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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: cairo_spritesurface.hxx,v $
* $Revision: 1.5 $
*
* 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 _VCLCANVAS_SPRITESURFACE_HXX
#define _VCLCANVAS_SPRITESURFACE_HXX
#include <sal/config.h>
#include "cairo_sprite.hxx"
class Point;
class Size;
class Rectangle;
namespace cairocanvas
{
/* Definition of SpriteSurface interface */
class SpriteSurface
{
public:
virtual ~SpriteSurface() {}
// call this when XSprite::show() is called
virtual void showSprite( const Sprite::ImplRef& sprite ) = 0;
// call this when XSprite::hide() is called
virtual void hideSprite( const Sprite::ImplRef& sprite ) = 0;
// call this when XSprite::move() is called
virtual void moveSprite( const Sprite::ImplRef& sprite,
const Point& rOldPos,
const Point& rNewPos,
const Size& rSpriteSize ) = 0;
// call this when some part of your sprite has changed. That
// includes show/hide, i.e. for show, both showSprite and
// updateSprite must be called.
virtual void updateSprite( const Sprite::ImplRef& sprite,
const Point& rPos,
const Rectangle& rUpdateArea ) = 0;
};
}
#endif /* _VCLCANVAS_SPRITESURFACE_HXX */
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