cg50view.h

本系统是一个基于Windows平台

// Cg50View.h : interface of the CCg50View class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_CG50VIEW_H__0AC16D6E_AC77_11D2_B60A_444553540000__INCLUDED_)
#define AFX_CG50VIEW_H__0AC16D6E_AC77_11D2_B60A_444553540000__INCLUDED_

#if _MSC_VER >= 1000
#pragma once
#endif // _MSC_VER >= 1000

#define OBJ_LINE      1
#define OBJ_ARROW     2
#define OBJ_BEZIER    3
#define OBJ_PUBLINE   4
#define OBJ_GRID      5
#define OBJ_RETANGLE  6
#define OBJ_HOUSE     7
#define OBJ_CLOCK     8
#define OBJ_DELETE    9
#define OBJ_PHONG     10
#define OBJ_FREE      11

#define STT_SELECT    0
#define STT_LINE      1
#define STT_ARROW     2
#define STT_BEZIER    3
#define STT_PUBLINE   4
#define STT_GRID      5
#define STT_RETANGLE  6
#define STT_HOUSE     7
#define STT_CLOCK     8
#define STT_DELETE    9
#define STT_PHONG     10
#define STT_FREE      11
typedef struct DRAWOBJ DrawObj;

struct DRAWOBJ{
	int type;
	int num;
	CPoint v[10];
	DrawObj *next;
};


class CCg50View : public CView
{
protected: // create from serialization only
	CCg50View();
	DECLARE_DYNCREATE(CCg50View)

// Attributes
public:
	CCg50Doc* GetDocument();

private:
	bool bMouseDelete;
	bool bMouseUndeleteall;
	DrawObj *obj, *end;
	int state, step;
	char str[100];
	CPoint GridPoint,oldMousePoint,newMousePoint;
	BOOL bDrawRotate, bDrawPalette, bDrawHouse, bDrawClock, bDrawPhong,bDrawFree,bEditRedo, bEditUndo,bdraw;
	int Vx, Vy, Vz;
	long TimeCounter;
	int size;
	DrawObj *ObjTemp;
	int select;

// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CCg50View)
	public:
	virtual void OnDraw(CDC* pDC);  // overridden to draw this view
	virtual BOOL PreCreateWindow(CREATESTRUCT& cs);
	protected:
	virtual BOOL OnPreparePrinting(CPrintInfo* pInfo);
	virtual void OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo);
	virtual void OnEndPrinting(CDC* pDC, CPrintInfo* pInfo);
	//}}AFX_VIRTUAL

// Implementation
public:
	
	virtual ~CCg50View();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CCg50View)
	afx_msg void OnEditClear();
	afx_msg void OnViewGrid();
	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
	afx_msg void OnTimer(UINT nIDEvent);
	afx_msg void OnDrawLine();
	afx_msg void OnDrawArrow();
	afx_msg void OnDrawBezier();
	afx_msg void OnDrawPubline();
	afx_msg void OnDrawRetangle();
	afx_msg void OnDrawRotate();
	afx_msg void OnDrawPalette();
	afx_msg void OnDrawHouse();
	afx_msg void OnDrawClock();
	afx_msg void OnUpdateDrawRotate(CCmdUI* pCmdUI);
	afx_msg void OnUpdateDrawPalette(CCmdUI* pCmdUI);
	afx_msg void OnUpdateDrawHouse(CCmdUI* pCmdUI);
	afx_msg void OnUpdateDrawClock(CCmdUI* pCmdUI);
	afx_msg void OnMouseDelete();
	afx_msg void OnEditRedo();
	afx_msg void OnMouseUndeleteall();
	afx_msg void OnEditUndo();
	afx_msg void OnUpdateEditRedo(CCmdUI* pCmdUI);
	afx_msg void OnUpdateEditUndo(CCmdUI* pCmdUI);
	afx_msg void OnUpdateMouseUndeleteall(CCmdUI* pCmdUI);
	afx_msg void OnUpdateMouseDelete(CCmdUI* pCmdUI);
	afx_msg void OnDrawPhong();
	afx_msg void OnUpdateDrawPhong(CCmdUI* pCmdUI);
	afx_msg void OnPalette();
	afx_msg void OnDrawFree();
	afx_msg void OnUpdateDrawFree(CCmdUI* pCmdUI);
	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
	afx_msg BOOL OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message);
	afx_msg void OnContextMenu(CWnd* pWnd, CPoint point);
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

#ifndef _DEBUG  // debug version in Cg50View.cpp
inline CCg50Doc* CCg50View::GetDocument()
   { return (CCg50Doc*)m_pDocument; }
#endif

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

//{{AFX_INSERT_LOCATION}}
// Microsoft Developer Studio will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_CG50VIEW_H__0AC16D6E_AC77_11D2_B60A_444553540000__INCLUDED_)