sl@0: /*
sl@0: * Copyright (c) 2004 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 audio StereoWidening proxy 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 "TempStereoWidening.h"
sl@0: 
sl@0: // ============================ MEMBER FUNCTIONS ===============================
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::CTempStereoWidening
sl@0: // C++ default constructor can NOT contain any code, that
sl@0: // might leave.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: CTempStereoWidening::CTempStereoWidening()
sl@0:     {
sl@0:     }
sl@0: 
sl@0: // Destructor
sl@0: CTempStereoWidening::~CTempStereoWidening()
sl@0:     {
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::NewL
sl@0: // Static function for creating an instance of the Audio StereoWidening object.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C CTempStereoWidening* CTempStereoWidening::NewL(TInt aLevel,CStereoWidening* aStereoWidening)
sl@0:     {
sl@0: #ifdef _DEBUG
sl@0: 		    RDebug::Print(_L("CTempStereoWidening::NewL"));
sl@0: #endif
sl@0: 
sl@0:     CTempStereoWidening* self = new (ELeave) CTempStereoWidening();
sl@0:     CleanupStack::PushL( self );
sl@0: 	self->ConstructL(aLevel,aStereoWidening);
sl@0: 	CleanupStack::Pop(self);
sl@0:     return self;
sl@0: 	}
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::ConstructL
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: void CTempStereoWidening::ConstructL(TInt aLevel, CStereoWidening* aStereoWidening)
sl@0:     {
sl@0: #ifdef _DEBUG
sl@0:     RDebug::Print(_L("CTempStereoWidening::ConstructL"));
sl@0: #endif
sl@0: 
sl@0: 	iStereoWidening = aStereoWidening;
sl@0: 	iStereoWideningData.iLevel = aLevel;
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::ApplyL
sl@0: // Apply the Audio StereoWidening settings.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CTempStereoWidening::ApplyL()
sl@0: 	{
sl@0: #ifdef _DEBUG
sl@0:     RDebug::Print(_L("CTempStereoWidening::Apply"));
sl@0: #endif
sl@0: 
sl@0:     if (StereoWideningLevel() !=  iStereoWidening->StereoWideningLevel())
sl@0:        iStereoWidening->SetStereoWideningLevelL(StereoWideningLevel());
sl@0: 
sl@0: 	if(iStereoWidening)
sl@0: 	  iStereoWidening->EnableL();
sl@0: 
sl@0: //		iStereoWidening->ApplyL();
sl@0: 
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::EnableL
sl@0: // Enable the Audio StereoWidening settings.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CTempStereoWidening::EnableL()
sl@0:    {
sl@0:     #ifdef _DEBUG
sl@0:    	RDebug::Print(_L("CTempStereoWidening::EnableL"));
sl@0:    	#endif
sl@0:    	
sl@0:    	iEnabled = ETrue;
sl@0:     ApplyL();  
sl@0:    }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::DisableL
sl@0: // Disable the Audio StereoWidening settings.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CTempStereoWidening::DisableL()
sl@0:    {
sl@0:    #ifdef _DEBUG   
sl@0:    	 RDebug::Print(_L("CTempStereoWidening::DisableL"));
sl@0:    #endif
sl@0:    	 
sl@0:    iEnabled = EFalse; 	
sl@0: 	
sl@0:    if(iStereoWidening)
sl@0: 	 iStereoWidening->DisableL();	    
sl@0:    
sl@0:    }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::IsEnableL
sl@0: // Return enable flag.
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TBool CTempStereoWidening::IsEnabled() const
sl@0:    {
sl@0: 
sl@0:    #ifdef _DEBUG 
sl@0:    RDebug::Print(_L("CTempStereoWidening::IsEnabled"));
sl@0:    #endif   
sl@0:    
sl@0:     TBool ifEnabled = EFalse;
sl@0:     if(iStereoWidening)
sl@0: 	   ifEnabled = iStereoWidening->IsEnabled();	    
sl@0:     return ifEnabled;
sl@0:    }
sl@0: 
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::IsEnforced
sl@0: // Return enForce flag
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TBool CTempStereoWidening::IsEnforced() const
sl@0:    {
sl@0:    #ifdef _DEBUG 
sl@0:    RDebug::Print(_L("CTempStereoWidening::IsEnforced"));
sl@0:    #endif
sl@0:    
sl@0:    
sl@0:     TBool ifEnforced = EFalse;   
sl@0:     if(iStereoWidening)
sl@0: 	  ifEnforced = iStereoWidening->IsEnforced();	    	
sl@0:     return ifEnforced;
sl@0:    
sl@0:    }
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::EnforceL
sl@0: // Enforce the effect
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C void CTempStereoWidening::EnforceL( TBool aEnforced )
sl@0:    {
sl@0:    #ifdef _DEBUG 
sl@0:    RDebug::Print(_L("CTempStereoWidening::EnforceL"));
sl@0:    #endif    
sl@0: 
sl@0:    iEnforced = aEnforced;
sl@0:    
sl@0:    if(iStereoWidening)
sl@0: 	  iStereoWidening->EnforceL(aEnforced);	   	
sl@0:    }
sl@0: 
sl@0: 
sl@0: 
sl@0: // -----------------------------------------------------------------------------
sl@0: // CTempStereoWidening::HaveUpdateRights
sl@0: // Return enForce flag
sl@0: // -----------------------------------------------------------------------------
sl@0: //
sl@0: EXPORT_C TBool CTempStereoWidening::HaveUpdateRights() const
sl@0:    {
sl@0:    #ifdef _DEBUG 
sl@0:    RDebug::Print(_L("CTempStereoWidening::HaveUpdateRights"));
sl@0:    #endif
sl@0:     
sl@0:     TBool ifHaveUpdateRights = EFalse;   
sl@0:     if(iStereoWidening)
sl@0: 	  ifHaveUpdateRights = iStereoWidening->HaveUpdateRights();	    	
sl@0:     
sl@0:     return ifHaveUpdateRights;
sl@0: 	
sl@0:    }
sl@0: 
sl@0: // ========================== OTHER EXPORTED FUNCTIONS =========================
sl@0: 
sl@0: // End of File