diff -r 25fce757be94 -r e02eb84a14d2 usbuis/usbuinotif/inc/usbuinqueriesnotifiermdrv.h
--- a/usbuis/usbuinotif/inc/usbuinqueriesnotifiermdrv.h	Tue Aug 31 16:13:57 2010 +0300
+++ b/usbuis/usbuinotif/inc/usbuinqueriesnotifiermdrv.h	Wed Sep 01 12:20:49 2010 +0100
@@ -19,10 +19,9 @@
 #define USBUINQUERIESNOTIFIER_H
 
 // INCLUDES
-#include <hb/hbwidgets/hbdevicemessageboxsymbian.h>
+
 #include "usbnotifier.h"      // Base class
-
-
+#include <AknQueryDialog.h>   // AVKON component
 // CLASS DECLARATION
 
 /**
@@ -31,8 +30,7 @@
  *  @lib 
  *  @since S60 3.0
  */
-NONSHARABLE_CLASS(CUSBUIQueriesNotifier) : public CUSBUINotifierBase,
-                                           public MHbDeviceMessageBoxObserver
+NONSHARABLE_CLASS(CUSBUIQueriesNotifier) : public CUSBUINotifierBase
     {
 public:
     // Constructors and destructor
@@ -46,14 +44,6 @@
      * Destructor.
      */
     virtual ~CUSBUIQueriesNotifier();
-    /**
-     * Call back function to observe device message box closing.
-     * @param aMessageBox Pointer to the closing message box instance.
-     * @param aButton Button that was pressed.
-     */
-    void MessageBoxClosed(const CHbDeviceMessageBoxSymbian* aMessageBox,
-            CHbDeviceMessageBoxSymbian::TButtonId aButton);
-
 
 private:
     // Functions from base class
@@ -74,6 +64,13 @@
     void Cancel();
 
     /**
+     * From CUSBUINotifierBase Gets called when a request completes.
+     * @param None.
+     * @return None.
+     */
+    void RunL();
+
+    /**
      * From CUSBUINotifierBase Used in asynchronous notifier launch to 
      * store received parameters into members variables and 
      * make needed initializations.
@@ -82,24 +79,53 @@
      * @param aMessage Should be completed when the notifier is deactivated.
      * @return None.
      */
-    void StartDialogL(const TDesC8& aBuffer, TInt aReplySlot,
+    void GetParamsL(const TDesC8& aBuffer, TInt aReplySlot,
             const RMessagePtr2& aMessage);
 
 private:
-    
+    /*
+     * From MEikSrvNotifierBase2 Synchronic notifier launch.        
+     * @param aBuffer Received parameter data.
+     * @return A pointer to return value.
+     */
+    virtual TPtrC8 StartL(const TDesC8& aBuffer);
+
     /**
      *  C++ default constructor.
      */
     CUSBUIQueriesNotifier();
 
+private:
+    // New functions
+
+    /**
+     * Show query dialog 
+     * @param aStringHolder   The string for the query. 
+     * @param aCoverDialogId  The dialog ID for the cover UI.
+     * @param aIsCancelKey    Does the dialog show Cancel key.
+     * @return KErrNone - accepted, KErrCancel - Cancel or End call key
+     */
+    TInt QueryUserResponseL(const TDesC& aStringHolder, TInt aCoverDialogId,
+            TBool aIsCancelKey, TBool aIsErrorQuery);
+
+    /**
+     * Get attributes for the query dialog
+     * The query type is idenfied by the member variable iQueryType.
+     * The caller should pop and destroy the returned heap descriptor 
+     * when it is no longer needed.
+     * @param aCoverDialogId  Returned dialog ID for the cover UI.
+     * @param aIsCancelKey    Returned info about showing the Cancel key.
+     * @return                The string holder for the query. 
+     */
+    HBufC* GetQueryAttributesLC(TInt& aCoverDialogId, TBool& aIsCancelKey, TBool& aIsErrorQuery);
 
 private:
     // Data
     
     /**
-    * owned
+    * Not own, destroys self when lauched.
     */
-    CHbDeviceMessageBoxSymbian*  iUSBQueryDlg;
+    CAknQueryDialog* iUSBQueryDlg;
     TUSBUIQueries iQueryType; // To store the type of the query
 
     };