| // 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. |
| |
| #include "content/renderer/input/input_handler_wrapper.h" |
| |
| #include "base/message_loop/message_loop_proxy.h" |
| #include "content/renderer/input/input_event_filter.h" |
| #include "content/renderer/input/input_handler_manager.h" |
| #include "third_party/WebKit/public/platform/Platform.h" |
| |
| namespace content { |
| |
| InputHandlerWrapper::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) |
| : input_handler_manager_(input_handler_manager), |
| routing_id_(routing_id), |
| input_handler_proxy_(input_handler.get(), this), |
| main_loop_(main_loop), |
| render_view_impl_(render_view_impl) { |
| DCHECK(input_handler); |
| } |
| |
| InputHandlerWrapper::~InputHandlerWrapper() { |
| } |
| |
| void InputHandlerWrapper::TransferActiveWheelFlingAnimation( |
| const blink::WebActiveWheelFlingParameters& params) { |
| main_loop_->PostTask( |
| FROM_HERE, |
| base::Bind(&RenderViewImpl::TransferActiveWheelFlingAnimation, |
| render_view_impl_, |
| params)); |
| } |
| |
| void InputHandlerWrapper::WillShutdown() { |
| input_handler_manager_->RemoveInputHandler(routing_id_); |
| } |
| |
| blink::WebGestureCurve* InputHandlerWrapper::CreateFlingAnimationCurve( |
| blink::WebGestureDevice deviceSource, |
| const blink::WebFloatPoint& velocity, |
| const blink::WebSize& cumulative_scroll) { |
| return blink::Platform::current()->createFlingAnimationCurve( |
| deviceSource, velocity, cumulative_scroll); |
| } |
| |
| void InputHandlerWrapper::DidOverscroll(const DidOverscrollParams& params) { |
| input_handler_manager_->DidOverscroll(routing_id_, params); |
| } |
| |
| void InputHandlerWrapper::DidStopFlinging() { |
| input_handler_manager_->DidStopFlinging(routing_id_); |
| } |
| |
| } // namespace content |