Generated bindings for IDL callback functions

third_party/WebKit/Source/bindings/scripts/utilities.py

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Utility functions (file reading, simple IDL parsing by regexes) for IDL build.
 
 Design doc: http://www.chromium.org/developers/design-documents/idl-build
 """
 
 import os
@@ skipping 73 matching lines @@
         return {}
 
     @property
     def union_types(self):
         return set()
 
     @property
     def include_path_for_union_types(self, union_type):
         return None
 
+    @property
+    def callback_functions(self):
+        return {}
+
 
 class ComponentInfoProviderCore(ComponentInfoProvider):
     def __init__(self, interfaces_info, component_info):
         super(ComponentInfoProviderCore, self).__init__()
         self._interfaces_info = interfaces_info
         self._component_info = component_info
 
     @property
     def interfaces_info(self):
         return self._interfaces_info
@@ skipping 12 matching lines @@
 
     @property
     def union_types(self):
         return self._component_info['union_types']
 
     def include_path_for_union_types(self, union_type):
         name = shorten_union_name(union_type)
         return 'bindings/core/v8/%s.h' % name
 
     @property
+    def callback_functions(self):
+        return self._component_info['callback_functions']
+
+    @property
     def specifier_for_export(self):
         return 'CORE_EXPORT '
 
     @property
     def include_path_for_export(self):
         return 'core/CoreExport.h'
 
 
 class ComponentInfoProviderModules(ComponentInfoProvider):
     def __init__(self, interfaces_info, component_info_core,
@@ skipping 31 matching lines @@
 
     def include_path_for_union_types(self, union_type):
         core_union_type_names = [core_union_type.name for core_union_type
                                  in self._component_info_core['union_types']]
         name = shorten_union_name(union_type)
         if union_type.name in core_union_type_names:
             return 'bindings/core/v8/%s.h' % name
         return 'bindings/modules/v8/%s.h' % name
 
     @property
+    def callback_functions(self):

[Yuki, 2016/09/08 10:45:25]

s/TODO/TODO(lkawai)/

[lkawai, 2016/09/09 07:56:48]

Done.

+        # TODO: Currrently modules can not use callback functions defined in core.
+        return self._component_info_modules['callback_functions']
+
+    @property
     def specifier_for_export(self):
         return 'MODULES_EXPORT '
 
     @property
     def include_path_for_export(self):
         return 'modules/ModulesExport.h'
 
 
 def load_interfaces_info_overall_pickle(info_dir):
     with open(os.path.join(info_dir, 'modules', 'InterfacesInfoOverall.pickle')) as interface_info_file:
@@ skipping 266 matching lines @@
 
         # Remember an open brace.
         match = re_last_brace.search(line)
         was_open_brace = (match and match.group('last') == '{' and 'namespace' not in line)
 
     # Let |'\n'.join| emit the last newline.
     if output:
         output.append('')
 
     return '\n'.join(output)