1 /*

     2 * Copyright (c) 2005-2007 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:  Provides events to mediator event consumer.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef C_CSATMEDIATOREVENTPROVIDER_H

    21 #define C_CSATMEDIATOREVENTPROVIDER_H

    22 

    23 

    24 #include <e32base.h>

    25 

    26 #include "msatmediatoreventprovider.h"

    27 

    28 class CMediatorEventProvider;

    29 

    30 /**

    31  *  Mediator event provider

    32  *

    33  *  Provides SAT mediator events to mediator event consumer ( CoverUi )

    34  *

    35  *  @lib SatEngine

    36  *  @since S60 v3.1

    37  */

    38 class CSatMediatorEventProvider : public CBase,

    39                                   public MSatMediatorEventProvider

    40     {

    41 public:  

    42 

    43     static CSatMediatorEventProvider* NewL();

    44 

    45     virtual ~CSatMediatorEventProvider();

    46 

    47 // from base class MSatMediatorEventProvider

    48 

    49     /**

    50      * From MSatMediatorEventProvider.

    51      * Raises SAT mediator event 

    52      *

    53      * @since S60 v3.1

    54      * @param const TDesC8& ontains packaged data to mediator event consumer

    55      */

    56     TInt RaiseSatEvent( const TDesC8& aData );

    57 

    58     /**

    59      * From MSatMediatorEventProvider.

    60      * Checks if Cover UI is supported by SAT

    61      *

    62      * @since S60 v3.1

    63      * @return ETrue if Cover UI is supported

    64      */        

    65     TBool CoverUiSupported();

    66 

    67 private:

    68 

    69     CSatMediatorEventProvider();

    70 

    71     void ConstructL();

    72         

    73     /**

    74      * Internal check for Cover Ui support

    75      * Checks if Cover UI is supported by SAT and stores the result 

    76      *

    77      * @since S60 v3.1

    78      */

    79     void CUiSupportedL();

    80 

    81 private: // data

    82     

    83     /**

    84      * are mediator events registered

    85      */

    86     TBool iRegistered;

    87     

    88     /**

    89      * is cover UI supported

    90      */

    91     TBool iCoverUiSupported;

    92     

    93     /**

    94      * pointer to Mediator client

    95      * Own.

    96      */    

    97     CMediatorEventProvider* iEventProvider;

    98         

    99     };

   100 #endif // C_CSATMEDIATOREVENTPROVIDER_H