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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <unoevtlstnr.hxx>
#include <com/sun/star/lang/EventObject.hpp>
#include <com/sun/star/lang/XEventListener.hpp>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::uno;
SwEventListenerContainer::SwEventListenerContainer( uno::XInterface* _pxParent) :
pListenerArr(0),
pxParent(_pxParent)
{
}
SwEventListenerContainer::~SwEventListenerContainer()
{
if(pListenerArr && !pListenerArr->empty())
{
for(SwEvtLstnrArray::iterator it = pListenerArr->begin(); it != pListenerArr->end(); ++it)
delete *it;
pListenerArr->clear();
}
delete pListenerArr;
}
void SwEventListenerContainer::AddListener(const uno::Reference< lang::XEventListener > & rxListener)
{
if(!pListenerArr)
pListenerArr = new SwEvtLstnrArray;
uno::Reference< lang::XEventListener > * pInsert = new uno::Reference< lang::XEventListener > ;
*pInsert = rxListener;
pListenerArr->push_back(pInsert);
}
sal_Bool SwEventListenerContainer::RemoveListener(const uno::Reference< lang::XEventListener > & rxListener)
{
if(!pListenerArr)
return sal_False;
else
{
lang::XEventListener* pLeft = rxListener.get();
for(sal_uInt16 i = 0; i < pListenerArr->size(); i++)
{
XEventListenerPtr pElem = (*pListenerArr)[i];
lang::XEventListener* pRight = pElem->get();
if(pLeft == pRight)
{
pListenerArr->erase(pListenerArr->begin() + i);
delete pElem;
return sal_True;
}
}
}
return sal_False;
}
void SwEventListenerContainer::Disposing()
{
if(!pListenerArr)
return;
lang::EventObject aObj(pxParent);
for(sal_uInt16 i = 0; i < pListenerArr->size(); i++)
{
XEventListenerPtr pElem = (*pListenerArr)[i];
(*pElem)->disposing(aObj);
delete pElem;
}
pListenerArr->clear();
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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