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:  Closed user group (CUG) publisher.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_AICUGPUBLISHER_H

    20 #define C_AICUGPUBLISHER_H

    21 

    22 // System includes

    23 #include <e32base.h>

    24 #include <aidevicestatuscontentmodel.h>

    25 #include <RSSSettings.h>

    26 #include <MSSSettingsObserver.h>

    27 

    28 // User includes

    29 #include "aidevicestatuspublisher.h"

    30 

    31 // Forward declarations

    32 class MAiDeviceStatusContentObserver;

    33 class CHsContentPublisher;

    34 

    35 /**

    36  *  @ingroup group_devicestatusplugin

    37  *

    38  *  Closed user group (CUG) publisher.

    39  *

    40  *  @since S60 3.2

    41  */

    42 NONSHARABLE_CLASS( CAiCUGPublisher ): public CBase, 

    43     public MAiDeviceStatusPublisher,

    44     public MSSSettingsObserver

    45     {

    46 public:

    47 

    48     static CAiCUGPublisher* NewL();

    49 

    50     virtual ~CAiCUGPublisher();

    51 

    52 

    53 protected:

    54 

    55 // from base class MAiDeviceStatusPublisher

    56 

    57     void ResumeL();

    58     void Subscribe( MAiContentObserver& aObserver, 

    59                     CHsContentPublisher& aExtension,

    60                     MAiPublishPrioritizer& aPrioritizer,

    61                     MAiPublisherBroadcaster& aBroadcaster );

    62     void RefreshL( TBool aClean );

    63     TBool RefreshL( TInt aContentId, TBool aClean );

    64 

    65 // from base class MSSSettingsObserver

    66 

    67     void PhoneSettingChanged( TSSSettingsSetting aSetting, TInt aNewValue );

    68 

    69 

    70 private:

    71 

    72     CAiCUGPublisher();

    73 

    74     void ConstructL();

    75 

    76     /**

    77      * Updates CUG indicator if needed.

    78      */

    79     void UpdateCUGIndicatorL( TInt aValue );

    80     

    81 

    82 private: // data

    83 

    84     /**

    85      * Content observer.

    86      * Not own.

    87      */

    88     MAiContentObserver* iContentObserver;

    89 

    90     /**

    91      * Property extension.

    92      * Not own.

    93      */

    94     CHsContentPublisher* iExtension;

    95 

    96     /**

    97      * SS Settings client. Used to observer CUG changes.

    98      */

    99     RSSSettings iSSSettings;

   100     

   101     /**

   102      * Published CUG text. Owned.

   103      */

   104     HBufC* iCugText;

   105     

   106     /**

   107      * Previous CUG value

   108      */

   109     TInt iCugValue;

   110     };

   111 

   112 

   113 #endif // C_AICUGPUBLISHER_H