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/*
* Copyright (C) 2011 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef LayerTreeHostCAMac_h
#define LayerTreeHostCAMac_h
#include "LayerTreeHostCA.h"
#include <WebCore/LayerFlushScheduler.h>
#include <WebCore/LayerFlushSchedulerClient.h>
namespace WebKit {
class LayerHostingContext;
class LayerTreeHostCAMac : public LayerTreeHostCA, public WebCore::LayerFlushSchedulerClient {
public:
static PassRefPtr<LayerTreeHostCAMac> create(WebPage*);
virtual ~LayerTreeHostCAMac();
private:
explicit LayerTreeHostCAMac(WebPage*);
// LayerTreeHost.
virtual void scheduleLayerFlush();
virtual void setLayerFlushSchedulingEnabled(bool);
virtual void invalidate();
virtual void sizeDidChange(const WebCore::IntSize& newSize);
virtual void forceRepaint();
virtual void pauseRendering();
virtual void resumeRendering();
virtual void setLayerHostingMode(LayerHostingMode) OVERRIDE;
// LayerTreeHostCA
virtual void platformInitialize();
virtual void didPerformScheduledLayerFlush();
virtual bool flushPendingLayerChanges();
// LayerFlushSchedulerClient
virtual bool flushLayers();
OwnPtr<LayerHostingContext> m_layerHostingContext;
WebCore::LayerFlushScheduler m_layerFlushScheduler;
};
} // namespace WebKit
#endif // LayerTreeHostCAMac_h
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