#pragma once
#include "GlobalDefine.h"
#include "SmartPtr.h"
#include "ObjBase.h"
#include "ObjContainer.h"
#include "ObjPline.h"
#if 1//命令

#define CMD_TOOL_CIRCLE_DIA_EDGE                          "_circle 指定圆的[直径] [边数]"
#define CMD_TOOL_CIRCLE_CENTER                              "_circle 指定圆的[圆心] "
#define CMD_LINE_FIRST_PT                               "_line 指定第一点"
#define CMD_LINE_NEXT_PT                                "_line 指定线段的[长度] [角度]"
#define CMD_RECT_FIRST_PT                               "_rectang 指定第一点"
#define CMD_RECT_SIZE                                      "_rectang 指定矩形的[宽度][高度]"
#define CMD_TOOL_ROTATO_ANGLE                               "_rotato 指定旋转的[角度]"
#define CMD_TOOL_ROTATO_CENTER                              "_rotato指定旋转中心"
#define CMD_TOOL_MOVE_FIRST_PT                              "_move 指定基点"
#define CMD_TOOL_MOVE_DIS                                      "_move指定移动距离[x 方向][y 方向]"
#define CMD_TOOL_MEASURE_FIRST_PT                         "_measure 指定第一点"
#define CMD_TOOL_MEASURE_SECOND_PT                      "_measure 指定第二点"
#define CMD_TOOL_MEASURE_RESULT                            "_measure [距离]"
#define CMD_TOOL_MEASURE_RESULT2                          "_measure [x 偏移量] [y 偏移量]"
#define CMD_TOOL_MEASURE_RESULT3                          "_measure [角度]"
#define CMD_TOOL_MEASURE_RESULT4                          "_measure [原点角度]"

#define CMD_TOOL_COPY_BASE_PT                               "_copy 指定基点"

#define REDRAW_CNT 5
#endif


class CMouseTool
{
public:
	CMouseTool(void);
	virtual ~CMouseTool(void);
	virtual void OnLButtonDown(UINT nFlags, CPoint point,CClientDC &dc);
	virtual void OnLButtonUp(UINT nFlags, CPoint point,CClientDC &dc);
	virtual void OnRButtonDown(UINT nFlags, CPoint point,CClientDC &dc);
	virtual void OnRButtonUp(UINT nFlags, CPoint point,CClientDC &dc){};
	virtual void OnMouseMove(UINT nFlags, CPoint point,CClientDC &dc){};
	virtual void OnEscapeKey();
	virtual void OperateOver();
	virtual bool OnSetCmd(CString str){return false;};
	virtual bool NeedToPointTool(){return false;};//工具结束时是否需要转换为指针工具
public:
      void SetOperatePar(SObjOperatePar par){m_Par = par;};
	bool IsEndStatus();
	bool IsStartStatus();
	STATUS GetStatus(){return m_Status;};
	Dbxy GetDownPoint(){return m_DownPoint;};
protected:
      virtual void OperateObj(Dbxy StartPt,Dbxy EndPt){};
      void SaveDownPoint(CPoint point);
      void SaveDownPoint(Dbxy point);
      void SavePreMovePt(CPoint point){m_PreMovePt = point;};
      bool HasPreMovePt();
      void ClearFirstPoint();
      void AddCreatCommand();
      void ToNextStatus();
      void AddObject(CObjBase *pMarkObject);
      void CreatOpSimulateObj();
      void XorRedrawOpSimulateObj(CDC* pDC);
      void OpSimulateObj(SObjOperatePar &par);
protected:
      CObjContainer                       m_TmpObjContainer;//临时obj 对象管理
      STATUS                                m_Status;//用于确定每一步做什么事情
      Dbxy                                    m_DownPoint;//鼠标按下的点
      CPoint                                  m_PreMovePt;//上一个移动位置
      bool                                     m_bFirstMove;//用于标记第一次移动

      CObjPline                            m_OpSimulateObjBak;//用于模拟操作的对象原始数据
      CObjPline                            m_OpSimulateObj;//用于模拟操作的对象
      SObjOperatePar                      m_Par;//操作参数
};