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 MUSHENGLIVESESSION_H

    20 #define MUSHENGLIVESESSION_H

    21 

    22 // USER

    23 #include "musengmceoutsession.h"

    24 #include "musunittesting.h"

    25 #include "mussettings.h"

    26 #include "musengcamerahandler.h"

    27 #include "lcvideoplayer.h"

    28 #include "lccameracontrol.h"

    29 #include "lcbrightnesscontrol.h"

    30 #include "lczoomcontrol.h"

    31 #include "lcfilecontrol.h"

    32 

    33 // SYSTEM

    34 #include <ecam.h>

    35 

    36 // FORWARD DECLARATIONS

    37 class MMusEngLiveSessionObserver;

    38 class MLcValueControl;

    39 

    40 

    41 class CMusEngLiveSession : 

    42     public CMusEngMceOutSession, 

    43     public MLcVideoPlayer,

    44     public MLcCameraControl,

    45     public MLcBrightnessControl,

    46     public MLcZoomControl,

    47     public MLcFileControl

    48     {

    49     

    50     public:

    51         /**

    52         * Creates new MultimediaSharing Live session.

    53         *

    54         * @param aFileName Media filename

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

    56         * @param aSessionObserver Interface for session specific callbacks

    57         * @param aOutSessionObserver Interface for outsession specific callbacks

    58         * @param aLiveSessionObserver interface for live session specific

    59         *        callbacks

    60         * @return CMusEngLiveSession* New instanse of specified class

    61         */

    62         static CMusEngLiveSession* NewL( 

    63 							const TDesC& aFileName,

    64                             const TRect& aRect );

    65                             

    66         /**

    67         * Creates new MultimediaSharing Live session.

    68         *

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

    70         * @param aSessionObserver Interface for session specific callbacks

    71         * @param aOutSessionObserver Interface for outsession specific callbacks

    72         * @param aLiveSessionObserver interface for live session specific

    73         *        callbacks

    74         * @return CMusEngLiveSession* New instanse of specified class

    75         */

    76         static CMusEngLiveSession* NewL( 

    77                             const TRect& aRect );

    78 

    79 

    80     public:

    81 

    82         /**

    83         * Destructor

    84         */

    85         ~CMusEngLiveSession();

    86 

    87 

    88     public: // from MLcSession

    89         

    90         void EstablishLcSessionL();

    91     

    92         MLcVideoPlayer* LocalVideoPlayer();

    93         

    94         const TDesC& RemoteDisplayName();

    95         

    96         

    97     public: // from MLcVideoPlayer

    98         

    99         TLcVideoPlayerState LcVideoPlayerState() const;

   100         

   101         TBool LcIsPlayingL();

   102         

   103         void LcPlayL();

   104         

   105         void LcPauseL();

   106     

   107         MLcWindow* LcWindow();

   108 

   109         MLcCameraControl* LcCameraControl();

   110         

   111         MLcFileControl* LcSourceFile();

   112         

   113         MLcFileControl* LcDestinationFile();

   114         

   115         MLcAudioControl* LcAudioControl();

   116     

   117         MLcZoomControl* LcZoomControl();

   118     

   119         MLcBrightnessControl* LcBrightnessControl();

   120 

   121         RPointerArray< MLcValueControl >& LcExtensionControls();    

   122 

   123     public: // from MLcCameraControl

   124         

   125         TInt LcCameraCountL();

   126 

   127         void ToggleLcCameraL();       

   128 

   129     public: // MLcBrightnessControl

   130         

   131         TInt MinLcBrightnessL();

   132 

   133         TInt MaxLcBrightnessL();

   134 

   135         TInt LcBrightnessL();

   136 

   137         void SetLcBrightnessL( TInt aValue );

   138         

   139         void IncreaseLcBrightnessL();

   140         

   141         void DecreaseLcBrightnessL();

   142         

   143     public: // from MLcZoomControl

   144         

   145         TInt MinLcZoomL();

   146 

   147         TInt MaxLcZoomL();

   148 

   149         TInt LcZoomValueL();

   150 

   151         void SetLcZoomValueL( TInt aValue );

   152         

   153         void LcZoomInL();

   154         

   155         void LcZoomOutL();        

   156         

   157     public: // from MLcFileControl

   158         

   159         void EnableLcFileL( TBool aEnable );

   160         

   161         TBool IsLcFileEnabled();

   162 

   163         void SetLcFileNameL( const TFileName& aFileName );

   164         

   165         TFileName& LcFileName();  

   166         

   167     protected:

   168 

   169         /**

   170         * Constructor

   171         */

   172         CMusEngLiveSession( const TRect& aRect, 

   173         					const TDesC& aRecordedFile = KNullDesC );

   174 

   175         /**

   176         * Second-phase constructor

   177         */

   178         void ConstructL();

   179 

   180     

   181 

   182     protected:

   183 

   184         /**

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

   186         */

   187         TFileName iRecordedFile;

   188         

   189         /** 

   190         * Dummy member variable to implement MLcVideoPlayer::LcExtensionControls

   191         */

   192         RPointerArray< MLcValueControl > iValueControls;    

   193         

   194         TMusEngCameraHandler iCameraHandler;

   195         

   196         /*

   197          * Remote Display Name

   198          */

   199         HBufC* iRemoteDisplayName;

   200         

   201         TInt iCurrentZoom;

   202         TInt iDefaultZoomFactor;

   203         TInt iCurrentBrighness;

   204         TInt iPlaying;

   205         TBool iFileEnabled;

   206         

   207     };

   208 

   209 #endif

   210