641 lines
23 KiB
C++
641 lines
23 KiB
C++
/* === This file is part of Calamares - <https://calamares.io> ===
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*
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* SPDX-FileCopyrightText: 2014 Aurélien Gâteau <agateau@kde.org>
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* SPDX-FileCopyrightText: 2014-2017 Teo Mrnjavac <teo@kde.org>
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* SPDX-FileCopyrightText: 2018-2019 2020, Adriaan de Groot <groot@kde.org>
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* SPDX-FileCopyrightText: 2019 Collabora Ltd <arnaud.ferraris@collabora.com>
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* SPDX-FileCopyrightText: 2020 Anke Boersma <demm@kaosx.us
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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 "gui/PartitionViewStep.h"
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#include "core/Config.h"
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#include "core/DeviceModel.h"
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#include "core/KPMHelpers.h"
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#include "core/OsproberEntry.h"
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#include "core/PartUtils.h"
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#include "core/PartitionActions.h"
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#include "core/PartitionCoreModule.h"
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#include "core/PartitionModel.h"
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#include "gui/ChoicePage.h"
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#include "gui/PartitionBarsView.h"
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#include "gui/PartitionLabelsView.h"
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#include "gui/PartitionPage.h"
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#include "Branding.h"
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#include "CalamaresVersion.h"
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#include "GlobalStorage.h"
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#include "Job.h"
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#include "JobQueue.h"
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#include "utils/CalamaresUtilsGui.h"
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#include "utils/Logger.h"
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#include "utils/NamedEnum.h"
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#include "utils/Retranslator.h"
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#include "utils/Variant.h"
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#include "widgets/WaitingWidget.h"
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#include <kpmcore/core/device.h>
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#include <kpmcore/core/partition.h>
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#include <kpmcore/fs/filesystem.h>
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#include <QApplication>
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#include <QDir>
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#include <QFormLayout>
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#include <QFutureWatcher>
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#include <QLabel>
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#include <QMessageBox>
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#include <QProcess>
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#include <QStackedWidget>
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#include <QTimer>
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#include <QtConcurrent/QtConcurrent>
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PartitionViewStep::PartitionViewStep( QObject* parent )
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: Calamares::ViewStep( parent )
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, m_config( new Config( this ) )
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, m_core( nullptr )
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, m_widget( new QStackedWidget() )
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, m_choicePage( nullptr )
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, m_manualPartitionPage( nullptr )
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{
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m_widget->setContentsMargins( 0, 0, 0, 0 );
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m_waitingWidget = new WaitingWidget( QString() );
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m_widget->addWidget( m_waitingWidget );
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CALAMARES_RETRANSLATE( m_waitingWidget->setText( tr( "Gathering system information..." ) ); )
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m_core = new PartitionCoreModule( this ); // Unusable before init is complete!
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// We're not done loading, but we need the configuration map first.
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}
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void
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PartitionViewStep::initPartitionCoreModule()
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{
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Q_ASSERT( m_core );
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m_core->init();
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}
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void
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PartitionViewStep::continueLoading()
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{
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Q_ASSERT( !m_choicePage );
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m_choicePage = new ChoicePage( m_config );
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m_choicePage->init( m_core );
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m_widget->addWidget( m_choicePage );
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// Instantiate the manual partitioning page as needed.
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//
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Q_ASSERT( !m_manualPartitionPage );
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// m_manualPartitionPage = new PartitionPage( m_core );
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// m_widget->addWidget( m_manualPartitionPage );
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m_widget->removeWidget( m_waitingWidget );
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m_waitingWidget->deleteLater();
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m_waitingWidget = nullptr;
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connect( m_core, &PartitionCoreModule::hasRootMountPointChanged, this, &PartitionViewStep::nextPossiblyChanged );
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connect( m_choicePage, &ChoicePage::nextStatusChanged, this, &PartitionViewStep::nextPossiblyChanged );
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}
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PartitionViewStep::~PartitionViewStep()
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{
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if ( m_choicePage && m_choicePage->parent() == nullptr )
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{
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m_choicePage->deleteLater();
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}
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if ( m_manualPartitionPage && m_manualPartitionPage->parent() == nullptr )
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{
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m_manualPartitionPage->deleteLater();
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}
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delete m_core;
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}
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QString
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PartitionViewStep::prettyName() const
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{
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return tr( "Partitions" );
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}
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QWidget*
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PartitionViewStep::widget()
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{
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return m_widget;
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}
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QWidget*
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PartitionViewStep::createSummaryWidget() const
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{
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QWidget* widget = new QWidget;
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QVBoxLayout* mainLayout = new QVBoxLayout;
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widget->setLayout( mainLayout );
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mainLayout->setMargin( 0 );
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Config::InstallChoice choice = m_config->installChoice();
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QFormLayout* formLayout = new QFormLayout( widget );
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const int MARGIN = CalamaresUtils::defaultFontHeight() / 2;
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formLayout->setContentsMargins( MARGIN, 0, MARGIN, MARGIN );
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mainLayout->addLayout( formLayout );
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const auto* branding = Calamares::Branding::instance();
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QList< PartitionCoreModule::SummaryInfo > list = m_core->createSummaryInfo();
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if ( list.length() > 1 ) // There are changes on more than one disk
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{
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//NOTE: all of this should only happen when Manual partitioning is active.
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// Any other choice should result in a list.length() == 1.
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QLabel* modeLabel = new QLabel;
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formLayout->addRow( modeLabel );
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QString modeText;
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switch ( choice )
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{
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case Config::InstallChoice::Alongside:
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modeText = tr( "Install %1 <strong>alongside</strong> another operating system." )
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.arg( branding->shortVersionedName() );
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break;
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case Config::InstallChoice::Erase:
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modeText = tr( "<strong>Erase</strong> disk and install %1." ).arg( branding->shortVersionedName() );
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break;
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case Config::InstallChoice::Replace:
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modeText = tr( "<strong>Replace</strong> a partition with %1." ).arg( branding->shortVersionedName() );
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break;
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case Config::InstallChoice::NoChoice:
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case Config::InstallChoice::Manual:
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modeText = tr( "<strong>Manual</strong> partitioning." );
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}
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modeLabel->setText( modeText );
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}
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for ( const auto& info : list )
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{
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QLabel* diskInfoLabel = new QLabel;
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if ( list.length() == 1 ) // this is the only disk preview
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{
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QString modeText;
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switch ( choice )
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{
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case Config::InstallChoice::Alongside:
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modeText = tr( "Install %1 <strong>alongside</strong> another operating system on disk "
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"<strong>%2</strong> (%3)." )
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.arg( branding->shortVersionedName() )
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.arg( info.deviceNode )
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.arg( info.deviceName );
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break;
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case Config::InstallChoice::Erase:
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modeText = tr( "<strong>Erase</strong> disk <strong>%2</strong> (%3) and install %1." )
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.arg( branding->shortVersionedName() )
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.arg( info.deviceNode )
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.arg( info.deviceName );
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break;
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case Config::InstallChoice::Replace:
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modeText = tr( "<strong>Replace</strong> a partition on disk <strong>%2</strong> (%3) with %1." )
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.arg( branding->shortVersionedName() )
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.arg( info.deviceNode )
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.arg( info.deviceName );
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break;
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case Config::InstallChoice::NoChoice:
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case Config::InstallChoice::Manual:
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modeText = tr( "<strong>Manual</strong> partitioning on disk <strong>%1</strong> (%2)." )
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.arg( info.deviceNode )
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.arg( info.deviceName );
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}
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diskInfoLabel->setText( modeText );
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}
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else // multiple disk previews!
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{
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diskInfoLabel->setText(
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tr( "Disk <strong>%1</strong> (%2)" ).arg( info.deviceNode ).arg( info.deviceName ) );
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}
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formLayout->addRow( diskInfoLabel );
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PartitionBarsView* preview;
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PartitionLabelsView* previewLabels;
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QVBoxLayout* field;
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PartitionBarsView::NestedPartitionsMode mode
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= Calamares::JobQueue::instance()->globalStorage()->value( "drawNestedPartitions" ).toBool()
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? PartitionBarsView::DrawNestedPartitions
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: PartitionBarsView::NoNestedPartitions;
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preview = new PartitionBarsView;
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preview->setNestedPartitionsMode( mode );
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previewLabels = new PartitionLabelsView;
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previewLabels->setExtendedPartitionHidden( mode == PartitionBarsView::NoNestedPartitions );
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preview->setModel( info.partitionModelBefore );
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previewLabels->setModel( info.partitionModelBefore );
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preview->setSelectionMode( QAbstractItemView::NoSelection );
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previewLabels->setSelectionMode( QAbstractItemView::NoSelection );
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info.partitionModelBefore->setParent( widget );
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field = new QVBoxLayout;
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CalamaresUtils::unmarginLayout( field );
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field->setSpacing( 6 );
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field->addWidget( preview );
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field->addWidget( previewLabels );
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formLayout->addRow( tr( "Current:" ), field );
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preview = new PartitionBarsView;
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preview->setNestedPartitionsMode( mode );
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previewLabels = new PartitionLabelsView;
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previewLabels->setExtendedPartitionHidden( mode == PartitionBarsView::NoNestedPartitions );
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preview->setModel( info.partitionModelAfter );
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previewLabels->setModel( info.partitionModelAfter );
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preview->setSelectionMode( QAbstractItemView::NoSelection );
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previewLabels->setSelectionMode( QAbstractItemView::NoSelection );
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previewLabels->setCustomNewRootLabel(
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Calamares::Branding::instance()->string( Calamares::Branding::BootloaderEntryName ) );
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info.partitionModelAfter->setParent( widget );
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field = new QVBoxLayout;
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CalamaresUtils::unmarginLayout( field );
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field->setSpacing( 6 );
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field->addWidget( preview );
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field->addWidget( previewLabels );
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formLayout->addRow( tr( "After:" ), field );
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}
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QStringList jobsLines;
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foreach ( const Calamares::job_ptr& job, jobs() )
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{
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if ( !job->prettyDescription().isEmpty() )
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{
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jobsLines.append( job->prettyDescription() );
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}
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}
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if ( !jobsLines.isEmpty() )
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{
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QLabel* jobsLabel = new QLabel( widget );
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mainLayout->addWidget( jobsLabel );
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jobsLabel->setText( jobsLines.join( "<br/>" ) );
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jobsLabel->setMargin( CalamaresUtils::defaultFontHeight() / 2 );
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QPalette pal;
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pal.setColor( QPalette::Background, pal.window().color().lighter( 108 ) );
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jobsLabel->setAutoFillBackground( true );
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jobsLabel->setPalette( pal );
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}
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return widget;
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}
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void
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PartitionViewStep::next()
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{
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if ( m_choicePage == m_widget->currentWidget() )
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{
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if ( m_config->installChoice() == Config::InstallChoice::Manual )
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{
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if ( !m_manualPartitionPage )
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{
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m_manualPartitionPage = new PartitionPage( m_core );
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m_widget->addWidget( m_manualPartitionPage );
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}
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m_widget->setCurrentWidget( m_manualPartitionPage );
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m_manualPartitionPage->selectDeviceByIndex( m_choicePage->lastSelectedDeviceIndex() );
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if ( m_core->isDirty() )
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{
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m_manualPartitionPage->onRevertClicked();
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}
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}
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cDebug() << "Choice applied: " << m_config->installChoice();
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}
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}
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void
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PartitionViewStep::back()
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{
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if ( m_widget->currentWidget() != m_choicePage )
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{
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m_widget->setCurrentWidget( m_choicePage );
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m_choicePage->setLastSelectedDeviceIndex( m_manualPartitionPage->selectedDeviceIndex() );
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if ( m_manualPartitionPage )
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{
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m_manualPartitionPage->deleteLater();
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m_manualPartitionPage = nullptr;
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}
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}
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}
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bool
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PartitionViewStep::isNextEnabled() const
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{
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if ( m_choicePage && m_widget->currentWidget() == m_choicePage )
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{
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return m_choicePage->isNextEnabled();
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}
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if ( m_manualPartitionPage && m_widget->currentWidget() == m_manualPartitionPage )
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{
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return m_core->hasRootMountPoint();
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}
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return false;
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}
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void
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PartitionViewStep::nextPossiblyChanged( bool )
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{
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emit nextStatusChanged( isNextEnabled() );
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}
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bool
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PartitionViewStep::isBackEnabled() const
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{
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return true;
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}
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bool
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PartitionViewStep::isAtBeginning() const
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{
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if ( m_widget->currentWidget() != m_choicePage )
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{
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return false;
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}
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return true;
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}
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bool
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PartitionViewStep::isAtEnd() const
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{
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if ( m_widget->currentWidget() == m_choicePage )
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{
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auto choice = m_config->installChoice();
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if ( Config::InstallChoice::Erase == choice || Config::InstallChoice::Replace == choice
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|| Config::InstallChoice::Alongside == choice )
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{
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return true;
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}
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return false;
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}
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return true;
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}
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void
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PartitionViewStep::onActivate()
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{
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m_config->updateGlobalStorage();
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// if we're coming back to PVS from the next VS
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if ( m_widget->currentWidget() == m_choicePage && m_config->installChoice() == Config::InstallChoice::Alongside )
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{
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m_choicePage->applyActionChoice( Config::InstallChoice::Alongside );
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// m_choicePage->reset();
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//FIXME: ReplaceWidget should be reset maybe?
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}
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}
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void
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PartitionViewStep::onLeave()
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{
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if ( m_widget->currentWidget() == m_choicePage )
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{
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m_choicePage->onLeave();
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return;
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}
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const auto* branding = Calamares::Branding::instance();
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if ( m_widget->currentWidget() == m_manualPartitionPage )
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{
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if ( PartUtils::isEfiSystem() )
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{
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QString espMountPoint
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= Calamares::JobQueue::instance()->globalStorage()->value( "efiSystemPartition" ).toString();
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#ifdef WITH_KPMCORE4API
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auto espFlag = PartitionTable::Flag::Boot;
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#else
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auto espFlag = PartitionTable::FlagEsp;
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#endif
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QString espFlagName = PartitionTable::flagName( espFlag );
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Partition* esp = m_core->findPartitionByMountPoint( espMountPoint );
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QString message;
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QString description;
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if ( !esp )
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{
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message = tr( "No EFI system partition configured" );
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description = tr( "An EFI system partition is necessary to start %1."
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"<br/><br/>"
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"To configure an EFI system partition, go back and "
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"select or create a FAT32 filesystem with the "
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"<strong>%3</strong> flag enabled and mount point "
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"<strong>%2</strong>.<br/><br/>"
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"You can continue without setting up an EFI system "
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"partition but your system may fail to start." )
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.arg( branding->shortProductName() )
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.arg( espMountPoint, espFlagName );
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}
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else if ( esp && !PartUtils::isEfiBootable( esp ) )
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{
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message = tr( "EFI system partition flag not set" );
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description = tr( "An EFI system partition is necessary to start %1."
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"<br/><br/>"
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"A partition was configured with mount point "
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"<strong>%2</strong> but its <strong>%3</strong> "
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"flag is not set.<br/>"
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"To set the flag, go back and edit the partition."
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"<br/><br/>"
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"You can continue without setting the flag but your "
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"system may fail to start." )
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.arg( branding->shortProductName() )
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.arg( espMountPoint, espFlagName );
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}
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if ( !message.isEmpty() )
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{
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cWarning() << message;
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QMessageBox::warning( m_manualPartitionPage, message, description );
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}
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}
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else
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{
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cDebug() << "device: BIOS";
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// TODO: this *always* warns, which might be annoying, so it'd be
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// best to find a way to detect that bios_grub partition.
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QString message = tr( "Option to use GPT on BIOS" );
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QString description = tr( "A GPT partition table is the best option for all "
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"systems. This installer supports such a setup for "
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"BIOS systems too."
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"<br/><br/>"
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"To configure a GPT partition table on BIOS, "
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"(if not done so already) go back "
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"and set the partition table to GPT, next create a 8 MB "
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"unformatted partition with the "
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"<strong>bios_grub</strong> flag enabled.<br/><br/>"
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"An unformatted 8 MB partition is necessary "
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"to start %1 on a BIOS system with GPT." )
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.arg( branding->shortProductName() );
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QMessageBox::information( m_manualPartitionPage, message, description );
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}
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Partition* root_p = m_core->findPartitionByMountPoint( "/" );
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Partition* boot_p = m_core->findPartitionByMountPoint( "/boot" );
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if ( root_p and boot_p )
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{
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QString message;
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QString description;
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// If the root partition is encrypted, and there's a separate boot
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// partition which is not encrypted
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if ( root_p->fileSystem().type() == FileSystem::Luks && boot_p->fileSystem().type() != FileSystem::Luks )
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{
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message = tr( "Boot partition not encrypted" );
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description = tr( "A separate boot partition was set up together with "
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"an encrypted root partition, but the boot partition "
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"is not encrypted."
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"<br/><br/>"
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"There are security concerns with this kind of "
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"setup, because important system files are kept "
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"on an unencrypted partition.<br/>"
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"You may continue if you wish, but filesystem "
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"unlocking will happen later during system startup."
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"<br/>To encrypt the boot partition, go back and "
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"recreate it, selecting <strong>Encrypt</strong> "
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"in the partition creation window." );
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QMessageBox::warning( m_manualPartitionPage, message, description );
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}
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}
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}
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}
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void
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PartitionViewStep::setConfigurationMap( const QVariantMap& configurationMap )
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{
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m_config->setConfigurationMap( configurationMap );
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// Copy the efiSystemPartition setting to the global storage. It is needed not only in
|
|
// the EraseDiskPage, but also in the bootloader configuration modules (grub, bootloader).
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|
Calamares::GlobalStorage* gs = Calamares::JobQueue::instance()->globalStorage();
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|
QString efiSP = CalamaresUtils::getString( configurationMap, "efiSystemPartition", QStringLiteral( "/boot/efi" ) );
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|
gs->insert( "efiSystemPartition", efiSP );
|
|
|
|
// Set up firmwareType global storage entry. This is used, e.g. by the bootloader module.
|
|
QString firmwareType( PartUtils::isEfiSystem() ? QStringLiteral( "efi" ) : QStringLiteral( "bios" ) );
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|
cDebug() << "Setting firmwareType to" << firmwareType;
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|
gs->insert( "firmwareType", firmwareType );
|
|
|
|
// Read and parse key efiSystemPartitionSize
|
|
if ( configurationMap.contains( "efiSystemPartitionSize" ) )
|
|
{
|
|
gs->insert( "efiSystemPartitionSize", CalamaresUtils::getString( configurationMap, "efiSystemPartitionSize" ) );
|
|
}
|
|
|
|
// Read and parse key efiSystemPartitionName
|
|
if ( configurationMap.contains( "efiSystemPartitionName" ) )
|
|
{
|
|
gs->insert( "efiSystemPartitionName", CalamaresUtils::getString( configurationMap, "efiSystemPartitionName" ) );
|
|
}
|
|
|
|
// OTHER SETTINGS
|
|
//
|
|
gs->insert( "drawNestedPartitions", CalamaresUtils::getBool( configurationMap, "drawNestedPartitions", false ) );
|
|
gs->insert( "alwaysShowPartitionLabels",
|
|
CalamaresUtils::getBool( configurationMap, "alwaysShowPartitionLabels", true ) );
|
|
gs->insert( "enableLuksAutomatedPartitioning",
|
|
CalamaresUtils::getBool( configurationMap, "enableLuksAutomatedPartitioning", true ) );
|
|
|
|
// The defaultFileSystemType setting needs a bit more processing,
|
|
// as we want to cover various cases (such as different cases)
|
|
QString fsName = CalamaresUtils::getString( configurationMap, "defaultFileSystemType" );
|
|
FileSystem::Type fsType;
|
|
if ( fsName.isEmpty() )
|
|
{
|
|
cWarning() << "Partition-module setting *defaultFileSystemType* is missing, will use ext4";
|
|
}
|
|
QString fsRealName = PartUtils::findFS( fsName, &fsType );
|
|
if ( fsRealName == fsName )
|
|
{
|
|
cDebug() << "Partition-module setting *defaultFileSystemType*" << fsRealName;
|
|
}
|
|
else if ( fsType != FileSystem::Unknown )
|
|
{
|
|
cWarning() << "Partition-module setting *defaultFileSystemType* changed" << fsRealName;
|
|
}
|
|
else
|
|
{
|
|
cWarning() << "Partition-module setting *defaultFileSystemType* is bad (" << fsName << ") using" << fsRealName
|
|
<< "instead.";
|
|
}
|
|
gs->insert( "defaultFileSystemType", fsRealName );
|
|
|
|
QString partitionTableName = CalamaresUtils::getString( configurationMap, "defaultPartitionTableType" );
|
|
if ( partitionTableName.isEmpty() )
|
|
{
|
|
cWarning() << "Partition-module setting *defaultPartitionTableType* is unset, "
|
|
"will use gpt for efi or msdos for bios";
|
|
}
|
|
gs->insert( "defaultPartitionTableType", partitionTableName );
|
|
|
|
// Now that we have the config, we load the PartitionCoreModule in the background
|
|
// because it could take a while. Then when it's done, we can set up the widgets
|
|
// and remove the spinner.
|
|
m_future = new QFutureWatcher< void >();
|
|
connect( m_future, &QFutureWatcher< void >::finished, this, [this] {
|
|
continueLoading();
|
|
this->m_future->deleteLater();
|
|
this->m_future = nullptr;
|
|
} );
|
|
|
|
QFuture< void > future = QtConcurrent::run( this, &PartitionViewStep::initPartitionCoreModule );
|
|
m_future->setFuture( future );
|
|
|
|
if ( configurationMap.contains( "partitionLayout" ) )
|
|
{
|
|
m_core->initLayout( configurationMap.value( "partitionLayout" ).toList() );
|
|
}
|
|
else
|
|
{
|
|
m_core->initLayout();
|
|
}
|
|
}
|
|
|
|
|
|
Calamares::JobList
|
|
PartitionViewStep::jobs() const
|
|
{
|
|
return m_core->jobs( m_config );
|
|
}
|
|
|
|
Calamares::RequirementsList
|
|
PartitionViewStep::checkRequirements()
|
|
{
|
|
if ( m_future )
|
|
{
|
|
m_future->waitForFinished();
|
|
}
|
|
|
|
Calamares::RequirementsList l;
|
|
l.append( {
|
|
QLatin1String( "partitions" ),
|
|
[] { return tr( "has at least one disk device available." ); },
|
|
[] { return tr( "There are no partitions to install on." ); },
|
|
m_core->deviceModel()->rowCount() > 0, // satisfied
|
|
#ifdef DEBUG_PARTITION_UNSAFE
|
|
false // optional
|
|
#else
|
|
true // required
|
|
#endif
|
|
} );
|
|
|
|
return l;
|
|
}
|
|
|
|
|
|
CALAMARES_PLUGIN_FACTORY_DEFINITION( PartitionViewStepFactory, registerPlugin< PartitionViewStep >(); )
|