/*
 * 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 TMSAUDIOTONEUTILITY_H
#define TMSAUDIOTONEUTILITY_H

#include <mdaaudiotoneplayer.h>

namespace TMS {

/**
 *  Interface to wrap CMdaAudioToneUtility.
 *
 */
class TMSAudioToneUtility
    {
public:

    virtual ~TMSAudioToneUtility() {}

    /**
     * See CMdaAudioToneUtility::PrepareToPlayDesSequence.
     */
    virtual void PrepareToPlayDesSequence(const TDesC8& aSequence) = 0;

    /**
     * See CMdaAudioToneUtility::State.
     */
    virtual TMdaAudioToneUtilityState State() = 0;

    /**
     * See CMdaAudioToneUtility::CancelPlay.
     */
    virtual void CancelPlay() = 0;

    /**
     * See CMdaAudioToneUtility::MaxVolume.
     */
    virtual TInt MaxVolume() = 0;

    /**
     * See CMdaAudioToneUtility::SetVolume.
     */
    virtual void SetVolume(TInt aVolume) = 0;

    /**
     * See CMdaAudioToneUtility::SetRepeats.
     */
    virtual void SetRepeats(TInt aRepeatNumberOfTimes,
            const TTimeIntervalMicroSeconds& aTrailingSilence) = 0;

    /**
     * See CMdaAudioToneUtility::SetPriority.
     */
    virtual void SetPriority(TInt aPriority, TMdaPriorityPreference aPref) = 0;

    /**
     * See CMdaAudioToneUtility::SetVolumeRamp.
     */
    virtual void SetVolumeRamp(
            const TTimeIntervalMicroSeconds& aRampDuration) = 0;

    /**
     * See CMdaAudioToneUtility::Play.
     */
    virtual void Play() = 0;

    /**
     * See CMdaAudioToneUtility::CancelPrepare.
     */
    virtual void CancelPrepare() = 0;

    };

} //namespace TMS

#endif // TMSAUDIOTONEUTILITY_H