Mercurial > minori
annotate src/gui/theme.cc @ 369:47c9f8502269
*: clang-format all the things
I've edited the formatting a bit. Now pointer asterisks (and reference
ampersands) are on the variable instead of the type, as well as having
newlines for function braces (but nothing else)
| author | Paper <paper@tflc.us> |
|---|---|
| date | Fri, 25 Jul 2025 10:16:02 -0400 |
| parents | c844f8bb87ce |
| children |
| rev | line source |
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| 369 | 1 #include "gui/theme.h" |
| 102 | 2 #include "core/config.h" |
| 3 #include "core/session.h" | |
| 4 #include <QApplication> | |
| 258 | 5 #include <QDebug> |
| 102 | 6 #include <QFile> |
| 369 | 7 #include <QStyle> |
| 258 | 8 #include <QStyleFactory> |
| 102 | 9 #include <QTextStream> |
| 291 | 10 #include <QtGlobal> |
| 102 | 11 #ifdef MACOSX |
| 369 | 12 # include "sys/osx/dark_theme.h" |
| 279 | 13 #elif defined(WIN32) |
| 369 | 14 # include "sys/win32/dark_theme.h" |
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15 #else |
| 369 | 16 # ifdef GLIB |
| 17 # include "sys/glib/dark_theme.h" | |
| 18 # endif | |
| 19 # ifdef HAVE_XCB | |
| 20 # include "sys/x11/dark_theme.h" | |
| 21 # endif | |
| 102 | 22 #endif |
| 23 | |
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24 /* Weird quirks of this implementation: |
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25 * 1. Dark mode stuff in Qt changes a lot and Qt 5 and Qt 6 are massively different |
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26 * 2. Some widgets, i.e. QTabWidget, QTabBar, etc., just completely IGNORE the QPalette setting |
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27 * on different platforms and the only way to fix it is by using Fusion |
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28 * 3. Windows dark mode support in Qt 6.5 (with Fusion) is completely unavoidable |
| 258 | 29 */ |
| 102 | 30 |
| 31 namespace Theme { | |
| 32 | |
| 369 | 33 ThemeManager::ThemeManager(Theme theme) |
| 34 { | |
| 102 | 35 this->theme = theme; |
| 36 } | |
| 37 | |
| 369 | 38 Theme ThemeManager::GetTheme() const |
| 39 { | |
| 102 | 40 return theme; |
| 41 } | |
| 42 | |
| 369 | 43 bool ThemeManager::IsInDarkTheme() const |
| 44 { | |
| 279 | 45 switch (theme) { |
| 46 case Theme::Default: | |
| 102 | 47 #ifdef MACOSX |
| 279 | 48 if (osx::DarkThemeAvailable()) |
| 49 return osx::IsInDarkTheme(); | |
| 102 | 50 #elif defined(WIN32) |
| 279 | 51 if (win32::DarkThemeAvailable()) |
| 52 return win32::IsInDarkTheme(); | |
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53 #else |
| 369 | 54 # ifdef HAVE_XCB |
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55 if (x11::IsInDarkTheme()) |
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56 return true; |
| 369 | 57 # endif |
| 58 # ifdef GLIB | |
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59 if (glib::IsInDarkTheme()) |
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60 return true; |
| 369 | 61 # endif |
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62 break; |
| 102 | 63 #endif |
| 369 | 64 default: break; |
| 279 | 65 } |
| 66 return (theme == Theme::Dark); | |
| 102 | 67 } |
| 68 | |
| 369 | 69 void ThemeManager::SetToDarkTheme() |
| 70 { | |
| 102 | 71 /* macOS >= 10.14 has its own global dark theme, |
| 72 use it :) */ | |
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73 #ifdef MACOSX |
| 102 | 74 if (osx::DarkThemeAvailable()) |
| 75 osx::SetToDarkTheme(); | |
| 76 else | |
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77 #elif defined(WIN32) |
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78 if (win32::DarkThemeAvailable()) |
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79 win32::SetTitleBarsToBlack(true); |
| 102 | 80 #endif |
| 279 | 81 SetStyleSheet(Theme::Dark); |
| 102 | 82 } |
| 83 | |
| 369 | 84 void ThemeManager::SetToLightTheme() |
| 85 { | |
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86 #ifdef MACOSX |
| 102 | 87 if (osx::DarkThemeAvailable()) |
| 88 osx::SetToLightTheme(); | |
| 89 else | |
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90 #elif defined(WIN32) |
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91 if (win32::DarkThemeAvailable()) |
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92 win32::SetTitleBarsToBlack(false); |
| 102 | 93 #endif |
| 279 | 94 SetStyleSheet(Theme::Light); |
| 102 | 95 } |
| 96 | |
| 369 | 97 Theme ThemeManager::GetCurrentOSTheme() const |
| 98 { | |
| 279 | 99 return IsInDarkTheme() ? Theme::Dark : Theme::Light; |
| 102 | 100 } |
| 101 | |
| 102 /* this function is private, and should stay that way */ | |
| 369 | 103 void ThemeManager::SetStyleSheet(Theme theme) |
| 104 { | |
| 102 | 105 switch (theme) { |
| 279 | 106 case Theme::Dark: { |
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107 const QColor darkGray(53, 53, 53); |
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108 const QColor gray(128, 128, 128); |
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109 const QColor black(25, 25, 25); |
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110 const QColor blue(42, 130, 218); |
| 102 | 111 |
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112 QPalette pal; |
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113 |
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114 pal.setColor(QPalette::Window, darkGray); |
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115 pal.setColor(QPalette::WindowText, Qt::white); |
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116 pal.setColor(QPalette::Base, black); |
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117 pal.setColor(QPalette::AlternateBase, darkGray); |
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118 pal.setColor(QPalette::ToolTipBase, blue); |
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119 pal.setColor(QPalette::ToolTipText, Qt::white); |
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120 pal.setColor(QPalette::Text, Qt::white); |
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121 pal.setColor(QPalette::Button, darkGray); |
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122 pal.setColor(QPalette::ButtonText, Qt::white); |
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123 pal.setColor(QPalette::Link, blue); |
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124 pal.setColor(QPalette::Highlight, blue); |
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125 pal.setColor(QPalette::HighlightedText, Qt::black); |
| 102 | 126 |
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127 pal.setColor(QPalette::Active, QPalette::Button, gray.darker()); |
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128 pal.setColor(QPalette::Disabled, QPalette::ButtonText, gray); |
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129 pal.setColor(QPalette::Disabled, QPalette::WindowText, gray); |
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130 pal.setColor(QPalette::Disabled, QPalette::Text, gray); |
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131 pal.setColor(QPalette::Disabled, QPalette::Light, darkGray); |
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132 |
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133 qApp->setPalette(pal); |
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134 |
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135 #ifdef WIN32 |
| 258 | 136 qApp->setStyleSheet([] { |
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137 QFile f(":/dark.qss"); |
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138 if (!f.exists()) |
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139 return QStringLiteral(""); |
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140 f.open(QFile::ReadOnly | QFile::Text); |
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141 QTextStream ts(&f); |
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142 return ts.readAll(); |
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143 }()); |
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144 #endif |
| 102 | 145 break; |
| 146 } | |
| 147 default: | |
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148 /* this sucks */ |
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149 QPalette pal(QApplication::style()->standardPalette()); |
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150 #ifdef WIN32 /* fuck you Qt 6 */ |
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151 pal.setColor(QPalette::Window, QColor(0xF0, 0xF0, 0xF0)); |
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152 #endif |
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153 qApp->setPalette(pal); |
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154 |
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155 qApp->setStyleSheet(""); |
| 102 | 156 break; |
| 157 } | |
| 158 } | |
| 159 | |
| 369 | 160 void ThemeManager::SetTheme(Theme theme) |
| 161 { | |
| 102 | 162 switch (theme) { |
| 279 | 163 case Theme::Light: SetToLightTheme(); break; |
| 164 case Theme::Dark: SetToDarkTheme(); break; | |
| 165 case Theme::Default: | |
| 166 if (GetCurrentOSTheme() == Theme::Light) | |
| 102 | 167 SetToLightTheme(); |
| 168 else | |
| 169 SetToDarkTheme(); | |
| 170 break; | |
| 171 } | |
| 172 this->theme = theme; | |
| 173 } | |
| 174 | |
| 369 | 175 void ThemeManager::RepaintCurrentTheme() |
| 176 { | |
| 279 | 177 SetTheme(theme); |
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178 } |
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179 |
| 258 | 180 } // namespace Theme |