javauis/nokiasound/inc/CMIDClip.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 11 Jun 2010 13:33:44 +0300
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/*
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* Copyright (c) 2006-2007 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:  This class implements wav playing.
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*
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*/
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#ifndef CMIDCLIP_H
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#define CMIDCLIP_H
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//  INCLUDES
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#include <e32base.h>
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#include <mdaaudiosampleplayer.h>
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#include "CMIDSoundImpl.h"
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// FORWARD DECLARATIONS
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class MMIDEventSender;
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//  CLASS DEFINITION
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/**
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 * This class implements wav playing.
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 *
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 */
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NONSHARABLE_CLASS(CMIDClip): public CMIDSoundImpl,
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        public MMdaAudioPlayerCallback
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{
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public:
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    static CMIDClip* NewL(const TDesC8* aData, MMIDEventSender* aEventSender);
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    //   Destructor
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    ~CMIDClip();
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protected:
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    //   C++ constructor
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    CMIDClip(MMIDEventSender* aEventSender);
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    //   Second phase
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    void ConstructL(const TDesC8* aData);
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public:
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    virtual TInt Play(TInt aLoop);
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    virtual void Stop();
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    virtual void SetVolume(TInt aVolume);
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    virtual TInt Volume();
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    virtual void Release();
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public: // from MMdaAudioPlayerCallback
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    void MapcInitComplete(TInt aError,
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                          const TTimeIntervalMicroSeconds& aDuration);
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    void MapcPlayComplete(TInt aError);
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private:
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    HBufC8* iClip;
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    CMdaAudioPlayerUtility* iMdaAudioPlayerUtility;
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    TInt iLoops;
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    TInt iVolume;
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};
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#endif // CMIDCLIP_H