javauis/mmapi_qt/baseline/inc/cmmastoptimecontrol.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 14 May 2010 15:47:24 +0300
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/*
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* Copyright (c) 2002 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 is used for stoptime controlling
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*
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*/
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#ifndef CMMASTOPTIMECONTROL_H
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#define CMMASTOPTIMECONTROL_H
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//  INCLUDES
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#include "cmmacontrol.h"
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#include "mmmaplayerstatelistener.h"
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class CMMAPlayer;
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//  CLASS DECLARATION
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/**
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*   This class is used for stoptime controlling
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*
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*
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*/
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NONSHARABLE_CLASS(CMMAStopTimeControl): public CMMAControl, MMMAPlayerStateListener
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{
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protected:
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    /**
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     * Protected class for timing.
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     */
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    class CStopTimer : public CTimer
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    {
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    public:
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        static CStopTimer* NewL(CMMAStopTimeControl* aControl);
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    private:
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        CStopTimer(CMMAStopTimeControl* aControl);
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        void ConstructL();
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    public: // From CTimer
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        void RunL();
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    protected:
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        CMMAStopTimeControl* iControl;
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    };
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public:
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    static CMMAStopTimeControl* NewL(CMMAPlayer* aPlayer);
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    ~CMMAStopTimeControl();
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protected:
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    CMMAStopTimeControl(CMMAPlayer* aPlayer);
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    void ConstructL();
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public: // new methods
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    static void StaticGetStopTime(CMMAStopTimeControl* aControl,
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                                  TInt64* aTime);
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    static void StaticSetStopTimeL(CMMAStopTimeControl* aControl,
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                                   TInt64* aTime);
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    virtual void StopAtTimeL();
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protected:
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    virtual void GetStopTime(TInt64& aTime);
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    virtual void SetStopTimeL(const TInt64& aTime);
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    virtual void StartTimer(const TInt64& aTime);
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public: // From CMMAControl
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    const TDesC& ClassName() const;
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public: // From MMMAPlayerStateListener
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    void StateChanged(TInt aState);
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protected:
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    CMMAPlayer* iPlayer;
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    TInt64 iStopTime;   // Stop time in microseconds
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    const TInt64 iNoTimer;
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private:
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    CStopTimer* iTimer;
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};
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#endif // CMMASTOPTIMECONTROL_H