/*

 * 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: Telephony Multimedia Service

 *

 */

#ifndef TMS_VOLUME_EFFECT_BODY_H

#define TMS_VOLUME_EFFECT_BODY_H

#include <tms.h>

namespace TMS {

// FORWARD DECLARATIONS

class TMSEffectObserver;

// TMSVolumeEffectBody class

class TMSVolumeEffectBody

    {

public:

    virtual ~TMSVolumeEffectBody() {}

    virtual gint AddObserver(TMSEffectObserver& obsrvr, gpointer user_data) = 0;

    virtual gint RemoveObserver(TMSEffectObserver& obsrvr) = 0;

    virtual gint SetLevel(const guint level) = 0;

    virtual gint GetLevel(guint& level) = 0;

    virtual gint GetMaxLevel(guint& level) = 0;

    virtual gint GetType(TMSEffectType& effecttype) = 0;

    };

} //namespace TMS

#endif //TMS_VOLUME_EFFECT_BODY_H