sl@0: /*
sl@0: * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 
sl@0: * All rights reserved.
sl@0: * This component and the accompanying materials are made available
sl@0: * under the terms of "Eclipse Public License v1.0"
sl@0: * which accompanies this distribution, and is available
sl@0: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: *
sl@0: * Initial Contributors:
sl@0: * Nokia Corporation - initial contribution.
sl@0: *
sl@0: * Contributors:
sl@0: *
sl@0: * Description:   Implementation of the DistanceAttenuation effect class
sl@0: *
sl@0: */
sl@0: 
sl@0: 
sl@0: 
sl@0: 
sl@0: // INCLUDE FILES
sl@0: 
sl@0: #ifdef _DEBUG
sl@0: #include <e32svr.h>
sl@0: #endif
sl@0: 
sl@0: #include <DistanceAttenuationBase.h>
sl@0: #include <CustomInterfaceUtility.h>
sl@0: #include "DistanceAttenuationProxy.h"
sl@0: #include <DrmAudioSamplePlayer.h>
sl@0: #include <mdaaudioinputstream.h>
sl@0: #include <mdaaudiooutputstream.h>
sl@0: #include <mdaaudiotoneplayer.h>
sl@0: #include <mmf/server/sounddevice.h>
sl@0: #include <videoplayer.h>
sl@0: 
sl@0: #ifdef _DEBUG
sl@0: #define DEBPRN0         RDebug::Printf( "%s", __PRETTY_FUNCTION__);
sl@0: #define DEBPRN1(str)    RDebug::Printf( "%s %s", __PRETTY_FUNCTION__, str );
sl@0: #else
sl@0: #define DEBPRN0
sl@0: #define DEBPRN1(str)
sl@0: #endif
sl@0: 
sl@0: // ============================ MEMBER FUNCTIONS ===============================
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::CDistanceAttenuation
sl@0: // C++ default constructor can NOT contain any code, that
sl@0: // might leave.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation::CDistanceAttenuation()
sl@0:     : 	iDistanceAttenuationData(0, 0, EFalse, 0,0),
sl@0:     	iDataPckgTo(iDistanceAttenuationData)
sl@0:     {
sl@0:     }
sl@0: 
sl@0: // Destructor
sl@0: EXPORT_C CDistanceAttenuation::~CDistanceAttenuation()
sl@0:     {
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(CMdaAudioConvertUtility& aUtility)
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 
sl@0: 	if ( !distanceAttenuationProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::Pop(customInterface);
sl@0: 
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
sl@0: 	CMdaAudioInputStream& aUtility )
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0:     CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 	
sl@0: 	if (distanceAttenuationProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");    
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	    
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
sl@0: 	CMdaAudioOutputStream& aUtility)
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0:     CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 	
sl@0: 	if (distanceAttenuationProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");    
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	    
sl@0:     return distanceAttenuationProxy;	
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
sl@0: 	CMdaAudioPlayerUtility& aUtility )
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 
sl@0: 	if ( !distanceAttenuationProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::Pop(customInterface);
sl@0: 
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
sl@0: 	CMdaAudioRecorderUtility& aUtility,	TBool aRecordStream)
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility, aRecordStream);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 
sl@0: 	if ( !distanceAttenuationProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::Pop(customInterface);
sl@0: 
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
sl@0: 	CMdaAudioToneUtility& aUtility)
sl@0: 	{
sl@0: 	
sl@0: 	DEBPRN0;
sl@0:     CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aUtility.CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 	
sl@0: 	if (distanceAttenuationProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");    
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	    
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
sl@0: 	CMMFDevSound& aDevSound )
sl@0: 	{
sl@0: 	
sl@0: 	DEBPRN0;
sl@0:     CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aDevSound.CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 	
sl@0: 	if (distanceAttenuationProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");    
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 	    
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
sl@0: 	CCustomCommandUtility* aUtility)
sl@0: 	{
sl@0:     
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 
sl@0: 	if ( !distanceAttenuationProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::Pop(customInterface);
sl@0: 
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL(
sl@0: 	MCustomInterface& aCustomInterface )
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0: 	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)aCustomInterface.CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 
sl@0: 	if ( !distanceAttenuationProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 	
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL( 
sl@0: 	CMidiClientUtility& aUtility )
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 
sl@0: 	if ( !distanceAttenuationProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::Pop(customInterface);
sl@0: 
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL( 
sl@0: 	CDrmPlayerUtility& aUtility )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 
sl@0: 	if ( !distanceAttenuationProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::Pop(customInterface);
sl@0: 
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::NewL
sl@0: // Static function for creating an instance of the DistanceAttenuation object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CDistanceAttenuation* CDistanceAttenuation::NewL( 
sl@0: 	CVideoPlayerUtility& aUtility )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CDistanceAttenuationProxy* distanceAttenuationProxy = (CDistanceAttenuationProxy*)customInterface->CustomInterface(KUidDistanceAttenuationEffect);
sl@0: 
sl@0: 	if ( !distanceAttenuationProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	CleanupStack::Pop(customInterface);
sl@0: 
sl@0:     return distanceAttenuationProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::DistanceAttenuation
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: 
sl@0: EXPORT_C void CDistanceAttenuation::DistanceAttenuation(
sl@0: 	TInt32& aRMin, TInt32& aRMax, TBool& aMuteAfterMax,
sl@0: 	TUint32& aRollOffFactor, TUint32& aRoomRollOffFactor)
sl@0: 	{
sl@0: 
sl@0:         DEBPRN0;
sl@0: 		aRMin = iDistanceAttenuationData.iRMin;
sl@0: 		aRMax = iDistanceAttenuationData.iRMax;
sl@0: 		aMuteAfterMax = iDistanceAttenuationData.iMuteAfterMax;
sl@0: 		aRollOffFactor = iDistanceAttenuationData.iRollOffFactor;
sl@0: 		aRoomRollOffFactor = iDistanceAttenuationData.iRoomRollOffFactor;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::RollOffFactorMax
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CDistanceAttenuation::RollOffFactorMax(TUint32& aRollOfFactorMax)
sl@0: 	{
sl@0: 		aRollOfFactorMax = iDistanceAttenuationData.iRollOffFactorMax;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::RoomRollOffFactorMax
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CDistanceAttenuation::RoomRollOffFactorMax( TUint32& aRoomRollOfFactorMax )
sl@0: 	{
sl@0: 		aRoomRollOfFactorMax = iDistanceAttenuationData.iRoomRollOffFactorMax;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::SetDistanceAttenuationL
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: 
sl@0: EXPORT_C void CDistanceAttenuation::SetDistanceAttenuationL(
sl@0: 	TInt32 aRMin, TInt32 aRMax, TBool aMuteAfterMax,
sl@0: 	TUint32 aRollOffFactor, TUint32 aRoomRollOffFactor )
sl@0: 	{
sl@0: 	    
sl@0:         DEBPRN0;
sl@0: 		iDistanceAttenuationData.iRMin = aRMin;
sl@0: 		iDistanceAttenuationData.iRMax = aRMax;
sl@0: 		iDistanceAttenuationData.iMuteAfterMax = aMuteAfterMax;
sl@0: 
sl@0: 		if(aRollOffFactor <= iDistanceAttenuationData.iRollOffFactorMax)
sl@0: 			iDistanceAttenuationData.iRollOffFactor = aRollOffFactor;
sl@0: 		else
sl@0: 			User::Leave(KErrArgument);
sl@0: 
sl@0: 		if(aRoomRollOffFactor <= iDistanceAttenuationData.iRoomRollOffFactorMax)
sl@0: 			iDistanceAttenuationData.iRoomRollOffFactor = aRoomRollOffFactor;
sl@0: 		else
sl@0: 			User::Leave(KErrArgument);
sl@0: 
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::Uid
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TUid CDistanceAttenuation::Uid() const
sl@0: 	{
sl@0: 	return KUidDistanceAttenuationEffect;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::DoEffectData
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C const TDesC8& CDistanceAttenuation::DoEffectData()
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0: 	iDataPckgTo = iDistanceAttenuationData;
sl@0: 	return iDataPckgTo;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CDistanceAttenuation::SetEffectData
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CDistanceAttenuation::SetEffectData(
sl@0: 	const TDesC8& aEffectDataBuffer )
sl@0: 	{
sl@0: 	    
sl@0:     DEBPRN0;
sl@0: 	TEfDistanceAttenuationDataPckg dataPckg;
sl@0: 	dataPckg.Copy(aEffectDataBuffer);
sl@0: 	iDistanceAttenuationData = dataPckg();
sl@0: 	iEnabled = iDistanceAttenuationData.iEnabled;
sl@0: 	iEnforced = iDistanceAttenuationData.iEnforced;
sl@0: 	iHaveUpdateRights = iDistanceAttenuationData.iHaveUpdateRights;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // ========================== OTHER EXPORTED FUNCTIONS =========================
sl@0: