/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Base class for concrete thumbnailloaders.

*

*/

#include "cphcntthumbnailloaderbase.h"

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

// ---------------------------------------------------------------------------

// Constructor

// ---------------------------------------------------------------------------

//

CPhCntThumbnailLoaderBase::CPhCntThumbnailLoaderBase()

    {

    }

// ---------------------------------------------------------------------------

// Destructor.

// ---------------------------------------------------------------------------

//

CPhCntThumbnailLoaderBase::~CPhCntThumbnailLoaderBase()

    {

    }

// ---------------------------------------------------------------------------

// Notifies the observer.

// ---------------------------------------------------------------------------

//

void CPhCntThumbnailLoaderBase::NotifyObserver( 

    CFbsBitmap* aBitmap, 

    TInt aError )

    {

    if( iLoadingObserver ) 

        {

        iLoadingObserver->LoadingCompleted( aBitmap, aError );

        iLoadingObserver = NULL;

        }

    }

// ---------------------------------------------------------------------------

// From class MPhCntThumbnailLoader

// Takes hold of observer and calls template method for actual loading of 

// thumbnail.

// ---------------------------------------------------------------------------

//

void CPhCntThumbnailLoaderBase::LoadL( 

    const CPhCntContactId& aContactId,

    MPhCntLoaderObserver& aLoadingObserver )

    {

    iLoadingObserver = &aLoadingObserver;

    DoLoadL( aContactId );

    }