Add SystemTrayObservers

ash/system/tray/system_tray_notifier.cc

Index: ash/system/tray/system_tray_notifier.cc
diff --git a/ash/system/tray/system_tray_notifier.cc b/ash/system/tray/system_tray_notifier.cc
new file mode 100644
index 0000000000000000000000000000000000000000..66d490d23fa4eaf0273f5df726b4ffa32a210802
--- /dev/null
+++ b/ash/system/tray/system_tray_notifier.cc
@@ -0,0 +1,237 @@
+// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "ash/system/tray/system_tray_notifier.h"
+
+namespace ash {
+
+SystemTrayNotifier::SystemTrayNotifier() {
+}
+
+SystemTrayNotifier::~SystemTrayNotifier() {
+}
+
+void SystemTrayNotifier::AddAccessibilityObserver(
+    AccessibilityObserver* observer) {
+  accessibility_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddAudioObserver(AudioObserver* observer) {
+  audio_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddBluetoothObserver(BluetoothObserver* observer) {
+  bluetooth_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddBrightnessObserver(BrightnessObserver* observer) {
+  brightness_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddCapsLockObserver(CapsLockObserver* observer) {
+  caps_lock_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddClockObserver(ClockObserver* observer) {
+  clock_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddDriveObserver(DriveObserver* observer) {
+  drive_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddIMEObserver(IMEObserver* observer) {
+  ime_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddLocaleObserver(LocaleObserver* observer) {
+  locale_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddLogoutButtonObserver(
+    LogoutButtonObserver* observer) {
+  logout_button_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddPowerStatusObserver(
+    PowerStatusObserver* observer) {
+  power_status_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddUpdateObserver(UpdateObserver* observer) {
+  update_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddUserObserver(UserObserver* observer) {
+  user_observers_.AddObserver(observer);
+}
+
+#if defined(OS_CHROMEOS)
+void SystemTrayNotifier::AddNetworkObserver(NetworkObserver* observer) {
+  network_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddVpnObserver(NetworkObserver* observer) {
+  vpn_observers_.AddObserver(observer);
+}
+
+void SystemTrayNotifier::AddSmsObserver(SmsObserver* observer) {
+  sms_observers_.AddObserver(observer);
+}
+#endif
+
+void SystemTrayNotifier::NotifyAccessibilityModeChanged(
+    bool spoken_feedback_enabled) {
+  FOR_EACH_OBSERVER(
+      AccessibilityObserver,
+      accessibility_observers_,
+      OnAccessibilityModeChanged(spoken_feedback_enabled));
+}
+
+void SystemTrayNotifier::NotifyVolumeChanged(float level) {
+  FOR_EACH_OBSERVER(AudioObserver,
+                    audio_observers_,
+                    OnVolumeChanged(level));
+}
+
+void SystemTrayNotifier::NotifyMuteToggled() {
+  FOR_EACH_OBSERVER(AudioObserver,
+                    audio_observers_,
+                    OnMuteToggled());
+}
+
+void SystemTrayNotifier::NotifyRefreshBluetooth() {
+  FOR_EACH_OBSERVER(BluetoothObserver,
+                    bluetooth_observers_,
+                    OnBluetoothRefresh());
+}
+
+void SystemTrayNotifier::NotifyBluetoothDiscoveringChanged() {
+  FOR_EACH_OBSERVER(BluetoothObserver,
+                    bluetooth_observers_,
+                    OnBluetoothDiscoveringChanged());
+}
+
+void SystemTrayNotifier::NotifyBrightnessChanged(double level,
+                                                 bool user_initiated) {
+  FOR_EACH_OBSERVER(
+      BrightnessObserver,
+      brightness_observers_,
+      OnBrightnessChanged(level, user_initiated));
+}
+
+void SystemTrayNotifier::NotifyCapsLockChanged(
+    bool enabled,
+    bool search_mapped_to_caps_lock) {
+  FOR_EACH_OBSERVER(CapsLockObserver,
+                    caps_lock_observers_,
+                    OnCapsLockChanged(enabled, search_mapped_to_caps_lock));
+}
+
+void SystemTrayNotifier::NotifyRefreshClock() {
+  FOR_EACH_OBSERVER(ClockObserver, clock_observers_, Refresh());
+}
+
+void SystemTrayNotifier::NotifyDateFormatChanged() {
+  FOR_EACH_OBSERVER(ClockObserver,
+                    clock_observers_,
+                    OnDateFormatChanged());
+}
+
+void SystemTrayNotifier::NotifyRefreshDrive(DriveOperationStatusList& list) {
+  FOR_EACH_OBSERVER(DriveObserver,
+                    drive_observers_,
+                    OnDriveRefresh(list));
+}
+
+void SystemTrayNotifier::NotifyRefreshIME(bool show_message) {
+  FOR_EACH_OBSERVER(IMEObserver,
+                    ime_observers_,
+                    OnIMERefresh(show_message));
+}
+
+void SystemTrayNotifier::NotifyShowLoginButtonChanged(bool show_login_button) {
+  FOR_EACH_OBSERVER(LogoutButtonObserver,
+                    logout_button_observers_,
+                    OnShowLogoutButtonInTrayChanged(show_login_button));
+}
+
+void SystemTrayNotifier::NotifyLocaleChanged(
+    LocaleObserver::Delegate* delegate,
+    const std::string& cur_locale,
+    const std::string& from_locale,
+    const std::string& to_locale) {
+  FOR_EACH_OBSERVER(
+      LocaleObserver,
+      locale_observers_,
+      OnLocaleChanged(delegate, cur_locale, from_locale, to_locale));
+}
+
+void SystemTrayNotifier::NotifyPowerStatusChanged(
+    const PowerSupplyStatus& power_status) {
+  FOR_EACH_OBSERVER(PowerStatusObserver,
+                    power_status_observers_,
+                    OnPowerStatusChanged(power_status));
+}
+
+void SystemTrayNotifier::NotifyUpdateRecommended(
+    UpdateObserver::UpdateSeverity severity) {
+  FOR_EACH_OBSERVER(UpdateObserver,
+                    update_observers_,
+                    OnUpdateRecommended(severity));
+}
+
+void SystemTrayNotifier::NotifyUserUpdate() {
+  FOR_EACH_OBSERVER(UserObserver,
+                    user_observers_,
+                    OnUserUpdate());
+}
+
+#if defined(OS_CHROMEOS)
+
+void SystemTrayNotifier::NotifyRefreshNetwork(const NetworkIconInfo &info) {
+  FOR_EACH_OBSERVER(NetworkObserver,
+                    network_observers_,
+                    OnNetworkRefresh(info));
+}
+
+void SystemTrayNotifier::NotifySetNetworkMessage(
+    NetworkTrayDelegate* delegate,
+    NetworkObserver::MessageType message_type,
+    const string16& title,
+    const string16& message,
+    const std::vector<string16>& links) {
+  FOR_EACH_OBSERVER(NetworkObserver,
+                    network_observers_,
+                    SetNetworkMessage(
+                        delegate, message_type, title, message, links));
+}
+
+void SystemTrayNotifier::NotifyClearNetworkMessage(
+    NetworkObserver::MessageType message_type) {
+  FOR_EACH_OBSERVER(NetworkObserver,
+                    network_observers_,
+                    ClearNetworkMessage(message_type));
+}
+
+void SystemTrayNotifier::NotifyVpnRefreshNetwork(const NetworkIconInfo &info) {
+  FOR_EACH_OBSERVER(NetworkObserver,
+                    vpn_observers_,
+                    OnNetworkRefresh(info));
+}
+
+void SystemTrayNotifier::NotifyWillToggleWifi() {
+  FOR_EACH_OBSERVER(NetworkObserver,
+                    network_observers_,
+                    OnWillToggleWifi());
+}
+
+void SystemTrayNotifier::NotifyAddSmsMessage(
+    const base::DictionaryValue& message) {
+  FOR_EACH_OBSERVER(SmsObserver, sms_observers_, AddMessage(message));
+}
+
+#endif  // OS_CHROMEOS
+
+}  // namespace ash