Work on render context

lime/app/Application.hx

@@ -92,7 +92,7 @@ class Application implements IKeyEventListener implements IMouseEventListener im
 	public function onWindowDeactivate (event:WindowEvent):Void { }
 	
 	
-	public function render ():Void {
+	public function render (context:RenderContext):Void {
 		
 		
 		
@@ -135,12 +135,11 @@ private class EventDelegate implements IRenderEventListener implements IUpdateEv
 	
 	public function onRender (event:RenderEvent):Void {
 		
-		application.render ();
-		
 		for (window in application.windows) {
 			
 			if (window.currentRenderer != null) {
 				
+				application.render (window.currentRenderer.context);
 				window.currentRenderer.flip ();
 				
 			}

lime/graphics/RenderContext.hx

@@ -0,0 +1,16 @@
+package lime.graphics;
+
+
+import lime.graphics.canvas.CanvasRenderContext;
+import lime.graphics.dom.DOMRenderContext;
+import lime.graphics.opengl.GLRenderContext;
+
+
+enum RenderContext {
+	
+	OPENGL (gl:GLRenderContext);
+	CANVAS (context:CanvasRenderContext);
+	DOM (element:DOMRenderContext);
+	CUSTOM (context:Dynamic);
+	
+}

lime/graphics/Renderer.hx

@@ -1,6 +1,7 @@
 package lime.graphics;
 
 
+import lime.graphics.opengl.GLRenderContext;
 import lime.system.System;
 import lime.ui.Window;
 
@@ -8,6 +9,7 @@ import lime.ui.Window;
 class Renderer {
 	
 	
+	public var context:RenderContext;
 	public var handle:Dynamic;
 	
 	private var window:Window;
@@ -25,6 +27,7 @@ class Renderer {
 		
 		#if (cpp || neko)
 		handle = lime_renderer_create (window.handle);
+		context = OPENGL (new GLRenderContext ());
 		#end
 		
 	}

lime/graphics/canvas/CanvasRenderContext.hx

@@ -0,0 +1,20 @@
+package lime.graphics.canvas;
+#if js
+typedef CanvasRenderContext = js.html.CanvasRenderContext2D;
+#else
+
+
+class CanvasRenderContext {
+	
+	
+	public function new () {
+		
+		
+		
+	}
+	
+	
+}
+
+
+#end

lime/graphics/dom/DOMRenderContext.hx

@@ -0,0 +1,20 @@
+package lime.graphics.dom;
+#if js
+typedef DOMRenderContext = js.html.HtmlElement;
+#else
+
+
+class DOMRenderContext {
+	
+	
+	public function new () {
+		
+		
+		
+	}
+	
+	
+}
+
+
+#end