#pragma once
#include "SigmaDoc.h"

#pragma pack(1)
//名称 类型 层位 实际长度 面积 方位角 xyz
struct ElementInfo
{
	wchar_t * name; // [50];
	int     lenOfName;
	int     elementType;
	wchar_t * layerName; //[50];
	int     lenOfLayerName;
	wchar_t * markName;// [50];
	int     lenOfMarkName;
	double  length;
	double  area;
	double  azimuth; //方位角
	double  x;
	double  y;
	double  z;
};
#pragma pack()

class SelectionDrawer;
//没有必要继承CItem
class CFindReplacement
{
public:
	CFindReplacement(CSigmaDoc * ppDoc);
	virtual ~CFindReplacement(void);

	void Start();
	void FindAll(CString strFindWhat, BOOL bMatch, BOOL bCapitalLower);
	//返回替换图元名称的数量
	int ReplaceAll(CString strOld, CString strNew, BOOL bMatch, BOOL bCapitalLower);
	//0--找到了  1--第一次查找 但没找到  2--已经搜索完了  
	int  FindNext(CString strFindWhat, BOOL bMath, BOOL bCapitalLower
		, int elementType=0, BOOL onlyEditable=true);
	BOOL Replace(CString strOld, CString strNew, BOOL bMatch, BOOL bCapitalLower);
	//获得查找全部操作找到的图元的个数
	int  GetCountOfElement();
	void Draw(CDC * pCDC);
	BOOL GetElement(int id, ElementInfo * eleInfoOut);
	POSITION GetCurrentPostion()
	{
		return m_posCurrent;
	}
	//true-替换成功 false-替换失败 
protected:
	void ExtendOne(POSITION pos);
	BOOL FindNextOnly(CString strFindWhat, int elementType = 0, BOOL onlyEditable = true);
	BOOL Replace(POSITION pos, CString strOld, CString strNew, void* pActionList);
protected:
	CSigmaDoc * m_pDoc;
	SelectionDrawer * m_selectionDrawer;
	POSITION m_posCurrent;
	//POSITION m_posFind;
	BOOL m_bAddInResultList;
	BOOL m_bMatch; //是否全字匹配
	BOOL m_bCapitalLower; //是否区分大小写
	BOOL m_numberFound;
	CPositionList m_findResult; //用于查找全部
};