1 /*

     2 * Copyright (c) 2005 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:    CTimer based timer class for Live TV application.*

    15 */

    16 

    17 

    18 

    19 

    20 #ifndef __CIPTV_LIVE_UI_OBJECT_TIMER_H

    21 #define __CIPTV_LIVE_UI_OBJECT_TIMER_H

    22 

    23 // INCLUDES

    24 #include <e32base.h>		// CTimer 

    25 // FORWARD DECLARATIONS

    26 class MIptvLiveUITimerObserver;

    27 

    28 // CLASS DECLARATION

    29 /**

    30 *  Live TV timer class derived from CTimer.

    31 */

    32 class CIptvLiveUIObjectTimer : public CTimer

    33     {

    34   

    35     public:  // Constructors and destructor

    36 

    37         /**

    38         * Two-phased constructor.

    39 		* @param aObserver Timer observer.

    40         */

    41         IMPORT_C static CIptvLiveUIObjectTimer* NewL( 

    42 									MIptvLiveUITimerObserver* aObserver );

    43                         

    44         /**

    45         * Virtual destructor.

    46         */

    47         IMPORT_C virtual ~CIptvLiveUIObjectTimer();

    48 

    49     public:      // New functions

    50         

    51         /**

    52         * Start a timer.

    53         * @param aTime Time when timer fires.

    54         */

    55         IMPORT_C void StartTimer( const TTime& aTime );

    56         

    57 

    58     public:      // Functions from base classes

    59         

    60 		/**

    61         * From CActive.

    62 		* Handles an active object's request completion event.

    63         */

    64 		void RunL();

    65 

    66 		/**

    67         * From CActive.

    68 		* Implements cancellation of an outstanding request.

    69         */

    70 		void DoCancel();

    71 

    72 		/**

    73         * From CActive.

    74 		* Handles a leave occurring in the request completion event handler

    75 		* RunL().

    76 		* @param aError Error code.

    77 		* @return KErrNone.

    78         */

    79 		TInt RunError( TInt aError );

    80 

    81     private:	// Constructors

    82 

    83         /**

    84         * Private C++ constructor.

    85 		* @param aObserver Timer observer.

    86         */

    87         CIptvLiveUIObjectTimer( MIptvLiveUITimerObserver* aObserver );             

    88 

    89         /**

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

    91         */

    92         void ConstructL();

    93  

    94 

    95     private:	// Data

    96     

    97 		/**

    98 		* Timer observer.

    99 		*/

   100         MIptvLiveUITimerObserver* iObserver;

   101 

   102     };

   103 

   104 #endif // __CIPTV_LIVE_UI_OBJECT_TIMER_H

   105 

   106 // End of File