summaryrefslogtreecommitdiffstats
path: root/kcontrol/locale/kcmlocale.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'kcontrol/locale/kcmlocale.cpp')
-rw-r--r--kcontrol/locale/kcmlocale.cpp535
1 files changed, 535 insertions, 0 deletions
diff --git a/kcontrol/locale/kcmlocale.cpp b/kcontrol/locale/kcmlocale.cpp
new file mode 100644
index 000000000..3d1736676
--- /dev/null
+++ b/kcontrol/locale/kcmlocale.cpp
@@ -0,0 +1,535 @@
+/*
+ * locale.cpp
+ *
+ * Copyright (c) 1998 Matthias Hoelzer ([email protected])
+ * Copyright (c) 1999 Preston Brown <[email protected]>
+ * Copyright (c) 1999-2003 Hans Petter Bieker <[email protected]>
+ *
+ * Requires the Qt widget libraries, available at no cost at
+ * http://www.troll.no/
+ *
+ * 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 <tqhbox.h>
+#include <tqlabel.h>
+#include <tqlayout.h>
+#include <tqlistbox.h>
+#include <tqpushbutton.h>
+#include <tqtooltip.h>
+#include <tqwhatsthis.h>
+
+#include <kdebug.h>
+#include <kdialog.h>
+#include <kprocess.h>
+#include <kiconloader.h>
+#include <klanguagebutton.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+
+#include "kcmlocale.h"
+#include "kcmlocale.moc"
+#include "toplevel.h"
+
+TDELocaleConfig::TDELocaleConfig(TDELocale *locale,
+ TQWidget *parent, const char *name)
+ : TQWidget (parent, name),
+ m_locale(locale)
+{
+ TQGridLayout *lay = new TQGridLayout(this, 4, 3,
+ KDialog::marginHint(),
+ KDialog::spacingHint());
+
+ m_labCountry = new TQLabel(this, I18N_NOOP("Country or region:"));
+ m_comboCountry = new KLanguageButton( this );
+ m_labCountry->setBuddy(m_comboCountry);
+ connect( m_comboCountry, TQT_SIGNAL(activated(const TQString &)),
+ this, TQT_SLOT(changedCountry(const TQString &)) );
+
+ m_labLang = new TQLabel(this, I18N_NOOP("Languages:"));
+ m_labLang->setAlignment( AlignTop );
+
+ m_languages = new TQListBox(this);
+ connect(m_languages, TQT_SIGNAL(selectionChanged()),
+ TQT_SLOT(slotCheckButtons()));
+
+ TQWidget * vb = new TQWidget(this);
+ TQVBoxLayout * boxlay = new TQVBoxLayout(vb, 0, KDialog::spacingHint());
+ m_addLanguage = new KLanguageButton(TQString::null, vb, I18N_NOOP("Add Language"));
+ boxlay->add(m_addLanguage);
+ connect(m_addLanguage, TQT_SIGNAL(activated(const TQString &)),
+ TQT_SLOT(slotAddLanguage(const TQString &)));
+ m_removeLanguage = new TQPushButton(vb, I18N_NOOP("Remove Language"));
+ m_upButton = new TQPushButton(vb, I18N_NOOP("Move Up"));
+ m_downButton = new TQPushButton(vb, I18N_NOOP("Move Down"));
+ boxlay->add(m_removeLanguage);
+ boxlay->add(m_upButton);
+ boxlay->add(m_downButton);
+ connect(m_removeLanguage, TQT_SIGNAL(clicked()),
+ TQT_SLOT(slotRemoveLanguage()));
+ connect(m_upButton, TQT_SIGNAL(clicked()),
+ TQT_SLOT(slotLanguageUp()));
+ connect(m_downButton, TQT_SIGNAL(clicked()),
+ TQT_SLOT(slotLanguageDown()));
+ boxlay->insertStretch(-1);
+
+ // #### HPB: This should be implemented for KDE 3
+ // new TQLabel(this, I18N_NOOP("Encoding:"));
+ //TQComboBox * cb = new TQComboBox( this );
+ //cb->insertStringList( TDEGlobal::charsets()->descriptiveEncodingNames() );
+
+ lay->addMultiCellWidget(m_labCountry, 0, 0, 0, 1);
+ lay->addWidget(m_comboCountry, 0, 2);
+ lay->addWidget(m_labLang, 1, 0);
+ lay->addWidget(m_languages, 1, 1);
+ lay->addWidget(vb, 1, 2);
+
+ lay->setRowStretch(2, 5);
+
+ lay->setColStretch(1, 1);
+ lay->setColStretch(2, 1);
+
+#if 0
+ // Added jriddell 2007-01-08, for Kubuntu Language Selector spec
+ TQHBoxLayout* languageSelectorLayout = new TQHBoxLayout();
+ installLanguage = new TQPushButton(i18n("Install New Language"), this);
+ languageSelectorLayout->addWidget(installLanguage);
+ uninstallLanguage = new TQPushButton(i18n("Uninstall Language"), this);
+ languageSelectorLayout->addWidget(uninstallLanguage);
+ selectLanguage = new TQPushButton(i18n("Select System Language"), this);
+ languageSelectorLayout->addWidget(selectLanguage);
+ languageSelectorLayout->addStretch();
+ lay->addMultiCellLayout(languageSelectorLayout, 3, 3, 0, 2);
+
+ connect( installLanguage, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotInstallLanguage()) );
+ connect( uninstallLanguage, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotUninstallLanguage()) );
+ connect( selectLanguage, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotSelectLanguage()) );
+#endif
+
+}
+
+void TDELocaleConfig::slotInstallLanguage()
+{
+ TDEProcess *proc = new TDEProcess;
+
+ *proc << "tdesu";
+ *proc << "qt-language-selector --mode install";
+ TQApplication::connect(proc, TQT_SIGNAL(processExited(TDEProcess *)),
+ this, TQT_SLOT(slotLanguageSelectorExited(TDEProcess *)));
+ setEnabled(false);
+ proc->start();
+}
+
+void TDELocaleConfig::slotUninstallLanguage()
+{
+ TDEProcess *proc = new TDEProcess;
+
+ *proc << "tdesu";
+ *proc << "qt-language-selector --mode uninstall";
+ TQApplication::connect(proc, TQT_SIGNAL(processExited(TDEProcess *)),
+ this, TQT_SLOT(slotLanguageSelectorExited(TDEProcess *)));
+ setEnabled(false);
+ proc->start();
+}
+
+void TDELocaleConfig::slotSelectLanguage()
+{
+ TDEProcess *proc = new TDEProcess;
+
+ *proc << "tdesu";
+ *proc << "qt-language-selector --mode select";
+ TQApplication::connect(proc, TQT_SIGNAL(processExited(TDEProcess *)),
+ this, TQT_SLOT(slotLanguageSelectorExited(TDEProcess *)));
+ setEnabled(false);
+ proc->start();
+}
+
+void TDELocaleConfig::slotLanguageSelectorExited(TDEProcess *)
+{
+ //reload here
+ loadLanguageList();
+ setEnabled(true);
+}
+
+void TDELocaleConfig::slotAddLanguage(const TQString & code)
+{
+ TQStringList languageList = m_locale->languageList();
+
+ int pos = m_languages->currentItem();
+ if ( pos < 0 )
+ pos = 0;
+
+ // If it's already in list, just move it (delete the old, then insert a new)
+ int oldPos = languageList.findIndex( code );
+ if ( oldPos != -1 )
+ languageList.remove( languageList.at(oldPos) );
+
+ if ( oldPos != -1 && oldPos < pos )
+ --pos;
+
+ TQStringList::Iterator it = languageList.at( pos );
+
+ languageList.insert( it, code );
+
+ m_locale->setLanguage( languageList );
+
+ emit localeChanged();
+ if ( pos == 0 )
+ emit languageChanged();
+}
+
+void TDELocaleConfig::slotRemoveLanguage()
+{
+ TQStringList languageList = m_locale->languageList();
+ int pos = m_languages->currentItem();
+
+ TQStringList::Iterator it = languageList.at( pos );
+
+ if ( it != languageList.end() )
+ {
+ languageList.remove( it );
+
+ m_locale->setLanguage( languageList );
+
+ emit localeChanged();
+ if ( pos == 0 )
+ emit languageChanged();
+ }
+}
+
+void TDELocaleConfig::slotLanguageUp()
+{
+ TQStringList languageList = m_locale->languageList();
+ int pos = m_languages->currentItem();
+
+ TQStringList::Iterator it1 = languageList.at( pos - 1 );
+ TQStringList::Iterator it2 = languageList.at( pos );
+
+ if ( it1 != languageList.end() && it2 != languageList.end() )
+ {
+ TQString str = *it1;
+ *it1 = *it2;
+ *it2 = str;
+
+ m_locale->setLanguage( languageList );
+
+ emit localeChanged();
+ if ( pos == 1 ) // at the lang before the top
+ emit languageChanged();
+ }
+}
+
+void TDELocaleConfig::slotLanguageDown()
+{
+ TQStringList languageList = m_locale->languageList();
+ int pos = m_languages->currentItem();
+
+ TQStringList::Iterator it1 = languageList.at( pos );
+ TQStringList::Iterator it2 = languageList.at( pos + 1 );
+
+ if ( it1 != languageList.end() && it2 != languageList.end() )
+ {
+ TQString str = *it1;
+ *it1 = *it2;
+ *it2 = str;
+
+ m_locale->setLanguage( languageList );
+
+ emit localeChanged();
+ if ( pos == 0 ) // at the top
+ emit languageChanged();
+ }
+}
+
+void TDELocaleConfig::loadLanguageList()
+{
+ // temperary use of our locale as the global locale
+ TDELocale *lsave = TDEGlobal::_locale;
+ TDEGlobal::_locale = m_locale;
+
+ // clear the list
+ m_addLanguage->clear();
+
+ TQStringList first = languageList();
+
+ TQStringList prilang;
+ // add the primary languages for the country to the list
+ for ( TQStringList::ConstIterator it = first.begin();
+ it != first.end();
+ ++it )
+ {
+ TQString str = locate("locale", TQString::fromLatin1("%1/entry.desktop")
+ .arg(*it));
+ if (!str.isNull())
+ prilang << str;
+ }
+
+ // add all languages to the list
+ TQStringList alllang = TDEGlobal::dirs()->findAllResources("locale",
+ TQString::fromLatin1("*/entry.desktop"),
+ false, true);
+ TQStringList langlist = prilang;
+ if (langlist.count() > 0)
+ langlist << TQString::null; // separator
+ langlist += alllang;
+
+ int menu_index = -2;
+ TQString submenu; // we are working on this menu
+ for ( TQStringList::ConstIterator it = langlist.begin();
+ it != langlist.end(); ++it )
+ {
+ if ((*it).isNull())
+ {
+ m_addLanguage->insertSeparator();
+ submenu = TQString::fromLatin1("other");
+ m_addLanguage->insertSubmenu(m_locale->translate("Other"),
+ submenu, TQString::null, -1);
+ menu_index = -2; // first entries should _not_ be sorted
+ continue;
+ }
+ KSimpleConfig entry(*it);
+ entry.setGroup("KCM Locale");
+ TQString name = entry.readEntry("Name",
+ m_locale->translate("without name"));
+
+ TQString tag = *it;
+ int index = tag.findRev('/');
+ tag = tag.left(index);
+ index = tag.findRev('/');
+ tag = tag.mid(index + 1);
+ m_addLanguage->insertItem(name, tag, submenu, menu_index);
+ }
+
+ // restore the old global locale
+ TDEGlobal::_locale = lsave;
+}
+
+void TDELocaleConfig::loadCountryList()
+{
+ // temperary use of our locale as the global locale
+ TDELocale *lsave = TDEGlobal::_locale;
+ TDEGlobal::_locale = m_locale;
+
+ TQString sub = TQString::fromLatin1("l10n/");
+
+ // clear the list
+ m_comboCountry->clear();
+
+ TQStringList regionlist = TDEGlobal::dirs()->findAllResources("locale",
+ sub + TQString::fromLatin1("*.desktop"),
+ false, true );
+
+ for ( TQStringList::ConstIterator it = regionlist.begin();
+ it != regionlist.end();
+ ++it )
+ {
+ 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);
+
+ KSimpleConfig entry(*it);
+ entry.setGroup("KCM Locale");
+ TQString name = entry.readEntry("Name",
+ m_locale->translate("without name"));
+
+ TQString map( locate( "locale",
+ TQString::fromLatin1( "l10n/%1.png" )
+ .arg(tag) ) );
+ TQIconSet icon;
+ if ( !map.isNull() )
+ icon = TDEGlobal::iconLoader()->loadIconSet(map, TDEIcon::Small);
+ m_comboCountry->insertSubmenu( icon, name, tag, sub, -2 );
+ }
+
+ // add all languages to the list
+ TQStringList countrylist = TDEGlobal::dirs()->findAllResources
+ ("locale", sub + TQString::fromLatin1("*/entry.desktop"), false, true);
+
+ for ( TQStringList::ConstIterator it = countrylist.begin();
+ it != countrylist.end(); ++it )
+ {
+ KSimpleConfig entry(*it);
+ entry.setGroup("KCM Locale");
+ TQString name = entry.readEntry("Name",
+ m_locale->translate("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);
+ int menu_index = submenu.isEmpty() ? -1 : -2;
+
+ TQString flag( locate( "locale",
+ TQString::fromLatin1( "l10n/%1/flag.png" )
+ .arg(tag) ) );
+ TQIconSet icon( TDEGlobal::iconLoader()->loadIconSet(flag, TDEIcon::Small) );
+ m_comboCountry->insertItem( icon, name, tag, submenu, menu_index );
+ }
+
+ // restore the old global locale
+ TDEGlobal::_locale = lsave;
+}
+
+void TDELocaleConfig::readLocale(const TQString &path, TQString &name,
+ const TQString &sub) const
+{
+ // temperary use of our locale as the global locale
+ TDELocale *lsave = TDEGlobal::_locale;
+ TDEGlobal::_locale = m_locale;
+
+ // read the name
+ TQString filepath = TQString::fromLatin1("%1%2/entry.desktop")
+ .arg(sub)
+ .arg(path);
+
+ KSimpleConfig entry(locate("locale", filepath));
+ entry.setGroup("KCM Locale");
+ name = entry.readEntry("Name");
+
+ // restore the old global locale
+ TDEGlobal::_locale = lsave;
+}
+
+void TDELocaleConfig::save()
+{
+ TDEConfigBase *config = TDEGlobal::config();
+
+ config->setGroup("Locale");
+
+ config->writeEntry("Country", m_locale->country(), true, true);
+ if ( m_locale->languageList().isEmpty() )
+ config->writeEntry("Language", TQString::fromLatin1(""), true, true);
+ else
+ config->writeEntry("Language",
+ m_locale->languageList(), ':', true, true);
+
+ config->sync();
+}
+
+void TDELocaleConfig::slotCheckButtons()
+{
+ m_removeLanguage->setEnabled( m_languages->currentItem() != -1 );
+ m_upButton->setEnabled( m_languages->currentItem() > 0 );
+ m_downButton->setEnabled( m_languages->currentItem() != -1 &&
+ m_languages->currentItem() < (signed)(m_languages->count() - 1) );
+}
+
+void TDELocaleConfig::slotLocaleChanged()
+{
+ loadLanguageList();
+ loadCountryList();
+
+ // update language widget
+ m_languages->clear();
+ TQStringList languageList = m_locale->languageList();
+ for ( TQStringList::Iterator it = languageList.begin();
+ it != languageList.end();
+ ++it )
+ {
+ TQString name;
+ readLocale(*it, name, TQString::null);
+
+ m_languages->insertItem(name);
+ }
+ slotCheckButtons();
+
+ m_comboCountry->setCurrentItem( m_locale->country() );
+}
+
+void TDELocaleConfig::slotTranslate()
+{
+ kdDebug() << "slotTranslate()" << endl;
+
+ TQToolTip::add(m_comboCountry, m_locale->translate
+ ( "This is where you live. TDE will use the defaults for "
+ "this country or region.") );
+ TQToolTip::add(m_addLanguage, m_locale->translate
+ ( "This will add a language to the list. If the language is already "
+ "in the list, the old one will be moved instead." ) );
+
+ TQToolTip::add(m_removeLanguage, m_locale->translate
+ ( "This will remove the highlighted language from the list." ) );
+
+ TQToolTip::add(m_languages, m_locale->translate
+ ( "TDE programs will be displayed in the first available language in "
+ "this list.\nIf none of the languages are available, US English "
+ "will be used.") );
+
+ TQString str;
+
+ str = m_locale->translate
+ ( "Here you can choose your country or region. The settings "
+ "for languages, numbers etc. will automatically switch to the "
+ "corresponding values." );
+ TQWhatsThis::add( m_labCountry, str );
+ TQWhatsThis::add( m_comboCountry, str );
+
+ str = m_locale->translate
+ ( "Here you can choose the languages that will be used by TDE. If the "
+ "first language in the list is not available, the second will be used, "
+ "etc. If only US English is available, no translations "
+ "have been installed. You can get translation packages for many "
+ "languages from the place you got TDE from.<p>"
+ "Note that some applications may not be translated to your languages; "
+ "in this case, they will automatically fall back to US English." );
+ TQWhatsThis::add( m_labLang, str );
+ TQWhatsThis::add( m_languages, str );
+ TQWhatsThis::add( m_addLanguage, str );
+ TQWhatsThis::add( m_removeLanguage, str );
+}
+
+TQStringList TDELocaleConfig::languageList() const
+{
+ TQString fileName = locate("locale",
+ TQString::fromLatin1("l10n/%1/entry.desktop")
+ .arg(m_locale->country()));
+
+ KSimpleConfig entry(fileName);
+ entry.setGroup("KCM Locale");
+
+ return entry.readListEntry("Languages");
+}
+
+void TDELocaleConfig::changedCountry(const TQString & code)
+{
+ m_locale->setCountry(code);
+
+ // change to the preferred languages in that country, installed only
+ TQStringList languages = languageList();
+ TQStringList newLanguageList;
+ for ( TQStringList::Iterator it = languages.begin();
+ it != languages.end();
+ ++it )
+ {
+ TQString name;
+ readLocale(*it, name, TQString::null);
+
+ if (!name.isEmpty())
+ newLanguageList += *it;
+ }
+ m_locale->setLanguage( newLanguageList );
+
+ emit localeChanged();
+ emit languageChanged();
+}
generated by cgit v1.2.1 (git 2.18.0) at 2025-01-04 17:51:48 +0000