videofeeds/clientapi/inc/MIptvEvent.h
changeset 0 96612d01cf9f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/clientapi/inc/MIptvEvent.h	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,71 @@
+/*
+* 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 the License "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:    Event object interface.*
+*/
+
+
+
+
+
+#ifndef CIPTVEVENT_H
+#define CIPTVEVENT_H
+
+//  INCLUDES
+#include <e32base.h>
+#include "CIptvUtil.h"
+#include "MIptvStreamObject.h"
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATION
+class RDesReadStream;
+class RDesWriteStream;
+
+/**
+* Interface class which defines common functions for event objects.
+* This class is used when sending events from CIptvEventGenerator to CIptvEventListener.
+*/
+class MIptvEvent : public MIptvStreamObject
+    {        
+    public: // New functions
+        
+        //From MIptvStreamObject
+        virtual void InternalizeL(RReadStream& aStream) = 0;
+        virtual void ExternalizeL(RWriteStream& aStream) = 0;
+        virtual TUint32 CountExternalizeSize() = 0;
+
+        /**
+        * Constructs copy of this object and returns pointer to it.
+        * Ownership moves to caller.
+        */
+        virtual MIptvEvent* GetCopyL() = 0;
+
+        /**
+        * CIptvEvents needs to destruct MIptvEvent type class
+        */
+        virtual void Destruct() = 0;
+        
+    };
+
+#endif      // CIPTVEVENT_H   
+            
+// End of File