#pragma once

#include "GlassDefectMapData.h"

#include <d2d1.h>
#include <d2d1helper.h>
#include <dwrite.h>
#include <wincodec.h>

class AFX_EXT_CLASS CGlassDefectMap : public CWnd
{
	DECLARE_DYNAMIC(CGlassDefectMap)

public:
	CGlassDefectMap(CWnd* pParentWnd=NULL);
	virtual ~CGlassDefectMap(void);

	void	SetParentWnd(CWnd* pParentWnd);
	void	SetMapZoomLevel(float fLevel);
	void	SetMapCenterPoint(const CPoint& ptPoint);
	void	SetMapDefaultValue();
	void	SetMapBackColor(UINT nColor);
	void	SetDrawData_Glass(const CDrawData_Glass& dataGlass);

protected:
	void InitGlassDefectMap();
	void CalTransformMatrix();
	void CalCornerTransformMatrix(const D2D1_SIZE_F& fTrans, const D2D1_SIZE_F& fScale, const D2D1_POINT_2F& fPoint, const D2D1_SIZE_F& fViewSize, const CDrawData_Glass *pDataGlass, D2D1_MATRIX_3X2_F& matTransform);
	void ReleaseAllLayers();
	void UpdateGlassLayer(ID2D1RenderTarget *pRenderTarget);
	void UpdateCellLayer(ID2D1RenderTarget *pRenderTarget);
	void UpdateDefectLayer(ID2D1RenderTarget *pRenderTarget);

	void UpdateGlassRuler(ID2D1RenderTarget *pRenderTarget, const CDrawData_Glass* pDrawData, const D2D1_SIZE_F& fScale);
	void UpdateGlassCorner( ID2D1RenderTarget *pRenderTarget, const CDrawData_Glass* pDataGlass, const D2D1_SIZE_F& fScale);
	void UpdateDrawData(ID2D1RenderTarget *pRenderTarget, const CDrawData* pDrawData, float fScale);
	void DrawGlassLayer(ID2D1RenderTarget *pRenderTarget, const D2D1_RECT_F* pDestRect);
	void DrawCellLayer(ID2D1RenderTarget *pRenderTarget, const D2D1_RECT_F* pDestRect);
	void DrawDefectLayer(ID2D1RenderTarget *pRenderTarget, const D2D1_RECT_F* pDestRect);

protected:
	DECLARE_MESSAGE_MAP()
	

protected:
	CWnd					*m_pParentWnd;
	IWICImagingFactory		*m_pWICFactory;
	ID2D1Factory			*m_pD2DFactory;
	IDWriteFactory			*m_pDWFactroy;

	ID2D1Bitmap				*m_pLayerGlass;
	ID2D1Bitmap				*m_pLayerCell;
	ID2D1Bitmap				*m_pLayerDefect;

	ID2D1HwndRenderTarget	*m_pRenderTargetHwnd;
	D2D1_RECT_F				m_rtRenderTargetHwndRect;
	D2D1_SIZE_U				m_uRenderTargetHwndSize;
	D2D1_SIZE_F				m_fRenderTargetHwndSize;
	D2D1_SIZE_U				m_pxRenderTargetHwndSize;
	D2D1_MATRIX_3X2_F		m_matTransform;

	// map 
	int						m_nMapDrawType;
	float					m_fMapZoomLevel;
	CPoint					m_ptMapPoint;
	D2D1_SIZE_F				m_fMapTranslation;
	D2D1_SIZE_F				m_fMapScale;
	D2D1_POINT_2F			m_fMapPoint;
	UINT					m_nMapBackColor;

	// glass
	BOOL					m_bDrawGlass;
	BOOL					m_bDrawCell;
	BOOL					m_bDrawDefect;

	// object
	CDrawData_Glass			m_DrawData_Glass;
	VectorDrawData_Cell		m_vecDrawData_Cell;

public:
	afx_msg void OnPaint();
	afx_msg int OnCreate(LPCREATESTRUCT lpCreateStruct);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	
};