Duckstation/scripts/generate_fullscreen_ui_translation_strings.py

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import code
import sys
import os
import glob
import re
START_IDENT = "// TRANSLATION-STRING-AREA-BEGIN"
END_IDENT = "// TRANSLATION-STRING-AREA-END"
src_file = os.path.join(os.path.dirname(__file__), "..", "src", "core", "fullscreen_ui.cpp")
with open(src_file, "r") as f:
full_source = f.read()
strings = set()
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for token in ["FSUI_STR", "FSUI_CSTR", "FSUI_FSTR", "FSUI_NSTR", "FSUI_ICONSTR", "FSUI_VSTR"]:
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token_len = len(token)
last_pos = 0
while True:
last_pos = full_source.find(token, last_pos)
if last_pos < 0:
break
if last_pos >= 8 and full_source[last_pos - 8:last_pos] == "#define ":
last_pos += len(token)
continue
if full_source[last_pos + token_len] == '(':
start_pos = last_pos + token_len + 1
end_pos = full_source.find("\")", start_pos)
s = full_source[start_pos:end_pos+1]
# remove "
pos = s.find('"')
new_s = ""
while pos >= 0:
if pos == 0 or s[pos - 1] != '\\':
epos = pos
while True:
epos = s.find('"', epos + 1)
assert epos > pos
if s[epos - 1] == '\\':
continue
else:
break
assert epos > pos
new_s += s[pos+1:epos]
pos = s.find('"', epos + 1)
else:
pos = s.find('"', pos + 1)
assert len(new_s) > 0
assert (end_pos - start_pos) < 300
strings.add(new_s)
last_pos += len(token)
print(f"Found {len(strings)} unique strings.")
start = full_source.find(START_IDENT)
end = full_source.find(END_IDENT)
assert start >= 0 and end > start
new_area = ""
for string in sorted(list(strings)):
new_area += f"TRANSLATE_NOOP(\"FullscreenUI\", \"{string}\");\n"
full_source = full_source[:start+len(START_IDENT)+1] + new_area + full_source[end:]
with open(src_file, "w") as f:
f.write(full_source)