//////////////////////////////////////////////////////////////////////////////
//文件 Layer.h
//主要功能: 
//
//程序编写:		2005-12-07
/////////////////////////////////////////////////////////////////////////////

#pragma once

#include ".\name.h"

#define LAYER_HowToViewCurve	100
#define LAYER_HowToViewPoint	101
#define LAYER_COLOR				102
#define LAYER_Name				103

#define LAYER_ViewEdit			10
#define LAYER_ViewNotEdit		11
#define LAYER_NotViewNotEdit	12

#include "howtoviewcurve.h"
#include "howtoviewpoint.h"

class CLayerList;
class AFX_EXT_API CLayer : public CName
{
public:
	//遮罩使用 2026/1/6
	enum class ELayerMaskRole
	{
		AboveMask = 0,   // 在遮罩之上 (显式)
		Mask = 1,        // 遮罩层本身
		BelowMask = 2    // 在遮罩之下
	};

public:
	CLayer(CLayerList* pParentClass=NULL);
	virtual ~CLayer(void);

private:
	void SerializeHowToCurve(CArchive& ar, const short &ver);
	void SerializeHowToPoint(CArchive& ar, const short &ver);

	BYTE state;
	CLayerList* m_pParentClass;

protected:
	void WriteViewEditState(CFile& fw);

public:
	//新增遮罩属性
	ELayerMaskRole m_MaskRole = ELayerMaskRole::AboveMask;
	void SetMaskRole(ELayerMaskRole role) { m_MaskRole = role; }
	ELayerMaskRole GetMaskRole() const { return m_MaskRole; }
	// 获取排序优先级（辅助函数）
	int GetSortPriority() const
	{
		return static_cast<int>(m_MaskRole);
	}

	CHowToViewCurve* HowToViewCurve;
	CHowToViewPoint* HowToViewPoint;

	void SetHowToViewCurve(CHowToViewCurve* hc);
	void SetHowToViewPoint(CHowToViewPoint* hp);

	static void WriteNullLegend(CFile& fw, const short& ver);
	static void WriteCurveNullLegend(CFile& fw, const short& ver);
	static void WritePointNullLegend(CFile& fw, const short& ver);

	virtual CString GetName(void);
	CString GetPathName(void);

	CLayerList* GetParentClass(void);
	CLayerList* SetParentClass(CLayerList* pNewParentClass);

	void SerializeLegend(CArchive& ar, const short &ver);			//仅增加了写功能
	int  WriteLegend(CFile& fw, const short& ver, double cc);
	void WriteLayerName(CFile& fw, const short& ver);
	BOOL WriteMemory(BYTE*& outBuffer, int& destLen, int formatCode);

	virtual void WritePCG(CFile& fw, const short& ver, int nBaseTabNum, int isClosed);
	virtual void WriteDML(CFile& fw, const short& ver, int nBaseTabNum, int isClosed);
	virtual void WriteDML(CFile& fw, const short& ver, int nBaseTabNum);
	int WriteLegendDML(CFile& fw, const short& ver, double cc, int nBaseTabNum);
	static void WriteNullLegendDML(CFile& fw, const short& ver, int nBaseTabNum);

	virtual void WritePCG(CFile& fw, const short& ver, int nBaseTabNum);
	int WriteLegendPCG(CFile& fw, const short& ver, double cc, int nBaseTabNum);
	static void WriteNullLegendPCG(CFile& fw, const short& ver, int nBaseTabNum);

	virtual void Write(CFile& fw, const short& ver);
	virtual int Read(CFile& fr, const short& ver);
	virtual void ScaleProperty(double sx, double sy);
	virtual void Serialize(CArchive& ar, short ver);
	int PositionNew(int bReplace=1);

	/**
	 * 可见可编辑
	 * 
	 * \return 
	 */
	BOOL IsViewAndEdit();

	/**
	 * 可见不可编辑
	 * 
	 * \return 
	 */
	BOOL IsViewNotEdit();

	/**
	 * 不可见不可编辑
	 * 
	 * \return 
	 */
	BOOL IsNotViewNotEdit();

	void SetState(BYTE nvd);
	BYTE GetState(void);
	void operator=(CLayer& layer);
	BOOL operator==(CString strLayer);
	void Empty(void);
	void EmptyLegend(void);

	CString GetClassName(void);

private:
};

AFX_INLINE BOOL CLayer::IsViewAndEdit()
{
	return (state==LAYER_ViewEdit) ? TRUE:FALSE;
}

AFX_INLINE BOOL CLayer::IsViewNotEdit()
{
	return (state==LAYER_ViewNotEdit) ? TRUE:FALSE;
}

AFX_INLINE BOOL CLayer::IsNotViewNotEdit()
{
	return (state==LAYER_NotViewNotEdit) ? TRUE:FALSE;
}

AFX_INLINE void CLayer::SetState(BYTE nvd)
{
	state=nvd;
}

AFX_INLINE BYTE CLayer::GetState(void)
{
	return state;
}

AFX_INLINE CLayerList* CLayer::GetParentClass(void)
{
	return m_pParentClass;
}