Map enums to strings.

tools/dom/scripts/dartgenerator.py

 #!/usr/bin/python
 # Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
 # for details. All rights reserved. Use of this source code is governed by a
 # BSD-style license that can be found in the LICENSE file.
 
 """This module generates Dart APIs from the IDL database."""
 
 import emitter
 import idlnode
 import logging
@@ skipping 29 matching lines @@
     if type_name.endswith('?'):
       return self._IsCompoundType(database, type_name[:-len('?')])
 
     if type_name.endswith('[]'):
       return self._IsCompoundType(database, type_name[:-len('[]')])
 
     stripped_type_name = self._StripModules(type_name)
     if database.HasInterface(stripped_type_name):
       return True
 
+    if database.HasEnum(stripped_type_name):
+      return True
+
     dart_template_match = self._dart_templates_re.match(type_name)
     if dart_template_match:
       # Dart templates
       parent_type_name = type_name[0 : dart_template_match.start(1) - 1]
       sub_type_name = dart_template_match.group(1)
       return (self._IsCompoundType(database, parent_type_name) and
               self._IsCompoundType(database, sub_type_name))
     return False
 
   def _IsDartType(self, type_name):
@@ skipping 161 matching lines @@
         ast = [('Annotation', [('Id', 'WebKit')]),
                ('InterfaceType', ('ScopedName', 'EventTarget'))]
         interface.parents.append(idlnode.IDLParentInterface(ast))
 
   def AddMissingArguments(self, database):
     ARG = idlnode.IDLArgument([('Type', ('ScopedName', 'object')), ('Id', 'arg')])
     for interface in database.GetInterfaces():
       for operation in interface.operations:
         if operation.ext_attrs.get('CallWith') == 'ScriptArguments|ScriptState':
           operation.arguments.append(ARG)