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/***************************************************************************
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 <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(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 (kapplication.h)
txt_welcome->setText(i18n("<h3>Welcome to Trinity %1</h3>").arg(TDE_VERSION_STRING));
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"
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