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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.
*
************************************************************************/
#ifndef INCLUDED_SLIDESHOW_USERPAINTEVENTHANDLER_HXX
#define INCLUDED_SLIDESHOW_USERPAINTEVENTHANDLER_HXX
#include <boost/shared_ptr.hpp>
/* Definition of UserPaintEventHandler interface */
namespace slideshow
{
namespace internal
{
class RGBColor;
/** Interface for handling user paint state changes.
Classes implementing this interface can be added to an
EventMultiplexer object, and are called from there to
handle user paint events.
*/
class UserPaintEventHandler
{
public:
virtual ~UserPaintEventHandler() {}
virtual bool colorChanged( RGBColor const& rUserColor ) = 0;
virtual bool widthChanged( double nUserStrokeWidth ) = 0;
virtual bool eraseAllInkChanged(bool const& rEraseAllInk) =0;
virtual bool eraseInkWidthChanged(sal_Int32 rEraseInkSize) =0;
virtual bool switchEraserMode() = 0;
virtual bool switchPenMode() = 0;
virtual bool disable() = 0;
};
typedef ::boost::shared_ptr< UserPaintEventHandler > UserPaintEventHandlerSharedPtr;
}
}
#endif /* INCLUDED_SLIDESHOW_USERPAINTEVENTHANDLER_HXX */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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