--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/internetradio2.0/uicontrolsinc/irimageconverterobserver.h	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,66 @@
+/*
+* Copyright (c) 2008-2008 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:  Observer interface for the image converter
+*
+*/
+
+
+#ifndef M_MIRIMAGECONVERTEROBSERVER_H
+#define M_MIRIMAGECONVERTEROBSERVER_H
+
+#include <e32def.h>
+
+/**
+ * Observer interface for the image converter.
+ */
+class MIRImageConverterObserver
+    {
+
+public:
+
+    /**
+     * Supported image conversion events.
+     */
+    enum TIRImageConversionEvent
+        {
+        
+        /**
+         * Frame has been converted successfully; this means that the converter will continue
+         * processing the data and sending out call backs as more frames are completed.
+         */
+        EIRFrameConversionCompleted,
+        
+        /**
+         * Image has been completely converter; no further call backs will occur.
+         */
+        EIRImageConversionCompleted
+        
+        };
+    
+public:
+
+    /**
+     * Call back method that is called when an image converion event occurs.
+     * 
+     * @param   aEvent          The event that occurred.
+     * @param   aId             Identifier for the conversion.
+     * @param   aError          One of the standard system error codes.
+     */
+    virtual void HandleImageConversionEventL( MIRImageConverterObserver::
+    										TIRImageConversionEvent aEvent,
+    										TInt aId, TInt aError ) = 0;
+    
+    };
+
+#endif // M_MIRIMAGECONVERTEROBSERVER_H