/**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). ** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL$ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions ** contained in the Technology Preview License Agreement accompanying ** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 as published by the Free Software ** Foundation and appearing in the file LICENSE.LGPL included in the ** packaging of this file. Please review the following information to ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** In addition, as a special exception, Nokia gives you certain additional ** rights. These rights are described in the Nokia Qt LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** If you have questions regarding the use of this file, please contact ** Nokia at qt-info@nokia.com. ** ** ** ** ** ** ** ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "private/qxpmhandler_p.h" #ifndef QT_NO_IMAGEFORMAT_XPM #include #include #include #include #include #if defined(Q_CC_BOR) // needed for qsort() because of a std namespace problem on Borland #include "qplatformdefs.h" #endif #include #if defined(Q_OS_WINCE) #include "qguifunctions_wince.h" #endif QT_BEGIN_NAMESPACE static quint64 xpmHash(const QString &str) { unsigned int hashValue = 0; for (int i = 0; i < str.size(); ++i) { hashValue <<= 8; hashValue += (unsigned int)str.at(i).unicode(); } return hashValue; } static quint64 xpmHash(char *str) { unsigned int hashValue = 0; while (*str != '\0') { hashValue <<= 8; hashValue += (unsigned int)*str; ++str; } return hashValue; } #ifdef QRGB #undef QRGB #endif #define QRGB(r,g,b) (r*65536 + g*256 + b) static const int xpmRgbTblSize = 657; static const struct XPMRGBData { uint value; const char *name; } xpmRgbTbl[] = { { QRGB(240,248,255), "aliceblue" }, { QRGB(250,235,215), "antiquewhite" }, { QRGB(255,239,219), "antiquewhite1" }, { QRGB(238,223,204), "antiquewhite2" }, { QRGB(205,192,176), "antiquewhite3" }, { QRGB(139,131,120), "antiquewhite4" }, { QRGB(127,255,212), "aquamarine" }, { QRGB(127,255,212), "aquamarine1" }, { QRGB(118,238,198), "aquamarine2" }, { QRGB(102,205,170), "aquamarine3" }, { QRGB( 69,139,116), "aquamarine4" }, { QRGB(240,255,255), "azure" }, { QRGB(240,255,255), "azure1" }, { QRGB(224,238,238), "azure2" }, { QRGB(193,205,205), "azure3" }, { QRGB(131,139,139), "azure4" }, { QRGB(245,245,220), "beige" }, { QRGB(255,228,196), "bisque" }, { QRGB(255,228,196), "bisque1" }, { QRGB(238,213,183), "bisque2" }, { QRGB(205,183,158), "bisque3" }, { QRGB(139,125,107), "bisque4" }, { QRGB( 0, 0, 0), "black" }, { QRGB(255,235,205), "blanchedalmond" }, { QRGB( 0, 0,255), "blue" }, { QRGB( 0, 0,255), "blue1" }, { QRGB( 0, 0,238), "blue2" }, { QRGB( 0, 0,205), "blue3" }, { QRGB( 0, 0,139), "blue4" }, { QRGB(138, 43,226), "blueviolet" }, { QRGB(165, 42, 42), "brown" }, { QRGB(255, 64, 64), "brown1" }, { QRGB(238, 59, 59), "brown2" }, { QRGB(205, 51, 51), "brown3" }, { QRGB(139, 35, 35), "brown4" }, { QRGB(222,184,135), "burlywood" }, { QRGB(255,211,155), "burlywood1" }, { QRGB(238,197,145), "burlywood2" }, { QRGB(205,170,125), "burlywood3" }, { QRGB(139,115, 85), "burlywood4" }, { QRGB( 95,158,160), "cadetblue" }, { QRGB(152,245,255), "cadetblue1" }, { QRGB(142,229,238), "cadetblue2" }, { QRGB(122,197,205), "cadetblue3" }, { QRGB( 83,134,139), "cadetblue4" }, { QRGB(127,255, 0), "chartreuse" }, { QRGB(127,255, 0), "chartreuse1" }, { QRGB(118,238, 0), "chartreuse2" }, { QRGB(102,205, 0), "chartreuse3" }, { QRGB( 69,139, 0), "chartreuse4" }, { QRGB(210,105, 30), "chocolate" }, { QRGB(255,127, 36), "chocolate1" }, { QRGB(238,118, 33), "chocolate2" }, { QRGB(205,102, 29), "chocolate3" }, { QRGB(139, 69, 19), "chocolate4" }, { QRGB(255,127, 80), "coral" }, { QRGB(255,114, 86), "coral1" }, { QRGB(238,106, 80), "coral2" }, { QRGB(205, 91, 69), "coral3" }, { QRGB(139, 62, 47), "coral4" }, { QRGB(100,149,237), "cornflowerblue" }, { QRGB(255,248,220), "cornsilk" }, { QRGB(255,248,220), "cornsilk1" }, { QRGB(238,232,205), "cornsilk2" }, { QRGB(205,200,177), "cornsilk3" }, { QRGB(139,136,120), "cornsilk4" }, { QRGB( 0,255,255), "cyan" }, { QRGB( 0,255,255), "cyan1" }, { QRGB( 0,238,238), "cyan2" }, { QRGB( 0,205,205), "cyan3" }, { QRGB( 0,139,139), "cyan4" }, { QRGB( 0, 0,139), "darkblue" }, { QRGB( 0,139,139), "darkcyan" }, { QRGB(184,134, 11), "darkgoldenrod" }, { QRGB(255,185, 15), "darkgoldenrod1" }, { QRGB(238,173, 14), "darkgoldenrod2" }, { QRGB(205,149, 12), "darkgoldenrod3" }, { QRGB(139,101, 8), "darkgoldenrod4" }, { QRGB(169,169,169), "darkgray" }, { QRGB( 0,100, 0), "darkgreen" }, { QRGB(169,169,169), "darkgrey" }, { QRGB(189,183,107), "darkkhaki" }, { QRGB(139, 0,139), "darkmagenta" }, { QRGB( 85,107, 47), "darkolivegreen" }, { QRGB(202,255,112), "darkolivegreen1" }, { QRGB(188,238,104), "darkolivegreen2" }, { QRGB(162,205, 90), "darkolivegreen3" }, { QRGB(110,139, 61), "darkolivegreen4" }, { QRGB(255,140, 0), "darkorange" }, { QRGB(255,127, 0), "darkorange1" }, { QRGB(238,118, 0), "darkorange2" }, { QRGB(205,102, 0), "darkorange3" }, { QRGB(139, 69, 0), "darkorange4" }, { QRGB(153, 50,204), "darkorchid" }, { QRGB(191, 62,255), "darkorchid1" }, { QRGB(178, 58,238), "darkorchid2" }, { QRGB(154, 50,205), "darkorchid3" }, { QRGB(104, 34,139), "darkorchid4" }, { QRGB(139, 0, 0), "darkred" }, { QRGB(233,150,122), "darksalmon" }, { QRGB(143,188,143), "darkseagreen" }, { QRGB(193,255,193), "darkseagreen1" }, { QRGB(180,238,180), "darkseagreen2" }, { QRGB(155,205,155), "darkseagreen3" }, { QRGB(105,139,105), "darkseagreen4" }, { QRGB( 72, 61,139), "darkslateblue" }, { QRGB( 47, 79, 79), "darkslategray" }, { QRGB(151,255,255), "darkslategray1" }, { QRGB(141,238,238), "darkslategray2" }, { QRGB(121,205,205), "darkslategray3" }, { QRGB( 82,139,139), "darkslategray4" }, { QRGB( 47, 79, 79), "darkslategrey" }, { QRGB( 0,206,209), "darkturquoise" }, { QRGB(148, 0,211), "darkviolet" }, { QRGB(255, 20,147), "deeppink" }, { QRGB(255, 20,147), "deeppink1" }, { QRGB(238, 18,137), "deeppink2" }, { QRGB(205, 16,118), "deeppink3" }, { QRGB(139, 10, 80), "deeppink4" }, { QRGB( 0,191,255), "deepskyblue" }, { QRGB( 0,191,255), "deepskyblue1" }, { QRGB( 0,178,238), "deepskyblue2" }, { QRGB( 0,154,205), "deepskyblue3" }, { QRGB( 0,104,139), "deepskyblue4" }, { QRGB(105,105,105), "dimgray" }, { QRGB(105,105,105), "dimgrey" }, { QRGB( 30,144,255), "dodgerblue" }, { QRGB( 30,144,255), "dodgerblue1" }, { QRGB( 28,134,238), "dodgerblue2" }, { QRGB( 24,116,205), "dodgerblue3" }, { QRGB( 16, 78,139), "dodgerblue4" }, { QRGB(178, 34, 34), "firebrick" }, { QRGB(255, 48, 48), "firebrick1" }, { QRGB(238, 44, 44), "firebrick2" }, { QRGB(205, 38, 38), "firebrick3" }, { QRGB(139, 26, 26), "firebrick4" }, { QRGB(255,250,240), "floralwhite" }, { QRGB( 34,139, 34), "forestgreen" }, { QRGB(220,220,220), "gainsboro" }, { QRGB(248,248,255), "ghostwhite" }, { QRGB(255,215, 0), "gold" }, { QRGB(255,215, 0), "gold1" }, { QRGB(238,201, 0), "gold2" }, { QRGB(205,173, 0), "gold3" }, { QRGB(139,117, 0), "gold4" }, { QRGB(218,165, 32), "goldenrod" }, { QRGB(255,193, 37), "goldenrod1" }, { QRGB(238,180, 34), "goldenrod2" }, { QRGB(205,155, 29), "goldenrod3" }, { QRGB(139,105, 20), "goldenrod4" }, { QRGB(190,190,190), "gray" }, { QRGB( 0, 0, 0), "gray0" }, { QRGB( 3, 3, 3), "gray1" }, { QRGB( 26, 26, 26), "gray10" }, { QRGB(255,255,255), "gray100" }, { QRGB( 28, 28, 28), "gray11" }, { QRGB( 31, 31, 31), "gray12" }, { QRGB( 33, 33, 33), "gray13" }, { QRGB( 36, 36, 36), "gray14" }, { QRGB( 38, 38, 38), "gray15" }, { QRGB( 41, 41, 41), "gray16" }, { QRGB( 43, 43, 43), "gray17" }, { QRGB( 46, 46, 46), "gray18" }, { QRGB( 48, 48, 48), "gray19" }, { QRGB( 5, 5, 5), "gray2" }, { QRGB( 51, 51, 51), "gray20" }, { QRGB( 54, 54, 54), "gray21" }, { QRGB( 56, 56, 56), "gray22" }, { QRGB( 59, 59, 59), "gray23" }, { QRGB( 61, 61, 61), "gray24" }, { QRGB( 64, 64, 64), "gray25" }, { QRGB( 66, 66, 66), "gray26" }, { QRGB( 69, 69, 69), "gray27" }, { QRGB( 71, 71, 71), "gray28" }, { QRGB( 74, 74, 74), "gray29" }, { QRGB( 8, 8, 8), "gray3" }, { QRGB( 77, 77, 77), "gray30" }, { QRGB( 79, 79, 79), "gray31" }, { QRGB( 82, 82, 82), "gray32" }, { QRGB( 84, 84, 84), "gray33" }, { QRGB( 87, 87, 87), "gray34" }, { QRGB( 89, 89, 89), "gray35" }, { QRGB( 92, 92, 92), "gray36" }, { QRGB( 94, 94, 94), "gray37" }, { QRGB( 97, 97, 97), "gray38" }, { QRGB( 99, 99, 99), "gray39" }, { QRGB( 10, 10, 10), "gray4" }, { QRGB(102,102,102), "gray40" }, { QRGB(105,105,105), "gray41" }, { QRGB(107,107,107), "gray42" }, { QRGB(110,110,110), "gray43" }, { QRGB(112,112,112), "gray44" }, { QRGB(115,115,115), "gray45" }, { QRGB(117,117,117), "gray46" }, { QRGB(120,120,120), "gray47" }, { QRGB(122,122,122), "gray48" }, { QRGB(125,125,125), "gray49" }, { QRGB( 13, 13, 13), "gray5" }, { QRGB(127,127,127), "gray50" }, { QRGB(130,130,130), "gray51" }, { QRGB(133,133,133), "gray52" }, { QRGB(135,135,135), "gray53" }, { QRGB(138,138,138), "gray54" }, { QRGB(140,140,140), "gray55" }, { QRGB(143,143,143), "gray56" }, { QRGB(145,145,145), "gray57" }, { QRGB(148,148,148), "gray58" }, { QRGB(150,150,150), "gray59" }, { QRGB( 15, 15, 15), "gray6" }, { QRGB(153,153,153), "gray60" }, { QRGB(156,156,156), "gray61" }, { QRGB(158,158,158), "gray62" }, { QRGB(161,161,161), "gray63" }, { QRGB(163,163,163), "gray64" }, { QRGB(166,166,166), "gray65" }, { QRGB(168,168,168), "gray66" }, { QRGB(171,171,171), "gray67" }, { QRGB(173,173,173), "gray68" }, { QRGB(176,176,176), "gray69" }, { QRGB( 18, 18, 18), "gray7" }, { QRGB(179,179,179), "gray70" }, { QRGB(181,181,181), "gray71" }, { QRGB(184,184,184), "gray72" }, { QRGB(186,186,186), "gray73" }, { QRGB(189,189,189), "gray74" }, { QRGB(191,191,191), "gray75" }, { QRGB(194,194,194), "gray76" }, { QRGB(196,196,196), "gray77" }, { QRGB(199,199,199), "gray78" }, { QRGB(201,201,201), "gray79" }, { QRGB( 20, 20, 20), "gray8" }, { QRGB(204,204,204), "gray80" }, { QRGB(207,207,207), "gray81" }, { QRGB(209,209,209), "gray82" }, { QRGB(212,212,212), "gray83" }, { QRGB(214,214,214), "gray84" }, { QRGB(217,217,217), "gray85" }, { QRGB(219,219,219), "gray86" }, { QRGB(222,222,222), "gray87" }, { QRGB(224,224,224), "gray88" }, { QRGB(227,227,227), "gray89" }, { QRGB( 23, 23, 23), "gray9" }, { QRGB(229,229,229), "gray90" }, { QRGB(232,232,232), "gray91" }, { QRGB(235,235,235), "gray92" }, { QRGB(237,237,237), "gray93" }, { QRGB(240,240,240), "gray94" }, { QRGB(242,242,242), "gray95" }, { QRGB(245,245,245), "gray96" }, { QRGB(247,247,247), "gray97" }, { QRGB(250,250,250), "gray98" }, { QRGB(252,252,252), "gray99" }, { QRGB( 0,255, 0), "green" }, { QRGB( 0,255, 0), "green1" }, { QRGB( 0,238, 0), "green2" }, { QRGB( 0,205, 0), "green3" }, { QRGB( 0,139, 0), "green4" }, { QRGB(173,255, 47), "greenyellow" }, { QRGB(190,190,190), "grey" }, { QRGB( 0, 0, 0), "grey0" }, { QRGB( 3, 3, 3), "grey1" }, { QRGB( 26, 26, 26), "grey10" }, { QRGB(255,255,255), "grey100" }, { QRGB( 28, 28, 28), "grey11" }, { QRGB( 31, 31, 31), "grey12" }, { QRGB( 33, 33, 33), "grey13" }, { QRGB( 36, 36, 36), "grey14" }, { QRGB( 38, 38, 38), "grey15" }, { QRGB( 41, 41, 41), "grey16" }, { QRGB( 43, 43, 43), "grey17" }, { QRGB( 46, 46, 46), "grey18" }, { QRGB( 48, 48, 48), "grey19" }, { QRGB( 5, 5, 5), "grey2" }, { QRGB( 51, 51, 51), "grey20" }, { QRGB( 54, 54, 54), "grey21" }, { QRGB( 56, 56, 56), "grey22" }, { QRGB( 59, 59, 59), "grey23" }, { QRGB( 61, 61, 61), "grey24" }, { QRGB( 64, 64, 64), "grey25" }, { QRGB( 66, 66, 66), "grey26" }, { QRGB( 69, 69, 69), "grey27" }, { QRGB( 71, 71, 71), "grey28" }, { QRGB( 74, 74, 74), "grey29" }, { QRGB( 8, 8, 8), "grey3" }, { QRGB( 77, 77, 77), "grey30" }, { QRGB( 79, 79, 79), "grey31" }, { QRGB( 82, 82, 82), "grey32" }, { QRGB( 84, 84, 84), "grey33" }, { QRGB( 87, 87, 87), "grey34" }, { QRGB( 89, 89, 89), "grey35" }, { QRGB( 92, 92, 92), "grey36" }, { QRGB( 94, 94, 94), "grey37" }, { QRGB( 97, 97, 97), "grey38" }, { QRGB( 99, 99, 99), "grey39" }, { QRGB( 10, 10, 10), "grey4" }, { QRGB(102,102,102), "grey40" }, { QRGB(105,105,105), "grey41" }, { QRGB(107,107,107), "grey42" }, { QRGB(110,110,110), "grey43" }, { QRGB(112,112,112), "grey44" }, { QRGB(115,115,115), "grey45" }, { QRGB(117,117,117), "grey46" }, { QRGB(120,120,120), "grey47" }, { QRGB(122,122,122), "grey48" }, { QRGB(125,125,125), "grey49" }, { QRGB( 13, 13, 13), "grey5" }, { QRGB(127,127,127), "grey50" }, { QRGB(130,130,130), "grey51" }, { QRGB(133,133,133), "grey52" }, { QRGB(135,135,135), "grey53" }, { QRGB(138,138,138), "grey54" }, { QRGB(140,140,140), "grey55" }, { QRGB(143,143,143), "grey56" }, { QRGB(145,145,145), "grey57" }, { QRGB(148,148,148), "grey58" }, { QRGB(150,150,150), "grey59" }, { QRGB( 15, 15, 15), "grey6" }, { QRGB(153,153,153), "grey60" }, { QRGB(156,156,156), "grey61" }, { QRGB(158,158,158), "grey62" }, { QRGB(161,161,161), "grey63" }, { QRGB(163,163,163), "grey64" }, { QRGB(166,166,166), "grey65" }, { QRGB(168,168,168), "grey66" }, { QRGB(171,171,171), "grey67" }, { QRGB(173,173,173), "grey68" }, { QRGB(176,176,176), "grey69" }, { QRGB( 18, 18, 18), "grey7" }, { QRGB(179,179,179), "grey70" }, { QRGB(181,181,181), "grey71" }, { QRGB(184,184,184), "grey72" }, { QRGB(186,186,186), "grey73" }, { QRGB(189,189,189), "grey74" }, { QRGB(191,191,191), "grey75" }, { QRGB(194,194,194), "grey76" }, { QRGB(196,196,196), "grey77" }, { QRGB(199,199,199), "grey78" }, { QRGB(201,201,201), "grey79" }, { QRGB( 20, 20, 20), "grey8" }, { QRGB(204,204,204), "grey80" }, { QRGB(207,207,207), "grey81" }, { QRGB(209,209,209), "grey82" }, { QRGB(212,212,212), "grey83" }, { QRGB(214,214,214), "grey84" }, { QRGB(217,217,217), "grey85" }, { QRGB(219,219,219), "grey86" }, { QRGB(222,222,222), "grey87" }, { QRGB(224,224,224), "grey88" }, { QRGB(227,227,227), "grey89" }, { QRGB( 23, 23, 23), "grey9" }, { QRGB(229,229,229), "grey90" }, { QRGB(232,232,232), "grey91" }, { QRGB(235,235,235), "grey92" }, { QRGB(237,237,237), "grey93" }, { QRGB(240,240,240), "grey94" }, { QRGB(242,242,242), "grey95" }, { QRGB(245,245,245), "grey96" }, { QRGB(247,247,247), "grey97" }, { QRGB(250,250,250), "grey98" }, { QRGB(252,252,252), "grey99" }, { QRGB(240,255,240), "honeydew" }, { QRGB(240,255,240), "honeydew1" }, { QRGB(224,238,224), "honeydew2" }, { QRGB(193,205,193), "honeydew3" }, { QRGB(131,139,131), "honeydew4" }, { QRGB(255,105,180), "hotpink" }, { QRGB(255,110,180), "hotpink1" }, { QRGB(238,106,167), "hotpink2" }, { QRGB(205, 96,144), "hotpink3" }, { QRGB(139, 58, 98), "hotpink4" }, { QRGB(205, 92, 92), "indianred" }, { QRGB(255,106,106), "indianred1" }, { QRGB(238, 99, 99), "indianred2" }, { QRGB(205, 85, 85), "indianred3" }, { QRGB(139, 58, 58), "indianred4" }, { QRGB(255,255,240), "ivory" }, { QRGB(255,255,240), "ivory1" }, { QRGB(238,238,224), "ivory2" }, { QRGB(205,205,193), "ivory3" }, { QRGB(139,139,131), "ivory4" }, { QRGB(240,230,140), "khaki" }, { QRGB(255,246,143), "khaki1" }, { QRGB(238,230,133), "khaki2" }, { QRGB(205,198,115), "khaki3" }, { QRGB(139,134, 78), "khaki4" }, { QRGB(230,230,250), "lavender" }, { QRGB(255,240,245), "lavenderblush" }, { QRGB(255,240,245), "lavenderblush1" }, { QRGB(238,224,229), "lavenderblush2" }, { QRGB(205,193,197), "lavenderblush3" }, { QRGB(139,131,134), "lavenderblush4" }, { QRGB(124,252, 0), "lawngreen" }, { QRGB(255,250,205), "lemonchiffon" }, { QRGB(255,250,205), "lemonchiffon1" }, { QRGB(238,233,191), "lemonchiffon2" }, { QRGB(205,201,165), "lemonchiffon3" }, { QRGB(139,137,112), "lemonchiffon4" }, { QRGB(173,216,230), "lightblue" }, { QRGB(191,239,255), "lightblue1" }, { QRGB(178,223,238), "lightblue2" }, { QRGB(154,192,205), "lightblue3" }, { QRGB(104,131,139), "lightblue4" }, { QRGB(240,128,128), "lightcoral" }, { QRGB(224,255,255), "lightcyan" }, { QRGB(224,255,255), "lightcyan1" }, { QRGB(209,238,238), "lightcyan2" }, { QRGB(180,205,205), "lightcyan3" }, { QRGB(122,139,139), "lightcyan4" }, { QRGB(238,221,130), "lightgoldenrod" }, { QRGB(255,236,139), "lightgoldenrod1" }, { QRGB(238,220,130), "lightgoldenrod2" }, { QRGB(205,190,112), "lightgoldenrod3" }, { QRGB(139,129, 76), "lightgoldenrod4" }, { QRGB(250,250,210), "lightgoldenrodyellow" }, { QRGB(211,211,211), "lightgray" }, { QRGB(144,238,144), "lightgreen" }, { QRGB(211,211,211), "lightgrey" }, { QRGB(255,182,193), "lightpink" }, { QRGB(255,174,185), "lightpink1" }, { QRGB(238,162,173), "lightpink2" }, { QRGB(205,140,149), "lightpink3" }, { QRGB(139, 95,101), "lightpink4" }, { QRGB(255,160,122), "lightsalmon" }, { QRGB(255,160,122), "lightsalmon1" }, { QRGB(238,149,114), "lightsalmon2" }, { QRGB(205,129, 98), "lightsalmon3" }, { QRGB(139, 87, 66), "lightsalmon4" }, { QRGB( 32,178,170), "lightseagreen" }, { QRGB(135,206,250), "lightskyblue" }, { QRGB(176,226,255), "lightskyblue1" }, { QRGB(164,211,238), "lightskyblue2" }, { QRGB(141,182,205), "lightskyblue3" }, { QRGB( 96,123,139), "lightskyblue4" }, { QRGB(132,112,255), "lightslateblue" }, { QRGB(119,136,153), "lightslategray" }, { QRGB(119,136,153), "lightslategrey" }, { QRGB(176,196,222), "lightsteelblue" }, { QRGB(202,225,255), "lightsteelblue1" }, { QRGB(188,210,238), "lightsteelblue2" }, { QRGB(162,181,205), "lightsteelblue3" }, { QRGB(110,123,139), "lightsteelblue4" }, { QRGB(255,255,224), "lightyellow" }, { QRGB(255,255,224), "lightyellow1" }, { QRGB(238,238,209), "lightyellow2" }, { QRGB(205,205,180), "lightyellow3" }, { QRGB(139,139,122), "lightyellow4" }, { QRGB( 50,205, 50), "limegreen" }, { QRGB(250,240,230), "linen" }, { QRGB(255, 0,255), "magenta" }, { QRGB(255, 0,255), "magenta1" }, { QRGB(238, 0,238), "magenta2" }, { QRGB(205, 0,205), "magenta3" }, { QRGB(139, 0,139), "magenta4" }, { QRGB(176, 48, 96), "maroon" }, { QRGB(255, 52,179), "maroon1" }, { QRGB(238, 48,167), "maroon2" }, { QRGB(205, 41,144), "maroon3" }, { QRGB(139, 28, 98), "maroon4" }, { QRGB(102,205,170), "mediumaquamarine" }, { QRGB( 0, 0,205), "mediumblue" }, { QRGB(186, 85,211), "mediumorchid" }, { QRGB(224,102,255), "mediumorchid1" }, { QRGB(209, 95,238), "mediumorchid2" }, { QRGB(180, 82,205), "mediumorchid3" }, { QRGB(122, 55,139), "mediumorchid4" }, { QRGB(147,112,219), "mediumpurple" }, { QRGB(171,130,255), "mediumpurple1" }, { QRGB(159,121,238), "mediumpurple2" }, { QRGB(137,104,205), "mediumpurple3" }, { QRGB( 93, 71,139), "mediumpurple4" }, { QRGB( 60,179,113), "mediumseagreen" }, { QRGB(123,104,238), "mediumslateblue" }, { QRGB( 0,250,154), "mediumspringgreen" }, { QRGB( 72,209,204), "mediumturquoise" }, { QRGB(199, 21,133), "mediumvioletred" }, { QRGB( 25, 25,112), "midnightblue" }, { QRGB(245,255,250), "mintcream" }, { QRGB(255,228,225), "mistyrose" }, { QRGB(255,228,225), "mistyrose1" }, { QRGB(238,213,210), "mistyrose2" }, { QRGB(205,183,181), "mistyrose3" }, { QRGB(139,125,123), "mistyrose4" }, { QRGB(255,228,181), "moccasin" }, { QRGB(255,222,173), "navajowhite" }, { QRGB(255,222,173), "navajowhite1" }, { QRGB(238,207,161), "navajowhite2" }, { QRGB(205,179,139), "navajowhite3" }, { QRGB(139,121, 94), "navajowhite4" }, { QRGB( 0, 0,128), "navy" }, { QRGB( 0, 0,128), "navyblue" }, { QRGB(253,245,230), "oldlace" }, { QRGB(107,142, 35), "olivedrab" }, { QRGB(192,255, 62), "olivedrab1" }, { QRGB(179,238, 58), "olivedrab2" }, { QRGB(154,205, 50), "olivedrab3" }, { QRGB(105,139, 34), "olivedrab4" }, { QRGB(255,165, 0), "orange" }, { QRGB(255,165, 0), "orange1" }, { QRGB(238,154, 0), "orange2" }, { QRGB(205,133, 0), "orange3" }, { QRGB(139, 90, 0), "orange4" }, { QRGB(255, 69, 0), "orangered" }, { QRGB(255, 69, 0), "orangered1" }, { QRGB(238, 64, 0), "orangered2" }, { QRGB(205, 55, 0), "orangered3" }, { QRGB(139, 37, 0), "orangered4" }, { QRGB(218,112,214), "orchid" }, { QRGB(255,131,250), "orchid1" }, { QRGB(238,122,233), "orchid2" }, { QRGB(205,105,201), "orchid3" }, { QRGB(139, 71,137), "orchid4" }, { QRGB(238,232,170), "palegoldenrod" }, { QRGB(152,251,152), "palegreen" }, { QRGB(154,255,154), "palegreen1" }, { QRGB(144,238,144), "palegreen2" }, { QRGB(124,205,124), "palegreen3" }, { QRGB( 84,139, 84), "palegreen4" }, { QRGB(175,238,238), "paleturquoise" }, { QRGB(187,255,255), "paleturquoise1" }, { QRGB(174,238,238), "paleturquoise2" }, { QRGB(150,205,205), "paleturquoise3" }, { QRGB(102,139,139), "paleturquoise4" }, { QRGB(219,112,147), "palevioletred" }, { QRGB(255,130,171), "palevioletred1" }, { QRGB(238,121,159), "palevioletred2" }, { QRGB(205,104,137), "palevioletred3" }, { QRGB(139, 71, 93), "palevioletred4" }, { QRGB(255,239,213), "papayawhip" }, { QRGB(255,218,185), "peachpuff" }, { QRGB(255,218,185), "peachpuff1" }, { QRGB(238,203,173), "peachpuff2" }, { QRGB(205,175,149), "peachpuff3" }, { QRGB(139,119,101), "peachpuff4" }, { QRGB(205,133, 63), "peru" }, { QRGB(255,192,203), "pink" }, { QRGB(255,181,197), "pink1" }, { QRGB(238,169,184), "pink2" }, { QRGB(205,145,158), "pink3" }, { QRGB(139, 99,108), "pink4" }, { QRGB(221,160,221), "plum" }, { QRGB(255,187,255), "plum1" }, { QRGB(238,174,238), "plum2" }, { QRGB(205,150,205), "plum3" }, { QRGB(139,102,139), "plum4" }, { QRGB(176,224,230), "powderblue" }, { QRGB(160, 32,240), "purple" }, { QRGB(155, 48,255), "purple1" }, { QRGB(145, 44,238), "purple2" }, { QRGB(125, 38,205), "purple3" }, { QRGB( 85, 26,139), "purple4" }, { QRGB(255, 0, 0), "red" }, { QRGB(255, 0, 0), "red1" }, { QRGB(238, 0, 0), "red2" }, { QRGB(205, 0, 0), "red3" }, { QRGB(139, 0, 0), "red4" }, { QRGB(188,143,143), "rosybrown" }, { QRGB(255,193,193), "rosybrown1" }, { QRGB(238,180,180), "rosybrown2" }, { QRGB(205,155,155), "rosybrown3" }, { QRGB(139,105,105), "rosybrown4" }, { QRGB( 65,105,225), "royalblue" }, { QRGB( 72,118,255), "royalblue1" }, { QRGB( 67,110,238), "royalblue2" }, { QRGB( 58, 95,205), "royalblue3" }, { QRGB( 39, 64,139), "royalblue4" }, { QRGB(139, 69, 19), "saddlebrown" }, { QRGB(250,128,114), "salmon" }, { QRGB(255,140,105), "salmon1" }, { QRGB(238,130, 98), "salmon2" }, { QRGB(205,112, 84), "salmon3" }, { QRGB(139, 76, 57), "salmon4" }, { QRGB(244,164, 96), "sandybrown" }, { QRGB( 46,139, 87), "seagreen" }, { QRGB( 84,255,159), "seagreen1" }, { QRGB( 78,238,148), "seagreen2" }, { QRGB( 67,205,128), "seagreen3" }, { QRGB( 46,139, 87), "seagreen4" }, { QRGB(255,245,238), "seashell" }, { QRGB(255,245,238), "seashell1" }, { QRGB(238,229,222), "seashell2" }, { QRGB(205,197,191), "seashell3" }, { QRGB(139,134,130), "seashell4" }, { QRGB(160, 82, 45), "sienna" }, { QRGB(255,130, 71), "sienna1" }, { QRGB(238,121, 66), "sienna2" }, { QRGB(205,104, 57), "sienna3" }, { QRGB(139, 71, 38), "sienna4" }, { QRGB(135,206,235), "skyblue" }, { QRGB(135,206,255), "skyblue1" }, { QRGB(126,192,238), "skyblue2" }, { QRGB(108,166,205), "skyblue3" }, { QRGB( 74,112,139), "skyblue4" }, { QRGB(106, 90,205), "slateblue" }, { QRGB(131,111,255), "slateblue1" }, { QRGB(122,103,238), "slateblue2" }, { QRGB(105, 89,205), "slateblue3" }, { QRGB( 71, 60,139), "slateblue4" }, { QRGB(112,128,144), "slategray" }, { QRGB(198,226,255), "slategray1" }, { QRGB(185,211,238), "slategray2" }, { QRGB(159,182,205), "slategray3" }, { QRGB(108,123,139), "slategray4" }, { QRGB(112,128,144), "slategrey" }, { QRGB(255,250,250), "snow" }, { QRGB(255,250,250), "snow1" }, { QRGB(238,233,233), "snow2" }, { QRGB(205,201,201), "snow3" }, { QRGB(139,137,137), "snow4" }, { QRGB( 0,255,127), "springgreen" }, { QRGB( 0,255,127), "springgreen1" }, { QRGB( 0,238,118), "springgreen2" }, { QRGB( 0,205,102), "springgreen3" }, { QRGB( 0,139, 69), "springgreen4" }, { QRGB( 70,130,180), "steelblue" }, { QRGB( 99,184,255), "steelblue1" }, { QRGB( 92,172,238), "steelblue2" }, { QRGB( 79,148,205), "steelblue3" }, { QRGB( 54,100,139), "steelblue4" }, { QRGB(210,180,140), "tan" }, { QRGB(255,165, 79), "tan1" }, { QRGB(238,154, 73), "tan2" }, { QRGB(205,133, 63), "tan3" }, { QRGB(139, 90, 43), "tan4" }, { QRGB(216,191,216), "thistle" }, { QRGB(255,225,255), "thistle1" }, { QRGB(238,210,238), "thistle2" }, { QRGB(205,181,205), "thistle3" }, { QRGB(139,123,139), "thistle4" }, { QRGB(255, 99, 71), "tomato" }, { QRGB(255, 99, 71), "tomato1" }, { QRGB(238, 92, 66), "tomato2" }, { QRGB(205, 79, 57), "tomato3" }, { QRGB(139, 54, 38), "tomato4" }, { QRGB( 64,224,208), "turquoise" }, { QRGB( 0,245,255), "turquoise1" }, { QRGB( 0,229,238), "turquoise2" }, { QRGB( 0,197,205), "turquoise3" }, { QRGB( 0,134,139), "turquoise4" }, { QRGB(238,130,238), "violet" }, { QRGB(208, 32,144), "violetred" }, { QRGB(255, 62,150), "violetred1" }, { QRGB(238, 58,140), "violetred2" }, { QRGB(205, 50,120), "violetred3" }, { QRGB(139, 34, 82), "violetred4" }, { QRGB(245,222,179), "wheat" }, { QRGB(255,231,186), "wheat1" }, { QRGB(238,216,174), "wheat2" }, { QRGB(205,186,150), "wheat3" }, { QRGB(139,126,102), "wheat4" }, { QRGB(255,255,255), "white" }, { QRGB(245,245,245), "whitesmoke" }, { QRGB(255,255, 0), "yellow" }, { QRGB(255,255, 0), "yellow1" }, { QRGB(238,238, 0), "yellow2" }, { QRGB(205,205, 0), "yellow3" }, { QRGB(139,139, 0), "yellow4" }, { QRGB(154,205, 50), "yellowgreen" } }; #if defined(Q_C_CALLBACKS) extern "C" { #endif static int rgb_cmp(const void *d1, const void *d2) { return qstricmp(((XPMRGBData *)d1)->name, ((XPMRGBData *)d2)->name); } #if defined(Q_C_CALLBACKS) } #endif static bool qt_get_named_xpm_rgb(const char *name_no_space, QRgb *rgb) { XPMRGBData x; x.name = name_no_space; // Funtion bsearch() is supposed to be // void *bsearch(const void *key, const void *base, ... // So why (char*)? Are there broken bsearch() declarations out there? XPMRGBData *r = (XPMRGBData *)bsearch((char *)&x, (char *)xpmRgbTbl, xpmRgbTblSize, sizeof(XPMRGBData), rgb_cmp); if (r) { *rgb = r->value; return true; } else { return false; } } /***************************************************************************** Misc. utility functions *****************************************************************************/ static QString fbname(const QString &fileName) // get file basename (sort of) { QString s = fileName; if (!s.isEmpty()) { int i; if ((i = s.lastIndexOf(QLatin1Char('/'))) >= 0) s = s.mid(i); if ((i = s.lastIndexOf(QLatin1Char('\\'))) >= 0) s = s.mid(i); QRegExp r(QLatin1String("[a-zA-Z][a-zA-Z0-9_]*")); int p = r.indexIn(s); if (p == -1) s.clear(); else s = s.mid(p, r.matchedLength()); } if (s.isEmpty()) s = QString::fromLatin1("dummy"); return s; } // Skip until ", read until the next ", return the rest in *buf // Returns false on error, true on success static bool read_xpm_string(QByteArray &buf, QIODevice *d, const char * const *source, int &index, QByteArray &state) { if (source) { buf = source[index++]; return true; } buf = ""; bool gotQuote = false; int offset = 0; forever { if (offset == state.size() || state.isEmpty()) { char buf[2048]; qint64 bytesRead = d->read(buf, sizeof(buf)); if (bytesRead <= 0) return false; state = QByteArray(buf, int(bytesRead)); offset = 0; } if (!gotQuote) { if (state.at(offset++) == '"') gotQuote = true; } else { char c = state.at(offset++); if (c == '"') break; buf += c; } } state.remove(0, offset); return true; } // Tests if the given prefix can be the start of an XPM color specification static bool is_xpm_color_spec_prefix(const QByteArray& prefix) { return prefix == "c" || prefix == "g" || prefix == "g4" || prefix == "m" || prefix == "s"; } // Reads XPM header. static bool read_xpm_header( QIODevice *device, const char * const * source, int& index, QByteArray &state, int *cpp, int *ncols, int *w, int *h) { QByteArray buf(200, 0); if (!read_xpm_string(buf, device, source, index, state)) return false; #if defined(_MSC_VER) && _MSC_VER >= 1400 && !defined(Q_OS_WINCE) if (sscanf_s(buf, "%d %d %d %d", w, h, ncols, cpp) < 4) #else if (sscanf(buf, "%d %d %d %d", w, h, ncols, cpp) < 4) #endif return false; // < 4 numbers parsed return true; } // Reads XPM body (color information & pixels). static bool read_xpm_body( QIODevice *device, const char * const * source, int& index, QByteArray& state, int cpp, int ncols, int w, int h, QImage& image) { QByteArray buf(200, 0); int i; if (cpp > 15) return false; // For > 256 colors, we delay creation of the image until // after we have read the color specifications, so that we can // create it in correct format (Format_RGB32 vs Format_ARGB32, // depending on absence or presence of "c none", respectively) if (ncols <= 256) { if (image.size() != QSize(w, h) || image.format() != QImage::Format_Indexed8) { image = QImage(w, h, QImage::Format_Indexed8); if (image.isNull()) return false; } image.setNumColors(ncols); } QMap colorMap; int currentColor; bool hasTransparency = false; for(currentColor=0; currentColor < ncols; ++currentColor) { if (!read_xpm_string(buf, device, source, index, state)) { qWarning("QImage: XPM color specification missing"); return false; } QByteArray index; index = buf.left(cpp); buf = buf.mid(cpp).simplified().trimmed().toLower(); QList tokens = buf.split(' '); i = tokens.indexOf("c"); if (i < 0) i = tokens.indexOf("g"); if (i < 0) i = tokens.indexOf("g4"); if (i < 0) i = tokens.indexOf("m"); if (i < 0) { qWarning("QImage: XPM color specification is missing: %s", buf.constData()); return false; // no c/g/g4/m specification at all } QByteArray color; while ((++i < tokens.size()) && !is_xpm_color_spec_prefix(tokens.at(i))) { color.append(tokens.at(i)); } if (color.isEmpty()) { qWarning("QImage: XPM color value is missing from specification: %s", buf.constData()); return false; // no color value } buf = color; if (buf == "none") { hasTransparency = true; int transparentColor = currentColor; if (ncols <= 256) { image.setColor(transparentColor, 0); colorMap.insert(xpmHash(QLatin1String(index.constData())), transparentColor); } else { colorMap.insert(xpmHash(QLatin1String(index.constData())), 0); } } else { QRgb c_rgb; if (((buf.length()-1) % 3) && (buf[0] == '#')) { buf.truncate(((buf.length()-1) / 4 * 3) + 1); // remove alpha channel left by imagemagick } if (buf[0] == '#') { qt_get_hex_rgb(buf, &c_rgb); } else { qt_get_named_xpm_rgb(buf, &c_rgb); } if (ncols <= 256) { image.setColor(currentColor, 0xff000000 | c_rgb); colorMap.insert(xpmHash(QLatin1String(index.constData())), currentColor); } else { colorMap.insert(xpmHash(QLatin1String(index.constData())), 0xff000000 | c_rgb); } } } if (ncols > 256) { // Now we can create 32-bit image of appropriate format QImage::Format format = hasTransparency ? QImage::Format_ARGB32 : QImage::Format_RGB32; if (image.size() != QSize(w, h) || image.format() != format) { image = QImage(w, h, format); if (image.isNull()) return false; } } // Read pixels for(int y=0; y= 0; --i) device->ungetChar(state[i]); char c; while (device->getChar(&c) && c != ';') {} while (device->getChar(&c) && c != '\n') {} } return true; } // // INTERNAL // // Reads an .xpm from either the QImageIO or from the QString *. // One of the two HAS to be 0, the other one is used. // bool qt_read_xpm_image_or_array(QIODevice *device, const char * const * source, QImage &image) { if (!source) return true; QByteArray buf(200, 0); QByteArray state; int cpp, ncols, w, h, index = 0; if (device) { // "/* XPM */" int readBytes; if ((readBytes = device->readLine(buf.data(), buf.size())) < 0) return false; if (buf.indexOf("/* XPM") != 0) { while (readBytes > 0) { device->ungetChar(buf.at(readBytes - 1)); --readBytes; } return false; }// bad magic } if (!read_xpm_header(device, source, index, state, &cpp, &ncols, &w, &h)) return false; return read_xpm_body(device, source, index, state, cpp, ncols, w, h, image); } static const char* xpm_color_name(int cpp, int index) { static char returnable[5]; static const char code[] = ".#abcdefghijklmnopqrstuvwxyzABCD" "EFGHIJKLMNOPQRSTUVWXYZ0123456789"; // cpp is limited to 4 and index is limited to 64^cpp if (cpp > 1) { if (cpp > 2) { if (cpp > 3) { returnable[3] = code[index % 64]; index /= 64; } else returnable[3] = '\0'; returnable[2] = code[index % 64]; index /= 64; } else returnable[2] = '\0'; // the following 4 lines are a joke! if (index == 0) index = 64*44+21; else if (index == 64*44+21) index = 0; returnable[1] = code[index % 64]; index /= 64; } else returnable[1] = '\0'; returnable[0] = code[index]; return returnable; } // write XPM image data static bool write_xpm_image(const QImage &sourceImage, QIODevice *device, const QString &fileName) { if (!device->isWritable()) return false; QImage image; if (sourceImage.depth() != 32) image = sourceImage.convertToFormat(QImage::Format_RGB32); else image = sourceImage; QMap colorMap; int w = image.width(), h = image.height(), ncolors = 0; int x, y; // build color table for(y=0; y k; k *= 64) { ++cpp; // limit to 4 characters per pixel // 64^4 colors is enough for a 4096x4096 image if (cpp > 4) break; } QString line; // write header QTextStream s(device); s << "/* XPM */" << endl << "static char *" << fbname(fileName) << "[]={" << endl << "\"" << w << " " << h << " " << ncolors << " " << cpp << "\""; // write palette QMap::Iterator c = colorMap.begin(); while (c != colorMap.end()) { QRgb color = c.key(); if (image.format() != QImage::Format_RGB32 && !qAlpha(color)) line.sprintf("\"%s c None\"", xpm_color_name(cpp, *c)); else line.sprintf("\"%s c #%02x%02x%02x\"", xpm_color_name(cpp, *c), qRed(color), qGreen(color), qBlue(color)); ++c; s << "," << endl << line; } // write pixels, limit to 4 characters per pixel line.truncate(cpp*w); for(y=0; y 1) { line[cc++] = QLatin1Char(chars[1]); if (cpp > 2) { line[cc++] = QLatin1Char(chars[2]); if (cpp > 3) { line[cc++] = QLatin1Char(chars[3]); } } } } s << "," << endl << "\"" << line << "\""; } s << "};" << endl; return (s.status() == QTextStream::Ok); } QXpmHandler::QXpmHandler() : state(Ready), index(0) { } bool QXpmHandler::readHeader() { state = Error; if (!read_xpm_header(device(), 0, index, buffer, &cpp, &ncols, &width, &height)) return false; state = ReadHeader; return true; } bool QXpmHandler::readImage(QImage *image) { if (state == Error) return false; if (state == Ready && !readHeader()) { state = Error; return false; } if (!read_xpm_body(device(), 0, index, buffer, cpp, ncols, width, height, *image)) { state = Error; return false; } state = Ready; return true; } bool QXpmHandler::canRead() const { if (state == Ready && canRead(device())) { setFormat("xpm"); return true; } return state != Error; } bool QXpmHandler::canRead(QIODevice *device) { if (!device) { qWarning("QXpmHandler::canRead() called with no device"); return false; } char head[6]; if (device->peek(head, sizeof(head)) != sizeof(head)) return false; return qstrncmp(head, "/* XPM", 6) == 0; } bool QXpmHandler::read(QImage *image) { if (!canRead()) return false; return readImage(image); } bool QXpmHandler::write(const QImage &image) { return write_xpm_image(image, device(), fileName); } bool QXpmHandler::supportsOption(ImageOption option) const { return option == Name || option == Size || option == ImageFormat; } QVariant QXpmHandler::option(ImageOption option) const { if (option == Name) { return fileName; } else if (option == Size) { if (state == Error) return QVariant(); if (state == Ready && !const_cast(this)->readHeader()) return QVariant(); return QSize(width, height); } else if (option == ImageFormat) { if (state == Error) return QVariant(); if (state == Ready && !const_cast(this)->readHeader()) return QVariant(); // If we have more than 256 colors in the table, we need to // figure out, if it contains transparency. That means reading // the whole color table, which is too much work work pre-checking // the image format if (ncols <= 256) return QImage::Format_Indexed8; else return QImage::Format_Invalid; } return QVariant(); } void QXpmHandler::setOption(ImageOption option, const QVariant &value) { if (option == Name) fileName = value.toString(); } QByteArray QXpmHandler::name() const { return "xpm"; } QT_END_NAMESPACE #endif // QT_NO_IMAGEFORMAT_XPM