165 lines
5.7 KiB
C++
165 lines
5.7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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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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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( ModifyListenerHelper::createModifyEventForwarder())
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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( ModifyListenerHelper::createModifyEventForwarder())
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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( ModifyListenerHelper::createModifyEventForwarder())
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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, std::exception)
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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, std::exception)
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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, std::exception)
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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, std::exception)
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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, std::exception)
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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, std::exception)
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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, std::exception)
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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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Sequence< OUString > LabeledDataSequence::getSupportedServiceNames_Static()
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{
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Sequence< OUString > aServices( 1 );
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aServices[ 0 ] = "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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OUString("com.sun.star.comp.chart2.LabeledDataSequence") )
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} // namespace chart
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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