ash/system/tray/default_system_tray_delegate.cc

   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/tray/default_system_tray_delegate.h"
   6
   7 #include <string>
   8
   9 #include "ash/networking_config_delegate.h"
  10 #include "ash/session/session_state_delegate.h"
  11 #include "ash/shell.h"
  12 #include "ash/volume_control_delegate.h"
  13 #include "base/message_loop/message_loop.h"
  14 #include "base/time/time.h"
  15
  16 namespace ash {
  17
  18 namespace {
  19
  20 class DefaultVolumnControlDelegate : public VolumeControlDelegate {
  21  public:
  22   DefaultVolumnControlDelegate() {}
  23   ~DefaultVolumnControlDelegate() override {}
  24
  25   void HandleVolumeMute(const ui::Accelerator& accelerator) override {}
  26   void HandleVolumeDown(const ui::Accelerator& accelerator) override {}
  27   void HandleVolumeUp(const ui::Accelerator& accelerator) override {}
  28
  29  private:
  30   DISALLOW_COPY_AND_ASSIGN(DefaultVolumnControlDelegate);
  31 };
  32
  33 }  // namespace
  34
  35 DefaultSystemTrayDelegate::DefaultSystemTrayDelegate()
  36     : bluetooth_enabled_(true),
  37       volume_control_delegate_(new DefaultVolumnControlDelegate) {
  38 }
  39
  40 DefaultSystemTrayDelegate::~DefaultSystemTrayDelegate() {
  41 }
  42
  43 void DefaultSystemTrayDelegate::Initialize() {
  44 }
  45
  46 void DefaultSystemTrayDelegate::Shutdown() {
  47 }
  48
  49 bool DefaultSystemTrayDelegate::GetTrayVisibilityOnStartup() {
  50   return true;
  51 }
  52
  53 user::LoginStatus DefaultSystemTrayDelegate::GetUserLoginStatus() const {
  54   return user::LOGGED_IN_USER;
  55 }
  56
  57 void DefaultSystemTrayDelegate::ChangeProfilePicture() {
  58 }
  59
  60 const std::string DefaultSystemTrayDelegate::GetEnterpriseDomain() const {
  61   return std::string();
  62 }
  63
  64 const base::string16 DefaultSystemTrayDelegate::GetEnterpriseMessage() const {
  65   return base::string16();
  66 }
  67
  68 const std::string
  69 DefaultSystemTrayDelegate::GetSupervisedUserManager() const {
  70   if (!IsUserSupervised())
  71     return std::string();
  72   return "manager@chrome.com";
  73 }
  74
  75 const base::string16
  76 DefaultSystemTrayDelegate::GetSupervisedUserManagerName()
  77     const {
  78   return base::string16();
  79 }
  80
  81 const base::string16 DefaultSystemTrayDelegate::GetSupervisedUserMessage()
  82     const {
  83   return base::string16();
  84 }
  85
  86 bool DefaultSystemTrayDelegate::IsUserSupervised() const {
  87   return GetUserLoginStatus() == ash::user::LOGGED_IN_SUPERVISED;
  88 }
  89
  90 bool DefaultSystemTrayDelegate::IsUserChild() const {
  91   return false;
  92 }
  93
  94 void DefaultSystemTrayDelegate::GetSystemUpdateInfo(UpdateInfo* info) const {
  95   DCHECK(info);
  96   info->severity = UpdateInfo::UPDATE_NORMAL;
  97   info->update_required = true;
  98   info->factory_reset_required = false;
  99 }
 100
 101 base::HourClockType DefaultSystemTrayDelegate::GetHourClockType() const {
 102   return base::k24HourClock;
 103 }
 104
 105 void DefaultSystemTrayDelegate::ShowSettings() {
 106 }
 107
 108 bool DefaultSystemTrayDelegate::ShouldShowSettings() {
 109   return true;
 110 }
 111
 112 void DefaultSystemTrayDelegate::ShowDateSettings() {
 113 }
 114
 115 void DefaultSystemTrayDelegate::ShowSetTimeDialog() {
 116 }
 117
 118 void DefaultSystemTrayDelegate::ShowNetworkSettings(
 119     const std::string& service_path) {
 120 }
 121
 122 void DefaultSystemTrayDelegate::ShowBluetoothSettings() {
 123 }
 124
 125 void DefaultSystemTrayDelegate::ShowDisplaySettings() {
 126 }
 127
 128 void DefaultSystemTrayDelegate::ShowChromeSlow() {
 129 }
 130
 131 bool DefaultSystemTrayDelegate::ShouldShowDisplayNotification() {
 132   return false;
 133 }
 134
 135 void DefaultSystemTrayDelegate::ShowIMESettings() {
 136 }
 137
 138 void DefaultSystemTrayDelegate::ShowHelp() {
 139 }
 140
 141 void DefaultSystemTrayDelegate::ShowAccessibilityHelp() {
 142 }
 143
 144 void DefaultSystemTrayDelegate::ShowAccessibilitySettings() {
 145 }
 146
 147 void DefaultSystemTrayDelegate::ShowPublicAccountInfo() {
 148 }
 149
 150 void DefaultSystemTrayDelegate::ShowEnterpriseInfo() {
 151 }
 152
 153 void DefaultSystemTrayDelegate::ShowSupervisedUserInfo() {
 154 }
 155
 156 void DefaultSystemTrayDelegate::ShowUserLogin() {
 157 }
 158
 159 void DefaultSystemTrayDelegate::SignOut() {
 160 }
 161
 162 void DefaultSystemTrayDelegate::RequestLockScreen() {
 163 }
 164
 165 void DefaultSystemTrayDelegate::RequestRestartForUpdate() {
 166 }
 167
 168 void DefaultSystemTrayDelegate::GetAvailableBluetoothDevices(
 169     BluetoothDeviceList* list) {
 170 }
 171
 172 void DefaultSystemTrayDelegate::BluetoothStartDiscovering() {
 173 }
 174
 175 void DefaultSystemTrayDelegate::BluetoothStopDiscovering() {
 176 }
 177
 178 void DefaultSystemTrayDelegate::ConnectToBluetoothDevice(
 179     const std::string& address) {
 180 }
 181
 182 void DefaultSystemTrayDelegate::GetCurrentIME(IMEInfo* info) {
 183 }
 184
 185 void DefaultSystemTrayDelegate::GetAvailableIMEList(IMEInfoList* list) {
 186 }
 187
 188 void DefaultSystemTrayDelegate::GetCurrentIMEProperties(
 189     IMEPropertyInfoList* list) {
 190 }
 191
 192 void DefaultSystemTrayDelegate::SwitchIME(const std::string& ime_id) {
 193 }
 194
 195 void DefaultSystemTrayDelegate::ActivateIMEProperty(const std::string& key) {
 196 }
 197
 198 void DefaultSystemTrayDelegate::ManageBluetoothDevices() {
 199 }
 200
 201 void DefaultSystemTrayDelegate::ToggleBluetooth() {
 202   bluetooth_enabled_ = !bluetooth_enabled_;
 203 }
 204
 205 bool DefaultSystemTrayDelegate::IsBluetoothDiscovering() {
 206   return false;
 207 }
 208
 209 void DefaultSystemTrayDelegate::ShowOtherNetworkDialog(
 210     const std::string& type) {
 211 }
 212
 213 bool DefaultSystemTrayDelegate::GetBluetoothAvailable() {
 214   return true;
 215 }
 216
 217 bool DefaultSystemTrayDelegate::GetBluetoothEnabled() {
 218   return bluetooth_enabled_;
 219 }
 220
 221 bool DefaultSystemTrayDelegate::GetBluetoothDiscovering() {
 222   return false;
 223 }
 224
 225 void DefaultSystemTrayDelegate::ChangeProxySettings() {
 226 }
 227
 228 NetworkingConfigDelegate*
 229 DefaultSystemTrayDelegate::GetNetworkingConfigDelegate() const {
 230   return nullptr;
 231 }
 232
 233 VolumeControlDelegate* DefaultSystemTrayDelegate::GetVolumeControlDelegate()
 234     const {
 235   return volume_control_delegate_.get();
 236 }
 237
 238 void DefaultSystemTrayDelegate::SetVolumeControlDelegate(
 239     scoped_ptr<VolumeControlDelegate> delegate) {
 240   volume_control_delegate_ = delegate.Pass();
 241 }
 242
 243 bool DefaultSystemTrayDelegate::GetSessionStartTime(
 244     base::TimeTicks* session_start_time) {
 245   return false;
 246 }
 247
 248 bool DefaultSystemTrayDelegate::GetSessionLengthLimit(
 249      base::TimeDelta* session_length_limit) {
 250   return false;
 251 }
 252
 253 int DefaultSystemTrayDelegate::GetSystemTrayMenuWidth() {
 254   // This is the default width for English languages.
 255   return 300;
 256 }
 257
 258 void DefaultSystemTrayDelegate::ActiveUserWasChanged() {
 259 }
 260
 261 bool DefaultSystemTrayDelegate::IsSearchKeyMappedToCapsLock() {
 262   return false;
 263 }
 264
 265 tray::UserAccountsDelegate* DefaultSystemTrayDelegate::GetUserAccountsDelegate(
 266     const std::string& user_id) {
 267   return NULL;
 268 }
 269
 270 void DefaultSystemTrayDelegate::AddCustodianInfoTrayObserver(
 271     CustodianInfoTrayObserver* observer) {
 272 }
 273
 274 void DefaultSystemTrayDelegate::RemoveCustodianInfoTrayObserver(
 275     CustodianInfoTrayObserver* observer) {
 276 }
 277
 278 void DefaultSystemTrayDelegate::AddShutdownPolicyObserver(
 279     ShutdownPolicyObserver* observer) {
 280 }
 281
 282 void DefaultSystemTrayDelegate::RemoveShutdownPolicyObserver(
 283     ShutdownPolicyObserver* observer) {
 284 }
 285
 286 void DefaultSystemTrayDelegate::ShouldRebootOnShutdown(
 287     const RebootOnShutdownCallback& callback) {
 288 }
 289
 290 }  // namespace ash