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: This file implements class CIpsPlgPropertyWatcher.

    15 *

    16 */

    17 

    18 

    19 #include "emailtrace.h"

    20 #include "ipsplgheaders.h"

    21 

    22 // ----------------------------------------------------------------------------

    23 // class CIpsPlgPropertyWatcher

    24 // ----------------------------------------------------------------------------

    25 

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

    27 // ----------------------------------------------------------------------------

    28 CIpsPlgPropertyWatcher* CIpsPlgPropertyWatcher::NewL( 

    29     TInt aPriority, 

    30     CIpsPlgEventHandler& aEventHandler )

    31     {

    32     FUNC_LOG;

    33     CIpsPlgPropertyWatcher* self = new( 

    34         ELeave ) CIpsPlgPropertyWatcher( aPriority, aEventHandler );

    35     CleanupStack::PushL( self );

    36     self->ConstructL();

    37     CleanupStack::Pop( self );

    38     return self;

    39     }

    40 

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

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

    43 CIpsPlgPropertyWatcher::CIpsPlgPropertyWatcher( 

    44     TInt aPriority, 

    45     CIpsPlgEventHandler& aEventHandler )

    46     : CActive (aPriority), iEventHandler( aEventHandler )

    47     {

    48     FUNC_LOG;

    49     }

    50 

    51 

    52 // ----------------------------------------------------------------------------

    53 // ----------------------------------------------------------------------------

    54 CIpsPlgPropertyWatcher::~CIpsPlgPropertyWatcher()

    55     {

    56     FUNC_LOG;

    57     Cancel(); 

    58     iProperty.Close();

    59     }

    60 

    61 

    62 // ----------------------------------------------------------------------------

    63 // ----------------------------------------------------------------------------

    64 void CIpsPlgPropertyWatcher::ConstructL()

    65     {

    66     FUNC_LOG;

    67     CActiveScheduler::Add(this);

    68 

    69     User::LeaveIfError( iProperty.Attach( KIpsPlgPropertyCatUid,

    70             KIPSSosEventPropertyKey ) );

    71     StartWatch();

    72     }

    73 

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

    75 // ----------------------------------------------------------------------------

    76 void CIpsPlgPropertyWatcher::StartWatch()

    77     {

    78     FUNC_LOG;

    79     iProperty.Subscribe( iStatus );

    80     SetActive();

    81     }

    82 

    83 // ----------------------------------------------------------------------------

    84 // ----------------------------------------------------------------------------

    85 void CIpsPlgPropertyWatcher::DoCancel()

    86     {

    87     FUNC_LOG;

    88     iProperty.Cancel();

    89     }

    90 

    91 // ----------------------------------------------------------------------------

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

    93 void CIpsPlgPropertyWatcher::RunL()

    94     {

    95     FUNC_LOG;

    96     TPckgBuf<TIpsPlgPropertyEvent> event;

    97     TInt error = iProperty.Get( KIpsPlgPropertyCatUid,

    98             KIPSSosEventPropertyKey, event );

    99     

   100     if ( error == KErrNone )

   101         {

   102         TRAP_IGNORE( iEventHandler.NotifyPropertyEventL( event() ) );

   103         }

   104     

   105     StartWatch();

   106     }

   107