chrome/browser/ui/ash/session_state_delegate_views.cc

   1 // Copyright (c) 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 "chrome/browser/ui/ash/session_state_delegate_views.h"
   6
   7 #include "base/logging.h"
   8 #include "base/strings/string16.h"
   9 #include "base/strings/utf_string_conversions.h"
  10 #include "ui/gfx/image/image_skia.h"
  11
  12 namespace {
  13 // This isn't really used. It is mainly here to make the compiler happy.
  14 gfx::ImageSkia null_image;
  15 }
  16
  17 SessionStateDelegate::SessionStateDelegate() {
  18 }
  19
  20 SessionStateDelegate::~SessionStateDelegate() {
  21 }
  22
  23 int SessionStateDelegate::GetMaximumNumberOfLoggedInUsers() const {
  24   return 3;
  25 }
  26
  27 int SessionStateDelegate::NumberOfLoggedInUsers() const {
  28   return 1;
  29 }
  30
  31 bool SessionStateDelegate::IsActiveUserSessionStarted() const {
  32   return true;
  33 }
  34
  35 bool SessionStateDelegate::CanLockScreen() const {
  36   return false;
  37 }
  38
  39 bool SessionStateDelegate::IsScreenLocked() const {
  40   return false;
  41 }
  42
  43 bool SessionStateDelegate::ShouldLockScreenBeforeSuspending() const {
  44   return false;
  45 }
  46
  47 void SessionStateDelegate::LockScreen() {
  48 }
  49
  50 void SessionStateDelegate::UnlockScreen() {
  51 }
  52
  53 bool SessionStateDelegate::IsUserSessionBlocked() const {
  54   return false;
  55 }
  56
  57 const base::string16 SessionStateDelegate::GetUserDisplayName(
  58     ash::MultiProfileIndex index) const {
  59   NOTIMPLEMENTED();
  60   return base::UTF8ToUTF16("");
  61 }
  62
  63 const std::string SessionStateDelegate::GetUserEmail(
  64     ash::MultiProfileIndex index) const {
  65   NOTIMPLEMENTED();
  66   return "";
  67 }
  68
  69 const std::string SessionStateDelegate::GetUserID(
  70     ash::MultiProfileIndex index) const {
  71   NOTIMPLEMENTED();
  72   return "";
  73 }
  74
  75 const gfx::ImageSkia& SessionStateDelegate::GetUserImage(
  76     ash::MultiProfileIndex index) const {
  77   NOTIMPLEMENTED();
  78   // To make the compiler happy.
  79   return null_image;
  80 }
  81
  82 void SessionStateDelegate::GetLoggedInUsers(ash::UserIdList* users) {
  83   NOTIMPLEMENTED();
  84 }
  85
  86 void SessionStateDelegate::SwitchActiveUser(const std::string& user_id) {
  87   NOTIMPLEMENTED();
  88 }
  89
  90 void SessionStateDelegate::CycleActiveUser(CycleUser cycle_user) {
  91   NOTIMPLEMENTED();
  92 }
  93
  94 void SessionStateDelegate::AddSessionStateObserver(
  95     ash::SessionStateObserver* observer) {
  96   NOTIMPLEMENTED();
  97 }
  98
  99 void SessionStateDelegate::RemoveSessionStateObserver(
 100     ash::SessionStateObserver* observer) {
 101   NOTIMPLEMENTED();
 102 }
 103
 104 bool SessionStateDelegate::TransferWindowToDesktopOfUser(
 105     aura::Window* window,
 106     ash::MultiProfileIndex index) {
 107   NOTIMPLEMENTED();
 108   return false;
 109 }