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:  Timer used to delay state changes

    15  *

    16 */

    17 

    18 

    19 // INCLUDE FILES

    20 #include "cdelaystatechangetimer.h"

    21 #include "clocationprovider.h"

    22 

    23 using namespace java::location;

    24 

    25 // CONSTANTS

    26 

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

    28 

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

    30 // CDelayStateChangeTimer::CDelayStateChangeTimer

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

    32 // might leave.

    33 // -----------------------------------------------------------------------------

    34 //

    35 CDelayStateChangeTimer::CDelayStateChangeTimer(

    36     CLocationProvider* aLocationProvider) :

    37         CTimer(EPriorityNormal), iLocationProvider(aLocationProvider)

    38 {

    39     CActiveScheduler::Add(this);

    40 }

    41 

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

    43 // CDelayStateChangeTimer::NewL

    44 // Two-phased constructor.

    45 // -----------------------------------------------------------------------------

    46 //

    47 CDelayStateChangeTimer* CDelayStateChangeTimer::NewL(

    48     CLocationProvider* aLocationProvider)

    49 {

    50     CDelayStateChangeTimer* self =

    51         new(ELeave) CDelayStateChangeTimer(aLocationProvider);

    52     CleanupStack::PushL(self);

    53     self->ConstructL();

    54     CleanupStack::Pop(self);

    55     return self;

    56 }

    57 

    58 // Destructor

    59 CDelayStateChangeTimer::~CDelayStateChangeTimer()

    60 {

    61     Cancel();

    62 }

    63 

    64 // -----------------------------------------------------------------------------

    65 // CDelayStateChangeTimer::ChangeStateAfter

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

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

    68 //

    69 void CDelayStateChangeTimer::ChangeStateAfter(

    70     const TTimeIntervalMicroSeconds32& aInterval, TInt aNewState)

    71 {

    72     iNewState = aNewState;

    73     CTimer::After(aInterval);

    74 }

    75 

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

    77 // CDelayStateChangeTimer::RunL

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

    79 // -----------------------------------------------------------------------------

    80 //

    81 void CDelayStateChangeTimer::RunL()

    82 {

    83     iLocationProvider->ChangeState(iNewState);

    84 }

    85 

    86 //  End of File