--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/tsrc/MCETestUI/MCETestUIEngine/src/CMCETestUIEngineVideoStream.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,345 @@
+/*
+* 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:    
+*
+*/
+
+
+
+
+#include <MCESession.h>
+#include <MCEMediaStream.h>
+#include <MCEVideoStream.h>
+#include <MCEMediaSource.h>
+#include <MCEMicSource.h>
+#include <MCEMediaSink.h>
+#include <MCERtpSink.h>
+#include <MCERtpSource.h>
+#include <MCESpeakerSink.h>
+#include <MCEVideoCodec.h>
+
+#include "MCETestUIEngineConstants.h"
+#include "CMCETestUIEngineVideoStream.h"
+#include "CMCETestUIEngineVideoCodec.h"
+#include "CMCETestUIEngineVideoSink.h"
+#include "CMCETestUIEngineVideoSource.h"
+
+#include "TMCETestUIEngineCmdBase.h"
+#include "TMCETestUIEngineCmdEnableStream.h"
+#include "TMCETestUIEngineCmdDisableStream.h"
+#include "TMCETestUIEngineCmdRemoveStream.h"
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineOutSession::NewL()
+// -----------------------------------------------------------------------------
+//
+CMCETestUIEngineVideoStream* CMCETestUIEngineVideoStream::NewL(
+    CMCETestUIEngine& aEngine, 
+    CMceVideoStream& aVideoStream )
+    {
+
+    CMCETestUIEngineVideoStream* self = 
+        new( ELeave )CMCETestUIEngineVideoStream( aEngine, aVideoStream );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;  
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::CMCETestUIEngineVideoStream
+// -----------------------------------------------------------------------------
+//
+CMCETestUIEngineVideoStream::CMCETestUIEngineVideoStream( 
+                CMCETestUIEngine& aEngine,
+                CMceVideoStream& aVideoStream )
+    : iEngine( aEngine ),
+      iVideoStream( aVideoStream ),
+      iOneTimeRTCPFlag(1),
+      iVideoDirection( CMCETestUIEngineVideoStream::ENotSpesified )
+    {
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::ConstructL()
+// -----------------------------------------------------------------------------
+//
+void CMCETestUIEngineVideoStream::ConstructL()
+    {
+    SolveVideoDirection();
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::~CMCETestUIEngineVideoStream
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CMCETestUIEngineVideoStream::~CMCETestUIEngineVideoStream()
+    {
+    iCommands.ResetAndDestroy();
+    iSources.ResetAndDestroy();
+    iSinks.ResetAndDestroy();
+    iCodecs.ResetAndDestroy();
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::GetCommands
+// -----------------------------------------------------------------------------
+//
+const RPointerArray<TMCETestUIEngineCmdBase>& 
+    CMCETestUIEngineVideoStream::GetCommandsL()
+    {	
+    iCommands.ResetAndDestroy();
+    
+    if ( iVideoStream.IsEnabled() )
+        {
+        iCommands.Append( new( ELeave )TMCETestUIEngineCmdDisableVideoStream( 
+            iEngine, *this ) );
+        }
+    else
+        {
+        iCommands.Append( new( ELeave )TMCETestUIEngineCmdEnableVideoStream( 
+            iEngine, *this ) );
+        }	  
+
+    iCommands.AppendL( new( ELeave )TMCETestUIEngineCmdRemoveStream( 
+        iEngine, iVideoStream ) );
+       
+    return iCommands; 
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::Direction
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CMCETestUIEngineVideoStream::TVideoDirection 
+    CMCETestUIEngineVideoStream::VideoDirection() const
+    {
+    return iVideoDirection;    
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::TextualDirection
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TDesC16& 
+    CMCETestUIEngineVideoStream::TextualVideoDirection() const
+    {
+    switch ( VideoDirection() )
+        {
+        case CMCETestUIEngineVideoStream::EUpLink :
+            {
+            return KStreamDirectionUpLink;
+            break;
+            }
+        case CMCETestUIEngineVideoStream::EDownLink :
+            {
+            return KStreamDirectionDownLink;
+            break;
+            }           
+        default:
+            {
+            break;
+            }
+        }
+        
+    return KStreamDirectionNotSpesified;
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::StreamState
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TDesC16& CMCETestUIEngineVideoStream::StreamState() 
+    {
+    TInt state = iVideoStream.State();
+
+	switch( state ) 
+		{
+		case CMceMediaStream::EUninitialized: 
+		    return KStreamUninitialized; 
+		    break;
+		case CMceMediaStream::EInitialized: 
+		    return KStreamInitialized; 
+		    break;
+		case CMceMediaStream::EBuffering: 
+		    return KStreamBuffering; 
+		    break;
+		case CMceMediaStream::EIdle: 
+		    return KStreamIdle; 
+		    break;
+		case CMceMediaStream::EStreaming: 
+		    return KStreamStreaming; 
+		    break;
+		case CMceMediaStream::EDisabled: 
+		    return KStreamDisabled; 
+		    break;
+		case CMceMediaStream::ENoResources: 
+		    return KStreamNoResources; 
+		    break;
+		case CMceMediaStream::ETranscodingRequired: 
+		    return KStreamTranscodingRequired; 
+		    break;
+		case CMceMediaStream::ETranscoding: 
+		    return KStreamTranscoding; 
+		    break;
+		default: 
+		    return KSessionStateUnknown; 
+		    break;
+		}    
+    }
+     
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::State
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const TDesC16& CMCETestUIEngineVideoStream::State() const
+    {
+    if ( iVideoStream.IsEnabled() )
+        {
+        return KStreamStateEnabled;
+        }
+    return KStreamStateDisabled;
+    }
+        
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::AudioStream
+// -----------------------------------------------------------------------------
+//
+CMceVideoStream& CMCETestUIEngineVideoStream::VideoStream()
+    {        
+    return iVideoStream;
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::SolveDirection
+// -----------------------------------------------------------------------------
+//
+CMCETestUIEngineVideoStream::TVideoDirection 
+    CMCETestUIEngineVideoStream::SolveVideoDirection()
+    {
+    TBool isUpLink = EFalse;
+    TBool isDownLink = EFalse;
+          
+    if ( iVideoStream.Source() )
+        {
+        if ( iVideoStream.Source()->Type() == KMceRTPSource )
+            {
+            isDownLink = ETrue;
+            }
+        }
+        
+    const RPointerArray<CMceMediaSink>& sinks = iVideoStream.Sinks();
+    for ( TInt i = 0; i < sinks.Count(); ++i )
+        {
+        if ( sinks[i]->Type() == KMceRTPSink )
+            {
+            isUpLink = ETrue;
+            }
+        }
+       
+    if ( isUpLink && isDownLink )
+        {
+        iVideoDirection = CMCETestUIEngineVideoStream::ENotSpesified;
+        }
+    else if ( isUpLink )
+        {
+        iVideoDirection = CMCETestUIEngineVideoStream::EUpLink;
+        }
+    else if ( isDownLink )
+        {
+        iVideoDirection = CMCETestUIEngineVideoStream::EDownLink;
+        }  
+    else
+        {
+        iVideoDirection = CMCETestUIEngineVideoStream::ENotSpesified;
+        }
+        
+    return iVideoDirection; 
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineAudioStream::Sources
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const RPointerArray<CMCETestUIEngineVideoSource>& 
+				CMCETestUIEngineVideoStream::SourcesL()
+    {
+	iSources.ResetAndDestroy();
+	CMceMediaSource* source = iVideoStream.Source();
+	
+	CMCETestUIEngineVideoSource* engineSource = 
+	    CMCETestUIEngineVideoSource::NewL(iEngine,*source);
+	CleanupStack::PushL(engineSource);
+	iSources.AppendL(engineSource);
+	CleanupStack::Pop(engineSource);
+
+	return iSources;
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::Sinks
+// -----------------------------------------------------------------------------
+//
+EXPORT_C const RPointerArray<CMCETestUIEngineVideoSink>& 
+    CMCETestUIEngineVideoStream::SinksL()
+    {
+    iSinks.ResetAndDestroy();
+    const RPointerArray<CMceMediaSink>& sinks = iVideoStream.Sinks();
+    
+    for ( TInt i = 0; i < sinks.Count(); ++i )
+        {
+        CMceMediaSink* sink = sinks[i];
+        CMCETestUIEngineVideoSink* engineSink =
+            CMCETestUIEngineVideoSink::NewL( iEngine, *sink);
+        CleanupStack::PushL( engineSink );
+        iSinks.AppendL( engineSink );
+        CleanupStack::Pop( engineSink );                   
+        }
+	return iSinks;
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::Codecs
+// -----------------------------------------------------------------------------
+//
+EXPORT_C  RPointerArray<CMCETestUIEngineVideoCodec>& 
+    CMCETestUIEngineVideoStream::CodecsL()
+    {
+	iCodecs.ResetAndDestroy();
+    const RPointerArray<CMceVideoCodec>& codecs = iVideoStream.Codecs();
+    
+    for ( TInt i = 0; i < codecs.Count(); ++i )
+        {
+        CMceVideoCodec* codec = codecs[i];
+        CMCETestUIEngineVideoCodec* engineCodec =
+            CMCETestUIEngineVideoCodec::NewL( iEngine, *codec);
+        CleanupStack::PushL( engineCodec );
+        iCodecs.AppendL( engineCodec );
+        CleanupStack::Pop( engineCodec );                   
+        }
+	return iCodecs;
+    }
+
+// -----------------------------------------------------------------------------
+// CMCETestUIEngineVideoStream::CurrentCodecs
+// -----------------------------------------------------------------------------
+//
+EXPORT_C RPointerArray<CMCETestUIEngineVideoCodec>& 
+    CMCETestUIEngineVideoStream::CurrentCodecs()
+    {
+	return iCodecs;
+    }