1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:   This file contains the header file of 

    15 *                CIAUpdateRoamingHandler class 

    16 *

    17 */

    18 

    19 

    20 #ifndef __IAUPDATE_ROAMING_HANDLER_H__

    21 #define __IAUPDATE_ROAMING_HANDLER_H__

    22 

    23 // INCLUDES

    24 #include <e32base.h>

    25 

    26 #include "iaupdatenetworkregistrationobserver.h"

    27 

    28 // FORWARD DECLARATIONS

    29 class MIAUpdateRoamingHandlerObserver;

    30 class CIAUpdateNetworkRegistration;

    31 

    32 // CLASS DECLARATION

    33 /**

    34 *

    35 */

    36 

    37 class CIAUpdateRoamingHandler : public CBase, 

    38                                 public MIAUpdateNetworkRegistrationObserver

    39     {

    40 public:

    41 

    42     /**

    43     * Construct a CIAUpdateRoamingHandler using two phase construction,

    44     * and return a pointer to the created object

    45     */

    46     static CIAUpdateRoamingHandler* NewL();

    47 

    48     /**

    49     * Destructor

    50     */

    51     ~CIAUpdateRoamingHandler();

    52 

    53 public: // from MIAUpdateNetworkRegistrationObserver    

    54 

    55     /**

    56     * Called when status is monitored asynchronously

    57     *

    58     * @param aRoaming True value when roaming network 

    59     */

    60     void StatusMonitored( TBool aRoaming );

    61 

    62     

    63 

    64 public: // new functions

    65     /**

    66     * Prepare handler asyncronously

    67     *

    68     * @param aObserver Observer interface to be called when async 

    69     *                  preparing is completed

    70     */

    71     void PrepareL( MIAUpdateRoamingHandlerObserver& aObserver );

    72     

    73     /**

    74     * Cancel async PrepareL() request

    75     */

    76     void CancelPreparing(); 

    77     

    78     /**

    79     * 

    80     */

    81     TBool Prepared() const;

    82         

    83     /**

    84     * Is roaming network

    85     * @return True value if in roaming network

    86     */

    87     TBool IsRoaming();

    88     

    89     /**

    90     * Shows roaming warning dialog if needed 

    91     * @return True value if network access rejected because of roaming warning

    92     */

    93     TBool RoamingRejectionL();

    94         

    95 

    96 private:

    97 

    98     /**

    99     * Perform the second phase construction of a CIAUpdateRoamingHandler object

   100     */

   101     void ConstructL();

   102   

   103     /**

   104     * C++ constructor 

   105     */

   106     CIAUpdateRoamingHandler();

   107   

   108 private: //data

   109     

   110     CIAUpdateNetworkRegistration* iNwReg;     

   111 	

   112 	MIAUpdateRoamingHandlerObserver* iObserver; //not owned

   113 	

   114 	TBool iRoaming;

   115 	

   116 	TBool iPreparing;

   117 	

   118 	TBool iPrepared;

   119 	

   120 	TBool iRoamingConnectionAccepted;

   121     };

   122 

   123 

   124 #endif // __IAUPDATE_ROAMING_HANDLER_H__