Update IDL to Chrome 32

core/scripts/make_event_factory.py

-#!/usr/bin/env 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.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-import os.path
-import sys
-import shutil
-
-from in_file import InFile
-import name_macros
-from name_utilities import lower_first
-import license
-
-
-IMPLEMENTATION_TEMPLATE = """%(license)s
-#include "config.h"
-#include "%(class_name)sFactory.h"
-
-#include "%(class_name)sHeaders.h"
-#include "RuntimeEnabledFeatures.h"
-
-namespace WebCore {
-
-PassRefPtr<%(class_name)s> %(class_name)sFactory::create(const String& type)
-{
-%(factory_implementation)s
-    return 0;
-}
-
-} // namespace WebCore
-"""
-
-
-class EventFactoryWriter(name_macros.Writer):
-    defaults = {
-        'ImplementedAs': None,
-        'Conditional': None,
-        'EnabledAtRuntime': None,
-    }
-    default_parameters = {
-        'namespace': '',
-    }
-
-    def __init__(self, in_file_path, enabled_conditions):
-        super(EventFactoryWriter, self).__init__(in_file_path, enabled_conditions)
-        self._outputs[(self.class_name + ".cpp")] = self.generate_implementation
-
-    def _events(self):
-        return self.in_file.name_dictionaries
-
-    def _factory_implementation(self, event):
-        if event['EnabledAtRuntime']:
-            runtime_condition = ' && RuntimeEnabledFeatures::%s()' % lower_first(event['EnabledAtRuntime'])
-        else:
-            runtime_condition = ''
-        name = os.path.basename(event['name'])
-        class_name = self._class_name_for_entry(event)
-        implementation = """    if (type == "%(name)s"%(runtime_condition)s)
-        return %(class_name)s::create();""" % {
-            'name': name,
-            'runtime_condition': runtime_condition,
-            'class_name': class_name,
-        }
-        return self.wrap_with_condition(implementation, event['Conditional'])
-
-    def generate_implementation(self):
-        return IMPLEMENTATION_TEMPLATE % {
-            'class_name': self.class_name,
-            'license': license.license_for_generated_cpp(),
-            'factory_implementation': "\n".join(map(self._factory_implementation, self._events())),
-        }
-
-
-if __name__ == "__main__":
-    name_macros.Maker(EventFactoryWriter).main(sys.argv)