Better support for vector conversions.

tools/dom/scripts/generator.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 provides shared functionality for systems to generate
 Dart APIs from the IDL database."""
 
 import copy
 import json
@@ skipping 943 matching lines @@
   def merged_into(self):
     return None
 
   def native_type(self):
     return self._data.native_type or self._idl_type
 
   def bindings_class(self):
     return 'Dart%s' % self.idl_type()
 
   def vector_to_dart_template_parameter(self):
-    return self.bindings_class()
+    return self.native_type()
 
   def to_native_info(self, idl_node, interface_name):
     cls = self.bindings_class()
 
     if 'Callback' in idl_node.ext_attrs:
       return '%s', 'RefPtr<%s>' % self.native_type(), cls, 'create'
 
     if self.custom_to_native():
       type = 'RefPtr<%s>' % self.native_type()
       argument_expression_template = '%s.get()'
@@ skipping 138 matching lines @@
     return self.dart_type()
 
   def implementation_name(self):
     return self.dart_type()
 
   def vector_to_dart_template_parameter(self):
     raise Exception('sequences of sequences are not supported yet')
 
   def to_native_info(self, idl_node, interface_name):
     item_native_type = self._item_info.vector_to_dart_template_parameter()
-    return '%s', 'Vector<%s>' % item_native_type, 'DartUtilities', 'toNativeVector<%s>' % item_native_type
+    if isinstance(self._item_info, PrimitiveIDLTypeInfo):
+      return '%s', 'Vector<%s>' % item_native_type, 'DartUtilities', 'toNativeVector<%s>' % item_native_type
+    return '%s', 'Vector< RefPtr<%s> >' % item_native_type, 'DartUtilities', 'toNativeVector< RefPtr<%s> >' % item_native_type
 
   def pass_native_by_ref(self): return True
 
   def to_dart_conversion(self, value, interface_name=None, attributes=None):
-    return 'DartDOMWrapper::vectorToDart<%s>(%s)' % (self._item_info.vector_to_dart_template_parameter(), value)
+    if isinstance(self._item_info, PrimitiveIDLTypeInfo):
+      return 'DartDOMWrapper::vectorToDart(%s)' % value
+    return 'DartDOMWrapper::vectorToDart<%s>(%s)' % (self._item_info.bindings_class(), value)
 
   def conversion_includes(self):
     return self._item_info.conversion_includes()
 
 
 class DOMStringArrayTypeInfo(SequenceIDLTypeInfo):
   def __init__(self, data, item_info):
     super(DOMStringArrayTypeInfo, self).__init__('DOMString[]', data, item_info)
 
   def to_native_info(self, idl_node, interface_name):
@@ skipping 305 matching lines @@
                                   self)
 
     if type_data.clazz == 'SVGTearOff':
       dart_interface_name = self._renamer.RenameInterface(
           self._database.GetInterface(type_name))
       return SVGTearOffIDLTypeInfo(
           type_name, type_data, dart_interface_name, self)
 
     class_name = '%sIDLTypeInfo' % type_data.clazz
     return globals()[class_name](type_name, type_data)