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Diffstat (limited to 'sc/source/filter/inc/dif.hxx')
| -rw-r--r-- | sc/source/filter/inc/dif.hxx | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/sc/source/filter/inc/dif.hxx b/sc/source/filter/inc/dif.hxx new file mode 100644 index 000000000000..374ea301b976 --- /dev/null +++ b/sc/source/filter/inc/dif.hxx @@ -0,0 +1,204 @@ +/* -*- 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_DIF_HXX +#define SC_DIF_HXX + +#include <boost/ptr_container/ptr_vector.hpp> + +#include <tools/string.hxx> + +#include "address.hxx" +#include "global.hxx" + +class SvStream; +class SvNumberFormatter; +class ScDocument; +class ScPatternAttr; + +extern const sal_Unicode pKeyTABLE[]; +extern const sal_Unicode pKeyVECTORS[]; +extern const sal_Unicode pKeyTUPLES[]; +extern const sal_Unicode pKeyDATA[]; +extern const sal_Unicode pKeyBOT[]; +extern const sal_Unicode pKeyEOD[]; +extern const sal_Unicode pKeyTRUE[]; +extern const sal_Unicode pKeyFALSE[]; +extern const sal_Unicode pKeyNA[]; +extern const sal_Unicode pKeyV[]; +extern const sal_Unicode pKey1_0[]; + +enum TOPIC +{ + T_UNKNOWN, + T_TABLE, T_VECTORS, T_TUPLES, T_DATA, T_LABEL, T_COMMENT, T_SIZE, + T_PERIODICITY, T_MAJORSTART, T_MINORSTART, T_TRUELENGTH, T_UINITS, + T_DISPLAYUNITS, + T_END +}; + +enum DATASET { D_BOT, D_EOD, D_NUMERIC, D_STRING, D_UNKNOWN, D_SYNT_ERROR }; + +class DifAttrCache; +class ScPatternAttr; + +class DifParser +{ +public: + String aData; + double fVal; + sal_uInt32 nVector; + sal_uInt32 nVal; + sal_uInt32 nNumFormat; + CharSet eCharSet; +private: + SvNumberFormatter* pNumFormatter; + SvStream& rIn; + sal_Bool bPlain; + String aLookAheadLine; + + bool ReadNextLine( String& rStr ); + bool LookAhead(); + DATASET GetNumberDataset( const sal_Unicode* pPossibleNumericData ); + static inline sal_Bool IsBOT( const sal_Unicode* pRef ); + static inline sal_Bool IsEOD( const sal_Unicode* pRef ); + static inline sal_Bool Is1_0( const sal_Unicode* pRef ); +public: + DifParser( SvStream&, const sal_uInt32 nOption, ScDocument&, CharSet ); + + TOPIC GetNextTopic( void ); + + DATASET GetNextDataset( void ); + + const sal_Unicode* ScanIntVal( const sal_Unicode* pStart, sal_uInt32& rRet ); + sal_Bool ScanFloatVal( const sal_Unicode* pStart ); + + inline sal_Bool IsNumber( const sal_Unicode cChar ); + inline sal_Bool IsNumberEnding( const sal_Unicode cChar ); + + static inline sal_Bool IsV( const sal_Unicode* pRef ); + + inline sal_Bool IsPlain( void ) const; +}; + +inline sal_Bool DifParser::IsBOT( const sal_Unicode* pRef ) +{ + return ( pRef[ 0 ] == pKeyBOT[0] && + pRef[ 1 ] == pKeyBOT[1] && + pRef[ 2 ] == pKeyBOT[2] && + pRef[ 3 ] == pKeyBOT[3] ); +} + +inline sal_Bool DifParser::IsEOD( const sal_Unicode* pRef ) +{ + return ( pRef[ 0 ] == pKeyEOD[0] && + pRef[ 1 ] == pKeyEOD[1] && + pRef[ 2 ] == pKeyEOD[2] && + pRef[ 3 ] == pKeyEOD[3] ); +} + +inline sal_Bool DifParser::Is1_0( const sal_Unicode* pRef ) +{ + return ( pRef[ 0 ] == pKey1_0[0] && + pRef[ 1 ] == pKey1_0[1] && + pRef[ 2 ] == pKey1_0[2] && + pRef[ 3 ] == pKey1_0[3] ); +} + +inline sal_Bool DifParser::IsV( const sal_Unicode* pRef ) +{ + return ( pRef[ 0 ] == pKeyV[0] && + pRef[ 1 ] == pKeyV[1] ); +} + +inline sal_Bool DifParser::IsNumber( const sal_Unicode cChar ) +{ + return ( cChar >= '0' && cChar <= '9' ); +} + +inline sal_Bool DifParser::IsNumberEnding( const sal_Unicode cChar ) +{ + return ( cChar == 0x00 ); +} + +inline sal_Bool DifParser::IsPlain( void ) const +{ + return bPlain; +} + +class DifColumn +{ + friend class DifAttrCache; + + struct ENTRY + { + sal_uInt32 nNumFormat; + SCROW nStart; + SCROW nEnd; + }; + + ENTRY *pAkt; + boost::ptr_vector<ENTRY> aEntries; + + DifColumn(); + + void SetLogical( SCROW nRow ); + + void SetNumFormat( SCROW nRow, const sal_uInt32 nNumFormat ); + + void NewEntry( const SCROW nPos, const sal_uInt32 nNumFormat ); + + void Apply( ScDocument&, const SCCOL nCol, const SCTAB nTab, const ScPatternAttr& ); + + void Apply( ScDocument &rDoc, const SCCOL nCol, const SCTAB nTab ); +}; + +class DifAttrCache +{ +public: + + DifAttrCache( const sal_Bool bPlain ); + + ~DifAttrCache(); + + void SetLogical( const SCCOL nCol, const SCROW nRow ); + + void SetNumFormat( const SCCOL nCol, const SCROW nRow, const sal_uInt32 nNumFormat ); + + void Apply( ScDocument&, SCTAB nTab ); + +private: + + DifColumn** ppCols; + sal_Bool bPlain; +}; + +#endif + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |