textual-paint/localization/parse-rc-file.py

73 lines
2.5 KiB
Python
Raw Normal View History

def parse_rc_file(rc_file_text, callback=None, lang=None):
strings = []
menu = dialog = stringtable = False
block_level = 0
id_str = dialog_id = hint = orig_str = None
for line in rc_file_text.splitlines():
norm_line = line.strip().replace(r'[\t ]+', ' ').replace(r'\/\/.*$', '')
if norm_line.endswith(' MENU'):
menu = True
dialog_match = re.match(r'^(\w+) (DIALOG|DIALOGEX) ', norm_line)
if dialog_match:
dialog_id = dialog_match.group(1)
dialog = True
if norm_line == 'STRINGTABLE':
stringtable = True
if norm_line == 'BEGIN':
block_level += 1
if norm_line == 'END':
block_level -= 1
if block_level == 0:
menu = dialog = dialog_id = stringtable = None
if dialog and not block_level:
match = re.match(r'^[\t ]*(CAPTION)[\t ]+(L?"(.*?("")*)*?")', line)
if match:
id_str = f"{dialog_id}:{match.group(1)}"
hint = f"{dialog_id} {match.group(1)}"
orig_str = match.group(2)
elif (menu or dialog) and block_level:
match = re.match(r'^[\t ]*(\w+)[\t ]+(L?"([^"]*?("")*)*?")(,[\t ]*(\w+)){0,1}', line)
if match:
id_str = match.group(6)
hint = f"{match.group(1)} {match.group(6)}" if match.group(6) else match.group(1)
orig_str = match.group(2)
else:
match = re.search(r'(L?"(.*)")', line)
if match:
orig_str = match.group(0)
else:
match = re.match(r'^[\t ]*(\w+)[\t ]*(\/\/.*)*$', line)
if match:
id_str = match.group(1)
else:
match = re.match(r'^[\t ]*(L?"(.*)")', line)
if id_str and match:
hint = id_str
orig_str = match.group(1)
else:
id_str = None
if orig_str:
str = orig_str
wide = str.startswith('L')
str = re.sub(r'^L?"(.*)"$', r'\1', str)
str = str.replace(r'\r', '\r').replace(r'\n', '\n').replace(r'\t', '\t').replace(r'\\"', '"')
if wide:
str = re.sub(r'\\x([0-9a-fA-F]{4})', lambda match: chr(int(match.group(1), 16)), str)
strings.append(str)
id_str = hint = orig_str = None
return strings