/*************************************************************************** kcountrypage.cpp - description ------------------- begin : Tue May 22 2001 copyright : (C) 2001 by Ralf Nolden email : nolden@kde.org ***************************************************************************/ /*************************************************************************** * * * This program is free software; you can redistribute it and/or modify * * it under the terms of the GNU General Public License as published by * * the Free Software Foundation; either version 2 of the License, or * * (at your option) any later version. * * * ***************************************************************************/ #include <tqstringlist.h> #include <tqlabel.h> #include <tqmap.h> #include <tdeapplication.h> #include <ksimpleconfig.h> #include <tdelocale.h> #include <kdebug.h> #include <kstandarddirs.h> #include <kiconloader.h> #include <dcopclient.h> #include <kprocess.h> #include <klanguagebutton.h> #include "kfindlanguage.h" #include "kcountrypage.h" KCountryPage::KCountryPage(TQWidget *parent, const char *name ) : KCountryPageDlg(parent,name) { px_introSidebar->setPixmap(UserIcon("step1.png")); connect(cb_country, TQT_SIGNAL(activated(const TQString &)), TQT_SLOT(setLangForCountry(const TQString &))); connect(cb_language, TQT_SIGNAL(activated(const TQString &)), TQT_SLOT(setLanguageChanged())); // naturally, the language is not changed on startup b_savedLanguageChanged = false; b_startedLanguageChanged = false; // set appropriate Trinity version (tdeapplication.h) txt_welcome->setText(i18n("<h3>Welcome to Trinity %1</h3>").arg(KDE::versionString())); flang = new KFindLanguage(); // need this ones for decision over restarts of kp, kicker, etc s_oldlocale = TDEGlobal::locale()->language(); // load the Menus and guess the selection loadCountryList(cb_country); fillLanguageMenu(cb_language); cb_language->setCurrentItem(flang->getBestLang()); cb_country->setCurrentItem("C"); // Highlight the users's country for(int i = 0; i < cb_country->count(); i++) { if(cb_country->id(i) == flang->getCountry()) { cb_country->setCurrentItem(cb_country->id(i)); break; } } setLanguageChanged(); } KCountryPage::~KCountryPage(){ delete flang; } void KCountryPage::loadCountryList(KLanguageButton *combo) { TQString sub = TQString::fromLatin1("l10n/"); // clear the list combo->clear(); TQStringList regionfiles = TDEGlobal::dirs()->findAllResources("locale", sub + "*.desktop"); TQMap<TQString,TQString> regionnames; for ( TQStringList::ConstIterator it = regionfiles.begin(); it != regionfiles.end(); ++it ) { KSimpleConfig entry(*it); entry.setGroup(TQString::fromLatin1("KCM Locale")); TQString name = entry.readEntry(TQString::fromLatin1("Name"), i18n("without name")); TQString tag = *it; int index; index = tag.findRev('/'); if (index != -1) tag = tag.mid(index + 1); index = tag.findRev('.'); if (index != -1) tag.truncate(index); regionnames.insert(name, tag); } for ( TQMap<TQString,TQString>::ConstIterator mit = regionnames.begin(); mit != regionnames.end(); ++mit ) { combo->insertSubmenu( mit.key(), '-' + mit.data(), sub ); } // add all languages to the list TQStringList countrylist = TDEGlobal::dirs()->findAllResources("locale", sub + "*/entry.desktop"); countrylist.sort(); for ( TQStringList::ConstIterator it = countrylist.begin(); it != countrylist.end(); ++it ) { KSimpleConfig entry(*it); entry.setGroup(TQString::fromLatin1("KCM Locale")); TQString name = entry.readEntry(TQString::fromLatin1("Name"), i18n("without name")); TQString submenu = '-' + entry.readEntry("Region"); TQString tag = *it; int index = tag.findRev('/'); tag.truncate(index); index = tag.findRev('/'); tag = tag.mid(index+1); TQPixmap flag( locate( "locale", TQString::fromLatin1("l10n/%1/flag.png").arg(tag) ) ); TQIconSet icon( flag ); combo->insertItem( icon, name, tag, submenu ); } } void KCountryPage::fillLanguageMenu(KLanguageButton *combo) { combo->clear(); TQString submenu; // we are working on this menu TQStringList langlist = flang->getLangList(); TQMap<TQString,TQString> langmap = flang->getLangMap(); TQStringList::ConstIterator it; for ( it = langlist.begin(); it != langlist.end(); ++it ) { if ((*it).isNull()) { combo->insertSeparator(); submenu = TQString::fromLatin1("all"); combo->insertSubmenu(i18n("All"), submenu, TQString::null); continue; } combo->insertItem(langmap[(*it)], (*it), submenu ); } } /** No descriptions */ bool KCountryPage::save(KLanguageButton *comboCountry, KLanguageButton *comboLang) { kdDebug() << "KCountryPage::save()" << endl; TDEConfigBase *config = TDEGlobal::config(); config->setGroup(TQString::fromLatin1("Locale")); config->writeEntry(TQString::fromLatin1("Country"), comboCountry->current(), true, true); config->writeEntry(TQString::fromLatin1("Language"), comboLang->current(), true, true); config->sync(); // only make the system reload the language, if the selected one deferes from the old saved one. if (b_savedLanguageChanged) { // Tell kdesktop about the new language TQCString replyType; TQByteArray replyData; TQByteArray data, da; TQDataStream stream( data, IO_WriteOnly ); stream << comboLang->current(); if ( !kapp->dcopClient()->isAttached() ) kapp->dcopClient()->attach(); // tdesycoca needs to be rebuilt TDEProcess proc; proc << TQString::fromLatin1("tdebuildsycoca"); proc.start(TDEProcess::DontCare); kdDebug() << "TDELocaleConfig::save : sending signal to kdesktop" << endl; // inform kicker and kdeskop about the new language kapp->dcopClient()->send( "kicker", "Panel", "restart()", TQString::null); // call, not send, so that we know it's done before coming back // (we both access kdeglobals...) kapp->dcopClient()->call( "kdesktop", "KDesktopIface", "languageChanged(TQString)", data, replyType, replyData ); } // KPersonalizer::next() probably waits for a return-value return true; } void KCountryPage::setLangForCountry(const TQString &country) { KSimpleConfig ent(locate("locale", "l10n/" + country + "/entry.desktop"), true); ent.setGroup(TQString::fromLatin1("KCM Locale")); langs = ent.readListEntry(TQString::fromLatin1("Languages")); TQString lang = TQString::fromLatin1("en_US"); // use the first INSTALLED langauge in the list, or default to C for ( TQStringList::Iterator it = langs.begin(); it != langs.end(); ++it ) { if (cb_language->contains(*it)) { lang = *it; break; } } cb_language->setCurrentItem(lang); setLanguageChanged(); } void KCountryPage::setLanguageChanged() { // is the selcted language the same like the one in kdeglobals from before the start? b_savedLanguageChanged = (flang->getOldLang() != cb_language->current().lower()); // is the selected language the same like the one we started kp with from main.cpp? b_startedLanguageChanged = (s_oldlocale != cb_language->current()); } #include "kcountrypage.moc"