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