New method, getEventState.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@739 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/Document/Event.py

@@ -30,6 +30,7 @@ from AccessControl import ClassSecurityInfo
 
 from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface
 from Products.ERP5.Document.Document import Document
+from Products.CMFCore.utils import getToolByName
 
 class Event(Document):
     """
@@ -104,3 +105,11 @@ an event."""
         )
       }
 
+    security.declareProtected(Permissions.AccessContentsInformation, 'getSimulationState')
+    def getEventState(self, id_only=1):
+      """
+        Returns the current state in simulation
+      """
+      portal_workflow = getToolByName(self, 'portal_workflow')
+      wf = portal_workflow.getWorkflowById('event_workflow')
+      return wf._getWorkflowStateOf(self, id_only=id_only )