/* | |
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 TiledBackingStoreClient_h | |
#define TiledBackingStoreClient_h | |
namespace WebCore { | |
#if ENABLE(TILED_BACKING_STORE) | |
class TiledBackingStoreClient { | |
public: | |
virtual void tiledBackingStorePaintBegin() = 0; | |
virtual void tiledBackingStorePaint(GraphicsContext*, const IntRect&) = 0; | |
virtual void tiledBackingStorePaintEnd(const Vector<IntRect>& paintedArea) = 0; | |
virtual IntRect tiledBackingStoreContentsRect() = 0; | |
virtual IntRect tiledBackingStoreVisibleRect() = 0; | |
}; | |
#else | |
class TiledBackingStoreClient {}; | |
#endif | |
} | |
#endif |