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Diffstat (limited to 'src/gui/painting/qcolor_p.cpp')
| -rw-r--r-- | src/gui/painting/qcolor_p.cpp | 381 |
1 files changed, 0 insertions, 381 deletions
diff --git a/src/gui/painting/qcolor_p.cpp b/src/gui/painting/qcolor_p.cpp deleted file mode 100644 index 773e4096ee..0000000000 --- a/src/gui/painting/qcolor_p.cpp +++ /dev/null @@ -1,381 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtGui module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qglobal.h" -#include "qrgb.h" -#include "qstringlist.h" -#include "private/qtools_p.h" - -#include <algorithm> - -QT_BEGIN_NAMESPACE - -/*! - \internal - If s[0..1] is a valid hex number, returns its integer value, - otherwise returns -1. - */ -static inline int hex2int(const char *s) -{ - const int hi = QtMiscUtils::fromHex(s[0]); - if (hi < 0) - return -1; - const int lo = QtMiscUtils::fromHex(s[1]); - if (lo < 0) - return -1; - return (hi << 4) | lo; -} - -/*! - \internal - If s is a valid hex digit, returns its integer value, - multiplied by 0x11, otherwise returns -1. - */ -static inline int hex2int(char s) -{ - const int h = QtMiscUtils::fromHex(s); - return h < 0 ? h : (h << 4) | h; -} - -bool qt_get_hex_rgb(const char *name, QRgb *rgb) -{ - if(name[0] != '#') - return false; - name++; - int len = qstrlen(name); - int a, r, g, b; - a = 255; - if (len == 12) { - r = hex2int(name); - g = hex2int(name + 4); - b = hex2int(name + 8); - } else if (len == 9) { - r = hex2int(name); - g = hex2int(name + 3); - b = hex2int(name + 6); - } else if (len == 8) { - a = hex2int(name); - r = hex2int(name + 2); - g = hex2int(name + 4); - b = hex2int(name + 6); - } else if (len == 6) { - r = hex2int(name); - g = hex2int(name + 2); - b = hex2int(name + 4); - } else if (len == 3) { - r = hex2int(name[0]); - g = hex2int(name[1]); - b = hex2int(name[2]); - } else { - r = g = b = -1; - } - if ((uint)r > 255 || (uint)g > 255 || (uint)b > 255 || (uint)a > 255) { - *rgb = 0; - return false; - } - *rgb = qRgba(r, g ,b, a); - return true; -} - -bool qt_get_hex_rgb(const QChar *str, int len, QRgb *rgb) -{ - if (len > 13) - return false; - char tmp[16]; - for(int i = 0; i < len; ++i) - tmp[i] = str[i].toLatin1(); - tmp[len] = 0; - return qt_get_hex_rgb(tmp, rgb); -} - -#ifndef QT_NO_COLORNAMES - -/* - CSS color names = SVG 1.0 color names + transparent (rgba(0,0,0,0)) -*/ - -#ifdef rgb -# undef rgb -#endif -#define rgb(r,g,b) (0xff000000 | (r << 16) | (g << 8) | b) - -static const struct RGBData { - const char name[21]; - uint value; -} rgbTbl[] = { - { "aliceblue", rgb(240, 248, 255) }, - { "antiquewhite", rgb(250, 235, 215) }, - { "aqua", rgb( 0, 255, 255) }, - { "aquamarine", rgb(127, 255, 212) }, - { "azure", rgb(240, 255, 255) }, - { "beige", rgb(245, 245, 220) }, - { "bisque", rgb(255, 228, 196) }, - { "black", rgb( 0, 0, 0) }, - { "blanchedalmond", rgb(255, 235, 205) }, - { "blue", rgb( 0, 0, 255) }, - { "blueviolet", rgb(138, 43, 226) }, - { "brown", rgb(165, 42, 42) }, - { "burlywood", rgb(222, 184, 135) }, - { "cadetblue", rgb( 95, 158, 160) }, - { "chartreuse", rgb(127, 255, 0) }, - { "chocolate", rgb(210, 105, 30) }, - { "coral", rgb(255, 127, 80) }, - { "cornflowerblue", rgb(100, 149, 237) }, - { "cornsilk", rgb(255, 248, 220) }, - { "crimson", rgb(220, 20, 60) }, - { "cyan", rgb( 0, 255, 255) }, - { "darkblue", rgb( 0, 0, 139) }, - { "darkcyan", rgb( 0, 139, 139) }, - { "darkgoldenrod", rgb(184, 134, 11) }, - { "darkgray", rgb(169, 169, 169) }, - { "darkgreen", rgb( 0, 100, 0) }, - { "darkgrey", rgb(169, 169, 169) }, - { "darkkhaki", rgb(189, 183, 107) }, - { "darkmagenta", rgb(139, 0, 139) }, - { "darkolivegreen", rgb( 85, 107, 47) }, - { "darkorange", rgb(255, 140, 0) }, - { "darkorchid", rgb(153, 50, 204) }, - { "darkred", rgb(139, 0, 0) }, - { "darksalmon", rgb(233, 150, 122) }, - { "darkseagreen", rgb(143, 188, 143) }, - { "darkslateblue", rgb( 72, 61, 139) }, - { "darkslategray", rgb( 47, 79, 79) }, - { "darkslategrey", rgb( 47, 79, 79) }, - { "darkturquoise", rgb( 0, 206, 209) }, - { "darkviolet", rgb(148, 0, 211) }, - { "deeppink", rgb(255, 20, 147) }, - { "deepskyblue", rgb( 0, 191, 255) }, - { "dimgray", rgb(105, 105, 105) }, - { "dimgrey", rgb(105, 105, 105) }, - { "dodgerblue", rgb( 30, 144, 255) }, - { "firebrick", rgb(178, 34, 34) }, - { "floralwhite", rgb(255, 250, 240) }, - { "forestgreen", rgb( 34, 139, 34) }, - { "fuchsia", rgb(255, 0, 255) }, - { "gainsboro", rgb(220, 220, 220) }, - { "ghostwhite", rgb(248, 248, 255) }, - { "gold", rgb(255, 215, 0) }, - { "goldenrod", rgb(218, 165, 32) }, - { "gray", rgb(128, 128, 128) }, - { "green", rgb( 0, 128, 0) }, - { "greenyellow", rgb(173, 255, 47) }, - { "grey", rgb(128, 128, 128) }, - { "honeydew", rgb(240, 255, 240) }, - { "hotpink", rgb(255, 105, 180) }, - { "indianred", rgb(205, 92, 92) }, - { "indigo", rgb( 75, 0, 130) }, - { "ivory", rgb(255, 255, 240) }, - { "khaki", rgb(240, 230, 140) }, - { "lavender", rgb(230, 230, 250) }, - { "lavenderblush", rgb(255, 240, 245) }, - { "lawngreen", rgb(124, 252, 0) }, - { "lemonchiffon", rgb(255, 250, 205) }, - { "lightblue", rgb(173, 216, 230) }, - { "lightcoral", rgb(240, 128, 128) }, - { "lightcyan", rgb(224, 255, 255) }, - { "lightgoldenrodyellow", rgb(250, 250, 210) }, - { "lightgray", rgb(211, 211, 211) }, - { "lightgreen", rgb(144, 238, 144) }, - { "lightgrey", rgb(211, 211, 211) }, - { "lightpink", rgb(255, 182, 193) }, - { "lightsalmon", rgb(255, 160, 122) }, - { "lightseagreen", rgb( 32, 178, 170) }, - { "lightskyblue", rgb(135, 206, 250) }, - { "lightslategray", rgb(119, 136, 153) }, - { "lightslategrey", rgb(119, 136, 153) }, - { "lightsteelblue", rgb(176, 196, 222) }, - { "lightyellow", rgb(255, 255, 224) }, - { "lime", rgb( 0, 255, 0) }, - { "limegreen", rgb( 50, 205, 50) }, - { "linen", rgb(250, 240, 230) }, - { "magenta", rgb(255, 0, 255) }, - { "maroon", rgb(128, 0, 0) }, - { "mediumaquamarine", rgb(102, 205, 170) }, - { "mediumblue", rgb( 0, 0, 205) }, - { "mediumorchid", rgb(186, 85, 211) }, - { "mediumpurple", rgb(147, 112, 219) }, - { "mediumseagreen", rgb( 60, 179, 113) }, - { "mediumslateblue", rgb(123, 104, 238) }, - { "mediumspringgreen", rgb( 0, 250, 154) }, - { "mediumturquoise", rgb( 72, 209, 204) }, - { "mediumvioletred", rgb(199, 21, 133) }, - { "midnightblue", rgb( 25, 25, 112) }, - { "mintcream", rgb(245, 255, 250) }, - { "mistyrose", rgb(255, 228, 225) }, - { "moccasin", rgb(255, 228, 181) }, - { "navajowhite", rgb(255, 222, 173) }, - { "navy", rgb( 0, 0, 128) }, - { "oldlace", rgb(253, 245, 230) }, - { "olive", rgb(128, 128, 0) }, - { "olivedrab", rgb(107, 142, 35) }, - { "orange", rgb(255, 165, 0) }, - { "orangered", rgb(255, 69, 0) }, - { "orchid", rgb(218, 112, 214) }, - { "palegoldenrod", rgb(238, 232, 170) }, - { "palegreen", rgb(152, 251, 152) }, - { "paleturquoise", rgb(175, 238, 238) }, - { "palevioletred", rgb(219, 112, 147) }, - { "papayawhip", rgb(255, 239, 213) }, - { "peachpuff", rgb(255, 218, 185) }, - { "peru", rgb(205, 133, 63) }, - { "pink", rgb(255, 192, 203) }, - { "plum", rgb(221, 160, 221) }, - { "powderblue", rgb(176, 224, 230) }, - { "purple", rgb(128, 0, 128) }, - { "red", rgb(255, 0, 0) }, - { "rosybrown", rgb(188, 143, 143) }, - { "royalblue", rgb( 65, 105, 225) }, - { "saddlebrown", rgb(139, 69, 19) }, - { "salmon", rgb(250, 128, 114) }, - { "sandybrown", rgb(244, 164, 96) }, - { "seagreen", rgb( 46, 139, 87) }, - { "seashell", rgb(255, 245, 238) }, - { "sienna", rgb(160, 82, 45) }, - { "silver", rgb(192, 192, 192) }, - { "skyblue", rgb(135, 206, 235) }, - { "slateblue", rgb(106, 90, 205) }, - { "slategray", rgb(112, 128, 144) }, - { "slategrey", rgb(112, 128, 144) }, - { "snow", rgb(255, 250, 250) }, - { "springgreen", rgb( 0, 255, 127) }, - { "steelblue", rgb( 70, 130, 180) }, - { "tan", rgb(210, 180, 140) }, - { "teal", rgb( 0, 128, 128) }, - { "thistle", rgb(216, 191, 216) }, - { "tomato", rgb(255, 99, 71) }, - { "transparent", 0 }, - { "turquoise", rgb( 64, 224, 208) }, - { "violet", rgb(238, 130, 238) }, - { "wheat", rgb(245, 222, 179) }, - { "white", rgb(255, 255, 255) }, - { "whitesmoke", rgb(245, 245, 245) }, - { "yellow", rgb(255, 255, 0) }, - { "yellowgreen", rgb(154, 205, 50) } -}; - -static const int rgbTblSize = sizeof(rgbTbl) / sizeof(RGBData); - -#undef rgb - -#if defined(Q_CC_MSVC) && _MSC_VER < 1600 -inline bool operator<(const RGBData &data1, const RGBData &data2) -{ return qstrcmp(data1.name, data2.name) < 0; } -#endif - -inline bool operator<(const char *name, const RGBData &data) -{ return qstrcmp(name, data.name) < 0; } -inline bool operator<(const RGBData &data, const char *name) -{ return qstrcmp(data.name, name) < 0; } - -static bool get_named_rgb(const char *name_no_space, QRgb *rgb) -{ - const RGBData *r = std::lower_bound(rgbTbl, rgbTbl + rgbTblSize, name_no_space); - if ((r != rgbTbl + rgbTblSize) && !(name_no_space < *r)) { - *rgb = r->value; - return true; - } - return false; -} - -bool qt_get_named_rgb(const char *name, QRgb* rgb) -{ - int len = int(strlen(name)); - if(len > 255) - return false; - char name_no_space[256]; - int pos = 0; - for(int i = 0; i < len; i++) { - if(name[i] != '\t' && name[i] != ' ') - name_no_space[pos++] = QChar::toLower(name[i]); - } - name_no_space[pos] = 0; - - return get_named_rgb(name_no_space, rgb); -} - -bool qt_get_named_rgb(const QChar *name, int len, QRgb *rgb) -{ - if(len > 255) - return false; - char name_no_space[256]; - int pos = 0; - for(int i = 0; i < len; i++) { - if(name[i] != QLatin1Char('\t') && name[i] != QLatin1Char(' ')) - name_no_space[pos++] = name[i].toLower().toLatin1(); - } - name_no_space[pos] = 0; - return get_named_rgb(name_no_space, rgb); -} - - -uint qt_get_rgb_val(const char *name) -{ - QRgb r = 0; - qt_get_named_rgb(name,&r); - return r; -} - -QStringList qt_get_colornames() -{ - int i = 0; - QStringList lst; - lst.reserve(rgbTblSize); - for (i = 0; i < rgbTblSize; i++) - lst << QLatin1String(rgbTbl[i].name); - return lst; -} - -#else - -bool qt_get_named_rgb(const char *, QRgb*) -{ - return false; -} - -uint qt_get_rgb_val(const char *) -{ - return 0; -} -QStringList qt_get_colornames() -{ - return QStringList(); -} -#endif // QT_NO_COLORNAMES - -QT_END_NAMESPACE |