www.pudn.com > IP_phone.rar > CreditsCtrl.h

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/*类名：CCreditsCtrl                                      */ 
/*简述：用于画闪电效果                                    */ 
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#if !defined(AFX_CREDITSCTRL_H__0D506182_3886_4D4C_A609_DA8914C17718__INCLUDED_) 
#define AFX_CREDITSCTRL_H__0D506182_3886_4D4C_A609_DA8914C17718__INCLUDED_ 
 
#if _MSC_VER > 1000 
#pragma once 
#endif // _MSC_VER > 1000 
// CreditsCtrl.h : header file 
 
#include  
 
///////////////////////////////////////////////////////////////////////////// 
// CCreditsCtrl window 
 
class CCreditsCtrl : public CWnd 
{ 
// Construction 
public: 
	CCreditsCtrl(); 
	virtual ~CCreditsCtrl(); 
	BOOL Create(DWORD dwExStyle, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID = 0, UINT nDefaultCursorID = 0, UINT nLinkCursorID = 0); 
	BOOL Create(DWORD dwExStyle, DWORD dwStyle, UINT nPlaceholderID, CWnd* pParentWnd, UINT nID = 0, UINT nDefaultCursorID = 0, UINT nLinkCursorID = 0); 
 
// Attributes 
public: 
	static LPCTSTR m_lpszClassName; 
 
	// local structures used during parsing 
	typedef struct 
	{ 
		TCHAR szName[MAX_PATH]; 
		int nSize; 
		int bBold; 
		int bItalic; 
		int bUnderline; 
		int bStrikeout; 
		COLORREF crColor; 
		COLORREF crBkColor; 
	} font_attribs; 
	typedef struct 
	{ 
		int nAlign; // 0: left, 1: center, 2: right 
		int nVAlign; // 0: top, 1: middle, 2: bottom 
		int nMaxWidth; 
		int nMaxHeight; 
	} general_attribs; 
	typedef struct 
	{ 
		RECT rcRect; 
		int nVAlign; 
		CString sLink; 
	} line_rect; 
 
// Operations 
public: 
 
// Overrides 
	// ClassWizard generated virtual function overrides 
	//{{AFX_VIRTUAL(CCreditsCtrl) 
	//}}AFX_VIRTUAL 
 
// Implementation 
public: 
 
	////// Stuff that can be customized to fit your neeeds ///////////////// 
 
	BOOL m_bCanScroll;		// TRUE (default) if the user is allowed to manually scroll through the control using drag & drop 
	int m_nCurBitmapOffset;	// normally you shouldn't touch this one 
	int m_nTimerSpeed;		// default: 40 
	HCURSOR m_hDefaultCursor;	// normally you would want to set this one in Create() 
	HCURSOR m_hLinkCursor;		// normally you would want to set this one in Create() 
	CString m_sData;			// use SetDataString() or FormatDataString() 
	void(*m_pBackgroundPaint)(CDC*,RECT,BOOL,DWORD);	// background drawing function 
	DWORD m_dwBackgroundPaintLParam;	// lParam to m_pBackgroundPaint.. by default this is the background color 
	COLORREF m_crInternalTransparentColor;	// normally you would use a color close or equal to the background color 
	CArray m_HotRects; 
	CArray m_HotRectActions; 
	 
	////// Functions you always should use ///////////////////////////////// 
 
	// sets data string... 
	CString SetDataString(LPCTSTR lpszNewString); 
	CString SetDataString(UINT nStringResourceID); 
	CString FormatDataString(LPCTSTR lpszFormat, ...); 
	CString FormatDataString(UINT nFormatID, ...); 
	// returns data string 
	CString GetDataString(); 
 
	////// Functions you might want to use ///////////////////////////////// 
 
	// returns the index if the m_HotRects array the point matches or -1 for no hit 
	int HitTest(CPoint pt); 
	// sets the background color used by the default background drawer function 
	void SetDefaultBkColor(COLORREF crColor); 
	// parses the m_sData string, creates m_bmpNormal & m_bmpHot and fill the m_HotRects & m_HotRectActions arrays 
	void Initialize(); 
	// set link cursor to a hand icon 
	void SetDefaultLinkCursor(); 
 
	////// Functions you probably won't need /////////////////////////////// 
 
	// helpers for parsing 
	void Parse_AppendText(CDC *pDC, CDC *pHoverDC, int *pnCurHPos, int *pnCurVPos, int *pnCurHeight, CArray* parcLineRects, general_attribs *pga, font_attribs *pfa, CString sText, CString sCurLink, font_attribs link); 
	void Parse_AppendBitmap(CDC *pDC, CDC *pHoverDC, int *pnCurHPos, int *pnCurVPos, int *pnCurHeight, CArray* parcLineRects, general_attribs *pga, CBitmap *pBitmap, COLORREF crBorder, int nBorder, CString sCurLink, font_attribs link); 
	void Parse_AppendElement(CDC *pDC, CDC *pHoverDC, int *pnCurHPos, int *pnCurVPos, int *pnCurHeight, CArray* parcLineRects, general_attribs *pga, int nElementWidth, int nElementHeight, CDC *pElementDC, CDC *pHoverElementDC, CString sCurLink); 
	void Parse_VAlignLine(CDC *pDestDC, CDC *pHoverDestDC, CDC *pLineDC, CDC *pHoverLineDC, int nCurHPos, int nCurVPos, int nCurHeight, CArray* parcLineRects, general_attribs *pga); 
	BOOL StringToColor(CString string, COLORREF &cr); 
	// default background drawer 
	static void DrawBackground(CDC *pDC, RECT rect, BOOL bAnimate, DWORD lParam); 
	// drawing routines 
	void TransparentBlt(CDC *pSrcDC, CDC* pDestDC,COLORREF crTrans,const CRect& rcDest,const CRect& rcSrc); 
	void DrawTransparentBitmap(CBitmap *pBitmap, CDC* pDC,COLORREF crTrans,const CRect& rcDest,const CRect& rcSrc); 
 
	////// Stuff you really shouldn't touch //////////////////////////////// 
 
protected: 
	// Internally used variables 
	CRect m_rcClient; 
	CRect m_rcHotRect; 
	BOOL m_bIsScrolling; 
	int m_nScrollStart; 
	int m_nBitmapHeight; 
	CBitmap m_bmpHot; 
	CBitmap m_bmpNormal; 
 
	// Generated message map functions 
protected: 
	//{{AFX_MSG(CCreditsCtrl) 
	afx_msg void OnPaint(); 
	afx_msg void OnTimer(UINT nIDEvent); 
	afx_msg void OnSize(UINT nType, int cx, int cy); 
	afx_msg void OnMouseMove(UINT nFlags, CPoint point); 
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point); 
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point); 
	//}}AFX_MSG 
	DECLARE_MESSAGE_MAP() 
}; 
 
///////////////////////////////////////////////////////////////////////////// 
 
//{{AFX_INSERT_LOCATION}} 
// Microsoft Visual C++ will insert additional declarations immediately before the previous line. 
 
#endif // !defined(AFX_CREDITSCTRL_H__0D506182_3886_4D4C_A609_DA8914C17718__INCLUDED_)