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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <LabeledDataSequence.hxx>
#include <ModifyListenerHelper.hxx>
#include <cppuhelper/supportsservice.hxx>
#include <tools/diagnose_ex.h>
namespace com { namespace sun { namespace star { namespace uno { class XComponentContext; } } } }
using namespace ::com::sun::star;
using ::com::sun::star::uno::Reference;
using ::com::sun::star::uno::Sequence;
namespace chart
{
LabeledDataSequence::LabeledDataSequence() :
m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
{}
LabeledDataSequence::LabeledDataSequence(
const uno::Reference< chart2::data::XDataSequence > & rValues ) :
m_xData( rValues ),
m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
{
ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
}
LabeledDataSequence::LabeledDataSequence(
const uno::Reference< chart2::data::XDataSequence > & rValues,
const uno::Reference< chart2::data::XDataSequence > & rLabel ) :
m_xData( rValues ),
m_xLabel( rLabel ),
m_xModifyEventForwarder( ModifyListenerHelper::createModifyEventForwarder())
{
ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
}
LabeledDataSequence::~LabeledDataSequence()
{
if( m_xModifyEventForwarder.is())
{
if( m_xData.is())
ModifyListenerHelper::removeListener( m_xData, m_xModifyEventForwarder );
if( m_xLabel.is())
ModifyListenerHelper::removeListener( m_xLabel, m_xModifyEventForwarder );
}
}
// ____ XLabeledDataSequence ____
uno::Reference< chart2::data::XDataSequence > SAL_CALL LabeledDataSequence::getValues()
{
return m_xData;
}
void SAL_CALL LabeledDataSequence::setValues(
const uno::Reference< chart2::data::XDataSequence >& xSequence )
{
if( m_xData != xSequence )
{
ModifyListenerHelper::removeListener( m_xData, m_xModifyEventForwarder );
m_xData = xSequence;
ModifyListenerHelper::addListener( m_xData, m_xModifyEventForwarder );
}
}
uno::Reference< chart2::data::XDataSequence > SAL_CALL LabeledDataSequence::getLabel()
{
return m_xLabel;
}
void SAL_CALL LabeledDataSequence::setLabel(
const uno::Reference< chart2::data::XDataSequence >& xSequence )
{
if( m_xLabel != xSequence )
{
ModifyListenerHelper::removeListener( m_xLabel, m_xModifyEventForwarder );
m_xLabel = xSequence;
ModifyListenerHelper::addListener( m_xLabel, m_xModifyEventForwarder );
}
}
// ____ XCloneable ____
uno::Reference< util::XCloneable > SAL_CALL LabeledDataSequence::createClone()
{
uno::Reference< chart2::data::XDataSequence > xNewValues( m_xData );
uno::Reference< chart2::data::XDataSequence > xNewLabel( m_xLabel );
uno::Reference< util::XCloneable > xLabelCloneable( m_xLabel, uno::UNO_QUERY );
if( xLabelCloneable.is())
xNewLabel.set( xLabelCloneable->createClone(), uno::UNO_QUERY );
uno::Reference< util::XCloneable > xValuesCloneable( m_xData, uno::UNO_QUERY );
if( xValuesCloneable.is())
xNewValues.set( xValuesCloneable->createClone(), uno::UNO_QUERY );
return uno::Reference< util::XCloneable >(
new LabeledDataSequence( xNewValues, xNewLabel ) );
}
// ____ XModifyBroadcaster ____
void SAL_CALL LabeledDataSequence::addModifyListener( const Reference< util::XModifyListener >& aListener )
{
try
{
Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
xBroadcaster->addModifyListener( aListener );
}
catch( const uno::Exception & )
{
DBG_UNHANDLED_EXCEPTION("chart2");
}
}
void SAL_CALL LabeledDataSequence::removeModifyListener( const Reference< util::XModifyListener >& aListener )
{
try
{
Reference< util::XModifyBroadcaster > xBroadcaster( m_xModifyEventForwarder, uno::UNO_QUERY_THROW );
xBroadcaster->removeModifyListener( aListener );
}
catch( const uno::Exception & )
{
DBG_UNHANDLED_EXCEPTION("chart2");
}
}
OUString SAL_CALL LabeledDataSequence::getImplementationName()
{
return "com.sun.star.comp.chart2.LabeledDataSequence";
}
sal_Bool SAL_CALL LabeledDataSequence::supportsService( const OUString& rServiceName )
{
return cppu::supportsService(this, rServiceName);
}
css::uno::Sequence< OUString > SAL_CALL LabeledDataSequence::getSupportedServiceNames()
{
return { "com.sun.star.chart2.data.LabeledDataSequence" };
}
} // namespace chart
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_comp_chart2_LabeledDataSequence_get_implementation(css::uno::XComponentContext *,
css::uno::Sequence<css::uno::Any> const &)
{
return cppu::acquire(new ::chart::LabeledDataSequence );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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