hotspvw.h

VisualC++多媒体开发指南》一书的光盘源代码

// hotspvw.h : interface of the CHotspot3View class
//
/////////////////////////////////////////////////////////////////////////////

class CHotspot3View : public CView
{
protected: // create from serialization only
	CHotspot3View();
	DECLARE_DYNCREATE(CHotspot3View)

// Attributes
public:
	CHotspot3Doc* GetDocument();
	void DrawLine(CPoint point1, CPoint point2);

private:
	CPoint m_oldPoint;
	int m_oldMode;
	CPen* m_oldPen;

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CHotspot3View)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	protected:
	//}}AFX_VIRTUAL

// Implementation
public:
	virtual ~CHotspot3View();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CHotspot3View)
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnRButtonUp(UINT nFlags, CPoint point);
	afx_msg void OnModeTest();
	afx_msg void OnModeDefine();
	afx_msg void OnUpdateModeTest(CCmdUI* pCmdUI);
	afx_msg void OnNewRegion();
	afx_msg void OnUpdateNewRegion(CCmdUI* pCmdUI);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in hotspvw.cpp
inline CHotspot3Doc* CHotspot3View::GetDocument()
   { return (CHotspot3Doc*)m_pDocument; }
#endif

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