1 // Copyright (c) 2012 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.
5 #ifndef ASH_SYSTEM_CHROMEOS_NETWORK_TRAY_NETWORK_STATE_OBSERVER_H
6 #define ASH_SYSTEM_CHROMEOS_NETWORK_TRAY_NETWORK_STATE_OBSERVER_H
10 #include "base/compiler_specific.h"
11 #include "chromeos/network/network_state_handler_observer.h"
16 class TrayNetworkStateObserver : public chromeos::NetworkStateHandlerObserver {
20 // Called when the network state may have changed. If |list_changed| is
21 // true then the list of networks may have changed.
22 virtual void NetworkStateChanged(bool list_changed) = 0;
24 // Called when the properties for |network| may have been updated.
25 virtual void NetworkServiceChanged(
26 const chromeos::NetworkState* network) = 0;
29 virtual ~Delegate() {}
32 explicit TrayNetworkStateObserver(Delegate* delegate);
34 virtual ~TrayNetworkStateObserver();
36 // NetworkStateHandlerObserver overrides.
37 virtual void NetworkListChanged() OVERRIDE;
38 virtual void DeviceListChanged() OVERRIDE;
39 virtual void DefaultNetworkChanged(
40 const chromeos::NetworkState* network) OVERRIDE;
41 virtual void NetworkPropertiesUpdated(
42 const chromeos::NetworkState* network) OVERRIDE;
47 DISALLOW_COPY_AND_ASSIGN(TrayNetworkStateObserver);
51 } // namespace internal
53 #endif // ASH_SYSTEM_CHROMEOS_NETWORK_TRAY_NETWORK_STATE_OBSERVER_H