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Added extraction of unicode codepoints used by each language

pull/3/head
Christophe Teyssier 2006-07-27 22:23:47 +00:00
parent 5e34ee0b04
commit 95511f5f37
1 changed files with 37 additions and 3 deletions
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40
po/translate_resources.pl
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@ -1,9 +1,23 @@
#!/usr/bin/perl
################################################################
# Utility for i18n on Win32
#
# Author: Christophe Teyssier <chris@teyssier.org>
# date: July 2006
#
# - Loads translations from the po files and produces translated .rc files in src/celestia/res
# - Produces a dll with the translated resources for each po file in the locale/ dir
# - Produces a list of unicode codepoints for each language in the current dir
# (to generate txf font textures)
# - Compiles .po files and installs catalogs under locale/
#
# Requirements:
# - rc.exe link.exe and msgfmt.exe must be in the PATH
################################################################
use Encode;
use File::Basename;
# Produces a translated resource file in the src/celestia/res/ directory
# from each po file in the current directory.
my $dir = dirname $0;
my $resource_file = "$dir/../src/celestia/res/celestia.rc";
@ -44,17 +58,22 @@ uk => [ '422', 1251 ],
mkdir "$dir\\..\\locale" if ! -d "$dir\\..\\locale";
my %codepoints; # hash holds unicode codepoints used by language
foreach my $po (@po_files) {
my $strings = load_po_strings($po);
my $strings = load_po_strings("$dir\\$po");
my $res = $resource;
my $lang = basename $po;
$lang =~ s/\..*//o;
mkdir "$dir\\..\\locale\\$lang" if ! -d "$dir\\..\\locale\\$lang";
mkdir "$dir\\..\\locale\\$lang\\LC_MESSAGES" if ! -d "$dir\\..\\locale\\$lang\\LC_MESSAGES";
while (my ($k, $v) = each %$strings) {
map { $codepoints{$lang}{$_} = 1; } map { sprintf '%04X', ord($_); } split //, Encode::decode_utf8($v);
Encode::from_to($v, 'UTF-8', "CP$lang{$lang}[1]");
$res =~ s/"\Q$k\E"/"$v"/g;
}
$res=~ s/\Q#pragma code_page(1252)\E/#pragma code_page($lang{$lang}[1])/;
open OUT, "> $output_dir/celestia_$lang.rc";
print OUT $res;
@ -70,11 +89,26 @@ closedir DIR;
foreach my $po (@po_files) {
my $lang = basename $po;
$lang =~ s/\..*//o;
my $strings = load_po_strings("$dir\\..\\po2\\$po");
while (my ($k, $v) = each %$strings) {
map { $codepoints{$lang}{$_} = 1; } map { sprintf '%04X', ord($_); } split //, Encode::decode_utf8($v);
}
mkdir "$dir\\..\\locale\\$lang" if ! -d "$dir\\..\\locale\\$lang";
mkdir "$dir\\..\\locale\\$lang\\LC_MESSAGES" if ! -d "$dir\\..\\locale\\$lang\\LC_MESSAGES";
system qq{msgfmt $dir\\..\\po2\\$lang.po -o $dir\\..\\locale\\$lang\\LC_MESSAGES\\celestia_constellations.mo};
}
foreach my $lang (keys %codepoints) {
# list of unicode codepoints to generate font textures
my $chr;
map { $chr .= "$_ \n"; } sort keys %{$codepoints{$lang}};
open CHR, "> $dir/codepoints_$lang.txt";
print CHR $chr;
close CHR;
}
sub load_po_strings {
my $po = shift;