HHC/fpdb_import: throw in some calls to gtk.main_iteration(False)

GuiBulkImport: replace "Importing" label with actual progressbar (does not use percentages, simply an activity bar)

pyfpdb/fpdb_import.py

@@ -30,6 +30,9 @@ import Queue
 from collections import deque # using Queue for now
 import threading
 
+import pygtk
+import gtk
+
 #    fpdb/FreePokerTools modules
 
 import fpdb_simple
@@ -377,6 +380,7 @@ class Importer:
     # This is now an internal function that should not be called directly.
     def import_file_dict(self, db, file, site, filter, q=None):
         #print "import_file_dict"
+        
         if os.path.isdir(file):
             self.addToDirList[file] = [site] + [filter]
             return
@@ -485,7 +489,9 @@ class Importer:
         """Import an fpdb hand history held in the list lines, could be one hand or many"""
 
         #db.lock_for_insert() # should be ok when using one thread, but doesn't help??
-
+        while gtk.events_pending():
+            gtk.main_iteration(False)
+        
         try: # sometimes we seem to be getting an empty self.lines, in which case, we just want to return.
             firstline = lines[0]
         except: