code_review: review for PR (#147)

* code style
* localizations for zh_CN

src/Commands/QueryBranches.cs

@@ -8,6 +8,7 @@ namespace SourceGit.Commands
     {
         private const string PREFIX_LOCAL = "refs/heads/";
         private const string PREFIX_REMOTE = "refs/remotes/";
+        private const string PREFIX_DETACHED = "(HEAD detached at";
 
         [GeneratedRegex(@"^(\d+)\s(\d+)$")]
         private static partial Regex REG_AHEAD_BEHIND();
@@ -52,9 +53,9 @@ namespace SourceGit.Commands
             if (refName.EndsWith("/HEAD", StringComparison.Ordinal))
                 return;
             
-            if (refName.StartsWith("(HEAD detached at"))
+            if (refName.StartsWith(PREFIX_DETACHED, StringComparison.Ordinal))
             {
-                branch.isHead = true;
+                branch.IsHead = true;
             }
             
             if (refName.StartsWith(PREFIX_LOCAL, StringComparison.Ordinal))

src/Models/Branch.cs

@@ -10,6 +10,6 @@
         public string Upstream { get; set; }
         public string UpstreamTrackStatus { get; set; }
         public string Remote { get; set; }
-        public bool isHead { get; set; }
+        public bool IsHead { get; set; }
     }
 }

src/Resources/Locales/en_US.axaml

@@ -56,9 +56,8 @@
   <x:String x:Key="Text.Checkout" xml:space="preserve">Checkout Branch</x:String>
   <x:String x:Key="Text.Checkout.Commit" xml:space="preserve">Checkout Commit</x:String>
   <x:String x:Key="Text.Checkout.Commit.Warning" xml:space="preserve">Warning: By doing a commit checkout, your Head will be detached</x:String>
+  <x:String x:Key="Text.Checkout.Commit.Target" xml:space="preserve">Commit :</x:String>
   <x:String x:Key="Text.Checkout.Target" xml:space="preserve">Branch :</x:String>
-  <x:String x:Key="Text.Checkout.CommitTarget.Sha" xml:space="preserve">Commit SHA :</x:String>
-  <x:String x:Key="Text.Checkout.CommitTarget.ShortSha" xml:space="preserve">Commit Short SHA :</x:String>
   <x:String x:Key="Text.Checkout.LocalChanges" xml:space="preserve">Local Changes :</x:String>
   <x:String x:Key="Text.Checkout.LocalChanges.StashAndReply" xml:space="preserve">Stash &amp; Reapply</x:String>
   <x:String x:Key="Text.Checkout.LocalChanges.Discard" xml:space="preserve">Discard</x:String>

src/Resources/Locales/zh_CN.axaml

@@ -54,6 +54,9 @@
   <x:String x:Key="Text.ChangeDisplayMode.List" xml:space="preserve">列表模式</x:String>
   <x:String x:Key="Text.ChangeDisplayMode.Tree" xml:space="preserve">树形模式</x:String>
   <x:String x:Key="Text.Checkout" xml:space="preserve">检出(checkout)分支</x:String>
+  <x:String x:Key="Text.Checkout.Commit" xml:space="preserve">检出(checkout)提交</x:String>
+  <x:String x:Key="Text.Checkout.Commit.Warning" xml:space="preserve">注意：执行该操作后，当前HEAD会变为游离(detached)状态!</x:String>
+  <x:String x:Key="Text.Checkout.Commit.Target" xml:space="preserve">提交 ：</x:String>
   <x:String x:Key="Text.Checkout.Target" xml:space="preserve">目标分支 ：</x:String>
   <x:String x:Key="Text.Checkout.LocalChanges" xml:space="preserve">未提交更改 ：</x:String>
   <x:String x:Key="Text.Checkout.LocalChanges.StashAndReply" xml:space="preserve">贮藏(stash)并自动恢复</x:String>
@@ -73,6 +76,7 @@
   <x:String x:Key="Text.Clone.RemoteURL" xml:space="preserve">远程仓库 ：</x:String>
   <x:String x:Key="Text.Close" xml:space="preserve">关闭</x:String>
   <x:String x:Key="Text.CommitCM.CherryPick" xml:space="preserve">挑选(cherry-pick)此提交</x:String>
+  <x:String x:Key="Text.CommitCM.Checkout" xml:space="preserve">检出提交${0}</x:String>
   <x:String x:Key="Text.CommitCM.CopySHA" xml:space="preserve">复制提交指纹</x:String>
   <x:String x:Key="Text.CommitCM.Rebase" xml:space="preserve">变基(rebase)${0}$到此处</x:String>
   <x:String x:Key="Text.CommitCM.Reset" xml:space="preserve">重置(reset)${0}$到此处</x:String>

src/SourceGit.csproj

@@ -44,11 +44,4 @@
     <TrimmerRootAssembly Include="SourceGit" />
     <TrimmerRootAssembly Include="Avalonia.Themes.Fluent" />
   </ItemGroup>
-
-  <ItemGroup>
-    <Compile Update="Views\CheckoutCommit.axaml.cs">
-      <DependentUpon>CheckoutCommit.axaml</DependentUpon>
-      <SubType>Code</SubType>
-    </Compile>
-  </ItemGroup>
 </Project>

src/ViewModels/BranchTreeNode.cs

@@ -223,7 +223,7 @@ namespace SourceGit.ViewModels
                 lastFolder.Children.Add(new BranchTreeNode()
                 {
                     Name = Path.GetFileName(branch.Name),
-                    Type = branch.isHead ? BranchTreeNodeType.DetachedHead : BranchTreeNodeType.Branch,
+                    Type = branch.IsHead ? BranchTreeNodeType.DetachedHead : BranchTreeNodeType.Branch,
                     Backend = branch,
                     IsExpanded = false,
                     IsFiltered = isFiltered,

src/ViewModels/CheckoutCommit.cs

@@ -4,7 +4,7 @@ namespace SourceGit.ViewModels
 {
     public class CheckoutCommit: Popup
     {
-        public string Commit
+        public Models.Commit Commit
         {
             get;
             private set;
@@ -21,7 +21,7 @@ namespace SourceGit.ViewModels
             set => SetProperty(ref _autoStash, value);
         }
 
-        public CheckoutCommit(Repository repo, string commit)
+        public CheckoutCommit(Repository repo, Models.Commit commit)
         {
             _repo = repo;
             Commit = commit;
@@ -31,7 +31,7 @@ namespace SourceGit.ViewModels
         public override Task<bool> Sure()
         {
             _repo.SetWatcherEnabled(false);
-            ProgressDescription = $"Checkout Commit '{Commit}' ...";
+            ProgressDescription = $"Checkout Commit '{Commit.SHA}' ...";
             
             return Task.Run(() =>
             {
@@ -64,7 +64,7 @@ namespace SourceGit.ViewModels
                 }
 
                 SetProgressDescription("Checkout commit ...");
-                var rs = new Commands.Checkout(_repo.FullPath).Commit(Commit, SetProgressDescription);
+                var rs = new Commands.Checkout(_repo.FullPath).Commit(Commit.SHA, SetProgressDescription);
 
                 if (needPopStash)
                 {

src/ViewModels/Histories.cs

@@ -1,11 +1,9 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.Globalization;
 using System.Threading.Tasks;
 
 using Avalonia.Controls;
-using Avalonia.Data.Converters;
 using Avalonia.Platform.Storage;
 using Avalonia.Threading;
 
@@ -238,15 +236,11 @@ namespace SourceGit.ViewModels
                 menu.Items.Add(reset);
 
                 var checkoutCommit = new MenuItem();
-
+                checkoutCommit.Header = new Views.NameHighlightedTextBlock("CommitCM.Checkout", commit.SHA.Substring(0, 10));
-                var shortSha = Converters.StringConverters.ToShortSHA
-                    .Convert(commit.SHA, typeof(string), null, CultureInfo.CurrentCulture);
-                
-                checkoutCommit.Header = new Views.NameHighlightedTextBlock("CommitCM.Checkout", shortSha);
                 checkoutCommit.Icon = App.CreateMenuIcon("Icons.Check");
                 checkoutCommit.Click += (o, e) =>
                 {
-                    _repo.CheckoutCommit(commit.SHA);
+                    _repo.CheckoutCommit(commit);
                     e.Handled = true;
                 };
                 menu.Items.Add(checkoutCommit);

src/ViewModels/Repository.cs

@@ -722,7 +722,7 @@ namespace SourceGit.ViewModels
                 PopupHost.ShowAndStartPopup(new Checkout(this, branch));
         }
 
-        public void CheckoutCommit(string commit)
+        public void CheckoutCommit(Models.Commit commit)
         {
             if (!PopupHost.CanCreatePopup())
                 return;

src/Views/CheckoutCommit.axaml

@@ -10,36 +10,38 @@
   <StackPanel Orientation="Vertical" Margin="8,0">
     <TextBlock FontSize="18"
                Classes="bold"
-               Text="{DynamicResource Text.Checkout.Commit}"/>
+               Text="{DynamicResource Text.Checkout.Commit}" />
     
-      <TextBlock FontSize="14"
+    <TextBlock Margin="0,8,0,16"
+               Text="{DynamicResource Text.Checkout.Commit.Warning}"
                TextWrapping="Wrap"
-         Classes="italic"
+               Foreground="{DynamicResource Brush.FG2}"
-         Text="{DynamicResource Text.Checkout.Commit.Warning}"/>
+               FontStyle="Italic"/>
 
-    <TextBlock TextWrapping="Wrap" Margin="0,16,0,0">
+    <Grid RowDefinitions="32,Auto" ColumnDefinitions="120,*">
-      <TextBlock Classes="bold"  Grid.Row="0" Grid.Column="0"
+      <TextBlock Grid.Row="0" Grid.Column="0"
-           Text="{DynamicResource Text.Checkout.CommitTarget.Sha}"/>
+                 HorizontalAlignment="Right" VerticalAlignment="Center"
-        <TextBlock TextWrapping="Wrap" Text="{Binding Commit}"/>
-        (<TextBlock Classes="italic" TextWrapping="Wrap" Text="{Binding Commit, Converter={x:Static c:StringConverters.ToShortSHA}}"/>)
-    </TextBlock>
-    
-    <StackPanel Margin="0, 26, 0, 0" Grid.Row="1" Grid.Column="1" Orientation="Vertical" IsVisible="{Binding HasLocalChanges}">
-      <TextBlock Grid.Row="1" Grid.Column="0"
-                 HorizontalAlignment="Left" VerticalAlignment="Center"
                  Margin="0,0,8,0"
-                 Text="{DynamicResource Text.Checkout.LocalChanges}"/>
+                 Text="{DynamicResource Text.Checkout.Commit.Target}" />
+      <StackPanel Grid.Row="0" Grid.Column="1" Orientation="Horizontal">
+        <Path Width="14" Height="14" Margin="0,8,0,0" Data="{StaticResource Icons.Commit}" />
+        <TextBlock Classes="monospace" Foreground="DarkOrange" VerticalAlignment="Center" Margin="8,0" Text="{Binding Commit.SHA, Converter={x:Static c:StringConverters.ToShortSHA}}" />
+        <TextBlock Text="{Binding Commit.Subject}"/>
+      </StackPanel>
 
-      <StackPanel Margin="0, 13, 0, 0" Grid.Row="1" Grid.Column="1" Orientation="Horizontal">
+      <TextBlock Grid.Row="1" Grid.Column="0"
+                 HorizontalAlignment="Right" VerticalAlignment="Center"
+                 Margin="0,0,8,0"
+                 Text="{DynamicResource Text.Checkout.LocalChanges}"
+                 IsVisible="{Binding HasLocalChanges}"/>
+      <StackPanel Grid.Row="1" Grid.Column="1" Height="32" Orientation="Horizontal" IsVisible="{Binding HasLocalChanges}">
         <RadioButton Content="{DynamicResource Text.Checkout.LocalChanges.StashAndReply}"
                      GroupName="LocalChanges"
-                     IsChecked="{Binding AutoStash, Mode=TwoWay}"/>
+                     IsChecked="{Binding AutoStash, Mode=TwoWay}" />
         <RadioButton Content="{DynamicResource Text.Checkout.LocalChanges.Discard}"
                      GroupName="LocalChanges"
-                     Margin="8,0,0,0"/>
+                     Margin="8,0,0,0" />
       </StackPanel>
-    </StackPanel>
+    </Grid>
-    
-    
   </StackPanel>
 </UserControl>

src/Views/CheckoutCommit.axaml.cs

@@ -4,7 +4,6 @@ namespace SourceGit.Views
 {
     public partial class CheckoutCommit : UserControl
     {
-        public bool HasLocalChanges;
         public CheckoutCommit()
         {
             InitializeComponent();