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/*************************************************************************
*
* 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.
*
************************************************************************/
#ifndef INCLUDED_SLIDESHOW_VIEWREPAINTHANDLER_HXX
#define INCLUDED_SLIDESHOW_VIEWREPAINTHANDLER_HXX
#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
#include "unoview.hxx"
/* Definition of ViewRepaintHandler interface */
namespace slideshow
{
namespace internal
{
/** Interface for handling view repaint events.
Classes implementing this interface can be added to an
EventMultiplexer object, and are called from there to
handle view repaint events.
*/
class ViewRepaintHandler
{
public:
virtual ~ViewRepaintHandler() {}
/** Notify clobbered view.
Reasons for a viewChanged notification can be
different view size, transformation, or other device
properties (color resolution or profile, etc.)
@param rView
The changed view
*/
virtual void viewClobbered( const UnoViewSharedPtr& rView ) = 0;
};
typedef ::boost::shared_ptr< ViewRepaintHandler > ViewRepaintHandlerSharedPtr;
typedef ::boost::weak_ptr< ViewRepaintHandler > ViewRepaintHandlerWeakPtr;
}
}
#endif /* INCLUDED_SLIDESHOW_VIEWREPAINTHANDLER_HXX */
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