misc/languages/genlang.py

   1 #!/usr/bin/env python
   2
   3 #
   4 # Generates wxLanguage enum (to be cut&pasted to include/wx/intl.h)
   5 # and convertion tables (ditto to src/common/intl.cpp)
   6 #
   7
   8 import string
   9
  10 def ReadTable():
  11     table = []
  12     f = open('langtabl.txt')
  13     for i in f.readlines():
  14         ispl = i.split()
  15         table.append((ispl[0], ispl[1], ispl[2], ispl[3], string.join(ispl[4:])))
  16     f.close()
  17     return table
  18
  19
  20 def GenEnum(table):
  21    f = open('_wxlang.h', 'wt')
  22    f.write("""
  23 // This enum is generated by misc/languages/genlang.py
  24 // When making changes, please put them into misc/languages/langtabl.txt
  25 enum wxLanguage
  26 {
  27     // user's default/preffered language as got from OS:
  28     wxLANGUAGE_DEFAULT,
  29     // unknown language, if wxLocale::GetSystemLanguage fails:
  30     wxLANGUAGE_UNKNOWN,
  31
  32 """);
  33    for i in table:
  34        f.write('    %s,\n' % i[0])
  35    f.write("""
  36     // for custom, user-defined languages:
  37     wxLANGUAGE_USER_DEFINED
  38 };
  39 """)
  40    f.close()
  41
  42
  43 def GenDocs(table):
  44    f = open('_wxlang.tex', 'wt')
  45    f.write("""
  46 %% This enum is generated by misc/languages/genlang.py
  47 %% When making changes, please put them into misc/languages/langtabl.txt
  48 \\begin{itemize}\\itemsep=0pt
  49 \\item wxLANGUAGE_DEFAULT -- user's default language as obtained from the operating system
  50 \\item wxLANGUAGE_UNKNOWN -- returned by \\helpref{GetSystemLanguage}{wxlocalegetsystemlanguage}
  51 if it fails to detect the default language
  52 \\item wxLANGUAGE_USER_DEFINED -- user defined languages' integer identifiers should start from
  53 this
  54 """);
  55    for i in table:
  56        f.write('\\item %s\n' % (i[0].replace('_','\\_')))
  57    f.write("""\\end{itemize}
  58 """)
  59    f.close()
  60
  61
  62
  63
  64 def GenTable(table):
  65    f = open('_wxlang.cpp', 'wt')
  66    f.write("""
  67 // This table is generated by misc/languages/genlang.py
  68 // When making changes, please put them into misc/languages/langtabl.txt
  69
  70 #ifdef __WXMSW__
  71 #define SETWINLANG(info,lang,sublang) \\
  72     info.WinLang = lang, info.WinSublang = sublang;
  73 #else
  74 #define SETWINLANG(info,lang,sublang)
  75 #endif
  76
  77 #define LNG(wxlang, canonical, winlang, winsublang, desc) \\
  78     info.Language = wxlang;                               \\
  79     info.CanonicalName = wxT(canonical);                  \\
  80     info.Description = desc;                              \\
  81     SETWINLANG(info, winlang, winsublang)                 \\
  82     AddLanguage(info);
  83
  84 void wxLocale::InitLanguagesDB()
  85 {
  86    wxLanguageInfo info;
  87    wxStringTokenizer tkn;
  88
  89 """);
  90    for i in table:
  91        ican = '"%s"' % i[1]
  92        if ican == '"-"': ican = '""'
  93        ilang = i[2]
  94        if ilang == '-': ilang = '0'
  95        isublang = i[3]
  96        if isublang == '-': isublang = '0'
  97        f.write('   LNG(%-38s %-7s, %-15s, %-34s, %s)\n' % \
  98                    ((i[0]+','), ican, ilang, isublang, i[4]))
  99
 100    f.write("""};
 101 #undef LNG
 102 """)
 103    f.close()
 104
 105
 106
 107
 108
 109 table = ReadTable()
 110 GenEnum(table)
 111 GenTable(table)
 112 GenDocs(table)