1 /*

     2 * Copyright (c) 2009 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:   Class to listen SWI uninstall operation.

    15 *

    16 */

    17 

    18 #include "hscontentcontroluninstallmonitor.h"

    19 #include <SWInstallerInternalPSKeys.h>

    20 

    21 // ======== MEMBER FUNCTIONS ========

    22 

    23 // ---------------------------------------------------------------------------

    24 // CHsContentControlUninstallMonitor::NewL()

    25 // ---------------------------------------------------------------------------

    26 //

    27 CHsContentControlUninstallMonitor* CHsContentControlUninstallMonitor::NewL( 

    28         MHsContentControlUninstallObserver& aObs )

    29     {

    30     CHsContentControlUninstallMonitor* self = 

    31         new ( ELeave ) CHsContentControlUninstallMonitor( aObs );

    32     CleanupStack::PushL( self );

    33     self->ConstructL();

    34     CleanupStack::Pop( self );

    35     return self;

    36     }

    37 

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

    39 // CHsContentControlUninstallMonitor::~CHsContentControlUninstallMonitor()

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

    41 //

    42 CHsContentControlUninstallMonitor::~CHsContentControlUninstallMonitor()

    43     {

    44     Cancel();

    45     iSwUninstallKey.Close();

    46     }

    47 

    48 // ---------------------------------------------------------------------------

    49 // CHsContentControlUninstallMonitor::DoCancel()

    50 // ---------------------------------------------------------------------------

    51 //

    52 void CHsContentControlUninstallMonitor::DoCancel()

    53     {

    54     if ( IsActive() )

    55         {

    56         iSwUninstallKey.Cancel();

    57         }

    58     }

    59 

    60 // ---------------------------------------------------------------------------

    61 // CHsContentControlUninstallMonitor::RunL()

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

    63 //

    64 void CHsContentControlUninstallMonitor::RunL()

    65     {

    66     iSwUninstallKey.Subscribe( iStatus );

    67     SetActive();

    68     

    69     TInt value = 0;

    70     if( iSwUninstallKey.Get( value ) == KErrNone )

    71         {

    72         TUid uid( KNullUid );

    73         uid.iUid = value;

    74         iObs.HandleUninstallEvent( uid );

    75         }

    76     }

    77 

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

    79 // CHsContentControlUninstallMonitor::CHsContentControlUninstallMonitor()

    80 // ---------------------------------------------------------------------------

    81 //

    82 CHsContentControlUninstallMonitor::CHsContentControlUninstallMonitor( 

    83     MHsContentControlUninstallObserver& aObs )

    84     : CActive( CActive::EPriorityStandard ),

    85     iObs( aObs )

    86     {

    87     CActiveScheduler::Add( this );

    88     }

    89 

    90 // ---------------------------------------------------------------------------

    91 // CHsContentControlUninstallMonitor::ConstructL()

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

    93 //

    94 void CHsContentControlUninstallMonitor::ConstructL()

    95     {

    96     if ( KErrNone == iSwUninstallKey.Attach( 

    97         KPSUidSWInstallerUiNotification, KSWInstallerUninstallation ) )

    98         {

    99         iSwUninstallKey.Subscribe( iStatus );

   100         SetActive();

   101         }

   102     }

   103 

   104 // End of file