Add foundation

2024-04-13 11:29:32 +01:00
parent 6f31aa8513
commit 053d8a851e
264 changed files with 3428 additions and 4683 deletions
@@ -0,0 +1,22 @@
+using Microsoft.Extensions.DependencyInjection;
+
+namespace Toolkit.Foundation;
+
+public class NavigateBackHandler(IComponentScopeProvider provider) :
+    INotificationHandler<NavigateBack>
+{
+    public async Task Handle(NavigateBack args,
+        CancellationToken cancellationToken)
+    {
+        if (provider.Get(args.Scope ?? "Default")
+            is IServiceProvider scope)
+        {
+            if (scope.GetService<INavigationScope>() is INavigationScope navigationScope)
+            {
+                await navigationScope.NavigateBackAsync(args.Context, cancellationToken);
+            }
+        }
+    }
+}
+
+