ash/system/date/date_default_view.h

   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_SYSTEM_DATE_DATE_DEFAULT_VIEW_H_
   6 #define ASH_SYSTEM_DATE_DATE_DEFAULT_VIEW_H_
   7
   8 #include "ash/ash_export.h"
   9 #include "ash/system/chromeos/shutdown_policy_observer.h"
  10 #include "ash/system/user/login_status.h"
  11 #include "base/macros.h"
  12 #include "base/memory/weak_ptr.h"
  13 #include "ui/views/controls/button/button.h"
  14 #include "ui/views/view.h"
  15
  16 namespace ash {
  17 namespace tray {
  18 class DateView;
  19 }  // namespace tray
  20
  21 class TrayPopupHeaderButton;
  22
  23 class ASH_EXPORT DateDefaultView : public views::View,
  24                                    public views::ButtonListener,
  25                                    public ash::ShutdownPolicyObserver {
  26  public:
  27   explicit DateDefaultView(ash::user::LoginStatus login);
  28
  29   ~DateDefaultView() override;
  30
  31   views::View* GetHelpButtonView();
  32   const views::View* GetShutdownButtonViewForTest() const;
  33
  34   tray::DateView* GetDateView();
  35   const tray::DateView* GetDateView() const;
  36
  37   // ash::ShutdownPolicyObserver:
  38   void OnShutdownPolicyChanged(bool reboot_on_shutdown) override;
  39
  40  private:
  41   // Overridden from views::ButtonListener.
  42   void ButtonPressed(views::Button* sender, const ui::Event& event) override;
  43
  44   TrayPopupHeaderButton* help_button_;
  45   TrayPopupHeaderButton* shutdown_button_;
  46   TrayPopupHeaderButton* lock_button_;
  47   tray::DateView* date_view_;
  48
  49   base::WeakPtrFactory<DateDefaultView> weak_factory_;
  50
  51   DISALLOW_COPY_AND_ASSIGN(DateDefaultView);
  52 };
  53
  54 }  // namespace ash
  55
  56 #endif  // ASH_SYSTEM_DATE_DATE_DEFAULT_VIEW_H_