Source/web/WebViewBenchmarkSupportImpl.h

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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#ifndef WebViewBenchmarkSupportImpl_h
#define WebViewBenchmarkSupportImpl_h

#include "WebViewBenchmarkSupport.h"

namespace WebCore {
class IntRect;
class GraphicsLayer;
}

namespace WebKit {
class WebViewImpl;

class WebViewBenchmarkSupportImpl : public WebViewBenchmarkSupport {
public:
    explicit WebViewBenchmarkSupportImpl(WebViewImpl* webViewImpl) : m_webViewImpl(webViewImpl) { }
    virtual ~WebViewBenchmarkSupportImpl() { }

    // Paints the WebViewImpl onto canvases created from the PaintClient.
    // If we're in accelerated mode, a new canvas is created for each graphics
    // layer. Layout() will be called on the web view prior to painting.
    virtual void paint(PaintClient*, PaintMode) OVERRIDE;

private:
    void paintLayer(PaintClient*, WebCore::GraphicsLayer&, const WebCore::IntRect& clip);

    // Paints the given graphics layer hierarchy to canvases created by the
    // canvas factory.
    void acceleratedPaintUnclipped(PaintClient*, WebCore::GraphicsLayer&);
    void softwarePaint(PaintClient*, PaintMode);

    WebViewImpl* m_webViewImpl;
};
}

#endif // WebViewBenchmarkSupportImpl_h