1 /*

     2 * Copyright (c) 2006 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:  Timer service for SVP     

    15 *

    16 */

    17 

    18 #include "svptimer.h"

    19 #include "svplogger.h"

    20 #include "svptimerobserver.h"

    21 

    22 

    23 const TInt KMicroSecondsCoefficient = 1000;

    24 

    25 

    26 // ---------------------------------------------------------------------------

    27 // CSVPTimer::CSVPTimer

    28 // ---------------------------------------------------------------------------

    29 //

    30 CSVPTimer::CSVPTimer( MSVPTimerObserver& aObserver, TInt aTimerId ): 

    31     CTimer( EPriorityHigh ),

    32     iObserver( aObserver ),

    33     iId( aTimerId )

    34     {

    35     SVPDEBUG2("CSVPTimer::CSVPTimer -- ID: %i", iId );

    36     

    37     CActiveScheduler::Add( this );

    38     }

    39 

    40 // ---------------------------------------------------------------------------

    41 // CSVPTimer::CSVPTimer

    42 // ---------------------------------------------------------------------------

    43 //

    44 void CSVPTimer::ConstructL()

    45     {

    46     CTimer::ConstructL();

    47     }

    48 

    49 // ---------------------------------------------------------------------------

    50 // CSVPTimer::CSVPTimer

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

    52 //

    53 CSVPTimer* CSVPTimer::NewL( MSVPTimerObserver& aObserver,

    54                             TInt aTimerId )

    55     {

    56     CSVPTimer* self = new (ELeave) CSVPTimer( aObserver, aTimerId );

    57     

    58     CleanupStack::PushL( self );

    59     self->ConstructL();

    60     CleanupStack::Pop( self );

    61 

    62     return self;

    63     }

    64 

    65 // ---------------------------------------------------------------------------

    66 // CSVPTimer::~CSVPTimer

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

    68 //  

    69 CSVPTimer::~CSVPTimer()

    70     {

    71     Cancel();

    72     }

    73 

    74 // ---------------------------------------------------------------------------

    75 // CSVPTimer::RunL

    76 // ---------------------------------------------------------------------------

    77 //  

    78 void CSVPTimer::RunL()

    79     {

    80     SVPDEBUG1("CSVPTimer::RunL In");

    81     // Pass control to the observer.

    82     SVPDEBUG2( "CSVPTimer::RunL Timer -- ID: %d", iId );

    83     iObserver.TimedOut( iId );

    84     SVPDEBUG1("CSVPTimer::RunL Out");

    85     }

    86 

    87 // ---------------------------------------------------------------------------

    88 // CSVPTimer::SetTime

    89 // ---------------------------------------------------------------------------

    90 //  

    91 void CSVPTimer::SetTime( TInt aMilliSeconds )

    92     {

    93     SVPDEBUG2( "CSVPTimer::SetTime aMilliSeconds: %d", aMilliSeconds );

    94     

    95     // Milliseconds to microseconds conversion

    96     const TTimeIntervalMicroSeconds32 time(

    97         KMicroSecondsCoefficient * aMilliSeconds );

    98     

    99     CTimer::After( time ); // NB, CTimer::After calls SetActive

   100     }

   101 

   102 // ---------------------------------------------------------------------------

   103 // CSVPTimer::Stop

   104 // ---------------------------------------------------------------------------

   105 //  

   106 void CSVPTimer::Stop()

   107     {

   108     SVPDEBUG2( "CSVPTimer::Stop Timer -- ID: %d", iId );

   109     Cancel(); 

   110     }

   111 

   112 // ---------------------------------------------------------------------------

   113 // CSVPTimer::Id

   114 // ---------------------------------------------------------------------------

   115 //  

   116 TInt CSVPTimer::Id() const

   117     {

   118     return iId;

   119     }

   120 

   121 //  End of File