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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 "DrawModelBroadcaster.hxx"
#include <rtl/strbuf.hxx>
#include <svx/svdmodel.hxx>
#include <svx/unomod.hxx>
using namespace ::com::sun::star;
ScDrawModelBroadcaster::ScDrawModelBroadcaster( SdrModel *pDrawModel ) :
maEventListeners( maListenerMutex ),
mpDrawModel( pDrawModel )
{
if (mpDrawModel)
StartListening( *mpDrawModel );
}
ScDrawModelBroadcaster::~ScDrawModelBroadcaster()
{
if (mpDrawModel)
EndListening( *mpDrawModel );
}
void SAL_CALL ScDrawModelBroadcaster::addEventListener( const uno::Reference< document::XEventListener >& xListener )
{
maEventListeners.addInterface( xListener );
}
void SAL_CALL ScDrawModelBroadcaster::removeEventListener( const uno::Reference< document::XEventListener >& xListener )
{
maEventListeners.removeInterface( xListener );
}
void ScDrawModelBroadcaster::Notify( SfxBroadcaster&,
const SfxHint& rHint )
{
const SdrHint* pSdrHint = dynamic_cast<const SdrHint*>(&rHint);
if( !pSdrHint )
return;
document::EventObject aEvent;
if( !SvxUnoDrawMSFactory::createEvent( mpDrawModel, pSdrHint, aEvent ) )
return;
::comphelper::OInterfaceIteratorHelper2 aIter( maEventListeners );
while( aIter.hasMoreElements() )
{
uno::Reference < document::XEventListener > xListener( aIter.next(), uno::UNO_QUERY );
try
{
xListener->notifyEvent( aEvent );
}
catch( const uno::RuntimeException& r )
{
SAL_WARN("sc.ui", "Runtime exception caught while notifying shape. : " << r);
}
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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