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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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*
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*/
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#ifndef MRADIORDSDATAOBSERVER_H
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#define MRADIORDSDATAOBSERVER_H
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// System includes
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#include <e32std.h>
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// Class declaration
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NONSHARABLE_CLASS( MRadioRdsDataObserver )
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{
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public:
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/**
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* Notifies of the status of RDS signal
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*/
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virtual void RdsAvailable( TUint32 aFrequency, TBool aAvailable ) = 0;
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/**
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* Notifies of the beginning of Alternate Frequency search
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*/
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virtual void RdsAfSearchBegin() = 0;
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/**
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* Notifies of the completed Alternate Frequency search
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*
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* @param aFrequency The new frequency
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* @param aError A standard system error code
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*/
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virtual void RdsAfSearchEnd( TUint32 aFrequency, TInt aError ) = 0;
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/**
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* Notifies of the changed Alternate Frequency search state
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*
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* @param aEnabled ETrue if AF search was enabled, otherwise EFalse
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*/
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virtual void RdsAfSearchStateChange( TBool aEnabled ) = 0;
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/**
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* Programme Service data available
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*
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* @param aProgramService The new Programme Service data
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*/
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virtual void RdsDataProgrammeService( TUint32 aFrequency, const TDesC& aProgramService ) = 0;
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/**
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* Radio text data available
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*
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* @param aRt The new radio text data
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*/
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virtual void RdsDataRadioText( TUint32 aFrequency, const TDesC& aRt ) = 0;
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/**
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* Radio text plus data available.
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*
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* @param aRtPlusClass The class of the radio text plus data. Radio text plus classes are
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* specified in TRdsRTplusClass enumeration.
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* @param aRtPlusData The new radio text plus data.
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*/
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virtual void RdsDataRadioTextPlus( TUint32 aFrequency, const TInt aRtPlusClass, const TDesC& aRtPlusData ) = 0;
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/**
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* Radio genre available
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*/
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virtual void RdsDataGenre( TUint32 aFrequency, const TInt aGenre ) = 0;
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/**
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* Radio PI code available
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*/
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virtual void RdsDataPiCode( TUint32 aFrequency, const TInt aPiCode ) = 0;
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};
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#endif // MRADIORDSDATAOBSERVER_H
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