bool LLAppViewerLinux::initParseCommandLine(LLCommandLineParser& clp)
{
if (!clp.parseCommandLine(gArgC, gArgV))
{
return false;
}
// Find the system language.
FL_Locale *locale = NULL;
FL_Success success = FL_FindLocale(&locale, FL_MESSAGES);
if (success != 0)
{
if (success >= 2 && locale->lang) // confident!
{
LL_INFOS("AppInit") << "Language " << ll_safe_string(locale->lang) << LL_ENDL;
LL_INFOS("AppInit") << "Location " << ll_safe_string(locale->country) << LL_ENDL;
LL_INFOS("AppInit") << "Variant " << ll_safe_string(locale->variant) << LL_ENDL;
LLControlVariable* c = gSavedSettings.getControl("SystemLanguage");
if(c)
{
c->setValue(std::string(locale->lang), false);
}
}
}
FL_FreeLocale(&locale);
return true;
}
void
Main::init_tinygettext()
{
g_dictionary_manager.reset(new tinygettext::DictionaryManager(std::unique_ptr<tinygettext::FileSystem>(new PhysFSFileSystem), "UTF-8"));
tinygettext::Log::set_log_info_callback(log_info_callback);
tinygettext::Log::set_log_warning_callback(log_warning_callback);
tinygettext::Log::set_log_error_callback(log_error_callback);
g_dictionary_manager->add_directory("locale");
// Config setting "locale" overrides language detection
if (g_config->locale != "")
{
g_dictionary_manager->set_language(tinygettext::Language::from_name(g_config->locale));
}
else
{
FL_Locale *locale;
FL_FindLocale(&locale);
tinygettext::Language language = tinygettext::Language::from_spec( locale->lang?locale->lang:"", locale->country?locale->country:"", locale->variant?locale->variant:"");
FL_FreeLocale(&locale);
g_dictionary_manager->set_language(language);
}
}
/**
* @brief Attempts to detect the system language unless cl_lang was already set.
* Then loads the PO file containing translated strings.
*/
void I18N_Init(void)
{
FL_Locale *locale;
std::set<tinygettext::Language> languages;
std::set<tinygettext::Language> languages_mod;
cl_lang = Cvar_Get("cl_lang", "en", CVAR_ARCHIVE | CVAR_LATCH);
cl_langDebug = Cvar_Get("cl_langDebug", "0", CVAR_ARCHIVE);
tinygettext::Log::set_log_error_callback(&Tinygettext_Error);
tinygettext::Log::set_log_info_callback(&Tinygettext_Info);
tinygettext::Log::set_log_warning_callback(&Tinygettext_Warning);
FL_FindLocale(&locale);
// Do not change the language if it is already set
if (!cl_lang->string[0])
{
// locale->country is also supported for 'en_US' format
if (locale->lang && locale->lang[0])
{
Cvar_Set("cl_lang", va("%s", locale->lang));
}
else
{
// Language detection failed. Fallback to English
Cvar_Set("cl_lang", "en");
}
}
dictionary.set_filesystem(std::auto_ptr<tinygettext::FileSystem>(new QFileSystem));
dictionary_mod.set_filesystem(std::auto_ptr<tinygettext::FileSystem>(new QFileSystem));
dictionary.add_directory("locale/client");
dictionary_mod.add_directory("locale/mod");
languages = dictionary.get_languages();
Com_Printf("Available client translations:");
for (std::set<tinygettext::Language>::iterator p = languages.begin(); p != languages.end(); p++)
{
Com_Printf(" %s", p->get_name().c_str());
}
Com_Printf("\n");
languages_mod = dictionary_mod.get_languages();
Com_Printf("Available mod translations:");
for (std::set<tinygettext::Language>::iterator p = languages_mod.begin(); p != languages_mod.end(); p++)
{
Com_Printf(" %s", p->get_name().c_str());
}
Com_Printf("\n");
I18N_SetLanguage(cl_lang->string);
FL_FreeLocale(&locale);
}
void
LanguageMenu::menu_action(MenuItem* item)
{
if (item->id == MNID_LANGUAGE_AUTO_DETECT) // auto detect
{
FL_Locale *locale;
FL_FindLocale(&locale);
tinygettext::Language language = tinygettext::Language::from_spec( locale->lang?locale->lang:"", locale->country?locale->country:"", locale->variant?locale->variant:"");
FL_FreeLocale(&locale);
dictionary_manager->set_language(language); // set currently detected language
g_config->locale = ""; // do auto detect every time on startup
g_config->save();
MenuManager::pop_current();
}
else if (item->id == MNID_LANGUAGE_ENGLISH) // english
{
g_config->locale = "en";
dictionary_manager->set_language(tinygettext::Language::from_name(g_config->locale));
g_config->save();
MenuManager::pop_current();
}
else
{
int mnid = MNID_LANGUAGE_NEXT;
std::set<tinygettext::Language> languages = dictionary_manager->get_languages();
for (std::set<tinygettext::Language>::iterator i = languages.begin(); i != languages.end(); i++)
{
if (item->id == mnid++)
{
g_config->locale = i->str();
dictionary_manager->set_language(*i);
g_config->save();
MenuManager::pop_current();
break;
}
}
}
}
