/*

* Copyright (c) 2007-2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:   Holds information common to all media types

*

*/

#ifndef __CMGMEDIAITEM_H

#define __CMGMEDIAITEM_H

#include <e32const.h>

#include <e32base.h>

#include <e32std.h>

#include <e32cmn.h>

#include "liwvariant.h"

#include "liwgenericparam.h" 

class MCLFItem;

class CLiwDefaultMap;

/**

 *  Base class for all media types

 *  Responsible for filling parameters common to all media types

 *  

 *  @since Series60 v3.2

 */

NONSHARABLE_CLASS( CMgMediaItem ) : public CBase

    {

public:

    /**

    * Destructor.

    */

    ~CMgMediaItem(){};

    /**

     * This is a pure virtual function, the appropriate version 

     * of FillInfo gets called depending on the object pointed to 

     * @param aOutputMap contains a list of key-value pairs specific 

     * to a media type

     * @param aClfItem A reference to the list model item to be processed

     * @return void

     */

    virtual void FillInfo( CLiwDefaultMap *aOutputMap, const MCLFItem& aClfItem ) = 0;

protected:

    /**

     * This function gets the information common to all media types 

     * @param aMediaItemMap a list of key-value pairs common to all 

     * media types

     * @param aClfItem A reference to the list model item to be processed

     * @return void

     */

    void FillCommonAttributes(CLiwDefaultMap* aMediaItemMap, const MCLFItem& aClfItem);

    };

#endif // __CMGMEDIAITEM_H