forked from amazingfate/loongoffice
86 lines
2.8 KiB
C++
86 lines
2.8 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 "DrawModelBroadcaster.hxx"
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#include <osl/diagnose.h>
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#include <rtl/strbuf.hxx>
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#include <svx/svdmodel.hxx>
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#include <svx/unomod.hxx>
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using namespace ::com::sun::star;
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ScDrawModelBroadcaster::ScDrawModelBroadcaster( SdrModel *pDrawModel ) :
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maEventListeners( maListenerMutex ),
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mpDrawModel( pDrawModel )
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{
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if (mpDrawModel)
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StartListening( *mpDrawModel );
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}
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ScDrawModelBroadcaster::~ScDrawModelBroadcaster()
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{
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if (mpDrawModel)
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EndListening( *mpDrawModel );
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}
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void SAL_CALL ScDrawModelBroadcaster::addEventListener( const uno::Reference< document::XEventListener >& xListener )
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throw (uno::RuntimeException, std::exception)
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{
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maEventListeners.addInterface( xListener );
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}
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void SAL_CALL ScDrawModelBroadcaster::removeEventListener( const uno::Reference< document::XEventListener >& xListener )
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throw (uno::RuntimeException, std::exception)
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{
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maEventListeners.removeInterface( xListener );
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}
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void ScDrawModelBroadcaster::Notify( SfxBroadcaster&,
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const SfxHint& rHint )
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{
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const SdrHint *pSdrHint = PTR_CAST( SdrHint, &rHint );
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if( !pSdrHint )
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return;
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document::EventObject aEvent;
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if( !SvxUnoDrawMSFactory::createEvent( mpDrawModel, pSdrHint, aEvent ) )
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return;
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::cppu::OInterfaceIteratorHelper aIter( maEventListeners );
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while( aIter.hasMoreElements() )
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{
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uno::Reference < document::XEventListener > xListener( aIter.next(), uno::UNO_QUERY );
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try
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{
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xListener->notifyEvent( aEvent );
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}
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catch( const uno::RuntimeException& r )
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{
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(void) r;
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#if OSL_DEBUG_LEVEL > 1
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OStringBuffer aError("Runtime exception caught while notifying shape.:\n");
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aError.append(OUStringToOString(r.Message, RTL_TEXTENCODING_ASCII_US));
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OSL_FAIL( aError.getStr() );
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#endif
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}
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}
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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