--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/multimediacommsengine/mmcecli/inc/mceavsink.h	Tue Feb 02 01:04:58 2010 +0200
@@ -0,0 +1,275 @@
+/*
+* 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:    
+*
+*/
+
+
+
+
+#ifndef MCEAVSINK_H
+#define MCEAVSINK_H
+
+// INCLUDES
+#include <mcemediasink.h>
+#include "mcecomserializable.h"
+#include "mceendpointproxy.h"
+
+#include <e32std.h>  
+#include <gdi.h>
+
+// FORWARD DECLARATIONS
+class CWindowGc;
+class RWindow;
+class CMceManager;
+class CMceItcSender;
+class CMceComAvSink;
+
+// DATA TYPES
+const TMceSinkType KMceAvSink = 99;
+
+
+// CLASS DECLARATION
+
+/**
+* Class representing audio/video sink in MCE.
+*
+* CMceAvSink can be used to show video containing audio on screen 
+* 
+* @lib mceclient.lib
+*/
+NONSHARABLE_CLASS( CMceAvSink ) : public CBase,
+                                  public MMceComSerializable,
+                                  public MMceEndPointProxy
+                   
+	{
+
+	public: // Destructor
+
+	    /**
+	    * Two-phased constructor.
+	    */
+	    static CMceAvSink* NewL();
+
+	    /**
+	    * Two-phased constructor.
+	    */
+		static CMceAvSink* NewLC();
+
+
+		~CMceAvSink();
+
+	public: // Functions
+
+	    /**
+	    * Returns the type of the sink.
+	    * @return The type of the sink.
+	    */
+		TMceSinkType Type() const;
+
+	    /**
+	    * Enables streaming explicitly.
+	    */
+		virtual void EnableL();
+
+	    /**
+	    * Disables streaming explicitly.
+	    */
+		virtual void DisableL();
+
+	    /**
+	    * Returns the state of the sink.
+	    * @return ETrue if enabled, EFalse if disabled.
+	    */
+		TBool IsEnabled() const;
+
+	public: //internal
+		
+		
+	    /**
+	    * ID 
+	    * @return ID
+	    */
+		TMceMediaId Id() const;
+		
+	    /**
+	    * Initializes 
+	    * @param aParent the parent
+	    */
+	    virtual void InitializeL( CMceMediaStream& aParent );
+
+        /**
+	    * Initializes 
+	    * @param aManager the manager. Ownership is NOT transferred
+	    */
+	    virtual void InitializeL( CMceManager* aManager );	    
+	    
+	    /**
+	    * Sets and gets reference count describing to how many
+	    * streams sink is associated
+	    * @return reference count reference
+	    */
+	    TInt& ReferenceCount();
+	    
+	    /**
+	    * Stream is been deleted
+	    * @param aParent the parent stream
+	    */
+        void UnInitialize( CMceMediaStream& aParent );
+        
+	    /**
+	    * Stream has been added to session
+	    * @param aParent the parent stream
+	    */
+        virtual void StreamAddedL( CMceMediaStream& aParent );
+
+	    /**
+	    * Factory
+	    * @return factory
+	    */
+	    static TMceSinkFactory Factory();
+	    
+    public: // from MMceComSerializable
+
+
+        /**
+        * Returns serialization id
+        * @return serialization id
+        */
+        TUint64 SerializationId() const;
+        
+        /**
+        * Internalizes flat data
+        * @param aReadStream read stream
+        */
+        void InternalizeFlatL( RReadStream& aReadStream );
+
+        /**
+        * Externalizes flat data
+        * @param aWriteStream write stream
+        */
+        void ExternalizeFlatL( RWriteStream& aWriteStream );
+        
+        /**
+        * Internalizes
+        * @param aSerCtx context for serialization
+        */
+        virtual void InternalizeL( MMceComSerializationContext& aSerCtx );
+        
+        /**
+        * Externalizes
+        * @param aSerCtx context for serialization
+        */
+        virtual void ExternalizeL( MMceComSerializationContext& aSerCtx );
+
+
+    public: // from MMceEndPointProxy
+
+        /**
+        * Does proxy serve client
+        * @param aClient a client
+        * @return ETrue, if proxy serves client
+        */
+        TBool ServesProxyClient( const CMceMediaSink& aClient ) const;
+        
+
+        /**
+        * Adds client to proxy
+        * @param aClient a client
+        */
+        void AddProxyClientL( CMceMediaSink& aClient );
+
+        /**
+        * Removes client from proxy
+        * @param aClient a client
+        */
+        void RemoveProxyClient( CMceMediaSink& aClient );
+        
+
+	public://event handling & update
+
+	    /**
+	    * Traversal event handler
+	    * @param aEvent the event
+	    * @return status, if event was consumed or not or object needs update
+	    */
+	    virtual TInt EventReceivedL( TMceEvent& aEvent );
+	    
+	    /**
+	    * Called after update
+	    */
+	    virtual void Updated();
+
+	    /**
+	    * Updates
+	    * @param aUpdate updated data
+	    */
+        void UpdateL( CMceAvSink& aUpdate );
+        
+	protected:
+
+	    /**
+	     * C++ default constructor.
+	     */
+		CMceAvSink();
+		
+	    /**
+	     * second-phase constructor
+	     */
+		void ConstructL();
+
+	    /**
+	    * Enables streaming explicitly.
+	    */
+		void DoEnableL();
+
+	    /**
+	    * Disables streaming explicitly.
+	    */
+		void DoDisableL();
+
+	private:
+
+	    /**
+	    * Handles event
+	    * @param aEvent the event
+	    * @return status, if event was consumed or not or object needs update
+	    */
+	    TInt HandleEvent( TMceEvent& aEvent );
+
+	protected: // NOT owned data
+		
+	    /**
+	     * stream
+	     */
+		CMceMediaStream* iStream;
+		
+		RPointerArray<CMceMediaStream> iParents;
+		
+		RPointerArray<CMceMediaSink> iProxyClients;
+		
+	protected://data
+	    
+	    /**
+	     * flat data container
+	     */
+		CMceComAvSink* iFlatData;
+
+		//for testing
+
+	    MCE_UNIT_TEST_DEFS	
+	    
+		};
+
+#endif //MCEAVSINK_H