/*

* Copyright (c) 2006 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:   Implementation of the DistanceAttenuation effect class

*

*/

// INCLUDE FILES

#ifdef _DEBUG

#include <e32svr.h>

#endif

#include <DistanceAttenuationBase.h>

#include <CustomInterfaceUtility.h>

#include "DistanceAttenuationProxy.h"

#include <DrmAudioSamplePlayer.h>

#include <mdaaudioinputstream.h>

#include <mdaaudiooutputstream.h>

#include <mdaaudiotoneplayer.h>

#include <mmf/server/sounddevice.h>

#include <videoplayer.h>

#ifdef _DEBUG

#define DEBPRN0         RDebug::Printf( "%s", __PRETTY_FUNCTION__);

#define DEBPRN1(str)    RDebug::Printf( "%s %s", __PRETTY_FUNCTION__, str );

#else

#define DEBPRN0

#define DEBPRN1(str)

#endif

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CDistanceAttenuation::CDistanceAttenuation

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation::CDistanceAttenuation()

    : 	iDistanceAttenuationData(0, 0, EFalse, 0,0),

    	iDataPckgTo(iDistanceAttenuationData)

    {

    }

// Destructor

EXPORT_C CDistanceAttenuation::~CDistanceAttenuation()

    {

    }

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(CMdaAudioConvertUtility& aUtility)

	{

    DEBPRN0;

   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);

    CleanupStack::PushL(customInterface);

	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);

	if ( !distanceAttenuationProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(

	CMdaAudioInputStream& aUtility )

	{

    DEBPRN0;

    CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);

	if (distanceAttenuationProxy == NULL)

		{

        DEBPRN1("No Adaptation Support - leaving");    

    	User::Leave(KErrNotSupported);

		}

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(

	CMdaAudioOutputStream& aUtility)

	{

    DEBPRN0;

    CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);

	if (distanceAttenuationProxy == NULL)

		{

        DEBPRN1("No Adaptation Support - leaving");    

    	User::Leave(KErrNotSupported);

		}

    return distanceAttenuationProxy;	

    }

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(

	CMdaAudioPlayerUtility& aUtility )

	{

    DEBPRN0;

   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);

    CleanupStack::PushL(customInterface);

	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);

	if ( !distanceAttenuationProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(

	CMdaAudioRecorderUtility& aUtility,	TBool aRecordStream)

	{

    DEBPRN0;

   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility, aRecordStream);

    CleanupStack::PushL(customInterface);

	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);

	if ( !distanceAttenuationProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(

	CMdaAudioToneUtility& aUtility)

	{

	DEBPRN0;

    CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);

	if (distanceAttenuationProxy == NULL)

		{

        DEBPRN1("No Adaptation Support - leaving");    

    	User::Leave(KErrNotSupported);

		}

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(

	CMMFDevSound& aDevSound )

	{

	DEBPRN0;

    CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aDevSound.CustomInterface(KUidDistanceAttenuationEffect);

	if (distanceAttenuationProxy == NULL)

		{

        DEBPRN1("No Adaptation Support - leaving");    

    	User::Leave(KErrNotSupported);

		}

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(

	CCustomCommandUtility* aUtility)

	{

    DEBPRN0;

   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);

    CleanupStack::PushL(customInterface);

	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);

	if ( !distanceAttenuationProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(

	MCustomInterface& aCustomInterface )

	{

    DEBPRN0;

	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aCustomInterface.CustomInterface(KUidDistanceAttenuationEffect);

	if ( !distanceAttenuationProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL( 

	CMidiClientUtility& aUtility )

	{

    DEBPRN0;

   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);

    CleanupStack::PushL(customInterface);

	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);

	if ( !distanceAttenuationProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL( 

	CDrmPlayerUtility& aUtility )

	{

    DEBPRN0;

   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);

    CleanupStack::PushL(customInterface);

	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);

	if ( !distanceAttenuationProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::NewL

// Static function for creating an instance of the DistanceAttenuation object.

// -----------------------------------------------------------------------------

//

EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL( 

	CVideoPlayerUtility& aUtility )

	{

    DEBPRN0;

   	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);

    CleanupStack::PushL(customInterface);

	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);

	if ( !distanceAttenuationProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

    return distanceAttenuationProxy;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::DistanceAttenuation

// -----------------------------------------------------------------------------

//

EXPORT_C void CDistanceAttenuation::DistanceAttenuation(

	TInt32& aRMin, TInt32& aRMax, TBool& aMuteAfterMax,

	TUint32& aRollOffFactor, TUint32& aRoomRollOffFactor)

	{

        DEBPRN0;

		aRMin = iDistanceAttenuationData.iRMin;

		aRMax = iDistanceAttenuationData.iRMax;

		aMuteAfterMax = iDistanceAttenuationData.iMuteAfterMax;

		aRollOffFactor = iDistanceAttenuationData.iRollOffFactor;

		aRoomRollOffFactor = iDistanceAttenuationData.iRoomRollOffFactor;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::RollOffFactorMax

// -----------------------------------------------------------------------------

//

EXPORT_C void CDistanceAttenuation::RollOffFactorMax(TUint32& aRollOfFactorMax)

	{

		aRollOfFactorMax = iDistanceAttenuationData.iRollOffFactorMax;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::RoomRollOffFactorMax

// -----------------------------------------------------------------------------

//

EXPORT_C void CDistanceAttenuation::RoomRollOffFactorMax( TUint32& aRoomRollOfFactorMax )

	{

		aRoomRollOfFactorMax = iDistanceAttenuationData.iRoomRollOffFactorMax;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::SetDistanceAttenuationL

// -----------------------------------------------------------------------------

//

EXPORT_C void CDistanceAttenuation::SetDistanceAttenuationL(

	TInt32 aRMin, TInt32 aRMax, TBool aMuteAfterMax,

	TUint32 aRollOffFactor, TUint32 aRoomRollOffFactor )

	{

        DEBPRN0;

		iDistanceAttenuationData.iRMin = aRMin;

		iDistanceAttenuationData.iRMax = aRMax;

		iDistanceAttenuationData.iMuteAfterMax = aMuteAfterMax;

		if(aRollOffFactor <= iDistanceAttenuationData.iRollOffFactorMax)

			iDistanceAttenuationData.iRollOffFactor = aRollOffFactor;

		else

			User::Leave(KErrArgument);

		if(aRoomRollOffFactor <= iDistanceAttenuationData.iRoomRollOffFactorMax)

			iDistanceAttenuationData.iRoomRollOffFactor = aRoomRollOffFactor;

		else

			User::Leave(KErrArgument);

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::Uid

// -----------------------------------------------------------------------------

//

EXPORT_C TUid CDistanceAttenuation::Uid() const

	{

	return KUidDistanceAttenuationEffect;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::DoEffectData

// -----------------------------------------------------------------------------

//

EXPORT_C const TDesC8& CDistanceAttenuation::DoEffectData()

	{

    DEBPRN0;

	iDataPckgTo = iDistanceAttenuationData;

	return iDataPckgTo;

	}

// -----------------------------------------------------------------------------

// CDistanceAttenuation::SetEffectData

// -----------------------------------------------------------------------------

//

EXPORT_C void CDistanceAttenuation::SetEffectData(

	const TDesC8& aEffectDataBuffer )

	{

    DEBPRN0;

	TEfDistanceAttenuationDataPckg dataPckg;

	dataPckg.Copy(aEffectDataBuffer);

	iDistanceAttenuationData = dataPckg();

	iEnabled = iDistanceAttenuationData.iEnabled;

	iEnforced = iDistanceAttenuationData.iEnforced;

	iHaveUpdateRights = iDistanceAttenuationData.iHaveUpdateRights;

	}

// ========================== OTHER EXPORTED FUNCTIONS =========================