Close to system tray option on Windows (#1159)

Displays a system tray icon when enabled. Closing the window (clicking the X or Alt+F4) hides the window.

The window can be restored by clicking the icon, or via its context menu. The application can be quit via the context menu or Ctrl+Q.

Default: Disabled

Closes #470

resources/settings/settings_description.json

@@ -163,6 +163,12 @@
         "default": true,
         "platforms": [ "windows" ]
       },
+      {
+        "value": "enableWindowsTrayIcon",
+        "display_name": "Enable Windows System Tray",
+        "default": false,
+        "platforms": [ "windows" ]
+      },
       {
         "value": "enableMPV",
         "display_name": "Enable MPV Player",

src/settings/SettingsComponent.cpp

@@ -21,6 +21,11 @@
 ///////////////////////////////////////////////////////////////////////////////////////////////////
 SettingsComponent::SettingsComponent(QObject *parent) : ComponentBase(parent), m_settingsVersion(-1)
 {
+  connect(this, &SettingsComponent::sectionValueUpdate, this, [this](const QString& section, const QVariantMap& values)
+  {
+    if (section == SETTINGS_SECTION_MAIN && values.contains("enableWindowsTrayIcon"))
+      emit windowsTrayIconChanged();
+  });
 }
 
 /////////////////////////////////////////////////////////////////////////////////////////
@@ -790,6 +795,12 @@ bool SettingsComponent::allowBrowserZoom()
   return SettingsComponent::Get().value(SETTINGS_SECTION_MAIN, "allowBrowserZoom").toBool();
 }
 
+/////////////////////////////////////////////////////////////////////////////////////////
+bool SettingsComponent::enableWindowsTrayIcon()
+{
+  return SettingsComponent::Get().value(SETTINGS_SECTION_MAIN, "enableWindowsTrayIcon").toBool();
+}
+
 /////////////////////////////////////////////////////////////////////////////////////////
 QString SettingsComponent::detectCertBundlePath()
 {

src/settings/SettingsComponent.h

@@ -31,6 +31,7 @@ class SettingsSection;
 class SettingsComponent : public ComponentBase
 {
   Q_OBJECT
+  Q_PROPERTY(bool windowsTrayIcon READ enableWindowsTrayIcon NOTIFY windowsTrayIconChanged)
   DEFINE_SINGLETON(SettingsComponent);
 
 public:
@@ -67,6 +68,7 @@ public:
   Q_INVOKABLE bool autodetectCertBundle();
   Q_INVOKABLE QString detectCertBundlePath();
   Q_INVOKABLE bool allowBrowserZoom();
+  bool enableWindowsTrayIcon();
 
   // host commands
   Q_SLOT Q_INVOKABLE void cycleSettingCommand(const QString& args);
@@ -87,6 +89,9 @@ public:
   // part of the map.
   Q_SIGNAL void sectionValueUpdate(const QString& section, const QVariantMap& values);
 
+  // Windows system tray icon enabled/disabled.
+  Q_SIGNAL void windowsTrayIconChanged();
+
   // A hack to load a value from the config file at very early init time, before
   // the SettingsComponent is created.
   //

src/ui/webview.qml

@@ -4,6 +4,7 @@ import QtWebEngine
 import QtWebChannel
 import QtQuick.Window
 import QtQuick.Controls
+import Qt.labs.platform as Labs
 
 Window
 {
@@ -24,6 +25,9 @@ Window
   property string videoInfo: ""
   property string webUrl: ""
 
+  property bool showSystemTrayIcon: webDesktopMode && components.system.isWindows &&
+                                    components.settings.windowsTrayIcon
+
   signal reloadWebClient()
 
   Component.onCompleted: {
@@ -32,6 +36,14 @@ Window
     }
   }
 
+  onClosing: function(close) {
+    if (showSystemTrayIcon) {
+      // Minimize to tray on close.
+      close.accepted = false
+      mainWindow.hide()
+    }
+  }
+
   function toggleFullscreen() {
     visibility = (visibility === Window.FullScreen) ? Window.Windowed : Window.FullScreen
   }
@@ -49,6 +61,12 @@ Window
       visibility = Window.Minimized
   }
 
+  function restoreWindow() {
+    mainWindow.show()
+    mainWindow.raise()
+    mainWindow.requestActivate()
+  }
+
   function runWebAction(action)
   {
     if (mainWindow.webDesktopMode)
@@ -98,8 +116,8 @@ Window
   Action
   {
     enabled: mainWindow.webDesktopMode
-    shortcut: StandardKey.Quit
-    onTriggered: mainWindow.close()
+    shortcut: components.system.isWindows ? "Ctrl+Q" : StandardKey.Quit
+    onTriggered: Qt.quit()
   }
 
   Action
@@ -400,4 +418,34 @@ Window
   }
 
   property QtObject webChannel: web.webChannel
+
+  Labs.SystemTrayIcon {
+    visible: showSystemTrayIcon
+    icon.source: "qrc:/images/icon.png"
+    tooltip: "Jellyfin Desktop"
+
+    onActivated: function(reason) {
+      if (reason === Labs.SystemTrayIcon.Context) {
+        // Right click: open context menu
+        contextMenu.open()
+        components.window.setCursorVisibility(true)
+      } else {
+        // All other clicks: restore window
+        restoreWindow()
+      }
+    }
+
+    menu: Labs.Menu {
+      id: contextMenu
+      Labs.MenuItem {
+        text: qsTr("Restore")
+        onTriggered: restoreWindow()
+      }
+      Labs.MenuSeparator {}
+      Labs.MenuItem {
+        text: qsTr("Quit")
+        onTriggered: Qt.quit()
+      }
+    }
+  }
 }