Add option to save to pending changes popup

Author: MattEqualsCoder

MSUScripter/MSUScripter.csproj

@@ -21,7 +21,7 @@
         <PackageReference Include="K4os.Hash.xxHash" Version="1.0.8" />
         <PackageReference Include="MattEqualsCoder.AppImageDesktopFileCreator" Version="0.2.0" />
         <!--Condition below is needed to remove Avalonia.Diagnostics package from build output in Release configuration.-->
-        <PackageReference Include="MattEqualsCoder.AvaloniaControls" Version="1.8.1" />
+        <PackageReference Include="MattEqualsCoder.AvaloniaControls" Version="1.9.0" />
         <PackageReference Include="MattEqualsCoder.GitHubReleaseChecker" Version="1.1.3" />
         <PackageReference Include="MattEqualsCoder.MSURandomizer.Library" Version="3.2.1" />
         <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="9.0.6" />

MSUScripter/Views/MsuProjectWindow.axaml.cs

@@ -661,13 +661,31 @@ private void Window_OnClosing(object? sender, WindowClosingEventArgs e)
 
     private async Task ShowUnsavedChangesWindow()
     {
-        if (!await MessageWindow.ShowYesNoDialog(
-                "You currently have unsaved changes. Are you sure you want to close this window?", "Unsaved Changes", parentWindow: this))
+        var messageWindow = new MessageWindow(new MessageWindowRequest()
+        {
+            Buttons = MessageWindowButtons.YesNoCancel,
+            PrimaryButtonText = "Save and Close",
+            SecondaryButtonText = "Don't Save and Close",
+            TertiaryButtonText = "Cancel",
+            Message = "You currently have unsaved changes. If you don't save, you may lose pending changes.",
+            Title = "Unsaved Changes",
+        });
+
+        await messageWindow.ShowDialog(this);
+
+        var result = messageWindow.DialogResult?.PressedButton ?? ButtonType.Tertiary;
+
+        if (result == ButtonType.Tertiary)
         {
-            CloseReason = MsuProjectWindowCloseReason.CloseProject;
             return;
         }
 
+        if (result == ButtonType.Primary)
+        {
+            _service?.SaveProject();
+        }
+
+        CloseReason = MsuProjectWindowCloseReason.CloseProject;
         _forceClose = true;
         Close();
     }