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 "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:  The header file for CClkUiMdlIntermediateObserver class.

    15 *

    16 */

    17 

    18 #ifndef __CLKUI_INTERMEDIATE_OBSERVER_H__

    19 #define __CLKUI_INTERMEDIATE_OBSERVER_H__

    20 

    21 // System includes

    22 #include <e32base.h>

    23 

    24 // User includes

    25 #include "clkmdlobserver.h"

    26 // Forward declarations

    27 

    28 // Class declaration

    29 /**

    30 * @class CClkUiMdlIntermediateObserver

    31 * @brief The intermediate observer class.

    32 * @dll clkuimodel

    33 */

    34 class CClkUiMdlIntermediateObserver : public CBase, public MClkModelObserver

    35     {

    36     public:         // Constructor and destructor.

    37         

    38         /**

    39         * @brief C++ default constructor.

    40         */

    41         CClkUiMdlIntermediateObserver();

    42         

    43         /**

    44         * @brief Destructor.

    45         */

    46         ~CClkUiMdlIntermediateObserver();

    47         

    48     public:         // From base classes.

    49         

    50         /**

    51         * @brief From MClkUiMdlObserver. Calls the NotifyL, to notify the observer.

    52         * @param aReason The reason for notification.

    53         */

    54         IMPORT_C void HandleUpdateL( TInt aReason );

    55         

    56     public:         // New functions.

    57         

    58         /**

    59         * @brief This stores the observer.

    60         * @param aObserver The observer object.

    61         */

    62         IMPORT_C void SetModelObserver( MClkModelObserver* aObserver );

    63         

    64     protected:      // New functions.

    65         

    66         /**

    67         * @brief Notifies the observer.

    68         * @param aReason The reason for notification.

    69         */

    70         IMPORT_C void NotifyL( TInt aReason );

    71         

    72     private:        // Data

    73         

    74         /**

    75         * @var iObserver

    76         * @brief The model observer.

    77         */

    78         MClkModelObserver*          iObserver;

    79     };

    80 

    81 

    82 #endif          // __CLKUI_INTERMEDIATE_OBSERVER_H__

    83 

    84 // End of file