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Diffstat (limited to 'sc/source/filter/excel/excform8.cxx')
-rw-r--r-- | sc/source/filter/excel/excform8.cxx | 1596 |
1 files changed, 1596 insertions, 0 deletions
diff --git a/sc/source/filter/excel/excform8.cxx b/sc/source/filter/excel/excform8.cxx new file mode 100644 index 000000000000..148b1542913a --- /dev/null +++ b/sc/source/filter/excel/excform8.cxx @@ -0,0 +1,1596 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sc.hxx" +#include "excform.hxx" + +#include "cell.hxx" +#include "document.hxx" +#include "rangenam.hxx" +#include "xltracer.hxx" +#include "xistream.hxx" +#include "xihelper.hxx" +#include "xilink.hxx" +#include "xiname.hxx" + +#include "externalrefmgr.hxx" + +#include <vector> + +using ::std::vector; + +ExcelToSc8::ExternalTabInfo::ExternalTabInfo() : + mnFileId(0), mbExternal(false) +{ +} + +// ============================================================================ + +ExcelToSc8::ExcelToSc8( const XclImpRoot& rRoot ) : + ExcelToSc( rRoot ), + rLinkMan( rRoot.GetLinkManager() ) +{ +} + + +ExcelToSc8::~ExcelToSc8() +{ +} + +bool ExcelToSc8::GetExternalFileIdFromXti( UINT16 nIxti, sal_uInt16& rFileId ) const +{ + const String* pFileUrl = rLinkMan.GetSupbookUrl(nIxti); + if (!pFileUrl || pFileUrl->Len() == 0 || !GetDocShell()) + return false; + + String aFileUrl = ScGlobal::GetAbsDocName(*pFileUrl, GetDocShell()); + ScExternalRefManager* pRefMgr = GetDoc().GetExternalRefManager(); + rFileId = pRefMgr->getExternalFileId(aFileUrl); + + return true; +} + +bool ExcelToSc8::Read3DTabReference( UINT16 nIxti, SCTAB& rFirstTab, SCTAB& rLastTab, ExternalTabInfo& rExtInfo ) +{ + rFirstTab = rLastTab = 0; + rExtInfo.mbExternal = !rLinkMan.IsSelfRef(nIxti); + bool bSuccess = rLinkMan.GetScTabRange(rFirstTab, rLastTab, nIxti); + if (!bSuccess) + return false; + + if (!rExtInfo.mbExternal) + // This is internal reference. Stop here. + return true; + + rExtInfo.maTabName = rLinkMan.GetSupbookTabName(nIxti, rFirstTab); + return GetExternalFileIdFromXti(nIxti, rExtInfo.mnFileId); +} + + +// if bAllowArrays is false stream seeks to first byte after <nFormulaLen> +// otherwise it will seek to the first byte past additional content after <nFormulaLen> +ConvErr ExcelToSc8::Convert( const ScTokenArray*& rpTokArray, XclImpStream& aIn, sal_Size nFormulaLen, bool bAllowArrays, const FORMULA_TYPE eFT ) +{ + BYTE nOp, nLen, nByte; + UINT16 nUINT16; + double fDouble; + String aString; + BOOL bError = FALSE; + BOOL bArrayFormula = FALSE; + TokenId nMerk0; + const BOOL bRangeName = eFT == FT_RangeName; + const BOOL bSharedFormula = eFT == FT_SharedFormula; + const BOOL bRNorSF = bRangeName || bSharedFormula; + + ScSingleRefData aSRD; + ScComplexRefData aCRD; + ExtensionTypeVec aExtensions; + + if( eStatus != ConvOK ) + { + aIn.Ignore( nFormulaLen ); + return eStatus; + } + + if( nFormulaLen == 0 ) + { + aPool.Store( CREATE_STRING( "-/-" ) ); + aPool >> aStack; + rpTokArray = aPool[ aStack.Get() ]; + return ConvOK; + } + + sal_Size nEndPos = aIn.GetRecPos() + nFormulaLen; + + while( (aIn.GetRecPos() < nEndPos) && !bError ) + { + aIn >> nOp; + + // #98524# always reset flags + aSRD.InitFlags(); + aCRD.InitFlags(); + + switch( nOp ) // Buch Seite: + { // SDK4 SDK5 + case 0x01: // Array Formula [325 ] + // Array Formula or Shared Formula [ 277] + case 0x02: // Data Table [325 277] + aIn.Ignore( 4 ); + + bArrayFormula = TRUE; + break; + case 0x03: // Addition [312 264] + aStack >> nMerk0; + aPool << aStack << ocAdd << nMerk0; + aPool >> aStack; + break; + case 0x04: // Subtraction [313 264] + // SECOMD-TOP minus TOP + aStack >> nMerk0; + aPool << aStack << ocSub << nMerk0; + aPool >> aStack; + break; + case 0x05: // Multiplication [313 264] + aStack >> nMerk0; + aPool << aStack << ocMul << nMerk0; + aPool >> aStack; + break; + case 0x06: // Division [313 264] + // divide TOP by SECOND-TOP + aStack >> nMerk0; + aPool << aStack << ocDiv << nMerk0; + aPool >> aStack; + break; + case 0x07: // Exponetiation [313 265] + // raise SECOND-TOP to power of TOP + aStack >> nMerk0; + aPool << aStack << ocPow << nMerk0; + aPool >> aStack; + break; + case 0x08: // Concatenation [313 265] + // append TOP to SECOND-TOP + aStack >> nMerk0; + aPool << aStack << ocAmpersand << nMerk0; + aPool >> aStack; + break; + case 0x09: // Less Than [313 265] + // SECOND-TOP < TOP + aStack >> nMerk0; + aPool << aStack << ocLess << nMerk0; + aPool >> aStack; + break; + case 0x0A: // Less Than or Equal [313 265] + // SECOND-TOP <= TOP + aStack >> nMerk0; + aPool << aStack << ocLessEqual << nMerk0; + aPool >> aStack; + break; + case 0x0B: // Equal [313 265] + // SECOND-TOP == TOP + aStack >> nMerk0; + aPool << aStack << ocEqual << nMerk0; + aPool >> aStack; + break; + case 0x0C: // Greater Than or Equal [313 265] + // SECOND-TOP == TOP + aStack >> nMerk0; + aPool << aStack << ocGreaterEqual << nMerk0; + aPool >> aStack; + break; + case 0x0D: // Greater Than [313 265] + // SECOND-TOP == TOP + aStack >> nMerk0; + aPool << aStack << ocGreater << nMerk0; + aPool >> aStack; + break; + case 0x0E: // Not Equal [313 265] + // SECOND-TOP == TOP + aStack >> nMerk0; + aPool << aStack << ocNotEqual << nMerk0; + aPool >> aStack; + break; + case 0x0F: // Intersection [314 265] + aStack >> nMerk0; + aPool << aStack << ocIntersect << nMerk0; + aPool >> aStack; + break; + case 0x10: // Union [314 265] + // ocSep behelfsweise statt 'ocUnion' + aStack >> nMerk0; +//#100928# aPool << ocOpen << aStack << ocSep << nMerk0 << ocClose; + aPool << aStack << ocSep << nMerk0; + // doesn't fit exactly, but is more Excel-like + aPool >> aStack; + break; + case 0x11: // Range [314 265] + aStack >> nMerk0; + aPool << aStack << ocRange << nMerk0; + aPool >> aStack; + break; + case 0x12: // Unary Plus [312 264] + aPool << ocAdd << aStack; + aPool >> aStack; + break; + case 0x13: // Unary Minus [312 264] + aPool << ocNegSub << aStack; + aPool >> aStack; + break; + case 0x14: // Percent Sign [312 264] + aPool << aStack << ocPercentSign; + aPool >> aStack; + break; + case 0x15: // Parenthesis [326 278] + aPool << ocOpen << aStack << ocClose; + aPool >> aStack; + break; + case 0x16: // Missing Argument [314 266] + aPool << ocMissing; + aPool >> aStack; + GetTracer().TraceFormulaMissingArg(); + break; + case 0x17: // String Constant [314 266] + aIn >> nLen; // und? + aString = aIn.ReadUniString( nLen ); // reads Grbit even if nLen==0 + + aStack << aPool.Store( aString ); + break; + case 0x18: // natural language formula + { + UINT8 nEptg; + UINT16 nCol, nRow; + aIn >> nEptg; + switch( nEptg ) + { // name size ext type + case 0x01: // Lel 4 - err + aIn.Ignore( 4 ); + aPool << ocBad; + aPool >> aStack; + break; + case 0x02: // Rw 4 - ref + case 0x03: // Col 4 - ref + case 0x06: // RwV 4 - val + case 0x07: // ColV 4 - val + aIn >> nRow >> nCol; + + aSRD.InitAddress( ScAddress( static_cast<SCCOL>(nCol & 0xFF), static_cast<SCROW>(nRow), aEingPos.Tab() ) ); + + if( nEptg == 0x02 || nEptg == 0x06 ) + aSRD.SetRowRel( TRUE ); + else + aSRD.SetColRel( TRUE ); + + aSRD.CalcRelFromAbs( aEingPos ); + + aStack << aPool.StoreNlf( aSRD ); + break; + case 0x0A: // Radical 13 - ref + aIn >> nRow >> nCol; + aIn.Ignore( 9 ); + + aSRD.InitAddress( ScAddress( static_cast<SCCOL>(nCol & 0xFF), static_cast<SCROW>(nRow), aEingPos.Tab() ) ); + + aSRD.SetColRel( TRUE ); + + aSRD.CalcRelFromAbs( aEingPos ); + + aStack << aPool.StoreNlf( aSRD ); + break; + case 0x0B: // RadicalS 13 x ref + aIn.Ignore( 13 ); + aExtensions.push_back( EXTENSION_NLR ); + aPool << ocBad; + aPool >> aStack; + break; + case 0x0C: // RwS 4 x ref + case 0x0D: // ColS 4 x ref + case 0x0E: // RwSV 4 x val + case 0x0F: // ColSV 4 x val + aIn.Ignore( 4 ); + aExtensions.push_back( EXTENSION_NLR ); + aPool << ocBad; + aPool >> aStack; + break; + case 0x10: // RadicalLel 4 - err + case 0x1D: // SxName 4 - val + aIn.Ignore( 4 ); + aPool << ocBad; + aPool >> aStack; + break; + default: + aPool << ocBad; + aPool >> aStack; + } + } + break; + case 0x19: // Special Attribute [327 279] + { + UINT16 nData, nFakt; + BYTE nOpt; + + aIn >> nOpt >> nData; + nFakt = 2; + + if( nOpt & 0x04 ) + {// nFakt -> Bytes oder Words ueberlesen AttrChoose + nData++; + aIn.Ignore( nData * nFakt ); + } + else if( nOpt & 0x10 ) // AttrSum + DoMulArgs( ocSum, 1 ); + } + break; + case 0x1C: // Error Value [314 266] + { + aIn >> nByte; +#if 0 // erAck + aPool.StoreError( XclTools::GetScErrorCode( nByte ) ); +#else + DefTokenId eOc; + switch( nByte ) + { + case EXC_ERR_NULL: + case EXC_ERR_DIV0: + case EXC_ERR_VALUE: + case EXC_ERR_REF: + case EXC_ERR_NAME: + case EXC_ERR_NUM: eOc = ocStop; break; + case EXC_ERR_NA: eOc = ocNotAvail; break; + default: eOc = ocNoName; + } + aPool << eOc; + if( eOc != ocStop ) + aPool << ocOpen << ocClose; +#endif + aPool >> aStack; + } + break; + case 0x1D: // Boolean [315 266] + aIn >> nByte; + if( nByte == 0 ) + aPool << ocFalse << ocOpen << ocClose; + else + aPool << ocTrue << ocOpen << ocClose; + aPool >> aStack; + break; + case 0x1E: // Integer [315 266] + aIn >> nUINT16; + aStack << aPool.Store( ( double ) nUINT16 ); + break; + case 0x1F: // Number [315 266] + aIn >> fDouble; + aStack << aPool.Store( fDouble ); + break; + case 0x40: + case 0x60: + case 0x20: // Array Constant [317 268] + aIn >> nByte >> nUINT16; + aIn.Ignore( 4 ); + if( bAllowArrays ) + { + aStack << aPool.StoreMatrix(); + aExtensions.push_back( EXTENSION_ARRAY ); + } + else + { + aPool << ocBad; + aPool >> aStack; + } + break; + case 0x41: + case 0x61: + case 0x21: // Function, Fixed Number of Arguments [333 282] + { + sal_uInt16 nXclFunc; + aIn >> nXclFunc; + if( const XclFunctionInfo* pFuncInfo = maFuncProv.GetFuncInfoFromXclFunc( nXclFunc ) ) + DoMulArgs( pFuncInfo->meOpCode, pFuncInfo->mnMaxParamCount ); + else + DoMulArgs( ocNoName, 0 ); + } + break; + case 0x42: + case 0x62: + case 0x22: // Function, Variable Number of Arg. [333 283] + { + sal_uInt16 nXclFunc; + sal_uInt8 nParamCount; + aIn >> nParamCount >> nXclFunc; + nParamCount &= 0x7F; + if( const XclFunctionInfo* pFuncInfo = maFuncProv.GetFuncInfoFromXclFunc( nXclFunc ) ) + DoMulArgs( pFuncInfo->meOpCode, nParamCount, pFuncInfo->mnMinParamCount ); + else + DoMulArgs( ocNoName, 0 ); + } + break; + case 0x43: + case 0x63: + case 0x23: // Name [318 269] + aIn >> nUINT16; + { + aIn.Ignore( 2 ); + //Determine if this is a user-defined Macro name. + const XclImpName* pName = GetNameManager().GetName( nUINT16 ); + if(pName && !pName->GetScRangeData()) + aStack << aPool.Store( ocMacro, pName->GetXclName() ); + else + aStack << aPool.Store( nUINT16 ); + } + break; + case 0x44: + case 0x64: + case 0x24: // Cell Reference [319 270] + case 0x4A: + case 0x6A: + case 0x2A: // Deleted Cell Reference [323 273] + { + UINT16 nCol, nRow; + + aIn >> nRow >> nCol; + + aSRD.nCol = static_cast<SCCOL>(nCol); + aSRD.nRow = nRow & 0x3FFF; + aSRD.nRelTab = 0; + aSRD.SetTabRel( TRUE ); + aSRD.SetFlag3D( bRangeName ); + + ExcRelToScRel8( nRow, nCol, aSRD, bRangeName ); + + switch ( nOp ) + { + case 0x4A: + case 0x6A: + case 0x2A: // Deleted Cell Reference [323 273] + // no information which part is deleted, set both + aSRD.SetColDeleted( TRUE ); + aSRD.SetRowDeleted( TRUE ); + } + + aStack << aPool.Store( aSRD ); + } + break; + case 0x45: + case 0x65: + case 0x25: // Area Reference [320 270] + case 0x4B: + case 0x6B: + case 0x2B: // Deleted Area Refernce [323 273] + { + UINT16 nRowFirst, nRowLast; + UINT16 nColFirst, nColLast; + ScSingleRefData &rSRef1 = aCRD.Ref1; + ScSingleRefData &rSRef2 = aCRD.Ref2; + + aIn >> nRowFirst >> nRowLast >> nColFirst >> nColLast; + + rSRef1.nRelTab = rSRef2.nRelTab = 0; + rSRef1.SetTabRel( TRUE ); + rSRef2.SetTabRel( TRUE ); + rSRef1.SetFlag3D( bRangeName ); + rSRef2.SetFlag3D( bRangeName ); + + ExcRelToScRel8( nRowFirst, nColFirst, aCRD.Ref1, bRangeName ); + ExcRelToScRel8( nRowLast, nColLast, aCRD.Ref2, bRangeName ); + + if( IsComplColRange( nColFirst, nColLast ) ) + SetComplCol( aCRD ); + else if( IsComplRowRange( nRowFirst, nRowLast ) ) + SetComplRow( aCRD ); + + switch ( nOp ) + { + case 0x4B: + case 0x6B: + case 0x2B: // Deleted Area Refernce [323 273] + // no information which part is deleted, set all + rSRef1.SetColDeleted( TRUE ); + rSRef1.SetRowDeleted( TRUE ); + rSRef2.SetColDeleted( TRUE ); + rSRef2.SetRowDeleted( TRUE ); + } + + aStack << aPool.Store( aCRD ); + } + break; + case 0x46: + case 0x66: + case 0x26: // Constant Reference Subexpression [321 271] + aExtensions.push_back( EXTENSION_MEMAREA ); + aIn.Ignore( 6 ); // mehr steht da nicht! + break; + case 0x47: + case 0x67: + case 0x27: // Erroneous Constant Reference Subexpr. [322 272] + aIn.Ignore( 6 ); // mehr steht da nicht! +// aPool << ocBad; +// aPool >> aStack; + break; + case 0x48: + case 0x68: + case 0x28: // Incomplete Constant Reference Subexpr.[331 281] + aIn.Ignore( 6 ); // mehr steht da nicht! +// aPool << ocBad; +// aPool >> aStack; + break; + case 0x49: + case 0x69: + case 0x29: // Variable Reference Subexpression [331 281] + aIn.Ignore( 2 ); // mehr steht da nicht! + break; + case 0x4C: + case 0x6C: + case 0x2C: // Cell Reference Within a Name [323 ] + // Cell Reference Within a Shared Formula[ 273] + { + UINT16 nRow, nCol; + + aIn >> nRow >> nCol; + + aSRD.nRelTab = 0; + aSRD.SetTabRel( TRUE ); + aSRD.SetFlag3D( bRangeName ); + + ExcRelToScRel8( nRow, nCol, aSRD, bRNorSF ); + + aStack << aPool.Store( aSRD ); + } + break; + case 0x4D: + case 0x6D: + case 0x2D: // Area Reference Within a Name [324 ] + { // Area Reference Within a Shared Formula[ 274] + UINT16 nRowFirst, nRowLast; + UINT16 nColFirst, nColLast; + + aCRD.Ref1.nRelTab = aCRD.Ref2.nRelTab = 0; + aCRD.Ref1.SetTabRel( TRUE ); + aCRD.Ref2.SetTabRel( TRUE ); + aCRD.Ref1.SetFlag3D( bRangeName ); + aCRD.Ref2.SetFlag3D( bRangeName ); + + aIn >> nRowFirst >> nRowLast >> nColFirst >> nColLast; + + ExcRelToScRel8( nRowFirst, nColFirst, aCRD.Ref1, bRNorSF ); + ExcRelToScRel8( nRowLast, nColLast, aCRD.Ref2, bRNorSF ); + + if( IsComplColRange( nColFirst, nColLast ) ) + SetComplCol( aCRD ); + else if( IsComplRowRange( nRowFirst, nRowLast ) ) + SetComplRow( aCRD ); + + aStack << aPool.Store( aCRD ); + } + break; + case 0x4E: + case 0x6E: + case 0x2E: // Reference Subexpression Within a Name [332 282] + aIn.Ignore( 2 ); // mehr steht da nicht! +// aPool << ocBad; +// aPool >> aStack; + break; + case 0x4F: + case 0x6F: + case 0x2F: // Incomplete Reference Subexpression... [332 282] + aIn.Ignore( 2 ); // mehr steht da nicht! +// aPool << ocBad; +// aPool >> aStack; + break; + case 0x58: + case 0x78: + case 0x38: // Command-Equivalent Function [333 ] + aString.AssignAscii( "COMM_EQU_FUNC" ); + aIn >> nByte; + aString += String::CreateFromInt32( nByte ); + aIn >> nByte; + aStack << aPool.Store( aString ); + DoMulArgs( ocPush, nByte + 1 ); + break; + case 0x59: + case 0x79: + case 0x39: // Name or External Name [ 275] + { + sal_uInt16 nXtiIndex, nNameIdx; + aIn >> nXtiIndex >> nNameIdx; + aIn.Ignore( 2 ); + + if( rLinkMan.IsSelfRef( nXtiIndex ) ) + { + // internal defined name with explicit sheet, i.e.: =Sheet1!AnyName + const XclImpName* pName = GetNameManager().GetName( nNameIdx ); + if( pName && !pName->GetScRangeData() ) + aStack << aPool.Store( ocMacro, pName->GetXclName() ); + else + aStack << aPool.Store( nNameIdx ); + } + else if( const XclImpExtName* pExtName = rLinkMan.GetExternName( nXtiIndex, nNameIdx ) ) + { + switch( pExtName->GetType() ) + { + case xlExtName: + { + /* FIXME: enable this code for #i4385# once + * external name reference can be stored in ODF, + * which remains to be done for #i3740#. Until then + * create a #NAME? token. */ +#if 0 + sal_uInt16 nFileId; + if (!GetExternalFileIdFromXti(nXtiIndex, nFileId) || !pExtName->HasFormulaTokens()) + { + aStack << aPool.Store(ocNoName, pExtName->GetName()); + break; + } + + aStack << aPool.StoreExtName(nFileId, pExtName->GetName()); + pExtName->CreateExtNameData(GetDoc(), nFileId); +#else + aStack << aPool.Store( ocNoName, pExtName->GetName() ); +#endif + } + break; + + case xlExtAddIn: + { + aStack << aPool.Store( ocExternal, pExtName->GetName() ); + } + break; + + case xlExtDDE: + { + String aApplic, aTopic; + if( rLinkMan.GetLinkData( aApplic, aTopic, nXtiIndex ) ) + { + TokenId nPar1 = aPool.Store( aApplic ); + TokenId nPar2 = aPool.Store( aTopic ); + nMerk0 = aPool.Store( pExtName->GetName() ); + aPool << ocDde << ocOpen << nPar1 << ocSep << nPar2 << ocSep + << nMerk0 << ocClose; + aPool >> aStack; + pExtName->CreateDdeData( GetDoc(), aApplic, aTopic ); + } + } + break; + + case xlExtEuroConvert: + { + aStack << aPool.Store( ocEuroConvert, String() ); + } + break; + + default: // OLE link + { + aPool << ocBad; + aPool >> aStack; + } + } + } + else + { + //aStack << ocNoName; + aPool << ocBad; + aPool >> aStack; + } + } + break; + case 0x5A: + case 0x7A: + case 0x3A: // 3-D Cell Reference [ 275] + case 0x5C: + case 0x7C: + case 0x3C: // Deleted 3-D Cell Reference [ 277] + { + UINT16 nIxti, nRw, nGrbitCol; + SCTAB nTabFirst, nTabLast; + + aIn >> nIxti >> nRw >> nGrbitCol; + + ExternalTabInfo aExtInfo; + if (!Read3DTabReference(nIxti, nTabFirst, nTabLast, aExtInfo)) + { + aPool << ocBad; + aPool >> aStack; + break; + } + + aSRD.nTab = nTabFirst; + aSRD.SetFlag3D( TRUE ); + aSRD.SetTabRel( FALSE ); + + ExcRelToScRel8( nRw, nGrbitCol, aSRD, bRangeName ); + + switch ( nOp ) + { + case 0x5C: + case 0x7C: + case 0x3C: // Deleted 3-D Cell Reference [ 277] + // no information which part is deleted, set both + aSRD.SetColDeleted( TRUE ); + aSRD.SetRowDeleted( TRUE ); + } + + if (aExtInfo.mbExternal) + { + // nTabFirst and nTabLast are the indices of the refernced + // sheets in the SUPBOOK record, hence do not represent + // the actual indices of the original sheets since the + // SUPBOOK record only stores referenced sheets and skips + // the ones that are not referenced. + + if (nTabLast != nTabFirst) + { + aCRD.Ref1 = aCRD.Ref2 = aSRD; + aCRD.Ref2.nTab = nTabLast; + aStack << aPool.StoreExtRef(aExtInfo.mnFileId, aExtInfo.maTabName, aCRD); + } + else + aStack << aPool.StoreExtRef(aExtInfo.mnFileId, aExtInfo.maTabName, aSRD); + } + else + { + if ( !ValidTab(nTabFirst)) + aSRD.SetTabDeleted( TRUE ); + + if( nTabLast != nTabFirst ) + { + aCRD.Ref1 = aCRD.Ref2 = aSRD; + aCRD.Ref2.nTab = nTabLast; + aCRD.Ref2.SetTabDeleted( !ValidTab(nTabLast) ); + aStack << aPool.Store( aCRD ); + } + else + aStack << aPool.Store( aSRD ); + } + } + break; + case 0x5B: + case 0x7B: + case 0x3B: // 3-D Area Reference [ 276] + case 0x5D: + case 0x7D: + case 0x3D: // Deleted 3-D Area Reference [ 277] + { + UINT16 nIxti, nRw1, nGrbitCol1, nRw2, nGrbitCol2; + SCTAB nTabFirst, nTabLast; + aIn >> nIxti >> nRw1 >> nRw2 >> nGrbitCol1 >> nGrbitCol2; + + ExternalTabInfo aExtInfo; + if (!Read3DTabReference(nIxti, nTabFirst, nTabLast, aExtInfo)) + { + aPool << ocBad; + aPool >> aStack; + break; + } + ScSingleRefData &rR1 = aCRD.Ref1; + ScSingleRefData &rR2 = aCRD.Ref2; + + + rR1.nTab = nTabFirst; + rR2.nTab = nTabLast; + rR1.SetFlag3D( TRUE ); + rR1.SetTabRel( FALSE ); + rR2.SetFlag3D( nTabFirst != nTabLast ); + rR2.SetTabRel( FALSE ); + + ExcRelToScRel8( nRw1, nGrbitCol1, aCRD.Ref1, bRangeName ); + ExcRelToScRel8( nRw2, nGrbitCol2, aCRD.Ref2, bRangeName ); + + if( IsComplColRange( nGrbitCol1, nGrbitCol2 ) ) + SetComplCol( aCRD ); + else if( IsComplRowRange( nRw1, nRw2 ) ) + SetComplRow( aCRD ); + + switch ( nOp ) + { + case 0x5D: + case 0x7D: + case 0x3D: // Deleted 3-D Area Reference [ 277] + // no information which part is deleted, set all + rR1.SetColDeleted( TRUE ); + rR1.SetRowDeleted( TRUE ); + rR2.SetColDeleted( TRUE ); + rR2.SetRowDeleted( TRUE ); + } + + if (aExtInfo.mbExternal) + { + aStack << aPool.StoreExtRef(aExtInfo.mnFileId, aExtInfo.maTabName, aCRD); + } + else + { + if ( !ValidTab(nTabFirst) ) + rR1.SetTabDeleted( TRUE ); + if ( !ValidTab(nTabLast) ) + rR2.SetTabDeleted( TRUE ); + + aStack << aPool.Store( aCRD ); + } + } + break; + default: bError = TRUE; + } + bError |= !aIn.IsValid(); + } + + ConvErr eRet; + + if( bError ) + { + aPool << ocBad; + aPool >> aStack; + rpTokArray = aPool[ aStack.Get() ]; + eRet = ConvErrNi; + } + else if( aIn.GetRecPos() != nEndPos ) + { + aPool << ocBad; + aPool >> aStack; + rpTokArray = aPool[ aStack.Get() ]; + eRet = ConvErrCount; + } + else if( bArrayFormula ) + { + rpTokArray = NULL; + eRet = ConvOK; + } + else + { + rpTokArray = aPool[ aStack.Get() ]; + eRet = ConvOK; + } + + aIn.Seek( nEndPos ); + + if( eRet == ConvOK) + ReadExtensions( aExtensions, aIn ); + + return eRet; +} + + +// stream seeks to first byte after <nFormulaLen> +ConvErr ExcelToSc8::Convert( _ScRangeListTabs& rRangeList, XclImpStream& aIn, sal_Size nFormulaLen, const FORMULA_TYPE eFT ) +{ + BYTE nOp, nLen;//, nByte; + BOOL bError = FALSE; + BOOL bArrayFormula = FALSE; + const BOOL bRangeName = eFT == FT_RangeName; + const BOOL bSharedFormula = eFT == FT_SharedFormula; + const BOOL bRNorSF = bRangeName || bSharedFormula; + + ScSingleRefData aSRD; + ScComplexRefData aCRD; + + bExternName = FALSE; + + if( eStatus != ConvOK ) + { + aIn.Ignore( nFormulaLen ); + return eStatus; + } + + if( nFormulaLen == 0 ) + return ConvOK; + + sal_Size nEndPos = aIn.GetRecPos() + nFormulaLen; + + while( (aIn.GetRecPos() < nEndPos) && !bError ) + { + aIn >> nOp; + + // #98524# always reset flags + aSRD.InitFlags(); + aCRD.InitFlags(); + + switch( nOp ) // Buch Seite: + { // SDK4 SDK5 + case 0x01: // Array Formula [325 ] + // Array Formula or Shared Formula [ 277] + aIn.Ignore( 4 ); + + bArrayFormula = TRUE; + break; + case 0x02: // Data Table [325 277] + aIn.Ignore( 4 ); + break; + case 0x03: // Addition [312 264] + case 0x04: // Subtraction [313 264] + case 0x05: // Multiplication [313 264] + case 0x06: // Division [313 264] + case 0x07: // Exponetiation [313 265] + case 0x08: // Concatenation [313 265] + case 0x09: // Less Than [313 265] + case 0x0A: // Less Than or Equal [313 265] + case 0x0B: // Equal [313 265] + case 0x0C: // Greater Than or Equal [313 265] + case 0x0D: // Greater Than [313 265] + case 0x0E: // Not Equal [313 265] + case 0x0F: // Intersection [314 265] + case 0x10: // Union [314 265] + case 0x11: // Range [314 265] + case 0x12: // Unary Plus [312 264] + case 0x13: // Unary Minus [312 264] + case 0x14: // Percent Sign [312 264] + case 0x15: // Parenthesis [326 278] + case 0x16: // Missing Argument [314 266] + break; + case 0x17: // String Constant [314 266] + aIn >> nLen; // und? + + aIn.IgnoreUniString( nLen ); // reads Grbit even if nLen==0 + break; + case 0x19: // Special Attribute [327 279] + { + UINT16 nData, nFakt; + BYTE nOpt; + + aIn >> nOpt >> nData; + nFakt = 2; + + if( nOpt & 0x04 ) + {// nFakt -> Bytes oder Words ueberlesen AttrChoose + nData++; + aIn.Ignore( nData * nFakt ); + } + } + break; + case 0x1C: // Error Value [314 266] + case 0x1D: // Boolean [315 266] + aIn.Ignore( 1 ); + break; + case 0x1E: // Integer [315 266] + aIn.Ignore( 2 ); + break; + case 0x1F: // Number [315 266] + aIn.Ignore( 8 ); + break; + case 0x40: + case 0x60: + case 0x20: // Array Constant [317 268] + aIn.Ignore( 7 ); + break; + case 0x41: + case 0x61: + case 0x21: // Function, Fixed Number of Arguments [333 282] + aIn.Ignore( 2 ); + break; + case 0x42: + case 0x62: + case 0x22: // Function, Variable Number of Arg. [333 283] + aIn.Ignore( 3 ); + break; + case 0x43: + case 0x63: + case 0x23: // Name [318 269] + aIn.Ignore( 4 ); + break; + case 0x44: + case 0x64: + case 0x24: // Cell Reference [319 270] + { + UINT16 nCol, nRow; + + aIn >> nRow >> nCol; + + aSRD.nCol = static_cast<SCCOL>(nCol); + aSRD.nRow = nRow & 0x3FFF; + aSRD.nRelTab = 0; + aSRD.SetTabRel( TRUE ); + aSRD.SetFlag3D( bRangeName ); + + ExcRelToScRel8( nRow, nCol, aSRD, bRangeName ); + + rRangeList.Append( aSRD ); + } + break; + case 0x45: + case 0x65: + case 0x25: // Area Reference [320 270] + { + UINT16 nRowFirst, nRowLast; + UINT16 nColFirst, nColLast; + ScSingleRefData &rSRef1 = aCRD.Ref1; + ScSingleRefData &rSRef2 = aCRD.Ref2; + + aIn >> nRowFirst >> nRowLast >> nColFirst >> nColLast; + + rSRef1.nRelTab = rSRef2.nRelTab = 0; + rSRef1.SetTabRel( TRUE ); + rSRef2.SetTabRel( TRUE ); + rSRef1.SetFlag3D( bRangeName ); + rSRef2.SetFlag3D( bRangeName ); + + ExcRelToScRel8( nRowFirst, nColFirst, aCRD.Ref1, bRangeName ); + ExcRelToScRel8( nRowLast, nColLast, aCRD.Ref2, bRangeName ); + + if( IsComplColRange( nColFirst, nColLast ) ) + SetComplCol( aCRD ); + else if( IsComplRowRange( nRowFirst, nRowLast ) ) + SetComplRow( aCRD ); + + rRangeList.Append( aCRD ); + } + break; + case 0x46: + case 0x66: + case 0x26: // Constant Reference Subexpression [321 271] + case 0x47: + case 0x67: + case 0x27: // Erroneous Constant Reference Subexpr. [322 272] + case 0x48: + case 0x68: + case 0x28: // Incomplete Constant Reference Subexpr.[331 281] + aIn.Ignore( 6 ); // mehr steht da nicht! + break; + case 0x49: + case 0x69: + case 0x29: // Variable Reference Subexpression [331 281] + aIn.Ignore( 2 ); // mehr steht da nicht! + break; + case 0x4A: + case 0x6A: + case 0x2A: // Deleted Cell Reference [323 273] + aIn.Ignore( 3 ); + break; + case 0x4B: + case 0x6B: + case 0x2B: // Deleted Area Refernce [323 273] + aIn.Ignore( 6 ); + break; + case 0x4C: + case 0x6C: + case 0x2C: // Cell Reference Within a Name [323 ] + // Cell Reference Within a Shared Formula[ 273] + { + UINT16 nRow, nCol; + + aIn >> nRow >> nCol; + + aSRD.nRelTab = 0; + aSRD.SetTabRel( TRUE ); + aSRD.SetFlag3D( bRangeName ); + + ExcRelToScRel8( nRow, nCol, aSRD, bRNorSF ); + + rRangeList.Append( aSRD ); + } + break; + case 0x4D: + case 0x6D: + case 0x2D: // Area Reference Within a Name [324 ] + { // Area Reference Within a Shared Formula[ 274] + UINT16 nRowFirst, nRowLast; + UINT16 nColFirst, nColLast; + + aCRD.Ref1.nRelTab = aCRD.Ref2.nRelTab = 0; + aCRD.Ref1.SetTabRel( TRUE ); + aCRD.Ref2.SetTabRel( TRUE ); + aCRD.Ref1.SetFlag3D( bRangeName ); + aCRD.Ref2.SetFlag3D( bRangeName ); + + aIn >> nRowFirst >> nRowLast >> nColFirst >> nColLast; + + ExcRelToScRel8( nRowFirst, nColFirst, aCRD.Ref1, bRNorSF ); + ExcRelToScRel8( nRowLast, nColLast, aCRD.Ref2, bRNorSF ); + + if( IsComplColRange( nColFirst, nColLast ) ) + SetComplCol( aCRD ); + else if( IsComplRowRange( nRowFirst, nRowLast ) ) + SetComplRow( aCRD ); + + rRangeList.Append( aCRD ); + } + break; + case 0x4E: + case 0x6E: + case 0x2E: // Reference Subexpression Within a Name [332 282] + case 0x4F: + case 0x6F: + case 0x2F: // Incomplete Reference Subexpression... [332 282] + case 0x58: + case 0x78: + case 0x38: // Command-Equivalent Function [333 ] + aIn.Ignore( 2 ); + break; + case 0x59: + case 0x79: + case 0x39: // Name or External Name [ 275] + aIn.Ignore( 24 ); + break; + case 0x5A: + case 0x7A: + case 0x3A: // 3-D Cell Reference [ 275] + { + UINT16 nIxti, nRw, nGrbitCol; + + aIn >> nIxti >> nRw >> nGrbitCol; + + SCTAB nFirstScTab, nLastScTab; + if( rLinkMan.GetScTabRange( nFirstScTab, nLastScTab, nIxti ) ) + { + aSRD.nTab = nFirstScTab; + aSRD.SetFlag3D( TRUE ); + aSRD.SetTabRel( FALSE ); + + ExcRelToScRel8( nRw, nGrbitCol, aSRD, bRangeName ); + + if( nFirstScTab != nLastScTab ) + { + aCRD.Ref1 = aSRD; + aCRD.Ref2.nCol = aSRD.nCol; + aCRD.Ref2.nRow = aSRD.nRow; + aCRD.Ref2.nTab = nLastScTab; + rRangeList.Append( aCRD ); + } + else + rRangeList.Append( aSRD ); + } + } + break; + case 0x5B: + case 0x7B: + case 0x3B: // 3-D Area Reference [ 276] + { + UINT16 nIxti, nRw1, nGrbitCol1, nRw2, nGrbitCol2; + + aIn >> nIxti >> nRw1 >> nRw2 >> nGrbitCol1 >> nGrbitCol2; + + SCTAB nFirstScTab, nLastScTab; + if( rLinkMan.GetScTabRange( nFirstScTab, nLastScTab, nIxti ) ) + { + ScSingleRefData &rR1 = aCRD.Ref1; + ScSingleRefData &rR2 = aCRD.Ref2; + + rR1.nTab = nFirstScTab; + rR2.nTab = nLastScTab; + rR1.SetFlag3D( TRUE ); + rR1.SetTabRel( FALSE ); + rR2.SetFlag3D( nFirstScTab != nLastScTab ); + rR2.SetTabRel( FALSE ); + + ExcRelToScRel8( nRw1, nGrbitCol1, aCRD.Ref1, bRangeName ); + ExcRelToScRel8( nRw2, nGrbitCol2, aCRD.Ref2, bRangeName ); + + if( IsComplColRange( nGrbitCol1, nGrbitCol2 ) ) + SetComplCol( aCRD ); + else if( IsComplRowRange( nRw1, nRw2 ) ) + SetComplRow( aCRD ); + + rRangeList.Append( aCRD ); + } + } + break; + case 0x5C: + case 0x7C: + case 0x3C: // Deleted 3-D Cell Reference [ 277] + aIn.Ignore( 6 ); + break; + case 0x5D: + case 0x7D: + case 0x3D: // Deleted 3-D Area Reference [ 277] + aIn.Ignore( 10 ); + break; + default: + bError = TRUE; + } + bError |= !aIn.IsValid(); + } + + ConvErr eRet; + + if( bError ) + eRet = ConvErrNi; + else if( aIn.GetRecPos() != nEndPos ) + eRet = ConvErrCount; + else if( bExternName ) + eRet = ConvErrExternal; + else + eRet = ConvOK; + + aIn.Seek( nEndPos ); + return eRet; +} + +ConvErr ExcelToSc8::ConvertExternName( const ScTokenArray*& rpArray, XclImpStream& rStrm, sal_Size nFormulaLen, + const String& rUrl, const vector<String>& rTabNames ) +{ + if( !GetDocShell() ) + return ConvErrNi; + + String aFileUrl = ScGlobal::GetAbsDocName(rUrl, GetDocShell()); + + sal_uInt8 nOp, nByte; + bool bError = false; + + ScSingleRefData aSRD; + ScComplexRefData aCRD; + + if (eStatus != ConvOK) + { + rStrm.Ignore(nFormulaLen); + return eStatus; + } + + if (nFormulaLen == 0) + { + aPool.Store(CREATE_STRING("-/-")); + aPool >> aStack; + rpArray = aPool[aStack.Get()]; + return ConvOK; + } + + ScExternalRefManager* pRefMgr = GetDoc().GetExternalRefManager(); + sal_uInt16 nFileId = pRefMgr->getExternalFileId(aFileUrl); + sal_uInt16 nTabCount = static_cast< sal_uInt16 >( rTabNames.size() ); + + sal_Size nEndPos = rStrm.GetRecPos() + nFormulaLen; + + while( (rStrm.GetRecPos() < nEndPos) && !bError ) + { + rStrm >> nOp; + + // #98524# always reset flags + aSRD.InitFlags(); + aCRD.InitFlags(); + + switch( nOp ) + { + case 0x1C: // Error Value + { + rStrm >> nByte; + DefTokenId eOc; + switch( nByte ) + { + case EXC_ERR_NULL: + case EXC_ERR_DIV0: + case EXC_ERR_VALUE: + case EXC_ERR_REF: + case EXC_ERR_NAME: + case EXC_ERR_NUM: eOc = ocStop; break; + case EXC_ERR_NA: eOc = ocNotAvail; break; + default: eOc = ocNoName; + } + aPool << eOc; + if( eOc != ocStop ) + aPool << ocOpen << ocClose; + aPool >> aStack; + } + break; + case 0x3A: + { + // cell reference in external range name + sal_uInt16 nExtTab1, nExtTab2, nRow, nGrbitCol; + rStrm >> nExtTab1 >> nExtTab2 >> nRow >> nGrbitCol; + if (nExtTab1 >= nTabCount || nExtTab2 >= nTabCount) + { + bError = true; + break; + } + + aSRD.nTab = nExtTab1; + aSRD.SetFlag3D(true); + aSRD.SetTabRel(false); + ExcRelToScRel8(nRow, nGrbitCol, aSRD, true); + aCRD.Ref1 = aCRD.Ref2 = aSRD; + String aTabName = rTabNames[nExtTab1]; + + if (nExtTab1 == nExtTab2) + { + // single cell reference + aStack << aPool.StoreExtRef(nFileId, aTabName, aSRD); + } + else + { + // area reference + aCRD.Ref2.nTab = nExtTab2; + aStack << aPool.StoreExtRef(nFileId, aTabName, aCRD); + } + } + break; + case 0x3B: + { + // area reference + sal_uInt16 nExtTab1, nExtTab2, nRow1, nRow2, nGrbitCol1, nGrbitCol2; + rStrm >> nExtTab1 >> nExtTab2 >> nRow1 >> nRow2 >> nGrbitCol1 >> nGrbitCol2; + ScSingleRefData& rR1 = aCRD.Ref1; + ScSingleRefData& rR2 = aCRD.Ref2; + + rR1.nTab = nExtTab1; + rR1.SetFlag3D(true); + rR1.SetTabRel(false); + ExcRelToScRel8(nRow1, nGrbitCol1, rR1, true); + + rR2.nTab = nExtTab2; + rR2.SetFlag3D(true); + rR2.SetTabRel(false); + ExcRelToScRel8(nRow2, nGrbitCol2, rR2, true); + + String aTabName = rTabNames[nExtTab1]; + aStack << aPool.StoreExtRef(nFileId, aTabName, aCRD); + } + break; + default: + bError = true; + } + bError |= !rStrm.IsValid(); + } + + ConvErr eRet; + + if( bError ) + { + aPool << ocBad; + aPool >> aStack; + rpArray = aPool[ aStack.Get() ]; + eRet = ConvErrNi; + } + else if( rStrm.GetRecPos() != nEndPos ) + { + aPool << ocBad; + aPool >> aStack; + rpArray = aPool[ aStack.Get() ]; + eRet = ConvErrCount; + } + else + { + rpArray = aPool[ aStack.Get() ]; + eRet = ConvOK; + } + + rStrm.Seek(nEndPos); + return eRet; +} + +void ExcelToSc8::ExcRelToScRel8( UINT16 nRow, UINT16 nC, ScSingleRefData &rSRD, const BOOL bName ) +{ + const BOOL bColRel = ( nC & 0x4000 ) != 0; + const BOOL bRowRel = ( nC & 0x8000 ) != 0; + const UINT8 nCol = static_cast<UINT8>(nC); + + rSRD.SetColRel( bColRel ); + rSRD.SetRowRel( bRowRel ); + + if( bName ) + { + // C O L + if( bColRel ) + // rel Col + rSRD.nRelCol = static_cast<SCsCOL>(static_cast<INT8>(nC)); + else + // abs Col + rSRD.nCol = static_cast<SCCOL>(nCol); + + // R O W + if( bRowRel ) + // rel Row + rSRD.nRelRow = static_cast<SCsROW>(static_cast<INT16>(nRow)); + else + // abs Row + rSRD.nRow = Min( static_cast<SCROW>(nRow), MAXROW); + + // T A B + // #67965# abs needed if rel in shared formula for ScCompiler UpdateNameReference + if ( rSRD.IsTabRel() && !rSRD.IsFlag3D() ) + rSRD.nTab = GetCurrScTab(); + } + else + { + // C O L + if ( bColRel ) + rSRD.nRelCol = static_cast<SCsCOL>(nCol) - aEingPos.Col(); + else + rSRD.nCol = static_cast<SCCOL>(nCol); + + // R O W + if ( bRowRel ) + rSRD.nRelRow = static_cast<SCsROW>(nRow) - aEingPos.Row(); + else + rSRD.nRow = static_cast<SCROW>(nRow); + + // T A B + // #i10184# abs needed if rel in shared formula for ScCompiler UpdateNameReference + if ( rSRD.IsTabRel() && !rSRD.IsFlag3D() ) + rSRD.nTab = GetCurrScTab() + rSRD.nRelTab; + } +} + + +// stream seeks to first byte after <nLen> +BOOL ExcelToSc8::GetAbsRefs( ScRangeList& r, XclImpStream& aIn, sal_Size nLen ) +{ + UINT8 nOp; + UINT16 nRow1, nRow2, nCol1, nCol2; + SCTAB nTab1, nTab2; + UINT16 nIxti; + + sal_Size nSeek; + + sal_Size nEndPos = aIn.GetRecPos() + nLen; + + while( aIn.IsValid() && (aIn.GetRecPos() < nEndPos) ) + { + aIn >> nOp; + nSeek = 0; + + switch( nOp ) + { + case 0x44: + case 0x64: + case 0x24: // Cell Reference [319 270] + case 0x4C: + case 0x6C: + case 0x2C: // Cell Reference Within a Name [323 ] + // Cell Reference Within a Shared Formula[ 273] + aIn >> nRow1 >> nCol1; + + nRow2 = nRow1; + nCol2 = nCol1; + nTab1 = nTab2 = GetCurrScTab(); + goto _common; + case 0x45: + case 0x65: + case 0x25: // Area Reference [320 270] + case 0x4D: + case 0x6D: + case 0x2D: // Area Reference Within a Name [324 ] + // Area Reference Within a Shared Formula[ 274] + aIn >> nRow1 >> nRow2 >> nCol1 >> nCol2; + + nTab1 = nTab2 = GetCurrScTab(); + goto _common; + case 0x5A: + case 0x7A: + case 0x3A: // 3-D Cell Reference [ 275] + aIn >> nIxti >> nRow1 >> nCol1; + + nRow2 = nRow1; + nCol2 = nCol1; + + goto _3d_common; + case 0x5B: + case 0x7B: + case 0x3B: // 3-D Area Reference [ 276] + aIn >> nIxti >> nRow1 >> nRow2 >> nCol1 >> nCol2; + + _3d_common: + // #122885# skip references to deleted sheets + if( !rLinkMan.GetScTabRange( nTab1, nTab2, nIxti ) || !ValidTab( nTab1 ) || !ValidTab( nTab2 ) ) + break; + + goto _common; + _common: + // do not check abs/rel flags, linked controls have set them! +// if( !(( nCol1 & 0xC000 ) || ( nCol2 & 0xC000 )) ) + { + ScRange aScRange; + nCol1 &= 0x3FFF; + nCol2 &= 0x3FFF; + if( GetAddressConverter().ConvertRange( aScRange, XclRange( nCol1, nRow1, nCol2, nRow2 ), nTab1, nTab2, true ) ) + r.Append( aScRange ); + } + break; + case 0x1C: // Error Value [314 266] + case 0x1D: // Boolean [315 266] + nSeek = 1; + break; + case 0x1E: // Integer [315 266] + case 0x41: + case 0x61: + case 0x21: // Function, Fixed Number of Arguments [333 282] + case 0x49: + case 0x69: + case 0x29: // Variable Reference Subexpression [331 281] + case 0x4E: + case 0x6E: + case 0x2E: // Reference Subexpression Within a Name [332 282] + case 0x4F: + case 0x6F: + case 0x2F: // Incomplete Reference Subexpression... [332 282] + case 0x58: + case 0x78: + case 0x38: // Command-Equivalent Function [333 ] + nSeek = 2; + break; + case 0x42: + case 0x62: + case 0x22: // Function, Variable Number of Arg. [333 283] + nSeek = 3; + break; + case 0x01: // Array Formula [325 ] + case 0x02: // Data Table [325 277] + case 0x43: + case 0x63: + case 0x23: // Name [318 269] + case 0x4A: + case 0x6A: + case 0x2A: // Deleted Cell Reference [323 273] + nSeek = 4; + break; + case 0x46: + case 0x66: + case 0x26: // Constant Reference Subexpression [321 271] + case 0x47: + case 0x67: + case 0x27: // Erroneous Constant Reference Subexpr. [322 272] + case 0x48: + case 0x68: + case 0x28: // Incomplete Constant Reference Subexpr.[331 281] + case 0x5C: + case 0x7C: + case 0x3C: // Deleted 3-D Cell Reference [ 277] + case 0x59: + case 0x79: + case 0x39: // Name or External Name [ 275] + nSeek = 6; + break; + case 0x40: + case 0x60: + case 0x20: // Array Constant [317 268] + nSeek = 7; + break; + case 0x1F: // Number [315 266] + case 0x4B: + case 0x6B: + case 0x2B: // Deleted Area Refernce [323 273] + nSeek = 8; + break; + case 0x5D: + case 0x7D: + case 0x3D: // Deleted 3-D Area Reference [ 277] + nSeek = 10; + break; + case 0x17: // String Constant [314 266] + { + UINT8 nStrLen; + aIn >> nStrLen; + aIn.IgnoreUniString( nStrLen ); // reads Grbit even if nLen==0 + nSeek = 0; + } + break; + case 0x19: // Special Attribute [327 279] + { + UINT16 nData; + UINT8 nOpt; + aIn >> nOpt >> nData; + if( nOpt & 0x04 ) + {// nFakt -> Bytes oder Words ueberlesen AttrChoose + nData++; + nSeek = nData * 2; + } + } + break; + } + + aIn.Ignore( nSeek ); + } + aIn.Seek( nEndPos ); + + return r.Count() != 0; +} + + + + + |