#pragma once
#ifndef DrawObject_h__
#define DrawObject_h__

#include "DrawOperator\baseextend.h"
#include "AbstractVisitor.h"
#include "commondefine.h"


namespace NChart
{

class CCompositeDrawingObject;
class AFX_EXT_CLASS CDrawingObject :
	public CBaseExtend
{
public:
	CDrawingObject(void);
	virtual ~CDrawingObject(void);
	void GetRange(CRect8& range);
	BOOL IsInRange(CRect8& range);
	void Offset(double dx, double dy);
	void ScaleCoor(double xs, double ys, double dx, double dy);
	void Rotate(double xs, double ys, double angle);


	/** 接受访问者 */
	virtual void Accept(CChartAbstractVisitor *pVisitor);

	virtual void Draw(CXyDC &dc);

	virtual void Serialize(CArchive& ar, const short &ver);

	CString GetObjectName();
	void SetObjectName(CString objName);

	virtual CRect8  GetRect();

	virtual CDrawingObject* HitTest(const CPoint2D&  ptHit);

	virtual void SetRect(const CRect8& rcClient);

	virtual int OnLButtonDown(CXyDC &dc, CView *pView, UINT nFlags, CPoint2D &point);
	virtual int OnLButtonUp(CXyDC &dc, CView *pView, UINT nFlags, CPoint2D &point);
	virtual int OnLButtonDblClk(CXyDC &dc, CView *pView, UINT nFlags, CPoint2D &point);
	virtual int OnMouseMove(CXyDC &dc, CView *pView, UINT nFlags, CPoint2D &point);

	virtual void OnPosChange(int nDragHandle,CSize8 szChange);
				
	void		SetVisible(bool  bVisible);
	bool		GetVisible();

	bool		GetMoveable();
	void		SetMoveable(bool bMoveable);

	void		SetRegion(CRect8 rcRegion);
	CRect8		GetRegion();
	DRAWOBJTYPE GetDrawingObjectType(){return m_drawObjType;}
	CCompositeDrawingObject * GetContainer() const { return m_pContainer; }
	void SetContainer(CCompositeDrawingObject * val) { m_pContainer = val; }
				

protected:
	///* 得到饼形区域和标注区域*/
	void    GetActureRect();
	void	Transform(CXyDC* pDC, float* matrix, BOOL bUndo);
	void	TransformPoint(float* matrix, double& x0, double& y0, BOOL bUndo);

protected:	
	CRect8					m_rcClient;
	CString					m_strObjectName;
	CPoint2D				m_ptOffset;
	bool					m_bVisible;
	bool					m_bMoveable;
	CCompositeDrawingObject *m_pContainer;				
	//显示范围
	CRect8					m_rcRegion;
	DRAWOBJTYPE				m_drawObjType;
};


}//namespace

using namespace NChart;


#endif // DrawObject_h__