--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btui/Ecom/inc/BTUIKeyWatcher.h	Mon Jan 18 20:28:57 2010 +0200
@@ -0,0 +1,114 @@
+/*
+* Copyright (c) 2006-2007 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:  Watcher for PubSub and CenRep keys.
+*
+*/
+
+
+#ifndef CBTUIKEYWATCHER_H
+#define CBTUIKEYWATCHER_H
+
+#include <e32property.h>
+#include <centralrepository.h>
+#include "BTUIActive.h"
+
+//  Identification for key and active object to be watched
+const TInt KBTUIPHYCountWatcher = 0x01;
+
+/**
+ *  Class CBTUIKeyWatcher
+ *
+ *  Notify and handle the key values' change.
+ *
+ *  @since S60 v5.0
+ */
+class CBTUIKeyWatcher : public CBase, public MBTUIActiveObserver
+    {
+
+public:
+
+    /**
+     * Two-phase constructor
+	 * 
+	 * @param aCaller The one calls this class.
+	 * @param aServiceID Identify which key to be listened to. 
+	 *                   It can be a logical AND value when listening to multiple keys. 
+     */
+    static CBTUIKeyWatcher* NewL( TAny* aCaller, TInt aServiceID);
+
+    /**
+     * Destructor
+     */
+    virtual ~CBTUIKeyWatcher();
+
+    /**
+     * From MBTUIActiveObserver.
+     * Notification that a key value has changed.
+     *
+     * @since S60 v5.0
+     * @param aActive Active object for the key which value changed.
+     * @param aId Identification for key, defined in this file.
+     * @param aStatus Request status
+     */
+    void RequestCompletedL( CBTUIActive* aActive, TInt aId, TInt aStatus );
+
+    /**
+     * From MBTUIActiveObserver.
+     * Notification that a key value has changed.
+     *
+     * @since S60 v5.0
+     * @param aActive Active object for the key which value changed.
+     * @param aId Identification for key, defined in this file.
+     * @param aError Error occured in Active Object's RunL().
+     */
+    void HandleError( CBTUIActive* aActive, TInt aId, TInt aError );
+
+private:
+
+    /**
+     * C++ default constructor
+     * @param aCaller The one calls this class.
+     */
+    CBTUIKeyWatcher( TAny* aCaller );
+
+    /**
+     * Symbian 2nd-phase constructor
+     * @param aServiceID Identify which key to be listened to. It can 
+	 *        be a logical AND value when listening to multiple keys. 
+     */
+    void ConstructL( TInt aServiceID );
+
+private: // data
+   	
+   	/**
+     * Property containing count of physical BT connections.
+     * When physical connections exists, specific BT UI indicator is shown.
+     */
+    RProperty iPHYCountKey;
+          
+    /**
+     * Active object for listening to above keys' change.
+     * Own.
+     */    
+    CBTUIActive* iPHYCountWatcher;
+    
+    /**
+     * Our caller view.
+     * Not own.
+     */
+    TAny* iCaller; 
+   
+    };
+
+#endif // CBTUIKEYWATCHER_H