kev/Drawer/Module/GeoSigmaDraw/ItemSelect.h

#pragma once

#include <functional>
#include "itemfocusrect.h"
#include <GdiPlus.h>
#include "QTransformTracker.h"
#include "VoronoiMap/InterfaceElements.h"
#include "Util.h"

namespace NItem
{
/**
 * <EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 */
class CItemSelect : public CItemFocusRect
{
public:
	enum SelectMode
	{
		selnone, // <20><>ѡ
		netSelect,
		move,
		size,
	};
	SelectMode selectMode;
	bool m_isLocationChanged;
public:
	CItemSelect(CSigmaDoc * ppDoc);
	virtual ~CItemSelect(void);

	virtual void OnLButtonDblClk(UINT nFlags, CPoint point) override;
	virtual void OnLButtonDown(CDC *pDC, UINT nFlags, CPoint point, int vk) override;
	virtual void OnLButtonUp(CDC *pDC, UINT nFlags, CPoint point, int vk=0) override;
	virtual int OnMouseMove(CDC *pDC, UINT nFlags, CPoint point) override;

	void MoveElementsTo(CPoint point);
	void TransformElements(CPoint ptStart, CPoint ptEnd);

	virtual void OnRButtonDown(UINT nFlags, CPoint point) override;
	virtual BOOL OnMoving();
	void DrawTrackPath(CDC* pDC);
	virtual BOOL OnSetCursor(CPoint pt, int& handle);
	BOOL GetHandle(CPoint pt, int& handle);
	BOOL OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags) override;
	BOOL OnKeyUp(UINT nChar, UINT nRepCnt, UINT nFlags) override;
	virtual void OnDraw(CXyDC* pDC) override;
	virtual void OnDraw(CXyDC* pXyDC, CDC* pDC) override;

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>걳ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ɣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>û<EFBFBD>У<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݵ<EFBFBD><EFBFBD>ͱ߿<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 *
	 * \return
	 */
	int CreateVoronoiMap();
	int CreateVoronoiMap(POSITION& posCurve, CPositionList& addCurveList);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * 
	 * \return 
	 */
	int CreateDelaunayMap();
	int CreateDelaunayMap(POSITION& posCurve, CPositionList& addCurveList);

	/**
	 * <EFBFBD><EFBFBD>ѡ<EFBFBD>еĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>г<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD>޳<EFBFBD>һЩ<EFBFBD><EFBFBD> 
	 * 
	 * \param minSpacing <EFBFBD><EFBFBD>С<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * \return 
	 */
	int SimplifySelectPoints(double minSpacing);

	void ReloadTrackerPath(void);
	
	/**
	 * ɾ<EFBFBD><EFBFBD>ѡ<EFBFBD>е<EFBFBD>ͼԪ
	 * 
	 */
	virtual int DeleteSelection(void);

	void InvalidateSelection(void);

	QTransformTracker& GetTracker();

	//HTracker * GetTracker();
	void EnableTracker(bool bEnbale);
	//QTransformTracker* GetQTracker(void);
	bool InitItemForGrid();
	CPositionList m_selection; // <20><>ѡ<EFBFBD>е<EFBFBD>ͼԪ<CDBC>б<EFBFBD>
	CRect8 m_lastRect; // <20><>¼<EFBFBD><C2BC><EFBFBD><EFBFBD>һ<EFBFBD><D2BB>ѡ<EFBFBD><D1A1>ʱ<EFBFBD><CAB1> Rect
	int GetSelectedCount(void);
	bool GetPointsZRange(double& zMin, double& zMax);
	bool SetPointsColor(CString colorItemsData, double dWidth, double dHeight);
	void SelectWithinRect(CRect8 rect, BOOL bAdd = FALSE);

	void SetEnableRotate(bool enable);

protected:
	vector<int> SelectTypes;
	void CloneSelection();
	void Remove(POSITION posObj);

	int nDragHandle;
	CRect8 m_posRect;

	bool m_bPointTextSelected;	//<2F>Ƿ<EFBFBD><C7B7>ǵ<EFBFBD>Ԫ<EFBFBD>ص<EFBFBD><D8B5>ı<EFBFBD><C4B1><EFBFBD><EFBFBD>ֱ<EFBFBD>ѡ<EFBFBD><D1A1>
	CItem  * m_pItemForGrid;
	//HTracker m_tracker;
	QTransformTracker  m_Tracker;
	bool m_bTrackerEnable;
	bool m_bEnableRotate;
	
public:
	vector<int>& GetSelectTypes() { return SelectTypes; }
	void SetSelectTypes(int* types, int size);
	void Deselect(POSITION posObj);
	void LoadRectPath(Gdiplus::GraphicsPath &path, CRect8 rect);
	void LoadCurvePath(Gdiplus::GraphicsPath& path, CCurveEx* pc);
	void LoadPath(POSITION pos);
	void LoadPath(COne* pOne);
	int EndTransformSelection(UINT nFlags, CPoint point, int handle);
	BOOL TransformSelection(float* matrix, int nMode, void* pActionItem);

	void SelectSameLayer(void);
	void SelectSameProperty(void);
	void Select(POSITION posObj, BOOL bAdd, CPoint2D& point);
	void Select(POSITION posObj, BOOL bAdd = FALSE);
	void Select(CPositionList& select, BOOL bAdd = FALSE);

	int CurveInRegion(CCurveEx* pCurve, CCurveEx* pRgn);
	int IsInside(CCurveEx* pRgn, CRect8& rgnRange, COne* pOne);
	int SelectInCurve();
	int SelectInCurve(int elementType);
	int SelectInCurveEx(double factor);
	int SelectInCurveEx(int elementType, double factor);

	// ѡ<><D1A1><EFBFBD><EFBFBD><EFBFBD>η<EFBFBD>Χ<EFBFBD>ڵ<EFBFBD>ͼԪ
	virtual void SelectInScreenRegion(double left, double bottom, double right, double top, bool add);

	int SelectSamePropertyElements();
	void MakeViewData(COne * pOneSelect, CString &strSelect);
	int SelectByNames(CString& data);
	void SelectAll(void);
	void ClearAll(CDC* pDC);
	void ReversalSelectAll(void);
	void SelectAll(UINT nElementType, BOOL bAdd = FALSE);
	virtual void CancelSelection(void);
	BOOL IsSelected(POSITION pos);

	int GetCountSelected(void);
	void OffsetSelected(double dx, double dy);
	CRect8 GetSelectedRect(void);
	CRect GetTrackerRect();
	
	void DeleteItemGrid(void);
	void GetSelectedNames(CString& names);
	bool Past(int nPasteMode);	//0=ճ<><D5B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>1=ճ<><D5B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ǰ<EFBFBD>㣬2=ճ<><D5B3>Ϊ<EFBFBD><CEAA><EFBFBD><EFBFBD>
	void PasteNative(CXy* pDraw, CPositionList& list, COleDataObject& dataObject, bool bPasteInCurrentLayer);
	void Serialize  (CXy* pDraw, CPositionList& list, CArchive& ar,               bool bPasteInCurrentLayer);
	bool WriteData(CXy* pDraw, BYTE*& outBuffer, int& destLen, int formatCode);
	POSITION PasteEmbedded(CXy* pDraw, COleDataObject& dataObject, CPoint point);
	void Copy(void);

	BOOL IsSameType(void);					//ѡ<>е<EFBFBD><D0B5><EFBFBD>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD>Ƿ<EFBFBD>ͳһ
	BOOL IsElementType(int nElementType);	
	BOOL IsCanPaste(void);

	CItem* GetItemForGrid(void);
	CItem* FindItemForGrid(POSITION pos, BOOL bMulElement=FALSE);
	BOOL IsCanMoveCoor(COne* pOne);

	POSITION SelectionToFillPath(void);
	POSITION GroupSelectionToSymbol();
	POSITION GroupSelectionToBlock();
	BOOL UngroupAll(int& layerCount);
	BOOL UngroupSymbol(POSITION pos, bool nReplaceExist, int& layerCount);

	BOOL IsSelectionChanged;
	CItem* GetItem() {
		return m_pItemForGrid;
	}

	void SetItem(CItem * pOther) {
		this->m_pItemForGrid = pOther;
	}

	/**
	 * <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>ѡ<EFBFBD>е<EFBFBD>ͼԪ
	 * 
	 * \return 
	 */
	std::list<COne*> SelectionCones();

	/**
	 * <EFBFBD><EFBFBD>ȡѡ<EFBFBD>еĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ߣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ط<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 */
	int PointCount();

	/**
	 * Ԫ<EFBFBD>ļ<EFBFBD><EFBFBD><EFBFBD>ɢ <EFBFBD><EFBFBD>emf<EFBFBD><EFBFBD>
	 * \param pos <EFBFBD><EFBFBD>ǰѡ<EFBFBD><EFBFBD>ͼԪ
	 * \return
	 */
	int DisperseMetaEmf(POSITION pos, CXy* pXy, long timestamp);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>浱ǰͼԪΪKML
	 * \param pos <EFBFBD><EFBFBD>ǰѡ<EFBFBD><EFBFBD>ͼԪ
	 * \return
	 */
	int SaveSelectKml(POSITION pos, CXy* pXy, CString path);

protected:
	CXy* SelectionToXy();
	
private:	
	/**
	 * <EFBFBD><EFBFBD>ȡѡ<EFBFBD>е<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ<EFBFBD>պϣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>β<EFBFBD><EFBFBD><EFBFBD>಻<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͳ<EFBFBD><EFBFBD>һ<EFBFBD><EFBFBD><EFBFBD>µıպ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * 
	 * \return 
	 * \note <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD>Ǵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>µĶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>ֶ<EFBFBD><EFBFBD>ͷ<EFBFBD>
	 */
	std::vector<CCurveEx*> CollectPolygons();

	/**
	 * <EFBFBD>жϸ<EFBFBD>ͼԪ<EFBFBD>Ƿ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD><EFBFBD>ҿɱ༭
	 * 
	 * \param pOne
	 * \return 
	 */
	static bool COneVisibleAndEditable(COne *pOne);

	/**
	 * <EFBFBD>ռ<EFBFBD>Ŀ<EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * 
	 * \param layer ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * \return 
	 */
	std::list<CPolyline> CollectLayerPolyline(CString layer);

	/**
	 * <EFBFBD><EFBFBD>ȡ<EFBFBD>߿<EFBFBD><EFBFBD>ڵĶϲ<EFBFBD><EFBFBD><EFBFBD>
	 * 
	 * \param pBlock <EFBFBD>߿<EFBFBD><EFBFBD><EFBFBD>
	 * \return 
	 */
	std::list<CCurveEx*> CollectFlts(CCurveEx *pBlock);

	/**
	 * <EFBFBD><EFBFBD>ȡ<EFBFBD>߿<EFBFBD><EFBFBD>ڵľ<EFBFBD>
	 * 
	 * \param pBlock <EFBFBD>߿<EFBFBD><EFBFBD><EFBFBD>
	 * \return 
	 */
	std::vector<CWellPoint> CollectWells(CCurveEx *pBlock);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ؾ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>һ<EFBFBD><EFBFBD>ͼԪ
	 * 
	 * \return 
	 */
	POSITION FirstPositionAfterWell();

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ƽ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ<EFBFBD><EFBFBD>
	 * 
	 * \param layerName ͼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * \param result    <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>걳ͼ
	 * \param addCurveList <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD>
	 */
	void DrawResultToLayer(CString layerName, std::list<CPolyline>& result, CPositionList& addCurveList);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * 
	 * \param flts   <EFBFBD>ϲ<EFBFBD>
	 * \param wells  <EFBFBD><EFBFBD>
	 * \param border <EFBFBD>߿<EFBFBD><EFBFBD><EFBFBD>
	 * \param results <EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * \return
	 */
	int DrawDelaunay(std::list<CPolyline> &flts, std::vector<CWellPoint> &wells, CPolyline &border, std::list<CPolyline> *results);

	/**
	 * <EFBFBD><EFBFBD><EFBFBD>ƹ걳ͼ
	 * 
	 * \param flts   <EFBFBD>ϲ<EFBFBD>
	 * \param wells  <EFBFBD><EFBFBD>
	 * \param border <EFBFBD>߿<EFBFBD><EFBFBD><EFBFBD>
	 * \param results <EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƺ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * \return 
	 */
	int DrawVorono(std::list<CPolyline> &flts, std::vector<CWellPoint> &wells, CPolyline &border, std::list<CPolyline> *results);

	/**
	 * ͨ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
	 * 
	 * \param flts <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * \return 
	 */
	std::vector<CWellPoint> GetWellByDelaunay(std::list<CPolyline> &flts);

	std::list<COne*> PositionsToCones(CPositionList &list);

	/**
	 * <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>ѡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> PointXYZ
	 * 
	 * \return 
	 */
	std::vector<CPointXYZ> SelectedPointXYZs();

	/**
	 * <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڵĵ<EFBFBD>
	 * 
	 * \param curves <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	 * \return 
	 */
	std::vector<CPointXYZ> GetPointsInCurves(std::vector<CCurveEx *> &curves);

	/**
	 * <EFBFBD>ҳ<EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD>ĵ㣬<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ٳ<EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>б<EFBFBD><EFBFBD>еĵ<EFBFBD>
	 * 
	 * \param removedPoints <EFBFBD><EFBFBD>ϡ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD>
	 * \param needRemoved <EFBFBD><EFBFBD><EFBFBD>Σ<EFBFBD>Ҫ<EFBFBD><EFBFBD>ɾ<EFBFBD><EFBFBD><EFBFBD>Ľڵ<EFBFBD>
	 * \return 
	 */
	int FindNeedRemovePoints(const std::vector<CPointXYZ> &removePoints, CPositionList &needRemoved);

	/**
	 * 
	 * \param points
	 * \param idxReserved
	 * \param 
	 * \return 
	 */
	static bool CPointXYZIdxContains(const std::vector<CPointXYZ> &points, const CPointXYZ &point);

	/**
	 * <EFBFBD><EFBFBD>ȡû<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>±<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ı<EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD>Ƴ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>±꣬<EFBFBD><EFBFBD><EFBFBD>±<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD><EFBFBD>
	 * 
	 * \param text
	 * \return 
	 */
	CString RemoveSuperSubscript(const CString& text);

	/**
	 * <EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD><EFBFBD>±<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ƴ<EFBFBD>ӳɵ<EFBFBD><EFBFBD>ַ<EFBFBD><EFBFBD><EFBFBD>
	 * 
	 * \param text
	 * \return 
	 */
	CString GetSuperSubscript(const CString& text);
};

}