sl@0: // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: //
sl@0: 
sl@0: #ifndef CHAR_A3F_DEVSOUND_TONECLIENT_H
sl@0: #define CHAR_A3F_DEVSOUND_TONECLIENT_H
sl@0: 
sl@0: #include <mmf/server/sounddevice.h>
sl@0: #include "char_a3f_devsound_compliancesuiteconstants.h"
sl@0: #include <testframework.h>
sl@0: /*
sl@0: An interface to a set of DevSound callback functions.
sl@0: */
sl@0: class MA3FDevsoundToneClientObserver
sl@0: 	{
sl@0: public:
sl@0: 	virtual void ClientInitializeCompleteCallback(TInt aError) = 0;
sl@0: 	virtual void ClientToneFinishedCallback(TInt aError) = 0;
sl@0: 	};
sl@0: 
sl@0: class CA3FDevSoundToneClient : public CBase, public MDevSoundObserver
sl@0: 	{
sl@0: public:
sl@0: 	static CA3FDevSoundToneClient* NewL(MA3FDevsoundToneClientObserver &aObserver);
sl@0: 	~CA3FDevSoundToneClient();
sl@0: 
sl@0: 	void SetPriority(TInt priority);
sl@0: 	TInt InitTonePlay(TInt aFrequency,TInt aDuration);
sl@0: 	TInt InitDualTonePlay(TInt aFrequency, TInt aFrequencyTwo, TInt aDuration);
sl@0: 	TInt InitDTMFStringPlay(const TDesC &aDTMFString);
sl@0: 	TInt InitToneSequencePlay();
sl@0: 	TInt PlayTone();
sl@0: 	TInt PlayDualTone();
sl@0: 	TInt PlayDTMFString();
sl@0: 	TInt PlayToneSequence();
sl@0: 	
sl@0: private:
sl@0: 	CA3FDevSoundToneClient(MA3FDevsoundToneClientObserver &aObserver);
sl@0: 	void ConstructL();
sl@0: 	// from MDevSoundObserver
sl@0: 	void BufferToBeFilled(CMMFBuffer *aBuffer);
sl@0: 	void BufferToBeEmptied(CMMFBuffer *aBuffer);
sl@0: 	void DeviceMessage(TUid aMessageType, const TDesC8& aMsg);
sl@0: 	void ConvertError(TInt aError);
sl@0: 	void PlayError(TInt aError);
sl@0: 	void RecordError(TInt aError);
sl@0: 
sl@0: 	void InitializeComplete(TInt aError);
sl@0: 	void ToneFinished(TInt aError);
sl@0: private:
sl@0: 	CMMFDevSound* iDevSound;
sl@0: 	MA3FDevsoundToneClientObserver& iObserver;
sl@0: 	TInt iDuration;
sl@0: 	TInt iFrequency;
sl@0: 	TInt iFrequencyTwo;
sl@0: 	TBuf16<KMaxStringLength> iDTMFString;
sl@0: 	};
sl@0: 
sl@0: #endif //CHAR_A3F_DEVSOUND_TONECLIENT_H
sl@0: 	
sl@0: