1// Copyright 2013 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#include "ash/system/user/tray_user_separator.h" 6 7#include "ash/session/session_state_delegate.h" 8#include "ash/shell.h" 9#include "ui/views/view.h" 10 11namespace ash { 12 13TrayUserSeparator::TrayUserSeparator(SystemTray* system_tray) 14 : SystemTrayItem(system_tray), 15 separator_shown_(false) { 16} 17 18views::View* TrayUserSeparator::CreateTrayView(user::LoginStatus status) { 19 return NULL; 20} 21 22views::View* TrayUserSeparator::CreateDefaultView(user::LoginStatus status) { 23 if (status == user::LOGGED_IN_NONE) 24 return NULL; 25 26 const SessionStateDelegate* session_state_delegate = 27 Shell::GetInstance()->session_state_delegate(); 28 29 // If the screen is locked, a system modal dialog or a single user is shown, 30 // show nothing. 31 if (session_state_delegate->IsUserSessionBlocked() || 32 Shell::GetInstance()->IsSystemModalWindowOpen() || 33 session_state_delegate->NumberOfLoggedInUsers() < 2) 34 return NULL; 35 36 separator_shown_ = true; 37 return new views::View(); 38} 39 40views::View* TrayUserSeparator::CreateDetailedView(user::LoginStatus status) { 41 return NULL; 42} 43 44void TrayUserSeparator::DestroyDefaultView() { 45 separator_shown_ = false; 46} 47 48} // namespace ash 49