--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/contextengine/hgfswpreviewprovider/inc/previewmsg.h	Mon Jan 18 20:10:36 2010 +0200
@@ -0,0 +1,46 @@
+/*
+* ==============================================================================
+*  Name        : %name: previewmsg.h %
+*  Part of     : Hg fast swap preview provider plugin
+*  Description : Message types for preview plugin
+*  Version     : %version: sa1spcx1#2 %
+*
+*  Copyright (c) 2008 Nokia Corporation.
+*  This material, including documentation and any related
+*  computer programs, is protected by copyright controlled by
+*  Nokia Corporation. All rights are reserved. Copying,
+*  including reproducing, storing, adapting or translating, any
+*  or all of this material requires the prior written consent of
+*  Nokia Corporation. This material also contains confidential
+*  information which may not be disclosed to others without the
+*  prior written consent of Nokia Corporation.
+* ==============================================================================
+*/
+
+#ifndef PREVIEWMSG_H
+#define PREVIEWMSG_H
+
+namespace NPreviewMsg
+    {
+    /**
+     * Messages that are sent between PreviewProviderClient and PreviewProvider
+     * ECOM plugin via window server. 
+     */
+    enum 
+        {
+        // From PreviewProviderClient to PreviewProvider ECOM plugin. 
+        ENone,
+        ERegister,
+        EUnregister,
+        EChangeScreen,
+        ESetPreviewParam,
+        ETakePreview,
+        
+        // From PreviewProvider ECOM plugin to PreviewProviderClient. 
+        EPreviewReady,
+        EAckPreviewReady,
+        EUnregisterReady
+        };
+    }
+
+#endif // PREVIEWMSG_H