duckstation

duckstation, but archived from the revision just before upstream changed it to a proprietary software project, this version is the libre one
git clone https://git.neptards.moe/u3shit/duckstation.git
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generate_fullscreen_ui_translation_strings.py (2139B)

      1 import code
      2 import sys
      3 import os
      4 import glob
      5 import re
      6 
      7 START_IDENT = "// TRANSLATION-STRING-AREA-BEGIN"
      8 END_IDENT = "// TRANSLATION-STRING-AREA-END"
      9 
     10 src_file = os.path.join(os.path.dirname(__file__), "..", "src", "core", "fullscreen_ui.cpp")
     11 
     12 with open(src_file, "r") as f:
     13     full_source = f.read()
     14 
     15 strings = set()
     16 for token in ["FSUI_STR", "FSUI_CSTR", "FSUI_FSTR", "FSUI_NSTR", "FSUI_ICONSTR", "FSUI_VSTR"]:
     17     token_len = len(token)
     18     last_pos = 0
     19     while True:
     20         last_pos = full_source.find(token, last_pos)
     21         if last_pos < 0:
     22             break
     23 
     24         if last_pos >= 8 and full_source[last_pos - 8:last_pos] == "#define ":
     25             last_pos += len(token)
     26             continue
     27 
     28         if full_source[last_pos + token_len] == '(':
     29             start_pos = last_pos + token_len + 1
     30             end_pos = full_source.find("\")", start_pos)
     31             s = full_source[start_pos:end_pos+1]
     32 
     33             # remove "
     34             pos = s.find('"')
     35             new_s = ""
     36             while pos >= 0:
     37                 if pos == 0 or s[pos - 1] != '\\':
     38                     epos = pos
     39                     while True:
     40                         epos = s.find('"', epos + 1)
     41                         assert epos > pos
     42                         if s[epos - 1] == '\\':
     43                             continue
     44                         else:
     45                             break
     46 
     47                     assert epos > pos
     48                     new_s += s[pos+1:epos]
     49                     pos = s.find('"', epos + 1)
     50                 else:
     51                     pos = s.find('"', pos + 1)
     52             assert len(new_s) > 0
     53 
     54             assert (end_pos - start_pos) < 300
     55             strings.add(new_s)
     56         last_pos += len(token)
     57 
     58 print(f"Found {len(strings)} unique strings.")
     59 
     60 start = full_source.find(START_IDENT)
     61 end = full_source.find(END_IDENT)
     62 assert start >= 0 and end > start
     63 
     64 new_area = ""
     65 for string in sorted(list(strings)):
     66     new_area += f"TRANSLATE_NOOP(\"FullscreenUI\", \"{string}\");\n"
     67 
     68 full_source = full_source[:start+len(START_IDENT)+1] + new_area + full_source[end:]
     69 with open(src_file, "w") as f:
     70     f.write(full_source)