1 /*

     2 * Copyright (c) 2003-2006 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:  Background task for generic tasks.

    15 *

    16 */

    17 

    18 

    19 #include "pslntaskgenericupdate.h"

    20 #include "PslnUi.h"

    21 #include "PslnGeneralThemeView.h"

    22 

    23 // ======== MEMBER FUNCTIONS ========

    24 

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

    26 // C++ constructor can NOT contain any code, that might leave.

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

    28 //

    29 CPslnTaskGenericUpdate::CPslnTaskGenericUpdate( 

    30     CPslnUi& aUi,

    31     TPslnModelFunctionPtr aModelFunc, 

    32     TBool aUpdateList ) : iUi( aUi ), 

    33                           iModelFunc( aModelFunc ),

    34                           iUpdateList( aUpdateList ), 

    35                           iDone( EFalse ), 

    36                           iCallErr( KErrNone )

    37     {

    38     }

    39 

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

    41 // Return ETrue when the process is done.

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

    43 //

    44 TBool CPslnTaskGenericUpdate::IsProcessDone() const

    45     {

    46     return iDone;

    47     }

    48 

    49 // ---------------------------------------------------------------------------

    50 // Completes one cycle of the process.

    51 // ---------------------------------------------------------------------------

    52 //

    53 void CPslnTaskGenericUpdate::StepL()

    54     {

    55     if( IsProcessDone() ) 

    56         {

    57         return;

    58         }

    59 

    60     TRAP( iCallErr, ( iUi.Model()->*iModelFunc)() );

    61 

    62     if( iUpdateList )

    63         {

    64         static_cast<CPslnGeneralThemeView*>

    65             ( iUi.View( KPslnGeneralView ) )->

    66                 UpdateSkinListItemsL();

    67         }

    68 

    69     iDone = ETrue;

    70     }

    71 

    72 // End of file

    73