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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #include "content/renderer/render_widget.h" | 5 #include "content/renderer/render_widget.h" |
6 | 6 |
7 #include <utility> | 7 #include <utility> |
8 | 8 |
9 #include "base/auto_reset.h" | 9 #include "base/auto_reset.h" |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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941 | 941 |
942 RenderThreadImpl* render_thread = RenderThreadImpl::current(); | 942 RenderThreadImpl* render_thread = RenderThreadImpl::current(); |
943 InputHandlerManager* input_handler_manager = | 943 InputHandlerManager* input_handler_manager = |
944 render_thread ? render_thread->input_handler_manager() : NULL; | 944 render_thread ? render_thread->input_handler_manager() : NULL; |
945 if (input_handler_manager) { | 945 if (input_handler_manager) { |
946 input_handler_manager->ObserveWheelEventAndResultOnMainThread( | 946 input_handler_manager->ObserveWheelEventAndResultOnMainThread( |
947 routing_id_, wheel_event, scroll_result); | 947 routing_id_, wheel_event, scroll_result); |
948 } | 948 } |
949 } | 949 } |
950 | 950 |
| 951 void RenderWidget::ObserveGestureEventAndResult( |
| 952 const blink::WebGestureEvent& gesture_event, |
| 953 const gfx::Vector2dF& unused_delta, |
| 954 bool event_processed) { |
| 955 if (!compositor_deps_->IsElasticOverscrollEnabled()) |
| 956 return; |
| 957 |
| 958 cc::InputHandlerScrollResult scroll_result; |
| 959 scroll_result.did_scroll = event_processed; |
| 960 scroll_result.did_overscroll_root = !unused_delta.IsZero(); |
| 961 scroll_result.unused_scroll_delta = unused_delta; |
| 962 |
| 963 RenderThreadImpl* render_thread = RenderThreadImpl::current(); |
| 964 InputHandlerManager* input_handler_manager = |
| 965 render_thread ? render_thread->input_handler_manager() : NULL; |
| 966 if (input_handler_manager) { |
| 967 input_handler_manager->ObserveGestureEventAndResultOnMainThread( |
| 968 routing_id_, gesture_event, scroll_result); |
| 969 } |
| 970 } |
| 971 |
951 void RenderWidget::OnDidHandleKeyEvent() {} | 972 void RenderWidget::OnDidHandleKeyEvent() {} |
952 | 973 |
953 void RenderWidget::OnDidOverscroll(const DidOverscrollParams& params) { | 974 void RenderWidget::OnDidOverscroll(const DidOverscrollParams& params) { |
954 Send(new InputHostMsg_DidOverscroll(routing_id_, params)); | 975 Send(new InputHostMsg_DidOverscroll(routing_id_, params)); |
955 } | 976 } |
956 | 977 |
957 void RenderWidget::OnInputEventAck(scoped_ptr<InputEventAck> input_event_ack) { | 978 void RenderWidget::OnInputEventAck(scoped_ptr<InputEventAck> input_event_ack) { |
958 Send(new InputHostMsg_HandleInputEvent_ACK(routing_id_, *input_event_ack)); | 979 Send(new InputHostMsg_HandleInputEvent_ACK(routing_id_, *input_event_ack)); |
959 } | 980 } |
960 | 981 |
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2113 video_hole_frames_.RemoveObserver(frame); | 2134 video_hole_frames_.RemoveObserver(frame); |
2114 } | 2135 } |
2115 #endif // defined(VIDEO_HOLE) | 2136 #endif // defined(VIDEO_HOLE) |
2116 | 2137 |
2117 void RenderWidget::OnWaitNextFrameForTests(int routing_id) { | 2138 void RenderWidget::OnWaitNextFrameForTests(int routing_id) { |
2118 QueueMessage(new ViewHostMsg_WaitForNextFrameForTests_ACK(routing_id), | 2139 QueueMessage(new ViewHostMsg_WaitForNextFrameForTests_ACK(routing_id), |
2119 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE); | 2140 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE); |
2120 } | 2141 } |
2121 | 2142 |
2122 } // namespace content | 2143 } // namespace content |
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