Merge pull request #35 from dos1/fullscreen

Maximize the window automatically when running in gamescope or Steam Big Picture

.github/workflows/dotnet.yml

@@ -236,7 +236,7 @@ jobs:
       # Windows .zip a file - unpacked, its contents would end up in the release
       # instead of the package.
       - name: Collect the packages
-        uses: actions/download-artifact@9000827ccba6bdab643e8b6fd33ac0654aef8333 # v8.0.2
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8.0.1
         with:
           path: dist
           merge-multiple: true

StarterNG/MainWindow.axaml.cs

@@ -38,7 +38,7 @@ public partial class MainWindow : Window
         ExtendClientAreaToDecorationsHint = true;
         ExtendClientAreaTitleBarHeightHint = TitleBarHeight;
 
-        if (AppServices.Current.Settings.WindowMaximized)
+        if (AppServices.Current.Settings.WindowMaximized || wantsMaximized())
             WindowState = WindowState.Maximized;
 
         PropertyChanged += (_, e) =>
@@ -309,6 +309,19 @@ public partial class MainWindow : Window
         menu.Open(HelpButton);
     }
 
+    private bool wantsMaximized()
+    {
+        // make sure the window fills the whole screen on gamescope sessions
+        if (Environment.GetEnvironmentVariable("XDG_CURRENT_DESKTOP") == "gamescope")
+            return true;
+
+        // catch being launched via Steam Big Picture mode as well
+        if (Environment.GetEnvironmentVariable("SteamGamepadUI") == "1")
+            return true;
+
+        return false;
+    }
+
     private void linkClick(object? sender, RoutedEventArgs e)
     {
         if (sender is not Button btn)
@@ -627,6 +640,6 @@ public partial class MainWindow : Window
         if (!IsVisible)
             Show();
         if (WindowState == WindowState.Minimized)
-            WindowState = WindowState.Normal;
+            WindowState = wantsMaximized() ? WindowState.Maximized : WindowState.Normal;
     }
 }