Mercurial > minori
annotate src/gui/theme.cc @ 230:2f5a9247e501
torrents: implement download button
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| author | Paper <paper@paper.us.eu.org> |
|---|---|
| date | Sat, 13 Jan 2024 09:42:02 -0500 |
| parents | adc20fa321c1 |
| children | ff0061e75f0f |
| rev | line source |
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| 102 | 1 #include "core/config.h" |
| 2 #include "core/session.h" | |
| 3 #include <QApplication> | |
| 4 #include <QFile> | |
| 5 #include <QDebug> | |
| 6 #include <QTextStream> | |
| 7 #include <QStyleFactory> | |
| 8 #ifdef MACOSX | |
| 9 # include "sys/osx/dark_theme.h" | |
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10 #elif WIN32 |
| 102 | 11 # include "sys/win32/dark_theme.h" |
| 12 #endif | |
| 13 | |
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14 /* Weird quirks of this implementation: |
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15 * 1. Dark mode stuff in Qt changes a lot and Qt 5 and Qt 6 are massively different |
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16 * 2. Some widgets, i.e. QTabWidget, QTabBar, etc., just completely IGNORE the QPalette setting |
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17 * on different platforms and the only way to fix it is by using Fusion |
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18 * 3. Windows dark mode support in Qt 6.5 (with Fusion) is completely unavoidable |
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19 */ |
| 102 | 20 |
| 21 namespace Theme { | |
| 22 | |
| 23 Theme::Theme(Themes theme) { | |
| 24 this->theme = theme; | |
| 25 } | |
| 26 | |
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27 Themes Theme::GetTheme() const { |
| 102 | 28 return theme; |
| 29 } | |
| 30 | |
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31 bool Theme::IsInDarkTheme() const { |
| 102 | 32 if (theme != Themes::OS) |
| 33 return (theme == Themes::DARK); | |
| 34 #ifdef MACOSX | |
| 35 if (osx::DarkThemeAvailable()) | |
| 36 return osx::IsInDarkTheme(); | |
| 37 #elif defined(WIN32) | |
| 38 if (win32::DarkThemeAvailable()) | |
| 39 return win32::IsInDarkTheme(); | |
| 40 #endif | |
| 41 return (theme == Themes::DARK); | |
| 42 } | |
| 43 | |
| 44 void Theme::SetToDarkTheme() { | |
| 45 /* macOS >= 10.14 has its own global dark theme, | |
| 46 use it :) */ | |
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47 #ifdef MACOSX |
| 102 | 48 if (osx::DarkThemeAvailable()) |
| 49 osx::SetToDarkTheme(); | |
| 50 else | |
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51 #elif defined(WIN32) |
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52 if (win32::DarkThemeAvailable()) |
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53 win32::SetTitleBarsToBlack(true); |
| 102 | 54 #endif |
| 55 SetStyleSheet(Themes::DARK); | |
| 56 } | |
| 57 | |
| 58 void Theme::SetToLightTheme() { | |
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59 #ifdef MACOSX |
| 102 | 60 if (osx::DarkThemeAvailable()) |
| 61 osx::SetToLightTheme(); | |
| 62 else | |
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63 #elif defined(WIN32) |
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64 if (win32::DarkThemeAvailable()) |
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65 win32::SetTitleBarsToBlack(false); |
| 102 | 66 #endif |
| 67 SetStyleSheet(Themes::LIGHT); | |
| 68 } | |
| 69 | |
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70 Themes Theme::GetCurrentOSTheme() const { |
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71 #ifdef MACOSX |
| 102 | 72 if (osx::DarkThemeAvailable()) |
| 73 return osx::IsInDarkTheme() ? Themes::DARK : Themes::LIGHT; | |
| 74 #elif defined(WIN32) | |
| 75 if (win32::DarkThemeAvailable()) | |
| 76 return win32::IsInDarkTheme() ? Themes::DARK : Themes::LIGHT; | |
| 77 #endif | |
| 78 /* Currently OS detection only supports Windows and macOS. | |
| 79 Please don't be shy if you're willing to port it to other OSes | |
| 80 (or desktop environments, or window managers) */ | |
| 81 return Themes::LIGHT; | |
| 82 } | |
| 83 | |
| 84 /* this function is private, and should stay that way */ | |
| 85 void Theme::SetStyleSheet(Themes theme) { | |
| 86 switch (theme) { | |
| 87 case Themes::DARK: { | |
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88 const QColor darkGray(53, 53, 53); |
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89 const QColor gray(128, 128, 128); |
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90 const QColor black(25, 25, 25); |
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91 const QColor blue(42, 130, 218); |
| 102 | 92 |
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93 QPalette pal(QApplication::style()->standardPalette()); |
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94 pal.setColor(QPalette::Window, darkGray); |
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95 pal.setColor(QPalette::WindowText, Qt::white); |
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96 pal.setColor(QPalette::Base, black); |
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97 pal.setColor(QPalette::AlternateBase, darkGray); |
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98 pal.setColor(QPalette::ToolTipBase, blue); |
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99 pal.setColor(QPalette::ToolTipText, Qt::white); |
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100 pal.setColor(QPalette::Text, Qt::white); |
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101 pal.setColor(QPalette::Button, darkGray); |
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102 pal.setColor(QPalette::ButtonText, Qt::white); |
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103 pal.setColor(QPalette::Link, blue); |
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104 pal.setColor(QPalette::Highlight, blue); |
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105 pal.setColor(QPalette::HighlightedText, Qt::black); |
| 102 | 106 |
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107 pal.setColor(QPalette::Active, QPalette::Button, gray.darker()); |
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108 pal.setColor(QPalette::Disabled, QPalette::ButtonText, gray); |
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109 pal.setColor(QPalette::Disabled, QPalette::WindowText, gray); |
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110 pal.setColor(QPalette::Disabled, QPalette::Text, gray); |
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111 pal.setColor(QPalette::Disabled, QPalette::Light, darkGray); |
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112 qApp->setPalette(pal); |
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113 |
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114 #ifdef WIN32 |
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115 qApp->setStyleSheet([]{ |
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116 QFile f(":/dark.qss"); |
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117 if (!f.exists()) |
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118 return QStringLiteral(""); |
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119 f.open(QFile::ReadOnly | QFile::Text); |
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120 QTextStream ts(&f); |
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121 return ts.readAll(); |
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122 }()); |
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123 #endif |
| 102 | 124 break; |
| 125 } | |
| 126 default: | |
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127 /* this sucks, it relies on the standard palette which |
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128 * may or may not be a dark style itself. */ |
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129 QPalette pal(QApplication::style()->standardPalette()); |
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130 #ifdef WIN32 /* fuck you Qt 6 */ |
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131 pal.setColor(QPalette::Window, QColor(0xF0, 0xF0, 0xF0)); |
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132 #endif |
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133 pal.setColor(QPalette::WindowText, Qt::black); |
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134 pal.setColor(QPalette::ToolTipText, Qt::black); |
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135 pal.setColor(QPalette::Text, Qt::black); |
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136 pal.setColor(QPalette::ButtonText, Qt::black); |
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137 qApp->setPalette(pal); |
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138 |
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139 qApp->setStyleSheet(""); |
| 102 | 140 break; |
| 141 } | |
| 142 } | |
| 143 | |
| 144 void Theme::SetTheme(Themes theme) { | |
| 145 switch (theme) { | |
| 146 case Themes::LIGHT: | |
| 147 SetToLightTheme(); | |
| 148 break; | |
| 149 case Themes::DARK: | |
| 150 SetToDarkTheme(); | |
| 151 break; | |
| 152 case Themes::OS: | |
| 153 if (GetCurrentOSTheme() == Themes::LIGHT) | |
| 154 SetToLightTheme(); | |
| 155 else | |
| 156 SetToDarkTheme(); | |
| 157 break; | |
| 158 } | |
| 159 this->theme = theme; | |
| 160 } | |
| 161 | |
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162 void Theme::RepaintCurrentTheme() { |
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163 Theme::SetTheme(theme); |
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164 } |
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165 |
| 102 | 166 } // namespace DarkTheme |