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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 | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef ASH_COMMON_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H_ | |
6 #define ASH_COMMON_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H_ | |
7 | |
8 #include "ash/ash_export.h" | |
9 #include "ash/common/system/chromeos/supervised/custodian_info_tray_observer.h" | |
10 #include "ash/common/system/tray/system_tray_item.h" | |
11 #include "ash/common/system/tray/view_click_listener.h" | |
12 #include "base/macros.h" | |
13 #include "base/strings/string16.h" | |
14 | |
15 namespace ash { | |
16 class LabelTrayView; | |
17 class SystemTray; | |
18 | |
19 class ASH_EXPORT TraySupervisedUser : public SystemTrayItem, | |
20 public ViewClickListener, | |
21 public CustodianInfoTrayObserver { | |
22 public: | |
23 explicit TraySupervisedUser(SystemTray* system_tray); | |
24 ~TraySupervisedUser() override; | |
25 | |
26 // If message is not empty updates content of default view, otherwise hides | |
27 // tray items. | |
28 void UpdateMessage(); | |
29 | |
30 // Overridden from SystemTrayItem. | |
31 views::View* CreateDefaultView(LoginStatus status) override; | |
32 void DestroyDefaultView() override; | |
33 void UpdateAfterLoginStatusChange(LoginStatus status) override; | |
34 | |
35 // Overridden from ViewClickListener. | |
36 void OnViewClicked(views::View* sender) override; | |
37 | |
38 // Overridden from CustodianInfoTrayObserver: | |
39 void OnCustodianInfoChanged() override; | |
40 | |
41 private: | |
42 friend class TraySupervisedUserTest; | |
43 | |
44 static const char kNotificationId[]; | |
45 | |
46 void CreateOrUpdateNotification(const base::string16& new_message); | |
47 | |
48 void CreateOrUpdateSupervisedWarningNotification(); | |
49 | |
50 int GetSupervisedUserIconId() const; | |
51 | |
52 LabelTrayView* tray_view_; | |
53 | |
54 // Previous login status to avoid showing notification upon unlock. | |
55 LoginStatus status_; | |
56 | |
57 // Previous user supervised state to avoid showing notification upon unlock. | |
58 bool is_user_supervised_; | |
59 | |
60 DISALLOW_COPY_AND_ASSIGN(TraySupervisedUser); | |
61 }; | |
62 | |
63 } // namespace ash | |
64 | |
65 #endif // ASH_COMMON_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H_ | |
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