--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/Phonebook2/Presentation/inc/MPbk2ImageReaderObserver.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,71 @@
+/*
+* Copyright (c) 2002-2007 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: 
+*     Class CPbkThumbnailManager implementation classes.
+*
+*/
+
+
+#ifndef MPBK2IMAGEREADEROBSERVER_H
+#define MPBK2IMAGEREADEROBSERVER_H
+
+//  INCLUDES
+#include <e32def.h>
+
+// FORWARD DECLARATIONS
+class CPbk2ImageReader;
+class CFbsBitmap;
+
+// CLASS DECLARATION
+
+/**
+ * Observer interface for CPbkThumbnailReader.
+ */
+class MPbk2ImageReaderObserver
+	{
+    public:
+        /**
+         * Called by CPbkImageReader when image read is complete.
+         *
+         * @param aReader   the completed reader.
+         * @param aBitmap   the read image.
+         */
+        virtual void ImageReadComplete
+            (CPbk2ImageReader& aReader, CFbsBitmap* aBitmap) =0;
+
+        /**
+         * Called by CPbkImageReader if image reading fails.
+         *
+         * @param aReader   the failed reader.
+         * @param aError    error code of the failure.
+         */
+        virtual void ImageReadFailed(CPbk2ImageReader& aReader, TInt aError) =0;
+
+        /**
+         * Called by CPbkImageReader when image open is complete.
+         * After this event CPbkImageReader functions FrameCount() and 
+         * FrameInfo() can be called.
+         * Default implementation is empty as most clients are interested of 
+         * ImageReadComplete/Failed events only.
+         *
+         * @param aReader   the completed reader.
+         */
+        virtual void ImageOpenComplete(CPbk2ImageReader& /*aReader*/)
+			{
+			}
+    };
+
+#endif // MPBK2IMAGEREADEROBSERVER_H
+
+// End of File