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Diffstat (limited to 'slideshow/source/inc/viewrepainthandler.hxx')
-rw-r--r-- | slideshow/source/inc/viewrepainthandler.hxx | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/slideshow/source/inc/viewrepainthandler.hxx b/slideshow/source/inc/viewrepainthandler.hxx new file mode 100644 index 000000000000..c8850de17a8e --- /dev/null +++ b/slideshow/source/inc/viewrepainthandler.hxx @@ -0,0 +1,76 @@ +/* -*- 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. + * + ************************************************************************/ + +#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 */ + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |