Abstracted RenderWindow for platform-specific implementations

Xune.Wpf/MainWindow.xaml.cs

@@ -0,0 +1,41 @@
+using Microsoft.Iris.Render;
+using SkiaSharp.Views.Desktop;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Xune.Wpf
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+
+            Canvas.PaintSurface += Canvas_PaintSurface;
+        }
+
+        private void Canvas_PaintSurface(object sender, SKPaintSurfaceEventArgs e)
+        {
+            // Initialize UI framework
+            if (Microsoft.Iris.Application.IsInitialized || Microsoft.Iris.Application.IsInitializing)
+                return;
+
+            Microsoft.Iris.Application.Initialize(e.Surface, new WpfRenderWindow(this));
+        }
+    }
+}