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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 "configflush.hxx"
#include "constant.hxx"
//_______________________________________________
// includes
#include <osl/diagnose.h>
//_______________________________________________
// namespace
namespace css = ::com::sun::star;
namespace filter{
namespace config{
//_______________________________________________
// definitions
//-----------------------------------------------
ConfigFlush::ConfigFlush(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
: BaseLock ( )
, m_xSMGR (xSMGR )
, m_lListener(m_aLock)
{
}
//-----------------------------------------------
ConfigFlush::~ConfigFlush()
{
}
//-----------------------------------------------
::rtl::OUString SAL_CALL ConfigFlush::getImplementationName()
throw (css::uno::RuntimeException)
{
return impl_getImplementationName();
// <- SAFE
}
//-----------------------------------------------
sal_Bool SAL_CALL ConfigFlush::supportsService(const ::rtl::OUString& sServiceName)
throw (css::uno::RuntimeException)
{
css::uno::Sequence< ::rtl::OUString > lServiceNames = impl_getSupportedServiceNames();
sal_Int32 c = lServiceNames.getLength();
const ::rtl::OUString* pNames = lServiceNames.getConstArray();
for (sal_Int32 i=0; i<c; ++i)
{
if (pNames[i].equals(sServiceName))
return sal_True;
}
return sal_False;
}
//-----------------------------------------------
css::uno::Sequence< ::rtl::OUString > SAL_CALL ConfigFlush::getSupportedServiceNames()
throw (css::uno::RuntimeException)
{
return impl_getSupportedServiceNames();
}
//-----------------------------------------------
void SAL_CALL ConfigFlush::refresh()
throw(css::uno::RuntimeException)
{
// notify listener outside the lock!
// The used listener helper lives if we live
// and is threadsafe by itself.
// Further its not a good idea to hold the own lock
// if an outside object is called :-)
css::lang::EventObject aSource (static_cast< css::util::XRefreshable* >(this));
::cppu::OInterfaceContainerHelper* pContainer = m_lListener.getContainer(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)));
if (pContainer)
{
::cppu::OInterfaceIteratorHelper pIterator(*pContainer);
while (pIterator.hasMoreElements())
{
try
{
// ... this pointer can be interesting to find out, where will be called as listener
// Dont optimize it to a direct iterator cast :-)
css::util::XRefreshListener* pListener = (css::util::XRefreshListener*)pIterator.next();
pListener->refreshed(aSource);
}
catch(const css::uno::Exception&)
{
// ignore any "damaged" flush listener!
// May its remote reference is broken ...
pIterator.remove();
}
}
}
}
//-----------------------------------------------
void SAL_CALL ConfigFlush::addRefreshListener(const css::uno::Reference< css::util::XRefreshListener >& xListener)
throw(css::uno::RuntimeException)
{
// no locks neccessary
// used helper lives if we live and is threadsafe by itself ...
m_lListener.addInterface(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)),
xListener);
}
//-----------------------------------------------
void SAL_CALL ConfigFlush::removeRefreshListener(const css::uno::Reference< css::util::XRefreshListener >& xListener)
throw(css::uno::RuntimeException)
{
// no locks neccessary
// used helper lives if we live and is threadsafe by itself ...
m_lListener.removeInterface(::getCppuType(static_cast< css::uno::Reference< css::util::XRefreshListener >* >(NULL)),
xListener);
}
//-----------------------------------------------
::rtl::OUString ConfigFlush::impl_getImplementationName()
{
static ::rtl::OUString IMPLNAME( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.filter.config.ConfigFlush" ));
return IMPLNAME;
}
//-----------------------------------------------
css::uno::Sequence< ::rtl::OUString > ConfigFlush::impl_getSupportedServiceNames()
{
css::uno::Sequence< ::rtl::OUString > lServiceNames(1);
lServiceNames[0] = SERVICE_FILTERCONFIGREFRESH;
return lServiceNames;
}
//-----------------------------------------------
css::uno::Reference< css::uno::XInterface > ConfigFlush::impl_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR)
{
ConfigFlush* pNew = new ConfigFlush(xSMGR);
return css::uno::Reference< css::uno::XInterface >(static_cast< css::util::XRefreshable* >(pNew), css::uno::UNO_QUERY);
}
} // namespace config
} // namespace filter
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
