1 /*

     2 * Copyright (c) 2004 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 the License "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 *      Declaration of class CTimeout.   

    16 *      

    17 *

    18 */

    19 

    20 

    21 #ifndef TIMEOUT_H

    22 #define TIMEOUT_H

    23 

    24 // INCLUDE FILES

    25 

    26 #include <e32base.h>

    27 

    28 // CLASS DECLARATION

    29 

    30 /**

    31 * Timeout timer.

    32 */

    33 NONSHARABLE_CLASS( CTimeout ): public CTimer

    34     {

    35     public:     // Construct / destruct

    36 

    37         /**

    38         * Two phase constructor. Leaves on failure.

    39         * @param aPriority Active object priority.

    40         * @param aCallback Callback to be called when timer expires.

    41         * This callback must return EFalse - it will NOT be called only again.

    42         * @return The constructed timeout timer.

    43         */      

    44         static CTimeout* NewL( TInt aPriority, TCallBack aCallBack );

    45         

    46         /**

    47         * Destructor.

    48         */

    49         virtual ~CTimeout();

    50 

    51     protected:  // from CActive

    52 

    53         /**

    54         * Outstanding request completed (timed out). CAsyncCallBack

    55         */

    56         virtual void RunL();

    57 

    58     protected:  // Construct / destruct

    59 

    60         /**

    61         * Constructor.

    62         * @param aPriority Active object priority.

    63         * @param aCallback Callback to be called when timer expires.

    64         */      

    65         CTimeout( TInt aPriority, TCallBack aCallBack );

    66         

    67     private:    // data

    68 

    69         TCallBack iCallBack;                ///< Callback.

    70     };

    71 

    72 #endif /* def TIMEOUT_H */