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Diffstat (limited to 'oox/source/xls/excelvbaproject.cxx')
| -rwxr-xr-x | oox/source/xls/excelvbaproject.cxx | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/oox/source/xls/excelvbaproject.cxx b/oox/source/xls/excelvbaproject.cxx new file mode 100755 index 000000000000..ee22dc8398ba --- /dev/null +++ b/oox/source/xls/excelvbaproject.cxx @@ -0,0 +1,161 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +#include "oox/xls/excelvbaproject.hxx" + +#include <list> +#include <set> +#include <com/sun/star/container/XEnumeration.hpp> +#include <com/sun/star/container/XEnumerationAccess.hpp> +#include <com/sun/star/document/XEventsSupplier.hpp> +#include <com/sun/star/frame/XModel.hpp> +#include <com/sun/star/script/ModuleType.hpp> +#include <com/sun/star/sheet/XSpreadsheetDocument.hpp> +#include <rtl/ustrbuf.hxx> +#include "oox/helper/helper.hxx" +#include "oox/helper/propertyset.hxx" +#include "properties.hxx" + +namespace oox { +namespace xls { + +// ============================================================================ + +using namespace ::com::sun::star::container; +using namespace ::com::sun::star::document; +using namespace ::com::sun::star::frame; +using namespace ::com::sun::star::lang; +using namespace ::com::sun::star::script; +using namespace ::com::sun::star::sheet; +using namespace ::com::sun::star::uno; + +using ::rtl::OUString; +using ::rtl::OUStringBuffer; + +// ============================================================================ + +ExcelVbaProject::ExcelVbaProject( const Reference< XMultiServiceFactory >& rxGlobalFactory, const Reference< XSpreadsheetDocument >& rxDocument ) : + ::oox::ole::VbaProject( rxGlobalFactory, Reference< XModel >( rxDocument, UNO_QUERY ), CREATE_OUSTRING( "Calc" ) ), + mxDocument( rxDocument ) +{ +} + +void ExcelVbaProject::createMissingModules() +{ + /* !! HACK !! This function is called from old XLS filter only, must be + removed when this filter uses the OOX VBA import instead of the old SVX + VBA import. + */ + + // collect and register all sheets without codenames + prepareImport(); + // manually create the registered dummy modules + createDummyModules(); +} + +// protected ------------------------------------------------------------------ + +namespace { + +struct SheetCodeNameInfo +{ + PropertySet maSheetProps; /// Property set of the sheet without codename. + OUString maPrefix; /// Prefix for the codename to be generated. + + inline explicit SheetCodeNameInfo( PropertySet& rSheetProps, const OUString& rPrefix ) : + maSheetProps( rSheetProps ), maPrefix( rPrefix ) {} +}; + +typedef ::std::set< OUString > CodeNameSet; +typedef ::std::list< SheetCodeNameInfo > SheetCodeNameInfoList; + +} // namespace + +void ExcelVbaProject::prepareImport() +{ + /* Check if the sheets have imported codenames. Generate new unused + codenames if not. */ + if( mxDocument.is() ) try + { + // collect existing codenames (do not use them when creating new codenames) + CodeNameSet aUsedCodeNames; + + // collect sheets without codenames + SheetCodeNameInfoList aCodeNameInfos; + + // iterate over all imported sheets + Reference< XEnumerationAccess > xSheetsEA( mxDocument->getSheets(), UNO_QUERY_THROW ); + Reference< XEnumeration > xSheetsEnum( xSheetsEA->createEnumeration(), UNO_SET_THROW ); + // own try/catch for every sheet + while( xSheetsEnum->hasMoreElements() ) try + { + PropertySet aSheetProp( xSheetsEnum->nextElement() ); + OUString aCodeName; + aSheetProp.getProperty( aCodeName, PROP_CodeName ); + if( aCodeName.getLength() > 0 ) + { + aUsedCodeNames.insert( aCodeName ); + } + else + { + // TODO: once we have chart sheets we need a switch/case on sheet type ('SheetNNN' vs. 'ChartNNN') + aCodeNameInfos.push_back( SheetCodeNameInfo( aSheetProp, CREATE_OUSTRING( "Sheet" ) ) ); + } + } + catch( Exception& ) + { + } + + // create new codenames if sheets do not have one + for( SheetCodeNameInfoList::iterator aIt = aCodeNameInfos.begin(), aEnd = aCodeNameInfos.end(); aIt != aEnd; ++aIt ) + { + // search for an unused codename + sal_Int32 nCounter = 1; + OUString aCodeName; + do + { + aCodeName = OUStringBuffer( aIt->maPrefix ).append( nCounter++ ).makeStringAndClear(); + } + while( aUsedCodeNames.count( aCodeName ) > 0 ); + aUsedCodeNames.insert( aCodeName ); + + // set codename at sheet + aIt->maSheetProps.setProperty( PROP_CodeName, aCodeName ); + + // tell base class to create a dummy module + addDummyModule( aCodeName, ModuleType::DOCUMENT ); + } + } + catch( Exception& ) + { + } +} + +// ============================================================================ + +} // namespace xls +} // namespace oox |