cef/tools/make_views_stub_impl.py

96 lines
2.7 KiB
Python

# Copyright (c) 2016 The Chromium Embedded Framework Authors. All rights
# reserved. Use of this source code is governed by a BSD-style license that
# can be found in the LICENSE file.
from cef_parser import *
from make_ctocpp_impl import *
def make_views_function_stub_impl(clsname, func):
name = func.get_name()
# Build the C++ prototype.
parts = func.get_cpp_parts(True)
result = make_ctocpp_impl_proto(clsname, name, func, parts) + ' {'
# Retrieve the function return value.
retval = func.get_retval()
retval_type = retval.get_retval_type()
if retval_type == 'invalid':
notify(name + ' could not be autogenerated')
# Code could not be auto-generated.
result += '\n // COULD NOT IMPLEMENT DUE TO: (return value)'
result += '\n #pragma message("Warning: "__FILE__": ' + name + ' is not implemented")'
retval_default = ''
else:
retval_default = retval.get_retval_default(False)
result += '\n NOTIMPLEMENTED();'
if retval_default != '':
result += '\n return ' + retval_default + ';'
result += '\n}\n\n'
return result
def make_views_class_stub_impl(header, cls):
impl = ''
clsname = cls.get_name()
funcs = cls.get_static_funcs()
for func in funcs:
impl += make_views_function_stub_impl(clsname, func)
return impl
def make_views_stub_impl(header):
includes = ''
impl = ''
allclasses = header.get_classes()
for cls in allclasses:
dir = cls.get_file_directory()
# Only process files in the views/ directory.
if dir != None and dir.find('views') == 0:
cls_impl = make_views_class_stub_impl(header, cls)
if cls_impl != '':
impl += cls_impl
includes += '#include "include/' + cls.get_file_name() + '"\n'
includes += '\n#include "base/logging.h"\n'
# Build the final output.
result = get_copyright() + includes
result += '\n\n// STATIC STUB METHODS - Do not edit by hand.\n\n'
result += impl
return result
def write_views_stub_impl(header, file):
newcontents = make_views_stub_impl(header)
return (file, newcontents)
# Test the module.
if __name__ == "__main__":
import sys
# Verify that the correct number of command-line arguments are provided.
if len(sys.argv) < 2:
sys.stderr.write('Usage: ' + sys.argv[0] + ' <cpp_header_dir>')
sys.exit()
cpp_header_dir = sys.argv[1]
# Create the header object. Should match the logic in translator.py.
header = obj_header()
header.set_root_directory(cpp_header_dir)
excluded_files = ['cef_application_mac.h', 'cef_version.h']
header.add_directory(cpp_header_dir, excluded_files)
header.add_directory(os.path.join(cpp_header_dir, 'views'))
# Dump the result to stdout.
sys.stdout.write(make_views_stub_impl(header))