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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 MediaControlsWindowEventListener_h | 5 #ifndef MediaControlsWindowEventListener_h |
6 #define MediaControlsWindowEventListener_h | 6 #define MediaControlsWindowEventListener_h |
7 | 7 |
| 8 #include "core/CoreExport.h" |
8 #include "core/events/EventListener.h" | 9 #include "core/events/EventListener.h" |
9 #include "wtf/Functional.h" | 10 #include "wtf/Functional.h" |
10 | 11 |
11 namespace blink { | 12 namespace blink { |
12 | 13 |
13 class MediaControls; | 14 class MediaControls; |
14 | 15 |
15 class MediaControlsWindowEventListener final : public EventListener { | 16 class CORE_EXPORT MediaControlsWindowEventListener final |
| 17 : public EventListener { |
16 public: | 18 public: |
17 using Callback = Function<void(), WTF::SameThreadAffinity>; | 19 using Callback = Function<void(), WTF::SameThreadAffinity>; |
18 | 20 |
19 static MediaControlsWindowEventListener* create(MediaControls*, | 21 static MediaControlsWindowEventListener* create(MediaControls*, |
20 std::unique_ptr<Callback>); | 22 std::unique_ptr<Callback>); |
21 | 23 |
22 bool operator==(const EventListener&) const override; | 24 bool operator==(const EventListener&) const override; |
23 | 25 |
24 void start(); | 26 void start(); |
25 void stop(); | 27 void stop(); |
26 | 28 |
27 DECLARE_VIRTUAL_TRACE(); | 29 DECLARE_VIRTUAL_TRACE(); |
28 | 30 |
29 private: | 31 private: |
30 explicit MediaControlsWindowEventListener(MediaControls*, | 32 explicit MediaControlsWindowEventListener(MediaControls*, |
31 std::unique_ptr<Callback>); | 33 std::unique_ptr<Callback>); |
32 | 34 |
33 void handleEvent(ExecutionContext*, Event*) override; | 35 void handleEvent(ExecutionContext*, Event*) override; |
34 | 36 |
35 Member<MediaControls> m_mediaControls; | 37 Member<MediaControls> m_mediaControls; |
36 std::unique_ptr<Callback> m_callback; | 38 std::unique_ptr<Callback> m_callback; |
37 bool m_isActive; | 39 bool m_isActive; |
38 }; | 40 }; |
39 | 41 |
40 } // namespace blink | 42 } // namespace blink |
41 | 43 |
42 #endif // MediaControlsWindowEventListener_h | 44 #endif // MediaControlsWindowEventListener_h |
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