--- a/radioapp/radioenginewrapper/inc/cradioenginehandler.h Fri May 14 15:52:32 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,247 +0,0 @@
-/*
-* 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 _CRADIOENGINEHANDLER_H_
-#define _CRADIOENGINEHANDLER_H_
-
-// System includes
-#include <e32base.h>
-
-#include <mw/ProfileEngineSDKCRKeys.h>
-
-// User includes
-#include "radio_global.h"
-#include "mradioengineinitializer.h"
-
-// Forward declarations
-class CRadioEngine;
-class MRadioScanObserver;
-class MRadioRdsDataObserver;
-class CRadioRepositoryManager;
-class MRadioEngineHandlerObserver;
-class MRadioApplicationSettings;
-
-// Class declaration
-class CRadioEngineHandler : public CBase
- , public MRadioEngineInitializer
- {
-public:
-
- CRadioEngineHandler( MRadioEngineHandlerObserver& aObserver );
-
- ~CRadioEngineHandler();
-
- void ConstructL();
-
- /**
- * Sets the rds data observer
- */
- void SetRdsObserver( MRadioRdsDataObserver* aObserver );
-
- /**
- * Returns the radio status
- * @return ETrue = radio is on, EFalse = radio is off
- */
- TBool IsRadioOn();
-
- /**
- * Tune to the specified frequency
- * @param aFrequency - frequency to lock onto.
- */
- void Tune( TUint aFrequency );
-
- /**
- * Tune to the specified frequency after a delay
- * @param aFrequency - frequency to lock onto.
- */
- void TuneWithDelay( TUint aFrequency );
-
- /**
- * Sets the audio mute state
- * @param aMuted - flag to determine whether mute should be turned on or off
- */
- void SetMuted( const TBool aMuted );
-
- /**
- * Gets the audio mute state
- * @return ETrue or EFalse to indicate whether mute is currently on.
- */
- TBool IsMuted() const;
-
- /**
- * Sets the volume level of the FM radio
- * @param aVolume - the volume to be used.
- */
- void SetVolume( TInt aVolume );
-
- /**
- * Gets the volumelevel.
- * @return the current volume
- */
- TInt Volume() const;
-
- /**
- * Gets the max volumelevel.
- * @return the max volume
- */
- TInt MaxVolume() const;
-
- /**
- * Increases the volume by one increment
- */
- void IncreaseVolume();
-
- /**
- * Decreases the volume by one increment
- */
- void DecreaseVolume();
-
- /**
- * Checks if the antenna is attached
- * @return ETrue or EFalse to indicate whether antenna is currently attached.
- */
- TBool IsAntennaAttached() const;
-
- /**
- * Retrieves the current frequency.
- * @return the frequency in hertz
- */
- TUint TunedFrequency() const;
-
- /**
- * Returns the minimum allowed frequency in the current region
- */
- TUint MinFrequency() const;
-
- /**
- * Returns the maximum allowed frequency in the current region
- */
- TUint MaxFrequency() const;
-
- /**
- * Checks if the given frequency is valid in the current region
- */
- TBool IsFrequencyValid( TUint aFrequency ) const;
-
- /**
- * Scan up to the next available frequency.
- */
- void Seek( Seeking::Direction direction );
-
- /**
- * Cancel previously requested scan.
- */
- void CancelSeek();
-
- /**
- * Returns the engine seeking state
- */
- Seeking::State SeekingState() const;
-
- void StartScan( MRadioScanObserver& aObserver );
-
- void StopScan( TInt aError = KErrCancel );
-
- /**
- * Rreturn step size for tuning.
- * @return step size
- */
- TUint32 FrequencyStepSize() const;
-
- /**
- * Determine current region
- * @return fmradio region. In case of error, returns EFMRadioRegionNone.
- */
- RadioRegion::Region Region() const;
-
- /**
- * Sets whether or not audio should be routed to loudspeaker
- * @param aLoudspeaker ETrue if loudspeaker should be used, EFalse if not
- */
- void SetAudioRouteToLoudspeaker( TBool aLoudspeaker );
-
- /**
- * Checks if audio is routed to loudspeaker
- * @return ETrue if loudspeaker is used, EFalse if headset is used
- */
- TBool IsAudioRoutedToLoudspeaker() const;
-
- /**
- * Returns ar reference to the publish & subscribe handler
- */
- CRadioPubSub& PubSub();
-
- /**
- * Returns the repository manager.
- *
- * @return The repository manager.
- */
- CRadioRepositoryManager& Repository() const;
-
- MRadioApplicationSettings& ApplicationSettings() const;
-
-private:
-
-// from base class MRadioEngineInitializer
-
- CRadioAudioRouter* InitAudioRouterL();
- CRadioSystemEventCollector* InitSystemEventCollectorL();
- CRadioSettings* InitSettingsL();
- CRadioPubSub* InitPubSubL();
-
-// New functions
-
- /**
- * Static callback function to be used by the tune delay timer
- * @param aSelf Pointer to this
- * @return not used
- */
- static TInt TuneDelayCallback( TAny* aSelf );
-
-private: // data
-
- /**
- * Radio engine holder
- * Own.
- */
- CRadioEngine* iEngine;
-
- /**
- * Radio handler observer
- * Not own.
- */
- MRadioEngineHandlerObserver& iObserver;
-
- /**
- * Frequency used by delayed tuning
- */
- TUint iFrequency;
-
- /**
- * Timer used for delayed tuning
- * Own.
- */
- CPeriodic* iDelayTimer;
-
- /**
- * Selected radio region
- */
- RadioRegion::Region iRegion;
-
- };
-
-#endif //_CRADIOENGINEHANDLER_H_