feature: show commit changes count (#1306)

Signed-off-by: leo <[email protected]>

Author: love-linger

src/Resources/Locales/en_US.axaml

@@ -124,6 +124,7 @@
   <x:String x:Key="Text.CommitCM.Squash" xml:space="preserve">Squash into Parent</x:String>
   <x:String x:Key="Text.CommitCM.SquashCommitsSinceThis" xml:space="preserve">Squash Children into Here</x:String>
   <x:String x:Key="Text.CommitDetail.Changes" xml:space="preserve">CHANGES</x:String>
+  <x:String x:Key="Text.CommitDetail.Changes.Count" xml:space="preserve">{0} changed file(s)</x:String>
   <x:String x:Key="Text.CommitDetail.Changes.Search" xml:space="preserve">Search Changes...</x:String>
   <x:String x:Key="Text.CommitDetail.Files" xml:space="preserve">FILES</x:String>
   <x:String x:Key="Text.CommitDetail.Files.LFS" xml:space="preserve">LFS File</x:String>

src/Resources/Locales/zh_CN.axaml

@@ -128,6 +128,7 @@
   <x:String x:Key="Text.CommitCM.Squash" xml:space="preserve">合并此提交到上一个提交</x:String>
   <x:String x:Key="Text.CommitCM.SquashCommitsSinceThis" xml:space="preserve">合并之后的提交到此处</x:String>
   <x:String x:Key="Text.CommitDetail.Changes" xml:space="preserve">变更对比</x:String>
+  <x:String x:Key="Text.CommitDetail.Changes.Count" xml:space="preserve">{0} 个文件发生变更</x:String>
   <x:String x:Key="Text.CommitDetail.Changes.Search" xml:space="preserve">查找变更...</x:String>
   <x:String x:Key="Text.CommitDetail.Files" xml:space="preserve">文件列表</x:String>
   <x:String x:Key="Text.CommitDetail.Files.LFS" xml:space="preserve">LFS文件</x:String>

src/Resources/Locales/zh_TW.axaml

@@ -128,6 +128,7 @@
   <x:String x:Key="Text.CommitCM.Squash" xml:space="preserve">合併此提交到上一個提交</x:String>
   <x:String x:Key="Text.CommitCM.SquashCommitsSinceThis" xml:space="preserve">合併之後的提交到此處</x:String>
   <x:String x:Key="Text.CommitDetail.Changes" xml:space="preserve">變更對比</x:String>
+  <x:String x:Key="Text.CommitDetail.Changes.Count" xml:space="preserve">更改了 {0} 個檔案</x:String>
   <x:String x:Key="Text.CommitDetail.Changes.Search" xml:space="preserve">搜尋變更...</x:String>
   <x:String x:Key="Text.CommitDetail.Files" xml:space="preserve">檔案列表</x:String>
   <x:String x:Key="Text.CommitDetail.Files.LFS" xml:space="preserve">LFS 檔案</x:String>

src/Views/CommitChanges.axaml

@@ -4,6 +4,7 @@
              xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
              xmlns:vm="using:SourceGit.ViewModels"
              xmlns:v="using:SourceGit.Views"
+             xmlns:c="using:SourceGit.Converters"
              mc:Ignorable="d" d:DesignWidth="800" d:DesignHeight="450"
              x:Class="SourceGit.Views.CommitChanges"
              x:DataType="vm:CommitDetail">
@@ -14,7 +15,7 @@
       <ColumnDefinition Width="*" MinWidth="100"/>
     </Grid.ColumnDefinitions>
 
-    <Grid Grid.Column="0" RowDefinitions="26,*">
+    <Grid Grid.Column="0" RowDefinitions="26,*,26">
       <!-- Search & Display Mode -->
       <Grid Grid.Row="0" ColumnDefinitions="*,Auto">
         <TextBox Grid.Column="0"
@@ -52,6 +53,14 @@
                                 AutoSelectFirstChange="True"
                                 ContextRequested="OnChangeContextRequested"/>
       </Border>
+
+      <!-- Summary -->
+      <Border Grid.Row="2" BorderBrush="{DynamicResource Brush.Border2}" BorderThickness="1,0,1,1" Background="Transparent">
+        <TextBlock Margin="4,0,0,0"
+                   Foreground="{DynamicResource Brush.FG2}"
+                   Text="{Binding Changes.Count, Converter={x:Static c:StringConverters.FormatByResourceKey}, ConverterParameter='CommitDetail.Changes.Count'}"
+                   HorizontalAlignment="Left" VerticalAlignment="Center"/>
+      </Border>
     </Grid>
 
     <GridSplitter Grid.Column="1"