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: Juha Kauppinen, Mika Hokkanen

    13 * 

    14 * Description: Photo Browser

    15 *

    16 */

    17 

    18 #include "IEEngineImp.h"

    19 #include "ImageMonitorAO.h"

    20 

    21 // Here Engine pointer is not required 

    22 // we will define one internal observer class between Engine and ImageMonitor thread

    23 // 

    24     

    25 CImageMonitorAO* CImageMonitorAO::NewL(CIEEngineImp* aEngImp)

    26 {

    27 CImageMonitorAO* self = new(ELeave) CImageMonitorAO(aEngImp);

    28     CleanupStack::PushL(self);

    29     self->ConstructL();

    30     CleanupStack::Pop();

    31     return self;

    32 }

    33 

    34 CImageMonitorAO* CImageMonitorAO::NewLC(CIEEngineImp* aEngImp)

    35     {

    36     CImageMonitorAO* self = new(ELeave) CImageMonitorAO(aEngImp);

    37     CleanupStack::PushL( self );

    38     self->ConstructL();

    39     return self;

    40     }

    41 

    42  

    43 CImageMonitorAO::CImageMonitorAO(CIEEngineImp* aEngImp) :

    44         CActive(CActive::EPriorityLow),

    45         iEngImp(aEngImp)

    46         

    47     {

    48     CActiveScheduler::Add(this);

    49     }

    50 

    51 void CImageMonitorAO::ConstructL()

    52     {

    53         

    54     }

    55 

    56 

    57 CImageMonitorAO::~CImageMonitorAO()

    58     {

    59     Cancel();

    60     }

    61  

    62 void CImageMonitorAO::RunL()

    63     {

    64     iEngImp->AllFilesAddedToFilenameArrayL();

    65     }

    66 

    67  

    68 void CImageMonitorAO::DoCancel()

    69     {

    70     }

    71 

    72  

    73 void CImageMonitorAO::RunError()

    74     {

    75     // Nothing here

    76     }

    77 

    78 //This name should be changed to IssueActiveRequest()

    79 //This is more meaningful...

    80 void CImageMonitorAO::ActiveRequest()

    81     {

    82     if(!IsActive())

    83         SetActive();

    84     }

    85 

    86