/*

* Copyright (c) 2006 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 CMCECOMFILESOURCE_H

#define CMCECOMFILESOURCE_H

#include <e32std.h>  

#include "mcecommediasource.h"

#include "mcecomcodec.h"

class CMceCsSessionImplementation;

class TMceFileInfo

    {

public:    // Data

    enum TAccessType

        {

        EZero,

        EWrite,

        ERead,

        EReadWrite

        };

public:    // Data

    TFileName iFileName;

    TTimeIntervalMicroSeconds iDuration;

    TInt iAudioElementCount;

    TInt iVideoElementCount;

    TMceComCodecName iAudioCodec;      

    TMceComCodecName iVideoCodec;      

    TReal iVideoFrameRate;

    TUint32 iVideoBitRate;

    TSize iVideoFrameSize;

	TUint32 iAudioBitRate;

	TAccessType iDirection;

	TAccessType iAccessRights;

	inline TMceFileInfo() 

	    : iFileName(0),

	      iDuration(0),	

	      iAudioElementCount(0),

	      iVideoElementCount(0),

	      iAudioCodec(0),      

    	  iVideoCodec(0),

    	  iVideoFrameRate(0),

	      iVideoBitRate(0),

	      iVideoFrameSize(0,0),

	      iAudioBitRate(0),

	      iDirection( ERead ),

	      iAccessRights( EReadWrite ){}

    };

class TMceTranscodeInfo

    {

public:    // Data

    TUint32 iTranscodeSessionId;

    TFileName iFileName;

    TInt iQuality;

    TInt iProgress;

    TInt iError;

    };

/**

 * 

 *

 * @lib 

 */

class CMceComFileSource: public CMceComMediaSource

	{

public: // Constructors and destructor

    /**

    * Constructor

    */

    static CMceComFileSource* NewL();

    /**

    * Constructor

    */

    static CMceComFileSource* NewLC();

    /**

    * Destructor.

    */

	~CMceComFileSource();

public: // from CMceComMediaSource

    /**

    * Internalizes flat data

    * @param aReadStream read stream

    */

    void InternalizeFlatL( RReadStream& aReadStream );

    /**

    * Externalizes flat data

    * @param aWriteStream write stream

    */

    void ExternalizeFlatL( RWriteStream& aWriteStream );

    /**

    * Traversal event handler

    * @param aEvent the event

    * @return status, if event was consumed or not or object needs update

    */

    TInt EventReceivedL( TMceComEvent& aEvent );

    /**

    * Clones this object

    * @return the cloned object

    */

    CMceComMediaSource* CloneL();

    /**

    * Updates this object

    * @param aUpdate object updates this

    */

    void UpdateL( CMceComMediaSource& aUpdate );

#ifdef MCE_COMMON_SERVER_SIDE

    /**

    * Returns mcc type for mcc endpoint

    * @return mcc type

    */

    const TUid MccType();

    /**

    * Returns init param for mcc endpoint

    * @return mcc type

    */

    const TDesC8& InitParamL( const CMceComCodec& aCodec );

    /**

    * Endpoint can be informed about initialization completion

    */

    void InitializedL();

#endif//MCE_COMMON_SERVER_SIDE

protected:

    /**

    * C++ default constructor.

    */

	CMceComFileSource();

public: // serialized data

    TBool iFastForward;

    TBool iFastRewind;

    TTimeIntervalMicroSeconds iPosition;

public: //data

    TMceFileInfo iFileInfo;

    TBool iInitialInfoRetrieved;    

    TInt iCurrentAudioElement;

    TInt iCurrentVideoElement;

    TMceTranscodeInfo iTranscodeInfo;

    CMceCsSessionImplementation* iClient;

private: // data

    HBufC8* iSettings;

    friend class UT_CMceComFileSource;

	};

#endif