#ifndef __TDB_SECTION_H__
#define __TDB_SECTION_H__

#include "TDbEntity.h"

class GEOAPI TDbSection : public TDbEntity
{
	DECLARE_TENTBASE();
	ACRX_DECLARE_MEMBERS(TDbSection);

public:

	TDbSection();
	~TDbSection();

public:
	// Overriden function from AcDbEntity
	virtual Acad::ErrorStatus dwgInFields (AcDbDwgFiler *pFiler);

	virtual Acad::ErrorStatus dwgOutFields(AcDbDwgFiler *pFiler) const;

	virtual Acad::ErrorStatus dxfInFields (AcDbDxfFiler *pFiler);

	virtual Acad::ErrorStatus dxfOutFields(AcDbDxfFiler *pFiler) const;

	// drived from TDbEntity
	virtual Acad::ErrorStatus ExplodeOrDraw3d(TGGiExplodeDrawBase &dc) const;

	virtual Acad::ErrorStatus ExplodeOrDraw2d(TGGiExplodeDrawBase &dc) const;

	virtual Acad::ErrorStatus subTransformBy(const AcGeMatrix3d& xform);

	virtual Acad::ErrorStatus subGetGripPoints(AcGePoint3dArray&gripPoints,AcDbIntArray&,AcDbIntArray&)const;

	virtual Acad::ErrorStatus subMoveGripPointsAt(const AcDbIntArray& indices, const AcGeVector3d& offset);

	virtual Acad::ErrorStatus subGetClassID(CLSID* pClsid) const;

	virtual Acad::ErrorStatus GetGripText(int i, CString &cs) const;

	Acad::ErrorStatus subGetOsnapPoints(AcDb::OsnapMode osnapMode, INT_PTR gsSelectionMark, 
		const AcGePoint3d& ptPick, const AcGePoint3d& lastPoint, const AcGeMatrix3d& viewXform, 
		AcGePoint3dArray& snapPoints, AcDbIntArray& geomIds) const;

	virtual Acad::ErrorStatus subGetOsnapPoints(AcDb::OsnapMode osnapMode, INT_PTR gsSelectionMark, 
		const AcGePoint3d& ptPick, const AcGePoint3d& lastPoint, const AcGeMatrix3d& viewXform, 
		AcGePoint3dArray& snapPoints, AcDbIntArray& geomIds, const AcGeMatrix3d& insertionMat) const;

	Acad::ErrorStatus subIntersectWith(const AcDbEntity* ent, AcDb::Intersect intType, AcGePoint3dArray& points, 
		INT_PTR thisGsMarker, INT_PTR otherGsMarker) const;
	
	Acad::ErrorStatus subIntersectWith(const AcDbEntity* ent, AcDb::Intersect intType, const AcGePlane& projPlane, 
		AcGePoint3dArray& points, INT_PTR thisGsMarker, INT_PTR otherGsMarker) const;

public:
	void SetShowBorder(const bool bBorder){m_bShowBorder = bBorder;}
	bool GetShowBorder()const {return m_bShowBorder;}

	void SetName(const CString &str){m_sName = str;}
	CString GetName()const {return m_sName;}

	void SetPathID(const AcDbObjectId &id);
	AcDbObjectId GetPathID()const {return m_pathID;}

	void SetLineWidth(const double &width){m_dLineWidth = width;}
	double GetLineWidth()const {return m_dLineWidth;}

	void SetWordHeight(const double &height){m_dWordHeight = height;}
	double GetWordHeight()const {return m_dWordHeight;}

	bool UpdateSection(const SectionInfo & secInfo);

	AcGePoint3d GetPosition() const {return m_ptPosition;}
	void SetPosition(const AcGePoint3d &pt){m_ptPosition = pt;}

	void ProcessSection(const SectionInfo & secInfo);

	void SetCoverCalc(const bool bCover){m_bCover = bCover;}
	bool GetCoverCalc(){return m_bCover;}

	void SetShowCoverCurve(const bool bSet){m_bShowCoverCurve = bSet;}
	bool GetShowCoverCurve() const {return m_bShowCoverCurve;}

	void SetShowFill(const bool bShow){m_bShowFill = bShow;}
	bool GetShowFill(){return m_bShowFill;}

	void SetBorderLineType(const CString & sline){m_sLineType = sline;}
	CString GetBorderLineType(){return m_sLineType;}

private:
	
	CString				m_sName;			// 剖面名称
	
	AcDbSoftPointerId	m_pathID;			// TDbSectionPathSign 类 ID
	
	double				m_dLineWidth;		// 文字下面直线的线宽
	
	double				m_dWordHeight;		// 文字字高

	AcGePoint3d			m_ptPosition;		// 框在模型空间的显示位置(由用户决定)

	bool				m_bCover;			// 是否进行遮挡运算

	// 储存计算出来的剖面曲线,一个实体的一个面对应一个 TObjSectionRecord 对象
	std::vector<TObjSectionRecord> m_arSectionCurve;

	// 储存 添充线 一个实体,对应一个
	std::vector<AcDbVoidPtrArray> m_arFills;

	bool				m_bShowCoverCurve;	// 是否显示被遮挡曲线,以虚线的形式

	bool				m_bShowFill;		// 是否显示添充线

	CString				m_sLineType;		// 边框线型

	bool				m_bShowBorder;		// 是否显示外接矩形

	AcGePoint3d			m_ptMax;			// 外接矩形最大点

	AcGePoint3d			m_ptMin;			// 外接矩形最小点

	AcGePoint3dArray	m_ptOsaps;			// 存储捕捉点
};

#endif