Add initial window.setIcon support

lime/ui/Window.hx

@@ -448,11 +448,21 @@ class Window {
 	}
 	
 	
+	public function setIcon (buffer:ImageBuffer):Void {
+		
+		#if (cpp || neko || nodejs)
+		lime_window_set_icon (handle, buffer);
+		#end
+		
+	}
+	
+	
 	#if (cpp || neko || nodejs)
 	private static var lime_window_create = System.load ("lime", "lime_window_create", 5);
 	private static var lime_window_event_manager_register = System.load ("lime", "lime_window_event_manager_register", 2);
 	private static var lime_window_move = System.load ("lime", "lime_window_move", 3);
 	private static var lime_window_resize = System.load ("lime", "lime_window_resize", 3);
+	private static var lime_window_set_icon = System.load ("lime", "lime_window_resize", 2);
 	#end
 	
 	

project/include/ui/Window.h

@@ -7,6 +7,7 @@
 #endif
 
 #include <app/Application.h>
+#include <graphics/ImageBuffer.h>
 
 
 namespace lime {
@@ -19,6 +20,7 @@ namespace lime {
 			
 			virtual void Move (int x, int y) = 0;
 			virtual void Resize (int width, int height) = 0;
+			virtual void SetIcon (ImageBuffer *imageBuffer) = 0;
 			
 			Application* currentApplication;
 			int flags;

project/src/ExternalInterface.cpp

@@ -462,6 +462,16 @@ namespace lime {
 	}
 	
 	
+	value lime_window_set_icon (value window, value buffer) {
+		
+		Window* targetWindow = (Window*)(intptr_t)val_float (window);
+		ImageBuffer imageBuffer = ImageBuffer (buffer);
+		targetWindow->SetIcon (&imageBuffer);
+		return alloc_null ();
+		
+	}
+	
+	
 	DEFINE_PRIM (lime_application_create, 1);
 	DEFINE_PRIM (lime_application_exec, 1);
 	DEFINE_PRIM (lime_application_init, 1);
@@ -494,6 +504,7 @@ namespace lime {
 	DEFINE_PRIM (lime_window_event_manager_register, 2);
 	DEFINE_PRIM (lime_window_move, 3);
 	DEFINE_PRIM (lime_window_resize, 3);
+	DEFINE_PRIM (lime_window_set_icon, 2);
 	
 	
 }

project/src/backend/sdl/SDLWindow.cpp

@@ -53,6 +53,15 @@ namespace lime {
 	}
 	
 	
+	void SDLWindow::SetIcon (ImageBuffer *imageBuffer) {
+		
+		SDL_Surface *surface = SDL_CreateRGBSurfaceFrom (imageBuffer->data->Bytes (), imageBuffer->width, imageBuffer->height, imageBuffer->bpp, imageBuffer->width * imageBuffer->bpp, 0x0f00, 0x00f0, 0x000f, 0xf000);
+		SDL_SetWindowIcon (sdlWindow, surface);
+		SDL_FreeSurface (surface);
+		
+	}
+	
+	
 	Window* CreateWindow (Application* application, int width, int height, int flags, const char* title) {
 		
 		return new SDLWindow (application, width, height, flags, title);

project/src/backend/sdl/SDLWindow.h

@@ -3,6 +3,7 @@
 
 
 #include <SDL.h>
+#include <graphics/ImageBuffer.h>
 #include <ui/Window.h>
 
 
@@ -18,6 +19,7 @@ namespace lime {
 			
 			virtual void Move (int x, int y);
 			virtual void Resize (int width, int height);
+			virtual void SetIcon (ImageBuffer *imageBuffer);
 			
 			SDL_Window* sdlWindow;