lyfz_repos/经典版源码/kernelcode/lyfzRenderings/Renderings/DlgRenderings.h

#pragma once


// CDlgRenderings 对话框


#define RCARRARCOUNT 100

typedef struct __OFFSETINFO__ {
	INT nIndexOfAlpha;		// PNG图片上的透明区域索引;
	INT nXOffSet;			// JPG在透明区域上的x偏移量;
	INT nYOffSet;			// JPG在透明区域上的y偏移量;
	Image *pImage;			// JPG图片对象;
	float fScale;			// JPG在适应到PNG透明区域后的缩放系数（适应后的值是1.0，以此为基础再缩放）;
	__OFFSETINFO__()
	{
		nIndexOfAlpha = 0;
		nXOffSet = 0;
		nYOffSet = 0;
		pImage = NULL;
		fScale = 1.0;
	}
}STOffSetInfo, *pSTOffSetInfo;

// 透明区域的3个有效位置点(用来确认一个矩形);
typedef struct __ALPHA_PT__ {
	INT		nAlphaIndex;	// 索引;	
	CPoint	ptOrigin;		// 原点;
	CPoint	ptOriginX;		// 原点x轴方向的点;
	CPoint	ptOriginY;		// 原点y轴方向的点;
	__ALPHA_PT__() :nAlphaIndex(-1), ptOrigin(0, 0), ptOriginX(0, 0), ptOriginY(0, 0) {}
}STAlphaPt, *pSTAlphaPt;

// 每张PNG的透明区域信息;
typedef struct __PNG_ALPHA__ {
	CString PNGFileName;			// PNG图片路径;
	float	fScale;					// PNG【适应】缩放到背景区域的缩放值;
	CRect	rcZoom;					// PNG【适应】缩放到背景区域的显示区域;	
	vector<STAlphaPt> vtAlphaPt;	// PNG图片上的透明区域;
	__PNG_ALPHA__() :PNGFileName(""), fScale(0.0) {}
}STImageAlpha, *pSTImageAlpha;

class CDlgRenderings : public CDialog
{
	DECLARE_DYNAMIC(CDlgRenderings)

public:
	CDlgRenderings(CWnd* pParent = NULL);   // 标准构造函数
	virtual ~CDlgRenderings();

// 对话框数据
	enum { IDD = IDD_RENDERINGS_DIALOG };

protected:
	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV 支持

	DECLARE_MESSAGE_MAP()
public:
	virtual BOOL OnInitDialog();
	afx_msg void OnPaint();
	
public:
	CListCtrl m_ListPNG;
	CListCtrl m_ListJPG;
	afx_msg BOOL OnEraseBkgnd(CDC* pDC);
	afx_msg void OnNMClickList1(NMHDR *pNMHDR, LRESULT *pResult);
	afx_msg void OnNMClickList2(NMHDR *pNMHDR, LRESULT *pResult);
	afx_msg void OnDestroy();
	afx_msg void OnBnClickedAdd();
	afx_msg void OnBnClickedDelete();
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	virtual BOOL PreTranslateMessage(MSG* pMsg);

public:
	float		m_tempscale;
	Bitmap		*m_pImagebak;
	BOOL		m_bLoadEffectPNGImg;
	BOOL		m_bLoadPhotoJPGImg;
	CArray<int, int>m_rcarray[RCARRARCOUNT];		// m_rcarray数组,用于记录PNG图片里的alpha色小于200的像素点坐标;
	Bitmap		*m_pPNGImage;
	Image		*m_pJPGImage;
	float		m_fscale;
	CRect		m_rcscreen;
	CPoint		m_startpt;
	CPoint		m_startpt2;
	CStringArray m_AryEffectPNGImg;
	int			m_nSelectPNGPosition;
	int			m_nSelectJPGPosition;
	Bitmap		*m_pbmp;// m_pbmp:最终显示PNG效果图的Bimap对象（PNG+客人相片 合二为一的结果）;
	CRect		m_rc;
	CRect		m_rcbak;

	
	CStringArray m_strArray;
	CStringArray	*m_pPhotopatharray;
#ifdef __UN_USE__
	void InitRc(Image *img);
	void MakeEffect();
	void GetRgn(Bitmap *pBmpImage);
#endif

	CStringArray	m_vPNGFile;
	CImageList		m_ImageListThumb;		// image list holding the thumbnails
	bool			m_bRunning;			// Flag to whether thread is on running or not
	bool			m_bTerminate;			// Flag to Thread to be terminated
	unsigned int	m_dwThreadID;	// Thread ID
	HANDLE m_hThread, m_hEvent; // Thread and Event handle
	BOOL TerminateThread();

	CStringArray	m_vJPGFile;
	CImageList		m_ImageListThumb2;		// image list holding the thumbnails
	bool			m_bRunning2;			// Flag to whether thread is on running or not
	bool			m_bTerminate2;			// Flag to Thread to be terminated
	unsigned int	m_dwThreadID2;	// Thread ID
	HANDLE m_hThread2, m_hEvent2; // Thread and Event handle
	BOOL TerminateThread2();

	public:
	//CDC *m_pBackgroundDC;
	CPoint m_ptLastRectangle;
	static ThreadSection m_cs;
	CRect m_rcPNGImage;
	CRect m_rcBackground;
	static CRect m_rcWndClient;
	BOOL m_nCurAlphaIndex;
	BOOL m_bMousePress;
	vector<STOffSetInfo> m_vtOffSetInfo;
#ifdef __UN_USE__
	BOOL LoadPNGImage(IN INT nIndex);
#endif
	BOOL LoadPNGImageSuper(IN INT nIndex);
	static CRect InitRect(IN Image* pImage);
#ifdef __UN_USE__
	BOOL LoadJPGImage(IN INT nAlphaIndex, IN Image* pJpgImage, IN INT nXOffset = 0, IN INT nYOffset = 0);
#endif
	// 首次调用顾客相片时用;
	BOOL LoadJPGImageSuper(IN STOffSetInfo *pOffSetInfo);
	BOOL LoadJPGImageSuperEx(IN STOffSetInfo *pOffSetInfo);
	BOOL LoadJPGImageSuperEx(IN INT nAlphaIndex, IN Image* pJpgImage, IN float &fs, IN INT nXOffset = 0, IN INT nYOffset = 0);
	INT IsPointInAlphaRect(IN CPoint point);
	// 将窗口点坐标系转到透明区域点坐标系;
	CPoint WndPt2AlphaPt(IN const CPoint& WndPt);
	CPoint WndPt2AlphaPt(IN const CPoint& WndPt, IN CRect& rcPNGImage, IN float fScale);
	// 将透明区域点坐标系转到窗口点坐标系;
	CPoint AlphaPt2WndPt(IN const CPoint& AlphaPt);
	CPoint AlphaPt2WndPt(IN const CPoint& AlphaPt, IN CRect& rcPNGImage, IN float fScale);
	// 透明区域是否存在;
	static BOOL IsAlphaIndexExist(IN INT nIndex, vector<STAlphaPt> &vtAlpha);
	static BOOL IsPngAlphaExist(IN CString strPng, vector<STImageAlpha> &vtPngAlpha);
	// 获取PNG的透明区域信息;
	static void GetPNGAlphaRectInfo(IN Bitmap *pOriginImage, IN OUT STImageAlpha& pngAlpha);

	static vector<STImageAlpha> m_vtPngAlphaInfo;
	// 线程：获取所有PNG透明区域信息;
	static DWORD WINAPI Thread_GetAllPNGInfo(IN LPVOID lpVoid);

	// 画边线;
	void DrawAlphaEdge(IN CPoint pt, IN BOOL bWhite = FALSE);
	// 添加新元素到list列表中;
	void AddNewImageItem(IN CString strImageFile);
	afx_msg BOOL OnMouseWheel(UINT nFlags, short zDelta, CPoint pt);
};