/*

 * 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_IMPL_H

#define TMS_VOLUME_EFFECT_BODY_IMPL_H

#include <tms.h>

#include "tmsvolumeeffectbody.h"

#include "tmsqueuehandler.h"

namespace TMS {

// FORWARD DECLARATIONS

class TMSEffectObserver;

class TMSCallProxy;

class TMSEffect;

// TMSVolumeEffectBodyImpl class

class TMSVolumeEffectBodyImpl : public TMSVolumeEffectBody,

                                public MQueueHandlerObserver

    {

public:

    static gint Create(TMSVolumeEffectBody*& bodyimpl);

    virtual ~TMSVolumeEffectBodyImpl();

    // From TMSVolumeEffectBody

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

    virtual gint RemoveObserver(TMSEffectObserver& obsrvr);

    virtual gint SetLevel(const guint level);

    virtual gint GetLevel(guint& level);

    virtual gint GetMaxLevel(guint& level);

    virtual gint GetType(TMSEffectType& effecttype);

    // From MQueueHandlerObserver

    void SetParent(TMSEffect*& parent);

    void SetProxy(TMSCallProxy* aProxy, gpointer queuehandler);

private:

    TMSVolumeEffectBodyImpl();

    gint PostConstruct();

private:

    TMSEffectObserver* iObserver;

    gpointer iUserData;

    TMSCallProxy* iProxy;

    TMSEffect* iParent;

    };

} //namespace TMS

#endif // TMS_VOLUME_EFFECT_BODY_IMPL_H