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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: ColumnLineDataInterpreter.cxx,v $
* $Revision: 1.3 $
*
* 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
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