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:  Micro Cellular Network (MCN) publisher.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_AIMCNPUBLISHER_H

    20 #define C_AIMCNPUBLISHER_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  *  Micro Cellular Network (MCN) publisher.

    36  *

    37  *  This publisher listens network info changes and publishes

    38  *  received MCN messages.

    39  *

    40  *  @since S60 3.2

    41  */

    42 class CAiMCNPublisher : public CBase, public MAiDeviceStatusPublisher,

    43                                 public MAiNetworkInfoObserver

    44     {

    45 public:

    46 

    47     static CAiMCNPublisher* NewL();

    48 

    49     virtual ~CAiMCNPublisher();

    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 

    64 //from base class MAiNetworkInfoObserver

    65 

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

    67     							  const TNWInfo& aInfo, 

    68     							  const TBool aShowOpInd );

    69 

    70 

    71 private:

    72 

    73     CAiMCNPublisher();

    74 

    75     void ConstructL();

    76 

    77 private: // data

    78 

    79 

    80     /**

    81      * Content observer.

    82      * Not own.

    83      */

    84     MAiContentObserver* iContentObserver;

    85 

    86     /**

    87      * Property extension.

    88      * Not own.

    89      */

    90     MAiPropertyExtension* iExtension;

    91 

    92     /**

    93      * Network info listener.

    94      * Own.

    95      */

    96     CAiNetworkInfoListener* iListener;

    97     };

    98 

    99 

   100 #endif // C_AIMCNPUBLISHER_H