1 /*

     2 * Copyright (c) 2008 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:  Handles timeouts for CTrackingPositioner

    15  *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include "ctimeouttimer.h"

    21 

    22 using namespace java::location;

    23 

    24 // ============================ MEMBER FUNCTIONS ===============================

    25 

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

    27 // CTimeoutTimer::CTimeoutTimer

    28 // C++ default constructor can NOT contain any code, that

    29 // might leave.

    30 // -----------------------------------------------------------------------------

    31 //

    32 CTimeoutTimer::CTimeoutTimer(const TCallBack& aCallBack) :

    33         CTimer(EPriorityNormal), iCallBack(aCallBack)

    34 {

    35     CActiveScheduler::Add(this);

    36 }

    37 

    38 // -----------------------------------------------------------------------------

    39 // CTimeoutTimer::NewL

    40 // Two-phased constructor.

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

    42 //

    43 CTimeoutTimer* CTimeoutTimer::NewL(const TCallBack& aCallBack)

    44 {

    45     CTimeoutTimer* self = new(ELeave) CTimeoutTimer(aCallBack);

    46     CleanupStack::PushL(self);

    47     self->ConstructL();

    48     CleanupStack::Pop(self);

    49     return self;

    50 }

    51 

    52 // Destructor

    53 CTimeoutTimer::~CTimeoutTimer()

    54 {

    55     Cancel();

    56 }

    57 

    58 // -----------------------------------------------------------------------------

    59 // CTimeoutTimer::TimeoutAfter

    60 // (other items were commented in a header).

    61 // -----------------------------------------------------------------------------

    62 //

    63 void CTimeoutTimer::TimeoutAfter(const TTimeIntervalMicroSeconds& aDelay)

    64 {

    65     if (aDelay < MAKE_TINT64(0, KMaxTInt))

    66     {

    67         CTimer::After(I64INT(aDelay.Int64()));

    68     }

    69     else

    70     {

    71         TTime timeoutTime;

    72         timeoutTime.HomeTime();

    73         timeoutTime += aDelay;

    74         CTimer::At(timeoutTime);

    75     }

    76 }

    77 

    78 // -----------------------------------------------------------------------------

    79 // CTimeoutTimer::RunL

    80 // (other items were commented in a header).

    81 // -----------------------------------------------------------------------------

    82 //

    83 void CTimeoutTimer::RunL()

    84 {

    85     if (iStatus == KErrNone)

    86     {

    87         iCallBack.CallBack();

    88     }

    89 }

    90 

    91 //  End of File