[947006][NewProjectController] added announcement of project creation status

Fixes https://devdiv.visualstudio.com/DevDiv/_workitems/edit/947006
- added `OnProjectCreating` method to announce an information about the process has begun
- added `OnProjectCreated` method to announce an information about the process has completed
- added `OnProjectCreationFailed` method to announce an information about the process has failed

2 files changed, 32 insertions, 23 deletions

diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Projects/GtkNewProjectDialogBackend.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Projects/GtkNewProjectDialogBackend.cs
index 8b4d8c9f6f..03306ff44a 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Projects/GtkNewProjectDialogBackend.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Projects/GtkNewProjectDialogBackend.cs
@@ -78,23 +78,7 @@ namespace MonoDevelop.Ide.Projects
 			actionHandler.PerformShowMenu += PerformShowMenu;

 		}
 
-		void ProjectCreationFailed (object obj, EventArgs args) => ShowProjectCreationAccessibityNotification (true);

-		void ProjectCreated(object obj, EventArgs args) => ShowProjectCreationAccessibityNotification (false);

 		async void NextButtonClicked (object sender, EventArgs e) => await MoveToNextPage ();

-

-		void ShowProjectCreationAccessibityNotification (bool hasError)

-		{

-			var projectTemplate = controller.SelectedTemplate;

-

-			string messageText;
-

-			if (hasError)
-				messageText = GettextCatalog.GetString ("{0} failed to create", projectTemplate.Name);
-			else
-				messageText = GettextCatalog.GetString ("{0} successfully created", projectTemplate.Name);

-

-			this.Accessible.MakeAccessibilityAnnouncement (messageText);
-		}

 
 		public void ShowDialog ()

 		{

@@ -114,8 +98,6 @@ namespace MonoDevelop.Ide.Projects
 		public void RegisterController (INewProjectDialogController controller)

 		{

 			this.controller = controller;

-			controller.ProjectCreationFailed += ProjectCreationFailed;

-			controller.ProjectCreated += ProjectCreated;

 			languageCellRenderer.SelectedLanguage = controller.SelectedLanguage;

 			topBannerLabel.Text = controller.BannerText;

 			LoadTemplates ();

@@ -299,9 +281,6 @@ namespace MonoDevelop.Ide.Projects
 			if (!controller.IsLastPage)

 				projectConfigurationWidget.Destroy ();

 

-			controller.ProjectCreationFailed -= ProjectCreationFailed;

-			controller.ProjectCreated -= ProjectCreated;

-

 			base.OnDestroyed ();

 		}

 

diff --git a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Projects/NewProjectController.cs b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Projects/NewProjectController.cs
index 455929c782..41705740a0 100644
--- a/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Projects/NewProjectController.cs
+++ b/main/src/core/MonoDevelop.Ide/MonoDevelop.Ide.Projects/NewProjectController.cs
@@ -613,6 +613,8 @@ namespace MonoDevelop.Ide.Projects
 

 		public async Task Create ()

 		{

+			Runtime.AssertMainThread ();
+			OnProjectCreating ();
 			projectCreated = new TaskCompletionSource<bool> ();

 

 			if (wizardProvider.HasWizard)

@@ -620,7 +622,7 @@ namespace MonoDevelop.Ide.Projects
 

 			if (!await CreateProject ()) {
 				projectCreated.SetResult (false);

-				ProjectCreationFailed?.Invoke (this, EventArgs.Empty);

+				OnProjectCreationFailed ();
 				return;

 			}

 

@@ -714,13 +716,41 @@ namespace MonoDevelop.Ide.Projects
 				UpdateDefaultSettings ();
 
 				projectCreated.SetResult (true);
-				await Runtime.RunInMainThread (() => ProjectCreated?.Invoke (this, EventArgs.Empty));
+				OnProjectCreated ();
 			} catch (Exception ex) {
 				projectCreated.SetException (ex);
 				throw;
 			}

 		}
 
+		void OnProjectCreating ()
+		{
+			if (IdeServices.DesktopService.AccessibilityInUse) {
+				var announcement = GettextCatalog.GetString ("Creating project {0}", SelectedTemplate.Name);
+				IdeServices.DesktopService.MakeAccessibilityAnnouncement (announcement);
+			}
+		}
+
+		void OnProjectCreationFailed ()
+		{
+			ProjectCreationFailed?.Invoke (this, EventArgs.Empty);
+
+			if (IdeServices.DesktopService.AccessibilityInUse) {
+				var announcement = GettextCatalog.GetString ("{0} failed to create", SelectedTemplate.Name);
+				IdeServices.DesktopService.MakeAccessibilityAnnouncement (announcement);
+			}
+		}
+
+		void OnProjectCreated ()
+		{
+			ProjectCreated?.Invoke (this, EventArgs.Empty);
+
+			if (IdeServices.DesktopService.AccessibilityInUse) {
+				var announcement = GettextCatalog.GetString ("{0} successfully created", SelectedTemplate.Name);
+				IdeServices.DesktopService.MakeAccessibilityAnnouncement (announcement);
+			}
+		}
+
 		public Task<bool> ProjectCreation => projectCreated?.Task;
 		TaskCompletionSource<bool> projectCreated;