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 StereoWidening 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 <StereoWideningData.h>
sl@0: #include <StereoWideningBase.h>
sl@0: #include <CustomInterfaceUtility.h>
sl@0: #include "StereoWideningProxy.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: // CStereoWidening::CStereoWidening
sl@0: // C++ default constructor can NOT contain any code, that
sl@0: // might leave.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening::CStereoWidening()
sl@0:     : 	iStereoWideningData(0, 0),
sl@0:     	iDataPckgTo(iStereoWideningData)
sl@0:     {
sl@0:     }
sl@0: 
sl@0: // Destructor
sl@0: EXPORT_C CStereoWidening::~CStereoWidening()
sl@0:     {
sl@0:     }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL()
sl@0: 	{
sl@0: 	User::Leave(KErrNotSupported);
sl@0: 	return NULL;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(CMdaAudioConvertUtility& aUtility ,	TBool aEnable, TInt8 aInitialLevel)
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if ( !stereoWideningProxy )
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: 	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	{
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	}
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CMdaAudioInputStream& aUtility, TBool aEnable, TInt8 aInitialLevel )
sl@0: 	{
sl@0: 
sl@0: 	DEBPRN0;
sl@0:     CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if (stereoWideningProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0:     stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	    {
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	    }
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CMdaAudioOutputStream& aUtility, TBool aEnable, TInt8 aInitialLevel )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:     CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if (stereoWideningProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0:     stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	    {
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	    }
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CMdaAudioPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel)
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if ( !stereoWideningProxy )
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: 	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	{
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	}
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CMdaAudioRecorderUtility& aUtility,
sl@0: 	TBool aRecordStream, TBool aEnable, TInt8 aInitialLevel)
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility, aRecordStream);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if ( !stereoWideningProxy )
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: 	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	{
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	}
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CMdaAudioToneUtility& aUtility, TBool aEnable, TInt8 aInitialLevel)
sl@0: 	{
sl@0: 
sl@0: 	DEBPRN0;
sl@0:     CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aUtility.CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if (stereoWideningProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0:     stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	    {
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	    }
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CMMFDevSound& aDevSound, TBool aEnable, TInt8 aInitialLevel)
sl@0: 	{
sl@0: 
sl@0: 	DEBPRN0;
sl@0:     CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aDevSound.CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if (stereoWideningProxy == NULL)
sl@0: 		{
sl@0:         DEBPRN1("No Adaptation Support - leaving");
sl@0:     	User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0:     stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	    {
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	    }
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CCustomCommandUtility* aUtility , TBool aEnable, TInt8 aInitialLevel)
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if ( !stereoWideningProxy )
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: 	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	{
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	}
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	MCustomInterface& aCustomInterface , TBool aEnable, TInt8 aInitialLevel)
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0: 	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)aCustomInterface.CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if ( !stereoWideningProxy )
sl@0: 		{
sl@0: 		DEBPRN1("No Adaptation Support - leaving");
sl@0: 		User::Leave(KErrNotSupported);
sl@0: 		}
sl@0: 
sl@0: 	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0:     	{
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	    }
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CMidiClientUtility& aUtility , TBool aEnable, TInt8 aInitialLevel )
sl@0: 	{
sl@0: 
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if ( !stereoWideningProxy )
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: 	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	    {
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	    }
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CDrmPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel )
sl@0: 	{
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if ( !stereoWideningProxy )
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: 	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	    {
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	    }
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::NewL
sl@0: // Static function for creating an instance of the StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CStereoWidening* CStereoWidening::NewL(
sl@0: 	CVideoPlayerUtility& aUtility , TBool aEnable, TInt8 aInitialLevel )
sl@0: 	{
sl@0:     DEBPRN0;
sl@0:    	CCustomInterfaceUtility* customInterface = CCustomInterfaceUtility::NewL(aUtility);
sl@0:     CleanupStack::PushL(customInterface);
sl@0: 
sl@0: 	CStereoWideningProxy* stereoWideningProxy = (CStereoWideningProxy*)customInterface->CustomInterface(KUidStereoWideningEffect);
sl@0: 
sl@0: 	if ( !stereoWideningProxy )
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: 	stereoWideningProxy->SetStereoWideningLevelL(aInitialLevel);
sl@0: 
sl@0: 	if(aEnable)
sl@0: 	    {
sl@0: 		stereoWideningProxy->EnableL();
sl@0: 	    }
sl@0: 
sl@0:     return stereoWideningProxy;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::BandLevel
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: 
sl@0: EXPORT_C TBool CStereoWidening::IsContinuousLevelSupported() const
sl@0: 	{
sl@0: 		return iStereoWideningData.iContinuousLevelSupported;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::BandWidth
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: 
sl@0: EXPORT_C void CStereoWidening::SetStereoWideningLevelL( TUint8 aLevel )
sl@0: 	{
sl@0: 	iStereoWideningData.iLevel = aLevel;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::CenterFrequency
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TUint8 CStereoWidening::StereoWideningLevel() const
sl@0: 	{
sl@0: 		return iStereoWideningData.iLevel;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::Uid
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TUid CStereoWidening::Uid() const
sl@0: 	{
sl@0: 	return KUidStereoWideningEffect;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::DoEffectData
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C const TDesC8& CStereoWidening::DoEffectData()
sl@0: 	{
sl@0:     DEBPRN0;
sl@0: 	iDataPckgTo = iStereoWideningData;
sl@0: 	return iDataPckgTo;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CStereoWidening::SetEffectData
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CStereoWidening::SetEffectData(
sl@0: 	const TDesC8& aEffectDataBuffer )
sl@0: 	{
sl@0:     DEBPRN0;
sl@0: 	TEfStereoWideningDataPckg dataPckg;
sl@0: 	dataPckg.Copy(aEffectDataBuffer);
sl@0: 	iStereoWideningData = dataPckg();
sl@0: 	iEnabled = iStereoWideningData.iEnabled;
sl@0: 	iEnforced = iStereoWideningData.iEnforced;
sl@0: 	iHaveUpdateRights = iStereoWideningData.iHaveUpdateRights;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // ========================== OTHER EXPORTED FUNCTIONS =========================
sl@0: 
sl@0: // End of File
sl@0: