diff -r 000000000000 -r 4e1aa6a622a0 resourcemgmt/hwrmfmtxwatcherplugin/inc/hwrmfmtxconnobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/resourcemgmt/hwrmfmtxwatcherplugin/inc/hwrmfmtxconnobserver.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* Copyright (c) 2008 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:  Connection observer mixin and callback definition for fmtx watcher plugin.
+*
+*/
+
+
+#ifndef HWRMFMTXCONNOBSERVER_H
+#define HWRMFMTXCONNOBSERVER_H
+
+/**
+* Connection types. Not a bitmask, but types can be assigned
+* values as 0, 1, 2, 3, ...
+*/  
+enum TFmtxWatcherObserverTypes
+    {
+    EFmtxWatcherObserverAccessory,
+    EFmtxWatcherObserverUsb,
+    EFmtxWatcherObserverTest, // Test observer should be always the last
+    EFmtxWatcherObserverCount
+    };
+
+
+/**
+* A callback interface for handling notifification of changes 
+* in wired connections, which ought to disable FM Tx. The client 
+* derives a class from this interface and implements the 
+* HandleConnectionChange-method.
+*
+* @since S60 3.2
+* @lib hwrmfmtxwatcherplugin.lib
+*/
+class MHWRMFmtxConnObserverCallback
+    {
+public:
+
+    /**
+    * This callback method is used to notify the client about
+    * the change in connection status.
+    *
+    * @param aType Connection type.
+    * @param aConnected Truth value indicating connection status.
+    */
+    virtual void HandleConnectionChange( TFmtxWatcherObserverTypes aType,
+                                         TBool aConnected ) = 0;
+    };
+
+/**
+*  Interface class to be implemented by connection observers.
+*
+* @since S60 3.2
+* @lib hwrmfmtxwatcherplugin.lib
+*/
+class MHWRMFmtxConnObserver
+    {
+public:
+
+    /**
+    * Destructor.
+    *
+    * Needed for destroying objects so that there's no need to know
+    * the actual implementation class(es).
+    */
+    virtual ~MHWRMFmtxConnObserver() {};
+
+    /**
+    * This method gets connection status.
+    *
+    * @return TBool ETrue if connected, otherwise EFalse.
+    *
+	* @leave One of the Symbian OS error codes.
+    */
+    virtual TBool GetStatusL() = 0;
+
+    /**
+    * This method is used to start observing connections.
+    *
+	* @leave One of the Symbian OS error codes.
+    */
+    virtual void StartObservingL() = 0;
+
+    /** 
+    * This method is used to stop observing connections.
+    *
+    */
+    virtual void StopObserving() = 0;
+    };
+
+#endif // HWRMFMTXCONNOBSERVER_H