--- a/phoneplugins/csplugin/inc/cspaudiostreams.h Fri Apr 16 14:58:25 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,244 +0,0 @@
-/*
-* Copyright (c) 2006 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: Starts and stops audio streams.
-*
-*/
-
-
-#ifndef CSPAUDIOSTREAMS_H
-#define CSPAUDIOSTREAMS_H
-
-
-#include <e32base.h>
-#include <TelephonyAudioRouting.h>
-#include "MTelephonyAudioRoutingObserver.h"
-#include "mcspdevsoundobserver.h"
-#include "mcsptimerobserver.h"
-
-class MCSPDevSoundFactory;
-class CSPTimer;
-class CSPMicrophone;
-class CSPSpeaker;
-class MCSPAudioStreamObserver;
-class CSPTimer;
-
-
-/**
- * Starts and stops audio streams.
- * If the activation fails then there is a retry timer which
- * will try the activation later.
- */
-NONSHARABLE_CLASS( CSPAudioStreams ) :
- public CBase,
- public MCSPDevSoundObserver,
- public MCSPTimerObserver,
- public MTelephonyAudioRoutingObserver
- {
-
-public:
-
- /**
- * Two-phased constructing.
- */
- static CSPAudioStreams* NewL( );
-
- /**
- * Two-phased constructing.
- */
- static CSPAudioStreams* NewLC( );
-
- /**
- * C++ default destructor.
- */
- virtual ~CSPAudioStreams();
-
- /**
- * Starts audio streams ie inits mic and speaker.
- */
- void StartStreams();
-
- /**
- * Stops audio streams ie shuts down mic and speaker.
- */
- void StopStreams();
-
- /**
- * Sets volume for ear.
- */
- void VolumeChangedEar( TInt aVolume );
-
- /**
- * Sets volume for loudspeaker.
- */
- void VolumeChangedLoudspeaker( TInt aVolume );
-
- /**
- * Stores volume levels.
- */
- void StoreVolumes(TInt aVolumeEar, TInt aVolumeLoudspeaker);
-
- /**
- * Set unmuted.
- */
- void SetUnmuted();
-
- /**
- * Set muted.
- */
- void SetMuted();
-
- /**
- * Gives access to CSPMicrophone instance. Ownership not given.
- * @return MCSPMic instance.
- */
- CSPMicrophone& Mic() const;
-
- /**
- * Gives access to CSPSpeaker instance. Ownership not given.
- * @return MCSPSpeaker instance.
- */
- CSPSpeaker& Speaker() const;
-
- /**
- * Set observer for audio stream events.
- * @param aObserver
- */
- void SetAudioStreamObserver( MCSPAudioStreamObserver& aObserver );
-
-// from base class MCSPDevSoundObserver
-
- /**
- * From MCSPDevSoundObserver
- * Notification that Mic has been activated successfully
- */
- void MicActivatedSuccessfully();
-
- /**
- * From MCSPDevSoundObserver
- * Notification that speaker has been activated successfully
- */
- void SpeakerActivatedSuccessfully();
-
- /**
- * From MCSPDevSoundObserver
- * Notification that Mic initialisation failed.
- */
- void MicActivationFailed();
-
- /**
- * From MCSPDevSoundObserver
- * Notification that Speaker activation failed.
- */
- void SpeakerActivationFailed();
-
-// from base class MCSPTimerObserver
-
- /**
- * From MCSPTimerObserver.
- * Notify from CSPTimer that timeout passed.
- */
- void TimerEvent();
-
-protected: // Functions from base classes
-
-// from base class MTelephonyAudioRoutingObserver
-
- /**
- * @see MTelephonyAudioRoutingObserver.
- */
- void AvailableOutputsChanged( CTelephonyAudioRouting& aTelephonyAudioRouting );
-
- /**
- * @see MTelephonyAudioRoutingObserver.
- */
- void OutputChanged( CTelephonyAudioRouting& aTelephonyAudioRouting);
-
- /**
- * @see MTelephonyAudioRoutingObserver.
- */
- void SetOutputComplete( CTelephonyAudioRouting& aTelephonyAudioRouting, TInt aError);
-
-private:
-
- /**
- * C++ default constructor.
- */
- CSPAudioStreams( );
-
- void ConstructL( );
-
- static TInt TimerCallBack( TAny* aThisPtr );
-
- void AudioStreamsStarted();
-
- void StartTimer();
-
- void StartMicAndSpeaker();
-
- TBool IsMicAndSpeakerStarted();
-
- void ApplyVolume(TInt aVolumeEar, TInt aVolumeLoudspeaker);
-
-private: // data
-
- /**
- * Mic.
- * own.
- */
- CSPMicrophone* iMic;
-
- /**
- * Speaker.
- * Own.
- */
- CSPSpeaker* iSpeaker;
-
- /**
- * Timer for retrying the activation of streams (mic & speaker) if
- * there was a failure in activation.
- * Own.
- */
- CSPTimer* iTimer;
-
- /**
- * Timeout value used with timer. Timeout value doubles every retry to
- * activate the streams.
- */
- TInt iTimeout;
-
- /**
- * Audio output for checking if loadspeaker or ear volume should be used.
- * Own.
- */
- CTelephonyAudioRouting* iAudioRouting;
-
- /**
- * Observer for stream events.
- * Not own.
- */
- MCSPAudioStreamObserver* iStreamObserver;
-
- /**
- * Ear volume.
- */
- TInt iVolumeEar;
-
- /**
- * Loudspeaker volume.
- */
- TInt iVolumeLoudspeaker;
-
- };
-
-#endif // CSPAUDIOSTREAMS_H