GUI: Togglable graphics settings buttons in status bar

dist/qt_themes/colorful/style.qrc

@@ -10,6 +10,6 @@
         <file alias="256x256/plus_folder.png">icons/256x256/plus_folder.png</file>
     </qresource>
     <qresource prefix="colorful">
-        <file>style.qss</file>
+        <file alias="style.qss">../default/style.qss</file>
     </qresource>
 </RCC>

dist/qt_themes/colorful/style.qss

@@ -1,4 +0,0 @@
-/*
-    This file is intentionally left blank.
-    We do not want to apply any stylesheet for colorful, only icons.
-*/

dist/qt_themes/default/default.qrc

@@ -1,25 +1,18 @@
 <RCC>
     <qresource prefix="icons/default">
         <file alias="index.theme">icons/index.theme</file>
-      
         <file alias="16x16/checked.png">icons/16x16/checked.png</file>
-
         <file alias="16x16/failed.png">icons/16x16/failed.png</file>
-
         <file alias="16x16/lock.png">icons/16x16/lock.png</file>
-
         <file alias="48x48/bad_folder.png">icons/48x48/bad_folder.png</file>
-      
         <file alias="48x48/chip.png">icons/48x48/chip.png</file>
-
         <file alias="48x48/folder.png">icons/48x48/folder.png</file>
-
         <file alias="48x48/plus.png">icons/48x48/plus.png</file>
-      
         <file alias="48x48/sd_card.png">icons/48x48/sd_card.png</file>
-      
         <file alias="256x256/yuzu.png">icons/256x256/yuzu.png</file>
-
         <file alias="256x256/plus_folder.png">icons/256x256/plus_folder.png</file>
     </qresource>
+    <qresource prefix="default">
+        <file>style.qss</file>
+    </qresource>
 </RCC>

dist/qt_themes/default/style.qss

@@ -0,0 +1,35 @@
+QPushButton#TogglableStatusBarButton {
+    color: #959595;
+    border: 1px solid transparent;
+    background-color: transparent;
+    padding: 0px 3px 0px 3px;
+    text-align: center;
+}
+
+QPushButton#TogglableStatusBarButton:checked {
+    color: #000000;
+}
+
+QPushButton#TogglableStatusBarButton:hover {
+    border: 1px solid #76797C;
+}
+
+QPushButton#RendererStatusBarButton {
+    color: #656565;
+    border: 1px solid transparent;
+    background-color: transparent;
+    padding: 0px 3px 0px 3px;
+    text-align: center;
+}
+
+QPushButton#RendererStatusBarButton:hover {
+    border: 1px solid #76797C;
+}
+
+QPushButton#RendererStatusBarButton:checked {
+    color: #e85c00;
+}
+
+QPushButton#RendererStatusBarButton:!checked{
+    color: #0066ff;
+}

dist/qt_themes/qdarkstyle/style.qss

@@ -1236,3 +1236,41 @@ QToolButton:disabled,
 QPlainTextEdit:disabled {
     background-color: #2b2e31;
 }
+
+QPushButton#TogglableStatusBarButton {
+    min-width: 0px;
+    color: #656565;
+    border: 1px solid transparent;
+    background-color: transparent;
+    padding: 0px 3px 0px 3px;
+    text-align: center;
+}
+
+QPushButton#TogglableStatusBarButton:checked {
+    color: #ffffff;
+}
+
+QPushButton#TogglableStatusBarButton:hover {
+    border: 1px solid #76797C;
+}
+
+QPushButton#RendererStatusBarButton {
+    min-width: 0px;
+    color: #656565;
+    border: 1px solid transparent;
+    background-color: transparent;
+    padding: 0px 3px 0px 3px;
+    text-align: center;
+}
+
+QPushButton#RendererStatusBarButton:hover {
+    border: 1px solid #76797C;
+}
+
+QPushButton#RendererStatusBarButton:checked {
+    color: #e85c00;
+}
+
+QPushButton#RendererStatusBarButton:!checked{
+   color: #00ccdd;
+}

src/yuzu/main.cpp

@@ -454,11 +454,10 @@ void GMainWindow::InitializeWidgets() {
     // Create status bar
     message_label = new QLabel();
     // Configured separately for left alignment
-    message_label->setVisible(false);
     message_label->setFrameStyle(QFrame::NoFrame);
     message_label->setContentsMargins(4, 0, 4, 0);
     message_label->setAlignment(Qt::AlignLeft);
-    statusBar()->addPermanentWidget(message_label, 1);
+    statusBar()->addPermanentWidget(message_label, 01);
 
     emu_speed_label = new QLabel();
     emu_speed_label->setToolTip(
@@ -476,8 +475,73 @@ void GMainWindow::InitializeWidgets() {
         label->setVisible(false);
         label->setFrameStyle(QFrame::NoFrame);
         label->setContentsMargins(4, 0, 4, 0);
-        statusBar()->addPermanentWidget(label, 0);
+        statusBar()->addPermanentWidget(label);
     }
+
+    // Setup Dock button
+    dock_status_button = new QPushButton();
+    dock_status_button->setObjectName(QStringLiteral("TogglableStatusBarButton"));
+    dock_status_button->setFocusPolicy(Qt::NoFocus);
+    connect(dock_status_button, &QPushButton::clicked, [&] {
+        Settings::values.use_docked_mode = !Settings::values.use_docked_mode;
+        dock_status_button->setChecked(Settings::values.use_docked_mode);
+        OnDockedModeChanged(!Settings::values.use_docked_mode, Settings::values.use_docked_mode);
+    });
+    dock_status_button->setText(tr("DOCK"));
+    dock_status_button->setCheckable(true);
+    dock_status_button->setChecked(Settings::values.use_docked_mode);
+    statusBar()->insertPermanentWidget(0, dock_status_button);
+
+    // Setup ASync button
+    async_status_button = new QPushButton();
+    async_status_button->setObjectName(QStringLiteral("TogglableStatusBarButton"));
+    async_status_button->setFocusPolicy(Qt::NoFocus);
+    connect(async_status_button, &QPushButton::clicked, [&] {
+        if (emulation_running) {
+            return;
+        }
+        Settings::values.use_asynchronous_gpu_emulation =
+            !Settings::values.use_asynchronous_gpu_emulation;
+        async_status_button->setChecked(Settings::values.use_asynchronous_gpu_emulation);
+        Settings::Apply();
+    });
+    async_status_button->setText(tr("ASYNC"));
+    async_status_button->setCheckable(true);
+    async_status_button->setChecked(Settings::values.use_asynchronous_gpu_emulation);
+    statusBar()->insertPermanentWidget(0, async_status_button);
+
+    // Setup Renderer API button
+    renderer_status_button = new QPushButton();
+    renderer_status_button->setObjectName(QStringLiteral("RendererStatusBarButton"));
+    renderer_status_button->setCheckable(true);
+    renderer_status_button->setFocusPolicy(Qt::NoFocus);
+    connect(renderer_status_button, &QPushButton::toggled, [=](bool checked) {
+        renderer_status_button->setText(checked ? tr("VULKAN") : tr("OPENGL"));
+    });
+    renderer_status_button->toggle();
+
+#ifndef HAS_VULKAN
+    renderer_status_button->setChecked(false);
+    renderer_status_button->setCheckable(false);
+    renderer_status_button->setDisabled(true);
+#else
+    renderer_status_button->setChecked(Settings::values.renderer_backend ==
+                                       Settings::RendererBackend::Vulkan);
+    connect(renderer_status_button, &QPushButton::clicked, [=] {
+        if (emulation_running) {
+            return;
+        }
+        if (renderer_status_button->isChecked()) {
+            Settings::values.renderer_backend = Settings::RendererBackend::Vulkan;
+        } else {
+            Settings::values.renderer_backend = Settings::RendererBackend::OpenGL;
+        }
+
+        Settings::Apply();
+    });
+#endif // HAS_VULKAN
+    statusBar()->insertPermanentWidget(0, renderer_status_button);
+
     statusBar()->setVisible(true);
     setStyleSheet(QStringLiteral("QStatusBar::item{border: none;}"));
 }
@@ -640,6 +704,7 @@ void GMainWindow::InitializeHotkeys() {
                 Settings::values.use_docked_mode = !Settings::values.use_docked_mode;
                 OnDockedModeChanged(!Settings::values.use_docked_mode,
                                     Settings::values.use_docked_mode);
+                dock_status_button->setChecked(Settings::values.use_docked_mode);
             });
 }
 
@@ -1000,6 +1065,8 @@ void GMainWindow::BootGame(const QString& filename) {
         game_list_placeholder->hide();
     }
     status_bar_update_timer.start(2000);
+    async_status_button->setDisabled(true);
+    renderer_status_button->setDisabled(true);
 
     const u64 title_id = Core::System::GetInstance().CurrentProcess()->GetTitleID();
 
@@ -1065,10 +1132,13 @@ void GMainWindow::ShutdownGame() {
 
     // Disable status bar updates
     status_bar_update_timer.stop();
-    message_label->setVisible(false);
     emu_speed_label->setVisible(false);
     game_fps_label->setVisible(false);
     emu_frametime_label->setVisible(false);
+    async_status_button->setEnabled(true);
+#ifdef HAS_VULKAN
+    renderer_status_button->setEnabled(true);
+#endif
 
     emulation_running = false;
 
@@ -1836,6 +1906,13 @@ void GMainWindow::OnConfigure() {
     }
 
     config->Save();
+
+    dock_status_button->setChecked(Settings::values.use_docked_mode);
+    async_status_button->setChecked(Settings::values.use_asynchronous_gpu_emulation);
+#ifdef HAS_VULKAN
+    renderer_status_button->setChecked(
+        Settings::values.renderer_backend == Settings::RendererBackend::Vulkan ? true : false);
+#endif
 }
 
 void GMainWindow::OnLoadAmiibo() {
@@ -2028,7 +2105,6 @@ void GMainWindow::OnCoreError(Core::System::ResultStatus result, std::string det
         if (emu_thread) {
             emu_thread->SetRunning(true);
             message_label->setText(status_message);
-            message_label->setVisible(true);
         }
     }
 }
@@ -2290,8 +2366,16 @@ void GMainWindow::UpdateUITheme() {
     QStringList theme_paths(default_theme_paths);
 
     if (is_default_theme || current_theme.isEmpty()) {
-        qApp->setStyleSheet({});
-        setStyleSheet({});
+        const QString theme_uri(QStringLiteral(":default/style.qss"));
+        QFile f(theme_uri);
+        if (f.open(QFile::ReadOnly | QFile::Text)) {
+            QTextStream ts(&f);
+            qApp->setStyleSheet(ts.readAll());
+            setStyleSheet(ts.readAll());
+        } else {
+            qApp->setStyleSheet({});
+            setStyleSheet({});
+        }
         theme_paths.append(default_icons);
         QIcon::setThemeName(default_icons);
     } else {

src/yuzu/main.h

@@ -27,6 +27,7 @@ class LoadingScreen;
 class MicroProfileDialog;
 class ProfilerWidget;
 class QLabel;
+class QPushButton;
 class WaitTreeWidget;
 enum class GameListOpenTarget;
 class GameListPlaceholder;
@@ -229,6 +230,9 @@ private:
     QLabel* emu_speed_label = nullptr;
     QLabel* game_fps_label = nullptr;
     QLabel* emu_frametime_label = nullptr;
+    QPushButton* async_status_button = nullptr;
+    QPushButton* renderer_status_button = nullptr;
+    QPushButton* dock_status_button = nullptr;
     QTimer status_bar_update_timer;
 
     std::unique_ptr<Config> config;