/*

* 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 StereoWidening effect class

*

*/

// INCLUDE FILES

#ifdef _DEBUG

#include <e32svr.h>

#endif

#include <StereoWideningData.h>

#include <StereoWideningBase.h>

#include <CustomInterfaceUtility.h>

#include "StereoWideningProxy.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 ===============================

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

// CStereoWidening::CStereoWidening

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

// might leave.

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

//

EXPORT_C CStereoWidening::CStereoWidening()

    : 	iStereoWideningData(0, 0),

    	iDataPckgTo(iStereoWideningData)

    {

    }

// Destructor

EXPORT_C CStereoWidening::~CStereoWidening()

    {

    }

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL()

	{

	User::Leave(KErrNotSupported);

	return NULL;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(CMdaAudioConvertUtility& aUtility ,	TBool aEnable, TInt8 aInitialLevel)

	{

    DEBPRN0;

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

    CleanupStack::PushL(customInterface);

	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);

	if ( !stereoWideningProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	{

		stereoWideningProxy->EnableL();

	}

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CMdaAudioInputStream& aUtility, TBool aEnable, TInt8 aInitialLevel )

	{

	DEBPRN0;

    CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect);

	if (stereoWideningProxy == NULL)

		{

        DEBPRN1("No Adaptation Support - leaving");

    	User::Leave(KErrNotSupported);

		}

    stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	    {

		stereoWideningProxy->EnableL();

	    }

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CMdaAudioOutputStream& aUtility, TBool aEnable, TInt8 aInitialLevel )

	{

    DEBPRN0;

    CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect);

	if (stereoWideningProxy == NULL)

		{

        DEBPRN1("No Adaptation Support - leaving");

    	User::Leave(KErrNotSupported);

		}

    stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	    {

		stereoWideningProxy->EnableL();

	    }

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CMdaAudioPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel)

	{

    DEBPRN0;

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

    CleanupStack::PushL(customInterface);

	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);

	if ( !stereoWideningProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	{

		stereoWideningProxy->EnableL();

	}

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CMdaAudioRecorderUtility& aUtility,

	TBool aRecordStream, TBool aEnable, TInt8 aInitialLevel)

	{

    DEBPRN0;

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

    CleanupStack::PushL(customInterface);

	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);

	if ( !stereoWideningProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	{

		stereoWideningProxy->EnableL();

	}

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CMdaAudioToneUtility& aUtility, TBool aEnable, TInt8 aInitialLevel)

	{

	DEBPRN0;

    CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect);

	if (stereoWideningProxy == NULL)

		{

        DEBPRN1("No Adaptation Support - leaving");

    	User::Leave(KErrNotSupported);

		}

    stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	    {

		stereoWideningProxy->EnableL();

	    }

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CMMFDevSound& aDevSound, TBool aEnable, TInt8 aInitialLevel)

	{

	DEBPRN0;

    CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aDevSound.CustomInterface(KUidStereoWideningEffect);

	if (stereoWideningProxy == NULL)

		{

        DEBPRN1("No Adaptation Support - leaving");

    	User::Leave(KErrNotSupported);

		}

    stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	    {

		stereoWideningProxy->EnableL();

	    }

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CCustomCommandUtility* aUtility , TBool aEnable, TInt8 aInitialLevel)

	{

    DEBPRN0;

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

    CleanupStack::PushL(customInterface);

	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);

	if ( !stereoWideningProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	{

		stereoWideningProxy->EnableL();

	}

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	MCustomInterface& aCustomInterface , TBool aEnable, TInt8 aInitialLevel)

	{

    DEBPRN0;

	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aCustomInterface.CustomInterface(KUidStereoWideningEffect);

	if ( !stereoWideningProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

    	{

		stereoWideningProxy->EnableL();

	    }

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CMidiClientUtility& aUtility , TBool aEnable, TInt8 aInitialLevel )

	{

    DEBPRN0;

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

    CleanupStack::PushL(customInterface);

	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);

	if ( !stereoWideningProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	    {

		stereoWideningProxy->EnableL();

	    }

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CDrmPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel )

	{

    DEBPRN0;

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

    CleanupStack::PushL(customInterface);

	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);

	if ( !stereoWideningProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	    {

		stereoWideningProxy->EnableL();

	    }

    return stereoWideningProxy;

	}

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

// CStereoWidening::NewL

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

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

//

EXPORT_C CStereoWidening* CStereoWidening::NewL(

	CVideoPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel )

	{

    DEBPRN0;

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

    CleanupStack::PushL(customInterface);

	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);

	if ( !stereoWideningProxy )

		{

		DEBPRN1("No Adaptation Support - leaving");

		User::Leave(KErrNotSupported);

		}

	CleanupStack::Pop(customInterface);

	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);

	if(aEnable)

	    {

		stereoWideningProxy->EnableL();

	    }

    return stereoWideningProxy;

	}

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

// CStereoWidening::BandLevel

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

//

EXPORT_C TBool CStereoWidening::IsContinuousLevelSupported() const

	{

		return iStereoWideningData.iContinuousLevelSupported;

	}

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

// CStereoWidening::BandWidth

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

//

EXPORT_C void CStereoWidening::SetStereoWideningLevelL( TUint8 aLevel )

	{

	iStereoWideningData.iLevel = aLevel;

	}

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

// CStereoWidening::CenterFrequency

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

//

EXPORT_C TUint8 CStereoWidening::StereoWideningLevel() const

	{

		return iStereoWideningData.iLevel;

	}

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

// CStereoWidening::Uid

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

//

EXPORT_C TUid CStereoWidening::Uid() const

	{

	return KUidStereoWideningEffect;

	}

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

// CStereoWidening::DoEffectData

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

//

EXPORT_C const TDesC8& CStereoWidening::DoEffectData()

	{

    DEBPRN0;

	iDataPckgTo = iStereoWideningData;

	return iDataPckgTo;

	}

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

// CStereoWidening::SetEffectData

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

//

EXPORT_C void CStereoWidening::SetEffectData(

	const TDesC8& aEffectDataBuffer )

	{

    DEBPRN0;

	TEfStereoWideningDataPckg dataPckg;

	dataPckg.Copy(aEffectDataBuffer);

	iStereoWideningData = dataPckg();

	iEnabled = iStereoWideningData.iEnabled;

	iEnforced = iStereoWideningData.iEnforced;

	iHaveUpdateRights = iStereoWideningData.iHaveUpdateRights;

	}

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

// End of File