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:  Network status publisher

    15 *

    16 */

    17 

    18 

    19 #ifndef C_AINWSPUBLISHER_H

    20 #define C_AINWSPUBLISHER_H

    21 

    22 

    23 #include <e32base.h>

    24 #include "aidevicestatuspublisher.h"

    25 #include "aidevicestatuscontentmodel.h"

    26 #include "ainetworkinfoobserver.h"

    27 

    28 

    29 class MAiDeviceStatusContentObserver;

    30 class MAiPropertyExtension;

    31 class CAiNetworkInfoListener;

    32 class CRepository;

    33 

    34 /**

    35  *  @ingroup group_devicestatusplugin

    36  *

    37  *  Listens Network status and publishes data if network selection dialog is needed.

    38  *

    39  *  @since S60 3.2

    40  */

    41 class CAiNwsPublisher : public CBase, public MAiDeviceStatusPublisher,

    42                                 public MAiNetworkInfoObserver

    43     {

    44 public:

    45 

    46     static CAiNwsPublisher* NewL();

    47 

    48     virtual ~CAiNwsPublisher();

    49 

    50 // from base class MAiDeviceStatusPublisher

    51 

    52     void ResumeL();

    53 

    54     void Subscribe( MAiContentObserver& aObserver,

    55                     MAiPropertyExtension& aExtension,

    56                     MAiPublishPrioritizer& aPrioritizer,

    57                     MAiPublisherBroadcaster& aBroadcaster );

    58 

    59     void RefreshL( TBool aClean );

    60 

    61     TBool RefreshL( TInt aContentId, TBool aClean );

    62 

    63 protected:

    64 

    65 //from base class MAiNetworkInfoObserver

    66 

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

    68     							  const TNWInfo& aInfo,

    69     							  const TBool aShowOpInd );

    70 

    71 private:

    72 

    73 

    74     CAiNwsPublisher();

    75 

    76     void ConstructL();

    77 

    78     void HandleStateChange( const TNWInfo& aInfo );

    79 

    80     void HandleNetworkFound();

    81 

    82     void HandleNetworkLost( const TNWNetworkSelectionSetting &aSelectionSetting  );

    83 

    84 

    85     /**

    86      * Tests if offline mode is engaged.

    87      *

    88      * @return ETrue if offline mode is currently active

    89      */

    90     TBool IsOffLineMode() const;

    91 

    92     /**

    93      * Tests if Bluetooth SAP is in connected mode.

    94      *

    95      * @return ETrue if Bluetooth SAP is active.

    96      */

    97     TBool IsBluetoothSAPConnected() const;

    98 

    99 private: // data

   100 

   101     /**

   102      * Content observer.

   103      * Not own.

   104      */

   105     MAiContentObserver* iContentObserver;

   106 

   107     /**

   108      * Property extension.

   109      * Not own.

   110      */

   111     MAiPropertyExtension* iExtension;

   112 

   113     /**

   114      * Network info listener.

   115      * Own.

   116      */

   117     CAiNetworkInfoListener* iListener;

   118 

   119     /**

   120      * Profile API.

   121      */

   122     CRepository* iProfileApi;

   123 

   124 

   125     /**

   126      * A true value if registered to network.

   127      */

   128     TBool iRegistered;

   129 

   130     };

   131 

   132 

   133 #endif // C_AINWSPUBLISHER_H