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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ | 5 #ifndef BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ |
6 #define BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ | 6 #define BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ |
7 | 7 |
8 #include "base/memory/scoped_ptr.h" | 8 #include "base/memory/scoped_ptr.h" |
9 #include "base/memory/scoped_vector.h" | 9 #include "base/memory/scoped_vector.h" |
10 #include "base/message_loop/message_pump_dispatcher.h" | 10 #include "base/message_loop/message_pump_dispatcher.h" |
11 #include "base/message_loop/message_pump_libevent.h" | 11 #include "base/message_loop/message_pump_libevent.h" |
12 #include "base/message_loop/message_pump_observer.h" | 12 #include "base/message_loop/message_pump_observer.h" |
13 #include "base/observer_list.h" | 13 #include "base/observer_list.h" |
14 | 14 |
15 namespace base { | 15 namespace base { |
16 | 16 |
17 // This class implements a message-pump for processing events from input devices | 17 // This class implements a message-pump for processing events from input devices |
18 // Refer to MessagePump for further documentation. | 18 // Refer to MessagePump for further documentation. |
19 class BASE_EXPORT MessagePumpOzone : public MessagePumpLibevent, | 19 class BASE_EXPORT MessagePumpOzone : public MessagePumpLibevent, |
20 public MessagePumpDispatcher { | 20 public MessagePumpDispatcher { |
21 public: | 21 public: |
22 MessagePumpOzone(); | 22 MessagePumpOzone(); |
| 23 virtual ~MessagePumpOzone(); |
23 | 24 |
24 // Returns the UI message pump. | 25 // Returns the UI message pump. |
25 static MessagePumpOzone* Current(); | 26 static MessagePumpOzone* Current(); |
26 | 27 |
27 // Add/Remove the root window dispatcher. | 28 // Add/Remove the root window dispatcher. |
28 void AddDispatcherForRootWindow(MessagePumpDispatcher* dispatcher); | 29 void AddDispatcherForRootWindow(MessagePumpDispatcher* dispatcher); |
29 void RemoveDispatcherForRootWindow(MessagePumpDispatcher* dispatcher); | 30 void RemoveDispatcherForRootWindow(MessagePumpDispatcher* dispatcher); |
30 | 31 |
31 void RunWithDispatcher(Delegate* delegate, MessagePumpDispatcher* dispatcher); | 32 void RunWithDispatcher(Delegate* delegate, MessagePumpDispatcher* dispatcher); |
32 | 33 |
33 // Add / remove an Observer, which will start receiving notifications | 34 // Add / remove an Observer, which will start receiving notifications |
34 // immediately. | 35 // immediately. |
35 void AddObserver(MessagePumpObserver* observer); | 36 void AddObserver(MessagePumpObserver* observer); |
36 void RemoveObserver(MessagePumpObserver* observer); | 37 void RemoveObserver(MessagePumpObserver* observer); |
37 | 38 |
38 // Overridden from MessagePumpDispatcher. | 39 // Overridden from MessagePumpDispatcher. |
39 virtual bool Dispatch(const NativeEvent& event) OVERRIDE; | 40 virtual bool Dispatch(const NativeEvent& event) OVERRIDE; |
40 | 41 |
41 private: | 42 private: |
42 virtual ~MessagePumpOzone(); | |
43 std::vector<MessagePumpDispatcher*> dispatcher_; | 43 std::vector<MessagePumpDispatcher*> dispatcher_; |
44 | 44 |
45 DISALLOW_COPY_AND_ASSIGN(MessagePumpOzone); | 45 DISALLOW_COPY_AND_ASSIGN(MessagePumpOzone); |
46 }; | 46 }; |
47 | 47 |
48 typedef MessagePumpOzone MessagePumpForUI; | 48 typedef MessagePumpOzone MessagePumpForUI; |
49 | 49 |
50 } // namespace base | 50 } // namespace base |
51 | 51 |
52 #endif // BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ | 52 #endif // BASE_MESSAGE_LOOP_MESSAGE_PUMP_OZONE_H_ |
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