Worklist.py: add causality state comparision in Worklist.

product/ERP5Workflow/Document/Worklist.py

@@ -58,8 +58,6 @@ class Worklist(IdAsReferenceMixin("worklist_", "prefix"), XMLObject):
     description = ''
     var_matches = None  # Compared with catalog when set.
     matched_portal_type = ''
-    matched_validation_state = None
-    matched_simulation_state = None
     actbox_name = ''
     actbox_url = ''
     actbox_icon = ''
@@ -126,8 +124,9 @@ class Worklist(IdAsReferenceMixin("worklist_", "prefix"), XMLObject):
         if self.getMatchedValidationState() is not None:
           key_list.append('portal_type')
           key_list.append('validation_state')
-        if self.getMatchedSimulationState() is not None and self.getMatchedValidationState() is not None:
-          raise NotImplementedError(' Please only fill the field of the state variable defined in this workflow.')
+        if self.getMatchedCausalityState() is not None:
+          key_list.append('portal_type')
+          key_list.append('causality_state')
         return key_list
 
     def getVarMatch(self, id):
@@ -153,6 +152,12 @@ class Worklist(IdAsReferenceMixin("worklist_", "prefix"), XMLObject):
           for state_id in matches_id_list:
             matches_ref_list.append(self.getParent()._getOb(state_id).getReference())
           matches = tuple(matches_ref_list)
+        elif id == 'causality_state':
+          matches_id_list = self.getMatchedCausalityStateList()
+          matches_ref_list = []
+          for state_id in matches_id_list:
+            matches_ref_list.append(self.getParent()._getOb(state_id).getReference())
+          matches = tuple(matches_ref_list)
         else:
           raise NotImplementedError ("Cataloged variable '%s' matching error in Worklist.py"%id)
         if matches is not None: