#pragma once
#include "dbjig.h"
#include "AECAngleWatch.h"

class AECStatusRecord;
class AcLineSegs : public AecDbEntityBase
{
public:
	AcLineSegs( );
	virtual ~AcLineSegs(void);

	void SetLastPoint(const AcGePoint3d& pt);
	void RemoveLast();
	void AddLastPoint(const AcGePoint3d& pt);

	virtual Acad::ErrorStatus Draw2d(AcGiDraw &mode) const;

	virtual const AecDbObjXDataMap* GetSpecialtyData() const { assertReadEnabled(); return NULL; }
	virtual AecDbObjXDataMap* GetSpecialtyData(AcDb::OpenMode bMode = AcDb::kForWrite) { assertWriteEnabled(); return NULL; }

public:

	AcGePoint3d m_ptLast;
	AcGePoint3dArray m_arPoints;
};


class AcLandFormJig : public AcEdJig
{
public:
	 AcLandFormJig(void);
	~AcLandFormJig(void);

	bool DoIt( );

	void InitStatusRecsForLineSegs();

	bool GetPoints(AcGePoint3dArray& arPts);

	void SetElDlg(CWnd* pElDlg){m_pElDlg = pElDlg;}

protected:

	virtual AcEdJig::DragStatus sampler(); 

	virtual AcDbEntity* entity() const;

	virtual Adesk::Boolean update();

protected:

	void FreeBuffer();
	void PopUpStatusRec();
	void PushBackStatusRec(AECStatusRecord* pRec);
	bool GetLastStatusAquire(AcGePoint3d& ptGe);

	CPtrArray		 m_arStaPtrs;			//状态集
	CPtrList		 m_lstStaPtrsBack;		//上次状态
	AECStatusRecord* m_pCurStaRec;			//当前请求状态
	int				 m_nUndoGoupid;			//undo标记id
	CWnd*			 m_pElDlg;
protected:

	AcLineSegs*		 m_pLineSegs;			//绘制代理
};