/*

* Copyright (c) 2005 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: 

*

*/

#ifndef MUSHENGLIVESESSION_H

#define MUSHENGLIVESESSION_H

// USER

#include "musengmceoutsession.h"

#include "musunittesting.h"

#include "mussettings.h"

#include "musengcamerahandler.h"

#include "lcvideoplayer.h"

#include "lccameracontrol.h"

#include "lcbrightnesscontrol.h"

#include "lczoomcontrol.h"

#include "lcfilecontrol.h"

// SYSTEM

#include <ecam.h>

// FORWARD DECLARATIONS

class MMusEngLiveSessionObserver;

class MLcValueControl;

class CMusEngLiveSession : 

    public CMusEngMceOutSession, 

    public MLcVideoPlayer,

    public MLcCameraControl,

    public MLcBrightnessControl,

    public MLcZoomControl,

    public MLcFileControl

    {

    public:

        /**

        * Creates new MultimediaSharing Live session.

        *

        * @param aFileName Media filename

        * @param aRect UI drawing area. It is allowed handle from engine

        * @param aSessionObserver Interface for session specific callbacks

        * @param aOutSessionObserver Interface for outsession specific callbacks

        * @param aLiveSessionObserver interface for live session specific

        *        callbacks

        * @return CMusEngLiveSession* New instanse of specified class

        */

        static CMusEngLiveSession* NewL( 

							const TDesC& aFileName,

                            const TRect& aRect );

        /**

        * Creates new MultimediaSharing Live session.

        *

        * @param aRect UI drawing area. It is allowed handle from engine

        * @param aSessionObserver Interface for session specific callbacks

        * @param aOutSessionObserver Interface for outsession specific callbacks

        * @param aLiveSessionObserver interface for live session specific

        *        callbacks

        * @return CMusEngLiveSession* New instanse of specified class

        */

        static CMusEngLiveSession* NewL( 

                            const TRect& aRect );

    public:

        /**

        * Destructor

        */

        ~CMusEngLiveSession();

    public: // from MLcSession

        void EstablishLcSessionL();

        MLcVideoPlayer* LocalVideoPlayer();

        const TDesC& RemoteDisplayName();

    public: // from MLcVideoPlayer

        TLcVideoPlayerState LcVideoPlayerState() const;

        TBool LcIsPlayingL();

        void LcPlayL();

        void LcPauseL();

        MLcWindow* LcWindow();

        MLcCameraControl* LcCameraControl();

        MLcFileControl* LcSourceFile();

        MLcFileControl* LcDestinationFile();

        MLcAudioControl* LcAudioControl();

        MLcZoomControl* LcZoomControl();

        MLcBrightnessControl* LcBrightnessControl();

        RPointerArray< MLcValueControl >& LcExtensionControls();    

    public: // from MLcCameraControl

        TInt LcCameraCountL();

        void ToggleLcCameraL();       

    public: // MLcBrightnessControl

        TInt MinLcBrightnessL();

        TInt MaxLcBrightnessL();

        TInt LcBrightnessL();

        void SetLcBrightnessL( TInt aValue );

        void IncreaseLcBrightnessL();

        void DecreaseLcBrightnessL();

    public: // from MLcZoomControl

        TInt MinLcZoomL();

        TInt MaxLcZoomL();

        TInt LcZoomValueL();

        void SetLcZoomValueL( TInt aValue );

        void LcZoomInL();

        void LcZoomOutL();        

    public: // from MLcFileControl

        void EnableLcFileL( TBool aEnable );

        TBool IsLcFileEnabled();

        void SetLcFileNameL( const TFileName& aFileName );

        TFileName& LcFileName();  

    protected:

        /**

        * Constructor

        */

        CMusEngLiveSession( const TRect& aRect, 

        					const TDesC& aRecordedFile = KNullDesC );

        /**

        * Second-phase constructor

        */

        void ConstructL();

    protected:

        /**

        * File name for recording. If KNullDesC no recording performed.

        */

        TFileName iRecordedFile;

        /** 

        * Dummy member variable to implement MLcVideoPlayer::LcExtensionControls

        */

        RPointerArray< MLcValueControl > iValueControls;    

        TMusEngCameraHandler iCameraHandler;

        /*

         * Remote Display Name

         */

        HBufC* iRemoteDisplayName;

        TInt iCurrentZoom;

        TInt iDefaultZoomFactor;

        TInt iCurrentBrighness;

        TInt iPlaying;

        TBool iFileEnabled;

    };

#endif