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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_FORMEL_HXX
#define SC_FORMEL_HXX
#include <tools/solar.h>
#include <tools/list.hxx>
#include <tools/string.hxx>
#include "tokstack.hxx"
#include "root.hxx"
#include <global.hxx>
#include <compiler.hxx>
// ----- forwards --------------------------------------------------------
class XclImpStream;
class ScTokenArray;
class ScFormulaCell;
struct ScSingleRefData;
struct ScComplexRefData;
//------------------------------------------------------------------------
enum ConvErr
{
ConvOK = 0,
ConvErrNi, // nicht implemntierter/unbekannter Opcode aufgetreten
ConvErrNoMem, // Fehler beim Speicheranfordern
ConvErrExternal,// Add-Ins aus Excel werden nicht umgesetzt
ConvErrCount // Nicht alle Bytes der Formel 'erwischt'
};
enum FORMULA_TYPE
{
FT_CellFormula,
FT_RangeName,
FT_SharedFormula
};
//--------------------------------------------------------- class ScRangeList -
class _ScRangeList : protected List
{
private:
protected:
public:
virtual ~_ScRangeList();
inline void Append( const ScRange& rRange );
inline void Append( ScRange* pRange );
inline void Append( const ScSingleRefData& rSRD );
inline void Append( const ScComplexRefData& rCRD );
using List::Count;
inline BOOL HasRanges( void ) const;
inline const ScRange* First( void );
inline const ScRange* Next( void );
};
inline void _ScRangeList::Append( const ScRange& r )
{
List::Insert( new ScRange( r ), LIST_APPEND );
}
inline void _ScRangeList::Append( ScRange* p )
{
List::Insert( p, LIST_APPEND );
}
inline BOOL _ScRangeList::HasRanges( void ) const
{
return Count() > 0;
}
inline const ScRange* _ScRangeList::First( void )
{
return ( const ScRange* ) List::First();
}
inline const ScRange* _ScRangeList::Next( void )
{
return ( const ScRange* ) List::Next();
}
inline void _ScRangeList::Append( const ScSingleRefData& r )
{
List::Insert( new ScRange( r.nCol, r.nRow, r.nTab ), LIST_APPEND );
}
inline void _ScRangeList::Append( const ScComplexRefData& r )
{
List::Insert( new ScRange( r.Ref1.nCol, r.Ref1.nRow, r.Ref1.nTab,
r.Ref2.nCol, r.Ref2.nRow, r.Ref2.nTab ),
LIST_APPEND );
}
//----------------------------------------------------- class ScRangeListTabs -
class _ScRangeListTabs
{
private:
protected:
BOOL bHasRanges;
_ScRangeList** ppTabLists;
_ScRangeList* pAct;
UINT16 nAct;
public:
_ScRangeListTabs( void );
virtual ~_ScRangeListTabs();
void Append( ScSingleRefData aSRD, SCsTAB nTab, const BOOL bLimit = TRUE );
void Append( ScComplexRefData aCRD, SCsTAB nTab, const BOOL bLimit = TRUE );
inline BOOL HasRanges( void ) const;
const ScRange* First( const UINT16 nTab = 0 );
const ScRange* Next( void );
// const ScRange* NextContinue( void );
inline const _ScRangeList* GetActList( void ) const;
};
inline BOOL _ScRangeListTabs::HasRanges( void ) const
{
return bHasRanges;
}
inline const _ScRangeList* _ScRangeListTabs::GetActList( void ) const
{
return pAct;
}
class ConverterBase
{
protected:
TokenPool aPool; // User Token + Predefined Token
TokenStack aStack;
ScAddress aEingPos;
ConvErr eStatus;
sal_Char* pBuffer; // Universal-Puffer
UINT16 nBufferSize; // ...und seine Groesse
ConverterBase( UINT16 nNewBuffer );
virtual ~ConverterBase();
void Reset();
public:
inline SCCOL GetEingabeCol( void ) const { return aEingPos.Col(); }
inline SCROW GetEingabeRow( void ) const { return aEingPos.Row(); }
inline SCTAB GetEingabeTab( void ) const { return aEingPos.Tab(); }
inline ScAddress GetEingPos( void ) const { return aEingPos; }
};
class ExcelConverterBase : public ConverterBase
{
protected:
ExcelConverterBase( UINT16 nNewBuffer );
virtual ~ExcelConverterBase();
public:
void Reset();
void Reset( const ScAddress& rEingPos );
virtual ConvErr Convert( const ScTokenArray*& rpErg, XclImpStream& rStrm, sal_Size nFormulaLen,
bool bAllowArrays, const FORMULA_TYPE eFT = FT_CellFormula ) = 0;
virtual ConvErr Convert( _ScRangeListTabs&, XclImpStream& rStrm, sal_Size nFormulaLen, SCsTAB nTab,
const FORMULA_TYPE eFT = FT_CellFormula ) = 0;
};
class LotusConverterBase : public ConverterBase
{
protected:
SvStream& aIn;
INT32 nBytesLeft;
inline void Ignore( const long nSeekRel );
inline void Read( sal_Char& nByte );
inline void Read( BYTE& nByte );
inline void Read( UINT16& nUINT16 );
inline void Read( INT16& nINT16 );
inline void Read( double& fDouble );
inline void Read( UINT32& nUINT32 );
LotusConverterBase( SvStream& rStr, UINT16 nNewBuffer );
virtual ~LotusConverterBase();
public:
void Reset( const ScAddress& rEingPos );
virtual ConvErr Convert( const ScTokenArray*& rpErg, INT32& nRest,
const FORMULA_TYPE eFT = FT_CellFormula ) = 0;
protected:
using ConverterBase::Reset;
};
inline void LotusConverterBase::Ignore( const long nSeekRel )
{
aIn.SeekRel( nSeekRel );
nBytesLeft -= nSeekRel;
}
inline void LotusConverterBase::Read( sal_Char& nByte )
{
aIn >> nByte;
nBytesLeft--;
}
inline void LotusConverterBase::Read( BYTE& nByte )
{
aIn >> nByte;
nBytesLeft--;
}
inline void LotusConverterBase::Read( UINT16& nUINT16 )
{
aIn >> nUINT16;
nBytesLeft -= 2;
}
inline void LotusConverterBase::Read( INT16& nINT16 )
{
aIn >> nINT16;
nBytesLeft -= 2;
}
inline void LotusConverterBase::Read( double& fDouble )
{
aIn >> fDouble;
nBytesLeft -= 8;
}
inline void LotusConverterBase::Read( UINT32& nUINT32 )
{
aIn >> nUINT32;
nBytesLeft -= 4;
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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