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videoplayback/videoplaybackviews/src/mpxvideoplaybackdisplayhandler.cpp
branchRCL_3
changeset 10 ce5ada96ab30
parent 6 7d91903f795f
child 11 5294c000a26d
equal deleted inserted replaced
6:7d91903f795f 10:ce5ada96ab30 
    13 *
 
    13 *
 
    14 * Description:   Implementation of video playback display handler
 
    14 * Description:   Implementation of video playback display handler
 
    15 *
 
    15 *
 
    16 */
 
    16 */
 
    17 
    17 
    18 // Version : %version: 9 %
 
    18 // Version : %version: 10 %
 
    19 
    19 
    20 #include <sysutil.h>
 
    20 #include <sysutil.h>
 
    21 #include <s32file.h>
 
    21 #include <s32file.h>
 
    22 #include <mpxcommand.h>
 
    22 #include <mpxcommand.h>
 
    23 #include <mpxcommandgeneraldefs.h>
 
    23 #include <mpxcommandgeneraldefs.h>
 
    58     {
 
    58     {
 
    59         delete iVideoDisplay;
 
    59         delete iVideoDisplay;
 
    60         iVideoDisplay = NULL;
 
    60         iVideoDisplay = NULL;
 
    61     }
 
    61     }
 
    62 #endif
 
    62 #endif
 
       
    63 
       
    64     iSurfaceId = TSurfaceId::CreateNullId();
 
    63 }
 
    65 }
 
    64 
    66 
    65 CMPXVideoPlaybackDisplayHandler*
 
    67 CMPXVideoPlaybackDisplayHandler*
 
    66 CMPXVideoPlaybackDisplayHandler::NewL( MMPXPlaybackUtility* aPlayUtil )
 
    68 CMPXVideoPlaybackDisplayHandler::NewL( MMPXPlaybackUtility* aPlayUtil )
 
    67 {
 
    69 {
 
    99     AddDisplayWindowL( aScreenDevice, aWin, &aWin );
 
   101     AddDisplayWindowL( aScreenDevice, aWin, &aWin );
 
   100 #endif
 
   102 #endif
 
   101 }
 
   103 }
 
   102 
   104 
   103 // -------------------------------------------------------------------------------------------------
 
   105 // -------------------------------------------------------------------------------------------------
 
       
   106 //   CMPXVideoPlaybackDisplayHandler::SignalSurfaceRemovedL()
 
       
   107 // -------------------------------------------------------------------------------------------------
 
       
   108 //
 
       
   109 void CMPXVideoPlaybackDisplayHandler::SignalSurfaceRemovedL()
 
       
   110 {
 
       
   111     MPX_ENTER_EXIT(_L("CMPXVideoPlaybackDisplayHandler::SignalSurfaceRemovedL()"));
 
       
   112 
       
   113     CMPXCommand* cmd = CMPXCommand::NewL();
 
       
   114     CleanupStack::PushL( cmd );
 
       
   115 
       
   116     cmd->SetTObjectValueL<TBool>( KMPXCommandGeneralDoSync, ETrue );
 
       
   117     cmd->SetTObjectValueL<TInt>( KMPXCommandGeneralId, KMPXMediaIdVideoPlayback );
 
       
   118     cmd->SetTObjectValueL<TMPXVideoPlaybackCommand>( KMPXMediaVideoPlaybackCommand,
 
       
   119                                                      EPbCmdSurfaceRemoved );
 
       
   120 
       
   121     iPlaybackUtility->CommandL( *cmd );
 
       
   122 
       
   123     CleanupStack::PopAndDestroy( cmd );
 
       
   124 }
 
       
   125 
       
   126 // -------------------------------------------------------------------------------------------------
 
   104 //   CMPXVideoPlaybackDisplayHandler::RemoveDisplayWindow()
 
   127 //   CMPXVideoPlaybackDisplayHandler::RemoveDisplayWindow()
 
   105 // -------------------------------------------------------------------------------------------------
 
   128 // -------------------------------------------------------------------------------------------------
 
   106 //
 
   129 //
 
   107 void CMPXVideoPlaybackDisplayHandler::RemoveDisplayWindow()
 
   130 void CMPXVideoPlaybackDisplayHandler::RemoveDisplayWindow()
 
   108 {
 
   131 {
 
   113     {
 
   136     {
 
   114         delete iVideoDisplay;
 
   137         delete iVideoDisplay;
 
   115         iVideoDisplay = NULL;
 
   138         iVideoDisplay = NULL;
 
   116     }
 
   139     }
 
   117 #endif
 
   140 #endif
 
       
   141 
       
   142     if ( ! iSurfaceId.IsNull() )
 
       
   143     {
 
       
   144         //
 
       
   145         //  Signal to the Playback Plugin that the surface has been removed
 
       
   146         //
 
       
   147         TRAP_IGNORE( SignalSurfaceRemovedL() );
 
       
   148 
       
   149         iSurfaceId = TSurfaceId::CreateNullId();
 
       
   150     }
 
   118 }
 
   151 }
 
   119 
   152 
   120 // -------------------------------------------------------------------------------------------------
 
   153 // -------------------------------------------------------------------------------------------------
 
   121 //   CMPXVideoPlaybackDisplayHandler::HandleVideoDisplayMessageL()
 
   154 //   CMPXVideoPlaybackDisplayHandler::HandleVideoDisplayMessageL()
 
   122 // -------------------------------------------------------------------------------------------------
 
   155 // -------------------------------------------------------------------------------------------------
 
   146             break;
 
   179             break;
 
   147         }
 
   180         }
 
   148         case EPbMsgVideoSurfaceRemoved:
 
   181         case EPbMsgVideoSurfaceRemoved:
 
   149         {
 
   182         {
 
   150             SurfaceRemoved();
 
   183             SurfaceRemoved();
 
       
   184             break;
 
       
   185         }
 
       
   186         case EPbMsgVideoRemoveDisplayWindow:
 
       
   187         {
 
       
   188             if ( iVideoDisplay )
 
       
   189             {
 
       
   190                 delete iVideoDisplay;
 
       
   191                 iVideoDisplay = NULL;
 
       
   192             }
 
       
   193 
       
   194             iSurfaceId = TSurfaceId::CreateNullId();
 
       
   195 
   151             break;
 
   196             break;
 
   152         }
 
   197         }
 
   153 #endif
 
   198 #endif
 
   154     }
 
   199     }
 
   155 
   200 
   419 void CMPXVideoPlaybackDisplayHandler::SurfaceCreatedL( CMPXMessage* aMessage )
 
   464 void CMPXVideoPlaybackDisplayHandler::SurfaceCreatedL( CMPXMessage* aMessage )
 
   420 {
 
   465 {
 
   421     MPX_ENTER_EXIT(_L("CMPXVideoPlaybackDisplayHandler::SurfaceCreatedL()"));
 
   466     MPX_ENTER_EXIT(_L("CMPXVideoPlaybackDisplayHandler::SurfaceCreatedL()"));
 
   422 
   467 
   423     TSurfaceId oldSurfaceId = iSurfaceId;
 
   468     TSurfaceId oldSurfaceId = iSurfaceId;
 
   424     
   469 
   425     //
 
   470     //
 
   426     //  Extract the surface parameters from the message
 
   471     //  Extract the surface parameters from the message
 
   427     //
 
   472     //
 
   428     iSurfaceId = aMessage->ValueTObjectL<TSurfaceId>( KMPXMediaVideoDisplayTSurfaceId );
 
   473     iSurfaceId = aMessage->ValueTObjectL<TSurfaceId>( KMPXMediaVideoDisplayTSurfaceId );
 
   429     iCropRect = aMessage->ValueTObjectL<TRect>( KMPXMediaVideoDisplayCropRect );
 
   474     iCropRect = aMessage->ValueTObjectL<TRect>( KMPXMediaVideoDisplayCropRect );
FCL/sf/app/videoplayer