hotspdoc.h

VisualC++多媒体开发指南》一书的光盘源代码

// hotspdoc.h : interface of the CHotspot2Doc class
//
/////////////////////////////////////////////////////////////////////////////
#include "dibapi.h"

//Name of hotlink data file.
#define LINKFILENAME "IMAGLINK.DAT"

class CHotspot2Doc : public CDocument
{
protected: // create from serialization only
	CHotspot2Doc();
	DECLARE_DYNCREATE(CHotspot2Doc)

// Attributes

private:
	HDIB m_hDIB;
	CPalette* m_palette;
	CSize m_DocSize;
public:
	HDIB GetHDIB() const { return m_hDIB; }
	CPalette* GetDIBPalette() const { return m_palette; }
	CSize* GetDocSize() { return &m_DocSize; };
	void SaveHotspot(void);
	void BlankCurrentHS(void);
	CFile m_datafile;
	HotSpotRecord m_currentHS;	//Current hot spot.
	BOOL m_regionDefined;		//TRUE if a hot spot has been defined.
	BOOL m_modeTesting;			//TRUE if testing, FALSE if defining.
	BOOL m_toEdit;				//TRUE if the data file contains
								//at least one hotspot to edit.
	int m_editRecord;			//Record number of hotspot being
								//edited. 0 if not editing.
	int m_recordNum[128];		//Holds record numbers of hotspot
								//records read in for editing. We
								//assume no image will have more than
								//128 defined hotspots.

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CHotspot2Doc)
	public:
	virtual BOOL OnNewDocument();
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CHotspot2Doc();
	virtual BOOL OnOpenDocument(LPCTSTR lpszPathName);
	void InitBitmapData();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:
	
public:	
	
// Generated message map functions
protected:
	//{{AFX_MSG(CHotspot2Doc)
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////