// Copyright (c) 2004-2009 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 __CAPTESTSTEP_H__

 #define __CAPTESTSTEP_H__

 #include <mdaaudiosampleeditor.h>

 #include <simulprocserver.h>

 #include <mmf/server/sounddevice.h>

 const TInt KDevSoundPriorityLow=0;

 const TInt KDevSoundPriorityHigh=100;

 /**

  *

  * CActiveListener provides the asynchronous operation

  * of an active object

  *

  * @lib "TSI_MMF_SDEVSOUND_SUITE.lib"

  *

  *

  */

 class CActiveListener : public CActive

 	{

 public:

 	CActiveListener() : CActive(CActive::EPriorityStandard) 

 		{ 

 		CActiveScheduler::Add(this);

 		}

 	void InitialiseActiveListener()

 		{

 		iStatus = KRequestPending; 

 		SetActive();

 		}

 	// From CActive

 	virtual void RunL()

 		{

 		CActiveScheduler::Stop();

 		}

 	virtual void DoCancel()

 		{

 		CActiveScheduler::Stop();

 		}

 	};

 class CDevSoundTestStepBase : public CSimulProcTestStep, public MDevSoundObserver

 	{

 public:

 	static CDevSoundTestStepBase* NewL();

 	void ConstructL();

 	virtual void StartProcessing(TRequestStatus& aStatus);

 	virtual TVerdict EndProcessingAndReturnResult(TDes8& aMessage);		

 	virtual ~CDevSoundTestStepBase();

 protected:

 	enum TCallback 

 		{

 		EInitComplete,

 		EToneFinished,

 		EBuffToFill,

 		EPlayError,

 		EBuffToEmpty,

 		ERecError,

 		EConvertMsg,

 		EDeviceMsg

 		};

 	void InitializeComplete (TInt aError);

 	void ToneFinished (TInt aError);

 	void BufferToBeFilled (CMMFBuffer* aBuffer);

 	void PlayError (TInt aError);

 	void BufferToBeEmptied (CMMFBuffer* aBuffer);

 	void RecordError (TInt aError);

 	void ConvertError (TInt aError);

 	void DeviceMessage (TUid aMessageType, const TDesC8& aMsg);

 	TVerdict ConstructDevSound();

 	TVerdict DoTestStepPreambleL();

 	TVerdict TestInitialize(TMMFState aMode);

 	TVerdict TestPlayTone(TInt aFreq, TTimeIntervalMicroSeconds aDur);

 	void TestSetVolume(TInt aVol);

 	void TestSetPriority(TInt aPriority);

 	void TestSetGain(TInt aGain);

 protected:

 	CDevSoundTestStepBase();

 	TRequestStatus* iStatus;

 	TVerdict iVerdict;

 	TFixedArray<TInt, 7> iCallbackArray;

 	void ResetCallbacks();

 	TInt GetCallbackTotal();

 	CMMFBuffer* iBuffer;

 	CMMFDevSound* iMMFDevSound;

 	TInt iExpectedValue;

 	TInt iCallbackError;

 	};

 #ifdef Required

 //class CTestStep1 : public CSimulProcTestStep, /*public MMdaObjectStateChangeObserver,*/ public MDevSoundObserver

 class CTestStep1 : public CDevSoundTestStepBase

 	{

 public:

 	static CTestStep1* NewL();

 	void ConstructL();

 	virtual void StartProcessing(TRequestStatus& aStatus);

 	virtual TVerdict EndProcessingAndReturnResult(TDes8& aMessage);		

 	virtual ~CTestStep1();

 protected:

 	void InitializeComplete (TInt aError);

 	void ToneFinished (TInt aError);

 	TVerdict DoPlaySimpleTone();

 	TVerdict TestInitialize(TMMFState aMode);

 	TVerdict TestPlayTone(TInt aFreq, TTimeIntervalMicroSeconds aDur);

 private:

 	TBool iIsFirstPlayed;

 	};

 #endif

 #endif