diff -r 47c263f7e521 -r 7e15987c4500 usbuis/usbuinotif/inc/usbuinotifdialerwatcher.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbuis/usbuinotif/inc/usbuinotifdialerwatcher.h	Tue Feb 02 00:52:37 2010 +0200
@@ -0,0 +1,135 @@
+/*
+* Copyright (c) 2007, 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:  Declares USB dialer activation watcher class
+ *
+*/
+
+#ifndef C_USBUINOTIFDIALERWATCHER_H
+#define C_USBUINOTIFDIALERWATCHER_H
+
+#include <e32base.h>
+#include <coecntrl.h> 
+#include <viewclipartner.h> 
+#include <viewcli.h> 
+
+
+/**
+ * Dialer activation callback
+ *
+ * This class specifies the functions when dialer is activated 
+ * or note can be reactivated 
+ * 
+ */
+class MDialerNotifier
+    {
+public:
+    /**     
+     * The function to be when Dialaer is activated
+     *          
+     */
+    virtual void DialerActivated() = 0;
+    
+    /**     
+     * The function to be when Dialaer is deactivated
+     * and note can be shown again
+     *          
+     */
+    virtual void ReActivateDialog() = 0;
+    };
+
+/** 
+ *
+ * This class will check if application key is pressed when error note is active. 
+ * When application key is pressed dialer view is activated and error notifier is 
+ * informed so it can dismis dialog. When dialer is deactivated error notifier is 
+ * notified that dialog can be again shown.
+ *
+ */
+NONSHARABLE_CLASS( CUsbuinotifDialerWatcher):  public CCoeControl,  
+                                               public MVwsSessionWrapperObserver  
+
+    {
+public:
+    /**
+     * Two-phased constructor.     
+     * @param aDialerKeyNotifier Callback interface for dialer activation/deactivation
+     * @return dialer watcher
+     */
+     
+    static CUsbuinotifDialerWatcher* NewL( MDialerNotifier* aDialerNotifier );
+
+    /**
+     * Two-phased constructor.
+     * @param aDialerKeyNotifier Callback interface for dialer activation/deactivation     
+     * @return dialer watcher 
+     */
+    static CUsbuinotifDialerWatcher* NewLC( MDialerNotifier* aDialerNotifier  );
+
+    /**
+     * Destructor
+     */
+    virtual ~CUsbuinotifDialerWatcher();
+    
+private:
+    
+    /**
+     * From CCoeControl
+     * @param aKeyEvent Key Event
+     * @param aType Type of event
+     */
+    TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);    
+
+private:
+    
+    /**
+     * From MVwsSessionWrapperObserver
+     * @param aEvent View event
+     */
+    void HandleViewEventL(const TVwsViewEvent &aEvent);
+    
+
+private:
+
+    /**
+     * Constructor
+     * @param aDialerKeyNotifier Callback interface for dialer activation/deactivation     
+     */
+    CUsbuinotifDialerWatcher( MDialerNotifier* aDialerKeyNotifier  );
+    
+    /**
+     * Two-phased constructor.
+     */
+    void ConstructL();
+
+private:
+    // Member variables
+    
+    /**
+     *  The observer for this objects events
+     *  Not own. 
+     */
+    MDialerNotifier* iNotify;
+    
+    /**
+     *  The observer for this objects events
+     *  Own. 
+     */
+    CVwsSessionWrapper* iwsSession;
+    
+    /**
+     * Is notifier allready notified. 
+     */
+    TBool iNotified;
+    };
+#endif // C_USBUINOTIFDIALERWATCHER_H