1 files changed, 156 insertions, 0 deletions
diff --git a/chromium/ash/system/tray/system_tray_notifier.h b/chromium/ash/system/tray/system_tray_notifier.h
new file mode 100644
index 00000000000..3d7fb0e63e0
--- /dev/null
+++ b/chromium/ash/system/tray/system_tray_notifier.h
@@ -0,0 +1,156 @@
+// 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.
+
+#ifndef ASH_SYSTEM_TRAY_SYSTEM_TRAY_NOTIFIER_H_
+#define ASH_SYSTEM_TRAY_SYSTEM_TRAY_NOTIFIER_H_
+
+#include <string>
+#include <vector>
+
+#include "ash/ash_export.h"
+#include "ash/system/bluetooth/bluetooth_observer.h"
+#include "ash/system/chromeos/tray_tracing.h"
+#include "ash/system/date/clock_observer.h"
+#include "ash/system/drive/drive_observer.h"
+#include "ash/system/ime/ime_observer.h"
+#include "ash/system/locale/locale_observer.h"
+#include "ash/system/logout_button/logout_button_observer.h"
+#include "ash/system/session_length_limit/session_length_limit_observer.h"
+#include "ash/system/tray_accessibility.h"
+#include "ash/system/tray_caps_lock.h"
+#include "ash/system/user/update_observer.h"
+#include "ash/system/user/user_observer.h"
+#include "base/observer_list.h"
+
+#if defined(OS_CHROMEOS)
+#include "ash/system/chromeos/enterprise/enterprise_domain_observer.h"
+#include "ash/system/chromeos/network/network_observer.h"
+#include "ash/system/chromeos/screen_security/screen_capture_observer.h"
+#include "ash/system/chromeos/screen_security/screen_share_observer.h"
+#endif
+
+namespace ash {
+
+#if defined(OS_CHROMEOS)
+class NetworkStateNotifier;
+#endif
+
+class ASH_EXPORT SystemTrayNotifier {
+public:
+  SystemTrayNotifier();
+  ~SystemTrayNotifier();
+
+  void AddAccessibilityObserver(AccessibilityObserver* observer);
+  void RemoveAccessibilityObserver(AccessibilityObserver* observer);
+
+  void AddBluetoothObserver(BluetoothObserver* observer);
+  void RemoveBluetoothObserver(BluetoothObserver* observer);
+
+  void AddCapsLockObserver(CapsLockObserver* observer);
+  void RemoveCapsLockObserver(CapsLockObserver* observer);
+
+  void AddClockObserver(ClockObserver* observer);
+  void RemoveClockObserver(ClockObserver* observer);
+
+  void AddDriveObserver(DriveObserver* observer);
+  void RemoveDriveObserver(DriveObserver* observer);
+
+  void AddIMEObserver(IMEObserver* observer);
+  void RemoveIMEObserver(IMEObserver* observer);
+
+  void AddLocaleObserver(LocaleObserver* observer);
+  void RemoveLocaleObserver(LocaleObserver* observer);
+
+  void AddLogoutButtonObserver(LogoutButtonObserver* observer);
+  void RemoveLogoutButtonObserver(LogoutButtonObserver* observer);
+
+  void AddSessionLengthLimitObserver(SessionLengthLimitObserver* observer);
+  void RemoveSessionLengthLimitObserver(SessionLengthLimitObserver* observer);
+
+  void AddTracingObserver(TracingObserver* observer);
+  void RemoveTracingObserver(TracingObserver* observer);
+
+  void AddUpdateObserver(UpdateObserver* observer);
+  void RemoveUpdateObserver(UpdateObserver* observer);
+
+  void AddUserObserver(UserObserver* observer);
+  void RemoveUserObserver(UserObserver* observer);
+
+#if defined(OS_CHROMEOS)
+  void AddNetworkObserver(NetworkObserver* observer);
+  void RemoveNetworkObserver(NetworkObserver* observer);
+
+  void AddEnterpriseDomainObserver(EnterpriseDomainObserver* observer);
+  void RemoveEnterpriseDomainObserver(EnterpriseDomainObserver* observer);
+
+  void AddScreenCaptureObserver(ScreenCaptureObserver* observer);
+  void RemoveScreenCaptureObserver(ScreenCaptureObserver* observer);
+
+  void AddScreenShareObserver(ScreenShareObserver* observer);
+  void RemoveScreenShareObserver(ScreenShareObserver* observer);
+#endif
+
+  void NotifyAccessibilityModeChanged(
+      AccessibilityNotificationVisibility notify);
+  void NotifyTracingModeChanged(bool value);
+  void NotifyRefreshBluetooth();
+  void NotifyBluetoothDiscoveringChanged();
+  void NotifyCapsLockChanged(bool enabled, bool search_mapped_to_caps_lock);
+  void NotifyRefreshClock();
+  void NotifyDateFormatChanged();
+  void NotifySystemClockTimeUpdated();
+  void NotifyDriveJobUpdated(const DriveOperationStatus& status);
+  void NotifyRefreshIME(bool show_message);
+  void NotifyShowLoginButtonChanged(bool show_login_button);
+  void NotifyLocaleChanged(LocaleObserver::Delegate* delegate,
+                           const std::string& cur_locale,
+                           const std::string& from_locale,
+                           const std::string& to_locale);
+  void NotifySessionStartTimeChanged();
+  void NotifySessionLengthLimitChanged();
+  void NotifyUpdateRecommended(UpdateObserver::UpdateSeverity severity);
+  void NotifyUserUpdate();
+  void NotifyUserAddedToSession();
+#if defined(OS_CHROMEOS)
+  void NotifyRequestToggleWifi();
+  void NotifyEnterpriseDomainChanged();
+  void NotifyScreenCaptureStart(const base::Closure& stop_callback,
+                                const base::string16& sharing_app_name);
+  void NotifyScreenCaptureStop();
+  void NotifyScreenShareStart(const base::Closure& stop_callback,
+                              const base::string16& helper_name);
+  void NotifyScreenShareStop();
+
+  NetworkStateNotifier* network_state_notifier() {
+    return network_state_notifier_.get();
+  }
+#endif
+
+ private:
+  ObserverList<AccessibilityObserver> accessibility_observers_;
+  ObserverList<BluetoothObserver> bluetooth_observers_;
+  ObserverList<CapsLockObserver> caps_lock_observers_;
+  ObserverList<ClockObserver> clock_observers_;
+  ObserverList<DriveObserver> drive_observers_;
+  ObserverList<IMEObserver> ime_observers_;
+  ObserverList<LocaleObserver> locale_observers_;
+  ObserverList<LogoutButtonObserver> logout_button_observers_;
+  ObserverList<SessionLengthLimitObserver> session_length_limit_observers_;
+  ObserverList<TracingObserver> tracing_observers_;
+  ObserverList<UpdateObserver> update_observers_;
+  ObserverList<UserObserver> user_observers_;
+#if defined(OS_CHROMEOS)
+  ObserverList<NetworkObserver> network_observers_;
+  ObserverList<EnterpriseDomainObserver> enterprise_domain_observers_;
+  ObserverList<ScreenCaptureObserver> screen_capture_observers_;
+  ObserverList<ScreenShareObserver> screen_share_observers_;
+  scoped_ptr<NetworkStateNotifier> network_state_notifier_;
+#endif
+
+  DISALLOW_COPY_AND_ASSIGN(SystemTrayNotifier);
+};
+
+}  // namespace ash
+
+#endif  // ASH_SYSTEM_TRAY_SYSTEM_TRAY_NOTIFIER_H_