1 /*

     2 * Copyright (c) 2006-2009 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 

    19 

    20 #ifndef CRESPONSETIMER_H

    21 #define CRESPONSETIMER_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include "MmTsy_timeoutdefs.h"

    26 

    27 // this flag comes from CResponseTimerStore.h

    28 #ifdef REQHANDLE_TIMER

    29 

    30 // FORWARD DECLARATIONS

    31 class CMmPhoneTsy;

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36 *  CResponseTimer class.

    37 */

    38 NONSHARABLE_CLASS( CResponseTimer ) : public CBase, public MBeating 

    39     {

    40     public: // Constructors and destructor

    41 

    42         /**

    43         * Two-phased constructor.

    44         * @param *aPhone pointer to phone object

    45         * return CResponseTimer* created timer object 

    46         */

    47         static CResponseTimer* NewL( CMmPhoneTsy *aPhone);

    48     

    49         /**

    50         * Destructor

    51         */

    52         virtual ~CResponseTimer(); 

    53         

    54         // New functions

    55     

    56         /**

    57         * Starts the timer counting

    58         *         

    59         * 

    60         */

    61         void Start();

    62     

    63         /**

    64         * Stops the timer counting

    65         *         

    66         * 

    67         */

    68         void Stop();

    69     

    70         /**

    71         * Returns the value of iBeatCounter

    72         *         

    73         * 

    74         * @return TUint32 value of iBeatCounter

    75         */

    76         TUint32 GetBeatCounter();

    77     

    78         /**

    79         * Sets iBeatCounter to 0

    80         *         

    81         * 

    82         */

    83         void ResetBeatCounter();

    84 

    85     private:

    86     

    87         /**

    88         * Default constructor

    89         */

    90         CResponseTimer();

    91         

    92         /**

    93         * 2nd phase of the construction

    94         */

    95         void ConstructL();

    96     

    97         /**

    98         * Checks and completes expired requests every second

    99         *         

   100         * 

   101         */

   102         void Beat(); 

   103     

   104         /**

   105         * Called when we need to synchronize

   106         *         

   107         * 

   108         */

   109         void Synchronize();

   110 

   111     private: // Data

   112         

   113         /**

   114          * Count of beats of the timer

   115          */         

   116         TUint32 iBeatCounter;

   117     

   118         /**

   119          * Pointer to the CHeartbeat type timer.

   120          * Own.         

   121          */         

   122         CHeartbeat* iTimer; 

   123         

   124         /**

   125          * Pointer to phone

   126          * Not own.         

   127          */         

   128         CMmPhoneTsy *iPhone;

   129     

   130     };

   131 #endif //REQHANDLE_TIMER

   132 

   133 #endif //CRESPONSETIMER_H

   134 

   135 // End of File