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Diffstat (limited to 'kpersonalizer/kcountrypage.cpp')
| -rw-r--r-- | kpersonalizer/kcountrypage.cpp | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/kpersonalizer/kcountrypage.cpp b/kpersonalizer/kcountrypage.cpp new file mode 100644 index 000000000..699739580 --- /dev/null +++ b/kpersonalizer/kcountrypage.cpp @@ -0,0 +1,209 @@ +/*************************************************************************** + 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 <qstringlist.h> +#include <qlabel.h> +#include <qmap.h> + +#include <kapplication.h> +#include <ksimpleconfig.h> +#include <klocale.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(QWidget *parent, const char *name ) : KCountryPageDlg(parent,name) { + + px_introSidebar->setPixmap(UserIcon("step1.png")); + + connect(cb_country, SIGNAL(activated(const QString &)), SLOT(setLangForCountry(const QString &))); + connect(cb_language, SIGNAL(activated(const QString &)), SLOT(setLanguageChanged())); + + // naturally, the language is not changed on startup + b_savedLanguageChanged = false; + b_startedLanguageChanged = false; + + // set appropriate KDE version (kapplication.h) + txt_welcome->setText(i18n("<h3>Welcome to KDE %1</h3>").arg(KDE_VERSION_STRING)); + + flang = new KFindLanguage(); + + // need this ones for decision over restarts of kp, kicker, etc + s_oldlocale = KGlobal::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) { + + QString sub = QString::fromLatin1("l10n/"); + + // clear the list + combo->clear(); + + QStringList regionfiles = KGlobal::dirs()->findAllResources("locale", sub + "*.desktop"); + QMap<QString,QString> regionnames; + + for ( QStringList::ConstIterator it = regionfiles.begin(); it != regionfiles.end(); ++it ) { + KSimpleConfig entry(*it); + entry.setGroup(QString::fromLatin1("KCM Locale")); + QString name = entry.readEntry(QString::fromLatin1("Name"), i18n("without name")); + + QString 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 ( QMap<QString,QString>::ConstIterator mit = regionnames.begin(); mit != regionnames.end(); ++mit ) { + combo->insertSubmenu( mit.key(), '-' + mit.data(), sub ); + } + + // add all languages to the list + QStringList countrylist = KGlobal::dirs()->findAllResources("locale", sub + "*/entry.desktop"); + countrylist.sort(); + + for ( QStringList::ConstIterator it = countrylist.begin(); it != countrylist.end(); ++it ) { + KSimpleConfig entry(*it); + entry.setGroup(QString::fromLatin1("KCM Locale")); + QString name = entry.readEntry(QString::fromLatin1("Name"), i18n("without name")); + QString submenu = '-' + entry.readEntry("Region"); + + QString tag = *it; + int index = tag.findRev('/'); + tag.truncate(index); + index = tag.findRev('/'); + tag = tag.mid(index+1); + + QPixmap flag( locate( "locale", QString::fromLatin1("l10n/%1/flag.png").arg(tag) ) ); + QIconSet icon( flag ); + combo->insertItem( icon, name, tag, submenu ); + } +} + +void KCountryPage::fillLanguageMenu(KLanguageButton *combo) { + combo->clear(); + QString submenu; // we are working on this menu + QStringList langlist = flang->getLangList(); + QMap<QString,QString> langmap = flang->getLangMap(); + QStringList::ConstIterator it; + for ( it = langlist.begin(); it != langlist.end(); ++it ) { + if ((*it).isNull()) { + combo->insertSeparator(); + submenu = QString::fromLatin1("all"); + combo->insertSubmenu(i18n("All"), submenu, QString::null); + continue; + } + combo->insertItem(langmap[(*it)], (*it), submenu ); + } +} + +/** No descriptions */ +bool KCountryPage::save(KLanguageButton *comboCountry, KLanguageButton *comboLang) { + kdDebug() << "KCountryPage::save()" << endl; + KConfigBase *config = KGlobal::config(); + + config->setGroup(QString::fromLatin1("Locale")); + config->writeEntry(QString::fromLatin1("Country"), comboCountry->current(), true, true); + config->writeEntry(QString::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 + QCString replyType; QByteArray replyData; + QByteArray data, da; + QDataStream stream( data, IO_WriteOnly ); + stream << comboLang->current(); + if ( !kapp->dcopClient()->isAttached() ) + kapp->dcopClient()->attach(); + // ksycoca needs to be rebuilt + KProcess proc; + proc << QString::fromLatin1("kbuildsycoca"); + proc.start(KProcess::DontCare); + kdDebug() << "KLocaleConfig::save : sending signal to kdesktop" << endl; + // inform kicker and kdeskop about the new language + kapp->dcopClient()->send( "kicker", "Panel", "restart()", QString::null); + // call, not send, so that we know it's done before coming back + // (we both access kdeglobals...) + kapp->dcopClient()->call( "kdesktop", "KDesktopIface", "languageChanged(QString)", data, replyType, replyData ); + } + // KPersonalizer::next() probably waits for a return-value + return true; +} + +void KCountryPage::setLangForCountry(const QString &country) { + KSimpleConfig ent(locate("locale", "l10n/" + country + "/entry.desktop"), true); + ent.setGroup(QString::fromLatin1("KCM Locale")); + langs = ent.readListEntry(QString::fromLatin1("Languages")); + + QString lang = QString::fromLatin1("en_US"); + // use the first INSTALLED langauge in the list, or default to C + for ( QStringList::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" |