feature: add hotkeys to stashes page

Signed-off-by: leo <longshuang@msn.cn>

src/ViewModels/StashesPage.cs

@@ -78,8 +78,11 @@ namespace SourceGit.ViewModels
 
                             Dispatcher.UIThread.Post(() =>
                             {
-                                _untracked = untracked;
-                                Changes = changes;
+                                if (value.SHA.Equals(_selectedStash?.SHA ?? string.Empty, StringComparison.Ordinal))
+                                {
+                                    _untracked = untracked;
+                                    Changes = changes;
+                                }
                             });
                         });
                     }
@@ -139,9 +142,6 @@ namespace SourceGit.ViewModels
 
         public ContextMenu MakeContextMenu(Models.Stash stash)
         {
-            if (stash == null)
-                return null;
-
             var apply = new MenuItem();
             apply.Header = App.Text("StashCM.Apply");
             apply.Icon = App.CreateMenuIcon("Icons.CheckCircled");
@@ -154,6 +154,7 @@ namespace SourceGit.ViewModels
             var drop = new MenuItem();
             drop.Header = App.Text("StashCM.Drop");
             drop.Icon = App.CreateMenuIcon("Icons.Clear");
+            drop.Tag = "Back/Delete";
             drop.Click += (_, ev) =>
             {
                 Drop(stash);
@@ -197,6 +198,7 @@ namespace SourceGit.ViewModels
             var copy = new MenuItem();
             copy.Header = App.Text("StashCM.CopyMessage");
             copy.Icon = App.CreateMenuIcon("Icons.Copy");
+            copy.Tag = OperatingSystem.IsMacOS() ? "⌘+C" : "Ctrl+C";
             copy.Click += async (_, ev) =>
             {
                 await App.CopyTextAsync(stash.Message);
@@ -308,13 +310,13 @@ namespace SourceGit.ViewModels
 
         public void Apply(Models.Stash stash)
         {
-            if (stash != null && _repo.CanCreatePopup())
+            if (_repo.CanCreatePopup())
                 _repo.ShowPopup(new ApplyStash(_repo, stash));
         }
 
         public void Drop(Models.Stash stash)
         {
-            if (stash != null && _repo.CanCreatePopup())
+            if (_repo.CanCreatePopup())
                 _repo.ShowPopup(new DropStash(_repo, stash));
         }
 

src/Views/StashesPage.axaml

@@ -65,7 +65,6 @@
                ItemsSource="{Binding VisibleStashes}"
                SelectedItem="{Binding SelectedStash, Mode=TwoWay}"
                SelectionMode="Single"
-               DoubleTapped="OnStashListDoubleTapped"
                KeyDown="OnStashListKeyDown"
                ScrollViewer.HorizontalScrollBarVisibility="Disabled"
                ScrollViewer.VerticalScrollBarVisibility="Auto">
@@ -89,6 +88,7 @@
                     BorderBrush="{DynamicResource Brush.Border2}" BorderThickness="0,0,0,1"
                     Padding="4"
                     ContextRequested="OnStashContextRequested"
+                    DoubleTapped="OnStashDoubleTapped"
                     ToolTip.Tip="{Binding Message}">
               <Grid RowDefinitions="Auto,*" >
                 <Grid Grid.Row="0" ColumnDefinitions="*,Auto">

src/Views/StashesPage.axaml.cs

@@ -1,3 +1,4 @@
+using System;
 using Avalonia.Controls;
 using Avalonia.Input;
 
@@ -23,34 +24,41 @@ namespace SourceGit.Views
                 layout.StashesLeftWidth = new GridLength(maxLeft, GridUnitType.Pixel);
         }
 
-        private void OnStashListDoubleTapped(object _, TappedEventArgs e)
+        private async void OnStashListKeyDown(object sender, KeyEventArgs 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))
-                return;
-
-            if (DataContext is not ViewModels.StashesPage vm)
-                return;
-
-            vm.Drop(vm.SelectedStash);
-            e.Handled = true;
+            if (DataContext is ViewModels.StashesPage { SelectedStash: { } stash } vm)
+            {
+                if (e.Key is Key.Delete or Key.Back)
+                {
+                    vm.Drop(stash);
+                    e.Handled = true;
+                }
+                else if (e.Key is Key.C && e.KeyModifiers == (OperatingSystem.IsMacOS() ? KeyModifiers.Meta : KeyModifiers.Control))
+                {
+                    await App.CopyTextAsync(stash.Message);
+                    e.Handled = true;
+                }
+            }
         }
 
         private void OnStashContextRequested(object sender, ContextRequestedEventArgs e)
         {
-            if (DataContext is ViewModels.StashesPage vm && sender is Border border)
+            if (DataContext is ViewModels.StashesPage vm &&
+                sender is Border { DataContext: Models.Stash stash } border)
             {
-                var menu = vm.MakeContextMenu(border.DataContext as Models.Stash);
-                menu?.Open(border);
+                var menu = vm.MakeContextMenu(stash);
+                menu.Open(border);
             }
+
+            e.Handled = true;
+        }
+
+        private void OnStashDoubleTapped(object sender, TappedEventArgs e)
+        {
+            if (DataContext is ViewModels.StashesPage vm &&
+                sender is Border { DataContext: Models.Stash stash })
+                vm.Apply(stash);
+
             e.Handled = true;
         }
 
@@ -61,6 +69,7 @@ namespace SourceGit.Views
                 var menu = vm.MakeContextMenuForChange();
                 menu?.Open(view);
             }
+
             e.Handled = true;
         }
     }