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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 _CPPCANVAS_SPRITECANVAS_HXX
#define _CPPCANVAS_SPRITECANVAS_HXX
#include <sal/types.h>
#include <osl/diagnose.h>
#include <basegfx/vector/b2dsize.hxx>
#include <boost/shared_ptr.hpp>
#include <cppcanvas/bitmapcanvas.hxx>
#include <cppcanvas/sprite.hxx>
#include <cppcanvas/customsprite.hxx>
namespace com { namespace sun { namespace star { namespace rendering
{
class XSpriteCanvas;
} } } }
/* Definition of SpriteCanvas */
namespace cppcanvas
{
class SpriteCanvas;
// forward declaration, since cloneSpriteCanvas() also references SpriteCanvas
typedef ::boost::shared_ptr< ::cppcanvas::SpriteCanvas > SpriteCanvasSharedPtr;
/** SpriteCanvas interface
*/
class SpriteCanvas : public virtual BitmapCanvas
{
public:
virtual bool updateScreen( bool bUpdateAll ) const = 0;
virtual CustomSpriteSharedPtr createCustomSprite( const ::basegfx::B2DSize& ) const = 0;
virtual SpriteSharedPtr createClonedSprite( const SpriteSharedPtr& ) const = 0;
// shared_ptr does not allow for covariant return types
SpriteCanvasSharedPtr cloneSpriteCanvas() const
{
SpriteCanvasSharedPtr p( ::boost::dynamic_pointer_cast< SpriteCanvas >(this->clone()) );
OSL_ENSURE(p.get(), "SpriteCanvas::cloneSpriteCanvas(): dynamic cast failed");
return p;
}
virtual ::com::sun::star::uno::Reference<
::com::sun::star::rendering::XSpriteCanvas > getUNOSpriteCanvas() const = 0;
};
}
#endif /* _CPPCANVAS_SPRITECANVAS_HXX */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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