diff options
Diffstat (limited to 'oox/source/xls/externallinkbuffer.cxx')
| -rw-r--r-- | oox/source/xls/externallinkbuffer.cxx | 166 |
1 files changed, 123 insertions, 43 deletions
diff --git a/oox/source/xls/externallinkbuffer.cxx b/oox/source/xls/externallinkbuffer.cxx index 564775228d2a..26a1df09cc69 100644 --- a/oox/source/xls/externallinkbuffer.cxx +++ b/oox/source/xls/externallinkbuffer.cxx @@ -30,8 +30,12 @@ #include "oox/xls/externallinkbuffer.hxx" #include <rtl/strbuf.hxx> +#include <com/sun/star/sheet/ComplexReference.hpp> #include <com/sun/star/sheet/DDELinkInfo.hpp> #include <com/sun/star/sheet/ExternalLinkType.hpp> +#include <com/sun/star/sheet/ExternalReference.hpp> +#include <com/sun/star/sheet/ReferenceFlags.hpp> +#include <com/sun/star/sheet/SingleReference.hpp> #include <com/sun/star/sheet/XDDELinks.hpp> #include <com/sun/star/sheet/XDDELink.hpp> #include <com/sun/star/sheet/XDDELinkResults.hpp> @@ -55,9 +59,12 @@ using ::com::sun::star::uno::Sequence; using ::com::sun::star::uno::Exception; using ::com::sun::star::uno::UNO_QUERY_THROW; using ::com::sun::star::table::CellAddress; +using ::com::sun::star::sheet::ComplexReference; using ::com::sun::star::sheet::DDEItemInfo; using ::com::sun::star::sheet::DDELinkInfo; using ::com::sun::star::sheet::ExternalLinkInfo; +using ::com::sun::star::sheet::ExternalReference; +using ::com::sun::star::sheet::SingleReference; using ::com::sun::star::sheet::XDDELinks; using ::com::sun::star::sheet::XDDELinkResults; using ::com::sun::star::sheet::XExternalDocLinks; @@ -105,8 +112,8 @@ ExternalNameModel::ExternalNameModel() : // ============================================================================ -ExternalName::ExternalName( const ExternalLink& rParentLink, sal_Int32 nLocalSheet ) : - DefinedNameBase( rParentLink, nLocalSheet ), +ExternalName::ExternalName( const ExternalLink& rParentLink ) : + DefinedNameBase( rParentLink ), mrParentLink( rParentLink ), mnStorageId( 0 ), mbDdeLinkCreated( false ) @@ -239,16 +246,27 @@ void ExternalName::importExternalName( BiffInputStream& rStrm ) rStrm.readByteStringUC( false, getTextEncoding() ); OSL_ENSURE( maModel.maName.getLength() > 0, "ExternalName::importExternalName - empty name" ); + // load cell references that are stored in hidden external names (seen in BIFF3-BIFF4) + bool bHiddenRef = (getBiff() <= BIFF4) && (maModel.maName.getLength() > 1) && (maModel.maName[ 0 ] == '\x01') && (rStrm.getRemaining() > 2); switch( mrParentLink.getLinkType() ) { case LINKTYPE_INTERNAL: + // cell references to other internal sheets are stored in hidden external names + if( bHiddenRef && (getBiff() == BIFF4) && isWorkbookFile() ) + { + TokensFormulaContext aContext( true, true ); + importBiffFormula( aContext, mrParentLink.getCalcSheetIndex(), rStrm ); + extractReference( aContext.getTokens() ); + } + break; + case LINKTYPE_EXTERNAL: - // cell references that are stored in hidden external names (seen in BIFF3-BIFF4) - if( (getBiff() <= BIFF4) && (maModel.maName.getLength() > 0) && (maModel.maName[ 0 ] == '\x01') && (rStrm.getRemaining() > 2) ) + // cell references to other documents are stored in hidden external names + if( bHiddenRef ) { TokensFormulaContext aContext( true, true ); - importBiffFormula( aContext, rStrm ); - setReference( aContext.getTokens() ); + importBiffFormula( aContext, 0, rStrm ); + extractExternalReference( aContext.getTokens() ); } break; @@ -300,6 +318,7 @@ void ExternalName::importExternalName( BiffInputStream& rStrm ) } } +#if 0 sal_Int32 ExternalName::getSheetCacheIndex() const { OSL_ENSURE( mrParentLink.getLinkType() == LINKTYPE_DDE, "ExternalName::getSheetCacheIndex - unexpected link type" ); @@ -337,6 +356,7 @@ sal_Int32 ExternalName::getSheetCacheIndex() const } return nCacheIdx; } +#endif bool ExternalName::getDdeItemInfo( DDEItemInfo& orItemInfo ) const { @@ -381,6 +401,51 @@ bool ExternalName::getDdeLinkData( OUString& orDdeServer, OUString& orDdeTopic, return false; } +// private -------------------------------------------------------------------- + +namespace { + +void lclSetSheetCacheIndex( SingleReference& orApiRef, sal_Int32 nCacheIdx ) +{ + using namespace ::com::sun::star::sheet::ReferenceFlags; + setFlag( orApiRef.Flags, SHEET_RELATIVE, false ); + setFlag( orApiRef.Flags, SHEET_3D, true ); + orApiRef.Sheet = nCacheIdx; +} + +} // namespace + +void ExternalName::extractExternalReference( const ApiTokenSequence& rTokens ) +{ + OSL_ENSURE( (getFilterType() == FILTER_BIFF) && (getBiff() <= BIFF4), "ExternalName::setExternalReference - unexpected call" ); + sal_Int32 nDocLinkIdx = mrParentLink.getDocumentLinkIndex(); + sal_Int32 nCacheIdx = mrParentLink.getSheetCacheIndex(); + if( (nDocLinkIdx >= 0) && (nCacheIdx >= 0) ) + { + ExternalReference aExtApiRef; + aExtApiRef.Index = nDocLinkIdx; + + Any aRefAny = getFormulaParser().extractReference( rTokens ); + if( aRefAny.has< SingleReference >() ) + { + SingleReference aApiRef; + aRefAny >>= aApiRef; + lclSetSheetCacheIndex( aApiRef, nCacheIdx ); + aExtApiRef.Reference <<= aApiRef; + maRefAny <<= aExtApiRef; + } + else if( aRefAny.has< ComplexReference >() ) + { + ComplexReference aApiRef; + aRefAny >>= aApiRef; + lclSetSheetCacheIndex( aApiRef.Reference1, nCacheIdx ); + lclSetSheetCacheIndex( aApiRef.Reference2, nCacheIdx ); + aExtApiRef.Reference <<= aApiRef; + maRefAny <<= aExtApiRef; + } + } +} + void ExternalName::setResultSize( sal_Int32 nColumns, sal_Int32 nRows ) { OSL_ENSURE( (mrParentLink.getLinkType() == LINKTYPE_DDE) || (mrParentLink.getLinkType() == LINKTYPE_OLE) || @@ -564,10 +629,10 @@ void ExternalLink::importExternSheet( BiffInputStream& rStrm ) switch( meLinkType ) { case LINKTYPE_INTERNAL: - maIndexes.push_back( getWorksheets().getCalcSheetIndex( aSheetName ) ); + maCalcSheets.push_back( getWorksheets().getCalcSheetIndex( aSheetName ) ); break; case LINKTYPE_EXTERNAL: - insertExternalSheet( aSheetName ); + insertExternalSheet( (aSheetName.getLength() > 0) ? aSheetName : WorksheetBuffer::getBaseFileName( maTargetUrl ) ); break; default:; } @@ -659,11 +724,41 @@ FunctionLibraryType ExternalLink::getFuncLibraryType() const return (meLinkType == LINKTYPE_LIBRARY) ? meFuncLibType : FUNCLIB_UNKNOWN; } -sal_Int32 ExternalLink::getSheetIndex( sal_Int32 nTabId ) const +sal_Int16 ExternalLink::getCalcSheetIndex( sal_Int32 nTabId ) const { + OSL_ENSURE( meLinkType == LINKTYPE_INTERNAL, "ExternalLink::getCalcSheetIndex - invalid link type" ); OSL_ENSURE( (nTabId == 0) || (getFilterType() == FILTER_OOX) || (getBiff() == BIFF8), - "ExternalLink::getSheetIndex - invalid sheet index" ); - return ContainerHelper::getVectorElement< sal_Int32 >( maIndexes, nTabId, -1 ); + "ExternalLink::getCalcSheetIndex - invalid sheet index" ); + return ContainerHelper::getVectorElement< sal_Int16 >( maCalcSheets, nTabId, -1 ); +} + +sal_Int32 ExternalLink::getDocumentLinkIndex() const +{ + OSL_ENSURE( meLinkType == LINKTYPE_EXTERNAL, "ExternalLink::getDocumentLinkIndex - invalid link type" ); + return mxDocLink.is() ? mxDocLink->getTokenIndex() : -1; +} + +sal_Int32 ExternalLink::getSheetCacheIndex( sal_Int32 nTabId ) const +{ + OSL_ENSURE( meLinkType == LINKTYPE_EXTERNAL, "ExternalLink::getSheetCacheIndex - invalid link type" ); + OSL_ENSURE( (nTabId == 0) || (getFilterType() == FILTER_OOX) || (getBiff() == BIFF8), + "ExternalLink::getSheetCacheIndex - invalid sheet index" ); + return ContainerHelper::getVectorElement< sal_Int32 >( maSheetCaches, nTabId, -1 ); +} + +Reference< XExternalSheetCache > ExternalLink::getSheetCache( sal_Int32 nTabId ) const +{ + sal_Int32 nCacheIdx = getSheetCacheIndex( nTabId ); + if( mxDocLink.is() && (nCacheIdx >= 0) ) try + { + // existing mxDocLink implies that this is an external link + Reference< XExternalSheetCache > xSheetCache( mxDocLink->getByIndex( nCacheIdx ), UNO_QUERY_THROW ); + return xSheetCache; + } + catch( Exception& ) + { + } + return 0; } void ExternalLink::getSheetRange( LinkSheetRange& orSheetRange, sal_Int32 nTabId1, sal_Int32 nTabId2 ) const @@ -681,12 +776,12 @@ void ExternalLink::getSheetRange( LinkSheetRange& orSheetRange, sal_Int32 nTabId case LINKTYPE_EXTERNAL: { - sal_Int32 nDocLinkIndex = mxDocLink.is() ? mxDocLink->getTokenIndex() : -1; + sal_Int32 nDocLinkIdx = getDocumentLinkIndex(); switch( getFilterType() ) { case FILTER_OOX: // OOBIN: passed indexes point into sheet list of EXTSHEETLIST - orSheetRange.setExternalRange( nDocLinkIndex, getSheetIndex( nTabId1 ), getSheetIndex( nTabId2 ) ); + orSheetRange.setExternalRange( nDocLinkIdx, getSheetCacheIndex( nTabId1 ), getSheetCacheIndex( nTabId2 ) ); break; case FILTER_BIFF: switch( getBiff() ) @@ -694,17 +789,17 @@ void ExternalLink::getSheetRange( LinkSheetRange& orSheetRange, sal_Int32 nTabId case BIFF2: case BIFF3: case BIFF4: - orSheetRange.setExternalRange( nDocLinkIndex, getSheetIndex( nTabId1 ), getSheetIndex( nTabId2 ) ); + orSheetRange.setExternalRange( nDocLinkIdx, getSheetCacheIndex( nTabId1 ), getSheetCacheIndex( nTabId2 ) ); break; case BIFF5: // BIFF5: first sheet from this external link, last sheet is passed in nTabId2 if( const ExternalLink* pExtLink2 = getExternalLinks().getExternalLink( nTabId2 ).get() ) if( (pExtLink2->getLinkType() == LINKTYPE_EXTERNAL) && (maTargetUrl == pExtLink2->getTargetUrl()) ) - orSheetRange.setExternalRange( nDocLinkIndex, getSheetIndex(), pExtLink2->getSheetIndex() ); + orSheetRange.setExternalRange( nDocLinkIdx, getSheetCacheIndex(), pExtLink2->getSheetCacheIndex() ); break; case BIFF8: // BIFF8: passed indexes point into sheet list of EXTERNALBOOK - orSheetRange.setExternalRange( nDocLinkIndex, getSheetIndex( nTabId1 ), getSheetIndex( nTabId2 ) ); + orSheetRange.setExternalRange( nDocLinkIdx, getSheetCacheIndex( nTabId1 ), getSheetCacheIndex( nTabId2 ) ); break; case BIFF_UNKNOWN: break; } @@ -720,21 +815,6 @@ void ExternalLink::getSheetRange( LinkSheetRange& orSheetRange, sal_Int32 nTabId } } -Reference< XExternalSheetCache > ExternalLink::getExternalSheetCache( sal_Int32 nTabId ) -{ - const sal_Int32* pnCacheId = ContainerHelper::getVectorElement( maIndexes, nTabId ); - if( mxDocLink.is() && pnCacheId ) try - { - // existing mxDocLink implies that this is an external link - Reference< XExternalSheetCache > xSheetCache( mxDocLink->getByIndex( *pnCacheId ), UNO_QUERY_THROW ); - return xSheetCache; - } - catch( Exception& ) - { - } - return 0; -} - ExternalNameRef ExternalLink::getNameByIndex( sal_Int32 nIndex ) const { return maExtNames.get( nIndex ); @@ -790,21 +870,21 @@ OUString ExternalLink::parseBiffTargetUrl( const OUString& rBiffTargetUrl ) OUString aClassName, aTargetUrl, aSheetName; switch( getAddressConverter().parseBiffTargetUrl( aClassName, aTargetUrl, aSheetName, rBiffTargetUrl ) ) - { + { case BIFF_TARGETTYPE_URL: if( aTargetUrl.getLength() == 0 ) - { + { meLinkType = (aSheetName.getLength() > 0) ? LINKTYPE_INTERNAL : LINKTYPE_SELF; - } - else if( (aTargetUrl.getLength() == 1) && (aTargetUrl[ 0 ] == ':') ) - { - if( getBiff() >= BIFF4 ) - meLinkType = LINKTYPE_ANALYSIS; - } + } + else if( (aTargetUrl.getLength() == 1) && (aTargetUrl[ 0 ] == ':') ) + { + if( getBiff() >= BIFF4 ) + meLinkType = LINKTYPE_ANALYSIS; + } else if( (aTargetUrl.getLength() > 1) || (aTargetUrl[ 0 ] != ' ') ) - { + { setExternalTargetUrl( aTargetUrl, OOX_TARGETTYPE_EXTLINK ); - } + } break; case BIFF_TARGETTYPE_SAMESHEET: @@ -834,13 +914,13 @@ void ExternalLink::insertExternalSheet( const OUString& rSheetName ) { Reference< XExternalSheetCache > xSheetCache = mxDocLink->addSheetCache( rSheetName ); sal_Int32 nCacheIdx = xSheetCache.is() ? xSheetCache->getTokenIndex() : -1; - maIndexes.push_back( nCacheIdx ); + maSheetCaches.push_back( nCacheIdx ); } } ExternalNameRef ExternalLink::createExternalName() { - ExternalNameRef xExtName( new ExternalName( *this, getSheetIndex() ) ); + ExternalNameRef xExtName( new ExternalName( *this ) ); maExtNames.push_back( xExtName ); return xExtName; } |