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/*************************************************************************
*
* 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/excelfilter.hxx"
#include "oox/helper/binaryinputstream.hxx"
#include "oox/xls/biffdetector.hxx"
#include "oox/xls/biffinputstream.hxx"
#include "oox/xls/excelchartconverter.hxx"
#include "oox/xls/stylesbuffer.hxx"
#include "oox/xls/themebuffer.hxx"
#include "oox/xls/workbookfragment.hxx"
#include "oox/dump/biffdumper.hxx"
#include "oox/dump/xlsbdumper.hxx"
using ::rtl::OUString;
using ::com::sun::star::uno::Any;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::uno::XInterface;
using ::com::sun::star::lang::XMultiServiceFactory;
using ::com::sun::star::xml::sax::XFastDocumentHandler;
using ::oox::core::BinaryFilterBase;
using ::oox::core::FragmentHandlerRef;
using ::oox::core::Relation;
using ::oox::core::Relations;
using ::oox::core::XmlFilterBase;
using ::oox::drawingml::table::TableStyleListPtr;
namespace oox {
namespace xls {
// ============================================================================
ExcelFilterBase::ExcelFilterBase() :
mpData( 0 )
{
}
ExcelFilterBase::~ExcelFilterBase()
{
OSL_ENSURE( !mpData, "ExcelFilterBase::~ExcelFilterBase - workbook data not cleared" );
}
void ExcelFilterBase::registerWorkbookData( WorkbookData& rData )
{
mpData = &rData;
}
WorkbookData& ExcelFilterBase::getWorkbookData() const
{
OSL_ENSURE( mpData, "ExcelFilterBase::getWorkbookData - missing workbook data" );
return *mpData;
}
void ExcelFilterBase::unregisterWorkbookData()
{
mpData = 0;
}
// ============================================================================
OUString SAL_CALL ExcelFilter_getImplementationName() throw()
{
return CREATE_OUSTRING( "com.sun.star.comp.oox.ExcelFilter" );
}
Sequence< OUString > SAL_CALL ExcelFilter_getSupportedServiceNames() throw()
{
OUString aServiceName = CREATE_OUSTRING( "com.sun.star.comp.oox.ExcelFilter" );
Sequence< OUString > aSeq( &aServiceName, 1 );
return aSeq;
}
Reference< XInterface > SAL_CALL ExcelFilter_createInstance(
const Reference< XMultiServiceFactory >& rxGlobalFactory ) throw( Exception )
{
return static_cast< ::cppu::OWeakObject* >( new ExcelFilter( rxGlobalFactory ) );
}
// ----------------------------------------------------------------------------
ExcelFilter::ExcelFilter( const Reference< XMultiServiceFactory >& rxGlobalFactory ) :
XmlFilterBase( rxGlobalFactory )
{
}
ExcelFilter::~ExcelFilter()
{
}
bool ExcelFilter::importDocument() throw()
{
/* To activate the XLSX/XLSB dumper, insert the full path to the file
file:///<path-to-oox-module>/source/dump/xlsbdumper.ini
into the environment variable OOO_XLSBDUMPER and start the office with
this variable (nonpro only). */
OOX_DUMP_FILE( ::oox::dump::xlsb::Dumper );
OUString aWorkbookPath = getFragmentPathFromFirstType( CREATE_OFFICEDOC_RELATIONSTYPE( "officeDocument" ) );
if( aWorkbookPath.getLength() == 0 )
return false;
WorkbookHelperRoot aHelper( *this );
return aHelper.isValid() && importFragment( new OoxWorkbookFragment( aHelper, aWorkbookPath ) );
}
bool ExcelFilter::exportDocument() throw()
{
return false;
}
const ::oox::drawingml::Theme* ExcelFilter::getCurrentTheme() const
{
return &WorkbookHelper( getWorkbookData() ).getTheme();
}
::oox::vml::Drawing* ExcelFilter::getVmlDrawing()
{
return 0;
}
const TableStyleListPtr ExcelFilter::getTableStyles()
{
return TableStyleListPtr();
}
::oox::drawingml::chart::ChartConverter& ExcelFilter::getChartConverter()
{
return WorkbookHelper( getWorkbookData() ).getChartConverter();
}
GraphicHelper* ExcelFilter::implCreateGraphicHelper() const
{
return new ExcelGraphicHelper( getWorkbookData() );
}
OUString ExcelFilter::implGetImplementationName() const
{
return ExcelFilter_getImplementationName();
}
// ============================================================================
OUString SAL_CALL ExcelBiffFilter_getImplementationName() throw()
{
return CREATE_OUSTRING( "com.sun.star.comp.oox.ExcelBiffFilter" );
}
Sequence< OUString > SAL_CALL ExcelBiffFilter_getSupportedServiceNames() throw()
{
OUString aServiceName = CREATE_OUSTRING( "com.sun.star.comp.oox.ExcelBiffFilter" );
Sequence< OUString > aSeq( &aServiceName, 1 );
return aSeq;
}
Reference< XInterface > SAL_CALL ExcelBiffFilter_createInstance(
const Reference< XMultiServiceFactory >& rxGlobalFactory ) throw( Exception )
{
return static_cast< ::cppu::OWeakObject* >( new ExcelBiffFilter( rxGlobalFactory ) );
}
// ----------------------------------------------------------------------------
ExcelBiffFilter::ExcelBiffFilter( const Reference< XMultiServiceFactory >& rxGlobalFactory ) :
BinaryFilterBase( rxGlobalFactory )
{
}
ExcelBiffFilter::~ExcelBiffFilter()
{
}
bool ExcelBiffFilter::importDocument() throw()
{
/* To activate the BIFF dumper, insert the full path to the file
file:///<path-to-oox-module>/source/dump/biffdumper.ini
into the environment variable OOO_BIFFDUMPER and start the office with
this variable (nonpro only). */
OOX_DUMP_FILE( ::oox::dump::biff::Dumper );
/* The boolean argument "UseBiffFilter" passed through XInitialisation
decides whether to import/export the document with this filter (true),
or to only use the BIFF file dumper implemented in this filter (false
or missing) */
Any aUseBiffFilter = getArgument( CREATE_OUSTRING( "UseBiffFilter" ) );
bool bUseBiffFilter = false;
if( !(aUseBiffFilter >>= bUseBiffFilter) || !bUseBiffFilter )
return true;
// detect BIFF version and workbook stream name
OUString aWorkbookName;
BiffType eBiff = BiffDetector::detectStorageBiffVersion( aWorkbookName, getStorage() );
OSL_ENSURE( eBiff != BIFF_UNKNOWN, "ExcelBiffFilter::ExcelBiffFilter - invalid file format" );
if( eBiff == BIFF_UNKNOWN )
return false;
WorkbookHelperRoot aHelper( *this, eBiff );
return aHelper.isValid() && BiffWorkbookFragment( aHelper, aWorkbookName ).importFragment();
}
bool ExcelBiffFilter::exportDocument() throw()
{
return false;
}
GraphicHelper* ExcelBiffFilter::implCreateGraphicHelper() const
{
return new ExcelGraphicHelper( getWorkbookData() );
}
OUString ExcelBiffFilter::implGetImplementationName() const
{
return ExcelBiffFilter_getImplementationName();
}
// ============================================================================
} // namespace xls
} // namespace oox
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