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 M_VCXNSUPDATEPROGRESSIF_H

    22 #define M_VCXNSUPDATEPROGRESSIF_H

    23 

    24 // INCLUDES

    25 #include <e32base.h>

    26 

    27 class MVcxNsUpdateProgressObserver;

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 * Class MVcxNsUpdateProgressIf

    33 *

    34 * @lib vcxnsuiengine.lib

    35 */

    36 class MVcxNsUpdateProgressIf

    37     {

    38 

    39 public:

    40 

    41     /**

    42      * From MVcxNsUpdateProgressIf

    43      * RegisterObserver.

    44      * @param aObserver Observer 

    45      */

    46     virtual void RegisterObserver( MVcxNsUpdateProgressObserver* aObserver ) = 0;

    47 

    48     /**

    49      * From MVcxNsUpdateProgressIf

    50      * DeRegisterObserver.

    51      * @param aObserver Observer 

    52      */

    53     virtual void DeRegisterObserver( MVcxNsUpdateProgressObserver* aObserver ) = 0;

    54 

    55     /**

    56      * From MVcxNsUpdateProgressIf

    57     * Get progress.

    58     * @param aServiceId Service id which progress is requested

    59     * @return Progress between 0-99, KErrNotFound if not available

    60      */

    61     virtual TInt GetProgress( TUint32 aServiceId ) = 0;

    62     

    63     };

    64 

    65 #endif // M_VCXNSUPDATEPROGRESSIF_H