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 "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: SmilPlayerPauseIndicatorTimer implementation

    15 *

    16 */

    17 

    18 

    19 

    20 // INCLUDE FILES

    21 #include "SmilPlayerPauseIndicatorTimer.h"

    22 #include "SmilPlayerPauseObserver.h"

    23 

    24 // CONSTANTS

    25 const TInt KPauseIndicatorBlinkingTime = 1000000; // 1 seconds

    26 

    27 // ============================ MEMBER FUNCTIONS ===============================

    28 

    29 // ----------------------------------------------------------------------------

    30 // CSmilPlayerPauseIndicatorTimer::CSmilPlayerPauseIndicatorTimer

    31 // C++ constructor.

    32 // ----------------------------------------------------------------------------

    33 //

    34 CSmilPlayerPauseIndicatorTimer::CSmilPlayerPauseIndicatorTimer( MSmilPlayerPauseObserver* aPauseObserver ) :

    35     CTimer( EPriorityStandard ),

    36     iPauseObserver( aPauseObserver )

    37     {

    38     CActiveScheduler::Add( this );

    39     }

    40 

    41 // ----------------------------------------------------------------------------

    42 // CSmilPlayerPauseIndicatorTimer::ConstructL

    43 // Symbian 2nd phase constructor. Creates timer.

    44 // ----------------------------------------------------------------------------

    45 // 

    46 void CSmilPlayerPauseIndicatorTimer::ConstructL()

    47     {

    48     CTimer::ConstructL();

    49     }

    50 

    51 // ---------------------------------------------------------

    52 // CSmilPlayerPauseIndicatorTimer::NewL 

    53 // Symbian two phased constructor

    54 // ---------------------------------------------------------

    55 // 

    56 CSmilPlayerPauseIndicatorTimer* CSmilPlayerPauseIndicatorTimer::NewL( MSmilPlayerPauseObserver* aPauseObserver )

    57     {

    58     CSmilPlayerPauseIndicatorTimer* self = new(ELeave) CSmilPlayerPauseIndicatorTimer( aPauseObserver );

    59     

    60     CleanupStack::PushL( self );

    61     self->ConstructL();

    62     CleanupStack::Pop( self );

    63 

    64     return self;

    65     }

    66 

    67 // ----------------------------------------------------------------------------

    68 // CSmilPlayerPauseIndicatorTimer::~CSmilPlayerPauseIndicatorTimer

    69 // Destructor.

    70 // ----------------------------------------------------------------------------

    71 //

    72 CSmilPlayerPauseIndicatorTimer::~CSmilPlayerPauseIndicatorTimer()

    73     {

    74     iPauseObserver = NULL; // For LINT

    75     }

    76 

    77 // ----------------------------------------------------------------------------

    78 // CSmilPlayerPauseIndicatorTimer::StartTimer

    79 // Starts pause timer.

    80 // ----------------------------------------------------------------------------

    81 //

    82 void CSmilPlayerPauseIndicatorTimer::StartTimer()

    83     {

    84     Cancel();

    85     After( KPauseIndicatorBlinkingTime );

    86     }

    87 

    88 // ----------------------------------------------------------------------------

    89 // CSmilPlayerPauseIndicatorTimer::RunL

    90 // Called when timer is triggered. Calls observer to toggle pause indicator and 

    91 // sets timer active again.

    92 // ----------------------------------------------------------------------------

    93 //

    94 void CSmilPlayerPauseIndicatorTimer::RunL()

    95     {

    96     iPauseObserver->TogglePauseIndicator();

    97     After( KPauseIndicatorBlinkingTime );

    98     }

    99 

   100 // End of File