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 the License "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: 

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef MVCXNSSERVICEPROVIDEROBSERVER_H

    22 #define MVCXNSSERVICEPROVIDEROBSERVER_H

    23 

    24 // INCLUDES

    25 #include <e32std.h>

    26 #include <e32base.h>

    27 #include "CIptvUtil.h"

    28 

    29 class CVcxNsService;

    30 class TViaPlayerCustomMessage;

    31 

    32 // CLASS DECLARATION

    33 

    34 /**

    35  *  MVcxNsServiceProviderObserver

    36  * 

    37  *  @lib vcxnsuiengine.lib

    38  */

    39 class MVcxNsServiceProviderObserver

    40     {

    41     

    42 public:

    43 

    44     /**

    45      * Notify service has been added.

    46      *

    47      * @param aIndex Added item's index

    48      */

    49     virtual void ServiceAdded( TInt aIndex ) = 0;

    50 

    51     /**

    52      * Notify service's data has been updated.

    53      *

    54      * @param aIndex Updated item's index

    55      */

    56     virtual void ServiceUpdated( TInt aIndex ) = 0;

    57 

    58     /**

    59      * Notify services data has been removed

    60      *

    61      * @param aIndex Removed item's index

    62      * @param aUpdatedServiceList Updated service list array

    63      */

    64     virtual void ServiceRemoved( 

    65             TInt aIndex, 

    66             RPointerArray<CVcxNsService>& aUpdatedServiceList ) = 0;

    67     

    68     /**

    69      * Full view data needs to be updated.

    70      */

    71     virtual void RefreshView() = 0;

    72     

    73     /**

    74      * Application state needs to be updated.

    75      */

    76     virtual void HandleAppStateChangedL() = 0;

    77     

    78     /**

    79      * Open browser with specified url.

    80      * @param aUri URL

    81      */    

    82     virtual void OpenBrowserLinkL( const TDesC& aUri ) = 0;

    83     

    84     /**

    85      * Open streaming link with specified player message.

    86      * @param aPlayerMsg Player message

    87      */

    88     virtual void OpenStreamingLinkL( const TDesC& aUri ) = 0;

    89 

    90     };

    91 

    92 #endif // MVCXNSSERVICEPROVIDEROBSERVER_H