libs/surfaces/mackie/scripts/transform.rb

   1 class ElementHandler
   2
   3         def apply( anElement )
   4                 anElement.each {|e| handle(e)} if anElement
   5         end
   6
   7         def handle( aNode )
   8                 if aNode.kind_of? REXML::Text
   9                         handleTextNode(aNode)
  10                 elsif aNode.kind_of? REXML::Element
  11                         handle_element aNode
  12                 else
  13                         return #ignore comments and processing instructions
  14                 end
  15         end
  16
  17         def handle_element( anElement )
  18                 handler_method = "handle_" + anElement.name.tr("-","_")
  19                 if self.respond_to? handler_method
  20                         self.send(handler_method, anElement)
  21                 else
  22                         default_handler(anElement)
  23                 end
  24         end
  25
  26 end