#ifndef ___RenderPanel___
#define ___RenderPanel___

namespace CastorViewer
{
	class MouseCameraEvent;
	class CameraRotateEvent;
	class CameraTranslateEvent;
	class FPCameraRotateEvent;
	class FPCameraTranslateEvent;
	class KeyboardEvent;
	
	DECLARE_SMART_PTR( MouseCameraEvent			);
	DECLARE_SMART_PTR( CameraRotateEvent		);
	DECLARE_SMART_PTR( CameraTranslateEvent		);
	DECLARE_SMART_PTR( FPCameraRotateEvent		);
	DECLARE_SMART_PTR( FPCameraTranslateEvent	);
	DECLARE_SMART_PTR( KeyboardEvent			);

	typedef enum eCAMERA_MODE
	{	eCAMERA_MODE_FIXED
	,	eCAMERA_MODE_MOBILE
	,	eCAMERA_MODE_COUNT
	}	eCAMERA_MODE;

	class RenderPanel : public wxPanel
	{
	private:
		typedef enum eTIMER_ID : int
		{	eTIMER_ID_FORWARD
		,	eTIMER_ID_BACK
		,	eTIMER_ID_LEFT
		,	eTIMER_ID_RIGHT
		,	eTIMER_ID_UP
		,	eTIMER_ID_DOWN
		,	eTIMER_ID_COUNT
		}	eTIMER_ID;
	public:
		Castor::real					m_deltaX;
		Castor::real					m_deltaY;
		Castor::real					m_x;
		Castor::real					m_y;
		Castor::real					m_oldX;
		Castor::real					m_oldY;
		Castor::real					m_rZoom;
		Castor::Point3r					m_ptOriginalPosition;
		Castor::Quaternion				m_qOriginalOrientation;
		bool							m_mouseLeftDown;	//!< The left mouse button status
		bool							m_mouseRightDown;	//!< The right mouse button status
		bool							m_mouseMiddleDown;	//!< The middle mouse button status
		eCAMERA_MODE					m_eCameraMode;
		wxTimer *						m_pTimer[eTIMER_ID_COUNT];
		Castor3D::RenderWindowWPtr		m_pRenderWindow;
		Castor3D::FrameListenerSPtr		m_pListener;
		wxCursor *						m_pCursorArrow;
		wxCursor *						m_pCursorHand;
		wxCursor *						m_pCursorNone;
		
		MouseCameraEventSPtr			m_pRotateCamEvent;
		CameraTranslateEventSPtr		m_pTranslateCamEvent;
		FPCameraRotateEventSPtr			m_pFpRotateCamEvent;
		FPCameraTranslateEventSPtr		m_pFpTranslateCamEvent;
		KeyboardEventSPtr				m_pKeyboardEvent;
		Castor::real					m_rFpCamSpeed;

	public:
		RenderPanel( wxWindow * parent, wxWindowID p_id, wxPoint const & pos = wxDefaultPosition, wxSize const & size = wxDefaultSize, long style = wxDEFAULT_FRAME_STYLE);
		virtual ~RenderPanel();

		virtual void Focus();
		virtual void UnFocus();

		virtual void DrawOneFrame();
		void SetRenderWindow( Castor3D::RenderWindowSPtr p_pWindow);

		inline Castor3D::RenderWindowSPtr	GetRenderWindow	()const { return m_pRenderWindow.lock(); }

	private:
		virtual void DoStartTimer( int p_iId );
		virtual void DoStopTimer( int p_iId );

		DECLARE_EVENT_TABLE()
		virtual void OnTimerFwd			( wxTimerEvent &	p_event );
		virtual void OnTimerBck			( wxTimerEvent &	p_event );
		virtual void OnTimerLft			( wxTimerEvent &	p_event );
		virtual void OnTimerRgt			( wxTimerEvent &	p_event );
		virtual void OnTimerUp			( wxTimerEvent &	p_event );
		virtual void OnTimerDwn			( wxTimerEvent &	p_event );
		virtual void OnSize				( wxSizeEvent &		p_event );
		virtual void OnMove				( wxMoveEvent &		p_event );
		virtual void OnPaint			( wxPaintEvent &	p_event );
		virtual void OnEnterWindow		( wxMouseEvent &	p_event );
		virtual void OnLeaveWindow		( wxMouseEvent &	p_event );
		virtual void OnEraseBackground	( wxEraseEvent &	p_event );
		virtual void OnSetFocus			( wxFocusEvent &	p_event );
		virtual void OnKillFocus		( wxFocusEvent &	p_event );
		virtual void OnKeyDown			( wxKeyEvent &		p_event );
		virtual void OnKeyUp			( wxKeyEvent &		p_event );
		virtual void OnMouseLDClick		( wxMouseEvent &	p_event );
		virtual void OnMouseLDown		( wxMouseEvent &	p_event );
		virtual void OnMouseLUp			( wxMouseEvent &	p_event );
		virtual void OnMouseMDown		( wxMouseEvent &	p_event );
		virtual void OnMouseMUp			( wxMouseEvent &	p_event );
		virtual void OnMouseRDown		( wxMouseEvent &	p_event );
		virtual void OnMouseRUp			( wxMouseEvent &	p_event );
		virtual void OnMouseMove		( wxMouseEvent &	p_event );
		virtual void OnMouseWheel		( wxMouseEvent &	p_event );
		virtual void OnMenuClose		( wxCommandEvent &	p_event );
	};
}

#endif