From 47d455dd55be855e4cc691c32f687f723d9247ee Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features. BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdegraphics@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da --- kolourpaint/cursors/Makefile.am | 11 +++ kolourpaint/cursors/kpcursorlightcross.cpp | 128 +++++++++++++++++++++++++++++ kolourpaint/cursors/kpcursorlightcross.h | 38 +++++++++ kolourpaint/cursors/kpcursorprovider.cpp | 49 +++++++++++ kolourpaint/cursors/kpcursorprovider.h | 43 ++++++++++ 5 files changed, 269 insertions(+) create mode 100644 kolourpaint/cursors/Makefile.am create mode 100644 kolourpaint/cursors/kpcursorlightcross.cpp create mode 100644 kolourpaint/cursors/kpcursorlightcross.h create mode 100644 kolourpaint/cursors/kpcursorprovider.cpp create mode 100644 kolourpaint/cursors/kpcursorprovider.h (limited to 'kolourpaint/cursors') diff --git a/kolourpaint/cursors/Makefile.am b/kolourpaint/cursors/Makefile.am new file mode 100644 index 00000000..5ae0504a --- /dev/null +++ b/kolourpaint/cursors/Makefile.am @@ -0,0 +1,11 @@ +INCLUDES = -I$(srcdir)/.. -I$(srcdir)/../cursors -I$(srcdir)/../interfaces \ + -I$(srcdir)/../pixmapfx \ + -I$(srcdir)/../tools \ + -I$(srcdir)/../views \ + -I$(srcdir)/../widgets $(all_includes) + +noinst_LTLIBRARIES = libkolourpaintcursors.la +libkolourpaintcursors_la_SOURCES = kpcursorlightcross.cpp kpcursorprovider.cpp + +METASOURCES = AUTO + diff --git a/kolourpaint/cursors/kpcursorlightcross.cpp b/kolourpaint/cursors/kpcursorlightcross.cpp new file mode 100644 index 00000000..0595d320 --- /dev/null +++ b/kolourpaint/cursors/kpcursorlightcross.cpp @@ -0,0 +1,128 @@ + +/* + Copyright (c) 2003,2004,2005 Clarence Dang + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + +#define DEBUG_KP_CURSOR_LIGHT_CROSS 0 + + +#include + +#include +#include + +#include + + +enum PixelValue +{ + White, Black, Transparent +}; + +static void setPixel (unsigned char *colorBitmap, + unsigned char *maskBitmap, + int width, + int y, int x, enum PixelValue pv) +{ + const int ColorBlack = 1; + const int ColorWhite = 0; + + const int MaskOpaque = 1; + const int MaskTransparent = 0; + + int colorValue, maskValue; + + switch (pv) + { + case White: + colorValue = ColorWhite; + maskValue = MaskOpaque; + break; + + case Black: + colorValue = ColorBlack; + maskValue = MaskOpaque; + break; + + case Transparent: + default: + colorValue = ColorWhite; + maskValue = MaskTransparent; + break; + } + + if (colorValue) + colorBitmap [y * (width / 8) + (x / 8)] |= (1 << (x % 8)); + + if (maskValue) + maskBitmap [y * (width / 8) + (x / 8)] |= (1 << (x % 8)); +} + + +const QCursor *kpMakeCursorLightCross () +{ +#if DEBUG_KP_CURSOR_LIGHT_CROSS + kdDebug () << "kpMakeCursorLightCross() " << endl; +#endif + + const int side = 24; + const int byteSize = (side * side) / 8; + unsigned char *colorBitmap = new unsigned char [byteSize]; + unsigned char *maskBitmap = new unsigned char [byteSize]; + + memset (colorBitmap, 0, byteSize); + memset (maskBitmap, 0, byteSize); + + const int oddSide = side - 1; + const int strokeLen = oddSide * 3 / 8; + + for (int i = 0; i < strokeLen; i++) + { + const enum PixelValue pv = (i % 2) ? Black : White; + + #define X_(val) (val) + #define Y_(val) (val) + #define DRAW(y,x) setPixel (colorBitmap, maskBitmap, side, (y), (x), pv) + // horizontal + DRAW (Y_(side / 2), X_(1 + i)); + DRAW (Y_(side / 2), X_(side - 1 - i)); + + // vertical + DRAW (Y_(1 + i), X_(side / 2)); + DRAW (Y_(side - 1 - i), X_(side / 2)); + #undef DRAW + #undef Y_ + #undef X_ + } + + QCursor *cursor = new QCursor (QBitmap (side, side, colorBitmap, true/*little endian bit order*/), + QBitmap (side, side, maskBitmap, true/*little endian bit order*/)); + + delete [] maskBitmap; + delete [] colorBitmap; + + return cursor; +} + diff --git a/kolourpaint/cursors/kpcursorlightcross.h b/kolourpaint/cursors/kpcursorlightcross.h new file mode 100644 index 00000000..d2bf83e1 --- /dev/null +++ b/kolourpaint/cursors/kpcursorlightcross.h @@ -0,0 +1,38 @@ + +/* + Copyright (c) 2003,2004,2005 Clarence Dang + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#ifndef __kp_cursor_light_cross_h__ +#define __kp_cursor_light_cross_h__ + + +class QCursor; + +const QCursor *kpMakeCursorLightCross (); + + +#endif // __kp_cursor_light_cross_h__ diff --git a/kolourpaint/cursors/kpcursorprovider.cpp b/kolourpaint/cursors/kpcursorprovider.cpp new file mode 100644 index 00000000..45d43801 --- /dev/null +++ b/kolourpaint/cursors/kpcursorprovider.cpp @@ -0,0 +1,49 @@ + +/* + Copyright (c) 2003,2004,2005 Clarence Dang + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#include + +#include + +#include + +#include + + +static const QCursor *theLightCursor = 0; + + +// public static +QCursor kpCursorProvider::lightCross () +{ + // TODO: don't leak (although it's cleaned up on exit by OS anyway) + if (!theLightCursor) + theLightCursor = kpMakeCursorLightCross (); + + return *theLightCursor; +} diff --git a/kolourpaint/cursors/kpcursorprovider.h b/kolourpaint/cursors/kpcursorprovider.h new file mode 100644 index 00000000..191b4f78 --- /dev/null +++ b/kolourpaint/cursors/kpcursorprovider.h @@ -0,0 +1,43 @@ + +/* + Copyright (c) 2003,2004,2005 Clarence Dang + All rights reserved. + + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions + are met: + + 1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + 2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + + THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +*/ + + +#ifndef __kp_cursor_provider_h__ +#define __kp_cursor_provider_h__ + + +class QCursor; + + +class kpCursorProvider +{ +public: + static QCursor lightCross (); +}; + + +#endif // __kp_cursor_provider_h__ -- cgit v1.2.3