gettext
librarycore :: union_find
union–find algorithm using an efficient disjoint-set data structure
# Internationalization of Strings using `gettext` library
module gettext is
new_annotation i18n
end
in "C" `{
#include <libintl.h>
#include <locale.h>
`}
redef class Sys
redef fun run do
"".to_cstring.set_locale
super
end
end
redef class CString
# Sets the locale of the program running
#
# This can be set at different times in the program,
# if used with an empty string, the locale will
# be set to the user's environment locale.
#
# For more info, SEE setlocale manual
fun set_locale `{
setlocale(LC_ALL, self);
`}
end
redef class String
# Gets the translation of `self` via gettext from `dir` using `domain`
#
# `domain`: Gettext domain, i.e. file/module name
# `dir`: Where the locale/LC_MESSAGES folder for this domain is located
fun get_translation(domain, dir: String): String do
bindtextdomain(domain, dir)
return dgettext(domain)
end
# Gettext `gettext`, SEE gettext manual for further info
fun gettext: String
import String.to_cstring, CString.to_s `{
return CString_to_s(gettext(String_to_cstring(self)));
`}
# Gettext `dgettext`, SEE gettext manual for further info
fun dgettext(domain: String): String
import String.to_cstring, CString.to_s `{
return CString_to_s(dgettext(String_to_cstring(domain), String_to_cstring(self)));
`}
end
# Gettext `bindtextdomain`, SEE gettext manual for further info
fun bindtextdomain(domain, dir: String) import String.to_cstring `{
bindtextdomain(String_to_cstring(domain), String_to_cstring(dir));
`}
# Gettext `textdomain`, SEE gettext manual for further info
fun textdomain(domain: String) import String.to_cstring `{
textdomain(String_to_cstring(domain));
`}
lib/gettext/gettext.nit:15,1--76,2