#pragma once
#include "itemfocusrect.h"
#include ".\itemselectcurve.h"

#pragma pack(1)
struct DeletionCondition
{
	int kind; //删除依据 0--曲线长度 1--曲线名称 2--点类名称
	double threshold; //门限值
	int method;  //删除方法
	//筛选条件 <门限值
	int ConditionDeletion;
	LPCTSTR layerName; //层位
};
#pragma pack()

namespace NItem
{
#define DELETE_DEFAULT		0	//删除矩形范围内元素
#define DELETE_IN			1	//删除区域内元素
#define DELETE_OUT			2	//删除区域外元素
#define DELETE_CONDITION	3	//有条件删除元素

class CItemDelete :
	public CItemFocusRect
{
public:
	CItemDelete(CSigmaDoc * ppDoc);
	virtual ~CItemDelete(void);

public:
	void OnLButtonDown(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
	int OnMouseMove(CDC *pDC, UINT nFlags, CPoint point) override;
	void DoLButtonUp(CDC *pDC) override;
	void OnRButtonDown(UINT nFlags, CPoint point) override;
	int  GetSubMenu() override;

	int SetProcessIdea(int nIdea);
	int GetProcessIdea(void);

	int GetSelectWidthRegion(CPositionList& SelectList, POSITION curvePostion, int nOutSelect);
	int IsInside(CCurveEx* pRgn, CRect8& rgnRange, COne* pOne);
	BOOL CurveInRegion(CCurveEx* pCurve, CPositionList& rgnList);	//曲线是否在指定的元素内,只要有一个在就返回TRUE
	BOOL ElementInRegion(COne* pOne, CPositionList& rgnList);		//元素是否在指定的曲线内,只要有一个在就返回TRUE
	int  GetCountSelected();
	bool IsRegionSelected();
public:
	int  Delete(void);
	void DeleteIn(void);
	void DeleteOut(void);
	int  DeleteCondition(DeletionCondition * condition);

	int m_idea;	//处理方式
	CItemSelectCurve *m_pSelectCurve;
	//for condition
	double value;
	int sel;
	int mode;
	int condition;
	CString strLayer;
	CList<POSITION, POSITION> m_selectionSet;
	bool m_bIsRegionSelected;

	////////////
	int CurveInRegion(CCurveEx* pCurve, CCurveEx* pRgn);//0为全不在范围内,1为全在范围内,2为部分在部分不在范围内
	void DeleteSelectWidthLength(CList<POSITION,POSITION> &list, double value, int flag);
	void DeleteSelectWidthName(CList<POSITION,POSITION> &list, double value, int flag, int type);
	BOOL DeleteQualification(double length, double value, int flag);
	void DeleteSelection(CList<POSITION, POSITION>* pList);
};
}