added Toolkit.UI.Avalonia

2024-04-13 11:34:23 +01:00
parent 053d8a851e
commit 62a7e94e19
14 changed files with 432 additions and 0 deletions
@@ -0,0 +1,44 @@
+using Avalonia;
+using Avalonia.Controls.Primitives;
+using Avalonia.Xaml.Interactivity;
+using Toolkit.Foundation;
+
+namespace Toolkit.UI.Avalonia;
+
+public class NavigateBackAction :
+    AvaloniaObject,
+    IAction
+{
+    public static readonly StyledProperty<string> ContextProperty =
+        AvaloniaProperty.Register<NavigateBackAction, string>(nameof(Context));
+
+    public static readonly StyledProperty<string> ScopeProperty =
+        AvaloniaProperty.Register<NavigateBackAction, string>(nameof(Scope));
+
+    public string Context
+    {
+        get => GetValue(ContextProperty);
+        set => SetValue(ContextProperty, value);
+    }
+
+    public string Scope
+    {
+        get => GetValue(ScopeProperty);
+        set => SetValue(ScopeProperty, value);
+    }
+
+    public object Execute(object? sender,
+        object? parameter)
+    {
+        if (sender is TemplatedControl control)
+        {
+            if (control.DataContext is IObservableViewModel observableViewModel)
+            {
+                observableViewModel.Publisher.Publish(new NavigateBack(Context
+                    ?? null, Scope ?? null)).GetAwaiter().GetResult();
+            }
+        }
+
+        return true;
+    }
+}