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      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
      3 // found in the LICENSE file.
      4 
      5 #ifndef ASH_SYSTEM_CHROMEOS_LOCALLY_MANAGED_TRAY_LOCALLY_MANAGED_USER_H
      6 #define ASH_SYSTEM_CHROMEOS_LOCALLY_MANAGED_TRAY_LOCALLY_MANAGED_USER_H
      7 
      8 #include "ash/system/tray/system_tray_item.h"
      9 #include "ash/system/tray/view_click_listener.h"
     10 
     11 namespace ash {
     12 class SystemTray;
     13 }
     14 
     15 namespace ash {
     16 namespace internal {
     17 
     18 class LabelTrayView;
     19 
     20 class TrayLocallyManagedUser : public SystemTrayItem,
     21                                public ViewClickListener {
     22  public:
     23   explicit TrayLocallyManagedUser(SystemTray* system_tray);
     24   virtual ~TrayLocallyManagedUser();
     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   virtual views::View* CreateDefaultView(user::LoginStatus status) OVERRIDE;
     32   virtual void DestroyDefaultView() OVERRIDE;
     33   virtual void UpdateAfterLoginStatusChange(user::LoginStatus status) OVERRIDE;
     34 
     35   // Overridden from ViewClickListener.
     36   virtual void OnViewClicked(views::View* sender) OVERRIDE;
     37 
     38  private:
     39   LabelTrayView* tray_view_;
     40   // Previous login status to avoid showing notification upon unlock.
     41   user::LoginStatus status_;
     42 
     43   DISALLOW_COPY_AND_ASSIGN(TrayLocallyManagedUser);
     44 };
     45 
     46 } // namespace internal
     47 } // namespace ash
     48 
     49 #endif  // ASH_SYSTEM_CHROMEOS_LOCALLY_MANAGED_TRAY_LOCALLY_MANAGED_USER_H
     50