diff -r 4f2773374eff -r 4b22a598b890 filebrowser/ui/inc/enginewrapper.h
--- a/filebrowser/ui/inc/enginewrapper.h	Fri May 14 15:53:02 2010 +0300
+++ b/filebrowser/ui/inc/enginewrapper.h	Thu May 27 12:52:19 2010 +0300
@@ -34,6 +34,7 @@
 class SearchAttributes;
 class SearchResults;
 class FileBrowserView;
+class HbProgressDialog;
 
 class QModelIndex;
 
@@ -55,9 +56,10 @@
 /**
  * class that is used for communicating between Symbian and Qt code.
  */
-class EngineWrapper : MFileBrowserUI {
+class EngineWrapper : public QObject, public MFileBrowserUI
+{
+    Q_OBJECT
 public:
-    
     /**
      * Constructor
      */
@@ -79,6 +81,9 @@
     void ShowInformationNote(const TDesC &aDescText, const TDesC &aDescTitle);
     void ShowErrorNote(const TDesC& aDescText, TBool aNoTimeout = EFalse);
     void ShowConfirmationNote(const TDesC& aDescText, TBool aNoTimeout = EFalse);
+    void ShowWaitDialog(const TDesC& aText);
+    void CancelWaitDialog();
+    void ProcessEvents();
     TBool ShowConfirmationQuery(const TDesC& aDescText);
 
 public: 
@@ -158,14 +163,20 @@
     quint32 getDebugMask();
     void toolsSetDebugMask(quint32 aDbgMask);
 
+    void toolsWriteAllFiles();
+
     void showFileCheckSums(const QModelIndex &aIndex, TFileBrowserCmdFileChecksums checksumType);
 
+private slots:
+        void waitDialogCancelled();
+
 private:
     // FB engine
     CEngine *mEngine;
     // List of found files results for Ui
     QStringList mFilesFound;
     FileBrowserSettings mSettings;
+    HbProgressDialog *mWaitDialog;
     };
 
 #endif //ENGINEWRAPPER_H