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/*
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* Copyright (c) 2007-2010 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: Declarations for class CSPAudioHandler
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*
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*/
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#ifndef CSPAUDIOHANDLER_H
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#define CSPAUDIOHANDLER_H
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#include <e32base.h>
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#include "cspaudiohandlerbase.h"
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#include "mtmshandlerobserver.h"
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#include "mcsptimerobserver.h"
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//FORWARD DECLARATIONS
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class TmsHandler;
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class CSPTimer;
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/**
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* Handles call adding from calls not done by the plugin.
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*
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*/
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class CSPAudioHandler : public CSPAudioHandlerBase,
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public MTmsHandlerObserver,
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public MCSPTimerObserver
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{
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public:
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//Constructors and descructor
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/**
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* Two-phased constructing for the monitor.
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*/
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static CSPAudioHandler* NewL();
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/**
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* C++ default destructor.
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*/
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virtual ~CSPAudioHandler();
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// from base class CSPAudioHandlerBase
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/*
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* From CSPAudioHandlerBase
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* Set observer to receive call audio stream events.
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*/
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void SetObserver(MCSPAudioHandlerObserver& aObserver);
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/**
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* From CSPAudioHandlerBase
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* Start audio streams.
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*/
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void Start();
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/**
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* From CSPAudioHandlerBase
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* Stop audio streams.
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*/
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void Stop();
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/*
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* From CSPAudioHandlerBase
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* Specify timeout after which stream start retry will be terminated.
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*/
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void ReportAudioFailureAfterTimeout(TInt aTimeout);
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protected:
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/*
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* From MTmsHandlerObserver
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* Indicates call audio stream start success.
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*/
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void AudioStreamsStarted();
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/*
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* From MTmsHandlerObserver
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* Indicates call audio stream start failure.
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*/
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void AudioStreamsError(TInt aError);
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/**
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* From MCSPTimerObserver.
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*/
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void TimerEvent();
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private:
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/**
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* C++ default constructor
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*/
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CSPAudioHandler();
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/**
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* Constructs the monitor in the second phase.
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*/
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void ConstructL();
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private:
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// data
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/**
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* Audio streams handler.
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*/
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TmsHandler* iTmsHandler;
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/**
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* Call count
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*/
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TInt iCallCount;
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/**
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* Timer waiting for the activation of streams.
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*/
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CSPTimer* iTimer;
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/*
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* Observer receiving call audio stream start events.
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*/
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MCSPAudioHandlerObserver* iObserver;
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};
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#endif // CSPAUDIOHANDLER_H
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