1 /*

     2 * Copyright (c) 2005-2006 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:  Viag Home Zone (VHZ) publisher.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_AIVHZPUBLISHER_H

    20 #define C_AIVHZPUBLISHER_H

    21 

    22 

    23 #include <e32base.h>

    24 #include "aidevicestatuspublisher.h"

    25 #include "aidevicestatuscontentmodel.h"

    26 #include "ainetworkinfoobserver.h"

    27 

    28 class MAiDeviceStatusContentObserver;

    29 class MAiPropertyExtension;

    30 class CAiNetworkInfoListener;

    31 

    32 /**

    33  *  @ingroup group_devicestatusplugin

    34  *

    35  *  Viag Home Zone (VHZ) publisher.

    36  *

    37  *  Observes network info changes and publishes zone name

    38  *  when phone arrives to home or city zone.

    39  *

    40  *  @since S60 3.2

    41  */

    42 class CAiVHZPublisher : public CBase, public MAiDeviceStatusPublisher,

    43                                 public MAiNetworkInfoObserver

    44     {

    45 public:

    46 

    47     static CAiVHZPublisher* NewL();

    48 

    49     virtual ~CAiVHZPublisher();

    50 

    51 protected:

    52 

    53 // from base class MAiDeviceStatusPublisher

    54 

    55     void ResumeL();

    56     void Subscribe( MAiContentObserver& aObserver, 

    57                     MAiPropertyExtension& aExtension,

    58                     MAiPublishPrioritizer& aPrioritizer,

    59                     MAiPublisherBroadcaster& aBroadcaster );

    60     void RefreshL( TBool aClean );

    61     TBool RefreshL( TInt aContentId, TBool aClean );

    62 

    63 //from base class MAiNetworkInfoObserver

    64 

    65     void HandleNetworkInfoChange( const MNWMessageObserver::TNWMessages& aMessage, 

    66     							  const TNWInfo& aInfo, 

    67     							  const TBool aShowOpInd );

    68 

    69 

    70 private:

    71 

    72     CAiVHZPublisher();

    73 

    74     void ConstructL();

    75 

    76 private: // data

    77 

    78     /**

    79      * Content observer.

    80      * Not own.

    81      */

    82     MAiContentObserver* iContentObserver;

    83 

    84     /**

    85      * Property extension.

    86      * Not own.

    87      */

    88     MAiPropertyExtension* iExtension;

    89 

    90     /**

    91      * Network info listener.

    92      * Not own.

    93      */

    94     CAiNetworkInfoListener* iListener;

    95     

    96     /**

    97      * Flag to indiate whether vhz is in navi or mainpane.

    98      */    

    99      TBool iVhzInMainpane;

   100 

   101     };

   102 

   103 

   104 #endif // C_AIVHZPUBLISHER_H