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/*
* partitionpage.cc - Implementation of the UI.Partition page:
* either UI.Partition.Runtime.DiskDetails, or UI.Partition.Install.Details
* 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 "partitionpage.hh"
#include <QVBoxLayout>
#include "partitiondiskpage.hh"
PartitionPage::PartitionPage(QWidget *parent) : HorizonWizardPage(parent) {
loadWatermark("disk");
#ifdef HAS_INSTALL_ENV
setTitle(tr("Detecting Disks"));
thread = nullptr;
scanDone = false;
descLabel = new QLabel;
descLabel->setWordWrap(true);
progress = new QProgressBar;
progress->setRange(0, 0);
scanButton = new QPushButton(tr("Rescan Devices"));
connect(scanButton, &QPushButton::clicked, this, &PartitionPage::scanDisks);
scanButton->setHidden(true);
QVBoxLayout *layout = new QVBoxLayout;
layout->addStretch();
layout->addWidget(descLabel);
layout->addWidget(progress);
layout->addWidget(scanButton, 0, Qt::AlignCenter);
layout->addStretch();
setLayout(layout);
#else /* !HAS_INSTALL_ENV */
setTitle(tr("Enter Disk Information"));
#endif /* HAS_INSTALL_ENV */
}
void PartitionPage::initializePage() {
#ifdef HAS_INSTALL_ENV
scanDisks();
#endif
}
bool PartitionPage::isComplete() const {
#ifdef HAS_INSTALL_ENV
return scanDone;
#else /* !HAS_INSTALL_ENV */
// determine whether a valid disk has been input
return false;
#endif /* HAS_INSTALL_ENV */
}
#ifdef HAS_INSTALL_ENV
void PartitionPage::scanDisks() {
descLabel->setText(tr("Please wait while System Installation collects information on your computer's disk drives."));
scanButton->setEnabled(false);
scanButton->setHidden(true);
progress->setHidden(false);
if(thread != nullptr) {
thread->deleteLater();
}
thread = new PartitionProbeThread;
thread->setParent(this);
connect(thread, &PartitionProbeThread::foundDisks,
this, &PartitionPage::processDisks);
thread->start();
}
void PartitionPage::processDisks(void *disk_obj) {
/* Qt can only fling void*s around threads; convert back to vec of Disk */
vector<Disk> *disks = static_cast<vector<Disk> *>(disk_obj);
scanButton->setEnabled(true);
scanButton->setHidden(false);
progress->setHidden(true);
descLabel->setText(tr("System Installation has finished scanning your computer for disk drives.\n\nIf you've changed your computer's disk drive layout, choose Rescan Devices to run another scan."));
/* Copy our disk information into the wizard's global object */
horizonWizard()->disks.swap(*disks);
delete disks;
/* ensure that the Disk page receives our new disk information */
horizonWizard()->removePage(HorizonWizard::Page_PartitionDisk);
horizonWizard()->setPage(HorizonWizard::Page_PartitionDisk, new PartitionDiskPage);
scanDone = true;
emit completeChanged();
wizard()->next();
}
#endif
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