--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/viewmanagement/statehandler/inc/glxtnobserver.h	Tue Aug 31 15:14:51 2010 +0300
@@ -0,0 +1,80 @@
+/*
+* Copyright (c) 2009 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:   ?Description
+*
+*/
+
+
+
+
+#ifndef GLXTNOBSERVER_H
+#define GLXTNOBSERVER_H
+
+#include <QObject>
+#include <glxtnmonitor.h>
+
+class CGlxTNMonitor;
+
+class GlxTNObserver : public QObject, public MGlxTNObserver
+{
+    Q_OBJECT
+    
+public:
+    
+    /*
+     * constructor
+     */
+    GlxTNObserver();
+    
+    /*
+     * Call back to get the number of TN is left to create.
+     */
+    void updateTNCount(int &count); 
+    
+    /*
+     * It will return the number of TN is left to create.
+     */
+    int getTNLeftCount() ;
+    
+    /*
+     * It will start the tumbnail generation montior process.
+     */    
+    void startTNObserving(); 
+    
+    /*
+     * To start the thumbnail generation in back ground
+     */
+    void startTNMDaemon() ;
+
+    /*
+     * To stop the thumbnail generation in back ground
+     */
+    void stopTNMDaemon() ;
+    
+    /*
+     * Destructor
+     */
+    ~GlxTNObserver();
+    
+signals : 
+    /*
+     * broad cast the number of thumbnail left to generate
+     */
+    void leftTNCount( int count);
+    
+private :
+    CGlxTNMonitor* mTNMonitor;
+};
+
+#endif /* GLXTNOBSERVER_H */