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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 |
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43 #include "qkde_p.h" |
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44 #include <QtCore/QLibrary> |
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45 #include <QtCore/QDir> |
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46 #include <QtCore/qdebug.h> |
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47 #include <QtCore/QSettings> |
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48 #include "QtGui/qstylefactory.h" |
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49 #include "qt_x11_p.h" |
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50 |
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51 #if defined(Q_WS_X11) |
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52 |
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53 QT_BEGIN_NAMESPACE |
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54 |
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55 /*! \internal |
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56 Gets the current KDE home path |
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57 like "/home/troll/.kde" |
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58 */ |
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59 QString QKde::kdeHome() |
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60 { |
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61 static QString kdeHomePath; |
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62 if (kdeHomePath.isEmpty()) { |
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63 kdeHomePath = QString::fromLocal8Bit(qgetenv("KDEHOME")); |
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64 if (kdeHomePath.isEmpty()) { |
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65 QDir homeDir(QDir::homePath()); |
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66 QString kdeConfDir(QLatin1String("/.kde")); |
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67 if (4 == X11->desktopVersion && homeDir.exists(QLatin1String(".kde4"))) |
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68 kdeConfDir = QLatin1String("/.kde4"); |
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69 kdeHomePath = QDir::homePath() + kdeConfDir; |
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70 } |
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71 } |
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72 return kdeHomePath; |
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73 } |
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74 |
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75 /*!\internal |
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76 Reads the color from the config, and store it in the palette with the given color role if found |
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77 */ |
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78 static bool kdeColor(QPalette *pal, QPalette::ColorRole role, const QSettings &kdeSettings, const QString &kde4Key, const QString &kde3Key = QString()) |
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79 { |
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80 QVariant variant = kdeSettings.value(kde4Key); |
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81 if (!variant.isValid()) |
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82 QVariant variant = kdeSettings.value(kde3Key); |
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83 if (variant.isValid()) { |
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84 QStringList values = variant.toStringList(); |
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85 if (values.size() == 3) { |
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86 int r = values[0].toInt(); |
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87 int g = values[1].toInt(); |
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88 int b = values[2].toInt(); |
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89 pal->setBrush(role, QColor(r, g, b)); |
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90 return true; |
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91 } |
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92 } |
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93 return false; |
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94 } |
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95 |
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96 |
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97 /*!\internal |
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98 Returns the KDE palette |
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99 */ |
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100 QPalette QKde::kdePalette() |
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101 { |
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102 const QSettings theKdeSettings(QKde::kdeHome() + |
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103 QLatin1String("/share/config/kdeglobals"), QSettings::IniFormat); |
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104 QPalette pal; |
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105 |
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106 // Setup KDE palette |
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107 kdeColor(&pal, QPalette::Button, theKdeSettings, QLatin1String("Colors:Button/BackgroundNormal"), QLatin1String("buttonBackground")); |
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108 kdeColor(&pal, QPalette::Window, theKdeSettings, QLatin1String("Colors:Window/BackgroundNormal"), QLatin1String("background")); |
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109 kdeColor(&pal, QPalette::Text, theKdeSettings, QLatin1String("Colors:View/ForegroundNormal"), QLatin1String("foreground")); |
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110 kdeColor(&pal, QPalette::WindowText, theKdeSettings, QLatin1String("Colors:Window/ForegroundNormal"), QLatin1String("windowForeground")); |
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111 kdeColor(&pal, QPalette::Base, theKdeSettings, QLatin1String("Colors:View/BackgroundNormal"), QLatin1String("windowBackground")); |
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112 kdeColor(&pal, QPalette::Highlight, theKdeSettings, QLatin1String("Colors:Selection/BackgroundNormal"), QLatin1String("selectBackground")); |
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113 kdeColor(&pal, QPalette::HighlightedText, theKdeSettings, QLatin1String("Colors:Selection/ForegroundNormal"), QLatin1String("selectForeground")); |
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114 kdeColor(&pal, QPalette::AlternateBase, theKdeSettings, QLatin1String("Colors:View/BackgroundAlternate"), QLatin1String("alternateBackground")); |
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115 kdeColor(&pal, QPalette::ButtonText, theKdeSettings, QLatin1String("Colors:Button/ForegroundNormal"), QLatin1String("buttonForeground")); |
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116 kdeColor(&pal, QPalette::Link, theKdeSettings, QLatin1String("Colors:View/ForegroundLink"), QLatin1String("linkColor")); |
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117 kdeColor(&pal, QPalette::LinkVisited, theKdeSettings, QLatin1String("Colors:View/ForegroundVisited"), QLatin1String("visitedLinkColor")); |
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118 //## TODO tooltip color |
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119 |
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120 return pal; |
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121 } |
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122 |
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123 /*!\internal |
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124 Returns the name of the QStyle to use. |
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125 (read from the kde config if needed) |
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126 */ |
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127 QString QKde::kdeStyle() |
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128 { |
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129 if (X11->desktopVersion >= 4) { |
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130 QSettings kdeSettings(QKde::kdeHome() + QLatin1String("/share/config/kdeglobals"), QSettings::IniFormat); |
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131 QString style = kdeSettings.value(QLatin1String("widgetStyle"), QLatin1String("Oxygen")).toString(); |
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132 |
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133 QStringList availableStyles = QStyleFactory::keys(); |
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134 if(availableStyles.contains(style, Qt::CaseInsensitive)) |
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135 return style; |
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136 } |
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137 |
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138 if (X11->use_xrender) |
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139 return QLatin1String("plastique"); |
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140 else |
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141 return QLatin1String("windows"); |
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142 } |
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143 |
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144 |
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145 int QKde::kdeToolButtonStyle() |
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146 { |
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147 QSettings settings(QKde::kdeHome() + QLatin1String("/share/config/kdeglobals"), |
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148 QSettings::IniFormat); |
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149 settings.beginGroup(QLatin1String("Toolbar style")); |
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150 QString toolbarStyle = settings.value(QLatin1String("ToolButtonStyle"), QLatin1String("TextBesideIcon")).toString(); |
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151 if (toolbarStyle == QLatin1String("TextBesideIcon")) |
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152 return Qt::ToolButtonTextBesideIcon; |
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153 else if (toolbarStyle == QLatin1String("TextOnly")) |
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154 return Qt::ToolButtonTextOnly; |
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155 else if (toolbarStyle == QLatin1String("TextUnderIcon")) |
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156 return Qt::ToolButtonTextUnderIcon; |
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157 |
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158 return Qt::ToolButtonTextBesideIcon; |
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159 } |
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160 |
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161 int QKde::kdeToolBarIconSize() |
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162 { |
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163 static int iconSize = -1; |
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164 if (iconSize == -1) { |
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165 QSettings settings(QKde::kdeHome() + QLatin1String("/share/config/kdeglobals"), |
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166 QSettings::IniFormat); |
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167 settings.beginGroup(QLatin1String("ToolbarIcons")); |
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168 iconSize = settings.value(QLatin1String("Size")).toInt(); |
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169 } |
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170 return iconSize; |
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171 } |
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172 |
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173 QT_END_NAMESPACE |
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174 |
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175 #endif //Q_WS_X11 |
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176 |