Qt: Add a context menu to the toolbar's Settings button when the game is running

A new small context menu that allows to select between global settings
and game settings.

src/duckstation-qt/mainwindow.cpp

@@ -1555,6 +1555,10 @@ void MainWindow::setupAdditionalUi()
   m_status_vps_widget->setFixedSize(125, 16);
   m_status_vps_widget->hide();
 
+  m_settings_toolbar_menu = new QMenu(m_ui.toolBar);
+  m_settings_toolbar_menu->addAction(m_ui.actionSettings);
+  m_settings_toolbar_menu->addAction(m_ui.actionViewGameProperties);
+
   m_ui.actionGridViewShowTitles->setChecked(m_game_list_widget->getShowGridCoverTitles());
 
   updateDebugMenuVisibility();
@@ -1943,6 +1947,7 @@ void MainWindow::connectSignals()
   connect(m_ui.actionExit, &QAction::triggered, this, &MainWindow::close);
   connect(m_ui.actionFullscreen, &QAction::triggered, g_emu_thread, &EmuThread::toggleFullscreen);
   connect(m_ui.actionSettings, &QAction::triggered, [this]() { doSettings(); });
+  connect(m_ui.actionSettings2, &QAction::triggered, this, &MainWindow::onSettingsTriggeredFromToolbar);
   connect(m_ui.actionGeneralSettings, &QAction::triggered, [this]() { doSettings("General"); });
   connect(m_ui.actionBIOSSettings, &QAction::triggered, [this]() { doSettings("BIOS"); });
   connect(m_ui.actionConsoleSettings, &QAction::triggered, [this]() { doSettings("Console"); });
@@ -2750,6 +2755,18 @@ void MainWindow::onToolsOpenDataDirectoryTriggered()
   QtUtils::OpenURL(this, QUrl::fromLocalFile(QString::fromStdString(EmuFolders::DataRoot)));
 }
 
+void MainWindow::onSettingsTriggeredFromToolbar()
+{
+    if (s_system_valid)
+    {
+        m_settings_toolbar_menu->exec(QCursor::pos());
+    }
+    else
+    {
+        doSettings();
+    }
+}
+
 void MainWindow::checkForUpdates(bool display_message)
 {
   if (!AutoUpdaterDialog::isSupported())

src/duckstation-qt/mainwindow.h

@@ -5,6 +5,7 @@
 #include <QtCore/QThread>
 #include <QtWidgets/QLabel>
 #include <QtWidgets/QMainWindow>
+#include <QtWidgets/QMenu>
 #include <QtWidgets/QStackedWidget>
 #include <memory>
 #include <optional>
@@ -156,6 +157,7 @@ private Q_SLOTS:
   void onToolsCoverDownloaderTriggered();
   void onToolsCheatManagerTriggered();
   void onToolsOpenDataDirectoryTriggered();
+  void onSettingsTriggeredFromToolbar();
 
   void onGameListRefreshComplete();
   void onGameListRefreshProgress(const QString& status, int current, int total);
@@ -264,6 +266,8 @@ private:
   QLabel* m_status_vps_widget = nullptr;
   QLabel* m_status_resolution_widget = nullptr;
 
+  QMenu* m_settings_toolbar_menu = nullptr;
+
   SettingsDialog* m_settings_dialog = nullptr;
   ControllerSettingsDialog* m_controller_settings_dialog = nullptr;
 

src/duckstation-qt/mainwindow.ui

@@ -277,7 +277,7 @@
    <addaction name="actionSaveState"/>
    <addaction name="separator"/>
    <addaction name="actionFullscreen"/>
-   <addaction name="actionSettings"/>
+   <addaction name="actionSettings2"/>
    <addaction name="actionControllerSettings"/>
   </widget>
   <widget class="QStatusBar" name="statusBar"/>
@@ -610,7 +610,22 @@
      <normaloff>.</normaloff>.</iconset>
    </property>
    <property name="text">
-    <string>&amp;Settings...</string>
+    <string>&amp;Settings</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::PreferencesRole</enum>
+   </property>
+  </action>
+  <action name="actionSettings2">
+   <property name="icon">
+    <iconset theme="settings-3-line">
+     <normaloff>.</normaloff>.</iconset>
+   </property>
+   <property name="text">
+    <string>&amp;Settings</string>
+   </property>
+   <property name="menuRole">
+    <enum>QAction::PreferencesRole</enum>
    </property>
   </action>
   <action name="actionChangeDiscFromFile">