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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 #ifndef UI_MESSAGE_CENTER_MESSAGE_CENTER_H_ | 5 #ifndef UI_MESSAGE_CENTER_MESSAGE_CENTER_H_ |
6 #define UI_MESSAGE_CENTER_MESSAGE_CENTER_H_ | 6 #define UI_MESSAGE_CENTER_MESSAGE_CENTER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/memory/scoped_ptr.h" | 10 #include "base/memory/scoped_ptr.h" |
11 #include "base/observer_list.h" | 11 #include "base/observer_list.h" |
12 #include "ui/message_center/message_center_export.h" | 12 #include "ui/message_center/message_center_export.h" |
13 #include "ui/message_center/notification_list.h" | 13 #include "ui/message_center/notification_list.h" |
14 #include "ui/notifications/notification_types.h" | 14 #include "ui/notifications/notification_types.h" |
15 | 15 |
16 template <typename T> struct DefaultSingletonTraits; | |
17 | |
18 namespace base { | 16 namespace base { |
19 class DictionaryValue; | 17 class DictionaryValue; |
20 } | 18 } |
21 | 19 |
22 // Class for managing the NotificationList. The client (e.g. Chrome) calls | 20 // Class for managing the NotificationList. The client (e.g. Chrome) calls |
23 // [Add|Remove|Update]Notification to create and update notifications in the | 21 // [Add|Remove|Update]Notification to create and update notifications in the |
24 // list. It can also implement Delegate to receive callbacks when a | 22 // list. It can also implement Delegate to receive callbacks when a |
25 // notification is removed (closed), or clicked on. | 23 // notification is removed (closed), or clicked on. |
26 // If an Observer is provided, it will be informed when the notification list | 24 // If an Observer is provided, it will be informed when the notification list |
27 // changes, and is expected to handle creating, showing, and hiding of any | 25 // changes, and is expected to handle creating, showing, and hiding of any |
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153 scoped_ptr<NotificationList> notification_list_; | 151 scoped_ptr<NotificationList> notification_list_; |
154 ObserverList<Observer> observer_list_; | 152 ObserverList<Observer> observer_list_; |
155 Delegate* delegate_; | 153 Delegate* delegate_; |
156 | 154 |
157 DISALLOW_COPY_AND_ASSIGN(MessageCenter); | 155 DISALLOW_COPY_AND_ASSIGN(MessageCenter); |
158 }; | 156 }; |
159 | 157 |
160 } // namespace message_center | 158 } // namespace message_center |
161 | 159 |
162 #endif // UI_MESSAGE_CENTER_MESSAGE_CENTER_H_ | 160 #endif // UI_MESSAGE_CENTER_MESSAGE_CENTER_H_ |
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