| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the 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" |
| |
| 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< XComponentContext >& rxContext, const Reference< XSpreadsheetDocument >& rxDocument ) : |
| ::oox::ole::VbaProject( rxContext, Reference< XModel >( rxDocument, UNO_QUERY ), CREATE_OUSTRING( "Calc" ) ), |
| mxDocument( rxDocument ) |
| { |
| } |
| |
| // 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 |