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:  The implementation of Shutdown Timer class of Location 

    15 *                Settings UI Server

    16 *

    17 */

    18 

    19 

    20 #include <eikenv.h>

    21 

    22 #include "locsettingsuisrvshutdowntimer.h"

    23 

    24 //Local constants

    25 // Shutdown Time 10 seconds expressed in micro seconds

    26 const TInt KShutdownTime = 10000000;

    27 

    28 // ======== MEMBER FUNCTIONS ========

    29 

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

    31 // CLocSettingsUISrvShutdown::NewL()

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

    33 //

    34 CLocSettingsUISrvShutdown* CLocSettingsUISrvShutdown::NewL()

    35     {

    36     CLocSettingsUISrvShutdown* self = 

    37             new(ELeave) CLocSettingsUISrvShutdown();

    38     CleanupStack::PushL(self);

    39     self->ConstructL();

    40     CleanupStack::Pop(self);

    41     return self;

    42     }

    43 

    44    

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

    46 // CLocSettingsUISrvShutdown::~CLocSettingsUISrvShutdown()

    47 // ---------------------------------------------------------------------------

    48 //

    49 CLocSettingsUISrvShutdown::~CLocSettingsUISrvShutdown()

    50     {

    51     iTimer.Cancel();

    52     iTimer.Close();

    53     }

    54 

    55 

    56 // ---------------------------------------------------------------------------

    57 // CLocSettingsUISrvShutdown::Start()

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

    59 //

    60 void CLocSettingsUISrvShutdown::Start()

    61     {

    62     // Just to be safe, Cancel the Timer if it is running currently.

    63     iTimer.Cancel();

    64     iStatus = KRequestPending;

    65     iTimer.After(iStatus, KShutdownTime);

    66     SetActive();

    67     }

    68 

    69 

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

    71 // CLocSettingsUISrvShutdown::RunL()

    72 // ---------------------------------------------------------------------------

    73 //

    74 void CLocSettingsUISrvShutdown::RunL()

    75     {

    76     // The server object will be deleted by the Application class which 

    77     // creates and owns the object

    78     // Shutting down the server by stopping the Active Scheduler loop.

    79     // Since currently there are no sessions, we don't need to explicitly

    80     // close sesisons.

    81     // Also since no requests are currently being executed, we don't need to

    82     // worry about another Active Scheduler loop running.

    83     CActiveScheduler::Stop();

    84     }

    85 

    86 

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

    88 // CLocSettingsUISrvShutdown::DoCancel()

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

    90 //

    91 void CLocSettingsUISrvShutdown::DoCancel()

    92     {

    93     iTimer.Cancel();

    94     }

    95 

    96 

    97 // ---------------------------------------------------------------------------

    98 // CLocSettingsUISrvShutdown::RunError(TInt aError)

    99 // ---------------------------------------------------------------------------

   100 //

   101 TInt CLocSettingsUISrvShutdown::RunError(TInt /*aError*/)

   102     {

   103     // See if any error handling needed here.

   104     return KErrNone;

   105     }

   106 

   107 

   108 // ---------------------------------------------------------------------------

   109 // CLocSettingsUISrvShutdown::CLocSettingsUISrvShutdown()

   110 // ---------------------------------------------------------------------------

   111 //

   112 CLocSettingsUISrvShutdown::CLocSettingsUISrvShutdown()

   113     :CActive(EPriorityStandard)

   114     {

   115     }

   116 

   117 

   118 // ---------------------------------------------------------------------------

   119 // CLocSettingsUISrvShutdown::ConstructL()

   120 // ---------------------------------------------------------------------------

   121 //

   122 void CLocSettingsUISrvShutdown::ConstructL()

   123     {

   124     CActiveScheduler::Add(this);

   125     TInt errorCode = iTimer.CreateLocal();

   126     User::LeaveIfError(errorCode);

   127     }

   128 

   129 

   130 // End of file