187 lines
6.2 KiB
C++
187 lines
6.2 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: LabeledDataSequence.cxx,v $
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* $Revision: 1.4 $
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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 "LabeledDataSequence.hxx"
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#include "ModifyListenerHelper.hxx"
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#include "macros.hxx"
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using namespace ::com::sun::star;
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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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namespace chart
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{
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LabeledDataSequence::LabeledDataSequence( const Reference< uno::XComponentContext > & xContext ) :
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m_xContext( xContext ),
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m_xModifyEventForwarder( new ModifyListenerHelper::ModifyEventForwarder())
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{}
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LabeledDataSequence::LabeledDataSequence(
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const uno::Reference< chart2::data::XDataSequence > & rValues ) :
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m_xData( rValues ),
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m_xModifyEventForwarder( new ModifyListenerHelper::ModifyEventForwarder())
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{
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ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
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}
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LabeledDataSequence::LabeledDataSequence(
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const uno::Reference< chart2::data::XDataSequence > & rValues,
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const uno::Reference< chart2::data::XDataSequence > & rLabel ) :
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m_xData( rValues ),
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m_xLabel( rLabel ),
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m_xModifyEventForwarder( new ModifyListenerHelper::ModifyEventForwarder())
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{
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ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
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ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
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}
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LabeledDataSequence::~LabeledDataSequence()
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{
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if( m_xModifyEventForwarder.is())
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{
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if( m_xData.is())
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ModifyListenerHelper::removeListener( m_xData, m_xModifyEventForwarder );
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if( m_xLabel.is())
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ModifyListenerHelper::removeListener( m_xLabel, m_xModifyEventForwarder );
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}
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}
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// ____ XLabeledDataSequence ____
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uno::Reference< chart2::data::XDataSequence > SAL_CALL LabeledDataSequence::getValues()
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throw (uno::RuntimeException)
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{
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return m_xData;
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}
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void SAL_CALL LabeledDataSequence::setValues(
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const uno::Reference< chart2::data::XDataSequence >& xSequence )
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throw (uno::RuntimeException)
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{
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if( m_xData != xSequence )
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{
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ModifyListenerHelper::removeListener( m_xData, m_xModifyEventForwarder );
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m_xData = xSequence;
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ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
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}
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}
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uno::Reference< chart2::data::XDataSequence > SAL_CALL LabeledDataSequence::getLabel()
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throw (uno::RuntimeException)
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{
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return m_xLabel;
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}
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void SAL_CALL LabeledDataSequence::setLabel(
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const uno::Reference< chart2::data::XDataSequence >& xSequence )
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throw (uno::RuntimeException)
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{
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if( m_xLabel != xSequence )
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{
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ModifyListenerHelper::removeListener( m_xLabel, m_xModifyEventForwarder );
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m_xLabel = xSequence;
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ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
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}
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}
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// ____ XCloneable ____
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uno::Reference< util::XCloneable > SAL_CALL LabeledDataSequence::createClone()
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throw (uno::RuntimeException)
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{
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uno::Reference< chart2::data::XDataSequence > xNewValues( m_xData );
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uno::Reference< chart2::data::XDataSequence > xNewLabel( m_xLabel );
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uno::Reference< util::XCloneable > xLabelCloneable( m_xLabel, uno::UNO_QUERY );
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if( xLabelCloneable.is())
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xNewLabel.set( xLabelCloneable->createClone(), uno::UNO_QUERY );
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uno::Reference< util::XCloneable > xValuesCloneable( m_xData, uno::UNO_QUERY );
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if( xValuesCloneable.is())
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xNewValues.set( xValuesCloneable->createClone(), uno::UNO_QUERY );
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return uno::Reference< util::XCloneable >(
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new LabeledDataSequence( xNewValues, xNewLabel ) );
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}
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// ____ XModifyBroadcaster ____
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void SAL_CALL LabeledDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener )
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throw (uno::RuntimeException)
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{
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try
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{
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Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
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xBroadcaster->addModifyListener( aListener );
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}
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catch( const uno::Exception & ex )
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{
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ASSERT_EXCEPTION( ex );
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}
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}
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void SAL_CALL LabeledDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener )
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throw (uno::RuntimeException)
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{
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try
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{
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Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
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xBroadcaster->removeModifyListener( aListener );
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}
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catch( const uno::Exception & ex )
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{
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ASSERT_EXCEPTION( ex );
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}
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}
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void LabeledDataSequence::fireModifyEvent()
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{
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m_xModifyEventForwarder->modified( lang::EventObject( static_cast< uno::XWeak* >( this )));
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}
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// ================================================================================
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Sequence< OUString > LabeledDataSequence::getSupportedServiceNames_Static()
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{
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Sequence< OUString > aServices( 1 );
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aServices[ 0 ] = C2U( "com.sun.star.chart2.data.LabeledDataSequence" );
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return aServices;
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}
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// implement XServiceInfo methods basing upon getSupportedServiceNames_Static
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APPHELPER_XSERVICEINFO_IMPL( LabeledDataSequence,
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C2U( "com.sun.star.comp.chart2.LabeledDataSequence" ))
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// ================================================================================
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} // namespace chart
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