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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 <stddef.h> | 8 #include <stddef.h> |
9 | 9 |
10 #include <memory> | 10 #include <memory> |
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69 | 69 |
70 // Management of the observer list. | 70 // Management of the observer list. |
71 virtual void AddObserver(MessageCenterObserver* observer) = 0; | 71 virtual void AddObserver(MessageCenterObserver* observer) = 0; |
72 virtual void RemoveObserver(MessageCenterObserver* observer) = 0; | 72 virtual void RemoveObserver(MessageCenterObserver* observer) = 0; |
73 | 73 |
74 // Queries of current notification list status. | 74 // Queries of current notification list status. |
75 virtual size_t NotificationCount() const = 0; | 75 virtual size_t NotificationCount() const = 0; |
76 virtual size_t UnreadNotificationCount() const = 0; | 76 virtual size_t UnreadNotificationCount() const = 0; |
77 virtual bool HasPopupNotifications() const = 0; | 77 virtual bool HasPopupNotifications() const = 0; |
78 virtual bool IsQuietMode() const = 0; | 78 virtual bool IsQuietMode() const = 0; |
79 virtual bool IsLockedState() const = 0; | |
80 virtual bool HasClickedListener(const std::string& id) = 0; | 79 virtual bool HasClickedListener(const std::string& id) = 0; |
81 | 80 |
82 // Find the notification with the corresponding id. Returns NULL if not found. | 81 // Find the notification with the corresponding id. Returns NULL if not found. |
83 // The returned instance is owned by the message center. | 82 // The returned instance is owned by the message center. |
84 virtual message_center::Notification* FindVisibleNotificationById( | 83 virtual message_center::Notification* FindVisibleNotificationById( |
85 const std::string& id) = 0; | 84 const std::string& id) = 0; |
86 | 85 |
87 // Gets all notifications to be shown to the user in the message center. Note | 86 // Gets all notifications to be shown to the user in the message center. Note |
88 // that queued changes due to the message center being open are not reflected | 87 // that queued changes due to the message center being open are not reflected |
89 // in this list. | 88 // in this list. |
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165 // Setter/getter of notifier settings provider. This will be a weak reference. | 164 // Setter/getter of notifier settings provider. This will be a weak reference. |
166 // This should be set at the initialization process. The getter may return | 165 // This should be set at the initialization process. The getter may return |
167 // NULL for tests. | 166 // NULL for tests. |
168 virtual void SetNotifierSettingsProvider( | 167 virtual void SetNotifierSettingsProvider( |
169 NotifierSettingsProvider* provider) = 0; | 168 NotifierSettingsProvider* provider) = 0; |
170 virtual NotifierSettingsProvider* GetNotifierSettingsProvider() = 0; | 169 virtual NotifierSettingsProvider* GetNotifierSettingsProvider() = 0; |
171 | 170 |
172 // This can be called to change the quiet mode state (without a timeout). | 171 // This can be called to change the quiet mode state (without a timeout). |
173 virtual void SetQuietMode(bool in_quiet_mode) = 0; | 172 virtual void SetQuietMode(bool in_quiet_mode) = 0; |
174 | 173 |
175 // This can be called to change the lock mode state. | |
176 virtual void SetLockedState(bool locked) = 0; | |
177 | |
178 // Temporarily enables quiet mode for |expires_in| time. | 174 // Temporarily enables quiet mode for |expires_in| time. |
179 virtual void EnterQuietModeWithExpire(const base::TimeDelta& expires_in) = 0; | 175 virtual void EnterQuietModeWithExpire(const base::TimeDelta& expires_in) = 0; |
180 | 176 |
181 // Informs the notification list whether the message center is visible. | 177 // Informs the notification list whether the message center is visible. |
182 // This affects whether or not a message has been "read". | 178 // This affects whether or not a message has been "read". |
183 virtual void SetVisibility(Visibility visible) = 0; | 179 virtual void SetVisibility(Visibility visible) = 0; |
184 | 180 |
185 // Allows querying the visibility of the center. | 181 // Allows querying the visibility of the center. |
186 virtual bool IsMessageCenterVisible() const = 0; | 182 virtual bool IsMessageCenterVisible() const = 0; |
187 | 183 |
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215 // Note carefully: this may break the layout of message center. Shouldn't use | 211 // Note carefully: this may break the layout of message center. Shouldn't use |
216 // this method if the update changes its notification size. | 212 // this method if the update changes its notification size. |
217 virtual void ForceNotificationFlush(const std::string& id) {} | 213 virtual void ForceNotificationFlush(const std::string& id) {} |
218 | 214 |
219 DISALLOW_COPY_AND_ASSIGN(MessageCenter); | 215 DISALLOW_COPY_AND_ASSIGN(MessageCenter); |
220 }; | 216 }; |
221 | 217 |
222 } // namespace message_center | 218 } // namespace message_center |
223 | 219 |
224 #endif // UI_MESSAGE_CENTER_MESSAGE_CENTER_H_ | 220 #endif // UI_MESSAGE_CENTER_MESSAGE_CENTER_H_ |
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