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/*
Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef TiledBackingStoreBackend_h
#define TiledBackingStoreBackend_h
#if USE(TILED_BACKING_STORE)
#include "Tile.h"
#include <wtf/PassOwnPtr.h>
namespace WebCore {
class TiledBackingStore;
class TiledBackingStoreBackend;
class TiledBackingStoreBackend {
WTF_MAKE_FAST_ALLOCATED;
public:
static PassOwnPtr<TiledBackingStoreBackend> create() { return adoptPtr(new TiledBackingStoreBackend); }
virtual ~TiledBackingStoreBackend() { }
virtual PassRefPtr<Tile> createTile(TiledBackingStore*, const Tile::Coordinate&);
virtual void paintCheckerPattern(GraphicsContext*, const FloatRect&);
protected:
TiledBackingStoreBackend() { }
};
}
#endif
#endif
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