ux: show matched changes count while searching changes in LOCAL CHANGES page (#2703)

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

Author: love-linger

src/ViewModels/WorkingCopy.cs

@@ -140,25 +140,51 @@ public string Filter
         public List<Models.Change> Unstaged
         {
             get => _unstaged;
-            private set => SetProperty(ref _unstaged, value);
+            private set
+            {
+                if (SetProperty(ref _unstaged, value))
+                    OnPropertyChanged(nameof(UnstagedCountInfo));
+            }
         }
 
         public List<Models.Change> VisibleUnstaged
         {
             get => _visibleUnstaged;
-            private set => SetProperty(ref _visibleUnstaged, value);
+            private set
+            {
+                if (SetProperty(ref _visibleUnstaged, value))
+                    OnPropertyChanged(nameof(UnstagedCountInfo));
+            }
         }
 
         public List<Models.Change> Staged
         {
             get => _staged;
-            private set => SetProperty(ref _staged, value);
+            private set
+            {
+                if (SetProperty(ref _staged, value))
+                    OnPropertyChanged(nameof(StagedCountInfo));
+            }
         }
 
         public List<Models.Change> VisibleStaged
         {
             get => _visibleStaged;
-            private set => SetProperty(ref _visibleStaged, value);
+            private set
+            {
+                if (SetProperty(ref _visibleStaged, value))
+                    OnPropertyChanged(nameof(StagedCountInfo));
+            }
+        }
+
+        public string UnstagedCountInfo
+        {
+            get => string.IsNullOrEmpty(_filter) ? $"({_unstaged.Count})" : $"({_visibleUnstaged.Count}/{_unstaged.Count})";
+        }
+
+        public string StagedCountInfo
+        {
+            get => string.IsNullOrEmpty(_filter) ? $"({_staged.Count})" : $"({_visibleStaged.Count}/{_staged.Count})";
         }
 
         public ChangeSelection SelectedUnstaged

src/Views/WorkingCopy.axaml

@@ -67,7 +67,7 @@
             <Path Grid.Column="0" Margin="8,0,0,0" Width="14" Height="14" Fill="{DynamicResource Brush.FG2}" Data="{StaticResource Icons.Changes}"/>
             <TextBlock Grid.Column="1" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold" Margin="4,0,0,0">
               <Run Text="{DynamicResource Text.WorkingCopy.Unstaged}"/>
-              <Run Text="{Binding Unstaged, Converter={x:Static c:ListConverters.ToCount}, Mode=OneWay}"/>
+              <Run Text="{Binding UnstagedCountInfo, Mode=OneWay}"/>
             </TextBlock>
             <v:LoadingIcon Grid.Column="2" Width="14" Height="14" Margin="8,0,0,0" IsVisible="{Binding IsStaging}"/>
 
@@ -154,7 +154,7 @@
             <Path Grid.Column="0" Margin="8,0,0,0" Width="14" Height="14" Fill="{DynamicResource Brush.FG2}" Data="{StaticResource Icons.Changes}"/>
             <TextBlock Grid.Column="1" Foreground="{DynamicResource Brush.FG2}" FontWeight="Bold" Margin="4,0,0,0">
               <Run Text="{DynamicResource Text.WorkingCopy.Staged}"/>
-              <Run Text="{Binding Staged, Converter={x:Static c:ListConverters.ToCount}, Mode=OneWay}"/>
+              <Run Text="{Binding StagedCountInfo, Mode=OneWay}"/>
             </TextBlock>
             <v:LoadingIcon Grid.Column="2" Width="14" Height="14" Margin="8,0,0,0" IsVisible="{Binding IsUnstaging}"/>
             <Button Grid.Column="4" Classes="icon_button" Width="26" Height="14" Padding="0" Click="OnUnstageSelectedButtonClicked">