diff -r 000000000000 -r e686773b3f54 contacts_plat/phonebook_thumbnails_api/inc/MPbkImageOperationObservers.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contacts_plat/phonebook_thumbnails_api/inc/MPbkImageOperationObservers.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,122 @@
+/*
+* Copyright (c) 2002 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: 
+*      Phonebook asyncronous image operation observer interfaces.
+*
+*/
+
+
+#ifndef __MPbkImageOperationObservers_H__
+#define __MPbkImageOperationObservers_H__
+
+//  INCLUDES
+#include <e32def.h>
+
+//  FORWARD DECLARATIONS
+class MPbkImageOperation;
+class CFbsBitmap;
+class CPbkImageDataWithInfo;
+
+// CLASS DECLARATION
+
+/**
+ * Observer interface for CPbkImageManager get operation.
+ * Only one of the event callbacks is called once by the operation.
+ *
+ * @see CPbkImageManager::GetImageAsyncL
+ */
+class MPbkImageGetObserver
+    {
+    public:
+        /**
+         * Called when image loading is completed.
+         *
+         * @param aOperation    the completed operation.
+         * @param aBitmap       The loaded bitmap. Callee is responsible of 
+         *                      the bitmap.
+         */
+        virtual void PbkImageGetComplete
+            (MPbkImageOperation& aOperation, CFbsBitmap* aBitmap) =0;
+
+        /**
+         * Called if the image loading fails.
+         *
+         * @param aOperation    the failed operation.
+         * @param aError        error code of the failure.
+         */
+        virtual void PbkImageGetFailed
+            (MPbkImageOperation& aOperation, TInt aError) =0;
+    };
+
+
+/**
+ * Observer interface for CPbkImageManager get image operation.
+ * Only one of the event callbacks is called once by the operation.
+ *
+ * @see CPbkImageManager::GetImageAsyncL
+ */
+class MPbkImageGetImageObserver
+    {
+    public:
+        /**
+         * Called when image loading is completed.
+         *
+         * @param aOperation    the completed operation.
+         * @param aImageData    The image image. Caller is responsible
+         *                      of the object.
+         */
+        virtual void PbkImageGetImageComplete
+            (MPbkImageOperation& aOperation, CPbkImageDataWithInfo* aImageData) =0;
+
+        /**
+         * Called if the image loading fails.
+         *
+         * @param aOperation    the failed operation.
+         * @param aError        error code of the failure.
+         */
+        virtual void PbkImageGetImageFailed
+            (MPbkImageOperation& aOperation, TInt aError) =0;
+    };
+
+
+/**
+ * Observer interface for CPbkImageManager set operations.
+ * Only one of the event callbacks is called once by the operation.
+ *
+ * @see CPbkImageManager::SetImageAsyncL
+ */
+class MPbkImageSetObserver
+    {
+    public:
+        /**
+         * Called when image setting is completed.
+         *
+         * @param aOperation    the completed operation.
+         */
+        virtual void PbkImageSetComplete
+            (MPbkImageOperation& aOperation) =0;
+
+        /**
+         * Called if the image setting fails.
+         *
+         * @param aOperation    the failed operation.
+         * @param aError        error code of the failure.
+         */
+        virtual void PbkImageSetFailed
+            (MPbkImageOperation& aOperation, TInt aError) =0;
+    };
+
+#endif // __MPbkImageOperationObservers_H__
+
+// End of File