/*

* Copyright (c) 2005 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 MUSENGTELEPHONEUTILS_H

#define MUSENGTELEPHONEUTILS_H

//#include "musunittesting.h"

// SYSTEM

#include <e32base.h>

//#include <mtelephonyaudioroutingobserver.h>

//#include <telephonyaudiorouting.h>

// FORWARD DECLARATIONS

//class CRepository;

//class CTelephonyAudioRouting;

/**

*

* @lib musengine.lib

* @since S60 v3.2

*/

class CMusEngTelephoneUtils : public CBase

                              //public MTelephonyAudioRoutingObserver

    {

    public:

        /**

        *

        * @since S60 v3.2

        */

        static CMusEngTelephoneUtils* NewL();

        /**

        *

        * @since S60 v3.2

        */

        ~CMusEngTelephoneUtils();

    public: // API

        /**

        *

        * @since S60 v3.2

        */

        void LoudspeakerL( TBool aEnable, TBool aShowDialog );

        /**

        *

        * @since S60 v3.2

        */

        TBool IsLoudSpeakerEnabled() const;

        /**

        *

        * @since S60 v3.2

        */

        TInt GetVolumeL() const;

        /**

        *

        * @since S60 v3.2

        */

        void SetVolumeL( TInt aVolume );

    private:

        /**

        *

        * @since S60 v3.2

        */

        CMusEngTelephoneUtils();

        /**

        *

        * @since S60 v3.2

        */

        void ConstructL();

    private: // HELPER

        /**

        *

        * @since S60 v3.2

        */

        TInt ValidateVolume( const TInt aVolume ) const;

    public: // DATA

        /**

         *  Stores the audio routing state at startup.

         */

        //CTelephonyAudioRouting::TAudioOutput iAudioOutputAtStartup;

        /**

        * Telephony audio routing instance. Owned.

        */

        //CTelephonyAudioRouting* iTelephonyAudioRouting;

        /**

        * Central repository. Owned.

        *

        * @since S60 v3.2

        */

        //CRepository* iRepository;

    };

#endif // MUSENGTELEPHONEUTILS_H