XRef::readXRef(Guint *pos) { - Parser *parser; - Object obj; - GBool more; - - // start up a parser, parse one token - obj.initNull(); - parser = new Parser(NULL, - new Lexer(NULL, - str->makeSubStream(start + *pos, gFalse, 0, &obj)), - gTrue); - parser->getObj(&obj); - - // parse an old-style xref table - if (obj.isCmd("xref")) { - obj.free(); - more = readXRefTable(parser, pos); - - // parse an xref stream - } else if (obj.isInt()) { - obj.free(); - if (!parser->getObj(&obj)->isInt()) { - goto err1; - } - obj.free(); - if (!parser->getObj(&obj)->isCmd("obj")) { - goto err1; - } - obj.free(); - if (!parser->getObj(&obj)->isStream()) { - goto err1; - } - more = readXRefStream(obj.getStream(), pos); - obj.free(); - - } else { - goto err1; - } - - delete parser; - return more; - - err1: - obj.free(); - delete parser; - ok = gFalse; - return gFalse; -} - -GBool XRef::readXRefTable(Parser *parser, Guint *pos) { - XRefEntry entry; - GBool more; - Object obj, obj2; - Guint pos2; - int first, n, newSize, i; - - while (1) { - parser->getObj(&obj); - if (obj.isCmd("trailer")) { - obj.free(); - break; - } - if (!obj.isInt()) { - goto err1; - } - first = obj.getInt(); - obj.free(); - if (!parser->getObj(&obj)->isInt()) { - goto err1; - } - n = obj.getInt(); - obj.free(); - if (first < 0 || n < 0 || first + n < 0) { - goto err1; - } - if (first + n > size) { - for (newSize = size ? 2 * size : 1024; - first + n > newSize && newSize > 0; - newSize <<= 1) ; - if (newSize < 0) { - goto err1; - } - entries = (XRefEntry *)greallocn(entries, newSize, sizeof(XRefEntry)); - for (i = size; i < newSize; ++i) { - entries[i].offset = 0xffffffff; - entries[i].type = xrefEntryFree; - } - size = newSize; - } - for (i = first; i < first + n; ++i) { - if (!parser->getObj(&obj)->isInt()) { - goto err1; - } - entry.offset = (Guint)obj.getInt(); - obj.free(); - if (!parser->getObj(&obj)->isInt()) { - goto err1; - } - entry.gen = obj.getInt(); - obj.free(); - parser->getObj(&obj); - if (obj.isCmd("n")) { - entry.type = xrefEntryUncompressed; - } else if (obj.isCmd("f")) { - entry.type = xrefEntryFree; - } else { - goto err1; - } - obj.free(); - if (entries[i].offset == 0xffffffff) { - entries[i] = entry; - // PDF files of patents from the IBM Intellectual Property - // Network have a bug: the xref table claims to start at 1 - // instead of 0. - if (i == 1 && first == 1 && - entries[1].offset == 0 && entries[1].gen == 65535 && - entries[1].type == xrefEntryFree) { - i = first = 0; - entries[0] = entries[1]; - entries[1].offset = 0xffffffff; - } - } - } - } - - // read the trailer dictionary - if (!parser->getObj(&obj)->isDict()) { - goto err1; - } - - // get the 'Prev' pointer - obj.getDict()->lookupNF("Prev", &obj2); - if (obj2.isInt()) { - *pos = (Guint)obj2.getInt(); - more = gTrue; - } else if (obj2.isRef()) { - // certain buggy PDF generators generate "/Prev NNN 0 R" instead - // of "/Prev NNN" - *pos = (Guint)obj2.getRefNum(); - more = gTrue; - } else { - more = gFalse; - } - obj2.free(); - - // save the first trailer dictionary - if (trailerDict.isNone()) { - obj.copy(&trailerDict); - } - - // check for an 'XRefStm' key - if (obj.getDict()->lookup("XRefStm", &obj2)->isInt()) { - pos2 = (Guint)obj2.getInt(); - readXRef(&pos2); - if (!ok) { - obj2.free(); - goto err1; - } - } - obj2.free(); - - obj.free(); - return more; - - err1: - obj.free(); - ok = gFalse; - return gFalse; -} - -GBool XRef::readXRefStream(Stream *xrefStr, Guint *pos) { - Dict *dict; - int w[3]; - GBool more; - Object obj, obj2, idx; - int newSize, first, n, i; - - dict = xrefStr->getDict(); - - if (!dict->lookupNF("Size", &obj)->isInt()) { - goto err1; - } - newSize = obj.getInt(); - obj.free(); - if (newSize < 0) { - goto err1; - } - if (newSize > size) { - entries = (XRefEntry *)greallocn(entries, newSize, sizeof(XRefEntry)); - for (i = size; i < newSize; ++i) { - entries[i].offset = 0xffffffff; - entries[i].type = xrefEntryFree; - } - size = newSize; - } - - if (!dict->lookupNF("W", &obj)->isArray() || - obj.arrayGetLength() < 3) { - goto err1; - } - for (i = 0; i < 3; ++i) { - if (!obj.arrayGet(i, &obj2)->isInt()) { - obj2.free(); - goto err1; - } - w[i] = obj2.getInt(); - obj2.free(); - if (w[i] < 0 || w[i] > 4) { - goto err1; - } - } - obj.free(); - - xrefStr->reset(); - dict->lookupNF("Index", &idx); - if (idx.isArray()) { - for (i = 0; i+1 < idx.arrayGetLength(); i += 2) { - if (!idx.arrayGet(i, &obj)->isInt()) { - idx.free(); - goto err1; - } - first = obj.getInt(); - obj.free(); - if (!idx.arrayGet(i+1, &obj)->isInt()) { - idx.free(); - goto err1; - } - n = obj.getInt(); - obj.free(); - if (first < 0 || n < 0 || - !readXRefStreamSection(xrefStr, w, first, n)) { - idx.free(); - goto err0; - } - } - } else { - if (!readXRefStreamSection(xrefStr, w, 0, newSize)) { - idx.free(); - goto err0; - } - } - idx.free(); - - dict->lookupNF("Prev", &obj); - if (obj.isInt()) { - *pos = (Guint)obj.getInt(); - more = gTrue; - } else { - more = gFalse; - } - obj.free(); - if (trailerDict.isNone()) { - trailerDict.initDict(dict); - } - - return more; - - err1: - obj.free(); - err0: - ok = gFalse; - return gFalse; -} - -GBool XRef::readXRefStreamSection(Stream *xrefStr, int *w, int first, int n) { - Guint offset; - int type, gen, c, newSize, i, j; - - if (first + n < 0) { - return gFalse; - } - if (first + n > size) { - for (newSize = size ? 2 * size : 1024; - first + n > newSize && newSize > 0; - newSize <<= 1) ; - if (newSize < 0) { - return gFalse; - } - entries = (XRefEntry *)greallocn(entries, newSize, sizeof(XRefEntry)); - for (i = size; i < newSize; ++i) { - entries[i].offset = 0xffffffff; - entries[i].type = xrefEntryFree; - } - size = newSize; - } - for (i = first; i < first + n; ++i) { - if (w[0] == 0) { - type = 1; - } else { - for (type = 0, j = 0; j < w[0]; ++j) { - if ((c = xrefStr->getChar()) == EOF) { - return gFalse; - } - type = (type << 8) + c; - } - } - for (offset = 0, j = 0; j < w[1]; ++j) { - if ((c = xrefStr->getChar()) == EOF) { - return gFalse; - } - offset = (offset << 8) + c; - } - for (gen = 0, j = 0; j < w[2]; ++j) { - if ((c = xrefStr->getChar()) == EOF) { - return gFalse; - } - gen = (gen << 8) + c; - } - if (entries[i].offset == 0xffffffff) { - switch (type) { - case 0: - entries[i].offset = offset; - entries[i].gen = gen; - entries[i].type = xrefEntryFree; - break; - case 1: - entries[i].offset = offset; - entries[i].gen = gen; - entries[i].type = xrefEntryUncompressed; - break; - case 2: - entries[i].offset = offset; - entries[i].gen = gen; - entries[i].type = xrefEntryCompressed; - break; - default: - return gFalse; - } - } - } - - return gTrue; -} - -// Attempt to construct an xref table for a damaged file. -GBool XRef::constructXRef() { - Parser *parser; - Object newTrailerDict, obj; - char buf[256]; - Guint pos; - int num, gen; - int newSize; - int streamEndsSize; - char *p; - int i; - GBool gotRoot; - - gfree(entries); - size = 0; - entries = NULL; - - error(-1, "PDF file is damaged - attempting to reconstruct xref table..."); - gotRoot = gFalse; - streamEndsLen = streamEndsSize = 0; - - str->reset(); - while (1) { - pos = str->getPos(); - if (!str->getLine(buf, 256)) { - break; - } - p = buf; - - // skip whitespace - while (*p && Lexer::isSpace(*p & 0xff)) ++p; - - // got trailer dictionary - if (!strncmp(p, "trailer", 7)) { - obj.initNull(); - parser = new Parser(NULL, - new Lexer(NULL, - str->makeSubStream(pos + 7, gFalse, 0, &obj)), - gFalse); - parser->getObj(&newTrailerDict); - if (newTrailerDict.isDict()) { - newTrailerDict.dictLookupNF("Root", &obj); - if (obj.isRef()) { - rootNum = obj.getRefNum(); - rootGen = obj.getRefGen(); - if (!trailerDict.isNone()) { - trailerDict.free(); - } - newTrailerDict.copy(&trailerDict); - gotRoot = gTrue; - } - obj.free(); - } - newTrailerDict.free(); - delete parser; - - // look for object - } else if (isdigit(*p)) { - num = atoi(p); - if (num > 0) { - do { - ++p; - } while (*p && isdigit(*p)); - if (isspace(*p)) { - do { - ++p; - } while (*p && isspace(*p)); - if (isdigit(*p)) { - gen = atoi(p); - do { - ++p; - } while (*p && isdigit(*p)); - if (isspace(*p)) { - do { - ++p; - } while (*p && isspace(*p)); - if (!strncmp(p, "obj", 3)) { - if (num >= size) { - newSize = (num + 1 + 255) & ~255; - if (newSize < 0) { - error(-1, "Bad object number"); - return gFalse; - } - entries = (XRefEntry *) - greallocn(entries, newSize, sizeof(XRefEntry)); - for (i = size; i < newSize; ++i) { - entries[i].offset = 0xffffffff; - entries[i].type = xrefEntryFree; - } - size = newSize; - } - if (entries[num].type == xrefEntryFree || - gen >= entries[num].gen) { - entries[num].offset = pos - start; - entries[num].gen = gen; - entries[num].type = xrefEntryUncompressed; - } - } - } - } - } - } - - } else if (!strncmp(p, "endstream", 9)) { - if (streamEndsLen == streamEndsSize) { - streamEndsSize += 64; - streamEnds = (Guint *)greallocn(streamEnds, - streamEndsSize, sizeof(int)); - } - streamEnds[streamEndsLen++] = pos; - } - } - - if (gotRoot) - return gTrue; - - error(-1, "Couldn't find trailer dictionary"); - return gFalse; -} - -void XRef::setEncryption(int permFlagsA, GBool ownerPasswordOkA, - Guchar *fileKeyA, int keyLengthA, int encVersionA, - CryptAlgorithm encAlgorithmA) { - int i; - - encrypted = gTrue; - permFlags = permFlagsA; - ownerPasswordOk = ownerPasswordOkA; - if (keyLengthA <= 16) { - keyLength = keyLengthA; - } else { - keyLength = 16; - } - for (i = 0; i < keyLength; ++i) { - fileKey[i] = fileKeyA[i]; - } - encVersion = encVersionA; - encAlgorithm = encAlgorithmA; -} - -GBool XRef::okToPrint(GBool ignoreOwnerPW) { - return (!ignoreOwnerPW && ownerPasswordOk) || (permFlags & permPrint); -} - -GBool XRef::okToChange(GBool ignoreOwnerPW) { - return (!ignoreOwnerPW && ownerPasswordOk) || (permFlags & permChange); -} - -GBool XRef::okToCopy(GBool ignoreOwnerPW) { - return (!ignoreOwnerPW && ownerPasswordOk) || (permFlags & permCopy); -} - -GBool XRef::okToAddNotes(GBool ignoreOwnerPW) { - return (!ignoreOwnerPW && ownerPasswordOk) || (permFlags & permNotes); -} - -Object *XRef::fetch(int num, int gen, Object *obj) { - XRefEntry *e; - Parser *parser; - Object obj1, obj2, obj3; - - // check for bogus ref - this can happen in corrupted PDF files - if (num < 0 || num >= size) { - goto err; - } - - e = &entries[num]; - switch (e->type) { - - case xrefEntryUncompressed: - if (e->gen != gen) { - goto err; - } - obj1.initNull(); - parser = new Parser(this, - new Lexer(this, - str->makeSubStream(start + e->offset, gFalse, 0, &obj1)), - gTrue); - parser->getObj(&obj1); - parser->getObj(&obj2); - parser->getObj(&obj3); - if (!obj1.isInt() || obj1.getInt() != num || - !obj2.isInt() || obj2.getInt() != gen || - !obj3.isCmd("obj")) { - obj1.free(); - obj2.free(); - obj3.free(); - delete parser; - goto err; - } - parser->getObj(obj, encrypted ? fileKey : (Guchar *)NULL, - encAlgorithm, keyLength, num, gen); - obj1.free(); - obj2.free(); - obj3.free(); - delete parser; - break; - - case xrefEntryCompressed: - if (gen != 0) { - goto err; - } - if (!objStr || objStr->getObjStrNum() != (int)e->offset) { - if (objStr) { - delete objStr; - } - objStr = new ObjectStream(this, e->offset); - if (!objStr->isOk()) { - delete objStr; - objStr = NULL; - goto err; - } - } - objStr->getObject(e->gen, num, obj); - break; - - default: - goto err; - } - - return obj; - - err: - return obj->initNull(); -} - -Object *XRef::getDocInfo(Object *obj) { - return trailerDict.dictLookup("Info", obj); -} - -// Added for the pdftex project. -Object *XRef::getDocInfoNF(Object *obj) { - return trailerDict.dictLookupNF("Info", obj); -} - -GBool XRef::getStreamEnd(Guint streamStart, Guint *streamEnd) { - int a, b, m; - - if (streamEndsLen == 0 || - streamStart > streamEnds[streamEndsLen - 1]) { - return gFalse; - } - - a = -1; - b = streamEndsLen - 1; - // invariant: streamEnds[a] < streamStart <= streamEnds[b] - while (b - a > 1) { - m = (a + b) / 2; - if (streamStart <= streamEnds[m]) { - b = m; - } else { - a = m; - } - } - *streamEnd = streamEnds[b]; - return gTrue; -} - -int XRef::getNumEntry(Guint offset) const -{ - if (size > 0) - { - int res = 0; - Guint resOffset = entries[0].offset; - XRefEntry e; - for (int i = 1; i < size; ++i) - { - e = entries[i]; - if (e.offset < offset && e.offset >= resOffset) - { - res = i; - resOffset = e.offset; - } - } - return res; - } - else return -1; -} - -Guint XRef::strToUnsigned(char *s) { - Guint x; - char *p; - int i; - - x = 0; - for (p = s, i = 0; *p && isdigit(*p) && i < 10; ++p, ++i) { - x = 10 * x + (*p - '0'); - } - return x; -} diff --git a/kpdf/xpdf/xpdf/XRef.cpp b/kpdf/xpdf/xpdf/XRef.cpp new file mode 100644 index 00000000..06a1c4e1 --- /dev/null +++ b/kpdf/xpdf/xpdf/XRef.cpp @@ -0,0 +1,933 @@ +//======================================================================== +// +// XRef.cpp +// +// Copyright 1996-2003 Glyph & Cog, LLC +// +//======================================================================== + +#include + +#ifdef USE_GCC_PRAGMAS +#pragma implementation +#endif + +#include +#include +#include +#include +#include "gmem.h" +#include "Object.h" +#include "Stream.h" +#include "Lexer.h" +#include "Parser.h" +#include "Dict.h" +#include "Error.h" +#include "ErrorCodes.h" +#include "XRef.h" + +//------------------------------------------------------------------------ + +#define xrefSearchSize 1024 // read this many bytes at end of file + // to look for 'startxref' + +//------------------------------------------------------------------------ +// Permission bits +//------------------------------------------------------------------------ + +#define permPrint (1<<2) +#define permChange (1<<3) +#define permCopy (1<<4) +#define permNotes (1<<5) +#define defPermFlags 0xfffc + +//------------------------------------------------------------------------ +// ObjectStream +//------------------------------------------------------------------------ + +class ObjectStream { +public: + + // Create an object stream, using object number , + // generation 0. + ObjectStream(XRef *xref, int objStrNumA); + + GBool isOk() { return ok; } + + ~ObjectStream(); + + // Return the object number of this object stream. + int getObjStrNum() { return objStrNum; } + + // Get the th object from this stream, which should be + // object number , generation 0. + Object *getObject(int objIdx, int objNum, Object *obj); + +private: + + int objStrNum; // object number of the object stream + int nObjects; // number of objects in the stream + Object *objs; // the objects (length = nObjects) + int *objNums; // the object numbers (length = nObjects) + GBool ok; +}; + +ObjectStream::ObjectStream(XRef *xref, int objStrNumA) { + Stream *str; + Parser *parser; + int *offsets; + Object objStr, obj1, obj2; + int first, i; + + objStrNum = objStrNumA; + nObjects = 0; + objs = NULL; + objNums = NULL; + ok = gFalse; + + if (!xref->fetch(objStrNum, 0, &objStr)->isStream()) { + goto err1; + } + + if (!objStr.streamGetDict()->lookup("N", &obj1)->isInt()) { + obj1.free(); + goto err1; + } + nObjects = obj1.getInt(); + obj1.free(); + if (nObjects <= 0) { + goto err1; + } + + if (!objStr.streamGetDict()->lookup("First", &obj1)->isInt()) { + obj1.free(); + goto err1; + } + first = obj1.getInt(); + obj1.free(); + if (first < 0) { + goto err1; + } + + // this is an arbitrary limit to avoid integer overflow problems + // in the 'new Object[nObjects]' call (Acrobat apparently limits + // object streams to 100-200 objects) + if (nObjects > 1000000) { + error(-1, "Too many objects in an object stream"); + goto err1; + } + objs = new Object[nObjects]; + objNums = (int *)gmallocn(nObjects, sizeof(int)); + offsets = (int *)gmallocn(nObjects, sizeof(int)); + + // parse the header: object numbers and offsets + objStr.streamReset(); + obj1.initNull(); + str = new EmbedStream(objStr.getStream(), &obj1, gTrue, first); + parser = new Parser(xref, new Lexer(xref, str), gFalse); + for (i = 0; i < nObjects; ++i) { + parser->getObj(&obj1); + parser->getObj(&obj2); + if (!obj1.isInt() || !obj2.isInt()) { + obj1.free(); + obj2.free(); + delete parser; + gfree(offsets); + goto err1; + } + objNums[i] = obj1.getInt(); + offsets[i] = obj2.getInt(); + obj1.free(); + obj2.free(); + if (objNums[i] < 0 || offsets[i] < 0 || + (i > 0 && offsets[i] < offsets[i-1])) { + delete parser; + gfree(offsets); + goto err1; + } + } + while (str->getChar() != EOF) ; + delete parser; + + // skip to the first object - this shouldn't be necessary because + // the First key is supposed to be equal to offsets[0], but just in + // case... + for (i = first; i < offsets[0]; ++i) { + objStr.getStream()->getChar(); + } + + // parse the objects + for (i = 0; i < nObjects; ++i) { + obj1.initNull(); + if (i == nObjects - 1) { + str = new EmbedStream(objStr.getStream(), &obj1, gFalse, 0); + } else { + str = new EmbedStream(objStr.getStream(), &obj1, gTrue, + offsets[i+1] - offsets[i]); + } + parser = new Parser(xref, new Lexer(xref, str), gFalse); + parser->getObj(&objs[i]); + while (str->getChar() != EOF) ; + delete parser; + } + + gfree(offsets); + ok = gTrue; + + err1: + objStr.free(); +} + +ObjectStream::~ObjectStream() { + int i; + + if (objs) { + for (i = 0; i < nObjects; ++i) { + objs[i].free(); + } + delete[] objs; + } + gfree(objNums); +} + +Object *ObjectStream::getObject(int objIdx, int objNum, Object *obj) { + if (objIdx < 0 || objIdx >= nObjects || objNum != objNums[objIdx]) { + return obj->initNull(); + } + return objs[objIdx].copy(obj); +} + +//------------------------------------------------------------------------ +// XRef +//------------------------------------------------------------------------ + +XRef::XRef(BaseStream *strA) { + Guint pos; + Object obj; + + ok = gTrue; + errCode = errNone; + size = 0; + entries = NULL; + streamEnds = NULL; + streamEndsLen = 0; + objStr = NULL; + + encrypted = gFalse; + permFlags = defPermFlags; + ownerPasswordOk = gFalse; + + // read the trailer + str = strA; + start = str->getStart(); + pos = getStartXref(); + + // if there was a problem with the 'startxref' position, try to + // reconstruct the xref table + if (pos == 0) { + if (!(ok = constructXRef())) { + errCode = errDamaged; + return; + } + + // read the xref table + } else { + while (readXRef(&pos)) ; + + // if there was a problem with the xref table, + // try to reconstruct it + if (!ok) { + if (!(ok = constructXRef())) { + errCode = errDamaged; + return; + } + } + } + + // get the root dictionary (catalog) object + trailerDict.dictLookupNF("Root", &obj); + if (obj.isRef()) { + rootNum = obj.getRefNum(); + rootGen = obj.getRefGen(); + obj.free(); + } else { + obj.free(); + if (!(ok = constructXRef())) { + errCode = errDamaged; + return; + } + } + + // now set the trailer dictionary's xref pointer so we can fetch + // indirect objects from it + trailerDict.getDict()->setXRef(this); +} + +XRef::~XRef() { + gfree(entries); + trailerDict.free(); + if (streamEnds) { + gfree(streamEnds); + } + if (objStr) { + delete objStr; + } +} + +// Read the 'startxref' position. +Guint XRef::getStartXref() { + char buf[xrefSearchSize+1]; + char *p; + int c, n, i; + + // read last xrefSearchSize bytes + str->setPos(xrefSearchSize, -1); + for (n = 0; n < xrefSearchSize; ++n) { + if ((c = str->getChar()) == EOF) { + break; + } + buf[n] = c; + } + buf[n] = '\0'; + + // find startxref + for (i = n - 9; i >= 0; --i) { + if (!strncmp(&buf[i], "startxref", 9)) { + break; + } + } + if (i < 0) { + return 0; + } + for (p = &buf[i+9]; isspace(*p); ++p) ; + lastXRefPos = strToUnsigned(p); + + return lastXRefPos; +} + +// Read one xref table section. Also reads the associated trailer +// dictionary, and returns the prev pointer (if any). +GBool XRef::readXRef(Guint *pos) { + Parser *parser; + Object obj; + GBool more; + + // start up a parser, parse one token + obj.initNull(); + parser = new Parser(NULL, + new Lexer(NULL, + str->makeSubStream(start + *pos, gFalse, 0, &obj)), + gTrue); + parser->getObj(&obj); + + // parse an old-style xref table + if (obj.isCmd("xref")) { + obj.free(); + more = readXRefTable(parser, pos); + + // parse an xref stream + } else if (obj.isInt()) { + obj.free(); + if (!parser->getObj(&obj)->isInt()) { + goto err1; + } + obj.free(); + if (!parser->getObj(&obj)->isCmd("obj")) { + goto err1; + } + obj.free(); + if (!parser->getObj(&obj)->isStream()) { + goto err1; + } + more = readXRefStream(obj.getStream(), pos); + obj.free(); + + } else { + goto err1; + } + + delete parser; + return more; + + err1: + obj.free(); + delete parser; + ok = gFalse; + return gFalse; +} + +GBool XRef::readXRefTable(Parser *parser, Guint *pos) { + XRefEntry entry; + GBool more; + Object obj, obj2; + Guint pos2; + int first, n, newSize, i; + + while (1) { + parser->getObj(&obj); + if (obj.isCmd("trailer")) { + obj.free(); + break; + } + if (!obj.isInt()) { + goto err1; + } + first = obj.getInt(); + obj.free(); + if (!parser->getObj(&obj)->isInt()) { + goto err1; + } + n = obj.getInt(); + obj.free(); + if (first < 0 || n < 0 || first + n < 0) { + goto err1; + } + if (first + n > size) { + for (newSize = size ? 2 * size : 1024; + first + n > newSize && newSize > 0; + newSize <<= 1) ; + if (newSize < 0) { + goto err1; + } + entries = (XRefEntry *)greallocn(entries, newSize, sizeof(XRefEntry)); + for (i = size; i < newSize; ++i) { + entries[i].offset = 0xffffffff; + entries[i].type = xrefEntryFree; + } + size = newSize; + } + for (i = first; i < first + n; ++i) { + if (!parser->getObj(&obj)->isInt()) { + goto err1; + } + entry.offset = (Guint)obj.getInt(); + obj.free(); + if (!parser->getObj(&obj)->isInt()) { + goto err1; + } + entry.gen = obj.getInt(); + obj.free(); + parser->getObj(&obj); + if (obj.isCmd("n")) { + entry.type = xrefEntryUncompressed; + } else if (obj.isCmd("f")) { + entry.type = xrefEntryFree; + } else { + goto err1; + } + obj.free(); + if (entries[i].offset == 0xffffffff) { + entries[i] = entry; + // PDF files of patents from the IBM Intellectual Property + // Network have a bug: the xref table claims to start at 1 + // instead of 0. + if (i == 1 && first == 1 && + entries[1].offset == 0 && entries[1].gen == 65535 && + entries[1].type == xrefEntryFree) { + i = first = 0; + entries[0] = entries[1]; + entries[1].offset = 0xffffffff; + } + } + } + } + + // read the trailer dictionary + if (!parser->getObj(&obj)->isDict()) { + goto err1; + } + + // get the 'Prev' pointer + obj.getDict()->lookupNF("Prev", &obj2); + if (obj2.isInt()) { + *pos = (Guint)obj2.getInt(); + more = gTrue; + } else if (obj2.isRef()) { + // certain buggy PDF generators generate "/Prev NNN 0 R" instead + // of "/Prev NNN" + *pos = (Guint)obj2.getRefNum(); + more = gTrue; + } else { + more = gFalse; + } + obj2.free(); + + // save the first trailer dictionary + if (trailerDict.isNone()) { + obj.copy(&trailerDict); + } + + // check for an 'XRefStm' key + if (obj.getDict()->lookup("XRefStm", &obj2)->isInt()) { + pos2 = (Guint)obj2.getInt(); + readXRef(&pos2); + if (!ok) { + obj2.free(); + goto err1; + } + } + obj2.free(); + + obj.free(); + return more; + + err1: + obj.free(); + ok = gFalse; + return gFalse; +} + +GBool XRef::readXRefStream(Stream *xrefStr, Guint *pos) { + Dict *dict; + int w[3]; + GBool more; + Object obj, obj2, idx; + int newSize, first, n, i; + + dict = xrefStr->getDict(); + + if (!dict->lookupNF("Size", &obj)->isInt()) { + goto err1; + } + newSize = obj.getInt(); + obj.free(); + if (newSize < 0) { + goto err1; + } + if (newSize > size) { + entries = (XRefEntry *)greallocn(entries, newSize, sizeof(XRefEntry)); + for (i = size; i < newSize; ++i) { + entries[i].offset = 0xffffffff; + entries[i].type = xrefEntryFree; + } + size = newSize; + } + + if (!dict->lookupNF("W", &obj)->isArray() || + obj.arrayGetLength() < 3) { + goto err1; + } + for (i = 0; i < 3; ++i) { + if (!obj.arrayGet(i, &obj2)->isInt()) { + obj2.free(); + goto err1; + } + w[i] = obj2.getInt(); + obj2.free(); + if (w[i] < 0 || w[i] > 4) { + goto err1; + } + } + obj.free(); + + xrefStr->reset(); + dict->lookupNF("Index", &idx); + if (idx.isArray()) { + for (i = 0; i+1 < idx.arrayGetLength(); i += 2) { + if (!idx.arrayGet(i, &obj)->isInt()) { + idx.free(); + goto err1; + } + first = obj.getInt(); + obj.free(); + if (!idx.arrayGet(i+1, &obj)->isInt()) { + idx.free(); + goto err1; + } + n = obj.getInt(); + obj.free(); + if (first < 0 || n < 0 || + !readXRefStreamSection(xrefStr, w, first, n)) { + idx.free(); + goto err0; + } + } + } else { + if (!readXRefStreamSection(xrefStr, w, 0, newSize)) { + idx.free(); + goto err0; + } + } + idx.free(); + + dict->lookupNF("Prev", &obj); + if (obj.isInt()) { + *pos = (Guint)obj.getInt(); + more = gTrue; + } else { + more = gFalse; + } + obj.free(); + if (trailerDict.isNone()) { + trailerDict.initDict(dict); + } + + return more; + + err1: + obj.free(); + err0: + ok = gFalse; + return gFalse; +} + +GBool XRef::readXRefStreamSection(Stream *xrefStr, int *w, int first, int n) { + Guint offset; + int type, gen, c, newSize, i, j; + + if (first + n < 0) { + return gFalse; + } + if (first + n > size) { + for (newSize = size ? 2 * size : 1024; + first + n > newSize && newSize > 0; + newSize <<= 1) ; + if (newSize < 0) { + return gFalse; + } + entries = (XRefEntry *)greallocn(entries, newSize, sizeof(XRefEntry)); + for (i = size; i < newSize; ++i) { + entries[i].offset = 0xffffffff; + entries[i].type = xrefEntryFree; + } + size = newSize; + } + for (i = first; i < first + n; ++i) { + if (w[0] == 0) { + type = 1; + } else { + for (type = 0, j = 0; j < w[0]; ++j) { + if ((c = xrefStr->getChar()) == EOF) { + return gFalse; + } + type = (type << 8) + c; + } + } + for (offset = 0, j = 0; j < w[1]; ++j) { + if ((c = xrefStr->getChar()) == EOF) { + return gFalse; + } + offset = (offset << 8) + c; + } + for (gen = 0, j = 0; j < w[2]; ++j) { + if ((c = xrefStr->getChar()) == EOF) { + return gFalse; + } + gen = (gen << 8) + c; + } + if (entries[i].offset == 0xffffffff) { + switch (type) { + case 0: + entries[i].offset = offset; + entries[i].gen = gen; + entries[i].type = xrefEntryFree; + break; + case 1: + entries[i].offset = offset; + entries[i].gen = gen; + entries[i].type = xrefEntryUncompressed; + break; + case 2: + entries[i].offset = offset; + entries[i].gen = gen; + entries[i].type = xrefEntryCompressed; + break; + default: + return gFalse; + } + } + } + + return gTrue; +} + +// Attempt to construct an xref table for a damaged file. +GBool XRef::constructXRef() { + Parser *parser; + Object newTrailerDict, obj; + char buf[256]; + Guint pos; + int num, gen; + int newSize; + int streamEndsSize; + char *p; + int i; + GBool gotRoot; + + gfree(entries); + size = 0; + entries = NULL; + + error(-1, "PDF file is damaged - attempting to reconstruct xref table..."); + gotRoot = gFalse; + streamEndsLen = streamEndsSize = 0; + + str->reset(); + while (1) { + pos = str->getPos(); + if (!str->getLine(buf, 256)) { + break; + } + p = buf; + + // skip whitespace + while (*p && Lexer::isSpace(*p & 0xff)) ++p; + + // got trailer dictionary + if (!strncmp(p, "trailer", 7)) { + obj.initNull(); + parser = new Parser(NULL, + new Lexer(NULL, + str->makeSubStream(pos + 7, gFalse, 0, &obj)), + gFalse); + parser->getObj(&newTrailerDict); + if (newTrailerDict.isDict()) { + newTrailerDict.dictLookupNF("Root", &obj); + if (obj.isRef()) { + rootNum = obj.getRefNum(); + rootGen = obj.getRefGen(); + if (!trailerDict.isNone()) { + trailerDict.free(); + } + newTrailerDict.copy(&trailerDict); + gotRoot = gTrue; + } + obj.free(); + } + newTrailerDict.free(); + delete parser; + + // look for object + } else if (isdigit(*p)) { + num = atoi(p); + if (num > 0) { + do { + ++p; + } while (*p && isdigit(*p)); + if (isspace(*p)) { + do { + ++p; + } while (*p && isspace(*p)); + if (isdigit(*p)) { + gen = atoi(p); + do { + ++p; + } while (*p && isdigit(*p)); + if (isspace(*p)) { + do { + ++p; + } while (*p && isspace(*p)); + if (!strncmp(p, "obj", 3)) { + if (num >= size) { + newSize = (num + 1 + 255) & ~255; + if (newSize < 0) { + error(-1, "Bad object number"); + return gFalse; + } + entries = (XRefEntry *) + greallocn(entries, newSize, sizeof(XRefEntry)); + for (i = size; i < newSize; ++i) { + entries[i].offset = 0xffffffff; + entries[i].type = xrefEntryFree; + } + size = newSize; + } + if (entries[num].type == xrefEntryFree || + gen >= entries[num].gen) { + entries[num].offset = pos - start; + entries[num].gen = gen; + entries[num].type = xrefEntryUncompressed; + } + } + } + } + } + } + + } else if (!strncmp(p, "endstream", 9)) { + if (streamEndsLen == streamEndsSize) { + streamEndsSize += 64; + streamEnds = (Guint *)greallocn(streamEnds, + streamEndsSize, sizeof(int)); + } + streamEnds[streamEndsLen++] = pos; + } + } + + if (gotRoot) + return gTrue; + + error(-1, "Couldn't find trailer dictionary"); + return gFalse; +} + +void XRef::setEncryption(int permFlagsA, GBool ownerPasswordOkA, + Guchar *fileKeyA, int keyLengthA, int encVersionA, + CryptAlgorithm encAlgorithmA) { + int i; + + encrypted = gTrue; + permFlags = permFlagsA; + ownerPasswordOk = ownerPasswordOkA; + if (keyLengthA <= 16) { + keyLength = keyLengthA; + } else { + keyLength = 16; + } + for (i = 0; i < keyLength; ++i) { + fileKey[i] = fileKeyA[i]; + } + encVersion = encVersionA; + encAlgorithm = encAlgorithmA; +} + +GBool XRef::okToPrint(GBool ignoreOwnerPW) { + return (!ignoreOwnerPW && ownerPasswordOk) || (permFlags & permPrint); +} + +GBool XRef::okToChange(GBool ignoreOwnerPW) { + return (!ignoreOwnerPW && ownerPasswordOk) || (permFlags & permChange); +} + +GBool XRef::okToCopy(GBool ignoreOwnerPW) { + return (!ignoreOwnerPW && ownerPasswordOk) || (permFlags & permCopy); +} + +GBool XRef::okToAddNotes(GBool ignoreOwnerPW) { + return (!ignoreOwnerPW && ownerPasswordOk) || (permFlags & permNotes); +} + +Object *XRef::fetch(int num, int gen, Object *obj) { + XRefEntry *e; + Parser *parser; + Object obj1, obj2, obj3; + + // check for bogus ref - this can happen in corrupted PDF files + if (num < 0 || num >= size) { + goto err; + } + + e = &entries[num]; + switch (e->type) { + + case xrefEntryUncompressed: + if (e->gen != gen) { + goto err; + } + obj1.initNull(); + parser = new Parser(this, + new Lexer(this, + str->makeSubStream(start + e->offset, gFalse, 0, &obj1)), + gTrue); + parser->getObj(&obj1); + parser->getObj(&obj2); + parser->getObj(&obj3); + if (!obj1.isInt() || obj1.getInt() != num || + !obj2.isInt() || obj2.getInt() != gen || + !obj3.isCmd("obj")) { + obj1.free(); + obj2.free(); + obj3.free(); + delete parser; + goto err; + } + parser->getObj(obj, encrypted ? fileKey : (Guchar *)NULL, + encAlgorithm, keyLength, num, gen); + obj1.free(); + obj2.free(); + obj3.free(); + delete parser; + break; + + case xrefEntryCompressed: + if (gen != 0) { + goto err; + } + if (!objStr || objStr->getObjStrNum() != (int)e->offset) { + if (objStr) { + delete objStr; + } + objStr = new ObjectStream(this, e->offset); + if (!objStr->isOk()) { + delete objStr; + objStr = NULL; + goto err; + } + } + objStr->getObject(e->gen, num, obj); + break; + + default: + goto err; + } + + return obj; + + err: + return obj->initNull(); +} + +Object *XRef::getDocInfo(Object *obj) { + return trailerDict.dictLookup("Info", obj); +} + +// Added for the pdftex project. +Object *XRef::getDocInfoNF(Object *obj) { + return trailerDict.dictLookupNF("Info", obj); +} + +GBool XRef::getStreamEnd(Guint streamStart, Guint *streamEnd) { + int a, b, m; + + if (streamEndsLen == 0 || + streamStart > streamEnds[streamEndsLen - 1]) { + return gFalse; + } + + a = -1; + b = streamEndsLen - 1; + // invariant: streamEnds[a] < streamStart <= streamEnds[b] + while (b - a > 1) { + m = (a + b) / 2; + if (streamStart <= streamEnds[m]) { + b = m; + } else { + a = m; + } + } + *streamEnd = streamEnds[b]; + return gTrue; +} + +int XRef::getNumEntry(Guint offset) const +{ + if (size > 0) + { + int res = 0; + Guint resOffset = entries[0].offset; + XRefEntry e; + for (int i = 1; i < size; ++i) + { + e = entries[i]; + if (e.offset < offset && e.offset >= resOffset) + { + res = i; + resOffset = e.offset; + } + } + return res; + } + else return -1; +} + +Guint XRef::strToUnsigned(char *s) { + Guint x; + char *p; + int i; + + x = 0; + for (p = s, i = 0; *p && isdigit(*p) && i < 10; ++p, ++i) { + x = 10 * x + (*p - '0'); + } + return x; +} diff --git a/kpovmodeler/pmactions.cpp b/kpovmodeler/pmactions.cpp index 31ef2aac..3b1201c4 100644 --- a/kpovmodeler/pmactions.cpp +++ b/kpovmodeler/pmactions.cpp @@ -116,7 +116,7 @@ void PMComboAction::unplug( TQWidget *w ) // Use a toolbutton instead of a label so it is styled correctly. -// copied from konq_actions.cc +// copied from konq_actions.cpp class PMToolBarLabel : public TQToolButton { public: diff --git a/ksvg/Makefile.am b/ksvg/Makefile.am index 8dec4221..86429f96 100644 --- a/ksvg/Makefile.am +++ b/ksvg/Makefile.am @@ -1,7 +1,7 @@ SUBDIRS = dom impl core ecma . plugin test lib_LTLIBRARIES = libksvg.la -libksvg_la_SOURCES = dummy.cc +libksvg_la_SOURCES = dummy.cpp libksvg_la_METASOURCES = AUTO libksvg_la_LDFLAGS = -version-info 0:1:0 -no-undefined $(all_libraries) libksvg_la_LIBADD = dom/libksvgdom.la impl/libksvgdomimpl.la core/libksvgcore.la ecma/libksvgecma.la \ @@ -10,100 +10,100 @@ libksvg_la_LIBADD = dom/libksvgdom.la impl/libksvgdomimpl.la core/libksvgcore.l INCLUDES = -I$(top_srcdir)/ksvg/dom -I$(top_srcdir)/ksvg/impl $(all_includes) -dummy.cc: - echo "" > dummy.cc +dummy.cpp: + echo "" > dummy.cpp # Make it easy for developers :) hashtables: cd $(srcdir); \ rm -f data/*lut* ; \ - ../../tdelibs/kjs/create_hash_table impl/SVGElementImpl.cc > data/SVGElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGSVGElementImpl.cc > data/SVGSVGElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGRectElementImpl.cc > data/SVGRectElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGLineElementImpl.cc > data/SVGLineElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGCircleElementImpl.cc > data/SVGCircleElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGImageElementImpl.cc > data/SVGImageElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGEllipseElementImpl.cc > data/SVGEllipseElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedPointsImpl.cc > data/SVGAnimatedPointsImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPointImpl.cc > data/SVGPointImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGRectImpl.cc > data/SVGRectImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGNumberImpl.cc > data/SVGNumberImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedAngleImpl.cc > data/SVGAnimatedAngleImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedRectImpl.cc > data/SVGAnimatedRectImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedNumberImpl.cc > data/SVGAnimatedNumberImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedNumberListImpl.cc > data/SVGAnimatedNumberListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedIntegerImpl.cc > data/SVGAnimatedIntegerImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedBooleanImpl.cc > data/SVGAnimatedBooleanImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedEnumerationImpl.cc > data/SVGAnimatedEnumerationImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedStringImpl.cc > data/SVGAnimatedStringImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedLengthImpl.cc > data/SVGAnimatedLengthImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedLengthListImpl.cc > data/SVGAnimatedLengthListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedPreserveAspectRatioImpl.cc > data/SVGAnimatedPreserveAspectRatioImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPreserveAspectRatioImpl.cc > data/SVGPreserveAspectRatioImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGLengthImpl.cc > data/SVGLengthImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGMatrixImpl.cc > data/SVGMatrixImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAngleImpl.cc > data/SVGAngleImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGLocatableImpl.cc > data/SVGLocatableImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGTestsImpl.cc > data/SVGTestsImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGLangSpaceImpl.cc > data/SVGLangSpaceImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGExternalResourcesRequiredImpl.cc > data/SVGExternalResourcesRequiredImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGURIReferenceImpl.cc > data/SVGURIReferenceImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPaintImpl.cc > data/SVGPaintImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGColorImpl.cc > data/SVGColorImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGICCColorImpl.cc > data/SVGICCColorImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGTextPositioningElementImpl.cc > data/SVGTextPositioningElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGTextContentElementImpl.cc > data/SVGTextContentElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGTransformImpl.cc > data/SVGTransformImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGTransformableImpl.cc > data/SVGTransformableImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPointListImpl.cc > data/SVGPointListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGNumberListImpl.cc > data/SVGNumberListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGLengthListImpl.cc > data/SVGLengthListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGStringListImpl.cc > data/SVGStringListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedPathDataImpl.cc > data/SVGAnimatedPathDataImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegImpl.cc > data/SVGPathSegImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegArcImpl.cc > data/SVGPathSegArcImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegMovetoImpl.cc > data/SVGPathSegMovetoImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegLinetoImpl.cc > data/SVGPathSegLinetoImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegLinetoHorizontalImpl.cc > data/SVGPathSegLinetoHorizontalImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegLinetoVerticalImpl.cc > data/SVGPathSegLinetoVerticalImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegCurvetoCubicImpl.cc > data/SVGPathSegCurvetoCubicImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegCurvetoCubicSmoothImpl.cc > data/SVGPathSegCurvetoCubicSmoothImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegCurvetoQuadraticImpl.cc > data/SVGPathSegCurvetoQuadraticImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegCurvetoQuadraticSmoothImpl.cc > data/SVGPathSegCurvetoQuadraticSmoothImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathElementImpl.cc > data/SVGPathElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPathSegListImpl.cc > data/SVGPathSegListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGTransformListImpl.cc > data/SVGTransformListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedTransformListImpl.cc > data/SVGAnimatedTransformListImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAElementImpl.cc > data/SVGAElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGUseElementImpl.cc > data/SVGUseElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGDocumentImpl.cc > data/SVGDocumentImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGForeignObjectElementImpl.cc > data/SVGForeignObjectElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGScriptElementImpl.cc > data/SVGScriptElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGStyleElementImpl.cc > data/SVGStyleElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGZoomAndPanImpl.cc > data/SVGZoomAndPanImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGFitToViewBoxImpl.cc > data/SVGFitToViewBoxImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGStylableImpl.cc > data/SVGStylableImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGEventImpl.cc > data/SVGEventImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGEcma.cc > data/SVGEcma.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGMarkerElementImpl.cc > data/SVGMarkerElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGViewElementImpl.cc > data/SVGViewElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGTextContentElementImpl.cc > data/SVGTextContentElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGClipPathElementImpl.cc > data/SVGClipPathElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGColorProfileElementImpl.cc > data/SVGColorProfileElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGPatternElementImpl.cc > data/SVGPatternElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGGradientElementImpl.cc > data/SVGGradientElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGLinearGradientElementImpl.cc > data/SVGLinearGradientElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGRadialGradientElementImpl.cc > data/SVGRadialGradientElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGStopElementImpl.cc > data/SVGStopElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGAnimationElementImpl.cc > data/SVGAnimationElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGCursorElementImpl.cc > data/SVGCursorElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGSymbolElementImpl.cc > data/SVGSymbolElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGMaskElementImpl.cc > data/SVGMaskElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGGlyphElementImpl.cc > data/SVGGlyphElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGMissingGlyphElementImpl.cc > data/SVGMissingGlyphElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGGlyphRefElementImpl.cc > data/SVGGlyphRefElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGTextPathElementImpl.cc > data/SVGTextPathElementImpl.lut.h; \ - ../../tdelibs/kjs/create_hash_table impl/SVGZoomEventImpl.cc > data/SVGZoomEventImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGElementImpl.cpp > data/SVGElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGSVGElementImpl.cpp > data/SVGSVGElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGRectElementImpl.cpp > data/SVGRectElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGLineElementImpl.cpp > data/SVGLineElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGCircleElementImpl.cpp > data/SVGCircleElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGImageElementImpl.cpp > data/SVGImageElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGEllipseElementImpl.cpp > data/SVGEllipseElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedPointsImpl.cpp > data/SVGAnimatedPointsImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPointImpl.cpp > data/SVGPointImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGRectImpl.cpp > data/SVGRectImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGNumberImpl.cpp > data/SVGNumberImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedAngleImpl.cpp > data/SVGAnimatedAngleImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedRectImpl.cpp > data/SVGAnimatedRectImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedNumberImpl.cpp > data/SVGAnimatedNumberImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedNumberListImpl.cpp > data/SVGAnimatedNumberListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedIntegerImpl.cpp > data/SVGAnimatedIntegerImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedBooleanImpl.cpp > data/SVGAnimatedBooleanImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedEnumerationImpl.cpp > data/SVGAnimatedEnumerationImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedStringImpl.cpp > data/SVGAnimatedStringImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedLengthImpl.cpp > data/SVGAnimatedLengthImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedLengthListImpl.cpp > data/SVGAnimatedLengthListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedPreserveAspectRatioImpl.cpp > data/SVGAnimatedPreserveAspectRatioImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPreserveAspectRatioImpl.cpp > data/SVGPreserveAspectRatioImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGLengthImpl.cpp > data/SVGLengthImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGMatrixImpl.cpp > data/SVGMatrixImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAngleImpl.cpp > data/SVGAngleImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGLocatableImpl.cpp > data/SVGLocatableImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGTestsImpl.cpp > data/SVGTestsImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGLangSpaceImpl.cpp > data/SVGLangSpaceImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGExternalResourcesRequiredImpl.cpp > data/SVGExternalResourcesRequiredImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGURIReferenceImpl.cpp > data/SVGURIReferenceImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPaintImpl.cpp > data/SVGPaintImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGColorImpl.cpp > data/SVGColorImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGICCColorImpl.cpp > data/SVGICCColorImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGTextPositioningElementImpl.cpp > data/SVGTextPositioningElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGTextContentElementImpl.cpp > data/SVGTextContentElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGTransformImpl.cpp > data/SVGTransformImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGTransformableImpl.cpp > data/SVGTransformableImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPointListImpl.cpp > data/SVGPointListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGNumberListImpl.cpp > data/SVGNumberListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGLengthListImpl.cpp > data/SVGLengthListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGStringListImpl.cpp > data/SVGStringListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedPathDataImpl.cpp > data/SVGAnimatedPathDataImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegImpl.cpp > data/SVGPathSegImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegArcImpl.cpp > data/SVGPathSegArcImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegMovetoImpl.cpp > data/SVGPathSegMovetoImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegLinetoImpl.cpp > data/SVGPathSegLinetoImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegLinetoHorizontalImpl.cpp > data/SVGPathSegLinetoHorizontalImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegLinetoVerticalImpl.cpp > data/SVGPathSegLinetoVerticalImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegCurvetoCubicImpl.cpp > data/SVGPathSegCurvetoCubicImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegCurvetoCubicSmoothImpl.cpp > data/SVGPathSegCurvetoCubicSmoothImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegCurvetoQuadraticImpl.cpp > data/SVGPathSegCurvetoQuadraticImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp > data/SVGPathSegCurvetoQuadraticSmoothImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathElementImpl.cpp > data/SVGPathElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPathSegListImpl.cpp > data/SVGPathSegListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGTransformListImpl.cpp > data/SVGTransformListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimatedTransformListImpl.cpp > data/SVGAnimatedTransformListImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAElementImpl.cpp > data/SVGAElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGUseElementImpl.cpp > data/SVGUseElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGDocumentImpl.cpp > data/SVGDocumentImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGForeignObjectElementImpl.cpp > data/SVGForeignObjectElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGScriptElementImpl.cpp > data/SVGScriptElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGStyleElementImpl.cpp > data/SVGStyleElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGZoomAndPanImpl.cpp > data/SVGZoomAndPanImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGFitToViewBoxImpl.cpp > data/SVGFitToViewBoxImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGStylableImpl.cpp > data/SVGStylableImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGEventImpl.cpp > data/SVGEventImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGEcma.cpp > data/SVGEcma.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGMarkerElementImpl.cpp > data/SVGMarkerElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGViewElementImpl.cpp > data/SVGViewElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGTextContentElementImpl.cpp > data/SVGTextContentElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGClipPathElementImpl.cpp > data/SVGClipPathElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGColorProfileElementImpl.cpp > data/SVGColorProfileElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGPatternElementImpl.cpp > data/SVGPatternElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGGradientElementImpl.cpp > data/SVGGradientElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGLinearGradientElementImpl.cpp > data/SVGLinearGradientElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGRadialGradientElementImpl.cpp > data/SVGRadialGradientElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGStopElementImpl.cpp > data/SVGStopElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGAnimationElementImpl.cpp > data/SVGAnimationElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGCursorElementImpl.cpp > data/SVGCursorElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGSymbolElementImpl.cpp > data/SVGSymbolElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGMaskElementImpl.cpp > data/SVGMaskElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGGlyphElementImpl.cpp > data/SVGGlyphElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGMissingGlyphElementImpl.cpp > data/SVGMissingGlyphElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGGlyphRefElementImpl.cpp > data/SVGGlyphRefElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGTextPathElementImpl.cpp > data/SVGTextPathElementImpl.lut.h; \ + ../../tdelibs/kjs/create_hash_table impl/SVGZoomEventImpl.cpp > data/SVGZoomEventImpl.lut.h; \ ../../tdelibs/kjs/create_hash_table ecma/ksvg_window.cpp > data/ksvg_window.lut.h; generatedata: diff --git a/ksvg/core/CMakeLists.txt b/ksvg/core/CMakeLists.txt index 8506cf76..3818acaf 100644 --- a/ksvg/core/CMakeLists.txt +++ b/ksvg/core/CMakeLists.txt @@ -46,6 +46,6 @@ tde_create_translated_desktop( tde_add_library( ksvgcore STATIC_PIC AUTOMOC SOURCES - KSVGLoader.cpp KSVGCanvas.cpp KSVGReader.cc KSVGTextChunk.cpp + KSVGLoader.cpp KSVGCanvas.cpp KSVGReader.cpp KSVGTextChunk.cpp CanvasFactory.cpp CanvasItems.cpp KSVGHelper.cpp DocumentFactory.cpp ) diff --git a/ksvg/core/KSVGReader.cc b/ksvg/core/KSVGReader.cc deleted file mode 100644 index 3fbbefd3..00000000 --- a/ksvg/core/KSVGReader.cc +++ /dev/null @@ -1,504 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include -#include -#include -#include -#include -#include "KSVGReader.moc" -#include "SVGSVGElementImpl.h" -#include "SVGViewSpecImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGShapeImpl.h" -#include "SVGLengthImpl.h" -#include "SVGImageElementImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGUseElementImpl.h" - -namespace KSVG -{ - -class Helper -{ -public: - static Helper *self(KSVGReader *reader = 0); - - void destroy(); - - void setFit(bool bFit = true) { m_bFit = bFit; } - bool fit() { return m_bFit; } - - SVGDocumentImpl *doc() const { return m_reader->doc(); } - KSVGCanvas *canvas() const { return m_reader->canvas(); } - - void addSVGElement(SVGSVGElementImpl *one, DOM::NodeImpl *two) { m_svgMap.insert(two, one); } - SVGSVGElementImpl *nextSVGElement(SVGElementImpl *elem); - SVGSVGElementImpl *nextSVGElement(DOM::Node elem); - void setFinished(bool error, const TQString &errorDesc = "") { m_reader->setFinished(error, errorDesc); } - - // Error handling - void setErrorDescription(const TQString &err) { m_errorDesc = err; } - TQString errorDescription() { return m_errorDesc; } - bool hasError() const { return !m_errorDesc.isEmpty(); } - - bool getURLMode() const { return m_getURLMode; } - void setGetURLMode(bool mode) { m_getURLMode = mode; } - - TQString SVGFragmentId() const { return m_SVGFragmentId; } - void setSVGFragmentId(const TQString &SVGFragmentId) { m_SVGFragmentId = SVGFragmentId; } - -protected: - Helper(KSVGReader *reader); - -private: - Helper(); - Helper(const Helper &rhs); - Helper &operator=(const Helper &rhs); - - static Helper *m_instance; - TQMap m_svgMap; - KSVGReader *m_reader; - bool m_bFit; - bool m_getURLMode; - TQString m_errorDesc; - TQString m_SVGFragmentId; -}; - -class InputHandler : public TQXmlDefaultHandler -{ -public: - virtual bool startDocument(); - virtual bool endDocument(); - virtual bool startElement(const TQString &namespaceURI, - const TQString &localName, - const TQString &qName, - const TQXmlAttributes &atts); - virtual bool endElement(const TQString &namespaceURI, - const TQString &localName, - const TQString &qName); - virtual bool characters(const TQString &ch); - virtual bool warning(const TQXmlParseException &e); - virtual bool error(const TQXmlParseException &e); - virtual bool fatalError(const TQXmlParseException &e); - -private: - DOM::Node *m_rootNode; - DOM::Node *m_currentNode; - DOM::Node m_parentNode; - - bool m_noRendering, m_progressive; -}; - -} - -using namespace KSVG; - -Helper *Helper::m_instance = 0; - -Helper::Helper(KSVGReader *reader) -{ - m_reader = reader; -} - -Helper *Helper::self(KSVGReader *reader) -{ - if(m_instance && reader != 0) - m_instance->m_reader = reader; - if(!m_instance) - { - Q_ASSERT(reader != 0); - m_instance = new Helper(reader); - } - - return m_instance; -} - -void Helper::destroy() -{ - m_svgMap.clear(); -} - -SVGSVGElementImpl *Helper::nextSVGElement(SVGElementImpl *elem) -{ - return nextSVGElement(*elem); -} - -SVGSVGElementImpl *Helper::nextSVGElement(DOM::Node elem) -{ - DOM::Node foundSVG; - DOM::Node shape = elem.parentNode(); - - for(; !shape.isNull(); shape = shape.parentNode()) - { - if(reinterpret_cast(shape).nodeName() == "svg") - { - foundSVG = shape; - break; - } - } - - SVGSVGElementImpl *svg = m_svgMap[foundSVG.handle()]; - return svg; -} - -bool InputHandler::startDocument() -{ - m_rootNode = 0; - m_currentNode = 0; - m_noRendering = false; - - KSimpleConfig config("ksvgpluginrc"); - config.setGroup("Rendering"); - m_progressive = config.readBoolEntry("ProgressiveRendering", true); - - if(Helper::self()->canvas()) - Helper::self()->canvas()->setImmediateUpdate(m_progressive); - - return true; -} - -bool InputHandler::endDocument() -{ - Helper::self()->setFinished(false); - if (Helper::self()->canvas()) - Helper::self()->canvas()->setImmediateUpdate(false); - - return true; -} - -bool InputHandler::characters(const TQString &ch) -{ - kdDebug(26001) << "InputHandler::characters, read " << ch << endl; - - if(ch.simplifyWhiteSpace().isEmpty()) - return true; - - TQString t = ch; - - SVGSVGElementImpl *root = Helper::self()->nextSVGElement(*m_currentNode); - if(root) - { - SVGElementImpl *element = root->ownerDoc()->getElementFromHandle(m_currentNode->handle()); - SVGLangSpaceImpl *langSpace = dynamic_cast(element); - - if(langSpace) - t = langSpace->handleText(ch); - } - - if(!t.isEmpty()) - { - DOM::Text impl = static_cast(Helper::self()->doc())->createTextNode(t); - m_currentNode->appendChild(impl); - } - - return true; -} - -bool InputHandler::startElement(const TQString &namespaceURI, const TQString &, const TQString &qName, const TQXmlAttributes &attrs) -{ - kdDebug(26001) << "InputHandler::startElement, namespaceURI " << namespaceURI << " qName " << qName << endl; - - SVGElementImpl *newElement = 0; - SVGSVGElementImpl *svg = 0; - - if(qName == "svg") - { - DOM::Element impl = static_cast(Helper::self()->doc())->createElementNS(namespaceURI, qName); - newElement = SVGDocumentImpl::createElement(qName, impl, Helper::self()->doc()); - svg = dynamic_cast(newElement); - - Helper::self()->addSVGElement(svg, impl.handle()); - - // Need this before we can find our ownerSVGElement (AP) - if(m_currentNode != 0) - { - m_currentNode->appendChild(*svg); - } - else - { - if(Helper::self()->fit()) - { // handle fitting of svg into small drawing area(thumb) - // TODO : aspectratio? and what about svgs that dont provide width and height? - if(attrs.value("viewBox").isEmpty()) - { - SVGLengthImpl *width = SVGSVGElementImpl::createSVGLength(); - SVGLengthImpl *height = SVGSVGElementImpl::createSVGLength(); - width->setValueAsString(attrs.value("width")); - height->setValueAsString(attrs.value("height")); - TQString viewbox = TQString("0 0 %1 %2").arg(width->value()).arg(height->value()); - //kdDebug(26001) << "VIEWBOX : " << viewbox.latin1() << endl; - // HACK - // Does the existing attribute need to be deleted before appending the new attribute? - const_cast(attrs).append("viewBox", TQString::null, "viewBox", viewbox); - width->deref(); - height->deref(); - } - // HACK - // Does the existing attribute need to be deleted before appending the new attribute? - const_cast(attrs).append("width", TQString::null, "width", TQString::number(Helper::self()->canvas()->width())); - const_cast(attrs).append("height", TQString::null, "height", TQString::number(Helper::self()->canvas()->height())); - } - - if(!Helper::self()->SVGFragmentId().isEmpty()) - { - if(svg->currentView()->parseViewSpec(Helper::self()->SVGFragmentId())) - { - svg->setUseCurrentView(true); - } - } - } - - if(m_rootNode == 0) - { - Helper::self()->doc()->appendChild(*svg); - Helper::self()->doc()->setRootElement(svg); - - m_rootNode = svg; - } - } - else - { - if(!m_rootNode && !Helper::self()->getURLMode()) - { - Helper::self()->setErrorDescription(i18n("A legal svg document requires a root element")); - return false; - } - - DOM::Element impl = static_cast(Helper::self()->doc())->createElementNS(namespaceURI, qName); - newElement = SVGDocumentImpl::createElement(qName, impl, Helper::self()->doc()); - - // m_currentNode == 0 if we are dynamically extending the dom (parsexml...) - // and the file doesn't have a root element - if(m_currentNode != 0) - m_currentNode->appendChild(*newElement); - else - Helper::self()->doc()->appendChild(*newElement); - - // Special logics: - if(qName == "switch" || qName == "pattern" || qName == "mask") - m_noRendering = true; - } - - newElement->setOwnerSVGElement(Helper::self()->nextSVGElement(newElement)); - newElement->setViewportElement(newElement->ownerSVGElement()); - - newElement->setAttributes(attrs); - - if(svg && svg->ownerSVGElement() == 0) - { - SVGImageElementImpl *parentImage = Helper::self()->doc()->parentImage(); - - if(parentImage) - { - // We're being displayed in a document via an 'image' element. Set - // us up to fit into it's rectangle. - parentImage->setupSVGElement(svg); - } - } - - SVGLocatableImpl *locatable = dynamic_cast(newElement); - - if(locatable) - { - // Set up the cached screenCTM - SVGLocatableImpl *locatableParent = 0; - DOM::Node parentNode = newElement->parentNode(); - - if(!parentNode.isNull()) - { - SVGElementImpl *parent = Helper::self()->doc()->getElementFromHandle(parentNode.handle()); - - if(parent) - locatableParent = dynamic_cast(parent); - } - - SVGMatrixImpl *parentMatrix = 0; - - if(locatableParent) - parentMatrix = locatableParent->getScreenCTM(); - else - parentMatrix = SVGSVGElementImpl::createSVGMatrix(); - - locatable->updateCachedScreenCTM(parentMatrix); - parentMatrix->deref(); - } - - m_currentNode = newElement; - return !Helper::self()->hasError(); -} - -bool InputHandler::endElement(const TQString &, const TQString &, const TQString &qName) -{ - kdDebug(26001) << "InputHandler::endElement, qName " << qName << endl; - - bool haveCanvas = Helper::self()->canvas(); - - SVGSVGElementImpl *root = Helper::self()->nextSVGElement(*m_currentNode); - SVGElementImpl *element = root ? root->ownerDoc()->getElementFromHandle(m_currentNode->handle()) : Helper::self()->doc()->getElementFromHandle(m_currentNode->handle()); - SVGShapeImpl *shape = dynamic_cast(element); - SVGTestsImpl *tests = dynamic_cast(element); - SVGStylableImpl *style = dynamic_cast(element); - - if(qName != "script" && !m_noRendering && !Helper::self()->getURLMode()) - { - if(!root) - { - if(haveCanvas) - { - if(!m_progressive) - Helper::self()->canvas()->update(); - - Helper::self()->canvas()->blit(); - - TQValueList forwardReferencingUseElements = Helper::self()->doc()->forwardReferencingUseElements(); - - if(!forwardReferencingUseElements.isEmpty()) - { - // Create the elements again now that we have parsed the whole document. - TQValueList::iterator it; - - Helper::self()->canvas()->setImmediateUpdate(false); - - for(it = forwardReferencingUseElements.begin(); it != forwardReferencingUseElements.end(); it++) - (*it)->createItem(Helper::self()->canvas()); - - // The newly created items will need to be moved into their correct z-order positions. - Helper::self()->doc()->resortZIndicesOnFinishedLoading(); - } - } - - return true; // we have reached the bottom - } - - if(haveCanvas && (tests ? tests->ok() : true)) - { - if((shape && !shape->isContainer()) || (!shape && element)) - element->createItem(); - } - } - - // Special logics: - if(qName == "switch" || qName == "pattern" || qName == "mask") - { - m_noRendering = false; - bool ok = tests ? tests->ok() : true; - - if((haveCanvas && element && style && ok && style->getDisplay() && style->getVisible() && (qName == "pattern")) || (shape && shape->directRender())) - element->createItem(); - } - - m_parentNode = m_currentNode->parentNode(); // this is needed since otherwise we get temporary vars - m_currentNode = &m_parentNode; - - return true; -} - -bool InputHandler::warning(const TQXmlParseException &e) -{ - kdDebug(26001) << "[" << e.lineNumber() << ":" << e.columnNumber() << "]: WARNING: " << e.message() << endl; - return true; -} - -bool InputHandler::error(const TQXmlParseException &e) -{ - kdDebug(26001) << "[" << e.lineNumber() << ":" << e.columnNumber() << "]: ERROR: " << e.message() << endl; - return true; -} - -bool InputHandler::fatalError(const TQXmlParseException &e) -{ - TQString error; - - if(Helper::self()->hasError()) - { - error = Helper::self()->errorDescription(); - Helper::self()->setErrorDescription(TQString()); - } - else - error = TQString("[%1:%2]: FATAL ERROR: %3").arg(e.lineNumber()).arg(e.columnNumber()).arg(e.message()); - - kdDebug(26001) << "InputHandler::fatalError, " << error << endl; - - Helper::self()->setFinished(true, error); - return true; -} - -struct KSVGReader::Private -{ - TQXmlSimpleReader *reader; - InputHandler *inputHandler; - SVGDocumentImpl *doc; - KSVGCanvas *canvas; -}; - -KSVGReader::KSVGReader(SVGDocumentImpl *doc, KSVGCanvas *canvas, ParsingArgs args) : TQObject(), d(new Private) -{ - d->doc = doc; - d->canvas = canvas; - - d->reader = new TQXmlSimpleReader(); - d->inputHandler = new InputHandler(); - - Helper::self(this); - Helper::self()->setFit(args.fit); - Helper::self()->setGetURLMode(args.getURLMode); - Helper::self()->setSVGFragmentId(args.SVGFragmentId); - - d->reader->setContentHandler(d->inputHandler); - d->reader->setErrorHandler(d->inputHandler); -} - -KSVGReader::~KSVGReader() -{ - Helper::self()->destroy(); - - delete d->reader; - delete d->inputHandler; - delete d; -} - -void KSVGReader::parse(TQXmlInputSource *source) -{ - d->reader->parse(source); -} - -void KSVGReader::finishParsing(bool, const TQString &errorDesc) -{ - Helper::self()->setErrorDescription(errorDesc); -} - -void KSVGReader::setFinished(bool error, const TQString &errorDesc) -{ - kdDebug(26001) << "KSVGReader::setFinished" << endl; - emit finished(error, errorDesc); -} - -SVGDocumentImpl *KSVGReader::doc() -{ - return d->doc; -} - -KSVG::KSVGCanvas *KSVGReader::canvas() -{ - return d->canvas; -} diff --git a/ksvg/core/KSVGReader.cpp b/ksvg/core/KSVGReader.cpp new file mode 100644 index 00000000..3fbbefd3 --- /dev/null +++ b/ksvg/core/KSVGReader.cpp @@ -0,0 +1,504 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include +#include +#include +#include +#include +#include "KSVGReader.moc" +#include "SVGSVGElementImpl.h" +#include "SVGViewSpecImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGShapeImpl.h" +#include "SVGLengthImpl.h" +#include "SVGImageElementImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGUseElementImpl.h" + +namespace KSVG +{ + +class Helper +{ +public: + static Helper *self(KSVGReader *reader = 0); + + void destroy(); + + void setFit(bool bFit = true) { m_bFit = bFit; } + bool fit() { return m_bFit; } + + SVGDocumentImpl *doc() const { return m_reader->doc(); } + KSVGCanvas *canvas() const { return m_reader->canvas(); } + + void addSVGElement(SVGSVGElementImpl *one, DOM::NodeImpl *two) { m_svgMap.insert(two, one); } + SVGSVGElementImpl *nextSVGElement(SVGElementImpl *elem); + SVGSVGElementImpl *nextSVGElement(DOM::Node elem); + void setFinished(bool error, const TQString &errorDesc = "") { m_reader->setFinished(error, errorDesc); } + + // Error handling + void setErrorDescription(const TQString &err) { m_errorDesc = err; } + TQString errorDescription() { return m_errorDesc; } + bool hasError() const { return !m_errorDesc.isEmpty(); } + + bool getURLMode() const { return m_getURLMode; } + void setGetURLMode(bool mode) { m_getURLMode = mode; } + + TQString SVGFragmentId() const { return m_SVGFragmentId; } + void setSVGFragmentId(const TQString &SVGFragmentId) { m_SVGFragmentId = SVGFragmentId; } + +protected: + Helper(KSVGReader *reader); + +private: + Helper(); + Helper(const Helper &rhs); + Helper &operator=(const Helper &rhs); + + static Helper *m_instance; + TQMap m_svgMap; + KSVGReader *m_reader; + bool m_bFit; + bool m_getURLMode; + TQString m_errorDesc; + TQString m_SVGFragmentId; +}; + +class InputHandler : public TQXmlDefaultHandler +{ +public: + virtual bool startDocument(); + virtual bool endDocument(); + virtual bool startElement(const TQString &namespaceURI, + const TQString &localName, + const TQString &qName, + const TQXmlAttributes &atts); + virtual bool endElement(const TQString &namespaceURI, + const TQString &localName, + const TQString &qName); + virtual bool characters(const TQString &ch); + virtual bool warning(const TQXmlParseException &e); + virtual bool error(const TQXmlParseException &e); + virtual bool fatalError(const TQXmlParseException &e); + +private: + DOM::Node *m_rootNode; + DOM::Node *m_currentNode; + DOM::Node m_parentNode; + + bool m_noRendering, m_progressive; +}; + +} + +using namespace KSVG; + +Helper *Helper::m_instance = 0; + +Helper::Helper(KSVGReader *reader) +{ + m_reader = reader; +} + +Helper *Helper::self(KSVGReader *reader) +{ + if(m_instance && reader != 0) + m_instance->m_reader = reader; + if(!m_instance) + { + Q_ASSERT(reader != 0); + m_instance = new Helper(reader); + } + + return m_instance; +} + +void Helper::destroy() +{ + m_svgMap.clear(); +} + +SVGSVGElementImpl *Helper::nextSVGElement(SVGElementImpl *elem) +{ + return nextSVGElement(*elem); +} + +SVGSVGElementImpl *Helper::nextSVGElement(DOM::Node elem) +{ + DOM::Node foundSVG; + DOM::Node shape = elem.parentNode(); + + for(; !shape.isNull(); shape = shape.parentNode()) + { + if(reinterpret_cast(shape).nodeName() == "svg") + { + foundSVG = shape; + break; + } + } + + SVGSVGElementImpl *svg = m_svgMap[foundSVG.handle()]; + return svg; +} + +bool InputHandler::startDocument() +{ + m_rootNode = 0; + m_currentNode = 0; + m_noRendering = false; + + KSimpleConfig config("ksvgpluginrc"); + config.setGroup("Rendering"); + m_progressive = config.readBoolEntry("ProgressiveRendering", true); + + if(Helper::self()->canvas()) + Helper::self()->canvas()->setImmediateUpdate(m_progressive); + + return true; +} + +bool InputHandler::endDocument() +{ + Helper::self()->setFinished(false); + if (Helper::self()->canvas()) + Helper::self()->canvas()->setImmediateUpdate(false); + + return true; +} + +bool InputHandler::characters(const TQString &ch) +{ + kdDebug(26001) << "InputHandler::characters, read " << ch << endl; + + if(ch.simplifyWhiteSpace().isEmpty()) + return true; + + TQString t = ch; + + SVGSVGElementImpl *root = Helper::self()->nextSVGElement(*m_currentNode); + if(root) + { + SVGElementImpl *element = root->ownerDoc()->getElementFromHandle(m_currentNode->handle()); + SVGLangSpaceImpl *langSpace = dynamic_cast(element); + + if(langSpace) + t = langSpace->handleText(ch); + } + + if(!t.isEmpty()) + { + DOM::Text impl = static_cast(Helper::self()->doc())->createTextNode(t); + m_currentNode->appendChild(impl); + } + + return true; +} + +bool InputHandler::startElement(const TQString &namespaceURI, const TQString &, const TQString &qName, const TQXmlAttributes &attrs) +{ + kdDebug(26001) << "InputHandler::startElement, namespaceURI " << namespaceURI << " qName " << qName << endl; + + SVGElementImpl *newElement = 0; + SVGSVGElementImpl *svg = 0; + + if(qName == "svg") + { + DOM::Element impl = static_cast(Helper::self()->doc())->createElementNS(namespaceURI, qName); + newElement = SVGDocumentImpl::createElement(qName, impl, Helper::self()->doc()); + svg = dynamic_cast(newElement); + + Helper::self()->addSVGElement(svg, impl.handle()); + + // Need this before we can find our ownerSVGElement (AP) + if(m_currentNode != 0) + { + m_currentNode->appendChild(*svg); + } + else + { + if(Helper::self()->fit()) + { // handle fitting of svg into small drawing area(thumb) + // TODO : aspectratio? and what about svgs that dont provide width and height? + if(attrs.value("viewBox").isEmpty()) + { + SVGLengthImpl *width = SVGSVGElementImpl::createSVGLength(); + SVGLengthImpl *height = SVGSVGElementImpl::createSVGLength(); + width->setValueAsString(attrs.value("width")); + height->setValueAsString(attrs.value("height")); + TQString viewbox = TQString("0 0 %1 %2").arg(width->value()).arg(height->value()); + //kdDebug(26001) << "VIEWBOX : " << viewbox.latin1() << endl; + // HACK + // Does the existing attribute need to be deleted before appending the new attribute? + const_cast(attrs).append("viewBox", TQString::null, "viewBox", viewbox); + width->deref(); + height->deref(); + } + // HACK + // Does the existing attribute need to be deleted before appending the new attribute? + const_cast(attrs).append("width", TQString::null, "width", TQString::number(Helper::self()->canvas()->width())); + const_cast(attrs).append("height", TQString::null, "height", TQString::number(Helper::self()->canvas()->height())); + } + + if(!Helper::self()->SVGFragmentId().isEmpty()) + { + if(svg->currentView()->parseViewSpec(Helper::self()->SVGFragmentId())) + { + svg->setUseCurrentView(true); + } + } + } + + if(m_rootNode == 0) + { + Helper::self()->doc()->appendChild(*svg); + Helper::self()->doc()->setRootElement(svg); + + m_rootNode = svg; + } + } + else + { + if(!m_rootNode && !Helper::self()->getURLMode()) + { + Helper::self()->setErrorDescription(i18n("A legal svg document requires a root element")); + return false; + } + + DOM::Element impl = static_cast(Helper::self()->doc())->createElementNS(namespaceURI, qName); + newElement = SVGDocumentImpl::createElement(qName, impl, Helper::self()->doc()); + + // m_currentNode == 0 if we are dynamically extending the dom (parsexml...) + // and the file doesn't have a root element + if(m_currentNode != 0) + m_currentNode->appendChild(*newElement); + else + Helper::self()->doc()->appendChild(*newElement); + + // Special logics: + if(qName == "switch" || qName == "pattern" || qName == "mask") + m_noRendering = true; + } + + newElement->setOwnerSVGElement(Helper::self()->nextSVGElement(newElement)); + newElement->setViewportElement(newElement->ownerSVGElement()); + + newElement->setAttributes(attrs); + + if(svg && svg->ownerSVGElement() == 0) + { + SVGImageElementImpl *parentImage = Helper::self()->doc()->parentImage(); + + if(parentImage) + { + // We're being displayed in a document via an 'image' element. Set + // us up to fit into it's rectangle. + parentImage->setupSVGElement(svg); + } + } + + SVGLocatableImpl *locatable = dynamic_cast(newElement); + + if(locatable) + { + // Set up the cached screenCTM + SVGLocatableImpl *locatableParent = 0; + DOM::Node parentNode = newElement->parentNode(); + + if(!parentNode.isNull()) + { + SVGElementImpl *parent = Helper::self()->doc()->getElementFromHandle(parentNode.handle()); + + if(parent) + locatableParent = dynamic_cast(parent); + } + + SVGMatrixImpl *parentMatrix = 0; + + if(locatableParent) + parentMatrix = locatableParent->getScreenCTM(); + else + parentMatrix = SVGSVGElementImpl::createSVGMatrix(); + + locatable->updateCachedScreenCTM(parentMatrix); + parentMatrix->deref(); + } + + m_currentNode = newElement; + return !Helper::self()->hasError(); +} + +bool InputHandler::endElement(const TQString &, const TQString &, const TQString &qName) +{ + kdDebug(26001) << "InputHandler::endElement, qName " << qName << endl; + + bool haveCanvas = Helper::self()->canvas(); + + SVGSVGElementImpl *root = Helper::self()->nextSVGElement(*m_currentNode); + SVGElementImpl *element = root ? root->ownerDoc()->getElementFromHandle(m_currentNode->handle()) : Helper::self()->doc()->getElementFromHandle(m_currentNode->handle()); + SVGShapeImpl *shape = dynamic_cast(element); + SVGTestsImpl *tests = dynamic_cast(element); + SVGStylableImpl *style = dynamic_cast(element); + + if(qName != "script" && !m_noRendering && !Helper::self()->getURLMode()) + { + if(!root) + { + if(haveCanvas) + { + if(!m_progressive) + Helper::self()->canvas()->update(); + + Helper::self()->canvas()->blit(); + + TQValueList forwardReferencingUseElements = Helper::self()->doc()->forwardReferencingUseElements(); + + if(!forwardReferencingUseElements.isEmpty()) + { + // Create the elements again now that we have parsed the whole document. + TQValueList::iterator it; + + Helper::self()->canvas()->setImmediateUpdate(false); + + for(it = forwardReferencingUseElements.begin(); it != forwardReferencingUseElements.end(); it++) + (*it)->createItem(Helper::self()->canvas()); + + // The newly created items will need to be moved into their correct z-order positions. + Helper::self()->doc()->resortZIndicesOnFinishedLoading(); + } + } + + return true; // we have reached the bottom + } + + if(haveCanvas && (tests ? tests->ok() : true)) + { + if((shape && !shape->isContainer()) || (!shape && element)) + element->createItem(); + } + } + + // Special logics: + if(qName == "switch" || qName == "pattern" || qName == "mask") + { + m_noRendering = false; + bool ok = tests ? tests->ok() : true; + + if((haveCanvas && element && style && ok && style->getDisplay() && style->getVisible() && (qName == "pattern")) || (shape && shape->directRender())) + element->createItem(); + } + + m_parentNode = m_currentNode->parentNode(); // this is needed since otherwise we get temporary vars + m_currentNode = &m_parentNode; + + return true; +} + +bool InputHandler::warning(const TQXmlParseException &e) +{ + kdDebug(26001) << "[" << e.lineNumber() << ":" << e.columnNumber() << "]: WARNING: " << e.message() << endl; + return true; +} + +bool InputHandler::error(const TQXmlParseException &e) +{ + kdDebug(26001) << "[" << e.lineNumber() << ":" << e.columnNumber() << "]: ERROR: " << e.message() << endl; + return true; +} + +bool InputHandler::fatalError(const TQXmlParseException &e) +{ + TQString error; + + if(Helper::self()->hasError()) + { + error = Helper::self()->errorDescription(); + Helper::self()->setErrorDescription(TQString()); + } + else + error = TQString("[%1:%2]: FATAL ERROR: %3").arg(e.lineNumber()).arg(e.columnNumber()).arg(e.message()); + + kdDebug(26001) << "InputHandler::fatalError, " << error << endl; + + Helper::self()->setFinished(true, error); + return true; +} + +struct KSVGReader::Private +{ + TQXmlSimpleReader *reader; + InputHandler *inputHandler; + SVGDocumentImpl *doc; + KSVGCanvas *canvas; +}; + +KSVGReader::KSVGReader(SVGDocumentImpl *doc, KSVGCanvas *canvas, ParsingArgs args) : TQObject(), d(new Private) +{ + d->doc = doc; + d->canvas = canvas; + + d->reader = new TQXmlSimpleReader(); + d->inputHandler = new InputHandler(); + + Helper::self(this); + Helper::self()->setFit(args.fit); + Helper::self()->setGetURLMode(args.getURLMode); + Helper::self()->setSVGFragmentId(args.SVGFragmentId); + + d->reader->setContentHandler(d->inputHandler); + d->reader->setErrorHandler(d->inputHandler); +} + +KSVGReader::~KSVGReader() +{ + Helper::self()->destroy(); + + delete d->reader; + delete d->inputHandler; + delete d; +} + +void KSVGReader::parse(TQXmlInputSource *source) +{ + d->reader->parse(source); +} + +void KSVGReader::finishParsing(bool, const TQString &errorDesc) +{ + Helper::self()->setErrorDescription(errorDesc); +} + +void KSVGReader::setFinished(bool error, const TQString &errorDesc) +{ + kdDebug(26001) << "KSVGReader::setFinished" << endl; + emit finished(error, errorDesc); +} + +SVGDocumentImpl *KSVGReader::doc() +{ + return d->doc; +} + +KSVG::KSVGCanvas *KSVGReader::canvas() +{ + return d->canvas; +} diff --git a/ksvg/core/Makefile.am b/ksvg/core/Makefile.am index e1867428..c511c165 100644 --- a/ksvg/core/Makefile.am +++ b/ksvg/core/Makefile.am @@ -1,6 +1,6 @@ noinst_LTLIBRARIES = libksvgcore.la -libksvgcore_la_SOURCES = KSVGLoader.cpp KSVGCanvas.cpp KSVGReader.cc KSVGTextChunk.cpp CanvasFactory.cpp CanvasItems.cpp KSVGHelper.cpp DocumentFactory.cpp +libksvgcore_la_SOURCES = KSVGLoader.cpp KSVGCanvas.cpp KSVGReader.cpp KSVGTextChunk.cpp CanvasFactory.cpp CanvasItems.cpp KSVGHelper.cpp DocumentFactory.cpp libksvgcore_la_METASOURCES = AUTO servicetypedir = $(kde_servicetypesdir) diff --git a/ksvg/data/SVGAElementImpl.lut.h b/ksvg/data/SVGAElementImpl.lut.h index 2d303e23..b99a5c31 100644 --- a/ksvg/data/SVGAElementImpl.lut.h +++ b/ksvg/data/SVGAElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAngleImpl.lut.h b/ksvg/data/SVGAngleImpl.lut.h index ac8ea8ba..6e1b45d4 100644 --- a/ksvg/data/SVGAngleImpl.lut.h +++ b/ksvg/data/SVGAngleImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAngleImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAngleImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedAngleImpl.lut.h b/ksvg/data/SVGAnimatedAngleImpl.lut.h index 27d37f10..d98dd01e 100644 --- a/ksvg/data/SVGAnimatedAngleImpl.lut.h +++ b/ksvg/data/SVGAnimatedAngleImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedAngleImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedAngleImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedBooleanImpl.lut.h b/ksvg/data/SVGAnimatedBooleanImpl.lut.h index e0b612a9..67cd8a37 100644 --- a/ksvg/data/SVGAnimatedBooleanImpl.lut.h +++ b/ksvg/data/SVGAnimatedBooleanImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedBooleanImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedBooleanImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedEnumerationImpl.lut.h b/ksvg/data/SVGAnimatedEnumerationImpl.lut.h index 2c9c5bbb..227666e8 100644 --- a/ksvg/data/SVGAnimatedEnumerationImpl.lut.h +++ b/ksvg/data/SVGAnimatedEnumerationImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedEnumerationImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedEnumerationImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedIntegerImpl.lut.h b/ksvg/data/SVGAnimatedIntegerImpl.lut.h index 53f318f0..e769d35c 100644 --- a/ksvg/data/SVGAnimatedIntegerImpl.lut.h +++ b/ksvg/data/SVGAnimatedIntegerImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedIntegerImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedIntegerImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedLengthImpl.lut.h b/ksvg/data/SVGAnimatedLengthImpl.lut.h index 3de40716..28bbb642 100644 --- a/ksvg/data/SVGAnimatedLengthImpl.lut.h +++ b/ksvg/data/SVGAnimatedLengthImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedLengthImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedLengthImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedLengthListImpl.lut.h b/ksvg/data/SVGAnimatedLengthListImpl.lut.h index 25f317a1..dd28fc61 100644 --- a/ksvg/data/SVGAnimatedLengthListImpl.lut.h +++ b/ksvg/data/SVGAnimatedLengthListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedLengthListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedLengthListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedNumberImpl.lut.h b/ksvg/data/SVGAnimatedNumberImpl.lut.h index 68c935e0..15800017 100644 --- a/ksvg/data/SVGAnimatedNumberImpl.lut.h +++ b/ksvg/data/SVGAnimatedNumberImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedNumberImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedNumberImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedNumberListImpl.lut.h b/ksvg/data/SVGAnimatedNumberListImpl.lut.h index d10cdb39..77b1183a 100644 --- a/ksvg/data/SVGAnimatedNumberListImpl.lut.h +++ b/ksvg/data/SVGAnimatedNumberListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedNumberListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedNumberListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedPathDataImpl.lut.h b/ksvg/data/SVGAnimatedPathDataImpl.lut.h index 3bf7f4b3..76238d7a 100644 --- a/ksvg/data/SVGAnimatedPathDataImpl.lut.h +++ b/ksvg/data/SVGAnimatedPathDataImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedPathDataImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedPathDataImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedPointsImpl.lut.h b/ksvg/data/SVGAnimatedPointsImpl.lut.h index aa5c49c6..832ce16c 100644 --- a/ksvg/data/SVGAnimatedPointsImpl.lut.h +++ b/ksvg/data/SVGAnimatedPointsImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedPointsImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedPointsImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedPreserveAspectRatioImpl.lut.h b/ksvg/data/SVGAnimatedPreserveAspectRatioImpl.lut.h index e93eb180..6903faee 100644 --- a/ksvg/data/SVGAnimatedPreserveAspectRatioImpl.lut.h +++ b/ksvg/data/SVGAnimatedPreserveAspectRatioImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedPreserveAspectRatioImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedPreserveAspectRatioImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedRectImpl.lut.h b/ksvg/data/SVGAnimatedRectImpl.lut.h index 1f7c994c..30023f69 100644 --- a/ksvg/data/SVGAnimatedRectImpl.lut.h +++ b/ksvg/data/SVGAnimatedRectImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedRectImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedRectImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedStringImpl.lut.h b/ksvg/data/SVGAnimatedStringImpl.lut.h index 264a1681..9be92fca 100644 --- a/ksvg/data/SVGAnimatedStringImpl.lut.h +++ b/ksvg/data/SVGAnimatedStringImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedStringImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedStringImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimatedTransformListImpl.lut.h b/ksvg/data/SVGAnimatedTransformListImpl.lut.h index 29a9116c..50f01362 100644 --- a/ksvg/data/SVGAnimatedTransformListImpl.lut.h +++ b/ksvg/data/SVGAnimatedTransformListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimatedTransformListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimatedTransformListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGAnimationElementImpl.lut.h b/ksvg/data/SVGAnimationElementImpl.lut.h index 39504503..3f76ee3c 100644 --- a/ksvg/data/SVGAnimationElementImpl.lut.h +++ b/ksvg/data/SVGAnimationElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGAnimationElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGAnimationElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGCircleElementImpl.lut.h b/ksvg/data/SVGCircleElementImpl.lut.h index cd58c0ba..bd58769b 100644 --- a/ksvg/data/SVGCircleElementImpl.lut.h +++ b/ksvg/data/SVGCircleElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGCircleElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGCircleElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGClipPathElementImpl.lut.h b/ksvg/data/SVGClipPathElementImpl.lut.h index ffaf7566..35fab5da 100644 --- a/ksvg/data/SVGClipPathElementImpl.lut.h +++ b/ksvg/data/SVGClipPathElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGClipPathElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGClipPathElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGColorImpl.lut.h b/ksvg/data/SVGColorImpl.lut.h index c1f0ca4b..d32c4998 100644 --- a/ksvg/data/SVGColorImpl.lut.h +++ b/ksvg/data/SVGColorImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGColorImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGColorImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGColorProfileElementImpl.lut.h b/ksvg/data/SVGColorProfileElementImpl.lut.h index f686f347..552e8c51 100644 --- a/ksvg/data/SVGColorProfileElementImpl.lut.h +++ b/ksvg/data/SVGColorProfileElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGColorProfileElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGColorProfileElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGCursorElementImpl.lut.h b/ksvg/data/SVGCursorElementImpl.lut.h index 26df2ec6..dc5bad0b 100644 --- a/ksvg/data/SVGCursorElementImpl.lut.h +++ b/ksvg/data/SVGCursorElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGCursorElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGCursorElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGDocumentImpl.lut.h b/ksvg/data/SVGDocumentImpl.lut.h index 5cd3a1d8..43b03ec4 100644 --- a/ksvg/data/SVGDocumentImpl.lut.h +++ b/ksvg/data/SVGDocumentImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGDocumentImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGDocumentImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGEcma.lut.h b/ksvg/data/SVGEcma.lut.h index c4aad5da..cd7d75ef 100644 --- a/ksvg/data/SVGEcma.lut.h +++ b/ksvg/data/SVGEcma.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGEcma.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGEcma.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGElementImpl.lut.h b/ksvg/data/SVGElementImpl.lut.h index da976ae0..941c0040 100644 --- a/ksvg/data/SVGElementImpl.lut.h +++ b/ksvg/data/SVGElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGEllipseElementImpl.lut.h b/ksvg/data/SVGEllipseElementImpl.lut.h index d39018d9..9db9d2e5 100644 --- a/ksvg/data/SVGEllipseElementImpl.lut.h +++ b/ksvg/data/SVGEllipseElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGEllipseElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGEllipseElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGEventImpl.lut.h b/ksvg/data/SVGEventImpl.lut.h index e7192b72..63795ede 100644 --- a/ksvg/data/SVGEventImpl.lut.h +++ b/ksvg/data/SVGEventImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGEventImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGEventImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGExternalResourcesRequiredImpl.lut.h b/ksvg/data/SVGExternalResourcesRequiredImpl.lut.h index e952c4a1..12b53aa8 100644 --- a/ksvg/data/SVGExternalResourcesRequiredImpl.lut.h +++ b/ksvg/data/SVGExternalResourcesRequiredImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGExternalResourcesRequiredImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGExternalResourcesRequiredImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGFitToViewBoxImpl.lut.h b/ksvg/data/SVGFitToViewBoxImpl.lut.h index 04b34c2e..3e04ba29 100644 --- a/ksvg/data/SVGFitToViewBoxImpl.lut.h +++ b/ksvg/data/SVGFitToViewBoxImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGFitToViewBoxImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGFitToViewBoxImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGForeignObjectElementImpl.lut.h b/ksvg/data/SVGForeignObjectElementImpl.lut.h index 16273af9..8bc35092 100644 --- a/ksvg/data/SVGForeignObjectElementImpl.lut.h +++ b/ksvg/data/SVGForeignObjectElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGForeignObjectElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGForeignObjectElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGGlyphElementImpl.lut.h b/ksvg/data/SVGGlyphElementImpl.lut.h index 8300e1c8..742d426e 100644 --- a/ksvg/data/SVGGlyphElementImpl.lut.h +++ b/ksvg/data/SVGGlyphElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGGlyphElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGGlyphElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGGlyphRefElementImpl.lut.h b/ksvg/data/SVGGlyphRefElementImpl.lut.h index f5d55bf1..0d432e0b 100644 --- a/ksvg/data/SVGGlyphRefElementImpl.lut.h +++ b/ksvg/data/SVGGlyphRefElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGGlyphRefElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGGlyphRefElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGGradientElementImpl.lut.h b/ksvg/data/SVGGradientElementImpl.lut.h index 7b779406..7efbfa8b 100644 --- a/ksvg/data/SVGGradientElementImpl.lut.h +++ b/ksvg/data/SVGGradientElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGGradientElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGGradientElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGICCColorImpl.lut.h b/ksvg/data/SVGICCColorImpl.lut.h index 1a7064ad..3f4897fc 100644 --- a/ksvg/data/SVGICCColorImpl.lut.h +++ b/ksvg/data/SVGICCColorImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGICCColorImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGICCColorImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGImageElementImpl.lut.h b/ksvg/data/SVGImageElementImpl.lut.h index 25641ee9..76906102 100644 --- a/ksvg/data/SVGImageElementImpl.lut.h +++ b/ksvg/data/SVGImageElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGImageElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGImageElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGLangSpaceImpl.lut.h b/ksvg/data/SVGLangSpaceImpl.lut.h index 3f00372e..2d838dd3 100644 --- a/ksvg/data/SVGLangSpaceImpl.lut.h +++ b/ksvg/data/SVGLangSpaceImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGLangSpaceImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGLangSpaceImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGLengthImpl.lut.h b/ksvg/data/SVGLengthImpl.lut.h index a9f3bbc2..e097fdf8 100644 --- a/ksvg/data/SVGLengthImpl.lut.h +++ b/ksvg/data/SVGLengthImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGLengthImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGLengthImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGLengthListImpl.lut.h b/ksvg/data/SVGLengthListImpl.lut.h index fc7249d0..f55fb042 100644 --- a/ksvg/data/SVGLengthListImpl.lut.h +++ b/ksvg/data/SVGLengthListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGLengthListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGLengthListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGLineElementImpl.lut.h b/ksvg/data/SVGLineElementImpl.lut.h index 92dfd1a4..41ee7ef7 100644 --- a/ksvg/data/SVGLineElementImpl.lut.h +++ b/ksvg/data/SVGLineElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGLineElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGLineElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGLinearGradientElementImpl.lut.h b/ksvg/data/SVGLinearGradientElementImpl.lut.h index 65e4efba..16096835 100644 --- a/ksvg/data/SVGLinearGradientElementImpl.lut.h +++ b/ksvg/data/SVGLinearGradientElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGLinearGradientElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGLinearGradientElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGLocatableImpl.lut.h b/ksvg/data/SVGLocatableImpl.lut.h index ff489e1c..2c1a36fc 100644 --- a/ksvg/data/SVGLocatableImpl.lut.h +++ b/ksvg/data/SVGLocatableImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGLocatableImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGLocatableImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGMarkerElementImpl.lut.h b/ksvg/data/SVGMarkerElementImpl.lut.h index bc08f91d..2e679bab 100644 --- a/ksvg/data/SVGMarkerElementImpl.lut.h +++ b/ksvg/data/SVGMarkerElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGMarkerElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGMarkerElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGMaskElementImpl.lut.h b/ksvg/data/SVGMaskElementImpl.lut.h index 9957c71e..60aaa045 100644 --- a/ksvg/data/SVGMaskElementImpl.lut.h +++ b/ksvg/data/SVGMaskElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGMaskElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGMaskElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGMatrixImpl.lut.h b/ksvg/data/SVGMatrixImpl.lut.h index c4845b37..66588e56 100644 --- a/ksvg/data/SVGMatrixImpl.lut.h +++ b/ksvg/data/SVGMatrixImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGMatrixImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGMatrixImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGNumberImpl.lut.h b/ksvg/data/SVGNumberImpl.lut.h index 789150fe..9a7935c4 100644 --- a/ksvg/data/SVGNumberImpl.lut.h +++ b/ksvg/data/SVGNumberImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGNumberImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGNumberImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGNumberListImpl.lut.h b/ksvg/data/SVGNumberListImpl.lut.h index 4a9b715b..ca12b5f0 100644 --- a/ksvg/data/SVGNumberListImpl.lut.h +++ b/ksvg/data/SVGNumberListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGNumberListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGNumberListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPaintImpl.lut.h b/ksvg/data/SVGPaintImpl.lut.h index 0b2721e8..3b9b10fc 100644 --- a/ksvg/data/SVGPaintImpl.lut.h +++ b/ksvg/data/SVGPaintImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPaintImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPaintImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathElementImpl.lut.h b/ksvg/data/SVGPathElementImpl.lut.h index acb1300e..3a337893 100644 --- a/ksvg/data/SVGPathElementImpl.lut.h +++ b/ksvg/data/SVGPathElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegArcImpl.lut.h b/ksvg/data/SVGPathSegArcImpl.lut.h index 589b53e2..a4955d08 100644 --- a/ksvg/data/SVGPathSegArcImpl.lut.h +++ b/ksvg/data/SVGPathSegArcImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegArcImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegArcImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegCurvetoCubicImpl.lut.h b/ksvg/data/SVGPathSegCurvetoCubicImpl.lut.h index bf65567a..e61d4d1d 100644 --- a/ksvg/data/SVGPathSegCurvetoCubicImpl.lut.h +++ b/ksvg/data/SVGPathSegCurvetoCubicImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegCurvetoCubicImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegCurvetoCubicImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegCurvetoCubicSmoothImpl.lut.h b/ksvg/data/SVGPathSegCurvetoCubicSmoothImpl.lut.h index e7a6e880..3f3342df 100644 --- a/ksvg/data/SVGPathSegCurvetoCubicSmoothImpl.lut.h +++ b/ksvg/data/SVGPathSegCurvetoCubicSmoothImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegCurvetoCubicSmoothImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegCurvetoCubicSmoothImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegCurvetoQuadraticImpl.lut.h b/ksvg/data/SVGPathSegCurvetoQuadraticImpl.lut.h index ed6b4903..555a5307 100644 --- a/ksvg/data/SVGPathSegCurvetoQuadraticImpl.lut.h +++ b/ksvg/data/SVGPathSegCurvetoQuadraticImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegCurvetoQuadraticImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegCurvetoQuadraticImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegCurvetoQuadraticSmoothImpl.lut.h b/ksvg/data/SVGPathSegCurvetoQuadraticSmoothImpl.lut.h index 700ef0a0..33a53595 100644 --- a/ksvg/data/SVGPathSegCurvetoQuadraticSmoothImpl.lut.h +++ b/ksvg/data/SVGPathSegCurvetoQuadraticSmoothImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegCurvetoQuadraticSmoothImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegImpl.lut.h b/ksvg/data/SVGPathSegImpl.lut.h index 237e1cb6..fceba663 100644 --- a/ksvg/data/SVGPathSegImpl.lut.h +++ b/ksvg/data/SVGPathSegImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegLinetoHorizontalImpl.lut.h b/ksvg/data/SVGPathSegLinetoHorizontalImpl.lut.h index 471f1b8f..2296650c 100644 --- a/ksvg/data/SVGPathSegLinetoHorizontalImpl.lut.h +++ b/ksvg/data/SVGPathSegLinetoHorizontalImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegLinetoHorizontalImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegLinetoHorizontalImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegLinetoImpl.lut.h b/ksvg/data/SVGPathSegLinetoImpl.lut.h index 482e1cd6..ab7616ae 100644 --- a/ksvg/data/SVGPathSegLinetoImpl.lut.h +++ b/ksvg/data/SVGPathSegLinetoImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegLinetoImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegLinetoImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegLinetoVerticalImpl.lut.h b/ksvg/data/SVGPathSegLinetoVerticalImpl.lut.h index 73c92d48..fa266b85 100644 --- a/ksvg/data/SVGPathSegLinetoVerticalImpl.lut.h +++ b/ksvg/data/SVGPathSegLinetoVerticalImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegLinetoVerticalImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegLinetoVerticalImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegListImpl.lut.h b/ksvg/data/SVGPathSegListImpl.lut.h index c0a16ee2..7ad127f3 100644 --- a/ksvg/data/SVGPathSegListImpl.lut.h +++ b/ksvg/data/SVGPathSegListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPathSegMovetoImpl.lut.h b/ksvg/data/SVGPathSegMovetoImpl.lut.h index bdefa143..74c86427 100644 --- a/ksvg/data/SVGPathSegMovetoImpl.lut.h +++ b/ksvg/data/SVGPathSegMovetoImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPathSegMovetoImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPathSegMovetoImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPatternElementImpl.lut.h b/ksvg/data/SVGPatternElementImpl.lut.h index c4a5958a..9413e41e 100644 --- a/ksvg/data/SVGPatternElementImpl.lut.h +++ b/ksvg/data/SVGPatternElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPatternElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPatternElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPointImpl.lut.h b/ksvg/data/SVGPointImpl.lut.h index c4b3c31d..98683b4a 100644 --- a/ksvg/data/SVGPointImpl.lut.h +++ b/ksvg/data/SVGPointImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPointImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPointImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPointListImpl.lut.h b/ksvg/data/SVGPointListImpl.lut.h index d693900a..f7506e36 100644 --- a/ksvg/data/SVGPointListImpl.lut.h +++ b/ksvg/data/SVGPointListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPointListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPointListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGPreserveAspectRatioImpl.lut.h b/ksvg/data/SVGPreserveAspectRatioImpl.lut.h index 944fe692..080a796a 100644 --- a/ksvg/data/SVGPreserveAspectRatioImpl.lut.h +++ b/ksvg/data/SVGPreserveAspectRatioImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGPreserveAspectRatioImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGPreserveAspectRatioImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGRadialGradientElementImpl.lut.h b/ksvg/data/SVGRadialGradientElementImpl.lut.h index 0cada147..dc927ea4 100644 --- a/ksvg/data/SVGRadialGradientElementImpl.lut.h +++ b/ksvg/data/SVGRadialGradientElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGRadialGradientElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGRadialGradientElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGRectElementImpl.lut.h b/ksvg/data/SVGRectElementImpl.lut.h index a20e808e..d0df0902 100644 --- a/ksvg/data/SVGRectElementImpl.lut.h +++ b/ksvg/data/SVGRectElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGRectElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGRectElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGRectImpl.lut.h b/ksvg/data/SVGRectImpl.lut.h index 9480824a..c92d6f59 100644 --- a/ksvg/data/SVGRectImpl.lut.h +++ b/ksvg/data/SVGRectImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGRectImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGRectImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGSVGElementImpl.lut.h b/ksvg/data/SVGSVGElementImpl.lut.h index 9666e6f9..a3774004 100644 --- a/ksvg/data/SVGSVGElementImpl.lut.h +++ b/ksvg/data/SVGSVGElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGSVGElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGSVGElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGScriptElementImpl.lut.h b/ksvg/data/SVGScriptElementImpl.lut.h index af7c480b..175d43a5 100644 --- a/ksvg/data/SVGScriptElementImpl.lut.h +++ b/ksvg/data/SVGScriptElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGScriptElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGScriptElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGStopElementImpl.lut.h b/ksvg/data/SVGStopElementImpl.lut.h index 9aa2ee3c..85f8467c 100644 --- a/ksvg/data/SVGStopElementImpl.lut.h +++ b/ksvg/data/SVGStopElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGStopElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGStopElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGStringListImpl.lut.h b/ksvg/data/SVGStringListImpl.lut.h index 84f734d6..a1e170d8 100644 --- a/ksvg/data/SVGStringListImpl.lut.h +++ b/ksvg/data/SVGStringListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGStringListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGStringListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGStylableImpl.lut.h b/ksvg/data/SVGStylableImpl.lut.h index 838001a7..4df9c0ed 100644 --- a/ksvg/data/SVGStylableImpl.lut.h +++ b/ksvg/data/SVGStylableImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGStylableImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGStylableImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGStyleElementImpl.lut.h b/ksvg/data/SVGStyleElementImpl.lut.h index 230402a9..2d06559a 100644 --- a/ksvg/data/SVGStyleElementImpl.lut.h +++ b/ksvg/data/SVGStyleElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGStyleElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGStyleElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGSymbolElementImpl.lut.h b/ksvg/data/SVGSymbolElementImpl.lut.h index 1b2b0888..b24274be 100644 --- a/ksvg/data/SVGSymbolElementImpl.lut.h +++ b/ksvg/data/SVGSymbolElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGSymbolElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGSymbolElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGTestsImpl.lut.h b/ksvg/data/SVGTestsImpl.lut.h index 15bb4518..87bef91f 100644 --- a/ksvg/data/SVGTestsImpl.lut.h +++ b/ksvg/data/SVGTestsImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGTestsImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGTestsImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGTextContentElementImpl.lut.h b/ksvg/data/SVGTextContentElementImpl.lut.h index a8710d9a..7a122dc7 100644 --- a/ksvg/data/SVGTextContentElementImpl.lut.h +++ b/ksvg/data/SVGTextContentElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGTextContentElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGTextContentElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGTextPathElementImpl.lut.h b/ksvg/data/SVGTextPathElementImpl.lut.h index d9986d91..9ec2dd2c 100644 --- a/ksvg/data/SVGTextPathElementImpl.lut.h +++ b/ksvg/data/SVGTextPathElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGTextPathElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGTextPathElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGTextPositioningElementImpl.lut.h b/ksvg/data/SVGTextPositioningElementImpl.lut.h index 77f6dae3..cf37e411 100644 --- a/ksvg/data/SVGTextPositioningElementImpl.lut.h +++ b/ksvg/data/SVGTextPositioningElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGTextPositioningElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGTextPositioningElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGTransformImpl.lut.h b/ksvg/data/SVGTransformImpl.lut.h index 50a5c7dd..75c5659f 100644 --- a/ksvg/data/SVGTransformImpl.lut.h +++ b/ksvg/data/SVGTransformImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGTransformImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGTransformImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGTransformListImpl.lut.h b/ksvg/data/SVGTransformListImpl.lut.h index 25af98e8..c7d2b7cd 100644 --- a/ksvg/data/SVGTransformListImpl.lut.h +++ b/ksvg/data/SVGTransformListImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGTransformListImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGTransformListImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGTransformableImpl.lut.h b/ksvg/data/SVGTransformableImpl.lut.h index 39dada09..f8573852 100644 --- a/ksvg/data/SVGTransformableImpl.lut.h +++ b/ksvg/data/SVGTransformableImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGTransformableImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGTransformableImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGURIReferenceImpl.lut.h b/ksvg/data/SVGURIReferenceImpl.lut.h index 7df7ccb4..053deb47 100644 --- a/ksvg/data/SVGURIReferenceImpl.lut.h +++ b/ksvg/data/SVGURIReferenceImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGURIReferenceImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGURIReferenceImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGUseElementImpl.lut.h b/ksvg/data/SVGUseElementImpl.lut.h index fe27d2b8..daad02bc 100644 --- a/ksvg/data/SVGUseElementImpl.lut.h +++ b/ksvg/data/SVGUseElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGUseElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGUseElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGViewElementImpl.lut.h b/ksvg/data/SVGViewElementImpl.lut.h index 2a40c677..666a4aa4 100644 --- a/ksvg/data/SVGViewElementImpl.lut.h +++ b/ksvg/data/SVGViewElementImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGViewElementImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGViewElementImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGZoomAndPanImpl.lut.h b/ksvg/data/SVGZoomAndPanImpl.lut.h index 80a647a6..71e3bba5 100644 --- a/ksvg/data/SVGZoomAndPanImpl.lut.h +++ b/ksvg/data/SVGZoomAndPanImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGZoomAndPanImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGZoomAndPanImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/data/SVGZoomEventImpl.lut.h b/ksvg/data/SVGZoomEventImpl.lut.h index 2b927ca3..29464130 100644 --- a/ksvg/data/SVGZoomEventImpl.lut.h +++ b/ksvg/data/SVGZoomEventImpl.lut.h @@ -1,4 +1,4 @@ -/* Automatically generated from impl/SVGZoomEventImpl.cc using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ +/* Automatically generated from impl/SVGZoomEventImpl.cpp using ../../tdelibs/kjs/create_hash_table. DO NOT EDIT ! */ using namespace KJS; diff --git a/ksvg/dom/CMakeLists.txt b/ksvg/dom/CMakeLists.txt index 8d6658e9..08f0ab03 100644 --- a/ksvg/dom/CMakeLists.txt +++ b/ksvg/dom/CMakeLists.txt @@ -76,50 +76,50 @@ install( FILES tde_add_library( ksvgdom STATIC_PIC SOURCES - SVGLength.cc SVGAnimatedLength.cc SVGNumber.cc SVGAnimatedNumber.cc - SVGPoint.cc SVGTSpanElement.cc SVGTRefElement.cc SVGAnimatedLengthList.cc - SVGAnimatedNumberList.cc SVGTransformList.cc SVGAElement.cc - SVGAnimatedTransformList.cc SVGRectElement.cc SVGCircleElement.cc - SVGEllipseElement.cc SVGLineElement.cc SVGPolylineElement.cc - SVGPolygonElement.cc SVGTextPositioningElement.cc SVGTextContentElement.cc - SVGTextElement.cc SVGImageElement.cc SVGUseElement.cc SVGMatrix.cc - SVGTransform.cc SVGPointList.cc SVGDocument.cc SVGAnimatedEnumeration.cc - SVGDefsElement.cc SVGLocatable.cc SVGTransformable.cc SVGStylable.cc - SVGGElement.cc SVGAngle.cc SVGAnimatedAngle.cc SVGColor.cc SVGPathElement.cc - SVGPathSegList.cc SVGTests.cc SVGLangSpace.cc SVGStringList.cc SVGPathSeg.cc - SVGPathSegClosePath.cc SVGPathSegMoveto.cc SVGPathSegLinetoHorizontal.cc - SVGPathSegLinetoVertical.cc SVGPathSegLineto.cc SVGPathSegCurvetoCubic.cc - SVGDescElement.cc SVGTitleElement.cc SVGExternalResourcesRequired.cc - SVGAnimatedBoolean.cc SVGNumberList.cc SVGPathSegCurvetoCubicSmooth.cc - SVGPathSegCurvetoQuadratic.cc SVGAnimatedRect.cc SVGAnimatedString.cc - SVGPathSegCurvetoQuadraticSmooth.cc SVGPathSegArc.cc SVGURIReference.cc - SVGAnimatedInteger.cc SVGLengthList.cc SVGSVGElement.cc SVGRect.cc - SVGFitToViewBox.cc SVGAnimatedPreserveAspectRatio.cc SVGPreserveAspectRatio.cc - SVGElement.cc SVGStyleElement.cc SVGClipPathElement.cc SVGMaskElement.cc - SVGColorProfileElement.cc SVGColorProfileRule.cc SVGZoomAndPan.cc - SVGScriptElement.cc SVGSwitchElement.cc SVGSymbolElement.cc - SVGDefinitionSrcElement.cc SVGFontFaceElement.cc SVGFontFaceFormatElement.cc - SVGFontFaceNameElement.cc SVGFontFaceSrcElement.cc SVGHKernElement.cc - SVGMetadataElement.cc SVGVKernElement.cc SVGCursorElement.cc - SVGForeignObjectElement.cc SVGFontFaceUriElement.cc SVGElementInstance.cc - SVGElementInstanceList.cc SVGAnimatedPoints.cc SVGAnimatedPathData.cc - SVGMarkerElement.cc SVGViewSpec.cc SVGViewElement.cc SVGFilterElement.cc - SVGFilterPrimitiveStandardAttributes.cc SVGFEBlendElement.cc - SVGFEColorMatrixElement.cc SVGFEComponentTransferElement.cc - SVGComponentTransferFunctionElement.cc SVGFEFuncAElement.cc - SVGFEFuncBElement.cc SVGFEFuncGElement.cc SVGFEFuncRElement.cc - SVGFECompositeElement.cc SVGFEConvolveMatrixElement.cc SVGFEFloodElement.cc - SVGFEGaussianBlurElement.cc SVGFEDiffuseLightingElement.cc - SVGFEDistantLightElement.cc SVGFEPointLightElement.cc - SVGFESpotLightElement.cc SVGFEDisplacementMapElement.cc SVGFEMergeElement.cc - SVGFEMergeNodeElement.cc SVGFEImageElement.cc SVGFEMorphologyElement.cc - SVGFEOffsetElement.cc SVGFESpecularLightingElement.cc SVGFETileElement.cc - SVGFETurbulenceElement.cc SVGAnimationElement.cc SVGAnimateElement.cc - SVGSetElement.cc SVGAnimateMotionElement.cc SVGAnimateColorElement.cc - SVGAnimateTransformElement.cc SVGEvent.cc SVGZoomEvent.cc SVGICCColor.cc - SVGCSSRule.cc SVGGradientElement.cc SVGRadialGradientElement.cc - SVGLinearGradientElement.cc SVGStopElement.cc SVGPatternElement.cc - SVGMPathElement.cc SVGFontElement.cc SVGAltGlyphElement.cc - SVGGlyphRefElement.cc SVGAltGlyphDefElement.cc SVGGlyphElement.cc - SVGMissingGlyphElement.cc SVGPaint.cc SVGTextPathElement.cc SVGWindow.cc + SVGLength.cpp SVGAnimatedLength.cpp SVGNumber.cpp SVGAnimatedNumber.cpp + SVGPoint.cpp SVGTSpanElement.cpp SVGTRefElement.cpp SVGAnimatedLengthList.cpp + SVGAnimatedNumberList.cpp SVGTransformList.cpp SVGAElement.cpp + SVGAnimatedTransformList.cpp SVGRectElement.cpp SVGCircleElement.cpp + SVGEllipseElement.cpp SVGLineElement.cpp SVGPolylineElement.cpp + SVGPolygonElement.cpp SVGTextPositioningElement.cpp SVGTextContentElement.cpp + SVGTextElement.cpp SVGImageElement.cpp SVGUseElement.cpp SVGMatrix.cpp + SVGTransform.cpp SVGPointList.cpp SVGDocument.cpp SVGAnimatedEnumeration.cpp + SVGDefsElement.cpp SVGLocatable.cpp SVGTransformable.cpp SVGStylable.cpp + SVGGElement.cpp SVGAngle.cpp SVGAnimatedAngle.cpp SVGColor.cpp SVGPathElement.cpp + SVGPathSegList.cpp SVGTests.cpp SVGLangSpace.cpp SVGStringList.cpp SVGPathSeg.cpp + SVGPathSegClosePath.cpp SVGPathSegMoveto.cpp SVGPathSegLinetoHorizontal.cpp + SVGPathSegLinetoVertical.cpp SVGPathSegLineto.cpp SVGPathSegCurvetoCubic.cpp + SVGDescElement.cpp SVGTitleElement.cpp SVGExternalResourcesRequired.cpp + SVGAnimatedBoolean.cpp SVGNumberList.cpp SVGPathSegCurvetoCubicSmooth.cpp + SVGPathSegCurvetoQuadratic.cpp SVGAnimatedRect.cpp SVGAnimatedString.cpp + SVGPathSegCurvetoQuadraticSmooth.cpp SVGPathSegArc.cpp SVGURIReference.cpp + SVGAnimatedInteger.cpp SVGLengthList.cpp SVGSVGElement.cpp SVGRect.cpp + SVGFitToViewBox.cpp SVGAnimatedPreserveAspectRatio.cpp SVGPreserveAspectRatio.cpp + SVGElement.cpp SVGStyleElement.cpp SVGClipPathElement.cpp SVGMaskElement.cpp + SVGColorProfileElement.cpp SVGColorProfileRule.cpp SVGZoomAndPan.cpp + SVGScriptElement.cpp SVGSwitchElement.cpp SVGSymbolElement.cpp + SVGDefinitionSrcElement.cpp SVGFontFaceElement.cpp SVGFontFaceFormatElement.cpp + SVGFontFaceNameElement.cpp SVGFontFaceSrcElement.cpp SVGHKernElement.cpp + SVGMetadataElement.cpp SVGVKernElement.cpp SVGCursorElement.cpp + SVGForeignObjectElement.cpp SVGFontFaceUriElement.cpp SVGElementInstance.cpp + SVGElementInstanceList.cpp SVGAnimatedPoints.cpp SVGAnimatedPathData.cpp + SVGMarkerElement.cpp SVGViewSpec.cpp SVGViewElement.cpp SVGFilterElement.cpp + SVGFilterPrimitiveStandardAttributes.cpp SVGFEBlendElement.cpp + SVGFEColorMatrixElement.cpp SVGFEComponentTransferElement.cpp + SVGComponentTransferFunctionElement.cpp SVGFEFuncAElement.cpp + SVGFEFuncBElement.cpp SVGFEFuncGElement.cpp SVGFEFuncRElement.cpp + SVGFECompositeElement.cpp SVGFEConvolveMatrixElement.cpp SVGFEFloodElement.cpp + SVGFEGaussianBlurElement.cpp SVGFEDiffuseLightingElement.cpp + SVGFEDistantLightElement.cpp SVGFEPointLightElement.cpp + SVGFESpotLightElement.cpp SVGFEDisplacementMapElement.cpp SVGFEMergeElement.cpp + SVGFEMergeNodeElement.cpp SVGFEImageElement.cpp SVGFEMorphologyElement.cpp + SVGFEOffsetElement.cpp SVGFESpecularLightingElement.cpp SVGFETileElement.cpp + SVGFETurbulenceElement.cpp SVGAnimationElement.cpp SVGAnimateElement.cpp + SVGSetElement.cpp SVGAnimateMotionElement.cpp SVGAnimateColorElement.cpp + SVGAnimateTransformElement.cpp SVGEvent.cpp SVGZoomEvent.cpp SVGICCColor.cpp + SVGCSSRule.cpp SVGGradientElement.cpp SVGRadialGradientElement.cpp + SVGLinearGradientElement.cpp SVGStopElement.cpp SVGPatternElement.cpp + SVGMPathElement.cpp SVGFontElement.cpp SVGAltGlyphElement.cpp + SVGGlyphRefElement.cpp SVGAltGlyphDefElement.cpp SVGGlyphElement.cpp + SVGMissingGlyphElement.cpp SVGPaint.cpp SVGTextPathElement.cpp SVGWindow.cpp ) diff --git a/ksvg/dom/Makefile.am b/ksvg/dom/Makefile.am index 9b6b1cf7..7c51c022 100644 --- a/ksvg/dom/Makefile.am +++ b/ksvg/dom/Makefile.am @@ -31,27 +31,27 @@ myinclude_HEADERS = SVGAElement.h SVGAltGlyphElement.h SVGAltGlyphDefElement.h S SVGTitleElement.h SVGTransform.h SVGTransformList.h SVGTransformable.h SVGURIReference.h SVGUnitTypes.h \ SVGUseElement.h SVGVKernElement.h SVGViewElement.h SVGViewSpec.h SVGWindow.h SVGZoomAndPan.h SVGZoomEvent.h -libksvgdom_la_SOURCES = SVGLength.cc SVGAnimatedLength.cc SVGNumber.cc SVGAnimatedNumber.cc SVGPoint.cc SVGTSpanElement.cc SVGTRefElement.cc \ - SVGAnimatedLengthList.cc SVGAnimatedNumberList.cc SVGTransformList.cc SVGAElement.cc SVGAnimatedTransformList.cc \ - SVGRectElement.cc SVGCircleElement.cc SVGEllipseElement.cc SVGLineElement.cc SVGPolylineElement.cc SVGPolygonElement.cc \ - SVGTextPositioningElement.cc SVGTextContentElement.cc SVGTextElement.cc SVGImageElement.cc SVGUseElement.cc \ - SVGMatrix.cc SVGTransform.cc SVGPointList.cc SVGDocument.cc SVGAnimatedEnumeration.cc SVGDefsElement.cc \ - SVGLocatable.cc SVGTransformable.cc SVGStylable.cc SVGGElement.cc SVGAngle.cc SVGAnimatedAngle.cc \ - SVGColor.cc SVGPathElement.cc SVGPathSegList.cc SVGTests.cc SVGLangSpace.cc SVGStringList.cc \ - SVGPathSeg.cc SVGPathSegClosePath.cc SVGPathSegMoveto.cc SVGPathSegLinetoHorizontal.cc SVGPathSegLinetoVertical.cc SVGPathSegLineto.cc \ - SVGPathSegCurvetoCubic.cc SVGDescElement.cc SVGTitleElement.cc SVGExternalResourcesRequired.cc SVGAnimatedBoolean.cc SVGNumberList.cc \ - SVGPathSegCurvetoCubicSmooth.cc SVGPathSegCurvetoQuadratic.cc SVGAnimatedRect.cc SVGAnimatedString.cc \ - SVGPathSegCurvetoQuadraticSmooth.cc SVGPathSegArc.cc SVGURIReference.cc SVGAnimatedInteger.cc SVGLengthList.cc \ - SVGSVGElement.cc SVGRect.cc SVGFitToViewBox.cc SVGAnimatedPreserveAspectRatio.cc SVGPreserveAspectRatio.cc SVGElement.cc \ - SVGStyleElement.cc SVGClipPathElement.cc SVGMaskElement.cc SVGColorProfileElement.cc SVGColorProfileRule.cc SVGZoomAndPan.cc SVGScriptElement.cc \ - SVGSwitchElement.cc SVGSymbolElement.cc \ - SVGDefinitionSrcElement.cc SVGFontFaceElement.cc SVGFontFaceFormatElement.cc SVGFontFaceNameElement.cc SVGFontFaceSrcElement.cc SVGHKernElement.cc SVGMetadataElement.cc SVGVKernElement.cc SVGCursorElement.cc SVGForeignObjectElement.cc SVGFontFaceUriElement.cc \ - SVGElementInstance.cc SVGElementInstanceList.cc SVGAnimatedPoints.cc SVGAnimatedPathData.cc SVGMarkerElement.cc SVGViewSpec.cc SVGViewElement.cc \ - SVGFilterElement.cc SVGFilterPrimitiveStandardAttributes.cc SVGFEBlendElement.cc SVGFEColorMatrixElement.cc SVGFEComponentTransferElement.cc SVGComponentTransferFunctionElement.cc SVGFEFuncAElement.cc SVGFEFuncBElement.cc SVGFEFuncGElement.cc SVGFEFuncRElement.cc SVGFECompositeElement.cc SVGFEConvolveMatrixElement.cc SVGFEFloodElement.cc SVGFEGaussianBlurElement.cc SVGFEDiffuseLightingElement.cc SVGFEDistantLightElement.cc SVGFEPointLightElement.cc SVGFESpotLightElement.cc SVGFEDisplacementMapElement.cc SVGFEMergeElement.cc SVGFEMergeNodeElement.cc SVGFEImageElement.cc SVGFEMorphologyElement.cc SVGFEOffsetElement.cc SVGFESpecularLightingElement.cc SVGFETileElement.cc SVGFETurbulenceElement.cc \ - SVGAnimationElement.cc SVGAnimateElement.cc SVGSetElement.cc SVGAnimateMotionElement.cc SVGAnimateColorElement.cc SVGAnimateTransformElement.cc \ - SVGEvent.cc SVGZoomEvent.cc SVGICCColor.cc SVGCSSRule.cc \ - SVGGradientElement.cc SVGRadialGradientElement.cc SVGLinearGradientElement.cc SVGStopElement.cc SVGPatternElement.cc SVGMPathElement.cc \ - SVGFontElement.cc SVGAltGlyphElement.cc SVGGlyphRefElement.cc SVGAltGlyphDefElement.cc SVGGlyphElement.cc SVGMissingGlyphElement.cc SVGPaint.cc SVGTextPathElement.cc SVGWindow.cc +libksvgdom_la_SOURCES = SVGLength.cpp SVGAnimatedLength.cpp SVGNumber.cpp SVGAnimatedNumber.cpp SVGPoint.cpp SVGTSpanElement.cpp SVGTRefElement.cpp \ + SVGAnimatedLengthList.cpp SVGAnimatedNumberList.cpp SVGTransformList.cpp SVGAElement.cpp SVGAnimatedTransformList.cpp \ + SVGRectElement.cpp SVGCircleElement.cpp SVGEllipseElement.cpp SVGLineElement.cpp SVGPolylineElement.cpp SVGPolygonElement.cpp \ + SVGTextPositioningElement.cpp SVGTextContentElement.cpp SVGTextElement.cpp SVGImageElement.cpp SVGUseElement.cpp \ + SVGMatrix.cpp SVGTransform.cpp SVGPointList.cpp SVGDocument.cpp SVGAnimatedEnumeration.cpp SVGDefsElement.cpp \ + SVGLocatable.cpp SVGTransformable.cpp SVGStylable.cpp SVGGElement.cpp SVGAngle.cpp SVGAnimatedAngle.cpp \ + SVGColor.cpp SVGPathElement.cpp SVGPathSegList.cpp SVGTests.cpp SVGLangSpace.cpp SVGStringList.cpp \ + SVGPathSeg.cpp SVGPathSegClosePath.cpp SVGPathSegMoveto.cpp SVGPathSegLinetoHorizontal.cpp SVGPathSegLinetoVertical.cpp SVGPathSegLineto.cpp \ + SVGPathSegCurvetoCubic.cpp SVGDescElement.cpp SVGTitleElement.cpp SVGExternalResourcesRequired.cpp SVGAnimatedBoolean.cpp SVGNumberList.cpp \ + SVGPathSegCurvetoCubicSmooth.cpp SVGPathSegCurvetoQuadratic.cpp SVGAnimatedRect.cpp SVGAnimatedString.cpp \ + SVGPathSegCurvetoQuadraticSmooth.cpp SVGPathSegArc.cpp SVGURIReference.cpp SVGAnimatedInteger.cpp SVGLengthList.cpp \ + SVGSVGElement.cpp SVGRect.cpp SVGFitToViewBox.cpp SVGAnimatedPreserveAspectRatio.cpp SVGPreserveAspectRatio.cpp SVGElement.cpp \ + SVGStyleElement.cpp SVGClipPathElement.cpp SVGMaskElement.cpp SVGColorProfileElement.cpp SVGColorProfileRule.cpp SVGZoomAndPan.cpp SVGScriptElement.cpp \ + SVGSwitchElement.cpp SVGSymbolElement.cpp \ + SVGDefinitionSrcElement.cpp SVGFontFaceElement.cpp SVGFontFaceFormatElement.cpp SVGFontFaceNameElement.cpp SVGFontFaceSrcElement.cpp SVGHKernElement.cpp SVGMetadataElement.cpp SVGVKernElement.cpp SVGCursorElement.cpp SVGForeignObjectElement.cpp SVGFontFaceUriElement.cpp \ + SVGElementInstance.cpp SVGElementInstanceList.cpp SVGAnimatedPoints.cpp SVGAnimatedPathData.cpp SVGMarkerElement.cpp SVGViewSpec.cpp SVGViewElement.cpp \ + SVGFilterElement.cpp SVGFilterPrimitiveStandardAttributes.cpp SVGFEBlendElement.cpp SVGFEColorMatrixElement.cpp SVGFEComponentTransferElement.cpp SVGComponentTransferFunctionElement.cpp SVGFEFuncAElement.cpp SVGFEFuncBElement.cpp SVGFEFuncGElement.cpp SVGFEFuncRElement.cpp SVGFECompositeElement.cpp SVGFEConvolveMatrixElement.cpp SVGFEFloodElement.cpp SVGFEGaussianBlurElement.cpp SVGFEDiffuseLightingElement.cpp SVGFEDistantLightElement.cpp SVGFEPointLightElement.cpp SVGFESpotLightElement.cpp SVGFEDisplacementMapElement.cpp SVGFEMergeElement.cpp SVGFEMergeNodeElement.cpp SVGFEImageElement.cpp SVGFEMorphologyElement.cpp SVGFEOffsetElement.cpp SVGFESpecularLightingElement.cpp SVGFETileElement.cpp SVGFETurbulenceElement.cpp \ + SVGAnimationElement.cpp SVGAnimateElement.cpp SVGSetElement.cpp SVGAnimateMotionElement.cpp SVGAnimateColorElement.cpp SVGAnimateTransformElement.cpp \ + SVGEvent.cpp SVGZoomEvent.cpp SVGICCColor.cpp SVGCSSRule.cpp \ + SVGGradientElement.cpp SVGRadialGradientElement.cpp SVGLinearGradientElement.cpp SVGStopElement.cpp SVGPatternElement.cpp SVGMPathElement.cpp \ + SVGFontElement.cpp SVGAltGlyphElement.cpp SVGGlyphRefElement.cpp SVGAltGlyphDefElement.cpp SVGGlyphElement.cpp SVGMissingGlyphElement.cpp SVGPaint.cpp SVGTextPathElement.cpp SVGWindow.cpp libksvgdom_la_METASOURCES = AUTO diff --git a/ksvg/dom/SVGAElement.cc b/ksvg/dom/SVGAElement.cc deleted file mode 100644 index de7b1a20..00000000 --- a/ksvg/dom/SVGAElement.cc +++ /dev/null @@ -1,78 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAElement.h" -#include "SVGAElementImpl.h" -#include "SVGAnimatedString.h" - -using namespace KSVG; - -SVGAElement::SVGAElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGURIReference() -{ - impl = 0; -} - -SVGAElement::SVGAElement(const SVGAElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other), impl(0) -{ - (*this) = other; -} - -SVGAElement &SVGAElement::operator=(const SVGAElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - SVGURIReference::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAElement::SVGAElement(SVGAElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAElement::~SVGAElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGAElement::target() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->target()); -} diff --git a/ksvg/dom/SVGAElement.cpp b/ksvg/dom/SVGAElement.cpp new file mode 100644 index 00000000..de7b1a20 --- /dev/null +++ b/ksvg/dom/SVGAElement.cpp @@ -0,0 +1,78 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAElement.h" +#include "SVGAElementImpl.h" +#include "SVGAnimatedString.h" + +using namespace KSVG; + +SVGAElement::SVGAElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGURIReference() +{ + impl = 0; +} + +SVGAElement::SVGAElement(const SVGAElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other), impl(0) +{ + (*this) = other; +} + +SVGAElement &SVGAElement::operator=(const SVGAElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + SVGURIReference::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAElement::SVGAElement(SVGAElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAElement::~SVGAElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGAElement::target() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->target()); +} diff --git a/ksvg/dom/SVGAltGlyphDefElement.cc b/ksvg/dom/SVGAltGlyphDefElement.cc deleted file mode 100644 index caeddbd9..00000000 --- a/ksvg/dom/SVGAltGlyphDefElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAltGlyphDefElement.h" -#include "SVGAltGlyphDefElementImpl.h" - -using namespace KSVG; - -SVGAltGlyphDefElement::SVGAltGlyphDefElement() : SVGElement() -{ - impl = 0; -} - -SVGAltGlyphDefElement::SVGAltGlyphDefElement(const SVGAltGlyphDefElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGAltGlyphDefElement &SVGAltGlyphDefElement::operator=(const SVGAltGlyphDefElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAltGlyphDefElement::SVGAltGlyphDefElement(SVGAltGlyphDefElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAltGlyphDefElement::~SVGAltGlyphDefElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGAltGlyphDefElement.cpp b/ksvg/dom/SVGAltGlyphDefElement.cpp new file mode 100644 index 00000000..caeddbd9 --- /dev/null +++ b/ksvg/dom/SVGAltGlyphDefElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAltGlyphDefElement.h" +#include "SVGAltGlyphDefElementImpl.h" + +using namespace KSVG; + +SVGAltGlyphDefElement::SVGAltGlyphDefElement() : SVGElement() +{ + impl = 0; +} + +SVGAltGlyphDefElement::SVGAltGlyphDefElement(const SVGAltGlyphDefElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGAltGlyphDefElement &SVGAltGlyphDefElement::operator=(const SVGAltGlyphDefElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAltGlyphDefElement::SVGAltGlyphDefElement(SVGAltGlyphDefElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAltGlyphDefElement::~SVGAltGlyphDefElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGAltGlyphElement.cc b/ksvg/dom/SVGAltGlyphElement.cc deleted file mode 100644 index c21d7623..00000000 --- a/ksvg/dom/SVGAltGlyphElement.cc +++ /dev/null @@ -1,78 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAltGlyphElement.h" -#include "SVGAltGlyphElementImpl.h" - -using namespace KSVG; - -SVGAltGlyphElement::SVGAltGlyphElement() : SVGTextPositioningElement(), SVGURIReference() -{ - impl = 0; -} - -SVGAltGlyphElement::SVGAltGlyphElement(const SVGAltGlyphElement &other) : SVGTextPositioningElement(other), SVGURIReference(other), impl(0) -{ - (*this) = other; -} - -SVGAltGlyphElement &SVGAltGlyphElement::operator=(const SVGAltGlyphElement &other) -{ - SVGTextPositioningElement::operator=(other); - SVGURIReference::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAltGlyphElement::SVGAltGlyphElement(SVGAltGlyphElementImpl *other) : SVGTextPositioningElement(other), SVGURIReference(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAltGlyphElement::~SVGAltGlyphElement() -{ - if(impl) - impl->deref(); -} - -DOM::DOMString SVGAltGlyphElement::format() -{ - if(!impl) return DOM::DOMString(); - return impl->format(); -} - -DOM::DOMString SVGAltGlyphElement::glyphRef() -{ - if(!impl) return DOM::DOMString(); - return impl->glyphRef(); -} diff --git a/ksvg/dom/SVGAltGlyphElement.cpp b/ksvg/dom/SVGAltGlyphElement.cpp new file mode 100644 index 00000000..c21d7623 --- /dev/null +++ b/ksvg/dom/SVGAltGlyphElement.cpp @@ -0,0 +1,78 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAltGlyphElement.h" +#include "SVGAltGlyphElementImpl.h" + +using namespace KSVG; + +SVGAltGlyphElement::SVGAltGlyphElement() : SVGTextPositioningElement(), SVGURIReference() +{ + impl = 0; +} + +SVGAltGlyphElement::SVGAltGlyphElement(const SVGAltGlyphElement &other) : SVGTextPositioningElement(other), SVGURIReference(other), impl(0) +{ + (*this) = other; +} + +SVGAltGlyphElement &SVGAltGlyphElement::operator=(const SVGAltGlyphElement &other) +{ + SVGTextPositioningElement::operator=(other); + SVGURIReference::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAltGlyphElement::SVGAltGlyphElement(SVGAltGlyphElementImpl *other) : SVGTextPositioningElement(other), SVGURIReference(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAltGlyphElement::~SVGAltGlyphElement() +{ + if(impl) + impl->deref(); +} + +DOM::DOMString SVGAltGlyphElement::format() +{ + if(!impl) return DOM::DOMString(); + return impl->format(); +} + +DOM::DOMString SVGAltGlyphElement::glyphRef() +{ + if(!impl) return DOM::DOMString(); + return impl->glyphRef(); +} diff --git a/ksvg/dom/SVGAngle.cc b/ksvg/dom/SVGAngle.cc deleted file mode 100644 index bb1aac60..00000000 --- a/ksvg/dom/SVGAngle.cc +++ /dev/null @@ -1,118 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAngle.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -SVGAngle::SVGAngle() -{ - impl = new SVGAngleImpl(); - impl->ref(); -} - -SVGAngle::SVGAngle(const SVGAngle &other) : impl(0) -{ - (*this) = other; -} - -SVGAngle &SVGAngle::operator =(const SVGAngle &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAngle::SVGAngle(SVGAngleImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAngle::~SVGAngle() -{ - if(impl) - impl->deref(); -} - -unsigned short SVGAngle::unitType() const -{ - if(!impl) return SVG_ANGLETYPE_UNKNOWN; - return impl->unitType(); -} - -void SVGAngle::setValue(float value) -{ - if(impl) - impl->setValue(value); -} - -float SVGAngle::value() const -{ - if(!impl) return -1; - return impl->value(); -} - -void SVGAngle::setValueInSpecifiedUnits(float valueInSpecifiedUnits) -{ - if(impl) - impl->setValueInSpecifiedUnits(valueInSpecifiedUnits); -} - -float SVGAngle::valueInSpecifiedUnits() const -{ - if(!impl) return -1; - return impl->valueInSpecifiedUnits(); -} - -void SVGAngle::setValueAsString(const DOM::DOMString &valueAsString) -{ - if(impl) - impl->setValueAsString(valueAsString); -} - -DOM::DOMString SVGAngle::valueAsString() const -{ - if(!impl) return DOM::DOMString(); - return impl->valueAsString(); -} - -void SVGAngle::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits) -{ - if(impl) - impl->newValueSpecifiedUnits(unitType, valueInSpecifiedUnits); -} - -void SVGAngle::convertToSpecifiedUnits(unsigned short unitType) -{ - if(impl) - impl->convertToSpecifiedUnits(unitType); -} diff --git a/ksvg/dom/SVGAngle.cpp b/ksvg/dom/SVGAngle.cpp new file mode 100644 index 00000000..bb1aac60 --- /dev/null +++ b/ksvg/dom/SVGAngle.cpp @@ -0,0 +1,118 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAngle.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +SVGAngle::SVGAngle() +{ + impl = new SVGAngleImpl(); + impl->ref(); +} + +SVGAngle::SVGAngle(const SVGAngle &other) : impl(0) +{ + (*this) = other; +} + +SVGAngle &SVGAngle::operator =(const SVGAngle &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAngle::SVGAngle(SVGAngleImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAngle::~SVGAngle() +{ + if(impl) + impl->deref(); +} + +unsigned short SVGAngle::unitType() const +{ + if(!impl) return SVG_ANGLETYPE_UNKNOWN; + return impl->unitType(); +} + +void SVGAngle::setValue(float value) +{ + if(impl) + impl->setValue(value); +} + +float SVGAngle::value() const +{ + if(!impl) return -1; + return impl->value(); +} + +void SVGAngle::setValueInSpecifiedUnits(float valueInSpecifiedUnits) +{ + if(impl) + impl->setValueInSpecifiedUnits(valueInSpecifiedUnits); +} + +float SVGAngle::valueInSpecifiedUnits() const +{ + if(!impl) return -1; + return impl->valueInSpecifiedUnits(); +} + +void SVGAngle::setValueAsString(const DOM::DOMString &valueAsString) +{ + if(impl) + impl->setValueAsString(valueAsString); +} + +DOM::DOMString SVGAngle::valueAsString() const +{ + if(!impl) return DOM::DOMString(); + return impl->valueAsString(); +} + +void SVGAngle::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits) +{ + if(impl) + impl->newValueSpecifiedUnits(unitType, valueInSpecifiedUnits); +} + +void SVGAngle::convertToSpecifiedUnits(unsigned short unitType) +{ + if(impl) + impl->convertToSpecifiedUnits(unitType); +} diff --git a/ksvg/dom/SVGAnimateColorElement.cc b/ksvg/dom/SVGAnimateColorElement.cc deleted file mode 100644 index 32a5f153..00000000 --- a/ksvg/dom/SVGAnimateColorElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimateColorElement.h" -#include "SVGAnimateColorElementImpl.h" - -using namespace KSVG; - -SVGAnimateColorElement::SVGAnimateColorElement() : SVGAnimationElement() -{ - impl = 0; -} - -SVGAnimateColorElement::SVGAnimateColorElement(const SVGAnimateColorElement &other) : SVGAnimationElement(other), impl(0) -{ - (*this) = other; -} - -SVGAnimateColorElement &SVGAnimateColorElement::operator=(const SVGAnimateColorElement &other) -{ - SVGAnimationElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimateColorElement::SVGAnimateColorElement(SVGAnimateColorElementImpl *other) : SVGAnimationElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimateColorElement::~SVGAnimateColorElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGAnimateColorElement.cpp b/ksvg/dom/SVGAnimateColorElement.cpp new file mode 100644 index 00000000..32a5f153 --- /dev/null +++ b/ksvg/dom/SVGAnimateColorElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimateColorElement.h" +#include "SVGAnimateColorElementImpl.h" + +using namespace KSVG; + +SVGAnimateColorElement::SVGAnimateColorElement() : SVGAnimationElement() +{ + impl = 0; +} + +SVGAnimateColorElement::SVGAnimateColorElement(const SVGAnimateColorElement &other) : SVGAnimationElement(other), impl(0) +{ + (*this) = other; +} + +SVGAnimateColorElement &SVGAnimateColorElement::operator=(const SVGAnimateColorElement &other) +{ + SVGAnimationElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimateColorElement::SVGAnimateColorElement(SVGAnimateColorElementImpl *other) : SVGAnimationElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimateColorElement::~SVGAnimateColorElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGAnimateElement.cc b/ksvg/dom/SVGAnimateElement.cc deleted file mode 100644 index 1370b93d..00000000 --- a/ksvg/dom/SVGAnimateElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimateElement.h" -#include "SVGAnimateElementImpl.h" - -using namespace KSVG; - -SVGAnimateElement::SVGAnimateElement() : SVGAnimationElement() -{ - impl = 0; -} - -SVGAnimateElement::SVGAnimateElement(const SVGAnimateElement &other) : SVGAnimationElement(other), impl(0) -{ - (*this) = other; -} - -SVGAnimateElement &SVGAnimateElement::operator=(const SVGAnimateElement &other) -{ - SVGAnimationElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimateElement::SVGAnimateElement(SVGAnimateElementImpl *other) : SVGAnimationElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimateElement::~SVGAnimateElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGAnimateElement.cpp b/ksvg/dom/SVGAnimateElement.cpp new file mode 100644 index 00000000..1370b93d --- /dev/null +++ b/ksvg/dom/SVGAnimateElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimateElement.h" +#include "SVGAnimateElementImpl.h" + +using namespace KSVG; + +SVGAnimateElement::SVGAnimateElement() : SVGAnimationElement() +{ + impl = 0; +} + +SVGAnimateElement::SVGAnimateElement(const SVGAnimateElement &other) : SVGAnimationElement(other), impl(0) +{ + (*this) = other; +} + +SVGAnimateElement &SVGAnimateElement::operator=(const SVGAnimateElement &other) +{ + SVGAnimationElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimateElement::SVGAnimateElement(SVGAnimateElementImpl *other) : SVGAnimationElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimateElement::~SVGAnimateElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGAnimateMotionElement.cc b/ksvg/dom/SVGAnimateMotionElement.cc deleted file mode 100644 index 8b1b7d2c..00000000 --- a/ksvg/dom/SVGAnimateMotionElement.cc +++ /dev/null @@ -1,63 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimateMotionElement.h" -#include "SVGAnimateMotionElementImpl.h" - -using namespace KSVG; - -SVGAnimateMotionElement::SVGAnimateMotionElement() : SVGAnimationElement() -{ - impl = 0; -} - -SVGAnimateMotionElement::SVGAnimateMotionElement(const SVGAnimateMotionElement &other) : SVGAnimationElement(), impl(0) -{ - (*this) = other; -} - -SVGAnimateMotionElement &SVGAnimateMotionElement::operator =(const SVGAnimateMotionElement &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimateMotionElement::SVGAnimateMotionElement(SVGAnimateMotionElementImpl *other) : SVGAnimationElement() -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimateMotionElement::~SVGAnimateMotionElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGAnimateMotionElement.cpp b/ksvg/dom/SVGAnimateMotionElement.cpp new file mode 100644 index 00000000..8b1b7d2c --- /dev/null +++ b/ksvg/dom/SVGAnimateMotionElement.cpp @@ -0,0 +1,63 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimateMotionElement.h" +#include "SVGAnimateMotionElementImpl.h" + +using namespace KSVG; + +SVGAnimateMotionElement::SVGAnimateMotionElement() : SVGAnimationElement() +{ + impl = 0; +} + +SVGAnimateMotionElement::SVGAnimateMotionElement(const SVGAnimateMotionElement &other) : SVGAnimationElement(), impl(0) +{ + (*this) = other; +} + +SVGAnimateMotionElement &SVGAnimateMotionElement::operator =(const SVGAnimateMotionElement &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimateMotionElement::SVGAnimateMotionElement(SVGAnimateMotionElementImpl *other) : SVGAnimationElement() +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimateMotionElement::~SVGAnimateMotionElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGAnimateTransformElement.cc b/ksvg/dom/SVGAnimateTransformElement.cc deleted file mode 100644 index 3bc6a04b..00000000 --- a/ksvg/dom/SVGAnimateTransformElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimateTransformElement.h" -#include "SVGAnimateTransformElementImpl.h" - -using namespace KSVG; - -SVGAnimateTransformElement::SVGAnimateTransformElement() : SVGAnimationElement() -{ - impl = 0; -} - -SVGAnimateTransformElement::SVGAnimateTransformElement(const SVGAnimateTransformElement &other) : SVGAnimationElement(other), impl(0) -{ - (*this) = other; -} - -SVGAnimateTransformElement &SVGAnimateTransformElement::operator=(const SVGAnimateTransformElement &other) -{ - SVGAnimationElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimateTransformElement::SVGAnimateTransformElement(SVGAnimateTransformElementImpl *other) : SVGAnimationElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimateTransformElement::~SVGAnimateTransformElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGAnimateTransformElement.cpp b/ksvg/dom/SVGAnimateTransformElement.cpp new file mode 100644 index 00000000..3bc6a04b --- /dev/null +++ b/ksvg/dom/SVGAnimateTransformElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimateTransformElement.h" +#include "SVGAnimateTransformElementImpl.h" + +using namespace KSVG; + +SVGAnimateTransformElement::SVGAnimateTransformElement() : SVGAnimationElement() +{ + impl = 0; +} + +SVGAnimateTransformElement::SVGAnimateTransformElement(const SVGAnimateTransformElement &other) : SVGAnimationElement(other), impl(0) +{ + (*this) = other; +} + +SVGAnimateTransformElement &SVGAnimateTransformElement::operator=(const SVGAnimateTransformElement &other) +{ + SVGAnimationElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimateTransformElement::SVGAnimateTransformElement(SVGAnimateTransformElementImpl *other) : SVGAnimationElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimateTransformElement::~SVGAnimateTransformElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGAnimatedAngle.cc b/ksvg/dom/SVGAnimatedAngle.cc deleted file mode 100644 index f602defe..00000000 --- a/ksvg/dom/SVGAnimatedAngle.cc +++ /dev/null @@ -1,77 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedAngle.h" -#include "SVGAnimatedAngleImpl.h" -#include "SVGAngle.h" - -using namespace KSVG; - -SVGAnimatedAngle::SVGAnimatedAngle() -{ - impl = new SVGAnimatedAngleImpl(); - impl->ref(); -} - -SVGAnimatedAngle::SVGAnimatedAngle(const SVGAnimatedAngle &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedAngle &SVGAnimatedAngle::operator=(const SVGAnimatedAngle &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedAngle::SVGAnimatedAngle(SVGAnimatedAngleImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedAngle::~SVGAnimatedAngle() -{ - if(impl) - impl->deref(); -} - -SVGAngle SVGAnimatedAngle::baseVal() const -{ - if(!impl) return SVGAngle(0); - return SVGAngle(impl->baseVal()); -} - -SVGAngle SVGAnimatedAngle::animVal() const -{ - if(!impl) return SVGAngle(0); - return SVGAngle(impl->animVal()); -} diff --git a/ksvg/dom/SVGAnimatedAngle.cpp b/ksvg/dom/SVGAnimatedAngle.cpp new file mode 100644 index 00000000..f602defe --- /dev/null +++ b/ksvg/dom/SVGAnimatedAngle.cpp @@ -0,0 +1,77 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedAngle.h" +#include "SVGAnimatedAngleImpl.h" +#include "SVGAngle.h" + +using namespace KSVG; + +SVGAnimatedAngle::SVGAnimatedAngle() +{ + impl = new SVGAnimatedAngleImpl(); + impl->ref(); +} + +SVGAnimatedAngle::SVGAnimatedAngle(const SVGAnimatedAngle &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedAngle &SVGAnimatedAngle::operator=(const SVGAnimatedAngle &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedAngle::SVGAnimatedAngle(SVGAnimatedAngleImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedAngle::~SVGAnimatedAngle() +{ + if(impl) + impl->deref(); +} + +SVGAngle SVGAnimatedAngle::baseVal() const +{ + if(!impl) return SVGAngle(0); + return SVGAngle(impl->baseVal()); +} + +SVGAngle SVGAnimatedAngle::animVal() const +{ + if(!impl) return SVGAngle(0); + return SVGAngle(impl->animVal()); +} diff --git a/ksvg/dom/SVGAnimatedBoolean.cc b/ksvg/dom/SVGAnimatedBoolean.cc deleted file mode 100644 index 29e24a67..00000000 --- a/ksvg/dom/SVGAnimatedBoolean.cc +++ /dev/null @@ -1,82 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedBoolean.h" -#include "SVGAnimatedBooleanImpl.h" - -using namespace KSVG; - -SVGAnimatedBoolean::SVGAnimatedBoolean() -{ - impl = new SVGAnimatedBooleanImpl(); - impl->ref(); -} - -SVGAnimatedBoolean::SVGAnimatedBoolean(const SVGAnimatedBoolean &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedBoolean &SVGAnimatedBoolean::operator=(const SVGAnimatedBoolean &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedBoolean::SVGAnimatedBoolean(SVGAnimatedBooleanImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedBoolean::~SVGAnimatedBoolean() -{ - if(impl) - impl->deref(); -} - -void SVGAnimatedBoolean::setBaseVal(bool baseVal) -{ - if(impl) - impl->setBaseVal(baseVal); -} - -bool SVGAnimatedBoolean::baseVal() const -{ - if(!impl) return false; - return impl->baseVal(); -} - -bool SVGAnimatedBoolean::animVal() const -{ - if(!impl) return false; - return impl->animVal(); -} diff --git a/ksvg/dom/SVGAnimatedBoolean.cpp b/ksvg/dom/SVGAnimatedBoolean.cpp new file mode 100644 index 00000000..29e24a67 --- /dev/null +++ b/ksvg/dom/SVGAnimatedBoolean.cpp @@ -0,0 +1,82 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedBoolean.h" +#include "SVGAnimatedBooleanImpl.h" + +using namespace KSVG; + +SVGAnimatedBoolean::SVGAnimatedBoolean() +{ + impl = new SVGAnimatedBooleanImpl(); + impl->ref(); +} + +SVGAnimatedBoolean::SVGAnimatedBoolean(const SVGAnimatedBoolean &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedBoolean &SVGAnimatedBoolean::operator=(const SVGAnimatedBoolean &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedBoolean::SVGAnimatedBoolean(SVGAnimatedBooleanImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedBoolean::~SVGAnimatedBoolean() +{ + if(impl) + impl->deref(); +} + +void SVGAnimatedBoolean::setBaseVal(bool baseVal) +{ + if(impl) + impl->setBaseVal(baseVal); +} + +bool SVGAnimatedBoolean::baseVal() const +{ + if(!impl) return false; + return impl->baseVal(); +} + +bool SVGAnimatedBoolean::animVal() const +{ + if(!impl) return false; + return impl->animVal(); +} diff --git a/ksvg/dom/SVGAnimatedEnumeration.cc b/ksvg/dom/SVGAnimatedEnumeration.cc deleted file mode 100644 index 061dc0df..00000000 --- a/ksvg/dom/SVGAnimatedEnumeration.cc +++ /dev/null @@ -1,82 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedEnumeration.h" -#include "SVGAnimatedEnumerationImpl.h" - -using namespace KSVG; - -SVGAnimatedEnumeration::SVGAnimatedEnumeration() -{ - impl = new SVGAnimatedEnumerationImpl(); - impl->ref(); -} - -SVGAnimatedEnumeration::SVGAnimatedEnumeration(const SVGAnimatedEnumeration &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedEnumeration &SVGAnimatedEnumeration::operator=(const SVGAnimatedEnumeration &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedEnumeration::SVGAnimatedEnumeration(SVGAnimatedEnumerationImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedEnumeration::~SVGAnimatedEnumeration() -{ - if(impl) - impl->deref(); -} - -void SVGAnimatedEnumeration::setBaseVal(unsigned short baseVal) -{ - if(impl) - impl->setBaseVal(baseVal); -} - -unsigned short SVGAnimatedEnumeration::baseVal() const -{ - if(!impl) return 0; - return impl->baseVal(); -} - -unsigned short SVGAnimatedEnumeration::animVal() const -{ - if(!impl) return 0; - return impl->animVal(); -} diff --git a/ksvg/dom/SVGAnimatedEnumeration.cpp b/ksvg/dom/SVGAnimatedEnumeration.cpp new file mode 100644 index 00000000..061dc0df --- /dev/null +++ b/ksvg/dom/SVGAnimatedEnumeration.cpp @@ -0,0 +1,82 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedEnumeration.h" +#include "SVGAnimatedEnumerationImpl.h" + +using namespace KSVG; + +SVGAnimatedEnumeration::SVGAnimatedEnumeration() +{ + impl = new SVGAnimatedEnumerationImpl(); + impl->ref(); +} + +SVGAnimatedEnumeration::SVGAnimatedEnumeration(const SVGAnimatedEnumeration &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedEnumeration &SVGAnimatedEnumeration::operator=(const SVGAnimatedEnumeration &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedEnumeration::SVGAnimatedEnumeration(SVGAnimatedEnumerationImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedEnumeration::~SVGAnimatedEnumeration() +{ + if(impl) + impl->deref(); +} + +void SVGAnimatedEnumeration::setBaseVal(unsigned short baseVal) +{ + if(impl) + impl->setBaseVal(baseVal); +} + +unsigned short SVGAnimatedEnumeration::baseVal() const +{ + if(!impl) return 0; + return impl->baseVal(); +} + +unsigned short SVGAnimatedEnumeration::animVal() const +{ + if(!impl) return 0; + return impl->animVal(); +} diff --git a/ksvg/dom/SVGAnimatedInteger.cc b/ksvg/dom/SVGAnimatedInteger.cc deleted file mode 100644 index ab91c1cf..00000000 --- a/ksvg/dom/SVGAnimatedInteger.cc +++ /dev/null @@ -1,82 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedInteger.h" -#include "SVGAnimatedIntegerImpl.h" - -using namespace KSVG; - -SVGAnimatedInteger::SVGAnimatedInteger() -{ - impl = new SVGAnimatedIntegerImpl(); - impl->ref(); -} - -SVGAnimatedInteger::SVGAnimatedInteger(const SVGAnimatedInteger &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedInteger &SVGAnimatedInteger::operator=(const SVGAnimatedInteger &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedInteger::SVGAnimatedInteger(SVGAnimatedIntegerImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedInteger::~SVGAnimatedInteger() -{ - if(impl) - impl->deref(); -} - -void SVGAnimatedInteger::setBaseVal(long baseVal) -{ - if(impl) - impl->setBaseVal(baseVal); -} - -long SVGAnimatedInteger::baseVal() const -{ - if(!impl) return -1; - return impl->baseVal(); -} - -long SVGAnimatedInteger::animVal() const -{ - if(!impl) return -1; - return impl->animVal(); -} diff --git a/ksvg/dom/SVGAnimatedInteger.cpp b/ksvg/dom/SVGAnimatedInteger.cpp new file mode 100644 index 00000000..ab91c1cf --- /dev/null +++ b/ksvg/dom/SVGAnimatedInteger.cpp @@ -0,0 +1,82 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedInteger.h" +#include "SVGAnimatedIntegerImpl.h" + +using namespace KSVG; + +SVGAnimatedInteger::SVGAnimatedInteger() +{ + impl = new SVGAnimatedIntegerImpl(); + impl->ref(); +} + +SVGAnimatedInteger::SVGAnimatedInteger(const SVGAnimatedInteger &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedInteger &SVGAnimatedInteger::operator=(const SVGAnimatedInteger &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedInteger::SVGAnimatedInteger(SVGAnimatedIntegerImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedInteger::~SVGAnimatedInteger() +{ + if(impl) + impl->deref(); +} + +void SVGAnimatedInteger::setBaseVal(long baseVal) +{ + if(impl) + impl->setBaseVal(baseVal); +} + +long SVGAnimatedInteger::baseVal() const +{ + if(!impl) return -1; + return impl->baseVal(); +} + +long SVGAnimatedInteger::animVal() const +{ + if(!impl) return -1; + return impl->animVal(); +} diff --git a/ksvg/dom/SVGAnimatedLength.cc b/ksvg/dom/SVGAnimatedLength.cc deleted file mode 100644 index 4e1cb06b..00000000 --- a/ksvg/dom/SVGAnimatedLength.cc +++ /dev/null @@ -1,77 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedLength.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGLength.h" - -using namespace KSVG; - -SVGAnimatedLength::SVGAnimatedLength() -{ - impl = new SVGAnimatedLengthImpl(); - impl->ref(); -} - -SVGAnimatedLength::SVGAnimatedLength(const SVGAnimatedLength &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedLength &SVGAnimatedLength::operator=(const SVGAnimatedLength &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedLength::SVGAnimatedLength(SVGAnimatedLengthImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedLength::~SVGAnimatedLength() -{ - if(impl) - impl->deref(); -} - -SVGLength SVGAnimatedLength::baseVal() const -{ - if(!impl) return SVGLength(0); - return SVGLength(impl->baseVal()); -} - -SVGLength SVGAnimatedLength::animVal() const -{ - if(!impl) return SVGLength(0); - return SVGLength(impl->animVal()); -} diff --git a/ksvg/dom/SVGAnimatedLength.cpp b/ksvg/dom/SVGAnimatedLength.cpp new file mode 100644 index 00000000..4e1cb06b --- /dev/null +++ b/ksvg/dom/SVGAnimatedLength.cpp @@ -0,0 +1,77 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedLength.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGLength.h" + +using namespace KSVG; + +SVGAnimatedLength::SVGAnimatedLength() +{ + impl = new SVGAnimatedLengthImpl(); + impl->ref(); +} + +SVGAnimatedLength::SVGAnimatedLength(const SVGAnimatedLength &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedLength &SVGAnimatedLength::operator=(const SVGAnimatedLength &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedLength::SVGAnimatedLength(SVGAnimatedLengthImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedLength::~SVGAnimatedLength() +{ + if(impl) + impl->deref(); +} + +SVGLength SVGAnimatedLength::baseVal() const +{ + if(!impl) return SVGLength(0); + return SVGLength(impl->baseVal()); +} + +SVGLength SVGAnimatedLength::animVal() const +{ + if(!impl) return SVGLength(0); + return SVGLength(impl->animVal()); +} diff --git a/ksvg/dom/SVGAnimatedLengthList.cc b/ksvg/dom/SVGAnimatedLengthList.cc deleted file mode 100644 index 2921c4b5..00000000 --- a/ksvg/dom/SVGAnimatedLengthList.cc +++ /dev/null @@ -1,76 +0,0 @@ -/* - Copyright (C) 2002 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedLengthList.h" -#include "SVGAnimatedLengthListImpl.h" - -using namespace KSVG; - -SVGAnimatedLengthList::SVGAnimatedLengthList() -{ - impl = new SVGAnimatedLengthListImpl(); - impl->ref(); -} - -SVGAnimatedLengthList::SVGAnimatedLengthList(const SVGAnimatedLengthList &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedLengthList &SVGAnimatedLengthList::operator=(const SVGAnimatedLengthList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedLengthList::SVGAnimatedLengthList(SVGAnimatedLengthListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedLengthList::~SVGAnimatedLengthList() -{ - if(impl) - impl->deref(); -} - -SVGLengthList SVGAnimatedLengthList::baseVal() const -{ - if(!impl) return 0; - return impl->animVal(); -} - -SVGLengthList SVGAnimatedLengthList::animVal() const -{ - if(!impl) return 0; - return impl->baseVal(); -} diff --git a/ksvg/dom/SVGAnimatedLengthList.cpp b/ksvg/dom/SVGAnimatedLengthList.cpp new file mode 100644 index 00000000..2921c4b5 --- /dev/null +++ b/ksvg/dom/SVGAnimatedLengthList.cpp @@ -0,0 +1,76 @@ +/* + Copyright (C) 2002 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedLengthList.h" +#include "SVGAnimatedLengthListImpl.h" + +using namespace KSVG; + +SVGAnimatedLengthList::SVGAnimatedLengthList() +{ + impl = new SVGAnimatedLengthListImpl(); + impl->ref(); +} + +SVGAnimatedLengthList::SVGAnimatedLengthList(const SVGAnimatedLengthList &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedLengthList &SVGAnimatedLengthList::operator=(const SVGAnimatedLengthList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedLengthList::SVGAnimatedLengthList(SVGAnimatedLengthListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedLengthList::~SVGAnimatedLengthList() +{ + if(impl) + impl->deref(); +} + +SVGLengthList SVGAnimatedLengthList::baseVal() const +{ + if(!impl) return 0; + return impl->animVal(); +} + +SVGLengthList SVGAnimatedLengthList::animVal() const +{ + if(!impl) return 0; + return impl->baseVal(); +} diff --git a/ksvg/dom/SVGAnimatedNumber.cc b/ksvg/dom/SVGAnimatedNumber.cc deleted file mode 100644 index 78dab4a6..00000000 --- a/ksvg/dom/SVGAnimatedNumber.cc +++ /dev/null @@ -1,82 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedNumberImpl.h" - -using namespace KSVG; - -SVGAnimatedNumber::SVGAnimatedNumber() -{ - impl = new SVGAnimatedNumberImpl(); - impl->ref(); -} - -SVGAnimatedNumber::SVGAnimatedNumber(const SVGAnimatedNumber &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedNumber &SVGAnimatedNumber::operator=(const SVGAnimatedNumber &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedNumber::SVGAnimatedNumber(SVGAnimatedNumberImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedNumber::~SVGAnimatedNumber() -{ - if(impl) - impl->deref(); -} - -void SVGAnimatedNumber::setBaseVal(float baseVal) -{ - if(impl) - impl->setBaseVal(baseVal); -} - -float SVGAnimatedNumber::baseVal() const -{ - if(!impl) return -1; - return impl->baseVal(); -} - -float SVGAnimatedNumber::animVal() const -{ - if(!impl) return -1; - return impl->animVal(); -} diff --git a/ksvg/dom/SVGAnimatedNumber.cpp b/ksvg/dom/SVGAnimatedNumber.cpp new file mode 100644 index 00000000..78dab4a6 --- /dev/null +++ b/ksvg/dom/SVGAnimatedNumber.cpp @@ -0,0 +1,82 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedNumberImpl.h" + +using namespace KSVG; + +SVGAnimatedNumber::SVGAnimatedNumber() +{ + impl = new SVGAnimatedNumberImpl(); + impl->ref(); +} + +SVGAnimatedNumber::SVGAnimatedNumber(const SVGAnimatedNumber &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedNumber &SVGAnimatedNumber::operator=(const SVGAnimatedNumber &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedNumber::SVGAnimatedNumber(SVGAnimatedNumberImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedNumber::~SVGAnimatedNumber() +{ + if(impl) + impl->deref(); +} + +void SVGAnimatedNumber::setBaseVal(float baseVal) +{ + if(impl) + impl->setBaseVal(baseVal); +} + +float SVGAnimatedNumber::baseVal() const +{ + if(!impl) return -1; + return impl->baseVal(); +} + +float SVGAnimatedNumber::animVal() const +{ + if(!impl) return -1; + return impl->animVal(); +} diff --git a/ksvg/dom/SVGAnimatedNumberList.cc b/ksvg/dom/SVGAnimatedNumberList.cc deleted file mode 100644 index cf4fb8ae..00000000 --- a/ksvg/dom/SVGAnimatedNumberList.cc +++ /dev/null @@ -1,76 +0,0 @@ -/* - Copyright (C) 2002 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumberList.h" -#include "SVGAnimatedNumberListImpl.h" - -using namespace KSVG; - -SVGAnimatedNumberList::SVGAnimatedNumberList() -{ - impl = new SVGAnimatedNumberListImpl(); - impl->ref(); -} - -SVGAnimatedNumberList::SVGAnimatedNumberList(const SVGAnimatedNumberList &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedNumberList &SVGAnimatedNumberList::operator=(const SVGAnimatedNumberList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedNumberList::SVGAnimatedNumberList(SVGAnimatedNumberListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedNumberList::~SVGAnimatedNumberList() -{ - if(impl) - impl->deref(); -} - -SVGNumberList SVGAnimatedNumberList::baseVal() const -{ - if(!impl) return 0; - return impl->animVal(); -} - -SVGNumberList SVGAnimatedNumberList::animVal() const -{ - if(!impl) return 0; - return impl->baseVal(); -} diff --git a/ksvg/dom/SVGAnimatedNumberList.cpp b/ksvg/dom/SVGAnimatedNumberList.cpp new file mode 100644 index 00000000..cf4fb8ae --- /dev/null +++ b/ksvg/dom/SVGAnimatedNumberList.cpp @@ -0,0 +1,76 @@ +/* + Copyright (C) 2002 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumberList.h" +#include "SVGAnimatedNumberListImpl.h" + +using namespace KSVG; + +SVGAnimatedNumberList::SVGAnimatedNumberList() +{ + impl = new SVGAnimatedNumberListImpl(); + impl->ref(); +} + +SVGAnimatedNumberList::SVGAnimatedNumberList(const SVGAnimatedNumberList &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedNumberList &SVGAnimatedNumberList::operator=(const SVGAnimatedNumberList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedNumberList::SVGAnimatedNumberList(SVGAnimatedNumberListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedNumberList::~SVGAnimatedNumberList() +{ + if(impl) + impl->deref(); +} + +SVGNumberList SVGAnimatedNumberList::baseVal() const +{ + if(!impl) return 0; + return impl->animVal(); +} + +SVGNumberList SVGAnimatedNumberList::animVal() const +{ + if(!impl) return 0; + return impl->baseVal(); +} diff --git a/ksvg/dom/SVGAnimatedPathData.cc b/ksvg/dom/SVGAnimatedPathData.cc deleted file mode 100644 index 98b3c739..00000000 --- a/ksvg/dom/SVGAnimatedPathData.cc +++ /dev/null @@ -1,89 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedPathData.h" -#include "SVGAnimatedPathDataImpl.h" -#include "SVGPathSegList.h" - -using namespace KSVG; - -SVGAnimatedPathData::SVGAnimatedPathData() -{ - impl = new SVGAnimatedPathDataImpl(); - impl->ref(); -} - -SVGAnimatedPathData::SVGAnimatedPathData(const SVGAnimatedPathData &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedPathData &SVGAnimatedPathData::operator=(const SVGAnimatedPathData &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedPathData::SVGAnimatedPathData(SVGAnimatedPathDataImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedPathData::~SVGAnimatedPathData() -{ - if(impl) - impl->deref(); -} - -SVGPathSegList SVGAnimatedPathData::pathSegList() const -{ - if(!impl) return SVGPathSegList(0); - return SVGPathSegList(impl->pathSegList()); -} - -SVGPathSegList SVGAnimatedPathData::normalizedPathSegList() const -{ - if(!impl) return SVGPathSegList(0); - return SVGPathSegList(impl->normalizedPathSegList()); -} - -SVGPathSegList SVGAnimatedPathData::animatedPathSegList() const -{ - if(!impl) return SVGPathSegList(0); - return SVGPathSegList(impl->animatedPathSegList()); -} - -SVGPathSegList SVGAnimatedPathData::animatedNormalizedPathSegList() const -{ - if(!impl) return SVGPathSegList(0); - return SVGPathSegList(impl->animatedNormalizedPathSegList()); -} diff --git a/ksvg/dom/SVGAnimatedPathData.cpp b/ksvg/dom/SVGAnimatedPathData.cpp new file mode 100644 index 00000000..98b3c739 --- /dev/null +++ b/ksvg/dom/SVGAnimatedPathData.cpp @@ -0,0 +1,89 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedPathData.h" +#include "SVGAnimatedPathDataImpl.h" +#include "SVGPathSegList.h" + +using namespace KSVG; + +SVGAnimatedPathData::SVGAnimatedPathData() +{ + impl = new SVGAnimatedPathDataImpl(); + impl->ref(); +} + +SVGAnimatedPathData::SVGAnimatedPathData(const SVGAnimatedPathData &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedPathData &SVGAnimatedPathData::operator=(const SVGAnimatedPathData &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedPathData::SVGAnimatedPathData(SVGAnimatedPathDataImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedPathData::~SVGAnimatedPathData() +{ + if(impl) + impl->deref(); +} + +SVGPathSegList SVGAnimatedPathData::pathSegList() const +{ + if(!impl) return SVGPathSegList(0); + return SVGPathSegList(impl->pathSegList()); +} + +SVGPathSegList SVGAnimatedPathData::normalizedPathSegList() const +{ + if(!impl) return SVGPathSegList(0); + return SVGPathSegList(impl->normalizedPathSegList()); +} + +SVGPathSegList SVGAnimatedPathData::animatedPathSegList() const +{ + if(!impl) return SVGPathSegList(0); + return SVGPathSegList(impl->animatedPathSegList()); +} + +SVGPathSegList SVGAnimatedPathData::animatedNormalizedPathSegList() const +{ + if(!impl) return SVGPathSegList(0); + return SVGPathSegList(impl->animatedNormalizedPathSegList()); +} diff --git a/ksvg/dom/SVGAnimatedPoints.cc b/ksvg/dom/SVGAnimatedPoints.cc deleted file mode 100644 index 2b91f989..00000000 --- a/ksvg/dom/SVGAnimatedPoints.cc +++ /dev/null @@ -1,77 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedPoints.h" -#include "SVGAnimatedPointsImpl.h" -#include "SVGPointList.h" - -using namespace KSVG; - -SVGAnimatedPoints::SVGAnimatedPoints() -{ - impl = new SVGAnimatedPointsImpl(); - impl->ref(); -} - -SVGAnimatedPoints::SVGAnimatedPoints(const SVGAnimatedPoints &other) : impl(0) -{ - (*this) = other;; -} - -SVGAnimatedPoints &SVGAnimatedPoints::operator=(const SVGAnimatedPoints &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedPoints::SVGAnimatedPoints(SVGAnimatedPointsImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedPoints::~SVGAnimatedPoints() -{ - if(impl) - impl->deref(); -} - -SVGPointList SVGAnimatedPoints::points() const -{ - if(!impl) return SVGPointList(0); - return SVGPointList(impl->points()); -} - -SVGPointList SVGAnimatedPoints::animatedPoints() const -{ - if(!impl) return SVGPointList(0); - return SVGPointList(impl->animatedPoints()); -} diff --git a/ksvg/dom/SVGAnimatedPoints.cpp b/ksvg/dom/SVGAnimatedPoints.cpp new file mode 100644 index 00000000..2b91f989 --- /dev/null +++ b/ksvg/dom/SVGAnimatedPoints.cpp @@ -0,0 +1,77 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedPoints.h" +#include "SVGAnimatedPointsImpl.h" +#include "SVGPointList.h" + +using namespace KSVG; + +SVGAnimatedPoints::SVGAnimatedPoints() +{ + impl = new SVGAnimatedPointsImpl(); + impl->ref(); +} + +SVGAnimatedPoints::SVGAnimatedPoints(const SVGAnimatedPoints &other) : impl(0) +{ + (*this) = other;; +} + +SVGAnimatedPoints &SVGAnimatedPoints::operator=(const SVGAnimatedPoints &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedPoints::SVGAnimatedPoints(SVGAnimatedPointsImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedPoints::~SVGAnimatedPoints() +{ + if(impl) + impl->deref(); +} + +SVGPointList SVGAnimatedPoints::points() const +{ + if(!impl) return SVGPointList(0); + return SVGPointList(impl->points()); +} + +SVGPointList SVGAnimatedPoints::animatedPoints() const +{ + if(!impl) return SVGPointList(0); + return SVGPointList(impl->animatedPoints()); +} diff --git a/ksvg/dom/SVGAnimatedPreserveAspectRatio.cc b/ksvg/dom/SVGAnimatedPreserveAspectRatio.cc deleted file mode 100644 index 2f3d3e17..00000000 --- a/ksvg/dom/SVGAnimatedPreserveAspectRatio.cc +++ /dev/null @@ -1,77 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedPreserveAspectRatio.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" -#include "SVGPreserveAspectRatio.h" - -using namespace KSVG; - -SVGAnimatedPreserveAspectRatio::SVGAnimatedPreserveAspectRatio() -{ - impl = new SVGAnimatedPreserveAspectRatioImpl(); - impl->ref(); -} - -SVGAnimatedPreserveAspectRatio::SVGAnimatedPreserveAspectRatio(const SVGAnimatedPreserveAspectRatio &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedPreserveAspectRatio &SVGAnimatedPreserveAspectRatio::operator=(const SVGAnimatedPreserveAspectRatio &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedPreserveAspectRatio::SVGAnimatedPreserveAspectRatio(SVGAnimatedPreserveAspectRatioImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedPreserveAspectRatio::~SVGAnimatedPreserveAspectRatio() -{ - if(impl) - impl->deref(); -} - -SVGPreserveAspectRatio SVGAnimatedPreserveAspectRatio::baseVal() const -{ - if(!impl) return SVGPreserveAspectRatio(0); - return SVGPreserveAspectRatio(impl->baseVal()); -} - -SVGPreserveAspectRatio SVGAnimatedPreserveAspectRatio::animVal() const -{ - if(!impl) return SVGPreserveAspectRatio(0); - return SVGPreserveAspectRatio(impl->animVal()); -} diff --git a/ksvg/dom/SVGAnimatedPreserveAspectRatio.cpp b/ksvg/dom/SVGAnimatedPreserveAspectRatio.cpp new file mode 100644 index 00000000..2f3d3e17 --- /dev/null +++ b/ksvg/dom/SVGAnimatedPreserveAspectRatio.cpp @@ -0,0 +1,77 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedPreserveAspectRatio.h" +#include "SVGAnimatedPreserveAspectRatioImpl.h" +#include "SVGPreserveAspectRatio.h" + +using namespace KSVG; + +SVGAnimatedPreserveAspectRatio::SVGAnimatedPreserveAspectRatio() +{ + impl = new SVGAnimatedPreserveAspectRatioImpl(); + impl->ref(); +} + +SVGAnimatedPreserveAspectRatio::SVGAnimatedPreserveAspectRatio(const SVGAnimatedPreserveAspectRatio &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedPreserveAspectRatio &SVGAnimatedPreserveAspectRatio::operator=(const SVGAnimatedPreserveAspectRatio &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedPreserveAspectRatio::SVGAnimatedPreserveAspectRatio(SVGAnimatedPreserveAspectRatioImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedPreserveAspectRatio::~SVGAnimatedPreserveAspectRatio() +{ + if(impl) + impl->deref(); +} + +SVGPreserveAspectRatio SVGAnimatedPreserveAspectRatio::baseVal() const +{ + if(!impl) return SVGPreserveAspectRatio(0); + return SVGPreserveAspectRatio(impl->baseVal()); +} + +SVGPreserveAspectRatio SVGAnimatedPreserveAspectRatio::animVal() const +{ + if(!impl) return SVGPreserveAspectRatio(0); + return SVGPreserveAspectRatio(impl->animVal()); +} diff --git a/ksvg/dom/SVGAnimatedRect.cc b/ksvg/dom/SVGAnimatedRect.cc deleted file mode 100644 index 29cf0518..00000000 --- a/ksvg/dom/SVGAnimatedRect.cc +++ /dev/null @@ -1,77 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedRect.h" -#include "SVGAnimatedRectImpl.h" -#include "SVGRect.h" - -using namespace KSVG; - -SVGAnimatedRect::SVGAnimatedRect() -{ - impl = new SVGAnimatedRectImpl(); - impl->ref(); -} - -SVGAnimatedRect::SVGAnimatedRect(const SVGAnimatedRect &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedRect &SVGAnimatedRect::operator=(const SVGAnimatedRect &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedRect::SVGAnimatedRect(SVGAnimatedRectImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedRect::~SVGAnimatedRect() -{ - if(impl) - impl->deref(); -} - -SVGRect SVGAnimatedRect::baseVal() const -{ - if(!impl) return SVGRect(0); - return SVGRect(impl->baseVal()); -} - -SVGRect SVGAnimatedRect::animVal() const -{ - if(!impl) return SVGRect(0); - return SVGRect(impl->animVal()); -} diff --git a/ksvg/dom/SVGAnimatedRect.cpp b/ksvg/dom/SVGAnimatedRect.cpp new file mode 100644 index 00000000..29cf0518 --- /dev/null +++ b/ksvg/dom/SVGAnimatedRect.cpp @@ -0,0 +1,77 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedRect.h" +#include "SVGAnimatedRectImpl.h" +#include "SVGRect.h" + +using namespace KSVG; + +SVGAnimatedRect::SVGAnimatedRect() +{ + impl = new SVGAnimatedRectImpl(); + impl->ref(); +} + +SVGAnimatedRect::SVGAnimatedRect(const SVGAnimatedRect &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedRect &SVGAnimatedRect::operator=(const SVGAnimatedRect &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedRect::SVGAnimatedRect(SVGAnimatedRectImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedRect::~SVGAnimatedRect() +{ + if(impl) + impl->deref(); +} + +SVGRect SVGAnimatedRect::baseVal() const +{ + if(!impl) return SVGRect(0); + return SVGRect(impl->baseVal()); +} + +SVGRect SVGAnimatedRect::animVal() const +{ + if(!impl) return SVGRect(0); + return SVGRect(impl->animVal()); +} diff --git a/ksvg/dom/SVGAnimatedString.cc b/ksvg/dom/SVGAnimatedString.cc deleted file mode 100644 index ba69c6e1..00000000 --- a/ksvg/dom/SVGAnimatedString.cc +++ /dev/null @@ -1,82 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedString.h" -#include "SVGAnimatedStringImpl.h" - -using namespace KSVG; - -SVGAnimatedString::SVGAnimatedString() -{ - impl = new SVGAnimatedStringImpl(); - impl->ref(); -} - -SVGAnimatedString::SVGAnimatedString(const SVGAnimatedString &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedString &SVGAnimatedString::operator=(const SVGAnimatedString &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedString::SVGAnimatedString(SVGAnimatedStringImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedString::~SVGAnimatedString() -{ - if(impl) - impl->deref(); -} - -void SVGAnimatedString::setBaseVal(const DOM::DOMString &baseVal) -{ - if(impl) - impl->setBaseVal(baseVal); -} - -DOM::DOMString SVGAnimatedString::baseVal() const -{ - if(!impl) return DOM::DOMString(); - return impl->baseVal(); -} - -DOM::DOMString SVGAnimatedString::animVal() const -{ - if(!impl) return DOM::DOMString(); - return impl->animVal(); -} diff --git a/ksvg/dom/SVGAnimatedString.cpp b/ksvg/dom/SVGAnimatedString.cpp new file mode 100644 index 00000000..ba69c6e1 --- /dev/null +++ b/ksvg/dom/SVGAnimatedString.cpp @@ -0,0 +1,82 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedString.h" +#include "SVGAnimatedStringImpl.h" + +using namespace KSVG; + +SVGAnimatedString::SVGAnimatedString() +{ + impl = new SVGAnimatedStringImpl(); + impl->ref(); +} + +SVGAnimatedString::SVGAnimatedString(const SVGAnimatedString &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedString &SVGAnimatedString::operator=(const SVGAnimatedString &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedString::SVGAnimatedString(SVGAnimatedStringImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedString::~SVGAnimatedString() +{ + if(impl) + impl->deref(); +} + +void SVGAnimatedString::setBaseVal(const DOM::DOMString &baseVal) +{ + if(impl) + impl->setBaseVal(baseVal); +} + +DOM::DOMString SVGAnimatedString::baseVal() const +{ + if(!impl) return DOM::DOMString(); + return impl->baseVal(); +} + +DOM::DOMString SVGAnimatedString::animVal() const +{ + if(!impl) return DOM::DOMString(); + return impl->animVal(); +} diff --git a/ksvg/dom/SVGAnimatedTransformList.cc b/ksvg/dom/SVGAnimatedTransformList.cc deleted file mode 100644 index 7a8cbe49..00000000 --- a/ksvg/dom/SVGAnimatedTransformList.cc +++ /dev/null @@ -1,77 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedTransformList.h" -#include "SVGAnimatedTransformListImpl.h" -#include "SVGTransformList.h" - -using namespace KSVG; - -SVGAnimatedTransformList::SVGAnimatedTransformList() -{ - impl = new SVGAnimatedTransformListImpl(); - impl->ref(); -} - -SVGAnimatedTransformList::SVGAnimatedTransformList(const SVGAnimatedTransformList &other) : impl(0) -{ - (*this) = other; -} - -SVGAnimatedTransformList &SVGAnimatedTransformList::operator=(const SVGAnimatedTransformList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimatedTransformList::SVGAnimatedTransformList(SVGAnimatedTransformListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimatedTransformList::~SVGAnimatedTransformList() -{ - if(impl) - impl->deref(); -} - -SVGTransformList SVGAnimatedTransformList::baseVal() const -{ - if(!impl) return SVGTransformList(0); - return SVGTransformList(impl->baseVal()); -} - -SVGTransformList SVGAnimatedTransformList::animVal() const -{ - if(!impl) return SVGTransformList(0); - return SVGTransformList(impl->animVal()); -} diff --git a/ksvg/dom/SVGAnimatedTransformList.cpp b/ksvg/dom/SVGAnimatedTransformList.cpp new file mode 100644 index 00000000..7a8cbe49 --- /dev/null +++ b/ksvg/dom/SVGAnimatedTransformList.cpp @@ -0,0 +1,77 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedTransformList.h" +#include "SVGAnimatedTransformListImpl.h" +#include "SVGTransformList.h" + +using namespace KSVG; + +SVGAnimatedTransformList::SVGAnimatedTransformList() +{ + impl = new SVGAnimatedTransformListImpl(); + impl->ref(); +} + +SVGAnimatedTransformList::SVGAnimatedTransformList(const SVGAnimatedTransformList &other) : impl(0) +{ + (*this) = other; +} + +SVGAnimatedTransformList &SVGAnimatedTransformList::operator=(const SVGAnimatedTransformList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimatedTransformList::SVGAnimatedTransformList(SVGAnimatedTransformListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimatedTransformList::~SVGAnimatedTransformList() +{ + if(impl) + impl->deref(); +} + +SVGTransformList SVGAnimatedTransformList::baseVal() const +{ + if(!impl) return SVGTransformList(0); + return SVGTransformList(impl->baseVal()); +} + +SVGTransformList SVGAnimatedTransformList::animVal() const +{ + if(!impl) return SVGTransformList(0); + return SVGTransformList(impl->animVal()); +} diff --git a/ksvg/dom/SVGAnimationElement.cc b/ksvg/dom/SVGAnimationElement.cc deleted file mode 100644 index 0cc1ce3b..00000000 --- a/ksvg/dom/SVGAnimationElement.cc +++ /dev/null @@ -1,91 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimationElement.h" -#include "SVGAnimationElementImpl.h" - -using namespace KSVG; - -SVGAnimationElement::SVGAnimationElement() : SVGElement(), SVGTests(), SVGExternalResourcesRequired() -{ - impl = 0; -} - -SVGAnimationElement::SVGAnimationElement(const SVGAnimationElement &other) : SVGElement(other), SVGTests(other), SVGExternalResourcesRequired(other), impl(0) -{ - (*this) = other; -} - -SVGAnimationElement &SVGAnimationElement::operator=(const SVGAnimationElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGExternalResourcesRequired::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGAnimationElement::SVGAnimationElement(SVGAnimationElementImpl *other) : SVGElement(other), SVGTests(other), SVGExternalResourcesRequired(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGAnimationElement::~SVGAnimationElement() -{ - if(impl) - impl->deref(); -} - -SVGElement SVGAnimationElement::targetElement() const -{ - if(!impl) return SVGElement(0); - return SVGElement(impl->targetElement()); -} - -float SVGAnimationElement::getStartTime() -{ - if(!impl) return -1; - return impl->getStartTime(); -} - -float SVGAnimationElement::getCurrentTime() -{ - if(!impl) return -1; - return impl->getCurrentTime(); -} - -float SVGAnimationElement::getSimpleDuration() -{ - if(!impl) return -1; - return impl->getSimpleDuration(); -} diff --git a/ksvg/dom/SVGAnimationElement.cpp b/ksvg/dom/SVGAnimationElement.cpp new file mode 100644 index 00000000..0cc1ce3b --- /dev/null +++ b/ksvg/dom/SVGAnimationElement.cpp @@ -0,0 +1,91 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimationElement.h" +#include "SVGAnimationElementImpl.h" + +using namespace KSVG; + +SVGAnimationElement::SVGAnimationElement() : SVGElement(), SVGTests(), SVGExternalResourcesRequired() +{ + impl = 0; +} + +SVGAnimationElement::SVGAnimationElement(const SVGAnimationElement &other) : SVGElement(other), SVGTests(other), SVGExternalResourcesRequired(other), impl(0) +{ + (*this) = other; +} + +SVGAnimationElement &SVGAnimationElement::operator=(const SVGAnimationElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGExternalResourcesRequired::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGAnimationElement::SVGAnimationElement(SVGAnimationElementImpl *other) : SVGElement(other), SVGTests(other), SVGExternalResourcesRequired(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGAnimationElement::~SVGAnimationElement() +{ + if(impl) + impl->deref(); +} + +SVGElement SVGAnimationElement::targetElement() const +{ + if(!impl) return SVGElement(0); + return SVGElement(impl->targetElement()); +} + +float SVGAnimationElement::getStartTime() +{ + if(!impl) return -1; + return impl->getStartTime(); +} + +float SVGAnimationElement::getCurrentTime() +{ + if(!impl) return -1; + return impl->getCurrentTime(); +} + +float SVGAnimationElement::getSimpleDuration() +{ + if(!impl) return -1; + return impl->getSimpleDuration(); +} diff --git a/ksvg/dom/SVGCSSRule.cc b/ksvg/dom/SVGCSSRule.cc deleted file mode 100644 index 0cb02c97..00000000 --- a/ksvg/dom/SVGCSSRule.cc +++ /dev/null @@ -1,64 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGCSSRule.h" -#include "SVGCSSRuleImpl.h" - -using namespace KSVG; - -SVGCSSRule::SVGCSSRule() //: css::CSSRule() -{ - impl = new SVGCSSRuleImpl(); - impl->ref(); -} - -SVGCSSRule::SVGCSSRule(const SVGCSSRule &other) : /*css::CSSRule(),*/ impl(0) -{ - (*this) = other; -} - -SVGCSSRule &SVGCSSRule::operator=(const SVGCSSRule &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGCSSRule::SVGCSSRule(SVGCSSRuleImpl *other) //: css::CSSRule() -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGCSSRule::~SVGCSSRule() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGCSSRule.cpp b/ksvg/dom/SVGCSSRule.cpp new file mode 100644 index 00000000..0cb02c97 --- /dev/null +++ b/ksvg/dom/SVGCSSRule.cpp @@ -0,0 +1,64 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGCSSRule.h" +#include "SVGCSSRuleImpl.h" + +using namespace KSVG; + +SVGCSSRule::SVGCSSRule() //: css::CSSRule() +{ + impl = new SVGCSSRuleImpl(); + impl->ref(); +} + +SVGCSSRule::SVGCSSRule(const SVGCSSRule &other) : /*css::CSSRule(),*/ impl(0) +{ + (*this) = other; +} + +SVGCSSRule &SVGCSSRule::operator=(const SVGCSSRule &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGCSSRule::SVGCSSRule(SVGCSSRuleImpl *other) //: css::CSSRule() +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGCSSRule::~SVGCSSRule() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGCircleElement.cc b/ksvg/dom/SVGCircleElement.cc deleted file mode 100644 index 746160e6..00000000 --- a/ksvg/dom/SVGCircleElement.cc +++ /dev/null @@ -1,90 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGCircleElement.h" -#include "SVGCircleElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGCircleElement::SVGCircleElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGCircleElement::SVGCircleElement(const SVGCircleElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) -{ - (*this) = other; -} - -SVGCircleElement &SVGCircleElement::operator=(const SVGCircleElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGCircleElement::SVGCircleElement(SVGCircleElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGCircleElement::~SVGCircleElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGCircleElement::cx() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->cx()); -} - -SVGAnimatedLength SVGCircleElement::cy() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->cy()); -} - -SVGAnimatedLength SVGCircleElement::r() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->r()); -} diff --git a/ksvg/dom/SVGCircleElement.cpp b/ksvg/dom/SVGCircleElement.cpp new file mode 100644 index 00000000..746160e6 --- /dev/null +++ b/ksvg/dom/SVGCircleElement.cpp @@ -0,0 +1,90 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGCircleElement.h" +#include "SVGCircleElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGCircleElement::SVGCircleElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGCircleElement::SVGCircleElement(const SVGCircleElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) +{ + (*this) = other; +} + +SVGCircleElement &SVGCircleElement::operator=(const SVGCircleElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGCircleElement::SVGCircleElement(SVGCircleElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGCircleElement::~SVGCircleElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGCircleElement::cx() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->cx()); +} + +SVGAnimatedLength SVGCircleElement::cy() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->cy()); +} + +SVGAnimatedLength SVGCircleElement::r() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->r()); +} diff --git a/ksvg/dom/SVGClipPathElement.cc b/ksvg/dom/SVGClipPathElement.cc deleted file mode 100644 index e6c66f7f..00000000 --- a/ksvg/dom/SVGClipPathElement.cc +++ /dev/null @@ -1,77 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGClipPathElement.h" -#include "SVGClipPathElementImpl.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGClipPathElement::SVGClipPathElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGClipPathElement::SVGClipPathElement(const SVGClipPathElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - (*this) = other; -} - -SVGClipPathElement &SVGClipPathElement::operator=(const SVGClipPathElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGClipPathElement::SVGClipPathElement(SVGClipPathElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGClipPathElement::~SVGClipPathElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedEnumeration SVGClipPathElement::clipPathUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->clipPathUnits()); -} diff --git a/ksvg/dom/SVGClipPathElement.cpp b/ksvg/dom/SVGClipPathElement.cpp new file mode 100644 index 00000000..e6c66f7f --- /dev/null +++ b/ksvg/dom/SVGClipPathElement.cpp @@ -0,0 +1,77 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGClipPathElement.h" +#include "SVGClipPathElementImpl.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGClipPathElement::SVGClipPathElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGClipPathElement::SVGClipPathElement(const SVGClipPathElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + (*this) = other; +} + +SVGClipPathElement &SVGClipPathElement::operator=(const SVGClipPathElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGClipPathElement::SVGClipPathElement(SVGClipPathElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGClipPathElement::~SVGClipPathElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedEnumeration SVGClipPathElement::clipPathUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->clipPathUnits()); +} diff --git a/ksvg/dom/SVGColor.cc b/ksvg/dom/SVGColor.cc deleted file mode 100644 index 2a7947ab..00000000 --- a/ksvg/dom/SVGColor.cc +++ /dev/null @@ -1,103 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option); any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGColor.h" -#include "SVGICCColor.h" -#include "SVGColorImpl.h" - -using namespace KSVG; - -SVGColor::SVGColor() -{ - // FIXME: no icc color support... - impl = new SVGColorImpl(0); - impl->ref(); -} - -SVGColor::SVGColor(const SVGColor &other) : impl(0) -{ - (*this) = other; -} - -SVGColor &SVGColor::operator=(const SVGColor &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; - -} - -SVGColor::SVGColor(SVGColorImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGColor::~SVGColor() -{ - if(impl) - impl->deref(); -} - -unsigned short SVGColor::colorType() const -{ - if(!impl) return SVG_COLORTYPE_UNKNOWN; - return impl->colorType(); -} - -DOM::RGBColor SVGColor::rgbColor() const -{ - if(!impl) return DOM::RGBColor(); - return impl->rgbColor(); -} - -SVGICCColor SVGColor::iccColor() const -{ - if(!impl) return SVGICCColor(); - return impl->iccColor(); -} - -void SVGColor::setRGBColor(const DOM::DOMString &rgbColor) -{ - if(impl) - impl->setRGBColor(rgbColor); -} - -void SVGColor::setRGBColorICCColor(const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) -{ - if(impl) - impl->setRGBColorICCColor(rgbColor, iccColor); -} - -void SVGColor::setColor(unsigned short colorType, const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) -{ - if(impl) - impl->setColor(colorType, rgbColor, iccColor); -} diff --git a/ksvg/dom/SVGColor.cpp b/ksvg/dom/SVGColor.cpp new file mode 100644 index 00000000..2a7947ab --- /dev/null +++ b/ksvg/dom/SVGColor.cpp @@ -0,0 +1,103 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option); any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGColor.h" +#include "SVGICCColor.h" +#include "SVGColorImpl.h" + +using namespace KSVG; + +SVGColor::SVGColor() +{ + // FIXME: no icc color support... + impl = new SVGColorImpl(0); + impl->ref(); +} + +SVGColor::SVGColor(const SVGColor &other) : impl(0) +{ + (*this) = other; +} + +SVGColor &SVGColor::operator=(const SVGColor &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; + +} + +SVGColor::SVGColor(SVGColorImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGColor::~SVGColor() +{ + if(impl) + impl->deref(); +} + +unsigned short SVGColor::colorType() const +{ + if(!impl) return SVG_COLORTYPE_UNKNOWN; + return impl->colorType(); +} + +DOM::RGBColor SVGColor::rgbColor() const +{ + if(!impl) return DOM::RGBColor(); + return impl->rgbColor(); +} + +SVGICCColor SVGColor::iccColor() const +{ + if(!impl) return SVGICCColor(); + return impl->iccColor(); +} + +void SVGColor::setRGBColor(const DOM::DOMString &rgbColor) +{ + if(impl) + impl->setRGBColor(rgbColor); +} + +void SVGColor::setRGBColorICCColor(const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) +{ + if(impl) + impl->setRGBColorICCColor(rgbColor, iccColor); +} + +void SVGColor::setColor(unsigned short colorType, const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) +{ + if(impl) + impl->setColor(colorType, rgbColor, iccColor); +} diff --git a/ksvg/dom/SVGColorProfileElement.cc b/ksvg/dom/SVGColorProfileElement.cc deleted file mode 100644 index fa86f4f5..00000000 --- a/ksvg/dom/SVGColorProfileElement.cc +++ /dev/null @@ -1,103 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGColorProfileElement.h" -#include "SVGColorProfileElementImpl.h" -#include "SVGRenderingIntent.h" - -using namespace KSVG; - -SVGColorProfileElement::SVGColorProfileElement() : SVGElement(), SVGURIReference() -{ - impl = 0; -} - -SVGColorProfileElement::SVGColorProfileElement(const SVGColorProfileElement &other) : SVGElement(other), SVGURIReference(other), impl(0) -{ - (*this) = other; -} - -SVGColorProfileElement &SVGColorProfileElement::operator=(const SVGColorProfileElement &other) -{ - SVGElement::operator=(other); - SVGURIReference::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGColorProfileElement::SVGColorProfileElement(SVGColorProfileElementImpl *other) : SVGElement(other), SVGURIReference(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGColorProfileElement::~SVGColorProfileElement() -{ - if(impl) - impl->deref(); -} - -void SVGColorProfileElement::setLocal(const DOM::DOMString &local) -{ - if(impl) - impl->setLocal(local); -} - -DOM::DOMString SVGColorProfileElement::local() const -{ - if(!impl) return DOM::DOMString(); - return impl->local(); -} - -void SVGColorProfileElement::setName(const DOM::DOMString &name) -{ - if(impl) - impl->setName(name); -} - -DOM::DOMString SVGColorProfileElement::name() const -{ - if(!impl) return DOM::DOMString(); - return impl->name(); -} - -void SVGColorProfileElement::setRenderingIntent(unsigned short renderingIntent) -{ - if(impl) - impl->setRenderingIntent(renderingIntent); -} - -unsigned short SVGColorProfileElement::renderingIntent() const -{ - if(!impl) return RENDERING_INTENT_UNKNOWN; - return impl->renderingIntent(); -} diff --git a/ksvg/dom/SVGColorProfileElement.cpp b/ksvg/dom/SVGColorProfileElement.cpp new file mode 100644 index 00000000..fa86f4f5 --- /dev/null +++ b/ksvg/dom/SVGColorProfileElement.cpp @@ -0,0 +1,103 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGColorProfileElement.h" +#include "SVGColorProfileElementImpl.h" +#include "SVGRenderingIntent.h" + +using namespace KSVG; + +SVGColorProfileElement::SVGColorProfileElement() : SVGElement(), SVGURIReference() +{ + impl = 0; +} + +SVGColorProfileElement::SVGColorProfileElement(const SVGColorProfileElement &other) : SVGElement(other), SVGURIReference(other), impl(0) +{ + (*this) = other; +} + +SVGColorProfileElement &SVGColorProfileElement::operator=(const SVGColorProfileElement &other) +{ + SVGElement::operator=(other); + SVGURIReference::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGColorProfileElement::SVGColorProfileElement(SVGColorProfileElementImpl *other) : SVGElement(other), SVGURIReference(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGColorProfileElement::~SVGColorProfileElement() +{ + if(impl) + impl->deref(); +} + +void SVGColorProfileElement::setLocal(const DOM::DOMString &local) +{ + if(impl) + impl->setLocal(local); +} + +DOM::DOMString SVGColorProfileElement::local() const +{ + if(!impl) return DOM::DOMString(); + return impl->local(); +} + +void SVGColorProfileElement::setName(const DOM::DOMString &name) +{ + if(impl) + impl->setName(name); +} + +DOM::DOMString SVGColorProfileElement::name() const +{ + if(!impl) return DOM::DOMString(); + return impl->name(); +} + +void SVGColorProfileElement::setRenderingIntent(unsigned short renderingIntent) +{ + if(impl) + impl->setRenderingIntent(renderingIntent); +} + +unsigned short SVGColorProfileElement::renderingIntent() const +{ + if(!impl) return RENDERING_INTENT_UNKNOWN; + return impl->renderingIntent(); +} diff --git a/ksvg/dom/SVGColorProfileRule.cc b/ksvg/dom/SVGColorProfileRule.cc deleted file mode 100644 index 0a2da253..00000000 --- a/ksvg/dom/SVGColorProfileRule.cc +++ /dev/null @@ -1,101 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGColorProfileRule.h" -#include "SVGColorProfileRuleImpl.h" -#include "SVGRenderingIntent.h" - -using namespace KSVG; - -SVGColorProfileRule::SVGColorProfileRule() : SVGCSSRule() -{ - impl = new SVGColorProfileRuleImpl(); - impl->ref(); -} - -SVGColorProfileRule::SVGColorProfileRule(const SVGColorProfileRule &other) : SVGCSSRule(), impl(0) -{ - (*this) = other; -} - -SVGColorProfileRule &SVGColorProfileRule::operator=(const SVGColorProfileRule &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGColorProfileRule::SVGColorProfileRule(SVGColorProfileRuleImpl *other) : SVGCSSRule(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGColorProfileRule::~SVGColorProfileRule() -{ - if(impl) - impl->deref(); -} - -void SVGColorProfileRule::setSrc(const DOM::DOMString &src) -{ - if(impl) - impl->setSrc(src); -} - -DOM::DOMString SVGColorProfileRule::src() const -{ - if(!impl) return DOM::DOMString(); - return impl->src(); -} - -void SVGColorProfileRule::setName(const DOM::DOMString &name) -{ - if(impl) - impl->setName(name); -} - -DOM::DOMString SVGColorProfileRule::name() const -{ - if(!impl) return DOM::DOMString(); - return impl->name(); -} - -void SVGColorProfileRule::setRenderingIntent(unsigned short renderingIntent) -{ - if(impl) - impl->setRenderingIntent(renderingIntent); -} - -unsigned short SVGColorProfileRule::renderingIntent() const -{ - if(!impl) return RENDERING_INTENT_UNKNOWN; - return impl->renderingIntent(); -} diff --git a/ksvg/dom/SVGColorProfileRule.cpp b/ksvg/dom/SVGColorProfileRule.cpp new file mode 100644 index 00000000..0a2da253 --- /dev/null +++ b/ksvg/dom/SVGColorProfileRule.cpp @@ -0,0 +1,101 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGColorProfileRule.h" +#include "SVGColorProfileRuleImpl.h" +#include "SVGRenderingIntent.h" + +using namespace KSVG; + +SVGColorProfileRule::SVGColorProfileRule() : SVGCSSRule() +{ + impl = new SVGColorProfileRuleImpl(); + impl->ref(); +} + +SVGColorProfileRule::SVGColorProfileRule(const SVGColorProfileRule &other) : SVGCSSRule(), impl(0) +{ + (*this) = other; +} + +SVGColorProfileRule &SVGColorProfileRule::operator=(const SVGColorProfileRule &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGColorProfileRule::SVGColorProfileRule(SVGColorProfileRuleImpl *other) : SVGCSSRule(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGColorProfileRule::~SVGColorProfileRule() +{ + if(impl) + impl->deref(); +} + +void SVGColorProfileRule::setSrc(const DOM::DOMString &src) +{ + if(impl) + impl->setSrc(src); +} + +DOM::DOMString SVGColorProfileRule::src() const +{ + if(!impl) return DOM::DOMString(); + return impl->src(); +} + +void SVGColorProfileRule::setName(const DOM::DOMString &name) +{ + if(impl) + impl->setName(name); +} + +DOM::DOMString SVGColorProfileRule::name() const +{ + if(!impl) return DOM::DOMString(); + return impl->name(); +} + +void SVGColorProfileRule::setRenderingIntent(unsigned short renderingIntent) +{ + if(impl) + impl->setRenderingIntent(renderingIntent); +} + +unsigned short SVGColorProfileRule::renderingIntent() const +{ + if(!impl) return RENDERING_INTENT_UNKNOWN; + return impl->renderingIntent(); +} diff --git a/ksvg/dom/SVGComponentTransferFunctionElement.cc b/ksvg/dom/SVGComponentTransferFunctionElement.cc deleted file mode 100644 index 66639416..00000000 --- a/ksvg/dom/SVGComponentTransferFunctionElement.cc +++ /dev/null @@ -1,110 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGComponentTransferFunctionElement.h" -#include "SVGComponentTransferFunctionElementImpl.h" -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedNumberList.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGComponentTransferFunctionElement::SVGComponentTransferFunctionElement() : SVGElement() -{ - impl = 0; -} - -SVGComponentTransferFunctionElement::SVGComponentTransferFunctionElement(const SVGComponentTransferFunctionElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGComponentTransferFunctionElement &SVGComponentTransferFunctionElement::operator =(const SVGComponentTransferFunctionElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGComponentTransferFunctionElement::SVGComponentTransferFunctionElement(SVGComponentTransferFunctionElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGComponentTransferFunctionElement::~SVGComponentTransferFunctionElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedEnumeration SVGComponentTransferFunctionElement::type() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->type()); -} - -SVGAnimatedNumberList SVGComponentTransferFunctionElement::tableValues() const -{ - if(!impl) return SVGAnimatedNumberList(0); - return SVGAnimatedNumberList(impl->tableValues()); -} - -SVGAnimatedNumber SVGComponentTransferFunctionElement::slope() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->slope()); -} - -SVGAnimatedNumber SVGComponentTransferFunctionElement::intercept() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->intercept()); -} - -SVGAnimatedNumber SVGComponentTransferFunctionElement::amplitude() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->amplitude()); -} - -SVGAnimatedNumber SVGComponentTransferFunctionElement::exponent() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->exponent()); -} - -SVGAnimatedNumber SVGComponentTransferFunctionElement::offset() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->offset()); -} diff --git a/ksvg/dom/SVGComponentTransferFunctionElement.cpp b/ksvg/dom/SVGComponentTransferFunctionElement.cpp new file mode 100644 index 00000000..66639416 --- /dev/null +++ b/ksvg/dom/SVGComponentTransferFunctionElement.cpp @@ -0,0 +1,110 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGComponentTransferFunctionElement.h" +#include "SVGComponentTransferFunctionElementImpl.h" +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedNumberList.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGComponentTransferFunctionElement::SVGComponentTransferFunctionElement() : SVGElement() +{ + impl = 0; +} + +SVGComponentTransferFunctionElement::SVGComponentTransferFunctionElement(const SVGComponentTransferFunctionElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGComponentTransferFunctionElement &SVGComponentTransferFunctionElement::operator =(const SVGComponentTransferFunctionElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGComponentTransferFunctionElement::SVGComponentTransferFunctionElement(SVGComponentTransferFunctionElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGComponentTransferFunctionElement::~SVGComponentTransferFunctionElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedEnumeration SVGComponentTransferFunctionElement::type() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->type()); +} + +SVGAnimatedNumberList SVGComponentTransferFunctionElement::tableValues() const +{ + if(!impl) return SVGAnimatedNumberList(0); + return SVGAnimatedNumberList(impl->tableValues()); +} + +SVGAnimatedNumber SVGComponentTransferFunctionElement::slope() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->slope()); +} + +SVGAnimatedNumber SVGComponentTransferFunctionElement::intercept() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->intercept()); +} + +SVGAnimatedNumber SVGComponentTransferFunctionElement::amplitude() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->amplitude()); +} + +SVGAnimatedNumber SVGComponentTransferFunctionElement::exponent() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->exponent()); +} + +SVGAnimatedNumber SVGComponentTransferFunctionElement::offset() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->offset()); +} diff --git a/ksvg/dom/SVGCursorElement.cc b/ksvg/dom/SVGCursorElement.cc deleted file mode 100644 index 9b882405..00000000 --- a/ksvg/dom/SVGCursorElement.cc +++ /dev/null @@ -1,81 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGCursorElement.h" -#include "SVGCursorElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGCursorElement::SVGCursorElement() : SVGElement(), SVGURIReference(), SVGTests(), SVGExternalResourcesRequired() -{ - impl = 0; -} - -SVGCursorElement::SVGCursorElement(const SVGCursorElement &other) : SVGElement(other), SVGURIReference(other), SVGTests(other), SVGExternalResourcesRequired(other), impl(0) -{ - (*this) = other; -} - -SVGCursorElement &SVGCursorElement::operator =(const SVGCursorElement &other) -{ - SVGElement::operator=(other); - SVGURIReference::operator=(other); - SVGTests::operator=(other); - SVGExternalResourcesRequired::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGCursorElement::SVGCursorElement(SVGCursorElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGTests(other), SVGExternalResourcesRequired(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGCursorElement::~SVGCursorElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGCursorElement::x() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGCursorElement::y() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} diff --git a/ksvg/dom/SVGCursorElement.cpp b/ksvg/dom/SVGCursorElement.cpp new file mode 100644 index 00000000..9b882405 --- /dev/null +++ b/ksvg/dom/SVGCursorElement.cpp @@ -0,0 +1,81 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGCursorElement.h" +#include "SVGCursorElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGCursorElement::SVGCursorElement() : SVGElement(), SVGURIReference(), SVGTests(), SVGExternalResourcesRequired() +{ + impl = 0; +} + +SVGCursorElement::SVGCursorElement(const SVGCursorElement &other) : SVGElement(other), SVGURIReference(other), SVGTests(other), SVGExternalResourcesRequired(other), impl(0) +{ + (*this) = other; +} + +SVGCursorElement &SVGCursorElement::operator =(const SVGCursorElement &other) +{ + SVGElement::operator=(other); + SVGURIReference::operator=(other); + SVGTests::operator=(other); + SVGExternalResourcesRequired::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGCursorElement::SVGCursorElement(SVGCursorElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGTests(other), SVGExternalResourcesRequired(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGCursorElement::~SVGCursorElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGCursorElement::x() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGCursorElement::y() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} diff --git a/ksvg/dom/SVGDefinitionSrcElement.cc b/ksvg/dom/SVGDefinitionSrcElement.cc deleted file mode 100644 index 6a965215..00000000 --- a/ksvg/dom/SVGDefinitionSrcElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDefinitionSrcElement.h" -#include "SVGDefinitionSrcElementImpl.h" - -using namespace KSVG; - -SVGDefinitionSrcElement::SVGDefinitionSrcElement() : SVGElement() -{ - impl = 0; -} - -SVGDefinitionSrcElement::SVGDefinitionSrcElement(const SVGDefinitionSrcElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGDefinitionSrcElement &SVGDefinitionSrcElement::operator =(const SVGDefinitionSrcElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGDefinitionSrcElement::SVGDefinitionSrcElement(SVGDefinitionSrcElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGDefinitionSrcElement::~SVGDefinitionSrcElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGDefinitionSrcElement.cpp b/ksvg/dom/SVGDefinitionSrcElement.cpp new file mode 100644 index 00000000..6a965215 --- /dev/null +++ b/ksvg/dom/SVGDefinitionSrcElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDefinitionSrcElement.h" +#include "SVGDefinitionSrcElementImpl.h" + +using namespace KSVG; + +SVGDefinitionSrcElement::SVGDefinitionSrcElement() : SVGElement() +{ + impl = 0; +} + +SVGDefinitionSrcElement::SVGDefinitionSrcElement(const SVGDefinitionSrcElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGDefinitionSrcElement &SVGDefinitionSrcElement::operator =(const SVGDefinitionSrcElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGDefinitionSrcElement::SVGDefinitionSrcElement(SVGDefinitionSrcElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGDefinitionSrcElement::~SVGDefinitionSrcElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGDefsElement.cc b/ksvg/dom/SVGDefsElement.cc deleted file mode 100644 index 9382286e..00000000 --- a/ksvg/dom/SVGDefsElement.cc +++ /dev/null @@ -1,70 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDefsElement.h" -#include "SVGDefsElementImpl.h" - -using namespace KSVG; - -SVGDefsElement::SVGDefsElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGDefsElement::SVGDefsElement(const SVGDefsElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) -{ - (*this) = other; -} - -SVGDefsElement &SVGDefsElement::operator =(const SVGDefsElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGDefsElement::SVGDefsElement(SVGDefsElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGDefsElement::~SVGDefsElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGDefsElement.cpp b/ksvg/dom/SVGDefsElement.cpp new file mode 100644 index 00000000..9382286e --- /dev/null +++ b/ksvg/dom/SVGDefsElement.cpp @@ -0,0 +1,70 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDefsElement.h" +#include "SVGDefsElementImpl.h" + +using namespace KSVG; + +SVGDefsElement::SVGDefsElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGDefsElement::SVGDefsElement(const SVGDefsElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) +{ + (*this) = other; +} + +SVGDefsElement &SVGDefsElement::operator =(const SVGDefsElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGDefsElement::SVGDefsElement(SVGDefsElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGDefsElement::~SVGDefsElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGDescElement.cc b/ksvg/dom/SVGDescElement.cc deleted file mode 100644 index 35f77c76..00000000 --- a/ksvg/dom/SVGDescElement.cc +++ /dev/null @@ -1,67 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDescElement.h" -#include "SVGDescElementImpl.h" - -using namespace KSVG; - -SVGDescElement::SVGDescElement() : SVGElement(), SVGLangSpace(), SVGStylable() -{ - impl = 0; -} - -SVGDescElement::SVGDescElement(const SVGDescElement &other) : SVGElement(other), SVGLangSpace(other), SVGStylable(other), impl(0) -{ - (*this) = other; -} - -SVGDescElement &SVGDescElement::operator =(const SVGDescElement &other) -{ - SVGElement::operator=(other); - SVGLangSpace::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGDescElement::SVGDescElement(SVGDescElementImpl *other) : SVGElement(other), SVGLangSpace(other), SVGStylable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGDescElement::~SVGDescElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGDescElement.cpp b/ksvg/dom/SVGDescElement.cpp new file mode 100644 index 00000000..35f77c76 --- /dev/null +++ b/ksvg/dom/SVGDescElement.cpp @@ -0,0 +1,67 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDescElement.h" +#include "SVGDescElementImpl.h" + +using namespace KSVG; + +SVGDescElement::SVGDescElement() : SVGElement(), SVGLangSpace(), SVGStylable() +{ + impl = 0; +} + +SVGDescElement::SVGDescElement(const SVGDescElement &other) : SVGElement(other), SVGLangSpace(other), SVGStylable(other), impl(0) +{ + (*this) = other; +} + +SVGDescElement &SVGDescElement::operator =(const SVGDescElement &other) +{ + SVGElement::operator=(other); + SVGLangSpace::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGDescElement::SVGDescElement(SVGDescElementImpl *other) : SVGElement(other), SVGLangSpace(other), SVGStylable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGDescElement::~SVGDescElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGDocument.cc b/ksvg/dom/SVGDocument.cc deleted file mode 100644 index f9d46968..00000000 --- a/ksvg/dom/SVGDocument.cc +++ /dev/null @@ -1,136 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "ksvg_ecma.h" - -#include "SVGDocument.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElement.h" -#include "SVGWindow.h" - -using namespace KSVG; - -SVGDocument::SVGDocument() : DOM::Document(*(new SVGDocumentImpl())) -{ - impl = reinterpret_cast(handle()); - impl->ref(); -} - -SVGDocument::SVGDocument(const SVGDocument &other) : DOM::Document(other), impl(0) -{ - (*this) = other; -} - -SVGDocument &SVGDocument::operator=(const SVGDocument &other) -{ - DOM::Document::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGDocument::SVGDocument(SVGDocumentImpl *other) : DOM::Document(other->handle()) -{ - impl = other; - - if(impl) - impl->ref(); -} - -SVGDocument::~SVGDocument() -{ - if(impl) - impl->deref(); -} - -DOM::DOMString SVGDocument::title() const -{ - if(!impl) return DOM::DOMString(); - return impl->title(); -} - -DOM::DOMString SVGDocument::referrer() const -{ - if(!impl) return DOM::DOMString(); - return impl->referrer(); -} - -DOM::DOMString SVGDocument::domain() const -{ - if(!impl) return DOM::DOMString(); - return impl->domain(); -} - -DOM::DOMString SVGDocument::URL() const -{ - if(!impl) return DOM::DOMString(); - return impl->URL(); -} - -SVGWindow SVGDocument::window() const -{ - if(!impl) return SVGWindow(); - return impl->window(); -} - -SVGSVGElement SVGDocument::rootElement() const -{ - if(!impl) return SVGSVGElement(0); - return SVGSVGElement(impl->rootElement()); -} - -SVGElement SVGDocument::createElement(const DOM::DOMString &tagName) -{ - if(!impl) return SVGElement(0); - - DOM::Element impl = DOM::Document::createElement(tagName); - return SVGElement(SVGDocumentImpl::createElement(tagName, impl)); -} - -SVGElement SVGDocument::createElementNS(const DOM::DOMString &namespaceURI, const DOM::DOMString &qualifiedName) -{ - if(!impl) return SVGElement(0); - - DOM::Element impl = DOM::Document::createElementNS(namespaceURI, qualifiedName); - return SVGElement(SVGDocumentImpl::createElement(qualifiedName, impl)); -} - -// Internal -KJS::Object SVGDocument::globalJSObject() -{ - if(!impl) return KJS::Object(); - return impl->ecmaEngine()->globalObject(); -} - -KJS::ExecState *SVGDocument::globalJSExec() -{ - if(!impl) return 0; - return impl->ecmaEngine()->globalExec(); -} diff --git a/ksvg/dom/SVGDocument.cpp b/ksvg/dom/SVGDocument.cpp new file mode 100644 index 00000000..f9d46968 --- /dev/null +++ b/ksvg/dom/SVGDocument.cpp @@ -0,0 +1,136 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "ksvg_ecma.h" + +#include "SVGDocument.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElement.h" +#include "SVGWindow.h" + +using namespace KSVG; + +SVGDocument::SVGDocument() : DOM::Document(*(new SVGDocumentImpl())) +{ + impl = reinterpret_cast(handle()); + impl->ref(); +} + +SVGDocument::SVGDocument(const SVGDocument &other) : DOM::Document(other), impl(0) +{ + (*this) = other; +} + +SVGDocument &SVGDocument::operator=(const SVGDocument &other) +{ + DOM::Document::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGDocument::SVGDocument(SVGDocumentImpl *other) : DOM::Document(other->handle()) +{ + impl = other; + + if(impl) + impl->ref(); +} + +SVGDocument::~SVGDocument() +{ + if(impl) + impl->deref(); +} + +DOM::DOMString SVGDocument::title() const +{ + if(!impl) return DOM::DOMString(); + return impl->title(); +} + +DOM::DOMString SVGDocument::referrer() const +{ + if(!impl) return DOM::DOMString(); + return impl->referrer(); +} + +DOM::DOMString SVGDocument::domain() const +{ + if(!impl) return DOM::DOMString(); + return impl->domain(); +} + +DOM::DOMString SVGDocument::URL() const +{ + if(!impl) return DOM::DOMString(); + return impl->URL(); +} + +SVGWindow SVGDocument::window() const +{ + if(!impl) return SVGWindow(); + return impl->window(); +} + +SVGSVGElement SVGDocument::rootElement() const +{ + if(!impl) return SVGSVGElement(0); + return SVGSVGElement(impl->rootElement()); +} + +SVGElement SVGDocument::createElement(const DOM::DOMString &tagName) +{ + if(!impl) return SVGElement(0); + + DOM::Element impl = DOM::Document::createElement(tagName); + return SVGElement(SVGDocumentImpl::createElement(tagName, impl)); +} + +SVGElement SVGDocument::createElementNS(const DOM::DOMString &namespaceURI, const DOM::DOMString &qualifiedName) +{ + if(!impl) return SVGElement(0); + + DOM::Element impl = DOM::Document::createElementNS(namespaceURI, qualifiedName); + return SVGElement(SVGDocumentImpl::createElement(qualifiedName, impl)); +} + +// Internal +KJS::Object SVGDocument::globalJSObject() +{ + if(!impl) return KJS::Object(); + return impl->ecmaEngine()->globalObject(); +} + +KJS::ExecState *SVGDocument::globalJSExec() +{ + if(!impl) return 0; + return impl->ecmaEngine()->globalExec(); +} diff --git a/ksvg/dom/SVGElement.cc b/ksvg/dom/SVGElement.cc deleted file mode 100644 index e753bac3..00000000 --- a/ksvg/dom/SVGElement.cc +++ /dev/null @@ -1,122 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGSVGElement.h" -#include "SVGElement.h" -#include "SVGElementImpl.h" - -using namespace KSVG; - -// There is no way to create a SVGElement this way! Use SVGDocument. -SVGElement::SVGElement() : DOM::Element() -{ - impl = 0; // new SVGElementImpl(ownerDocument().createElement().handle()); -} - -SVGElement::SVGElement(const SVGElement &other) : DOM::Element(other), impl(0) -{ - (*this) = other; -} - -SVGElement &SVGElement::operator=(const SVGElement &other) -{ - // Baseclass assignement operators always first (Niko) - DOM::Element::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGElement::SVGElement(SVGElementImpl *other) : DOM::Element(other->handle()) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGElement::~SVGElement() -{ - if(impl) - impl->deref(); -} - -void SVGElement::setId(DOM::DOMString value) -{ - if(impl) - impl->setId(value); -} - -DOM::DOMString SVGElement::id() -{ - if(!impl) return DOM::DOMString(); - return impl->id(); -} - -void SVGElement::setXmlbase(DOM::DOMString value) -{ - if(impl) - impl->setXmlbase(value); -} - -DOM::DOMString SVGElement::xmlbase() -{ - if(!impl) return DOM::DOMString(); - return impl->xmlbase(); -} - -SVGSVGElement SVGElement::ownerSVGElement() -{ - if(!impl) return SVGSVGElement(0); - return impl->ownerSVGElement(); -} - -SVGElement SVGElement::viewportElement() -{ - if(!impl) return SVGElement(0); - return impl->viewportElement(); -} - -void SVGElement::setAttribute(const DOM::DOMString &name, const DOM::DOMString &value) -{ - if(impl) - impl->setAttributeInternal(name, value); -} - -DOM::DOMString SVGElement::getAttribute(const DOM::DOMString &name) -{ - if(!impl) return DOM::DOMString(); - return impl->getAttributeInternal(name); -} - -bool SVGElement::hasAttribute(const DOM::DOMString &name) -{ - if(!impl) return false; - return impl->hasAttribute(name); -} diff --git a/ksvg/dom/SVGElement.cpp b/ksvg/dom/SVGElement.cpp new file mode 100644 index 00000000..e753bac3 --- /dev/null +++ b/ksvg/dom/SVGElement.cpp @@ -0,0 +1,122 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGSVGElement.h" +#include "SVGElement.h" +#include "SVGElementImpl.h" + +using namespace KSVG; + +// There is no way to create a SVGElement this way! Use SVGDocument. +SVGElement::SVGElement() : DOM::Element() +{ + impl = 0; // new SVGElementImpl(ownerDocument().createElement().handle()); +} + +SVGElement::SVGElement(const SVGElement &other) : DOM::Element(other), impl(0) +{ + (*this) = other; +} + +SVGElement &SVGElement::operator=(const SVGElement &other) +{ + // Baseclass assignement operators always first (Niko) + DOM::Element::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGElement::SVGElement(SVGElementImpl *other) : DOM::Element(other->handle()) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGElement::~SVGElement() +{ + if(impl) + impl->deref(); +} + +void SVGElement::setId(DOM::DOMString value) +{ + if(impl) + impl->setId(value); +} + +DOM::DOMString SVGElement::id() +{ + if(!impl) return DOM::DOMString(); + return impl->id(); +} + +void SVGElement::setXmlbase(DOM::DOMString value) +{ + if(impl) + impl->setXmlbase(value); +} + +DOM::DOMString SVGElement::xmlbase() +{ + if(!impl) return DOM::DOMString(); + return impl->xmlbase(); +} + +SVGSVGElement SVGElement::ownerSVGElement() +{ + if(!impl) return SVGSVGElement(0); + return impl->ownerSVGElement(); +} + +SVGElement SVGElement::viewportElement() +{ + if(!impl) return SVGElement(0); + return impl->viewportElement(); +} + +void SVGElement::setAttribute(const DOM::DOMString &name, const DOM::DOMString &value) +{ + if(impl) + impl->setAttributeInternal(name, value); +} + +DOM::DOMString SVGElement::getAttribute(const DOM::DOMString &name) +{ + if(!impl) return DOM::DOMString(); + return impl->getAttributeInternal(name); +} + +bool SVGElement::hasAttribute(const DOM::DOMString &name) +{ + if(!impl) return false; + return impl->hasAttribute(name); +} diff --git a/ksvg/dom/SVGElementInstance.cc b/ksvg/dom/SVGElementInstance.cc deleted file mode 100644 index 6af2d11e..00000000 --- a/ksvg/dom/SVGElementInstance.cc +++ /dev/null @@ -1,115 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGElementInstance.h" -#include "SVGElementInstanceImpl.h" -#include "SVGElementInstanceList.h" -#include "SVGElement.h" -#include "SVGUseElement.h" - -using namespace KSVG; - -SVGElementInstance::SVGElementInstance() -{ - impl = new SVGElementInstanceImpl(); - impl->ref(); -} - -SVGElementInstance::SVGElementInstance(const SVGElementInstance &other) : impl(0) -{ - (*this) = other; -} - -SVGElementInstance &SVGElementInstance::operator =(const SVGElementInstance &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGElementInstance::SVGElementInstance(SVGElementInstanceImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGElementInstance::~SVGElementInstance() -{ - if(impl) - impl->deref(); -} - -SVGElement SVGElementInstance::correspondingElement() const -{ - if(!impl) return SVGElement(0); - return SVGElement(impl->correspondingElement()); -} - -SVGUseElement SVGElementInstance::correspondingUseElement() const -{ - if(!impl) return SVGUseElement(0); - return SVGUseElement(impl->correspondingUseElement()); -} - -SVGElementInstance SVGElementInstance::parentNode() const -{ - if(!impl) return SVGElementInstance(0); - return SVGElementInstance(impl->parentNode()); -} - -SVGElementInstanceList SVGElementInstance::childNodes() const -{ - if(!impl) return SVGElementInstanceList(0); - return SVGElementInstanceList(impl->childNodes()); -} - -SVGElementInstance SVGElementInstance::firstChild() const -{ - if(!impl) return SVGElementInstance(0); - return SVGElementInstance(impl->firstChild()); -} - -SVGElementInstance SVGElementInstance::lastChild() const -{ - if(!impl) return SVGElementInstance(0); - return SVGElementInstance(impl->lastChild()); -} - -SVGElementInstance SVGElementInstance::previousSibling() const -{ - if(!impl) return SVGElementInstance(0); - return SVGElementInstance(impl->previousSibling()); -} - -SVGElementInstance SVGElementInstance::nextSibling() const -{ - if(!impl) return SVGElementInstance(0); - return SVGElementInstance(impl->nextSibling()); -} diff --git a/ksvg/dom/SVGElementInstance.cpp b/ksvg/dom/SVGElementInstance.cpp new file mode 100644 index 00000000..6af2d11e --- /dev/null +++ b/ksvg/dom/SVGElementInstance.cpp @@ -0,0 +1,115 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGElementInstance.h" +#include "SVGElementInstanceImpl.h" +#include "SVGElementInstanceList.h" +#include "SVGElement.h" +#include "SVGUseElement.h" + +using namespace KSVG; + +SVGElementInstance::SVGElementInstance() +{ + impl = new SVGElementInstanceImpl(); + impl->ref(); +} + +SVGElementInstance::SVGElementInstance(const SVGElementInstance &other) : impl(0) +{ + (*this) = other; +} + +SVGElementInstance &SVGElementInstance::operator =(const SVGElementInstance &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGElementInstance::SVGElementInstance(SVGElementInstanceImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGElementInstance::~SVGElementInstance() +{ + if(impl) + impl->deref(); +} + +SVGElement SVGElementInstance::correspondingElement() const +{ + if(!impl) return SVGElement(0); + return SVGElement(impl->correspondingElement()); +} + +SVGUseElement SVGElementInstance::correspondingUseElement() const +{ + if(!impl) return SVGUseElement(0); + return SVGUseElement(impl->correspondingUseElement()); +} + +SVGElementInstance SVGElementInstance::parentNode() const +{ + if(!impl) return SVGElementInstance(0); + return SVGElementInstance(impl->parentNode()); +} + +SVGElementInstanceList SVGElementInstance::childNodes() const +{ + if(!impl) return SVGElementInstanceList(0); + return SVGElementInstanceList(impl->childNodes()); +} + +SVGElementInstance SVGElementInstance::firstChild() const +{ + if(!impl) return SVGElementInstance(0); + return SVGElementInstance(impl->firstChild()); +} + +SVGElementInstance SVGElementInstance::lastChild() const +{ + if(!impl) return SVGElementInstance(0); + return SVGElementInstance(impl->lastChild()); +} + +SVGElementInstance SVGElementInstance::previousSibling() const +{ + if(!impl) return SVGElementInstance(0); + return SVGElementInstance(impl->previousSibling()); +} + +SVGElementInstance SVGElementInstance::nextSibling() const +{ + if(!impl) return SVGElementInstance(0); + return SVGElementInstance(impl->nextSibling()); +} diff --git a/ksvg/dom/SVGElementInstanceList.cc b/ksvg/dom/SVGElementInstanceList.cc deleted file mode 100644 index 6b4fd80e..00000000 --- a/ksvg/dom/SVGElementInstanceList.cc +++ /dev/null @@ -1,77 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGElementInstanceList.h" -#include "SVGElementInstanceListImpl.h" -#include "SVGElementInstance.h" - -using namespace KSVG; - -SVGElementInstanceList::SVGElementInstanceList() -{ - impl = new SVGElementInstanceListImpl(); - impl->ref(); -} - -SVGElementInstanceList::SVGElementInstanceList(const SVGElementInstanceList &other) : impl(0) -{ - (*this) = other; -} - -SVGElementInstanceList &SVGElementInstanceList::operator=(const SVGElementInstanceList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGElementInstanceList::SVGElementInstanceList(SVGElementInstanceListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGElementInstanceList::~SVGElementInstanceList() -{ - if(impl) - impl->deref(); -} - -unsigned long SVGElementInstanceList::length() const -{ - if(!impl) return 0; - return impl->length(); -} - -SVGElementInstance SVGElementInstanceList::item(unsigned long index) -{ - if(!impl) return SVGElementInstance(0); - return SVGElementInstance(impl->item(index)); -} diff --git a/ksvg/dom/SVGElementInstanceList.cpp b/ksvg/dom/SVGElementInstanceList.cpp new file mode 100644 index 00000000..6b4fd80e --- /dev/null +++ b/ksvg/dom/SVGElementInstanceList.cpp @@ -0,0 +1,77 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGElementInstanceList.h" +#include "SVGElementInstanceListImpl.h" +#include "SVGElementInstance.h" + +using namespace KSVG; + +SVGElementInstanceList::SVGElementInstanceList() +{ + impl = new SVGElementInstanceListImpl(); + impl->ref(); +} + +SVGElementInstanceList::SVGElementInstanceList(const SVGElementInstanceList &other) : impl(0) +{ + (*this) = other; +} + +SVGElementInstanceList &SVGElementInstanceList::operator=(const SVGElementInstanceList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGElementInstanceList::SVGElementInstanceList(SVGElementInstanceListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGElementInstanceList::~SVGElementInstanceList() +{ + if(impl) + impl->deref(); +} + +unsigned long SVGElementInstanceList::length() const +{ + if(!impl) return 0; + return impl->length(); +} + +SVGElementInstance SVGElementInstanceList::item(unsigned long index) +{ + if(!impl) return SVGElementInstance(0); + return SVGElementInstance(impl->item(index)); +} diff --git a/ksvg/dom/SVGEllipseElement.cc b/ksvg/dom/SVGEllipseElement.cc deleted file mode 100644 index 36d2449e..00000000 --- a/ksvg/dom/SVGEllipseElement.cc +++ /dev/null @@ -1,96 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGEllipseElement.h" -#include "SVGEllipseElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGEllipseElement::SVGEllipseElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGEllipseElement::SVGEllipseElement(const SVGEllipseElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) -{ - (*this) = other; -} - -SVGEllipseElement &SVGEllipseElement::operator=(const SVGEllipseElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGEllipseElement::SVGEllipseElement(SVGEllipseElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGEllipseElement::~SVGEllipseElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGEllipseElement::cx() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->cx()); -} - -SVGAnimatedLength SVGEllipseElement::cy() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->cy()); -} - -SVGAnimatedLength SVGEllipseElement::rx() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->rx()); -} - -SVGAnimatedLength SVGEllipseElement::ry() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->ry()); -} diff --git a/ksvg/dom/SVGEllipseElement.cpp b/ksvg/dom/SVGEllipseElement.cpp new file mode 100644 index 00000000..36d2449e --- /dev/null +++ b/ksvg/dom/SVGEllipseElement.cpp @@ -0,0 +1,96 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGEllipseElement.h" +#include "SVGEllipseElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGEllipseElement::SVGEllipseElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGEllipseElement::SVGEllipseElement(const SVGEllipseElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) +{ + (*this) = other; +} + +SVGEllipseElement &SVGEllipseElement::operator=(const SVGEllipseElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGEllipseElement::SVGEllipseElement(SVGEllipseElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGEllipseElement::~SVGEllipseElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGEllipseElement::cx() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->cx()); +} + +SVGAnimatedLength SVGEllipseElement::cy() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->cy()); +} + +SVGAnimatedLength SVGEllipseElement::rx() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->rx()); +} + +SVGAnimatedLength SVGEllipseElement::ry() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->ry()); +} diff --git a/ksvg/dom/SVGEvent.cc b/ksvg/dom/SVGEvent.cc deleted file mode 100644 index 67cc8ddf..00000000 --- a/ksvg/dom/SVGEvent.cc +++ /dev/null @@ -1,185 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGEvent.h" -#include "SVGEventImpl.h" - -using namespace KSVG; - -SVGEvent::SVGEvent() : DOM::Event() -{ - impl = 0; -} - -SVGEvent::SVGEvent(const SVGEvent &other) : DOM::Event(other), impl(0) -{ - (*this) = other; -} - -SVGEvent &SVGEvent::operator =(const SVGEvent &other) -{ - DOM::Event::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGEvent::SVGEvent(SVGEventImpl *other) : DOM::Event() -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGEvent::~SVGEvent() -{ - if(impl) - impl->deref(); -} - -SVGEvent::EventId SVGEvent::typeToId(DOM::DOMString type) -{ - if(type == "DOMFocusIn") - return DOMFOCUSIN_EVENT; - else if(type == "DOMFocusOut") - return DOMFOCUSOUT_EVENT; - else if(type == "DOMActivate") - return DOMACTIVATE_EVENT; - else if(type == "click") - return CLICK_EVENT; - else if(type == "mousedown") - return MOUSEDOWN_EVENT; - else if(type == "mouseup") - return MOUSEUP_EVENT; - else if(type == "mouseover") - return MOUSEOVER_EVENT; - else if(type == "mousemove") - return MOUSEMOVE_EVENT; - else if(type == "mouseout") - return MOUSEOUT_EVENT; - else if(type == "DOMSubtreeModified") - return DOMSUBTREEMODIFIED_EVENT; - else if(type == "DOMNodeInserted") - return DOMNODEINSERTED_EVENT; - else if(type == "DOMNodeRemoved") - return DOMNODEREMOVED_EVENT; - else if(type == "DOMNodeRemovedFromDocument") - return DOMNODEREMOVEDFROMDOCUMENT_EVENT; - else if(type == "DOMNodeInsertedIntoDocument") - return DOMNODEINSERTEDINTODOCUMENT_EVENT; - else if(type == "DOMAttrModified") - return DOMATTRMODIFIED_EVENT; - else if(type == "DOMCharacterDataModified") - return DOMCHARACTERDATAMODIFIED_EVENT; - else if(type == "load") - return LOAD_EVENT; - else if(type == "unload") - return UNLOAD_EVENT; - else if(type == "abort") - return ABORT_EVENT; - else if(type == "error") - return ERROR_EVENT; - else if(type == "resize") - return RESIZE_EVENT; - else if(type == "scroll") - return SCROLL_EVENT; - else if(type == "zoom") - return ZOOM_EVENT; - else if(type == "keydown") - return KEYDOWN_EVENT; - else if(type == "keyup") - return KEYUP_EVENT; - else if(type == "keypress") - return KEYPRESS_EVENT; - - return UNKNOWN_EVENT; -} - -DOM::DOMString SVGEvent::idToType(EventId id) -{ - switch(id) - { - case DOMFOCUSIN_EVENT: - return "DOMFocusIn"; - case DOMFOCUSOUT_EVENT: - return "DOMFocusOut"; - case DOMACTIVATE_EVENT: - return "DOMActivate"; - case CLICK_EVENT: - return "click"; - case MOUSEDOWN_EVENT: - return "mousedown"; - case MOUSEUP_EVENT: - return "mouseup"; - case MOUSEOVER_EVENT: - return "mouseover"; - case MOUSEMOVE_EVENT: - return "mousemove"; - case MOUSEOUT_EVENT: - return "mouseout"; - case DOMSUBTREEMODIFIED_EVENT: - return "DOMSubtreeModified"; - case DOMNODEINSERTED_EVENT: - return "DOMNodeInserted"; - case DOMNODEREMOVED_EVENT: - return "DOMNodeRemoved"; - case DOMNODEREMOVEDFROMDOCUMENT_EVENT: - return "DOMNodeRemovedFromDocument"; - case DOMNODEINSERTEDINTODOCUMENT_EVENT: - return "DOMNodeInsertedIntoDocument"; - case DOMATTRMODIFIED_EVENT: - return "DOMAttrModified"; - case DOMCHARACTERDATAMODIFIED_EVENT: - return "DOMCharacterDataModified"; - case LOAD_EVENT: - return "load"; - case UNLOAD_EVENT: - return "unload"; - case ABORT_EVENT: - return "abort"; - case ERROR_EVENT: - return "error"; - case RESIZE_EVENT: - return "resize"; - case SCROLL_EVENT: - return "scroll"; - case ZOOM_EVENT: - return "zoom"; - case KEYDOWN_EVENT: - return "keydown"; - case KEYUP_EVENT: - return "keyup"; - case KEYPRESS_EVENT: - return "keypress"; - default: - return DOM::DOMString(); - break; - } -} diff --git a/ksvg/dom/SVGEvent.cpp b/ksvg/dom/SVGEvent.cpp new file mode 100644 index 00000000..67cc8ddf --- /dev/null +++ b/ksvg/dom/SVGEvent.cpp @@ -0,0 +1,185 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGEvent.h" +#include "SVGEventImpl.h" + +using namespace KSVG; + +SVGEvent::SVGEvent() : DOM::Event() +{ + impl = 0; +} + +SVGEvent::SVGEvent(const SVGEvent &other) : DOM::Event(other), impl(0) +{ + (*this) = other; +} + +SVGEvent &SVGEvent::operator =(const SVGEvent &other) +{ + DOM::Event::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGEvent::SVGEvent(SVGEventImpl *other) : DOM::Event() +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGEvent::~SVGEvent() +{ + if(impl) + impl->deref(); +} + +SVGEvent::EventId SVGEvent::typeToId(DOM::DOMString type) +{ + if(type == "DOMFocusIn") + return DOMFOCUSIN_EVENT; + else if(type == "DOMFocusOut") + return DOMFOCUSOUT_EVENT; + else if(type == "DOMActivate") + return DOMACTIVATE_EVENT; + else if(type == "click") + return CLICK_EVENT; + else if(type == "mousedown") + return MOUSEDOWN_EVENT; + else if(type == "mouseup") + return MOUSEUP_EVENT; + else if(type == "mouseover") + return MOUSEOVER_EVENT; + else if(type == "mousemove") + return MOUSEMOVE_EVENT; + else if(type == "mouseout") + return MOUSEOUT_EVENT; + else if(type == "DOMSubtreeModified") + return DOMSUBTREEMODIFIED_EVENT; + else if(type == "DOMNodeInserted") + return DOMNODEINSERTED_EVENT; + else if(type == "DOMNodeRemoved") + return DOMNODEREMOVED_EVENT; + else if(type == "DOMNodeRemovedFromDocument") + return DOMNODEREMOVEDFROMDOCUMENT_EVENT; + else if(type == "DOMNodeInsertedIntoDocument") + return DOMNODEINSERTEDINTODOCUMENT_EVENT; + else if(type == "DOMAttrModified") + return DOMATTRMODIFIED_EVENT; + else if(type == "DOMCharacterDataModified") + return DOMCHARACTERDATAMODIFIED_EVENT; + else if(type == "load") + return LOAD_EVENT; + else if(type == "unload") + return UNLOAD_EVENT; + else if(type == "abort") + return ABORT_EVENT; + else if(type == "error") + return ERROR_EVENT; + else if(type == "resize") + return RESIZE_EVENT; + else if(type == "scroll") + return SCROLL_EVENT; + else if(type == "zoom") + return ZOOM_EVENT; + else if(type == "keydown") + return KEYDOWN_EVENT; + else if(type == "keyup") + return KEYUP_EVENT; + else if(type == "keypress") + return KEYPRESS_EVENT; + + return UNKNOWN_EVENT; +} + +DOM::DOMString SVGEvent::idToType(EventId id) +{ + switch(id) + { + case DOMFOCUSIN_EVENT: + return "DOMFocusIn"; + case DOMFOCUSOUT_EVENT: + return "DOMFocusOut"; + case DOMACTIVATE_EVENT: + return "DOMActivate"; + case CLICK_EVENT: + return "click"; + case MOUSEDOWN_EVENT: + return "mousedown"; + case MOUSEUP_EVENT: + return "mouseup"; + case MOUSEOVER_EVENT: + return "mouseover"; + case MOUSEMOVE_EVENT: + return "mousemove"; + case MOUSEOUT_EVENT: + return "mouseout"; + case DOMSUBTREEMODIFIED_EVENT: + return "DOMSubtreeModified"; + case DOMNODEINSERTED_EVENT: + return "DOMNodeInserted"; + case DOMNODEREMOVED_EVENT: + return "DOMNodeRemoved"; + case DOMNODEREMOVEDFROMDOCUMENT_EVENT: + return "DOMNodeRemovedFromDocument"; + case DOMNODEINSERTEDINTODOCUMENT_EVENT: + return "DOMNodeInsertedIntoDocument"; + case DOMATTRMODIFIED_EVENT: + return "DOMAttrModified"; + case DOMCHARACTERDATAMODIFIED_EVENT: + return "DOMCharacterDataModified"; + case LOAD_EVENT: + return "load"; + case UNLOAD_EVENT: + return "unload"; + case ABORT_EVENT: + return "abort"; + case ERROR_EVENT: + return "error"; + case RESIZE_EVENT: + return "resize"; + case SCROLL_EVENT: + return "scroll"; + case ZOOM_EVENT: + return "zoom"; + case KEYDOWN_EVENT: + return "keydown"; + case KEYUP_EVENT: + return "keyup"; + case KEYPRESS_EVENT: + return "keypress"; + default: + return DOM::DOMString(); + break; + } +} diff --git a/ksvg/dom/SVGExternalResourcesRequired.cc b/ksvg/dom/SVGExternalResourcesRequired.cc deleted file mode 100644 index 189d72ee..00000000 --- a/ksvg/dom/SVGExternalResourcesRequired.cc +++ /dev/null @@ -1,63 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGExternalResourcesRequired.h" -#include "SVGExternalResourcesRequiredImpl.h" -#include "SVGAnimatedBoolean.h" - -using namespace KSVG; - -// This class can't be constructed seperately. -SVGExternalResourcesRequired::SVGExternalResourcesRequired() -{ - impl = 0; -} - -SVGExternalResourcesRequired::SVGExternalResourcesRequired(const SVGExternalResourcesRequired &other) : impl(0) -{ - (*this) = other; -} - -SVGExternalResourcesRequired &SVGExternalResourcesRequired::operator=(const SVGExternalResourcesRequired &other) -{ - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGExternalResourcesRequired::SVGExternalResourcesRequired(SVGExternalResourcesRequiredImpl *other) -{ - impl = other; -} - -SVGExternalResourcesRequired::~SVGExternalResourcesRequired() -{ - // We are not allowed to delete 'impl' as it's not refcounted. - // delete impl; -} - -SVGAnimatedBoolean SVGExternalResourcesRequired::externalResourcesRequired() const -{ - if(!impl) return SVGAnimatedBoolean(0); - return SVGAnimatedBoolean(impl->externalResourcesRequired()); -} diff --git a/ksvg/dom/SVGExternalResourcesRequired.cpp b/ksvg/dom/SVGExternalResourcesRequired.cpp new file mode 100644 index 00000000..189d72ee --- /dev/null +++ b/ksvg/dom/SVGExternalResourcesRequired.cpp @@ -0,0 +1,63 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGExternalResourcesRequired.h" +#include "SVGExternalResourcesRequiredImpl.h" +#include "SVGAnimatedBoolean.h" + +using namespace KSVG; + +// This class can't be constructed seperately. +SVGExternalResourcesRequired::SVGExternalResourcesRequired() +{ + impl = 0; +} + +SVGExternalResourcesRequired::SVGExternalResourcesRequired(const SVGExternalResourcesRequired &other) : impl(0) +{ + (*this) = other; +} + +SVGExternalResourcesRequired &SVGExternalResourcesRequired::operator=(const SVGExternalResourcesRequired &other) +{ + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGExternalResourcesRequired::SVGExternalResourcesRequired(SVGExternalResourcesRequiredImpl *other) +{ + impl = other; +} + +SVGExternalResourcesRequired::~SVGExternalResourcesRequired() +{ + // We are not allowed to delete 'impl' as it's not refcounted. + // delete impl; +} + +SVGAnimatedBoolean SVGExternalResourcesRequired::externalResourcesRequired() const +{ + if(!impl) return SVGAnimatedBoolean(0); + return SVGAnimatedBoolean(impl->externalResourcesRequired()); +} diff --git a/ksvg/dom/SVGFEBlendElement.cc b/ksvg/dom/SVGFEBlendElement.cc deleted file mode 100644 index f0fe7b8b..00000000 --- a/ksvg/dom/SVGFEBlendElement.cc +++ /dev/null @@ -1,86 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEBlendElement.h" -#include "SVGFEBlendElementImpl.h" -#include "SVGAnimatedString.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGFEBlendElement::SVGFEBlendElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEBlendElement::SVGFEBlendElement(const SVGFEBlendElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEBlendElement &SVGFEBlendElement::operator =(const SVGFEBlendElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEBlendElement::SVGFEBlendElement(SVGFEBlendElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEBlendElement::~SVGFEBlendElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEBlendElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedString SVGFEBlendElement::in2() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in2()); -} - -SVGAnimatedEnumeration SVGFEBlendElement::mode() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->mode()); -} diff --git a/ksvg/dom/SVGFEBlendElement.cpp b/ksvg/dom/SVGFEBlendElement.cpp new file mode 100644 index 00000000..f0fe7b8b --- /dev/null +++ b/ksvg/dom/SVGFEBlendElement.cpp @@ -0,0 +1,86 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEBlendElement.h" +#include "SVGFEBlendElementImpl.h" +#include "SVGAnimatedString.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGFEBlendElement::SVGFEBlendElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEBlendElement::SVGFEBlendElement(const SVGFEBlendElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEBlendElement &SVGFEBlendElement::operator =(const SVGFEBlendElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEBlendElement::SVGFEBlendElement(SVGFEBlendElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEBlendElement::~SVGFEBlendElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEBlendElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedString SVGFEBlendElement::in2() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in2()); +} + +SVGAnimatedEnumeration SVGFEBlendElement::mode() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->mode()); +} diff --git a/ksvg/dom/SVGFEColorMatrixElement.cc b/ksvg/dom/SVGFEColorMatrixElement.cc deleted file mode 100644 index 5c4c5104..00000000 --- a/ksvg/dom/SVGFEColorMatrixElement.cc +++ /dev/null @@ -1,87 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEColorMatrixElement.h" -#include "SVGFEColorMatrixElementImpl.h" -#include "SVGAnimatedString.h" -#include "SVGAnimatedEnumeration.h" -#include "SVGAnimatedNumberList.h" - -using namespace KSVG; - -SVGFEColorMatrixElement::SVGFEColorMatrixElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEColorMatrixElement::SVGFEColorMatrixElement(const SVGFEColorMatrixElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEColorMatrixElement &SVGFEColorMatrixElement::operator =(const SVGFEColorMatrixElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEColorMatrixElement::SVGFEColorMatrixElement(SVGFEColorMatrixElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEColorMatrixElement::~SVGFEColorMatrixElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEColorMatrixElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedEnumeration SVGFEColorMatrixElement::type() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->type()); -} - -SVGAnimatedNumberList SVGFEColorMatrixElement::values() const -{ - if(!impl) return SVGAnimatedNumberList(0); - return SVGAnimatedNumberList(impl->values()); -} diff --git a/ksvg/dom/SVGFEColorMatrixElement.cpp b/ksvg/dom/SVGFEColorMatrixElement.cpp new file mode 100644 index 00000000..5c4c5104 --- /dev/null +++ b/ksvg/dom/SVGFEColorMatrixElement.cpp @@ -0,0 +1,87 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEColorMatrixElement.h" +#include "SVGFEColorMatrixElementImpl.h" +#include "SVGAnimatedString.h" +#include "SVGAnimatedEnumeration.h" +#include "SVGAnimatedNumberList.h" + +using namespace KSVG; + +SVGFEColorMatrixElement::SVGFEColorMatrixElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEColorMatrixElement::SVGFEColorMatrixElement(const SVGFEColorMatrixElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEColorMatrixElement &SVGFEColorMatrixElement::operator =(const SVGFEColorMatrixElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEColorMatrixElement::SVGFEColorMatrixElement(SVGFEColorMatrixElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEColorMatrixElement::~SVGFEColorMatrixElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEColorMatrixElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedEnumeration SVGFEColorMatrixElement::type() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->type()); +} + +SVGAnimatedNumberList SVGFEColorMatrixElement::values() const +{ + if(!impl) return SVGAnimatedNumberList(0); + return SVGAnimatedNumberList(impl->values()); +} diff --git a/ksvg/dom/SVGFEComponentTransferElement.cc b/ksvg/dom/SVGFEComponentTransferElement.cc deleted file mode 100644 index bc96a48d..00000000 --- a/ksvg/dom/SVGFEComponentTransferElement.cc +++ /dev/null @@ -1,73 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEComponentTransferElement.h" -#include "SVGFEComponentTransferElementImpl.h" -#include "SVGAnimatedString.h" - -using namespace KSVG; - -SVGFEComponentTransferElement::SVGFEComponentTransferElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEComponentTransferElement::SVGFEComponentTransferElement(const SVGFEComponentTransferElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEComponentTransferElement &SVGFEComponentTransferElement::operator =(const SVGFEComponentTransferElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEComponentTransferElement::SVGFEComponentTransferElement(SVGFEComponentTransferElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEComponentTransferElement::~SVGFEComponentTransferElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEComponentTransferElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} diff --git a/ksvg/dom/SVGFEComponentTransferElement.cpp b/ksvg/dom/SVGFEComponentTransferElement.cpp new file mode 100644 index 00000000..bc96a48d --- /dev/null +++ b/ksvg/dom/SVGFEComponentTransferElement.cpp @@ -0,0 +1,73 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEComponentTransferElement.h" +#include "SVGFEComponentTransferElementImpl.h" +#include "SVGAnimatedString.h" + +using namespace KSVG; + +SVGFEComponentTransferElement::SVGFEComponentTransferElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEComponentTransferElement::SVGFEComponentTransferElement(const SVGFEComponentTransferElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEComponentTransferElement &SVGFEComponentTransferElement::operator =(const SVGFEComponentTransferElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEComponentTransferElement::SVGFEComponentTransferElement(SVGFEComponentTransferElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEComponentTransferElement::~SVGFEComponentTransferElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEComponentTransferElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} diff --git a/ksvg/dom/SVGFECompositeElement.cc b/ksvg/dom/SVGFECompositeElement.cc deleted file mode 100644 index b7ff69f5..00000000 --- a/ksvg/dom/SVGFECompositeElement.cc +++ /dev/null @@ -1,111 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFECompositeElement.h" -#include "SVGFECompositeElementImpl.h" -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedString.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGFECompositeElement::SVGFECompositeElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFECompositeElement::SVGFECompositeElement(const SVGFECompositeElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFECompositeElement &SVGFECompositeElement::operator =(const SVGFECompositeElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFECompositeElement::SVGFECompositeElement(SVGFECompositeElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFECompositeElement::~SVGFECompositeElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFECompositeElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedString SVGFECompositeElement::in2() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in2()); -} - -SVGAnimatedEnumeration SVGFECompositeElement::Operator() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->Operator()); -} - -SVGAnimatedNumber SVGFECompositeElement::k1() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->k1()); -} - -SVGAnimatedNumber SVGFECompositeElement::k2() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->k2()); -} - -SVGAnimatedNumber SVGFECompositeElement::k3() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->k3()); -} - -SVGAnimatedNumber SVGFECompositeElement::k4() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->k4()); -} diff --git a/ksvg/dom/SVGFECompositeElement.cpp b/ksvg/dom/SVGFECompositeElement.cpp new file mode 100644 index 00000000..b7ff69f5 --- /dev/null +++ b/ksvg/dom/SVGFECompositeElement.cpp @@ -0,0 +1,111 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFECompositeElement.h" +#include "SVGFECompositeElementImpl.h" +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedString.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGFECompositeElement::SVGFECompositeElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFECompositeElement::SVGFECompositeElement(const SVGFECompositeElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFECompositeElement &SVGFECompositeElement::operator =(const SVGFECompositeElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFECompositeElement::SVGFECompositeElement(SVGFECompositeElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFECompositeElement::~SVGFECompositeElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFECompositeElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedString SVGFECompositeElement::in2() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in2()); +} + +SVGAnimatedEnumeration SVGFECompositeElement::Operator() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->Operator()); +} + +SVGAnimatedNumber SVGFECompositeElement::k1() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->k1()); +} + +SVGAnimatedNumber SVGFECompositeElement::k2() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->k2()); +} + +SVGAnimatedNumber SVGFECompositeElement::k3() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->k3()); +} + +SVGAnimatedNumber SVGFECompositeElement::k4() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->k4()); +} diff --git a/ksvg/dom/SVGFEConvolveMatrixElement.cc b/ksvg/dom/SVGFEConvolveMatrixElement.cc deleted file mode 100644 index 7f66b8b4..00000000 --- a/ksvg/dom/SVGFEConvolveMatrixElement.cc +++ /dev/null @@ -1,138 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEConvolveMatrixElement.h" -#include "SVGFEConvolveMatrixElementImpl.h" -#include "SVGAnimatedInteger.h" -#include "SVGAnimatedNumberList.h" -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedEnumeration.h" -#include "SVGAnimatedLength.h" -#include "SVGAnimatedBoolean.h" - -using namespace KSVG; - -SVGFEConvolveMatrixElement::SVGFEConvolveMatrixElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEConvolveMatrixElement::SVGFEConvolveMatrixElement(const SVGFEConvolveMatrixElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEConvolveMatrixElement &SVGFEConvolveMatrixElement::operator =(const SVGFEConvolveMatrixElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEConvolveMatrixElement::SVGFEConvolveMatrixElement(SVGFEConvolveMatrixElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEConvolveMatrixElement::~SVGFEConvolveMatrixElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedInteger SVGFEConvolveMatrixElement::orderX() const -{ - if(!impl) return SVGAnimatedInteger(0); - return SVGAnimatedInteger(impl->orderX()); -} - -SVGAnimatedInteger SVGFEConvolveMatrixElement::orderY() const -{ - if(!impl) return SVGAnimatedInteger(0); - return SVGAnimatedInteger(impl->orderY()); -} - -SVGAnimatedNumberList SVGFEConvolveMatrixElement::kernelMatrix() const -{ - if(!impl) return SVGAnimatedNumberList(0); - return SVGAnimatedNumberList(impl->kernelMatrix()); -} - -SVGAnimatedNumber SVGFEConvolveMatrixElement::divisor() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->divisor()); -} - -SVGAnimatedNumber SVGFEConvolveMatrixElement::bias() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->bias()); -} - -SVGAnimatedInteger SVGFEConvolveMatrixElement::targetX() const -{ - if(!impl) return SVGAnimatedInteger(0); - return SVGAnimatedInteger(impl->targetX()); -} - -SVGAnimatedInteger SVGFEConvolveMatrixElement::targetY() const -{ - if(!impl) return SVGAnimatedInteger(0); - return SVGAnimatedInteger(impl->targetY()); -} - -SVGAnimatedEnumeration SVGFEConvolveMatrixElement::edgeMode() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->edgeMode()); -} - -SVGAnimatedLength SVGFEConvolveMatrixElement::kernelUnitLengthX() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->kernelUnitLengthX()); -} - -SVGAnimatedLength SVGFEConvolveMatrixElement::kernelUnitLengthY() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->kernelUnitLengthY()); -} - -SVGAnimatedBoolean SVGFEConvolveMatrixElement::preserveAlpha() const -{ - if(!impl) return SVGAnimatedBoolean(0); - return SVGAnimatedBoolean(impl->preserveAlpha()); -} diff --git a/ksvg/dom/SVGFEConvolveMatrixElement.cpp b/ksvg/dom/SVGFEConvolveMatrixElement.cpp new file mode 100644 index 00000000..7f66b8b4 --- /dev/null +++ b/ksvg/dom/SVGFEConvolveMatrixElement.cpp @@ -0,0 +1,138 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEConvolveMatrixElement.h" +#include "SVGFEConvolveMatrixElementImpl.h" +#include "SVGAnimatedInteger.h" +#include "SVGAnimatedNumberList.h" +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedEnumeration.h" +#include "SVGAnimatedLength.h" +#include "SVGAnimatedBoolean.h" + +using namespace KSVG; + +SVGFEConvolveMatrixElement::SVGFEConvolveMatrixElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEConvolveMatrixElement::SVGFEConvolveMatrixElement(const SVGFEConvolveMatrixElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEConvolveMatrixElement &SVGFEConvolveMatrixElement::operator =(const SVGFEConvolveMatrixElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEConvolveMatrixElement::SVGFEConvolveMatrixElement(SVGFEConvolveMatrixElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEConvolveMatrixElement::~SVGFEConvolveMatrixElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedInteger SVGFEConvolveMatrixElement::orderX() const +{ + if(!impl) return SVGAnimatedInteger(0); + return SVGAnimatedInteger(impl->orderX()); +} + +SVGAnimatedInteger SVGFEConvolveMatrixElement::orderY() const +{ + if(!impl) return SVGAnimatedInteger(0); + return SVGAnimatedInteger(impl->orderY()); +} + +SVGAnimatedNumberList SVGFEConvolveMatrixElement::kernelMatrix() const +{ + if(!impl) return SVGAnimatedNumberList(0); + return SVGAnimatedNumberList(impl->kernelMatrix()); +} + +SVGAnimatedNumber SVGFEConvolveMatrixElement::divisor() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->divisor()); +} + +SVGAnimatedNumber SVGFEConvolveMatrixElement::bias() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->bias()); +} + +SVGAnimatedInteger SVGFEConvolveMatrixElement::targetX() const +{ + if(!impl) return SVGAnimatedInteger(0); + return SVGAnimatedInteger(impl->targetX()); +} + +SVGAnimatedInteger SVGFEConvolveMatrixElement::targetY() const +{ + if(!impl) return SVGAnimatedInteger(0); + return SVGAnimatedInteger(impl->targetY()); +} + +SVGAnimatedEnumeration SVGFEConvolveMatrixElement::edgeMode() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->edgeMode()); +} + +SVGAnimatedLength SVGFEConvolveMatrixElement::kernelUnitLengthX() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->kernelUnitLengthX()); +} + +SVGAnimatedLength SVGFEConvolveMatrixElement::kernelUnitLengthY() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->kernelUnitLengthY()); +} + +SVGAnimatedBoolean SVGFEConvolveMatrixElement::preserveAlpha() const +{ + if(!impl) return SVGAnimatedBoolean(0); + return SVGAnimatedBoolean(impl->preserveAlpha()); +} diff --git a/ksvg/dom/SVGFEDiffuseLightingElement.cc b/ksvg/dom/SVGFEDiffuseLightingElement.cc deleted file mode 100644 index 6e084f25..00000000 --- a/ksvg/dom/SVGFEDiffuseLightingElement.cc +++ /dev/null @@ -1,86 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEDiffuseLightingElement.h" -#include "SVGFEDiffuseLightingElementImpl.h" -#include "SVGAnimatedString.h" -#include "SVGAnimatedNumber.h" - -using namespace KSVG; - -SVGFEDiffuseLightingElement::SVGFEDiffuseLightingElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEDiffuseLightingElement::SVGFEDiffuseLightingElement(const SVGFEDiffuseLightingElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEDiffuseLightingElement &SVGFEDiffuseLightingElement::operator =(const SVGFEDiffuseLightingElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEDiffuseLightingElement::SVGFEDiffuseLightingElement(SVGFEDiffuseLightingElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEDiffuseLightingElement::~SVGFEDiffuseLightingElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEDiffuseLightingElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedNumber SVGFEDiffuseLightingElement::surfaceScale() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->surfaceScale()); -} - -SVGAnimatedNumber SVGFEDiffuseLightingElement::diffuseConstant() const -{ - if(!impl) return SVGAnimatedNumber(); - return SVGAnimatedNumber(impl->diffuseConstant()); -} diff --git a/ksvg/dom/SVGFEDiffuseLightingElement.cpp b/ksvg/dom/SVGFEDiffuseLightingElement.cpp new file mode 100644 index 00000000..6e084f25 --- /dev/null +++ b/ksvg/dom/SVGFEDiffuseLightingElement.cpp @@ -0,0 +1,86 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEDiffuseLightingElement.h" +#include "SVGFEDiffuseLightingElementImpl.h" +#include "SVGAnimatedString.h" +#include "SVGAnimatedNumber.h" + +using namespace KSVG; + +SVGFEDiffuseLightingElement::SVGFEDiffuseLightingElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEDiffuseLightingElement::SVGFEDiffuseLightingElement(const SVGFEDiffuseLightingElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEDiffuseLightingElement &SVGFEDiffuseLightingElement::operator =(const SVGFEDiffuseLightingElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEDiffuseLightingElement::SVGFEDiffuseLightingElement(SVGFEDiffuseLightingElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEDiffuseLightingElement::~SVGFEDiffuseLightingElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEDiffuseLightingElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedNumber SVGFEDiffuseLightingElement::surfaceScale() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->surfaceScale()); +} + +SVGAnimatedNumber SVGFEDiffuseLightingElement::diffuseConstant() const +{ + if(!impl) return SVGAnimatedNumber(); + return SVGAnimatedNumber(impl->diffuseConstant()); +} diff --git a/ksvg/dom/SVGFEDisplacementMapElement.cc b/ksvg/dom/SVGFEDisplacementMapElement.cc deleted file mode 100644 index 9bb4938e..00000000 --- a/ksvg/dom/SVGFEDisplacementMapElement.cc +++ /dev/null @@ -1,99 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEDisplacementMapElement.h" -#include "SVGFEDisplacementMapElementImpl.h" -#include "SVGAnimatedString.h" -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGFEDisplacementMapElement::SVGFEDisplacementMapElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEDisplacementMapElement::SVGFEDisplacementMapElement(const SVGFEDisplacementMapElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEDisplacementMapElement &SVGFEDisplacementMapElement::operator =(const SVGFEDisplacementMapElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEDisplacementMapElement::SVGFEDisplacementMapElement(SVGFEDisplacementMapElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEDisplacementMapElement::~SVGFEDisplacementMapElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEDisplacementMapElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedString SVGFEDisplacementMapElement::in2() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in2()); -} - -SVGAnimatedNumber SVGFEDisplacementMapElement::scale() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->scale()); -} - -SVGAnimatedEnumeration SVGFEDisplacementMapElement::xChannelSelector() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->xChannelSelector()); -} - -SVGAnimatedEnumeration SVGFEDisplacementMapElement::yChannelSelector() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->yChannelSelector()); -} diff --git a/ksvg/dom/SVGFEDisplacementMapElement.cpp b/ksvg/dom/SVGFEDisplacementMapElement.cpp new file mode 100644 index 00000000..9bb4938e --- /dev/null +++ b/ksvg/dom/SVGFEDisplacementMapElement.cpp @@ -0,0 +1,99 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEDisplacementMapElement.h" +#include "SVGFEDisplacementMapElementImpl.h" +#include "SVGAnimatedString.h" +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGFEDisplacementMapElement::SVGFEDisplacementMapElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEDisplacementMapElement::SVGFEDisplacementMapElement(const SVGFEDisplacementMapElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEDisplacementMapElement &SVGFEDisplacementMapElement::operator =(const SVGFEDisplacementMapElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEDisplacementMapElement::SVGFEDisplacementMapElement(SVGFEDisplacementMapElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEDisplacementMapElement::~SVGFEDisplacementMapElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEDisplacementMapElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedString SVGFEDisplacementMapElement::in2() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in2()); +} + +SVGAnimatedNumber SVGFEDisplacementMapElement::scale() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->scale()); +} + +SVGAnimatedEnumeration SVGFEDisplacementMapElement::xChannelSelector() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->xChannelSelector()); +} + +SVGAnimatedEnumeration SVGFEDisplacementMapElement::yChannelSelector() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->yChannelSelector()); +} diff --git a/ksvg/dom/SVGFEDistantLightElement.cc b/ksvg/dom/SVGFEDistantLightElement.cc deleted file mode 100644 index 5e5f4f30..00000000 --- a/ksvg/dom/SVGFEDistantLightElement.cc +++ /dev/null @@ -1,78 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEDistantLightElement.h" -#include "SVGFEDistantLightElementImpl.h" -#include "SVGAnimatedNumber.h" - -using namespace KSVG; - -SVGFEDistantLightElement::SVGFEDistantLightElement() : SVGElement() -{ - impl = 0; -} - -SVGFEDistantLightElement::SVGFEDistantLightElement(const SVGFEDistantLightElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFEDistantLightElement &SVGFEDistantLightElement::operator =(const SVGFEDistantLightElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEDistantLightElement::SVGFEDistantLightElement(SVGFEDistantLightElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEDistantLightElement::~SVGFEDistantLightElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedNumber SVGFEDistantLightElement::azimuth() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->azimuth()); -} - -SVGAnimatedNumber SVGFEDistantLightElement::elevation() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->elevation()); -} diff --git a/ksvg/dom/SVGFEDistantLightElement.cpp b/ksvg/dom/SVGFEDistantLightElement.cpp new file mode 100644 index 00000000..5e5f4f30 --- /dev/null +++ b/ksvg/dom/SVGFEDistantLightElement.cpp @@ -0,0 +1,78 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEDistantLightElement.h" +#include "SVGFEDistantLightElementImpl.h" +#include "SVGAnimatedNumber.h" + +using namespace KSVG; + +SVGFEDistantLightElement::SVGFEDistantLightElement() : SVGElement() +{ + impl = 0; +} + +SVGFEDistantLightElement::SVGFEDistantLightElement(const SVGFEDistantLightElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFEDistantLightElement &SVGFEDistantLightElement::operator =(const SVGFEDistantLightElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEDistantLightElement::SVGFEDistantLightElement(SVGFEDistantLightElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEDistantLightElement::~SVGFEDistantLightElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedNumber SVGFEDistantLightElement::azimuth() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->azimuth()); +} + +SVGAnimatedNumber SVGFEDistantLightElement::elevation() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->elevation()); +} diff --git a/ksvg/dom/SVGFEFloodElement.cc b/ksvg/dom/SVGFEFloodElement.cc deleted file mode 100644 index 0689cb10..00000000 --- a/ksvg/dom/SVGFEFloodElement.cc +++ /dev/null @@ -1,74 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFloodElement.h" -#include "SVGFEFloodElementImpl.h" -#include "SVGAnimatedString.h" - -using namespace KSVG; - -SVGFEFloodElement::SVGFEFloodElement() : SVGElement(), SVGStylable(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEFloodElement::SVGFEFloodElement(const SVGFEFloodElement &other) : SVGElement(other), SVGStylable(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEFloodElement &SVGFEFloodElement::operator =(const SVGFEFloodElement &other) -{ - SVGElement::operator=(other); - SVGStylable::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEFloodElement::SVGFEFloodElement(SVGFEFloodElementImpl *other) : SVGElement(other), SVGStylable(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEFloodElement::~SVGFEFloodElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEFloodElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} diff --git a/ksvg/dom/SVGFEFloodElement.cpp b/ksvg/dom/SVGFEFloodElement.cpp new file mode 100644 index 00000000..0689cb10 --- /dev/null +++ b/ksvg/dom/SVGFEFloodElement.cpp @@ -0,0 +1,74 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFloodElement.h" +#include "SVGFEFloodElementImpl.h" +#include "SVGAnimatedString.h" + +using namespace KSVG; + +SVGFEFloodElement::SVGFEFloodElement() : SVGElement(), SVGStylable(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEFloodElement::SVGFEFloodElement(const SVGFEFloodElement &other) : SVGElement(other), SVGStylable(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEFloodElement &SVGFEFloodElement::operator =(const SVGFEFloodElement &other) +{ + SVGElement::operator=(other); + SVGStylable::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEFloodElement::SVGFEFloodElement(SVGFEFloodElementImpl *other) : SVGElement(other), SVGStylable(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEFloodElement::~SVGFEFloodElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEFloodElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} diff --git a/ksvg/dom/SVGFEFuncAElement.cc b/ksvg/dom/SVGFEFuncAElement.cc deleted file mode 100644 index 00db637e..00000000 --- a/ksvg/dom/SVGFEFuncAElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFuncAElement.h" -#include "SVGFEFuncAElementImpl.h" - -using namespace KSVG; - -SVGFEFuncAElement::SVGFEFuncAElement() : SVGComponentTransferFunctionElement() -{ - impl = 0; -} - -SVGFEFuncAElement::SVGFEFuncAElement(const SVGFEFuncAElement &other) : SVGComponentTransferFunctionElement(other), impl(0) -{ - (*this) = other; -} - -SVGFEFuncAElement &SVGFEFuncAElement::operator =(const SVGFEFuncAElement &other) -{ - SVGComponentTransferFunctionElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEFuncAElement::SVGFEFuncAElement(SVGFEFuncAElementImpl *other) : SVGComponentTransferFunctionElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEFuncAElement::~SVGFEFuncAElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFEFuncAElement.cpp b/ksvg/dom/SVGFEFuncAElement.cpp new file mode 100644 index 00000000..00db637e --- /dev/null +++ b/ksvg/dom/SVGFEFuncAElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFuncAElement.h" +#include "SVGFEFuncAElementImpl.h" + +using namespace KSVG; + +SVGFEFuncAElement::SVGFEFuncAElement() : SVGComponentTransferFunctionElement() +{ + impl = 0; +} + +SVGFEFuncAElement::SVGFEFuncAElement(const SVGFEFuncAElement &other) : SVGComponentTransferFunctionElement(other), impl(0) +{ + (*this) = other; +} + +SVGFEFuncAElement &SVGFEFuncAElement::operator =(const SVGFEFuncAElement &other) +{ + SVGComponentTransferFunctionElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEFuncAElement::SVGFEFuncAElement(SVGFEFuncAElementImpl *other) : SVGComponentTransferFunctionElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEFuncAElement::~SVGFEFuncAElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFEFuncBElement.cc b/ksvg/dom/SVGFEFuncBElement.cc deleted file mode 100644 index 01e060f3..00000000 --- a/ksvg/dom/SVGFEFuncBElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFuncBElement.h" -#include "SVGFEFuncBElementImpl.h" - -using namespace KSVG; - -SVGFEFuncBElement::SVGFEFuncBElement() : SVGComponentTransferFunctionElement() -{ - impl = 0; -} - -SVGFEFuncBElement::SVGFEFuncBElement(const SVGFEFuncBElement &other) : SVGComponentTransferFunctionElement(other), impl(0) -{ - (*this) = other; -} - -SVGFEFuncBElement &SVGFEFuncBElement::operator =(const SVGFEFuncBElement &other) -{ - SVGComponentTransferFunctionElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEFuncBElement::SVGFEFuncBElement(SVGFEFuncBElementImpl *other) : SVGComponentTransferFunctionElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEFuncBElement::~SVGFEFuncBElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFEFuncBElement.cpp b/ksvg/dom/SVGFEFuncBElement.cpp new file mode 100644 index 00000000..01e060f3 --- /dev/null +++ b/ksvg/dom/SVGFEFuncBElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFuncBElement.h" +#include "SVGFEFuncBElementImpl.h" + +using namespace KSVG; + +SVGFEFuncBElement::SVGFEFuncBElement() : SVGComponentTransferFunctionElement() +{ + impl = 0; +} + +SVGFEFuncBElement::SVGFEFuncBElement(const SVGFEFuncBElement &other) : SVGComponentTransferFunctionElement(other), impl(0) +{ + (*this) = other; +} + +SVGFEFuncBElement &SVGFEFuncBElement::operator =(const SVGFEFuncBElement &other) +{ + SVGComponentTransferFunctionElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEFuncBElement::SVGFEFuncBElement(SVGFEFuncBElementImpl *other) : SVGComponentTransferFunctionElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEFuncBElement::~SVGFEFuncBElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFEFuncGElement.cc b/ksvg/dom/SVGFEFuncGElement.cc deleted file mode 100644 index c4af7f36..00000000 --- a/ksvg/dom/SVGFEFuncGElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFuncGElement.h" -#include "SVGFEFuncGElementImpl.h" - -using namespace KSVG; - -SVGFEFuncGElement::SVGFEFuncGElement() : SVGComponentTransferFunctionElement() -{ - impl = 0; -} - -SVGFEFuncGElement::SVGFEFuncGElement(const SVGFEFuncGElement &other) : SVGComponentTransferFunctionElement(other), impl(0) -{ - (*this) = other; -} - -SVGFEFuncGElement &SVGFEFuncGElement::operator =(const SVGFEFuncGElement &other) -{ - SVGComponentTransferFunctionElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEFuncGElement::SVGFEFuncGElement(SVGFEFuncGElementImpl *other) : SVGComponentTransferFunctionElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEFuncGElement::~SVGFEFuncGElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFEFuncGElement.cpp b/ksvg/dom/SVGFEFuncGElement.cpp new file mode 100644 index 00000000..c4af7f36 --- /dev/null +++ b/ksvg/dom/SVGFEFuncGElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFuncGElement.h" +#include "SVGFEFuncGElementImpl.h" + +using namespace KSVG; + +SVGFEFuncGElement::SVGFEFuncGElement() : SVGComponentTransferFunctionElement() +{ + impl = 0; +} + +SVGFEFuncGElement::SVGFEFuncGElement(const SVGFEFuncGElement &other) : SVGComponentTransferFunctionElement(other), impl(0) +{ + (*this) = other; +} + +SVGFEFuncGElement &SVGFEFuncGElement::operator =(const SVGFEFuncGElement &other) +{ + SVGComponentTransferFunctionElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEFuncGElement::SVGFEFuncGElement(SVGFEFuncGElementImpl *other) : SVGComponentTransferFunctionElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEFuncGElement::~SVGFEFuncGElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFEFuncRElement.cc b/ksvg/dom/SVGFEFuncRElement.cc deleted file mode 100644 index 59b87ea2..00000000 --- a/ksvg/dom/SVGFEFuncRElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFuncRElement.h" -#include "SVGFEFuncRElementImpl.h" - -using namespace KSVG; - -SVGFEFuncRElement::SVGFEFuncRElement() : SVGComponentTransferFunctionElement() -{ - impl = 0; -} - -SVGFEFuncRElement::SVGFEFuncRElement(const SVGFEFuncRElement &other) : SVGComponentTransferFunctionElement(other), impl(0) -{ - (*this) = other; -} - -SVGFEFuncRElement &SVGFEFuncRElement::operator =(const SVGFEFuncRElement &other) -{ - SVGComponentTransferFunctionElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEFuncRElement::SVGFEFuncRElement(SVGFEFuncRElementImpl *other) : SVGComponentTransferFunctionElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEFuncRElement::~SVGFEFuncRElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFEFuncRElement.cpp b/ksvg/dom/SVGFEFuncRElement.cpp new file mode 100644 index 00000000..59b87ea2 --- /dev/null +++ b/ksvg/dom/SVGFEFuncRElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFuncRElement.h" +#include "SVGFEFuncRElementImpl.h" + +using namespace KSVG; + +SVGFEFuncRElement::SVGFEFuncRElement() : SVGComponentTransferFunctionElement() +{ + impl = 0; +} + +SVGFEFuncRElement::SVGFEFuncRElement(const SVGFEFuncRElement &other) : SVGComponentTransferFunctionElement(other), impl(0) +{ + (*this) = other; +} + +SVGFEFuncRElement &SVGFEFuncRElement::operator =(const SVGFEFuncRElement &other) +{ + SVGComponentTransferFunctionElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEFuncRElement::SVGFEFuncRElement(SVGFEFuncRElementImpl *other) : SVGComponentTransferFunctionElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEFuncRElement::~SVGFEFuncRElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFEGaussianBlurElement.cc b/ksvg/dom/SVGFEGaussianBlurElement.cc deleted file mode 100644 index b3b9d9f7..00000000 --- a/ksvg/dom/SVGFEGaussianBlurElement.cc +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEGaussianBlurElement.h" -#include "SVGFEGaussianBlurElementImpl.h" -#include "SVGAnimatedString.h" -#include "SVGAnimatedNumber.h" - -using namespace KSVG; - -SVGFEGaussianBlurElement::SVGFEGaussianBlurElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEGaussianBlurElement::SVGFEGaussianBlurElement(const SVGFEGaussianBlurElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEGaussianBlurElement &SVGFEGaussianBlurElement::operator =(const SVGFEGaussianBlurElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEGaussianBlurElement::SVGFEGaussianBlurElement(SVGFEGaussianBlurElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEGaussianBlurElement::~SVGFEGaussianBlurElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEGaussianBlurElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedNumber SVGFEGaussianBlurElement::stdDeviationX() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->stdDeviationX()); -} - -SVGAnimatedNumber SVGFEGaussianBlurElement::stdDeviationY() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->stdDeviationY()); -} - -void SVGFEGaussianBlurElement::setStdDeviation(float stdDeviationX, float stdDeviationY) -{ - if(impl) - impl->setStdDeviation(stdDeviationX, stdDeviationY); -} diff --git a/ksvg/dom/SVGFEGaussianBlurElement.cpp b/ksvg/dom/SVGFEGaussianBlurElement.cpp new file mode 100644 index 00000000..b3b9d9f7 --- /dev/null +++ b/ksvg/dom/SVGFEGaussianBlurElement.cpp @@ -0,0 +1,92 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEGaussianBlurElement.h" +#include "SVGFEGaussianBlurElementImpl.h" +#include "SVGAnimatedString.h" +#include "SVGAnimatedNumber.h" + +using namespace KSVG; + +SVGFEGaussianBlurElement::SVGFEGaussianBlurElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEGaussianBlurElement::SVGFEGaussianBlurElement(const SVGFEGaussianBlurElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEGaussianBlurElement &SVGFEGaussianBlurElement::operator =(const SVGFEGaussianBlurElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEGaussianBlurElement::SVGFEGaussianBlurElement(SVGFEGaussianBlurElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEGaussianBlurElement::~SVGFEGaussianBlurElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEGaussianBlurElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedNumber SVGFEGaussianBlurElement::stdDeviationX() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->stdDeviationX()); +} + +SVGAnimatedNumber SVGFEGaussianBlurElement::stdDeviationY() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->stdDeviationY()); +} + +void SVGFEGaussianBlurElement::setStdDeviation(float stdDeviationX, float stdDeviationY) +{ + if(impl) + impl->setStdDeviation(stdDeviationX, stdDeviationY); +} diff --git a/ksvg/dom/SVGFEImageElement.cc b/ksvg/dom/SVGFEImageElement.cc deleted file mode 100644 index d0708306..00000000 --- a/ksvg/dom/SVGFEImageElement.cc +++ /dev/null @@ -1,70 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEImageElement.h" -#include "SVGFEImageElementImpl.h" - -using namespace KSVG; - -SVGFEImageElement::SVGFEImageElement() : SVGElement(), SVGURIReference(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEImageElement::SVGFEImageElement(const SVGFEImageElement &other) : SVGElement(other), SVGURIReference(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEImageElement &SVGFEImageElement::operator =(const SVGFEImageElement &other) -{ - SVGElement::operator=(other); - SVGURIReference::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEImageElement::SVGFEImageElement(SVGFEImageElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEImageElement::~SVGFEImageElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFEImageElement.cpp b/ksvg/dom/SVGFEImageElement.cpp new file mode 100644 index 00000000..d0708306 --- /dev/null +++ b/ksvg/dom/SVGFEImageElement.cpp @@ -0,0 +1,70 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEImageElement.h" +#include "SVGFEImageElementImpl.h" + +using namespace KSVG; + +SVGFEImageElement::SVGFEImageElement() : SVGElement(), SVGURIReference(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEImageElement::SVGFEImageElement(const SVGFEImageElement &other) : SVGElement(other), SVGURIReference(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEImageElement &SVGFEImageElement::operator =(const SVGFEImageElement &other) +{ + SVGElement::operator=(other); + SVGURIReference::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEImageElement::SVGFEImageElement(SVGFEImageElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEImageElement::~SVGFEImageElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFEMergeElement.cc b/ksvg/dom/SVGFEMergeElement.cc deleted file mode 100644 index 7398bf9b..00000000 --- a/ksvg/dom/SVGFEMergeElement.cc +++ /dev/null @@ -1,66 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEMergeElement.h" -#include "SVGFEMergeElementImpl.h" - -using namespace KSVG; - -SVGFEMergeElement::SVGFEMergeElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEMergeElement::SVGFEMergeElement(const SVGFEMergeElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEMergeElement &SVGFEMergeElement::operator =(const SVGFEMergeElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEMergeElement::SVGFEMergeElement(SVGFEMergeElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEMergeElement::~SVGFEMergeElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFEMergeElement.cpp b/ksvg/dom/SVGFEMergeElement.cpp new file mode 100644 index 00000000..7398bf9b --- /dev/null +++ b/ksvg/dom/SVGFEMergeElement.cpp @@ -0,0 +1,66 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEMergeElement.h" +#include "SVGFEMergeElementImpl.h" + +using namespace KSVG; + +SVGFEMergeElement::SVGFEMergeElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEMergeElement::SVGFEMergeElement(const SVGFEMergeElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEMergeElement &SVGFEMergeElement::operator =(const SVGFEMergeElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEMergeElement::SVGFEMergeElement(SVGFEMergeElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEMergeElement::~SVGFEMergeElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFEMergeNodeElement.cc b/ksvg/dom/SVGFEMergeNodeElement.cc deleted file mode 100644 index 65d6b18d..00000000 --- a/ksvg/dom/SVGFEMergeNodeElement.cc +++ /dev/null @@ -1,72 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEMergeNodeElement.h" -#include "SVGFEMergeNodeElementImpl.h" -#include "SVGAnimatedString.h" - -using namespace KSVG; - -SVGFEMergeNodeElement::SVGFEMergeNodeElement() : SVGElement() -{ - impl = 0; -} - -SVGFEMergeNodeElement::SVGFEMergeNodeElement(const SVGFEMergeNodeElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFEMergeNodeElement &SVGFEMergeNodeElement::operator =(const SVGFEMergeNodeElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEMergeNodeElement::SVGFEMergeNodeElement(SVGFEMergeNodeElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEMergeNodeElement::~SVGFEMergeNodeElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEMergeNodeElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} diff --git a/ksvg/dom/SVGFEMergeNodeElement.cpp b/ksvg/dom/SVGFEMergeNodeElement.cpp new file mode 100644 index 00000000..65d6b18d --- /dev/null +++ b/ksvg/dom/SVGFEMergeNodeElement.cpp @@ -0,0 +1,72 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEMergeNodeElement.h" +#include "SVGFEMergeNodeElementImpl.h" +#include "SVGAnimatedString.h" + +using namespace KSVG; + +SVGFEMergeNodeElement::SVGFEMergeNodeElement() : SVGElement() +{ + impl = 0; +} + +SVGFEMergeNodeElement::SVGFEMergeNodeElement(const SVGFEMergeNodeElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFEMergeNodeElement &SVGFEMergeNodeElement::operator =(const SVGFEMergeNodeElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEMergeNodeElement::SVGFEMergeNodeElement(SVGFEMergeNodeElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEMergeNodeElement::~SVGFEMergeNodeElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEMergeNodeElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} diff --git a/ksvg/dom/SVGFEMorphologyElement.cc b/ksvg/dom/SVGFEMorphologyElement.cc deleted file mode 100644 index e6f2543a..00000000 --- a/ksvg/dom/SVGFEMorphologyElement.cc +++ /dev/null @@ -1,93 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEMorphologyElement.h" -#include "SVGFEMorphologyElementImpl.h" -#include "SVGAnimatedString.h" -#include "SVGAnimatedEnumeration.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGFEMorphologyElement::SVGFEMorphologyElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEMorphologyElement::SVGFEMorphologyElement(const SVGFEMorphologyElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEMorphologyElement &SVGFEMorphologyElement::operator =(const SVGFEMorphologyElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEMorphologyElement::SVGFEMorphologyElement(SVGFEMorphologyElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEMorphologyElement::~SVGFEMorphologyElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEMorphologyElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedEnumeration SVGFEMorphologyElement::Operator() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->Operator()); -} - -SVGAnimatedLength SVGFEMorphologyElement::radiusX() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->radiusX()); -} - -SVGAnimatedLength SVGFEMorphologyElement::radiusY() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->radiusY()); -} diff --git a/ksvg/dom/SVGFEMorphologyElement.cpp b/ksvg/dom/SVGFEMorphologyElement.cpp new file mode 100644 index 00000000..e6f2543a --- /dev/null +++ b/ksvg/dom/SVGFEMorphologyElement.cpp @@ -0,0 +1,93 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEMorphologyElement.h" +#include "SVGFEMorphologyElementImpl.h" +#include "SVGAnimatedString.h" +#include "SVGAnimatedEnumeration.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGFEMorphologyElement::SVGFEMorphologyElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEMorphologyElement::SVGFEMorphologyElement(const SVGFEMorphologyElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEMorphologyElement &SVGFEMorphologyElement::operator =(const SVGFEMorphologyElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEMorphologyElement::SVGFEMorphologyElement(SVGFEMorphologyElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEMorphologyElement::~SVGFEMorphologyElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEMorphologyElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedEnumeration SVGFEMorphologyElement::Operator() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->Operator()); +} + +SVGAnimatedLength SVGFEMorphologyElement::radiusX() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->radiusX()); +} + +SVGAnimatedLength SVGFEMorphologyElement::radiusY() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->radiusY()); +} diff --git a/ksvg/dom/SVGFEOffsetElement.cc b/ksvg/dom/SVGFEOffsetElement.cc deleted file mode 100644 index bd9a94fd..00000000 --- a/ksvg/dom/SVGFEOffsetElement.cc +++ /dev/null @@ -1,86 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEOffsetElement.h" -#include "SVGFEOffsetElementImpl.h" -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedString.h" - -using namespace KSVG; - -SVGFEOffsetElement::SVGFEOffsetElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFEOffsetElement::SVGFEOffsetElement(const SVGFEOffsetElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFEOffsetElement &SVGFEOffsetElement::operator =(const SVGFEOffsetElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEOffsetElement::SVGFEOffsetElement(SVGFEOffsetElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEOffsetElement::~SVGFEOffsetElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFEOffsetElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedNumber SVGFEOffsetElement::dx() const -{ - if(!impl) return SVGAnimatedNumber(0); // FIXME - return SVGAnimatedNumber(impl->dx()); -} - -SVGAnimatedNumber SVGFEOffsetElement::dy() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->dy()); -} diff --git a/ksvg/dom/SVGFEOffsetElement.cpp b/ksvg/dom/SVGFEOffsetElement.cpp new file mode 100644 index 00000000..bd9a94fd --- /dev/null +++ b/ksvg/dom/SVGFEOffsetElement.cpp @@ -0,0 +1,86 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEOffsetElement.h" +#include "SVGFEOffsetElementImpl.h" +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedString.h" + +using namespace KSVG; + +SVGFEOffsetElement::SVGFEOffsetElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFEOffsetElement::SVGFEOffsetElement(const SVGFEOffsetElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFEOffsetElement &SVGFEOffsetElement::operator =(const SVGFEOffsetElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEOffsetElement::SVGFEOffsetElement(SVGFEOffsetElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEOffsetElement::~SVGFEOffsetElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFEOffsetElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedNumber SVGFEOffsetElement::dx() const +{ + if(!impl) return SVGAnimatedNumber(0); // FIXME + return SVGAnimatedNumber(impl->dx()); +} + +SVGAnimatedNumber SVGFEOffsetElement::dy() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->dy()); +} diff --git a/ksvg/dom/SVGFEPointLightElement.cc b/ksvg/dom/SVGFEPointLightElement.cc deleted file mode 100644 index 99028920..00000000 --- a/ksvg/dom/SVGFEPointLightElement.cc +++ /dev/null @@ -1,84 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEPointLightElement.h" -#include "SVGFEPointLightElementImpl.h" -#include "SVGAnimatedNumber.h" - -using namespace KSVG; - -SVGFEPointLightElement::SVGFEPointLightElement() : SVGElement() -{ - impl = 0; -} - -SVGFEPointLightElement::SVGFEPointLightElement(const SVGFEPointLightElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFEPointLightElement &SVGFEPointLightElement::operator =(const SVGFEPointLightElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFEPointLightElement::SVGFEPointLightElement(SVGFEPointLightElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFEPointLightElement::~SVGFEPointLightElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedNumber SVGFEPointLightElement::x() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->x()); -} - -SVGAnimatedNumber SVGFEPointLightElement::y() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->y()); -} - -SVGAnimatedNumber SVGFEPointLightElement::z() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->z()); -} diff --git a/ksvg/dom/SVGFEPointLightElement.cpp b/ksvg/dom/SVGFEPointLightElement.cpp new file mode 100644 index 00000000..99028920 --- /dev/null +++ b/ksvg/dom/SVGFEPointLightElement.cpp @@ -0,0 +1,84 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEPointLightElement.h" +#include "SVGFEPointLightElementImpl.h" +#include "SVGAnimatedNumber.h" + +using namespace KSVG; + +SVGFEPointLightElement::SVGFEPointLightElement() : SVGElement() +{ + impl = 0; +} + +SVGFEPointLightElement::SVGFEPointLightElement(const SVGFEPointLightElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFEPointLightElement &SVGFEPointLightElement::operator =(const SVGFEPointLightElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFEPointLightElement::SVGFEPointLightElement(SVGFEPointLightElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFEPointLightElement::~SVGFEPointLightElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedNumber SVGFEPointLightElement::x() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->x()); +} + +SVGAnimatedNumber SVGFEPointLightElement::y() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->y()); +} + +SVGAnimatedNumber SVGFEPointLightElement::z() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->z()); +} diff --git a/ksvg/dom/SVGFESpecularLightingElement.cc b/ksvg/dom/SVGFESpecularLightingElement.cc deleted file mode 100644 index cd4785dc..00000000 --- a/ksvg/dom/SVGFESpecularLightingElement.cc +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFESpecularLightingElement.h" -#include "SVGFESpecularLightingElementImpl.h" -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedString.h" - -using namespace KSVG; - -SVGFESpecularLightingElement::SVGFESpecularLightingElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFESpecularLightingElement::SVGFESpecularLightingElement(const SVGFESpecularLightingElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFESpecularLightingElement &SVGFESpecularLightingElement::operator =(const SVGFESpecularLightingElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFESpecularLightingElement::SVGFESpecularLightingElement(SVGFESpecularLightingElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFESpecularLightingElement::~SVGFESpecularLightingElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFESpecularLightingElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} - -SVGAnimatedNumber SVGFESpecularLightingElement::surfaceScale() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->surfaceScale()); -} - -SVGAnimatedNumber SVGFESpecularLightingElement::specularConstant() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->specularConstant()); -} - -SVGAnimatedNumber SVGFESpecularLightingElement::specularExponent() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->specularExponent()); -} diff --git a/ksvg/dom/SVGFESpecularLightingElement.cpp b/ksvg/dom/SVGFESpecularLightingElement.cpp new file mode 100644 index 00000000..cd4785dc --- /dev/null +++ b/ksvg/dom/SVGFESpecularLightingElement.cpp @@ -0,0 +1,92 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFESpecularLightingElement.h" +#include "SVGFESpecularLightingElementImpl.h" +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedString.h" + +using namespace KSVG; + +SVGFESpecularLightingElement::SVGFESpecularLightingElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFESpecularLightingElement::SVGFESpecularLightingElement(const SVGFESpecularLightingElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFESpecularLightingElement &SVGFESpecularLightingElement::operator =(const SVGFESpecularLightingElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFESpecularLightingElement::SVGFESpecularLightingElement(SVGFESpecularLightingElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFESpecularLightingElement::~SVGFESpecularLightingElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFESpecularLightingElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} + +SVGAnimatedNumber SVGFESpecularLightingElement::surfaceScale() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->surfaceScale()); +} + +SVGAnimatedNumber SVGFESpecularLightingElement::specularConstant() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->specularConstant()); +} + +SVGAnimatedNumber SVGFESpecularLightingElement::specularExponent() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->specularExponent()); +} diff --git a/ksvg/dom/SVGFESpotLightElement.cc b/ksvg/dom/SVGFESpotLightElement.cc deleted file mode 100644 index 15353880..00000000 --- a/ksvg/dom/SVGFESpotLightElement.cc +++ /dev/null @@ -1,114 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFESpotLightElement.h" -#include "SVGFESpotLightElementImpl.h" -#include "SVGAnimatedNumber.h" - -using namespace KSVG; - -SVGFESpotLightElement::SVGFESpotLightElement() : SVGElement() -{ - impl = 0; -} - -SVGFESpotLightElement::SVGFESpotLightElement(const SVGFESpotLightElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFESpotLightElement &SVGFESpotLightElement::operator =(const SVGFESpotLightElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFESpotLightElement::SVGFESpotLightElement(SVGFESpotLightElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFESpotLightElement::~SVGFESpotLightElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedNumber SVGFESpotLightElement::x() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->x()); -} - -SVGAnimatedNumber SVGFESpotLightElement::y() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->y()); -} - -SVGAnimatedNumber SVGFESpotLightElement::z() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->z()); -} - -SVGAnimatedNumber SVGFESpotLightElement::pointsAtX() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->pointsAtX()); -} - -SVGAnimatedNumber SVGFESpotLightElement::pointsAtY() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->pointsAtY()); -} - -SVGAnimatedNumber SVGFESpotLightElement::pointsAtZ() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->pointsAtZ()); -} - -SVGAnimatedNumber SVGFESpotLightElement::specularExponent() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->specularExponent()); -} - -SVGAnimatedNumber SVGFESpotLightElement::limitingConeAngle() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->limitingConeAngle()); -} diff --git a/ksvg/dom/SVGFESpotLightElement.cpp b/ksvg/dom/SVGFESpotLightElement.cpp new file mode 100644 index 00000000..15353880 --- /dev/null +++ b/ksvg/dom/SVGFESpotLightElement.cpp @@ -0,0 +1,114 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFESpotLightElement.h" +#include "SVGFESpotLightElementImpl.h" +#include "SVGAnimatedNumber.h" + +using namespace KSVG; + +SVGFESpotLightElement::SVGFESpotLightElement() : SVGElement() +{ + impl = 0; +} + +SVGFESpotLightElement::SVGFESpotLightElement(const SVGFESpotLightElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFESpotLightElement &SVGFESpotLightElement::operator =(const SVGFESpotLightElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFESpotLightElement::SVGFESpotLightElement(SVGFESpotLightElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFESpotLightElement::~SVGFESpotLightElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedNumber SVGFESpotLightElement::x() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->x()); +} + +SVGAnimatedNumber SVGFESpotLightElement::y() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->y()); +} + +SVGAnimatedNumber SVGFESpotLightElement::z() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->z()); +} + +SVGAnimatedNumber SVGFESpotLightElement::pointsAtX() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->pointsAtX()); +} + +SVGAnimatedNumber SVGFESpotLightElement::pointsAtY() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->pointsAtY()); +} + +SVGAnimatedNumber SVGFESpotLightElement::pointsAtZ() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->pointsAtZ()); +} + +SVGAnimatedNumber SVGFESpotLightElement::specularExponent() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->specularExponent()); +} + +SVGAnimatedNumber SVGFESpotLightElement::limitingConeAngle() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->limitingConeAngle()); +} diff --git a/ksvg/dom/SVGFETileElement.cc b/ksvg/dom/SVGFETileElement.cc deleted file mode 100644 index d88a4f2a..00000000 --- a/ksvg/dom/SVGFETileElement.cc +++ /dev/null @@ -1,73 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFETileElement.h" -#include "SVGFETileElementImpl.h" -#include "SVGAnimatedString.h" - -using namespace KSVG; - -SVGFETileElement::SVGFETileElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFETileElement::SVGFETileElement(const SVGFETileElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFETileElement &SVGFETileElement::operator =(const SVGFETileElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFETileElement::SVGFETileElement(SVGFETileElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFETileElement::~SVGFETileElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedString SVGFETileElement::in1() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->in1()); -} diff --git a/ksvg/dom/SVGFETileElement.cpp b/ksvg/dom/SVGFETileElement.cpp new file mode 100644 index 00000000..d88a4f2a --- /dev/null +++ b/ksvg/dom/SVGFETileElement.cpp @@ -0,0 +1,73 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFETileElement.h" +#include "SVGFETileElementImpl.h" +#include "SVGAnimatedString.h" + +using namespace KSVG; + +SVGFETileElement::SVGFETileElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFETileElement::SVGFETileElement(const SVGFETileElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFETileElement &SVGFETileElement::operator =(const SVGFETileElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFETileElement::SVGFETileElement(SVGFETileElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFETileElement::~SVGFETileElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedString SVGFETileElement::in1() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->in1()); +} diff --git a/ksvg/dom/SVGFETurbulenceElement.cc b/ksvg/dom/SVGFETurbulenceElement.cc deleted file mode 100644 index 2f4fd5b8..00000000 --- a/ksvg/dom/SVGFETurbulenceElement.cc +++ /dev/null @@ -1,105 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFETurbulenceElement.h" -#include "SVGFETurbulenceElementImpl.h" -#include "SVGAnimatedEnumeration.h" -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedInteger.h" - -using namespace KSVG; - -SVGFETurbulenceElement::SVGFETurbulenceElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() -{ - impl = 0; -} - -SVGFETurbulenceElement::SVGFETurbulenceElement(const SVGFETurbulenceElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) -{ - (*this) = other; -} - -SVGFETurbulenceElement &SVGFETurbulenceElement::operator =(const SVGFETurbulenceElement &other) -{ - SVGElement::operator=(other); - SVGFilterPrimitiveStandardAttributes::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFETurbulenceElement::SVGFETurbulenceElement(SVGFETurbulenceElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFETurbulenceElement::~SVGFETurbulenceElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedNumber SVGFETurbulenceElement::baseFrequencyX() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->baseFrequencyX()); -} - -SVGAnimatedNumber SVGFETurbulenceElement::baseFrequencyY() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->baseFrequencyY()); -} - -SVGAnimatedInteger SVGFETurbulenceElement::numOctaves() const -{ - if(!impl) return SVGAnimatedInteger(0); - return SVGAnimatedInteger(impl->numOctaves()); -} - -SVGAnimatedNumber SVGFETurbulenceElement::seed() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->seed()); -} - -SVGAnimatedEnumeration SVGFETurbulenceElement::stitchTiles() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->stitchTiles()); -} - -SVGAnimatedEnumeration SVGFETurbulenceElement::type() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->type()); -} diff --git a/ksvg/dom/SVGFETurbulenceElement.cpp b/ksvg/dom/SVGFETurbulenceElement.cpp new file mode 100644 index 00000000..2f4fd5b8 --- /dev/null +++ b/ksvg/dom/SVGFETurbulenceElement.cpp @@ -0,0 +1,105 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFETurbulenceElement.h" +#include "SVGFETurbulenceElementImpl.h" +#include "SVGAnimatedEnumeration.h" +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedInteger.h" + +using namespace KSVG; + +SVGFETurbulenceElement::SVGFETurbulenceElement() : SVGElement(), SVGFilterPrimitiveStandardAttributes() +{ + impl = 0; +} + +SVGFETurbulenceElement::SVGFETurbulenceElement(const SVGFETurbulenceElement &other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other), impl(0) +{ + (*this) = other; +} + +SVGFETurbulenceElement &SVGFETurbulenceElement::operator =(const SVGFETurbulenceElement &other) +{ + SVGElement::operator=(other); + SVGFilterPrimitiveStandardAttributes::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFETurbulenceElement::SVGFETurbulenceElement(SVGFETurbulenceElementImpl *other) : SVGElement(other), SVGFilterPrimitiveStandardAttributes(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFETurbulenceElement::~SVGFETurbulenceElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedNumber SVGFETurbulenceElement::baseFrequencyX() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->baseFrequencyX()); +} + +SVGAnimatedNumber SVGFETurbulenceElement::baseFrequencyY() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->baseFrequencyY()); +} + +SVGAnimatedInteger SVGFETurbulenceElement::numOctaves() const +{ + if(!impl) return SVGAnimatedInteger(0); + return SVGAnimatedInteger(impl->numOctaves()); +} + +SVGAnimatedNumber SVGFETurbulenceElement::seed() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->seed()); +} + +SVGAnimatedEnumeration SVGFETurbulenceElement::stitchTiles() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->stitchTiles()); +} + +SVGAnimatedEnumeration SVGFETurbulenceElement::type() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->type()); +} diff --git a/ksvg/dom/SVGFilterElement.cc b/ksvg/dom/SVGFilterElement.cc deleted file mode 100644 index f505252e..00000000 --- a/ksvg/dom/SVGFilterElement.cc +++ /dev/null @@ -1,126 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFilterElement.h" -#include "SVGFilterElementImpl.h" -#include "SVGAnimatedEnumeration.h" -#include "SVGAnimatedInteger.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGFilterElement::SVGFilterElement() : SVGElement(), SVGURIReference(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGUnitTypes() -{ - impl = 0; -} - -SVGFilterElement::SVGFilterElement(const SVGFilterElement &other) : SVGElement(other), SVGURIReference(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes(), impl(0) -{ - (*this) = other; -} - -SVGFilterElement &SVGFilterElement::operator =(const SVGFilterElement &other) -{ - SVGElement::operator=(other); - SVGURIReference::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFilterElement::SVGFilterElement(SVGFilterElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes() -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFilterElement::~SVGFilterElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedEnumeration SVGFilterElement::filterUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->filterUnits()); -} - -SVGAnimatedEnumeration SVGFilterElement::primitiveUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->primitiveUnits()); -} - -SVGAnimatedLength SVGFilterElement::x() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGFilterElement::y() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} - -SVGAnimatedLength SVGFilterElement::width() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->width()); -} - -SVGAnimatedLength SVGFilterElement::height() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->height()); -} - -SVGAnimatedInteger SVGFilterElement::filterResX() const -{ - if(!impl) return SVGAnimatedInteger(0); - return SVGAnimatedInteger(impl->filterResX()); -} - -SVGAnimatedInteger SVGFilterElement::filterResY() const -{ - if(!impl) return SVGAnimatedInteger(0); - return SVGAnimatedInteger(impl->filterResY()); -} - -void SVGFilterElement::setFilterRes(unsigned long filterResX, unsigned long filterResY) -{ - if(impl) - impl->setFilterRes(filterResX, filterResY); -} diff --git a/ksvg/dom/SVGFilterElement.cpp b/ksvg/dom/SVGFilterElement.cpp new file mode 100644 index 00000000..f505252e --- /dev/null +++ b/ksvg/dom/SVGFilterElement.cpp @@ -0,0 +1,126 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFilterElement.h" +#include "SVGFilterElementImpl.h" +#include "SVGAnimatedEnumeration.h" +#include "SVGAnimatedInteger.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGFilterElement::SVGFilterElement() : SVGElement(), SVGURIReference(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGUnitTypes() +{ + impl = 0; +} + +SVGFilterElement::SVGFilterElement(const SVGFilterElement &other) : SVGElement(other), SVGURIReference(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes(), impl(0) +{ + (*this) = other; +} + +SVGFilterElement &SVGFilterElement::operator =(const SVGFilterElement &other) +{ + SVGElement::operator=(other); + SVGURIReference::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFilterElement::SVGFilterElement(SVGFilterElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes() +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFilterElement::~SVGFilterElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedEnumeration SVGFilterElement::filterUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->filterUnits()); +} + +SVGAnimatedEnumeration SVGFilterElement::primitiveUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->primitiveUnits()); +} + +SVGAnimatedLength SVGFilterElement::x() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGFilterElement::y() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} + +SVGAnimatedLength SVGFilterElement::width() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->width()); +} + +SVGAnimatedLength SVGFilterElement::height() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->height()); +} + +SVGAnimatedInteger SVGFilterElement::filterResX() const +{ + if(!impl) return SVGAnimatedInteger(0); + return SVGAnimatedInteger(impl->filterResX()); +} + +SVGAnimatedInteger SVGFilterElement::filterResY() const +{ + if(!impl) return SVGAnimatedInteger(0); + return SVGAnimatedInteger(impl->filterResY()); +} + +void SVGFilterElement::setFilterRes(unsigned long filterResX, unsigned long filterResY) +{ + if(impl) + impl->setFilterRes(filterResX, filterResY); +} diff --git a/ksvg/dom/SVGFilterPrimitiveStandardAttributes.cc b/ksvg/dom/SVGFilterPrimitiveStandardAttributes.cc deleted file mode 100644 index fd629054..00000000 --- a/ksvg/dom/SVGFilterPrimitiveStandardAttributes.cc +++ /dev/null @@ -1,86 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFilterPrimitiveStandardAttributes.h" -#include "SVGFilterPrimitiveStandardAttributesImpl.h" -#include "SVGAnimatedString.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGFilterPrimitiveStandardAttributes::SVGFilterPrimitiveStandardAttributes() -{ - impl = new SVGFilterPrimitiveStandardAttributesImpl(); -} - -SVGFilterPrimitiveStandardAttributes::SVGFilterPrimitiveStandardAttributes(const SVGFilterPrimitiveStandardAttributes &other) -{ - impl = other.impl; -} - -SVGFilterPrimitiveStandardAttributes &SVGFilterPrimitiveStandardAttributes::operator=(const SVGFilterPrimitiveStandardAttributes &other) -{ - if(impl == other.impl) - return *this; - - delete impl; - impl = other.impl; - - return *this; -} - -SVGFilterPrimitiveStandardAttributes::SVGFilterPrimitiveStandardAttributes(SVGFilterPrimitiveStandardAttributesImpl *other) -{ - impl = other; -} - -SVGFilterPrimitiveStandardAttributes::~SVGFilterPrimitiveStandardAttributes() -{ -} - -SVGAnimatedLength SVGFilterPrimitiveStandardAttributes::x() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGFilterPrimitiveStandardAttributes::y() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} - -SVGAnimatedLength SVGFilterPrimitiveStandardAttributes::width() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->width()); -} - -SVGAnimatedLength SVGFilterPrimitiveStandardAttributes::height() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->height()); -} - -SVGAnimatedString SVGFilterPrimitiveStandardAttributes::result() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->result()); -} diff --git a/ksvg/dom/SVGFilterPrimitiveStandardAttributes.cpp b/ksvg/dom/SVGFilterPrimitiveStandardAttributes.cpp new file mode 100644 index 00000000..fd629054 --- /dev/null +++ b/ksvg/dom/SVGFilterPrimitiveStandardAttributes.cpp @@ -0,0 +1,86 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFilterPrimitiveStandardAttributes.h" +#include "SVGFilterPrimitiveStandardAttributesImpl.h" +#include "SVGAnimatedString.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGFilterPrimitiveStandardAttributes::SVGFilterPrimitiveStandardAttributes() +{ + impl = new SVGFilterPrimitiveStandardAttributesImpl(); +} + +SVGFilterPrimitiveStandardAttributes::SVGFilterPrimitiveStandardAttributes(const SVGFilterPrimitiveStandardAttributes &other) +{ + impl = other.impl; +} + +SVGFilterPrimitiveStandardAttributes &SVGFilterPrimitiveStandardAttributes::operator=(const SVGFilterPrimitiveStandardAttributes &other) +{ + if(impl == other.impl) + return *this; + + delete impl; + impl = other.impl; + + return *this; +} + +SVGFilterPrimitiveStandardAttributes::SVGFilterPrimitiveStandardAttributes(SVGFilterPrimitiveStandardAttributesImpl *other) +{ + impl = other; +} + +SVGFilterPrimitiveStandardAttributes::~SVGFilterPrimitiveStandardAttributes() +{ +} + +SVGAnimatedLength SVGFilterPrimitiveStandardAttributes::x() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGFilterPrimitiveStandardAttributes::y() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} + +SVGAnimatedLength SVGFilterPrimitiveStandardAttributes::width() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->width()); +} + +SVGAnimatedLength SVGFilterPrimitiveStandardAttributes::height() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->height()); +} + +SVGAnimatedString SVGFilterPrimitiveStandardAttributes::result() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->result()); +} diff --git a/ksvg/dom/SVGFitToViewBox.cc b/ksvg/dom/SVGFitToViewBox.cc deleted file mode 100644 index 4f54e2b4..00000000 --- a/ksvg/dom/SVGFitToViewBox.cc +++ /dev/null @@ -1,70 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFitToViewBox.h" -#include "SVGFitToViewBoxImpl.h" -#include "SVGAnimatedRect.h" -#include "SVGAnimatedPreserveAspectRatio.h" - -using namespace KSVG; - -// This class can't be constructed seperately. -SVGFitToViewBox::SVGFitToViewBox() -{ - impl = 0; -} - -SVGFitToViewBox::SVGFitToViewBox(const SVGFitToViewBox &other) : impl(0) -{ - (*this) = other; -} - -SVGFitToViewBox &SVGFitToViewBox::operator=(const SVGFitToViewBox &other) -{ - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGFitToViewBox::SVGFitToViewBox(SVGFitToViewBoxImpl *other) -{ - impl = other; -} - -SVGFitToViewBox::~SVGFitToViewBox() -{ - // We are not allowed to delete 'impl' as it's not refcounted. - // delete impl; -} - -SVGAnimatedRect SVGFitToViewBox::viewBox() const -{ - if(!impl) return SVGAnimatedRect(0); - return SVGAnimatedRect(impl->viewBox()); -} - -SVGAnimatedPreserveAspectRatio SVGFitToViewBox::preserveAspectRatio() const -{ - if(!impl) return SVGAnimatedPreserveAspectRatio(0); - return SVGAnimatedPreserveAspectRatio(impl->preserveAspectRatio()); -} diff --git a/ksvg/dom/SVGFitToViewBox.cpp b/ksvg/dom/SVGFitToViewBox.cpp new file mode 100644 index 00000000..4f54e2b4 --- /dev/null +++ b/ksvg/dom/SVGFitToViewBox.cpp @@ -0,0 +1,70 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFitToViewBox.h" +#include "SVGFitToViewBoxImpl.h" +#include "SVGAnimatedRect.h" +#include "SVGAnimatedPreserveAspectRatio.h" + +using namespace KSVG; + +// This class can't be constructed seperately. +SVGFitToViewBox::SVGFitToViewBox() +{ + impl = 0; +} + +SVGFitToViewBox::SVGFitToViewBox(const SVGFitToViewBox &other) : impl(0) +{ + (*this) = other; +} + +SVGFitToViewBox &SVGFitToViewBox::operator=(const SVGFitToViewBox &other) +{ + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGFitToViewBox::SVGFitToViewBox(SVGFitToViewBoxImpl *other) +{ + impl = other; +} + +SVGFitToViewBox::~SVGFitToViewBox() +{ + // We are not allowed to delete 'impl' as it's not refcounted. + // delete impl; +} + +SVGAnimatedRect SVGFitToViewBox::viewBox() const +{ + if(!impl) return SVGAnimatedRect(0); + return SVGAnimatedRect(impl->viewBox()); +} + +SVGAnimatedPreserveAspectRatio SVGFitToViewBox::preserveAspectRatio() const +{ + if(!impl) return SVGAnimatedPreserveAspectRatio(0); + return SVGAnimatedPreserveAspectRatio(impl->preserveAspectRatio()); +} diff --git a/ksvg/dom/SVGFontElement.cc b/ksvg/dom/SVGFontElement.cc deleted file mode 100644 index 30244c6f..00000000 --- a/ksvg/dom/SVGFontElement.cc +++ /dev/null @@ -1,67 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontElement.h" -#include "SVGFontElementImpl.h" - -using namespace KSVG; - -SVGFontElement::SVGFontElement() : SVGElement(), SVGExternalResourcesRequired(), SVGStylable() -{ - impl = 0; -} - -SVGFontElement::SVGFontElement(const SVGFontElement &other) : SVGElement(other), SVGExternalResourcesRequired(other), SVGStylable(other), impl(0) -{ - (*this) = other; -} - -SVGFontElement &SVGFontElement::operator =(const SVGFontElement &other) -{ - SVGElement::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFontElement::SVGFontElement(SVGFontElementImpl *other) : SVGElement(other), SVGExternalResourcesRequired(other), SVGStylable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFontElement::~SVGFontElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFontElement.cpp b/ksvg/dom/SVGFontElement.cpp new file mode 100644 index 00000000..30244c6f --- /dev/null +++ b/ksvg/dom/SVGFontElement.cpp @@ -0,0 +1,67 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontElement.h" +#include "SVGFontElementImpl.h" + +using namespace KSVG; + +SVGFontElement::SVGFontElement() : SVGElement(), SVGExternalResourcesRequired(), SVGStylable() +{ + impl = 0; +} + +SVGFontElement::SVGFontElement(const SVGFontElement &other) : SVGElement(other), SVGExternalResourcesRequired(other), SVGStylable(other), impl(0) +{ + (*this) = other; +} + +SVGFontElement &SVGFontElement::operator =(const SVGFontElement &other) +{ + SVGElement::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFontElement::SVGFontElement(SVGFontElementImpl *other) : SVGElement(other), SVGExternalResourcesRequired(other), SVGStylable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFontElement::~SVGFontElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFontFaceElement.cc b/ksvg/dom/SVGFontFaceElement.cc deleted file mode 100644 index f5c7a12a..00000000 --- a/ksvg/dom/SVGFontFaceElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceElement.h" -#include "SVGFontFaceElementImpl.h" - -using namespace KSVG; - -SVGFontFaceElement::SVGFontFaceElement() : SVGElement() -{ - impl = 0; -} - -SVGFontFaceElement::SVGFontFaceElement(const SVGFontFaceElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFontFaceElement &SVGFontFaceElement::operator =(const SVGFontFaceElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFontFaceElement::SVGFontFaceElement(SVGFontFaceElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFontFaceElement::~SVGFontFaceElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFontFaceElement.cpp b/ksvg/dom/SVGFontFaceElement.cpp new file mode 100644 index 00000000..f5c7a12a --- /dev/null +++ b/ksvg/dom/SVGFontFaceElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceElement.h" +#include "SVGFontFaceElementImpl.h" + +using namespace KSVG; + +SVGFontFaceElement::SVGFontFaceElement() : SVGElement() +{ + impl = 0; +} + +SVGFontFaceElement::SVGFontFaceElement(const SVGFontFaceElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFontFaceElement &SVGFontFaceElement::operator =(const SVGFontFaceElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFontFaceElement::SVGFontFaceElement(SVGFontFaceElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFontFaceElement::~SVGFontFaceElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFontFaceFormatElement.cc b/ksvg/dom/SVGFontFaceFormatElement.cc deleted file mode 100644 index ede5a248..00000000 --- a/ksvg/dom/SVGFontFaceFormatElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceFormatElement.h" -#include "SVGFontFaceFormatElementImpl.h" - -using namespace KSVG; - -SVGFontFaceFormatElement::SVGFontFaceFormatElement() : SVGElement() -{ - impl = 0; -} - -SVGFontFaceFormatElement::SVGFontFaceFormatElement(const SVGFontFaceFormatElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFontFaceFormatElement &SVGFontFaceFormatElement::operator =(const SVGFontFaceFormatElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFontFaceFormatElement::SVGFontFaceFormatElement(SVGFontFaceFormatElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFontFaceFormatElement::~SVGFontFaceFormatElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFontFaceFormatElement.cpp b/ksvg/dom/SVGFontFaceFormatElement.cpp new file mode 100644 index 00000000..ede5a248 --- /dev/null +++ b/ksvg/dom/SVGFontFaceFormatElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceFormatElement.h" +#include "SVGFontFaceFormatElementImpl.h" + +using namespace KSVG; + +SVGFontFaceFormatElement::SVGFontFaceFormatElement() : SVGElement() +{ + impl = 0; +} + +SVGFontFaceFormatElement::SVGFontFaceFormatElement(const SVGFontFaceFormatElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFontFaceFormatElement &SVGFontFaceFormatElement::operator =(const SVGFontFaceFormatElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFontFaceFormatElement::SVGFontFaceFormatElement(SVGFontFaceFormatElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFontFaceFormatElement::~SVGFontFaceFormatElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFontFaceNameElement.cc b/ksvg/dom/SVGFontFaceNameElement.cc deleted file mode 100644 index ce2413fd..00000000 --- a/ksvg/dom/SVGFontFaceNameElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceNameElement.h" -#include "SVGFontFaceNameElementImpl.h" - -using namespace KSVG; - -SVGFontFaceNameElement::SVGFontFaceNameElement() : SVGElement() -{ - impl = 0; -} - -SVGFontFaceNameElement::SVGFontFaceNameElement(const SVGFontFaceNameElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFontFaceNameElement &SVGFontFaceNameElement::operator =(const SVGFontFaceNameElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFontFaceNameElement::SVGFontFaceNameElement(SVGFontFaceNameElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFontFaceNameElement::~SVGFontFaceNameElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFontFaceNameElement.cpp b/ksvg/dom/SVGFontFaceNameElement.cpp new file mode 100644 index 00000000..ce2413fd --- /dev/null +++ b/ksvg/dom/SVGFontFaceNameElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceNameElement.h" +#include "SVGFontFaceNameElementImpl.h" + +using namespace KSVG; + +SVGFontFaceNameElement::SVGFontFaceNameElement() : SVGElement() +{ + impl = 0; +} + +SVGFontFaceNameElement::SVGFontFaceNameElement(const SVGFontFaceNameElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFontFaceNameElement &SVGFontFaceNameElement::operator =(const SVGFontFaceNameElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFontFaceNameElement::SVGFontFaceNameElement(SVGFontFaceNameElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFontFaceNameElement::~SVGFontFaceNameElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFontFaceSrcElement.cc b/ksvg/dom/SVGFontFaceSrcElement.cc deleted file mode 100644 index c34e7734..00000000 --- a/ksvg/dom/SVGFontFaceSrcElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceSrcElement.h" -#include "SVGFontFaceSrcElementImpl.h" - -using namespace KSVG; - -SVGFontFaceSrcElement::SVGFontFaceSrcElement() : SVGElement() -{ - impl = 0; -} - -SVGFontFaceSrcElement::SVGFontFaceSrcElement(const SVGFontFaceSrcElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFontFaceSrcElement &SVGFontFaceSrcElement::operator =(const SVGFontFaceSrcElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFontFaceSrcElement::SVGFontFaceSrcElement(SVGFontFaceSrcElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFontFaceSrcElement::~SVGFontFaceSrcElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFontFaceSrcElement.cpp b/ksvg/dom/SVGFontFaceSrcElement.cpp new file mode 100644 index 00000000..c34e7734 --- /dev/null +++ b/ksvg/dom/SVGFontFaceSrcElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceSrcElement.h" +#include "SVGFontFaceSrcElementImpl.h" + +using namespace KSVG; + +SVGFontFaceSrcElement::SVGFontFaceSrcElement() : SVGElement() +{ + impl = 0; +} + +SVGFontFaceSrcElement::SVGFontFaceSrcElement(const SVGFontFaceSrcElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFontFaceSrcElement &SVGFontFaceSrcElement::operator =(const SVGFontFaceSrcElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFontFaceSrcElement::SVGFontFaceSrcElement(SVGFontFaceSrcElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFontFaceSrcElement::~SVGFontFaceSrcElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGFontFaceUriElement.cc b/ksvg/dom/SVGFontFaceUriElement.cc deleted file mode 100644 index 98a13d4d..00000000 --- a/ksvg/dom/SVGFontFaceUriElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceUriElement.h" -#include "SVGFontFaceUriElementImpl.h" - -using namespace KSVG; - -SVGFontFaceUriElement::SVGFontFaceUriElement() : SVGElement() -{ - impl = 0; -} - -SVGFontFaceUriElement::SVGFontFaceUriElement(const SVGFontFaceUriElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGFontFaceUriElement &SVGFontFaceUriElement::operator =(const SVGFontFaceUriElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGFontFaceUriElement::SVGFontFaceUriElement(SVGFontFaceUriElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGFontFaceUriElement::~SVGFontFaceUriElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGFontFaceUriElement.cpp b/ksvg/dom/SVGFontFaceUriElement.cpp new file mode 100644 index 00000000..98a13d4d --- /dev/null +++ b/ksvg/dom/SVGFontFaceUriElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceUriElement.h" +#include "SVGFontFaceUriElementImpl.h" + +using namespace KSVG; + +SVGFontFaceUriElement::SVGFontFaceUriElement() : SVGElement() +{ + impl = 0; +} + +SVGFontFaceUriElement::SVGFontFaceUriElement(const SVGFontFaceUriElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGFontFaceUriElement &SVGFontFaceUriElement::operator =(const SVGFontFaceUriElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGFontFaceUriElement::SVGFontFaceUriElement(SVGFontFaceUriElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGFontFaceUriElement::~SVGFontFaceUriElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGForeignObjectElement.cc b/ksvg/dom/SVGForeignObjectElement.cc deleted file mode 100644 index cd7ffad5..00000000 --- a/ksvg/dom/SVGForeignObjectElement.cc +++ /dev/null @@ -1,95 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGForeignObjectElement.h" -#include "SVGForeignObjectElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGForeignObjectElement::SVGForeignObjectElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGForeignObjectElement::SVGForeignObjectElement(const SVGForeignObjectElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - (*this) = other; -} - -SVGForeignObjectElement &SVGForeignObjectElement::operator =(const SVGForeignObjectElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGForeignObjectElement::SVGForeignObjectElement(SVGForeignObjectElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGForeignObjectElement::~SVGForeignObjectElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGForeignObjectElement::x() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGForeignObjectElement::y() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} - -SVGAnimatedLength SVGForeignObjectElement::width() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->width()); -} - -SVGAnimatedLength SVGForeignObjectElement::height() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->height()); -} diff --git a/ksvg/dom/SVGForeignObjectElement.cpp b/ksvg/dom/SVGForeignObjectElement.cpp new file mode 100644 index 00000000..cd7ffad5 --- /dev/null +++ b/ksvg/dom/SVGForeignObjectElement.cpp @@ -0,0 +1,95 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGForeignObjectElement.h" +#include "SVGForeignObjectElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGForeignObjectElement::SVGForeignObjectElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGForeignObjectElement::SVGForeignObjectElement(const SVGForeignObjectElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + (*this) = other; +} + +SVGForeignObjectElement &SVGForeignObjectElement::operator =(const SVGForeignObjectElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGForeignObjectElement::SVGForeignObjectElement(SVGForeignObjectElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGForeignObjectElement::~SVGForeignObjectElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGForeignObjectElement::x() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGForeignObjectElement::y() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} + +SVGAnimatedLength SVGForeignObjectElement::width() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->width()); +} + +SVGAnimatedLength SVGForeignObjectElement::height() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->height()); +} diff --git a/ksvg/dom/SVGGElement.cc b/ksvg/dom/SVGGElement.cc deleted file mode 100644 index 6a6cfb96..00000000 --- a/ksvg/dom/SVGGElement.cc +++ /dev/null @@ -1,70 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGGElement.h" -#include "SVGGElementImpl.h" - -using namespace KSVG; - -SVGGElement::SVGGElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGGElement::SVGGElement(const SVGGElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) -{ - (*this) = other; -} - -SVGGElement &SVGGElement::operator =(const SVGGElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGGElement::SVGGElement(SVGGElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGGElement::~SVGGElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGGElement.cpp b/ksvg/dom/SVGGElement.cpp new file mode 100644 index 00000000..6a6cfb96 --- /dev/null +++ b/ksvg/dom/SVGGElement.cpp @@ -0,0 +1,70 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGGElement.h" +#include "SVGGElementImpl.h" + +using namespace KSVG; + +SVGGElement::SVGGElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGGElement::SVGGElement(const SVGGElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) +{ + (*this) = other; +} + +SVGGElement &SVGGElement::operator =(const SVGGElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGGElement::SVGGElement(SVGGElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGGElement::~SVGGElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGGlyphElement.cc b/ksvg/dom/SVGGlyphElement.cc deleted file mode 100644 index 7f6f4ae4..00000000 --- a/ksvg/dom/SVGGlyphElement.cc +++ /dev/null @@ -1,66 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGGlyphElement.h" -#include "SVGGlyphElementImpl.h" - -using namespace KSVG; - -SVGGlyphElement::SVGGlyphElement() : SVGElement(), SVGStylable() -{ - impl = 0; -} - -SVGGlyphElement::SVGGlyphElement(const SVGGlyphElement &other) : SVGElement(other), SVGStylable(other), impl(0) -{ - (*this) = other; -} - -SVGGlyphElement &SVGGlyphElement::operator =(const SVGGlyphElement &other) -{ - SVGElement::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGGlyphElement::SVGGlyphElement(SVGGlyphElementImpl *other) : SVGElement(other), SVGStylable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGGlyphElement::~SVGGlyphElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGGlyphElement.cpp b/ksvg/dom/SVGGlyphElement.cpp new file mode 100644 index 00000000..7f6f4ae4 --- /dev/null +++ b/ksvg/dom/SVGGlyphElement.cpp @@ -0,0 +1,66 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGGlyphElement.h" +#include "SVGGlyphElementImpl.h" + +using namespace KSVG; + +SVGGlyphElement::SVGGlyphElement() : SVGElement(), SVGStylable() +{ + impl = 0; +} + +SVGGlyphElement::SVGGlyphElement(const SVGGlyphElement &other) : SVGElement(other), SVGStylable(other), impl(0) +{ + (*this) = other; +} + +SVGGlyphElement &SVGGlyphElement::operator =(const SVGGlyphElement &other) +{ + SVGElement::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGGlyphElement::SVGGlyphElement(SVGGlyphElementImpl *other) : SVGElement(other), SVGStylable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGGlyphElement::~SVGGlyphElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGGlyphRefElement.cc b/ksvg/dom/SVGGlyphRefElement.cc deleted file mode 100644 index 5b1f8deb..00000000 --- a/ksvg/dom/SVGGlyphRefElement.cc +++ /dev/null @@ -1,79 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGGlyphRefElement.h" -#include "SVGGlyphRefElementImpl.h" - -using namespace KSVG; - -SVGGlyphRefElement::SVGGlyphRefElement() : SVGElement(), SVGURIReference(), SVGStylable() -{ - impl = 0; -} - -SVGGlyphRefElement::SVGGlyphRefElement(const SVGGlyphRefElement &other) : SVGElement(other), SVGURIReference(other), SVGStylable(other), impl(0) -{ - (*this) = other; -} - -SVGGlyphRefElement &SVGGlyphRefElement::operator =(const SVGGlyphRefElement &other) -{ - SVGElement::operator=(other); - SVGURIReference::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGGlyphRefElement::SVGGlyphRefElement(SVGGlyphRefElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGStylable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGGlyphRefElement::~SVGGlyphRefElement() -{ - if(impl) - impl->deref(); -} - -DOM::DOMString SVGGlyphRefElement::format() -{ - if(!impl) return DOM::DOMString(); - return impl->format(); -} - -DOM::DOMString SVGGlyphRefElement::glyphRef() -{ - if(!impl) return DOM::DOMString(); - return impl->glyphRef(); -} diff --git a/ksvg/dom/SVGGlyphRefElement.cpp b/ksvg/dom/SVGGlyphRefElement.cpp new file mode 100644 index 00000000..5b1f8deb --- /dev/null +++ b/ksvg/dom/SVGGlyphRefElement.cpp @@ -0,0 +1,79 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGGlyphRefElement.h" +#include "SVGGlyphRefElementImpl.h" + +using namespace KSVG; + +SVGGlyphRefElement::SVGGlyphRefElement() : SVGElement(), SVGURIReference(), SVGStylable() +{ + impl = 0; +} + +SVGGlyphRefElement::SVGGlyphRefElement(const SVGGlyphRefElement &other) : SVGElement(other), SVGURIReference(other), SVGStylable(other), impl(0) +{ + (*this) = other; +} + +SVGGlyphRefElement &SVGGlyphRefElement::operator =(const SVGGlyphRefElement &other) +{ + SVGElement::operator=(other); + SVGURIReference::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGGlyphRefElement::SVGGlyphRefElement(SVGGlyphRefElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGStylable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGGlyphRefElement::~SVGGlyphRefElement() +{ + if(impl) + impl->deref(); +} + +DOM::DOMString SVGGlyphRefElement::format() +{ + if(!impl) return DOM::DOMString(); + return impl->format(); +} + +DOM::DOMString SVGGlyphRefElement::glyphRef() +{ + if(!impl) return DOM::DOMString(); + return impl->glyphRef(); +} diff --git a/ksvg/dom/SVGGradientElement.cc b/ksvg/dom/SVGGradientElement.cc deleted file mode 100644 index 895b6d8e..00000000 --- a/ksvg/dom/SVGGradientElement.cc +++ /dev/null @@ -1,78 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGGradientElement.h" -#include "SVGGradientElementImpl.h" -#include "SVGAnimatedTransformList.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGGradientElement::SVGGradientElement() : SVGElement(), SVGURIReference(), SVGExternalResourcesRequired(), SVGStylable(), SVGUnitTypes() -{ - impl = 0; -} - -SVGGradientElement::SVGGradientElement(const SVGGradientElement &other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes(other), impl(0) -{ - (*this) = other; -} - -SVGGradientElement &SVGGradientElement::operator =(const SVGGradientElement &other) -{ - SVGElement::operator=(other); - SVGURIReference::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGGradientElement::SVGGradientElement(SVGGradientElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes() -{ - impl = other; -} - -SVGGradientElement::~SVGGradientElement() -{ -} - -SVGAnimatedEnumeration SVGGradientElement::gradientUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->gradientUnits()); -} - -SVGAnimatedTransformList SVGGradientElement::gradientTransform() const -{ - if(!impl) return SVGAnimatedTransformList(0); - return SVGAnimatedTransformList(impl->gradientTransform()); -} - -SVGAnimatedEnumeration SVGGradientElement::spreadMethod() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->spreadMethod()); -} diff --git a/ksvg/dom/SVGGradientElement.cpp b/ksvg/dom/SVGGradientElement.cpp new file mode 100644 index 00000000..895b6d8e --- /dev/null +++ b/ksvg/dom/SVGGradientElement.cpp @@ -0,0 +1,78 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGGradientElement.h" +#include "SVGGradientElementImpl.h" +#include "SVGAnimatedTransformList.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGGradientElement::SVGGradientElement() : SVGElement(), SVGURIReference(), SVGExternalResourcesRequired(), SVGStylable(), SVGUnitTypes() +{ + impl = 0; +} + +SVGGradientElement::SVGGradientElement(const SVGGradientElement &other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes(other), impl(0) +{ + (*this) = other; +} + +SVGGradientElement &SVGGradientElement::operator =(const SVGGradientElement &other) +{ + SVGElement::operator=(other); + SVGURIReference::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGGradientElement::SVGGradientElement(SVGGradientElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes() +{ + impl = other; +} + +SVGGradientElement::~SVGGradientElement() +{ +} + +SVGAnimatedEnumeration SVGGradientElement::gradientUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->gradientUnits()); +} + +SVGAnimatedTransformList SVGGradientElement::gradientTransform() const +{ + if(!impl) return SVGAnimatedTransformList(0); + return SVGAnimatedTransformList(impl->gradientTransform()); +} + +SVGAnimatedEnumeration SVGGradientElement::spreadMethod() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->spreadMethod()); +} diff --git a/ksvg/dom/SVGHKernElement.cc b/ksvg/dom/SVGHKernElement.cc deleted file mode 100644 index ca8d32bf..00000000 --- a/ksvg/dom/SVGHKernElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGHKernElement.h" -#include "SVGHKernElementImpl.h" - -using namespace KSVG; - -SVGHKernElement::SVGHKernElement() : SVGElement() -{ - impl = 0; -} - -SVGHKernElement::SVGHKernElement(const SVGHKernElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGHKernElement &SVGHKernElement::operator =(const SVGHKernElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGHKernElement::SVGHKernElement(SVGHKernElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGHKernElement::~SVGHKernElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGHKernElement.cpp b/ksvg/dom/SVGHKernElement.cpp new file mode 100644 index 00000000..ca8d32bf --- /dev/null +++ b/ksvg/dom/SVGHKernElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGHKernElement.h" +#include "SVGHKernElementImpl.h" + +using namespace KSVG; + +SVGHKernElement::SVGHKernElement() : SVGElement() +{ + impl = 0; +} + +SVGHKernElement::SVGHKernElement(const SVGHKernElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGHKernElement &SVGHKernElement::operator =(const SVGHKernElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGHKernElement::SVGHKernElement(SVGHKernElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGHKernElement::~SVGHKernElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGICCColor.cc b/ksvg/dom/SVGICCColor.cc deleted file mode 100644 index 3baef1c1..00000000 --- a/ksvg/dom/SVGICCColor.cc +++ /dev/null @@ -1,83 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGICCColor.h" -#include "SVGICCColorImpl.h" -#include "SVGNumberList.h" - -using namespace KSVG; - -SVGICCColor::SVGICCColor() -{ - impl = new SVGICCColorImpl(); - impl->ref(); -} - -SVGICCColor::SVGICCColor(const SVGICCColor &other) : impl(0) -{ - (*this) = other; -} - -SVGICCColor &SVGICCColor::operator =(const SVGICCColor &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGICCColor::SVGICCColor(SVGICCColorImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGICCColor::~SVGICCColor() -{ - if(impl) - impl->deref(); -} - -void SVGICCColor::setColorProfile(const DOM::DOMString &colorProfile) -{ - if(impl) - impl->setColorProfile(colorProfile); -} - -DOM::DOMString SVGICCColor::colorProfile() const -{ - if(!impl) return DOM::DOMString(); - return DOM::DOMString(impl->colorProfile()); -} - -SVGNumberList SVGICCColor::colors() const -{ - if(!impl) return SVGNumberList(0); - return SVGNumberList(impl->colors()); -} diff --git a/ksvg/dom/SVGICCColor.cpp b/ksvg/dom/SVGICCColor.cpp new file mode 100644 index 00000000..3baef1c1 --- /dev/null +++ b/ksvg/dom/SVGICCColor.cpp @@ -0,0 +1,83 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGICCColor.h" +#include "SVGICCColorImpl.h" +#include "SVGNumberList.h" + +using namespace KSVG; + +SVGICCColor::SVGICCColor() +{ + impl = new SVGICCColorImpl(); + impl->ref(); +} + +SVGICCColor::SVGICCColor(const SVGICCColor &other) : impl(0) +{ + (*this) = other; +} + +SVGICCColor &SVGICCColor::operator =(const SVGICCColor &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGICCColor::SVGICCColor(SVGICCColorImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGICCColor::~SVGICCColor() +{ + if(impl) + impl->deref(); +} + +void SVGICCColor::setColorProfile(const DOM::DOMString &colorProfile) +{ + if(impl) + impl->setColorProfile(colorProfile); +} + +DOM::DOMString SVGICCColor::colorProfile() const +{ + if(!impl) return DOM::DOMString(); + return DOM::DOMString(impl->colorProfile()); +} + +SVGNumberList SVGICCColor::colors() const +{ + if(!impl) return SVGNumberList(0); + return SVGNumberList(impl->colors()); +} diff --git a/ksvg/dom/SVGImageElement.cc b/ksvg/dom/SVGImageElement.cc deleted file mode 100644 index 2981abef..00000000 --- a/ksvg/dom/SVGImageElement.cc +++ /dev/null @@ -1,104 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGImageElement.h" -#include "SVGImageElementImpl.h" -#include "SVGAnimatedLength.h" -#include "SVGAnimatedPreserveAspectRatio.h" - -using namespace KSVG; - -SVGImageElement::SVGImageElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGURIReference() -{ - impl = 0; -} - -SVGImageElement::SVGImageElement(const SVGImageElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other), impl(0) -{ - (*this) = other; -} - -SVGImageElement &SVGImageElement::operator=(const SVGImageElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - SVGURIReference::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGImageElement::SVGImageElement(SVGImageElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGImageElement::~SVGImageElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGImageElement::x() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGImageElement::y() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} - -SVGAnimatedLength SVGImageElement::width() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->width()); -} - -SVGAnimatedLength SVGImageElement::height() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->height()); -} - -SVGAnimatedPreserveAspectRatio SVGImageElement::preserveAspectRatio() const -{ - if(!impl) return SVGAnimatedPreserveAspectRatio(0); - return SVGAnimatedPreserveAspectRatio(impl->preserveAspectRatio()); -} diff --git a/ksvg/dom/SVGImageElement.cpp b/ksvg/dom/SVGImageElement.cpp new file mode 100644 index 00000000..2981abef --- /dev/null +++ b/ksvg/dom/SVGImageElement.cpp @@ -0,0 +1,104 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGImageElement.h" +#include "SVGImageElementImpl.h" +#include "SVGAnimatedLength.h" +#include "SVGAnimatedPreserveAspectRatio.h" + +using namespace KSVG; + +SVGImageElement::SVGImageElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGURIReference() +{ + impl = 0; +} + +SVGImageElement::SVGImageElement(const SVGImageElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other), impl(0) +{ + (*this) = other; +} + +SVGImageElement &SVGImageElement::operator=(const SVGImageElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + SVGURIReference::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGImageElement::SVGImageElement(SVGImageElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGImageElement::~SVGImageElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGImageElement::x() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGImageElement::y() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} + +SVGAnimatedLength SVGImageElement::width() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->width()); +} + +SVGAnimatedLength SVGImageElement::height() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->height()); +} + +SVGAnimatedPreserveAspectRatio SVGImageElement::preserveAspectRatio() const +{ + if(!impl) return SVGAnimatedPreserveAspectRatio(0); + return SVGAnimatedPreserveAspectRatio(impl->preserveAspectRatio()); +} diff --git a/ksvg/dom/SVGLangSpace.cc b/ksvg/dom/SVGLangSpace.cc deleted file mode 100644 index dc4e0cb3..00000000 --- a/ksvg/dom/SVGLangSpace.cc +++ /dev/null @@ -1,80 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGLangSpace.h" -#include "SVGLangSpaceImpl.h" - -using namespace KSVG; - -// This class can't be constructed seperately. -SVGLangSpace::SVGLangSpace() -{ - impl = 0; -} - -SVGLangSpace::SVGLangSpace(const SVGLangSpace &other) : impl(0) -{ - (*this) = other; -} - -SVGLangSpace &SVGLangSpace::operator=(const SVGLangSpace &other) -{ - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGLangSpace::SVGLangSpace(SVGLangSpaceImpl *other) -{ - impl = other; -} - -SVGLangSpace::~SVGLangSpace() -{ - // We are not allowed to delete 'impl' as it's not refcounted. - // delete impl; -} - -void SVGLangSpace::setXmllang(const DOM::DOMString &xmllang) -{ - if(impl) - impl->setXmllang(xmllang); -} - -DOM::DOMString SVGLangSpace::xmllang() const -{ - if(!impl) return DOM::DOMString(); - return impl->xmllang(); -} - -void SVGLangSpace::setXmlspace(const DOM::DOMString &xmlspace) -{ - if(impl) - impl->setXmlspace(xmlspace); -} - -DOM::DOMString SVGLangSpace::xmlspace() const -{ - if(!impl) return DOM::DOMString(); - return impl->xmlspace(); -} diff --git a/ksvg/dom/SVGLangSpace.cpp b/ksvg/dom/SVGLangSpace.cpp new file mode 100644 index 00000000..dc4e0cb3 --- /dev/null +++ b/ksvg/dom/SVGLangSpace.cpp @@ -0,0 +1,80 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGLangSpace.h" +#include "SVGLangSpaceImpl.h" + +using namespace KSVG; + +// This class can't be constructed seperately. +SVGLangSpace::SVGLangSpace() +{ + impl = 0; +} + +SVGLangSpace::SVGLangSpace(const SVGLangSpace &other) : impl(0) +{ + (*this) = other; +} + +SVGLangSpace &SVGLangSpace::operator=(const SVGLangSpace &other) +{ + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGLangSpace::SVGLangSpace(SVGLangSpaceImpl *other) +{ + impl = other; +} + +SVGLangSpace::~SVGLangSpace() +{ + // We are not allowed to delete 'impl' as it's not refcounted. + // delete impl; +} + +void SVGLangSpace::setXmllang(const DOM::DOMString &xmllang) +{ + if(impl) + impl->setXmllang(xmllang); +} + +DOM::DOMString SVGLangSpace::xmllang() const +{ + if(!impl) return DOM::DOMString(); + return impl->xmllang(); +} + +void SVGLangSpace::setXmlspace(const DOM::DOMString &xmlspace) +{ + if(impl) + impl->setXmlspace(xmlspace); +} + +DOM::DOMString SVGLangSpace::xmlspace() const +{ + if(!impl) return DOM::DOMString(); + return impl->xmlspace(); +} diff --git a/ksvg/dom/SVGLength.cc b/ksvg/dom/SVGLength.cc deleted file mode 100644 index 7d55252a..00000000 --- a/ksvg/dom/SVGLength.cc +++ /dev/null @@ -1,133 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGLength.h" -#include "SVGShapeImpl.h" -#include "SVGLengthImpl.h" - -using namespace KSVG; - -SVGLength::SVGLength() -{ - impl = new SVGLengthImpl(); - impl->ref(); -} - -SVGLength::SVGLength(const SVGLength &other) : impl(0) -{ - (*this) = other; -} - -SVGLength &SVGLength::operator =(const SVGLength &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGLength::SVGLength(SVGLengthImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGLength::~SVGLength() -{ - if(impl) - impl->deref(); -} - -unsigned short SVGLength::unitType() const -{ - if(!impl) return SVG_LENGTHTYPE_UNKNOWN; - return impl->unitType(); -} - -void SVGLength::setValue(float value) -{ - if(impl) - { - impl->setValue(value); - - // Automatic updating of the shape if any value is changed, imagine: - // SVGCircleElement c; [...] c.r().baseVal().setValue(150); - if(impl->context() && dynamic_cast(impl->context())) - dynamic_cast(impl->context())->update(UPDATE_TRANSFORM, 0, 0); - } -} - -float SVGLength::value() const -{ - if(!impl) return -1; - return impl->value(); -} - -void SVGLength::setValueInSpecifiedUnits(float valueInSpecifiedUnits) -{ - if(impl) - impl->setValueInSpecifiedUnits(valueInSpecifiedUnits); -} - -float SVGLength::valueInSpecifiedUnits() const -{ - if(!impl) return -1; - return impl->valueInSpecifiedUnits(); -} - -void SVGLength::setValueAsString(const DOM::DOMString &valueAsString) -{ - if(impl) - impl->setValueAsString(valueAsString); -} - -DOM::DOMString SVGLength::valueAsString() const -{ - if(!impl) return DOM::DOMString(); - return impl->valueAsString(); -} - -void SVGLength::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits) -{ - if(impl) - impl->newValueSpecifiedUnits(unitType, valueInSpecifiedUnits); -} - -void SVGLength::convertToSpecifiedUnits(unsigned short unitType) -{ - if(impl) - impl->convertToSpecifiedUnits(unitType); -} - -SVGLength::operator float() -{ - if(!impl) return -1; - return impl->valueInSpecifiedUnits(); -} diff --git a/ksvg/dom/SVGLength.cpp b/ksvg/dom/SVGLength.cpp new file mode 100644 index 00000000..7d55252a --- /dev/null +++ b/ksvg/dom/SVGLength.cpp @@ -0,0 +1,133 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGLength.h" +#include "SVGShapeImpl.h" +#include "SVGLengthImpl.h" + +using namespace KSVG; + +SVGLength::SVGLength() +{ + impl = new SVGLengthImpl(); + impl->ref(); +} + +SVGLength::SVGLength(const SVGLength &other) : impl(0) +{ + (*this) = other; +} + +SVGLength &SVGLength::operator =(const SVGLength &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGLength::SVGLength(SVGLengthImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGLength::~SVGLength() +{ + if(impl) + impl->deref(); +} + +unsigned short SVGLength::unitType() const +{ + if(!impl) return SVG_LENGTHTYPE_UNKNOWN; + return impl->unitType(); +} + +void SVGLength::setValue(float value) +{ + if(impl) + { + impl->setValue(value); + + // Automatic updating of the shape if any value is changed, imagine: + // SVGCircleElement c; [...] c.r().baseVal().setValue(150); + if(impl->context() && dynamic_cast(impl->context())) + dynamic_cast(impl->context())->update(UPDATE_TRANSFORM, 0, 0); + } +} + +float SVGLength::value() const +{ + if(!impl) return -1; + return impl->value(); +} + +void SVGLength::setValueInSpecifiedUnits(float valueInSpecifiedUnits) +{ + if(impl) + impl->setValueInSpecifiedUnits(valueInSpecifiedUnits); +} + +float SVGLength::valueInSpecifiedUnits() const +{ + if(!impl) return -1; + return impl->valueInSpecifiedUnits(); +} + +void SVGLength::setValueAsString(const DOM::DOMString &valueAsString) +{ + if(impl) + impl->setValueAsString(valueAsString); +} + +DOM::DOMString SVGLength::valueAsString() const +{ + if(!impl) return DOM::DOMString(); + return impl->valueAsString(); +} + +void SVGLength::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits) +{ + if(impl) + impl->newValueSpecifiedUnits(unitType, valueInSpecifiedUnits); +} + +void SVGLength::convertToSpecifiedUnits(unsigned short unitType) +{ + if(impl) + impl->convertToSpecifiedUnits(unitType); +} + +SVGLength::operator float() +{ + if(!impl) return -1; + return impl->valueInSpecifiedUnits(); +} diff --git a/ksvg/dom/SVGLengthList.cc b/ksvg/dom/SVGLengthList.cc deleted file mode 100644 index 30f59d70..00000000 --- a/ksvg/dom/SVGLengthList.cc +++ /dev/null @@ -1,113 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGLengthList.h" -#include "SVGLengthListImpl.h" -#include "SVGLength.h" - -using namespace KSVG; - -SVGLengthList::SVGLengthList() -{ - impl = new SVGLengthListImpl(); - impl->ref(); -} - -SVGLengthList::SVGLengthList(const SVGLengthList &other) : impl(0) -{ - (*this) = other; -} - -SVGLengthList &SVGLengthList::operator=(const SVGLengthList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGLengthList::SVGLengthList(SVGLengthListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGLengthList::~SVGLengthList() -{ - if(impl) - impl->deref(); -} - -unsigned long SVGLengthList::numberOfItems() const -{ - if(!impl) return 0; - return impl->numberOfItems(); -} - -void SVGLengthList::clear() -{ - if(impl) - impl->clear(); -} - -SVGLength *SVGLengthList::initialize(SVGLength *newItem) -{ - if(!impl) return new SVGLength(0); - return new SVGLength(impl->initialize(newItem->handle())); -} - -SVGLength *SVGLengthList::getItem(unsigned long index) -{ - if(!impl) return new SVGLength(0); - return new SVGLength(impl->getItem(index)); -} - -SVGLength *SVGLengthList::insertItemBefore(SVGLength *newItem, unsigned long index) -{ - if(!impl) return new SVGLength(0); - return new SVGLength(impl->insertItemBefore(newItem->handle(), index)); -} - -SVGLength *SVGLengthList::replaceItem(SVGLength *newItem, unsigned long index) -{ - if(!impl) return new SVGLength(0); - return new SVGLength(impl->replaceItem(newItem->handle(), index)); -} - -SVGLength *SVGLengthList::removeItem(unsigned long index) -{ - if(!impl) return new SVGLength(0); - return new SVGLength(impl->removeItem(index)); -} - -SVGLength *SVGLengthList::appendItem(SVGLength *newItem) -{ - if(!impl) return new SVGLength(0); - return new SVGLength(impl->appendItem(newItem->handle())); -} diff --git a/ksvg/dom/SVGLengthList.cpp b/ksvg/dom/SVGLengthList.cpp new file mode 100644 index 00000000..30f59d70 --- /dev/null +++ b/ksvg/dom/SVGLengthList.cpp @@ -0,0 +1,113 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGLengthList.h" +#include "SVGLengthListImpl.h" +#include "SVGLength.h" + +using namespace KSVG; + +SVGLengthList::SVGLengthList() +{ + impl = new SVGLengthListImpl(); + impl->ref(); +} + +SVGLengthList::SVGLengthList(const SVGLengthList &other) : impl(0) +{ + (*this) = other; +} + +SVGLengthList &SVGLengthList::operator=(const SVGLengthList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGLengthList::SVGLengthList(SVGLengthListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGLengthList::~SVGLengthList() +{ + if(impl) + impl->deref(); +} + +unsigned long SVGLengthList::numberOfItems() const +{ + if(!impl) return 0; + return impl->numberOfItems(); +} + +void SVGLengthList::clear() +{ + if(impl) + impl->clear(); +} + +SVGLength *SVGLengthList::initialize(SVGLength *newItem) +{ + if(!impl) return new SVGLength(0); + return new SVGLength(impl->initialize(newItem->handle())); +} + +SVGLength *SVGLengthList::getItem(unsigned long index) +{ + if(!impl) return new SVGLength(0); + return new SVGLength(impl->getItem(index)); +} + +SVGLength *SVGLengthList::insertItemBefore(SVGLength *newItem, unsigned long index) +{ + if(!impl) return new SVGLength(0); + return new SVGLength(impl->insertItemBefore(newItem->handle(), index)); +} + +SVGLength *SVGLengthList::replaceItem(SVGLength *newItem, unsigned long index) +{ + if(!impl) return new SVGLength(0); + return new SVGLength(impl->replaceItem(newItem->handle(), index)); +} + +SVGLength *SVGLengthList::removeItem(unsigned long index) +{ + if(!impl) return new SVGLength(0); + return new SVGLength(impl->removeItem(index)); +} + +SVGLength *SVGLengthList::appendItem(SVGLength *newItem) +{ + if(!impl) return new SVGLength(0); + return new SVGLength(impl->appendItem(newItem->handle())); +} diff --git a/ksvg/dom/SVGLineElement.cc b/ksvg/dom/SVGLineElement.cc deleted file mode 100644 index 918734ea..00000000 --- a/ksvg/dom/SVGLineElement.cc +++ /dev/null @@ -1,96 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGLineElement.h" -#include "SVGLineElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGLineElement::SVGLineElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGLineElement::SVGLineElement(const SVGLineElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) -{ - (*this) = other; -} - -SVGLineElement &SVGLineElement::operator=(const SVGLineElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGLineElement::SVGLineElement(SVGLineElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGLineElement::~SVGLineElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGLineElement::x1() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x1()); -} - -SVGAnimatedLength SVGLineElement::y1() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y1()); -} - -SVGAnimatedLength SVGLineElement::x2() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x2()); -} - -SVGAnimatedLength SVGLineElement::y2() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y2()); -} diff --git a/ksvg/dom/SVGLineElement.cpp b/ksvg/dom/SVGLineElement.cpp new file mode 100644 index 00000000..918734ea --- /dev/null +++ b/ksvg/dom/SVGLineElement.cpp @@ -0,0 +1,96 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGLineElement.h" +#include "SVGLineElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGLineElement::SVGLineElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGLineElement::SVGLineElement(const SVGLineElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) +{ + (*this) = other; +} + +SVGLineElement &SVGLineElement::operator=(const SVGLineElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGLineElement::SVGLineElement(SVGLineElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGLineElement::~SVGLineElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGLineElement::x1() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x1()); +} + +SVGAnimatedLength SVGLineElement::y1() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y1()); +} + +SVGAnimatedLength SVGLineElement::x2() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x2()); +} + +SVGAnimatedLength SVGLineElement::y2() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y2()); +} diff --git a/ksvg/dom/SVGLinearGradientElement.cc b/ksvg/dom/SVGLinearGradientElement.cc deleted file mode 100644 index 41c076dc..00000000 --- a/ksvg/dom/SVGLinearGradientElement.cc +++ /dev/null @@ -1,90 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGLinearGradientElement.h" -#include "SVGLinearGradientElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGLinearGradientElement::SVGLinearGradientElement() : SVGGradientElement() -{ - impl = 0; -} - -SVGLinearGradientElement::SVGLinearGradientElement(const SVGLinearGradientElement &other) : SVGGradientElement(other), impl(0) -{ - (*this) = other; -} - -SVGLinearGradientElement &SVGLinearGradientElement::operator =(const SVGLinearGradientElement &other) -{ - SVGGradientElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGLinearGradientElement::SVGLinearGradientElement(SVGLinearGradientElementImpl *other) : SVGGradientElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGLinearGradientElement::~SVGLinearGradientElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGLinearGradientElement::x1() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x1()); -} - -SVGAnimatedLength SVGLinearGradientElement::y1() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y1()); -} - -SVGAnimatedLength SVGLinearGradientElement::x2() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x2()); -} - -SVGAnimatedLength SVGLinearGradientElement::y2() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y2()); -} diff --git a/ksvg/dom/SVGLinearGradientElement.cpp b/ksvg/dom/SVGLinearGradientElement.cpp new file mode 100644 index 00000000..41c076dc --- /dev/null +++ b/ksvg/dom/SVGLinearGradientElement.cpp @@ -0,0 +1,90 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGLinearGradientElement.h" +#include "SVGLinearGradientElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGLinearGradientElement::SVGLinearGradientElement() : SVGGradientElement() +{ + impl = 0; +} + +SVGLinearGradientElement::SVGLinearGradientElement(const SVGLinearGradientElement &other) : SVGGradientElement(other), impl(0) +{ + (*this) = other; +} + +SVGLinearGradientElement &SVGLinearGradientElement::operator =(const SVGLinearGradientElement &other) +{ + SVGGradientElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGLinearGradientElement::SVGLinearGradientElement(SVGLinearGradientElementImpl *other) : SVGGradientElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGLinearGradientElement::~SVGLinearGradientElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGLinearGradientElement::x1() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x1()); +} + +SVGAnimatedLength SVGLinearGradientElement::y1() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y1()); +} + +SVGAnimatedLength SVGLinearGradientElement::x2() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x2()); +} + +SVGAnimatedLength SVGLinearGradientElement::y2() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y2()); +} diff --git a/ksvg/dom/SVGLocatable.cc b/ksvg/dom/SVGLocatable.cc deleted file mode 100644 index 43a9aac7..00000000 --- a/ksvg/dom/SVGLocatable.cc +++ /dev/null @@ -1,95 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGLocatable.h" -#include "SVGLocatableImpl.h" -#include "SVGElement.h" -#include "SVGRect.h" -#include "SVGMatrix.h" - -using namespace KSVG; - -// This class can't be constructed seperately. -SVGLocatable::SVGLocatable() -{ - impl = 0; -} - -SVGLocatable::SVGLocatable(const SVGLocatable &other) -{ - (*this) = other; -} - -SVGLocatable &SVGLocatable::operator=(const SVGLocatable &other) -{ - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGLocatable::SVGLocatable(SVGLocatableImpl *other) -{ - impl = other; -} - -SVGLocatable::~SVGLocatable() -{ - // We are not allowed to delete 'impl' as it's not refcounted. - // delete impl; -} - -SVGElement SVGLocatable::nearestViewportElement() const -{ - if(!impl) return SVGElement(0); - return impl->nearestViewportElement(); -} - -SVGElement SVGLocatable::farthestViewportElement() const -{ - if(!impl) return SVGElement(0); - return impl->farthestViewportElement(); -} - -SVGRect SVGLocatable::getBBox() -{ - if(!impl) return SVGRect(0); - return SVGRect(impl->getBBox()); // TODO: Check correctness -} - -SVGMatrix SVGLocatable::getCTM() -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->getCTM()); -} - -SVGMatrix SVGLocatable::getScreenCTM() -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->getScreenCTM()); -} - -SVGMatrix SVGLocatable::getTransformToElement(const SVGElement &element) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->getTransformToElement(element.handle())); -} diff --git a/ksvg/dom/SVGLocatable.cpp b/ksvg/dom/SVGLocatable.cpp new file mode 100644 index 00000000..43a9aac7 --- /dev/null +++ b/ksvg/dom/SVGLocatable.cpp @@ -0,0 +1,95 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGLocatable.h" +#include "SVGLocatableImpl.h" +#include "SVGElement.h" +#include "SVGRect.h" +#include "SVGMatrix.h" + +using namespace KSVG; + +// This class can't be constructed seperately. +SVGLocatable::SVGLocatable() +{ + impl = 0; +} + +SVGLocatable::SVGLocatable(const SVGLocatable &other) +{ + (*this) = other; +} + +SVGLocatable &SVGLocatable::operator=(const SVGLocatable &other) +{ + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGLocatable::SVGLocatable(SVGLocatableImpl *other) +{ + impl = other; +} + +SVGLocatable::~SVGLocatable() +{ + // We are not allowed to delete 'impl' as it's not refcounted. + // delete impl; +} + +SVGElement SVGLocatable::nearestViewportElement() const +{ + if(!impl) return SVGElement(0); + return impl->nearestViewportElement(); +} + +SVGElement SVGLocatable::farthestViewportElement() const +{ + if(!impl) return SVGElement(0); + return impl->farthestViewportElement(); +} + +SVGRect SVGLocatable::getBBox() +{ + if(!impl) return SVGRect(0); + return SVGRect(impl->getBBox()); // TODO: Check correctness +} + +SVGMatrix SVGLocatable::getCTM() +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->getCTM()); +} + +SVGMatrix SVGLocatable::getScreenCTM() +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->getScreenCTM()); +} + +SVGMatrix SVGLocatable::getTransformToElement(const SVGElement &element) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->getTransformToElement(element.handle())); +} diff --git a/ksvg/dom/SVGMPathElement.cc b/ksvg/dom/SVGMPathElement.cc deleted file mode 100644 index cb725260..00000000 --- a/ksvg/dom/SVGMPathElement.cc +++ /dev/null @@ -1,67 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMPathElement.h" -#include "SVGMPathElementImpl.h" - -using namespace KSVG; - -SVGMPathElement::SVGMPathElement() : SVGElement(), SVGURIReference(), SVGExternalResourcesRequired() -{ - impl = 0; -} - -SVGMPathElement::SVGMPathElement(const SVGMPathElement &other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other), impl(0) -{ - (*this) = other; -} - -SVGMPathElement &SVGMPathElement::operator =(const SVGMPathElement &other) -{ - SVGElement::operator=(other); - SVGURIReference::operator=(other); - SVGExternalResourcesRequired::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGMPathElement::SVGMPathElement(SVGMPathElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGMPathElement::~SVGMPathElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGMPathElement.cpp b/ksvg/dom/SVGMPathElement.cpp new file mode 100644 index 00000000..cb725260 --- /dev/null +++ b/ksvg/dom/SVGMPathElement.cpp @@ -0,0 +1,67 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMPathElement.h" +#include "SVGMPathElementImpl.h" + +using namespace KSVG; + +SVGMPathElement::SVGMPathElement() : SVGElement(), SVGURIReference(), SVGExternalResourcesRequired() +{ + impl = 0; +} + +SVGMPathElement::SVGMPathElement(const SVGMPathElement &other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other), impl(0) +{ + (*this) = other; +} + +SVGMPathElement &SVGMPathElement::operator =(const SVGMPathElement &other) +{ + SVGElement::operator=(other); + SVGURIReference::operator=(other); + SVGExternalResourcesRequired::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGMPathElement::SVGMPathElement(SVGMPathElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGMPathElement::~SVGMPathElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGMarkerElement.cc b/ksvg/dom/SVGMarkerElement.cc deleted file mode 100644 index de59227d..00000000 --- a/ksvg/dom/SVGMarkerElement.cc +++ /dev/null @@ -1,127 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMarkerElement.h" -#include "SVGMarkerElementImpl.h" -#include "SVGAnimatedLength.h" -#include "SVGAnimatedAngle.h" -#include "SVGAngle.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGMarkerElement::SVGMarkerElement() : SVGElement(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGFitToViewBox() -{ - impl = 0; -} - -SVGMarkerElement::SVGMarkerElement(const SVGMarkerElement &other) : SVGElement(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other), impl(0) -{ - (*this) = other; -} - -SVGMarkerElement &SVGMarkerElement::operator =(const SVGMarkerElement &other) -{ - SVGElement::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGFitToViewBox::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGMarkerElement::SVGMarkerElement(SVGMarkerElementImpl *other) : SVGElement(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGMarkerElement::~SVGMarkerElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGMarkerElement::refX() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->refX()); -} - -SVGAnimatedLength SVGMarkerElement::refY() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->refY()); -} - -SVGAnimatedEnumeration SVGMarkerElement::markerUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->markerUnits()); -} - -SVGAnimatedLength SVGMarkerElement::markerWidth() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->markerWidth()); -} - -SVGAnimatedLength SVGMarkerElement::markerHeight() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->markerHeight()); -} - -SVGAnimatedEnumeration SVGMarkerElement::orientType() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->orientType()); -} - -SVGAnimatedAngle SVGMarkerElement::orientAngle() const -{ - if(!impl) return SVGAnimatedAngle(0); - return SVGAnimatedAngle(impl->orientAngle()); -} - -void SVGMarkerElement::setOrientToAuto() -{ - if(impl) - impl->setOrientToAuto(); -} - -void SVGMarkerElement::setOrientToAngle(const SVGAngle &angle) -{ - if(impl) - impl->setOrientToAngle(angle.handle()); -} diff --git a/ksvg/dom/SVGMarkerElement.cpp b/ksvg/dom/SVGMarkerElement.cpp new file mode 100644 index 00000000..de59227d --- /dev/null +++ b/ksvg/dom/SVGMarkerElement.cpp @@ -0,0 +1,127 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMarkerElement.h" +#include "SVGMarkerElementImpl.h" +#include "SVGAnimatedLength.h" +#include "SVGAnimatedAngle.h" +#include "SVGAngle.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGMarkerElement::SVGMarkerElement() : SVGElement(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGFitToViewBox() +{ + impl = 0; +} + +SVGMarkerElement::SVGMarkerElement(const SVGMarkerElement &other) : SVGElement(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other), impl(0) +{ + (*this) = other; +} + +SVGMarkerElement &SVGMarkerElement::operator =(const SVGMarkerElement &other) +{ + SVGElement::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGFitToViewBox::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGMarkerElement::SVGMarkerElement(SVGMarkerElementImpl *other) : SVGElement(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGMarkerElement::~SVGMarkerElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGMarkerElement::refX() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->refX()); +} + +SVGAnimatedLength SVGMarkerElement::refY() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->refY()); +} + +SVGAnimatedEnumeration SVGMarkerElement::markerUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->markerUnits()); +} + +SVGAnimatedLength SVGMarkerElement::markerWidth() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->markerWidth()); +} + +SVGAnimatedLength SVGMarkerElement::markerHeight() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->markerHeight()); +} + +SVGAnimatedEnumeration SVGMarkerElement::orientType() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->orientType()); +} + +SVGAnimatedAngle SVGMarkerElement::orientAngle() const +{ + if(!impl) return SVGAnimatedAngle(0); + return SVGAnimatedAngle(impl->orientAngle()); +} + +void SVGMarkerElement::setOrientToAuto() +{ + if(impl) + impl->setOrientToAuto(); +} + +void SVGMarkerElement::setOrientToAngle(const SVGAngle &angle) +{ + if(impl) + impl->setOrientToAngle(angle.handle()); +} diff --git a/ksvg/dom/SVGMaskElement.cc b/ksvg/dom/SVGMaskElement.cc deleted file mode 100644 index 7e1f9cee..00000000 --- a/ksvg/dom/SVGMaskElement.cc +++ /dev/null @@ -1,107 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMaskElement.h" -#include "SVGMaskElementImpl.h" -#include "SVGAnimatedLength.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGMaskElement::SVGMaskElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGUnitTypes() -{ - impl = 0; -} - -SVGMaskElement::SVGMaskElement(const SVGMaskElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes(), impl(0) -{ - (*this) = other; -} - -SVGMaskElement &SVGMaskElement::operator =(const SVGMaskElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGMaskElement::SVGMaskElement(SVGMaskElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes() -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGMaskElement::~SVGMaskElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedEnumeration SVGMaskElement::maskUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->maskUnits()); -} - -SVGAnimatedEnumeration SVGMaskElement::maskContentUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->maskContentUnits()); -} - -SVGAnimatedLength SVGMaskElement::x() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGMaskElement::y() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} - -SVGAnimatedLength SVGMaskElement::width() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->width()); -} - -SVGAnimatedLength SVGMaskElement::height() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->height()); -} diff --git a/ksvg/dom/SVGMaskElement.cpp b/ksvg/dom/SVGMaskElement.cpp new file mode 100644 index 00000000..7e1f9cee --- /dev/null +++ b/ksvg/dom/SVGMaskElement.cpp @@ -0,0 +1,107 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMaskElement.h" +#include "SVGMaskElementImpl.h" +#include "SVGAnimatedLength.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGMaskElement::SVGMaskElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGUnitTypes() +{ + impl = 0; +} + +SVGMaskElement::SVGMaskElement(const SVGMaskElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes(), impl(0) +{ + (*this) = other; +} + +SVGMaskElement &SVGMaskElement::operator =(const SVGMaskElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGMaskElement::SVGMaskElement(SVGMaskElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGUnitTypes() +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGMaskElement::~SVGMaskElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedEnumeration SVGMaskElement::maskUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->maskUnits()); +} + +SVGAnimatedEnumeration SVGMaskElement::maskContentUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->maskContentUnits()); +} + +SVGAnimatedLength SVGMaskElement::x() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGMaskElement::y() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} + +SVGAnimatedLength SVGMaskElement::width() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->width()); +} + +SVGAnimatedLength SVGMaskElement::height() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->height()); +} diff --git a/ksvg/dom/SVGMatrix.cc b/ksvg/dom/SVGMatrix.cc deleted file mode 100644 index e5e8c6db..00000000 --- a/ksvg/dom/SVGMatrix.cc +++ /dev/null @@ -1,208 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMatrixImpl.h" -#include "SVGMatrix.h" - -using namespace KSVG; - -SVGMatrix::SVGMatrix() -{ - impl = new SVGMatrixImpl(); - impl->ref(); -} - -SVGMatrix::SVGMatrix(double a, double b, double c, double d, double e, double f) -{ - impl = new SVGMatrixImpl(a, b, c, d, e, f); - impl->ref(); -} - -SVGMatrix::SVGMatrix(const SVGMatrix &other) : impl(0) -{ - (*this) = other; -} - -SVGMatrix &SVGMatrix::operator=(const SVGMatrix &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGMatrix::SVGMatrix(SVGMatrixImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGMatrix::~SVGMatrix() -{ - if(impl) - impl->deref(); -} - -void SVGMatrix::setA(const double &a) -{ - if(impl) - impl->setA(a); -} - -double SVGMatrix::a() const -{ - if(!impl) return -1; - return impl->a(); -} - -void SVGMatrix::setB(const double &b) -{ - if(impl) - impl->setB(b); -} - -double SVGMatrix::b() const -{ - if(!impl) return -1; - return impl->b(); -} - -void SVGMatrix::setC(const double &c) -{ - if(impl) - impl->setC(c); -} - -double SVGMatrix::c() const -{ - if(!impl) return -1; - return impl->c(); -} - -void SVGMatrix::setD(const double &d) -{ - if(impl) - impl->setD(d); -} - -double SVGMatrix::d() const -{ - if(!impl) return -1; - return impl->d(); -} - -void SVGMatrix::setE(const double &e) -{ - if(impl) - impl->setE(e); -} - -double SVGMatrix::e() const -{ - if(!impl) return -1; - return impl->e(); -} - -void SVGMatrix::setF(const double &f) -{ - if(impl) - impl->setF(f); -} - -double SVGMatrix::f() const -{ - if(!impl) return -1; - return impl->f(); -} - -SVGMatrix SVGMatrix::multiply(SVGMatrix &secondMatrix) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->multiply(secondMatrix.handle())); -} - -SVGMatrix SVGMatrix::inverse() -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->inverse()); -} - -SVGMatrix SVGMatrix::translate(const double &x, const double &y) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->translate(x, y)); -} - -SVGMatrix SVGMatrix::scale(const double &scaleFactor) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->scale(scaleFactor)); -} - -SVGMatrix SVGMatrix::scaleNonUniform(const double &scaleFactorX, const double &scaleFactorY) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->scaleNonUniform(scaleFactorX, scaleFactorY)); -} - -SVGMatrix SVGMatrix::rotate(const double &angle) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->rotate(angle)); -} - -SVGMatrix SVGMatrix::rotateFromVector(const double &x, const double &y) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->rotateFromVector(x, y)); -} - -SVGMatrix SVGMatrix::flipX() -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->flipX()); -} - -SVGMatrix SVGMatrix::flipY() -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->flipY()); -} - -SVGMatrix SVGMatrix::skewX(const double &angle) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->skewX(angle)); -} - -SVGMatrix SVGMatrix::skewY(const double &angle) -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->skewY(angle)); -} diff --git a/ksvg/dom/SVGMatrix.cpp b/ksvg/dom/SVGMatrix.cpp new file mode 100644 index 00000000..e5e8c6db --- /dev/null +++ b/ksvg/dom/SVGMatrix.cpp @@ -0,0 +1,208 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMatrixImpl.h" +#include "SVGMatrix.h" + +using namespace KSVG; + +SVGMatrix::SVGMatrix() +{ + impl = new SVGMatrixImpl(); + impl->ref(); +} + +SVGMatrix::SVGMatrix(double a, double b, double c, double d, double e, double f) +{ + impl = new SVGMatrixImpl(a, b, c, d, e, f); + impl->ref(); +} + +SVGMatrix::SVGMatrix(const SVGMatrix &other) : impl(0) +{ + (*this) = other; +} + +SVGMatrix &SVGMatrix::operator=(const SVGMatrix &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGMatrix::SVGMatrix(SVGMatrixImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGMatrix::~SVGMatrix() +{ + if(impl) + impl->deref(); +} + +void SVGMatrix::setA(const double &a) +{ + if(impl) + impl->setA(a); +} + +double SVGMatrix::a() const +{ + if(!impl) return -1; + return impl->a(); +} + +void SVGMatrix::setB(const double &b) +{ + if(impl) + impl->setB(b); +} + +double SVGMatrix::b() const +{ + if(!impl) return -1; + return impl->b(); +} + +void SVGMatrix::setC(const double &c) +{ + if(impl) + impl->setC(c); +} + +double SVGMatrix::c() const +{ + if(!impl) return -1; + return impl->c(); +} + +void SVGMatrix::setD(const double &d) +{ + if(impl) + impl->setD(d); +} + +double SVGMatrix::d() const +{ + if(!impl) return -1; + return impl->d(); +} + +void SVGMatrix::setE(const double &e) +{ + if(impl) + impl->setE(e); +} + +double SVGMatrix::e() const +{ + if(!impl) return -1; + return impl->e(); +} + +void SVGMatrix::setF(const double &f) +{ + if(impl) + impl->setF(f); +} + +double SVGMatrix::f() const +{ + if(!impl) return -1; + return impl->f(); +} + +SVGMatrix SVGMatrix::multiply(SVGMatrix &secondMatrix) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->multiply(secondMatrix.handle())); +} + +SVGMatrix SVGMatrix::inverse() +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->inverse()); +} + +SVGMatrix SVGMatrix::translate(const double &x, const double &y) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->translate(x, y)); +} + +SVGMatrix SVGMatrix::scale(const double &scaleFactor) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->scale(scaleFactor)); +} + +SVGMatrix SVGMatrix::scaleNonUniform(const double &scaleFactorX, const double &scaleFactorY) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->scaleNonUniform(scaleFactorX, scaleFactorY)); +} + +SVGMatrix SVGMatrix::rotate(const double &angle) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->rotate(angle)); +} + +SVGMatrix SVGMatrix::rotateFromVector(const double &x, const double &y) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->rotateFromVector(x, y)); +} + +SVGMatrix SVGMatrix::flipX() +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->flipX()); +} + +SVGMatrix SVGMatrix::flipY() +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->flipY()); +} + +SVGMatrix SVGMatrix::skewX(const double &angle) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->skewX(angle)); +} + +SVGMatrix SVGMatrix::skewY(const double &angle) +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->skewY(angle)); +} diff --git a/ksvg/dom/SVGMetadataElement.cc b/ksvg/dom/SVGMetadataElement.cc deleted file mode 100644 index 11a4820c..00000000 --- a/ksvg/dom/SVGMetadataElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMetadataElement.h" -#include "SVGMetadataElementImpl.h" - -using namespace KSVG; - -SVGMetadataElement::SVGMetadataElement() : SVGElement() -{ - impl = 0; -} - -SVGMetadataElement::SVGMetadataElement(const SVGMetadataElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGMetadataElement &SVGMetadataElement::operator =(const SVGMetadataElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGMetadataElement::SVGMetadataElement(SVGMetadataElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGMetadataElement::~SVGMetadataElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGMetadataElement.cpp b/ksvg/dom/SVGMetadataElement.cpp new file mode 100644 index 00000000..11a4820c --- /dev/null +++ b/ksvg/dom/SVGMetadataElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMetadataElement.h" +#include "SVGMetadataElementImpl.h" + +using namespace KSVG; + +SVGMetadataElement::SVGMetadataElement() : SVGElement() +{ + impl = 0; +} + +SVGMetadataElement::SVGMetadataElement(const SVGMetadataElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGMetadataElement &SVGMetadataElement::operator =(const SVGMetadataElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGMetadataElement::SVGMetadataElement(SVGMetadataElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGMetadataElement::~SVGMetadataElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGMissingGlyphElement.cc b/ksvg/dom/SVGMissingGlyphElement.cc deleted file mode 100644 index e4d5bd79..00000000 --- a/ksvg/dom/SVGMissingGlyphElement.cc +++ /dev/null @@ -1,66 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMissingGlyphElement.h" -#include "SVGMissingGlyphElementImpl.h" - -using namespace KSVG; - -SVGMissingGlyphElement::SVGMissingGlyphElement() : SVGElement(), SVGStylable() -{ - impl = 0; -} - -SVGMissingGlyphElement::SVGMissingGlyphElement(const SVGMissingGlyphElement &other) : SVGElement(other), SVGStylable(other), impl(0) -{ - (*this) = other; -} - -SVGMissingGlyphElement &SVGMissingGlyphElement::operator =(const SVGMissingGlyphElement &other) -{ - SVGElement::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGMissingGlyphElement::SVGMissingGlyphElement(SVGMissingGlyphElementImpl *other) : SVGElement(other), SVGStylable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGMissingGlyphElement::~SVGMissingGlyphElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGMissingGlyphElement.cpp b/ksvg/dom/SVGMissingGlyphElement.cpp new file mode 100644 index 00000000..e4d5bd79 --- /dev/null +++ b/ksvg/dom/SVGMissingGlyphElement.cpp @@ -0,0 +1,66 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMissingGlyphElement.h" +#include "SVGMissingGlyphElementImpl.h" + +using namespace KSVG; + +SVGMissingGlyphElement::SVGMissingGlyphElement() : SVGElement(), SVGStylable() +{ + impl = 0; +} + +SVGMissingGlyphElement::SVGMissingGlyphElement(const SVGMissingGlyphElement &other) : SVGElement(other), SVGStylable(other), impl(0) +{ + (*this) = other; +} + +SVGMissingGlyphElement &SVGMissingGlyphElement::operator =(const SVGMissingGlyphElement &other) +{ + SVGElement::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGMissingGlyphElement::SVGMissingGlyphElement(SVGMissingGlyphElementImpl *other) : SVGElement(other), SVGStylable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGMissingGlyphElement::~SVGMissingGlyphElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGNumber.cc b/ksvg/dom/SVGNumber.cc deleted file mode 100644 index 9230acb2..00000000 --- a/ksvg/dom/SVGNumber.cc +++ /dev/null @@ -1,76 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGNumber.h" -#include "SVGNumberImpl.h" - -using namespace KSVG; - -SVGNumber::SVGNumber() -{ - impl = new SVGNumberImpl(); - impl->ref(); -} - -SVGNumber::SVGNumber(const SVGNumber &other) : impl(0) -{ - (*this) = other; -} - -SVGNumber &SVGNumber::operator=(const SVGNumber &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGNumber::SVGNumber(SVGNumberImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGNumber::~SVGNumber() -{ - if(impl) - impl->deref(); -} - -void SVGNumber::setValue(float value) -{ - if(impl) - impl->setValue(value); -} - -float SVGNumber::value() const -{ - if(!impl) return -1; - return impl->value(); -} diff --git a/ksvg/dom/SVGNumber.cpp b/ksvg/dom/SVGNumber.cpp new file mode 100644 index 00000000..9230acb2 --- /dev/null +++ b/ksvg/dom/SVGNumber.cpp @@ -0,0 +1,76 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGNumber.h" +#include "SVGNumberImpl.h" + +using namespace KSVG; + +SVGNumber::SVGNumber() +{ + impl = new SVGNumberImpl(); + impl->ref(); +} + +SVGNumber::SVGNumber(const SVGNumber &other) : impl(0) +{ + (*this) = other; +} + +SVGNumber &SVGNumber::operator=(const SVGNumber &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGNumber::SVGNumber(SVGNumberImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGNumber::~SVGNumber() +{ + if(impl) + impl->deref(); +} + +void SVGNumber::setValue(float value) +{ + if(impl) + impl->setValue(value); +} + +float SVGNumber::value() const +{ + if(!impl) return -1; + return impl->value(); +} diff --git a/ksvg/dom/SVGNumberList.cc b/ksvg/dom/SVGNumberList.cc deleted file mode 100644 index f0587a6e..00000000 --- a/ksvg/dom/SVGNumberList.cc +++ /dev/null @@ -1,113 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGNumberList.h" -#include "SVGNumberListImpl.h" -#include "SVGNumber.h" - -using namespace KSVG; - -SVGNumberList::SVGNumberList() -{ - impl = new SVGNumberListImpl(); - impl->ref(); -} - -SVGNumberList::SVGNumberList(const SVGNumberList &other) : impl(0) -{ - (*this) = other; -} - -SVGNumberList &SVGNumberList::operator=(const SVGNumberList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGNumberList::SVGNumberList(SVGNumberListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGNumberList::~SVGNumberList() -{ - if(impl) - impl->deref(); -} - -unsigned long SVGNumberList::numberOfItems() const -{ - if(!impl) return 0; - return impl->numberOfItems(); -} - -void SVGNumberList::clear() -{ - if(impl) - impl->clear(); -} - -SVGNumber *SVGNumberList::initialize(SVGNumber *newItem) -{ - if(!impl) return new SVGNumber(0); - return new SVGNumber(impl->initialize(newItem->handle())); -} - -SVGNumber *SVGNumberList::getItem(unsigned long index) -{ - if(!impl) return new SVGNumber(0); - return new SVGNumber(impl->getItem(index)); -} - -SVGNumber *SVGNumberList::insertItemBefore(SVGNumber *newItem, unsigned long index) -{ - if(!impl) return new SVGNumber(0); - return new SVGNumber(impl->insertItemBefore(newItem->handle(), index)); -} - -SVGNumber *SVGNumberList::replaceItem(SVGNumber *newItem, unsigned long index) -{ - if(!impl) return new SVGNumber(0); - return new SVGNumber(impl->replaceItem(newItem->handle(), index)); -} - -SVGNumber *SVGNumberList::removeItem(unsigned long index) -{ - if(!impl) return new SVGNumber(0); - return new SVGNumber(impl->removeItem(index)); -} - -SVGNumber *SVGNumberList::appendItem(SVGNumber *newItem) -{ - if(!impl) return new SVGNumber(0); - return new SVGNumber(impl->appendItem(newItem->handle())); -} diff --git a/ksvg/dom/SVGNumberList.cpp b/ksvg/dom/SVGNumberList.cpp new file mode 100644 index 00000000..f0587a6e --- /dev/null +++ b/ksvg/dom/SVGNumberList.cpp @@ -0,0 +1,113 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGNumberList.h" +#include "SVGNumberListImpl.h" +#include "SVGNumber.h" + +using namespace KSVG; + +SVGNumberList::SVGNumberList() +{ + impl = new SVGNumberListImpl(); + impl->ref(); +} + +SVGNumberList::SVGNumberList(const SVGNumberList &other) : impl(0) +{ + (*this) = other; +} + +SVGNumberList &SVGNumberList::operator=(const SVGNumberList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGNumberList::SVGNumberList(SVGNumberListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGNumberList::~SVGNumberList() +{ + if(impl) + impl->deref(); +} + +unsigned long SVGNumberList::numberOfItems() const +{ + if(!impl) return 0; + return impl->numberOfItems(); +} + +void SVGNumberList::clear() +{ + if(impl) + impl->clear(); +} + +SVGNumber *SVGNumberList::initialize(SVGNumber *newItem) +{ + if(!impl) return new SVGNumber(0); + return new SVGNumber(impl->initialize(newItem->handle())); +} + +SVGNumber *SVGNumberList::getItem(unsigned long index) +{ + if(!impl) return new SVGNumber(0); + return new SVGNumber(impl->getItem(index)); +} + +SVGNumber *SVGNumberList::insertItemBefore(SVGNumber *newItem, unsigned long index) +{ + if(!impl) return new SVGNumber(0); + return new SVGNumber(impl->insertItemBefore(newItem->handle(), index)); +} + +SVGNumber *SVGNumberList::replaceItem(SVGNumber *newItem, unsigned long index) +{ + if(!impl) return new SVGNumber(0); + return new SVGNumber(impl->replaceItem(newItem->handle(), index)); +} + +SVGNumber *SVGNumberList::removeItem(unsigned long index) +{ + if(!impl) return new SVGNumber(0); + return new SVGNumber(impl->removeItem(index)); +} + +SVGNumber *SVGNumberList::appendItem(SVGNumber *newItem) +{ + if(!impl) return new SVGNumber(0); + return new SVGNumber(impl->appendItem(newItem->handle())); +} diff --git a/ksvg/dom/SVGPaint.cc b/ksvg/dom/SVGPaint.cc deleted file mode 100644 index f8df586b..00000000 --- a/ksvg/dom/SVGPaint.cc +++ /dev/null @@ -1,91 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPaint.h" -#include "SVGPaintImpl.h" - -using namespace KSVG; - -SVGPaint::SVGPaint() : SVGColor() -{ - // FIXME: no icc color support... - impl = new SVGPaintImpl(0); - impl->ref(); -} - -SVGPaint::SVGPaint(const SVGPaint &other) : SVGColor(other), impl(0) -{ - (*this) = other; -} - -SVGPaint &SVGPaint::operator =(const SVGPaint &other) -{ - SVGColor::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGPaint::SVGPaint(SVGPaintImpl *other) : SVGColor(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGPaint::~SVGPaint() -{ - if(impl) - impl->deref(); -} - -unsigned short SVGPaint::paintType() const -{ - if(!impl) return SVG_PAINTTYPE_UNKNOWN; - return impl->paintType(); -} - -DOM::DOMString SVGPaint::uri() const -{ - if(!impl) return DOM::DOMString(); - return impl->uri(); -} - -void SVGPaint::setUri(const DOM::DOMString &uri) -{ - if(impl) - impl->setUri(uri); -} - -void SVGPaint::setPaint(unsigned short paintType, const DOM::DOMString &uri, const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) -{ - if(impl) - impl->setPaint(paintType, uri, rgbColor, iccColor); -} diff --git a/ksvg/dom/SVGPaint.cpp b/ksvg/dom/SVGPaint.cpp new file mode 100644 index 00000000..f8df586b --- /dev/null +++ b/ksvg/dom/SVGPaint.cpp @@ -0,0 +1,91 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPaint.h" +#include "SVGPaintImpl.h" + +using namespace KSVG; + +SVGPaint::SVGPaint() : SVGColor() +{ + // FIXME: no icc color support... + impl = new SVGPaintImpl(0); + impl->ref(); +} + +SVGPaint::SVGPaint(const SVGPaint &other) : SVGColor(other), impl(0) +{ + (*this) = other; +} + +SVGPaint &SVGPaint::operator =(const SVGPaint &other) +{ + SVGColor::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGPaint::SVGPaint(SVGPaintImpl *other) : SVGColor(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGPaint::~SVGPaint() +{ + if(impl) + impl->deref(); +} + +unsigned short SVGPaint::paintType() const +{ + if(!impl) return SVG_PAINTTYPE_UNKNOWN; + return impl->paintType(); +} + +DOM::DOMString SVGPaint::uri() const +{ + if(!impl) return DOM::DOMString(); + return impl->uri(); +} + +void SVGPaint::setUri(const DOM::DOMString &uri) +{ + if(impl) + impl->setUri(uri); +} + +void SVGPaint::setPaint(unsigned short paintType, const DOM::DOMString &uri, const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) +{ + if(impl) + impl->setPaint(paintType, uri, rgbColor, iccColor); +} diff --git a/ksvg/dom/SVGPathElement.cc b/ksvg/dom/SVGPathElement.cc deleted file mode 100644 index d3610f47..00000000 --- a/ksvg/dom/SVGPathElement.cc +++ /dev/null @@ -1,198 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathElement.h" -#include "SVGPathElementImpl.h" -#include "SVGPoint.h" -#include "SVGPathSegClosePath.h" -#include "SVGPathSegLineto.h" -#include "SVGPathSegLinetoHorizontal.h" -#include "SVGPathSegLinetoVertical.h" -#include "SVGPathSegMoveto.h" -#include "SVGPathSegArc.h" -#include "SVGPathSegCurvetoCubic.h" -#include "SVGPathSegCurvetoCubicSmooth.h" -#include "SVGPathSegCurvetoQuadratic.h" -#include "SVGPathSegCurvetoQuadraticSmooth.h" - -using namespace KSVG; - -SVGPathElement::SVGPathElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGAnimatedPathData() -{ - impl = 0; -} - -SVGPathElement::SVGPathElement(const SVGPathElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPathData(other), impl(0) -{ - (*this) = other; -} - -SVGPathElement &SVGPathElement::operator=(const SVGPathElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGPathElement::SVGPathElement(SVGPathElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPathData(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGPathElement::~SVGPathElement() -{ - if(impl) - impl->deref(); -} - -/* -SVGAnimatedNumber SVGPathElement::pathLength() const -{ - return m_pathLength; -} -*/ - -float SVGPathElement::getTotalLength() -{ - return impl->getTotalLength(); -} - -SVGPoint SVGPathElement::getPointAtLength(float distance) -{ - return SVGPoint(impl->getPointAtLength(distance)); -} - -unsigned long SVGPathElement::getPathSegAtLength(float distance) -{ - return impl->getPathSegAtLength(distance); -} - -SVGPathSegClosePath SVGPathElement::createSVGPathSegClosePath() -{ - return impl->createSVGPathSegClosePath(); -} - -SVGPathSegMovetoAbs SVGPathElement::createSVGPathSegMovetoAbs(float x,float y) -{ - return impl->createSVGPathSegMovetoAbs(x, y);; -} - -SVGPathSegMovetoRel SVGPathElement::createSVGPathSegMovetoRel(float x,float y) -{ - return impl->createSVGPathSegMovetoRel(x, y); -} - -SVGPathSegLinetoAbs SVGPathElement::createSVGPathSegLinetoAbs(float x,float y) -{ - return impl->createSVGPathSegLinetoAbs(x, y); -} - -SVGPathSegLinetoRel SVGPathElement::createSVGPathSegLinetoRel(float x,float y) -{ - return impl->createSVGPathSegLinetoRel(x, y); -} - -SVGPathSegCurvetoCubicAbs SVGPathElement::createSVGPathSegCurvetoCubicAbs(float x,float y,float x1,float y1,float x2,float y2) -{ - return impl->createSVGPathSegCurvetoCubicAbs(x, y, x1, y1, x2, y2); -} - -SVGPathSegCurvetoCubicRel SVGPathElement::createSVGPathSegCurvetoCubicRel(float x,float y,float x1,float y1,float x2,float y2) -{ - return impl->createSVGPathSegCurvetoCubicRel(x, y, x1, y1, x2, y2); -} - -SVGPathSegCurvetoQuadraticAbs SVGPathElement::createSVGPathSegCurvetoQuadraticAbs(float x,float y,float x1,float y1) -{ - return impl->createSVGPathSegCurvetoQuadraticAbs(x, y, x1, y1); -} - -SVGPathSegCurvetoQuadraticRel SVGPathElement::createSVGPathSegCurvetoQuadraticRel(float x,float y,float x1,float y1) -{ - return impl->createSVGPathSegCurvetoQuadraticRel(x, y, x1, y1); -} - -SVGPathSegArcAbs SVGPathElement::createSVGPathSegArcAbs(float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag) -{ - return impl->createSVGPathSegArcAbs(x, y, r1, r2, angle, largeArcFlag, sweepFlag); -} - -SVGPathSegArcRel SVGPathElement::createSVGPathSegArcRel(float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag) -{ - return impl->createSVGPathSegArcRel(x, y, r1, r2, angle, largeArcFlag, sweepFlag); -} - -SVGPathSegLinetoHorizontalAbs SVGPathElement::createSVGPathSegLinetoHorizontalAbs(float x) -{ - return impl->createSVGPathSegLinetoHorizontalAbs(x); -} - -SVGPathSegLinetoHorizontalRel SVGPathElement::createSVGPathSegLinetoHorizontalRel(float x) -{ - return impl->createSVGPathSegLinetoHorizontalRel(x); -} - -SVGPathSegLinetoVerticalAbs SVGPathElement::createSVGPathSegLinetoVerticalAbs(float y) -{ - return impl->createSVGPathSegLinetoVerticalAbs(y); -} - -SVGPathSegLinetoVerticalRel SVGPathElement::createSVGPathSegLinetoVerticalRel(float y) -{ - return impl->createSVGPathSegLinetoVerticalRel(y); -} - -SVGPathSegCurvetoCubicSmoothAbs SVGPathElement::createSVGPathSegCurvetoCubicSmoothAbs(float x,float y,float x2,float y2) -{ - return impl->createSVGPathSegCurvetoCubicSmoothAbs(x, y, x2, y2);; -} - -SVGPathSegCurvetoCubicSmoothRel SVGPathElement::createSVGPathSegCurvetoCubicSmoothRel(float x,float y,float x2,float y2) -{ - return impl->createSVGPathSegCurvetoCubicSmoothRel(x, y, x2, y2); -} - -SVGPathSegCurvetoQuadraticSmoothAbs SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothAbs(float x,float y) -{ - return impl->createSVGPathSegCurvetoQuadraticSmoothAbs(x, y); -} - -SVGPathSegCurvetoQuadraticSmoothRel SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothRel(float x,float y) -{ - return impl->createSVGPathSegCurvetoQuadraticSmoothRel(x, y); -} diff --git a/ksvg/dom/SVGPathElement.cpp b/ksvg/dom/SVGPathElement.cpp new file mode 100644 index 00000000..d3610f47 --- /dev/null +++ b/ksvg/dom/SVGPathElement.cpp @@ -0,0 +1,198 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathElement.h" +#include "SVGPathElementImpl.h" +#include "SVGPoint.h" +#include "SVGPathSegClosePath.h" +#include "SVGPathSegLineto.h" +#include "SVGPathSegLinetoHorizontal.h" +#include "SVGPathSegLinetoVertical.h" +#include "SVGPathSegMoveto.h" +#include "SVGPathSegArc.h" +#include "SVGPathSegCurvetoCubic.h" +#include "SVGPathSegCurvetoCubicSmooth.h" +#include "SVGPathSegCurvetoQuadratic.h" +#include "SVGPathSegCurvetoQuadraticSmooth.h" + +using namespace KSVG; + +SVGPathElement::SVGPathElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGAnimatedPathData() +{ + impl = 0; +} + +SVGPathElement::SVGPathElement(const SVGPathElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPathData(other), impl(0) +{ + (*this) = other; +} + +SVGPathElement &SVGPathElement::operator=(const SVGPathElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGPathElement::SVGPathElement(SVGPathElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPathData(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGPathElement::~SVGPathElement() +{ + if(impl) + impl->deref(); +} + +/* +SVGAnimatedNumber SVGPathElement::pathLength() const +{ + return m_pathLength; +} +*/ + +float SVGPathElement::getTotalLength() +{ + return impl->getTotalLength(); +} + +SVGPoint SVGPathElement::getPointAtLength(float distance) +{ + return SVGPoint(impl->getPointAtLength(distance)); +} + +unsigned long SVGPathElement::getPathSegAtLength(float distance) +{ + return impl->getPathSegAtLength(distance); +} + +SVGPathSegClosePath SVGPathElement::createSVGPathSegClosePath() +{ + return impl->createSVGPathSegClosePath(); +} + +SVGPathSegMovetoAbs SVGPathElement::createSVGPathSegMovetoAbs(float x,float y) +{ + return impl->createSVGPathSegMovetoAbs(x, y);; +} + +SVGPathSegMovetoRel SVGPathElement::createSVGPathSegMovetoRel(float x,float y) +{ + return impl->createSVGPathSegMovetoRel(x, y); +} + +SVGPathSegLinetoAbs SVGPathElement::createSVGPathSegLinetoAbs(float x,float y) +{ + return impl->createSVGPathSegLinetoAbs(x, y); +} + +SVGPathSegLinetoRel SVGPathElement::createSVGPathSegLinetoRel(float x,float y) +{ + return impl->createSVGPathSegLinetoRel(x, y); +} + +SVGPathSegCurvetoCubicAbs SVGPathElement::createSVGPathSegCurvetoCubicAbs(float x,float y,float x1,float y1,float x2,float y2) +{ + return impl->createSVGPathSegCurvetoCubicAbs(x, y, x1, y1, x2, y2); +} + +SVGPathSegCurvetoCubicRel SVGPathElement::createSVGPathSegCurvetoCubicRel(float x,float y,float x1,float y1,float x2,float y2) +{ + return impl->createSVGPathSegCurvetoCubicRel(x, y, x1, y1, x2, y2); +} + +SVGPathSegCurvetoQuadraticAbs SVGPathElement::createSVGPathSegCurvetoQuadraticAbs(float x,float y,float x1,float y1) +{ + return impl->createSVGPathSegCurvetoQuadraticAbs(x, y, x1, y1); +} + +SVGPathSegCurvetoQuadraticRel SVGPathElement::createSVGPathSegCurvetoQuadraticRel(float x,float y,float x1,float y1) +{ + return impl->createSVGPathSegCurvetoQuadraticRel(x, y, x1, y1); +} + +SVGPathSegArcAbs SVGPathElement::createSVGPathSegArcAbs(float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag) +{ + return impl->createSVGPathSegArcAbs(x, y, r1, r2, angle, largeArcFlag, sweepFlag); +} + +SVGPathSegArcRel SVGPathElement::createSVGPathSegArcRel(float x,float y,float r1,float r2,float angle,bool largeArcFlag,bool sweepFlag) +{ + return impl->createSVGPathSegArcRel(x, y, r1, r2, angle, largeArcFlag, sweepFlag); +} + +SVGPathSegLinetoHorizontalAbs SVGPathElement::createSVGPathSegLinetoHorizontalAbs(float x) +{ + return impl->createSVGPathSegLinetoHorizontalAbs(x); +} + +SVGPathSegLinetoHorizontalRel SVGPathElement::createSVGPathSegLinetoHorizontalRel(float x) +{ + return impl->createSVGPathSegLinetoHorizontalRel(x); +} + +SVGPathSegLinetoVerticalAbs SVGPathElement::createSVGPathSegLinetoVerticalAbs(float y) +{ + return impl->createSVGPathSegLinetoVerticalAbs(y); +} + +SVGPathSegLinetoVerticalRel SVGPathElement::createSVGPathSegLinetoVerticalRel(float y) +{ + return impl->createSVGPathSegLinetoVerticalRel(y); +} + +SVGPathSegCurvetoCubicSmoothAbs SVGPathElement::createSVGPathSegCurvetoCubicSmoothAbs(float x,float y,float x2,float y2) +{ + return impl->createSVGPathSegCurvetoCubicSmoothAbs(x, y, x2, y2);; +} + +SVGPathSegCurvetoCubicSmoothRel SVGPathElement::createSVGPathSegCurvetoCubicSmoothRel(float x,float y,float x2,float y2) +{ + return impl->createSVGPathSegCurvetoCubicSmoothRel(x, y, x2, y2); +} + +SVGPathSegCurvetoQuadraticSmoothAbs SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothAbs(float x,float y) +{ + return impl->createSVGPathSegCurvetoQuadraticSmoothAbs(x, y); +} + +SVGPathSegCurvetoQuadraticSmoothRel SVGPathElement::createSVGPathSegCurvetoQuadraticSmoothRel(float x,float y) +{ + return impl->createSVGPathSegCurvetoQuadraticSmoothRel(x, y); +} diff --git a/ksvg/dom/SVGPathSeg.cc b/ksvg/dom/SVGPathSeg.cc deleted file mode 100644 index 7b912e11..00000000 --- a/ksvg/dom/SVGPathSeg.cc +++ /dev/null @@ -1,67 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSeg.h" -#include "SVGPathSegImpl.h" - -using namespace KSVG; - -SVGPathSeg::SVGPathSeg() -{ - impl = new SVGPathSegImpl(); -} - -SVGPathSeg::SVGPathSeg(const SVGPathSeg &other) -{ - impl = other.impl; -} - -SVGPathSeg &SVGPathSeg::operator=(const SVGPathSeg &other) -{ - if(impl == other.impl) - return *this; - - delete impl; - impl = other.impl; - - return *this; -} - -SVGPathSeg::SVGPathSeg(SVGPathSegImpl *other) -{ - impl = other; -} - -SVGPathSeg::~SVGPathSeg() -{ - delete impl; -} - -unsigned short SVGPathSeg::pathSegType() const -{ - if(!impl) return PATHSEG_UNKNOWN; - return impl->pathSegType(); -} - -DOM::DOMString SVGPathSeg::pathSegTypeAsLetter() const -{ - if(!impl) return DOM::DOMString(""); - return impl->pathSegTypeAsLetter(); -} diff --git a/ksvg/dom/SVGPathSeg.cpp b/ksvg/dom/SVGPathSeg.cpp new file mode 100644 index 00000000..7b912e11 --- /dev/null +++ b/ksvg/dom/SVGPathSeg.cpp @@ -0,0 +1,67 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSeg.h" +#include "SVGPathSegImpl.h" + +using namespace KSVG; + +SVGPathSeg::SVGPathSeg() +{ + impl = new SVGPathSegImpl(); +} + +SVGPathSeg::SVGPathSeg(const SVGPathSeg &other) +{ + impl = other.impl; +} + +SVGPathSeg &SVGPathSeg::operator=(const SVGPathSeg &other) +{ + if(impl == other.impl) + return *this; + + delete impl; + impl = other.impl; + + return *this; +} + +SVGPathSeg::SVGPathSeg(SVGPathSegImpl *other) +{ + impl = other; +} + +SVGPathSeg::~SVGPathSeg() +{ + delete impl; +} + +unsigned short SVGPathSeg::pathSegType() const +{ + if(!impl) return PATHSEG_UNKNOWN; + return impl->pathSegType(); +} + +DOM::DOMString SVGPathSeg::pathSegTypeAsLetter() const +{ + if(!impl) return DOM::DOMString(""); + return impl->pathSegTypeAsLetter(); +} diff --git a/ksvg/dom/SVGPathSegArc.cc b/ksvg/dom/SVGPathSegArc.cc deleted file mode 100644 index 9e775ff8..00000000 --- a/ksvg/dom/SVGPathSegArc.cc +++ /dev/null @@ -1,236 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegArc.h" -#include "SVGPathSegArcImpl.h" - -using namespace KSVG; - -SVGPathSegArcAbs::SVGPathSegArcAbs() : SVGPathSeg() -{ - impl = new SVGPathSegArcAbsImpl(); -} - -SVGPathSegArcAbs::SVGPathSegArcAbs(const SVGPathSegArcAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegArcAbs::SVGPathSegArcAbs(SVGPathSegArcAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegArcAbs::~SVGPathSegArcAbs() -{ - delete impl; -} - -void SVGPathSegArcAbs::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegArcAbs::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegArcAbs::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegArcAbs::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGPathSegArcAbs::setR1(const float &r1) -{ - if(impl) - impl->setR1(r1); -} - -float SVGPathSegArcAbs::r1() const -{ - if(!impl) return -1; - return impl->r1(); -} - -void SVGPathSegArcAbs::setR2(const float &r2) -{ - if(impl) - impl->setR2(r2); -} - -float SVGPathSegArcAbs::r2() const -{ - if(!impl) return -1; - return impl->r2(); -} - -void SVGPathSegArcAbs::setAngle(const float &angle) -{ - if(impl) - impl->setAngle(angle); -} - -float SVGPathSegArcAbs::angle() const -{ - if(!impl) return -1; - return impl->angle(); -} - -void SVGPathSegArcAbs::setLargeArcFlag(bool largeArcFlag) -{ - if(impl) - impl->setLargeArcFlag(largeArcFlag); -} - -bool SVGPathSegArcAbs::largeArcFlag() const -{ - if(!impl) return false; - return impl->largeArcFlag(); -} - -void SVGPathSegArcAbs::setSweepFlag(bool sweepFlag) -{ - if(impl) - impl->setSweepFlag(sweepFlag); -} - -bool SVGPathSegArcAbs::sweepFlag() const -{ - if(!impl) return false; - return impl->sweepFlag(); -} - - - - - -SVGPathSegArcRel::SVGPathSegArcRel() : SVGPathSeg() -{ - impl = new SVGPathSegArcRelImpl(); -} - -SVGPathSegArcRel::SVGPathSegArcRel(const SVGPathSegArcRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegArcRel::SVGPathSegArcRel(SVGPathSegArcRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegArcRel::~SVGPathSegArcRel() -{ - delete impl; -} - -void SVGPathSegArcRel::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegArcRel::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegArcRel::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegArcRel::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGPathSegArcRel::setR1(const float &r1) -{ - if(impl) - impl->setR1(r1); -} - -float SVGPathSegArcRel::r1() const -{ - if(!impl) return -1; - return impl->r1(); -} - -void SVGPathSegArcRel::setR2(const float &r2) -{ - if(impl) - impl->setR2(r2); -} - -float SVGPathSegArcRel::r2() const -{ - if(!impl) return -1; - return impl->r2(); -} - -void SVGPathSegArcRel::setAngle(const float &angle) -{ - if(impl) - impl->setAngle(angle); -} - -float SVGPathSegArcRel::angle() const -{ - if(!impl) return -1; - return impl->angle(); -} - -void SVGPathSegArcRel::setLargeArcFlag(bool largeArcFlag) -{ - if(impl) - impl->setLargeArcFlag(largeArcFlag); -} - -bool SVGPathSegArcRel::largeArcFlag() const -{ - if(!impl) return false; - return impl->largeArcFlag(); -} - -void SVGPathSegArcRel::setSweepFlag(bool sweepFlag) -{ - if(impl) - impl->setSweepFlag(sweepFlag); -} - -bool SVGPathSegArcRel::sweepFlag() const -{ - if(!impl) return false; - return impl->sweepFlag(); -} diff --git a/ksvg/dom/SVGPathSegArc.cpp b/ksvg/dom/SVGPathSegArc.cpp new file mode 100644 index 00000000..9e775ff8 --- /dev/null +++ b/ksvg/dom/SVGPathSegArc.cpp @@ -0,0 +1,236 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegArc.h" +#include "SVGPathSegArcImpl.h" + +using namespace KSVG; + +SVGPathSegArcAbs::SVGPathSegArcAbs() : SVGPathSeg() +{ + impl = new SVGPathSegArcAbsImpl(); +} + +SVGPathSegArcAbs::SVGPathSegArcAbs(const SVGPathSegArcAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegArcAbs::SVGPathSegArcAbs(SVGPathSegArcAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegArcAbs::~SVGPathSegArcAbs() +{ + delete impl; +} + +void SVGPathSegArcAbs::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegArcAbs::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegArcAbs::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegArcAbs::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGPathSegArcAbs::setR1(const float &r1) +{ + if(impl) + impl->setR1(r1); +} + +float SVGPathSegArcAbs::r1() const +{ + if(!impl) return -1; + return impl->r1(); +} + +void SVGPathSegArcAbs::setR2(const float &r2) +{ + if(impl) + impl->setR2(r2); +} + +float SVGPathSegArcAbs::r2() const +{ + if(!impl) return -1; + return impl->r2(); +} + +void SVGPathSegArcAbs::setAngle(const float &angle) +{ + if(impl) + impl->setAngle(angle); +} + +float SVGPathSegArcAbs::angle() const +{ + if(!impl) return -1; + return impl->angle(); +} + +void SVGPathSegArcAbs::setLargeArcFlag(bool largeArcFlag) +{ + if(impl) + impl->setLargeArcFlag(largeArcFlag); +} + +bool SVGPathSegArcAbs::largeArcFlag() const +{ + if(!impl) return false; + return impl->largeArcFlag(); +} + +void SVGPathSegArcAbs::setSweepFlag(bool sweepFlag) +{ + if(impl) + impl->setSweepFlag(sweepFlag); +} + +bool SVGPathSegArcAbs::sweepFlag() const +{ + if(!impl) return false; + return impl->sweepFlag(); +} + + + + + +SVGPathSegArcRel::SVGPathSegArcRel() : SVGPathSeg() +{ + impl = new SVGPathSegArcRelImpl(); +} + +SVGPathSegArcRel::SVGPathSegArcRel(const SVGPathSegArcRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegArcRel::SVGPathSegArcRel(SVGPathSegArcRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegArcRel::~SVGPathSegArcRel() +{ + delete impl; +} + +void SVGPathSegArcRel::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegArcRel::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegArcRel::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegArcRel::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGPathSegArcRel::setR1(const float &r1) +{ + if(impl) + impl->setR1(r1); +} + +float SVGPathSegArcRel::r1() const +{ + if(!impl) return -1; + return impl->r1(); +} + +void SVGPathSegArcRel::setR2(const float &r2) +{ + if(impl) + impl->setR2(r2); +} + +float SVGPathSegArcRel::r2() const +{ + if(!impl) return -1; + return impl->r2(); +} + +void SVGPathSegArcRel::setAngle(const float &angle) +{ + if(impl) + impl->setAngle(angle); +} + +float SVGPathSegArcRel::angle() const +{ + if(!impl) return -1; + return impl->angle(); +} + +void SVGPathSegArcRel::setLargeArcFlag(bool largeArcFlag) +{ + if(impl) + impl->setLargeArcFlag(largeArcFlag); +} + +bool SVGPathSegArcRel::largeArcFlag() const +{ + if(!impl) return false; + return impl->largeArcFlag(); +} + +void SVGPathSegArcRel::setSweepFlag(bool sweepFlag) +{ + if(impl) + impl->setSweepFlag(sweepFlag); +} + +bool SVGPathSegArcRel::sweepFlag() const +{ + if(!impl) return false; + return impl->sweepFlag(); +} diff --git a/ksvg/dom/SVGPathSegClosePath.cc b/ksvg/dom/SVGPathSegClosePath.cc deleted file mode 100644 index af7dc302..00000000 --- a/ksvg/dom/SVGPathSegClosePath.cc +++ /dev/null @@ -1,44 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegClosePath.h" -#include "SVGPathSegClosePathImpl.h" - -using namespace KSVG; - -SVGPathSegClosePath::SVGPathSegClosePath() : SVGPathSeg() -{ - impl = new SVGPathSegClosePathImpl(); -} - -SVGPathSegClosePath::SVGPathSegClosePath(const SVGPathSegClosePath &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegClosePath::SVGPathSegClosePath(SVGPathSegClosePathImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegClosePath::~SVGPathSegClosePath() -{ - delete impl; -} diff --git a/ksvg/dom/SVGPathSegClosePath.cpp b/ksvg/dom/SVGPathSegClosePath.cpp new file mode 100644 index 00000000..af7dc302 --- /dev/null +++ b/ksvg/dom/SVGPathSegClosePath.cpp @@ -0,0 +1,44 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegClosePath.h" +#include "SVGPathSegClosePathImpl.h" + +using namespace KSVG; + +SVGPathSegClosePath::SVGPathSegClosePath() : SVGPathSeg() +{ + impl = new SVGPathSegClosePathImpl(); +} + +SVGPathSegClosePath::SVGPathSegClosePath(const SVGPathSegClosePath &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegClosePath::SVGPathSegClosePath(SVGPathSegClosePathImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegClosePath::~SVGPathSegClosePath() +{ + delete impl; +} diff --git a/ksvg/dom/SVGPathSegCurvetoCubic.cc b/ksvg/dom/SVGPathSegCurvetoCubic.cc deleted file mode 100644 index 02313de9..00000000 --- a/ksvg/dom/SVGPathSegCurvetoCubic.cc +++ /dev/null @@ -1,212 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegCurvetoCubic.h" -#include "SVGPathSegCurvetoCubicImpl.h" - -using namespace KSVG; - -SVGPathSegCurvetoCubicAbs::SVGPathSegCurvetoCubicAbs() : SVGPathSeg() -{ - impl = new SVGPathSegCurvetoCubicAbsImpl(); -} - -SVGPathSegCurvetoCubicAbs::SVGPathSegCurvetoCubicAbs(const SVGPathSegCurvetoCubicAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegCurvetoCubicAbs::SVGPathSegCurvetoCubicAbs(SVGPathSegCurvetoCubicAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegCurvetoCubicAbs::~SVGPathSegCurvetoCubicAbs() -{ - delete impl; -} - -void SVGPathSegCurvetoCubicAbs::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegCurvetoCubicAbs::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegCurvetoCubicAbs::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegCurvetoCubicAbs::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGPathSegCurvetoCubicAbs::setX1(const float &x1) -{ - if(impl) - impl->setX1(x1); -} - -float SVGPathSegCurvetoCubicAbs::x1() const -{ - if(!impl) return -1; - return impl->x1(); -} - -void SVGPathSegCurvetoCubicAbs::setY1(const float &y1) -{ - if(impl) - impl->setY1(y1); -} - -float SVGPathSegCurvetoCubicAbs::y1() const -{ - if(!impl) return -1; - return impl->y1(); -} - -void SVGPathSegCurvetoCubicAbs::setX2(const float &x2) -{ - if(impl) - impl->setX2(x2); -} - -float SVGPathSegCurvetoCubicAbs::x2() const -{ - if(!impl) return -1; - return impl->x2(); -} - -void SVGPathSegCurvetoCubicAbs::setY2(const float &y2) -{ - if(impl) - impl->setY2(y2); -} - -float SVGPathSegCurvetoCubicAbs::y2() const -{ - if(!impl) return -1; - return impl->y2(); -} - - - - - -SVGPathSegCurvetoCubicRel::SVGPathSegCurvetoCubicRel() : SVGPathSeg() -{ - impl = new SVGPathSegCurvetoCubicRelImpl(); -} - -SVGPathSegCurvetoCubicRel::SVGPathSegCurvetoCubicRel(const SVGPathSegCurvetoCubicRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegCurvetoCubicRel::SVGPathSegCurvetoCubicRel(SVGPathSegCurvetoCubicRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegCurvetoCubicRel::~SVGPathSegCurvetoCubicRel() -{ - delete impl; -} - -void SVGPathSegCurvetoCubicRel::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegCurvetoCubicRel::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegCurvetoCubicRel::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegCurvetoCubicRel::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGPathSegCurvetoCubicRel::setX1(const float &x1) -{ - if(impl) - impl->setX1(x1); -} - -float SVGPathSegCurvetoCubicRel::x1() const -{ - if(!impl) return -1; - return impl->x1(); -} - -void SVGPathSegCurvetoCubicRel::setY1(const float &y1) -{ - if(impl) - impl->setY1(y1); -} - -float SVGPathSegCurvetoCubicRel::y1() const -{ - if(!impl) return -1; - return impl->y1(); -} - -void SVGPathSegCurvetoCubicRel::setX2(const float &x2) -{ - if(impl) - impl->setX2(x2); -} - -float SVGPathSegCurvetoCubicRel::x2() const -{ - if(!impl) return -1; - return impl->x2(); -} - -void SVGPathSegCurvetoCubicRel::setY2(const float &y2) -{ - if(impl) - impl->setY2(y2); -} - -float SVGPathSegCurvetoCubicRel::y2() const -{ - if(!impl) return -1; - return impl->y2(); -} diff --git a/ksvg/dom/SVGPathSegCurvetoCubic.cpp b/ksvg/dom/SVGPathSegCurvetoCubic.cpp new file mode 100644 index 00000000..02313de9 --- /dev/null +++ b/ksvg/dom/SVGPathSegCurvetoCubic.cpp @@ -0,0 +1,212 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegCurvetoCubic.h" +#include "SVGPathSegCurvetoCubicImpl.h" + +using namespace KSVG; + +SVGPathSegCurvetoCubicAbs::SVGPathSegCurvetoCubicAbs() : SVGPathSeg() +{ + impl = new SVGPathSegCurvetoCubicAbsImpl(); +} + +SVGPathSegCurvetoCubicAbs::SVGPathSegCurvetoCubicAbs(const SVGPathSegCurvetoCubicAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegCurvetoCubicAbs::SVGPathSegCurvetoCubicAbs(SVGPathSegCurvetoCubicAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegCurvetoCubicAbs::~SVGPathSegCurvetoCubicAbs() +{ + delete impl; +} + +void SVGPathSegCurvetoCubicAbs::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegCurvetoCubicAbs::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegCurvetoCubicAbs::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegCurvetoCubicAbs::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGPathSegCurvetoCubicAbs::setX1(const float &x1) +{ + if(impl) + impl->setX1(x1); +} + +float SVGPathSegCurvetoCubicAbs::x1() const +{ + if(!impl) return -1; + return impl->x1(); +} + +void SVGPathSegCurvetoCubicAbs::setY1(const float &y1) +{ + if(impl) + impl->setY1(y1); +} + +float SVGPathSegCurvetoCubicAbs::y1() const +{ + if(!impl) return -1; + return impl->y1(); +} + +void SVGPathSegCurvetoCubicAbs::setX2(const float &x2) +{ + if(impl) + impl->setX2(x2); +} + +float SVGPathSegCurvetoCubicAbs::x2() const +{ + if(!impl) return -1; + return impl->x2(); +} + +void SVGPathSegCurvetoCubicAbs::setY2(const float &y2) +{ + if(impl) + impl->setY2(y2); +} + +float SVGPathSegCurvetoCubicAbs::y2() const +{ + if(!impl) return -1; + return impl->y2(); +} + + + + + +SVGPathSegCurvetoCubicRel::SVGPathSegCurvetoCubicRel() : SVGPathSeg() +{ + impl = new SVGPathSegCurvetoCubicRelImpl(); +} + +SVGPathSegCurvetoCubicRel::SVGPathSegCurvetoCubicRel(const SVGPathSegCurvetoCubicRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegCurvetoCubicRel::SVGPathSegCurvetoCubicRel(SVGPathSegCurvetoCubicRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegCurvetoCubicRel::~SVGPathSegCurvetoCubicRel() +{ + delete impl; +} + +void SVGPathSegCurvetoCubicRel::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegCurvetoCubicRel::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegCurvetoCubicRel::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegCurvetoCubicRel::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGPathSegCurvetoCubicRel::setX1(const float &x1) +{ + if(impl) + impl->setX1(x1); +} + +float SVGPathSegCurvetoCubicRel::x1() const +{ + if(!impl) return -1; + return impl->x1(); +} + +void SVGPathSegCurvetoCubicRel::setY1(const float &y1) +{ + if(impl) + impl->setY1(y1); +} + +float SVGPathSegCurvetoCubicRel::y1() const +{ + if(!impl) return -1; + return impl->y1(); +} + +void SVGPathSegCurvetoCubicRel::setX2(const float &x2) +{ + if(impl) + impl->setX2(x2); +} + +float SVGPathSegCurvetoCubicRel::x2() const +{ + if(!impl) return -1; + return impl->x2(); +} + +void SVGPathSegCurvetoCubicRel::setY2(const float &y2) +{ + if(impl) + impl->setY2(y2); +} + +float SVGPathSegCurvetoCubicRel::y2() const +{ + if(!impl) return -1; + return impl->y2(); +} diff --git a/ksvg/dom/SVGPathSegCurvetoCubicSmooth.cc b/ksvg/dom/SVGPathSegCurvetoCubicSmooth.cc deleted file mode 100644 index a8fabdf3..00000000 --- a/ksvg/dom/SVGPathSegCurvetoCubicSmooth.cc +++ /dev/null @@ -1,164 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegCurvetoCubicSmooth.h" -#include "SVGPathSegCurvetoCubicSmoothImpl.h" - -using namespace KSVG; - -SVGPathSegCurvetoCubicSmoothAbs::SVGPathSegCurvetoCubicSmoothAbs() : SVGPathSeg() -{ - impl = new SVGPathSegCurvetoCubicSmoothAbsImpl(); -} - -SVGPathSegCurvetoCubicSmoothAbs::SVGPathSegCurvetoCubicSmoothAbs(const SVGPathSegCurvetoCubicSmoothAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegCurvetoCubicSmoothAbs::SVGPathSegCurvetoCubicSmoothAbs(SVGPathSegCurvetoCubicSmoothAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegCurvetoCubicSmoothAbs::~SVGPathSegCurvetoCubicSmoothAbs() -{ - delete impl; -} - -void SVGPathSegCurvetoCubicSmoothAbs::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegCurvetoCubicSmoothAbs::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegCurvetoCubicSmoothAbs::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegCurvetoCubicSmoothAbs::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGPathSegCurvetoCubicSmoothAbs::setX2(const float &x2) -{ - if(impl) - impl->setX2(x2); -} - -float SVGPathSegCurvetoCubicSmoothAbs::x2() const -{ - if(!impl) return -1; - return impl->x2(); -} - -void SVGPathSegCurvetoCubicSmoothAbs::setY2(const float &y2) -{ - if(impl) - impl->setY2(y2); -} - -float SVGPathSegCurvetoCubicSmoothAbs::y2() const -{ - if(!impl) return -1; - return impl->y2(); -} - - - - - -SVGPathSegCurvetoCubicSmoothRel::SVGPathSegCurvetoCubicSmoothRel() : SVGPathSeg() -{ - impl = new SVGPathSegCurvetoCubicSmoothRelImpl(); -} - -SVGPathSegCurvetoCubicSmoothRel::SVGPathSegCurvetoCubicSmoothRel(const SVGPathSegCurvetoCubicSmoothRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegCurvetoCubicSmoothRel::SVGPathSegCurvetoCubicSmoothRel(SVGPathSegCurvetoCubicSmoothRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegCurvetoCubicSmoothRel::~SVGPathSegCurvetoCubicSmoothRel() -{ - delete impl; -} - -void SVGPathSegCurvetoCubicSmoothRel::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegCurvetoCubicSmoothRel::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegCurvetoCubicSmoothRel::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegCurvetoCubicSmoothRel::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGPathSegCurvetoCubicSmoothRel::setX2(const float &x2) -{ - if(impl) - impl->setX2(x2); -} - -float SVGPathSegCurvetoCubicSmoothRel::x2() const -{ - if(!impl) return -1; - return impl->x2(); -} - -void SVGPathSegCurvetoCubicSmoothRel::setY2(const float &y2) -{ - if(impl) - impl->setY2(y2); -} - -float SVGPathSegCurvetoCubicSmoothRel::y2() const -{ - if(!impl) return -1; - return impl->y2(); -} diff --git a/ksvg/dom/SVGPathSegCurvetoCubicSmooth.cpp b/ksvg/dom/SVGPathSegCurvetoCubicSmooth.cpp new file mode 100644 index 00000000..a8fabdf3 --- /dev/null +++ b/ksvg/dom/SVGPathSegCurvetoCubicSmooth.cpp @@ -0,0 +1,164 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegCurvetoCubicSmooth.h" +#include "SVGPathSegCurvetoCubicSmoothImpl.h" + +using namespace KSVG; + +SVGPathSegCurvetoCubicSmoothAbs::SVGPathSegCurvetoCubicSmoothAbs() : SVGPathSeg() +{ + impl = new SVGPathSegCurvetoCubicSmoothAbsImpl(); +} + +SVGPathSegCurvetoCubicSmoothAbs::SVGPathSegCurvetoCubicSmoothAbs(const SVGPathSegCurvetoCubicSmoothAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegCurvetoCubicSmoothAbs::SVGPathSegCurvetoCubicSmoothAbs(SVGPathSegCurvetoCubicSmoothAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegCurvetoCubicSmoothAbs::~SVGPathSegCurvetoCubicSmoothAbs() +{ + delete impl; +} + +void SVGPathSegCurvetoCubicSmoothAbs::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegCurvetoCubicSmoothAbs::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegCurvetoCubicSmoothAbs::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegCurvetoCubicSmoothAbs::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGPathSegCurvetoCubicSmoothAbs::setX2(const float &x2) +{ + if(impl) + impl->setX2(x2); +} + +float SVGPathSegCurvetoCubicSmoothAbs::x2() const +{ + if(!impl) return -1; + return impl->x2(); +} + +void SVGPathSegCurvetoCubicSmoothAbs::setY2(const float &y2) +{ + if(impl) + impl->setY2(y2); +} + +float SVGPathSegCurvetoCubicSmoothAbs::y2() const +{ + if(!impl) return -1; + return impl->y2(); +} + + + + + +SVGPathSegCurvetoCubicSmoothRel::SVGPathSegCurvetoCubicSmoothRel() : SVGPathSeg() +{ + impl = new SVGPathSegCurvetoCubicSmoothRelImpl(); +} + +SVGPathSegCurvetoCubicSmoothRel::SVGPathSegCurvetoCubicSmoothRel(const SVGPathSegCurvetoCubicSmoothRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegCurvetoCubicSmoothRel::SVGPathSegCurvetoCubicSmoothRel(SVGPathSegCurvetoCubicSmoothRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegCurvetoCubicSmoothRel::~SVGPathSegCurvetoCubicSmoothRel() +{ + delete impl; +} + +void SVGPathSegCurvetoCubicSmoothRel::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegCurvetoCubicSmoothRel::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegCurvetoCubicSmoothRel::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegCurvetoCubicSmoothRel::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGPathSegCurvetoCubicSmoothRel::setX2(const float &x2) +{ + if(impl) + impl->setX2(x2); +} + +float SVGPathSegCurvetoCubicSmoothRel::x2() const +{ + if(!impl) return -1; + return impl->x2(); +} + +void SVGPathSegCurvetoCubicSmoothRel::setY2(const float &y2) +{ + if(impl) + impl->setY2(y2); +} + +float SVGPathSegCurvetoCubicSmoothRel::y2() const +{ + if(!impl) return -1; + return impl->y2(); +} diff --git a/ksvg/dom/SVGPathSegCurvetoQuadratic.cc b/ksvg/dom/SVGPathSegCurvetoQuadratic.cc deleted file mode 100644 index 8f83bcf2..00000000 --- a/ksvg/dom/SVGPathSegCurvetoQuadratic.cc +++ /dev/null @@ -1,164 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegCurvetoQuadratic.h" -#include "SVGPathSegCurvetoQuadraticImpl.h" - -using namespace KSVG; - -SVGPathSegCurvetoQuadraticAbs::SVGPathSegCurvetoQuadraticAbs() : SVGPathSeg() -{ - impl = new SVGPathSegCurvetoQuadraticAbsImpl(); -} - -SVGPathSegCurvetoQuadraticAbs::SVGPathSegCurvetoQuadraticAbs(const SVGPathSegCurvetoQuadraticAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegCurvetoQuadraticAbs::SVGPathSegCurvetoQuadraticAbs(SVGPathSegCurvetoQuadraticAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegCurvetoQuadraticAbs::~SVGPathSegCurvetoQuadraticAbs() -{ - delete impl; -} - -void SVGPathSegCurvetoQuadraticAbs::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegCurvetoQuadraticAbs::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegCurvetoQuadraticAbs::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegCurvetoQuadraticAbs::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGPathSegCurvetoQuadraticAbs::setX1(const float &x1) -{ - if(impl) - impl->setX1(x1); -} - -float SVGPathSegCurvetoQuadraticAbs::x1() const -{ - if(!impl) return -1; - return impl->x1(); -} - -void SVGPathSegCurvetoQuadraticAbs::setY1(const float &y1) -{ - if(impl) - impl->setY1(y1); -} - -float SVGPathSegCurvetoQuadraticAbs::y1() const -{ - if(!impl) return -1; - return impl->y1(); -} - - - - - -SVGPathSegCurvetoQuadraticRel::SVGPathSegCurvetoQuadraticRel() : SVGPathSeg() -{ - impl = new SVGPathSegCurvetoQuadraticRelImpl(); -} - -SVGPathSegCurvetoQuadraticRel::SVGPathSegCurvetoQuadraticRel(const SVGPathSegCurvetoQuadraticRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegCurvetoQuadraticRel::SVGPathSegCurvetoQuadraticRel(SVGPathSegCurvetoQuadraticRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegCurvetoQuadraticRel::~SVGPathSegCurvetoQuadraticRel() -{ - delete impl; -} - -void SVGPathSegCurvetoQuadraticRel::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegCurvetoQuadraticRel::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegCurvetoQuadraticRel::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegCurvetoQuadraticRel::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGPathSegCurvetoQuadraticRel::setX1(const float &x1) -{ - if(impl) - impl->setX1(x1); -} - -float SVGPathSegCurvetoQuadraticRel::x1() const -{ - if(!impl) return -1; - return impl->x1(); -} - -void SVGPathSegCurvetoQuadraticRel::setY1(const float &y1) -{ - if(impl) - impl->setY1(y1); -} - -float SVGPathSegCurvetoQuadraticRel::y1() const -{ - if(!impl) return -1; - return impl->y1(); -} diff --git a/ksvg/dom/SVGPathSegCurvetoQuadratic.cpp b/ksvg/dom/SVGPathSegCurvetoQuadratic.cpp new file mode 100644 index 00000000..8f83bcf2 --- /dev/null +++ b/ksvg/dom/SVGPathSegCurvetoQuadratic.cpp @@ -0,0 +1,164 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegCurvetoQuadratic.h" +#include "SVGPathSegCurvetoQuadraticImpl.h" + +using namespace KSVG; + +SVGPathSegCurvetoQuadraticAbs::SVGPathSegCurvetoQuadraticAbs() : SVGPathSeg() +{ + impl = new SVGPathSegCurvetoQuadraticAbsImpl(); +} + +SVGPathSegCurvetoQuadraticAbs::SVGPathSegCurvetoQuadraticAbs(const SVGPathSegCurvetoQuadraticAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegCurvetoQuadraticAbs::SVGPathSegCurvetoQuadraticAbs(SVGPathSegCurvetoQuadraticAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegCurvetoQuadraticAbs::~SVGPathSegCurvetoQuadraticAbs() +{ + delete impl; +} + +void SVGPathSegCurvetoQuadraticAbs::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegCurvetoQuadraticAbs::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegCurvetoQuadraticAbs::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegCurvetoQuadraticAbs::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGPathSegCurvetoQuadraticAbs::setX1(const float &x1) +{ + if(impl) + impl->setX1(x1); +} + +float SVGPathSegCurvetoQuadraticAbs::x1() const +{ + if(!impl) return -1; + return impl->x1(); +} + +void SVGPathSegCurvetoQuadraticAbs::setY1(const float &y1) +{ + if(impl) + impl->setY1(y1); +} + +float SVGPathSegCurvetoQuadraticAbs::y1() const +{ + if(!impl) return -1; + return impl->y1(); +} + + + + + +SVGPathSegCurvetoQuadraticRel::SVGPathSegCurvetoQuadraticRel() : SVGPathSeg() +{ + impl = new SVGPathSegCurvetoQuadraticRelImpl(); +} + +SVGPathSegCurvetoQuadraticRel::SVGPathSegCurvetoQuadraticRel(const SVGPathSegCurvetoQuadraticRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegCurvetoQuadraticRel::SVGPathSegCurvetoQuadraticRel(SVGPathSegCurvetoQuadraticRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegCurvetoQuadraticRel::~SVGPathSegCurvetoQuadraticRel() +{ + delete impl; +} + +void SVGPathSegCurvetoQuadraticRel::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegCurvetoQuadraticRel::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegCurvetoQuadraticRel::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegCurvetoQuadraticRel::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGPathSegCurvetoQuadraticRel::setX1(const float &x1) +{ + if(impl) + impl->setX1(x1); +} + +float SVGPathSegCurvetoQuadraticRel::x1() const +{ + if(!impl) return -1; + return impl->x1(); +} + +void SVGPathSegCurvetoQuadraticRel::setY1(const float &y1) +{ + if(impl) + impl->setY1(y1); +} + +float SVGPathSegCurvetoQuadraticRel::y1() const +{ + if(!impl) return -1; + return impl->y1(); +} diff --git a/ksvg/dom/SVGPathSegCurvetoQuadraticSmooth.cc b/ksvg/dom/SVGPathSegCurvetoQuadraticSmooth.cc deleted file mode 100644 index d0a52205..00000000 --- a/ksvg/dom/SVGPathSegCurvetoQuadraticSmooth.cc +++ /dev/null @@ -1,116 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegCurvetoQuadraticSmooth.h" -#include "SVGPathSegCurvetoQuadraticSmoothImpl.h" - -using namespace KSVG; - -SVGPathSegCurvetoQuadraticSmoothAbs::SVGPathSegCurvetoQuadraticSmoothAbs() : SVGPathSeg() -{ - impl = new SVGPathSegCurvetoQuadraticSmoothAbsImpl(); -} - -SVGPathSegCurvetoQuadraticSmoothAbs::SVGPathSegCurvetoQuadraticSmoothAbs(const SVGPathSegCurvetoQuadraticSmoothAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegCurvetoQuadraticSmoothAbs::SVGPathSegCurvetoQuadraticSmoothAbs(SVGPathSegCurvetoQuadraticSmoothAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegCurvetoQuadraticSmoothAbs::~SVGPathSegCurvetoQuadraticSmoothAbs() -{ - delete impl; -} - -void SVGPathSegCurvetoQuadraticSmoothAbs::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegCurvetoQuadraticSmoothAbs::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegCurvetoQuadraticSmoothAbs::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegCurvetoQuadraticSmoothAbs::y() const -{ - if(!impl) return -1; - return impl->y(); -} - - - - - -SVGPathSegCurvetoQuadraticSmoothRel::SVGPathSegCurvetoQuadraticSmoothRel() : SVGPathSeg() -{ - impl = new SVGPathSegCurvetoQuadraticSmoothRelImpl(); -} - -SVGPathSegCurvetoQuadraticSmoothRel::SVGPathSegCurvetoQuadraticSmoothRel(const SVGPathSegCurvetoQuadraticSmoothRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegCurvetoQuadraticSmoothRel::SVGPathSegCurvetoQuadraticSmoothRel(SVGPathSegCurvetoQuadraticSmoothRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegCurvetoQuadraticSmoothRel::~SVGPathSegCurvetoQuadraticSmoothRel() -{ - delete impl; -} - -void SVGPathSegCurvetoQuadraticSmoothRel::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegCurvetoQuadraticSmoothRel::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegCurvetoQuadraticSmoothRel::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegCurvetoQuadraticSmoothRel::y() const -{ - if(!impl) return -1; - return impl->y(); -} diff --git a/ksvg/dom/SVGPathSegCurvetoQuadraticSmooth.cpp b/ksvg/dom/SVGPathSegCurvetoQuadraticSmooth.cpp new file mode 100644 index 00000000..d0a52205 --- /dev/null +++ b/ksvg/dom/SVGPathSegCurvetoQuadraticSmooth.cpp @@ -0,0 +1,116 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegCurvetoQuadraticSmooth.h" +#include "SVGPathSegCurvetoQuadraticSmoothImpl.h" + +using namespace KSVG; + +SVGPathSegCurvetoQuadraticSmoothAbs::SVGPathSegCurvetoQuadraticSmoothAbs() : SVGPathSeg() +{ + impl = new SVGPathSegCurvetoQuadraticSmoothAbsImpl(); +} + +SVGPathSegCurvetoQuadraticSmoothAbs::SVGPathSegCurvetoQuadraticSmoothAbs(const SVGPathSegCurvetoQuadraticSmoothAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegCurvetoQuadraticSmoothAbs::SVGPathSegCurvetoQuadraticSmoothAbs(SVGPathSegCurvetoQuadraticSmoothAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegCurvetoQuadraticSmoothAbs::~SVGPathSegCurvetoQuadraticSmoothAbs() +{ + delete impl; +} + +void SVGPathSegCurvetoQuadraticSmoothAbs::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegCurvetoQuadraticSmoothAbs::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegCurvetoQuadraticSmoothAbs::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegCurvetoQuadraticSmoothAbs::y() const +{ + if(!impl) return -1; + return impl->y(); +} + + + + + +SVGPathSegCurvetoQuadraticSmoothRel::SVGPathSegCurvetoQuadraticSmoothRel() : SVGPathSeg() +{ + impl = new SVGPathSegCurvetoQuadraticSmoothRelImpl(); +} + +SVGPathSegCurvetoQuadraticSmoothRel::SVGPathSegCurvetoQuadraticSmoothRel(const SVGPathSegCurvetoQuadraticSmoothRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegCurvetoQuadraticSmoothRel::SVGPathSegCurvetoQuadraticSmoothRel(SVGPathSegCurvetoQuadraticSmoothRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegCurvetoQuadraticSmoothRel::~SVGPathSegCurvetoQuadraticSmoothRel() +{ + delete impl; +} + +void SVGPathSegCurvetoQuadraticSmoothRel::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegCurvetoQuadraticSmoothRel::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegCurvetoQuadraticSmoothRel::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegCurvetoQuadraticSmoothRel::y() const +{ + if(!impl) return -1; + return impl->y(); +} diff --git a/ksvg/dom/SVGPathSegLineto.cc b/ksvg/dom/SVGPathSegLineto.cc deleted file mode 100644 index d4ef6399..00000000 --- a/ksvg/dom/SVGPathSegLineto.cc +++ /dev/null @@ -1,116 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegLineto.h" -#include "SVGPathSegLinetoImpl.h" - -using namespace KSVG; - -SVGPathSegLinetoAbs::SVGPathSegLinetoAbs() : SVGPathSeg() -{ - impl = new SVGPathSegLinetoAbsImpl(); -} - -SVGPathSegLinetoAbs::SVGPathSegLinetoAbs(const SVGPathSegLinetoAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegLinetoAbs::SVGPathSegLinetoAbs(SVGPathSegLinetoAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegLinetoAbs::~SVGPathSegLinetoAbs() -{ - delete impl; -} - -void SVGPathSegLinetoAbs::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegLinetoAbs::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegLinetoAbs::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegLinetoAbs::y() const -{ - if(!impl) return -1; - return impl->y(); -} - - - - - -SVGPathSegLinetoRel::SVGPathSegLinetoRel() : SVGPathSeg() -{ - impl = new SVGPathSegLinetoRelImpl(); -} - -SVGPathSegLinetoRel::SVGPathSegLinetoRel(const SVGPathSegLinetoRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegLinetoRel::SVGPathSegLinetoRel(SVGPathSegLinetoRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegLinetoRel::~SVGPathSegLinetoRel() -{ - delete impl; -} - -void SVGPathSegLinetoRel::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegLinetoRel::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegLinetoRel::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegLinetoRel::y() const -{ - if(!impl) return -1; - return impl->y(); -} diff --git a/ksvg/dom/SVGPathSegLineto.cpp b/ksvg/dom/SVGPathSegLineto.cpp new file mode 100644 index 00000000..d4ef6399 --- /dev/null +++ b/ksvg/dom/SVGPathSegLineto.cpp @@ -0,0 +1,116 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegLineto.h" +#include "SVGPathSegLinetoImpl.h" + +using namespace KSVG; + +SVGPathSegLinetoAbs::SVGPathSegLinetoAbs() : SVGPathSeg() +{ + impl = new SVGPathSegLinetoAbsImpl(); +} + +SVGPathSegLinetoAbs::SVGPathSegLinetoAbs(const SVGPathSegLinetoAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegLinetoAbs::SVGPathSegLinetoAbs(SVGPathSegLinetoAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegLinetoAbs::~SVGPathSegLinetoAbs() +{ + delete impl; +} + +void SVGPathSegLinetoAbs::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegLinetoAbs::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegLinetoAbs::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegLinetoAbs::y() const +{ + if(!impl) return -1; + return impl->y(); +} + + + + + +SVGPathSegLinetoRel::SVGPathSegLinetoRel() : SVGPathSeg() +{ + impl = new SVGPathSegLinetoRelImpl(); +} + +SVGPathSegLinetoRel::SVGPathSegLinetoRel(const SVGPathSegLinetoRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegLinetoRel::SVGPathSegLinetoRel(SVGPathSegLinetoRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegLinetoRel::~SVGPathSegLinetoRel() +{ + delete impl; +} + +void SVGPathSegLinetoRel::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegLinetoRel::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegLinetoRel::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegLinetoRel::y() const +{ + if(!impl) return -1; + return impl->y(); +} diff --git a/ksvg/dom/SVGPathSegLinetoHorizontal.cc b/ksvg/dom/SVGPathSegLinetoHorizontal.cc deleted file mode 100644 index e42b0337..00000000 --- a/ksvg/dom/SVGPathSegLinetoHorizontal.cc +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegLinetoHorizontal.h" -#include "SVGPathSegLinetoHorizontalImpl.h" - -using namespace KSVG; - -SVGPathSegLinetoHorizontalAbs::SVGPathSegLinetoHorizontalAbs() : SVGPathSeg() -{ - impl = new SVGPathSegLinetoHorizontalAbsImpl(); -} - -SVGPathSegLinetoHorizontalAbs::SVGPathSegLinetoHorizontalAbs(const SVGPathSegLinetoHorizontalAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegLinetoHorizontalAbs::SVGPathSegLinetoHorizontalAbs(SVGPathSegLinetoHorizontalAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegLinetoHorizontalAbs::~SVGPathSegLinetoHorizontalAbs() -{ - delete impl; -} - -void SVGPathSegLinetoHorizontalAbs::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegLinetoHorizontalAbs::x() const -{ - if(!impl) return -1; - return impl->x(); -} - - - - - -SVGPathSegLinetoHorizontalRel::SVGPathSegLinetoHorizontalRel() : SVGPathSeg() -{ - impl = new SVGPathSegLinetoHorizontalRelImpl(); -} - -SVGPathSegLinetoHorizontalRel::SVGPathSegLinetoHorizontalRel(const SVGPathSegLinetoHorizontalRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegLinetoHorizontalRel::SVGPathSegLinetoHorizontalRel(SVGPathSegLinetoHorizontalRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegLinetoHorizontalRel::~SVGPathSegLinetoHorizontalRel() -{ - delete impl; -} - -void SVGPathSegLinetoHorizontalRel::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegLinetoHorizontalRel::x() const -{ - if(!impl) return -1; - return impl->x(); -} diff --git a/ksvg/dom/SVGPathSegLinetoHorizontal.cpp b/ksvg/dom/SVGPathSegLinetoHorizontal.cpp new file mode 100644 index 00000000..e42b0337 --- /dev/null +++ b/ksvg/dom/SVGPathSegLinetoHorizontal.cpp @@ -0,0 +1,92 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegLinetoHorizontal.h" +#include "SVGPathSegLinetoHorizontalImpl.h" + +using namespace KSVG; + +SVGPathSegLinetoHorizontalAbs::SVGPathSegLinetoHorizontalAbs() : SVGPathSeg() +{ + impl = new SVGPathSegLinetoHorizontalAbsImpl(); +} + +SVGPathSegLinetoHorizontalAbs::SVGPathSegLinetoHorizontalAbs(const SVGPathSegLinetoHorizontalAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegLinetoHorizontalAbs::SVGPathSegLinetoHorizontalAbs(SVGPathSegLinetoHorizontalAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegLinetoHorizontalAbs::~SVGPathSegLinetoHorizontalAbs() +{ + delete impl; +} + +void SVGPathSegLinetoHorizontalAbs::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegLinetoHorizontalAbs::x() const +{ + if(!impl) return -1; + return impl->x(); +} + + + + + +SVGPathSegLinetoHorizontalRel::SVGPathSegLinetoHorizontalRel() : SVGPathSeg() +{ + impl = new SVGPathSegLinetoHorizontalRelImpl(); +} + +SVGPathSegLinetoHorizontalRel::SVGPathSegLinetoHorizontalRel(const SVGPathSegLinetoHorizontalRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegLinetoHorizontalRel::SVGPathSegLinetoHorizontalRel(SVGPathSegLinetoHorizontalRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegLinetoHorizontalRel::~SVGPathSegLinetoHorizontalRel() +{ + delete impl; +} + +void SVGPathSegLinetoHorizontalRel::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegLinetoHorizontalRel::x() const +{ + if(!impl) return -1; + return impl->x(); +} diff --git a/ksvg/dom/SVGPathSegLinetoVertical.cc b/ksvg/dom/SVGPathSegLinetoVertical.cc deleted file mode 100644 index b271f5cc..00000000 --- a/ksvg/dom/SVGPathSegLinetoVertical.cc +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegLinetoVertical.h" -#include "SVGPathSegLinetoVerticalImpl.h" - -using namespace KSVG; - -SVGPathSegLinetoVerticalAbs::SVGPathSegLinetoVerticalAbs() : SVGPathSeg() -{ - impl = new SVGPathSegLinetoVerticalAbsImpl(); -} - -SVGPathSegLinetoVerticalAbs::SVGPathSegLinetoVerticalAbs(const SVGPathSegLinetoVerticalAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegLinetoVerticalAbs::SVGPathSegLinetoVerticalAbs(SVGPathSegLinetoVerticalAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegLinetoVerticalAbs::~SVGPathSegLinetoVerticalAbs() -{ - delete impl; -} - -void SVGPathSegLinetoVerticalAbs::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegLinetoVerticalAbs::y() const -{ - if(!impl) return -1; - return impl->y(); -} - - - - - -SVGPathSegLinetoVerticalRel::SVGPathSegLinetoVerticalRel() : SVGPathSeg() -{ - impl = new SVGPathSegLinetoVerticalRelImpl(); -} - -SVGPathSegLinetoVerticalRel::SVGPathSegLinetoVerticalRel(const SVGPathSegLinetoVerticalRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegLinetoVerticalRel::SVGPathSegLinetoVerticalRel(SVGPathSegLinetoVerticalRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegLinetoVerticalRel::~SVGPathSegLinetoVerticalRel() -{ - delete impl; -} - -void SVGPathSegLinetoVerticalRel::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegLinetoVerticalRel::y() const -{ - if(!impl) return -1; - return impl->y(); -} diff --git a/ksvg/dom/SVGPathSegLinetoVertical.cpp b/ksvg/dom/SVGPathSegLinetoVertical.cpp new file mode 100644 index 00000000..b271f5cc --- /dev/null +++ b/ksvg/dom/SVGPathSegLinetoVertical.cpp @@ -0,0 +1,92 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegLinetoVertical.h" +#include "SVGPathSegLinetoVerticalImpl.h" + +using namespace KSVG; + +SVGPathSegLinetoVerticalAbs::SVGPathSegLinetoVerticalAbs() : SVGPathSeg() +{ + impl = new SVGPathSegLinetoVerticalAbsImpl(); +} + +SVGPathSegLinetoVerticalAbs::SVGPathSegLinetoVerticalAbs(const SVGPathSegLinetoVerticalAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegLinetoVerticalAbs::SVGPathSegLinetoVerticalAbs(SVGPathSegLinetoVerticalAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegLinetoVerticalAbs::~SVGPathSegLinetoVerticalAbs() +{ + delete impl; +} + +void SVGPathSegLinetoVerticalAbs::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegLinetoVerticalAbs::y() const +{ + if(!impl) return -1; + return impl->y(); +} + + + + + +SVGPathSegLinetoVerticalRel::SVGPathSegLinetoVerticalRel() : SVGPathSeg() +{ + impl = new SVGPathSegLinetoVerticalRelImpl(); +} + +SVGPathSegLinetoVerticalRel::SVGPathSegLinetoVerticalRel(const SVGPathSegLinetoVerticalRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegLinetoVerticalRel::SVGPathSegLinetoVerticalRel(SVGPathSegLinetoVerticalRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegLinetoVerticalRel::~SVGPathSegLinetoVerticalRel() +{ + delete impl; +} + +void SVGPathSegLinetoVerticalRel::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegLinetoVerticalRel::y() const +{ + if(!impl) return -1; + return impl->y(); +} diff --git a/ksvg/dom/SVGPathSegList.cc b/ksvg/dom/SVGPathSegList.cc deleted file mode 100644 index 24d255bc..00000000 --- a/ksvg/dom/SVGPathSegList.cc +++ /dev/null @@ -1,112 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegList.h" -#include "SVGPathSegListImpl.h" - -using namespace KSVG; - -SVGPathSegList::SVGPathSegList() -{ - impl = new SVGPathSegListImpl(); - impl->ref(); -} - -SVGPathSegList::SVGPathSegList(const SVGPathSegList &other) -{ - (*this) = other; -} - -SVGPathSegList &SVGPathSegList::operator=(const SVGPathSegList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGPathSegList::SVGPathSegList(SVGPathSegListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGPathSegList::~SVGPathSegList() -{ - if(impl) - impl->deref(); -} - -unsigned long SVGPathSegList::numberOfItems() const -{ - if(!impl) return 0; - return impl->numberOfItems(); -} - -void SVGPathSegList::clear() -{ - if(impl) - impl->clear(); -} - -SVGPathSeg *SVGPathSegList::initialize(SVGPathSeg *newItem) -{ - if(!impl) return new SVGPathSeg(0); - return new SVGPathSeg(impl->initialize(newItem->handle())); -} - -SVGPathSeg *SVGPathSegList::getItem(unsigned long index) -{ - if(!impl) return new SVGPathSeg(0); - return new SVGPathSeg(impl->getItem(index)); -} - -SVGPathSeg *SVGPathSegList::insertItemBefore(SVGPathSeg *newItem, unsigned long index) -{ - if(!impl) return new SVGPathSeg(0); - return new SVGPathSeg(impl->insertItemBefore(newItem->handle(), index)); -} - -SVGPathSeg *SVGPathSegList::replaceItem(SVGPathSeg *newItem, unsigned long index) -{ - if(!impl) return new SVGPathSeg(0); - return new SVGPathSeg(impl->replaceItem(newItem->handle(), index)); -} - -SVGPathSeg *SVGPathSegList::removeItem(unsigned long index) -{ - if(!impl) return new SVGPathSeg(0); - return new SVGPathSeg(impl->removeItem(index)); -} - -SVGPathSeg *SVGPathSegList::appendItem(SVGPathSeg *newItem) -{ - if(!impl) return new SVGPathSeg(0); - return new SVGPathSeg(impl->appendItem(newItem->handle())); -} diff --git a/ksvg/dom/SVGPathSegList.cpp b/ksvg/dom/SVGPathSegList.cpp new file mode 100644 index 00000000..24d255bc --- /dev/null +++ b/ksvg/dom/SVGPathSegList.cpp @@ -0,0 +1,112 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegList.h" +#include "SVGPathSegListImpl.h" + +using namespace KSVG; + +SVGPathSegList::SVGPathSegList() +{ + impl = new SVGPathSegListImpl(); + impl->ref(); +} + +SVGPathSegList::SVGPathSegList(const SVGPathSegList &other) +{ + (*this) = other; +} + +SVGPathSegList &SVGPathSegList::operator=(const SVGPathSegList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGPathSegList::SVGPathSegList(SVGPathSegListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGPathSegList::~SVGPathSegList() +{ + if(impl) + impl->deref(); +} + +unsigned long SVGPathSegList::numberOfItems() const +{ + if(!impl) return 0; + return impl->numberOfItems(); +} + +void SVGPathSegList::clear() +{ + if(impl) + impl->clear(); +} + +SVGPathSeg *SVGPathSegList::initialize(SVGPathSeg *newItem) +{ + if(!impl) return new SVGPathSeg(0); + return new SVGPathSeg(impl->initialize(newItem->handle())); +} + +SVGPathSeg *SVGPathSegList::getItem(unsigned long index) +{ + if(!impl) return new SVGPathSeg(0); + return new SVGPathSeg(impl->getItem(index)); +} + +SVGPathSeg *SVGPathSegList::insertItemBefore(SVGPathSeg *newItem, unsigned long index) +{ + if(!impl) return new SVGPathSeg(0); + return new SVGPathSeg(impl->insertItemBefore(newItem->handle(), index)); +} + +SVGPathSeg *SVGPathSegList::replaceItem(SVGPathSeg *newItem, unsigned long index) +{ + if(!impl) return new SVGPathSeg(0); + return new SVGPathSeg(impl->replaceItem(newItem->handle(), index)); +} + +SVGPathSeg *SVGPathSegList::removeItem(unsigned long index) +{ + if(!impl) return new SVGPathSeg(0); + return new SVGPathSeg(impl->removeItem(index)); +} + +SVGPathSeg *SVGPathSegList::appendItem(SVGPathSeg *newItem) +{ + if(!impl) return new SVGPathSeg(0); + return new SVGPathSeg(impl->appendItem(newItem->handle())); +} diff --git a/ksvg/dom/SVGPathSegMoveto.cc b/ksvg/dom/SVGPathSegMoveto.cc deleted file mode 100644 index f32f6f55..00000000 --- a/ksvg/dom/SVGPathSegMoveto.cc +++ /dev/null @@ -1,116 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegMoveto.h" -#include "SVGPathSegMovetoImpl.h" - -using namespace KSVG; - -SVGPathSegMovetoAbs::SVGPathSegMovetoAbs() : SVGPathSeg() -{ - impl = new SVGPathSegMovetoAbsImpl(); -} - -SVGPathSegMovetoAbs::SVGPathSegMovetoAbs(const SVGPathSegMovetoAbs &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegMovetoAbs::SVGPathSegMovetoAbs(SVGPathSegMovetoAbsImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegMovetoAbs::~SVGPathSegMovetoAbs() -{ - delete impl; -} - -void SVGPathSegMovetoAbs::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegMovetoAbs::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegMovetoAbs::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegMovetoAbs::y() const -{ - if(!impl) return -1; - return impl->y(); -} - - - - - -SVGPathSegMovetoRel::SVGPathSegMovetoRel() : SVGPathSeg() -{ - impl = new SVGPathSegMovetoRelImpl(); -} - -SVGPathSegMovetoRel::SVGPathSegMovetoRel(const SVGPathSegMovetoRel &other) : SVGPathSeg(other) -{ - impl = other.impl; -} - -SVGPathSegMovetoRel::SVGPathSegMovetoRel(SVGPathSegMovetoRelImpl *other) : SVGPathSeg(other) -{ - impl = other; -} - -SVGPathSegMovetoRel::~SVGPathSegMovetoRel() -{ - delete impl; -} - -void SVGPathSegMovetoRel::setX(const float &x) -{ - if(impl) - impl->setX(x); -} - -float SVGPathSegMovetoRel::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPathSegMovetoRel::setY(const float &y) -{ - if(impl) - impl->setY(y); -} - -float SVGPathSegMovetoRel::y() const -{ - if(!impl) return -1; - return impl->y(); -} diff --git a/ksvg/dom/SVGPathSegMoveto.cpp b/ksvg/dom/SVGPathSegMoveto.cpp new file mode 100644 index 00000000..f32f6f55 --- /dev/null +++ b/ksvg/dom/SVGPathSegMoveto.cpp @@ -0,0 +1,116 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegMoveto.h" +#include "SVGPathSegMovetoImpl.h" + +using namespace KSVG; + +SVGPathSegMovetoAbs::SVGPathSegMovetoAbs() : SVGPathSeg() +{ + impl = new SVGPathSegMovetoAbsImpl(); +} + +SVGPathSegMovetoAbs::SVGPathSegMovetoAbs(const SVGPathSegMovetoAbs &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegMovetoAbs::SVGPathSegMovetoAbs(SVGPathSegMovetoAbsImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegMovetoAbs::~SVGPathSegMovetoAbs() +{ + delete impl; +} + +void SVGPathSegMovetoAbs::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegMovetoAbs::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegMovetoAbs::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegMovetoAbs::y() const +{ + if(!impl) return -1; + return impl->y(); +} + + + + + +SVGPathSegMovetoRel::SVGPathSegMovetoRel() : SVGPathSeg() +{ + impl = new SVGPathSegMovetoRelImpl(); +} + +SVGPathSegMovetoRel::SVGPathSegMovetoRel(const SVGPathSegMovetoRel &other) : SVGPathSeg(other) +{ + impl = other.impl; +} + +SVGPathSegMovetoRel::SVGPathSegMovetoRel(SVGPathSegMovetoRelImpl *other) : SVGPathSeg(other) +{ + impl = other; +} + +SVGPathSegMovetoRel::~SVGPathSegMovetoRel() +{ + delete impl; +} + +void SVGPathSegMovetoRel::setX(const float &x) +{ + if(impl) + impl->setX(x); +} + +float SVGPathSegMovetoRel::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPathSegMovetoRel::setY(const float &y) +{ + if(impl) + impl->setY(y); +} + +float SVGPathSegMovetoRel::y() const +{ + if(!impl) return -1; + return impl->y(); +} diff --git a/ksvg/dom/SVGPatternElement.cc b/ksvg/dom/SVGPatternElement.cc deleted file mode 100644 index 8dcc86f8..00000000 --- a/ksvg/dom/SVGPatternElement.cc +++ /dev/null @@ -1,115 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPatternElement.h" -#include "SVGPatternElementImpl.h" -#include "SVGAnimatedTransformList.h" -#include "SVGAnimatedLength.h" -#include "SVGAnimatedEnumeration.h" - -using namespace KSVG; - -SVGPatternElement::SVGPatternElement() : SVGElement(), SVGURIReference(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGFitToViewBox(), SVGUnitTypes() -{ - impl = 0; -} - -SVGPatternElement::SVGPatternElement(const SVGPatternElement &other) : SVGElement(other), SVGURIReference(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other), SVGUnitTypes(), impl(0) -{ - (*this) = other; -} - -SVGPatternElement &SVGPatternElement::operator =(const SVGPatternElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGFitToViewBox::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGPatternElement::SVGPatternElement(SVGPatternElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other), SVGUnitTypes() -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGPatternElement::~SVGPatternElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedEnumeration SVGPatternElement::patternUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->patternUnits()); -} - -SVGAnimatedEnumeration SVGPatternElement::patternContentUnits() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->patternContentUnits()); -} - -SVGAnimatedTransformList SVGPatternElement::patternTransform() const -{ - if(!impl) return SVGAnimatedTransformList(0); - return SVGAnimatedTransformList(impl->patternTransform()); -} - -SVGAnimatedLength SVGPatternElement::x() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGPatternElement::y() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} - -SVGAnimatedLength SVGPatternElement::width() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->width()); -} - -SVGAnimatedLength SVGPatternElement::height() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->height()); -} diff --git a/ksvg/dom/SVGPatternElement.cpp b/ksvg/dom/SVGPatternElement.cpp new file mode 100644 index 00000000..8dcc86f8 --- /dev/null +++ b/ksvg/dom/SVGPatternElement.cpp @@ -0,0 +1,115 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPatternElement.h" +#include "SVGPatternElementImpl.h" +#include "SVGAnimatedTransformList.h" +#include "SVGAnimatedLength.h" +#include "SVGAnimatedEnumeration.h" + +using namespace KSVG; + +SVGPatternElement::SVGPatternElement() : SVGElement(), SVGURIReference(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGFitToViewBox(), SVGUnitTypes() +{ + impl = 0; +} + +SVGPatternElement::SVGPatternElement(const SVGPatternElement &other) : SVGElement(other), SVGURIReference(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other), SVGUnitTypes(), impl(0) +{ + (*this) = other; +} + +SVGPatternElement &SVGPatternElement::operator =(const SVGPatternElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGFitToViewBox::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGPatternElement::SVGPatternElement(SVGPatternElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other), SVGUnitTypes() +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGPatternElement::~SVGPatternElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedEnumeration SVGPatternElement::patternUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->patternUnits()); +} + +SVGAnimatedEnumeration SVGPatternElement::patternContentUnits() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->patternContentUnits()); +} + +SVGAnimatedTransformList SVGPatternElement::patternTransform() const +{ + if(!impl) return SVGAnimatedTransformList(0); + return SVGAnimatedTransformList(impl->patternTransform()); +} + +SVGAnimatedLength SVGPatternElement::x() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGPatternElement::y() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} + +SVGAnimatedLength SVGPatternElement::width() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->width()); +} + +SVGAnimatedLength SVGPatternElement::height() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->height()); +} diff --git a/ksvg/dom/SVGPoint.cc b/ksvg/dom/SVGPoint.cc deleted file mode 100644 index c385c904..00000000 --- a/ksvg/dom/SVGPoint.cc +++ /dev/null @@ -1,95 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPoint.h" -#include "SVGMatrix.h" -#include "SVGPointImpl.h" - -using namespace KSVG; - -SVGPoint::SVGPoint() -{ - impl = new SVGPointImpl(); - impl->ref(); -} - -SVGPoint::SVGPoint(const SVGPoint &other) : impl(0) -{ - (*this) = other; -} - -SVGPoint &SVGPoint::operator=(const SVGPoint &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGPoint::SVGPoint(SVGPointImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGPoint::~SVGPoint() -{ - if(impl) - impl->deref(); -} - -void SVGPoint::setX(float x) -{ - if(impl) - impl->setX(x); -} - -float SVGPoint::x() -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGPoint::setY(float y) -{ - if(impl) - impl->setY(y); -} - -float SVGPoint::y() -{ - if(!impl) return -1; - return impl->y(); -} - -SVGPoint SVGPoint::matrixTransform(SVGMatrix &matrix) -{ - if(!impl) return SVGPoint(0); - return SVGPoint(impl->matrixTransform(*matrix.handle())); -} diff --git a/ksvg/dom/SVGPoint.cpp b/ksvg/dom/SVGPoint.cpp new file mode 100644 index 00000000..c385c904 --- /dev/null +++ b/ksvg/dom/SVGPoint.cpp @@ -0,0 +1,95 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPoint.h" +#include "SVGMatrix.h" +#include "SVGPointImpl.h" + +using namespace KSVG; + +SVGPoint::SVGPoint() +{ + impl = new SVGPointImpl(); + impl->ref(); +} + +SVGPoint::SVGPoint(const SVGPoint &other) : impl(0) +{ + (*this) = other; +} + +SVGPoint &SVGPoint::operator=(const SVGPoint &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGPoint::SVGPoint(SVGPointImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGPoint::~SVGPoint() +{ + if(impl) + impl->deref(); +} + +void SVGPoint::setX(float x) +{ + if(impl) + impl->setX(x); +} + +float SVGPoint::x() +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGPoint::setY(float y) +{ + if(impl) + impl->setY(y); +} + +float SVGPoint::y() +{ + if(!impl) return -1; + return impl->y(); +} + +SVGPoint SVGPoint::matrixTransform(SVGMatrix &matrix) +{ + if(!impl) return SVGPoint(0); + return SVGPoint(impl->matrixTransform(*matrix.handle())); +} diff --git a/ksvg/dom/SVGPointList.cc b/ksvg/dom/SVGPointList.cc deleted file mode 100644 index 963b1c60..00000000 --- a/ksvg/dom/SVGPointList.cc +++ /dev/null @@ -1,114 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPoint.h" -#include "SVGPointImpl.h" -#include "SVGPointList.h" -#include "SVGPointListImpl.h" - -using namespace KSVG; - -SVGPointList::SVGPointList() -{ - impl = new SVGPointListImpl(); - impl->ref(); -} - -SVGPointList::SVGPointList(const SVGPointList &other) : impl(0) -{ - (*this) = other; -} - -SVGPointList &SVGPointList::operator=(const SVGPointList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGPointList::SVGPointList(SVGPointListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGPointList::~SVGPointList() -{ - if(impl) - impl->deref(); -} - -unsigned long SVGPointList::numberOfItems() const -{ - if(!impl) return 0; - return impl->numberOfItems(); -} - -void SVGPointList::clear() -{ - if(impl) - impl->clear(); -} - -SVGPoint *SVGPointList::initialize(SVGPoint *newItem) -{ - if(!impl) return new SVGPoint(0); - return new SVGPoint(impl->initialize(newItem->handle())); -} - -SVGPoint *SVGPointList::getItem(unsigned long index) -{ - if(!impl) return new SVGPoint(0); - return new SVGPoint(impl->getItem(index)); -} - -SVGPoint *SVGPointList::insertItemBefore(SVGPoint *newItem, unsigned long index) -{ - if(!impl) return new SVGPoint(0); - return new SVGPoint(impl->insertItemBefore(newItem->handle(), index)); -} - -SVGPoint *SVGPointList::replaceItem(SVGPoint *newItem, unsigned long index) -{ - if(!impl) return new SVGPoint(0); - return new SVGPoint(impl->replaceItem(newItem->handle(), index)); -} - -SVGPoint *SVGPointList::removeItem(unsigned long index) -{ - if(!impl) return new SVGPoint(0); - return new SVGPoint(impl->removeItem(index)); -} - -SVGPoint *SVGPointList::appendItem(SVGPoint *newItem) -{ - if(!impl) return new SVGPoint(0); - return new SVGPoint(impl->appendItem(newItem->handle())); -} diff --git a/ksvg/dom/SVGPointList.cpp b/ksvg/dom/SVGPointList.cpp new file mode 100644 index 00000000..963b1c60 --- /dev/null +++ b/ksvg/dom/SVGPointList.cpp @@ -0,0 +1,114 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPoint.h" +#include "SVGPointImpl.h" +#include "SVGPointList.h" +#include "SVGPointListImpl.h" + +using namespace KSVG; + +SVGPointList::SVGPointList() +{ + impl = new SVGPointListImpl(); + impl->ref(); +} + +SVGPointList::SVGPointList(const SVGPointList &other) : impl(0) +{ + (*this) = other; +} + +SVGPointList &SVGPointList::operator=(const SVGPointList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGPointList::SVGPointList(SVGPointListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGPointList::~SVGPointList() +{ + if(impl) + impl->deref(); +} + +unsigned long SVGPointList::numberOfItems() const +{ + if(!impl) return 0; + return impl->numberOfItems(); +} + +void SVGPointList::clear() +{ + if(impl) + impl->clear(); +} + +SVGPoint *SVGPointList::initialize(SVGPoint *newItem) +{ + if(!impl) return new SVGPoint(0); + return new SVGPoint(impl->initialize(newItem->handle())); +} + +SVGPoint *SVGPointList::getItem(unsigned long index) +{ + if(!impl) return new SVGPoint(0); + return new SVGPoint(impl->getItem(index)); +} + +SVGPoint *SVGPointList::insertItemBefore(SVGPoint *newItem, unsigned long index) +{ + if(!impl) return new SVGPoint(0); + return new SVGPoint(impl->insertItemBefore(newItem->handle(), index)); +} + +SVGPoint *SVGPointList::replaceItem(SVGPoint *newItem, unsigned long index) +{ + if(!impl) return new SVGPoint(0); + return new SVGPoint(impl->replaceItem(newItem->handle(), index)); +} + +SVGPoint *SVGPointList::removeItem(unsigned long index) +{ + if(!impl) return new SVGPoint(0); + return new SVGPoint(impl->removeItem(index)); +} + +SVGPoint *SVGPointList::appendItem(SVGPoint *newItem) +{ + if(!impl) return new SVGPoint(0); + return new SVGPoint(impl->appendItem(newItem->handle())); +} diff --git a/ksvg/dom/SVGPolygonElement.cc b/ksvg/dom/SVGPolygonElement.cc deleted file mode 100644 index 043c19df..00000000 --- a/ksvg/dom/SVGPolygonElement.cc +++ /dev/null @@ -1,84 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGPolygonElement.h" -#include "SVGPolygonElementImpl.h" -#include "SVGPointList.h" - -using namespace KSVG; - -SVGPolygonElement::SVGPolygonElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGAnimatedPoints() -{ - impl = 0; -} - -SVGPolygonElement::SVGPolygonElement(const SVGPolygonElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPoints(other), impl(0) -{ - (*this) = other; -} - -SVGPolygonElement &SVGPolygonElement::operator=(const SVGPolygonElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - SVGAnimatedPoints::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - return *this; -} - -SVGPolygonElement::SVGPolygonElement(SVGPolygonElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPoints(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGPolygonElement::~SVGPolygonElement() -{ - if(impl) - impl->deref(); -} - -SVGPointList SVGPolygonElement::points() -{ - if(!impl) return SVGPointList(0); - return SVGPointList(impl->points()); -} - -SVGPointList SVGPolygonElement::animatedPoints() -{ - if(!impl) return SVGPointList(0); - return SVGPointList(impl->animatedPoints()); -} diff --git a/ksvg/dom/SVGPolygonElement.cpp b/ksvg/dom/SVGPolygonElement.cpp new file mode 100644 index 00000000..043c19df --- /dev/null +++ b/ksvg/dom/SVGPolygonElement.cpp @@ -0,0 +1,84 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGPolygonElement.h" +#include "SVGPolygonElementImpl.h" +#include "SVGPointList.h" + +using namespace KSVG; + +SVGPolygonElement::SVGPolygonElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGAnimatedPoints() +{ + impl = 0; +} + +SVGPolygonElement::SVGPolygonElement(const SVGPolygonElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPoints(other), impl(0) +{ + (*this) = other; +} + +SVGPolygonElement &SVGPolygonElement::operator=(const SVGPolygonElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + SVGAnimatedPoints::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + return *this; +} + +SVGPolygonElement::SVGPolygonElement(SVGPolygonElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPoints(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGPolygonElement::~SVGPolygonElement() +{ + if(impl) + impl->deref(); +} + +SVGPointList SVGPolygonElement::points() +{ + if(!impl) return SVGPointList(0); + return SVGPointList(impl->points()); +} + +SVGPointList SVGPolygonElement::animatedPoints() +{ + if(!impl) return SVGPointList(0); + return SVGPointList(impl->animatedPoints()); +} diff --git a/ksvg/dom/SVGPolylineElement.cc b/ksvg/dom/SVGPolylineElement.cc deleted file mode 100644 index 789c5847..00000000 --- a/ksvg/dom/SVGPolylineElement.cc +++ /dev/null @@ -1,85 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGPolylineElement.h" -#include "SVGPolylineElementImpl.h" -#include "SVGPointList.h" - -using namespace KSVG; - -SVGPolylineElement::SVGPolylineElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGAnimatedPoints() -{ - impl = 0; -} - -SVGPolylineElement::SVGPolylineElement(const SVGPolylineElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPoints(other), impl(0) -{ - (*this) = other; -} - -SVGPolylineElement &SVGPolylineElement::operator=(const SVGPolylineElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - SVGAnimatedPoints::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGPolylineElement::SVGPolylineElement(SVGPolylineElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPoints(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGPolylineElement::~SVGPolylineElement() -{ - if(impl) - impl->deref(); -} - -SVGPointList SVGPolylineElement::points() -{ - if(!impl) return SVGPointList(0); - return SVGPointList(impl->points()); -} - -SVGPointList SVGPolylineElement::animatedPoints() -{ - if(!impl) return SVGPointList(0); - return SVGPointList(impl->animatedPoints()); -} diff --git a/ksvg/dom/SVGPolylineElement.cpp b/ksvg/dom/SVGPolylineElement.cpp new file mode 100644 index 00000000..789c5847 --- /dev/null +++ b/ksvg/dom/SVGPolylineElement.cpp @@ -0,0 +1,85 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGPolylineElement.h" +#include "SVGPolylineElementImpl.h" +#include "SVGPointList.h" + +using namespace KSVG; + +SVGPolylineElement::SVGPolylineElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGAnimatedPoints() +{ + impl = 0; +} + +SVGPolylineElement::SVGPolylineElement(const SVGPolylineElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPoints(other), impl(0) +{ + (*this) = other; +} + +SVGPolylineElement &SVGPolylineElement::operator=(const SVGPolylineElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + SVGAnimatedPoints::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGPolylineElement::SVGPolylineElement(SVGPolylineElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGAnimatedPoints(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGPolylineElement::~SVGPolylineElement() +{ + if(impl) + impl->deref(); +} + +SVGPointList SVGPolylineElement::points() +{ + if(!impl) return SVGPointList(0); + return SVGPointList(impl->points()); +} + +SVGPointList SVGPolylineElement::animatedPoints() +{ + if(!impl) return SVGPointList(0); + return SVGPointList(impl->animatedPoints()); +} diff --git a/ksvg/dom/SVGPreserveAspectRatio.cc b/ksvg/dom/SVGPreserveAspectRatio.cc deleted file mode 100644 index 51f6e32b..00000000 --- a/ksvg/dom/SVGPreserveAspectRatio.cc +++ /dev/null @@ -1,79 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPreserveAspectRatio.h" -#include "SVGPreserveAspectRatioImpl.h" - -using namespace KSVG; - -SVGPreserveAspectRatio::SVGPreserveAspectRatio() -{ - impl = new SVGPreserveAspectRatioImpl(); -} - -SVGPreserveAspectRatio::SVGPreserveAspectRatio(const SVGPreserveAspectRatio &other) -{ - impl = other.impl; -} - -SVGPreserveAspectRatio &SVGPreserveAspectRatio::operator=(const SVGPreserveAspectRatio &other) -{ - if(impl == other.impl) - return *this; - - delete impl; - impl = other.impl; - - return *this; -} - -SVGPreserveAspectRatio::SVGPreserveAspectRatio(SVGPreserveAspectRatioImpl *other) -{ - impl = other; -} - -SVGPreserveAspectRatio::~SVGPreserveAspectRatio() -{ - delete impl; -} - -void SVGPreserveAspectRatio::setAlign(unsigned short align) -{ - if(impl) - impl->setAlign(align); -} - -unsigned short SVGPreserveAspectRatio::align() const -{ - if(!impl) return SVG_PRESERVEASPECTRATIO_UNKNOWN; - return impl->align(); -} - -void SVGPreserveAspectRatio::setMeetOrSlice(unsigned short meetOrSlice) -{ - if(impl) - impl->setMeetOrSlice(meetOrSlice); -} - -unsigned short SVGPreserveAspectRatio::meetOrSlice() const -{ - if(!impl) return SVG_MEETORSLICE_UNKNOWN; - return impl->meetOrSlice(); -} diff --git a/ksvg/dom/SVGPreserveAspectRatio.cpp b/ksvg/dom/SVGPreserveAspectRatio.cpp new file mode 100644 index 00000000..51f6e32b --- /dev/null +++ b/ksvg/dom/SVGPreserveAspectRatio.cpp @@ -0,0 +1,79 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPreserveAspectRatio.h" +#include "SVGPreserveAspectRatioImpl.h" + +using namespace KSVG; + +SVGPreserveAspectRatio::SVGPreserveAspectRatio() +{ + impl = new SVGPreserveAspectRatioImpl(); +} + +SVGPreserveAspectRatio::SVGPreserveAspectRatio(const SVGPreserveAspectRatio &other) +{ + impl = other.impl; +} + +SVGPreserveAspectRatio &SVGPreserveAspectRatio::operator=(const SVGPreserveAspectRatio &other) +{ + if(impl == other.impl) + return *this; + + delete impl; + impl = other.impl; + + return *this; +} + +SVGPreserveAspectRatio::SVGPreserveAspectRatio(SVGPreserveAspectRatioImpl *other) +{ + impl = other; +} + +SVGPreserveAspectRatio::~SVGPreserveAspectRatio() +{ + delete impl; +} + +void SVGPreserveAspectRatio::setAlign(unsigned short align) +{ + if(impl) + impl->setAlign(align); +} + +unsigned short SVGPreserveAspectRatio::align() const +{ + if(!impl) return SVG_PRESERVEASPECTRATIO_UNKNOWN; + return impl->align(); +} + +void SVGPreserveAspectRatio::setMeetOrSlice(unsigned short meetOrSlice) +{ + if(impl) + impl->setMeetOrSlice(meetOrSlice); +} + +unsigned short SVGPreserveAspectRatio::meetOrSlice() const +{ + if(!impl) return SVG_MEETORSLICE_UNKNOWN; + return impl->meetOrSlice(); +} diff --git a/ksvg/dom/SVGRadialGradientElement.cc b/ksvg/dom/SVGRadialGradientElement.cc deleted file mode 100644 index 0e71d846..00000000 --- a/ksvg/dom/SVGRadialGradientElement.cc +++ /dev/null @@ -1,96 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGRadialGradientElement.h" -#include "SVGRadialGradientElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGRadialGradientElement::SVGRadialGradientElement() : SVGGradientElement() -{ - impl = 0; -} - -SVGRadialGradientElement::SVGRadialGradientElement(const SVGRadialGradientElement &other) : SVGGradientElement(other), impl(0) -{ - (*this) = other; -} - -SVGRadialGradientElement &SVGRadialGradientElement::operator =(const SVGRadialGradientElement &other) -{ - SVGGradientElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGRadialGradientElement::SVGRadialGradientElement(SVGRadialGradientElementImpl *other) : SVGGradientElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGRadialGradientElement::~SVGRadialGradientElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGRadialGradientElement::cx() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->cx()); -} - -SVGAnimatedLength SVGRadialGradientElement::cy() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->cy()); -} - -SVGAnimatedLength SVGRadialGradientElement::r() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->r()); -} - -SVGAnimatedLength SVGRadialGradientElement::fx() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->fx()); -} - -SVGAnimatedLength SVGRadialGradientElement::fy() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->fy()); -} diff --git a/ksvg/dom/SVGRadialGradientElement.cpp b/ksvg/dom/SVGRadialGradientElement.cpp new file mode 100644 index 00000000..0e71d846 --- /dev/null +++ b/ksvg/dom/SVGRadialGradientElement.cpp @@ -0,0 +1,96 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGRadialGradientElement.h" +#include "SVGRadialGradientElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGRadialGradientElement::SVGRadialGradientElement() : SVGGradientElement() +{ + impl = 0; +} + +SVGRadialGradientElement::SVGRadialGradientElement(const SVGRadialGradientElement &other) : SVGGradientElement(other), impl(0) +{ + (*this) = other; +} + +SVGRadialGradientElement &SVGRadialGradientElement::operator =(const SVGRadialGradientElement &other) +{ + SVGGradientElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGRadialGradientElement::SVGRadialGradientElement(SVGRadialGradientElementImpl *other) : SVGGradientElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGRadialGradientElement::~SVGRadialGradientElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGRadialGradientElement::cx() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->cx()); +} + +SVGAnimatedLength SVGRadialGradientElement::cy() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->cy()); +} + +SVGAnimatedLength SVGRadialGradientElement::r() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->r()); +} + +SVGAnimatedLength SVGRadialGradientElement::fx() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->fx()); +} + +SVGAnimatedLength SVGRadialGradientElement::fy() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->fy()); +} diff --git a/ksvg/dom/SVGRect.cc b/ksvg/dom/SVGRect.cc deleted file mode 100644 index 35a4d550..00000000 --- a/ksvg/dom/SVGRect.cc +++ /dev/null @@ -1,112 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGRect.h" -#include "SVGRectImpl.h" - -using namespace KSVG; - -SVGRect::SVGRect() -{ - impl = new SVGRectImpl(); - impl->ref(); -} - -SVGRect::SVGRect(const SVGRect &other) : impl(0) -{ - (*this) = other; -} - -SVGRect &SVGRect::operator=(const SVGRect &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGRect::SVGRect(SVGRectImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGRect::~SVGRect() -{ - if(impl) - impl->deref(); -} - -void SVGRect::setX(float x) -{ - if(impl) - impl->setX(x); -} - -float SVGRect::x() const -{ - if(!impl) return -1; - return impl->x(); -} - -void SVGRect::setY(float y) -{ - if(impl) - impl->setY(y); -} - -float SVGRect::y() const -{ - if(!impl) return -1; - return impl->y(); -} - -void SVGRect::setWidth(float width) -{ - if(impl) - impl->setWidth(width); -} - -float SVGRect::width() const -{ - if(!impl) return -1; - return impl->width(); -} - -void SVGRect::setHeight(float height) -{ - if(impl) - impl->setHeight(height); -} - -float SVGRect::height() const -{ - if(!impl) return -1; - return impl->height(); -} diff --git a/ksvg/dom/SVGRect.cpp b/ksvg/dom/SVGRect.cpp new file mode 100644 index 00000000..35a4d550 --- /dev/null +++ b/ksvg/dom/SVGRect.cpp @@ -0,0 +1,112 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGRect.h" +#include "SVGRectImpl.h" + +using namespace KSVG; + +SVGRect::SVGRect() +{ + impl = new SVGRectImpl(); + impl->ref(); +} + +SVGRect::SVGRect(const SVGRect &other) : impl(0) +{ + (*this) = other; +} + +SVGRect &SVGRect::operator=(const SVGRect &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGRect::SVGRect(SVGRectImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGRect::~SVGRect() +{ + if(impl) + impl->deref(); +} + +void SVGRect::setX(float x) +{ + if(impl) + impl->setX(x); +} + +float SVGRect::x() const +{ + if(!impl) return -1; + return impl->x(); +} + +void SVGRect::setY(float y) +{ + if(impl) + impl->setY(y); +} + +float SVGRect::y() const +{ + if(!impl) return -1; + return impl->y(); +} + +void SVGRect::setWidth(float width) +{ + if(impl) + impl->setWidth(width); +} + +float SVGRect::width() const +{ + if(!impl) return -1; + return impl->width(); +} + +void SVGRect::setHeight(float height) +{ + if(impl) + impl->setHeight(height); +} + +float SVGRect::height() const +{ + if(!impl) return -1; + return impl->height(); +} diff --git a/ksvg/dom/SVGRectElement.cc b/ksvg/dom/SVGRectElement.cc deleted file mode 100644 index 51af0272..00000000 --- a/ksvg/dom/SVGRectElement.cc +++ /dev/null @@ -1,107 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGRectElement.h" -#include "SVGRectElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGRectElement::SVGRectElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGRectElement::SVGRectElement(const SVGRectElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) -{ - (*this) = other; -} - -SVGRectElement &SVGRectElement::operator=(const SVGRectElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGRectElement::SVGRectElement(SVGRectElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGRectElement::~SVGRectElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGRectElement::x() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGRectElement::y() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} - -SVGAnimatedLength SVGRectElement::width() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->width()); -} - -SVGAnimatedLength SVGRectElement::height() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->height()); -} - -SVGAnimatedLength SVGRectElement::rx() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->rx()); -} - -SVGAnimatedLength SVGRectElement::ry() -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->ry()); -} diff --git a/ksvg/dom/SVGRectElement.cpp b/ksvg/dom/SVGRectElement.cpp new file mode 100644 index 00000000..51af0272 --- /dev/null +++ b/ksvg/dom/SVGRectElement.cpp @@ -0,0 +1,107 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGRectElement.h" +#include "SVGRectElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGRectElement::SVGRectElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGRectElement::SVGRectElement(const SVGRectElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) +{ + (*this) = other; +} + +SVGRectElement &SVGRectElement::operator=(const SVGRectElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGRectElement::SVGRectElement(SVGRectElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGRectElement::~SVGRectElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGRectElement::x() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGRectElement::y() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} + +SVGAnimatedLength SVGRectElement::width() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->width()); +} + +SVGAnimatedLength SVGRectElement::height() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->height()); +} + +SVGAnimatedLength SVGRectElement::rx() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->rx()); +} + +SVGAnimatedLength SVGRectElement::ry() +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->ry()); +} diff --git a/ksvg/dom/SVGSVGElement.cc b/ksvg/dom/SVGSVGElement.cc deleted file mode 100644 index 5f19c508..00000000 --- a/ksvg/dom/SVGSVGElement.cc +++ /dev/null @@ -1,335 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGRect.h" -#include "SVGSVGElement.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedLength.h" -#include "SVGPoint.h" -#include "SVGNumber.h" -#include "SVGAngle.h" -#include "SVGMatrix.h" -#include "SVGLength.h" -#include "SVGRect.h" -#include "SVGTransform.h" -#include "SVGViewSpec.h" -#include - -using namespace KSVG; - -SVGSVGElement::SVGSVGElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGLocatable(), SVGFitToViewBox(), SVGZoomAndPan() -{ - impl = 0; -} - -SVGSVGElement::SVGSVGElement(const SVGSVGElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGLocatable(other), SVGFitToViewBox(other), SVGZoomAndPan(other), impl(0) -{ - (*this) = other; -} - -SVGSVGElement &SVGSVGElement::operator=(const SVGSVGElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGLocatable::operator=(other); - SVGFitToViewBox::operator=(other); - SVGZoomAndPan::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGSVGElement::SVGSVGElement(SVGSVGElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGLocatable(other), SVGFitToViewBox(other), SVGZoomAndPan(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGSVGElement::~SVGSVGElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGSVGElement::x() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGSafeCreator::create(impl->x()); -} - -SVGAnimatedLength SVGSVGElement::y() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGSafeCreator::create(impl->y()); -} - -SVGAnimatedLength SVGSVGElement::width() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGSafeCreator::create(impl->width()); -} - -SVGAnimatedLength SVGSVGElement::height() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGSafeCreator::create(impl->height()); -} - -void SVGSVGElement::setContentScriptType(const DOM::DOMString &contentScriptType) -{ - if(impl) - setContentScriptType(contentScriptType); -} - -DOM::DOMString SVGSVGElement::contentScriptType() const -{ - if(!impl) return DOM::DOMString(); - return impl->contentScriptType(); -} - -void SVGSVGElement::setContentStyleType(const DOM::DOMString &contentStyleType) -{ - if(impl) - setContentStyleType(contentStyleType); -} - -DOM::DOMString SVGSVGElement::contentStyleType() const -{ - if(!impl) return DOM::DOMString(); - return impl->contentStyleType(); -} - -SVGRect SVGSVGElement::viewport() const -{ - if(!impl) return SVGRect(0); - return SVGRect(impl->viewport()); -} - -float SVGSVGElement::pixelUnitToMillimeterX() const -{ - if(!impl) return -1; - return impl->pixelUnitToMillimeterX(); -} - -float SVGSVGElement::pixelUnitToMillimeterY() const -{ - if(!impl) return -1; - return impl->pixelUnitToMillimeterY(); -} - -float SVGSVGElement::screenPixelToMillimeterX() const -{ - if(!impl) return -1; - return impl->screenPixelToMillimeterX(); -} - -float SVGSVGElement::screenPixelToMillimeterY() const -{ - if(!impl) return -1; - return impl->screenPixelToMillimeterY(); -} - -void SVGSVGElement::setUseCurrentView(bool useCurrentView) -{ - if(impl) - impl->setUseCurrentView(useCurrentView); -} - -bool SVGSVGElement::useCurrentView() const -{ - if(!impl) return false; - return impl->useCurrentView(); -} - -SVGViewSpec SVGSVGElement::currentView() const -{ - if(!impl) return SVGViewSpec(0); - return impl->currentView(); -} - -void SVGSVGElement::setCurrentScale(float currentScale) -{ - if(impl) - impl->setCurrentScale(currentScale); -} - -float SVGSVGElement::currentScale() const -{ - if(!impl) return -1; - return impl->currentScale(); -} - -SVGPoint SVGSVGElement::currentTranslate() const -{ - if(!impl) return SVGPoint(0); - return SVGSafeCreator::create(impl->currentTranslate()); -} - -unsigned long SVGSVGElement::suspendRedraw(unsigned long time) -{ - if(!impl) return 0; - return impl->suspendRedraw(time); -} - -void SVGSVGElement::unsuspendRedraw(unsigned long id) -{ - if(impl) - impl->unsuspendRedraw(id); -} - -void SVGSVGElement::unsuspendRedrawAll() -{ - if(impl) - impl->unsuspendRedrawAll(); -} - -void SVGSVGElement::forceRedraw() -{ - if(impl) - impl->forceRedraw(); -} - -void SVGSVGElement::pauseAnimations() -{ - if(impl) - impl->pauseAnimations(); -} - -void SVGSVGElement::unpauseAnimations() -{ - if(impl) - impl->unpauseAnimations(); -} - -bool SVGSVGElement::animationsPaused() -{ - if(!impl) return false; - return impl->animationsPaused(); -} - -float SVGSVGElement::getCurrentTime() -{ - if(!impl) return -1; - return impl->getCurrentTime(); -} - -void SVGSVGElement::setCurrentTime(float time) -{ - if(impl) - impl->setCurrentTime(time); -} - -DOM::NodeList SVGSVGElement::getIntersectionList(const SVGRect &rect,const SVGElement &referenceElement) -{ - if(!impl) return DOM::NodeList(); - return impl->getIntersectionList(rect.handle(), referenceElement.handle()); -} - -DOM::NodeList SVGSVGElement::getEnclosureList(const SVGRect &rect,const SVGElement &referenceElement) -{ - if(!impl) return DOM::NodeList(); - return impl->getEnclosureList(rect.handle(), referenceElement.handle()); -} - -bool SVGSVGElement::checkIntersection(const SVGElement &element,const SVGRect &rect) -{ - if(!impl) return false; - return impl->checkIntersection(element.handle(), rect.handle()); -} - -bool SVGSVGElement::checkEnclosure(const SVGElement &element,const SVGRect &rect) -{ - if(!impl) return false; - return impl->checkEnclosure(element.handle(), rect.handle()); -} - -void SVGSVGElement::deSelectAll() -{ - if(impl) - impl->deSelectAll(); -} - -SVGNumber SVGSVGElement::createSVGNumber() -{ - if(!impl) return SVGNumber(0); - return SVGSafeCreator::create(impl->createSVGNumber()); -} - -SVGLength SVGSVGElement::createSVGLength() -{ - if(!impl) return SVGLength(0); - return SVGSafeCreator::create(impl->createSVGLength()); -} - -SVGAngle SVGSVGElement::createSVGAngle() -{ - if(!impl) return SVGAngle(0); - return SVGSafeCreator::create(impl->createSVGAngle()); -} - -SVGPoint SVGSVGElement::createSVGPoint() -{ - if(!impl) return SVGPoint(0); - return SVGSafeCreator::create(impl->createSVGPoint()); -} - -SVGMatrix SVGSVGElement::createSVGMatrix() -{ - if(!impl) return SVGMatrix(0); - return SVGSafeCreator::create(impl->createSVGMatrix()); -} - -SVGRect SVGSVGElement::createSVGRect() -{ - if(!impl) return SVGRect(0); - return SVGSafeCreator::create(impl->createSVGRect()); -} - -SVGTransform SVGSVGElement::createSVGTransform() -{ - if(!impl) return SVGTransform(0); - return SVGSafeCreator::create(impl->createSVGTransform()); -} - -SVGTransform SVGSVGElement::createSVGTransformFromMatrix(const SVGMatrix &matrix) -{ - if(!impl) return SVGTransform(0); - return SVGSafeCreator::create(impl->createSVGTransformFromMatrix(matrix.handle())); -} - -SVGElement SVGSVGElement::getElementById(const DOM::DOMString &elementId) -{ - if(!impl) return SVGElement(0); - return SVGSafeCreator::create(impl->getElementById(elementId)); -} diff --git a/ksvg/dom/SVGSVGElement.cpp b/ksvg/dom/SVGSVGElement.cpp new file mode 100644 index 00000000..5f19c508 --- /dev/null +++ b/ksvg/dom/SVGSVGElement.cpp @@ -0,0 +1,335 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGRect.h" +#include "SVGSVGElement.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedLength.h" +#include "SVGPoint.h" +#include "SVGNumber.h" +#include "SVGAngle.h" +#include "SVGMatrix.h" +#include "SVGLength.h" +#include "SVGRect.h" +#include "SVGTransform.h" +#include "SVGViewSpec.h" +#include + +using namespace KSVG; + +SVGSVGElement::SVGSVGElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGLocatable(), SVGFitToViewBox(), SVGZoomAndPan() +{ + impl = 0; +} + +SVGSVGElement::SVGSVGElement(const SVGSVGElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGLocatable(other), SVGFitToViewBox(other), SVGZoomAndPan(other), impl(0) +{ + (*this) = other; +} + +SVGSVGElement &SVGSVGElement::operator=(const SVGSVGElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGLocatable::operator=(other); + SVGFitToViewBox::operator=(other); + SVGZoomAndPan::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGSVGElement::SVGSVGElement(SVGSVGElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGLocatable(other), SVGFitToViewBox(other), SVGZoomAndPan(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGSVGElement::~SVGSVGElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGSVGElement::x() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGSafeCreator::create(impl->x()); +} + +SVGAnimatedLength SVGSVGElement::y() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGSafeCreator::create(impl->y()); +} + +SVGAnimatedLength SVGSVGElement::width() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGSafeCreator::create(impl->width()); +} + +SVGAnimatedLength SVGSVGElement::height() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGSafeCreator::create(impl->height()); +} + +void SVGSVGElement::setContentScriptType(const DOM::DOMString &contentScriptType) +{ + if(impl) + setContentScriptType(contentScriptType); +} + +DOM::DOMString SVGSVGElement::contentScriptType() const +{ + if(!impl) return DOM::DOMString(); + return impl->contentScriptType(); +} + +void SVGSVGElement::setContentStyleType(const DOM::DOMString &contentStyleType) +{ + if(impl) + setContentStyleType(contentStyleType); +} + +DOM::DOMString SVGSVGElement::contentStyleType() const +{ + if(!impl) return DOM::DOMString(); + return impl->contentStyleType(); +} + +SVGRect SVGSVGElement::viewport() const +{ + if(!impl) return SVGRect(0); + return SVGRect(impl->viewport()); +} + +float SVGSVGElement::pixelUnitToMillimeterX() const +{ + if(!impl) return -1; + return impl->pixelUnitToMillimeterX(); +} + +float SVGSVGElement::pixelUnitToMillimeterY() const +{ + if(!impl) return -1; + return impl->pixelUnitToMillimeterY(); +} + +float SVGSVGElement::screenPixelToMillimeterX() const +{ + if(!impl) return -1; + return impl->screenPixelToMillimeterX(); +} + +float SVGSVGElement::screenPixelToMillimeterY() const +{ + if(!impl) return -1; + return impl->screenPixelToMillimeterY(); +} + +void SVGSVGElement::setUseCurrentView(bool useCurrentView) +{ + if(impl) + impl->setUseCurrentView(useCurrentView); +} + +bool SVGSVGElement::useCurrentView() const +{ + if(!impl) return false; + return impl->useCurrentView(); +} + +SVGViewSpec SVGSVGElement::currentView() const +{ + if(!impl) return SVGViewSpec(0); + return impl->currentView(); +} + +void SVGSVGElement::setCurrentScale(float currentScale) +{ + if(impl) + impl->setCurrentScale(currentScale); +} + +float SVGSVGElement::currentScale() const +{ + if(!impl) return -1; + return impl->currentScale(); +} + +SVGPoint SVGSVGElement::currentTranslate() const +{ + if(!impl) return SVGPoint(0); + return SVGSafeCreator::create(impl->currentTranslate()); +} + +unsigned long SVGSVGElement::suspendRedraw(unsigned long time) +{ + if(!impl) return 0; + return impl->suspendRedraw(time); +} + +void SVGSVGElement::unsuspendRedraw(unsigned long id) +{ + if(impl) + impl->unsuspendRedraw(id); +} + +void SVGSVGElement::unsuspendRedrawAll() +{ + if(impl) + impl->unsuspendRedrawAll(); +} + +void SVGSVGElement::forceRedraw() +{ + if(impl) + impl->forceRedraw(); +} + +void SVGSVGElement::pauseAnimations() +{ + if(impl) + impl->pauseAnimations(); +} + +void SVGSVGElement::unpauseAnimations() +{ + if(impl) + impl->unpauseAnimations(); +} + +bool SVGSVGElement::animationsPaused() +{ + if(!impl) return false; + return impl->animationsPaused(); +} + +float SVGSVGElement::getCurrentTime() +{ + if(!impl) return -1; + return impl->getCurrentTime(); +} + +void SVGSVGElement::setCurrentTime(float time) +{ + if(impl) + impl->setCurrentTime(time); +} + +DOM::NodeList SVGSVGElement::getIntersectionList(const SVGRect &rect,const SVGElement &referenceElement) +{ + if(!impl) return DOM::NodeList(); + return impl->getIntersectionList(rect.handle(), referenceElement.handle()); +} + +DOM::NodeList SVGSVGElement::getEnclosureList(const SVGRect &rect,const SVGElement &referenceElement) +{ + if(!impl) return DOM::NodeList(); + return impl->getEnclosureList(rect.handle(), referenceElement.handle()); +} + +bool SVGSVGElement::checkIntersection(const SVGElement &element,const SVGRect &rect) +{ + if(!impl) return false; + return impl->checkIntersection(element.handle(), rect.handle()); +} + +bool SVGSVGElement::checkEnclosure(const SVGElement &element,const SVGRect &rect) +{ + if(!impl) return false; + return impl->checkEnclosure(element.handle(), rect.handle()); +} + +void SVGSVGElement::deSelectAll() +{ + if(impl) + impl->deSelectAll(); +} + +SVGNumber SVGSVGElement::createSVGNumber() +{ + if(!impl) return SVGNumber(0); + return SVGSafeCreator::create(impl->createSVGNumber()); +} + +SVGLength SVGSVGElement::createSVGLength() +{ + if(!impl) return SVGLength(0); + return SVGSafeCreator::create(impl->createSVGLength()); +} + +SVGAngle SVGSVGElement::createSVGAngle() +{ + if(!impl) return SVGAngle(0); + return SVGSafeCreator::create(impl->createSVGAngle()); +} + +SVGPoint SVGSVGElement::createSVGPoint() +{ + if(!impl) return SVGPoint(0); + return SVGSafeCreator::create(impl->createSVGPoint()); +} + +SVGMatrix SVGSVGElement::createSVGMatrix() +{ + if(!impl) return SVGMatrix(0); + return SVGSafeCreator::create(impl->createSVGMatrix()); +} + +SVGRect SVGSVGElement::createSVGRect() +{ + if(!impl) return SVGRect(0); + return SVGSafeCreator::create(impl->createSVGRect()); +} + +SVGTransform SVGSVGElement::createSVGTransform() +{ + if(!impl) return SVGTransform(0); + return SVGSafeCreator::create(impl->createSVGTransform()); +} + +SVGTransform SVGSVGElement::createSVGTransformFromMatrix(const SVGMatrix &matrix) +{ + if(!impl) return SVGTransform(0); + return SVGSafeCreator::create(impl->createSVGTransformFromMatrix(matrix.handle())); +} + +SVGElement SVGSVGElement::getElementById(const DOM::DOMString &elementId) +{ + if(!impl) return SVGElement(0); + return SVGSafeCreator::create(impl->getElementById(elementId)); +} diff --git a/ksvg/dom/SVGScriptElement.cc b/ksvg/dom/SVGScriptElement.cc deleted file mode 100644 index 48974905..00000000 --- a/ksvg/dom/SVGScriptElement.cc +++ /dev/null @@ -1,79 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGScriptElement.h" -#include "SVGScriptElementImpl.h" - -using namespace KSVG; - -SVGScriptElement::SVGScriptElement() : SVGElement(), SVGURIReference(), SVGExternalResourcesRequired() -{ - impl = 0; -} - -SVGScriptElement::SVGScriptElement(const SVGScriptElement &other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other), impl(0) -{ - (*this) = other; -} - -SVGScriptElement &SVGScriptElement::operator =(const SVGScriptElement &other) -{ - SVGElement::operator=(other); - SVGURIReference::operator=(other); - SVGExternalResourcesRequired::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGScriptElement::SVGScriptElement(SVGScriptElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGScriptElement::~SVGScriptElement() -{ - if(impl) - impl->deref(); -} - -void SVGScriptElement::setType(const DOM::DOMString &type) -{ - if(impl) - impl->setType(type); -} - -DOM::DOMString SVGScriptElement::type() const -{ - if(!impl) return DOM::DOMString(); - return impl->type(); -} diff --git a/ksvg/dom/SVGScriptElement.cpp b/ksvg/dom/SVGScriptElement.cpp new file mode 100644 index 00000000..48974905 --- /dev/null +++ b/ksvg/dom/SVGScriptElement.cpp @@ -0,0 +1,79 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGScriptElement.h" +#include "SVGScriptElementImpl.h" + +using namespace KSVG; + +SVGScriptElement::SVGScriptElement() : SVGElement(), SVGURIReference(), SVGExternalResourcesRequired() +{ + impl = 0; +} + +SVGScriptElement::SVGScriptElement(const SVGScriptElement &other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other), impl(0) +{ + (*this) = other; +} + +SVGScriptElement &SVGScriptElement::operator =(const SVGScriptElement &other) +{ + SVGElement::operator=(other); + SVGURIReference::operator=(other); + SVGExternalResourcesRequired::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGScriptElement::SVGScriptElement(SVGScriptElementImpl *other) : SVGElement(other), SVGURIReference(other), SVGExternalResourcesRequired(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGScriptElement::~SVGScriptElement() +{ + if(impl) + impl->deref(); +} + +void SVGScriptElement::setType(const DOM::DOMString &type) +{ + if(impl) + impl->setType(type); +} + +DOM::DOMString SVGScriptElement::type() const +{ + if(!impl) return DOM::DOMString(); + return impl->type(); +} diff --git a/ksvg/dom/SVGSetElement.cc b/ksvg/dom/SVGSetElement.cc deleted file mode 100644 index 9dff9064..00000000 --- a/ksvg/dom/SVGSetElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGSetElement.h" -#include "SVGSetElementImpl.h" - -using namespace KSVG; - -SVGSetElement::SVGSetElement() : SVGAnimationElement() -{ - impl = 0; -} - -SVGSetElement::SVGSetElement(const SVGSetElement &other) : SVGAnimationElement(other), impl(0) -{ - (*this) = other; -} - -SVGSetElement &SVGSetElement::operator =(const SVGSetElement &other) -{ - SVGAnimationElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGSetElement::SVGSetElement(SVGSetElementImpl *other) : SVGAnimationElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGSetElement::~SVGSetElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGSetElement.cpp b/ksvg/dom/SVGSetElement.cpp new file mode 100644 index 00000000..9dff9064 --- /dev/null +++ b/ksvg/dom/SVGSetElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGSetElement.h" +#include "SVGSetElementImpl.h" + +using namespace KSVG; + +SVGSetElement::SVGSetElement() : SVGAnimationElement() +{ + impl = 0; +} + +SVGSetElement::SVGSetElement(const SVGSetElement &other) : SVGAnimationElement(other), impl(0) +{ + (*this) = other; +} + +SVGSetElement &SVGSetElement::operator =(const SVGSetElement &other) +{ + SVGAnimationElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGSetElement::SVGSetElement(SVGSetElementImpl *other) : SVGAnimationElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGSetElement::~SVGSetElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGStopElement.cc b/ksvg/dom/SVGStopElement.cc deleted file mode 100644 index 1288a49e..00000000 --- a/ksvg/dom/SVGStopElement.cc +++ /dev/null @@ -1,73 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGStopElement.h" -#include "SVGStopElementImpl.h" -#include "SVGAnimatedNumber.h" - -using namespace KSVG; - -SVGStopElement::SVGStopElement() : SVGElement(), SVGStylable() -{ - impl = 0; -} - -SVGStopElement::SVGStopElement(const SVGStopElement &other) : SVGElement(other), SVGStylable(other), impl(0) -{ - (*this) = other; -} - -SVGStopElement &SVGStopElement::operator =(const SVGStopElement &other) -{ - SVGElement::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGStopElement::SVGStopElement(SVGStopElementImpl *other) : SVGElement(other), SVGStylable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGStopElement::~SVGStopElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedNumber SVGStopElement::offset() const -{ - if(!impl) return SVGAnimatedNumber(0); - return SVGAnimatedNumber(impl->offset()); -} diff --git a/ksvg/dom/SVGStopElement.cpp b/ksvg/dom/SVGStopElement.cpp new file mode 100644 index 00000000..1288a49e --- /dev/null +++ b/ksvg/dom/SVGStopElement.cpp @@ -0,0 +1,73 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGStopElement.h" +#include "SVGStopElementImpl.h" +#include "SVGAnimatedNumber.h" + +using namespace KSVG; + +SVGStopElement::SVGStopElement() : SVGElement(), SVGStylable() +{ + impl = 0; +} + +SVGStopElement::SVGStopElement(const SVGStopElement &other) : SVGElement(other), SVGStylable(other), impl(0) +{ + (*this) = other; +} + +SVGStopElement &SVGStopElement::operator =(const SVGStopElement &other) +{ + SVGElement::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGStopElement::SVGStopElement(SVGStopElementImpl *other) : SVGElement(other), SVGStylable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGStopElement::~SVGStopElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedNumber SVGStopElement::offset() const +{ + if(!impl) return SVGAnimatedNumber(0); + return SVGAnimatedNumber(impl->offset()); +} diff --git a/ksvg/dom/SVGStringList.cc b/ksvg/dom/SVGStringList.cc deleted file mode 100644 index de9527f3..00000000 --- a/ksvg/dom/SVGStringList.cc +++ /dev/null @@ -1,113 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGStringList.h" -#include "SVGStringListImpl.h" - -using namespace KSVG; - -SVGStringList::SVGStringList() -{ - impl = new SVGStringListImpl(); - impl->ref(); -} - -SVGStringList::SVGStringList(const SVGStringList &other) : impl(0) -{ - (*this) = other; -} - -SVGStringList &SVGStringList::operator=(const SVGStringList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGStringList::SVGStringList(SVGStringListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGStringList::~SVGStringList() -{ - if(impl) - impl->deref(); -} - -unsigned long SVGStringList::numberOfItems() const -{ - if(!impl) return 0; - return impl->numberOfItems(); -} - -void SVGStringList::clear() -{ - if(impl) - impl->clear(); -} - -DOM::DOMString *SVGStringList::initialize(DOM::DOMString *newItem) -{ - if(!impl) return new DOM::DOMString(); - return impl->initialize(new SharedString(newItem)); -} - -DOM::DOMString *SVGStringList::getItem(unsigned long index) -{ - if(!impl) return new DOM::DOMString(); - return impl->getItem(index); -} - -DOM::DOMString *SVGStringList::insertItemBefore(DOM::DOMString *newItem, unsigned long index) -{ - if(!impl) return new DOM::DOMString(); - return impl->insertItemBefore(new SharedString(newItem), index); -} - -DOM::DOMString *SVGStringList::replaceItem(DOM::DOMString *newItem, unsigned long index) -{ - if(!impl) return new DOM::DOMString(); - return impl->replaceItem(new SharedString(newItem), index); -} - -DOM::DOMString *SVGStringList::removeItem(unsigned long index) -{ - if(!impl) return new DOM::DOMString(); - return impl->removeItem(index); -} - -DOM::DOMString *SVGStringList::appendItem(DOM::DOMString *newItem) -{ - if(!impl) return new DOM::DOMString(); - return impl->appendItem(new SharedString(newItem)); -} diff --git a/ksvg/dom/SVGStringList.cpp b/ksvg/dom/SVGStringList.cpp new file mode 100644 index 00000000..de9527f3 --- /dev/null +++ b/ksvg/dom/SVGStringList.cpp @@ -0,0 +1,113 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGStringList.h" +#include "SVGStringListImpl.h" + +using namespace KSVG; + +SVGStringList::SVGStringList() +{ + impl = new SVGStringListImpl(); + impl->ref(); +} + +SVGStringList::SVGStringList(const SVGStringList &other) : impl(0) +{ + (*this) = other; +} + +SVGStringList &SVGStringList::operator=(const SVGStringList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGStringList::SVGStringList(SVGStringListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGStringList::~SVGStringList() +{ + if(impl) + impl->deref(); +} + +unsigned long SVGStringList::numberOfItems() const +{ + if(!impl) return 0; + return impl->numberOfItems(); +} + +void SVGStringList::clear() +{ + if(impl) + impl->clear(); +} + +DOM::DOMString *SVGStringList::initialize(DOM::DOMString *newItem) +{ + if(!impl) return new DOM::DOMString(); + return impl->initialize(new SharedString(newItem)); +} + +DOM::DOMString *SVGStringList::getItem(unsigned long index) +{ + if(!impl) return new DOM::DOMString(); + return impl->getItem(index); +} + +DOM::DOMString *SVGStringList::insertItemBefore(DOM::DOMString *newItem, unsigned long index) +{ + if(!impl) return new DOM::DOMString(); + return impl->insertItemBefore(new SharedString(newItem), index); +} + +DOM::DOMString *SVGStringList::replaceItem(DOM::DOMString *newItem, unsigned long index) +{ + if(!impl) return new DOM::DOMString(); + return impl->replaceItem(new SharedString(newItem), index); +} + +DOM::DOMString *SVGStringList::removeItem(unsigned long index) +{ + if(!impl) return new DOM::DOMString(); + return impl->removeItem(index); +} + +DOM::DOMString *SVGStringList::appendItem(DOM::DOMString *newItem) +{ + if(!impl) return new DOM::DOMString(); + return impl->appendItem(new SharedString(newItem)); +} diff --git a/ksvg/dom/SVGStylable.cc b/ksvg/dom/SVGStylable.cc deleted file mode 100644 index 9092c981..00000000 --- a/ksvg/dom/SVGStylable.cc +++ /dev/null @@ -1,74 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGStylable.h" -#include "SVGStylableImpl.h" -#include - -using namespace KSVG; - -// This class can't be constructed seperately. -SVGStylable::SVGStylable() -{ - impl = 0; -} - -SVGStylable::SVGStylable(const SVGStylable &other) : impl(0) -{ - (*this) = other; -} - -SVGStylable &SVGStylable::operator=(const SVGStylable &other) -{ - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGStylable::SVGStylable(SVGStylableImpl *other) -{ - impl = other; -} - -SVGStylable::~SVGStylable() -{ - // We are not allowed to delete 'impl' as it's not refcounted. - // delete impl; -} - -/* -SVGAnimatedString SVGStylable::className() const -{ - return impl->className(); -} - -css::CSSStyleDeclaration SVGStylable::style() const -{ - return impl->style(); -} - -css::CSSValue SVGStylable::getPresentationAttribute(const DOMString &name) -{ - return impl->getPresentationAttribute(name); -} -*/ diff --git a/ksvg/dom/SVGStylable.cpp b/ksvg/dom/SVGStylable.cpp new file mode 100644 index 00000000..9092c981 --- /dev/null +++ b/ksvg/dom/SVGStylable.cpp @@ -0,0 +1,74 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGStylable.h" +#include "SVGStylableImpl.h" +#include + +using namespace KSVG; + +// This class can't be constructed seperately. +SVGStylable::SVGStylable() +{ + impl = 0; +} + +SVGStylable::SVGStylable(const SVGStylable &other) : impl(0) +{ + (*this) = other; +} + +SVGStylable &SVGStylable::operator=(const SVGStylable &other) +{ + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGStylable::SVGStylable(SVGStylableImpl *other) +{ + impl = other; +} + +SVGStylable::~SVGStylable() +{ + // We are not allowed to delete 'impl' as it's not refcounted. + // delete impl; +} + +/* +SVGAnimatedString SVGStylable::className() const +{ + return impl->className(); +} + +css::CSSStyleDeclaration SVGStylable::style() const +{ + return impl->style(); +} + +css::CSSValue SVGStylable::getPresentationAttribute(const DOMString &name) +{ + return impl->getPresentationAttribute(name); +} +*/ diff --git a/ksvg/dom/SVGStyleElement.cc b/ksvg/dom/SVGStyleElement.cc deleted file mode 100644 index 7e734336..00000000 --- a/ksvg/dom/SVGStyleElement.cc +++ /dev/null @@ -1,113 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGStyleElement.h" -#include "SVGStyleElementImpl.h" - -using namespace KSVG; - -SVGStyleElement::SVGStyleElement() : SVGElement() -{ - impl = 0; -} - -SVGStyleElement::SVGStyleElement(const SVGStyleElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGStyleElement &SVGStyleElement::operator =(const SVGStyleElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGStyleElement::SVGStyleElement(SVGStyleElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGStyleElement::~SVGStyleElement() -{ - if(impl) - impl->deref(); -} - -void SVGStyleElement::setXmlspace(const DOM::DOMString &xmlspace) -{ - if(impl) - impl->setXmlspace(xmlspace); -} - -DOM::DOMString SVGStyleElement::xmlspace() const -{ - if(!impl) return DOM::DOMString(); - return impl->xmlspace(); -} - -void SVGStyleElement::setType(const DOM::DOMString &type) -{ - if(impl) - impl->setType(type); -} - -DOM::DOMString SVGStyleElement::type() const -{ - if(!impl) return DOM::DOMString(); - return impl->type(); -} - -void SVGStyleElement::setMedia(const DOM::DOMString &media) -{ - if(impl) - impl->setMedia(media); -} - -DOM::DOMString SVGStyleElement::media() const -{ - if(!impl) return DOM::DOMString(); - return impl->media(); -} - -void SVGStyleElement::setTitle(const DOM::DOMString &title) -{ - if(impl) - impl->setTitle(title); -} - -DOM::DOMString SVGStyleElement::title() const -{ - if(!impl) return DOM::DOMString(); - return impl->title(); -} diff --git a/ksvg/dom/SVGStyleElement.cpp b/ksvg/dom/SVGStyleElement.cpp new file mode 100644 index 00000000..7e734336 --- /dev/null +++ b/ksvg/dom/SVGStyleElement.cpp @@ -0,0 +1,113 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGStyleElement.h" +#include "SVGStyleElementImpl.h" + +using namespace KSVG; + +SVGStyleElement::SVGStyleElement() : SVGElement() +{ + impl = 0; +} + +SVGStyleElement::SVGStyleElement(const SVGStyleElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGStyleElement &SVGStyleElement::operator =(const SVGStyleElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGStyleElement::SVGStyleElement(SVGStyleElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGStyleElement::~SVGStyleElement() +{ + if(impl) + impl->deref(); +} + +void SVGStyleElement::setXmlspace(const DOM::DOMString &xmlspace) +{ + if(impl) + impl->setXmlspace(xmlspace); +} + +DOM::DOMString SVGStyleElement::xmlspace() const +{ + if(!impl) return DOM::DOMString(); + return impl->xmlspace(); +} + +void SVGStyleElement::setType(const DOM::DOMString &type) +{ + if(impl) + impl->setType(type); +} + +DOM::DOMString SVGStyleElement::type() const +{ + if(!impl) return DOM::DOMString(); + return impl->type(); +} + +void SVGStyleElement::setMedia(const DOM::DOMString &media) +{ + if(impl) + impl->setMedia(media); +} + +DOM::DOMString SVGStyleElement::media() const +{ + if(!impl) return DOM::DOMString(); + return impl->media(); +} + +void SVGStyleElement::setTitle(const DOM::DOMString &title) +{ + if(impl) + impl->setTitle(title); +} + +DOM::DOMString SVGStyleElement::title() const +{ + if(!impl) return DOM::DOMString(); + return impl->title(); +} diff --git a/ksvg/dom/SVGSwitchElement.cc b/ksvg/dom/SVGSwitchElement.cc deleted file mode 100644 index ecaa2a1c..00000000 --- a/ksvg/dom/SVGSwitchElement.cc +++ /dev/null @@ -1,70 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGSwitchElement.h" -#include "SVGSwitchElementImpl.h" - -using namespace KSVG; - -SVGSwitchElement::SVGSwitchElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() -{ - impl = 0; -} - -SVGSwitchElement::SVGSwitchElement(const SVGSwitchElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) -{ - (*this) = other; -} - -SVGSwitchElement &SVGSwitchElement::operator =(const SVGSwitchElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGSwitchElement::SVGSwitchElement(SVGSwitchElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGSwitchElement::~SVGSwitchElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGSwitchElement.cpp b/ksvg/dom/SVGSwitchElement.cpp new file mode 100644 index 00000000..ecaa2a1c --- /dev/null +++ b/ksvg/dom/SVGSwitchElement.cpp @@ -0,0 +1,70 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGSwitchElement.h" +#include "SVGSwitchElementImpl.h" + +using namespace KSVG; + +SVGSwitchElement::SVGSwitchElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable() +{ + impl = 0; +} + +SVGSwitchElement::SVGSwitchElement(const SVGSwitchElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), impl(0) +{ + (*this) = other; +} + +SVGSwitchElement &SVGSwitchElement::operator =(const SVGSwitchElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGSwitchElement::SVGSwitchElement(SVGSwitchElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGSwitchElement::~SVGSwitchElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGSymbolElement.cc b/ksvg/dom/SVGSymbolElement.cc deleted file mode 100644 index 9b8d89f5..00000000 --- a/ksvg/dom/SVGSymbolElement.cc +++ /dev/null @@ -1,69 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGSymbolElement.h" -#include "SVGSymbolElementImpl.h" - -using namespace KSVG; - -SVGSymbolElement::SVGSymbolElement() : SVGElement(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGFitToViewBox() -{ - impl = 0; -} - -SVGSymbolElement::SVGSymbolElement(const SVGSymbolElement &other) : SVGElement(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other), impl(0) -{ - (*this) = other; -} - -SVGSymbolElement &SVGSymbolElement::operator =(const SVGSymbolElement &other) -{ - SVGElement::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGFitToViewBox::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGSymbolElement::SVGSymbolElement(SVGSymbolElementImpl *other) : SVGElement(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGSymbolElement::~SVGSymbolElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGSymbolElement.cpp b/ksvg/dom/SVGSymbolElement.cpp new file mode 100644 index 00000000..9b8d89f5 --- /dev/null +++ b/ksvg/dom/SVGSymbolElement.cpp @@ -0,0 +1,69 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGSymbolElement.h" +#include "SVGSymbolElementImpl.h" + +using namespace KSVG; + +SVGSymbolElement::SVGSymbolElement() : SVGElement(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGFitToViewBox() +{ + impl = 0; +} + +SVGSymbolElement::SVGSymbolElement(const SVGSymbolElement &other) : SVGElement(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other), impl(0) +{ + (*this) = other; +} + +SVGSymbolElement &SVGSymbolElement::operator =(const SVGSymbolElement &other) +{ + SVGElement::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGFitToViewBox::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGSymbolElement::SVGSymbolElement(SVGSymbolElementImpl *other) : SVGElement(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGFitToViewBox(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGSymbolElement::~SVGSymbolElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGTRefElement.cc b/ksvg/dom/SVGTRefElement.cc deleted file mode 100644 index f987e3aa..00000000 --- a/ksvg/dom/SVGTRefElement.cc +++ /dev/null @@ -1,66 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTRefElement.h" -#include "SVGTRefElementImpl.h" - -using namespace KSVG; - -SVGTRefElement::SVGTRefElement() : SVGTextPositioningElement(), SVGURIReference() -{ - impl = 0; -} - -SVGTRefElement::SVGTRefElement(const SVGTRefElement &other) : SVGTextPositioningElement(other), SVGURIReference(other), impl(0) -{ - (*this) = other; -} - -SVGTRefElement &SVGTRefElement::operator =(const SVGTRefElement &other) -{ - SVGTextPositioningElement::operator=(other); - SVGURIReference::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGTRefElement::SVGTRefElement(SVGTRefElementImpl *other) : SVGTextPositioningElement(other), SVGURIReference(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGTRefElement::~SVGTRefElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGTRefElement.cpp b/ksvg/dom/SVGTRefElement.cpp new file mode 100644 index 00000000..f987e3aa --- /dev/null +++ b/ksvg/dom/SVGTRefElement.cpp @@ -0,0 +1,66 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTRefElement.h" +#include "SVGTRefElementImpl.h" + +using namespace KSVG; + +SVGTRefElement::SVGTRefElement() : SVGTextPositioningElement(), SVGURIReference() +{ + impl = 0; +} + +SVGTRefElement::SVGTRefElement(const SVGTRefElement &other) : SVGTextPositioningElement(other), SVGURIReference(other), impl(0) +{ + (*this) = other; +} + +SVGTRefElement &SVGTRefElement::operator =(const SVGTRefElement &other) +{ + SVGTextPositioningElement::operator=(other); + SVGURIReference::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGTRefElement::SVGTRefElement(SVGTRefElementImpl *other) : SVGTextPositioningElement(other), SVGURIReference(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGTRefElement::~SVGTRefElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGTSpanElement.cc b/ksvg/dom/SVGTSpanElement.cc deleted file mode 100644 index 6a2cf66c..00000000 --- a/ksvg/dom/SVGTSpanElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTSpanElement.h" -#include "SVGTSpanElementImpl.h" - -using namespace KSVG; - -SVGTSpanElement::SVGTSpanElement() : SVGTextPositioningElement() -{ - impl = 0; -} - -SVGTSpanElement::SVGTSpanElement(const SVGTSpanElement &other) : SVGTextPositioningElement(other), impl(0) -{ - (*this) = other; -} - -SVGTSpanElement &SVGTSpanElement::operator =(const SVGTSpanElement &other) -{ - SVGTextPositioningElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGTSpanElement::SVGTSpanElement(SVGTSpanElementImpl *other) : SVGTextPositioningElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGTSpanElement::~SVGTSpanElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGTSpanElement.cpp b/ksvg/dom/SVGTSpanElement.cpp new file mode 100644 index 00000000..6a2cf66c --- /dev/null +++ b/ksvg/dom/SVGTSpanElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTSpanElement.h" +#include "SVGTSpanElementImpl.h" + +using namespace KSVG; + +SVGTSpanElement::SVGTSpanElement() : SVGTextPositioningElement() +{ + impl = 0; +} + +SVGTSpanElement::SVGTSpanElement(const SVGTSpanElement &other) : SVGTextPositioningElement(other), impl(0) +{ + (*this) = other; +} + +SVGTSpanElement &SVGTSpanElement::operator =(const SVGTSpanElement &other) +{ + SVGTextPositioningElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGTSpanElement::SVGTSpanElement(SVGTSpanElementImpl *other) : SVGTextPositioningElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGTSpanElement::~SVGTSpanElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGTests.cc b/ksvg/dom/SVGTests.cc deleted file mode 100644 index 145da6af..00000000 --- a/ksvg/dom/SVGTests.cc +++ /dev/null @@ -1,81 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTests.h" -#include "SVGTestsImpl.h" -#include "SVGStringList.h" - -using namespace KSVG; - -// This class can't be constructed seperately. -SVGTests::SVGTests() -{ - impl = 0; -} - -SVGTests::SVGTests(const SVGTests &other) : impl(0) -{ - (*this) = other; -} - -SVGTests &SVGTests::operator=(const SVGTests &other) -{ - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGTests::SVGTests(SVGTestsImpl *other) -{ - impl = other; -} - -SVGTests::~SVGTests() -{ - // We are not allowed to delete 'impl' as it's not refcounted. - // delete impl; -} - -SVGStringList SVGTests::requiredFeatures() const -{ - if(!impl) return SVGStringList(0); - return SVGStringList(impl->requiredFeatures()); -} - -SVGStringList SVGTests::requiredExtensions() const -{ - if(!impl) return SVGStringList(0); - return SVGStringList(impl->requiredExtensions()); -} - -SVGStringList SVGTests::systemLanguage() const -{ - if(!impl) return SVGStringList(0); - return SVGStringList(impl->systemLanguage()); -} - -bool SVGTests::hasExtension(const DOM::DOMString &extension) -{ - if(!impl) return false; - return impl->hasExtension(extension); -} diff --git a/ksvg/dom/SVGTests.cpp b/ksvg/dom/SVGTests.cpp new file mode 100644 index 00000000..145da6af --- /dev/null +++ b/ksvg/dom/SVGTests.cpp @@ -0,0 +1,81 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTests.h" +#include "SVGTestsImpl.h" +#include "SVGStringList.h" + +using namespace KSVG; + +// This class can't be constructed seperately. +SVGTests::SVGTests() +{ + impl = 0; +} + +SVGTests::SVGTests(const SVGTests &other) : impl(0) +{ + (*this) = other; +} + +SVGTests &SVGTests::operator=(const SVGTests &other) +{ + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGTests::SVGTests(SVGTestsImpl *other) +{ + impl = other; +} + +SVGTests::~SVGTests() +{ + // We are not allowed to delete 'impl' as it's not refcounted. + // delete impl; +} + +SVGStringList SVGTests::requiredFeatures() const +{ + if(!impl) return SVGStringList(0); + return SVGStringList(impl->requiredFeatures()); +} + +SVGStringList SVGTests::requiredExtensions() const +{ + if(!impl) return SVGStringList(0); + return SVGStringList(impl->requiredExtensions()); +} + +SVGStringList SVGTests::systemLanguage() const +{ + if(!impl) return SVGStringList(0); + return SVGStringList(impl->systemLanguage()); +} + +bool SVGTests::hasExtension(const DOM::DOMString &extension) +{ + if(!impl) return false; + return impl->hasExtension(extension); +} diff --git a/ksvg/dom/SVGTextContentElement.cc b/ksvg/dom/SVGTextContentElement.cc deleted file mode 100644 index f40d23b6..00000000 --- a/ksvg/dom/SVGTextContentElement.cc +++ /dev/null @@ -1,120 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTextContentElement.h" -#include "SVGTextContentElementImpl.h" -#include "SVGAnimatedEnumeration.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGTextContentElement::SVGTextContentElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable() -{ - impl = new SVGTextContentElementImpl(0); -} - -SVGTextContentElement::SVGTextContentElement(const SVGTextContentElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other) -{ - impl = other.impl; -} - -SVGTextContentElement &SVGTextContentElement::operator=(const SVGTextContentElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - delete impl; - impl = other.impl; - - return *this; -} - -SVGTextContentElement::SVGTextContentElement(SVGTextContentElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other) -{ - impl = other; -} - -SVGTextContentElement::~SVGTextContentElement() -{ -} - - -SVGAnimatedLength SVGTextContentElement::textLength() const -{ - return impl->textLength(); -} - -SVGAnimatedEnumeration SVGTextContentElement::lengthAdjust() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->lengthAdjust()); -} - -long SVGTextContentElement::getNumberOfChars() -{ - return impl->getNumberOfChars(); -} - -float SVGTextContentElement::getComputedTextLength() -{ - return impl->getComputedTextLength(); -} -/* -float SVGTextContentElement::getSubStringLength(const unsigned long &charnum, const unsigned long &nchars) -{ - return impl->getSubStringLength(charnum, nchars); -} - -SVGPoint SVGTextContentElement::getStartPositionOfChar(const unsigned long &charnum) -{ - return impl->getStartPositionOfChar(charnum); -} - -SVGPoint SVGTextContentElement::getEndPositionOfChar(const unsigned long &charnum) -{ - return impl->getEndPositionOfChar(charnum); -} - -SVGRect SVGTextContentElement::getExtentOfChar(const unsigned long &charnum) -{ - return impl->getExtentOfChar(charnum); -} - -float SVGTextContentElement::getRotationOfChar(const unsigned long &charnum) -{ - return impl->getRotationOfChar(charnum); -} - -long SVGTextContentElement::getCharNumAtPosition(const SVGPoint &point) -{ - return impl->getCharNumAtPosition(point); -} - -void SVGTextContentElement::selectSubString(const unsigned long &charnum, const unsigned long &nchars) -{ - return impl->selectSubString(charnum, nchars); -} -*/ diff --git a/ksvg/dom/SVGTextContentElement.cpp b/ksvg/dom/SVGTextContentElement.cpp new file mode 100644 index 00000000..f40d23b6 --- /dev/null +++ b/ksvg/dom/SVGTextContentElement.cpp @@ -0,0 +1,120 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTextContentElement.h" +#include "SVGTextContentElementImpl.h" +#include "SVGAnimatedEnumeration.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGTextContentElement::SVGTextContentElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable() +{ + impl = new SVGTextContentElementImpl(0); +} + +SVGTextContentElement::SVGTextContentElement(const SVGTextContentElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other) +{ + impl = other.impl; +} + +SVGTextContentElement &SVGTextContentElement::operator=(const SVGTextContentElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + delete impl; + impl = other.impl; + + return *this; +} + +SVGTextContentElement::SVGTextContentElement(SVGTextContentElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other) +{ + impl = other; +} + +SVGTextContentElement::~SVGTextContentElement() +{ +} + + +SVGAnimatedLength SVGTextContentElement::textLength() const +{ + return impl->textLength(); +} + +SVGAnimatedEnumeration SVGTextContentElement::lengthAdjust() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->lengthAdjust()); +} + +long SVGTextContentElement::getNumberOfChars() +{ + return impl->getNumberOfChars(); +} + +float SVGTextContentElement::getComputedTextLength() +{ + return impl->getComputedTextLength(); +} +/* +float SVGTextContentElement::getSubStringLength(const unsigned long &charnum, const unsigned long &nchars) +{ + return impl->getSubStringLength(charnum, nchars); +} + +SVGPoint SVGTextContentElement::getStartPositionOfChar(const unsigned long &charnum) +{ + return impl->getStartPositionOfChar(charnum); +} + +SVGPoint SVGTextContentElement::getEndPositionOfChar(const unsigned long &charnum) +{ + return impl->getEndPositionOfChar(charnum); +} + +SVGRect SVGTextContentElement::getExtentOfChar(const unsigned long &charnum) +{ + return impl->getExtentOfChar(charnum); +} + +float SVGTextContentElement::getRotationOfChar(const unsigned long &charnum) +{ + return impl->getRotationOfChar(charnum); +} + +long SVGTextContentElement::getCharNumAtPosition(const SVGPoint &point) +{ + return impl->getCharNumAtPosition(point); +} + +void SVGTextContentElement::selectSubString(const unsigned long &charnum, const unsigned long &nchars) +{ + return impl->selectSubString(charnum, nchars); +} +*/ diff --git a/ksvg/dom/SVGTextElement.cc b/ksvg/dom/SVGTextElement.cc deleted file mode 100644 index b80a148a..00000000 --- a/ksvg/dom/SVGTextElement.cc +++ /dev/null @@ -1,68 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGTextElement.h" -#include "SVGTextElementImpl.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGTextElement::SVGTextElement() : SVGTextPositioningElement(), SVGTransformable() -{ - impl = 0; -} - -SVGTextElement::SVGTextElement(const SVGTextElement &other) : SVGTextPositioningElement(other), SVGTransformable(other) -{ - (*this) = other; -} - -SVGTextElement &SVGTextElement::operator =(const SVGTextElement &other) -{ - SVGTextPositioningElement::operator=(other); - SVGTransformable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGTextElement::SVGTextElement(SVGTextElementImpl *other) : SVGTextPositioningElement(other), SVGTransformable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGTextElement::~SVGTextElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGTextElement.cpp b/ksvg/dom/SVGTextElement.cpp new file mode 100644 index 00000000..b80a148a --- /dev/null +++ b/ksvg/dom/SVGTextElement.cpp @@ -0,0 +1,68 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGTextElement.h" +#include "SVGTextElementImpl.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGTextElement::SVGTextElement() : SVGTextPositioningElement(), SVGTransformable() +{ + impl = 0; +} + +SVGTextElement::SVGTextElement(const SVGTextElement &other) : SVGTextPositioningElement(other), SVGTransformable(other) +{ + (*this) = other; +} + +SVGTextElement &SVGTextElement::operator =(const SVGTextElement &other) +{ + SVGTextPositioningElement::operator=(other); + SVGTransformable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGTextElement::SVGTextElement(SVGTextElementImpl *other) : SVGTextPositioningElement(other), SVGTransformable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGTextElement::~SVGTextElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGTextPathElement.cc b/ksvg/dom/SVGTextPathElement.cc deleted file mode 100644 index 09d26e20..00000000 --- a/ksvg/dom/SVGTextPathElement.cc +++ /dev/null @@ -1,87 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTextPathElement.h" -#include "SVGTextPathElementImpl.h" -#include "SVGAnimatedEnumeration.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGTextPathElement::SVGTextPathElement() : SVGTextContentElement(), SVGURIReference() -{ - impl = new SVGTextPathElementImpl(0); - impl->ref(); -} - -SVGTextPathElement::SVGTextPathElement(const SVGTextPathElement &other) : SVGTextContentElement(other), SVGURIReference(other), impl(0) -{ - (*this) = other; -} - -SVGTextPathElement &SVGTextPathElement::operator =(const SVGTextPathElement &other) -{ - SVGTextContentElement::operator=(other); - SVGURIReference::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGTextPathElement::SVGTextPathElement(SVGTextPathElementImpl *other) : SVGTextContentElement(other), SVGURIReference(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGTextPathElement::~SVGTextPathElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGTextPathElement::startOffset() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->startOffset()); -} - -SVGAnimatedEnumeration SVGTextPathElement::method() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->method()); -} - -SVGAnimatedEnumeration SVGTextPathElement::spacing() const -{ - if(!impl) return SVGAnimatedEnumeration(0); - return SVGAnimatedEnumeration(impl->spacing()); -} diff --git a/ksvg/dom/SVGTextPathElement.cpp b/ksvg/dom/SVGTextPathElement.cpp new file mode 100644 index 00000000..09d26e20 --- /dev/null +++ b/ksvg/dom/SVGTextPathElement.cpp @@ -0,0 +1,87 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTextPathElement.h" +#include "SVGTextPathElementImpl.h" +#include "SVGAnimatedEnumeration.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGTextPathElement::SVGTextPathElement() : SVGTextContentElement(), SVGURIReference() +{ + impl = new SVGTextPathElementImpl(0); + impl->ref(); +} + +SVGTextPathElement::SVGTextPathElement(const SVGTextPathElement &other) : SVGTextContentElement(other), SVGURIReference(other), impl(0) +{ + (*this) = other; +} + +SVGTextPathElement &SVGTextPathElement::operator =(const SVGTextPathElement &other) +{ + SVGTextContentElement::operator=(other); + SVGURIReference::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGTextPathElement::SVGTextPathElement(SVGTextPathElementImpl *other) : SVGTextContentElement(other), SVGURIReference(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGTextPathElement::~SVGTextPathElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGTextPathElement::startOffset() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->startOffset()); +} + +SVGAnimatedEnumeration SVGTextPathElement::method() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->method()); +} + +SVGAnimatedEnumeration SVGTextPathElement::spacing() const +{ + if(!impl) return SVGAnimatedEnumeration(0); + return SVGAnimatedEnumeration(impl->spacing()); +} diff --git a/ksvg/dom/SVGTextPositioningElement.cc b/ksvg/dom/SVGTextPositioningElement.cc deleted file mode 100644 index 6ce7d346..00000000 --- a/ksvg/dom/SVGTextPositioningElement.cc +++ /dev/null @@ -1,85 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGTextPositioningElement.h" -#include "SVGTextPositioningElementImpl.h" -#include "SVGAnimatedNumber.h" -#include "SVGAnimatedNumberList.h" -#include "SVGAnimatedLength.h" -#include "SVGAnimatedLengthList.h" - -using namespace KSVG; - -SVGTextPositioningElement::SVGTextPositioningElement() : SVGTextContentElement() -{ - impl = new SVGTextPositioningElementImpl(0); -} - -SVGTextPositioningElement::SVGTextPositioningElement(const SVGTextPositioningElement &other) : SVGTextContentElement(other) -{ - impl = other.impl; -} - -SVGTextPositioningElement &SVGTextPositioningElement::operator=(const SVGTextPositioningElement &other) -{ - SVGTextContentElement::operator=(other); - - if(impl == other.impl) - return *this; - - delete impl; - impl = other.impl; - - return *this; -} -SVGTextPositioningElement::SVGTextPositioningElement(SVGTextPositioningElementImpl *other) : SVGTextContentElement(other) -{ - impl = other; -} - -SVGTextPositioningElement::~SVGTextPositioningElement() -{ -} - -SVGAnimatedLengthList SVGTextPositioningElement::x() -{ - return SVGAnimatedLengthList(impl->x()); -} - -SVGAnimatedLengthList SVGTextPositioningElement::y() -{ - return SVGAnimatedLengthList(impl->y()); -} - -SVGAnimatedLengthList SVGTextPositioningElement::dx() -{ - return SVGAnimatedLengthList(impl->dx()); -} - -SVGAnimatedLengthList SVGTextPositioningElement::dy() -{ - return SVGAnimatedLengthList(impl->dy()); -} - -SVGAnimatedNumberList SVGTextPositioningElement::rotate() -{ - return SVGAnimatedNumberList(impl->rotate()); -} diff --git a/ksvg/dom/SVGTextPositioningElement.cpp b/ksvg/dom/SVGTextPositioningElement.cpp new file mode 100644 index 00000000..6ce7d346 --- /dev/null +++ b/ksvg/dom/SVGTextPositioningElement.cpp @@ -0,0 +1,85 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGTextPositioningElement.h" +#include "SVGTextPositioningElementImpl.h" +#include "SVGAnimatedNumber.h" +#include "SVGAnimatedNumberList.h" +#include "SVGAnimatedLength.h" +#include "SVGAnimatedLengthList.h" + +using namespace KSVG; + +SVGTextPositioningElement::SVGTextPositioningElement() : SVGTextContentElement() +{ + impl = new SVGTextPositioningElementImpl(0); +} + +SVGTextPositioningElement::SVGTextPositioningElement(const SVGTextPositioningElement &other) : SVGTextContentElement(other) +{ + impl = other.impl; +} + +SVGTextPositioningElement &SVGTextPositioningElement::operator=(const SVGTextPositioningElement &other) +{ + SVGTextContentElement::operator=(other); + + if(impl == other.impl) + return *this; + + delete impl; + impl = other.impl; + + return *this; +} +SVGTextPositioningElement::SVGTextPositioningElement(SVGTextPositioningElementImpl *other) : SVGTextContentElement(other) +{ + impl = other; +} + +SVGTextPositioningElement::~SVGTextPositioningElement() +{ +} + +SVGAnimatedLengthList SVGTextPositioningElement::x() +{ + return SVGAnimatedLengthList(impl->x()); +} + +SVGAnimatedLengthList SVGTextPositioningElement::y() +{ + return SVGAnimatedLengthList(impl->y()); +} + +SVGAnimatedLengthList SVGTextPositioningElement::dx() +{ + return SVGAnimatedLengthList(impl->dx()); +} + +SVGAnimatedLengthList SVGTextPositioningElement::dy() +{ + return SVGAnimatedLengthList(impl->dy()); +} + +SVGAnimatedNumberList SVGTextPositioningElement::rotate() +{ + return SVGAnimatedNumberList(impl->rotate()); +} diff --git a/ksvg/dom/SVGTitleElement.cc b/ksvg/dom/SVGTitleElement.cc deleted file mode 100644 index 9c301d10..00000000 --- a/ksvg/dom/SVGTitleElement.cc +++ /dev/null @@ -1,67 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTitleElement.h" -#include "SVGTitleElementImpl.h" - -using namespace KSVG; - -SVGTitleElement::SVGTitleElement() : SVGElement(), SVGLangSpace(), SVGStylable() -{ - impl = 0; -} - -SVGTitleElement::SVGTitleElement(const SVGTitleElement &other) : SVGElement(other), SVGLangSpace(other), SVGStylable(other), impl(0) -{ - (*this) = other; -} - -SVGTitleElement &SVGTitleElement::operator =(const SVGTitleElement &other) -{ - SVGElement::operator=(other); - SVGLangSpace::operator=(other); - SVGStylable::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGTitleElement::SVGTitleElement(SVGTitleElementImpl *other) : SVGElement(other), SVGLangSpace(other), SVGStylable(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGTitleElement::~SVGTitleElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGTitleElement.cpp b/ksvg/dom/SVGTitleElement.cpp new file mode 100644 index 00000000..9c301d10 --- /dev/null +++ b/ksvg/dom/SVGTitleElement.cpp @@ -0,0 +1,67 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTitleElement.h" +#include "SVGTitleElementImpl.h" + +using namespace KSVG; + +SVGTitleElement::SVGTitleElement() : SVGElement(), SVGLangSpace(), SVGStylable() +{ + impl = 0; +} + +SVGTitleElement::SVGTitleElement(const SVGTitleElement &other) : SVGElement(other), SVGLangSpace(other), SVGStylable(other), impl(0) +{ + (*this) = other; +} + +SVGTitleElement &SVGTitleElement::operator =(const SVGTitleElement &other) +{ + SVGElement::operator=(other); + SVGLangSpace::operator=(other); + SVGStylable::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGTitleElement::SVGTitleElement(SVGTitleElementImpl *other) : SVGElement(other), SVGLangSpace(other), SVGStylable(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGTitleElement::~SVGTitleElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGTransform.cc b/ksvg/dom/SVGTransform.cc deleted file mode 100644 index a8bbe4db..00000000 --- a/ksvg/dom/SVGTransform.cc +++ /dev/null @@ -1,117 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTransformImpl.h" -#include "SVGTransform.h" -#include "SVGMatrix.h" - -using namespace KSVG; - -SVGTransform::SVGTransform() -{ - impl = new SVGTransformImpl(); - impl->ref(); -} - -SVGTransform::SVGTransform(const SVGTransform &other) : impl(0) -{ - (*this) = other; -} - -SVGTransform &SVGTransform::operator=(const SVGTransform &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGTransform::SVGTransform(SVGTransformImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGTransform::~SVGTransform() -{ -} - -unsigned short SVGTransform::type() const -{ - if(!impl) return SVG_TRANSFORM_UNKNOWN; - return impl->type(); -} - -SVGMatrix SVGTransform::matrix() const -{ - if(!impl) return SVGMatrix(0); - return SVGMatrix(impl->matrix()); -} - -double SVGTransform::angle() const -{ - if(!impl) return -1; - return impl->angle(); -} - -void SVGTransform::setMatrix(SVGMatrix matrix) -{ - if(impl) - impl->setMatrix(matrix.handle()); -} - -void SVGTransform::setTranslate(double tx, double ty) -{ - if(impl) - impl->setTranslate(tx, ty); -} - -void SVGTransform::setScale(double sx, double sy) -{ - if(impl) - impl->setScale(sx, sy); -} - -void SVGTransform::setRotate(double angle, double cx, double cy) -{ - if(impl) - impl->setRotate(angle, cx, cy); -} - -void SVGTransform::setSkewX(double angle) -{ - if(impl) - impl->setSkewX(angle); -} - -void SVGTransform::setSkewY(double angle) -{ - if(impl) - impl->setSkewY(angle); -} diff --git a/ksvg/dom/SVGTransform.cpp b/ksvg/dom/SVGTransform.cpp new file mode 100644 index 00000000..a8bbe4db --- /dev/null +++ b/ksvg/dom/SVGTransform.cpp @@ -0,0 +1,117 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTransformImpl.h" +#include "SVGTransform.h" +#include "SVGMatrix.h" + +using namespace KSVG; + +SVGTransform::SVGTransform() +{ + impl = new SVGTransformImpl(); + impl->ref(); +} + +SVGTransform::SVGTransform(const SVGTransform &other) : impl(0) +{ + (*this) = other; +} + +SVGTransform &SVGTransform::operator=(const SVGTransform &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGTransform::SVGTransform(SVGTransformImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGTransform::~SVGTransform() +{ +} + +unsigned short SVGTransform::type() const +{ + if(!impl) return SVG_TRANSFORM_UNKNOWN; + return impl->type(); +} + +SVGMatrix SVGTransform::matrix() const +{ + if(!impl) return SVGMatrix(0); + return SVGMatrix(impl->matrix()); +} + +double SVGTransform::angle() const +{ + if(!impl) return -1; + return impl->angle(); +} + +void SVGTransform::setMatrix(SVGMatrix matrix) +{ + if(impl) + impl->setMatrix(matrix.handle()); +} + +void SVGTransform::setTranslate(double tx, double ty) +{ + if(impl) + impl->setTranslate(tx, ty); +} + +void SVGTransform::setScale(double sx, double sy) +{ + if(impl) + impl->setScale(sx, sy); +} + +void SVGTransform::setRotate(double angle, double cx, double cy) +{ + if(impl) + impl->setRotate(angle, cx, cy); +} + +void SVGTransform::setSkewX(double angle) +{ + if(impl) + impl->setSkewX(angle); +} + +void SVGTransform::setSkewY(double angle) +{ + if(impl) + impl->setSkewY(angle); +} diff --git a/ksvg/dom/SVGTransformList.cc b/ksvg/dom/SVGTransformList.cc deleted file mode 100644 index d363aef6..00000000 --- a/ksvg/dom/SVGTransformList.cc +++ /dev/null @@ -1,127 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTransformList.h" -#include "SVGTransformListImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGMatrix.h" -#include "SVGTransform.h" - -using namespace KSVG; - -SVGTransformList::SVGTransformList() -{ - impl = new SVGTransformListImpl(); - impl->ref(); -} - -SVGTransformList::SVGTransformList(const SVGTransformList &other) -{ - (*this) = other; -} - -SVGTransformList &SVGTransformList::operator=(const SVGTransformList &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGTransformList::SVGTransformList(SVGTransformListImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGTransformList::~SVGTransformList() -{ - if(impl) - impl->deref(); -} - -unsigned long SVGTransformList::numberOfItems() const -{ - if(!impl) return 0; - return impl->numberOfItems(); -} - -void SVGTransformList::clear() -{ - if(impl) - impl->clear(); -} - -SVGTransform *SVGTransformList::initialize(SVGTransform *newItem) -{ - if(!impl) return new SVGTransform(0); - return new SVGTransform(impl->initialize(newItem->handle())); -} - -SVGTransform *SVGTransformList::getItem(unsigned long index) -{ - if(!impl) return new SVGTransform(0); - return new SVGTransform(impl->getItem(index)); -} - -SVGTransform *SVGTransformList::insertItemBefore(SVGTransform *newItem, unsigned long index) -{ - if(!impl) return new SVGTransform(0); - return new SVGTransform(impl->insertItemBefore(newItem->handle(), index)); -} - -SVGTransform *SVGTransformList::replaceItem(SVGTransform *newItem, unsigned long index) -{ - if(!impl) return new SVGTransform(0); - return new SVGTransform(impl->replaceItem(newItem->handle(), index)); -} - -SVGTransform *SVGTransformList::removeItem(unsigned long index) -{ - if(!impl) return new SVGTransform(0); - return new SVGTransform(impl->removeItem(index)); -} - -SVGTransform *SVGTransformList::appendItem(SVGTransform *newItem) -{ - if(!impl) return new SVGTransform(0); - return new SVGTransform(impl->appendItem(newItem->handle())); -} - -SVGTransform *SVGTransformList::createSVGTransformFromMatrix(SVGMatrix &matrix) -{ - if(!impl) return new SVGTransform(0); - return new SVGTransform(SVGSVGElementImpl::createSVGTransformFromMatrix(matrix.handle())); -} - -SVGTransform *SVGTransformList::consolidate() -{ - if(!impl || impl->numberOfItems()==0) return 0; - return new SVGTransform(impl->consolidate()); -} diff --git a/ksvg/dom/SVGTransformList.cpp b/ksvg/dom/SVGTransformList.cpp new file mode 100644 index 00000000..d363aef6 --- /dev/null +++ b/ksvg/dom/SVGTransformList.cpp @@ -0,0 +1,127 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTransformList.h" +#include "SVGTransformListImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGMatrix.h" +#include "SVGTransform.h" + +using namespace KSVG; + +SVGTransformList::SVGTransformList() +{ + impl = new SVGTransformListImpl(); + impl->ref(); +} + +SVGTransformList::SVGTransformList(const SVGTransformList &other) +{ + (*this) = other; +} + +SVGTransformList &SVGTransformList::operator=(const SVGTransformList &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGTransformList::SVGTransformList(SVGTransformListImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGTransformList::~SVGTransformList() +{ + if(impl) + impl->deref(); +} + +unsigned long SVGTransformList::numberOfItems() const +{ + if(!impl) return 0; + return impl->numberOfItems(); +} + +void SVGTransformList::clear() +{ + if(impl) + impl->clear(); +} + +SVGTransform *SVGTransformList::initialize(SVGTransform *newItem) +{ + if(!impl) return new SVGTransform(0); + return new SVGTransform(impl->initialize(newItem->handle())); +} + +SVGTransform *SVGTransformList::getItem(unsigned long index) +{ + if(!impl) return new SVGTransform(0); + return new SVGTransform(impl->getItem(index)); +} + +SVGTransform *SVGTransformList::insertItemBefore(SVGTransform *newItem, unsigned long index) +{ + if(!impl) return new SVGTransform(0); + return new SVGTransform(impl->insertItemBefore(newItem->handle(), index)); +} + +SVGTransform *SVGTransformList::replaceItem(SVGTransform *newItem, unsigned long index) +{ + if(!impl) return new SVGTransform(0); + return new SVGTransform(impl->replaceItem(newItem->handle(), index)); +} + +SVGTransform *SVGTransformList::removeItem(unsigned long index) +{ + if(!impl) return new SVGTransform(0); + return new SVGTransform(impl->removeItem(index)); +} + +SVGTransform *SVGTransformList::appendItem(SVGTransform *newItem) +{ + if(!impl) return new SVGTransform(0); + return new SVGTransform(impl->appendItem(newItem->handle())); +} + +SVGTransform *SVGTransformList::createSVGTransformFromMatrix(SVGMatrix &matrix) +{ + if(!impl) return new SVGTransform(0); + return new SVGTransform(SVGSVGElementImpl::createSVGTransformFromMatrix(matrix.handle())); +} + +SVGTransform *SVGTransformList::consolidate() +{ + if(!impl || impl->numberOfItems()==0) return 0; + return new SVGTransform(impl->consolidate()); +} diff --git a/ksvg/dom/SVGTransformable.cc b/ksvg/dom/SVGTransformable.cc deleted file mode 100644 index 3c2d22f6..00000000 --- a/ksvg/dom/SVGTransformable.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGTransformable.h" -#include "SVGTransformableImpl.h" -#include "SVGAnimatedTransformList.h" - -using namespace KSVG; - -// This class can't be constructed seperately. -SVGTransformable::SVGTransformable() : SVGLocatable() -{ - impl = 0; -} - -SVGTransformable::SVGTransformable(const SVGTransformable &other) : SVGLocatable(other) -{ - (*this) = other; -} - -SVGTransformable &SVGTransformable::operator=(const SVGTransformable &other) -{ - SVGLocatable::operator=(other); - - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGTransformable::SVGTransformable(SVGTransformableImpl *other) : SVGLocatable(other) -{ - impl = other; -} - -SVGTransformable::~SVGTransformable() -{ - // We are not allowed to delete 'impl' as it's not refcounted. - // delete impl; -} - -SVGAnimatedTransformList SVGTransformable::transform() -{ - if(!impl) return SVGAnimatedTransformList(0); - return SVGAnimatedTransformList(impl->transform()); -} diff --git a/ksvg/dom/SVGTransformable.cpp b/ksvg/dom/SVGTransformable.cpp new file mode 100644 index 00000000..3c2d22f6 --- /dev/null +++ b/ksvg/dom/SVGTransformable.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGTransformable.h" +#include "SVGTransformableImpl.h" +#include "SVGAnimatedTransformList.h" + +using namespace KSVG; + +// This class can't be constructed seperately. +SVGTransformable::SVGTransformable() : SVGLocatable() +{ + impl = 0; +} + +SVGTransformable::SVGTransformable(const SVGTransformable &other) : SVGLocatable(other) +{ + (*this) = other; +} + +SVGTransformable &SVGTransformable::operator=(const SVGTransformable &other) +{ + SVGLocatable::operator=(other); + + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGTransformable::SVGTransformable(SVGTransformableImpl *other) : SVGLocatable(other) +{ + impl = other; +} + +SVGTransformable::~SVGTransformable() +{ + // We are not allowed to delete 'impl' as it's not refcounted. + // delete impl; +} + +SVGAnimatedTransformList SVGTransformable::transform() +{ + if(!impl) return SVGAnimatedTransformList(0); + return SVGAnimatedTransformList(impl->transform()); +} diff --git a/ksvg/dom/SVGURIReference.cc b/ksvg/dom/SVGURIReference.cc deleted file mode 100644 index 85658aa4..00000000 --- a/ksvg/dom/SVGURIReference.cc +++ /dev/null @@ -1,61 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGURIReference.h" -#include "SVGURIReferenceImpl.h" -#include "SVGAnimatedString.h" - -using namespace KSVG; - -SVGURIReference::SVGURIReference() -{ - impl = new SVGURIReferenceImpl(); -} - -SVGURIReference::SVGURIReference(const SVGURIReference &other) -{ - impl = other.impl; -} - -SVGURIReference &SVGURIReference::operator=(const SVGURIReference &other) -{ - if(impl == other.impl) - return *this; - - delete impl; - impl = other.impl; - - return *this; -} - -SVGURIReference::SVGURIReference(SVGURIReferenceImpl *other) -{ - impl = other; -} - -SVGURIReference::~SVGURIReference() -{ -} - -SVGAnimatedString SVGURIReference::href() const -{ - if(!impl) return SVGAnimatedString(0); - return SVGAnimatedString(impl->href()); -} diff --git a/ksvg/dom/SVGURIReference.cpp b/ksvg/dom/SVGURIReference.cpp new file mode 100644 index 00000000..85658aa4 --- /dev/null +++ b/ksvg/dom/SVGURIReference.cpp @@ -0,0 +1,61 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGURIReference.h" +#include "SVGURIReferenceImpl.h" +#include "SVGAnimatedString.h" + +using namespace KSVG; + +SVGURIReference::SVGURIReference() +{ + impl = new SVGURIReferenceImpl(); +} + +SVGURIReference::SVGURIReference(const SVGURIReference &other) +{ + impl = other.impl; +} + +SVGURIReference &SVGURIReference::operator=(const SVGURIReference &other) +{ + if(impl == other.impl) + return *this; + + delete impl; + impl = other.impl; + + return *this; +} + +SVGURIReference::SVGURIReference(SVGURIReferenceImpl *other) +{ + impl = other; +} + +SVGURIReference::~SVGURIReference() +{ +} + +SVGAnimatedString SVGURIReference::href() const +{ + if(!impl) return SVGAnimatedString(0); + return SVGAnimatedString(impl->href()); +} diff --git a/ksvg/dom/SVGUseElement.cc b/ksvg/dom/SVGUseElement.cc deleted file mode 100644 index e74e05e8..00000000 --- a/ksvg/dom/SVGUseElement.cc +++ /dev/null @@ -1,109 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGUseElement.h" -#include "SVGUseElementImpl.h" -#include "SVGElementInstance.h" -#include "SVGAnimatedLength.h" - -using namespace KSVG; - -SVGUseElement::SVGUseElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGURIReference() -{ - impl = 0; -} - -SVGUseElement::SVGUseElement(const SVGUseElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other), impl(0) -{ - (*this) = other; -} - -SVGUseElement &SVGUseElement::operator =(const SVGUseElement &other) -{ - SVGElement::operator=(other); - SVGTests::operator=(other); - SVGLangSpace::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGStylable::operator=(other); - SVGTransformable::operator=(other); - SVGURIReference::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGUseElement::SVGUseElement(SVGUseElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGUseElement::~SVGUseElement() -{ - if(impl) - impl->deref(); -} - -SVGAnimatedLength SVGUseElement::x() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->x()); -} - -SVGAnimatedLength SVGUseElement::y() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->y()); -} - -SVGAnimatedLength SVGUseElement::width() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->width()); -} - -SVGAnimatedLength SVGUseElement::height() const -{ - if(!impl) return SVGAnimatedLength(0); - return SVGAnimatedLength(impl->height()); -} - -SVGElementInstance SVGUseElement::instanceRoot() const -{ - if(!impl) return SVGElementInstance(0); - return impl->instanceRoot(); -} - -SVGElementInstance SVGUseElement::animatedInstanceRoot() const -{ - if(!impl) return SVGElementInstance(0); - return impl->animatedInstanceRoot(); -} diff --git a/ksvg/dom/SVGUseElement.cpp b/ksvg/dom/SVGUseElement.cpp new file mode 100644 index 00000000..e74e05e8 --- /dev/null +++ b/ksvg/dom/SVGUseElement.cpp @@ -0,0 +1,109 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGUseElement.h" +#include "SVGUseElementImpl.h" +#include "SVGElementInstance.h" +#include "SVGAnimatedLength.h" + +using namespace KSVG; + +SVGUseElement::SVGUseElement() : SVGElement(), SVGTests(), SVGLangSpace(), SVGExternalResourcesRequired(), SVGStylable(), SVGTransformable(), SVGURIReference() +{ + impl = 0; +} + +SVGUseElement::SVGUseElement(const SVGUseElement &other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other), impl(0) +{ + (*this) = other; +} + +SVGUseElement &SVGUseElement::operator =(const SVGUseElement &other) +{ + SVGElement::operator=(other); + SVGTests::operator=(other); + SVGLangSpace::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGStylable::operator=(other); + SVGTransformable::operator=(other); + SVGURIReference::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGUseElement::SVGUseElement(SVGUseElementImpl *other) : SVGElement(other), SVGTests(other), SVGLangSpace(other), SVGExternalResourcesRequired(other), SVGStylable(other), SVGTransformable(other), SVGURIReference(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGUseElement::~SVGUseElement() +{ + if(impl) + impl->deref(); +} + +SVGAnimatedLength SVGUseElement::x() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->x()); +} + +SVGAnimatedLength SVGUseElement::y() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->y()); +} + +SVGAnimatedLength SVGUseElement::width() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->width()); +} + +SVGAnimatedLength SVGUseElement::height() const +{ + if(!impl) return SVGAnimatedLength(0); + return SVGAnimatedLength(impl->height()); +} + +SVGElementInstance SVGUseElement::instanceRoot() const +{ + if(!impl) return SVGElementInstance(0); + return impl->instanceRoot(); +} + +SVGElementInstance SVGUseElement::animatedInstanceRoot() const +{ + if(!impl) return SVGElementInstance(0); + return impl->animatedInstanceRoot(); +} diff --git a/ksvg/dom/SVGVKernElement.cc b/ksvg/dom/SVGVKernElement.cc deleted file mode 100644 index 7a52b933..00000000 --- a/ksvg/dom/SVGVKernElement.cc +++ /dev/null @@ -1,65 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGVKernElement.h" -#include "SVGVKernElementImpl.h" - -using namespace KSVG; - -SVGVKernElement::SVGVKernElement() : SVGElement() -{ - impl = 0; -} - -SVGVKernElement::SVGVKernElement(const SVGVKernElement &other) : SVGElement(other), impl(0) -{ - (*this) = other; -} - -SVGVKernElement &SVGVKernElement::operator =(const SVGVKernElement &other) -{ - SVGElement::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGVKernElement::SVGVKernElement(SVGVKernElementImpl *other) : SVGElement(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGVKernElement::~SVGVKernElement() -{ - if(impl) - impl->deref(); -} diff --git a/ksvg/dom/SVGVKernElement.cpp b/ksvg/dom/SVGVKernElement.cpp new file mode 100644 index 00000000..7a52b933 --- /dev/null +++ b/ksvg/dom/SVGVKernElement.cpp @@ -0,0 +1,65 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGVKernElement.h" +#include "SVGVKernElementImpl.h" + +using namespace KSVG; + +SVGVKernElement::SVGVKernElement() : SVGElement() +{ + impl = 0; +} + +SVGVKernElement::SVGVKernElement(const SVGVKernElement &other) : SVGElement(other), impl(0) +{ + (*this) = other; +} + +SVGVKernElement &SVGVKernElement::operator =(const SVGVKernElement &other) +{ + SVGElement::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGVKernElement::SVGVKernElement(SVGVKernElementImpl *other) : SVGElement(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGVKernElement::~SVGVKernElement() +{ + if(impl) + impl->deref(); +} diff --git a/ksvg/dom/SVGViewElement.cc b/ksvg/dom/SVGViewElement.cc deleted file mode 100644 index 0214be20..00000000 --- a/ksvg/dom/SVGViewElement.cc +++ /dev/null @@ -1,75 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGViewElement.h" -#include "SVGViewElementImpl.h" -#include "SVGStringList.h" - -using namespace KSVG; - -SVGViewElement::SVGViewElement() : SVGElement(), SVGExternalResourcesRequired(), SVGFitToViewBox(), SVGZoomAndPan() -{ - impl = 0; -} - -SVGViewElement::SVGViewElement(const SVGViewElement &other) : SVGElement(other), SVGExternalResourcesRequired(other), SVGFitToViewBox(other), SVGZoomAndPan(other), impl(0) -{ - (*this) = other; -} - -SVGViewElement &SVGViewElement::operator =(const SVGViewElement &other) -{ - SVGElement::operator=(other); - SVGExternalResourcesRequired::operator=(other); - SVGFitToViewBox::operator=(other); - SVGZoomAndPan::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGViewElement::SVGViewElement(SVGViewElementImpl *other) : SVGElement(other), SVGExternalResourcesRequired(other), SVGFitToViewBox(other), SVGZoomAndPan(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGViewElement::~SVGViewElement() -{ - if(impl) - impl->deref(); -} - -SVGStringList SVGViewElement::viewTarget() const -{ - if(!impl) return SVGStringList(0); - return SVGStringList(impl->viewTarget()); -} diff --git a/ksvg/dom/SVGViewElement.cpp b/ksvg/dom/SVGViewElement.cpp new file mode 100644 index 00000000..0214be20 --- /dev/null +++ b/ksvg/dom/SVGViewElement.cpp @@ -0,0 +1,75 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGViewElement.h" +#include "SVGViewElementImpl.h" +#include "SVGStringList.h" + +using namespace KSVG; + +SVGViewElement::SVGViewElement() : SVGElement(), SVGExternalResourcesRequired(), SVGFitToViewBox(), SVGZoomAndPan() +{ + impl = 0; +} + +SVGViewElement::SVGViewElement(const SVGViewElement &other) : SVGElement(other), SVGExternalResourcesRequired(other), SVGFitToViewBox(other), SVGZoomAndPan(other), impl(0) +{ + (*this) = other; +} + +SVGViewElement &SVGViewElement::operator =(const SVGViewElement &other) +{ + SVGElement::operator=(other); + SVGExternalResourcesRequired::operator=(other); + SVGFitToViewBox::operator=(other); + SVGZoomAndPan::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGViewElement::SVGViewElement(SVGViewElementImpl *other) : SVGElement(other), SVGExternalResourcesRequired(other), SVGFitToViewBox(other), SVGZoomAndPan(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGViewElement::~SVGViewElement() +{ + if(impl) + impl->deref(); +} + +SVGStringList SVGViewElement::viewTarget() const +{ + if(!impl) return SVGStringList(0); + return SVGStringList(impl->viewTarget()); +} diff --git a/ksvg/dom/SVGViewSpec.cc b/ksvg/dom/SVGViewSpec.cc deleted file mode 100644 index c7877736..00000000 --- a/ksvg/dom/SVGViewSpec.cc +++ /dev/null @@ -1,105 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGViewSpec.h" -#include "SVGViewSpecImpl.h" -#include "SVGElement.h" -#include "SVGTransformList.h" - -using namespace KSVG; - -SVGViewSpec::SVGViewSpec() : SVGZoomAndPan(), SVGFitToViewBox() -{ - impl = new SVGViewSpecImpl(); - impl->ref(); -} - -SVGViewSpec::SVGViewSpec(const SVGViewSpec &other) : SVGZoomAndPan(other), SVGFitToViewBox(other), impl(0) -{ - (*this) = other; -} - -SVGViewSpec &SVGViewSpec::operator =(const SVGViewSpec &other) -{ - SVGZoomAndPan::operator=(other); - SVGFitToViewBox::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGViewSpec::SVGViewSpec(SVGViewSpecImpl *other) : SVGZoomAndPan(other), SVGFitToViewBox(other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGViewSpec::~SVGViewSpec() -{ - if(impl) - impl->deref(); -} - -SVGTransformList SVGViewSpec::transform() const -{ - if(!impl) return SVGTransformList(0); - return SVGTransformList(impl->transform()); -} - -SVGElement SVGViewSpec::viewTarget() const -{ - if(!impl) return SVGElement(0); - return SVGElement(impl->viewTarget()); -} - -DOM::DOMString SVGViewSpec::viewBoxString() const -{ - if(!impl) return DOM::DOMString(); - return impl->viewBoxString(); -} - -DOM::DOMString SVGViewSpec::preserveAspectRatioString() const -{ - if(!impl) return DOM::DOMString(); - return impl->preserveAspectRatioString(); -} - -DOM::DOMString SVGViewSpec::transformString() const -{ - if(!impl) return DOM::DOMString(); - return impl->transformString(); -} - -DOM::DOMString SVGViewSpec::viewTargetString() const -{ - if(!impl) return DOM::DOMString(); - return impl->viewTargetString(); -} diff --git a/ksvg/dom/SVGViewSpec.cpp b/ksvg/dom/SVGViewSpec.cpp new file mode 100644 index 00000000..c7877736 --- /dev/null +++ b/ksvg/dom/SVGViewSpec.cpp @@ -0,0 +1,105 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGViewSpec.h" +#include "SVGViewSpecImpl.h" +#include "SVGElement.h" +#include "SVGTransformList.h" + +using namespace KSVG; + +SVGViewSpec::SVGViewSpec() : SVGZoomAndPan(), SVGFitToViewBox() +{ + impl = new SVGViewSpecImpl(); + impl->ref(); +} + +SVGViewSpec::SVGViewSpec(const SVGViewSpec &other) : SVGZoomAndPan(other), SVGFitToViewBox(other), impl(0) +{ + (*this) = other; +} + +SVGViewSpec &SVGViewSpec::operator =(const SVGViewSpec &other) +{ + SVGZoomAndPan::operator=(other); + SVGFitToViewBox::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGViewSpec::SVGViewSpec(SVGViewSpecImpl *other) : SVGZoomAndPan(other), SVGFitToViewBox(other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGViewSpec::~SVGViewSpec() +{ + if(impl) + impl->deref(); +} + +SVGTransformList SVGViewSpec::transform() const +{ + if(!impl) return SVGTransformList(0); + return SVGTransformList(impl->transform()); +} + +SVGElement SVGViewSpec::viewTarget() const +{ + if(!impl) return SVGElement(0); + return SVGElement(impl->viewTarget()); +} + +DOM::DOMString SVGViewSpec::viewBoxString() const +{ + if(!impl) return DOM::DOMString(); + return impl->viewBoxString(); +} + +DOM::DOMString SVGViewSpec::preserveAspectRatioString() const +{ + if(!impl) return DOM::DOMString(); + return impl->preserveAspectRatioString(); +} + +DOM::DOMString SVGViewSpec::transformString() const +{ + if(!impl) return DOM::DOMString(); + return impl->transformString(); +} + +DOM::DOMString SVGViewSpec::viewTargetString() const +{ + if(!impl) return DOM::DOMString(); + return impl->viewTargetString(); +} diff --git a/ksvg/dom/SVGWindow.cc b/ksvg/dom/SVGWindow.cc deleted file mode 100644 index 22a8dcc0..00000000 --- a/ksvg/dom/SVGWindow.cc +++ /dev/null @@ -1,173 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGWindow.h" -#include "SVGWindowImpl.h" -#include "SVGDocument.h" - -using namespace KSVG; - -SVGWindow::SVGWindow() -{ - impl = new SVGWindowImpl(); - impl->ref(); -} - -SVGWindow::SVGWindow(const SVGWindow &other) : impl(0) -{ - (*this) = other; -} - -SVGWindow &SVGWindow::operator =(const SVGWindow &other) -{ - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGWindow::SVGWindow(SVGWindowImpl *other) -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGWindow::~SVGWindow() -{ - if(impl) - impl->deref(); -} - -/*StyleSheet SVGWindow::defaultStyleSheet() const -{ - if(!impl) return ; // FIXME - return impl->defaultStyleSheet(); -}*/ - -SVGDocument SVGWindow::document() const -{ - if(!impl) return SVGDocument(0); // FIXME - return impl->document(); -} - -DOM::Event SVGWindow::evt() const -{ - if(!impl) return DOM::Event(); // FIXME - return impl->evt(); -} - -long SVGWindow::innerHeight() const -{ - if(!impl) return 0; // FIXME - return impl->innerHeight(); -} - -long SVGWindow::innerWidth() const -{ - if(!impl) return 0; // FIXME - return impl->innerWidth(); -} - -void SVGWindow::setSrc(const DOM::DOMString &src) -{ - if(impl) - impl->setSrc(src); -} - -DOM::DOMString SVGWindow::src() const -{ - if(!impl) return DOM::DOMString(); // FIXME - return impl->src(); -} - -void SVGWindow::clearInterval(long interval) -{ - if(impl) - impl->clearInterval(interval); -} - -void SVGWindow::clearTimeout(long timeout) -{ - if(impl) - impl->clearTimeout(timeout); -} - -void SVGWindow::getURL(const DOM::DOMString &uri, const DOM::EventListener &callback) -{ - if(impl) - impl->getURL(uri, callback); -} - -/*DocumentFragment SVGWindow::parseXML(const DOM::DOMString &source, const Document &document) -{ - if(!impl) return ; // FIXME - return impl->parseXML(source, document); -}*/ - -void SVGWindow::postURL(const DOM::DOMString &uri, const DOM::DOMString &data, const DOM::EventListener &callback, const DOM::DOMString &mimeType, const DOM::DOMString &contentEncoding) -{ - if(impl) - impl->postURL(uri, data, callback, mimeType, contentEncoding); -} - -DOM::DOMString SVGWindow::printNode(const DOM::Node &node) -{ - if(!impl) return DOM::DOMString(); // FIXME - return impl->printNode(node); -} - -long SVGWindow::setInterval(const DOM::DOMString &code, const long &delay) -{ - if(!impl) return 0; // FIXME - return impl->setInterval(code, delay); -} - -long SVGWindow::setTimeout(const DOM::DOMString &code, const long &delay) -{ - if(!impl) return 0; // FIXME - return impl->setTimeout(code, delay); -} - -void SVGWindow::alert(const DOM::DOMString &message) -{ - if(impl) - impl->alert(message); -} - -bool SVGWindow::confirm(const DOM::DOMString &message) -{ - if(!impl) return false; // FIXME - return impl->confirm(message); -} - -DOM::DOMString SVGWindow::prompt(const DOM::DOMString &message, const DOM::DOMString &_default) -{ - if(!impl) return DOM::DOMString(); // FIXME - return impl->prompt(message, _default); -} diff --git a/ksvg/dom/SVGWindow.cpp b/ksvg/dom/SVGWindow.cpp new file mode 100644 index 00000000..22a8dcc0 --- /dev/null +++ b/ksvg/dom/SVGWindow.cpp @@ -0,0 +1,173 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGWindow.h" +#include "SVGWindowImpl.h" +#include "SVGDocument.h" + +using namespace KSVG; + +SVGWindow::SVGWindow() +{ + impl = new SVGWindowImpl(); + impl->ref(); +} + +SVGWindow::SVGWindow(const SVGWindow &other) : impl(0) +{ + (*this) = other; +} + +SVGWindow &SVGWindow::operator =(const SVGWindow &other) +{ + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGWindow::SVGWindow(SVGWindowImpl *other) +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGWindow::~SVGWindow() +{ + if(impl) + impl->deref(); +} + +/*StyleSheet SVGWindow::defaultStyleSheet() const +{ + if(!impl) return ; // FIXME + return impl->defaultStyleSheet(); +}*/ + +SVGDocument SVGWindow::document() const +{ + if(!impl) return SVGDocument(0); // FIXME + return impl->document(); +} + +DOM::Event SVGWindow::evt() const +{ + if(!impl) return DOM::Event(); // FIXME + return impl->evt(); +} + +long SVGWindow::innerHeight() const +{ + if(!impl) return 0; // FIXME + return impl->innerHeight(); +} + +long SVGWindow::innerWidth() const +{ + if(!impl) return 0; // FIXME + return impl->innerWidth(); +} + +void SVGWindow::setSrc(const DOM::DOMString &src) +{ + if(impl) + impl->setSrc(src); +} + +DOM::DOMString SVGWindow::src() const +{ + if(!impl) return DOM::DOMString(); // FIXME + return impl->src(); +} + +void SVGWindow::clearInterval(long interval) +{ + if(impl) + impl->clearInterval(interval); +} + +void SVGWindow::clearTimeout(long timeout) +{ + if(impl) + impl->clearTimeout(timeout); +} + +void SVGWindow::getURL(const DOM::DOMString &uri, const DOM::EventListener &callback) +{ + if(impl) + impl->getURL(uri, callback); +} + +/*DocumentFragment SVGWindow::parseXML(const DOM::DOMString &source, const Document &document) +{ + if(!impl) return ; // FIXME + return impl->parseXML(source, document); +}*/ + +void SVGWindow::postURL(const DOM::DOMString &uri, const DOM::DOMString &data, const DOM::EventListener &callback, const DOM::DOMString &mimeType, const DOM::DOMString &contentEncoding) +{ + if(impl) + impl->postURL(uri, data, callback, mimeType, contentEncoding); +} + +DOM::DOMString SVGWindow::printNode(const DOM::Node &node) +{ + if(!impl) return DOM::DOMString(); // FIXME + return impl->printNode(node); +} + +long SVGWindow::setInterval(const DOM::DOMString &code, const long &delay) +{ + if(!impl) return 0; // FIXME + return impl->setInterval(code, delay); +} + +long SVGWindow::setTimeout(const DOM::DOMString &code, const long &delay) +{ + if(!impl) return 0; // FIXME + return impl->setTimeout(code, delay); +} + +void SVGWindow::alert(const DOM::DOMString &message) +{ + if(impl) + impl->alert(message); +} + +bool SVGWindow::confirm(const DOM::DOMString &message) +{ + if(!impl) return false; // FIXME + return impl->confirm(message); +} + +DOM::DOMString SVGWindow::prompt(const DOM::DOMString &message, const DOM::DOMString &_default) +{ + if(!impl) return DOM::DOMString(); // FIXME + return impl->prompt(message, _default); +} diff --git a/ksvg/dom/SVGZoomAndPan.cc b/ksvg/dom/SVGZoomAndPan.cc deleted file mode 100644 index a8a0bf04..00000000 --- a/ksvg/dom/SVGZoomAndPan.cc +++ /dev/null @@ -1,68 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGZoomAndPan.h" -#include "SVGZoomAndPanImpl.h" - -using namespace KSVG; - -// This class can't be constructed seperately. -SVGZoomAndPan::SVGZoomAndPan() -{ - impl = 0; -} - -SVGZoomAndPan::SVGZoomAndPan(const SVGZoomAndPan &other) : impl(0) -{ - (*this) = other; -} - -SVGZoomAndPan &SVGZoomAndPan::operator=(const SVGZoomAndPan &other) -{ - if(impl == other.impl) - return *this; - - impl = other.impl; - - return *this; -} - -SVGZoomAndPan::SVGZoomAndPan(SVGZoomAndPanImpl *other) -{ - impl = other; -} - -SVGZoomAndPan::~SVGZoomAndPan() -{ - // We are not allowed to delete 'impl' as it's not refcounted. - // delete impl; -} - -void SVGZoomAndPan::setZoomAndPan(unsigned short zoomAndPan) -{ - if(impl) - impl->setZoomAndPan(zoomAndPan); -} - -unsigned short SVGZoomAndPan::zoomAndPan() const -{ - if(!impl) return SVG_ZOOMANDPAN_UNKNOWN; - return impl->zoomAndPan(); -} diff --git a/ksvg/dom/SVGZoomAndPan.cpp b/ksvg/dom/SVGZoomAndPan.cpp new file mode 100644 index 00000000..a8a0bf04 --- /dev/null +++ b/ksvg/dom/SVGZoomAndPan.cpp @@ -0,0 +1,68 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGZoomAndPan.h" +#include "SVGZoomAndPanImpl.h" + +using namespace KSVG; + +// This class can't be constructed seperately. +SVGZoomAndPan::SVGZoomAndPan() +{ + impl = 0; +} + +SVGZoomAndPan::SVGZoomAndPan(const SVGZoomAndPan &other) : impl(0) +{ + (*this) = other; +} + +SVGZoomAndPan &SVGZoomAndPan::operator=(const SVGZoomAndPan &other) +{ + if(impl == other.impl) + return *this; + + impl = other.impl; + + return *this; +} + +SVGZoomAndPan::SVGZoomAndPan(SVGZoomAndPanImpl *other) +{ + impl = other; +} + +SVGZoomAndPan::~SVGZoomAndPan() +{ + // We are not allowed to delete 'impl' as it's not refcounted. + // delete impl; +} + +void SVGZoomAndPan::setZoomAndPan(unsigned short zoomAndPan) +{ + if(impl) + impl->setZoomAndPan(zoomAndPan); +} + +unsigned short SVGZoomAndPan::zoomAndPan() const +{ + if(!impl) return SVG_ZOOMANDPAN_UNKNOWN; + return impl->zoomAndPan(); +} diff --git a/ksvg/dom/SVGZoomEvent.cc b/ksvg/dom/SVGZoomEvent.cc deleted file mode 100644 index cf3cd8d6..00000000 --- a/ksvg/dom/SVGZoomEvent.cc +++ /dev/null @@ -1,97 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGZoomEvent.h" -#include "SVGZoomEventImpl.h" -#include "SVGRect.h" -#include "SVGPoint.h" - -using namespace KSVG; - -SVGZoomEvent::SVGZoomEvent() : DOM::UIEvent() -{ - impl = 0; -} - -SVGZoomEvent::SVGZoomEvent(const SVGZoomEvent &other) : DOM::UIEvent(other), impl(0) -{ - (*this) = other; -} - -SVGZoomEvent &SVGZoomEvent::operator =(const SVGZoomEvent &other) -{ - DOM::UIEvent::operator=(other); - - if(impl == other.impl) - return *this; - - if(impl) - impl->deref(); - - impl = other.impl; - - if(impl) - impl->ref(); - - return *this; -} - -SVGZoomEvent::SVGZoomEvent(SVGZoomEventImpl *other) : DOM::UIEvent() -{ - impl = other; - if(impl) - impl->ref(); -} - -SVGZoomEvent::~SVGZoomEvent() -{ - if(impl) - impl->deref(); -} - -SVGRect SVGZoomEvent::zoomRectScreen() const -{ - if(!impl) return SVGRect(0); - return SVGRect(impl->zoomRectScreen()); -} - -float SVGZoomEvent::previousScale() const -{ - if(!impl) return -1; - return impl->previousScale(); -} - -SVGPoint SVGZoomEvent::previousTranslate() const -{ - if(!impl) return SVGPoint(0); - return SVGPoint(impl->previousTranslate()); -} - -float SVGZoomEvent::newScale() const -{ - if(!impl) return -1; - return impl->newScale(); -} - -SVGPoint SVGZoomEvent::newTranslate() const -{ - if(!impl) return SVGPoint(0); - return SVGPoint(impl->newTranslate()); -} diff --git a/ksvg/dom/SVGZoomEvent.cpp b/ksvg/dom/SVGZoomEvent.cpp new file mode 100644 index 00000000..cf3cd8d6 --- /dev/null +++ b/ksvg/dom/SVGZoomEvent.cpp @@ -0,0 +1,97 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGZoomEvent.h" +#include "SVGZoomEventImpl.h" +#include "SVGRect.h" +#include "SVGPoint.h" + +using namespace KSVG; + +SVGZoomEvent::SVGZoomEvent() : DOM::UIEvent() +{ + impl = 0; +} + +SVGZoomEvent::SVGZoomEvent(const SVGZoomEvent &other) : DOM::UIEvent(other), impl(0) +{ + (*this) = other; +} + +SVGZoomEvent &SVGZoomEvent::operator =(const SVGZoomEvent &other) +{ + DOM::UIEvent::operator=(other); + + if(impl == other.impl) + return *this; + + if(impl) + impl->deref(); + + impl = other.impl; + + if(impl) + impl->ref(); + + return *this; +} + +SVGZoomEvent::SVGZoomEvent(SVGZoomEventImpl *other) : DOM::UIEvent() +{ + impl = other; + if(impl) + impl->ref(); +} + +SVGZoomEvent::~SVGZoomEvent() +{ + if(impl) + impl->deref(); +} + +SVGRect SVGZoomEvent::zoomRectScreen() const +{ + if(!impl) return SVGRect(0); + return SVGRect(impl->zoomRectScreen()); +} + +float SVGZoomEvent::previousScale() const +{ + if(!impl) return -1; + return impl->previousScale(); +} + +SVGPoint SVGZoomEvent::previousTranslate() const +{ + if(!impl) return SVGPoint(0); + return SVGPoint(impl->previousTranslate()); +} + +float SVGZoomEvent::newScale() const +{ + if(!impl) return -1; + return impl->newScale(); +} + +SVGPoint SVGZoomEvent::newTranslate() const +{ + if(!impl) return SVGPoint(0); + return SVGPoint(impl->newTranslate()); +} diff --git a/ksvg/impl/CMakeLists.txt b/ksvg/impl/CMakeLists.txt index 64599da1..82980a01 100644 --- a/ksvg/impl/CMakeLists.txt +++ b/ksvg/impl/CMakeLists.txt @@ -30,64 +30,64 @@ include_directories( tde_add_library( ksvgdomimpl STATIC_PIC AUTOMOC SOURCES - SVGLengthImpl.cc SVGNumberImpl.cc SVGPointImpl.cc SVGTransformImpl.cc - SVGMatrixImpl.cc SVGRectImpl.cc SVGAngleImpl.cc SVGAnimatedLengthImpl.cc - SVGAnimatedNumberImpl.cc SVGAnimatedIntegerImpl.cc SVGAnimatedBooleanImpl.cc - SVGAnimatedEnumerationImpl.cc SVGAnimatedPreserveAspectRatioImpl.cc - SVGAnimatedRectImpl.cc SVGAnimatedAngleImpl.cc SVGAnimatedPathDataImpl.cc - SVGAnimatedStringImpl.cc SVGLengthListImpl.cc SVGNumberListImpl.cc - SVGPointListImpl.cc SVGTransformListImpl.cc SVGStringListImpl.cc - SVGPathSegListImpl.cc SVGElementInstanceListImpl.cc - SVGAnimatedLengthListImpl.cc SVGAnimatedNumberListImpl.cc - SVGAnimatedPointsImpl.cc SVGAnimatedTransformListImpl.cc - SVGShapeImpl.cc SVGContainerImpl.cc SVGBBoxTarget.cc SVGHelperImpl.cc - SVGStylableImpl.cc SVGTransformableImpl.cc SVGTestsImpl.cc SVGLangSpaceImpl.cc - SVGExternalResourcesRequiredImpl.cc SVGLocatableImpl.cc SVGFitToViewBoxImpl.cc - SVGPreserveAspectRatioImpl.cc SVGZoomAndPanImpl.cc SVGViewSpecImpl.cc - SVGElementImpl.cc SVGElementInstanceImpl.cc SVGDocumentImpl.cc - SVGSVGElementImpl.cc SVGWindowImpl.cc SVGDefsElementImpl.cc - SVGUseElementImpl.cc SVGDescElementImpl.cc SVGTitleElementImpl.cc - SVGGElementImpl.cc SVGSwitchElementImpl.cc SVGSymbolElementImpl.cc - SVGImageElementImpl.cc SVGURIReferenceImpl.cc SVGStyleElementImpl.cc - SVGCSSRuleImpl.cc SVGPathElementImpl.cc SVGPathSegImpl.cc - SVGPathSegClosePathImpl.cc SVGPathSegArcImpl.cc SVGPathSegMovetoImpl.cc - SVGPathSegCurvetoQuadraticImpl.cc SVGPathSegCurvetoQuadraticSmoothImpl.cc - SVGPathSegCurvetoCubicImpl.cc SVGPathSegCurvetoCubicSmoothImpl.cc - SVGPathSegLinetoImpl.cc SVGPathSegLinetoHorizontalImpl.cc - SVGPathSegLinetoVerticalImpl.cc SVGRectElementImpl.cc SVGCircleElementImpl.cc - SVGEllipseElementImpl.cc SVGLineElementImpl.cc SVGPolyElementImpl.cc - SVGPolylineElementImpl.cc SVGPolygonElementImpl.cc SVGTextElementImpl.cc - SVGTSpanElementImpl.cc SVGTRefElementImpl.cc SVGTextPositioningElementImpl.cc - SVGTextContentElementImpl.cc SVGTextPathElementImpl.cc SVGPaintImpl.cc - SVGMarkerElementImpl.cc SVGColorImpl.cc SVGICCColorImpl.cc - SVGColorProfileElementImpl.cc SVGColorProfileRuleImpl.cc SVGPaintServerImpl.cc - SVGGradientElementImpl.cc SVGStopElementImpl.cc SVGLinearGradientElementImpl.cc - SVGRadialGradientElementImpl.cc SVGPatternElementImpl.cc - SVGClipPathElementImpl.cc SVGMaskElementImpl.cc SVGFilterElementImpl.cc - SVGFilterPrimitiveStandardAttributesImpl.cc SVGFEBlendElementImpl.cc - SVGFEColorMatrixElementImpl.cc SVGFEComponentTransferElementImpl.cc - SVGComponentTransferFunctionElementImpl.cc SVGFEFuncAElementImpl.cc - SVGFEFuncBElementImpl.cc SVGFEFuncGElementImpl.cc SVGFEFuncRElementImpl.cc - SVGFECompositeElementImpl.cc SVGFEConvolveMatrixElementImpl.cc - SVGFEFloodElementImpl.cc SVGFEGaussianBlurElementImpl.cc - SVGFEDiffuseLightingElementImpl.cc SVGFEDistantLightElementImpl.cc - SVGFEPointLightElementImpl.cc SVGFESpotLightElementImpl.cc - SVGFEDisplacementMapElementImpl.cc SVGFEMergeElementImpl.cc - SVGFEMergeNodeElementImpl.cc SVGFEImageElementImpl.cc - SVGFEMorphologyElementImpl.cc SVGFEOffsetElementImpl.cc - SVGFESpecularLightingElementImpl.cc SVGFETileElementImpl.cc - SVGFETurbulenceElementImpl.cc SVGCursorElementImpl.cc - SVGAElementImpl.cc SVGViewElementImpl.cc SVGScriptElementImpl.cc - SVGEventImpl.cc SVGZoomEventImpl.cc SVGEcma.cc generateddata.cpp - SVGAnimationElementImpl.cc SVGAnimateElementImpl.cc SVGSetElementImpl.cc - SVGAnimateMotionElementImpl.cc SVGAnimateColorElementImpl.cc - SVGAnimateTransformElementImpl.cc SVGMPathElementImpl.cc SVGTimeScheduler.cc - SVGFontElementImpl.cc SVGAltGlyphElementImpl.cc SVGAltGlyphDefElementImpl.cc - SVGGlyphRefElementImpl.cc SVGGlyphElementImpl.cc SVGMissingGlyphElementImpl.cc - SVGFontFaceElementImpl.cc SVGFontFaceFormatElementImpl.cc - SVGFontFaceNameElementImpl.cc SVGFontFaceSrcElementImpl.cc - SVGFontFaceUriElementImpl.cc SVGDefinitionSrcElementImpl.cc - SVGHKernElementImpl.cc SVGVKernElementImpl.cc SVGMetadataElementImpl.cc - SVGForeignObjectElementImpl.cc svgpathparser.cc + SVGLengthImpl.cpp SVGNumberImpl.cpp SVGPointImpl.cpp SVGTransformImpl.cpp + SVGMatrixImpl.cpp SVGRectImpl.cpp SVGAngleImpl.cpp SVGAnimatedLengthImpl.cpp + SVGAnimatedNumberImpl.cpp SVGAnimatedIntegerImpl.cpp SVGAnimatedBooleanImpl.cpp + SVGAnimatedEnumerationImpl.cpp SVGAnimatedPreserveAspectRatioImpl.cpp + SVGAnimatedRectImpl.cpp SVGAnimatedAngleImpl.cpp SVGAnimatedPathDataImpl.cpp + SVGAnimatedStringImpl.cpp SVGLengthListImpl.cpp SVGNumberListImpl.cpp + SVGPointListImpl.cpp SVGTransformListImpl.cpp SVGStringListImpl.cpp + SVGPathSegListImpl.cpp SVGElementInstanceListImpl.cpp + SVGAnimatedLengthListImpl.cpp SVGAnimatedNumberListImpl.cpp + SVGAnimatedPointsImpl.cpp SVGAnimatedTransformListImpl.cpp + SVGShapeImpl.cpp SVGContainerImpl.cpp SVGBBoxTarget.cpp SVGHelperImpl.cpp + SVGStylableImpl.cpp SVGTransformableImpl.cpp SVGTestsImpl.cpp SVGLangSpaceImpl.cpp + SVGExternalResourcesRequiredImpl.cpp SVGLocatableImpl.cpp SVGFitToViewBoxImpl.cpp + SVGPreserveAspectRatioImpl.cpp SVGZoomAndPanImpl.cpp SVGViewSpecImpl.cpp + SVGElementImpl.cpp SVGElementInstanceImpl.cpp SVGDocumentImpl.cpp + SVGSVGElementImpl.cpp SVGWindowImpl.cpp SVGDefsElementImpl.cpp + SVGUseElementImpl.cpp SVGDescElementImpl.cpp SVGTitleElementImpl.cpp + SVGGElementImpl.cpp SVGSwitchElementImpl.cpp SVGSymbolElementImpl.cpp + SVGImageElementImpl.cpp SVGURIReferenceImpl.cpp SVGStyleElementImpl.cpp + SVGCSSRuleImpl.cpp SVGPathElementImpl.cpp SVGPathSegImpl.cpp + SVGPathSegClosePathImpl.cpp SVGPathSegArcImpl.cpp SVGPathSegMovetoImpl.cpp + SVGPathSegCurvetoQuadraticImpl.cpp SVGPathSegCurvetoQuadraticSmoothImpl.cpp + SVGPathSegCurvetoCubicImpl.cpp SVGPathSegCurvetoCubicSmoothImpl.cpp + SVGPathSegLinetoImpl.cpp SVGPathSegLinetoHorizontalImpl.cpp + SVGPathSegLinetoVerticalImpl.cpp SVGRectElementImpl.cpp SVGCircleElementImpl.cpp + SVGEllipseElementImpl.cpp SVGLineElementImpl.cpp SVGPolyElementImpl.cpp + SVGPolylineElementImpl.cpp SVGPolygonElementImpl.cpp SVGTextElementImpl.cpp + SVGTSpanElementImpl.cpp SVGTRefElementImpl.cpp SVGTextPositioningElementImpl.cpp + SVGTextContentElementImpl.cpp SVGTextPathElementImpl.cpp SVGPaintImpl.cpp + SVGMarkerElementImpl.cpp SVGColorImpl.cpp SVGICCColorImpl.cpp + SVGColorProfileElementImpl.cpp SVGColorProfileRuleImpl.cpp SVGPaintServerImpl.cpp + SVGGradientElementImpl.cpp SVGStopElementImpl.cpp SVGLinearGradientElementImpl.cpp + SVGRadialGradientElementImpl.cpp SVGPatternElementImpl.cpp + SVGClipPathElementImpl.cpp SVGMaskElementImpl.cpp SVGFilterElementImpl.cpp + SVGFilterPrimitiveStandardAttributesImpl.cpp SVGFEBlendElementImpl.cpp + SVGFEColorMatrixElementImpl.cpp SVGFEComponentTransferElementImpl.cpp + SVGComponentTransferFunctionElementImpl.cpp SVGFEFuncAElementImpl.cpp + SVGFEFuncBElementImpl.cpp SVGFEFuncGElementImpl.cpp SVGFEFuncRElementImpl.cpp + SVGFECompositeElementImpl.cpp SVGFEConvolveMatrixElementImpl.cpp + SVGFEFloodElementImpl.cpp SVGFEGaussianBlurElementImpl.cpp + SVGFEDiffuseLightingElementImpl.cpp SVGFEDistantLightElementImpl.cpp + SVGFEPointLightElementImpl.cpp SVGFESpotLightElementImpl.cpp + SVGFEDisplacementMapElementImpl.cpp SVGFEMergeElementImpl.cpp + SVGFEMergeNodeElementImpl.cpp SVGFEImageElementImpl.cpp + SVGFEMorphologyElementImpl.cpp SVGFEOffsetElementImpl.cpp + SVGFESpecularLightingElementImpl.cpp SVGFETileElementImpl.cpp + SVGFETurbulenceElementImpl.cpp SVGCursorElementImpl.cpp + SVGAElementImpl.cpp SVGViewElementImpl.cpp SVGScriptElementImpl.cpp + SVGEventImpl.cpp SVGZoomEventImpl.cpp SVGEcma.cpp generateddata.cpp + SVGAnimationElementImpl.cpp SVGAnimateElementImpl.cpp SVGSetElementImpl.cpp + SVGAnimateMotionElementImpl.cpp SVGAnimateColorElementImpl.cpp + SVGAnimateTransformElementImpl.cpp SVGMPathElementImpl.cpp SVGTimeScheduler.cpp + SVGFontElementImpl.cpp SVGAltGlyphElementImpl.cpp SVGAltGlyphDefElementImpl.cpp + SVGGlyphRefElementImpl.cpp SVGGlyphElementImpl.cpp SVGMissingGlyphElementImpl.cpp + SVGFontFaceElementImpl.cpp SVGFontFaceFormatElementImpl.cpp + SVGFontFaceNameElementImpl.cpp SVGFontFaceSrcElementImpl.cpp + SVGFontFaceUriElementImpl.cpp SVGDefinitionSrcElementImpl.cpp + SVGHKernElementImpl.cpp SVGVKernElementImpl.cpp SVGMetadataElementImpl.cpp + SVGForeignObjectElementImpl.cpp svgpathparser.cpp LINK kjs-shared ) diff --git a/ksvg/impl/Makefile.am b/ksvg/impl/Makefile.am index 24e40d67..8509022f 100644 --- a/ksvg/impl/Makefile.am +++ b/ksvg/impl/Makefile.am @@ -29,87 +29,87 @@ KDE_OPTIONS = nofinal KDE_CXXFLAGS = $(USE_EXCEPTIONS) libksvgdomimpl_la_SOURCES = \ -SVGLengthImpl.cc SVGNumberImpl.cc SVGPointImpl.cc SVGTransformImpl.cc \ -SVGMatrixImpl.cc SVGRectImpl.cc SVGAngleImpl.cc \ +SVGLengthImpl.cpp SVGNumberImpl.cpp SVGPointImpl.cpp SVGTransformImpl.cpp \ +SVGMatrixImpl.cpp SVGRectImpl.cpp SVGAngleImpl.cpp \ \ -SVGAnimatedLengthImpl.cc SVGAnimatedNumberImpl.cc SVGAnimatedIntegerImpl.cc \ -SVGAnimatedBooleanImpl.cc SVGAnimatedEnumerationImpl.cc SVGAnimatedPreserveAspectRatioImpl.cc \ -SVGAnimatedRectImpl.cc SVGAnimatedAngleImpl.cc SVGAnimatedPathDataImpl.cc SVGAnimatedStringImpl.cc \ +SVGAnimatedLengthImpl.cpp SVGAnimatedNumberImpl.cpp SVGAnimatedIntegerImpl.cpp \ +SVGAnimatedBooleanImpl.cpp SVGAnimatedEnumerationImpl.cpp SVGAnimatedPreserveAspectRatioImpl.cpp \ +SVGAnimatedRectImpl.cpp SVGAnimatedAngleImpl.cpp SVGAnimatedPathDataImpl.cpp SVGAnimatedStringImpl.cpp \ \ -SVGLengthListImpl.cc SVGNumberListImpl.cc SVGPointListImpl.cc SVGTransformListImpl.cc \ -SVGStringListImpl.cc SVGPathSegListImpl.cc SVGElementInstanceListImpl.cc \ +SVGLengthListImpl.cpp SVGNumberListImpl.cpp SVGPointListImpl.cpp SVGTransformListImpl.cpp \ +SVGStringListImpl.cpp SVGPathSegListImpl.cpp SVGElementInstanceListImpl.cpp \ \ -SVGAnimatedLengthListImpl.cc SVGAnimatedNumberListImpl.cc \ -SVGAnimatedPointsImpl.cc SVGAnimatedTransformListImpl.cc \ +SVGAnimatedLengthListImpl.cpp SVGAnimatedNumberListImpl.cpp \ +SVGAnimatedPointsImpl.cpp SVGAnimatedTransformListImpl.cpp \ \ -SVGShapeImpl.cc SVGContainerImpl.cc SVGBBoxTarget.cc SVGHelperImpl.cc \ -SVGStylableImpl.cc SVGTransformableImpl.cc SVGTestsImpl.cc SVGLangSpaceImpl.cc \ -SVGExternalResourcesRequiredImpl.cc SVGLocatableImpl.cc SVGFitToViewBoxImpl.cc \ -SVGPreserveAspectRatioImpl.cc SVGZoomAndPanImpl.cc SVGViewSpecImpl.cc \ +SVGShapeImpl.cpp SVGContainerImpl.cpp SVGBBoxTarget.cpp SVGHelperImpl.cpp \ +SVGStylableImpl.cpp SVGTransformableImpl.cpp SVGTestsImpl.cpp SVGLangSpaceImpl.cpp \ +SVGExternalResourcesRequiredImpl.cpp SVGLocatableImpl.cpp SVGFitToViewBoxImpl.cpp \ +SVGPreserveAspectRatioImpl.cpp SVGZoomAndPanImpl.cpp SVGViewSpecImpl.cpp \ \ -SVGElementImpl.cc SVGElementInstanceImpl.cc \ -SVGDocumentImpl.cc SVGSVGElementImpl.cc SVGWindowImpl.cc \ -SVGDefsElementImpl.cc SVGUseElementImpl.cc \ -SVGDescElementImpl.cc SVGTitleElementImpl.cc \ -SVGGElementImpl.cc SVGSwitchElementImpl.cc \ -SVGSymbolElementImpl.cc SVGImageElementImpl.cc \ -SVGURIReferenceImpl.cc \ +SVGElementImpl.cpp SVGElementInstanceImpl.cpp \ +SVGDocumentImpl.cpp SVGSVGElementImpl.cpp SVGWindowImpl.cpp \ +SVGDefsElementImpl.cpp SVGUseElementImpl.cpp \ +SVGDescElementImpl.cpp SVGTitleElementImpl.cpp \ +SVGGElementImpl.cpp SVGSwitchElementImpl.cpp \ +SVGSymbolElementImpl.cpp SVGImageElementImpl.cpp \ +SVGURIReferenceImpl.cpp \ \ -SVGStyleElementImpl.cc SVGCSSRuleImpl.cc \ +SVGStyleElementImpl.cpp SVGCSSRuleImpl.cpp \ \ -SVGPathElementImpl.cc SVGPathSegImpl.cc SVGPathSegClosePathImpl.cc SVGPathSegArcImpl.cc \ -SVGPathSegMovetoImpl.cc SVGPathSegCurvetoQuadraticImpl.cc SVGPathSegCurvetoQuadraticSmoothImpl.cc \ -SVGPathSegCurvetoCubicImpl.cc SVGPathSegCurvetoCubicSmoothImpl.cc SVGPathSegLinetoImpl.cc \ -SVGPathSegLinetoHorizontalImpl.cc SVGPathSegLinetoVerticalImpl.cc \ +SVGPathElementImpl.cpp SVGPathSegImpl.cpp SVGPathSegClosePathImpl.cpp SVGPathSegArcImpl.cpp \ +SVGPathSegMovetoImpl.cpp SVGPathSegCurvetoQuadraticImpl.cpp SVGPathSegCurvetoQuadraticSmoothImpl.cpp \ +SVGPathSegCurvetoCubicImpl.cpp SVGPathSegCurvetoCubicSmoothImpl.cpp SVGPathSegLinetoImpl.cpp \ +SVGPathSegLinetoHorizontalImpl.cpp SVGPathSegLinetoVerticalImpl.cpp \ \ -SVGRectElementImpl.cc SVGCircleElementImpl.cc SVGEllipseElementImpl.cc SVGLineElementImpl.cc \ -SVGPolyElementImpl.cc SVGPolylineElementImpl.cc SVGPolygonElementImpl.cc \ +SVGRectElementImpl.cpp SVGCircleElementImpl.cpp SVGEllipseElementImpl.cpp SVGLineElementImpl.cpp \ +SVGPolyElementImpl.cpp SVGPolylineElementImpl.cpp SVGPolygonElementImpl.cpp \ \ -SVGTextElementImpl.cc SVGTSpanElementImpl.cc SVGTRefElementImpl.cc \ -SVGTextPositioningElementImpl.cc SVGTextContentElementImpl.cc SVGTextPathElementImpl.cc \ +SVGTextElementImpl.cpp SVGTSpanElementImpl.cpp SVGTRefElementImpl.cpp \ +SVGTextPositioningElementImpl.cpp SVGTextContentElementImpl.cpp SVGTextPathElementImpl.cpp \ \ -SVGPaintImpl.cc SVGMarkerElementImpl.cc \ +SVGPaintImpl.cpp SVGMarkerElementImpl.cpp \ \ -SVGColorImpl.cc SVGICCColorImpl.cc SVGColorProfileElementImpl.cc SVGColorProfileRuleImpl.cc \ +SVGColorImpl.cpp SVGICCColorImpl.cpp SVGColorProfileElementImpl.cpp SVGColorProfileRuleImpl.cpp \ \ -SVGPaintServerImpl.cc SVGGradientElementImpl.cc SVGStopElementImpl.cc \ -SVGLinearGradientElementImpl.cc SVGRadialGradientElementImpl.cc SVGPatternElementImpl.cc \ +SVGPaintServerImpl.cpp SVGGradientElementImpl.cpp SVGStopElementImpl.cpp \ +SVGLinearGradientElementImpl.cpp SVGRadialGradientElementImpl.cpp SVGPatternElementImpl.cpp \ \ -SVGClipPathElementImpl.cc SVGMaskElementImpl.cc \ +SVGClipPathElementImpl.cpp SVGMaskElementImpl.cpp \ \ -SVGFilterElementImpl.cc SVGFilterPrimitiveStandardAttributesImpl.cc \ -SVGFEBlendElementImpl.cc SVGFEColorMatrixElementImpl.cc \ -SVGFEComponentTransferElementImpl.cc SVGComponentTransferFunctionElementImpl.cc \ -SVGFEFuncAElementImpl.cc SVGFEFuncBElementImpl.cc SVGFEFuncGElementImpl.cc \ -SVGFEFuncRElementImpl.cc SVGFECompositeElementImpl.cc SVGFEConvolveMatrixElementImpl.cc \ -SVGFEFloodElementImpl.cc SVGFEGaussianBlurElementImpl.cc SVGFEDiffuseLightingElementImpl.cc \ -SVGFEDistantLightElementImpl.cc SVGFEPointLightElementImpl.cc SVGFESpotLightElementImpl.cc \ -SVGFEDisplacementMapElementImpl.cc SVGFEMergeElementImpl.cc SVGFEMergeNodeElementImpl.cc \ -SVGFEImageElementImpl.cc SVGFEMorphologyElementImpl.cc SVGFEOffsetElementImpl.cc \ -SVGFESpecularLightingElementImpl.cc SVGFETileElementImpl.cc SVGFETurbulenceElementImpl.cc \ +SVGFilterElementImpl.cpp SVGFilterPrimitiveStandardAttributesImpl.cpp \ +SVGFEBlendElementImpl.cpp SVGFEColorMatrixElementImpl.cpp \ +SVGFEComponentTransferElementImpl.cpp SVGComponentTransferFunctionElementImpl.cpp \ +SVGFEFuncAElementImpl.cpp SVGFEFuncBElementImpl.cpp SVGFEFuncGElementImpl.cpp \ +SVGFEFuncRElementImpl.cpp SVGFECompositeElementImpl.cpp SVGFEConvolveMatrixElementImpl.cpp \ +SVGFEFloodElementImpl.cpp SVGFEGaussianBlurElementImpl.cpp SVGFEDiffuseLightingElementImpl.cpp \ +SVGFEDistantLightElementImpl.cpp SVGFEPointLightElementImpl.cpp SVGFESpotLightElementImpl.cpp \ +SVGFEDisplacementMapElementImpl.cpp SVGFEMergeElementImpl.cpp SVGFEMergeNodeElementImpl.cpp \ +SVGFEImageElementImpl.cpp SVGFEMorphologyElementImpl.cpp SVGFEOffsetElementImpl.cpp \ +SVGFESpecularLightingElementImpl.cpp SVGFETileElementImpl.cpp SVGFETurbulenceElementImpl.cpp \ \ -SVGCursorElementImpl.cc \ +SVGCursorElementImpl.cpp \ \ -SVGAElementImpl.cc SVGViewElementImpl.cc \ +SVGAElementImpl.cpp SVGViewElementImpl.cpp \ \ -SVGScriptElementImpl.cc SVGEventImpl.cc SVGZoomEventImpl.cc \ -SVGEcma.cc generateddata.cpp \ +SVGScriptElementImpl.cpp SVGEventImpl.cpp SVGZoomEventImpl.cpp \ +SVGEcma.cpp generateddata.cpp \ \ -SVGAnimationElementImpl.cc SVGAnimateElementImpl.cc SVGSetElementImpl.cc \ -SVGAnimateMotionElementImpl.cc SVGAnimateColorElementImpl.cc \ -SVGAnimateTransformElementImpl.cc SVGMPathElementImpl.cc SVGTimeScheduler.cc \ +SVGAnimationElementImpl.cpp SVGAnimateElementImpl.cpp SVGSetElementImpl.cpp \ +SVGAnimateMotionElementImpl.cpp SVGAnimateColorElementImpl.cpp \ +SVGAnimateTransformElementImpl.cpp SVGMPathElementImpl.cpp SVGTimeScheduler.cpp \ \ -SVGFontElementImpl.cc SVGAltGlyphElementImpl.cc SVGAltGlyphDefElementImpl.cc \ -SVGGlyphRefElementImpl.cc SVGGlyphElementImpl.cc SVGMissingGlyphElementImpl.cc \ -SVGFontFaceElementImpl.cc SVGFontFaceFormatElementImpl.cc SVGFontFaceNameElementImpl.cc \ -SVGFontFaceSrcElementImpl.cc SVGFontFaceUriElementImpl.cc SVGDefinitionSrcElementImpl.cc \ -SVGHKernElementImpl.cc SVGVKernElementImpl.cc \ +SVGFontElementImpl.cpp SVGAltGlyphElementImpl.cpp SVGAltGlyphDefElementImpl.cpp \ +SVGGlyphRefElementImpl.cpp SVGGlyphElementImpl.cpp SVGMissingGlyphElementImpl.cpp \ +SVGFontFaceElementImpl.cpp SVGFontFaceFormatElementImpl.cpp SVGFontFaceNameElementImpl.cpp \ +SVGFontFaceSrcElementImpl.cpp SVGFontFaceUriElementImpl.cpp SVGDefinitionSrcElementImpl.cpp \ +SVGHKernElementImpl.cpp SVGVKernElementImpl.cpp \ \ -SVGMetadataElementImpl.cc \ +SVGMetadataElementImpl.cpp \ \ -SVGForeignObjectElementImpl.cc \ +SVGForeignObjectElementImpl.cpp \ \ -svgpathparser.cc +svgpathparser.cpp libksvgdomimpl_la_METASOURCES = AUTO diff --git a/ksvg/impl/SVGAElementImpl.cc b/ksvg/impl/SVGAElementImpl.cc deleted file mode 100644 index 0885f254..00000000 --- a/ksvg/impl/SVGAElementImpl.cc +++ /dev/null @@ -1,115 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAElementImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGAnimatedStringImpl.h" - -using namespace KSVG; - -#include "SVGAElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGAElementImpl::SVGAElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - KSVG_EMPTY_FLAGS - - m_target = new SVGAnimatedStringImpl(); - m_target->ref(); -} - -SVGAElementImpl::~SVGAElementImpl() -{ - if(m_target) - m_target->deref(); -} - -/* -@namespace KSVG -@begin SVGAElementImpl::s_hashTable 2 - target SVGAElementImpl::Target DontDelete|ReadOnly -@end -*/ - -Value SVGAElementImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case Target: - return m_target->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGAElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Target: - { - if(m_target) - m_target->deref(); - - SVGAnimatedStringImpl *temp = new SVGAnimatedStringImpl(); - temp->ref(); - temp->setBaseVal(value.toString(exec).string()); - setTarget(temp); - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGAElementImpl::setTarget(SVGAnimatedStringImpl *target) -{ - m_target = target; -} - -SVGAnimatedStringImpl *SVGAElementImpl::target() const -{ - return m_target; -} - -SVGAElementImpl *SVGAElementImpl::getLink(SVGElementImpl *sourceElem) -{ - for(DOM::Node node = *sourceElem; !node.isNull(); node = node.parentNode()) - { - SVGElementImpl *elem = sourceElem->ownerDoc()->getElementFromHandle(node.handle()); - if(elem) - { - SVGAElementImpl *link = dynamic_cast(elem); - if(link) - return link; - } - } - - return 0; -} diff --git a/ksvg/impl/SVGAElementImpl.cpp b/ksvg/impl/SVGAElementImpl.cpp new file mode 100644 index 00000000..0885f254 --- /dev/null +++ b/ksvg/impl/SVGAElementImpl.cpp @@ -0,0 +1,115 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAElementImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGAnimatedStringImpl.h" + +using namespace KSVG; + +#include "SVGAElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGAElementImpl::SVGAElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + KSVG_EMPTY_FLAGS + + m_target = new SVGAnimatedStringImpl(); + m_target->ref(); +} + +SVGAElementImpl::~SVGAElementImpl() +{ + if(m_target) + m_target->deref(); +} + +/* +@namespace KSVG +@begin SVGAElementImpl::s_hashTable 2 + target SVGAElementImpl::Target DontDelete|ReadOnly +@end +*/ + +Value SVGAElementImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case Target: + return m_target->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGAElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Target: + { + if(m_target) + m_target->deref(); + + SVGAnimatedStringImpl *temp = new SVGAnimatedStringImpl(); + temp->ref(); + temp->setBaseVal(value.toString(exec).string()); + setTarget(temp); + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGAElementImpl::setTarget(SVGAnimatedStringImpl *target) +{ + m_target = target; +} + +SVGAnimatedStringImpl *SVGAElementImpl::target() const +{ + return m_target; +} + +SVGAElementImpl *SVGAElementImpl::getLink(SVGElementImpl *sourceElem) +{ + for(DOM::Node node = *sourceElem; !node.isNull(); node = node.parentNode()) + { + SVGElementImpl *elem = sourceElem->ownerDoc()->getElementFromHandle(node.handle()); + if(elem) + { + SVGAElementImpl *link = dynamic_cast(elem); + if(link) + return link; + } + } + + return 0; +} diff --git a/ksvg/impl/SVGAltGlyphDefElementImpl.cc b/ksvg/impl/SVGAltGlyphDefElementImpl.cc deleted file mode 100644 index 6c60d72c..00000000 --- a/ksvg/impl/SVGAltGlyphDefElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAltGlyphDefElementImpl.h" - -using namespace KSVG; - -SVGAltGlyphDefElementImpl::SVGAltGlyphDefElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGAltGlyphDefElementImpl::~SVGAltGlyphDefElementImpl() -{ -} diff --git a/ksvg/impl/SVGAltGlyphDefElementImpl.cpp b/ksvg/impl/SVGAltGlyphDefElementImpl.cpp new file mode 100644 index 00000000..6c60d72c --- /dev/null +++ b/ksvg/impl/SVGAltGlyphDefElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAltGlyphDefElementImpl.h" + +using namespace KSVG; + +SVGAltGlyphDefElementImpl::SVGAltGlyphDefElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGAltGlyphDefElementImpl::~SVGAltGlyphDefElementImpl() +{ +} diff --git a/ksvg/impl/SVGAltGlyphElementImpl.cc b/ksvg/impl/SVGAltGlyphElementImpl.cc deleted file mode 100644 index 724fa50c..00000000 --- a/ksvg/impl/SVGAltGlyphElementImpl.cc +++ /dev/null @@ -1,47 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGSVGElementImpl.h" -#include "SVGAltGlyphElementImpl.h" - -using namespace KSVG; - -SVGAltGlyphElementImpl::SVGAltGlyphElementImpl(DOM::ElementImpl *impl) : SVGTSpanElementImpl(impl), SVGURIReferenceImpl() -{ -} - -SVGAltGlyphElementImpl::~SVGAltGlyphElementImpl() -{ -} - -void SVGAltGlyphElementImpl::setAttributes() -{ - SVGTSpanElementImpl::setAttributes(); -} - -DOM::DOMString SVGAltGlyphElementImpl::format() -{ - return ""; -} - -DOM::DOMString SVGAltGlyphElementImpl::glyphRef() -{ - return ""; -} diff --git a/ksvg/impl/SVGAltGlyphElementImpl.cpp b/ksvg/impl/SVGAltGlyphElementImpl.cpp new file mode 100644 index 00000000..724fa50c --- /dev/null +++ b/ksvg/impl/SVGAltGlyphElementImpl.cpp @@ -0,0 +1,47 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGSVGElementImpl.h" +#include "SVGAltGlyphElementImpl.h" + +using namespace KSVG; + +SVGAltGlyphElementImpl::SVGAltGlyphElementImpl(DOM::ElementImpl *impl) : SVGTSpanElementImpl(impl), SVGURIReferenceImpl() +{ +} + +SVGAltGlyphElementImpl::~SVGAltGlyphElementImpl() +{ +} + +void SVGAltGlyphElementImpl::setAttributes() +{ + SVGTSpanElementImpl::setAttributes(); +} + +DOM::DOMString SVGAltGlyphElementImpl::format() +{ + return ""; +} + +DOM::DOMString SVGAltGlyphElementImpl::glyphRef() +{ + return ""; +} diff --git a/ksvg/impl/SVGAngleImpl.cc b/ksvg/impl/SVGAngleImpl.cc deleted file mode 100644 index b69d95e8..00000000 --- a/ksvg/impl/SVGAngleImpl.cc +++ /dev/null @@ -1,275 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAngle.h" - -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGAngleImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_cacheimpl.h" - -const double deg2rad = 0.017453292519943295769; // pi/180 -const double deg2grad = 400.0 / 360.0; -const double rad2grad = deg2grad / deg2rad; - -SVGAngleImpl::SVGAngleImpl() -{ - KSVG_EMPTY_FLAGS - - m_unitType = SVG_ANGLETYPE_UNKNOWN; - m_valueInSpecifiedUnits = 0; - m_value = 0; -} - -SVGAngleImpl::~SVGAngleImpl() -{ -} - -unsigned short SVGAngleImpl::unitType() const -{ - return m_unitType; -} - -void SVGAngleImpl::setValue(float value) -{ - m_value = value; -} - -float SVGAngleImpl::value() const -{ - return m_value; -} - -// calc m_value -void SVGAngleImpl::calculate() -{ - if(m_unitType == SVG_ANGLETYPE_GRAD) - m_value = m_valueInSpecifiedUnits / deg2grad; - else if(m_unitType == SVG_ANGLETYPE_RAD) - m_value = m_valueInSpecifiedUnits / deg2rad; - else if(m_unitType == SVG_ANGLETYPE_UNSPECIFIED || m_unitType == SVG_ANGLETYPE_DEG) - m_value = m_valueInSpecifiedUnits; -} - -void SVGAngleImpl::setValueInSpecifiedUnits(float valueInSpecifiedUnits) -{ - m_valueInSpecifiedUnits = valueInSpecifiedUnits; - calculate(); -} - -float SVGAngleImpl::valueInSpecifiedUnits() const -{ - return m_valueInSpecifiedUnits; -} - -void SVGAngleImpl::setValueAsString(const DOM::DOMString &valueAsString) -{ - m_valueAsString = valueAsString; - - TQString s = valueAsString.string(); - - bool bOK; - m_valueInSpecifiedUnits = s.toFloat(&bOK); - m_unitType = SVG_ANGLETYPE_UNSPECIFIED; - - if(!bOK) - { - if(s.endsWith("deg")) - m_unitType = SVG_ANGLETYPE_DEG; - else if(s.endsWith("grad")) - m_unitType = SVG_ANGLETYPE_GRAD; - else if(s.endsWith("rad")) - m_unitType = SVG_ANGLETYPE_RAD; - } - - calculate(); -} - -DOM::DOMString SVGAngleImpl::valueAsString() const -{ - m_valueAsString.string().setNum(m_valueInSpecifiedUnits); - - switch(m_unitType) - { - case SVG_ANGLETYPE_UNSPECIFIED: - case SVG_ANGLETYPE_DEG: - m_valueAsString.string() += "deg"; - break; - case SVG_ANGLETYPE_RAD: - m_valueAsString.string() += "rad"; - break; - case SVG_ANGLETYPE_GRAD: - m_valueAsString.string() += "grad"; - break; - } - - return m_valueAsString; -} - -void SVGAngleImpl::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits) -{ - m_unitType = unitType; - m_valueInSpecifiedUnits = valueInSpecifiedUnits; - calculate(); -} - -void SVGAngleImpl::convertToSpecifiedUnits(unsigned short unitType) -{ - if(m_unitType == unitType) - return; - - if(m_unitType == SVG_ANGLETYPE_DEG && unitType == SVG_ANGLETYPE_RAD) - m_valueInSpecifiedUnits *= deg2rad; - else if(m_unitType == SVG_ANGLETYPE_GRAD && unitType == SVG_ANGLETYPE_RAD) - m_valueInSpecifiedUnits /= rad2grad; - else if(m_unitType == SVG_ANGLETYPE_DEG && unitType == SVG_ANGLETYPE_GRAD) - m_valueInSpecifiedUnits *= deg2grad; - else if(m_unitType == SVG_ANGLETYPE_RAD && unitType == SVG_ANGLETYPE_GRAD) - m_valueInSpecifiedUnits *= rad2grad; - else if(m_unitType == SVG_ANGLETYPE_RAD && unitType == SVG_ANGLETYPE_DEG) - m_valueInSpecifiedUnits /= deg2rad; - else if(m_unitType == SVG_ANGLETYPE_GRAD && unitType == SVG_ANGLETYPE_DEG) - m_valueInSpecifiedUnits /= deg2grad; - - m_unitType = unitType; -} - -// Helpers -double SVGAngleImpl::todeg(double rad) -{ - return rad / deg2rad; -} - -double SVGAngleImpl::torad(double deg) -{ - return deg * deg2rad; -} - -double SVGAngleImpl::shortestArcBisector(double angle1, double angle2) -{ - double bisector = (angle1 + angle2) / 2; - - if(fabs(angle1 - angle2) > 180) - bisector += 180; - - return bisector; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAngleImpl::s_hashTable 5 - value SVGAngleImpl::Value DontDelete - valueInSpecifiedUnits SVGAngleImpl::ValueInSpecifiedUnits DontDelete - valueAsString SVGAngleImpl::ValueAsString DontDelete - unitType SVGAngleImpl::UnitType DontDelete -@end -@namespace KSVG -@begin SVGAngleImplProto::s_hashTable 3 - convertToSpecifiedUnits SVGAngleImpl::ConvertToSpecifiedUnits DontDelete|Function 1 - newValueSpecifiedUnits SVGAngleImpl::NewValueSpecifiedUnits DontDelete|Function 2 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGAngle", SVGAngleImplProto, SVGAngleImplProtoFunc) - -Value SVGAngleImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Value: - return Number(value()); - case ValueInSpecifiedUnits: - return Number(valueInSpecifiedUnits()); - case ValueAsString: - return String(valueAsString().string()); - case UnitType: - return Number(unitType()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGAngleImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case Value: - setValue(value.toNumber(exec)); - break; - case ValueInSpecifiedUnits: - setValueInSpecifiedUnits(value.toNumber(exec)); - break; - case ValueAsString: - setValueAsString(value.toString(exec).string()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGAngleImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGAngleImpl) - - switch(id) - { - case SVGAngleImpl::ConvertToSpecifiedUnits: - obj->convertToSpecifiedUnits(static_cast(args[0].toNumber(exec))); - break; - case SVGAngleImpl::NewValueSpecifiedUnits: - obj->newValueSpecifiedUnits(static_cast(args[0].toNumber(exec)), args[1].toNumber(exec)); - break; - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -/* -@namespace KSVG -@begin SVGAngleImplConstructor::s_hashTable 7 - SVG_ANGLETYPE_UNKNOWN KSVG::SVG_ANGLETYPE_UNKNOWN DontDelete|ReadOnly - SVG_ANGLETYPE_UNSPECIFIED KSVG::SVG_ANGLETYPE_UNSPECIFIED DontDelete|ReadOnly - SVG_ANGLETYPE_RAD KSVG::SVG_ANGLETYPE_RAD DontDelete|ReadOnly - SVG_ANGLETYPE_DEG KSVG::SVG_ANGLETYPE_DEG DontDelete|ReadOnly - SVG_ANGLETYPE_GRAD KSVG::SVG_ANGLETYPE_GRAD DontDelete|ReadOnly -@end -*/ - -Value SVGAngleImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGAngleImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgangle.constructor]]"); -} diff --git a/ksvg/impl/SVGAngleImpl.cpp b/ksvg/impl/SVGAngleImpl.cpp new file mode 100644 index 00000000..b69d95e8 --- /dev/null +++ b/ksvg/impl/SVGAngleImpl.cpp @@ -0,0 +1,275 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAngle.h" + +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGAngleImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_cacheimpl.h" + +const double deg2rad = 0.017453292519943295769; // pi/180 +const double deg2grad = 400.0 / 360.0; +const double rad2grad = deg2grad / deg2rad; + +SVGAngleImpl::SVGAngleImpl() +{ + KSVG_EMPTY_FLAGS + + m_unitType = SVG_ANGLETYPE_UNKNOWN; + m_valueInSpecifiedUnits = 0; + m_value = 0; +} + +SVGAngleImpl::~SVGAngleImpl() +{ +} + +unsigned short SVGAngleImpl::unitType() const +{ + return m_unitType; +} + +void SVGAngleImpl::setValue(float value) +{ + m_value = value; +} + +float SVGAngleImpl::value() const +{ + return m_value; +} + +// calc m_value +void SVGAngleImpl::calculate() +{ + if(m_unitType == SVG_ANGLETYPE_GRAD) + m_value = m_valueInSpecifiedUnits / deg2grad; + else if(m_unitType == SVG_ANGLETYPE_RAD) + m_value = m_valueInSpecifiedUnits / deg2rad; + else if(m_unitType == SVG_ANGLETYPE_UNSPECIFIED || m_unitType == SVG_ANGLETYPE_DEG) + m_value = m_valueInSpecifiedUnits; +} + +void SVGAngleImpl::setValueInSpecifiedUnits(float valueInSpecifiedUnits) +{ + m_valueInSpecifiedUnits = valueInSpecifiedUnits; + calculate(); +} + +float SVGAngleImpl::valueInSpecifiedUnits() const +{ + return m_valueInSpecifiedUnits; +} + +void SVGAngleImpl::setValueAsString(const DOM::DOMString &valueAsString) +{ + m_valueAsString = valueAsString; + + TQString s = valueAsString.string(); + + bool bOK; + m_valueInSpecifiedUnits = s.toFloat(&bOK); + m_unitType = SVG_ANGLETYPE_UNSPECIFIED; + + if(!bOK) + { + if(s.endsWith("deg")) + m_unitType = SVG_ANGLETYPE_DEG; + else if(s.endsWith("grad")) + m_unitType = SVG_ANGLETYPE_GRAD; + else if(s.endsWith("rad")) + m_unitType = SVG_ANGLETYPE_RAD; + } + + calculate(); +} + +DOM::DOMString SVGAngleImpl::valueAsString() const +{ + m_valueAsString.string().setNum(m_valueInSpecifiedUnits); + + switch(m_unitType) + { + case SVG_ANGLETYPE_UNSPECIFIED: + case SVG_ANGLETYPE_DEG: + m_valueAsString.string() += "deg"; + break; + case SVG_ANGLETYPE_RAD: + m_valueAsString.string() += "rad"; + break; + case SVG_ANGLETYPE_GRAD: + m_valueAsString.string() += "grad"; + break; + } + + return m_valueAsString; +} + +void SVGAngleImpl::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits) +{ + m_unitType = unitType; + m_valueInSpecifiedUnits = valueInSpecifiedUnits; + calculate(); +} + +void SVGAngleImpl::convertToSpecifiedUnits(unsigned short unitType) +{ + if(m_unitType == unitType) + return; + + if(m_unitType == SVG_ANGLETYPE_DEG && unitType == SVG_ANGLETYPE_RAD) + m_valueInSpecifiedUnits *= deg2rad; + else if(m_unitType == SVG_ANGLETYPE_GRAD && unitType == SVG_ANGLETYPE_RAD) + m_valueInSpecifiedUnits /= rad2grad; + else if(m_unitType == SVG_ANGLETYPE_DEG && unitType == SVG_ANGLETYPE_GRAD) + m_valueInSpecifiedUnits *= deg2grad; + else if(m_unitType == SVG_ANGLETYPE_RAD && unitType == SVG_ANGLETYPE_GRAD) + m_valueInSpecifiedUnits *= rad2grad; + else if(m_unitType == SVG_ANGLETYPE_RAD && unitType == SVG_ANGLETYPE_DEG) + m_valueInSpecifiedUnits /= deg2rad; + else if(m_unitType == SVG_ANGLETYPE_GRAD && unitType == SVG_ANGLETYPE_DEG) + m_valueInSpecifiedUnits /= deg2grad; + + m_unitType = unitType; +} + +// Helpers +double SVGAngleImpl::todeg(double rad) +{ + return rad / deg2rad; +} + +double SVGAngleImpl::torad(double deg) +{ + return deg * deg2rad; +} + +double SVGAngleImpl::shortestArcBisector(double angle1, double angle2) +{ + double bisector = (angle1 + angle2) / 2; + + if(fabs(angle1 - angle2) > 180) + bisector += 180; + + return bisector; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAngleImpl::s_hashTable 5 + value SVGAngleImpl::Value DontDelete + valueInSpecifiedUnits SVGAngleImpl::ValueInSpecifiedUnits DontDelete + valueAsString SVGAngleImpl::ValueAsString DontDelete + unitType SVGAngleImpl::UnitType DontDelete +@end +@namespace KSVG +@begin SVGAngleImplProto::s_hashTable 3 + convertToSpecifiedUnits SVGAngleImpl::ConvertToSpecifiedUnits DontDelete|Function 1 + newValueSpecifiedUnits SVGAngleImpl::NewValueSpecifiedUnits DontDelete|Function 2 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGAngle", SVGAngleImplProto, SVGAngleImplProtoFunc) + +Value SVGAngleImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case Value: + return Number(value()); + case ValueInSpecifiedUnits: + return Number(valueInSpecifiedUnits()); + case ValueAsString: + return String(valueAsString().string()); + case UnitType: + return Number(unitType()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGAngleImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case Value: + setValue(value.toNumber(exec)); + break; + case ValueInSpecifiedUnits: + setValueInSpecifiedUnits(value.toNumber(exec)); + break; + case ValueAsString: + setValueAsString(value.toString(exec).string()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +Value SVGAngleImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGAngleImpl) + + switch(id) + { + case SVGAngleImpl::ConvertToSpecifiedUnits: + obj->convertToSpecifiedUnits(static_cast(args[0].toNumber(exec))); + break; + case SVGAngleImpl::NewValueSpecifiedUnits: + obj->newValueSpecifiedUnits(static_cast(args[0].toNumber(exec)), args[1].toNumber(exec)); + break; + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +/* +@namespace KSVG +@begin SVGAngleImplConstructor::s_hashTable 7 + SVG_ANGLETYPE_UNKNOWN KSVG::SVG_ANGLETYPE_UNKNOWN DontDelete|ReadOnly + SVG_ANGLETYPE_UNSPECIFIED KSVG::SVG_ANGLETYPE_UNSPECIFIED DontDelete|ReadOnly + SVG_ANGLETYPE_RAD KSVG::SVG_ANGLETYPE_RAD DontDelete|ReadOnly + SVG_ANGLETYPE_DEG KSVG::SVG_ANGLETYPE_DEG DontDelete|ReadOnly + SVG_ANGLETYPE_GRAD KSVG::SVG_ANGLETYPE_GRAD DontDelete|ReadOnly +@end +*/ + +Value SVGAngleImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGAngleImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgangle.constructor]]"); +} diff --git a/ksvg/impl/SVGAnimateColorElementImpl.cc b/ksvg/impl/SVGAnimateColorElementImpl.cc deleted file mode 100644 index 0d2f0ff7..00000000 --- a/ksvg/impl/SVGAnimateColorElementImpl.cc +++ /dev/null @@ -1,96 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "SVGColorImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGStylableImpl.h" -#include "SVGAnimateColorElementImpl.h" - -using namespace KSVG; - -SVGAnimateColorElementImpl::SVGAnimateColorElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) -{ - m_fromColor = new SVGColorImpl(this); - m_fromColor->ref(); - - m_toColor = new SVGColorImpl(this); - m_toColor->ref(); -} - -SVGAnimateColorElementImpl::~SVGAnimateColorElementImpl() -{ - m_fromColor->deref(); - m_toColor->deref(); -} - -/* - * Outstanding issues - * - 'values' support - * - 'by' support - */ - -void SVGAnimateColorElementImpl::setAttributes() -{ - SVGAnimationElementImpl::setAttributes(); - - SVGStylableImpl::setColor(getFrom(), m_fromColor); - SVGStylableImpl::setColor(getTo(), m_toColor); - - ownerDoc()->timeScheduler()->addTimer(this, int(getStartTime() * 1000.0)); -} - -void SVGAnimateColorElementImpl::handleTimerEvent() -{ - if(!m_connected) - { - double duration = getSimpleDuration() * 1000.0; - double dinterval = SVGTimeScheduler::staticTimerInterval; - - m_step = 0; - m_steps = (int) rint(duration / dinterval); - - m_connected = true; - ownerDoc()->timeScheduler()->connectIntervalTimer(this); - } - else - { - TQColor fromColor(m_fromColor->rgbColor().color()); - TQColor toColor(m_toColor->rgbColor().color()); - - int red = (int) rint(((toColor.red() - fromColor.red()) / static_cast(m_steps)) * m_step + fromColor.red()); - int green = (int) rint(((toColor.green() - fromColor.green()) / static_cast(m_steps)) * m_step + fromColor.green()); - int blue = (int) rint(((toColor.blue() - fromColor.blue()) / static_cast(m_steps)) * m_step + fromColor.blue()); - - TQString color = "rgb(" + TQString::number(red) + "," + TQString::number(green) + "," + TQString::number(blue) + ")"; - applyAttribute(getAttributeName(), color); - } - - if(m_step < m_steps) - m_step++; - else - { - ownerDoc()->timeScheduler()->disconnectIntervalTimer(this); - m_connected = false; - } -} diff --git a/ksvg/impl/SVGAnimateColorElementImpl.cpp b/ksvg/impl/SVGAnimateColorElementImpl.cpp new file mode 100644 index 00000000..0d2f0ff7 --- /dev/null +++ b/ksvg/impl/SVGAnimateColorElementImpl.cpp @@ -0,0 +1,96 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "SVGColorImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGStylableImpl.h" +#include "SVGAnimateColorElementImpl.h" + +using namespace KSVG; + +SVGAnimateColorElementImpl::SVGAnimateColorElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) +{ + m_fromColor = new SVGColorImpl(this); + m_fromColor->ref(); + + m_toColor = new SVGColorImpl(this); + m_toColor->ref(); +} + +SVGAnimateColorElementImpl::~SVGAnimateColorElementImpl() +{ + m_fromColor->deref(); + m_toColor->deref(); +} + +/* + * Outstanding issues + * - 'values' support + * - 'by' support + */ + +void SVGAnimateColorElementImpl::setAttributes() +{ + SVGAnimationElementImpl::setAttributes(); + + SVGStylableImpl::setColor(getFrom(), m_fromColor); + SVGStylableImpl::setColor(getTo(), m_toColor); + + ownerDoc()->timeScheduler()->addTimer(this, int(getStartTime() * 1000.0)); +} + +void SVGAnimateColorElementImpl::handleTimerEvent() +{ + if(!m_connected) + { + double duration = getSimpleDuration() * 1000.0; + double dinterval = SVGTimeScheduler::staticTimerInterval; + + m_step = 0; + m_steps = (int) rint(duration / dinterval); + + m_connected = true; + ownerDoc()->timeScheduler()->connectIntervalTimer(this); + } + else + { + TQColor fromColor(m_fromColor->rgbColor().color()); + TQColor toColor(m_toColor->rgbColor().color()); + + int red = (int) rint(((toColor.red() - fromColor.red()) / static_cast(m_steps)) * m_step + fromColor.red()); + int green = (int) rint(((toColor.green() - fromColor.green()) / static_cast(m_steps)) * m_step + fromColor.green()); + int blue = (int) rint(((toColor.blue() - fromColor.blue()) / static_cast(m_steps)) * m_step + fromColor.blue()); + + TQString color = "rgb(" + TQString::number(red) + "," + TQString::number(green) + "," + TQString::number(blue) + ")"; + applyAttribute(getAttributeName(), color); + } + + if(m_step < m_steps) + m_step++; + else + { + ownerDoc()->timeScheduler()->disconnectIntervalTimer(this); + m_connected = false; + } +} diff --git a/ksvg/impl/SVGAnimateElementImpl.cc b/ksvg/impl/SVGAnimateElementImpl.cc deleted file mode 100644 index a67a9837..00000000 --- a/ksvg/impl/SVGAnimateElementImpl.cc +++ /dev/null @@ -1,189 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGDocumentImpl.h" -#include "SVGAnimateElementImpl.h" - -using namespace KSVG; - -SVGAnimateElementImpl::SVGAnimateElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) -{ - m_animVal = 0.0; - m_addStep = 0.0; -} - -SVGAnimateElementImpl::~SVGAnimateElementImpl() -{ -} - -void SVGAnimateElementImpl::setAttributes() -{ - SVGAnimationElementImpl::setAttributes(); - - ownerDoc()->timeScheduler()->addTimer(this, int(getStartTime() * 1000.0)); -} - -void SVGAnimateElementImpl::handleTimerEvent() -{ - if(!m_connected) - { - double duration = getSimpleDuration() * 1000.0; - double dinterval = SVGTimeScheduler::staticTimerInterval; - - m_step = 0; - m_steps = (int) rint(duration / dinterval); - - double to = 0, from = 0; - if(getTo().isEmpty()) - to = targetElement()->getAttribute(getAttributeName()).string().toDouble(); - else - to = getTo().toDouble(); - - if(getFrom().isEmpty()) - from = targetElement()->getAttribute(getAttributeName()).string().toDouble(); - else - from = getFrom().toDouble(); - - // 'by' support - if(!getBy().isEmpty()) - { - m_animVal = from; - m_addStep = getBy().toDouble() / m_steps; - } - else - { - m_animVal = from; - m_addStep = (to - m_animVal) / m_steps; - } - - m_connected = true; - ownerDoc()->timeScheduler()->connectIntervalTimer(this); - } - else - { - m_animVal += m_addStep; - applyAttribute(getAttributeName(), TQString::number(m_animVal)); - } - - if(m_step < m_steps) - m_step++; - else - { - ownerDoc()->timeScheduler()->disconnectIntervalTimer(this); - m_connected = false; - if(m_fill == REMOVE) - applyAttribute(getAttributeName(), targetElement()->getAttribute(getAttributeName()).string()); - } - -#if 0 - m_attributeTimer = addTimer(interval() * 1000, false); - - - /* - m_steps = (getSimpleDuration() * 1000) / SVGAnimationElementImpl::timerTime; - m_step = 0; - - if(m_additive == "sum" && m_times == 1 && !needCombine) - { - float add; - - SVGLengthImpl *temp = new SVGLengthImpl(); - temp->ref(); - temp->setValueAsString(targetElement()->getAttribute(m_attributeName).string()); - add = temp->value(); - temp->deref(); - - m_from += add; - m_newFrom += add; - m_to += add; - m_newTo += add; - - m_additiveAdded = add; - } - - m_addStep = (m_to - m_from) / m_steps; - m_attributeTimer = addTimer(SVGAnimationElementImpl::timerTime, false);*/ - } - else - { -/* m_from += m_addStep; - - if(m_additive == "replace" && needCombine) - needCombine = false; - - applyAttribute(m_attributeName, TQString::number(m_from), needCombine); - - m_step++; - - if(m_step == m_steps) - { - removeTimer(m_attributeTimer); - - if(getRepeatDuration() == "indefinite" || getRepeatCount() == "indefinite") - { - m_times++; - m_firstEvent = true; - - if(m_accumulate != "sum") - { - m_from = m_newFrom; - m_to = m_newTo; - } - else - { - m_from += (m_newFrom - m_additiveAdded) / 2; - m_to += (m_newTo - m_additiveAdded) / 2; - } - - m_addStep = 0; - m_attributeTimer = 0; - - addTimer(1); - } - else if(!getRepeatCount().isEmpty()) - { - if(m_times <= getRepeatCount().toInt()) - { - m_times++; - m_firstEvent = true; - - if(m_accumulate != "sum") - { - m_from = m_newFrom; - m_to = m_newTo; - } - else - { - m_from += (m_newFrom - m_additiveAdded) / 2; - m_to += (m_newTo - m_additiveAdded) / 2; - } - - m_addStep = 0; - m_attributeTimer = 0; - - addTimer(1); - } - } - }*/ - } -#endif // 0 -} diff --git a/ksvg/impl/SVGAnimateElementImpl.cpp b/ksvg/impl/SVGAnimateElementImpl.cpp new file mode 100644 index 00000000..a67a9837 --- /dev/null +++ b/ksvg/impl/SVGAnimateElementImpl.cpp @@ -0,0 +1,189 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGDocumentImpl.h" +#include "SVGAnimateElementImpl.h" + +using namespace KSVG; + +SVGAnimateElementImpl::SVGAnimateElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) +{ + m_animVal = 0.0; + m_addStep = 0.0; +} + +SVGAnimateElementImpl::~SVGAnimateElementImpl() +{ +} + +void SVGAnimateElementImpl::setAttributes() +{ + SVGAnimationElementImpl::setAttributes(); + + ownerDoc()->timeScheduler()->addTimer(this, int(getStartTime() * 1000.0)); +} + +void SVGAnimateElementImpl::handleTimerEvent() +{ + if(!m_connected) + { + double duration = getSimpleDuration() * 1000.0; + double dinterval = SVGTimeScheduler::staticTimerInterval; + + m_step = 0; + m_steps = (int) rint(duration / dinterval); + + double to = 0, from = 0; + if(getTo().isEmpty()) + to = targetElement()->getAttribute(getAttributeName()).string().toDouble(); + else + to = getTo().toDouble(); + + if(getFrom().isEmpty()) + from = targetElement()->getAttribute(getAttributeName()).string().toDouble(); + else + from = getFrom().toDouble(); + + // 'by' support + if(!getBy().isEmpty()) + { + m_animVal = from; + m_addStep = getBy().toDouble() / m_steps; + } + else + { + m_animVal = from; + m_addStep = (to - m_animVal) / m_steps; + } + + m_connected = true; + ownerDoc()->timeScheduler()->connectIntervalTimer(this); + } + else + { + m_animVal += m_addStep; + applyAttribute(getAttributeName(), TQString::number(m_animVal)); + } + + if(m_step < m_steps) + m_step++; + else + { + ownerDoc()->timeScheduler()->disconnectIntervalTimer(this); + m_connected = false; + if(m_fill == REMOVE) + applyAttribute(getAttributeName(), targetElement()->getAttribute(getAttributeName()).string()); + } + +#if 0 + m_attributeTimer = addTimer(interval() * 1000, false); + + + /* + m_steps = (getSimpleDuration() * 1000) / SVGAnimationElementImpl::timerTime; + m_step = 0; + + if(m_additive == "sum" && m_times == 1 && !needCombine) + { + float add; + + SVGLengthImpl *temp = new SVGLengthImpl(); + temp->ref(); + temp->setValueAsString(targetElement()->getAttribute(m_attributeName).string()); + add = temp->value(); + temp->deref(); + + m_from += add; + m_newFrom += add; + m_to += add; + m_newTo += add; + + m_additiveAdded = add; + } + + m_addStep = (m_to - m_from) / m_steps; + m_attributeTimer = addTimer(SVGAnimationElementImpl::timerTime, false);*/ + } + else + { +/* m_from += m_addStep; + + if(m_additive == "replace" && needCombine) + needCombine = false; + + applyAttribute(m_attributeName, TQString::number(m_from), needCombine); + + m_step++; + + if(m_step == m_steps) + { + removeTimer(m_attributeTimer); + + if(getRepeatDuration() == "indefinite" || getRepeatCount() == "indefinite") + { + m_times++; + m_firstEvent = true; + + if(m_accumulate != "sum") + { + m_from = m_newFrom; + m_to = m_newTo; + } + else + { + m_from += (m_newFrom - m_additiveAdded) / 2; + m_to += (m_newTo - m_additiveAdded) / 2; + } + + m_addStep = 0; + m_attributeTimer = 0; + + addTimer(1); + } + else if(!getRepeatCount().isEmpty()) + { + if(m_times <= getRepeatCount().toInt()) + { + m_times++; + m_firstEvent = true; + + if(m_accumulate != "sum") + { + m_from = m_newFrom; + m_to = m_newTo; + } + else + { + m_from += (m_newFrom - m_additiveAdded) / 2; + m_to += (m_newTo - m_additiveAdded) / 2; + } + + m_addStep = 0; + m_attributeTimer = 0; + + addTimer(1); + } + } + }*/ + } +#endif // 0 +} diff --git a/ksvg/impl/SVGAnimateMotionElementImpl.cc b/ksvg/impl/SVGAnimateMotionElementImpl.cc deleted file mode 100644 index 3de6bab2..00000000 --- a/ksvg/impl/SVGAnimateMotionElementImpl.cc +++ /dev/null @@ -1,100 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -// TODO: CLEANUP - -#include -#include "SVGDocumentImpl.h" -#include "SVGPathElementImpl.h" -#include "SVGAnimateMotionElementImpl.h" - -using namespace KSVG; - -SVGAnimateMotionElementImpl::SVGAnimateMotionElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) -{ -} - -SVGAnimateMotionElementImpl::~SVGAnimateMotionElementImpl() -{ -} - -void SVGAnimateMotionElementImpl::setAttributes() -{ - SVGAnimationElementImpl::setAttributes(); - -/* - // TODO: rotate.. - - DOM::DOMString _path = getAttribute("path"); - if(!_path.isNull()) - { - if(m_path) - m_path->deref(); - - m_path = new SVGPathElementImpl(reinterpret_cast(static_cast(ownerDoc())->createElement("path").handle())); - m_path->setOwnerDoc(ownerDoc()); - m_path->setAttribute("d", _path); - m_path->setAttributes(); - } - - addTimer(int(getStartTime() * 1000));*/ -} - -//void SVGAnimateMotionElementImpl::prerender(KSVGPainter *p) -//{ -// SVGAnimationElementImpl::prerender(p); - -/* if(!m_pathArray) - { - bool temp; - m_pathArray = m_path->preparePath(&temp, p->worldMatrix()); - }*/ -//} - -void SVGAnimateMotionElementImpl::handleTimerEvent(bool /*needCombine*/) -{ -/* if(m_firstEvent) - { - m_firstEvent = false; - - m_steps = (int) (getSimpleDuration() * 1000) / interval(); - m_step = 0; - - m_motionTimer = addTimer(interval() * 1000, false); - } - else - { - m_step++; - - if(m_step <= m_pathArray->count() - 1) - { - TQPoint p = m_pathArray->point(m_step - 50); - applyAttribute("x", TQString::number(p.x())); - applyAttribute("y", TQString::number(p.y())); - kdDebug() << " X " << p.x() << " Y " << p.y() << " (" << m_pathArray->count() << "; " << m_step << ")" < +#include "SVGDocumentImpl.h" +#include "SVGPathElementImpl.h" +#include "SVGAnimateMotionElementImpl.h" + +using namespace KSVG; + +SVGAnimateMotionElementImpl::SVGAnimateMotionElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) +{ +} + +SVGAnimateMotionElementImpl::~SVGAnimateMotionElementImpl() +{ +} + +void SVGAnimateMotionElementImpl::setAttributes() +{ + SVGAnimationElementImpl::setAttributes(); + +/* + // TODO: rotate.. + + DOM::DOMString _path = getAttribute("path"); + if(!_path.isNull()) + { + if(m_path) + m_path->deref(); + + m_path = new SVGPathElementImpl(reinterpret_cast(static_cast(ownerDoc())->createElement("path").handle())); + m_path->setOwnerDoc(ownerDoc()); + m_path->setAttribute("d", _path); + m_path->setAttributes(); + } + + addTimer(int(getStartTime() * 1000));*/ +} + +//void SVGAnimateMotionElementImpl::prerender(KSVGPainter *p) +//{ +// SVGAnimationElementImpl::prerender(p); + +/* if(!m_pathArray) + { + bool temp; + m_pathArray = m_path->preparePath(&temp, p->worldMatrix()); + }*/ +//} + +void SVGAnimateMotionElementImpl::handleTimerEvent(bool /*needCombine*/) +{ +/* if(m_firstEvent) + { + m_firstEvent = false; + + m_steps = (int) (getSimpleDuration() * 1000) / interval(); + m_step = 0; + + m_motionTimer = addTimer(interval() * 1000, false); + } + else + { + m_step++; + + if(m_step <= m_pathArray->count() - 1) + { + TQPoint p = m_pathArray->point(m_step - 50); + applyAttribute("x", TQString::number(p.x())); + applyAttribute("y", TQString::number(p.y())); + kdDebug() << " X " << p.x() << " Y " << p.y() << " (" << m_pathArray->count() << "; " << m_step << ")" < - -#include "SVGLengthImpl.h" -#include "SVGHelperImpl.h" -#include "SVGTransformImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGAnimatedTransformListImpl.h" -#include "SVGAnimateTransformElementImpl.h" - -using namespace KSVG; - -SVGAnimateTransformElementImpl::SVGAnimateTransformElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) -{ - m_firstEvent = true; - m_setAttributes = false; - - m_rotateX = -1; - m_rotateY = -1; - m_times = 1; - m_from = 0; - m_to = 0; - - m_addStep = 0; -} - -SVGAnimateTransformElementImpl::~SVGAnimateTransformElementImpl() -{ -} - -void SVGAnimateTransformElementImpl::setAttributes() -{ - if(m_setAttributes) - return; - - m_setAttributes = true; - - SVGAnimationElementImpl::setAttributes(); - - /* - // TODO: much :) - - DOM::DOMString _type = getAttribute("type"); - if(!_type.isNull()) - m_type = _type.string().lower(); - - DOM::DOMString _from = getAttribute("from"); - if(!_from.isNull()) - { - if(m_type != "rotate") - { - SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength(); - temp->setValueAsString(_from.string()); - - m_from = temp->value(); - - temp->deref(); - } - else - { - SVGTransformListImpl *list = new SVGTransformListImpl(); - list->ref(); - - SVGHelperImpl::parseTransformAttribute(list, m_type + "(" + _from.string() + ")"); - - m_from = list->getFirst()->angle(); - - TQStringList stringList = TQStringList::split(' ', list->getFirst()->toString()); - m_rotateX = stringList[1].toInt(); - m_rotateY = stringList[2].mid(0, stringList[2].length() - 1).toInt(); - - list->deref(); - } - - m_newFrom = m_from; - m_addStep = m_from; - } - - DOM::DOMString _to = getAttribute("to"); - if(!_to.isNull()) - { - if(m_type != "rotate") - { - SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength(); - temp->setValueAsString(_to.string()); - - m_to = temp->value(); - - temp->deref(); - } - else - { - SVGTransformListImpl *list = new SVGTransformListImpl(); - list->ref(); - - SVGHelperImpl::parseTransformAttribute(list, m_type + "(" + _to.string() + ")"); - - m_to = list->getFirst()->angle(); - - list->deref(); - } - - m_newTo = m_to; - } - - // TODO: values + rotate including cx + cy - DOM::DOMString _values = getAttribute("values"); - if(!_values.isNull()) - { - TQString test = _values.string(); - - if(test.contains(";")) - { - SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength(); - - TQStringList list = TQStringList::split(';', test); - temp->setValueAsString(list[0]); - m_from = temp->value(); - temp->setValueAsString(list[1]); - m_to = temp->value(); - - m_newFrom = m_from; - m_newTo = m_to; - m_addStep = m_from; - - temp->deref(); - } - } - - if(getStartTime() != -1) - addTimer(int(getStartTime() * 1000)); - else - addTimer(1); - */ -} - -void SVGAnimateTransformElementImpl::handleTimerEvent(bool) -{ /* - if(m_firstEvent) - { - m_firstEvent = false; - - m_steps = (int) (getSimpleDuration() * 1000) / interval(); - m_step = 0; - - m_addStep = (m_to - m_from) / m_steps; - - m_transformTimer = addTimer(interval() * 1000, false); - } - else - { - m_from += m_addStep; - - SVGTransformImpl *transform = SVGSVGElementImpl::createSVGTransform(); - - if(m_type == "rotate") - { - int x = 0, y = 0; - - if(m_rotateX != -1) - x = m_rotateX; - - if(m_rotateY != -1) - y = m_rotateY; - - transform->setRotate(m_from, x, y); - } - else if(m_type == "scale") - transform->setScale(m_from, m_from); - else if(m_type == "skewx") - transform->setSkewX(m_from); - else if(m_type == "skewy") - transform->setSkewY(m_from); - - TQString trans = transform->toString(); - TQString last = trans; - - if(targetElement()->hasAttribute("transform")) - { - trans += " " + targetElement()->getAttribute("transform").string(); - - if(!m_lastTransform.isEmpty()) - { - int pos = trans.find(m_lastTransform); - - TQString extract; - extract += trans.mid(0, pos); - extract += trans.mid(pos + m_lastTransform.length() + 1, trans.length()); - - trans = extract; - } - } - - m_lastTransform = last; - - transform->deref(); - - applyAttribute("transform", trans); - - m_step++; - - if(m_step == m_steps) - { - removeTimer(m_transformTimer); - - if(getRepeatDuration() == "indefinite" || getRepeatCount() == "indefinite") - { - m_firstEvent = true; - m_from = m_newFrom; - m_to = m_newTo; - - m_addStep = 0; - m_transformTimer = 0; - - addTimer(1); - } - else if(!getRepeatCount().isEmpty()) - { - if(m_times <= getRepeatCount().toInt()) - { - m_times++; - m_firstEvent = true; - m_from = m_newFrom; - m_to = m_newTo; - - m_addStep = 0; - m_transformTimer = 0; - - addTimer(1); - } - } - } - } - */ -} diff --git a/ksvg/impl/SVGAnimateTransformElementImpl.cpp b/ksvg/impl/SVGAnimateTransformElementImpl.cpp new file mode 100644 index 00000000..3eae35dd --- /dev/null +++ b/ksvg/impl/SVGAnimateTransformElementImpl.cpp @@ -0,0 +1,255 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGLengthImpl.h" +#include "SVGHelperImpl.h" +#include "SVGTransformImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGTransformListImpl.h" +#include "SVGAnimatedTransformListImpl.h" +#include "SVGAnimateTransformElementImpl.h" + +using namespace KSVG; + +SVGAnimateTransformElementImpl::SVGAnimateTransformElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) +{ + m_firstEvent = true; + m_setAttributes = false; + + m_rotateX = -1; + m_rotateY = -1; + m_times = 1; + m_from = 0; + m_to = 0; + + m_addStep = 0; +} + +SVGAnimateTransformElementImpl::~SVGAnimateTransformElementImpl() +{ +} + +void SVGAnimateTransformElementImpl::setAttributes() +{ + if(m_setAttributes) + return; + + m_setAttributes = true; + + SVGAnimationElementImpl::setAttributes(); + + /* + // TODO: much :) + + DOM::DOMString _type = getAttribute("type"); + if(!_type.isNull()) + m_type = _type.string().lower(); + + DOM::DOMString _from = getAttribute("from"); + if(!_from.isNull()) + { + if(m_type != "rotate") + { + SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength(); + temp->setValueAsString(_from.string()); + + m_from = temp->value(); + + temp->deref(); + } + else + { + SVGTransformListImpl *list = new SVGTransformListImpl(); + list->ref(); + + SVGHelperImpl::parseTransformAttribute(list, m_type + "(" + _from.string() + ")"); + + m_from = list->getFirst()->angle(); + + TQStringList stringList = TQStringList::split(' ', list->getFirst()->toString()); + m_rotateX = stringList[1].toInt(); + m_rotateY = stringList[2].mid(0, stringList[2].length() - 1).toInt(); + + list->deref(); + } + + m_newFrom = m_from; + m_addStep = m_from; + } + + DOM::DOMString _to = getAttribute("to"); + if(!_to.isNull()) + { + if(m_type != "rotate") + { + SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength(); + temp->setValueAsString(_to.string()); + + m_to = temp->value(); + + temp->deref(); + } + else + { + SVGTransformListImpl *list = new SVGTransformListImpl(); + list->ref(); + + SVGHelperImpl::parseTransformAttribute(list, m_type + "(" + _to.string() + ")"); + + m_to = list->getFirst()->angle(); + + list->deref(); + } + + m_newTo = m_to; + } + + // TODO: values + rotate including cx + cy + DOM::DOMString _values = getAttribute("values"); + if(!_values.isNull()) + { + TQString test = _values.string(); + + if(test.contains(";")) + { + SVGLengthImpl *temp = SVGSVGElementImpl::createSVGLength(); + + TQStringList list = TQStringList::split(';', test); + temp->setValueAsString(list[0]); + m_from = temp->value(); + temp->setValueAsString(list[1]); + m_to = temp->value(); + + m_newFrom = m_from; + m_newTo = m_to; + m_addStep = m_from; + + temp->deref(); + } + } + + if(getStartTime() != -1) + addTimer(int(getStartTime() * 1000)); + else + addTimer(1); + */ +} + +void SVGAnimateTransformElementImpl::handleTimerEvent(bool) +{ /* + if(m_firstEvent) + { + m_firstEvent = false; + + m_steps = (int) (getSimpleDuration() * 1000) / interval(); + m_step = 0; + + m_addStep = (m_to - m_from) / m_steps; + + m_transformTimer = addTimer(interval() * 1000, false); + } + else + { + m_from += m_addStep; + + SVGTransformImpl *transform = SVGSVGElementImpl::createSVGTransform(); + + if(m_type == "rotate") + { + int x = 0, y = 0; + + if(m_rotateX != -1) + x = m_rotateX; + + if(m_rotateY != -1) + y = m_rotateY; + + transform->setRotate(m_from, x, y); + } + else if(m_type == "scale") + transform->setScale(m_from, m_from); + else if(m_type == "skewx") + transform->setSkewX(m_from); + else if(m_type == "skewy") + transform->setSkewY(m_from); + + TQString trans = transform->toString(); + TQString last = trans; + + if(targetElement()->hasAttribute("transform")) + { + trans += " " + targetElement()->getAttribute("transform").string(); + + if(!m_lastTransform.isEmpty()) + { + int pos = trans.find(m_lastTransform); + + TQString extract; + extract += trans.mid(0, pos); + extract += trans.mid(pos + m_lastTransform.length() + 1, trans.length()); + + trans = extract; + } + } + + m_lastTransform = last; + + transform->deref(); + + applyAttribute("transform", trans); + + m_step++; + + if(m_step == m_steps) + { + removeTimer(m_transformTimer); + + if(getRepeatDuration() == "indefinite" || getRepeatCount() == "indefinite") + { + m_firstEvent = true; + m_from = m_newFrom; + m_to = m_newTo; + + m_addStep = 0; + m_transformTimer = 0; + + addTimer(1); + } + else if(!getRepeatCount().isEmpty()) + { + if(m_times <= getRepeatCount().toInt()) + { + m_times++; + m_firstEvent = true; + m_from = m_newFrom; + m_to = m_newTo; + + m_addStep = 0; + m_transformTimer = 0; + + addTimer(1); + } + } + } + } + */ +} diff --git a/ksvg/impl/SVGAnimatedAngleImpl.cc b/ksvg/impl/SVGAnimatedAngleImpl.cc deleted file mode 100644 index 41429847..00000000 --- a/ksvg/impl/SVGAnimatedAngleImpl.cc +++ /dev/null @@ -1,81 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAngleImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedAngleImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedAngleImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGAnimatedAngleImpl::SVGAnimatedAngleImpl() : DOM::DomShared() -{ - KSVG_EMPTY_FLAGS - - m_baseVal = SVGSVGElementImpl::createSVGAngle(); - m_animVal = SVGSVGElementImpl::createSVGAngle(); -} - -SVGAnimatedAngleImpl::~SVGAnimatedAngleImpl() -{ - if(m_baseVal) - m_baseVal->deref(); - if(m_animVal) - m_animVal->deref(); -} - -SVGAngleImpl *SVGAnimatedAngleImpl::baseVal() const -{ - return m_baseVal; -} - -SVGAngleImpl *SVGAnimatedAngleImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedAngleImpl::s_hashTable 3 - baseVal SVGAnimatedAngleImpl::BaseVal DontDelete|ReadOnly - animVal SVGAnimatedAngleImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedAngleImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case BaseVal: - return m_baseVal->cache(exec); - case AnimVal: - return m_animVal->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGAnimatedAngleImpl.cpp b/ksvg/impl/SVGAnimatedAngleImpl.cpp new file mode 100644 index 00000000..41429847 --- /dev/null +++ b/ksvg/impl/SVGAnimatedAngleImpl.cpp @@ -0,0 +1,81 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAngleImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedAngleImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedAngleImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGAnimatedAngleImpl::SVGAnimatedAngleImpl() : DOM::DomShared() +{ + KSVG_EMPTY_FLAGS + + m_baseVal = SVGSVGElementImpl::createSVGAngle(); + m_animVal = SVGSVGElementImpl::createSVGAngle(); +} + +SVGAnimatedAngleImpl::~SVGAnimatedAngleImpl() +{ + if(m_baseVal) + m_baseVal->deref(); + if(m_animVal) + m_animVal->deref(); +} + +SVGAngleImpl *SVGAnimatedAngleImpl::baseVal() const +{ + return m_baseVal; +} + +SVGAngleImpl *SVGAnimatedAngleImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedAngleImpl::s_hashTable 3 + baseVal SVGAnimatedAngleImpl::BaseVal DontDelete|ReadOnly + animVal SVGAnimatedAngleImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedAngleImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case BaseVal: + return m_baseVal->cache(exec); + case AnimVal: + return m_animVal->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGAnimatedBooleanImpl.cc b/ksvg/impl/SVGAnimatedBooleanImpl.cc deleted file mode 100644 index f60b6a04..00000000 --- a/ksvg/impl/SVGAnimatedBooleanImpl.cc +++ /dev/null @@ -1,91 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedBooleanImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedBooleanImpl.lut.h" -#include "ksvg_bridge.h" - -SVGAnimatedBooleanImpl::SVGAnimatedBooleanImpl() : DOM::DomShared() -{ - KSVG_EMPTY_FLAGS - - m_baseVal = false; - m_animVal = false; -} - -SVGAnimatedBooleanImpl::~SVGAnimatedBooleanImpl() -{ -} - -void SVGAnimatedBooleanImpl::setBaseVal(bool baseVal) -{ - m_baseVal = baseVal; -} - -bool SVGAnimatedBooleanImpl::baseVal() const -{ - return m_baseVal; -} - -bool SVGAnimatedBooleanImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedBooleanImpl::s_hashTable 3 - baseVal SVGAnimatedBooleanImpl::BaseVal DontDelete - animVal SVGAnimatedBooleanImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedBooleanImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case BaseVal: - return Number(baseVal()); - case AnimVal: - return Number(animVal()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGAnimatedBooleanImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case BaseVal: - setBaseVal(value.toBoolean(exec)); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGAnimatedBooleanImpl.cpp b/ksvg/impl/SVGAnimatedBooleanImpl.cpp new file mode 100644 index 00000000..f60b6a04 --- /dev/null +++ b/ksvg/impl/SVGAnimatedBooleanImpl.cpp @@ -0,0 +1,91 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedBooleanImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedBooleanImpl.lut.h" +#include "ksvg_bridge.h" + +SVGAnimatedBooleanImpl::SVGAnimatedBooleanImpl() : DOM::DomShared() +{ + KSVG_EMPTY_FLAGS + + m_baseVal = false; + m_animVal = false; +} + +SVGAnimatedBooleanImpl::~SVGAnimatedBooleanImpl() +{ +} + +void SVGAnimatedBooleanImpl::setBaseVal(bool baseVal) +{ + m_baseVal = baseVal; +} + +bool SVGAnimatedBooleanImpl::baseVal() const +{ + return m_baseVal; +} + +bool SVGAnimatedBooleanImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedBooleanImpl::s_hashTable 3 + baseVal SVGAnimatedBooleanImpl::BaseVal DontDelete + animVal SVGAnimatedBooleanImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedBooleanImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case BaseVal: + return Number(baseVal()); + case AnimVal: + return Number(animVal()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGAnimatedBooleanImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case BaseVal: + setBaseVal(value.toBoolean(exec)); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGAnimatedEnumerationImpl.cc b/ksvg/impl/SVGAnimatedEnumerationImpl.cc deleted file mode 100644 index 11e769ba..00000000 --- a/ksvg/impl/SVGAnimatedEnumerationImpl.cc +++ /dev/null @@ -1,91 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedEnumerationImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedEnumerationImpl.lut.h" -#include "ksvg_bridge.h" - -SVGAnimatedEnumerationImpl::SVGAnimatedEnumerationImpl() : DOM::DomShared() -{ - KSVG_EMPTY_FLAGS - - m_baseVal = 0; - m_animVal = 0; -} - -SVGAnimatedEnumerationImpl::~SVGAnimatedEnumerationImpl() -{ -} - -void SVGAnimatedEnumerationImpl::setBaseVal(unsigned short baseVal) -{ - m_baseVal = baseVal; -} - -unsigned short SVGAnimatedEnumerationImpl::baseVal() const -{ - return m_baseVal; -} - -unsigned short SVGAnimatedEnumerationImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedEnumerationImpl::s_hashTable 3 - baseVal SVGAnimatedEnumerationImpl::BaseVal DontDelete - animVal SVGAnimatedEnumerationImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedEnumerationImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case BaseVal: - return Number(baseVal()); - case AnimVal: - return Number(animVal()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGAnimatedEnumerationImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case BaseVal: - setBaseVal(static_cast(value.toNumber(exec))); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGAnimatedEnumerationImpl.cpp b/ksvg/impl/SVGAnimatedEnumerationImpl.cpp new file mode 100644 index 00000000..11e769ba --- /dev/null +++ b/ksvg/impl/SVGAnimatedEnumerationImpl.cpp @@ -0,0 +1,91 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedEnumerationImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedEnumerationImpl.lut.h" +#include "ksvg_bridge.h" + +SVGAnimatedEnumerationImpl::SVGAnimatedEnumerationImpl() : DOM::DomShared() +{ + KSVG_EMPTY_FLAGS + + m_baseVal = 0; + m_animVal = 0; +} + +SVGAnimatedEnumerationImpl::~SVGAnimatedEnumerationImpl() +{ +} + +void SVGAnimatedEnumerationImpl::setBaseVal(unsigned short baseVal) +{ + m_baseVal = baseVal; +} + +unsigned short SVGAnimatedEnumerationImpl::baseVal() const +{ + return m_baseVal; +} + +unsigned short SVGAnimatedEnumerationImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedEnumerationImpl::s_hashTable 3 + baseVal SVGAnimatedEnumerationImpl::BaseVal DontDelete + animVal SVGAnimatedEnumerationImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedEnumerationImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case BaseVal: + return Number(baseVal()); + case AnimVal: + return Number(animVal()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGAnimatedEnumerationImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case BaseVal: + setBaseVal(static_cast(value.toNumber(exec))); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGAnimatedIntegerImpl.cc b/ksvg/impl/SVGAnimatedIntegerImpl.cc deleted file mode 100644 index 00999e0e..00000000 --- a/ksvg/impl/SVGAnimatedIntegerImpl.cc +++ /dev/null @@ -1,89 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedIntegerImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedIntegerImpl.lut.h" -#include "ksvg_bridge.h" - -SVGAnimatedIntegerImpl::SVGAnimatedIntegerImpl() : DOM::DomShared() -{ - KSVG_EMPTY_FLAGS - - m_baseVal = 0; - m_animVal = 0; -} - -SVGAnimatedIntegerImpl::~SVGAnimatedIntegerImpl() -{ -} - -void SVGAnimatedIntegerImpl::setBaseVal(long baseVal) -{ - m_baseVal = baseVal; -} - -long SVGAnimatedIntegerImpl::baseVal() const -{ - return m_baseVal; -} - -long SVGAnimatedIntegerImpl::animVal() const -{ - return m_animVal; -} - -/* -@namespace KSVG -@begin SVGAnimatedIntegerImpl::s_hashTable 3 - baseVal SVGAnimatedIntegerImpl::BaseVal DontDelete - animVal SVGAnimatedIntegerImpl::AnimVal DontDelete -@end -*/ - -Value SVGAnimatedIntegerImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case BaseVal: - return Number(baseVal()); - case AnimVal: - return Number(animVal()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } - return KJS::Undefined(); -} - -void SVGAnimatedIntegerImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case BaseVal: - setBaseVal(value.toInteger(exec)); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGAnimatedIntegerImpl.cpp b/ksvg/impl/SVGAnimatedIntegerImpl.cpp new file mode 100644 index 00000000..00999e0e --- /dev/null +++ b/ksvg/impl/SVGAnimatedIntegerImpl.cpp @@ -0,0 +1,89 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedIntegerImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedIntegerImpl.lut.h" +#include "ksvg_bridge.h" + +SVGAnimatedIntegerImpl::SVGAnimatedIntegerImpl() : DOM::DomShared() +{ + KSVG_EMPTY_FLAGS + + m_baseVal = 0; + m_animVal = 0; +} + +SVGAnimatedIntegerImpl::~SVGAnimatedIntegerImpl() +{ +} + +void SVGAnimatedIntegerImpl::setBaseVal(long baseVal) +{ + m_baseVal = baseVal; +} + +long SVGAnimatedIntegerImpl::baseVal() const +{ + return m_baseVal; +} + +long SVGAnimatedIntegerImpl::animVal() const +{ + return m_animVal; +} + +/* +@namespace KSVG +@begin SVGAnimatedIntegerImpl::s_hashTable 3 + baseVal SVGAnimatedIntegerImpl::BaseVal DontDelete + animVal SVGAnimatedIntegerImpl::AnimVal DontDelete +@end +*/ + +Value SVGAnimatedIntegerImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case BaseVal: + return Number(baseVal()); + case AnimVal: + return Number(animVal()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } + return KJS::Undefined(); +} + +void SVGAnimatedIntegerImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case BaseVal: + setBaseVal(value.toInteger(exec)); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGAnimatedLengthImpl.cc b/ksvg/impl/SVGAnimatedLengthImpl.cc deleted file mode 100644 index 1dead454..00000000 --- a/ksvg/impl/SVGAnimatedLengthImpl.cc +++ /dev/null @@ -1,94 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedLengthImpl.h" -#include "SVGElementImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedLengthImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGAnimatedLengthImpl::SVGAnimatedLengthImpl(LengthMode mode, SVGElementImpl *object) : DOM::DomShared() -{ - m_baseVal = new SVGLengthImpl(mode, object); - m_baseVal->ref(); - - m_animVal = new SVGLengthImpl(mode, object); - m_animVal->ref(); -} - -SVGAnimatedLengthImpl::SVGAnimatedLengthImpl(const SVGAnimatedLengthImpl &other) : DOM::DomShared() -{ - (*this) = other; -} - -SVGAnimatedLengthImpl::~SVGAnimatedLengthImpl() -{ - if(m_baseVal) - m_baseVal->deref(); - if(m_animVal) - m_animVal->deref(); -} - -SVGAnimatedLengthImpl &SVGAnimatedLengthImpl::operator=(const SVGAnimatedLengthImpl &other) -{ - *m_baseVal = *(other.m_baseVal); - *m_animVal = *(other.m_animVal); - - return *this; -} - -SVGLengthImpl *SVGAnimatedLengthImpl::baseVal() const -{ - return m_baseVal; -} - -SVGLengthImpl *SVGAnimatedLengthImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedLengthImpl::s_hashTable 3 - baseVal SVGAnimatedLengthImpl::BaseVal DontDelete|ReadOnly - animVal SVGAnimatedLengthImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedLengthImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case BaseVal: - return m_baseVal->cache(exec); - case AnimVal: - return m_animVal->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGAnimatedLengthImpl.cpp b/ksvg/impl/SVGAnimatedLengthImpl.cpp new file mode 100644 index 00000000..1dead454 --- /dev/null +++ b/ksvg/impl/SVGAnimatedLengthImpl.cpp @@ -0,0 +1,94 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedLengthImpl.h" +#include "SVGElementImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedLengthImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGAnimatedLengthImpl::SVGAnimatedLengthImpl(LengthMode mode, SVGElementImpl *object) : DOM::DomShared() +{ + m_baseVal = new SVGLengthImpl(mode, object); + m_baseVal->ref(); + + m_animVal = new SVGLengthImpl(mode, object); + m_animVal->ref(); +} + +SVGAnimatedLengthImpl::SVGAnimatedLengthImpl(const SVGAnimatedLengthImpl &other) : DOM::DomShared() +{ + (*this) = other; +} + +SVGAnimatedLengthImpl::~SVGAnimatedLengthImpl() +{ + if(m_baseVal) + m_baseVal->deref(); + if(m_animVal) + m_animVal->deref(); +} + +SVGAnimatedLengthImpl &SVGAnimatedLengthImpl::operator=(const SVGAnimatedLengthImpl &other) +{ + *m_baseVal = *(other.m_baseVal); + *m_animVal = *(other.m_animVal); + + return *this; +} + +SVGLengthImpl *SVGAnimatedLengthImpl::baseVal() const +{ + return m_baseVal; +} + +SVGLengthImpl *SVGAnimatedLengthImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedLengthImpl::s_hashTable 3 + baseVal SVGAnimatedLengthImpl::BaseVal DontDelete|ReadOnly + animVal SVGAnimatedLengthImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedLengthImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case BaseVal: + return m_baseVal->cache(exec); + case AnimVal: + return m_animVal->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGAnimatedLengthListImpl.cc b/ksvg/impl/SVGAnimatedLengthListImpl.cc deleted file mode 100644 index cd603f27..00000000 --- a/ksvg/impl/SVGAnimatedLengthListImpl.cc +++ /dev/null @@ -1,93 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedLengthListImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedLengthListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGAnimatedLengthListImpl::SVGAnimatedLengthListImpl() : DOM::DomShared() -{ - m_baseVal = new SVGLengthListImpl(); - m_baseVal->ref(); - - m_animVal = new SVGLengthListImpl(); - m_animVal->ref(); -} - -SVGAnimatedLengthListImpl::SVGAnimatedLengthListImpl(const SVGAnimatedLengthListImpl &other) : DOM::DomShared() -{ - (*this) = other; -} - -SVGAnimatedLengthListImpl::~SVGAnimatedLengthListImpl() -{ - if(m_baseVal) - m_baseVal->deref(); - if(m_animVal) - m_animVal->deref(); -} - -SVGAnimatedLengthListImpl &SVGAnimatedLengthListImpl::operator=(const SVGAnimatedLengthListImpl &other) -{ - *m_baseVal = *(other.m_baseVal); - *m_animVal = *(other.m_animVal); - - return *this; -} - -SVGLengthListImpl *SVGAnimatedLengthListImpl::baseVal() const -{ - return m_baseVal; -} - -SVGLengthListImpl *SVGAnimatedLengthListImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedLengthListImpl::s_hashTable 3 - baseVal SVGAnimatedLengthListImpl::BaseVal DontDelete|ReadOnly - animVal SVGAnimatedLengthListImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedLengthListImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case BaseVal: - return m_baseVal->cache(exec); - case AnimVal: - return m_animVal->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGAnimatedLengthListImpl.cpp b/ksvg/impl/SVGAnimatedLengthListImpl.cpp new file mode 100644 index 00000000..cd603f27 --- /dev/null +++ b/ksvg/impl/SVGAnimatedLengthListImpl.cpp @@ -0,0 +1,93 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedLengthListImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedLengthListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGAnimatedLengthListImpl::SVGAnimatedLengthListImpl() : DOM::DomShared() +{ + m_baseVal = new SVGLengthListImpl(); + m_baseVal->ref(); + + m_animVal = new SVGLengthListImpl(); + m_animVal->ref(); +} + +SVGAnimatedLengthListImpl::SVGAnimatedLengthListImpl(const SVGAnimatedLengthListImpl &other) : DOM::DomShared() +{ + (*this) = other; +} + +SVGAnimatedLengthListImpl::~SVGAnimatedLengthListImpl() +{ + if(m_baseVal) + m_baseVal->deref(); + if(m_animVal) + m_animVal->deref(); +} + +SVGAnimatedLengthListImpl &SVGAnimatedLengthListImpl::operator=(const SVGAnimatedLengthListImpl &other) +{ + *m_baseVal = *(other.m_baseVal); + *m_animVal = *(other.m_animVal); + + return *this; +} + +SVGLengthListImpl *SVGAnimatedLengthListImpl::baseVal() const +{ + return m_baseVal; +} + +SVGLengthListImpl *SVGAnimatedLengthListImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedLengthListImpl::s_hashTable 3 + baseVal SVGAnimatedLengthListImpl::BaseVal DontDelete|ReadOnly + animVal SVGAnimatedLengthListImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedLengthListImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case BaseVal: + return m_baseVal->cache(exec); + case AnimVal: + return m_animVal->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGAnimatedNumberImpl.cc b/ksvg/impl/SVGAnimatedNumberImpl.cc deleted file mode 100644 index 890d1895..00000000 --- a/ksvg/impl/SVGAnimatedNumberImpl.cc +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedNumberImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedNumberImpl.lut.h" -#include "ksvg_bridge.h" - -SVGAnimatedNumberImpl::SVGAnimatedNumberImpl() : DOM::DomShared() -{ - KSVG_EMPTY_FLAGS - - m_baseVal = 0; - m_animVal = 0; -} - -SVGAnimatedNumberImpl::~SVGAnimatedNumberImpl() -{ -} - -void SVGAnimatedNumberImpl::setBaseVal(float baseVal) -{ - m_baseVal = baseVal; -} - -float SVGAnimatedNumberImpl::baseVal() const -{ - return m_baseVal; -} - -float SVGAnimatedNumberImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedNumberImpl::s_hashTable 3 - baseVal SVGAnimatedNumberImpl::BaseVal DontDelete - animVal SVGAnimatedNumberImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedNumberImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case BaseVal: - return Number(baseVal()); - case AnimVal: - return Number(animVal()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } - - return Undefined(); -} - -void SVGAnimatedNumberImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case BaseVal: - setBaseVal(value.toNumber(exec)); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGAnimatedNumberImpl.cpp b/ksvg/impl/SVGAnimatedNumberImpl.cpp new file mode 100644 index 00000000..890d1895 --- /dev/null +++ b/ksvg/impl/SVGAnimatedNumberImpl.cpp @@ -0,0 +1,92 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedNumberImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedNumberImpl.lut.h" +#include "ksvg_bridge.h" + +SVGAnimatedNumberImpl::SVGAnimatedNumberImpl() : DOM::DomShared() +{ + KSVG_EMPTY_FLAGS + + m_baseVal = 0; + m_animVal = 0; +} + +SVGAnimatedNumberImpl::~SVGAnimatedNumberImpl() +{ +} + +void SVGAnimatedNumberImpl::setBaseVal(float baseVal) +{ + m_baseVal = baseVal; +} + +float SVGAnimatedNumberImpl::baseVal() const +{ + return m_baseVal; +} + +float SVGAnimatedNumberImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedNumberImpl::s_hashTable 3 + baseVal SVGAnimatedNumberImpl::BaseVal DontDelete + animVal SVGAnimatedNumberImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedNumberImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case BaseVal: + return Number(baseVal()); + case AnimVal: + return Number(animVal()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } + + return Undefined(); +} + +void SVGAnimatedNumberImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case BaseVal: + setBaseVal(value.toNumber(exec)); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGAnimatedNumberListImpl.cc b/ksvg/impl/SVGAnimatedNumberListImpl.cc deleted file mode 100644 index b04b31c0..00000000 --- a/ksvg/impl/SVGAnimatedNumberListImpl.cc +++ /dev/null @@ -1,80 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedNumberListImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedNumberListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGAnimatedNumberListImpl::SVGAnimatedNumberListImpl() : DOM::DomShared() -{ - m_baseVal = new SVGNumberListImpl(); - m_baseVal->ref(); - - m_animVal = new SVGNumberListImpl(); - m_animVal->ref(); -} - -SVGAnimatedNumberListImpl::~SVGAnimatedNumberListImpl() -{ - if(m_baseVal) - m_baseVal->deref(); - if(m_animVal) - m_animVal->deref(); -} - -SVGNumberListImpl *SVGAnimatedNumberListImpl::baseVal() const -{ - return m_baseVal; -} - -SVGNumberListImpl *SVGAnimatedNumberListImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedNumberListImpl::s_hashTable 3 - baseVal SVGAnimatedNumberListImpl::BaseVal DontDelete|ReadOnly - animVal SVGAnimatedNumberListImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedNumberListImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case BaseVal: - return m_baseVal->cache(exec); - case AnimVal: - return m_animVal->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGAnimatedNumberListImpl.cpp b/ksvg/impl/SVGAnimatedNumberListImpl.cpp new file mode 100644 index 00000000..b04b31c0 --- /dev/null +++ b/ksvg/impl/SVGAnimatedNumberListImpl.cpp @@ -0,0 +1,80 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedNumberListImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedNumberListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGAnimatedNumberListImpl::SVGAnimatedNumberListImpl() : DOM::DomShared() +{ + m_baseVal = new SVGNumberListImpl(); + m_baseVal->ref(); + + m_animVal = new SVGNumberListImpl(); + m_animVal->ref(); +} + +SVGAnimatedNumberListImpl::~SVGAnimatedNumberListImpl() +{ + if(m_baseVal) + m_baseVal->deref(); + if(m_animVal) + m_animVal->deref(); +} + +SVGNumberListImpl *SVGAnimatedNumberListImpl::baseVal() const +{ + return m_baseVal; +} + +SVGNumberListImpl *SVGAnimatedNumberListImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedNumberListImpl::s_hashTable 3 + baseVal SVGAnimatedNumberListImpl::BaseVal DontDelete|ReadOnly + animVal SVGAnimatedNumberListImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedNumberListImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case BaseVal: + return m_baseVal->cache(exec); + case AnimVal: + return m_animVal->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGAnimatedPathDataImpl.cc b/ksvg/impl/SVGAnimatedPathDataImpl.cc deleted file mode 100644 index d0d7faae..00000000 --- a/ksvg/impl/SVGAnimatedPathDataImpl.cc +++ /dev/null @@ -1,106 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegListImpl.h" -#include "SVGAnimatedPathDataImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedPathDataImpl.lut.h" -#include "ksvg_bridge.h" - -SVGAnimatedPathDataImpl::SVGAnimatedPathDataImpl() : DOM::DomShared() -{ - m_pathSegList = new SVGPathSegListImpl(); - m_pathSegList->ref(); - - m_normalizedPathSegList = new SVGPathSegListImpl(); - m_normalizedPathSegList->ref(); - - m_animatedPathSegList = new SVGPathSegListImpl(); - m_animatedPathSegList->ref(); - - m_animatedNormalizedPathSegList = new SVGPathSegListImpl(); - m_animatedNormalizedPathSegList->ref(); -} - -SVGAnimatedPathDataImpl::~SVGAnimatedPathDataImpl() -{ - if(m_pathSegList) - m_pathSegList->deref(); - if(m_normalizedPathSegList) - m_normalizedPathSegList->deref(); - if(m_animatedPathSegList) - m_animatedPathSegList->deref(); - if(m_animatedNormalizedPathSegList) - m_animatedNormalizedPathSegList->deref(); -} - -SVGPathSegListImpl *SVGAnimatedPathDataImpl::pathSegList() const -{ - return m_pathSegList; -} - -SVGPathSegListImpl *SVGAnimatedPathDataImpl::normalizedPathSegList() const -{ - return m_normalizedPathSegList; -} - -SVGPathSegListImpl *SVGAnimatedPathDataImpl::animatedPathSegList() const -{ - return m_animatedPathSegList; -} - -SVGPathSegListImpl *SVGAnimatedPathDataImpl::animatedNormalizedPathSegList() const -{ - return m_animatedNormalizedPathSegList; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedPathDataImpl::s_hashTable 5 - pathSegList SVGAnimatedPathDataImpl::PathSegList DontDelete|ReadOnly - normalizedPathSegList SVGAnimatedPathDataImpl::NormalizedPathSegList DontDelete|ReadOnly - animatedPathSegList SVGAnimatedPathDataImpl::AnimatedPathSegList DontDelete|ReadOnly - animatedNormalizedPathSegList SVGAnimatedPathDataImpl::AnimatedNormalizedPathSegList DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedPathDataImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case PathSegList: - return pathSegList()->cache(exec); - case NormalizedPathSegList: - return normalizedPathSegList()->cache(exec); - case AnimatedPathSegList: - return animatedPathSegList()->cache(exec); - case AnimatedNormalizedPathSegList: - return animatedNormalizedPathSegList()->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); -} -} diff --git a/ksvg/impl/SVGAnimatedPathDataImpl.cpp b/ksvg/impl/SVGAnimatedPathDataImpl.cpp new file mode 100644 index 00000000..d0d7faae --- /dev/null +++ b/ksvg/impl/SVGAnimatedPathDataImpl.cpp @@ -0,0 +1,106 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegListImpl.h" +#include "SVGAnimatedPathDataImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedPathDataImpl.lut.h" +#include "ksvg_bridge.h" + +SVGAnimatedPathDataImpl::SVGAnimatedPathDataImpl() : DOM::DomShared() +{ + m_pathSegList = new SVGPathSegListImpl(); + m_pathSegList->ref(); + + m_normalizedPathSegList = new SVGPathSegListImpl(); + m_normalizedPathSegList->ref(); + + m_animatedPathSegList = new SVGPathSegListImpl(); + m_animatedPathSegList->ref(); + + m_animatedNormalizedPathSegList = new SVGPathSegListImpl(); + m_animatedNormalizedPathSegList->ref(); +} + +SVGAnimatedPathDataImpl::~SVGAnimatedPathDataImpl() +{ + if(m_pathSegList) + m_pathSegList->deref(); + if(m_normalizedPathSegList) + m_normalizedPathSegList->deref(); + if(m_animatedPathSegList) + m_animatedPathSegList->deref(); + if(m_animatedNormalizedPathSegList) + m_animatedNormalizedPathSegList->deref(); +} + +SVGPathSegListImpl *SVGAnimatedPathDataImpl::pathSegList() const +{ + return m_pathSegList; +} + +SVGPathSegListImpl *SVGAnimatedPathDataImpl::normalizedPathSegList() const +{ + return m_normalizedPathSegList; +} + +SVGPathSegListImpl *SVGAnimatedPathDataImpl::animatedPathSegList() const +{ + return m_animatedPathSegList; +} + +SVGPathSegListImpl *SVGAnimatedPathDataImpl::animatedNormalizedPathSegList() const +{ + return m_animatedNormalizedPathSegList; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedPathDataImpl::s_hashTable 5 + pathSegList SVGAnimatedPathDataImpl::PathSegList DontDelete|ReadOnly + normalizedPathSegList SVGAnimatedPathDataImpl::NormalizedPathSegList DontDelete|ReadOnly + animatedPathSegList SVGAnimatedPathDataImpl::AnimatedPathSegList DontDelete|ReadOnly + animatedNormalizedPathSegList SVGAnimatedPathDataImpl::AnimatedNormalizedPathSegList DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedPathDataImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case PathSegList: + return pathSegList()->cache(exec); + case NormalizedPathSegList: + return normalizedPathSegList()->cache(exec); + case AnimatedPathSegList: + return animatedPathSegList()->cache(exec); + case AnimatedNormalizedPathSegList: + return animatedNormalizedPathSegList()->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); +} +} diff --git a/ksvg/impl/SVGAnimatedPointsImpl.cc b/ksvg/impl/SVGAnimatedPointsImpl.cc deleted file mode 100644 index 22246286..00000000 --- a/ksvg/impl/SVGAnimatedPointsImpl.cc +++ /dev/null @@ -1,137 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "CanvasItem.h" -#include "SVGPointListImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedPointsImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedPointsImpl.lut.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGAnimatedPointsImpl::SVGAnimatedPointsImpl() : DOM::DomShared() -{ - KSVG_EMPTY_FLAGS - - m_points = new SVGPointListImpl(); - m_points->ref(); - - m_animatedPoints = new SVGPointListImpl(); - m_animatedPoints->ref(); -} - -SVGAnimatedPointsImpl::~SVGAnimatedPointsImpl() -{ - if(m_points) - m_points->deref(); - if(m_animatedPoints) - m_animatedPoints->deref(); -} - -SVGPointListImpl *SVGAnimatedPointsImpl::points() const -{ - return m_points; -} - -SVGPointListImpl *SVGAnimatedPointsImpl::animatedPoints() const -{ - return m_animatedPoints; -} - -void SVGAnimatedPointsImpl::parsePoints(TQString _points, SVGPointListImpl *points) -{ - if(_points.isEmpty()) - return; - - _points = _points.simplifyWhiteSpace(); - - if(_points.contains(",,") || _points.contains(", ,")) - return; - - _points.replace(',', ' '); - _points.replace('\r', TQString()); - _points.replace('\n', TQString()); - - _points = _points.simplifyWhiteSpace(); - - TQStringList pointList = TQStringList::split(' ', _points); - for(TQStringList::Iterator it = pointList.begin(); it != pointList.end(); it++) - { - SVGPointImpl *point = SVGSVGElementImpl::createSVGPoint(); - point->setX((*(it++)).toFloat()); - point->setY((*it).toFloat()); - - points->appendItem(point); - } -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedPointsImpl::s_hashTable 3 - points SVGAnimatedPointsImpl::Points DontDelete|ReadOnly - animatedPoints SVGAnimatedPointsImpl::AnimatedPoints DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedPointsImpl::getValueProperty(ExecState *exec, int token) const -{ - //KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case Points: // TODO: We need a pointList->toText function, quite trivial -// if(!attributeMode) - return points()->cache(exec); - case AnimatedPoints: - return animatedPoints()->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGAnimatedPointsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Points: - parsePoints(value.toString(exec).qstring(), m_points); - break; - case AnimatedPoints: - parsePoints(value.toString(exec).qstring(), m_animatedPoints); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGAnimatedPointsImpl.cpp b/ksvg/impl/SVGAnimatedPointsImpl.cpp new file mode 100644 index 00000000..22246286 --- /dev/null +++ b/ksvg/impl/SVGAnimatedPointsImpl.cpp @@ -0,0 +1,137 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "CanvasItem.h" +#include "SVGPointListImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedPointsImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedPointsImpl.lut.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGAnimatedPointsImpl::SVGAnimatedPointsImpl() : DOM::DomShared() +{ + KSVG_EMPTY_FLAGS + + m_points = new SVGPointListImpl(); + m_points->ref(); + + m_animatedPoints = new SVGPointListImpl(); + m_animatedPoints->ref(); +} + +SVGAnimatedPointsImpl::~SVGAnimatedPointsImpl() +{ + if(m_points) + m_points->deref(); + if(m_animatedPoints) + m_animatedPoints->deref(); +} + +SVGPointListImpl *SVGAnimatedPointsImpl::points() const +{ + return m_points; +} + +SVGPointListImpl *SVGAnimatedPointsImpl::animatedPoints() const +{ + return m_animatedPoints; +} + +void SVGAnimatedPointsImpl::parsePoints(TQString _points, SVGPointListImpl *points) +{ + if(_points.isEmpty()) + return; + + _points = _points.simplifyWhiteSpace(); + + if(_points.contains(",,") || _points.contains(", ,")) + return; + + _points.replace(',', ' '); + _points.replace('\r', TQString()); + _points.replace('\n', TQString()); + + _points = _points.simplifyWhiteSpace(); + + TQStringList pointList = TQStringList::split(' ', _points); + for(TQStringList::Iterator it = pointList.begin(); it != pointList.end(); it++) + { + SVGPointImpl *point = SVGSVGElementImpl::createSVGPoint(); + point->setX((*(it++)).toFloat()); + point->setY((*it).toFloat()); + + points->appendItem(point); + } +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedPointsImpl::s_hashTable 3 + points SVGAnimatedPointsImpl::Points DontDelete|ReadOnly + animatedPoints SVGAnimatedPointsImpl::AnimatedPoints DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedPointsImpl::getValueProperty(ExecState *exec, int token) const +{ + //KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case Points: // TODO: We need a pointList->toText function, quite trivial +// if(!attributeMode) + return points()->cache(exec); + case AnimatedPoints: + return animatedPoints()->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGAnimatedPointsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Points: + parsePoints(value.toString(exec).qstring(), m_points); + break; + case AnimatedPoints: + parsePoints(value.toString(exec).qstring(), m_animatedPoints); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGAnimatedPreserveAspectRatioImpl.cc b/ksvg/impl/SVGAnimatedPreserveAspectRatioImpl.cc deleted file mode 100644 index 24ab74a5..00000000 --- a/ksvg/impl/SVGAnimatedPreserveAspectRatioImpl.cc +++ /dev/null @@ -1,81 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPreserveAspectRatioImpl.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedPreserveAspectRatioImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGAnimatedPreserveAspectRatioImpl::SVGAnimatedPreserveAspectRatioImpl() : DOM::DomShared() -{ - m_baseVal = new SVGPreserveAspectRatioImpl(); - m_baseVal->ref(); - - m_animVal = new SVGPreserveAspectRatioImpl(); - m_animVal->ref(); -} - -SVGAnimatedPreserveAspectRatioImpl::~SVGAnimatedPreserveAspectRatioImpl() -{ - if(m_baseVal) - m_baseVal->deref(); - if(m_animVal) - m_animVal->deref(); -} - -SVGPreserveAspectRatioImpl *SVGAnimatedPreserveAspectRatioImpl::baseVal() const -{ - return m_baseVal; -} - -SVGPreserveAspectRatioImpl *SVGAnimatedPreserveAspectRatioImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedPreserveAspectRatioImpl::s_hashTable 3 - baseVal SVGAnimatedPreserveAspectRatioImpl::BaseVal DontDelete|ReadOnly - animVal SVGAnimatedPreserveAspectRatioImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedPreserveAspectRatioImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case BaseVal: - return m_baseVal->cache(exec); - case AnimVal: - return m_animVal->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGAnimatedPreserveAspectRatioImpl.cpp b/ksvg/impl/SVGAnimatedPreserveAspectRatioImpl.cpp new file mode 100644 index 00000000..24ab74a5 --- /dev/null +++ b/ksvg/impl/SVGAnimatedPreserveAspectRatioImpl.cpp @@ -0,0 +1,81 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPreserveAspectRatioImpl.h" +#include "SVGAnimatedPreserveAspectRatioImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedPreserveAspectRatioImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGAnimatedPreserveAspectRatioImpl::SVGAnimatedPreserveAspectRatioImpl() : DOM::DomShared() +{ + m_baseVal = new SVGPreserveAspectRatioImpl(); + m_baseVal->ref(); + + m_animVal = new SVGPreserveAspectRatioImpl(); + m_animVal->ref(); +} + +SVGAnimatedPreserveAspectRatioImpl::~SVGAnimatedPreserveAspectRatioImpl() +{ + if(m_baseVal) + m_baseVal->deref(); + if(m_animVal) + m_animVal->deref(); +} + +SVGPreserveAspectRatioImpl *SVGAnimatedPreserveAspectRatioImpl::baseVal() const +{ + return m_baseVal; +} + +SVGPreserveAspectRatioImpl *SVGAnimatedPreserveAspectRatioImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedPreserveAspectRatioImpl::s_hashTable 3 + baseVal SVGAnimatedPreserveAspectRatioImpl::BaseVal DontDelete|ReadOnly + animVal SVGAnimatedPreserveAspectRatioImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedPreserveAspectRatioImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case BaseVal: + return m_baseVal->cache(exec); + case AnimVal: + return m_animVal->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGAnimatedRectImpl.cc b/ksvg/impl/SVGAnimatedRectImpl.cc deleted file mode 100644 index 62a35e1e..00000000 --- a/ksvg/impl/SVGAnimatedRectImpl.cc +++ /dev/null @@ -1,79 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGRectImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedRectImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedRectImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGAnimatedRectImpl::SVGAnimatedRectImpl() : DOM::DomShared() -{ - m_baseVal = SVGSVGElementImpl::createSVGRect(); - m_animVal = SVGSVGElementImpl::createSVGRect(); -} - -SVGAnimatedRectImpl::~SVGAnimatedRectImpl() -{ - if(m_baseVal) - m_baseVal->deref(); - if(m_animVal) - m_animVal->deref(); -} - -SVGRectImpl *SVGAnimatedRectImpl::baseVal() const -{ - return m_baseVal; -} - -SVGRectImpl *SVGAnimatedRectImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedRectImpl::s_hashTable 3 - baseVal SVGAnimatedRectImpl::BaseVal DontDelete - animVal SVGAnimatedRectImpl::AnimVal DontDelete -@end -*/ - -Value SVGAnimatedRectImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case BaseVal: - return m_baseVal->cache(exec); - case AnimVal: - return m_animVal->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGAnimatedRectImpl.cpp b/ksvg/impl/SVGAnimatedRectImpl.cpp new file mode 100644 index 00000000..62a35e1e --- /dev/null +++ b/ksvg/impl/SVGAnimatedRectImpl.cpp @@ -0,0 +1,79 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGRectImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedRectImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedRectImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGAnimatedRectImpl::SVGAnimatedRectImpl() : DOM::DomShared() +{ + m_baseVal = SVGSVGElementImpl::createSVGRect(); + m_animVal = SVGSVGElementImpl::createSVGRect(); +} + +SVGAnimatedRectImpl::~SVGAnimatedRectImpl() +{ + if(m_baseVal) + m_baseVal->deref(); + if(m_animVal) + m_animVal->deref(); +} + +SVGRectImpl *SVGAnimatedRectImpl::baseVal() const +{ + return m_baseVal; +} + +SVGRectImpl *SVGAnimatedRectImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedRectImpl::s_hashTable 3 + baseVal SVGAnimatedRectImpl::BaseVal DontDelete + animVal SVGAnimatedRectImpl::AnimVal DontDelete +@end +*/ + +Value SVGAnimatedRectImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case BaseVal: + return m_baseVal->cache(exec); + case AnimVal: + return m_animVal->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGAnimatedStringImpl.cc b/ksvg/impl/SVGAnimatedStringImpl.cc deleted file mode 100644 index 90b58d83..00000000 --- a/ksvg/impl/SVGAnimatedStringImpl.cc +++ /dev/null @@ -1,88 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedStringImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedStringImpl.lut.h" -#include "ksvg_bridge.h" - -SVGAnimatedStringImpl::SVGAnimatedStringImpl() : DOM::DomShared() -{ - KSVG_EMPTY_FLAGS -} - -SVGAnimatedStringImpl::~SVGAnimatedStringImpl() -{ -} - -void SVGAnimatedStringImpl::setBaseVal(const DOM::DOMString &baseVal) -{ - m_baseVal = baseVal; -} - -DOM::DOMString SVGAnimatedStringImpl::baseVal() const -{ - return m_baseVal; -} - -DOM::DOMString SVGAnimatedStringImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedStringImpl::s_hashTable 3 - baseVal SVGAnimatedStringImpl::BaseVal DontDelete - animVal SVGAnimatedStringImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedStringImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case BaseVal: - return String(baseVal().string()); - case AnimVal: - return String(animVal().string()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGAnimatedStringImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case BaseVal: - setBaseVal(value.toString(exec).string()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGAnimatedStringImpl.cpp b/ksvg/impl/SVGAnimatedStringImpl.cpp new file mode 100644 index 00000000..90b58d83 --- /dev/null +++ b/ksvg/impl/SVGAnimatedStringImpl.cpp @@ -0,0 +1,88 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedStringImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedStringImpl.lut.h" +#include "ksvg_bridge.h" + +SVGAnimatedStringImpl::SVGAnimatedStringImpl() : DOM::DomShared() +{ + KSVG_EMPTY_FLAGS +} + +SVGAnimatedStringImpl::~SVGAnimatedStringImpl() +{ +} + +void SVGAnimatedStringImpl::setBaseVal(const DOM::DOMString &baseVal) +{ + m_baseVal = baseVal; +} + +DOM::DOMString SVGAnimatedStringImpl::baseVal() const +{ + return m_baseVal; +} + +DOM::DOMString SVGAnimatedStringImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedStringImpl::s_hashTable 3 + baseVal SVGAnimatedStringImpl::BaseVal DontDelete + animVal SVGAnimatedStringImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedStringImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case BaseVal: + return String(baseVal().string()); + case AnimVal: + return String(animVal().string()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGAnimatedStringImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case BaseVal: + setBaseVal(value.toString(exec).string()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGAnimatedTransformListImpl.cc b/ksvg/impl/SVGAnimatedTransformListImpl.cc deleted file mode 100644 index 6c191c06..00000000 --- a/ksvg/impl/SVGAnimatedTransformListImpl.cc +++ /dev/null @@ -1,81 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGTransformListImpl.h" -#include "SVGAnimatedTransformListImpl.h" - -using namespace KSVG; - -#include "SVGAnimatedTransformListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGAnimatedTransformListImpl::SVGAnimatedTransformListImpl() : DOM::DomShared() -{ - m_baseVal = new SVGTransformListImpl(); - m_baseVal->ref(); - - m_animVal = new SVGTransformListImpl(); - m_animVal->ref(); -} - -SVGAnimatedTransformListImpl::~SVGAnimatedTransformListImpl() -{ - if(m_baseVal) - m_baseVal->deref(); - if(m_animVal) - m_animVal->deref(); -} - -SVGTransformListImpl *SVGAnimatedTransformListImpl::baseVal() const -{ - return m_baseVal; -} - -SVGTransformListImpl *SVGAnimatedTransformListImpl::animVal() const -{ - return m_animVal; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGAnimatedTransformListImpl::s_hashTable 3 - baseVal SVGAnimatedTransformListImpl::BaseVal DontDelete|ReadOnly - animVal SVGAnimatedTransformListImpl::AnimVal DontDelete|ReadOnly -@end -*/ - -Value SVGAnimatedTransformListImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case BaseVal: - return m_baseVal->cache(exec); - case AnimVal: - return m_animVal->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGAnimatedTransformListImpl.cpp b/ksvg/impl/SVGAnimatedTransformListImpl.cpp new file mode 100644 index 00000000..6c191c06 --- /dev/null +++ b/ksvg/impl/SVGAnimatedTransformListImpl.cpp @@ -0,0 +1,81 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGTransformListImpl.h" +#include "SVGAnimatedTransformListImpl.h" + +using namespace KSVG; + +#include "SVGAnimatedTransformListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGAnimatedTransformListImpl::SVGAnimatedTransformListImpl() : DOM::DomShared() +{ + m_baseVal = new SVGTransformListImpl(); + m_baseVal->ref(); + + m_animVal = new SVGTransformListImpl(); + m_animVal->ref(); +} + +SVGAnimatedTransformListImpl::~SVGAnimatedTransformListImpl() +{ + if(m_baseVal) + m_baseVal->deref(); + if(m_animVal) + m_animVal->deref(); +} + +SVGTransformListImpl *SVGAnimatedTransformListImpl::baseVal() const +{ + return m_baseVal; +} + +SVGTransformListImpl *SVGAnimatedTransformListImpl::animVal() const +{ + return m_animVal; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGAnimatedTransformListImpl::s_hashTable 3 + baseVal SVGAnimatedTransformListImpl::BaseVal DontDelete|ReadOnly + animVal SVGAnimatedTransformListImpl::AnimVal DontDelete|ReadOnly +@end +*/ + +Value SVGAnimatedTransformListImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case BaseVal: + return m_baseVal->cache(exec); + case AnimVal: + return m_animVal->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGAnimationElementImpl.cc b/ksvg/impl/SVGAnimationElementImpl.cc deleted file mode 100644 index b87a9829..00000000 --- a/ksvg/impl/SVGAnimationElementImpl.cc +++ /dev/null @@ -1,463 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include - -#include "CanvasItem.h" -#include "SVGHelperImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGStringListImpl.h" -#include "SVGURIReferenceImpl.h" -#include "SVGAnimationElementImpl.h" - -using namespace KSVG; - -#include "SVGAnimationElementImpl.lut.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGAnimationElementImpl::SVGAnimationElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGTestsImpl(), SVGExternalResourcesRequiredImpl() -{ - KSVG_EMPTY_FLAGS - - m_connected = false; - m_targetElement = 0; - - m_values = new SVGStringListImpl(); - m_keyTimes= new SVGStringListImpl(); - m_keySplines = new SVGStringListImpl(); - - m_fill = REMOVE; - m_additive = REPLACE; - m_accumulate = ACCUMULATE_NONE; -} - -SVGAnimationElementImpl::~SVGAnimationElementImpl() -{ - if(m_targetElement) - m_targetElement->deref(); -} - -SVGElementImpl *SVGAnimationElementImpl::targetElement() const -{ - if(!m_targetElement) - { - SVGAnimationElementImpl *modify = const_cast(this); - if(!m_href.isEmpty()) - modify->setTargetElement(ownerDoc()->getElementByIdRecursive(ownerSVGElement(), SVGURIReferenceImpl::getTarget(m_href))); - else if(!parentNode().isNull()) - modify->setTargetElement(ownerDoc()->getElementFromHandle(parentNode().handle())); - } - - return m_targetElement; -} - -double SVGAnimationElementImpl::parseClockValue(const TQString &data) const -{ - TQString parse = data.stripWhiteSpace(); - TQString debugOutput = "parseClockValue(" + parse + ") -> "; - - if(parse == "indefinite") // Saves some time... - return -1; - - double result; - - int doublePointOne = parse.find(':'); - int doublePointTwo = parse.find(':', doublePointOne + 1); - - if(doublePointOne != -1 && doublePointTwo != -1) // Spec: "Full clock values" - { - unsigned int hours = parse.mid(0, 2).toUInt(); - unsigned int minutes = parse.mid(3, 2).toUInt(); - unsigned int seconds = parse.mid(6, 2).toUInt(); - unsigned int milliseconds = 0; - - result = (3600 * hours) + (60 * minutes) + seconds; - - if(parse.find('.') != -1) - { - TQString temp = parse.mid(9, 2); - milliseconds = temp.toUInt(); - result += (milliseconds * (1 / pow(10.0, temp.length()))); - } - } - else if(doublePointOne != -1 && doublePointTwo == -1) // Spec: "Partial clock values" - { - unsigned int minutes = parse.mid(0, 2).toUInt(); - unsigned int seconds = parse.mid(3, 2).toUInt(); - unsigned int milliseconds = 0; - - result = (60 * minutes) + seconds; - - if(parse.find('.') != -1) - { - TQString temp = parse.mid(6, 2); - milliseconds = temp.toUInt(); - result += (milliseconds * (1 / pow(10.0, temp.length()))); - } - } - else // Spec: "Timecount values" - { - int dotPosition = parse.find('.'); - - if(parse.endsWith("h")) - { - if(dotPosition == -1) - result = parse.mid(0, parse.length() - 1).toUInt() * 3600; - else - { - result = parse.mid(0, dotPosition).toUInt() * 3600; - TQString temp = parse.mid(dotPosition + 1, parse.length() - dotPosition - 2); - result += (3600.0 * temp.toUInt()) * (1 / pow(10.0, temp.length())); - } - } - else if(parse.endsWith("min")) - { - if(dotPosition == -1) - result = parse.mid(0, parse.length() - 3).toUInt() * 60; - else - { - result = parse.mid(0, dotPosition).toUInt() * 60; - TQString temp = parse.mid(dotPosition + 1, parse.length() - dotPosition - 4); - result += (60.0 * temp.toUInt()) * (1 / pow(10.0, temp.length())); - } - } - else if(parse.endsWith("ms")) - { - if(dotPosition == -1) - result = parse.mid(0, parse.length() - 2).toUInt() / 1000.0; - else - { - result = parse.mid(0, dotPosition).toUInt() / 1000.0; - TQString temp = parse.mid(dotPosition + 1, parse.length() - dotPosition - 3); - result += (temp.toUInt() / 1000.0) * (1 / pow(10.0, temp.length())); - } - } - else if(parse.endsWith("s")) - { - if(dotPosition == -1) - result = parse.mid(0, parse.length() - 1).toUInt(); - else - { - result = parse.mid(0, dotPosition).toUInt(); - TQString temp = parse.mid(dotPosition + 1, parse.length() - dotPosition - 2); - result += temp.toUInt() * (1 / pow(10.0, temp.length())); - } - } - else - result = parse.toDouble(); - } - - kdDebug() << debugOutput << result << endl; - return result; -} - -/* -@namespace KSVG -@begin SVGAnimationElementImpl::s_hashTable 23 - targetElement SVGAnimationElementImpl::TargetElement DontDelete|ReadOnly - href SVGAnimationElementImpl::Href DontDelete|ReadOnly - additive SVGAnimationElementImpl::Additive DontDelete|ReadOnly - accumulate SVGAnimationElementImpl::Accumulate DontDelete|ReadOnly - attributeName SVGAnimationElementImpl::AttributeName DontDelete|ReadOnly - attributeType SVGAnimationElementImpl::AttributeType DontDelete|ReadOnly - calcMode SVGAnimationElementImpl::CalcMode DontDelete|ReadOnly - values SVGAnimationElementImpl::Values DontDelete|ReadOnly - keyTimes SVGAnimationElementImpl::KeyTimes DontDelete|ReadOnly - keySplines SVGAnimationElementImpl::KeySplines DontDelete|ReadOnly - from SVGAnimationElementImpl::From DontDelete|ReadOnly - to SVGAnimationElementImpl::To DontDelete|ReadOnly - by SVGAnimationElementImpl::By DontDelete|ReadOnly - begin SVGAnimationElementImpl::Begin DontDelete|ReadOnly - dur SVGAnimationElementImpl::Dur DontDelete|ReadOnly - end SVGAnimationElementImpl::End DontDelete|ReadOnly - min SVGAnimationElementImpl::Min DontDelete|ReadOnly - max SVGAnimationElementImpl::Max DontDelete|ReadOnly - restart SVGAnimationElementImpl::Restart DontDelete|ReadOnly - repeatCount SVGAnimationElementImpl::RepeatCount DontDelete|ReadOnly - repeatDur SVGAnimationElementImpl::RepeatDur DontDelete|ReadOnly - fill SVGAnimationElementImpl::Fill DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGAnimationElementImplProto::s_hashTable 5 - getStartTime SVGAnimationElementImpl::GetStartTime DontDelete|Function 0 - getCurrentTime SVGAnimationElementImpl::GetCurrentTime DontDelete|Function 0 - getSimpleDuration SVGAnimationElementImpl::GetSimpleDuration DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGAnimationElement",SVGAnimationElementImplProto,SVGAnimationElementImplProtoFunc) - -Value SVGAnimationElementImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case TargetElement: - return m_targetElement->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGAnimationElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - TQString val = value.toString(exec).qstring(); - switch(token) - { - case Href: - m_href = val; - break; - case Additive: - m_additive = (val == "sum") ? SUM : REPLACE; - break; - case Accumulate: - m_accumulate = (val == "sum") ? ACCUMULATE_SUM : ACCUMULATE_NONE; - break; - case AttributeName: - m_attributeName = val; - break; - case AttributeType: - if(val == "css") - m_attributeType = CSS; - else if(val == "xml") - m_attributeType = XML; - else - m_attributeType = AUTO; - break; - case CalcMode: // FIXME: See spec for default values!!! - if(val == "discrete") - m_calcMode = DISCRETE; - else if(val == "linear") - m_calcMode = LINEAR; - else if(val == "spline") - m_calcMode = SPLINE; - else if(val == "paced") - m_calcMode = PACED; - break; - case Values: - SVGHelperImpl::parseSemicolonSeperatedList(m_values, val); - break; - case KeyTimes: - SVGHelperImpl::parseSemicolonSeperatedList(m_keyTimes, val); - break; - case KeySplines: - SVGHelperImpl::parseSemicolonSeperatedList(m_keySplines, val); - break; - case From: - m_from = val; - break; - case To: - m_to = val; - break; - case By: - m_by = val; - break; - case Begin: - case End: - { - // Create list - SVGStringListImpl *temp = new SVGStringListImpl(); - temp->ref(); - - // Feed data into list - SVGHelperImpl::parseSemicolonSeperatedList(temp, val); - - // Parse data - for(unsigned int i = 0; i < temp->numberOfItems(); i++) - { - TQString current = temp->getItem(i)->string(); - - if(current.startsWith("accessKey")) - { - // Register keyDownEventListener for the character - TQString character = current.mid(current.length() - 2, 1); - - kdDebug() << "ACCESSKEY CHARACTER " << character << endl; - } - else if(current.startsWith("wallclock")) - { - int firstBrace = current.find("("); - int secondBrace = current.find(")"); - - TQString wallclockValue = current.mid(firstBrace + 1, secondBrace - firstBrace - 2); - - kdDebug() << "WALLCLOCK VALUE " << wallclockValue << endl; - } - else if(current.contains(".")) - { - int dotPosition = current.find("."); - - TQString element = current.mid(0, dotPosition); - TQString clockValue; - - if(current.contains("begin")) - clockValue = current.mid(dotPosition + 6); - else if(current.contains("end")) - clockValue = current.mid(dotPosition + 4); - else if(current.contains("repeat")) - clockValue = current.mid(dotPosition + 7); - else // DOM2 Event Reference - { - int plusMinusPosition = -1; - - if(current.contains("+")) - plusMinusPosition = current.find("+"); - else if(current.contains("-")) - plusMinusPosition = current.find("-"); - - TQString event = current.mid(dotPosition + 1, plusMinusPosition - dotPosition - 1); - - clockValue = current.mid(dotPosition + event.length() + 1); - kdDebug() << "EVENT " << event << endl; - } - - kdDebug() << "ELEMENT " << element << " CLOCKVALUE " << clockValue << endl; - } - else - { - if(token == Begin) - m_begin = parseClockValue(current); - else - m_end = parseClockValue(current); - } - } - - temp->deref(); - - break; - } - case Dur: - m_duration = parseClockValue(val); - break; -// case Min: -// case Max: - case Restart: - if(val == "whenNotActive") - m_restart = WHENNOTACTIVE; - else if(val == "never") - m_restart = NEVER; - else - m_restart = ALWAYS; - break; - case RepeatCount: - m_repeatCount = val; - break; - case RepeatDur: - m_repeatDur = val; - break; - case Fill: - m_fill = (val == "freeze") ? FREEZE : REMOVE; - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGAnimationElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) -{ - KSVG_CHECK_THIS(SVGAnimationElementImpl) - - switch(id) - { - case SVGAnimationElementImpl::GetStartTime: - return Number(obj->getStartTime()); - case SVGAnimationElementImpl::GetCurrentTime: - return Number(obj->getCurrentTime()); - case SVGAnimationElementImpl::GetSimpleDuration: - return Number(obj->getSimpleDuration()); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -void SVGAnimationElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: Default value is "replace" - if(KSVG_TOKEN_NOT_PARSED(Additive)) - KSVG_SET_ALT_ATTRIBUTE(Additive, "replace") - - // Spec: Default value is "none" - if(KSVG_TOKEN_NOT_PARSED(Accumulate)) - KSVG_SET_ALT_ATTRIBUTE(Accumulate, "none") - - // Spec: Default value is "always" - if(KSVG_TOKEN_NOT_PARSED(Restart)) - KSVG_SET_ALT_ATTRIBUTE(Restart, "always") -} - -void SVGAnimationElementImpl::setTargetElement(SVGElementImpl *target) -{ - if(m_targetElement) - m_targetElement->deref(); - - m_targetElement = target; - m_targetElement->ref(); -} - -void SVGAnimationElementImpl::applyAttribute(const TQString &name, const TQString &value) -{ - SVGElementImpl *target = targetElement(); - if(!target) - { - kdDebug() << k_funcinfo << " name: " << name << " value: " << value << " NO TARGET ELEMENT!" << endl; - return; - } - - // The only two cases I can imagine, where combining is needed (Niko) - bool combine = (name == "style" || name == "transform"); - - if(!combine) - target->setAttributeInternal(name, value); - else - { - kdDebug() << "TODO COMBINE: " << value << " NAME " << name << endl; - } -} - -double SVGAnimationElementImpl::getStartTime() const -{ - return m_begin; -} - -double SVGAnimationElementImpl::getCurrentTime() const -{ - return 0.0; -} - -double SVGAnimationElementImpl::getSimpleDuration() const -{ - return m_duration; -} diff --git a/ksvg/impl/SVGAnimationElementImpl.cpp b/ksvg/impl/SVGAnimationElementImpl.cpp new file mode 100644 index 00000000..b87a9829 --- /dev/null +++ b/ksvg/impl/SVGAnimationElementImpl.cpp @@ -0,0 +1,463 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include + +#include "CanvasItem.h" +#include "SVGHelperImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGStringListImpl.h" +#include "SVGURIReferenceImpl.h" +#include "SVGAnimationElementImpl.h" + +using namespace KSVG; + +#include "SVGAnimationElementImpl.lut.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGAnimationElementImpl::SVGAnimationElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGTestsImpl(), SVGExternalResourcesRequiredImpl() +{ + KSVG_EMPTY_FLAGS + + m_connected = false; + m_targetElement = 0; + + m_values = new SVGStringListImpl(); + m_keyTimes= new SVGStringListImpl(); + m_keySplines = new SVGStringListImpl(); + + m_fill = REMOVE; + m_additive = REPLACE; + m_accumulate = ACCUMULATE_NONE; +} + +SVGAnimationElementImpl::~SVGAnimationElementImpl() +{ + if(m_targetElement) + m_targetElement->deref(); +} + +SVGElementImpl *SVGAnimationElementImpl::targetElement() const +{ + if(!m_targetElement) + { + SVGAnimationElementImpl *modify = const_cast(this); + if(!m_href.isEmpty()) + modify->setTargetElement(ownerDoc()->getElementByIdRecursive(ownerSVGElement(), SVGURIReferenceImpl::getTarget(m_href))); + else if(!parentNode().isNull()) + modify->setTargetElement(ownerDoc()->getElementFromHandle(parentNode().handle())); + } + + return m_targetElement; +} + +double SVGAnimationElementImpl::parseClockValue(const TQString &data) const +{ + TQString parse = data.stripWhiteSpace(); + TQString debugOutput = "parseClockValue(" + parse + ") -> "; + + if(parse == "indefinite") // Saves some time... + return -1; + + double result; + + int doublePointOne = parse.find(':'); + int doublePointTwo = parse.find(':', doublePointOne + 1); + + if(doublePointOne != -1 && doublePointTwo != -1) // Spec: "Full clock values" + { + unsigned int hours = parse.mid(0, 2).toUInt(); + unsigned int minutes = parse.mid(3, 2).toUInt(); + unsigned int seconds = parse.mid(6, 2).toUInt(); + unsigned int milliseconds = 0; + + result = (3600 * hours) + (60 * minutes) + seconds; + + if(parse.find('.') != -1) + { + TQString temp = parse.mid(9, 2); + milliseconds = temp.toUInt(); + result += (milliseconds * (1 / pow(10.0, temp.length()))); + } + } + else if(doublePointOne != -1 && doublePointTwo == -1) // Spec: "Partial clock values" + { + unsigned int minutes = parse.mid(0, 2).toUInt(); + unsigned int seconds = parse.mid(3, 2).toUInt(); + unsigned int milliseconds = 0; + + result = (60 * minutes) + seconds; + + if(parse.find('.') != -1) + { + TQString temp = parse.mid(6, 2); + milliseconds = temp.toUInt(); + result += (milliseconds * (1 / pow(10.0, temp.length()))); + } + } + else // Spec: "Timecount values" + { + int dotPosition = parse.find('.'); + + if(parse.endsWith("h")) + { + if(dotPosition == -1) + result = parse.mid(0, parse.length() - 1).toUInt() * 3600; + else + { + result = parse.mid(0, dotPosition).toUInt() * 3600; + TQString temp = parse.mid(dotPosition + 1, parse.length() - dotPosition - 2); + result += (3600.0 * temp.toUInt()) * (1 / pow(10.0, temp.length())); + } + } + else if(parse.endsWith("min")) + { + if(dotPosition == -1) + result = parse.mid(0, parse.length() - 3).toUInt() * 60; + else + { + result = parse.mid(0, dotPosition).toUInt() * 60; + TQString temp = parse.mid(dotPosition + 1, parse.length() - dotPosition - 4); + result += (60.0 * temp.toUInt()) * (1 / pow(10.0, temp.length())); + } + } + else if(parse.endsWith("ms")) + { + if(dotPosition == -1) + result = parse.mid(0, parse.length() - 2).toUInt() / 1000.0; + else + { + result = parse.mid(0, dotPosition).toUInt() / 1000.0; + TQString temp = parse.mid(dotPosition + 1, parse.length() - dotPosition - 3); + result += (temp.toUInt() / 1000.0) * (1 / pow(10.0, temp.length())); + } + } + else if(parse.endsWith("s")) + { + if(dotPosition == -1) + result = parse.mid(0, parse.length() - 1).toUInt(); + else + { + result = parse.mid(0, dotPosition).toUInt(); + TQString temp = parse.mid(dotPosition + 1, parse.length() - dotPosition - 2); + result += temp.toUInt() * (1 / pow(10.0, temp.length())); + } + } + else + result = parse.toDouble(); + } + + kdDebug() << debugOutput << result << endl; + return result; +} + +/* +@namespace KSVG +@begin SVGAnimationElementImpl::s_hashTable 23 + targetElement SVGAnimationElementImpl::TargetElement DontDelete|ReadOnly + href SVGAnimationElementImpl::Href DontDelete|ReadOnly + additive SVGAnimationElementImpl::Additive DontDelete|ReadOnly + accumulate SVGAnimationElementImpl::Accumulate DontDelete|ReadOnly + attributeName SVGAnimationElementImpl::AttributeName DontDelete|ReadOnly + attributeType SVGAnimationElementImpl::AttributeType DontDelete|ReadOnly + calcMode SVGAnimationElementImpl::CalcMode DontDelete|ReadOnly + values SVGAnimationElementImpl::Values DontDelete|ReadOnly + keyTimes SVGAnimationElementImpl::KeyTimes DontDelete|ReadOnly + keySplines SVGAnimationElementImpl::KeySplines DontDelete|ReadOnly + from SVGAnimationElementImpl::From DontDelete|ReadOnly + to SVGAnimationElementImpl::To DontDelete|ReadOnly + by SVGAnimationElementImpl::By DontDelete|ReadOnly + begin SVGAnimationElementImpl::Begin DontDelete|ReadOnly + dur SVGAnimationElementImpl::Dur DontDelete|ReadOnly + end SVGAnimationElementImpl::End DontDelete|ReadOnly + min SVGAnimationElementImpl::Min DontDelete|ReadOnly + max SVGAnimationElementImpl::Max DontDelete|ReadOnly + restart SVGAnimationElementImpl::Restart DontDelete|ReadOnly + repeatCount SVGAnimationElementImpl::RepeatCount DontDelete|ReadOnly + repeatDur SVGAnimationElementImpl::RepeatDur DontDelete|ReadOnly + fill SVGAnimationElementImpl::Fill DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGAnimationElementImplProto::s_hashTable 5 + getStartTime SVGAnimationElementImpl::GetStartTime DontDelete|Function 0 + getCurrentTime SVGAnimationElementImpl::GetCurrentTime DontDelete|Function 0 + getSimpleDuration SVGAnimationElementImpl::GetSimpleDuration DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGAnimationElement",SVGAnimationElementImplProto,SVGAnimationElementImplProtoFunc) + +Value SVGAnimationElementImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case TargetElement: + return m_targetElement->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGAnimationElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + TQString val = value.toString(exec).qstring(); + switch(token) + { + case Href: + m_href = val; + break; + case Additive: + m_additive = (val == "sum") ? SUM : REPLACE; + break; + case Accumulate: + m_accumulate = (val == "sum") ? ACCUMULATE_SUM : ACCUMULATE_NONE; + break; + case AttributeName: + m_attributeName = val; + break; + case AttributeType: + if(val == "css") + m_attributeType = CSS; + else if(val == "xml") + m_attributeType = XML; + else + m_attributeType = AUTO; + break; + case CalcMode: // FIXME: See spec for default values!!! + if(val == "discrete") + m_calcMode = DISCRETE; + else if(val == "linear") + m_calcMode = LINEAR; + else if(val == "spline") + m_calcMode = SPLINE; + else if(val == "paced") + m_calcMode = PACED; + break; + case Values: + SVGHelperImpl::parseSemicolonSeperatedList(m_values, val); + break; + case KeyTimes: + SVGHelperImpl::parseSemicolonSeperatedList(m_keyTimes, val); + break; + case KeySplines: + SVGHelperImpl::parseSemicolonSeperatedList(m_keySplines, val); + break; + case From: + m_from = val; + break; + case To: + m_to = val; + break; + case By: + m_by = val; + break; + case Begin: + case End: + { + // Create list + SVGStringListImpl *temp = new SVGStringListImpl(); + temp->ref(); + + // Feed data into list + SVGHelperImpl::parseSemicolonSeperatedList(temp, val); + + // Parse data + for(unsigned int i = 0; i < temp->numberOfItems(); i++) + { + TQString current = temp->getItem(i)->string(); + + if(current.startsWith("accessKey")) + { + // Register keyDownEventListener for the character + TQString character = current.mid(current.length() - 2, 1); + + kdDebug() << "ACCESSKEY CHARACTER " << character << endl; + } + else if(current.startsWith("wallclock")) + { + int firstBrace = current.find("("); + int secondBrace = current.find(")"); + + TQString wallclockValue = current.mid(firstBrace + 1, secondBrace - firstBrace - 2); + + kdDebug() << "WALLCLOCK VALUE " << wallclockValue << endl; + } + else if(current.contains(".")) + { + int dotPosition = current.find("."); + + TQString element = current.mid(0, dotPosition); + TQString clockValue; + + if(current.contains("begin")) + clockValue = current.mid(dotPosition + 6); + else if(current.contains("end")) + clockValue = current.mid(dotPosition + 4); + else if(current.contains("repeat")) + clockValue = current.mid(dotPosition + 7); + else // DOM2 Event Reference + { + int plusMinusPosition = -1; + + if(current.contains("+")) + plusMinusPosition = current.find("+"); + else if(current.contains("-")) + plusMinusPosition = current.find("-"); + + TQString event = current.mid(dotPosition + 1, plusMinusPosition - dotPosition - 1); + + clockValue = current.mid(dotPosition + event.length() + 1); + kdDebug() << "EVENT " << event << endl; + } + + kdDebug() << "ELEMENT " << element << " CLOCKVALUE " << clockValue << endl; + } + else + { + if(token == Begin) + m_begin = parseClockValue(current); + else + m_end = parseClockValue(current); + } + } + + temp->deref(); + + break; + } + case Dur: + m_duration = parseClockValue(val); + break; +// case Min: +// case Max: + case Restart: + if(val == "whenNotActive") + m_restart = WHENNOTACTIVE; + else if(val == "never") + m_restart = NEVER; + else + m_restart = ALWAYS; + break; + case RepeatCount: + m_repeatCount = val; + break; + case RepeatDur: + m_repeatDur = val; + break; + case Fill: + m_fill = (val == "freeze") ? FREEZE : REMOVE; + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +Value SVGAnimationElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) +{ + KSVG_CHECK_THIS(SVGAnimationElementImpl) + + switch(id) + { + case SVGAnimationElementImpl::GetStartTime: + return Number(obj->getStartTime()); + case SVGAnimationElementImpl::GetCurrentTime: + return Number(obj->getCurrentTime()); + case SVGAnimationElementImpl::GetSimpleDuration: + return Number(obj->getSimpleDuration()); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +void SVGAnimationElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: Default value is "replace" + if(KSVG_TOKEN_NOT_PARSED(Additive)) + KSVG_SET_ALT_ATTRIBUTE(Additive, "replace") + + // Spec: Default value is "none" + if(KSVG_TOKEN_NOT_PARSED(Accumulate)) + KSVG_SET_ALT_ATTRIBUTE(Accumulate, "none") + + // Spec: Default value is "always" + if(KSVG_TOKEN_NOT_PARSED(Restart)) + KSVG_SET_ALT_ATTRIBUTE(Restart, "always") +} + +void SVGAnimationElementImpl::setTargetElement(SVGElementImpl *target) +{ + if(m_targetElement) + m_targetElement->deref(); + + m_targetElement = target; + m_targetElement->ref(); +} + +void SVGAnimationElementImpl::applyAttribute(const TQString &name, const TQString &value) +{ + SVGElementImpl *target = targetElement(); + if(!target) + { + kdDebug() << k_funcinfo << " name: " << name << " value: " << value << " NO TARGET ELEMENT!" << endl; + return; + } + + // The only two cases I can imagine, where combining is needed (Niko) + bool combine = (name == "style" || name == "transform"); + + if(!combine) + target->setAttributeInternal(name, value); + else + { + kdDebug() << "TODO COMBINE: " << value << " NAME " << name << endl; + } +} + +double SVGAnimationElementImpl::getStartTime() const +{ + return m_begin; +} + +double SVGAnimationElementImpl::getCurrentTime() const +{ + return 0.0; +} + +double SVGAnimationElementImpl::getSimpleDuration() const +{ + return m_duration; +} diff --git a/ksvg/impl/SVGBBoxTarget.cc b/ksvg/impl/SVGBBoxTarget.cc deleted file mode 100644 index 7d690373..00000000 --- a/ksvg/impl/SVGBBoxTarget.cc +++ /dev/null @@ -1,53 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGShapeImpl.h" -#include "SVGBBoxTarget.h" - -using namespace KSVG; - -SVGBBoxTarget::SVGBBoxTarget() -{ - m_target = 0; -} - -SVGBBoxTarget::~SVGBBoxTarget() -{ - if(m_target) - dynamic_cast(m_target)->deref(); -} - -SVGShapeImpl *SVGBBoxTarget::getBBoxTarget() const -{ - return m_target; -} - -void SVGBBoxTarget::setBBoxTarget(SVGShapeImpl *target) -{ - if(m_target) - dynamic_cast(m_target)->deref(); - - m_target = target; - - if(m_target) - dynamic_cast(m_target)->ref(); -} diff --git a/ksvg/impl/SVGBBoxTarget.cpp b/ksvg/impl/SVGBBoxTarget.cpp new file mode 100644 index 00000000..7d690373 --- /dev/null +++ b/ksvg/impl/SVGBBoxTarget.cpp @@ -0,0 +1,53 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGShapeImpl.h" +#include "SVGBBoxTarget.h" + +using namespace KSVG; + +SVGBBoxTarget::SVGBBoxTarget() +{ + m_target = 0; +} + +SVGBBoxTarget::~SVGBBoxTarget() +{ + if(m_target) + dynamic_cast(m_target)->deref(); +} + +SVGShapeImpl *SVGBBoxTarget::getBBoxTarget() const +{ + return m_target; +} + +void SVGBBoxTarget::setBBoxTarget(SVGShapeImpl *target) +{ + if(m_target) + dynamic_cast(m_target)->deref(); + + m_target = target; + + if(m_target) + dynamic_cast(m_target)->ref(); +} diff --git a/ksvg/impl/SVGCSSRuleImpl.cc b/ksvg/impl/SVGCSSRuleImpl.cc deleted file mode 100644 index 250ed687..00000000 --- a/ksvg/impl/SVGCSSRuleImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGCSSRuleImpl.h" - -using namespace KSVG; - -SVGCSSRuleImpl::SVGCSSRuleImpl() : DOM::DomShared()//, css::CSSRule() -{ -} - -SVGCSSRuleImpl::~SVGCSSRuleImpl() -{ -} diff --git a/ksvg/impl/SVGCSSRuleImpl.cpp b/ksvg/impl/SVGCSSRuleImpl.cpp new file mode 100644 index 00000000..250ed687 --- /dev/null +++ b/ksvg/impl/SVGCSSRuleImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGCSSRuleImpl.h" + +using namespace KSVG; + +SVGCSSRuleImpl::SVGCSSRuleImpl() : DOM::DomShared()//, css::CSSRule() +{ +} + +SVGCSSRuleImpl::~SVGCSSRuleImpl() +{ +} diff --git a/ksvg/impl/SVGCircleElementImpl.cc b/ksvg/impl/SVGCircleElementImpl.cc deleted file mode 100644 index b50f2661..00000000 --- a/ksvg/impl/SVGCircleElementImpl.cc +++ /dev/null @@ -1,176 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include "CanvasItem.h" -#include "KSVGCanvas.h" - -#include "SVGRectImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGCircleElementImpl.h" -#include "SVGAnimatedLengthImpl.h" - -using namespace KSVG; - -#include "SVGCircleElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGCircleElementImpl::SVGCircleElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - KSVG_EMPTY_FLAGS - - m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_cx->ref(); - m_cx->baseVal()->setValueAsString("-1"); - - m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_cy->ref(); - m_cy->baseVal()->setValueAsString("-1"); - - m_r = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, this); - m_r->ref(); - m_r->baseVal()->setValueAsString("-1"); -} - -SVGCircleElementImpl::~SVGCircleElementImpl() -{ - if(m_cx) - m_cx->deref(); - if(m_cy) - m_cy->deref(); - if(m_r) - m_r->deref(); -} - -SVGAnimatedLengthImpl *SVGCircleElementImpl::cx() -{ - return m_cx; -} - -SVGAnimatedLengthImpl *SVGCircleElementImpl::cy() -{ - return m_cy; -} - -SVGAnimatedLengthImpl *SVGCircleElementImpl::r() -{ - return m_r; -} - -/* -@namespace KSVG -@begin SVGCircleElementImpl::s_hashTable 5 - cx SVGCircleElementImpl::Cx DontDelete|ReadOnly - cy SVGCircleElementImpl::Cy DontDelete|ReadOnly - r SVGCircleElementImpl::R DontDelete|ReadOnly -@end -*/ - -Value SVGCircleElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case Cx: - if(!attributeMode) - return m_cx->cache(exec); - else - return Number(m_cx->baseVal()->value()); - case Cy: - if(!attributeMode) - return m_cy->cache(exec); - else - return Number(m_cy->baseVal()->value()); - case R: - if(!attributeMode) - return m_r->cache(exec); - else - return Number(m_r->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGCircleElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Cx: - cx()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Cy: - cy()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case R: - r()->baseVal()->setValueAsString(value.toString(exec).qstring()); - if(r()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute r of element is illegal")); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -SVGRectImpl *SVGCircleElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - ret->setX(m_cx->baseVal()->value() - m_r->baseVal()->value()); - ret->setY(m_cy->baseVal()->value() - m_r->baseVal()->value()); - ret->setWidth(m_r->baseVal()->value() * 2.0); - ret->setHeight(m_r->baseVal()->value() * 2.0); - return ret; -} - -void SVGCircleElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(Cx)) - KSVG_SET_ALT_ATTRIBUTE(Cx, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(Cy)) - KSVG_SET_ALT_ATTRIBUTE(Cy, "0") -} - -void SVGCircleElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createCircle(this); - c->insert(m_item); - } -} diff --git a/ksvg/impl/SVGCircleElementImpl.cpp b/ksvg/impl/SVGCircleElementImpl.cpp new file mode 100644 index 00000000..b50f2661 --- /dev/null +++ b/ksvg/impl/SVGCircleElementImpl.cpp @@ -0,0 +1,176 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include "CanvasItem.h" +#include "KSVGCanvas.h" + +#include "SVGRectImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGCircleElementImpl.h" +#include "SVGAnimatedLengthImpl.h" + +using namespace KSVG; + +#include "SVGCircleElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGCircleElementImpl::SVGCircleElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + KSVG_EMPTY_FLAGS + + m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_cx->ref(); + m_cx->baseVal()->setValueAsString("-1"); + + m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_cy->ref(); + m_cy->baseVal()->setValueAsString("-1"); + + m_r = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, this); + m_r->ref(); + m_r->baseVal()->setValueAsString("-1"); +} + +SVGCircleElementImpl::~SVGCircleElementImpl() +{ + if(m_cx) + m_cx->deref(); + if(m_cy) + m_cy->deref(); + if(m_r) + m_r->deref(); +} + +SVGAnimatedLengthImpl *SVGCircleElementImpl::cx() +{ + return m_cx; +} + +SVGAnimatedLengthImpl *SVGCircleElementImpl::cy() +{ + return m_cy; +} + +SVGAnimatedLengthImpl *SVGCircleElementImpl::r() +{ + return m_r; +} + +/* +@namespace KSVG +@begin SVGCircleElementImpl::s_hashTable 5 + cx SVGCircleElementImpl::Cx DontDelete|ReadOnly + cy SVGCircleElementImpl::Cy DontDelete|ReadOnly + r SVGCircleElementImpl::R DontDelete|ReadOnly +@end +*/ + +Value SVGCircleElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case Cx: + if(!attributeMode) + return m_cx->cache(exec); + else + return Number(m_cx->baseVal()->value()); + case Cy: + if(!attributeMode) + return m_cy->cache(exec); + else + return Number(m_cy->baseVal()->value()); + case R: + if(!attributeMode) + return m_r->cache(exec); + else + return Number(m_r->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGCircleElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Cx: + cx()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Cy: + cy()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case R: + r()->baseVal()->setValueAsString(value.toString(exec).qstring()); + if(r()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute r of element is illegal")); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +SVGRectImpl *SVGCircleElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + ret->setX(m_cx->baseVal()->value() - m_r->baseVal()->value()); + ret->setY(m_cy->baseVal()->value() - m_r->baseVal()->value()); + ret->setWidth(m_r->baseVal()->value() * 2.0); + ret->setHeight(m_r->baseVal()->value() * 2.0); + return ret; +} + +void SVGCircleElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(Cx)) + KSVG_SET_ALT_ATTRIBUTE(Cx, "0") + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(Cy)) + KSVG_SET_ALT_ATTRIBUTE(Cy, "0") +} + +void SVGCircleElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + m_item = c->createCircle(this); + c->insert(m_item); + } +} diff --git a/ksvg/impl/SVGClipPathElementImpl.cc b/ksvg/impl/SVGClipPathElementImpl.cc deleted file mode 100644 index 03512a41..00000000 --- a/ksvg/impl/SVGClipPathElementImpl.cc +++ /dev/null @@ -1,102 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGClipPathElement.h" -#include "SVGClipPathElementImpl.h" -#include "KSVGCanvas.h" -#include "SVGDocumentImpl.h" -#include "SVGAnimatedEnumerationImpl.h" - -using namespace KSVG; - -#include "SVGClipPathElementImpl.lut.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGClipPathElementImpl::SVGClipPathElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl(), SVGBBoxTarget() -{ - KSVG_EMPTY_FLAGS - - m_clipPathUnits = new SVGAnimatedEnumerationImpl(); - m_clipPathUnits->ref(); - m_clipPathUnits->setBaseVal(SVGClipPathElement::SVG_UNIT_TYPE_UNKNOWN); -} - -SVGClipPathElementImpl::~SVGClipPathElementImpl() -{ - if(m_clipPathUnits) - m_clipPathUnits->deref(); -} - -SVGAnimatedEnumerationImpl *SVGClipPathElementImpl::clipPathUnits() const -{ - return m_clipPathUnits; -} - -/* -@namespace KSVG -@begin SVGClipPathElementImpl::s_hashTable 2 - clipPathUnits SVGClipPathElementImpl::ClipPathUnits DontDelete|ReadOnly -@end -*/ - -Value SVGClipPathElementImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case ClipPathUnits: - return m_clipPathUnits->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGClipPathElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case ClipPathUnits: - if(value.toString(exec).qstring() == "objectBoundingBox") - m_clipPathUnits->setBaseVal(SVGClipPathElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); - else - m_clipPathUnits->setBaseVal(SVGClipPathElement::SVG_UNIT_TYPE_USERSPACEONUSE); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGClipPathElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if attribute not specified, use userSpaceOnUse - if(KSVG_TOKEN_NOT_PARSED(ClipPathUnits)) - KSVG_SET_ALT_ATTRIBUTE(ClipPathUnits, "userSpaceOnUse") - - if(!m_item) - m_item = ownerDoc()->canvas()->createClipPath(this); -} diff --git a/ksvg/impl/SVGClipPathElementImpl.cpp b/ksvg/impl/SVGClipPathElementImpl.cpp new file mode 100644 index 00000000..03512a41 --- /dev/null +++ b/ksvg/impl/SVGClipPathElementImpl.cpp @@ -0,0 +1,102 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGClipPathElement.h" +#include "SVGClipPathElementImpl.h" +#include "KSVGCanvas.h" +#include "SVGDocumentImpl.h" +#include "SVGAnimatedEnumerationImpl.h" + +using namespace KSVG; + +#include "SVGClipPathElementImpl.lut.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGClipPathElementImpl::SVGClipPathElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl(), SVGBBoxTarget() +{ + KSVG_EMPTY_FLAGS + + m_clipPathUnits = new SVGAnimatedEnumerationImpl(); + m_clipPathUnits->ref(); + m_clipPathUnits->setBaseVal(SVGClipPathElement::SVG_UNIT_TYPE_UNKNOWN); +} + +SVGClipPathElementImpl::~SVGClipPathElementImpl() +{ + if(m_clipPathUnits) + m_clipPathUnits->deref(); +} + +SVGAnimatedEnumerationImpl *SVGClipPathElementImpl::clipPathUnits() const +{ + return m_clipPathUnits; +} + +/* +@namespace KSVG +@begin SVGClipPathElementImpl::s_hashTable 2 + clipPathUnits SVGClipPathElementImpl::ClipPathUnits DontDelete|ReadOnly +@end +*/ + +Value SVGClipPathElementImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case ClipPathUnits: + return m_clipPathUnits->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGClipPathElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case ClipPathUnits: + if(value.toString(exec).qstring() == "objectBoundingBox") + m_clipPathUnits->setBaseVal(SVGClipPathElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); + else + m_clipPathUnits->setBaseVal(SVGClipPathElement::SVG_UNIT_TYPE_USERSPACEONUSE); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGClipPathElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if attribute not specified, use userSpaceOnUse + if(KSVG_TOKEN_NOT_PARSED(ClipPathUnits)) + KSVG_SET_ALT_ATTRIBUTE(ClipPathUnits, "userSpaceOnUse") + + if(!m_item) + m_item = ownerDoc()->canvas()->createClipPath(this); +} diff --git a/ksvg/impl/SVGColorImpl.cc b/ksvg/impl/SVGColorImpl.cc deleted file mode 100644 index c5c44bcc..00000000 --- a/ksvg/impl/SVGColorImpl.cc +++ /dev/null @@ -1,538 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option); any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "SVGColor.h" - -#include "SVGColorImpl.h" -#include "SVGNumberImpl.h" -#include "SVGICCColorImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGNumberListImpl.h" -#include "SVGURIReferenceImpl.h" -#include "SVGColorProfileElementImpl.h" - -using namespace KSVG; - -#include "SVGColorImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_cacheimpl.h" - -SVGColorImpl::SVGColorImpl(SVGElementImpl *object) : m_object(object) -{ - m_colorType = SVG_COLORTYPE_UNKNOWN; - m_iccColor = 0; -} - -SVGColorImpl::SVGColorImpl(const SVGColorImpl &other) : DOM::DomShared() -{ - (*this) = other; -} - -SVGColorImpl::~SVGColorImpl() -{ - if(m_iccColor) - m_iccColor->deref(); -} - -SVGColorImpl &SVGColorImpl::operator=(const SVGColorImpl &other) -{ - m_colorType = other.m_colorType; - m_rgbColor = other.m_rgbColor; - - if(m_iccColor && other.m_iccColor) - *m_iccColor = *(other.m_iccColor); - - return *this; -} - -unsigned short SVGColorImpl::colorType() const -{ - return m_colorType; -} - -DOM::RGBColor SVGColorImpl::rgbColor() const -{ - return m_rgbColor; -} - -SVGICCColorImpl *SVGColorImpl::iccColor() const -{ - return m_iccColor; -} - -void SVGColorImpl::setRGBColor(TQColor color) -{ - m_colorType = SVG_COLORTYPE_RGBCOLOR; - m_rgbColor = DOM::RGBColor(color.rgb()); -} - -void SVGColorImpl::setRGBColor(int r, int g, int b) -{ - m_colorType = SVG_COLORTYPE_RGBCOLOR; - m_rgbColor = DOM::RGBColor(TQColor(r, g, b).rgb()); -} - -void SVGColorImpl::setRGBColor(const DOM::DOMString &rgbColor) -{ - if(rgbColor == "aliceblue") - setRGBColor(240, 248, 255); - else if(rgbColor == "antiquewhite") - setRGBColor(250, 235, 215); - else if(rgbColor == "aqua") - setRGBColor(0, 255, 255); - else if(rgbColor == "aquamarine") - setRGBColor(127, 255, 212); - else if(rgbColor == "azure") - setRGBColor(240, 255, 255); - else if(rgbColor == "beige") - setRGBColor(245, 245, 220); - else if(rgbColor == "bisque") - setRGBColor(255, 228, 196); - else if(rgbColor == "black") - setRGBColor(0, 0, 0); - else if(rgbColor == "blanchedalmond") - setRGBColor(255, 235, 205); - else if(rgbColor == "blue") - setRGBColor(0, 0, 255); - else if(rgbColor == "blueviolet") - setRGBColor(138, 43, 226); - else if(rgbColor == "brown") - setRGBColor(165, 42, 42); - else if(rgbColor == "burlywood") - setRGBColor(222, 184, 135); - else if(rgbColor == "cadetblue") - setRGBColor(95, 158, 160); - else if(rgbColor == "chartreuse") - setRGBColor(127, 255, 0); - else if(rgbColor == "chocolate") - setRGBColor(210, 105, 30); - else if(rgbColor == "coral") - setRGBColor(255, 127, 80); - else if(rgbColor == "cornflowerblue") - setRGBColor(100, 149, 237); - else if(rgbColor == "cornsilk") - setRGBColor(255, 248, 220); - else if(rgbColor == "crimson") - setRGBColor(220, 20, 60); - else if(rgbColor == "cyan") - setRGBColor(0, 255, 255); - else if(rgbColor == "darkblue") - setRGBColor(0, 0, 139); - else if(rgbColor == "darkcyan") - setRGBColor(0, 139, 139); - else if(rgbColor == "darkgoldenrod") - setRGBColor(184, 134, 11); - else if(rgbColor == "darkgray") - setRGBColor(169, 169, 169); - else if(rgbColor == "darkgrey") - setRGBColor(169, 169, 169); - else if(rgbColor == "darkgreen") - setRGBColor(0, 100, 0); - else if(rgbColor == "darkkhaki") - setRGBColor(189, 183, 107); - else if(rgbColor == "darkmagenta") - setRGBColor(139, 0, 139); - else if(rgbColor == "darkolivegreen") - setRGBColor(85, 107, 47); - else if(rgbColor == "darkorange") - setRGBColor(255, 140, 0); - else if(rgbColor == "darkorchid") - setRGBColor(153, 50, 204); - else if(rgbColor == "darkred") - setRGBColor(139, 0, 0); - else if(rgbColor == "darksalmon") - setRGBColor(233, 150, 122); - else if(rgbColor == "darkseagreen") - setRGBColor(143, 188, 143); - else if(rgbColor == "darkslateblue") - setRGBColor(72, 61, 139); - else if(rgbColor == "darkslategray") - setRGBColor(47, 79, 79); - else if(rgbColor == "darkslategrey") - setRGBColor(47, 79, 79); - else if(rgbColor == "darkturquoise") - setRGBColor(0, 206, 209); - else if(rgbColor == "darkviolet") - setRGBColor(148, 0, 211); - else if(rgbColor == "deeppink") - setRGBColor(255, 20, 147); - else if(rgbColor == "deepskyblue") - setRGBColor(0, 191, 255); - else if(rgbColor == "dimgray") - setRGBColor(105, 105, 105); - else if(rgbColor == "dimgrey") - setRGBColor(105, 105, 105); - else if(rgbColor == "dodgerblue") - setRGBColor(30, 144, 255); - else if(rgbColor == "firebrick") - setRGBColor(178, 34, 34); - else if(rgbColor == "floralwhite") - setRGBColor(255, 250, 240); - else if(rgbColor == "forestgreen") - setRGBColor(34, 139, 34); - else if(rgbColor == "fuchsia") - setRGBColor(255, 0, 255); - else if(rgbColor == "gainsboro") - setRGBColor(220, 220, 220); - else if(rgbColor == "ghostwhite") - setRGBColor(248, 248, 255); - else if(rgbColor == "gold") - setRGBColor(255, 215, 0); - else if(rgbColor == "goldenrod") - setRGBColor(218, 165, 32); - else if(rgbColor == "gray") - setRGBColor(128, 128, 128); - else if(rgbColor == "grey") - setRGBColor(128, 128, 128); - else if(rgbColor == "green") - setRGBColor(0, 128, 0); - else if(rgbColor == "greenyellow") - setRGBColor(173, 255, 47); - else if(rgbColor == "honeydew") - setRGBColor(240, 255, 240); - else if(rgbColor == "hotpink") - setRGBColor(255, 105, 180); - else if(rgbColor == "indianred") - setRGBColor(205, 92, 92); - else if(rgbColor == "indigo") - setRGBColor(75, 0, 130); - else if(rgbColor == "ivory") - setRGBColor(255, 255, 240); - else if(rgbColor == "khaki") - setRGBColor(240, 230, 140); - else if(rgbColor == "lavender") - setRGBColor(230, 230, 250); - else if(rgbColor == "lavenderblush") - setRGBColor(255, 240, 245); - else if(rgbColor == "lawngreen") - setRGBColor(124, 252, 0); - else if(rgbColor == "lemonchiffon") - setRGBColor(255, 250, 205); - else if(rgbColor == "lightblue") - setRGBColor(173, 216, 230); - else if(rgbColor == "lightcoral") - setRGBColor(240, 128, 128); - else if(rgbColor == "lightcyan") - setRGBColor(224, 255, 255); - else if(rgbColor == "lightgoldenrodyellow") - setRGBColor(250, 250, 210); - else if(rgbColor == "lightgray") - setRGBColor(211, 211, 211); - else if(rgbColor == "lightgrey") - setRGBColor(211, 211, 211); - else if(rgbColor == "lightgreen") - setRGBColor(144, 238, 144); - else if(rgbColor == "lightpink") - setRGBColor(255, 182, 193); - else if(rgbColor == "lightsalmon") - setRGBColor(255, 160, 122); - else if(rgbColor == "lightseagreen") - setRGBColor(32, 178, 170); - else if(rgbColor == "lightskyblue") - setRGBColor(135, 206, 250); - else if(rgbColor == "lightslategray") - setRGBColor(119, 136, 153); - else if(rgbColor == "lightslategrey") - setRGBColor(119, 136, 153); - else if(rgbColor == "lightsteelblue") - setRGBColor(176, 196, 222); - else if(rgbColor == "lightyellow") - setRGBColor(255, 255, 224); - else if(rgbColor == "lime") - setRGBColor(0, 255, 0); - else if(rgbColor == "limegreen") - setRGBColor(50, 205, 50); - else if(rgbColor == "linen") - setRGBColor(250, 240, 230); - else if(rgbColor == "magenta") - setRGBColor(255, 0, 255); - else if(rgbColor == "maroon") - setRGBColor(128, 0, 0); - else if(rgbColor == "mediumaquamarine") - setRGBColor(102, 205, 170); - else if(rgbColor == "mediumblue") - setRGBColor(0, 0, 205); - else if(rgbColor == "mediumorchid") - setRGBColor(186, 85, 211); - else if(rgbColor == "mediumpurple") - setRGBColor(147, 112, 219); - else if(rgbColor == "mediumseagreen") - setRGBColor(60, 179, 113); - else if(rgbColor == "mediumslateblue") - setRGBColor(123, 104, 238); - else if(rgbColor == "mediumspringgreen") - setRGBColor(0, 250, 154); - else if(rgbColor == "mediumturquoise") - setRGBColor(72, 209, 204); - else if(rgbColor == "mediumvioletred") - setRGBColor(199, 21, 133); - else if(rgbColor == "midnightblue") - setRGBColor(25, 25, 112); - else if(rgbColor == "mintcream") - setRGBColor(245, 255, 250); - else if(rgbColor == "mistyrose") - setRGBColor(255, 228, 225); - else if(rgbColor == "moccasin") - setRGBColor(255, 228, 181); - else if(rgbColor == "navajowhite") - setRGBColor(255, 222, 173); - else if(rgbColor == "navy") - setRGBColor(0, 0, 128); - else if(rgbColor == "oldlace") - setRGBColor(253, 245, 230); - else if(rgbColor == "olive") - setRGBColor(128, 128, 0); - else if(rgbColor == "olivedrab") - setRGBColor(107, 142, 35); - else if(rgbColor == "orange") - setRGBColor(255, 165, 0); - else if(rgbColor == "orangered") - setRGBColor(255, 69, 0); - else if(rgbColor == "orchid") - setRGBColor(218, 112, 214); - else if(rgbColor == "palegoldenrod") - setRGBColor(238, 232, 170); - else if(rgbColor == "palegreen") - setRGBColor(152, 251, 152); - else if(rgbColor == "paleturquoise") - setRGBColor(175, 238, 238); - else if(rgbColor == "palevioletred") - setRGBColor(219, 112, 147); - else if(rgbColor == "papayawhip") - setRGBColor(255, 239, 213); - else if(rgbColor == "peachpuff") - setRGBColor(255, 218, 185); - else if(rgbColor == "peru") - setRGBColor(205, 133, 63); - else if(rgbColor == "pink") - setRGBColor(255, 192, 203); - else if(rgbColor == "plum") - setRGBColor(221, 160, 221); - else if(rgbColor == "powderblue") - setRGBColor(176, 224, 230); - else if(rgbColor == "purple") - setRGBColor(128, 0, 128); - else if(rgbColor == "red") - setRGBColor(255, 0, 0); - else if(rgbColor == "rosybrown") - setRGBColor(188, 143, 143); - else if(rgbColor == "royalblue") - setRGBColor(65, 105, 225); - else if(rgbColor == "saddlebrown") - setRGBColor(139, 69, 19); - else if(rgbColor == "salmon") - setRGBColor(250, 128, 114); - else if(rgbColor == "sandybrown") - setRGBColor(244, 164, 96); - else if(rgbColor == "seagreen") - setRGBColor(46, 139, 87); - else if(rgbColor == "seashell") - setRGBColor(255, 245, 238); - else if(rgbColor == "sienna") - setRGBColor(160, 82, 45); - else if(rgbColor == "silver") - setRGBColor(192, 192, 192); - else if(rgbColor == "skyblue") - setRGBColor(135, 206, 235); - else if(rgbColor == "slateblue") - setRGBColor(106, 90, 205); - else if(rgbColor == "slategray") - setRGBColor(112, 128, 144); - else if(rgbColor == "slategrey") - setRGBColor(112, 128, 144); - else if(rgbColor == "snow") - setRGBColor(255, 250, 250); - else if(rgbColor == "springgreen") - setRGBColor(0, 255, 127); - else if(rgbColor == "steelblue") - setRGBColor(70, 130, 180); - else if(rgbColor == "tan") - setRGBColor(210, 180, 140); - else if(rgbColor == "teal") - setRGBColor(0, 128, 128); - else if(rgbColor == "thistle") - setRGBColor(216, 191, 216); - else if(rgbColor == "tomato") - setRGBColor(255, 99, 71); - else if(rgbColor == "turquoise") - setRGBColor(64, 224, 208); - else if(rgbColor == "violet") - setRGBColor(238, 130, 238); - else if(rgbColor == "wheat") - setRGBColor(245, 222, 179); - else if(rgbColor == "white") - setRGBColor(255, 255, 255); - else if(rgbColor == "whitesmoke") - setRGBColor(245, 245, 245); - else if(rgbColor == "yellow") - setRGBColor(255, 255, 0); - else if(rgbColor == "yellowgreen") - setRGBColor(154, 205, 50); -} - -void SVGColorImpl::setRGBColorICCColor(const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) -{ - TQColor color; - - TQString content = iccColor.string().right(iccColor.string().length() - 10); - TQString iccTarget = content.mid(0, content.find(',')); - - TQStringList colors = TQStringList::split(',', content); - TQString r = colors[1]; - TQString g = colors[2]; - TQString b = colors[3].left(colors[3].length() - 1); - - iccTarget = SVGURIReferenceImpl::getTarget(iccTarget); - - SVGColorProfileElementImpl *handle = 0; - if(m_object) - handle = static_cast(dynamic_cast(m_object)->ownerDoc()->rootElement()->getElementById(iccTarget)); - - if(iccTarget.isEmpty() || !handle) - { - color.setNamedColor(rgbColor.string().stripWhiteSpace()); - setRGBColor(color); - } - else - { - color.setRgb(handle->correctPixel(r.toFloat() * 257, g.toFloat() * 257, b.toFloat() * 257)); - setRGBColor(color); - - m_colorType = SVG_COLORTYPE_RGBCOLOR_ICCCOLOR; - - if(!m_iccColor) - { - m_iccColor = new SVGICCColorImpl(); - m_iccColor->ref(); - } - - m_iccColor->setColorProfile(DOM::DOMString(content)); - - SVGNumberImpl *rnumber = SVGSVGElementImpl::createSVGNumber(); - rnumber->setValue(r.toFloat()); - - SVGNumberImpl *gnumber = SVGSVGElementImpl::createSVGNumber(); - gnumber->setValue(g.toFloat()); - - SVGNumberImpl *bnumber = SVGSVGElementImpl::createSVGNumber(); - bnumber->setValue(b.toFloat()); - - m_iccColor->colors()->clear(); - m_iccColor->colors()->appendItem(bnumber); - m_iccColor->colors()->appendItem(gnumber); - m_iccColor->colors()->appendItem(rnumber); - } -} - -void SVGColorImpl::setColor(unsigned short colorType, const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) -{ - m_colorType = colorType; - - if(m_colorType == SVG_COLORTYPE_UNKNOWN || m_colorType == SVG_COLORTYPE_CURRENTCOLOR) - return; - - setRGBColorICCColor(rgbColor, iccColor); -} - -// Ecma stuff -/* -@namespace KSVG -@begin SVGColorImpl::s_hashTable 5 - colorType SVGColorImpl::ColorType DontDelete|ReadOnly - RGBColor SVGColorImpl::RGBColor DontDelete|ReadOnly - ICCColor SVGColorImpl::ICCColor DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGColorImplProto::s_hashTable 5 - setRGBColor SVGColorImpl::SetRGBColor DontDelete|Function 1 - setRGBColorICCColor SVGColorImpl::SetRGBColorICCColor DontDelete|Function 2 - setColor SVGColorImpl::SetColor DontDelete|Function 3 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGColor", SVGColorImplProto, SVGColorImplProtoFunc) - -Value SVGColorImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case ColorType: - return Number(colorType()); -#ifdef __GNUC__ -#warning FIXME bridge stuff -#endif - case RGBColor: - return Undefined(); - case ICCColor: - return m_iccColor->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGColorImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGColorImpl) - - switch(id) - { - case SVGColorImpl::SetRGBColor: - obj->setRGBColor(args[0].toString(exec).string()); - break; - case SVGColorImpl::SetRGBColorICCColor: - obj->setRGBColorICCColor(args[0].toString(exec).string(), args[1].toString(exec).string()); - break; - case SVGColorImpl::SetColor: - obj->setColor(static_cast(args[0].toNumber(exec)), args[1].toString(exec).string(), args[2].toString(exec).string()); - break; - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -/* -@namespace KSVG -@begin SVGColorImplConstructor::s_hashTable 5 - SVG_COLORTYPE_UNKNOWN KSVG::SVG_COLORTYPE_UNKNOWN DontDelete|ReadOnly - SVG_COLORTYPE_RGBCOLOR KSVG::SVG_COLORTYPE_RGBCOLOR DontDelete|ReadOnly - SVG_COLORTYPE_RGBCOLOR_ICCCOLOR KSVG::SVG_COLORTYPE_RGBCOLOR_ICCCOLOR DontDelete|ReadOnly - SVG_COLORTYPE_CURRENTCOLOR KSVG::SVG_COLORTYPE_CURRENTCOLOR DontDelete|ReadOnly -@end -*/ - -Value SVGColorImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGColorImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgcolor.constructor]]"); -} diff --git a/ksvg/impl/SVGColorImpl.cpp b/ksvg/impl/SVGColorImpl.cpp new file mode 100644 index 00000000..c5c44bcc --- /dev/null +++ b/ksvg/impl/SVGColorImpl.cpp @@ -0,0 +1,538 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option); any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "SVGColor.h" + +#include "SVGColorImpl.h" +#include "SVGNumberImpl.h" +#include "SVGICCColorImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGNumberListImpl.h" +#include "SVGURIReferenceImpl.h" +#include "SVGColorProfileElementImpl.h" + +using namespace KSVG; + +#include "SVGColorImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_cacheimpl.h" + +SVGColorImpl::SVGColorImpl(SVGElementImpl *object) : m_object(object) +{ + m_colorType = SVG_COLORTYPE_UNKNOWN; + m_iccColor = 0; +} + +SVGColorImpl::SVGColorImpl(const SVGColorImpl &other) : DOM::DomShared() +{ + (*this) = other; +} + +SVGColorImpl::~SVGColorImpl() +{ + if(m_iccColor) + m_iccColor->deref(); +} + +SVGColorImpl &SVGColorImpl::operator=(const SVGColorImpl &other) +{ + m_colorType = other.m_colorType; + m_rgbColor = other.m_rgbColor; + + if(m_iccColor && other.m_iccColor) + *m_iccColor = *(other.m_iccColor); + + return *this; +} + +unsigned short SVGColorImpl::colorType() const +{ + return m_colorType; +} + +DOM::RGBColor SVGColorImpl::rgbColor() const +{ + return m_rgbColor; +} + +SVGICCColorImpl *SVGColorImpl::iccColor() const +{ + return m_iccColor; +} + +void SVGColorImpl::setRGBColor(TQColor color) +{ + m_colorType = SVG_COLORTYPE_RGBCOLOR; + m_rgbColor = DOM::RGBColor(color.rgb()); +} + +void SVGColorImpl::setRGBColor(int r, int g, int b) +{ + m_colorType = SVG_COLORTYPE_RGBCOLOR; + m_rgbColor = DOM::RGBColor(TQColor(r, g, b).rgb()); +} + +void SVGColorImpl::setRGBColor(const DOM::DOMString &rgbColor) +{ + if(rgbColor == "aliceblue") + setRGBColor(240, 248, 255); + else if(rgbColor == "antiquewhite") + setRGBColor(250, 235, 215); + else if(rgbColor == "aqua") + setRGBColor(0, 255, 255); + else if(rgbColor == "aquamarine") + setRGBColor(127, 255, 212); + else if(rgbColor == "azure") + setRGBColor(240, 255, 255); + else if(rgbColor == "beige") + setRGBColor(245, 245, 220); + else if(rgbColor == "bisque") + setRGBColor(255, 228, 196); + else if(rgbColor == "black") + setRGBColor(0, 0, 0); + else if(rgbColor == "blanchedalmond") + setRGBColor(255, 235, 205); + else if(rgbColor == "blue") + setRGBColor(0, 0, 255); + else if(rgbColor == "blueviolet") + setRGBColor(138, 43, 226); + else if(rgbColor == "brown") + setRGBColor(165, 42, 42); + else if(rgbColor == "burlywood") + setRGBColor(222, 184, 135); + else if(rgbColor == "cadetblue") + setRGBColor(95, 158, 160); + else if(rgbColor == "chartreuse") + setRGBColor(127, 255, 0); + else if(rgbColor == "chocolate") + setRGBColor(210, 105, 30); + else if(rgbColor == "coral") + setRGBColor(255, 127, 80); + else if(rgbColor == "cornflowerblue") + setRGBColor(100, 149, 237); + else if(rgbColor == "cornsilk") + setRGBColor(255, 248, 220); + else if(rgbColor == "crimson") + setRGBColor(220, 20, 60); + else if(rgbColor == "cyan") + setRGBColor(0, 255, 255); + else if(rgbColor == "darkblue") + setRGBColor(0, 0, 139); + else if(rgbColor == "darkcyan") + setRGBColor(0, 139, 139); + else if(rgbColor == "darkgoldenrod") + setRGBColor(184, 134, 11); + else if(rgbColor == "darkgray") + setRGBColor(169, 169, 169); + else if(rgbColor == "darkgrey") + setRGBColor(169, 169, 169); + else if(rgbColor == "darkgreen") + setRGBColor(0, 100, 0); + else if(rgbColor == "darkkhaki") + setRGBColor(189, 183, 107); + else if(rgbColor == "darkmagenta") + setRGBColor(139, 0, 139); + else if(rgbColor == "darkolivegreen") + setRGBColor(85, 107, 47); + else if(rgbColor == "darkorange") + setRGBColor(255, 140, 0); + else if(rgbColor == "darkorchid") + setRGBColor(153, 50, 204); + else if(rgbColor == "darkred") + setRGBColor(139, 0, 0); + else if(rgbColor == "darksalmon") + setRGBColor(233, 150, 122); + else if(rgbColor == "darkseagreen") + setRGBColor(143, 188, 143); + else if(rgbColor == "darkslateblue") + setRGBColor(72, 61, 139); + else if(rgbColor == "darkslategray") + setRGBColor(47, 79, 79); + else if(rgbColor == "darkslategrey") + setRGBColor(47, 79, 79); + else if(rgbColor == "darkturquoise") + setRGBColor(0, 206, 209); + else if(rgbColor == "darkviolet") + setRGBColor(148, 0, 211); + else if(rgbColor == "deeppink") + setRGBColor(255, 20, 147); + else if(rgbColor == "deepskyblue") + setRGBColor(0, 191, 255); + else if(rgbColor == "dimgray") + setRGBColor(105, 105, 105); + else if(rgbColor == "dimgrey") + setRGBColor(105, 105, 105); + else if(rgbColor == "dodgerblue") + setRGBColor(30, 144, 255); + else if(rgbColor == "firebrick") + setRGBColor(178, 34, 34); + else if(rgbColor == "floralwhite") + setRGBColor(255, 250, 240); + else if(rgbColor == "forestgreen") + setRGBColor(34, 139, 34); + else if(rgbColor == "fuchsia") + setRGBColor(255, 0, 255); + else if(rgbColor == "gainsboro") + setRGBColor(220, 220, 220); + else if(rgbColor == "ghostwhite") + setRGBColor(248, 248, 255); + else if(rgbColor == "gold") + setRGBColor(255, 215, 0); + else if(rgbColor == "goldenrod") + setRGBColor(218, 165, 32); + else if(rgbColor == "gray") + setRGBColor(128, 128, 128); + else if(rgbColor == "grey") + setRGBColor(128, 128, 128); + else if(rgbColor == "green") + setRGBColor(0, 128, 0); + else if(rgbColor == "greenyellow") + setRGBColor(173, 255, 47); + else if(rgbColor == "honeydew") + setRGBColor(240, 255, 240); + else if(rgbColor == "hotpink") + setRGBColor(255, 105, 180); + else if(rgbColor == "indianred") + setRGBColor(205, 92, 92); + else if(rgbColor == "indigo") + setRGBColor(75, 0, 130); + else if(rgbColor == "ivory") + setRGBColor(255, 255, 240); + else if(rgbColor == "khaki") + setRGBColor(240, 230, 140); + else if(rgbColor == "lavender") + setRGBColor(230, 230, 250); + else if(rgbColor == "lavenderblush") + setRGBColor(255, 240, 245); + else if(rgbColor == "lawngreen") + setRGBColor(124, 252, 0); + else if(rgbColor == "lemonchiffon") + setRGBColor(255, 250, 205); + else if(rgbColor == "lightblue") + setRGBColor(173, 216, 230); + else if(rgbColor == "lightcoral") + setRGBColor(240, 128, 128); + else if(rgbColor == "lightcyan") + setRGBColor(224, 255, 255); + else if(rgbColor == "lightgoldenrodyellow") + setRGBColor(250, 250, 210); + else if(rgbColor == "lightgray") + setRGBColor(211, 211, 211); + else if(rgbColor == "lightgrey") + setRGBColor(211, 211, 211); + else if(rgbColor == "lightgreen") + setRGBColor(144, 238, 144); + else if(rgbColor == "lightpink") + setRGBColor(255, 182, 193); + else if(rgbColor == "lightsalmon") + setRGBColor(255, 160, 122); + else if(rgbColor == "lightseagreen") + setRGBColor(32, 178, 170); + else if(rgbColor == "lightskyblue") + setRGBColor(135, 206, 250); + else if(rgbColor == "lightslategray") + setRGBColor(119, 136, 153); + else if(rgbColor == "lightslategrey") + setRGBColor(119, 136, 153); + else if(rgbColor == "lightsteelblue") + setRGBColor(176, 196, 222); + else if(rgbColor == "lightyellow") + setRGBColor(255, 255, 224); + else if(rgbColor == "lime") + setRGBColor(0, 255, 0); + else if(rgbColor == "limegreen") + setRGBColor(50, 205, 50); + else if(rgbColor == "linen") + setRGBColor(250, 240, 230); + else if(rgbColor == "magenta") + setRGBColor(255, 0, 255); + else if(rgbColor == "maroon") + setRGBColor(128, 0, 0); + else if(rgbColor == "mediumaquamarine") + setRGBColor(102, 205, 170); + else if(rgbColor == "mediumblue") + setRGBColor(0, 0, 205); + else if(rgbColor == "mediumorchid") + setRGBColor(186, 85, 211); + else if(rgbColor == "mediumpurple") + setRGBColor(147, 112, 219); + else if(rgbColor == "mediumseagreen") + setRGBColor(60, 179, 113); + else if(rgbColor == "mediumslateblue") + setRGBColor(123, 104, 238); + else if(rgbColor == "mediumspringgreen") + setRGBColor(0, 250, 154); + else if(rgbColor == "mediumturquoise") + setRGBColor(72, 209, 204); + else if(rgbColor == "mediumvioletred") + setRGBColor(199, 21, 133); + else if(rgbColor == "midnightblue") + setRGBColor(25, 25, 112); + else if(rgbColor == "mintcream") + setRGBColor(245, 255, 250); + else if(rgbColor == "mistyrose") + setRGBColor(255, 228, 225); + else if(rgbColor == "moccasin") + setRGBColor(255, 228, 181); + else if(rgbColor == "navajowhite") + setRGBColor(255, 222, 173); + else if(rgbColor == "navy") + setRGBColor(0, 0, 128); + else if(rgbColor == "oldlace") + setRGBColor(253, 245, 230); + else if(rgbColor == "olive") + setRGBColor(128, 128, 0); + else if(rgbColor == "olivedrab") + setRGBColor(107, 142, 35); + else if(rgbColor == "orange") + setRGBColor(255, 165, 0); + else if(rgbColor == "orangered") + setRGBColor(255, 69, 0); + else if(rgbColor == "orchid") + setRGBColor(218, 112, 214); + else if(rgbColor == "palegoldenrod") + setRGBColor(238, 232, 170); + else if(rgbColor == "palegreen") + setRGBColor(152, 251, 152); + else if(rgbColor == "paleturquoise") + setRGBColor(175, 238, 238); + else if(rgbColor == "palevioletred") + setRGBColor(219, 112, 147); + else if(rgbColor == "papayawhip") + setRGBColor(255, 239, 213); + else if(rgbColor == "peachpuff") + setRGBColor(255, 218, 185); + else if(rgbColor == "peru") + setRGBColor(205, 133, 63); + else if(rgbColor == "pink") + setRGBColor(255, 192, 203); + else if(rgbColor == "plum") + setRGBColor(221, 160, 221); + else if(rgbColor == "powderblue") + setRGBColor(176, 224, 230); + else if(rgbColor == "purple") + setRGBColor(128, 0, 128); + else if(rgbColor == "red") + setRGBColor(255, 0, 0); + else if(rgbColor == "rosybrown") + setRGBColor(188, 143, 143); + else if(rgbColor == "royalblue") + setRGBColor(65, 105, 225); + else if(rgbColor == "saddlebrown") + setRGBColor(139, 69, 19); + else if(rgbColor == "salmon") + setRGBColor(250, 128, 114); + else if(rgbColor == "sandybrown") + setRGBColor(244, 164, 96); + else if(rgbColor == "seagreen") + setRGBColor(46, 139, 87); + else if(rgbColor == "seashell") + setRGBColor(255, 245, 238); + else if(rgbColor == "sienna") + setRGBColor(160, 82, 45); + else if(rgbColor == "silver") + setRGBColor(192, 192, 192); + else if(rgbColor == "skyblue") + setRGBColor(135, 206, 235); + else if(rgbColor == "slateblue") + setRGBColor(106, 90, 205); + else if(rgbColor == "slategray") + setRGBColor(112, 128, 144); + else if(rgbColor == "slategrey") + setRGBColor(112, 128, 144); + else if(rgbColor == "snow") + setRGBColor(255, 250, 250); + else if(rgbColor == "springgreen") + setRGBColor(0, 255, 127); + else if(rgbColor == "steelblue") + setRGBColor(70, 130, 180); + else if(rgbColor == "tan") + setRGBColor(210, 180, 140); + else if(rgbColor == "teal") + setRGBColor(0, 128, 128); + else if(rgbColor == "thistle") + setRGBColor(216, 191, 216); + else if(rgbColor == "tomato") + setRGBColor(255, 99, 71); + else if(rgbColor == "turquoise") + setRGBColor(64, 224, 208); + else if(rgbColor == "violet") + setRGBColor(238, 130, 238); + else if(rgbColor == "wheat") + setRGBColor(245, 222, 179); + else if(rgbColor == "white") + setRGBColor(255, 255, 255); + else if(rgbColor == "whitesmoke") + setRGBColor(245, 245, 245); + else if(rgbColor == "yellow") + setRGBColor(255, 255, 0); + else if(rgbColor == "yellowgreen") + setRGBColor(154, 205, 50); +} + +void SVGColorImpl::setRGBColorICCColor(const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) +{ + TQColor color; + + TQString content = iccColor.string().right(iccColor.string().length() - 10); + TQString iccTarget = content.mid(0, content.find(',')); + + TQStringList colors = TQStringList::split(',', content); + TQString r = colors[1]; + TQString g = colors[2]; + TQString b = colors[3].left(colors[3].length() - 1); + + iccTarget = SVGURIReferenceImpl::getTarget(iccTarget); + + SVGColorProfileElementImpl *handle = 0; + if(m_object) + handle = static_cast(dynamic_cast(m_object)->ownerDoc()->rootElement()->getElementById(iccTarget)); + + if(iccTarget.isEmpty() || !handle) + { + color.setNamedColor(rgbColor.string().stripWhiteSpace()); + setRGBColor(color); + } + else + { + color.setRgb(handle->correctPixel(r.toFloat() * 257, g.toFloat() * 257, b.toFloat() * 257)); + setRGBColor(color); + + m_colorType = SVG_COLORTYPE_RGBCOLOR_ICCCOLOR; + + if(!m_iccColor) + { + m_iccColor = new SVGICCColorImpl(); + m_iccColor->ref(); + } + + m_iccColor->setColorProfile(DOM::DOMString(content)); + + SVGNumberImpl *rnumber = SVGSVGElementImpl::createSVGNumber(); + rnumber->setValue(r.toFloat()); + + SVGNumberImpl *gnumber = SVGSVGElementImpl::createSVGNumber(); + gnumber->setValue(g.toFloat()); + + SVGNumberImpl *bnumber = SVGSVGElementImpl::createSVGNumber(); + bnumber->setValue(b.toFloat()); + + m_iccColor->colors()->clear(); + m_iccColor->colors()->appendItem(bnumber); + m_iccColor->colors()->appendItem(gnumber); + m_iccColor->colors()->appendItem(rnumber); + } +} + +void SVGColorImpl::setColor(unsigned short colorType, const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) +{ + m_colorType = colorType; + + if(m_colorType == SVG_COLORTYPE_UNKNOWN || m_colorType == SVG_COLORTYPE_CURRENTCOLOR) + return; + + setRGBColorICCColor(rgbColor, iccColor); +} + +// Ecma stuff +/* +@namespace KSVG +@begin SVGColorImpl::s_hashTable 5 + colorType SVGColorImpl::ColorType DontDelete|ReadOnly + RGBColor SVGColorImpl::RGBColor DontDelete|ReadOnly + ICCColor SVGColorImpl::ICCColor DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGColorImplProto::s_hashTable 5 + setRGBColor SVGColorImpl::SetRGBColor DontDelete|Function 1 + setRGBColorICCColor SVGColorImpl::SetRGBColorICCColor DontDelete|Function 2 + setColor SVGColorImpl::SetColor DontDelete|Function 3 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGColor", SVGColorImplProto, SVGColorImplProtoFunc) + +Value SVGColorImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case ColorType: + return Number(colorType()); +#ifdef __GNUC__ +#warning FIXME bridge stuff +#endif + case RGBColor: + return Undefined(); + case ICCColor: + return m_iccColor->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGColorImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGColorImpl) + + switch(id) + { + case SVGColorImpl::SetRGBColor: + obj->setRGBColor(args[0].toString(exec).string()); + break; + case SVGColorImpl::SetRGBColorICCColor: + obj->setRGBColorICCColor(args[0].toString(exec).string(), args[1].toString(exec).string()); + break; + case SVGColorImpl::SetColor: + obj->setColor(static_cast(args[0].toNumber(exec)), args[1].toString(exec).string(), args[2].toString(exec).string()); + break; + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +/* +@namespace KSVG +@begin SVGColorImplConstructor::s_hashTable 5 + SVG_COLORTYPE_UNKNOWN KSVG::SVG_COLORTYPE_UNKNOWN DontDelete|ReadOnly + SVG_COLORTYPE_RGBCOLOR KSVG::SVG_COLORTYPE_RGBCOLOR DontDelete|ReadOnly + SVG_COLORTYPE_RGBCOLOR_ICCCOLOR KSVG::SVG_COLORTYPE_RGBCOLOR_ICCCOLOR DontDelete|ReadOnly + SVG_COLORTYPE_CURRENTCOLOR KSVG::SVG_COLORTYPE_CURRENTCOLOR DontDelete|ReadOnly +@end +*/ + +Value SVGColorImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGColorImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgcolor.constructor]]"); +} diff --git a/ksvg/impl/SVGColorProfileElementImpl.cc b/ksvg/impl/SVGColorProfileElementImpl.cc deleted file mode 100644 index 89770494..00000000 --- a/ksvg/impl/SVGColorProfileElementImpl.cc +++ /dev/null @@ -1,269 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include -#include - -#include - -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" - -#include "SVGRenderingIntent.h" - -#include "SVGAnimatedStringImpl.h" -#include "SVGColorProfileElementImpl.h" - -using namespace KSVG; - -#include "SVGColorProfileElementImpl.lut.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGColorProfileElementImpl::SVGColorProfileElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl() -{ - KSVG_EMPTY_FLAGS - - m_loaded = false; - - // Spec: Default value 'auto', if not overwritten later - m_renderingIntent = RENDERING_INTENT_AUTO; -} - -SVGColorProfileElementImpl::~SVGColorProfileElementImpl() -{ - if(m_loaded) - closeColorProfile(); -} - -/* -@namespace KSVG -@begin SVGColorProfileElementImpl::s_hashTable 5 - name SVGColorProfileElementImpl::Name DontDelete|ReadOnly - href SVGColorProfileElementImpl::Href DontDelete|ReadOnly - rendering-intent SVGColorProfileElementImpl::RenderingIntent DontDelete|ReadOnly -@end -*/ - -Value SVGColorProfileElementImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case Name: - return String(m_name); - case Href: - return href()->cache(exec); - case RenderingIntent: - return Number(m_renderingIntent); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGColorProfileElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Name: - m_name = value.toString(exec).string(); - ownerDoc()->rootElement()->addToIdMap(m_name.string(), this); - break; - case Href: - href()->setBaseVal(value.toString(exec).string()); - break; - case RenderingIntent: - { - TQString compare = value.toString(exec).qstring().lower(); - - if(compare == "perceptual") - m_renderingIntent = RENDERING_INTENT_PERCEPTUAL; - else if(compare == "relative-colorimetric") - m_renderingIntent = RENDERING_INTENT_RELATIVE_COLORIMETRIC; - else if(compare == "saturation") - m_renderingIntent = RENDERING_INTENT_SATURATION; - else if(compare == "absolute-colorimetric") - m_renderingIntent = RENDERING_INTENT_ABSOLUTE_COLORIMETRIC; - else - m_renderingIntent = RENDERING_INTENT_AUTO; - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGColorProfileElementImpl::setLocal(const DOM::DOMString &local) -{ - m_local = local; -} - -DOM::DOMString SVGColorProfileElementImpl::local() const -{ - return m_local; -} - -void SVGColorProfileElementImpl::setName(const DOM::DOMString &name) -{ - m_name = name; -} - -DOM::DOMString SVGColorProfileElementImpl::name() const -{ - return m_name; -} - -void SVGColorProfileElementImpl::setRenderingIntent(unsigned short renderingIntent) -{ - m_renderingIntent = renderingIntent; -} - -unsigned short SVGColorProfileElementImpl::renderingIntent() const -{ - return m_renderingIntent; -} - -bool SVGColorProfileElementImpl::canLoad() -{ - TQString open; - bool temp; - return canLoad(false, temp, open, true); -} - -bool SVGColorProfileElementImpl::canLoad(bool remote, bool &tempFile, TQString &open, bool verbose) -{ - KURL file; - - if(!KURL::isRelativeURL(href()->baseVal().string())) - file = KURL(href()->baseVal().string()); - else - file = KURL(ownerDoc()->baseUrl(), href()->baseVal().string()); - - if(file.path().isEmpty()) - { - if(verbose) - kdDebug() << "Couldn't load color profile " << file.path() << "!" << endl; - - return false; - } - - if(file.isLocalFile()) - { - open = file.path(); - - if(!TQFile::exists(open)) - { - if(verbose) - kdDebug() << "Couldn't load color profile " << file.path() << "! It does not exist." << endl; - - return false; - } - } - else - { - if(remote) - { - if(TDEIO::NetAccess::download(file, open, 0)) - tempFile = true; - } - } - - return true; -} - -bool SVGColorProfileElementImpl::loadColorProfile() -{ - TQString open; - bool tempFile = false; - - if(!canLoad(true, tempFile, open, false)) - return false; - - m_hInput = cmsOpenProfileFromFile(open.latin1(), "r"); - m_hOutput = cmsCreate_sRGBProfile(); - - unsigned int dwIn = BYTES_SH(2) | CHANNELS_SH(cmsChannelsOf(m_inputColorSpace)); - unsigned int dwOut = BYTES_SH(2) | CHANNELS_SH(cmsChannelsOf(m_outputColorSpace)); - - if(m_renderingIntent != RENDERING_INTENT_AUTO) - m_hTrans = cmsCreateTransform(m_hInput, dwIn, m_hOutput, dwOut, m_renderingIntent - 2, cmsFLAGS_NOOPTIMIZE); - else - m_hTrans = cmsCreateTransform(m_hInput, dwIn, m_hOutput, dwOut, cmsGetHeaderRenderingIntent(m_hInput), cmsFLAGS_NOOPTIMIZE); - - m_inputColorSpace = cmsGetColorSpace(m_hInput); - m_outputColorSpace = cmsGetColorSpace(m_hOutput); - m_loaded = true; - - if(tempFile) - TDEIO::NetAccess::removeTempFile(open); - - return true; -} - -void SVGColorProfileElementImpl::closeColorProfile() -{ - cmsDeleteTransform(m_hTrans); - cmsCloseProfile(m_hInput); -} - -TQRgb SVGColorProfileElementImpl::correctPixel(float r, float g, float b) -{ - if(!m_loaded) - { - if(!loadColorProfile()) - return tqRgb(0, 0, 0); - } - - unsigned short input[cmsMAXCHANNELS], output[cmsMAXCHANNELS]; - - input[0] = ((unsigned int) r) * 257; - input[1] = ((unsigned int) g) * 257; - input[2] = ((unsigned int) b) * 257; - - cmsDoTransform(m_hTrans, input, output, 1); - - if(m_outputColorSpace == cmsSigRgbData) - return tqRgb(output[0] / 257, output[1] / 257, output[2] / 257); - - return tqRgb(0, 0, 0); -} - -TQImage *SVGColorProfileElementImpl::correctImage(TQImage *input) -{ - if(!canLoad()) - return input; - - for(int y = 0; y < input->height(); y++) - { - for(int x = 0; x < input->width(); x++) - { - TQRgb pixel = input->pixel(x, y); - input->setPixel(x, y, correctPixel(tqRed(pixel), tqGreen(pixel), tqBlue(pixel))); - } - } - - return input; -} diff --git a/ksvg/impl/SVGColorProfileElementImpl.cpp b/ksvg/impl/SVGColorProfileElementImpl.cpp new file mode 100644 index 00000000..89770494 --- /dev/null +++ b/ksvg/impl/SVGColorProfileElementImpl.cpp @@ -0,0 +1,269 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include +#include + +#include + +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" + +#include "SVGRenderingIntent.h" + +#include "SVGAnimatedStringImpl.h" +#include "SVGColorProfileElementImpl.h" + +using namespace KSVG; + +#include "SVGColorProfileElementImpl.lut.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGColorProfileElementImpl::SVGColorProfileElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl() +{ + KSVG_EMPTY_FLAGS + + m_loaded = false; + + // Spec: Default value 'auto', if not overwritten later + m_renderingIntent = RENDERING_INTENT_AUTO; +} + +SVGColorProfileElementImpl::~SVGColorProfileElementImpl() +{ + if(m_loaded) + closeColorProfile(); +} + +/* +@namespace KSVG +@begin SVGColorProfileElementImpl::s_hashTable 5 + name SVGColorProfileElementImpl::Name DontDelete|ReadOnly + href SVGColorProfileElementImpl::Href DontDelete|ReadOnly + rendering-intent SVGColorProfileElementImpl::RenderingIntent DontDelete|ReadOnly +@end +*/ + +Value SVGColorProfileElementImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case Name: + return String(m_name); + case Href: + return href()->cache(exec); + case RenderingIntent: + return Number(m_renderingIntent); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGColorProfileElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Name: + m_name = value.toString(exec).string(); + ownerDoc()->rootElement()->addToIdMap(m_name.string(), this); + break; + case Href: + href()->setBaseVal(value.toString(exec).string()); + break; + case RenderingIntent: + { + TQString compare = value.toString(exec).qstring().lower(); + + if(compare == "perceptual") + m_renderingIntent = RENDERING_INTENT_PERCEPTUAL; + else if(compare == "relative-colorimetric") + m_renderingIntent = RENDERING_INTENT_RELATIVE_COLORIMETRIC; + else if(compare == "saturation") + m_renderingIntent = RENDERING_INTENT_SATURATION; + else if(compare == "absolute-colorimetric") + m_renderingIntent = RENDERING_INTENT_ABSOLUTE_COLORIMETRIC; + else + m_renderingIntent = RENDERING_INTENT_AUTO; + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGColorProfileElementImpl::setLocal(const DOM::DOMString &local) +{ + m_local = local; +} + +DOM::DOMString SVGColorProfileElementImpl::local() const +{ + return m_local; +} + +void SVGColorProfileElementImpl::setName(const DOM::DOMString &name) +{ + m_name = name; +} + +DOM::DOMString SVGColorProfileElementImpl::name() const +{ + return m_name; +} + +void SVGColorProfileElementImpl::setRenderingIntent(unsigned short renderingIntent) +{ + m_renderingIntent = renderingIntent; +} + +unsigned short SVGColorProfileElementImpl::renderingIntent() const +{ + return m_renderingIntent; +} + +bool SVGColorProfileElementImpl::canLoad() +{ + TQString open; + bool temp; + return canLoad(false, temp, open, true); +} + +bool SVGColorProfileElementImpl::canLoad(bool remote, bool &tempFile, TQString &open, bool verbose) +{ + KURL file; + + if(!KURL::isRelativeURL(href()->baseVal().string())) + file = KURL(href()->baseVal().string()); + else + file = KURL(ownerDoc()->baseUrl(), href()->baseVal().string()); + + if(file.path().isEmpty()) + { + if(verbose) + kdDebug() << "Couldn't load color profile " << file.path() << "!" << endl; + + return false; + } + + if(file.isLocalFile()) + { + open = file.path(); + + if(!TQFile::exists(open)) + { + if(verbose) + kdDebug() << "Couldn't load color profile " << file.path() << "! It does not exist." << endl; + + return false; + } + } + else + { + if(remote) + { + if(TDEIO::NetAccess::download(file, open, 0)) + tempFile = true; + } + } + + return true; +} + +bool SVGColorProfileElementImpl::loadColorProfile() +{ + TQString open; + bool tempFile = false; + + if(!canLoad(true, tempFile, open, false)) + return false; + + m_hInput = cmsOpenProfileFromFile(open.latin1(), "r"); + m_hOutput = cmsCreate_sRGBProfile(); + + unsigned int dwIn = BYTES_SH(2) | CHANNELS_SH(cmsChannelsOf(m_inputColorSpace)); + unsigned int dwOut = BYTES_SH(2) | CHANNELS_SH(cmsChannelsOf(m_outputColorSpace)); + + if(m_renderingIntent != RENDERING_INTENT_AUTO) + m_hTrans = cmsCreateTransform(m_hInput, dwIn, m_hOutput, dwOut, m_renderingIntent - 2, cmsFLAGS_NOOPTIMIZE); + else + m_hTrans = cmsCreateTransform(m_hInput, dwIn, m_hOutput, dwOut, cmsGetHeaderRenderingIntent(m_hInput), cmsFLAGS_NOOPTIMIZE); + + m_inputColorSpace = cmsGetColorSpace(m_hInput); + m_outputColorSpace = cmsGetColorSpace(m_hOutput); + m_loaded = true; + + if(tempFile) + TDEIO::NetAccess::removeTempFile(open); + + return true; +} + +void SVGColorProfileElementImpl::closeColorProfile() +{ + cmsDeleteTransform(m_hTrans); + cmsCloseProfile(m_hInput); +} + +TQRgb SVGColorProfileElementImpl::correctPixel(float r, float g, float b) +{ + if(!m_loaded) + { + if(!loadColorProfile()) + return tqRgb(0, 0, 0); + } + + unsigned short input[cmsMAXCHANNELS], output[cmsMAXCHANNELS]; + + input[0] = ((unsigned int) r) * 257; + input[1] = ((unsigned int) g) * 257; + input[2] = ((unsigned int) b) * 257; + + cmsDoTransform(m_hTrans, input, output, 1); + + if(m_outputColorSpace == cmsSigRgbData) + return tqRgb(output[0] / 257, output[1] / 257, output[2] / 257); + + return tqRgb(0, 0, 0); +} + +TQImage *SVGColorProfileElementImpl::correctImage(TQImage *input) +{ + if(!canLoad()) + return input; + + for(int y = 0; y < input->height(); y++) + { + for(int x = 0; x < input->width(); x++) + { + TQRgb pixel = input->pixel(x, y); + input->setPixel(x, y, correctPixel(tqRed(pixel), tqGreen(pixel), tqBlue(pixel))); + } + } + + return input; +} diff --git a/ksvg/impl/SVGColorProfileRuleImpl.cc b/ksvg/impl/SVGColorProfileRuleImpl.cc deleted file mode 100644 index 74fffb47..00000000 --- a/ksvg/impl/SVGColorProfileRuleImpl.cc +++ /dev/null @@ -1,61 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGColorProfileRuleImpl.h" - -using namespace KSVG; - -SVGColorProfileRuleImpl::SVGColorProfileRuleImpl() : SVGCSSRuleImpl() -{ -} - -SVGColorProfileRuleImpl::~SVGColorProfileRuleImpl() -{ -} - -void SVGColorProfileRuleImpl::setSrc(const DOM::DOMString &src) -{ - m_src = src; -} - -DOM::DOMString SVGColorProfileRuleImpl::src() const -{ - return m_src; -} - -void SVGColorProfileRuleImpl::setName(const DOM::DOMString &name) -{ - m_name = name; -} - -DOM::DOMString SVGColorProfileRuleImpl::name() const -{ - return m_name; -} - -void SVGColorProfileRuleImpl::setRenderingIntent(unsigned short renderingIntent) -{ - m_renderingIntent = renderingIntent; -} - -unsigned short SVGColorProfileRuleImpl::renderingIntent() const -{ - return m_renderingIntent; -} diff --git a/ksvg/impl/SVGColorProfileRuleImpl.cpp b/ksvg/impl/SVGColorProfileRuleImpl.cpp new file mode 100644 index 00000000..74fffb47 --- /dev/null +++ b/ksvg/impl/SVGColorProfileRuleImpl.cpp @@ -0,0 +1,61 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGColorProfileRuleImpl.h" + +using namespace KSVG; + +SVGColorProfileRuleImpl::SVGColorProfileRuleImpl() : SVGCSSRuleImpl() +{ +} + +SVGColorProfileRuleImpl::~SVGColorProfileRuleImpl() +{ +} + +void SVGColorProfileRuleImpl::setSrc(const DOM::DOMString &src) +{ + m_src = src; +} + +DOM::DOMString SVGColorProfileRuleImpl::src() const +{ + return m_src; +} + +void SVGColorProfileRuleImpl::setName(const DOM::DOMString &name) +{ + m_name = name; +} + +DOM::DOMString SVGColorProfileRuleImpl::name() const +{ + return m_name; +} + +void SVGColorProfileRuleImpl::setRenderingIntent(unsigned short renderingIntent) +{ + m_renderingIntent = renderingIntent; +} + +unsigned short SVGColorProfileRuleImpl::renderingIntent() const +{ + return m_renderingIntent; +} diff --git a/ksvg/impl/SVGComponentTransferFunctionElementImpl.cc b/ksvg/impl/SVGComponentTransferFunctionElementImpl.cc deleted file mode 100644 index 9407b2a6..00000000 --- a/ksvg/impl/SVGComponentTransferFunctionElementImpl.cc +++ /dev/null @@ -1,103 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumberImpl.h" -#include "SVGAnimatedNumberListImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGComponentTransferFunctionElementImpl.h" - -using namespace KSVG; - -SVGComponentTransferFunctionElementImpl::SVGComponentTransferFunctionElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ - m_type = new SVGAnimatedEnumerationImpl(); - m_type->ref(); - - m_tableValues = new SVGAnimatedNumberListImpl(); - m_tableValues->ref(); - - m_slope = new SVGAnimatedNumberImpl(); - m_slope->ref(); - - m_intercept = new SVGAnimatedNumberImpl(); - m_intercept->ref(); - - m_amplitude = new SVGAnimatedNumberImpl(); - m_amplitude->ref(); - - m_exponent = new SVGAnimatedNumberImpl(); - m_exponent->ref(); - - m_offset = new SVGAnimatedNumberImpl(); - m_offset->ref(); -} - -SVGComponentTransferFunctionElementImpl::~SVGComponentTransferFunctionElementImpl() -{ - if(m_type) - m_type->deref(); - if(m_tableValues) - m_tableValues->deref(); - if(m_slope) - m_slope->deref(); - if(m_intercept) - m_intercept->deref(); - if(m_amplitude) - m_amplitude->deref(); - if(m_exponent) - m_exponent->deref(); - if(m_offset) - m_offset->deref(); -} - -SVGAnimatedEnumerationImpl *SVGComponentTransferFunctionElementImpl::type() const -{ - return m_type; -} - -SVGAnimatedNumberListImpl *SVGComponentTransferFunctionElementImpl::tableValues() const -{ - return m_tableValues; -} - -SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::slope() const -{ - return m_slope; -} - -SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::intercept() const -{ - return m_intercept; -} - -SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::amplitude() const -{ - return m_amplitude; -} - -SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::exponent() const -{ - return m_exponent; -} - -SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::offset() const -{ - return m_offset; -} diff --git a/ksvg/impl/SVGComponentTransferFunctionElementImpl.cpp b/ksvg/impl/SVGComponentTransferFunctionElementImpl.cpp new file mode 100644 index 00000000..9407b2a6 --- /dev/null +++ b/ksvg/impl/SVGComponentTransferFunctionElementImpl.cpp @@ -0,0 +1,103 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumberImpl.h" +#include "SVGAnimatedNumberListImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGComponentTransferFunctionElementImpl.h" + +using namespace KSVG; + +SVGComponentTransferFunctionElementImpl::SVGComponentTransferFunctionElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ + m_type = new SVGAnimatedEnumerationImpl(); + m_type->ref(); + + m_tableValues = new SVGAnimatedNumberListImpl(); + m_tableValues->ref(); + + m_slope = new SVGAnimatedNumberImpl(); + m_slope->ref(); + + m_intercept = new SVGAnimatedNumberImpl(); + m_intercept->ref(); + + m_amplitude = new SVGAnimatedNumberImpl(); + m_amplitude->ref(); + + m_exponent = new SVGAnimatedNumberImpl(); + m_exponent->ref(); + + m_offset = new SVGAnimatedNumberImpl(); + m_offset->ref(); +} + +SVGComponentTransferFunctionElementImpl::~SVGComponentTransferFunctionElementImpl() +{ + if(m_type) + m_type->deref(); + if(m_tableValues) + m_tableValues->deref(); + if(m_slope) + m_slope->deref(); + if(m_intercept) + m_intercept->deref(); + if(m_amplitude) + m_amplitude->deref(); + if(m_exponent) + m_exponent->deref(); + if(m_offset) + m_offset->deref(); +} + +SVGAnimatedEnumerationImpl *SVGComponentTransferFunctionElementImpl::type() const +{ + return m_type; +} + +SVGAnimatedNumberListImpl *SVGComponentTransferFunctionElementImpl::tableValues() const +{ + return m_tableValues; +} + +SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::slope() const +{ + return m_slope; +} + +SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::intercept() const +{ + return m_intercept; +} + +SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::amplitude() const +{ + return m_amplitude; +} + +SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::exponent() const +{ + return m_exponent; +} + +SVGAnimatedNumberImpl *SVGComponentTransferFunctionElementImpl::offset() const +{ + return m_offset; +} diff --git a/ksvg/impl/SVGContainerImpl.cc b/ksvg/impl/SVGContainerImpl.cc deleted file mode 100644 index efaf62e8..00000000 --- a/ksvg/impl/SVGContainerImpl.cc +++ /dev/null @@ -1,133 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGRectImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGContainerImpl.h" -#include "SVGSVGElementImpl.h" -#include "kdebug.h" - -using namespace KSVG; - -SVGContainerImpl::SVGContainerImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl) -{ -} - -SVGContainerImpl::~SVGContainerImpl() -{ -} - -SVGRectImpl *SVGContainerImpl::getBBox() -{ - // just get the union of the children bboxes - TQRect rect; - DOM::Node node = firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle()); - SVGShapeImpl *shape = dynamic_cast(elem); - SVGTestsImpl *tests = dynamic_cast(elem); - SVGStylableImpl *style = dynamic_cast(elem); - - bool ok = tests ? tests->ok() : true; - - if(shape && style && ok && style->getVisible() && style->getDisplay()) - { - SVGRectImpl *current = shape->getBBox(); - rect = rect.unite(current->qrect()); - current->deref(); - } - } - - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - *ret = rect; - return ret; -} - -void SVGContainerImpl::createItem(KSVGCanvas *c) -{ - DOM::Node node = firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle()); - if(elem) - elem->createItem(c); - } -} - -void SVGContainerImpl::removeItem(KSVGCanvas *c) -{ - SVGShapeImpl::removeItem(c); - - for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle()); - if(elem) - elem->removeItem(c); - } -} - -void SVGContainerImpl::update(CanvasItemUpdate reason, int param1, int param2) -{ - SVGShapeImpl::update(reason, param1, param2); - - for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGShapeImpl *shape = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); - if(shape) - shape->update(reason, param1, param2); - } -} - -void SVGContainerImpl::invalidate(KSVGCanvas *c, bool recalc) -{ - SVGShapeImpl::invalidate(c, recalc); - - for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGShapeImpl *shape = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); - if(shape) - shape->invalidate(c, recalc); - } -} - -void SVGContainerImpl::setReferenced(bool referenced) -{ - SVGShapeImpl::setReferenced(referenced); - - for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGShapeImpl *shape = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); - if(shape) - shape->setReferenced(referenced); - } -} - -void SVGContainerImpl::draw() -{ - SVGShapeImpl::draw(); - - for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGShapeImpl *shape = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); - if(shape) - shape->draw(); - } -} diff --git a/ksvg/impl/SVGContainerImpl.cpp b/ksvg/impl/SVGContainerImpl.cpp new file mode 100644 index 00000000..efaf62e8 --- /dev/null +++ b/ksvg/impl/SVGContainerImpl.cpp @@ -0,0 +1,133 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGRectImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGContainerImpl.h" +#include "SVGSVGElementImpl.h" +#include "kdebug.h" + +using namespace KSVG; + +SVGContainerImpl::SVGContainerImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl) +{ +} + +SVGContainerImpl::~SVGContainerImpl() +{ +} + +SVGRectImpl *SVGContainerImpl::getBBox() +{ + // just get the union of the children bboxes + TQRect rect; + DOM::Node node = firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle()); + SVGShapeImpl *shape = dynamic_cast(elem); + SVGTestsImpl *tests = dynamic_cast(elem); + SVGStylableImpl *style = dynamic_cast(elem); + + bool ok = tests ? tests->ok() : true; + + if(shape && style && ok && style->getVisible() && style->getDisplay()) + { + SVGRectImpl *current = shape->getBBox(); + rect = rect.unite(current->qrect()); + current->deref(); + } + } + + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + *ret = rect; + return ret; +} + +void SVGContainerImpl::createItem(KSVGCanvas *c) +{ + DOM::Node node = firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle()); + if(elem) + elem->createItem(c); + } +} + +void SVGContainerImpl::removeItem(KSVGCanvas *c) +{ + SVGShapeImpl::removeItem(c); + + for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *elem = ownerDoc()->getElementFromHandle(node.handle()); + if(elem) + elem->removeItem(c); + } +} + +void SVGContainerImpl::update(CanvasItemUpdate reason, int param1, int param2) +{ + SVGShapeImpl::update(reason, param1, param2); + + for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGShapeImpl *shape = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); + if(shape) + shape->update(reason, param1, param2); + } +} + +void SVGContainerImpl::invalidate(KSVGCanvas *c, bool recalc) +{ + SVGShapeImpl::invalidate(c, recalc); + + for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGShapeImpl *shape = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); + if(shape) + shape->invalidate(c, recalc); + } +} + +void SVGContainerImpl::setReferenced(bool referenced) +{ + SVGShapeImpl::setReferenced(referenced); + + for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGShapeImpl *shape = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); + if(shape) + shape->setReferenced(referenced); + } +} + +void SVGContainerImpl::draw() +{ + SVGShapeImpl::draw(); + + for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGShapeImpl *shape = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); + if(shape) + shape->draw(); + } +} diff --git a/ksvg/impl/SVGCursorElementImpl.cc b/ksvg/impl/SVGCursorElementImpl.cc deleted file mode 100644 index a83afd73..00000000 --- a/ksvg/impl/SVGCursorElementImpl.cc +++ /dev/null @@ -1,102 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGCursorElementImpl.h" -#include "SVGAnimatedLengthImpl.h" - -using namespace KSVG; - -#include "SVGCursorElementImpl.lut.h" -#include "ksvg_bridge.h" - -SVGCursorElementImpl::SVGCursorElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGExternalResourcesRequiredImpl() -{ - KSVG_EMPTY_FLAGS - - m_x = new SVGAnimatedLengthImpl(); - m_x->ref(); - - m_y = new SVGAnimatedLengthImpl(); - m_y->ref(); -} - -SVGCursorElementImpl::~SVGCursorElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); -} - -SVGAnimatedLengthImpl *SVGCursorElementImpl::x() const -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGCursorElementImpl::y() const -{ - return m_y; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGCursorElementImpl::s_hashTable 3 - x SVGCursorElementImpl::X DontDelete|ReadOnly - y SVGCursorElementImpl::Y DontDelete|ReadOnly -@end -*/ - -Value SVGCursorElementImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case X: - return m_x->cache(exec); - case Y: - return m_y->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGCursorElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X: - x()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Y: - y()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGCursorElementImpl.cpp b/ksvg/impl/SVGCursorElementImpl.cpp new file mode 100644 index 00000000..a83afd73 --- /dev/null +++ b/ksvg/impl/SVGCursorElementImpl.cpp @@ -0,0 +1,102 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGCursorElementImpl.h" +#include "SVGAnimatedLengthImpl.h" + +using namespace KSVG; + +#include "SVGCursorElementImpl.lut.h" +#include "ksvg_bridge.h" + +SVGCursorElementImpl::SVGCursorElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGExternalResourcesRequiredImpl() +{ + KSVG_EMPTY_FLAGS + + m_x = new SVGAnimatedLengthImpl(); + m_x->ref(); + + m_y = new SVGAnimatedLengthImpl(); + m_y->ref(); +} + +SVGCursorElementImpl::~SVGCursorElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); +} + +SVGAnimatedLengthImpl *SVGCursorElementImpl::x() const +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGCursorElementImpl::y() const +{ + return m_y; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGCursorElementImpl::s_hashTable 3 + x SVGCursorElementImpl::X DontDelete|ReadOnly + y SVGCursorElementImpl::Y DontDelete|ReadOnly +@end +*/ + +Value SVGCursorElementImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case X: + return m_x->cache(exec); + case Y: + return m_y->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGCursorElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case X: + x()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Y: + y()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGDefinitionSrcElementImpl.cc b/ksvg/impl/SVGDefinitionSrcElementImpl.cc deleted file mode 100644 index fdd5b159..00000000 --- a/ksvg/impl/SVGDefinitionSrcElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDefinitionSrcElementImpl.h" - -using namespace KSVG; - -SVGDefinitionSrcElementImpl::SVGDefinitionSrcElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGDefinitionSrcElementImpl::~SVGDefinitionSrcElementImpl() -{ -} diff --git a/ksvg/impl/SVGDefinitionSrcElementImpl.cpp b/ksvg/impl/SVGDefinitionSrcElementImpl.cpp new file mode 100644 index 00000000..fdd5b159 --- /dev/null +++ b/ksvg/impl/SVGDefinitionSrcElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDefinitionSrcElementImpl.h" + +using namespace KSVG; + +SVGDefinitionSrcElementImpl::SVGDefinitionSrcElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGDefinitionSrcElementImpl::~SVGDefinitionSrcElementImpl() +{ +} diff --git a/ksvg/impl/SVGDefsElementImpl.cc b/ksvg/impl/SVGDefsElementImpl.cc deleted file mode 100644 index f388e482..00000000 --- a/ksvg/impl/SVGDefsElementImpl.cc +++ /dev/null @@ -1,32 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDefsElementImpl.h" - -using namespace KSVG; - -SVGDefsElementImpl::SVGDefsElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - m_display = false; // implicit display=none -} - -SVGDefsElementImpl::~SVGDefsElementImpl() -{ -} diff --git a/ksvg/impl/SVGDefsElementImpl.cpp b/ksvg/impl/SVGDefsElementImpl.cpp new file mode 100644 index 00000000..f388e482 --- /dev/null +++ b/ksvg/impl/SVGDefsElementImpl.cpp @@ -0,0 +1,32 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDefsElementImpl.h" + +using namespace KSVG; + +SVGDefsElementImpl::SVGDefsElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + m_display = false; // implicit display=none +} + +SVGDefsElementImpl::~SVGDefsElementImpl() +{ +} diff --git a/ksvg/impl/SVGDescElementImpl.cc b/ksvg/impl/SVGDescElementImpl.cc deleted file mode 100644 index 9d8ceef2..00000000 --- a/ksvg/impl/SVGDescElementImpl.cc +++ /dev/null @@ -1,37 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDocumentImpl.h" -#include "SVGDescElementImpl.h" - -using namespace KSVG; - -SVGDescElementImpl::SVGDescElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGLangSpaceImpl(), SVGStylableImpl(this) -{ -} - -SVGDescElementImpl::~SVGDescElementImpl() -{ -} - -void SVGDescElementImpl::createItem(KSVGCanvas *) -{ - emit ownerDoc()->gotDescription(collectText()); -} diff --git a/ksvg/impl/SVGDescElementImpl.cpp b/ksvg/impl/SVGDescElementImpl.cpp new file mode 100644 index 00000000..9d8ceef2 --- /dev/null +++ b/ksvg/impl/SVGDescElementImpl.cpp @@ -0,0 +1,37 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDocumentImpl.h" +#include "SVGDescElementImpl.h" + +using namespace KSVG; + +SVGDescElementImpl::SVGDescElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGLangSpaceImpl(), SVGStylableImpl(this) +{ +} + +SVGDescElementImpl::~SVGDescElementImpl() +{ +} + +void SVGDescElementImpl::createItem(KSVGCanvas *) +{ + emit ownerDoc()->gotDescription(collectText()); +} diff --git a/ksvg/impl/SVGDocumentImpl.cc b/ksvg/impl/SVGDocumentImpl.cc deleted file mode 100644 index ce6de16e..00000000 --- a/ksvg/impl/SVGDocumentImpl.cc +++ /dev/null @@ -1,703 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#define USE_VALGRIND 0 - -#if USE_VALGRIND -#include -#endif - -#include "SVGEvent.h" -#include "SVGMatrixImpl.h" -#include "SVGWindowImpl.h" -#include "SVGElementImpl.h" -#include "SVGDocumentImpl.moc" -#include "SVGSVGElementImpl.h" -#include "SVGImageElementImpl.h" -#include "SVGScriptElementImpl.h" -#include "SVGTitleElementImpl.h" -#include "SVGAnimationElementImpl.h" - -#include "KSVGReader.h" -#include "KSVGLoader.h" -#include "KSVGCanvas.h" -#include "CanvasItem.h" - -#include - -using namespace KSVG; - -#include "SVGDocumentImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -// A sequence of prime numbers that sets the m_elemDict's hash table size as the -// number of elements in the dictionary passes each level. This keeps the lookup -// performance high as the number of elements grows. See the TQDict documentation. -unsigned int SVGDocumentImpl::elemDictHashSizes [] = -{ - 101, - 211, - 401, - 809, - 1601, - 3203, - 6421, - 12809, - 25601, - 51203, - 102407, - 204803, - 409609, - 819229 -}; - -const int SVGDocumentImpl::numElemDictHashSizes = sizeof(elemDictHashSizes) / sizeof(elemDictHashSizes[0]); - -SVGDocumentImpl::SVGDocumentImpl(bool anim, bool fit, SVGImageElementImpl *parentImage) : TQObject(), DOM::DomShared(), DOM::Document(), SVGDOMNodeBridge(static_cast(*this)) -{ - m_animations = anim; - - m_reader = 0; - m_loader = 0; - m_canvas = 0; - m_rootElement = 0; - m_lastTarget = 0; - m_window = 0; - - m_elemDictHashSizeIndex = 0; - m_elemDict.resize(elemDictHashSizes[m_elemDictHashSizeIndex]); - - m_timeScheduler = new SVGTimeScheduler(this); - m_ecmaEngine = new KSVGEcma(this); - m_ecmaEngine->setup(); - - m_finishedParsing = false; - m_finishedLoading = false; - m_resortZIndicesOnFinishedLoading = false; - m_fit = fit; - - m_parentImage = parentImage; - if(m_parentImage) - m_parentImage->ref(); -} - -SVGDocumentImpl::~SVGDocumentImpl() -{ - if(rootElement() && rootElement()->hasEventListener(SVGEvent::UNLOAD_EVENT, true)) - rootElement()->dispatchEvent(SVGEvent::UNLOAD_EVENT, false, false); - - TQPtrList killList; - - DOM::Node node = firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGShapeImpl *shape = dynamic_cast(getElementFromHandle(node.handle())); - if(shape) - killList.append(shape); - } - - SVGShapeImpl *rend = 0; - for(rend = killList.first(); rend; rend = killList.next()) - delete rend; - - delete m_timeScheduler; - delete m_ecmaEngine; - delete m_reader; - delete m_loader; - - if(m_window) - m_window->deref(); - - if(m_parentImage) - m_parentImage->deref(); -} - -SVGWindowImpl *SVGDocumentImpl::window() -{ - if(!m_window) - { - m_window = new SVGWindowImpl(const_cast(this)); - m_window->ref(); - } - - return m_window; -} - -float SVGDocumentImpl::screenPixelsPerMillimeterX() const -{ - if(canvas() && canvas()->drawWindow()) - { - TQPaintDeviceMetrics metrics(canvas()->drawWindow()); - return float(metrics.width()) / float(metrics.widthMM()); - } - else - return 90.0; -} - -float SVGDocumentImpl::screenPixelsPerMillimeterY() const -{ - if(canvas() && canvas()->drawWindow()) - { - TQPaintDeviceMetrics metrics(canvas()->drawWindow()); - return float(metrics.height()) / float(metrics.heightMM()); - } - else - return 90.0; -} - -DOM::DOMString SVGDocumentImpl::title() const -{ - DOM::Node n; - for(n = rootElement()->firstChild(); !n.isNull(); n = n.nextSibling()) - { - SVGElementImpl *elem = getElementFromHandle(n.handle()); - if(dynamic_cast(elem)) - return elem->collectText(); - } - return ""; -} - -DOM::DOMString SVGDocumentImpl::referrer() const -{ - return m_referrer; -} - -DOM::DOMString SVGDocumentImpl::domain() const -{ - return m_baseURL.host(); -} - -DOM::DOMString SVGDocumentImpl::URL() const -{ - return m_baseURL.prettyURL(); -} - -void SVGDocumentImpl::setReferrer(const DOM::DOMString &referrer) -{ - // TODO : better may be to request for referrer instead of storing it - m_referrer = referrer; -} - -void SVGDocumentImpl::setRootElement(SVGSVGElementImpl *elem) -{ - m_rootElement = elem; -} - -SVGSVGElementImpl *SVGDocumentImpl::rootElement() const -{ - return m_rootElement; -} - -SVGElementImpl *SVGDocumentImpl::createElement(const DOM::DOMString &name, DOM::Element impl, SVGDocumentImpl *doc) -{ - DOM::ElementImpl *handle = reinterpret_cast(impl.handle()); - SVGElementImpl *element = SVGElementImpl::Factory::self()->create(std::string(name.string().latin1()), handle); - - if(!element) - element = new SVGElementImpl(handle); - - element->setOwnerDoc(doc); - element->ref(); - return element; -} - -bool SVGDocumentImpl::open(const ::KURL &url) -{ - if(!url.prettyURL().isEmpty()) - { - m_baseURL = url; - - if(!m_loader) - m_loader = new KSVGLoader(); - - connect(m_loader, TQT_SIGNAL(gotResult(TQIODevice *)), this, TQT_SLOT(slotSVGContent(TQIODevice *))); - m_loader->getSVGContent(url); - } - else - return false; - - return true; -} - -void SVGDocumentImpl::slotSVGContent(TQIODevice *dev) -{ - TQXmlInputSource *inputSource = new TQXmlInputSource(dev); - - if(m_reader) - delete m_reader; - - KSVGReader::ParsingArgs args; - args.fit = m_fit; - args.getURLMode = false; - - TQString url = m_baseURL.prettyURL(); - int pos = url.find('#'); // url can become like this.svg#svgView(viewBox(63,226,74,74)), get part after '#' - if(pos > -1) - args.SVGFragmentId = url.mid(pos + 1); - - m_reader = new KSVGReader(this, m_canvas, args); - connect(m_reader, TQT_SIGNAL(finished(bool, const TQString &)), this, TQT_SLOT(slotFinishedParsing(bool, const TQString &))); - m_t.start(); - -#if USE_VALGRIND - CALLTREE_ZERO_STATS(); -#endif - - m_reader->parse(inputSource); - delete dev; -} - -void SVGDocumentImpl::parseSVG(TQXmlInputSource *inputSource, bool getURLMode) -{ - if(m_reader) - delete m_reader; - - KSVGReader::ParsingArgs args; - args.fit = m_fit; - args.getURLMode = getURLMode; - m_reader = new KSVGReader(this, 0, args); - connect(m_reader, TQT_SIGNAL(finished(bool, const TQString &)), this, TQT_SLOT(slotFinishedParsing(bool, const TQString &))); - -#if USE_VALGRIND - CALLTREE_ZERO_STATS(); -#endif - - m_reader->parse(inputSource); -} - -void SVGDocumentImpl::finishParsing(bool error, const TQString &errorDesc) -{ - if(m_reader) - m_reader->finishParsing(error, errorDesc); -} - -void SVGDocumentImpl::slotFinishedParsing(bool error, const TQString &errorDesc) -{ - kdDebug(26000) << k_funcinfo << "total time : " << m_t.elapsed() << endl; - -#if USE_VALGRIND - CALLTREE_DUMP_STATS(); -#endif - - if(m_animations) - m_timeScheduler->startAnimations(); - - if(m_canvas && !error && rootElement()) - executeScripts(); - - m_finishedParsing = true; - - emit finishedParsing(error, errorDesc); - if(!error) - emit finishedRendering(); - - checkFinishedLoading(); -} - -void SVGDocumentImpl::newImageJob(SVGImageElementImpl *image) -{ - kdDebug(26002) << "SVGDocumentImpl::newImageJob, " << image << endl; - m_loader->newImageJob(image, m_baseURL); -} - -void SVGDocumentImpl::notifyImageLoading(SVGImageElementImpl *image) -{ - m_imagesLoading.append(image); -} - -void SVGDocumentImpl::notifyImageLoaded(SVGImageElementImpl *image) -{ - m_imagesLoading.remove(image); - - if(m_imagesLoading.isEmpty()) - checkFinishedLoading(); -} - -void SVGDocumentImpl::checkFinishedLoading() -{ - if(m_finishedParsing && m_imagesLoading.isEmpty()) - { - m_finishedLoading = true; - - if(m_resortZIndicesOnFinishedLoading) - { - // Only resort if we're the 'outermost' document, i.e. we're not an svg image - // inside another document. We could resort as each image finishes loading, but it - // slows down the parsing phase. - if(m_parentImage == 0 && m_canvas && m_rootElement) - { - m_canvas->setElementItemZIndexRecursive(m_rootElement, 0); - m_canvas->update(); - } - } - - emit finishedLoading(); - } -} - -void SVGDocumentImpl::addForwardReferencingUseElement(SVGUseElementImpl *use) -{ - if(!m_forwardReferencingUseElements.contains(use)) - m_forwardReferencingUseElements.append(use); -} - -void SVGDocumentImpl::slotPaint() -{ - rerender(); -} - -void SVGDocumentImpl::rerender() -{ - m_canvas->update(); - emit finishedRendering(); -} - -void SVGDocumentImpl::attach(KSVG::KSVGCanvas *c) -{ - m_canvas = c; -} - -void SVGDocumentImpl::detach() -{ - m_canvas = 0; -} - -KSVG::KSVGCanvas *SVGDocumentImpl::canvas() const -{ - return m_canvas; -} - -void SVGDocumentImpl::syncCachedMatrices() -{ - if(rootElement()) - { - SVGMatrixImpl *parentMatrix = SVGSVGElementImpl::createSVGMatrix(); - rootElement()->checkCachedScreenCTM(parentMatrix); - parentMatrix->deref(); - } -} - -void SVGDocumentImpl::executeScriptsRecursive(DOM::Node start) -{ - DOM::Node node = start.firstChild(); - - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = getElementFromHandle(node.handle()); - - SVGContainerImpl *container = dynamic_cast(element); - if(container) - executeScriptsRecursive(node); - - SVGScriptElementImpl *script = dynamic_cast(element); - - if(script) - script->executeScript(DOM::Node()); - } -} - -bool SVGDocumentImpl::executeScriptsRecursiveCheck(DOM::Node start) -{ - bool test = true; - - DOM::Node node = start.firstChild(); - - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = getElementFromHandle(node.handle()); - - SVGContainerImpl *container = dynamic_cast(element); - if(container) - { - if(!executeScriptsRecursiveCheck(node)) - return false; - } - - SVGScriptElementImpl *script = dynamic_cast(element); - - if(script) - { - if(!script->canExecuteScript()) - { - test = false; - break; - } - } - } - - return test; -} - -void SVGDocumentImpl::executeScripts() -{ - bool test = executeScriptsRecursiveCheck(*rootElement()); - - if(!test) - TQTimer::singleShot(50, this, TQT_SLOT(executeScripts())); - else - { - executeScriptsRecursive(*rootElement()); - - // mop: only rerender if an loadevent has been found - if(dispatchRecursiveEvent(SVGEvent::LOAD_EVENT, lastChild())) - m_canvas->update(); - } -} - -// Dispatches a non-cancelable, non-bubbles event to every child -bool SVGDocumentImpl::dispatchRecursiveEvent(SVGEvent::EventId id, DOM::Node start) -{ - bool eventExecuted = false; - - // Iterate the tree, backwards, and dispatch the event to every child - DOM::Node node = start; - for(; !node.isNull(); node = node.previousSibling()) - { - SVGElementImpl *element = getElementFromHandle(node.handle()); - - if(element && element->hasChildNodes()) - { - // Dispatch to all children - eventExecuted = dispatchRecursiveEvent(id, element->lastChild()) ? true : eventExecuted; - - // Dispatch, locally - if(element->hasEventListener(id, true)) - { - element->dispatchEvent(id, false, false); - eventExecuted = true; - } - } - else if(element && element->hasEventListener(id, true)) - { - element->dispatchEvent(id, false, false); - eventExecuted = true; - } - } - - return eventExecuted; -} - -SVGEventListener *SVGDocumentImpl::createEventListener(DOM::DOMString type) -{ - return m_ecmaEngine->createEventListener(type); -} - -SVGElementImpl *SVGDocumentImpl::recursiveSearch(DOM::Node start, const DOM::DOMString &id) -{ - DOM::Node node = start.firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *test = getElementFromHandle(node.handle()); - - // Look in containers - SVGContainerImpl *container = dynamic_cast(test); - if(container) - { - SVGElementImpl *found = recursiveSearch(node, id); - if(found) - return found; - } - - // Look in SVGSVGElementImpl's - SVGSVGElementImpl *svgtest = dynamic_cast(test); - if(svgtest) - { - SVGElementImpl *element = svgtest->getElementById(id); - if(element) - return element; - } - } - - return 0; -} - -/* -@namespace KSVG -@begin SVGDocumentImpl::s_hashTable 9 - title SVGDocumentImpl::Title DontDelete|ReadOnly - referrer SVGDocumentImpl::Referrer DontDelete|ReadOnly - domain SVGDocumentImpl::Domain DontDelete|ReadOnly - URL SVGDocumentImpl::Url DontDelete|ReadOnly - doctype SVGDocumentImpl::DocType DontDelete|ReadOnly - implementation SVGDocumentImpl::Implementation DontDelete|ReadOnly - rootElement SVGDocumentImpl::RootElement DontDelete|ReadOnly - documentElement SVGDocumentImpl::DocumentElement DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGDocumentImplProto::s_hashTable 7 - createTextNode SVGDocumentImpl::CreateTextNode DontDelete|Function 1 - createElement SVGDocumentImpl::CreateElement DontDelete|Function 1 - createElementNS SVGDocumentImpl::CreateElementNS DontDelete|Function 2 - getElementById SVGDocumentImpl::GetElementById DontDelete|Function 1 - getElementsByTagName SVGDocumentImpl::GetElementsByTagName DontDelete|Function 1 - getElementsByTagNameNS SVGDocumentImpl::GetElementsByTagNameNS DontDelete|Function 2 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGDocument", SVGDocumentImplProto, SVGDocumentImplProtoFunc) - -Value SVGDocumentImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case Title: - return String(title().string()); - case Referrer: - return String(referrer().string()); - case Domain: - return String(domain().string()); - case Url: - return String(URL().string()); - case DocType: - return getDOMNode(exec, doctype()); - case Implementation: - return (new SVGDOMDOMImplementationBridge(implementation()))->cache(exec); - case RootElement: - case DocumentElement: - return m_rootElement->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGDocumentImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGDocumentImpl) - - switch(id) - { - case SVGDocumentImpl::CreateTextNode: - return getDOMNode(exec, obj->createTextNode(args[0].toString(exec).string())); - case SVGDocumentImpl::CreateElement: - case SVGDocumentImpl::CreateElementNS: - { - SVGElementImpl *newElement = 0; - - if(id == SVGDocumentImpl::CreateElement) - newElement = obj->createElement(args[0].toString(exec).qstring(), static_cast(obj)->createElement(args[0].toString(exec).string()), obj); - else if(id == SVGDocumentImpl::CreateElementNS) - newElement = obj->createElement(args[1].toString(exec).qstring(), static_cast(obj)->createElementNS(args[0].toString(exec).string(), args[1].toString(exec).string()), obj); - - newElement->setOwnerSVGElement(obj->rootElement()); // FIXME: Correct in all situations? - newElement->setViewportElement(obj->rootElement()); - newElement->setAttributes(); - - return getDOMNode(exec, *newElement); - } - case SVGDocumentImpl::GetElementById: - { - Value ret; - - SVGElementImpl *element = obj->rootElement()->getElementById(args[0].toString(exec).string()); - - if(element) - ret = getDOMNode(exec, *element); - else - { - element = obj->recursiveSearch(*obj, args[0].toString(exec).string()); - if(!element) - return Null(); - - ret = getDOMNode(exec, *element); - } - - return ret; - } - case SVGDocumentImpl::GetElementsByTagName: - return (new SVGDOMNodeListBridge(obj->getElementsByTagName(args[0].toString(exec).string())))->cache(exec); - case SVGDocumentImpl::GetElementsByTagNameNS: - return (new SVGDOMNodeListBridge(obj->getElementsByTagNameNS(args[0].toString(exec).string(), args[1].toString(exec).string())))->cache(exec); - default: - break; - } - - return KJS::Undefined(); -} - -SVGElementImpl *SVGDocumentImpl::getElementFromHandle(DOM::NodeImpl *handle) const -{ - return m_elemDict[handle]; -} - -void SVGDocumentImpl::addToElemDict(DOM::NodeImpl *handle, SVGElementImpl *obj) -{ - m_elemDict.insert(handle, obj); - - if(m_elemDict.count()>m_elemDict.size() && m_elemDictHashSizeIndexgetElementById(elementId); - - if(element) - return element; - } - - // #2 Search in all child SVGSVGElementImpl's - element = recursiveSearch(*this, elementId); - - if(element) - return element; - - // #3 Search in other documents - if(!dontSearch) - { - TQPtrDictIterator it(m_documentDict); - for(; it.current(); ++it) - { - SVGElementImpl *temp = it.current()->getElementByIdRecursive(0, elementId, true); - if(temp) - return temp; - } - } - - return element; -} diff --git a/ksvg/impl/SVGDocumentImpl.cpp b/ksvg/impl/SVGDocumentImpl.cpp new file mode 100644 index 00000000..ce6de16e --- /dev/null +++ b/ksvg/impl/SVGDocumentImpl.cpp @@ -0,0 +1,703 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#define USE_VALGRIND 0 + +#if USE_VALGRIND +#include +#endif + +#include "SVGEvent.h" +#include "SVGMatrixImpl.h" +#include "SVGWindowImpl.h" +#include "SVGElementImpl.h" +#include "SVGDocumentImpl.moc" +#include "SVGSVGElementImpl.h" +#include "SVGImageElementImpl.h" +#include "SVGScriptElementImpl.h" +#include "SVGTitleElementImpl.h" +#include "SVGAnimationElementImpl.h" + +#include "KSVGReader.h" +#include "KSVGLoader.h" +#include "KSVGCanvas.h" +#include "CanvasItem.h" + +#include + +using namespace KSVG; + +#include "SVGDocumentImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +// A sequence of prime numbers that sets the m_elemDict's hash table size as the +// number of elements in the dictionary passes each level. This keeps the lookup +// performance high as the number of elements grows. See the TQDict documentation. +unsigned int SVGDocumentImpl::elemDictHashSizes [] = +{ + 101, + 211, + 401, + 809, + 1601, + 3203, + 6421, + 12809, + 25601, + 51203, + 102407, + 204803, + 409609, + 819229 +}; + +const int SVGDocumentImpl::numElemDictHashSizes = sizeof(elemDictHashSizes) / sizeof(elemDictHashSizes[0]); + +SVGDocumentImpl::SVGDocumentImpl(bool anim, bool fit, SVGImageElementImpl *parentImage) : TQObject(), DOM::DomShared(), DOM::Document(), SVGDOMNodeBridge(static_cast(*this)) +{ + m_animations = anim; + + m_reader = 0; + m_loader = 0; + m_canvas = 0; + m_rootElement = 0; + m_lastTarget = 0; + m_window = 0; + + m_elemDictHashSizeIndex = 0; + m_elemDict.resize(elemDictHashSizes[m_elemDictHashSizeIndex]); + + m_timeScheduler = new SVGTimeScheduler(this); + m_ecmaEngine = new KSVGEcma(this); + m_ecmaEngine->setup(); + + m_finishedParsing = false; + m_finishedLoading = false; + m_resortZIndicesOnFinishedLoading = false; + m_fit = fit; + + m_parentImage = parentImage; + if(m_parentImage) + m_parentImage->ref(); +} + +SVGDocumentImpl::~SVGDocumentImpl() +{ + if(rootElement() && rootElement()->hasEventListener(SVGEvent::UNLOAD_EVENT, true)) + rootElement()->dispatchEvent(SVGEvent::UNLOAD_EVENT, false, false); + + TQPtrList killList; + + DOM::Node node = firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGShapeImpl *shape = dynamic_cast(getElementFromHandle(node.handle())); + if(shape) + killList.append(shape); + } + + SVGShapeImpl *rend = 0; + for(rend = killList.first(); rend; rend = killList.next()) + delete rend; + + delete m_timeScheduler; + delete m_ecmaEngine; + delete m_reader; + delete m_loader; + + if(m_window) + m_window->deref(); + + if(m_parentImage) + m_parentImage->deref(); +} + +SVGWindowImpl *SVGDocumentImpl::window() +{ + if(!m_window) + { + m_window = new SVGWindowImpl(const_cast(this)); + m_window->ref(); + } + + return m_window; +} + +float SVGDocumentImpl::screenPixelsPerMillimeterX() const +{ + if(canvas() && canvas()->drawWindow()) + { + TQPaintDeviceMetrics metrics(canvas()->drawWindow()); + return float(metrics.width()) / float(metrics.widthMM()); + } + else + return 90.0; +} + +float SVGDocumentImpl::screenPixelsPerMillimeterY() const +{ + if(canvas() && canvas()->drawWindow()) + { + TQPaintDeviceMetrics metrics(canvas()->drawWindow()); + return float(metrics.height()) / float(metrics.heightMM()); + } + else + return 90.0; +} + +DOM::DOMString SVGDocumentImpl::title() const +{ + DOM::Node n; + for(n = rootElement()->firstChild(); !n.isNull(); n = n.nextSibling()) + { + SVGElementImpl *elem = getElementFromHandle(n.handle()); + if(dynamic_cast(elem)) + return elem->collectText(); + } + return ""; +} + +DOM::DOMString SVGDocumentImpl::referrer() const +{ + return m_referrer; +} + +DOM::DOMString SVGDocumentImpl::domain() const +{ + return m_baseURL.host(); +} + +DOM::DOMString SVGDocumentImpl::URL() const +{ + return m_baseURL.prettyURL(); +} + +void SVGDocumentImpl::setReferrer(const DOM::DOMString &referrer) +{ + // TODO : better may be to request for referrer instead of storing it + m_referrer = referrer; +} + +void SVGDocumentImpl::setRootElement(SVGSVGElementImpl *elem) +{ + m_rootElement = elem; +} + +SVGSVGElementImpl *SVGDocumentImpl::rootElement() const +{ + return m_rootElement; +} + +SVGElementImpl *SVGDocumentImpl::createElement(const DOM::DOMString &name, DOM::Element impl, SVGDocumentImpl *doc) +{ + DOM::ElementImpl *handle = reinterpret_cast(impl.handle()); + SVGElementImpl *element = SVGElementImpl::Factory::self()->create(std::string(name.string().latin1()), handle); + + if(!element) + element = new SVGElementImpl(handle); + + element->setOwnerDoc(doc); + element->ref(); + return element; +} + +bool SVGDocumentImpl::open(const ::KURL &url) +{ + if(!url.prettyURL().isEmpty()) + { + m_baseURL = url; + + if(!m_loader) + m_loader = new KSVGLoader(); + + connect(m_loader, TQT_SIGNAL(gotResult(TQIODevice *)), this, TQT_SLOT(slotSVGContent(TQIODevice *))); + m_loader->getSVGContent(url); + } + else + return false; + + return true; +} + +void SVGDocumentImpl::slotSVGContent(TQIODevice *dev) +{ + TQXmlInputSource *inputSource = new TQXmlInputSource(dev); + + if(m_reader) + delete m_reader; + + KSVGReader::ParsingArgs args; + args.fit = m_fit; + args.getURLMode = false; + + TQString url = m_baseURL.prettyURL(); + int pos = url.find('#'); // url can become like this.svg#svgView(viewBox(63,226,74,74)), get part after '#' + if(pos > -1) + args.SVGFragmentId = url.mid(pos + 1); + + m_reader = new KSVGReader(this, m_canvas, args); + connect(m_reader, TQT_SIGNAL(finished(bool, const TQString &)), this, TQT_SLOT(slotFinishedParsing(bool, const TQString &))); + m_t.start(); + +#if USE_VALGRIND + CALLTREE_ZERO_STATS(); +#endif + + m_reader->parse(inputSource); + delete dev; +} + +void SVGDocumentImpl::parseSVG(TQXmlInputSource *inputSource, bool getURLMode) +{ + if(m_reader) + delete m_reader; + + KSVGReader::ParsingArgs args; + args.fit = m_fit; + args.getURLMode = getURLMode; + m_reader = new KSVGReader(this, 0, args); + connect(m_reader, TQT_SIGNAL(finished(bool, const TQString &)), this, TQT_SLOT(slotFinishedParsing(bool, const TQString &))); + +#if USE_VALGRIND + CALLTREE_ZERO_STATS(); +#endif + + m_reader->parse(inputSource); +} + +void SVGDocumentImpl::finishParsing(bool error, const TQString &errorDesc) +{ + if(m_reader) + m_reader->finishParsing(error, errorDesc); +} + +void SVGDocumentImpl::slotFinishedParsing(bool error, const TQString &errorDesc) +{ + kdDebug(26000) << k_funcinfo << "total time : " << m_t.elapsed() << endl; + +#if USE_VALGRIND + CALLTREE_DUMP_STATS(); +#endif + + if(m_animations) + m_timeScheduler->startAnimations(); + + if(m_canvas && !error && rootElement()) + executeScripts(); + + m_finishedParsing = true; + + emit finishedParsing(error, errorDesc); + if(!error) + emit finishedRendering(); + + checkFinishedLoading(); +} + +void SVGDocumentImpl::newImageJob(SVGImageElementImpl *image) +{ + kdDebug(26002) << "SVGDocumentImpl::newImageJob, " << image << endl; + m_loader->newImageJob(image, m_baseURL); +} + +void SVGDocumentImpl::notifyImageLoading(SVGImageElementImpl *image) +{ + m_imagesLoading.append(image); +} + +void SVGDocumentImpl::notifyImageLoaded(SVGImageElementImpl *image) +{ + m_imagesLoading.remove(image); + + if(m_imagesLoading.isEmpty()) + checkFinishedLoading(); +} + +void SVGDocumentImpl::checkFinishedLoading() +{ + if(m_finishedParsing && m_imagesLoading.isEmpty()) + { + m_finishedLoading = true; + + if(m_resortZIndicesOnFinishedLoading) + { + // Only resort if we're the 'outermost' document, i.e. we're not an svg image + // inside another document. We could resort as each image finishes loading, but it + // slows down the parsing phase. + if(m_parentImage == 0 && m_canvas && m_rootElement) + { + m_canvas->setElementItemZIndexRecursive(m_rootElement, 0); + m_canvas->update(); + } + } + + emit finishedLoading(); + } +} + +void SVGDocumentImpl::addForwardReferencingUseElement(SVGUseElementImpl *use) +{ + if(!m_forwardReferencingUseElements.contains(use)) + m_forwardReferencingUseElements.append(use); +} + +void SVGDocumentImpl::slotPaint() +{ + rerender(); +} + +void SVGDocumentImpl::rerender() +{ + m_canvas->update(); + emit finishedRendering(); +} + +void SVGDocumentImpl::attach(KSVG::KSVGCanvas *c) +{ + m_canvas = c; +} + +void SVGDocumentImpl::detach() +{ + m_canvas = 0; +} + +KSVG::KSVGCanvas *SVGDocumentImpl::canvas() const +{ + return m_canvas; +} + +void SVGDocumentImpl::syncCachedMatrices() +{ + if(rootElement()) + { + SVGMatrixImpl *parentMatrix = SVGSVGElementImpl::createSVGMatrix(); + rootElement()->checkCachedScreenCTM(parentMatrix); + parentMatrix->deref(); + } +} + +void SVGDocumentImpl::executeScriptsRecursive(DOM::Node start) +{ + DOM::Node node = start.firstChild(); + + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = getElementFromHandle(node.handle()); + + SVGContainerImpl *container = dynamic_cast(element); + if(container) + executeScriptsRecursive(node); + + SVGScriptElementImpl *script = dynamic_cast(element); + + if(script) + script->executeScript(DOM::Node()); + } +} + +bool SVGDocumentImpl::executeScriptsRecursiveCheck(DOM::Node start) +{ + bool test = true; + + DOM::Node node = start.firstChild(); + + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = getElementFromHandle(node.handle()); + + SVGContainerImpl *container = dynamic_cast(element); + if(container) + { + if(!executeScriptsRecursiveCheck(node)) + return false; + } + + SVGScriptElementImpl *script = dynamic_cast(element); + + if(script) + { + if(!script->canExecuteScript()) + { + test = false; + break; + } + } + } + + return test; +} + +void SVGDocumentImpl::executeScripts() +{ + bool test = executeScriptsRecursiveCheck(*rootElement()); + + if(!test) + TQTimer::singleShot(50, this, TQT_SLOT(executeScripts())); + else + { + executeScriptsRecursive(*rootElement()); + + // mop: only rerender if an loadevent has been found + if(dispatchRecursiveEvent(SVGEvent::LOAD_EVENT, lastChild())) + m_canvas->update(); + } +} + +// Dispatches a non-cancelable, non-bubbles event to every child +bool SVGDocumentImpl::dispatchRecursiveEvent(SVGEvent::EventId id, DOM::Node start) +{ + bool eventExecuted = false; + + // Iterate the tree, backwards, and dispatch the event to every child + DOM::Node node = start; + for(; !node.isNull(); node = node.previousSibling()) + { + SVGElementImpl *element = getElementFromHandle(node.handle()); + + if(element && element->hasChildNodes()) + { + // Dispatch to all children + eventExecuted = dispatchRecursiveEvent(id, element->lastChild()) ? true : eventExecuted; + + // Dispatch, locally + if(element->hasEventListener(id, true)) + { + element->dispatchEvent(id, false, false); + eventExecuted = true; + } + } + else if(element && element->hasEventListener(id, true)) + { + element->dispatchEvent(id, false, false); + eventExecuted = true; + } + } + + return eventExecuted; +} + +SVGEventListener *SVGDocumentImpl::createEventListener(DOM::DOMString type) +{ + return m_ecmaEngine->createEventListener(type); +} + +SVGElementImpl *SVGDocumentImpl::recursiveSearch(DOM::Node start, const DOM::DOMString &id) +{ + DOM::Node node = start.firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *test = getElementFromHandle(node.handle()); + + // Look in containers + SVGContainerImpl *container = dynamic_cast(test); + if(container) + { + SVGElementImpl *found = recursiveSearch(node, id); + if(found) + return found; + } + + // Look in SVGSVGElementImpl's + SVGSVGElementImpl *svgtest = dynamic_cast(test); + if(svgtest) + { + SVGElementImpl *element = svgtest->getElementById(id); + if(element) + return element; + } + } + + return 0; +} + +/* +@namespace KSVG +@begin SVGDocumentImpl::s_hashTable 9 + title SVGDocumentImpl::Title DontDelete|ReadOnly + referrer SVGDocumentImpl::Referrer DontDelete|ReadOnly + domain SVGDocumentImpl::Domain DontDelete|ReadOnly + URL SVGDocumentImpl::Url DontDelete|ReadOnly + doctype SVGDocumentImpl::DocType DontDelete|ReadOnly + implementation SVGDocumentImpl::Implementation DontDelete|ReadOnly + rootElement SVGDocumentImpl::RootElement DontDelete|ReadOnly + documentElement SVGDocumentImpl::DocumentElement DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGDocumentImplProto::s_hashTable 7 + createTextNode SVGDocumentImpl::CreateTextNode DontDelete|Function 1 + createElement SVGDocumentImpl::CreateElement DontDelete|Function 1 + createElementNS SVGDocumentImpl::CreateElementNS DontDelete|Function 2 + getElementById SVGDocumentImpl::GetElementById DontDelete|Function 1 + getElementsByTagName SVGDocumentImpl::GetElementsByTagName DontDelete|Function 1 + getElementsByTagNameNS SVGDocumentImpl::GetElementsByTagNameNS DontDelete|Function 2 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGDocument", SVGDocumentImplProto, SVGDocumentImplProtoFunc) + +Value SVGDocumentImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case Title: + return String(title().string()); + case Referrer: + return String(referrer().string()); + case Domain: + return String(domain().string()); + case Url: + return String(URL().string()); + case DocType: + return getDOMNode(exec, doctype()); + case Implementation: + return (new SVGDOMDOMImplementationBridge(implementation()))->cache(exec); + case RootElement: + case DocumentElement: + return m_rootElement->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGDocumentImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGDocumentImpl) + + switch(id) + { + case SVGDocumentImpl::CreateTextNode: + return getDOMNode(exec, obj->createTextNode(args[0].toString(exec).string())); + case SVGDocumentImpl::CreateElement: + case SVGDocumentImpl::CreateElementNS: + { + SVGElementImpl *newElement = 0; + + if(id == SVGDocumentImpl::CreateElement) + newElement = obj->createElement(args[0].toString(exec).qstring(), static_cast(obj)->createElement(args[0].toString(exec).string()), obj); + else if(id == SVGDocumentImpl::CreateElementNS) + newElement = obj->createElement(args[1].toString(exec).qstring(), static_cast(obj)->createElementNS(args[0].toString(exec).string(), args[1].toString(exec).string()), obj); + + newElement->setOwnerSVGElement(obj->rootElement()); // FIXME: Correct in all situations? + newElement->setViewportElement(obj->rootElement()); + newElement->setAttributes(); + + return getDOMNode(exec, *newElement); + } + case SVGDocumentImpl::GetElementById: + { + Value ret; + + SVGElementImpl *element = obj->rootElement()->getElementById(args[0].toString(exec).string()); + + if(element) + ret = getDOMNode(exec, *element); + else + { + element = obj->recursiveSearch(*obj, args[0].toString(exec).string()); + if(!element) + return Null(); + + ret = getDOMNode(exec, *element); + } + + return ret; + } + case SVGDocumentImpl::GetElementsByTagName: + return (new SVGDOMNodeListBridge(obj->getElementsByTagName(args[0].toString(exec).string())))->cache(exec); + case SVGDocumentImpl::GetElementsByTagNameNS: + return (new SVGDOMNodeListBridge(obj->getElementsByTagNameNS(args[0].toString(exec).string(), args[1].toString(exec).string())))->cache(exec); + default: + break; + } + + return KJS::Undefined(); +} + +SVGElementImpl *SVGDocumentImpl::getElementFromHandle(DOM::NodeImpl *handle) const +{ + return m_elemDict[handle]; +} + +void SVGDocumentImpl::addToElemDict(DOM::NodeImpl *handle, SVGElementImpl *obj) +{ + m_elemDict.insert(handle, obj); + + if(m_elemDict.count()>m_elemDict.size() && m_elemDictHashSizeIndexgetElementById(elementId); + + if(element) + return element; + } + + // #2 Search in all child SVGSVGElementImpl's + element = recursiveSearch(*this, elementId); + + if(element) + return element; + + // #3 Search in other documents + if(!dontSearch) + { + TQPtrDictIterator it(m_documentDict); + for(; it.current(); ++it) + { + SVGElementImpl *temp = it.current()->getElementByIdRecursive(0, elementId, true); + if(temp) + return temp; + } + } + + return element; +} diff --git a/ksvg/impl/SVGEcma.cc b/ksvg/impl/SVGEcma.cc deleted file mode 100644 index 5036f591..00000000 --- a/ksvg/impl/SVGEcma.cc +++ /dev/null @@ -1,842 +0,0 @@ -/* - Copyright (C) 2002-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include - -#include "CanvasItem.h" -#include "KSVGCanvas.h" - -#include "SVGEcma.h" -#include "SVGShapeImpl.h" -#include "SVGHelperImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" - -using namespace KSVG; - -#include "SVGEcma.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_ecmaeventlistener.h" -#include "ksvg_window.h" -#include "ksvg_ecma.h" - -// SVGDOMNodeBridge - -/* -@namespace KSVG -@begin SVGDOMNodeBridge::s_hashTable 17 - nodeName SVGDOMNodeBridge::NodeName DontDelete|ReadOnly - nodeValue SVGDOMNodeBridge::NodeValue DontDelete - nodeType SVGDOMNodeBridge::NodeType DontDelete|ReadOnly - parentNode SVGDOMNodeBridge::ParentNode DontDelete|ReadOnly - childNodes SVGDOMNodeBridge::ChildNodes DontDelete|ReadOnly - firstChild SVGDOMNodeBridge::FirstChild DontDelete|ReadOnly - lastChild SVGDOMNodeBridge::LastChild DontDelete|ReadOnly - previousSibling SVGDOMNodeBridge::PreviousSibling DontDelete|ReadOnly - nextSibling SVGDOMNodeBridge::NextSibling DontDelete|ReadOnly - attributes SVGDOMNodeBridge::Attributes DontDelete|ReadOnly - namespaceURI SVGDOMNodeBridge::NamespaceURI DontDelete|ReadOnly - prefix SVGDOMNodeBridge::Prefix DontDelete - localName SVGDOMNodeBridge::LocalName DontDelete|ReadOnly - ownerDocument SVGDOMNodeBridge::OwnerDocument DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGDOMNodeBridgeProto::s_hashTable 29 - insertBefore SVGDOMNodeBridge::InsertBefore DontDelete|Function 2 - replaceChild SVGDOMNodeBridge::ReplaceChild DontDelete|Function 2 - removeChild SVGDOMNodeBridge::RemoveChild DontDelete|Function 1 - appendChild SVGDOMNodeBridge::AppendChild DontDelete|Function 1 - hasAttributes SVGDOMNodeBridge::HasAttributes DontDelete|Function 0 - hasChildNodes SVGDOMNodeBridge::HasChildNodes DontDelete|Function 0 - cloneNode SVGDOMNodeBridge::CloneNode DontDelete|Function 1 - normalize SVGDOMNodeBridge::Normalize DontDelete|Function 0 - isSupported SVGDOMNodeBridge::IsSupported DontDelete|Function 2 - addEventListener SVGDOMNodeBridge::AddEventListener DontDelete|Function 3 - removeEventListener SVGDOMNodeBridge::RemoveEventListener DontDelete|Function 3 - contains SVGDOMNodeBridge::Contains DontDelete|Function 1 - getNodeName SVGDOMNodeBridge::GetNodeName DontDelete|Function 0 - getNodeValue SVGDOMNodeBridge::GetNodeValue DontDelete|Function 0 - getNodeType SVGDOMNodeBridge::GetNodeType DontDelete|Function 0 - getParentNode SVGDOMNodeBridge::GetParentNode DontDelete|Function 0 - getChildNodes SVGDOMNodeBridge::GetChildNodes DontDelete|Function 0 - getFirstChild SVGDOMNodeBridge::GetFirstChild DontDelete|Function 0 - getLastChild SVGDOMNodeBridge::GetLastChild DontDelete|Function 0 - getPreviousSibling SVGDOMNodeBridge::GetPreviousSibling DontDelete|Function 0 - getNextSibling SVGDOMNodeBridge::GetNextSibling DontDelete|Function 0 - getAttributes SVGDOMNodeBridge::GetAttributes DontDelete|Function 0 - getNamespaceURI SVGDOMNodeBridge::GetNamespaceURI DontDelete|Function 0 - getPrefix SVGDOMNodeBridge::GetPrefix DontDelete|Function 0 - getLocalName SVGDOMNodeBridge::GetLocalName DontDelete|Function 0 - getOwnerDocument SVGDOMNodeBridge::GetOwnerDocument DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("DOMNode", SVGDOMNodeBridgeProto, SVGDOMNodeBridgeProtoFunc) - -Value SVGDOMNodeBridge::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case NodeName: - return getString(m_impl.nodeName()); - case NodeValue: - return getString(m_impl.nodeValue()); - case NodeType: - return Number(m_impl.nodeType()); - case ParentNode: - return getDOMNode(exec, m_impl.parentNode()); - case ChildNodes: - return (new SVGDOMNodeListBridge(m_impl.childNodes()))->cache(exec); - case FirstChild: - return getDOMNode(exec, m_impl.firstChild()); - case LastChild: - return getDOMNode(exec, m_impl.lastChild()); - case PreviousSibling: - return getDOMNode(exec, m_impl.previousSibling()); - case NextSibling: - return getDOMNode(exec, m_impl.nextSibling()); -// case Attributes: // TODO - case NamespaceURI: - return getString(m_impl.namespaceURI()); - case Prefix: - return getString(m_impl.prefix()); - case LocalName: - return getString(m_impl.localName()); - case OwnerDocument: - return getDOMNode(exec, m_impl.ownerDocument()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGDOMNodeBridge::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case NodeValue: - m_impl.setNodeValue(value.toString(exec).string()); - break; - case Prefix: - m_impl.setPrefix(value.toString(exec).string()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -// Special variantion to update the element, -// triggered by one of the child nodes -void updateTextItem(ExecState *exec, const DOM::Node node) -{ - DOM::Node parent; - while(!(parent = node.parentNode()).isNull()) - { - DOM::DOMString name = parent.nodeName(); - if(name == "text" || name == "tspan" || name == "tref") - { - SVGHelperImpl::updateItem(exec, parent); - break; - } - } -} - -// Remove item from canvas -void removeItem(ExecState *exec, DOM::Node &node) -{ - // Get document - SVGDocumentImpl *doc = KSVG::Window::retrieveActive(exec)->doc(); - - // Update canvas - SVGShapeImpl *shape = dynamic_cast(doc->getElementFromHandle(node.handle())); - if(shape && shape->item()) - doc->canvas()->removeItem(shape->item()); -} - -// parseXML + getURL() need all these 5 functions to work properly -void correctHandles(SVGElementImpl *main, DOM::Node &node) -{ - DOM::Element old(node.handle()); - DOM::Element *replace = static_cast(main->ownerDoc()->getElementFromHandle(node.handle())); - - if(replace && node.nodeType() == DOM::Node::ELEMENT_NODE) - *replace = old; - - if(node.hasChildNodes()) - { - for(DOM::Node iterate = node.firstChild(); !iterate.isNull(); iterate = iterate.nextSibling()) - correctHandles(main, iterate); - } -} - -void integrateTree(SVGElementImpl *main, DOM::Node &node, DOM::Node &newNode, SVGElementImpl *obj, SVGDocumentImpl *doc) -{ - if(!obj) - return; - - // Add to global element dicts - doc->addToElemDict(newNode.handle(), obj); - doc->addToElemDict(node.handle(), obj); - - if(node.hasChildNodes()) - { - DOM::Node iterate2 = newNode.firstChild(); - for(DOM::Node iterate = node.firstChild(); !iterate.isNull(); iterate = iterate.nextSibling()) - { - integrateTree(main, iterate, iterate2, obj->ownerDoc()->getElementFromHandle(iterate2.handle()), doc); - iterate2 = iterate2.nextSibling(); - } - } -} - -void correctDocument(SVGElementImpl *main, DOM::Node &node, SVGElementImpl *obj, SVGDocumentImpl *doc) -{ - if(!obj) - return; - - // Correct document - obj->setOwnerDoc(main->ownerDoc()); - - // Correct rootElement - if(!obj->ownerSVGElement()) - obj->setOwnerSVGElement(main->ownerSVGElement()); - - // Correct viewportElement - if(!obj->viewportElement()) - obj->setViewportElement(main->viewportElement()); - - // Properly (re-)register events in the current active document - obj->setupEventListeners(main->ownerDoc(), doc); - - if(node.hasChildNodes()) - { - for(DOM::Node iterate = node.firstChild(); !iterate.isNull(); iterate = iterate.nextSibling()) - correctDocument(main, iterate, doc->getElementFromHandle(iterate.handle()), doc); - } -} - -void registerAdditional(ExecState *exec, SVGDocumentImpl *doc, DOM::Node node) -{ - // Register ID in rootElement! - SVGElementImpl *resultElement = doc->getElementFromHandle(node.handle()); - if(resultElement && resultElement->hasAttribute("id")) - doc->rootElement()->addToIdMap(resultElement->getAttribute("id").string(), resultElement); - - if(node.hasChildNodes()) - { - for(DOM::Node iterate = node.firstChild(); !iterate.isNull(); iterate = iterate.nextSibling()) - registerAdditional(exec, doc, iterate); - } -} - -Value appendHelper(ExecState *exec, DOM::Node node, DOM::Node newNode) -{ - // This is quite tricky code by me (Niko) - // Don't even try to modify it. - if(!(node.ownerDocument() == newNode.ownerDocument())) - { - // Get document - SVGDocumentImpl *doc = KSVG::Window::retrieveActive(exec)->doc(); - - // Detect ownerDoc() of newNode - SVGDocumentImpl *newDoc = doc->getDocumentFromHandle(newNode.ownerDocument().handle()); - - // Get some SVGElementImpl's - SVGElementImpl *nodeElement = doc->getElementFromHandle(node.handle()); - SVGElementImpl *newNodeElement = newDoc->getElementFromHandle(newNode.handle()); - - // Import node into document - DOM::Node result = doc->importNode(newNode, true); - - // Associate the imported node 'result' with the - // 'newNodeElement' which belongs to 'newDoc' - integrateTree(nodeElement, result, newNode, newNodeElement, doc); - - // Correct handles in SVG* elements - correctHandles(nodeElement, result); - - // Correct ownerDoc() etc.. - correctDocument(nodeElement, newNode, newNodeElement, newDoc); - - // Register ID in global map - registerAdditional(exec, doc, result); - - // Recalc style - newNodeElement->setAttributes(); - - // Append + create + update element - Value retVal = getDOMNode(exec, node.appendChild(result)); - - doc->syncCachedMatrices(); - newNodeElement->createItem(doc->canvas()); - SVGHelperImpl::updateItem(exec, *newNodeElement); - - return retVal; - } - else - { - Value retVal = getDOMNode(exec, node.appendChild(newNode)); - - // Get document - SVGDocumentImpl *doc = KSVG::Window::retrieveActive(exec)->doc(); - doc->syncCachedMatrices(); - - // Get some SVGElementImpl's - SVGElementImpl *nodeElement = doc->getElementFromHandle(newNode.handle()); - // TODO : extra check needed to see if the new elements parent is already appended - // in the doc. Not really nice, should be some other way? (Rob) - if(nodeElement && !nodeElement->parentNode().parentNode().isNull()) - { - nodeElement->setAttributes(true); - nodeElement->createItem(); - SVGHelperImpl::updateItem(exec, newNode); - } - - return retVal; - } -} - -Value SVGDOMNodeBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGDOMNodeBridge) - DOM::Node node = obj->impl(); - - switch(id) - { - case SVGDOMNodeBridge::InsertBefore: - { - DOM::Node newChild = toNode(args[0]); - DOM::Node beforeChild = toNode(args[1]); - Value retVal = getDOMNode(exec, node.insertBefore(newChild, beforeChild)); - - // Get document - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - - // Get some SVGElementImpl's - SVGShapeImpl *newShape = dynamic_cast(doc->getElementFromHandle(newChild.handle())); - SVGElementImpl *newElement = doc->getElementFromHandle(newChild.handle()); - SVGShapeImpl *beforeElement = dynamic_cast(doc->getElementFromHandle(beforeChild.handle())); - if(newShape && beforeElement && beforeElement->item()) - { - int z = beforeElement->item()->zIndex(); - newElement->createItem(); - doc->canvas()->insert(newShape->item(), z); - } - SVGHelperImpl::updateItem(exec, newChild); - - return retVal; - } - case SVGDOMNodeBridge::ReplaceChild: - { - DOM::Node newChild = toNode(args[0]); - Value retVal = getDOMNode(exec, node.replaceChild(newChild, toNode(args[1]))); - SVGHelperImpl::updateItem(exec, newChild); - return retVal; - } - case SVGDOMNodeBridge::RemoveChild: - { - DOM::Node remove = toNode(args[0]); - if(remove.isNull()) - return Undefined(); - - // New removeChild logic: - // - remove from DOM tree - // - delete element (also deletes it's child element's) - removeItem(exec, remove); - Value retVal = getDOMNode(exec, node.removeChild(remove)); - return retVal; - } - case SVGDOMNodeBridge::AppendChild: - return appendHelper(exec, node, toNode(args[0])); - case SVGDOMNodeBridge::HasAttributes: - { - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - SVGElementImpl *element = doc->getElementFromHandle(node.handle()); - - if(!element) - return Undefined(); - - return Boolean(element->hasAttributes()); - } - case SVGDOMNodeBridge::HasChildNodes: - return Boolean(node.hasChildNodes()); - case SVGDOMNodeBridge::CloneNode: - { - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - SVGElementImpl *element = doc->getElementFromHandle(node.handle()); - SVGElementImpl *newElement = element->cloneNode(args[0].toBoolean(exec)); - - return getDOMNode(exec, *newElement); - } - case SVGDOMNodeBridge::Normalize: - { - node.normalize(); - return Undefined(); - } - case SVGDOMNodeBridge::IsSupported: - return Boolean(node.isSupported(args[0].toString(exec).string(), args[1].toString(exec).string())); - case SVGDOMNodeBridge::AddEventListener: - { - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - SVGElementImpl *element = doc->getElementFromHandle(node.handle()); - - if(element) - { - SVGEvent::EventId eventId = SVGEvent::typeToId(args[0].toString(exec).string()); - if(eventId != SVGEvent::UNKNOWN_EVENT) - element->setEventListener(eventId, new KSVGEcmaEventListener(Object::dynamicCast(args[1]), TQString(), doc->ecmaEngine())); - } - return Undefined(); - } - case SVGDOMNodeBridge::RemoveEventListener: - { - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - SVGElementImpl *element = doc->getElementFromHandle(node.handle()); - - if(element) - { - SVGEvent::EventId eventId = SVGEvent::typeToId(args[0].toString(exec).string()); - if(eventId != SVGEvent::UNKNOWN_EVENT) - element->removeEventListener((int) eventId); - } - return Undefined(); - } -// case SVGDOMNodeBridge::Contains: // TODO - case SVGDOMNodeBridge::GetNodeName: - return getString(node.nodeName()); - case SVGDOMNodeBridge::GetNodeValue: - return getString(node.nodeValue()); - case SVGDOMNodeBridge::GetNodeType: - return Number(node.nodeType()); - case SVGDOMNodeBridge::GetParentNode: - return getDOMNode(exec, node.parentNode()); - case SVGDOMNodeBridge::GetChildNodes: - return (new SVGDOMNodeListBridge(node.childNodes()))->cache(exec); - case SVGDOMNodeBridge::GetFirstChild: - return getDOMNode(exec, node.firstChild()); - case SVGDOMNodeBridge::GetLastChild: - return getDOMNode(exec, node.lastChild()); - case SVGDOMNodeBridge::GetPreviousSibling: - return getDOMNode(exec, node.previousSibling()); - case SVGDOMNodeBridge::GetNextSibling: - return getDOMNode(exec, node.nextSibling()); -// case SVGDOMNodeBridge::GetAttributes: // TODO - case SVGDOMNodeBridge::GetNamespaceURI: - return getString(node.namespaceURI()); - case SVGDOMNodeBridge::GetPrefix: - return getString(node.prefix()); - case SVGDOMNodeBridge::GetLocalName: - return getString(node.localName()); - case SVGDOMNodeBridge::GetOwnerDocument: - return getDOMNode(exec, node.ownerDocument()); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -// SVGDOMElementBridge - -/* -@namespace KSVG -@begin SVGDOMElementBridge::s_hashTable 2 - tagName SVGDOMElementBridge::TagName DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGDOMElementBridgeProto::s_hashTable 17 - getAttribute SVGDOMElementBridge::GetAttribute DontDelete|Function 1 - setAttribute SVGDOMElementBridge::SetAttribute DontDelete|Function 2 - removeAttribute SVGDOMElementBridge::RemoveAttribute DontDelete|Function 1 - getAttributeNode SVGDOMElementBridge::GetAttributeNode DontDelete|Function 1 - setAttributeNode SVGDOMElementBridge::SetAttributeNode DontDelete|Function 2 - removeAttributeNode SVGDOMElementBridge::RemoveAttributeNode DontDelete|Function 1 - getElementsByTagName SVGDOMElementBridge::GetElementsByTagName DontDelete|Function 1 - hasAttribute SVGDOMElementBridge::HasAttribute DontDelete|Function 1 - getAttributeNS SVGDOMElementBridge::GetAttributeNS DontDelete|Function 2 - setAttributeNS SVGDOMElementBridge::SetAttributeNS DontDelete|Function 3 - removeAttributeNS SVGDOMElementBridge::RemoveAttributeNS DontDelete|Function 2 - getAttributeNodeNS SVGDOMElementBridge::GetAttributeNodeNS DontDelete|Function 2 - setAttributeNodeNS SVGDOMElementBridge::SetAttributeNodeNS DontDelete|Function 1 - getElementByTagNameNS SVGDOMElementBridge::GetElementsByTagNameNS DontDelete|Function 2 - hasAttributeNS SVGDOMElementBridge::HasAttributeNS DontDelete|Function 2 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("DOMElement", SVGDOMElementBridgeProto, SVGDOMElementBridgeProtoFunc) - -Value SVGDOMElementBridge::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case TagName: - return getString(m_impl.tagName()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGDOMElementBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGDOMElementBridge) - DOM::Element elem = obj->impl(); - - switch(id) - { - case SVGDOMElementBridge::GetAttribute: - { - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - SVGElementImpl *element = doc->getElementFromHandle(elem.handle()); - if(element) - return String(element->getAttribute(args[0].toString(exec).string())); - else - return Undefined(); - } - case SVGDOMElementBridge::SetAttribute: - { - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - SVGElementImpl *element = doc->getElementFromHandle(elem.handle()); - if(element) - { - element->setAttribute(args[0].toString(exec).string(), args[1].toString(exec).string()); - element->setAttributeInternal(args[0].toString(exec).string(), args[1].toString(exec).string()); - - SVGHelperImpl::updateItem(exec, elem); - } - - return Undefined(); - } - case SVGDOMElementBridge::RemoveAttribute: - { - elem.removeAttribute(args[0].toString(exec).string()); - return Undefined(); - } - case SVGDOMElementBridge::GetAttributeNode: - return getDOMNode(exec, elem.getAttributeNode(args[0].toString(exec).string())); - case SVGDOMElementBridge::SetAttributeNode: // TODO: Correct? - return getDOMNode(exec, elem.setAttributeNode(toNode(args[0]))); - case SVGDOMElementBridge::RemoveAttributeNode: // TODO: Correct? - return getDOMNode(exec, elem.removeAttributeNode(toNode(args[0]))); - case SVGDOMElementBridge::GetElementsByTagName: - return (new SVGDOMNodeListBridge(elem.getElementsByTagName(args[0].toString(exec).string())))->cache(exec); - case SVGDOMElementBridge::GetAttributeNS: - { - // This just skips NS! (Rob) - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - SVGElementImpl *element = doc->getElementFromHandle(elem.handle()); - if(element) - return String(element->getAttribute(args[1].toString(exec).string())); - else - return Undefined(); - } - case SVGDOMElementBridge::SetAttributeNS: - { - // For now, we strip the NS part (Rob) - DOM::DOMString attr = args[1].toString(exec).string(); - int pos = attr.string().find(':'); - if(pos > -1) - attr = attr.string().mid(pos + 1); - - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - SVGElementImpl *element = doc->getElementFromHandle(elem.handle()); - if(element) - { - element->setAttribute(attr.string(), args[2].toString(exec).string()); - element->setAttributeInternal(attr.string(), args[2].toString(exec).string()); - - SVGHelperImpl::updateItem(exec, *element); - } - - return Undefined(); - } - case SVGDOMElementBridge::RemoveAttributeNS: - { - elem.removeAttributeNS(args[0].toString(exec).string(), args[1].toString(exec).string()); - return Undefined(); - } - case SVGDOMElementBridge::GetAttributeNodeNS: - return getDOMNode(exec, elem.getAttributeNodeNS(args[0].toString(exec).string(), args[1].toString(exec).string())); - case SVGDOMElementBridge::SetAttributeNodeNS: // TODO: Correct? - return getDOMNode(exec, elem.setAttributeNodeNS(toNode(args[0]))); - case SVGDOMElementBridge::GetElementsByTagNameNS: - return (new SVGDOMNodeListBridge(elem.getElementsByTagNameNS(args[0].toString(exec).string(), args[1].toString(exec).string())))->cache(exec); - case SVGDOMElementBridge::HasAttribute: - return Boolean(elem.hasAttribute(args[0].toString(exec).string())); - case SVGDOMElementBridge::HasAttributeNS: - return Boolean(elem.hasAttributeNS(args[0].toString(exec).string(), args[1].toString(exec).string())); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - - -// SVGDOMNodeListBridge - -/* -@namespace KSVG -@begin SVGDOMNodeListBridge::s_hashTable 2 - length SVGDOMNodeListBridge::Length DontDelete -@end -@namespace KSVG -@begin SVGDOMNodeListBridgeProto::s_hashTable 3 - getLength SVGDOMNodeListBridge::GetLength DontDelete|Function 0 - item SVGDOMNodeListBridge::Item DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("DOMNodeList", SVGDOMNodeListBridgeProto, SVGDOMNodeListBridgeProtoFunc) - -Value SVGDOMNodeListBridge::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Length: - return Number(m_impl.length()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGDOMNodeListBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGDOMNodeListBridge) - DOM::NodeList nodeList = obj->impl(); - - switch(id) - { - case SVGDOMNodeListBridge::GetLength: - return Number(nodeList.length()); - case SVGDOMNodeListBridge::Item: - return getDOMNode(exec, nodeList.item((unsigned long)args[0].toNumber(exec))); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -// SVGDOMCharacterDataBridge - -/* -@namespace KSVG -@begin SVGDOMCharacterDataBridge::s_hashTable 3 - data SVGDOMCharacterDataBridge::Data DontDelete - length SVGDOMCharacterDataBridge::Length DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGDOMCharacterDataBridgeProto::s_hashTable 11 - getData SVGDOMCharacterDataBridge::GetData DontDelete|Function 0 - setData SVGDOMCharacterDataBridge::SetData DontDelete|Function 1 - getLength SVGDOMCharacterDataBridge::GetLength DontDelete|Function 0 - substringData SVGDOMCharacterDataBridge::SubstringData DontDelete|Function 2 - appendData SVGDOMCharacterDataBridge::AppendData DontDelete|Function 1 - insertData SVGDOMCharacterDataBridge::InsertData DontDelete|Function 2 - deleteData SVGDOMCharacterDataBridge::DeleteData DontDelete|Function 2 - replaceData SVGDOMCharacterDataBridge::ReplaceData DontDelete|Function 2 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("DOMCharacterData", SVGDOMCharacterDataBridgeProto, SVGDOMCharacterDataBridgeProtoFunc) - -Value SVGDOMCharacterDataBridge::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Data: - return String(m_impl.data()); - case Length: - return Number(m_impl.length()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGDOMCharacterDataBridge::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case Data: - m_impl.setData(value.toString(exec).string()); - updateTextItem(exec, m_impl); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGDOMCharacterDataBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGDOMCharacterDataBridge) - DOM::CharacterData node = obj->impl(); - - switch(id) - { - case SVGDOMCharacterDataBridge::GetData: - return String(node.data()); - case SVGDOMCharacterDataBridge::SetData: - node.setData(args[0].toString(exec).string()); - updateTextItem(exec, node); - return Undefined(); - case SVGDOMCharacterDataBridge::GetLength: - return Number(node.length()); - case SVGDOMCharacterDataBridge::SubstringData: - { - DOM::DOMString ret = node.substringData(args[0].toInteger(exec), args[1].toInteger(exec)); - updateTextItem(exec, node); - return String(ret); - } - case SVGDOMCharacterDataBridge::AppendData: - node.appendData(args[0].toString(exec).string()); - updateTextItem(exec, node); - return Undefined(); - case SVGDOMCharacterDataBridge::InsertData: - node.insertData(args[0].toInteger(exec), args[1].toString(exec).string()); - updateTextItem(exec, node); - return Undefined(); - case SVGDOMCharacterDataBridge::DeleteData: - node.deleteData(args[0].toInteger(exec), args[1].toInteger(exec)); - updateTextItem(exec, node); - return Undefined(); - case SVGDOMCharacterDataBridge::ReplaceData: - node.replaceData(args[0].toInteger(exec), args[1].toInteger(exec), args[2].toString(exec).string()); - updateTextItem(exec, node); - return Undefined(); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -// SVGDOMTextBridge - -/* -@namespace KSVG -@begin SVGDOMTextBridge::s_hashTable 2 - dummy SVGDOMTextBridge::Dummy DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGDOMTextBridgeProto::s_hashTable 2 - splitText SVGDOMTextBridge::SplitText DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("DOMText", SVGDOMTextBridgeProto, SVGDOMTextBridgeProtoFunc) - -Value SVGDOMTextBridge::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGDOMTextBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGDOMTextBridge) - DOM::Text node = obj->impl(); - - switch(id) - { - case SVGDOMTextBridge::SplitText: - return getDOMNode(exec, node.splitText(args[0].toInteger(exec))); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -// SVGDOMDOMImplementationBridge - -/* -@namespace KSVG -@begin SVGDOMDOMImplementationBridge::s_hashTable 2 - dummy SVGDOMDOMImplementationBridge::Dummy DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGDOMDOMImplementationBridgeProto::s_hashTable 2 - hasFeature SVGDOMDOMImplementationBridge::HasFeature DontDelete|Function 2 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("DOMDOMImplementation", SVGDOMDOMImplementationBridgeProto, SVGDOMDOMImplementationBridgeProtoFunc) - -Value SVGDOMDOMImplementationBridge::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGDOMDOMImplementationBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGDOMDOMImplementationBridge) - DOM::DOMImplementation node = obj->impl(); - - switch(id) - { - case SVGDOMDOMImplementationBridge::HasFeature: - return Boolean(node.hasFeature(args[0].toString(exec).string(), args[1].toString(exec).string())); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -// SVGDOMDocumentFragmentBridge - -/* -@namespace KSVG -@begin SVGDOMDocumentFragmentBridge::s_hashTable 2 - dummy SVGDOMDocumentFragmentBridge::Dummy DontDelete|ReadOnly -@end -*/ - -Value SVGDOMDocumentFragmentBridge::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGEcma.cpp b/ksvg/impl/SVGEcma.cpp new file mode 100644 index 00000000..5036f591 --- /dev/null +++ b/ksvg/impl/SVGEcma.cpp @@ -0,0 +1,842 @@ +/* + Copyright (C) 2002-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include + +#include "CanvasItem.h" +#include "KSVGCanvas.h" + +#include "SVGEcma.h" +#include "SVGShapeImpl.h" +#include "SVGHelperImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" + +using namespace KSVG; + +#include "SVGEcma.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_ecmaeventlistener.h" +#include "ksvg_window.h" +#include "ksvg_ecma.h" + +// SVGDOMNodeBridge + +/* +@namespace KSVG +@begin SVGDOMNodeBridge::s_hashTable 17 + nodeName SVGDOMNodeBridge::NodeName DontDelete|ReadOnly + nodeValue SVGDOMNodeBridge::NodeValue DontDelete + nodeType SVGDOMNodeBridge::NodeType DontDelete|ReadOnly + parentNode SVGDOMNodeBridge::ParentNode DontDelete|ReadOnly + childNodes SVGDOMNodeBridge::ChildNodes DontDelete|ReadOnly + firstChild SVGDOMNodeBridge::FirstChild DontDelete|ReadOnly + lastChild SVGDOMNodeBridge::LastChild DontDelete|ReadOnly + previousSibling SVGDOMNodeBridge::PreviousSibling DontDelete|ReadOnly + nextSibling SVGDOMNodeBridge::NextSibling DontDelete|ReadOnly + attributes SVGDOMNodeBridge::Attributes DontDelete|ReadOnly + namespaceURI SVGDOMNodeBridge::NamespaceURI DontDelete|ReadOnly + prefix SVGDOMNodeBridge::Prefix DontDelete + localName SVGDOMNodeBridge::LocalName DontDelete|ReadOnly + ownerDocument SVGDOMNodeBridge::OwnerDocument DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGDOMNodeBridgeProto::s_hashTable 29 + insertBefore SVGDOMNodeBridge::InsertBefore DontDelete|Function 2 + replaceChild SVGDOMNodeBridge::ReplaceChild DontDelete|Function 2 + removeChild SVGDOMNodeBridge::RemoveChild DontDelete|Function 1 + appendChild SVGDOMNodeBridge::AppendChild DontDelete|Function 1 + hasAttributes SVGDOMNodeBridge::HasAttributes DontDelete|Function 0 + hasChildNodes SVGDOMNodeBridge::HasChildNodes DontDelete|Function 0 + cloneNode SVGDOMNodeBridge::CloneNode DontDelete|Function 1 + normalize SVGDOMNodeBridge::Normalize DontDelete|Function 0 + isSupported SVGDOMNodeBridge::IsSupported DontDelete|Function 2 + addEventListener SVGDOMNodeBridge::AddEventListener DontDelete|Function 3 + removeEventListener SVGDOMNodeBridge::RemoveEventListener DontDelete|Function 3 + contains SVGDOMNodeBridge::Contains DontDelete|Function 1 + getNodeName SVGDOMNodeBridge::GetNodeName DontDelete|Function 0 + getNodeValue SVGDOMNodeBridge::GetNodeValue DontDelete|Function 0 + getNodeType SVGDOMNodeBridge::GetNodeType DontDelete|Function 0 + getParentNode SVGDOMNodeBridge::GetParentNode DontDelete|Function 0 + getChildNodes SVGDOMNodeBridge::GetChildNodes DontDelete|Function 0 + getFirstChild SVGDOMNodeBridge::GetFirstChild DontDelete|Function 0 + getLastChild SVGDOMNodeBridge::GetLastChild DontDelete|Function 0 + getPreviousSibling SVGDOMNodeBridge::GetPreviousSibling DontDelete|Function 0 + getNextSibling SVGDOMNodeBridge::GetNextSibling DontDelete|Function 0 + getAttributes SVGDOMNodeBridge::GetAttributes DontDelete|Function 0 + getNamespaceURI SVGDOMNodeBridge::GetNamespaceURI DontDelete|Function 0 + getPrefix SVGDOMNodeBridge::GetPrefix DontDelete|Function 0 + getLocalName SVGDOMNodeBridge::GetLocalName DontDelete|Function 0 + getOwnerDocument SVGDOMNodeBridge::GetOwnerDocument DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("DOMNode", SVGDOMNodeBridgeProto, SVGDOMNodeBridgeProtoFunc) + +Value SVGDOMNodeBridge::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case NodeName: + return getString(m_impl.nodeName()); + case NodeValue: + return getString(m_impl.nodeValue()); + case NodeType: + return Number(m_impl.nodeType()); + case ParentNode: + return getDOMNode(exec, m_impl.parentNode()); + case ChildNodes: + return (new SVGDOMNodeListBridge(m_impl.childNodes()))->cache(exec); + case FirstChild: + return getDOMNode(exec, m_impl.firstChild()); + case LastChild: + return getDOMNode(exec, m_impl.lastChild()); + case PreviousSibling: + return getDOMNode(exec, m_impl.previousSibling()); + case NextSibling: + return getDOMNode(exec, m_impl.nextSibling()); +// case Attributes: // TODO + case NamespaceURI: + return getString(m_impl.namespaceURI()); + case Prefix: + return getString(m_impl.prefix()); + case LocalName: + return getString(m_impl.localName()); + case OwnerDocument: + return getDOMNode(exec, m_impl.ownerDocument()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGDOMNodeBridge::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case NodeValue: + m_impl.setNodeValue(value.toString(exec).string()); + break; + case Prefix: + m_impl.setPrefix(value.toString(exec).string()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +// Special variantion to update the element, +// triggered by one of the child nodes +void updateTextItem(ExecState *exec, const DOM::Node node) +{ + DOM::Node parent; + while(!(parent = node.parentNode()).isNull()) + { + DOM::DOMString name = parent.nodeName(); + if(name == "text" || name == "tspan" || name == "tref") + { + SVGHelperImpl::updateItem(exec, parent); + break; + } + } +} + +// Remove item from canvas +void removeItem(ExecState *exec, DOM::Node &node) +{ + // Get document + SVGDocumentImpl *doc = KSVG::Window::retrieveActive(exec)->doc(); + + // Update canvas + SVGShapeImpl *shape = dynamic_cast(doc->getElementFromHandle(node.handle())); + if(shape && shape->item()) + doc->canvas()->removeItem(shape->item()); +} + +// parseXML + getURL() need all these 5 functions to work properly +void correctHandles(SVGElementImpl *main, DOM::Node &node) +{ + DOM::Element old(node.handle()); + DOM::Element *replace = static_cast(main->ownerDoc()->getElementFromHandle(node.handle())); + + if(replace && node.nodeType() == DOM::Node::ELEMENT_NODE) + *replace = old; + + if(node.hasChildNodes()) + { + for(DOM::Node iterate = node.firstChild(); !iterate.isNull(); iterate = iterate.nextSibling()) + correctHandles(main, iterate); + } +} + +void integrateTree(SVGElementImpl *main, DOM::Node &node, DOM::Node &newNode, SVGElementImpl *obj, SVGDocumentImpl *doc) +{ + if(!obj) + return; + + // Add to global element dicts + doc->addToElemDict(newNode.handle(), obj); + doc->addToElemDict(node.handle(), obj); + + if(node.hasChildNodes()) + { + DOM::Node iterate2 = newNode.firstChild(); + for(DOM::Node iterate = node.firstChild(); !iterate.isNull(); iterate = iterate.nextSibling()) + { + integrateTree(main, iterate, iterate2, obj->ownerDoc()->getElementFromHandle(iterate2.handle()), doc); + iterate2 = iterate2.nextSibling(); + } + } +} + +void correctDocument(SVGElementImpl *main, DOM::Node &node, SVGElementImpl *obj, SVGDocumentImpl *doc) +{ + if(!obj) + return; + + // Correct document + obj->setOwnerDoc(main->ownerDoc()); + + // Correct rootElement + if(!obj->ownerSVGElement()) + obj->setOwnerSVGElement(main->ownerSVGElement()); + + // Correct viewportElement + if(!obj->viewportElement()) + obj->setViewportElement(main->viewportElement()); + + // Properly (re-)register events in the current active document + obj->setupEventListeners(main->ownerDoc(), doc); + + if(node.hasChildNodes()) + { + for(DOM::Node iterate = node.firstChild(); !iterate.isNull(); iterate = iterate.nextSibling()) + correctDocument(main, iterate, doc->getElementFromHandle(iterate.handle()), doc); + } +} + +void registerAdditional(ExecState *exec, SVGDocumentImpl *doc, DOM::Node node) +{ + // Register ID in rootElement! + SVGElementImpl *resultElement = doc->getElementFromHandle(node.handle()); + if(resultElement && resultElement->hasAttribute("id")) + doc->rootElement()->addToIdMap(resultElement->getAttribute("id").string(), resultElement); + + if(node.hasChildNodes()) + { + for(DOM::Node iterate = node.firstChild(); !iterate.isNull(); iterate = iterate.nextSibling()) + registerAdditional(exec, doc, iterate); + } +} + +Value appendHelper(ExecState *exec, DOM::Node node, DOM::Node newNode) +{ + // This is quite tricky code by me (Niko) + // Don't even try to modify it. + if(!(node.ownerDocument() == newNode.ownerDocument())) + { + // Get document + SVGDocumentImpl *doc = KSVG::Window::retrieveActive(exec)->doc(); + + // Detect ownerDoc() of newNode + SVGDocumentImpl *newDoc = doc->getDocumentFromHandle(newNode.ownerDocument().handle()); + + // Get some SVGElementImpl's + SVGElementImpl *nodeElement = doc->getElementFromHandle(node.handle()); + SVGElementImpl *newNodeElement = newDoc->getElementFromHandle(newNode.handle()); + + // Import node into document + DOM::Node result = doc->importNode(newNode, true); + + // Associate the imported node 'result' with the + // 'newNodeElement' which belongs to 'newDoc' + integrateTree(nodeElement, result, newNode, newNodeElement, doc); + + // Correct handles in SVG* elements + correctHandles(nodeElement, result); + + // Correct ownerDoc() etc.. + correctDocument(nodeElement, newNode, newNodeElement, newDoc); + + // Register ID in global map + registerAdditional(exec, doc, result); + + // Recalc style + newNodeElement->setAttributes(); + + // Append + create + update element + Value retVal = getDOMNode(exec, node.appendChild(result)); + + doc->syncCachedMatrices(); + newNodeElement->createItem(doc->canvas()); + SVGHelperImpl::updateItem(exec, *newNodeElement); + + return retVal; + } + else + { + Value retVal = getDOMNode(exec, node.appendChild(newNode)); + + // Get document + SVGDocumentImpl *doc = KSVG::Window::retrieveActive(exec)->doc(); + doc->syncCachedMatrices(); + + // Get some SVGElementImpl's + SVGElementImpl *nodeElement = doc->getElementFromHandle(newNode.handle()); + // TODO : extra check needed to see if the new elements parent is already appended + // in the doc. Not really nice, should be some other way? (Rob) + if(nodeElement && !nodeElement->parentNode().parentNode().isNull()) + { + nodeElement->setAttributes(true); + nodeElement->createItem(); + SVGHelperImpl::updateItem(exec, newNode); + } + + return retVal; + } +} + +Value SVGDOMNodeBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGDOMNodeBridge) + DOM::Node node = obj->impl(); + + switch(id) + { + case SVGDOMNodeBridge::InsertBefore: + { + DOM::Node newChild = toNode(args[0]); + DOM::Node beforeChild = toNode(args[1]); + Value retVal = getDOMNode(exec, node.insertBefore(newChild, beforeChild)); + + // Get document + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + + // Get some SVGElementImpl's + SVGShapeImpl *newShape = dynamic_cast(doc->getElementFromHandle(newChild.handle())); + SVGElementImpl *newElement = doc->getElementFromHandle(newChild.handle()); + SVGShapeImpl *beforeElement = dynamic_cast(doc->getElementFromHandle(beforeChild.handle())); + if(newShape && beforeElement && beforeElement->item()) + { + int z = beforeElement->item()->zIndex(); + newElement->createItem(); + doc->canvas()->insert(newShape->item(), z); + } + SVGHelperImpl::updateItem(exec, newChild); + + return retVal; + } + case SVGDOMNodeBridge::ReplaceChild: + { + DOM::Node newChild = toNode(args[0]); + Value retVal = getDOMNode(exec, node.replaceChild(newChild, toNode(args[1]))); + SVGHelperImpl::updateItem(exec, newChild); + return retVal; + } + case SVGDOMNodeBridge::RemoveChild: + { + DOM::Node remove = toNode(args[0]); + if(remove.isNull()) + return Undefined(); + + // New removeChild logic: + // - remove from DOM tree + // - delete element (also deletes it's child element's) + removeItem(exec, remove); + Value retVal = getDOMNode(exec, node.removeChild(remove)); + return retVal; + } + case SVGDOMNodeBridge::AppendChild: + return appendHelper(exec, node, toNode(args[0])); + case SVGDOMNodeBridge::HasAttributes: + { + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + SVGElementImpl *element = doc->getElementFromHandle(node.handle()); + + if(!element) + return Undefined(); + + return Boolean(element->hasAttributes()); + } + case SVGDOMNodeBridge::HasChildNodes: + return Boolean(node.hasChildNodes()); + case SVGDOMNodeBridge::CloneNode: + { + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + SVGElementImpl *element = doc->getElementFromHandle(node.handle()); + SVGElementImpl *newElement = element->cloneNode(args[0].toBoolean(exec)); + + return getDOMNode(exec, *newElement); + } + case SVGDOMNodeBridge::Normalize: + { + node.normalize(); + return Undefined(); + } + case SVGDOMNodeBridge::IsSupported: + return Boolean(node.isSupported(args[0].toString(exec).string(), args[1].toString(exec).string())); + case SVGDOMNodeBridge::AddEventListener: + { + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + SVGElementImpl *element = doc->getElementFromHandle(node.handle()); + + if(element) + { + SVGEvent::EventId eventId = SVGEvent::typeToId(args[0].toString(exec).string()); + if(eventId != SVGEvent::UNKNOWN_EVENT) + element->setEventListener(eventId, new KSVGEcmaEventListener(Object::dynamicCast(args[1]), TQString(), doc->ecmaEngine())); + } + return Undefined(); + } + case SVGDOMNodeBridge::RemoveEventListener: + { + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + SVGElementImpl *element = doc->getElementFromHandle(node.handle()); + + if(element) + { + SVGEvent::EventId eventId = SVGEvent::typeToId(args[0].toString(exec).string()); + if(eventId != SVGEvent::UNKNOWN_EVENT) + element->removeEventListener((int) eventId); + } + return Undefined(); + } +// case SVGDOMNodeBridge::Contains: // TODO + case SVGDOMNodeBridge::GetNodeName: + return getString(node.nodeName()); + case SVGDOMNodeBridge::GetNodeValue: + return getString(node.nodeValue()); + case SVGDOMNodeBridge::GetNodeType: + return Number(node.nodeType()); + case SVGDOMNodeBridge::GetParentNode: + return getDOMNode(exec, node.parentNode()); + case SVGDOMNodeBridge::GetChildNodes: + return (new SVGDOMNodeListBridge(node.childNodes()))->cache(exec); + case SVGDOMNodeBridge::GetFirstChild: + return getDOMNode(exec, node.firstChild()); + case SVGDOMNodeBridge::GetLastChild: + return getDOMNode(exec, node.lastChild()); + case SVGDOMNodeBridge::GetPreviousSibling: + return getDOMNode(exec, node.previousSibling()); + case SVGDOMNodeBridge::GetNextSibling: + return getDOMNode(exec, node.nextSibling()); +// case SVGDOMNodeBridge::GetAttributes: // TODO + case SVGDOMNodeBridge::GetNamespaceURI: + return getString(node.namespaceURI()); + case SVGDOMNodeBridge::GetPrefix: + return getString(node.prefix()); + case SVGDOMNodeBridge::GetLocalName: + return getString(node.localName()); + case SVGDOMNodeBridge::GetOwnerDocument: + return getDOMNode(exec, node.ownerDocument()); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +// SVGDOMElementBridge + +/* +@namespace KSVG +@begin SVGDOMElementBridge::s_hashTable 2 + tagName SVGDOMElementBridge::TagName DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGDOMElementBridgeProto::s_hashTable 17 + getAttribute SVGDOMElementBridge::GetAttribute DontDelete|Function 1 + setAttribute SVGDOMElementBridge::SetAttribute DontDelete|Function 2 + removeAttribute SVGDOMElementBridge::RemoveAttribute DontDelete|Function 1 + getAttributeNode SVGDOMElementBridge::GetAttributeNode DontDelete|Function 1 + setAttributeNode SVGDOMElementBridge::SetAttributeNode DontDelete|Function 2 + removeAttributeNode SVGDOMElementBridge::RemoveAttributeNode DontDelete|Function 1 + getElementsByTagName SVGDOMElementBridge::GetElementsByTagName DontDelete|Function 1 + hasAttribute SVGDOMElementBridge::HasAttribute DontDelete|Function 1 + getAttributeNS SVGDOMElementBridge::GetAttributeNS DontDelete|Function 2 + setAttributeNS SVGDOMElementBridge::SetAttributeNS DontDelete|Function 3 + removeAttributeNS SVGDOMElementBridge::RemoveAttributeNS DontDelete|Function 2 + getAttributeNodeNS SVGDOMElementBridge::GetAttributeNodeNS DontDelete|Function 2 + setAttributeNodeNS SVGDOMElementBridge::SetAttributeNodeNS DontDelete|Function 1 + getElementByTagNameNS SVGDOMElementBridge::GetElementsByTagNameNS DontDelete|Function 2 + hasAttributeNS SVGDOMElementBridge::HasAttributeNS DontDelete|Function 2 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("DOMElement", SVGDOMElementBridgeProto, SVGDOMElementBridgeProtoFunc) + +Value SVGDOMElementBridge::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case TagName: + return getString(m_impl.tagName()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGDOMElementBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGDOMElementBridge) + DOM::Element elem = obj->impl(); + + switch(id) + { + case SVGDOMElementBridge::GetAttribute: + { + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + SVGElementImpl *element = doc->getElementFromHandle(elem.handle()); + if(element) + return String(element->getAttribute(args[0].toString(exec).string())); + else + return Undefined(); + } + case SVGDOMElementBridge::SetAttribute: + { + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + SVGElementImpl *element = doc->getElementFromHandle(elem.handle()); + if(element) + { + element->setAttribute(args[0].toString(exec).string(), args[1].toString(exec).string()); + element->setAttributeInternal(args[0].toString(exec).string(), args[1].toString(exec).string()); + + SVGHelperImpl::updateItem(exec, elem); + } + + return Undefined(); + } + case SVGDOMElementBridge::RemoveAttribute: + { + elem.removeAttribute(args[0].toString(exec).string()); + return Undefined(); + } + case SVGDOMElementBridge::GetAttributeNode: + return getDOMNode(exec, elem.getAttributeNode(args[0].toString(exec).string())); + case SVGDOMElementBridge::SetAttributeNode: // TODO: Correct? + return getDOMNode(exec, elem.setAttributeNode(toNode(args[0]))); + case SVGDOMElementBridge::RemoveAttributeNode: // TODO: Correct? + return getDOMNode(exec, elem.removeAttributeNode(toNode(args[0]))); + case SVGDOMElementBridge::GetElementsByTagName: + return (new SVGDOMNodeListBridge(elem.getElementsByTagName(args[0].toString(exec).string())))->cache(exec); + case SVGDOMElementBridge::GetAttributeNS: + { + // This just skips NS! (Rob) + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + SVGElementImpl *element = doc->getElementFromHandle(elem.handle()); + if(element) + return String(element->getAttribute(args[1].toString(exec).string())); + else + return Undefined(); + } + case SVGDOMElementBridge::SetAttributeNS: + { + // For now, we strip the NS part (Rob) + DOM::DOMString attr = args[1].toString(exec).string(); + int pos = attr.string().find(':'); + if(pos > -1) + attr = attr.string().mid(pos + 1); + + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + SVGElementImpl *element = doc->getElementFromHandle(elem.handle()); + if(element) + { + element->setAttribute(attr.string(), args[2].toString(exec).string()); + element->setAttributeInternal(attr.string(), args[2].toString(exec).string()); + + SVGHelperImpl::updateItem(exec, *element); + } + + return Undefined(); + } + case SVGDOMElementBridge::RemoveAttributeNS: + { + elem.removeAttributeNS(args[0].toString(exec).string(), args[1].toString(exec).string()); + return Undefined(); + } + case SVGDOMElementBridge::GetAttributeNodeNS: + return getDOMNode(exec, elem.getAttributeNodeNS(args[0].toString(exec).string(), args[1].toString(exec).string())); + case SVGDOMElementBridge::SetAttributeNodeNS: // TODO: Correct? + return getDOMNode(exec, elem.setAttributeNodeNS(toNode(args[0]))); + case SVGDOMElementBridge::GetElementsByTagNameNS: + return (new SVGDOMNodeListBridge(elem.getElementsByTagNameNS(args[0].toString(exec).string(), args[1].toString(exec).string())))->cache(exec); + case SVGDOMElementBridge::HasAttribute: + return Boolean(elem.hasAttribute(args[0].toString(exec).string())); + case SVGDOMElementBridge::HasAttributeNS: + return Boolean(elem.hasAttributeNS(args[0].toString(exec).string(), args[1].toString(exec).string())); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + + +// SVGDOMNodeListBridge + +/* +@namespace KSVG +@begin SVGDOMNodeListBridge::s_hashTable 2 + length SVGDOMNodeListBridge::Length DontDelete +@end +@namespace KSVG +@begin SVGDOMNodeListBridgeProto::s_hashTable 3 + getLength SVGDOMNodeListBridge::GetLength DontDelete|Function 0 + item SVGDOMNodeListBridge::Item DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("DOMNodeList", SVGDOMNodeListBridgeProto, SVGDOMNodeListBridgeProtoFunc) + +Value SVGDOMNodeListBridge::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case Length: + return Number(m_impl.length()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGDOMNodeListBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGDOMNodeListBridge) + DOM::NodeList nodeList = obj->impl(); + + switch(id) + { + case SVGDOMNodeListBridge::GetLength: + return Number(nodeList.length()); + case SVGDOMNodeListBridge::Item: + return getDOMNode(exec, nodeList.item((unsigned long)args[0].toNumber(exec))); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +// SVGDOMCharacterDataBridge + +/* +@namespace KSVG +@begin SVGDOMCharacterDataBridge::s_hashTable 3 + data SVGDOMCharacterDataBridge::Data DontDelete + length SVGDOMCharacterDataBridge::Length DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGDOMCharacterDataBridgeProto::s_hashTable 11 + getData SVGDOMCharacterDataBridge::GetData DontDelete|Function 0 + setData SVGDOMCharacterDataBridge::SetData DontDelete|Function 1 + getLength SVGDOMCharacterDataBridge::GetLength DontDelete|Function 0 + substringData SVGDOMCharacterDataBridge::SubstringData DontDelete|Function 2 + appendData SVGDOMCharacterDataBridge::AppendData DontDelete|Function 1 + insertData SVGDOMCharacterDataBridge::InsertData DontDelete|Function 2 + deleteData SVGDOMCharacterDataBridge::DeleteData DontDelete|Function 2 + replaceData SVGDOMCharacterDataBridge::ReplaceData DontDelete|Function 2 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("DOMCharacterData", SVGDOMCharacterDataBridgeProto, SVGDOMCharacterDataBridgeProtoFunc) + +Value SVGDOMCharacterDataBridge::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case Data: + return String(m_impl.data()); + case Length: + return Number(m_impl.length()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGDOMCharacterDataBridge::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case Data: + m_impl.setData(value.toString(exec).string()); + updateTextItem(exec, m_impl); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +Value SVGDOMCharacterDataBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGDOMCharacterDataBridge) + DOM::CharacterData node = obj->impl(); + + switch(id) + { + case SVGDOMCharacterDataBridge::GetData: + return String(node.data()); + case SVGDOMCharacterDataBridge::SetData: + node.setData(args[0].toString(exec).string()); + updateTextItem(exec, node); + return Undefined(); + case SVGDOMCharacterDataBridge::GetLength: + return Number(node.length()); + case SVGDOMCharacterDataBridge::SubstringData: + { + DOM::DOMString ret = node.substringData(args[0].toInteger(exec), args[1].toInteger(exec)); + updateTextItem(exec, node); + return String(ret); + } + case SVGDOMCharacterDataBridge::AppendData: + node.appendData(args[0].toString(exec).string()); + updateTextItem(exec, node); + return Undefined(); + case SVGDOMCharacterDataBridge::InsertData: + node.insertData(args[0].toInteger(exec), args[1].toString(exec).string()); + updateTextItem(exec, node); + return Undefined(); + case SVGDOMCharacterDataBridge::DeleteData: + node.deleteData(args[0].toInteger(exec), args[1].toInteger(exec)); + updateTextItem(exec, node); + return Undefined(); + case SVGDOMCharacterDataBridge::ReplaceData: + node.replaceData(args[0].toInteger(exec), args[1].toInteger(exec), args[2].toString(exec).string()); + updateTextItem(exec, node); + return Undefined(); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +// SVGDOMTextBridge + +/* +@namespace KSVG +@begin SVGDOMTextBridge::s_hashTable 2 + dummy SVGDOMTextBridge::Dummy DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGDOMTextBridgeProto::s_hashTable 2 + splitText SVGDOMTextBridge::SplitText DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("DOMText", SVGDOMTextBridgeProto, SVGDOMTextBridgeProtoFunc) + +Value SVGDOMTextBridge::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGDOMTextBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGDOMTextBridge) + DOM::Text node = obj->impl(); + + switch(id) + { + case SVGDOMTextBridge::SplitText: + return getDOMNode(exec, node.splitText(args[0].toInteger(exec))); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +// SVGDOMDOMImplementationBridge + +/* +@namespace KSVG +@begin SVGDOMDOMImplementationBridge::s_hashTable 2 + dummy SVGDOMDOMImplementationBridge::Dummy DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGDOMDOMImplementationBridgeProto::s_hashTable 2 + hasFeature SVGDOMDOMImplementationBridge::HasFeature DontDelete|Function 2 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("DOMDOMImplementation", SVGDOMDOMImplementationBridgeProto, SVGDOMDOMImplementationBridgeProtoFunc) + +Value SVGDOMDOMImplementationBridge::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGDOMDOMImplementationBridgeProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGDOMDOMImplementationBridge) + DOM::DOMImplementation node = obj->impl(); + + switch(id) + { + case SVGDOMDOMImplementationBridge::HasFeature: + return Boolean(node.hasFeature(args[0].toString(exec).string(), args[1].toString(exec).string())); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +// SVGDOMDocumentFragmentBridge + +/* +@namespace KSVG +@begin SVGDOMDocumentFragmentBridge::s_hashTable 2 + dummy SVGDOMDocumentFragmentBridge::Dummy DontDelete|ReadOnly +@end +*/ + +Value SVGDOMDocumentFragmentBridge::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGElementImpl.cc b/ksvg/impl/SVGElementImpl.cc deleted file mode 100644 index 523c5807..00000000 --- a/ksvg/impl/SVGElementImpl.cc +++ /dev/null @@ -1,711 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "SVGEvent.h" -#include "SVGEventImpl.h" -#include "SVGHelperImpl.h" -#include "SVGElementImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" - -using namespace KSVG; - -#include "SVGElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_ecma.h" - -SVGElementImpl::Factory *SVGElementImpl::Factory::m_instance = 0; - -SVGElementImpl::SVGElementImpl(DOM::ElementImpl *impl) : DOM::DomShared(), DOM::Element(impl), SVGDOMElementBridge(static_cast(*this)) -{ - KSVG_EMPTY_FLAGS - - m_ownerSVGElement = 0; - m_viewportElement = 0; - m_ownerDoc = 0; - - m_mouseOver = false; - m_focus = false; - - m_eventListeners.setAutoDelete(true); - m_attributes.setAutoDelete(true); -} - -SVGElementImpl::~SVGElementImpl() -{ - if(m_ownerSVGElement) - m_ownerSVGElement->deref(); -} - -void SVGElementImpl::setEventListener(int id, SVGEventListener *listener) -{ - if(listener) - listener->ref(); - - removeEventListener(id); - - if(listener) - { - SVGRegisteredEventListener *rl = new SVGRegisteredEventListener(static_cast(id), listener, false); - m_eventListeners.append(rl); - - listener->deref(); - } -} - -int SVGElementImpl::getEventListeners(bool local) -{ - int events = 0; - - TQPtrListIterator it(m_eventListeners); - for(; it.current(); ++it) - events |= (1 << it.current()->id); - - if(local) - return events; - - for(DOM::Node node = parentNode(); !node.isNull(); node = node.parentNode()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - - if(element) - { - TQPtrListIterator it(element->m_eventListeners); - for(; it.current(); ++it) - events |= (1 << it.current()->id); - } - } - - return events; -} - -void SVGElementImpl::setupEventListeners(SVGDocumentImpl *doc, SVGDocumentImpl *newDoc) -{ - if(!doc || !newDoc) - return; - - // Changes the document where the eventlisteners are registered - // Needed for parseXML'ed elements with events, their listeners - // are created in the temporary document fragment and need to be - // registered in the main document (Niko) - TQPtrListIterator it(m_eventListeners); - for(; it.current(); ++it) - { - SVGRegisteredEventListener *current = it.current(); - - TQString valueOfCurrent = newDoc->ecmaEngine()->valueOfEventListener(current->listener); - setEventListener(current->id, doc->createEventListener(valueOfCurrent)); - } -} - -bool SVGElementImpl::hasEventListener(int id, bool local) -{ - // First check if we have the listener, locally - TQPtrListIterator it(m_eventListeners); - for(; it.current(); ++it) - { - if(it.current()->id == id) - return true; - } - - // We have no local listeners, if we are just interessted - // in those listeners, then return now... - if(local) - return false; - - // Check every parent element - for(DOM::Node node = parentNode(); !node.isNull(); node = node.parentNode()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - - if(element) - { - TQPtrListIterator it(element->m_eventListeners); - for(; it.current(); ++it) - { - if(it.current()->id == id) - return true; - } - } - } - - return false; -} - -void SVGElementImpl::removeEventListener(int id) -{ - TQPtrListIterator it(m_eventListeners); - for(; it.current(); ++it) - { - if(it.current()->id == id) - { - m_eventListeners.removeRef(it.current()); - break; - } - } -} - -void SVGElementImpl::handleLocalEvents(SVGEventImpl *evt, bool useCapture) -{ - TQPtrListIterator it(m_eventListeners); - for(; it.current(); ++it) - { - if(it.current()->id == evt->id() && it.current()->useCapture == useCapture) - { - it.current()->listener->handleEvent(evt); - break; - } - } -} - -void SVGElementImpl::defaultEventHandler(SVGEventImpl *) -{ -} - -/* -@namespace KSVG -@begin SVGElementImpl::s_hashTable 23 - id SVGElementImpl::ElementId DontDelete - ownerSVGElement SVGElementImpl::OwnerSvgElement DontDelete|ReadOnly - viewportElement SVGElementImpl::ViewportElement DontDelete|ReadOnly - xmlbase SVGElementImpl::XmlBase DontDelete - base SVGElementImpl::XmlBase DontDelete - onmouseup SVGElementImpl::OnMouseUp DontDelete - onmousedown SVGElementImpl::OnMouseDown DontDelete - onmousemove SVGElementImpl::OnMouseMove DontDelete - onmouseover SVGElementImpl::OnMouseOver DontDelete - onmouseout SVGElementImpl::OnMouseOut DontDelete - onclick SVGElementImpl::OnClick DontDelete - onmouseclick SVGElementImpl::OnClick DontDelete - onactivate SVGElementImpl::OnActivate DontDelete - onkeydown SVGElementImpl::OnKeyDown DontDelete - onkeyup SVGElementImpl::OnKeyUp DontDelete - onkeypress SVGElementImpl::OnKeyPress DontDelete - onload SVGElementImpl::OnLoad DontDelete - onfocusin SVGElementImpl::OnFocusIn DontDelete - onfocusout SVGElementImpl::OnFocusOut DontDelete - onerror SVGElementImpl::OnError DontDelete - onabort SVGElementImpl::OnAbort DontDelete -@end -@namespace KSVG -@begin SVGElementImplProto::s_hashTable 5 - getStyle SVGElementImpl::GetStyle DontDelete|Function 0 - setProperty SVGElementImpl::SetProperty DontDelete|Function 2 - getPropertyValue SVGElementImpl::GetPropertyValue DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGElement", SVGElementImplProto, SVGElementImplProtoFunc) - -Value SVGElementImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case ElementId: - return String(id().string()); - case XmlBase: - return String(xmlbase().string()); - case OwnerSvgElement: - return getDOMNode(exec, *ownerSVGElement()); - case ViewportElement: - return getDOMNode(exec, *viewportElement()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case ElementId: - setId(value.toString(exec).string()); - break; - case XmlBase: - setXmlbase(value.toString(exec).string()); - break; - case OnMouseUp: - setEventListener(SVGEvent::MOUSEUP_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnMouseDown: - setEventListener(SVGEvent::MOUSEDOWN_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnMouseMove: - setEventListener(SVGEvent::MOUSEMOVE_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnMouseOver: - setEventListener(SVGEvent::MOUSEOVER_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnMouseOut: - setEventListener(SVGEvent::MOUSEOUT_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnClick: - setEventListener(SVGEvent::CLICK_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnActivate: - setEventListener(SVGEvent::DOMACTIVATE_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnKeyDown: - setEventListener(SVGEvent::KEYDOWN_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnKeyUp: - setEventListener(SVGEvent::KEYUP_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnKeyPress: - setEventListener(SVGEvent::KEYPRESS_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnLoad: - setEventListener(SVGEvent::LOAD_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnFocusIn: - setEventListener(SVGEvent::DOMFOCUSIN_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnFocusOut: - setEventListener(SVGEvent::DOMFOCUSOUT_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnError: - setEventListener(SVGEvent::ERROR_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - case OnAbort: - setEventListener(SVGEvent::ABORT_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); - break; - default: - kdWarning() << k_funcinfo << "unhandled token " << token << endl; - } -} - -Value SVGElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGElementImpl) - - switch(id) - { - case SVGElementImpl::GetStyle: - return obj->cache(exec); - case SVGElementImpl::SetProperty: - { - DOM::DOMString attribute = args[0].toString(exec).qstring().lower(); - DOM::DOMString value = args[1].toString(exec).qstring(); - obj->setAttribute(attribute, value); - break; - } - case SVGElementImpl::GetPropertyValue: - return String(obj->getAttribute(args[0].toString(exec).qstring())); - default: - break; - } - - return Undefined(); -} - -TQDict &SVGElementImpl::attributes() -{ - return m_attributes; -} - -// tdehtml overrides -void SVGElementImpl::setAttribute(const DOM::DOMString &name, const DOM::DOMString &value) -{ - m_attributes.replace(name.string(), new DOM::DOMString(value)); -} - -// Changes internal value. This will have no effect on getAttribute(). -void SVGElementImpl::setAttributeInternal(const DOM::DOMString &name, const DOM::DOMString &value) -{ - ExecState *exec = ownerDoc()->ecmaEngine()->globalExec(); - - static_cast(exec->interpreter())->setAttributeSetMode(true); - bridge(exec)->put(exec, Identifier(UString(name)), String(value), KJS::Internal); - static_cast(exec->interpreter())->setAttributeSetMode(false); -} - -// This gets the actual attribute as set in the svg source -DOM::DOMString SVGElementImpl::getAttribute(const DOM::DOMString &name) const -{ - DOM::DOMString *result = m_attributes[name.string()]; - if(result) - return *result; - else - return DOM::DOMString(); -} - -// This gets the internal, real-time value. This means it can return a default value -// for an attribute even if its not explicitly set in the svg source. -DOM::DOMString SVGElementImpl::getAttributeInternal(const DOM::DOMString &name) -{ - ExecState *exec = ownerDoc()->ecmaEngine()->globalExec(); - - DOM::DOMString retVal; - - static_cast(exec->interpreter())->setAttributeGetMode(true); - retVal = bridge(exec)->get(exec, Identifier(UString(name))).toString(exec).string(); - static_cast(exec->interpreter())->setAttributeGetMode(false); - - return retVal; -} - -bool SVGElementImpl::hasAttribute(const DOM::DOMString &name) -{ - return m_attributes.find(name.string()) != 0; -} - -bool SVGElementImpl::hasAttributes() -{ - return m_attributes.count() > 0; -} - -void SVGElementImpl::setApplyAttribute(const TQString &name, const TQString &value) -{ - if(hasAttribute(name)) - { - TQString cur = getAttribute(name).string(); - cur = cur.simplifyWhiteSpace(); - - if(!cur.endsWith(";")) - cur += "; "; - - cur += value; - - setAttribute(name, cur); - } - else - setAttribute(name, value); -} - -void SVGElementImpl::setId(DOM::DOMString id) -{ - setAttribute("id", id); - - if(ownerDoc() && ownerDoc()->rootElement() && !id.isEmpty()) - ownerDoc()->rootElement()->addToIdMap(id.string(), this); - else if(m_ownerSVGElement && !id.isEmpty()) - m_ownerSVGElement->addToIdMap(id.string(), this); -} - -DOM::DOMString SVGElementImpl::id() const -{ - return getAttribute("id"); -} - -void SVGElementImpl::setXmlbase(DOM::DOMString xmlbase) -{ - setAttribute("xml:base", xmlbase); -} - -DOM::DOMString SVGElementImpl::xmlbase() const -{ - return getAttribute("xml:base"); -} - -void SVGElementImpl::setOwnerSVGElement(SVGSVGElementImpl *owner) -{ - if(m_ownerSVGElement) - m_ownerSVGElement->deref(); - - m_ownerSVGElement = owner; - - if(m_ownerSVGElement) - m_ownerSVGElement->ref(); -} - -void SVGElementImpl::setViewportElement(SVGElementImpl *viewport) -{ - if(m_viewportElement) - m_viewportElement->deref(); - - m_viewportElement = viewport; - - if(m_viewportElement) - m_viewportElement->ref(); -} - -SVGSVGElementImpl *SVGElementImpl::ownerSVGElement() const -{ - return m_ownerSVGElement; -} - -SVGElementImpl *SVGElementImpl::viewportElement() const -{ - return m_viewportElement; -} - -void SVGElementImpl::setAttributes(const TQXmlAttributes &attrs) -{ - for(int i = 0; i < attrs.length(); i++) - { - setAttribute(attrs.localName(i), attrs.value(i)); - setAttributeInternal(attrs.localName(i), attrs.value(i)); - } - - setAttributes(); -} - -void SVGElementImpl::setAttributes() -{ - // Finalize style - SVGStylableImpl *style = dynamic_cast(this); - - if(style) - style->processStyle(); -} - -void SVGElementImpl::setAttributes(bool deep) -{ - // Finalize style - SVGStylableImpl *style = dynamic_cast(this); - - if(style) - style->processStyle(); - - if(deep) - { - if(hasChildNodes()) - { - DOM::Node n; - for(n = firstChild(); !n.isNull(); n = n.nextSibling()) - { - SVGElementImpl *elem = ownerDoc()->getElementFromHandle(n.handle()); - if(elem) - elem->setAttributes(true); - } - } - } -} - -bool SVGElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &a, SVGMouseEventImpl *mev) -{ - SVGShapeImpl *shape = dynamic_cast(this); - if(shape) - return shape->prepareMouseEvent(p, a, mev); - - return false; -} - -bool SVGElementImpl::dispatchEvent(int id, bool canBubbleArg, bool cancelableArg) -{ - SVGEventImpl *evt = new SVGEventImpl(static_cast(id), canBubbleArg, cancelableArg); - - evt->ref(); - bool ret = dispatchEvent(evt, true); - evt->deref(); - - return ret; -} - -bool SVGElementImpl::dispatchEvent(SVGEventImpl *evt, bool tempEvent) -{ - evt->setTarget(this); - - // Find out, where to send to -> collect parent nodes - TQPtrList nodeChain; - - for(DOM::Element e = *this; !e.isNull(); e = e.parentNode()) - nodeChain.prepend(ownerDoc()->getElementFromHandle(e.handle())); - - // Trigger any capturing event handlers on our way down - evt->setEventPhase(DOM::Event::CAPTURING_PHASE); - - TQPtrListIterator it(nodeChain); - for(; it.current() && it.current() != this && !evt->propagationStopped(); ++it) - { - evt->setCurrentTarget(it.current()); - - if(it.current()) - it.current()->handleLocalEvents(evt, true); - } - - // Dispatch to the actual target node - it.toLast(); - if(!evt->propagationStopped()) - { - evt->setEventPhase(DOM::Event::AT_TARGET); - evt->setCurrentTarget(it.current()); - - if(it.current()) - it.current()->handleLocalEvents(evt, false); - } - - --it; - - // Bubble up again - if(evt->bubbles()) - { - evt->setEventPhase(DOM::Event::BUBBLING_PHASE); - for(; it.current() && !evt->propagationStopped(); --it) - { - evt->setCurrentTarget(it.current()); - - if(it.current()) - it.current()->handleLocalEvents(evt, false); - } - } - - evt->setCurrentTarget(0); - evt->setEventPhase(0); // I guess this is correct, the spec does not seem to say - // anything about the default event handler phase. - - if(evt->bubbles()) - { - // now we call all default event handlers (this is not part of DOM - it is internal to ksvg) - it.toLast(); - for(; it.current() && !evt->propagationStopped() && !evt->defaultPrevented() && !evt->defaultHandled(); --it) - it.current()->defaultEventHandler(evt); - } - - // If tempEvent is true, this means that the DOM implementation will not be storing a reference to the event, i.e. - // there is no way to retrieve it from javascript if a script does not already have a reference to it in a variable. - // So there is no need for the interpreter to keep the event in its cache - if(tempEvent) - ownerDoc()->ecmaEngine()->finishedWithEvent(evt); - - return !evt->defaultPrevented(); // ### what if defaultPrevented was called before dispatchEvent? -} - -bool SVGElementImpl::dispatchKeyEvent(TQKeyEvent *ke) -{ - DOM::AbstractView temp; - - SVGEvent::EventId evtId = SVGEvent::UNKNOWN_EVENT; - - if(ke->type() == TQEvent::KeyRelease && !ke->isAutoRepeat()) - evtId = SVGEvent::KEYUP_EVENT; - else if(ke->isAutoRepeat()) - evtId = SVGEvent::KEYPRESS_EVENT; - else if(ke->type() == TQEvent::KeyPress) - evtId = SVGEvent::KEYDOWN_EVENT; - - if(evtId == SVGEvent::KEYUP_EVENT && hasEventListener(SVGEvent::DOMACTIVATE_EVENT, false)) - dispatchEvent(SVGEvent::DOMACTIVATE_EVENT, true, true); - - if(!hasEventListener(evtId, false)) - return false; - - SVGEventImpl *evt = new SVGKeyEventImpl(ke, temp, evtId); - - evt->ref(); - bool ret = dispatchEvent(evt, true); - evt->deref(); - - // Rerender now! Once! (Niko) - ownerDoc()->rerender(); - - return ret; -} - -bool SVGElementImpl::dispatchMouseEvent(int id, bool canBubbleArg, bool cancelableArg, long detailArg, long screenXArg, long screenYArg, long clientXArg, long clientYArg, bool ctrlKeyArg, bool altKeyArg, bool shiftKeyArg, bool metaKeyArg, unsigned short buttonArg, SVGElementImpl *relatedTargetArg) -{ - DOM::AbstractView temp; - - SVGEventImpl *evt = new SVGMouseEventImpl(static_cast(id), - canBubbleArg, cancelableArg, temp, detailArg, - screenXArg, screenYArg, - clientXArg, clientYArg, - ctrlKeyArg, altKeyArg, shiftKeyArg, metaKeyArg, - buttonArg, relatedTargetArg); - - evt->ref(); - bool ret = dispatchEvent(evt, true); - evt->deref(); - - return ret; -} - -void SVGElementImpl::setOwnerDoc(SVGDocumentImpl *doc) -{ - if(m_ownerDoc) - m_ownerDoc->removeFromElemDict(handle()); - - m_ownerDoc = doc; - - if(m_ownerDoc) - m_ownerDoc->addToElemDict(handle(), this); -} - -SVGDocumentImpl *SVGElementImpl::ownerDoc() const -{ - return m_ownerDoc; -} - -SVGElementImpl *SVGElementImpl::cloneNode(bool deep) -{ - DOM::Element impl = static_cast(ownerDoc())->createElementNS("", tagName()); - SVGElementImpl *newElement = SVGDocumentImpl::createElement(tagName(), impl.cloneNode(false), ownerDoc()); - newElement->setOwnerSVGElement(ownerSVGElement()); - newElement->setViewportElement(viewportElement()); - - SVGHelperImpl::copyAttributes(this, newElement); - - // Recalc style - //newElement->setAttributes(); - - if(deep) - cloneChildNodes(newElement); - - return newElement; -} - -void SVGElementImpl::cloneChildNodes(SVGElementImpl *clone) -{ - DOM::Node n; - for(n = firstChild(); !n.isNull(); n = n.nextSibling()) - { - SVGElementImpl *elem = ownerDoc()->getElementFromHandle(n.handle()); - if(elem) - clone->appendChild(*elem->cloneNode(true)); - else if(n.nodeType() == DOM::Node::TEXT_NODE) - clone->appendChild(n.cloneNode(true)); - } -} - -void SVGElementImpl::gotError(const TQString &errorDesc) -{ - if(ownerDoc()) - { - ownerDoc()->finishParsing(true, errorDesc); - if(hasEventListener(SVGEvent::ERROR_EVENT, true)) - dispatchEvent(SVGEvent::ERROR_EVENT, false, false); - } -} - -TQString SVGElementImpl::collectText() -{ - TQString text; - - if(hasChildNodes()) - { - DOM::Node node = firstChild(); - - for(; !node.isNull(); node = node.nextSibling()) - { - if(node.nodeType() == DOM::Node::TEXT_NODE) - { - DOM::Text textNode = node; - text += textNode.data().string(); - } - } - } - - return text; -} diff --git a/ksvg/impl/SVGElementImpl.cpp b/ksvg/impl/SVGElementImpl.cpp new file mode 100644 index 00000000..523c5807 --- /dev/null +++ b/ksvg/impl/SVGElementImpl.cpp @@ -0,0 +1,711 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "SVGEvent.h" +#include "SVGEventImpl.h" +#include "SVGHelperImpl.h" +#include "SVGElementImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" + +using namespace KSVG; + +#include "SVGElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_ecma.h" + +SVGElementImpl::Factory *SVGElementImpl::Factory::m_instance = 0; + +SVGElementImpl::SVGElementImpl(DOM::ElementImpl *impl) : DOM::DomShared(), DOM::Element(impl), SVGDOMElementBridge(static_cast(*this)) +{ + KSVG_EMPTY_FLAGS + + m_ownerSVGElement = 0; + m_viewportElement = 0; + m_ownerDoc = 0; + + m_mouseOver = false; + m_focus = false; + + m_eventListeners.setAutoDelete(true); + m_attributes.setAutoDelete(true); +} + +SVGElementImpl::~SVGElementImpl() +{ + if(m_ownerSVGElement) + m_ownerSVGElement->deref(); +} + +void SVGElementImpl::setEventListener(int id, SVGEventListener *listener) +{ + if(listener) + listener->ref(); + + removeEventListener(id); + + if(listener) + { + SVGRegisteredEventListener *rl = new SVGRegisteredEventListener(static_cast(id), listener, false); + m_eventListeners.append(rl); + + listener->deref(); + } +} + +int SVGElementImpl::getEventListeners(bool local) +{ + int events = 0; + + TQPtrListIterator it(m_eventListeners); + for(; it.current(); ++it) + events |= (1 << it.current()->id); + + if(local) + return events; + + for(DOM::Node node = parentNode(); !node.isNull(); node = node.parentNode()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + + if(element) + { + TQPtrListIterator it(element->m_eventListeners); + for(; it.current(); ++it) + events |= (1 << it.current()->id); + } + } + + return events; +} + +void SVGElementImpl::setupEventListeners(SVGDocumentImpl *doc, SVGDocumentImpl *newDoc) +{ + if(!doc || !newDoc) + return; + + // Changes the document where the eventlisteners are registered + // Needed for parseXML'ed elements with events, their listeners + // are created in the temporary document fragment and need to be + // registered in the main document (Niko) + TQPtrListIterator it(m_eventListeners); + for(; it.current(); ++it) + { + SVGRegisteredEventListener *current = it.current(); + + TQString valueOfCurrent = newDoc->ecmaEngine()->valueOfEventListener(current->listener); + setEventListener(current->id, doc->createEventListener(valueOfCurrent)); + } +} + +bool SVGElementImpl::hasEventListener(int id, bool local) +{ + // First check if we have the listener, locally + TQPtrListIterator it(m_eventListeners); + for(; it.current(); ++it) + { + if(it.current()->id == id) + return true; + } + + // We have no local listeners, if we are just interessted + // in those listeners, then return now... + if(local) + return false; + + // Check every parent element + for(DOM::Node node = parentNode(); !node.isNull(); node = node.parentNode()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + + if(element) + { + TQPtrListIterator it(element->m_eventListeners); + for(; it.current(); ++it) + { + if(it.current()->id == id) + return true; + } + } + } + + return false; +} + +void SVGElementImpl::removeEventListener(int id) +{ + TQPtrListIterator it(m_eventListeners); + for(; it.current(); ++it) + { + if(it.current()->id == id) + { + m_eventListeners.removeRef(it.current()); + break; + } + } +} + +void SVGElementImpl::handleLocalEvents(SVGEventImpl *evt, bool useCapture) +{ + TQPtrListIterator it(m_eventListeners); + for(; it.current(); ++it) + { + if(it.current()->id == evt->id() && it.current()->useCapture == useCapture) + { + it.current()->listener->handleEvent(evt); + break; + } + } +} + +void SVGElementImpl::defaultEventHandler(SVGEventImpl *) +{ +} + +/* +@namespace KSVG +@begin SVGElementImpl::s_hashTable 23 + id SVGElementImpl::ElementId DontDelete + ownerSVGElement SVGElementImpl::OwnerSvgElement DontDelete|ReadOnly + viewportElement SVGElementImpl::ViewportElement DontDelete|ReadOnly + xmlbase SVGElementImpl::XmlBase DontDelete + base SVGElementImpl::XmlBase DontDelete + onmouseup SVGElementImpl::OnMouseUp DontDelete + onmousedown SVGElementImpl::OnMouseDown DontDelete + onmousemove SVGElementImpl::OnMouseMove DontDelete + onmouseover SVGElementImpl::OnMouseOver DontDelete + onmouseout SVGElementImpl::OnMouseOut DontDelete + onclick SVGElementImpl::OnClick DontDelete + onmouseclick SVGElementImpl::OnClick DontDelete + onactivate SVGElementImpl::OnActivate DontDelete + onkeydown SVGElementImpl::OnKeyDown DontDelete + onkeyup SVGElementImpl::OnKeyUp DontDelete + onkeypress SVGElementImpl::OnKeyPress DontDelete + onload SVGElementImpl::OnLoad DontDelete + onfocusin SVGElementImpl::OnFocusIn DontDelete + onfocusout SVGElementImpl::OnFocusOut DontDelete + onerror SVGElementImpl::OnError DontDelete + onabort SVGElementImpl::OnAbort DontDelete +@end +@namespace KSVG +@begin SVGElementImplProto::s_hashTable 5 + getStyle SVGElementImpl::GetStyle DontDelete|Function 0 + setProperty SVGElementImpl::SetProperty DontDelete|Function 2 + getPropertyValue SVGElementImpl::GetPropertyValue DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGElement", SVGElementImplProto, SVGElementImplProtoFunc) + +Value SVGElementImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case ElementId: + return String(id().string()); + case XmlBase: + return String(xmlbase().string()); + case OwnerSvgElement: + return getDOMNode(exec, *ownerSVGElement()); + case ViewportElement: + return getDOMNode(exec, *viewportElement()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case ElementId: + setId(value.toString(exec).string()); + break; + case XmlBase: + setXmlbase(value.toString(exec).string()); + break; + case OnMouseUp: + setEventListener(SVGEvent::MOUSEUP_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnMouseDown: + setEventListener(SVGEvent::MOUSEDOWN_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnMouseMove: + setEventListener(SVGEvent::MOUSEMOVE_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnMouseOver: + setEventListener(SVGEvent::MOUSEOVER_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnMouseOut: + setEventListener(SVGEvent::MOUSEOUT_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnClick: + setEventListener(SVGEvent::CLICK_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnActivate: + setEventListener(SVGEvent::DOMACTIVATE_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnKeyDown: + setEventListener(SVGEvent::KEYDOWN_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnKeyUp: + setEventListener(SVGEvent::KEYUP_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnKeyPress: + setEventListener(SVGEvent::KEYPRESS_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnLoad: + setEventListener(SVGEvent::LOAD_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnFocusIn: + setEventListener(SVGEvent::DOMFOCUSIN_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnFocusOut: + setEventListener(SVGEvent::DOMFOCUSOUT_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnError: + setEventListener(SVGEvent::ERROR_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + case OnAbort: + setEventListener(SVGEvent::ABORT_EVENT, m_ownerDoc->createEventListener(value.toString(exec).string())); + break; + default: + kdWarning() << k_funcinfo << "unhandled token " << token << endl; + } +} + +Value SVGElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGElementImpl) + + switch(id) + { + case SVGElementImpl::GetStyle: + return obj->cache(exec); + case SVGElementImpl::SetProperty: + { + DOM::DOMString attribute = args[0].toString(exec).qstring().lower(); + DOM::DOMString value = args[1].toString(exec).qstring(); + obj->setAttribute(attribute, value); + break; + } + case SVGElementImpl::GetPropertyValue: + return String(obj->getAttribute(args[0].toString(exec).qstring())); + default: + break; + } + + return Undefined(); +} + +TQDict &SVGElementImpl::attributes() +{ + return m_attributes; +} + +// tdehtml overrides +void SVGElementImpl::setAttribute(const DOM::DOMString &name, const DOM::DOMString &value) +{ + m_attributes.replace(name.string(), new DOM::DOMString(value)); +} + +// Changes internal value. This will have no effect on getAttribute(). +void SVGElementImpl::setAttributeInternal(const DOM::DOMString &name, const DOM::DOMString &value) +{ + ExecState *exec = ownerDoc()->ecmaEngine()->globalExec(); + + static_cast(exec->interpreter())->setAttributeSetMode(true); + bridge(exec)->put(exec, Identifier(UString(name)), String(value), KJS::Internal); + static_cast(exec->interpreter())->setAttributeSetMode(false); +} + +// This gets the actual attribute as set in the svg source +DOM::DOMString SVGElementImpl::getAttribute(const DOM::DOMString &name) const +{ + DOM::DOMString *result = m_attributes[name.string()]; + if(result) + return *result; + else + return DOM::DOMString(); +} + +// This gets the internal, real-time value. This means it can return a default value +// for an attribute even if its not explicitly set in the svg source. +DOM::DOMString SVGElementImpl::getAttributeInternal(const DOM::DOMString &name) +{ + ExecState *exec = ownerDoc()->ecmaEngine()->globalExec(); + + DOM::DOMString retVal; + + static_cast(exec->interpreter())->setAttributeGetMode(true); + retVal = bridge(exec)->get(exec, Identifier(UString(name))).toString(exec).string(); + static_cast(exec->interpreter())->setAttributeGetMode(false); + + return retVal; +} + +bool SVGElementImpl::hasAttribute(const DOM::DOMString &name) +{ + return m_attributes.find(name.string()) != 0; +} + +bool SVGElementImpl::hasAttributes() +{ + return m_attributes.count() > 0; +} + +void SVGElementImpl::setApplyAttribute(const TQString &name, const TQString &value) +{ + if(hasAttribute(name)) + { + TQString cur = getAttribute(name).string(); + cur = cur.simplifyWhiteSpace(); + + if(!cur.endsWith(";")) + cur += "; "; + + cur += value; + + setAttribute(name, cur); + } + else + setAttribute(name, value); +} + +void SVGElementImpl::setId(DOM::DOMString id) +{ + setAttribute("id", id); + + if(ownerDoc() && ownerDoc()->rootElement() && !id.isEmpty()) + ownerDoc()->rootElement()->addToIdMap(id.string(), this); + else if(m_ownerSVGElement && !id.isEmpty()) + m_ownerSVGElement->addToIdMap(id.string(), this); +} + +DOM::DOMString SVGElementImpl::id() const +{ + return getAttribute("id"); +} + +void SVGElementImpl::setXmlbase(DOM::DOMString xmlbase) +{ + setAttribute("xml:base", xmlbase); +} + +DOM::DOMString SVGElementImpl::xmlbase() const +{ + return getAttribute("xml:base"); +} + +void SVGElementImpl::setOwnerSVGElement(SVGSVGElementImpl *owner) +{ + if(m_ownerSVGElement) + m_ownerSVGElement->deref(); + + m_ownerSVGElement = owner; + + if(m_ownerSVGElement) + m_ownerSVGElement->ref(); +} + +void SVGElementImpl::setViewportElement(SVGElementImpl *viewport) +{ + if(m_viewportElement) + m_viewportElement->deref(); + + m_viewportElement = viewport; + + if(m_viewportElement) + m_viewportElement->ref(); +} + +SVGSVGElementImpl *SVGElementImpl::ownerSVGElement() const +{ + return m_ownerSVGElement; +} + +SVGElementImpl *SVGElementImpl::viewportElement() const +{ + return m_viewportElement; +} + +void SVGElementImpl::setAttributes(const TQXmlAttributes &attrs) +{ + for(int i = 0; i < attrs.length(); i++) + { + setAttribute(attrs.localName(i), attrs.value(i)); + setAttributeInternal(attrs.localName(i), attrs.value(i)); + } + + setAttributes(); +} + +void SVGElementImpl::setAttributes() +{ + // Finalize style + SVGStylableImpl *style = dynamic_cast(this); + + if(style) + style->processStyle(); +} + +void SVGElementImpl::setAttributes(bool deep) +{ + // Finalize style + SVGStylableImpl *style = dynamic_cast(this); + + if(style) + style->processStyle(); + + if(deep) + { + if(hasChildNodes()) + { + DOM::Node n; + for(n = firstChild(); !n.isNull(); n = n.nextSibling()) + { + SVGElementImpl *elem = ownerDoc()->getElementFromHandle(n.handle()); + if(elem) + elem->setAttributes(true); + } + } + } +} + +bool SVGElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &a, SVGMouseEventImpl *mev) +{ + SVGShapeImpl *shape = dynamic_cast(this); + if(shape) + return shape->prepareMouseEvent(p, a, mev); + + return false; +} + +bool SVGElementImpl::dispatchEvent(int id, bool canBubbleArg, bool cancelableArg) +{ + SVGEventImpl *evt = new SVGEventImpl(static_cast(id), canBubbleArg, cancelableArg); + + evt->ref(); + bool ret = dispatchEvent(evt, true); + evt->deref(); + + return ret; +} + +bool SVGElementImpl::dispatchEvent(SVGEventImpl *evt, bool tempEvent) +{ + evt->setTarget(this); + + // Find out, where to send to -> collect parent nodes + TQPtrList nodeChain; + + for(DOM::Element e = *this; !e.isNull(); e = e.parentNode()) + nodeChain.prepend(ownerDoc()->getElementFromHandle(e.handle())); + + // Trigger any capturing event handlers on our way down + evt->setEventPhase(DOM::Event::CAPTURING_PHASE); + + TQPtrListIterator it(nodeChain); + for(; it.current() && it.current() != this && !evt->propagationStopped(); ++it) + { + evt->setCurrentTarget(it.current()); + + if(it.current()) + it.current()->handleLocalEvents(evt, true); + } + + // Dispatch to the actual target node + it.toLast(); + if(!evt->propagationStopped()) + { + evt->setEventPhase(DOM::Event::AT_TARGET); + evt->setCurrentTarget(it.current()); + + if(it.current()) + it.current()->handleLocalEvents(evt, false); + } + + --it; + + // Bubble up again + if(evt->bubbles()) + { + evt->setEventPhase(DOM::Event::BUBBLING_PHASE); + for(; it.current() && !evt->propagationStopped(); --it) + { + evt->setCurrentTarget(it.current()); + + if(it.current()) + it.current()->handleLocalEvents(evt, false); + } + } + + evt->setCurrentTarget(0); + evt->setEventPhase(0); // I guess this is correct, the spec does not seem to say + // anything about the default event handler phase. + + if(evt->bubbles()) + { + // now we call all default event handlers (this is not part of DOM - it is internal to ksvg) + it.toLast(); + for(; it.current() && !evt->propagationStopped() && !evt->defaultPrevented() && !evt->defaultHandled(); --it) + it.current()->defaultEventHandler(evt); + } + + // If tempEvent is true, this means that the DOM implementation will not be storing a reference to the event, i.e. + // there is no way to retrieve it from javascript if a script does not already have a reference to it in a variable. + // So there is no need for the interpreter to keep the event in its cache + if(tempEvent) + ownerDoc()->ecmaEngine()->finishedWithEvent(evt); + + return !evt->defaultPrevented(); // ### what if defaultPrevented was called before dispatchEvent? +} + +bool SVGElementImpl::dispatchKeyEvent(TQKeyEvent *ke) +{ + DOM::AbstractView temp; + + SVGEvent::EventId evtId = SVGEvent::UNKNOWN_EVENT; + + if(ke->type() == TQEvent::KeyRelease && !ke->isAutoRepeat()) + evtId = SVGEvent::KEYUP_EVENT; + else if(ke->isAutoRepeat()) + evtId = SVGEvent::KEYPRESS_EVENT; + else if(ke->type() == TQEvent::KeyPress) + evtId = SVGEvent::KEYDOWN_EVENT; + + if(evtId == SVGEvent::KEYUP_EVENT && hasEventListener(SVGEvent::DOMACTIVATE_EVENT, false)) + dispatchEvent(SVGEvent::DOMACTIVATE_EVENT, true, true); + + if(!hasEventListener(evtId, false)) + return false; + + SVGEventImpl *evt = new SVGKeyEventImpl(ke, temp, evtId); + + evt->ref(); + bool ret = dispatchEvent(evt, true); + evt->deref(); + + // Rerender now! Once! (Niko) + ownerDoc()->rerender(); + + return ret; +} + +bool SVGElementImpl::dispatchMouseEvent(int id, bool canBubbleArg, bool cancelableArg, long detailArg, long screenXArg, long screenYArg, long clientXArg, long clientYArg, bool ctrlKeyArg, bool altKeyArg, bool shiftKeyArg, bool metaKeyArg, unsigned short buttonArg, SVGElementImpl *relatedTargetArg) +{ + DOM::AbstractView temp; + + SVGEventImpl *evt = new SVGMouseEventImpl(static_cast(id), + canBubbleArg, cancelableArg, temp, detailArg, + screenXArg, screenYArg, + clientXArg, clientYArg, + ctrlKeyArg, altKeyArg, shiftKeyArg, metaKeyArg, + buttonArg, relatedTargetArg); + + evt->ref(); + bool ret = dispatchEvent(evt, true); + evt->deref(); + + return ret; +} + +void SVGElementImpl::setOwnerDoc(SVGDocumentImpl *doc) +{ + if(m_ownerDoc) + m_ownerDoc->removeFromElemDict(handle()); + + m_ownerDoc = doc; + + if(m_ownerDoc) + m_ownerDoc->addToElemDict(handle(), this); +} + +SVGDocumentImpl *SVGElementImpl::ownerDoc() const +{ + return m_ownerDoc; +} + +SVGElementImpl *SVGElementImpl::cloneNode(bool deep) +{ + DOM::Element impl = static_cast(ownerDoc())->createElementNS("", tagName()); + SVGElementImpl *newElement = SVGDocumentImpl::createElement(tagName(), impl.cloneNode(false), ownerDoc()); + newElement->setOwnerSVGElement(ownerSVGElement()); + newElement->setViewportElement(viewportElement()); + + SVGHelperImpl::copyAttributes(this, newElement); + + // Recalc style + //newElement->setAttributes(); + + if(deep) + cloneChildNodes(newElement); + + return newElement; +} + +void SVGElementImpl::cloneChildNodes(SVGElementImpl *clone) +{ + DOM::Node n; + for(n = firstChild(); !n.isNull(); n = n.nextSibling()) + { + SVGElementImpl *elem = ownerDoc()->getElementFromHandle(n.handle()); + if(elem) + clone->appendChild(*elem->cloneNode(true)); + else if(n.nodeType() == DOM::Node::TEXT_NODE) + clone->appendChild(n.cloneNode(true)); + } +} + +void SVGElementImpl::gotError(const TQString &errorDesc) +{ + if(ownerDoc()) + { + ownerDoc()->finishParsing(true, errorDesc); + if(hasEventListener(SVGEvent::ERROR_EVENT, true)) + dispatchEvent(SVGEvent::ERROR_EVENT, false, false); + } +} + +TQString SVGElementImpl::collectText() +{ + TQString text; + + if(hasChildNodes()) + { + DOM::Node node = firstChild(); + + for(; !node.isNull(); node = node.nextSibling()) + { + if(node.nodeType() == DOM::Node::TEXT_NODE) + { + DOM::Text textNode = node; + text += textNode.data().string(); + } + } + } + + return text; +} diff --git a/ksvg/impl/SVGElementInstanceImpl.cc b/ksvg/impl/SVGElementInstanceImpl.cc deleted file mode 100644 index bd1fc58d..00000000 --- a/ksvg/impl/SVGElementInstanceImpl.cc +++ /dev/null @@ -1,106 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGElementImpl.h" -#include "SVGUseElementImpl.h" -#include "SVGElementInstanceImpl.h" -#include "SVGElementInstanceListImpl.h" - -using namespace KSVG; - -SVGElementInstanceImpl::SVGElementInstanceImpl()//FIXME : events::EventTarget() -{ - m_correspondingElement = 0; - m_correspondingUseElement = 0; - m_parentNode = 0; - m_childNodes = 0; - m_firstChild = 0; - m_lastChild = 0; - m_previousSibling = 0; - m_nextSibling = 0; -} - -SVGElementInstanceImpl::~SVGElementInstanceImpl() -{ - if(m_correspondingElement) - m_correspondingElement->deref(); - if(m_correspondingUseElement) - m_correspondingUseElement->deref(); - if(m_parentNode) - m_parentNode->deref(); - if(m_childNodes) - m_childNodes->deref(); - if(m_firstChild) - m_firstChild->deref(); - if(m_lastChild) - m_lastChild->deref(); - if(m_previousSibling) - m_previousSibling->deref(); - if(m_nextSibling) - m_nextSibling->deref(); -} - -void SVGElementInstanceImpl::setCorrespondingElement(SVGElementImpl *corresponding) -{ - m_correspondingElement = corresponding; - - if(m_correspondingElement) - m_correspondingElement->ref(); -} - -SVGElementImpl *SVGElementInstanceImpl::correspondingElement() const -{ - return m_correspondingElement; -} - -SVGUseElementImpl *SVGElementInstanceImpl::correspondingUseElement() const -{ - return m_correspondingUseElement; -} - -SVGElementInstanceImpl *SVGElementInstanceImpl::parentNode() const -{ - return m_parentNode; -} - -SVGElementInstanceListImpl *SVGElementInstanceImpl::childNodes() const -{ - return m_childNodes; -} - -SVGElementInstanceImpl *SVGElementInstanceImpl::firstChild() const -{ - return m_firstChild; -} - -SVGElementInstanceImpl *SVGElementInstanceImpl::lastChild() const -{ - return m_lastChild; -} - -SVGElementInstanceImpl *SVGElementInstanceImpl::previousSibling() const -{ - return m_previousSibling; -} - -SVGElementInstanceImpl *SVGElementInstanceImpl::nextSibling() const -{ - return m_nextSibling; -} diff --git a/ksvg/impl/SVGElementInstanceImpl.cpp b/ksvg/impl/SVGElementInstanceImpl.cpp new file mode 100644 index 00000000..bd1fc58d --- /dev/null +++ b/ksvg/impl/SVGElementInstanceImpl.cpp @@ -0,0 +1,106 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGElementImpl.h" +#include "SVGUseElementImpl.h" +#include "SVGElementInstanceImpl.h" +#include "SVGElementInstanceListImpl.h" + +using namespace KSVG; + +SVGElementInstanceImpl::SVGElementInstanceImpl()//FIXME : events::EventTarget() +{ + m_correspondingElement = 0; + m_correspondingUseElement = 0; + m_parentNode = 0; + m_childNodes = 0; + m_firstChild = 0; + m_lastChild = 0; + m_previousSibling = 0; + m_nextSibling = 0; +} + +SVGElementInstanceImpl::~SVGElementInstanceImpl() +{ + if(m_correspondingElement) + m_correspondingElement->deref(); + if(m_correspondingUseElement) + m_correspondingUseElement->deref(); + if(m_parentNode) + m_parentNode->deref(); + if(m_childNodes) + m_childNodes->deref(); + if(m_firstChild) + m_firstChild->deref(); + if(m_lastChild) + m_lastChild->deref(); + if(m_previousSibling) + m_previousSibling->deref(); + if(m_nextSibling) + m_nextSibling->deref(); +} + +void SVGElementInstanceImpl::setCorrespondingElement(SVGElementImpl *corresponding) +{ + m_correspondingElement = corresponding; + + if(m_correspondingElement) + m_correspondingElement->ref(); +} + +SVGElementImpl *SVGElementInstanceImpl::correspondingElement() const +{ + return m_correspondingElement; +} + +SVGUseElementImpl *SVGElementInstanceImpl::correspondingUseElement() const +{ + return m_correspondingUseElement; +} + +SVGElementInstanceImpl *SVGElementInstanceImpl::parentNode() const +{ + return m_parentNode; +} + +SVGElementInstanceListImpl *SVGElementInstanceImpl::childNodes() const +{ + return m_childNodes; +} + +SVGElementInstanceImpl *SVGElementInstanceImpl::firstChild() const +{ + return m_firstChild; +} + +SVGElementInstanceImpl *SVGElementInstanceImpl::lastChild() const +{ + return m_lastChild; +} + +SVGElementInstanceImpl *SVGElementInstanceImpl::previousSibling() const +{ + return m_previousSibling; +} + +SVGElementInstanceImpl *SVGElementInstanceImpl::nextSibling() const +{ + return m_nextSibling; +} diff --git a/ksvg/impl/SVGElementInstanceListImpl.cc b/ksvg/impl/SVGElementInstanceListImpl.cc deleted file mode 100644 index c0748008..00000000 --- a/ksvg/impl/SVGElementInstanceListImpl.cc +++ /dev/null @@ -1,42 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGElementInstanceImpl.h" -#include "SVGElementInstanceListImpl.h" - -using namespace KSVG; - -SVGElementInstanceListImpl::SVGElementInstanceListImpl() -{ -} - -SVGElementInstanceListImpl::~SVGElementInstanceListImpl() -{ -} - -unsigned long SVGElementInstanceListImpl::length() const -{ - return m_length; -} - -SVGElementInstanceImpl *SVGElementInstanceListImpl::item(unsigned long /*index*/) -{ - return 0; -} diff --git a/ksvg/impl/SVGElementInstanceListImpl.cpp b/ksvg/impl/SVGElementInstanceListImpl.cpp new file mode 100644 index 00000000..c0748008 --- /dev/null +++ b/ksvg/impl/SVGElementInstanceListImpl.cpp @@ -0,0 +1,42 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGElementInstanceImpl.h" +#include "SVGElementInstanceListImpl.h" + +using namespace KSVG; + +SVGElementInstanceListImpl::SVGElementInstanceListImpl() +{ +} + +SVGElementInstanceListImpl::~SVGElementInstanceListImpl() +{ +} + +unsigned long SVGElementInstanceListImpl::length() const +{ + return m_length; +} + +SVGElementInstanceImpl *SVGElementInstanceListImpl::item(unsigned long /*index*/) +{ + return 0; +} diff --git a/ksvg/impl/SVGEllipseElementImpl.cc b/ksvg/impl/SVGEllipseElementImpl.cc deleted file mode 100644 index 1487d79b..00000000 --- a/ksvg/impl/SVGEllipseElementImpl.cc +++ /dev/null @@ -1,198 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include "CanvasItem.h" -#include "KSVGCanvas.h" - -#include "SVGRectImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGEllipseElementImpl.h" -#include "SVGAnimatedLengthImpl.h" - -using namespace KSVG; - -#include "SVGEllipseElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGEllipseElementImpl::SVGEllipseElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - KSVG_EMPTY_FLAGS - - m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_cx->ref(); - m_cx->baseVal()->setValueAsString("-1"); - - m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_cy->ref(); - m_cy->baseVal()->setValueAsString("-1"); - - m_rx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_rx->ref(); - m_rx->baseVal()->setValueAsString("-1"); - - m_ry = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_ry->ref(); - m_ry->baseVal()->setValueAsString("-1"); -} - -SVGEllipseElementImpl::~SVGEllipseElementImpl() -{ - if(m_cx) - m_cx->deref(); - if(m_cy) - m_cy->deref(); - if(m_rx) - m_rx->deref(); - if(m_ry) - m_ry->deref(); -} - -SVGAnimatedLengthImpl *SVGEllipseElementImpl::cx() -{ - return m_cx; -} - -SVGAnimatedLengthImpl *SVGEllipseElementImpl::cy() -{ - return m_cy; -} - -SVGAnimatedLengthImpl *SVGEllipseElementImpl::rx() -{ - return m_rx; -} - -SVGAnimatedLengthImpl *SVGEllipseElementImpl::ry() -{ - return m_ry; -} - -/* -@namespace KSVG -@begin SVGEllipseElementImpl::s_hashTable 5 - cx SVGEllipseElementImpl::Cx DontDelete|ReadOnly - cy SVGEllipseElementImpl::Cy DontDelete|ReadOnly - rx SVGEllipseElementImpl::Rx DontDelete|ReadOnly - ry SVGEllipseElementImpl::Ry DontDelete|ReadOnly -@end -*/ - -Value SVGEllipseElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case Cx: - if(!attributeMode) - return m_cx->cache(exec); - else - return Number(m_cx->baseVal()->value()); - case Cy: - if(!attributeMode) - return m_cy->cache(exec); - else - return Number(m_cy->baseVal()->value()); - case Rx: - if(!attributeMode) - return m_rx->cache(exec); - else - return Number(m_rx->baseVal()->value()); - case Ry: - if(!attributeMode) - return m_ry->cache(exec); - else - return Number(m_ry->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGEllipseElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Cx: - cx()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Cy: - cy()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Rx: - rx()->baseVal()->setValueAsString(value.toString(exec).qstring()); - if(rx()->baseVal()->value() < 0) // A negative value is an error - gotError("Negative value for attribute rx of element is illegal"); - break; - case Ry: - ry()->baseVal()->setValueAsString(value.toString(exec).qstring()); - if(ry()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute ry of element is illegal")); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -SVGRectImpl *SVGEllipseElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - ret->setX(m_cx->baseVal()->value() - m_rx->baseVal()->value()); - ret->setY(m_cy->baseVal()->value() - m_ry->baseVal()->value()); - ret->setWidth(m_rx->baseVal()->value() * 2.0); - ret->setHeight(m_ry->baseVal()->value() * 2.0); - return ret; -} - -void SVGEllipseElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(Cx)) - KSVG_SET_ALT_ATTRIBUTE(Cx, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(Cy)) - KSVG_SET_ALT_ATTRIBUTE(Cy, "0") -} - -void SVGEllipseElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createEllipse(this); - c->insert(m_item); - } -} diff --git a/ksvg/impl/SVGEllipseElementImpl.cpp b/ksvg/impl/SVGEllipseElementImpl.cpp new file mode 100644 index 00000000..1487d79b --- /dev/null +++ b/ksvg/impl/SVGEllipseElementImpl.cpp @@ -0,0 +1,198 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include "CanvasItem.h" +#include "KSVGCanvas.h" + +#include "SVGRectImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGEllipseElementImpl.h" +#include "SVGAnimatedLengthImpl.h" + +using namespace KSVG; + +#include "SVGEllipseElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGEllipseElementImpl::SVGEllipseElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + KSVG_EMPTY_FLAGS + + m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_cx->ref(); + m_cx->baseVal()->setValueAsString("-1"); + + m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_cy->ref(); + m_cy->baseVal()->setValueAsString("-1"); + + m_rx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_rx->ref(); + m_rx->baseVal()->setValueAsString("-1"); + + m_ry = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_ry->ref(); + m_ry->baseVal()->setValueAsString("-1"); +} + +SVGEllipseElementImpl::~SVGEllipseElementImpl() +{ + if(m_cx) + m_cx->deref(); + if(m_cy) + m_cy->deref(); + if(m_rx) + m_rx->deref(); + if(m_ry) + m_ry->deref(); +} + +SVGAnimatedLengthImpl *SVGEllipseElementImpl::cx() +{ + return m_cx; +} + +SVGAnimatedLengthImpl *SVGEllipseElementImpl::cy() +{ + return m_cy; +} + +SVGAnimatedLengthImpl *SVGEllipseElementImpl::rx() +{ + return m_rx; +} + +SVGAnimatedLengthImpl *SVGEllipseElementImpl::ry() +{ + return m_ry; +} + +/* +@namespace KSVG +@begin SVGEllipseElementImpl::s_hashTable 5 + cx SVGEllipseElementImpl::Cx DontDelete|ReadOnly + cy SVGEllipseElementImpl::Cy DontDelete|ReadOnly + rx SVGEllipseElementImpl::Rx DontDelete|ReadOnly + ry SVGEllipseElementImpl::Ry DontDelete|ReadOnly +@end +*/ + +Value SVGEllipseElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case Cx: + if(!attributeMode) + return m_cx->cache(exec); + else + return Number(m_cx->baseVal()->value()); + case Cy: + if(!attributeMode) + return m_cy->cache(exec); + else + return Number(m_cy->baseVal()->value()); + case Rx: + if(!attributeMode) + return m_rx->cache(exec); + else + return Number(m_rx->baseVal()->value()); + case Ry: + if(!attributeMode) + return m_ry->cache(exec); + else + return Number(m_ry->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGEllipseElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Cx: + cx()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Cy: + cy()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Rx: + rx()->baseVal()->setValueAsString(value.toString(exec).qstring()); + if(rx()->baseVal()->value() < 0) // A negative value is an error + gotError("Negative value for attribute rx of element is illegal"); + break; + case Ry: + ry()->baseVal()->setValueAsString(value.toString(exec).qstring()); + if(ry()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute ry of element is illegal")); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +SVGRectImpl *SVGEllipseElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + ret->setX(m_cx->baseVal()->value() - m_rx->baseVal()->value()); + ret->setY(m_cy->baseVal()->value() - m_ry->baseVal()->value()); + ret->setWidth(m_rx->baseVal()->value() * 2.0); + ret->setHeight(m_ry->baseVal()->value() * 2.0); + return ret; +} + +void SVGEllipseElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(Cx)) + KSVG_SET_ALT_ATTRIBUTE(Cx, "0") + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(Cy)) + KSVG_SET_ALT_ATTRIBUTE(Cy, "0") +} + +void SVGEllipseElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + m_item = c->createEllipse(this); + c->insert(m_item); + } +} diff --git a/ksvg/impl/SVGEventImpl.cc b/ksvg/impl/SVGEventImpl.cc deleted file mode 100644 index 9ff61abc..00000000 --- a/ksvg/impl/SVGEventImpl.cc +++ /dev/null @@ -1,990 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - Additional copyright: - (C) 2001 Peter Kelly - (C) 2001 Tobias Anton - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDocumentImpl.h" -#include "SVGEventImpl.h" - -#include - -using namespace KSVG; - -#include "ksvg_scriptinterpreter.h" -#include "SVGEventImpl.lut.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGEventImpl::SVGEventImpl() -{ - m_canBubble = false; - m_cancelable = false; - - m_propagationStopped = false; - m_defaultPrevented = false; - m_id = SVGEvent::UNKNOWN_EVENT; - m_eventPhase = 0; - m_createTime = TQDateTime::currentDateTime(); - m_defaultHandled = false; - - m_target = 0; - m_currentTarget = 0; -} - -SVGEventImpl::SVGEventImpl(SVGEvent::EventId _id, bool canBubbleArg, bool cancelableArg) -{ - DOM::DOMString t = SVGEvent::idToType(_id); - m_type = t.implementation(); - - m_canBubble = canBubbleArg; - m_cancelable = cancelableArg; - - m_propagationStopped = false; - m_defaultPrevented = false; - m_id = _id; - m_eventPhase = 0; - m_createTime = TQDateTime::currentDateTime(); - m_defaultHandled = false; - - m_target = 0; - m_currentTarget = 0; -} - -SVGEventImpl::~SVGEventImpl() -{ -} - -DOM::DOMString SVGEventImpl::type() const -{ - return m_type; -} - -SVGElementImpl *SVGEventImpl::target() const -{ - return m_target; -} - -void SVGEventImpl::setTarget(SVGElementImpl *_target) -{ - m_target = _target; -} - -SVGElementImpl *SVGEventImpl::currentTarget() const -{ - return m_currentTarget; -} - -void SVGEventImpl::setCurrentTarget(SVGElementImpl *_currentTarget) -{ - m_currentTarget = _currentTarget; -} - -unsigned short SVGEventImpl::eventPhase() const -{ - return m_eventPhase; -} - -void SVGEventImpl::setEventPhase(unsigned short _eventPhase) -{ - m_eventPhase = _eventPhase; -} - -bool SVGEventImpl::bubbles() const -{ - return m_canBubble; -} - -bool SVGEventImpl::cancelable() const -{ - return m_cancelable; -} - -DOM::DOMTimeStamp SVGEventImpl::timeStamp() -{ - TQDateTime epoch(TQDate(1970, 1, 1), TQTime(0, 0)); - - // ### kjs does not yet support long long (?) so the value wraps around - return epoch.secsTo(m_createTime) * 1000 + m_createTime.time().msec(); -} - -void SVGEventImpl::stopPropagation() -{ - m_propagationStopped = true; -} - -void SVGEventImpl::preventDefault() -{ - if(m_cancelable) - m_defaultPrevented = true; -} - -void SVGEventImpl::initEvent(const DOM::DOMString &eventTypeArg, bool canBubbleArg, bool cancelableArg) -{ - // ### ensure this is not called after we have been dispatched (also for subclasses) - m_type = eventTypeArg.implementation(); - m_id = SVGEvent::typeToId(eventTypeArg); - - m_canBubble = canBubbleArg; - m_cancelable = cancelableArg; -} - -void SVGEventImpl::setDefaultHandled() -{ - m_defaultHandled = true; -} - -/* -@namespace KSVG -@begin SVGEventImpl::s_hashTable 11 - type SVGEventImpl::Type DontDelete|ReadOnly - target SVGEventImpl::Target DontDelete|ReadOnly - currentTarget SVGEventImpl::CurrentTarget DontDelete|ReadOnly - eventPhase SVGEventImpl::EventPhase DontDelete|ReadOnly - bubbles SVGEventImpl::Bubbles DontDelete|ReadOnly - cancelable SVGEventImpl::Cancelable DontDelete|ReadOnly - timeStamp SVGEventImpl::TimeStamp DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGEventImplProto::s_hashTable 13 - getType SVGEventImpl::GetType DontDelete|Function 0 - getTarget SVGEventImpl::GetTarget DontDelete|Function 0 - getCurrentTarget SVGEventImpl::GetCurrentTarget DontDelete|Function 0 - getCurrentNode SVGEventImpl::GetCurrentNode DontDelete|Function 0 - getEventphase SVGEventImpl::GetEventPhase DontDelete|Function 0 - getBubbles SVGEventImpl::GetBubbles DontDelete|Function 0 - getCancelable SVGEventImpl::GetCancelable DontDelete|Function 0 - getTimeStamp SVGEventImpl::GetTimeStamp DontDelete|Function 0 - stopPropagation SVGEventImpl::StopPropagation DontDelete|Function 0 - preventDefault SVGEventImpl::PreventDefault DontDelete|Function 0 - initEvent SVGEventImpl::InitEvent DontDelete|Function 3 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGEvent", SVGEventImplProto, SVGEventImplProtoFunc) - -Value SVGEventImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case Type: - return String(type()); - case Target: - return getDOMNode(exec, *target()); - case CurrentTarget: - return getDOMNode(exec, *currentTarget()); - case EventPhase: - return Number(eventPhase()); - case Bubbles: - return Boolean(bubbles()); - case Cancelable: - return Boolean(cancelable()); -// case TimeStamp: // TODO - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return KJS::Undefined(); - } -} - -Value SVGEventImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGEventImpl) - - switch(id) - { - case SVGEventImpl::GetType: - return String(obj->type()); - case SVGEventImpl::GetTarget: - return getDOMNode(exec, *obj->target()); - case SVGEventImpl::GetCurrentTarget: - case SVGEventImpl::GetCurrentNode: - return getDOMNode(exec, *obj->currentTarget()); - case SVGEventImpl::GetEventPhase: - return Number(obj->eventPhase()); - case SVGEventImpl::GetBubbles: - return Boolean(obj->bubbles()); - case SVGEventImpl::GetCancelable: - return Boolean(obj->cancelable()); -// case SVGEventImpl::GetTimeStamp: // TODO - case SVGEventImpl::StopPropagation: - { - obj->stopPropagation(); - return Undefined(); - } - case SVGEventImpl::PreventDefault: - { - obj->preventDefault(); - return Undefined(); - } - case SVGEventImpl::InitEvent: - { - obj->initEvent(args[0].toString(exec).string(), args[1].toBoolean(exec), args[2].toBoolean(exec)); - return Undefined(); - } - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - - - - - -SVGUIEventImpl::SVGUIEventImpl() : SVGEventImpl() -{ - m_detail = 0; -} - -SVGUIEventImpl::SVGUIEventImpl(SVGEvent::EventId _id, bool canBubbleArg, bool cancelableArg, DOM::AbstractView &viewArg, long detailArg) -: SVGEventImpl(_id, canBubbleArg, cancelableArg) -{ - m_view = viewArg; - m_detail = detailArg; -} - -SVGUIEventImpl::~SVGUIEventImpl() -{ -} - -DOM::AbstractView SVGUIEventImpl::view() const -{ - return m_view; -} - -long SVGUIEventImpl::detail() const -{ - return m_detail; -} - -void SVGUIEventImpl::initUIEvent(const DOM::DOMString &typeArg, - bool canBubbleArg, - bool cancelableArg, - const DOM::AbstractView &viewArg, - long detailArg) -{ - SVGEventImpl::initEvent(typeArg, canBubbleArg, cancelableArg); - - m_view = viewArg; - m_detail = detailArg; -} - -/* -@namespace KSVG -@begin SVGUIEventImpl::s_hashTable 3 - view SVGUIEventImpl::View DontDelete|ReadOnly - detail SVGUIEventImpl::Detail DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGUIEventImplProto::s_hashTable 5 - getView SVGUIEventImpl::GetView DontDelete|Function 0 - getDetail SVGUIEventImpl::GetDetail DontDelete|Function 0 - initUIEvent SVGUIEventImpl::InitUIEvent DontDelete|Function 5 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGUIEvent", SVGUIEventImplProto, SVGUIEventImplProtoFunc) - -Value SVGUIEventImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { -// case View: // TODO - case Detail: - return Number(detail()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return KJS::Undefined(); - } -} - -Value SVGUIEventImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) -{ - KSVG_CHECK_THIS(SVGUIEventImpl) - - switch(id) - { -// case SVGUIEventImpl::GetView: // TODO - case SVGUIEventImpl::GetDetail: - return Number(obj->detail()); -// case SVGUIEventImpl::InitUIEvent: // TODO - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -SVGKeyEventImpl::SVGKeyEventImpl() : SVGUIEventImpl() -{ - qKeyEvent = 0; -} - -SVGKeyEventImpl::SVGKeyEventImpl(TQKeyEvent *key, DOM::AbstractView &view, SVGEvent::EventId _id) : SVGUIEventImpl(_id, true, true, view, 0) -{ - qKeyEvent = new TQKeyEvent(key->type(), key->key(), key->ascii(), key->state(), key->text(), key->isAutoRepeat(), key->count()); - - // Events are supposed to be accepted by default in TQt! - // This line made TQLineEdit's keyevents be ignored, so they were sent to the tdehtmlview - // (and e.g. space would make it scroll down) - //qKeyEvent->ignore(); - - m_detail = key->count(); - - m_numPad = false; - m_keyVal = 0; - m_virtKeyVal = DOM_VK_UNDEFINED; - m_inputGenerated = true; - - switch(key->key()) - { - case TQt::Key_Enter: - m_numPad = true; - /* fall through */ - case TQt::Key_Return: - m_virtKeyVal = DOM_VK_ENTER; - break; - case TQt::Key_NumLock: - m_numPad = true; - m_virtKeyVal = DOM_VK_NUM_LOCK; - break; - case TQt::Key_Alt: - m_virtKeyVal = DOM_VK_RIGHT_ALT; - // ### DOM_VK_LEFT_ALT; - break; - case TQt::Key_Control: - m_virtKeyVal = DOM_VK_LEFT_CONTROL; - // ### DOM_VK_RIGHT_CONTROL - break; - case TQt::Key_Shift: - m_virtKeyVal = DOM_VK_LEFT_SHIFT; - // ### DOM_VK_RIGHT_SHIFT - break; - case TQt::Key_Meta: - m_virtKeyVal = DOM_VK_LEFT_META; - // ### DOM_VK_RIGHT_META - break; - case TQt::Key_CapsLock: - m_virtKeyVal = DOM_VK_CAPS_LOCK; - break; - case TQt::Key_Delete: - m_virtKeyVal = DOM_VK_DELETE; - break; - case TQt::Key_End: - m_virtKeyVal = DOM_VK_END; - break; - case TQt::Key_Escape: - m_virtKeyVal = DOM_VK_ESCAPE; - break; - case TQt::Key_Home: - m_virtKeyVal = DOM_VK_HOME; - break; - case TQt::Key_Insert: - m_virtKeyVal = DOM_VK_INSERT; - break; - case TQt::Key_Pause: - m_virtKeyVal = DOM_VK_PAUSE; - break; - case TQt::Key_Print: - m_virtKeyVal = DOM_VK_PRINTSCREEN; - break; - case TQt::Key_ScrollLock: - m_virtKeyVal = DOM_VK_SCROLL_LOCK; - break; - case TQt::Key_Left: - m_virtKeyVal = DOM_VK_LEFT; - break; - case TQt::Key_Right: - m_virtKeyVal = DOM_VK_RIGHT; - break; - case TQt::Key_Up: - m_virtKeyVal = DOM_VK_UP; - break; - case TQt::Key_Down: - m_virtKeyVal = DOM_VK_DOWN; - break; - case TQt::Key_Next: - m_virtKeyVal = DOM_VK_PAGE_DOWN; - break; - case TQt::Key_Prior: - m_virtKeyVal = DOM_VK_PAGE_UP; - break; - case TQt::Key_F1: - m_virtKeyVal = DOM_VK_F1; - break; - case TQt::Key_F2: - m_virtKeyVal = DOM_VK_F2; - break; - case TQt::Key_F3: - m_virtKeyVal = DOM_VK_F3; - break; - case TQt::Key_F4: - m_virtKeyVal = DOM_VK_F4; - break; - case TQt::Key_F5: - m_virtKeyVal = DOM_VK_F5; - break; - case TQt::Key_F6: - m_virtKeyVal = DOM_VK_F6; - break; - case TQt::Key_F7: - m_virtKeyVal = DOM_VK_F7; - break; - case TQt::Key_F8: - m_virtKeyVal = DOM_VK_F8; - break; - case TQt::Key_F9: - m_virtKeyVal = DOM_VK_F9; - break; - case TQt::Key_F10: - m_virtKeyVal = DOM_VK_F10; - break; - case TQt::Key_F11: - m_virtKeyVal = DOM_VK_F11; - break; - case TQt::Key_F12: - m_virtKeyVal = DOM_VK_F12; - break; - case TQt::Key_F13: - m_virtKeyVal = DOM_VK_F13; - break; - case TQt::Key_F14: - m_virtKeyVal = DOM_VK_F14; - break; - case TQt::Key_F15: - m_virtKeyVal = DOM_VK_F15; - break; - case TQt::Key_F16: - m_virtKeyVal = DOM_VK_F16; - break; - case TQt::Key_F17: - m_virtKeyVal = DOM_VK_F17; - break; - case TQt::Key_F18: - m_virtKeyVal = DOM_VK_F18; - break; - case TQt::Key_F19: - m_virtKeyVal = DOM_VK_F19; - break; - case TQt::Key_F20: - m_virtKeyVal = DOM_VK_F20; - break; - case TQt::Key_F21: - m_virtKeyVal = DOM_VK_F21; - break; - case TQt::Key_F22: - m_virtKeyVal = DOM_VK_F22; - break; - case TQt::Key_F23: - m_virtKeyVal = DOM_VK_F23; - break; - case TQt::Key_F24: - m_virtKeyVal = DOM_VK_F24; - break; - default: - m_virtKeyVal = DOM_VK_UNDEFINED; - break; - } - - // m_keyVal should contain the unicode value - // of the pressed key if available. - if (!key->text().isNull()) - m_keyVal = TQString(key->text()).unicode()[0]; - - // m_numPad = ??? - - // key->state returns enum ButtonState, which is ShiftButton, ControlButton and AltButton or'ed together. - m_modifier = key->state(); - - // key->text() returns the unicode sequence as a TQString - m_outputString = DOM::DOMString(key->text()); -} - -SVGKeyEventImpl::SVGKeyEventImpl(SVGEvent::EventId _id, - bool canBubbleArg, - bool cancelableArg, - DOM::AbstractView &viewArg, - unsigned short detailArg, - DOM::DOMString &outputStringArg, - unsigned long keyValArg, - unsigned long virtKeyValArg, - bool inputGeneratedArg, - bool numPadArg) -: SVGUIEventImpl(_id, canBubbleArg, cancelableArg, viewArg, detailArg) -{ - qKeyEvent = 0; - m_keyVal = keyValArg; - m_virtKeyVal = virtKeyValArg; - m_inputGenerated = inputGeneratedArg; - m_outputString = outputStringArg; - m_numPad = numPadArg; - m_modifier = 0; -} - -SVGKeyEventImpl::~SVGKeyEventImpl() -{ - delete qKeyEvent; -} - -bool SVGKeyEventImpl::checkModifier(unsigned long modifierArg) -{ - return ((m_modifier && modifierArg) == modifierArg); -} - -void SVGKeyEventImpl::initKeyEvent(DOM::DOMString &typeArg, - bool canBubbleArg, - bool cancelableArg, - const DOM::AbstractView &viewArg, - long detailArg, - DOM::DOMString &outputStringArg, - unsigned long keyValArg, - unsigned long virtKeyValArg, - bool inputGeneratedArg, - bool numPadArg) -{ - SVGUIEventImpl::initUIEvent(typeArg, canBubbleArg, cancelableArg, viewArg, detailArg); - - m_outputString = outputStringArg; - m_keyVal = keyValArg; - m_virtKeyVal = virtKeyValArg; - m_inputGenerated = inputGeneratedArg; - m_numPad = numPadArg; -} - -void SVGKeyEventImpl::initModifier(unsigned long modifierArg, bool valueArg) -{ - if(valueArg) - m_modifier |= modifierArg; - else - m_modifier &= (modifierArg ^ 0xFFFFFFFF); -} - -bool SVGKeyEventImpl::inputGenerated() const -{ - return m_inputGenerated; -} - -unsigned long SVGKeyEventImpl::keyVal() const -{ - return m_keyVal; -} - -DOM::DOMString SVGKeyEventImpl::outputString() const -{ - return m_outputString; -} - -/* -@namespace KSVG -@begin SVGKeyEventImpl::s_hashTable 7 - keyVal SVGKeyEventImpl::KeyVal DontDelete|ReadOnly - keyCode SVGKeyEventImpl::KeyVal DontDelete|ReadOnly - charCode SVGKeyEventImpl::KeyVal DontDelete|ReadOnly - outputString SVGKeyEventImpl::OutputString DontDelete|ReadOnly - virtKeyVal SVGKeyEventImpl::VirtKeyVal DontDelete|ReadOnly -# todo visibleOutputGenerated numPad -@end -@namespace KSVG -@begin SVGKeyEventImplProto::s_hashTable 7 - checkModifier SVGKeyEventImpl::CheckModifier DontDelete|Function 1 - getKeyCode SVGKeyEventImpl::GetKeyVal DontDelete|Function 0 - getCharCode SVGKeyEventImpl::GetKeyVal DontDelete|Function 0 - getKeyVal SVGKeyEventImpl::GetKeyVal DontDelete|Function 0 - getCharCode SVGKeyEventImpl::GetCharCode DontDelete|Function 0 -# todo initModifier -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGKeyEvent", SVGKeyEventImplProto, SVGKeyEventImplProtoFunc) - -Value SVGKeyEventImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case KeyVal: - return Number(keyVal()); - case VirtKeyVal: - return Number(virtKeyVal()); - case OutputString: - return String(outputString()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGKeyEventImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGKeyEventImpl) - - switch(id) - { - case SVGKeyEventImpl::CheckModifier: - return Boolean((static_cast *>(static_cast(thisObj.imp()))->impl())->checkModifier(args[0].toUInt32(exec))); - case SVGKeyEventImpl::GetKeyVal: - case SVGKeyEventImpl::GetCharCode: - return Number((static_cast *>(static_cast(thisObj.imp()))->impl())->keyVal()); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - - - -// ----------------------------------------------------------------------------- - -SVGMouseEventImpl::SVGMouseEventImpl() : SVGUIEventImpl() -{ - m_screenX = 0; - m_screenY = 0; - m_clientX = 0; - m_clientY = 0; - m_ctrlKey = false; - m_altKey = false; - m_shiftKey = false; - m_metaKey = false; - m_button = 0; -} - -SVGMouseEventImpl::SVGMouseEventImpl(SVGEvent::EventId _id, - bool canBubbleArg, - bool cancelableArg, - DOM::AbstractView &viewArg, - long detailArg, - long screenXArg, - long screenYArg, - long clientXArg, - long clientYArg, - bool ctrlKeyArg, - bool altKeyArg, - bool shiftKeyArg, - bool metaKeyArg, - unsigned short buttonArg, - SVGElementImpl *relatedTargetArg) -: SVGUIEventImpl(_id, canBubbleArg, cancelableArg, viewArg, detailArg) -{ - m_screenX = screenXArg; - m_screenY = screenYArg; - m_clientX = clientXArg; - m_clientY = clientYArg; - m_ctrlKey = ctrlKeyArg; - m_altKey = altKeyArg; - m_shiftKey = shiftKeyArg; - m_metaKey = metaKeyArg; - m_button = buttonArg; - m_relatedTarget = relatedTargetArg; -} - -SVGMouseEventImpl::~SVGMouseEventImpl() -{ -} - -long SVGMouseEventImpl::screenX() const -{ - return m_screenX; -} - -long SVGMouseEventImpl::screenY() const -{ - return m_screenY; -} - -long SVGMouseEventImpl::clientX() const -{ - return m_clientX; -} - -long SVGMouseEventImpl::clientY() const -{ - return m_clientY; -} - -bool SVGMouseEventImpl::ctrlKey() const -{ - return m_ctrlKey; -} - -bool SVGMouseEventImpl::shiftKey() const -{ - return m_shiftKey; -} - -bool SVGMouseEventImpl::altKey() const -{ - return m_altKey; -} - -bool SVGMouseEventImpl::metaKey() const -{ - return m_metaKey; -} - -unsigned short SVGMouseEventImpl::button() const -{ - return m_button; -} - -SVGElementImpl *SVGMouseEventImpl::relatedTarget() const -{ - return m_relatedTarget; -} - -DOM::DOMString SVGMouseEventImpl::url() const -{ - return m_url; -} - -void SVGMouseEventImpl::setURL(DOM::DOMString url) -{ - m_url = url; -} - -void SVGMouseEventImpl::initMouseEvent(const DOM::DOMString &typeArg, - bool canBubbleArg, - bool cancelableArg, - const DOM::AbstractView &viewArg, - long detailArg, - long screenXArg, - long screenYArg, - long clientXArg, - long clientYArg, - bool ctrlKeyArg, - bool altKeyArg, - bool shiftKeyArg, - bool metaKeyArg, - unsigned short buttonArg, - SVGElementImpl *relatedTargetArg) -{ - SVGUIEventImpl::initUIEvent(typeArg, canBubbleArg, cancelableArg, viewArg, detailArg); - - m_screenX = screenXArg; - m_screenY = screenYArg; - m_clientX = clientXArg; - m_clientY = clientYArg; - m_ctrlKey = ctrlKeyArg; - m_altKey = altKeyArg; - m_shiftKey = shiftKeyArg; - m_metaKey = metaKeyArg; - m_button = buttonArg; - m_relatedTarget = relatedTargetArg; -} - -/* -@namespace KSVG -@begin SVGMouseEventImpl::s_hashTable 11 - screenX SVGMouseEventImpl::ScreenX DontDelete|ReadOnly - screenY SVGMouseEventImpl::ScreenY DontDelete|ReadOnly - clientX SVGMouseEventImpl::ClientX DontDelete|ReadOnly - clientY SVGMouseEventImpl::ClientY DontDelete|ReadOnly - ctrlKey SVGMouseEventImpl::CtrlKey DontDelete|ReadOnly - shiftKey SVGMouseEventImpl::ShiftKey DontDelete|ReadOnly - altKey SVGMouseEventImpl::AltKey DontDelete|ReadOnly - metaKey SVGMouseEventImpl::MetaKey DontDelete|ReadOnly - button SVGMouseEventImpl::Button DontDelete|ReadOnly - relatedTarget SVGMouseEventImpl::RelatedTarget DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGMouseEventImplProto::s_hashTable 13 - getScreenX SVGMouseEventImpl::GetScreenX DontDelete|Function 0 - getScreenY SVGMouseEventImpl::GetScreenY DontDelete|Function 0 - getClientX SVGMouseEventImpl::GetClientX DontDelete|Function 0 - getClientY SVGMouseEventImpl::GetClientY DontDelete|Function 0 - getCtrlKey SVGMouseEventImpl::GetCtrlKey DontDelete|Function 0 - getShiftKey SVGMouseEventImpl::GetShiftKey DontDelete|Function 0 - getAltKey SVGMouseEventImpl::GetAltKey DontDelete|Function 0 - getMetaKey SVGMouseEventImpl::GetMetaKey DontDelete|Function 0 - getButton SVGMouseEventImpl::GetButton DontDelete|Function 0 - getRelatedTarget SVGMouseEventImpl::GetRelatedTarget DontDelete|Function 0 - initMouseEvent SVGMouseEventImpl::InitMouseEvent DontDelete|Function 15 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGMouseEvent", SVGMouseEventImplProto, SVGMouseEventImplProtoFunc) - -Value SVGMouseEventImpl::getValueProperty(ExecState *exec, int token) const -{ - kdDebug(26004) << k_funcinfo << endl; - switch(token) - { - case ScreenX: - return Number(screenX()); - case ScreenY: - return Number(screenY()); - case ClientX: - return Number(clientX()); - case ClientY: - return Number(clientY()); - case CtrlKey: - return Number(ctrlKey()); - case ShiftKey: - return Number(shiftKey()); - case AltKey: - return Number(altKey()); - case MetaKey: - return Number(metaKey()); - case Button: - return Number(button()); - case RelatedTarget: - return getDOMNode(exec, *relatedTarget()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return KJS::Undefined(); - } -} - -Value SVGMouseEventImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) -{ - kdDebug(26004) << k_funcinfo << endl; - KSVG_CHECK_THIS(SVGMouseEventImpl) - - switch(id) - { - case SVGMouseEventImpl::GetScreenX: - return Number(obj->screenX()); - case SVGMouseEventImpl::GetScreenY: - return Number(obj->screenY()); - case SVGMouseEventImpl::GetClientX: - return Number(obj->clientX()); - case SVGMouseEventImpl::GetClientY: - return Number(obj->clientY()); - case SVGMouseEventImpl::GetCtrlKey: - return Number(obj->ctrlKey()); - case SVGMouseEventImpl::GetShiftKey: - return Number(obj->shiftKey()); - case SVGMouseEventImpl::GetAltKey: - return Number(obj->altKey()); - case SVGMouseEventImpl::GetMetaKey: - return Number(obj->metaKey()); - case SVGMouseEventImpl::GetButton: - return Number(obj->button()); - case SVGMouseEventImpl::GetRelatedTarget: - return getDOMNode(exec, *obj->relatedTarget()); -// case SVGMouseEventImpl::InitMouseEvent: // TODO - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - - - - -SVGMutationEventImpl::SVGMutationEventImpl() : SVGEventImpl() -{ - m_attrChange = 0; -} - -SVGMutationEventImpl::SVGMutationEventImpl(SVGEvent::EventId _id, - bool canBubbleArg, - bool cancelableArg, - SVGElementImpl *relatedNodeArg, - const DOM::DOMString &prevValueArg, - const DOM::DOMString &newValueArg, - const DOM::DOMString &attrNameArg, - unsigned short attrChangeArg) -: SVGEventImpl(_id, canBubbleArg, cancelableArg) -{ - m_relatedNode = relatedNodeArg; - m_prevValue = prevValueArg.implementation(); - m_newValue = newValueArg.implementation(); - m_attrName = attrNameArg.implementation(); - m_attrChange = attrChangeArg; -} - -SVGMutationEventImpl::~SVGMutationEventImpl() -{ -} - -SVGElementImpl *SVGMutationEventImpl::relatedNode() const -{ - return m_relatedNode; -} - -DOM::DOMString SVGMutationEventImpl::prevValue() const -{ - return m_prevValue; -} - -DOM::DOMString SVGMutationEventImpl::newValue() const -{ - return m_newValue; -} - -DOM::DOMString SVGMutationEventImpl::attrName() const -{ - return m_attrName; -} - -unsigned short SVGMutationEventImpl::attrChange() const -{ - return m_attrChange; -} - -void SVGMutationEventImpl::initMutationEvent(const DOM::DOMString &typeArg, - bool canBubbleArg, - bool cancelableArg, - SVGElementImpl *relatedNodeArg, - const DOM::DOMString &prevValueArg, - const DOM::DOMString &newValueArg, - const DOM::DOMString &attrNameArg, - unsigned short attrChangeArg) -{ - SVGEventImpl::initEvent(typeArg, canBubbleArg, cancelableArg); - - m_relatedNode = relatedNodeArg; - m_prevValue = prevValueArg.implementation(); - m_newValue = newValueArg.implementation(); - m_attrName = attrNameArg.implementation(); - m_attrChange = attrChangeArg; -} - - - - - -SVGRegisteredEventListener::SVGRegisteredEventListener(SVGEvent::EventId _id, SVGEventListener *_listener, bool _useCapture) -{ - id = _id; - listener = _listener; - useCapture = _useCapture; - - listener->ref(); -} - -SVGRegisteredEventListener::~SVGRegisteredEventListener() -{ - listener->deref(); -} - -bool SVGRegisteredEventListener::operator==(const SVGRegisteredEventListener &other) -{ - return (id == other.id && - listener == other.listener && - useCapture == other.useCapture); -} diff --git a/ksvg/impl/SVGEventImpl.cpp b/ksvg/impl/SVGEventImpl.cpp new file mode 100644 index 00000000..9ff61abc --- /dev/null +++ b/ksvg/impl/SVGEventImpl.cpp @@ -0,0 +1,990 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + Additional copyright: + (C) 2001 Peter Kelly + (C) 2001 Tobias Anton + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDocumentImpl.h" +#include "SVGEventImpl.h" + +#include + +using namespace KSVG; + +#include "ksvg_scriptinterpreter.h" +#include "SVGEventImpl.lut.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGEventImpl::SVGEventImpl() +{ + m_canBubble = false; + m_cancelable = false; + + m_propagationStopped = false; + m_defaultPrevented = false; + m_id = SVGEvent::UNKNOWN_EVENT; + m_eventPhase = 0; + m_createTime = TQDateTime::currentDateTime(); + m_defaultHandled = false; + + m_target = 0; + m_currentTarget = 0; +} + +SVGEventImpl::SVGEventImpl(SVGEvent::EventId _id, bool canBubbleArg, bool cancelableArg) +{ + DOM::DOMString t = SVGEvent::idToType(_id); + m_type = t.implementation(); + + m_canBubble = canBubbleArg; + m_cancelable = cancelableArg; + + m_propagationStopped = false; + m_defaultPrevented = false; + m_id = _id; + m_eventPhase = 0; + m_createTime = TQDateTime::currentDateTime(); + m_defaultHandled = false; + + m_target = 0; + m_currentTarget = 0; +} + +SVGEventImpl::~SVGEventImpl() +{ +} + +DOM::DOMString SVGEventImpl::type() const +{ + return m_type; +} + +SVGElementImpl *SVGEventImpl::target() const +{ + return m_target; +} + +void SVGEventImpl::setTarget(SVGElementImpl *_target) +{ + m_target = _target; +} + +SVGElementImpl *SVGEventImpl::currentTarget() const +{ + return m_currentTarget; +} + +void SVGEventImpl::setCurrentTarget(SVGElementImpl *_currentTarget) +{ + m_currentTarget = _currentTarget; +} + +unsigned short SVGEventImpl::eventPhase() const +{ + return m_eventPhase; +} + +void SVGEventImpl::setEventPhase(unsigned short _eventPhase) +{ + m_eventPhase = _eventPhase; +} + +bool SVGEventImpl::bubbles() const +{ + return m_canBubble; +} + +bool SVGEventImpl::cancelable() const +{ + return m_cancelable; +} + +DOM::DOMTimeStamp SVGEventImpl::timeStamp() +{ + TQDateTime epoch(TQDate(1970, 1, 1), TQTime(0, 0)); + + // ### kjs does not yet support long long (?) so the value wraps around + return epoch.secsTo(m_createTime) * 1000 + m_createTime.time().msec(); +} + +void SVGEventImpl::stopPropagation() +{ + m_propagationStopped = true; +} + +void SVGEventImpl::preventDefault() +{ + if(m_cancelable) + m_defaultPrevented = true; +} + +void SVGEventImpl::initEvent(const DOM::DOMString &eventTypeArg, bool canBubbleArg, bool cancelableArg) +{ + // ### ensure this is not called after we have been dispatched (also for subclasses) + m_type = eventTypeArg.implementation(); + m_id = SVGEvent::typeToId(eventTypeArg); + + m_canBubble = canBubbleArg; + m_cancelable = cancelableArg; +} + +void SVGEventImpl::setDefaultHandled() +{ + m_defaultHandled = true; +} + +/* +@namespace KSVG +@begin SVGEventImpl::s_hashTable 11 + type SVGEventImpl::Type DontDelete|ReadOnly + target SVGEventImpl::Target DontDelete|ReadOnly + currentTarget SVGEventImpl::CurrentTarget DontDelete|ReadOnly + eventPhase SVGEventImpl::EventPhase DontDelete|ReadOnly + bubbles SVGEventImpl::Bubbles DontDelete|ReadOnly + cancelable SVGEventImpl::Cancelable DontDelete|ReadOnly + timeStamp SVGEventImpl::TimeStamp DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGEventImplProto::s_hashTable 13 + getType SVGEventImpl::GetType DontDelete|Function 0 + getTarget SVGEventImpl::GetTarget DontDelete|Function 0 + getCurrentTarget SVGEventImpl::GetCurrentTarget DontDelete|Function 0 + getCurrentNode SVGEventImpl::GetCurrentNode DontDelete|Function 0 + getEventphase SVGEventImpl::GetEventPhase DontDelete|Function 0 + getBubbles SVGEventImpl::GetBubbles DontDelete|Function 0 + getCancelable SVGEventImpl::GetCancelable DontDelete|Function 0 + getTimeStamp SVGEventImpl::GetTimeStamp DontDelete|Function 0 + stopPropagation SVGEventImpl::StopPropagation DontDelete|Function 0 + preventDefault SVGEventImpl::PreventDefault DontDelete|Function 0 + initEvent SVGEventImpl::InitEvent DontDelete|Function 3 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGEvent", SVGEventImplProto, SVGEventImplProtoFunc) + +Value SVGEventImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case Type: + return String(type()); + case Target: + return getDOMNode(exec, *target()); + case CurrentTarget: + return getDOMNode(exec, *currentTarget()); + case EventPhase: + return Number(eventPhase()); + case Bubbles: + return Boolean(bubbles()); + case Cancelable: + return Boolean(cancelable()); +// case TimeStamp: // TODO + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return KJS::Undefined(); + } +} + +Value SVGEventImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGEventImpl) + + switch(id) + { + case SVGEventImpl::GetType: + return String(obj->type()); + case SVGEventImpl::GetTarget: + return getDOMNode(exec, *obj->target()); + case SVGEventImpl::GetCurrentTarget: + case SVGEventImpl::GetCurrentNode: + return getDOMNode(exec, *obj->currentTarget()); + case SVGEventImpl::GetEventPhase: + return Number(obj->eventPhase()); + case SVGEventImpl::GetBubbles: + return Boolean(obj->bubbles()); + case SVGEventImpl::GetCancelable: + return Boolean(obj->cancelable()); +// case SVGEventImpl::GetTimeStamp: // TODO + case SVGEventImpl::StopPropagation: + { + obj->stopPropagation(); + return Undefined(); + } + case SVGEventImpl::PreventDefault: + { + obj->preventDefault(); + return Undefined(); + } + case SVGEventImpl::InitEvent: + { + obj->initEvent(args[0].toString(exec).string(), args[1].toBoolean(exec), args[2].toBoolean(exec)); + return Undefined(); + } + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + + + + + +SVGUIEventImpl::SVGUIEventImpl() : SVGEventImpl() +{ + m_detail = 0; +} + +SVGUIEventImpl::SVGUIEventImpl(SVGEvent::EventId _id, bool canBubbleArg, bool cancelableArg, DOM::AbstractView &viewArg, long detailArg) +: SVGEventImpl(_id, canBubbleArg, cancelableArg) +{ + m_view = viewArg; + m_detail = detailArg; +} + +SVGUIEventImpl::~SVGUIEventImpl() +{ +} + +DOM::AbstractView SVGUIEventImpl::view() const +{ + return m_view; +} + +long SVGUIEventImpl::detail() const +{ + return m_detail; +} + +void SVGUIEventImpl::initUIEvent(const DOM::DOMString &typeArg, + bool canBubbleArg, + bool cancelableArg, + const DOM::AbstractView &viewArg, + long detailArg) +{ + SVGEventImpl::initEvent(typeArg, canBubbleArg, cancelableArg); + + m_view = viewArg; + m_detail = detailArg; +} + +/* +@namespace KSVG +@begin SVGUIEventImpl::s_hashTable 3 + view SVGUIEventImpl::View DontDelete|ReadOnly + detail SVGUIEventImpl::Detail DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGUIEventImplProto::s_hashTable 5 + getView SVGUIEventImpl::GetView DontDelete|Function 0 + getDetail SVGUIEventImpl::GetDetail DontDelete|Function 0 + initUIEvent SVGUIEventImpl::InitUIEvent DontDelete|Function 5 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGUIEvent", SVGUIEventImplProto, SVGUIEventImplProtoFunc) + +Value SVGUIEventImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { +// case View: // TODO + case Detail: + return Number(detail()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return KJS::Undefined(); + } +} + +Value SVGUIEventImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) +{ + KSVG_CHECK_THIS(SVGUIEventImpl) + + switch(id) + { +// case SVGUIEventImpl::GetView: // TODO + case SVGUIEventImpl::GetDetail: + return Number(obj->detail()); +// case SVGUIEventImpl::InitUIEvent: // TODO + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +SVGKeyEventImpl::SVGKeyEventImpl() : SVGUIEventImpl() +{ + qKeyEvent = 0; +} + +SVGKeyEventImpl::SVGKeyEventImpl(TQKeyEvent *key, DOM::AbstractView &view, SVGEvent::EventId _id) : SVGUIEventImpl(_id, true, true, view, 0) +{ + qKeyEvent = new TQKeyEvent(key->type(), key->key(), key->ascii(), key->state(), key->text(), key->isAutoRepeat(), key->count()); + + // Events are supposed to be accepted by default in TQt! + // This line made TQLineEdit's keyevents be ignored, so they were sent to the tdehtmlview + // (and e.g. space would make it scroll down) + //qKeyEvent->ignore(); + + m_detail = key->count(); + + m_numPad = false; + m_keyVal = 0; + m_virtKeyVal = DOM_VK_UNDEFINED; + m_inputGenerated = true; + + switch(key->key()) + { + case TQt::Key_Enter: + m_numPad = true; + /* fall through */ + case TQt::Key_Return: + m_virtKeyVal = DOM_VK_ENTER; + break; + case TQt::Key_NumLock: + m_numPad = true; + m_virtKeyVal = DOM_VK_NUM_LOCK; + break; + case TQt::Key_Alt: + m_virtKeyVal = DOM_VK_RIGHT_ALT; + // ### DOM_VK_LEFT_ALT; + break; + case TQt::Key_Control: + m_virtKeyVal = DOM_VK_LEFT_CONTROL; + // ### DOM_VK_RIGHT_CONTROL + break; + case TQt::Key_Shift: + m_virtKeyVal = DOM_VK_LEFT_SHIFT; + // ### DOM_VK_RIGHT_SHIFT + break; + case TQt::Key_Meta: + m_virtKeyVal = DOM_VK_LEFT_META; + // ### DOM_VK_RIGHT_META + break; + case TQt::Key_CapsLock: + m_virtKeyVal = DOM_VK_CAPS_LOCK; + break; + case TQt::Key_Delete: + m_virtKeyVal = DOM_VK_DELETE; + break; + case TQt::Key_End: + m_virtKeyVal = DOM_VK_END; + break; + case TQt::Key_Escape: + m_virtKeyVal = DOM_VK_ESCAPE; + break; + case TQt::Key_Home: + m_virtKeyVal = DOM_VK_HOME; + break; + case TQt::Key_Insert: + m_virtKeyVal = DOM_VK_INSERT; + break; + case TQt::Key_Pause: + m_virtKeyVal = DOM_VK_PAUSE; + break; + case TQt::Key_Print: + m_virtKeyVal = DOM_VK_PRINTSCREEN; + break; + case TQt::Key_ScrollLock: + m_virtKeyVal = DOM_VK_SCROLL_LOCK; + break; + case TQt::Key_Left: + m_virtKeyVal = DOM_VK_LEFT; + break; + case TQt::Key_Right: + m_virtKeyVal = DOM_VK_RIGHT; + break; + case TQt::Key_Up: + m_virtKeyVal = DOM_VK_UP; + break; + case TQt::Key_Down: + m_virtKeyVal = DOM_VK_DOWN; + break; + case TQt::Key_Next: + m_virtKeyVal = DOM_VK_PAGE_DOWN; + break; + case TQt::Key_Prior: + m_virtKeyVal = DOM_VK_PAGE_UP; + break; + case TQt::Key_F1: + m_virtKeyVal = DOM_VK_F1; + break; + case TQt::Key_F2: + m_virtKeyVal = DOM_VK_F2; + break; + case TQt::Key_F3: + m_virtKeyVal = DOM_VK_F3; + break; + case TQt::Key_F4: + m_virtKeyVal = DOM_VK_F4; + break; + case TQt::Key_F5: + m_virtKeyVal = DOM_VK_F5; + break; + case TQt::Key_F6: + m_virtKeyVal = DOM_VK_F6; + break; + case TQt::Key_F7: + m_virtKeyVal = DOM_VK_F7; + break; + case TQt::Key_F8: + m_virtKeyVal = DOM_VK_F8; + break; + case TQt::Key_F9: + m_virtKeyVal = DOM_VK_F9; + break; + case TQt::Key_F10: + m_virtKeyVal = DOM_VK_F10; + break; + case TQt::Key_F11: + m_virtKeyVal = DOM_VK_F11; + break; + case TQt::Key_F12: + m_virtKeyVal = DOM_VK_F12; + break; + case TQt::Key_F13: + m_virtKeyVal = DOM_VK_F13; + break; + case TQt::Key_F14: + m_virtKeyVal = DOM_VK_F14; + break; + case TQt::Key_F15: + m_virtKeyVal = DOM_VK_F15; + break; + case TQt::Key_F16: + m_virtKeyVal = DOM_VK_F16; + break; + case TQt::Key_F17: + m_virtKeyVal = DOM_VK_F17; + break; + case TQt::Key_F18: + m_virtKeyVal = DOM_VK_F18; + break; + case TQt::Key_F19: + m_virtKeyVal = DOM_VK_F19; + break; + case TQt::Key_F20: + m_virtKeyVal = DOM_VK_F20; + break; + case TQt::Key_F21: + m_virtKeyVal = DOM_VK_F21; + break; + case TQt::Key_F22: + m_virtKeyVal = DOM_VK_F22; + break; + case TQt::Key_F23: + m_virtKeyVal = DOM_VK_F23; + break; + case TQt::Key_F24: + m_virtKeyVal = DOM_VK_F24; + break; + default: + m_virtKeyVal = DOM_VK_UNDEFINED; + break; + } + + // m_keyVal should contain the unicode value + // of the pressed key if available. + if (!key->text().isNull()) + m_keyVal = TQString(key->text()).unicode()[0]; + + // m_numPad = ??? + + // key->state returns enum ButtonState, which is ShiftButton, ControlButton and AltButton or'ed together. + m_modifier = key->state(); + + // key->text() returns the unicode sequence as a TQString + m_outputString = DOM::DOMString(key->text()); +} + +SVGKeyEventImpl::SVGKeyEventImpl(SVGEvent::EventId _id, + bool canBubbleArg, + bool cancelableArg, + DOM::AbstractView &viewArg, + unsigned short detailArg, + DOM::DOMString &outputStringArg, + unsigned long keyValArg, + unsigned long virtKeyValArg, + bool inputGeneratedArg, + bool numPadArg) +: SVGUIEventImpl(_id, canBubbleArg, cancelableArg, viewArg, detailArg) +{ + qKeyEvent = 0; + m_keyVal = keyValArg; + m_virtKeyVal = virtKeyValArg; + m_inputGenerated = inputGeneratedArg; + m_outputString = outputStringArg; + m_numPad = numPadArg; + m_modifier = 0; +} + +SVGKeyEventImpl::~SVGKeyEventImpl() +{ + delete qKeyEvent; +} + +bool SVGKeyEventImpl::checkModifier(unsigned long modifierArg) +{ + return ((m_modifier && modifierArg) == modifierArg); +} + +void SVGKeyEventImpl::initKeyEvent(DOM::DOMString &typeArg, + bool canBubbleArg, + bool cancelableArg, + const DOM::AbstractView &viewArg, + long detailArg, + DOM::DOMString &outputStringArg, + unsigned long keyValArg, + unsigned long virtKeyValArg, + bool inputGeneratedArg, + bool numPadArg) +{ + SVGUIEventImpl::initUIEvent(typeArg, canBubbleArg, cancelableArg, viewArg, detailArg); + + m_outputString = outputStringArg; + m_keyVal = keyValArg; + m_virtKeyVal = virtKeyValArg; + m_inputGenerated = inputGeneratedArg; + m_numPad = numPadArg; +} + +void SVGKeyEventImpl::initModifier(unsigned long modifierArg, bool valueArg) +{ + if(valueArg) + m_modifier |= modifierArg; + else + m_modifier &= (modifierArg ^ 0xFFFFFFFF); +} + +bool SVGKeyEventImpl::inputGenerated() const +{ + return m_inputGenerated; +} + +unsigned long SVGKeyEventImpl::keyVal() const +{ + return m_keyVal; +} + +DOM::DOMString SVGKeyEventImpl::outputString() const +{ + return m_outputString; +} + +/* +@namespace KSVG +@begin SVGKeyEventImpl::s_hashTable 7 + keyVal SVGKeyEventImpl::KeyVal DontDelete|ReadOnly + keyCode SVGKeyEventImpl::KeyVal DontDelete|ReadOnly + charCode SVGKeyEventImpl::KeyVal DontDelete|ReadOnly + outputString SVGKeyEventImpl::OutputString DontDelete|ReadOnly + virtKeyVal SVGKeyEventImpl::VirtKeyVal DontDelete|ReadOnly +# todo visibleOutputGenerated numPad +@end +@namespace KSVG +@begin SVGKeyEventImplProto::s_hashTable 7 + checkModifier SVGKeyEventImpl::CheckModifier DontDelete|Function 1 + getKeyCode SVGKeyEventImpl::GetKeyVal DontDelete|Function 0 + getCharCode SVGKeyEventImpl::GetKeyVal DontDelete|Function 0 + getKeyVal SVGKeyEventImpl::GetKeyVal DontDelete|Function 0 + getCharCode SVGKeyEventImpl::GetCharCode DontDelete|Function 0 +# todo initModifier +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGKeyEvent", SVGKeyEventImplProto, SVGKeyEventImplProtoFunc) + +Value SVGKeyEventImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case KeyVal: + return Number(keyVal()); + case VirtKeyVal: + return Number(virtKeyVal()); + case OutputString: + return String(outputString()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGKeyEventImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGKeyEventImpl) + + switch(id) + { + case SVGKeyEventImpl::CheckModifier: + return Boolean((static_cast *>(static_cast(thisObj.imp()))->impl())->checkModifier(args[0].toUInt32(exec))); + case SVGKeyEventImpl::GetKeyVal: + case SVGKeyEventImpl::GetCharCode: + return Number((static_cast *>(static_cast(thisObj.imp()))->impl())->keyVal()); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + + + +// ----------------------------------------------------------------------------- + +SVGMouseEventImpl::SVGMouseEventImpl() : SVGUIEventImpl() +{ + m_screenX = 0; + m_screenY = 0; + m_clientX = 0; + m_clientY = 0; + m_ctrlKey = false; + m_altKey = false; + m_shiftKey = false; + m_metaKey = false; + m_button = 0; +} + +SVGMouseEventImpl::SVGMouseEventImpl(SVGEvent::EventId _id, + bool canBubbleArg, + bool cancelableArg, + DOM::AbstractView &viewArg, + long detailArg, + long screenXArg, + long screenYArg, + long clientXArg, + long clientYArg, + bool ctrlKeyArg, + bool altKeyArg, + bool shiftKeyArg, + bool metaKeyArg, + unsigned short buttonArg, + SVGElementImpl *relatedTargetArg) +: SVGUIEventImpl(_id, canBubbleArg, cancelableArg, viewArg, detailArg) +{ + m_screenX = screenXArg; + m_screenY = screenYArg; + m_clientX = clientXArg; + m_clientY = clientYArg; + m_ctrlKey = ctrlKeyArg; + m_altKey = altKeyArg; + m_shiftKey = shiftKeyArg; + m_metaKey = metaKeyArg; + m_button = buttonArg; + m_relatedTarget = relatedTargetArg; +} + +SVGMouseEventImpl::~SVGMouseEventImpl() +{ +} + +long SVGMouseEventImpl::screenX() const +{ + return m_screenX; +} + +long SVGMouseEventImpl::screenY() const +{ + return m_screenY; +} + +long SVGMouseEventImpl::clientX() const +{ + return m_clientX; +} + +long SVGMouseEventImpl::clientY() const +{ + return m_clientY; +} + +bool SVGMouseEventImpl::ctrlKey() const +{ + return m_ctrlKey; +} + +bool SVGMouseEventImpl::shiftKey() const +{ + return m_shiftKey; +} + +bool SVGMouseEventImpl::altKey() const +{ + return m_altKey; +} + +bool SVGMouseEventImpl::metaKey() const +{ + return m_metaKey; +} + +unsigned short SVGMouseEventImpl::button() const +{ + return m_button; +} + +SVGElementImpl *SVGMouseEventImpl::relatedTarget() const +{ + return m_relatedTarget; +} + +DOM::DOMString SVGMouseEventImpl::url() const +{ + return m_url; +} + +void SVGMouseEventImpl::setURL(DOM::DOMString url) +{ + m_url = url; +} + +void SVGMouseEventImpl::initMouseEvent(const DOM::DOMString &typeArg, + bool canBubbleArg, + bool cancelableArg, + const DOM::AbstractView &viewArg, + long detailArg, + long screenXArg, + long screenYArg, + long clientXArg, + long clientYArg, + bool ctrlKeyArg, + bool altKeyArg, + bool shiftKeyArg, + bool metaKeyArg, + unsigned short buttonArg, + SVGElementImpl *relatedTargetArg) +{ + SVGUIEventImpl::initUIEvent(typeArg, canBubbleArg, cancelableArg, viewArg, detailArg); + + m_screenX = screenXArg; + m_screenY = screenYArg; + m_clientX = clientXArg; + m_clientY = clientYArg; + m_ctrlKey = ctrlKeyArg; + m_altKey = altKeyArg; + m_shiftKey = shiftKeyArg; + m_metaKey = metaKeyArg; + m_button = buttonArg; + m_relatedTarget = relatedTargetArg; +} + +/* +@namespace KSVG +@begin SVGMouseEventImpl::s_hashTable 11 + screenX SVGMouseEventImpl::ScreenX DontDelete|ReadOnly + screenY SVGMouseEventImpl::ScreenY DontDelete|ReadOnly + clientX SVGMouseEventImpl::ClientX DontDelete|ReadOnly + clientY SVGMouseEventImpl::ClientY DontDelete|ReadOnly + ctrlKey SVGMouseEventImpl::CtrlKey DontDelete|ReadOnly + shiftKey SVGMouseEventImpl::ShiftKey DontDelete|ReadOnly + altKey SVGMouseEventImpl::AltKey DontDelete|ReadOnly + metaKey SVGMouseEventImpl::MetaKey DontDelete|ReadOnly + button SVGMouseEventImpl::Button DontDelete|ReadOnly + relatedTarget SVGMouseEventImpl::RelatedTarget DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGMouseEventImplProto::s_hashTable 13 + getScreenX SVGMouseEventImpl::GetScreenX DontDelete|Function 0 + getScreenY SVGMouseEventImpl::GetScreenY DontDelete|Function 0 + getClientX SVGMouseEventImpl::GetClientX DontDelete|Function 0 + getClientY SVGMouseEventImpl::GetClientY DontDelete|Function 0 + getCtrlKey SVGMouseEventImpl::GetCtrlKey DontDelete|Function 0 + getShiftKey SVGMouseEventImpl::GetShiftKey DontDelete|Function 0 + getAltKey SVGMouseEventImpl::GetAltKey DontDelete|Function 0 + getMetaKey SVGMouseEventImpl::GetMetaKey DontDelete|Function 0 + getButton SVGMouseEventImpl::GetButton DontDelete|Function 0 + getRelatedTarget SVGMouseEventImpl::GetRelatedTarget DontDelete|Function 0 + initMouseEvent SVGMouseEventImpl::InitMouseEvent DontDelete|Function 15 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGMouseEvent", SVGMouseEventImplProto, SVGMouseEventImplProtoFunc) + +Value SVGMouseEventImpl::getValueProperty(ExecState *exec, int token) const +{ + kdDebug(26004) << k_funcinfo << endl; + switch(token) + { + case ScreenX: + return Number(screenX()); + case ScreenY: + return Number(screenY()); + case ClientX: + return Number(clientX()); + case ClientY: + return Number(clientY()); + case CtrlKey: + return Number(ctrlKey()); + case ShiftKey: + return Number(shiftKey()); + case AltKey: + return Number(altKey()); + case MetaKey: + return Number(metaKey()); + case Button: + return Number(button()); + case RelatedTarget: + return getDOMNode(exec, *relatedTarget()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return KJS::Undefined(); + } +} + +Value SVGMouseEventImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) +{ + kdDebug(26004) << k_funcinfo << endl; + KSVG_CHECK_THIS(SVGMouseEventImpl) + + switch(id) + { + case SVGMouseEventImpl::GetScreenX: + return Number(obj->screenX()); + case SVGMouseEventImpl::GetScreenY: + return Number(obj->screenY()); + case SVGMouseEventImpl::GetClientX: + return Number(obj->clientX()); + case SVGMouseEventImpl::GetClientY: + return Number(obj->clientY()); + case SVGMouseEventImpl::GetCtrlKey: + return Number(obj->ctrlKey()); + case SVGMouseEventImpl::GetShiftKey: + return Number(obj->shiftKey()); + case SVGMouseEventImpl::GetAltKey: + return Number(obj->altKey()); + case SVGMouseEventImpl::GetMetaKey: + return Number(obj->metaKey()); + case SVGMouseEventImpl::GetButton: + return Number(obj->button()); + case SVGMouseEventImpl::GetRelatedTarget: + return getDOMNode(exec, *obj->relatedTarget()); +// case SVGMouseEventImpl::InitMouseEvent: // TODO + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + + + + +SVGMutationEventImpl::SVGMutationEventImpl() : SVGEventImpl() +{ + m_attrChange = 0; +} + +SVGMutationEventImpl::SVGMutationEventImpl(SVGEvent::EventId _id, + bool canBubbleArg, + bool cancelableArg, + SVGElementImpl *relatedNodeArg, + const DOM::DOMString &prevValueArg, + const DOM::DOMString &newValueArg, + const DOM::DOMString &attrNameArg, + unsigned short attrChangeArg) +: SVGEventImpl(_id, canBubbleArg, cancelableArg) +{ + m_relatedNode = relatedNodeArg; + m_prevValue = prevValueArg.implementation(); + m_newValue = newValueArg.implementation(); + m_attrName = attrNameArg.implementation(); + m_attrChange = attrChangeArg; +} + +SVGMutationEventImpl::~SVGMutationEventImpl() +{ +} + +SVGElementImpl *SVGMutationEventImpl::relatedNode() const +{ + return m_relatedNode; +} + +DOM::DOMString SVGMutationEventImpl::prevValue() const +{ + return m_prevValue; +} + +DOM::DOMString SVGMutationEventImpl::newValue() const +{ + return m_newValue; +} + +DOM::DOMString SVGMutationEventImpl::attrName() const +{ + return m_attrName; +} + +unsigned short SVGMutationEventImpl::attrChange() const +{ + return m_attrChange; +} + +void SVGMutationEventImpl::initMutationEvent(const DOM::DOMString &typeArg, + bool canBubbleArg, + bool cancelableArg, + SVGElementImpl *relatedNodeArg, + const DOM::DOMString &prevValueArg, + const DOM::DOMString &newValueArg, + const DOM::DOMString &attrNameArg, + unsigned short attrChangeArg) +{ + SVGEventImpl::initEvent(typeArg, canBubbleArg, cancelableArg); + + m_relatedNode = relatedNodeArg; + m_prevValue = prevValueArg.implementation(); + m_newValue = newValueArg.implementation(); + m_attrName = attrNameArg.implementation(); + m_attrChange = attrChangeArg; +} + + + + + +SVGRegisteredEventListener::SVGRegisteredEventListener(SVGEvent::EventId _id, SVGEventListener *_listener, bool _useCapture) +{ + id = _id; + listener = _listener; + useCapture = _useCapture; + + listener->ref(); +} + +SVGRegisteredEventListener::~SVGRegisteredEventListener() +{ + listener->deref(); +} + +bool SVGRegisteredEventListener::operator==(const SVGRegisteredEventListener &other) +{ + return (id == other.id && + listener == other.listener && + useCapture == other.useCapture); +} diff --git a/ksvg/impl/SVGExternalResourcesRequiredImpl.cc b/ksvg/impl/SVGExternalResourcesRequiredImpl.cc deleted file mode 100644 index 0303a75b..00000000 --- a/ksvg/impl/SVGExternalResourcesRequiredImpl.cc +++ /dev/null @@ -1,86 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGAnimatedBooleanImpl.h" -#include "SVGExternalResourcesRequiredImpl.h" - -using namespace KSVG; - -#include "SVGExternalResourcesRequiredImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGExternalResourcesRequiredImpl::SVGExternalResourcesRequiredImpl() -{ - KSVG_EMPTY_FLAGS - - m_externalResourcesRequired = new SVGAnimatedBooleanImpl(); - m_externalResourcesRequired->ref(); -} - -SVGExternalResourcesRequiredImpl::~SVGExternalResourcesRequiredImpl() -{ - if(m_externalResourcesRequired) - m_externalResourcesRequired->deref(); -} - -SVGAnimatedBooleanImpl *SVGExternalResourcesRequiredImpl::externalResourcesRequired() const -{ - return m_externalResourcesRequired; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGExternalResourcesRequiredImpl::s_hashTable 2 - externalResourcesRequired SVGExternalResourcesRequiredImpl::ExternalResourcesRequired DontDelete|ReadOnly -@end -*/ - -Value SVGExternalResourcesRequiredImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case ExternalResourcesRequired: - return m_externalResourcesRequired->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGExternalResourcesRequiredImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - switch(token) - { - case ExternalResourcesRequired: - m_externalResourcesRequired->setBaseVal(value.toBoolean(exec)); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGExternalResourcesRequiredImpl.cpp b/ksvg/impl/SVGExternalResourcesRequiredImpl.cpp new file mode 100644 index 00000000..0303a75b --- /dev/null +++ b/ksvg/impl/SVGExternalResourcesRequiredImpl.cpp @@ -0,0 +1,86 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGAnimatedBooleanImpl.h" +#include "SVGExternalResourcesRequiredImpl.h" + +using namespace KSVG; + +#include "SVGExternalResourcesRequiredImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGExternalResourcesRequiredImpl::SVGExternalResourcesRequiredImpl() +{ + KSVG_EMPTY_FLAGS + + m_externalResourcesRequired = new SVGAnimatedBooleanImpl(); + m_externalResourcesRequired->ref(); +} + +SVGExternalResourcesRequiredImpl::~SVGExternalResourcesRequiredImpl() +{ + if(m_externalResourcesRequired) + m_externalResourcesRequired->deref(); +} + +SVGAnimatedBooleanImpl *SVGExternalResourcesRequiredImpl::externalResourcesRequired() const +{ + return m_externalResourcesRequired; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGExternalResourcesRequiredImpl::s_hashTable 2 + externalResourcesRequired SVGExternalResourcesRequiredImpl::ExternalResourcesRequired DontDelete|ReadOnly +@end +*/ + +Value SVGExternalResourcesRequiredImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case ExternalResourcesRequired: + return m_externalResourcesRequired->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGExternalResourcesRequiredImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + switch(token) + { + case ExternalResourcesRequired: + m_externalResourcesRequired->setBaseVal(value.toBoolean(exec)); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGFEBlendElementImpl.cc b/ksvg/impl/SVGFEBlendElementImpl.cc deleted file mode 100644 index cec9cb88..00000000 --- a/ksvg/impl/SVGFEBlendElementImpl.cc +++ /dev/null @@ -1,62 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEBlendElementImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedEnumerationImpl.h" - -using namespace KSVG; - -SVGFEBlendElementImpl::SVGFEBlendElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_in2 = new SVGAnimatedStringImpl(); - m_in2->ref(); - - m_mode = new SVGAnimatedEnumerationImpl(); - m_mode->ref(); -} - -SVGFEBlendElementImpl::~SVGFEBlendElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_in2) - m_in2->deref(); - if(m_mode) - m_mode->deref(); -} - -SVGAnimatedStringImpl *SVGFEBlendElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedStringImpl *SVGFEBlendElementImpl::in2() const -{ - return m_in2; -} - -SVGAnimatedEnumerationImpl *SVGFEBlendElementImpl::mode() const -{ - return m_mode; -} diff --git a/ksvg/impl/SVGFEBlendElementImpl.cpp b/ksvg/impl/SVGFEBlendElementImpl.cpp new file mode 100644 index 00000000..cec9cb88 --- /dev/null +++ b/ksvg/impl/SVGFEBlendElementImpl.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEBlendElementImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedEnumerationImpl.h" + +using namespace KSVG; + +SVGFEBlendElementImpl::SVGFEBlendElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_in2 = new SVGAnimatedStringImpl(); + m_in2->ref(); + + m_mode = new SVGAnimatedEnumerationImpl(); + m_mode->ref(); +} + +SVGFEBlendElementImpl::~SVGFEBlendElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_in2) + m_in2->deref(); + if(m_mode) + m_mode->deref(); +} + +SVGAnimatedStringImpl *SVGFEBlendElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedStringImpl *SVGFEBlendElementImpl::in2() const +{ + return m_in2; +} + +SVGAnimatedEnumerationImpl *SVGFEBlendElementImpl::mode() const +{ + return m_mode; +} diff --git a/ksvg/impl/SVGFEColorMatrixElementImpl.cc b/ksvg/impl/SVGFEColorMatrixElementImpl.cc deleted file mode 100644 index 0bd0c542..00000000 --- a/ksvg/impl/SVGFEColorMatrixElementImpl.cc +++ /dev/null @@ -1,63 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedNumberListImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGFEColorMatrixElementImpl.h" - -using namespace KSVG; - -SVGFEColorMatrixElementImpl::SVGFEColorMatrixElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_type = new SVGAnimatedEnumerationImpl(); - m_type->ref(); - - m_values = new SVGAnimatedNumberListImpl(); - m_values->ref(); -} - -SVGFEColorMatrixElementImpl::~SVGFEColorMatrixElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_type) - m_type->deref(); - if(m_values) - m_values->deref(); -} - -SVGAnimatedStringImpl *SVGFEColorMatrixElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedEnumerationImpl *SVGFEColorMatrixElementImpl::type() const -{ - return m_type; -} - -SVGAnimatedNumberListImpl *SVGFEColorMatrixElementImpl::values() const -{ - return m_values; -} diff --git a/ksvg/impl/SVGFEColorMatrixElementImpl.cpp b/ksvg/impl/SVGFEColorMatrixElementImpl.cpp new file mode 100644 index 00000000..0bd0c542 --- /dev/null +++ b/ksvg/impl/SVGFEColorMatrixElementImpl.cpp @@ -0,0 +1,63 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedNumberListImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGFEColorMatrixElementImpl.h" + +using namespace KSVG; + +SVGFEColorMatrixElementImpl::SVGFEColorMatrixElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_type = new SVGAnimatedEnumerationImpl(); + m_type->ref(); + + m_values = new SVGAnimatedNumberListImpl(); + m_values->ref(); +} + +SVGFEColorMatrixElementImpl::~SVGFEColorMatrixElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_type) + m_type->deref(); + if(m_values) + m_values->deref(); +} + +SVGAnimatedStringImpl *SVGFEColorMatrixElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedEnumerationImpl *SVGFEColorMatrixElementImpl::type() const +{ + return m_type; +} + +SVGAnimatedNumberListImpl *SVGFEColorMatrixElementImpl::values() const +{ + return m_values; +} diff --git a/ksvg/impl/SVGFEComponentTransferElementImpl.cc b/ksvg/impl/SVGFEComponentTransferElementImpl.cc deleted file mode 100644 index cdc4a053..00000000 --- a/ksvg/impl/SVGFEComponentTransferElementImpl.cc +++ /dev/null @@ -1,41 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGFEComponentTransferElementImpl.h" - -using namespace KSVG; - -SVGFEComponentTransferElementImpl::SVGFEComponentTransferElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); -} - -SVGFEComponentTransferElementImpl::~SVGFEComponentTransferElementImpl() -{ - if(m_in1) - m_in1->deref(); -} - -SVGAnimatedStringImpl *SVGFEComponentTransferElementImpl::in1() const -{ - return m_in1; -} diff --git a/ksvg/impl/SVGFEComponentTransferElementImpl.cpp b/ksvg/impl/SVGFEComponentTransferElementImpl.cpp new file mode 100644 index 00000000..cdc4a053 --- /dev/null +++ b/ksvg/impl/SVGFEComponentTransferElementImpl.cpp @@ -0,0 +1,41 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGFEComponentTransferElementImpl.h" + +using namespace KSVG; + +SVGFEComponentTransferElementImpl::SVGFEComponentTransferElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); +} + +SVGFEComponentTransferElementImpl::~SVGFEComponentTransferElementImpl() +{ + if(m_in1) + m_in1->deref(); +} + +SVGAnimatedStringImpl *SVGFEComponentTransferElementImpl::in1() const +{ + return m_in1; +} diff --git a/ksvg/impl/SVGFECompositeElementImpl.cc b/ksvg/impl/SVGFECompositeElementImpl.cc deleted file mode 100644 index 0ddaed6e..00000000 --- a/ksvg/impl/SVGFECompositeElementImpl.cc +++ /dev/null @@ -1,103 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumberImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGFECompositeElementImpl.h" -#include "SVGAnimatedEnumerationImpl.h" - -using namespace KSVG; - -SVGFECompositeElementImpl::SVGFECompositeElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_in2 = new SVGAnimatedStringImpl(); - m_in2->ref(); - - m_operator = new SVGAnimatedEnumerationImpl(); - m_operator->ref(); - - m_k1 = new SVGAnimatedNumberImpl(); - m_k1->ref(); - - m_k2 = new SVGAnimatedNumberImpl(); - m_k2->ref(); - - m_k3 = new SVGAnimatedNumberImpl(); - m_k3->ref(); - - m_k4 = new SVGAnimatedNumberImpl(); - m_k4->ref(); -} - -SVGFECompositeElementImpl::~SVGFECompositeElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_in2) - m_in2->deref(); - if(m_operator) - m_operator->deref(); - if(m_k1) - m_k1->deref(); - if(m_k2) - m_k2->deref(); - if(m_k3) - m_k3->deref(); - if(m_k4) - m_k4->deref(); -} - -SVGAnimatedStringImpl *SVGFECompositeElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedStringImpl *SVGFECompositeElementImpl::in2() const -{ - return m_in2; -} - -SVGAnimatedEnumerationImpl *SVGFECompositeElementImpl::Operator() const -{ - return m_operator; -} - -SVGAnimatedNumberImpl *SVGFECompositeElementImpl::k1() const -{ - return m_k1; -} - -SVGAnimatedNumberImpl *SVGFECompositeElementImpl::k2() const -{ - return m_k2; -} - -SVGAnimatedNumberImpl *SVGFECompositeElementImpl::k3() const -{ - return m_k3; -} - -SVGAnimatedNumberImpl *SVGFECompositeElementImpl::k4() const -{ - return m_k4; -} diff --git a/ksvg/impl/SVGFECompositeElementImpl.cpp b/ksvg/impl/SVGFECompositeElementImpl.cpp new file mode 100644 index 00000000..0ddaed6e --- /dev/null +++ b/ksvg/impl/SVGFECompositeElementImpl.cpp @@ -0,0 +1,103 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumberImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGFECompositeElementImpl.h" +#include "SVGAnimatedEnumerationImpl.h" + +using namespace KSVG; + +SVGFECompositeElementImpl::SVGFECompositeElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_in2 = new SVGAnimatedStringImpl(); + m_in2->ref(); + + m_operator = new SVGAnimatedEnumerationImpl(); + m_operator->ref(); + + m_k1 = new SVGAnimatedNumberImpl(); + m_k1->ref(); + + m_k2 = new SVGAnimatedNumberImpl(); + m_k2->ref(); + + m_k3 = new SVGAnimatedNumberImpl(); + m_k3->ref(); + + m_k4 = new SVGAnimatedNumberImpl(); + m_k4->ref(); +} + +SVGFECompositeElementImpl::~SVGFECompositeElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_in2) + m_in2->deref(); + if(m_operator) + m_operator->deref(); + if(m_k1) + m_k1->deref(); + if(m_k2) + m_k2->deref(); + if(m_k3) + m_k3->deref(); + if(m_k4) + m_k4->deref(); +} + +SVGAnimatedStringImpl *SVGFECompositeElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedStringImpl *SVGFECompositeElementImpl::in2() const +{ + return m_in2; +} + +SVGAnimatedEnumerationImpl *SVGFECompositeElementImpl::Operator() const +{ + return m_operator; +} + +SVGAnimatedNumberImpl *SVGFECompositeElementImpl::k1() const +{ + return m_k1; +} + +SVGAnimatedNumberImpl *SVGFECompositeElementImpl::k2() const +{ + return m_k2; +} + +SVGAnimatedNumberImpl *SVGFECompositeElementImpl::k3() const +{ + return m_k3; +} + +SVGAnimatedNumberImpl *SVGFECompositeElementImpl::k4() const +{ + return m_k4; +} diff --git a/ksvg/impl/SVGFEConvolveMatrixElementImpl.cc b/ksvg/impl/SVGFEConvolveMatrixElementImpl.cc deleted file mode 100644 index 4888eed7..00000000 --- a/ksvg/impl/SVGFEConvolveMatrixElementImpl.cc +++ /dev/null @@ -1,147 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumberImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedIntegerImpl.h" -#include "SVGAnimatedBooleanImpl.h" -#include "SVGAnimatedIntegerImpl.h" -#include "SVGAnimatedNumberListImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGFEConvolveMatrixElementImpl.h" - -using namespace KSVG; - -SVGFEConvolveMatrixElementImpl::SVGFEConvolveMatrixElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_orderX = new SVGAnimatedIntegerImpl(); - m_orderX->ref(); - - m_orderY = new SVGAnimatedIntegerImpl(); - m_orderY->ref(); - - m_kernelMatrix = new SVGAnimatedNumberListImpl(); - m_kernelMatrix->ref(); - - m_divisor = new SVGAnimatedNumberImpl(); - m_divisor->ref(); - - m_bias = new SVGAnimatedNumberImpl(); - m_bias->ref(); - - m_targetX = new SVGAnimatedIntegerImpl(); - m_targetX->ref(); - - m_targetY = new SVGAnimatedIntegerImpl(); - m_targetY->ref(); - - m_edgeMode = new SVGAnimatedEnumerationImpl(); - m_edgeMode->ref(); - - m_kernelUnitLengthX = new SVGAnimatedLengthImpl(); - m_kernelUnitLengthX->ref(); - - m_kernelUnitLengthY = new SVGAnimatedLengthImpl(); - m_kernelUnitLengthY->ref(); - - m_preserveAlpha = new SVGAnimatedBooleanImpl(); - m_preserveAlpha->ref(); -} - -SVGFEConvolveMatrixElementImpl::~SVGFEConvolveMatrixElementImpl() -{ - if(m_orderX) - m_orderX->deref(); - if(m_orderY) - m_orderY->deref(); - if(m_kernelMatrix) - m_kernelMatrix->deref(); - if(m_divisor) - m_divisor->deref(); - if(m_bias) - m_bias->deref(); - if(m_targetX) - m_targetX->deref(); - if(m_targetY) - m_targetY->deref(); - if(m_edgeMode) - m_edgeMode->deref(); - if(m_kernelUnitLengthX) - m_kernelUnitLengthX->deref(); - if(m_kernelUnitLengthY) - m_kernelUnitLengthY->deref(); - if(m_preserveAlpha) - m_preserveAlpha->deref(); -} - -SVGAnimatedIntegerImpl *SVGFEConvolveMatrixElementImpl::orderX() const -{ - return m_orderX; -} - -SVGAnimatedIntegerImpl *SVGFEConvolveMatrixElementImpl::orderY() const -{ - return m_orderY; -} - -SVGAnimatedNumberListImpl *SVGFEConvolveMatrixElementImpl::kernelMatrix() const -{ - return m_kernelMatrix; -} - -SVGAnimatedNumberImpl *SVGFEConvolveMatrixElementImpl::divisor() const -{ - return m_divisor; -} - -SVGAnimatedNumberImpl *SVGFEConvolveMatrixElementImpl::bias() const -{ - return m_bias; -} - -SVGAnimatedIntegerImpl *SVGFEConvolveMatrixElementImpl::targetX() const -{ - return m_targetX; -} - -SVGAnimatedIntegerImpl *SVGFEConvolveMatrixElementImpl::targetY() const -{ - return m_targetY; -} - -SVGAnimatedEnumerationImpl *SVGFEConvolveMatrixElementImpl::edgeMode() const -{ - return m_edgeMode; -} - -SVGAnimatedLengthImpl *SVGFEConvolveMatrixElementImpl::kernelUnitLengthX() const -{ - return m_kernelUnitLengthX; -} - -SVGAnimatedLengthImpl *SVGFEConvolveMatrixElementImpl::kernelUnitLengthY() const -{ - return m_kernelUnitLengthY; -} - -SVGAnimatedBooleanImpl *SVGFEConvolveMatrixElementImpl::preserveAlpha() const -{ - return m_preserveAlpha; -} diff --git a/ksvg/impl/SVGFEConvolveMatrixElementImpl.cpp b/ksvg/impl/SVGFEConvolveMatrixElementImpl.cpp new file mode 100644 index 00000000..4888eed7 --- /dev/null +++ b/ksvg/impl/SVGFEConvolveMatrixElementImpl.cpp @@ -0,0 +1,147 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumberImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedIntegerImpl.h" +#include "SVGAnimatedBooleanImpl.h" +#include "SVGAnimatedIntegerImpl.h" +#include "SVGAnimatedNumberListImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGFEConvolveMatrixElementImpl.h" + +using namespace KSVG; + +SVGFEConvolveMatrixElementImpl::SVGFEConvolveMatrixElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_orderX = new SVGAnimatedIntegerImpl(); + m_orderX->ref(); + + m_orderY = new SVGAnimatedIntegerImpl(); + m_orderY->ref(); + + m_kernelMatrix = new SVGAnimatedNumberListImpl(); + m_kernelMatrix->ref(); + + m_divisor = new SVGAnimatedNumberImpl(); + m_divisor->ref(); + + m_bias = new SVGAnimatedNumberImpl(); + m_bias->ref(); + + m_targetX = new SVGAnimatedIntegerImpl(); + m_targetX->ref(); + + m_targetY = new SVGAnimatedIntegerImpl(); + m_targetY->ref(); + + m_edgeMode = new SVGAnimatedEnumerationImpl(); + m_edgeMode->ref(); + + m_kernelUnitLengthX = new SVGAnimatedLengthImpl(); + m_kernelUnitLengthX->ref(); + + m_kernelUnitLengthY = new SVGAnimatedLengthImpl(); + m_kernelUnitLengthY->ref(); + + m_preserveAlpha = new SVGAnimatedBooleanImpl(); + m_preserveAlpha->ref(); +} + +SVGFEConvolveMatrixElementImpl::~SVGFEConvolveMatrixElementImpl() +{ + if(m_orderX) + m_orderX->deref(); + if(m_orderY) + m_orderY->deref(); + if(m_kernelMatrix) + m_kernelMatrix->deref(); + if(m_divisor) + m_divisor->deref(); + if(m_bias) + m_bias->deref(); + if(m_targetX) + m_targetX->deref(); + if(m_targetY) + m_targetY->deref(); + if(m_edgeMode) + m_edgeMode->deref(); + if(m_kernelUnitLengthX) + m_kernelUnitLengthX->deref(); + if(m_kernelUnitLengthY) + m_kernelUnitLengthY->deref(); + if(m_preserveAlpha) + m_preserveAlpha->deref(); +} + +SVGAnimatedIntegerImpl *SVGFEConvolveMatrixElementImpl::orderX() const +{ + return m_orderX; +} + +SVGAnimatedIntegerImpl *SVGFEConvolveMatrixElementImpl::orderY() const +{ + return m_orderY; +} + +SVGAnimatedNumberListImpl *SVGFEConvolveMatrixElementImpl::kernelMatrix() const +{ + return m_kernelMatrix; +} + +SVGAnimatedNumberImpl *SVGFEConvolveMatrixElementImpl::divisor() const +{ + return m_divisor; +} + +SVGAnimatedNumberImpl *SVGFEConvolveMatrixElementImpl::bias() const +{ + return m_bias; +} + +SVGAnimatedIntegerImpl *SVGFEConvolveMatrixElementImpl::targetX() const +{ + return m_targetX; +} + +SVGAnimatedIntegerImpl *SVGFEConvolveMatrixElementImpl::targetY() const +{ + return m_targetY; +} + +SVGAnimatedEnumerationImpl *SVGFEConvolveMatrixElementImpl::edgeMode() const +{ + return m_edgeMode; +} + +SVGAnimatedLengthImpl *SVGFEConvolveMatrixElementImpl::kernelUnitLengthX() const +{ + return m_kernelUnitLengthX; +} + +SVGAnimatedLengthImpl *SVGFEConvolveMatrixElementImpl::kernelUnitLengthY() const +{ + return m_kernelUnitLengthY; +} + +SVGAnimatedBooleanImpl *SVGFEConvolveMatrixElementImpl::preserveAlpha() const +{ + return m_preserveAlpha; +} diff --git a/ksvg/impl/SVGFEDiffuseLightingElementImpl.cc b/ksvg/impl/SVGFEDiffuseLightingElementImpl.cc deleted file mode 100644 index 151b02bf..00000000 --- a/ksvg/impl/SVGFEDiffuseLightingElementImpl.cc +++ /dev/null @@ -1,62 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedNumberImpl.h" -#include "SVGFEDiffuseLightingElementImpl.h" - -using namespace KSVG; - -SVGFEDiffuseLightingElementImpl::SVGFEDiffuseLightingElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_surfaceScale = new SVGAnimatedNumberImpl(); - m_surfaceScale->ref(); - - m_diffuseConstant = new SVGAnimatedNumberImpl(); - m_diffuseConstant->ref(); -} - -SVGFEDiffuseLightingElementImpl::~SVGFEDiffuseLightingElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_surfaceScale) - m_surfaceScale->deref(); - if(m_diffuseConstant) - m_diffuseConstant->deref(); -} - -SVGAnimatedStringImpl *SVGFEDiffuseLightingElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedNumberImpl *SVGFEDiffuseLightingElementImpl::surfaceScale() const -{ - return m_surfaceScale; -} - -SVGAnimatedNumberImpl *SVGFEDiffuseLightingElementImpl::diffuseConstant() const -{ - return m_diffuseConstant; -} diff --git a/ksvg/impl/SVGFEDiffuseLightingElementImpl.cpp b/ksvg/impl/SVGFEDiffuseLightingElementImpl.cpp new file mode 100644 index 00000000..151b02bf --- /dev/null +++ b/ksvg/impl/SVGFEDiffuseLightingElementImpl.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedNumberImpl.h" +#include "SVGFEDiffuseLightingElementImpl.h" + +using namespace KSVG; + +SVGFEDiffuseLightingElementImpl::SVGFEDiffuseLightingElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_surfaceScale = new SVGAnimatedNumberImpl(); + m_surfaceScale->ref(); + + m_diffuseConstant = new SVGAnimatedNumberImpl(); + m_diffuseConstant->ref(); +} + +SVGFEDiffuseLightingElementImpl::~SVGFEDiffuseLightingElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_surfaceScale) + m_surfaceScale->deref(); + if(m_diffuseConstant) + m_diffuseConstant->deref(); +} + +SVGAnimatedStringImpl *SVGFEDiffuseLightingElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedNumberImpl *SVGFEDiffuseLightingElementImpl::surfaceScale() const +{ + return m_surfaceScale; +} + +SVGAnimatedNumberImpl *SVGFEDiffuseLightingElementImpl::diffuseConstant() const +{ + return m_diffuseConstant; +} diff --git a/ksvg/impl/SVGFEDisplacementMapElementImpl.cc b/ksvg/impl/SVGFEDisplacementMapElementImpl.cc deleted file mode 100644 index 6bdd9aea..00000000 --- a/ksvg/impl/SVGFEDisplacementMapElementImpl.cc +++ /dev/null @@ -1,83 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedNumberImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGFEDisplacementMapElementImpl.h" - -using namespace KSVG; - -SVGFEDisplacementMapElementImpl::SVGFEDisplacementMapElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_in2 = new SVGAnimatedStringImpl(); - m_in2->ref(); - - m_scale = new SVGAnimatedNumberImpl(); - m_scale->ref(); - - m_xChannelSelector = new SVGAnimatedEnumerationImpl(); - m_xChannelSelector->ref(); - - m_yChannelSelector = new SVGAnimatedEnumerationImpl(); - m_yChannelSelector->ref(); -} - -SVGFEDisplacementMapElementImpl::~SVGFEDisplacementMapElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_in2) - m_in2->deref(); - if(m_scale) - m_scale->deref(); - if(m_xChannelSelector) - m_xChannelSelector->deref(); - if(m_yChannelSelector) - m_yChannelSelector->deref(); -} - -SVGAnimatedStringImpl *SVGFEDisplacementMapElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedStringImpl *SVGFEDisplacementMapElementImpl::in2() const -{ - return m_in2; -} - -SVGAnimatedNumberImpl *SVGFEDisplacementMapElementImpl::scale() const -{ - return m_scale; -} - -SVGAnimatedEnumerationImpl *SVGFEDisplacementMapElementImpl::xChannelSelector() const -{ - return m_xChannelSelector; -} - -SVGAnimatedEnumerationImpl *SVGFEDisplacementMapElementImpl::yChannelSelector() const -{ - return m_yChannelSelector; -} diff --git a/ksvg/impl/SVGFEDisplacementMapElementImpl.cpp b/ksvg/impl/SVGFEDisplacementMapElementImpl.cpp new file mode 100644 index 00000000..6bdd9aea --- /dev/null +++ b/ksvg/impl/SVGFEDisplacementMapElementImpl.cpp @@ -0,0 +1,83 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedNumberImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGFEDisplacementMapElementImpl.h" + +using namespace KSVG; + +SVGFEDisplacementMapElementImpl::SVGFEDisplacementMapElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_in2 = new SVGAnimatedStringImpl(); + m_in2->ref(); + + m_scale = new SVGAnimatedNumberImpl(); + m_scale->ref(); + + m_xChannelSelector = new SVGAnimatedEnumerationImpl(); + m_xChannelSelector->ref(); + + m_yChannelSelector = new SVGAnimatedEnumerationImpl(); + m_yChannelSelector->ref(); +} + +SVGFEDisplacementMapElementImpl::~SVGFEDisplacementMapElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_in2) + m_in2->deref(); + if(m_scale) + m_scale->deref(); + if(m_xChannelSelector) + m_xChannelSelector->deref(); + if(m_yChannelSelector) + m_yChannelSelector->deref(); +} + +SVGAnimatedStringImpl *SVGFEDisplacementMapElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedStringImpl *SVGFEDisplacementMapElementImpl::in2() const +{ + return m_in2; +} + +SVGAnimatedNumberImpl *SVGFEDisplacementMapElementImpl::scale() const +{ + return m_scale; +} + +SVGAnimatedEnumerationImpl *SVGFEDisplacementMapElementImpl::xChannelSelector() const +{ + return m_xChannelSelector; +} + +SVGAnimatedEnumerationImpl *SVGFEDisplacementMapElementImpl::yChannelSelector() const +{ + return m_yChannelSelector; +} diff --git a/ksvg/impl/SVGFEDistantLightElementImpl.cc b/ksvg/impl/SVGFEDistantLightElementImpl.cc deleted file mode 100644 index f9556ab1..00000000 --- a/ksvg/impl/SVGFEDistantLightElementImpl.cc +++ /dev/null @@ -1,51 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumberImpl.h" -#include "SVGFEDistantLightElementImpl.h" - -using namespace KSVG; - -SVGFEDistantLightElementImpl::SVGFEDistantLightElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ - m_azimuth = new SVGAnimatedNumberImpl(); - m_azimuth->ref(); - - m_elevation = new SVGAnimatedNumberImpl(); - m_elevation->ref(); -} - -SVGFEDistantLightElementImpl::~SVGFEDistantLightElementImpl() -{ - if(m_azimuth) - m_azimuth->deref(); - if(m_elevation) - m_elevation->deref(); -} - -SVGAnimatedNumberImpl *SVGFEDistantLightElementImpl::azimuth() const -{ - return m_azimuth; -} - -SVGAnimatedNumberImpl *SVGFEDistantLightElementImpl::elevation() const -{ - return m_elevation; -} diff --git a/ksvg/impl/SVGFEDistantLightElementImpl.cpp b/ksvg/impl/SVGFEDistantLightElementImpl.cpp new file mode 100644 index 00000000..f9556ab1 --- /dev/null +++ b/ksvg/impl/SVGFEDistantLightElementImpl.cpp @@ -0,0 +1,51 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumberImpl.h" +#include "SVGFEDistantLightElementImpl.h" + +using namespace KSVG; + +SVGFEDistantLightElementImpl::SVGFEDistantLightElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ + m_azimuth = new SVGAnimatedNumberImpl(); + m_azimuth->ref(); + + m_elevation = new SVGAnimatedNumberImpl(); + m_elevation->ref(); +} + +SVGFEDistantLightElementImpl::~SVGFEDistantLightElementImpl() +{ + if(m_azimuth) + m_azimuth->deref(); + if(m_elevation) + m_elevation->deref(); +} + +SVGAnimatedNumberImpl *SVGFEDistantLightElementImpl::azimuth() const +{ + return m_azimuth; +} + +SVGAnimatedNumberImpl *SVGFEDistantLightElementImpl::elevation() const +{ + return m_elevation; +} diff --git a/ksvg/impl/SVGFEFloodElementImpl.cc b/ksvg/impl/SVGFEFloodElementImpl.cc deleted file mode 100644 index 15d74945..00000000 --- a/ksvg/impl/SVGFEFloodElementImpl.cc +++ /dev/null @@ -1,41 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFloodElementImpl.h" -#include "SVGAnimatedStringImpl.h" - -using namespace KSVG; - -SVGFEFloodElementImpl::SVGFEFloodElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGStylableImpl(this), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); -} - -SVGFEFloodElementImpl::~SVGFEFloodElementImpl() -{ - if(m_in1) - m_in1->deref(); -} - -SVGAnimatedStringImpl *SVGFEFloodElementImpl::in1() const -{ - return m_in1; -} diff --git a/ksvg/impl/SVGFEFloodElementImpl.cpp b/ksvg/impl/SVGFEFloodElementImpl.cpp new file mode 100644 index 00000000..15d74945 --- /dev/null +++ b/ksvg/impl/SVGFEFloodElementImpl.cpp @@ -0,0 +1,41 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFloodElementImpl.h" +#include "SVGAnimatedStringImpl.h" + +using namespace KSVG; + +SVGFEFloodElementImpl::SVGFEFloodElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGStylableImpl(this), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); +} + +SVGFEFloodElementImpl::~SVGFEFloodElementImpl() +{ + if(m_in1) + m_in1->deref(); +} + +SVGAnimatedStringImpl *SVGFEFloodElementImpl::in1() const +{ + return m_in1; +} diff --git a/ksvg/impl/SVGFEFuncAElementImpl.cc b/ksvg/impl/SVGFEFuncAElementImpl.cc deleted file mode 100644 index 7afec020..00000000 --- a/ksvg/impl/SVGFEFuncAElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFuncAElementImpl.h" - -using namespace KSVG; - -SVGFEFuncAElementImpl::SVGFEFuncAElementImpl(DOM::ElementImpl *impl) : SVGComponentTransferFunctionElementImpl(impl) -{ -} - -SVGFEFuncAElementImpl::~SVGFEFuncAElementImpl() -{ -} diff --git a/ksvg/impl/SVGFEFuncAElementImpl.cpp b/ksvg/impl/SVGFEFuncAElementImpl.cpp new file mode 100644 index 00000000..7afec020 --- /dev/null +++ b/ksvg/impl/SVGFEFuncAElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFuncAElementImpl.h" + +using namespace KSVG; + +SVGFEFuncAElementImpl::SVGFEFuncAElementImpl(DOM::ElementImpl *impl) : SVGComponentTransferFunctionElementImpl(impl) +{ +} + +SVGFEFuncAElementImpl::~SVGFEFuncAElementImpl() +{ +} diff --git a/ksvg/impl/SVGFEFuncBElementImpl.cc b/ksvg/impl/SVGFEFuncBElementImpl.cc deleted file mode 100644 index 4c38afb6..00000000 --- a/ksvg/impl/SVGFEFuncBElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFuncBElementImpl.h" - -using namespace KSVG; - -SVGFEFuncBElementImpl::SVGFEFuncBElementImpl(DOM::ElementImpl *impl) : SVGComponentTransferFunctionElementImpl(impl) -{ -} - -SVGFEFuncBElementImpl::~SVGFEFuncBElementImpl() -{ -} diff --git a/ksvg/impl/SVGFEFuncBElementImpl.cpp b/ksvg/impl/SVGFEFuncBElementImpl.cpp new file mode 100644 index 00000000..4c38afb6 --- /dev/null +++ b/ksvg/impl/SVGFEFuncBElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFuncBElementImpl.h" + +using namespace KSVG; + +SVGFEFuncBElementImpl::SVGFEFuncBElementImpl(DOM::ElementImpl *impl) : SVGComponentTransferFunctionElementImpl(impl) +{ +} + +SVGFEFuncBElementImpl::~SVGFEFuncBElementImpl() +{ +} diff --git a/ksvg/impl/SVGFEFuncGElementImpl.cc b/ksvg/impl/SVGFEFuncGElementImpl.cc deleted file mode 100644 index 67712b9b..00000000 --- a/ksvg/impl/SVGFEFuncGElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFuncGElementImpl.h" - -using namespace KSVG; - -SVGFEFuncGElementImpl::SVGFEFuncGElementImpl(DOM::ElementImpl *impl) : SVGComponentTransferFunctionElementImpl(impl) -{ -} - -SVGFEFuncGElementImpl::~SVGFEFuncGElementImpl() -{ -} diff --git a/ksvg/impl/SVGFEFuncGElementImpl.cpp b/ksvg/impl/SVGFEFuncGElementImpl.cpp new file mode 100644 index 00000000..67712b9b --- /dev/null +++ b/ksvg/impl/SVGFEFuncGElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFuncGElementImpl.h" + +using namespace KSVG; + +SVGFEFuncGElementImpl::SVGFEFuncGElementImpl(DOM::ElementImpl *impl) : SVGComponentTransferFunctionElementImpl(impl) +{ +} + +SVGFEFuncGElementImpl::~SVGFEFuncGElementImpl() +{ +} diff --git a/ksvg/impl/SVGFEFuncRElementImpl.cc b/ksvg/impl/SVGFEFuncRElementImpl.cc deleted file mode 100644 index 703eae13..00000000 --- a/ksvg/impl/SVGFEFuncRElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEFuncRElementImpl.h" - -using namespace KSVG; - -SVGFEFuncRElementImpl::SVGFEFuncRElementImpl(DOM::ElementImpl *impl) : SVGComponentTransferFunctionElementImpl(impl) -{ -} - -SVGFEFuncRElementImpl::~SVGFEFuncRElementImpl() -{ -} diff --git a/ksvg/impl/SVGFEFuncRElementImpl.cpp b/ksvg/impl/SVGFEFuncRElementImpl.cpp new file mode 100644 index 00000000..703eae13 --- /dev/null +++ b/ksvg/impl/SVGFEFuncRElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEFuncRElementImpl.h" + +using namespace KSVG; + +SVGFEFuncRElementImpl::SVGFEFuncRElementImpl(DOM::ElementImpl *impl) : SVGComponentTransferFunctionElementImpl(impl) +{ +} + +SVGFEFuncRElementImpl::~SVGFEFuncRElementImpl() +{ +} diff --git a/ksvg/impl/SVGFEGaussianBlurElementImpl.cc b/ksvg/impl/SVGFEGaussianBlurElementImpl.cc deleted file mode 100644 index 1c10d564..00000000 --- a/ksvg/impl/SVGFEGaussianBlurElementImpl.cc +++ /dev/null @@ -1,66 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedNumberImpl.h" -#include "SVGFEGaussianBlurElementImpl.h" - -using namespace KSVG; - -SVGFEGaussianBlurElementImpl::SVGFEGaussianBlurElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_stdDeviationX = new SVGAnimatedNumberImpl(); - m_stdDeviationX->ref(); - - m_stdDeviationY = new SVGAnimatedNumberImpl(); - m_stdDeviationY->ref(); -} - -SVGFEGaussianBlurElementImpl::~SVGFEGaussianBlurElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_stdDeviationX) - m_stdDeviationX->deref(); - if(m_stdDeviationY) - m_stdDeviationY->deref(); -} - -SVGAnimatedStringImpl *SVGFEGaussianBlurElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedNumberImpl *SVGFEGaussianBlurElementImpl::stdDeviationX() const -{ - return m_stdDeviationX; -} - -SVGAnimatedNumberImpl *SVGFEGaussianBlurElementImpl::stdDeviationY() const -{ - return m_stdDeviationY; -} - -void SVGFEGaussianBlurElementImpl::setStdDeviation(float /*stdDeviationX*/, float /*stdDeviationY*/) -{ -} diff --git a/ksvg/impl/SVGFEGaussianBlurElementImpl.cpp b/ksvg/impl/SVGFEGaussianBlurElementImpl.cpp new file mode 100644 index 00000000..1c10d564 --- /dev/null +++ b/ksvg/impl/SVGFEGaussianBlurElementImpl.cpp @@ -0,0 +1,66 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedNumberImpl.h" +#include "SVGFEGaussianBlurElementImpl.h" + +using namespace KSVG; + +SVGFEGaussianBlurElementImpl::SVGFEGaussianBlurElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_stdDeviationX = new SVGAnimatedNumberImpl(); + m_stdDeviationX->ref(); + + m_stdDeviationY = new SVGAnimatedNumberImpl(); + m_stdDeviationY->ref(); +} + +SVGFEGaussianBlurElementImpl::~SVGFEGaussianBlurElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_stdDeviationX) + m_stdDeviationX->deref(); + if(m_stdDeviationY) + m_stdDeviationY->deref(); +} + +SVGAnimatedStringImpl *SVGFEGaussianBlurElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedNumberImpl *SVGFEGaussianBlurElementImpl::stdDeviationX() const +{ + return m_stdDeviationX; +} + +SVGAnimatedNumberImpl *SVGFEGaussianBlurElementImpl::stdDeviationY() const +{ + return m_stdDeviationY; +} + +void SVGFEGaussianBlurElementImpl::setStdDeviation(float /*stdDeviationX*/, float /*stdDeviationY*/) +{ +} diff --git a/ksvg/impl/SVGFEImageElementImpl.cc b/ksvg/impl/SVGFEImageElementImpl.cc deleted file mode 100644 index 4bcd64ed..00000000 --- a/ksvg/impl/SVGFEImageElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEImageElementImpl.h" - -using namespace KSVG; - -SVGFEImageElementImpl::SVGFEImageElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFilterPrimitiveStandardAttributesImpl() -{ -} - -SVGFEImageElementImpl::~SVGFEImageElementImpl() -{ -} diff --git a/ksvg/impl/SVGFEImageElementImpl.cpp b/ksvg/impl/SVGFEImageElementImpl.cpp new file mode 100644 index 00000000..4bcd64ed --- /dev/null +++ b/ksvg/impl/SVGFEImageElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEImageElementImpl.h" + +using namespace KSVG; + +SVGFEImageElementImpl::SVGFEImageElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFilterPrimitiveStandardAttributesImpl() +{ +} + +SVGFEImageElementImpl::~SVGFEImageElementImpl() +{ +} diff --git a/ksvg/impl/SVGFEMergeElementImpl.cc b/ksvg/impl/SVGFEMergeElementImpl.cc deleted file mode 100644 index fb188bae..00000000 --- a/ksvg/impl/SVGFEMergeElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFEMergeElementImpl.h" - -using namespace KSVG; - -SVGFEMergeElementImpl::SVGFEMergeElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ -} - -SVGFEMergeElementImpl::~SVGFEMergeElementImpl() -{ -} diff --git a/ksvg/impl/SVGFEMergeElementImpl.cpp b/ksvg/impl/SVGFEMergeElementImpl.cpp new file mode 100644 index 00000000..fb188bae --- /dev/null +++ b/ksvg/impl/SVGFEMergeElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFEMergeElementImpl.h" + +using namespace KSVG; + +SVGFEMergeElementImpl::SVGFEMergeElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ +} + +SVGFEMergeElementImpl::~SVGFEMergeElementImpl() +{ +} diff --git a/ksvg/impl/SVGFEMergeNodeElementImpl.cc b/ksvg/impl/SVGFEMergeNodeElementImpl.cc deleted file mode 100644 index 13f6eefe..00000000 --- a/ksvg/impl/SVGFEMergeNodeElementImpl.cc +++ /dev/null @@ -1,41 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGFEMergeNodeElementImpl.h" - -using namespace KSVG; - -SVGFEMergeNodeElementImpl::SVGFEMergeNodeElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); -} - -SVGFEMergeNodeElementImpl::~SVGFEMergeNodeElementImpl() -{ - if(m_in1) - m_in1->deref(); -} - -SVGAnimatedStringImpl *SVGFEMergeNodeElementImpl::in1() const -{ - return m_in1; -} diff --git a/ksvg/impl/SVGFEMergeNodeElementImpl.cpp b/ksvg/impl/SVGFEMergeNodeElementImpl.cpp new file mode 100644 index 00000000..13f6eefe --- /dev/null +++ b/ksvg/impl/SVGFEMergeNodeElementImpl.cpp @@ -0,0 +1,41 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGFEMergeNodeElementImpl.h" + +using namespace KSVG; + +SVGFEMergeNodeElementImpl::SVGFEMergeNodeElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); +} + +SVGFEMergeNodeElementImpl::~SVGFEMergeNodeElementImpl() +{ + if(m_in1) + m_in1->deref(); +} + +SVGAnimatedStringImpl *SVGFEMergeNodeElementImpl::in1() const +{ + return m_in1; +} diff --git a/ksvg/impl/SVGFEMorphologyElementImpl.cc b/ksvg/impl/SVGFEMorphologyElementImpl.cc deleted file mode 100644 index 373d0b08..00000000 --- a/ksvg/impl/SVGFEMorphologyElementImpl.cc +++ /dev/null @@ -1,73 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGFEMorphologyElementImpl.h" - -using namespace KSVG; - -SVGFEMorphologyElementImpl::SVGFEMorphologyElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_operator = new SVGAnimatedEnumerationImpl(); - m_operator->ref(); - - m_radiusX = new SVGAnimatedLengthImpl(); - m_radiusX->ref(); - - m_radiusY = new SVGAnimatedLengthImpl(); - m_radiusY->ref(); -} - -SVGFEMorphologyElementImpl::~SVGFEMorphologyElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_operator) - m_operator->deref(); - if(m_radiusX) - m_radiusX->deref(); - if(m_radiusY) - m_radiusY->deref(); -} - -SVGAnimatedStringImpl *SVGFEMorphologyElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedEnumerationImpl *SVGFEMorphologyElementImpl::Operator() const -{ - return m_operator; -} - -SVGAnimatedLengthImpl *SVGFEMorphologyElementImpl::radiusX() const -{ - return m_radiusX; -} - -SVGAnimatedLengthImpl *SVGFEMorphologyElementImpl::radiusY() const -{ - return m_radiusY; -} diff --git a/ksvg/impl/SVGFEMorphologyElementImpl.cpp b/ksvg/impl/SVGFEMorphologyElementImpl.cpp new file mode 100644 index 00000000..373d0b08 --- /dev/null +++ b/ksvg/impl/SVGFEMorphologyElementImpl.cpp @@ -0,0 +1,73 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGFEMorphologyElementImpl.h" + +using namespace KSVG; + +SVGFEMorphologyElementImpl::SVGFEMorphologyElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_operator = new SVGAnimatedEnumerationImpl(); + m_operator->ref(); + + m_radiusX = new SVGAnimatedLengthImpl(); + m_radiusX->ref(); + + m_radiusY = new SVGAnimatedLengthImpl(); + m_radiusY->ref(); +} + +SVGFEMorphologyElementImpl::~SVGFEMorphologyElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_operator) + m_operator->deref(); + if(m_radiusX) + m_radiusX->deref(); + if(m_radiusY) + m_radiusY->deref(); +} + +SVGAnimatedStringImpl *SVGFEMorphologyElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedEnumerationImpl *SVGFEMorphologyElementImpl::Operator() const +{ + return m_operator; +} + +SVGAnimatedLengthImpl *SVGFEMorphologyElementImpl::radiusX() const +{ + return m_radiusX; +} + +SVGAnimatedLengthImpl *SVGFEMorphologyElementImpl::radiusY() const +{ + return m_radiusY; +} diff --git a/ksvg/impl/SVGFEOffsetElementImpl.cc b/ksvg/impl/SVGFEOffsetElementImpl.cc deleted file mode 100644 index b402fbc0..00000000 --- a/ksvg/impl/SVGFEOffsetElementImpl.cc +++ /dev/null @@ -1,62 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedNumberImpl.h" -#include "SVGFEOffsetElementImpl.h" - -using namespace KSVG; - -SVGFEOffsetElementImpl::SVGFEOffsetElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_dx = new SVGAnimatedNumberImpl(); - m_dx->ref(); - - m_dy = new SVGAnimatedNumberImpl(); - m_dy->ref(); -} - -SVGFEOffsetElementImpl::~SVGFEOffsetElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_dx) - m_dx->deref(); - if(m_dy) - m_dy->deref(); -} - -SVGAnimatedStringImpl *SVGFEOffsetElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedNumberImpl *SVGFEOffsetElementImpl::dx() const -{ - return m_dx; -} - -SVGAnimatedNumberImpl *SVGFEOffsetElementImpl::dy() const -{ - return m_dy; -} diff --git a/ksvg/impl/SVGFEOffsetElementImpl.cpp b/ksvg/impl/SVGFEOffsetElementImpl.cpp new file mode 100644 index 00000000..b402fbc0 --- /dev/null +++ b/ksvg/impl/SVGFEOffsetElementImpl.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedNumberImpl.h" +#include "SVGFEOffsetElementImpl.h" + +using namespace KSVG; + +SVGFEOffsetElementImpl::SVGFEOffsetElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_dx = new SVGAnimatedNumberImpl(); + m_dx->ref(); + + m_dy = new SVGAnimatedNumberImpl(); + m_dy->ref(); +} + +SVGFEOffsetElementImpl::~SVGFEOffsetElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_dx) + m_dx->deref(); + if(m_dy) + m_dy->deref(); +} + +SVGAnimatedStringImpl *SVGFEOffsetElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedNumberImpl *SVGFEOffsetElementImpl::dx() const +{ + return m_dx; +} + +SVGAnimatedNumberImpl *SVGFEOffsetElementImpl::dy() const +{ + return m_dy; +} diff --git a/ksvg/impl/SVGFEPointLightElementImpl.cc b/ksvg/impl/SVGFEPointLightElementImpl.cc deleted file mode 100644 index 1a705f43..00000000 --- a/ksvg/impl/SVGFEPointLightElementImpl.cc +++ /dev/null @@ -1,61 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumberImpl.h" -#include "SVGFEPointLightElementImpl.h" - -using namespace KSVG; - -SVGFEPointLightElementImpl::SVGFEPointLightElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ - m_x = new SVGAnimatedNumberImpl(); - m_x->ref(); - - m_y = new SVGAnimatedNumberImpl(); - m_y->ref(); - - m_z = new SVGAnimatedNumberImpl(); - m_z->ref(); -} - -SVGFEPointLightElementImpl::~SVGFEPointLightElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_z) - m_z->deref(); -} - -SVGAnimatedNumberImpl *SVGFEPointLightElementImpl::x() const -{ - return m_x; -} - -SVGAnimatedNumberImpl *SVGFEPointLightElementImpl::y() const -{ - return m_y; -} - -SVGAnimatedNumberImpl *SVGFEPointLightElementImpl::z() const -{ - return m_z; -} diff --git a/ksvg/impl/SVGFEPointLightElementImpl.cpp b/ksvg/impl/SVGFEPointLightElementImpl.cpp new file mode 100644 index 00000000..1a705f43 --- /dev/null +++ b/ksvg/impl/SVGFEPointLightElementImpl.cpp @@ -0,0 +1,61 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumberImpl.h" +#include "SVGFEPointLightElementImpl.h" + +using namespace KSVG; + +SVGFEPointLightElementImpl::SVGFEPointLightElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ + m_x = new SVGAnimatedNumberImpl(); + m_x->ref(); + + m_y = new SVGAnimatedNumberImpl(); + m_y->ref(); + + m_z = new SVGAnimatedNumberImpl(); + m_z->ref(); +} + +SVGFEPointLightElementImpl::~SVGFEPointLightElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_z) + m_z->deref(); +} + +SVGAnimatedNumberImpl *SVGFEPointLightElementImpl::x() const +{ + return m_x; +} + +SVGAnimatedNumberImpl *SVGFEPointLightElementImpl::y() const +{ + return m_y; +} + +SVGAnimatedNumberImpl *SVGFEPointLightElementImpl::z() const +{ + return m_z; +} diff --git a/ksvg/impl/SVGFESpecularLightingElementImpl.cc b/ksvg/impl/SVGFESpecularLightingElementImpl.cc deleted file mode 100644 index 188dc0bd..00000000 --- a/ksvg/impl/SVGFESpecularLightingElementImpl.cc +++ /dev/null @@ -1,72 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedNumberImpl.h" -#include "SVGFESpecularLightingElementImpl.h" - -using namespace KSVG; - -SVGFESpecularLightingElementImpl::SVGFESpecularLightingElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); - - m_surfaceScale = new SVGAnimatedNumberImpl(); - m_surfaceScale->ref(); - - m_specularConstant = new SVGAnimatedNumberImpl(); - m_specularConstant->ref(); - - m_specularExponent = new SVGAnimatedNumberImpl(); - m_specularExponent->ref(); -} - -SVGFESpecularLightingElementImpl::~SVGFESpecularLightingElementImpl() -{ - if(m_in1) - m_in1->deref(); - if(m_surfaceScale) - m_surfaceScale->deref(); - if(m_specularConstant) - m_specularConstant->deref(); - if(m_specularExponent) - m_specularExponent->deref(); -} - -SVGAnimatedStringImpl *SVGFESpecularLightingElementImpl::in1() const -{ - return m_in1; -} - -SVGAnimatedNumberImpl *SVGFESpecularLightingElementImpl::surfaceScale() const -{ - return m_surfaceScale; -} - -SVGAnimatedNumberImpl *SVGFESpecularLightingElementImpl::specularConstant() const -{ - return m_specularConstant; -} - -SVGAnimatedNumberImpl *SVGFESpecularLightingElementImpl::specularExponent() const -{ - return m_specularExponent; -} diff --git a/ksvg/impl/SVGFESpecularLightingElementImpl.cpp b/ksvg/impl/SVGFESpecularLightingElementImpl.cpp new file mode 100644 index 00000000..188dc0bd --- /dev/null +++ b/ksvg/impl/SVGFESpecularLightingElementImpl.cpp @@ -0,0 +1,72 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedNumberImpl.h" +#include "SVGFESpecularLightingElementImpl.h" + +using namespace KSVG; + +SVGFESpecularLightingElementImpl::SVGFESpecularLightingElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); + + m_surfaceScale = new SVGAnimatedNumberImpl(); + m_surfaceScale->ref(); + + m_specularConstant = new SVGAnimatedNumberImpl(); + m_specularConstant->ref(); + + m_specularExponent = new SVGAnimatedNumberImpl(); + m_specularExponent->ref(); +} + +SVGFESpecularLightingElementImpl::~SVGFESpecularLightingElementImpl() +{ + if(m_in1) + m_in1->deref(); + if(m_surfaceScale) + m_surfaceScale->deref(); + if(m_specularConstant) + m_specularConstant->deref(); + if(m_specularExponent) + m_specularExponent->deref(); +} + +SVGAnimatedStringImpl *SVGFESpecularLightingElementImpl::in1() const +{ + return m_in1; +} + +SVGAnimatedNumberImpl *SVGFESpecularLightingElementImpl::surfaceScale() const +{ + return m_surfaceScale; +} + +SVGAnimatedNumberImpl *SVGFESpecularLightingElementImpl::specularConstant() const +{ + return m_specularConstant; +} + +SVGAnimatedNumberImpl *SVGFESpecularLightingElementImpl::specularExponent() const +{ + return m_specularExponent; +} diff --git a/ksvg/impl/SVGFESpotLightElementImpl.cc b/ksvg/impl/SVGFESpotLightElementImpl.cc deleted file mode 100644 index f92b4ccd..00000000 --- a/ksvg/impl/SVGFESpotLightElementImpl.cc +++ /dev/null @@ -1,111 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumberImpl.h" -#include "SVGFESpotLightElementImpl.h" - -using namespace KSVG; - -SVGFESpotLightElementImpl::SVGFESpotLightElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ - m_x = new SVGAnimatedNumberImpl(); - m_x->ref(); - - m_y = new SVGAnimatedNumberImpl(); - m_y->ref(); - - m_z = new SVGAnimatedNumberImpl(); - m_z->ref(); - - m_pointsAtX = new SVGAnimatedNumberImpl(); - m_pointsAtX->ref(); - - m_pointsAtY = new SVGAnimatedNumberImpl(); - m_pointsAtY->ref(); - - m_pointsAtZ = new SVGAnimatedNumberImpl(); - m_pointsAtZ->ref(); - - m_specularExponent = new SVGAnimatedNumberImpl(); - m_specularExponent->ref(); - - m_limitingConeAngle = new SVGAnimatedNumberImpl(); - m_limitingConeAngle->ref(); -} - -SVGFESpotLightElementImpl::~SVGFESpotLightElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_z) - m_z->deref(); - if(m_pointsAtX) - m_pointsAtX->deref(); - if(m_pointsAtY) - m_pointsAtY->deref(); - if(m_pointsAtZ) - m_pointsAtZ->deref(); - if(m_specularExponent) - m_specularExponent->deref(); - if(m_limitingConeAngle) - m_limitingConeAngle->deref(); -} - -SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::x() const -{ - return m_x; -} - -SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::y() const -{ - return m_y; -} - -SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::z() const -{ - return m_z; -} - -SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::pointsAtX() const -{ - return m_pointsAtX; -} - -SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::pointsAtY() const -{ - return m_pointsAtY; -} - -SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::pointsAtZ() const -{ - return m_pointsAtZ; -} - -SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::specularExponent() const -{ - return m_specularExponent; -} - -SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::limitingConeAngle() const -{ - return m_limitingConeAngle; -} diff --git a/ksvg/impl/SVGFESpotLightElementImpl.cpp b/ksvg/impl/SVGFESpotLightElementImpl.cpp new file mode 100644 index 00000000..f92b4ccd --- /dev/null +++ b/ksvg/impl/SVGFESpotLightElementImpl.cpp @@ -0,0 +1,111 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumberImpl.h" +#include "SVGFESpotLightElementImpl.h" + +using namespace KSVG; + +SVGFESpotLightElementImpl::SVGFESpotLightElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ + m_x = new SVGAnimatedNumberImpl(); + m_x->ref(); + + m_y = new SVGAnimatedNumberImpl(); + m_y->ref(); + + m_z = new SVGAnimatedNumberImpl(); + m_z->ref(); + + m_pointsAtX = new SVGAnimatedNumberImpl(); + m_pointsAtX->ref(); + + m_pointsAtY = new SVGAnimatedNumberImpl(); + m_pointsAtY->ref(); + + m_pointsAtZ = new SVGAnimatedNumberImpl(); + m_pointsAtZ->ref(); + + m_specularExponent = new SVGAnimatedNumberImpl(); + m_specularExponent->ref(); + + m_limitingConeAngle = new SVGAnimatedNumberImpl(); + m_limitingConeAngle->ref(); +} + +SVGFESpotLightElementImpl::~SVGFESpotLightElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_z) + m_z->deref(); + if(m_pointsAtX) + m_pointsAtX->deref(); + if(m_pointsAtY) + m_pointsAtY->deref(); + if(m_pointsAtZ) + m_pointsAtZ->deref(); + if(m_specularExponent) + m_specularExponent->deref(); + if(m_limitingConeAngle) + m_limitingConeAngle->deref(); +} + +SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::x() const +{ + return m_x; +} + +SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::y() const +{ + return m_y; +} + +SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::z() const +{ + return m_z; +} + +SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::pointsAtX() const +{ + return m_pointsAtX; +} + +SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::pointsAtY() const +{ + return m_pointsAtY; +} + +SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::pointsAtZ() const +{ + return m_pointsAtZ; +} + +SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::specularExponent() const +{ + return m_specularExponent; +} + +SVGAnimatedNumberImpl *SVGFESpotLightElementImpl::limitingConeAngle() const +{ + return m_limitingConeAngle; +} diff --git a/ksvg/impl/SVGFETileElementImpl.cc b/ksvg/impl/SVGFETileElementImpl.cc deleted file mode 100644 index 2ca931a2..00000000 --- a/ksvg/impl/SVGFETileElementImpl.cc +++ /dev/null @@ -1,41 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFETileElementImpl.h" -#include "SVGAnimatedStringImpl.h" - -using namespace KSVG; - -SVGFETileElementImpl::SVGFETileElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_in1 = new SVGAnimatedStringImpl(); - m_in1->ref(); -} - -SVGFETileElementImpl::~SVGFETileElementImpl() -{ - if(m_in1) - m_in1->deref(); -} - -SVGAnimatedStringImpl *SVGFETileElementImpl::in1() const -{ - return m_in1; -} diff --git a/ksvg/impl/SVGFETileElementImpl.cpp b/ksvg/impl/SVGFETileElementImpl.cpp new file mode 100644 index 00000000..2ca931a2 --- /dev/null +++ b/ksvg/impl/SVGFETileElementImpl.cpp @@ -0,0 +1,41 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFETileElementImpl.h" +#include "SVGAnimatedStringImpl.h" + +using namespace KSVG; + +SVGFETileElementImpl::SVGFETileElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_in1 = new SVGAnimatedStringImpl(); + m_in1->ref(); +} + +SVGFETileElementImpl::~SVGFETileElementImpl() +{ + if(m_in1) + m_in1->deref(); +} + +SVGAnimatedStringImpl *SVGFETileElementImpl::in1() const +{ + return m_in1; +} diff --git a/ksvg/impl/SVGFETurbulenceElementImpl.cc b/ksvg/impl/SVGFETurbulenceElementImpl.cc deleted file mode 100644 index 7c6638ef..00000000 --- a/ksvg/impl/SVGFETurbulenceElementImpl.cc +++ /dev/null @@ -1,98 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedNumberImpl.h" -#include "SVGAnimatedIntegerImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGFETurbulenceElementImpl.h" - -using namespace KSVG; - -SVGFETurbulenceElementImpl::SVGFETurbulenceElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() -{ - m_baseFrequencyX = new SVGAnimatedNumberImpl(); - m_baseFrequencyX->ref(); - - m_baseFrequencyY = new SVGAnimatedNumberImpl(); - m_baseFrequencyY->ref(); - - m_numOctaves = new SVGAnimatedIntegerImpl(); - m_numOctaves->ref(); - - m_seed = new SVGAnimatedNumberImpl(); - m_seed->ref(); - - m_stitchTiles = new SVGAnimatedEnumerationImpl(); - m_stitchTiles->ref(); - - m_type = new SVGAnimatedEnumerationImpl(); - m_type->ref(); -} - -SVGFETurbulenceElementImpl::~SVGFETurbulenceElementImpl() -{ - if(m_baseFrequencyX) - m_baseFrequencyX->deref(); - - if(m_baseFrequencyY) - m_baseFrequencyY->deref(); - - if(m_numOctaves) - m_numOctaves->deref(); - - if(m_seed) - m_seed->deref(); - - if(m_stitchTiles) - m_stitchTiles->deref(); - - if(m_type) - m_type->deref(); -} - -SVGAnimatedNumberImpl *SVGFETurbulenceElementImpl::baseFrequencyX() const -{ - return m_baseFrequencyX; -} - -SVGAnimatedNumberImpl *SVGFETurbulenceElementImpl::baseFrequencyY() const -{ - return m_baseFrequencyY; -} - -SVGAnimatedIntegerImpl *SVGFETurbulenceElementImpl::numOctaves() const -{ - return m_numOctaves; -} - -SVGAnimatedNumberImpl *SVGFETurbulenceElementImpl::seed() const -{ - return m_seed; -} - -SVGAnimatedEnumerationImpl *SVGFETurbulenceElementImpl::stitchTiles() const -{ - return m_stitchTiles; -} - -SVGAnimatedEnumerationImpl *SVGFETurbulenceElementImpl::type() const -{ - return m_type; -} diff --git a/ksvg/impl/SVGFETurbulenceElementImpl.cpp b/ksvg/impl/SVGFETurbulenceElementImpl.cpp new file mode 100644 index 00000000..7c6638ef --- /dev/null +++ b/ksvg/impl/SVGFETurbulenceElementImpl.cpp @@ -0,0 +1,98 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedNumberImpl.h" +#include "SVGAnimatedIntegerImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGFETurbulenceElementImpl.h" + +using namespace KSVG; + +SVGFETurbulenceElementImpl::SVGFETurbulenceElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGFilterPrimitiveStandardAttributesImpl() +{ + m_baseFrequencyX = new SVGAnimatedNumberImpl(); + m_baseFrequencyX->ref(); + + m_baseFrequencyY = new SVGAnimatedNumberImpl(); + m_baseFrequencyY->ref(); + + m_numOctaves = new SVGAnimatedIntegerImpl(); + m_numOctaves->ref(); + + m_seed = new SVGAnimatedNumberImpl(); + m_seed->ref(); + + m_stitchTiles = new SVGAnimatedEnumerationImpl(); + m_stitchTiles->ref(); + + m_type = new SVGAnimatedEnumerationImpl(); + m_type->ref(); +} + +SVGFETurbulenceElementImpl::~SVGFETurbulenceElementImpl() +{ + if(m_baseFrequencyX) + m_baseFrequencyX->deref(); + + if(m_baseFrequencyY) + m_baseFrequencyY->deref(); + + if(m_numOctaves) + m_numOctaves->deref(); + + if(m_seed) + m_seed->deref(); + + if(m_stitchTiles) + m_stitchTiles->deref(); + + if(m_type) + m_type->deref(); +} + +SVGAnimatedNumberImpl *SVGFETurbulenceElementImpl::baseFrequencyX() const +{ + return m_baseFrequencyX; +} + +SVGAnimatedNumberImpl *SVGFETurbulenceElementImpl::baseFrequencyY() const +{ + return m_baseFrequencyY; +} + +SVGAnimatedIntegerImpl *SVGFETurbulenceElementImpl::numOctaves() const +{ + return m_numOctaves; +} + +SVGAnimatedNumberImpl *SVGFETurbulenceElementImpl::seed() const +{ + return m_seed; +} + +SVGAnimatedEnumerationImpl *SVGFETurbulenceElementImpl::stitchTiles() const +{ + return m_stitchTiles; +} + +SVGAnimatedEnumerationImpl *SVGFETurbulenceElementImpl::type() const +{ + return m_type; +} diff --git a/ksvg/impl/SVGFilterElementImpl.cc b/ksvg/impl/SVGFilterElementImpl.cc deleted file mode 100644 index 5ed2dd8c..00000000 --- a/ksvg/impl/SVGFilterElementImpl.cc +++ /dev/null @@ -1,117 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFilterElementImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedIntegerImpl.h" -#include "SVGAnimatedEnumerationImpl.h" - -using namespace KSVG; - -SVGFilterElementImpl::SVGFilterElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this) -{ - m_filterUnits = new SVGAnimatedEnumerationImpl(); - m_filterUnits->ref(); - - m_primitiveUnits = new SVGAnimatedEnumerationImpl(); - m_primitiveUnits->ref(); - - m_x = new SVGAnimatedLengthImpl(); - m_x->ref(); - - m_y = new SVGAnimatedLengthImpl(); - m_y->ref(); - - m_width = new SVGAnimatedLengthImpl(); - m_width->ref(); - - m_height = new SVGAnimatedLengthImpl(); - m_height->ref(); - - m_filterResX = new SVGAnimatedIntegerImpl(); - m_filterResX->ref(); - - m_filterResY = new SVGAnimatedIntegerImpl(); - m_filterResY->ref(); -} - -SVGFilterElementImpl::~SVGFilterElementImpl() -{ - if(m_filterUnits) - m_filterUnits->deref(); - if(m_primitiveUnits) - m_primitiveUnits->deref(); - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - if(m_filterResX) - m_filterResX->deref(); - if(m_filterResY) - m_filterResY->deref(); -} - -SVGAnimatedEnumerationImpl *SVGFilterElementImpl::filterUnits() const -{ - return m_filterUnits; -} - -SVGAnimatedEnumerationImpl *SVGFilterElementImpl::primitiveUnits() const -{ - return m_primitiveUnits; -} - -SVGAnimatedLengthImpl *SVGFilterElementImpl::x() const -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGFilterElementImpl::y() const -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGFilterElementImpl::width() const -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGFilterElementImpl::height() const -{ - return m_height; -} - -SVGAnimatedIntegerImpl *SVGFilterElementImpl::filterResX() const -{ - return m_filterResX; -} - -SVGAnimatedIntegerImpl *SVGFilterElementImpl::filterResY() const -{ - return m_filterResY; -} - -void SVGFilterElementImpl::setFilterRes(unsigned long /*filterResX*/, unsigned long /*filterResY*/) -{ -} diff --git a/ksvg/impl/SVGFilterElementImpl.cpp b/ksvg/impl/SVGFilterElementImpl.cpp new file mode 100644 index 00000000..5ed2dd8c --- /dev/null +++ b/ksvg/impl/SVGFilterElementImpl.cpp @@ -0,0 +1,117 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFilterElementImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedIntegerImpl.h" +#include "SVGAnimatedEnumerationImpl.h" + +using namespace KSVG; + +SVGFilterElementImpl::SVGFilterElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this) +{ + m_filterUnits = new SVGAnimatedEnumerationImpl(); + m_filterUnits->ref(); + + m_primitiveUnits = new SVGAnimatedEnumerationImpl(); + m_primitiveUnits->ref(); + + m_x = new SVGAnimatedLengthImpl(); + m_x->ref(); + + m_y = new SVGAnimatedLengthImpl(); + m_y->ref(); + + m_width = new SVGAnimatedLengthImpl(); + m_width->ref(); + + m_height = new SVGAnimatedLengthImpl(); + m_height->ref(); + + m_filterResX = new SVGAnimatedIntegerImpl(); + m_filterResX->ref(); + + m_filterResY = new SVGAnimatedIntegerImpl(); + m_filterResY->ref(); +} + +SVGFilterElementImpl::~SVGFilterElementImpl() +{ + if(m_filterUnits) + m_filterUnits->deref(); + if(m_primitiveUnits) + m_primitiveUnits->deref(); + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); + if(m_filterResX) + m_filterResX->deref(); + if(m_filterResY) + m_filterResY->deref(); +} + +SVGAnimatedEnumerationImpl *SVGFilterElementImpl::filterUnits() const +{ + return m_filterUnits; +} + +SVGAnimatedEnumerationImpl *SVGFilterElementImpl::primitiveUnits() const +{ + return m_primitiveUnits; +} + +SVGAnimatedLengthImpl *SVGFilterElementImpl::x() const +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGFilterElementImpl::y() const +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGFilterElementImpl::width() const +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGFilterElementImpl::height() const +{ + return m_height; +} + +SVGAnimatedIntegerImpl *SVGFilterElementImpl::filterResX() const +{ + return m_filterResX; +} + +SVGAnimatedIntegerImpl *SVGFilterElementImpl::filterResY() const +{ + return m_filterResY; +} + +void SVGFilterElementImpl::setFilterRes(unsigned long /*filterResX*/, unsigned long /*filterResY*/) +{ +} diff --git a/ksvg/impl/SVGFilterPrimitiveStandardAttributesImpl.cc b/ksvg/impl/SVGFilterPrimitiveStandardAttributesImpl.cc deleted file mode 100644 index 07517afd..00000000 --- a/ksvg/impl/SVGFilterPrimitiveStandardAttributesImpl.cc +++ /dev/null @@ -1,82 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGFilterPrimitiveStandardAttributesImpl.h" - -using namespace KSVG; - -SVGFilterPrimitiveStandardAttributesImpl::SVGFilterPrimitiveStandardAttributesImpl() -{ - m_x = new SVGAnimatedLengthImpl(); - m_x->ref(); - - m_y = new SVGAnimatedLengthImpl(); - m_y->ref(); - - m_width = new SVGAnimatedLengthImpl(); - m_width->ref(); - - m_height = new SVGAnimatedLengthImpl(); - m_height->ref(); - - m_result = new SVGAnimatedStringImpl(); - m_result->ref(); -} - -SVGFilterPrimitiveStandardAttributesImpl::~SVGFilterPrimitiveStandardAttributesImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - if(m_result) - m_result->deref(); -} - -SVGAnimatedLengthImpl *SVGFilterPrimitiveStandardAttributesImpl::x() const -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGFilterPrimitiveStandardAttributesImpl::y() const -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGFilterPrimitiveStandardAttributesImpl::width() const -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGFilterPrimitiveStandardAttributesImpl::height() const -{ - return m_height; -} - -SVGAnimatedStringImpl *SVGFilterPrimitiveStandardAttributesImpl::result() const -{ - return m_result; -} diff --git a/ksvg/impl/SVGFilterPrimitiveStandardAttributesImpl.cpp b/ksvg/impl/SVGFilterPrimitiveStandardAttributesImpl.cpp new file mode 100644 index 00000000..07517afd --- /dev/null +++ b/ksvg/impl/SVGFilterPrimitiveStandardAttributesImpl.cpp @@ -0,0 +1,82 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGFilterPrimitiveStandardAttributesImpl.h" + +using namespace KSVG; + +SVGFilterPrimitiveStandardAttributesImpl::SVGFilterPrimitiveStandardAttributesImpl() +{ + m_x = new SVGAnimatedLengthImpl(); + m_x->ref(); + + m_y = new SVGAnimatedLengthImpl(); + m_y->ref(); + + m_width = new SVGAnimatedLengthImpl(); + m_width->ref(); + + m_height = new SVGAnimatedLengthImpl(); + m_height->ref(); + + m_result = new SVGAnimatedStringImpl(); + m_result->ref(); +} + +SVGFilterPrimitiveStandardAttributesImpl::~SVGFilterPrimitiveStandardAttributesImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); + if(m_result) + m_result->deref(); +} + +SVGAnimatedLengthImpl *SVGFilterPrimitiveStandardAttributesImpl::x() const +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGFilterPrimitiveStandardAttributesImpl::y() const +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGFilterPrimitiveStandardAttributesImpl::width() const +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGFilterPrimitiveStandardAttributesImpl::height() const +{ + return m_height; +} + +SVGAnimatedStringImpl *SVGFilterPrimitiveStandardAttributesImpl::result() const +{ + return m_result; +} diff --git a/ksvg/impl/SVGFitToViewBoxImpl.cc b/ksvg/impl/SVGFitToViewBoxImpl.cc deleted file mode 100644 index a33bc0fc..00000000 --- a/ksvg/impl/SVGFitToViewBoxImpl.cc +++ /dev/null @@ -1,139 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include -#include - -#include "SVGPreserveAspectRatio.h" - -#include "SVGRectImpl.h" -#include "SVGFitToViewBoxImpl.h" -#include "SVGAnimatedRectImpl.h" -#include "SVGPreserveAspectRatioImpl.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" -#include "SVGSVGElementImpl.h" - -using namespace KSVG; - -#include "SVGFitToViewBoxImpl.lut.h" - -SVGFitToViewBoxImpl::SVGFitToViewBoxImpl() -{ - KSVG_EMPTY_FLAGS - - m_viewBox = new SVGAnimatedRectImpl(); - m_viewBox->ref(); - - m_preserveAspectRatio = new SVGAnimatedPreserveAspectRatioImpl(); - m_preserveAspectRatio->ref(); -} - -SVGFitToViewBoxImpl::~SVGFitToViewBoxImpl() -{ - if(m_viewBox) - m_viewBox->deref(); - if(m_preserveAspectRatio) - m_preserveAspectRatio->deref(); -} - -SVGAnimatedRectImpl *SVGFitToViewBoxImpl::viewBox() const -{ - return m_viewBox; -} - -SVGAnimatedPreserveAspectRatioImpl *SVGFitToViewBoxImpl::preserveAspectRatio() const -{ - return m_preserveAspectRatio; -} - -void SVGFitToViewBoxImpl::parseViewBox(const TQString &s) -{ - // Set default if preserveAspectRatio wasnt parsed earlier (Rob) - if(m_preserveAspectRatio->baseVal()->align() == SVG_PRESERVEASPECTRATIO_UNKNOWN) - m_preserveAspectRatio->baseVal()->setAlign(SVG_PRESERVEASPECTRATIO_XMIDYMID); - if(m_preserveAspectRatio->baseVal()->meetOrSlice() == SVG_MEETORSLICE_UNKNOWN) - m_preserveAspectRatio->baseVal()->setMeetOrSlice(SVG_MEETORSLICE_MEET); - - // allow for viewbox def with ',' or whitespace - TQString viewbox(s); - TQStringList points = TQStringList::split(' ', viewbox.replace(',', ' ').simplifyWhiteSpace()); - - viewBox()->baseVal()->setX(points[0].toFloat()); - viewBox()->baseVal()->setY(points[1].toFloat()); - viewBox()->baseVal()->setWidth(points[2].toFloat()); - viewBox()->baseVal()->setHeight(points[3].toFloat()); -} - -SVGMatrixImpl *SVGFitToViewBoxImpl::viewBoxToViewTransform(float viewWidth, float viewHeight) const -{ - if(viewBox()->baseVal()->width() == 0 || viewBox()->baseVal()->height() == 0) - return SVGSVGElementImpl::createSVGMatrix(); - else - return preserveAspectRatio()->baseVal()->getCTM(viewBox()->baseVal()->x(), - viewBox()->baseVal()->y(), viewBox()->baseVal()->width(), viewBox()->baseVal()->height(), - 0, 0, viewWidth, viewHeight); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGFitToViewBoxImpl::s_hashTable 3 - viewBox SVGFitToViewBoxImpl::ViewBox DontDelete - preserveAspectRatio SVGFitToViewBoxImpl::PreserveAspectRatio DontDelete -@end -*/ - -Value SVGFitToViewBoxImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case ViewBox: - return m_viewBox->cache(exec); - case PreserveAspectRatio: - return m_preserveAspectRatio->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGFitToViewBoxImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case ViewBox: - parseViewBox(value.toString(exec).qstring()); - break; - case PreserveAspectRatio: - if(preserveAspectRatio()) - preserveAspectRatio()->baseVal()->parsePreserveAspectRatio(value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGFitToViewBoxImpl.cpp b/ksvg/impl/SVGFitToViewBoxImpl.cpp new file mode 100644 index 00000000..a33bc0fc --- /dev/null +++ b/ksvg/impl/SVGFitToViewBoxImpl.cpp @@ -0,0 +1,139 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include +#include + +#include "SVGPreserveAspectRatio.h" + +#include "SVGRectImpl.h" +#include "SVGFitToViewBoxImpl.h" +#include "SVGAnimatedRectImpl.h" +#include "SVGPreserveAspectRatioImpl.h" +#include "SVGAnimatedPreserveAspectRatioImpl.h" +#include "SVGSVGElementImpl.h" + +using namespace KSVG; + +#include "SVGFitToViewBoxImpl.lut.h" + +SVGFitToViewBoxImpl::SVGFitToViewBoxImpl() +{ + KSVG_EMPTY_FLAGS + + m_viewBox = new SVGAnimatedRectImpl(); + m_viewBox->ref(); + + m_preserveAspectRatio = new SVGAnimatedPreserveAspectRatioImpl(); + m_preserveAspectRatio->ref(); +} + +SVGFitToViewBoxImpl::~SVGFitToViewBoxImpl() +{ + if(m_viewBox) + m_viewBox->deref(); + if(m_preserveAspectRatio) + m_preserveAspectRatio->deref(); +} + +SVGAnimatedRectImpl *SVGFitToViewBoxImpl::viewBox() const +{ + return m_viewBox; +} + +SVGAnimatedPreserveAspectRatioImpl *SVGFitToViewBoxImpl::preserveAspectRatio() const +{ + return m_preserveAspectRatio; +} + +void SVGFitToViewBoxImpl::parseViewBox(const TQString &s) +{ + // Set default if preserveAspectRatio wasnt parsed earlier (Rob) + if(m_preserveAspectRatio->baseVal()->align() == SVG_PRESERVEASPECTRATIO_UNKNOWN) + m_preserveAspectRatio->baseVal()->setAlign(SVG_PRESERVEASPECTRATIO_XMIDYMID); + if(m_preserveAspectRatio->baseVal()->meetOrSlice() == SVG_MEETORSLICE_UNKNOWN) + m_preserveAspectRatio->baseVal()->setMeetOrSlice(SVG_MEETORSLICE_MEET); + + // allow for viewbox def with ',' or whitespace + TQString viewbox(s); + TQStringList points = TQStringList::split(' ', viewbox.replace(',', ' ').simplifyWhiteSpace()); + + viewBox()->baseVal()->setX(points[0].toFloat()); + viewBox()->baseVal()->setY(points[1].toFloat()); + viewBox()->baseVal()->setWidth(points[2].toFloat()); + viewBox()->baseVal()->setHeight(points[3].toFloat()); +} + +SVGMatrixImpl *SVGFitToViewBoxImpl::viewBoxToViewTransform(float viewWidth, float viewHeight) const +{ + if(viewBox()->baseVal()->width() == 0 || viewBox()->baseVal()->height() == 0) + return SVGSVGElementImpl::createSVGMatrix(); + else + return preserveAspectRatio()->baseVal()->getCTM(viewBox()->baseVal()->x(), + viewBox()->baseVal()->y(), viewBox()->baseVal()->width(), viewBox()->baseVal()->height(), + 0, 0, viewWidth, viewHeight); +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGFitToViewBoxImpl::s_hashTable 3 + viewBox SVGFitToViewBoxImpl::ViewBox DontDelete + preserveAspectRatio SVGFitToViewBoxImpl::PreserveAspectRatio DontDelete +@end +*/ + +Value SVGFitToViewBoxImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case ViewBox: + return m_viewBox->cache(exec); + case PreserveAspectRatio: + return m_preserveAspectRatio->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGFitToViewBoxImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case ViewBox: + parseViewBox(value.toString(exec).qstring()); + break; + case PreserveAspectRatio: + if(preserveAspectRatio()) + preserveAspectRatio()->baseVal()->parsePreserveAspectRatio(value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGFontElementImpl.cc b/ksvg/impl/SVGFontElementImpl.cc deleted file mode 100644 index 49ed035c..00000000 --- a/ksvg/impl/SVGFontElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontElementImpl.h" - -using namespace KSVG; - -SVGFontElementImpl::SVGFontElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this) -{ -} - -SVGFontElementImpl::~SVGFontElementImpl() -{ -} diff --git a/ksvg/impl/SVGFontElementImpl.cpp b/ksvg/impl/SVGFontElementImpl.cpp new file mode 100644 index 00000000..49ed035c --- /dev/null +++ b/ksvg/impl/SVGFontElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontElementImpl.h" + +using namespace KSVG; + +SVGFontElementImpl::SVGFontElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this) +{ +} + +SVGFontElementImpl::~SVGFontElementImpl() +{ +} diff --git a/ksvg/impl/SVGFontFaceElementImpl.cc b/ksvg/impl/SVGFontFaceElementImpl.cc deleted file mode 100644 index b8ee49e1..00000000 --- a/ksvg/impl/SVGFontFaceElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceElementImpl.h" - -using namespace KSVG; - -SVGFontFaceElementImpl::SVGFontFaceElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGFontFaceElementImpl::~SVGFontFaceElementImpl() -{ -} diff --git a/ksvg/impl/SVGFontFaceElementImpl.cpp b/ksvg/impl/SVGFontFaceElementImpl.cpp new file mode 100644 index 00000000..b8ee49e1 --- /dev/null +++ b/ksvg/impl/SVGFontFaceElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceElementImpl.h" + +using namespace KSVG; + +SVGFontFaceElementImpl::SVGFontFaceElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGFontFaceElementImpl::~SVGFontFaceElementImpl() +{ +} diff --git a/ksvg/impl/SVGFontFaceFormatElementImpl.cc b/ksvg/impl/SVGFontFaceFormatElementImpl.cc deleted file mode 100644 index aecf957c..00000000 --- a/ksvg/impl/SVGFontFaceFormatElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceFormatElementImpl.h" - -using namespace KSVG; - -SVGFontFaceFormatElementImpl::SVGFontFaceFormatElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGFontFaceFormatElementImpl::~SVGFontFaceFormatElementImpl() -{ -} diff --git a/ksvg/impl/SVGFontFaceFormatElementImpl.cpp b/ksvg/impl/SVGFontFaceFormatElementImpl.cpp new file mode 100644 index 00000000..aecf957c --- /dev/null +++ b/ksvg/impl/SVGFontFaceFormatElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceFormatElementImpl.h" + +using namespace KSVG; + +SVGFontFaceFormatElementImpl::SVGFontFaceFormatElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGFontFaceFormatElementImpl::~SVGFontFaceFormatElementImpl() +{ +} diff --git a/ksvg/impl/SVGFontFaceNameElementImpl.cc b/ksvg/impl/SVGFontFaceNameElementImpl.cc deleted file mode 100644 index c4a295fc..00000000 --- a/ksvg/impl/SVGFontFaceNameElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceNameElementImpl.h" - -using namespace KSVG; - -SVGFontFaceNameElementImpl::SVGFontFaceNameElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGFontFaceNameElementImpl::~SVGFontFaceNameElementImpl() -{ -} diff --git a/ksvg/impl/SVGFontFaceNameElementImpl.cpp b/ksvg/impl/SVGFontFaceNameElementImpl.cpp new file mode 100644 index 00000000..c4a295fc --- /dev/null +++ b/ksvg/impl/SVGFontFaceNameElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceNameElementImpl.h" + +using namespace KSVG; + +SVGFontFaceNameElementImpl::SVGFontFaceNameElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGFontFaceNameElementImpl::~SVGFontFaceNameElementImpl() +{ +} diff --git a/ksvg/impl/SVGFontFaceSrcElementImpl.cc b/ksvg/impl/SVGFontFaceSrcElementImpl.cc deleted file mode 100644 index 9a2bd71e..00000000 --- a/ksvg/impl/SVGFontFaceSrcElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceSrcElementImpl.h" - -using namespace KSVG; - -SVGFontFaceSrcElementImpl::SVGFontFaceSrcElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGFontFaceSrcElementImpl::~SVGFontFaceSrcElementImpl() -{ -} diff --git a/ksvg/impl/SVGFontFaceSrcElementImpl.cpp b/ksvg/impl/SVGFontFaceSrcElementImpl.cpp new file mode 100644 index 00000000..9a2bd71e --- /dev/null +++ b/ksvg/impl/SVGFontFaceSrcElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceSrcElementImpl.h" + +using namespace KSVG; + +SVGFontFaceSrcElementImpl::SVGFontFaceSrcElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGFontFaceSrcElementImpl::~SVGFontFaceSrcElementImpl() +{ +} diff --git a/ksvg/impl/SVGFontFaceUriElementImpl.cc b/ksvg/impl/SVGFontFaceUriElementImpl.cc deleted file mode 100644 index 4a4153ae..00000000 --- a/ksvg/impl/SVGFontFaceUriElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGFontFaceUriElementImpl.h" - -using namespace KSVG; - -SVGFontFaceUriElementImpl::SVGFontFaceUriElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGFontFaceUriElementImpl::~SVGFontFaceUriElementImpl() -{ -} diff --git a/ksvg/impl/SVGFontFaceUriElementImpl.cpp b/ksvg/impl/SVGFontFaceUriElementImpl.cpp new file mode 100644 index 00000000..4a4153ae --- /dev/null +++ b/ksvg/impl/SVGFontFaceUriElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGFontFaceUriElementImpl.h" + +using namespace KSVG; + +SVGFontFaceUriElementImpl::SVGFontFaceUriElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGFontFaceUriElementImpl::~SVGFontFaceUriElementImpl() +{ +} diff --git a/ksvg/impl/SVGForeignObjectElementImpl.cc b/ksvg/impl/SVGForeignObjectElementImpl.cc deleted file mode 100644 index bf6b3c7a..00000000 --- a/ksvg/impl/SVGForeignObjectElementImpl.cc +++ /dev/null @@ -1,119 +0,0 @@ -/* - Copyright (C) 2001-20032 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGRectImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGForeignObjectElementImpl.h" - -using namespace KSVG; - -#include "SVGForeignObjectElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGForeignObjectElementImpl::SVGForeignObjectElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - m_x = new SVGAnimatedLengthImpl(); - m_x->ref(); - - m_y = new SVGAnimatedLengthImpl(); - m_y->ref(); - - m_width = new SVGAnimatedLengthImpl(); - m_width->ref(); - - m_height = new SVGAnimatedLengthImpl(); - m_height->ref(); -} - -SVGForeignObjectElementImpl::~SVGForeignObjectElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); -} - -SVGRectImpl *SVGForeignObjectElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - ret->setX(m_x->baseVal()->value()); - ret->setY(m_y->baseVal()->value()); - ret->setWidth(m_width->baseVal()->value()); - ret->setHeight(m_height->baseVal()->value()); - return ret; -} - -SVGAnimatedLengthImpl *SVGForeignObjectElementImpl::x() const -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGForeignObjectElementImpl::y() const -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGForeignObjectElementImpl::width() const -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGForeignObjectElementImpl::height() const -{ - return m_height; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGForeignObjectElementImpl::s_hashTable 5 - x SVGForeignObjectElementImpl::X DontDelete|ReadOnly - y SVGForeignObjectElementImpl::Y DontDelete|ReadOnly - width SVGForeignObjectElementImpl::Width DontDelete|ReadOnly - height SVGForeignObjectElementImpl::Height DontDelete|ReadOnly -@end -*/ - -Value SVGForeignObjectElementImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case X: - return m_x->cache(exec); - case Y: - return m_y->cache(exec); - case Width: - return m_width->cache(exec); - case Height: - return m_height->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGForeignObjectElementImpl.cpp b/ksvg/impl/SVGForeignObjectElementImpl.cpp new file mode 100644 index 00000000..bf6b3c7a --- /dev/null +++ b/ksvg/impl/SVGForeignObjectElementImpl.cpp @@ -0,0 +1,119 @@ +/* + Copyright (C) 2001-20032 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGRectImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGForeignObjectElementImpl.h" + +using namespace KSVG; + +#include "SVGForeignObjectElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGForeignObjectElementImpl::SVGForeignObjectElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + m_x = new SVGAnimatedLengthImpl(); + m_x->ref(); + + m_y = new SVGAnimatedLengthImpl(); + m_y->ref(); + + m_width = new SVGAnimatedLengthImpl(); + m_width->ref(); + + m_height = new SVGAnimatedLengthImpl(); + m_height->ref(); +} + +SVGForeignObjectElementImpl::~SVGForeignObjectElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); +} + +SVGRectImpl *SVGForeignObjectElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + ret->setX(m_x->baseVal()->value()); + ret->setY(m_y->baseVal()->value()); + ret->setWidth(m_width->baseVal()->value()); + ret->setHeight(m_height->baseVal()->value()); + return ret; +} + +SVGAnimatedLengthImpl *SVGForeignObjectElementImpl::x() const +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGForeignObjectElementImpl::y() const +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGForeignObjectElementImpl::width() const +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGForeignObjectElementImpl::height() const +{ + return m_height; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGForeignObjectElementImpl::s_hashTable 5 + x SVGForeignObjectElementImpl::X DontDelete|ReadOnly + y SVGForeignObjectElementImpl::Y DontDelete|ReadOnly + width SVGForeignObjectElementImpl::Width DontDelete|ReadOnly + height SVGForeignObjectElementImpl::Height DontDelete|ReadOnly +@end +*/ + +Value SVGForeignObjectElementImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case X: + return m_x->cache(exec); + case Y: + return m_y->cache(exec); + case Width: + return m_width->cache(exec); + case Height: + return m_height->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/SVGGElementImpl.cc b/ksvg/impl/SVGGElementImpl.cc deleted file mode 100644 index 5cba29a3..00000000 --- a/ksvg/impl/SVGGElementImpl.cc +++ /dev/null @@ -1,34 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGGElementImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGAElementImpl.h" -#include "SVGAnimatedStringImpl.h" - -using namespace KSVG; - -SVGGElementImpl::SVGGElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ -} - -SVGGElementImpl::~SVGGElementImpl() -{ -} diff --git a/ksvg/impl/SVGGElementImpl.cpp b/ksvg/impl/SVGGElementImpl.cpp new file mode 100644 index 00000000..5cba29a3 --- /dev/null +++ b/ksvg/impl/SVGGElementImpl.cpp @@ -0,0 +1,34 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGGElementImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGAElementImpl.h" +#include "SVGAnimatedStringImpl.h" + +using namespace KSVG; + +SVGGElementImpl::SVGGElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ +} + +SVGGElementImpl::~SVGGElementImpl() +{ +} diff --git a/ksvg/impl/SVGGlyphElementImpl.cc b/ksvg/impl/SVGGlyphElementImpl.cc deleted file mode 100644 index 9b909960..00000000 --- a/ksvg/impl/SVGGlyphElementImpl.cc +++ /dev/null @@ -1,96 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGGlyphElementImpl.h" - -using namespace KSVG; - -#include "SVGGlyphElementImpl.lut.h" - -SVGGlyphElementImpl::SVGGlyphElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGStylableImpl(this) -{ - KSVG_EMPTY_FLAGS -} - -SVGGlyphElementImpl::~SVGGlyphElementImpl() -{ -} - -TQString SVGGlyphElementImpl::d() const -{ - return m_d; -} - -/* -@namespace KSVG -@begin SVGGlyphElementImpl::s_hashTable 11 - unicode SVGGlyphElementImpl::Unicode DontDelete|ReadOnly - glyph-name SVGGlyphElementImpl::GlyphName DontDelete|ReadOnly - d SVGGlyphElementImpl::D DontDelete|ReadOnly - orientation SVGGlyphElementImpl::Qt::Orientation DontDelete|ReadOnly - arabic-form SVGGlyphElementImpl::ArabicForm DontDelete|ReadOnly - lang SVGGlyphElementImpl::Lang DontDelete|ReadOnly - horiz-adv-x SVGGlyphElementImpl::HorizAdvX DontDelete|ReadOnly - vert-origin-x SVGGlyphElementImpl::VertOriginX DontDelete|ReadOnly - vert-origin-y SVGGlyphElementImpl::VertOriginY DontDelete|ReadOnly - vert-adv-y SVGGlyphElementImpl::VertAdvY DontDelete|ReadOnly -@end -*/ - -Value SVGGlyphElementImpl::getValueProperty(ExecState *, int token) const -{ - //KSVG_CHECK_ATTRIBUTE - - switch(token) - { - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGGlyphElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case D: - m_d = value.toString(exec).qstring(); - break; - case Unicode: - case GlyphName: - case Orientation: - case ArabicForm: - case Lang: - case HorizAdvX: - case VertOriginX: - case VertOriginY: - case VertAdvY: - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGGlyphElementImpl.cpp b/ksvg/impl/SVGGlyphElementImpl.cpp new file mode 100644 index 00000000..9b909960 --- /dev/null +++ b/ksvg/impl/SVGGlyphElementImpl.cpp @@ -0,0 +1,96 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGGlyphElementImpl.h" + +using namespace KSVG; + +#include "SVGGlyphElementImpl.lut.h" + +SVGGlyphElementImpl::SVGGlyphElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGStylableImpl(this) +{ + KSVG_EMPTY_FLAGS +} + +SVGGlyphElementImpl::~SVGGlyphElementImpl() +{ +} + +TQString SVGGlyphElementImpl::d() const +{ + return m_d; +} + +/* +@namespace KSVG +@begin SVGGlyphElementImpl::s_hashTable 11 + unicode SVGGlyphElementImpl::Unicode DontDelete|ReadOnly + glyph-name SVGGlyphElementImpl::GlyphName DontDelete|ReadOnly + d SVGGlyphElementImpl::D DontDelete|ReadOnly + orientation SVGGlyphElementImpl::Qt::Orientation DontDelete|ReadOnly + arabic-form SVGGlyphElementImpl::ArabicForm DontDelete|ReadOnly + lang SVGGlyphElementImpl::Lang DontDelete|ReadOnly + horiz-adv-x SVGGlyphElementImpl::HorizAdvX DontDelete|ReadOnly + vert-origin-x SVGGlyphElementImpl::VertOriginX DontDelete|ReadOnly + vert-origin-y SVGGlyphElementImpl::VertOriginY DontDelete|ReadOnly + vert-adv-y SVGGlyphElementImpl::VertAdvY DontDelete|ReadOnly +@end +*/ + +Value SVGGlyphElementImpl::getValueProperty(ExecState *, int token) const +{ + //KSVG_CHECK_ATTRIBUTE + + switch(token) + { + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGGlyphElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case D: + m_d = value.toString(exec).qstring(); + break; + case Unicode: + case GlyphName: + case Orientation: + case ArabicForm: + case Lang: + case HorizAdvX: + case VertOriginX: + case VertOriginY: + case VertAdvY: + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGGlyphRefElementImpl.cc b/ksvg/impl/SVGGlyphRefElementImpl.cc deleted file mode 100644 index 10366dd9..00000000 --- a/ksvg/impl/SVGGlyphRefElementImpl.cc +++ /dev/null @@ -1,132 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGSVGElementImpl.h" -#include "SVGGlyphRefElementImpl.h" - -using namespace KSVG; - -#include "SVGGlyphRefElementImpl.lut.h" -#include "ksvg_lookup.h" - -SVGGlyphRefElementImpl::SVGGlyphRefElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGStylableImpl(this) -{ -} - -SVGGlyphRefElementImpl::~SVGGlyphRefElementImpl() -{ -} - -void SVGGlyphRefElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); -} - -DOM::DOMString SVGGlyphRefElementImpl::format() -{ - return ""; -} - -DOM::DOMString SVGGlyphRefElementImpl::glyphRef() -{ - return ""; -} - -float SVGGlyphRefElementImpl::x() const -{ - return m_x; -} - -float SVGGlyphRefElementImpl::y() const -{ - return m_y; -} - -float SVGGlyphRefElementImpl::dx() const -{ - return m_dx; -} - -float SVGGlyphRefElementImpl::dy() const -{ - return m_dy; -} - -/* -@namespace KSVG -@begin SVGGlyphRefElementImpl::s_hashTable 7 - glyphRef SVGGlyphRefElementImpl::GlyphRef DontDelete|ReadOnly - format SVGGlyphRefElementImpl::Format DontDelete|ReadOnly - x SVGGlyphRefElementImpl::X DontDelete|ReadOnly - y SVGGlyphRefElementImpl::Y DontDelete|ReadOnly - dx SVGGlyphRefElementImpl::Dx DontDelete|ReadOnly - dy SVGGlyphRefElementImpl::Dy DontDelete|ReadOnly -@end -*/ - -Value SVGGlyphRefElementImpl::getValueProperty(ExecState *, int token) const -{ - //KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case GlyphRef: return String(m_glyphRef); - case Format: return String(m_format); - case X: return Number(m_x); - case Y: return Number(m_y); - case Dx: return Number(m_dx); - case Dy: return Number(m_dy); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGGlyphRefElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case GlyphRef: - m_glyphRef = value.toString(exec).string(); - break; - case Format: - m_format = value.toString(exec).string(); - break; - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case Dx: - m_dx = value.toNumber(exec); - break; - case Dy: - m_dy = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGGlyphRefElementImpl.cpp b/ksvg/impl/SVGGlyphRefElementImpl.cpp new file mode 100644 index 00000000..10366dd9 --- /dev/null +++ b/ksvg/impl/SVGGlyphRefElementImpl.cpp @@ -0,0 +1,132 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGSVGElementImpl.h" +#include "SVGGlyphRefElementImpl.h" + +using namespace KSVG; + +#include "SVGGlyphRefElementImpl.lut.h" +#include "ksvg_lookup.h" + +SVGGlyphRefElementImpl::SVGGlyphRefElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGStylableImpl(this) +{ +} + +SVGGlyphRefElementImpl::~SVGGlyphRefElementImpl() +{ +} + +void SVGGlyphRefElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); +} + +DOM::DOMString SVGGlyphRefElementImpl::format() +{ + return ""; +} + +DOM::DOMString SVGGlyphRefElementImpl::glyphRef() +{ + return ""; +} + +float SVGGlyphRefElementImpl::x() const +{ + return m_x; +} + +float SVGGlyphRefElementImpl::y() const +{ + return m_y; +} + +float SVGGlyphRefElementImpl::dx() const +{ + return m_dx; +} + +float SVGGlyphRefElementImpl::dy() const +{ + return m_dy; +} + +/* +@namespace KSVG +@begin SVGGlyphRefElementImpl::s_hashTable 7 + glyphRef SVGGlyphRefElementImpl::GlyphRef DontDelete|ReadOnly + format SVGGlyphRefElementImpl::Format DontDelete|ReadOnly + x SVGGlyphRefElementImpl::X DontDelete|ReadOnly + y SVGGlyphRefElementImpl::Y DontDelete|ReadOnly + dx SVGGlyphRefElementImpl::Dx DontDelete|ReadOnly + dy SVGGlyphRefElementImpl::Dy DontDelete|ReadOnly +@end +*/ + +Value SVGGlyphRefElementImpl::getValueProperty(ExecState *, int token) const +{ + //KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case GlyphRef: return String(m_glyphRef); + case Format: return String(m_format); + case X: return Number(m_x); + case Y: return Number(m_y); + case Dx: return Number(m_dx); + case Dy: return Number(m_dy); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGGlyphRefElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case GlyphRef: + m_glyphRef = value.toString(exec).string(); + break; + case Format: + m_format = value.toString(exec).string(); + break; + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case Dx: + m_dx = value.toNumber(exec); + break; + case Dy: + m_dy = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGGradientElementImpl.cc b/ksvg/impl/SVGGradientElementImpl.cc deleted file mode 100644 index b59679e2..00000000 --- a/ksvg/impl/SVGGradientElementImpl.cc +++ /dev/null @@ -1,262 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGGradientElement.h" -#include "SVGGradientElementImpl.h" -#include "SVGStopElementImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGSVGElementImpl.h" - -#include "KSVGCanvas.h" -#include "CanvasItems.h" -#include "SVGHelperImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGAnimatedTransformListImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGUnitConverter.h" - -using namespace KSVG; - -#include "SVGGradientElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" -#include "ksvg_cacheimpl.h" - -SVGGradientElementImpl::SVGGradientElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGPaintServerImpl() -{ - KSVG_EMPTY_FLAGS - - m_gradientUnits = new SVGAnimatedEnumerationImpl(); - m_gradientUnits->ref(); - - m_gradientTransform = new SVGAnimatedTransformListImpl(); - m_gradientTransform->ref(); - - m_spreadMethod = new SVGAnimatedEnumerationImpl(); - m_spreadMethod->ref(); - - m_converter = new SVGUnitConverter(); -} - -SVGGradientElementImpl::~SVGGradientElementImpl() -{ - if(m_gradientUnits) - m_gradientUnits->deref(); - if(m_gradientTransform) - m_gradientTransform->deref(); - if(m_spreadMethod) - m_spreadMethod->deref(); - delete m_converter; -} - -SVGAnimatedEnumerationImpl *SVGGradientElementImpl::gradientUnits() const -{ - return m_gradientUnits; -} - -SVGAnimatedTransformListImpl *SVGGradientElementImpl::gradientTransform() const -{ - return m_gradientTransform; -} - -SVGAnimatedEnumerationImpl *SVGGradientElementImpl::spreadMethod() const -{ - return m_spreadMethod; -} - -/* -@namespace KSVG -@begin SVGGradientElementImpl::s_hashTable 5 - gradientUnits SVGGradientElementImpl::GradientUnits DontDelete|ReadOnly - gradientTransform SVGGradientElementImpl::GradientTransform DontDelete|ReadOnly - spreadMethod SVGGradientElementImpl::SpreadMethod DontDelete|ReadOnly -@end -*/ - -Value SVGGradientElementImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case GradientUnits: - return m_gradientUnits->cache(exec); - case GradientTransform: - return m_gradientTransform->cache(exec); - case SpreadMethod: - return m_spreadMethod->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGGradientElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case GradientUnits: - if(value.toString(exec).qstring() == "userSpaceOnUse") - m_gradientUnits->setBaseVal(SVGGradientElement::SVG_UNIT_TYPE_USERSPACEONUSE); - else - m_gradientUnits->setBaseVal(SVGGradientElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); - break; - case GradientTransform: - m_gradientTransform->baseVal()->clear(); - SVGHelperImpl::parseTransformAttribute(m_gradientTransform->baseVal(), value.toString(exec).qstring()); - break; - case SpreadMethod: - { - TQString spreadMethod = value.toString(exec).qstring(); - - if(spreadMethod == "repeat") - m_spreadMethod->setBaseVal(SVG_SPREADMETHOD_REPEAT); - else if(spreadMethod == "reflect") - m_spreadMethod->setBaseVal(SVG_SPREADMETHOD_REFLECT); - else - m_spreadMethod->setBaseVal(SVG_SPREADMETHOD_PAD); - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGGradientElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - setAttributesFromHref(); - - // Spec: if attribute not specified, use "pad" - if(KSVG_TOKEN_NOT_PARSED(SpreadMethod)) - KSVG_SET_ALT_ATTRIBUTE(SpreadMethod, "pad") - - // Spec: if attribute not specified, use objectBoundingBox - if(KSVG_TOKEN_NOT_PARSED(GradientUnits)) - KSVG_SET_ALT_ATTRIBUTE(GradientUnits, "objectBoundingBox") -} - -void SVGGradientElementImpl::setAttributesFromHref() -{ - TQString _href = SVGURIReferenceImpl::getTarget(href()->baseVal().string()); - - if(!_href.isEmpty()) - { - SVGGradientElementImpl *refGradient = dynamic_cast(ownerSVGElement()->getElementById(_href)); - - if(refGradient) - { - TQMap refAttributes = refGradient->gradientAttributes(); - TQMap::iterator it; - - for(it = refAttributes.begin(); it != refAttributes.end(); ++it) - { - TQString name = it.key(); - DOM::DOMString value = it.data(); - - if(!hasAttribute(name)) - { - setAttribute(name, value); - setAttributeInternal(name, value); - } - } - } - } -} - -SVGGradientElementImpl *SVGGradientElementImpl::stopsSource() -{ - // Spec: - // If this element has no defined gradient stops, and the referenced element does - // (possibly due to its own href attribute), then this element inherits the gradient stop from the referenced element. - // Inheritance can be indirect to an arbitrary level; thus, if the referenced element inherits attribute or gradient stops - // due to its own href attribute, then the current element can inherit those attributes or gradient stops. (mop) - bool haveStops = false; - - for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGStopElementImpl *stop = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); - - if(stop) - { - haveStops = true; - break; - } - } - - SVGGradientElementImpl *source = this; - - if(!haveStops) - { - TQString _href = SVGURIReferenceImpl::getTarget(href()->baseVal().string()); - - if(!_href.isEmpty()) - { - SVGGradientElementImpl *refGradient = dynamic_cast(ownerSVGElement()->getElementById(_href)); - - if(refGradient) - source = refGradient->stopsSource(); - } - } - - return source; -} - -void SVGGradientElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_paintServer) - m_paintServer = c->createPaintServer(this); -} - -void SVGGradientElementImpl::removeItem(KSVGCanvas *) -{ - delete m_paintServer; - m_paintServer = 0; -} - -/* -@namespace KSVG -@begin SVGGradientElementImplConstructor::s_hashTable 5 - SVG_SPREADMETHOD_UNKNOWN KSVG::SVG_SPREADMETHOD_UNKNOWN DontDelete|ReadOnly - SVG_SPREADMETHOD_PAD KSVG::SVG_SPREADMETHOD_PAD DontDelete|ReadOnly - SVG_SPREADMETHOD_REFLECT KSVG::SVG_SPREADMETHOD_REFLECT DontDelete|ReadOnly - SVG_SPREADMETHOD_REPEAT KSVG::SVG_SPREADMETHOD_REPEAT DontDelete|ReadOnly -@end -*/ - -using namespace KJS; - -Value SVGGradientElementImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGGradientElementImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svggradientelement.constructor]]"); -} diff --git a/ksvg/impl/SVGGradientElementImpl.cpp b/ksvg/impl/SVGGradientElementImpl.cpp new file mode 100644 index 00000000..b59679e2 --- /dev/null +++ b/ksvg/impl/SVGGradientElementImpl.cpp @@ -0,0 +1,262 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGGradientElement.h" +#include "SVGGradientElementImpl.h" +#include "SVGStopElementImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGSVGElementImpl.h" + +#include "KSVGCanvas.h" +#include "CanvasItems.h" +#include "SVGHelperImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGAnimatedTransformListImpl.h" +#include "SVGTransformListImpl.h" +#include "SVGUnitConverter.h" + +using namespace KSVG; + +#include "SVGGradientElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" +#include "ksvg_cacheimpl.h" + +SVGGradientElementImpl::SVGGradientElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGPaintServerImpl() +{ + KSVG_EMPTY_FLAGS + + m_gradientUnits = new SVGAnimatedEnumerationImpl(); + m_gradientUnits->ref(); + + m_gradientTransform = new SVGAnimatedTransformListImpl(); + m_gradientTransform->ref(); + + m_spreadMethod = new SVGAnimatedEnumerationImpl(); + m_spreadMethod->ref(); + + m_converter = new SVGUnitConverter(); +} + +SVGGradientElementImpl::~SVGGradientElementImpl() +{ + if(m_gradientUnits) + m_gradientUnits->deref(); + if(m_gradientTransform) + m_gradientTransform->deref(); + if(m_spreadMethod) + m_spreadMethod->deref(); + delete m_converter; +} + +SVGAnimatedEnumerationImpl *SVGGradientElementImpl::gradientUnits() const +{ + return m_gradientUnits; +} + +SVGAnimatedTransformListImpl *SVGGradientElementImpl::gradientTransform() const +{ + return m_gradientTransform; +} + +SVGAnimatedEnumerationImpl *SVGGradientElementImpl::spreadMethod() const +{ + return m_spreadMethod; +} + +/* +@namespace KSVG +@begin SVGGradientElementImpl::s_hashTable 5 + gradientUnits SVGGradientElementImpl::GradientUnits DontDelete|ReadOnly + gradientTransform SVGGradientElementImpl::GradientTransform DontDelete|ReadOnly + spreadMethod SVGGradientElementImpl::SpreadMethod DontDelete|ReadOnly +@end +*/ + +Value SVGGradientElementImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case GradientUnits: + return m_gradientUnits->cache(exec); + case GradientTransform: + return m_gradientTransform->cache(exec); + case SpreadMethod: + return m_spreadMethod->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGGradientElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case GradientUnits: + if(value.toString(exec).qstring() == "userSpaceOnUse") + m_gradientUnits->setBaseVal(SVGGradientElement::SVG_UNIT_TYPE_USERSPACEONUSE); + else + m_gradientUnits->setBaseVal(SVGGradientElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); + break; + case GradientTransform: + m_gradientTransform->baseVal()->clear(); + SVGHelperImpl::parseTransformAttribute(m_gradientTransform->baseVal(), value.toString(exec).qstring()); + break; + case SpreadMethod: + { + TQString spreadMethod = value.toString(exec).qstring(); + + if(spreadMethod == "repeat") + m_spreadMethod->setBaseVal(SVG_SPREADMETHOD_REPEAT); + else if(spreadMethod == "reflect") + m_spreadMethod->setBaseVal(SVG_SPREADMETHOD_REFLECT); + else + m_spreadMethod->setBaseVal(SVG_SPREADMETHOD_PAD); + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGGradientElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + setAttributesFromHref(); + + // Spec: if attribute not specified, use "pad" + if(KSVG_TOKEN_NOT_PARSED(SpreadMethod)) + KSVG_SET_ALT_ATTRIBUTE(SpreadMethod, "pad") + + // Spec: if attribute not specified, use objectBoundingBox + if(KSVG_TOKEN_NOT_PARSED(GradientUnits)) + KSVG_SET_ALT_ATTRIBUTE(GradientUnits, "objectBoundingBox") +} + +void SVGGradientElementImpl::setAttributesFromHref() +{ + TQString _href = SVGURIReferenceImpl::getTarget(href()->baseVal().string()); + + if(!_href.isEmpty()) + { + SVGGradientElementImpl *refGradient = dynamic_cast(ownerSVGElement()->getElementById(_href)); + + if(refGradient) + { + TQMap refAttributes = refGradient->gradientAttributes(); + TQMap::iterator it; + + for(it = refAttributes.begin(); it != refAttributes.end(); ++it) + { + TQString name = it.key(); + DOM::DOMString value = it.data(); + + if(!hasAttribute(name)) + { + setAttribute(name, value); + setAttributeInternal(name, value); + } + } + } + } +} + +SVGGradientElementImpl *SVGGradientElementImpl::stopsSource() +{ + // Spec: + // If this element has no defined gradient stops, and the referenced element does + // (possibly due to its own href attribute), then this element inherits the gradient stop from the referenced element. + // Inheritance can be indirect to an arbitrary level; thus, if the referenced element inherits attribute or gradient stops + // due to its own href attribute, then the current element can inherit those attributes or gradient stops. (mop) + bool haveStops = false; + + for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGStopElementImpl *stop = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); + + if(stop) + { + haveStops = true; + break; + } + } + + SVGGradientElementImpl *source = this; + + if(!haveStops) + { + TQString _href = SVGURIReferenceImpl::getTarget(href()->baseVal().string()); + + if(!_href.isEmpty()) + { + SVGGradientElementImpl *refGradient = dynamic_cast(ownerSVGElement()->getElementById(_href)); + + if(refGradient) + source = refGradient->stopsSource(); + } + } + + return source; +} + +void SVGGradientElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_paintServer) + m_paintServer = c->createPaintServer(this); +} + +void SVGGradientElementImpl::removeItem(KSVGCanvas *) +{ + delete m_paintServer; + m_paintServer = 0; +} + +/* +@namespace KSVG +@begin SVGGradientElementImplConstructor::s_hashTable 5 + SVG_SPREADMETHOD_UNKNOWN KSVG::SVG_SPREADMETHOD_UNKNOWN DontDelete|ReadOnly + SVG_SPREADMETHOD_PAD KSVG::SVG_SPREADMETHOD_PAD DontDelete|ReadOnly + SVG_SPREADMETHOD_REFLECT KSVG::SVG_SPREADMETHOD_REFLECT DontDelete|ReadOnly + SVG_SPREADMETHOD_REPEAT KSVG::SVG_SPREADMETHOD_REPEAT DontDelete|ReadOnly +@end +*/ + +using namespace KJS; + +Value SVGGradientElementImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGGradientElementImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svggradientelement.constructor]]"); +} diff --git a/ksvg/impl/SVGHKernElementImpl.cc b/ksvg/impl/SVGHKernElementImpl.cc deleted file mode 100644 index 64efce26..00000000 --- a/ksvg/impl/SVGHKernElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGHKernElementImpl.h" - -using namespace KSVG; - -SVGHKernElementImpl::SVGHKernElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGHKernElementImpl::~SVGHKernElementImpl() -{ -} diff --git a/ksvg/impl/SVGHKernElementImpl.cpp b/ksvg/impl/SVGHKernElementImpl.cpp new file mode 100644 index 00000000..64efce26 --- /dev/null +++ b/ksvg/impl/SVGHKernElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGHKernElementImpl.h" + +using namespace KSVG; + +SVGHKernElementImpl::SVGHKernElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGHKernElementImpl::~SVGHKernElementImpl() +{ +} diff --git a/ksvg/impl/SVGHelperImpl.cc b/ksvg/impl/SVGHelperImpl.cc deleted file mode 100644 index fb546fbe..00000000 --- a/ksvg/impl/SVGHelperImpl.cc +++ /dev/null @@ -1,228 +0,0 @@ -/* - Copyright (C) 2002-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "SVGRectImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGHelperImpl.h" -#include "SVGElementImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGStylableImpl.h" -#include "SVGTransformImpl.h" -#include "SVGStringListImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGTransformableImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedLengthListImpl.h" - -#include "KSVGCanvas.h" -#include "CanvasItem.h" - -using namespace KSVG; - -#include "ksvg_ecma.h" -#include "ksvg_window.h" - -SVGHelperImpl::SVGHelperImpl() -{ -} - -SVGHelperImpl::~SVGHelperImpl() -{ -} - -void SVGHelperImpl::updateItem(KJS::ExecState *exec, const DOM::Node node) -{ - // Get document - SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); - - // Update canvas, recursively if needed - SVGShapeImpl *shape = dynamic_cast(doc->getElementFromHandle(node.handle())); - - if(shape && shape->item()) - { - shape->item()->update(UPDATE_TRANSFORM); - shape->item()->draw(); - shape->blit(doc->canvas()); - } - - if(const_cast(node).hasChildNodes()) - { - DOM::Node iterate = node.firstChild(); - for(; !iterate.isNull(); iterate = iterate.nextSibling()) - updateItem(exec, iterate); - } -} - -void SVGHelperImpl::copyAttributes(SVGElementImpl *src, SVGElementImpl *dst) -{ - TQDictIterator it(src->attributes()); - for(; it.current(); ++it) - { - DOM::DOMString name = it.currentKey(); - DOM::DOMString value = it.current()->string(); - - if(name != "id" && !dst->hasAttribute(name)) - { - dst->setAttribute(name, value); - dst->setAttributeInternal(name, value); - } - } -} - -void SVGHelperImpl::parseList(SVGStringListImpl *list, char seperator, const TQString &data) -{ - // TODO : more error checking/reporting - list->clear(); - - TQStringList substrings = TQStringList::split(seperator, data); - TQStringList::ConstIterator it = substrings.begin(); - TQStringList::ConstIterator end = substrings.end(); - for(; it != end; ++it) - { - SharedString *string = new SharedString(*it); - string->ref(); - - list->appendItem(string); - } -} - -void SVGHelperImpl::parseLengthList(SVGAnimatedLengthListImpl *list, const TQString &lengths, LengthMode mode, SVGElementImpl *object) -{ - // get either comma or space delimited lists - // TODO : more error checking/reporting - TQStringList sublengths = TQStringList::split(TQRegExp("[, ]"), lengths); - TQStringList::ConstIterator it = sublengths.begin(); - TQStringList::ConstIterator end = sublengths.end(); - - SVGLengthImpl *lengthImpl = 0; - for(; it != end; ++it) - { - lengthImpl = new SVGLengthImpl(mode, object); - lengthImpl->ref(); - - lengthImpl->setValueAsString(*it); - list->baseVal()->appendItem(lengthImpl); - } -} - -void SVGHelperImpl::parseCommaSeperatedList(SVGStringListImpl *list, const TQString &data) -{ - parseList(list, ',', data); -} - -void SVGHelperImpl::parseSemicolonSeperatedList(SVGStringListImpl *list, const TQString &data) -{ - parseList(list, ';', data); -} - -void SVGHelperImpl::parseTransformAttribute(SVGTransformListImpl *list, const TQString &transform) -{ - // Split string for handling 1 transform statement at a time - TQStringList subtransforms = TQStringList::split(')', transform); - TQStringList::ConstIterator it = subtransforms.begin(); - TQStringList::ConstIterator end = subtransforms.end(); - for(; it != end; ++it) - { - TQStringList subtransform = TQStringList::split('(', (*it)); - - subtransform[0] = subtransform[0].stripWhiteSpace().lower(); - subtransform[1] = subtransform[1].simplifyWhiteSpace(); - TQRegExp reg("([-]?\\d*\\.?\\d+(?:e[-]?\\d+)?)"); - - int pos = 0; - TQStringList params; - - while(pos >= 0) - { - pos = reg.search(subtransform[1], pos); - if(pos != -1) - { - params += reg.cap(1); - pos += reg.matchedLength(); - } - } - - if(subtransform[0].startsWith(";") || subtransform[0].startsWith(",")) - subtransform[0] = subtransform[0].right(subtransform[0].length() - 1); - - SVGTransformImpl *t = SVGSVGElementImpl::createSVGTransform(); - - if(subtransform[0] == "rotate") - { - if(params.count() == 3) - t->setRotate(params[0].toDouble(), - params[1].toDouble(), - params[2].toDouble()); - else - t->setRotate(params[0].toDouble(), 0, 0); - } - else if(subtransform[0] == "translate") - { - if(params.count() == 2) - t->setTranslate(params[0].toDouble(), params[1].toDouble()); - else // Spec : if only one param given, assume 2nd param to be 0 - t->setTranslate(params[0].toDouble(), 0); - } - else if(subtransform[0] == "scale") - { - if(params.count() == 2) - t->setScale(params[0].toDouble(), params[1].toDouble()); - else // Spec : if only one param given, assume uniform scaling - t->setScale(params[0].toDouble(), params[0].toDouble()); - } - else if(subtransform[0] == "skewx") - t->setSkewX(params[0].toDouble()); - else if(subtransform[0] == "skewy") - t->setSkewY(params[0].toDouble()); - else if(subtransform[0] == "matrix") - { - if(params.count() >= 6) - { - SVGMatrixImpl *ret = new SVGMatrixImpl(params[0].toDouble(), - params[1].toDouble(), - params[2].toDouble(), - params[3].toDouble(), - params[4].toDouble(), - params[5].toDouble()); - t->setMatrix(ret); - } - } - - list->appendItem(t); - } -} - -/// convert from user space to "real" pixels on rendering area -TQRect SVGHelperImpl::fromUserspace(SVGElementImpl *obj, const TQRect &r) -{ - TQRect sr; - - SVGLocatableImpl *locate = dynamic_cast(obj); - - if(locate) - sr = locate->screenCTM()->qmatrix().mapRect(r); - - return sr; -} diff --git a/ksvg/impl/SVGHelperImpl.cpp b/ksvg/impl/SVGHelperImpl.cpp new file mode 100644 index 00000000..fb546fbe --- /dev/null +++ b/ksvg/impl/SVGHelperImpl.cpp @@ -0,0 +1,228 @@ +/* + Copyright (C) 2002-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "SVGRectImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGHelperImpl.h" +#include "SVGElementImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGStylableImpl.h" +#include "SVGTransformImpl.h" +#include "SVGStringListImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGTransformListImpl.h" +#include "SVGTransformableImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedLengthListImpl.h" + +#include "KSVGCanvas.h" +#include "CanvasItem.h" + +using namespace KSVG; + +#include "ksvg_ecma.h" +#include "ksvg_window.h" + +SVGHelperImpl::SVGHelperImpl() +{ +} + +SVGHelperImpl::~SVGHelperImpl() +{ +} + +void SVGHelperImpl::updateItem(KJS::ExecState *exec, const DOM::Node node) +{ + // Get document + SVGDocumentImpl *doc = Window::retrieveActive(exec)->doc(); + + // Update canvas, recursively if needed + SVGShapeImpl *shape = dynamic_cast(doc->getElementFromHandle(node.handle())); + + if(shape && shape->item()) + { + shape->item()->update(UPDATE_TRANSFORM); + shape->item()->draw(); + shape->blit(doc->canvas()); + } + + if(const_cast(node).hasChildNodes()) + { + DOM::Node iterate = node.firstChild(); + for(; !iterate.isNull(); iterate = iterate.nextSibling()) + updateItem(exec, iterate); + } +} + +void SVGHelperImpl::copyAttributes(SVGElementImpl *src, SVGElementImpl *dst) +{ + TQDictIterator it(src->attributes()); + for(; it.current(); ++it) + { + DOM::DOMString name = it.currentKey(); + DOM::DOMString value = it.current()->string(); + + if(name != "id" && !dst->hasAttribute(name)) + { + dst->setAttribute(name, value); + dst->setAttributeInternal(name, value); + } + } +} + +void SVGHelperImpl::parseList(SVGStringListImpl *list, char seperator, const TQString &data) +{ + // TODO : more error checking/reporting + list->clear(); + + TQStringList substrings = TQStringList::split(seperator, data); + TQStringList::ConstIterator it = substrings.begin(); + TQStringList::ConstIterator end = substrings.end(); + for(; it != end; ++it) + { + SharedString *string = new SharedString(*it); + string->ref(); + + list->appendItem(string); + } +} + +void SVGHelperImpl::parseLengthList(SVGAnimatedLengthListImpl *list, const TQString &lengths, LengthMode mode, SVGElementImpl *object) +{ + // get either comma or space delimited lists + // TODO : more error checking/reporting + TQStringList sublengths = TQStringList::split(TQRegExp("[, ]"), lengths); + TQStringList::ConstIterator it = sublengths.begin(); + TQStringList::ConstIterator end = sublengths.end(); + + SVGLengthImpl *lengthImpl = 0; + for(; it != end; ++it) + { + lengthImpl = new SVGLengthImpl(mode, object); + lengthImpl->ref(); + + lengthImpl->setValueAsString(*it); + list->baseVal()->appendItem(lengthImpl); + } +} + +void SVGHelperImpl::parseCommaSeperatedList(SVGStringListImpl *list, const TQString &data) +{ + parseList(list, ',', data); +} + +void SVGHelperImpl::parseSemicolonSeperatedList(SVGStringListImpl *list, const TQString &data) +{ + parseList(list, ';', data); +} + +void SVGHelperImpl::parseTransformAttribute(SVGTransformListImpl *list, const TQString &transform) +{ + // Split string for handling 1 transform statement at a time + TQStringList subtransforms = TQStringList::split(')', transform); + TQStringList::ConstIterator it = subtransforms.begin(); + TQStringList::ConstIterator end = subtransforms.end(); + for(; it != end; ++it) + { + TQStringList subtransform = TQStringList::split('(', (*it)); + + subtransform[0] = subtransform[0].stripWhiteSpace().lower(); + subtransform[1] = subtransform[1].simplifyWhiteSpace(); + TQRegExp reg("([-]?\\d*\\.?\\d+(?:e[-]?\\d+)?)"); + + int pos = 0; + TQStringList params; + + while(pos >= 0) + { + pos = reg.search(subtransform[1], pos); + if(pos != -1) + { + params += reg.cap(1); + pos += reg.matchedLength(); + } + } + + if(subtransform[0].startsWith(";") || subtransform[0].startsWith(",")) + subtransform[0] = subtransform[0].right(subtransform[0].length() - 1); + + SVGTransformImpl *t = SVGSVGElementImpl::createSVGTransform(); + + if(subtransform[0] == "rotate") + { + if(params.count() == 3) + t->setRotate(params[0].toDouble(), + params[1].toDouble(), + params[2].toDouble()); + else + t->setRotate(params[0].toDouble(), 0, 0); + } + else if(subtransform[0] == "translate") + { + if(params.count() == 2) + t->setTranslate(params[0].toDouble(), params[1].toDouble()); + else // Spec : if only one param given, assume 2nd param to be 0 + t->setTranslate(params[0].toDouble(), 0); + } + else if(subtransform[0] == "scale") + { + if(params.count() == 2) + t->setScale(params[0].toDouble(), params[1].toDouble()); + else // Spec : if only one param given, assume uniform scaling + t->setScale(params[0].toDouble(), params[0].toDouble()); + } + else if(subtransform[0] == "skewx") + t->setSkewX(params[0].toDouble()); + else if(subtransform[0] == "skewy") + t->setSkewY(params[0].toDouble()); + else if(subtransform[0] == "matrix") + { + if(params.count() >= 6) + { + SVGMatrixImpl *ret = new SVGMatrixImpl(params[0].toDouble(), + params[1].toDouble(), + params[2].toDouble(), + params[3].toDouble(), + params[4].toDouble(), + params[5].toDouble()); + t->setMatrix(ret); + } + } + + list->appendItem(t); + } +} + +/// convert from user space to "real" pixels on rendering area +TQRect SVGHelperImpl::fromUserspace(SVGElementImpl *obj, const TQRect &r) +{ + TQRect sr; + + SVGLocatableImpl *locate = dynamic_cast(obj); + + if(locate) + sr = locate->screenCTM()->qmatrix().mapRect(r); + + return sr; +} diff --git a/ksvg/impl/SVGICCColorImpl.cc b/ksvg/impl/SVGICCColorImpl.cc deleted file mode 100644 index 50af51c9..00000000 --- a/ksvg/impl/SVGICCColorImpl.cc +++ /dev/null @@ -1,105 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGICCColorImpl.h" -#include "SVGNumberListImpl.h" - -using namespace KSVG; - -#include "SVGICCColorImpl.lut.h" -#include "ksvg_bridge.h" - -SVGICCColorImpl::SVGICCColorImpl() : DOM::DomShared() -{ - m_colors = new SVGNumberListImpl(); - m_colors->ref(); -} - -SVGICCColorImpl::SVGICCColorImpl(const SVGICCColorImpl &other) : DOM::DomShared() -{ - (*this) = other; -} - -SVGICCColorImpl::~SVGICCColorImpl() -{ - if(m_colors) - m_colors->deref(); -} - -SVGICCColorImpl &SVGICCColorImpl::operator=(const SVGICCColorImpl &other) -{ - m_colorProfile = other.m_colorProfile; - *m_colors = *(other.m_colors); - - return *this; -} - -DOM::DOMString SVGICCColorImpl::colorProfile() const -{ - return m_colorProfile; -} - -void SVGICCColorImpl::setColorProfile(const DOM::DOMString &colorProfile) -{ - m_colorProfile = colorProfile; -} - -SVGNumberListImpl *SVGICCColorImpl::colors() const -{ - return m_colors; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGICCColorImpl::s_hashTable 3 - colorProfile SVGICCColorImpl::ColorProfile DontDelete - colors SVGICCColorImpl::Colors DontDelete|ReadOnly -@end -*/ - -Value SVGICCColorImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case ColorProfile: - return String(m_colorProfile.string()); - case Colors: - return m_colors->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGICCColorImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case ColorProfile: - m_colorProfile = value.toString(exec).string(); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGICCColorImpl.cpp b/ksvg/impl/SVGICCColorImpl.cpp new file mode 100644 index 00000000..50af51c9 --- /dev/null +++ b/ksvg/impl/SVGICCColorImpl.cpp @@ -0,0 +1,105 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGICCColorImpl.h" +#include "SVGNumberListImpl.h" + +using namespace KSVG; + +#include "SVGICCColorImpl.lut.h" +#include "ksvg_bridge.h" + +SVGICCColorImpl::SVGICCColorImpl() : DOM::DomShared() +{ + m_colors = new SVGNumberListImpl(); + m_colors->ref(); +} + +SVGICCColorImpl::SVGICCColorImpl(const SVGICCColorImpl &other) : DOM::DomShared() +{ + (*this) = other; +} + +SVGICCColorImpl::~SVGICCColorImpl() +{ + if(m_colors) + m_colors->deref(); +} + +SVGICCColorImpl &SVGICCColorImpl::operator=(const SVGICCColorImpl &other) +{ + m_colorProfile = other.m_colorProfile; + *m_colors = *(other.m_colors); + + return *this; +} + +DOM::DOMString SVGICCColorImpl::colorProfile() const +{ + return m_colorProfile; +} + +void SVGICCColorImpl::setColorProfile(const DOM::DOMString &colorProfile) +{ + m_colorProfile = colorProfile; +} + +SVGNumberListImpl *SVGICCColorImpl::colors() const +{ + return m_colors; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGICCColorImpl::s_hashTable 3 + colorProfile SVGICCColorImpl::ColorProfile DontDelete + colors SVGICCColorImpl::Colors DontDelete|ReadOnly +@end +*/ + +Value SVGICCColorImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case ColorProfile: + return String(m_colorProfile.string()); + case Colors: + return m_colors->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGICCColorImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case ColorProfile: + m_colorProfile = value.toString(exec).string(); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGImageElementImpl.cc b/ksvg/impl/SVGImageElementImpl.cc deleted file mode 100644 index 65c678d2..00000000 --- a/ksvg/impl/SVGImageElementImpl.cc +++ /dev/null @@ -1,520 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include - -#include "CanvasItem.h" -#include "KSVGCanvas.h" -#include "KSVGHelper.h" - -#include "SVGRectImpl.h" -#include "SVGEventImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGHelperImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGTransformImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGImageElementImpl.moc" -#include "SVGColorProfileElementImpl.h" -#include "SVGPreserveAspectRatioImpl.h" -#include "SVGAnimatedTransformListImpl.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" -#include "SVGPatternElementImpl.h" - -using namespace KSVG; - -#include "SVGImageElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGImageElementImpl::SVGImageElementImpl(DOM::ElementImpl *impl) : TQObject(), SVGShapeImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - KSVG_EMPTY_FLAGS - - m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x->ref(); - m_x->baseVal()->setValueAsString("-1"); - - m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y->ref(); - m_y->baseVal()->setValueAsString("-1"); - - m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_width->ref(); - m_width->baseVal()->setValueAsString("-1"); - - m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_height->ref(); - m_height->baseVal()->setValueAsString("-1"); - - m_preserveAspectRatio = 0; - - m_doc = 0; - m_image = 0; - m_svgRoot = 0; - m_colorProfile = 0; - m_colorProfileApplied = false; -} - -SVGImageElementImpl::~SVGImageElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - if(m_preserveAspectRatio) - m_preserveAspectRatio->deref(); - if(m_doc) - m_doc->deref(); - - delete m_image; -} - -SVGAnimatedLengthImpl *SVGImageElementImpl::x() -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGImageElementImpl::y() -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGImageElementImpl::width() -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGImageElementImpl::height() -{ - return m_height; -} - -SVGAnimatedPreserveAspectRatioImpl *SVGImageElementImpl::preserveAspectRatio() const -{ - return m_preserveAspectRatio; -} - -/* -@namespace KSVG -@namespace KSVG -@begin SVGImageElementImpl::s_hashTable 7 - x SVGImageElementImpl::X DontDelete|ReadOnly - y SVGImageElementImpl::Y DontDelete|ReadOnly - width SVGImageElementImpl::Width DontDelete|ReadOnly - height SVGImageElementImpl::Height DontDelete|ReadOnly - preserveAspectRatio SVGImageElementImpl::PreserveAspectRatio DontDelete|ReadOnly - href SVGImageElementImpl::Href DontDelete|ReadOnly -@end -*/ - -Value SVGImageElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X: - if(!attributeMode) - return m_x->cache(exec); - else - return Number(m_x->baseVal()->value()); - case Y: - if(!attributeMode) - return m_y->cache(exec); - else - return Number(m_y->baseVal()->value()); - case Width: - if(!attributeMode) - return m_width->cache(exec); - else - return Number(m_width->baseVal()->value()); - case Height: - if(!attributeMode) - return m_height->cache(exec); - else - return Number(m_height->baseVal()->value()); - case PreserveAspectRatio: - if(m_preserveAspectRatio) - return m_preserveAspectRatio->cache(exec); - else - return Undefined(); - case Href: - SVGURIReferenceImpl::getValueProperty(exec, token); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGImageElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X: - x()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Y: - y()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Width: - width()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Height: - height()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case PreserveAspectRatio: - if(!preserveAspectRatio()) - { - m_preserveAspectRatio = new SVGAnimatedPreserveAspectRatioImpl(); - m_preserveAspectRatio->ref(); - } - - preserveAspectRatio()->baseVal()->parsePreserveAspectRatio(value.toString(exec).qstring()); - break; - case Href: - SVGURIReferenceImpl::putValueProperty(exec, SVGURIReferenceImpl::Href, value, attr); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -SVGRectImpl *SVGImageElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - ret->setX(m_x->baseVal()->value()); - ret->setY(m_y->baseVal()->value()); - ret->setWidth(m_width->baseVal()->value()); - ret->setHeight(m_height->baseVal()->value()); - return ret; -} - -void SVGImageElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - if(KSVG_TOKEN_NOT_PARSED(X)) - KSVG_SET_ALT_ATTRIBUTE(X, "0") - - if(KSVG_TOKEN_NOT_PARSED(Y)) - KSVG_SET_ALT_ATTRIBUTE(Y, "0") - - if(KSVG_TOKEN_NOT_PARSED(PreserveAspectRatio)) - { - setAttribute("preserveAspectRatio", "xMidYMid meet"); - KSVG_SET_ALT_ATTRIBUTE(PreserveAspectRatio, "xMidYMid meet") - } -} - -void SVGImageElementImpl::slotParsingFinished(bool error, const TQString &errorDesc) -{ - if(error) - kdDebug(26003) << "Finished with error : " << errorDesc << endl; - else - kdDebug(26003) << "Finished without errors!" << endl; - - m_svgRoot = m_doc->rootElement(); -} - -void SVGImageElementImpl::slotLoadingFinished() -{ - ownerDoc()->notifyImageLoaded(this); -} - -void SVGImageElementImpl::createItem(KSVGCanvas *c) -{ - if(!m_item) - { - if(!c) - c = ownerDoc()->canvas(); - - m_item = c->createImage(this); - c->insert(m_item); - - if(href()->baseVal().string().endsWith(".svg") || href()->baseVal().string().endsWith(".svgz")) - { - if(!m_svgRoot) - { - m_doc = new SVGDocumentImpl(true, false, this); - m_doc->ref(); - m_doc->attach(c); - - connect(m_doc, TQT_SIGNAL(finishedParsing(bool, const TQString &)), this, TQT_SLOT(slotParsingFinished(bool, const TQString &))); - connect(m_doc, TQT_SIGNAL(finishedLoading()), this, TQT_SLOT(slotLoadingFinished())); - - KURL file; - - if(!KURL::isRelativeURL(href()->baseVal().string())) - file = KURL(href()->baseVal().string()); - else - file = KURL(ownerDoc()->baseUrl(), href()->baseVal().string()); - - m_doc->open(file); - - // The svg image will add items to the canvas in parallel with the main - // document, so the z-order will not be correct. Get it to fix this when everything's - // finished loading. - ownerDoc()->resortZIndicesOnFinishedLoading(); - ownerDoc()->notifyImageLoading(this); - } - else - m_svgRoot->createItem(c); - } - else - { - if(!m_image) - { - ownerDoc()->newImageJob(this); - ownerDoc()->notifyImageLoading(this); - } - } - } -} - -void SVGImageElementImpl::removeItem(KSVGCanvas *c) -{ - if(m_item && c) - { - if(m_svgRoot) - m_svgRoot->removeItem(c); - - c->removeItem(m_item); - m_item = 0; - } -} - -void SVGImageElementImpl::setupSVGElement(SVGSVGElementImpl *svg) -{ - // Set up the root svg for an svg image. - svg->setAttributeInternal("x", TQString("%1").arg(x()->baseVal()->value())); - svg->setAttributeInternal("y", TQString("%1").arg(y()->baseVal()->value())); - svg->setAttributeInternal("width", TQString("%1").arg(width()->baseVal()->value())); - svg->setAttributeInternal("height", TQString("%1").arg(height()->baseVal()->value())); - - TQString par = getAttribute("preserveAspectRatio").string().stripWhiteSpace(); - - if(par.startsWith("defer")) - { - if(svg->getAttribute("preserveAspectRatio").isEmpty()) - { - par.remove("defer"); - svg->setAttribute("preserveAspectRatio", par); - svg->setAttributeInternal("preserveAspectRatio", par); - } - } - else - { - svg->setAttribute("preserveAspectRatio", par); - svg->setAttributeInternal("preserveAspectRatio", par); - } - - svg->setAttributes(); - svg->setRootParentScreenCTM(getScreenCTM()); -} - -void SVGImageElementImpl::onScreenCTMUpdated() -{ - if(m_svgRoot) - { - SVGMatrixImpl *ctm = getScreenCTM(); - - m_svgRoot->setRootParentScreenCTM(ctm); - m_svgRoot->invalidateCachedMatrices(); - m_svgRoot->ownerDoc()->syncCachedMatrices(); - } -} - -bool SVGImageElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &, SVGMouseEventImpl *mev) -{ - // TODO : pointer-events should be stored here, not in SVGStylableImpl. - SVGStylableImpl *style = dynamic_cast(this); - if(!style || style->getPointerEvents() == PE_NONE) - return false; - bool test = true; - switch(style->getPointerEvents()) - { - case PE_VISIBLE: - case PE_VISIBLE_PAINTED: - case PE_VISIBLE_FILL: - case PE_VISIBLE_STROKE: test = style->getVisible(); break; - case PE_PAINTED: - case PE_FILL: - case PE_STROKE: - case PE_ALL: break; - default: test = false; - }; - - if(test && m_item) - { - if(m_item->bbox().contains(p)) - { - mev->setTarget(dynamic_cast(this)); - return true; - } - } - - return false; -} - -void SVGImageElementImpl::setImage(TQImage *image) -{ - m_image = image; - - if(m_image) - { - *m_image = m_image->convertDepth(32); - - if(m_colorProfile != 0 && !m_colorProfileApplied) - { - m_colorProfileApplied = true; - applyColorProfile(); - } - - SVGPatternElementImpl::flushCachedTiles(); - - if(m_item) - { - ownerDoc()->canvas()->invalidate(m_item, false); - ownerDoc()->rerender(); - } - } - - ownerDoc()->notifyImageLoaded(this); -} - -TQImage SVGImageElementImpl::scaledImage() -{ - SVGMatrixImpl *matrix = imageMatrix(); - double sx, sy; - - matrix->removeScale(&sx, &sy); - matrix->deref(); - - TQImage img; - - if(sx != 1 || sy != 1) - { - int scaledWidth = static_cast(m_image->width() * sx + 0.5); - int scaledHeight = static_cast(m_image->height() * sy + 0.5); - - img = m_image->smoothScale(scaledWidth, scaledHeight); - } - else - img = *m_image; - - return img; -} - -SVGMatrixImpl *SVGImageElementImpl::imageMatrix() -{ - SVGMatrixImpl *ctm = getScreenCTM(); - - ctm->translate(x()->baseVal()->value(), y()->baseVal()->value()); - - SVGMatrixImpl *viewboxMatrix = preserveAspectRatio()->baseVal()->getCTM(0, 0, image()->width(), image()->height(), 0, 0, width()->baseVal()->value(), height()->baseVal()->value()); - - ctm->multiply(viewboxMatrix); - viewboxMatrix->deref(); - - return ctm; -} - -SVGMatrixImpl *SVGImageElementImpl::scaledImageMatrix() -{ - SVGMatrixImpl *matrix = imageMatrix(); - double sx, sy; - - matrix->removeScale(&sx, &sy); - - if(sx != 1 || sy != 1) - { - int imageWidth = static_cast(m_image->width() * sx + 0.5); - int imageHeight = static_cast(m_image->height() * sy + 0.5); - - double trueWidth = m_image->width() * sx; - double trueHeight = m_image->height() * sy; - - matrix->scaleNonUniform(trueWidth / imageWidth, trueHeight / imageHeight); - } - - return matrix; -} - -KSVGPolygon SVGImageElementImpl::clippingShape() -{ - KSVGRectangle viewport(0, 0, width()->baseVal()->value(), height()->baseVal()->value()); - SVGMatrixImpl *matrix = preserveAspectRatio()->baseVal()->getCTM(0, 0, image()->width(), image()->height(), 0, 0, width()->baseVal()->value(), height()->baseVal()->value()); - KSVGPolygon p = matrix->inverseMap(viewport); - matrix->deref(); - - matrix = imageMatrix(); - p = matrix->map(p); - matrix->deref(); - - return p; -} - -TQString SVGImageElementImpl::fileName() const -{ - return href()->baseVal().string(); -} - -void SVGImageElementImpl::applyColorProfile() -{ - m_image = m_colorProfile->correctImage(m_image); -} - -void SVGImageElementImpl::applyColorProfile(SVGColorProfileElementImpl *profile, SVGImageElementImpl *image) -{ - // Only apply once, if it's the same (Niko) - if(image->m_colorProfile == profile) - return; - - image->m_colorProfile = profile; - - if(image->m_image) - { - // Image is already painted, we apply the color profile and repaint it - image->applyColorProfile(); - - if(image->item()) - { - image->ownerDoc()->canvas()->invalidate(image->item(), false); - image->ownerDoc()->rerender(); - } - } -} diff --git a/ksvg/impl/SVGImageElementImpl.cpp b/ksvg/impl/SVGImageElementImpl.cpp new file mode 100644 index 00000000..65c678d2 --- /dev/null +++ b/ksvg/impl/SVGImageElementImpl.cpp @@ -0,0 +1,520 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include + +#include "CanvasItem.h" +#include "KSVGCanvas.h" +#include "KSVGHelper.h" + +#include "SVGRectImpl.h" +#include "SVGEventImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGHelperImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGTransformImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGTransformListImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGImageElementImpl.moc" +#include "SVGColorProfileElementImpl.h" +#include "SVGPreserveAspectRatioImpl.h" +#include "SVGAnimatedTransformListImpl.h" +#include "SVGAnimatedPreserveAspectRatioImpl.h" +#include "SVGPatternElementImpl.h" + +using namespace KSVG; + +#include "SVGImageElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGImageElementImpl::SVGImageElementImpl(DOM::ElementImpl *impl) : TQObject(), SVGShapeImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + KSVG_EMPTY_FLAGS + + m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x->ref(); + m_x->baseVal()->setValueAsString("-1"); + + m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y->ref(); + m_y->baseVal()->setValueAsString("-1"); + + m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_width->ref(); + m_width->baseVal()->setValueAsString("-1"); + + m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_height->ref(); + m_height->baseVal()->setValueAsString("-1"); + + m_preserveAspectRatio = 0; + + m_doc = 0; + m_image = 0; + m_svgRoot = 0; + m_colorProfile = 0; + m_colorProfileApplied = false; +} + +SVGImageElementImpl::~SVGImageElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); + if(m_preserveAspectRatio) + m_preserveAspectRatio->deref(); + if(m_doc) + m_doc->deref(); + + delete m_image; +} + +SVGAnimatedLengthImpl *SVGImageElementImpl::x() +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGImageElementImpl::y() +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGImageElementImpl::width() +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGImageElementImpl::height() +{ + return m_height; +} + +SVGAnimatedPreserveAspectRatioImpl *SVGImageElementImpl::preserveAspectRatio() const +{ + return m_preserveAspectRatio; +} + +/* +@namespace KSVG +@namespace KSVG +@begin SVGImageElementImpl::s_hashTable 7 + x SVGImageElementImpl::X DontDelete|ReadOnly + y SVGImageElementImpl::Y DontDelete|ReadOnly + width SVGImageElementImpl::Width DontDelete|ReadOnly + height SVGImageElementImpl::Height DontDelete|ReadOnly + preserveAspectRatio SVGImageElementImpl::PreserveAspectRatio DontDelete|ReadOnly + href SVGImageElementImpl::Href DontDelete|ReadOnly +@end +*/ + +Value SVGImageElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X: + if(!attributeMode) + return m_x->cache(exec); + else + return Number(m_x->baseVal()->value()); + case Y: + if(!attributeMode) + return m_y->cache(exec); + else + return Number(m_y->baseVal()->value()); + case Width: + if(!attributeMode) + return m_width->cache(exec); + else + return Number(m_width->baseVal()->value()); + case Height: + if(!attributeMode) + return m_height->cache(exec); + else + return Number(m_height->baseVal()->value()); + case PreserveAspectRatio: + if(m_preserveAspectRatio) + return m_preserveAspectRatio->cache(exec); + else + return Undefined(); + case Href: + SVGURIReferenceImpl::getValueProperty(exec, token); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGImageElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case X: + x()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Y: + y()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Width: + width()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Height: + height()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case PreserveAspectRatio: + if(!preserveAspectRatio()) + { + m_preserveAspectRatio = new SVGAnimatedPreserveAspectRatioImpl(); + m_preserveAspectRatio->ref(); + } + + preserveAspectRatio()->baseVal()->parsePreserveAspectRatio(value.toString(exec).qstring()); + break; + case Href: + SVGURIReferenceImpl::putValueProperty(exec, SVGURIReferenceImpl::Href, value, attr); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +SVGRectImpl *SVGImageElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + ret->setX(m_x->baseVal()->value()); + ret->setY(m_y->baseVal()->value()); + ret->setWidth(m_width->baseVal()->value()); + ret->setHeight(m_height->baseVal()->value()); + return ret; +} + +void SVGImageElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + if(KSVG_TOKEN_NOT_PARSED(X)) + KSVG_SET_ALT_ATTRIBUTE(X, "0") + + if(KSVG_TOKEN_NOT_PARSED(Y)) + KSVG_SET_ALT_ATTRIBUTE(Y, "0") + + if(KSVG_TOKEN_NOT_PARSED(PreserveAspectRatio)) + { + setAttribute("preserveAspectRatio", "xMidYMid meet"); + KSVG_SET_ALT_ATTRIBUTE(PreserveAspectRatio, "xMidYMid meet") + } +} + +void SVGImageElementImpl::slotParsingFinished(bool error, const TQString &errorDesc) +{ + if(error) + kdDebug(26003) << "Finished with error : " << errorDesc << endl; + else + kdDebug(26003) << "Finished without errors!" << endl; + + m_svgRoot = m_doc->rootElement(); +} + +void SVGImageElementImpl::slotLoadingFinished() +{ + ownerDoc()->notifyImageLoaded(this); +} + +void SVGImageElementImpl::createItem(KSVGCanvas *c) +{ + if(!m_item) + { + if(!c) + c = ownerDoc()->canvas(); + + m_item = c->createImage(this); + c->insert(m_item); + + if(href()->baseVal().string().endsWith(".svg") || href()->baseVal().string().endsWith(".svgz")) + { + if(!m_svgRoot) + { + m_doc = new SVGDocumentImpl(true, false, this); + m_doc->ref(); + m_doc->attach(c); + + connect(m_doc, TQT_SIGNAL(finishedParsing(bool, const TQString &)), this, TQT_SLOT(slotParsingFinished(bool, const TQString &))); + connect(m_doc, TQT_SIGNAL(finishedLoading()), this, TQT_SLOT(slotLoadingFinished())); + + KURL file; + + if(!KURL::isRelativeURL(href()->baseVal().string())) + file = KURL(href()->baseVal().string()); + else + file = KURL(ownerDoc()->baseUrl(), href()->baseVal().string()); + + m_doc->open(file); + + // The svg image will add items to the canvas in parallel with the main + // document, so the z-order will not be correct. Get it to fix this when everything's + // finished loading. + ownerDoc()->resortZIndicesOnFinishedLoading(); + ownerDoc()->notifyImageLoading(this); + } + else + m_svgRoot->createItem(c); + } + else + { + if(!m_image) + { + ownerDoc()->newImageJob(this); + ownerDoc()->notifyImageLoading(this); + } + } + } +} + +void SVGImageElementImpl::removeItem(KSVGCanvas *c) +{ + if(m_item && c) + { + if(m_svgRoot) + m_svgRoot->removeItem(c); + + c->removeItem(m_item); + m_item = 0; + } +} + +void SVGImageElementImpl::setupSVGElement(SVGSVGElementImpl *svg) +{ + // Set up the root svg for an svg image. + svg->setAttributeInternal("x", TQString("%1").arg(x()->baseVal()->value())); + svg->setAttributeInternal("y", TQString("%1").arg(y()->baseVal()->value())); + svg->setAttributeInternal("width", TQString("%1").arg(width()->baseVal()->value())); + svg->setAttributeInternal("height", TQString("%1").arg(height()->baseVal()->value())); + + TQString par = getAttribute("preserveAspectRatio").string().stripWhiteSpace(); + + if(par.startsWith("defer")) + { + if(svg->getAttribute("preserveAspectRatio").isEmpty()) + { + par.remove("defer"); + svg->setAttribute("preserveAspectRatio", par); + svg->setAttributeInternal("preserveAspectRatio", par); + } + } + else + { + svg->setAttribute("preserveAspectRatio", par); + svg->setAttributeInternal("preserveAspectRatio", par); + } + + svg->setAttributes(); + svg->setRootParentScreenCTM(getScreenCTM()); +} + +void SVGImageElementImpl::onScreenCTMUpdated() +{ + if(m_svgRoot) + { + SVGMatrixImpl *ctm = getScreenCTM(); + + m_svgRoot->setRootParentScreenCTM(ctm); + m_svgRoot->invalidateCachedMatrices(); + m_svgRoot->ownerDoc()->syncCachedMatrices(); + } +} + +bool SVGImageElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &, SVGMouseEventImpl *mev) +{ + // TODO : pointer-events should be stored here, not in SVGStylableImpl. + SVGStylableImpl *style = dynamic_cast(this); + if(!style || style->getPointerEvents() == PE_NONE) + return false; + bool test = true; + switch(style->getPointerEvents()) + { + case PE_VISIBLE: + case PE_VISIBLE_PAINTED: + case PE_VISIBLE_FILL: + case PE_VISIBLE_STROKE: test = style->getVisible(); break; + case PE_PAINTED: + case PE_FILL: + case PE_STROKE: + case PE_ALL: break; + default: test = false; + }; + + if(test && m_item) + { + if(m_item->bbox().contains(p)) + { + mev->setTarget(dynamic_cast(this)); + return true; + } + } + + return false; +} + +void SVGImageElementImpl::setImage(TQImage *image) +{ + m_image = image; + + if(m_image) + { + *m_image = m_image->convertDepth(32); + + if(m_colorProfile != 0 && !m_colorProfileApplied) + { + m_colorProfileApplied = true; + applyColorProfile(); + } + + SVGPatternElementImpl::flushCachedTiles(); + + if(m_item) + { + ownerDoc()->canvas()->invalidate(m_item, false); + ownerDoc()->rerender(); + } + } + + ownerDoc()->notifyImageLoaded(this); +} + +TQImage SVGImageElementImpl::scaledImage() +{ + SVGMatrixImpl *matrix = imageMatrix(); + double sx, sy; + + matrix->removeScale(&sx, &sy); + matrix->deref(); + + TQImage img; + + if(sx != 1 || sy != 1) + { + int scaledWidth = static_cast(m_image->width() * sx + 0.5); + int scaledHeight = static_cast(m_image->height() * sy + 0.5); + + img = m_image->smoothScale(scaledWidth, scaledHeight); + } + else + img = *m_image; + + return img; +} + +SVGMatrixImpl *SVGImageElementImpl::imageMatrix() +{ + SVGMatrixImpl *ctm = getScreenCTM(); + + ctm->translate(x()->baseVal()->value(), y()->baseVal()->value()); + + SVGMatrixImpl *viewboxMatrix = preserveAspectRatio()->baseVal()->getCTM(0, 0, image()->width(), image()->height(), 0, 0, width()->baseVal()->value(), height()->baseVal()->value()); + + ctm->multiply(viewboxMatrix); + viewboxMatrix->deref(); + + return ctm; +} + +SVGMatrixImpl *SVGImageElementImpl::scaledImageMatrix() +{ + SVGMatrixImpl *matrix = imageMatrix(); + double sx, sy; + + matrix->removeScale(&sx, &sy); + + if(sx != 1 || sy != 1) + { + int imageWidth = static_cast(m_image->width() * sx + 0.5); + int imageHeight = static_cast(m_image->height() * sy + 0.5); + + double trueWidth = m_image->width() * sx; + double trueHeight = m_image->height() * sy; + + matrix->scaleNonUniform(trueWidth / imageWidth, trueHeight / imageHeight); + } + + return matrix; +} + +KSVGPolygon SVGImageElementImpl::clippingShape() +{ + KSVGRectangle viewport(0, 0, width()->baseVal()->value(), height()->baseVal()->value()); + SVGMatrixImpl *matrix = preserveAspectRatio()->baseVal()->getCTM(0, 0, image()->width(), image()->height(), 0, 0, width()->baseVal()->value(), height()->baseVal()->value()); + KSVGPolygon p = matrix->inverseMap(viewport); + matrix->deref(); + + matrix = imageMatrix(); + p = matrix->map(p); + matrix->deref(); + + return p; +} + +TQString SVGImageElementImpl::fileName() const +{ + return href()->baseVal().string(); +} + +void SVGImageElementImpl::applyColorProfile() +{ + m_image = m_colorProfile->correctImage(m_image); +} + +void SVGImageElementImpl::applyColorProfile(SVGColorProfileElementImpl *profile, SVGImageElementImpl *image) +{ + // Only apply once, if it's the same (Niko) + if(image->m_colorProfile == profile) + return; + + image->m_colorProfile = profile; + + if(image->m_image) + { + // Image is already painted, we apply the color profile and repaint it + image->applyColorProfile(); + + if(image->item()) + { + image->ownerDoc()->canvas()->invalidate(image->item(), false); + image->ownerDoc()->rerender(); + } + } +} diff --git a/ksvg/impl/SVGLangSpaceImpl.cc b/ksvg/impl/SVGLangSpaceImpl.cc deleted file mode 100644 index f6081401..00000000 --- a/ksvg/impl/SVGLangSpaceImpl.cc +++ /dev/null @@ -1,128 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGLangSpaceImpl.h" - -using namespace KSVG; - -#include "SVGLangSpaceImpl.lut.h" -#include "ksvg_bridge.h" - -SVGLangSpaceImpl::SVGLangSpaceImpl() -{ - KSVG_EMPTY_FLAGS - - // Spec: default for xml:space is "default" - setXmlspace("default"); -} - -SVGLangSpaceImpl::~SVGLangSpaceImpl() -{ -} - -void SVGLangSpaceImpl::setXmllang(const DOM::DOMString &xmllang) -{ - m_xmllang = xmllang; -} - -DOM::DOMString SVGLangSpaceImpl::xmllang() const -{ - return m_xmllang; -} - -void SVGLangSpaceImpl::setXmlspace(const DOM::DOMString &xmlspace) -{ - m_xmlspace = xmlspace; -} - -DOM::DOMString SVGLangSpaceImpl::xmlspace() const -{ - return m_xmlspace; -} - -TQString SVGLangSpaceImpl::handleText(const TQString &data) const -{ - TQString result = data; - - if(xmlspace() == "preserve") - { - // Spec: What to do here? - // It will convert all newline and tab characters into space characters - result.replace("\n\r", TQString(" ")); - result.replace("\r\n", TQString(" ")); - result.replace('\t', ' '); - } - else if(xmlspace() == "default") - { - // Spec: What to do here? - // First, it will remove all newline characters (replace) - // Then it will convert all tab characters into space characters (simplifyWhiteSpace) - // Then, it will strip off all leading and trailing space characters (stripWhiteSpace) - // Then, all contiguous space characters will be consolidated. (simplifyWhiteSpace) - result.replace('\n', TQString()); - result.replace('\r', TQString()); - result = result.stripWhiteSpace().simplifyWhiteSpace(); - } - - return result; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGLangSpaceImpl::s_hashTable 5 - xmllang SVGLangSpaceImpl::XmlLang DontDelete - xmlspace SVGLangSpaceImpl::XmlSpace DontDelete - lang SVGLangSpaceImpl::XmlLang DontDelete - space SVGLangSpaceImpl::XmlSpace DontDelete -@end -*/ - -Value SVGLangSpaceImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case XmlLang: - return String(m_xmllang.string()); - case XmlSpace: - return String(m_xmlspace.string()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGLangSpaceImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int /*attr*/) -{ - switch(token) - { - case XmlLang: - m_xmllang = value.toString(exec).string(); - break; - case XmlSpace: - m_xmlspace = value.toString(exec).string(); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGLangSpaceImpl.cpp b/ksvg/impl/SVGLangSpaceImpl.cpp new file mode 100644 index 00000000..f6081401 --- /dev/null +++ b/ksvg/impl/SVGLangSpaceImpl.cpp @@ -0,0 +1,128 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGLangSpaceImpl.h" + +using namespace KSVG; + +#include "SVGLangSpaceImpl.lut.h" +#include "ksvg_bridge.h" + +SVGLangSpaceImpl::SVGLangSpaceImpl() +{ + KSVG_EMPTY_FLAGS + + // Spec: default for xml:space is "default" + setXmlspace("default"); +} + +SVGLangSpaceImpl::~SVGLangSpaceImpl() +{ +} + +void SVGLangSpaceImpl::setXmllang(const DOM::DOMString &xmllang) +{ + m_xmllang = xmllang; +} + +DOM::DOMString SVGLangSpaceImpl::xmllang() const +{ + return m_xmllang; +} + +void SVGLangSpaceImpl::setXmlspace(const DOM::DOMString &xmlspace) +{ + m_xmlspace = xmlspace; +} + +DOM::DOMString SVGLangSpaceImpl::xmlspace() const +{ + return m_xmlspace; +} + +TQString SVGLangSpaceImpl::handleText(const TQString &data) const +{ + TQString result = data; + + if(xmlspace() == "preserve") + { + // Spec: What to do here? + // It will convert all newline and tab characters into space characters + result.replace("\n\r", TQString(" ")); + result.replace("\r\n", TQString(" ")); + result.replace('\t', ' '); + } + else if(xmlspace() == "default") + { + // Spec: What to do here? + // First, it will remove all newline characters (replace) + // Then it will convert all tab characters into space characters (simplifyWhiteSpace) + // Then, it will strip off all leading and trailing space characters (stripWhiteSpace) + // Then, all contiguous space characters will be consolidated. (simplifyWhiteSpace) + result.replace('\n', TQString()); + result.replace('\r', TQString()); + result = result.stripWhiteSpace().simplifyWhiteSpace(); + } + + return result; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGLangSpaceImpl::s_hashTable 5 + xmllang SVGLangSpaceImpl::XmlLang DontDelete + xmlspace SVGLangSpaceImpl::XmlSpace DontDelete + lang SVGLangSpaceImpl::XmlLang DontDelete + space SVGLangSpaceImpl::XmlSpace DontDelete +@end +*/ + +Value SVGLangSpaceImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case XmlLang: + return String(m_xmllang.string()); + case XmlSpace: + return String(m_xmlspace.string()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGLangSpaceImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int /*attr*/) +{ + switch(token) + { + case XmlLang: + m_xmllang = value.toString(exec).string(); + break; + case XmlSpace: + m_xmlspace = value.toString(exec).string(); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGLengthImpl.cc b/ksvg/impl/SVGLengthImpl.cc deleted file mode 100644 index 36789ffe..00000000 --- a/ksvg/impl/SVGLengthImpl.cc +++ /dev/null @@ -1,508 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include -#include -#include -#include - -#include "SVGLength.h" - -#include "SVGRectImpl.h" -#include "SVGLengthImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGHelperImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGStringListImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedRectImpl.h" -#include "svgpathparser.h" - -#include "KSVGCanvas.h" - -using namespace KSVG; - -#include "SVGLengthImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_cacheimpl.h" - -// keep track of textual description of the unit type -TQString UnitText[] = -{ - "", "", "%", "em", "ex", "px", "cm", "mm", "in", "pt", "pc" -}; - -SVGLengthImpl::SVGLengthImpl(LengthMode mode, SVGElementImpl *context) : DOM::DomShared(), m_mode(mode), m_context(context) -{ - KSVG_EMPTY_FLAGS - - m_unitType = SVG_LENGTHTYPE_UNKNOWN; - m_value = 0; - m_valueInSpecifiedUnits = 0; - m_bboxContext = 0; -} - -SVGLengthImpl::SVGLengthImpl(const SVGLengthImpl &other) : DOM::DomShared() -{ - (*this) = other; -} - -SVGLengthImpl::~SVGLengthImpl() -{ -} - -double SVGLengthImpl::dpi() -{ - if(m_context && m_context->ownerDoc()) - { - if(m_mode == LENGTHMODE_WIDTH) - return 25.4 * m_context->ownerDoc()->screenPixelsPerMillimeterX(); - else if(m_mode == LENGTHMODE_HEIGHT) - return 25.4 * m_context->ownerDoc()->screenPixelsPerMillimeterY(); - else if(m_mode == LENGTHMODE_OTHER) - return 25.4 * m_context->ownerDoc()->screenPixelsPerMillimeterX(); - } - return 90.0; -} - -SVGLengthImpl &SVGLengthImpl::operator=(const SVGLengthImpl &other) -{ - m_unitType = other.m_unitType; - m_value = other.m_value; - m_valueInSpecifiedUnits = other.m_valueInSpecifiedUnits; - m_bboxContext = other.m_bboxContext; - m_mode = other.m_mode; - m_context = other.m_context; - - return *this; -} - -unsigned short SVGLengthImpl::unitType() const -{ - return m_unitType; -} - -void SVGLengthImpl::setValue(float value) -{ - m_value = value; - getValFromPx(); -} - -float SVGLengthImpl::value() -{ - if(m_unitType == SVG_LENGTHTYPE_PERCENTAGE) - { - float value = m_valueInSpecifiedUnits / 100.0; - SVGRectImpl *bbox = 0; - if(m_bboxContext && (bbox = m_bboxContext->getBBox())) - { - float result = 0; - if(m_mode == LENGTHMODE_WIDTH) - result = value * bbox->width(); - else if(m_mode == LENGTHMODE_HEIGHT) - result = value * bbox->height(); - else if(m_mode == LENGTHMODE_OTHER) - result = value * sqrt(pow(bbox->width(), 2) + pow(bbox->height(), 2)) / sqrt(2.0); - - bbox->deref(); - return result; - } - else - return percentageOfViewport(); - } - else - return m_value; -} - -void SVGLengthImpl::setValueInSpecifiedUnits(float valueInSpecifiedUnits) -{ - m_valueInSpecifiedUnits = valueInSpecifiedUnits; - convertNumToPx(); -} - -float SVGLengthImpl::valueInSpecifiedUnits() const -{ - return m_valueInSpecifiedUnits; -} - -void SVGLengthImpl::setValueAsString(const DOM::DOMString &valueAsString) -{ - convertStringToPx(valueAsString.string()); -} - -DOM::DOMString SVGLengthImpl::valueAsString() const -{ - DOM::DOMString valueAsString = TQString::number(m_valueInSpecifiedUnits); - valueAsString += UnitText[m_unitType]; - return valueAsString; -} - -void SVGLengthImpl::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits) -{ - m_valueInSpecifiedUnits = valueInSpecifiedUnits; - m_unitType = unitType; - convertNumToPx(); -} - -void SVGLengthImpl::convertToSpecifiedUnits(unsigned short unitType) -{ - m_unitType = unitType; - getValFromPx(); -} - -SVGLengthImpl::operator float() -{ - return valueInSpecifiedUnits(); -} - -bool SVGLengthImpl::getValFromPx() -{ - if(m_unitType == SVG_LENGTHTYPE_UNKNOWN) - return false; - - switch(m_unitType) - { - // case SVG_LENGTHTYPE_PERCENTAGE: TODO - // case SVG_LENGTHTYPE_EMS: TODO - // case SVG_LENGTHTYPE_EXS: TODO - //break; - case SVG_LENGTHTYPE_PX: - m_valueInSpecifiedUnits = m_value; - break; - case SVG_LENGTHTYPE_CM: - m_valueInSpecifiedUnits = m_value / dpi() * 2.54; - break; - case SVG_LENGTHTYPE_MM: - m_valueInSpecifiedUnits = m_value / dpi() * 25.4; - break; - case SVG_LENGTHTYPE_IN: - m_valueInSpecifiedUnits = m_value / dpi(); - break; - case SVG_LENGTHTYPE_PT: - m_valueInSpecifiedUnits = m_value / dpi() * 72.0; - break; - case SVG_LENGTHTYPE_PC: - m_valueInSpecifiedUnits = m_value / dpi() * 6.0; - break; - }; - return true; -} - -void SVGLengthImpl::convertStringToPx(TQString s) -{ - if(s.isEmpty()) - return; - - double convNum = 0; - const char *start = s.latin1(); - const char *end = getNumber(start, convNum); - m_valueInSpecifiedUnits = convNum; - - if(uint(end - start) < s.length()) - { - if(s.endsWith(UnitText[SVG_LENGTHTYPE_PX])) - m_unitType = SVG_LENGTHTYPE_PX; - else if(s.endsWith(UnitText[SVG_LENGTHTYPE_CM])) - m_unitType = SVG_LENGTHTYPE_CM; - else if(s.endsWith(UnitText[SVG_LENGTHTYPE_PC])) - m_unitType = SVG_LENGTHTYPE_PC; - else if(s.endsWith(UnitText[SVG_LENGTHTYPE_MM])) - m_unitType = SVG_LENGTHTYPE_MM; - else if(s.endsWith(UnitText[SVG_LENGTHTYPE_IN])) - m_unitType = SVG_LENGTHTYPE_IN; - else if(s.endsWith(UnitText[SVG_LENGTHTYPE_PT])) - m_unitType = SVG_LENGTHTYPE_PT; - else if(s.endsWith(UnitText[SVG_LENGTHTYPE_PERCENTAGE])) - m_unitType = SVG_LENGTHTYPE_PERCENTAGE; - else if(s.endsWith(UnitText[SVG_LENGTHTYPE_EMS])) - m_unitType = SVG_LENGTHTYPE_EMS; - else if(s.endsWith(UnitText[SVG_LENGTHTYPE_EXS])) - m_unitType = SVG_LENGTHTYPE_EXS; - else if(s.isEmpty()) - m_unitType = SVG_LENGTHTYPE_NUMBER; - else - m_unitType = SVG_LENGTHTYPE_UNKNOWN; - } - else - m_unitType = SVG_LENGTHTYPE_PX; - convertNumToPx(); -} - -void SVGLengthImpl::convertNumToPx() -{ - switch(m_unitType) - { - case SVG_LENGTHTYPE_PX: - m_value = m_valueInSpecifiedUnits; - break; - case SVG_LENGTHTYPE_CM: - m_value = (m_valueInSpecifiedUnits / 2.54) * dpi(); - break; - case SVG_LENGTHTYPE_MM: - m_value = (m_valueInSpecifiedUnits / 25.4) * dpi(); - break; - case SVG_LENGTHTYPE_IN: - m_value = m_valueInSpecifiedUnits * dpi(); - break; - case SVG_LENGTHTYPE_PT: - m_value = (m_valueInSpecifiedUnits / 72.0) * dpi(); - break; - case SVG_LENGTHTYPE_PC: - m_value = (m_valueInSpecifiedUnits / 6.0) * dpi(); - break; - case SVG_LENGTHTYPE_EMS: // Be careful here, always recheck coords-units-BE-01.svg after touching (Niko) - case SVG_LENGTHTYPE_EXS: - if(m_context) - { - SVGStylableImpl *style = dynamic_cast(m_context); - if(!style) - break; - - bool sizeLocal = (style->getFontSize() != -1); - bool familyLocal = (style->getFontFamily() && style->getFontFamily()->getFirst()); - - SVGStylableImpl *parentStyle = 0; - if((!sizeLocal || !familyLocal) && m_context) - parentStyle = dynamic_cast(m_context->ownerDoc()->getElementFromHandle(m_context->parentNode().handle())); - - // Look up font-size in a SAFE way, because at this place - // processStyle() has NOT yet been called, so we need - // a different solution (Niko) - TQString useFont = "Arial"; - double useSize = 12; - - if(sizeLocal) - useSize = style->getFontSize(); - else if(parentStyle && parentStyle->getFontSize() != -1) - useSize = parentStyle->getFontSize(); - - if(familyLocal) - useFont = style->getFontFamily()->getFirst()->string(); - else if(parentStyle && parentStyle->getFontFamily() && parentStyle->getFontFamily()->getFirst()) - useFont = parentStyle->getFontFamily()->getFirst()->string(); - - if(m_unitType == SVG_LENGTHTYPE_EMS) - m_value = m_valueInSpecifiedUnits * useSize; - else - { - // Easiest way, use qfont (Niko) - TQFont font(useFont); - font.setPixelSize(static_cast(useSize)); - - TQFontMetrics fm(font); - m_value = m_valueInSpecifiedUnits * fm.boundingRect('x').height(); - } - } - break; - }; -} - -void SVGLengthImpl::convertPercentageToFloat(const TQString &perc, float &result) -{ - // TODO : more error checking ? - if(perc.endsWith("%")) - result = perc.left(perc.length() - 1).toFloat() / 100.0; - else - result = perc.toFloat(); -} - -TQString SVGLengthImpl::convertValToPercentage(const TQString &val, float benchmark) -{ - if(val.endsWith("%")) - return val; - - TQString result; - float temp = val.toFloat(); - - temp = (temp / benchmark) * 100.0; - result.setNum(temp); - result.append("%"); - - return result; -} - -SVGElementImpl *SVGLengthImpl::context() const -{ - return m_context; -} - -void SVGLengthImpl::setContext(SVGElementImpl *context) -{ - m_context = context; -} - -void SVGLengthImpl::setBBoxContext(SVGShapeImpl *bbox) -{ - m_bboxContext = bbox; - convertNumToPx(); -} - -float SVGLengthImpl::percentageOfViewport() -{ - float width = 0, height = 0; - float value = m_valueInSpecifiedUnits / 100.0; - if(m_context->viewportElement()) - { - SVGSVGElementImpl *svg = dynamic_cast(m_context->viewportElement()); - if(svg) - { - // Calculate against viewBox, otherwise svg width/height - width = svg->viewBox()->baseVal()->width(); - if(width == 0) - width = svg->width()->baseVal()->value(); - height = svg->viewBox()->baseVal()->height(); - if(height == 0) - height = svg->height()->baseVal()->value(); - } - - if(m_mode == LENGTHMODE_WIDTH) - return value * width; - else if(m_mode == LENGTHMODE_HEIGHT) - return value * height; - else if(m_mode == LENGTHMODE_OTHER) - return value * sqrt(pow(width, 2) + pow(height, 2)) / sqrt(2.0); - } - else if(m_context == m_context->ownerDoc()->rootElement()) - { - if(!m_context->ownerDoc()->canvas()) // Happens when parsing with printnodetest - return 0.0; - - TQPaintDeviceMetrics metrics(m_context->ownerDoc()->canvas()->drawWindow()); - - if(m_mode == LENGTHMODE_WIDTH) - return value * metrics.width(); - else if(m_mode == LENGTHMODE_HEIGHT) - return value * metrics.height(); - else if(m_mode == LENGTHMODE_OTHER) - return value * sqrt(pow(metrics.width(), 2) + pow(metrics.height(), 2)) / sqrt(2.0); - } - - return 0; -} - -// Ecma stuff -// -/* -@namespace KSVG -@begin SVGLengthImpl::s_hashTable 5 - unitType SVGLengthImpl::UnitType DontDelete|ReadOnly - value SVGLengthImpl::Value DontDelete - valueAsString SVGLengthImpl::ValueAsString DontDelete - valueInSpecifiedUnits SVGLengthImpl::ValueInSpecifiedUnits DontDelete -@end -@namespace KSVG -@begin SVGLengthImplProto::s_hashTable 3 - newValueSpecifiedUnits SVGLengthImpl::NewValueSpecifiedUnits DontDelete|Function 2 - convertToSpecifiedUnits SVGLengthImpl::ConvertToSpecifiedUnits DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGLength", SVGLengthImplProto, SVGLengthImplProtoFunc) - -Value SVGLengthImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case UnitType: - return Number(unitType()); - case Value: - return Number(m_value); - case ValueAsString: - return String(valueAsString().string()); - case ValueInSpecifiedUnits: - return Number(valueInSpecifiedUnits()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return KJS::Undefined(); - } -} - -void SVGLengthImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case Value: - setValue(value.toNumber(exec)); - SVGHelperImpl::updateItem(exec, *m_context); - break; - case ValueAsString: - setValueAsString(value.toString(exec).string()); - SVGHelperImpl::updateItem(exec, *m_context); - break; - case ValueInSpecifiedUnits: - setValueInSpecifiedUnits(value.toNumber(exec)); - SVGHelperImpl::updateItem(exec, *m_context); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGLengthImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGLengthImpl) - - switch(id) - { - case SVGLengthImpl::NewValueSpecifiedUnits: - obj->newValueSpecifiedUnits(static_cast(args[0].toNumber(exec)), args[1].toNumber(exec)); - SVGHelperImpl::updateItem(exec, *obj->context()); - return Undefined(); - case SVGLengthImpl::ConvertToSpecifiedUnits: - obj->convertToSpecifiedUnits(static_cast(args[0].toNumber(exec))); - SVGHelperImpl::updateItem(exec, *obj->context()); - return Undefined(); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -/* -@namespace KSVG -@begin SVGLengthImplConstructor::s_hashTable 11 - SVG_LENGTHTYPE_UNKNOWN KSVG::SVG_LENGTHTYPE_UNKNOWN DontDelete|ReadOnly - SVG_LENGTHTYPE_NUMBER KSVG::SVG_LENGTHTYPE_NUMBER DontDelete|ReadOnly - SVG_LENGTHTYPE_PERCENTAGE KSVG::SVG_LENGTHTYPE_PERCENTAGE DontDelete|ReadOnly - SVG_LENGTHTYPE_EMS KSVG::SVG_LENGTHTYPE_EMS DontDelete|ReadOnly - SVG_LENGTHTYPE_EXS KSVG::SVG_LENGTHTYPE_EXS DontDelete|ReadOnly - SVG_LENGTHTYPE_PX KSVG::SVG_LENGTHTYPE_PX DontDelete|ReadOnly - SVG_LENGTHTYPE_CM KSVG::SVG_LENGTHTYPE_CM DontDelete|ReadOnly - SVG_LENGTHTYPE_MM KSVG::SVG_LENGTHTYPE_MM DontDelete|ReadOnly - SVG_LENGTHTYPE_PT KSVG::SVG_LENGTHTYPE_PT DontDelete|ReadOnly - SVG_LENGTHTYPE_PC KSVG::SVG_LENGTHTYPE_PC DontDelete|ReadOnly -@end -*/ - -Value SVGLengthImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGLengthImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svglength.constructor]]"); -} diff --git a/ksvg/impl/SVGLengthImpl.cpp b/ksvg/impl/SVGLengthImpl.cpp new file mode 100644 index 00000000..36789ffe --- /dev/null +++ b/ksvg/impl/SVGLengthImpl.cpp @@ -0,0 +1,508 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include +#include +#include +#include + +#include "SVGLength.h" + +#include "SVGRectImpl.h" +#include "SVGLengthImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGHelperImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGStringListImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedRectImpl.h" +#include "svgpathparser.h" + +#include "KSVGCanvas.h" + +using namespace KSVG; + +#include "SVGLengthImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_cacheimpl.h" + +// keep track of textual description of the unit type +TQString UnitText[] = +{ + "", "", "%", "em", "ex", "px", "cm", "mm", "in", "pt", "pc" +}; + +SVGLengthImpl::SVGLengthImpl(LengthMode mode, SVGElementImpl *context) : DOM::DomShared(), m_mode(mode), m_context(context) +{ + KSVG_EMPTY_FLAGS + + m_unitType = SVG_LENGTHTYPE_UNKNOWN; + m_value = 0; + m_valueInSpecifiedUnits = 0; + m_bboxContext = 0; +} + +SVGLengthImpl::SVGLengthImpl(const SVGLengthImpl &other) : DOM::DomShared() +{ + (*this) = other; +} + +SVGLengthImpl::~SVGLengthImpl() +{ +} + +double SVGLengthImpl::dpi() +{ + if(m_context && m_context->ownerDoc()) + { + if(m_mode == LENGTHMODE_WIDTH) + return 25.4 * m_context->ownerDoc()->screenPixelsPerMillimeterX(); + else if(m_mode == LENGTHMODE_HEIGHT) + return 25.4 * m_context->ownerDoc()->screenPixelsPerMillimeterY(); + else if(m_mode == LENGTHMODE_OTHER) + return 25.4 * m_context->ownerDoc()->screenPixelsPerMillimeterX(); + } + return 90.0; +} + +SVGLengthImpl &SVGLengthImpl::operator=(const SVGLengthImpl &other) +{ + m_unitType = other.m_unitType; + m_value = other.m_value; + m_valueInSpecifiedUnits = other.m_valueInSpecifiedUnits; + m_bboxContext = other.m_bboxContext; + m_mode = other.m_mode; + m_context = other.m_context; + + return *this; +} + +unsigned short SVGLengthImpl::unitType() const +{ + return m_unitType; +} + +void SVGLengthImpl::setValue(float value) +{ + m_value = value; + getValFromPx(); +} + +float SVGLengthImpl::value() +{ + if(m_unitType == SVG_LENGTHTYPE_PERCENTAGE) + { + float value = m_valueInSpecifiedUnits / 100.0; + SVGRectImpl *bbox = 0; + if(m_bboxContext && (bbox = m_bboxContext->getBBox())) + { + float result = 0; + if(m_mode == LENGTHMODE_WIDTH) + result = value * bbox->width(); + else if(m_mode == LENGTHMODE_HEIGHT) + result = value * bbox->height(); + else if(m_mode == LENGTHMODE_OTHER) + result = value * sqrt(pow(bbox->width(), 2) + pow(bbox->height(), 2)) / sqrt(2.0); + + bbox->deref(); + return result; + } + else + return percentageOfViewport(); + } + else + return m_value; +} + +void SVGLengthImpl::setValueInSpecifiedUnits(float valueInSpecifiedUnits) +{ + m_valueInSpecifiedUnits = valueInSpecifiedUnits; + convertNumToPx(); +} + +float SVGLengthImpl::valueInSpecifiedUnits() const +{ + return m_valueInSpecifiedUnits; +} + +void SVGLengthImpl::setValueAsString(const DOM::DOMString &valueAsString) +{ + convertStringToPx(valueAsString.string()); +} + +DOM::DOMString SVGLengthImpl::valueAsString() const +{ + DOM::DOMString valueAsString = TQString::number(m_valueInSpecifiedUnits); + valueAsString += UnitText[m_unitType]; + return valueAsString; +} + +void SVGLengthImpl::newValueSpecifiedUnits(unsigned short unitType, float valueInSpecifiedUnits) +{ + m_valueInSpecifiedUnits = valueInSpecifiedUnits; + m_unitType = unitType; + convertNumToPx(); +} + +void SVGLengthImpl::convertToSpecifiedUnits(unsigned short unitType) +{ + m_unitType = unitType; + getValFromPx(); +} + +SVGLengthImpl::operator float() +{ + return valueInSpecifiedUnits(); +} + +bool SVGLengthImpl::getValFromPx() +{ + if(m_unitType == SVG_LENGTHTYPE_UNKNOWN) + return false; + + switch(m_unitType) + { + // case SVG_LENGTHTYPE_PERCENTAGE: TODO + // case SVG_LENGTHTYPE_EMS: TODO + // case SVG_LENGTHTYPE_EXS: TODO + //break; + case SVG_LENGTHTYPE_PX: + m_valueInSpecifiedUnits = m_value; + break; + case SVG_LENGTHTYPE_CM: + m_valueInSpecifiedUnits = m_value / dpi() * 2.54; + break; + case SVG_LENGTHTYPE_MM: + m_valueInSpecifiedUnits = m_value / dpi() * 25.4; + break; + case SVG_LENGTHTYPE_IN: + m_valueInSpecifiedUnits = m_value / dpi(); + break; + case SVG_LENGTHTYPE_PT: + m_valueInSpecifiedUnits = m_value / dpi() * 72.0; + break; + case SVG_LENGTHTYPE_PC: + m_valueInSpecifiedUnits = m_value / dpi() * 6.0; + break; + }; + return true; +} + +void SVGLengthImpl::convertStringToPx(TQString s) +{ + if(s.isEmpty()) + return; + + double convNum = 0; + const char *start = s.latin1(); + const char *end = getNumber(start, convNum); + m_valueInSpecifiedUnits = convNum; + + if(uint(end - start) < s.length()) + { + if(s.endsWith(UnitText[SVG_LENGTHTYPE_PX])) + m_unitType = SVG_LENGTHTYPE_PX; + else if(s.endsWith(UnitText[SVG_LENGTHTYPE_CM])) + m_unitType = SVG_LENGTHTYPE_CM; + else if(s.endsWith(UnitText[SVG_LENGTHTYPE_PC])) + m_unitType = SVG_LENGTHTYPE_PC; + else if(s.endsWith(UnitText[SVG_LENGTHTYPE_MM])) + m_unitType = SVG_LENGTHTYPE_MM; + else if(s.endsWith(UnitText[SVG_LENGTHTYPE_IN])) + m_unitType = SVG_LENGTHTYPE_IN; + else if(s.endsWith(UnitText[SVG_LENGTHTYPE_PT])) + m_unitType = SVG_LENGTHTYPE_PT; + else if(s.endsWith(UnitText[SVG_LENGTHTYPE_PERCENTAGE])) + m_unitType = SVG_LENGTHTYPE_PERCENTAGE; + else if(s.endsWith(UnitText[SVG_LENGTHTYPE_EMS])) + m_unitType = SVG_LENGTHTYPE_EMS; + else if(s.endsWith(UnitText[SVG_LENGTHTYPE_EXS])) + m_unitType = SVG_LENGTHTYPE_EXS; + else if(s.isEmpty()) + m_unitType = SVG_LENGTHTYPE_NUMBER; + else + m_unitType = SVG_LENGTHTYPE_UNKNOWN; + } + else + m_unitType = SVG_LENGTHTYPE_PX; + convertNumToPx(); +} + +void SVGLengthImpl::convertNumToPx() +{ + switch(m_unitType) + { + case SVG_LENGTHTYPE_PX: + m_value = m_valueInSpecifiedUnits; + break; + case SVG_LENGTHTYPE_CM: + m_value = (m_valueInSpecifiedUnits / 2.54) * dpi(); + break; + case SVG_LENGTHTYPE_MM: + m_value = (m_valueInSpecifiedUnits / 25.4) * dpi(); + break; + case SVG_LENGTHTYPE_IN: + m_value = m_valueInSpecifiedUnits * dpi(); + break; + case SVG_LENGTHTYPE_PT: + m_value = (m_valueInSpecifiedUnits / 72.0) * dpi(); + break; + case SVG_LENGTHTYPE_PC: + m_value = (m_valueInSpecifiedUnits / 6.0) * dpi(); + break; + case SVG_LENGTHTYPE_EMS: // Be careful here, always recheck coords-units-BE-01.svg after touching (Niko) + case SVG_LENGTHTYPE_EXS: + if(m_context) + { + SVGStylableImpl *style = dynamic_cast(m_context); + if(!style) + break; + + bool sizeLocal = (style->getFontSize() != -1); + bool familyLocal = (style->getFontFamily() && style->getFontFamily()->getFirst()); + + SVGStylableImpl *parentStyle = 0; + if((!sizeLocal || !familyLocal) && m_context) + parentStyle = dynamic_cast(m_context->ownerDoc()->getElementFromHandle(m_context->parentNode().handle())); + + // Look up font-size in a SAFE way, because at this place + // processStyle() has NOT yet been called, so we need + // a different solution (Niko) + TQString useFont = "Arial"; + double useSize = 12; + + if(sizeLocal) + useSize = style->getFontSize(); + else if(parentStyle && parentStyle->getFontSize() != -1) + useSize = parentStyle->getFontSize(); + + if(familyLocal) + useFont = style->getFontFamily()->getFirst()->string(); + else if(parentStyle && parentStyle->getFontFamily() && parentStyle->getFontFamily()->getFirst()) + useFont = parentStyle->getFontFamily()->getFirst()->string(); + + if(m_unitType == SVG_LENGTHTYPE_EMS) + m_value = m_valueInSpecifiedUnits * useSize; + else + { + // Easiest way, use qfont (Niko) + TQFont font(useFont); + font.setPixelSize(static_cast(useSize)); + + TQFontMetrics fm(font); + m_value = m_valueInSpecifiedUnits * fm.boundingRect('x').height(); + } + } + break; + }; +} + +void SVGLengthImpl::convertPercentageToFloat(const TQString &perc, float &result) +{ + // TODO : more error checking ? + if(perc.endsWith("%")) + result = perc.left(perc.length() - 1).toFloat() / 100.0; + else + result = perc.toFloat(); +} + +TQString SVGLengthImpl::convertValToPercentage(const TQString &val, float benchmark) +{ + if(val.endsWith("%")) + return val; + + TQString result; + float temp = val.toFloat(); + + temp = (temp / benchmark) * 100.0; + result.setNum(temp); + result.append("%"); + + return result; +} + +SVGElementImpl *SVGLengthImpl::context() const +{ + return m_context; +} + +void SVGLengthImpl::setContext(SVGElementImpl *context) +{ + m_context = context; +} + +void SVGLengthImpl::setBBoxContext(SVGShapeImpl *bbox) +{ + m_bboxContext = bbox; + convertNumToPx(); +} + +float SVGLengthImpl::percentageOfViewport() +{ + float width = 0, height = 0; + float value = m_valueInSpecifiedUnits / 100.0; + if(m_context->viewportElement()) + { + SVGSVGElementImpl *svg = dynamic_cast(m_context->viewportElement()); + if(svg) + { + // Calculate against viewBox, otherwise svg width/height + width = svg->viewBox()->baseVal()->width(); + if(width == 0) + width = svg->width()->baseVal()->value(); + height = svg->viewBox()->baseVal()->height(); + if(height == 0) + height = svg->height()->baseVal()->value(); + } + + if(m_mode == LENGTHMODE_WIDTH) + return value * width; + else if(m_mode == LENGTHMODE_HEIGHT) + return value * height; + else if(m_mode == LENGTHMODE_OTHER) + return value * sqrt(pow(width, 2) + pow(height, 2)) / sqrt(2.0); + } + else if(m_context == m_context->ownerDoc()->rootElement()) + { + if(!m_context->ownerDoc()->canvas()) // Happens when parsing with printnodetest + return 0.0; + + TQPaintDeviceMetrics metrics(m_context->ownerDoc()->canvas()->drawWindow()); + + if(m_mode == LENGTHMODE_WIDTH) + return value * metrics.width(); + else if(m_mode == LENGTHMODE_HEIGHT) + return value * metrics.height(); + else if(m_mode == LENGTHMODE_OTHER) + return value * sqrt(pow(metrics.width(), 2) + pow(metrics.height(), 2)) / sqrt(2.0); + } + + return 0; +} + +// Ecma stuff +// +/* +@namespace KSVG +@begin SVGLengthImpl::s_hashTable 5 + unitType SVGLengthImpl::UnitType DontDelete|ReadOnly + value SVGLengthImpl::Value DontDelete + valueAsString SVGLengthImpl::ValueAsString DontDelete + valueInSpecifiedUnits SVGLengthImpl::ValueInSpecifiedUnits DontDelete +@end +@namespace KSVG +@begin SVGLengthImplProto::s_hashTable 3 + newValueSpecifiedUnits SVGLengthImpl::NewValueSpecifiedUnits DontDelete|Function 2 + convertToSpecifiedUnits SVGLengthImpl::ConvertToSpecifiedUnits DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGLength", SVGLengthImplProto, SVGLengthImplProtoFunc) + +Value SVGLengthImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case UnitType: + return Number(unitType()); + case Value: + return Number(m_value); + case ValueAsString: + return String(valueAsString().string()); + case ValueInSpecifiedUnits: + return Number(valueInSpecifiedUnits()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return KJS::Undefined(); + } +} + +void SVGLengthImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case Value: + setValue(value.toNumber(exec)); + SVGHelperImpl::updateItem(exec, *m_context); + break; + case ValueAsString: + setValueAsString(value.toString(exec).string()); + SVGHelperImpl::updateItem(exec, *m_context); + break; + case ValueInSpecifiedUnits: + setValueInSpecifiedUnits(value.toNumber(exec)); + SVGHelperImpl::updateItem(exec, *m_context); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +Value SVGLengthImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGLengthImpl) + + switch(id) + { + case SVGLengthImpl::NewValueSpecifiedUnits: + obj->newValueSpecifiedUnits(static_cast(args[0].toNumber(exec)), args[1].toNumber(exec)); + SVGHelperImpl::updateItem(exec, *obj->context()); + return Undefined(); + case SVGLengthImpl::ConvertToSpecifiedUnits: + obj->convertToSpecifiedUnits(static_cast(args[0].toNumber(exec))); + SVGHelperImpl::updateItem(exec, *obj->context()); + return Undefined(); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +/* +@namespace KSVG +@begin SVGLengthImplConstructor::s_hashTable 11 + SVG_LENGTHTYPE_UNKNOWN KSVG::SVG_LENGTHTYPE_UNKNOWN DontDelete|ReadOnly + SVG_LENGTHTYPE_NUMBER KSVG::SVG_LENGTHTYPE_NUMBER DontDelete|ReadOnly + SVG_LENGTHTYPE_PERCENTAGE KSVG::SVG_LENGTHTYPE_PERCENTAGE DontDelete|ReadOnly + SVG_LENGTHTYPE_EMS KSVG::SVG_LENGTHTYPE_EMS DontDelete|ReadOnly + SVG_LENGTHTYPE_EXS KSVG::SVG_LENGTHTYPE_EXS DontDelete|ReadOnly + SVG_LENGTHTYPE_PX KSVG::SVG_LENGTHTYPE_PX DontDelete|ReadOnly + SVG_LENGTHTYPE_CM KSVG::SVG_LENGTHTYPE_CM DontDelete|ReadOnly + SVG_LENGTHTYPE_MM KSVG::SVG_LENGTHTYPE_MM DontDelete|ReadOnly + SVG_LENGTHTYPE_PT KSVG::SVG_LENGTHTYPE_PT DontDelete|ReadOnly + SVG_LENGTHTYPE_PC KSVG::SVG_LENGTHTYPE_PC DontDelete|ReadOnly +@end +*/ + +Value SVGLengthImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGLengthImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svglength.constructor]]"); +} diff --git a/ksvg/impl/SVGLengthListImpl.cc b/ksvg/impl/SVGLengthListImpl.cc deleted file mode 100644 index 2966dec8..00000000 --- a/ksvg/impl/SVGLengthListImpl.cc +++ /dev/null @@ -1,62 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGLengthListImpl.h" - -using namespace KSVG; - -#include "SVGLengthListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGLengthListImpl::s_hashTable 2 - numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGLengthListImplProto::s_hashTable 11 - getItem SVGListDefs::GetItem DontDelete|Function 1 - removeItem SVGListDefs::RemoveItem DontDelete|Function 1 - appendItem SVGListDefs::AppendItem DontDelete|Function 1 - initialize SVGListDefs::Initialize DontDelete|Function 1 - insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 - replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 - clear SVGListDefs::Clear DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGLengthList", SVGLengthListImplProto, SVGLengthListImplProtoFunc) - -Value SVGLengthListImpl::getValueProperty(ExecState *exec, int token) const -{ - return SVGList::getValueProperty(exec, token); -} - -Value SVGLengthListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGLengthListImpl) - - return obj->call(exec, static_cast *>(obj), args, id); -} diff --git a/ksvg/impl/SVGLengthListImpl.cpp b/ksvg/impl/SVGLengthListImpl.cpp new file mode 100644 index 00000000..2966dec8 --- /dev/null +++ b/ksvg/impl/SVGLengthListImpl.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGLengthListImpl.h" + +using namespace KSVG; + +#include "SVGLengthListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGLengthListImpl::s_hashTable 2 + numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGLengthListImplProto::s_hashTable 11 + getItem SVGListDefs::GetItem DontDelete|Function 1 + removeItem SVGListDefs::RemoveItem DontDelete|Function 1 + appendItem SVGListDefs::AppendItem DontDelete|Function 1 + initialize SVGListDefs::Initialize DontDelete|Function 1 + insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 + replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 + clear SVGListDefs::Clear DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGLengthList", SVGLengthListImplProto, SVGLengthListImplProtoFunc) + +Value SVGLengthListImpl::getValueProperty(ExecState *exec, int token) const +{ + return SVGList::getValueProperty(exec, token); +} + +Value SVGLengthListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGLengthListImpl) + + return obj->call(exec, static_cast *>(obj), args, id); +} diff --git a/ksvg/impl/SVGLineElementImpl.cc b/ksvg/impl/SVGLineElementImpl.cc deleted file mode 100644 index eee19d06..00000000 --- a/ksvg/impl/SVGLineElementImpl.cc +++ /dev/null @@ -1,211 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include - -#include "CanvasItem.h" -#include "KSVGCanvas.h" - -#include "SVGRectImpl.h" -#include "SVGAngleImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGLineElementImpl.h" -#include "SVGAnimatedLengthImpl.h" - -using namespace KSVG; - -#include "SVGLineElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGLineElementImpl::SVGLineElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - KSVG_EMPTY_FLAGS - - m_x1 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x1->ref(); - m_x1->baseVal()->setValueAsString("-1"); - - m_y1 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y1->ref(); - m_y1->baseVal()->setValueAsString("-1"); - - m_x2 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x2->ref(); - m_x2->baseVal()->setValueAsString("-1"); - - m_y2 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y2->ref(); - m_y2->baseVal()->setValueAsString("-1"); -} - -SVGLineElementImpl::~SVGLineElementImpl() -{ - if(m_x1) - m_x1->deref(); - if(m_x2) - m_x2->deref(); - if(m_y1) - m_y1->deref(); - if(m_y2) - m_y2->deref(); -} - -SVGAnimatedLengthImpl *SVGLineElementImpl::x1() -{ - return m_x1; -} - -SVGAnimatedLengthImpl *SVGLineElementImpl::y1() -{ - return m_y1; -} - -SVGAnimatedLengthImpl *SVGLineElementImpl::x2() -{ - return m_x2; -} - -SVGAnimatedLengthImpl *SVGLineElementImpl::y2() -{ - return m_y2; -} - -/* -@namespace KSVG -@begin SVGLineElementImpl::s_hashTable 5 - x1 SVGLineElementImpl::X1 DontDelete|ReadOnly - y1 SVGLineElementImpl::Y1 DontDelete|ReadOnly - x2 SVGLineElementImpl::X2 DontDelete|ReadOnly - y2 SVGLineElementImpl::Y2 DontDelete|ReadOnly -@end -*/ - -Value SVGLineElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X1: - if(!attributeMode) - return m_x1->cache(exec); - else - return Number(m_x1->baseVal()->value()); - case Y1: - if(!attributeMode) - return m_y1->cache(exec); - else - return Number(m_y1->baseVal()->value()); - case X2: - if(!attributeMode) - return m_x2->cache(exec); - else - return Number(m_x2->baseVal()->value()); - case Y2: - if(!attributeMode) - return m_y2->cache(exec); - else - return Number(m_y2->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGLineElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X1: - x1()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Y1: - y1()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case X2: - x2()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Y2: - y2()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -SVGRectImpl *SVGLineElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - - float minx = kMin(m_x1->baseVal()->value(), m_x2->baseVal()->value()); - float miny = kMin(m_y1->baseVal()->value(), m_y2->baseVal()->value()); - float maxx = kMax(m_x1->baseVal()->value(), m_x2->baseVal()->value()); - float maxy = kMax(m_y1->baseVal()->value(), m_y2->baseVal()->value()); - ret->setX(minx); - ret->setY(miny); - ret->setWidth(maxx - minx); - ret->setHeight(maxy - miny); - - return ret; -} - -void SVGLineElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(X1)) - KSVG_SET_ALT_ATTRIBUTE(X1, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(Y1)) - KSVG_SET_ALT_ATTRIBUTE(Y1, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(X2)) - KSVG_SET_ALT_ATTRIBUTE(X2, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(Y2)) - KSVG_SET_ALT_ATTRIBUTE(Y2, "0") -} - -void SVGLineElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createLine(this); - c->insert(m_item); - } -} diff --git a/ksvg/impl/SVGLineElementImpl.cpp b/ksvg/impl/SVGLineElementImpl.cpp new file mode 100644 index 00000000..eee19d06 --- /dev/null +++ b/ksvg/impl/SVGLineElementImpl.cpp @@ -0,0 +1,211 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include + +#include "CanvasItem.h" +#include "KSVGCanvas.h" + +#include "SVGRectImpl.h" +#include "SVGAngleImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGLineElementImpl.h" +#include "SVGAnimatedLengthImpl.h" + +using namespace KSVG; + +#include "SVGLineElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGLineElementImpl::SVGLineElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + KSVG_EMPTY_FLAGS + + m_x1 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x1->ref(); + m_x1->baseVal()->setValueAsString("-1"); + + m_y1 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y1->ref(); + m_y1->baseVal()->setValueAsString("-1"); + + m_x2 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x2->ref(); + m_x2->baseVal()->setValueAsString("-1"); + + m_y2 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y2->ref(); + m_y2->baseVal()->setValueAsString("-1"); +} + +SVGLineElementImpl::~SVGLineElementImpl() +{ + if(m_x1) + m_x1->deref(); + if(m_x2) + m_x2->deref(); + if(m_y1) + m_y1->deref(); + if(m_y2) + m_y2->deref(); +} + +SVGAnimatedLengthImpl *SVGLineElementImpl::x1() +{ + return m_x1; +} + +SVGAnimatedLengthImpl *SVGLineElementImpl::y1() +{ + return m_y1; +} + +SVGAnimatedLengthImpl *SVGLineElementImpl::x2() +{ + return m_x2; +} + +SVGAnimatedLengthImpl *SVGLineElementImpl::y2() +{ + return m_y2; +} + +/* +@namespace KSVG +@begin SVGLineElementImpl::s_hashTable 5 + x1 SVGLineElementImpl::X1 DontDelete|ReadOnly + y1 SVGLineElementImpl::Y1 DontDelete|ReadOnly + x2 SVGLineElementImpl::X2 DontDelete|ReadOnly + y2 SVGLineElementImpl::Y2 DontDelete|ReadOnly +@end +*/ + +Value SVGLineElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X1: + if(!attributeMode) + return m_x1->cache(exec); + else + return Number(m_x1->baseVal()->value()); + case Y1: + if(!attributeMode) + return m_y1->cache(exec); + else + return Number(m_y1->baseVal()->value()); + case X2: + if(!attributeMode) + return m_x2->cache(exec); + else + return Number(m_x2->baseVal()->value()); + case Y2: + if(!attributeMode) + return m_y2->cache(exec); + else + return Number(m_y2->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGLineElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case X1: + x1()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Y1: + y1()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case X2: + x2()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Y2: + y2()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +SVGRectImpl *SVGLineElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + + float minx = kMin(m_x1->baseVal()->value(), m_x2->baseVal()->value()); + float miny = kMin(m_y1->baseVal()->value(), m_y2->baseVal()->value()); + float maxx = kMax(m_x1->baseVal()->value(), m_x2->baseVal()->value()); + float maxy = kMax(m_y1->baseVal()->value(), m_y2->baseVal()->value()); + ret->setX(minx); + ret->setY(miny); + ret->setWidth(maxx - minx); + ret->setHeight(maxy - miny); + + return ret; +} + +void SVGLineElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(X1)) + KSVG_SET_ALT_ATTRIBUTE(X1, "0") + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(Y1)) + KSVG_SET_ALT_ATTRIBUTE(Y1, "0") + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(X2)) + KSVG_SET_ALT_ATTRIBUTE(X2, "0") + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(Y2)) + KSVG_SET_ALT_ATTRIBUTE(Y2, "0") +} + +void SVGLineElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + m_item = c->createLine(this); + c->insert(m_item); + } +} diff --git a/ksvg/impl/SVGLinearGradientElementImpl.cc b/ksvg/impl/SVGLinearGradientElementImpl.cc deleted file mode 100644 index 0a01a748..00000000 --- a/ksvg/impl/SVGLinearGradientElementImpl.cc +++ /dev/null @@ -1,199 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGGradientElement.h" -#include "SVGLinearGradientElementImpl.h" - -#include "SVGDocumentImpl.h" -#include "KSVGCanvas.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGLengthImpl.h" -#include "SVGUnitConverter.h" - -using namespace KSVG; - -#include "SVGLinearGradientElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGLinearGradientElementImpl::SVGLinearGradientElementImpl(DOM::ElementImpl *impl) : SVGGradientElementImpl(impl) -{ - KSVG_EMPTY_FLAGS - - m_x1 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x1->ref(); - - m_y1 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y1->ref(); - - m_x2 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x2->ref(); - - m_y2 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y2->ref(); - - converter()->add(m_x1); - converter()->add(m_y1); - converter()->add(m_x2); - converter()->add(m_y2); -} - -SVGLinearGradientElementImpl::~SVGLinearGradientElementImpl() -{ - if(m_x1) - m_x1->deref(); - if(m_y1) - m_y1->deref(); - if(m_x2) - m_x2->deref(); - if(m_y2) - m_y2->deref(); -} - -SVGAnimatedLengthImpl *SVGLinearGradientElementImpl::x1() const -{ - return m_x1; -} - -SVGAnimatedLengthImpl *SVGLinearGradientElementImpl::y1() const -{ - return m_y1; -} - -SVGAnimatedLengthImpl *SVGLinearGradientElementImpl::x2() const -{ - return m_x2; -} - -SVGAnimatedLengthImpl *SVGLinearGradientElementImpl::y2() const -{ - return m_y2; -} - -/* -@namespace KSVG -@begin SVGLinearGradientElementImpl::s_hashTable 5 - x1 SVGLinearGradientElementImpl::X1 DontDelete|ReadOnly - y1 SVGLinearGradientElementImpl::Y1 DontDelete|ReadOnly - x2 SVGLinearGradientElementImpl::X2 DontDelete|ReadOnly - y2 SVGLinearGradientElementImpl::Y2 DontDelete|ReadOnly -@end -*/ - -Value SVGLinearGradientElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X1: - if(!attributeMode) - return m_x1->cache(exec); - else - return Number(m_x1->baseVal()->value()); - case Y1: - if(!attributeMode) - return m_y1->cache(exec); - else - return Number(m_y1->baseVal()->value()); - case X2: - if(!attributeMode) - return m_x2->cache(exec); - else - return Number(m_x2->baseVal()->value()); - case Y2: - if(!attributeMode) - return m_y2->cache(exec); - else - return Number(m_y2->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGLinearGradientElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X1: - converter()->modify(x1(), value.toString(exec).qstring()); - break; - case Y1: - converter()->modify(y1(), value.toString(exec).qstring()); - break; - case X2: - converter()->modify(x2(), value.toString(exec).qstring()); - break; - case Y2: - converter()->modify(y2(), value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGLinearGradientElementImpl::setAttributes() -{ - SVGGradientElementImpl::setAttributes(); - - // Spec: no attribute, effect is af value 0% is specified - if(KSVG_TOKEN_NOT_PARSED(X1)) - KSVG_SET_ALT_ATTRIBUTE(X1, "0") - - // Spec: no attribute, effect is af value 0% is specified - if(KSVG_TOKEN_NOT_PARSED(Y1)) - KSVG_SET_ALT_ATTRIBUTE(Y1, "0") - - // Spec: no attribute, effect is af value 100% is specified - if(KSVG_TOKEN_NOT_PARSED(X2)) - KSVG_SET_ALT_ATTRIBUTE(X2, "100%") - - // Spec: no attribute, effect is af value 0% is specified - if(KSVG_TOKEN_NOT_PARSED(Y2)) - KSVG_SET_ALT_ATTRIBUTE(Y2, "0") -} - -TQMap SVGLinearGradientElementImpl::gradientAttributes() -{ - setAttributes(); - - TQMap gradAttributes; - TQDictIterator it(attributes()); - - for(; it.current(); ++it) - { - DOM::DOMString name = it.currentKey(); - DOM::DOMString value = it.current()->string(); - - if(name == "gradientUnits" || name == "gradientTransform" || name == "spreadMethod" || name == "x1" || name == "x2" || name == "y1" || name == "y2") - { - gradAttributes.insert(name.string(), value.copy()); - } - } - - return gradAttributes; -} diff --git a/ksvg/impl/SVGLinearGradientElementImpl.cpp b/ksvg/impl/SVGLinearGradientElementImpl.cpp new file mode 100644 index 00000000..0a01a748 --- /dev/null +++ b/ksvg/impl/SVGLinearGradientElementImpl.cpp @@ -0,0 +1,199 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGGradientElement.h" +#include "SVGLinearGradientElementImpl.h" + +#include "SVGDocumentImpl.h" +#include "KSVGCanvas.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGLengthImpl.h" +#include "SVGUnitConverter.h" + +using namespace KSVG; + +#include "SVGLinearGradientElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGLinearGradientElementImpl::SVGLinearGradientElementImpl(DOM::ElementImpl *impl) : SVGGradientElementImpl(impl) +{ + KSVG_EMPTY_FLAGS + + m_x1 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x1->ref(); + + m_y1 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y1->ref(); + + m_x2 = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x2->ref(); + + m_y2 = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y2->ref(); + + converter()->add(m_x1); + converter()->add(m_y1); + converter()->add(m_x2); + converter()->add(m_y2); +} + +SVGLinearGradientElementImpl::~SVGLinearGradientElementImpl() +{ + if(m_x1) + m_x1->deref(); + if(m_y1) + m_y1->deref(); + if(m_x2) + m_x2->deref(); + if(m_y2) + m_y2->deref(); +} + +SVGAnimatedLengthImpl *SVGLinearGradientElementImpl::x1() const +{ + return m_x1; +} + +SVGAnimatedLengthImpl *SVGLinearGradientElementImpl::y1() const +{ + return m_y1; +} + +SVGAnimatedLengthImpl *SVGLinearGradientElementImpl::x2() const +{ + return m_x2; +} + +SVGAnimatedLengthImpl *SVGLinearGradientElementImpl::y2() const +{ + return m_y2; +} + +/* +@namespace KSVG +@begin SVGLinearGradientElementImpl::s_hashTable 5 + x1 SVGLinearGradientElementImpl::X1 DontDelete|ReadOnly + y1 SVGLinearGradientElementImpl::Y1 DontDelete|ReadOnly + x2 SVGLinearGradientElementImpl::X2 DontDelete|ReadOnly + y2 SVGLinearGradientElementImpl::Y2 DontDelete|ReadOnly +@end +*/ + +Value SVGLinearGradientElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X1: + if(!attributeMode) + return m_x1->cache(exec); + else + return Number(m_x1->baseVal()->value()); + case Y1: + if(!attributeMode) + return m_y1->cache(exec); + else + return Number(m_y1->baseVal()->value()); + case X2: + if(!attributeMode) + return m_x2->cache(exec); + else + return Number(m_x2->baseVal()->value()); + case Y2: + if(!attributeMode) + return m_y2->cache(exec); + else + return Number(m_y2->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGLinearGradientElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case X1: + converter()->modify(x1(), value.toString(exec).qstring()); + break; + case Y1: + converter()->modify(y1(), value.toString(exec).qstring()); + break; + case X2: + converter()->modify(x2(), value.toString(exec).qstring()); + break; + case Y2: + converter()->modify(y2(), value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGLinearGradientElementImpl::setAttributes() +{ + SVGGradientElementImpl::setAttributes(); + + // Spec: no attribute, effect is af value 0% is specified + if(KSVG_TOKEN_NOT_PARSED(X1)) + KSVG_SET_ALT_ATTRIBUTE(X1, "0") + + // Spec: no attribute, effect is af value 0% is specified + if(KSVG_TOKEN_NOT_PARSED(Y1)) + KSVG_SET_ALT_ATTRIBUTE(Y1, "0") + + // Spec: no attribute, effect is af value 100% is specified + if(KSVG_TOKEN_NOT_PARSED(X2)) + KSVG_SET_ALT_ATTRIBUTE(X2, "100%") + + // Spec: no attribute, effect is af value 0% is specified + if(KSVG_TOKEN_NOT_PARSED(Y2)) + KSVG_SET_ALT_ATTRIBUTE(Y2, "0") +} + +TQMap SVGLinearGradientElementImpl::gradientAttributes() +{ + setAttributes(); + + TQMap gradAttributes; + TQDictIterator it(attributes()); + + for(; it.current(); ++it) + { + DOM::DOMString name = it.currentKey(); + DOM::DOMString value = it.current()->string(); + + if(name == "gradientUnits" || name == "gradientTransform" || name == "spreadMethod" || name == "x1" || name == "x2" || name == "y1" || name == "y2") + { + gradAttributes.insert(name.string(), value.copy()); + } + } + + return gradAttributes; +} diff --git a/ksvg/impl/SVGLocatableImpl.cc b/ksvg/impl/SVGLocatableImpl.cc deleted file mode 100644 index 1bf17fb6..00000000 --- a/ksvg/impl/SVGLocatableImpl.cc +++ /dev/null @@ -1,206 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGRectImpl.h" -#include "SVGShapeImpl.h" -#include "SVGContainerImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGElementImpl.h" -#include "SVGLocatableImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGDocumentImpl.h" - -using namespace KSVG; - -#include "SVGLocatableImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGLocatableImpl::SVGLocatableImpl() -{ - m_nearestViewportElement = 0; - m_farthestViewportElement = 0; - m_cachedScreenCTM = SVGSVGElementImpl::createSVGMatrix(); - m_cachedScreenCTMIsValid = false; -} - -SVGLocatableImpl::~SVGLocatableImpl() -{ - if(m_nearestViewportElement) - m_nearestViewportElement->deref(); - if(m_farthestViewportElement) - m_farthestViewportElement->deref(); - if(m_cachedScreenCTM) - m_cachedScreenCTM->deref(); -} - -SVGRectImpl *SVGLocatableImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - return ret; -} - -SVGMatrixImpl *SVGLocatableImpl::getCTM() -{ - SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); - return ret; -} - -SVGMatrixImpl *SVGLocatableImpl::getScreenCTM() -{ - SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); - ret->copy(m_cachedScreenCTM); - - return ret; -} - -SVGMatrixImpl *SVGLocatableImpl::getTransformToElement(SVGElementImpl *) -{ - SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); - return ret; -} - -void SVGLocatableImpl::updateCachedScreenCTM(const SVGMatrixImpl *parentScreenCTM) -{ - m_cachedScreenCTM->copy(parentScreenCTM); - - const SVGMatrixImpl *local = localMatrix(); - - if(local) - m_cachedScreenCTM->multiply(local); - m_cachedScreenCTMIsValid = true; - - // Notify the element - onScreenCTMUpdated(); - - SVGShapeImpl *shape = dynamic_cast(this); - - if(shape) - { - // TODO: Update due to matrix animations - //if(shape->item()) - // shape->item()->update(updateReason); - - SVGElementImpl *element = dynamic_cast(this); - - DOM::Node node = element->firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *child = element->ownerDoc()->getElementFromHandle(node.handle()); - SVGLocatableImpl *locatable = dynamic_cast(child); - - if(child && locatable) - locatable->updateCachedScreenCTM(m_cachedScreenCTM); - } - } -} - -void SVGLocatableImpl::checkCachedScreenCTM(const SVGMatrixImpl *parentScreenCTM) -{ - if(m_cachedScreenCTMIsValid) - { - SVGElementImpl *element = dynamic_cast(this); - SVGShapeImpl *shape = dynamic_cast(this); - - if(shape) - { - DOM::Node node = element->firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *child = element->ownerDoc()->getElementFromHandle(node.handle()); - SVGLocatableImpl *locatable = dynamic_cast(child); - - if(child && locatable) - locatable->checkCachedScreenCTM(m_cachedScreenCTM); - } - } - } - else - updateCachedScreenCTM(parentScreenCTM); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGLocatableImpl::s_hashTable 3 - nearestViewportElement SVGLocatableImpl::NearestViewportElement DontDelete - farthestViewportElement SVGLocatableImpl::FarthestViewportElement DontDelete -@end -@namespace KSVG -@begin SVGLocatableImplProto::s_hashTable 5 - getBBox SVGLocatableImpl::GetBBox DontDelete|Function 0 - getCTM SVGLocatableImpl::GetCTM DontDelete|Function 0 - getScreenCTM SVGLocatableImpl::GetScreenCTM DontDelete|Function 0 - getTransformToElement SVGLocatableImpl::GetTransformToElement DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGLocatable", SVGLocatableImplProto, SVGLocatableImplProtoFunc) - -Value SVGLocatableImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case NearestViewportElement: - return nearestViewportElement() ? nearestViewportElement()->cache(exec) : Undefined(); - case FarthestViewportElement: - return farthestViewportElement() ? farthestViewportElement()->cache(exec) : Undefined(); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGLocatableImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGLocatableImpl) - - switch(id) - { - case SVGLocatableImpl::GetBBox: - { - SVGContainerImpl *container = dynamic_cast(obj); - if(container) - return container->getBBox()->cache(exec); - else - { - SVGShapeImpl *shape = dynamic_cast(obj); - if(shape) - return shape->getBBox()->cache(exec); - else - return obj->getBBox()->cache(exec); - } - } - case SVGLocatableImpl::GetCTM: - return obj->getCTM()->cache(exec); - case SVGLocatableImpl::GetScreenCTM: - return obj->getScreenCTM()->cache(exec); - case SVGLocatableImpl::GetTransformToElement: - return obj->getTransformToElement(static_cast *>(args[0].imp())->impl())->cache(exec); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} diff --git a/ksvg/impl/SVGLocatableImpl.cpp b/ksvg/impl/SVGLocatableImpl.cpp new file mode 100644 index 00000000..1bf17fb6 --- /dev/null +++ b/ksvg/impl/SVGLocatableImpl.cpp @@ -0,0 +1,206 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGRectImpl.h" +#include "SVGShapeImpl.h" +#include "SVGContainerImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGElementImpl.h" +#include "SVGLocatableImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGDocumentImpl.h" + +using namespace KSVG; + +#include "SVGLocatableImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGLocatableImpl::SVGLocatableImpl() +{ + m_nearestViewportElement = 0; + m_farthestViewportElement = 0; + m_cachedScreenCTM = SVGSVGElementImpl::createSVGMatrix(); + m_cachedScreenCTMIsValid = false; +} + +SVGLocatableImpl::~SVGLocatableImpl() +{ + if(m_nearestViewportElement) + m_nearestViewportElement->deref(); + if(m_farthestViewportElement) + m_farthestViewportElement->deref(); + if(m_cachedScreenCTM) + m_cachedScreenCTM->deref(); +} + +SVGRectImpl *SVGLocatableImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + return ret; +} + +SVGMatrixImpl *SVGLocatableImpl::getCTM() +{ + SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); + return ret; +} + +SVGMatrixImpl *SVGLocatableImpl::getScreenCTM() +{ + SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); + ret->copy(m_cachedScreenCTM); + + return ret; +} + +SVGMatrixImpl *SVGLocatableImpl::getTransformToElement(SVGElementImpl *) +{ + SVGMatrixImpl *ret = SVGSVGElementImpl::createSVGMatrix(); + return ret; +} + +void SVGLocatableImpl::updateCachedScreenCTM(const SVGMatrixImpl *parentScreenCTM) +{ + m_cachedScreenCTM->copy(parentScreenCTM); + + const SVGMatrixImpl *local = localMatrix(); + + if(local) + m_cachedScreenCTM->multiply(local); + m_cachedScreenCTMIsValid = true; + + // Notify the element + onScreenCTMUpdated(); + + SVGShapeImpl *shape = dynamic_cast(this); + + if(shape) + { + // TODO: Update due to matrix animations + //if(shape->item()) + // shape->item()->update(updateReason); + + SVGElementImpl *element = dynamic_cast(this); + + DOM::Node node = element->firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *child = element->ownerDoc()->getElementFromHandle(node.handle()); + SVGLocatableImpl *locatable = dynamic_cast(child); + + if(child && locatable) + locatable->updateCachedScreenCTM(m_cachedScreenCTM); + } + } +} + +void SVGLocatableImpl::checkCachedScreenCTM(const SVGMatrixImpl *parentScreenCTM) +{ + if(m_cachedScreenCTMIsValid) + { + SVGElementImpl *element = dynamic_cast(this); + SVGShapeImpl *shape = dynamic_cast(this); + + if(shape) + { + DOM::Node node = element->firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *child = element->ownerDoc()->getElementFromHandle(node.handle()); + SVGLocatableImpl *locatable = dynamic_cast(child); + + if(child && locatable) + locatable->checkCachedScreenCTM(m_cachedScreenCTM); + } + } + } + else + updateCachedScreenCTM(parentScreenCTM); +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGLocatableImpl::s_hashTable 3 + nearestViewportElement SVGLocatableImpl::NearestViewportElement DontDelete + farthestViewportElement SVGLocatableImpl::FarthestViewportElement DontDelete +@end +@namespace KSVG +@begin SVGLocatableImplProto::s_hashTable 5 + getBBox SVGLocatableImpl::GetBBox DontDelete|Function 0 + getCTM SVGLocatableImpl::GetCTM DontDelete|Function 0 + getScreenCTM SVGLocatableImpl::GetScreenCTM DontDelete|Function 0 + getTransformToElement SVGLocatableImpl::GetTransformToElement DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGLocatable", SVGLocatableImplProto, SVGLocatableImplProtoFunc) + +Value SVGLocatableImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case NearestViewportElement: + return nearestViewportElement() ? nearestViewportElement()->cache(exec) : Undefined(); + case FarthestViewportElement: + return farthestViewportElement() ? farthestViewportElement()->cache(exec) : Undefined(); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGLocatableImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGLocatableImpl) + + switch(id) + { + case SVGLocatableImpl::GetBBox: + { + SVGContainerImpl *container = dynamic_cast(obj); + if(container) + return container->getBBox()->cache(exec); + else + { + SVGShapeImpl *shape = dynamic_cast(obj); + if(shape) + return shape->getBBox()->cache(exec); + else + return obj->getBBox()->cache(exec); + } + } + case SVGLocatableImpl::GetCTM: + return obj->getCTM()->cache(exec); + case SVGLocatableImpl::GetScreenCTM: + return obj->getScreenCTM()->cache(exec); + case SVGLocatableImpl::GetTransformToElement: + return obj->getTransformToElement(static_cast *>(args[0].imp())->impl())->cache(exec); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} diff --git a/ksvg/impl/SVGMPathElementImpl.cc b/ksvg/impl/SVGMPathElementImpl.cc deleted file mode 100644 index 8348e07a..00000000 --- a/ksvg/impl/SVGMPathElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMPathElementImpl.h" - -using namespace KSVG; - -SVGMPathElementImpl::SVGMPathElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGExternalResourcesRequiredImpl() -{ -} - -SVGMPathElementImpl::~SVGMPathElementImpl() -{ -} diff --git a/ksvg/impl/SVGMPathElementImpl.cpp b/ksvg/impl/SVGMPathElementImpl.cpp new file mode 100644 index 00000000..8348e07a --- /dev/null +++ b/ksvg/impl/SVGMPathElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMPathElementImpl.h" + +using namespace KSVG; + +SVGMPathElementImpl::SVGMPathElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGExternalResourcesRequiredImpl() +{ +} + +SVGMPathElementImpl::~SVGMPathElementImpl() +{ +} diff --git a/ksvg/impl/SVGMarkerElementImpl.cc b/ksvg/impl/SVGMarkerElementImpl.cc deleted file mode 100644 index 554f56b7..00000000 --- a/ksvg/impl/SVGMarkerElementImpl.cc +++ /dev/null @@ -1,422 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGMarkerElement.h" - -#include "SVGRectImpl.h" -#include "SVGAngleImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGTransformImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedRectImpl.h" -#include "SVGMarkerElementImpl.h" -#include "SVGAnimatedAngleImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGPreserveAspectRatioImpl.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" - -#include "KSVGCanvas.h" - -using namespace KSVG; - -#include "SVGMarkerElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" -#include "ksvg_cacheimpl.h" - -SVGMarkerElementImpl::SVGMarkerElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFitToViewBoxImpl() -{ - KSVG_EMPTY_FLAGS - - m_refX = new SVGAnimatedLengthImpl(); - m_refX->ref(); - - m_refY = new SVGAnimatedLengthImpl(); - m_refY->ref(); - - m_markerUnits = new SVGAnimatedEnumerationImpl(); - m_markerUnits->ref(); - - m_markerWidth = new SVGAnimatedLengthImpl(); - m_markerWidth->ref(); - - m_markerHeight = new SVGAnimatedLengthImpl(); - m_markerHeight->ref(); - - m_orientType = new SVGAnimatedEnumerationImpl(); - m_orientType->ref(); - - m_orientAngle = new SVGAnimatedAngleImpl(); - m_orientAngle->ref(); -} - -SVGMarkerElementImpl::~SVGMarkerElementImpl() -{ - if(m_refX) - m_refX->deref(); - if(m_refY) - m_refY->deref(); - if(m_markerUnits) - m_markerUnits->deref(); - if(m_markerWidth) - m_markerWidth->deref(); - if(m_markerHeight) - m_markerHeight->deref(); - if(m_orientType) - m_orientType->deref(); - if(m_orientAngle) - m_orientAngle->deref(); -} - -SVGAnimatedLengthImpl *SVGMarkerElementImpl::refX() const -{ - return m_refX; -} - -SVGAnimatedLengthImpl *SVGMarkerElementImpl::refY() const -{ - return m_refY; -} - -SVGAnimatedEnumerationImpl *SVGMarkerElementImpl::markerUnits() const -{ - return m_markerUnits; -} - -SVGAnimatedLengthImpl *SVGMarkerElementImpl::markerWidth() const -{ - return m_markerWidth; -} - -SVGAnimatedLengthImpl *SVGMarkerElementImpl::markerHeight() const -{ - return m_markerHeight; -} - -SVGAnimatedEnumerationImpl *SVGMarkerElementImpl::orientType() const -{ - return m_orientType; -} - -SVGAnimatedAngleImpl *SVGMarkerElementImpl::orientAngle() const -{ - return m_orientAngle; -} - -void SVGMarkerElementImpl::setOrientToAuto() -{ - orientType()->setBaseVal(SVG_MARKER_ORIENT_AUTO); -} - -void SVGMarkerElementImpl::setOrientToAngle(SVGAngleImpl *angle) -{ - m_orientAngle->baseVal()->setValue(angle->value()); -} - -void SVGMarkerElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(RefX)) - KSVG_SET_ALT_ATTRIBUTE(RefX, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(RefY)) - KSVG_SET_ALT_ATTRIBUTE(RefY, "0") - - // Spec: if not specified, effect is as if a value of "3" were specified - if(KSVG_TOKEN_NOT_PARSED(MarkerWidth)) - KSVG_SET_ALT_ATTRIBUTE(MarkerWidth, "3") - - // Spec: if not specified, effect is as if a value of "3" were specified - if(KSVG_TOKEN_NOT_PARSED(MarkerHeight)) - KSVG_SET_ALT_ATTRIBUTE(MarkerHeight, "3") - - // Spec: if attribute not specified, use strokeWidth - if(KSVG_TOKEN_NOT_PARSED(MarkerUnits)) - KSVG_SET_ALT_ATTRIBUTE(MarkerUnits, "strokeWidth") - - // Spec: if attribute not specified, use angle - if(KSVG_TOKEN_NOT_PARSED(Orient)) - KSVG_SET_ALT_ATTRIBUTE(Orient, "angle") -} - -void SVGMarkerElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createCanvasMarker(this); - c->insert(m_item); - } -} - -void SVGMarkerElementImpl::draw(SVGShapeImpl *referencingElement, double x, double y, double lwidth, double angle) -{ - SVGMatrixImpl *mtx = dynamic_cast(referencingElement)->getScreenCTM(); - - // move to dest - mtx->translate(x, y); - - // scale by linewidth if marker units == strokewidth - if(markerUnits()->baseVal() == SVG_MARKERUNITS_STROKEWIDTH) - mtx->scale(lwidth); - - // select appropriate rotation - if(orientType()->baseVal() == SVG_MARKER_ORIENT_AUTO) - mtx->rotate(angle); - else - mtx->rotate(orientAngle()->baseVal()->value()); - - SVGRectImpl *viewBoxRect = viewBox()->baseVal(); - SVGMatrixImpl *pres = preserveAspectRatio()->baseVal()->getCTM(viewBoxRect->x(), viewBoxRect->y(), - viewBoxRect->width(), viewBoxRect->height(), - 0, 0, markerWidth()->baseVal()->value(), - markerHeight()->baseVal()->value()); - - // viewbox stuff - mtx->multiply(pres); - - // Get the vertex position in viewbox coordinates. The vertex is at (0, 0) in viewport coordinates. - double vertexX, vertexY; - pres->qmatrix().invert().map(0, 0, &vertexX, &vertexY); - - // Translate so that the vertex is at (refX, refY) in viewbox coordinates. - mtx->translate(vertexX - refX()->baseVal()->value(), vertexY - refY()->baseVal()->value()); - - if(getOverflow()) - m_clipShape.clear(); - else - { - KSVGRectangle viewport; - - if(hasAttribute("viewBox")) - { - // Get the viewport ((0, 0) - (markerWidth, markerHeight)) in viewbox coordinates. - double w, h; - pres->qmatrix().invert().map(markerWidth()->baseVal()->value(), markerHeight()->baseVal()->value(), &w, &h); - - viewport = KSVGRectangle(vertexX, vertexY, w - vertexX, h - vertexY); - } - else - viewport = KSVGRectangle(0, 0, markerWidth()->baseVal()->value(), markerHeight()->baseVal()->value()); - - // Transform to screen coordinates. - m_clipShape = mtx->map(viewport); - } - - pres->deref(); - - DOM::Node node = firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - SVGShapeImpl *shape = dynamic_cast(element); - SVGTestsImpl *tests = dynamic_cast(element); - SVGStylableImpl *style = dynamic_cast(element); - - bool ok = tests ? tests->ok() : true; - if(element && shape && style && ok && style->getVisible() && style->getDisplay()) - { - SVGLocatableImpl *locatable = dynamic_cast(element); - if(locatable) - locatable->updateCachedScreenCTM(mtx); - - shape->update(UPDATE_TRANSFORM); - shape->setReferenced(true); - shape->draw(); - shape->setReferenced(false); - } - } - - mtx->deref(); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGMarkerElementImpl::s_hashTable 11 - refX SVGMarkerElementImpl::RefX DontDelete|ReadOnly - refY SVGMarkerElementImpl::RefY DontDelete|ReadOnly - markerUnits SVGMarkerElementImpl::MarkerUnits DontDelete|ReadOnly - markerWidth SVGMarkerElementImpl::MarkerWidth DontDelete|ReadOnly - markerHeight SVGMarkerElementImpl::MarkerHeight DontDelete|ReadOnly - orientType SVGMarkerElementImpl::OrientType DontDelete|ReadOnly - orientAngle SVGMarkerElementImpl::OrientAngle DontDelete|ReadOnly - orient SVGMarkerElementImpl::Orient DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGMarkerElementImplProto::s_hashTable 3 - setOrientToAuto SVGMarkerElementImpl::SetOrientToAuto DontDelete|Function 0 - setOrientToAngle SVGMarkerElementImpl::SetOrientToAngle DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGMarkerElement", SVGMarkerElementImplProto, SVGMarkerElementImplProtoFunc) - -Value SVGMarkerElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case RefX: - if(!attributeMode) - return m_refX->cache(exec); - else - return Number(m_refX->baseVal()->value()); - case RefY: - if(!attributeMode) - return m_refY->cache(exec); - else - return Number(m_refY->baseVal()->value()); - case MarkerUnits: - if(!attributeMode) - return m_markerUnits->cache(exec); - else - return Number(m_markerUnits->baseVal()); - case MarkerWidth: - if(!attributeMode) - return m_markerWidth->cache(exec); - else - return Number(m_markerWidth->baseVal()->value()); - case MarkerHeight: - if(!attributeMode) - return m_markerHeight->cache(exec); - else - return Number(m_markerHeight->baseVal()->value()); - case OrientType: - if(!attributeMode) - return m_orientType->cache(exec); - else - return Number(m_orientType->baseVal()); - case OrientAngle: - if(!attributeMode) - return m_orientAngle->cache(exec); - else - return Number(m_orientAngle->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGMarkerElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case RefX: - refX()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case RefY: - refY()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case MarkerWidth: - markerWidth()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case MarkerHeight: - markerHeight()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case MarkerUnits: - if(value.toString(exec).qstring() == "userSpaceOnUse") - markerUnits()->setBaseVal(SVG_MARKERUNITS_USERSPACEONUSE); - else - markerUnits()->setBaseVal(SVG_MARKERUNITS_STROKEWIDTH); - break; - case Orient: - { - TQString param = value.toString(exec).qstring(); - - if(param == "auto") - orientType()->setBaseVal(SVG_MARKER_ORIENT_AUTO); - else - { - orientType()->setBaseVal(SVG_MARKER_ORIENT_ANGLE); - m_orientAngle->baseVal()->setValueAsString(param); - } - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGMarkerElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGMarkerElementImpl) - - switch(id) - { - case SVGMarkerElementImpl::SetOrientToAuto: - obj->setOrientToAuto(); - return Undefined(); -#ifdef __GNUC__ -#warning FIXME cache stuff -#endif - case SVGMarkerElementImpl::SetOrientToAngle: - obj->setOrientToAngle(static_cast *>(args[0].imp())->impl()); - return Undefined(); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -// CONSTANTS - -/* -@namespace KSVG -@begin SVGMarkerElementImplConstructor::s_hashTable 7 - SVG_MARKERUNITS_UNKNOWN KSVG::SVG_MARKERUNITS_UNKNOWN DontDelete|ReadOnly - SVG_MARKERUNITS_USERSPACEONUSE KSVG::SVG_MARKERUNITS_USERSPACEONUSE DontDelete|ReadOnly - SVG_MARKERUNITS_STROKEWIDTH KSVG::SVG_MARKERUNITS_STROKEWIDTH DontDelete|ReadOnly - SVG_MARKER_ORIENT_UNKNOWN KSVG::SVG_MARKER_ORIENT_UNKNOWN DontDelete|ReadOnly - SVG_MARKER_ORIENT_AUTO KSVG::SVG_MARKER_ORIENT_AUTO DontDelete|ReadOnly - SVG_MARKER_ORIENT_ANGLE KSVG::SVG_MARKER_ORIENT_ANGLE DontDelete|ReadOnly -@end -*/ - -using namespace KJS; - -Value SVGMarkerElementImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGMarkerElementImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgmarkerelement.constructor]]"); -} diff --git a/ksvg/impl/SVGMarkerElementImpl.cpp b/ksvg/impl/SVGMarkerElementImpl.cpp new file mode 100644 index 00000000..554f56b7 --- /dev/null +++ b/ksvg/impl/SVGMarkerElementImpl.cpp @@ -0,0 +1,422 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGMarkerElement.h" + +#include "SVGRectImpl.h" +#include "SVGAngleImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGTransformImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedRectImpl.h" +#include "SVGMarkerElementImpl.h" +#include "SVGAnimatedAngleImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGPreserveAspectRatioImpl.h" +#include "SVGAnimatedPreserveAspectRatioImpl.h" + +#include "KSVGCanvas.h" + +using namespace KSVG; + +#include "SVGMarkerElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" +#include "ksvg_cacheimpl.h" + +SVGMarkerElementImpl::SVGMarkerElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFitToViewBoxImpl() +{ + KSVG_EMPTY_FLAGS + + m_refX = new SVGAnimatedLengthImpl(); + m_refX->ref(); + + m_refY = new SVGAnimatedLengthImpl(); + m_refY->ref(); + + m_markerUnits = new SVGAnimatedEnumerationImpl(); + m_markerUnits->ref(); + + m_markerWidth = new SVGAnimatedLengthImpl(); + m_markerWidth->ref(); + + m_markerHeight = new SVGAnimatedLengthImpl(); + m_markerHeight->ref(); + + m_orientType = new SVGAnimatedEnumerationImpl(); + m_orientType->ref(); + + m_orientAngle = new SVGAnimatedAngleImpl(); + m_orientAngle->ref(); +} + +SVGMarkerElementImpl::~SVGMarkerElementImpl() +{ + if(m_refX) + m_refX->deref(); + if(m_refY) + m_refY->deref(); + if(m_markerUnits) + m_markerUnits->deref(); + if(m_markerWidth) + m_markerWidth->deref(); + if(m_markerHeight) + m_markerHeight->deref(); + if(m_orientType) + m_orientType->deref(); + if(m_orientAngle) + m_orientAngle->deref(); +} + +SVGAnimatedLengthImpl *SVGMarkerElementImpl::refX() const +{ + return m_refX; +} + +SVGAnimatedLengthImpl *SVGMarkerElementImpl::refY() const +{ + return m_refY; +} + +SVGAnimatedEnumerationImpl *SVGMarkerElementImpl::markerUnits() const +{ + return m_markerUnits; +} + +SVGAnimatedLengthImpl *SVGMarkerElementImpl::markerWidth() const +{ + return m_markerWidth; +} + +SVGAnimatedLengthImpl *SVGMarkerElementImpl::markerHeight() const +{ + return m_markerHeight; +} + +SVGAnimatedEnumerationImpl *SVGMarkerElementImpl::orientType() const +{ + return m_orientType; +} + +SVGAnimatedAngleImpl *SVGMarkerElementImpl::orientAngle() const +{ + return m_orientAngle; +} + +void SVGMarkerElementImpl::setOrientToAuto() +{ + orientType()->setBaseVal(SVG_MARKER_ORIENT_AUTO); +} + +void SVGMarkerElementImpl::setOrientToAngle(SVGAngleImpl *angle) +{ + m_orientAngle->baseVal()->setValue(angle->value()); +} + +void SVGMarkerElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(RefX)) + KSVG_SET_ALT_ATTRIBUTE(RefX, "0") + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(RefY)) + KSVG_SET_ALT_ATTRIBUTE(RefY, "0") + + // Spec: if not specified, effect is as if a value of "3" were specified + if(KSVG_TOKEN_NOT_PARSED(MarkerWidth)) + KSVG_SET_ALT_ATTRIBUTE(MarkerWidth, "3") + + // Spec: if not specified, effect is as if a value of "3" were specified + if(KSVG_TOKEN_NOT_PARSED(MarkerHeight)) + KSVG_SET_ALT_ATTRIBUTE(MarkerHeight, "3") + + // Spec: if attribute not specified, use strokeWidth + if(KSVG_TOKEN_NOT_PARSED(MarkerUnits)) + KSVG_SET_ALT_ATTRIBUTE(MarkerUnits, "strokeWidth") + + // Spec: if attribute not specified, use angle + if(KSVG_TOKEN_NOT_PARSED(Orient)) + KSVG_SET_ALT_ATTRIBUTE(Orient, "angle") +} + +void SVGMarkerElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + m_item = c->createCanvasMarker(this); + c->insert(m_item); + } +} + +void SVGMarkerElementImpl::draw(SVGShapeImpl *referencingElement, double x, double y, double lwidth, double angle) +{ + SVGMatrixImpl *mtx = dynamic_cast(referencingElement)->getScreenCTM(); + + // move to dest + mtx->translate(x, y); + + // scale by linewidth if marker units == strokewidth + if(markerUnits()->baseVal() == SVG_MARKERUNITS_STROKEWIDTH) + mtx->scale(lwidth); + + // select appropriate rotation + if(orientType()->baseVal() == SVG_MARKER_ORIENT_AUTO) + mtx->rotate(angle); + else + mtx->rotate(orientAngle()->baseVal()->value()); + + SVGRectImpl *viewBoxRect = viewBox()->baseVal(); + SVGMatrixImpl *pres = preserveAspectRatio()->baseVal()->getCTM(viewBoxRect->x(), viewBoxRect->y(), + viewBoxRect->width(), viewBoxRect->height(), + 0, 0, markerWidth()->baseVal()->value(), + markerHeight()->baseVal()->value()); + + // viewbox stuff + mtx->multiply(pres); + + // Get the vertex position in viewbox coordinates. The vertex is at (0, 0) in viewport coordinates. + double vertexX, vertexY; + pres->qmatrix().invert().map(0, 0, &vertexX, &vertexY); + + // Translate so that the vertex is at (refX, refY) in viewbox coordinates. + mtx->translate(vertexX - refX()->baseVal()->value(), vertexY - refY()->baseVal()->value()); + + if(getOverflow()) + m_clipShape.clear(); + else + { + KSVGRectangle viewport; + + if(hasAttribute("viewBox")) + { + // Get the viewport ((0, 0) - (markerWidth, markerHeight)) in viewbox coordinates. + double w, h; + pres->qmatrix().invert().map(markerWidth()->baseVal()->value(), markerHeight()->baseVal()->value(), &w, &h); + + viewport = KSVGRectangle(vertexX, vertexY, w - vertexX, h - vertexY); + } + else + viewport = KSVGRectangle(0, 0, markerWidth()->baseVal()->value(), markerHeight()->baseVal()->value()); + + // Transform to screen coordinates. + m_clipShape = mtx->map(viewport); + } + + pres->deref(); + + DOM::Node node = firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + SVGShapeImpl *shape = dynamic_cast(element); + SVGTestsImpl *tests = dynamic_cast(element); + SVGStylableImpl *style = dynamic_cast(element); + + bool ok = tests ? tests->ok() : true; + if(element && shape && style && ok && style->getVisible() && style->getDisplay()) + { + SVGLocatableImpl *locatable = dynamic_cast(element); + if(locatable) + locatable->updateCachedScreenCTM(mtx); + + shape->update(UPDATE_TRANSFORM); + shape->setReferenced(true); + shape->draw(); + shape->setReferenced(false); + } + } + + mtx->deref(); +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGMarkerElementImpl::s_hashTable 11 + refX SVGMarkerElementImpl::RefX DontDelete|ReadOnly + refY SVGMarkerElementImpl::RefY DontDelete|ReadOnly + markerUnits SVGMarkerElementImpl::MarkerUnits DontDelete|ReadOnly + markerWidth SVGMarkerElementImpl::MarkerWidth DontDelete|ReadOnly + markerHeight SVGMarkerElementImpl::MarkerHeight DontDelete|ReadOnly + orientType SVGMarkerElementImpl::OrientType DontDelete|ReadOnly + orientAngle SVGMarkerElementImpl::OrientAngle DontDelete|ReadOnly + orient SVGMarkerElementImpl::Orient DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGMarkerElementImplProto::s_hashTable 3 + setOrientToAuto SVGMarkerElementImpl::SetOrientToAuto DontDelete|Function 0 + setOrientToAngle SVGMarkerElementImpl::SetOrientToAngle DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGMarkerElement", SVGMarkerElementImplProto, SVGMarkerElementImplProtoFunc) + +Value SVGMarkerElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case RefX: + if(!attributeMode) + return m_refX->cache(exec); + else + return Number(m_refX->baseVal()->value()); + case RefY: + if(!attributeMode) + return m_refY->cache(exec); + else + return Number(m_refY->baseVal()->value()); + case MarkerUnits: + if(!attributeMode) + return m_markerUnits->cache(exec); + else + return Number(m_markerUnits->baseVal()); + case MarkerWidth: + if(!attributeMode) + return m_markerWidth->cache(exec); + else + return Number(m_markerWidth->baseVal()->value()); + case MarkerHeight: + if(!attributeMode) + return m_markerHeight->cache(exec); + else + return Number(m_markerHeight->baseVal()->value()); + case OrientType: + if(!attributeMode) + return m_orientType->cache(exec); + else + return Number(m_orientType->baseVal()); + case OrientAngle: + if(!attributeMode) + return m_orientAngle->cache(exec); + else + return Number(m_orientAngle->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGMarkerElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case RefX: + refX()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case RefY: + refY()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case MarkerWidth: + markerWidth()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case MarkerHeight: + markerHeight()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case MarkerUnits: + if(value.toString(exec).qstring() == "userSpaceOnUse") + markerUnits()->setBaseVal(SVG_MARKERUNITS_USERSPACEONUSE); + else + markerUnits()->setBaseVal(SVG_MARKERUNITS_STROKEWIDTH); + break; + case Orient: + { + TQString param = value.toString(exec).qstring(); + + if(param == "auto") + orientType()->setBaseVal(SVG_MARKER_ORIENT_AUTO); + else + { + orientType()->setBaseVal(SVG_MARKER_ORIENT_ANGLE); + m_orientAngle->baseVal()->setValueAsString(param); + } + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +Value SVGMarkerElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGMarkerElementImpl) + + switch(id) + { + case SVGMarkerElementImpl::SetOrientToAuto: + obj->setOrientToAuto(); + return Undefined(); +#ifdef __GNUC__ +#warning FIXME cache stuff +#endif + case SVGMarkerElementImpl::SetOrientToAngle: + obj->setOrientToAngle(static_cast *>(args[0].imp())->impl()); + return Undefined(); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +// CONSTANTS + +/* +@namespace KSVG +@begin SVGMarkerElementImplConstructor::s_hashTable 7 + SVG_MARKERUNITS_UNKNOWN KSVG::SVG_MARKERUNITS_UNKNOWN DontDelete|ReadOnly + SVG_MARKERUNITS_USERSPACEONUSE KSVG::SVG_MARKERUNITS_USERSPACEONUSE DontDelete|ReadOnly + SVG_MARKERUNITS_STROKEWIDTH KSVG::SVG_MARKERUNITS_STROKEWIDTH DontDelete|ReadOnly + SVG_MARKER_ORIENT_UNKNOWN KSVG::SVG_MARKER_ORIENT_UNKNOWN DontDelete|ReadOnly + SVG_MARKER_ORIENT_AUTO KSVG::SVG_MARKER_ORIENT_AUTO DontDelete|ReadOnly + SVG_MARKER_ORIENT_ANGLE KSVG::SVG_MARKER_ORIENT_ANGLE DontDelete|ReadOnly +@end +*/ + +using namespace KJS; + +Value SVGMarkerElementImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGMarkerElementImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgmarkerelement.constructor]]"); +} diff --git a/ksvg/impl/SVGMaskElementImpl.cc b/ksvg/impl/SVGMaskElementImpl.cc deleted file mode 100644 index d3947ff4..00000000 --- a/ksvg/impl/SVGMaskElementImpl.cc +++ /dev/null @@ -1,540 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include -#include - -#include "SVGMaskElement.h" - -#include "SVGRectImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGMaskElementImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGUnitConverter.h" -#include "SVGShapeImpl.h" -#include "SVGMatrixImpl.h" -#include "KSVGCanvas.h" -#include "CanvasItems.h" -#include "CanvasFactory.h" -#include "KSVGHelper.h" - -#include - -using namespace KSVG; - -#include "SVGMaskElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_ecma.h" - -SVGMaskElementImpl::SVGMaskElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGBBoxTarget() -{ - KSVG_EMPTY_FLAGS - - m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x->ref(); - - m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y->ref(); - - m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_width->ref(); - - m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_height->ref(); - - m_maskUnits = new SVGAnimatedEnumerationImpl(); - m_maskUnits->ref(); - - m_maskContentUnits = new SVGAnimatedEnumerationImpl(); - m_maskContentUnits->ref(); - - m_converter = new SVGUnitConverter(); - m_converter->add(m_x); - m_converter->add(m_y); - m_converter->add(m_width); - m_converter->add(m_height); - - m_canvas = 0; - - m_maskCache.setMaxTotalCost(1024 * 1024); -} - -SVGMaskElementImpl::~SVGMaskElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - if(m_maskUnits) - m_maskContentUnits->deref(); - if(m_maskUnits) - m_maskContentUnits->deref(); - delete m_converter; - if(m_canvas) - delete m_canvas; -} - -SVGAnimatedEnumerationImpl *SVGMaskElementImpl::maskUnits() const -{ - return m_maskUnits; -} - -SVGAnimatedEnumerationImpl *SVGMaskElementImpl::maskContentUnits() const -{ - return m_maskContentUnits; -} - -SVGAnimatedLengthImpl *SVGMaskElementImpl::x() const -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGMaskElementImpl::y() const -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGMaskElementImpl::width() const -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGMaskElementImpl::height() const -{ - return m_height; -} - -/* -@namespace KSVG -@begin SVGMaskElementImpl::s_hashTable 7 - maskUnits SVGMaskElementImpl::MaskUnits DontDelete|ReadOnly - maskContentUnits SVGMaskElementImpl::MaskContentUnits DontDelete|ReadOnly - x SVGMaskElementImpl::X DontDelete|ReadOnly - y SVGMaskElementImpl::Y DontDelete|ReadOnly - width SVGMaskElementImpl::Width DontDelete|ReadOnly - height SVGMaskElementImpl::Height DontDelete|ReadOnly -@end -*/ -Value SVGMaskElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case MaskUnits: - if(!attributeMode) - return m_maskUnits->cache(exec); - else - return Number(m_maskUnits->baseVal()); - case MaskContentUnits: - if(!attributeMode) - return m_maskContentUnits->cache(exec); - else - return Number(m_maskContentUnits->baseVal()); - case X: - if(!attributeMode) - return m_x->cache(exec); - else - return Number(m_x->baseVal()->value()); - case Y: - if(!attributeMode) - return m_y->cache(exec); - else - return Number(m_y->baseVal()->value()); - case Width: - if(!attributeMode) - return m_width->cache(exec); - else - return Number(m_width->baseVal()->value()); - - case Height: - if(!attributeMode) - return m_height->cache(exec); - else - return Number(m_height->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGMaskElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case MaskUnits: - if(value.toString(exec).qstring() == "objectBoundingBox") - m_maskUnits->setBaseVal(SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); - else - m_maskUnits->setBaseVal(SVGMaskElement::SVG_UNIT_TYPE_USERSPACEONUSE); - break; - case MaskContentUnits: - if(value.toString(exec).qstring() == "objectBoundingBox") - m_maskContentUnits->setBaseVal(SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); - else - m_maskContentUnits->setBaseVal(SVGMaskElement::SVG_UNIT_TYPE_USERSPACEONUSE); - break; - case X: - converter()->modify(x(), value.toString(exec).qstring()); - break; - case Y: - converter()->modify(y(), value.toString(exec).qstring()); - break; - case Width: - converter()->modify(width(), value.toString(exec).qstring()); - break; - case Height: - converter()->modify(height(), value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -SVGRectImpl *SVGMaskElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - ret->setX(m_x->baseVal()->value()); - ret->setY(m_y->baseVal()->value()); - ret->setWidth(m_width->baseVal()->value()); - ret->setHeight(m_height->baseVal()->value()); - return ret; -} - -void SVGMaskElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if attribute not specified, use objectBoundingBox - if(KSVG_TOKEN_NOT_PARSED(MaskUnits)) - KSVG_SET_ALT_ATTRIBUTE(MaskUnits, "objectBoundingBox") - - // Spec: if attribute not specified, use userSpaceOnUse - if(KSVG_TOKEN_NOT_PARSED(MaskContentUnits)) - KSVG_SET_ALT_ATTRIBUTE(MaskContentUnits, "userSpaceOnUse") - - // Spec: if attribute not specified, use "-10%" - if(KSVG_TOKEN_NOT_PARSED(X)) - KSVG_SET_ALT_ATTRIBUTE(X, "-10%"); - - // Spec: if attribute not specified, use "-10%" - if(KSVG_TOKEN_NOT_PARSED(Y)) - KSVG_SET_ALT_ATTRIBUTE(Y, "-10%"); - - // Spec: if attribute not specified, use "120%" - if(KSVG_TOKEN_NOT_PARSED(Width)) - KSVG_SET_ALT_ATTRIBUTE(Width, "120%"); - - // Spec: if attribute not specified, use "120%" - if(KSVG_TOKEN_NOT_PARSED(Height)) - KSVG_SET_ALT_ATTRIBUTE(Height, "120%"); -} - -SVGMaskElementImpl::Mask SVGMaskElementImpl::createMask(SVGShapeImpl *referencingElement, int imageWidth, int imageHeight) -{ - converter()->finalize(referencingElement, ownerSVGElement(), maskUnits()->baseVal()); - - TQ_UINT32 *imageBits = new TQ_UINT32[imageWidth * imageHeight]; - - if(m_canvas == 0) - m_canvas = CanvasFactory::self()->loadCanvas(imageWidth, imageHeight); - - m_canvas->setup(reinterpret_cast(imageBits), imageWidth, imageHeight); - m_canvas->setBackgroundColor(tqRgba(0, 0, 0, 0)); - - SVGMatrixImpl *baseMatrix = SVGSVGElementImpl::createSVGMatrix(); - - // Set the scale to map the mask onto the image - double xScale = static_cast(imageWidth) / width()->baseVal()->value(); - double yScale = static_cast(imageHeight) / height()->baseVal()->value(); - - baseMatrix->scaleNonUniform(xScale, yScale); - - SVGRectImpl *bbox = referencingElement->getBBox(); - - if(maskUnits()->baseVal() == SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) - baseMatrix->translate(-(bbox->x() + x()->baseVal()->value()), -(bbox->y() + y()->baseVal()->value())); - else - baseMatrix->translate(-x()->baseVal()->value(), -y()->baseVal()->value()); - - if(maskContentUnits()->baseVal() == SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) - { - baseMatrix->translate(bbox->x(), bbox->y()); - baseMatrix->scaleNonUniform(bbox->width(), bbox->height()); - } - - for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - SVGShapeImpl *shape = dynamic_cast(element); - SVGTestsImpl *tests = dynamic_cast(element); - SVGStylableImpl *style = dynamic_cast(element); - - bool ok = tests ? tests->ok() : true; - if(element && shape && style && ok && style->getVisible() && style->getDisplay()) - { - SVGLocatableImpl *locatable = dynamic_cast(element); - if(locatable) - locatable->updateCachedScreenCTM(baseMatrix); - - element->createItem(m_canvas); - if(shape->item()) - { - shape->item()->setReferenced(true); - m_canvas->invalidate(shape->item(), true); - } - } - } - - m_canvas->update(float(1)); - - for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - SVGShapeImpl *shape = dynamic_cast(element); - SVGTestsImpl *tests = dynamic_cast(element); - SVGStylableImpl *style = dynamic_cast(element); - - bool ok = tests ? tests->ok() : true; - if(element && shape && style && ok && style->getVisible() && style->getDisplay()) - { - if(shape) - shape->removeItem(m_canvas); - } - } - - - { - // Note: r and b reversed - //TQImage maskImage(reinterpret_cast(imageBits), imageWidth, imageHeight, 32, 0, 0, TQImage::IgnoreEndian); - //maskImage.setAlphaBuffer(true); - //maskImage.save("mask.png", "PNG"); - } - - TQByteArray maskData(imageWidth * imageHeight); - const double epsilon = DBL_EPSILON; - - // Convert the rgba image into an 8-bit mask, according to the specs. - for(int i = 0; i < imageWidth * imageHeight; i++) - { - TQ_UINT32 rgba = imageBits[i]; - -#if X_BYTE_ORDER == X_LITTLE_ENDIAN - double r = (rgba & 0xff) / 255.0; - double g = ((rgba >> 8) & 0xff) / 255.0; - double b = ((rgba >> 16) & 0xff) / 255.0; - double a = ((rgba >> 24) & 0xff) / 255.0; -#else - double a = (rgba & 0xff) / 255.0; - double b = ((rgba >> 8) & 0xff) / 255.0; - double g = ((rgba >> 16) & 0xff) / 255.0; - double r = ((rgba >> 24) & 0xff) / 255.0; -#endif - - // Remove pre-multiplication by alpha. - if(a > epsilon) - { - r /= a; - g /= a; - b /= a; - } - - // Convert to linear RGB - r = KSVGHelper::linearRGBFromsRGB(int(r * 255 + 0.5)) / 255.0; - g = KSVGHelper::linearRGBFromsRGB(int(g * 255 + 0.5)) / 255.0; - b = KSVGHelper::linearRGBFromsRGB(int(b * 255 + 0.5)) / 255.0; - - // Convert 'luminance to alpha' - double luminanceAlpha = 0.2125 * r + 0.7154 * g + 0.0721 * b; - - // Multiply by alpha. - double maskValue = luminanceAlpha * a; - - maskData[i] = static_cast(maskValue * 255 + 0.5); - } - - delete [] imageBits; - - baseMatrix->deref(); - bbox->deref(); - - // The screenToMask matrix is calculated each time the mask is used so we don't - // need to set it here. - TQWMatrix tempMatrix; - - return Mask(maskData, tempMatrix, imageWidth, imageHeight); -} - -SVGMaskElementImpl::Mask SVGMaskElementImpl::createMask(SVGShapeImpl *referencingElement) -{ - converter()->finalize(referencingElement, ownerSVGElement(), maskUnits()->baseVal()); - - SVGMatrixImpl *refCTM = 0; - SVGLocatableImpl *locatableRef = dynamic_cast(referencingElement); - if(locatableRef) - refCTM = locatableRef->getScreenCTM(); - else - refCTM = SVGSVGElementImpl::createSVGMatrix(); - - double xScale, yScale; - - refCTM->removeScale(&xScale, &yScale); - refCTM->deref(); - - int imageWidth = static_cast(width()->baseVal()->value() * xScale + 0.5); - int imageHeight = static_cast(height()->baseVal()->value() * yScale + 0.5); - - Mask mask; - - if(imageWidth > 0 && imageHeight > 0) - { - CacheKey key(referencingElement, imageWidth, imageHeight); - - if(!m_maskCache.find(key, mask)) - { - mask = createMask(referencingElement, imageWidth, imageHeight); - m_maskCache.insert(key, mask, imageWidth * imageHeight); - } - - // Generate a mask-coordinates to screen-coordinates matrix - SVGMatrixImpl *matrix = 0; - if(locatableRef) - matrix = locatableRef->getScreenCTM(); - else - matrix = SVGSVGElementImpl::createSVGMatrix(); - - if(maskUnits()->baseVal() == SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) - { - SVGRectImpl *bbox = referencingElement->getBBox(); - matrix->translate(bbox->x() + x()->baseVal()->value(), bbox->y() + y()->baseVal()->value()); - bbox->deref(); - } - else - matrix->translate(x()->baseVal()->value(), y()->baseVal()->value()); - - matrix->scaleNonUniform(1 / xScale, 1 / yScale); - - TQWMatrix screenToMask = matrix->qmatrix().invert(); - matrix->deref(); - - mask.setScreenToMask(screenToMask); - } - - return mask; -} - -TQByteArray SVGMaskElementImpl::maskRectangle(SVGShapeImpl *shape, const TQRect& screenRectangle) -{ - TQByteArray cumulativeMask; - - do - { - SVGStylableImpl *style = dynamic_cast(shape); - - if(style && style->hasMask()) - { - SVGElementImpl *element = shape->ownerDoc()->rootElement()->getElementById(style->getMask()); - - if(element) - { - SVGMaskElementImpl *maskElement = dynamic_cast(element); - - if(maskElement) - { - SVGMaskElementImpl::Mask mask = maskElement->createMask(shape); - - if(!mask.isEmpty()) - { - TQByteArray maskData = mask.rectangle(screenRectangle); - - if(cumulativeMask.size() == 0) - cumulativeMask = maskData; - else - { - int size = cumulativeMask.size(); - - // Multiply into the cumulative mask (using fast divide by 255) - for(int i = 0; i < size; i++) - { - int tmp = maskData[i] * cumulativeMask[i] + 0x80; - cumulativeMask[i] = (tmp + (tmp >> 8)) >> 8; - } - } - } - } - } - } - - DOM::Node parentNode = shape->parentNode(); - - if(!parentNode.isNull()) - { - SVGElementImpl *parent = shape->ownerDoc()->getElementFromHandle(parentNode.handle()); - - if(parent) - shape = dynamic_cast(parent); - else - shape = 0; - } - else - shape = 0; - - } while(shape); - - return cumulativeMask; -} - -SVGMaskElementImpl::Mask::Mask(const TQByteArray& mask, const TQWMatrix& screenToMask, int width, int height) - : m_width(width), m_height(height), m_mask(mask), m_screenToMask(screenToMask) -{ -} - -TQByteArray SVGMaskElementImpl::Mask::rectangle(int screenX, int screenY, int width, int height) -{ - TQByteArray rect(width * height); - - for(int x = 0; x < width; x++) - { - for(int y = 0; y < height; y++) - { - rect[x + y * width] = value(screenX + x, screenY + y); - } - } - - return rect; -} - -TQByteArray SVGMaskElementImpl::Mask::rectangle(const TQRect& rect) -{ - return rectangle(rect.x(), rect.y(), rect.width(), rect.height()); -} diff --git a/ksvg/impl/SVGMaskElementImpl.cpp b/ksvg/impl/SVGMaskElementImpl.cpp new file mode 100644 index 00000000..d3947ff4 --- /dev/null +++ b/ksvg/impl/SVGMaskElementImpl.cpp @@ -0,0 +1,540 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include +#include + +#include "SVGMaskElement.h" + +#include "SVGRectImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGMaskElementImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGUnitConverter.h" +#include "SVGShapeImpl.h" +#include "SVGMatrixImpl.h" +#include "KSVGCanvas.h" +#include "CanvasItems.h" +#include "CanvasFactory.h" +#include "KSVGHelper.h" + +#include + +using namespace KSVG; + +#include "SVGMaskElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_ecma.h" + +SVGMaskElementImpl::SVGMaskElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGBBoxTarget() +{ + KSVG_EMPTY_FLAGS + + m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x->ref(); + + m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y->ref(); + + m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_width->ref(); + + m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_height->ref(); + + m_maskUnits = new SVGAnimatedEnumerationImpl(); + m_maskUnits->ref(); + + m_maskContentUnits = new SVGAnimatedEnumerationImpl(); + m_maskContentUnits->ref(); + + m_converter = new SVGUnitConverter(); + m_converter->add(m_x); + m_converter->add(m_y); + m_converter->add(m_width); + m_converter->add(m_height); + + m_canvas = 0; + + m_maskCache.setMaxTotalCost(1024 * 1024); +} + +SVGMaskElementImpl::~SVGMaskElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); + if(m_maskUnits) + m_maskContentUnits->deref(); + if(m_maskUnits) + m_maskContentUnits->deref(); + delete m_converter; + if(m_canvas) + delete m_canvas; +} + +SVGAnimatedEnumerationImpl *SVGMaskElementImpl::maskUnits() const +{ + return m_maskUnits; +} + +SVGAnimatedEnumerationImpl *SVGMaskElementImpl::maskContentUnits() const +{ + return m_maskContentUnits; +} + +SVGAnimatedLengthImpl *SVGMaskElementImpl::x() const +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGMaskElementImpl::y() const +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGMaskElementImpl::width() const +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGMaskElementImpl::height() const +{ + return m_height; +} + +/* +@namespace KSVG +@begin SVGMaskElementImpl::s_hashTable 7 + maskUnits SVGMaskElementImpl::MaskUnits DontDelete|ReadOnly + maskContentUnits SVGMaskElementImpl::MaskContentUnits DontDelete|ReadOnly + x SVGMaskElementImpl::X DontDelete|ReadOnly + y SVGMaskElementImpl::Y DontDelete|ReadOnly + width SVGMaskElementImpl::Width DontDelete|ReadOnly + height SVGMaskElementImpl::Height DontDelete|ReadOnly +@end +*/ +Value SVGMaskElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case MaskUnits: + if(!attributeMode) + return m_maskUnits->cache(exec); + else + return Number(m_maskUnits->baseVal()); + case MaskContentUnits: + if(!attributeMode) + return m_maskContentUnits->cache(exec); + else + return Number(m_maskContentUnits->baseVal()); + case X: + if(!attributeMode) + return m_x->cache(exec); + else + return Number(m_x->baseVal()->value()); + case Y: + if(!attributeMode) + return m_y->cache(exec); + else + return Number(m_y->baseVal()->value()); + case Width: + if(!attributeMode) + return m_width->cache(exec); + else + return Number(m_width->baseVal()->value()); + + case Height: + if(!attributeMode) + return m_height->cache(exec); + else + return Number(m_height->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGMaskElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case MaskUnits: + if(value.toString(exec).qstring() == "objectBoundingBox") + m_maskUnits->setBaseVal(SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); + else + m_maskUnits->setBaseVal(SVGMaskElement::SVG_UNIT_TYPE_USERSPACEONUSE); + break; + case MaskContentUnits: + if(value.toString(exec).qstring() == "objectBoundingBox") + m_maskContentUnits->setBaseVal(SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); + else + m_maskContentUnits->setBaseVal(SVGMaskElement::SVG_UNIT_TYPE_USERSPACEONUSE); + break; + case X: + converter()->modify(x(), value.toString(exec).qstring()); + break; + case Y: + converter()->modify(y(), value.toString(exec).qstring()); + break; + case Width: + converter()->modify(width(), value.toString(exec).qstring()); + break; + case Height: + converter()->modify(height(), value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +SVGRectImpl *SVGMaskElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + ret->setX(m_x->baseVal()->value()); + ret->setY(m_y->baseVal()->value()); + ret->setWidth(m_width->baseVal()->value()); + ret->setHeight(m_height->baseVal()->value()); + return ret; +} + +void SVGMaskElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if attribute not specified, use objectBoundingBox + if(KSVG_TOKEN_NOT_PARSED(MaskUnits)) + KSVG_SET_ALT_ATTRIBUTE(MaskUnits, "objectBoundingBox") + + // Spec: if attribute not specified, use userSpaceOnUse + if(KSVG_TOKEN_NOT_PARSED(MaskContentUnits)) + KSVG_SET_ALT_ATTRIBUTE(MaskContentUnits, "userSpaceOnUse") + + // Spec: if attribute not specified, use "-10%" + if(KSVG_TOKEN_NOT_PARSED(X)) + KSVG_SET_ALT_ATTRIBUTE(X, "-10%"); + + // Spec: if attribute not specified, use "-10%" + if(KSVG_TOKEN_NOT_PARSED(Y)) + KSVG_SET_ALT_ATTRIBUTE(Y, "-10%"); + + // Spec: if attribute not specified, use "120%" + if(KSVG_TOKEN_NOT_PARSED(Width)) + KSVG_SET_ALT_ATTRIBUTE(Width, "120%"); + + // Spec: if attribute not specified, use "120%" + if(KSVG_TOKEN_NOT_PARSED(Height)) + KSVG_SET_ALT_ATTRIBUTE(Height, "120%"); +} + +SVGMaskElementImpl::Mask SVGMaskElementImpl::createMask(SVGShapeImpl *referencingElement, int imageWidth, int imageHeight) +{ + converter()->finalize(referencingElement, ownerSVGElement(), maskUnits()->baseVal()); + + TQ_UINT32 *imageBits = new TQ_UINT32[imageWidth * imageHeight]; + + if(m_canvas == 0) + m_canvas = CanvasFactory::self()->loadCanvas(imageWidth, imageHeight); + + m_canvas->setup(reinterpret_cast(imageBits), imageWidth, imageHeight); + m_canvas->setBackgroundColor(tqRgba(0, 0, 0, 0)); + + SVGMatrixImpl *baseMatrix = SVGSVGElementImpl::createSVGMatrix(); + + // Set the scale to map the mask onto the image + double xScale = static_cast(imageWidth) / width()->baseVal()->value(); + double yScale = static_cast(imageHeight) / height()->baseVal()->value(); + + baseMatrix->scaleNonUniform(xScale, yScale); + + SVGRectImpl *bbox = referencingElement->getBBox(); + + if(maskUnits()->baseVal() == SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) + baseMatrix->translate(-(bbox->x() + x()->baseVal()->value()), -(bbox->y() + y()->baseVal()->value())); + else + baseMatrix->translate(-x()->baseVal()->value(), -y()->baseVal()->value()); + + if(maskContentUnits()->baseVal() == SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) + { + baseMatrix->translate(bbox->x(), bbox->y()); + baseMatrix->scaleNonUniform(bbox->width(), bbox->height()); + } + + for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + SVGShapeImpl *shape = dynamic_cast(element); + SVGTestsImpl *tests = dynamic_cast(element); + SVGStylableImpl *style = dynamic_cast(element); + + bool ok = tests ? tests->ok() : true; + if(element && shape && style && ok && style->getVisible() && style->getDisplay()) + { + SVGLocatableImpl *locatable = dynamic_cast(element); + if(locatable) + locatable->updateCachedScreenCTM(baseMatrix); + + element->createItem(m_canvas); + if(shape->item()) + { + shape->item()->setReferenced(true); + m_canvas->invalidate(shape->item(), true); + } + } + } + + m_canvas->update(float(1)); + + for(DOM::Node node = firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + SVGShapeImpl *shape = dynamic_cast(element); + SVGTestsImpl *tests = dynamic_cast(element); + SVGStylableImpl *style = dynamic_cast(element); + + bool ok = tests ? tests->ok() : true; + if(element && shape && style && ok && style->getVisible() && style->getDisplay()) + { + if(shape) + shape->removeItem(m_canvas); + } + } + + + { + // Note: r and b reversed + //TQImage maskImage(reinterpret_cast(imageBits), imageWidth, imageHeight, 32, 0, 0, TQImage::IgnoreEndian); + //maskImage.setAlphaBuffer(true); + //maskImage.save("mask.png", "PNG"); + } + + TQByteArray maskData(imageWidth * imageHeight); + const double epsilon = DBL_EPSILON; + + // Convert the rgba image into an 8-bit mask, according to the specs. + for(int i = 0; i < imageWidth * imageHeight; i++) + { + TQ_UINT32 rgba = imageBits[i]; + +#if X_BYTE_ORDER == X_LITTLE_ENDIAN + double r = (rgba & 0xff) / 255.0; + double g = ((rgba >> 8) & 0xff) / 255.0; + double b = ((rgba >> 16) & 0xff) / 255.0; + double a = ((rgba >> 24) & 0xff) / 255.0; +#else + double a = (rgba & 0xff) / 255.0; + double b = ((rgba >> 8) & 0xff) / 255.0; + double g = ((rgba >> 16) & 0xff) / 255.0; + double r = ((rgba >> 24) & 0xff) / 255.0; +#endif + + // Remove pre-multiplication by alpha. + if(a > epsilon) + { + r /= a; + g /= a; + b /= a; + } + + // Convert to linear RGB + r = KSVGHelper::linearRGBFromsRGB(int(r * 255 + 0.5)) / 255.0; + g = KSVGHelper::linearRGBFromsRGB(int(g * 255 + 0.5)) / 255.0; + b = KSVGHelper::linearRGBFromsRGB(int(b * 255 + 0.5)) / 255.0; + + // Convert 'luminance to alpha' + double luminanceAlpha = 0.2125 * r + 0.7154 * g + 0.0721 * b; + + // Multiply by alpha. + double maskValue = luminanceAlpha * a; + + maskData[i] = static_cast(maskValue * 255 + 0.5); + } + + delete [] imageBits; + + baseMatrix->deref(); + bbox->deref(); + + // The screenToMask matrix is calculated each time the mask is used so we don't + // need to set it here. + TQWMatrix tempMatrix; + + return Mask(maskData, tempMatrix, imageWidth, imageHeight); +} + +SVGMaskElementImpl::Mask SVGMaskElementImpl::createMask(SVGShapeImpl *referencingElement) +{ + converter()->finalize(referencingElement, ownerSVGElement(), maskUnits()->baseVal()); + + SVGMatrixImpl *refCTM = 0; + SVGLocatableImpl *locatableRef = dynamic_cast(referencingElement); + if(locatableRef) + refCTM = locatableRef->getScreenCTM(); + else + refCTM = SVGSVGElementImpl::createSVGMatrix(); + + double xScale, yScale; + + refCTM->removeScale(&xScale, &yScale); + refCTM->deref(); + + int imageWidth = static_cast(width()->baseVal()->value() * xScale + 0.5); + int imageHeight = static_cast(height()->baseVal()->value() * yScale + 0.5); + + Mask mask; + + if(imageWidth > 0 && imageHeight > 0) + { + CacheKey key(referencingElement, imageWidth, imageHeight); + + if(!m_maskCache.find(key, mask)) + { + mask = createMask(referencingElement, imageWidth, imageHeight); + m_maskCache.insert(key, mask, imageWidth * imageHeight); + } + + // Generate a mask-coordinates to screen-coordinates matrix + SVGMatrixImpl *matrix = 0; + if(locatableRef) + matrix = locatableRef->getScreenCTM(); + else + matrix = SVGSVGElementImpl::createSVGMatrix(); + + if(maskUnits()->baseVal() == SVGMaskElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) + { + SVGRectImpl *bbox = referencingElement->getBBox(); + matrix->translate(bbox->x() + x()->baseVal()->value(), bbox->y() + y()->baseVal()->value()); + bbox->deref(); + } + else + matrix->translate(x()->baseVal()->value(), y()->baseVal()->value()); + + matrix->scaleNonUniform(1 / xScale, 1 / yScale); + + TQWMatrix screenToMask = matrix->qmatrix().invert(); + matrix->deref(); + + mask.setScreenToMask(screenToMask); + } + + return mask; +} + +TQByteArray SVGMaskElementImpl::maskRectangle(SVGShapeImpl *shape, const TQRect& screenRectangle) +{ + TQByteArray cumulativeMask; + + do + { + SVGStylableImpl *style = dynamic_cast(shape); + + if(style && style->hasMask()) + { + SVGElementImpl *element = shape->ownerDoc()->rootElement()->getElementById(style->getMask()); + + if(element) + { + SVGMaskElementImpl *maskElement = dynamic_cast(element); + + if(maskElement) + { + SVGMaskElementImpl::Mask mask = maskElement->createMask(shape); + + if(!mask.isEmpty()) + { + TQByteArray maskData = mask.rectangle(screenRectangle); + + if(cumulativeMask.size() == 0) + cumulativeMask = maskData; + else + { + int size = cumulativeMask.size(); + + // Multiply into the cumulative mask (using fast divide by 255) + for(int i = 0; i < size; i++) + { + int tmp = maskData[i] * cumulativeMask[i] + 0x80; + cumulativeMask[i] = (tmp + (tmp >> 8)) >> 8; + } + } + } + } + } + } + + DOM::Node parentNode = shape->parentNode(); + + if(!parentNode.isNull()) + { + SVGElementImpl *parent = shape->ownerDoc()->getElementFromHandle(parentNode.handle()); + + if(parent) + shape = dynamic_cast(parent); + else + shape = 0; + } + else + shape = 0; + + } while(shape); + + return cumulativeMask; +} + +SVGMaskElementImpl::Mask::Mask(const TQByteArray& mask, const TQWMatrix& screenToMask, int width, int height) + : m_width(width), m_height(height), m_mask(mask), m_screenToMask(screenToMask) +{ +} + +TQByteArray SVGMaskElementImpl::Mask::rectangle(int screenX, int screenY, int width, int height) +{ + TQByteArray rect(width * height); + + for(int x = 0; x < width; x++) + { + for(int y = 0; y < height; y++) + { + rect[x + y * width] = value(screenX + x, screenY + y); + } + } + + return rect; +} + +TQByteArray SVGMaskElementImpl::Mask::rectangle(const TQRect& rect) +{ + return rectangle(rect.x(), rect.y(), rect.width(), rect.height()); +} diff --git a/ksvg/impl/SVGMatrixImpl.cc b/ksvg/impl/SVGMatrixImpl.cc deleted file mode 100644 index 1f48848d..00000000 --- a/ksvg/impl/SVGMatrixImpl.cc +++ /dev/null @@ -1,458 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "SVGAngleImpl.h" -#include "SVGMatrixImpl.h" -#include "KSVGHelper.h" - -using namespace KSVG; - -#include "SVGMatrixImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGMatrixImpl::SVGMatrixImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGMatrixImpl::SVGMatrixImpl(TQWMatrix mat) -{ - m_mat = mat; -} - -SVGMatrixImpl::SVGMatrixImpl(double a, double b, double c, double d, double e, double f) -{ - m_mat.setMatrix(a, b, c, d, e, f); -} - -SVGMatrixImpl::~SVGMatrixImpl() -{ -} - -void SVGMatrixImpl::setA(const double &a) -{ - m_mat.setMatrix(a, m_mat.m12(), m_mat.m21(), m_mat.m22(), m_mat.dx(), m_mat.dy()); -} - -double SVGMatrixImpl::a() const -{ - return m_mat.m11(); -} - -void SVGMatrixImpl::setB(const double &b) -{ - m_mat.setMatrix(m_mat.m11(), b, m_mat.m21(), m_mat.m22(), m_mat.dx(), m_mat.dy()); -} - -double SVGMatrixImpl::b() const -{ - return m_mat.m12(); -} - -void SVGMatrixImpl::setC(const double &c) -{ - m_mat.setMatrix(m_mat.m11(), m_mat.m12(), c, m_mat.m22(), m_mat.dx(), m_mat.dy()); -} - -double SVGMatrixImpl::c() const -{ - return m_mat.m21(); -} - -void SVGMatrixImpl::setD(const double &d) -{ - m_mat.setMatrix(m_mat.m11(), m_mat.m12(), m_mat.m21(), d, m_mat.dx(), m_mat.dy()); -} - -double SVGMatrixImpl::d() const -{ - return m_mat.m22(); -} - -void SVGMatrixImpl::setE(const double &e) -{ - m_mat.setMatrix(m_mat.m11(), m_mat.m12(), m_mat.m21(), m_mat.m22(), e, m_mat.dy()); -} - -double SVGMatrixImpl::e() const -{ - return m_mat.dx(); -} - -void SVGMatrixImpl::setF(const double &f) -{ - m_mat.setMatrix(m_mat.m11(), m_mat.m12(), m_mat.m21(), m_mat.m22(), m_mat.dx(), f); -} - -double SVGMatrixImpl::f() const -{ - return m_mat.dy(); -} - -void SVGMatrixImpl::copy(const SVGMatrixImpl *other) -{ - m_mat.setMatrix(other->m_mat.m11(), other->m_mat.m12(), other->m_mat.m21(), other->m_mat.m22(), other->m_mat.dx(), other->m_mat.dy()); -} - -SVGMatrixImpl *SVGMatrixImpl::postMultiply(const SVGMatrixImpl *secondMatrix) -{ - TQWMatrix temp(secondMatrix->a(), secondMatrix->b(), secondMatrix->c(), secondMatrix->d(), secondMatrix->e(), secondMatrix->f()); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::inverse() -{ - m_mat = m_mat.invert(); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postTranslate(const double &x, const double &y) -{ - // Could optimise these. - TQWMatrix temp; - temp.translate(x, y); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postScale(const double &scaleFactor) -{ - TQWMatrix temp; - temp.scale(scaleFactor, scaleFactor); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postScaleNonUniform(const double &scaleFactorX, const double &scaleFactorY) -{ - TQWMatrix temp; - temp.scale(scaleFactorX, scaleFactorY); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postRotate(const double &angle) -{ - TQWMatrix temp; - temp.rotate(angle); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postRotateFromVector(const double &x, const double &y) -{ - TQWMatrix temp; - temp.rotate(SVGAngleImpl::todeg(atan2(y, x))); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postFlipX() -{ - TQWMatrix temp(-1.0F, 0.0F, 0.0F, 1.0F, 0.0F, 0.0F); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postFlipY() -{ - TQWMatrix temp(1.0F, 0.0F, 0.0F, -1.0F, 0.0F, 0.0F); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postSkewX(const double &angle) -{ - TQWMatrix temp; - temp.shear(tan(SVGAngleImpl::torad(angle)), 0.0F); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::postSkewY(const double &angle) -{ - TQWMatrix temp; - temp.shear(0.0F, tan(SVGAngleImpl::torad(angle))); - m_mat *= temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::multiply(const SVGMatrixImpl *secondMatrix) -{ - TQWMatrix temp(secondMatrix->a(), secondMatrix->b(), secondMatrix->c(), secondMatrix->d(), secondMatrix->e(), secondMatrix->f()); - temp *= m_mat; - m_mat = temp; - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::translate(const double &x, const double &y) -{ - m_mat.translate(x, y); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::scale(const double &scaleFactor) -{ - m_mat.scale(scaleFactor, scaleFactor); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::scaleNonUniform(const double &scaleFactorX, const double &scaleFactorY) -{ - m_mat.scale(scaleFactorX, scaleFactorY); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::rotate(const double &angle) -{ - m_mat.rotate(angle); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::rotateFromVector(const double &x, const double &y) -{ - m_mat.rotate(SVGAngleImpl::todeg(atan2(y, x))); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::flipX() -{ - m_mat.scale(-1.0f, 1.0f); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::flipY() -{ - m_mat.scale(1.0f, -1.0f); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::skewX(const double &angle) -{ - m_mat.shear(tan(SVGAngleImpl::torad(angle)), 0.0F); - return this; -} - -SVGMatrixImpl *SVGMatrixImpl::skewY(const double &angle) -{ - m_mat.shear(0.0F, tan(SVGAngleImpl::torad(angle))); - return this; -} - -void SVGMatrixImpl::setMatrix(TQWMatrix mat) -{ - m_mat = mat; -} - -TQWMatrix &SVGMatrixImpl::qmatrix() -{ - return m_mat; -} - -const TQWMatrix &SVGMatrixImpl::qmatrix() const -{ - return m_mat; -} - -void SVGMatrixImpl::reset() -{ - m_mat.reset(); -} - -void SVGMatrixImpl::removeScale(double *xScale, double *yScale) -{ - double sx = sqrt(a()*a() + b()*b()); - double sy = sqrt(c()*c() + d()*d()); - - // Remove the scaling from the matrix. - - setA(a()/sx); - setB(b()/sx); - setC(c()/sy); - setD(d()/sy); - - *xScale = sx; - *yScale = sy; -} - -KSVGPolygon SVGMatrixImpl::map(const KSVGPolygon& polygon) const -{ - KSVGPolygon mapped; - - for(unsigned int i = 0; i < polygon.numPoints(); i++) - { - double x, y; - - m_mat.map(polygon.point(i).x(), polygon.point(i).y(), &x, &y); - mapped.addPoint(x, y); - } - - return mapped; -} - -KSVGPolygon SVGMatrixImpl::inverseMap(const KSVGPolygon& polygon) const -{ - TQWMatrix inverse = m_mat.invert(); - KSVGPolygon mapped; - - for(unsigned int i = 0; i < polygon.numPoints(); i++) - { - double x, y; - - inverse.map(polygon.point(i).x(), polygon.point(i).y(), &x, &y); - mapped.addPoint(x, y); - } - - return mapped; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGMatrixImpl::s_hashTable 7 - a SVGMatrixImpl::A DontDelete - b SVGMatrixImpl::B DontDelete - c SVGMatrixImpl::C DontDelete - d SVGMatrixImpl::D DontDelete - e SVGMatrixImpl::E DontDelete - f SVGMatrixImpl::F DontDelete -@end -@namespace KSVG -@begin SVGMatrixImplProto::s_hashTable 13 - inverse SVGMatrixImpl::Inverse DontDelete|Function 0 - multiply SVGMatrixImpl::Multiply DontDelete|Function 1 - translate SVGMatrixImpl::Translate DontDelete|Function 2 - scale SVGMatrixImpl::Scale DontDelete|Function 1 - rotate SVGMatrixImpl::Rotate DontDelete|Function 1 - rotateFromVector SVGMatrixImpl::RotateFromVector DontDelete|Function 2 - scaleNonUniform SVGMatrixImpl::ScaleNonUniform DontDelete|Function 2 - flipX SVGMatrixImpl::FlipX DontDelete|Function 0 - flipY SVGMatrixImpl::FlipY DontDelete|Function 0 - skewX SVGMatrixImpl::SkewX DontDelete|Function 1 - skewY SVGMatrixImpl::SkewY DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGMatrix", SVGMatrixImplProto, SVGMatrixImplProtoFunc) - -Value SVGMatrixImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case A: - return Number(a()); - case B: - return Number(b()); - case C: - return Number(c()); - case D: - return Number(d()); - case E: - return Number(e()); - case F: - return Number(f()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return KJS::Undefined(); - } -} - - -void SVGMatrixImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case A: - setA(value.toNumber(exec)); - break; - case B: - setB(value.toNumber(exec)); - break; - case C: - setC(value.toNumber(exec)); - break; - case D: - setD(value.toNumber(exec)); - break; - case E: - setE(value.toNumber(exec)); - break; - case F: - setF(value.toNumber(exec)); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - break; - } -} - -Value SVGMatrixImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGMatrixImpl) - - switch(id) - { - case SVGMatrixImpl::Inverse: - return obj->inverse()->cache(exec); - break; - case SVGMatrixImpl::Multiply: - return obj->multiply(static_cast *>(args[0].imp())->impl())->cache(exec); - break; - case SVGMatrixImpl::Translate: - return obj->translate(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - break; - case SVGMatrixImpl::Scale: - return obj->scale(args[0].toNumber(exec))->cache(exec); - break; - case SVGMatrixImpl::Rotate: - return obj->rotate(args[0].toNumber(exec))->cache(exec); - break; - case SVGMatrixImpl::RotateFromVector: - return obj->rotateFromVector(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - break; - case SVGMatrixImpl::ScaleNonUniform: - return obj->scaleNonUniform(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - break; - case SVGMatrixImpl::FlipX: - return obj->flipX()->cache(exec); - break; - case SVGMatrixImpl::FlipY: - return obj->flipY()->cache(exec); - break; - case SVGMatrixImpl::SkewX: - return obj->skewX(args[0].toNumber(exec))->cache(exec); - break; - case SVGMatrixImpl::SkewY: - return obj->skewY(args[0].toNumber(exec))->cache(exec);; - break; - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} diff --git a/ksvg/impl/SVGMatrixImpl.cpp b/ksvg/impl/SVGMatrixImpl.cpp new file mode 100644 index 00000000..1f48848d --- /dev/null +++ b/ksvg/impl/SVGMatrixImpl.cpp @@ -0,0 +1,458 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "SVGAngleImpl.h" +#include "SVGMatrixImpl.h" +#include "KSVGHelper.h" + +using namespace KSVG; + +#include "SVGMatrixImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGMatrixImpl::SVGMatrixImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGMatrixImpl::SVGMatrixImpl(TQWMatrix mat) +{ + m_mat = mat; +} + +SVGMatrixImpl::SVGMatrixImpl(double a, double b, double c, double d, double e, double f) +{ + m_mat.setMatrix(a, b, c, d, e, f); +} + +SVGMatrixImpl::~SVGMatrixImpl() +{ +} + +void SVGMatrixImpl::setA(const double &a) +{ + m_mat.setMatrix(a, m_mat.m12(), m_mat.m21(), m_mat.m22(), m_mat.dx(), m_mat.dy()); +} + +double SVGMatrixImpl::a() const +{ + return m_mat.m11(); +} + +void SVGMatrixImpl::setB(const double &b) +{ + m_mat.setMatrix(m_mat.m11(), b, m_mat.m21(), m_mat.m22(), m_mat.dx(), m_mat.dy()); +} + +double SVGMatrixImpl::b() const +{ + return m_mat.m12(); +} + +void SVGMatrixImpl::setC(const double &c) +{ + m_mat.setMatrix(m_mat.m11(), m_mat.m12(), c, m_mat.m22(), m_mat.dx(), m_mat.dy()); +} + +double SVGMatrixImpl::c() const +{ + return m_mat.m21(); +} + +void SVGMatrixImpl::setD(const double &d) +{ + m_mat.setMatrix(m_mat.m11(), m_mat.m12(), m_mat.m21(), d, m_mat.dx(), m_mat.dy()); +} + +double SVGMatrixImpl::d() const +{ + return m_mat.m22(); +} + +void SVGMatrixImpl::setE(const double &e) +{ + m_mat.setMatrix(m_mat.m11(), m_mat.m12(), m_mat.m21(), m_mat.m22(), e, m_mat.dy()); +} + +double SVGMatrixImpl::e() const +{ + return m_mat.dx(); +} + +void SVGMatrixImpl::setF(const double &f) +{ + m_mat.setMatrix(m_mat.m11(), m_mat.m12(), m_mat.m21(), m_mat.m22(), m_mat.dx(), f); +} + +double SVGMatrixImpl::f() const +{ + return m_mat.dy(); +} + +void SVGMatrixImpl::copy(const SVGMatrixImpl *other) +{ + m_mat.setMatrix(other->m_mat.m11(), other->m_mat.m12(), other->m_mat.m21(), other->m_mat.m22(), other->m_mat.dx(), other->m_mat.dy()); +} + +SVGMatrixImpl *SVGMatrixImpl::postMultiply(const SVGMatrixImpl *secondMatrix) +{ + TQWMatrix temp(secondMatrix->a(), secondMatrix->b(), secondMatrix->c(), secondMatrix->d(), secondMatrix->e(), secondMatrix->f()); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::inverse() +{ + m_mat = m_mat.invert(); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postTranslate(const double &x, const double &y) +{ + // Could optimise these. + TQWMatrix temp; + temp.translate(x, y); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postScale(const double &scaleFactor) +{ + TQWMatrix temp; + temp.scale(scaleFactor, scaleFactor); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postScaleNonUniform(const double &scaleFactorX, const double &scaleFactorY) +{ + TQWMatrix temp; + temp.scale(scaleFactorX, scaleFactorY); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postRotate(const double &angle) +{ + TQWMatrix temp; + temp.rotate(angle); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postRotateFromVector(const double &x, const double &y) +{ + TQWMatrix temp; + temp.rotate(SVGAngleImpl::todeg(atan2(y, x))); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postFlipX() +{ + TQWMatrix temp(-1.0F, 0.0F, 0.0F, 1.0F, 0.0F, 0.0F); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postFlipY() +{ + TQWMatrix temp(1.0F, 0.0F, 0.0F, -1.0F, 0.0F, 0.0F); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postSkewX(const double &angle) +{ + TQWMatrix temp; + temp.shear(tan(SVGAngleImpl::torad(angle)), 0.0F); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::postSkewY(const double &angle) +{ + TQWMatrix temp; + temp.shear(0.0F, tan(SVGAngleImpl::torad(angle))); + m_mat *= temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::multiply(const SVGMatrixImpl *secondMatrix) +{ + TQWMatrix temp(secondMatrix->a(), secondMatrix->b(), secondMatrix->c(), secondMatrix->d(), secondMatrix->e(), secondMatrix->f()); + temp *= m_mat; + m_mat = temp; + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::translate(const double &x, const double &y) +{ + m_mat.translate(x, y); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::scale(const double &scaleFactor) +{ + m_mat.scale(scaleFactor, scaleFactor); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::scaleNonUniform(const double &scaleFactorX, const double &scaleFactorY) +{ + m_mat.scale(scaleFactorX, scaleFactorY); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::rotate(const double &angle) +{ + m_mat.rotate(angle); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::rotateFromVector(const double &x, const double &y) +{ + m_mat.rotate(SVGAngleImpl::todeg(atan2(y, x))); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::flipX() +{ + m_mat.scale(-1.0f, 1.0f); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::flipY() +{ + m_mat.scale(1.0f, -1.0f); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::skewX(const double &angle) +{ + m_mat.shear(tan(SVGAngleImpl::torad(angle)), 0.0F); + return this; +} + +SVGMatrixImpl *SVGMatrixImpl::skewY(const double &angle) +{ + m_mat.shear(0.0F, tan(SVGAngleImpl::torad(angle))); + return this; +} + +void SVGMatrixImpl::setMatrix(TQWMatrix mat) +{ + m_mat = mat; +} + +TQWMatrix &SVGMatrixImpl::qmatrix() +{ + return m_mat; +} + +const TQWMatrix &SVGMatrixImpl::qmatrix() const +{ + return m_mat; +} + +void SVGMatrixImpl::reset() +{ + m_mat.reset(); +} + +void SVGMatrixImpl::removeScale(double *xScale, double *yScale) +{ + double sx = sqrt(a()*a() + b()*b()); + double sy = sqrt(c()*c() + d()*d()); + + // Remove the scaling from the matrix. + + setA(a()/sx); + setB(b()/sx); + setC(c()/sy); + setD(d()/sy); + + *xScale = sx; + *yScale = sy; +} + +KSVGPolygon SVGMatrixImpl::map(const KSVGPolygon& polygon) const +{ + KSVGPolygon mapped; + + for(unsigned int i = 0; i < polygon.numPoints(); i++) + { + double x, y; + + m_mat.map(polygon.point(i).x(), polygon.point(i).y(), &x, &y); + mapped.addPoint(x, y); + } + + return mapped; +} + +KSVGPolygon SVGMatrixImpl::inverseMap(const KSVGPolygon& polygon) const +{ + TQWMatrix inverse = m_mat.invert(); + KSVGPolygon mapped; + + for(unsigned int i = 0; i < polygon.numPoints(); i++) + { + double x, y; + + inverse.map(polygon.point(i).x(), polygon.point(i).y(), &x, &y); + mapped.addPoint(x, y); + } + + return mapped; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGMatrixImpl::s_hashTable 7 + a SVGMatrixImpl::A DontDelete + b SVGMatrixImpl::B DontDelete + c SVGMatrixImpl::C DontDelete + d SVGMatrixImpl::D DontDelete + e SVGMatrixImpl::E DontDelete + f SVGMatrixImpl::F DontDelete +@end +@namespace KSVG +@begin SVGMatrixImplProto::s_hashTable 13 + inverse SVGMatrixImpl::Inverse DontDelete|Function 0 + multiply SVGMatrixImpl::Multiply DontDelete|Function 1 + translate SVGMatrixImpl::Translate DontDelete|Function 2 + scale SVGMatrixImpl::Scale DontDelete|Function 1 + rotate SVGMatrixImpl::Rotate DontDelete|Function 1 + rotateFromVector SVGMatrixImpl::RotateFromVector DontDelete|Function 2 + scaleNonUniform SVGMatrixImpl::ScaleNonUniform DontDelete|Function 2 + flipX SVGMatrixImpl::FlipX DontDelete|Function 0 + flipY SVGMatrixImpl::FlipY DontDelete|Function 0 + skewX SVGMatrixImpl::SkewX DontDelete|Function 1 + skewY SVGMatrixImpl::SkewY DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGMatrix", SVGMatrixImplProto, SVGMatrixImplProtoFunc) + +Value SVGMatrixImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case A: + return Number(a()); + case B: + return Number(b()); + case C: + return Number(c()); + case D: + return Number(d()); + case E: + return Number(e()); + case F: + return Number(f()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return KJS::Undefined(); + } +} + + +void SVGMatrixImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case A: + setA(value.toNumber(exec)); + break; + case B: + setB(value.toNumber(exec)); + break; + case C: + setC(value.toNumber(exec)); + break; + case D: + setD(value.toNumber(exec)); + break; + case E: + setE(value.toNumber(exec)); + break; + case F: + setF(value.toNumber(exec)); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + break; + } +} + +Value SVGMatrixImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGMatrixImpl) + + switch(id) + { + case SVGMatrixImpl::Inverse: + return obj->inverse()->cache(exec); + break; + case SVGMatrixImpl::Multiply: + return obj->multiply(static_cast *>(args[0].imp())->impl())->cache(exec); + break; + case SVGMatrixImpl::Translate: + return obj->translate(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + break; + case SVGMatrixImpl::Scale: + return obj->scale(args[0].toNumber(exec))->cache(exec); + break; + case SVGMatrixImpl::Rotate: + return obj->rotate(args[0].toNumber(exec))->cache(exec); + break; + case SVGMatrixImpl::RotateFromVector: + return obj->rotateFromVector(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + break; + case SVGMatrixImpl::ScaleNonUniform: + return obj->scaleNonUniform(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + break; + case SVGMatrixImpl::FlipX: + return obj->flipX()->cache(exec); + break; + case SVGMatrixImpl::FlipY: + return obj->flipY()->cache(exec); + break; + case SVGMatrixImpl::SkewX: + return obj->skewX(args[0].toNumber(exec))->cache(exec); + break; + case SVGMatrixImpl::SkewY: + return obj->skewY(args[0].toNumber(exec))->cache(exec);; + break; + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} diff --git a/ksvg/impl/SVGMetadataElementImpl.cc b/ksvg/impl/SVGMetadataElementImpl.cc deleted file mode 100644 index 9fa245bf..00000000 --- a/ksvg/impl/SVGMetadataElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMetadataElementImpl.h" - -using namespace KSVG; - -SVGMetadataElementImpl::SVGMetadataElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGMetadataElementImpl::~SVGMetadataElementImpl() -{ -} diff --git a/ksvg/impl/SVGMetadataElementImpl.cpp b/ksvg/impl/SVGMetadataElementImpl.cpp new file mode 100644 index 00000000..9fa245bf --- /dev/null +++ b/ksvg/impl/SVGMetadataElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMetadataElementImpl.h" + +using namespace KSVG; + +SVGMetadataElementImpl::SVGMetadataElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGMetadataElementImpl::~SVGMetadataElementImpl() +{ +} diff --git a/ksvg/impl/SVGMissingGlyphElementImpl.cc b/ksvg/impl/SVGMissingGlyphElementImpl.cc deleted file mode 100644 index f522dff6..00000000 --- a/ksvg/impl/SVGMissingGlyphElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGMissingGlyphElementImpl.h" - -using namespace KSVG; - -SVGMissingGlyphElementImpl::SVGMissingGlyphElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGStylableImpl(this) -{ -} - -SVGMissingGlyphElementImpl::~SVGMissingGlyphElementImpl() -{ -} diff --git a/ksvg/impl/SVGMissingGlyphElementImpl.cpp b/ksvg/impl/SVGMissingGlyphElementImpl.cpp new file mode 100644 index 00000000..f522dff6 --- /dev/null +++ b/ksvg/impl/SVGMissingGlyphElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGMissingGlyphElementImpl.h" + +using namespace KSVG; + +SVGMissingGlyphElementImpl::SVGMissingGlyphElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGStylableImpl(this) +{ +} + +SVGMissingGlyphElementImpl::~SVGMissingGlyphElementImpl() +{ +} diff --git a/ksvg/impl/SVGNumberImpl.cc b/ksvg/impl/SVGNumberImpl.cc deleted file mode 100644 index b1ec38b6..00000000 --- a/ksvg/impl/SVGNumberImpl.cc +++ /dev/null @@ -1,81 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGNumberImpl.h" - -using namespace KSVG; - -#include "SVGNumberImpl.lut.h" -#include "ksvg_bridge.h" - -SVGNumberImpl::SVGNumberImpl() -{ - KSVG_EMPTY_FLAGS - - m_value = 0; -} - -SVGNumberImpl::~SVGNumberImpl() -{ -} - -void SVGNumberImpl::setValue(float value) -{ - m_value = value; -} - -float SVGNumberImpl::value() -{ - return m_value; -} - -/* -@namespace KSVG -@begin SVGNumberImpl::s_hashTable 2 - value SVGNumberImpl::Value DontDelete -@end -*/ - -Value SVGNumberImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Value: - return Number(m_value); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } - - return Undefined(); -} - -void SVGNumberImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case Value: - m_value = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGNumberImpl.cpp b/ksvg/impl/SVGNumberImpl.cpp new file mode 100644 index 00000000..b1ec38b6 --- /dev/null +++ b/ksvg/impl/SVGNumberImpl.cpp @@ -0,0 +1,81 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGNumberImpl.h" + +using namespace KSVG; + +#include "SVGNumberImpl.lut.h" +#include "ksvg_bridge.h" + +SVGNumberImpl::SVGNumberImpl() +{ + KSVG_EMPTY_FLAGS + + m_value = 0; +} + +SVGNumberImpl::~SVGNumberImpl() +{ +} + +void SVGNumberImpl::setValue(float value) +{ + m_value = value; +} + +float SVGNumberImpl::value() +{ + return m_value; +} + +/* +@namespace KSVG +@begin SVGNumberImpl::s_hashTable 2 + value SVGNumberImpl::Value DontDelete +@end +*/ + +Value SVGNumberImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case Value: + return Number(m_value); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } + + return Undefined(); +} + +void SVGNumberImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case Value: + m_value = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGNumberListImpl.cc b/ksvg/impl/SVGNumberListImpl.cc deleted file mode 100644 index a528b474..00000000 --- a/ksvg/impl/SVGNumberListImpl.cc +++ /dev/null @@ -1,62 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGNumberListImpl.h" - -using namespace KSVG; - -#include "SVGNumberListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGNumberListImpl::s_hashTable 2 - numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGNumberListImplProto::s_hashTable 11 - getItem SVGListDefs::GetItem DontDelete|Function 1 - removeItem SVGListDefs::RemoveItem DontDelete|Function 1 - appendItem SVGListDefs::AppendItem DontDelete|Function 1 - initialize SVGListDefs::Initialize DontDelete|Function 1 - insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 - replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 - clear SVGListDefs::Clear DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGNumberList", SVGNumberListImplProto, SVGNumberListImplProtoFunc) - -Value SVGNumberListImpl::getValueProperty(ExecState *exec, int token) const -{ - return SVGList::getValueProperty(exec, token); -} - -Value SVGNumberListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGNumberListImpl) - - return obj->call(exec, static_cast *>(obj), args, id); -} diff --git a/ksvg/impl/SVGNumberListImpl.cpp b/ksvg/impl/SVGNumberListImpl.cpp new file mode 100644 index 00000000..a528b474 --- /dev/null +++ b/ksvg/impl/SVGNumberListImpl.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGNumberListImpl.h" + +using namespace KSVG; + +#include "SVGNumberListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGNumberListImpl::s_hashTable 2 + numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGNumberListImplProto::s_hashTable 11 + getItem SVGListDefs::GetItem DontDelete|Function 1 + removeItem SVGListDefs::RemoveItem DontDelete|Function 1 + appendItem SVGListDefs::AppendItem DontDelete|Function 1 + initialize SVGListDefs::Initialize DontDelete|Function 1 + insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 + replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 + clear SVGListDefs::Clear DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGNumberList", SVGNumberListImplProto, SVGNumberListImplProtoFunc) + +Value SVGNumberListImpl::getValueProperty(ExecState *exec, int token) const +{ + return SVGList::getValueProperty(exec, token); +} + +Value SVGNumberListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGNumberListImpl) + + return obj->call(exec, static_cast *>(obj), args, id); +} diff --git a/ksvg/impl/SVGPaintImpl.cc b/ksvg/impl/SVGPaintImpl.cc deleted file mode 100644 index 8e56baae..00000000 --- a/ksvg/impl/SVGPaintImpl.cc +++ /dev/null @@ -1,173 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPaint.h" -#include "SVGColor.h" - -#include "SVGPaintImpl.h" - -using namespace KSVG; - -#include "SVGPaintImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_cacheimpl.h" - -SVGPaintImpl::SVGPaintImpl(SVGElementImpl *object) : SVGColorImpl(object) -{ - m_paintType = SVG_PAINTTYPE_UNKNOWN; -} - -SVGPaintImpl::SVGPaintImpl(const SVGPaintImpl &other) : SVGColorImpl(other) -{ - (*this) = other; -} - -SVGPaintImpl::~SVGPaintImpl() -{ -} - -SVGPaintImpl &SVGPaintImpl::operator=(const SVGPaintImpl &other) -{ - m_uri = other.m_uri; - m_paintType = other.m_paintType; - - *(static_cast(this)) = other; - - return *this; -} - -unsigned short SVGPaintImpl::paintType() const -{ - return m_paintType; -} - -DOM::DOMString SVGPaintImpl::uri() const -{ - return m_uri; -} - -void SVGPaintImpl::setUri(const DOM::DOMString &uri) -{ - m_uri = uri; - m_paintType = SVG_PAINTTYPE_URI; -} - -void SVGPaintImpl::setPaint(unsigned short paintType, const DOM::DOMString &/*uri*/, const DOM::DOMString &/*rgbColor*/, const DOM::DOMString &/*iccColor*/) -{ - m_paintType = paintType; -} - -void SVGPaintImpl::setRGBColor(TQColor color) -{ - m_paintType = SVG_PAINTTYPE_RGBCOLOR; - SVGColorImpl::setRGBColor(color); -} - -void SVGPaintImpl::setRGBColor(int r, int g, int b) -{ - m_paintType = SVG_PAINTTYPE_RGBCOLOR; - SVGColorImpl::setRGBColor(r, g, b); -} - -void SVGPaintImpl::setRGBColor(const DOM::DOMString &rgbColor) -{ - m_paintType = SVG_PAINTTYPE_RGBCOLOR; - SVGColorImpl::setRGBColor(rgbColor); -} - -void SVGPaintImpl::setRGBColorICCColor(const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) -{ - m_paintType = SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR; - SVGColorImpl::setRGBColorICCColor(rgbColor, iccColor); -} - -void SVGPaintImpl::setColor(unsigned short colorType, const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) -{ - SVGColorImpl::setColor(colorType, rgbColor, iccColor); - - switch(colorType) - { - case SVG_COLORTYPE_CURRENTCOLOR: - m_paintType = SVG_PAINTTYPE_CURRENTCOLOR; - break; - case SVG_COLORTYPE_RGBCOLOR: - m_paintType = SVG_PAINTTYPE_CURRENTCOLOR; - break; - case SVG_COLORTYPE_RGBCOLOR_ICCCOLOR: - m_paintType = SVG_PAINTTYPE_CURRENTCOLOR; - break; - case SVG_COLORTYPE_UNKNOWN: - m_paintType = SVG_PAINTTYPE_UNKNOWN; - break; - } -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPaintImpl::s_hashTable 3 - paintType SVGPaintImpl::PaintType DontDelete - uri SVGPaintImpl::URI DontDelete -@end -*/ - -Value SVGPaintImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case PaintType: - return Number(paintType()); - case URI: - return String(uri().string()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -/* -@namespace KSVG -@begin SVGPaintImplConstructor::s_hashTable 11 -SVG_PAINTTYPE_UNKNOWN KSVG::SVG_PAINTTYPE_UNKNOWN DontDelete|ReadOnly -SVG_PAINTTYPE_CURRENTCOLOR KSVG::SVG_PAINTTYPE_CURRENTCOLOR DontDelete|ReadOnly -SVG_PAINTTYPE_RGBCOLOR KSVG::SVG_PAINTTYPE_RGBCOLOR DontDelete|ReadOnly -SVG_PAINTTYPE_RGBCOLOR KSVG::SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR DontDelete|ReadOnly -SVG_PAINTTYPE_NONE KSVG::SVG_PAINTTYPE_NONE DontDelete|ReadOnly -SVG_PAINTTYPE_URI_NONE KSVG::SVG_PAINTTYPE_URI_NONE DontDelete|ReadOnly -SVG_PAINTTYPE_URI_RGBCOLOR KSVG::SVG_PAINTTYPE_URI_RGBCOLOR DontDelete|ReadOnly -SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR KSVG::SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR DontDelete|ReadOnly -SVG_PAINTTYPE_URI_CURRENTCOLOR KSVG::SVG_PAINTTYPE_URI_CURRENTCOLOR DontDelete|ReadOnly -SVG_PAINTTYPE_URI KSVG::SVG_PAINTTYPE_URI DontDelete|ReadOnly -@end -*/ - -Value SVGPaintImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGPaintImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgpaint.constructor]]"); -} diff --git a/ksvg/impl/SVGPaintImpl.cpp b/ksvg/impl/SVGPaintImpl.cpp new file mode 100644 index 00000000..8e56baae --- /dev/null +++ b/ksvg/impl/SVGPaintImpl.cpp @@ -0,0 +1,173 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPaint.h" +#include "SVGColor.h" + +#include "SVGPaintImpl.h" + +using namespace KSVG; + +#include "SVGPaintImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_cacheimpl.h" + +SVGPaintImpl::SVGPaintImpl(SVGElementImpl *object) : SVGColorImpl(object) +{ + m_paintType = SVG_PAINTTYPE_UNKNOWN; +} + +SVGPaintImpl::SVGPaintImpl(const SVGPaintImpl &other) : SVGColorImpl(other) +{ + (*this) = other; +} + +SVGPaintImpl::~SVGPaintImpl() +{ +} + +SVGPaintImpl &SVGPaintImpl::operator=(const SVGPaintImpl &other) +{ + m_uri = other.m_uri; + m_paintType = other.m_paintType; + + *(static_cast(this)) = other; + + return *this; +} + +unsigned short SVGPaintImpl::paintType() const +{ + return m_paintType; +} + +DOM::DOMString SVGPaintImpl::uri() const +{ + return m_uri; +} + +void SVGPaintImpl::setUri(const DOM::DOMString &uri) +{ + m_uri = uri; + m_paintType = SVG_PAINTTYPE_URI; +} + +void SVGPaintImpl::setPaint(unsigned short paintType, const DOM::DOMString &/*uri*/, const DOM::DOMString &/*rgbColor*/, const DOM::DOMString &/*iccColor*/) +{ + m_paintType = paintType; +} + +void SVGPaintImpl::setRGBColor(TQColor color) +{ + m_paintType = SVG_PAINTTYPE_RGBCOLOR; + SVGColorImpl::setRGBColor(color); +} + +void SVGPaintImpl::setRGBColor(int r, int g, int b) +{ + m_paintType = SVG_PAINTTYPE_RGBCOLOR; + SVGColorImpl::setRGBColor(r, g, b); +} + +void SVGPaintImpl::setRGBColor(const DOM::DOMString &rgbColor) +{ + m_paintType = SVG_PAINTTYPE_RGBCOLOR; + SVGColorImpl::setRGBColor(rgbColor); +} + +void SVGPaintImpl::setRGBColorICCColor(const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) +{ + m_paintType = SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR; + SVGColorImpl::setRGBColorICCColor(rgbColor, iccColor); +} + +void SVGPaintImpl::setColor(unsigned short colorType, const DOM::DOMString &rgbColor, const DOM::DOMString &iccColor) +{ + SVGColorImpl::setColor(colorType, rgbColor, iccColor); + + switch(colorType) + { + case SVG_COLORTYPE_CURRENTCOLOR: + m_paintType = SVG_PAINTTYPE_CURRENTCOLOR; + break; + case SVG_COLORTYPE_RGBCOLOR: + m_paintType = SVG_PAINTTYPE_CURRENTCOLOR; + break; + case SVG_COLORTYPE_RGBCOLOR_ICCCOLOR: + m_paintType = SVG_PAINTTYPE_CURRENTCOLOR; + break; + case SVG_COLORTYPE_UNKNOWN: + m_paintType = SVG_PAINTTYPE_UNKNOWN; + break; + } +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPaintImpl::s_hashTable 3 + paintType SVGPaintImpl::PaintType DontDelete + uri SVGPaintImpl::URI DontDelete +@end +*/ + +Value SVGPaintImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case PaintType: + return Number(paintType()); + case URI: + return String(uri().string()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +/* +@namespace KSVG +@begin SVGPaintImplConstructor::s_hashTable 11 +SVG_PAINTTYPE_UNKNOWN KSVG::SVG_PAINTTYPE_UNKNOWN DontDelete|ReadOnly +SVG_PAINTTYPE_CURRENTCOLOR KSVG::SVG_PAINTTYPE_CURRENTCOLOR DontDelete|ReadOnly +SVG_PAINTTYPE_RGBCOLOR KSVG::SVG_PAINTTYPE_RGBCOLOR DontDelete|ReadOnly +SVG_PAINTTYPE_RGBCOLOR KSVG::SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR DontDelete|ReadOnly +SVG_PAINTTYPE_NONE KSVG::SVG_PAINTTYPE_NONE DontDelete|ReadOnly +SVG_PAINTTYPE_URI_NONE KSVG::SVG_PAINTTYPE_URI_NONE DontDelete|ReadOnly +SVG_PAINTTYPE_URI_RGBCOLOR KSVG::SVG_PAINTTYPE_URI_RGBCOLOR DontDelete|ReadOnly +SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR KSVG::SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR DontDelete|ReadOnly +SVG_PAINTTYPE_URI_CURRENTCOLOR KSVG::SVG_PAINTTYPE_URI_CURRENTCOLOR DontDelete|ReadOnly +SVG_PAINTTYPE_URI KSVG::SVG_PAINTTYPE_URI DontDelete|ReadOnly +@end +*/ + +Value SVGPaintImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGPaintImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgpaint.constructor]]"); +} diff --git a/ksvg/impl/SVGPaintServerImpl.cc b/ksvg/impl/SVGPaintServerImpl.cc deleted file mode 100644 index 006ba853..00000000 --- a/ksvg/impl/SVGPaintServerImpl.cc +++ /dev/null @@ -1,52 +0,0 @@ -/* - Copyright (C) 2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPaintServerImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" - -using namespace KSVG; - -SVGPaintServerImpl::SVGPaintServerImpl() -{ - m_paintServer = 0; -} - -SVGPaintServerImpl::~SVGPaintServerImpl() -{ -} - -CanvasPaintServer *SVGPaintServerImpl::paintServer(SVGDocumentImpl *doc, const TQString& id) -{ - CanvasPaintServer *pserver = 0; - SVGElementImpl *element = doc->rootElement()->getElementById(id); - - if(element) - { - SVGPaintServerImpl *paintServerElement = dynamic_cast(element); - - if(paintServerElement) - pserver = paintServerElement->paintServer(); - } - - return pserver; -} diff --git a/ksvg/impl/SVGPaintServerImpl.cpp b/ksvg/impl/SVGPaintServerImpl.cpp new file mode 100644 index 00000000..006ba853 --- /dev/null +++ b/ksvg/impl/SVGPaintServerImpl.cpp @@ -0,0 +1,52 @@ +/* + Copyright (C) 2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPaintServerImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" + +using namespace KSVG; + +SVGPaintServerImpl::SVGPaintServerImpl() +{ + m_paintServer = 0; +} + +SVGPaintServerImpl::~SVGPaintServerImpl() +{ +} + +CanvasPaintServer *SVGPaintServerImpl::paintServer(SVGDocumentImpl *doc, const TQString& id) +{ + CanvasPaintServer *pserver = 0; + SVGElementImpl *element = doc->rootElement()->getElementById(id); + + if(element) + { + SVGPaintServerImpl *paintServerElement = dynamic_cast(element); + + if(paintServerElement) + pserver = paintServerElement->paintServer(); + } + + return pserver; +} diff --git a/ksvg/impl/SVGPathElementImpl.cc b/ksvg/impl/SVGPathElementImpl.cc deleted file mode 100644 index d64aede3..00000000 --- a/ksvg/impl/SVGPathElementImpl.cc +++ /dev/null @@ -1,866 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include -#include - -#include "SVGRectImpl.h" -#include "SVGPaintImpl.h" -#include "SVGPointImpl.h" -#include "SVGAngleImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGPathSegArcImpl.h" -#include "SVGPathSegListImpl.h" -#include "SVGPathElementImpl.h" -#include "SVGPathSegLinetoImpl.h" -#include "SVGPathSegMovetoImpl.h" -#include "SVGAnimatedNumberImpl.h" -#include "SVGPathSegClosePathImpl.h" -#include "SVGPathSegCurvetoCubicImpl.h" -#include "SVGPathSegLinetoVerticalImpl.h" -#include "SVGPathSegLinetoHorizontalImpl.h" -#include "SVGPathSegCurvetoQuadraticImpl.h" -#include "SVGPathSegCurvetoCubicSmoothImpl.h" -#include "SVGPathSegCurvetoQuadraticSmoothImpl.h" - -#include "SVGPaint.h" - -#include "CanvasItem.h" -#include "KSVGCanvas.h" -#include "BezierPath.h" -#include "Point.h" - -using namespace KSVG; - -#include "SVGPathElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGPathElementImpl::SVGPathElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl(), SVGAnimatedPathDataImpl(), SVGPathParser() -{ - KSVG_EMPTY_FLAGS - - m_pathLength = new SVGAnimatedNumberImpl(); - m_pathLength->ref(); - - m_pathLength->setBaseVal(0); -} - -SVGPathElementImpl::~SVGPathElementImpl() -{ - pathSegList()->clear(); - - if(m_pathLength) - m_pathLength->deref(); -} - -SVGAnimatedNumberImpl *SVGPathElementImpl::pathLength() const -{ - return m_pathLength; -} - -double SVGPathElementImpl::getTotalLength() -{ - T2P::BezierPath *path = ownerDoc()->canvas()->toBezierPath(m_item); - if(path) - return path->length(); - - return 0; -} - -SVGPointImpl *SVGPathElementImpl::getPointAtLength(double distance) -{ - SVGPointImpl *ret = SVGSVGElementImpl::createSVGPoint(); - double totalDistance = getTotalLength(); - T2P::BezierPath *path = ownerDoc()->canvas()->toBezierPath(m_item); - if(path) - { - T2P::Point p; - path->pointTangentNormalAt(distance / totalDistance, &p); - ret->setX(p.x()); - ret->setY(p.y()); - } - - return ret; -} - -unsigned long SVGPathElementImpl::getPathSegAtLength(double) -{ - return 0; -} - -SVGPathSegClosePathImpl *SVGPathElementImpl::createSVGPathSegClosePath() -{ - SVGPathSegClosePathImpl *temp = new SVGPathSegClosePathImpl(); - temp->ref(); - - return temp; -} - -SVGPathSegMovetoAbsImpl *SVGPathElementImpl::createSVGPathSegMovetoAbs(double x, double y) -{ - SVGPathSegMovetoAbsImpl *temp = new SVGPathSegMovetoAbsImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - return temp; -} - -SVGPathSegMovetoRelImpl *SVGPathElementImpl::createSVGPathSegMovetoRel(double x, double y) -{ - SVGPathSegMovetoRelImpl *temp = new SVGPathSegMovetoRelImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - return temp; -} - -SVGPathSegLinetoAbsImpl *SVGPathElementImpl::createSVGPathSegLinetoAbs(double x, double y) -{ - SVGPathSegLinetoAbsImpl *temp = new SVGPathSegLinetoAbsImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - return temp; -} - -SVGPathSegLinetoRelImpl *SVGPathElementImpl::createSVGPathSegLinetoRel(double x, double y) -{ - SVGPathSegLinetoRelImpl *temp = new SVGPathSegLinetoRelImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - return temp; -} - -SVGPathSegCurvetoCubicAbsImpl *SVGPathElementImpl::createSVGPathSegCurvetoCubicAbs(double x, double y, double x1, double y1, double x2, double y2) -{ - SVGPathSegCurvetoCubicAbsImpl *temp = new SVGPathSegCurvetoCubicAbsImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - temp->setX1(x1); - temp->setY1(y1); - temp->setX2(x2); - temp->setY2(y2); - return temp; -} - -SVGPathSegCurvetoCubicRelImpl *SVGPathElementImpl::createSVGPathSegCurvetoCubicRel(double x, double y, double x1, double y1, double x2, double y2) -{ - SVGPathSegCurvetoCubicRelImpl *temp = new SVGPathSegCurvetoCubicRelImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - temp->setX1(x1); - temp->setY1(y1); - temp->setX2(x2); - temp->setY2(y2); - return temp; -} - -SVGPathSegCurvetoQuadraticAbsImpl *SVGPathElementImpl::createSVGPathSegCurvetoQuadraticAbs(double x, double y, double x1, double y1) -{ - SVGPathSegCurvetoQuadraticAbsImpl *temp = new SVGPathSegCurvetoQuadraticAbsImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - temp->setX1(x1); - temp->setY1(y1); - return temp; -} - -SVGPathSegCurvetoQuadraticRelImpl *SVGPathElementImpl::createSVGPathSegCurvetoQuadraticRel(double x, double y, double x1, double y1) -{ - SVGPathSegCurvetoQuadraticRelImpl *temp = new SVGPathSegCurvetoQuadraticRelImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - temp->setX1(x1); - temp->setY1(y1); - return temp; -} - -SVGPathSegArcAbsImpl *SVGPathElementImpl::createSVGPathSegArcAbs(double x, double y, double r1, double r2, double angle, bool largeArcFlag, bool sweepFlag) -{ - SVGPathSegArcAbsImpl *temp = new SVGPathSegArcAbsImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - temp->setR1(r1); - temp->setR2(r2); - temp->setAngle(angle); - temp->setLargeArcFlag(largeArcFlag); - temp->setSweepFlag(sweepFlag); - return temp; -} - -SVGPathSegArcRelImpl *SVGPathElementImpl::createSVGPathSegArcRel(double x, double y, double r1, double r2, double angle, bool largeArcFlag, bool sweepFlag) -{ - SVGPathSegArcRelImpl *temp = new SVGPathSegArcRelImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - temp->setR1(r1); - temp->setR2(r2); - temp->setAngle(angle); - temp->setLargeArcFlag(largeArcFlag); - temp->setSweepFlag(sweepFlag); - return temp; -} - -SVGPathSegLinetoHorizontalAbsImpl *SVGPathElementImpl::createSVGPathSegLinetoHorizontalAbs(double x) -{ - SVGPathSegLinetoHorizontalAbsImpl *temp = new SVGPathSegLinetoHorizontalAbsImpl(); - temp->ref(); - - temp->setX(x); - return temp; -} - -SVGPathSegLinetoHorizontalRelImpl *SVGPathElementImpl::createSVGPathSegLinetoHorizontalRel(double x) -{ - SVGPathSegLinetoHorizontalRelImpl *temp = new SVGPathSegLinetoHorizontalRelImpl(); - temp->ref(); - - temp->setX(x); - return temp; -} - -SVGPathSegLinetoVerticalAbsImpl *SVGPathElementImpl::createSVGPathSegLinetoVerticalAbs(double y) -{ - SVGPathSegLinetoVerticalAbsImpl *temp = new SVGPathSegLinetoVerticalAbsImpl(); - temp->ref(); - - temp->setY(y); - return temp; -} - -SVGPathSegLinetoVerticalRelImpl *SVGPathElementImpl::createSVGPathSegLinetoVerticalRel(double y) -{ - SVGPathSegLinetoVerticalRelImpl *temp = new SVGPathSegLinetoVerticalRelImpl(); - temp->ref(); - - temp->setY(y); - return temp; -} - -SVGPathSegCurvetoCubicSmoothAbsImpl *SVGPathElementImpl::createSVGPathSegCurvetoCubicSmoothAbs(double x, double y, double x2, double y2) -{ - SVGPathSegCurvetoCubicSmoothAbsImpl *temp = new SVGPathSegCurvetoCubicSmoothAbsImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - temp->setX2(x2); - temp->setY2(y2); - return temp; -} - -SVGPathSegCurvetoCubicSmoothRelImpl *SVGPathElementImpl::createSVGPathSegCurvetoCubicSmoothRel(double x, double y, double x2, double y2) -{ - SVGPathSegCurvetoCubicSmoothRelImpl *temp = new SVGPathSegCurvetoCubicSmoothRelImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - temp->setX2(x2); - temp->setY2(y2); - return temp; -} - -SVGPathSegCurvetoQuadraticSmoothAbsImpl *SVGPathElementImpl::createSVGPathSegCurvetoQuadraticSmoothAbs(double x, double y) -{ - SVGPathSegCurvetoQuadraticSmoothAbsImpl *temp = new SVGPathSegCurvetoQuadraticSmoothAbsImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - return temp; -} - -SVGPathSegCurvetoQuadraticSmoothRelImpl *SVGPathElementImpl::createSVGPathSegCurvetoQuadraticSmoothRel(double x, double y) -{ - SVGPathSegCurvetoQuadraticSmoothRelImpl *temp = new SVGPathSegCurvetoQuadraticSmoothRelImpl(); - temp->ref(); - - temp->setX(x); - temp->setY(y); - return temp; -} - -void SVGPathElementImpl::svgMoveTo(double x1, double y1, bool, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegMovetoAbs(x1, y1)); - else - pathSegList()->appendItem(createSVGPathSegMovetoRel(x1, y1)); -} - -void SVGPathElementImpl::svgLineTo(double x1, double y1, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegLinetoAbs(x1, y1)); - else - pathSegList()->appendItem(createSVGPathSegLinetoRel(x1, y1)); -} - -void SVGPathElementImpl::svgLineToHorizontal(double x, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegLinetoHorizontalAbs(x)); - else - pathSegList()->appendItem(createSVGPathSegLinetoHorizontalRel(x)); -} - -void SVGPathElementImpl::svgLineToVertical(double y, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegLinetoVerticalAbs(y)); - else - pathSegList()->appendItem(createSVGPathSegLinetoVerticalRel(y)); -} - -void SVGPathElementImpl::svgCurveToCubic(double x1, double y1, double x2, double y2, double x, double y, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegCurvetoCubicAbs(x, y, x1, y1, x2, y2)); - else - pathSegList()->appendItem(createSVGPathSegCurvetoCubicRel(x, y, x1, y1, x2, y2)); -} - -void SVGPathElementImpl::svgCurveToCubicSmooth(double x, double y, double x2, double y2, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegCurvetoCubicSmoothAbs(x2, y2, x, y)); - else - pathSegList()->appendItem(createSVGPathSegCurvetoCubicSmoothRel(x2, y2, x, y)); -} - -void SVGPathElementImpl::svgCurveToQuadratic(double x, double y, double x1, double y1, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegCurvetoQuadraticAbs(x1, y1, x, y)); - else - pathSegList()->appendItem(createSVGPathSegCurvetoQuadraticRel(x1, y1, x, y)); -} - -void SVGPathElementImpl::svgCurveToQuadraticSmooth(double x, double y, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegCurvetoQuadraticSmoothAbs(x, y)); - else - pathSegList()->appendItem(createSVGPathSegCurvetoQuadraticSmoothRel(x, y)); -} - -void SVGPathElementImpl::svgArcTo(double x, double y, double r1, double r2, double angle, bool largeArcFlag, bool sweepFlag, bool abs) -{ - if(abs) - pathSegList()->appendItem(createSVGPathSegArcAbs(x, y, r1, r2, angle, largeArcFlag, sweepFlag)); - else - pathSegList()->appendItem(createSVGPathSegArcRel(x, y, r1, r2, angle, largeArcFlag, sweepFlag)); -} - -void SVGPathElementImpl::svgClosePath() -{ - pathSegList()->appendItem(createSVGPathSegClosePath()); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathElementImpl::s_hashTable 3 - d SVGPathElementImpl::D DontDelete|ReadOnly - pathLength SVGPathElementImpl::PathLength DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGPathElementImplProto::s_hashTable 23 - getTotalLength SVGPathElementImpl::GetTotalLength DontDelete|Function 0 - getPointAtLength SVGPathElementImpl::GetPointAtLength DontDelete|Function 1 - getPathSegAtLength SVGPathElementImpl::GetPathSegAtLength DontDelete|Function 1 - createSVGPathSegClosePath SVGPathElementImpl::CreateSVGPathSegClosePath DontDelete|Function 0 - createSVGPathSegMovetoAbs SVGPathElementImpl::CreateSVGPathSegMovetoAbs DontDelete|Function 2 - createSVGPathSegMovetoRel SVGPathElementImpl::CreateSVGPathSegMovetoRel DontDelete|Function 2 - createSVGPathSegLinetoAbs SVGPathElementImpl::CreateSVGPathSegLinetoAbs DontDelete|Function 2 - createSVGPathSegLinetoRel SVGPathElementImpl::CreateSVGPathSegLinetoRel DontDelete|Function 2 - createSVGPathSegArcAbs SVGPathElementImpl::CreateSVGPathSegArcAbs DontDelete|Function 7 - createSVGPathSegArcRel SVGPathElementImpl::CreateSVGPathSegArcRel DontDelete|Function 7 - createSVGPathSegCurvetoCubicAbs SVGPathElementImpl::CreateSVGPathSegCurvetoCubicAbs DontDelete|Function 6 - createSVGPathSegCurvetoCubicRel SVGPathElementImpl::CreateSVGPathSegCurvetoCubicRel DontDelete|Function 6 - createSVGPathSegCurvetoQuadraticAbs SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticAbs DontDelete|Function 4 - createSVGPathSegCurvetoQuadraticRel SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticRel DontDelete|Function 4 - createSVGPathSegLinetoHorizontalAbs SVGPathElementImpl::CreateSVGPathSegLinetoHorizontalAbs DontDelete|Function 1 - createSVGPathSegLinetoHorizontalRel SVGPathElementImpl::CreateSVGPathSegLinetoHorizontalRel DontDelete|Function 1 - createSVGPathSegLinetoVerticalAbs SVGPathElementImpl::CreateSVGPathSegLinetoVerticalAbs DontDelete|Function 1 - createSVGPathSegLinetoVerticalRel SVGPathElementImpl::CreateSVGPathSegLinetoVerticalRel DontDelete|Function 1 - createSVGPathSegCurvetoCubicAbs SVGPathElementImpl::CreateSVGPathSegCurvetoCubicAbs DontDelete|Function 4 - createSVGPathSegCurvetoCubicRel SVGPathElementImpl::CreateSVGPathSegCurvetoCubicRel DontDelete|Function 4 - createSVGPathSegCurvetoQuadraticAbs SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticAbs DontDelete|Function 2 - createSVGPathSegCurvetoQuadraticRel SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticRel DontDelete|Function 2 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGPathElementImpl", SVGPathElementImplProto, SVGPathElementImplProtoFunc) - -Value SVGPathElementImpl::getValueProperty(ExecState *exec, int token) const -{ - //KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case PathLength: - return m_pathLength->cache(exec); - case D: -// if(!attributeMode) - { - TQString d; - unsigned int nrSegs = pathSegList()->numberOfItems(); - SVGPathSegImpl *curseg = 0; - for(unsigned int i = 0; i < nrSegs; i++) - { - curseg = pathSegList()->getItem(i); - if(curseg) - d += curseg->toString() + " "; - } - return String(d); - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case D: - { - pathSegList()->clear(); - TQString d = value.toString(exec).qstring(); - parseSVG(d, false); - if(hasMarkers()) - m_markerData = MarkerData(pathSegList()); - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGPathElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGPathElementImpl) - - switch(id) - { - case SVGPathElementImpl::GetTotalLength: - return Number(obj->getTotalLength()); - case SVGPathElementImpl::GetPointAtLength: - return obj->getPointAtLength(args[0].toNumber(exec))->cache(exec); - case SVGPathElementImpl::GetPathSegAtLength: - return Number(obj->getPathSegAtLength(args[0].toNumber(exec))); - case SVGPathElementImpl::CreateSVGPathSegClosePath: - return obj->createSVGPathSegClosePath()->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegMovetoAbs: - return obj->createSVGPathSegMovetoAbs(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegMovetoRel: - return obj->createSVGPathSegMovetoRel(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegLinetoAbs: - return obj->createSVGPathSegLinetoAbs(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegLinetoRel: - return obj->createSVGPathSegLinetoRel(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegCurvetoCubicAbs: - return obj->createSVGPathSegCurvetoCubicAbs(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec), args[4].toNumber(exec), args[5].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegCurvetoCubicRel: - return obj->createSVGPathSegCurvetoCubicRel(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec), args[4].toNumber(exec), args[5].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticAbs: - return obj->createSVGPathSegCurvetoQuadraticAbs(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticRel: - return obj->createSVGPathSegCurvetoQuadraticRel(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegArcAbs: - return obj->createSVGPathSegArcAbs(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec), args[4].toNumber(exec), args[5].toBoolean(exec), args[6].toBoolean(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegArcRel: - return obj->createSVGPathSegArcRel(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec), args[4].toNumber(exec), args[5].toBoolean(exec), args[6].toBoolean(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegLinetoHorizontalAbs: - return obj->createSVGPathSegLinetoHorizontalAbs(args[0].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegLinetoHorizontalRel: - return obj->createSVGPathSegLinetoHorizontalRel(args[0].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegLinetoVerticalAbs: - return obj->createSVGPathSegLinetoVerticalAbs(args[0].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegLinetoVerticalRel: - return obj->createSVGPathSegLinetoVerticalRel(args[0].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegCurvetoCubicSmoothAbs: - return obj->createSVGPathSegCurvetoCubicSmoothAbs(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegCurvetoCubicSmoothRel: - return obj->createSVGPathSegCurvetoCubicSmoothRel(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticSmoothAbs: - return obj->createSVGPathSegCurvetoQuadraticSmoothAbs(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - case SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticSmoothRel: - return obj->createSVGPathSegCurvetoQuadraticSmoothRel(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -SVGRectImpl *SVGPathElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - - if(m_item) - { - T2P::BezierPath *path = ownerDoc()->canvas()->toBezierPath(m_item); - if(path) - { - T2P::Point topLeft; - T2P::Point bottomRight; - - path->boundingBox(&topLeft, &bottomRight); - - ret->setX(topLeft.x()); - ret->setY(topLeft.y()); - ret->setWidth(bottomRight.x() - topLeft.x()); - ret->setHeight(bottomRight.y() - topLeft.y()); - } - } - return ret; -} - -void SVGPathElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - // TODO : this is a quick fix for this problem: - // d attribute encountered before marker attributes. - // Try to process the attributes in the right order, ie. - // d attr processing should be last. - if(hasMarkers() && m_markerData.numMarkers() == 0) - m_markerData = MarkerData(pathSegList()); - m_item = c->createPath(this); - c->insert(m_item); - } -} - -SVGPathElementImpl::MarkerData::MarkerData(SVGPathSegListImpl *path) -{ - unsigned int numSegments = path->numberOfItems(); - double curx = 0; - double cury = 0; - int currentSubpathStartIndex = -1; - double previousQuadraticX1 = 0; - double previousQuadraticY1 = 0; - double previousCubicX2 = 0; - double previousCubicY2 = 0; - - TQValueVector pathSegmentData(numSegments); - - for(unsigned int i = 0; i < numSegments; i++) - { - SVGPathSegImpl *segment = path->getItem(i); - struct SegmentData data; - - data.type = segment->pathSegType(); - - if(segment->pathSegType() == PATHSEG_MOVETO_ABS || segment->pathSegType() == PATHSEG_MOVETO_REL) - { - if(currentSubpathStartIndex >= 0) - { - // Finish the previous subpath. - for(unsigned int j = currentSubpathStartIndex; j < i; j++) - { - pathSegmentData[j].subpathStartIndex = currentSubpathStartIndex; - pathSegmentData[j].subpathEndIndex = i - 1; - pathSegmentData[j].subpathIsClosed = false; - } - } - - currentSubpathStartIndex = i; - } - else if(segment->pathSegType() == PATHSEG_CLOSEPATH) - { - if(currentSubpathStartIndex >= 0) - { - SVGPathSegClosePathImpl *s = static_cast(segment); - - s->setX(pathSegmentData[currentSubpathStartIndex].startx + pathSegmentData[currentSubpathStartIndex].dx); - s->setY(pathSegmentData[currentSubpathStartIndex].starty + pathSegmentData[currentSubpathStartIndex].dy); - - for(unsigned int j = currentSubpathStartIndex; j < i; j++) - { - pathSegmentData[j].subpathStartIndex = currentSubpathStartIndex; - pathSegmentData[j].subpathEndIndex = i; - pathSegmentData[j].subpathIsClosed = true; - } - - data.subpathStartIndex = currentSubpathStartIndex; - data.subpathEndIndex = i; - data.subpathIsClosed = true; - } - - currentSubpathStartIndex = i + 1; - } - - switch(segment->pathSegType()) - { - case PATHSEG_CURVETO_CUBIC_ABS: - { - SVGPathSegCurvetoCubicAbsImpl *s = static_cast(segment); - previousCubicX2 = s->x2(); - previousCubicY2 = s->y2(); - break; - } - case PATHSEG_CURVETO_CUBIC_REL: - { - SVGPathSegCurvetoCubicRelImpl *s = static_cast(segment); - previousCubicX2 = curx + s->x2(); - previousCubicY2 = cury + s->y2(); - break; - } - case PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: - { - SVGPathSegCurvetoCubicSmoothAbsImpl *s = static_cast(segment); - s->setPreviousX2(previousCubicX2); - s->setPreviousY2(previousCubicY2); - previousCubicX2 = s->x2(); - previousCubicY2 = s->y2(); - break; - } - case PATHSEG_CURVETO_CUBIC_SMOOTH_REL: - { - SVGPathSegCurvetoCubicSmoothRelImpl *s = static_cast(segment); - s->setPreviousAbsX2(previousCubicX2); - s->setPreviousAbsY2(previousCubicY2); - previousCubicX2 = curx + s->x2(); - previousCubicY2 = cury + s->y2(); - break; - } - case PATHSEG_CURVETO_QUADRATIC_ABS: - { - SVGPathSegCurvetoQuadraticAbsImpl *s = static_cast(segment); - previousQuadraticX1 = s->x1(); - previousQuadraticY1 = s->y1(); - break; - } - case PATHSEG_CURVETO_QUADRATIC_REL: - { - SVGPathSegCurvetoQuadraticRelImpl *s = static_cast(segment); - previousQuadraticX1 = curx + s->x1(); - previousQuadraticY1 = cury + s->y1(); - break; - } - case PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: - { - SVGPathSegCurvetoQuadraticSmoothAbsImpl *s = static_cast(segment); - s->setPreviousX1(previousQuadraticX1); - s->setPreviousY1(previousQuadraticY1); - previousQuadraticX1 = s->x1(curx); - previousQuadraticY1 = s->y1(cury); - break; - } - case PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: - { - SVGPathSegCurvetoQuadraticSmoothRelImpl *s = static_cast(segment); - s->setPreviousAbsX1(previousQuadraticX1); - s->setPreviousAbsY1(previousQuadraticY1); - previousQuadraticX1 = s->absX1(curx); - previousQuadraticY1 = s->absY1(cury); - break; - } - default: - previousCubicX2 = curx; - previousCubicY2 = cury; - previousQuadraticX1 = curx; - previousQuadraticY1 = cury; - break; - } - - data.startx = curx; - data.starty = cury; - - segment->getDeltasAndSlopes(curx, cury, &data.dx, &data.dy, &data.startSlope, &data.endSlope); - - pathSegmentData[i] = data; - - curx += data.dx; - cury += data.dy; - } - - if(currentSubpathStartIndex >= 0) - { - // Finish the previous subpath. - for(unsigned int j = currentSubpathStartIndex; j < numSegments; j++) - { - pathSegmentData[j].subpathStartIndex = currentSubpathStartIndex; - pathSegmentData[j].subpathEndIndex = numSegments - 1; - pathSegmentData[j].subpathIsClosed = false; - } - } - - m_markers.resize(numSegments); - - for(unsigned int i = 0; i < numSegments; i++) - { - struct Marker marker; - - marker.x = pathSegmentData[i].startx + pathSegmentData[i].dx; - marker.y = pathSegmentData[i].starty + pathSegmentData[i].dy; - - double inSlope; - double outSlope; - bool haveInSlope = false; - bool haveOutSlope = false; - - if(pathSegmentData[i].subpathStartIndex == i && pathSegmentData[i].subpathIsClosed) - { - // Spec: For closed subpaths, the marker for the initial vertex uses the end direction - // of the corresponding closepath for its incoming slope and the first segment's - // start slope for its outgoing slope. - haveInSlope = getEndSlope(pathSegmentData, pathSegmentData[i].subpathEndIndex, &inSlope); - haveOutSlope = getStartSlope(pathSegmentData, i + 1, &outSlope); - } - else if(pathSegmentData[i].type == PATHSEG_CLOSEPATH) - { - haveInSlope = getEndSlope(pathSegmentData, i, &inSlope); - - // Spec: If the segment following a closepath is other than a moveto, the marker - // for the closepath uses the following segment's start direction as its - // outgoing direction. - if(i + 1 < numSegments && (pathSegmentData[i + 1].type != PATHSEG_MOVETO_ABS && pathSegmentData[i + 1].type != PATHSEG_MOVETO_REL)) - haveOutSlope = getStartSlope(pathSegmentData, i + 1, &outSlope); - else - haveOutSlope = getStartSlope(pathSegmentData, pathSegmentData[i].subpathStartIndex, &outSlope); - } - else - { - haveOutSlope = getStartSlope(pathSegmentData, i + 1, &outSlope); - haveInSlope = getEndSlope(pathSegmentData, i, &inSlope); - } - - if(!haveInSlope && !haveOutSlope) - { - outSlope = 0; - inSlope = 0; - } - else if(haveInSlope && !haveOutSlope) - outSlope = inSlope; - else if(!haveInSlope && haveOutSlope) - inSlope = outSlope; - - double bisector = SVGAngleImpl::shortestArcBisector(inSlope, outSlope); - marker.angle = bisector; - - m_markers[i] = marker; - } -} - -bool SVGPathElementImpl::MarkerData::getStartSlope(TQValueVector segments, unsigned int i, double *pStartSlope) -{ - if(i > segments.count() - 1 || segments[i].type == PATHSEG_MOVETO_ABS || segments[i].type == PATHSEG_MOVETO_REL) - return false; - else - { - const double epsilon = DBL_EPSILON; - - if(fabs(segments[i].dx) > epsilon || fabs(segments[i].dy) > epsilon) - { - *pStartSlope = segments[i].startSlope; - return true; - } - else - { - int subpathStartIndex = segments[i].subpathStartIndex; - - for(int j = i - 1; j >= subpathStartIndex; j--) - { - if(segments[j].type == PATHSEG_MOVETO_ABS || segments[j].type == PATHSEG_MOVETO_REL) - return false; - - if(fabs(segments[j].dx) > epsilon || fabs(segments[j].dy) > epsilon) - { - *pStartSlope = segments[j].endSlope; - return true; - } - } - - return false; - } - } -} - -bool SVGPathElementImpl::MarkerData::getEndSlope(TQValueVector segments, unsigned int i, double *pEndSlope) -{ - if(i > segments.count() - 1 || segments[i].type == PATHSEG_MOVETO_ABS || segments[i].type == PATHSEG_MOVETO_REL) - return false; - else - { - const double epsilon = DBL_EPSILON; - - if(fabs(segments[i].dx) > epsilon || fabs(segments[i].dy) > epsilon) - { - *pEndSlope = segments[i].endSlope; - return true; - } - else - { - int subpathEndIndex = segments[i].subpathEndIndex; - - for(int j = i + 1; j <= subpathEndIndex; j++) - { - if(segments[j].type == PATHSEG_MOVETO_ABS || segments[j].type == PATHSEG_MOVETO_REL) - return false; - - if(fabs(segments[j].dx) > epsilon || fabs(segments[j].dy) > epsilon) - { - *pEndSlope = segments[j].startSlope; - return true; - } - } - - return false; - } - } -} diff --git a/ksvg/impl/SVGPathElementImpl.cpp b/ksvg/impl/SVGPathElementImpl.cpp new file mode 100644 index 00000000..d64aede3 --- /dev/null +++ b/ksvg/impl/SVGPathElementImpl.cpp @@ -0,0 +1,866 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include +#include + +#include "SVGRectImpl.h" +#include "SVGPaintImpl.h" +#include "SVGPointImpl.h" +#include "SVGAngleImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGPathSegArcImpl.h" +#include "SVGPathSegListImpl.h" +#include "SVGPathElementImpl.h" +#include "SVGPathSegLinetoImpl.h" +#include "SVGPathSegMovetoImpl.h" +#include "SVGAnimatedNumberImpl.h" +#include "SVGPathSegClosePathImpl.h" +#include "SVGPathSegCurvetoCubicImpl.h" +#include "SVGPathSegLinetoVerticalImpl.h" +#include "SVGPathSegLinetoHorizontalImpl.h" +#include "SVGPathSegCurvetoQuadraticImpl.h" +#include "SVGPathSegCurvetoCubicSmoothImpl.h" +#include "SVGPathSegCurvetoQuadraticSmoothImpl.h" + +#include "SVGPaint.h" + +#include "CanvasItem.h" +#include "KSVGCanvas.h" +#include "BezierPath.h" +#include "Point.h" + +using namespace KSVG; + +#include "SVGPathElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGPathElementImpl::SVGPathElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl(), SVGAnimatedPathDataImpl(), SVGPathParser() +{ + KSVG_EMPTY_FLAGS + + m_pathLength = new SVGAnimatedNumberImpl(); + m_pathLength->ref(); + + m_pathLength->setBaseVal(0); +} + +SVGPathElementImpl::~SVGPathElementImpl() +{ + pathSegList()->clear(); + + if(m_pathLength) + m_pathLength->deref(); +} + +SVGAnimatedNumberImpl *SVGPathElementImpl::pathLength() const +{ + return m_pathLength; +} + +double SVGPathElementImpl::getTotalLength() +{ + T2P::BezierPath *path = ownerDoc()->canvas()->toBezierPath(m_item); + if(path) + return path->length(); + + return 0; +} + +SVGPointImpl *SVGPathElementImpl::getPointAtLength(double distance) +{ + SVGPointImpl *ret = SVGSVGElementImpl::createSVGPoint(); + double totalDistance = getTotalLength(); + T2P::BezierPath *path = ownerDoc()->canvas()->toBezierPath(m_item); + if(path) + { + T2P::Point p; + path->pointTangentNormalAt(distance / totalDistance, &p); + ret->setX(p.x()); + ret->setY(p.y()); + } + + return ret; +} + +unsigned long SVGPathElementImpl::getPathSegAtLength(double) +{ + return 0; +} + +SVGPathSegClosePathImpl *SVGPathElementImpl::createSVGPathSegClosePath() +{ + SVGPathSegClosePathImpl *temp = new SVGPathSegClosePathImpl(); + temp->ref(); + + return temp; +} + +SVGPathSegMovetoAbsImpl *SVGPathElementImpl::createSVGPathSegMovetoAbs(double x, double y) +{ + SVGPathSegMovetoAbsImpl *temp = new SVGPathSegMovetoAbsImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + return temp; +} + +SVGPathSegMovetoRelImpl *SVGPathElementImpl::createSVGPathSegMovetoRel(double x, double y) +{ + SVGPathSegMovetoRelImpl *temp = new SVGPathSegMovetoRelImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + return temp; +} + +SVGPathSegLinetoAbsImpl *SVGPathElementImpl::createSVGPathSegLinetoAbs(double x, double y) +{ + SVGPathSegLinetoAbsImpl *temp = new SVGPathSegLinetoAbsImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + return temp; +} + +SVGPathSegLinetoRelImpl *SVGPathElementImpl::createSVGPathSegLinetoRel(double x, double y) +{ + SVGPathSegLinetoRelImpl *temp = new SVGPathSegLinetoRelImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + return temp; +} + +SVGPathSegCurvetoCubicAbsImpl *SVGPathElementImpl::createSVGPathSegCurvetoCubicAbs(double x, double y, double x1, double y1, double x2, double y2) +{ + SVGPathSegCurvetoCubicAbsImpl *temp = new SVGPathSegCurvetoCubicAbsImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + temp->setX1(x1); + temp->setY1(y1); + temp->setX2(x2); + temp->setY2(y2); + return temp; +} + +SVGPathSegCurvetoCubicRelImpl *SVGPathElementImpl::createSVGPathSegCurvetoCubicRel(double x, double y, double x1, double y1, double x2, double y2) +{ + SVGPathSegCurvetoCubicRelImpl *temp = new SVGPathSegCurvetoCubicRelImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + temp->setX1(x1); + temp->setY1(y1); + temp->setX2(x2); + temp->setY2(y2); + return temp; +} + +SVGPathSegCurvetoQuadraticAbsImpl *SVGPathElementImpl::createSVGPathSegCurvetoQuadraticAbs(double x, double y, double x1, double y1) +{ + SVGPathSegCurvetoQuadraticAbsImpl *temp = new SVGPathSegCurvetoQuadraticAbsImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + temp->setX1(x1); + temp->setY1(y1); + return temp; +} + +SVGPathSegCurvetoQuadraticRelImpl *SVGPathElementImpl::createSVGPathSegCurvetoQuadraticRel(double x, double y, double x1, double y1) +{ + SVGPathSegCurvetoQuadraticRelImpl *temp = new SVGPathSegCurvetoQuadraticRelImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + temp->setX1(x1); + temp->setY1(y1); + return temp; +} + +SVGPathSegArcAbsImpl *SVGPathElementImpl::createSVGPathSegArcAbs(double x, double y, double r1, double r2, double angle, bool largeArcFlag, bool sweepFlag) +{ + SVGPathSegArcAbsImpl *temp = new SVGPathSegArcAbsImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + temp->setR1(r1); + temp->setR2(r2); + temp->setAngle(angle); + temp->setLargeArcFlag(largeArcFlag); + temp->setSweepFlag(sweepFlag); + return temp; +} + +SVGPathSegArcRelImpl *SVGPathElementImpl::createSVGPathSegArcRel(double x, double y, double r1, double r2, double angle, bool largeArcFlag, bool sweepFlag) +{ + SVGPathSegArcRelImpl *temp = new SVGPathSegArcRelImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + temp->setR1(r1); + temp->setR2(r2); + temp->setAngle(angle); + temp->setLargeArcFlag(largeArcFlag); + temp->setSweepFlag(sweepFlag); + return temp; +} + +SVGPathSegLinetoHorizontalAbsImpl *SVGPathElementImpl::createSVGPathSegLinetoHorizontalAbs(double x) +{ + SVGPathSegLinetoHorizontalAbsImpl *temp = new SVGPathSegLinetoHorizontalAbsImpl(); + temp->ref(); + + temp->setX(x); + return temp; +} + +SVGPathSegLinetoHorizontalRelImpl *SVGPathElementImpl::createSVGPathSegLinetoHorizontalRel(double x) +{ + SVGPathSegLinetoHorizontalRelImpl *temp = new SVGPathSegLinetoHorizontalRelImpl(); + temp->ref(); + + temp->setX(x); + return temp; +} + +SVGPathSegLinetoVerticalAbsImpl *SVGPathElementImpl::createSVGPathSegLinetoVerticalAbs(double y) +{ + SVGPathSegLinetoVerticalAbsImpl *temp = new SVGPathSegLinetoVerticalAbsImpl(); + temp->ref(); + + temp->setY(y); + return temp; +} + +SVGPathSegLinetoVerticalRelImpl *SVGPathElementImpl::createSVGPathSegLinetoVerticalRel(double y) +{ + SVGPathSegLinetoVerticalRelImpl *temp = new SVGPathSegLinetoVerticalRelImpl(); + temp->ref(); + + temp->setY(y); + return temp; +} + +SVGPathSegCurvetoCubicSmoothAbsImpl *SVGPathElementImpl::createSVGPathSegCurvetoCubicSmoothAbs(double x, double y, double x2, double y2) +{ + SVGPathSegCurvetoCubicSmoothAbsImpl *temp = new SVGPathSegCurvetoCubicSmoothAbsImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + temp->setX2(x2); + temp->setY2(y2); + return temp; +} + +SVGPathSegCurvetoCubicSmoothRelImpl *SVGPathElementImpl::createSVGPathSegCurvetoCubicSmoothRel(double x, double y, double x2, double y2) +{ + SVGPathSegCurvetoCubicSmoothRelImpl *temp = new SVGPathSegCurvetoCubicSmoothRelImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + temp->setX2(x2); + temp->setY2(y2); + return temp; +} + +SVGPathSegCurvetoQuadraticSmoothAbsImpl *SVGPathElementImpl::createSVGPathSegCurvetoQuadraticSmoothAbs(double x, double y) +{ + SVGPathSegCurvetoQuadraticSmoothAbsImpl *temp = new SVGPathSegCurvetoQuadraticSmoothAbsImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + return temp; +} + +SVGPathSegCurvetoQuadraticSmoothRelImpl *SVGPathElementImpl::createSVGPathSegCurvetoQuadraticSmoothRel(double x, double y) +{ + SVGPathSegCurvetoQuadraticSmoothRelImpl *temp = new SVGPathSegCurvetoQuadraticSmoothRelImpl(); + temp->ref(); + + temp->setX(x); + temp->setY(y); + return temp; +} + +void SVGPathElementImpl::svgMoveTo(double x1, double y1, bool, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegMovetoAbs(x1, y1)); + else + pathSegList()->appendItem(createSVGPathSegMovetoRel(x1, y1)); +} + +void SVGPathElementImpl::svgLineTo(double x1, double y1, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegLinetoAbs(x1, y1)); + else + pathSegList()->appendItem(createSVGPathSegLinetoRel(x1, y1)); +} + +void SVGPathElementImpl::svgLineToHorizontal(double x, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegLinetoHorizontalAbs(x)); + else + pathSegList()->appendItem(createSVGPathSegLinetoHorizontalRel(x)); +} + +void SVGPathElementImpl::svgLineToVertical(double y, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegLinetoVerticalAbs(y)); + else + pathSegList()->appendItem(createSVGPathSegLinetoVerticalRel(y)); +} + +void SVGPathElementImpl::svgCurveToCubic(double x1, double y1, double x2, double y2, double x, double y, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegCurvetoCubicAbs(x, y, x1, y1, x2, y2)); + else + pathSegList()->appendItem(createSVGPathSegCurvetoCubicRel(x, y, x1, y1, x2, y2)); +} + +void SVGPathElementImpl::svgCurveToCubicSmooth(double x, double y, double x2, double y2, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegCurvetoCubicSmoothAbs(x2, y2, x, y)); + else + pathSegList()->appendItem(createSVGPathSegCurvetoCubicSmoothRel(x2, y2, x, y)); +} + +void SVGPathElementImpl::svgCurveToQuadratic(double x, double y, double x1, double y1, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegCurvetoQuadraticAbs(x1, y1, x, y)); + else + pathSegList()->appendItem(createSVGPathSegCurvetoQuadraticRel(x1, y1, x, y)); +} + +void SVGPathElementImpl::svgCurveToQuadraticSmooth(double x, double y, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegCurvetoQuadraticSmoothAbs(x, y)); + else + pathSegList()->appendItem(createSVGPathSegCurvetoQuadraticSmoothRel(x, y)); +} + +void SVGPathElementImpl::svgArcTo(double x, double y, double r1, double r2, double angle, bool largeArcFlag, bool sweepFlag, bool abs) +{ + if(abs) + pathSegList()->appendItem(createSVGPathSegArcAbs(x, y, r1, r2, angle, largeArcFlag, sweepFlag)); + else + pathSegList()->appendItem(createSVGPathSegArcRel(x, y, r1, r2, angle, largeArcFlag, sweepFlag)); +} + +void SVGPathElementImpl::svgClosePath() +{ + pathSegList()->appendItem(createSVGPathSegClosePath()); +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathElementImpl::s_hashTable 3 + d SVGPathElementImpl::D DontDelete|ReadOnly + pathLength SVGPathElementImpl::PathLength DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGPathElementImplProto::s_hashTable 23 + getTotalLength SVGPathElementImpl::GetTotalLength DontDelete|Function 0 + getPointAtLength SVGPathElementImpl::GetPointAtLength DontDelete|Function 1 + getPathSegAtLength SVGPathElementImpl::GetPathSegAtLength DontDelete|Function 1 + createSVGPathSegClosePath SVGPathElementImpl::CreateSVGPathSegClosePath DontDelete|Function 0 + createSVGPathSegMovetoAbs SVGPathElementImpl::CreateSVGPathSegMovetoAbs DontDelete|Function 2 + createSVGPathSegMovetoRel SVGPathElementImpl::CreateSVGPathSegMovetoRel DontDelete|Function 2 + createSVGPathSegLinetoAbs SVGPathElementImpl::CreateSVGPathSegLinetoAbs DontDelete|Function 2 + createSVGPathSegLinetoRel SVGPathElementImpl::CreateSVGPathSegLinetoRel DontDelete|Function 2 + createSVGPathSegArcAbs SVGPathElementImpl::CreateSVGPathSegArcAbs DontDelete|Function 7 + createSVGPathSegArcRel SVGPathElementImpl::CreateSVGPathSegArcRel DontDelete|Function 7 + createSVGPathSegCurvetoCubicAbs SVGPathElementImpl::CreateSVGPathSegCurvetoCubicAbs DontDelete|Function 6 + createSVGPathSegCurvetoCubicRel SVGPathElementImpl::CreateSVGPathSegCurvetoCubicRel DontDelete|Function 6 + createSVGPathSegCurvetoQuadraticAbs SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticAbs DontDelete|Function 4 + createSVGPathSegCurvetoQuadraticRel SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticRel DontDelete|Function 4 + createSVGPathSegLinetoHorizontalAbs SVGPathElementImpl::CreateSVGPathSegLinetoHorizontalAbs DontDelete|Function 1 + createSVGPathSegLinetoHorizontalRel SVGPathElementImpl::CreateSVGPathSegLinetoHorizontalRel DontDelete|Function 1 + createSVGPathSegLinetoVerticalAbs SVGPathElementImpl::CreateSVGPathSegLinetoVerticalAbs DontDelete|Function 1 + createSVGPathSegLinetoVerticalRel SVGPathElementImpl::CreateSVGPathSegLinetoVerticalRel DontDelete|Function 1 + createSVGPathSegCurvetoCubicAbs SVGPathElementImpl::CreateSVGPathSegCurvetoCubicAbs DontDelete|Function 4 + createSVGPathSegCurvetoCubicRel SVGPathElementImpl::CreateSVGPathSegCurvetoCubicRel DontDelete|Function 4 + createSVGPathSegCurvetoQuadraticAbs SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticAbs DontDelete|Function 2 + createSVGPathSegCurvetoQuadraticRel SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticRel DontDelete|Function 2 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGPathElementImpl", SVGPathElementImplProto, SVGPathElementImplProtoFunc) + +Value SVGPathElementImpl::getValueProperty(ExecState *exec, int token) const +{ + //KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case PathLength: + return m_pathLength->cache(exec); + case D: +// if(!attributeMode) + { + TQString d; + unsigned int nrSegs = pathSegList()->numberOfItems(); + SVGPathSegImpl *curseg = 0; + for(unsigned int i = 0; i < nrSegs; i++) + { + curseg = pathSegList()->getItem(i); + if(curseg) + d += curseg->toString() + " "; + } + return String(d); + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case D: + { + pathSegList()->clear(); + TQString d = value.toString(exec).qstring(); + parseSVG(d, false); + if(hasMarkers()) + m_markerData = MarkerData(pathSegList()); + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +Value SVGPathElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGPathElementImpl) + + switch(id) + { + case SVGPathElementImpl::GetTotalLength: + return Number(obj->getTotalLength()); + case SVGPathElementImpl::GetPointAtLength: + return obj->getPointAtLength(args[0].toNumber(exec))->cache(exec); + case SVGPathElementImpl::GetPathSegAtLength: + return Number(obj->getPathSegAtLength(args[0].toNumber(exec))); + case SVGPathElementImpl::CreateSVGPathSegClosePath: + return obj->createSVGPathSegClosePath()->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegMovetoAbs: + return obj->createSVGPathSegMovetoAbs(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegMovetoRel: + return obj->createSVGPathSegMovetoRel(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegLinetoAbs: + return obj->createSVGPathSegLinetoAbs(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegLinetoRel: + return obj->createSVGPathSegLinetoRel(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegCurvetoCubicAbs: + return obj->createSVGPathSegCurvetoCubicAbs(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec), args[4].toNumber(exec), args[5].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegCurvetoCubicRel: + return obj->createSVGPathSegCurvetoCubicRel(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec), args[4].toNumber(exec), args[5].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticAbs: + return obj->createSVGPathSegCurvetoQuadraticAbs(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticRel: + return obj->createSVGPathSegCurvetoQuadraticRel(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegArcAbs: + return obj->createSVGPathSegArcAbs(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec), args[4].toNumber(exec), args[5].toBoolean(exec), args[6].toBoolean(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegArcRel: + return obj->createSVGPathSegArcRel(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec), args[4].toNumber(exec), args[5].toBoolean(exec), args[6].toBoolean(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegLinetoHorizontalAbs: + return obj->createSVGPathSegLinetoHorizontalAbs(args[0].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegLinetoHorizontalRel: + return obj->createSVGPathSegLinetoHorizontalRel(args[0].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegLinetoVerticalAbs: + return obj->createSVGPathSegLinetoVerticalAbs(args[0].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegLinetoVerticalRel: + return obj->createSVGPathSegLinetoVerticalRel(args[0].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegCurvetoCubicSmoothAbs: + return obj->createSVGPathSegCurvetoCubicSmoothAbs(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegCurvetoCubicSmoothRel: + return obj->createSVGPathSegCurvetoCubicSmoothRel(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec), args[3].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticSmoothAbs: + return obj->createSVGPathSegCurvetoQuadraticSmoothAbs(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + case SVGPathElementImpl::CreateSVGPathSegCurvetoQuadraticSmoothRel: + return obj->createSVGPathSegCurvetoQuadraticSmoothRel(args[0].toNumber(exec), args[1].toNumber(exec))->cache(exec); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +SVGRectImpl *SVGPathElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + + if(m_item) + { + T2P::BezierPath *path = ownerDoc()->canvas()->toBezierPath(m_item); + if(path) + { + T2P::Point topLeft; + T2P::Point bottomRight; + + path->boundingBox(&topLeft, &bottomRight); + + ret->setX(topLeft.x()); + ret->setY(topLeft.y()); + ret->setWidth(bottomRight.x() - topLeft.x()); + ret->setHeight(bottomRight.y() - topLeft.y()); + } + } + return ret; +} + +void SVGPathElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + // TODO : this is a quick fix for this problem: + // d attribute encountered before marker attributes. + // Try to process the attributes in the right order, ie. + // d attr processing should be last. + if(hasMarkers() && m_markerData.numMarkers() == 0) + m_markerData = MarkerData(pathSegList()); + m_item = c->createPath(this); + c->insert(m_item); + } +} + +SVGPathElementImpl::MarkerData::MarkerData(SVGPathSegListImpl *path) +{ + unsigned int numSegments = path->numberOfItems(); + double curx = 0; + double cury = 0; + int currentSubpathStartIndex = -1; + double previousQuadraticX1 = 0; + double previousQuadraticY1 = 0; + double previousCubicX2 = 0; + double previousCubicY2 = 0; + + TQValueVector pathSegmentData(numSegments); + + for(unsigned int i = 0; i < numSegments; i++) + { + SVGPathSegImpl *segment = path->getItem(i); + struct SegmentData data; + + data.type = segment->pathSegType(); + + if(segment->pathSegType() == PATHSEG_MOVETO_ABS || segment->pathSegType() == PATHSEG_MOVETO_REL) + { + if(currentSubpathStartIndex >= 0) + { + // Finish the previous subpath. + for(unsigned int j = currentSubpathStartIndex; j < i; j++) + { + pathSegmentData[j].subpathStartIndex = currentSubpathStartIndex; + pathSegmentData[j].subpathEndIndex = i - 1; + pathSegmentData[j].subpathIsClosed = false; + } + } + + currentSubpathStartIndex = i; + } + else if(segment->pathSegType() == PATHSEG_CLOSEPATH) + { + if(currentSubpathStartIndex >= 0) + { + SVGPathSegClosePathImpl *s = static_cast(segment); + + s->setX(pathSegmentData[currentSubpathStartIndex].startx + pathSegmentData[currentSubpathStartIndex].dx); + s->setY(pathSegmentData[currentSubpathStartIndex].starty + pathSegmentData[currentSubpathStartIndex].dy); + + for(unsigned int j = currentSubpathStartIndex; j < i; j++) + { + pathSegmentData[j].subpathStartIndex = currentSubpathStartIndex; + pathSegmentData[j].subpathEndIndex = i; + pathSegmentData[j].subpathIsClosed = true; + } + + data.subpathStartIndex = currentSubpathStartIndex; + data.subpathEndIndex = i; + data.subpathIsClosed = true; + } + + currentSubpathStartIndex = i + 1; + } + + switch(segment->pathSegType()) + { + case PATHSEG_CURVETO_CUBIC_ABS: + { + SVGPathSegCurvetoCubicAbsImpl *s = static_cast(segment); + previousCubicX2 = s->x2(); + previousCubicY2 = s->y2(); + break; + } + case PATHSEG_CURVETO_CUBIC_REL: + { + SVGPathSegCurvetoCubicRelImpl *s = static_cast(segment); + previousCubicX2 = curx + s->x2(); + previousCubicY2 = cury + s->y2(); + break; + } + case PATHSEG_CURVETO_CUBIC_SMOOTH_ABS: + { + SVGPathSegCurvetoCubicSmoothAbsImpl *s = static_cast(segment); + s->setPreviousX2(previousCubicX2); + s->setPreviousY2(previousCubicY2); + previousCubicX2 = s->x2(); + previousCubicY2 = s->y2(); + break; + } + case PATHSEG_CURVETO_CUBIC_SMOOTH_REL: + { + SVGPathSegCurvetoCubicSmoothRelImpl *s = static_cast(segment); + s->setPreviousAbsX2(previousCubicX2); + s->setPreviousAbsY2(previousCubicY2); + previousCubicX2 = curx + s->x2(); + previousCubicY2 = cury + s->y2(); + break; + } + case PATHSEG_CURVETO_QUADRATIC_ABS: + { + SVGPathSegCurvetoQuadraticAbsImpl *s = static_cast(segment); + previousQuadraticX1 = s->x1(); + previousQuadraticY1 = s->y1(); + break; + } + case PATHSEG_CURVETO_QUADRATIC_REL: + { + SVGPathSegCurvetoQuadraticRelImpl *s = static_cast(segment); + previousQuadraticX1 = curx + s->x1(); + previousQuadraticY1 = cury + s->y1(); + break; + } + case PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS: + { + SVGPathSegCurvetoQuadraticSmoothAbsImpl *s = static_cast(segment); + s->setPreviousX1(previousQuadraticX1); + s->setPreviousY1(previousQuadraticY1); + previousQuadraticX1 = s->x1(curx); + previousQuadraticY1 = s->y1(cury); + break; + } + case PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL: + { + SVGPathSegCurvetoQuadraticSmoothRelImpl *s = static_cast(segment); + s->setPreviousAbsX1(previousQuadraticX1); + s->setPreviousAbsY1(previousQuadraticY1); + previousQuadraticX1 = s->absX1(curx); + previousQuadraticY1 = s->absY1(cury); + break; + } + default: + previousCubicX2 = curx; + previousCubicY2 = cury; + previousQuadraticX1 = curx; + previousQuadraticY1 = cury; + break; + } + + data.startx = curx; + data.starty = cury; + + segment->getDeltasAndSlopes(curx, cury, &data.dx, &data.dy, &data.startSlope, &data.endSlope); + + pathSegmentData[i] = data; + + curx += data.dx; + cury += data.dy; + } + + if(currentSubpathStartIndex >= 0) + { + // Finish the previous subpath. + for(unsigned int j = currentSubpathStartIndex; j < numSegments; j++) + { + pathSegmentData[j].subpathStartIndex = currentSubpathStartIndex; + pathSegmentData[j].subpathEndIndex = numSegments - 1; + pathSegmentData[j].subpathIsClosed = false; + } + } + + m_markers.resize(numSegments); + + for(unsigned int i = 0; i < numSegments; i++) + { + struct Marker marker; + + marker.x = pathSegmentData[i].startx + pathSegmentData[i].dx; + marker.y = pathSegmentData[i].starty + pathSegmentData[i].dy; + + double inSlope; + double outSlope; + bool haveInSlope = false; + bool haveOutSlope = false; + + if(pathSegmentData[i].subpathStartIndex == i && pathSegmentData[i].subpathIsClosed) + { + // Spec: For closed subpaths, the marker for the initial vertex uses the end direction + // of the corresponding closepath for its incoming slope and the first segment's + // start slope for its outgoing slope. + haveInSlope = getEndSlope(pathSegmentData, pathSegmentData[i].subpathEndIndex, &inSlope); + haveOutSlope = getStartSlope(pathSegmentData, i + 1, &outSlope); + } + else if(pathSegmentData[i].type == PATHSEG_CLOSEPATH) + { + haveInSlope = getEndSlope(pathSegmentData, i, &inSlope); + + // Spec: If the segment following a closepath is other than a moveto, the marker + // for the closepath uses the following segment's start direction as its + // outgoing direction. + if(i + 1 < numSegments && (pathSegmentData[i + 1].type != PATHSEG_MOVETO_ABS && pathSegmentData[i + 1].type != PATHSEG_MOVETO_REL)) + haveOutSlope = getStartSlope(pathSegmentData, i + 1, &outSlope); + else + haveOutSlope = getStartSlope(pathSegmentData, pathSegmentData[i].subpathStartIndex, &outSlope); + } + else + { + haveOutSlope = getStartSlope(pathSegmentData, i + 1, &outSlope); + haveInSlope = getEndSlope(pathSegmentData, i, &inSlope); + } + + if(!haveInSlope && !haveOutSlope) + { + outSlope = 0; + inSlope = 0; + } + else if(haveInSlope && !haveOutSlope) + outSlope = inSlope; + else if(!haveInSlope && haveOutSlope) + inSlope = outSlope; + + double bisector = SVGAngleImpl::shortestArcBisector(inSlope, outSlope); + marker.angle = bisector; + + m_markers[i] = marker; + } +} + +bool SVGPathElementImpl::MarkerData::getStartSlope(TQValueVector segments, unsigned int i, double *pStartSlope) +{ + if(i > segments.count() - 1 || segments[i].type == PATHSEG_MOVETO_ABS || segments[i].type == PATHSEG_MOVETO_REL) + return false; + else + { + const double epsilon = DBL_EPSILON; + + if(fabs(segments[i].dx) > epsilon || fabs(segments[i].dy) > epsilon) + { + *pStartSlope = segments[i].startSlope; + return true; + } + else + { + int subpathStartIndex = segments[i].subpathStartIndex; + + for(int j = i - 1; j >= subpathStartIndex; j--) + { + if(segments[j].type == PATHSEG_MOVETO_ABS || segments[j].type == PATHSEG_MOVETO_REL) + return false; + + if(fabs(segments[j].dx) > epsilon || fabs(segments[j].dy) > epsilon) + { + *pStartSlope = segments[j].endSlope; + return true; + } + } + + return false; + } + } +} + +bool SVGPathElementImpl::MarkerData::getEndSlope(TQValueVector segments, unsigned int i, double *pEndSlope) +{ + if(i > segments.count() - 1 || segments[i].type == PATHSEG_MOVETO_ABS || segments[i].type == PATHSEG_MOVETO_REL) + return false; + else + { + const double epsilon = DBL_EPSILON; + + if(fabs(segments[i].dx) > epsilon || fabs(segments[i].dy) > epsilon) + { + *pEndSlope = segments[i].endSlope; + return true; + } + else + { + int subpathEndIndex = segments[i].subpathEndIndex; + + for(int j = i + 1; j <= subpathEndIndex; j++) + { + if(segments[j].type == PATHSEG_MOVETO_ABS || segments[j].type == PATHSEG_MOVETO_REL) + return false; + + if(fabs(segments[j].dx) > epsilon || fabs(segments[j].dy) > epsilon) + { + *pEndSlope = segments[j].startSlope; + return true; + } + } + + return false; + } + } +} diff --git a/ksvg/impl/SVGPathSegArcImpl.cc b/ksvg/impl/SVGPathSegArcImpl.cc deleted file mode 100644 index 9d5cc76a..00000000 --- a/ksvg/impl/SVGPathSegArcImpl.cc +++ /dev/null @@ -1,493 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "SVGPathSegArcImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegArcImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -static void getArcSlopes(bool relative, double curx, double cury, double angle, double x, double y, double r1, double r2, bool largeArcFlag, bool sweepFlag, double *pStartSlope, double *pEndSlope) -{ - double sin_th, cos_th; - double a00, a01, a10, a11; - double x0, y0, x1, y1, xc, yc; - double d, sfactor, sfactor_sq; - double th0, th1, th_arc; - int i, n_segs; - - sin_th = sin(angle * (M_PI / 180.0)); - cos_th = cos(angle * (M_PI / 180.0)); - - double dx; - - if(!relative) - dx = (curx - x) / 2.0; - else - dx = -x / 2.0; - - double dy; - - if(!relative) - dy = (cury - y) / 2.0; - else - dy = -y / 2.0; - - double _x1 = cos_th * dx + sin_th * dy; - double _y1 = -sin_th * dx + cos_th * dy; - double Pr1 = r1 * r1; - double Pr2 = r2 * r2; - double Px = _x1 * _x1; - double Py = _y1 * _y1; - - // Spec : check if radii are large enough - double check = Px / Pr1 + Py / Pr2; - if(check > 1) - { - r1 = r1 * sqrt(check); - r2 = r2 * sqrt(check); - } - - a00 = cos_th / r1; - a01 = sin_th / r1; - a10 = -sin_th / r2; - a11 = cos_th / r2; - - x0 = a00 * curx + a01 * cury; - y0 = a10 * curx + a11 * cury; - - if(!relative) - x1 = a00 * x + a01 * y; - else - x1 = a00 * (curx + x) + a01 * (cury + y); - - if(!relative) - y1 = a10 * x + a11 * y; - else - y1 = a10 * (curx + x) + a11 * (cury + y); - - /* (x0, y0) is current point in transformed coordinate space. - (x1, y1) is new point in transformed coordinate space. - - The arc fits a unit-radius circle in this space. - */ - - d = (x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0); - - sfactor_sq = 1.0 / d - 0.25; - - if(sfactor_sq < 0) - sfactor_sq = 0; - - sfactor = sqrt(sfactor_sq); - - if(sweepFlag == largeArcFlag) - sfactor = -sfactor; - - xc = 0.5 * (x0 + x1) - sfactor * (y1 - y0); - yc = 0.5 * (y0 + y1) + sfactor * (x1 - x0); - - /* (xc, yc) is center of the circle. */ - th0 = atan2(y0 - yc, x0 - xc); - th1 = atan2(y1 - yc, x1 - xc); - - th_arc = th1 - th0; - if(th_arc < 0 && sweepFlag) - th_arc += 2 * M_PI; - else if(th_arc > 0 && !sweepFlag) - th_arc -= 2 * M_PI; - - n_segs = (int) (int) ceil(fabs(th_arc / (M_PI * 0.5 + 0.001))); - - for(int step = 0; step < 2; step++) - { - i = step == 0 ? 0 : n_segs - 1; - - double sin_th, cos_th; - double a00, a01, a10, a11; - double x1, y1, x2, y2, x3, y3; - double t; - double th_half; - - double _th0 = th0 + i * th_arc / n_segs; - double _th1 = th0 + (i + 1) * th_arc / n_segs; - - sin_th = sin(angle * (M_PI / 180.0)); - cos_th = cos(angle * (M_PI / 180.0)); - - /* inverse transform compared with rsvg_path_arc */ - a00 = cos_th * r1; - a01 = -sin_th * r2; - a10 = sin_th * r1; - a11 = cos_th * r2; - - th_half = 0.5 * (_th1 - _th0); - t = (8.0 / 3.0) * sin(th_half * 0.5) * sin(th_half * 0.5) / sin(th_half); - x1 = xc + cos(_th0) - t * sin(_th0); - y1 = yc + sin(_th0) + t * cos(_th0); - x3 = xc + cos(_th1); - y3 = yc + sin(_th1); - x2 = x3 + t * sin(_th1); - y2 = y3 - t * cos(_th1); - - double bezX1 = a00 * x1 + a01 * y1; - double bezY1 = a10 * x1 + a11 * y1; - double bezX2 = a00 * x2 + a01 * y2; - double bezY2 = a10 * x2 + a11 * y2; - double bezX = a00 * x3 + a01 * y3; - double bezY = a10 * x3 + a11 * y3; - - if(step == 0) - *pStartSlope = SVGAngleImpl::todeg(atan2(bezY1 - cury, bezX1 - curx)); - else - *pEndSlope = SVGAngleImpl::todeg(atan2(bezY - bezY2, bezX - bezX2)); - } -} - -SVGPathSegArcAbsImpl::SVGPathSegArcAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegArcAbsImpl::~SVGPathSegArcAbsImpl() -{ -} - -void SVGPathSegArcAbsImpl::setX(double x) -{ - m_x = x; -} - -double SVGPathSegArcAbsImpl::x() const -{ - return m_x; -} - -void SVGPathSegArcAbsImpl::setY(double y) -{ - m_y = y; -} - -double SVGPathSegArcAbsImpl::y() const -{ - return m_y; -} - -void SVGPathSegArcAbsImpl::setR1(double r1) -{ - m_r1 = r1; -} - -double SVGPathSegArcAbsImpl::r1() const -{ - return m_r1; -} - -void SVGPathSegArcAbsImpl::setR2(double r2) -{ - m_r2 = r2; -} - -double SVGPathSegArcAbsImpl::r2() const -{ - return m_r2; -} - -void SVGPathSegArcAbsImpl::setAngle(double angle) -{ - m_angle = angle; -} - -double SVGPathSegArcAbsImpl::angle() const -{ - return m_angle; -} - -void SVGPathSegArcAbsImpl::setLargeArcFlag(bool largeArcFlag) -{ - m_largeArcFlag = largeArcFlag; -} - -bool SVGPathSegArcAbsImpl::largeArcFlag() const -{ - return m_largeArcFlag; -} - -void SVGPathSegArcAbsImpl::setSweepFlag(bool sweepFlag) -{ - m_sweepFlag = sweepFlag; -} - -bool SVGPathSegArcAbsImpl::sweepFlag() const -{ - return m_sweepFlag; -} - -void SVGPathSegArcAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - double dx = x() - curx; - double dy = y() - cury; - double startSlope; - double endSlope; - getArcSlopes(false, curx, cury, angle(), x(), y(), r1(), r2(), largeArcFlag(), sweepFlag(), &startSlope, &endSlope); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegArcAbsImpl::s_hashTable 11 - x SVGPathSegArcAbsImpl::X DontDelete - y SVGPathSegArcAbsImpl::Y DontDelete - r1 SVGPathSegArcAbsImpl::R1 DontDelete - r2 SVGPathSegArcAbsImpl::R2 DontDelete - angle SVGPathSegArcAbsImpl::Angle DontDelete - largeArcFlag SVGPathSegArcAbsImpl::LargeArcFlag DontDelete - sweepFlag SVGPathSegArcAbsImpl::SweepFlag DontDelete -@end -*/ - -Value SVGPathSegArcAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - case R1: - return Number(r1()); - case R2: - return Number(r2()); - case Angle: - return Number(angle()); - case LargeArcFlag: - return Boolean(largeArcFlag()); - case SweepFlag: - return Boolean(sweepFlag()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegArcAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case R1: - m_r1 = value.toNumber(exec); - break; - case R2: - m_r2 = value.toNumber(exec); - break; - case Angle: - m_angle = value.toNumber(exec); - break; - case LargeArcFlag: - m_largeArcFlag = value.toBoolean(exec); - break; - case SweepFlag: - m_sweepFlag = value.toBoolean(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - -SVGPathSegArcRelImpl::SVGPathSegArcRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegArcRelImpl::~SVGPathSegArcRelImpl() -{ -} - -void SVGPathSegArcRelImpl::setX(double x) -{ - m_x = x; -} - -double SVGPathSegArcRelImpl::x() const -{ - return m_x; -} - -void SVGPathSegArcRelImpl::setY(double y) -{ - m_y = y; -} - -double SVGPathSegArcRelImpl::y() const -{ - return m_y; -} - -void SVGPathSegArcRelImpl::setR1(double r1) -{ - m_r1 = r1; -} - -double SVGPathSegArcRelImpl::r1() const -{ - return m_r1; -} - -void SVGPathSegArcRelImpl::setR2(double r2) -{ - m_r2 = r2; -} - -double SVGPathSegArcRelImpl::r2() const -{ - return m_r2; -} - -void SVGPathSegArcRelImpl::setAngle(double angle) -{ - m_angle = angle; -} - -double SVGPathSegArcRelImpl::angle() const -{ - return m_angle; -} - -void SVGPathSegArcRelImpl::setLargeArcFlag(bool largeArcFlag) -{ - m_largeArcFlag = largeArcFlag; -} - -bool SVGPathSegArcRelImpl::largeArcFlag() const -{ - return m_largeArcFlag; -} - -void SVGPathSegArcRelImpl::setSweepFlag(bool sweepFlag) -{ - m_sweepFlag = sweepFlag; -} - -bool SVGPathSegArcRelImpl::sweepFlag() const -{ - return m_sweepFlag; -} - -void SVGPathSegArcRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - double dx = x(); - double dy = y(); - double startSlope; - double endSlope; - getArcSlopes(true, curx, cury, angle(), x(), y(), r1(), r2(), largeArcFlag(), sweepFlag(), &startSlope, &endSlope); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegArcRelImpl::s_hashTable 11 - x SVGPathSegArcRelImpl::X DontDelete - y SVGPathSegArcRelImpl::Y DontDelete - r1 SVGPathSegArcRelImpl::R1 DontDelete - r2 SVGPathSegArcRelImpl::R2 DontDelete - angle SVGPathSegArcRelImpl::Angle DontDelete - largeArcFlag SVGPathSegArcRelImpl::LargeArcFlag DontDelete - sweepFlag SVGPathSegArcRelImpl::SweepFlag DontDelete -@end -*/ - -Value SVGPathSegArcRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - case R1: - return Number(r1()); - case R2: - return Number(r2()); - case Angle: - return Number(angle()); - case LargeArcFlag: - return Boolean(largeArcFlag()); - case SweepFlag: - return Boolean(sweepFlag()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegArcRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case R1: - m_r1 = value.toNumber(exec); - break; - case R2: - m_r2 = value.toNumber(exec); - break; - case Angle: - m_angle = value.toNumber(exec); - break; - case LargeArcFlag: - m_largeArcFlag = value.toBoolean(exec); - break; - case SweepFlag: - m_sweepFlag = value.toBoolean(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegArcImpl.cpp b/ksvg/impl/SVGPathSegArcImpl.cpp new file mode 100644 index 00000000..9d5cc76a --- /dev/null +++ b/ksvg/impl/SVGPathSegArcImpl.cpp @@ -0,0 +1,493 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "SVGPathSegArcImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegArcImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +static void getArcSlopes(bool relative, double curx, double cury, double angle, double x, double y, double r1, double r2, bool largeArcFlag, bool sweepFlag, double *pStartSlope, double *pEndSlope) +{ + double sin_th, cos_th; + double a00, a01, a10, a11; + double x0, y0, x1, y1, xc, yc; + double d, sfactor, sfactor_sq; + double th0, th1, th_arc; + int i, n_segs; + + sin_th = sin(angle * (M_PI / 180.0)); + cos_th = cos(angle * (M_PI / 180.0)); + + double dx; + + if(!relative) + dx = (curx - x) / 2.0; + else + dx = -x / 2.0; + + double dy; + + if(!relative) + dy = (cury - y) / 2.0; + else + dy = -y / 2.0; + + double _x1 = cos_th * dx + sin_th * dy; + double _y1 = -sin_th * dx + cos_th * dy; + double Pr1 = r1 * r1; + double Pr2 = r2 * r2; + double Px = _x1 * _x1; + double Py = _y1 * _y1; + + // Spec : check if radii are large enough + double check = Px / Pr1 + Py / Pr2; + if(check > 1) + { + r1 = r1 * sqrt(check); + r2 = r2 * sqrt(check); + } + + a00 = cos_th / r1; + a01 = sin_th / r1; + a10 = -sin_th / r2; + a11 = cos_th / r2; + + x0 = a00 * curx + a01 * cury; + y0 = a10 * curx + a11 * cury; + + if(!relative) + x1 = a00 * x + a01 * y; + else + x1 = a00 * (curx + x) + a01 * (cury + y); + + if(!relative) + y1 = a10 * x + a11 * y; + else + y1 = a10 * (curx + x) + a11 * (cury + y); + + /* (x0, y0) is current point in transformed coordinate space. + (x1, y1) is new point in transformed coordinate space. + + The arc fits a unit-radius circle in this space. + */ + + d = (x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0); + + sfactor_sq = 1.0 / d - 0.25; + + if(sfactor_sq < 0) + sfactor_sq = 0; + + sfactor = sqrt(sfactor_sq); + + if(sweepFlag == largeArcFlag) + sfactor = -sfactor; + + xc = 0.5 * (x0 + x1) - sfactor * (y1 - y0); + yc = 0.5 * (y0 + y1) + sfactor * (x1 - x0); + + /* (xc, yc) is center of the circle. */ + th0 = atan2(y0 - yc, x0 - xc); + th1 = atan2(y1 - yc, x1 - xc); + + th_arc = th1 - th0; + if(th_arc < 0 && sweepFlag) + th_arc += 2 * M_PI; + else if(th_arc > 0 && !sweepFlag) + th_arc -= 2 * M_PI; + + n_segs = (int) (int) ceil(fabs(th_arc / (M_PI * 0.5 + 0.001))); + + for(int step = 0; step < 2; step++) + { + i = step == 0 ? 0 : n_segs - 1; + + double sin_th, cos_th; + double a00, a01, a10, a11; + double x1, y1, x2, y2, x3, y3; + double t; + double th_half; + + double _th0 = th0 + i * th_arc / n_segs; + double _th1 = th0 + (i + 1) * th_arc / n_segs; + + sin_th = sin(angle * (M_PI / 180.0)); + cos_th = cos(angle * (M_PI / 180.0)); + + /* inverse transform compared with rsvg_path_arc */ + a00 = cos_th * r1; + a01 = -sin_th * r2; + a10 = sin_th * r1; + a11 = cos_th * r2; + + th_half = 0.5 * (_th1 - _th0); + t = (8.0 / 3.0) * sin(th_half * 0.5) * sin(th_half * 0.5) / sin(th_half); + x1 = xc + cos(_th0) - t * sin(_th0); + y1 = yc + sin(_th0) + t * cos(_th0); + x3 = xc + cos(_th1); + y3 = yc + sin(_th1); + x2 = x3 + t * sin(_th1); + y2 = y3 - t * cos(_th1); + + double bezX1 = a00 * x1 + a01 * y1; + double bezY1 = a10 * x1 + a11 * y1; + double bezX2 = a00 * x2 + a01 * y2; + double bezY2 = a10 * x2 + a11 * y2; + double bezX = a00 * x3 + a01 * y3; + double bezY = a10 * x3 + a11 * y3; + + if(step == 0) + *pStartSlope = SVGAngleImpl::todeg(atan2(bezY1 - cury, bezX1 - curx)); + else + *pEndSlope = SVGAngleImpl::todeg(atan2(bezY - bezY2, bezX - bezX2)); + } +} + +SVGPathSegArcAbsImpl::SVGPathSegArcAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegArcAbsImpl::~SVGPathSegArcAbsImpl() +{ +} + +void SVGPathSegArcAbsImpl::setX(double x) +{ + m_x = x; +} + +double SVGPathSegArcAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegArcAbsImpl::setY(double y) +{ + m_y = y; +} + +double SVGPathSegArcAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegArcAbsImpl::setR1(double r1) +{ + m_r1 = r1; +} + +double SVGPathSegArcAbsImpl::r1() const +{ + return m_r1; +} + +void SVGPathSegArcAbsImpl::setR2(double r2) +{ + m_r2 = r2; +} + +double SVGPathSegArcAbsImpl::r2() const +{ + return m_r2; +} + +void SVGPathSegArcAbsImpl::setAngle(double angle) +{ + m_angle = angle; +} + +double SVGPathSegArcAbsImpl::angle() const +{ + return m_angle; +} + +void SVGPathSegArcAbsImpl::setLargeArcFlag(bool largeArcFlag) +{ + m_largeArcFlag = largeArcFlag; +} + +bool SVGPathSegArcAbsImpl::largeArcFlag() const +{ + return m_largeArcFlag; +} + +void SVGPathSegArcAbsImpl::setSweepFlag(bool sweepFlag) +{ + m_sweepFlag = sweepFlag; +} + +bool SVGPathSegArcAbsImpl::sweepFlag() const +{ + return m_sweepFlag; +} + +void SVGPathSegArcAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope; + double endSlope; + getArcSlopes(false, curx, cury, angle(), x(), y(), r1(), r2(), largeArcFlag(), sweepFlag(), &startSlope, &endSlope); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegArcAbsImpl::s_hashTable 11 + x SVGPathSegArcAbsImpl::X DontDelete + y SVGPathSegArcAbsImpl::Y DontDelete + r1 SVGPathSegArcAbsImpl::R1 DontDelete + r2 SVGPathSegArcAbsImpl::R2 DontDelete + angle SVGPathSegArcAbsImpl::Angle DontDelete + largeArcFlag SVGPathSegArcAbsImpl::LargeArcFlag DontDelete + sweepFlag SVGPathSegArcAbsImpl::SweepFlag DontDelete +@end +*/ + +Value SVGPathSegArcAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case R1: + return Number(r1()); + case R2: + return Number(r2()); + case Angle: + return Number(angle()); + case LargeArcFlag: + return Boolean(largeArcFlag()); + case SweepFlag: + return Boolean(sweepFlag()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegArcAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case R1: + m_r1 = value.toNumber(exec); + break; + case R2: + m_r2 = value.toNumber(exec); + break; + case Angle: + m_angle = value.toNumber(exec); + break; + case LargeArcFlag: + m_largeArcFlag = value.toBoolean(exec); + break; + case SweepFlag: + m_sweepFlag = value.toBoolean(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + +SVGPathSegArcRelImpl::SVGPathSegArcRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegArcRelImpl::~SVGPathSegArcRelImpl() +{ +} + +void SVGPathSegArcRelImpl::setX(double x) +{ + m_x = x; +} + +double SVGPathSegArcRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegArcRelImpl::setY(double y) +{ + m_y = y; +} + +double SVGPathSegArcRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegArcRelImpl::setR1(double r1) +{ + m_r1 = r1; +} + +double SVGPathSegArcRelImpl::r1() const +{ + return m_r1; +} + +void SVGPathSegArcRelImpl::setR2(double r2) +{ + m_r2 = r2; +} + +double SVGPathSegArcRelImpl::r2() const +{ + return m_r2; +} + +void SVGPathSegArcRelImpl::setAngle(double angle) +{ + m_angle = angle; +} + +double SVGPathSegArcRelImpl::angle() const +{ + return m_angle; +} + +void SVGPathSegArcRelImpl::setLargeArcFlag(bool largeArcFlag) +{ + m_largeArcFlag = largeArcFlag; +} + +bool SVGPathSegArcRelImpl::largeArcFlag() const +{ + return m_largeArcFlag; +} + +void SVGPathSegArcRelImpl::setSweepFlag(bool sweepFlag) +{ + m_sweepFlag = sweepFlag; +} + +bool SVGPathSegArcRelImpl::sweepFlag() const +{ + return m_sweepFlag; +} + +void SVGPathSegArcRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x(); + double dy = y(); + double startSlope; + double endSlope; + getArcSlopes(true, curx, cury, angle(), x(), y(), r1(), r2(), largeArcFlag(), sweepFlag(), &startSlope, &endSlope); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegArcRelImpl::s_hashTable 11 + x SVGPathSegArcRelImpl::X DontDelete + y SVGPathSegArcRelImpl::Y DontDelete + r1 SVGPathSegArcRelImpl::R1 DontDelete + r2 SVGPathSegArcRelImpl::R2 DontDelete + angle SVGPathSegArcRelImpl::Angle DontDelete + largeArcFlag SVGPathSegArcRelImpl::LargeArcFlag DontDelete + sweepFlag SVGPathSegArcRelImpl::SweepFlag DontDelete +@end +*/ + +Value SVGPathSegArcRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case R1: + return Number(r1()); + case R2: + return Number(r2()); + case Angle: + return Number(angle()); + case LargeArcFlag: + return Boolean(largeArcFlag()); + case SweepFlag: + return Boolean(sweepFlag()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegArcRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case R1: + m_r1 = value.toNumber(exec); + break; + case R2: + m_r2 = value.toNumber(exec); + break; + case Angle: + m_angle = value.toNumber(exec); + break; + case LargeArcFlag: + m_largeArcFlag = value.toBoolean(exec); + break; + case SweepFlag: + m_sweepFlag = value.toBoolean(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPathSegClosePathImpl.cc b/ksvg/impl/SVGPathSegClosePathImpl.cc deleted file mode 100644 index f5e15f88..00000000 --- a/ksvg/impl/SVGPathSegClosePathImpl.cc +++ /dev/null @@ -1,44 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPathSegClosePathImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -SVGPathSegClosePathImpl::SVGPathSegClosePathImpl() : SVGPathSegImpl() -{ -} - -SVGPathSegClosePathImpl::~SVGPathSegClosePathImpl() -{ -} - -void SVGPathSegClosePathImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - double dx = x() - curx; - double dy = y() - cury; - double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); - double endSlope = startSlope; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} diff --git a/ksvg/impl/SVGPathSegClosePathImpl.cpp b/ksvg/impl/SVGPathSegClosePathImpl.cpp new file mode 100644 index 00000000..f5e15f88 --- /dev/null +++ b/ksvg/impl/SVGPathSegClosePathImpl.cpp @@ -0,0 +1,44 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPathSegClosePathImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +SVGPathSegClosePathImpl::SVGPathSegClosePathImpl() : SVGPathSegImpl() +{ +} + +SVGPathSegClosePathImpl::~SVGPathSegClosePathImpl() +{ +} + +void SVGPathSegClosePathImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); + double endSlope = startSlope; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} diff --git a/ksvg/impl/SVGPathSegCurvetoCubicImpl.cc b/ksvg/impl/SVGPathSegCurvetoCubicImpl.cc deleted file mode 100644 index 597b5bdc..00000000 --- a/ksvg/impl/SVGPathSegCurvetoCubicImpl.cc +++ /dev/null @@ -1,323 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegCurvetoCubicImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegCurvetoCubicImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGPathSegCurvetoCubicAbsImpl::SVGPathSegCurvetoCubicAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegCurvetoCubicAbsImpl::~SVGPathSegCurvetoCubicAbsImpl() -{ -} - -void SVGPathSegCurvetoCubicAbsImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegCurvetoCubicAbsImpl::x() const -{ - return m_x; -} - -void SVGPathSegCurvetoCubicAbsImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegCurvetoCubicAbsImpl::y() const -{ - return m_y; -} - -void SVGPathSegCurvetoCubicAbsImpl::setX1(const double &x1) -{ - m_x1 = x1; -} - -double SVGPathSegCurvetoCubicAbsImpl::x1() const -{ - return m_x1; -} - -void SVGPathSegCurvetoCubicAbsImpl::setY1(const double &y1) -{ - m_y1 = y1; -} - -double SVGPathSegCurvetoCubicAbsImpl::y1() const -{ - return m_y1; -} - -void SVGPathSegCurvetoCubicAbsImpl::setX2(const double &x2) -{ - m_x2 = x2; -} - -double SVGPathSegCurvetoCubicAbsImpl::x2() const -{ - return m_x2; -} - -void SVGPathSegCurvetoCubicAbsImpl::setY2(const double &y2) -{ - m_y2 = y2; -} - -double SVGPathSegCurvetoCubicAbsImpl::y2() const -{ - return m_y2; -} - -void SVGPathSegCurvetoCubicAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - double dx = x() - curx; - double dy = y() - cury; - double startSlope = SVGAngleImpl::todeg(atan2(y1() - cury, x1() - curx)); - double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegCurvetoCubicAbsImpl::s_hashTable 7 - x SVGPathSegCurvetoCubicAbsImpl::X DontDelete - y SVGPathSegCurvetoCubicAbsImpl::Y DontDelete - x1 SVGPathSegCurvetoCubicAbsImpl::X1 DontDelete - y1 SVGPathSegCurvetoCubicAbsImpl::Y1 DontDelete - x2 SVGPathSegCurvetoCubicAbsImpl::X2 DontDelete - y2 SVGPathSegCurvetoCubicAbsImpl::Y2 DontDelete -@end -*/ - -Value SVGPathSegCurvetoCubicAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - case X1: - return Number(x1()); - case Y1: - return Number(y1()); - case X2: - return Number(x2()); - case Y2: - return Number(y2()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegCurvetoCubicAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case X1: - m_x1 = value.toNumber(exec); - break; - case Y1: - m_y1 = value.toNumber(exec); - break; - case X2: - m_x2 = value.toNumber(exec); - break; - case Y2: - m_y2 = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - - -SVGPathSegCurvetoCubicRelImpl::SVGPathSegCurvetoCubicRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegCurvetoCubicRelImpl::~SVGPathSegCurvetoCubicRelImpl() -{ -} - -void SVGPathSegCurvetoCubicRelImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegCurvetoCubicRelImpl::x() const -{ - return m_x; -} - -void SVGPathSegCurvetoCubicRelImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegCurvetoCubicRelImpl::y() const -{ - return m_y; -} - -void SVGPathSegCurvetoCubicRelImpl::setX1(const double &x1) -{ - m_x1 = x1; -} - -double SVGPathSegCurvetoCubicRelImpl::x1() const -{ - return m_x1; -} - -void SVGPathSegCurvetoCubicRelImpl::setY1(const double &y1) -{ - m_y1 = y1; -} - -double SVGPathSegCurvetoCubicRelImpl::y1() const -{ - return m_y1; -} - -void SVGPathSegCurvetoCubicRelImpl::setX2(const double &x2) -{ - m_x2 = x2; -} - -double SVGPathSegCurvetoCubicRelImpl::x2() const -{ - return m_x2; -} - -void SVGPathSegCurvetoCubicRelImpl::setY2(const double &y2) -{ - m_y2 = y2; -} - -double SVGPathSegCurvetoCubicRelImpl::y2() const -{ - return m_y2; -} - -void SVGPathSegCurvetoCubicRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - Q_UNUSED(curx); - Q_UNUSED(cury); - double dx = x(); - double dy = y(); - double startSlope = SVGAngleImpl::todeg(atan2(y1(), x1())); - double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegCurvetoCubicRelImpl::s_hashTable 7 - x SVGPathSegCurvetoCubicRelImpl::X DontDelete - y SVGPathSegCurvetoCubicRelImpl::Y DontDelete - x1 SVGPathSegCurvetoCubicRelImpl::X1 DontDelete - y1 SVGPathSegCurvetoCubicRelImpl::Y1 DontDelete - x2 SVGPathSegCurvetoCubicRelImpl::X2 DontDelete - y2 SVGPathSegCurvetoCubicRelImpl::Y2 DontDelete -@end -*/ - -Value SVGPathSegCurvetoCubicRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - case X1: - return Number(x1()); - case Y1: - return Number(y1()); - case X2: - return Number(x2()); - case Y2: - return Number(y2()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegCurvetoCubicRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case X1: - m_x1 = value.toNumber(exec); - break; - case Y1: - m_y1 = value.toNumber(exec); - break; - case X2: - m_x2 = value.toNumber(exec); - break; - case Y2: - m_y2 = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegCurvetoCubicImpl.cpp b/ksvg/impl/SVGPathSegCurvetoCubicImpl.cpp new file mode 100644 index 00000000..597b5bdc --- /dev/null +++ b/ksvg/impl/SVGPathSegCurvetoCubicImpl.cpp @@ -0,0 +1,323 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegCurvetoCubicImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegCurvetoCubicImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegCurvetoCubicAbsImpl::SVGPathSegCurvetoCubicAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoCubicAbsImpl::~SVGPathSegCurvetoCubicAbsImpl() +{ +} + +void SVGPathSegCurvetoCubicAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoCubicAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoCubicAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoCubicAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoCubicAbsImpl::setX1(const double &x1) +{ + m_x1 = x1; +} + +double SVGPathSegCurvetoCubicAbsImpl::x1() const +{ + return m_x1; +} + +void SVGPathSegCurvetoCubicAbsImpl::setY1(const double &y1) +{ + m_y1 = y1; +} + +double SVGPathSegCurvetoCubicAbsImpl::y1() const +{ + return m_y1; +} + +void SVGPathSegCurvetoCubicAbsImpl::setX2(const double &x2) +{ + m_x2 = x2; +} + +double SVGPathSegCurvetoCubicAbsImpl::x2() const +{ + return m_x2; +} + +void SVGPathSegCurvetoCubicAbsImpl::setY2(const double &y2) +{ + m_y2 = y2; +} + +double SVGPathSegCurvetoCubicAbsImpl::y2() const +{ + return m_y2; +} + +void SVGPathSegCurvetoCubicAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope = SVGAngleImpl::todeg(atan2(y1() - cury, x1() - curx)); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoCubicAbsImpl::s_hashTable 7 + x SVGPathSegCurvetoCubicAbsImpl::X DontDelete + y SVGPathSegCurvetoCubicAbsImpl::Y DontDelete + x1 SVGPathSegCurvetoCubicAbsImpl::X1 DontDelete + y1 SVGPathSegCurvetoCubicAbsImpl::Y1 DontDelete + x2 SVGPathSegCurvetoCubicAbsImpl::X2 DontDelete + y2 SVGPathSegCurvetoCubicAbsImpl::Y2 DontDelete +@end +*/ + +Value SVGPathSegCurvetoCubicAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case X1: + return Number(x1()); + case Y1: + return Number(y1()); + case X2: + return Number(x2()); + case Y2: + return Number(y2()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoCubicAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case X1: + m_x1 = value.toNumber(exec); + break; + case Y1: + m_y1 = value.toNumber(exec); + break; + case X2: + m_x2 = value.toNumber(exec); + break; + case Y2: + m_y2 = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + + +SVGPathSegCurvetoCubicRelImpl::SVGPathSegCurvetoCubicRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoCubicRelImpl::~SVGPathSegCurvetoCubicRelImpl() +{ +} + +void SVGPathSegCurvetoCubicRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoCubicRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoCubicRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoCubicRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoCubicRelImpl::setX1(const double &x1) +{ + m_x1 = x1; +} + +double SVGPathSegCurvetoCubicRelImpl::x1() const +{ + return m_x1; +} + +void SVGPathSegCurvetoCubicRelImpl::setY1(const double &y1) +{ + m_y1 = y1; +} + +double SVGPathSegCurvetoCubicRelImpl::y1() const +{ + return m_y1; +} + +void SVGPathSegCurvetoCubicRelImpl::setX2(const double &x2) +{ + m_x2 = x2; +} + +double SVGPathSegCurvetoCubicRelImpl::x2() const +{ + return m_x2; +} + +void SVGPathSegCurvetoCubicRelImpl::setY2(const double &y2) +{ + m_y2 = y2; +} + +double SVGPathSegCurvetoCubicRelImpl::y2() const +{ + return m_y2; +} + +void SVGPathSegCurvetoCubicRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + Q_UNUSED(curx); + Q_UNUSED(cury); + double dx = x(); + double dy = y(); + double startSlope = SVGAngleImpl::todeg(atan2(y1(), x1())); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoCubicRelImpl::s_hashTable 7 + x SVGPathSegCurvetoCubicRelImpl::X DontDelete + y SVGPathSegCurvetoCubicRelImpl::Y DontDelete + x1 SVGPathSegCurvetoCubicRelImpl::X1 DontDelete + y1 SVGPathSegCurvetoCubicRelImpl::Y1 DontDelete + x2 SVGPathSegCurvetoCubicRelImpl::X2 DontDelete + y2 SVGPathSegCurvetoCubicRelImpl::Y2 DontDelete +@end +*/ + +Value SVGPathSegCurvetoCubicRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case X1: + return Number(x1()); + case Y1: + return Number(y1()); + case X2: + return Number(x2()); + case Y2: + return Number(y2()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoCubicRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case X1: + m_x1 = value.toNumber(exec); + break; + case Y1: + m_y1 = value.toNumber(exec); + break; + case X2: + m_x2 = value.toNumber(exec); + break; + case Y2: + m_y2 = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cc b/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cc deleted file mode 100644 index 8bc5460e..00000000 --- a/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cc +++ /dev/null @@ -1,296 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegCurvetoCubicSmoothImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegCurvetoCubicSmoothImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGPathSegCurvetoCubicSmoothAbsImpl::SVGPathSegCurvetoCubicSmoothAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegCurvetoCubicSmoothAbsImpl::~SVGPathSegCurvetoCubicSmoothAbsImpl() -{ -} - -void SVGPathSegCurvetoCubicSmoothAbsImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegCurvetoCubicSmoothAbsImpl::x() const -{ - return m_x; -} - -void SVGPathSegCurvetoCubicSmoothAbsImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegCurvetoCubicSmoothAbsImpl::y() const -{ - return m_y; -} - -void SVGPathSegCurvetoCubicSmoothAbsImpl::setX2(const double &x2) -{ - m_x2 = x2; -} - -double SVGPathSegCurvetoCubicSmoothAbsImpl::x2() const -{ - return m_x2; -} - -void SVGPathSegCurvetoCubicSmoothAbsImpl::setY2(const double &y2) -{ - m_y2 = y2; -} - -double SVGPathSegCurvetoCubicSmoothAbsImpl::y2() const -{ - return m_y2; -} - -void SVGPathSegCurvetoCubicSmoothAbsImpl::setPreviousX2(double x2) -{ - m_previousX2 = x2; -} - -void SVGPathSegCurvetoCubicSmoothAbsImpl::setPreviousY2(double y2) -{ - m_previousY2 = y2; -} - -double SVGPathSegCurvetoCubicSmoothAbsImpl::x1(double curx) const -{ - return curx - (m_previousX2 - curx); -} - -double SVGPathSegCurvetoCubicSmoothAbsImpl::y1(double cury) const -{ - return cury - (m_previousY2 - cury); -} - -void SVGPathSegCurvetoCubicSmoothAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - double dx = x() - curx; - double dy = y() - cury; - double startSlope = SVGAngleImpl::todeg(atan2(y1(cury) - cury, x1(curx) - curx)); - double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegCurvetoCubicSmoothAbsImpl::s_hashTable 5 - x SVGPathSegCurvetoCubicSmoothAbsImpl::X DontDelete - y SVGPathSegCurvetoCubicSmoothAbsImpl::Y DontDelete - x2 SVGPathSegCurvetoCubicSmoothAbsImpl::X2 DontDelete - y2 SVGPathSegCurvetoCubicSmoothAbsImpl::Y2 DontDelete -@end -*/ - -Value SVGPathSegCurvetoCubicSmoothAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - case X2: - return Number(x2()); - case Y2: - return Number(y2()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegCurvetoCubicSmoothAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case X2: - m_x2 = value.toNumber(exec); - break; - case Y2: - m_y2 = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - -SVGPathSegCurvetoCubicSmoothRelImpl::SVGPathSegCurvetoCubicSmoothRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegCurvetoCubicSmoothRelImpl::~SVGPathSegCurvetoCubicSmoothRelImpl() -{ -} - -void SVGPathSegCurvetoCubicSmoothRelImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegCurvetoCubicSmoothRelImpl::x() const -{ - return m_x; -} - -void SVGPathSegCurvetoCubicSmoothRelImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegCurvetoCubicSmoothRelImpl::y() const -{ - return m_y; -} - -void SVGPathSegCurvetoCubicSmoothRelImpl::setX2(const double &x2) -{ - m_x2 = x2; -} - -double SVGPathSegCurvetoCubicSmoothRelImpl::x2() const -{ - return m_x2; -} - -void SVGPathSegCurvetoCubicSmoothRelImpl::setY2(const double &y2) -{ - m_y2 = y2; -} - -double SVGPathSegCurvetoCubicSmoothRelImpl::y2() const -{ - return m_y2; -} - -void SVGPathSegCurvetoCubicSmoothRelImpl::setPreviousAbsX2(double x2) -{ - m_previousAbsX2 = x2; -} - -void SVGPathSegCurvetoCubicSmoothRelImpl::setPreviousAbsY2(double y2) -{ - m_previousAbsY2 = y2; -} - -double SVGPathSegCurvetoCubicSmoothRelImpl::absX1(double curx) const -{ - return curx - (m_previousAbsX2 - curx); -} - -double SVGPathSegCurvetoCubicSmoothRelImpl::absY1(double cury) const -{ - return cury - (m_previousAbsY2 - cury); -} - -void SVGPathSegCurvetoCubicSmoothRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - double dx = x(); - double dy = y(); - double startSlope = SVGAngleImpl::todeg(atan2(absY1(cury) - cury, absX1(curx) - curx)); - double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegCurvetoCubicSmoothRelImpl::s_hashTable 5 - x SVGPathSegCurvetoCubicSmoothRelImpl::X DontDelete - y SVGPathSegCurvetoCubicSmoothRelImpl::Y DontDelete - x2 SVGPathSegCurvetoCubicSmoothRelImpl::X2 DontDelete - y2 SVGPathSegCurvetoCubicSmoothRelImpl::Y2 DontDelete -@end -*/ - -Value SVGPathSegCurvetoCubicSmoothRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - case X2: - return Number(x2()); - case Y2: - return Number(y2()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegCurvetoCubicSmoothRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case X2: - m_x2 = value.toNumber(exec); - break; - case Y2: - m_y2 = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp b/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp new file mode 100644 index 00000000..8bc5460e --- /dev/null +++ b/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp @@ -0,0 +1,296 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegCurvetoCubicSmoothImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegCurvetoCubicSmoothImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegCurvetoCubicSmoothAbsImpl::SVGPathSegCurvetoCubicSmoothAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoCubicSmoothAbsImpl::~SVGPathSegCurvetoCubicSmoothAbsImpl() +{ +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setX2(const double &x2) +{ + m_x2 = x2; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::x2() const +{ + return m_x2; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setY2(const double &y2) +{ + m_y2 = y2; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::y2() const +{ + return m_y2; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setPreviousX2(double x2) +{ + m_previousX2 = x2; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setPreviousY2(double y2) +{ + m_previousY2 = y2; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::x1(double curx) const +{ + return curx - (m_previousX2 - curx); +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::y1(double cury) const +{ + return cury - (m_previousY2 - cury); +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope = SVGAngleImpl::todeg(atan2(y1(cury) - cury, x1(curx) - curx)); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoCubicSmoothAbsImpl::s_hashTable 5 + x SVGPathSegCurvetoCubicSmoothAbsImpl::X DontDelete + y SVGPathSegCurvetoCubicSmoothAbsImpl::Y DontDelete + x2 SVGPathSegCurvetoCubicSmoothAbsImpl::X2 DontDelete + y2 SVGPathSegCurvetoCubicSmoothAbsImpl::Y2 DontDelete +@end +*/ + +Value SVGPathSegCurvetoCubicSmoothAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case X2: + return Number(x2()); + case Y2: + return Number(y2()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case X2: + m_x2 = value.toNumber(exec); + break; + case Y2: + m_y2 = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + +SVGPathSegCurvetoCubicSmoothRelImpl::SVGPathSegCurvetoCubicSmoothRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoCubicSmoothRelImpl::~SVGPathSegCurvetoCubicSmoothRelImpl() +{ +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setX2(const double &x2) +{ + m_x2 = x2; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::x2() const +{ + return m_x2; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setY2(const double &y2) +{ + m_y2 = y2; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::y2() const +{ + return m_y2; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setPreviousAbsX2(double x2) +{ + m_previousAbsX2 = x2; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setPreviousAbsY2(double y2) +{ + m_previousAbsY2 = y2; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::absX1(double curx) const +{ + return curx - (m_previousAbsX2 - curx); +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::absY1(double cury) const +{ + return cury - (m_previousAbsY2 - cury); +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x(); + double dy = y(); + double startSlope = SVGAngleImpl::todeg(atan2(absY1(cury) - cury, absX1(curx) - curx)); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoCubicSmoothRelImpl::s_hashTable 5 + x SVGPathSegCurvetoCubicSmoothRelImpl::X DontDelete + y SVGPathSegCurvetoCubicSmoothRelImpl::Y DontDelete + x2 SVGPathSegCurvetoCubicSmoothRelImpl::X2 DontDelete + y2 SVGPathSegCurvetoCubicSmoothRelImpl::Y2 DontDelete +@end +*/ + +Value SVGPathSegCurvetoCubicSmoothRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case X2: + return Number(x2()); + case Y2: + return Number(y2()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case X2: + m_x2 = value.toNumber(exec); + break; + case Y2: + m_y2 = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPathSegCurvetoQuadraticImpl.cc b/ksvg/impl/SVGPathSegCurvetoQuadraticImpl.cc deleted file mode 100644 index fa78804f..00000000 --- a/ksvg/impl/SVGPathSegCurvetoQuadraticImpl.cc +++ /dev/null @@ -1,258 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegCurvetoQuadraticImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegCurvetoQuadraticImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGPathSegCurvetoQuadraticAbsImpl::SVGPathSegCurvetoQuadraticAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegCurvetoQuadraticAbsImpl::~SVGPathSegCurvetoQuadraticAbsImpl() -{ -} - -void SVGPathSegCurvetoQuadraticAbsImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegCurvetoQuadraticAbsImpl::x() const -{ - return m_x; -} - -void SVGPathSegCurvetoQuadraticAbsImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegCurvetoQuadraticAbsImpl::y() const -{ - return m_y; -} - -void SVGPathSegCurvetoQuadraticAbsImpl::setX1(const double &x1) -{ - m_x1 = x1; -} - -double SVGPathSegCurvetoQuadraticAbsImpl::x1() const -{ - return m_x1; -} - -void SVGPathSegCurvetoQuadraticAbsImpl::setY1(const double &y1) -{ - m_y1 = y1; -} - -double SVGPathSegCurvetoQuadraticAbsImpl::y1() const -{ - return m_y1; -} - -void SVGPathSegCurvetoQuadraticAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - double dx = x() - curx; - double dy = y() - cury; - double startSlope = SVGAngleImpl::todeg(atan2(y1() - cury, x1() - curx)); - double endSlope = SVGAngleImpl::todeg(atan2(y() - y1(), x() - x1())); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegCurvetoQuadraticAbsImpl::s_hashTable 5 - x SVGPathSegCurvetoQuadraticAbsImpl::X DontDelete - y SVGPathSegCurvetoQuadraticAbsImpl::Y DontDelete - x1 SVGPathSegCurvetoQuadraticAbsImpl::X1 DontDelete - y1 SVGPathSegCurvetoQuadraticAbsImpl::Y1 DontDelete -@end -*/ - -Value SVGPathSegCurvetoQuadraticAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - case X1: - return Number(x1()); - case Y1: - return Number(y1()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegCurvetoQuadraticAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case X1: - m_x1 = value.toNumber(exec); - break; - case Y1: - m_y1 = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - -SVGPathSegCurvetoQuadraticRelImpl::SVGPathSegCurvetoQuadraticRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegCurvetoQuadraticRelImpl::~SVGPathSegCurvetoQuadraticRelImpl() -{ -} - -void SVGPathSegCurvetoQuadraticRelImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegCurvetoQuadraticRelImpl::x() const -{ - return m_x; -} - -void SVGPathSegCurvetoQuadraticRelImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegCurvetoQuadraticRelImpl::y() const -{ - return m_y; -} - -void SVGPathSegCurvetoQuadraticRelImpl::setX1(const double &x1) -{ - m_x1 = x1; -} - -double SVGPathSegCurvetoQuadraticRelImpl::x1() const -{ - return m_x1; -} - -void SVGPathSegCurvetoQuadraticRelImpl::setY1(const double &y1) -{ - m_y1 = y1; -} - -double SVGPathSegCurvetoQuadraticRelImpl::y1() const -{ - return m_y1; -} - -void SVGPathSegCurvetoQuadraticRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - Q_UNUSED(curx); - Q_UNUSED(cury); - double dx = x(); - double dy = y(); - double startSlope = SVGAngleImpl::todeg(atan2(y1(), x1())); - double endSlope = SVGAngleImpl::todeg(atan2(y() - y1(), x() - x1())); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegCurvetoQuadraticRelImpl::s_hashTable 5 - x SVGPathSegCurvetoQuadraticRelImpl::X DontDelete - y SVGPathSegCurvetoQuadraticRelImpl::Y DontDelete - x1 SVGPathSegCurvetoQuadraticRelImpl::X1 DontDelete - y1 SVGPathSegCurvetoQuadraticRelImpl::Y1 DontDelete -@end -*/ - -Value SVGPathSegCurvetoQuadraticRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - case X1: - return Number(x1()); - case Y1: - return Number(y1()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegCurvetoQuadraticRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case X1: - m_x1 = value.toNumber(exec); - break; - case Y1: - m_y1 = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegCurvetoQuadraticImpl.cpp b/ksvg/impl/SVGPathSegCurvetoQuadraticImpl.cpp new file mode 100644 index 00000000..fa78804f --- /dev/null +++ b/ksvg/impl/SVGPathSegCurvetoQuadraticImpl.cpp @@ -0,0 +1,258 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegCurvetoQuadraticImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegCurvetoQuadraticImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegCurvetoQuadraticAbsImpl::SVGPathSegCurvetoQuadraticAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoQuadraticAbsImpl::~SVGPathSegCurvetoQuadraticAbsImpl() +{ +} + +void SVGPathSegCurvetoQuadraticAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoQuadraticAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoQuadraticAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoQuadraticAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoQuadraticAbsImpl::setX1(const double &x1) +{ + m_x1 = x1; +} + +double SVGPathSegCurvetoQuadraticAbsImpl::x1() const +{ + return m_x1; +} + +void SVGPathSegCurvetoQuadraticAbsImpl::setY1(const double &y1) +{ + m_y1 = y1; +} + +double SVGPathSegCurvetoQuadraticAbsImpl::y1() const +{ + return m_y1; +} + +void SVGPathSegCurvetoQuadraticAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope = SVGAngleImpl::todeg(atan2(y1() - cury, x1() - curx)); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y1(), x() - x1())); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoQuadraticAbsImpl::s_hashTable 5 + x SVGPathSegCurvetoQuadraticAbsImpl::X DontDelete + y SVGPathSegCurvetoQuadraticAbsImpl::Y DontDelete + x1 SVGPathSegCurvetoQuadraticAbsImpl::X1 DontDelete + y1 SVGPathSegCurvetoQuadraticAbsImpl::Y1 DontDelete +@end +*/ + +Value SVGPathSegCurvetoQuadraticAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case X1: + return Number(x1()); + case Y1: + return Number(y1()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoQuadraticAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case X1: + m_x1 = value.toNumber(exec); + break; + case Y1: + m_y1 = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + +SVGPathSegCurvetoQuadraticRelImpl::SVGPathSegCurvetoQuadraticRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoQuadraticRelImpl::~SVGPathSegCurvetoQuadraticRelImpl() +{ +} + +void SVGPathSegCurvetoQuadraticRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoQuadraticRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoQuadraticRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoQuadraticRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoQuadraticRelImpl::setX1(const double &x1) +{ + m_x1 = x1; +} + +double SVGPathSegCurvetoQuadraticRelImpl::x1() const +{ + return m_x1; +} + +void SVGPathSegCurvetoQuadraticRelImpl::setY1(const double &y1) +{ + m_y1 = y1; +} + +double SVGPathSegCurvetoQuadraticRelImpl::y1() const +{ + return m_y1; +} + +void SVGPathSegCurvetoQuadraticRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + Q_UNUSED(curx); + Q_UNUSED(cury); + double dx = x(); + double dy = y(); + double startSlope = SVGAngleImpl::todeg(atan2(y1(), x1())); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y1(), x() - x1())); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoQuadraticRelImpl::s_hashTable 5 + x SVGPathSegCurvetoQuadraticRelImpl::X DontDelete + y SVGPathSegCurvetoQuadraticRelImpl::Y DontDelete + x1 SVGPathSegCurvetoQuadraticRelImpl::X1 DontDelete + y1 SVGPathSegCurvetoQuadraticRelImpl::Y1 DontDelete +@end +*/ + +Value SVGPathSegCurvetoQuadraticRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case X1: + return Number(x1()); + case Y1: + return Number(y1()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoQuadraticRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case X1: + m_x1 = value.toNumber(exec); + break; + case Y1: + m_y1 = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cc b/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cc deleted file mode 100644 index a6cb362f..00000000 --- a/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cc +++ /dev/null @@ -1,233 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegCurvetoQuadraticSmoothImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegCurvetoQuadraticSmoothImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGPathSegCurvetoQuadraticSmoothAbsImpl::SVGPathSegCurvetoQuadraticSmoothAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegCurvetoQuadraticSmoothAbsImpl::~SVGPathSegCurvetoQuadraticSmoothAbsImpl() -{ -} - -void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegCurvetoQuadraticSmoothAbsImpl::x() const -{ - return m_x; -} - -void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegCurvetoQuadraticSmoothAbsImpl::y() const -{ - return m_y; -} - -void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setPreviousX1(double x1) -{ - m_previousX1 = x1; -} - -void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setPreviousY1(double y1) -{ - m_previousY1 = y1; -} - -double SVGPathSegCurvetoQuadraticSmoothAbsImpl::x1(double curx) const -{ - return curx - (m_previousX1 - curx); -} - -double SVGPathSegCurvetoQuadraticSmoothAbsImpl::y1(double cury) const -{ - return cury - (m_previousY1 - cury); -} - -void SVGPathSegCurvetoQuadraticSmoothAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - double dx = x() - curx; - double dy = y() - cury; - double startSlope = SVGAngleImpl::todeg(atan2(y1(cury) - cury, x1(curx) - curx)); - double endSlope = SVGAngleImpl::todeg(atan2(y() - y1(cury), x() - x1(curx))); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegCurvetoQuadraticSmoothAbsImpl::s_hashTable 3 - x SVGPathSegCurvetoQuadraticSmoothAbsImpl::X DontDelete - y SVGPathSegCurvetoQuadraticSmoothAbsImpl::Y DontDelete -@end -*/ - -Value SVGPathSegCurvetoQuadraticSmoothAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegCurvetoQuadraticSmoothAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - - -SVGPathSegCurvetoQuadraticSmoothRelImpl::SVGPathSegCurvetoQuadraticSmoothRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegCurvetoQuadraticSmoothRelImpl::~SVGPathSegCurvetoQuadraticSmoothRelImpl() -{ -} - -void SVGPathSegCurvetoQuadraticSmoothRelImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegCurvetoQuadraticSmoothRelImpl::x() const -{ - return m_x; -} - -void SVGPathSegCurvetoQuadraticSmoothRelImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegCurvetoQuadraticSmoothRelImpl::y() const -{ - return m_y; -} - -void SVGPathSegCurvetoQuadraticSmoothRelImpl::setPreviousAbsX1(double x1) -{ - m_previousAbsX1 = x1; -} - -void SVGPathSegCurvetoQuadraticSmoothRelImpl::setPreviousAbsY1(double y1) -{ - m_previousAbsY1 = y1; -} - -double SVGPathSegCurvetoQuadraticSmoothRelImpl::absX1(double curx) const -{ - return curx - (m_previousAbsX1 - curx); -} - -double SVGPathSegCurvetoQuadraticSmoothRelImpl::absY1(double cury) const -{ - return cury - (m_previousAbsY1 - cury); -} - -void SVGPathSegCurvetoQuadraticSmoothRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const -{ - double dx = x(); - double dy = y(); - double startSlope = SVGAngleImpl::todeg(atan2(absY1(cury) - cury, absX1(curx) - curx)); - double endSlope = SVGAngleImpl::todeg(atan2(cury + y() - absY1(cury), curx + x() - absX1(curx))); - *pDx = dx; - *pDy = dy; - *pStartSlope = startSlope; - *pEndSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegCurvetoQuadraticSmoothRelImpl::s_hashTable 3 - x SVGPathSegCurvetoQuadraticSmoothRelImpl::X DontDelete - y SVGPathSegCurvetoQuadraticSmoothRelImpl::Y DontDelete -@end -*/ - -Value SVGPathSegCurvetoQuadraticSmoothRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegCurvetoQuadraticSmoothRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp b/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp new file mode 100644 index 00000000..a6cb362f --- /dev/null +++ b/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp @@ -0,0 +1,233 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegCurvetoQuadraticSmoothImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegCurvetoQuadraticSmoothImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegCurvetoQuadraticSmoothAbsImpl::SVGPathSegCurvetoQuadraticSmoothAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoQuadraticSmoothAbsImpl::~SVGPathSegCurvetoQuadraticSmoothAbsImpl() +{ +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoQuadraticSmoothAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoQuadraticSmoothAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setPreviousX1(double x1) +{ + m_previousX1 = x1; +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setPreviousY1(double y1) +{ + m_previousY1 = y1; +} + +double SVGPathSegCurvetoQuadraticSmoothAbsImpl::x1(double curx) const +{ + return curx - (m_previousX1 - curx); +} + +double SVGPathSegCurvetoQuadraticSmoothAbsImpl::y1(double cury) const +{ + return cury - (m_previousY1 - cury); +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope = SVGAngleImpl::todeg(atan2(y1(cury) - cury, x1(curx) - curx)); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y1(cury), x() - x1(curx))); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoQuadraticSmoothAbsImpl::s_hashTable 3 + x SVGPathSegCurvetoQuadraticSmoothAbsImpl::X DontDelete + y SVGPathSegCurvetoQuadraticSmoothAbsImpl::Y DontDelete +@end +*/ + +Value SVGPathSegCurvetoQuadraticSmoothAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + + +SVGPathSegCurvetoQuadraticSmoothRelImpl::SVGPathSegCurvetoQuadraticSmoothRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoQuadraticSmoothRelImpl::~SVGPathSegCurvetoQuadraticSmoothRelImpl() +{ +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoQuadraticSmoothRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoQuadraticSmoothRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::setPreviousAbsX1(double x1) +{ + m_previousAbsX1 = x1; +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::setPreviousAbsY1(double y1) +{ + m_previousAbsY1 = y1; +} + +double SVGPathSegCurvetoQuadraticSmoothRelImpl::absX1(double curx) const +{ + return curx - (m_previousAbsX1 - curx); +} + +double SVGPathSegCurvetoQuadraticSmoothRelImpl::absY1(double cury) const +{ + return cury - (m_previousAbsY1 - cury); +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x(); + double dy = y(); + double startSlope = SVGAngleImpl::todeg(atan2(absY1(cury) - cury, absX1(curx) - curx)); + double endSlope = SVGAngleImpl::todeg(atan2(cury + y() - absY1(cury), curx + x() - absX1(curx))); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoQuadraticSmoothRelImpl::s_hashTable 3 + x SVGPathSegCurvetoQuadraticSmoothRelImpl::X DontDelete + y SVGPathSegCurvetoQuadraticSmoothRelImpl::Y DontDelete +@end +*/ + +Value SVGPathSegCurvetoQuadraticSmoothRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPathSegImpl.cc b/ksvg/impl/SVGPathSegImpl.cc deleted file mode 100644 index 3ad83d35..00000000 --- a/ksvg/impl/SVGPathSegImpl.cc +++ /dev/null @@ -1,105 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegImpl.h" - -using namespace KSVG; - -#include "SVGPathSegImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_cacheimpl.h" - -SVGPathSegImpl::SVGPathSegImpl() -{ -} - -SVGPathSegImpl::~SVGPathSegImpl() -{ -} - -void SVGPathSegImpl::getDeltasAndSlopes(double, double, double *dx, double *dy, double *startSlope, double *endSlope) const -{ - *dx = 0; - *dy = 0; - *startSlope = 0; - *endSlope = 0; -} - -// Exma stuff - -/* -@namespace KSVG -@begin SVGPathSegImpl::s_hashTable 3 - pathSegType SVGPathSegImpl::PathSegType DontDelete|ReadOnly - pathSegTypeAsLetter SVGPathSegImpl::PathSegTypeAsLetter DontDelete|ReadOnly -@end -*/ - -Value SVGPathSegImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case PathSegType: - return Number(pathSegType()); - case PathSegTypeAsLetter: - return String(pathSegTypeAsLetter().string()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -/* -@namespace KSVG -@begin SVGPathSegImplConstructor::s_hashTable 23 - PATHSEG_UNKNOWN KSVG::PATHSEG_UNKNOWN DontDelete|ReadOnly - PATHSEG_CLOSEPATH KSVG::PATHSEG_CLOSEPATH DontDelete|ReadOnly - PATHSEG_MOVETO_ABS KSVG::PATHSEG_MOVETO_ABS DontDelete|ReadOnly - PATHSEG_MOVETO_REL KSVG::PATHSEG_MOVETO_REL DontDelete|ReadOnly - PATHSEG_LINETO_ABS KSVG::PATHSEG_LINETO_ABS DontDelete|ReadOnly - PATHSEG_LINETO_REL KSVG::PATHSEG_LINETO_REL DontDelete|ReadOnly - PATHSEG_CURVETO_CUBIC_ABS KSVG::PATHSEG_CURVETO_CUBIC_ABS DontDelete|ReadOnly - PATHSEG_CURVETO_CUBIC_REL KSVG::PATHSEG_CURVETO_CUBIC_REL DontDelete|ReadOnly - PATHSEG_CURVETO_QUADRATIC_ABS KSVG::PATHSEG_CURVETO_QUADRATIC_ABS DontDelete|ReadOnly - PATHSEG_CURVETO_QUADRATIC_REL KSVG::PATHSEG_CURVETO_QUADRATIC_REL DontDelete|ReadOnly - PATHSEG_ARC_ABS KSVG::PATHSEG_ARC_ABS DontDelete|ReadOnly - PATHSEG_ARC_REL KSVG::PATHSEG_ARC_REL DontDelete|ReadOnly - PATHSEG_LINETO_HORIZONTAL_ABS KSVG::PATHSEG_LINETO_HORIZONTAL_ABS DontDelete|ReadOnly - PATHSEG_LINETO_HORIZONTAL_REL KSVG::PATHSEG_LINETO_HORIZONTAL_REL DontDelete|ReadOnly - PATHSEG_LINETO_VERTICAL_ABS KSVG::PATHSEG_LINETO_VERTICAL_ABS DontDelete|ReadOnly - PATHSEG_LINETO_VERTICAL_REL KSVG::PATHSEG_LINETO_VERTICAL_REL DontDelete|ReadOnly - PATHSEG_CURVETO_CUBIC_SMOOTH_ABS KSVG::PATHSEG_CURVETO_CUBIC_SMOOTH_ABS DontDelete|ReadOnly - PATHSEG_CURVETO_CUBIC_SMOOTH_REL KSVG::PATHSEG_CURVETO_CUBIC_SMOOTH_REL DontDelete|ReadOnly - PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS KSVG::PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS DontDelete|ReadOnly - PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL KSVG::PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL DontDelete|ReadOnly -@end -*/ - -Value SVGPathSegImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGPathSegImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgpathseg.constructor]]"); -} diff --git a/ksvg/impl/SVGPathSegImpl.cpp b/ksvg/impl/SVGPathSegImpl.cpp new file mode 100644 index 00000000..3ad83d35 --- /dev/null +++ b/ksvg/impl/SVGPathSegImpl.cpp @@ -0,0 +1,105 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegImpl.h" + +using namespace KSVG; + +#include "SVGPathSegImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_cacheimpl.h" + +SVGPathSegImpl::SVGPathSegImpl() +{ +} + +SVGPathSegImpl::~SVGPathSegImpl() +{ +} + +void SVGPathSegImpl::getDeltasAndSlopes(double, double, double *dx, double *dy, double *startSlope, double *endSlope) const +{ + *dx = 0; + *dy = 0; + *startSlope = 0; + *endSlope = 0; +} + +// Exma stuff + +/* +@namespace KSVG +@begin SVGPathSegImpl::s_hashTable 3 + pathSegType SVGPathSegImpl::PathSegType DontDelete|ReadOnly + pathSegTypeAsLetter SVGPathSegImpl::PathSegTypeAsLetter DontDelete|ReadOnly +@end +*/ + +Value SVGPathSegImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case PathSegType: + return Number(pathSegType()); + case PathSegTypeAsLetter: + return String(pathSegTypeAsLetter().string()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +/* +@namespace KSVG +@begin SVGPathSegImplConstructor::s_hashTable 23 + PATHSEG_UNKNOWN KSVG::PATHSEG_UNKNOWN DontDelete|ReadOnly + PATHSEG_CLOSEPATH KSVG::PATHSEG_CLOSEPATH DontDelete|ReadOnly + PATHSEG_MOVETO_ABS KSVG::PATHSEG_MOVETO_ABS DontDelete|ReadOnly + PATHSEG_MOVETO_REL KSVG::PATHSEG_MOVETO_REL DontDelete|ReadOnly + PATHSEG_LINETO_ABS KSVG::PATHSEG_LINETO_ABS DontDelete|ReadOnly + PATHSEG_LINETO_REL KSVG::PATHSEG_LINETO_REL DontDelete|ReadOnly + PATHSEG_CURVETO_CUBIC_ABS KSVG::PATHSEG_CURVETO_CUBIC_ABS DontDelete|ReadOnly + PATHSEG_CURVETO_CUBIC_REL KSVG::PATHSEG_CURVETO_CUBIC_REL DontDelete|ReadOnly + PATHSEG_CURVETO_QUADRATIC_ABS KSVG::PATHSEG_CURVETO_QUADRATIC_ABS DontDelete|ReadOnly + PATHSEG_CURVETO_QUADRATIC_REL KSVG::PATHSEG_CURVETO_QUADRATIC_REL DontDelete|ReadOnly + PATHSEG_ARC_ABS KSVG::PATHSEG_ARC_ABS DontDelete|ReadOnly + PATHSEG_ARC_REL KSVG::PATHSEG_ARC_REL DontDelete|ReadOnly + PATHSEG_LINETO_HORIZONTAL_ABS KSVG::PATHSEG_LINETO_HORIZONTAL_ABS DontDelete|ReadOnly + PATHSEG_LINETO_HORIZONTAL_REL KSVG::PATHSEG_LINETO_HORIZONTAL_REL DontDelete|ReadOnly + PATHSEG_LINETO_VERTICAL_ABS KSVG::PATHSEG_LINETO_VERTICAL_ABS DontDelete|ReadOnly + PATHSEG_LINETO_VERTICAL_REL KSVG::PATHSEG_LINETO_VERTICAL_REL DontDelete|ReadOnly + PATHSEG_CURVETO_CUBIC_SMOOTH_ABS KSVG::PATHSEG_CURVETO_CUBIC_SMOOTH_ABS DontDelete|ReadOnly + PATHSEG_CURVETO_CUBIC_SMOOTH_REL KSVG::PATHSEG_CURVETO_CUBIC_SMOOTH_REL DontDelete|ReadOnly + PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS KSVG::PATHSEG_CURVETO_QUADRATIC_SMOOTH_ABS DontDelete|ReadOnly + PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL KSVG::PATHSEG_CURVETO_QUADRATIC_SMOOTH_REL DontDelete|ReadOnly +@end +*/ + +Value SVGPathSegImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGPathSegImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgpathseg.constructor]]"); +} diff --git a/ksvg/impl/SVGPathSegLinetoHorizontalImpl.cc b/ksvg/impl/SVGPathSegLinetoHorizontalImpl.cc deleted file mode 100644 index a0f11829..00000000 --- a/ksvg/impl/SVGPathSegLinetoHorizontalImpl.cc +++ /dev/null @@ -1,165 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegLinetoHorizontalImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegLinetoHorizontalImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGPathSegLinetoHorizontalAbsImpl::SVGPathSegLinetoHorizontalAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegLinetoHorizontalAbsImpl::~SVGPathSegLinetoHorizontalAbsImpl() -{ -} - -void SVGPathSegLinetoHorizontalAbsImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegLinetoHorizontalAbsImpl::x() const -{ - return m_x; -} - -void SVGPathSegLinetoHorizontalAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - Q_UNUSED(cury); - double dx = x() - curx; - double dy = 0; - double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); - double endSlope = startSlope; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegLinetoHorizontalAbsImpl::s_hashTable 2 - x SVGPathSegLinetoHorizontalAbsImpl::X DontDelete -@end -*/ - -Value SVGPathSegLinetoHorizontalAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegLinetoHorizontalAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - - - -SVGPathSegLinetoHorizontalRelImpl::SVGPathSegLinetoHorizontalRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegLinetoHorizontalRelImpl::~SVGPathSegLinetoHorizontalRelImpl() -{ -} - -void SVGPathSegLinetoHorizontalRelImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegLinetoHorizontalRelImpl::x() const -{ - return m_x; -} - -void SVGPathSegLinetoHorizontalRelImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - Q_UNUSED(curx); - Q_UNUSED(cury); - double dx = x(); - double dy = 0; - double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); - double endSlope = startSlope; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegLinetoHorizontalRelImpl::s_hashTable 2 - x SVGPathSegLinetoHorizontalRelImpl::X DontDelete -@end -*/ - -Value SVGPathSegLinetoHorizontalRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegLinetoHorizontalRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegLinetoHorizontalImpl.cpp b/ksvg/impl/SVGPathSegLinetoHorizontalImpl.cpp new file mode 100644 index 00000000..a0f11829 --- /dev/null +++ b/ksvg/impl/SVGPathSegLinetoHorizontalImpl.cpp @@ -0,0 +1,165 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegLinetoHorizontalImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegLinetoHorizontalImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegLinetoHorizontalAbsImpl::SVGPathSegLinetoHorizontalAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegLinetoHorizontalAbsImpl::~SVGPathSegLinetoHorizontalAbsImpl() +{ +} + +void SVGPathSegLinetoHorizontalAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegLinetoHorizontalAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegLinetoHorizontalAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + Q_UNUSED(cury); + double dx = x() - curx; + double dy = 0; + double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); + double endSlope = startSlope; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegLinetoHorizontalAbsImpl::s_hashTable 2 + x SVGPathSegLinetoHorizontalAbsImpl::X DontDelete +@end +*/ + +Value SVGPathSegLinetoHorizontalAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegLinetoHorizontalAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + + + +SVGPathSegLinetoHorizontalRelImpl::SVGPathSegLinetoHorizontalRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegLinetoHorizontalRelImpl::~SVGPathSegLinetoHorizontalRelImpl() +{ +} + +void SVGPathSegLinetoHorizontalRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegLinetoHorizontalRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegLinetoHorizontalRelImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + Q_UNUSED(curx); + Q_UNUSED(cury); + double dx = x(); + double dy = 0; + double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); + double endSlope = startSlope; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegLinetoHorizontalRelImpl::s_hashTable 2 + x SVGPathSegLinetoHorizontalRelImpl::X DontDelete +@end +*/ + +Value SVGPathSegLinetoHorizontalRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegLinetoHorizontalRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPathSegLinetoImpl.cc b/ksvg/impl/SVGPathSegLinetoImpl.cc deleted file mode 100644 index c47b6fcc..00000000 --- a/ksvg/impl/SVGPathSegLinetoImpl.cc +++ /dev/null @@ -1,194 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegLinetoImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegLinetoImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGPathSegLinetoAbsImpl::SVGPathSegLinetoAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegLinetoAbsImpl::~SVGPathSegLinetoAbsImpl() -{ -} - -void SVGPathSegLinetoAbsImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegLinetoAbsImpl::x() const -{ - return m_x; -} - -void SVGPathSegLinetoAbsImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegLinetoAbsImpl::y() const -{ - return m_y; -} - -void SVGPathSegLinetoAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - double dx = x() - curx; - double dy = y() - cury; - double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); - double endSlope = startSlope; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegLinetoAbsImpl::s_hashTable 3 - x SVGPathSegLinetoAbsImpl::X DontDelete - y SVGPathSegLinetoAbsImpl::Y DontDelete -@end -*/ - -Value SVGPathSegLinetoAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegLinetoAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - -SVGPathSegLinetoRelImpl::SVGPathSegLinetoRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegLinetoRelImpl::~SVGPathSegLinetoRelImpl() -{ -} - -void SVGPathSegLinetoRelImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegLinetoRelImpl::x() const -{ - return m_x; -} - -void SVGPathSegLinetoRelImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegLinetoRelImpl::y() const -{ - return m_y; -} - -void SVGPathSegLinetoRelImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - Q_UNUSED(curx); - Q_UNUSED(cury); - double dx = x(); - double dy = y(); - double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); - double endSlope = startSlope; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegLinetoRelImpl::s_hashTable 3 - x SVGPathSegLinetoRelImpl::X DontDelete - y SVGPathSegLinetoRelImpl::Y DontDelete -@end -*/ - -Value SVGPathSegLinetoRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegLinetoRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegLinetoImpl.cpp b/ksvg/impl/SVGPathSegLinetoImpl.cpp new file mode 100644 index 00000000..c47b6fcc --- /dev/null +++ b/ksvg/impl/SVGPathSegLinetoImpl.cpp @@ -0,0 +1,194 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegLinetoImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegLinetoImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegLinetoAbsImpl::SVGPathSegLinetoAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegLinetoAbsImpl::~SVGPathSegLinetoAbsImpl() +{ +} + +void SVGPathSegLinetoAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegLinetoAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegLinetoAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegLinetoAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegLinetoAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); + double endSlope = startSlope; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegLinetoAbsImpl::s_hashTable 3 + x SVGPathSegLinetoAbsImpl::X DontDelete + y SVGPathSegLinetoAbsImpl::Y DontDelete +@end +*/ + +Value SVGPathSegLinetoAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegLinetoAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + +SVGPathSegLinetoRelImpl::SVGPathSegLinetoRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegLinetoRelImpl::~SVGPathSegLinetoRelImpl() +{ +} + +void SVGPathSegLinetoRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegLinetoRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegLinetoRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegLinetoRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegLinetoRelImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + Q_UNUSED(curx); + Q_UNUSED(cury); + double dx = x(); + double dy = y(); + double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); + double endSlope = startSlope; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegLinetoRelImpl::s_hashTable 3 + x SVGPathSegLinetoRelImpl::X DontDelete + y SVGPathSegLinetoRelImpl::Y DontDelete +@end +*/ + +Value SVGPathSegLinetoRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegLinetoRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPathSegLinetoVerticalImpl.cc b/ksvg/impl/SVGPathSegLinetoVerticalImpl.cc deleted file mode 100644 index 47ced875..00000000 --- a/ksvg/impl/SVGPathSegLinetoVerticalImpl.cc +++ /dev/null @@ -1,163 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegLinetoVerticalImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegLinetoVerticalImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGPathSegLinetoVerticalAbsImpl::SVGPathSegLinetoVerticalAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegLinetoVerticalAbsImpl::~SVGPathSegLinetoVerticalAbsImpl() -{ -} - -void SVGPathSegLinetoVerticalAbsImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegLinetoVerticalAbsImpl::y() const -{ - return m_y; -} - -void SVGPathSegLinetoVerticalAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - Q_UNUSED(curx); - double dx = 0; - double dy = y() - cury; - double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); - double endSlope = startSlope; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegLinetoVerticalAbsImpl::s_hashTable 2 - y SVGPathSegLinetoVerticalAbsImpl::Y DontDelete -@end -*/ - -Value SVGPathSegLinetoVerticalAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegLinetoVerticalAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - -SVGPathSegLinetoVerticalRelImpl::SVGPathSegLinetoVerticalRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegLinetoVerticalRelImpl::~SVGPathSegLinetoVerticalRelImpl() -{ -} - -void SVGPathSegLinetoVerticalRelImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegLinetoVerticalRelImpl::y() const -{ - return m_y; -} - -void SVGPathSegLinetoVerticalRelImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - Q_UNUSED(curx); - Q_UNUSED(cury); - double dx = 0; - double dy = y(); - double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); - double endSlope = startSlope; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegLinetoVerticalRelImpl::s_hashTable 2 - y SVGPathSegLinetoVerticalRelImpl::Y DontDelete -@end -*/ - -Value SVGPathSegLinetoVerticalRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegLinetoVerticalRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegLinetoVerticalImpl.cpp b/ksvg/impl/SVGPathSegLinetoVerticalImpl.cpp new file mode 100644 index 00000000..47ced875 --- /dev/null +++ b/ksvg/impl/SVGPathSegLinetoVerticalImpl.cpp @@ -0,0 +1,163 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegLinetoVerticalImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegLinetoVerticalImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegLinetoVerticalAbsImpl::SVGPathSegLinetoVerticalAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegLinetoVerticalAbsImpl::~SVGPathSegLinetoVerticalAbsImpl() +{ +} + +void SVGPathSegLinetoVerticalAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegLinetoVerticalAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegLinetoVerticalAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + Q_UNUSED(curx); + double dx = 0; + double dy = y() - cury; + double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); + double endSlope = startSlope; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegLinetoVerticalAbsImpl::s_hashTable 2 + y SVGPathSegLinetoVerticalAbsImpl::Y DontDelete +@end +*/ + +Value SVGPathSegLinetoVerticalAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegLinetoVerticalAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + +SVGPathSegLinetoVerticalRelImpl::SVGPathSegLinetoVerticalRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegLinetoVerticalRelImpl::~SVGPathSegLinetoVerticalRelImpl() +{ +} + +void SVGPathSegLinetoVerticalRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegLinetoVerticalRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegLinetoVerticalRelImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + Q_UNUSED(curx); + Q_UNUSED(cury); + double dx = 0; + double dy = y(); + double startSlope = SVGAngleImpl::todeg(atan2(dy, dx)); + double endSlope = startSlope; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegLinetoVerticalRelImpl::s_hashTable 2 + y SVGPathSegLinetoVerticalRelImpl::Y DontDelete +@end +*/ + +Value SVGPathSegLinetoVerticalRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegLinetoVerticalRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPathSegListImpl.cc b/ksvg/impl/SVGPathSegListImpl.cc deleted file mode 100644 index 7e3ff83e..00000000 --- a/ksvg/impl/SVGPathSegListImpl.cc +++ /dev/null @@ -1,62 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegListImpl.h" - -using namespace KSVG; - -#include "SVGPathSegListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegListImpl::s_hashTable 2 - numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGPathSegListImplProto::s_hashTable 11 - getItem SVGListDefs::GetItem DontDelete|Function 1 - removeItem SVGListDefs::RemoveItem DontDelete|Function 1 - appendItem SVGListDefs::AppendItem DontDelete|Function 1 - initialize SVGListDefs::Initialize DontDelete|Function 1 - insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 - replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 - clear SVGListDefs::Clear DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGPathSegList", SVGPathSegListImplProto, SVGPathSegListImplProtoFunc) - -Value SVGPathSegListImpl::getValueProperty(ExecState *exec, int token) const -{ - return SVGList::getValueProperty(exec, token); -} - -Value SVGPathSegListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGPathSegListImpl) - - return obj->call(exec, static_cast *>(obj), args, id); -} diff --git a/ksvg/impl/SVGPathSegListImpl.cpp b/ksvg/impl/SVGPathSegListImpl.cpp new file mode 100644 index 00000000..7e3ff83e --- /dev/null +++ b/ksvg/impl/SVGPathSegListImpl.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegListImpl.h" + +using namespace KSVG; + +#include "SVGPathSegListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegListImpl::s_hashTable 2 + numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGPathSegListImplProto::s_hashTable 11 + getItem SVGListDefs::GetItem DontDelete|Function 1 + removeItem SVGListDefs::RemoveItem DontDelete|Function 1 + appendItem SVGListDefs::AppendItem DontDelete|Function 1 + initialize SVGListDefs::Initialize DontDelete|Function 1 + insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 + replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 + clear SVGListDefs::Clear DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGPathSegList", SVGPathSegListImplProto, SVGPathSegListImplProtoFunc) + +Value SVGPathSegListImpl::getValueProperty(ExecState *exec, int token) const +{ + return SVGList::getValueProperty(exec, token); +} + +Value SVGPathSegListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGPathSegListImpl) + + return obj->call(exec, static_cast *>(obj), args, id); +} diff --git a/ksvg/impl/SVGPathSegMovetoImpl.cc b/ksvg/impl/SVGPathSegMovetoImpl.cc deleted file mode 100644 index 0cafbc25..00000000 --- a/ksvg/impl/SVGPathSegMovetoImpl.cc +++ /dev/null @@ -1,194 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPathSegMovetoImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -#include "SVGPathSegMovetoImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGPathSegMovetoAbsImpl::SVGPathSegMovetoAbsImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegMovetoAbsImpl::~SVGPathSegMovetoAbsImpl() -{ -} - -void SVGPathSegMovetoAbsImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegMovetoAbsImpl::x() const -{ - return m_x; -} - -void SVGPathSegMovetoAbsImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegMovetoAbsImpl::y() const -{ - return m_y; -} - -void SVGPathSegMovetoAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - double dx = x() - curx; - double dy = y() - cury; - double startSlope = 0; - double endSlope = 0; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegMovetoAbsImpl::s_hashTable 3 - x SVGPathSegMovetoAbsImpl::X DontDelete - y SVGPathSegMovetoAbsImpl::Y DontDelete -@end -*/ - -Value SVGPathSegMovetoAbsImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegMovetoAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - - - -SVGPathSegMovetoRelImpl::SVGPathSegMovetoRelImpl() : SVGPathSegImpl() -{ - KSVG_EMPTY_FLAGS -} - -SVGPathSegMovetoRelImpl::~SVGPathSegMovetoRelImpl() -{ -} - -void SVGPathSegMovetoRelImpl::setX(const double &x) -{ - m_x = x; -} - -double SVGPathSegMovetoRelImpl::x() const -{ - return m_x; -} - -void SVGPathSegMovetoRelImpl::setY(const double &y) -{ - m_y = y; -} - -double SVGPathSegMovetoRelImpl::y() const -{ - return m_y; -} - -void SVGPathSegMovetoRelImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const -{ - Q_UNUSED(curx); - Q_UNUSED(cury); - double dx = x(); - double dy = y(); - double startSlope = 0; - double endSlope = 0; - *pdx = dx; - *pdy = dy; - *pstartSlope = startSlope; - *pendSlope = endSlope; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPathSegMovetoRelImpl::s_hashTable 3 - x SVGPathSegMovetoRelImpl::X DontDelete - y SVGPathSegMovetoRelImpl::Y DontDelete -@end -*/ - -Value SVGPathSegMovetoRelImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPathSegMovetoRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPathSegMovetoImpl.cpp b/ksvg/impl/SVGPathSegMovetoImpl.cpp new file mode 100644 index 00000000..0cafbc25 --- /dev/null +++ b/ksvg/impl/SVGPathSegMovetoImpl.cpp @@ -0,0 +1,194 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPathSegMovetoImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegMovetoImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegMovetoAbsImpl::SVGPathSegMovetoAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegMovetoAbsImpl::~SVGPathSegMovetoAbsImpl() +{ +} + +void SVGPathSegMovetoAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegMovetoAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegMovetoAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegMovetoAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegMovetoAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope = 0; + double endSlope = 0; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegMovetoAbsImpl::s_hashTable 3 + x SVGPathSegMovetoAbsImpl::X DontDelete + y SVGPathSegMovetoAbsImpl::Y DontDelete +@end +*/ + +Value SVGPathSegMovetoAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegMovetoAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + +SVGPathSegMovetoRelImpl::SVGPathSegMovetoRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegMovetoRelImpl::~SVGPathSegMovetoRelImpl() +{ +} + +void SVGPathSegMovetoRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegMovetoRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegMovetoRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegMovetoRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegMovetoRelImpl::getDeltasAndSlopes(double curx, double cury, double *pdx, double *pdy, double *pstartSlope, double *pendSlope) const +{ + Q_UNUSED(curx); + Q_UNUSED(cury); + double dx = x(); + double dy = y(); + double startSlope = 0; + double endSlope = 0; + *pdx = dx; + *pdy = dy; + *pstartSlope = startSlope; + *pendSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegMovetoRelImpl::s_hashTable 3 + x SVGPathSegMovetoRelImpl::X DontDelete + y SVGPathSegMovetoRelImpl::Y DontDelete +@end +*/ + +Value SVGPathSegMovetoRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegMovetoRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPatternElementImpl.cc b/ksvg/impl/SVGPatternElementImpl.cc deleted file mode 100644 index 37825869..00000000 --- a/ksvg/impl/SVGPatternElementImpl.cc +++ /dev/null @@ -1,509 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include "SVGPatternElement.h" -#include "SVGPatternElementImpl.h" - -#include "CanvasFactory.h" -#include "KSVGCanvas.h" -#include "CanvasItems.h" -#include "SVGHelperImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGAnimatedTransformListImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGUnitConverter.h" -#include "SVGShapeImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGRectImpl.h" - -using namespace KSVG; - -#include "SVGPatternElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -TQValueList SVGPatternElementImpl::m_patternElements; - -SVGPatternElementImpl::SVGPatternElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFitToViewBoxImpl(), SVGPaintServerImpl() -{ - KSVG_EMPTY_FLAGS - - m_patternUnits = new SVGAnimatedEnumerationImpl(); - m_patternUnits->ref(); - - m_patternContentUnits = new SVGAnimatedEnumerationImpl(); - m_patternContentUnits->ref(); - - m_patternTransform = new SVGAnimatedTransformListImpl(); - m_patternTransform->ref(); - - m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x->ref(); - - m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y->ref(); - - m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_width->ref(); - - m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_height->ref(); - - m_converter = new SVGUnitConverter(); - m_converter->add(m_x); - m_converter->add(m_y); - m_converter->add(m_width); - m_converter->add(m_height); - - m_patternElements.append(this); - - m_canvas = 0; - m_location = this; - - m_tileCache.setMaxTotalCost(1024 * 1024); -} - -SVGPatternElementImpl::~SVGPatternElementImpl() -{ - if(m_patternUnits) - m_patternUnits->deref(); - if(m_patternContentUnits) - m_patternContentUnits->deref(); - if(m_patternTransform) - m_patternTransform->deref(); - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - delete m_converter; - m_patternElements.remove(this); -} - -SVGAnimatedEnumerationImpl *SVGPatternElementImpl::patternUnits() const -{ - return m_patternUnits; -} - -SVGAnimatedEnumerationImpl *SVGPatternElementImpl::patternContentUnits() const -{ - return m_patternContentUnits; -} - -SVGAnimatedTransformListImpl *SVGPatternElementImpl::patternTransform() const -{ - return m_patternTransform; -} - -SVGAnimatedLengthImpl *SVGPatternElementImpl::x() const -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGPatternElementImpl::y() const -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGPatternElementImpl::width() const -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGPatternElementImpl::height() const -{ - return m_height; -} - -void SVGPatternElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_paintServer) - m_paintServer = c->createPaintServer(this); -} - -void SVGPatternElementImpl::removeItem(KSVGCanvas *) -{ - delete m_paintServer; - m_paintServer = 0; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPatternElementImpl::s_hashTable 11 - x SVGPatternElementImpl::X DontDelete|ReadOnly - y SVGPatternElementImpl::Y DontDelete|ReadOnly - width SVGPatternElementImpl::Width DontDelete|ReadOnly - height SVGPatternElementImpl::Height DontDelete|ReadOnly - patternUnits SVGPatternElementImpl::PatternUnits DontDelete|ReadOnly - patternContentUnits SVGPatternElementImpl::PatternContentUnits DontDelete|ReadOnly - patternTransform SVGPatternElementImpl::PatternTransform DontDelete|ReadOnly -@end -*/ - -Value SVGPatternElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X: - if(!attributeMode) - return m_x->cache(exec); - else - return Number(m_x->baseVal()->value()); - case Y: - if(!attributeMode) - return m_y->cache(exec); - else - return Number(m_y->baseVal()->value()); - case Width: - if(!attributeMode) - return m_width->cache(exec); - else - return Number(m_width->baseVal()->value()); - case Height: - if(!attributeMode) - return m_height->cache(exec); - else - return Number(m_height->baseVal()->value()); - case PatternUnits: - if(!attributeMode) - return m_patternUnits->cache(exec); - else - return Number(m_patternUnits->baseVal()); - case PatternContentUnits: - if(!attributeMode) - return m_patternContentUnits->cache(exec); - else - return Number(m_patternContentUnits->baseVal()); - case PatternTransform: - //if(!attributeMode) - return m_patternTransform->cache(exec); - //else - // return Number(m_patternTransform->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPatternElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X: - converter()->modify(x(), value.toString(exec).qstring()); - break; - case Y: - converter()->modify(y(), value.toString(exec).qstring()); - break; - case Width: - converter()->modify(width(), value.toString(exec).qstring()); - if(width()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute width of element is illegal")); - break; - case Height: - converter()->modify(height(), value.toString(exec).qstring()); - if(height()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute height of element is illegal")); - break; - case PatternUnits: - if(value.toString(exec).qstring() == "userSpaceOnUse") - m_patternUnits->setBaseVal(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE); - else - m_patternUnits->setBaseVal(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); - break; - case PatternContentUnits: - if(value.toString(exec).qstring() == "userSpaceOnUse") - m_patternContentUnits->setBaseVal(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE); - else - m_patternContentUnits->setBaseVal(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); - break; - case PatternTransform: - m_patternTransform->baseVal()->clear(); - SVGHelperImpl::parseTransformAttribute(m_patternTransform->baseVal(), value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGPatternElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if attribute not specified, use a value of 0 - if(KSVG_TOKEN_NOT_PARSED(X)) - KSVG_SET_ALT_ATTRIBUTE(X, "0") - - // Spec: if attribute not specified, use a value of 0 - if(KSVG_TOKEN_NOT_PARSED(Y)) - KSVG_SET_ALT_ATTRIBUTE(Y, "0") - - // Spec: if attribute not specified, use objectBoundingBox - if(KSVG_TOKEN_NOT_PARSED(PatternUnits)) - KSVG_SET_ALT_ATTRIBUTE(PatternUnits, "objectBoundingBox") - - // Spec: If attribute not specified, use userSpaceOnUse - if(KSVG_TOKEN_NOT_PARSED(PatternContentUnits)) - KSVG_SET_ALT_ATTRIBUTE(PatternContentUnits, "userSpaceOnUse") - - // Spec: default value - if(KSVG_TOKEN_NOT_PARSED(PreserveAspectRatio)) - KSVG_SET_ALT_ATTRIBUTE(PreserveAspectRatio, "xMidYMid meet") -} - -void SVGPatternElementImpl::flushCachedTiles() -{ - TQValueList::iterator it; - - for(it = m_patternElements.begin(); it != m_patternElements.end(); it++) - { - SVGPatternElementImpl *pattern = *it; - - if(pattern->paintServer()) - pattern->paintServer()->resetFinalized(); - } -} - -TQImage SVGPatternElementImpl::createTile(SVGShapeImpl *referencingElement, int imageWidth, int imageHeight) -{ - converter()->finalize(referencingElement, ownerSVGElement(), patternUnits()->baseVal()); - - TQImage image(imageWidth, imageHeight, 32); - image.setAlphaBuffer(true); - - if(m_canvas == 0) - { - m_canvas = CanvasFactory::self()->loadCanvas(image.width(), image.height()); - m_canvas->setBackgroundColor(tqRgba(0, 0, 0, 0)); - } - - m_canvas->setup(image.bits(), image.width(), image.height()); - - SVGMatrixImpl *baseMatrix = SVGSVGElementImpl::createSVGMatrix(); - - // Set the scale to map the tile onto the integral sized image - double xScale = static_cast(imageWidth) / width()->baseVal()->value(); - double yScale = static_cast(imageHeight) / height()->baseVal()->value(); - - baseMatrix->scaleNonUniform(xScale, yScale); - - if(hasAttribute("viewBox")) - { - SVGMatrixImpl *viewboxMatrix = viewBoxToViewTransform(width()->baseVal()->value(), height()->baseVal()->value()); - - baseMatrix->multiply(viewboxMatrix); - viewboxMatrix->deref(); - } - else - { - if(patternContentUnits()->baseVal() == SVGPatternElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) - { - // Get local coordinate bounding box - SVGRectImpl *rect = referencingElement->getBBox(); - - baseMatrix->translate(rect->qrect().x(), rect->qrect().y()); - baseMatrix->scaleNonUniform(rect->qrect().width(), rect->qrect().height()); - rect->deref(); - } - } - - for(DOM::Node node = m_location->firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - SVGShapeImpl *shape = dynamic_cast(element); - SVGTestsImpl *tests = dynamic_cast(element); - SVGStylableImpl *style = dynamic_cast(element); - - bool ok = tests ? tests->ok() : true; - if(element && shape && style && ok && style->getVisible() && style->getDisplay()) - { - SVGLocatableImpl *locatable = dynamic_cast(element); - if(locatable) - locatable->updateCachedScreenCTM(baseMatrix); - - element->createItem(m_canvas); - if(shape->item()) - { - shape->item()->setReferenced(true); - m_canvas->invalidate(shape->item(), true); - } - } - } - - baseMatrix->deref(); - - m_canvas->update(float(1)); - - if(getOverflow()) - { - TQPtrList items = m_canvas->allItems(); - TQRect allItemsBBox; - - TQPtrListIterator it(items); - CanvasItem *item; - - while((item = *it) != 0) - { - TQRect bbox = item->bbox(); - allItemsBBox |= bbox; - ++it; - } - - if(allItemsBBox.left() < 0 || allItemsBBox.right() >= imageWidth || allItemsBBox.top() < 0 || allItemsBBox.bottom() >= imageHeight) - { - // Get the range in whole-tile units that covers the bounding box, where (0, 0) is the - // usual tile position. - int tileLeft = (allItemsBBox.left() - (imageWidth - 1)) / imageWidth; - int tileRight = allItemsBBox.right() / imageWidth; - int tileTop = (allItemsBBox.top() - (imageHeight - 1)) / imageHeight; - int tileBottom = allItemsBBox.bottom() / imageHeight; - - for(int tileX = tileLeft; tileX <= tileRight; tileX++) - { - for(int tileY = tileTop; tileY <= tileBottom; tileY++) - { - if(tileX != 0 || tileY !=0) - { - TQPoint panPoint(-(tileX * imageWidth), -(tileY * imageHeight)); - m_canvas->update(panPoint, false); - } - } - } - } - } - - for(DOM::Node node = m_location->firstChild(); !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - - if(element) - element->removeItem(m_canvas); - } - - return image; -} - -void SVGPatternElementImpl::reference(const TQString &href) -{ - // Copy attributes - SVGElementImpl *src = ownerSVGElement()->getElementById(href); - - if(src) - { - SVGHelperImpl::copyAttributes(src, this); - - // Spec: Change location to referenced element so we - // can take the children elements to render from there - if(m_location == this) - m_location = src; - } -} - -void SVGPatternElementImpl::finalizePaintServer() -{ - // Clear out any cached tiles since we may be being refinalised after an image - // inside a pattern has finished loading. - m_tileCache.clear(); - - TQString _href = SVGURIReferenceImpl::getTarget(href()->baseVal().string()); - if(!_href.isEmpty()) - reference(_href); -} - -SVGPatternElementImpl::Tile SVGPatternElementImpl::createTile(SVGShapeImpl *referencingElement) -{ - converter()->finalize(referencingElement, ownerSVGElement(), patternUnits()->baseVal()); - - SVGTransformableImpl *transformable = dynamic_cast(referencingElement); - SVGMatrixImpl *matrix = 0; - if(transformable) - matrix = transformable->getScreenCTM(); - else - matrix = SVGSVGElementImpl::createSVGMatrix(); - - matrix->translate(x()->baseVal()->value(), y()->baseVal()->value()); - - SVGMatrixImpl *patTransform = patternTransform()->baseVal()->concatenate(); - if(patTransform) - { - matrix->multiply(patTransform); - patTransform->deref(); - } - - double xScale, yScale; - matrix->removeScale(&xScale, &yScale); - - double tileWidth = width()->baseVal()->value() * xScale; - double tileHeight = height()->baseVal()->value() * yScale; - - int imageWidth = static_cast(tileWidth + 0.5); - int imageHeight = static_cast(tileHeight + 0.5); - - Tile tile; - - if(imageWidth > 0 && imageHeight > 0) - { - TQSize size(imageWidth, imageHeight); - TQImage image; - - if(!m_tileCache.find(size, image)) - { - image = createTile(referencingElement, imageWidth, imageHeight); - m_tileCache.insert(size, image, image.width() * image.height() * 4); - } - - // Map integral tile dimensions onto its true size - double adjustXScale = tileWidth / imageWidth; - double adjustYScale = tileHeight / imageHeight; - - matrix->scaleNonUniform(adjustXScale, adjustYScale); - TQWMatrix screenToTile = matrix->qmatrix().invert(); - - tile = Tile(image, screenToTile); - } - - matrix->deref(); - - return tile; -} - diff --git a/ksvg/impl/SVGPatternElementImpl.cpp b/ksvg/impl/SVGPatternElementImpl.cpp new file mode 100644 index 00000000..37825869 --- /dev/null +++ b/ksvg/impl/SVGPatternElementImpl.cpp @@ -0,0 +1,509 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include "SVGPatternElement.h" +#include "SVGPatternElementImpl.h" + +#include "CanvasFactory.h" +#include "KSVGCanvas.h" +#include "CanvasItems.h" +#include "SVGHelperImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGTransformListImpl.h" +#include "SVGAnimatedTransformListImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGUnitConverter.h" +#include "SVGShapeImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGRectImpl.h" + +using namespace KSVG; + +#include "SVGPatternElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +TQValueList SVGPatternElementImpl::m_patternElements; + +SVGPatternElementImpl::SVGPatternElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFitToViewBoxImpl(), SVGPaintServerImpl() +{ + KSVG_EMPTY_FLAGS + + m_patternUnits = new SVGAnimatedEnumerationImpl(); + m_patternUnits->ref(); + + m_patternContentUnits = new SVGAnimatedEnumerationImpl(); + m_patternContentUnits->ref(); + + m_patternTransform = new SVGAnimatedTransformListImpl(); + m_patternTransform->ref(); + + m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x->ref(); + + m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y->ref(); + + m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_width->ref(); + + m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_height->ref(); + + m_converter = new SVGUnitConverter(); + m_converter->add(m_x); + m_converter->add(m_y); + m_converter->add(m_width); + m_converter->add(m_height); + + m_patternElements.append(this); + + m_canvas = 0; + m_location = this; + + m_tileCache.setMaxTotalCost(1024 * 1024); +} + +SVGPatternElementImpl::~SVGPatternElementImpl() +{ + if(m_patternUnits) + m_patternUnits->deref(); + if(m_patternContentUnits) + m_patternContentUnits->deref(); + if(m_patternTransform) + m_patternTransform->deref(); + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); + delete m_converter; + m_patternElements.remove(this); +} + +SVGAnimatedEnumerationImpl *SVGPatternElementImpl::patternUnits() const +{ + return m_patternUnits; +} + +SVGAnimatedEnumerationImpl *SVGPatternElementImpl::patternContentUnits() const +{ + return m_patternContentUnits; +} + +SVGAnimatedTransformListImpl *SVGPatternElementImpl::patternTransform() const +{ + return m_patternTransform; +} + +SVGAnimatedLengthImpl *SVGPatternElementImpl::x() const +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGPatternElementImpl::y() const +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGPatternElementImpl::width() const +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGPatternElementImpl::height() const +{ + return m_height; +} + +void SVGPatternElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_paintServer) + m_paintServer = c->createPaintServer(this); +} + +void SVGPatternElementImpl::removeItem(KSVGCanvas *) +{ + delete m_paintServer; + m_paintServer = 0; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPatternElementImpl::s_hashTable 11 + x SVGPatternElementImpl::X DontDelete|ReadOnly + y SVGPatternElementImpl::Y DontDelete|ReadOnly + width SVGPatternElementImpl::Width DontDelete|ReadOnly + height SVGPatternElementImpl::Height DontDelete|ReadOnly + patternUnits SVGPatternElementImpl::PatternUnits DontDelete|ReadOnly + patternContentUnits SVGPatternElementImpl::PatternContentUnits DontDelete|ReadOnly + patternTransform SVGPatternElementImpl::PatternTransform DontDelete|ReadOnly +@end +*/ + +Value SVGPatternElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X: + if(!attributeMode) + return m_x->cache(exec); + else + return Number(m_x->baseVal()->value()); + case Y: + if(!attributeMode) + return m_y->cache(exec); + else + return Number(m_y->baseVal()->value()); + case Width: + if(!attributeMode) + return m_width->cache(exec); + else + return Number(m_width->baseVal()->value()); + case Height: + if(!attributeMode) + return m_height->cache(exec); + else + return Number(m_height->baseVal()->value()); + case PatternUnits: + if(!attributeMode) + return m_patternUnits->cache(exec); + else + return Number(m_patternUnits->baseVal()); + case PatternContentUnits: + if(!attributeMode) + return m_patternContentUnits->cache(exec); + else + return Number(m_patternContentUnits->baseVal()); + case PatternTransform: + //if(!attributeMode) + return m_patternTransform->cache(exec); + //else + // return Number(m_patternTransform->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPatternElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case X: + converter()->modify(x(), value.toString(exec).qstring()); + break; + case Y: + converter()->modify(y(), value.toString(exec).qstring()); + break; + case Width: + converter()->modify(width(), value.toString(exec).qstring()); + if(width()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute width of element is illegal")); + break; + case Height: + converter()->modify(height(), value.toString(exec).qstring()); + if(height()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute height of element is illegal")); + break; + case PatternUnits: + if(value.toString(exec).qstring() == "userSpaceOnUse") + m_patternUnits->setBaseVal(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE); + else + m_patternUnits->setBaseVal(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); + break; + case PatternContentUnits: + if(value.toString(exec).qstring() == "userSpaceOnUse") + m_patternContentUnits->setBaseVal(SVGUnitTypes::SVG_UNIT_TYPE_USERSPACEONUSE); + else + m_patternContentUnits->setBaseVal(SVGUnitTypes::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX); + break; + case PatternTransform: + m_patternTransform->baseVal()->clear(); + SVGHelperImpl::parseTransformAttribute(m_patternTransform->baseVal(), value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGPatternElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if attribute not specified, use a value of 0 + if(KSVG_TOKEN_NOT_PARSED(X)) + KSVG_SET_ALT_ATTRIBUTE(X, "0") + + // Spec: if attribute not specified, use a value of 0 + if(KSVG_TOKEN_NOT_PARSED(Y)) + KSVG_SET_ALT_ATTRIBUTE(Y, "0") + + // Spec: if attribute not specified, use objectBoundingBox + if(KSVG_TOKEN_NOT_PARSED(PatternUnits)) + KSVG_SET_ALT_ATTRIBUTE(PatternUnits, "objectBoundingBox") + + // Spec: If attribute not specified, use userSpaceOnUse + if(KSVG_TOKEN_NOT_PARSED(PatternContentUnits)) + KSVG_SET_ALT_ATTRIBUTE(PatternContentUnits, "userSpaceOnUse") + + // Spec: default value + if(KSVG_TOKEN_NOT_PARSED(PreserveAspectRatio)) + KSVG_SET_ALT_ATTRIBUTE(PreserveAspectRatio, "xMidYMid meet") +} + +void SVGPatternElementImpl::flushCachedTiles() +{ + TQValueList::iterator it; + + for(it = m_patternElements.begin(); it != m_patternElements.end(); it++) + { + SVGPatternElementImpl *pattern = *it; + + if(pattern->paintServer()) + pattern->paintServer()->resetFinalized(); + } +} + +TQImage SVGPatternElementImpl::createTile(SVGShapeImpl *referencingElement, int imageWidth, int imageHeight) +{ + converter()->finalize(referencingElement, ownerSVGElement(), patternUnits()->baseVal()); + + TQImage image(imageWidth, imageHeight, 32); + image.setAlphaBuffer(true); + + if(m_canvas == 0) + { + m_canvas = CanvasFactory::self()->loadCanvas(image.width(), image.height()); + m_canvas->setBackgroundColor(tqRgba(0, 0, 0, 0)); + } + + m_canvas->setup(image.bits(), image.width(), image.height()); + + SVGMatrixImpl *baseMatrix = SVGSVGElementImpl::createSVGMatrix(); + + // Set the scale to map the tile onto the integral sized image + double xScale = static_cast(imageWidth) / width()->baseVal()->value(); + double yScale = static_cast(imageHeight) / height()->baseVal()->value(); + + baseMatrix->scaleNonUniform(xScale, yScale); + + if(hasAttribute("viewBox")) + { + SVGMatrixImpl *viewboxMatrix = viewBoxToViewTransform(width()->baseVal()->value(), height()->baseVal()->value()); + + baseMatrix->multiply(viewboxMatrix); + viewboxMatrix->deref(); + } + else + { + if(patternContentUnits()->baseVal() == SVGPatternElement::SVG_UNIT_TYPE_OBJECTBOUNDINGBOX) + { + // Get local coordinate bounding box + SVGRectImpl *rect = referencingElement->getBBox(); + + baseMatrix->translate(rect->qrect().x(), rect->qrect().y()); + baseMatrix->scaleNonUniform(rect->qrect().width(), rect->qrect().height()); + rect->deref(); + } + } + + for(DOM::Node node = m_location->firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + SVGShapeImpl *shape = dynamic_cast(element); + SVGTestsImpl *tests = dynamic_cast(element); + SVGStylableImpl *style = dynamic_cast(element); + + bool ok = tests ? tests->ok() : true; + if(element && shape && style && ok && style->getVisible() && style->getDisplay()) + { + SVGLocatableImpl *locatable = dynamic_cast(element); + if(locatable) + locatable->updateCachedScreenCTM(baseMatrix); + + element->createItem(m_canvas); + if(shape->item()) + { + shape->item()->setReferenced(true); + m_canvas->invalidate(shape->item(), true); + } + } + } + + baseMatrix->deref(); + + m_canvas->update(float(1)); + + if(getOverflow()) + { + TQPtrList items = m_canvas->allItems(); + TQRect allItemsBBox; + + TQPtrListIterator it(items); + CanvasItem *item; + + while((item = *it) != 0) + { + TQRect bbox = item->bbox(); + allItemsBBox |= bbox; + ++it; + } + + if(allItemsBBox.left() < 0 || allItemsBBox.right() >= imageWidth || allItemsBBox.top() < 0 || allItemsBBox.bottom() >= imageHeight) + { + // Get the range in whole-tile units that covers the bounding box, where (0, 0) is the + // usual tile position. + int tileLeft = (allItemsBBox.left() - (imageWidth - 1)) / imageWidth; + int tileRight = allItemsBBox.right() / imageWidth; + int tileTop = (allItemsBBox.top() - (imageHeight - 1)) / imageHeight; + int tileBottom = allItemsBBox.bottom() / imageHeight; + + for(int tileX = tileLeft; tileX <= tileRight; tileX++) + { + for(int tileY = tileTop; tileY <= tileBottom; tileY++) + { + if(tileX != 0 || tileY !=0) + { + TQPoint panPoint(-(tileX * imageWidth), -(tileY * imageHeight)); + m_canvas->update(panPoint, false); + } + } + } + } + } + + for(DOM::Node node = m_location->firstChild(); !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + + if(element) + element->removeItem(m_canvas); + } + + return image; +} + +void SVGPatternElementImpl::reference(const TQString &href) +{ + // Copy attributes + SVGElementImpl *src = ownerSVGElement()->getElementById(href); + + if(src) + { + SVGHelperImpl::copyAttributes(src, this); + + // Spec: Change location to referenced element so we + // can take the children elements to render from there + if(m_location == this) + m_location = src; + } +} + +void SVGPatternElementImpl::finalizePaintServer() +{ + // Clear out any cached tiles since we may be being refinalised after an image + // inside a pattern has finished loading. + m_tileCache.clear(); + + TQString _href = SVGURIReferenceImpl::getTarget(href()->baseVal().string()); + if(!_href.isEmpty()) + reference(_href); +} + +SVGPatternElementImpl::Tile SVGPatternElementImpl::createTile(SVGShapeImpl *referencingElement) +{ + converter()->finalize(referencingElement, ownerSVGElement(), patternUnits()->baseVal()); + + SVGTransformableImpl *transformable = dynamic_cast(referencingElement); + SVGMatrixImpl *matrix = 0; + if(transformable) + matrix = transformable->getScreenCTM(); + else + matrix = SVGSVGElementImpl::createSVGMatrix(); + + matrix->translate(x()->baseVal()->value(), y()->baseVal()->value()); + + SVGMatrixImpl *patTransform = patternTransform()->baseVal()->concatenate(); + if(patTransform) + { + matrix->multiply(patTransform); + patTransform->deref(); + } + + double xScale, yScale; + matrix->removeScale(&xScale, &yScale); + + double tileWidth = width()->baseVal()->value() * xScale; + double tileHeight = height()->baseVal()->value() * yScale; + + int imageWidth = static_cast(tileWidth + 0.5); + int imageHeight = static_cast(tileHeight + 0.5); + + Tile tile; + + if(imageWidth > 0 && imageHeight > 0) + { + TQSize size(imageWidth, imageHeight); + TQImage image; + + if(!m_tileCache.find(size, image)) + { + image = createTile(referencingElement, imageWidth, imageHeight); + m_tileCache.insert(size, image, image.width() * image.height() * 4); + } + + // Map integral tile dimensions onto its true size + double adjustXScale = tileWidth / imageWidth; + double adjustYScale = tileHeight / imageHeight; + + matrix->scaleNonUniform(adjustXScale, adjustYScale); + TQWMatrix screenToTile = matrix->qmatrix().invert(); + + tile = Tile(image, screenToTile); + } + + matrix->deref(); + + return tile; +} + diff --git a/ksvg/impl/SVGPointImpl.cc b/ksvg/impl/SVGPointImpl.cc deleted file mode 100644 index ebce509a..00000000 --- a/ksvg/impl/SVGPointImpl.cc +++ /dev/null @@ -1,106 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPointImpl.h" -#include "SVGSVGElementImpl.h" - -using namespace KSVG; - -#include "SVGPointImpl.lut.h" -#include "ksvg_bridge.h" - -SVGPointImpl::SVGPointImpl() : DOM::DomShared() -{ - KSVG_EMPTY_FLAGS - - m_x = 0; - m_y = 0; -} - -SVGPointImpl::~SVGPointImpl() -{ -} - -void SVGPointImpl::setX(float x) -{ - m_x = x; -} - -float SVGPointImpl::x() const -{ - return m_x; -} - -void SVGPointImpl::setY(float y) -{ - m_y = y; -} - -float SVGPointImpl::y() const -{ - return m_y; -} - -SVGPointImpl *SVGPointImpl::matrixTransform(const SVGMatrixImpl &) -{ - SVGPointImpl *ret = SVGSVGElementImpl::createSVGPoint(); - return ret; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPointImpl::s_hashTable 3 - x SVGPointImpl::X DontDelete - y SVGPointImpl::Y DontDelete -@end -*/ - -Value SVGPointImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(x()); - case Y: - return Number(y()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGPointImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGPointImpl.cpp b/ksvg/impl/SVGPointImpl.cpp new file mode 100644 index 00000000..ebce509a --- /dev/null +++ b/ksvg/impl/SVGPointImpl.cpp @@ -0,0 +1,106 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPointImpl.h" +#include "SVGSVGElementImpl.h" + +using namespace KSVG; + +#include "SVGPointImpl.lut.h" +#include "ksvg_bridge.h" + +SVGPointImpl::SVGPointImpl() : DOM::DomShared() +{ + KSVG_EMPTY_FLAGS + + m_x = 0; + m_y = 0; +} + +SVGPointImpl::~SVGPointImpl() +{ +} + +void SVGPointImpl::setX(float x) +{ + m_x = x; +} + +float SVGPointImpl::x() const +{ + return m_x; +} + +void SVGPointImpl::setY(float y) +{ + m_y = y; +} + +float SVGPointImpl::y() const +{ + return m_y; +} + +SVGPointImpl *SVGPointImpl::matrixTransform(const SVGMatrixImpl &) +{ + SVGPointImpl *ret = SVGSVGElementImpl::createSVGPoint(); + return ret; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPointImpl::s_hashTable 3 + x SVGPointImpl::X DontDelete + y SVGPointImpl::Y DontDelete +@end +*/ + +Value SVGPointImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPointImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGPointListImpl.cc b/ksvg/impl/SVGPointListImpl.cc deleted file mode 100644 index ba492c32..00000000 --- a/ksvg/impl/SVGPointListImpl.cc +++ /dev/null @@ -1,62 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPointListImpl.h" - -using namespace KSVG; - -#include "SVGPointListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPointListImpl::s_hashTable 2 - numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGPointListImplProto::s_hashTable 11 - getItem SVGListDefs::GetItem DontDelete|Function 1 - removeItem SVGListDefs::RemoveItem DontDelete|Function 1 - appendItem SVGListDefs::AppendItem DontDelete|Function 1 - initialize SVGListDefs::Initialize DontDelete|Function 1 - insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 - replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 - clear SVGListDefs::Clear DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGPointList", SVGPointListImplProto, SVGPointListImplProtoFunc) - -Value SVGPointListImpl::getValueProperty(ExecState *exec, int token) const -{ - return SVGList::getValueProperty(exec, token); -} - -Value SVGPointListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGPointListImpl) - - return obj->call(exec, static_cast *>(obj), args, id); -} diff --git a/ksvg/impl/SVGPointListImpl.cpp b/ksvg/impl/SVGPointListImpl.cpp new file mode 100644 index 00000000..ba492c32 --- /dev/null +++ b/ksvg/impl/SVGPointListImpl.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPointListImpl.h" + +using namespace KSVG; + +#include "SVGPointListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPointListImpl::s_hashTable 2 + numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGPointListImplProto::s_hashTable 11 + getItem SVGListDefs::GetItem DontDelete|Function 1 + removeItem SVGListDefs::RemoveItem DontDelete|Function 1 + appendItem SVGListDefs::AppendItem DontDelete|Function 1 + initialize SVGListDefs::Initialize DontDelete|Function 1 + insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 + replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 + clear SVGListDefs::Clear DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGPointList", SVGPointListImplProto, SVGPointListImplProtoFunc) + +Value SVGPointListImpl::getValueProperty(ExecState *exec, int token) const +{ + return SVGList::getValueProperty(exec, token); +} + +Value SVGPointListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGPointListImpl) + + return obj->call(exec, static_cast *>(obj), args, id); +} diff --git a/ksvg/impl/SVGPolyElementImpl.cc b/ksvg/impl/SVGPolyElementImpl.cc deleted file mode 100644 index b1557aa3..00000000 --- a/ksvg/impl/SVGPolyElementImpl.cc +++ /dev/null @@ -1,139 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include - -#include "SVGRectImpl.h" -#include "SVGPointListImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGPolyElementImpl.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -SVGPolyElementImpl::SVGPolyElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl(), SVGAnimatedPointsImpl() -{ -} - -SVGPolyElementImpl::~SVGPolyElementImpl() -{ -} - -SVGRectImpl *SVGPolyElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - - unsigned int nrPoints = points()->numberOfItems(); - float minx, miny, maxx, maxy, tempx, tempy; - minx = points()->getItem(0)->x(); - miny = points()->getItem(0)->y(); - maxx = points()->getItem(0)->x(); - maxy = points()->getItem(0)->y(); - - for(unsigned int i = 1; i < nrPoints; ++i) - { - tempx = points()->getItem(i)->x(); - tempy = points()->getItem(i)->y(); - - if(tempx < minx) - minx = tempx; - if(tempx > maxx) - maxx = tempx; - if(tempy < miny) - miny = tempy; - if(tempy > maxy) - maxy = tempy; - } - - ret->setX(minx); - ret->setY(miny); - ret->setWidth(maxx - minx); - ret->setHeight(maxy - miny); - return ret; -} - -bool SVGPolyElementImpl::findOutSlope(unsigned int point, double *outSlope) const -{ - unsigned int nextPoint; - - if(point == points()->numberOfItems() - 1) - { - if(m_isOpenPath) - return false; - else - nextPoint = 0; - } - else - nextPoint = point + 1; - - if(point == nextPoint) - return false; - - double x = points()->getItem(point)->x(); - double y = points()->getItem(point)->y(); - double nextX = points()->getItem(nextPoint)->x(); - double nextY = points()->getItem(nextPoint)->y(); - const double epsilon = DBL_EPSILON; - - if(fabs(x - nextX) < epsilon && fabs(y - nextY) < epsilon) - return findOutSlope(nextPoint, outSlope); - else - { - double slope = SVGAngleImpl::todeg(atan2(nextY - y, nextX - x)); - *outSlope = slope; - return true; - } -} - -bool SVGPolyElementImpl::findInSlope(unsigned int point, double *inSlope) const -{ - unsigned int prevPoint; - - if(point == 0) - { - if(m_isOpenPath) - return false; - else - prevPoint = points()->numberOfItems() - 1; - } - else - prevPoint = point - 1; - - if(point == prevPoint) - return false; - - double x = points()->getItem(point)->x(); - double y = points()->getItem(point)->y(); - double prevX = points()->getItem(prevPoint)->x(); - double prevY = points()->getItem(prevPoint)->y(); - const double epsilon = DBL_EPSILON; - - if(fabs(x - prevX) < epsilon && fabs(y - prevY) < epsilon) - return findInSlope(prevPoint, inSlope); - else - { - double slope = SVGAngleImpl::todeg(atan2(y - prevY, x - prevX)); - *inSlope = slope; - return true; - } -} diff --git a/ksvg/impl/SVGPolyElementImpl.cpp b/ksvg/impl/SVGPolyElementImpl.cpp new file mode 100644 index 00000000..b1557aa3 --- /dev/null +++ b/ksvg/impl/SVGPolyElementImpl.cpp @@ -0,0 +1,139 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include + +#include "SVGRectImpl.h" +#include "SVGPointListImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGPolyElementImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +SVGPolyElementImpl::SVGPolyElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl(), SVGAnimatedPointsImpl() +{ +} + +SVGPolyElementImpl::~SVGPolyElementImpl() +{ +} + +SVGRectImpl *SVGPolyElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + + unsigned int nrPoints = points()->numberOfItems(); + float minx, miny, maxx, maxy, tempx, tempy; + minx = points()->getItem(0)->x(); + miny = points()->getItem(0)->y(); + maxx = points()->getItem(0)->x(); + maxy = points()->getItem(0)->y(); + + for(unsigned int i = 1; i < nrPoints; ++i) + { + tempx = points()->getItem(i)->x(); + tempy = points()->getItem(i)->y(); + + if(tempx < minx) + minx = tempx; + if(tempx > maxx) + maxx = tempx; + if(tempy < miny) + miny = tempy; + if(tempy > maxy) + maxy = tempy; + } + + ret->setX(minx); + ret->setY(miny); + ret->setWidth(maxx - minx); + ret->setHeight(maxy - miny); + return ret; +} + +bool SVGPolyElementImpl::findOutSlope(unsigned int point, double *outSlope) const +{ + unsigned int nextPoint; + + if(point == points()->numberOfItems() - 1) + { + if(m_isOpenPath) + return false; + else + nextPoint = 0; + } + else + nextPoint = point + 1; + + if(point == nextPoint) + return false; + + double x = points()->getItem(point)->x(); + double y = points()->getItem(point)->y(); + double nextX = points()->getItem(nextPoint)->x(); + double nextY = points()->getItem(nextPoint)->y(); + const double epsilon = DBL_EPSILON; + + if(fabs(x - nextX) < epsilon && fabs(y - nextY) < epsilon) + return findOutSlope(nextPoint, outSlope); + else + { + double slope = SVGAngleImpl::todeg(atan2(nextY - y, nextX - x)); + *outSlope = slope; + return true; + } +} + +bool SVGPolyElementImpl::findInSlope(unsigned int point, double *inSlope) const +{ + unsigned int prevPoint; + + if(point == 0) + { + if(m_isOpenPath) + return false; + else + prevPoint = points()->numberOfItems() - 1; + } + else + prevPoint = point - 1; + + if(point == prevPoint) + return false; + + double x = points()->getItem(point)->x(); + double y = points()->getItem(point)->y(); + double prevX = points()->getItem(prevPoint)->x(); + double prevY = points()->getItem(prevPoint)->y(); + const double epsilon = DBL_EPSILON; + + if(fabs(x - prevX) < epsilon && fabs(y - prevY) < epsilon) + return findInSlope(prevPoint, inSlope); + else + { + double slope = SVGAngleImpl::todeg(atan2(y - prevY, x - prevX)); + *inSlope = slope; + return true; + } +} diff --git a/ksvg/impl/SVGPolygonElementImpl.cc b/ksvg/impl/SVGPolygonElementImpl.cc deleted file mode 100644 index 0187ce43..00000000 --- a/ksvg/impl/SVGPolygonElementImpl.cc +++ /dev/null @@ -1,86 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPointListImpl.h" -#include "SVGPolygonElementImpl.h" -#include "SVGDocumentImpl.h" -#include "KSVGCanvas.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -SVGPolygonElementImpl::SVGPolygonElementImpl(DOM::ElementImpl *impl) : SVGPolyElementImpl(impl) -{ - m_isOpenPath = false; -} - -void SVGPolygonElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createPolygon(this); - c->insert(m_item); - } -} - -void SVGPolygonElementImpl::drawMarkers() -{ - SVGPointListImpl *pts = points(); - unsigned int nrPoints = pts->numberOfItems(); - - if(nrPoints > 0 && hasMarkers()) - { - for(unsigned int i = 0; i < nrPoints; ++i) - { - double inSlope; - double outSlope; - bool haveInSlope = findInSlope(i, &inSlope); - bool haveOutSlope = findOutSlope(i, &outSlope); - - if(!haveInSlope && haveOutSlope) - inSlope = outSlope; - else if(haveInSlope && !haveOutSlope) - outSlope = inSlope; - else if(!haveInSlope && !haveOutSlope) - { - inSlope = 0; - outSlope = 0; - } - - double bisector = SVGAngleImpl::shortestArcBisector(inSlope, outSlope); - - if(i == 0) - { - if(hasStartMarker()) - doStartMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector); - if(hasEndMarker()) - doEndMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector); - } - else - { - if(hasMidMarker()) - doMidMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector); - } - } - } -} diff --git a/ksvg/impl/SVGPolygonElementImpl.cpp b/ksvg/impl/SVGPolygonElementImpl.cpp new file mode 100644 index 00000000..0187ce43 --- /dev/null +++ b/ksvg/impl/SVGPolygonElementImpl.cpp @@ -0,0 +1,86 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPointListImpl.h" +#include "SVGPolygonElementImpl.h" +#include "SVGDocumentImpl.h" +#include "KSVGCanvas.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +SVGPolygonElementImpl::SVGPolygonElementImpl(DOM::ElementImpl *impl) : SVGPolyElementImpl(impl) +{ + m_isOpenPath = false; +} + +void SVGPolygonElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + m_item = c->createPolygon(this); + c->insert(m_item); + } +} + +void SVGPolygonElementImpl::drawMarkers() +{ + SVGPointListImpl *pts = points(); + unsigned int nrPoints = pts->numberOfItems(); + + if(nrPoints > 0 && hasMarkers()) + { + for(unsigned int i = 0; i < nrPoints; ++i) + { + double inSlope; + double outSlope; + bool haveInSlope = findInSlope(i, &inSlope); + bool haveOutSlope = findOutSlope(i, &outSlope); + + if(!haveInSlope && haveOutSlope) + inSlope = outSlope; + else if(haveInSlope && !haveOutSlope) + outSlope = inSlope; + else if(!haveInSlope && !haveOutSlope) + { + inSlope = 0; + outSlope = 0; + } + + double bisector = SVGAngleImpl::shortestArcBisector(inSlope, outSlope); + + if(i == 0) + { + if(hasStartMarker()) + doStartMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector); + if(hasEndMarker()) + doEndMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector); + } + else + { + if(hasMidMarker()) + doMidMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector); + } + } + } +} diff --git a/ksvg/impl/SVGPolylineElementImpl.cc b/ksvg/impl/SVGPolylineElementImpl.cc deleted file mode 100644 index 487f2630..00000000 --- a/ksvg/impl/SVGPolylineElementImpl.cc +++ /dev/null @@ -1,98 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGPointListImpl.h" -#include "SVGPolylineElementImpl.h" -#include "SVGDocumentImpl.h" -#include "KSVGCanvas.h" -#include "SVGAngleImpl.h" - -using namespace KSVG; - -SVGPolylineElementImpl::SVGPolylineElementImpl(DOM::ElementImpl *impl) : SVGPolyElementImpl(impl) -{ - m_isOpenPath = true; -} - -void SVGPolylineElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createPolyline(this); - c->insert(m_item); - } -} - -void SVGPolylineElementImpl::drawMarkers() -{ - SVGPointListImpl *pts = points(); - unsigned int nrPoints = pts->numberOfItems(); - - if(nrPoints > 0 && hasMarkers()) - { - if(hasStartMarker()) - { - double outSlope; - - if(!findOutSlope(0, &outSlope)) - outSlope = 0; - - doStartMarker(this, this, pts->getItem(0)->x(), pts->getItem(0)->y(), outSlope); - } - - if(hasMidMarker()) - { - for(unsigned int i = 1; i < nrPoints - 1; ++i) - { - double inSlope; - double outSlope; - bool haveInSlope = findInSlope(i, &inSlope); - bool haveOutSlope = findOutSlope(i, &outSlope); - - if(!haveInSlope && haveOutSlope) - inSlope = outSlope; - else if(haveInSlope && !haveOutSlope) - outSlope = inSlope; - else if(!haveInSlope && !haveOutSlope) - { - inSlope = 0; - outSlope = 0; - } - - double bisector = SVGAngleImpl::shortestArcBisector(inSlope, outSlope); - - doMidMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector); - } - } - - if(hasEndMarker()) - { - double inSlope; - - if(!findInSlope(nrPoints - 1, &inSlope)) - inSlope = 0; - - doEndMarker(this, this, pts->getItem(nrPoints - 1)->x(), pts->getItem(nrPoints - 1)->y(), inSlope); - } - } -} diff --git a/ksvg/impl/SVGPolylineElementImpl.cpp b/ksvg/impl/SVGPolylineElementImpl.cpp new file mode 100644 index 00000000..487f2630 --- /dev/null +++ b/ksvg/impl/SVGPolylineElementImpl.cpp @@ -0,0 +1,98 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGPointListImpl.h" +#include "SVGPolylineElementImpl.h" +#include "SVGDocumentImpl.h" +#include "KSVGCanvas.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +SVGPolylineElementImpl::SVGPolylineElementImpl(DOM::ElementImpl *impl) : SVGPolyElementImpl(impl) +{ + m_isOpenPath = true; +} + +void SVGPolylineElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + m_item = c->createPolyline(this); + c->insert(m_item); + } +} + +void SVGPolylineElementImpl::drawMarkers() +{ + SVGPointListImpl *pts = points(); + unsigned int nrPoints = pts->numberOfItems(); + + if(nrPoints > 0 && hasMarkers()) + { + if(hasStartMarker()) + { + double outSlope; + + if(!findOutSlope(0, &outSlope)) + outSlope = 0; + + doStartMarker(this, this, pts->getItem(0)->x(), pts->getItem(0)->y(), outSlope); + } + + if(hasMidMarker()) + { + for(unsigned int i = 1; i < nrPoints - 1; ++i) + { + double inSlope; + double outSlope; + bool haveInSlope = findInSlope(i, &inSlope); + bool haveOutSlope = findOutSlope(i, &outSlope); + + if(!haveInSlope && haveOutSlope) + inSlope = outSlope; + else if(haveInSlope && !haveOutSlope) + outSlope = inSlope; + else if(!haveInSlope && !haveOutSlope) + { + inSlope = 0; + outSlope = 0; + } + + double bisector = SVGAngleImpl::shortestArcBisector(inSlope, outSlope); + + doMidMarker(this, this, pts->getItem(i)->x(), pts->getItem(i)->y(), bisector); + } + } + + if(hasEndMarker()) + { + double inSlope; + + if(!findInSlope(nrPoints - 1, &inSlope)) + inSlope = 0; + + doEndMarker(this, this, pts->getItem(nrPoints - 1)->x(), pts->getItem(nrPoints - 1)->y(), inSlope); + } + } +} diff --git a/ksvg/impl/SVGPreserveAspectRatioImpl.cc b/ksvg/impl/SVGPreserveAspectRatioImpl.cc deleted file mode 100644 index bce71948..00000000 --- a/ksvg/impl/SVGPreserveAspectRatioImpl.cc +++ /dev/null @@ -1,215 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include -#include - -#include "SVGPreserveAspectRatio.h" - -#include "SVGMatrixImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGPreserveAspectRatioImpl.h" - -using namespace KSVG; - -#include "SVGPreserveAspectRatioImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_cacheimpl.h" - -SVGPreserveAspectRatioImpl::SVGPreserveAspectRatioImpl() -{ - KSVG_EMPTY_FLAGS - - m_meetOrSlice = SVG_MEETORSLICE_UNKNOWN; - m_align = SVG_PRESERVEASPECTRATIO_UNKNOWN; -} - -SVGPreserveAspectRatioImpl::~SVGPreserveAspectRatioImpl() -{ -} - -void SVGPreserveAspectRatioImpl::setAlign(unsigned short align) -{ - m_align = align; -} - -unsigned short SVGPreserveAspectRatioImpl::align() const -{ - return m_align; -} - -void SVGPreserveAspectRatioImpl::setMeetOrSlice(unsigned short meetOrSlice) -{ - m_meetOrSlice = meetOrSlice; -} - -unsigned short SVGPreserveAspectRatioImpl::meetOrSlice() const -{ - return m_meetOrSlice; -} - -void SVGPreserveAspectRatioImpl::parsePreserveAspectRatio(const TQString &str) -{ - // Spec: set the defaults - setAlign(SVG_PRESERVEASPECTRATIO_NONE); - setMeetOrSlice(SVG_MEETORSLICE_MEET); - - TQStringList params = TQStringList::split(' ', str.simplifyWhiteSpace()); - - if(params[0].compare("none") == 0) - m_align = SVG_PRESERVEASPECTRATIO_NONE; - else if(params[0].compare("xMinYMin") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMINYMIN; - else if(params[0].compare("xMidYMin") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMIDYMIN; - else if(params[0].compare("xMaxYMin") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMAXYMIN; - else if(params[0].compare("xMinYMid") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMINYMID; - else if(params[0].compare("xMidYMid") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMIDYMID; - else if(params[0].compare("xMaxYMid") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMAXYMID; - else if(params[0].compare("xMinYMax") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMINYMAX; - else if(params[0].compare("xMidYMax") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMIDYMAX; - else if(params[0].compare("xMaxYMax") == 0) - m_align = SVG_PRESERVEASPECTRATIO_XMAXYMAX; - - if(params[1].compare("slice") == 0) - m_meetOrSlice = SVG_MEETORSLICE_SLICE; - else - m_meetOrSlice = SVG_MEETORSLICE_MEET; -} - -SVGMatrixImpl *SVGPreserveAspectRatioImpl::getCTM(float logicX, float logicY, float logicWidth, float logicHeight, - float /*physX*/, float /*physY*/, float physWidth, float physHeight) -{ - SVGMatrixImpl *temp = SVGSVGElementImpl::createSVGMatrix(); - - if(align() == SVG_PRESERVEASPECTRATIO_UNKNOWN) - return temp; - - float vpar = logicWidth / logicHeight; - float svgar = physWidth / physHeight; - - if(align() == SVG_PRESERVEASPECTRATIO_NONE) - { - temp->scaleNonUniform(physWidth / logicWidth, physHeight / logicHeight); - temp->translate(-logicX, -logicY); - } - else if(vpar < svgar && (meetOrSlice() == SVG_MEETORSLICE_MEET) || vpar >= svgar && (meetOrSlice() == SVG_MEETORSLICE_SLICE)) - { - temp->scale(physHeight / logicHeight); - - if(align() == SVG_PRESERVEASPECTRATIO_XMINYMIN || align() == SVG_PRESERVEASPECTRATIO_XMINYMID || align() == SVG_PRESERVEASPECTRATIO_XMINYMAX) - temp->translate(-logicX, -logicY); - else if(align() == SVG_PRESERVEASPECTRATIO_XMIDYMIN || align() == SVG_PRESERVEASPECTRATIO_XMIDYMID || align() == SVG_PRESERVEASPECTRATIO_XMIDYMAX) - temp->translate(-logicX - (logicWidth - physWidth * logicHeight / physHeight) / 2, -logicY); - else - temp->translate(-logicX - (logicWidth - physWidth * logicHeight / physHeight), -logicY); - } - else - { - temp->scale(physWidth / logicWidth); - - if(align() == SVG_PRESERVEASPECTRATIO_XMINYMIN || align() == SVG_PRESERVEASPECTRATIO_XMIDYMIN || align() == SVG_PRESERVEASPECTRATIO_XMAXYMIN) - temp->translate(-logicX, -logicY); - else if(align() == SVG_PRESERVEASPECTRATIO_XMINYMID || align() == SVG_PRESERVEASPECTRATIO_XMIDYMID || align() == SVG_PRESERVEASPECTRATIO_XMAXYMID) - temp->translate(-logicX, -logicY - (logicHeight - physHeight * logicWidth / physWidth) / 2); - else - temp->translate(-logicX, -logicY - (logicHeight - physHeight * logicWidth / physWidth)); - } - - return temp; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGPreserveAspectRatioImpl::s_hashTable 3 - align SVGPreserveAspectRatioImpl::Align DontDelete - meetOrSlice SVGPreserveAspectRatioImpl::MeetOrSlice DontDelete -@end -*/ - -Value SVGPreserveAspectRatioImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Align: - return Number(align()); - case MeetOrSlice: - return Number(meetOrSlice()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return KJS::Undefined(); - } -} - -void SVGPreserveAspectRatioImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case Align: - m_align = static_cast(value.toNumber(exec)); - break; - case MeetOrSlice: - m_meetOrSlice = static_cast(value.toNumber(exec)); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -/* -@namespace KSVG -@begin SVGPreserveAspectRatioImplConstructor::s_hashTable 17 - SVG_PRESERVEASPECTRATIO_UNKNOWN KSVG::SVG_PRESERVEASPECTRATIO_UNKNOWN DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_NONE KSVG::SVG_PRESERVEASPECTRATIO_NONE DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMINYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMINYMIN DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMIDYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMIN DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMAXYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMIN DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMINYMID KSVG::SVG_PRESERVEASPECTRATIO_XMINYMID DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMIDYMID KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMID DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMAXYMID KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMID DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMINYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMINYMAX DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMIDYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMAX DontDelete|ReadOnly - SVG_PRESERVEASPECTRATIO_XMAXYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMAX DontDelete|ReadOnly - SVG_MEETORSLICE_UNKNOWN KSVG::SVG_MEETORSLICE_UNKNOWN DontDelete|ReadOnly - SVG_MEETORSLICE_MEET KSVG::SVG_MEETORSLICE_MEET DontDelete|ReadOnly - SVG_MEETORSLICE_SLICE KSVG::SVG_MEETORSLICE_SLICE DontDelete|ReadOnly -@end -*/ - -Value SVGPreserveAspectRatioImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token > SVG_PRESERVEASPECTRATIO_XMAXYMAX ? token - SVG_MEETORSLICE_UNKNOWN : token); -} - -Value KSVG::getSVGPreserveAspectRatioImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgpreserveaspectratio.constructor]]"); -} diff --git a/ksvg/impl/SVGPreserveAspectRatioImpl.cpp b/ksvg/impl/SVGPreserveAspectRatioImpl.cpp new file mode 100644 index 00000000..bce71948 --- /dev/null +++ b/ksvg/impl/SVGPreserveAspectRatioImpl.cpp @@ -0,0 +1,215 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include +#include + +#include "SVGPreserveAspectRatio.h" + +#include "SVGMatrixImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGPreserveAspectRatioImpl.h" + +using namespace KSVG; + +#include "SVGPreserveAspectRatioImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_cacheimpl.h" + +SVGPreserveAspectRatioImpl::SVGPreserveAspectRatioImpl() +{ + KSVG_EMPTY_FLAGS + + m_meetOrSlice = SVG_MEETORSLICE_UNKNOWN; + m_align = SVG_PRESERVEASPECTRATIO_UNKNOWN; +} + +SVGPreserveAspectRatioImpl::~SVGPreserveAspectRatioImpl() +{ +} + +void SVGPreserveAspectRatioImpl::setAlign(unsigned short align) +{ + m_align = align; +} + +unsigned short SVGPreserveAspectRatioImpl::align() const +{ + return m_align; +} + +void SVGPreserveAspectRatioImpl::setMeetOrSlice(unsigned short meetOrSlice) +{ + m_meetOrSlice = meetOrSlice; +} + +unsigned short SVGPreserveAspectRatioImpl::meetOrSlice() const +{ + return m_meetOrSlice; +} + +void SVGPreserveAspectRatioImpl::parsePreserveAspectRatio(const TQString &str) +{ + // Spec: set the defaults + setAlign(SVG_PRESERVEASPECTRATIO_NONE); + setMeetOrSlice(SVG_MEETORSLICE_MEET); + + TQStringList params = TQStringList::split(' ', str.simplifyWhiteSpace()); + + if(params[0].compare("none") == 0) + m_align = SVG_PRESERVEASPECTRATIO_NONE; + else if(params[0].compare("xMinYMin") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMINYMIN; + else if(params[0].compare("xMidYMin") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMIDYMIN; + else if(params[0].compare("xMaxYMin") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMAXYMIN; + else if(params[0].compare("xMinYMid") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMINYMID; + else if(params[0].compare("xMidYMid") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMIDYMID; + else if(params[0].compare("xMaxYMid") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMAXYMID; + else if(params[0].compare("xMinYMax") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMINYMAX; + else if(params[0].compare("xMidYMax") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMIDYMAX; + else if(params[0].compare("xMaxYMax") == 0) + m_align = SVG_PRESERVEASPECTRATIO_XMAXYMAX; + + if(params[1].compare("slice") == 0) + m_meetOrSlice = SVG_MEETORSLICE_SLICE; + else + m_meetOrSlice = SVG_MEETORSLICE_MEET; +} + +SVGMatrixImpl *SVGPreserveAspectRatioImpl::getCTM(float logicX, float logicY, float logicWidth, float logicHeight, + float /*physX*/, float /*physY*/, float physWidth, float physHeight) +{ + SVGMatrixImpl *temp = SVGSVGElementImpl::createSVGMatrix(); + + if(align() == SVG_PRESERVEASPECTRATIO_UNKNOWN) + return temp; + + float vpar = logicWidth / logicHeight; + float svgar = physWidth / physHeight; + + if(align() == SVG_PRESERVEASPECTRATIO_NONE) + { + temp->scaleNonUniform(physWidth / logicWidth, physHeight / logicHeight); + temp->translate(-logicX, -logicY); + } + else if(vpar < svgar && (meetOrSlice() == SVG_MEETORSLICE_MEET) || vpar >= svgar && (meetOrSlice() == SVG_MEETORSLICE_SLICE)) + { + temp->scale(physHeight / logicHeight); + + if(align() == SVG_PRESERVEASPECTRATIO_XMINYMIN || align() == SVG_PRESERVEASPECTRATIO_XMINYMID || align() == SVG_PRESERVEASPECTRATIO_XMINYMAX) + temp->translate(-logicX, -logicY); + else if(align() == SVG_PRESERVEASPECTRATIO_XMIDYMIN || align() == SVG_PRESERVEASPECTRATIO_XMIDYMID || align() == SVG_PRESERVEASPECTRATIO_XMIDYMAX) + temp->translate(-logicX - (logicWidth - physWidth * logicHeight / physHeight) / 2, -logicY); + else + temp->translate(-logicX - (logicWidth - physWidth * logicHeight / physHeight), -logicY); + } + else + { + temp->scale(physWidth / logicWidth); + + if(align() == SVG_PRESERVEASPECTRATIO_XMINYMIN || align() == SVG_PRESERVEASPECTRATIO_XMIDYMIN || align() == SVG_PRESERVEASPECTRATIO_XMAXYMIN) + temp->translate(-logicX, -logicY); + else if(align() == SVG_PRESERVEASPECTRATIO_XMINYMID || align() == SVG_PRESERVEASPECTRATIO_XMIDYMID || align() == SVG_PRESERVEASPECTRATIO_XMAXYMID) + temp->translate(-logicX, -logicY - (logicHeight - physHeight * logicWidth / physWidth) / 2); + else + temp->translate(-logicX, -logicY - (logicHeight - physHeight * logicWidth / physWidth)); + } + + return temp; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPreserveAspectRatioImpl::s_hashTable 3 + align SVGPreserveAspectRatioImpl::Align DontDelete + meetOrSlice SVGPreserveAspectRatioImpl::MeetOrSlice DontDelete +@end +*/ + +Value SVGPreserveAspectRatioImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case Align: + return Number(align()); + case MeetOrSlice: + return Number(meetOrSlice()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return KJS::Undefined(); + } +} + +void SVGPreserveAspectRatioImpl::putValueProperty(ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case Align: + m_align = static_cast(value.toNumber(exec)); + break; + case MeetOrSlice: + m_meetOrSlice = static_cast(value.toNumber(exec)); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +/* +@namespace KSVG +@begin SVGPreserveAspectRatioImplConstructor::s_hashTable 17 + SVG_PRESERVEASPECTRATIO_UNKNOWN KSVG::SVG_PRESERVEASPECTRATIO_UNKNOWN DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_NONE KSVG::SVG_PRESERVEASPECTRATIO_NONE DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMINYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMINYMIN DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMIDYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMIN DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMAXYMIN KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMIN DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMINYMID KSVG::SVG_PRESERVEASPECTRATIO_XMINYMID DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMIDYMID KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMID DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMAXYMID KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMID DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMINYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMINYMAX DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMIDYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMIDYMAX DontDelete|ReadOnly + SVG_PRESERVEASPECTRATIO_XMAXYMAX KSVG::SVG_PRESERVEASPECTRATIO_XMAXYMAX DontDelete|ReadOnly + SVG_MEETORSLICE_UNKNOWN KSVG::SVG_MEETORSLICE_UNKNOWN DontDelete|ReadOnly + SVG_MEETORSLICE_MEET KSVG::SVG_MEETORSLICE_MEET DontDelete|ReadOnly + SVG_MEETORSLICE_SLICE KSVG::SVG_MEETORSLICE_SLICE DontDelete|ReadOnly +@end +*/ + +Value SVGPreserveAspectRatioImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token > SVG_PRESERVEASPECTRATIO_XMAXYMAX ? token - SVG_MEETORSLICE_UNKNOWN : token); +} + +Value KSVG::getSVGPreserveAspectRatioImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgpreserveaspectratio.constructor]]"); +} diff --git a/ksvg/impl/SVGRadialGradientElementImpl.cc b/ksvg/impl/SVGRadialGradientElementImpl.cc deleted file mode 100644 index 6a52ab68..00000000 --- a/ksvg/impl/SVGRadialGradientElementImpl.cc +++ /dev/null @@ -1,214 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGGradientElement.h" -#include "SVGRadialGradientElementImpl.h" - -#include "SVGDocumentImpl.h" -#include "KSVGCanvas.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGUnitConverter.h" - -using namespace KSVG; - -#include "SVGRadialGradientElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGRadialGradientElementImpl::SVGRadialGradientElementImpl(DOM::ElementImpl *impl) : SVGGradientElementImpl(impl) -{ - KSVG_EMPTY_FLAGS - - m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_cx->ref(); - - m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_cy->ref(); - - m_r = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, this); - m_r->ref(); - - m_fx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_fx->ref(); - - m_fy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_fy->ref(); - - converter()->add(m_cx); - converter()->add(m_cy); - converter()->add(m_r); - converter()->add(m_fx); - converter()->add(m_fy); -} - -SVGRadialGradientElementImpl::~SVGRadialGradientElementImpl() -{ - if(m_cx) - m_cx->deref(); - if(m_cy) - m_cy->deref(); - if(m_r) - m_r->deref(); - if(m_fx) - m_fx->deref(); - if(m_fy) - m_fy->deref(); -} - -SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::cx() const -{ - return m_cx; -} - -SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::cy() const -{ - return m_cy; -} - -SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::r() const -{ - return m_r; -} - -SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::fx() const -{ - return m_fx; -} - -SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::fy() const -{ - return m_fy; -} - -/* -@namespace KSVG -@begin SVGRadialGradientElementImpl::s_hashTable 7 - cx SVGRadialGradientElementImpl::Cx DontDelete|ReadOnly - cy SVGRadialGradientElementImpl::Cy DontDelete|ReadOnly - r SVGRadialGradientElementImpl::R DontDelete|ReadOnly - fx SVGRadialGradientElementImpl::Fx DontDelete|ReadOnly - fy SVGRadialGradientElementImpl::Fy DontDelete|ReadOnly -@end -*/ - -Value SVGRadialGradientElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case Cx: - if(!attributeMode) - return m_cx->cache(exec); - else - return Number(m_cx->baseVal()->value()); - case Cy: - if(!attributeMode) - return m_cy->cache(exec); - else - return Number(m_cy->baseVal()->value()); - case R: - if(!attributeMode) - return m_r->cache(exec); - else - return Number(m_r->baseVal()->value()); - case Fx: - if(!attributeMode) - return m_fx->cache(exec); - else - return Number(m_fx->baseVal()->value()); - case Fy: - if(!attributeMode) - return m_fy->cache(exec); - else - return Number(m_fy->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGRadialGradientElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Cx: - converter()->modify(cx(), value.toString(exec).qstring()); - break; - case Cy: - converter()->modify(cy(), value.toString(exec).qstring()); - break; - case R: - converter()->modify(r(), value.toString(exec).qstring()); - break; - case Fx: - converter()->modify(fx(), value.toString(exec).qstring()); - break; - case Fy: - converter()->modify(fy(), value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGRadialGradientElementImpl::setAttributes() -{ - SVGGradientElementImpl::setAttributes(); - - // Spec: no attribute, effect is af value 50% is specified - if(KSVG_TOKEN_NOT_PARSED(Cx)) - KSVG_SET_ALT_ATTRIBUTE(Cx, "50%") - - // Spec: no attribute, effect is af value 50% is specified - if(KSVG_TOKEN_NOT_PARSED(Cy)) - KSVG_SET_ALT_ATTRIBUTE(Cy, "50%") - - // Spec: no attribute, effect is af value 50% is specified - if(KSVG_TOKEN_NOT_PARSED(R)) - KSVG_SET_ALT_ATTRIBUTE(R, "50%") -} - -TQMap SVGRadialGradientElementImpl::gradientAttributes() -{ - setAttributes(); - - TQMap gradAttributes; - TQDictIterator it(attributes()); - - for(; it.current(); ++it) - { - DOM::DOMString name = it.currentKey(); - DOM::DOMString value = it.current()->string(); - - if(name == "gradientUnits" || name == "gradientTransform" || name == "spreadMethod" || name == "cx" || name == "cy" || name == "r" || name == "fx" || name == "fy") - { - gradAttributes.insert(name.string(), value.copy()); - } - } - - return gradAttributes; -} diff --git a/ksvg/impl/SVGRadialGradientElementImpl.cpp b/ksvg/impl/SVGRadialGradientElementImpl.cpp new file mode 100644 index 00000000..6a52ab68 --- /dev/null +++ b/ksvg/impl/SVGRadialGradientElementImpl.cpp @@ -0,0 +1,214 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGGradientElement.h" +#include "SVGRadialGradientElementImpl.h" + +#include "SVGDocumentImpl.h" +#include "KSVGCanvas.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGUnitConverter.h" + +using namespace KSVG; + +#include "SVGRadialGradientElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGRadialGradientElementImpl::SVGRadialGradientElementImpl(DOM::ElementImpl *impl) : SVGGradientElementImpl(impl) +{ + KSVG_EMPTY_FLAGS + + m_cx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_cx->ref(); + + m_cy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_cy->ref(); + + m_r = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, this); + m_r->ref(); + + m_fx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_fx->ref(); + + m_fy = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_fy->ref(); + + converter()->add(m_cx); + converter()->add(m_cy); + converter()->add(m_r); + converter()->add(m_fx); + converter()->add(m_fy); +} + +SVGRadialGradientElementImpl::~SVGRadialGradientElementImpl() +{ + if(m_cx) + m_cx->deref(); + if(m_cy) + m_cy->deref(); + if(m_r) + m_r->deref(); + if(m_fx) + m_fx->deref(); + if(m_fy) + m_fy->deref(); +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::cx() const +{ + return m_cx; +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::cy() const +{ + return m_cy; +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::r() const +{ + return m_r; +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::fx() const +{ + return m_fx; +} + +SVGAnimatedLengthImpl *SVGRadialGradientElementImpl::fy() const +{ + return m_fy; +} + +/* +@namespace KSVG +@begin SVGRadialGradientElementImpl::s_hashTable 7 + cx SVGRadialGradientElementImpl::Cx DontDelete|ReadOnly + cy SVGRadialGradientElementImpl::Cy DontDelete|ReadOnly + r SVGRadialGradientElementImpl::R DontDelete|ReadOnly + fx SVGRadialGradientElementImpl::Fx DontDelete|ReadOnly + fy SVGRadialGradientElementImpl::Fy DontDelete|ReadOnly +@end +*/ + +Value SVGRadialGradientElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case Cx: + if(!attributeMode) + return m_cx->cache(exec); + else + return Number(m_cx->baseVal()->value()); + case Cy: + if(!attributeMode) + return m_cy->cache(exec); + else + return Number(m_cy->baseVal()->value()); + case R: + if(!attributeMode) + return m_r->cache(exec); + else + return Number(m_r->baseVal()->value()); + case Fx: + if(!attributeMode) + return m_fx->cache(exec); + else + return Number(m_fx->baseVal()->value()); + case Fy: + if(!attributeMode) + return m_fy->cache(exec); + else + return Number(m_fy->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGRadialGradientElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Cx: + converter()->modify(cx(), value.toString(exec).qstring()); + break; + case Cy: + converter()->modify(cy(), value.toString(exec).qstring()); + break; + case R: + converter()->modify(r(), value.toString(exec).qstring()); + break; + case Fx: + converter()->modify(fx(), value.toString(exec).qstring()); + break; + case Fy: + converter()->modify(fy(), value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGRadialGradientElementImpl::setAttributes() +{ + SVGGradientElementImpl::setAttributes(); + + // Spec: no attribute, effect is af value 50% is specified + if(KSVG_TOKEN_NOT_PARSED(Cx)) + KSVG_SET_ALT_ATTRIBUTE(Cx, "50%") + + // Spec: no attribute, effect is af value 50% is specified + if(KSVG_TOKEN_NOT_PARSED(Cy)) + KSVG_SET_ALT_ATTRIBUTE(Cy, "50%") + + // Spec: no attribute, effect is af value 50% is specified + if(KSVG_TOKEN_NOT_PARSED(R)) + KSVG_SET_ALT_ATTRIBUTE(R, "50%") +} + +TQMap SVGRadialGradientElementImpl::gradientAttributes() +{ + setAttributes(); + + TQMap gradAttributes; + TQDictIterator it(attributes()); + + for(; it.current(); ++it) + { + DOM::DOMString name = it.currentKey(); + DOM::DOMString value = it.current()->string(); + + if(name == "gradientUnits" || name == "gradientTransform" || name == "spreadMethod" || name == "cx" || name == "cy" || name == "r" || name == "fx" || name == "fy") + { + gradAttributes.insert(name.string(), value.copy()); + } + } + + return gradAttributes; +} diff --git a/ksvg/impl/SVGRectElementImpl.cc b/ksvg/impl/SVGRectElementImpl.cc deleted file mode 100644 index 30a527ca..00000000 --- a/ksvg/impl/SVGRectElementImpl.cc +++ /dev/null @@ -1,242 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include "SVGRectImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGRectElementImpl.h" -#include "SVGAnimatedLengthImpl.h" - -#include "KSVGCanvas.h" -#include "CanvasItem.h" - -using namespace KSVG; - -#include "SVGRectElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGRectElementImpl::SVGRectElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - KSVG_EMPTY_FLAGS - - m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x->ref(); - m_x->baseVal()->setValueAsString("-1"); - - m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y->ref(); - m_y->baseVal()->setValueAsString("-1"); - - m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_width->ref(); - m_width->baseVal()->setValueAsString("-1"); - - m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_height->ref(); - m_height->baseVal()->setValueAsString("-1"); - - m_rx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_rx->ref(); - m_rx->baseVal()->setValueAsString("-1"); - - m_ry = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_ry->ref(); - m_ry->baseVal()->setValueAsString("-1"); -} - -SVGRectElementImpl::~SVGRectElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - if(m_rx) - m_rx->deref(); - if(m_ry) - m_ry->deref(); -} - -SVGAnimatedLengthImpl *SVGRectElementImpl::x() -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGRectElementImpl::y() -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGRectElementImpl::width() -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGRectElementImpl::height() -{ - return m_height; -} - -SVGAnimatedLengthImpl *SVGRectElementImpl::rx() -{ - return m_rx; -} - -SVGAnimatedLengthImpl *SVGRectElementImpl::ry() -{ - return m_ry; -} - -/* -@namespace KSVG -@begin SVGRectElementImpl::s_hashTable 7 - x SVGRectElementImpl::X DontDelete|ReadOnly - y SVGRectElementImpl::Y DontDelete|ReadOnly - width SVGRectElementImpl::Width DontDelete|ReadOnly - height SVGRectElementImpl::Height DontDelete|ReadOnly - rx SVGRectElementImpl::Rx DontDelete|ReadOnly - ry SVGRectElementImpl::Ry DontDelete|ReadOnly -@end -*/ - -Value SVGRectElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X: - if(!attributeMode) - return m_x->cache(exec); - else - return Number(m_x->baseVal()->value()); - case Y: - if(!attributeMode) - return m_y->cache(exec); - else - return Number(m_y->baseVal()->value()); - case Width: - if(!attributeMode) - return m_width->cache(exec); - else - return Number(m_width->baseVal()->value()); - case Height: - if(!attributeMode) - return m_height->cache(exec); - else - return Number(m_height->baseVal()->value()); - case Rx: - if(!attributeMode) - return m_rx->cache(exec); - else - return Number(m_rx->baseVal()->value()); - case Ry: - if(!attributeMode) - return m_ry->cache(exec); - else - return Number(m_ry->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGRectElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X: - x()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Y: - y()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Width: - width()->baseVal()->setValueAsString(value.toString(exec).qstring()); - if(width()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute width of element is illegal")); - break; - case Height: - height()->baseVal()->setValueAsString(value.toString(exec).qstring()); - if(height()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute height of element is illegal")); - break; - case Rx: - rx()->baseVal()->setValueAsString(value.toString(exec).qstring()); - if(rx()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute rx of element is illegal")); - break; - case Ry: - ry()->baseVal()->setValueAsString(value.toString(exec).qstring()); - if(ry()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute ry of element is illegal")); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -SVGRectImpl *SVGRectElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - ret->setX(m_x->baseVal()->value()); - ret->setY(m_y->baseVal()->value()); - ret->setWidth(m_width->baseVal()->value()); - ret->setHeight(m_height->baseVal()->value()); - return ret; -} - -void SVGRectElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(X)) - KSVG_SET_ALT_ATTRIBUTE(X, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(Y)) - KSVG_SET_ALT_ATTRIBUTE(Y, "0") -} - -void SVGRectElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createRectangle(this); - c->insert(m_item); - } -} diff --git a/ksvg/impl/SVGRectElementImpl.cpp b/ksvg/impl/SVGRectElementImpl.cpp new file mode 100644 index 00000000..30a527ca --- /dev/null +++ b/ksvg/impl/SVGRectElementImpl.cpp @@ -0,0 +1,242 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include "SVGRectImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGRectElementImpl.h" +#include "SVGAnimatedLengthImpl.h" + +#include "KSVGCanvas.h" +#include "CanvasItem.h" + +using namespace KSVG; + +#include "SVGRectElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGRectElementImpl::SVGRectElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + KSVG_EMPTY_FLAGS + + m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x->ref(); + m_x->baseVal()->setValueAsString("-1"); + + m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y->ref(); + m_y->baseVal()->setValueAsString("-1"); + + m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_width->ref(); + m_width->baseVal()->setValueAsString("-1"); + + m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_height->ref(); + m_height->baseVal()->setValueAsString("-1"); + + m_rx = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_rx->ref(); + m_rx->baseVal()->setValueAsString("-1"); + + m_ry = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_ry->ref(); + m_ry->baseVal()->setValueAsString("-1"); +} + +SVGRectElementImpl::~SVGRectElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); + if(m_rx) + m_rx->deref(); + if(m_ry) + m_ry->deref(); +} + +SVGAnimatedLengthImpl *SVGRectElementImpl::x() +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGRectElementImpl::y() +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGRectElementImpl::width() +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGRectElementImpl::height() +{ + return m_height; +} + +SVGAnimatedLengthImpl *SVGRectElementImpl::rx() +{ + return m_rx; +} + +SVGAnimatedLengthImpl *SVGRectElementImpl::ry() +{ + return m_ry; +} + +/* +@namespace KSVG +@begin SVGRectElementImpl::s_hashTable 7 + x SVGRectElementImpl::X DontDelete|ReadOnly + y SVGRectElementImpl::Y DontDelete|ReadOnly + width SVGRectElementImpl::Width DontDelete|ReadOnly + height SVGRectElementImpl::Height DontDelete|ReadOnly + rx SVGRectElementImpl::Rx DontDelete|ReadOnly + ry SVGRectElementImpl::Ry DontDelete|ReadOnly +@end +*/ + +Value SVGRectElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X: + if(!attributeMode) + return m_x->cache(exec); + else + return Number(m_x->baseVal()->value()); + case Y: + if(!attributeMode) + return m_y->cache(exec); + else + return Number(m_y->baseVal()->value()); + case Width: + if(!attributeMode) + return m_width->cache(exec); + else + return Number(m_width->baseVal()->value()); + case Height: + if(!attributeMode) + return m_height->cache(exec); + else + return Number(m_height->baseVal()->value()); + case Rx: + if(!attributeMode) + return m_rx->cache(exec); + else + return Number(m_rx->baseVal()->value()); + case Ry: + if(!attributeMode) + return m_ry->cache(exec); + else + return Number(m_ry->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGRectElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case X: + x()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Y: + y()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Width: + width()->baseVal()->setValueAsString(value.toString(exec).qstring()); + if(width()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute width of element is illegal")); + break; + case Height: + height()->baseVal()->setValueAsString(value.toString(exec).qstring()); + if(height()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute height of element is illegal")); + break; + case Rx: + rx()->baseVal()->setValueAsString(value.toString(exec).qstring()); + if(rx()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute rx of element is illegal")); + break; + case Ry: + ry()->baseVal()->setValueAsString(value.toString(exec).qstring()); + if(ry()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute ry of element is illegal")); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +SVGRectImpl *SVGRectElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + ret->setX(m_x->baseVal()->value()); + ret->setY(m_y->baseVal()->value()); + ret->setWidth(m_width->baseVal()->value()); + ret->setHeight(m_height->baseVal()->value()); + return ret; +} + +void SVGRectElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(X)) + KSVG_SET_ALT_ATTRIBUTE(X, "0") + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(Y)) + KSVG_SET_ALT_ATTRIBUTE(Y, "0") +} + +void SVGRectElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + m_item = c->createRectangle(this); + c->insert(m_item); + } +} diff --git a/ksvg/impl/SVGRectImpl.cc b/ksvg/impl/SVGRectImpl.cc deleted file mode 100644 index f02b5a4d..00000000 --- a/ksvg/impl/SVGRectImpl.cc +++ /dev/null @@ -1,155 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "SVGRectImpl.h" - -using namespace KSVG; - -#include "SVGRectImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGRectImpl::SVGRectImpl() -{ - KSVG_EMPTY_FLAGS - - m_x = 0; - m_y = 0; - m_width = 0; - m_height = 0; -} - -SVGRectImpl::SVGRectImpl(const TQRect &other) -{ - (*this) = other; -} - -SVGRectImpl::~SVGRectImpl() -{ -} - -void SVGRectImpl::setX(float x) -{ - m_x = x; -} - -float SVGRectImpl::x() const -{ - return m_x; -} - -void SVGRectImpl::setY(float y) -{ - m_y = y; -} - -float SVGRectImpl::y() const -{ - return m_y; -} - -void SVGRectImpl::setWidth(float width) -{ - m_width = width; -} - -float SVGRectImpl::width() const -{ - return m_width; -} - -void SVGRectImpl::setHeight(float height) -{ - m_height = height; -} - -float SVGRectImpl::height() const -{ - return m_height; -} - -TQRect SVGRectImpl::qrect() const -{ - // ceil() so the integer rectangle contains the whole real one. - return TQRect(int(m_x), int(m_y), int(ceil(m_width)), int(ceil(m_height))); -} - -SVGRectImpl &SVGRectImpl::operator=(const TQRect &other) -{ - m_x = other.x(); - m_y = other.y(); - m_width = other.width(); - m_height = other.height(); - - return *this; -} - -/* -@namespace KSVG -@begin SVGRectImpl::s_hashTable 5 - x SVGRectImpl::X DontDelete - y SVGRectImpl::Y DontDelete - width SVGRectImpl::Width DontDelete - height SVGRectImpl::Height DontDelete -@end -*/ - -Value SVGRectImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case X: - return Number(m_x); - case Y: - return Number(m_y); - case Width: - return Number(m_width); - case Height: - return Number(m_height); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGRectImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case X: - m_x = value.toNumber(exec); - break; - case Y: - m_y = value.toNumber(exec); - break; - case Width: - m_width = value.toNumber(exec); - break; - case Height: - m_height = value.toNumber(exec); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGRectImpl.cpp b/ksvg/impl/SVGRectImpl.cpp new file mode 100644 index 00000000..f02b5a4d --- /dev/null +++ b/ksvg/impl/SVGRectImpl.cpp @@ -0,0 +1,155 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "SVGRectImpl.h" + +using namespace KSVG; + +#include "SVGRectImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGRectImpl::SVGRectImpl() +{ + KSVG_EMPTY_FLAGS + + m_x = 0; + m_y = 0; + m_width = 0; + m_height = 0; +} + +SVGRectImpl::SVGRectImpl(const TQRect &other) +{ + (*this) = other; +} + +SVGRectImpl::~SVGRectImpl() +{ +} + +void SVGRectImpl::setX(float x) +{ + m_x = x; +} + +float SVGRectImpl::x() const +{ + return m_x; +} + +void SVGRectImpl::setY(float y) +{ + m_y = y; +} + +float SVGRectImpl::y() const +{ + return m_y; +} + +void SVGRectImpl::setWidth(float width) +{ + m_width = width; +} + +float SVGRectImpl::width() const +{ + return m_width; +} + +void SVGRectImpl::setHeight(float height) +{ + m_height = height; +} + +float SVGRectImpl::height() const +{ + return m_height; +} + +TQRect SVGRectImpl::qrect() const +{ + // ceil() so the integer rectangle contains the whole real one. + return TQRect(int(m_x), int(m_y), int(ceil(m_width)), int(ceil(m_height))); +} + +SVGRectImpl &SVGRectImpl::operator=(const TQRect &other) +{ + m_x = other.x(); + m_y = other.y(); + m_width = other.width(); + m_height = other.height(); + + return *this; +} + +/* +@namespace KSVG +@begin SVGRectImpl::s_hashTable 5 + x SVGRectImpl::X DontDelete + y SVGRectImpl::Y DontDelete + width SVGRectImpl::Width DontDelete + height SVGRectImpl::Height DontDelete +@end +*/ + +Value SVGRectImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(m_x); + case Y: + return Number(m_y); + case Width: + return Number(m_width); + case Height: + return Number(m_height); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGRectImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case Width: + m_width = value.toNumber(exec); + break; + case Height: + m_height = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGSVGElementImpl.cc b/ksvg/impl/SVGSVGElementImpl.cc deleted file mode 100644 index 98106d7c..00000000 --- a/ksvg/impl/SVGSVGElementImpl.cc +++ /dev/null @@ -1,980 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include -#include -#include - -#define USE_VALGRIND 0 - -#if USE_VALGRIND -#include -#endif - -#include "SVGLength.h" - -#include "SVGRectImpl.h" -#include "SVGAngleImpl.h" -#include "SVGShapeImpl.h" -#include "SVGPointImpl.h" -#include "SVGNumberImpl.h" -#include "SVGMatrixImpl.h" - -#include "SVGEventImpl.h" -#include "SVGAElementImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGViewSpecImpl.h" -#include "SVGTransformImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedRectImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGPreserveAspectRatioImpl.h" -#include "SVGAnimatedTransformListImpl.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" - -#include "CanvasItem.h" -#include "KSVGCanvas.h" - -using namespace KSVG; - -#include "SVGSVGElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGSVGElementImpl::SVGSVGElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGLocatableImpl(), SVGFitToViewBoxImpl(), SVGZoomAndPanImpl() -{ - KSVG_EMPTY_FLAGS - - m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_x->ref(); - - m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_y->ref(); - - m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_width->ref(); - - m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_height->ref(); - - m_viewport = SVGSVGElementImpl::createSVGRect(); - - m_currentTranslate = SVGSVGElementImpl::createSVGPoint(); - - m_currentView = new SVGViewSpecImpl(); - m_currentView->ref(); - - m_currentScale = 1.0; - - m_useCurrentView = false; - - m_clip[0] = 0; - m_clip[1] = 0; - m_clip[2] = 0; - m_clip[3] = 0; - - m_rootParentScreenCTM = 0; - - m_localMatrix = SVGSVGElementImpl::createSVGMatrix(); -} - -SVGSVGElementImpl::~SVGSVGElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - if(m_viewport) - m_viewport->deref(); - if(m_currentTranslate) - m_currentTranslate->deref(); - if(m_currentView) - m_currentView->deref(); - if(m_rootParentScreenCTM) - m_rootParentScreenCTM->deref(); - if(m_localMatrix) - m_localMatrix->deref(); -} - -bool SVGSVGElementImpl::isRootElement() const -{ - return ownerDoc()->rootElement() == this; -} - -void SVGSVGElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(X)) - KSVG_SET_ALT_ATTRIBUTE(X, "0") - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(Y)) - KSVG_SET_ALT_ATTRIBUTE(Y, "0") - - // Spec: If the attribute is not specified, the effect is as if a value of "100%" were specified. - if(KSVG_TOKEN_NOT_PARSED(Width)) - KSVG_SET_ALT_ATTRIBUTE(Width, "100%") - - // Spec: If the attribute is not specified, the effect is as if a value of "100%" were specified. - if(KSVG_TOKEN_NOT_PARSED(Height)) - KSVG_SET_ALT_ATTRIBUTE(Height, "100%") - - // Spec: The contentScriptType should default to "text/ecmascript". - if(KSVG_TOKEN_NOT_PARSED(ContentScriptType)) - KSVG_SET_ALT_ATTRIBUTE(ContentScriptType, "text/ecmascript") - - // Spec: The contentStyleType should default to "text/css". - if(KSVG_TOKEN_NOT_PARSED(ContentStyleType)) - KSVG_SET_ALT_ATTRIBUTE(ContentStyleType, "text/css") - - if(m_useCurrentView) - { - parseViewBox(m_currentView->viewBoxString().string()); - preserveAspectRatio()->baseVal()->parsePreserveAspectRatio(m_currentView->preserveAspectRatioString().string()); - } - - m_viewport->setX(x()->baseVal()->value()); - m_viewport->setY(y()->baseVal()->value()); - m_viewport->setWidth(width()->baseVal()->value()); - m_viewport->setHeight(height()->baseVal()->value()); - - if(isRootElement() && ownerDoc()->parentImage() == 0) - { - if(ownerDoc()->canvas()) - ownerDoc()->canvas()->setViewportDimension(int(ceil(width()->baseVal()->value() * currentScale())), int(ceil(height()->baseVal()->value() * currentScale()))); - - // Special case for outermost svg element: - // We need to register our id manually, because - // m_ownerSVGElement is 0 in SVGElementImpl::setAttributes (Niko) - if(!id().isNull()) - addToIdMap(id().string(), this); - } -} - -SVGAnimatedLengthImpl *SVGSVGElementImpl::x() -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGSVGElementImpl::y() -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGSVGElementImpl::width() -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGSVGElementImpl::height() -{ - return m_height; -} - -void SVGSVGElementImpl::setContentScriptType(const DOM::DOMString &contentScriptType) -{ - setAttribute("contentScriptType", contentScriptType); -} - -DOM::DOMString SVGSVGElementImpl::contentScriptType() const -{ - return getAttribute("contentScriptType"); -} - -void SVGSVGElementImpl::setContentStyleType(const DOM::DOMString &contentStyleType) -{ - setAttribute("contentStyleType", contentStyleType); -} - -DOM::DOMString SVGSVGElementImpl::contentStyleType() const -{ - return getAttribute("contentStyleType"); -} - -SVGRectImpl *SVGSVGElementImpl::viewport() -{ - return m_viewport; -} - -SVGRectImpl *SVGSVGElementImpl::getBBox() -{ - SVGRectImpl *ret = new SVGRectImpl(getCTM()->qmatrix().invert().map(m_viewport->qrect())); - ret->ref(); - return ret; -} - -float SVGSVGElementImpl::pixelUnitToMillimeterX() const -{ - return ownerDoc()->screenPixelsPerMillimeterX(); -} - -float SVGSVGElementImpl::pixelUnitToMillimeterY() const -{ - return ownerDoc()->screenPixelsPerMillimeterY(); -} - -float SVGSVGElementImpl::screenPixelToMillimeterX() const -{ - return pixelUnitToMillimeterX(); -} - -float SVGSVGElementImpl::screenPixelToMillimeterY() const -{ - return pixelUnitToMillimeterY(); -} - -void SVGSVGElementImpl::setUseCurrentView(bool useCurrentView) -{ - m_useCurrentView = useCurrentView; -} - -bool SVGSVGElementImpl::useCurrentView() const -{ - return m_useCurrentView; -} - -SVGViewSpecImpl *SVGSVGElementImpl::currentView() const -{ - return m_currentView; -} - -void SVGSVGElementImpl::setCurrentScale(float currentScale) -{ - if( m_currentScale != currentScale ) - { - m_currentScale = currentScale; - invalidateCachedMatrices(); - - if(hasEventListener(SVGEvent::ZOOM_EVENT, true)) - dispatchEvent(SVGEvent::ZOOM_EVENT, false, false); - } -} - -float SVGSVGElementImpl::currentScale() const -{ - return m_currentScale; -} - -void SVGSVGElementImpl::setCurrentTranslate(const TQPoint &p) -{ - if(m_currentTranslate->x() != p.x() || m_currentTranslate->y() != p.y()) - { - m_currentTranslate->setX(p.x()); - m_currentTranslate->setY(p.y()); - invalidateCachedMatrices(); - if(hasEventListener(SVGEvent::SCROLL_EVENT, true)) - dispatchEvent(SVGEvent::SCROLL_EVENT, false, false); - } -} - -SVGPointImpl *SVGSVGElementImpl::currentTranslate() -{ - return m_currentTranslate; -} - -unsigned long SVGSVGElementImpl::suspendRedraw(unsigned long) -{ - return 0; -} - -void SVGSVGElementImpl::unsuspendRedraw(unsigned long) -{ -} - -void SVGSVGElementImpl::unsuspendRedrawAll() -{ -} - -void SVGSVGElementImpl::forceRedraw() -{ -#if USE_VALGRIND - CALLTREE_ZERO_STATS(); -#endif - - TQTime timer; - timer.start(); - - if(ownerDoc() && ownerDoc()->canvas()) - ownerDoc()->canvas()->update(); - - kdDebug(26000) << "forceRedraw in " << timer.elapsed()/1000.0 << " seconds" << endl; - -#if USE_VALGRIND - CALLTREE_DUMP_STATS(); -#endif -} - -void SVGSVGElementImpl::pauseAnimations() -{ - if(!ownerDoc()->timeScheduler()->animationsPaused()) - ownerDoc()->timeScheduler()->toggleAnimations(); -} - -void SVGSVGElementImpl::unpauseAnimations() -{ - if(ownerDoc()->timeScheduler()->animationsPaused()) - ownerDoc()->timeScheduler()->toggleAnimations(); -} - -bool SVGSVGElementImpl::animationsPaused() -{ - return ownerDoc()->timeScheduler()->animationsPaused(); -} - -float SVGSVGElementImpl::getCurrentTime() const -{ - return ownerDoc()->timeScheduler()->elapsed(); -} - -void SVGSVGElementImpl::setCurrentTime(float) -{ -} - -DOM::NodeList SVGSVGElementImpl::getIntersectionList(SVGRectImpl *, SVGElementImpl *) -{ - // TODO : implement me - return DOM::NodeList(); -} - -DOM::NodeList SVGSVGElementImpl::getEnclosureList(SVGRectImpl *rect, SVGElementImpl */*referenceElement*/) -{ - DOM::NodeList list; - - DOM::Node node = firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - SVGShapeImpl *shape = dynamic_cast(element); - if(shape) - { - if(shape->isContainer()) - // TODO : pass it on to container::getEnclosureList() which should return a NodeList - kdDebug() << "!shape" << endl; - else - { - // TODO : add the shape to list if the test succeeds - SVGRectImpl *current = shape->getBBox(); - if(rect->qrect().contains(current->qrect(), true)) - kdDebug() << "shape : " << element->nodeName().string() << " is fully enclosed" << endl; - - current->deref(); - } - } - } - - return list; -} - -bool SVGSVGElementImpl::checkIntersection(SVGElementImpl *element, SVGRectImpl *rect) -{ - SVGShapeImpl *shape = dynamic_cast(element); - if(!shape) - return false; - - SVGRectImpl *current = shape->getBBox(); - bool result = rect->qrect().intersects(current->qrect()); - current->deref(); - return result; -} - -bool SVGSVGElementImpl::checkEnclosure(SVGElementImpl *element, SVGRectImpl *rect) -{ - SVGShapeImpl *shape = dynamic_cast(element); - if(!shape) - return false; - - SVGRectImpl *current = shape->getBBox(); - bool result = rect->qrect().contains(current->qrect()); - current->deref(); - return result; -} - -void SVGSVGElementImpl::deSelectAll() -{ -} - -SVGNumberImpl *SVGSVGElementImpl::createSVGNumber() -{ - // Spec: Creates an SVGNumber object outside of any document - // trees. The object is initialized to a value of zero. - SVGNumberImpl *ret = new SVGNumberImpl(); - ret->ref(); - return ret; -} - -SVGLengthImpl *SVGSVGElementImpl::createSVGLength() -{ - // Spec: Creates an SVGLength object outside of any document - // trees. The object is initialized to the value of 0 user units. - SVGLengthImpl *ret = new SVGLengthImpl(); - ret->ref(); - return ret; -} - -SVGAngleImpl *SVGSVGElementImpl::createSVGAngle() -{ - // Spec: Creates an SVGAngle object outside of any document - // trees. The object is initialized to the value 0 degrees (unitless). - SVGAngleImpl *ret = new SVGAngleImpl(); - ret->ref(); - return ret; -} - -SVGPointImpl *SVGSVGElementImpl::createSVGPoint() -{ - // Spec: Creates an SVGPoint object outside of any document - // trees. The object is initialized to the point (0,0) in the user coordinate system. - SVGPointImpl *ret = new SVGPointImpl(); - ret->ref(); - return ret; -} - -SVGMatrixImpl *SVGSVGElementImpl::createSVGMatrix() -{ - // Spec: Creates an SVGMatrix object outside of any document - // trees. The object is initialized to the identity matrix. - SVGMatrixImpl *ret = new SVGMatrixImpl(TQWMatrix(1.0F, 0.0F, 0.0F, 1.0F, 0.0F, 0.0F)); - ret->ref(); - return ret; -} - -SVGRectImpl *SVGSVGElementImpl::createSVGRect() -{ - // Spec: Creates an SVGRect object outside of any document - // trees. The object is initialized such that all values are set to 0 user units. - SVGRectImpl *ret = new SVGRectImpl(); - ret->ref(); - return ret; -} - -SVGTransformImpl *SVGSVGElementImpl::createSVGTransform() -{ - // Spec: Creates an SVGTransform object outside of any document - // trees. The object is initialized to an identity matrix transform (SVG_TRANSFORM_MATRIX). - SVGTransformImpl *transform = createSVGTransformFromMatrix(createSVGMatrix()); - - // createSVGMatrix already ref's the matrix, the SVGTransformImpl->setMatrix - // call also does this, prevent non deleting of the object by deref'ing (Niko) - transform->matrix()->deref(); - - return transform; -} - -SVGTransformImpl *SVGSVGElementImpl::createSVGTransformFromMatrix(SVGMatrixImpl *mat) -{ - // Spec: Creates an SVGTransform object outside of any document - // trees. The object is initialized to the given matrix transform (i.e., SVG_TRANSFORM_MATRIX). - SVGTransformImpl *ret = new SVGTransformImpl(); - ret->setMatrix(mat); - ret->ref(); - return ret; -} - -SVGElementImpl *SVGSVGElementImpl::getElementById(const DOM::DOMString &elementId) -{ - return m_map[elementId.string()]; -} - -void SVGSVGElementImpl::addToIdMap(const TQString &id, SVGElementImpl *obj) -{ - m_map.insert(id, obj); -} - -SVGMatrixImpl *SVGSVGElementImpl::getCTM() -{ - return viewBoxToViewTransform(width()->baseVal()->value(), height()->baseVal()->value()); -} - -const SVGMatrixImpl *SVGSVGElementImpl::localMatrix() -{ - // TODO: only update the matrix when needed and just return m_localMatrix - - m_localMatrix->reset(); - - if(ownerSVGElement() == 0) - { - if(m_rootParentScreenCTM != 0) - m_localMatrix->copy(m_rootParentScreenCTM); - - // We're the outermost svg element. - // Put the zoom scale and translate into the matrix. - m_localMatrix->translate(currentTranslate()->x(), currentTranslate()->y()); - m_localMatrix->scale(currentScale()); - } - - // Apply viewport translation. - m_localMatrix->translate(x()->baseVal()->value(), y()->baseVal()->value()); - - // And viewbox. - SVGMatrixImpl *viewboxMatrix = viewBoxToViewTransform(width()->baseVal()->value(), height()->baseVal()->value()); - - m_localMatrix->multiply(viewboxMatrix); - viewboxMatrix->deref(); - - return m_localMatrix; -} - -void SVGSVGElementImpl::setClip(const TQString &clip) -{ - // TODO : this routine should probably be shared between all classes that establish new viewports (Rob) - if(!clip.startsWith("rect(") || !clip.endsWith(")")) - return; - - TQString work = clip.mid(5, clip.length() - 6); - TQStringList substrings = TQStringList::split(',', clip); - TQStringList::ConstIterator it = substrings.begin(); - - if(m_clip[0]) - m_clip[0]->deref(); - m_clip[0] = SVGSVGElementImpl::createSVGLength(); - - if(*it != "auto") - m_clip[0]->setValueAsString(*it); - ++it; - - if(m_clip[1]) - m_clip[1]->deref(); - m_clip[1] = SVGSVGElementImpl::createSVGLength(); - - if(*it != "auto") - m_clip[1]->setValueAsString(*it); - ++it; - - if(m_clip[2]) - m_clip[2]->deref(); - m_clip[2] = SVGSVGElementImpl::createSVGLength(); - - if(*it != "auto") - m_clip[2]->setValueAsString(*it); - ++it; - - if(m_clip[3]) - m_clip[3]->deref(); - m_clip[3] = SVGSVGElementImpl::createSVGLength(); - - if(*it != "auto") - m_clip[3]->setValueAsString(*it); -} - -TQRect SVGSVGElementImpl::clip() -{ - // Get viewport in user coordinates. - TQRect v(0, 0, m_viewport->qrect().width(), m_viewport->qrect().height()); - - SVGMatrixImpl *ctm = getCTM(); - TQRect r = ctm->qmatrix().invert().mapRect(v); - ctm->deref(); - - if(m_clip[0]) - r.setTop(static_cast(r.top() + m_clip[0]->value())); - if(m_clip[1]) - r.setRight(static_cast(r.right() - m_clip[1]->value())); - if(m_clip[2]) - r.setBottom(static_cast(r.bottom() - m_clip[2]->value())); - if(m_clip[3]) - r.setLeft(static_cast(r.left() + m_clip[3]->value())); - - return r; -} - -void SVGSVGElementImpl::setRootParentScreenCTM(SVGMatrixImpl *screenCTM) -{ - if(m_rootParentScreenCTM != 0) - m_rootParentScreenCTM->deref(); - - m_rootParentScreenCTM = screenCTM; - screenCTM->ref(); -} - -bool SVGSVGElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &a, SVGMouseEventImpl *mev) -{ - // mop: central bool var which turns to true once the current "mouseover" element has been found - bool ret = false, dorerender = false; - SVGElementImpl *elem = 0; - - SVGMatrixImpl *ctm = getCTM(); - TQPoint userA = ctm->qmatrix().invert().map(a); - ctm->deref(); - - // Just check the lastTarget once (mop) - if(ownerDoc()->lastTarget()) - { - elem = ownerDoc()->lastTarget(); - ret = elem->prepareMouseEvent(p, userA, mev); - - // mop: only proceed if element is not the current element anymore. rest is done in the lower part - if(!ret) - { - if(elem->hasEventListener(SVGEvent::MOUSEOUT_EVENT, false)) - { - dorerender = true; - elem->setMouseOver(false); - elem->dispatchMouseEvent(SVGEvent::MOUSEOUT_EVENT, true, true, 0, mev->screenX(), mev->screenY(), mev->clientX(), mev->clientY(), mev->ctrlKey(), mev->altKey(), mev->shiftKey(), mev->metaKey(), mev->button(), elem); - } - - if(elem->hasEventListener(SVGEvent::DOMFOCUSOUT_EVENT, false) && elem->focus()) - { - dorerender = true; - elem->setFocus(false); - elem->dispatchEvent(SVGEvent::DOMFOCUSOUT_EVENT, true, true); - } - - // mop: unset last target once we left it - ownerDoc()->setLastTarget(0); - } - } - - // mop: DAMN...logic doesn't work :( - // we cant use the results of the above check because something like this - // _________ - // | ____ | - // ||____| | - // |_________| - // - // wouldn't work because even if the mousepointer would be in the inner rect it would still be inside the bbox - // of the outer (assuming that the outer is the lastTarget). :( - ret = false; - - // mop: just check for a node until the element where the mouse is over is found - // mop: "ret" can be set from the above stuff too... - // find the element here and do the event stuff in the lower part..much cleaner - CanvasItemList hits = ownerDoc()->canvas()->collisions(p, true); - for(CanvasItemList::Iterator it = hits.begin(); it != hits.end(); ++it) - { - elem = (*it)->element(); - if(elem) - { - // Check if mouse is over a certain shape... - // mop: once an element has been found check eventlisteners and leave immediately - ret = elem->prepareMouseEvent(p, userA, mev); - if(ret) break; - } - } - - // mop: has an element been found? - if(ret) - { - int events = mev->target()->getEventListeners(false); - - // Dispatch mousemove, mousedown, mouseup and mouseclick events - bool cancel = (mev->id() != SVGEvent::MOUSEMOVE_EVENT); - - if(events & 1 << mev->id()) - { - mev->target()->dispatchMouseEvent(mev->id(), true, cancel, 0, mev->screenX(), mev->screenY(), mev->clientX(), mev->clientY(), mev->ctrlKey(), mev->altKey(), mev->shiftKey(), mev->metaKey(), mev->button(), elem); - dorerender = true; // mop: if it has the event then rerender - } - - // If a mouse "moves" over a shape, it's also "over" the shape - if(mev->id() == SVGEvent::MOUSEMOVE_EVENT) - { - mev->target()->setMouseOver(true); - if(events & 1 << SVGEvent::MOUSEOVER_EVENT) - { - mev->target()->dispatchMouseEvent(SVGEvent::MOUSEOVER_EVENT, true, cancel, 0, mev->screenX(), mev->screenY(), mev->clientX(), mev->clientY(), mev->ctrlKey(), mev->altKey(), mev->shiftKey(), mev->metaKey(), mev->button(), elem); - dorerender = true; - } - - } - - // Also send an domactivate + focusin event on mouseup - bool dolinktest = true; - if(mev->id() == SVGEvent::MOUSEUP_EVENT) - { - mev->target()->setFocus(true); - - if(events & 1 << SVGEvent::CLICK_EVENT) - { - dolinktest = mev->target()->dispatchEvent(SVGEvent::CLICK_EVENT, true, true); - dorerender = true; - } - - if(events & 1 << SVGEvent::DOMACTIVATE_EVENT) - { - mev->target()->dispatchEvent(SVGEvent::DOMACTIVATE_EVENT, true, true); - dorerender = true; - } - - if(events & 1 << SVGEvent::DOMFOCUSIN_EVENT) - { - mev->target()->dispatchEvent(SVGEvent::DOMFOCUSIN_EVENT, true, true); - dorerender = true; - } - } - - // Hyperlink support - SVGAElementImpl* link=0; - if(dolinktest && !mev->defaultPrevented()) - { - link = SVGAElementImpl::getLink(elem); - if(link) - { - mev->setURL(link->href()->baseVal()); - emit ownerDoc()->gotURL(link->target()->baseVal().string()); - } - } - - // The mouse is over a shape, so we have a target..we need to register that for a mouseout - ownerDoc()->setLastTarget(mev->target()); - } - - // mop: all events may trigger changed style, add elements etc. this is definately needed :( - if(dorerender) - ownerDoc()->rerender(); - - return dorerender; // mop: some kind of event has been found and executed -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGSVGElementImpl::s_hashTable 23 - x SVGSVGElementImpl::X DontDelete|ReadOnly - y SVGSVGElementImpl::Y DontDelete|ReadOnly - width SVGSVGElementImpl::Width DontDelete|ReadOnly - height SVGSVGElementImpl::Height DontDelete|ReadOnly - viewport SVGSVGElementImpl::Viewport DontDelete|ReadOnly - contentScriptType SVGSVGElementImpl::ContentScriptType DontDelete - contentStyleType SVGSVGElementImpl::ContentStyleType DontDelete - pixelUnitToMillimeterX SVGSVGElementImpl::PixelUnitToMillimeterX DontDelete|ReadOnly - pixelUnitToMillimeterY SVGSVGElementImpl::PixelUnitToMillimeterY DontDelete|ReadOnly - screenPixelToMillimeterX SVGSVGElementImpl::ScreenPixelToMillimeterX DontDelete|ReadOnly - screenPixelToMillimeterY SVGSVGElementImpl::ScreenPixelToMillimeterY DontDelete|ReadOnly - useCurrentView SVGSVGElementImpl::UseCurrentView DontDelete - currentScale SVGSVGElementImpl::CurrentScale DontDelete - currentTranslate SVGSVGElementImpl::CurrentTranslate DontDelete|ReadOnly - onunload SVGSVGElementImpl::OnUnload DontDelete - onerror SVGSVGElementImpl::OnError DontDelete - onresize SVGSVGElementImpl::OnResize DontDelete - onzoom SVGSVGElementImpl::OnZoom DontDelete - onscroll SVGSVGElementImpl::OnScroll DontDelete -@end -@namespace KSVG -@begin SVGSVGElementImplProto::s_hashTable 29 - createSVGNumber SVGSVGElementImpl::CreateSVGNumber DontDelete|Function 0 - createSVGLength SVGSVGElementImpl::CreateSVGLength DontDelete|Function 0 - createSVGAngle SVGSVGElementImpl::CreateSVGAngle DontDelete|Function 0 - createSVGPoint SVGSVGElementImpl::CreateSVGPoint DontDelete|Function 0 - createSVGMatrix SVGSVGElementImpl::CreateSVGMatrix DontDelete|Function 0 - createSVGRect SVGSVGElementImpl::CreateSVGRect DontDelete|Function 0 - createSVGTransform SVGSVGElementImpl::CreateSVGTransform DontDelete|Function 0 - createSVGTransformFromMatrix SVGSVGElementImpl::CreateSVGTransformFromMatrix DontDelete|Function 1 - suspendRedraw SVGSVGElementImpl::SuspendRedraw DontDelete|Function 1 - unsuspendRedraw SVGSVGElementImpl::UnsuspendRedraw DontDelete|Function 1 - unsuspendRedrawAll SVGSVGElementImpl::UnsuspendRedrawAll DontDelete|Function 0 - forceRedraw SVGSVGElementImpl::ForceRedraw DontDelete|Function 0 - pauseAnimations SVGSVGElementImpl::PauseAnimations DontDelete|Function 0 - unpauseAnimations SVGSVGElementImpl::UnpauseAnimations DontDelete|Function 0 - animationsPaused SVGSVGElementImpl::AnimationsPaused DontDelete|Function 0 - getCurrentTime SVGSVGElementImpl::GetCurrentTime DontDelete|Function 0 - setCurrentTime SVGSVGElementImpl::SetCurrentTime DontDelete|Function 1 - getIntersectionList SVGSVGElementImpl::GetIntersectionList DontDelete|Function 2 - getEnclosureList SVGSVGElementImpl::GetEnclosureList DontDelete|Function 2 - checkIntersection SVGSVGElementImpl::CheckIntersection DontDelete|Function 2 - checkEnclosure SVGSVGElementImpl::CheckEnclosure DontDelete|Function 2 - deselectAll SVGSVGElementImpl::DeselectAll DontDelete|Function 0 - getElementById SVGSVGElementImpl::GetElementById DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGSVGElement", SVGSVGElementImplProto, SVGSVGElementImplProtoFunc) - -Value SVGSVGElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X: - if(!attributeMode) - return m_x->cache(exec); - else - return Number(m_x->baseVal()->value()); - case Y: - if(!attributeMode) - return m_y->cache(exec); - else - return Number(m_y->baseVal()->value()); - case Width: - if(!attributeMode) - return m_width->cache(exec); - else - return Number(m_width->baseVal()->value()); - case Height: - if(!attributeMode) - return m_height->cache(exec); - else - return Number(m_height->baseVal()->value()); - case Viewport: - return m_viewport->cache(exec); - case ContentScriptType: - return String(contentScriptType().string()); - case ContentStyleType: - return String(contentStyleType().string()); - case PixelUnitToMillimeterX: - return Number(pixelUnitToMillimeterX()); - case PixelUnitToMillimeterY: - return Number(pixelUnitToMillimeterY()); - case ScreenPixelToMillimeterX: - return Number(screenPixelToMillimeterX()); - case ScreenPixelToMillimeterY: - return Number(screenPixelToMillimeterY()); - case UseCurrentView: - return Boolean(useCurrentView()); - case CurrentScale: - return Number(currentScale()); - case CurrentTranslate: - return m_currentTranslate->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGSVGElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) -{ - switch(token) - { - case ContentScriptType: - setContentScriptType(value.toString(exec).string()); - break; - case ContentStyleType: - setContentStyleType(value.toString(exec).string()); - break; - case CurrentScale: - m_currentScale = value.toNumber(exec); - break; - case X: - x()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Y: - y()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Width: - width()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Height: - height()->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case OnUnload: - // Spec: only applicable to outermost 'svg' elements - if(isRootElement()) - setEventListener(SVGEvent::UNLOAD_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); - break; - case OnError: - setEventListener(SVGEvent::ERROR_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); - break; - case OnResize: - // Spec: only applicable to outermost 'svg' elements - if(isRootElement()) - setEventListener(SVGEvent::RESIZE_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); - break; - case OnZoom: - // Spec: only applicable to outermost 'svg' elements - if(isRootElement()) - setEventListener(SVGEvent::ZOOM_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); - break; - case OnScroll: - // Spec: only applicable to outermost 'svg' elements - if(isRootElement()) - setEventListener(SVGEvent::SCROLL_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); - break; - default: - kdWarning() << k_funcinfo << "unhandled token " << token << endl; - } -} - -Value SVGSVGElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGSVGElementImpl) - - switch(id) - { - case SVGSVGElementImpl::CreateSVGNumber: - return obj->createSVGNumber()->cache(exec); - case SVGSVGElementImpl::CreateSVGLength: - return obj->createSVGLength()->cache(exec); - case SVGSVGElementImpl::CreateSVGAngle: - return obj->createSVGAngle()->cache(exec); - case SVGSVGElementImpl::CreateSVGPoint: - return obj->createSVGPoint()->cache(exec); - case SVGSVGElementImpl::CreateSVGMatrix: - return obj->createSVGMatrix()->cache(exec); - case SVGSVGElementImpl::CreateSVGRect: - return obj->createSVGRect()->cache(exec); - case SVGSVGElementImpl::CreateSVGTransform: - return obj->createSVGTransform()->cache(exec); - case SVGSVGElementImpl::CreateSVGTransformFromMatrix: - return obj->createSVGTransformFromMatrix(static_cast *>(args[0].imp())->impl())->cache(exec); - case SVGSVGElementImpl::GetElementById: - { - // Keep in sync with SVGDocumentImpl's version. - Value ret; - - SVGElementImpl *element = obj->getElementById(args[0].toString(exec).string()); - - if(element) - ret = getDOMNode(exec, *element); - else - { - element = obj->ownerDoc()->recursiveSearch(*(obj->ownerDoc()), args[0].toString(exec).string()); - if(!element) - return Null(); - - ret = getDOMNode(exec, *element); - } - - return ret; - } - case SVGSVGElementImpl::GetCurrentTime: - return Number(obj->getCurrentTime()); - case SVGSVGElementImpl::SetCurrentTime: - obj->setCurrentTime(args[0].toNumber(exec)); - return Undefined(); - case SVGSVGElementImpl::DeselectAll: - obj->deSelectAll(); - return Undefined(); - case SVGSVGElementImpl::PauseAnimations: - obj->pauseAnimations(); - return Undefined(); - case SVGSVGElementImpl::UnpauseAnimations: - obj->unpauseAnimations(); - return Undefined(); - case SVGSVGElementImpl::AnimationsPaused: - return Boolean(obj->animationsPaused()); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} diff --git a/ksvg/impl/SVGSVGElementImpl.cpp b/ksvg/impl/SVGSVGElementImpl.cpp new file mode 100644 index 00000000..98106d7c --- /dev/null +++ b/ksvg/impl/SVGSVGElementImpl.cpp @@ -0,0 +1,980 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include +#include +#include + +#define USE_VALGRIND 0 + +#if USE_VALGRIND +#include +#endif + +#include "SVGLength.h" + +#include "SVGRectImpl.h" +#include "SVGAngleImpl.h" +#include "SVGShapeImpl.h" +#include "SVGPointImpl.h" +#include "SVGNumberImpl.h" +#include "SVGMatrixImpl.h" + +#include "SVGEventImpl.h" +#include "SVGAElementImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGViewSpecImpl.h" +#include "SVGTransformImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedRectImpl.h" +#include "SVGTransformListImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGPreserveAspectRatioImpl.h" +#include "SVGAnimatedTransformListImpl.h" +#include "SVGAnimatedPreserveAspectRatioImpl.h" + +#include "CanvasItem.h" +#include "KSVGCanvas.h" + +using namespace KSVG; + +#include "SVGSVGElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGSVGElementImpl::SVGSVGElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGLocatableImpl(), SVGFitToViewBoxImpl(), SVGZoomAndPanImpl() +{ + KSVG_EMPTY_FLAGS + + m_x = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_x->ref(); + + m_y = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_y->ref(); + + m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_width->ref(); + + m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_height->ref(); + + m_viewport = SVGSVGElementImpl::createSVGRect(); + + m_currentTranslate = SVGSVGElementImpl::createSVGPoint(); + + m_currentView = new SVGViewSpecImpl(); + m_currentView->ref(); + + m_currentScale = 1.0; + + m_useCurrentView = false; + + m_clip[0] = 0; + m_clip[1] = 0; + m_clip[2] = 0; + m_clip[3] = 0; + + m_rootParentScreenCTM = 0; + + m_localMatrix = SVGSVGElementImpl::createSVGMatrix(); +} + +SVGSVGElementImpl::~SVGSVGElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); + if(m_viewport) + m_viewport->deref(); + if(m_currentTranslate) + m_currentTranslate->deref(); + if(m_currentView) + m_currentView->deref(); + if(m_rootParentScreenCTM) + m_rootParentScreenCTM->deref(); + if(m_localMatrix) + m_localMatrix->deref(); +} + +bool SVGSVGElementImpl::isRootElement() const +{ + return ownerDoc()->rootElement() == this; +} + +void SVGSVGElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(X)) + KSVG_SET_ALT_ATTRIBUTE(X, "0") + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(Y)) + KSVG_SET_ALT_ATTRIBUTE(Y, "0") + + // Spec: If the attribute is not specified, the effect is as if a value of "100%" were specified. + if(KSVG_TOKEN_NOT_PARSED(Width)) + KSVG_SET_ALT_ATTRIBUTE(Width, "100%") + + // Spec: If the attribute is not specified, the effect is as if a value of "100%" were specified. + if(KSVG_TOKEN_NOT_PARSED(Height)) + KSVG_SET_ALT_ATTRIBUTE(Height, "100%") + + // Spec: The contentScriptType should default to "text/ecmascript". + if(KSVG_TOKEN_NOT_PARSED(ContentScriptType)) + KSVG_SET_ALT_ATTRIBUTE(ContentScriptType, "text/ecmascript") + + // Spec: The contentStyleType should default to "text/css". + if(KSVG_TOKEN_NOT_PARSED(ContentStyleType)) + KSVG_SET_ALT_ATTRIBUTE(ContentStyleType, "text/css") + + if(m_useCurrentView) + { + parseViewBox(m_currentView->viewBoxString().string()); + preserveAspectRatio()->baseVal()->parsePreserveAspectRatio(m_currentView->preserveAspectRatioString().string()); + } + + m_viewport->setX(x()->baseVal()->value()); + m_viewport->setY(y()->baseVal()->value()); + m_viewport->setWidth(width()->baseVal()->value()); + m_viewport->setHeight(height()->baseVal()->value()); + + if(isRootElement() && ownerDoc()->parentImage() == 0) + { + if(ownerDoc()->canvas()) + ownerDoc()->canvas()->setViewportDimension(int(ceil(width()->baseVal()->value() * currentScale())), int(ceil(height()->baseVal()->value() * currentScale()))); + + // Special case for outermost svg element: + // We need to register our id manually, because + // m_ownerSVGElement is 0 in SVGElementImpl::setAttributes (Niko) + if(!id().isNull()) + addToIdMap(id().string(), this); + } +} + +SVGAnimatedLengthImpl *SVGSVGElementImpl::x() +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGSVGElementImpl::y() +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGSVGElementImpl::width() +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGSVGElementImpl::height() +{ + return m_height; +} + +void SVGSVGElementImpl::setContentScriptType(const DOM::DOMString &contentScriptType) +{ + setAttribute("contentScriptType", contentScriptType); +} + +DOM::DOMString SVGSVGElementImpl::contentScriptType() const +{ + return getAttribute("contentScriptType"); +} + +void SVGSVGElementImpl::setContentStyleType(const DOM::DOMString &contentStyleType) +{ + setAttribute("contentStyleType", contentStyleType); +} + +DOM::DOMString SVGSVGElementImpl::contentStyleType() const +{ + return getAttribute("contentStyleType"); +} + +SVGRectImpl *SVGSVGElementImpl::viewport() +{ + return m_viewport; +} + +SVGRectImpl *SVGSVGElementImpl::getBBox() +{ + SVGRectImpl *ret = new SVGRectImpl(getCTM()->qmatrix().invert().map(m_viewport->qrect())); + ret->ref(); + return ret; +} + +float SVGSVGElementImpl::pixelUnitToMillimeterX() const +{ + return ownerDoc()->screenPixelsPerMillimeterX(); +} + +float SVGSVGElementImpl::pixelUnitToMillimeterY() const +{ + return ownerDoc()->screenPixelsPerMillimeterY(); +} + +float SVGSVGElementImpl::screenPixelToMillimeterX() const +{ + return pixelUnitToMillimeterX(); +} + +float SVGSVGElementImpl::screenPixelToMillimeterY() const +{ + return pixelUnitToMillimeterY(); +} + +void SVGSVGElementImpl::setUseCurrentView(bool useCurrentView) +{ + m_useCurrentView = useCurrentView; +} + +bool SVGSVGElementImpl::useCurrentView() const +{ + return m_useCurrentView; +} + +SVGViewSpecImpl *SVGSVGElementImpl::currentView() const +{ + return m_currentView; +} + +void SVGSVGElementImpl::setCurrentScale(float currentScale) +{ + if( m_currentScale != currentScale ) + { + m_currentScale = currentScale; + invalidateCachedMatrices(); + + if(hasEventListener(SVGEvent::ZOOM_EVENT, true)) + dispatchEvent(SVGEvent::ZOOM_EVENT, false, false); + } +} + +float SVGSVGElementImpl::currentScale() const +{ + return m_currentScale; +} + +void SVGSVGElementImpl::setCurrentTranslate(const TQPoint &p) +{ + if(m_currentTranslate->x() != p.x() || m_currentTranslate->y() != p.y()) + { + m_currentTranslate->setX(p.x()); + m_currentTranslate->setY(p.y()); + invalidateCachedMatrices(); + if(hasEventListener(SVGEvent::SCROLL_EVENT, true)) + dispatchEvent(SVGEvent::SCROLL_EVENT, false, false); + } +} + +SVGPointImpl *SVGSVGElementImpl::currentTranslate() +{ + return m_currentTranslate; +} + +unsigned long SVGSVGElementImpl::suspendRedraw(unsigned long) +{ + return 0; +} + +void SVGSVGElementImpl::unsuspendRedraw(unsigned long) +{ +} + +void SVGSVGElementImpl::unsuspendRedrawAll() +{ +} + +void SVGSVGElementImpl::forceRedraw() +{ +#if USE_VALGRIND + CALLTREE_ZERO_STATS(); +#endif + + TQTime timer; + timer.start(); + + if(ownerDoc() && ownerDoc()->canvas()) + ownerDoc()->canvas()->update(); + + kdDebug(26000) << "forceRedraw in " << timer.elapsed()/1000.0 << " seconds" << endl; + +#if USE_VALGRIND + CALLTREE_DUMP_STATS(); +#endif +} + +void SVGSVGElementImpl::pauseAnimations() +{ + if(!ownerDoc()->timeScheduler()->animationsPaused()) + ownerDoc()->timeScheduler()->toggleAnimations(); +} + +void SVGSVGElementImpl::unpauseAnimations() +{ + if(ownerDoc()->timeScheduler()->animationsPaused()) + ownerDoc()->timeScheduler()->toggleAnimations(); +} + +bool SVGSVGElementImpl::animationsPaused() +{ + return ownerDoc()->timeScheduler()->animationsPaused(); +} + +float SVGSVGElementImpl::getCurrentTime() const +{ + return ownerDoc()->timeScheduler()->elapsed(); +} + +void SVGSVGElementImpl::setCurrentTime(float) +{ +} + +DOM::NodeList SVGSVGElementImpl::getIntersectionList(SVGRectImpl *, SVGElementImpl *) +{ + // TODO : implement me + return DOM::NodeList(); +} + +DOM::NodeList SVGSVGElementImpl::getEnclosureList(SVGRectImpl *rect, SVGElementImpl */*referenceElement*/) +{ + DOM::NodeList list; + + DOM::Node node = firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + SVGShapeImpl *shape = dynamic_cast(element); + if(shape) + { + if(shape->isContainer()) + // TODO : pass it on to container::getEnclosureList() which should return a NodeList + kdDebug() << "!shape" << endl; + else + { + // TODO : add the shape to list if the test succeeds + SVGRectImpl *current = shape->getBBox(); + if(rect->qrect().contains(current->qrect(), true)) + kdDebug() << "shape : " << element->nodeName().string() << " is fully enclosed" << endl; + + current->deref(); + } + } + } + + return list; +} + +bool SVGSVGElementImpl::checkIntersection(SVGElementImpl *element, SVGRectImpl *rect) +{ + SVGShapeImpl *shape = dynamic_cast(element); + if(!shape) + return false; + + SVGRectImpl *current = shape->getBBox(); + bool result = rect->qrect().intersects(current->qrect()); + current->deref(); + return result; +} + +bool SVGSVGElementImpl::checkEnclosure(SVGElementImpl *element, SVGRectImpl *rect) +{ + SVGShapeImpl *shape = dynamic_cast(element); + if(!shape) + return false; + + SVGRectImpl *current = shape->getBBox(); + bool result = rect->qrect().contains(current->qrect()); + current->deref(); + return result; +} + +void SVGSVGElementImpl::deSelectAll() +{ +} + +SVGNumberImpl *SVGSVGElementImpl::createSVGNumber() +{ + // Spec: Creates an SVGNumber object outside of any document + // trees. The object is initialized to a value of zero. + SVGNumberImpl *ret = new SVGNumberImpl(); + ret->ref(); + return ret; +} + +SVGLengthImpl *SVGSVGElementImpl::createSVGLength() +{ + // Spec: Creates an SVGLength object outside of any document + // trees. The object is initialized to the value of 0 user units. + SVGLengthImpl *ret = new SVGLengthImpl(); + ret->ref(); + return ret; +} + +SVGAngleImpl *SVGSVGElementImpl::createSVGAngle() +{ + // Spec: Creates an SVGAngle object outside of any document + // trees. The object is initialized to the value 0 degrees (unitless). + SVGAngleImpl *ret = new SVGAngleImpl(); + ret->ref(); + return ret; +} + +SVGPointImpl *SVGSVGElementImpl::createSVGPoint() +{ + // Spec: Creates an SVGPoint object outside of any document + // trees. The object is initialized to the point (0,0) in the user coordinate system. + SVGPointImpl *ret = new SVGPointImpl(); + ret->ref(); + return ret; +} + +SVGMatrixImpl *SVGSVGElementImpl::createSVGMatrix() +{ + // Spec: Creates an SVGMatrix object outside of any document + // trees. The object is initialized to the identity matrix. + SVGMatrixImpl *ret = new SVGMatrixImpl(TQWMatrix(1.0F, 0.0F, 0.0F, 1.0F, 0.0F, 0.0F)); + ret->ref(); + return ret; +} + +SVGRectImpl *SVGSVGElementImpl::createSVGRect() +{ + // Spec: Creates an SVGRect object outside of any document + // trees. The object is initialized such that all values are set to 0 user units. + SVGRectImpl *ret = new SVGRectImpl(); + ret->ref(); + return ret; +} + +SVGTransformImpl *SVGSVGElementImpl::createSVGTransform() +{ + // Spec: Creates an SVGTransform object outside of any document + // trees. The object is initialized to an identity matrix transform (SVG_TRANSFORM_MATRIX). + SVGTransformImpl *transform = createSVGTransformFromMatrix(createSVGMatrix()); + + // createSVGMatrix already ref's the matrix, the SVGTransformImpl->setMatrix + // call also does this, prevent non deleting of the object by deref'ing (Niko) + transform->matrix()->deref(); + + return transform; +} + +SVGTransformImpl *SVGSVGElementImpl::createSVGTransformFromMatrix(SVGMatrixImpl *mat) +{ + // Spec: Creates an SVGTransform object outside of any document + // trees. The object is initialized to the given matrix transform (i.e., SVG_TRANSFORM_MATRIX). + SVGTransformImpl *ret = new SVGTransformImpl(); + ret->setMatrix(mat); + ret->ref(); + return ret; +} + +SVGElementImpl *SVGSVGElementImpl::getElementById(const DOM::DOMString &elementId) +{ + return m_map[elementId.string()]; +} + +void SVGSVGElementImpl::addToIdMap(const TQString &id, SVGElementImpl *obj) +{ + m_map.insert(id, obj); +} + +SVGMatrixImpl *SVGSVGElementImpl::getCTM() +{ + return viewBoxToViewTransform(width()->baseVal()->value(), height()->baseVal()->value()); +} + +const SVGMatrixImpl *SVGSVGElementImpl::localMatrix() +{ + // TODO: only update the matrix when needed and just return m_localMatrix + + m_localMatrix->reset(); + + if(ownerSVGElement() == 0) + { + if(m_rootParentScreenCTM != 0) + m_localMatrix->copy(m_rootParentScreenCTM); + + // We're the outermost svg element. + // Put the zoom scale and translate into the matrix. + m_localMatrix->translate(currentTranslate()->x(), currentTranslate()->y()); + m_localMatrix->scale(currentScale()); + } + + // Apply viewport translation. + m_localMatrix->translate(x()->baseVal()->value(), y()->baseVal()->value()); + + // And viewbox. + SVGMatrixImpl *viewboxMatrix = viewBoxToViewTransform(width()->baseVal()->value(), height()->baseVal()->value()); + + m_localMatrix->multiply(viewboxMatrix); + viewboxMatrix->deref(); + + return m_localMatrix; +} + +void SVGSVGElementImpl::setClip(const TQString &clip) +{ + // TODO : this routine should probably be shared between all classes that establish new viewports (Rob) + if(!clip.startsWith("rect(") || !clip.endsWith(")")) + return; + + TQString work = clip.mid(5, clip.length() - 6); + TQStringList substrings = TQStringList::split(',', clip); + TQStringList::ConstIterator it = substrings.begin(); + + if(m_clip[0]) + m_clip[0]->deref(); + m_clip[0] = SVGSVGElementImpl::createSVGLength(); + + if(*it != "auto") + m_clip[0]->setValueAsString(*it); + ++it; + + if(m_clip[1]) + m_clip[1]->deref(); + m_clip[1] = SVGSVGElementImpl::createSVGLength(); + + if(*it != "auto") + m_clip[1]->setValueAsString(*it); + ++it; + + if(m_clip[2]) + m_clip[2]->deref(); + m_clip[2] = SVGSVGElementImpl::createSVGLength(); + + if(*it != "auto") + m_clip[2]->setValueAsString(*it); + ++it; + + if(m_clip[3]) + m_clip[3]->deref(); + m_clip[3] = SVGSVGElementImpl::createSVGLength(); + + if(*it != "auto") + m_clip[3]->setValueAsString(*it); +} + +TQRect SVGSVGElementImpl::clip() +{ + // Get viewport in user coordinates. + TQRect v(0, 0, m_viewport->qrect().width(), m_viewport->qrect().height()); + + SVGMatrixImpl *ctm = getCTM(); + TQRect r = ctm->qmatrix().invert().mapRect(v); + ctm->deref(); + + if(m_clip[0]) + r.setTop(static_cast(r.top() + m_clip[0]->value())); + if(m_clip[1]) + r.setRight(static_cast(r.right() - m_clip[1]->value())); + if(m_clip[2]) + r.setBottom(static_cast(r.bottom() - m_clip[2]->value())); + if(m_clip[3]) + r.setLeft(static_cast(r.left() + m_clip[3]->value())); + + return r; +} + +void SVGSVGElementImpl::setRootParentScreenCTM(SVGMatrixImpl *screenCTM) +{ + if(m_rootParentScreenCTM != 0) + m_rootParentScreenCTM->deref(); + + m_rootParentScreenCTM = screenCTM; + screenCTM->ref(); +} + +bool SVGSVGElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &a, SVGMouseEventImpl *mev) +{ + // mop: central bool var which turns to true once the current "mouseover" element has been found + bool ret = false, dorerender = false; + SVGElementImpl *elem = 0; + + SVGMatrixImpl *ctm = getCTM(); + TQPoint userA = ctm->qmatrix().invert().map(a); + ctm->deref(); + + // Just check the lastTarget once (mop) + if(ownerDoc()->lastTarget()) + { + elem = ownerDoc()->lastTarget(); + ret = elem->prepareMouseEvent(p, userA, mev); + + // mop: only proceed if element is not the current element anymore. rest is done in the lower part + if(!ret) + { + if(elem->hasEventListener(SVGEvent::MOUSEOUT_EVENT, false)) + { + dorerender = true; + elem->setMouseOver(false); + elem->dispatchMouseEvent(SVGEvent::MOUSEOUT_EVENT, true, true, 0, mev->screenX(), mev->screenY(), mev->clientX(), mev->clientY(), mev->ctrlKey(), mev->altKey(), mev->shiftKey(), mev->metaKey(), mev->button(), elem); + } + + if(elem->hasEventListener(SVGEvent::DOMFOCUSOUT_EVENT, false) && elem->focus()) + { + dorerender = true; + elem->setFocus(false); + elem->dispatchEvent(SVGEvent::DOMFOCUSOUT_EVENT, true, true); + } + + // mop: unset last target once we left it + ownerDoc()->setLastTarget(0); + } + } + + // mop: DAMN...logic doesn't work :( + // we cant use the results of the above check because something like this + // _________ + // | ____ | + // ||____| | + // |_________| + // + // wouldn't work because even if the mousepointer would be in the inner rect it would still be inside the bbox + // of the outer (assuming that the outer is the lastTarget). :( + ret = false; + + // mop: just check for a node until the element where the mouse is over is found + // mop: "ret" can be set from the above stuff too... + // find the element here and do the event stuff in the lower part..much cleaner + CanvasItemList hits = ownerDoc()->canvas()->collisions(p, true); + for(CanvasItemList::Iterator it = hits.begin(); it != hits.end(); ++it) + { + elem = (*it)->element(); + if(elem) + { + // Check if mouse is over a certain shape... + // mop: once an element has been found check eventlisteners and leave immediately + ret = elem->prepareMouseEvent(p, userA, mev); + if(ret) break; + } + } + + // mop: has an element been found? + if(ret) + { + int events = mev->target()->getEventListeners(false); + + // Dispatch mousemove, mousedown, mouseup and mouseclick events + bool cancel = (mev->id() != SVGEvent::MOUSEMOVE_EVENT); + + if(events & 1 << mev->id()) + { + mev->target()->dispatchMouseEvent(mev->id(), true, cancel, 0, mev->screenX(), mev->screenY(), mev->clientX(), mev->clientY(), mev->ctrlKey(), mev->altKey(), mev->shiftKey(), mev->metaKey(), mev->button(), elem); + dorerender = true; // mop: if it has the event then rerender + } + + // If a mouse "moves" over a shape, it's also "over" the shape + if(mev->id() == SVGEvent::MOUSEMOVE_EVENT) + { + mev->target()->setMouseOver(true); + if(events & 1 << SVGEvent::MOUSEOVER_EVENT) + { + mev->target()->dispatchMouseEvent(SVGEvent::MOUSEOVER_EVENT, true, cancel, 0, mev->screenX(), mev->screenY(), mev->clientX(), mev->clientY(), mev->ctrlKey(), mev->altKey(), mev->shiftKey(), mev->metaKey(), mev->button(), elem); + dorerender = true; + } + + } + + // Also send an domactivate + focusin event on mouseup + bool dolinktest = true; + if(mev->id() == SVGEvent::MOUSEUP_EVENT) + { + mev->target()->setFocus(true); + + if(events & 1 << SVGEvent::CLICK_EVENT) + { + dolinktest = mev->target()->dispatchEvent(SVGEvent::CLICK_EVENT, true, true); + dorerender = true; + } + + if(events & 1 << SVGEvent::DOMACTIVATE_EVENT) + { + mev->target()->dispatchEvent(SVGEvent::DOMACTIVATE_EVENT, true, true); + dorerender = true; + } + + if(events & 1 << SVGEvent::DOMFOCUSIN_EVENT) + { + mev->target()->dispatchEvent(SVGEvent::DOMFOCUSIN_EVENT, true, true); + dorerender = true; + } + } + + // Hyperlink support + SVGAElementImpl* link=0; + if(dolinktest && !mev->defaultPrevented()) + { + link = SVGAElementImpl::getLink(elem); + if(link) + { + mev->setURL(link->href()->baseVal()); + emit ownerDoc()->gotURL(link->target()->baseVal().string()); + } + } + + // The mouse is over a shape, so we have a target..we need to register that for a mouseout + ownerDoc()->setLastTarget(mev->target()); + } + + // mop: all events may trigger changed style, add elements etc. this is definately needed :( + if(dorerender) + ownerDoc()->rerender(); + + return dorerender; // mop: some kind of event has been found and executed +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGSVGElementImpl::s_hashTable 23 + x SVGSVGElementImpl::X DontDelete|ReadOnly + y SVGSVGElementImpl::Y DontDelete|ReadOnly + width SVGSVGElementImpl::Width DontDelete|ReadOnly + height SVGSVGElementImpl::Height DontDelete|ReadOnly + viewport SVGSVGElementImpl::Viewport DontDelete|ReadOnly + contentScriptType SVGSVGElementImpl::ContentScriptType DontDelete + contentStyleType SVGSVGElementImpl::ContentStyleType DontDelete + pixelUnitToMillimeterX SVGSVGElementImpl::PixelUnitToMillimeterX DontDelete|ReadOnly + pixelUnitToMillimeterY SVGSVGElementImpl::PixelUnitToMillimeterY DontDelete|ReadOnly + screenPixelToMillimeterX SVGSVGElementImpl::ScreenPixelToMillimeterX DontDelete|ReadOnly + screenPixelToMillimeterY SVGSVGElementImpl::ScreenPixelToMillimeterY DontDelete|ReadOnly + useCurrentView SVGSVGElementImpl::UseCurrentView DontDelete + currentScale SVGSVGElementImpl::CurrentScale DontDelete + currentTranslate SVGSVGElementImpl::CurrentTranslate DontDelete|ReadOnly + onunload SVGSVGElementImpl::OnUnload DontDelete + onerror SVGSVGElementImpl::OnError DontDelete + onresize SVGSVGElementImpl::OnResize DontDelete + onzoom SVGSVGElementImpl::OnZoom DontDelete + onscroll SVGSVGElementImpl::OnScroll DontDelete +@end +@namespace KSVG +@begin SVGSVGElementImplProto::s_hashTable 29 + createSVGNumber SVGSVGElementImpl::CreateSVGNumber DontDelete|Function 0 + createSVGLength SVGSVGElementImpl::CreateSVGLength DontDelete|Function 0 + createSVGAngle SVGSVGElementImpl::CreateSVGAngle DontDelete|Function 0 + createSVGPoint SVGSVGElementImpl::CreateSVGPoint DontDelete|Function 0 + createSVGMatrix SVGSVGElementImpl::CreateSVGMatrix DontDelete|Function 0 + createSVGRect SVGSVGElementImpl::CreateSVGRect DontDelete|Function 0 + createSVGTransform SVGSVGElementImpl::CreateSVGTransform DontDelete|Function 0 + createSVGTransformFromMatrix SVGSVGElementImpl::CreateSVGTransformFromMatrix DontDelete|Function 1 + suspendRedraw SVGSVGElementImpl::SuspendRedraw DontDelete|Function 1 + unsuspendRedraw SVGSVGElementImpl::UnsuspendRedraw DontDelete|Function 1 + unsuspendRedrawAll SVGSVGElementImpl::UnsuspendRedrawAll DontDelete|Function 0 + forceRedraw SVGSVGElementImpl::ForceRedraw DontDelete|Function 0 + pauseAnimations SVGSVGElementImpl::PauseAnimations DontDelete|Function 0 + unpauseAnimations SVGSVGElementImpl::UnpauseAnimations DontDelete|Function 0 + animationsPaused SVGSVGElementImpl::AnimationsPaused DontDelete|Function 0 + getCurrentTime SVGSVGElementImpl::GetCurrentTime DontDelete|Function 0 + setCurrentTime SVGSVGElementImpl::SetCurrentTime DontDelete|Function 1 + getIntersectionList SVGSVGElementImpl::GetIntersectionList DontDelete|Function 2 + getEnclosureList SVGSVGElementImpl::GetEnclosureList DontDelete|Function 2 + checkIntersection SVGSVGElementImpl::CheckIntersection DontDelete|Function 2 + checkEnclosure SVGSVGElementImpl::CheckEnclosure DontDelete|Function 2 + deselectAll SVGSVGElementImpl::DeselectAll DontDelete|Function 0 + getElementById SVGSVGElementImpl::GetElementById DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGSVGElement", SVGSVGElementImplProto, SVGSVGElementImplProtoFunc) + +Value SVGSVGElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X: + if(!attributeMode) + return m_x->cache(exec); + else + return Number(m_x->baseVal()->value()); + case Y: + if(!attributeMode) + return m_y->cache(exec); + else + return Number(m_y->baseVal()->value()); + case Width: + if(!attributeMode) + return m_width->cache(exec); + else + return Number(m_width->baseVal()->value()); + case Height: + if(!attributeMode) + return m_height->cache(exec); + else + return Number(m_height->baseVal()->value()); + case Viewport: + return m_viewport->cache(exec); + case ContentScriptType: + return String(contentScriptType().string()); + case ContentStyleType: + return String(contentStyleType().string()); + case PixelUnitToMillimeterX: + return Number(pixelUnitToMillimeterX()); + case PixelUnitToMillimeterY: + return Number(pixelUnitToMillimeterY()); + case ScreenPixelToMillimeterX: + return Number(screenPixelToMillimeterX()); + case ScreenPixelToMillimeterY: + return Number(screenPixelToMillimeterY()); + case UseCurrentView: + return Boolean(useCurrentView()); + case CurrentScale: + return Number(currentScale()); + case CurrentTranslate: + return m_currentTranslate->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGSVGElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case ContentScriptType: + setContentScriptType(value.toString(exec).string()); + break; + case ContentStyleType: + setContentStyleType(value.toString(exec).string()); + break; + case CurrentScale: + m_currentScale = value.toNumber(exec); + break; + case X: + x()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Y: + y()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Width: + width()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Height: + height()->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case OnUnload: + // Spec: only applicable to outermost 'svg' elements + if(isRootElement()) + setEventListener(SVGEvent::UNLOAD_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); + break; + case OnError: + setEventListener(SVGEvent::ERROR_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); + break; + case OnResize: + // Spec: only applicable to outermost 'svg' elements + if(isRootElement()) + setEventListener(SVGEvent::RESIZE_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); + break; + case OnZoom: + // Spec: only applicable to outermost 'svg' elements + if(isRootElement()) + setEventListener(SVGEvent::ZOOM_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); + break; + case OnScroll: + // Spec: only applicable to outermost 'svg' elements + if(isRootElement()) + setEventListener(SVGEvent::SCROLL_EVENT, ownerDoc()->createEventListener(value.toString(exec).qstring())); + break; + default: + kdWarning() << k_funcinfo << "unhandled token " << token << endl; + } +} + +Value SVGSVGElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGSVGElementImpl) + + switch(id) + { + case SVGSVGElementImpl::CreateSVGNumber: + return obj->createSVGNumber()->cache(exec); + case SVGSVGElementImpl::CreateSVGLength: + return obj->createSVGLength()->cache(exec); + case SVGSVGElementImpl::CreateSVGAngle: + return obj->createSVGAngle()->cache(exec); + case SVGSVGElementImpl::CreateSVGPoint: + return obj->createSVGPoint()->cache(exec); + case SVGSVGElementImpl::CreateSVGMatrix: + return obj->createSVGMatrix()->cache(exec); + case SVGSVGElementImpl::CreateSVGRect: + return obj->createSVGRect()->cache(exec); + case SVGSVGElementImpl::CreateSVGTransform: + return obj->createSVGTransform()->cache(exec); + case SVGSVGElementImpl::CreateSVGTransformFromMatrix: + return obj->createSVGTransformFromMatrix(static_cast *>(args[0].imp())->impl())->cache(exec); + case SVGSVGElementImpl::GetElementById: + { + // Keep in sync with SVGDocumentImpl's version. + Value ret; + + SVGElementImpl *element = obj->getElementById(args[0].toString(exec).string()); + + if(element) + ret = getDOMNode(exec, *element); + else + { + element = obj->ownerDoc()->recursiveSearch(*(obj->ownerDoc()), args[0].toString(exec).string()); + if(!element) + return Null(); + + ret = getDOMNode(exec, *element); + } + + return ret; + } + case SVGSVGElementImpl::GetCurrentTime: + return Number(obj->getCurrentTime()); + case SVGSVGElementImpl::SetCurrentTime: + obj->setCurrentTime(args[0].toNumber(exec)); + return Undefined(); + case SVGSVGElementImpl::DeselectAll: + obj->deSelectAll(); + return Undefined(); + case SVGSVGElementImpl::PauseAnimations: + obj->pauseAnimations(); + return Undefined(); + case SVGSVGElementImpl::UnpauseAnimations: + obj->unpauseAnimations(); + return Undefined(); + case SVGSVGElementImpl::AnimationsPaused: + return Boolean(obj->animationsPaused()); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} diff --git a/ksvg/impl/SVGScriptElementImpl.cc b/ksvg/impl/SVGScriptElementImpl.cc deleted file mode 100644 index f97ebf89..00000000 --- a/ksvg/impl/SVGScriptElementImpl.cc +++ /dev/null @@ -1,183 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include -#include -#include - -#include "SVGDocumentImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGScriptElementImpl.moc" - -using namespace KSVG; - -#include "SVGScriptElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGScriptElementImpl::SVGScriptElementImpl(DOM::ElementImpl *impl) : TQObject(), SVGElementImpl(impl), SVGURIReferenceImpl(), SVGExternalResourcesRequiredImpl() -{ - KSVG_EMPTY_FLAGS - - m_job = 0; - m_added = false; -} - -SVGScriptElementImpl::~SVGScriptElementImpl() -{ -} - -void SVGScriptElementImpl::setType(const DOM::DOMString &type) -{ - setAttribute("type", type); -} - -DOM::DOMString SVGScriptElementImpl::type() const -{ - return getAttribute("type"); -} - -void SVGScriptElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: provide a default type - if(KSVG_TOKEN_NOT_PARSED(Type)) - KSVG_SET_ALT_ATTRIBUTE(Type, "text/ecmascript") - - // Remote downloading - TQString href = m_href->baseVal().string(); - - if(!href.isEmpty()) - { - KURL url(ownerDoc()->baseUrl(), href); - - if(m_job == 0) - m_job = TDEIO::get(url, false, false); - - connect(m_job, TQT_SIGNAL(data(TDEIO::Job *, const TQByteArray &)), this, TQT_SLOT(slotData(TDEIO::Job *, const TQByteArray &))); - connect(m_job, TQT_SIGNAL(result(TDEIO::Job *)), this, TQT_SLOT(slotResult(TDEIO::Job *))); - } -} - -void SVGScriptElementImpl::slotData(TDEIO::Job *, const TQByteArray &data) -{ - TQDataStream dataStream(m_data, IO_WriteOnly | IO_Append); - dataStream.writeRawBytes(data.data(), data.size()); -} - -void SVGScriptElementImpl::slotResult(TDEIO::Job *) -{ - m_job = 0; - - // Append a NULL terminator so we don't die - m_data.resize(m_data.size() + 1); - m_data[m_data.size() - 1] = '\0'; - - TQBuffer buf(m_data); - TQIODevice *dev = KFilterDev::device(TQT_TQIODEVICE(&buf), "application/x-gzip", false); - TQByteArray contents; - if(dev->open(IO_ReadOnly)) - contents = dev->readAll(); - delete dev; - m_text = TQString::fromUtf8(contents.data()); - - m_data.resize(0); -} - -bool SVGScriptElementImpl::canExecuteScript() -{ - if(!m_added) - { - m_added = true; - m_text += collectText(); - } - - if(m_text.isEmpty() && !getAttribute("href").isNull() && !getAttribute("href").string().isEmpty()) - return false; - - return true; -} - -bool SVGScriptElementImpl::executeScript(DOM::Node node) -{ - return SVGScriptElementImpl::executeScript(node, ownerDoc(), m_text); -} - -bool SVGScriptElementImpl::executeScript(DOM::Node node, SVGDocumentImpl *document, const TQString &text) -{ -#ifdef KJS_VERBOSE - kdDebug(6070) << "SVGScriptElementImpl::executeScript n=" << node.nodeName().string().latin1() << "(" << (node.isNull() ? 0 : node.nodeType()) << ") " << text << endl; -#endif - KSVGEcma *ecmaEngine = document->ecmaEngine(); - - if(!ecmaEngine->initialized()) - ecmaEngine->setup(); - - KJS::Value thisNode = node.isNull() ? ecmaEngine->globalObject() : getDOMNode(ecmaEngine->globalExec(), node); - - KJS::UString code(text); - KJS::Completion comp = ecmaEngine->evaluate(code, thisNode); - - // TODO: If that's needed find a better solution which - // doesn't cause endless loops if the func, specified in - // onerror="..." isn't yet available - // onerror support -// if(comp.complType() == Throw) -// document->rootElement()->dispatchEvent(SVGEventImpl::ERROR_EVENT, false, false); - - return (comp.complType() == KJS::Normal) || (comp.complType() == KJS::ReturnValue); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGScriptElementImpl::s_hashTable 2 - type SVGScriptElementImpl::Type DontDelete -@end -*/ - -Value SVGScriptElementImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case Type: - return String(type()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGScriptElementImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case Type: - setType(value.toString(exec).string()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGScriptElementImpl.cpp b/ksvg/impl/SVGScriptElementImpl.cpp new file mode 100644 index 00000000..f97ebf89 --- /dev/null +++ b/ksvg/impl/SVGScriptElementImpl.cpp @@ -0,0 +1,183 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include +#include +#include + +#include "SVGDocumentImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGScriptElementImpl.moc" + +using namespace KSVG; + +#include "SVGScriptElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGScriptElementImpl::SVGScriptElementImpl(DOM::ElementImpl *impl) : TQObject(), SVGElementImpl(impl), SVGURIReferenceImpl(), SVGExternalResourcesRequiredImpl() +{ + KSVG_EMPTY_FLAGS + + m_job = 0; + m_added = false; +} + +SVGScriptElementImpl::~SVGScriptElementImpl() +{ +} + +void SVGScriptElementImpl::setType(const DOM::DOMString &type) +{ + setAttribute("type", type); +} + +DOM::DOMString SVGScriptElementImpl::type() const +{ + return getAttribute("type"); +} + +void SVGScriptElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: provide a default type + if(KSVG_TOKEN_NOT_PARSED(Type)) + KSVG_SET_ALT_ATTRIBUTE(Type, "text/ecmascript") + + // Remote downloading + TQString href = m_href->baseVal().string(); + + if(!href.isEmpty()) + { + KURL url(ownerDoc()->baseUrl(), href); + + if(m_job == 0) + m_job = TDEIO::get(url, false, false); + + connect(m_job, TQT_SIGNAL(data(TDEIO::Job *, const TQByteArray &)), this, TQT_SLOT(slotData(TDEIO::Job *, const TQByteArray &))); + connect(m_job, TQT_SIGNAL(result(TDEIO::Job *)), this, TQT_SLOT(slotResult(TDEIO::Job *))); + } +} + +void SVGScriptElementImpl::slotData(TDEIO::Job *, const TQByteArray &data) +{ + TQDataStream dataStream(m_data, IO_WriteOnly | IO_Append); + dataStream.writeRawBytes(data.data(), data.size()); +} + +void SVGScriptElementImpl::slotResult(TDEIO::Job *) +{ + m_job = 0; + + // Append a NULL terminator so we don't die + m_data.resize(m_data.size() + 1); + m_data[m_data.size() - 1] = '\0'; + + TQBuffer buf(m_data); + TQIODevice *dev = KFilterDev::device(TQT_TQIODEVICE(&buf), "application/x-gzip", false); + TQByteArray contents; + if(dev->open(IO_ReadOnly)) + contents = dev->readAll(); + delete dev; + m_text = TQString::fromUtf8(contents.data()); + + m_data.resize(0); +} + +bool SVGScriptElementImpl::canExecuteScript() +{ + if(!m_added) + { + m_added = true; + m_text += collectText(); + } + + if(m_text.isEmpty() && !getAttribute("href").isNull() && !getAttribute("href").string().isEmpty()) + return false; + + return true; +} + +bool SVGScriptElementImpl::executeScript(DOM::Node node) +{ + return SVGScriptElementImpl::executeScript(node, ownerDoc(), m_text); +} + +bool SVGScriptElementImpl::executeScript(DOM::Node node, SVGDocumentImpl *document, const TQString &text) +{ +#ifdef KJS_VERBOSE + kdDebug(6070) << "SVGScriptElementImpl::executeScript n=" << node.nodeName().string().latin1() << "(" << (node.isNull() ? 0 : node.nodeType()) << ") " << text << endl; +#endif + KSVGEcma *ecmaEngine = document->ecmaEngine(); + + if(!ecmaEngine->initialized()) + ecmaEngine->setup(); + + KJS::Value thisNode = node.isNull() ? ecmaEngine->globalObject() : getDOMNode(ecmaEngine->globalExec(), node); + + KJS::UString code(text); + KJS::Completion comp = ecmaEngine->evaluate(code, thisNode); + + // TODO: If that's needed find a better solution which + // doesn't cause endless loops if the func, specified in + // onerror="..." isn't yet available + // onerror support +// if(comp.complType() == Throw) +// document->rootElement()->dispatchEvent(SVGEventImpl::ERROR_EVENT, false, false); + + return (comp.complType() == KJS::Normal) || (comp.complType() == KJS::ReturnValue); +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGScriptElementImpl::s_hashTable 2 + type SVGScriptElementImpl::Type DontDelete +@end +*/ + +Value SVGScriptElementImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case Type: + return String(type()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGScriptElementImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case Type: + setType(value.toString(exec).string()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGSetElementImpl.cc b/ksvg/impl/SVGSetElementImpl.cc deleted file mode 100644 index 9e506eac..00000000 --- a/ksvg/impl/SVGSetElementImpl.cc +++ /dev/null @@ -1,46 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDocumentImpl.h" -#include "SVGSetElementImpl.h" - -using namespace KSVG; - -SVGSetElementImpl::SVGSetElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) -{ -} - -SVGSetElementImpl::~SVGSetElementImpl() -{ -} - -void SVGSetElementImpl::setAttributes() -{ - SVGAnimationElementImpl::setAttributes(); - - // Always create singleShot timers when used by (Niko) - // Those are automatically deleted by the scheduler after timeout. - ownerDoc()->timeScheduler()->addTimer(this, int(getStartTime() * 1000.0)); -} - -void SVGSetElementImpl::handleTimerEvent() -{ - applyAttribute(getAttributeName(), getTo()); -} diff --git a/ksvg/impl/SVGSetElementImpl.cpp b/ksvg/impl/SVGSetElementImpl.cpp new file mode 100644 index 00000000..9e506eac --- /dev/null +++ b/ksvg/impl/SVGSetElementImpl.cpp @@ -0,0 +1,46 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDocumentImpl.h" +#include "SVGSetElementImpl.h" + +using namespace KSVG; + +SVGSetElementImpl::SVGSetElementImpl(DOM::ElementImpl *impl) : SVGAnimationElementImpl(impl) +{ +} + +SVGSetElementImpl::~SVGSetElementImpl() +{ +} + +void SVGSetElementImpl::setAttributes() +{ + SVGAnimationElementImpl::setAttributes(); + + // Always create singleShot timers when used by (Niko) + // Those are automatically deleted by the scheduler after timeout. + ownerDoc()->timeScheduler()->addTimer(this, int(getStartTime() * 1000.0)); +} + +void SVGSetElementImpl::handleTimerEvent() +{ + applyAttribute(getAttributeName(), getTo()); +} diff --git a/ksvg/impl/SVGShapeImpl.cc b/ksvg/impl/SVGShapeImpl.cc deleted file mode 100644 index dc9b728f..00000000 --- a/ksvg/impl/SVGShapeImpl.cc +++ /dev/null @@ -1,160 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGPaint.h" - -#include "SVGRectImpl.h" -#include "SVGEventImpl.h" -#include "SVGShapeImpl.h" -#include "SVGPaintImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGClipPathElementImpl.h" -#include "SVGAnimatedLengthListImpl.h" - -#include "CanvasItem.h" -#include "KSVGCanvas.h" - -using namespace KSVG; - -SVGShapeImpl::SVGShapeImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ - m_item = 0; -} - -SVGShapeImpl::~SVGShapeImpl() -{ - if(hasChildNodes()) - { - DOM::Node node = firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGShapeImpl *rend = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); - if(rend) - rend->deref(); - } - } -} - -bool SVGShapeImpl::directRender() -{ - SVGShapeImpl *parent = dynamic_cast(ownerDoc()->getElementFromHandle(parentNode().handle())); - if(parent) - return parent->directRender(); - else - return true; -} - -SVGRectImpl *SVGShapeImpl::getBBox() -{ - SVGRectImpl *rect = SVGSVGElementImpl::createSVGRect(); - return rect; -} - -SVGRectImpl *SVGShapeImpl::getBBoxInternal() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - if(m_item) - { - TQRect r = m_item->bbox(); - ret->setX(r.x()); - ret->setY(r.y()); - ret->setWidth(r.width()); - ret->setHeight(r.height()); - } - return ret; -} - -bool SVGShapeImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &, SVGMouseEventImpl *mev) -{ - // TODO : pointer-events should be stored here, not in SVGStylableImpl. - SVGStylableImpl *style = dynamic_cast(this); - if(!style || style->getPointerEvents() == PE_NONE) - return false; - bool testFill = false; - bool testStroke = false; - switch(style->getPointerEvents()) - { - case PE_VISIBLE: testFill = testStroke = style->getVisible(); break; - case PE_VISIBLE_PAINTED: testStroke = style->getVisible() && style->isStroked(); - case PE_VISIBLE_FILL: testFill = style->getVisible() && style->isFilled(); break; - case PE_VISIBLE_STROKE: testStroke = style->getVisible() && style->isStroked(); break; - case PE_PAINTED: testStroke = style->isStroked(); - case PE_FILL: testFill = style->isFilled(); break; - case PE_STROKE: testStroke = style->isStroked(); break; - case PE_ALL: - default: testFill = testStroke = true; - }; - - if(testFill || testStroke) - { - if((testFill && m_item->fillContains(p)) || (testStroke && m_item->strokeContains(p))) - { - mev->setTarget(this); - return true; - } - } - - return false; -} - -void SVGShapeImpl::update(CanvasItemUpdate reason, int param1, int param2) -{ - if(m_item) - m_item->update(reason, param1, param2); -} - -void SVGShapeImpl::invalidate(KSVGCanvas *c, bool recalc) -{ - if(m_item && c) - c->invalidate(m_item, recalc); -} - -void SVGShapeImpl::setReferenced(bool referenced) -{ - if(m_item) - m_item->setReferenced(referenced); -} - -void SVGShapeImpl::draw() -{ - if(m_item) - m_item->draw(); -} - -void SVGShapeImpl::blit(KSVGCanvas *c) -{ - SVGRectImpl *rect = getBBoxInternal(); - c->blit(rect->qrect(), true); - rect->deref(); -} - -void SVGShapeImpl::removeItem(KSVGCanvas *c) -{ - if(m_item && c) - { - c->removeItem(m_item); - m_item = 0; - } -} diff --git a/ksvg/impl/SVGShapeImpl.cpp b/ksvg/impl/SVGShapeImpl.cpp new file mode 100644 index 00000000..dc9b728f --- /dev/null +++ b/ksvg/impl/SVGShapeImpl.cpp @@ -0,0 +1,160 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGPaint.h" + +#include "SVGRectImpl.h" +#include "SVGEventImpl.h" +#include "SVGShapeImpl.h" +#include "SVGPaintImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGClipPathElementImpl.h" +#include "SVGAnimatedLengthListImpl.h" + +#include "CanvasItem.h" +#include "KSVGCanvas.h" + +using namespace KSVG; + +SVGShapeImpl::SVGShapeImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ + m_item = 0; +} + +SVGShapeImpl::~SVGShapeImpl() +{ + if(hasChildNodes()) + { + DOM::Node node = firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGShapeImpl *rend = dynamic_cast(ownerDoc()->getElementFromHandle(node.handle())); + if(rend) + rend->deref(); + } + } +} + +bool SVGShapeImpl::directRender() +{ + SVGShapeImpl *parent = dynamic_cast(ownerDoc()->getElementFromHandle(parentNode().handle())); + if(parent) + return parent->directRender(); + else + return true; +} + +SVGRectImpl *SVGShapeImpl::getBBox() +{ + SVGRectImpl *rect = SVGSVGElementImpl::createSVGRect(); + return rect; +} + +SVGRectImpl *SVGShapeImpl::getBBoxInternal() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + if(m_item) + { + TQRect r = m_item->bbox(); + ret->setX(r.x()); + ret->setY(r.y()); + ret->setWidth(r.width()); + ret->setHeight(r.height()); + } + return ret; +} + +bool SVGShapeImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &, SVGMouseEventImpl *mev) +{ + // TODO : pointer-events should be stored here, not in SVGStylableImpl. + SVGStylableImpl *style = dynamic_cast(this); + if(!style || style->getPointerEvents() == PE_NONE) + return false; + bool testFill = false; + bool testStroke = false; + switch(style->getPointerEvents()) + { + case PE_VISIBLE: testFill = testStroke = style->getVisible(); break; + case PE_VISIBLE_PAINTED: testStroke = style->getVisible() && style->isStroked(); + case PE_VISIBLE_FILL: testFill = style->getVisible() && style->isFilled(); break; + case PE_VISIBLE_STROKE: testStroke = style->getVisible() && style->isStroked(); break; + case PE_PAINTED: testStroke = style->isStroked(); + case PE_FILL: testFill = style->isFilled(); break; + case PE_STROKE: testStroke = style->isStroked(); break; + case PE_ALL: + default: testFill = testStroke = true; + }; + + if(testFill || testStroke) + { + if((testFill && m_item->fillContains(p)) || (testStroke && m_item->strokeContains(p))) + { + mev->setTarget(this); + return true; + } + } + + return false; +} + +void SVGShapeImpl::update(CanvasItemUpdate reason, int param1, int param2) +{ + if(m_item) + m_item->update(reason, param1, param2); +} + +void SVGShapeImpl::invalidate(KSVGCanvas *c, bool recalc) +{ + if(m_item && c) + c->invalidate(m_item, recalc); +} + +void SVGShapeImpl::setReferenced(bool referenced) +{ + if(m_item) + m_item->setReferenced(referenced); +} + +void SVGShapeImpl::draw() +{ + if(m_item) + m_item->draw(); +} + +void SVGShapeImpl::blit(KSVGCanvas *c) +{ + SVGRectImpl *rect = getBBoxInternal(); + c->blit(rect->qrect(), true); + rect->deref(); +} + +void SVGShapeImpl::removeItem(KSVGCanvas *c) +{ + if(m_item && c) + { + c->removeItem(m_item); + m_item = 0; + } +} diff --git a/ksvg/impl/SVGStopElementImpl.cc b/ksvg/impl/SVGStopElementImpl.cc deleted file mode 100644 index f15fb0a6..00000000 --- a/ksvg/impl/SVGStopElementImpl.cc +++ /dev/null @@ -1,123 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGLengthImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGStopElementImpl.h" -#include "SVGAnimatedNumberImpl.h" -#include "SVGColorImpl.h" - -using namespace KSVG; - -#include "SVGStopElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGStopElementImpl::SVGStopElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGStylableImpl(this) -{ - KSVG_EMPTY_FLAGS - - m_offset = new SVGAnimatedNumberImpl(); - m_offset->ref(); - - m_stopOpacity = 1; -} - -SVGStopElementImpl::~SVGStopElementImpl() -{ - if(m_offset) - m_offset->deref(); -} - -SVGAnimatedNumberImpl *SVGStopElementImpl::offset() const -{ - return m_offset; -} - -float SVGStopElementImpl::stopOpacity() const -{ - return m_stopOpacity; -} - - -/* -@namespace KSVG -@begin SVGStopElementImpl::s_hashTable 3 - offset SVGStopElementImpl::Offset DontDelete|ReadOnly - stop-opacity SVGStopElementImpl::StopOpacity DontDelete|ReadOnly -@end -*/ - -Value SVGStopElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case Offset: - if(!attributeMode) - return m_offset->cache(exec); - else - return Number(m_offset->baseVal()); - case StopOpacity: - if(!attributeMode) - return Undefined(); - else - return Number(m_stopOpacity); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGStopElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Offset: - float temp; - SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), temp); - offset()->setBaseVal(temp); - break; - case StopOpacity: - { - SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), m_stopOpacity); - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGStopElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not set, specifiy 0 - if(KSVG_TOKEN_NOT_PARSED(Offset)) - KSVG_SET_ALT_ATTRIBUTE(Offset, "0") -} diff --git a/ksvg/impl/SVGStopElementImpl.cpp b/ksvg/impl/SVGStopElementImpl.cpp new file mode 100644 index 00000000..f15fb0a6 --- /dev/null +++ b/ksvg/impl/SVGStopElementImpl.cpp @@ -0,0 +1,123 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGLengthImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGStopElementImpl.h" +#include "SVGAnimatedNumberImpl.h" +#include "SVGColorImpl.h" + +using namespace KSVG; + +#include "SVGStopElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGStopElementImpl::SVGStopElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGStylableImpl(this) +{ + KSVG_EMPTY_FLAGS + + m_offset = new SVGAnimatedNumberImpl(); + m_offset->ref(); + + m_stopOpacity = 1; +} + +SVGStopElementImpl::~SVGStopElementImpl() +{ + if(m_offset) + m_offset->deref(); +} + +SVGAnimatedNumberImpl *SVGStopElementImpl::offset() const +{ + return m_offset; +} + +float SVGStopElementImpl::stopOpacity() const +{ + return m_stopOpacity; +} + + +/* +@namespace KSVG +@begin SVGStopElementImpl::s_hashTable 3 + offset SVGStopElementImpl::Offset DontDelete|ReadOnly + stop-opacity SVGStopElementImpl::StopOpacity DontDelete|ReadOnly +@end +*/ + +Value SVGStopElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case Offset: + if(!attributeMode) + return m_offset->cache(exec); + else + return Number(m_offset->baseVal()); + case StopOpacity: + if(!attributeMode) + return Undefined(); + else + return Number(m_stopOpacity); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGStopElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Offset: + float temp; + SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), temp); + offset()->setBaseVal(temp); + break; + case StopOpacity: + { + SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), m_stopOpacity); + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGStopElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if not set, specifiy 0 + if(KSVG_TOKEN_NOT_PARSED(Offset)) + KSVG_SET_ALT_ATTRIBUTE(Offset, "0") +} diff --git a/ksvg/impl/SVGStringListImpl.cc b/ksvg/impl/SVGStringListImpl.cc deleted file mode 100644 index 331b4393..00000000 --- a/ksvg/impl/SVGStringListImpl.cc +++ /dev/null @@ -1,91 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGStringListImpl.h" - -using namespace KSVG; - -#include "SVGStringListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -// Ecma stuff - -/* -@namespace KSVG -@begin SharedString::s_hashTable 2 - dummy SharedString::Dummy DontDelete|ReadOnly -@end -*/ - -/* -@namespace KSVG -@begin SVGStringListImpl::s_hashTable 2 - numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGStringListImplProto::s_hashTable 11 - getItem SVGListDefs::GetItem DontDelete|Function 1 - removeItem SVGListDefs::RemoveItem DontDelete|Function 1 - appendItem SVGListDefs::AppendItem DontDelete|Function 1 - initialize SVGListDefs::Initialize DontDelete|Function 1 - insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 - replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 - clear SVGListDefs::Clear DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGStringList", SVGStringListImplProto, SVGStringListImplProtoFunc) - -Value SVGStringListImpl::getValueProperty(ExecState *exec, int token) const -{ - return SVGList::getValueProperty(exec, token); -} - -Value SVGStringListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGStringListImpl) - - return obj->call(exec, static_cast *>(obj), args, id); -} - -TQString SVGStringListImpl::join(const TQString &seperator) const -{ - SVGStringListImpl *self = const_cast(this); - - TQString result; - - if(!self->getItem(0)) - return result; - else - result += self->getItem(0)->string(); - - for(unsigned int i = 1; i <= numberOfItems(); i++) - { - DOM::DOMString *string = self->getItem(i); - - if(string) - result += seperator + string->string(); - } - - return result; -} diff --git a/ksvg/impl/SVGStringListImpl.cpp b/ksvg/impl/SVGStringListImpl.cpp new file mode 100644 index 00000000..331b4393 --- /dev/null +++ b/ksvg/impl/SVGStringListImpl.cpp @@ -0,0 +1,91 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGStringListImpl.h" + +using namespace KSVG; + +#include "SVGStringListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +// Ecma stuff + +/* +@namespace KSVG +@begin SharedString::s_hashTable 2 + dummy SharedString::Dummy DontDelete|ReadOnly +@end +*/ + +/* +@namespace KSVG +@begin SVGStringListImpl::s_hashTable 2 + numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGStringListImplProto::s_hashTable 11 + getItem SVGListDefs::GetItem DontDelete|Function 1 + removeItem SVGListDefs::RemoveItem DontDelete|Function 1 + appendItem SVGListDefs::AppendItem DontDelete|Function 1 + initialize SVGListDefs::Initialize DontDelete|Function 1 + insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 + replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 + clear SVGListDefs::Clear DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGStringList", SVGStringListImplProto, SVGStringListImplProtoFunc) + +Value SVGStringListImpl::getValueProperty(ExecState *exec, int token) const +{ + return SVGList::getValueProperty(exec, token); +} + +Value SVGStringListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGStringListImpl) + + return obj->call(exec, static_cast *>(obj), args, id); +} + +TQString SVGStringListImpl::join(const TQString &seperator) const +{ + SVGStringListImpl *self = const_cast(this); + + TQString result; + + if(!self->getItem(0)) + return result; + else + result += self->getItem(0)->string(); + + for(unsigned int i = 1; i <= numberOfItems(); i++) + { + DOM::DOMString *string = self->getItem(i); + + if(string) + result += seperator + string->string(); + } + + return result; +} diff --git a/ksvg/impl/SVGStylableImpl.cc b/ksvg/impl/SVGStylableImpl.cc deleted file mode 100644 index 4400b236..00000000 --- a/ksvg/impl/SVGStylableImpl.cc +++ /dev/null @@ -1,1307 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "CanvasItem.h" -#include "KSVGCanvas.h" - -#include "SVGPaint.h" -#include "SVGColorImpl.h" -#include "SVGPaintImpl.h" -#include "SVGHelperImpl.h" -#include "SVGLengthImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGStylableImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGStringListImpl.h" -#include "SVGImageElementImpl.h" -#include "SVGURIReferenceImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGColorProfileElementImpl.h" -#include "SVGAnimatedLengthListImpl.h" - -using namespace KSVG; - -#include "SVGStylableImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGStylableImpl::SVGStylableImpl(SVGElementImpl *object) : m_object(object) -{ - KSVG_EMPTY_FLAGS - - // View propidx.html, if you want to verify those default values (Niko) - m_flags = SVG_STYLE_FLAG_NONE; - - // Initialize all pointers to 0 - // Important! - m_color = 0; - m_fillColor = 0; - m_stopColor = 0; - m_dashArray = 0; - m_dashOffset = 0; - m_strokeWidth = 0; - m_strokeColor = 0; - m_fontFamily = 0; - - m_fillOpacity = 1; - m_strokeOpacity = 1; - m_opacity = 1; - - // Special case, getFontSize() could be accessed - // _before_ processStyle() is called -> no default - // value for font-size yet -> crash - // SVGLengthImpl access it when parsing em/ex values (Niko) - m_fontSize = -1; -} - -SVGStylableImpl::~SVGStylableImpl() -{ - if(m_strokeWidth) - m_strokeWidth->deref(); - if(m_fontFamily) - m_fontFamily->deref(); - if(m_strokeColor) - m_strokeColor->deref(); - if(m_fillColor) - m_fillColor->deref(); - if(m_color) - m_color->deref(); - if(m_stopColor) - m_stopColor->deref(); - if(m_dashOffset) - m_dashOffset->deref(); - if(m_dashArray) - m_dashArray->deref(); -} - -void SVGStylableImpl::processStyle() -{ - SVGStylableImpl *parentStyle = 0; - if(m_object && m_object->ownerDoc()) - parentStyle = dynamic_cast(m_object->ownerDoc()->getElementFromHandle((*m_object).parentNode().handle())); - - // Spec: default "none" - if(~m_flags & SVG_STYLE_FLAG_STROKE) - { - m_strokeColor = new SVGPaintImpl(m_object); - m_strokeColor->ref(); - - SVGPaintImpl *strokeColor = 0L; - if(parentStyle) - strokeColor = parentStyle->getStrokeColor(); - - if(strokeColor) - *m_strokeColor = *strokeColor; - else - m_strokeColor->setPaint(SVG_PAINTTYPE_NONE); - } - - // Spec: default "black" - if(~m_flags & SVG_STYLE_FLAG_FILL) - { - m_fillColor = new SVGPaintImpl(m_object); - m_fillColor->ref(); - - SVGPaintImpl *fillColor = 0; - if(parentStyle) - fillColor = parentStyle->getFillColor(); - - if(fillColor) - *m_fillColor = *fillColor; - else - m_fillColor->setRGBColor(DOM::DOMString("black")); - } - - // Spec: no real default - if(~m_flags & SVG_STYLE_FLAG_COLOR) - { - m_color = new SVGColorImpl(m_object); - m_color->ref(); - SVGColorImpl *color = 0; - if(parentStyle) - color = parentStyle->getColor(); - - if(color) - *m_color = *color; - } - - // Spec: default sRGB - if(~m_flags & SVG_STYLE_FLAG_COLOR_INTERPOLATION) - { - if(parentStyle) - m_colorInterpolation = parentStyle->getColorInterpolation(); - else - m_colorInterpolation = CI_SRGB; - } - - // Spec: default "1" - if(~m_flags & SVG_STYLE_FLAG_STROKE_WIDTH) - { - m_strokeWidth = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, m_object); - m_strokeWidth->ref(); - - SVGAnimatedLengthImpl *strokeWidth = 0; - if(parentStyle) - strokeWidth = parentStyle->getStrokeWidth(); - - if(strokeWidth) - *m_strokeWidth = *strokeWidth; - else - m_strokeWidth->baseVal()->setValue(1.0); - } - - // Spec: default "4" - if(~m_flags & SVG_STYLE_FLAG_STROKE_MITER_LIMIT) - { - if(parentStyle) - m_strokeMiterlimit = parentStyle->getStrokeMiterlimit(); - else - m_strokeMiterlimit = 4; - } - - // Spec: default "butt" - if(~m_flags & SVG_STYLE_FLAG_STROKE_LINE_CAP) - { - if(parentStyle) - m_capStyle = parentStyle->getCapStyle(); - else - m_capStyle = PATH_STROKE_CAP_BUTT; - } - - // Spec: default "miter" - if(~m_flags & SVG_STYLE_FLAG_STROKE_LINE_JOIN) - { - if(parentStyle) - m_joinStyle = parentStyle->getJoinStyle(); - else - m_joinStyle = PATH_STROKE_JOIN_MITER; - } - - // Spec: default "auto" - if(~m_flags & SVG_STYLE_FLAG_CURSOR) - { - if(parentStyle) - m_cursor = parentStyle->getCursor(); - else - m_cursor = CURSOR_AUTO; - } - - // Spec: default "visiblePainted" - if(~m_flags & SVG_STYLE_FLAG_POINTER_EVENTS) - { - if(parentStyle) - m_pointerEvents = parentStyle->getPointerEvents(); - else - m_pointerEvents = PE_VISIBLE_PAINTED; - } - - // Spec: default "0" - if(~m_flags & SVG_STYLE_FLAG_STROKE_DASH_OFFSET) - { - m_dashOffset = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, m_object); - m_dashOffset->ref(); - - SVGAnimatedLengthImpl *dashOffset = 0; - if(parentStyle) - dashOffset = parentStyle->getDashOffset(); - - if(dashOffset) - *m_dashOffset = *dashOffset; - else - m_dashOffset->baseVal()->setValue(0); - } - - // Spec: default "none" -> 0 == empty dash array - if(~m_flags & SVG_STYLE_FLAG_STROKE_DASH_ARRAY) - { - SVGAnimatedLengthListImpl *dashArray = 0; - if(parentStyle) - dashArray = parentStyle->getDashArray(); - - if(dashArray) - { - if (!m_dashArray) - { - m_dashArray = new SVGAnimatedLengthListImpl(); - m_dashArray->ref(); - } - *m_dashArray = *dashArray; - } - else - m_dashArray = 0; - } - - // Spec: default "1" -> 1 == Not opaque - if(~m_flags & SVG_STYLE_FLAG_FILL_OPACITY) - { - if(parentStyle) - m_fillOpacity = parentStyle->getFillOpacity(); - else - m_fillOpacity = 1; - } - - if(~m_flags & SVG_STYLE_FLAG_STROKE_OPACITY) - { - if(parentStyle) - m_strokeOpacity = parentStyle->getStrokeOpacity(); - else - m_strokeOpacity = 1; - } - - // Fake group opacity by multiplying by our parent's group opacity - if(~m_flags & SVG_STYLE_FLAG_OPACITY) - { - if(parentStyle) - m_opacity = parentStyle->getOpacity(); - else - m_opacity = 1; - } - else - if(parentStyle) - m_opacity *= parentStyle->getOpacity(); - - if(~m_flags & SVG_STYLE_FLAG_CLIP_PATH) - m_clipPath = ""; - - if(~m_flags & SVG_STYLE_FLAG_MASK) - m_mask = ""; - - // Spec: default "nonzero" - if(~m_flags & SVG_STYLE_FLAG_FILL_RULE) - { - if(parentStyle) - m_fillRule = parentStyle->getFillRule(); - else - m_fillRule = RULE_NONZERO; - } - - if(~m_flags & SVG_STYLE_FLAG_CLIP_RULE) - { - if(parentStyle) - m_clipRule = parentStyle->getClipRule(); - else - m_clipRule = RULE_NONZERO; - } - - // Spec: default "hidden" - if(~m_flags & SVG_STYLE_FLAG_OVERFLOW) - { - if(parentStyle) - m_overflow = parentStyle->getOverflow(); - else - m_overflow = false; - } - - // We are not really, spec compatible here, we just - // define a bool, to indicate wheter an element should - // be rendered or not. - if(~m_flags & SVG_STYLE_FLAG_DISPLAY) - m_display = true; - - if(~m_flags & SVG_STYLE_FLAG_VISIBILITY) - { - if(parentStyle) - m_visible = parentStyle->getVisible(); - else - m_visible = true; - } - - // Spec: default "medium" - if(~m_flags & SVG_STYLE_FLAG_FONT_SIZE) - { - if(parentStyle) - m_fontSize = parentStyle->getFontSize(); - else - m_fontSize = fontSizeForText("medium"); - } - - // Spec: default "depends on user agent" -> "Arial" for SVG - if(~m_flags & SVG_STYLE_FLAG_FONT_FAMILY) - { - if(!m_fontFamily) - { - m_fontFamily = new SVGStringListImpl(); - m_fontFamily->ref(); - } - - SVGStringListImpl *fontFamily = 0; - if(parentStyle) - fontFamily = parentStyle->getFontFamily(); - - if(fontFamily) - *m_fontFamily = *fontFamily; - else - { - SharedString *string = new SharedString("Arial"); - string->ref(); - - m_fontFamily->appendItem(string); - } - } - - // Spec: default "normal" - if(~m_flags & SVG_STYLE_FLAG_FONT_STYLE) - { - if(parentStyle) - m_fontStyle = parentStyle->getFontStyle(); - else - m_fontStyle = FSNORMAL; - } - - // Spec: default "normal" - if(~m_flags & SVG_STYLE_FLAG_FONT_WEIGHT) - { - if(parentStyle) - m_fontWeight = parentStyle->getFontWeight(); - else - m_fontWeight = "normal"; - } - - // Spec: default "start" - if(~m_flags & SVG_STYLE_FLAG_TEXT_ANCHOR) - { - if(parentStyle) - m_textAnchor = parentStyle->getTextAnchor(); - else - m_textAnchor = TASTART; - } - - // Spec: default "LTR" - if(~m_flags & SVG_STYLE_FLAG_TEXT_DIRECTION) - { - if(parentStyle) - m_textDirection = parentStyle->getTextDirection(); - else - m_textDirection = LTR; - } - - // Spec: default "none" - if(~m_flags & SVG_STYLE_FLAG_TEXT_DECORATION) - { - if(parentStyle) - m_textDecoration = parentStyle->getTextDecoration(); - else - m_textDecoration = TDNONE; - } - - // Spec: default "baseline" - if(~m_flags & SVG_STYLE_FLAG_BASELINE_SHIFT) - { - if(parentStyle) - m_baselineShift = parentStyle->getBaselineShift(); - else - m_baselineShift = "baseline"; - } - - // Spec: default "lr-tb", FIXME - if(~m_flags & SVG_STYLE_FLAG_TEXT_WRITING_MODE) - { - if(parentStyle) - m_textWritingMode = parentStyle->getTextWritingMode(); - else - m_textWritingMode = LR; - } - - // Spec: default "normal" - if(~m_flags & SVG_STYLE_FLAG_TEXT_UNICODE_BIDI) - { - if(parentStyle) - m_textUnicodeBidi = parentStyle->getTextUnicodeBidi(); - else - m_textUnicodeBidi = UBNORMAL; - } - - // Spec: default "auto" - if(~m_flags & SVG_STYLE_FLAG_GLYPH_ORIENTATION_VERTICAL) - { - if(parentStyle) - m_glyphOrientationVertical = parentStyle->getGlyphOrientationVertical(); - else - m_glyphOrientationVertical = "auto"; - } - - // Spec: default "auto" - if(~m_flags & SVG_STYLE_FLAG_GLYPH_ORIENTATION_HORIZONTAL) - { - if(parentStyle) - m_glyphOrientationHorizontal = parentStyle->getGlyphOrientationHorizontal(); - else - m_glyphOrientationHorizontal = "auto"; - } - - // Spec: default "normal" - if(~m_flags & SVG_STYLE_FLAG_LETTER_SPACING) - { - if(parentStyle) - m_letterSpacing = parentStyle->getLetterSpacing(); - else - m_letterSpacing = "normal"; - } - - // Spec: default "normal" - if(~m_flags & SVG_STYLE_FLAG_WORD_SPACING) - { - if(parentStyle) - m_wordSpacing = parentStyle->getWordSpacing(); - else - m_wordSpacing = "normal"; - } - - // Spec: default "black" - if(~m_flags & SVG_STYLE_FLAG_STOP) - { - m_stopColor = new SVGColorImpl(m_object); - m_stopColor->ref(); - - m_stopColor->setRGBColor(DOM::DOMString("black")); - } - - // Spec: default "none" - if(~m_flags & SVG_STYLE_FLAG_MARKER_START) - { - if(parentStyle) - m_startMarker = parentStyle->getStartMarker(); - else - m_startMarker = TQString(); - } - - // Spec: default "none" - if(~m_flags & SVG_STYLE_FLAG_MARKER_MID) - { - if(parentStyle) - m_midMarker = parentStyle->getMidMarker(); - else - m_midMarker = TQString(); - } - - // Spec: default "none" - if(~m_flags & SVG_STYLE_FLAG_MARKER_END) - { - if(parentStyle) - m_endMarker = parentStyle->getEndMarker(); - else - m_endMarker = TQString(); - } -} - -bool SVGStylableImpl::isStroked() const -{ - if(!m_strokeColor) - return false; - - return m_strokeColor->paintType() != SVG_PAINTTYPE_UNKNOWN && - m_strokeColor->paintType() != SVG_PAINTTYPE_NONE && - m_strokeColor->paintType() != SVG_PAINTTYPE_URI_NONE; -} - -bool SVGStylableImpl::isFilled() const -{ - if(!m_fillColor) - return false; - - return m_fillColor->paintType() != SVG_PAINTTYPE_UNKNOWN && - m_fillColor->paintType() != SVG_PAINTTYPE_NONE && - m_fillColor->paintType() != SVG_PAINTTYPE_URI_NONE; -} - -TQString SVGStylableImpl::extractUrlId(const TQString &url) -{ - TQString id; - - if(url.startsWith("url(#")) - { - int idstart = url.find("#") + 1; - id = url.mid(idstart, url.length() - idstart - 1); - } - else - id = url; - - return id; -} - -void SVGStylableImpl::setMarkers(const TQString &marker) -{ - setStartMarker(marker); - setMidMarker(marker); - setEndMarker(marker); -} - -void SVGStylableImpl::setStartMarker(const TQString &startMarker) -{ - if(startMarker.startsWith("url(#")) - { - int idstart = startMarker.find("#") + 1; - m_startMarker = startMarker.mid(idstart, startMarker.length() - idstart - 1); - } - else if(startMarker == "none") - m_startMarker = TQString(); -} - -void SVGStylableImpl::setMidMarker(const TQString &midMarker) -{ - if(midMarker.startsWith("url(#")) - { - int idstart = midMarker.find("#") + 1; - m_midMarker = midMarker.mid(idstart, midMarker.length() - idstart - 1); - } - else if(midMarker == "none") - m_midMarker = TQString(); -} - -void SVGStylableImpl::setEndMarker(const TQString &endMarker) -{ - if(endMarker.startsWith("url(#")) - { - int idstart = endMarker.find("#") + 1; - m_endMarker = endMarker.mid(idstart, endMarker.length() - idstart - 1); - } - else if(endMarker == "none") - m_endMarker = TQString(); -} - -bool SVGStylableImpl::hasMarkers() const -{ - return !m_startMarker.isEmpty() || !m_midMarker.isEmpty() || !m_endMarker.isEmpty(); -} - -void SVGStylableImpl::setPaint(const TQString ¶m, SVGPaintImpl *svgPaint) -{ - if(param.stripWhiteSpace() == "none") - svgPaint->setPaint(SVG_PAINTTYPE_NONE, DOM::DOMString(""), DOM::DOMString("")); - else if(SVGURIReferenceImpl::isUrl(param)) - svgPaint->setUri(SVGURIReferenceImpl::getTarget(param)); - else - setColor(param, svgPaint); -} - -void SVGStylableImpl::setColor(const TQString ¶m, SVGColorImpl *svgColor) -{ - if(param.stripWhiteSpace().startsWith("#")) - { - if(param.contains("icc-color")) - { - TQString first = param.left(7); - TQString last = param.right(param.length() - 8); - - svgColor->setRGBColorICCColor(first, last); - } - else - { - TQColor color; - color.setNamedColor(param.stripWhiteSpace()); - svgColor->setRGBColor(color); - } - } - else if(param.stripWhiteSpace().startsWith("rgb(")) - { - TQString parse = param.stripWhiteSpace(); - TQStringList colors = TQStringList::split(',', parse); - TQString r = colors[0].right((colors[0].length() - 4)); - TQString g = colors[1]; - TQString b = colors[2].left((colors[2].length() - 1)); - - if(r.contains("%")) - { - r = r.left(r.length() - 1); - r = TQString::number(int((double(255 * r.toDouble()) / 100.0))); - } - - if(g.contains("%")) - { - g = g.left(g.length() - 1); - g = TQString::number(int((double(255 * g.toDouble()) / 100.0))); - } - - if(b.contains("%")) - { - b = b.left(b.length() - 1); - b = TQString::number(int((double(255 * b.toDouble()) / 100.0))); - } - - svgColor->setRGBColor(int(r.toFloat()), int(g.toFloat()), int(b.toFloat())); - } - else - { - if(param.stripWhiteSpace().lower() == "currentcolor") - svgColor->setColor(SVG_COLORTYPE_CURRENTCOLOR, DOM::DOMString(""), DOM::DOMString("")); - else - svgColor->setRGBColor(DOM::DOMString(param.stripWhiteSpace().lower())); - } -} - -TQRect SVGStylableImpl::clip() -{ - return TQRect(); -} - -void SVGStylableImpl::setClip(const TQString &) -{ -} - -float SVGStylableImpl::fontSizeForText(const TQString &value) -{ - float ret = -1; - - // Spec: "On a computer screen a scaling factor of 1.2 is suggested between adjacent indexes" - const float factor = 1.2; - - // Spec: "If the 'medium' font is 12pt, the 'large' font could be 14.4pt." - const float mediumFont = 12.0; - - if(value == "xx-small") - ret = mediumFont - (3.0 * factor); - else if(value == "x-small") - ret = mediumFont - (2.0 * factor); - else if(value == "small") - ret = mediumFont - factor; - else if(value == "medium") - ret = mediumFont; - else if(value == "large") - ret = mediumFont + factor; - else if(value == "x-large") - ret = mediumFont + (2.0 * factor); - else if(value == "xx-large") - ret = mediumFont + (3.0 * factor); - - return ret; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGStylableImpl::s_hashTable 47 - className SVGStylableImpl::ClassName DontDelete|ReadOnly - style SVGStylableImpl::Style DontDelete|ReadOnly - stroke-width SVGStylableImpl::StrokeWidth DontDelete|ReadOnly - stroke-miterlimit SVGStylableImpl::StrokeMiterlimit DontDelete|ReadOnly - stroke-linecap SVGStylableImpl::StrokeLineCap DontDelete|ReadOnly - stroke-linejoin SVGStylableImpl::StrokeLineJoin DontDelete|ReadOnly - stroke SVGStylableImpl::Stroke DontDelete|ReadOnly - fill SVGStylableImpl::Fill DontDelete|ReadOnly - color SVGStylableImpl::Color DontDelete|ReadOnly - stop-color SVGStylableImpl::StopColor DontDelete|ReadOnly - font-size SVGStylableImpl::FontSize DontDelete|ReadOnly - font-family SVGStylableImpl::FontFamily DontDelete|ReadOnly - font-weight SVGStylableImpl::FontWeight DontDelete|ReadOnly - font-style SVGStylableImpl::FontStyle DontDelete|ReadOnly - text-decoration SVGStylableImpl::TextDecoration DontDelete|ReadOnly - text-anchor SVGStylableImpl::TextAnchor DontDelete|ReadOnly - direction SVGStylableImpl::Direction DontDelete|ReadOnly - writing-mode SVGStylableImpl::WritingMode DontDelete|ReadOnly - unicode-bidi SVGStylableImpl::UnicodeBidi DontDelete|ReadOnly - opacity SVGStylableImpl::Opacity DontDelete|ReadOnly - fill-opacity SVGStylableImpl::FillOpacity DontDelete|ReadOnly - stroke-opacity SVGStylableImpl::StrokeOpacity DontDelete|ReadOnly - clip-path SVGStylableImpl::ClipPath DontDelete|ReadOnly - marker-start SVGStylableImpl::MarkerStart DontDelete|ReadOnly - marker-mid SVGStylableImpl::MarkerMid DontDelete|ReadOnly - marker-end SVGStylableImpl::MarkerEnd DontDelete|ReadOnly - marker SVGStylableImpl::Marker DontDelete|ReadOnly - cursor SVGStylableImpl::Cursor DontDelete|ReadOnly - display SVGStylableImpl::Display DontDelete|ReadOnly - overflow SVGStylableImpl::Overflow DontDelete|ReadOnly - clip SVGStylableImpl::Clip DontDelete|ReadOnly - visibility SVGStylableImpl::Visibility DontDelete|ReadOnly - fill-rule SVGStylableImpl::FillRule DontDelete|ReadOnly - clip-rule SVGStylableImpl::ClipRule DontDelete|ReadOnly - stroke-dashoffset SVGStylableImpl::StrokeDashOffset DontDelete|ReadOnly - stroke-dasharray SVGStylableImpl::StrokeDashArray DontDelete|ReadOnly - color-profile SVGStylableImpl::ColorProfile DontDelete|ReadOnly - baseline-shift SVGStylableImpl::BaselineShift DontDelete|ReadOnly - letter-spacing SVGStylableImpl::LetterSpacing DontDelete|ReadOnly - word-spacing SVGStylableImpl::WordSpacing DontDelete|ReadOnly - pointer-events SVGStylableImpl::PointerEvents DontDelete|ReadOnly - glyph-orientation-vertical SVGStylableImpl::GlyphOrientationVertical DontDelete|ReadOnly - glyph-orientation-horizontal SVGStylableImpl::GlyphOrientationHorizontal DontDelete|ReadOnly - color-interpolation SVGStylableImpl::ColorInterpolation DontDelete|ReadOnly - mask SVGStylableImpl::Mask DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGStylableImplProto::s_hashTable 2 - getStyle SVGStylableImpl::GetStyle DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGStylable", SVGStylableImplProto, SVGStylableImplProtoFunc) - -Value SVGStylableImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - //case ClassName: - // return String(className().string()); - case Style: - return String(m_object ? m_object->DOM::Element::getAttribute("style") : ""); - case Visibility: - return String(m_visible ? "visible" : "hidden"); - case Display: - return String(m_display ? "inline" : "none"); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGStylableImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - TQString param = value.toString(exec).qstring(); - - if (param.isEmpty()) - return; - - bool redraw = false; - bool inherit = (param == "inherit"); - int update = -1; - - switch(token) - { - case Style: - { - if(!m_object) - return; - - TQStringList substyles = TQStringList::split(';', param); - for(TQStringList::Iterator it = substyles.begin(); it != substyles.end(); ++it) - { - TQStringList substyle = TQStringList::split(':', (*it)); - m_object->setAttributeInternal(substyle[0].stripWhiteSpace(), substyle[1].stripWhiteSpace()); - } - break; - } - case StrokeWidth: - if(m_flags & SVG_STYLE_FLAG_STROKE_WIDTH) - { - redraw = true; - update = UPDATE_LINEWIDTH; - } - if(inherit) - m_flags &= ~SVG_STYLE_FLAG_STROKE_WIDTH; - else - { - m_flags |= SVG_STYLE_FLAG_STROKE_WIDTH; - - if(!m_strokeWidth) - { - m_strokeWidth = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, m_object); - m_strokeWidth->ref(); - } - - m_strokeWidth->baseVal()->setValueAsString(param); - } - break; - case StrokeMiterlimit: - m_flags |= SVG_STYLE_FLAG_STROKE_MITER_LIMIT; - if(!inherit) - m_strokeMiterlimit = param.toUInt(); - break; - case StrokeLineCap: - m_flags |= SVG_STYLE_FLAG_STROKE_LINE_CAP; - if(param == "butt") - m_capStyle = PATH_STROKE_CAP_BUTT; - else if(param == "round") - m_capStyle = PATH_STROKE_CAP_ROUND; - else if(param == "square") - m_capStyle = PATH_STROKE_CAP_SQUARE; - break; - case StrokeLineJoin: - m_flags |= SVG_STYLE_FLAG_STROKE_LINE_JOIN; - if(param == "miter") - m_joinStyle = PATH_STROKE_JOIN_MITER; - else if(param == "round") - m_joinStyle = PATH_STROKE_JOIN_ROUND; - else if(param == "bevel") - m_joinStyle = PATH_STROKE_JOIN_BEVEL; - break; - case Stroke: - if(m_flags & SVG_STYLE_FLAG_STROKE) - redraw = true; - if(inherit) - m_flags &= ~SVG_STYLE_FLAG_STROKE; - else - { - m_flags |= SVG_STYLE_FLAG_STROKE; - - if(!m_strokeColor) - { - m_strokeColor = new SVGPaintImpl(m_object); - m_strokeColor->ref(); - } - - setPaint(param, m_strokeColor); - } - break; - case Fill: - if(m_flags & SVG_STYLE_FLAG_FILL) - { - redraw = true; - update = UPDATE_STYLE; - } - if(inherit) - m_flags &= ~SVG_STYLE_FLAG_FILL; - else - { - m_flags |= SVG_STYLE_FLAG_FILL; - - if(!m_fillColor) - { - m_fillColor = new SVGPaintImpl(m_object); - m_fillColor->ref(); - } - - setPaint(param, m_fillColor); - } - break; - case Color: - if(m_flags & SVG_STYLE_FLAG_COLOR) - redraw = true; - if(inherit) - m_flags &= ~SVG_STYLE_FLAG_COLOR; - else - { - m_flags |= SVG_STYLE_FLAG_COLOR; - - if(!m_color) - { - m_color = new SVGColorImpl(m_object); - m_color->ref(); - } - setColor(param, m_color); - } - break; - case StopColor: - m_flags |= SVG_STYLE_FLAG_STOP; - - if(!m_stopColor) - { - m_stopColor = new SVGColorImpl(m_object); - m_stopColor->ref(); - } - - if(!inherit) - setColor(param, m_stopColor); - break; - case ColorInterpolation: - if(inherit) - m_flags &= ~SVG_STYLE_FLAG_COLOR_INTERPOLATION; - else - { - m_flags |= SVG_STYLE_FLAG_COLOR_INTERPOLATION; - if(param == "auto" || param == "sRGB") - m_colorInterpolation = CI_SRGB; - else - if(param == "linearRGB") - m_colorInterpolation = CI_LINEARRGB; - } - break; - case FontSize: - { - m_flags |= SVG_STYLE_FLAG_FONT_SIZE; - if(!inherit) - { - double temp = fontSizeForText(param); - if(temp != -1) // Is "absolute-size" - { - m_fontSize = temp; - break; - } - - SVGLengthImpl *length = SVGSVGElementImpl::createSVGLength(); - length->setContext(m_object); - length->setValueAsString(DOM::DOMString(param)); - m_fontSize = length->value(); - length->deref(); - } - break; - } - case FontFamily: - m_flags |= SVG_STYLE_FLAG_FONT_FAMILY; - - // Hacks - // #1 Replace "'" characters by "" - param = param.replace('\'', TQString()); - // #2 Replace "MS-Gothic" by "MS Gothic" - param = param.replace("MS-Gothic", "MS Gothic"); - // #3 Replace "Helvetica" by "Arial" - param = param.replace("Helvetica", "Arial"); - param = param.replace("helvetica", "Arial"); - - if(!m_fontFamily) - { - m_fontFamily = new SVGStringListImpl(); - m_fontFamily->ref(); - } - - if(!inherit) - SVGHelperImpl::parseCommaSeperatedList(m_fontFamily, param); - break; - case FontWeight: - m_flags |= SVG_STYLE_FLAG_FONT_WEIGHT; - if(!inherit) - m_fontWeight = param; - break; - case FontStyle: - m_flags |= SVG_STYLE_FLAG_FONT_STYLE; - if(param == "normal") - m_fontStyle = FSNORMAL; - else if(param == "italic") - m_fontStyle = ITALIC; - else if(param == "oblique") - m_fontStyle = OBLIQUE; - break; - case TextDecoration: - m_flags |= SVG_STYLE_FLAG_TEXT_DECORATION; - if(param == "none") - m_textDecoration = TDNONE; - { - // CSS2 allows multiple decorations - m_textDecoration = TDNONE; - TQStringList decorations = TQStringList::split(' ', param); - for(TQStringList::Iterator it = decorations.begin(); it != decorations.end(); ++it) - { - if(*it == "underline") - m_textDecoration |= UNDERLINE; - else if(*it == "overline") - m_textDecoration |= OVERLINE; - else if(*it == "line-through") - m_textDecoration |= LINE_THROUGH; - } - } - break; - case TextAnchor: - m_flags |= SVG_STYLE_FLAG_TEXT_ANCHOR; - if(param == "start") - m_textAnchor = TASTART; - else if(param == "middle") - m_textAnchor = TAMIDDLE; - else if(param == "end") - m_textAnchor = TAEND; - break; - case Direction: - m_flags |= SVG_STYLE_FLAG_TEXT_DIRECTION; - // Spec: direction is only processed when unicode-bidi - // is set to bidi-override or embedded - if(m_textUnicodeBidi == OVERRIDE || - m_textUnicodeBidi == EMBED || - m_textUnicodeBidi == UBNORMAL) - { - if(param == "rtl") - m_textDirection = RTL; - else if(param == "ltr") - m_textDirection = LTR; - } - break; - case WritingMode: - m_flags |= SVG_STYLE_FLAG_TEXT_WRITING_MODE; - if(param == "lr-tb" || param == "lr") - m_textWritingMode = LR; - else if(param == "rl-tb" || param == "rl") - m_textWritingMode = RL; - else if(param == "tb-lr" || param == "tb") - m_textWritingMode = TB; - break; - case UnicodeBidi: - m_flags |= SVG_STYLE_FLAG_TEXT_UNICODE_BIDI; - if(param == "normal") - m_textUnicodeBidi = UBNORMAL; - else if(param == "embed") - m_textUnicodeBidi = EMBED; - else if(param == "bidi-override") - m_textUnicodeBidi = OVERRIDE; - break; - case GlyphOrientationVertical: - m_flags |= SVG_STYLE_FLAG_GLYPH_ORIENTATION_VERTICAL; - m_glyphOrientationVertical = param; - break; - case GlyphOrientationHorizontal: - m_flags |= SVG_STYLE_FLAG_GLYPH_ORIENTATION_HORIZONTAL; - m_glyphOrientationHorizontal = param; - break; - case Opacity: - m_flags |= SVG_STYLE_FLAG_OPACITY; - - if(!inherit) - { - SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), m_opacity); - } - break; - case FillOpacity: - m_flags |= SVG_STYLE_FLAG_FILL_OPACITY; - - if(!inherit) - { - SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), m_fillOpacity); - } - break; - case StrokeOpacity: - m_flags |= SVG_STYLE_FLAG_STROKE_OPACITY; - - if(!inherit) - { - SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), m_strokeOpacity); - } - break; - case ClipPath: - m_flags |= SVG_STYLE_FLAG_CLIP_PATH; - if(!inherit) - m_clipPath = extractUrlId(param); - break; - case Mask: - m_flags |= SVG_STYLE_FLAG_MASK; - if(!inherit) - m_mask = extractUrlId(param); - break; - case MarkerStart: - m_flags |= SVG_STYLE_FLAG_MARKER_START; - if(!inherit) - setStartMarker(param); - break; - case MarkerMid: - m_flags |= SVG_STYLE_FLAG_MARKER_MID; - if(!inherit) - setMidMarker(param); - break; - case MarkerEnd: - m_flags |= SVG_STYLE_FLAG_MARKER_END; - if(!inherit) - setEndMarker(param); - break; - case Marker: - m_flags |= (SVG_STYLE_FLAG_MARKER_START | SVG_STYLE_FLAG_MARKER_MID | SVG_STYLE_FLAG_MARKER_END); - if(!inherit) - setMarkers(param); - break; - case PointerEvents: - m_flags |= SVG_STYLE_FLAG_POINTER_EVENTS; - if(param == "none") - m_pointerEvents = PE_NONE; - else if(param == "stroke") - m_pointerEvents = PE_STROKE; - else if(param == "fill") - m_pointerEvents = PE_FILL; - else if(param == "painted") - m_pointerEvents = PE_PAINTED; - else if(param == "visibleStroke") - m_pointerEvents = PE_VISIBLE_STROKE; - else if(param == "visibleFill") - m_pointerEvents = PE_VISIBLE_FILL; - else if(param == "visiblePainted") - m_pointerEvents = PE_VISIBLE_PAINTED; - else if(param == "visible") - m_pointerEvents = PE_VISIBLE; - else if(param == "all") - m_pointerEvents = PE_ALL; - break; - case Cursor: - m_flags |= SVG_STYLE_FLAG_CURSOR; - if(param == "auto") - m_cursor = CURSOR_AUTO; - else if(param == "crosshair") - m_cursor = CURSOR_CROSSHAIR; - else if(param == "default") - m_cursor = CURSOR_DEFAULT; - else if(param == "pointer") - m_cursor = CURSOR_POINTER; - else if(param == "move") - m_cursor = CURSOR_MOVE; - else if(param == "e-resize") - m_cursor = CURSOR_E_RESIZE; - else if(param == "ne-resize") - m_cursor = CURSOR_NE_RESIZE; - else if(param == "nw-resize") - m_cursor = CURSOR_NW_RESIZE; - else if(param == "n-resize") - m_cursor = CURSOR_N_RESIZE; - else if(param == "se-resize") - m_cursor = CURSOR_SE_RESIZE; - else if(param == "sw-resize") - m_cursor = CURSOR_SW_RESIZE; - else if(param == "s-resize") - m_cursor = CURSOR_S_RESIZE; - else if(param == "w-resize") - m_cursor = CURSOR_W_RESIZE; - else if(param == "text") - m_cursor = CURSOR_TEXT; - else if(param == "wait") - m_cursor = CURSOR_WAIT; - else if(param == "help") - m_cursor = CURSOR_HELP; - break; - case Display: - m_flags |= SVG_STYLE_FLAG_DISPLAY; - - if(param == "none") - m_display = false; - else if(!inherit) - m_display = true; - break; - case Overflow: - m_flags |= SVG_STYLE_FLAG_OVERFLOW; - if(param == "hidden" || param == "scroll") - m_overflow = false; - else if(!inherit) - m_overflow = true; - break; - case Clip: - m_flags |= SVG_STYLE_FLAG_CLIP_PATH; - if(!inherit) - setClip(param); - break; - case Visibility: - if(m_flags & SVG_STYLE_FLAG_VISIBILITY) - redraw = true; - if(inherit) - m_flags &= ~SVG_STYLE_FLAG_COLOR; - else - { - m_flags |= SVG_STYLE_FLAG_VISIBILITY; - - if(param == "visible") - m_visible = true; - else if(!inherit) - m_visible = false; - - // Just a quick fix for the script-* files (Niko) - // Any better solution?? - update = UPDATE_TRANSFORM; - redraw = true; - } - SVGHelperImpl::applyContainer(this, Visibility, param); - break; - case FillRule: - m_flags |= SVG_STYLE_FLAG_FILL_RULE; - if(!inherit) - m_fillRule = (param == "evenodd" ? RULE_EVENODD : RULE_NONZERO); - break; - case ClipRule: - m_flags |= SVG_STYLE_FLAG_CLIP_RULE; - if(!inherit) - m_clipRule = (param == "evenodd" ? RULE_EVENODD : RULE_NONZERO); - break; - case StrokeDashOffset: - m_flags |= SVG_STYLE_FLAG_STROKE_DASH_OFFSET; - - if(!m_dashOffset) - { - m_dashOffset = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, m_object); - m_dashOffset->ref(); - } - - if(!inherit) - m_dashOffset->baseVal()->setValueAsString(param); - break; - case StrokeDashArray: - { - m_flags |= SVG_STYLE_FLAG_STROKE_DASH_ARRAY; - - if(!m_dashArray) - { - m_dashArray = new SVGAnimatedLengthListImpl(); - m_dashArray->ref(); - } - else - m_dashArray->baseVal()->clear(); - - if(param != "none" && !inherit) - SVGHelperImpl::parseLengthList(m_dashArray, param); - break; - } - case ColorProfile: - { - m_flags |= SVG_STYLE_FLAG_COLOR_PROFILE; - if(!inherit) - { - if(!m_object) - return; - - SVGColorProfileElementImpl *handle = static_cast(m_object->ownerSVGElement()->getElementById(SVGURIReferenceImpl::getTarget(param))); - if(handle) - SVGImageElementImpl::applyColorProfile(handle, static_cast(this)); - } - break; - } - case BaselineShift: - { - m_flags |= SVG_STYLE_FLAG_BASELINE_SHIFT; - if(!inherit) - m_baselineShift = param; - break; - } - case LetterSpacing: - m_flags |= SVG_STYLE_FLAG_LETTER_SPACING; - case WordSpacing: - { - if(!inherit) - { - if(token == WordSpacing) - { - m_flags |= SVG_STYLE_FLAG_WORD_SPACING; - m_wordSpacing = param; - } - else - m_letterSpacing = param; - } - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } - - if(redraw) - { - SVGShapeImpl *shape = dynamic_cast(m_object); - if(inherit) - processStyle(); - - if(shape && shape->item()) - { - if(update > -1) - shape->item()->update(static_cast(update)); - else if(m_object) - m_object->ownerDoc()->canvas()->invalidate(shape->item(), false); - } - } -} - -Value SVGStylableImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) -{ - KSVG_CHECK_THIS(SVGStylableImpl) - - switch(id) - { - case SVGStylableImpl::GetStyle: - return Undefined(); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} diff --git a/ksvg/impl/SVGStylableImpl.cpp b/ksvg/impl/SVGStylableImpl.cpp new file mode 100644 index 00000000..4400b236 --- /dev/null +++ b/ksvg/impl/SVGStylableImpl.cpp @@ -0,0 +1,1307 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "CanvasItem.h" +#include "KSVGCanvas.h" + +#include "SVGPaint.h" +#include "SVGColorImpl.h" +#include "SVGPaintImpl.h" +#include "SVGHelperImpl.h" +#include "SVGLengthImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGStylableImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGStringListImpl.h" +#include "SVGImageElementImpl.h" +#include "SVGURIReferenceImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGColorProfileElementImpl.h" +#include "SVGAnimatedLengthListImpl.h" + +using namespace KSVG; + +#include "SVGStylableImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGStylableImpl::SVGStylableImpl(SVGElementImpl *object) : m_object(object) +{ + KSVG_EMPTY_FLAGS + + // View propidx.html, if you want to verify those default values (Niko) + m_flags = SVG_STYLE_FLAG_NONE; + + // Initialize all pointers to 0 + // Important! + m_color = 0; + m_fillColor = 0; + m_stopColor = 0; + m_dashArray = 0; + m_dashOffset = 0; + m_strokeWidth = 0; + m_strokeColor = 0; + m_fontFamily = 0; + + m_fillOpacity = 1; + m_strokeOpacity = 1; + m_opacity = 1; + + // Special case, getFontSize() could be accessed + // _before_ processStyle() is called -> no default + // value for font-size yet -> crash + // SVGLengthImpl access it when parsing em/ex values (Niko) + m_fontSize = -1; +} + +SVGStylableImpl::~SVGStylableImpl() +{ + if(m_strokeWidth) + m_strokeWidth->deref(); + if(m_fontFamily) + m_fontFamily->deref(); + if(m_strokeColor) + m_strokeColor->deref(); + if(m_fillColor) + m_fillColor->deref(); + if(m_color) + m_color->deref(); + if(m_stopColor) + m_stopColor->deref(); + if(m_dashOffset) + m_dashOffset->deref(); + if(m_dashArray) + m_dashArray->deref(); +} + +void SVGStylableImpl::processStyle() +{ + SVGStylableImpl *parentStyle = 0; + if(m_object && m_object->ownerDoc()) + parentStyle = dynamic_cast(m_object->ownerDoc()->getElementFromHandle((*m_object).parentNode().handle())); + + // Spec: default "none" + if(~m_flags & SVG_STYLE_FLAG_STROKE) + { + m_strokeColor = new SVGPaintImpl(m_object); + m_strokeColor->ref(); + + SVGPaintImpl *strokeColor = 0L; + if(parentStyle) + strokeColor = parentStyle->getStrokeColor(); + + if(strokeColor) + *m_strokeColor = *strokeColor; + else + m_strokeColor->setPaint(SVG_PAINTTYPE_NONE); + } + + // Spec: default "black" + if(~m_flags & SVG_STYLE_FLAG_FILL) + { + m_fillColor = new SVGPaintImpl(m_object); + m_fillColor->ref(); + + SVGPaintImpl *fillColor = 0; + if(parentStyle) + fillColor = parentStyle->getFillColor(); + + if(fillColor) + *m_fillColor = *fillColor; + else + m_fillColor->setRGBColor(DOM::DOMString("black")); + } + + // Spec: no real default + if(~m_flags & SVG_STYLE_FLAG_COLOR) + { + m_color = new SVGColorImpl(m_object); + m_color->ref(); + SVGColorImpl *color = 0; + if(parentStyle) + color = parentStyle->getColor(); + + if(color) + *m_color = *color; + } + + // Spec: default sRGB + if(~m_flags & SVG_STYLE_FLAG_COLOR_INTERPOLATION) + { + if(parentStyle) + m_colorInterpolation = parentStyle->getColorInterpolation(); + else + m_colorInterpolation = CI_SRGB; + } + + // Spec: default "1" + if(~m_flags & SVG_STYLE_FLAG_STROKE_WIDTH) + { + m_strokeWidth = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, m_object); + m_strokeWidth->ref(); + + SVGAnimatedLengthImpl *strokeWidth = 0; + if(parentStyle) + strokeWidth = parentStyle->getStrokeWidth(); + + if(strokeWidth) + *m_strokeWidth = *strokeWidth; + else + m_strokeWidth->baseVal()->setValue(1.0); + } + + // Spec: default "4" + if(~m_flags & SVG_STYLE_FLAG_STROKE_MITER_LIMIT) + { + if(parentStyle) + m_strokeMiterlimit = parentStyle->getStrokeMiterlimit(); + else + m_strokeMiterlimit = 4; + } + + // Spec: default "butt" + if(~m_flags & SVG_STYLE_FLAG_STROKE_LINE_CAP) + { + if(parentStyle) + m_capStyle = parentStyle->getCapStyle(); + else + m_capStyle = PATH_STROKE_CAP_BUTT; + } + + // Spec: default "miter" + if(~m_flags & SVG_STYLE_FLAG_STROKE_LINE_JOIN) + { + if(parentStyle) + m_joinStyle = parentStyle->getJoinStyle(); + else + m_joinStyle = PATH_STROKE_JOIN_MITER; + } + + // Spec: default "auto" + if(~m_flags & SVG_STYLE_FLAG_CURSOR) + { + if(parentStyle) + m_cursor = parentStyle->getCursor(); + else + m_cursor = CURSOR_AUTO; + } + + // Spec: default "visiblePainted" + if(~m_flags & SVG_STYLE_FLAG_POINTER_EVENTS) + { + if(parentStyle) + m_pointerEvents = parentStyle->getPointerEvents(); + else + m_pointerEvents = PE_VISIBLE_PAINTED; + } + + // Spec: default "0" + if(~m_flags & SVG_STYLE_FLAG_STROKE_DASH_OFFSET) + { + m_dashOffset = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, m_object); + m_dashOffset->ref(); + + SVGAnimatedLengthImpl *dashOffset = 0; + if(parentStyle) + dashOffset = parentStyle->getDashOffset(); + + if(dashOffset) + *m_dashOffset = *dashOffset; + else + m_dashOffset->baseVal()->setValue(0); + } + + // Spec: default "none" -> 0 == empty dash array + if(~m_flags & SVG_STYLE_FLAG_STROKE_DASH_ARRAY) + { + SVGAnimatedLengthListImpl *dashArray = 0; + if(parentStyle) + dashArray = parentStyle->getDashArray(); + + if(dashArray) + { + if (!m_dashArray) + { + m_dashArray = new SVGAnimatedLengthListImpl(); + m_dashArray->ref(); + } + *m_dashArray = *dashArray; + } + else + m_dashArray = 0; + } + + // Spec: default "1" -> 1 == Not opaque + if(~m_flags & SVG_STYLE_FLAG_FILL_OPACITY) + { + if(parentStyle) + m_fillOpacity = parentStyle->getFillOpacity(); + else + m_fillOpacity = 1; + } + + if(~m_flags & SVG_STYLE_FLAG_STROKE_OPACITY) + { + if(parentStyle) + m_strokeOpacity = parentStyle->getStrokeOpacity(); + else + m_strokeOpacity = 1; + } + + // Fake group opacity by multiplying by our parent's group opacity + if(~m_flags & SVG_STYLE_FLAG_OPACITY) + { + if(parentStyle) + m_opacity = parentStyle->getOpacity(); + else + m_opacity = 1; + } + else + if(parentStyle) + m_opacity *= parentStyle->getOpacity(); + + if(~m_flags & SVG_STYLE_FLAG_CLIP_PATH) + m_clipPath = ""; + + if(~m_flags & SVG_STYLE_FLAG_MASK) + m_mask = ""; + + // Spec: default "nonzero" + if(~m_flags & SVG_STYLE_FLAG_FILL_RULE) + { + if(parentStyle) + m_fillRule = parentStyle->getFillRule(); + else + m_fillRule = RULE_NONZERO; + } + + if(~m_flags & SVG_STYLE_FLAG_CLIP_RULE) + { + if(parentStyle) + m_clipRule = parentStyle->getClipRule(); + else + m_clipRule = RULE_NONZERO; + } + + // Spec: default "hidden" + if(~m_flags & SVG_STYLE_FLAG_OVERFLOW) + { + if(parentStyle) + m_overflow = parentStyle->getOverflow(); + else + m_overflow = false; + } + + // We are not really, spec compatible here, we just + // define a bool, to indicate wheter an element should + // be rendered or not. + if(~m_flags & SVG_STYLE_FLAG_DISPLAY) + m_display = true; + + if(~m_flags & SVG_STYLE_FLAG_VISIBILITY) + { + if(parentStyle) + m_visible = parentStyle->getVisible(); + else + m_visible = true; + } + + // Spec: default "medium" + if(~m_flags & SVG_STYLE_FLAG_FONT_SIZE) + { + if(parentStyle) + m_fontSize = parentStyle->getFontSize(); + else + m_fontSize = fontSizeForText("medium"); + } + + // Spec: default "depends on user agent" -> "Arial" for SVG + if(~m_flags & SVG_STYLE_FLAG_FONT_FAMILY) + { + if(!m_fontFamily) + { + m_fontFamily = new SVGStringListImpl(); + m_fontFamily->ref(); + } + + SVGStringListImpl *fontFamily = 0; + if(parentStyle) + fontFamily = parentStyle->getFontFamily(); + + if(fontFamily) + *m_fontFamily = *fontFamily; + else + { + SharedString *string = new SharedString("Arial"); + string->ref(); + + m_fontFamily->appendItem(string); + } + } + + // Spec: default "normal" + if(~m_flags & SVG_STYLE_FLAG_FONT_STYLE) + { + if(parentStyle) + m_fontStyle = parentStyle->getFontStyle(); + else + m_fontStyle = FSNORMAL; + } + + // Spec: default "normal" + if(~m_flags & SVG_STYLE_FLAG_FONT_WEIGHT) + { + if(parentStyle) + m_fontWeight = parentStyle->getFontWeight(); + else + m_fontWeight = "normal"; + } + + // Spec: default "start" + if(~m_flags & SVG_STYLE_FLAG_TEXT_ANCHOR) + { + if(parentStyle) + m_textAnchor = parentStyle->getTextAnchor(); + else + m_textAnchor = TASTART; + } + + // Spec: default "LTR" + if(~m_flags & SVG_STYLE_FLAG_TEXT_DIRECTION) + { + if(parentStyle) + m_textDirection = parentStyle->getTextDirection(); + else + m_textDirection = LTR; + } + + // Spec: default "none" + if(~m_flags & SVG_STYLE_FLAG_TEXT_DECORATION) + { + if(parentStyle) + m_textDecoration = parentStyle->getTextDecoration(); + else + m_textDecoration = TDNONE; + } + + // Spec: default "baseline" + if(~m_flags & SVG_STYLE_FLAG_BASELINE_SHIFT) + { + if(parentStyle) + m_baselineShift = parentStyle->getBaselineShift(); + else + m_baselineShift = "baseline"; + } + + // Spec: default "lr-tb", FIXME + if(~m_flags & SVG_STYLE_FLAG_TEXT_WRITING_MODE) + { + if(parentStyle) + m_textWritingMode = parentStyle->getTextWritingMode(); + else + m_textWritingMode = LR; + } + + // Spec: default "normal" + if(~m_flags & SVG_STYLE_FLAG_TEXT_UNICODE_BIDI) + { + if(parentStyle) + m_textUnicodeBidi = parentStyle->getTextUnicodeBidi(); + else + m_textUnicodeBidi = UBNORMAL; + } + + // Spec: default "auto" + if(~m_flags & SVG_STYLE_FLAG_GLYPH_ORIENTATION_VERTICAL) + { + if(parentStyle) + m_glyphOrientationVertical = parentStyle->getGlyphOrientationVertical(); + else + m_glyphOrientationVertical = "auto"; + } + + // Spec: default "auto" + if(~m_flags & SVG_STYLE_FLAG_GLYPH_ORIENTATION_HORIZONTAL) + { + if(parentStyle) + m_glyphOrientationHorizontal = parentStyle->getGlyphOrientationHorizontal(); + else + m_glyphOrientationHorizontal = "auto"; + } + + // Spec: default "normal" + if(~m_flags & SVG_STYLE_FLAG_LETTER_SPACING) + { + if(parentStyle) + m_letterSpacing = parentStyle->getLetterSpacing(); + else + m_letterSpacing = "normal"; + } + + // Spec: default "normal" + if(~m_flags & SVG_STYLE_FLAG_WORD_SPACING) + { + if(parentStyle) + m_wordSpacing = parentStyle->getWordSpacing(); + else + m_wordSpacing = "normal"; + } + + // Spec: default "black" + if(~m_flags & SVG_STYLE_FLAG_STOP) + { + m_stopColor = new SVGColorImpl(m_object); + m_stopColor->ref(); + + m_stopColor->setRGBColor(DOM::DOMString("black")); + } + + // Spec: default "none" + if(~m_flags & SVG_STYLE_FLAG_MARKER_START) + { + if(parentStyle) + m_startMarker = parentStyle->getStartMarker(); + else + m_startMarker = TQString(); + } + + // Spec: default "none" + if(~m_flags & SVG_STYLE_FLAG_MARKER_MID) + { + if(parentStyle) + m_midMarker = parentStyle->getMidMarker(); + else + m_midMarker = TQString(); + } + + // Spec: default "none" + if(~m_flags & SVG_STYLE_FLAG_MARKER_END) + { + if(parentStyle) + m_endMarker = parentStyle->getEndMarker(); + else + m_endMarker = TQString(); + } +} + +bool SVGStylableImpl::isStroked() const +{ + if(!m_strokeColor) + return false; + + return m_strokeColor->paintType() != SVG_PAINTTYPE_UNKNOWN && + m_strokeColor->paintType() != SVG_PAINTTYPE_NONE && + m_strokeColor->paintType() != SVG_PAINTTYPE_URI_NONE; +} + +bool SVGStylableImpl::isFilled() const +{ + if(!m_fillColor) + return false; + + return m_fillColor->paintType() != SVG_PAINTTYPE_UNKNOWN && + m_fillColor->paintType() != SVG_PAINTTYPE_NONE && + m_fillColor->paintType() != SVG_PAINTTYPE_URI_NONE; +} + +TQString SVGStylableImpl::extractUrlId(const TQString &url) +{ + TQString id; + + if(url.startsWith("url(#")) + { + int idstart = url.find("#") + 1; + id = url.mid(idstart, url.length() - idstart - 1); + } + else + id = url; + + return id; +} + +void SVGStylableImpl::setMarkers(const TQString &marker) +{ + setStartMarker(marker); + setMidMarker(marker); + setEndMarker(marker); +} + +void SVGStylableImpl::setStartMarker(const TQString &startMarker) +{ + if(startMarker.startsWith("url(#")) + { + int idstart = startMarker.find("#") + 1; + m_startMarker = startMarker.mid(idstart, startMarker.length() - idstart - 1); + } + else if(startMarker == "none") + m_startMarker = TQString(); +} + +void SVGStylableImpl::setMidMarker(const TQString &midMarker) +{ + if(midMarker.startsWith("url(#")) + { + int idstart = midMarker.find("#") + 1; + m_midMarker = midMarker.mid(idstart, midMarker.length() - idstart - 1); + } + else if(midMarker == "none") + m_midMarker = TQString(); +} + +void SVGStylableImpl::setEndMarker(const TQString &endMarker) +{ + if(endMarker.startsWith("url(#")) + { + int idstart = endMarker.find("#") + 1; + m_endMarker = endMarker.mid(idstart, endMarker.length() - idstart - 1); + } + else if(endMarker == "none") + m_endMarker = TQString(); +} + +bool SVGStylableImpl::hasMarkers() const +{ + return !m_startMarker.isEmpty() || !m_midMarker.isEmpty() || !m_endMarker.isEmpty(); +} + +void SVGStylableImpl::setPaint(const TQString ¶m, SVGPaintImpl *svgPaint) +{ + if(param.stripWhiteSpace() == "none") + svgPaint->setPaint(SVG_PAINTTYPE_NONE, DOM::DOMString(""), DOM::DOMString("")); + else if(SVGURIReferenceImpl::isUrl(param)) + svgPaint->setUri(SVGURIReferenceImpl::getTarget(param)); + else + setColor(param, svgPaint); +} + +void SVGStylableImpl::setColor(const TQString ¶m, SVGColorImpl *svgColor) +{ + if(param.stripWhiteSpace().startsWith("#")) + { + if(param.contains("icc-color")) + { + TQString first = param.left(7); + TQString last = param.right(param.length() - 8); + + svgColor->setRGBColorICCColor(first, last); + } + else + { + TQColor color; + color.setNamedColor(param.stripWhiteSpace()); + svgColor->setRGBColor(color); + } + } + else if(param.stripWhiteSpace().startsWith("rgb(")) + { + TQString parse = param.stripWhiteSpace(); + TQStringList colors = TQStringList::split(',', parse); + TQString r = colors[0].right((colors[0].length() - 4)); + TQString g = colors[1]; + TQString b = colors[2].left((colors[2].length() - 1)); + + if(r.contains("%")) + { + r = r.left(r.length() - 1); + r = TQString::number(int((double(255 * r.toDouble()) / 100.0))); + } + + if(g.contains("%")) + { + g = g.left(g.length() - 1); + g = TQString::number(int((double(255 * g.toDouble()) / 100.0))); + } + + if(b.contains("%")) + { + b = b.left(b.length() - 1); + b = TQString::number(int((double(255 * b.toDouble()) / 100.0))); + } + + svgColor->setRGBColor(int(r.toFloat()), int(g.toFloat()), int(b.toFloat())); + } + else + { + if(param.stripWhiteSpace().lower() == "currentcolor") + svgColor->setColor(SVG_COLORTYPE_CURRENTCOLOR, DOM::DOMString(""), DOM::DOMString("")); + else + svgColor->setRGBColor(DOM::DOMString(param.stripWhiteSpace().lower())); + } +} + +TQRect SVGStylableImpl::clip() +{ + return TQRect(); +} + +void SVGStylableImpl::setClip(const TQString &) +{ +} + +float SVGStylableImpl::fontSizeForText(const TQString &value) +{ + float ret = -1; + + // Spec: "On a computer screen a scaling factor of 1.2 is suggested between adjacent indexes" + const float factor = 1.2; + + // Spec: "If the 'medium' font is 12pt, the 'large' font could be 14.4pt." + const float mediumFont = 12.0; + + if(value == "xx-small") + ret = mediumFont - (3.0 * factor); + else if(value == "x-small") + ret = mediumFont - (2.0 * factor); + else if(value == "small") + ret = mediumFont - factor; + else if(value == "medium") + ret = mediumFont; + else if(value == "large") + ret = mediumFont + factor; + else if(value == "x-large") + ret = mediumFont + (2.0 * factor); + else if(value == "xx-large") + ret = mediumFont + (3.0 * factor); + + return ret; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGStylableImpl::s_hashTable 47 + className SVGStylableImpl::ClassName DontDelete|ReadOnly + style SVGStylableImpl::Style DontDelete|ReadOnly + stroke-width SVGStylableImpl::StrokeWidth DontDelete|ReadOnly + stroke-miterlimit SVGStylableImpl::StrokeMiterlimit DontDelete|ReadOnly + stroke-linecap SVGStylableImpl::StrokeLineCap DontDelete|ReadOnly + stroke-linejoin SVGStylableImpl::StrokeLineJoin DontDelete|ReadOnly + stroke SVGStylableImpl::Stroke DontDelete|ReadOnly + fill SVGStylableImpl::Fill DontDelete|ReadOnly + color SVGStylableImpl::Color DontDelete|ReadOnly + stop-color SVGStylableImpl::StopColor DontDelete|ReadOnly + font-size SVGStylableImpl::FontSize DontDelete|ReadOnly + font-family SVGStylableImpl::FontFamily DontDelete|ReadOnly + font-weight SVGStylableImpl::FontWeight DontDelete|ReadOnly + font-style SVGStylableImpl::FontStyle DontDelete|ReadOnly + text-decoration SVGStylableImpl::TextDecoration DontDelete|ReadOnly + text-anchor SVGStylableImpl::TextAnchor DontDelete|ReadOnly + direction SVGStylableImpl::Direction DontDelete|ReadOnly + writing-mode SVGStylableImpl::WritingMode DontDelete|ReadOnly + unicode-bidi SVGStylableImpl::UnicodeBidi DontDelete|ReadOnly + opacity SVGStylableImpl::Opacity DontDelete|ReadOnly + fill-opacity SVGStylableImpl::FillOpacity DontDelete|ReadOnly + stroke-opacity SVGStylableImpl::StrokeOpacity DontDelete|ReadOnly + clip-path SVGStylableImpl::ClipPath DontDelete|ReadOnly + marker-start SVGStylableImpl::MarkerStart DontDelete|ReadOnly + marker-mid SVGStylableImpl::MarkerMid DontDelete|ReadOnly + marker-end SVGStylableImpl::MarkerEnd DontDelete|ReadOnly + marker SVGStylableImpl::Marker DontDelete|ReadOnly + cursor SVGStylableImpl::Cursor DontDelete|ReadOnly + display SVGStylableImpl::Display DontDelete|ReadOnly + overflow SVGStylableImpl::Overflow DontDelete|ReadOnly + clip SVGStylableImpl::Clip DontDelete|ReadOnly + visibility SVGStylableImpl::Visibility DontDelete|ReadOnly + fill-rule SVGStylableImpl::FillRule DontDelete|ReadOnly + clip-rule SVGStylableImpl::ClipRule DontDelete|ReadOnly + stroke-dashoffset SVGStylableImpl::StrokeDashOffset DontDelete|ReadOnly + stroke-dasharray SVGStylableImpl::StrokeDashArray DontDelete|ReadOnly + color-profile SVGStylableImpl::ColorProfile DontDelete|ReadOnly + baseline-shift SVGStylableImpl::BaselineShift DontDelete|ReadOnly + letter-spacing SVGStylableImpl::LetterSpacing DontDelete|ReadOnly + word-spacing SVGStylableImpl::WordSpacing DontDelete|ReadOnly + pointer-events SVGStylableImpl::PointerEvents DontDelete|ReadOnly + glyph-orientation-vertical SVGStylableImpl::GlyphOrientationVertical DontDelete|ReadOnly + glyph-orientation-horizontal SVGStylableImpl::GlyphOrientationHorizontal DontDelete|ReadOnly + color-interpolation SVGStylableImpl::ColorInterpolation DontDelete|ReadOnly + mask SVGStylableImpl::Mask DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGStylableImplProto::s_hashTable 2 + getStyle SVGStylableImpl::GetStyle DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGStylable", SVGStylableImplProto, SVGStylableImplProtoFunc) + +Value SVGStylableImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + //case ClassName: + // return String(className().string()); + case Style: + return String(m_object ? m_object->DOM::Element::getAttribute("style") : ""); + case Visibility: + return String(m_visible ? "visible" : "hidden"); + case Display: + return String(m_display ? "inline" : "none"); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGStylableImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + TQString param = value.toString(exec).qstring(); + + if (param.isEmpty()) + return; + + bool redraw = false; + bool inherit = (param == "inherit"); + int update = -1; + + switch(token) + { + case Style: + { + if(!m_object) + return; + + TQStringList substyles = TQStringList::split(';', param); + for(TQStringList::Iterator it = substyles.begin(); it != substyles.end(); ++it) + { + TQStringList substyle = TQStringList::split(':', (*it)); + m_object->setAttributeInternal(substyle[0].stripWhiteSpace(), substyle[1].stripWhiteSpace()); + } + break; + } + case StrokeWidth: + if(m_flags & SVG_STYLE_FLAG_STROKE_WIDTH) + { + redraw = true; + update = UPDATE_LINEWIDTH; + } + if(inherit) + m_flags &= ~SVG_STYLE_FLAG_STROKE_WIDTH; + else + { + m_flags |= SVG_STYLE_FLAG_STROKE_WIDTH; + + if(!m_strokeWidth) + { + m_strokeWidth = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, m_object); + m_strokeWidth->ref(); + } + + m_strokeWidth->baseVal()->setValueAsString(param); + } + break; + case StrokeMiterlimit: + m_flags |= SVG_STYLE_FLAG_STROKE_MITER_LIMIT; + if(!inherit) + m_strokeMiterlimit = param.toUInt(); + break; + case StrokeLineCap: + m_flags |= SVG_STYLE_FLAG_STROKE_LINE_CAP; + if(param == "butt") + m_capStyle = PATH_STROKE_CAP_BUTT; + else if(param == "round") + m_capStyle = PATH_STROKE_CAP_ROUND; + else if(param == "square") + m_capStyle = PATH_STROKE_CAP_SQUARE; + break; + case StrokeLineJoin: + m_flags |= SVG_STYLE_FLAG_STROKE_LINE_JOIN; + if(param == "miter") + m_joinStyle = PATH_STROKE_JOIN_MITER; + else if(param == "round") + m_joinStyle = PATH_STROKE_JOIN_ROUND; + else if(param == "bevel") + m_joinStyle = PATH_STROKE_JOIN_BEVEL; + break; + case Stroke: + if(m_flags & SVG_STYLE_FLAG_STROKE) + redraw = true; + if(inherit) + m_flags &= ~SVG_STYLE_FLAG_STROKE; + else + { + m_flags |= SVG_STYLE_FLAG_STROKE; + + if(!m_strokeColor) + { + m_strokeColor = new SVGPaintImpl(m_object); + m_strokeColor->ref(); + } + + setPaint(param, m_strokeColor); + } + break; + case Fill: + if(m_flags & SVG_STYLE_FLAG_FILL) + { + redraw = true; + update = UPDATE_STYLE; + } + if(inherit) + m_flags &= ~SVG_STYLE_FLAG_FILL; + else + { + m_flags |= SVG_STYLE_FLAG_FILL; + + if(!m_fillColor) + { + m_fillColor = new SVGPaintImpl(m_object); + m_fillColor->ref(); + } + + setPaint(param, m_fillColor); + } + break; + case Color: + if(m_flags & SVG_STYLE_FLAG_COLOR) + redraw = true; + if(inherit) + m_flags &= ~SVG_STYLE_FLAG_COLOR; + else + { + m_flags |= SVG_STYLE_FLAG_COLOR; + + if(!m_color) + { + m_color = new SVGColorImpl(m_object); + m_color->ref(); + } + setColor(param, m_color); + } + break; + case StopColor: + m_flags |= SVG_STYLE_FLAG_STOP; + + if(!m_stopColor) + { + m_stopColor = new SVGColorImpl(m_object); + m_stopColor->ref(); + } + + if(!inherit) + setColor(param, m_stopColor); + break; + case ColorInterpolation: + if(inherit) + m_flags &= ~SVG_STYLE_FLAG_COLOR_INTERPOLATION; + else + { + m_flags |= SVG_STYLE_FLAG_COLOR_INTERPOLATION; + if(param == "auto" || param == "sRGB") + m_colorInterpolation = CI_SRGB; + else + if(param == "linearRGB") + m_colorInterpolation = CI_LINEARRGB; + } + break; + case FontSize: + { + m_flags |= SVG_STYLE_FLAG_FONT_SIZE; + if(!inherit) + { + double temp = fontSizeForText(param); + if(temp != -1) // Is "absolute-size" + { + m_fontSize = temp; + break; + } + + SVGLengthImpl *length = SVGSVGElementImpl::createSVGLength(); + length->setContext(m_object); + length->setValueAsString(DOM::DOMString(param)); + m_fontSize = length->value(); + length->deref(); + } + break; + } + case FontFamily: + m_flags |= SVG_STYLE_FLAG_FONT_FAMILY; + + // Hacks + // #1 Replace "'" characters by "" + param = param.replace('\'', TQString()); + // #2 Replace "MS-Gothic" by "MS Gothic" + param = param.replace("MS-Gothic", "MS Gothic"); + // #3 Replace "Helvetica" by "Arial" + param = param.replace("Helvetica", "Arial"); + param = param.replace("helvetica", "Arial"); + + if(!m_fontFamily) + { + m_fontFamily = new SVGStringListImpl(); + m_fontFamily->ref(); + } + + if(!inherit) + SVGHelperImpl::parseCommaSeperatedList(m_fontFamily, param); + break; + case FontWeight: + m_flags |= SVG_STYLE_FLAG_FONT_WEIGHT; + if(!inherit) + m_fontWeight = param; + break; + case FontStyle: + m_flags |= SVG_STYLE_FLAG_FONT_STYLE; + if(param == "normal") + m_fontStyle = FSNORMAL; + else if(param == "italic") + m_fontStyle = ITALIC; + else if(param == "oblique") + m_fontStyle = OBLIQUE; + break; + case TextDecoration: + m_flags |= SVG_STYLE_FLAG_TEXT_DECORATION; + if(param == "none") + m_textDecoration = TDNONE; + { + // CSS2 allows multiple decorations + m_textDecoration = TDNONE; + TQStringList decorations = TQStringList::split(' ', param); + for(TQStringList::Iterator it = decorations.begin(); it != decorations.end(); ++it) + { + if(*it == "underline") + m_textDecoration |= UNDERLINE; + else if(*it == "overline") + m_textDecoration |= OVERLINE; + else if(*it == "line-through") + m_textDecoration |= LINE_THROUGH; + } + } + break; + case TextAnchor: + m_flags |= SVG_STYLE_FLAG_TEXT_ANCHOR; + if(param == "start") + m_textAnchor = TASTART; + else if(param == "middle") + m_textAnchor = TAMIDDLE; + else if(param == "end") + m_textAnchor = TAEND; + break; + case Direction: + m_flags |= SVG_STYLE_FLAG_TEXT_DIRECTION; + // Spec: direction is only processed when unicode-bidi + // is set to bidi-override or embedded + if(m_textUnicodeBidi == OVERRIDE || + m_textUnicodeBidi == EMBED || + m_textUnicodeBidi == UBNORMAL) + { + if(param == "rtl") + m_textDirection = RTL; + else if(param == "ltr") + m_textDirection = LTR; + } + break; + case WritingMode: + m_flags |= SVG_STYLE_FLAG_TEXT_WRITING_MODE; + if(param == "lr-tb" || param == "lr") + m_textWritingMode = LR; + else if(param == "rl-tb" || param == "rl") + m_textWritingMode = RL; + else if(param == "tb-lr" || param == "tb") + m_textWritingMode = TB; + break; + case UnicodeBidi: + m_flags |= SVG_STYLE_FLAG_TEXT_UNICODE_BIDI; + if(param == "normal") + m_textUnicodeBidi = UBNORMAL; + else if(param == "embed") + m_textUnicodeBidi = EMBED; + else if(param == "bidi-override") + m_textUnicodeBidi = OVERRIDE; + break; + case GlyphOrientationVertical: + m_flags |= SVG_STYLE_FLAG_GLYPH_ORIENTATION_VERTICAL; + m_glyphOrientationVertical = param; + break; + case GlyphOrientationHorizontal: + m_flags |= SVG_STYLE_FLAG_GLYPH_ORIENTATION_HORIZONTAL; + m_glyphOrientationHorizontal = param; + break; + case Opacity: + m_flags |= SVG_STYLE_FLAG_OPACITY; + + if(!inherit) + { + SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), m_opacity); + } + break; + case FillOpacity: + m_flags |= SVG_STYLE_FLAG_FILL_OPACITY; + + if(!inherit) + { + SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), m_fillOpacity); + } + break; + case StrokeOpacity: + m_flags |= SVG_STYLE_FLAG_STROKE_OPACITY; + + if(!inherit) + { + SVGLengthImpl::convertPercentageToFloat(value.toString(exec).qstring(), m_strokeOpacity); + } + break; + case ClipPath: + m_flags |= SVG_STYLE_FLAG_CLIP_PATH; + if(!inherit) + m_clipPath = extractUrlId(param); + break; + case Mask: + m_flags |= SVG_STYLE_FLAG_MASK; + if(!inherit) + m_mask = extractUrlId(param); + break; + case MarkerStart: + m_flags |= SVG_STYLE_FLAG_MARKER_START; + if(!inherit) + setStartMarker(param); + break; + case MarkerMid: + m_flags |= SVG_STYLE_FLAG_MARKER_MID; + if(!inherit) + setMidMarker(param); + break; + case MarkerEnd: + m_flags |= SVG_STYLE_FLAG_MARKER_END; + if(!inherit) + setEndMarker(param); + break; + case Marker: + m_flags |= (SVG_STYLE_FLAG_MARKER_START | SVG_STYLE_FLAG_MARKER_MID | SVG_STYLE_FLAG_MARKER_END); + if(!inherit) + setMarkers(param); + break; + case PointerEvents: + m_flags |= SVG_STYLE_FLAG_POINTER_EVENTS; + if(param == "none") + m_pointerEvents = PE_NONE; + else if(param == "stroke") + m_pointerEvents = PE_STROKE; + else if(param == "fill") + m_pointerEvents = PE_FILL; + else if(param == "painted") + m_pointerEvents = PE_PAINTED; + else if(param == "visibleStroke") + m_pointerEvents = PE_VISIBLE_STROKE; + else if(param == "visibleFill") + m_pointerEvents = PE_VISIBLE_FILL; + else if(param == "visiblePainted") + m_pointerEvents = PE_VISIBLE_PAINTED; + else if(param == "visible") + m_pointerEvents = PE_VISIBLE; + else if(param == "all") + m_pointerEvents = PE_ALL; + break; + case Cursor: + m_flags |= SVG_STYLE_FLAG_CURSOR; + if(param == "auto") + m_cursor = CURSOR_AUTO; + else if(param == "crosshair") + m_cursor = CURSOR_CROSSHAIR; + else if(param == "default") + m_cursor = CURSOR_DEFAULT; + else if(param == "pointer") + m_cursor = CURSOR_POINTER; + else if(param == "move") + m_cursor = CURSOR_MOVE; + else if(param == "e-resize") + m_cursor = CURSOR_E_RESIZE; + else if(param == "ne-resize") + m_cursor = CURSOR_NE_RESIZE; + else if(param == "nw-resize") + m_cursor = CURSOR_NW_RESIZE; + else if(param == "n-resize") + m_cursor = CURSOR_N_RESIZE; + else if(param == "se-resize") + m_cursor = CURSOR_SE_RESIZE; + else if(param == "sw-resize") + m_cursor = CURSOR_SW_RESIZE; + else if(param == "s-resize") + m_cursor = CURSOR_S_RESIZE; + else if(param == "w-resize") + m_cursor = CURSOR_W_RESIZE; + else if(param == "text") + m_cursor = CURSOR_TEXT; + else if(param == "wait") + m_cursor = CURSOR_WAIT; + else if(param == "help") + m_cursor = CURSOR_HELP; + break; + case Display: + m_flags |= SVG_STYLE_FLAG_DISPLAY; + + if(param == "none") + m_display = false; + else if(!inherit) + m_display = true; + break; + case Overflow: + m_flags |= SVG_STYLE_FLAG_OVERFLOW; + if(param == "hidden" || param == "scroll") + m_overflow = false; + else if(!inherit) + m_overflow = true; + break; + case Clip: + m_flags |= SVG_STYLE_FLAG_CLIP_PATH; + if(!inherit) + setClip(param); + break; + case Visibility: + if(m_flags & SVG_STYLE_FLAG_VISIBILITY) + redraw = true; + if(inherit) + m_flags &= ~SVG_STYLE_FLAG_COLOR; + else + { + m_flags |= SVG_STYLE_FLAG_VISIBILITY; + + if(param == "visible") + m_visible = true; + else if(!inherit) + m_visible = false; + + // Just a quick fix for the script-* files (Niko) + // Any better solution?? + update = UPDATE_TRANSFORM; + redraw = true; + } + SVGHelperImpl::applyContainer(this, Visibility, param); + break; + case FillRule: + m_flags |= SVG_STYLE_FLAG_FILL_RULE; + if(!inherit) + m_fillRule = (param == "evenodd" ? RULE_EVENODD : RULE_NONZERO); + break; + case ClipRule: + m_flags |= SVG_STYLE_FLAG_CLIP_RULE; + if(!inherit) + m_clipRule = (param == "evenodd" ? RULE_EVENODD : RULE_NONZERO); + break; + case StrokeDashOffset: + m_flags |= SVG_STYLE_FLAG_STROKE_DASH_OFFSET; + + if(!m_dashOffset) + { + m_dashOffset = new SVGAnimatedLengthImpl(LENGTHMODE_OTHER, m_object); + m_dashOffset->ref(); + } + + if(!inherit) + m_dashOffset->baseVal()->setValueAsString(param); + break; + case StrokeDashArray: + { + m_flags |= SVG_STYLE_FLAG_STROKE_DASH_ARRAY; + + if(!m_dashArray) + { + m_dashArray = new SVGAnimatedLengthListImpl(); + m_dashArray->ref(); + } + else + m_dashArray->baseVal()->clear(); + + if(param != "none" && !inherit) + SVGHelperImpl::parseLengthList(m_dashArray, param); + break; + } + case ColorProfile: + { + m_flags |= SVG_STYLE_FLAG_COLOR_PROFILE; + if(!inherit) + { + if(!m_object) + return; + + SVGColorProfileElementImpl *handle = static_cast(m_object->ownerSVGElement()->getElementById(SVGURIReferenceImpl::getTarget(param))); + if(handle) + SVGImageElementImpl::applyColorProfile(handle, static_cast(this)); + } + break; + } + case BaselineShift: + { + m_flags |= SVG_STYLE_FLAG_BASELINE_SHIFT; + if(!inherit) + m_baselineShift = param; + break; + } + case LetterSpacing: + m_flags |= SVG_STYLE_FLAG_LETTER_SPACING; + case WordSpacing: + { + if(!inherit) + { + if(token == WordSpacing) + { + m_flags |= SVG_STYLE_FLAG_WORD_SPACING; + m_wordSpacing = param; + } + else + m_letterSpacing = param; + } + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } + + if(redraw) + { + SVGShapeImpl *shape = dynamic_cast(m_object); + if(inherit) + processStyle(); + + if(shape && shape->item()) + { + if(update > -1) + shape->item()->update(static_cast(update)); + else if(m_object) + m_object->ownerDoc()->canvas()->invalidate(shape->item(), false); + } + } +} + +Value SVGStylableImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) +{ + KSVG_CHECK_THIS(SVGStylableImpl) + + switch(id) + { + case SVGStylableImpl::GetStyle: + return Undefined(); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} diff --git a/ksvg/impl/SVGStyleElementImpl.cc b/ksvg/impl/SVGStyleElementImpl.cc deleted file mode 100644 index c376cb30..00000000 --- a/ksvg/impl/SVGStyleElementImpl.cc +++ /dev/null @@ -1,133 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGStyleElementImpl.h" - -using namespace KSVG; - -#include "SVGStyleElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGStyleElementImpl::SVGStyleElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ - KSVG_EMPTY_FLAGS -} - -SVGStyleElementImpl::~SVGStyleElementImpl() -{ -} - -void SVGStyleElementImpl::setXmlspace(const DOM::DOMString &xmlspace) -{ - setAttribute("xml:space", xmlspace); -} - -DOM::DOMString SVGStyleElementImpl::xmlspace() const -{ - return getAttribute("xml:space"); -} - -void SVGStyleElementImpl::setType(const DOM::DOMString &type) -{ - setAttribute("type", type); -} - -DOM::DOMString SVGStyleElementImpl::type() const -{ - return getAttribute("type"); -} - -void SVGStyleElementImpl::setMedia(const DOM::DOMString &media) -{ - setAttribute("media", media); -} - -DOM::DOMString SVGStyleElementImpl::media() const -{ - return getAttribute("media"); -} - -void SVGStyleElementImpl::setTitle(const DOM::DOMString &title) -{ - setAttribute("title", title); -} - -DOM::DOMString SVGStyleElementImpl::title() const -{ - return getAttribute("title"); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGStyleElementImpl::s_hashTable 5 - xmlspace SVGStyleElementImpl::Xmlspace DontDelete - type SVGStyleElementImpl::Type DontDelete - media SVGStyleElementImpl::Media DontDelete - title SVGStyleElementImpl::Title DontDelete -@end -*/ - -Value SVGStyleElementImpl::getValueProperty(ExecState *, int token) const -{ - //KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case Xmlspace: - return String(xmlspace()); - case Type: - return String(type()); - case Media: - return String(media()); - case Title: - return String(title()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGStyleElementImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case Xmlspace: - setXmlspace(value.toString(exec).string()); - break; - case Type: - setType(value.toString(exec).string()); - break; - case Media: - setMedia(value.toString(exec).string()); - break; - case Title: - setTitle(value.toString(exec).string()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - break; - } -} diff --git a/ksvg/impl/SVGStyleElementImpl.cpp b/ksvg/impl/SVGStyleElementImpl.cpp new file mode 100644 index 00000000..c376cb30 --- /dev/null +++ b/ksvg/impl/SVGStyleElementImpl.cpp @@ -0,0 +1,133 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGStyleElementImpl.h" + +using namespace KSVG; + +#include "SVGStyleElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGStyleElementImpl::SVGStyleElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ + KSVG_EMPTY_FLAGS +} + +SVGStyleElementImpl::~SVGStyleElementImpl() +{ +} + +void SVGStyleElementImpl::setXmlspace(const DOM::DOMString &xmlspace) +{ + setAttribute("xml:space", xmlspace); +} + +DOM::DOMString SVGStyleElementImpl::xmlspace() const +{ + return getAttribute("xml:space"); +} + +void SVGStyleElementImpl::setType(const DOM::DOMString &type) +{ + setAttribute("type", type); +} + +DOM::DOMString SVGStyleElementImpl::type() const +{ + return getAttribute("type"); +} + +void SVGStyleElementImpl::setMedia(const DOM::DOMString &media) +{ + setAttribute("media", media); +} + +DOM::DOMString SVGStyleElementImpl::media() const +{ + return getAttribute("media"); +} + +void SVGStyleElementImpl::setTitle(const DOM::DOMString &title) +{ + setAttribute("title", title); +} + +DOM::DOMString SVGStyleElementImpl::title() const +{ + return getAttribute("title"); +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGStyleElementImpl::s_hashTable 5 + xmlspace SVGStyleElementImpl::Xmlspace DontDelete + type SVGStyleElementImpl::Type DontDelete + media SVGStyleElementImpl::Media DontDelete + title SVGStyleElementImpl::Title DontDelete +@end +*/ + +Value SVGStyleElementImpl::getValueProperty(ExecState *, int token) const +{ + //KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case Xmlspace: + return String(xmlspace()); + case Type: + return String(type()); + case Media: + return String(media()); + case Title: + return String(title()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGStyleElementImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case Xmlspace: + setXmlspace(value.toString(exec).string()); + break; + case Type: + setType(value.toString(exec).string()); + break; + case Media: + setMedia(value.toString(exec).string()); + break; + case Title: + setTitle(value.toString(exec).string()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + break; + } +} diff --git a/ksvg/impl/SVGSwitchElementImpl.cc b/ksvg/impl/SVGSwitchElementImpl.cc deleted file mode 100644 index d69483f7..00000000 --- a/ksvg/impl/SVGSwitchElementImpl.cc +++ /dev/null @@ -1,56 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDocumentImpl.h" -#include "SVGSwitchElementImpl.h" -#include "KSVGCanvas.h" - -using namespace KSVG; - -SVGSwitchElementImpl::SVGSwitchElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ -} - -SVGSwitchElementImpl::~SVGSwitchElementImpl() -{ -} - -void SVGSwitchElementImpl::createItem(KSVGCanvas *c) -{ - if(!c) - c = ownerDoc()->canvas(); - - DOM::Node node = firstChild(); - for(; !node.isNull(); node = node.nextSibling()) - { - SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); - SVGShapeImpl *shape = dynamic_cast(element); - SVGTestsImpl *tests = dynamic_cast(element); - SVGStylableImpl *style = dynamic_cast(element); - - bool ok = tests ? tests->ok() : true; - - if(element && shape && ok && style->getVisible() && style->getDisplay() && (shape->directRender() || !directRender())) - { - element->createItem(c); - break; - } - } -} diff --git a/ksvg/impl/SVGSwitchElementImpl.cpp b/ksvg/impl/SVGSwitchElementImpl.cpp new file mode 100644 index 00000000..d69483f7 --- /dev/null +++ b/ksvg/impl/SVGSwitchElementImpl.cpp @@ -0,0 +1,56 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDocumentImpl.h" +#include "SVGSwitchElementImpl.h" +#include "KSVGCanvas.h" + +using namespace KSVG; + +SVGSwitchElementImpl::SVGSwitchElementImpl(DOM::ElementImpl *impl) : SVGContainerImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ +} + +SVGSwitchElementImpl::~SVGSwitchElementImpl() +{ +} + +void SVGSwitchElementImpl::createItem(KSVGCanvas *c) +{ + if(!c) + c = ownerDoc()->canvas(); + + DOM::Node node = firstChild(); + for(; !node.isNull(); node = node.nextSibling()) + { + SVGElementImpl *element = ownerDoc()->getElementFromHandle(node.handle()); + SVGShapeImpl *shape = dynamic_cast(element); + SVGTestsImpl *tests = dynamic_cast(element); + SVGStylableImpl *style = dynamic_cast(element); + + bool ok = tests ? tests->ok() : true; + + if(element && shape && ok && style->getVisible() && style->getDisplay() && (shape->directRender() || !directRender())) + { + element->createItem(c); + break; + } + } +} diff --git a/ksvg/impl/SVGSymbolElementImpl.cc b/ksvg/impl/SVGSymbolElementImpl.cc deleted file mode 100644 index bbbef0b8..00000000 --- a/ksvg/impl/SVGSymbolElementImpl.cc +++ /dev/null @@ -1,104 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGRectImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGAnimatedRectImpl.h" -#include "SVGSymbolElementImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGPreserveAspectRatioImpl.h" -#include "SVGAnimatedPreserveAspectRatioImpl.h" -#include "KSVGCanvas.h" - -using namespace KSVG; - -#include "SVGSymbolElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" - -SVGSymbolElementImpl::SVGSymbolElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFitToViewBoxImpl() -{ - KSVG_EMPTY_FLAGS - - m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); - m_width->ref(); - - m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); - m_height->ref(); -} - -SVGSymbolElementImpl::~SVGSymbolElementImpl() -{ - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); -} -/* -@namespace KSVG -@begin SVGSymbolElementImpl::s_hashTable 3 - width SVGSymbolElementImpl::Width DontDelete|ReadOnly - height SVGSymbolElementImpl::Height DontDelete|ReadOnly -@end -*/ - -Value SVGSymbolElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case Width: - if(!attributeMode) - return m_width->cache(exec); - else - return Number(m_width->baseVal()->value()); - case Height: - if(!attributeMode) - return m_height->cache(exec); - else - return Number(m_height->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGSymbolElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Width: - m_width->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - case Height: - m_height->baseVal()->setValueAsString(value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGSymbolElementImpl.cpp b/ksvg/impl/SVGSymbolElementImpl.cpp new file mode 100644 index 00000000..bbbef0b8 --- /dev/null +++ b/ksvg/impl/SVGSymbolElementImpl.cpp @@ -0,0 +1,104 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGRectImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGAnimatedRectImpl.h" +#include "SVGSymbolElementImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGPreserveAspectRatioImpl.h" +#include "SVGAnimatedPreserveAspectRatioImpl.h" +#include "KSVGCanvas.h" + +using namespace KSVG; + +#include "SVGSymbolElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" + +SVGSymbolElementImpl::SVGSymbolElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGFitToViewBoxImpl() +{ + KSVG_EMPTY_FLAGS + + m_width = new SVGAnimatedLengthImpl(LENGTHMODE_WIDTH, this); + m_width->ref(); + + m_height = new SVGAnimatedLengthImpl(LENGTHMODE_HEIGHT, this); + m_height->ref(); +} + +SVGSymbolElementImpl::~SVGSymbolElementImpl() +{ + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); +} +/* +@namespace KSVG +@begin SVGSymbolElementImpl::s_hashTable 3 + width SVGSymbolElementImpl::Width DontDelete|ReadOnly + height SVGSymbolElementImpl::Height DontDelete|ReadOnly +@end +*/ + +Value SVGSymbolElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case Width: + if(!attributeMode) + return m_width->cache(exec); + else + return Number(m_width->baseVal()->value()); + case Height: + if(!attributeMode) + return m_height->cache(exec); + else + return Number(m_height->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGSymbolElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Width: + m_width->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + case Height: + m_height->baseVal()->setValueAsString(value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGTRefElementImpl.cc b/ksvg/impl/SVGTRefElementImpl.cc deleted file mode 100644 index 1f352f9b..00000000 --- a/ksvg/impl/SVGTRefElementImpl.cc +++ /dev/null @@ -1,74 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGTRefElementImpl.h" -#include "SVGTextElementImpl.h" -#include "SVGAnimatedStringImpl.h" - -#include "KSVGLoader.h" - -using namespace KSVG; - -SVGTRefElementImpl::SVGTRefElementImpl(DOM::ElementImpl *impl) : SVGTSpanElementImpl(impl), SVGURIReferenceImpl() -{ -} - -SVGTRefElementImpl::~SVGTRefElementImpl() -{ -} - -void SVGTRefElementImpl::setAttributes() -{ - SVGTSpanElementImpl::setAttributes(); - - DOM::DOMString _href = href()->baseVal(); - - if(!_href.isNull()) - href()->setBaseVal(DOM::DOMString(SVGURIReferenceImpl::getTarget(_href.string()))); - - // get the text of the referenced element - TQString text; - - TQString url = _href.string().stripWhiteSpace(), filename, id; - if(!SVGURIReferenceImpl::parseURIReference(url, filename, id)) - return; - - if(!filename.isEmpty()) // a reference into another svg - text = KSVGLoader::getCharacterData(KURL(ownerDoc()->baseUrl().path(), filename), id); - else - { - // a reference to an element in this svg - SVGElementImpl *target = ownerSVGElement()->getElementById(id); - SVGTextElementImpl *textTarget = dynamic_cast(target); - - if(textTarget) - text = textTarget->text(); - } - - text = handleText(text); - - if(!text.isEmpty()) - { - DOM::Text impl = static_cast(ownerDoc())->createTextNode(text); - appendChild(impl); - } -} diff --git a/ksvg/impl/SVGTRefElementImpl.cpp b/ksvg/impl/SVGTRefElementImpl.cpp new file mode 100644 index 00000000..1f352f9b --- /dev/null +++ b/ksvg/impl/SVGTRefElementImpl.cpp @@ -0,0 +1,74 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGTRefElementImpl.h" +#include "SVGTextElementImpl.h" +#include "SVGAnimatedStringImpl.h" + +#include "KSVGLoader.h" + +using namespace KSVG; + +SVGTRefElementImpl::SVGTRefElementImpl(DOM::ElementImpl *impl) : SVGTSpanElementImpl(impl), SVGURIReferenceImpl() +{ +} + +SVGTRefElementImpl::~SVGTRefElementImpl() +{ +} + +void SVGTRefElementImpl::setAttributes() +{ + SVGTSpanElementImpl::setAttributes(); + + DOM::DOMString _href = href()->baseVal(); + + if(!_href.isNull()) + href()->setBaseVal(DOM::DOMString(SVGURIReferenceImpl::getTarget(_href.string()))); + + // get the text of the referenced element + TQString text; + + TQString url = _href.string().stripWhiteSpace(), filename, id; + if(!SVGURIReferenceImpl::parseURIReference(url, filename, id)) + return; + + if(!filename.isEmpty()) // a reference into another svg + text = KSVGLoader::getCharacterData(KURL(ownerDoc()->baseUrl().path(), filename), id); + else + { + // a reference to an element in this svg + SVGElementImpl *target = ownerSVGElement()->getElementById(id); + SVGTextElementImpl *textTarget = dynamic_cast(target); + + if(textTarget) + text = textTarget->text(); + } + + text = handleText(text); + + if(!text.isEmpty()) + { + DOM::Text impl = static_cast(ownerDoc())->createTextNode(text); + appendChild(impl); + } +} diff --git a/ksvg/impl/SVGTSpanElementImpl.cc b/ksvg/impl/SVGTSpanElementImpl.cc deleted file mode 100644 index 2cc35d05..00000000 --- a/ksvg/impl/SVGTSpanElementImpl.cc +++ /dev/null @@ -1,62 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGDocumentImpl.h" -#include "SVGTextElementImpl.h" -#include "SVGTSpanElementImpl.h" -#include "SVGAnimatedLengthListImpl.h" - -#include "KSVGCanvas.h" -#include "KSVGTextChunk.h" - -using namespace KSVG; -using namespace KJS; - -SVGTSpanElementImpl::SVGTSpanElementImpl(DOM::ElementImpl *impl) : SVGTextPositioningElementImpl(impl) -{ -} - -SVGTSpanElementImpl::~SVGTSpanElementImpl() -{ -} - -long SVGTSpanElementImpl::getNumberOfChars() -{ - return text().length(); -} - -TQString SVGTSpanElementImpl::text() -{ - // Otherwhise some js scripts which require a child, don't work (Niko) - if(!hasChildNodes()) - { - DOM::Text impl = static_cast(ownerDoc())->createTextNode(DOM::DOMString("")); - appendChild(impl); - } - - return textDirectionAwareText(); -} - -void SVGTSpanElementImpl::setAttributes() -{ - SVGTextPositioningElementImpl::setAttributes(); -} diff --git a/ksvg/impl/SVGTSpanElementImpl.cpp b/ksvg/impl/SVGTSpanElementImpl.cpp new file mode 100644 index 00000000..2cc35d05 --- /dev/null +++ b/ksvg/impl/SVGTSpanElementImpl.cpp @@ -0,0 +1,62 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGDocumentImpl.h" +#include "SVGTextElementImpl.h" +#include "SVGTSpanElementImpl.h" +#include "SVGAnimatedLengthListImpl.h" + +#include "KSVGCanvas.h" +#include "KSVGTextChunk.h" + +using namespace KSVG; +using namespace KJS; + +SVGTSpanElementImpl::SVGTSpanElementImpl(DOM::ElementImpl *impl) : SVGTextPositioningElementImpl(impl) +{ +} + +SVGTSpanElementImpl::~SVGTSpanElementImpl() +{ +} + +long SVGTSpanElementImpl::getNumberOfChars() +{ + return text().length(); +} + +TQString SVGTSpanElementImpl::text() +{ + // Otherwhise some js scripts which require a child, don't work (Niko) + if(!hasChildNodes()) + { + DOM::Text impl = static_cast(ownerDoc())->createTextNode(DOM::DOMString("")); + appendChild(impl); + } + + return textDirectionAwareText(); +} + +void SVGTSpanElementImpl::setAttributes() +{ + SVGTextPositioningElementImpl::setAttributes(); +} diff --git a/ksvg/impl/SVGTestsImpl.cc b/ksvg/impl/SVGTestsImpl.cc deleted file mode 100644 index 15f8bcc6..00000000 --- a/ksvg/impl/SVGTestsImpl.cc +++ /dev/null @@ -1,176 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include "SVGTestsImpl.h" -#include "SVGStringListImpl.h" - -using namespace KSVG; - -#include "SVGTestsImpl.lut.h" - -SVGTestsImpl::SVGTestsImpl() -{ - KSVG_EMPTY_FLAGS - - m_requiredFeatures = new SVGStringListImpl(); - m_requiredFeatures->ref(); - - m_requiredExtensions = new SVGStringListImpl(); - m_requiredExtensions->ref(); - - m_systemLanguage = new SVGStringListImpl(); - m_systemLanguage->ref(); -} - -SVGTestsImpl::~SVGTestsImpl() -{ - if(m_requiredFeatures) - m_requiredFeatures->deref(); - if(m_requiredExtensions) - m_requiredExtensions->deref(); - if(m_systemLanguage) - m_systemLanguage->deref(); -} - -void SVGTestsImpl::parseRequiredFeatures(const TQString &/*value*/) -{ - // FIXME -} - -void SVGTestsImpl::parseRequiredExtensions(const TQString &value) -{ - m_requiredExtensions->appendItem(new SharedString(value)); -} - -void SVGTestsImpl::parseSystemLanguage(const TQString &value) -{ - m_systemLanguage->appendItem(new SharedString(value)); -} - -SVGStringListImpl *SVGTestsImpl::requiredFeatures() const -{ - return m_requiredFeatures; -} - -SVGStringListImpl *SVGTestsImpl::requiredExtensions() const -{ - return m_requiredExtensions; -} - -SVGStringListImpl *SVGTestsImpl::systemLanguage() const -{ - return m_systemLanguage; -} - -bool SVGTestsImpl::ok() -{ - for(unsigned int i = 0;i < m_requiredExtensions->numberOfItems();i++) - { - // FIXME - return false; - } - for(unsigned int i = 0;i < m_systemLanguage->numberOfItems();i++) - { - TQString value = m_systemLanguage->getItem(i)->string(); - if(value.isEmpty() || value != (TDEGlobal::locale()->language()).left(2)) - return false; - } - return true; -} - -bool SVGTestsImpl::hasExtension(const DOM::DOMString &/*extension*/) -{ - return false; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGTestsImpl::s_hashTable 5 - requiredFeatures SVGTestsImpl::RequiredFeatures DontDelete|ReadOnly - requiredExtensions SVGTestsImpl::RequiredExtensions DontDelete|ReadOnly - systemLanguage SVGTestsImpl::SystemLanguage DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGTestsImplProto::s_hashTable 2 - hasExtension SVGTestsImpl::HasExtension DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGTests", SVGTestsImplProto, SVGTestsImplProtoFunc) - -Value SVGTestsImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case RequiredFeatures: - return m_requiredFeatures->cache(exec); - case RequiredExtensions: - return m_requiredExtensions->cache(exec); - case SystemLanguage: - return m_systemLanguage->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGTestsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case RequiredFeatures: - parseRequiredFeatures(value.toString(exec).qstring()); - break; - case RequiredExtensions: - parseRequiredExtensions(value.toString(exec).qstring()); - break; - case SystemLanguage: - parseSystemLanguage(value.toString(exec).qstring()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGTestsImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGTestsImpl) - - switch(id) - { - case SVGTestsImpl::HasExtension: - return Boolean(obj->hasExtension(args[0].toString(exec).string())); - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} diff --git a/ksvg/impl/SVGTestsImpl.cpp b/ksvg/impl/SVGTestsImpl.cpp new file mode 100644 index 00000000..15f8bcc6 --- /dev/null +++ b/ksvg/impl/SVGTestsImpl.cpp @@ -0,0 +1,176 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include "SVGTestsImpl.h" +#include "SVGStringListImpl.h" + +using namespace KSVG; + +#include "SVGTestsImpl.lut.h" + +SVGTestsImpl::SVGTestsImpl() +{ + KSVG_EMPTY_FLAGS + + m_requiredFeatures = new SVGStringListImpl(); + m_requiredFeatures->ref(); + + m_requiredExtensions = new SVGStringListImpl(); + m_requiredExtensions->ref(); + + m_systemLanguage = new SVGStringListImpl(); + m_systemLanguage->ref(); +} + +SVGTestsImpl::~SVGTestsImpl() +{ + if(m_requiredFeatures) + m_requiredFeatures->deref(); + if(m_requiredExtensions) + m_requiredExtensions->deref(); + if(m_systemLanguage) + m_systemLanguage->deref(); +} + +void SVGTestsImpl::parseRequiredFeatures(const TQString &/*value*/) +{ + // FIXME +} + +void SVGTestsImpl::parseRequiredExtensions(const TQString &value) +{ + m_requiredExtensions->appendItem(new SharedString(value)); +} + +void SVGTestsImpl::parseSystemLanguage(const TQString &value) +{ + m_systemLanguage->appendItem(new SharedString(value)); +} + +SVGStringListImpl *SVGTestsImpl::requiredFeatures() const +{ + return m_requiredFeatures; +} + +SVGStringListImpl *SVGTestsImpl::requiredExtensions() const +{ + return m_requiredExtensions; +} + +SVGStringListImpl *SVGTestsImpl::systemLanguage() const +{ + return m_systemLanguage; +} + +bool SVGTestsImpl::ok() +{ + for(unsigned int i = 0;i < m_requiredExtensions->numberOfItems();i++) + { + // FIXME + return false; + } + for(unsigned int i = 0;i < m_systemLanguage->numberOfItems();i++) + { + TQString value = m_systemLanguage->getItem(i)->string(); + if(value.isEmpty() || value != (TDEGlobal::locale()->language()).left(2)) + return false; + } + return true; +} + +bool SVGTestsImpl::hasExtension(const DOM::DOMString &/*extension*/) +{ + return false; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGTestsImpl::s_hashTable 5 + requiredFeatures SVGTestsImpl::RequiredFeatures DontDelete|ReadOnly + requiredExtensions SVGTestsImpl::RequiredExtensions DontDelete|ReadOnly + systemLanguage SVGTestsImpl::SystemLanguage DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGTestsImplProto::s_hashTable 2 + hasExtension SVGTestsImpl::HasExtension DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGTests", SVGTestsImplProto, SVGTestsImplProtoFunc) + +Value SVGTestsImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case RequiredFeatures: + return m_requiredFeatures->cache(exec); + case RequiredExtensions: + return m_requiredExtensions->cache(exec); + case SystemLanguage: + return m_systemLanguage->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGTestsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case RequiredFeatures: + parseRequiredFeatures(value.toString(exec).qstring()); + break; + case RequiredExtensions: + parseRequiredExtensions(value.toString(exec).qstring()); + break; + case SystemLanguage: + parseSystemLanguage(value.toString(exec).qstring()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +Value SVGTestsImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGTestsImpl) + + switch(id) + { + case SVGTestsImpl::HasExtension: + return Boolean(obj->hasExtension(args[0].toString(exec).string())); + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} diff --git a/ksvg/impl/SVGTextContentElementImpl.cc b/ksvg/impl/SVGTextContentElementImpl.cc deleted file mode 100644 index a772672b..00000000 --- a/ksvg/impl/SVGTextContentElementImpl.cc +++ /dev/null @@ -1,283 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include "Glyph.h" - -#include "SVGStringListImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGTextContentElementImpl.h" -#include "SVGTextElementImpl.h" -#include "SVGAnimatedEnumerationImpl.h" -#include "SVGDocumentImpl.h" - -using namespace KSVG; - -#include "SVGTextContentElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_cacheimpl.h" - -SVGTextContentElementImpl::SVGTextContentElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this) -{ - KSVG_EMPTY_FLAGS - - m_lengthAdjust = new SVGAnimatedEnumerationImpl(); - m_lengthAdjust->ref(); - - // Spec: default value 'spacing' - m_lengthAdjust->setBaseVal(LENGTHADJUST_SPACING); - - m_textLength = new SVGAnimatedLengthImpl(); - m_textLength->baseVal()->setValueAsString("-1"); - m_textLength->ref(); -} - -SVGTextContentElementImpl::~SVGTextContentElementImpl() -{ - if(m_lengthAdjust) - m_lengthAdjust->deref(); - if(m_textLength) - m_textLength->deref(); -} - -TQString SVGTextContentElementImpl::textDirectionAwareText() -{ - TQString text; - - if(hasChildNodes()) - { - bool ltr = getTextDirection() == LTR; - DOM::Node node = ltr ? firstChild() : lastChild(); - - for(; !node.isNull(); node = ltr ? node.nextSibling() : node.previousSibling()) - { - if(node.nodeType() == TEXT_NODE) - { - DOM::Text textNode = node; - TQString temp = textNode.data().string(); - - if(!ltr) - { - TQString convert = temp; - - for(int i = temp.length(); i > 0; i--) - convert[temp.length() - i] = temp[i - 1]; - - text += convert; - } - else - text += temp; - } - else - return text; - } - } - - return text; -} - -T2P::GlyphLayoutParams *SVGTextContentElementImpl::layoutParams() const -{ - SVGStylableImpl *style = const_cast(this); - - T2P::GlyphLayoutParams *params = new T2P::GlyphLayoutParams(); - params->setTb(style->getTextWritingMode() == TB); - params->setUseBidi(style->getTextUnicodeBidi() == UBNORMAL); - if(!dynamic_cast(m_object)) // not allowed for - params->setBaselineShift(style->getBaselineShift().latin1()); - - bool worked = true; - int deg = style->getGlyphOrientationVertical().toInt(&worked); - if(!worked) - params->setGlyphOrientationVertical(-90); - else - params->setGlyphOrientationVertical(deg); - - worked = true; - deg = style->getGlyphOrientationHorizontal().toInt(&worked); - if(!worked) - params->setGlyphOrientationHorizontal(-90); - else - params->setGlyphOrientationHorizontal(deg); - - SVGLengthImpl *length = new SVGLengthImpl(LENGTHMODE_OTHER, const_cast(this)); - length->ref(); - - if(style->getLetterSpacing() != "normal" && style->getLetterSpacing() != "inherit") - length->setValueAsString(DOM::DOMString(style->getLetterSpacing())); - params->setLetterSpacing(length->value()); - - if(style->getWordSpacing() != "normal" && style->getWordSpacing() != "inherit") - length->setValueAsString(DOM::DOMString(style->getWordSpacing())); - params->setWordSpacing(length->value()); - - length->deref(); - - return params; -} - -SVGAnimatedLengthImpl *SVGTextContentElementImpl::textLength() const -{ - return m_textLength; -} - -SVGAnimatedEnumerationImpl *SVGTextContentElementImpl::lengthAdjust() const -{ - return m_lengthAdjust; -} - -long SVGTextContentElementImpl::getNumberOfChars() -{ - return 0; -} - -float SVGTextContentElementImpl::getComputedTextLength() -{ - return 0.0; -} - -/* -float SVGTextContentElementImpl::getSubStringLength(const unsigned long &charnum,const unsigned long &nchars) -{ -} - -SVGPoint SVGTextContentElementImpl::getStartPositionOfChar(const unsigned long &charnum) -{ -} - -SVGPoint SVGTextContentElementImpl::getEndPositionOfChar(const unsigned long &charnum) -{ -} - -SVGRect SVGTextContentElementImpl::getExtentOfChar(const unsigned long &charnum) -{ -} - -float SVGTextContentElementImpl::getRotationOfChar(const unsigned long &charnum) -{ -} - -long SVGTextContentElementImpl::getCharNumAtPosition(const SVGPoint &point) -{ -} - -void SVGTextContentElementImpl::selectSubString(const unsigned long &charnum,const unsigned long &nchars) -{ -} -*/ - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGTextContentElementImpl::s_hashTable 3 - textLength SVGTextContentElementImpl::TextLength DontDelete|ReadOnly - lengthAdjust SVGTextContentElementImpl::LengthAdjust DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGTextContentElementImplProto::s_hashTable 11 - getNumberOfChars SVGTextContentElementImpl::GetNumberOfChars DontDelete|Function 0 - getComputedTextLength SVGTextContentElementImpl::GetComputedTextLength DontDelete|Function 0 - getSubStringLength SVGTextContentElementImpl::GetSubStringLength DontDelete|Function 2 - getStartPositionOfChar SVGTextContentElementImpl::GetStartPositionOfChar DontDelete|Function 1 - getEndPositionOfChar SVGTextContentElementImpl::GetEndPositionOfChar DontDelete|Function 1 - getExtentOfChar SVGTextContentElementImpl::GetExtentOfChar DontDelete|Function 1 - getRotationOfChar SVGTextContentElementImpl::GetRotationOfChar DontDelete|Function 1 - getCharNumAtPosition SVGTextContentElementImpl::GetCharNumAtPosition DontDelete|Function 1 - selectSubString SVGTextContentElementImpl::SelectSubString DontDelete|Function 2 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGTextContentElement", SVGTextContentElementImplProto, SVGTextContentElementImplProtoFunc) - -Value SVGTextContentElementImpl::getValueProperty(ExecState *, int token) const -{ - //KSVG_CHECK_ATTRIBUTE - - switch(token) - { - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGTextContentElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case TextLength: - m_textLength->baseVal()->setValueAsString(value.toString(exec).string()); - if(m_textLength->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute textLength of element is illegal")); - break; - case LengthAdjust: - { - TQString temp = value.toString(exec).qstring(); - if(temp == "spacingAndGlyphs") - m_lengthAdjust->setBaseVal(LENGTHADJUST_SPACINGANDGLYPHS); - else if(temp == "spacing") - m_lengthAdjust->setBaseVal(LENGTHADJUST_SPACING); - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -Value SVGTextContentElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) -{ - KSVG_CHECK_THIS(SVGTextContentElementImpl) - - switch(id) - { - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -/* -@namespace KSVG -@begin SVGTextContentElementImplConstructor::s_hashTable 5 - LENGTHADJUST_UNKNOWN KSVG::LENGTHADJUST_UNKNOWN DontDelete|ReadOnly - LENGTHADJUST_SPACING KSVG::LENGTHADJUST_SPACING DontDelete|ReadOnly - LENGTHADJUST_SPACINGANDGLYPHS KSVG::LENGTHADJUST_SPACINGANDGLYPHS DontDelete|ReadOnly -@end -*/ - -Value SVGTextContentElementImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGTextContentElementImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgtextcontentelement.constructor]]"); -} diff --git a/ksvg/impl/SVGTextContentElementImpl.cpp b/ksvg/impl/SVGTextContentElementImpl.cpp new file mode 100644 index 00000000..a772672b --- /dev/null +++ b/ksvg/impl/SVGTextContentElementImpl.cpp @@ -0,0 +1,283 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include "Glyph.h" + +#include "SVGStringListImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGTextContentElementImpl.h" +#include "SVGTextElementImpl.h" +#include "SVGAnimatedEnumerationImpl.h" +#include "SVGDocumentImpl.h" + +using namespace KSVG; + +#include "SVGTextContentElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_cacheimpl.h" + +SVGTextContentElementImpl::SVGTextContentElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this) +{ + KSVG_EMPTY_FLAGS + + m_lengthAdjust = new SVGAnimatedEnumerationImpl(); + m_lengthAdjust->ref(); + + // Spec: default value 'spacing' + m_lengthAdjust->setBaseVal(LENGTHADJUST_SPACING); + + m_textLength = new SVGAnimatedLengthImpl(); + m_textLength->baseVal()->setValueAsString("-1"); + m_textLength->ref(); +} + +SVGTextContentElementImpl::~SVGTextContentElementImpl() +{ + if(m_lengthAdjust) + m_lengthAdjust->deref(); + if(m_textLength) + m_textLength->deref(); +} + +TQString SVGTextContentElementImpl::textDirectionAwareText() +{ + TQString text; + + if(hasChildNodes()) + { + bool ltr = getTextDirection() == LTR; + DOM::Node node = ltr ? firstChild() : lastChild(); + + for(; !node.isNull(); node = ltr ? node.nextSibling() : node.previousSibling()) + { + if(node.nodeType() == TEXT_NODE) + { + DOM::Text textNode = node; + TQString temp = textNode.data().string(); + + if(!ltr) + { + TQString convert = temp; + + for(int i = temp.length(); i > 0; i--) + convert[temp.length() - i] = temp[i - 1]; + + text += convert; + } + else + text += temp; + } + else + return text; + } + } + + return text; +} + +T2P::GlyphLayoutParams *SVGTextContentElementImpl::layoutParams() const +{ + SVGStylableImpl *style = const_cast(this); + + T2P::GlyphLayoutParams *params = new T2P::GlyphLayoutParams(); + params->setTb(style->getTextWritingMode() == TB); + params->setUseBidi(style->getTextUnicodeBidi() == UBNORMAL); + if(!dynamic_cast(m_object)) // not allowed for + params->setBaselineShift(style->getBaselineShift().latin1()); + + bool worked = true; + int deg = style->getGlyphOrientationVertical().toInt(&worked); + if(!worked) + params->setGlyphOrientationVertical(-90); + else + params->setGlyphOrientationVertical(deg); + + worked = true; + deg = style->getGlyphOrientationHorizontal().toInt(&worked); + if(!worked) + params->setGlyphOrientationHorizontal(-90); + else + params->setGlyphOrientationHorizontal(deg); + + SVGLengthImpl *length = new SVGLengthImpl(LENGTHMODE_OTHER, const_cast(this)); + length->ref(); + + if(style->getLetterSpacing() != "normal" && style->getLetterSpacing() != "inherit") + length->setValueAsString(DOM::DOMString(style->getLetterSpacing())); + params->setLetterSpacing(length->value()); + + if(style->getWordSpacing() != "normal" && style->getWordSpacing() != "inherit") + length->setValueAsString(DOM::DOMString(style->getWordSpacing())); + params->setWordSpacing(length->value()); + + length->deref(); + + return params; +} + +SVGAnimatedLengthImpl *SVGTextContentElementImpl::textLength() const +{ + return m_textLength; +} + +SVGAnimatedEnumerationImpl *SVGTextContentElementImpl::lengthAdjust() const +{ + return m_lengthAdjust; +} + +long SVGTextContentElementImpl::getNumberOfChars() +{ + return 0; +} + +float SVGTextContentElementImpl::getComputedTextLength() +{ + return 0.0; +} + +/* +float SVGTextContentElementImpl::getSubStringLength(const unsigned long &charnum,const unsigned long &nchars) +{ +} + +SVGPoint SVGTextContentElementImpl::getStartPositionOfChar(const unsigned long &charnum) +{ +} + +SVGPoint SVGTextContentElementImpl::getEndPositionOfChar(const unsigned long &charnum) +{ +} + +SVGRect SVGTextContentElementImpl::getExtentOfChar(const unsigned long &charnum) +{ +} + +float SVGTextContentElementImpl::getRotationOfChar(const unsigned long &charnum) +{ +} + +long SVGTextContentElementImpl::getCharNumAtPosition(const SVGPoint &point) +{ +} + +void SVGTextContentElementImpl::selectSubString(const unsigned long &charnum,const unsigned long &nchars) +{ +} +*/ + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGTextContentElementImpl::s_hashTable 3 + textLength SVGTextContentElementImpl::TextLength DontDelete|ReadOnly + lengthAdjust SVGTextContentElementImpl::LengthAdjust DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGTextContentElementImplProto::s_hashTable 11 + getNumberOfChars SVGTextContentElementImpl::GetNumberOfChars DontDelete|Function 0 + getComputedTextLength SVGTextContentElementImpl::GetComputedTextLength DontDelete|Function 0 + getSubStringLength SVGTextContentElementImpl::GetSubStringLength DontDelete|Function 2 + getStartPositionOfChar SVGTextContentElementImpl::GetStartPositionOfChar DontDelete|Function 1 + getEndPositionOfChar SVGTextContentElementImpl::GetEndPositionOfChar DontDelete|Function 1 + getExtentOfChar SVGTextContentElementImpl::GetExtentOfChar DontDelete|Function 1 + getRotationOfChar SVGTextContentElementImpl::GetRotationOfChar DontDelete|Function 1 + getCharNumAtPosition SVGTextContentElementImpl::GetCharNumAtPosition DontDelete|Function 1 + selectSubString SVGTextContentElementImpl::SelectSubString DontDelete|Function 2 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGTextContentElement", SVGTextContentElementImplProto, SVGTextContentElementImplProtoFunc) + +Value SVGTextContentElementImpl::getValueProperty(ExecState *, int token) const +{ + //KSVG_CHECK_ATTRIBUTE + + switch(token) + { + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGTextContentElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case TextLength: + m_textLength->baseVal()->setValueAsString(value.toString(exec).string()); + if(m_textLength->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute textLength of element is illegal")); + break; + case LengthAdjust: + { + TQString temp = value.toString(exec).qstring(); + if(temp == "spacingAndGlyphs") + m_lengthAdjust->setBaseVal(LENGTHADJUST_SPACINGANDGLYPHS); + else if(temp == "spacing") + m_lengthAdjust->setBaseVal(LENGTHADJUST_SPACING); + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +Value SVGTextContentElementImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &) +{ + KSVG_CHECK_THIS(SVGTextContentElementImpl) + + switch(id) + { + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +/* +@namespace KSVG +@begin SVGTextContentElementImplConstructor::s_hashTable 5 + LENGTHADJUST_UNKNOWN KSVG::LENGTHADJUST_UNKNOWN DontDelete|ReadOnly + LENGTHADJUST_SPACING KSVG::LENGTHADJUST_SPACING DontDelete|ReadOnly + LENGTHADJUST_SPACINGANDGLYPHS KSVG::LENGTHADJUST_SPACINGANDGLYPHS DontDelete|ReadOnly +@end +*/ + +Value SVGTextContentElementImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGTextContentElementImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgtextcontentelement.constructor]]"); +} diff --git a/ksvg/impl/SVGTextElementImpl.cc b/ksvg/impl/SVGTextElementImpl.cc deleted file mode 100644 index 7617f7de..00000000 --- a/ksvg/impl/SVGTextElementImpl.cc +++ /dev/null @@ -1,122 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGRectImpl.h" -#include "SVGEventImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGTextElementImpl.h" - -#include "CanvasItem.h" -#include "KSVGCanvas.h" - -using namespace KSVG; - -SVGTextElementImpl::SVGTextElementImpl(DOM::ElementImpl *impl) : SVGTextPositioningElementImpl(impl), SVGTransformableImpl() -{ - m_bboxX = 0; - m_bboxY = 0; - - m_bboxWidth = 0; - m_bboxHeight = 0; -} - -SVGTextElementImpl::~SVGTextElementImpl() -{ -} - -long SVGTextElementImpl::getNumberOfChars() -{ - return text().length(); -} - -TQString SVGTextElementImpl::text() -{ - // Otherwhise some js scripts which require a child, don't work (Niko) - if(!hasChildNodes()) - { - DOM::Text impl = static_cast(ownerDoc())->createTextNode(DOM::DOMString("")); - appendChild(impl); - } - - return textDirectionAwareText(); -} - -SVGRectImpl *SVGTextElementImpl::getBBox() -{ - SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); - ret->setX(m_bboxX); - ret->setY(m_bboxY); - ret->setWidth(m_bboxWidth); - ret->setHeight(m_bboxHeight); - return ret; -} - -void SVGTextElementImpl::createItem(KSVGCanvas *c ) -{ - if(!c) - c = ownerDoc()->canvas(); - - if(!m_item) - { - m_item = c->createText(this); - // Set up bbox before insert(), as that may render the item - TQRect rect = m_item->bbox(); - m_bboxX = rect.x(); - m_bboxY = rect.y(); - m_bboxWidth = rect.width(); - m_bboxHeight = rect.height(); - c->insert(m_item); - } -} - -bool SVGTextElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &, SVGMouseEventImpl *mev) -{ - // TODO : pointer-events should be stored here, not in SVGStylableImpl. - SVGStylableImpl *style = dynamic_cast(this); - if(!style || style->getPointerEvents() == PE_NONE) - return false; - bool test = false; - switch(style->getPointerEvents()) - { - case PE_VISIBLE: test = style->getVisible(); break; - case PE_VISIBLE_PAINTED: test = style->getVisible() && (style->isStroked() || style->isFilled()) ; break; - case PE_VISIBLE_FILL: test = style->getVisible() && style->isFilled(); break; - case PE_VISIBLE_STROKE: test = style->getVisible() && style->isStroked(); break; - case PE_PAINTED: test = style->isStroked() || style->isFilled(); break; - case PE_FILL: test = style->isFilled(); break; - case PE_STROKE: test = style->isStroked(); break; - case PE_ALL: - default: test = true; - }; - - if(test) - { - if(m_item->bbox().contains(p)) - { - mev->setTarget(dynamic_cast(this)); - return true; - } - } - - return false; -} diff --git a/ksvg/impl/SVGTextElementImpl.cpp b/ksvg/impl/SVGTextElementImpl.cpp new file mode 100644 index 00000000..7617f7de --- /dev/null +++ b/ksvg/impl/SVGTextElementImpl.cpp @@ -0,0 +1,122 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGRectImpl.h" +#include "SVGEventImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGTextElementImpl.h" + +#include "CanvasItem.h" +#include "KSVGCanvas.h" + +using namespace KSVG; + +SVGTextElementImpl::SVGTextElementImpl(DOM::ElementImpl *impl) : SVGTextPositioningElementImpl(impl), SVGTransformableImpl() +{ + m_bboxX = 0; + m_bboxY = 0; + + m_bboxWidth = 0; + m_bboxHeight = 0; +} + +SVGTextElementImpl::~SVGTextElementImpl() +{ +} + +long SVGTextElementImpl::getNumberOfChars() +{ + return text().length(); +} + +TQString SVGTextElementImpl::text() +{ + // Otherwhise some js scripts which require a child, don't work (Niko) + if(!hasChildNodes()) + { + DOM::Text impl = static_cast(ownerDoc())->createTextNode(DOM::DOMString("")); + appendChild(impl); + } + + return textDirectionAwareText(); +} + +SVGRectImpl *SVGTextElementImpl::getBBox() +{ + SVGRectImpl *ret = SVGSVGElementImpl::createSVGRect(); + ret->setX(m_bboxX); + ret->setY(m_bboxY); + ret->setWidth(m_bboxWidth); + ret->setHeight(m_bboxHeight); + return ret; +} + +void SVGTextElementImpl::createItem(KSVGCanvas *c ) +{ + if(!c) + c = ownerDoc()->canvas(); + + if(!m_item) + { + m_item = c->createText(this); + // Set up bbox before insert(), as that may render the item + TQRect rect = m_item->bbox(); + m_bboxX = rect.x(); + m_bboxY = rect.y(); + m_bboxWidth = rect.width(); + m_bboxHeight = rect.height(); + c->insert(m_item); + } +} + +bool SVGTextElementImpl::prepareMouseEvent(const TQPoint &p, const TQPoint &, SVGMouseEventImpl *mev) +{ + // TODO : pointer-events should be stored here, not in SVGStylableImpl. + SVGStylableImpl *style = dynamic_cast(this); + if(!style || style->getPointerEvents() == PE_NONE) + return false; + bool test = false; + switch(style->getPointerEvents()) + { + case PE_VISIBLE: test = style->getVisible(); break; + case PE_VISIBLE_PAINTED: test = style->getVisible() && (style->isStroked() || style->isFilled()) ; break; + case PE_VISIBLE_FILL: test = style->getVisible() && style->isFilled(); break; + case PE_VISIBLE_STROKE: test = style->getVisible() && style->isStroked(); break; + case PE_PAINTED: test = style->isStroked() || style->isFilled(); break; + case PE_FILL: test = style->isFilled(); break; + case PE_STROKE: test = style->isStroked(); break; + case PE_ALL: + default: test = true; + }; + + if(test) + { + if(m_item->bbox().contains(p)) + { + mev->setTarget(dynamic_cast(this)); + return true; + } + } + + return false; +} diff --git a/ksvg/impl/SVGTextPathElementImpl.cc b/ksvg/impl/SVGTextPathElementImpl.cc deleted file mode 100644 index 4a116715..00000000 --- a/ksvg/impl/SVGTextPathElementImpl.cc +++ /dev/null @@ -1,238 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include - -#include "Glyph.h" - -#include "SVGDocumentImpl.h" -#include "SVGTextPathElement.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGTextPathElementImpl.h" -#include "SVGAnimatedEnumerationImpl.h" - -using namespace KSVG; - -#include "SVGTextPathElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_ecma.h" -#include "ksvg_cacheimpl.h" - -SVGTextPathElementImpl::SVGTextPathElementImpl(DOM::ElementImpl *impl) : SVGTextContentElementImpl(impl), SVGURIReferenceImpl() -{ - KSVG_EMPTY_FLAGS - - m_startOffset = new SVGAnimatedLengthImpl(); - m_startOffset->ref(); - - m_method = new SVGAnimatedEnumerationImpl(); - m_method->ref(); - - m_spacing = new SVGAnimatedEnumerationImpl(); - m_spacing->ref(); -} - -SVGTextPathElementImpl::~SVGTextPathElementImpl() -{ - if(m_startOffset) - m_startOffset->deref(); - if(m_method) - m_method->deref(); - if(m_spacing) - m_spacing->deref(); -} - -SVGAnimatedLengthImpl *SVGTextPathElementImpl::startOffset() const -{ - return m_startOffset; -} - -SVGAnimatedEnumerationImpl *SVGTextPathElementImpl::method() const -{ - return m_method; -} - -SVGAnimatedEnumerationImpl *SVGTextPathElementImpl::spacing() const -{ - return m_spacing; -} - -TQString SVGTextPathElementImpl::text() -{ - // Otherwhise some js scripts which require a child, don't work (Niko) - if(!hasChildNodes()) - { - DOM::Text impl = static_cast(ownerDoc())->createTextNode(DOM::DOMString("")); - appendChild(impl); - } - - return textDirectionAwareText(); -} - -void SVGTextPathElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - // Spec: if not specified, effect is as if a value of "0" were specified - if(KSVG_TOKEN_NOT_PARSED(StartOffset)) - KSVG_SET_ALT_ATTRIBUTE(StartOffset, "0") - - // Spec: if not specified, effect is as if a value of "align" were specified - if(KSVG_TOKEN_NOT_PARSED(Method)) - KSVG_SET_ALT_ATTRIBUTE(Method, "align") - - // Spec: if not specified, effect is as if a value of "exact" were specified - if(KSVG_TOKEN_NOT_PARSED(Spacing)) - KSVG_SET_ALT_ATTRIBUTE(Spacing, "exact") -} - -T2P::GlyphLayoutParams *SVGTextPathElementImpl::layoutParams() const -{ - T2P::GlyphLayoutParams *params = SVGTextContentElementImpl::layoutParams(); - params->setTextPathStartOffset(startOffset()->baseVal()->value()); - return params; -} - - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGTextPathElementImpl::s_hashTable 5 - startOffset SVGTextPathElementImpl::StartOffset DontDelete|ReadOnly - method SVGTextPathElementImpl::Method DontDelete|ReadOnly - spacing SVGTextPathElementImpl::Spacing DontDelete|ReadOnly -@end -*/ - -Value SVGTextPathElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case StartOffset: - if(!attributeMode) - return m_startOffset->cache(exec); - else - return Number(m_startOffset->baseVal()->value()); - case Method: - if(!attributeMode) - return m_method->cache(exec); - else - return Number(m_method->baseVal()); - case Spacing: - if(!attributeMode) - return m_spacing->cache(exec); - else - return Number(m_spacing->baseVal()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGTextPathElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case StartOffset: - { - TQString param = value.toString(exec).qstring(); - - if(param.endsWith("%")) - { - TQString value = param.left(param.length() - 1); - bool ok = false; - double dValue = value.toDouble(&ok); - if(ok) - startOffset()->baseVal()->setValue(dValue / 100.0); - else - kdDebug() << "Couldn't parse startOffset: " << value << endl; - } - else - startOffset()->baseVal()->setValueAsString(value.toString(exec).qstring()); - - if(startOffset()->baseVal()->value() < 0) // A negative value is an error - gotError(i18n("Negative value for attribute startOffset of element is illegal")); - break; - } - case Method: - { - TQString param = value.toString(exec).qstring(); - - if(param == "align") - method()->setBaseVal(TEXTPATH_METHODTYPE_ALIGN); - else if(param == "stretch") - method()->setBaseVal(TEXTPATH_METHODTYPE_STRETCH); - else - method()->setBaseVal(TEXTPATH_METHODTYPE_UNKNOWN); - - break; - } - case Spacing: - { - TQString param = value.toString(exec).qstring(); - - if(param == "auto") - spacing()->setBaseVal(TEXTPATH_SPACINGTYPE_AUTO); - else if(param == "exact") - spacing()->setBaseVal(TEXTPATH_SPACINGTYPE_EXACT); - else - spacing()->setBaseVal(TEXTPATH_SPACINGTYPE_UNKNOWN); - - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -// CONSTANTS - -/* -@namespace KSVG -@begin SVGTextPathElementImplConstructor::s_hashTable 7 - TEXTPATH_METHODTYPE_UNKNOWN KSVG::TEXTPATH_METHODTYPE_UNKNOWN DontDelete|ReadOnly - TEXTPATH_METHODTYPE_ALIGN KSVG::TEXTPATH_METHODTYPE_ALIGN DontDelete|ReadOnly - TEXTPATH_METHODTYPE_STRETCH KSVG::TEXTPATH_METHODTYPE_STRETCH DontDelete|ReadOnly - TEXTPATH_SPACINGTYPE_UNKNOWN KSVG::TEXTPATH_SPACINGTYPE_UNKNOWN DontDelete|ReadOnly - TEXTPATH_SPACINGTYPE_AUTO KSVG::TEXTPATH_SPACINGTYPE_AUTO DontDelete|ReadOnly - TEXTPATH_SPACINGTYPE_EXACT KSVG::TEXTPATH_SPACINGTYPE_EXACT DontDelete|ReadOnly -@end -*/ - -using namespace KJS; - -Value SVGTextPathElementImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGTextPathElementImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgtextpathelement.constructor]]"); -} diff --git a/ksvg/impl/SVGTextPathElementImpl.cpp b/ksvg/impl/SVGTextPathElementImpl.cpp new file mode 100644 index 00000000..4a116715 --- /dev/null +++ b/ksvg/impl/SVGTextPathElementImpl.cpp @@ -0,0 +1,238 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include + +#include "Glyph.h" + +#include "SVGDocumentImpl.h" +#include "SVGTextPathElement.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGTextPathElementImpl.h" +#include "SVGAnimatedEnumerationImpl.h" + +using namespace KSVG; + +#include "SVGTextPathElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_ecma.h" +#include "ksvg_cacheimpl.h" + +SVGTextPathElementImpl::SVGTextPathElementImpl(DOM::ElementImpl *impl) : SVGTextContentElementImpl(impl), SVGURIReferenceImpl() +{ + KSVG_EMPTY_FLAGS + + m_startOffset = new SVGAnimatedLengthImpl(); + m_startOffset->ref(); + + m_method = new SVGAnimatedEnumerationImpl(); + m_method->ref(); + + m_spacing = new SVGAnimatedEnumerationImpl(); + m_spacing->ref(); +} + +SVGTextPathElementImpl::~SVGTextPathElementImpl() +{ + if(m_startOffset) + m_startOffset->deref(); + if(m_method) + m_method->deref(); + if(m_spacing) + m_spacing->deref(); +} + +SVGAnimatedLengthImpl *SVGTextPathElementImpl::startOffset() const +{ + return m_startOffset; +} + +SVGAnimatedEnumerationImpl *SVGTextPathElementImpl::method() const +{ + return m_method; +} + +SVGAnimatedEnumerationImpl *SVGTextPathElementImpl::spacing() const +{ + return m_spacing; +} + +TQString SVGTextPathElementImpl::text() +{ + // Otherwhise some js scripts which require a child, don't work (Niko) + if(!hasChildNodes()) + { + DOM::Text impl = static_cast(ownerDoc())->createTextNode(DOM::DOMString("")); + appendChild(impl); + } + + return textDirectionAwareText(); +} + +void SVGTextPathElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + // Spec: if not specified, effect is as if a value of "0" were specified + if(KSVG_TOKEN_NOT_PARSED(StartOffset)) + KSVG_SET_ALT_ATTRIBUTE(StartOffset, "0") + + // Spec: if not specified, effect is as if a value of "align" were specified + if(KSVG_TOKEN_NOT_PARSED(Method)) + KSVG_SET_ALT_ATTRIBUTE(Method, "align") + + // Spec: if not specified, effect is as if a value of "exact" were specified + if(KSVG_TOKEN_NOT_PARSED(Spacing)) + KSVG_SET_ALT_ATTRIBUTE(Spacing, "exact") +} + +T2P::GlyphLayoutParams *SVGTextPathElementImpl::layoutParams() const +{ + T2P::GlyphLayoutParams *params = SVGTextContentElementImpl::layoutParams(); + params->setTextPathStartOffset(startOffset()->baseVal()->value()); + return params; +} + + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGTextPathElementImpl::s_hashTable 5 + startOffset SVGTextPathElementImpl::StartOffset DontDelete|ReadOnly + method SVGTextPathElementImpl::Method DontDelete|ReadOnly + spacing SVGTextPathElementImpl::Spacing DontDelete|ReadOnly +@end +*/ + +Value SVGTextPathElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case StartOffset: + if(!attributeMode) + return m_startOffset->cache(exec); + else + return Number(m_startOffset->baseVal()->value()); + case Method: + if(!attributeMode) + return m_method->cache(exec); + else + return Number(m_method->baseVal()); + case Spacing: + if(!attributeMode) + return m_spacing->cache(exec); + else + return Number(m_spacing->baseVal()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGTextPathElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case StartOffset: + { + TQString param = value.toString(exec).qstring(); + + if(param.endsWith("%")) + { + TQString value = param.left(param.length() - 1); + bool ok = false; + double dValue = value.toDouble(&ok); + if(ok) + startOffset()->baseVal()->setValue(dValue / 100.0); + else + kdDebug() << "Couldn't parse startOffset: " << value << endl; + } + else + startOffset()->baseVal()->setValueAsString(value.toString(exec).qstring()); + + if(startOffset()->baseVal()->value() < 0) // A negative value is an error + gotError(i18n("Negative value for attribute startOffset of element is illegal")); + break; + } + case Method: + { + TQString param = value.toString(exec).qstring(); + + if(param == "align") + method()->setBaseVal(TEXTPATH_METHODTYPE_ALIGN); + else if(param == "stretch") + method()->setBaseVal(TEXTPATH_METHODTYPE_STRETCH); + else + method()->setBaseVal(TEXTPATH_METHODTYPE_UNKNOWN); + + break; + } + case Spacing: + { + TQString param = value.toString(exec).qstring(); + + if(param == "auto") + spacing()->setBaseVal(TEXTPATH_SPACINGTYPE_AUTO); + else if(param == "exact") + spacing()->setBaseVal(TEXTPATH_SPACINGTYPE_EXACT); + else + spacing()->setBaseVal(TEXTPATH_SPACINGTYPE_UNKNOWN); + + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +// CONSTANTS + +/* +@namespace KSVG +@begin SVGTextPathElementImplConstructor::s_hashTable 7 + TEXTPATH_METHODTYPE_UNKNOWN KSVG::TEXTPATH_METHODTYPE_UNKNOWN DontDelete|ReadOnly + TEXTPATH_METHODTYPE_ALIGN KSVG::TEXTPATH_METHODTYPE_ALIGN DontDelete|ReadOnly + TEXTPATH_METHODTYPE_STRETCH KSVG::TEXTPATH_METHODTYPE_STRETCH DontDelete|ReadOnly + TEXTPATH_SPACINGTYPE_UNKNOWN KSVG::TEXTPATH_SPACINGTYPE_UNKNOWN DontDelete|ReadOnly + TEXTPATH_SPACINGTYPE_AUTO KSVG::TEXTPATH_SPACINGTYPE_AUTO DontDelete|ReadOnly + TEXTPATH_SPACINGTYPE_EXACT KSVG::TEXTPATH_SPACINGTYPE_EXACT DontDelete|ReadOnly +@end +*/ + +using namespace KJS; + +Value SVGTextPathElementImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGTextPathElementImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgtextpathelement.constructor]]"); +} diff --git a/ksvg/impl/SVGTextPositioningElementImpl.cc b/ksvg/impl/SVGTextPositioningElementImpl.cc deleted file mode 100644 index e6b02745..00000000 --- a/ksvg/impl/SVGTextPositioningElementImpl.cc +++ /dev/null @@ -1,196 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGHelperImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGAnimatedLengthListImpl.h" -#include "SVGAnimatedNumberListImpl.h" -#include "SVGTextPositioningElementImpl.h" - -using namespace KSVG; - -#include "SVGTextPositioningElementImpl.lut.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGTextPositioningElementImpl::SVGTextPositioningElementImpl(DOM::ElementImpl *impl) : SVGTextContentElementImpl(impl) -{ - KSVG_EMPTY_FLAGS - - m_x = new SVGAnimatedLengthListImpl(); - m_x->ref(); - - m_y = new SVGAnimatedLengthListImpl(); - m_y->ref(); - - m_dx = new SVGAnimatedLengthListImpl(); - m_dx->ref(); - - m_dy = new SVGAnimatedLengthListImpl(); - m_dy->ref(); - - m_rotate = new SVGAnimatedNumberListImpl(); - m_rotate->ref(); -} - -SVGTextPositioningElementImpl::~SVGTextPositioningElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_dx) - m_dx->deref(); - if(m_dy) - m_dy->deref(); - if(m_rotate) - m_rotate->deref(); -} - -SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::x() -{ - return m_x; -} - -SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::y() -{ - return m_y; -} - -SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::dx() -{ - return m_dx; -} - -SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::dy() -{ - return m_dy; -} - -SVGAnimatedNumberListImpl *SVGTextPositioningElementImpl::rotate() -{ - return m_rotate; -} - -/* -@namespace KSVG -@begin SVGTextPositioningElementImpl::s_hashTable 7 - x SVGTextPositioningElementImpl::X DontDelete|ReadOnly - y SVGTextPositioningElementImpl::Y DontDelete|ReadOnly - dx SVGTextPositioningElementImpl::Dx DontDelete|ReadOnly - dy SVGTextPositioningElementImpl::Dy DontDelete|ReadOnly - rotate SVGTextPositioningElementImpl::Rotate DontDelete|ReadOnly -@end -*/ - -Value SVGTextPositioningElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X: - if(!attributeMode) - return m_x->cache(exec); - else - return Number(m_x->baseVal()->getItem(0)->value()); - case Y: - if(!attributeMode) - return m_y->cache(exec); - else - return Number(m_y->baseVal()->getItem(0)->value()); - case Dx: - if(!attributeMode) - return m_dx->cache(exec); - else - return Number(m_dx->baseVal()->getItem(0)->value()); - case Dy: - if(!attributeMode) - return m_dy->cache(exec); - else - return Number(m_dy->baseVal()->getItem(0)->value()); - case Rotate: - if(!attributeMode) - return m_rotate->cache(exec); - else - return Number(m_rotate->baseVal()->getItem(0)->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGTextPositioningElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X: - x()->baseVal()->clear(); - SVGHelperImpl::parseLengthList(x(), value.toString(exec).qstring(), LENGTHMODE_WIDTH, this); - break; - case Y: - y()->baseVal()->clear(); - SVGHelperImpl::parseLengthList(y(), value.toString(exec).qstring(), LENGTHMODE_HEIGHT, this); - break; - case Dx: - dx()->baseVal()->clear(); - SVGHelperImpl::parseLengthList(dx(), value.toString(exec).qstring(), LENGTHMODE_WIDTH, this); - break; - case Dy: - dy()->baseVal()->clear(); - SVGHelperImpl::parseLengthList(dy(), value.toString(exec).qstring(), LENGTHMODE_HEIGHT, this); - break; - case Rotate: - { - rotate()->baseVal()->clear(); - - SVGNumberImpl *number = SVGSVGElementImpl::createSVGNumber(); - number->setValue(value.toNumber(exec)); - rotate()->baseVal()->appendItem(number); - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -void SVGTextPositioningElementImpl::setAttributes() -{ - SVGElementImpl::setAttributes(); - - if(tagName() != "text") - return; - - // Spec: If the attribute is not specified, the effect is as if a value of "0" were specified. - if(KSVG_TOKEN_NOT_PARSED(X)) - KSVG_SET_ALT_ATTRIBUTE(X, "0") - - // Spec: If the attribute is not specified, the effect is as if a value of "0" were specified. - if(KSVG_TOKEN_NOT_PARSED(Y)) - KSVG_SET_ALT_ATTRIBUTE(Y, "0") -} diff --git a/ksvg/impl/SVGTextPositioningElementImpl.cpp b/ksvg/impl/SVGTextPositioningElementImpl.cpp new file mode 100644 index 00000000..e6b02745 --- /dev/null +++ b/ksvg/impl/SVGTextPositioningElementImpl.cpp @@ -0,0 +1,196 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGHelperImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGAnimatedLengthListImpl.h" +#include "SVGAnimatedNumberListImpl.h" +#include "SVGTextPositioningElementImpl.h" + +using namespace KSVG; + +#include "SVGTextPositioningElementImpl.lut.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGTextPositioningElementImpl::SVGTextPositioningElementImpl(DOM::ElementImpl *impl) : SVGTextContentElementImpl(impl) +{ + KSVG_EMPTY_FLAGS + + m_x = new SVGAnimatedLengthListImpl(); + m_x->ref(); + + m_y = new SVGAnimatedLengthListImpl(); + m_y->ref(); + + m_dx = new SVGAnimatedLengthListImpl(); + m_dx->ref(); + + m_dy = new SVGAnimatedLengthListImpl(); + m_dy->ref(); + + m_rotate = new SVGAnimatedNumberListImpl(); + m_rotate->ref(); +} + +SVGTextPositioningElementImpl::~SVGTextPositioningElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_dx) + m_dx->deref(); + if(m_dy) + m_dy->deref(); + if(m_rotate) + m_rotate->deref(); +} + +SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::x() +{ + return m_x; +} + +SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::y() +{ + return m_y; +} + +SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::dx() +{ + return m_dx; +} + +SVGAnimatedLengthListImpl *SVGTextPositioningElementImpl::dy() +{ + return m_dy; +} + +SVGAnimatedNumberListImpl *SVGTextPositioningElementImpl::rotate() +{ + return m_rotate; +} + +/* +@namespace KSVG +@begin SVGTextPositioningElementImpl::s_hashTable 7 + x SVGTextPositioningElementImpl::X DontDelete|ReadOnly + y SVGTextPositioningElementImpl::Y DontDelete|ReadOnly + dx SVGTextPositioningElementImpl::Dx DontDelete|ReadOnly + dy SVGTextPositioningElementImpl::Dy DontDelete|ReadOnly + rotate SVGTextPositioningElementImpl::Rotate DontDelete|ReadOnly +@end +*/ + +Value SVGTextPositioningElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X: + if(!attributeMode) + return m_x->cache(exec); + else + return Number(m_x->baseVal()->getItem(0)->value()); + case Y: + if(!attributeMode) + return m_y->cache(exec); + else + return Number(m_y->baseVal()->getItem(0)->value()); + case Dx: + if(!attributeMode) + return m_dx->cache(exec); + else + return Number(m_dx->baseVal()->getItem(0)->value()); + case Dy: + if(!attributeMode) + return m_dy->cache(exec); + else + return Number(m_dy->baseVal()->getItem(0)->value()); + case Rotate: + if(!attributeMode) + return m_rotate->cache(exec); + else + return Number(m_rotate->baseVal()->getItem(0)->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGTextPositioningElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case X: + x()->baseVal()->clear(); + SVGHelperImpl::parseLengthList(x(), value.toString(exec).qstring(), LENGTHMODE_WIDTH, this); + break; + case Y: + y()->baseVal()->clear(); + SVGHelperImpl::parseLengthList(y(), value.toString(exec).qstring(), LENGTHMODE_HEIGHT, this); + break; + case Dx: + dx()->baseVal()->clear(); + SVGHelperImpl::parseLengthList(dx(), value.toString(exec).qstring(), LENGTHMODE_WIDTH, this); + break; + case Dy: + dy()->baseVal()->clear(); + SVGHelperImpl::parseLengthList(dy(), value.toString(exec).qstring(), LENGTHMODE_HEIGHT, this); + break; + case Rotate: + { + rotate()->baseVal()->clear(); + + SVGNumberImpl *number = SVGSVGElementImpl::createSVGNumber(); + number->setValue(value.toNumber(exec)); + rotate()->baseVal()->appendItem(number); + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +void SVGTextPositioningElementImpl::setAttributes() +{ + SVGElementImpl::setAttributes(); + + if(tagName() != "text") + return; + + // Spec: If the attribute is not specified, the effect is as if a value of "0" were specified. + if(KSVG_TOKEN_NOT_PARSED(X)) + KSVG_SET_ALT_ATTRIBUTE(X, "0") + + // Spec: If the attribute is not specified, the effect is as if a value of "0" were specified. + if(KSVG_TOKEN_NOT_PARSED(Y)) + KSVG_SET_ALT_ATTRIBUTE(Y, "0") +} diff --git a/ksvg/impl/SVGTimeScheduler.cc b/ksvg/impl/SVGTimeScheduler.cc deleted file mode 100644 index b38eceaa..00000000 --- a/ksvg/impl/SVGTimeScheduler.cc +++ /dev/null @@ -1,232 +0,0 @@ -/* - Copyright (C) 2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "KSVGCanvas.h" -#include "CanvasItem.h" -#include "SVGShapeImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGTimeScheduler.moc" - -using namespace KSVG; - -SVGTimer::SVGTimer(TQObject *scheduler, unsigned int ms, bool singleShot) -{ - m_ms = ms; - m_singleShot = singleShot; - m_timer = new TQTimer(scheduler); -} - -SVGTimer::~SVGTimer() -{ - delete m_timer; -} - -bool SVGTimer::operator==(const TQTimer *timer) -{ - return (m_timer == timer); -} - -const TQTimer *SVGTimer::qtimer() const -{ - return m_timer; -} - -void SVGTimer::start(TQObject *receiver, const char *member) -{ - TQObject::connect(m_timer, TQT_SIGNAL(timeout()), receiver, member); - m_timer->start(m_ms, m_singleShot); -} - -void SVGTimer::stop() -{ - m_timer->stop(); -} - -bool SVGTimer::isActive() const -{ - return m_timer->isActive(); -} - -unsigned int SVGTimer::ms() const -{ - return m_ms; -} - -bool SVGTimer::singleShot() const -{ - return m_singleShot; -} - -void SVGTimer::notifyAll() -{ - if(m_notifyList.isEmpty()) - return; - - TQValueList elements; - for(unsigned int i = m_notifyList.count();i > 0; i--) - { - SVGElementImpl *element = m_notifyList[i - 1]; - if(!element) - continue; - - SVGAnimationElementImpl *animation = dynamic_cast(element); - if(animation) - { - animation->handleTimerEvent(); - - SVGElementImpl *target = animation->targetElement(); - if(!elements.contains(target)) - elements.append(target); - } - } - - // Optimized update logic (to avoid 4 updates, on the same element) - TQValueList::iterator it2; - for(it2 = elements.begin(); it2 != elements.end(); ++it2) - { - SVGShapeImpl *shape = dynamic_cast(*it2); - if(shape && shape->item()) - shape->item()->update(UPDATE_TRANSFORM); - } -} - -void SVGTimer::addNotify(SVGElementImpl *element) -{ - m_notifyList.append(element); -} - -void SVGTimer::removeNotify(SVGElementImpl *element) -{ - m_notifyList.remove(element); - - if(m_notifyList.isEmpty()) - stop(); -} - -const unsigned int SVGTimeScheduler::staticTimerInterval = 15; // milliseconds - -SVGTimeScheduler::SVGTimeScheduler(SVGDocumentImpl *doc) : TQObject(), m_doc(doc) -{ - // Create static interval timers but don't start it yet! - m_intervalTimer = new SVGTimer(this, staticTimerInterval, false); - m_creationTime.start(); -} - -SVGTimeScheduler::~SVGTimeScheduler() -{ - // Usually singleShot timers cleanup themselves, after usage - SVGTimerList::iterator it; - for(it = m_timerList.begin(); it != m_timerList.end(); ++it) - { - SVGTimer *svgTimer = *it; - delete svgTimer; - } - delete m_intervalTimer; -} - -void SVGTimeScheduler::addTimer(SVGElementImpl *element, unsigned int ms) -{ - SVGTimer *svgTimer = new SVGTimer(this, ms, true); - svgTimer->addNotify(element); - m_timerList.append(svgTimer); -} - -void SVGTimeScheduler::connectIntervalTimer(SVGElementImpl *element) -{ - m_intervalTimer->addNotify(element); -} - -void SVGTimeScheduler::disconnectIntervalTimer(SVGElementImpl *element) -{ - m_intervalTimer->removeNotify(element); -} - -void SVGTimeScheduler::startAnimations() -{ - SVGTimerList::iterator it; - for(it = m_timerList.begin(); it != m_timerList.end(); ++it) - { - SVGTimer *svgTimer = *it; - if(svgTimer && !svgTimer->isActive()) - svgTimer->start(this, TQT_SLOT(slotTimerNotify())); - } -} - -void SVGTimeScheduler::toggleAnimations() -{ - if(m_intervalTimer->isActive()) - m_intervalTimer->stop(); - else - m_intervalTimer->start(this, TQT_SLOT(slotTimerNotify())); -} - -bool SVGTimeScheduler::animationsPaused() const -{ - return !m_intervalTimer->isActive(); -} - -void SVGTimeScheduler::slotTimerNotify() -{ - TQTimer *senderTimer = const_cast(static_cast(sender())); - - SVGTimer *svgTimer = 0; - SVGTimerList::iterator it; - for(it = m_timerList.begin(); it != m_timerList.end(); ++it) - { - SVGTimer *cur = *it; - if(*cur == senderTimer) - { - svgTimer = cur; - break; - } - } - - if(!svgTimer) - { - svgTimer = (*m_intervalTimer == senderTimer) ? m_intervalTimer : 0; - - if(!svgTimer) - return; - } - - svgTimer->notifyAll(); - - // Animations need direct updates - if(m_doc->canvas()) - m_doc->canvas()->update(); - emit m_doc->finishedRendering(); - - if(svgTimer->singleShot()) - { - m_timerList.remove(svgTimer); - delete svgTimer; - } - - // The singleShot timers of ie. with begin="3s" are notified - // by the previous call, and now all connections to the interval timer - // are created and now we just need to fire that timer (Niko) - if(svgTimer != m_intervalTimer && !m_intervalTimer->isActive()) - m_intervalTimer->start(this, TQT_SLOT(slotTimerNotify())); -} - -float SVGTimeScheduler::elapsed() const -{ - return float(m_creationTime.elapsed()) / 1000.0; -} diff --git a/ksvg/impl/SVGTimeScheduler.cpp b/ksvg/impl/SVGTimeScheduler.cpp new file mode 100644 index 00000000..b38eceaa --- /dev/null +++ b/ksvg/impl/SVGTimeScheduler.cpp @@ -0,0 +1,232 @@ +/* + Copyright (C) 2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "KSVGCanvas.h" +#include "CanvasItem.h" +#include "SVGShapeImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGTimeScheduler.moc" + +using namespace KSVG; + +SVGTimer::SVGTimer(TQObject *scheduler, unsigned int ms, bool singleShot) +{ + m_ms = ms; + m_singleShot = singleShot; + m_timer = new TQTimer(scheduler); +} + +SVGTimer::~SVGTimer() +{ + delete m_timer; +} + +bool SVGTimer::operator==(const TQTimer *timer) +{ + return (m_timer == timer); +} + +const TQTimer *SVGTimer::qtimer() const +{ + return m_timer; +} + +void SVGTimer::start(TQObject *receiver, const char *member) +{ + TQObject::connect(m_timer, TQT_SIGNAL(timeout()), receiver, member); + m_timer->start(m_ms, m_singleShot); +} + +void SVGTimer::stop() +{ + m_timer->stop(); +} + +bool SVGTimer::isActive() const +{ + return m_timer->isActive(); +} + +unsigned int SVGTimer::ms() const +{ + return m_ms; +} + +bool SVGTimer::singleShot() const +{ + return m_singleShot; +} + +void SVGTimer::notifyAll() +{ + if(m_notifyList.isEmpty()) + return; + + TQValueList elements; + for(unsigned int i = m_notifyList.count();i > 0; i--) + { + SVGElementImpl *element = m_notifyList[i - 1]; + if(!element) + continue; + + SVGAnimationElementImpl *animation = dynamic_cast(element); + if(animation) + { + animation->handleTimerEvent(); + + SVGElementImpl *target = animation->targetElement(); + if(!elements.contains(target)) + elements.append(target); + } + } + + // Optimized update logic (to avoid 4 updates, on the same element) + TQValueList::iterator it2; + for(it2 = elements.begin(); it2 != elements.end(); ++it2) + { + SVGShapeImpl *shape = dynamic_cast(*it2); + if(shape && shape->item()) + shape->item()->update(UPDATE_TRANSFORM); + } +} + +void SVGTimer::addNotify(SVGElementImpl *element) +{ + m_notifyList.append(element); +} + +void SVGTimer::removeNotify(SVGElementImpl *element) +{ + m_notifyList.remove(element); + + if(m_notifyList.isEmpty()) + stop(); +} + +const unsigned int SVGTimeScheduler::staticTimerInterval = 15; // milliseconds + +SVGTimeScheduler::SVGTimeScheduler(SVGDocumentImpl *doc) : TQObject(), m_doc(doc) +{ + // Create static interval timers but don't start it yet! + m_intervalTimer = new SVGTimer(this, staticTimerInterval, false); + m_creationTime.start(); +} + +SVGTimeScheduler::~SVGTimeScheduler() +{ + // Usually singleShot timers cleanup themselves, after usage + SVGTimerList::iterator it; + for(it = m_timerList.begin(); it != m_timerList.end(); ++it) + { + SVGTimer *svgTimer = *it; + delete svgTimer; + } + delete m_intervalTimer; +} + +void SVGTimeScheduler::addTimer(SVGElementImpl *element, unsigned int ms) +{ + SVGTimer *svgTimer = new SVGTimer(this, ms, true); + svgTimer->addNotify(element); + m_timerList.append(svgTimer); +} + +void SVGTimeScheduler::connectIntervalTimer(SVGElementImpl *element) +{ + m_intervalTimer->addNotify(element); +} + +void SVGTimeScheduler::disconnectIntervalTimer(SVGElementImpl *element) +{ + m_intervalTimer->removeNotify(element); +} + +void SVGTimeScheduler::startAnimations() +{ + SVGTimerList::iterator it; + for(it = m_timerList.begin(); it != m_timerList.end(); ++it) + { + SVGTimer *svgTimer = *it; + if(svgTimer && !svgTimer->isActive()) + svgTimer->start(this, TQT_SLOT(slotTimerNotify())); + } +} + +void SVGTimeScheduler::toggleAnimations() +{ + if(m_intervalTimer->isActive()) + m_intervalTimer->stop(); + else + m_intervalTimer->start(this, TQT_SLOT(slotTimerNotify())); +} + +bool SVGTimeScheduler::animationsPaused() const +{ + return !m_intervalTimer->isActive(); +} + +void SVGTimeScheduler::slotTimerNotify() +{ + TQTimer *senderTimer = const_cast(static_cast(sender())); + + SVGTimer *svgTimer = 0; + SVGTimerList::iterator it; + for(it = m_timerList.begin(); it != m_timerList.end(); ++it) + { + SVGTimer *cur = *it; + if(*cur == senderTimer) + { + svgTimer = cur; + break; + } + } + + if(!svgTimer) + { + svgTimer = (*m_intervalTimer == senderTimer) ? m_intervalTimer : 0; + + if(!svgTimer) + return; + } + + svgTimer->notifyAll(); + + // Animations need direct updates + if(m_doc->canvas()) + m_doc->canvas()->update(); + emit m_doc->finishedRendering(); + + if(svgTimer->singleShot()) + { + m_timerList.remove(svgTimer); + delete svgTimer; + } + + // The singleShot timers of ie. with begin="3s" are notified + // by the previous call, and now all connections to the interval timer + // are created and now we just need to fire that timer (Niko) + if(svgTimer != m_intervalTimer && !m_intervalTimer->isActive()) + m_intervalTimer->start(this, TQT_SLOT(slotTimerNotify())); +} + +float SVGTimeScheduler::elapsed() const +{ + return float(m_creationTime.elapsed()) / 1000.0; +} diff --git a/ksvg/impl/SVGTitleElementImpl.cc b/ksvg/impl/SVGTitleElementImpl.cc deleted file mode 100644 index 838f27fe..00000000 --- a/ksvg/impl/SVGTitleElementImpl.cc +++ /dev/null @@ -1,37 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGDocumentImpl.h" -#include "SVGTitleElementImpl.h" - -using namespace KSVG; - -SVGTitleElementImpl::SVGTitleElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGLangSpaceImpl(), SVGStylableImpl(this) -{ -} - -SVGTitleElementImpl::~SVGTitleElementImpl() -{ -} - -void SVGTitleElementImpl::createItem(KSVGCanvas *) -{ - emit ownerDoc()->gotTitle(collectText()); -} diff --git a/ksvg/impl/SVGTitleElementImpl.cpp b/ksvg/impl/SVGTitleElementImpl.cpp new file mode 100644 index 00000000..838f27fe --- /dev/null +++ b/ksvg/impl/SVGTitleElementImpl.cpp @@ -0,0 +1,37 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGDocumentImpl.h" +#include "SVGTitleElementImpl.h" + +using namespace KSVG; + +SVGTitleElementImpl::SVGTitleElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGLangSpaceImpl(), SVGStylableImpl(this) +{ +} + +SVGTitleElementImpl::~SVGTitleElementImpl() +{ +} + +void SVGTitleElementImpl::createItem(KSVGCanvas *) +{ + emit ownerDoc()->gotTitle(collectText()); +} diff --git a/ksvg/impl/SVGTransformImpl.cc b/ksvg/impl/SVGTransformImpl.cc deleted file mode 100644 index dba50b09..00000000 --- a/ksvg/impl/SVGTransformImpl.cc +++ /dev/null @@ -1,238 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGTransform.h" - -#include "SVGMatrixImpl.h" -#include "SVGTransformImpl.h" -#include "SVGSVGElementImpl.h" - -using namespace KSVG; - -#include "SVGTransformImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_cacheimpl.h" - -SVGTransformImpl::SVGTransformImpl() -{ - m_matrix = SVGSVGElementImpl::createSVGMatrix(); - - m_type = SVG_TRANSFORM_UNKNOWN; - m_angle = 0; -} - -SVGTransformImpl::~SVGTransformImpl() -{ - if(m_matrix) - m_matrix->deref(); -} - -unsigned short SVGTransformImpl::type() const -{ - return m_type; -} - -SVGMatrixImpl *SVGTransformImpl::matrix() const -{ - return m_matrix; -} - -double SVGTransformImpl::angle() const -{ - return m_angle; -} - -void SVGTransformImpl::setMatrix(SVGMatrixImpl *matrix) -{ - if(!matrix) - return; - - m_type = SVG_TRANSFORM_MATRIX; - m_angle = 0; - - m_matrix->deref(); - m_matrix = matrix; - m_matrix->ref(); -} - -void SVGTransformImpl::setTranslate(double tx, double ty) -{ - m_type = SVG_TRANSFORM_TRANSLATE; - m_angle = 0; - m_matrix->reset(); - m_matrix->translate(tx, ty); -} - -void SVGTransformImpl::setScale(double sx, double sy) -{ - m_type = SVG_TRANSFORM_SCALE; - m_angle = 0; - m_matrix->reset(); - m_matrix->scaleNonUniform(sx, sy); -} - -void SVGTransformImpl::setRotate(double angle, double cx, double cy) -{ - m_type = SVG_TRANSFORM_ROTATE; - // mop: evil...fix that...needed to make toString() work correctly - m_cx = cx; - m_cy = cy; - m_angle = angle; - m_matrix->reset(); - m_matrix->translate(cx, cy); - m_matrix->rotate(angle); - m_matrix->translate(-cx, -cy); -} - -void SVGTransformImpl::setSkewX(double angle) -{ - m_type = SVG_TRANSFORM_SKEWX; - m_angle = angle; - m_matrix->reset(); - m_matrix->skewX(angle); -} - -void SVGTransformImpl::setSkewY(double angle) -{ - m_type = SVG_TRANSFORM_SKEWY; - m_angle = angle; - m_matrix->reset(); - m_matrix->skewY(angle); -} - -TQString SVGTransformImpl::toString() const -{ - switch (m_type) - { - case SVG_TRANSFORM_UNKNOWN: - return TQString(); - case SVG_TRANSFORM_MATRIX: - return TQString("matrix(" + TQString::number(m_matrix->a()) + " " + TQString::number(m_matrix->b()) + " " + TQString::number(m_matrix->c()) + " " + TQString::number(m_matrix->d()) + " " + TQString::number(m_matrix->e()) + " " + TQString::number(m_matrix->f()) + ")"); - case SVG_TRANSFORM_TRANSLATE: - return TQString("translate(" + TQString::number(m_matrix->e()) + " " + TQString::number(m_matrix->f()) + ")"); - case SVG_TRANSFORM_SCALE: - return TQString("scale(" + TQString::number(m_matrix->a()) + " " + TQString::number(m_matrix->d()) + ")"); - case SVG_TRANSFORM_ROTATE: - return TQString("rotate(" + TQString::number(m_angle) + " " + TQString::number(m_cx) + " " + TQString::number(m_cy) + ")"); - case SVG_TRANSFORM_SKEWX: - return TQString("skewX(" + TQString::number(m_angle) + ")"); - case SVG_TRANSFORM_SKEWY: - return TQString("skewY(" + TQString::number(m_angle) + ")"); - default: - kdWarning() << "Unknown transform type " << m_type << endl; - return TQString(); - } -} - -// ECMA binding - -/* -@namespace KSVG -@begin SVGTransformImpl::s_hashTable 5 - type SVGTransformImpl::Type DontDelete|ReadOnly - matrix SVGTransformImpl::Matrix DontDelete|ReadOnly - angle SVGTransformImpl::Angle DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGTransformImplProto::s_hashTable 7 - setMatrix SVGTransformImpl::SetMatrix DontDelete|Function 1 - setTranslate SVGTransformImpl::SetTranslate DontDelete|Function 2 - setScale SVGTransformImpl::SetScale DontDelete|Function 2 - setRotate SVGTransformImpl::SetRotate DontDelete|Function 3 - setSkewX SVGTransformImpl::SetSkewX DontDelete|Function 1 - setSkewY SVGTransformImpl::SetSkewY DontDelete|Function 1 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGTransform", SVGTransformImplProto, SVGTransformImplProtoFunc) - -Value SVGTransformImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case Type: - return Number(m_type); - case Matrix: - return m_matrix->cache(exec); - case Angle: - return Number(m_angle); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -Value SVGTransformImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGTransformImpl) - - switch(id) - { - case SVGTransformImpl::SetMatrix: - obj->setMatrix(static_cast *>(args[0].imp())->impl()); - break; - case SVGTransformImpl::SetTranslate: - obj->setTranslate(args[0].toNumber(exec), args[1].toNumber(exec)); - break; - case SVGTransformImpl::SetScale: - obj->setScale(args[0].toNumber(exec), args[1].toNumber(exec)); - break; - case SVGTransformImpl::SetRotate: - obj->setRotate(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec)); - break; - case SVGTransformImpl::SetSkewX: - obj->setSkewX(args[0].toNumber(exec)); - break; - case SVGTransformImpl::SetSkewY: - obj->setSkewY(args[0].toNumber(exec)); - break; - default: - kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; - break; - } - - return Undefined(); -} - -/* -@namespace KSVG -@begin SVGTransformImplConstructor::s_hashTable 11 - SVG_TRANSFORM_UNKNOWN KSVG::SVG_TRANSFORM_UNKNOWN DontDelete|ReadOnly - SVG_TRANSFORM_MATRIX KSVG::SVG_TRANSFORM_MATRIX DontDelete|ReadOnly - SVG_TRANSFORM_TRANSLATE KSVG::SVG_TRANSFORM_TRANSLATE DontDelete|ReadOnly - SVG_TRANSFORM_SCALE KSVG::SVG_TRANSFORM_SCALE DontDelete|ReadOnly - SVG_TRANSFORM_ROTATE KSVG::SVG_TRANSFORM_ROTATE DontDelete|ReadOnly - SVG_TRANSFORM_SKEWX KSVG::SVG_TRANSFORM_SKEWX DontDelete|ReadOnly - SVG_TRANSFORM_SKEWY KSVG::SVG_TRANSFORM_SKEWY DontDelete|ReadOnly -@end -*/ - -Value SVGTransformImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGTransformImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgtransform.constructor]]"); -} diff --git a/ksvg/impl/SVGTransformImpl.cpp b/ksvg/impl/SVGTransformImpl.cpp new file mode 100644 index 00000000..dba50b09 --- /dev/null +++ b/ksvg/impl/SVGTransformImpl.cpp @@ -0,0 +1,238 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGTransform.h" + +#include "SVGMatrixImpl.h" +#include "SVGTransformImpl.h" +#include "SVGSVGElementImpl.h" + +using namespace KSVG; + +#include "SVGTransformImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_cacheimpl.h" + +SVGTransformImpl::SVGTransformImpl() +{ + m_matrix = SVGSVGElementImpl::createSVGMatrix(); + + m_type = SVG_TRANSFORM_UNKNOWN; + m_angle = 0; +} + +SVGTransformImpl::~SVGTransformImpl() +{ + if(m_matrix) + m_matrix->deref(); +} + +unsigned short SVGTransformImpl::type() const +{ + return m_type; +} + +SVGMatrixImpl *SVGTransformImpl::matrix() const +{ + return m_matrix; +} + +double SVGTransformImpl::angle() const +{ + return m_angle; +} + +void SVGTransformImpl::setMatrix(SVGMatrixImpl *matrix) +{ + if(!matrix) + return; + + m_type = SVG_TRANSFORM_MATRIX; + m_angle = 0; + + m_matrix->deref(); + m_matrix = matrix; + m_matrix->ref(); +} + +void SVGTransformImpl::setTranslate(double tx, double ty) +{ + m_type = SVG_TRANSFORM_TRANSLATE; + m_angle = 0; + m_matrix->reset(); + m_matrix->translate(tx, ty); +} + +void SVGTransformImpl::setScale(double sx, double sy) +{ + m_type = SVG_TRANSFORM_SCALE; + m_angle = 0; + m_matrix->reset(); + m_matrix->scaleNonUniform(sx, sy); +} + +void SVGTransformImpl::setRotate(double angle, double cx, double cy) +{ + m_type = SVG_TRANSFORM_ROTATE; + // mop: evil...fix that...needed to make toString() work correctly + m_cx = cx; + m_cy = cy; + m_angle = angle; + m_matrix->reset(); + m_matrix->translate(cx, cy); + m_matrix->rotate(angle); + m_matrix->translate(-cx, -cy); +} + +void SVGTransformImpl::setSkewX(double angle) +{ + m_type = SVG_TRANSFORM_SKEWX; + m_angle = angle; + m_matrix->reset(); + m_matrix->skewX(angle); +} + +void SVGTransformImpl::setSkewY(double angle) +{ + m_type = SVG_TRANSFORM_SKEWY; + m_angle = angle; + m_matrix->reset(); + m_matrix->skewY(angle); +} + +TQString SVGTransformImpl::toString() const +{ + switch (m_type) + { + case SVG_TRANSFORM_UNKNOWN: + return TQString(); + case SVG_TRANSFORM_MATRIX: + return TQString("matrix(" + TQString::number(m_matrix->a()) + " " + TQString::number(m_matrix->b()) + " " + TQString::number(m_matrix->c()) + " " + TQString::number(m_matrix->d()) + " " + TQString::number(m_matrix->e()) + " " + TQString::number(m_matrix->f()) + ")"); + case SVG_TRANSFORM_TRANSLATE: + return TQString("translate(" + TQString::number(m_matrix->e()) + " " + TQString::number(m_matrix->f()) + ")"); + case SVG_TRANSFORM_SCALE: + return TQString("scale(" + TQString::number(m_matrix->a()) + " " + TQString::number(m_matrix->d()) + ")"); + case SVG_TRANSFORM_ROTATE: + return TQString("rotate(" + TQString::number(m_angle) + " " + TQString::number(m_cx) + " " + TQString::number(m_cy) + ")"); + case SVG_TRANSFORM_SKEWX: + return TQString("skewX(" + TQString::number(m_angle) + ")"); + case SVG_TRANSFORM_SKEWY: + return TQString("skewY(" + TQString::number(m_angle) + ")"); + default: + kdWarning() << "Unknown transform type " << m_type << endl; + return TQString(); + } +} + +// ECMA binding + +/* +@namespace KSVG +@begin SVGTransformImpl::s_hashTable 5 + type SVGTransformImpl::Type DontDelete|ReadOnly + matrix SVGTransformImpl::Matrix DontDelete|ReadOnly + angle SVGTransformImpl::Angle DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGTransformImplProto::s_hashTable 7 + setMatrix SVGTransformImpl::SetMatrix DontDelete|Function 1 + setTranslate SVGTransformImpl::SetTranslate DontDelete|Function 2 + setScale SVGTransformImpl::SetScale DontDelete|Function 2 + setRotate SVGTransformImpl::SetRotate DontDelete|Function 3 + setSkewX SVGTransformImpl::SetSkewX DontDelete|Function 1 + setSkewY SVGTransformImpl::SetSkewY DontDelete|Function 1 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGTransform", SVGTransformImplProto, SVGTransformImplProtoFunc) + +Value SVGTransformImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case Type: + return Number(m_type); + case Matrix: + return m_matrix->cache(exec); + case Angle: + return Number(m_angle); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +Value SVGTransformImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGTransformImpl) + + switch(id) + { + case SVGTransformImpl::SetMatrix: + obj->setMatrix(static_cast *>(args[0].imp())->impl()); + break; + case SVGTransformImpl::SetTranslate: + obj->setTranslate(args[0].toNumber(exec), args[1].toNumber(exec)); + break; + case SVGTransformImpl::SetScale: + obj->setScale(args[0].toNumber(exec), args[1].toNumber(exec)); + break; + case SVGTransformImpl::SetRotate: + obj->setRotate(args[0].toNumber(exec), args[1].toNumber(exec), args[2].toNumber(exec)); + break; + case SVGTransformImpl::SetSkewX: + obj->setSkewX(args[0].toNumber(exec)); + break; + case SVGTransformImpl::SetSkewY: + obj->setSkewY(args[0].toNumber(exec)); + break; + default: + kdWarning() << "Unhandled function id in " << k_funcinfo << " : " << id << endl; + break; + } + + return Undefined(); +} + +/* +@namespace KSVG +@begin SVGTransformImplConstructor::s_hashTable 11 + SVG_TRANSFORM_UNKNOWN KSVG::SVG_TRANSFORM_UNKNOWN DontDelete|ReadOnly + SVG_TRANSFORM_MATRIX KSVG::SVG_TRANSFORM_MATRIX DontDelete|ReadOnly + SVG_TRANSFORM_TRANSLATE KSVG::SVG_TRANSFORM_TRANSLATE DontDelete|ReadOnly + SVG_TRANSFORM_SCALE KSVG::SVG_TRANSFORM_SCALE DontDelete|ReadOnly + SVG_TRANSFORM_ROTATE KSVG::SVG_TRANSFORM_ROTATE DontDelete|ReadOnly + SVG_TRANSFORM_SKEWX KSVG::SVG_TRANSFORM_SKEWX DontDelete|ReadOnly + SVG_TRANSFORM_SKEWY KSVG::SVG_TRANSFORM_SKEWY DontDelete|ReadOnly +@end +*/ + +Value SVGTransformImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGTransformImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgtransform.constructor]]"); +} diff --git a/ksvg/impl/SVGTransformListImpl.cc b/ksvg/impl/SVGTransformListImpl.cc deleted file mode 100644 index 18e737b5..00000000 --- a/ksvg/impl/SVGTransformListImpl.cc +++ /dev/null @@ -1,101 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGMatrixImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGTransformListImpl.h" - -using namespace KSVG; - -#include "SVGTransformListImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGTransformListImpl::s_hashTable 2 - numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly -@end -@namespace KSVG -@begin SVGTransformListImplProto::s_hashTable 11 - getItem SVGListDefs::GetItem DontDelete|Function 1 - removeItem SVGListDefs::RemoveItem DontDelete|Function 1 - appendItem SVGListDefs::AppendItem DontDelete|Function 1 - initialize SVGListDefs::Initialize DontDelete|Function 1 - insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 - replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 - clear SVGListDefs::Clear DontDelete|Function 0 -@end -*/ - -KSVG_IMPLEMENT_PROTOTYPE("SVGTransformList", SVGTransformListImplProto, SVGTransformListImplProtoFunc) - -Value SVGTransformListImpl::getValueProperty(ExecState *exec, int token) const -{ - return SVGList::getValueProperty(exec, token); -} - -Value SVGTransformListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) -{ - KSVG_CHECK_THIS(SVGTransformListImpl) - - return obj->call(exec, static_cast *>(obj), args, id); -} - -SVGTransformImpl *SVGTransformListImpl::consolidate() -{ - SVGTransformImpl *trans = 0; - - if(numberOfItems()>0) - { - trans = SVGSVGElementImpl::createSVGTransform(); - SVGMatrixImpl *matrix = SVGSVGElementImpl::createSVGMatrix(); - - for(unsigned int i = 0; i < numberOfItems(); i++) - matrix->multiply(getItem(i)->matrix()); - - // Pedantic - sets type to MATRIX as per spec. - trans->setMatrix(matrix); - matrix->deref(); - initialize(trans); - trans->ref(); - } - - return trans; -} - -SVGMatrixImpl *SVGTransformListImpl::concatenate() const -{ - SVGMatrixImpl *matrix = 0; - - if(numberOfItems()>0) - { - matrix = SVGSVGElementImpl::createSVGMatrix(); - - for(unsigned int i = 0; i < numberOfItems(); i++) - matrix->multiply(getItem(i)->matrix()); - } - - return matrix; -} diff --git a/ksvg/impl/SVGTransformListImpl.cpp b/ksvg/impl/SVGTransformListImpl.cpp new file mode 100644 index 00000000..18e737b5 --- /dev/null +++ b/ksvg/impl/SVGTransformListImpl.cpp @@ -0,0 +1,101 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGMatrixImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGTransformListImpl.h" + +using namespace KSVG; + +#include "SVGTransformListImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGTransformListImpl::s_hashTable 2 + numberOfItems SVGListDefs::NumberOfItems DontDelete|ReadOnly +@end +@namespace KSVG +@begin SVGTransformListImplProto::s_hashTable 11 + getItem SVGListDefs::GetItem DontDelete|Function 1 + removeItem SVGListDefs::RemoveItem DontDelete|Function 1 + appendItem SVGListDefs::AppendItem DontDelete|Function 1 + initialize SVGListDefs::Initialize DontDelete|Function 1 + insertItemBefore SVGListDefs::InsertItemBefore DontDelete|Function 2 + replaceItem SVGListDefs::ReplaceItem DontDelete|Function 2 + clear SVGListDefs::Clear DontDelete|Function 0 +@end +*/ + +KSVG_IMPLEMENT_PROTOTYPE("SVGTransformList", SVGTransformListImplProto, SVGTransformListImplProtoFunc) + +Value SVGTransformListImpl::getValueProperty(ExecState *exec, int token) const +{ + return SVGList::getValueProperty(exec, token); +} + +Value SVGTransformListImplProtoFunc::call(ExecState *exec, Object &thisObj, const List &args) +{ + KSVG_CHECK_THIS(SVGTransformListImpl) + + return obj->call(exec, static_cast *>(obj), args, id); +} + +SVGTransformImpl *SVGTransformListImpl::consolidate() +{ + SVGTransformImpl *trans = 0; + + if(numberOfItems()>0) + { + trans = SVGSVGElementImpl::createSVGTransform(); + SVGMatrixImpl *matrix = SVGSVGElementImpl::createSVGMatrix(); + + for(unsigned int i = 0; i < numberOfItems(); i++) + matrix->multiply(getItem(i)->matrix()); + + // Pedantic - sets type to MATRIX as per spec. + trans->setMatrix(matrix); + matrix->deref(); + initialize(trans); + trans->ref(); + } + + return trans; +} + +SVGMatrixImpl *SVGTransformListImpl::concatenate() const +{ + SVGMatrixImpl *matrix = 0; + + if(numberOfItems()>0) + { + matrix = SVGSVGElementImpl::createSVGMatrix(); + + for(unsigned int i = 0; i < numberOfItems(); i++) + matrix->multiply(getItem(i)->matrix()); + } + + return matrix; +} diff --git a/ksvg/impl/SVGTransformableImpl.cc b/ksvg/impl/SVGTransformableImpl.cc deleted file mode 100644 index 6d9e4055..00000000 --- a/ksvg/impl/SVGTransformableImpl.cc +++ /dev/null @@ -1,167 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGMatrixImpl.h" -#include "SVGHelperImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGTransformableImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGAnimatedTransformListImpl.h" -#include "SVGElementImpl.h" -#include "SVGDocumentImpl.h" - -using namespace KSVG; - -#include "SVGTransformableImpl.lut.h" -#include "ksvg_bridge.h" - -SVGTransformableImpl::SVGTransformableImpl() : SVGLocatableImpl() -{ - KSVG_EMPTY_FLAGS - - m_transform = new SVGAnimatedTransformListImpl(); - m_transform->ref(); - - m_localMatrix = 0; -} - -SVGTransformableImpl::SVGTransformableImpl(const SVGTransformableImpl &other) : SVGLocatableImpl() -{ - (*this) = other; -} - -SVGTransformableImpl::~SVGTransformableImpl() -{ - if(m_transform) - m_transform->deref(); - if(m_localMatrix) - m_localMatrix->deref(); -} - -SVGTransformableImpl &SVGTransformableImpl::operator=(const SVGTransformableImpl &other) -{ - SVGTransformListImpl *otherTransform = other.m_transform->baseVal(); - - // Concat computed values - for(unsigned int i = 0;i < otherTransform->numberOfItems(); i++) - { - SVGTransformImpl *trafo = otherTransform->getItem(i); - m_transform->baseVal()->insertItemBefore(SVGSVGElementImpl::createSVGTransformFromMatrix(trafo->matrix()), i); - } - - return *this; -} - -SVGAnimatedTransformListImpl *SVGTransformableImpl::transform() const -{ - return m_transform; -} - -SVGMatrixImpl *SVGTransformableImpl::getCTM() -{ - SVGMatrixImpl *ctm = SVGSVGElementImpl::createSVGMatrix(); - - SVGElementImpl *element = dynamic_cast(this); - Q_ASSERT(element); - - DOM::Node parentNde = element->parentNode(); - - if(!parentNde.isNull() && parentNde.nodeType() != DOM::Node::DOCUMENT_NODE) - { - SVGElementImpl *parent = element->ownerDoc()->getElementFromHandle(parentNde.handle()); - SVGLocatableImpl *locatableParent = dynamic_cast(parent); - - if(locatableParent) - { - SVGMatrixImpl *parentCTM = locatableParent->getCTM(); - ctm->multiply(parentCTM); - parentCTM->deref(); - } - } - - if(m_localMatrix) - { - ctm->multiply(m_localMatrix); - } - - return ctm; -} - -void SVGTransformableImpl::updateLocalMatrix() -{ - if(m_transform->baseVal()->numberOfItems()>0) - { - if(m_localMatrix) - m_localMatrix->deref(); - - m_localMatrix = m_transform->baseVal()->concatenate(); - } - else - { - if(m_localMatrix) - { - m_localMatrix->deref(); - m_localMatrix = 0; - } - } - - invalidateCachedMatrices(); -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGTransformableImpl::s_hashTable 2 - transform SVGTransformableImpl::Transform DontDelete -@end -*/ - -Value SVGTransformableImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case Transform: - return m_transform->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGTransformableImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Transform: - SVGHelperImpl::parseTransformAttribute(m_transform->baseVal(), value.toString(exec).qstring()); - updateLocalMatrix(); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGTransformableImpl.cpp b/ksvg/impl/SVGTransformableImpl.cpp new file mode 100644 index 00000000..6d9e4055 --- /dev/null +++ b/ksvg/impl/SVGTransformableImpl.cpp @@ -0,0 +1,167 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGMatrixImpl.h" +#include "SVGHelperImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGTransformableImpl.h" +#include "SVGTransformListImpl.h" +#include "SVGAnimatedTransformListImpl.h" +#include "SVGElementImpl.h" +#include "SVGDocumentImpl.h" + +using namespace KSVG; + +#include "SVGTransformableImpl.lut.h" +#include "ksvg_bridge.h" + +SVGTransformableImpl::SVGTransformableImpl() : SVGLocatableImpl() +{ + KSVG_EMPTY_FLAGS + + m_transform = new SVGAnimatedTransformListImpl(); + m_transform->ref(); + + m_localMatrix = 0; +} + +SVGTransformableImpl::SVGTransformableImpl(const SVGTransformableImpl &other) : SVGLocatableImpl() +{ + (*this) = other; +} + +SVGTransformableImpl::~SVGTransformableImpl() +{ + if(m_transform) + m_transform->deref(); + if(m_localMatrix) + m_localMatrix->deref(); +} + +SVGTransformableImpl &SVGTransformableImpl::operator=(const SVGTransformableImpl &other) +{ + SVGTransformListImpl *otherTransform = other.m_transform->baseVal(); + + // Concat computed values + for(unsigned int i = 0;i < otherTransform->numberOfItems(); i++) + { + SVGTransformImpl *trafo = otherTransform->getItem(i); + m_transform->baseVal()->insertItemBefore(SVGSVGElementImpl::createSVGTransformFromMatrix(trafo->matrix()), i); + } + + return *this; +} + +SVGAnimatedTransformListImpl *SVGTransformableImpl::transform() const +{ + return m_transform; +} + +SVGMatrixImpl *SVGTransformableImpl::getCTM() +{ + SVGMatrixImpl *ctm = SVGSVGElementImpl::createSVGMatrix(); + + SVGElementImpl *element = dynamic_cast(this); + Q_ASSERT(element); + + DOM::Node parentNde = element->parentNode(); + + if(!parentNde.isNull() && parentNde.nodeType() != DOM::Node::DOCUMENT_NODE) + { + SVGElementImpl *parent = element->ownerDoc()->getElementFromHandle(parentNde.handle()); + SVGLocatableImpl *locatableParent = dynamic_cast(parent); + + if(locatableParent) + { + SVGMatrixImpl *parentCTM = locatableParent->getCTM(); + ctm->multiply(parentCTM); + parentCTM->deref(); + } + } + + if(m_localMatrix) + { + ctm->multiply(m_localMatrix); + } + + return ctm; +} + +void SVGTransformableImpl::updateLocalMatrix() +{ + if(m_transform->baseVal()->numberOfItems()>0) + { + if(m_localMatrix) + m_localMatrix->deref(); + + m_localMatrix = m_transform->baseVal()->concatenate(); + } + else + { + if(m_localMatrix) + { + m_localMatrix->deref(); + m_localMatrix = 0; + } + } + + invalidateCachedMatrices(); +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGTransformableImpl::s_hashTable 2 + transform SVGTransformableImpl::Transform DontDelete +@end +*/ + +Value SVGTransformableImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case Transform: + return m_transform->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGTransformableImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Transform: + SVGHelperImpl::parseTransformAttribute(m_transform->baseVal(), value.toString(exec).qstring()); + updateLocalMatrix(); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGURIReferenceImpl.cc b/ksvg/impl/SVGURIReferenceImpl.cc deleted file mode 100644 index 0d634e13..00000000 --- a/ksvg/impl/SVGURIReferenceImpl.cc +++ /dev/null @@ -1,133 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGURIReferenceImpl.h" -#include "SVGAnimatedStringImpl.h" - -using namespace KSVG; - -#include "SVGURIReferenceImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" - -SVGURIReferenceImpl::SVGURIReferenceImpl() -{ - KSVG_EMPTY_FLAGS - - m_href = new SVGAnimatedStringImpl(); - m_href->ref(); -} - -SVGURIReferenceImpl::~SVGURIReferenceImpl() -{ - if(m_href) - m_href->deref(); -} - -SVGAnimatedStringImpl *SVGURIReferenceImpl::href() const -{ - return m_href; -} - -bool SVGURIReferenceImpl::parseURIReference(const TQString &urireference, TQString &uri, TQString &elementreference) -{ - int seperator = urireference.find("#"); - - if(seperator == -1) - return false; - - uri = urireference.left(seperator); - elementreference = urireference.mid(seperator + 1); - - return true; -} - -bool SVGURIReferenceImpl::isUrl(const TQString &url) -{ - TQString temp = url.stripWhiteSpace(); - return temp.startsWith("url(#") && temp.endsWith(")"); -} - -TQString SVGURIReferenceImpl::getTarget(const TQString &url) -{ - if(url.startsWith("url(")) // URI References, ie. fill:url(#target) - { - unsigned int start = url.find("#") + 1; - unsigned int end = url.findRev(")"); - - return url.mid(start, end - start); - } - else if(url.find("#") > -1) // format is #target - { - unsigned int start = url.find("#") + 1; - - return url.mid(start, url.length() - start); - } - else // Normal Reference, ie. style="color-profile:changeColor" - return url; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGURIReferenceImpl::s_hashTable 2 - href SVGURIReferenceImpl::Href DontDelete|ReadOnly -@end -*/ - -Value SVGURIReferenceImpl::getValueProperty(ExecState *exec, int token) const -{ - switch(token) - { - case Href: - return m_href->cache(exec); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGURIReferenceImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case Href: - { - if(m_href) - m_href->deref(); - - SVGAnimatedStringImpl *temp = new SVGAnimatedStringImpl(); - temp->ref(); - temp->setBaseVal(value.toString(exec).string()); - m_href = temp; - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGURIReferenceImpl.cpp b/ksvg/impl/SVGURIReferenceImpl.cpp new file mode 100644 index 00000000..0d634e13 --- /dev/null +++ b/ksvg/impl/SVGURIReferenceImpl.cpp @@ -0,0 +1,133 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGURIReferenceImpl.h" +#include "SVGAnimatedStringImpl.h" + +using namespace KSVG; + +#include "SVGURIReferenceImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGURIReferenceImpl::SVGURIReferenceImpl() +{ + KSVG_EMPTY_FLAGS + + m_href = new SVGAnimatedStringImpl(); + m_href->ref(); +} + +SVGURIReferenceImpl::~SVGURIReferenceImpl() +{ + if(m_href) + m_href->deref(); +} + +SVGAnimatedStringImpl *SVGURIReferenceImpl::href() const +{ + return m_href; +} + +bool SVGURIReferenceImpl::parseURIReference(const TQString &urireference, TQString &uri, TQString &elementreference) +{ + int seperator = urireference.find("#"); + + if(seperator == -1) + return false; + + uri = urireference.left(seperator); + elementreference = urireference.mid(seperator + 1); + + return true; +} + +bool SVGURIReferenceImpl::isUrl(const TQString &url) +{ + TQString temp = url.stripWhiteSpace(); + return temp.startsWith("url(#") && temp.endsWith(")"); +} + +TQString SVGURIReferenceImpl::getTarget(const TQString &url) +{ + if(url.startsWith("url(")) // URI References, ie. fill:url(#target) + { + unsigned int start = url.find("#") + 1; + unsigned int end = url.findRev(")"); + + return url.mid(start, end - start); + } + else if(url.find("#") > -1) // format is #target + { + unsigned int start = url.find("#") + 1; + + return url.mid(start, url.length() - start); + } + else // Normal Reference, ie. style="color-profile:changeColor" + return url; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGURIReferenceImpl::s_hashTable 2 + href SVGURIReferenceImpl::Href DontDelete|ReadOnly +@end +*/ + +Value SVGURIReferenceImpl::getValueProperty(ExecState *exec, int token) const +{ + switch(token) + { + case Href: + return m_href->cache(exec); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGURIReferenceImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case Href: + { + if(m_href) + m_href->deref(); + + SVGAnimatedStringImpl *temp = new SVGAnimatedStringImpl(); + temp->ref(); + temp->setBaseVal(value.toString(exec).string()); + m_href = temp; + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGUseElementImpl.cc b/ksvg/impl/SVGUseElementImpl.cc deleted file mode 100644 index b7f36be5..00000000 --- a/ksvg/impl/SVGUseElementImpl.cc +++ /dev/null @@ -1,407 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "KSVGLoader.h" -#include "KSVGCanvas.h" - -#include "SVGRectImpl.h" -#include "SVGEventImpl.h" -#include "SVGHelperImpl.h" -#include "SVGMatrixImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGTransformImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGUseElementImpl.h" -#include "SVGSymbolElementImpl.h" -#include "SVGTransformListImpl.h" -#include "SVGAnimatedStringImpl.h" -#include "SVGAnimatedLengthImpl.h" -#include "SVGElementInstanceImpl.h" -#include "SVGAnimatedTransformListImpl.h" - -using namespace KSVG; - -#include "SVGUseElementImpl.lut.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGUseElementImpl::SVGUseElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() -{ - KSVG_EMPTY_FLAGS - - m_x = new SVGAnimatedLengthImpl(); - m_x->ref(); - - m_y = new SVGAnimatedLengthImpl(); - m_y->ref(); - - m_width = new SVGAnimatedLengthImpl(); - m_width->ref(); - - m_height = new SVGAnimatedLengthImpl(); - m_height->ref(); - - m_instanceRoot = 0; -} - -SVGUseElementImpl::~SVGUseElementImpl() -{ - if(m_x) - m_x->deref(); - if(m_y) - m_y->deref(); - if(m_width) - m_width->deref(); - if(m_height) - m_height->deref(); - if(m_instanceRoot) - m_instanceRoot->deref(); -} - -SVGAnimatedLengthImpl *SVGUseElementImpl::x() const -{ - return m_x; -} - -SVGAnimatedLengthImpl *SVGUseElementImpl::y() const -{ - return m_y; -} - -SVGAnimatedLengthImpl *SVGUseElementImpl::width() const -{ - return m_width; -} - -SVGAnimatedLengthImpl *SVGUseElementImpl::height() const -{ - return m_height; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGUseElementImpl::s_hashTable 11 - x SVGUseElementImpl::X DontDelete|ReadOnly - y SVGUseElementImpl::Y DontDelete|ReadOnly - width SVGUseElementImpl::Width DontDelete|ReadOnly - height SVGUseElementImpl::Height DontDelete|ReadOnly - href SVGUseElementImpl::Href DontDelete|ReadOnly - instanceRoot SVGUseElementImpl::InstanceRoot DontDelete|ReadOnly - animatedInstanceRoot SVGUseElementImpl::AnimatedInstanceRoot DontDelete|ReadOnly -@end -*/ - -Value SVGUseElementImpl::getValueProperty(ExecState *exec, int token) const -{ - KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case X: - if(!attributeMode) - return m_x->cache(exec); - else - return Number(m_x->baseVal()->value()); - case Y: - if(!attributeMode) - return m_y->cache(exec); - else - return Number(m_y->baseVal()->value()); - case Width: - if(!attributeMode) - return m_width->cache(exec); - else - return Number(m_width->baseVal()->value()); - case Height: - if(!attributeMode) - return m_height->cache(exec); - else - return Number(m_height->baseVal()->value()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGUseElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case X: - x()->baseVal()->setValue(value.toNumber(exec)); - break; - case Y: - y()->baseVal()->setValue(value.toNumber(exec)); - break; - case Width: - width()->baseVal()->setValue(value.toNumber(exec)); - break; - case Height: - height()->baseVal()->setValue(value.toNumber(exec)); - break; - case Href: - { - TQString url = value.toString(exec).qstring(); - href()->setBaseVal(SVGURIReferenceImpl::getTarget(url)); - break; - } - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -SVGRectImpl *SVGUseElementImpl::getBBox() -{ - if(m_instanceRoot) - { - SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); - if(KSVG_TOKEN_NOT_PARSED(Width) && KSVG_TOKEN_NOT_PARSED(Height) && shape) - return shape->getBBox(); - } - - SVGRectImpl *ret = new SVGRectImpl(); - ret->ref(); - ret->setX(m_x->baseVal()->value()); - ret->setY(m_y->baseVal()->value()); - ret->setWidth(m_width->baseVal()->value()); - ret->setHeight(m_height->baseVal()->value()); - return ret; -} - -SVGElementInstanceImpl *SVGUseElementImpl::instanceRoot() const -{ - return m_instanceRoot; -} - -SVGElementInstanceImpl *SVGUseElementImpl::animatedInstanceRoot() const -{ - return m_animatedInstanceRoot; -} - -void SVGUseElementImpl::createItem(KSVGCanvas *c) -{ - if(!m_instanceRoot) - { - // ownerSVGElement()->getElementById() is wrong here. - // It could reference elements from other documents when using getURL (Niko) - TQString filename, id; - DOM::DOMString url = getAttribute("href"); - if(!SVGURIReferenceImpl::parseURIReference(url.string(), filename, id)) - return; - - SVGElementImpl *orig; - if(!filename.isEmpty()) - { - KURL fragmentUrl(ownerDoc()->baseUrl(), url.string()); - - id = fragmentUrl.ref(); - fragmentUrl.setRef(TQString()); - - orig = KSVGLoader::getSVGFragment(fragmentUrl, ownerDoc(), id); - } - else - { - orig = ownerDoc()->getElementByIdRecursive(ownerSVGElement(), href()->baseVal()); - - if(orig == 0) - { - // The document will try to create this item again once the parsing has finished. - ownerDoc()->addForwardReferencingUseElement(this); - } - } - - if(orig == 0) - return; - - setReferencedElement(orig); - - // Create a parent, a - SVGElementImpl *parent = 0; - DOM::Element impl = static_cast(ownerDoc())->createElement("g"); - parent = SVGDocumentImpl::createElement("g", impl, ownerDoc()); - SVGElementImpl *clone = orig->cloneNode(true); - - // Apply the use-correction - TQString trans; - trans += " translate("; - trans += TQString::number(x()->baseVal()->value()); - trans += " "; - trans += TQString::number(y()->baseVal()->value()); - trans += ")"; - - // Apply the transform attribute and render the element - parent->setAttributeInternal("transform", trans); - parent->setAttribute("transform", trans); - - // Apply width/height if symbol - if(dynamic_cast(clone)) - { - DOM::Element impl = static_cast(ownerDoc())->createElement("svg"); - SVGElementImpl *symbolSvg = SVGDocumentImpl::createElement("svg", impl, ownerDoc()); - - SVGHelperImpl::copyAttributes(orig, symbolSvg); - - symbolSvg->setAttribute("width", getAttribute("width")); - symbolSvg->setAttributeInternal("width", getAttribute("width")); - symbolSvg->setAttribute("height", getAttribute("height")); - symbolSvg->setAttributeInternal("height", getAttribute("height")); - DOM::Node node = clone->firstChild(); - for(; !node.isNull(); node = clone->firstChild()) - symbolSvg->appendChild(node); - - clone = symbolSvg; - } - else if(dynamic_cast(clone)) - { - if(!getAttribute("width").isEmpty()) - { - clone->setAttribute("width", getAttribute("width")); - clone->setAttributeInternal("width", getAttribute("width")); - } - - if(!getAttribute("height").isEmpty()) - { - clone->setAttribute("height", getAttribute("height")); - clone->setAttributeInternal("height", getAttribute("height")); - } - } - - appendChild(*parent); - parent->appendChild(*clone); - - setupSubtree(parent, ownerSVGElement(), viewportElement()); - - m_instanceRoot->setCorrespondingElement(clone); - - dynamic_cast(parent)->updateCachedScreenCTM(screenCTM()); - - // Redirect local ecma event handlers to the correspondingElement - TQPtrListIterator it(eventListeners()); - SVGRegisteredEventListener *eventListener; - while((eventListener = it.current()) != 0) - { - ++it; - clone->setEventListener(eventListener->id, eventListener->listener); - } - } - - if(m_instanceRoot) - { - SVGElementImpl *element = m_instanceRoot->correspondingElement(); - element->createItem(c); - } -} - -void SVGUseElementImpl::removeItem(KSVGCanvas *c) -{ - if(m_instanceRoot) - { - SVGElementImpl *element = m_instanceRoot->correspondingElement(); - element->removeItem(c); - } -} - -void SVGUseElementImpl::setupSubtree(SVGElementImpl *element, SVGSVGElementImpl *ownerSVG, SVGElementImpl *viewport) -{ - element->setOwnerSVGElement(ownerSVG); - element->setViewportElement(viewport); - element->setAttributes(); - - SVGSVGElementImpl *thisSVG = dynamic_cast(element); - - if(thisSVG != 0) - { - ownerSVG = thisSVG; - viewport = element; - } - - DOM::Node child = element->firstChild(); - for(; !child.isNull(); child = child.nextSibling()) - { - SVGElementImpl *childElement = ownerDoc()->getElementFromHandle(child.handle()); - if(childElement != 0) - setupSubtree(childElement, ownerSVG, viewport); - } -} - -void SVGUseElementImpl::setReferencedElement(SVGElementImpl *referenced) -{ - if(!referenced) - return; - - if(!m_instanceRoot) - { - m_instanceRoot = new SVGElementInstanceImpl(); - m_instanceRoot->ref(); - } - - m_instanceRoot->setCorrespondingElement(referenced); -} - -void SVGUseElementImpl::update(CanvasItemUpdate reason, int param1, int param2) -{ - if(m_instanceRoot) - { - SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); - if(shape) - shape->update(reason, param1, param2); - } -} - -void SVGUseElementImpl::invalidate(KSVGCanvas *c, bool recalc) -{ - if(m_instanceRoot) - { - SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); - if(shape) - shape->invalidate(c, recalc); - } -} - -void SVGUseElementImpl::setReferenced(bool referenced) -{ - if(m_instanceRoot) - { - SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); - if(shape) - shape->setReferenced(referenced); - } -} - -void SVGUseElementImpl::draw() -{ - if(m_instanceRoot) - { - SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); - if(shape) - shape->draw(); - } -} diff --git a/ksvg/impl/SVGUseElementImpl.cpp b/ksvg/impl/SVGUseElementImpl.cpp new file mode 100644 index 00000000..b7f36be5 --- /dev/null +++ b/ksvg/impl/SVGUseElementImpl.cpp @@ -0,0 +1,407 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "KSVGLoader.h" +#include "KSVGCanvas.h" + +#include "SVGRectImpl.h" +#include "SVGEventImpl.h" +#include "SVGHelperImpl.h" +#include "SVGMatrixImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGTransformImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGUseElementImpl.h" +#include "SVGSymbolElementImpl.h" +#include "SVGTransformListImpl.h" +#include "SVGAnimatedStringImpl.h" +#include "SVGAnimatedLengthImpl.h" +#include "SVGElementInstanceImpl.h" +#include "SVGAnimatedTransformListImpl.h" + +using namespace KSVG; + +#include "SVGUseElementImpl.lut.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGUseElementImpl::SVGUseElementImpl(DOM::ElementImpl *impl) : SVGShapeImpl(impl), SVGURIReferenceImpl(), SVGTestsImpl(), SVGLangSpaceImpl(), SVGExternalResourcesRequiredImpl(), SVGStylableImpl(this), SVGTransformableImpl() +{ + KSVG_EMPTY_FLAGS + + m_x = new SVGAnimatedLengthImpl(); + m_x->ref(); + + m_y = new SVGAnimatedLengthImpl(); + m_y->ref(); + + m_width = new SVGAnimatedLengthImpl(); + m_width->ref(); + + m_height = new SVGAnimatedLengthImpl(); + m_height->ref(); + + m_instanceRoot = 0; +} + +SVGUseElementImpl::~SVGUseElementImpl() +{ + if(m_x) + m_x->deref(); + if(m_y) + m_y->deref(); + if(m_width) + m_width->deref(); + if(m_height) + m_height->deref(); + if(m_instanceRoot) + m_instanceRoot->deref(); +} + +SVGAnimatedLengthImpl *SVGUseElementImpl::x() const +{ + return m_x; +} + +SVGAnimatedLengthImpl *SVGUseElementImpl::y() const +{ + return m_y; +} + +SVGAnimatedLengthImpl *SVGUseElementImpl::width() const +{ + return m_width; +} + +SVGAnimatedLengthImpl *SVGUseElementImpl::height() const +{ + return m_height; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGUseElementImpl::s_hashTable 11 + x SVGUseElementImpl::X DontDelete|ReadOnly + y SVGUseElementImpl::Y DontDelete|ReadOnly + width SVGUseElementImpl::Width DontDelete|ReadOnly + height SVGUseElementImpl::Height DontDelete|ReadOnly + href SVGUseElementImpl::Href DontDelete|ReadOnly + instanceRoot SVGUseElementImpl::InstanceRoot DontDelete|ReadOnly + animatedInstanceRoot SVGUseElementImpl::AnimatedInstanceRoot DontDelete|ReadOnly +@end +*/ + +Value SVGUseElementImpl::getValueProperty(ExecState *exec, int token) const +{ + KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case X: + if(!attributeMode) + return m_x->cache(exec); + else + return Number(m_x->baseVal()->value()); + case Y: + if(!attributeMode) + return m_y->cache(exec); + else + return Number(m_y->baseVal()->value()); + case Width: + if(!attributeMode) + return m_width->cache(exec); + else + return Number(m_width->baseVal()->value()); + case Height: + if(!attributeMode) + return m_height->cache(exec); + else + return Number(m_height->baseVal()->value()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGUseElementImpl::putValueProperty(ExecState *exec, int token, const Value &value, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case X: + x()->baseVal()->setValue(value.toNumber(exec)); + break; + case Y: + y()->baseVal()->setValue(value.toNumber(exec)); + break; + case Width: + width()->baseVal()->setValue(value.toNumber(exec)); + break; + case Height: + height()->baseVal()->setValue(value.toNumber(exec)); + break; + case Href: + { + TQString url = value.toString(exec).qstring(); + href()->setBaseVal(SVGURIReferenceImpl::getTarget(url)); + break; + } + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +SVGRectImpl *SVGUseElementImpl::getBBox() +{ + if(m_instanceRoot) + { + SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); + if(KSVG_TOKEN_NOT_PARSED(Width) && KSVG_TOKEN_NOT_PARSED(Height) && shape) + return shape->getBBox(); + } + + SVGRectImpl *ret = new SVGRectImpl(); + ret->ref(); + ret->setX(m_x->baseVal()->value()); + ret->setY(m_y->baseVal()->value()); + ret->setWidth(m_width->baseVal()->value()); + ret->setHeight(m_height->baseVal()->value()); + return ret; +} + +SVGElementInstanceImpl *SVGUseElementImpl::instanceRoot() const +{ + return m_instanceRoot; +} + +SVGElementInstanceImpl *SVGUseElementImpl::animatedInstanceRoot() const +{ + return m_animatedInstanceRoot; +} + +void SVGUseElementImpl::createItem(KSVGCanvas *c) +{ + if(!m_instanceRoot) + { + // ownerSVGElement()->getElementById() is wrong here. + // It could reference elements from other documents when using getURL (Niko) + TQString filename, id; + DOM::DOMString url = getAttribute("href"); + if(!SVGURIReferenceImpl::parseURIReference(url.string(), filename, id)) + return; + + SVGElementImpl *orig; + if(!filename.isEmpty()) + { + KURL fragmentUrl(ownerDoc()->baseUrl(), url.string()); + + id = fragmentUrl.ref(); + fragmentUrl.setRef(TQString()); + + orig = KSVGLoader::getSVGFragment(fragmentUrl, ownerDoc(), id); + } + else + { + orig = ownerDoc()->getElementByIdRecursive(ownerSVGElement(), href()->baseVal()); + + if(orig == 0) + { + // The document will try to create this item again once the parsing has finished. + ownerDoc()->addForwardReferencingUseElement(this); + } + } + + if(orig == 0) + return; + + setReferencedElement(orig); + + // Create a parent, a + SVGElementImpl *parent = 0; + DOM::Element impl = static_cast(ownerDoc())->createElement("g"); + parent = SVGDocumentImpl::createElement("g", impl, ownerDoc()); + SVGElementImpl *clone = orig->cloneNode(true); + + // Apply the use-correction + TQString trans; + trans += " translate("; + trans += TQString::number(x()->baseVal()->value()); + trans += " "; + trans += TQString::number(y()->baseVal()->value()); + trans += ")"; + + // Apply the transform attribute and render the element + parent->setAttributeInternal("transform", trans); + parent->setAttribute("transform", trans); + + // Apply width/height if symbol + if(dynamic_cast(clone)) + { + DOM::Element impl = static_cast(ownerDoc())->createElement("svg"); + SVGElementImpl *symbolSvg = SVGDocumentImpl::createElement("svg", impl, ownerDoc()); + + SVGHelperImpl::copyAttributes(orig, symbolSvg); + + symbolSvg->setAttribute("width", getAttribute("width")); + symbolSvg->setAttributeInternal("width", getAttribute("width")); + symbolSvg->setAttribute("height", getAttribute("height")); + symbolSvg->setAttributeInternal("height", getAttribute("height")); + DOM::Node node = clone->firstChild(); + for(; !node.isNull(); node = clone->firstChild()) + symbolSvg->appendChild(node); + + clone = symbolSvg; + } + else if(dynamic_cast(clone)) + { + if(!getAttribute("width").isEmpty()) + { + clone->setAttribute("width", getAttribute("width")); + clone->setAttributeInternal("width", getAttribute("width")); + } + + if(!getAttribute("height").isEmpty()) + { + clone->setAttribute("height", getAttribute("height")); + clone->setAttributeInternal("height", getAttribute("height")); + } + } + + appendChild(*parent); + parent->appendChild(*clone); + + setupSubtree(parent, ownerSVGElement(), viewportElement()); + + m_instanceRoot->setCorrespondingElement(clone); + + dynamic_cast(parent)->updateCachedScreenCTM(screenCTM()); + + // Redirect local ecma event handlers to the correspondingElement + TQPtrListIterator it(eventListeners()); + SVGRegisteredEventListener *eventListener; + while((eventListener = it.current()) != 0) + { + ++it; + clone->setEventListener(eventListener->id, eventListener->listener); + } + } + + if(m_instanceRoot) + { + SVGElementImpl *element = m_instanceRoot->correspondingElement(); + element->createItem(c); + } +} + +void SVGUseElementImpl::removeItem(KSVGCanvas *c) +{ + if(m_instanceRoot) + { + SVGElementImpl *element = m_instanceRoot->correspondingElement(); + element->removeItem(c); + } +} + +void SVGUseElementImpl::setupSubtree(SVGElementImpl *element, SVGSVGElementImpl *ownerSVG, SVGElementImpl *viewport) +{ + element->setOwnerSVGElement(ownerSVG); + element->setViewportElement(viewport); + element->setAttributes(); + + SVGSVGElementImpl *thisSVG = dynamic_cast(element); + + if(thisSVG != 0) + { + ownerSVG = thisSVG; + viewport = element; + } + + DOM::Node child = element->firstChild(); + for(; !child.isNull(); child = child.nextSibling()) + { + SVGElementImpl *childElement = ownerDoc()->getElementFromHandle(child.handle()); + if(childElement != 0) + setupSubtree(childElement, ownerSVG, viewport); + } +} + +void SVGUseElementImpl::setReferencedElement(SVGElementImpl *referenced) +{ + if(!referenced) + return; + + if(!m_instanceRoot) + { + m_instanceRoot = new SVGElementInstanceImpl(); + m_instanceRoot->ref(); + } + + m_instanceRoot->setCorrespondingElement(referenced); +} + +void SVGUseElementImpl::update(CanvasItemUpdate reason, int param1, int param2) +{ + if(m_instanceRoot) + { + SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); + if(shape) + shape->update(reason, param1, param2); + } +} + +void SVGUseElementImpl::invalidate(KSVGCanvas *c, bool recalc) +{ + if(m_instanceRoot) + { + SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); + if(shape) + shape->invalidate(c, recalc); + } +} + +void SVGUseElementImpl::setReferenced(bool referenced) +{ + if(m_instanceRoot) + { + SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); + if(shape) + shape->setReferenced(referenced); + } +} + +void SVGUseElementImpl::draw() +{ + if(m_instanceRoot) + { + SVGShapeImpl *shape = dynamic_cast(m_instanceRoot->correspondingElement()); + if(shape) + shape->draw(); + } +} diff --git a/ksvg/impl/SVGVKernElementImpl.cc b/ksvg/impl/SVGVKernElementImpl.cc deleted file mode 100644 index 2f07baee..00000000 --- a/ksvg/impl/SVGVKernElementImpl.cc +++ /dev/null @@ -1,31 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGVKernElementImpl.h" - -using namespace KSVG; - -SVGVKernElementImpl::SVGVKernElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) -{ -} - -SVGVKernElementImpl::~SVGVKernElementImpl() -{ -} diff --git a/ksvg/impl/SVGVKernElementImpl.cpp b/ksvg/impl/SVGVKernElementImpl.cpp new file mode 100644 index 00000000..2f07baee --- /dev/null +++ b/ksvg/impl/SVGVKernElementImpl.cpp @@ -0,0 +1,31 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGVKernElementImpl.h" + +using namespace KSVG; + +SVGVKernElementImpl::SVGVKernElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl) +{ +} + +SVGVKernElementImpl::~SVGVKernElementImpl() +{ +} diff --git a/ksvg/impl/SVGViewElementImpl.cc b/ksvg/impl/SVGViewElementImpl.cc deleted file mode 100644 index 19d56dc5..00000000 --- a/ksvg/impl/SVGViewElementImpl.cc +++ /dev/null @@ -1,92 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGStringListImpl.h" -#include "SVGViewElementImpl.h" - -using namespace KSVG; - -#include "SVGViewElementImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_ecma.h" - -SVGViewElementImpl::SVGViewElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGExternalResourcesRequiredImpl(), SVGFitToViewBoxImpl(), SVGZoomAndPanImpl() -{ - KSVG_EMPTY_FLAGS - - m_viewTarget = new SVGStringListImpl(); - m_viewTarget->ref(); -} - -SVGViewElementImpl::~SVGViewElementImpl() -{ - if(m_viewTarget) - m_viewTarget->deref(); -} - -SVGStringListImpl *SVGViewElementImpl::viewTarget() const -{ - return m_viewTarget; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGViewElementImpl::s_hashTable 2 - viewTarget SVGViewElementImpl::ViewTarget DontDelete|ReadOnly -@end -*/ - -Value SVGViewElementImpl::getValueProperty(ExecState *, int token) const -{ - //KSVG_CHECK_ATTRIBUTE - - switch(token) - { - case ViewTarget: - // TODO - return Undefined(); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} - -void SVGViewElementImpl::putValueProperty(ExecState *, int token, const Value &, int attr) -{ - // This class has just ReadOnly properties, only with the Internal flag set - // it's allowed to modify those. - if(!(attr & KJS::Internal)) - return; - - switch(token) - { - case ViewTarget: - // TODO - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} diff --git a/ksvg/impl/SVGViewElementImpl.cpp b/ksvg/impl/SVGViewElementImpl.cpp new file mode 100644 index 00000000..19d56dc5 --- /dev/null +++ b/ksvg/impl/SVGViewElementImpl.cpp @@ -0,0 +1,92 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGStringListImpl.h" +#include "SVGViewElementImpl.h" + +using namespace KSVG; + +#include "SVGViewElementImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_ecma.h" + +SVGViewElementImpl::SVGViewElementImpl(DOM::ElementImpl *impl) : SVGElementImpl(impl), SVGExternalResourcesRequiredImpl(), SVGFitToViewBoxImpl(), SVGZoomAndPanImpl() +{ + KSVG_EMPTY_FLAGS + + m_viewTarget = new SVGStringListImpl(); + m_viewTarget->ref(); +} + +SVGViewElementImpl::~SVGViewElementImpl() +{ + if(m_viewTarget) + m_viewTarget->deref(); +} + +SVGStringListImpl *SVGViewElementImpl::viewTarget() const +{ + return m_viewTarget; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGViewElementImpl::s_hashTable 2 + viewTarget SVGViewElementImpl::ViewTarget DontDelete|ReadOnly +@end +*/ + +Value SVGViewElementImpl::getValueProperty(ExecState *, int token) const +{ + //KSVG_CHECK_ATTRIBUTE + + switch(token) + { + case ViewTarget: + // TODO + return Undefined(); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGViewElementImpl::putValueProperty(ExecState *, int token, const Value &, int attr) +{ + // This class has just ReadOnly properties, only with the Internal flag set + // it's allowed to modify those. + if(!(attr & KJS::Internal)) + return; + + switch(token) + { + case ViewTarget: + // TODO + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} diff --git a/ksvg/impl/SVGViewSpecImpl.cc b/ksvg/impl/SVGViewSpecImpl.cc deleted file mode 100644 index ff42db43..00000000 --- a/ksvg/impl/SVGViewSpecImpl.cc +++ /dev/null @@ -1,96 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include - -#include "SVGElementImpl.h" -#include "SVGViewSpecImpl.h" -#include "SVGTransformListImpl.h" - -using namespace KSVG; - -SVGViewSpecImpl::SVGViewSpecImpl() : SVGZoomAndPanImpl(), SVGFitToViewBoxImpl() -{ - m_transform = new SVGTransformListImpl(); - m_transform->ref(); - - m_viewTarget = new SVGElementImpl(0); - m_viewTarget->ref(); -} - -SVGViewSpecImpl::~SVGViewSpecImpl() -{ - if(m_transform) - m_transform->deref(); - if(m_viewTarget) - m_viewTarget->deref(); -} - -SVGTransformListImpl *SVGViewSpecImpl::transform() const -{ - return m_transform; -} - -SVGElementImpl *SVGViewSpecImpl::viewTarget() const -{ - return m_viewTarget; -} - -DOM::DOMString SVGViewSpecImpl::viewBoxString() const -{ - return m_viewBoxString; -} - -DOM::DOMString SVGViewSpecImpl::preserveAspectRatioString() const -{ - return m_preserveAspectRatioString; -} - -DOM::DOMString SVGViewSpecImpl::transformString() const -{ - return m_transformString; -} - -DOM::DOMString SVGViewSpecImpl::viewTargetString() const -{ - return m_viewTargetString; -} - -bool SVGViewSpecImpl::parseViewSpec(const TQString &s) -{ - if(!s.startsWith("svgView(")) - return false; - - // remove 'svgView(' and ')' - TQStringList subAttrs = TQStringList::split(';', s.mid(8)); - - for(TQStringList::ConstIterator it = subAttrs.begin() ; it != subAttrs.end(); ++it) - { - if((*it).startsWith("viewBox(")) - m_viewBoxString = (*it).mid(8); - else if((*it).startsWith("zoomAndPan(")) - parseZoomAndPan(DOM::DOMString((*it).mid(11))); - else if((*it).startsWith("preserveAspectRatio(")) - m_preserveAspectRatioString = (*it).mid(20); - } - return true; -} diff --git a/ksvg/impl/SVGViewSpecImpl.cpp b/ksvg/impl/SVGViewSpecImpl.cpp new file mode 100644 index 00000000..ff42db43 --- /dev/null +++ b/ksvg/impl/SVGViewSpecImpl.cpp @@ -0,0 +1,96 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include + +#include "SVGElementImpl.h" +#include "SVGViewSpecImpl.h" +#include "SVGTransformListImpl.h" + +using namespace KSVG; + +SVGViewSpecImpl::SVGViewSpecImpl() : SVGZoomAndPanImpl(), SVGFitToViewBoxImpl() +{ + m_transform = new SVGTransformListImpl(); + m_transform->ref(); + + m_viewTarget = new SVGElementImpl(0); + m_viewTarget->ref(); +} + +SVGViewSpecImpl::~SVGViewSpecImpl() +{ + if(m_transform) + m_transform->deref(); + if(m_viewTarget) + m_viewTarget->deref(); +} + +SVGTransformListImpl *SVGViewSpecImpl::transform() const +{ + return m_transform; +} + +SVGElementImpl *SVGViewSpecImpl::viewTarget() const +{ + return m_viewTarget; +} + +DOM::DOMString SVGViewSpecImpl::viewBoxString() const +{ + return m_viewBoxString; +} + +DOM::DOMString SVGViewSpecImpl::preserveAspectRatioString() const +{ + return m_preserveAspectRatioString; +} + +DOM::DOMString SVGViewSpecImpl::transformString() const +{ + return m_transformString; +} + +DOM::DOMString SVGViewSpecImpl::viewTargetString() const +{ + return m_viewTargetString; +} + +bool SVGViewSpecImpl::parseViewSpec(const TQString &s) +{ + if(!s.startsWith("svgView(")) + return false; + + // remove 'svgView(' and ')' + TQStringList subAttrs = TQStringList::split(';', s.mid(8)); + + for(TQStringList::ConstIterator it = subAttrs.begin() ; it != subAttrs.end(); ++it) + { + if((*it).startsWith("viewBox(")) + m_viewBoxString = (*it).mid(8); + else if((*it).startsWith("zoomAndPan(")) + parseZoomAndPan(DOM::DOMString((*it).mid(11))); + else if((*it).startsWith("preserveAspectRatio(")) + m_preserveAspectRatioString = (*it).mid(20); + } + return true; +} diff --git a/ksvg/impl/SVGWindowImpl.cc b/ksvg/impl/SVGWindowImpl.cc deleted file mode 100644 index 5edd4b4e..00000000 --- a/ksvg/impl/SVGWindowImpl.cc +++ /dev/null @@ -1,185 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "SVGWindowImpl.h" -#include "SVGDocumentImpl.h" -#include "SVGSVGElementImpl.h" -#include "SVGEvent.h" -#include "KSVGCanvas.h" -#include -#include - -#include - -#include -#include -#include -#include - -using namespace KSVG; - - -SVGWindowImpl::SVGWindowImpl() -{ - m_document = 0; -} - -SVGWindowImpl::SVGWindowImpl(SVGDocumentImpl *doc) -{ - m_document = doc; - if(m_document) - m_document->ref(); -} - -SVGWindowImpl::~SVGWindowImpl() -{ - if(m_document) - m_document->deref(); -} - -/*StyleSheet SVGWindowImpl::defaultStyleSheet() const -{ - return m_defaultStyleSheet; -}*/ - -SVGDocumentImpl *SVGWindowImpl::document() const -{ - return m_document; -} - -DOM::Event SVGWindowImpl::evt() const -{ - return KSVG::SVGEvent(m_document->ecmaEngine()->interpreter()->currentEvent()); -} - -long SVGWindowImpl::innerHeight() const -{ - return m_document ? int(m_document->canvas()->height()) : -1; -} - -long SVGWindowImpl::innerWidth() const -{ - return m_document ? int(m_document->canvas()->width()) : -1; -} - -void SVGWindowImpl::setSrc(const DOM::DOMString &/*src*/) -{ - // TODO : make KURL, load and parse doc -} - -DOM::DOMString SVGWindowImpl::src() const -{ - if(!m_document) - return DOM::DOMString(); - return m_document->baseUrl().prettyURL(); -} - -void SVGWindowImpl::clearInterval(long /*interval*/) -{ -} - -void SVGWindowImpl::clearTimeout(long /*timeout*/) -{ -} - -void SVGWindowImpl::getURL(const DOM::DOMString &/*uri*/, const DOM::EventListener &/*callback*/) -{ -} - -/*DocumentFragment SVGWindowImpl::parseXML(const DOM::DOMString &source, const Document &document) -{ -}*/ - -void SVGWindowImpl::postURL(const DOM::DOMString &/*uri*/, const DOM::DOMString &/*data*/, const DOM::EventListener &/*callback*/, const DOM::DOMString &/*mimeType*/, const DOM::DOMString &/*contentEncoding*/) -{ -} - -DOM::DOMString SVGWindowImpl::printNode(const DOM::Node &node, unsigned short level) -{ - TQString ret; - if(node.isNull()) return ret; - SVGElementImpl *elem = m_document->getElementFromHandle(node.handle()); - if(node.nodeType() == DOM::Node::DOCUMENT_NODE) - { - ret += "<\?xml version=\"1.0\" encoding=\"UTF-8\"\?>\n" + printNode(node.firstChild()).string() + "\n"; - } - else if(node.nodeType() == DOM::Node::TEXT_NODE) - { - printIndentation(ret, level); - ret += node.nodeValue().string(); - } - else if(elem) - { - printIndentation(ret, level); - ret += "<" + elem->tagName().string(); - // handle attrs - TQDictIterator it(elem->attributes()); - for(;it.current(); ++it) - ret += " " + it.currentKey() + "=\"" + it.current()->string() + '\"'; - if(elem->firstChild().isNull()) // no children - ret += " />\n"; - else // handle children - { - ret += ">\n"; - for(DOM::Node child = node.firstChild();!child.isNull();child = child.nextSibling()) - ret += printNode(child, level + 1).string(); - printIndentation(ret, level); - ret += "tagName().string() + ">\n"; - } - } - return ret; -} - -void SVGWindowImpl::printIndentation(TQString &ret, unsigned short level, unsigned short indent) -{ - for(int i = 0;i < indent * level;i++) - ret += " "; -} - -long SVGWindowImpl::setInterval(const DOM::DOMString &/*code*/, const long &/*delay*/) -{ - return 0; -} - -long SVGWindowImpl::setTimeout(const DOM::DOMString &/*code*/, const long &/*delay*/) -{ - return 0; -} - -void SVGWindowImpl::alert(const DOM::DOMString &message, const TQString &title) -{ - KMessageBox::error(0L, TQStyleSheet::convertFromPlainText(message.string()), title); -} - -bool SVGWindowImpl::confirm(const DOM::DOMString &message, const TQString &title) -{ - return KMessageBox::warningContinueCancel(0L, TQStyleSheet::convertFromPlainText(message.string()), title, KStdGuiItem::ok()) == KMessageBox::Continue; -} - -DOM::DOMString SVGWindowImpl::prompt(const DOM::DOMString &message, const DOM::DOMString &_default, const TQString &) -{ - bool ok; - TQString str; - str = KInputDialog::getText(i18n("Prompt"), TQStyleSheet::convertFromPlainText(message.string()), _default.string(), &ok); - if(ok) - return str; - else - return ""; -} diff --git a/ksvg/impl/SVGWindowImpl.cpp b/ksvg/impl/SVGWindowImpl.cpp new file mode 100644 index 00000000..5edd4b4e --- /dev/null +++ b/ksvg/impl/SVGWindowImpl.cpp @@ -0,0 +1,185 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "SVGWindowImpl.h" +#include "SVGDocumentImpl.h" +#include "SVGSVGElementImpl.h" +#include "SVGEvent.h" +#include "KSVGCanvas.h" +#include +#include + +#include + +#include +#include +#include +#include + +using namespace KSVG; + + +SVGWindowImpl::SVGWindowImpl() +{ + m_document = 0; +} + +SVGWindowImpl::SVGWindowImpl(SVGDocumentImpl *doc) +{ + m_document = doc; + if(m_document) + m_document->ref(); +} + +SVGWindowImpl::~SVGWindowImpl() +{ + if(m_document) + m_document->deref(); +} + +/*StyleSheet SVGWindowImpl::defaultStyleSheet() const +{ + return m_defaultStyleSheet; +}*/ + +SVGDocumentImpl *SVGWindowImpl::document() const +{ + return m_document; +} + +DOM::Event SVGWindowImpl::evt() const +{ + return KSVG::SVGEvent(m_document->ecmaEngine()->interpreter()->currentEvent()); +} + +long SVGWindowImpl::innerHeight() const +{ + return m_document ? int(m_document->canvas()->height()) : -1; +} + +long SVGWindowImpl::innerWidth() const +{ + return m_document ? int(m_document->canvas()->width()) : -1; +} + +void SVGWindowImpl::setSrc(const DOM::DOMString &/*src*/) +{ + // TODO : make KURL, load and parse doc +} + +DOM::DOMString SVGWindowImpl::src() const +{ + if(!m_document) + return DOM::DOMString(); + return m_document->baseUrl().prettyURL(); +} + +void SVGWindowImpl::clearInterval(long /*interval*/) +{ +} + +void SVGWindowImpl::clearTimeout(long /*timeout*/) +{ +} + +void SVGWindowImpl::getURL(const DOM::DOMString &/*uri*/, const DOM::EventListener &/*callback*/) +{ +} + +/*DocumentFragment SVGWindowImpl::parseXML(const DOM::DOMString &source, const Document &document) +{ +}*/ + +void SVGWindowImpl::postURL(const DOM::DOMString &/*uri*/, const DOM::DOMString &/*data*/, const DOM::EventListener &/*callback*/, const DOM::DOMString &/*mimeType*/, const DOM::DOMString &/*contentEncoding*/) +{ +} + +DOM::DOMString SVGWindowImpl::printNode(const DOM::Node &node, unsigned short level) +{ + TQString ret; + if(node.isNull()) return ret; + SVGElementImpl *elem = m_document->getElementFromHandle(node.handle()); + if(node.nodeType() == DOM::Node::DOCUMENT_NODE) + { + ret += "<\?xml version=\"1.0\" encoding=\"UTF-8\"\?>\n" + printNode(node.firstChild()).string() + "\n"; + } + else if(node.nodeType() == DOM::Node::TEXT_NODE) + { + printIndentation(ret, level); + ret += node.nodeValue().string(); + } + else if(elem) + { + printIndentation(ret, level); + ret += "<" + elem->tagName().string(); + // handle attrs + TQDictIterator it(elem->attributes()); + for(;it.current(); ++it) + ret += " " + it.currentKey() + "=\"" + it.current()->string() + '\"'; + if(elem->firstChild().isNull()) // no children + ret += " />\n"; + else // handle children + { + ret += ">\n"; + for(DOM::Node child = node.firstChild();!child.isNull();child = child.nextSibling()) + ret += printNode(child, level + 1).string(); + printIndentation(ret, level); + ret += "tagName().string() + ">\n"; + } + } + return ret; +} + +void SVGWindowImpl::printIndentation(TQString &ret, unsigned short level, unsigned short indent) +{ + for(int i = 0;i < indent * level;i++) + ret += " "; +} + +long SVGWindowImpl::setInterval(const DOM::DOMString &/*code*/, const long &/*delay*/) +{ + return 0; +} + +long SVGWindowImpl::setTimeout(const DOM::DOMString &/*code*/, const long &/*delay*/) +{ + return 0; +} + +void SVGWindowImpl::alert(const DOM::DOMString &message, const TQString &title) +{ + KMessageBox::error(0L, TQStyleSheet::convertFromPlainText(message.string()), title); +} + +bool SVGWindowImpl::confirm(const DOM::DOMString &message, const TQString &title) +{ + return KMessageBox::warningContinueCancel(0L, TQStyleSheet::convertFromPlainText(message.string()), title, KStdGuiItem::ok()) == KMessageBox::Continue; +} + +DOM::DOMString SVGWindowImpl::prompt(const DOM::DOMString &message, const DOM::DOMString &_default, const TQString &) +{ + bool ok; + TQString str; + str = KInputDialog::getText(i18n("Prompt"), TQStyleSheet::convertFromPlainText(message.string()), _default.string(), &ok); + if(ok) + return str; + else + return ""; +} diff --git a/ksvg/impl/SVGZoomAndPanImpl.cc b/ksvg/impl/SVGZoomAndPanImpl.cc deleted file mode 100644 index c632a4dc..00000000 --- a/ksvg/impl/SVGZoomAndPanImpl.cc +++ /dev/null @@ -1,110 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include - -#include "SVGZoomAndPan.h" -#include "SVGZoomAndPanImpl.h" - -using namespace KSVG; - -#include "SVGZoomAndPanImpl.lut.h" -#include "ksvg_scriptinterpreter.h" -#include "ksvg_bridge.h" -#include "ksvg_cacheimpl.h" - -SVGZoomAndPanImpl::SVGZoomAndPanImpl() -{ - KSVG_EMPTY_FLAGS - - m_zoomAndPan = SVG_ZOOMANDPAN_MAGNIFY; -} - -SVGZoomAndPanImpl::~SVGZoomAndPanImpl() -{ -} - -void SVGZoomAndPanImpl::setZoomAndPan(unsigned short zoomAndPan) -{ - m_zoomAndPan = zoomAndPan; -} - -unsigned short SVGZoomAndPanImpl::zoomAndPan() const -{ - return m_zoomAndPan; -} - -void SVGZoomAndPanImpl::parseZoomAndPan(const DOM::DOMString &attr) -{ - if(attr == "disable") - m_zoomAndPan = SVG_ZOOMANDPAN_DISABLE; -} - -// Ecma stuff - -/* -@namespace KSVG -@begin SVGZoomAndPanImpl::s_hashTable 2 - zoomAndPan SVGZoomAndPanImpl::ZoomAndPan DontDelete -@end -*/ - -Value SVGZoomAndPanImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case ZoomAndPan: - return Number(zoomAndPan()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return KJS::Undefined(); - } -} - -void SVGZoomAndPanImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) -{ - switch(token) - { - case ZoomAndPan: - parseZoomAndPan(value.toString(exec).string()); - break; - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - } -} - -/* -@namespace KSVG -@begin SVGZoomAndPanImplConstructor::s_hashTable 5 - SVG_ZOOMANDPAN_UNKNOWN KSVG::SVG_ZOOMANDPAN_UNKNOWN DontDelete|ReadOnly - SVG_ZOOMANDPAN_DISABLE KSVG::SVG_ZOOMANDPAN_DISABLE DontDelete|ReadOnly - SVG_ZOOMANDPAN_MAGNIFY KSVG::SVG_ZOOMANDPAN_MAGNIFY DontDelete|ReadOnly -@end -*/ - -Value SVGZoomAndPanImplConstructor::getValueProperty(ExecState *, int token) const -{ - return Number(token); -} - -Value KSVG::getSVGZoomAndPanImplConstructor(ExecState *exec) -{ - return cacheGlobalBridge(exec, "[[svgzoomandpan.constructor]]"); -} diff --git a/ksvg/impl/SVGZoomAndPanImpl.cpp b/ksvg/impl/SVGZoomAndPanImpl.cpp new file mode 100644 index 00000000..c632a4dc --- /dev/null +++ b/ksvg/impl/SVGZoomAndPanImpl.cpp @@ -0,0 +1,110 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include + +#include "SVGZoomAndPan.h" +#include "SVGZoomAndPanImpl.h" + +using namespace KSVG; + +#include "SVGZoomAndPanImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" +#include "ksvg_cacheimpl.h" + +SVGZoomAndPanImpl::SVGZoomAndPanImpl() +{ + KSVG_EMPTY_FLAGS + + m_zoomAndPan = SVG_ZOOMANDPAN_MAGNIFY; +} + +SVGZoomAndPanImpl::~SVGZoomAndPanImpl() +{ +} + +void SVGZoomAndPanImpl::setZoomAndPan(unsigned short zoomAndPan) +{ + m_zoomAndPan = zoomAndPan; +} + +unsigned short SVGZoomAndPanImpl::zoomAndPan() const +{ + return m_zoomAndPan; +} + +void SVGZoomAndPanImpl::parseZoomAndPan(const DOM::DOMString &attr) +{ + if(attr == "disable") + m_zoomAndPan = SVG_ZOOMANDPAN_DISABLE; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGZoomAndPanImpl::s_hashTable 2 + zoomAndPan SVGZoomAndPanImpl::ZoomAndPan DontDelete +@end +*/ + +Value SVGZoomAndPanImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case ZoomAndPan: + return Number(zoomAndPan()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return KJS::Undefined(); + } +} + +void SVGZoomAndPanImpl::putValueProperty(KJS::ExecState *exec, int token, const KJS::Value &value, int) +{ + switch(token) + { + case ZoomAndPan: + parseZoomAndPan(value.toString(exec).string()); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + +/* +@namespace KSVG +@begin SVGZoomAndPanImplConstructor::s_hashTable 5 + SVG_ZOOMANDPAN_UNKNOWN KSVG::SVG_ZOOMANDPAN_UNKNOWN DontDelete|ReadOnly + SVG_ZOOMANDPAN_DISABLE KSVG::SVG_ZOOMANDPAN_DISABLE DontDelete|ReadOnly + SVG_ZOOMANDPAN_MAGNIFY KSVG::SVG_ZOOMANDPAN_MAGNIFY DontDelete|ReadOnly +@end +*/ + +Value SVGZoomAndPanImplConstructor::getValueProperty(ExecState *, int token) const +{ + return Number(token); +} + +Value KSVG::getSVGZoomAndPanImplConstructor(ExecState *exec) +{ + return cacheGlobalBridge(exec, "[[svgzoomandpan.constructor]]"); +} diff --git a/ksvg/impl/SVGZoomEventImpl.cc b/ksvg/impl/SVGZoomEventImpl.cc deleted file mode 100644 index 0164779c..00000000 --- a/ksvg/impl/SVGZoomEventImpl.cc +++ /dev/null @@ -1,109 +0,0 @@ -/* - Copyright (C) 2001-2003 KSVG Team - This file is part of the KDE project - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include -#include "SVGRectImpl.h" -#include "SVGPointImpl.h" -#include "SVGZoomEventImpl.h" - -using namespace KSVG; - -#include "SVGZoomEventImpl.lut.h" -#include "SVGSVGElementImpl.h" - -using namespace KJS; - -SVGZoomEventImpl::SVGZoomEventImpl(SVGEvent::EventId _id, - bool canBubbleArg, - bool cancelableArg, - DOM::AbstractView &viewArg, - long detailArg, - float previousScale, SVGPointImpl *previousTranslate, - float newScale, SVGPointImpl *newTranslate) -: SVGUIEventImpl(_id, canBubbleArg, cancelableArg, viewArg, detailArg), m_previousScale( previousScale ), m_newScale( newScale ) -{ - m_zoomRectScreen = SVGSVGElementImpl::createSVGRect(); - m_previousTranslate = previousTranslate; - if(m_previousTranslate) - m_previousTranslate->ref(); - m_newTranslate = newTranslate; - if(m_newTranslate) - m_newTranslate->ref(); -} - -SVGZoomEventImpl::~SVGZoomEventImpl() -{ - if(m_zoomRectScreen) - m_zoomRectScreen->deref(); - if(m_previousTranslate) - m_previousTranslate->deref(); - if(m_newTranslate) - m_newTranslate->deref(); -} - -SVGRectImpl *SVGZoomEventImpl::zoomRectScreen() const -{ - return m_zoomRectScreen; -} - -float SVGZoomEventImpl::previousScale() const -{ - return m_previousScale; -} - -SVGPointImpl *SVGZoomEventImpl::previousTranslate() const -{ - return m_previousTranslate; -} - -float SVGZoomEventImpl::newScale() const -{ - return m_newScale; -} - -SVGPointImpl *SVGZoomEventImpl::newTranslate() const -{ - return m_newTranslate; -} - -/* -@namespace KSVG -@begin SVGZoomEventImpl::s_hashTable 7 - zoomRectScreen SVGZoomEventImpl::ZoomRectScreen DontDelete|ReadOnly - previousScale SVGZoomEventImpl::PreviousScale DontDelete|ReadOnly - previousTranslate SVGZoomEventImpl::PreviousTranslate DontDelete|ReadOnly - newScale SVGZoomEventImpl::NewScale DontDelete|ReadOnly - newTranslate SVGZoomEventImpl::NewTranslate DontDelete|ReadOnly -@end -*/ - -Value SVGZoomEventImpl::getValueProperty(ExecState *, int token) const -{ - switch(token) - { - case PreviousScale: - return Number(previousScale()); - case NewScale: - return Number(newScale()); - default: - kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; - return Undefined(); - } -} diff --git a/ksvg/impl/SVGZoomEventImpl.cpp b/ksvg/impl/SVGZoomEventImpl.cpp new file mode 100644 index 00000000..0164779c --- /dev/null +++ b/ksvg/impl/SVGZoomEventImpl.cpp @@ -0,0 +1,109 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include +#include "SVGRectImpl.h" +#include "SVGPointImpl.h" +#include "SVGZoomEventImpl.h" + +using namespace KSVG; + +#include "SVGZoomEventImpl.lut.h" +#include "SVGSVGElementImpl.h" + +using namespace KJS; + +SVGZoomEventImpl::SVGZoomEventImpl(SVGEvent::EventId _id, + bool canBubbleArg, + bool cancelableArg, + DOM::AbstractView &viewArg, + long detailArg, + float previousScale, SVGPointImpl *previousTranslate, + float newScale, SVGPointImpl *newTranslate) +: SVGUIEventImpl(_id, canBubbleArg, cancelableArg, viewArg, detailArg), m_previousScale( previousScale ), m_newScale( newScale ) +{ + m_zoomRectScreen = SVGSVGElementImpl::createSVGRect(); + m_previousTranslate = previousTranslate; + if(m_previousTranslate) + m_previousTranslate->ref(); + m_newTranslate = newTranslate; + if(m_newTranslate) + m_newTranslate->ref(); +} + +SVGZoomEventImpl::~SVGZoomEventImpl() +{ + if(m_zoomRectScreen) + m_zoomRectScreen->deref(); + if(m_previousTranslate) + m_previousTranslate->deref(); + if(m_newTranslate) + m_newTranslate->deref(); +} + +SVGRectImpl *SVGZoomEventImpl::zoomRectScreen() const +{ + return m_zoomRectScreen; +} + +float SVGZoomEventImpl::previousScale() const +{ + return m_previousScale; +} + +SVGPointImpl *SVGZoomEventImpl::previousTranslate() const +{ + return m_previousTranslate; +} + +float SVGZoomEventImpl::newScale() const +{ + return m_newScale; +} + +SVGPointImpl *SVGZoomEventImpl::newTranslate() const +{ + return m_newTranslate; +} + +/* +@namespace KSVG +@begin SVGZoomEventImpl::s_hashTable 7 + zoomRectScreen SVGZoomEventImpl::ZoomRectScreen DontDelete|ReadOnly + previousScale SVGZoomEventImpl::PreviousScale DontDelete|ReadOnly + previousTranslate SVGZoomEventImpl::PreviousTranslate DontDelete|ReadOnly + newScale SVGZoomEventImpl::NewScale DontDelete|ReadOnly + newTranslate SVGZoomEventImpl::NewTranslate DontDelete|ReadOnly +@end +*/ + +Value SVGZoomEventImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case PreviousScale: + return Number(previousScale()); + case NewScale: + return Number(newScale()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} diff --git a/ksvg/impl/libs/libtext2path/src/Cache.h b/ksvg/impl/libs/libtext2path/src/Cache.h index 39536179..6f6ca705 100644 --- a/ksvg/impl/libs/libtext2path/src/Cache.h +++ b/ksvg/impl/libs/libtext2path/src/Cache.h @@ -26,7 +26,7 @@ #include #include -#include "myboost/shared_ptr.hpp" +#include "myboost/shared_ptr.h" namespace T2P { diff --git a/ksvg/impl/libs/libtext2path/src/Converter.cpp b/ksvg/impl/libs/libtext2path/src/Converter.cpp index f8e3d20e..88af02ae 100644 --- a/ksvg/impl/libs/libtext2path/src/Converter.cpp +++ b/ksvg/impl/libs/libtext2path/src/Converter.cpp @@ -22,7 +22,7 @@ #include -#include "myboost/shared_ptr.hpp" +#include "myboost/shared_ptr.h" #include #include diff --git a/ksvg/impl/libs/libtext2path/src/myboost/assert.h b/ksvg/impl/libs/libtext2path/src/myboost/assert.h new file mode 100644 index 00000000..ebedcd32 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/assert.h @@ -0,0 +1,24 @@ +// +// boost/assert.h - BOOST_ASSERT(expr) +// +// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd. +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// +// Note: There are no include guards. This is intentional. +// +// See http://www.boost.org/libs/utility/assert.html for documentation. +// + +#ifndef ASSERT_H +#define ASSERT_H + +#undef BOOST_ASSERT + +# include +# define BOOST_ASSERT(expr) assert(expr) + +#endif diff --git a/ksvg/impl/libs/libtext2path/src/myboost/assert.hpp b/ksvg/impl/libs/libtext2path/src/myboost/assert.hpp deleted file mode 100644 index 3f3c61c2..00000000 --- a/ksvg/impl/libs/libtext2path/src/myboost/assert.hpp +++ /dev/null @@ -1,24 +0,0 @@ -// -// boost/assert.hpp - BOOST_ASSERT(expr) -// -// Copyright (c) 2001, 2002 Peter Dimov and Multi Media Ltd. -// -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. -// This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. -// -// Note: There are no include guards. This is intentional. -// -// See http://www.boost.org/libs/utility/assert.html for documentation. -// - -#ifndef ASSERT_HPP -#define ASSERT_HPP - -#undef BOOST_ASSERT - -# include -# define BOOST_ASSERT(expr) assert(expr) - -#endif diff --git a/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.h b/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.h new file mode 100644 index 00000000..ba5b534c --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.h @@ -0,0 +1,61 @@ +#ifndef BOOST_CHECKED_DELETE_H_INCLUDED +#define BOOST_CHECKED_DELETE_H_INCLUDED + +// +// boost/checked_delete.h +// +// Copyright (c) 1999, 2000, 2001, 2002 boost.org +// Copyright (c) 2002, 2003 Peter Dimov +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// +// See http://www.boost.org/libs/utility/checked_delete.html for documentation. +// + +namespace myboost +{ + +// verify that types are complete for increased safety + +template inline void checked_delete(T * x) +{ + // Intel 7 accepts sizeof(incomplete) as 0 in system headers + typedef char type_must_be_complete[ sizeof(T)? 1: -1 ]; + delete x; +} + +template inline void checked_array_delete(T * x) +{ + typedef char type_must_be_complete[ sizeof(T)? 1: -1 ]; + delete [] x; +} + +template struct checked_deleter +{ + typedef void result_type; + typedef T * argument_type; + + void operator()(T * x) const + { + // boost:: disables ADL + myboost::checked_delete(x); + } +}; + +template struct checked_array_deleter +{ + typedef void result_type; + typedef T * argument_type; + + void operator()(T * x) const + { + myboost::checked_array_delete(x); + } +}; + +} // namespace myboost + +#endif // #ifndef BOOST_CHECKED_DELETE_H_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp b/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp deleted file mode 100644 index 73afd5f5..00000000 --- a/ksvg/impl/libs/libtext2path/src/myboost/checked_delete.hpp +++ /dev/null @@ -1,61 +0,0 @@ -#ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED -#define BOOST_CHECKED_DELETE_HPP_INCLUDED - -// -// boost/checked_delete.hpp -// -// Copyright (c) 1999, 2000, 2001, 2002 boost.org -// Copyright (c) 2002, 2003 Peter Dimov -// -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. -// This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. -// -// See http://www.boost.org/libs/utility/checked_delete.html for documentation. -// - -namespace myboost -{ - -// verify that types are complete for increased safety - -template inline void checked_delete(T * x) -{ - // Intel 7 accepts sizeof(incomplete) as 0 in system headers - typedef char type_must_be_complete[ sizeof(T)? 1: -1 ]; - delete x; -} - -template inline void checked_array_delete(T * x) -{ - typedef char type_must_be_complete[ sizeof(T)? 1: -1 ]; - delete [] x; -} - -template struct checked_deleter -{ - typedef void result_type; - typedef T * argument_type; - - void operator()(T * x) const - { - // boost:: disables ADL - myboost::checked_delete(x); - } -}; - -template struct checked_array_deleter -{ - typedef void result_type; - typedef T * argument_type; - - void operator()(T * x) const - { - myboost::checked_array_delete(x); - } -}; - -} // namespace myboost - -#endif // #ifndef BOOST_CHECKED_DELETE_HPP_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.h b/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.h new file mode 100644 index 00000000..2c09ca8b --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.h @@ -0,0 +1,74 @@ +#ifndef BOOST_DETAIL_LWM_PTHREADS_H_INCLUDED +#define BOOST_DETAIL_LWM_PTHREADS_H_INCLUDED + +// +// boost/detail/lwm_pthreads.h +// +// Copyright (c) 2002 Peter Dimov and Multi Media Ltd. +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// + +#include + +namespace myboost +{ + +namespace detail +{ + +class lightweight_mutex +{ +private: + + pthread_mutex_t m_; + + lightweight_mutex(lightweight_mutex const &); + lightweight_mutex & operator=(lightweight_mutex const &); + +public: + + lightweight_mutex() + { + pthread_mutex_init(&m_, 0); + } + + ~lightweight_mutex() + { + pthread_mutex_destroy(&m_); + } + + class scoped_lock; + friend class scoped_lock; + + class scoped_lock + { + private: + + pthread_mutex_t & m_; + + scoped_lock(scoped_lock const &); + scoped_lock & operator=(scoped_lock const &); + + public: + + scoped_lock(lightweight_mutex & m): m_(m.m_) + { + pthread_mutex_lock(&m_); + } + + ~scoped_lock() + { + pthread_mutex_unlock(&m_); + } + }; +}; + +} // namespace detail + +} // namespace myboost + +#endif // #ifndef BOOST_DETAIL_LWM_PTHREADS_H_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.hpp b/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.hpp deleted file mode 100644 index 10db127c..00000000 --- a/ksvg/impl/libs/libtext2path/src/myboost/lightweight_mutex.hpp +++ /dev/null @@ -1,74 +0,0 @@ -#ifndef BOOST_DETAIL_LWM_PTHREADS_HPP_INCLUDED -#define BOOST_DETAIL_LWM_PTHREADS_HPP_INCLUDED - -// -// boost/detail/lwm_pthreads.hpp -// -// Copyright (c) 2002 Peter Dimov and Multi Media Ltd. -// -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. -// This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. -// - -#include - -namespace myboost -{ - -namespace detail -{ - -class lightweight_mutex -{ -private: - - pthread_mutex_t m_; - - lightweight_mutex(lightweight_mutex const &); - lightweight_mutex & operator=(lightweight_mutex const &); - -public: - - lightweight_mutex() - { - pthread_mutex_init(&m_, 0); - } - - ~lightweight_mutex() - { - pthread_mutex_destroy(&m_); - } - - class scoped_lock; - friend class scoped_lock; - - class scoped_lock - { - private: - - pthread_mutex_t & m_; - - scoped_lock(scoped_lock const &); - scoped_lock & operator=(scoped_lock const &); - - public: - - scoped_lock(lightweight_mutex & m): m_(m.m_) - { - pthread_mutex_lock(&m_); - } - - ~scoped_lock() - { - pthread_mutex_unlock(&m_); - } - }; -}; - -} // namespace detail - -} // namespace myboost - -#endif // #ifndef BOOST_DETAIL_LWM_PTHREADS_HPP_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/shared_count.h b/ksvg/impl/libs/libtext2path/src/myboost/shared_count.h new file mode 100644 index 00000000..b240ff8f --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/shared_count.h @@ -0,0 +1,367 @@ +#ifndef BOOST_DETAIL_SHARED_COUNT_H_INCLUDED +#define BOOST_DETAIL_SHARED_COUNT_H_INCLUDED + +// +// detail/shared_count.h +// +// Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd. +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// + +#include "myboost/checked_delete.h" +#include "myboost/throw_exception.h" +#include "myboost/lightweight_mutex.h" + +#include // std::auto_ptr, std::allocator +#include // std::less +#include // std::exception +#include // std::bad_alloc +#include // std::type_info in get_deleter +#include // std::size_t + +namespace myboost +{ + +class bad_weak_ptr: public std::exception +{ +public: + + virtual char const * what() const throw() + { + return "myboost::bad_weak_ptr"; + } +}; + +namespace detail +{ + +class sp_counted_base +{ +private: + + typedef detail::lightweight_mutex mutex_type; + +public: + + sp_counted_base(): use_count_(1), weak_count_(1) + { + } + + virtual ~sp_counted_base() // nothrow + { + } + + // dispose() is called when use_count_ drops to zero, to release + // the resources managed by *this. + + virtual void dispose() = 0; // nothrow + + // destruct() is called when weak_count_ drops to zero. + + virtual void destruct() // nothrow + { + delete this; + } + + virtual void * get_deleter(std::type_info const & ti) = 0; + + void add_ref_copy() + { + mutex_type::scoped_lock lock(mtx_); + ++use_count_; + } + + void add_ref_lock() + { + mutex_type::scoped_lock lock(mtx_); + if(use_count_ == 0) myboost::throw_exception(myboost::bad_weak_ptr()); + ++use_count_; + } + + void release() // nothrow + { + { + mutex_type::scoped_lock lock(mtx_); + long new_use_count = --use_count_; + + if(new_use_count != 0) return; + } + + dispose(); + weak_release(); + } + + void weak_add_ref() // nothrow + { + mutex_type::scoped_lock lock(mtx_); + ++weak_count_; + } + + void weak_release() // nothrow + { + long new_weak_count; + + { + mutex_type::scoped_lock lock(mtx_); + new_weak_count = --weak_count_; + } + + if(new_weak_count == 0) + { + destruct(); + } + } + + long use_count() const // nothrow + { + mutex_type::scoped_lock lock(mtx_); + return use_count_; + } + +private: + + sp_counted_base(sp_counted_base const &); + sp_counted_base & operator= (sp_counted_base const &); + + long use_count_; // #shared + long weak_count_; // #weak + (#shared != 0) + + mutable mutex_type mtx_; +}; + +template class sp_counted_base_impl: public sp_counted_base +{ +private: + + P ptr; // copy constructor must not throw + D del; // copy constructor must not throw + + sp_counted_base_impl(sp_counted_base_impl const &); + sp_counted_base_impl & operator= (sp_counted_base_impl const &); + + typedef sp_counted_base_impl this_type; + +public: + + // pre: initial_use_count <= initial_weak_count, d(p) must not throw + + sp_counted_base_impl(P p, D d): ptr(p), del(d) + { + } + + virtual void dispose() // nothrow + { + del(ptr); + } + + virtual void * get_deleter(std::type_info const & ti) + { + return ti == typeid(D)? &del: 0; + } + + void * operator new(std::size_t) + { + return std::allocator().allocate(1, static_cast(0)); + } + + void operator delete(void * p) + { + std::allocator().deallocate(static_cast(p), 1); + } +}; + +class weak_count; + +class shared_count +{ +private: + + sp_counted_base * pi_; + + friend class weak_count; + +public: + + shared_count(): pi_(0) // nothrow + { + } + + template shared_count(P p, D d): pi_(0) + { + + try + { + pi_ = new sp_counted_base_impl(p, d); + } + catch(...) + { + d(p); // delete p + throw; + } + + + pi_ = new sp_counted_base_impl(p, d); + + if(pi_ == 0) + { + d(p); // delete p + myboost::throw_exception(std::bad_alloc()); + } + } + + // auto_ptr is special cased to provide the strong guarantee + + template + explicit shared_count(std::auto_ptr & r): pi_(new sp_counted_base_impl< Y *, checked_deleter >(r.get(), checked_deleter())) + { + r.release(); + } + + ~shared_count() // nothrow + { + if(pi_ != 0) pi_->release(); + } + + shared_count(shared_count const & r): pi_(r.pi_) // nothrow + { + if(pi_ != 0) pi_->add_ref_copy(); + } + + explicit shared_count(weak_count const & r); // throws bad_weak_ptr when r.use_count() == 0 + + shared_count & operator= (shared_count const & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + if(tmp != 0) tmp->add_ref_copy(); + if(pi_ != 0) pi_->release(); + pi_ = tmp; + + return *this; + } + + void swap(shared_count & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + r.pi_ = pi_; + pi_ = tmp; + } + + long use_count() const // nothrow + { + return pi_ != 0? pi_->use_count(): 0; + } + + bool unique() const // nothrow + { + return use_count() == 1; + } + + friend inline bool operator==(shared_count const & a, shared_count const & b) + { + return a.pi_ == b.pi_; + } + + friend inline bool operator<(shared_count const & a, shared_count const & b) + { + return std::less()(a.pi_, b.pi_); + } + + void * get_deleter(std::type_info const & ti) const + { + return pi_? pi_->get_deleter(ti): 0; + } +}; + +class weak_count +{ +private: + + sp_counted_base * pi_; + + friend class shared_count; + +public: + + weak_count(): pi_(0) // nothrow + { + } + + weak_count(shared_count const & r): pi_(r.pi_) // nothrow + { + if(pi_ != 0) pi_->weak_add_ref(); + } + + weak_count(weak_count const & r): pi_(r.pi_) // nothrow + { + if(pi_ != 0) pi_->weak_add_ref(); + } + + ~weak_count() // nothrow + { + if(pi_ != 0) pi_->weak_release(); + } + + weak_count & operator= (shared_count const & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + if(tmp != 0) tmp->weak_add_ref(); + if(pi_ != 0) pi_->weak_release(); + pi_ = tmp; + + return *this; + } + + weak_count & operator= (weak_count const & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + if(tmp != 0) tmp->weak_add_ref(); + if(pi_ != 0) pi_->weak_release(); + pi_ = tmp; + + return *this; + } + + void swap(weak_count & r) // nothrow + { + sp_counted_base * tmp = r.pi_; + r.pi_ = pi_; + pi_ = tmp; + } + + long use_count() const // nothrow + { + return pi_ != 0? pi_->use_count(): 0; + } + + friend inline bool operator==(weak_count const & a, weak_count const & b) + { + return a.pi_ == b.pi_; + } + + friend inline bool operator<(weak_count const & a, weak_count const & b) + { + return std::less()(a.pi_, b.pi_); + } +}; + +inline shared_count::shared_count(weak_count const & r): pi_(r.pi_) +{ + if(pi_ != 0) + { + pi_->add_ref_lock(); + } + else + { + myboost::throw_exception(myboost::bad_weak_ptr()); + } +} + +} // namespace detail + +} // namespace myboost + +#endif // #ifndef BOOST_DETAIL_SHARED_COUNT_H_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/shared_count.hpp b/ksvg/impl/libs/libtext2path/src/myboost/shared_count.hpp deleted file mode 100644 index e8ec19a8..00000000 --- a/ksvg/impl/libs/libtext2path/src/myboost/shared_count.hpp +++ /dev/null @@ -1,367 +0,0 @@ -#ifndef BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED -#define BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED - -// -// detail/shared_count.hpp -// -// Copyright (c) 2001, 2002, 2003 Peter Dimov and Multi Media Ltd. -// -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. -// This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. -// - -#include "myboost/checked_delete.hpp" -#include "myboost/throw_exception.hpp" -#include "myboost/lightweight_mutex.hpp" - -#include // std::auto_ptr, std::allocator -#include // std::less -#include // std::exception -#include // std::bad_alloc -#include // std::type_info in get_deleter -#include // std::size_t - -namespace myboost -{ - -class bad_weak_ptr: public std::exception -{ -public: - - virtual char const * what() const throw() - { - return "myboost::bad_weak_ptr"; - } -}; - -namespace detail -{ - -class sp_counted_base -{ -private: - - typedef detail::lightweight_mutex mutex_type; - -public: - - sp_counted_base(): use_count_(1), weak_count_(1) - { - } - - virtual ~sp_counted_base() // nothrow - { - } - - // dispose() is called when use_count_ drops to zero, to release - // the resources managed by *this. - - virtual void dispose() = 0; // nothrow - - // destruct() is called when weak_count_ drops to zero. - - virtual void destruct() // nothrow - { - delete this; - } - - virtual void * get_deleter(std::type_info const & ti) = 0; - - void add_ref_copy() - { - mutex_type::scoped_lock lock(mtx_); - ++use_count_; - } - - void add_ref_lock() - { - mutex_type::scoped_lock lock(mtx_); - if(use_count_ == 0) myboost::throw_exception(myboost::bad_weak_ptr()); - ++use_count_; - } - - void release() // nothrow - { - { - mutex_type::scoped_lock lock(mtx_); - long new_use_count = --use_count_; - - if(new_use_count != 0) return; - } - - dispose(); - weak_release(); - } - - void weak_add_ref() // nothrow - { - mutex_type::scoped_lock lock(mtx_); - ++weak_count_; - } - - void weak_release() // nothrow - { - long new_weak_count; - - { - mutex_type::scoped_lock lock(mtx_); - new_weak_count = --weak_count_; - } - - if(new_weak_count == 0) - { - destruct(); - } - } - - long use_count() const // nothrow - { - mutex_type::scoped_lock lock(mtx_); - return use_count_; - } - -private: - - sp_counted_base(sp_counted_base const &); - sp_counted_base & operator= (sp_counted_base const &); - - long use_count_; // #shared - long weak_count_; // #weak + (#shared != 0) - - mutable mutex_type mtx_; -}; - -template class sp_counted_base_impl: public sp_counted_base -{ -private: - - P ptr; // copy constructor must not throw - D del; // copy constructor must not throw - - sp_counted_base_impl(sp_counted_base_impl const &); - sp_counted_base_impl & operator= (sp_counted_base_impl const &); - - typedef sp_counted_base_impl this_type; - -public: - - // pre: initial_use_count <= initial_weak_count, d(p) must not throw - - sp_counted_base_impl(P p, D d): ptr(p), del(d) - { - } - - virtual void dispose() // nothrow - { - del(ptr); - } - - virtual void * get_deleter(std::type_info const & ti) - { - return ti == typeid(D)? &del: 0; - } - - void * operator new(std::size_t) - { - return std::allocator().allocate(1, static_cast(0)); - } - - void operator delete(void * p) - { - std::allocator().deallocate(static_cast(p), 1); - } -}; - -class weak_count; - -class shared_count -{ -private: - - sp_counted_base * pi_; - - friend class weak_count; - -public: - - shared_count(): pi_(0) // nothrow - { - } - - template shared_count(P p, D d): pi_(0) - { - - try - { - pi_ = new sp_counted_base_impl(p, d); - } - catch(...) - { - d(p); // delete p - throw; - } - - - pi_ = new sp_counted_base_impl(p, d); - - if(pi_ == 0) - { - d(p); // delete p - myboost::throw_exception(std::bad_alloc()); - } - } - - // auto_ptr is special cased to provide the strong guarantee - - template - explicit shared_count(std::auto_ptr & r): pi_(new sp_counted_base_impl< Y *, checked_deleter >(r.get(), checked_deleter())) - { - r.release(); - } - - ~shared_count() // nothrow - { - if(pi_ != 0) pi_->release(); - } - - shared_count(shared_count const & r): pi_(r.pi_) // nothrow - { - if(pi_ != 0) pi_->add_ref_copy(); - } - - explicit shared_count(weak_count const & r); // throws bad_weak_ptr when r.use_count() == 0 - - shared_count & operator= (shared_count const & r) // nothrow - { - sp_counted_base * tmp = r.pi_; - if(tmp != 0) tmp->add_ref_copy(); - if(pi_ != 0) pi_->release(); - pi_ = tmp; - - return *this; - } - - void swap(shared_count & r) // nothrow - { - sp_counted_base * tmp = r.pi_; - r.pi_ = pi_; - pi_ = tmp; - } - - long use_count() const // nothrow - { - return pi_ != 0? pi_->use_count(): 0; - } - - bool unique() const // nothrow - { - return use_count() == 1; - } - - friend inline bool operator==(shared_count const & a, shared_count const & b) - { - return a.pi_ == b.pi_; - } - - friend inline bool operator<(shared_count const & a, shared_count const & b) - { - return std::less()(a.pi_, b.pi_); - } - - void * get_deleter(std::type_info const & ti) const - { - return pi_? pi_->get_deleter(ti): 0; - } -}; - -class weak_count -{ -private: - - sp_counted_base * pi_; - - friend class shared_count; - -public: - - weak_count(): pi_(0) // nothrow - { - } - - weak_count(shared_count const & r): pi_(r.pi_) // nothrow - { - if(pi_ != 0) pi_->weak_add_ref(); - } - - weak_count(weak_count const & r): pi_(r.pi_) // nothrow - { - if(pi_ != 0) pi_->weak_add_ref(); - } - - ~weak_count() // nothrow - { - if(pi_ != 0) pi_->weak_release(); - } - - weak_count & operator= (shared_count const & r) // nothrow - { - sp_counted_base * tmp = r.pi_; - if(tmp != 0) tmp->weak_add_ref(); - if(pi_ != 0) pi_->weak_release(); - pi_ = tmp; - - return *this; - } - - weak_count & operator= (weak_count const & r) // nothrow - { - sp_counted_base * tmp = r.pi_; - if(tmp != 0) tmp->weak_add_ref(); - if(pi_ != 0) pi_->weak_release(); - pi_ = tmp; - - return *this; - } - - void swap(weak_count & r) // nothrow - { - sp_counted_base * tmp = r.pi_; - r.pi_ = pi_; - pi_ = tmp; - } - - long use_count() const // nothrow - { - return pi_ != 0? pi_->use_count(): 0; - } - - friend inline bool operator==(weak_count const & a, weak_count const & b) - { - return a.pi_ == b.pi_; - } - - friend inline bool operator<(weak_count const & a, weak_count const & b) - { - return std::less()(a.pi_, b.pi_); - } -}; - -inline shared_count::shared_count(weak_count const & r): pi_(r.pi_) -{ - if(pi_ != 0) - { - pi_->add_ref_lock(); - } - else - { - myboost::throw_exception(myboost::bad_weak_ptr()); - } -} - -} // namespace detail - -} // namespace myboost - -#endif // #ifndef BOOST_DETAIL_SHARED_COUNT_HPP_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.h b/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.h new file mode 100644 index 00000000..435be678 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.h @@ -0,0 +1,395 @@ +#ifndef BOOST_SHARED_PTR_H_INCLUDED +#define BOOST_SHARED_PTR_H_INCLUDED + +// shared_ptr.h +// +// (C) Copyright Greg Colvin and Beman Dawes 1998, 1999. +// Copyright (c) 2001, 2002, 2003 Peter Dimov +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// +// See http://www.boost.org/libs/smart_ptr/shared_ptr.htm for documentation. +// + +#include "myboost/assert.h" +#include "myboost/checked_delete.h" +#include "myboost/throw_exception.h" +#include "myboost/shared_count.h" + +#include // for std::auto_ptr +#include // for std::swap +#include // for std::less +#include // for std::bad_cast +#include // for std::basic_ostream + +namespace myboost +{ + +template class weak_ptr; +template class enable_shared_from_this; + +namespace detail +{ + +struct static_cast_tag {}; +struct const_cast_tag {}; +struct dynamic_cast_tag {}; +struct polymorphic_cast_tag {}; + +template struct shared_ptr_traits +{ + typedef T & reference; +}; + +template<> struct shared_ptr_traits +{ + typedef void reference; +}; + +template<> struct shared_ptr_traits +{ + typedef void reference; +}; + +template<> struct shared_ptr_traits +{ + typedef void reference; +}; + +template<> struct shared_ptr_traits +{ + typedef void reference; +}; + +// enable_shared_from_this support + +template void sp_enable_shared_from_this(myboost::enable_shared_from_this * pe, Y * px, shared_count const & pn) +{ + if(pe != 0) pe->_internal_weak_this._internal_assign(px, pn); +} + +inline void sp_enable_shared_from_this(void const *, void const *, shared_count const &) +{ +} + +} // namespace detail + + +// +// shared_ptr +// +// An enhanced relative of scoped_ptr with reference counted copy semantics. +// The object pointed to is deleted when the last shared_ptr pointing to it +// is destroyed or reset. +// + +template class shared_ptr +{ +private: + + // Borland 5.5.1 specific workaround + typedef shared_ptr this_type; + +public: + + typedef T element_type; + typedef T value_type; + typedef T * pointer; + typedef typename detail::shared_ptr_traits::reference reference; + + shared_ptr(): px(0), pn() // never throws in 1.30+ + { + } + + template + explicit shared_ptr(Y * p): px(p), pn(p, checked_deleter()) // Y must be complete + { + detail::sp_enable_shared_from_this(p, p, pn); + } + + // + // Requirements: D's copy constructor must not throw + // + // shared_ptr will release p by calling d(p) + // + + template shared_ptr(Y * p, D d): px(p), pn(p, d) + { + detail::sp_enable_shared_from_this(p, p, pn); + } + +// generated copy constructor, assignment, destructor are fine... +// except that Borland C++ has a bug, and g++ with -Wsynth warns + shared_ptr & operator=(shared_ptr const & r) // never throws + { + px = r.px; + pn = r.pn; // shared_count::op= doesn't throw + return *this; + } + + template + explicit shared_ptr(weak_ptr const & r): pn(r.pn) // may throw + { + // it is now safe to copy r.px, as pn(r.pn) did not throw + px = r.px; + } + + template + shared_ptr(shared_ptr const & r): px(r.px), pn(r.pn) // never throws + { + } + + template + shared_ptr(shared_ptr const & r, detail::static_cast_tag): px(static_cast(r.px)), pn(r.pn) + { + } + + template + shared_ptr(shared_ptr const & r, detail::const_cast_tag): px(const_cast(r.px)), pn(r.pn) + { + } + + template + shared_ptr(shared_ptr const & r, detail::dynamic_cast_tag): px(dynamic_cast(r.px)), pn(r.pn) + { + if(px == 0) // need to allocate new counter -- the cast failed + { + pn = detail::shared_count(); + } + } + + template + shared_ptr(shared_ptr const & r, detail::polymorphic_cast_tag): px(dynamic_cast(r.px)), pn(r.pn) + { + if(px == 0) + { + myboost::throw_exception(std::bad_cast()); + } + } + + template + explicit shared_ptr(std::auto_ptr & r): px(r.get()), pn() + { + Y * tmp = r.get(); + pn = detail::shared_count(r); + detail::sp_enable_shared_from_this(tmp, tmp, pn); + } + + template + shared_ptr & operator=(shared_ptr const & r) // never throws + { + px = r.px; + pn = r.pn; // shared_count::op= doesn't throw + return *this; + } + + template + shared_ptr & operator=(std::auto_ptr & r) + { + this_type(r).swap(*this); + return *this; + } + + void reset() // never throws in 1.30+ + { + this_type().swap(*this); + } + + template void reset(Y * p) // Y must be complete + { + BOOST_ASSERT(p == 0 || p != px); // catch self-reset errors + this_type(p).swap(*this); + } + + template void reset(Y * p, D d) + { + this_type(p, d).swap(*this); + } + + reference operator* () const // never throws + { + BOOST_ASSERT(px != 0); + return *px; + } + + T * operator-> () const // never throws + { + BOOST_ASSERT(px != 0); + return px; + } + + T * get() const // never throws + { + return px; + } + + typedef T * (this_type::*unspecified_bool_type)() const; + + operator unspecified_bool_type() const // never throws + { + return px == 0? 0: &this_type::get; + } + + // operator! is redundant, but some compilers need it + + bool operator! () const // never throws + { + return px == 0; + } + + bool unique() const // never throws + { + return pn.unique(); + } + + long use_count() const // never throws + { + return pn.use_count(); + } + + void swap(shared_ptr & other) // never throws + { + std::swap(px, other.px); + pn.swap(other.pn); + } + + template bool _internal_less(shared_ptr const & rhs) const + { + return pn < rhs.pn; + } + + void * _internal_get_deleter(std::type_info const & ti) const + { + return pn.get_deleter(ti); + } + +// Tasteless as this may seem, making all members public allows member templates +// to work in the absence of member template friends. (Matthew Langston) + +# if __GNUC__ >= 2 && __GNUC_MINOR__ >= 97 +private: + + template friend class shared_ptr; + template friend class weak_ptr; +#endif + + T * px; // contained pointer + detail::shared_count pn; // reference counter + +}; // shared_ptr + +template inline bool operator==(shared_ptr const & a, shared_ptr const & b) +{ + return a.get() == b.get(); +} + +template inline bool operator!=(shared_ptr const & a, shared_ptr const & b) +{ + return a.get() != b.get(); +} + +#if __GNUC__ == 2 && __GNUC_MINOR__ <= 96 + +// Resolve the ambiguity between our op!= and the one in rel_ops + +template inline bool operator!=(shared_ptr const & a, shared_ptr const & b) +{ + return a.get() != b.get(); +} + +#endif + +template inline bool operator<(shared_ptr const & a, shared_ptr const & b) +{ + return a._internal_less(b); +} + +template inline void swap(shared_ptr & a, shared_ptr & b) +{ + a.swap(b); +} + +template shared_ptr static_pointer_cast(shared_ptr const & r) +{ + return shared_ptr(r, detail::static_cast_tag()); +} + +template shared_ptr const_pointer_cast(shared_ptr const & r) +{ + return shared_ptr(r, detail::const_cast_tag()); +} + +template shared_ptr dynamic_pointer_cast(shared_ptr const & r) +{ + return shared_ptr(r, detail::dynamic_cast_tag()); +} + +// shared_*_cast names are deprecated. Use *_pointer_cast instead. + +template shared_ptr shared_static_cast(shared_ptr const & r) +{ + return shared_ptr(r, detail::static_cast_tag()); +} + +template shared_ptr shared_dynamic_cast(shared_ptr const & r) +{ + return shared_ptr(r, detail::dynamic_cast_tag()); +} + +template shared_ptr shared_polymorphic_cast(shared_ptr const & r) +{ + return shared_ptr(r, detail::polymorphic_cast_tag()); +} + +template shared_ptr shared_polymorphic_downcast(shared_ptr const & r) +{ + BOOST_ASSERT(dynamic_cast(r.get()) == r.get()); + return shared_static_cast(r); +} + +// get_pointer() enables boost::mem_fn to recognize shared_ptr + +template inline T * get_pointer(shared_ptr const & p) +{ + return p.get(); +} + +// operator<< + + +template std::ostream & operator<< (std::ostream & os, shared_ptr const & p) +{ + os << p.get(); + return os; +} + + +// get_deleter (experimental) + +#if (defined(__GNUC__) && (__GNUC__ < 3)) || (defined(__EDG_VERSION__) && (__EDG_VERSION__ <= 238)) + +// g++ 2.9x doesn't allow static_cast(void *) +// apparently EDG 2.38 also doesn't accept it + +template D * get_deleter(shared_ptr const & p) +{ + void const * q = p._internal_get_deleter(typeid(D)); + return const_cast(static_cast(q)); +} + +#else + +template D * get_deleter(shared_ptr const & p) +{ + return static_cast(p._internal_get_deleter(typeid(D))); +} + +#endif + +} // namespace boost + + +#endif // #ifndef BOOST_SHARED_PTR_H_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.hpp b/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.hpp deleted file mode 100644 index 3f2fe30d..00000000 --- a/ksvg/impl/libs/libtext2path/src/myboost/shared_ptr.hpp +++ /dev/null @@ -1,395 +0,0 @@ -#ifndef BOOST_SHARED_PTR_HPP_INCLUDED -#define BOOST_SHARED_PTR_HPP_INCLUDED - -// shared_ptr.hpp -// -// (C) Copyright Greg Colvin and Beman Dawes 1998, 1999. -// Copyright (c) 2001, 2002, 2003 Peter Dimov -// -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. -// This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. -// -// See http://www.boost.org/libs/smart_ptr/shared_ptr.htm for documentation. -// - -#include "myboost/assert.hpp" -#include "myboost/checked_delete.hpp" -#include "myboost/throw_exception.hpp" -#include "myboost/shared_count.hpp" - -#include // for std::auto_ptr -#include // for std::swap -#include // for std::less -#include // for std::bad_cast -#include // for std::basic_ostream - -namespace myboost -{ - -template class weak_ptr; -template class enable_shared_from_this; - -namespace detail -{ - -struct static_cast_tag {}; -struct const_cast_tag {}; -struct dynamic_cast_tag {}; -struct polymorphic_cast_tag {}; - -template struct shared_ptr_traits -{ - typedef T & reference; -}; - -template<> struct shared_ptr_traits -{ - typedef void reference; -}; - -template<> struct shared_ptr_traits -{ - typedef void reference; -}; - -template<> struct shared_ptr_traits -{ - typedef void reference; -}; - -template<> struct shared_ptr_traits -{ - typedef void reference; -}; - -// enable_shared_from_this support - -template void sp_enable_shared_from_this(myboost::enable_shared_from_this * pe, Y * px, shared_count const & pn) -{ - if(pe != 0) pe->_internal_weak_this._internal_assign(px, pn); -} - -inline void sp_enable_shared_from_this(void const *, void const *, shared_count const &) -{ -} - -} // namespace detail - - -// -// shared_ptr -// -// An enhanced relative of scoped_ptr with reference counted copy semantics. -// The object pointed to is deleted when the last shared_ptr pointing to it -// is destroyed or reset. -// - -template class shared_ptr -{ -private: - - // Borland 5.5.1 specific workaround - typedef shared_ptr this_type; - -public: - - typedef T element_type; - typedef T value_type; - typedef T * pointer; - typedef typename detail::shared_ptr_traits::reference reference; - - shared_ptr(): px(0), pn() // never throws in 1.30+ - { - } - - template - explicit shared_ptr(Y * p): px(p), pn(p, checked_deleter()) // Y must be complete - { - detail::sp_enable_shared_from_this(p, p, pn); - } - - // - // Requirements: D's copy constructor must not throw - // - // shared_ptr will release p by calling d(p) - // - - template shared_ptr(Y * p, D d): px(p), pn(p, d) - { - detail::sp_enable_shared_from_this(p, p, pn); - } - -// generated copy constructor, assignment, destructor are fine... -// except that Borland C++ has a bug, and g++ with -Wsynth warns - shared_ptr & operator=(shared_ptr const & r) // never throws - { - px = r.px; - pn = r.pn; // shared_count::op= doesn't throw - return *this; - } - - template - explicit shared_ptr(weak_ptr const & r): pn(r.pn) // may throw - { - // it is now safe to copy r.px, as pn(r.pn) did not throw - px = r.px; - } - - template - shared_ptr(shared_ptr const & r): px(r.px), pn(r.pn) // never throws - { - } - - template - shared_ptr(shared_ptr const & r, detail::static_cast_tag): px(static_cast(r.px)), pn(r.pn) - { - } - - template - shared_ptr(shared_ptr const & r, detail::const_cast_tag): px(const_cast(r.px)), pn(r.pn) - { - } - - template - shared_ptr(shared_ptr const & r, detail::dynamic_cast_tag): px(dynamic_cast(r.px)), pn(r.pn) - { - if(px == 0) // need to allocate new counter -- the cast failed - { - pn = detail::shared_count(); - } - } - - template - shared_ptr(shared_ptr const & r, detail::polymorphic_cast_tag): px(dynamic_cast(r.px)), pn(r.pn) - { - if(px == 0) - { - myboost::throw_exception(std::bad_cast()); - } - } - - template - explicit shared_ptr(std::auto_ptr & r): px(r.get()), pn() - { - Y * tmp = r.get(); - pn = detail::shared_count(r); - detail::sp_enable_shared_from_this(tmp, tmp, pn); - } - - template - shared_ptr & operator=(shared_ptr const & r) // never throws - { - px = r.px; - pn = r.pn; // shared_count::op= doesn't throw - return *this; - } - - template - shared_ptr & operator=(std::auto_ptr & r) - { - this_type(r).swap(*this); - return *this; - } - - void reset() // never throws in 1.30+ - { - this_type().swap(*this); - } - - template void reset(Y * p) // Y must be complete - { - BOOST_ASSERT(p == 0 || p != px); // catch self-reset errors - this_type(p).swap(*this); - } - - template void reset(Y * p, D d) - { - this_type(p, d).swap(*this); - } - - reference operator* () const // never throws - { - BOOST_ASSERT(px != 0); - return *px; - } - - T * operator-> () const // never throws - { - BOOST_ASSERT(px != 0); - return px; - } - - T * get() const // never throws - { - return px; - } - - typedef T * (this_type::*unspecified_bool_type)() const; - - operator unspecified_bool_type() const // never throws - { - return px == 0? 0: &this_type::get; - } - - // operator! is redundant, but some compilers need it - - bool operator! () const // never throws - { - return px == 0; - } - - bool unique() const // never throws - { - return pn.unique(); - } - - long use_count() const // never throws - { - return pn.use_count(); - } - - void swap(shared_ptr & other) // never throws - { - std::swap(px, other.px); - pn.swap(other.pn); - } - - template bool _internal_less(shared_ptr const & rhs) const - { - return pn < rhs.pn; - } - - void * _internal_get_deleter(std::type_info const & ti) const - { - return pn.get_deleter(ti); - } - -// Tasteless as this may seem, making all members public allows member templates -// to work in the absence of member template friends. (Matthew Langston) - -# if __GNUC__ >= 2 && __GNUC_MINOR__ >= 97 -private: - - template friend class shared_ptr; - template friend class weak_ptr; -#endif - - T * px; // contained pointer - detail::shared_count pn; // reference counter - -}; // shared_ptr - -template inline bool operator==(shared_ptr const & a, shared_ptr const & b) -{ - return a.get() == b.get(); -} - -template inline bool operator!=(shared_ptr const & a, shared_ptr const & b) -{ - return a.get() != b.get(); -} - -#if __GNUC__ == 2 && __GNUC_MINOR__ <= 96 - -// Resolve the ambiguity between our op!= and the one in rel_ops - -template inline bool operator!=(shared_ptr const & a, shared_ptr const & b) -{ - return a.get() != b.get(); -} - -#endif - -template inline bool operator<(shared_ptr const & a, shared_ptr const & b) -{ - return a._internal_less(b); -} - -template inline void swap(shared_ptr & a, shared_ptr & b) -{ - a.swap(b); -} - -template shared_ptr static_pointer_cast(shared_ptr const & r) -{ - return shared_ptr(r, detail::static_cast_tag()); -} - -template shared_ptr const_pointer_cast(shared_ptr const & r) -{ - return shared_ptr(r, detail::const_cast_tag()); -} - -template shared_ptr dynamic_pointer_cast(shared_ptr const & r) -{ - return shared_ptr(r, detail::dynamic_cast_tag()); -} - -// shared_*_cast names are deprecated. Use *_pointer_cast instead. - -template shared_ptr shared_static_cast(shared_ptr const & r) -{ - return shared_ptr(r, detail::static_cast_tag()); -} - -template shared_ptr shared_dynamic_cast(shared_ptr const & r) -{ - return shared_ptr(r, detail::dynamic_cast_tag()); -} - -template shared_ptr shared_polymorphic_cast(shared_ptr const & r) -{ - return shared_ptr(r, detail::polymorphic_cast_tag()); -} - -template shared_ptr shared_polymorphic_downcast(shared_ptr const & r) -{ - BOOST_ASSERT(dynamic_cast(r.get()) == r.get()); - return shared_static_cast(r); -} - -// get_pointer() enables boost::mem_fn to recognize shared_ptr - -template inline T * get_pointer(shared_ptr const & p) -{ - return p.get(); -} - -// operator<< - - -template std::ostream & operator<< (std::ostream & os, shared_ptr const & p) -{ - os << p.get(); - return os; -} - - -// get_deleter (experimental) - -#if (defined(__GNUC__) && (__GNUC__ < 3)) || (defined(__EDG_VERSION__) && (__EDG_VERSION__ <= 238)) - -// g++ 2.9x doesn't allow static_cast(void *) -// apparently EDG 2.38 also doesn't accept it - -template D * get_deleter(shared_ptr const & p) -{ - void const * q = p._internal_get_deleter(typeid(D)); - return const_cast(static_cast(q)); -} - -#else - -template D * get_deleter(shared_ptr const & p) -{ - return static_cast(p._internal_get_deleter(typeid(D))); -} - -#endif - -} // namespace boost - - -#endif // #ifndef BOOST_SHARED_PTR_HPP_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.h b/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.h new file mode 100644 index 00000000..3223b564 --- /dev/null +++ b/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.h @@ -0,0 +1,30 @@ +#ifndef BOOST_THROW_EXCEPTION_H_INCLUDED +#define BOOST_THROW_EXCEPTION_H_INCLUDED + + +// +// boost/throw_exception.h +// +// Copyright (c) 2002 Peter Dimov and Multi Media Ltd. +// +// Permission to copy, use, modify, sell and distribute this software +// is granted provided this copyright notice appears in all copies. +// This software is provided "as is" without express or implied +// warranty, and with no claim as to its suitability for any purpose. +// +// http://www.boost.org/libs/utility/throw_exception.html +// + +# include + +namespace myboost +{ + +template void throw_exception(E const & e) +{ + throw e; +} + +} // namespace myboost + +#endif // #ifndef BOOST_THROW_EXCEPTION_H_INCLUDED diff --git a/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.hpp b/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.hpp deleted file mode 100644 index dd32ec43..00000000 --- a/ksvg/impl/libs/libtext2path/src/myboost/throw_exception.hpp +++ /dev/null @@ -1,30 +0,0 @@ -#ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED -#define BOOST_THROW_EXCEPTION_HPP_INCLUDED - - -// -// boost/throw_exception.hpp -// -// Copyright (c) 2002 Peter Dimov and Multi Media Ltd. -// -// Permission to copy, use, modify, sell and distribute this software -// is granted provided this copyright notice appears in all copies. -// This software is provided "as is" without express or implied -// warranty, and with no claim as to its suitability for any purpose. -// -// http://www.boost.org/libs/utility/throw_exception.html -// - -# include - -namespace myboost -{ - -template void throw_exception(E const & e) -{ - throw e; -} - -} // namespace myboost - -#endif // #ifndef BOOST_THROW_EXCEPTION_HPP_INCLUDED diff --git a/ksvg/impl/svgpathparser.cc b/ksvg/impl/svgpathparser.cc deleted file mode 100644 index 87a03aca..00000000 --- a/ksvg/impl/svgpathparser.cc +++ /dev/null @@ -1,564 +0,0 @@ -/* This file is part of the KDE project - Copyright (C) 2002, 2003 The Karbon Developers - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. -*/ - -#include "svgpathparser.h" -#include -#include - -// parses the number into parameter number -const char * -KSVG::getNumber( const char *ptr, double &number ) -{ - int integer, exponent; - double decimal, frac; - int sign, expsign; - - exponent = 0; - integer = 0; - frac = 1.0; - decimal = 0; - sign = 1; - expsign = 1; - - // read the sign - if(*ptr == '+') - ptr++; - else if(*ptr == '-') - { - ptr++; - sign = -1; - } - - // read the integer part - while(*ptr != '\0' && *ptr >= '0' && *ptr <= '9') - integer = (integer * 10) + *(ptr++) - '0'; - if(*ptr == '.') // read the decimals - { - ptr++; - while(*ptr != '\0' && *ptr >= '0' && *ptr <= '9') - decimal += (*(ptr++) - '0') * (frac *= 0.1); - } - - if(*ptr == 'e' || *ptr == 'E') // read the exponent part - { - ptr++; - - // read the sign of the exponent - if(*ptr == '+') - ptr++; - else if(*ptr == '-') - { - ptr++; - expsign = -1; - } - - exponent = 0; - while(*ptr != '\0' && *ptr >= '0' && *ptr <= '9') - { - exponent *= 10; - exponent += *ptr - '0'; - ptr++; - } - } - number = integer + decimal; - number *= sign * pow( (double)10, double( expsign * exponent ) ); - - return ptr; -} - -// parses the coord into parameter number and forwards to the next coord in the path data -const char * -SVGPathParser::getCoord( const char *ptr, double &number ) -{ - ptr = KSVG::getNumber( ptr, number ); - // skip the following space - if(*ptr == ' ') - ptr++; - - return ptr; -} - -void -SVGPathParser::parseSVG( const TQString &s, bool process ) -{ - if(!s.isEmpty()) - { - TQString d = s; - d = d.replace(',', ' '); - d = d.simplifyWhiteSpace(); - const char *ptr = d.latin1(); - const char *end = d.latin1() + d.length() + 1; - - double contrlx, contrly, curx, cury, subpathx, subpathy, tox, toy, x1, y1, x2, y2, xc, yc; - double px1, py1, px2, py2, px3, py3; - bool relative, closed = true; - char command = *(ptr++), lastCommand = ' '; - - subpathx = subpathy = curx = cury = contrlx = contrly = 0.0; - while( ptr < end ) - { - if( *ptr == ' ' ) - ptr++; - - relative = false; - - //std::cout << "Command : " << command << std::endl; - switch( command ) - { - case 'm': - relative = true; - case 'M': - { - ptr = getCoord( ptr, tox ); - ptr = getCoord( ptr, toy ); - - if( process ) - { - subpathx = curx = relative ? curx + tox : tox; - subpathy = cury = relative ? cury + toy : toy; - - svgMoveTo( curx, cury, closed ); - } - else - svgMoveTo( tox, toy, closed, !relative ); - closed = false; - break; - } - case 'l': - relative = true; - case 'L': - { - ptr = getCoord( ptr, tox ); - ptr = getCoord( ptr, toy ); - - if( process ) - { - curx = relative ? curx + tox : tox; - cury = relative ? cury + toy : toy; - - svgLineTo( curx, cury ); - } - else - svgLineTo( tox, toy, !relative ); - break; - } - case 'h': - { - ptr = getCoord( ptr, tox ); - if( process ) - { - curx = curx + tox; - svgLineTo( curx, cury ); - } - else - svgLineToHorizontal( tox, false ); - break; - } - case 'H': - { - ptr = getCoord( ptr, tox ); - if( process ) - { - curx = tox; - svgLineTo( curx, cury ); - } - else - svgLineToHorizontal( tox ); - break; - } - case 'v': - { - ptr = getCoord( ptr, toy ); - if( process ) - { - cury = cury + toy; - svgLineTo( curx, cury ); - } - else - svgLineToVertical( toy, false ); - break; - } - case 'V': - { - ptr = getCoord( ptr, toy ); - if( process ) - { - cury = toy; - svgLineTo( curx, cury ); - } - else - svgLineToVertical( toy ); - break; - } - case 'z': - case 'Z': - { - // reset curx, cury for next path - if( process ) - { - curx = subpathx; - cury = subpathy; - } - closed = true; - svgClosePath(); - break; - } - case 'c': - relative = true; - case 'C': - { - ptr = getCoord( ptr, x1 ); - ptr = getCoord( ptr, y1 ); - ptr = getCoord( ptr, x2 ); - ptr = getCoord( ptr, y2 ); - ptr = getCoord( ptr, tox ); - ptr = getCoord( ptr, toy ); - - if( process ) - { - px1 = relative ? curx + x1 : x1; - py1 = relative ? cury + y1 : y1; - px2 = relative ? curx + x2 : x2; - py2 = relative ? cury + y2 : y2; - px3 = relative ? curx + tox : tox; - py3 = relative ? cury + toy : toy; - - svgCurveToCubic( px1, py1, px2, py2, px3, py3 ); - - contrlx = relative ? curx + x2 : x2; - contrly = relative ? cury + y2 : y2; - curx = relative ? curx + tox : tox; - cury = relative ? cury + toy : toy; - } - else - svgCurveToCubic( x1, y1, x2, y2, tox, toy, !relative ); - - break; - } - case 's': - relative = true; - case 'S': - { - ptr = getCoord( ptr, x2 ); - ptr = getCoord( ptr, y2 ); - ptr = getCoord( ptr, tox ); - ptr = getCoord( ptr, toy ); - - if( process ) - { - px1 = 2 * curx - contrlx; - py1 = 2 * cury - contrly; - px2 = relative ? curx + x2 : x2; - py2 = relative ? cury + y2 : y2; - px3 = relative ? curx + tox : tox; - py3 = relative ? cury + toy : toy; - - svgCurveToCubic( px1, py1, px2, py2, px3, py3 ); - - contrlx = relative ? curx + x2 : x2; - contrly = relative ? cury + y2 : y2; - curx = relative ? curx + tox : tox; - cury = relative ? cury + toy : toy; - } - else - svgCurveToCubicSmooth( x2, y2, tox, toy, !relative ); - break; - } - case 'q': - relative = true; - case 'Q': - { - ptr = getCoord( ptr, x1 ); - ptr = getCoord( ptr, y1 ); - ptr = getCoord( ptr, tox ); - ptr = getCoord( ptr, toy ); - - if( process ) - { - px1 = relative ? (curx + 2 * (x1 + curx)) * (1.0 / 3.0) : (curx + 2 * x1) * (1.0 / 3.0); - py1 = relative ? (cury + 2 * (y1 + cury)) * (1.0 / 3.0) : (cury + 2 * y1) * (1.0 / 3.0); - px2 = relative ? ((curx + tox) + 2 * (x1 + curx)) * (1.0 / 3.0) : (tox + 2 * x1) * (1.0 / 3.0); - py2 = relative ? ((cury + toy) + 2 * (y1 + cury)) * (1.0 / 3.0) : (toy + 2 * y1) * (1.0 / 3.0); - px3 = relative ? curx + tox : tox; - py3 = relative ? cury + toy : toy; - - svgCurveToCubic( px1, py1, px2, py2, px3, py3 ); - - contrlx = relative ? curx + x1 : (tox + 2 * x1) * (1.0 / 3.0); - contrly = relative ? cury + y1 : (toy + 2 * y1) * (1.0 / 3.0); - curx = relative ? curx + tox : tox; - cury = relative ? cury + toy : toy; - } - else - svgCurveToQuadratic( x1, y1, tox, toy, !relative ); - break; - } - case 't': - relative = true; - case 'T': - { - ptr = getCoord(ptr, tox); - ptr = getCoord(ptr, toy); - - if( process ) - { - xc = 2 * curx - contrlx; - yc = 2 * cury - contrly; - - px1 = (curx + 2 * xc) * (1.0 / 3.0); - py1 = (cury + 2 * yc) * (1.0 / 3.0); - px2 = relative ? ((curx + tox) + 2 * xc) * (1.0 / 3.0) : (tox + 2 * xc) * (1.0 / 3.0); - py2 = relative ? ((cury + toy) + 2 * yc) * (1.0 / 3.0) : (toy + 2 * yc) * (1.0 / 3.0); - px3 = relative ? curx + tox : tox; - py3 = relative ? cury + toy : toy; - - svgCurveToCubic( px1, py1, px2, py2, px3, py3 ); - - contrlx = xc; - contrly = yc; - curx = relative ? curx + tox : tox; - cury = relative ? cury + toy : toy; - } - else - svgCurveToQuadraticSmooth( tox, toy, !relative ); - break; - } - case 'a': - relative = true; - case 'A': - { - bool largeArc, sweep; - double angle, rx, ry; - ptr = getCoord( ptr, rx ); - ptr = getCoord( ptr, ry ); - ptr = getCoord( ptr, angle ); - ptr = getCoord( ptr, tox ); - largeArc = tox == 1; - ptr = getCoord( ptr, tox ); - sweep = tox == 1; - ptr = getCoord( ptr, tox ); - ptr = getCoord( ptr, toy ); - - // Spec: radii are nonnegative numbers - rx = fabs(rx); - ry = fabs(ry); - - if( process ) - calculateArc( relative, curx, cury, angle, tox, toy, rx, ry, largeArc, sweep ); - else - svgArcTo( tox, toy, rx, ry, angle, largeArc, sweep, !relative ); - } - } - - lastCommand = command; - - if(*ptr == '+' || *ptr == '-' || *ptr == '.' || (*ptr >= '0' && *ptr <= '9')) - { - // there are still coords in this command - if(command == 'M') - command = 'L'; - else if(command == 'm') - command = 'l'; - } - else - command = *(ptr++); - - if( lastCommand != 'C' && lastCommand != 'c' && - lastCommand != 'S' && lastCommand != 's' && - lastCommand != 'Q' && lastCommand != 'q' && - lastCommand != 'T' && lastCommand != 't') - { - contrlx = curx; - contrly = cury; - } - } - } -} - -// This works by converting the SVG arc to "simple" beziers. -// For each bezier found a svgToCurve call is done. -// Adapted from Niko's code in tdelibs/tdecore/svgicons. -// Maybe this can serve in some shared lib? (Rob) -void -SVGPathParser::calculateArc(bool relative, double &curx, double &cury, double angle, double x, double y, double r1, double r2, bool largeArcFlag, bool sweepFlag) -{ - double sin_th, cos_th; - double a00, a01, a10, a11; - double x0, y0, x1, y1, xc, yc; - double d, sfactor, sfactor_sq; - double th0, th1, th_arc; - int i, n_segs; - - sin_th = sin(angle * (M_PI / 180.0)); - cos_th = cos(angle * (M_PI / 180.0)); - - double dx; - - if(!relative) - dx = (curx - x) / 2.0; - else - dx = -x / 2.0; - - double dy; - - if(!relative) - dy = (cury - y) / 2.0; - else - dy = -y / 2.0; - - double _x1 = cos_th * dx + sin_th * dy; - double _y1 = -sin_th * dx + cos_th * dy; - double Pr1 = r1 * r1; - double Pr2 = r2 * r2; - double Px = _x1 * _x1; - double Py = _y1 * _y1; - - // Spec : check if radii are large enough - double check = Px / Pr1 + Py / Pr2; - if(check > 1) - { - r1 = r1 * sqrt(check); - r2 = r2 * sqrt(check); - } - - a00 = cos_th / r1; - a01 = sin_th / r1; - a10 = -sin_th / r2; - a11 = cos_th / r2; - - x0 = a00 * curx + a01 * cury; - y0 = a10 * curx + a11 * cury; - - if(!relative) - x1 = a00 * x + a01 * y; - else - x1 = a00 * (curx + x) + a01 * (cury + y); - - if(!relative) - y1 = a10 * x + a11 * y; - else - y1 = a10 * (curx + x) + a11 * (cury + y); - - /* (x0, y0) is current point in transformed coordinate space. - (x1, y1) is new point in transformed coordinate space. - - The arc fits a unit-radius circle in this space. - */ - - d = (x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0); - - sfactor_sq = 1.0 / d - 0.25; - - if(sfactor_sq < 0) - sfactor_sq = 0; - - sfactor = sqrt(sfactor_sq); - - if(sweepFlag == largeArcFlag) - sfactor = -sfactor; - - xc = 0.5 * (x0 + x1) - sfactor * (y1 - y0); - yc = 0.5 * (y0 + y1) + sfactor * (x1 - x0); - - /* (xc, yc) is center of the circle. */ - th0 = atan2(y0 - yc, x0 - xc); - th1 = atan2(y1 - yc, x1 - xc); - - th_arc = th1 - th0; - if(th_arc < 0 && sweepFlag) - th_arc += 2 * M_PI; - else if(th_arc > 0 && !sweepFlag) - th_arc -= 2 * M_PI; - - n_segs = (int) (int) ceil(fabs(th_arc / (M_PI * 0.5 + 0.001))); - - for(i = 0; i < n_segs; i++) - { - { - double sin_th, cos_th; - double a00, a01, a10, a11; - double x1, y1, x2, y2, x3, y3; - double t; - double th_half; - - double _th0 = th0 + i * th_arc / n_segs; - double _th1 = th0 + (i + 1) * th_arc / n_segs; - - sin_th = sin(angle * (M_PI / 180.0)); - cos_th = cos(angle * (M_PI / 180.0)); - - /* inverse transform compared with rsvg_path_arc */ - a00 = cos_th * r1; - a01 = -sin_th * r2; - a10 = sin_th * r1; - a11 = cos_th * r2; - - th_half = 0.5 * (_th1 - _th0); - t = (8.0 / 3.0) * sin(th_half * 0.5) * sin(th_half * 0.5) / sin(th_half); - x1 = xc + cos(_th0) - t * sin(_th0); - y1 = yc + sin(_th0) + t * cos(_th0); - x3 = xc + cos(_th1); - y3 = yc + sin(_th1); - x2 = x3 + t * sin(_th1); - y2 = y3 - t * cos(_th1); - - svgCurveToCubic( a00 * x1 + a01 * y1, a10 * x1 + a11 * y1, a00 * x2 + a01 * y2, a10 * x2 + a11 * y2, a00 * x3 + a01 * y3, a10 * x3 + a11 * y3 ); - } - } - - if(!relative) - curx = x; - else - curx += x; - - if(!relative) - cury = y; - else - cury += y; -} - -void -SVGPathParser::svgLineToHorizontal( double, bool ) -{ -} - -void -SVGPathParser::svgLineToVertical( double, bool ) -{ -} - -void -SVGPathParser::svgCurveToCubicSmooth( double, double, double, double, bool ) -{ -} - -void -SVGPathParser::svgCurveToQuadratic( double, double, double, double, bool ) -{ -} - -void -SVGPathParser::svgCurveToQuadraticSmooth( double, double, bool ) -{ -} - -void -SVGPathParser::svgArcTo( double, double, double, double, double, bool, bool, bool ) -{ -} diff --git a/ksvg/impl/svgpathparser.cpp b/ksvg/impl/svgpathparser.cpp new file mode 100644 index 00000000..87a03aca --- /dev/null +++ b/ksvg/impl/svgpathparser.cpp @@ -0,0 +1,564 @@ +/* This file is part of the KDE project + Copyright (C) 2002, 2003 The Karbon Developers + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include "svgpathparser.h" +#include +#include + +// parses the number into parameter number +const char * +KSVG::getNumber( const char *ptr, double &number ) +{ + int integer, exponent; + double decimal, frac; + int sign, expsign; + + exponent = 0; + integer = 0; + frac = 1.0; + decimal = 0; + sign = 1; + expsign = 1; + + // read the sign + if(*ptr == '+') + ptr++; + else if(*ptr == '-') + { + ptr++; + sign = -1; + } + + // read the integer part + while(*ptr != '\0' && *ptr >= '0' && *ptr <= '9') + integer = (integer * 10) + *(ptr++) - '0'; + if(*ptr == '.') // read the decimals + { + ptr++; + while(*ptr != '\0' && *ptr >= '0' && *ptr <= '9') + decimal += (*(ptr++) - '0') * (frac *= 0.1); + } + + if(*ptr == 'e' || *ptr == 'E') // read the exponent part + { + ptr++; + + // read the sign of the exponent + if(*ptr == '+') + ptr++; + else if(*ptr == '-') + { + ptr++; + expsign = -1; + } + + exponent = 0; + while(*ptr != '\0' && *ptr >= '0' && *ptr <= '9') + { + exponent *= 10; + exponent += *ptr - '0'; + ptr++; + } + } + number = integer + decimal; + number *= sign * pow( (double)10, double( expsign * exponent ) ); + + return ptr; +} + +// parses the coord into parameter number and forwards to the next coord in the path data +const char * +SVGPathParser::getCoord( const char *ptr, double &number ) +{ + ptr = KSVG::getNumber( ptr, number ); + // skip the following space + if(*ptr == ' ') + ptr++; + + return ptr; +} + +void +SVGPathParser::parseSVG( const TQString &s, bool process ) +{ + if(!s.isEmpty()) + { + TQString d = s; + d = d.replace(',', ' '); + d = d.simplifyWhiteSpace(); + const char *ptr = d.latin1(); + const char *end = d.latin1() + d.length() + 1; + + double contrlx, contrly, curx, cury, subpathx, subpathy, tox, toy, x1, y1, x2, y2, xc, yc; + double px1, py1, px2, py2, px3, py3; + bool relative, closed = true; + char command = *(ptr++), lastCommand = ' '; + + subpathx = subpathy = curx = cury = contrlx = contrly = 0.0; + while( ptr < end ) + { + if( *ptr == ' ' ) + ptr++; + + relative = false; + + //std::cout << "Command : " << command << std::endl; + switch( command ) + { + case 'm': + relative = true; + case 'M': + { + ptr = getCoord( ptr, tox ); + ptr = getCoord( ptr, toy ); + + if( process ) + { + subpathx = curx = relative ? curx + tox : tox; + subpathy = cury = relative ? cury + toy : toy; + + svgMoveTo( curx, cury, closed ); + } + else + svgMoveTo( tox, toy, closed, !relative ); + closed = false; + break; + } + case 'l': + relative = true; + case 'L': + { + ptr = getCoord( ptr, tox ); + ptr = getCoord( ptr, toy ); + + if( process ) + { + curx = relative ? curx + tox : tox; + cury = relative ? cury + toy : toy; + + svgLineTo( curx, cury ); + } + else + svgLineTo( tox, toy, !relative ); + break; + } + case 'h': + { + ptr = getCoord( ptr, tox ); + if( process ) + { + curx = curx + tox; + svgLineTo( curx, cury ); + } + else + svgLineToHorizontal( tox, false ); + break; + } + case 'H': + { + ptr = getCoord( ptr, tox ); + if( process ) + { + curx = tox; + svgLineTo( curx, cury ); + } + else + svgLineToHorizontal( tox ); + break; + } + case 'v': + { + ptr = getCoord( ptr, toy ); + if( process ) + { + cury = cury + toy; + svgLineTo( curx, cury ); + } + else + svgLineToVertical( toy, false ); + break; + } + case 'V': + { + ptr = getCoord( ptr, toy ); + if( process ) + { + cury = toy; + svgLineTo( curx, cury ); + } + else + svgLineToVertical( toy ); + break; + } + case 'z': + case 'Z': + { + // reset curx, cury for next path + if( process ) + { + curx = subpathx; + cury = subpathy; + } + closed = true; + svgClosePath(); + break; + } + case 'c': + relative = true; + case 'C': + { + ptr = getCoord( ptr, x1 ); + ptr = getCoord( ptr, y1 ); + ptr = getCoord( ptr, x2 ); + ptr = getCoord( ptr, y2 ); + ptr = getCoord( ptr, tox ); + ptr = getCoord( ptr, toy ); + + if( process ) + { + px1 = relative ? curx + x1 : x1; + py1 = relative ? cury + y1 : y1; + px2 = relative ? curx + x2 : x2; + py2 = relative ? cury + y2 : y2; + px3 = relative ? curx + tox : tox; + py3 = relative ? cury + toy : toy; + + svgCurveToCubic( px1, py1, px2, py2, px3, py3 ); + + contrlx = relative ? curx + x2 : x2; + contrly = relative ? cury + y2 : y2; + curx = relative ? curx + tox : tox; + cury = relative ? cury + toy : toy; + } + else + svgCurveToCubic( x1, y1, x2, y2, tox, toy, !relative ); + + break; + } + case 's': + relative = true; + case 'S': + { + ptr = getCoord( ptr, x2 ); + ptr = getCoord( ptr, y2 ); + ptr = getCoord( ptr, tox ); + ptr = getCoord( ptr, toy ); + + if( process ) + { + px1 = 2 * curx - contrlx; + py1 = 2 * cury - contrly; + px2 = relative ? curx + x2 : x2; + py2 = relative ? cury + y2 : y2; + px3 = relative ? curx + tox : tox; + py3 = relative ? cury + toy : toy; + + svgCurveToCubic( px1, py1, px2, py2, px3, py3 ); + + contrlx = relative ? curx + x2 : x2; + contrly = relative ? cury + y2 : y2; + curx = relative ? curx + tox : tox; + cury = relative ? cury + toy : toy; + } + else + svgCurveToCubicSmooth( x2, y2, tox, toy, !relative ); + break; + } + case 'q': + relative = true; + case 'Q': + { + ptr = getCoord( ptr, x1 ); + ptr = getCoord( ptr, y1 ); + ptr = getCoord( ptr, tox ); + ptr = getCoord( ptr, toy ); + + if( process ) + { + px1 = relative ? (curx + 2 * (x1 + curx)) * (1.0 / 3.0) : (curx + 2 * x1) * (1.0 / 3.0); + py1 = relative ? (cury + 2 * (y1 + cury)) * (1.0 / 3.0) : (cury + 2 * y1) * (1.0 / 3.0); + px2 = relative ? ((curx + tox) + 2 * (x1 + curx)) * (1.0 / 3.0) : (tox + 2 * x1) * (1.0 / 3.0); + py2 = relative ? ((cury + toy) + 2 * (y1 + cury)) * (1.0 / 3.0) : (toy + 2 * y1) * (1.0 / 3.0); + px3 = relative ? curx + tox : tox; + py3 = relative ? cury + toy : toy; + + svgCurveToCubic( px1, py1, px2, py2, px3, py3 ); + + contrlx = relative ? curx + x1 : (tox + 2 * x1) * (1.0 / 3.0); + contrly = relative ? cury + y1 : (toy + 2 * y1) * (1.0 / 3.0); + curx = relative ? curx + tox : tox; + cury = relative ? cury + toy : toy; + } + else + svgCurveToQuadratic( x1, y1, tox, toy, !relative ); + break; + } + case 't': + relative = true; + case 'T': + { + ptr = getCoord(ptr, tox); + ptr = getCoord(ptr, toy); + + if( process ) + { + xc = 2 * curx - contrlx; + yc = 2 * cury - contrly; + + px1 = (curx + 2 * xc) * (1.0 / 3.0); + py1 = (cury + 2 * yc) * (1.0 / 3.0); + px2 = relative ? ((curx + tox) + 2 * xc) * (1.0 / 3.0) : (tox + 2 * xc) * (1.0 / 3.0); + py2 = relative ? ((cury + toy) + 2 * yc) * (1.0 / 3.0) : (toy + 2 * yc) * (1.0 / 3.0); + px3 = relative ? curx + tox : tox; + py3 = relative ? cury + toy : toy; + + svgCurveToCubic( px1, py1, px2, py2, px3, py3 ); + + contrlx = xc; + contrly = yc; + curx = relative ? curx + tox : tox; + cury = relative ? cury + toy : toy; + } + else + svgCurveToQuadraticSmooth( tox, toy, !relative ); + break; + } + case 'a': + relative = true; + case 'A': + { + bool largeArc, sweep; + double angle, rx, ry; + ptr = getCoord( ptr, rx ); + ptr = getCoord( ptr, ry ); + ptr = getCoord( ptr, angle ); + ptr = getCoord( ptr, tox ); + largeArc = tox == 1; + ptr = getCoord( ptr, tox ); + sweep = tox == 1; + ptr = getCoord( ptr, tox ); + ptr = getCoord( ptr, toy ); + + // Spec: radii are nonnegative numbers + rx = fabs(rx); + ry = fabs(ry); + + if( process ) + calculateArc( relative, curx, cury, angle, tox, toy, rx, ry, largeArc, sweep ); + else + svgArcTo( tox, toy, rx, ry, angle, largeArc, sweep, !relative ); + } + } + + lastCommand = command; + + if(*ptr == '+' || *ptr == '-' || *ptr == '.' || (*ptr >= '0' && *ptr <= '9')) + { + // there are still coords in this command + if(command == 'M') + command = 'L'; + else if(command == 'm') + command = 'l'; + } + else + command = *(ptr++); + + if( lastCommand != 'C' && lastCommand != 'c' && + lastCommand != 'S' && lastCommand != 's' && + lastCommand != 'Q' && lastCommand != 'q' && + lastCommand != 'T' && lastCommand != 't') + { + contrlx = curx; + contrly = cury; + } + } + } +} + +// This works by converting the SVG arc to "simple" beziers. +// For each bezier found a svgToCurve call is done. +// Adapted from Niko's code in tdelibs/tdecore/svgicons. +// Maybe this can serve in some shared lib? (Rob) +void +SVGPathParser::calculateArc(bool relative, double &curx, double &cury, double angle, double x, double y, double r1, double r2, bool largeArcFlag, bool sweepFlag) +{ + double sin_th, cos_th; + double a00, a01, a10, a11; + double x0, y0, x1, y1, xc, yc; + double d, sfactor, sfactor_sq; + double th0, th1, th_arc; + int i, n_segs; + + sin_th = sin(angle * (M_PI / 180.0)); + cos_th = cos(angle * (M_PI / 180.0)); + + double dx; + + if(!relative) + dx = (curx - x) / 2.0; + else + dx = -x / 2.0; + + double dy; + + if(!relative) + dy = (cury - y) / 2.0; + else + dy = -y / 2.0; + + double _x1 = cos_th * dx + sin_th * dy; + double _y1 = -sin_th * dx + cos_th * dy; + double Pr1 = r1 * r1; + double Pr2 = r2 * r2; + double Px = _x1 * _x1; + double Py = _y1 * _y1; + + // Spec : check if radii are large enough + double check = Px / Pr1 + Py / Pr2; + if(check > 1) + { + r1 = r1 * sqrt(check); + r2 = r2 * sqrt(check); + } + + a00 = cos_th / r1; + a01 = sin_th / r1; + a10 = -sin_th / r2; + a11 = cos_th / r2; + + x0 = a00 * curx + a01 * cury; + y0 = a10 * curx + a11 * cury; + + if(!relative) + x1 = a00 * x + a01 * y; + else + x1 = a00 * (curx + x) + a01 * (cury + y); + + if(!relative) + y1 = a10 * x + a11 * y; + else + y1 = a10 * (curx + x) + a11 * (cury + y); + + /* (x0, y0) is current point in transformed coordinate space. + (x1, y1) is new point in transformed coordinate space. + + The arc fits a unit-radius circle in this space. + */ + + d = (x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0); + + sfactor_sq = 1.0 / d - 0.25; + + if(sfactor_sq < 0) + sfactor_sq = 0; + + sfactor = sqrt(sfactor_sq); + + if(sweepFlag == largeArcFlag) + sfactor = -sfactor; + + xc = 0.5 * (x0 + x1) - sfactor * (y1 - y0); + yc = 0.5 * (y0 + y1) + sfactor * (x1 - x0); + + /* (xc, yc) is center of the circle. */ + th0 = atan2(y0 - yc, x0 - xc); + th1 = atan2(y1 - yc, x1 - xc); + + th_arc = th1 - th0; + if(th_arc < 0 && sweepFlag) + th_arc += 2 * M_PI; + else if(th_arc > 0 && !sweepFlag) + th_arc -= 2 * M_PI; + + n_segs = (int) (int) ceil(fabs(th_arc / (M_PI * 0.5 + 0.001))); + + for(i = 0; i < n_segs; i++) + { + { + double sin_th, cos_th; + double a00, a01, a10, a11; + double x1, y1, x2, y2, x3, y3; + double t; + double th_half; + + double _th0 = th0 + i * th_arc / n_segs; + double _th1 = th0 + (i + 1) * th_arc / n_segs; + + sin_th = sin(angle * (M_PI / 180.0)); + cos_th = cos(angle * (M_PI / 180.0)); + + /* inverse transform compared with rsvg_path_arc */ + a00 = cos_th * r1; + a01 = -sin_th * r2; + a10 = sin_th * r1; + a11 = cos_th * r2; + + th_half = 0.5 * (_th1 - _th0); + t = (8.0 / 3.0) * sin(th_half * 0.5) * sin(th_half * 0.5) / sin(th_half); + x1 = xc + cos(_th0) - t * sin(_th0); + y1 = yc + sin(_th0) + t * cos(_th0); + x3 = xc + cos(_th1); + y3 = yc + sin(_th1); + x2 = x3 + t * sin(_th1); + y2 = y3 - t * cos(_th1); + + svgCurveToCubic( a00 * x1 + a01 * y1, a10 * x1 + a11 * y1, a00 * x2 + a01 * y2, a10 * x2 + a11 * y2, a00 * x3 + a01 * y3, a10 * x3 + a11 * y3 ); + } + } + + if(!relative) + curx = x; + else + curx += x; + + if(!relative) + cury = y; + else + cury += y; +} + +void +SVGPathParser::svgLineToHorizontal( double, bool ) +{ +} + +void +SVGPathParser::svgLineToVertical( double, bool ) +{ +} + +void +SVGPathParser::svgCurveToCubicSmooth( double, double, double, double, bool ) +{ +} + +void +SVGPathParser::svgCurveToQuadratic( double, double, double, double, bool ) +{ +} + +void +SVGPathParser::svgCurveToQuadraticSmooth( double, double, bool ) +{ +} + +void +SVGPathParser::svgArcTo( double, double, double, double, double, bool, bool, bool ) +{ +} diff --git a/ksvg/scripts/check_hashtablesize.pl b/ksvg/scripts/check_hashtablesize.pl index d22e3f30..d460e5ad 100755 --- a/ksvg/scripts/check_hashtablesize.pl +++ b/ksvg/scripts/check_hashtablesize.pl @@ -138,10 +138,10 @@ foreach(@useresult) { my $temp = $middle[0]; if($calcMode != 2) { - $temp =~ s/.cc://; + $temp =~ s/.cpp://; $class = $temp; } else { - $temp =~ s/.cc//; + $temp =~ s/.cpp//; $class = substr($temp, 0, index($temp, ":")); } } diff --git a/ksvg/scripts/gen.sh b/ksvg/scripts/gen.sh index 9c87e22e..5e53438e 100755 --- a/ksvg/scripts/gen.sh +++ b/ksvg/scripts/gen.sh @@ -12,11 +12,11 @@ fi # make them touch $1.h -touch $1.cc +touch $1.cpp #start with copyright notices cat ../COPYRIGHTS > $1.h -cat ../COPYRIGHTS > $1.cc +cat ../COPYRIGHTS > $1.cpp # add define for multiple include problem echo "" >> $1.h @@ -27,13 +27,13 @@ echo "namespace KSVG" >> $1.h echo "{" >> $1.h echo "" >> $1.h -#include in .cc + namespace -echo "" >> $1.cc -echo "#include \"$1.h\"" >> $1.cc -echo "#include \"$1Impl.h\"" >> $1.cc -echo "" >> $1.cc -echo "using namespace KSVG;" >> $1.cc -echo "" >> $1.cc +#include in .cpp + namespace +echo "" >> $1.cpp +echo "#include \"$1.h\"" >> $1.cpp +echo "#include \"$1Impl.h\"" >> $1.cpp +echo "" >> $1.cpp +echo "using namespace KSVG;" >> $1.cpp +echo "" >> $1.cpp #go go go $cmd_awk -f ../makeheader $1 diff --git a/ksvg/scripts/genimpl.sh b/ksvg/scripts/genimpl.sh index 207e4329..c4cd1284 100755 --- a/ksvg/scripts/genimpl.sh +++ b/ksvg/scripts/genimpl.sh @@ -12,11 +12,11 @@ fi # you cant touch this touch $1Impl.h -touch $1Impl.cc +touch $1Impl.cpp #start with copyright notices cat ../COPYRIGHTS > $1Impl.h -cat ../COPYRIGHTS > $1Impl.cc +cat ../COPYRIGHTS > $1Impl.cpp # add define for multiple include problem echo "" >> $1Impl.h @@ -28,12 +28,12 @@ echo "" >> $1Impl.h echo "namespace KSVG" >> $1Impl.h echo "{" >> $1Impl.h -#include in .cc + namespace -echo "" >> $1Impl.cc -echo "#include \"$1Impl.h\"" >> $1Impl.cc -echo "" >> $1Impl.cc -echo "using namespace KSVG;" >> $1Impl.cc -echo "" >> $1Impl.cc +#include in .cpp + namespace +echo "" >> $1Impl.cpp +echo "#include \"$1Impl.h\"" >> $1Impl.cpp +echo "" >> $1Impl.cpp +echo "using namespace KSVG;" >> $1Impl.cpp +echo "" >> $1Impl.cpp #go go go $cmd_awk -f ../makeimpl $1 diff --git a/ksvg/scripts/getjs.php b/ksvg/scripts/getjs.php index 5f300fe9..514287a3 100755 --- a/ksvg/scripts/getjs.php +++ b/ksvg/scripts/getjs.php @@ -359,7 +359,7 @@ function crawlFiles($path) crawlFiles($path."/".$file); fputs($fp,"Leaving directory ".$file."\n"); } - elseif (is_file($path."/".$file) && preg_match("/^[A-Za-z0-9_]+(\.cc|\.cpp|\.h|\.hpp)$/",$file)) + elseif (is_file($path."/".$file) && preg_match("/^[A-Za-z0-9_]+(\.cpp|\.h)$/",$file)) { fputs($fp,"\tchecking $file\n"); searchKalyptusCode($path."/".$file,$fp); diff --git a/ksvg/scripts/makecc b/ksvg/scripts/makecc index 29a28b93..97eb4b74 100644 --- a/ksvg/scripts/makecc +++ b/ksvg/scripts/makecc @@ -1,6 +1,6 @@ function printg( a ) { - printf a >> FILENAME ".cc" + printf a >> FILENAME ".cpp" } function doFunc( a ) { diff --git a/ksvg/scripts/makeimpl b/ksvg/scripts/makeimpl index fb5ab8f5..e6c7b719 100644 --- a/ksvg/scripts/makeimpl +++ b/ksvg/scripts/makeimpl @@ -21,7 +21,7 @@ function printg( a ) } function printh( a ) { - printf a >> FILENAME "Impl.cc" + printf a >> FILENAME "Impl.cpp" } function doFuncCC( a, class ) { @@ -166,7 +166,7 @@ function doAttr( a, class ) printg( " " )n printg( b[nr] ");\n" ) - # do put method .cc + # do put method .cpp printtofunc( "void " clas "::set" ) printtofunc( toupper( substr( b[nr], 1, 1) ) ) printtofunc( substr( b[nr], 2) "(" ) @@ -212,7 +212,7 @@ function doAttr( a, class ) $temp = b[nr] printg( $temp "() const;\n" ) - # do get method .cc + # do get method .cpp i = 1 while ( i < nr ) { @@ -277,7 +277,7 @@ function doReadonlyAttr( a, class ) $temp = b[nr] printg( $temp "() const;\n" ) - # do get method .cc + # do get method .cpp i = 1 while ( i < nr ) { diff --git a/ksvg/test/external/CMakeLists.txt b/ksvg/test/external/CMakeLists.txt index 60c588a3..a07e0406 100644 --- a/ksvg/test/external/CMakeLists.txt +++ b/ksvg/test/external/CMakeLists.txt @@ -32,7 +32,7 @@ link_directories( ##### svgdisplay (executable) ################### tde_add_executable( svgdisplay AUTOMOC - SOURCES SVGTestWidget.cc svgdisplay.cc + SOURCES SVGTestWidget.cpp svgdisplay.cpp LINK ksvg-shared DESTINATION ${BIN_INSTALL_DIR} ) diff --git a/ksvg/test/external/Makefile.am b/ksvg/test/external/Makefile.am index 8d9f817b..8b217332 100644 --- a/ksvg/test/external/Makefile.am +++ b/ksvg/test/external/Makefile.am @@ -4,7 +4,7 @@ KDE_CXXFLAGS = $(USE_EXCEPTIONS) bin_PROGRAMS = svgdisplay printnodetest -svgdisplay_SOURCES = SVGTestWidget.cc svgdisplay.cc +svgdisplay_SOURCES = SVGTestWidget.cpp svgdisplay.cpp svgdisplay_LDADD = $(LIB_TDECORE) ../../libksvg.la svgdisplay_LDFLAGS = $(all_libraries) $(KDE_RPATH) $(LIB_QT) -lDCOP $(LIB_TDECORE) $(LIB_TDEUI) -ltdefx $(LIB_TDEIO) -ltdetexteditor diff --git a/ksvg/test/external/SVGTestWidget.cc b/ksvg/test/external/SVGTestWidget.cc deleted file mode 100644 index 895b5357..00000000 --- a/ksvg/test/external/SVGTestWidget.cc +++ /dev/null @@ -1,204 +0,0 @@ -// Very small test app to look at ksvg performance without konqueror overhead (Rob) - -#include "SVGTestWidget.moc" -#include "DocumentFactory.h" -#include "CanvasFactory.h" -#include "SVGCircleElement.h" -#include "SVGAnimatedLength.h" -#include "SVGLength.h" -#include "SVGSVGElement.h" -#include "SVGEventImpl.h" -#include "KSVGCanvas.h" -#include "CanvasItem.h" -#include - -using namespace KSVG; - -SVGTestWidget::SVGTestWidget(const KURL &url) -{ - setBackgroundColor(TQt::white); - setMouseTracking(true); - setFocusPolicy(TQ_WheelFocus); - - m_doc = DocumentFactory::self()->requestDocument(TQT_TQOBJECT(this), TQT_SLOT(slotRenderingFinished())); - if(!m_doc) - return; - - resize(450, 450); - m_canvas = CanvasFactory::self()->loadCanvas(450, 450); - if(!m_canvas) - return; - - m_canvas->setup(TQT_TQPAINTDEVICE(this), TQT_TQPAINTDEVICE(this)); - - if(!DocumentFactory::self()->attachCanvas(m_canvas, m_doc)) - return; - - if(!DocumentFactory::self()->startParsing(m_doc, url)) - return; -} - -SVGTestWidget::~SVGTestWidget() -{ - delete m_canvas; - delete m_doc; -} - -void SVGTestWidget::slotRenderingFinished() -{ - TQRect rect(0, 0, width(), height()); - m_canvas->blit(rect, true); - - SVGElement test = m_doc->rootElement().getElementById("test"); - if(test.nodeName() == "circle") - { - SVGCircleElement c = dom_cast(SVGCircleElement, test); - c.r().baseVal().setValue(150); - c.setAttribute("fill", "blue"); - } -} - -void SVGTestWidget::paintEvent(TQPaintEvent *event) -{ - m_canvas->update(); - m_canvas->blit(event->rect(), true); -} - -void SVGTestWidget::resizeEvent(TQResizeEvent *event) -{ - int w = event->size().width(); - int h = event->size().height(); - - m_canvas->resize(w, h); - resize(w, h); - m_canvas->blit(); -} -/* -KSVG::SVGMouseEventImpl *newMouseEvent(SVGDocument *doc, KSVG::SVGEventImpl::EventId id, TQMouseEvent *event) -{ - DOM::AbstractView temp; - - int clientX = event->x(); - int clientY = event->y(); - - if(doc && doc->rootElement()) - { - clientX = int(clientX / doc->rootElement()->currentScale()); - clientY = int(clientY / doc->rootElement()->currentScale()); - } - - int button = 0; - if(event->stateAfter() & Qt::LeftButton) - button = 1; - else if(event->stateAfter() & Qt::MidButton) - button = 2; - else if(event->stateAfter() & Qt::RightButton) - button = 3; - - KSVG::SVGMouseEventImpl *mev = new KSVG::SVGMouseEventImpl(id, // type - true, // canBubbleArg - true, // cancelableArg - temp, // view - 0, // detail - event->globalX(), //screenXArg - event->globalY(), // screenYArg, - clientX, // clientXArg - clientY, // clientYArg - (event->state() & TQt::ControlButton), // ctrlKeyArg - (event->state() & TQt::AltButton), // altKeyArg - (event->state() & TQt::ShiftButton), // shiftKeyArg - (event->state() & TQt::MetaButton), // metaKeyArg - button, // buttonArg - 0); - - mev->ref(); - - return mev; -} - -void SVGTestWidget::mouseMoveEvent(TQMouseEvent *event) -{ - if(event->state() & TQMouseEvent::ControlButton && event->state() & TQMouseEvent::LeftButton) - { - if(m_panningPos.isNull()) - m_panningPos = event->pos(); - else - { - TQPoint panPoint = m_oldPanningPos - (m_panningPos - event->pos()); - m_doc->rootElement()->setCurrentTranslate(panPoint); -// m_doc->syncCachedMatrices(); FIXME - m_canvas->update(panPoint); - } - return; - } - else if(event->state() & TQMouseEvent::ControlButton) - return; -} - -void SVGTestWidget::mousePressEvent(TQMouseEvent *event) -{ - if(event->state() & TQMouseEvent::ControlButton) - return; - - KSVG::SVGMouseEventImpl *mev = newMouseEvent(m_doc, KSVG::SVGEventImpl::MOUSEDOWN_EVENT, event); - - if(m_doc && m_doc->rootElement()) - m_doc->rootElement()->prepareMouseEvent(event->pos(), event->pos(), mev); - mev->deref(); -} - -void SVGTestWidget::mouseReleaseEvent(TQMouseEvent *event) -{ - if(!m_panningPos.isNull()) - { - m_oldPanningPos = m_oldPanningPos - (m_panningPos - event->pos()); - m_panningPos.setX(0); - m_panningPos.setY(0); - } - - if(event->state() & TQMouseEvent::ControlButton) - return; - - // only simulate mouse clicks for now - KSVG::SVGMouseEventImpl *mev = newMouseEvent(m_doc, KSVG::SVGEventImpl::MOUSEUP_EVENT, event); - - if(m_doc && m_doc->rootElement()) - m_doc->rootElement()->prepareMouseEvent(event->pos(), event->pos(), mev); - mev->deref(); -} - -void SVGTestWidget::keyPressEvent(TQKeyEvent *event) -{ - if(event->stateAfter() & TQMouseEvent::ControlButton) - { - setCursor(KCursor::sizeAllCursor()); - return; - } -} - -void SVGTestWidget::keyReleaseEvent(TQKeyEvent *event) -{ - if(event->state() & TQMouseEvent::ControlButton) - { - setCursor(KCursor::arrowCursor()); - return; - } - SVGSVGElementImpl *root = m_doc->rootElement(); - if(!root) return; - if(event->key() == TQt::Key_Minus) - { - erase(0, 0, m_canvas->width(), m_canvas->height()); - float zoomFactor = root->currentScale() / 1.2; - root->setCurrentScale(zoomFactor); - m_doc->syncCachedMatrices(); - m_canvas->update(zoomFactor); - } - else if(event->key() == TQt::Key_Plus) - { - float zoomFactor = root->currentScale() * 1.2; - root->setCurrentScale(zoomFactor); - m_doc->syncCachedMatrices(); - m_canvas->update(zoomFactor); - } -} -*/ diff --git a/ksvg/test/external/SVGTestWidget.cpp b/ksvg/test/external/SVGTestWidget.cpp new file mode 100644 index 00000000..895b5357 --- /dev/null +++ b/ksvg/test/external/SVGTestWidget.cpp @@ -0,0 +1,204 @@ +// Very small test app to look at ksvg performance without konqueror overhead (Rob) + +#include "SVGTestWidget.moc" +#include "DocumentFactory.h" +#include "CanvasFactory.h" +#include "SVGCircleElement.h" +#include "SVGAnimatedLength.h" +#include "SVGLength.h" +#include "SVGSVGElement.h" +#include "SVGEventImpl.h" +#include "KSVGCanvas.h" +#include "CanvasItem.h" +#include + +using namespace KSVG; + +SVGTestWidget::SVGTestWidget(const KURL &url) +{ + setBackgroundColor(TQt::white); + setMouseTracking(true); + setFocusPolicy(TQ_WheelFocus); + + m_doc = DocumentFactory::self()->requestDocument(TQT_TQOBJECT(this), TQT_SLOT(slotRenderingFinished())); + if(!m_doc) + return; + + resize(450, 450); + m_canvas = CanvasFactory::self()->loadCanvas(450, 450); + if(!m_canvas) + return; + + m_canvas->setup(TQT_TQPAINTDEVICE(this), TQT_TQPAINTDEVICE(this)); + + if(!DocumentFactory::self()->attachCanvas(m_canvas, m_doc)) + return; + + if(!DocumentFactory::self()->startParsing(m_doc, url)) + return; +} + +SVGTestWidget::~SVGTestWidget() +{ + delete m_canvas; + delete m_doc; +} + +void SVGTestWidget::slotRenderingFinished() +{ + TQRect rect(0, 0, width(), height()); + m_canvas->blit(rect, true); + + SVGElement test = m_doc->rootElement().getElementById("test"); + if(test.nodeName() == "circle") + { + SVGCircleElement c = dom_cast(SVGCircleElement, test); + c.r().baseVal().setValue(150); + c.setAttribute("fill", "blue"); + } +} + +void SVGTestWidget::paintEvent(TQPaintEvent *event) +{ + m_canvas->update(); + m_canvas->blit(event->rect(), true); +} + +void SVGTestWidget::resizeEvent(TQResizeEvent *event) +{ + int w = event->size().width(); + int h = event->size().height(); + + m_canvas->resize(w, h); + resize(w, h); + m_canvas->blit(); +} +/* +KSVG::SVGMouseEventImpl *newMouseEvent(SVGDocument *doc, KSVG::SVGEventImpl::EventId id, TQMouseEvent *event) +{ + DOM::AbstractView temp; + + int clientX = event->x(); + int clientY = event->y(); + + if(doc && doc->rootElement()) + { + clientX = int(clientX / doc->rootElement()->currentScale()); + clientY = int(clientY / doc->rootElement()->currentScale()); + } + + int button = 0; + if(event->stateAfter() & Qt::LeftButton) + button = 1; + else if(event->stateAfter() & Qt::MidButton) + button = 2; + else if(event->stateAfter() & Qt::RightButton) + button = 3; + + KSVG::SVGMouseEventImpl *mev = new KSVG::SVGMouseEventImpl(id, // type + true, // canBubbleArg + true, // cancelableArg + temp, // view + 0, // detail + event->globalX(), //screenXArg + event->globalY(), // screenYArg, + clientX, // clientXArg + clientY, // clientYArg + (event->state() & TQt::ControlButton), // ctrlKeyArg + (event->state() & TQt::AltButton), // altKeyArg + (event->state() & TQt::ShiftButton), // shiftKeyArg + (event->state() & TQt::MetaButton), // metaKeyArg + button, // buttonArg + 0); + + mev->ref(); + + return mev; +} + +void SVGTestWidget::mouseMoveEvent(TQMouseEvent *event) +{ + if(event->state() & TQMouseEvent::ControlButton && event->state() & TQMouseEvent::LeftButton) + { + if(m_panningPos.isNull()) + m_panningPos = event->pos(); + else + { + TQPoint panPoint = m_oldPanningPos - (m_panningPos - event->pos()); + m_doc->rootElement()->setCurrentTranslate(panPoint); +// m_doc->syncCachedMatrices(); FIXME + m_canvas->update(panPoint); + } + return; + } + else if(event->state() & TQMouseEvent::ControlButton) + return; +} + +void SVGTestWidget::mousePressEvent(TQMouseEvent *event) +{ + if(event->state() & TQMouseEvent::ControlButton) + return; + + KSVG::SVGMouseEventImpl *mev = newMouseEvent(m_doc, KSVG::SVGEventImpl::MOUSEDOWN_EVENT, event); + + if(m_doc && m_doc->rootElement()) + m_doc->rootElement()->prepareMouseEvent(event->pos(), event->pos(), mev); + mev->deref(); +} + +void SVGTestWidget::mouseReleaseEvent(TQMouseEvent *event) +{ + if(!m_panningPos.isNull()) + { + m_oldPanningPos = m_oldPanningPos - (m_panningPos - event->pos()); + m_panningPos.setX(0); + m_panningPos.setY(0); + } + + if(event->state() & TQMouseEvent::ControlButton) + return; + + // only simulate mouse clicks for now + KSVG::SVGMouseEventImpl *mev = newMouseEvent(m_doc, KSVG::SVGEventImpl::MOUSEUP_EVENT, event); + + if(m_doc && m_doc->rootElement()) + m_doc->rootElement()->prepareMouseEvent(event->pos(), event->pos(), mev); + mev->deref(); +} + +void SVGTestWidget::keyPressEvent(TQKeyEvent *event) +{ + if(event->stateAfter() & TQMouseEvent::ControlButton) + { + setCursor(KCursor::sizeAllCursor()); + return; + } +} + +void SVGTestWidget::keyReleaseEvent(TQKeyEvent *event) +{ + if(event->state() & TQMouseEvent::ControlButton) + { + setCursor(KCursor::arrowCursor()); + return; + } + SVGSVGElementImpl *root = m_doc->rootElement(); + if(!root) return; + if(event->key() == TQt::Key_Minus) + { + erase(0, 0, m_canvas->width(), m_canvas->height()); + float zoomFactor = root->currentScale() / 1.2; + root->setCurrentScale(zoomFactor); + m_doc->syncCachedMatrices(); + m_canvas->update(zoomFactor); + } + else if(event->key() == TQt::Key_Plus) + { + float zoomFactor = root->currentScale() * 1.2; + root->setCurrentScale(zoomFactor); + m_doc->syncCachedMatrices(); + m_canvas->update(zoomFactor); + } +} +*/ diff --git a/ksvg/test/external/svgdisplay.cc b/ksvg/test/external/svgdisplay.cc deleted file mode 100644 index de1172dc..00000000 --- a/ksvg/test/external/svgdisplay.cc +++ /dev/null @@ -1,32 +0,0 @@ -#include -#include -#include -#include -#include "SVGTestWidget.h" - -static TDECmdLineOptions options[] = -{ - { "+URL", I18N_NOOP("SVG file to open"), 0 }, - TDECmdLineLastOption -}; - -int main(int argc, char **argv) -{ - - TDEAboutData *about = new TDEAboutData( "KSVG test app", I18N_NOOP("KSVG test"), "0.1", I18N_NOOP("KSVG standalone test app") ); - TDECmdLineArgs::init(argc, argv, about); - TDECmdLineArgs::addCmdLineOptions( options ); - TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs(); - if(args->count() == 0) - { - args->usage(); - return 0; - } - KURL url = args->url(0); - TDEApplication a( argc, argv ); - SVGTestWidget *w = new SVGTestWidget(url); - a.setMainWidget(w); - w->show(); - - return a.exec(); -} diff --git a/ksvg/test/external/svgdisplay.cpp b/ksvg/test/external/svgdisplay.cpp new file mode 100644 index 00000000..de1172dc --- /dev/null +++ b/ksvg/test/external/svgdisplay.cpp @@ -0,0 +1,32 @@ +#include +#include +#include +#include +#include "SVGTestWidget.h" + +static TDECmdLineOptions options[] = +{ + { "+URL", I18N_NOOP("SVG file to open"), 0 }, + TDECmdLineLastOption +}; + +int main(int argc, char **argv) +{ + + TDEAboutData *about = new TDEAboutData( "KSVG test app", I18N_NOOP("KSVG test"), "0.1", I18N_NOOP("KSVG standalone test app") ); + TDECmdLineArgs::init(argc, argv, about); + TDECmdLineArgs::addCmdLineOptions( options ); + TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs(); + if(args->count() == 0) + { + args->usage(); + return 0; + } + KURL url = args->url(0); + TDEApplication a( argc, argv ); + SVGTestWidget *w = new SVGTestWidget(url); + a.setMainWidget(w); + w->show(); + + return a.exec(); +} diff --git a/kviewshell/plugins/djvu/libdjvu/configure.in.in b/kviewshell/plugins/djvu/libdjvu/configure.in.in index 9af3757d..72029d3b 100644 --- a/kviewshell/plugins/djvu/libdjvu/configure.in.in +++ b/kviewshell/plugins/djvu/libdjvu/configure.in.in @@ -28,8 +28,8 @@ dnl ------------------------------------------------------- AC_DEFUN([AC_CHECK_CXX_OPT],[ opt="$1" AC_MSG_CHECKING([if $CXX accepts $opt]) - echo 'void f(){}' > conftest.cc - if test -z "`${CXX} ${CXXFLAGS} ${OPTS} $opt -c conftest.cc 2>&1`"; then + echo 'void f(){}' > conftest.cpp + if test -z "`${CXX} ${CXXFLAGS} ${OPTS} $opt -c conftest.cpp 2>&1`"; then AC_MSG_RESULT(yes) rm conftest.* $2 @@ -389,8 +389,8 @@ if test x$acx_cothread != xno ; then AC_MSG_RESULT($acx_cothread_patch) if test x$acx_cothread_patch = xno ; then AC_MSG_CHECKING([if the cothread patch is critical]) - echo 'void foo() { throw "Hello"; }' > conftest.cc - compile="$CXX $CXXFLAGS -c conftest.cc" + echo 'void foo() { throw "Hello"; }' > conftest.cpp + compile="$CXX $CXXFLAGS -c conftest.cpp" check="nm conftest.o | grep sjthrow | cat > conftest.out" acx_cothread_patch=yes if AC_TRY_EVAL(compile) && AC_TRY_EVAL(check) ; then diff --git a/tdefile-plugins/dependencies/poppler-tqt/CMakeLists.txt b/tdefile-plugins/dependencies/poppler-tqt/CMakeLists.txt index 2ce99412..28be343b 100644 --- a/tdefile-plugins/dependencies/poppler-tqt/CMakeLists.txt +++ b/tdefile-plugins/dependencies/poppler-tqt/CMakeLists.txt @@ -45,10 +45,10 @@ install( FILES tde_add_library( poppler-tqt SHARED AUTOMOC SOURCES - poppler-document.cc poppler-fontinfo.cc - poppler-link.cc poppler-page.cc - poppler-page-transition.cc poppler-page-transition-private.h - poppler-private.cc poppler-private.h + poppler-document.cpp poppler-fontinfo.cpp + poppler-link.cpp poppler-page.cpp + poppler-page-transition.cpp poppler-page-transition-private.h + poppler-private.cpp poppler-private.h VERSION 0.0.0 LINK ${POPPLER_LIBRARIES} ${TQT_LIBRARIES} DESTINATION ${LIB_INSTALL_DIR} diff --git a/tdefile-plugins/dependencies/poppler-tqt/Makefile.am b/tdefile-plugins/dependencies/poppler-tqt/Makefile.am index 949dc2a4..2cd59963 100644 --- a/tdefile-plugins/dependencies/poppler-tqt/Makefile.am +++ b/tdefile-plugins/dependencies/poppler-tqt/Makefile.am @@ -15,13 +15,13 @@ poppler_include_HEADERS = \ lib_LTLIBRARIES = libpoppler-tqt.la libpoppler_tqt_la_SOURCES = \ - poppler-document.cc \ - poppler-fontinfo.cc \ - poppler-link.cc \ - poppler-page.cc \ - poppler-page-transition.cc \ + poppler-document.cpp \ + poppler-fontinfo.cpp \ + poppler-link.cpp \ + poppler-page.cpp \ + poppler-page-transition.cpp \ poppler-page-transition-private.h \ - poppler-private.cc \ + poppler-private.cpp \ poppler-private.h libpoppler_tqt_la_LIBADD = \ diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-document.cc b/tdefile-plugins/dependencies/poppler-tqt/poppler-document.cc deleted file mode 100644 index db403c5e..00000000 --- a/tdefile-plugins/dependencies/poppler-tqt/poppler-document.cc +++ /dev/null @@ -1,407 +0,0 @@ -/* poppler-document.cc: qt interface to poppler - * Copyright (C) 2005, Net Integration Technologies, Inc. - * Copyright (C) 2005-2009, Albert Astals Cid - * Copyright (C) 2006, Stefan Kebekus - * Copyright (C) 2006, Wilfried Huss - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include "poppler-private.h" - -#if !defined(HAVE_POPPLER_071) -#undef bool -#endif - -namespace Poppler { - -Document *Document::load(const TQString &filePath) -{ - if (!globalParams) { - globalParams = -#if defined(HAVE_POPPLER_083) - std::make_unique(); -#else - new GlobalParams(); -#endif - } - - DocumentData *doc = new DocumentData(new GooString(TQFile::encodeName(filePath)), NULL); - Document *pdoc; - if (doc->doc.isOk() || doc->doc.getErrorCode() == errEncrypted) { - pdoc = new Document(doc); - if (doc->doc.getErrorCode() == errEncrypted) - pdoc->data->locked = true; - else - pdoc->data->locked = false; - pdoc->data->m_fontInfoScanner = new FontInfoScanner(&(doc->doc)); - return pdoc; - } - else - return NULL; -} - -Document::Document(DocumentData *dataA) -{ - data = dataA; -} - -Document::~Document() -{ - delete data; -} - -bool Document::isLocked() const -{ - return data->locked; -} - -bool Document::unlock(const TQCString &password) -{ - if (data->locked) { - /* racier then it needs to be */ - GooString *filename = new GooString(data->doc.getFileName()); - GooString *pwd = new GooString(password.data()); - DocumentData *doc2 = new DocumentData(filename, pwd); - delete pwd; - if (!doc2->doc.isOk()) { - delete doc2; - } else { - delete data; - data = doc2; - data->locked = false; - data->m_fontInfoScanner = new FontInfoScanner(&(data->doc)); - } - } - return data->locked; -} - -Document::PageMode Document::getPageMode(void) const -{ - switch (data->doc.getCatalog()->getPageMode()) { - case Catalog::pageModeNone: - return UseNone; - case Catalog::pageModeOutlines: - return UseOutlines; - case Catalog::pageModeThumbs: - return UseThumbs; - case Catalog::pageModeFullScreen: - return FullScreen; - case Catalog::pageModeOC: - return UseOC; - default: - return UseNone; - } -} - -int Document::getNumPages() const -{ - return data->doc.getNumPages(); -} - -TQValueList Document::fonts() const -{ - TQValueList ourList; - scanForFonts(getNumPages(), &ourList); - return ourList; -} - -bool Document::scanForFonts( int numPages, TQValueList *fontList ) const -{ - FONTS_LIST_TYPE items = data->m_fontInfoScanner->scan( numPages ); - -#if !defined(HAVE_POPPLER_082) - if ( NULL == items ) - return false; -#endif -#if !defined(HAVE_POPPLER_076) - if ( FONTS_LIST_IS_EMPTY(items) ) { -# if !defined(HAVE_POPPLER_082) - delete items; -# endif - return false; - } -#endif - - for ( int i = 0; i < FONTS_LIST_LENGTH(items); ++i ) { - TQString fontName; - ::FontInfo *fontInfo = FONTS_LIST_GET(items, i); - if (fontInfo->getName()) - fontName = fontInfo->getName()->GOO_GET_CSTR(); - - FontInfo font(fontName, - fontInfo->getEmbedded(), - fontInfo->getSubset(), - (Poppler::FontInfo::Type)(fontInfo->getType())); - fontList->append(font); - } -# if defined(HAVE_POPPLER_082) - for (auto entry : items) { - delete entry; - } -# elif defined(HAVE_POPPLER_076) - for (auto entry : *items) { - delete entry; - } - delete items; -# elif defined(HAVE_POPPLER_070) - deleteGooList<::FontInfo>(items); -# else - deleteGooList(items, ::FontInfo); -# endif - return true; -} - -/* borrowed from kpdf */ -TQString Document::getInfo( const TQString & type ) const -{ - // [Albert] Code adapted from pdfinfo.cc on xpdf - Object info; - if ( data->locked ) - return NULL; - -# if defined(HAVE_POPPLER_058) - info = data->doc.getDocInfo(); -# else - data->doc.getDocInfo( &info ); -# endif - if ( !info.isDict() ) - return NULL; - - TQString result; - Object obj; - CONST_064 GooString *s1; - GBool isUnicode; - Unicode u; - int i; - Dict *infoDict = info.getDict(); - -#if defined(HAVE_POPPLER_058) - obj = infoDict->lookup( (char*)type.latin1() ); -#else - infoDict->lookup( (char*)type.latin1(), &obj ); -#endif - if (!obj.isNull() && obj.isString()) - { - s1 = obj.getString(); - if ( ( s1->getChar(0) & 0xff ) == 0xfe && ( s1->getChar(1) & 0xff ) == 0xff ) - { - isUnicode = gTrue; - i = 2; - } - else - { - isUnicode = gFalse; - i = 0; - } - while ( i < obj.getString()->getLength() ) - { - if ( isUnicode ) - { - u = ( ( s1->getChar(i) & 0xff ) << 8 ) | ( s1->getChar(i+1) & 0xff ); - i += 2; - } - else - { - u = s1->getChar(i) & 0xff; - ++i; - } - result += unicodeToTQString( &u, 1 ); - } -# if !defined(HAVE_POPPLER_058) - obj.free(); - info.free(); -# endif - return result; - } -# if !defined(HAVE_POPPLER_058) - obj.free(); - info.free(); -# endif - return NULL; -} - -/* borrowed from kpdf */ -TQDateTime Document::getDate( const TQString & type ) const -{ - // [Albert] Code adapted from pdfinfo.cc on xpdf - if ( data->locked ) - return TQDateTime(); - - Object info; -# if defined(HAVE_POPPLER_058) - info = data->doc.getDocInfo(); -# else - data->doc.getDocInfo( &info ); -# endif - if ( !info.isDict() ) { -# if !defined(HAVE_POPPLER_058) - info.free(); -# endif - return TQDateTime(); - } - - Object obj; - int year, mon, day, hour, min, sec, tz_hour, tz_minute; - char tz; - Dict *infoDict = info.getDict(); - TQString result; - -#if defined(HAVE_POPPLER_058) - obj = infoDict->lookup( (char*)type.latin1() ); -#else - infoDict->lookup( (char*)type.latin1(), &obj ); -#endif - if (!obj.isNull() && obj.isString()) - { - TQString s = UnicodeParsedString(obj.getString()); - // TODO do something with the timezone information - if ( parseDateString( s.latin1(), &year, &mon, &day, &hour, &min, &sec, &tz, &tz_hour, &tz_minute ) ) - { - TQDate d( year, mon, day ); //CHECK: it was mon-1, Jan->0 (??) - TQTime t( hour, min, sec ); - if ( d.isValid() && t.isValid() ) { -# if !defined(HAVE_POPPLER_058) - obj.free(); - info.free(); -# endif - return TQDateTime( d, t ); - } - } - } -# if !defined(HAVE_POPPLER_058) - obj.free(); - info.free(); -# endif - return TQDateTime(); -} - -bool Document::isEncrypted() const -{ - return data->doc.isEncrypted(); -} - -bool Document::isLinearized() const -{ - return data->doc.isLinearized(); -} - -bool Document::okToPrint() const -{ - return data->doc.okToPrint(); -} - -bool Document::okToChange() const -{ - return data->doc.okToChange(); -} - -bool Document::okToCopy() const -{ - return data->doc.okToCopy(); -} - -bool Document::okToAddNotes() const -{ - return data->doc.okToAddNotes(); -} - -double Document::getPDFVersion() const -{ - return data->doc.getPDFMajorVersion () + data->doc.getPDFMinorVersion() / 10.0; -} - -void Document::getPdfVersion(int *major, int *minor) const -{ - if (major) - *major = data->doc.getPDFMajorVersion(); - if (minor) - *minor = data->doc.getPDFMinorVersion(); -} - -TQDomDocument *Document::toc() const -{ - Outline * outline = data->doc.getOutline(); - if ( !outline ) - return NULL; - - OUTLINE_ITEMS_TYPE * items = outline->getItems(); - if ( !items || OUTLINE_ITEMS_LENGTH(items) < 1 ) - return NULL; - - TQDomDocument *toc = new TQDomDocument(); - if ( OUTLINE_ITEMS_LENGTH(items) > 0 ) - data->addTocChildren( toc, toc, items ); - - return toc; -} - -LinkDestination *Document::linkDestination( const TQString &name ) -{ - GooString * namedDest = TQStringToGooString( name ); - LinkDestinationData ldd(NULL, namedDest, data); - LinkDestination *ld = new LinkDestination(ldd); - delete namedDest; - return ld; -} - -bool Document::print(const TQString &fileName, TQValueList pageList, double hDPI, double vDPI, int rotate) -{ - return print(fileName, pageList, hDPI, vDPI, rotate, -1, -1); -} - -bool Document::print(const TQString &file, TQValueList pageList, double hDPI, double vDPI, int rotate, int paperWidth, int paperHeight) -{ -#if defined(HAVE_POPPLER_058) || defined(HAVE_POPPLER_030) - std::vector pages; - TQValueList::iterator it; - for (it = pageList.begin(); it != pageList.end(); ++it ) { - pages.push_back(*it); - } - PSOutputDev *psOut = new PSOutputDev(file.latin1(), &(data->doc), NULL, pages, psModePS, paperWidth, paperHeight); -#elif defined(HAVE_POPPLER_020) - PSOutputDev *psOut = new PSOutputDev(file.latin1(), &(data->doc), NULL, 1, data->doc.getNumPages(), psModePS, paperWidth, paperHeight); -#elif defined(HAVE_POPPLER_016) - PSOutputDev *psOut = new PSOutputDev(file.latin1(), &(data->doc), data->doc.getXRef(), data->doc.getCatalog(), NULL, 1, data->doc.getNumPages(), psModePS, paperWidth, paperHeight); -#else - PSOutputDev *psOut = new PSOutputDev(file.latin1(), data->doc.getXRef(), data->doc.getCatalog(), NULL, 1, data->doc.getNumPages(), psModePS, paperWidth, paperHeight); -#endif - - if (psOut->isOk()) { - TQValueList::iterator it; - for (it = pageList.begin(); it != pageList.end(); ++it ) - data->doc.displayPage(psOut, *it, hDPI, vDPI, rotate, gFalse, gTrue, gTrue); - - delete psOut; - return true; - } else { - delete psOut; - return false; - } -} - -} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-document.cpp b/tdefile-plugins/dependencies/poppler-tqt/poppler-document.cpp new file mode 100644 index 00000000..fac02a4b --- /dev/null +++ b/tdefile-plugins/dependencies/poppler-tqt/poppler-document.cpp @@ -0,0 +1,407 @@ +/* poppler-document.cpp: qt interface to poppler + * Copyright (C) 2005, Net Integration Technologies, Inc. + * Copyright (C) 2005-2009, Albert Astals Cid + * Copyright (C) 2006, Stefan Kebekus + * Copyright (C) 2006, Wilfried Huss + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include "poppler-private.h" + +#if !defined(HAVE_POPPLER_071) +#undef bool +#endif + +namespace Poppler { + +Document *Document::load(const TQString &filePath) +{ + if (!globalParams) { + globalParams = +#if defined(HAVE_POPPLER_083) + std::make_unique(); +#else + new GlobalParams(); +#endif + } + + DocumentData *doc = new DocumentData(new GooString(TQFile::encodeName(filePath)), NULL); + Document *pdoc; + if (doc->doc.isOk() || doc->doc.getErrorCode() == errEncrypted) { + pdoc = new Document(doc); + if (doc->doc.getErrorCode() == errEncrypted) + pdoc->data->locked = true; + else + pdoc->data->locked = false; + pdoc->data->m_fontInfoScanner = new FontInfoScanner(&(doc->doc)); + return pdoc; + } + else + return NULL; +} + +Document::Document(DocumentData *dataA) +{ + data = dataA; +} + +Document::~Document() +{ + delete data; +} + +bool Document::isLocked() const +{ + return data->locked; +} + +bool Document::unlock(const TQCString &password) +{ + if (data->locked) { + /* racier then it needs to be */ + GooString *filename = new GooString(data->doc.getFileName()); + GooString *pwd = new GooString(password.data()); + DocumentData *doc2 = new DocumentData(filename, pwd); + delete pwd; + if (!doc2->doc.isOk()) { + delete doc2; + } else { + delete data; + data = doc2; + data->locked = false; + data->m_fontInfoScanner = new FontInfoScanner(&(data->doc)); + } + } + return data->locked; +} + +Document::PageMode Document::getPageMode(void) const +{ + switch (data->doc.getCatalog()->getPageMode()) { + case Catalog::pageModeNone: + return UseNone; + case Catalog::pageModeOutlines: + return UseOutlines; + case Catalog::pageModeThumbs: + return UseThumbs; + case Catalog::pageModeFullScreen: + return FullScreen; + case Catalog::pageModeOC: + return UseOC; + default: + return UseNone; + } +} + +int Document::getNumPages() const +{ + return data->doc.getNumPages(); +} + +TQValueList Document::fonts() const +{ + TQValueList ourList; + scanForFonts(getNumPages(), &ourList); + return ourList; +} + +bool Document::scanForFonts( int numPages, TQValueList *fontList ) const +{ + FONTS_LIST_TYPE items = data->m_fontInfoScanner->scan( numPages ); + +#if !defined(HAVE_POPPLER_082) + if ( NULL == items ) + return false; +#endif +#if !defined(HAVE_POPPLER_076) + if ( FONTS_LIST_IS_EMPTY(items) ) { +# if !defined(HAVE_POPPLER_082) + delete items; +# endif + return false; + } +#endif + + for ( int i = 0; i < FONTS_LIST_LENGTH(items); ++i ) { + TQString fontName; + ::FontInfo *fontInfo = FONTS_LIST_GET(items, i); + if (fontInfo->getName()) + fontName = fontInfo->getName()->GOO_GET_CSTR(); + + FontInfo font(fontName, + fontInfo->getEmbedded(), + fontInfo->getSubset(), + (Poppler::FontInfo::Type)(fontInfo->getType())); + fontList->append(font); + } +# if defined(HAVE_POPPLER_082) + for (auto entry : items) { + delete entry; + } +# elif defined(HAVE_POPPLER_076) + for (auto entry : *items) { + delete entry; + } + delete items; +# elif defined(HAVE_POPPLER_070) + deleteGooList<::FontInfo>(items); +# else + deleteGooList(items, ::FontInfo); +# endif + return true; +} + +/* borrowed from kpdf */ +TQString Document::getInfo( const TQString & type ) const +{ + // [Albert] Code adapted from pdfinfo.cpp on xpdf + Object info; + if ( data->locked ) + return NULL; + +# if defined(HAVE_POPPLER_058) + info = data->doc.getDocInfo(); +# else + data->doc.getDocInfo( &info ); +# endif + if ( !info.isDict() ) + return NULL; + + TQString result; + Object obj; + CONST_064 GooString *s1; + GBool isUnicode; + Unicode u; + int i; + Dict *infoDict = info.getDict(); + +#if defined(HAVE_POPPLER_058) + obj = infoDict->lookup( (char*)type.latin1() ); +#else + infoDict->lookup( (char*)type.latin1(), &obj ); +#endif + if (!obj.isNull() && obj.isString()) + { + s1 = obj.getString(); + if ( ( s1->getChar(0) & 0xff ) == 0xfe && ( s1->getChar(1) & 0xff ) == 0xff ) + { + isUnicode = gTrue; + i = 2; + } + else + { + isUnicode = gFalse; + i = 0; + } + while ( i < obj.getString()->getLength() ) + { + if ( isUnicode ) + { + u = ( ( s1->getChar(i) & 0xff ) << 8 ) | ( s1->getChar(i+1) & 0xff ); + i += 2; + } + else + { + u = s1->getChar(i) & 0xff; + ++i; + } + result += unicodeToTQString( &u, 1 ); + } +# if !defined(HAVE_POPPLER_058) + obj.free(); + info.free(); +# endif + return result; + } +# if !defined(HAVE_POPPLER_058) + obj.free(); + info.free(); +# endif + return NULL; +} + +/* borrowed from kpdf */ +TQDateTime Document::getDate( const TQString & type ) const +{ + // [Albert] Code adapted from pdfinfo.cpp on xpdf + if ( data->locked ) + return TQDateTime(); + + Object info; +# if defined(HAVE_POPPLER_058) + info = data->doc.getDocInfo(); +# else + data->doc.getDocInfo( &info ); +# endif + if ( !info.isDict() ) { +# if !defined(HAVE_POPPLER_058) + info.free(); +# endif + return TQDateTime(); + } + + Object obj; + int year, mon, day, hour, min, sec, tz_hour, tz_minute; + char tz; + Dict *infoDict = info.getDict(); + TQString result; + +#if defined(HAVE_POPPLER_058) + obj = infoDict->lookup( (char*)type.latin1() ); +#else + infoDict->lookup( (char*)type.latin1(), &obj ); +#endif + if (!obj.isNull() && obj.isString()) + { + TQString s = UnicodeParsedString(obj.getString()); + // TODO do something with the timezone information + if ( parseDateString( s.latin1(), &year, &mon, &day, &hour, &min, &sec, &tz, &tz_hour, &tz_minute ) ) + { + TQDate d( year, mon, day ); //CHECK: it was mon-1, Jan->0 (??) + TQTime t( hour, min, sec ); + if ( d.isValid() && t.isValid() ) { +# if !defined(HAVE_POPPLER_058) + obj.free(); + info.free(); +# endif + return TQDateTime( d, t ); + } + } + } +# if !defined(HAVE_POPPLER_058) + obj.free(); + info.free(); +# endif + return TQDateTime(); +} + +bool Document::isEncrypted() const +{ + return data->doc.isEncrypted(); +} + +bool Document::isLinearized() const +{ + return data->doc.isLinearized(); +} + +bool Document::okToPrint() const +{ + return data->doc.okToPrint(); +} + +bool Document::okToChange() const +{ + return data->doc.okToChange(); +} + +bool Document::okToCopy() const +{ + return data->doc.okToCopy(); +} + +bool Document::okToAddNotes() const +{ + return data->doc.okToAddNotes(); +} + +double Document::getPDFVersion() const +{ + return data->doc.getPDFMajorVersion () + data->doc.getPDFMinorVersion() / 10.0; +} + +void Document::getPdfVersion(int *major, int *minor) const +{ + if (major) + *major = data->doc.getPDFMajorVersion(); + if (minor) + *minor = data->doc.getPDFMinorVersion(); +} + +TQDomDocument *Document::toc() const +{ + Outline * outline = data->doc.getOutline(); + if ( !outline ) + return NULL; + + OUTLINE_ITEMS_TYPE * items = outline->getItems(); + if ( !items || OUTLINE_ITEMS_LENGTH(items) < 1 ) + return NULL; + + TQDomDocument *toc = new TQDomDocument(); + if ( OUTLINE_ITEMS_LENGTH(items) > 0 ) + data->addTocChildren( toc, toc, items ); + + return toc; +} + +LinkDestination *Document::linkDestination( const TQString &name ) +{ + GooString * namedDest = TQStringToGooString( name ); + LinkDestinationData ldd(NULL, namedDest, data); + LinkDestination *ld = new LinkDestination(ldd); + delete namedDest; + return ld; +} + +bool Document::print(const TQString &fileName, TQValueList pageList, double hDPI, double vDPI, int rotate) +{ + return print(fileName, pageList, hDPI, vDPI, rotate, -1, -1); +} + +bool Document::print(const TQString &file, TQValueList pageList, double hDPI, double vDPI, int rotate, int paperWidth, int paperHeight) +{ +#if defined(HAVE_POPPLER_058) || defined(HAVE_POPPLER_030) + std::vector pages; + TQValueList::iterator it; + for (it = pageList.begin(); it != pageList.end(); ++it ) { + pages.push_back(*it); + } + PSOutputDev *psOut = new PSOutputDev(file.latin1(), &(data->doc), NULL, pages, psModePS, paperWidth, paperHeight); +#elif defined(HAVE_POPPLER_020) + PSOutputDev *psOut = new PSOutputDev(file.latin1(), &(data->doc), NULL, 1, data->doc.getNumPages(), psModePS, paperWidth, paperHeight); +#elif defined(HAVE_POPPLER_016) + PSOutputDev *psOut = new PSOutputDev(file.latin1(), &(data->doc), data->doc.getXRef(), data->doc.getCatalog(), NULL, 1, data->doc.getNumPages(), psModePS, paperWidth, paperHeight); +#else + PSOutputDev *psOut = new PSOutputDev(file.latin1(), data->doc.getXRef(), data->doc.getCatalog(), NULL, 1, data->doc.getNumPages(), psModePS, paperWidth, paperHeight); +#endif + + if (psOut->isOk()) { + TQValueList::iterator it; + for (it = pageList.begin(); it != pageList.end(); ++it ) + data->doc.displayPage(psOut, *it, hDPI, vDPI, rotate, gFalse, gTrue, gTrue); + + delete psOut; + return true; + } else { + delete psOut; + return false; + } +} + +} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-fontinfo.cc b/tdefile-plugins/dependencies/poppler-tqt/poppler-fontinfo.cc deleted file mode 100644 index c0e777a7..00000000 --- a/tdefile-plugins/dependencies/poppler-tqt/poppler-fontinfo.cc +++ /dev/null @@ -1,83 +0,0 @@ -/* poppler-qt.h: qt interface to poppler - * Copyright (C) 2005, Albert Astals Cid - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "poppler-qt.h" - -namespace Poppler { - -class FontInfoData -{ - public: - TQString fontName; - bool isEmbedded; - bool isSubset; - FontInfo::Type type; -}; - -FontInfo::FontInfo( const TQString &fontName, const bool isEmbedded, const bool isSubset, Type type ) -{ - data = new FontInfoData(); - data->fontName = fontName; - data->isEmbedded = isEmbedded; - data->isSubset = isSubset; - data->type = type; -} - -FontInfo::FontInfo( const FontInfo &fi ) -{ - data = new FontInfoData(); - data->fontName = fi.data->fontName; - data->isEmbedded = fi.data->isEmbedded; - data->isSubset = fi.data->isSubset; - data->type = fi.data->type; -} - -FontInfo::FontInfo() -{ - data = new FontInfoData(); - data->isEmbedded = false; - data->isSubset = false; - data->type = unknown; -} - -FontInfo::~FontInfo() -{ - delete data; -} - -const TQString &FontInfo::name() const -{ - return data->fontName; -} - -bool FontInfo::isEmbedded() const -{ - return data->isEmbedded; -} - -bool FontInfo::isSubset() const -{ - return data->isSubset; -} - -FontInfo::Type FontInfo::type() const -{ - return data->type; -} - -} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-fontinfo.cpp b/tdefile-plugins/dependencies/poppler-tqt/poppler-fontinfo.cpp new file mode 100644 index 00000000..c0e777a7 --- /dev/null +++ b/tdefile-plugins/dependencies/poppler-tqt/poppler-fontinfo.cpp @@ -0,0 +1,83 @@ +/* poppler-qt.h: qt interface to poppler + * Copyright (C) 2005, Albert Astals Cid + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include "poppler-qt.h" + +namespace Poppler { + +class FontInfoData +{ + public: + TQString fontName; + bool isEmbedded; + bool isSubset; + FontInfo::Type type; +}; + +FontInfo::FontInfo( const TQString &fontName, const bool isEmbedded, const bool isSubset, Type type ) +{ + data = new FontInfoData(); + data->fontName = fontName; + data->isEmbedded = isEmbedded; + data->isSubset = isSubset; + data->type = type; +} + +FontInfo::FontInfo( const FontInfo &fi ) +{ + data = new FontInfoData(); + data->fontName = fi.data->fontName; + data->isEmbedded = fi.data->isEmbedded; + data->isSubset = fi.data->isSubset; + data->type = fi.data->type; +} + +FontInfo::FontInfo() +{ + data = new FontInfoData(); + data->isEmbedded = false; + data->isSubset = false; + data->type = unknown; +} + +FontInfo::~FontInfo() +{ + delete data; +} + +const TQString &FontInfo::name() const +{ + return data->fontName; +} + +bool FontInfo::isEmbedded() const +{ + return data->isEmbedded; +} + +bool FontInfo::isSubset() const +{ + return data->isSubset; +} + +FontInfo::Type FontInfo::type() const +{ + return data->type; +} + +} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-link.cc b/tdefile-plugins/dependencies/poppler-tqt/poppler-link.cc deleted file mode 100644 index ee05eb06..00000000 --- a/tdefile-plugins/dependencies/poppler-tqt/poppler-link.cc +++ /dev/null @@ -1,273 +0,0 @@ -/* poppler-link.cc: qt interface to poppler - * Copyright (C) 2006, 2008 Albert Astals Cid - * Adapting code from - * Copyright (C) 2004 by Enrico Ros - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include -#include - -#include - -#include - -namespace Poppler { - - LinkDestination::LinkDestination(const LinkDestinationData &data) - { - bool deleteDest = false; - CONST_064 LinkDest *ld = data.ld; - - if ( data.namedDest && !ld ) - { - deleteDest = true; -# if defined(HAVE_POPPLER_086) - ld = data.doc->doc.findDest( data.namedDest ).get(); -# else - ld = data.doc->doc.findDest( data.namedDest ); -# endif - } - - if (!ld) return; - - if (ld->getKind() == ::destXYZ) m_kind = destXYZ; - else if (ld->getKind() == ::destFit) m_kind = destFit; - else if (ld->getKind() == ::destFitH) m_kind = destFitH; - else if (ld->getKind() == ::destFitV) m_kind = destFitV; - else if (ld->getKind() == ::destFitR) m_kind = destFitR; - else if (ld->getKind() == ::destFitB) m_kind = destFitB; - else if (ld->getKind() == ::destFitBH) m_kind = destFitBH; - else if (ld->getKind() == ::destFitBV) m_kind = destFitBV; - - if ( !ld->isPageRef() ) m_pageNum = ld->getPageNum(); - else - { - Ref ref = ld->getPageRef(); - m_pageNum = data.doc->doc.findPage(FIND_PAGE_ARGS(ref)); - } - double left = ld->getLeft(); - double bottom = ld->getBottom(); - double right = ld->getRight(); - double top = ld->getTop(); - m_zoom = ld->getZoom(); - m_changeLeft = ld->getChangeLeft(); - m_changeTop = ld->getChangeTop(); - m_changeZoom = ld->getChangeZoom(); - - int leftAux = 0, topAux = 0, rightAux = 0, bottomAux = 0; - -#if defined(HAVE_SPLASH) - SplashOutputDev *sod = data.doc->getOutputDev(); - sod->cvtUserToDev( left, top, &leftAux, &topAux ); - sod->cvtUserToDev( right, bottom, &rightAux, &bottomAux ); -#endif - - m_left = leftAux; - m_top = topAux; - m_right = rightAux; - m_bottom = bottomAux; - -# if !defined(HAVE_POPPLER_086) - if (deleteDest) delete ld; -# endif - } - - LinkDestination::LinkDestination(const TQString &description) - { - TQStringList tokens = TQStringList::split(';', description); - m_kind = static_cast(tokens[0].toInt()); - m_pageNum = tokens[1].toInt(); - m_left = tokens[2].toDouble(); - m_bottom = tokens[3].toDouble(); - m_right = tokens[4].toDouble(); - m_top = tokens[5].toDouble(); - m_zoom = tokens[6].toDouble(); - m_changeLeft = static_cast(tokens[7].toInt()); - m_changeTop = static_cast(tokens[8].toInt()); - m_changeZoom = static_cast(tokens[9].toInt()); - } - - LinkDestination::Kind LinkDestination::kind() const - { - return m_kind; - } - - int LinkDestination::pageNumber() const - { - return m_pageNum; - } - - double LinkDestination::left() const - { - return m_left; - } - - double LinkDestination::bottom() const - { - return m_bottom; - } - - double LinkDestination::right() const - { - return m_right; - } - - double LinkDestination::top() const - { - return m_top; - } - - double LinkDestination::zoom() const - { - return m_zoom; - } - - bool LinkDestination::isChangeLeft() const - { - return m_changeLeft; - } - - bool LinkDestination::isChangeTop() const - { - return m_changeTop; - } - - bool LinkDestination::isChangeZoom() const - { - return m_changeZoom; - } - - TQString LinkDestination::toString() const - { - TQString s = TQString::number( (TQ_INT8)m_kind ); - s += ";" + TQString::number( m_pageNum ); - s += ";" + TQString::number( m_left ); - s += ";" + TQString::number( m_bottom ); - s += ";" + TQString::number( m_right ); - s += ";" + TQString::number( m_top ); - s += ";" + TQString::number( m_zoom ); - s += ";" + TQString::number( (TQ_INT8)m_changeLeft ); - s += ";" + TQString::number( (TQ_INT8)m_changeTop ); - s += ";" + TQString::number( (TQ_INT8)m_changeZoom ); - return s; - } - - - // Link - Link::~Link() - { - } - - Link::Link(const TQRect &linkArea) : m_linkArea(linkArea) - { - } - - Link::LinkType Link::linkType() const - { - return None; - } - - TQRect Link::linkArea() const - { - return m_linkArea; - } - - // LinkGoto - LinkGoto::LinkGoto( const TQRect &linkArea, TQString extFileName, const LinkDestination & destination ) : Link(linkArea), m_extFileName(extFileName), m_destination(destination) - { - } - - bool LinkGoto::isExternal() const - { - return !m_extFileName.isEmpty(); - } - - const TQString &LinkGoto::fileName() const - { - return m_extFileName; - } - - const LinkDestination &LinkGoto::destination() const - { - return m_destination; - } - - Link::LinkType LinkGoto::linkType() const - { - return Goto; - } - - // LinkExecute - LinkExecute::LinkExecute( const TQRect &linkArea, const TQString & file, const TQString & params ) : Link(linkArea), m_fileName(file), m_parameters(params) - { - } - - const TQString & LinkExecute::fileName() const - { - return m_fileName; - } - const TQString & LinkExecute::parameters() const - { - return m_parameters; - } - - Link::LinkType LinkExecute::linkType() const - { - return Execute; - } - - // LinkBrowse - LinkBrowse::LinkBrowse( const TQRect &linkArea, const TQString &url ) : Link(linkArea), m_url(url) - { - } - - const TQString & LinkBrowse::url() const - { - return m_url; - } - - Link::LinkType LinkBrowse::linkType() const - { - return Browse; - } - - // LinkAction - LinkAction::LinkAction( const TQRect &linkArea, ActionType actionType ) : Link(linkArea), m_type(actionType) - { - } - - LinkAction::ActionType LinkAction::actionType() const - { - return m_type; - } - - Link::LinkType LinkAction::linkType() const - { - return Action; - } - - // LinkMovie - LinkMovie::LinkMovie( const TQRect &linkArea ) : Link(linkArea) - { - } - - Link::LinkType LinkMovie::linkType() const - { - return Movie; - } - -} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-link.cpp b/tdefile-plugins/dependencies/poppler-tqt/poppler-link.cpp new file mode 100644 index 00000000..99cd8cc9 --- /dev/null +++ b/tdefile-plugins/dependencies/poppler-tqt/poppler-link.cpp @@ -0,0 +1,273 @@ +/* poppler-link.cpp: qt interface to poppler + * Copyright (C) 2006, 2008 Albert Astals Cid + * Adapting code from + * Copyright (C) 2004 by Enrico Ros + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include +#include + +#include + +#include + +namespace Poppler { + + LinkDestination::LinkDestination(const LinkDestinationData &data) + { + bool deleteDest = false; + CONST_064 LinkDest *ld = data.ld; + + if ( data.namedDest && !ld ) + { + deleteDest = true; +# if defined(HAVE_POPPLER_086) + ld = data.doc->doc.findDest( data.namedDest ).get(); +# else + ld = data.doc->doc.findDest( data.namedDest ); +# endif + } + + if (!ld) return; + + if (ld->getKind() == ::destXYZ) m_kind = destXYZ; + else if (ld->getKind() == ::destFit) m_kind = destFit; + else if (ld->getKind() == ::destFitH) m_kind = destFitH; + else if (ld->getKind() == ::destFitV) m_kind = destFitV; + else if (ld->getKind() == ::destFitR) m_kind = destFitR; + else if (ld->getKind() == ::destFitB) m_kind = destFitB; + else if (ld->getKind() == ::destFitBH) m_kind = destFitBH; + else if (ld->getKind() == ::destFitBV) m_kind = destFitBV; + + if ( !ld->isPageRef() ) m_pageNum = ld->getPageNum(); + else + { + Ref ref = ld->getPageRef(); + m_pageNum = data.doc->doc.findPage(FIND_PAGE_ARGS(ref)); + } + double left = ld->getLeft(); + double bottom = ld->getBottom(); + double right = ld->getRight(); + double top = ld->getTop(); + m_zoom = ld->getZoom(); + m_changeLeft = ld->getChangeLeft(); + m_changeTop = ld->getChangeTop(); + m_changeZoom = ld->getChangeZoom(); + + int leftAux = 0, topAux = 0, rightAux = 0, bottomAux = 0; + +#if defined(HAVE_SPLASH) + SplashOutputDev *sod = data.doc->getOutputDev(); + sod->cvtUserToDev( left, top, &leftAux, &topAux ); + sod->cvtUserToDev( right, bottom, &rightAux, &bottomAux ); +#endif + + m_left = leftAux; + m_top = topAux; + m_right = rightAux; + m_bottom = bottomAux; + +# if !defined(HAVE_POPPLER_086) + if (deleteDest) delete ld; +# endif + } + + LinkDestination::LinkDestination(const TQString &description) + { + TQStringList tokens = TQStringList::split(';', description); + m_kind = static_cast(tokens[0].toInt()); + m_pageNum = tokens[1].toInt(); + m_left = tokens[2].toDouble(); + m_bottom = tokens[3].toDouble(); + m_right = tokens[4].toDouble(); + m_top = tokens[5].toDouble(); + m_zoom = tokens[6].toDouble(); + m_changeLeft = static_cast(tokens[7].toInt()); + m_changeTop = static_cast(tokens[8].toInt()); + m_changeZoom = static_cast(tokens[9].toInt()); + } + + LinkDestination::Kind LinkDestination::kind() const + { + return m_kind; + } + + int LinkDestination::pageNumber() const + { + return m_pageNum; + } + + double LinkDestination::left() const + { + return m_left; + } + + double LinkDestination::bottom() const + { + return m_bottom; + } + + double LinkDestination::right() const + { + return m_right; + } + + double LinkDestination::top() const + { + return m_top; + } + + double LinkDestination::zoom() const + { + return m_zoom; + } + + bool LinkDestination::isChangeLeft() const + { + return m_changeLeft; + } + + bool LinkDestination::isChangeTop() const + { + return m_changeTop; + } + + bool LinkDestination::isChangeZoom() const + { + return m_changeZoom; + } + + TQString LinkDestination::toString() const + { + TQString s = TQString::number( (TQ_INT8)m_kind ); + s += ";" + TQString::number( m_pageNum ); + s += ";" + TQString::number( m_left ); + s += ";" + TQString::number( m_bottom ); + s += ";" + TQString::number( m_right ); + s += ";" + TQString::number( m_top ); + s += ";" + TQString::number( m_zoom ); + s += ";" + TQString::number( (TQ_INT8)m_changeLeft ); + s += ";" + TQString::number( (TQ_INT8)m_changeTop ); + s += ";" + TQString::number( (TQ_INT8)m_changeZoom ); + return s; + } + + + // Link + Link::~Link() + { + } + + Link::Link(const TQRect &linkArea) : m_linkArea(linkArea) + { + } + + Link::LinkType Link::linkType() const + { + return None; + } + + TQRect Link::linkArea() const + { + return m_linkArea; + } + + // LinkGoto + LinkGoto::LinkGoto( const TQRect &linkArea, TQString extFileName, const LinkDestination & destination ) : Link(linkArea), m_extFileName(extFileName), m_destination(destination) + { + } + + bool LinkGoto::isExternal() const + { + return !m_extFileName.isEmpty(); + } + + const TQString &LinkGoto::fileName() const + { + return m_extFileName; + } + + const LinkDestination &LinkGoto::destination() const + { + return m_destination; + } + + Link::LinkType LinkGoto::linkType() const + { + return Goto; + } + + // LinkExecute + LinkExecute::LinkExecute( const TQRect &linkArea, const TQString & file, const TQString & params ) : Link(linkArea), m_fileName(file), m_parameters(params) + { + } + + const TQString & LinkExecute::fileName() const + { + return m_fileName; + } + const TQString & LinkExecute::parameters() const + { + return m_parameters; + } + + Link::LinkType LinkExecute::linkType() const + { + return Execute; + } + + // LinkBrowse + LinkBrowse::LinkBrowse( const TQRect &linkArea, const TQString &url ) : Link(linkArea), m_url(url) + { + } + + const TQString & LinkBrowse::url() const + { + return m_url; + } + + Link::LinkType LinkBrowse::linkType() const + { + return Browse; + } + + // LinkAction + LinkAction::LinkAction( const TQRect &linkArea, ActionType actionType ) : Link(linkArea), m_type(actionType) + { + } + + LinkAction::ActionType LinkAction::actionType() const + { + return m_type; + } + + Link::LinkType LinkAction::linkType() const + { + return Action; + } + + // LinkMovie + LinkMovie::LinkMovie( const TQRect &linkArea ) : Link(linkArea) + { + } + + Link::LinkType LinkMovie::linkType() const + { + return Movie; + } + +} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-page-transition.cc b/tdefile-plugins/dependencies/poppler-tqt/poppler-page-transition.cc deleted file mode 100644 index cde8818d..00000000 --- a/tdefile-plugins/dependencies/poppler-tqt/poppler-page-transition.cc +++ /dev/null @@ -1,95 +0,0 @@ -/* PageTransition.cc - * Copyright (C) 2005, Net Integration Technologies, Inc. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "PageTransition.h" -#include "poppler-page-transition.h" -#include "poppler-page-transition-private.h" - -namespace Poppler { - -class PageTransitionData -{ - public: - PageTransitionData(Object *trans) - { - pt = new ::PageTransition(trans); - } - - PageTransitionData(const PageTransitionData &ptd) - { - pt = new ::PageTransition(*ptd.pt); - } - - ~PageTransitionData() - { - delete pt; - } - - ::PageTransition *pt; -}; - -PageTransition::PageTransition(const PageTransitionParams ¶ms) -{ - data = new PageTransitionData(params.dictObj); -} - -PageTransition::PageTransition(const PageTransition &pt) -{ - data = new PageTransitionData(*pt.data); -} - -PageTransition::~PageTransition() -{ - delete data; -} - -PageTransition::Type PageTransition::type() const -{ - return (Poppler::PageTransition::Type)data->pt->getType(); -} - -int PageTransition::duration() const -{ - return data->pt->getDuration(); -} - -PageTransition::Alignment PageTransition::alignment() const -{ - return (Poppler::PageTransition::Alignment)data->pt->getAlignment(); -} - -PageTransition::Direction PageTransition::direction() const -{ - return (Poppler::PageTransition::Direction)data->pt->getDirection(); -} - -int PageTransition::angle() const -{ - return data->pt->getAngle(); -} - -double PageTransition::scale() const -{ - return data->pt->getScale(); -} -bool PageTransition::isRectangular() const -{ - return data->pt->isRectangular(); -} - -} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-page-transition.cpp b/tdefile-plugins/dependencies/poppler-tqt/poppler-page-transition.cpp new file mode 100644 index 00000000..015d17eb --- /dev/null +++ b/tdefile-plugins/dependencies/poppler-tqt/poppler-page-transition.cpp @@ -0,0 +1,95 @@ +/* PageTransition.cpp + * Copyright (C) 2005, Net Integration Technologies, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include "PageTransition.h" +#include "poppler-page-transition.h" +#include "poppler-page-transition-private.h" + +namespace Poppler { + +class PageTransitionData +{ + public: + PageTransitionData(Object *trans) + { + pt = new ::PageTransition(trans); + } + + PageTransitionData(const PageTransitionData &ptd) + { + pt = new ::PageTransition(*ptd.pt); + } + + ~PageTransitionData() + { + delete pt; + } + + ::PageTransition *pt; +}; + +PageTransition::PageTransition(const PageTransitionParams ¶ms) +{ + data = new PageTransitionData(params.dictObj); +} + +PageTransition::PageTransition(const PageTransition &pt) +{ + data = new PageTransitionData(*pt.data); +} + +PageTransition::~PageTransition() +{ + delete data; +} + +PageTransition::Type PageTransition::type() const +{ + return (Poppler::PageTransition::Type)data->pt->getType(); +} + +int PageTransition::duration() const +{ + return data->pt->getDuration(); +} + +PageTransition::Alignment PageTransition::alignment() const +{ + return (Poppler::PageTransition::Alignment)data->pt->getAlignment(); +} + +PageTransition::Direction PageTransition::direction() const +{ + return (Poppler::PageTransition::Direction)data->pt->getDirection(); +} + +int PageTransition::angle() const +{ + return data->pt->getAngle(); +} + +double PageTransition::scale() const +{ + return data->pt->getScale(); +} +bool PageTransition::isRectangular() const +{ + return data->pt->isRectangular(); +} + +} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-page.cc b/tdefile-plugins/dependencies/poppler-tqt/poppler-page.cc deleted file mode 100644 index 4293b7ce..00000000 --- a/tdefile-plugins/dependencies/poppler-tqt/poppler-page.cc +++ /dev/null @@ -1,377 +0,0 @@ -/* poppler-page.cc: qt interface to poppler - * Copyright (C) 2005, Net Integration Technologies, Inc. - * Copyright (C) 2005-2006, Albert Astals Cid - * Copyright (C) 2005, Tobias Koening - * Copyright (C) 2005, Stefan Kebekus - * Copyright (C) 2006, Wilfried Huss - * Copyright (C) 2006, Jerry Epplin - * Copyright (C) 2007, 2010, Pino Toscano - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#if defined(HAVE_SPLASH) -#include -#include -#endif - -#include "poppler-private.h" -#include "poppler-page-transition-private.h" - -namespace Poppler { - -class PageData { - public: - const Document *doc; - int index; - PageTransition *transition; -}; - -Page::Page(const Document *doc, int index) { - data = new PageData(); - data->index = index; - data->doc = doc; - data->transition = 0; -} - -Page::~Page() -{ - delete data->transition; - delete data; -} - -void Page::renderToPixmap(TQPixmap **q, int x, int y, int w, int h, bool doLinks) const -{ - renderToPixmap(q, x, y, w, h, 72.0, 72.0, doLinks); -} - -void Page::renderToPixmap(TQPixmap **q, int x, int y, int w, int h, double xres, double yres, bool doLinks) const -{ - TQImage img = renderToImage(xres, yres, doLinks); - *q = new TQPixmap( img ); -} - -TQImage Page::renderToImage(double xres, double yres, bool doLinks) const -{ -#if defined(HAVE_SPLASH) - SplashOutputDev *output_dev; - SplashBitmap *bitmap; - SplashColorPtr color_ptr; - output_dev = data->doc->data->getOutputDev(); - - data->doc->data->doc.displayPageSlice(output_dev, data->index + 1, xres, yres, - 0, false, true, false, -1, -1, -1, -1); - bitmap = output_dev->getBitmap (); - color_ptr = bitmap->getDataPtr (); - int bw = output_dev->getBitmap()->getWidth(); - int bh = output_dev->getBitmap()->getHeight(); - SplashColorPtr dataPtr = output_dev->getBitmap()->getDataPtr(); - - if (TQImage::BigEndian == TQImage::systemByteOrder()) - { - uchar c; - int count = bw * bh * 4; - for (int k = 0; k < count; k += 4) - { - c = dataPtr[k]; - dataPtr[k] = dataPtr[k+3]; - dataPtr[k+3] = c; - - c = dataPtr[k+1]; - dataPtr[k+1] = dataPtr[k+2]; - dataPtr[k+2] = c; - } - } - - // construct a qimage SHARING the raw bitmap data in memory - TQImage img( dataPtr, bw, bh, 32, 0, 0, TQImage::IgnoreEndian ); - img = img.copy(); - // unload underlying xpdf bitmap - output_dev->startPage( 0, NULL ); - - return img; -#else - (void)xres; - (void)xres; - (void)doLinks; - - return TQImage(); -#endif -} - -TQString Page::getText(const Rectangle &r) const -{ - TextOutputDev *output_dev; - GooString *s; - const PDFRectangle *rect; - TQString result; - ::Page *p; - -#if defined(HAVE_POPPLER_058) || defined(HAVE_POPPLER_030) || defined(HAVE_POPPLER_020) - output_dev = new TextOutputDev(0, gFalse, 0, gFalse, gFalse); -#else - output_dev = new TextOutputDev(0, gFalse, gFalse, gFalse); -#endif - data->doc->data->doc.displayPageSlice(output_dev, data->index + 1, 72, 72, - 0, false, false, false, -1, -1, -1, -1); - p = data->doc->data->doc.getCatalog()->getPage(data->index + 1); - if (r.isNull()) - { - rect = p->getCropBox(); - s = output_dev->getText(rect->x1, rect->y1, rect->x2, rect->y2); - } - else - { - double height, y1, y2; - height = p->getCropHeight(); - y1 = height - r.m_y2; - y2 = height - r.m_y1; - s = output_dev->getText(r.m_x1, y1, r.m_x2, y2); - } - - result = TQString::fromUtf8(s->GOO_GET_CSTR()); - - delete output_dev; - delete s; - return result; -} - -TQValueList Page::textList() const -{ - TextOutputDev *output_dev; - - TQValueList output_list; - -#if defined(HAVE_POPPLER_058) || defined(HAVE_POPPLER_030) || defined(HAVE_POPPLER_020) - output_dev = new TextOutputDev(0, gFalse, 0, gFalse, gFalse); -#else - output_dev = new TextOutputDev(0, gFalse, gFalse, gFalse); -#endif - - data->doc->data->doc.displayPageSlice(output_dev, data->index + 1, 72, 72, - 0, false, false, false, -1, -1, -1, -1); - - TextWordList *word_list = output_dev->makeWordList(); - - if (!word_list) { - delete output_dev; - return output_list; - } - - for (int i = 0; i < word_list->getLength(); i++) { - TextWord *word = word_list->get(i); - GooString *word_str = word->getText(); - TQString string = TQString::fromUtf8(word_str->GOO_GET_CSTR()); - delete word_str; - double xMin, yMin, xMax, yMax; - word->getBBox(&xMin, &yMin, &xMax, &yMax); - - TextBox* text_box = new TextBox(string, Rectangle(xMin, yMin, xMax, yMax)); - - output_list.append(text_box); - } - - delete word_list; - delete output_dev; - - return output_list; -} - -PageTransition *Page::getTransition() const -{ - if (!data->transition) - { - Object o; - PageTransitionParams params; -# if defined(HAVE_POPPLER_058) - o = data->doc->data->doc.getCatalog()->getPage(data->index + 1)->getTrans(); -# else - data->doc->data->doc.getCatalog()->getPage(data->index + 1)->getTrans(&o); -# endif - params.dictObj = &o; - data->transition = new PageTransition(params); -# if !defined(HAVE_POPPLER_058) - o.free(); -# endif - } - return data->transition; -} - -TQSize Page::pageSize() const -{ - ::Page *p; - - p = data->doc->data->doc.getCatalog()->getPage(data->index + 1); - if ( ( Page::Landscape == orientation() ) || (Page::Seascape == orientation() ) ) { - return TQSize( (int)p->getCropHeight(), (int)p->getCropWidth() ); - } else { - return TQSize( (int)p->getCropWidth(), (int)p->getCropHeight() ); - } -} - -Page::Orientation Page::orientation() const -{ - ::Page *p = data->doc->data->doc.getCatalog()->getPage(data->index + 1); - - int rotation = p->getRotate(); - switch (rotation) { - case 90: - return Page::Landscape; - break; - case 180: - return Page::UpsideDown; - break; - case 270: - return Page::Seascape; - break; - default: - return Page::Portrait; - } -} - -TQValueList Page::links() const -{ - TQValueList popplerLinks; - -#if defined(HAVE_SPLASH) - Links *xpdfLinks = data->doc->data->doc.getLinks(data->index + 1); - for (int i = 0; i < xpdfLinks->getNumLinks(); ++i) - { - ::Link *xpdfLink = xpdfLinks->getLink(i); - - double left, top, right, bottom; - int leftAux, topAux, rightAux, bottomAux; - xpdfLink->getRect( &left, &top, &right, &bottom ); - TQRect linkArea; - - data->doc->data->m_outputDev->cvtUserToDev( left, top, &leftAux, &topAux ); - data->doc->data->m_outputDev->cvtUserToDev( right, bottom, &rightAux, &bottomAux ); - linkArea.setLeft(leftAux); - linkArea.setTop(topAux); - linkArea.setRight(rightAux); - linkArea.setBottom(bottomAux); - - if (!xpdfLink->isOk()) continue; - - Link *popplerLink = NULL; - ::LinkAction *a = xpdfLink->getAction(); - if ( a ) - { - switch ( a->getKind() ) - { - case actionGoTo: - { - LinkGoTo * g = (LinkGoTo *) a; - // create link: no ext file, namedDest, object pointer - popplerLink = new LinkGoto( linkArea, TQString(), LinkDestination( LinkDestinationData(g->getDest(), g->getNamedDest(), data->doc->data ) ) ); - } - break; - - case actionGoToR: - { - LinkGoToR * g = (LinkGoToR *) a; - // copy link file - const TQString fileName = UnicodeParsedString( g->getFileName() ); - // ceate link: fileName, namedDest, object pointer - popplerLink = new LinkGoto( linkArea, fileName, LinkDestination( LinkDestinationData(g->getDest(), g->getNamedDest(), data->doc->data ) ) ); - } - break; - - case actionLaunch: - { - LinkLaunch * e = (LinkLaunch *)a; - GooString * p = e->getParams(); - popplerLink = new LinkExecute( linkArea, e->getFileName()->GOO_GET_CSTR(), p ? p->GOO_GET_CSTR() : 0 ); - } - break; - - case actionNamed: - { - const char * name = ((LinkNamed *)a)->getName()->GOO_GET_CSTR(); - if ( !strcmp( name, "NextPage" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::PageNext ); - else if ( !strcmp( name, "PrevPage" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::PagePrev ); - else if ( !strcmp( name, "FirstPage" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::PageFirst ); - else if ( !strcmp( name, "LastPage" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::PageLast ); - else if ( !strcmp( name, "GoBack" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::HistoryBack ); - else if ( !strcmp( name, "GoForward" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::HistoryForward ); - else if ( !strcmp( name, "Quit" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::Quit ); - else if ( !strcmp( name, "GoToPage" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::GoToPage ); - else if ( !strcmp( name, "Find" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::Find ); - else if ( !strcmp( name, "FullScreen" ) ) - popplerLink = new LinkAction( linkArea, LinkAction::Presentation ); - else if ( !strcmp( name, "Close" ) ) - { - // acroread closes the document always, doesnt care whether - // its presentation mode or not - // popplerLink = new LinkAction( linkArea, LinkAction::EndPresentation ); - popplerLink = new LinkAction( linkArea, LinkAction::Close ); - } - else - { - // TODO - } - } - break; - - case actionURI: - { - popplerLink = new LinkBrowse( linkArea, ((LinkURI *)a)->getURI()->GOO_GET_CSTR() ); - } - break; - - case actionMovie: - case actionSound: - case actionRendition: - case actionJavaScript: - case actionOCGState: - break; - - case actionUnknown: - break; - } - } - - if (popplerLink) - { - popplerLinks.append(popplerLink); - } - } - - delete xpdfLinks; -#endif - - return popplerLinks; -} - -} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-page.cpp b/tdefile-plugins/dependencies/poppler-tqt/poppler-page.cpp new file mode 100644 index 00000000..426b750f --- /dev/null +++ b/tdefile-plugins/dependencies/poppler-tqt/poppler-page.cpp @@ -0,0 +1,377 @@ +/* poppler-page.cpp: qt interface to poppler + * Copyright (C) 2005, Net Integration Technologies, Inc. + * Copyright (C) 2005-2006, Albert Astals Cid + * Copyright (C) 2005, Tobias Koening + * Copyright (C) 2005, Stefan Kebekus + * Copyright (C) 2006, Wilfried Huss + * Copyright (C) 2006, Jerry Epplin + * Copyright (C) 2007, 2010, Pino Toscano + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#if defined(HAVE_SPLASH) +#include +#include +#endif + +#include "poppler-private.h" +#include "poppler-page-transition-private.h" + +namespace Poppler { + +class PageData { + public: + const Document *doc; + int index; + PageTransition *transition; +}; + +Page::Page(const Document *doc, int index) { + data = new PageData(); + data->index = index; + data->doc = doc; + data->transition = 0; +} + +Page::~Page() +{ + delete data->transition; + delete data; +} + +void Page::renderToPixmap(TQPixmap **q, int x, int y, int w, int h, bool doLinks) const +{ + renderToPixmap(q, x, y, w, h, 72.0, 72.0, doLinks); +} + +void Page::renderToPixmap(TQPixmap **q, int x, int y, int w, int h, double xres, double yres, bool doLinks) const +{ + TQImage img = renderToImage(xres, yres, doLinks); + *q = new TQPixmap( img ); +} + +TQImage Page::renderToImage(double xres, double yres, bool doLinks) const +{ +#if defined(HAVE_SPLASH) + SplashOutputDev *output_dev; + SplashBitmap *bitmap; + SplashColorPtr color_ptr; + output_dev = data->doc->data->getOutputDev(); + + data->doc->data->doc.displayPageSlice(output_dev, data->index + 1, xres, yres, + 0, false, true, false, -1, -1, -1, -1); + bitmap = output_dev->getBitmap (); + color_ptr = bitmap->getDataPtr (); + int bw = output_dev->getBitmap()->getWidth(); + int bh = output_dev->getBitmap()->getHeight(); + SplashColorPtr dataPtr = output_dev->getBitmap()->getDataPtr(); + + if (TQImage::BigEndian == TQImage::systemByteOrder()) + { + uchar c; + int count = bw * bh * 4; + for (int k = 0; k < count; k += 4) + { + c = dataPtr[k]; + dataPtr[k] = dataPtr[k+3]; + dataPtr[k+3] = c; + + c = dataPtr[k+1]; + dataPtr[k+1] = dataPtr[k+2]; + dataPtr[k+2] = c; + } + } + + // construct a qimage SHARING the raw bitmap data in memory + TQImage img( dataPtr, bw, bh, 32, 0, 0, TQImage::IgnoreEndian ); + img = img.copy(); + // unload underlying xpdf bitmap + output_dev->startPage( 0, NULL ); + + return img; +#else + (void)xres; + (void)xres; + (void)doLinks; + + return TQImage(); +#endif +} + +TQString Page::getText(const Rectangle &r) const +{ + TextOutputDev *output_dev; + GooString *s; + const PDFRectangle *rect; + TQString result; + ::Page *p; + +#if defined(HAVE_POPPLER_058) || defined(HAVE_POPPLER_030) || defined(HAVE_POPPLER_020) + output_dev = new TextOutputDev(0, gFalse, 0, gFalse, gFalse); +#else + output_dev = new TextOutputDev(0, gFalse, gFalse, gFalse); +#endif + data->doc->data->doc.displayPageSlice(output_dev, data->index + 1, 72, 72, + 0, false, false, false, -1, -1, -1, -1); + p = data->doc->data->doc.getCatalog()->getPage(data->index + 1); + if (r.isNull()) + { + rect = p->getCropBox(); + s = output_dev->getText(rect->x1, rect->y1, rect->x2, rect->y2); + } + else + { + double height, y1, y2; + height = p->getCropHeight(); + y1 = height - r.m_y2; + y2 = height - r.m_y1; + s = output_dev->getText(r.m_x1, y1, r.m_x2, y2); + } + + result = TQString::fromUtf8(s->GOO_GET_CSTR()); + + delete output_dev; + delete s; + return result; +} + +TQValueList Page::textList() const +{ + TextOutputDev *output_dev; + + TQValueList output_list; + +#if defined(HAVE_POPPLER_058) || defined(HAVE_POPPLER_030) || defined(HAVE_POPPLER_020) + output_dev = new TextOutputDev(0, gFalse, 0, gFalse, gFalse); +#else + output_dev = new TextOutputDev(0, gFalse, gFalse, gFalse); +#endif + + data->doc->data->doc.displayPageSlice(output_dev, data->index + 1, 72, 72, + 0, false, false, false, -1, -1, -1, -1); + + TextWordList *word_list = output_dev->makeWordList(); + + if (!word_list) { + delete output_dev; + return output_list; + } + + for (int i = 0; i < word_list->getLength(); i++) { + TextWord *word = word_list->get(i); + GooString *word_str = word->getText(); + TQString string = TQString::fromUtf8(word_str->GOO_GET_CSTR()); + delete word_str; + double xMin, yMin, xMax, yMax; + word->getBBox(&xMin, &yMin, &xMax, &yMax); + + TextBox* text_box = new TextBox(string, Rectangle(xMin, yMin, xMax, yMax)); + + output_list.append(text_box); + } + + delete word_list; + delete output_dev; + + return output_list; +} + +PageTransition *Page::getTransition() const +{ + if (!data->transition) + { + Object o; + PageTransitionParams params; +# if defined(HAVE_POPPLER_058) + o = data->doc->data->doc.getCatalog()->getPage(data->index + 1)->getTrans(); +# else + data->doc->data->doc.getCatalog()->getPage(data->index + 1)->getTrans(&o); +# endif + params.dictObj = &o; + data->transition = new PageTransition(params); +# if !defined(HAVE_POPPLER_058) + o.free(); +# endif + } + return data->transition; +} + +TQSize Page::pageSize() const +{ + ::Page *p; + + p = data->doc->data->doc.getCatalog()->getPage(data->index + 1); + if ( ( Page::Landscape == orientation() ) || (Page::Seascape == orientation() ) ) { + return TQSize( (int)p->getCropHeight(), (int)p->getCropWidth() ); + } else { + return TQSize( (int)p->getCropWidth(), (int)p->getCropHeight() ); + } +} + +Page::Orientation Page::orientation() const +{ + ::Page *p = data->doc->data->doc.getCatalog()->getPage(data->index + 1); + + int rotation = p->getRotate(); + switch (rotation) { + case 90: + return Page::Landscape; + break; + case 180: + return Page::UpsideDown; + break; + case 270: + return Page::Seascape; + break; + default: + return Page::Portrait; + } +} + +TQValueList Page::links() const +{ + TQValueList popplerLinks; + +#if defined(HAVE_SPLASH) + Links *xpdfLinks = data->doc->data->doc.getLinks(data->index + 1); + for (int i = 0; i < xpdfLinks->getNumLinks(); ++i) + { + ::Link *xpdfLink = xpdfLinks->getLink(i); + + double left, top, right, bottom; + int leftAux, topAux, rightAux, bottomAux; + xpdfLink->getRect( &left, &top, &right, &bottom ); + TQRect linkArea; + + data->doc->data->m_outputDev->cvtUserToDev( left, top, &leftAux, &topAux ); + data->doc->data->m_outputDev->cvtUserToDev( right, bottom, &rightAux, &bottomAux ); + linkArea.setLeft(leftAux); + linkArea.setTop(topAux); + linkArea.setRight(rightAux); + linkArea.setBottom(bottomAux); + + if (!xpdfLink->isOk()) continue; + + Link *popplerLink = NULL; + ::LinkAction *a = xpdfLink->getAction(); + if ( a ) + { + switch ( a->getKind() ) + { + case actionGoTo: + { + LinkGoTo * g = (LinkGoTo *) a; + // create link: no ext file, namedDest, object pointer + popplerLink = new LinkGoto( linkArea, TQString(), LinkDestination( LinkDestinationData(g->getDest(), g->getNamedDest(), data->doc->data ) ) ); + } + break; + + case actionGoToR: + { + LinkGoToR * g = (LinkGoToR *) a; + // copy link file + const TQString fileName = UnicodeParsedString( g->getFileName() ); + // ceate link: fileName, namedDest, object pointer + popplerLink = new LinkGoto( linkArea, fileName, LinkDestination( LinkDestinationData(g->getDest(), g->getNamedDest(), data->doc->data ) ) ); + } + break; + + case actionLaunch: + { + LinkLaunch * e = (LinkLaunch *)a; + GooString * p = e->getParams(); + popplerLink = new LinkExecute( linkArea, e->getFileName()->GOO_GET_CSTR(), p ? p->GOO_GET_CSTR() : 0 ); + } + break; + + case actionNamed: + { + const char * name = ((LinkNamed *)a)->getName()->GOO_GET_CSTR(); + if ( !strcmp( name, "NextPage" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::PageNext ); + else if ( !strcmp( name, "PrevPage" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::PagePrev ); + else if ( !strcmp( name, "FirstPage" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::PageFirst ); + else if ( !strcmp( name, "LastPage" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::PageLast ); + else if ( !strcmp( name, "GoBack" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::HistoryBack ); + else if ( !strcmp( name, "GoForward" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::HistoryForward ); + else if ( !strcmp( name, "Quit" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::Quit ); + else if ( !strcmp( name, "GoToPage" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::GoToPage ); + else if ( !strcmp( name, "Find" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::Find ); + else if ( !strcmp( name, "FullScreen" ) ) + popplerLink = new LinkAction( linkArea, LinkAction::Presentation ); + else if ( !strcmp( name, "Close" ) ) + { + // acroread closes the document always, doesnt care whether + // its presentation mode or not + // popplerLink = new LinkAction( linkArea, LinkAction::EndPresentation ); + popplerLink = new LinkAction( linkArea, LinkAction::Close ); + } + else + { + // TODO + } + } + break; + + case actionURI: + { + popplerLink = new LinkBrowse( linkArea, ((LinkURI *)a)->getURI()->GOO_GET_CSTR() ); + } + break; + + case actionMovie: + case actionSound: + case actionRendition: + case actionJavaScript: + case actionOCGState: + break; + + case actionUnknown: + break; + } + } + + if (popplerLink) + { + popplerLinks.append(popplerLink); + } + } + + delete xpdfLinks; +#endif + + return popplerLinks; +} + +} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-private.cc b/tdefile-plugins/dependencies/poppler-tqt/poppler-private.cc deleted file mode 100644 index 059bf1c0..00000000 --- a/tdefile-plugins/dependencies/poppler-tqt/poppler-private.cc +++ /dev/null @@ -1,152 +0,0 @@ -/* poppler-private.h: qt interface to poppler - * Copyright (C) 2005, Net Integration Technologies, Inc. - * Copyright (C) 2005-2008, Albert Astals Cid - * Copyright (C) 2006, Kristian Høgsberg - * Copyright (C) 2006, Wilfried Huss - * Copyright (C) 2007, Pino Toscano - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2, or (at your option) - * any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. - */ - -#include "poppler-private.h" -#include "poppler-link-qt3.h" - -#include - -#include -#include - -namespace Poppler { - -/* borrowed from kpdf */ -TQString unicodeToTQString(CONST_064 Unicode* u, int len) -{ - TQString ret; - ret.setLength(len); - TQChar* qch = (TQChar*) ret.unicode(); - for (;len;--len) - *qch++ = (TQChar) *u++; - return ret; -} - -TQString UnicodeParsedString(CONST_064 GooString *s1) -{ - GBool isUnicode; - int i; - Unicode u; - TQString result; - if ( ( s1->getChar(0) & 0xff ) == 0xfe && ( s1->getChar(1) & 0xff ) == 0xff ) - { - isUnicode = gTrue; - i = 2; - } - else - { - isUnicode = gFalse; - i = 0; - } - while ( i < s1->getLength() ) - { - if ( isUnicode ) - { - u = ( ( s1->getChar(i) & 0xff ) << 8 ) | ( s1->getChar(i+1) & 0xff ); - i += 2; - } - else - { - u = s1->getChar(i) & 0xff; - ++i; - } - result += unicodeToTQString( &u, 1 ); - } - return result; -} - -GooString *TQStringToGooString(const TQString &s) -{ - int len = s.length(); - char *cstring = (char *)gmallocn(s.length(), sizeof(char)); - for (int i = 0; i < len; ++i) - cstring[i] = s.at(i).unicode(); - GooString *ret = new GooString(cstring, len); - gfree(cstring); - return ret; -} - - -void DocumentData::addTocChildren( TQDomDocument * docSyn, TQDomNode * parent, OUTLINE_ITEMS_TYPE * items ) -{ - int numItems = OUTLINE_ITEMS_LENGTH(items); - for ( int i = 0; i < numItems; ++i ) - { - // iterate over every object in 'items' - OutlineItem * outlineItem = -#ifdef HAVE_POPPLER_076 - (*items)[i]; -#else - (OutlineItem *)items->get( i ); -#endif - - // 1. create element using outlineItem's title as tagName - TQString name; - CONST_064 Unicode * uniChar = outlineItem->getTitle(); - int titleLength = outlineItem->getTitleLength(); - name = unicodeToTQString(uniChar, titleLength); - if ( name.isEmpty() ) - continue; - - TQDomElement item = docSyn->createElement( name ); - parent->appendChild( item ); - - // 2. find the page the link refers to - CONST_064 ::LinkAction * a = outlineItem->getAction(); - if ( a && ( a->getKind() == actionGoTo || a->getKind() == actionGoToR ) ) - { - // page number is contained/referenced in a LinkGoTo - CONST_064 LinkGoTo * g = static_cast< CONST_064 LinkGoTo * >( a ); - CONST_064 LinkDest * destination = g->getDest(); - if ( !destination && g->getNamedDest() ) - { - // no 'destination' but an internal 'named reference'. we could - // get the destination for the page now, but it's VERY time consuming, - // so better storing the reference and provide the viewport on demand - CONST_064 GooString *s = g->getNamedDest(); - TQChar *charArray = new TQChar[s->getLength()]; - for (int i = 0; i < s->getLength(); ++i) charArray[i] = TQChar(s->GOO_GET_CSTR()[i]); - TQString aux(charArray, s->getLength()); - item.setAttribute( "DestinationName", aux ); - delete[] charArray; - } - else if ( destination && destination->isOk() ) - { - LinkDestinationData ldd(destination, NULL, this); - item.setAttribute( "Destination", LinkDestination(ldd).toString() ); - } - if ( a->getKind() == actionGoToR ) - { - CONST_064 LinkGoToR * g2 = static_cast< CONST_064 LinkGoToR * >( a ); - item.setAttribute( "ExternalFileName", g2->getFileName()->GOO_GET_CSTR() ); - } - } - - // 3. recursively descend over children - outlineItem->open(); - OUTLINE_ITEMS_TYPE * children = outlineItem->getKids(); - if ( children ) - addTocChildren( docSyn, &item, children ); - } -} - -} diff --git a/tdefile-plugins/dependencies/poppler-tqt/poppler-private.cpp b/tdefile-plugins/dependencies/poppler-tqt/poppler-private.cpp new file mode 100644 index 00000000..059bf1c0 --- /dev/null +++ b/tdefile-plugins/dependencies/poppler-tqt/poppler-private.cpp @@ -0,0 +1,152 @@ +/* poppler-private.h: qt interface to poppler + * Copyright (C) 2005, Net Integration Technologies, Inc. + * Copyright (C) 2005-2008, Albert Astals Cid + * Copyright (C) 2006, Kristian Høgsberg + * Copyright (C) 2006, Wilfried Huss + * Copyright (C) 2007, Pino Toscano + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. + */ + +#include "poppler-private.h" +#include "poppler-link-qt3.h" + +#include + +#include +#include + +namespace Poppler { + +/* borrowed from kpdf */ +TQString unicodeToTQString(CONST_064 Unicode* u, int len) +{ + TQString ret; + ret.setLength(len); + TQChar* qch = (TQChar*) ret.unicode(); + for (;len;--len) + *qch++ = (TQChar) *u++; + return ret; +} + +TQString UnicodeParsedString(CONST_064 GooString *s1) +{ + GBool isUnicode; + int i; + Unicode u; + TQString result; + if ( ( s1->getChar(0) & 0xff ) == 0xfe && ( s1->getChar(1) & 0xff ) == 0xff ) + { + isUnicode = gTrue; + i = 2; + } + else + { + isUnicode = gFalse; + i = 0; + } + while ( i < s1->getLength() ) + { + if ( isUnicode ) + { + u = ( ( s1->getChar(i) & 0xff ) << 8 ) | ( s1->getChar(i+1) & 0xff ); + i += 2; + } + else + { + u = s1->getChar(i) & 0xff; + ++i; + } + result += unicodeToTQString( &u, 1 ); + } + return result; +} + +GooString *TQStringToGooString(const TQString &s) +{ + int len = s.length(); + char *cstring = (char *)gmallocn(s.length(), sizeof(char)); + for (int i = 0; i < len; ++i) + cstring[i] = s.at(i).unicode(); + GooString *ret = new GooString(cstring, len); + gfree(cstring); + return ret; +} + + +void DocumentData::addTocChildren( TQDomDocument * docSyn, TQDomNode * parent, OUTLINE_ITEMS_TYPE * items ) +{ + int numItems = OUTLINE_ITEMS_LENGTH(items); + for ( int i = 0; i < numItems; ++i ) + { + // iterate over every object in 'items' + OutlineItem * outlineItem = +#ifdef HAVE_POPPLER_076 + (*items)[i]; +#else + (OutlineItem *)items->get( i ); +#endif + + // 1. create element using outlineItem's title as tagName + TQString name; + CONST_064 Unicode * uniChar = outlineItem->getTitle(); + int titleLength = outlineItem->getTitleLength(); + name = unicodeToTQString(uniChar, titleLength); + if ( name.isEmpty() ) + continue; + + TQDomElement item = docSyn->createElement( name ); + parent->appendChild( item ); + + // 2. find the page the link refers to + CONST_064 ::LinkAction * a = outlineItem->getAction(); + if ( a && ( a->getKind() == actionGoTo || a->getKind() == actionGoToR ) ) + { + // page number is contained/referenced in a LinkGoTo + CONST_064 LinkGoTo * g = static_cast< CONST_064 LinkGoTo * >( a ); + CONST_064 LinkDest * destination = g->getDest(); + if ( !destination && g->getNamedDest() ) + { + // no 'destination' but an internal 'named reference'. we could + // get the destination for the page now, but it's VERY time consuming, + // so better storing the reference and provide the viewport on demand + CONST_064 GooString *s = g->getNamedDest(); + TQChar *charArray = new TQChar[s->getLength()]; + for (int i = 0; i < s->getLength(); ++i) charArray[i] = TQChar(s->GOO_GET_CSTR()[i]); + TQString aux(charArray, s->getLength()); + item.setAttribute( "DestinationName", aux ); + delete[] charArray; + } + else if ( destination && destination->isOk() ) + { + LinkDestinationData ldd(destination, NULL, this); + item.setAttribute( "Destination", LinkDestination(ldd).toString() ); + } + if ( a->getKind() == actionGoToR ) + { + CONST_064 LinkGoToR * g2 = static_cast< CONST_064 LinkGoToR * >( a ); + item.setAttribute( "ExternalFileName", g2->getFileName()->GOO_GET_CSTR() ); + } + } + + // 3. recursively descend over children + outlineItem->open(); + OUTLINE_ITEMS_TYPE * children = outlineItem->getKids(); + if ( children ) + addTocChildren( docSyn, &item, children ); + } +} + +} -- cgit v1.2.3