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_CHROMEOS_SESSION_LOGOUT_CONFIRMATION_DIALOG_H_ 6#define ASH_SYSTEM_CHROMEOS_SESSION_LOGOUT_CONFIRMATION_DIALOG_H_ 7 8#include "base/basictypes.h" 9#include "base/compiler_specific.h" 10#include "base/time/time.h" 11#include "base/timer/timer.h" 12#include "ui/views/window/dialog_delegate.h" 13 14namespace views { 15class Label; 16} 17 18namespace ash { 19 20class LogoutConfirmationController; 21 22// A dialog that asks the user to confirm or deny logout. The dialog shows a 23// countdown and informs the user that a logout will happen automatically if no 24// choice is made before the countdown has expired. 25class LogoutConfirmationDialog : public views::DialogDelegateView { 26 public: 27 LogoutConfirmationDialog(LogoutConfirmationController* controller, 28 base::TimeTicks logout_time); 29 virtual ~LogoutConfirmationDialog(); 30 31 void Update(base::TimeTicks logout_time); 32 33 // views::DialogDelegateView: 34 virtual bool Accept() OVERRIDE; 35 virtual ui::ModalType GetModalType() const OVERRIDE; 36 virtual base::string16 GetWindowTitle() const OVERRIDE; 37 virtual base::string16 GetDialogButtonLabel(ui::DialogButton button) const 38 OVERRIDE; 39 virtual void OnClosed() OVERRIDE; 40 virtual void DeleteDelegate() OVERRIDE; 41 42 private: 43 void UpdateLabel(); 44 45 LogoutConfirmationController* controller_; 46 base::TimeTicks logout_time_; 47 48 views::Label* label_; 49 50 base::RepeatingTimer<LogoutConfirmationDialog> update_timer_; 51 52 DISALLOW_COPY_AND_ASSIGN(LogoutConfirmationDialog); 53}; 54 55} // namespace ash 56 57#endif // ASH_SYSTEM_CHROMEOS_SESSION_LOGOUT_CONFIRMATION_DIALOG_H_ 58