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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the QtGui module of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #include <private/qt_mac_p.h> |
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43 #include <private/qpixmap_mac_p.h> |
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44 #include <private/qnativeimage_p.h> |
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45 #include <qdebug.h> |
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46 |
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47 QT_BEGIN_NAMESPACE |
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48 #ifdef QT_MAC_USE_COCOA |
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49 static CTFontRef CopyCTThemeFont(ThemeFontID themeID) |
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50 { |
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51 CTFontUIFontType ctID = HIThemeGetUIFontType(themeID); |
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52 return CTFontCreateUIFontForLanguage(ctID, 0, 0); |
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53 } |
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54 #endif |
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55 |
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56 QFont qfontForThemeFont(ThemeFontID themeID) |
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57 { |
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58 #ifndef QT_MAC_USE_COCOA |
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59 static const ScriptCode Script = smRoman; |
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60 Str255 f_name; |
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61 SInt16 f_size; |
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62 Style f_style; |
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63 GetThemeFont(themeID, Script, f_name, &f_size, &f_style); |
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64 extern QString qt_mac_from_pascal_string(const Str255); //qglobal.cpp |
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65 return QFont(qt_mac_from_pascal_string(f_name), f_size, |
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66 (f_style & ::bold) ? QFont::Bold : QFont::Normal, |
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67 (bool)(f_style & ::italic)); |
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68 #else |
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69 QCFType<CTFontRef> ctfont = CopyCTThemeFont(themeID); |
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70 QString familyName = QCFString(CTFontCopyFamilyName(ctfont)); |
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71 QCFType<CFDictionaryRef> dict = CTFontCopyTraits(ctfont); |
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72 CFNumberRef num = static_cast<CFNumberRef>(CFDictionaryGetValue(dict, kCTFontWeightTrait)); |
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73 float fW; |
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74 CFNumberGetValue(num, kCFNumberFloat32Type, &fW); |
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75 QFont::Weight wght = fW > 0. ? QFont::Bold : QFont::Normal; |
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76 num = static_cast<CFNumberRef>(CFDictionaryGetValue(dict, kCTFontSlantTrait)); |
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77 CFNumberGetValue(num, kCFNumberFloatType, &fW); |
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78 bool italic = (fW != 0.0); |
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79 return QFont(familyName, CTFontGetSize(ctfont), wght, italic); |
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80 #endif |
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81 } |
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82 |
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83 #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) |
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84 static QColor qcolorFromCGColor(CGColorRef cgcolor) |
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85 { |
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86 QColor pc; |
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87 CGColorSpaceModel model = CGColorSpaceGetModel(CGColorGetColorSpace(cgcolor)); |
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88 const CGFloat *components = CGColorGetComponents(cgcolor); |
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89 if (model == kCGColorSpaceModelRGB) { |
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90 pc.setRgbF(components[0], components[1], components[2], components[3]); |
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91 } else if (model == kCGColorSpaceModelCMYK) { |
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92 pc.setCmykF(components[0], components[1], components[2], components[3]); |
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93 } else if (model == kCGColorSpaceModelMonochrome) { |
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94 pc.setRgbF(components[0], components[0], components[0], components[1]); |
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95 } else { |
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96 // Colorspace we can't deal with. |
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97 qWarning("Qt: qcolorFromCGColor: cannot convert from colorspace model: %d", model); |
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98 Q_ASSERT(false); |
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99 } |
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100 return pc; |
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101 } |
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102 |
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103 static inline QColor leopardBrush(ThemeBrush brush) |
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104 { |
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105 QCFType<CGColorRef> cgClr = 0; |
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106 HIThemeBrushCreateCGColor(brush, &cgClr); |
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107 return qcolorFromCGColor(cgClr); |
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108 } |
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109 #endif |
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110 |
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111 QColor qcolorForTheme(ThemeBrush brush) |
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112 { |
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113 #ifndef QT_MAC_USE_COCOA |
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114 # if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5) |
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115 if (QSysInfo::MacintoshVersion >= QSysInfo::MV_10_5) { |
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116 return leopardBrush(brush); |
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117 } else |
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118 # endif |
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119 { |
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120 RGBColor rgbcolor; |
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121 GetThemeBrushAsColor(brush, 32, true, &rgbcolor); |
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122 return QColor(rgbcolor.red / 256, rgbcolor.green / 256, rgbcolor.blue / 256); |
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123 } |
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124 #else |
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125 return leopardBrush(brush); |
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126 #endif |
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127 } |
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128 |
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129 QColor qcolorForThemeTextColor(ThemeTextColor themeColor) |
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130 { |
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131 #ifdef Q_OS_MAC32 |
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132 RGBColor c; |
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133 GetThemeTextColor(themeColor, 32, true, &c); |
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134 QColor color = QColor(c.red / 256, c.green / 256, c.blue / 256); |
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135 return color; |
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136 #else |
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137 // There is no equivalent to GetThemeTextColor in 64-bit and it was rather bad that |
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138 // I didn't file a request to implement this for Snow Leopard. So, in the meantime |
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139 // I've encoded the values from the GetThemeTextColor. This is not exactly ideal |
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140 // as if someone really wants to mess with themeing, these colors will be wrong. |
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141 // It also means that we need to make sure the values for differences between |
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142 // OS releases (and it will be likely that we are a step behind.) |
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143 switch (themeColor) { |
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144 case kThemeTextColorAlertActive: |
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145 case kThemeTextColorTabFrontActive: |
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146 case kThemeTextColorBevelButtonActive: |
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147 case kThemeTextColorListView: |
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148 case kThemeTextColorPlacardActive: |
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149 case kThemeTextColorPopupButtonActive: |
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150 case kThemeTextColorPopupLabelActive: |
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151 case kThemeTextColorPushButtonActive: |
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152 return Qt::black; |
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153 case kThemeTextColorAlertInactive: |
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154 case kThemeTextColorDialogInactive: |
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155 case kThemeTextColorPlacardInactive: |
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156 return QColor(69, 69, 69, 255); |
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157 case kThemeTextColorPopupButtonInactive: |
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158 case kThemeTextColorPopupLabelInactive: |
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159 case kThemeTextColorPushButtonInactive: |
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160 case kThemeTextColorTabFrontInactive: |
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161 case kThemeTextColorBevelButtonInactive: |
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162 return QColor(127, 127, 127, 255); |
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163 default: { |
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164 QNativeImage nativeImage(16,16, QNativeImage::systemFormat()); |
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165 CGRect cgrect = CGRectMake(0, 0, 16, 16); |
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166 HIThemeSetTextFill(themeColor, 0, nativeImage.cg, kHIThemeOrientationNormal); |
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167 CGContextFillRect(nativeImage.cg, cgrect); |
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168 QColor color = nativeImage.image.pixel(0,0); |
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169 return QColor(nativeImage.image.pixel(0 , 0)); |
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170 } |
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171 } |
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172 #endif |
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173 } |
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174 QT_END_NAMESPACE |