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yuzu:configuration: Add "Always On" dark mode option to Windows
- Use the default dark palette for Windows, like on Linux
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flodavid
parent
2d3a404490
commit
2bda317d7d
@ -134,16 +134,30 @@ ConfigureUi::ConfigureUi(Core::System& system_, QWidget* parent)
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ui->theme_combobox->addItem(theme_name, theme_dir);
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}
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ui->dark_mode_combobox->addItem(tr("Auto"), QVariant::fromValue(DarkModeState::Auto));
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// Windows dark mode is based on palette swap made by OS, so the "Always On" option disabled.
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// We could check if the dark mode state is "On" and force a dark palette like on Linux to support
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// "Always On"
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QByteArray current_qt_qpa = qgetenv("QT_QPA_PLATFORM");
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#ifdef _WIN32
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ui->dark_mode_label->setText(tr("Dark mode (needs restart)"));
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// Indicate which option needs a restart to be applied, depending on current environment
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// variable
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if (current_qt_qpa.contains("darkmode=2")) {
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ui->dark_mode_combobox->addItem(tr("Auto"), QVariant::fromValue(DarkModeState::Auto));
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ui->dark_mode_combobox->addItem(tr("Always On") + QStringLiteral(" (") +
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tr("Needs restart") + QStringLiteral(")"),
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QVariant::fromValue(DarkModeState::On));
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ui->dark_mode_combobox->addItem(tr("Always Off") + QStringLiteral(" (") +
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tr("Needs restart") + QStringLiteral(")"),
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QVariant::fromValue(DarkModeState::Off));
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} else {
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ui->dark_mode_combobox->addItem(tr("Auto") + QStringLiteral(" (") + tr("Needs restart") +
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QStringLiteral(")"),
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QVariant::fromValue(DarkModeState::Auto));
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ui->dark_mode_combobox->addItem(tr("Always On"), QVariant::fromValue(DarkModeState::On));
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ui->dark_mode_combobox->addItem(tr("Always Off"), QVariant::fromValue(DarkModeState::Off));
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}
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#else
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ui->dark_mode_combobox->addItem(tr("Auto"), QVariant::fromValue(DarkModeState::Auto));
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ui->dark_mode_combobox->addItem(tr("Always On"), QVariant::fromValue(DarkModeState::On));
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#endif
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ui->dark_mode_combobox->addItem(tr("Always Off"), QVariant::fromValue(DarkModeState::Off));
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#endif
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InitializeIconSizeComboBox();
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InitializeRowComboBoxes();
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@ -4916,12 +4916,33 @@ void GMainWindow::UpdateThemePalette() {
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QPalette themePalette(qApp->palette());
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#ifdef _WIN32
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QColor dark(25, 25, 25);
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QColor darkGray(100, 100, 100);
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QColor gray(150, 150, 150);
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QColor light(230, 230, 230);
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// By default, revert fusion style set for Windows dark theme
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QString style;
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QString style_name;
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if (CheckDarkMode()) {
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// We check that the dark mode state is "On" and force a dark palette
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if (UISettings::values.dark_mode_state == DarkModeState::On) {
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// Set Default Windows Dark palette on Windows platforms to force Dark mode
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themePalette.setColor(QPalette::Window, Qt::black);
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themePalette.setColor(QPalette::WindowText, Qt::white);
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themePalette.setColor(QPalette::Disabled, QPalette::WindowText, QColor(127, 127, 127));
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themePalette.setColor(QPalette::Base, Qt::black);
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themePalette.setColor(QPalette::AlternateBase, dark);
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themePalette.setColor(QPalette::ToolTipBase, Qt::white);
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themePalette.setColor(QPalette::ToolTipText, Qt::black);
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themePalette.setColor(QPalette::Text, Qt::white);
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themePalette.setColor(QPalette::Disabled, QPalette::Text, QColor(127, 127, 127));
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themePalette.setColor(QPalette::Dark, QColor(128, 128, 128));
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themePalette.setColor(QPalette::Shadow, Qt::white);
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themePalette.setColor(QPalette::Button, Qt::black);
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themePalette.setColor(QPalette::ButtonText, Qt::white);
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themePalette.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(127, 127, 127));
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themePalette.setColor(QPalette::BrightText, QColor(192, 192, 192));
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themePalette.setColor(QPalette::Link, QColor(0, 140, 200));
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themePalette.setColor(QPalette::Highlight, QColor(0, 85, 255));
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themePalette.setColor(QPalette::Disabled, QPalette::Highlight, QColor(0, 85, 255));
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themePalette.setColor(QPalette::HighlightedText, Qt::white);
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themePalette.setColor(QPalette::Disabled, QPalette::HighlightedText, Qt::white);
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}
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// AlternateBase is kept at rgb(233, 231, 227) or rgb(245, 245, 245) on Windows dark
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// palette, fix this. Sometimes, it even is rgb(0, 0, 0), but uses a very light gray for
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// alternate rows, do not know why
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@ -4932,18 +4953,20 @@ void GMainWindow::UpdateThemePalette() {
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alternate_base_modified = true;
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}
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// Use fusion theme, since its close to windowsvista, but works well with a dark palette
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style = QStringLiteral("fusion");
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style_name = QStringLiteral("fusion");
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} else {
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// Reset AlternateBase if it has been modified
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if (alternate_base_modified) {
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themePalette.setColor(QPalette::AlternateBase, QColor(245, 245, 245));
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alternate_base_modified = false;
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}
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// Reset light palette
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themePalette = this->style()->standardPalette();
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// Reset Windows theme to the default
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style = QStringLiteral("windowsvista");
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style_name = QStringLiteral("windowsvista");
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}
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LOG_DEBUG(Frontend, "Using style: {}", style.toStdString());
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qApp->setStyle(style);
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LOG_DEBUG(Frontend, "Using style: {}", style_name.toStdString());
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qApp->setStyle(style_name);
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#else
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if (CheckDarkMode()) {
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// Set Dark palette on non Windows platforms (that may not have a dark palette)
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@ -4968,7 +4991,7 @@ void GMainWindow::UpdateThemePalette() {
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themePalette.setColor(QPalette::HighlightedText, Qt::white);
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themePalette.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(127, 127, 127));
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} else {
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// Reset light palette on non Windows platforms
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// Reset light palette
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themePalette = this->style()->standardPalette();
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}
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#endif
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@ -5295,11 +5318,29 @@ int main(int argc, char* argv[]) {
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#ifdef _WIN32
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QByteArray current_qt_qpa = qgetenv("QT_QPA_PLATFORM");
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// Follow dark mode setting, if the "-platform" launch option is not set
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if (UISettings::values.dark_mode_state == DarkModeState::Auto && current_qt_qpa.isEmpty()) {
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// When setting is Auto, force adapting window decoration and stylesheet palette to use
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// Windows theme. Default is darkmode:0, which always uses light palette
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qputenv("QT_QPA_PLATFORM", QByteArray("windows:darkmode=2"));
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// Follow dark mode setting, if the "-platform" launch option is not set.
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// Otherwise, just follow dark mode for the window decoration (title bar).
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if (!current_qt_qpa.contains(":darkmode=")) {
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if (UISettings::values.dark_mode_state == DarkModeState::Auto) {
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// When setting is Auto, force adapting window decoration and stylesheet palette to use
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// Windows theme. Default is darkmode:0, which always uses light palette
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if (current_qt_qpa.isEmpty()) {
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// Set the value
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qputenv("QT_QPA_PLATFORM", QByteArray("windows:darkmode=2"));
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} else {
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// Concatenate to the existing value
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qputenv("QT_QPA_PLATFORM", current_qt_qpa + ",darkmode=2");
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}
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} else {
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// When setting is no Auto, adapt window decoration to the palette used
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if (current_qt_qpa.isEmpty()) {
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// Set the value
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qputenv("QT_QPA_PLATFORM", QByteArray("windows:darkmode=1"));
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} else {
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// Concatenate to the existing value
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qputenv("QT_QPA_PLATFORM", current_qt_qpa + ",darkmode=1");
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}
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}
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}
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// Increases the maximum open file limit to 8192
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_setmaxstdio(8192);
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