language_list get_languages()
{
// We sort every time, the local might have changed which can modify the
// sort order.
std::sort(known_languages.begin(), known_languages.end());
return known_languages;
}
bool load_language_list()
{
config cfg;
try {
if (game_config::use_bin) {
wml_config_from_file(game_config::path + "/xwml/" + "language.bin", cfg);
} else {
scoped_istream stream = preprocess_file(get_wml_location("hardwired/language.cfg"));
read(cfg, *stream);
wml_config_to_file(game_config::path + "/xwml/" + "language.bin", cfg);
}
} catch(config::error &) {
return false;
}
known_languages.clear();
known_languages.push_back(
language_def("", t_string(N_("System default language"), "wesnoth"), "ltr", "", "A"));
foreach (const config &lang, cfg.child_range("locale"))
{
known_languages.push_back(
language_def(lang["locale"], lang["name"], lang["dir"],
lang["alternates"], lang["sort_name"]));
}
return true;
}
voice_info::voice_info(const std::string& data_path,language_list& languages):
gender("gender",RHVoice_voice_gender_unknown),
enabled("enabled",true),
preferred("preferred",false),
country("country")
{
gender.define("male",RHVoice_voice_gender_male);
gender.define("female",RHVoice_voice_gender_female);
set_data_path(data_path);
string_property name("name");
enum_string_property language_name("language");
for(language_list::const_iterator it(languages.begin());it!=languages.end();++it)
{
language_name.define(it->get_name());
}
config cfg;
cfg.register_setting(name);
cfg.register_setting(language_name);
cfg.register_setting(country);
cfg.register_setting(sample_rate);
cfg.register_setting(gender);
cfg.load(path::join(data_path,"voice.info"));
if(!name.is_set())
throw file_format_error("Voice name is not set");
set_name(name);
if(!language_name.is_set())
throw file_format_error("Voice language is not set");
language_list::iterator lang=languages.find(language_name);
voice_language=lang;
settings.default_to(voice_language->voice_settings);
}
const language_def& get_locale()
{
//TODO: Add in support for querying the locale on Windows
assert(known_languages.size() != 0);
const std::string& prefs_locale = preferences::language();
if(prefs_locale.empty() == false) {
wesnoth_setlocale(LC_MESSAGES, prefs_locale, NULL);
for(language_list::const_iterator i = known_languages.begin();
i != known_languages.end(); ++i) {
if (prefs_locale == i->localename)
return *i;
}
LOG_G << "'" << prefs_locale << "' locale not found in known array; defaulting to system locale\n";
return known_languages[0];
}
#if 0
const char* const locale = getenv("LANG");
#ifdef _WIN32
std::string win_locale = locale
#include "language_win32.ii"
return win_locale;
#endif
if(locale != NULL && strlen(locale) >= 2) {
//we can't pass pointers into the string to the std::string
//constructor because some STL implementations don't support
//it (*cough* MSVC++6)
std::string res(2,'z');
res[0] = tolower(locale[0]);
res[1] = tolower(locale[1]);
return res;
}
#endif
LOG_G << "locale could not be determined; defaulting to system locale\n";
return known_languages[0];
}
bool load_language_list()
{
config cfg;
try {
scoped_istream stream = preprocess_file(get_wml_location("hardwired/language.cfg"));
read(cfg, *stream);
} catch(config::error &) {
return false;
}
known_languages.clear();
known_languages.push_back(
language_def("", t_string(N_("System default language"), "wesnoth"), "ltr", "", "A"));
BOOST_FOREACH(const config &lang, cfg.child_range("locale"))
{
known_languages.push_back(
language_def(lang["locale"], lang["name"], lang["dir"],
lang["alternates"], lang["sort_name"]));
}
return true;
}
bool load_language_list()
{
config cfg;
try {
scoped_istream stream = preprocess_file(get_wml_location("hardwired/language.cfg"));
read(cfg, *stream);
} catch(config::error &) {
return false;
}
known_languages.clear();
known_languages.push_back(
language_def("", "System default language", "ltr", "", "A"));
config::const_child_itors langs = cfg.child_range("locale");
for(;langs.first != langs.second; ++langs.first) {
known_languages.push_back(
language_def((**langs.first)["locale"], (**langs.first)["name"], (**langs.first)["dir"],
(**langs.first)["alternates"], (**langs.first)["sort_name"]));
}
return true;
}
