1 /*

     2 * Copyright (c) 2002-2009 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:  This file contains the header file of the CNWNetworkMcnTimer class.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CNWNETWORKMCNTIMER_H

    21 #define CNWNETWORKMCNTIMER_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 

    26 

    27 // FORWARD DECLARATIONS

    28 class MNWNetworkTimer;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  Utility class for timer 

    34 *  

    35 *

    36 *  @lib euser.lib

    37 *  @since Series 60_2.8

    38 */

    39 class CNWNetworkMcnTimer : public CTimer

    40     {

    41     public:  // Constructors and destructor

    42         

    43         /**

    44         * Two-phased constructor.

    45         */

    46         static CNWNetworkMcnTimer* NewL(

    47             TInt aPriority = CActive::EPriorityStandard );

    48         

    49         /**

    50         * Destructor.

    51         */

    52         virtual ~CNWNetworkMcnTimer();

    53 

    54     public: // New functions

    55         

    56         /**

    57         * Calls the Callback function after the interval.

    58         *

    59         * @param    anInterval  Timer interval.

    60         * @param    aCallBack   CallBack function.

    61         * @return

    62         */

    63         void After( const TTimeIntervalMicroSeconds32& anInterval,

    64                     const TCallBack& aCallBack );

    65 

    66         /**

    67         * Uses the mixin class to notify the timer expiration.

    68         *

    69         * @param    anInterval  Timer interval.

    70         * @param    aObserver   Observer to call after timer expiration.

    71         * @return

    72         */

    73         void After( const TTimeIntervalMicroSeconds32& anInterval, 

    74                     MNWNetworkTimer* aObserver );

    75 

    76     protected:  // Functions from CActive

    77         

    78         /**

    79         * Informs object that asyncronous request is ready.

    80         * 

    81         */

    82         virtual void RunL();

    83 

    84     private:

    85 

    86         /**

    87         * C++ default constructor.

    88         */

    89         CNWNetworkMcnTimer( TInt aPriority );

    90 

    91         /**

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

    93         */

    94         void ConstructL();

    95 

    96         // Prohibit copy constructor if not deriving from CBase.

    97         CNWNetworkMcnTimer( const CNWNetworkMcnTimer& );

    98         // Prohibit assigment operator if not deriving from CBase.

    99         CNWNetworkMcnTimer& operator=( const CNWNetworkMcnTimer& );

   100 

   101     private:    // Data

   102         // 

   103         TCallBack iCallBack;

   104         // Pointer to the MNWNetworkTimer

   105         MNWNetworkTimer* iTimerObserver;

   106 

   107     };

   108 

   109 #endif      // CNWNetworkMcnTimer_H   

   110             

   111 // End of File