gsprofilesrv_plat/settings_backgroundimage_api/inc/MGsAsyncImageHandlingObserver.h
branchRCL_3
changeset 54 7e0eff37aedb
parent 0 8c5d936e5675
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gsprofilesrv_plat/settings_backgroundimage_api/inc/MGsAsyncImageHandlingObserver.h	Wed Sep 01 12:20:44 2010 +0100
@@ -0,0 +1,47 @@
+/*
+* Copyright (c) 2005 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 class for asynchronous image handling.
+*
+*/
+
+
+
+#ifndef MGS_ASYNC_IMAGE_HANDLING_OBSERVER_H
+#define MGS_ASYNC_IMAGE_HANDLING_OBSERVER_H
+
+//  INCLUDES
+#include <e32base.h>
+
+// CLASS DECLARATION
+/**
+*  Pure virtual observer class to notify events from CGSAsyncImageHandling.
+*
+*  @lib GsEngine.lib
+*/
+class MGSAsyncImageHandlingObserver
+    {
+    public: // New functions
+
+        /**
+        * Notifies that image handling is complete.
+        * image handling involves loading, scaling and dithering
+        * @param aError Error value if something went wrong.
+        */
+		virtual void ImageHandlingCompleteL( TInt aError ) = 0;
+    };
+
+#endif	// MGS_ASYNC_IMAGE_HANDLING_OBSERVER_H
+
+// End of File
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