#pragma once

namespace Components
{
	class Renderer : public Component
	{
	public:
		typedef void(BackendCallback)(IDirect3DDevice9*);

		Renderer();
		~Renderer();

		static int Width();
		static int Height();

		static void OnBackendFrame(Utils::Slot<BackendCallback> callback);
		static void OnNextBackendFrame(Utils::Slot<BackendCallback> callback);
		static void OnDeviceRecoveryEnd(Utils::Slot<Scheduler::Callback> callback);
		static void OnDeviceRecoveryBegin(Utils::Slot<Scheduler::Callback> callback);


	private:
		static void FrameStub();

		static void BackendFrameStub();
		static void BackendFrameHandler();

		static void PreVidRestart();
		static void PostVidRestart();
		static void PostVidRestartStub();

		static Utils::Signal<Scheduler::Callback> EndRecoverDeviceSignal;
		static Utils::Signal<Scheduler::Callback> BeginRecoverDeviceSignal;

		static Utils::Signal<BackendCallback> BackendFrameSignal;
		static Utils::Signal<BackendCallback> SingleBackendFrameSignal;
	};
}