1 /*

     2 * Copyright (c) 2003 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 CCbsMessageCleanupTimer class.

    15 *

    16 */

    17 

    18 

    19 #ifndef CCBSMESSAGECLEANUPTIMER_H

    20 #define CCBSMESSAGECLEANUPTIMER_H

    21 

    22 #include <e32base.h>

    23 

    24 // FORWARD DECLARATIONS

    25 class CCbsDbImpTopicList;

    26 class CCbsDbImpSettings;

    27 class CCbsMessage;

    28 class CCbsRecCollector;

    29 

    30 typedef CArrayPtrFlat<CCbsMessage> CMessageBuffer;

    31 

    32 

    33 // CLASS DECLARATION

    34 

    35 // DESCRIPTION

    36 // Handles the cleaning up of read messages, according to time interval

    37 // set by the user.

    38 

    39 class CCbsMessageCleanupTimer : public CTimer

    40     {

    41     public:  // Constructors and destructor

    42         

    43         /**

    44         *   C++ default constructor.

    45         *

    46         *   @param  aTopicList  Reference to topic list database

    47         *   @param  aSettings   Reference to settings database

    48         */

    49         CCbsMessageCleanupTimer( CCbsRecCollector& aCbsRecCollector, CMessageBuffer& aArray );

    50 

    51         /**

    52         *   Two-phased constructor.

    53         *

    54         *   @param  aTopicList  Reference to topic list database

    55         *   @param  aSettings   Reference to settings database

    56         */

    57         static CCbsMessageCleanupTimer* NewL( CCbsRecCollector& aCbsRecCollector, CMessageBuffer& aArray );

    58         

    59         /**

    60         *   Destructor.

    61         */

    62         ~CCbsMessageCleanupTimer();

    63 

    64     public: // New functions

    65         

    66         /** 

    67         *   Requests the timer to be started.

    68         */

    69         void StartTimer();

    70 

    71         /** 

    72         *   Requests the timer to be stopped.

    73         */

    74         void StopTimer();

    75 

    76     public: // Functions from base classes

    77 

    78         /**

    79         *   Called when the timer expires. Renews the request.

    80         */

    81         void RunL();

    82         

    83     private:

    84 

    85         /**

    86         *   By default constructor is private.

    87         */

    88         void ConstructL();

    89 

    90     private:    // Data

    91 

    92 		TTimeIntervalMinutes	iInterval;

    93 		CCbsRecCollector&		iCbsRecCollector;

    94 		CMessageBuffer&			iArray;

    95     };

    96 

    97 #endif      // CCbsMessageCleanupTimer_H

    98             

    99 // End of File