enhance: clear unhandled key modifer before running command (#748)

Author: love-linger

src/Views/Launcher.axaml.cs

@@ -72,6 +72,11 @@ public bool HasKeyModifier(KeyModifiers modifier)
             return _unhandledModifiers.HasFlag(modifier);
         }
 
+        public void ClearKeyModifier()
+        {
+            _unhandledModifiers = KeyModifiers.None;
+        }
+
         protected override void OnOpened(EventArgs e)
         {
             base.OnOpened(e);

src/Views/RepositoryToolbar.axaml.cs

@@ -53,6 +53,7 @@ private void Fetch(object _, RoutedEventArgs e)
                 if (!startDirectly && OperatingSystem.IsMacOS())
                     startDirectly = launcher.HasKeyModifier(KeyModifiers.Meta);
 
+                launcher.ClearKeyModifier();
                 repo.Fetch(startDirectly);
                 e.Handled = true;
             }
@@ -67,6 +68,7 @@ private void Pull(object _, RoutedEventArgs e)
                 if (!startDirectly && OperatingSystem.IsMacOS())
                     startDirectly = launcher.HasKeyModifier(KeyModifiers.Meta);
 
+                launcher.ClearKeyModifier();
                 repo.Pull(startDirectly);
                 e.Handled = true;
             }
@@ -81,6 +83,7 @@ private void Push(object _, RoutedEventArgs e)
                 if (!startDirectly && OperatingSystem.IsMacOS())
                     startDirectly = launcher.HasKeyModifier(KeyModifiers.Meta);
 
+                launcher.ClearKeyModifier();
                 repo.Push(startDirectly);
                 e.Handled = true;
             }
@@ -89,8 +92,16 @@ private void Push(object _, RoutedEventArgs e)
         private void StashAll(object _, RoutedEventArgs e)
         {
             var launcher = this.FindAncestorOfType<Launcher>();
-            (DataContext as ViewModels.Repository)?.StashAll(launcher?.HasKeyModifier(KeyModifiers.Control) ?? false);
-            e.Handled = true;
+            if (launcher is not null && DataContext is ViewModels.Repository repo)
+            {
+                var startDirectly = launcher.HasKeyModifier(KeyModifiers.Control);
+                if (!startDirectly && OperatingSystem.IsMacOS())
+                    startDirectly = launcher.HasKeyModifier(KeyModifiers.Meta);
+
+                launcher.ClearKeyModifier();
+                repo.StashAll(startDirectly);
+                e.Handled = true;
+            }
         }
 
         private void OpenGitFlowMenu(object sender, RoutedEventArgs e)