mirror of
https://github.com/flutter/flutter.git
synced 2026-02-20 02:29:02 +08:00
98 lines
3.0 KiB
Python
98 lines
3.0 KiB
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 re
|
|
|
|
|
|
ACRONYMS = [
|
|
'CSSOM',
|
|
'CSS',
|
|
'DNS',
|
|
'FE',
|
|
'FTP',
|
|
'HTML',
|
|
'IME',
|
|
'JS',
|
|
'SVG',
|
|
'URL',
|
|
'WOFF',
|
|
'XML',
|
|
'XSLT',
|
|
'XSS',
|
|
]
|
|
|
|
|
|
def lower_first(name):
|
|
"""Return name with first letter or initial acronym lowercased.
|
|
|
|
E.g., 'SetURL' becomes 'setURL', but 'URLFoo' becomes 'urlFoo'.
|
|
"""
|
|
for acronym in ACRONYMS:
|
|
if name.startswith(acronym):
|
|
return name.replace(acronym, acronym.lower(), 1)
|
|
return name[0].lower() + name[1:]
|
|
|
|
|
|
def upper_first(name):
|
|
"""Return name with first letter or initial acronym uppercased."""
|
|
for acronym in ACRONYMS:
|
|
if name.startswith(acronym.lower()):
|
|
return name.replace(acronym.lower(), acronym, 1)
|
|
return _upper_first(name)
|
|
|
|
|
|
def _upper_first(name):
|
|
"""Return name with first letter uppercased."""
|
|
if not name:
|
|
return ''
|
|
return name[0].upper() + name[1:]
|
|
|
|
|
|
def to_macro_style(name):
|
|
s1 = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', name)
|
|
return re.sub('([a-z0-9])([A-Z])', r'\1_\2', s1).upper()
|
|
|
|
|
|
def script_name(entry):
|
|
return os.path.basename(entry['name'])
|
|
|
|
|
|
def cpp_name(entry):
|
|
return entry['ImplementedAs'] or script_name(entry)
|
|
|
|
|
|
def enable_conditional_if_endif(code, feature):
|
|
# Jinja2 filter to generate if/endif directive blocks based on a feature
|
|
if not feature:
|
|
return code
|
|
condition = 'ENABLE(%s)' % feature
|
|
return ('#if %s\n' % condition +
|
|
code +
|
|
'#endif // %s\n' % condition)
|