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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: UpdateRequest.hxx,v $
* $Revision: 1.3 $
*
* 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.
*
************************************************************************/
#ifndef SD_FRAMEWORK_UPDATE_REQUEST_HXX
#define SD_FRAMEWORK_UPDATE_REQUEST_HXX
#include "MutexOwner.hxx"
#include <com/sun/star/drawing/framework/XConfigurationChangeRequest.hpp>
#include <com/sun/star/container/XNamed.hpp>
#include <com/sun/star/drawing/framework/XConfiguration.hpp>
#include <cppuhelper/compbase2.hxx>
namespace {
typedef ::cppu::WeakComponentImplHelper2 <
::com::sun::star::drawing::framework::XConfigurationChangeRequest,
::com::sun::star::container::XNamed
> UpdateRequestInterfaceBase;
} // end of anonymous namespace.
namespace sd { namespace framework {
/** This update request is used to request configuration updates
asynchronous when no other requests are being processed. When there are
other requests then we can simply wait until the last one is executed:
the configuration is updated when the request queue becomes empty. This
is use by this implementation as well. The execute() method does not
really do anything. This request just triggers the update of the
configuration when it is removed as last request from the queue.
*/
class UpdateRequest
: private MutexOwner,
public UpdateRequestInterfaceBase
{
public:
UpdateRequest (void) throw();
virtual ~UpdateRequest (void) throw();
// XConfigurationChangeOperation
virtual void SAL_CALL execute (
const ::com::sun::star::uno::Reference<
com::sun::star::drawing::framework::XConfiguration>& rxConfiguration)
throw (::com::sun::star::uno::RuntimeException);
// XNamed
/** Return a human readable string representation. This is used for
debugging purposes.
*/
virtual ::rtl::OUString SAL_CALL getName (void)
throw (::com::sun::star::uno::RuntimeException);
/** This call is ignored because the XNamed interface is (mis)used to
give access to a human readable name for debugging purposes.
*/
virtual void SAL_CALL setName (const ::rtl::OUString& rName)
throw (::com::sun::star::uno::RuntimeException);
};
} } // end of namespace sd::framework
#endif
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