--- a/usbengines/usbotgwatcher/inc/cusbstatehostdelayhandle.h	Fri Feb 19 23:50:32 2010 +0200
+++ b/usbengines/usbotgwatcher/inc/cusbstatehostdelayhandle.h	Fri Mar 12 15:48:40 2010 +0200
@@ -1,43 +1,32 @@
 /*
-* Copyright (c) 2008-2009 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:  Implements concrete state
+ * Copyright (c) 2008-2009 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:  Implements concrete state
+ *
+ */
 
-
-#ifndef C_USBSTATEHOSTDALAYHANDLE_H
+#ifndef C_USBSTATEHOSTDELAYHANDLE_H
 #define C_USBSTATEHOSTDELAYHANDLE_H
 
-#include "cusbotgwatcher.h"
 #include "cusbstatehosthandle.h"
 
-#ifndef STIF
-#include "cusbnotifmanager.h"
-#include "cusbtimer.h"
-#else
-#include "mockcusbnotifmanager.h"
-#include "mockcusbtimer.h"
-#endif
+class CUsbOtgWatcher;
 
 /**
- *  This class implements behaviour when some problem needs vbus drop in a while, and mostly, user action.
+ *  problem handling, vbus not dropping
  *
  */
-NONSHARABLE_CLASS( CUsbStateHostDelayHandle ) : public CUsbStateHostHandle,
-      //  MWaitNotifierObserver,
-        MUsbTimerObserver
-// this means only one wait notifier at a time can be shown by this state, might be redesigned
+NONSHARABLE_CLASS( CUsbStateHostDelayHandle ) : public CUsbStateHostHandle
     {
     friend class CtUsbOtgWatcher;
     friend class CUsbOtgWatcher;
@@ -45,119 +34,39 @@
 public:
 
     /**
-     * Two-phased constructor.
-     * @param aWatcher owner
-     */
-    static CUsbStateHostDelayHandle* NewL(CUsbOtgWatcher* aWatcher);
-
-    /**
      * Destructor.
      */
     virtual ~CUsbStateHostDelayHandle();
 
-    // From MUsbTimerObserver
-    /**
-     * Call back when timer expired
-     * @param aTimerId timer id
-     */
-    void TimerElapsedL(TUsbTimerId aTimerId);
+protected:
 
     // From VBus observer
     /**
-     * VBus down
-     */
-    void VBusUpL();
-    /**
-     * VBus down
+     * VBus up
      */
-    void VBusDownL();
-    /**
-     * VBus error happened
-     */
-    void VBusErrorL();
-
-    // From OTG state observer
-    /**
-     * VBus error happen
-     */
-    void AVBusErrorL();
+    virtual void VBusUpL();
 
     // From Host Event notification observer
     /**
      * Device is attached
      * @param aInfo Device event data
      */
-    void DeviceAttachedL(TDeviceEventInformation aInfo);
-    /**
-     * Device is detached
-     * @param aInfo Device event data
-     */
-    void DeviceDetachedL(TDeviceEventInformation aInfo);
-    /**
-     * Connected to hub in wrong level 
-     */
-    void BadHubPositionL();
-
-    /**
-     * SRP request received
-     */
-    void SrpReceivedL();
-
-//from CUsbState
-    /**
-     * State id
-     * @return state id
-     */
-    TUsbStateIds Id();
-
-    /**
-     * This is called when switched to this state, 
-     * because If all conditions for transition to another state exist, nothing will 
-     * trigger it and transition will not happen. This forces the transition in such cases.
-     *
-     */
-    void JustAdvancedToThisStateL();
-
-    /**
-     * This is called when leaving this state, 
-     *
-     */
-    void JustBeforeLeavingThisStateL();
-    
-    /**
-     * handles issue
-     */
-    void DoHandleL();
-
-
-private:
+    virtual void DeviceAttachedL(TDeviceEventInformation aInfo);
 
     /**
      * Default constructor
      * @param aWatcher owner
      */
-    CUsbStateHostDelayHandle(CUsbOtgWatcher* aWatcher);
+    CUsbStateHostDelayHandle(CUsbOtgWatcher& aWatcher);
 
     /**
      * 2nd phase construction
      */
     void ConstructL();
 
-    
-private:
     // data
 
-    /** 
-     * too much power timer
-     * own
-     */
-    CUsbTimer* iTooMuchPowerTimer;
-    
-    /** 
-     * drivers not found
-     * own
-     */
-    CUsbTimer* iDriversNotFoundTimer;
+private:
     };
 
-#endif //  C_USBSTATEHOSTHANDLE_H
+#endif //  C_USBSTATEHOSTDELAYHANDLE_H