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Diffstat (limited to 'chart2/source/model/template/ColumnLineDataInterpreter.cxx')
-rw-r--r-- | chart2/source/model/template/ColumnLineDataInterpreter.cxx | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/chart2/source/model/template/ColumnLineDataInterpreter.cxx b/chart2/source/model/template/ColumnLineDataInterpreter.cxx new file mode 100644 index 000000000000..18e22f78e86e --- /dev/null +++ b/chart2/source/model/template/ColumnLineDataInterpreter.cxx @@ -0,0 +1,101 @@ +/************************************************************************* + * + * 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 "ColumnLineDataInterpreter.hxx" +#include "DataSeries.hxx" +#include "macros.hxx" +#include "DataSeriesHelper.hxx" +#include "CommonConverters.hxx" +#include <com/sun/star/beans/XPropertySet.hpp> +#include <com/sun/star/chart2/data/XDataSink.hpp> + +// #include <deque> + +#include <vector> +#include <algorithm> +#include <iterator> + +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 +{ + +// explicit +ColumnLineDataInterpreter::ColumnLineDataInterpreter( + sal_Int32 nNumberOfLines, + const Reference< uno::XComponentContext > & xContext ) : + DataInterpreter( xContext ), + m_nNumberOfLines( nNumberOfLines ) +{} + +ColumnLineDataInterpreter::~ColumnLineDataInterpreter() +{} + +// ____ XDataInterpreter ____ +InterpretedData SAL_CALL ColumnLineDataInterpreter::interpretDataSource( + const Reference< data::XDataSource >& xSource, + const Sequence< beans::PropertyValue >& aArguments, + const Sequence< Reference< XDataSeries > >& aSeriesToReUse ) + throw (uno::RuntimeException) +{ + InterpretedData aResult( DataInterpreter::interpretDataSource( xSource, aArguments, aSeriesToReUse )); + + // the base class should return one group + OSL_ASSERT( aResult.Series.getLength() == 1 ); + if( aResult.Series.getLength() == 1 ) + { + sal_Int32 nNumberOfSeries = aResult.Series[0].getLength(); + + // if we have more than one series put the last nNumOfLines ones into a new group + if( nNumberOfSeries > 1 && m_nNumberOfLines > 0 ) + { + sal_Int32 nNumOfLines = ::std::min( m_nNumberOfLines, nNumberOfSeries - 1 ); + aResult.Series.realloc(2); + + Sequence< Reference< XDataSeries > > & rColumnDataSeries = aResult.Series[0]; + Sequence< Reference< XDataSeries > > & rLineDataSeries = aResult.Series[1]; + rLineDataSeries.realloc( nNumOfLines ); + ::std::copy( rColumnDataSeries.getConstArray() + nNumberOfSeries - nNumOfLines, + rColumnDataSeries.getConstArray() + nNumberOfSeries, + rLineDataSeries.getArray() ); + rColumnDataSeries.realloc( nNumberOfSeries - nNumOfLines ); + } + } + + return aResult; +} + +} // namespace chart |