1 /*

     2 * Copyright (c) 2004-2005 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:  Timer implementation to wait multiple refresh.

    15 *

    16 */

    17 

    18 

    19 #ifndef CCAREFRESHTIMER_H

    20 #define CCAREFRESHTIMER_H

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class MCARefreshTimerObserver;

    27 

    28 

    29 // CLASS DECLARATION

    30 

    31 /**

    32 *  The CCARefreshTimer class handles the waiting functionality for the

    33 *  storage manager to wait before calling observer in case of multiple

    34 *  contacts adding.

    35 *

    36 *  @lib CAStorage.dll

    37 *  @since 2.8

    38 */

    39 class CCARefreshTimer : public CTimer

    40     {

    41     public:  // Constructors and destructor

    42 

    43         /**

    44         * Two-phased constructor.

    45         * @param aObserver The observer to which the notify about the

    46         *                  timer events is

    47         * given.

    48         */

    49         static CCARefreshTimer* NewL( MCARefreshTimerObserver* aObserver );

    50 

    51         /**

    52         * Destructor.

    53         */

    54         virtual ~CCARefreshTimer(  );

    55 

    56     protected:  // Functions from CTimer

    57 

    58         /**

    59         * @see CTimer

    60         */

    61         void RunL();

    62 

    63         /**

    64         * @see CTimer

    65         */

    66         TInt RunError( TInt aError );

    67 

    68     public: // new methods

    69 

    70         /**

    71          * Starts timer. If timer is already running, stops timer and

    72          * restarts it.

    73          */

    74         void Start( );

    75 

    76     private:

    77 

    78         /**

    79         * C++ default constructor.

    80         */

    81         CCARefreshTimer( MCARefreshTimerObserver* aObserver );

    82 

    83         /**

    84         * By default Symbian 2nd phase constructor is private.

    85         */

    86         void ConstructL();

    87 

    88     private:    // Data

    89 

    90         // A pointer to the observer

    91         MCARefreshTimerObserver* iObserver;			/// Not owned

    92     };

    93 

    94 #endif      // CCAREFRESHTIMER_H

    95 

    96 // End of File