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// Copyright 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_CONTENT_LAYER_IMPL_H_
#define WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_CONTENT_LAYER_IMPL_H_
#include "base/memory/scoped_ptr.h"
#include "cc/layers/content_layer_client.h"
#include "third_party/WebKit/public/platform/WebContentLayer.h"
#include "webkit/renderer/compositor_bindings/web_layer_impl.h"
#include "webkit/renderer/compositor_bindings/webkit_compositor_bindings_export.h"
namespace cc {
class IntRect;
class FloatRect;
}
namespace blink { class WebContentLayerClient; }
namespace webkit {
class WebContentLayerImpl : public blink::WebContentLayer,
public cc::ContentLayerClient {
public:
WEBKIT_COMPOSITOR_BINDINGS_EXPORT explicit WebContentLayerImpl(
blink::WebContentLayerClient*);
// WebContentLayer implementation.
virtual blink::WebLayer* layer();
virtual void setDoubleSided(bool double_sided);
virtual void setDrawCheckerboardForMissingTiles(bool checkerboard);
virtual void setHasGpuRasterizationHint(bool has_hint);
protected:
virtual ~WebContentLayerImpl();
// ContentLayerClient implementation.
virtual void PaintContents(SkCanvas* canvas,
const gfx::Rect& clip,
gfx::RectF* opaque,
ContentLayerClient::GraphicsContextStatus
graphics_context_status) OVERRIDE;
virtual void DidChangeLayerCanUseLCDText() OVERRIDE;
virtual bool FillsBoundsCompletely() const OVERRIDE;
scoped_ptr<WebLayerImpl> layer_;
blink::WebContentLayerClient* client_;
bool draws_content_;
private:
bool can_use_lcd_text_;
bool ignore_lcd_text_change_;
DISALLOW_COPY_AND_ASSIGN(WebContentLayerImpl);
};
} // namespace webkit
#endif // WEBKIT_RENDERER_COMPOSITOR_BINDINGS_WEB_CONTENT_LAYER_IMPL_H_
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