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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 UI_ARC_NOTIFICATION_ARC_NOTIFICATION_SURFACE_MANAGER_ | 5 #ifndef UI_ARC_NOTIFICATION_ARC_NOTIFICATION_SURFACE_MANAGER_H_ |
6 #define UI_ARC_NOTIFICATION_ARC_NOTIFICATION_SURFACE_MANAGER_ | 6 #define UI_ARC_NOTIFICATION_ARC_NOTIFICATION_SURFACE_MANAGER_H_ |
7 | 7 |
8 #include <map> | |
9 #include <string> | 8 #include <string> |
10 | 9 |
11 #include "base/macros.h" | 10 #include "base/macros.h" |
12 #include "base/observer_list.h" | |
13 #include "components/exo/notification_surface_manager.h" | |
14 | 11 |
15 namespace arc { | 12 namespace arc { |
16 | 13 |
| 14 class ArcNotificationSurface; |
| 15 |
17 // Keeps track of NotificationSurface. | 16 // Keeps track of NotificationSurface. |
18 class ArcNotificationSurfaceManager : public exo::NotificationSurfaceManager { | 17 class ArcNotificationSurfaceManager { |
19 public: | 18 public: |
20 class Observer { | 19 class Observer { |
21 public: | 20 public: |
22 // Invoked when a notification surface is added to the registry. | 21 // Invoked when a notification surface is added to the registry. |
23 virtual void OnNotificationSurfaceAdded( | 22 virtual void OnNotificationSurfaceAdded( |
24 exo::NotificationSurface* surface) = 0; | 23 ArcNotificationSurface* surface) = 0; |
25 | 24 |
26 // Invoked when a notification surface is removed from the registry. | 25 // Invoked when a notification surface is removed from the registry. |
27 virtual void OnNotificationSurfaceRemoved( | 26 virtual void OnNotificationSurfaceRemoved( |
28 exo::NotificationSurface* surface) = 0; | 27 ArcNotificationSurface* surface) = 0; |
29 | 28 |
30 protected: | 29 protected: |
31 virtual ~Observer() = default; | 30 virtual ~Observer() = default; |
32 }; | 31 }; |
33 | |
34 ArcNotificationSurfaceManager(); | |
35 ~ArcNotificationSurfaceManager() override; | |
36 | |
37 static ArcNotificationSurfaceManager* Get(); | 32 static ArcNotificationSurfaceManager* Get(); |
38 | 33 |
39 // exo::NotificationSurfaceManager: | 34 virtual ~ArcNotificationSurfaceManager(); |
40 exo::NotificationSurface* GetSurface( | |
41 const std::string& notification_id) const override; | |
42 void AddSurface(exo::NotificationSurface* surface) override; | |
43 void RemoveSurface(exo::NotificationSurface* surface) override; | |
44 | 35 |
45 void AddObserver(Observer* observer); | 36 virtual ArcNotificationSurface* GetArcSurface( |
46 void RemoveObserver(Observer* observer); | 37 const std::string& notification_id) const = 0; |
| 38 virtual void AddObserver(Observer* observer) = 0; |
| 39 virtual void RemoveObserver(Observer* observer) = 0; |
| 40 |
| 41 protected: |
| 42 ArcNotificationSurfaceManager(); |
47 | 43 |
48 private: | 44 private: |
49 using NotificationSurfaceMap = | 45 static ArcNotificationSurfaceManager* instance_; |
50 std::map<std::string, exo::NotificationSurface*>; | |
51 NotificationSurfaceMap notification_surface_map_; | |
52 | |
53 base::ObserverList<Observer> observers_; | |
54 | 46 |
55 DISALLOW_COPY_AND_ASSIGN(ArcNotificationSurfaceManager); | 47 DISALLOW_COPY_AND_ASSIGN(ArcNotificationSurfaceManager); |
56 }; | 48 }; |
57 | 49 |
58 } // namespace arc | 50 } // namespace arc |
59 | 51 |
60 #endif // UI_ARC_NOTIFICATION_ARC_NOTIFICATION_SURFACE_MANAGER_ | 52 #endif // UI_ARC_NOTIFICATION_ARC_NOTIFICATION_SURFACE_MANAGER_H_ |
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