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Side by Side Diff: content/renderer/input/input_handler_wrapper.h

Issue 692483002: Hook up DidReceiveInputEvent to the blink scheduler (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Resonding to Sami's feedback Created 6 years, 1 month ago
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1 // Copyright 2013 The Chromium Authors. All rights reserved. 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 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #ifndef CONTENT_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_ 5 #ifndef CONTENT_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_
6 #define CONTENT_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_ 6 #define CONTENT_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_
7 7
8 #include "base/memory/weak_ptr.h" 8 #include "base/memory/weak_ptr.h"
9 #include "content/renderer/input/input_handler_manager.h" 9 #include "content/renderer/input/input_handler_manager.h"
10 #include "content/renderer/input/input_handler_proxy.h" 10 #include "content/renderer/input/input_handler_proxy.h"
11 #include "content/renderer/input/input_handler_proxy_client.h" 11 #include "content/renderer/input/input_handler_proxy_client.h"
12 12
13 namespace content { 13 namespace content {
14 14
15 // This class lives on the compositor thread. 15 // This class lives on the compositor thread.
16 class InputHandlerWrapper : public InputHandlerProxyClient { 16 class InputHandlerWrapper : public InputHandlerProxyClient {
17 public: 17 public:
18 InputHandlerWrapper(InputHandlerManager* input_handler_manager, 18 InputHandlerWrapper(InputHandlerManager* input_handler_manager,
19 int routing_id, 19 int routing_id,
20 const scoped_refptr<base::MessageLoopProxy>& main_loop, 20 const scoped_refptr<base::MessageLoopProxy>& main_loop,
21 const base::WeakPtr<cc::InputHandler>& input_handler, 21 const base::WeakPtr<cc::InputHandler>& input_handler,
22 const base::WeakPtr<RenderViewImpl>& render_view_impl, 22 const base::WeakPtr<RenderViewImpl>& render_view_impl,
23 RendererScheduler* render_scheduler); 23 RendererScheduler* renderer_scheduler);
24 ~InputHandlerWrapper() override; 24 ~InputHandlerWrapper() override;
25 25
26 int routing_id() const { return routing_id_; } 26 int routing_id() const { return routing_id_; }
27 InputHandlerProxy* input_handler_proxy() { return &input_handler_proxy_; } 27 InputHandlerProxy* input_handler_proxy() { return &input_handler_proxy_; }
28 28
29 // InputHandlerProxyClient implementation. 29 // InputHandlerProxyClient implementation.
30 void WillShutdown() override; 30 void WillShutdown() override;
31 void TransferActiveWheelFlingAnimation( 31 void TransferActiveWheelFlingAnimation(
32 const blink::WebActiveWheelFlingParameters& params) override; 32 const blink::WebActiveWheelFlingParameters& params) override;
33 blink::WebGestureCurve* CreateFlingAnimationCurve( 33 blink::WebGestureCurve* CreateFlingAnimationCurve(
34 blink::WebGestureDevice deviceSource, 34 blink::WebGestureDevice deviceSource,
35 const blink::WebFloatPoint& velocity, 35 const blink::WebFloatPoint& velocity,
36 const blink::WebSize& cumulativeScroll) override; 36 const blink::WebSize& cumulativeScroll) override;
37 void DidOverscroll(const DidOverscrollParams& params) override; 37 void DidOverscroll(const DidOverscrollParams& params) override;
38 void DidStopFlinging() override; 38 void DidStopFlinging() override;
39 void DidReceiveInputEvent() override; 39 void DidReceiveInputEvent() override;
40 void DidAnimate() override;
40 41
41 private: 42 private:
42 InputHandlerManager* input_handler_manager_; 43 InputHandlerManager* input_handler_manager_;
43 int routing_id_; 44 int routing_id_;
44 InputHandlerProxy input_handler_proxy_; 45 InputHandlerProxy input_handler_proxy_;
45 scoped_refptr<base::MessageLoopProxy> main_loop_; 46 scoped_refptr<base::MessageLoopProxy> main_loop_;
46 47
47 // Can only be accessed on the main thread. 48 // Can only be accessed on the main thread.
48 base::WeakPtr<RenderViewImpl> render_view_impl_; 49 base::WeakPtr<RenderViewImpl> render_view_impl_;
49 RendererScheduler* render_scheduler_; // Not owned. 50 RendererScheduler* renderer_scheduler_; // Not owned.
50 51
51 DISALLOW_COPY_AND_ASSIGN(InputHandlerWrapper); 52 DISALLOW_COPY_AND_ASSIGN(InputHandlerWrapper);
52 }; 53 };
53 54
54 } // namespace content 55 } // namespace content
55 56
56 #endif // CONTENT_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_ 57 #endif // CONTENT_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_
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