enhance: double tap stash to apply (#1546)

src/ViewModels/StashesPage.cs

@@ -147,9 +147,7 @@ namespace SourceGit.ViewModels
             apply.Icon = App.CreateMenuIcon("Icons.CheckCircled");
             apply.Click += (_, ev) =>
             {
-                if (_repo.CanCreatePopup())
-                    _repo.ShowPopup(new ApplyStash(_repo, stash));
-
+                Apply(stash);
                 ev.Handled = true;
             };
 
@@ -158,9 +156,7 @@ namespace SourceGit.ViewModels
             drop.Icon = App.CreateMenuIcon("Icons.Clear");
             drop.Click += (_, ev) =>
             {
-                if (_repo.CanCreatePopup())
-                    _repo.ShowPopup(new DropStash(_repo, stash));
-
+                Drop(stash);
                 ev.Handled = true;
             };
 
@@ -310,6 +306,12 @@ namespace SourceGit.ViewModels
             SearchFilter = string.Empty;
         }
 
+        public void Apply(Models.Stash stash)
+        {
+            if (stash != null && _repo.CanCreatePopup())
+                _repo.ShowPopup(new ApplyStash(_repo, stash));
+        }
+
         public void Drop(Models.Stash stash)
         {
             if (stash != null && _repo.CanCreatePopup())

src/Views/StashesPage.axaml

@@ -65,6 +65,7 @@
                ItemsSource="{Binding VisibleStashes}"
                SelectedItem="{Binding SelectedStash, Mode=TwoWay}"
                SelectionMode="Single"
+               DoubleTapped="OnStashListDoubleTapped"
                KeyDown="OnStashListKeyDown"
                ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                ScrollViewer.VerticalScrollBarVisibility="Auto">

src/Views/StashesPage.axaml.cs

@@ -23,6 +23,15 @@ namespace SourceGit.Views
                 layout.StashesLeftWidth = new GridLength(maxLeft, GridUnitType.Pixel);
         }
 
+        private void OnStashListDoubleTapped(object _, TappedEventArgs e)
+        {
+            if (DataContext is not ViewModels.StashesPage vm)
+                return;
+
+            vm.Apply(vm.SelectedStash);
+            e.Handled = true;
+        }
+
         private void OnStashListKeyDown(object sender, KeyEventArgs e)
         {
             if (e.Key is not (Key.Delete or Key.Back))