// Copyright (c) 2001-2009 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:

//

#ifndef SOUNDDEVICEBODY_H

#define SOUNDDEVICEBODY_H

#include <e32base.h>

#include <mmf/server/sounddevice.h>

class MMMFDevSoundPlugin;

/**

@internalComponent

This is the Body for CMMFDevSound. For descriptions of methods, see 

MMFDevSound itself.

*/

NONSHARABLE_CLASS( CMMFDevSound::CBody ) : public CBase

	{

public:

	/**

	Factory function - returning instance of class.

	Leaves on failure.

	*/

	static CBody* NewL();

	/**

	Destructor.

	Deletes all objects and releases all resource owned by this

	instance.

	*/

	~CBody();

	// public functions forwarded from CMMFDevSound

    void InitializeL(MDevSoundObserver& aDevSoundObserver, TMMFState aMode);

	void InitializeL(MDevSoundObserver& aDevSoundObserver, TUid aHWDev, TMMFState aMode);

	void InitializeL(MDevSoundObserver& aDevSoundObserver, TFourCC aDesiredFourCC, TMMFState aMode);

	TMMFCapabilities Capabilities();

	TMMFCapabilities Config() const;

	void SetConfigL(const TMMFCapabilities& aCaps);

	TInt MaxVolume();

	TInt Volume();

	void SetVolume(TInt aVolume);

	TInt MaxGain();

	TInt Gain();

	void SetGain(TInt aGain);

	void GetPlayBalanceL(TInt& aLeftPercentage, TInt& aRightPercentage);

	void SetPlayBalanceL(TInt aLeftPercentage, TInt aRightPercentage);

	void GetRecordBalanceL(TInt& aLeftPercentage, TInt& aRightPercentage);

	void SetRecordBalanceL(TInt aLeftPercentage, TInt aRightPercentage);

	void PlayInitL();

	void RecordInitL();

	void PlayData();

	void RecordData();

	void Stop();

	void Pause();

	TInt SamplesRecorded();

	TInt SamplesPlayed();

	void PlayToneL(TInt aFrequency, const TTimeIntervalMicroSeconds& aDuration);

	void PlayDualToneL(TInt aFrequencyOne, TInt aFrequencyTwo, const TTimeIntervalMicroSeconds& aDuration);

	void PlayDTMFStringL(const TDesC& aDTMFString);

	void PlayToneSequenceL(const TDesC8& aData);

	void PlayFixedSequenceL(TInt aSequenceNumber);

	void SetToneRepeats(TInt aRepeatCount,

			const TTimeIntervalMicroSeconds& aRepeatTrailingSilence);

	void SetDTMFLengths(TTimeIntervalMicroSeconds32& aToneOnLength,

							TTimeIntervalMicroSeconds32& aToneOffLength,

							TTimeIntervalMicroSeconds32& aPauseLength);

	void SetVolumeRamp(const TTimeIntervalMicroSeconds& aRampDuration);

	void SetPrioritySettings(const TMMFPrioritySettings& aPrioritySettings);

	TAny* CustomInterface(TUid aInterfaceId);

	TInt FixedSequenceCount();

	const TDesC& FixedSequenceName(TInt aSequenceNumber);

	void GetSupportedInputDataTypesL(RArray<TFourCC>& aSupportedDataTypes, const TMMFPrioritySettings& aPrioritySettings) const;

	void GetSupportedOutputDataTypesL(RArray<TFourCC>& aSupportedDataTypes, const TMMFPrioritySettings& aPrioritySettings) const;

protected:

	CBody();

	void ConstructL();

	MMMFDevSoundPlugin* iPlugin;

	TUid iDestructorKey;

	};

#include "SoundDeviceBody.inl"

#endif // SOUNDDEVICEBODY_H