fix vool method updating

a start, should do code too

assets/css/app.css.sass

@@ -18,11 +18,11 @@ body
   margin-left: 1%
 
 .vool_view
-  width: 18%
+  width: 14%
   margin-left: 1%
 
 .mom_view
-  width: 20%
+  width: 24%
   margin-left: 1%
 
 .risc_view

lib/views/vool_view.rb

@@ -17,45 +17,31 @@ class VoolView < ElementView
   def instruction_changed
     i = @interpreter.instruction
     return "" unless i
-    update_method
-    case i.source
-    when Mom::Instruction
-      @ticker.text = i.source.class.name
-      # if e = @text.at_css("#i#{id}")
-      #   if (old = @text.at_css(".fade_in"))
-      #     old.remove_class("fade_in")
-      #   end
-      #   e.add_class "fade_in"
-      # end
-    when String
-      @ticker.text = i.source
-    when Risc::Instruction
-      @ticker.text = i.source.to_s
-    else
-      raise "Unrecognized source #{i.source.class.name} for #{i}"
-    end
-  end
-
-  def update_method
-    i = @interpreter.instruction
     if i.is_a?(Risc::FunctionReturn)
       link = @interpreter.get_register( i.register )
-      #puts "Link #{link}"
+      puts "Link #{link}:#{link.source}"
       raise "No link method" unless link
       i = link
     end
-    return unless (i.is_a? Risc::Label)
-    return unless i.is_method
-    puts i.name
-    return
-    cl_t_name , method_name = *i.name.split(".")
-    class_name = cl_t_name.split(" ").last.split("_").first
-    clazz = Parfait.object_space.get_class_by_name class_name
-    raise "No class for #{cl_name} , #{i.name}" unless clazz
-    type = clazz.instance_type
-    method = type.get_method( method_name )
-    @element.at_css(".source").text = i.name
-    @text.inner_html = HtmlConverter.new.process( method.source )
+    method = nil
+    case i.source
+    when Mom::Instruction
+      if(i.source.is_a?(Mom::SimpleCall))
+        method = i.source.method
+      end
+      #TODO, give mom a source
+    when Parfait::TypedMethod
+      method = i.source
+    when String
+      return
+    else
+      raise "Unrecognized source #{i.source.class.name} for #{i}"
+    end
+    update_method(method) if method
+  end
+
+  def update_method(method)
+    @text.inner_html = method.name
   end
 
 end