100 lines
3.4 KiB
C++
100 lines
3.4 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2008 by Sun Microsystems, Inc.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: ExplicitCategoriesProvider.cxx,v $
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* $Revision: 1.3 $
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_chart2.hxx"
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#include "ExplicitCategoriesProvider.hxx"
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#include "DiagramHelper.hxx"
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#include "CommonConverters.hxx"
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//.............................................................................
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namespace chart
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{
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//.............................................................................
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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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using rtl::OUString;
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ExplicitCategoriesProvider::ExplicitCategoriesProvider( const Reference< chart2::XCoordinateSystem >& xCooSysModel )
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: m_bDirty(true)
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, m_xCooSysModel( xCooSysModel )
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, m_xCategories()
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{
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if( xCooSysModel.is() )
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{
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uno::Reference< XAxis > xAxis( xCooSysModel->getAxisByDimension(0,0) );
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if( xAxis.is() )
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m_xCategories = xAxis->getScaleData().Categories;
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}
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}
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ExplicitCategoriesProvider::~ExplicitCategoriesProvider()
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{
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}
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//XTextualDataSequence
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Sequence< ::rtl::OUString > SAL_CALL ExplicitCategoriesProvider::getTextualData() throw( uno::RuntimeException)
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{
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if( m_bDirty )
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{
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if( m_xCategories.is() )
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m_aExplicitCategories = DataSequenceToStringSequence(m_xCategories->getValues());
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if(!m_aExplicitCategories.getLength())
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m_aExplicitCategories = DiagramHelper::generateAutomaticCategories( uno::Reference< chart2::XCoordinateSystem >( m_xCooSysModel.get(), uno::UNO_QUERY ) );
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m_bDirty = false;
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}
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return m_aExplicitCategories;
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}
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// static
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OUString ExplicitCategoriesProvider::getCategoryByIndex(
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const Reference< XCoordinateSystem >& xCooSysModel,
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sal_Int32 nIndex )
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{
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if( xCooSysModel.is())
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{
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Reference< XTextualDataSequence > xTemp( new ExplicitCategoriesProvider( xCooSysModel ));
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if( xTemp.is())
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{
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Sequence< OUString > aCategories( xTemp->getTextualData());
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if( nIndex < aCategories.getLength())
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return aCategories[ nIndex ];
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}
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}
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return OUString();
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}
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//.............................................................................
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} //namespace chart
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//.............................................................................
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