1 /*

     2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #ifndef MUSENGLIVESESSION_H

    20 #define MUSENGLIVESESSION_H

    21 

    22 // USER

    23 #include "musengmceoutsession.h"

    24 #include "musunittesting.h"

    25 #include "mussettings.h"

    26 #include "musengcamerahandler.h"

    27 

    28 // SYSTEM

    29 #include <lcvideoplayer.h>

    30 

    31 // FORWARD DECLARATIONS

    32 class MMusEngLiveSessionObserver;

    33 class CMusEngLiveVideoPlayer;

    34 

    35 

    36 class CMusEngLiveSession : 

    37     public CMusEngMceOutSession

    38     {

    39     MUS_UNITTEST( UT_CMusEngMceSession )

    40     MUS_UNITTEST( UT_CMusEngOutSession )

    41     MUS_UNITTEST( UT_CMusEngLiveSession )

    42     

    43     public:

    44                             

    45         /**

    46         * Creates new MultimediaSharing Live session.

    47         * @return CMusEngLiveSession* New instanse of specified class

    48         */

    49         static CMusEngLiveSession* NewL();

    50 

    51     public:

    52 

    53         /**

    54         * Destructor

    55         */

    56         ~CMusEngLiveSession();

    57 

    58     public: // from MLcSession

    59     

    60         MLcVideoPlayer* LocalVideoPlayer();  

    61         

    62     protected: // inherited from CMusEngMceOutSession

    63 

    64         /**

    65         * @param aLocalBundle All local streams are supposed to be added to

    66         *        this bundle

    67         */

    68 		void CompleteSessionStructureL( CMceStreamBundle& aLocalBundle );

    69 

    70 

    71     protected: // overrides ancestor class versions

    72                                                 

    73         /**

    74         * Sets Multimediasharing specific video codec settings like video 

    75         * bitrate maxbitrate. This functions gets called for every video codec 

    76         * in session. This function overrides function in ancestor classes. 

    77         * Function calls also overridden version.

    78         */ 

    79         virtual void AdjustVideoCodecL( CMceVideoCodec& aVideoCodec,

    80                                         TMceSourceType aSourceType );

    81         

    82         /**

    83         * Sets Multimediasharing specific audio codec settings. This functions 

    84         * gets called for every audio codec in session. This function overrides 

    85         * function in base class. Function calls also overridden version.

    86         */ 

    87         virtual void AdjustAudioCodecL( CMceAudioCodec& aAudioCodec );     

    88         

    89         /**

    90         * Removes AVC if known that it is not supported

    91         */

    92         virtual void DoCodecSelectionL( CMceVideoStream& aVideoStream );

    93    

    94 

    95     protected: // from MMceStreamObserver, 

    96              // overrides the function in CMusEngMceSession

    97 

    98         /**

    99         * The state of the sink has changed.

   100         *

   101         * @param aStream, the stream that uses the sink.

   102         * @param aSink, the sink that has changed.

   103         */

   104         void StreamStateChanged( CMceMediaStream& aStream,

   105                                  CMceMediaSink& aSink );    

   106                                  

   107 

   108     protected:

   109 

   110         /**

   111         * Constructor

   112         */

   113         CMusEngLiveSession();

   114 

   115         /**

   116         * Second-phase constructor

   117         */

   118         void ConstructL();

   119 

   120 

   121     protected:

   122         

   123         TMusEngCameraHandler iCameraHandler;

   124         CMusEngLiveVideoPlayer* iLiveVideoPlayer;

   125     };

   126 

   127 #endif // MUSENGLIVESESSION_H

   128