Add button to Edit Remotes

Allow easy navigation to Repository Settings > Remotes section.

Author: jcansdale

src/GitHub.App/ViewModels/GitHubPane/NoRemoteOriginViewModel.cs

@@ -1,4 +1,9 @@
+using System;
+using System.Reactive;
+using System.Threading.Tasks;
 using System.ComponentModel.Composition;
+using GitHub.Services;
+using ReactiveUI;
 
 namespace GitHub.ViewModels.GitHubPane
 {
@@ -9,5 +14,17 @@ namespace GitHub.ViewModels.GitHubPane
     [PartCreationPolicy(CreationPolicy.NonShared)]
     public class NoRemoteOriginViewModel : PanePageViewModelBase, INoRemoteOriginViewModel
     {
+        ITeamExplorerServices teamExplorerServices;
+
+        [ImportingConstructor]
+        public NoRemoteOriginViewModel(ITeamExplorerServices teamExplorerServices)
+        {
+            this.teamExplorerServices = teamExplorerServices;
+            EditRemotes = ReactiveCommand.CreateFromTask(OnEditRemotesAsync);
+        }
+
+        Task OnEditRemotesAsync() => teamExplorerServices.ShowRepositorySettingsRemotesAsync();
+
+        public ReactiveCommand<Unit, Unit> EditRemotes { get; }
     }
 }

src/GitHub.Exports.Reactive/ViewModels/GitHubPane/INoRemoteOriginViewModel.cs

@@ -1,9 +1,16 @@
-namespace GitHub.ViewModels.GitHubPane
+using System.Reactive;
+using ReactiveUI;
+
+namespace GitHub.ViewModels.GitHubPane
 {
     /// <summary>
     /// Defines the view model for the "No Origin Remote" view in the GitHub pane.
     /// </summary>
     public interface INoRemoteOriginViewModel : IPanePageViewModel
     {
+        /// <summary>
+        /// Gets a command that will allow the user to rename remotes.
+        /// </summary>
+        ReactiveCommand<Unit, Unit> EditRemotes { get; }
     }
 }

src/GitHub.Exports/Services/ITeamExplorerServices.cs

@@ -1,4 +1,4 @@
-using System.Windows.Input;
+using System.Threading.Tasks;
 
 namespace GitHub.Services
 {
@@ -7,6 +7,7 @@ public interface ITeamExplorerServices : INotificationService
         void ShowConnectPage();
         void ShowHomePage();
         void ShowPublishSection();
+        Task ShowRepositorySettingsRemotesAsync();
         void ClearNotifications();
         void OpenRepository(string repositoryPath);
     }

src/GitHub.TeamFoundation.14/Services/TeamExplorerServices.cs

@@ -1,10 +1,15 @@
 using System;
+using System.Reactive.Linq;
+using System.Threading.Tasks;
 using System.ComponentModel.Composition;
 using System.Diagnostics.CodeAnalysis;
+using System.Windows;
+using System.Windows.Controls;
 using System.Windows.Input;
 using EnvDTE;
 using GitHub.VisualStudio.TeamExplorer.Sync;
 using Microsoft.TeamFoundation.Controls;
+using ReactiveUI;
 
 namespace GitHub.Services
 {
@@ -58,6 +63,14 @@ public void ShowPublishSection()
             publish?.Connect();
         }
 
+        public async Task ShowRepositorySettingsRemotesAsync()
+        {
+            var te = serviceProvider.TryGetService<ITeamExplorer>();
+            var page = await NavigateToPageAsync(te, new Guid("96903923-97e0-474a-9346-31a3ba28e6ff"));
+            var remotes = page?.GetSection(new Guid("2e31f317-7144-4316-8aae-a796e4be1fd4"));
+            BringIntoView(remotes);
+        }
+
         public void ShowMessage(string message)
         {
             manager = serviceProvider.GetService<ITeamExplorer, ITeamExplorerNotificationManager>();
@@ -110,5 +123,37 @@ void OpenFolder(string repositoryPath)
             var dte = serviceProvider.TryGetService<DTE>();
             dte?.ExecuteCommand("File.OpenFolder", repositoryPath);
         }
+
+        static void BringIntoView(ITeamExplorerSection section)
+        {
+            var control = section?.SectionContent as UserControl;
+            if (control != null)
+            {
+                if (control.IsLoaded)
+                {
+                    BringIntoView();
+                }
+                else
+                {
+                    control.Loaded += (s, e) => BringIntoView();
+                }
+            }
+
+            void BringIntoView()
+            {
+                var targetRectangle = new Rect(0, 0, 0, 1000);
+                control.BringIntoView(targetRectangle);
+            }
+        }
+
+        static async Task<ITeamExplorerPage> NavigateToPageAsync(ITeamExplorer teamExplorer, Guid pageId)
+        {
+            teamExplorer.NavigateToPage(pageId, null);
+            var page = await teamExplorer
+                .WhenAnyValue(x => x.CurrentPage)
+                .Where(x => x?.GetId() == pageId)
+                .Take(1);
+            return page;
+        }
     }
 }

src/GitHub.VisualStudio.UI/Views/GitHubPane/NoRemoteOriginView.xaml

@@ -37,6 +37,13 @@
                 TextWrapping="Wrap"
                 TextAlignment="Center"
                 HorizontalAlignment="Center" />
+
+            <Button HorizontalAlignment="Center"
+                Margin="0,15"
+                Style="{DynamicResource GitHubVsPrimaryActionButton}"
+                Command="{Binding EditRemotes}" >
+                <TextBlock Text="Edit Remotes" />
+            </Button>
         </StackPanel>
     </DockPanel>
 </local:GenericNoRemoteOriginView>