/*
* 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