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authorMichele Calgaro <michele.calgaro@yahoo.it>2020-12-13 19:22:19 +0900
committerMichele Calgaro <michele.calgaro@yahoo.it>2020-12-13 19:22:19 +0900
commit14d0fbe96c6abdb9da80e99953aec672f999948c (patch)
treed48726c1256a1a495b415570847f08ecf9e5ecdd /ksvg/impl/SVGHelperImpl.cc
parentdb124e3167670efff59f6aef4bc0daff316dddf8 (diff)
downloadtdegraphics-14d0fbe96c6abdb9da80e99953aec672f999948c.tar.gz
tdegraphics-14d0fbe96c6abdb9da80e99953aec672f999948c.zip
Renaming of files in preparation for code style tools.
Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
Diffstat (limited to 'ksvg/impl/SVGHelperImpl.cc')
-rw-r--r--ksvg/impl/SVGHelperImpl.cc228
1 files changed, 0 insertions, 228 deletions
diff --git a/ksvg/impl/SVGHelperImpl.cc b/ksvg/impl/SVGHelperImpl.cc
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--- a/ksvg/impl/SVGHelperImpl.cc
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-/*
- 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 <kdebug.h>
-
-#include <tqregexp.h>
-
-#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<SVGShapeImpl *>(doc->getElementFromHandle(node.handle()));
-
- if(shape && shape->item())
- {
- shape->item()->update(UPDATE_TRANSFORM);
- shape->item()->draw();
- shape->blit(doc->canvas());
- }
-
- if(const_cast<DOM::Node &>(node).hasChildNodes())
- {
- DOM::Node iterate = node.firstChild();
- for(; !iterate.isNull(); iterate = iterate.nextSibling())
- updateItem(exec, iterate);
- }
-}
-
-void SVGHelperImpl::copyAttributes(SVGElementImpl *src, SVGElementImpl *dst)
-{
- TQDictIterator<DOM::DOMString> 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<SVGLocatableImpl *>(obj);
-
- if(locate)
- sr = locate->screenCTM()->qmatrix().mapRect(r);
-
- return sr;
-}