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 RoomLevel 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 "RoomLevelProxy.h"
sl@0: 
sl@0: #include <RoomLevelBase.h>
sl@0: #include <CustomInterfaceUtility.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: // CRoomLevel::CRoomLevel
sl@0: // C++ default constructor can NOT contain any code, that
sl@0: // might leave.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel::CRoomLevel()
sl@0:     : 	iRoomLevelData(),
sl@0:     	iDataPckgTo(iRoomLevelData)
sl@0:     {
sl@0: 
sl@0:     }
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::~CRoomLevel
sl@0: // Destructor
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: //
sl@0: EXPORT_C CRoomLevel::~CRoomLevel()
sl@0:     {
sl@0: 
sl@0:     }
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	CMdaAudioConvertUtility& aUtility, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)customInterface->CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if ( !roomLevelProxy )
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:     roomLevelProxy->iClientReverb = &aReverb;
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	CMdaAudioInputStream& aUtility, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:     CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)aUtility.CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if (roomLevelProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	roomLevelProxy->iClientReverb = &aReverb;
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	CMdaAudioOutputStream& aUtility, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:     CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)aUtility.CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if (roomLevelProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	roomLevelProxy->iClientReverb = &aReverb;
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	CMdaAudioPlayerUtility& aUtility, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)customInterface->CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if ( !roomLevelProxy )
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: 
sl@0:     roomLevelProxy->iClientReverb = &aReverb;
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	CMdaAudioRecorderUtility& aUtility,
sl@0: 	TBool aRecordStream, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility, aRecordStream);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)customInterface->CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if ( !roomLevelProxy )
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:     roomLevelProxy->iClientReverb = &aReverb;
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	CMdaAudioToneUtility& aUtility, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0: 	DEBPRN0;
sl@0:     CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)aUtility.CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if (roomLevelProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	roomLevelProxy->iClientReverb = &aReverb;
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CAudioEqualizer::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	CMMFDevSound& aDevSound, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0: 	DEBPRN0;
sl@0:     CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)aDevSound.CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if (roomLevelProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	roomLevelProxy->iClientReverb = &aReverb;
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	CCustomCommandUtility* aUtility, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)customInterface->CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if ( !roomLevelProxy )
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:     roomLevelProxy->iClientReverb = &aReverb;
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0: 	MCustomInterface& aCustomInterface, CEnvironmentalReverb& aReverb )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0: 	CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)aCustomInterface.CustomInterface(KUidRoomLevelEffect);
sl@0: 	if ( !roomLevelProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0:     roomLevelProxy->iClientReverb = &aReverb;
sl@0: 
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0:     CMidiClientUtility& aUtility, CEnvironmentalReverb& aReverb)
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)customInterface->CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if ( !roomLevelProxy )
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:     roomLevelProxy->iClientReverb = &aReverb;
sl@0: 
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0:     CDrmPlayerUtility& aUtility, CEnvironmentalReverb& aReverb)
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)customInterface->CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if ( !roomLevelProxy )
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:     roomLevelProxy->iClientReverb = &aReverb;
sl@0: 
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::NewL
sl@0: // Static function for creating an instance of the RoomLevel object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CRoomLevel* CRoomLevel::NewL(
sl@0:     CVideoPlayerUtility& aUtility, CEnvironmentalReverb& aReverb)
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CRoomLevelProxy* roomLevelProxy = (CRoomLevelProxy*)customInterface->CustomInterface(KUidRoomLevelEffect);
sl@0: 
sl@0: 	if ( !roomLevelProxy )
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:     roomLevelProxy->iClientReverb = &aReverb;
sl@0: 
sl@0:     roomLevelProxy->AttachReverb(aReverb);
sl@0: 
sl@0:     return roomLevelProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::RoomLevel
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TInt32 CRoomLevel::Level() const
sl@0: 	{
sl@0: 	return iRoomLevelData.iStreamRoomLevel;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::RoomLevelLevelRange
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CRoomLevel::LevelRange(
sl@0: 	TInt32& aMin,
sl@0: 	TInt32& aMax)
sl@0: 	{
sl@0: 
sl@0: 	aMin = iRoomLevelData.iStreamMinRoomLevel;
sl@0: 	aMax = iRoomLevelData.iStreamMaxRoomLevel;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::SetRoomLevelL
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CRoomLevel::SetRoomLevelL(
sl@0: 	TInt32 aRoomLevel )
sl@0: 	{
sl@0: 	if ( (aRoomLevel >= iRoomLevelData.iStreamMinRoomLevel) && (aRoomLevel <= iRoomLevelData.iStreamMaxRoomLevel) )
sl@0: 		{
sl@0: 		iRoomLevelData.iStreamRoomLevel = aRoomLevel;
sl@0: 		}
sl@0: 	else
sl@0: 		{
sl@0: 		User::Leave(KErrArgument);
sl@0: 		}
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::Uid
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TUid CRoomLevel::Uid() const
sl@0: 	{
sl@0: 	return KUidRoomLevelEffect;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::DoEffectData
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C const TDesC8& CRoomLevel::DoEffectData()
sl@0: 	{
sl@0:     DEBPRN0;
sl@0: 	iDataPckgTo = iRoomLevelData;
sl@0: 	return iDataPckgTo;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CRoomLevel::SetEffectData
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CRoomLevel::SetEffectData(
sl@0: 	const TDesC8& aEffectDataBuffer )
sl@0: 	{
sl@0:     DEBPRN0;
sl@0: 	TEfRoomLevelDataPckg dataPckg;
sl@0: 	dataPckg.Copy(aEffectDataBuffer);
sl@0: 	iRoomLevelData = dataPckg();
sl@0: 	iEnabled = iRoomLevelData.iEnabled;
sl@0: 	iEnforced = iRoomLevelData.iEnforced;
sl@0: 	iHaveUpdateRights = iRoomLevelData.iHaveUpdateRights;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // ========================== OTHER EXPORTED FUNCTIONS =========================
sl@0: 
sl@0: