Index: Source/bindings/scripts/unstable/v8_utilities.py |
diff --git a/Source/bindings/scripts/unstable/v8_utilities.py b/Source/bindings/scripts/unstable/v8_utilities.py |
deleted file mode 100644 |
index 39c27fc768299327b342a70edebb2e2f52352417..0000000000000000000000000000000000000000 |
--- a/Source/bindings/scripts/unstable/v8_utilities.py |
+++ /dev/null |
@@ -1,236 +0,0 @@ |
-# 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. |
- |
-"""Functions shared by various parts of the code generator. |
- |
-FIXME: Not currently used in build. |
-This is a rewrite of the Perl IDL compiler in Python, but is not complete. |
-Once it is complete, we will switch all IDL files over to Python at once. |
-Until then, please work on the Perl IDL compiler. |
-For details, see bug http://crbug.com/239771 |
-""" |
- |
-# FIXME: eliminate this file if possible |
- |
-import re |
- |
-from v8_globals import includes |
-import v8_types |
- |
-ACRONYMS = ['CSS', 'HTML', 'IME', 'JS', 'SVG', 'URL', 'WOFF', 'XML', 'XSLT'] |
- |
- |
-################################################################################ |
-# Extended attribute parsing |
-################################################################################ |
- |
-def extended_attribute_value_contains(extended_attribute_value, value): |
- return (extended_attribute_value and |
- value in re.split('[|&]', extended_attribute_value)) |
- |
- |
-def has_extended_attribute(definition_or_member, extended_attribute_list): |
- return any(extended_attribute in definition_or_member.extended_attributes |
- for extended_attribute in extended_attribute_list) |
- |
- |
-def has_extended_attribute_value(definition_or_member, name, value): |
- extended_attributes = definition_or_member.extended_attributes |
- return (name in extended_attributes and |
- extended_attribute_value_contains(extended_attributes[name], value)) |
- |
- |
-################################################################################ |
-# String handling |
-################################################################################ |
- |
-def capitalize(name): |
- """Capitalize first letter or initial acronym (used in setter names).""" |
- for acronym in ACRONYMS: |
- if name.startswith(acronym.lower()): |
- return name.replace(acronym.lower(), acronym) |
- return name[0].upper() + name[1:] |
- |
- |
-def strip_suffix(string, suffix): |
- if not suffix or not string.endswith(suffix): |
- return string |
- return string[:-len(suffix)] |
- |
- |
-def uncapitalize(name): |
- """Uncapitalizes first letter or initial acronym (used in method names). |
- |
- E.g., 'SetURL' becomes 'setURL', but 'URLFoo' becomes 'urlFoo'. |
- """ |
- for acronym in ACRONYMS: |
- if name.startswith(acronym): |
- return name.replace(acronym, acronym.lower()) |
- return name[0].lower() + name[1:] |
- |
- |
-################################################################################ |
-# C++ |
-################################################################################ |
- |
-def enum_validation_expression(idl_type): |
- if not v8_types.is_enum(idl_type): |
- return None |
- return ' || '.join(['string == "%s"' % enum_value |
- for enum_value in v8_types.enum_values(idl_type)]) |
- |
- |
-def scoped_name(interface, definition, base_name): |
- implemented_by = definition.extended_attributes.get('ImplementedBy') |
- if implemented_by: |
- return '%s::%s' % (implemented_by, base_name) |
- if definition.is_static: |
- return '%s::%s' % (cpp_name(interface), base_name) |
- return 'imp->%s' % base_name |
- |
- |
-def v8_class_name(interface): |
- return v8_types.v8_type(interface.name) |
- |
- |
-################################################################################ |
-# Specific extended attributes |
-################################################################################ |
- |
-# [ActivityLogging] |
-def activity_logging_world_list(member, access_type=None): |
- """Returns a set of world suffixes for which a definition member has activity logging, for specified access type. |
- |
- access_type can be 'Getter' or 'Setter' if only checking getting or setting. |
- """ |
- if 'ActivityLogging' not in member.extended_attributes: |
- return set() |
- activity_logging = member.extended_attributes['ActivityLogging'] |
- # [ActivityLogging=For*] (no prefix, starts with the worlds suffix) means |
- # "log for all use (method)/access (attribute)", otherwise check that value |
- # agrees with specified access_type (Getter/Setter). |
- has_logging = (activity_logging.startswith('For') or |
- (access_type and activity_logging.startswith(access_type))) |
- if not has_logging: |
- return set() |
- includes.add('bindings/v8/V8DOMActivityLogger.h') |
- if activity_logging.endswith('ForIsolatedWorlds'): |
- return set(['']) |
- return set(['', 'ForMainWorld']) # endswith('ForAllWorlds') |
- |
- |
-# [CallWith] |
-CALL_WITH_ARGUMENTS = { |
- 'ScriptState': '&state', |
- 'ExecutionContext': 'scriptContext', |
- 'ScriptArguments': 'scriptArguments.release()', |
- 'ActiveWindow': 'callingDOMWindow(info.GetIsolate())', |
- 'FirstWindow': 'enteredDOMWindow(info.GetIsolate())', |
-} |
-# List because key order matters, as we want arguments in deterministic order |
-CALL_WITH_VALUES = [ |
- 'ScriptState', |
- 'ExecutionContext', |
- 'ScriptArguments', |
- 'ActiveWindow', |
- 'FirstWindow', |
-] |
- |
- |
-def call_with_arguments(member, call_with_values=None): |
- # Optional parameter so setter can override with [SetterCallWith] |
- call_with_values = call_with_values or member.extended_attributes.get('CallWith') |
- if not call_with_values: |
- return [] |
- return [CALL_WITH_ARGUMENTS[value] |
- for value in CALL_WITH_VALUES |
- if extended_attribute_value_contains(call_with_values, value)] |
- |
- |
-# [Conditional] |
-def conditional_string(definition_or_member): |
- extended_attributes = definition_or_member.extended_attributes |
- if 'Conditional' not in extended_attributes: |
- return None |
- conditional = extended_attributes['Conditional'] |
- for operator in '&|': |
- if operator in conditional: |
- conditions = conditional.split(operator) |
- operator_separator = ' %s%s ' % (operator, operator) |
- return operator_separator.join('ENABLE(%s)' % expression for expression in sorted(conditions)) |
- return 'ENABLE(%s)' % conditional |
- |
- |
-# [DeprecateAs] |
-def deprecate_as(member): |
- extended_attributes = member.extended_attributes |
- if 'DeprecateAs' not in extended_attributes: |
- return None |
- includes.add('core/frame/UseCounter.h') |
- return extended_attributes['DeprecateAs'] |
- |
- |
-# [ImplementedAs] |
-def cpp_name(definition_or_member): |
- extended_attributes = definition_or_member.extended_attributes |
- if 'ImplementedAs' not in extended_attributes: |
- return definition_or_member.name |
- return extended_attributes['ImplementedAs'] |
- |
- |
-# [MeasureAs] |
-def measure_as(definition_or_member): |
- extended_attributes = definition_or_member.extended_attributes |
- if 'MeasureAs' not in extended_attributes: |
- return None |
- includes.add('core/frame/UseCounter.h') |
- return extended_attributes['MeasureAs'] |
- |
- |
-# [PerContextEnabled] |
-def per_context_enabled_function_name(definition_or_member): |
- extended_attributes = definition_or_member.extended_attributes |
- if 'PerContextEnabled' not in extended_attributes: |
- return None |
- feature_name = extended_attributes['PerContextEnabled'] |
- return 'ContextFeatures::%sEnabled' % uncapitalize(feature_name) |
- |
- |
-# [RuntimeEnabled] |
-def runtime_enabled_function_name(definition_or_member): |
- """Returns the name of the RuntimeEnabledFeatures function. |
- |
- The returned function checks if a method/attribute is enabled. |
- Given extended attribute RuntimeEnabled=FeatureName, return: |
- RuntimeEnabledFeatures::{featureName}Enabled |
- """ |
- extended_attributes = definition_or_member.extended_attributes |
- if 'RuntimeEnabled' not in extended_attributes: |
- return None |
- feature_name = extended_attributes['RuntimeEnabled'] |
- return 'RuntimeEnabledFeatures::%sEnabled' % uncapitalize(feature_name) |