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.
5 #ifndef ASH_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H
6 #define ASH_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H
8 #include "ash/ash_export.h"
9 #include "ash/system/tray/system_tray_item.h"
10 #include "ash/system/tray/view_click_listener.h"
11 #include "base/strings/string16.h"
17 class ASH_EXPORT TraySupervisedUser : public SystemTrayItem,
18 public ViewClickListener {
20 explicit TraySupervisedUser(SystemTray* system_tray);
21 virtual ~TraySupervisedUser();
23 // If message is not empty updates content of default view, otherwise hides
27 // Overridden from SystemTrayItem.
28 virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE;
29 virtual void DestroyDefaultView() OVERRIDE;
30 virtual void UpdateAfterLoginStatusChange(user::LoginStatus status) OVERRIDE;
32 // Overridden from ViewClickListener.
33 virtual void OnViewClicked(views::View* sender) OVERRIDE;
36 friend class TraySupervisedUserTest;
38 static const char kNotificationId[];
40 void CreateOrUpdateNotification(const base::string16& new_message);
42 LabelTrayView* tray_view_;
43 // Previous login status to avoid showing notification upon unlock.
44 user::LoginStatus status_;
46 // Previous user supervised state to avoid showing notification upon unlock.
47 bool is_user_supervised_;
49 DISALLOW_COPY_AND_ASSIGN(TraySupervisedUser);
54 #endif // ASH_SYSTEM_CHROMEOS_SUPERVISED_TRAY_SUPERVISED_USER_H