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-rw-r--r--kcontrol/locale/toplevel.cpp276
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diff --git a/kcontrol/locale/toplevel.cpp b/kcontrol/locale/toplevel.cpp
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+++ b/kcontrol/locale/toplevel.cpp
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+/*
+ toplevel.cpp - A KControl Application
+
+ Copyright 1998 Matthias Hoelzer
+ Copyright 1999-2003 Hans Petter Bieker <bieker@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.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+ */
+
+#include <qcheckbox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qobjectlist.h>
+#include <qpushbutton.h>
+#include <qtabwidget.h>
+#include <qvgroupbox.h>
+
+#include <kaboutdata.h>
+#include <kconfig.h>
+#include <kdebug.h>
+#include <kdialog.h>
+#include <kmessagebox.h>
+#include <kprocess.h>
+#include <kservice.h>
+
+#include "localenum.h"
+#include "localemon.h"
+#include "localetime.h"
+#include "localeother.h"
+#include "klocalesample.h"
+#include "toplevel.h"
+#include "kcmlocale.h"
+#include "toplevel.moc"
+
+KLocaleApplication::KLocaleApplication(QWidget *parent, const char* /*name*/,
+ const QStringList &args)
+ : KCModule( KLocaleFactory::instance(), parent, args)
+{
+ KAboutData* aboutData = new KAboutData("kcmlocale",
+ I18N_NOOP("KCMLocale"),
+ "3.0",
+ I18N_NOOP("Regional settings"),
+ KAboutData::License_GPL,
+ "(C) 1998 Matthias Hoelzer, "
+ "(C) 1999-2003 Hans Petter Bieker",
+ 0, 0, "bieker@kde.org");
+ setAboutData( aboutData );
+
+ m_nullConfig = new KConfig(QString::null, false, false);
+ m_globalConfig = new KConfig(QString::null, false, true);
+
+ m_locale = new KLocale(QString::fromLatin1("kcmlocale"), m_nullConfig);
+ QVBoxLayout *l = new QVBoxLayout(this, 0, KDialog::spacingHint());
+ l->setAutoAdd(TRUE);
+
+ m_tab = new QTabWidget(this);
+
+ m_localemain = new KLocaleConfig(m_locale, this);
+ m_tab->addTab( m_localemain, QString::null);
+ m_localenum = new KLocaleConfigNumber(m_locale, this);
+ m_tab->addTab( m_localenum, QString::null );
+ m_localemon = new KLocaleConfigMoney(m_locale, this);
+ m_tab->addTab( m_localemon, QString::null );
+ m_localetime = new KLocaleConfigTime(m_locale, this);
+ m_tab->addTab( m_localetime, QString::null );
+ m_localeother = new KLocaleConfigOther(m_locale, this);
+ m_tab->addTab( m_localeother, QString::null );
+
+ // Examples
+ m_gbox = new QVGroupBox(this);
+ m_sample = new KLocaleSample(m_locale, m_gbox);
+
+ // getting signals from childs
+ connect(m_localemain, SIGNAL(localeChanged()),
+ this, SIGNAL(localeChanged()));
+ connect(m_localemain, SIGNAL(languageChanged()),
+ this, SIGNAL(languageChanged()));
+
+ // run the slots on the childs
+ connect(this, SIGNAL(localeChanged()),
+ m_localemain, SLOT(slotLocaleChanged()));
+ connect(this, SIGNAL(localeChanged()),
+ m_localenum, SLOT(slotLocaleChanged()));
+ connect(this, SIGNAL(localeChanged()),
+ m_localemon, SLOT(slotLocaleChanged()));
+ connect(this, SIGNAL(localeChanged()),
+ m_localetime, SLOT(slotLocaleChanged()));
+ connect(this, SIGNAL(localeChanged()),
+ m_localeother, SLOT(slotLocaleChanged()));
+
+ // keep the example up to date
+ // NOTE: this will make the sample be updated 6 times the first time
+ // because combo boxes++ emits the change signal not only when the user changes
+ // it, but also when it's changed by the program.
+ connect(m_localenum, SIGNAL(localeChanged()),
+ m_sample, SLOT(slotLocaleChanged()));
+ connect(m_localemon, SIGNAL(localeChanged()),
+ m_sample, SLOT(slotLocaleChanged()));
+ connect(m_localetime, SIGNAL(localeChanged()),
+ m_sample, SLOT(slotLocaleChanged()));
+ // No examples for this yet
+ //connect(m_localeother, SIGNAL(slotLocaleChanged()),
+ //m_sample, SLOT(slotLocaleChanged()));
+ connect(this, SIGNAL(localeChanged()),
+ m_sample, SLOT(slotLocaleChanged()));
+
+ // make sure we always have translated interface
+ connect(this, SIGNAL(languageChanged()),
+ this, SLOT(slotTranslate()));
+ connect(this, SIGNAL(languageChanged()),
+ m_localemain, SLOT(slotTranslate()));
+ connect(this, SIGNAL(languageChanged()),
+ m_localenum, SLOT(slotTranslate()));
+ connect(this, SIGNAL(languageChanged()),
+ m_localemon, SLOT(slotTranslate()));
+ connect(this, SIGNAL(languageChanged()),
+ m_localetime, SLOT(slotTranslate()));
+ connect(this, SIGNAL(languageChanged()),
+ m_localeother, SLOT(slotTranslate()));
+
+ // mark it as changed when we change it.
+ connect(m_localemain, SIGNAL(localeChanged()),
+ SLOT(slotChanged()));
+ connect(m_localenum, SIGNAL(localeChanged()),
+ SLOT(slotChanged()));
+ connect(m_localemon, SIGNAL(localeChanged()),
+ SLOT(slotChanged()));
+ connect(m_localetime, SIGNAL(localeChanged()),
+ SLOT(slotChanged()));
+ connect(m_localeother, SIGNAL(localeChanged()),
+ SLOT(slotChanged()));
+
+ load();
+}
+
+KLocaleApplication::~KLocaleApplication()
+{
+ delete m_locale;
+ delete m_globalConfig;
+ delete m_nullConfig;
+}
+
+void KLocaleApplication::load()
+{
+ load( false );
+}
+
+void KLocaleApplication::load( bool useDefaults )
+{
+ m_globalConfig->setReadDefaults( useDefaults );
+ m_globalConfig->reparseConfiguration();
+ *m_locale = KLocale(QString::fromLatin1("kcmlocale"), m_globalConfig);
+
+ emit localeChanged();
+ emit languageChanged();
+ emit changed(useDefaults);
+}
+
+void KLocaleApplication::save()
+{
+ // temperary use of our locale as the global locale
+ KLocale *lsave = KGlobal::_locale;
+ KGlobal::_locale = m_locale;
+ KMessageBox::information(this, m_locale->translate
+ ("Changed language settings apply only to "
+ "newly started applications.\nTo change the "
+ "language of all programs, you will have to "
+ "logout first."),
+ m_locale->translate("Applying Language Settings"),
+ QString::fromLatin1("LanguageChangesApplyOnlyToNewlyStartedPrograms"));
+ // restore the old global locale
+ KGlobal::_locale = lsave;
+
+ KConfig *config = KGlobal::config();
+ KConfigGroupSaver saver(config, "Locale");
+
+ // ##### this doesn't make sense
+ bool langChanged = config->readEntry("Language")
+ != m_locale->language();
+
+ m_localemain->save();
+ m_localenum->save();
+ m_localemon->save();
+ m_localetime->save();
+ m_localeother->save();
+
+ // rebuild the date base if language was changed
+ if (langChanged)
+ {
+ KService::rebuildKSycoca(this);
+ }
+
+ emit changed(false);
+}
+
+void KLocaleApplication::defaults()
+{
+ load( true );
+}
+
+QString KLocaleApplication::quickHelp() const
+{
+ return m_locale->translate("<h1>Country/Region & Language</h1>\n"
+ "<p>From here you can configure language, numeric, and time \n"
+ "settings for your particular region. In most cases it will be \n"
+ "sufficient to choose the country you live in. For instance KDE \n"
+ "will automatically choose \"German\" as language if you choose \n"
+ "\"Germany\" from the list. It will also change the time format \n"
+ "to use 24 hours and and use comma as decimal separator.</p>\n");
+}
+
+void KLocaleApplication::slotTranslate()
+{
+ // The untranslated string for QLabel are stored in
+ // the name() so we use that when retranslating
+ QObject *wc;
+ QObjectList *list = queryList("QWidget");
+ QObjectListIt it(*list);
+ while ( (wc = it.current()) != 0 )
+ {
+ ++it;
+
+ // unnamed labels will cause errors and should not be
+ // retranslated. E.g. the example box should not be
+ // retranslated from here.
+ if (wc->name() == 0)
+ continue;
+ if (::qstrcmp(wc->name(), "") == 0)
+ continue;
+ if (::qstrcmp(wc->name(), "unnamed") == 0)
+ continue;
+
+ if (::qstrcmp(wc->className(), "QLabel") == 0)
+ ((QLabel *)wc)->setText( m_locale->translate( wc->name() ) );
+ else if (::qstrcmp(wc->className(), "QGroupBox") == 0 ||
+ ::qstrcmp(wc->className(), "QVGroupBox") == 0)
+ ((QGroupBox *)wc)->setTitle( m_locale->translate( wc->name() ) );
+ else if (::qstrcmp(wc->className(), "QPushButton") == 0 ||
+ ::qstrcmp(wc->className(), "KMenuButton") == 0)
+ ((QPushButton *)wc)->setText( m_locale->translate( wc->name() ) );
+ else if (::qstrcmp(wc->className(), "QCheckBox") == 0)
+ ((QCheckBox *)wc)->setText( m_locale->translate( wc->name() ) );
+ }
+ delete list;
+
+ // Here we have the pointer
+ m_gbox->setCaption(m_locale->translate("Examples"));
+ m_tab->changeTab(m_localemain, m_locale->translate("&Locale"));
+ m_tab->changeTab(m_localenum, m_locale->translate("&Numbers"));
+ m_tab->changeTab(m_localemon, m_locale->translate("&Money"));
+ m_tab->changeTab(m_localetime, m_locale->translate("&Time && Dates"));
+ m_tab->changeTab(m_localeother, m_locale->translate("&Other"));
+
+ // FIXME: All widgets are done now. However, there are
+ // still some problems. Popup menus from the QLabels are
+ // not retranslated.
+}
+
+void KLocaleApplication::slotChanged()
+{
+ emit changed(true);
+}
+
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