Wrap FluentAvalonia controls within same named classes allowing us to declare the xmlns namespace in our assembly

2022-12-10 15:52:58 +00:00
parent 3d9a7e4438
commit 4f243eba2e
94 changed files with 121 additions and 85 deletions
@@ -0,0 +1,33 @@
+using Avalonia.Controls.Primitives;
+using FluentAvalonia.UI.Navigation;
+using Mediator;
+
+namespace Toolkit.Foundation.Avalonia
+{
+    public class FrameNavigationHandler : IRequestHandler<FrameNavigation, bool>
+    {
+        public async ValueTask<bool> Handle(FrameNavigation request, CancellationToken cancellationToken)
+        {
+            request.Route.NavigationPageFactory = new NavigationPageFactory();
+
+            TaskCompletionSource<bool> completionSource = new();
+            if (request.Template is TemplatedControl content)
+            {
+                void HandleNavigated(object sender, NavigationEventArgs args)
+                {
+                    request.Route.Navigated -= HandleNavigated;
+                    if (request.Route.Content is TemplatedControl control)
+                    {
+                        control.DataContext = request.Content;
+                        completionSource.SetResult(true);
+                    }
+                }
+
+                request.Route.Navigated += HandleNavigated;
+                request.Route.NavigateFromObject(content);
+            }
+
+            return await completionSource.Task;
+        }
+    }
+}