Qt: Add AMOLED theme (#3374)

src/duckstation-qt/interfacesettingswidget.cpp

@@ -19,6 +19,7 @@ const char* InterfaceSettingsWidget::THEME_NAMES[] = {
   QT_TRANSLATE_NOOP("MainWindow", "Dark Fusion (Blue)"),
   QT_TRANSLATE_NOOP("MainWindow", "Cobalt Sky"),
   QT_TRANSLATE_NOOP("MainWindow", "Grey Matter"),
+  QT_TRANSLATE_NOOP("MainWindow", "AMOLED"),
   QT_TRANSLATE_NOOP("MainWindow", "Dark Ruby"),
   QT_TRANSLATE_NOOP("MainWindow", "Purple Rain"),
   QT_TRANSLATE_NOOP("MainWindow", "QDarkStyle"),
@@ -35,6 +36,7 @@ const char* InterfaceSettingsWidget::THEME_VALUES[] = {
   "darkfusionblue",
   "cobaltsky",
   "greymatter",
+  "AMOLED",
   "darkruby",
   "purplerain",
   "qdarkstyle",

src/duckstation-qt/qtthemes.cpp

@@ -199,6 +199,42 @@ void QtHost::SetStyleFromSettings()
     qApp->setPalette(darkPalette);
     qApp->setStyleSheet(QString());
   }
+	else if (theme == "AMOLED")
+	{
+		// Custom palette by KamFretoZ, A pure concentrated darkness
+		// of a theme designed for maximum eye comfort and benefits
+		// OLED screens.
+		qApp->setStyle(QStyleFactory::create("Fusion"));
+
+		const QColor black(0, 0, 0);
+		const QColor gray(25, 25, 25);
+		const QColor lighterGray(75, 75, 75);
+		const QColor blue(198, 238, 255);
+
+		QPalette AMOLEDPalette;
+		AMOLEDPalette.setColor(QPalette::Window, black);
+		AMOLEDPalette.setColor(QPalette::WindowText, Qt::white);
+		AMOLEDPalette.setColor(QPalette::Base, gray);
+		AMOLEDPalette.setColor(QPalette::AlternateBase, black);
+		AMOLEDPalette.setColor(QPalette::ToolTipBase, gray);
+		AMOLEDPalette.setColor(QPalette::ToolTipText, Qt::white);
+		AMOLEDPalette.setColor(QPalette::Text, Qt::white);
+		AMOLEDPalette.setColor(QPalette::Button, gray);
+		AMOLEDPalette.setColor(QPalette::ButtonText, Qt::white);
+		AMOLEDPalette.setColor(QPalette::Link, blue);
+		AMOLEDPalette.setColor(QPalette::Highlight, lighterGray);
+		AMOLEDPalette.setColor(QPalette::HighlightedText, Qt::white);
+		AMOLEDPalette.setColor(QPalette::PlaceholderText, QColor(Qt::white).darker());
+
+		AMOLEDPalette.setColor(QPalette::Active, QPalette::Button, gray);
+		AMOLEDPalette.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(Qt::white).darker());
+		AMOLEDPalette.setColor(QPalette::Disabled, QPalette::WindowText, QColor(Qt::white).darker());
+		AMOLEDPalette.setColor(QPalette::Disabled, QPalette::Text, QColor(Qt::white).darker());
+		AMOLEDPalette.setColor(QPalette::Disabled, QPalette::Light, QColor(Qt::white).darker());
+
+		qApp->setPalette(AMOLEDPalette);
+		qApp->setStyleSheet(QString());
+	}
   else if (theme == "darkruby")
   {
     qApp->setStyle(QStyleFactory::create("Fusion"));