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Diffstat (limited to 'chart2/source/model/template/BubbleDataInterpreter.cxx')
| -rw-r--r-- | chart2/source/model/template/BubbleDataInterpreter.cxx | 308 |
1 files changed, 308 insertions, 0 deletions
diff --git a/chart2/source/model/template/BubbleDataInterpreter.cxx b/chart2/source/model/template/BubbleDataInterpreter.cxx new file mode 100644 index 000000000000..1f26fff907e4 --- /dev/null +++ b/chart2/source/model/template/BubbleDataInterpreter.cxx @@ -0,0 +1,308 @@ +/************************************************************************* + * + * 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. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_chart2.hxx" + +#include "BubbleDataInterpreter.hxx" +#include "DataSeries.hxx" +#include "macros.hxx" +#include "DataSeriesHelper.hxx" +#include "CommonConverters.hxx" +#include "ContainerHelper.hxx" +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/chart2/data/XDataSink.hpp> +#include <com/sun/star/util/XCloneable.hpp> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::chart2; +using namespace ::std; + +using ::com::sun::star::uno::Reference; +using ::com::sun::star::uno::Sequence; +using ::rtl::OUString; + +namespace chart +{ + +BubbleDataInterpreter::BubbleDataInterpreter( + const uno::Reference< uno::XComponentContext > & xContext ) : + DataInterpreter( xContext ) +{ +} + +BubbleDataInterpreter::~BubbleDataInterpreter() +{ +} + +// ____ XDataInterpreter ____ +chart2::InterpretedData SAL_CALL BubbleDataInterpreter::interpretDataSource( + const Reference< chart2::data::XDataSource >& xSource, + const Sequence< beans::PropertyValue >& aArguments, + const Sequence< Reference< XDataSeries > >& aSeriesToReUse ) + throw (uno::RuntimeException) +{ + if( ! xSource.is()) + return InterpretedData(); + + Sequence< Reference< data::XLabeledDataSequence > > aData( xSource->getDataSequences() ); + + Reference< data::XLabeledDataSequence > xValuesX; + vector< Reference< data::XLabeledDataSequence > > aYValuesVector; + vector< Reference< data::XLabeledDataSequence > > aSizeValuesVector; + + Reference< data::XLabeledDataSequence > xCategories; + bool bHasCategories = HasCategories( aArguments, aData ); + + bool bHasXValues = false; + sal_Int32 nDataSeqCount = aData.getLength(); + + bHasXValues = bHasCategories ? ( (nDataSeqCount-1) > 2 && (nDataSeqCount-1) % 2 != 0 ) + :( nDataSeqCount > 2 && nDataSeqCount % 2 != 0 ); + + bool bCategoriesUsed = false; + bool bNextIsYValues = bHasCategories ? nDataSeqCount>2 : nDataSeqCount>1; + for( sal_Int32 nDataIdx = 0; nDataIdx < aData.getLength(); ++nDataIdx ) + { + try + { + if( bHasCategories && !bCategoriesUsed ) + { + xCategories.set( aData[nDataIdx] ); + if( xCategories.is()) + SetRole( xCategories->getValues(), C2U("categories")); + bCategoriesUsed = true; + } + else if( !xValuesX.is() && bHasXValues ) + { + xValuesX.set( aData[nDataIdx] ); + if( xValuesX.is()) + SetRole( xValuesX->getValues(), C2U("values-x")); + } + else if( bNextIsYValues ) + { + aYValuesVector.push_back( aData[nDataIdx] ); + if( aData[nDataIdx].is()) + SetRole( aData[nDataIdx]->getValues(), C2U("values-y")); + bNextIsYValues = false; + } + else if( !bNextIsYValues ) + { + aSizeValuesVector.push_back( aData[nDataIdx] ); + if( aData[nDataIdx].is()) + SetRole( aData[nDataIdx]->getValues(), C2U("values-size")); + bNextIsYValues = true; + } + } + catch( uno::Exception & ex ) + { + ASSERT_EXCEPTION( ex ); + } + } + + // create DataSeries + sal_Int32 nSeriesIndex = 0; + vector< Reference< XDataSeries > > aSeriesVec; + aSeriesVec.reserve( aSizeValuesVector.size()); + + Reference< data::XLabeledDataSequence > xClonedXValues = xValuesX; + Reference< util::XCloneable > xCloneableX( xValuesX, uno::UNO_QUERY ); + + for( size_t nCount = 0; nCount < aSizeValuesVector.size(); ++nCount, ++nSeriesIndex ) + { + sal_Int32 nDataSequenceCount = 2; + if( xValuesX.is() ) + nDataSequenceCount = 3; + else if( aYValuesVector.empty() ) + nDataSequenceCount = 1; + + Sequence< Reference< data::XLabeledDataSequence > > aNewData( nDataSequenceCount ); + sal_Int32 nDataIndex = 0; + if( xValuesX.is() ) + { + if( nCount > 0 && xCloneableX.is() ) + xClonedXValues.set( xCloneableX->createClone(), uno::UNO_QUERY ); + aNewData[nDataIndex++] = xClonedXValues; + } + if( aYValuesVector.size() > nCount ) + aNewData[nDataIndex++] = aYValuesVector[nCount]; + if( aSizeValuesVector.size() > nCount ) + aNewData[nDataIndex++] = aSizeValuesVector[nCount]; + + Reference< XDataSeries > xSeries; + if( nSeriesIndex < aSeriesToReUse.getLength()) + xSeries.set( aSeriesToReUse[nSeriesIndex] ); + else + xSeries.set( new DataSeries( GetComponentContext() ) ); + OSL_ASSERT( xSeries.is() ); + Reference< data::XDataSink > xSink( xSeries, uno::UNO_QUERY ); + OSL_ASSERT( xSink.is() ); + xSink->setData( aNewData ); + + aSeriesVec.push_back( xSeries ); + } + + Sequence< Sequence< Reference< XDataSeries > > > aSeries(1); + aSeries[0] = ContainerHelper::ContainerToSequence( aSeriesVec ); + return InterpretedData( aSeries, xCategories ); +} + +chart2::InterpretedData SAL_CALL BubbleDataInterpreter::reinterpretDataSeries( + const chart2::InterpretedData& aInterpretedData ) + throw (uno::RuntimeException) +{ + InterpretedData aResult( aInterpretedData ); + + sal_Int32 i=0; + Sequence< Reference< XDataSeries > > aSeries( FlattenSequence( aInterpretedData.Series )); + const sal_Int32 nCount = aSeries.getLength(); + for( ; i<nCount; ++i ) + { + try + { + Reference< data::XDataSource > xSeriesSource( aSeries[i], uno::UNO_QUERY_THROW ); + Sequence< Reference< data::XLabeledDataSequence > > aNewSequences; + + Reference< data::XLabeledDataSequence > xValuesSize( + DataSeriesHelper::getDataSequenceByRole( xSeriesSource, C2U("values-size"), false )); + Reference< data::XLabeledDataSequence > xValuesY( + DataSeriesHelper::getDataSequenceByRole( xSeriesSource, C2U("values-y"), false )); + Reference< data::XLabeledDataSequence > xValuesX( + DataSeriesHelper::getDataSequenceByRole( xSeriesSource, C2U("values-x"), false )); + + if( ! xValuesX.is() || + ! xValuesY.is() || + ! xValuesSize.is() ) + { + vector< Reference< data::XLabeledDataSequence > > aValueSeqVec( + DataSeriesHelper::getAllDataSequencesByRole( + xSeriesSource->getDataSequences(), C2U("values"), true )); + if( xValuesX.is()) + aValueSeqVec.erase( find( aValueSeqVec.begin(), aValueSeqVec.end(), xValuesX )); + if( xValuesY.is()) + aValueSeqVec.erase( find( aValueSeqVec.begin(), aValueSeqVec.end(), xValuesY )); + if( xValuesSize.is()) + aValueSeqVec.erase( find( aValueSeqVec.begin(), aValueSeqVec.end(), xValuesSize )); + + size_t nIndex = 0; + + if( ! xValuesSize.is() && + aValueSeqVec.size() > nIndex ) + { + xValuesSize.set( aValueSeqVec[nIndex++] ); + if( xValuesSize.is()) + SetRole( xValuesSize->getValues(), C2U("values-size")); + } + + if( ! xValuesY.is() && + aValueSeqVec.size() > nIndex ) + { + xValuesY.set( aValueSeqVec[nIndex++] ); + if( xValuesY.is()) + SetRole( xValuesY->getValues(), C2U("values-y")); + } + + if( ! xValuesX.is() && + aValueSeqVec.size() > nIndex ) + { + xValuesX.set( aValueSeqVec[nIndex++] ); + if( xValuesX.is()) + SetRole( xValuesY->getValues(), C2U("values-x")); + } + } + if( xValuesSize.is()) + { + if( xValuesY.is() ) + { + if( xValuesX.is() ) + { + aNewSequences.realloc(3); + aNewSequences[0] = xValuesX; + aNewSequences[1] = xValuesY; + aNewSequences[2] = xValuesSize; + } + else + { + aNewSequences.realloc(2); + aNewSequences[0] = xValuesY; + aNewSequences[1] = xValuesSize; + } + } + else + { + aNewSequences.realloc(1); + aNewSequences[0] = xValuesSize; + } + } + + Sequence< Reference< data::XLabeledDataSequence > > aSeqs( xSeriesSource->getDataSequences()); + if( aSeqs.getLength() != aNewSequences.getLength() ) + { +#if OSL_DEBUG_LEVEL > 1 + sal_Int32 j=0; + for( ; j<aSeqs.getLength(); ++j ) + { + OSL_ENSURE( aSeqs[j] == xValuesY || aSeqs[j] == xValuesX || aSeqs[j] == xValuesSize, "All sequences should be used" ); + } +#endif + Reference< data::XDataSink > xSink( xSeriesSource, uno::UNO_QUERY_THROW ); + xSink->setData( aNewSequences ); + } + } + catch( uno::Exception & ex ) + { + ASSERT_EXCEPTION( ex ); + } + } + + return aResult; +} + +sal_Bool SAL_CALL BubbleDataInterpreter::isDataCompatible( + const chart2::InterpretedData& aInterpretedData ) + throw (uno::RuntimeException) +{ + Sequence< Reference< XDataSeries > > aSeries( FlattenSequence( aInterpretedData.Series )); + for( sal_Int32 i=0; i<aSeries.getLength(); ++i ) + { + try + { + Reference< data::XDataSource > xSrc( aSeries[i], uno::UNO_QUERY_THROW ); + Sequence< Reference< data::XLabeledDataSequence > > aSeq( xSrc->getDataSequences()); + if( aSeq.getLength() != 3 ) + return sal_False; + } + catch( uno::Exception & ex ) + { + ASSERT_EXCEPTION( ex ); + } + } + + return sal_True; +} + +} // namespace chart |