Create a NetworkConnect class and Delegate

ash/system/chromeos/network/network_state_notifier.h

 // 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_CHROMEOS_NETWORK_NETWORK_STATE_NOTIFIER_H_
 #define ASH_SYSTEM_CHROMEOS_NETWORK_NETWORK_STATE_NOTIFIER_H_
 
 #include <set>
 
 #include "ash/ash_export.h"
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/time/time.h"
 #include "chromeos/network/network_state_handler_observer.h"
 
 namespace base {
 class DictionaryValue;
 }
 
 namespace chromeos {
 class NetworkState;
 }
 
 namespace ash {
 
+class NetworkConnect;
+
 // This class has two purposes:
 // 1. ShowNetworkConnectError() gets called after any user initiated connect
 //    failure. This will handle displaying an error notification.
 //    TODO(stevenjb): convert this class to use the new MessageCenter
 //    notification system.
 // 2. It observes NetworkState changes to generate notifications when a
 //    Cellular network is out of credits.
 class ASH_EXPORT NetworkStateNotifier :
       public chromeos::NetworkStateHandlerObserver {
  public:
-  NetworkStateNotifier();
+  explicit NetworkStateNotifier(NetworkConnect* network_connect);
   virtual ~NetworkStateNotifier();
 
   // NetworkStateHandlerObserver
   virtual void DefaultNetworkChanged(
       const chromeos::NetworkState* network) override;
   virtual void NetworkPropertiesUpdated(
       const chromeos::NetworkState* network) override;
 
   // Show a connection error notification. If |error_name| matches an error
   // defined in NetworkConnectionHandler for connect, configure, or activation
   // failed, then the associated message is shown; otherwise use the last_error
   // value for the network or a Shill property if available.
   void ShowNetworkConnectError(const std::string& error_name,
                                const std::string& service_path);
 
+  // Show a mobile activation error notification.
+  void ShowMobileActivationError(const std::string& service_path);
+
+  // Removes any existing connect notifications.
+  void RemoveConnectNotification();
+
+  static const char kNetworkConnectNotificationId[];
+  static const char kNetworkActivateNotificationId[];
+  static const char kNetworkOutOfCreditsNotificationId[];
+
  private:
   void ConnectErrorPropertiesSucceeded(
       const std::string& error_name,
       const std::string& service_path,
       const base::DictionaryValue& shill_properties);
   void ConnectErrorPropertiesFailed(
       const std::string& error_name,
       const std::string& service_path,
       const std::string& shill_connect_error,
       scoped_ptr<base::DictionaryValue> shill_error_data);
   void ShowConnectErrorNotification(
       const std::string& error_name,
       const std::string& service_path,
       const base::DictionaryValue& shill_properties);
 
   // Returns true if the default network changed.
   bool UpdateDefaultNetwork(const chromeos::NetworkState* network);
 
   // Helper methods to update state and check for notifications.
   void UpdateCellularOutOfCredits(const chromeos::NetworkState* cellular);
   void UpdateCellularActivating(const chromeos::NetworkState* cellular);
 
+  // Invokes network_connect_->ShowNetworkSettings from a callback.
+  void ShowNetworkSettings(const std::string& service_path);
+
+  NetworkConnect* network_connect_;  // unowned
   std::string last_default_network_;
   bool did_show_out_of_credits_;
   base::Time out_of_credits_notify_time_;
   std::set<std::string> cellular_activating_;
   base::WeakPtrFactory<NetworkStateNotifier> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkStateNotifier);
 };
 
 }  // namespace ash
 
 #endif  // ASH_SYSTEM_CHROMEOS_NETWORK_NETWORK_STATE_NOTIFIER_H_