89 lines
2.9 KiB
C++
89 lines
2.9 KiB
C++
/* === This file is part of Calamares - <https://calamares.io> ===
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*
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* SPDX-FileCopyrightText: 2014 Teo Mrnjavac <teo@kde.org>
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* SPDX-FileCopyrightText: 2017 Adriaan de Groot <groot@kde.org>
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* Calamares is Free Software: see the License-Identifier above.
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*
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*/
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#include "LCLocaleDialog.h"
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#include <QBoxLayout>
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#include <QDialogButtonBox>
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#include <QLabel>
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#include <QListWidget>
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#include <QPushButton>
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LCLocaleDialog::LCLocaleDialog( const QString& guessedLCLocale, const QStringList& localeGenLines, QWidget* parent )
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: QDialog( parent )
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{
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setModal( true );
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setWindowTitle( tr( "System locale setting" ) );
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QBoxLayout* mainLayout = new QVBoxLayout;
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setLayout( mainLayout );
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QLabel* upperText = new QLabel( this );
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upperText->setWordWrap( true );
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upperText->setText( tr( "The system locale setting affects the language and character "
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"set for some command line user interface elements.<br/>"
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"The current setting is <strong>%1</strong>." )
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.arg( guessedLCLocale ) );
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mainLayout->addWidget( upperText );
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setMinimumWidth( upperText->fontMetrics().height() * 24 );
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m_localesWidget = new QListWidget( this );
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m_localesWidget->addItems( localeGenLines );
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m_localesWidget->setSelectionMode( QAbstractItemView::SingleSelection );
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mainLayout->addWidget( m_localesWidget );
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int selected = -1;
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for ( int i = 0; i < localeGenLines.count(); ++i )
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{
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if ( localeGenLines[ i ].contains( guessedLCLocale ) )
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{
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selected = i;
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break;
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}
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}
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QDialogButtonBox* dbb
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= new QDialogButtonBox( QDialogButtonBox::Ok | QDialogButtonBox::Cancel, Qt::Horizontal, this );
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dbb->button( QDialogButtonBox::Cancel )->setText( tr( "&Cancel" ) );
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dbb->button( QDialogButtonBox::Ok )->setText( tr( "&OK" ) );
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mainLayout->addWidget( dbb );
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connect( dbb->button( QDialogButtonBox::Ok ), &QPushButton::clicked, this, &QDialog::accept );
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connect( dbb->button( QDialogButtonBox::Cancel ), &QPushButton::clicked, this, &QDialog::reject );
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connect( m_localesWidget, &QListWidget::itemDoubleClicked, this, &QDialog::accept );
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connect( m_localesWidget,
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&QListWidget::itemSelectionChanged,
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[ this, dbb ]()
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{
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if ( m_localesWidget->selectedItems().isEmpty() )
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{
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dbb->button( QDialogButtonBox::Ok )->setEnabled( false );
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}
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else
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{
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dbb->button( QDialogButtonBox::Ok )->setEnabled( true );
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}
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} );
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if ( selected > -1 )
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{
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m_localesWidget->setCurrentRow( selected );
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}
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}
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QString
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LCLocaleDialog::selectedLCLocale()
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{
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return m_localesWidget->selectedItems().first()->text();
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}
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