/*

* Copyright (c) 2009 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:

*

*/

#ifndef MLOGODOWNLOADOBSERVER_H

#define MLOGODOWNLOADOBSERVER_H

#include <e32def.h>

#include "irisdspreset.h"

class CIRIsdsPreset;

/**

 * MLogoDownloadObserver

 * passes id of a preset which has downloaded the logo.

 * An instance of this class must be provided while calling 

 * the API SendRequestL() of CIRLogoDownloadEngine.  

 * The call of the API SendRequestL() is from NowPlayingView.

 */

class MLogoDownloadObserver

    {

public:

    /**

     * MLogoDownloadObserver::PresetLogoDownloadedL()

     * called back when a preset's logo has downloaded

     * @param CIRIsdsPreset*, preset with downloaded logo

     */

    virtual void PresetLogoDownloadedL( CIRIsdsPreset* aPreset )=0;

    /**

     * MLogoDownloadObserver::PresetLogoDownloadError()

     * called back when a preset's logo has not downloaded

     * @param CIRIsdsPreset*, preset with no logo data

     */

    virtual void PresetLogoDownloadError( CIRIsdsPreset* aPreset )=0;

    };

#endif // MLOGODOWNLOADOBSERVER_H