//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
// = FileName	:   TGGiDrawStreamBase 类
// = Version	:   ver2.0
// = Author		:   wlw
// = CreateDate	:   2002-09-09
// = Description:   TGGiDrawStreamBase 声明
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _TGGIDRAWSTREAMBASE_H_
#define _TGGIDRAWSTREAMBASE_H_

#ifndef _TGGEPOLY2D_H_
#include "TGGePoly2D.h"
#endif

#ifndef _TADSGEPOINT3D_H_
#include "TADSGePoint3d.h"
#endif

#ifndef _TGGECURVESEGMENT_H_
#include "TGGeCurveSegment.h"
#endif

#ifndef _TADSGEPOINTLIST_H_
#include "TADSGePointList.h"
#endif

#ifndef _TGGE3DFACE_H_
#include "TGGe3DFace.h"
#endif

#ifndef _TENTITYSET_H_
#include "TEntitySet.h"
#endif

#ifndef _TGGELINE_H_
#include "TGGeLine.h"
#endif

#ifndef _TGGEARC_H_
#include "TGGeArc.h"
#endif

#ifndef _TGGECIRCLE_H_
#include "TGGeCircle.h"
#endif

#ifndef _TGGEHATCH_H_
#include "TGGeHatch.h"
#endif

#ifndef _TGGERECTANGLE_H_
#include "TGGeRectAngle.h"
#endif

#ifndef _TGGESOLID_H_
#include "TGGeSolid.h"
#endif

#ifndef _TGGESOLIDCURVE_H_
#include "TGGeSolidCurve.h"
#endif

#ifndef _TGGICLIPBOUNDARY_H_
#include "TGGiClipBoundary.h"
#endif

#ifndef _TACDBBLOCKREFDATA_H_
#include "TAcDbBlockRefData.h"
#endif

#ifndef _TDPTRLIST_H_
#include "TDPtrList.h"
#endif

// 设备流
// 用来存储几何
class GEOAPI TGGiDrawStreamBase 
{
public:
	
	friend class TGGiPushDrawStream;
	
	TGGiDrawStreamBase();
	
	virtual ~TGGiDrawStreamBase();
	
	virtual void PushClip(const TGGePoly2D& poly,int flag = 0);
	
	virtual void PopClip();

	virtual void DrawXPoint(const TADSGePoint3d&);
	
	virtual void DrawXCurve(const TGGeCurveSegment&curve,double nThick = 0) = 0;
	
	virtual void DrawXPoly(const TGGePoly2D&,double nThick = 0);
	
	virtual void DrawXPoints(const TADSGePointList&pts);
	
	virtual void DrawX3DFace(const TGGe3DFace&);
	
	virtual void DrawXEntity(const TEntitySet&);
	
	virtual void DrawSolid(const TGGePoly2D &polyOutline);
	
	virtual void DrawHatch(const TGGePoly2D &polyOutline, const TCHAR *pszPattern, double nScale);
	
	virtual void DrawHatchEx(const TGGePoly2D &polyOutline, const TCHAR *pszPattern, double nScale,double rotation);
	virtual void DrawHatchEx(const TGGeHatch &hatch);
	
	virtual void DrawEntity(const AcDbEntity& ent)const;
	
	virtual void DrawBlock(const AcDbBlockTableRecord &blockRec, const TADSGePoint3d &ptInsert,const AcGeScale3d &scales, double nRot, BOOL bMakeBlock);
	
	virtual const TCHAR * Desc();   

	virtual Adesk::Boolean IsDragging() const;

	// add by xlc on 100714 TArch8.5
	bool GetClipFlg();
	void SetClipFlg(bool bTrue);

	TGGiDrawStreamBase & operator << (const TADSGePointList &pts);
	
	TGGiDrawStreamBase & operator << (const TGGe3DFace &face);
	
	TGGiDrawStreamBase & operator << (const TEntitySet &e);

public://带裁剪
	
	TGGiDrawStreamBase & operator << (const TADSGePoint3d &pt);
	
	TGGiDrawStreamBase & operator << (const TGGeCurveSegment &seg);
	
	TGGiDrawStreamBase & operator << (const TGGeLine &l);
	
	TGGiDrawStreamBase & operator << (const TGGeArc &arc);
	
	TGGiDrawStreamBase & operator << (const TGGeCircle &cir);
	
	TGGiDrawStreamBase & operator << (const TDPtrList<TGGeCurveSegment> &);
	
	TGGiDrawStreamBase & operator << (const TGGePoly2D &poly);
	
	TGGiDrawStreamBase & operator << (const TGGeRectAngle &box);
	
	TGGiDrawStreamBase & operator << (const TGGeHatch &hatch);
	
	TGGiDrawStreamBase & operator << (const TGGeSolid &solid);
	
	TGGiDrawStreamBase & operator << (const TGGeSolidCurve &curve);
	
	TGGiDrawStreamBase & operator << (const TAcDbBlockRefData& block);
	
	TGGiDrawStreamBase & operator << (const AcDbEntity&ent);

protected:

	bool HasClip()const;

	void DeleteAll();
protected:

	CPtrArray m_lstClip;	//所有裁剪物性
	
	// add by xlc on 100714	解决门窗和柱加粗时墙体缺口问题时添加TArch8.5
	// 裁剪输出时，可能会有裁剪边界是不想裁剪的，此时可以在绘制时临时设置为false直接输出，用后记得恢复为true
	bool m_bClip;			//是否裁剪输出（默认为true）
};

#endif