1 // Copyright 2013 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
6 #define CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_
8 #include "base/memory/scoped_ptr.h"
9 #include "cc/trees/layer_tree_host_client.h"
10 #include "cc/trees/layer_tree_host_single_thread_client.h"
11 #include "third_party/WebKit/public/platform/WebLayerTreeView.h"
17 namespace blink { class WebLayer; }
21 class WebLayerTreeViewImplForTesting
22 : public blink::WebLayerTreeView,
23 public cc::LayerTreeHostClient,
24 public cc::LayerTreeHostSingleThreadClient {
26 WebLayerTreeViewImplForTesting();
27 virtual ~WebLayerTreeViewImplForTesting();
31 // blink::WebLayerTreeView implementation.
32 virtual void setSurfaceReady();
33 virtual void setRootLayer(const blink::WebLayer& layer);
34 virtual void clearRootLayer();
35 virtual void setViewportSize(const blink::WebSize& unused_deprecated,
36 const blink::WebSize& device_viewport_size);
37 virtual blink::WebSize layoutViewportSize() const;
38 virtual blink::WebSize deviceViewportSize() const;
39 virtual void setDeviceScaleFactor(float scale_factor);
40 virtual float deviceScaleFactor() const;
41 virtual void setBackgroundColor(blink::WebColor);
42 virtual void setHasTransparentBackground(bool transparent);
43 virtual void setVisible(bool visible);
44 virtual void setPageScaleFactorAndLimits(float page_scale_factor,
47 virtual void startPageScaleAnimation(const blink::WebPoint& destination,
51 virtual void setNeedsAnimate();
52 virtual bool commitRequested() const;
53 virtual void didStopFlinging();
54 virtual bool compositeAndReadback(void* pixels, const blink::WebRect& rect);
55 virtual void finishAllRendering();
56 virtual void setDeferCommits(bool defer_commits);
57 virtual void registerViewportLayers(
58 const blink::WebLayer* pageScaleLayerLayer,
59 const blink::WebLayer* innerViewportScrollLayer,
60 const blink::WebLayer* outerViewportScrollLayer) OVERRIDE;
61 virtual void clearViewportLayers() OVERRIDE;
63 // cc::LayerTreeHostClient implementation.
64 virtual void WillBeginMainFrame(int frame_id) OVERRIDE {}
65 virtual void DidBeginMainFrame() OVERRIDE {}
66 virtual void Animate(base::TimeTicks frame_begin_time) OVERRIDE {}
67 virtual void Layout() OVERRIDE;
68 virtual void ApplyScrollAndScale(const gfx::Vector2d& scroll_delta,
69 float page_scale) OVERRIDE;
70 virtual scoped_ptr<cc::OutputSurface> CreateOutputSurface(bool fallback)
72 virtual void DidInitializeOutputSurface() OVERRIDE {}
73 virtual void WillCommit() OVERRIDE {}
74 virtual void DidCommit() OVERRIDE {}
75 virtual void DidCommitAndDrawFrame() OVERRIDE {}
76 virtual void DidCompleteSwapBuffers() OVERRIDE {}
78 // cc::LayerTreeHostSingleThreadClient implementation.
79 virtual void ScheduleComposite() OVERRIDE {}
80 virtual void ScheduleAnimation() OVERRIDE {}
81 virtual void DidPostSwapBuffers() OVERRIDE {}
82 virtual void DidAbortSwapBuffers() OVERRIDE {}
85 scoped_ptr<cc::LayerTreeHost> layer_tree_host_;
87 DISALLOW_COPY_AND_ASSIGN(WebLayerTreeViewImplForTesting);
90 } // namespace content
92 #endif // CONTENT_TEST_WEB_LAYER_TREE_VIEW_IMPL_FOR_TESTING_H_