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Diffstat (limited to 'sc/source/filter/inc/XclImpChangeTrack.hxx')
| -rw-r--r-- | sc/source/filter/inc/XclImpChangeTrack.hxx | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/sc/source/filter/inc/XclImpChangeTrack.hxx b/sc/source/filter/inc/XclImpChangeTrack.hxx new file mode 100644 index 000000000000..029e334d79d2 --- /dev/null +++ b/sc/source/filter/inc/XclImpChangeTrack.hxx @@ -0,0 +1,198 @@ +/* -*- 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_XCLIMPCHANGETRACK_HXX +#define SC_XCLIMPCHANGETRACK_HXX + +#include <tools/datetime.hxx> +#include "xiroot.hxx" +#include "xistream.hxx" +#include "excform.hxx" +#include "imp_op.hxx" + + +//___________________________________________________________________ + +class ScBaseCell; +class ScChangeAction; +class ScChangeTrack; +class XclImpChTrFmlConverter; + +//___________________________________________________________________ + +struct XclImpChTrRecHeader +{ + sal_uInt32 nSize; + sal_uInt32 nIndex; + sal_uInt16 nOpCode; + sal_uInt16 nAccept; +}; + +inline XclImpStream& operator>>( XclImpStream& rStrm, XclImpChTrRecHeader& rRecHeader ) +{ + rStrm >> rRecHeader.nSize >> rRecHeader.nIndex >> rRecHeader.nOpCode >> rRecHeader.nAccept; + return rStrm; +} + +//___________________________________________________________________ + +class XclImpChangeTrack : protected XclImpRoot +{ +private: + XclImpChTrRecHeader aRecHeader; + String sOldUsername; + + ScChangeTrack* pChangeTrack; + SotStorageStreamRef xInStrm; // input stream + XclImpStream* pStrm; // stream import class + sal_uInt16 nTabIdCount; + sal_Bool bGlobExit; // global exit loop + + enum { nmBase, nmFound, nmNested } + eNestedMode; // action with nested content actions + + inline sal_Bool FoundNestedMode() { return eNestedMode == nmFound; } + + void DoAcceptRejectAction( ScChangeAction* pAction ); + void DoAcceptRejectAction( sal_uInt32 nFirst, sal_uInt32 nLast ); + + void DoInsertRange( const ScRange& rRange ); + void DoDeleteRange( const ScRange& rRange ); + + inline sal_uInt8 LookAtuInt8(); + inline double ReadRK(); + inline sal_Bool ReadBool(); + inline void Read2DAddress( ScAddress& rAddress ); + inline void Read2DRange( ScRange& rRange ); + SCTAB ReadTabNum(); + void ReadDateTime( DateTime& rDateTime ); + + inline void ReadString( String& rString ); + + sal_Bool CheckRecord( sal_uInt16 nOpCode ); + + void ReadFormula( + ScTokenArray*& rpTokenArray, + const ScAddress& rPosition ); + void ReadCell( + ScBaseCell*& rpCell, + sal_uInt32& rFormat, + sal_uInt16 nFlags, + const ScAddress& rPosition ); + + void ReadChTrInsert(); // 0x0137 + void ReadChTrInfo(); // 0x0138 + void ReadChTrCellContent(); // 0x013B + void ReadChTrTabId(); // 0x013D + void ReadChTrMoveRange(); // 0x0140 + void ReadChTrInsertTab(); // 0x014D + void InitNestedMode(); // 0x014E, 0x0150 + void ReadNestedRecords(); + sal_Bool EndNestedMode(); // 0x014F, 0x0151 + + void ReadRecords(); + +public: + XclImpChangeTrack( const XclImpRoot& rRoot, const XclImpStream& rBookStrm ); + ~XclImpChangeTrack(); + + // reads extended 3D ref info following the formulas, returns sc tab nums + // ( called by XclImpChTrFmlConverter::Read3DTabReference() ) + sal_Bool Read3DTabRefInfo( SCTAB& rFirstTab, SCTAB& rLastTab, ExcelToSc8::ExternalTabInfo& rExtInfo ); + + void Apply(); +}; + +inline sal_uInt8 XclImpChangeTrack::LookAtuInt8() +{ + pStrm->PushPosition(); + sal_uInt8 nValue; + *pStrm >> nValue; + pStrm->PopPosition(); + return nValue; +} + +inline double XclImpChangeTrack::ReadRK() +{ + return XclTools::GetDoubleFromRK( pStrm->ReadInt32() ); +} + +inline sal_Bool XclImpChangeTrack::ReadBool() +{ + return (pStrm->ReaduInt16() != 0); +} + +inline void XclImpChangeTrack::Read2DAddress( ScAddress& rAddress ) +{ + rAddress.SetRow( static_cast<SCROW>(pStrm->ReaduInt16()) ); + rAddress.SetCol( static_cast<SCCOL>(pStrm->ReaduInt16()) ); +} + +inline void XclImpChangeTrack::Read2DRange( ScRange& rRange ) +{ + rRange.aStart.SetRow( static_cast<SCROW>(pStrm->ReaduInt16()) ); + rRange.aEnd.SetRow( static_cast<SCROW>(pStrm->ReaduInt16()) ); + rRange.aStart.SetCol( static_cast<SCCOL>(pStrm->ReaduInt16()) ); + rRange.aEnd.SetCol( static_cast<SCCOL>(pStrm->ReaduInt16()) ); +} + +inline void XclImpChangeTrack::ReadString( String& rString ) +{ + rString = pStrm->ReadUniString(); +} + +//___________________________________________________________________ +// derived class for special 3D ref handling + +class XclImpChTrFmlConverter : public ExcelToSc8 +{ +private: + XclImpChangeTrack& rChangeTrack; + + virtual bool Read3DTabReference( sal_uInt16 nIxti, SCTAB& rFirstTab, SCTAB& rLastTab, ExternalTabInfo& rExtInfo ); + +public: + inline XclImpChTrFmlConverter( + const XclImpRoot& rRoot, + XclImpChangeTrack& rXclChTr ); + virtual ~XclImpChTrFmlConverter(); +}; + +inline XclImpChTrFmlConverter::XclImpChTrFmlConverter( + const XclImpRoot& rRoot, + XclImpChangeTrack& rXclChTr ) : + ExcelToSc8( rRoot ), + rChangeTrack( rXclChTr ) +{ +} + +//___________________________________________________________________ + +#endif + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |