www.pudn.com > 较完善的小型图形系统.rar > MODIFYCMD.H

/*	 
 *	Header File of Class CModifyCmd 
 */ 
#ifndef _ModifyCmd_h_ 
#define _ModifyCmd_h_ 
 
#include "base.h" 
 
#ifdef __cplusplus 
 
class CVPlotDoc ; 
class CVPlotView ; 
/////////////////////////////////////////////////////////////// 
/*	 
 *	CMove 
 */ 
class CMove : public CCommand 
{ 
private: 
	Position m_basePos; 
	Position m_desPos; 
public: 
	CMove() ; 
	~CMove() ; 
	 
	int		GetType(); 
	int		OnLButtonDown(UINT nFlags, const Position& pos) ; 
	int		OnMouseMove(UINT nFlags, const Position& pos) ; 
	int		OnRButtonDown(UINT nFlags, const Position& pos) ; 
 
	int		Cancel() ; 
} ; 
/////////////////////////////////////////////////////////////// 
/*	 
 *	CRotate 
 */ 
class CRotate : public CCommand 
{ 
private: 
	Position m_basePos; 
	Position m_desPos; 
public: 
	CRotate() ; 
	~CRotate() ; 
	 
	int		GetType(); 
	int		OnLButtonDown(UINT nFlags, const Position& pos) ; 
	int		OnMouseMove(UINT nFlags, const Position& pos) ; 
	int		OnRButtonDown(UINT nFlags, const Position& pos) ; 
 
	int		Cancel() ; 
} ; 
/////////////////////////////////////////////////////////////// 
/*	 
 *	CMirror 
 */ 
 
class CMirror : public CCommand 
{ 
private: 
	Position m_basePos; 
	Position m_desPos; 
public: 
	CMirror() ; 
	~CMirror() ; 
	 
	int		GetType(); 
	int		OnLButtonDown(UINT nFlags, const Position& pos) ; 
	int		OnMouseMove(UINT nFlags, const Position& pos) ; 
	int		OnRButtonDown(UINT nFlags, const Position& pos) ; 
 
	int		Cancel() ; 
} ; 
 
/////////////////////////////////////////////////////////////// 
#endif // __cplusplus 
 
#endif // _ModifyCmd_h_