feature: add commit web links (#357)

src/Models/CommitLink.cs

@@ -0,0 +1,8 @@
+namespace SourceGit.Models
+{
+    public class CommitLink
+    {
+        public string Name { get; set; } = null;
+        public string URLTemplate { get; set; } = null;
+    }
+}

src/Resources/Icons.axaml

@@ -59,6 +59,7 @@
   <StreamGeometry x:Key="Icons.LFS">M40 9 15 23 15 31 9 28 9 20 34 5 24 0 0 14 0 34 25 48 25 28 49 14zM26 29 26 48 49 34 49 15z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Lines.Incr">M408 232C408 210 426 192 448 192h416a40 40 0 110 80H448a40 40 0 01-40-40zM408 512c0-22 18-40 40-40h416a40 40 0 110 80H448A40 40 0 01408 512zM448 752A40 40 0 00448 832h416a40 40 0 100-80H448zM32 480l132 0 0-128 64 0 0 128 132 0 0 64-132 0 0 128-64 0 0-128-132 0Z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Lines.Decr">M408 232C408 210 426 192 448 192h416a40 40 0 110 80H448a40 40 0 01-40-40zM408 512c0-22 18-40 40-40h416a40 40 0 110 80H448A40 40 0 01408 512zM448 752A40 40 0 00448 832h416a40 40 0 100-80H448zM32 480l328 0 0 64-328 0Z</StreamGeometry>
+  <StreamGeometry x:Key="Icons.Link">M 968 418 l -95 94 c -59 59 -146 71 -218 37 L 874 331 a 64 64 0 0 0 0 -90 L 783 150 a 64 64 0 0 0 -90 0 L 475 368 c -34 -71 -22 -159 37 -218 l 94 -94 c 75 -75 196 -75 271 0 l 90 90 c 75 75 75 196 0 271 z M 332 693 a 64 64 0 0 1 0 -90 l 271 -271 c 25 -25 65 -25 90 0 s 25 65 0 90 L 422 693 a 64 64 0 0 1 -90 0 z M 151 783 l 90 90 a 64 64 0 0 0 90 0 l 218 -218 c 34 71 22 159 -37 218 l -86 94 a 192 192 0 0 1 -271 0 l -98 -98 a 192 192 0 0 1 0 -271 l 94 -86 c 59 -59 146 -71 218 -37 L 151 693 a 64 64 0 0 0 0 90 z</StreamGeometry>
   <StreamGeometry x:Key="Icons.List">M0 33h1024v160H0zM0 432h1024v160H0zM0 831h1024v160H0z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Loading">M512 0C233 0 7 223 0 500C6 258 190 64 416 64c230 0 416 200 416 448c0 53 43 96 96 96s96-43 96-96c0-283-229-512-512-512zm0 1023c279 0 505-223 512-500c-6 242-190 436-416 436c-230 0-416-200-416-448c0-53-43-96-96-96s-96 43-96 96c0 283 229 512 512 512z</StreamGeometry>
   <StreamGeometry x:Key="Icons.Local">M976 0h-928A48 48 0 000 48v652a48 48 0 0048 48h416V928H200a48 48 0 000 96h624a48 48 0 000-96H560v-180h416a48 48 0 0048-48V48A48 48 0 00976 0zM928 652H96V96h832v556z</StreamGeometry>

src/ViewModels/CommitDetail.cs

@@ -66,7 +66,7 @@ namespace SourceGit.ViewModels
                     if (value == null || value.Count != 1)
                         DiffContext = null;
                     else
-                        DiffContext = new DiffContext(_repo, new Models.DiffOption(_commit, value[0]), _diffContext);
+                        DiffContext = new DiffContext(_repo.FullPath, new Models.DiffOption(_commit, value[0]), _diffContext);
                 }
             }
         }
@@ -89,15 +89,19 @@ namespace SourceGit.ViewModels
             set => SetProperty(ref _viewRevisionFileContent, value);
         }
 
-        public AvaloniaList<Models.IssueTrackerRule> IssueTrackerRules
+        public AvaloniaList<Models.CommitLink> WebLinks
         {
-            get => _issueTrackerRules;
+            get => _repo.TryGetCommitLinks();
         }
 
-        public CommitDetail(string repo, AvaloniaList<Models.IssueTrackerRule> issueTrackerRules)
+        public AvaloniaList<Models.IssueTrackerRule> IssueTrackerRules
+        {
+            get => _repo.Settings?.IssueTrackerRules;
+        }
+
+        public CommitDetail(Repository repo)
         {
             _repo = repo;
-            _issueTrackerRules = issueTrackerRules;
         }
 
         public void Cleanup()
@@ -118,8 +122,7 @@ namespace SourceGit.ViewModels
 
         public void NavigateTo(string commitSHA)
         {
-            var repo = App.FindOpenedRepository(_repo);
+            _repo?.NavigateToCommit(commitSHA);
-            repo?.NavigateToCommit(commitSHA);
         }
 
         public void ClearSearchChangeFilter()
@@ -129,7 +132,7 @@ namespace SourceGit.ViewModels
 
         public List<Models.Object> GetRevisionFilesUnderFolder(string parentFolder)
         {
-            return new Commands.QueryRevisionObjects(_repo, _commit.SHA, parentFolder).Result();
+            return new Commands.QueryRevisionObjects(_repo.FullPath, _commit.SHA, parentFolder).Result();
         }
 
         public void ViewRevisionFile(Models.Object file)
@@ -145,13 +148,13 @@ namespace SourceGit.ViewModels
                 case Models.ObjectType.Blob:
                     Task.Run(() =>
                     {
-                        var isBinary = new Commands.IsBinary(_repo, _commit.SHA, file.Path).Result();
+                        var isBinary = new Commands.IsBinary(_repo.FullPath, _commit.SHA, file.Path).Result();
                         if (isBinary)
                         {
                             var ext = Path.GetExtension(file.Path);
                             if (IMG_EXTS.Contains(ext))
                             {
-                                var stream = Commands.QueryFileContent.Run(_repo, _commit.SHA, file.Path);
+                                var stream = Commands.QueryFileContent.Run(_repo.FullPath, _commit.SHA, file.Path);
                                 var bitmap = stream.Length > 0 ? new Bitmap(stream) : null;
                                 Dispatcher.UIThread.Invoke(() =>
                                 {
@@ -160,7 +163,7 @@ namespace SourceGit.ViewModels
                             }
                             else
                             {
-                                var size = new Commands.QueryFileSize(_repo, file.Path, _commit.SHA).Result();
+                                var size = new Commands.QueryFileSize(_repo.FullPath, file.Path, _commit.SHA).Result();
                                 Dispatcher.UIThread.Invoke(() =>
                                 {
                                     ViewRevisionFileContent = new Models.RevisionBinaryFile() { Size = size };
@@ -170,7 +173,7 @@ namespace SourceGit.ViewModels
                             return;
                         }
 
-                        var contentStream = Commands.QueryFileContent.Run(_repo, _commit.SHA, file.Path);
+                        var contentStream = Commands.QueryFileContent.Run(_repo.FullPath, _commit.SHA, file.Path);
                         var content = new StreamReader(contentStream).ReadToEnd();
                         var matchLFS = REG_LFS_FORMAT().Match(content);
                         if (matchLFS.Success)
@@ -191,7 +194,7 @@ namespace SourceGit.ViewModels
                 case Models.ObjectType.Commit:
                     Task.Run(() =>
                     {
-                        var submoduleRoot = Path.Combine(_repo, file.Path);
+                        var submoduleRoot = Path.Combine(_repo.FullPath, file.Path);
                         var commit = new Commands.QuerySingleCommit(submoduleRoot, file.SHA).Result();
                         if (commit != null)
                         {
@@ -237,7 +240,7 @@ namespace SourceGit.ViewModels
                 var toolPath = Preference.Instance.ExternalMergeToolPath;
                 var opt = new Models.DiffOption(_commit, change);
 
-                Task.Run(() => Commands.MergeTool.OpenForDiff(_repo, toolType, toolPath, opt));
+                Task.Run(() => Commands.MergeTool.OpenForDiff(_repo.FullPath, toolType, toolPath, opt));
                 ev.Handled = true;
             };
             menu.Items.Add(diffWithMerger);
@@ -249,7 +252,7 @@ namespace SourceGit.ViewModels
                 history.Icon = App.CreateMenuIcon("Icons.Histories");
                 history.Click += (_, ev) =>
                 {
-                    var window = new Views.FileHistories() { DataContext = new FileHistories(_repo, change.Path, _issueTrackerRules) };
+                    var window = new Views.FileHistories() { DataContext = new FileHistories(_repo, change.Path) };
                     window.Show();
                     ev.Handled = true;
                 };
@@ -259,12 +262,12 @@ namespace SourceGit.ViewModels
                 blame.Icon = App.CreateMenuIcon("Icons.Blame");
                 blame.Click += (_, ev) =>
                 {
-                    var window = new Views.Blame() { DataContext = new Blame(_repo, change.Path, _commit.SHA) };
+                    var window = new Views.Blame() { DataContext = new Blame(_repo.FullPath, change.Path, _commit.SHA) };
                     window.Show();
                     ev.Handled = true;
                 };
 
-                var full = Path.GetFullPath(Path.Combine(_repo, change.Path));
+                var full = Path.GetFullPath(Path.Combine(_repo.FullPath, change.Path));
                 var explore = new MenuItem();
                 explore.Header = App.Text("RevealFile");
                 explore.Icon = App.CreateMenuIcon("Icons.Explore");
@@ -312,7 +315,7 @@ namespace SourceGit.ViewModels
             history.Icon = App.CreateMenuIcon("Icons.Histories");
             history.Click += (_, ev) =>
             {
-                var window = new Views.FileHistories() { DataContext = new FileHistories(_repo, file.Path, _issueTrackerRules) };
+                var window = new Views.FileHistories() { DataContext = new FileHistories(_repo, file.Path) };
                 window.Show();
                 ev.Handled = true;
             };
@@ -323,12 +326,12 @@ namespace SourceGit.ViewModels
             blame.IsEnabled = file.Type == Models.ObjectType.Blob;
             blame.Click += (_, ev) =>
             {
-                var window = new Views.Blame() { DataContext = new Blame(_repo, file.Path, _commit.SHA) };
+                var window = new Views.Blame() { DataContext = new Blame(_repo.FullPath, file.Path, _commit.SHA) };
                 window.Show();
                 ev.Handled = true;
             };
 
-            var full = Path.GetFullPath(Path.Combine(_repo, file.Path));
+            var full = Path.GetFullPath(Path.Combine(_repo.FullPath, file.Path));
             var explore = new MenuItem();
             explore.Header = App.Text("RevealFile");
             explore.Icon = App.CreateMenuIcon("Icons.Explore");
@@ -353,7 +356,7 @@ namespace SourceGit.ViewModels
                 if (selected.Count == 1)
                 {
                     var saveTo = Path.Combine(selected[0].Path.LocalPath, Path.GetFileName(file.Path));
-                    Commands.SaveRevisionFile.Run(_repo, _commit.SHA, file.Path, saveTo);
+                    Commands.SaveRevisionFile.Run(_repo.FullPath, _commit.SHA, file.Path, saveTo);
                 }
 
                 ev.Handled = true;
@@ -406,9 +409,9 @@ namespace SourceGit.ViewModels
 
             Task.Run(() =>
             {
-                var fullMessage = new Commands.QueryCommitFullMessage(_repo, _commit.SHA).Result();
+                var fullMessage = new Commands.QueryCommitFullMessage(_repo.FullPath, _commit.SHA).Result();
                 var parent = _commit.Parents.Count == 0 ? "4b825dc642cb6eb9a060e54bf8d69288fbee4904" : _commit.Parents[0];
-                var cmdChanges = new Commands.CompareRevisions(_repo, parent, _commit.SHA) { Cancel = _cancelToken };
+                var cmdChanges = new Commands.CompareRevisions(_repo.FullPath, parent, _commit.SHA) { Cancel = _cancelToken };
                 var changes = cmdChanges.Result();
                 var visible = changes;
                 if (!string.IsNullOrWhiteSpace(_searchChangeFilter))
@@ -463,8 +466,7 @@ namespace SourceGit.ViewModels
             ".ico", ".bmp", ".jpg", ".png", ".jpeg"
         };
 
-        private string _repo;
+        private Repository _repo = null;
-        private AvaloniaList<Models.IssueTrackerRule> _issueTrackerRules = null;
         private int _activePageIndex = 0;
         private Models.Commit _commit = null;
         private string _fullMessage = string.Empty;

src/ViewModels/FileHistories.cs

@@ -1,8 +1,6 @@
 using System.Collections.Generic;
 using System.Threading.Tasks;
-using Avalonia.Collections;
 using Avalonia.Threading;
-
 using CommunityToolkit.Mvvm.ComponentModel;
 
 namespace SourceGit.ViewModels
@@ -35,7 +33,7 @@ namespace SourceGit.ViewModels
                     }
                     else
                     {
-                        DiffContext = new DiffContext(_repo, new Models.DiffOption(value, _file), _diffContext);
+                        DiffContext = new DiffContext(_repo.FullPath, new Models.DiffOption(value, _file), _diffContext);
                         DetailContext.Commit = value;
                     }
                 }
@@ -54,15 +52,15 @@ namespace SourceGit.ViewModels
             set => SetProperty(ref _detailContext, value);
         }
 
-        public FileHistories(string repo, string file, AvaloniaList<Models.IssueTrackerRule> issueTrackerRules)
+        public FileHistories(Repository repo, string file)
         {
             _repo = repo;
             _file = file;
-            _detailContext = new CommitDetail(repo, issueTrackerRules);
+            _detailContext = new CommitDetail(repo);
 
             Task.Run(() =>
             {
-                var commits = new Commands.QueryCommits(_repo, $"-n 10000 -- \"{file}\"", false).Result();
+                var commits = new Commands.QueryCommits(_repo.FullPath, $"-n 10000 -- \"{file}\"", false).Result();
                 Dispatcher.UIThread.Invoke(() =>
                 {
                     IsLoading = false;
@@ -73,7 +71,7 @@ namespace SourceGit.ViewModels
             });
         }
 
-        private readonly string _repo = null;
+        private readonly Repository _repo = null;
         private readonly string _file = null;
         private bool _isLoading = true;
         private List<Models.Commit> _commits = null;

src/ViewModels/Histories.cs

@@ -93,7 +93,7 @@ namespace SourceGit.ViewModels
                 }
                 else
                 {
-                    var commitDetail = new CommitDetail(_repo.FullPath, _repo.Settings.IssueTrackerRules);
+                    var commitDetail = new CommitDetail(_repo);
                     commitDetail.Commit = commit;
                     DetailContext = commitDetail;
                 }
@@ -121,7 +121,7 @@ namespace SourceGit.ViewModels
                 }
                 else
                 {
-                    var commitDetail = new CommitDetail(_repo.FullPath, _repo.Settings.IssueTrackerRules);
+                    var commitDetail = new CommitDetail(_repo);
                     commitDetail.Commit = commit;
                     DetailContext = commitDetail;
                 }

src/ViewModels/InteractiveRebase.cs

@@ -114,7 +114,7 @@ namespace SourceGit.ViewModels
             Current = current;
             On = on;
             IsLoading = true;
-            DetailContext = new CommitDetail(repoPath, repo.Settings.IssueTrackerRules);
+            DetailContext = new CommitDetail(repo);
 
             Task.Run(() =>
             {

src/ViewModels/Repository.cs

@@ -491,6 +491,25 @@ namespace SourceGit.ViewModels
             PopupHost.ShowAndStartPopup(new Cleanup(this));
         }
 
+        public AvaloniaList<Models.CommitLink> TryGetCommitLinks()
+        {
+            var rs = new AvaloniaList<Models.CommitLink>();
+            foreach (var remote in _remotes)
+            {
+                if (remote.TryGetVisitURL(out var url))
+                {
+                    if (url.StartsWith("https://github.com/", StringComparison.Ordinal))
+                        rs.Add(new Models.CommitLink() { Name = "Github", URLTemplate = $"{url}/commit/SOURCEGIT_COMMIT_HASH_CODE" });
+                    else if (url.StartsWith("https://gitlab.com/", StringComparison.Ordinal))
+                        rs.Add(new Models.CommitLink() { Name = "GitLab", URLTemplate = $"{url}/-/commit/SOURCEGIT_COMMIT_HASH_CODE" });
+                    else if (url.StartsWith("https://gitee.com/", StringComparison.Ordinal))
+                        rs.Add(new Models.CommitLink() { Name = "Gitee", URLTemplate = $"{url}/commit/SOURCEGIT_COMMIT_HASH_CODE" });
+                }
+            }
+
+            return rs;
+        }
+
         public void ClearHistoriesFilter()
         {
             _settings.Filters.Clear();

src/ViewModels/WorkingCopy.cs

@@ -567,7 +567,7 @@ namespace SourceGit.ViewModels
                     history.Icon = App.CreateMenuIcon("Icons.Histories");
                     history.Click += (_, e) =>
                     {
-                        var window = new Views.FileHistories() { DataContext = new FileHistories(_repo.FullPath, change.Path, _repo.Settings.IssueTrackerRules) };
+                        var window = new Views.FileHistories() { DataContext = new FileHistories(_repo, change.Path) };
                         window.Show();
                         e.Handled = true;
                     };

src/Views/CommitBaseInfo.axaml

@@ -54,7 +54,17 @@
         <Grid RowDefinitions="24,Auto,Auto,Auto" ColumnDefinitions="96,*">
           <!-- SHA -->
           <TextBlock Grid.Row="0" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.SHA}" />
-          <SelectableTextBlock Grid.Row="0" Grid.Column="1" Classes="primary" Text="{Binding SHA}" Margin="12,0,0,0" VerticalAlignment="Center"/>
+          <StackPanel Grid.Row="0" Grid.Column="1" Orientation="Horizontal">
+            <SelectableTextBlock Classes="primary" 
+                                 Text="{Binding SHA}" 
+                                 Margin="12,0,0,0" 
+                                 VerticalAlignment="Center"/>
+
+            <Button Classes="icon_button" Click="OnOpenWebLink" IsVisible="{Binding #ThisControl.WebLinks, Converter={x:Static c:ListConverters.IsNotNullOrEmpty}}">
+              <Path Width="12" Height="12" Data="{StaticResource Icons.Link}" Fill="{DynamicResource Brush.Link}"/>
+            </Button>
+          </StackPanel>
+
 
           <!-- PARENTS -->
           <TextBlock Grid.Row="1" Grid.Column="0" Classes="info_label" Text="{DynamicResource Text.CommitDetail.Info.Parents}" IsVisible="{Binding Parents.Count, Converter={x:Static c:IntConverters.IsGreaterThanZero}}"/>

src/Views/CommitBaseInfo.axaml.cs

@@ -2,20 +2,12 @@ using Avalonia;
 using Avalonia.Collections;
 using Avalonia.Controls;
 using Avalonia.Input;
+using Avalonia.Interactivity;
 
 namespace SourceGit.Views
 {
     public partial class CommitBaseInfo : UserControl
     {
-        public static readonly StyledProperty<bool> CanNavigateProperty =
-            AvaloniaProperty.Register<CommitBaseInfo, bool>(nameof(CanNavigate), true);
-
-        public bool CanNavigate
-        {
-            get => GetValue(CanNavigateProperty);
-            set => SetValue(CanNavigateProperty, value);
-        }
-
         public static readonly StyledProperty<string> MessageProperty =
             AvaloniaProperty.Register<CommitBaseInfo, string>(nameof(Message), string.Empty);
 
@@ -25,6 +17,15 @@ namespace SourceGit.Views
             set => SetValue(MessageProperty, value);
         }
 
+        public static readonly StyledProperty<AvaloniaList<Models.CommitLink>> WebLinksProperty =
+            AvaloniaProperty.Register<CommitBaseInfo, AvaloniaList<Models.CommitLink>>(nameof(WebLinks));
+
+        public AvaloniaList<Models.CommitLink> WebLinks
+        {
+            get => GetValue(WebLinksProperty);
+            set => SetValue(WebLinksProperty, value);
+        }
+
         public static readonly StyledProperty<AvaloniaList<Models.IssueTrackerRule>> IssueTrackerRulesProperty =
             AvaloniaProperty.Register<CommitBaseInfo, AvaloniaList<Models.IssueTrackerRule>>(nameof(IssueTrackerRules));
 
@@ -39,11 +40,43 @@ namespace SourceGit.Views
             InitializeComponent();
         }
 
+        private void OnOpenWebLink(object sender, RoutedEventArgs e)
+        {
+            if (DataContext is ViewModels.CommitDetail detail)
+            {
+                var links = WebLinks;
+                if (links.Count > 1)
+                {
+                    var menu = new ContextMenu();
+                    
+                    foreach (var link in links)
+                    {
+                        var url = link.URLTemplate.Replace("SOURCEGIT_COMMIT_HASH_CODE", detail.Commit.SHA);
+                        var item = new MenuItem() { Header = link.Name };
+                        item.Click += (_, ev) =>
+                        {
+                            Native.OS.OpenBrowser(url);
+                            ev.Handled = true;
+                        };
+
+                        menu.Items.Add(item);
+                    }
+
+                    (sender as Control)?.OpenContextMenu(menu);
+                }
+                else if (links.Count == 1)
+                {
+                    var url = links[0].URLTemplate.Replace("SOURCEGIT_COMMIT_HASH_CODE", detail.Commit.SHA);
+                    Native.OS.OpenBrowser(url);
+                }
+            }            
+
+            e.Handled = true;
+        }
+
         private void OnParentSHAPressed(object sender, PointerPressedEventArgs e)
         {
-            if (sender is Control { DataContext: string sha } &&
+            if (DataContext is ViewModels.CommitDetail detail && sender is Control { DataContext: string sha })
-                DataContext is ViewModels.CommitDetail detail &&
-                CanNavigate)
             {
                 detail.NavigateTo(sha);
             }

src/Views/CommitDetail.axaml

@@ -21,6 +21,7 @@
           <!-- Base Information -->
           <v:CommitBaseInfo Content="{Binding Commit}" 
                             Message="{Binding FullMessage}"
+                            WebLinks="{Binding WebLinks}"
                             IssueTrackerRules="{Binding IssueTrackerRules}"/>
 
           <!-- Line -->

src/Views/DiffView.axaml

@@ -176,7 +176,7 @@
                       <ContentControl.DataTemplates>
                         <DataTemplate DataType="m:RevisionSubmodule">
                           <Border Margin="0,0,0,8" BorderThickness="1" BorderBrush="{DynamicResource Brush.Border1}" Background="{DynamicResource Brush.Window}">
-                            <v:CommitBaseInfo MaxHeight="256" Margin="0,0,0,4" CanNavigate="False" Content="{Binding Commit}" Message="{Binding FullMessage}"/>
+                            <v:CommitBaseInfo MaxHeight="256" Margin="0,0,0,4" Content="{Binding Commit}" Message="{Binding FullMessage}"/>
                           </Border>
                         </DataTemplate>
                       </ContentControl.DataTemplates>
@@ -190,7 +190,7 @@
                   <Path Width="16" Height="16" Data="{StaticResource Icons.DoubleDown}" HorizontalAlignment="Center" IsVisible="{Binding Old, Converter={x:Static ObjectConverters.IsNotNull}}"/>
 
                   <Border Margin="0,8,0,0" BorderThickness="1" BorderBrush="Green" Background="{DynamicResource Brush.Window}">
-                    <v:CommitBaseInfo MaxHeight="256" Margin="0,0,0,4" CanNavigate="False" Content="{Binding New.Commit}" Message="{Binding New.FullMessage}"/>
+                    <v:CommitBaseInfo MaxHeight="256" Margin="0,0,0,4" Content="{Binding New.Commit}" Message="{Binding New.FullMessage}"/>
                   </Border>
                 </StackPanel>
               </ScrollViewer>

src/Views/RevisionFiles.axaml

@@ -73,7 +73,7 @@
             <DataTemplate DataType="m:RevisionSubmodule">
               <StackPanel Orientation="Vertical" HorizontalAlignment="Stretch" Margin="8,8,8,0">
                 <TextBlock Text="{DynamicResource Text.CommitDetail.Files.Submodule}" FontSize="18" FontWeight="Bold" HorizontalAlignment="Center" Foreground="{DynamicResource Brush.FG2}"/>
-                <v:CommitBaseInfo Margin="0,16,0,0" CanNavigate="False" Content="{Binding Commit}" Message="{Binding FullMessage}"/>
+                <v:CommitBaseInfo Margin="0,16,0,0" Content="{Binding Commit}" Message="{Binding FullMessage}"/>
               </StackPanel>
             </DataTemplate>
           </ContentControl.DataTemplates>