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// Copyright 2013 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 CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
#define CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
#include "base/memory/scoped_ptr.h"
#include "cc/trees/layer_tree_host_client.h"
#include "cc/trees/layer_tree_host_single_thread_client.h"
#include "third_party/WebKit/public/platform/WebLayerTreeView.h"
namespace cc {
class LayerTreeHost;
}
namespace blink { class WebLayer; }
namespace webkit {
class WebLayerTreeViewImplForTesting
: public blink::WebLayerTreeView,
public cc::LayerTreeHostClient,
public cc::LayerTreeHostSingleThreadClient {
public:
WebLayerTreeViewImplForTesting();
virtual ~WebLayerTreeViewImplForTesting();
bool Initialize();
// blink::WebLayerTreeView implementation.
virtual void setSurfaceReady();
virtual void setRootLayer(const blink::WebLayer& layer);
virtual void clearRootLayer();
virtual void setViewportSize(const blink::WebSize& unused_deprecated,
const blink::WebSize& device_viewport_size);
virtual blink::WebSize layoutViewportSize() const;
virtual blink::WebSize deviceViewportSize() const;
virtual void setDeviceScaleFactor(float scale_factor);
virtual float deviceScaleFactor() const;
virtual void setBackgroundColor(blink::WebColor);
virtual void setHasTransparentBackground(bool transparent);
virtual void setVisible(bool visible);
virtual void setPageScaleFactorAndLimits(float page_scale_factor,
float minimum,
float maximum);
virtual void startPageScaleAnimation(const blink::WebPoint& destination,
bool use_anchor,
float new_page_scale,
double duration_sec);
virtual void setNeedsAnimate();
virtual bool commitRequested() const;
virtual void composite();
virtual void didStopFlinging();
virtual bool compositeAndReadback(void* pixels, const blink::WebRect& rect);
virtual void finishAllRendering();
virtual void setDeferCommits(bool defer_commits);
virtual void renderingStats(
blink::WebRenderingStats& stats) const; // NOLINT(runtime/references)
// cc::LayerTreeHostClient implementation.
virtual void WillBeginMainFrame(int frame_id) OVERRIDE {}
virtual void DidBeginMainFrame() OVERRIDE {}
virtual void Animate(double frame_begin_time) OVERRIDE {}
virtual void Layout() OVERRIDE;
virtual void ApplyScrollAndScale(gfx::Vector2d scroll_delta, float page_scale)
OVERRIDE;
virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(bool fallback)
OVERRIDE;
virtual void DidInitializeOutputSurface(bool success) OVERRIDE {}
virtual void WillCommit() OVERRIDE {}
virtual void DidCommit() OVERRIDE {}
virtual void DidCommitAndDrawFrame() OVERRIDE {}
virtual void DidCompleteSwapBuffers() OVERRIDE {}
virtual scoped_refptr<cc::ContextProvider>
OffscreenContextProvider() OVERRIDE;
// cc::LayerTreeHostSingleThreadClient implementation.
virtual void ScheduleComposite() OVERRIDE {}
virtual void ScheduleAnimation() OVERRIDE {}
virtual void DidPostSwapBuffers() OVERRIDE {}
virtual void DidAbortSwapBuffers() OVERRIDE {}
private:
scoped_ptr<cc::LayerTreeHost> layer_tree_host_;
DISALLOW_COPY_AND_ASSIGN(WebLayerTreeViewImplForTesting);
};
} // namespace webkit
#endif // CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
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