b541cd9a80
Change-Id: Ib51fd610c5188fe95872d509f004ae88f38c5417 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/107351 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
376 lines
14 KiB
C++
376 lines
14 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <SchXMLImport.hxx>
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#include "SchXMLChartContext.hxx"
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#include "contexts.hxx"
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#include "SchXMLTools.hxx"
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#include <sal/log.hxx>
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#include <comphelper/processfactory.hxx>
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#include <xmloff/namespacemap.hxx>
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#include <xmloff/prstylei.hxx>
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#include <xmloff/xmlnamespace.hxx>
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#include <xmloff/xmltoken.hxx>
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#include <xmloff/xmluconv.hxx>
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#include <xmloff/xmlictxt.hxx>
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#include <xmloff/xmlstyle.hxx>
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#include <com/sun/star/chart/XChartDocument.hpp>
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#include <com/sun/star/container/XChild.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <com/sun/star/uno/XComponentContext.hpp>
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#include <com/sun/star/chart2/data/XDataReceiver.hpp>
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#include <com/sun/star/chart2/XChartDocument.hpp>
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#include <com/sun/star/chart2/XCoordinateSystemContainer.hpp>
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#include <com/sun/star/chart2/XChartTypeContainer.hpp>
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#include <com/sun/star/chart2/XDataSeriesContainer.hpp>
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#include <com/sun/star/document/XDocumentPropertiesSupplier.hpp>
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#include <tools/diagnose_ex.h>
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using namespace com::sun::star;
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using namespace ::xmloff::token;
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using ::com::sun::star::uno::Reference;
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using ::com::sun::star::uno::Sequence;
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namespace
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{
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class lcl_MatchesChartType
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{
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public:
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explicit lcl_MatchesChartType( const OUString & aChartTypeName ) :
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m_aChartTypeName( aChartTypeName )
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{}
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bool operator () ( const Reference< chart2::XChartType > & xChartType ) const
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{
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return (xChartType.is() &&
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xChartType->getChartType() == m_aChartTypeName );
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}
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private:
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OUString m_aChartTypeName;
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};
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} // anonymous namespace
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// TokenMaps for distinguishing different
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// tokens in different contexts
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// element maps
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// attribute maps
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SchXMLImportHelper::SchXMLImportHelper() :
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mpAutoStyles( nullptr )
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{
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}
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SvXMLImportContext* SchXMLImportHelper::CreateChartContext(
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SvXMLImport& rImport,
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const Reference< frame::XModel >& rChartModel )
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{
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SvXMLImportContext* pContext = nullptr;
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Reference< chart::XChartDocument > xDoc( rChartModel, uno::UNO_QUERY );
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if( xDoc.is())
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{
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mxChartDoc = xDoc;
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pContext = new SchXMLChartContext( *this, rImport );
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}
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else
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{
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SAL_WARN("xmloff.chart", "No valid XChartDocument given as XModel" );
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}
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return pContext;
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}
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void SchXMLImportHelper::FillAutoStyle(const OUString& rAutoStyleName, const uno::Reference<beans::XPropertySet>& rProp)
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{
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if (!rProp.is())
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return;
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const SvXMLStylesContext* pStylesCtxt = GetAutoStylesContext();
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if (pStylesCtxt)
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{
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SvXMLStyleContext* pStyle = const_cast<SvXMLStyleContext*>(pStylesCtxt->FindStyleChildContext(SchXMLImportHelper::GetChartFamilyID(), rAutoStyleName));
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if (XMLPropStyleContext* pPropStyle = dynamic_cast<XMLPropStyleContext*>(pStyle))
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pPropStyle->FillPropertySet(rProp);
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}
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}
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// get various token maps
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//static
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void SchXMLImportHelper::DeleteDataSeries(
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const Reference< chart2::XDataSeries > & xSeries,
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const Reference< chart2::XChartDocument > & xDoc )
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{
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if( !xDoc.is() )
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return;
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try
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{
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Reference< chart2::XCoordinateSystemContainer > xCooSysCnt(
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xDoc->getFirstDiagram(), uno::UNO_QUERY_THROW );
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const Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq(
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xCooSysCnt->getCoordinateSystems());
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for( const auto& rCooSys : aCooSysSeq )
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{
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Reference< chart2::XChartTypeContainer > xCTCnt( rCooSys, uno::UNO_QUERY_THROW );
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const Sequence< Reference< chart2::XChartType > > aChartTypes( xCTCnt->getChartTypes());
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for( const auto& rChartType : aChartTypes )
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{
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Reference< chart2::XDataSeriesContainer > xSeriesCnt( rChartType, uno::UNO_QUERY_THROW );
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Sequence< Reference< chart2::XDataSeries > > aSeriesSeq( xSeriesCnt->getDataSeries());
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if (std::find(aSeriesSeq.begin(), aSeriesSeq.end(), xSeries) != aSeriesSeq.end())
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{
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xSeriesCnt->removeDataSeries(xSeries);
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return;
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}
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}
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}
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}
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catch( const uno::Exception &)
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{
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DBG_UNHANDLED_EXCEPTION("xmloff.chart");
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}
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}
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// static
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Reference< chart2::XDataSeries > SchXMLImportHelper::GetNewDataSeries(
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const Reference< chart2::XChartDocument > & xDoc,
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sal_Int32 nCoordinateSystemIndex,
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const OUString & rChartTypeName,
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bool bPushLastChartType /* = false */ )
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{
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Reference< chart2::XDataSeries > xResult;
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if(!xDoc.is())
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return xResult;
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try
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{
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Reference< chart2::XCoordinateSystemContainer > xCooSysCnt(
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xDoc->getFirstDiagram(), uno::UNO_QUERY_THROW );
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Sequence< Reference< chart2::XCoordinateSystem > > aCooSysSeq(
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xCooSysCnt->getCoordinateSystems());
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Reference< uno::XComponentContext > xContext(
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comphelper::getProcessComponentContext() );
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if( nCoordinateSystemIndex < aCooSysSeq.getLength())
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{
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Reference< chart2::XChartType > xCurrentType;
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{
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Reference< chart2::XChartTypeContainer > xCTCnt( aCooSysSeq[ nCoordinateSystemIndex ], uno::UNO_QUERY_THROW );
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Sequence< Reference< chart2::XChartType > > aChartTypes( xCTCnt->getChartTypes());
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// find matching chart type group
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const Reference< chart2::XChartType > * pBegin = aChartTypes.getConstArray();
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const Reference< chart2::XChartType > * pEnd = pBegin + aChartTypes.getLength();
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const Reference< chart2::XChartType > * pIt =
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::std::find_if( pBegin, pEnd, lcl_MatchesChartType( rChartTypeName ));
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if( pIt != pEnd )
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xCurrentType.set( *pIt );
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// if chart type is set at series and differs from current one,
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// create a new chart type
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if( !xCurrentType.is())
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{
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xCurrentType.set(
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xContext->getServiceManager()->createInstanceWithContext( rChartTypeName, xContext ),
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uno::UNO_QUERY );
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if( xCurrentType.is())
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{
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if( bPushLastChartType && aChartTypes.hasElements())
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{
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sal_Int32 nIndex( aChartTypes.getLength() - 1 );
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aChartTypes.realloc( aChartTypes.getLength() + 1 );
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aChartTypes[ nIndex + 1 ] = aChartTypes[ nIndex ];
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aChartTypes[ nIndex ] = xCurrentType;
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xCTCnt->setChartTypes( aChartTypes );
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}
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else
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xCTCnt->addChartType( xCurrentType );
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}
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}
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}
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if( xCurrentType.is())
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{
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Reference< chart2::XDataSeriesContainer > xSeriesCnt( xCurrentType, uno::UNO_QUERY_THROW );
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if( xContext.is() )
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{
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xResult.set(
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xContext->getServiceManager()->createInstanceWithContext(
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"com.sun.star.chart2.DataSeries",
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xContext ), uno::UNO_QUERY_THROW );
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}
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if( xResult.is() )
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xSeriesCnt->addDataSeries( xResult );
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}
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}
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}
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catch( const uno::Exception & )
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{
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DBG_UNHANDLED_EXCEPTION("xmloff.chart");
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}
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return xResult;
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}
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SchXMLImport::SchXMLImport(
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const Reference< uno::XComponentContext >& xContext,
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OUString const & implementationName, SvXMLImportFlags nImportFlags ) :
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SvXMLImport( xContext, implementationName, nImportFlags ),
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maImportHelper(new SchXMLImportHelper)
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{
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GetNamespaceMap().Add( GetXMLToken(XML_NP_XLINK), GetXMLToken(XML_N_XLINK), XML_NAMESPACE_XLINK );
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GetNamespaceMap().Add( GetXMLToken(XML_NP_CHART_EXT), GetXMLToken(XML_N_CHART_EXT), XML_NAMESPACE_CHART_EXT);
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}
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SchXMLImport::~SchXMLImport() throw ()
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{
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uno::Reference< chart2::XChartDocument > xChartDoc( GetModel(), uno::UNO_QUERY );
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if( xChartDoc.is() && xChartDoc->hasControllersLocked() )
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xChartDoc->unlockControllers();
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}
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// create the main context (subcontexts are created
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// by the one created here)
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SvXMLImportContext *SchXMLImport::CreateFastContext( sal_Int32 nElement,
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const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/ )
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{
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SvXMLImportContext* pContext = nullptr;
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switch (nElement)
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{
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case XML_ELEMENT( OFFICE, XML_DOCUMENT ):
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case XML_ELEMENT( OFFICE, XML_DOCUMENT_META ):
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{
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uno::Reference<document::XDocumentPropertiesSupplier> xDPS(
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GetModel(), uno::UNO_QUERY);
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// mst@: right now, this seems to be not supported, so it is untested
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if (xDPS.is()) {
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pContext = (nElement == XML_ELEMENT(OFFICE, XML_DOCUMENT_META))
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? new SvXMLMetaDocumentContext(*this, xDPS->getDocumentProperties())
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// flat OpenDocument file format
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: new SchXMLFlatDocContext_Impl(*maImportHelper, *this, nElement,
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xDPS->getDocumentProperties());
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}
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}
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break;
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// accept <office:document>
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case XML_ELEMENT(OFFICE, XML_DOCUMENT_STYLES):
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case XML_ELEMENT(OFFICE, XML_DOCUMENT_CONTENT):
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pContext = new SchXMLDocContext(*maImportHelper, *this, nElement);
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break;
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}
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return pContext;
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}
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SvXMLImportContext* SchXMLImport::CreateStylesContext()
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{
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//#i103287# make sure that the version information is set before importing all the properties (especially stroke-opacity!)
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SchXMLTools::setBuildIDAtImportInfo( GetModel(), getImportInfo() );
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SvXMLStylesContext* pStylesCtxt = new SvXMLStylesContext( *this );
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// set context at base class, so that all auto-style classes are imported
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SetAutoStyles( pStylesCtxt );
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maImportHelper->SetAutoStylesContext( pStylesCtxt );
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return pStylesCtxt;
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}
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void SAL_CALL SchXMLImport::setTargetDocument(const uno::Reference<lang::XComponent>& xDoc)
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{
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uno::Reference<chart2::XChartDocument> xOldDoc(GetModel(), uno::UNO_QUERY);
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if (xOldDoc.is() && xOldDoc->hasControllersLocked())
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xOldDoc->unlockControllers();
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SvXMLImport::setTargetDocument(xDoc);
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uno::Reference<chart2::XChartDocument> xChartDoc(GetModel(), uno::UNO_QUERY);
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if (!xChartDoc.is())
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return;
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try
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{
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// prevent rebuild of view during load (necessary especially if loaded not
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// via load api, which is the case for example if binary files are loaded)
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xChartDoc->lockControllers();
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uno::Reference<container::XChild> xChild(xChartDoc, uno::UNO_QUERY);
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uno::Reference<chart2::data::XDataReceiver> xDataReceiver(xChartDoc, uno::UNO_QUERY);
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if (xChild.is() && xDataReceiver.is())
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{
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Reference<lang::XMultiServiceFactory> xFact(xChild->getParent(), uno::UNO_QUERY);
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if (xFact.is())
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{
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//if the parent has a number formatter we will use the numberformatter of the parent
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Reference<util::XNumberFormatsSupplier> xNumberFormatsSupplier(xFact, uno::UNO_QUERY);
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xDataReceiver->attachNumberFormatsSupplier(xNumberFormatsSupplier);
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}
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}
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}
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catch (const uno::Exception &)
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{
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TOOLS_INFO_EXCEPTION("xmloff.chart", "SchXMLChartContext::StartElement(): Exception caught");
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}
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}
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// first version: everything comes from one storage
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extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
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com_sun_star_comp_Chart_XMLOasisImporter_get_implementation(uno::XComponentContext* pCtx,
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uno::Sequence<uno::Any> const& /*rSeq*/)
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{
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return cppu::acquire(new SchXMLImport(pCtx, "SchXMLImport", SvXMLImportFlags::ALL));
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}
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// multiple storage version: one for content / styles / meta
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extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
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com_sun_star_comp_Chart_XMLOasisMetaImporter_get_implementation(
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uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
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{
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return cppu::acquire(new SchXMLImport(pCtx, "SchXMLImport.Meta", SvXMLImportFlags::META));
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}
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extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
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com_sun_star_comp_Chart_XMLOasisStylesImporter_get_implementation(
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uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
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{
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return cppu::acquire(new SchXMLImport(pCtx, "SchXMLImport.Styles", SvXMLImportFlags::STYLES));
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}
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extern "C" SAL_DLLPUBLIC_EXPORT uno::XInterface*
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com_sun_star_comp_Chart_XMLOasisContentImporter_get_implementation(
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uno::XComponentContext* pCtx, uno::Sequence<uno::Any> const& /*rSeq*/)
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{
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return cppu::acquire(new SchXMLImport(pCtx, "SchXMLImport.Content",
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SvXMLImportFlags::CONTENT | SvXMLImportFlags::AUTOSTYLES
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| SvXMLImportFlags::FONTDECLS));
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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