--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/radioengine/engine/inc/cradiordsreceiverbase.h	Fri Jun 04 10:21:36 2010 +0100
@@ -0,0 +1,172 @@
+/*
+* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+#ifndef CRADIORDSRECEIVERBASE_H
+#define CRADIORDSRECEIVERBASE_H
+
+// System includes
+#include <RadioRdsUtility.h>
+
+// User includes
+#include "mradioenginesettings.h"
+#include "mradiordsdataobserver.h"
+#include "mradiordsreceiver.h"
+
+// Forward declarations
+class CRadioUtility;
+class CRadioPubSub;
+
+// Class declaration
+NONSHARABLE_CLASS( CRadioRdsReceiverBase ) : public CBase
+                                           , public MRadioRdsReceiver
+                                           , public MRadioRdsObserver
+    {
+public:
+
+    /**
+     * The destructor
+     */
+    virtual ~CRadioRdsReceiverBase();
+
+    /**
+     * Adds an observer wich will be notified of the new RDS data
+     * If observer already exists, it is not added
+     *
+     * @param aObserver pointer of the observer instance.
+     */
+    void AddObserverL( MRadioRdsDataObserver* aObserver );
+
+    /**
+     * Removes the rds observer.
+     */
+    void RemoveObserver( MRadioRdsDataObserver* aObserver );
+
+    /**
+     * Getter for automatic switching state of alternate frequencies
+     *
+     * @return ETrue if automatic switching is enabled
+     */
+    TBool AutomaticSwitchingEnabled() const;
+
+    /**
+     * Getter for the programme service name
+     *
+     * @return Programme service name
+     */
+    const TDesC& ProgrammeService() const;
+
+    /**
+     * Getter for the radio text.
+     *
+     * @return Radio text.
+     */
+    const TDesC& RadioText() const;
+
+    /**
+     * Getter for the RDS signal availability
+     *
+     * @return ETrue if RDS signal is available, otherwise EFalse
+     */
+    TBool SignalAvailable() const;
+
+    /**
+     * Setter for automatic switching of alternate frequencies
+     * If this method is overridden, the base implementation should be called
+     *
+     * @param aEnable ETrue, if automatic swithing is to be enabled
+     */
+    virtual void SetAutomaticSwitchingL( TBool aEnable );
+
+    /**
+     * Clears the RDS information
+     */
+    void ClearRdsInformation();
+
+protected:
+
+    CRadioRdsReceiverBase( MRadioEngineSettings& aSettings );
+
+    void BaseConstructL();
+
+// from base class MRadioRdsObserver
+
+    void MrroStationSeekByPTYComplete( TInt aError, TInt aFrequency );
+    void MrroStationSeekByTAComplete( TInt aError, TInt aFrequency );
+    void MrroStationSeekByTPComplete( TInt aError, TInt aFrequency );
+    void MrroGetFreqByPTYComplete( TInt aError, RArray<TInt>& aFreqList );
+    void MrroGetFreqByTAComplete( TInt aError, RArray<TInt>& aFreqList );
+    void MrroGetPSByPTYComplete( TInt aError, RArray<TRdsPSName>& aPsList );
+    void MrroGetPSByTAComplete( TInt aError, RArray<TRdsPSName>& aPsList );
+    void MrroRdsDataPI( TInt aPi );
+    void MrroRdsDataPTY( TRdsProgrammeType aPty );
+    void MrroRdsDataPS( TRdsPSName& aPs );
+    void MrroRdsDataRT( TRdsRadioText& aRt );
+    void MrroRdsDataCT( TDateTime& aCt );
+    void MrroRdsDataTA( TBool aTaOn );
+    void MrroRdsDataRTplus( TRdsRTplusClass aRtPlusClass, TRdsRadioText& aRtPlusData );
+    void MrroRdsSearchBeginAF();
+    void MrroRdsSearchEndAF( TInt aError, TInt aFrequency );
+    void MrroRdsStationChangeTA( TInt aFrequency );
+    void MrroRdsEventAutomaticSwitchingChange( TBool aAuto );
+    void MrroRdsEventAutomaticTrafficAnnouncement( TBool aAuto );
+    void MrroRdsEventSignalChange( TBool aSignal );
+
+protected: // data
+
+    /**
+     * The radio settings
+     */
+    MRadioEngineSettings&               iSettings;
+
+    /**
+     * Publish&Subscribe object. Can be NULL.
+     * Not own.
+     */
+    CRadioPubSub*                       iPubSub;
+
+private: // data
+
+    /**
+     * Array of RDS observers.
+     */
+    RPointerArray<MRadioRdsDataObserver> iObservers;
+
+    /**
+     * The programme service name cache.
+     * Own.
+     */
+    HBufC*                              iPsName;
+
+    /**
+     * The RDS radio text
+     * Own.
+     */
+    RBuf                                iRadioText;
+
+    /**
+     * ETrue if the RDS signal is available
+     */
+    TBool                               iSignalAvailable;
+
+    /**
+     * ETrue if AF is enabled
+     */
+    TBool                               iAfEnabled;
+
+    };
+
+#endif // CRADIORDSRECEIVERBASE_H