def getActiveBlockLayout(self):
     """
     @return: msd.landingpage.layout.Layout object
     """
     return Layout.getLayoutByViewName(self, self.REQUEST, self.getBlockLayout())
 def getLayoutImageSource(self, context, item):
     layout = Layout.getLayoutByViewName(context, context.REQUEST, item)
     if layout.icon:
         return context.portal_url() + "/" + layout.icon 
     else:
         return None