diff -r 000000000000 -r 1bce908db942 multimediacommsengine/mmceshared/src/mcecomdisplaysink.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmceshared/src/mcecomdisplaysink.cpp	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,435 @@
+/*
+* 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:    
+*
+*/
+
+
+
+
+#include "mcedisplaysink.h"
+#include "mcecomdisplaysink.h"
+#include "mceevents.h"
+#include "mcecomcodec.h"
+#include "mcecommediastream.h"
+#include "mcecomsession.h"
+#include "mcecomavsink.h"
+
+#ifdef MCE_COMMON_SERVER_SIDE
+
+#include <mmccinterface.h>
+#include "mcesdpsession.h"
+#include "mcemediamanager.h"
+#include "mcevideostream.h"
+#include "mcecomvideocodec.h"
+
+#endif//MCE_COMMON_SERVER_SIDE
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::NewL
+// -----------------------------------------------------------------------------
+//
+CMceComDisplaySink* CMceComDisplaySink::NewL()
+    {
+    CMceComDisplaySink* self = NewLC();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::NewLC
+// -----------------------------------------------------------------------------
+//
+CMceComDisplaySink* CMceComDisplaySink::NewLC()
+    {
+    CMceComDisplaySink* self = new (ELeave) CMceComDisplaySink();
+    CleanupStack::PushL( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::~CMceComDisplaySink
+// -----------------------------------------------------------------------------
+//
+CMceComDisplaySink::~CMceComDisplaySink()
+    {
+    
+    delete iSettings;
+    if ( iEndpointProxy )
+        {
+        CMceComAvSink* endpointProxy = static_cast<CMceComAvSink*>( iEndpointProxy );
+        endpointProxy->RemoveProxyClient( *this );
+        if ( endpointProxy->ReferenceCount() == 0 )
+            {
+            delete endpointProxy;
+            }
+        iEndpointProxy = NULL;
+        }
+    
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::CMceComDisplaySink
+// -----------------------------------------------------------------------------
+//
+CMceComDisplaySink::CMceComDisplaySink()
+  : CMceComMediaSink( KMceDisplaySink )
+    {
+    // Temporarily some default values
+    // TRect (0,83,352,378);
+    iDisplayIndex = 0;
+    iDisplayRectTlX = 0;
+    iDisplayRectTlY = 83;
+    iDisplayRectBrX = 352;
+    iDisplayRectBrY = 378;
+    iPriority = 0;
+    iIsViewFinder = EFalse;
+    iRotation = CMceDisplaySink::ENone;
+    iDisplaysAvailable = 0;
+    iInitialInfoRetrieved = EFalse;
+    
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::CloneL
+// -----------------------------------------------------------------------------
+//
+CMceComMediaSink* CMceComDisplaySink::CloneL()
+    {
+    CMceComDisplaySink* copy = new (ELeave) CMceComDisplaySink();
+    Mem::Copy( copy, this, sizeof(CMceComDisplaySink) );
+    copy->Zero();
+    copy->iSettings = 0;
+    return copy;
+        
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::UsesEndpointProxy()
+// -----------------------------------------------------------------------------
+//
+TBool CMceComDisplaySink::UsesEndpointProxy() const
+    {
+    return ETrue;
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::CreateEndpointProxyL()
+// -----------------------------------------------------------------------------
+//
+MMceComEndPointProxy* CMceComDisplaySink::CreateEndpointProxyL() const
+    {
+    return CMceComAvSink::NewL();
+    }
+
+
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::InternalizeFlatL
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::InternalizeFlatL( RReadStream& aReadStream )
+    {
+    CMceComMediaSink::InternalizeFlatL( aReadStream );
+    
+    iDisplayIndex = aReadStream.ReadInt32L();
+    iDisplayRectTlX = aReadStream.ReadInt32L();
+    iDisplayRectTlY = aReadStream.ReadInt32L();
+    iDisplayRectBrX = aReadStream.ReadInt32L();
+    iDisplayRectBrY = aReadStream.ReadInt32L();
+    iPriority = aReadStream.ReadUint32L();
+    iIsViewFinder = aReadStream.ReadInt32L();
+    iRotation = static_cast<CMceDisplaySink::TRotation> ( aReadStream.ReadInt32L() );
+    
+    iDisplaysAvailable = aReadStream.ReadInt32L();
+    iInitialInfoRetrieved = static_cast<TBool>( aReadStream.ReadUint8L() );
+
+    }
+
+
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::ExternalizeFlatL
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::ExternalizeFlatL( RWriteStream& aWriteStream )
+    {
+    CMceComMediaSink::ExternalizeFlatL( aWriteStream );
+    
+    aWriteStream.WriteInt32L( iDisplayIndex );
+    aWriteStream.WriteInt32L( iDisplayRectTlX );
+    aWriteStream.WriteInt32L( iDisplayRectTlY );
+    aWriteStream.WriteInt32L( iDisplayRectBrX );
+    aWriteStream.WriteInt32L( iDisplayRectBrY );
+    aWriteStream.WriteUint32L( iPriority );
+    aWriteStream.WriteInt32L( iIsViewFinder );
+    aWriteStream.WriteInt32L( iRotation );
+    aWriteStream.WriteInt32L( iDisplaysAvailable );
+    aWriteStream.WriteUint8L( iInitialInfoRetrieved );
+    
+    }
+
+  
+    
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::EventReceivedL
+// -----------------------------------------------------------------------------
+//
+TInt CMceComDisplaySink::EventReceivedL( TMceComEvent& aEvent )
+    {
+    TInt status = CMceComMediaSink::EventReceivedL( aEvent );
+    if ( status != KMceEventNotConsumed )
+        {
+        return status;
+        }
+                
+    if ( aEvent.Id().IsSinkId() )
+        {
+        status = aEvent.Handler().HandleL( *this, aEvent );
+        }
+    else
+        {
+        status = KMceEventNotConsumed;
+        }
+    
+    return status;
+    
+    }
+    
+    
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::UpdateL
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::UpdateL( CMceComMediaSink& aUpdate )
+    {
+    CMceComMediaSink::UpdateL( aUpdate );
+    CMceComDisplaySink& update = static_cast<CMceComDisplaySink&>( aUpdate );
+    
+    iDisplayIndex = update.iDisplayIndex;
+    iDisplayRectTlX = update.iDisplayRectTlX;
+    iDisplayRectTlY = update.iDisplayRectTlY;
+    iDisplayRectBrX = update.iDisplayRectBrX;
+    iDisplayRectBrY = update.iDisplayRectBrY;
+    iPriority = update.iPriority;
+    iIsViewFinder = update.iIsViewFinder;
+    iDisplaysAvailable = update.iDisplaysAvailable;
+    iInitialInfoRetrieved = update.iDisplaysAvailable;
+    
+    }
+    
+
+#ifdef MCE_COMMON_SERVER_SIDE
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::MccType
+// -----------------------------------------------------------------------------
+//
+const TUid CMceComDisplaySink::MccType()
+    {
+    TUid id = KUidMccVideoSink;
+    
+    if ( EndpointProxy() )
+        {
+        CMceComAvSink* endpointProxy = static_cast<CMceComAvSink*>( EndpointProxy() );
+        id = endpointProxy->MccType();
+        }
+    return id;
+        
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::EnableL
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::EnableL( const CMceComCodec& aCodec )
+    {
+    __ASSERT_ALWAYS( iIsViewFinder, User::Leave( KErrArgument ) );
+    CMceMediaManager& manager = MediaStream()->Session()->SdpSession().Manager();
+    
+    // Update iSettings
+    DoInitParamL( aCodec );
+    
+    manager.EnableViewFinderL( *this, *iSettings );		
+    
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComMediaSource::DisableL
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::DisableL()
+    {
+    __ASSERT_ALWAYS( iIsViewFinder, User::Leave( KErrArgument ) );
+    CMceMediaManager& manager = MediaStream()->Session()->SdpSession().Manager();
+    
+    manager.DisableViewFinderL( *this );
+    
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::InitParamL
+// -----------------------------------------------------------------------------
+//
+const TDesC8& CMceComDisplaySink::InitParamL( const CMceComCodec& aCodec )
+    {
+    delete iSettings;
+    iSettings = NULL;
+
+    if ( EndpointProxy() )
+        {
+        CMceComAvSink* endpointProxy = static_cast<CMceComAvSink*>( EndpointProxy() );
+        return endpointProxy->InitParamL( aCodec );
+        }
+    else
+        {
+        DoInitParamL( aCodec );
+        }
+       
+    return *iSettings;
+    
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::PrepareL
+// -----------------------------------------------------------------------------
+//    
+void CMceComDisplaySink::PrepareL()
+    {
+    if ( EndpointProxy() )
+        {
+        CMceComAvSink* endpointProxy = static_cast<CMceComAvSink*>( EndpointProxy() );
+        endpointProxy->PrepareL();
+        }
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::DoInitParamL
+// -----------------------------------------------------------------------------
+//
+const TDesC8& CMceComDisplaySink::DoInitParamL( const CMceComCodec& aCodec )
+    {
+    delete iSettings;
+    iSettings = NULL;
+
+    TMccVideoSinkSetting displaySetting;
+    TRect displayRect = DisplayRect();
+    
+    CMceComDisplaySink::ToPointAndSize( displayRect, 
+                                        displaySetting.iLocation, 
+                                        displaySetting.iSize );
+    displaySetting.iDeviceIndex = 0;
+    TMMFPrioritySettings priority;
+    priority.iPriority = aCodec.iPriority;
+    priority.iPref = TMdaPriorityPreference(aCodec.iPriorityPreference);
+    displaySetting.iPriority = priority;
+    
+    displaySetting.iVideoPayloadType = aCodec.iPayloadType;
+    displaySetting.iIAPId = MediaStream()->Session()->iIapId;
+    displaySetting.iWindowOrdinalPosition = 1;
+    displaySetting.iWindowOrdinalPriority = iPriority;
+    displaySetting.iRotation = EMccNone;
+    
+    if ( aCodec.Stream() && aCodec.Stream()->iType == KMceVideo )
+        {
+        displaySetting.iVideoFrameRate = 
+            reinterpret_cast<const CMceComVideoCodec&>( aCodec ).iReceiveFrameRate;
+        }
+    else
+        {
+        displaySetting.iVideoFrameRate = 0;
+        }
+
+    TMccVideoSinkSettingBuf settings( displaySetting );
+    
+    iSettings = settings.AllocL();
+    
+    return *iSettings;
+
+    }
+    
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::DisplayRect
+// -----------------------------------------------------------------------------
+//
+TRect CMceComDisplaySink::DisplayRect()
+    {
+    return TRect( iDisplayRectTlX,
+                  iDisplayRectTlY,
+                  iDisplayRectBrX,
+                  iDisplayRectBrY );
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::SetDisplayRect
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::SetDisplayRect( const TRect& aRect )
+    {
+    iDisplayRectTlX = aRect.iTl.iX;
+    iDisplayRectTlY = aRect.iTl.iY;
+    iDisplayRectBrX = aRect.iBr.iX;
+    iDisplayRectBrY = aRect.iBr.iY;
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::ToRect
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::ToRect( const TPoint& aPoint, const TSize& aSize, TRect& aRect )
+    {
+    aRect = TRect( aPoint, aSize );
+    }
+
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::ToPointAndSize
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::ToPointAndSize( const TRect& aRect, TPoint& aPoint, TSize& aSize )
+    {
+    aPoint = TPoint( aRect.iTl.iX, aRect.iTl.iY );
+    aSize = TSize( aRect.iBr.iX - aRect.iTl.iX,
+                   aRect.iBr.iY - aRect.iTl.iY );
+    
+    }
+    
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::SetViewFinder
+// -----------------------------------------------------------------------------
+//
+void CMceComDisplaySink::SetViewFinder( TBool aIsViewFinder )
+    {
+    iIsViewFinder = aIsViewFinder;
+    }
+
+// -----------------------------------------------------------------------------
+// CMceComDisplaySink::MccParameterName
+// -----------------------------------------------------------------------------
+//    
+TUint32 CMceComDisplaySink::MccParameterName() const
+    {
+    return iIsViewFinder ? KMccCamLocalVideo : KMccDisplayLocalVideo;
+    }
+
+#endif//MCE_COMMON_SERVER_SIDE
+