146 lines
4.7 KiB
C++
146 lines
4.7 KiB
C++
/*
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SPDX-FileCopyrightText: 2016 Chantara Tith <tith.chantara@gmail.com>
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SPDX-FileCopyrightText: 2016-2020 Andrius Štikonas <andrius@stikonas.eu>
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SPDX-FileCopyrightText: 2018 Caio Jordão Carvalho <caiojcarvalho@gmail.com>
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SPDX-FileCopyrightText: 2019 Yuri Chornoivan <yurchor@ukr.net>
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SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#include "gui/createvolumegroupdialog.h"
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#include "gui/volumegroupwidget.h"
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#include <core/device.h>
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#include <core/lvmdevice.h>
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#include <core/partitiontable.h>
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#include <fs/lvm2_pv.h>
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#include <ops/deleteoperation.h>
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#include <util/capacity.h>
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#include <util/helpers.h>
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#include <utility>
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#include <QtGlobal>
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#include <KConfigGroup>
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#include <KLocalizedString>
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#include <KSharedConfig>
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CreateVolumeGroupDialog::CreateVolumeGroupDialog(QWidget* parent, QString& vgName, QVector<const Partition*>& partList, qint32& peSize, QList<Device*> devices, QList<Operation*> pendingOps)
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: VolumeGroupDialog(parent, vgName, partList)
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, m_PESize(peSize)
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, m_Devices(devices)
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, m_PendingOps(pendingOps)
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{
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setWindowTitle(xi18nc("@title:window", "Create new Volume Group"));
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setupDialog();
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setupConstraints();
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setupConnections();
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// disable volume type and PE size for now, until the features are implemented.
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dialogWidget().volumeType().setEnabled(false);
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KConfigGroup kcg(KSharedConfig::openConfig(), "createVolumeDialog");
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restoreGeometry(kcg.readEntry<QByteArray>("Geometry", QByteArray()));
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}
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void CreateVolumeGroupDialog::setupDialog()
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{
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for (const auto &p : std::as_const(LVM::pvList::list())) {
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bool toBeDeleted = false;
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// Ignore partitions that are going to be deleted
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for (const auto &o : std::as_const(m_PendingOps)) {
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if (dynamic_cast<DeleteOperation *>(o) && o->targets(*p.partition())) {
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toBeDeleted = true;
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break;
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}
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}
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if (toBeDeleted)
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continue;
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if (!p.isLuks() && p.vgName().isEmpty() && !LvmDevice::s_DirtyPVs.contains(p.partition()))
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dialogWidget().listPV().addPartition(*p.partition(), false);
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}
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for (const Device *d : std::as_const(m_Devices)) {
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if (d->partitionTable() != nullptr) {
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for (const Partition *p : std::as_const(d->partitionTable()->children())) {
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// Looking if there is another VG creation that contains this partition
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if (LvmDevice::s_DirtyPVs.contains(p))
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continue;
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// Including new LVM PVs (that are currently in OperationStack and that aren't at other VG creation)
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if (p->state() == Partition::State::New) {
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if (p->fileSystem().type() == FileSystem::Type::Lvm2_PV)
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dialogWidget().listPV().addPartition(*p, false);
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else if (p->fileSystem().type() == FileSystem::Type::Luks || p->fileSystem().type() == FileSystem::Type::Luks2) {
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FileSystem *fs = static_cast<const FS::luks *>(&p->fileSystem())->innerFS();
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if (fs->type() == FileSystem::Type::Lvm2_PV)
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dialogWidget().listPV().addPartition(*p, false);
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}
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}
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}
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}
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}
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for (const Partition *p : std::as_const(LvmDevice::s_OrphanPVs))
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if (!LvmDevice::s_DirtyPVs.contains(p))
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dialogWidget().listPV().addPartition(*p, false);
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}
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void CreateVolumeGroupDialog::setupConnections()
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{
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connect(&dialogWidget().vgName(), &QLineEdit::textChanged, this, &CreateVolumeGroupDialog::onVGNameChanged);
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connect(&dialogWidget().spinPESize(), qOverload<int>(&QSpinBox::valueChanged), this, &CreateVolumeGroupDialog::onSpinPESizeChanged);
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}
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void CreateVolumeGroupDialog::accept()
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{
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QString& tname = targetName();
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tname = dialogWidget().vgName().text();
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targetPVList().append(dialogWidget().listPV().checkedItems());
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qint32& pesize = peSize();
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pesize = dialogWidget().spinPESize().value();
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QDialog::accept();
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}
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void CreateVolumeGroupDialog::updateOkButtonStatus()
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{
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VolumeGroupDialog::updateOkButtonStatus();
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if (okButton->isEnabled())
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okButton->setEnabled(!dialogWidget().listPV().checkedItems().empty());
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}
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void CreateVolumeGroupDialog::onVGNameChanged(const QString& vgName)
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{
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for (const auto &d : m_Devices) {
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if (dynamic_cast<LvmDevice*>(d)) {
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if (d->name() == vgName) {
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m_IsValidName = false;
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break;
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}
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else
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m_IsValidName = true;
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}
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}
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updateOkButtonStatus();
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}
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void CreateVolumeGroupDialog::onSpinPESizeChanged(int newsize)
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{
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Q_UNUSED(newsize)
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updateOkButtonStatus();
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updateSectorInfos();
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}
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