/**************************************************************
 * 
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"


#include "formel.hxx"


_ScRangeList::~_ScRangeList()
{
	ScRange*	p = ( ScRange* ) First();

	while( p )
	{
		delete p;
		p = ( ScRange* ) Next();
	}
}


_ScRangeListTabs::_ScRangeListTabs( void )
{
	ppTabLists = new _ScRangeList*[ MAXTAB + 1 ];

	for( sal_uInt16 n = 0 ; n <= MAXTAB ; n++ )
		ppTabLists[ n ] = NULL;

	bHasRanges = sal_False;
	pAct = NULL;
	nAct = 0;
}


_ScRangeListTabs::~_ScRangeListTabs()
{
	if( bHasRanges )
	{
		for( sal_uInt16 n = 0 ; n <= MAXTAB ; n++ )
		{
			if( ppTabLists[ n ] )
				delete ppTabLists[ n ];
		}
	}

	delete[] ppTabLists;
}


void _ScRangeListTabs::Append( ScSingleRefData a, const sal_Bool b )
{
	if( b )
	{
		if( a.nTab > MAXTAB )
			a.nTab = MAXTAB;

		if( a.nCol > MAXCOL )
			a.nCol = MAXCOL;

		if( a.nRow > MAXROW )
			a.nRow = MAXROW;
	}
	else
	{
		DBG_ASSERT( ValidTab(a.nTab), "-_ScRangeListTabs::Append(): Luegen haben kurze Abstuerze!" );
	}

	bHasRanges = sal_True;

    if( a.nTab >= 0 )
    {
        _ScRangeList*   p = ppTabLists[ a.nTab ];

        if( !p )
            p = ppTabLists[ a.nTab ] = new _ScRangeList;

        p->Append( a );
    }
}


void _ScRangeListTabs::Append( ScComplexRefData a, const sal_Bool b )
{
	if( b )
	{
        // #96263# ignore 3D ranges
        if( a.Ref1.nTab != a.Ref2.nTab )
            return;

		SCsTAB&	rTab = a.Ref1.nTab;
		if( rTab > MAXTAB )
			rTab = MAXTAB;
		else if( rTab < 0 )
			rTab = 0;

		SCsCOL&	rCol1 = a.Ref1.nCol;
		if( rCol1 > MAXCOL )
			rCol1 = MAXCOL;
		else if( rCol1 < 0 )
			rCol1 = 0;

		SCsROW&	rRow1 = a.Ref1.nRow;
		if( rRow1 > MAXROW )
			rRow1 = MAXROW;
		else if( rRow1 < 0 )
			rRow1 = 0;

		SCsCOL&	rCol2 = a.Ref2.nCol;
		if( rCol2 > MAXCOL )
			rCol2 = MAXCOL;
		else if( rCol2 < 0 )
			rCol2 = 0;

		SCsROW&	rRow2 = a.Ref2.nRow;
		if( rRow2 > MAXROW )
			rRow2 = MAXROW;
		else if( rRow2 < 0 )
			rRow2 = 0;
	}
	else
	{
		DBG_ASSERT( ValidTab(a.Ref1.nTab),
			"-_ScRangeListTabs::Append(): Luegen haben kurze Abstuerze!" );
		DBG_ASSERT( a.Ref1.nTab == a.Ref2.nTab,
			"+_ScRangeListTabs::Append(): 3D-Ranges werden in SC nicht unterstuetzt!" );
	}

	bHasRanges = sal_True;

    if( a.Ref1.nTab >= 0 )
    {
        _ScRangeList*   p = ppTabLists[ a.Ref1.nTab ];

        if( !p )
            p = ppTabLists[ a.Ref1.nTab ] = new _ScRangeList;

        p->Append( a );
    }
}


const ScRange* _ScRangeListTabs::First( const sal_uInt16 n )
{
	DBG_ASSERT( ValidTab(n), "-_ScRangeListTabs::First(): Und tschuessssssss!" );

	if( ppTabLists[ n ] )
	{
		pAct = ppTabLists[ n ];
		nAct = n;
		return pAct->First();
	}
	else
	{
		pAct = NULL;
		nAct = 0;
		return NULL;
	}
}


const ScRange* _ScRangeListTabs::Next( void )
{
	if( pAct )
		return pAct->Next();
	else
		return NULL;
}


ConverterBase::ConverterBase( sal_uInt16 nNewBuffer ) :
	aEingPos( 0, 0, 0 ),
    eStatus( ConvOK ),
    nBufferSize( nNewBuffer )
{
	DBG_ASSERT( nNewBuffer > 0, "ConverterBase::ConverterBase - nNewBuffer == 0!" );
	pBuffer = new sal_Char[ nNewBuffer ];
}

ConverterBase::~ConverterBase()
{
	delete[] pBuffer;
}

void ConverterBase::Reset()
{
	eStatus = ConvOK;
	aPool.Reset();
	aStack.Reset();
}


ExcelConverterBase::ExcelConverterBase( sal_uInt16 nNewBuffer ) :
    ConverterBase( nNewBuffer )
{
}

ExcelConverterBase::~ExcelConverterBase()
{
}

void ExcelConverterBase::Reset( const ScAddress& rEingPos )
{
	ConverterBase::Reset();
    aEingPos = rEingPos;
}

void ExcelConverterBase::Reset()
{
	ConverterBase::Reset();
	aEingPos.Set( 0, 0, 0 );
}


LotusConverterBase::LotusConverterBase( SvStream &rStr, sal_uInt16 nNewBuffer ) :
	ConverterBase( nNewBuffer ),
	aIn( rStr ),
	nBytesLeft( 0 )
{
}

LotusConverterBase::~LotusConverterBase()
{
}

//UNUSED2008-05  void LotusConverterBase::Reset( sal_Int32 nLen, const ScAddress& rEingPos )
//UNUSED2008-05  {
//UNUSED2008-05      ConverterBase::Reset();
//UNUSED2008-05      nBytesLeft = nLen;
//UNUSED2008-05      aEingPos = rEingPos;
//UNUSED2008-05  }
//UNUSED2008-05  
//UNUSED2008-05  void LotusConverterBase::Reset( sal_Int32 nLen )
//UNUSED2008-05  {
//UNUSED2008-05      ConverterBase::Reset();
//UNUSED2008-05      nBytesLeft = nLen;
//UNUSED2008-05      aEingPos.Set( 0, 0, 0 );
//UNUSED2008-05  }

void LotusConverterBase::Reset( const ScAddress& rEingPos )
{
	ConverterBase::Reset();
	nBytesLeft = 0;
    aEingPos = rEingPos;
}