d545904f5c
If the user selects a language from the dialog (by clicking 'change'), then preserve that explicit choice even when clicking on another location which would reset the language based on the installer- language.
507 lines
17 KiB
C++
507 lines
17 KiB
C++
/* === This file is part of Calamares - <http://github.com/calamares> ===
|
|
*
|
|
* Copyright 2014-2016, Teo Mrnjavac <teo@kde.org>
|
|
* Copyright 2017, Adriaan de Groot <groot@kde.org>
|
|
*
|
|
* Calamares 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 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* Calamares 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 Calamares. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "LocalePage.h"
|
|
|
|
#include "timezonewidget/timezonewidget.h"
|
|
#include "SetTimezoneJob.h"
|
|
#include "utils/Logger.h"
|
|
#include "utils/Retranslator.h"
|
|
#include "GlobalStorage.h"
|
|
#include "JobQueue.h"
|
|
#include "LCLocaleDialog.h"
|
|
#include "Settings.h"
|
|
|
|
#include <QBoxLayout>
|
|
#include <QComboBox>
|
|
#include <QLabel>
|
|
#include <QPushButton>
|
|
#include <QProcess>
|
|
|
|
|
|
LocalePage::LocalePage( QWidget* parent )
|
|
: QWidget( parent )
|
|
, m_blockTzWidgetSet( false )
|
|
{
|
|
QBoxLayout* mainLayout = new QVBoxLayout;
|
|
|
|
QBoxLayout* tzwLayout = new QHBoxLayout;
|
|
mainLayout->addLayout( tzwLayout );
|
|
m_tzWidget = new TimeZoneWidget( this );
|
|
tzwLayout->addStretch();
|
|
tzwLayout->addWidget( m_tzWidget );
|
|
tzwLayout->addStretch();
|
|
setMinimumWidth( m_tzWidget->width() );
|
|
|
|
QBoxLayout* bottomLayout = new QHBoxLayout;
|
|
mainLayout->addLayout( bottomLayout );
|
|
|
|
m_regionLabel = new QLabel( this );
|
|
bottomLayout->addWidget( m_regionLabel );
|
|
|
|
m_regionCombo = new QComboBox( this );
|
|
bottomLayout->addWidget( m_regionCombo );
|
|
m_regionCombo->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );
|
|
m_regionLabel->setBuddy( m_regionCombo );
|
|
|
|
bottomLayout->addSpacing( 20 );
|
|
|
|
m_zoneLabel = new QLabel( this );
|
|
bottomLayout->addWidget( m_zoneLabel );
|
|
|
|
m_zoneCombo = new QComboBox( this );
|
|
m_zoneCombo->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );
|
|
bottomLayout->addWidget( m_zoneCombo );
|
|
m_zoneLabel->setBuddy( m_zoneCombo );
|
|
|
|
mainLayout->addStretch();
|
|
|
|
QBoxLayout* localeLayout = new QHBoxLayout;
|
|
m_localeLabel = new QLabel( this );
|
|
m_localeLabel->setWordWrap( true );
|
|
m_localeLabel->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );
|
|
localeLayout->addWidget( m_localeLabel );
|
|
|
|
m_localeChangeButton = new QPushButton( this );
|
|
m_localeChangeButton->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred );
|
|
localeLayout->addWidget( m_localeChangeButton );
|
|
mainLayout->addLayout( localeLayout );
|
|
|
|
QBoxLayout* formatsLayout = new QHBoxLayout;
|
|
m_formatsLabel = new QLabel( this );
|
|
m_formatsLabel->setWordWrap( true );
|
|
m_formatsLabel->setSizePolicy( QSizePolicy::Expanding, QSizePolicy::Preferred );
|
|
formatsLayout->addWidget( m_formatsLabel );
|
|
|
|
m_formatsChangeButton = new QPushButton( this );
|
|
m_formatsChangeButton->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred );
|
|
formatsLayout->addWidget( m_formatsChangeButton );
|
|
mainLayout->addLayout( formatsLayout );
|
|
|
|
setLayout( mainLayout );
|
|
|
|
connect( m_regionCombo,
|
|
static_cast< void ( QComboBox::* )( int ) >( &QComboBox::currentIndexChanged ),
|
|
[this]( int currentIndex )
|
|
{
|
|
Q_UNUSED( currentIndex );
|
|
QHash< QString, QList< LocaleGlobal::Location > > regions = LocaleGlobal::getLocations();
|
|
if ( !regions.contains( m_regionCombo->currentData().toString() ) )
|
|
return;
|
|
|
|
m_zoneCombo->blockSignals( true );
|
|
|
|
m_zoneCombo->clear();
|
|
|
|
const QList< LocaleGlobal::Location > zones = regions.value( m_regionCombo->currentData().toString() );
|
|
for ( const LocaleGlobal::Location& zone : zones )
|
|
{
|
|
m_zoneCombo->addItem( LocaleGlobal::Location::pretty( zone.zone ), zone.zone );
|
|
}
|
|
|
|
m_zoneCombo->model()->sort( 0 );
|
|
|
|
m_zoneCombo->blockSignals( false );
|
|
|
|
m_zoneCombo->currentIndexChanged( m_zoneCombo->currentIndex() );
|
|
} );
|
|
|
|
connect( m_zoneCombo,
|
|
static_cast< void ( QComboBox::* )( int ) >( &QComboBox::currentIndexChanged ),
|
|
[this]( int currentIndex )
|
|
{
|
|
Q_UNUSED( currentIndex )
|
|
if ( !m_blockTzWidgetSet )
|
|
m_tzWidget->setCurrentLocation( m_regionCombo->currentData().toString(),
|
|
m_zoneCombo->currentData().toString() );
|
|
|
|
updateGlobalStorage();
|
|
} );
|
|
|
|
connect( m_tzWidget, &TimeZoneWidget::locationChanged,
|
|
[this]( LocaleGlobal::Location location )
|
|
{
|
|
m_blockTzWidgetSet = true;
|
|
|
|
// Set region index
|
|
int index = m_regionCombo->findData( location.region );
|
|
if ( index < 0 )
|
|
return;
|
|
|
|
m_regionCombo->setCurrentIndex( index );
|
|
|
|
// Set zone index
|
|
index = m_zoneCombo->findData( location.zone );
|
|
if ( index < 0 )
|
|
return;
|
|
|
|
m_zoneCombo->setCurrentIndex( index );
|
|
|
|
m_blockTzWidgetSet = false;
|
|
|
|
updateGlobalStorage();
|
|
} );
|
|
|
|
connect( m_localeChangeButton, &QPushButton::clicked,
|
|
[this]
|
|
{
|
|
LCLocaleDialog* dlg =
|
|
new LCLocaleDialog( m_selectedLocaleConfiguration.isEmpty() ?
|
|
guessLocaleConfiguration().lang :
|
|
m_selectedLocaleConfiguration.lang,
|
|
m_localeGenLines,
|
|
this );
|
|
dlg->exec();
|
|
if ( dlg->result() == QDialog::Accepted &&
|
|
!dlg->selectedLCLocale().isEmpty() )
|
|
{
|
|
m_selectedLocaleConfiguration.lang = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.explicit_lang = true;
|
|
this->updateLocaleLabels();
|
|
}
|
|
|
|
dlg->deleteLater();
|
|
} );
|
|
|
|
connect( m_formatsChangeButton, &QPushButton::clicked,
|
|
[this]
|
|
{
|
|
LCLocaleDialog* dlg =
|
|
new LCLocaleDialog( m_selectedLocaleConfiguration.isEmpty() ?
|
|
guessLocaleConfiguration().lc_numeric :
|
|
m_selectedLocaleConfiguration.lc_numeric,
|
|
m_localeGenLines,
|
|
this );
|
|
dlg->exec();
|
|
if ( dlg->result() == QDialog::Accepted &&
|
|
!dlg->selectedLCLocale().isEmpty() )
|
|
{
|
|
// TODO: improve the granularity of this setting.
|
|
m_selectedLocaleConfiguration.lc_numeric = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.lc_time = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.lc_monetary = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.lc_paper = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.lc_name = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.lc_address = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.lc_telephone = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.lc_measurement = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.lc_identification = dlg->selectedLCLocale();
|
|
m_selectedLocaleConfiguration.explicit_lc = true;
|
|
|
|
this->updateLocaleLabels();
|
|
}
|
|
|
|
dlg->deleteLater();
|
|
|
|
} );
|
|
|
|
CALAMARES_RETRANSLATE(
|
|
m_regionLabel->setText( tr( "Region:" ) );
|
|
m_zoneLabel->setText( tr( "Zone:" ) );
|
|
|
|
updateLocaleLabels();
|
|
|
|
m_localeChangeButton->setText( tr( "&Change..." ) );
|
|
m_formatsChangeButton->setText( tr( "&Change..." ) );
|
|
)
|
|
}
|
|
|
|
|
|
LocalePage::~LocalePage()
|
|
{}
|
|
|
|
|
|
void
|
|
LocalePage::updateLocaleLabels()
|
|
{
|
|
LocaleConfiguration lc = m_selectedLocaleConfiguration.isEmpty() ?
|
|
guessLocaleConfiguration() :
|
|
m_selectedLocaleConfiguration;
|
|
m_localeLabel->setText( tr( "The system language will be set to %1." )
|
|
.arg( prettyLCLocale( lc.lang ) ) );
|
|
|
|
m_formatsLabel->setText( tr( "The numbers and dates locale will be set to %1." )
|
|
.arg( prettyLCLocale( lc.lc_numeric ) ) );
|
|
}
|
|
|
|
|
|
void
|
|
LocalePage::init( const QString& initialRegion,
|
|
const QString& initialZone,
|
|
const QString& localeGenPath )
|
|
{
|
|
m_regionCombo->blockSignals( true );
|
|
m_zoneCombo->blockSignals( true );
|
|
|
|
// Setup locations
|
|
QHash< QString, QList< LocaleGlobal::Location > > regions = LocaleGlobal::getLocations();
|
|
|
|
QStringList keys = regions.keys();
|
|
keys.sort();
|
|
|
|
foreach ( const QString& key, keys )
|
|
{
|
|
m_regionCombo->addItem( LocaleGlobal::Location::pretty( key ), key );
|
|
}
|
|
|
|
m_regionCombo->blockSignals( false );
|
|
m_zoneCombo->blockSignals( false );
|
|
|
|
m_regionCombo->currentIndexChanged( m_regionCombo->currentIndex() );
|
|
|
|
// Default location
|
|
auto containsLocation = []( const QList< LocaleGlobal::Location >& locations,
|
|
const QString& zone ) -> bool
|
|
{
|
|
for ( const LocaleGlobal::Location& location : locations )
|
|
{
|
|
if ( location.zone == zone )
|
|
return true;
|
|
}
|
|
return false;
|
|
};
|
|
|
|
if ( keys.contains( initialRegion ) &&
|
|
containsLocation( regions.value( initialRegion ), initialZone ) )
|
|
{
|
|
m_tzWidget->setCurrentLocation( initialRegion, initialZone );
|
|
}
|
|
else
|
|
{
|
|
m_tzWidget->setCurrentLocation( "Europe", "Berlin" );
|
|
}
|
|
emit m_tzWidget->locationChanged( m_tzWidget->getCurrentLocation() );
|
|
|
|
// Some distros come with a meaningfully commented and easy to parse locale.gen,
|
|
// and others ship a separate file /usr/share/i18n/SUPPORTED with a clean list of
|
|
// supported locales. We first try that one, and if it doesn't exist, we fall back
|
|
// to parsing the lines from locale.gen
|
|
m_localeGenLines.clear();
|
|
QFile supported( "/usr/share/i18n/SUPPORTED" );
|
|
QByteArray ba;
|
|
|
|
if ( supported.exists() &&
|
|
supported.open( QIODevice::ReadOnly | QIODevice::Text ) )
|
|
{
|
|
ba = supported.readAll();
|
|
supported.close();
|
|
|
|
const auto lines = ba.split( '\n' );
|
|
for ( const QByteArray &line : lines )
|
|
{
|
|
m_localeGenLines.append( QString::fromLatin1( line.simplified() ) );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
QFile localeGen( localeGenPath );
|
|
if ( localeGen.open( QIODevice::ReadOnly | QIODevice::Text ) )
|
|
{
|
|
ba = localeGen.readAll();
|
|
localeGen.close();
|
|
}
|
|
else
|
|
{
|
|
cDebug() << "Cannot open file" << localeGenPath
|
|
<< ". Assuming the supported languages are already built into "
|
|
"the locale archive.";
|
|
QProcess localeA;
|
|
localeA.start( "locale", QStringList() << "-a" );
|
|
localeA.waitForFinished();
|
|
ba = localeA.readAllStandardOutput();
|
|
}
|
|
const auto lines = ba.split( '\n' );
|
|
for ( const QByteArray &line : lines )
|
|
{
|
|
if ( line.startsWith( "## " ) ||
|
|
line.startsWith( "# " ) ||
|
|
line.simplified() == "#" )
|
|
continue;
|
|
|
|
QString lineString = QString::fromLatin1( line.simplified() );
|
|
if ( lineString.startsWith( "#" ) )
|
|
lineString.remove( '#' );
|
|
lineString = lineString.simplified();
|
|
|
|
if ( lineString.isEmpty() )
|
|
continue;
|
|
|
|
m_localeGenLines.append( lineString );
|
|
}
|
|
}
|
|
|
|
if ( m_localeGenLines.isEmpty() )
|
|
{
|
|
cDebug() << "WARNING: cannot acquire a list of available locales."
|
|
<< "The locale and localecfg modules will be broken as long as this "
|
|
"system does not provide"
|
|
<< "\n\t "
|
|
<< "* a well-formed"
|
|
<< supported.fileName()
|
|
<< "\n\tOR"
|
|
<< "* a well-formed"
|
|
<< (localeGenPath.isEmpty() ? QLatin1Literal("/etc/locale.gen") : localeGenPath)
|
|
<< "\n\tOR"
|
|
<< "* a complete pre-compiled locale-gen database which allows complete locale -a output.";
|
|
return; // something went wrong and there's nothing we can do about it.
|
|
}
|
|
|
|
// Assuming we have a list of supported locales, we usually only want UTF-8 ones
|
|
// because it's not 1995.
|
|
for ( auto it = m_localeGenLines.begin(); it != m_localeGenLines.end(); )
|
|
{
|
|
if ( !it->contains( "UTF-8", Qt::CaseInsensitive ) &&
|
|
!it->contains( "utf8", Qt::CaseInsensitive ) )
|
|
it = m_localeGenLines.erase( it );
|
|
else
|
|
++it;
|
|
}
|
|
|
|
// We strip " UTF-8" from "en_US.UTF-8 UTF-8" because it's redundant redundant.
|
|
for ( auto it = m_localeGenLines.begin(); it != m_localeGenLines.end(); ++it )
|
|
{
|
|
if ( it->endsWith( " UTF-8" ) )
|
|
it->chop( 6 );
|
|
*it = it->simplified();
|
|
}
|
|
updateGlobalStorage();
|
|
}
|
|
|
|
|
|
QString
|
|
LocalePage::prettyStatus() const
|
|
{
|
|
QString status;
|
|
status += tr( "Set timezone to %1/%2.<br/>" )
|
|
.arg( m_regionCombo->currentText() )
|
|
.arg( m_zoneCombo->currentText() );
|
|
|
|
return status;
|
|
}
|
|
|
|
|
|
QList< Calamares::job_ptr >
|
|
LocalePage::createJobs()
|
|
{
|
|
QList< Calamares::job_ptr > list;
|
|
LocaleGlobal::Location location = m_tzWidget->getCurrentLocation();
|
|
|
|
Calamares::Job* j = new SetTimezoneJob( location.region, location.zone );
|
|
list.append( Calamares::job_ptr( j ) );
|
|
|
|
return list;
|
|
}
|
|
|
|
|
|
QMap< QString, QString >
|
|
LocalePage::localesMap()
|
|
{
|
|
return m_selectedLocaleConfiguration.isEmpty() ?
|
|
guessLocaleConfiguration().toMap() :
|
|
m_selectedLocaleConfiguration.toMap();
|
|
}
|
|
|
|
|
|
void
|
|
LocalePage::onActivate()
|
|
{
|
|
m_regionCombo->setFocus();
|
|
}
|
|
|
|
|
|
LocaleConfiguration
|
|
LocalePage::guessLocaleConfiguration()
|
|
{
|
|
QLocale myLocale; // User-selected language
|
|
|
|
// If we cannot say anything about available locales
|
|
if ( m_localeGenLines.isEmpty() )
|
|
{
|
|
cDebug() << "WARNING: guessLocaleConfiguration can't guess from an empty list.";
|
|
return LocaleConfiguration::createDefault();
|
|
}
|
|
|
|
QString myLanguageLocale = myLocale.name();
|
|
if ( myLanguageLocale.isEmpty() )
|
|
return LocaleConfiguration::createDefault();
|
|
|
|
return LocaleConfiguration::fromLanguageAndLocation( myLanguageLocale,
|
|
m_localeGenLines,
|
|
m_tzWidget->getCurrentLocation().country );
|
|
}
|
|
|
|
|
|
QString
|
|
LocalePage::prettyLCLocale( const QString& lcLocale )
|
|
{
|
|
QString localeString = lcLocale;
|
|
if ( localeString.endsWith( " UTF-8" ) )
|
|
localeString.remove( " UTF-8" );
|
|
|
|
QLocale locale( localeString );
|
|
//: Language (Country)
|
|
return tr( "%1 (%2)" ).arg( QLocale::languageToString( locale.language() ) )
|
|
.arg( QLocale::countryToString( locale.country() ) );
|
|
}
|
|
|
|
void
|
|
LocalePage::updateGlobalStorage()
|
|
{
|
|
LocaleGlobal::Location location = m_tzWidget->getCurrentLocation();
|
|
Calamares::JobQueue::instance()->globalStorage()
|
|
->insert( "locationRegion", location.region );
|
|
Calamares::JobQueue::instance()->globalStorage()
|
|
->insert( "locationZone", location.zone );
|
|
Calamares::JobQueue::instance()->globalStorage()
|
|
->insert( "locale", m_selectedLocaleConfiguration.myLanguageLocaleBcp47);
|
|
|
|
// If we're in chroot mode (normal install mode), then we immediately set the
|
|
// timezone on the live system.
|
|
if ( Calamares::Settings::instance()->doChroot() )
|
|
{
|
|
QProcess ::execute( "timedatectl", // depends on systemd
|
|
{ "set-timezone",
|
|
location.region + '/' + location.zone } );
|
|
}
|
|
|
|
// Preserve those settings that have been made explicit.
|
|
auto newLocale = guessLocaleConfiguration();
|
|
if ( !m_selectedLocaleConfiguration.isEmpty() &&
|
|
m_selectedLocaleConfiguration.explicit_lang )
|
|
newLocale.lang = m_selectedLocaleConfiguration.lang;
|
|
if ( !m_selectedLocaleConfiguration.isEmpty() &&
|
|
m_selectedLocaleConfiguration.explicit_lc )
|
|
{
|
|
newLocale.lc_numeric = m_selectedLocaleConfiguration.lc_numeric;
|
|
newLocale.lc_time = m_selectedLocaleConfiguration.lc_time;
|
|
newLocale.lc_monetary = m_selectedLocaleConfiguration.lc_monetary;
|
|
newLocale.lc_paper = m_selectedLocaleConfiguration.lc_paper;
|
|
newLocale.lc_name = m_selectedLocaleConfiguration.lc_name;
|
|
newLocale.lc_address = m_selectedLocaleConfiguration.lc_address;
|
|
newLocale.lc_telephone = m_selectedLocaleConfiguration.lc_telephone;
|
|
newLocale.lc_measurement = m_selectedLocaleConfiguration.lc_measurement;
|
|
newLocale.lc_identification = m_selectedLocaleConfiguration.lc_identification;
|
|
}
|
|
newLocale.explicit_lang = m_selectedLocaleConfiguration.explicit_lang;
|
|
newLocale.explicit_lc = m_selectedLocaleConfiguration.explicit_lc;
|
|
|
|
m_selectedLocaleConfiguration = newLocale;
|
|
updateLocaleLabels();
|
|
}
|