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Diffstat (limited to 'sc/source/filter/inc/excform.hxx')
| -rw-r--r-- | sc/source/filter/inc/excform.hxx | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/sc/source/filter/inc/excform.hxx b/sc/source/filter/inc/excform.hxx new file mode 100644 index 000000000000..ebc3696e9a0f --- /dev/null +++ b/sc/source/filter/inc/excform.hxx @@ -0,0 +1,162 @@ +/* -*- 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_EXCFORM_HXX +#define SC_EXCFORM_HXX + +#include "xlformula.hxx" +#include "xiroot.hxx" +#include "formel.hxx" + +#include <vector> + +class ScRangeList; + + +class ExcelToSc : public ExcelConverterBase, protected XclImpRoot +{ +protected: + enum ExtensionType { EXTENSION_ARRAY, EXTENSION_NLR, EXTENSION_MEMAREA }; + typedef ::std::vector< ExtensionType > ExtensionTypeVec; + + sal_Bool bExternName; // wenn External Name gefunden wurde + static const sal_uInt16 nRowMask; + static const sal_uInt16 nLastInd; // letzter Index fuer Excel->SC- + // Token Umsetzung + XclFunctionProvider maFuncProv; + const XclBiff meBiff; + + // --------------------------------------------------------------- + void DoMulArgs( DefTokenId eId, sal_uInt8 nNumArgs ); + + void ExcRelToScRel( sal_uInt16 nRow, sal_uInt8 nCol, ScSingleRefData&, const sal_Bool bName ); + +public: + ExcelToSc( const XclImpRoot& rRoot ); + virtual ~ExcelToSc(); + virtual ConvErr Convert( const ScTokenArray*&, XclImpStream& rStrm, sal_Size nFormulaLen, + bool bAllowArrays, const FORMULA_TYPE eFT = FT_CellFormula ); + + virtual ConvErr Convert( _ScRangeListTabs&, XclImpStream& rStrm, sal_Size nFormulaLen, SCsTAB nTab, const FORMULA_TYPE eFT = FT_CellFormula ); + + virtual ConvErr ConvertExternName( const ScTokenArray*& rpArray, XclImpStream& rStrm, sal_Size nFormulaLen, + const String& rUrl, const ::std::vector<String>& rTabNames ); + + virtual sal_Bool GetAbsRefs( ScRangeList& rRangeList, XclImpStream& rStrm, sal_Size nLen ); + + void GetDummy( const ScTokenArray*& ); + const ScTokenArray* GetBoolErr( XclBoolError ); + sal_Bool GetShrFmla( const ScTokenArray*&, XclImpStream& rStrm, sal_Size nFormulaLen ); + + static void SetError( ScFormulaCell& rCell, const ConvErr eErr ); + + static inline sal_Bool IsComplColRange( const sal_uInt16 nCol1, const sal_uInt16 nCol2 ); + static inline sal_Bool IsComplRowRange( const sal_uInt16 nRow1, const sal_uInt16 nRow2 ); + + void SetComplCol( ScComplexRefData& ); + void SetComplRow( ScComplexRefData& ); + + void ReadExtensions( const ExtensionTypeVec& rExtensions, + XclImpStream& aIn ); + void ReadExtensionArray( unsigned int n, + XclImpStream& aIn ); + void ReadExtensionNlr( XclImpStream& aIn ); + void ReadExtensionMemArea( XclImpStream& aIn ); +}; + + +inline sal_Bool ExcelToSc::IsComplColRange( const sal_uInt16 nCol1, const sal_uInt16 nCol2 ) +{ + return ( nCol1 == 0x00 ) && ( nCol2 == 0xFF ); +} + + +inline sal_Bool ExcelToSc::IsComplRowRange( const sal_uInt16 nRow1, const sal_uInt16 nRow2 ) +{ + return ( ( nRow1 & 0x3FFF ) == 0x0000 ) && ( ( nRow2 & 0x3FFF ) == 0x3FFF ); +} + +// ============================================================================ + +class XclImpLinkManager; +class XclImpExtName; + +class ExcelToSc8 : public ExcelToSc +{ +public: + + struct ExternalTabInfo + { + ScRange maRange; + ::rtl::OUString maTabName; + sal_uInt16 mnFileId; + bool mbExternal; + + ExternalTabInfo(); + }; + +private: + const XclImpLinkManager& rLinkMan; + + void ExcRelToScRel8( sal_uInt16 nRow, sal_uInt16 nCol, ScSingleRefData&, + const sal_Bool bName ); + + bool GetExternalFileIdFromXti( sal_uInt16 nIxti, sal_uInt16& rFileId ) const; + + virtual bool Read3DTabReference( sal_uInt16 nIxti, SCTAB& rFirstTab, SCTAB& rLastTab, ExternalTabInfo& rExtInfo ); + + bool HandleOleLink(sal_uInt16 nXtiIndex, const XclImpExtName& rExtName, ExternalTabInfo& rExtInfo); +public: + ExcelToSc8( const XclImpRoot& rRoot ); + virtual ~ExcelToSc8(); + + virtual ConvErr Convert( const ScTokenArray*& rpTokArray, XclImpStream& rStrm, sal_Size nFormulaLen, bool bAllowArrays, const FORMULA_TYPE eFT = FT_CellFormula ); + + virtual ConvErr Convert( _ScRangeListTabs&, XclImpStream& rStrm, sal_Size nFormulaLen, SCsTAB nTab, const FORMULA_TYPE eFT = FT_CellFormula ); + + virtual ConvErr ConvertExternName( const ScTokenArray*& rpArray, XclImpStream& rStrm, sal_Size nFormulaLen, + const String& rUrl, const ::std::vector<String>& rTabNames ); + + static inline sal_Bool IsComplRowRange( const sal_uInt16 nRow1, const sal_uInt16 nRow2 ); + + virtual sal_Bool GetAbsRefs( ScRangeList& rRangeList, XclImpStream& rStrm, sal_Size nLen ); +}; + + +inline sal_Bool ExcelToSc8::IsComplRowRange( const sal_uInt16 nRow1, const sal_uInt16 nRow2 ) +{ + return ( nRow1 == 0x0000 ) && ( nRow2 == 0xFFFF ); +} + + + + + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |