/*

* Copyright (c) 2007 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:  Audio stream test component

*

*/

#ifndef INPUT_STREAMER_H

#define INPUT_STREAMER_H

//#include <StifTestInterface.h>

#include <MdaAudioInputStream.h>

#include <StifLogger.h>

#include "mda/common/audio.h"

#include "EventTarget.h"

#include "StreamerBase.h"

class CInputStreamer : public CStreamerBase , public MMdaAudioInputStreamCallback

	{

	private:

		CInputStreamer(CStifLogger *aLogger);

		void ConstructL();

		void ConstructL(TInt aPriority, TMdaPriorityPreference aPref);

	public:

		// Standard two-phase construction

		static CInputStreamer* NewL(CStifLogger *aLogger, TInt aId=0);

		static CInputStreamer* NewLC(CStifLogger *aLogger, TInt aId=0);

		static CInputStreamer* NewL(TInt aPriority, TMdaPriorityPreference aPref,

		                            CStifLogger *aLogger, TInt aId=0);

		static CInputStreamer* NewLC(TInt aPriority, TMdaPriorityPreference aPref,

		                             CStifLogger *aLogger, TInt aId=0);

		~CInputStreamer();

        void SetAudioPropertiesL(TInt aSampleRate, TInt aChannels);

		void SetPriority(TInt aPriority, TMdaPriorityPreference aPref);

		TInt GetBalanceL();

		void SetBalanceL(TInt aBalance);

		void SetGain(const TInt aNewGain);

		TInt GetMaxGain();

		TInt GetGain();

		void SetDataTypeL(TFourCC aDataType);

		TFourCC GetDataType();

		void GetSupportedBitRatesL(RArray<TInt>& aSupportedBitRates);

		TInt BitRateL();

		void SetBitRateL(TInt aBitRate);

		void Stop();

		RPointerArray<TDes8> &GetBuffers();

		void StartRecording();

		TInt ExecuteL(CParameters *aParams);

		void Exit(TInt aExitCode);

		void SetSettings(TMdaPackage *aSettings);

		//void SetExitAfterOpen(TBool aFlag);

		// iherited from MMdaAudioInputStreamCallback

		void MaiscOpenComplete(TInt aError);

		void MaiscBufferCopied(TInt aError, const TDesC8& aBuffer);

		void MaiscRecordComplete(TInt aError);

	public:

		static const TInt KRecorderActionStop;

		static const TInt KSchedulerStop;

	private:

		CMdaAudioInputStream *iMdaAudioInputStream;

		TBool iAlreadyClosed;

		TBool iRecording;

		//TBool iExitAfterOpen;

		enum TState

			{

			EClosed,

			EFirstOpenSuccessful,

			EOpen,

			EPlaying,

			ERecording,

			EStopped

			};

		TState iState;

		TMdaPackage *iSettings;

	};

#endif	//INPUT_STREAMER_H