extensions/browser/api/networking_private/networking_private_delegate_observer.h

   1 // Copyright 2014 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 #ifndef EXTENSIONS_BROWSER_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_DELEGATE_OBSERVER_H_
   6 #define EXTENSIONS_BROWSER_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_DELEGATE_OBSERVER_H_
   7
   8 #include <string>
   9 #include <vector>
  10
  11 #include "base/macros.h"
  12
  13 namespace extensions {
  14
  15 // Implemented by event handlers so they are notified when a change event
  16 // occurs. Triggered by NetworkingPrivateServiceClient or
  17 // NetworkingPrivateLinux. Not used on Chrome OS.
  18 class NetworkingPrivateDelegateObserver {
  19  public:
  20   // Notifes observers when properties may have changed for the networks listed
  21   // in |network_guids|.
  22   virtual void OnNetworksChangedEvent(
  23       const std::vector<std::string>& network_guids) = 0;
  24
  25   // Notifies observers that the list of networks changed. |network_guids|
  26   // contains the complete list of network guids.
  27   virtual void OnNetworkListChangedEvent(
  28       const std::vector<std::string>& network_guids) = 0;
  29
  30  protected:
  31   virtual ~NetworkingPrivateDelegateObserver() {}
  32
  33  private:
  34   DISALLOW_ASSIGN(NetworkingPrivateDelegateObserver);
  35 };
  36
  37 }  // namespace extensions
  38
  39 #endif  // EXTENSIONS_BROWSER_API_NETWORKING_PRIVATE_NETWORKING_PRIVATE_DELEGATE_OBSERVER_H_