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: Implementation of CFLDOperationObserver.

    15 *

    16 */

    17 

    18 

    19 

    20 // CLASS HEADER

    21 #include "CFLDOperationObserver.h"

    22 

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

    24 

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

    26 // CFLDOperationObserver::CFLDOperationObserver

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

    28 // might leave.

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

    30 //

    31 CFLDOperationObserver::CFLDOperationObserver()

    32     {

    33     }

    34 

    35 // -----------------------------------------------------------------------------

    36 // CFLDOperationObserver::NewL

    37 // Two-phased constructor.

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

    39 //

    40 CFLDOperationObserver* CFLDOperationObserver::NewL()

    41     {

    42     CFLDOperationObserver* self = new (ELeave) CFLDOperationObserver;

    43     return self;

    44     }

    45 

    46 // Destructor

    47 CFLDOperationObserver::~CFLDOperationObserver()

    48     {

    49     }

    50 

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

    52 // CFLDOperationObserver::HandleOperationEventL

    53 // Method to handle list model operation events.

    54 // -----------------------------------------------------------------------------

    55 //

    56 void CFLDOperationObserver::HandleOperationEventL(

    57                                 TCLFOperationEvent aOperationEvent,

    58                                 TInt /*aError*/ )

    59     {

    60     // Waiting is stopped when an event for refresh completion is received

    61     if( aOperationEvent == ECLFRefreshComplete )

    62         {

    63         iRefreshOngoing = EFalse;

    64 

    65         if( iWait && iWait->IsStarted() )

    66             {

    67             iWait->AsyncStop();

    68             }

    69         }

    70     }

    71 

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

    73 // CFLDOperationObserver::IsRefreshOngoing

    74 // Check if there is a refresh operation is ongoing.

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

    76 //

    77 TBool CFLDOperationObserver::IsRefreshOngoing()

    78     {

    79     return iRefreshOngoing;

    80     }

    81 

    82 // -----------------------------------------------------------------------------

    83 // CFLDOperationObserver::PrepareForRefresh

    84 // Prepare for a refresh operation.

    85 // -----------------------------------------------------------------------------

    86 //

    87 void CFLDOperationObserver::PrepareForRefresh( CActiveSchedulerWait& aWait )

    88     {

    89     // Store the wait instance

    90     iWait = &aWait;

    91 

    92     // Refresh operation will be started in a moment

    93     iRefreshOngoing = ETrue;

    94     }    

    95 

    96 //  End of File