Generated bindings for IDL callback functions

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

 #!/usr/bin/python
 #
 # Copyright (C) 2013 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
@@ skipping 200 matching lines @@
             interface_info['unforgeable_attributes'] = {}
             interface_info['unforgeable_attributes'][component] = unforgeable_attributes
             return interface_info
 
         definitions = self.reader.read_idl_file(idl_filename)
 
         this_union_types = collect_union_types_from_definitions(definitions)
         self.union_types.update(this_union_types)
         self.typedefs.update(definitions.typedefs)
         for callback_function_name, callback_function in definitions.callback_functions.iteritems():
             if 'ExperimentalCallbackFunction' in callback_function.extended_attributes:

[bashi, 2016/09/13 00:35:05]

Please add a comment to describe what 'component_dir' is and why we need to
store it.

[lkawai, 2016/09/16 05:05:49]

Done.

-                self.callback_functions[callback_function_name] = callback_function
+                self.callback_functions[callback_function_name] = {
+                    'callback_function': callback_function,
+                    'component_dir': idl_filename_to_component(idl_filename),
+                }
         # Check enum duplication.
         for enum_name in definitions.enumerations.keys():
             for defined_enum in self.enumerations:
                 if defined_enum.name == enum_name:
                     raise Exception('Enumeration %s has multiple definitions' % enum_name)
         self.enumerations.update(definitions.enumerations.values())
 
         if definitions.interfaces:
             definition = next(definitions.interfaces.itervalues())
             interface_info = {
@@ skipping 122 matching lines @@
 
     write_pickle_file(options.interfaces_info_file,
                       info_collector.get_info_as_dict(),
                       options.write_file_only_if_changed)
     write_pickle_file(options.component_info_file,
                       info_collector.get_component_info_as_dict(),
                       options.write_file_only_if_changed)
 
 if __name__ == '__main__':
     sys.exit(main())