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/* -*- 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.
*
************************************************************************/
#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
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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