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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Copyright 2000, 2010 Oracle and/or its affiliates.
 *
 * OpenOffice.org - a multi-platform office productivity suite
 *
 * This file is part of OpenOffice.org.
 *
 * OpenOffice.org is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * OpenOffice.org is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details
 * (a copy is included in the LICENSE file that accompanied this code).
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with OpenOffice.org.  If not, see
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef SC_LOTRANGE_HXX
#define SC_LOTRANGE_HXX

#include <tools/solar.h>
#include <compiler.hxx>

// --------------------------------------------------------- class LotusRange -

class LotusRangeList;

typedef UINT16	LR_ID;
#define ID_FAIL	0xFFFF

class LotusRange
{
    friend class LotusRangeList;
private:
    UINT32				nHash;
    SCCOL				nColStart;
    SCROW				nRowStart;
    SCCOL				nColEnd;
    SCROW				nRowEnd;
    LR_ID				nId;
    void				MakeHash( void );
    inline void			Copy( const LotusRange& );
    inline void			SetId( LR_ID nId );
public:
                        LotusRange( SCCOL nCol, SCROW nRow );
                        LotusRange( SCCOL nColS, SCROW nRowS, SCCOL nColE, SCROW nRowE );
                        LotusRange( const LotusRange& );
    inline LotusRange	&operator =( const LotusRange& );
    inline BOOL			operator ==( const LotusRange& ) const;
    inline BOOL			operator !=( const LotusRange& ) const;
    inline BOOL			IsSingle( void ) const;
};


inline void LotusRange::Copy( const LotusRange& rCpy )
{
    nColStart = rCpy.nColStart;
    nRowStart = rCpy.nRowStart;
    nColEnd = rCpy.nColEnd;
    nRowEnd = rCpy.nRowEnd;
}


inline void LotusRange::SetId( LR_ID nNewId )
{
    nId = nNewId;
}


inline LotusRange &LotusRange::operator =( const LotusRange& rCpy )
{
    Copy( rCpy );
    return *this;
}


inline BOOL LotusRange::operator ==( const LotusRange& rRef ) const
{
    return ( nHash == rRef.nHash && nColStart == rRef.nColStart &&
        nRowStart == rRef.nRowStart && nColEnd == rRef.nColEnd &&
        nRowEnd == rRef.nRowEnd );
}


inline BOOL LotusRange::operator !=( const LotusRange& rRef ) const
{
    return ( nHash != rRef.nHash || nColStart != rRef.nColStart ||
        nRowStart != rRef.nRowStart || nColEnd != rRef.nColEnd ||
        nRowEnd != rRef.nRowEnd );
}


inline BOOL LotusRange::IsSingle( void ) const
{
    return ( nColStart == nColEnd && nRowStart == nRowEnd );
}



// ----------------------------------------------------- class LotusRangeList -

class LotusRangeList : private List
{
private:
    LR_ID				nIdCnt;
    ScComplexRefData		aComplRef;
    static SCCOL		nEingCol;
    static SCROW		nEingRow;
public:
                        LotusRangeList( void );
                        ~LotusRangeList( void );
    inline UINT16		GetIndex( SCCOL nCol, SCROW nRow );
    inline UINT16		GetIndex( SCCOL nColS, SCROW nRowS, SCCOL nColE, SCROW nRowE );
    UINT16				GetIndex( const LotusRange& );
    inline void			Append( SCCOL nCol, SCROW nRow, const String& );
    inline void			Append( SCCOL nColS, SCROW nRowS, SCCOL nColE, SCROW nRowE, const String& );
    void				Append( LotusRange* pLR, const String& rName );
    inline static void	SetEing( const SCCOL nCol, const SCROW nRow );
};


inline LR_ID LotusRangeList::GetIndex( SCCOL nCol, SCROW nRow )
{
    LotusRange aRef( nCol, nRow );
    return GetIndex( aRef );
}


inline LR_ID LotusRangeList::GetIndex( SCCOL nColS, SCROW nRowS, SCCOL nColE, SCROW nRowE )
{
    LotusRange aRef( nColS, nRowS, nColE, nRowE );
    return GetIndex( aRef );
}


inline void LotusRangeList::Append( SCCOL nCol, SCROW nRow, const String& rName )
{
    Append( new LotusRange( nCol, nRow ), rName );
}


inline void LotusRangeList::Append( SCCOL nColS, SCROW nRowS, SCCOL nColE, SCROW nRowE, const String& r )
{
    Append( new LotusRange( nColS, nRowS, nColE, nRowE ), r );
}


inline void LotusRangeList::SetEing( const SCCOL nCol, const SCROW nRow )
{
    nEingCol = nCol;
    nEingRow = nRow;
}

#endif



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