//-----------------------------------------------------------------------------+
// Copyright (C), 1998-2007, SH Software Co. Ltd.
// = FileName	:   XLayerTable Àà
// = Version	:   ver2.0
// = Author		:   zjq
// = CreateDate	:   2002-09-09
// = Description:   XLayerTable ÉùÃ÷
// = Maintainers: 
//                  
//-----------------------------------------------------------------------------+
#ifndef _XLayerTable_H_
#define _XLayerTable_H_

#ifndef _SYMBOLTABLE_H_
#include "SymbolTable.h"
#endif

#ifndef _XASTRING_H_
#include "XAString.h"
#endif

#ifndef _XWCSTRING_H_
#include "XWString.h"
#endif

#ifndef  _XGLOBALFUNC_H_
#include "XGlobalFunc.h"
#endif

class GEOAPI XLayerTable : public XSymbolTable 
{
public:
	XLayerTable();
	XLayerTable(XLayerTable &);
	XLayerTable(const TCHAR *sym, int setnext = 0);
	
	int IsOff();
	int IsFrozen();
	int IsFrozenNewViewPorts();
	int IsLocked();
	int IsCurrent();

	int Color();

	LPCTSTR LineType();
	
protected:
	
	int m_nFlag;			// 70
	int m_nColor;			// 62
	
	XString m_sName;		// 2
	XString m_sLineType;	// 6
};

inline XLayerTable::XLayerTable() 
{
	assert(0);
}

inline XLayerTable::XLayerTable(XLayerTable &xLayTab) 
{
	assert(0);
}

inline int XLayerTable::Color() 
{
	return abs(m_nColor); 
}

inline LPCTSTR XLayerTable::LineType() 
{
	TCHAR *pLType = m_sLineType; 
	
	return (LPCTSTR)pLType; 
}

inline int XLayerTable::IsOff() 
{
	return (m_nColor < 0); 
}

inline int XLayerTable::IsFrozen() 
{
	return (m_nFlag & 0x01); 
}

inline int XLayerTable::IsFrozenNewViewPorts() 
{
	return (m_nFlag & 0x02); 
}

inline int XLayerTable::IsLocked() 
{
	return (m_nFlag & 0x04); 
}

inline int XLayerTable::IsCurrent() 
{
	XString sLayer;
	xg_getvar(_T("CLAYER"), (TCHAR *)sLayer);
	
	return !_tcsicmp(m_sName,sLayer);
}

#endif