277 lines
9.8 KiB
C++
277 lines
9.8 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 <sal/config.h>
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#include <cstddef>
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#include "BubbleDataInterpreter.hxx"
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#include <DataSeries.hxx>
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#include <DataSeriesHelper.hxx>
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#include <CommonConverters.hxx>
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#include <com/sun/star/util/XCloneable.hpp>
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#include <comphelper/diagnose_ex.hxx>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::chart2;
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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 chart
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{
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BubbleDataInterpreter::BubbleDataInterpreter()
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{
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}
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BubbleDataInterpreter::~BubbleDataInterpreter()
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{
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}
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// ____ XDataInterpreter ____
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InterpretedData BubbleDataInterpreter::interpretDataSource(
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const Reference< chart2::data::XDataSource >& xSource,
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const Sequence< beans::PropertyValue >& aArguments,
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const std::vector< rtl::Reference< DataSeries > >& aSeriesToReUse )
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{
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if( ! xSource.is())
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return InterpretedData();
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std::vector< uno::Reference< chart2::data::XLabeledDataSequence > > aData = DataInterpreter::getDataSequences(xSource);
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uno::Reference< chart2::data::XLabeledDataSequence > xValuesX;
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std::vector< uno::Reference< chart2::data::XLabeledDataSequence > > aYValuesVector;
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std::vector< uno::Reference< chart2::data::XLabeledDataSequence > > aSizeValuesVector;
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uno::Reference< chart2::data::XLabeledDataSequence > xCategories;
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bool bHasCategories = HasCategories( aArguments, aData );
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bool bUseCategoriesAsX = UseCategoriesAsX( aArguments );
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sal_Int32 nDataSeqCount = aData.size();
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bool bSetXValues = bHasCategories ? ( (nDataSeqCount-1) > 2 && (nDataSeqCount-1) % 2 != 0 )
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:( nDataSeqCount > 2 && nDataSeqCount % 2 != 0 );
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bool bCategoriesUsed = false;
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bool bNextIsYValues = bHasCategories ? nDataSeqCount>2 : nDataSeqCount>1;
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for( sal_Int32 nDataIdx = 0; nDataIdx < nDataSeqCount; ++nDataIdx )
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{
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try
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{
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if( bHasCategories && !bCategoriesUsed )
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{
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xCategories = aData[nDataIdx];
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if( xCategories.is())
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{
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SetRole( xCategories->getValues(), u"categories"_ustr);
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if( bUseCategoriesAsX )
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{
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bSetXValues = false;
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bNextIsYValues = nDataSeqCount > 2;
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}
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}
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bCategoriesUsed = true;
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}
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else if( !xValuesX.is() && bSetXValues )
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{
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xValuesX = aData[nDataIdx];
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if( xValuesX.is())
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SetRole( xValuesX->getValues(), u"values-x"_ustr);
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}
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else if( bNextIsYValues )
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{
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aYValuesVector.push_back( aData[nDataIdx] );
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if( aData[nDataIdx].is())
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SetRole( aData[nDataIdx]->getValues(), u"values-y"_ustr);
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bNextIsYValues = false;
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}
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else if( !bNextIsYValues )
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{
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aSizeValuesVector.push_back( aData[nDataIdx] );
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if( aData[nDataIdx].is())
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SetRole( aData[nDataIdx]->getValues(), u"values-size"_ustr);
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bNextIsYValues = (nDataSeqCount-(nDataIdx+1)) >= 2;//two or more left
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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("chart2");
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}
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}
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// create DataSeries
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std::size_t nSeriesIndex = 0;
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std::vector< rtl::Reference< DataSeries > > aSeriesVec;
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aSeriesVec.reserve( aSizeValuesVector.size());
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Reference< data::XLabeledDataSequence > xClonedXValues = xValuesX;
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Reference< util::XCloneable > xCloneableX( xValuesX, uno::UNO_QUERY );
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for( size_t nN = 0; nN < aSizeValuesVector.size(); ++nN, ++nSeriesIndex )
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{
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std::vector< uno::Reference< chart2::data::XLabeledDataSequence > > aNewData;
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if( xValuesX.is() )
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{
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if( nN > 0 && xCloneableX.is() )
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xClonedXValues.set( xCloneableX->createClone(), uno::UNO_QUERY );
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aNewData.push_back( xClonedXValues );
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}
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if( aYValuesVector.size() > nN )
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aNewData.push_back( aYValuesVector[nN] );
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aNewData.push_back(aSizeValuesVector[nN]);
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rtl::Reference< DataSeries > xSeries;
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if( nSeriesIndex < aSeriesToReUse.size())
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xSeries = aSeriesToReUse[nSeriesIndex];
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else
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xSeries = new DataSeries;
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assert( xSeries.is() );
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xSeries->setData( aNewData );
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aSeriesVec.push_back( xSeries );
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}
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return { { std::move(aSeriesVec) }, xCategories };
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}
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InterpretedData BubbleDataInterpreter::reinterpretDataSeries(
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const InterpretedData& aInterpretedData )
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{
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InterpretedData aResult( aInterpretedData );
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sal_Int32 i=0;
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std::vector< rtl::Reference< DataSeries > > aSeries( FlattenSequence( aInterpretedData.Series ));
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const sal_Int32 nCount = aSeries.size();
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for( ; i<nCount; ++i )
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{
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try
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{
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std::vector< uno::Reference< chart2::data::XLabeledDataSequence > > aNewSequences;
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uno::Reference< chart2::data::XLabeledDataSequence > xValuesSize(
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DataSeriesHelper::getDataSequenceByRole( aSeries[i], u"values-size"_ustr ));
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uno::Reference< chart2::data::XLabeledDataSequence > xValuesY(
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DataSeriesHelper::getDataSequenceByRole( aSeries[i], u"values-y"_ustr ));
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uno::Reference< chart2::data::XLabeledDataSequence > xValuesX(
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DataSeriesHelper::getDataSequenceByRole( aSeries[i], u"values-x"_ustr ));
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if( ! xValuesX.is() ||
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! xValuesY.is() ||
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! xValuesSize.is() )
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{
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std::vector< uno::Reference< chart2::data::XLabeledDataSequence > > aValueSeqVec(
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DataSeriesHelper::getAllDataSequencesByRole(
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aSeries[i]->getDataSequences2(), u"values"_ustr ));
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if( xValuesX.is())
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aValueSeqVec.erase( find( aValueSeqVec.begin(), aValueSeqVec.end(), xValuesX ));
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if( xValuesY.is())
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aValueSeqVec.erase( find( aValueSeqVec.begin(), aValueSeqVec.end(), xValuesY ));
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if( xValuesSize.is())
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aValueSeqVec.erase( find( aValueSeqVec.begin(), aValueSeqVec.end(), xValuesSize ));
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size_t nIndex = 0;
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if( ! xValuesSize.is() &&
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aValueSeqVec.size() > nIndex )
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{
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xValuesSize = aValueSeqVec[nIndex++];
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if( xValuesSize.is())
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SetRole( xValuesSize->getValues(), u"values-size"_ustr);
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}
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if( ! xValuesY.is() &&
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aValueSeqVec.size() > nIndex )
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{
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xValuesY = aValueSeqVec[nIndex++];
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if( xValuesY.is())
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SetRole( xValuesY->getValues(), u"values-y"_ustr);
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}
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if( ! xValuesX.is() &&
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aValueSeqVec.size() > nIndex )
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{
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xValuesX = aValueSeqVec[nIndex++];
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if( xValuesX.is())
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SetRole( xValuesX->getValues(), u"values-x"_ustr);
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}
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}
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if( xValuesSize.is())
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{
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if( xValuesY.is() )
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{
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if( xValuesX.is() )
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{
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aNewSequences = { xValuesX, xValuesY, xValuesSize };
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}
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else
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{
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aNewSequences = { xValuesY, xValuesSize };
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}
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}
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else
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{
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aNewSequences = { xValuesSize };
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}
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}
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const std::vector< uno::Reference< data::XLabeledDataSequence > > & aSeqs = aSeries[i]->getDataSequences2();
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if( aSeqs.size() != aNewSequences.size() )
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{
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#if OSL_DEBUG_LEVEL > 0 && !defined NDEBUG
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for( auto const & j : aSeqs )
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{
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assert( (j == xValuesY || j == xValuesX || j == xValuesSize) && "All sequences should be used" );
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}
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#endif
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aSeries[i]->setData( aNewSequences );
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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("chart2");
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}
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}
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return aResult;
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}
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bool BubbleDataInterpreter::isDataCompatible(
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const InterpretedData& aInterpretedData )
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{
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const std::vector< rtl::Reference< DataSeries > > aSeries( FlattenSequence( aInterpretedData.Series ));
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for( rtl::Reference< DataSeries > const & dataSeries : aSeries )
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{
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try
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{
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if( dataSeries->getDataSequences2().size() != 3 )
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return false;
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}
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catch( const uno::Exception & )
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{
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DBG_UNHANDLED_EXCEPTION("chart2");
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}
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}
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return true;
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}
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} // namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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