| // 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_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_ |
| #define CONTENT_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_ |
| |
| #include "base/memory/weak_ptr.h" |
| #include "content/renderer/input/input_handler_manager.h" |
| #include "content/renderer/input/input_handler_proxy.h" |
| #include "content/renderer/input/input_handler_proxy_client.h" |
| |
| namespace content { |
| |
| // This class lives on the compositor thread. |
| class InputHandlerWrapper : public InputHandlerProxyClient { |
| public: |
| InputHandlerWrapper(InputHandlerManager* input_handler_manager, |
| int routing_id, |
| const scoped_refptr<base::MessageLoopProxy>& main_loop, |
| const base::WeakPtr<cc::InputHandler>& input_handler, |
| const base::WeakPtr<RenderViewImpl>& render_view_impl); |
| virtual ~InputHandlerWrapper(); |
| |
| int routing_id() const { return routing_id_; } |
| InputHandlerProxy* input_handler_proxy() { return &input_handler_proxy_; } |
| |
| // InputHandlerProxyClient implementation. |
| virtual void WillShutdown() OVERRIDE; |
| virtual void TransferActiveWheelFlingAnimation( |
| const blink::WebActiveWheelFlingParameters& params) OVERRIDE; |
| virtual blink::WebGestureCurve* CreateFlingAnimationCurve( |
| blink::WebGestureDevice deviceSource, |
| const blink::WebFloatPoint& velocity, |
| const blink::WebSize& cumulativeScroll) OVERRIDE; |
| virtual void DidOverscroll(const DidOverscrollParams& params) OVERRIDE; |
| virtual void DidStopFlinging() OVERRIDE; |
| |
| private: |
| InputHandlerManager* input_handler_manager_; |
| int routing_id_; |
| InputHandlerProxy input_handler_proxy_; |
| scoped_refptr<base::MessageLoopProxy> main_loop_; |
| |
| // Can only be accessed on the main thread. |
| base::WeakPtr<RenderViewImpl> render_view_impl_; |
| |
| DISALLOW_COPY_AND_ASSIGN(InputHandlerWrapper); |
| }; |
| |
| } // namespace content |
| |
| #endif // CONTENT_RENDERER_INPUT_INPUT_HANDLER_WRAPPER_H_ |