WIP: animation.

src/Ursa/Controls/Drawer/Drawer.cs

@@ -1,12 +1,21 @@
-namespace Ursa.Controls;
+using Avalonia.Controls;
+using Ursa.Common;
+
+namespace Ursa.Controls;
 
 public static class Drawer
 {
-    public static Task<TResult?> ShowDialogAsync<TView, TViewModel, TResult>(TViewModel viewModel)
+    public static Task<TResult?> Show<TView, TViewModel, TResult>(TViewModel vm, Position position = Position.Right)
+        where TView: Control, new()
     {
         var host = OverlayDialogManager.GetHost(null);
         if (host is null) return Task.FromResult(default(TResult));
-        var dialog = new DefaultDrawerControl();
+        var dialog = new CustomDrawerControl()
+        {
+            Content = new TView(),
+            DataContext = vm,
+            Position = position,
+        };
         host.AddDrawer(dialog);
         return dialog.ShowAsync<TResult>();
     }