/* === This file is part of Calamares - <https://calamares.io> === * * SPDX-FileCopyrightText: 2007 Free Software Foundation, Inc. * SPDX-FileCopyrightText: 2014-2016 Teo Mrnjavac <teo@kde.org> * SPDX-FileCopyrightText: 2017-2018 Adriaan de Groot <groot@kde.org> * SPDX-License-Identifier: GPL-3.0-or-later * * Portions from the Manjaro Installation Framework * by Roland Singer <roland@manjaro.org> * Copyright (C) 2007 Free Software Foundation, Inc. * * Calamares is Free Software: see the License-Identifier above. * */ #include "KeyboardPage.h" #include "KeyboardLayoutModel.h" #include "SetKeyboardLayoutJob.h" #include "keyboardwidget/keyboardpreview.h" #include "ui_KeyboardPage.h" #include "GlobalStorage.h" #include "JobQueue.h" #include "utils/Logger.h" #include "utils/Retranslator.h" #include "utils/String.h" #include <QComboBox> #include <QProcess> #include <QPushButton> class LayoutItem : public QListWidgetItem { public: QString data; ~LayoutItem() override; }; LayoutItem::~LayoutItem() {} KeyboardPage::KeyboardPage( QWidget* parent ) : QWidget( parent ) , ui( new Ui::Page_Keyboard ) , m_keyboardPreview( new KeyBoardPreview( this ) ) , m_defaultIndex( 0 ) { ui->setupUi( this ); // Keyboard Preview ui->KBPreviewLayout->addWidget( m_keyboardPreview ); m_setxkbmapTimer.setSingleShot( true ); // Connect signals and slots connect( ui->listVariant, &QListWidget::currentItemChanged, this, &KeyboardPage::onListVariantCurrentItemChanged ); connect( ui->buttonRestore, &QPushButton::clicked, [this] { ui->comboBoxModel->setCurrentIndex( m_defaultIndex ); } ); connect( ui->comboBoxModel, &QComboBox::currentTextChanged, [this]( const QString& text ) { QString model = m_models.value( text, "pc105" ); // Set Xorg keyboard model QProcess::execute( "setxkbmap", QStringList { "-model", model } ); } ); CALAMARES_RETRANSLATE( ui->retranslateUi( this ); ) } KeyboardPage::~KeyboardPage() { delete ui; } void KeyboardPage::updateVariants( const QPersistentModelIndex& currentItem, QString currentVariant ) { // Block signals ui->listVariant->blockSignals( true ); QMap< QString, QString > variants = currentItem.data( KeyboardLayoutModel::KeyboardVariantsRole ).value< QMap< QString, QString > >(); QMapIterator< QString, QString > li( variants ); LayoutItem* defaultItem = nullptr; ui->listVariant->clear(); while ( li.hasNext() ) { li.next(); LayoutItem* item = new LayoutItem(); item->setText( li.key() ); item->data = li.value(); ui->listVariant->addItem( item ); // currentVariant defaults to QString(). It is only non-empty during the // initial setup. if ( li.value() == currentVariant ) { defaultItem = item; } } // Unblock signals ui->listVariant->blockSignals( false ); // Set to default value if ( defaultItem ) { ui->listVariant->setCurrentItem( defaultItem ); } } void KeyboardPage::onListLayoutCurrentItemChanged( const QModelIndex& current, const QModelIndex& previous ) { Q_UNUSED( previous ) if ( !current.isValid() ) { return; } updateVariants( QPersistentModelIndex( current ) ); } /* Returns stringlist with suitable setxkbmap command-line arguments * to set the given @p layout and @p variant. */ static inline QStringList xkbmap_args( const QString& layout, const QString& variant ) { QStringList r { "-layout", layout }; if ( !variant.isEmpty() ) { r << "-variant" << variant; } return r; } void KeyboardPage::onListVariantCurrentItemChanged( QListWidgetItem* current, QListWidgetItem* previous ) { Q_UNUSED( previous ) QPersistentModelIndex layoutIndex = ui->listLayout->currentIndex(); LayoutItem* variantItem = dynamic_cast< LayoutItem* >( current ); if ( !layoutIndex.isValid() || !variantItem ) { return; } QString layout = layoutIndex.data( KeyboardLayoutModel::KeyboardLayoutKeyRole ).toString(); QString variant = variantItem->data; m_keyboardPreview->setLayout( layout ); m_keyboardPreview->setVariant( variant ); //emit checkReady(); // Set Xorg keyboard layout if ( m_setxkbmapTimer.isActive() ) { m_setxkbmapTimer.stop(); m_setxkbmapTimer.disconnect( this ); } connect( &m_setxkbmapTimer, &QTimer::timeout, this, [=] { QProcess::execute( "setxkbmap", xkbmap_args( layout, variant ) ); cDebug() << "xkbmap selection changed to: " << layout << '-' << variant; m_setxkbmapTimer.disconnect( this ); } ); m_setxkbmapTimer.start( QApplication::keyboardInputInterval() ); m_selectedLayout = layout; m_selectedVariant = variant; }