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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 PlatformEventDispatcher_h | 5 #ifndef PlatformEventDispatcher_h |
6 #define PlatformEventDispatcher_h | 6 #define PlatformEventDispatcher_h |
7 | 7 |
| 8 #include "platform/heap/Handle.h" |
8 #include "wtf/Vector.h" | 9 #include "wtf/Vector.h" |
9 | 10 |
10 namespace blink { | 11 namespace blink { |
11 class PlatformEventController; | 12 class PlatformEventController; |
12 | 13 |
13 class PlatformEventDispatcher { | 14 class PlatformEventDispatcher { |
14 public: | 15 public: |
15 void addController(PlatformEventController*); | 16 void addController(PlatformEventController*); |
16 void removeController(PlatformEventController*); | 17 void removeController(PlatformEventController*); |
17 | 18 |
18 protected: | 19 protected: |
19 PlatformEventDispatcher(); | 20 PlatformEventDispatcher(); |
20 virtual ~PlatformEventDispatcher(); | 21 virtual ~PlatformEventDispatcher(); |
21 | 22 |
22 void notifyControllers(); | 23 void notifyControllers(); |
23 | 24 |
24 virtual void startListening() = 0; | 25 virtual void startListening() = 0; |
25 virtual void stopListening() = 0; | 26 virtual void stopListening() = 0; |
26 | 27 |
27 private: | 28 private: |
28 void purgeControllers(); | 29 void purgeControllers(); |
29 | 30 |
30 Vector<PlatformEventController*> m_controllers; | 31 WillBePersistentHeapVector<RawPtrWillBeMember<PlatformEventController> > m_c
ontrollers; |
31 bool m_needsPurge; | 32 bool m_needsPurge; |
32 bool m_isDispatching; | 33 bool m_isDispatching; |
33 }; | 34 }; |
34 | 35 |
35 } // namespace blink | 36 } // namespace blink |
36 | 37 |
37 #endif // PlatformEventDispatcher_h | 38 #endif // PlatformEventDispatcher_h |
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