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

Issue 2240983003: Move |ScopedWebInputEvent| and |WebInputEventTraits| from |content::| to "ui/events/blink" (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase and ncarter's review Created 4 years, 4 months ago
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1 // Copyright 2016 The Chromium Authors. All rights reserved. 1 // Copyright 2016 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_MAIN_THREAD_EVENT_QUEUE_H_ 5 #ifndef CONTENT_RENDERER_INPUT_MAIN_THREAD_EVENT_QUEUE_H_
6 #define CONTENT_RENDERER_INPUT_MAIN_THREAD_EVENT_QUEUE_H_ 6 #define CONTENT_RENDERER_INPUT_MAIN_THREAD_EVENT_QUEUE_H_
7 7
8 #include <deque> 8 #include <deque>
9 #include "content/common/content_export.h" 9 #include "content/common/content_export.h"
10 #include "content/common/input/event_with_latency_info.h" 10 #include "content/common/input/event_with_latency_info.h"
11 #include "content/common/input/input_event_ack_state.h" 11 #include "content/common/input/input_event_ack_state.h"
12 #include "content/common/input/input_event_dispatch_type.h" 12 #include "content/common/input/input_event_dispatch_type.h"
13 #include "content/common/input/web_input_event_queue.h" 13 #include "content/common/input/web_input_event_queue.h"
14 #include "content/common/input/web_input_event_traits.h"
15 #include "third_party/WebKit/public/web/WebInputEvent.h" 14 #include "third_party/WebKit/public/web/WebInputEvent.h"
15 #include "ui/events/blink/web_input_event_traits.h"
16 #include "ui/events/latency_info.h" 16 #include "ui/events/latency_info.h"
17 17
18 namespace content { 18 namespace content {
19 19
20 class EventWithDispatchType : public ScopedWebInputEventWithLatencyInfo { 20 class EventWithDispatchType : public ScopedWebInputEventWithLatencyInfo {
21 public: 21 public:
22 EventWithDispatchType(ScopedWebInputEvent event, 22 EventWithDispatchType(ui::ScopedWebInputEvent event,
23 const ui::LatencyInfo& latency, 23 const ui::LatencyInfo& latency,
24 InputEventDispatchType dispatch_type); 24 InputEventDispatchType dispatch_type);
25 ~EventWithDispatchType(); 25 ~EventWithDispatchType();
26 bool CanCoalesceWith(const EventWithDispatchType& other) const 26 bool CanCoalesceWith(const EventWithDispatchType& other) const
27 WARN_UNUSED_RESULT; 27 WARN_UNUSED_RESULT;
28 void CoalesceWith(const EventWithDispatchType& other); 28 void CoalesceWith(const EventWithDispatchType& other);
29 29
30 const std::deque<uint32_t>& eventsToAck() const { return eventsToAck_; } 30 const std::deque<uint32_t>& eventsToAck() const { return eventsToAck_; }
31 InputEventDispatchType dispatchType() const { return dispatch_type_; } 31 InputEventDispatchType dispatchType() const { return dispatch_type_; }
32 32
(...skipping 63 matching lines...) Expand 10 before | Expand all | Expand 10 after
96 class CONTENT_EXPORT MainThreadEventQueue 96 class CONTENT_EXPORT MainThreadEventQueue
97 : public base::RefCountedThreadSafe<MainThreadEventQueue> { 97 : public base::RefCountedThreadSafe<MainThreadEventQueue> {
98 public: 98 public:
99 MainThreadEventQueue( 99 MainThreadEventQueue(
100 int routing_id, 100 int routing_id,
101 MainThreadEventQueueClient* client, 101 MainThreadEventQueueClient* client,
102 const scoped_refptr<base::SingleThreadTaskRunner>& main_task_runner); 102 const scoped_refptr<base::SingleThreadTaskRunner>& main_task_runner);
103 103
104 // Called once the compositor has handled |event| and indicated that it is 104 // Called once the compositor has handled |event| and indicated that it is
105 // a non-blocking event to be queued to the main thread. 105 // a non-blocking event to be queued to the main thread.
106 bool HandleEvent(ScopedWebInputEvent event, 106 bool HandleEvent(ui::ScopedWebInputEvent event,
107 const ui::LatencyInfo& latency, 107 const ui::LatencyInfo& latency,
108 InputEventDispatchType dispatch_type, 108 InputEventDispatchType dispatch_type,
109 InputEventAckState ack_result); 109 InputEventAckState ack_result);
110 110
111 // Call once the main thread has handled an outstanding |type| event 111 // Call once the main thread has handled an outstanding |type| event
112 // in flight. 112 // in flight.
113 void EventHandled(blink::WebInputEvent::Type type, 113 void EventHandled(blink::WebInputEvent::Type type,
114 InputEventAckState ack_result); 114 InputEventAckState ack_result);
115 115
116 void set_is_flinging(bool is_flinging) { is_flinging_ = is_flinging; } 116 void set_is_flinging(bool is_flinging) { is_flinging_ = is_flinging; }
(...skipping 17 matching lines...) Expand all
134 134
135 base::Lock event_queue_lock_; 135 base::Lock event_queue_lock_;
136 scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_; 136 scoped_refptr<base::SingleThreadTaskRunner> main_task_runner_;
137 137
138 DISALLOW_COPY_AND_ASSIGN(MainThreadEventQueue); 138 DISALLOW_COPY_AND_ASSIGN(MainThreadEventQueue);
139 }; 139 };
140 140
141 } // namespace content 141 } // namespace content
142 142
143 #endif // CONTENT_RENDERER_INPUT_MAIN_THREAD_EVENT_QUEUE_H_ 143 #endif // CONTENT_RENDERER_INPUT_MAIN_THREAD_EVENT_QUEUE_H_
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