1 /*

     2 * Copyright (c) 2010 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: 

    15 *

    16 */

    17 

    18 #ifndef CHEARTBEATTIMER_H_

    19 #define CHEARTBEATTIMER_H_

    20 

    21 #include <e32base.h>

    22 

    23 class MHeartBeatObserver;

    24 

    25 class CHeartBeatTimer : public CTimer

    26 	{

    27 public:  // Constructors and destructors

    28     

    29     /**

    30      * Two-phased constructor.

    31      * @param aObserver Observer

    32      * @return Pointer to created CHeartBeatTimer object.

    33      */

    34     static CHeartBeatTimer* NewL(MHeartBeatObserver* aObserver);

    35 

    36     /**

    37      * Destructor.

    38      */

    39     virtual ~CHeartBeatTimer();

    40 

    41 public: // New methods

    42     

    43     /**

    44      * Stop timer

    45      */

    46     void StopTimer();

    47     

    48     /**

    49      * Continue timer.

    50      * Timer starts from initial value

    51      */

    52     void ContinueTimer();

    53     

    54 private:  // Constructors and destructors

    55 

    56     /**

    57      * C++ default constructor.

    58      * @param aObserver Observer

    59      */

    60     CHeartBeatTimer(MHeartBeatObserver* aObserver);

    61 

    62     /**

    63      * 2nd phase constructor.

    64      */

    65     void ConstructL();

    66 

    67 private: // From baseclass

    68     

    69     void RunL();

    70 	

    71 private: // Data

    72     

    73     // Observer

    74 	MHeartBeatObserver* iObserver;

    75 	};

    76 

    77 #endif /* CHEARTBEATTIMER_H_ */