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/*
* mountdialog.cc - Implementation of a dialog for selecting a mount point
* horizon-qt5, the Qt 5 user interface for
* Project Horizon
*
* Copyright (c) 2020 Adélie Linux and contributors. All rights reserved.
* This code is licensed under the AGPL 3.0 license, as noted in the
* LICENSE-code file in the root directory of this repository.
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
#include "mountdialog.hh"
#include <QHBoxLayout>
#include <QLabel>
#include <QLineEdit>
#include <QPushButton>
#include <QSet>
#include <QVBoxLayout>
MountDialog::MountDialog(QStringList skipParts, QStringList skipMounts,
HorizonWizard *wizard, QWidget *parent)
: QDialog(parent, Qt::WindowTitleHint | Qt::WindowCloseButtonHint) {
setWindowTitle(tr("Choose Partition and Mount Point"));
QPushButton *ok = new QPushButton(tr("Confirm"));
ok->setEnabled(false);
connect(ok, &QPushButton::clicked, this, &QDialog::accept);
QPushButton *cancel = new QPushButton(tr("Cancel"));
connect(cancel, &QPushButton::clicked, this, &QDialog::reject);
QVBoxLayout *buttonLayout = new QVBoxLayout;
buttonLayout->setAlignment(Qt::AlignTop);
buttonLayout->addWidget(ok);
buttonLayout->addWidget(cancel);
#ifdef HAS_INSTALL_ENV
QStringList partitions;
for(const auto &disk : wizard->disks) {
if(disk.has_fs()) {
partitions << QString::fromStdString(disk.node());
} else if(disk.has_label()) {
for(const auto &part : disk.partitions()) {
partitions << QString::fromStdString(part.node());
}
}
}
QSet<QString> parts = partitions.toSet().subtract(skipParts.toSet());
partitions = parts.toList();
partitions.sort();
partList = new QListWidget;
partList->setWhatsThis(tr("A list of the partitions available on this system."));
partList->addItems(partitions);
connect(partList, &QListWidget::currentItemChanged, [=] {
ok->setEnabled(partList->currentItem() != nullptr);
});
#else
partInput = new QLineEdit;
partInput->setWhatsThis(tr("Input the name of a partition, such as /dev/sda1, here."));
connect(partInput, &QLineEdit::textChanged, [=] {
ok->setEnabled(partInput->text().startsWith("/dev/"));
});
#endif
QStringList pathCandidates = {"/", "/home", "/opt", "/srv", "/usr",
"/usr/local", "/var", "/var/db", "/var/log"};
QSet<QString> paths = pathCandidates.toSet().subtract(skipMounts.toSet());
pathCandidates = paths.toList();
pathCandidates.sort();
pathInput = new QComboBox;
pathInput->setEditable(true);
pathInput->setWhatsThis(tr("Select where the partition will be mounted."));
pathInput->addItems(pathCandidates);
QVBoxLayout *controlLayout = new QVBoxLayout;
controlLayout->addWidget(new QLabel(tr("Partition")));
#ifdef HAS_INSTALL_ENV
controlLayout->addWidget(partList);
#else /* !HAS_INSTALL_ENV */
controlLayout->addWidget(partInput);
#endif /* HAS_INSTALL_ENV */
controlLayout->addWidget(new QLabel(tr("will be mounted on")));
controlLayout->addWidget(pathInput);
QHBoxLayout *mainBox = new QHBoxLayout;
mainBox->addLayout(controlLayout);
mainBox->addLayout(buttonLayout);
setLayout(mainBox);
}
QString MountDialog::partition() const {
#ifdef HAS_INSTALL_ENV
assert(partList->currentItem() != nullptr);
return partList->currentItem()->text();
#else /* !HAS_INSTALL_ENV */
return partInput->text();
#endif /* HAS_INSTALL_ENV */
}
void MountDialog::setPartition(const QString &part) {
#ifdef HAS_INSTALL_ENV
QList<QListWidgetItem *> candidate = partList->findItems(part, Qt::MatchExactly);
if(candidate.empty()) return;
partList->setCurrentItem(candidate.at(0));
#else /* !HAS_INSTALL_ENV */
partInput->setText(part);
#endif /* HAS_INSTALL_ENV */
}
QString MountDialog::mountPoint() const {
return pathInput->currentText();
}
void MountDialog::setMountPoint(const QString &path) {
pathInput->setCurrentText(path);
}
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