# Copyright (c) 2015 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 __future__ import absolute_import
from cef_parser import *


def make_wrapper_types_header(header):
  result = get_copyright()

  result += '#ifndef CEF_LIBCEF_DLL_WRAPPER_TYPES_H_\n'+ \
            '#define CEF_LIBCEF_DLL_WRAPPER_TYPES_H_\n' + \
            '#pragma once\n\n' + \
            'enum CefWrapperType {\n' + \
            '  WT_BASE_REF_COUNTED = 1,\n' + \
            '  WT_BASE_SCOPED,\n'

  clsnames = sorted(header.get_class_names())
  for clsname in clsnames:
    result += '  ' + get_wrapper_type_enum(clsname) + ',\n'

  result += '\n  WT_LAST\n'
  result += '};\n\n' + \
            '#endif  // CEF_LIBCEF_DLL_WRAPPER_TYPES_H_'

  return result


def write_wrapper_types_header(header, file):
  newcontents = make_wrapper_types_header(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] + ' <include_dir>\n')
    sys.exit()

  # create the header object
  header = obj_header()
  excluded_files = ['cef_api_hash.h', 'cef_application_mac.h', 'cef_version.h']
  header.add_directory(sys.argv[1], excluded_files)

  # dump the result to stdout
  sys.stdout.write(make_wrapper_types_header(header))