111 lines
3.8 KiB
C++
111 lines
3.8 KiB
C++
/* === This file is part of Calamares - <https://github.com/calamares> ===
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*
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* Copyright 2014, Aurélien Gâteau <agateau@kde.org>
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* Copyright 2015, Teo Mrnjavac <teo@kde.org>
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* Copyright 2017, Andrius Štikonas <andrius@stikonas.eu>
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*
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* Calamares is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calamares is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Calamares. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "jobs/ResizePartitionJob.h"
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#include "utils/Units.h"
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// KPMcore
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#include <core/device.h>
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#include <ops/resizeoperation.h>
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#include <util/report.h>
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using CalamaresUtils::BytesToMiB;
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//- ResizePartitionJob ---------------------------------------------------------
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ResizePartitionJob::ResizePartitionJob( Device* device, Partition* partition, qint64 firstSector, qint64 lastSector )
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: PartitionJob( partition )
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, m_device( device )
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, m_oldFirstSector( partition->firstSector() ) // Keep a copy of old sectors because they will be overwritten in updatePreview()
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, m_oldLastSector( partition->lastSector() )
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, m_newFirstSector( firstSector )
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, m_newLastSector( lastSector )
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{
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}
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QString
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ResizePartitionJob::prettyName() const
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{
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// FIXME: Copy PM ResizeOperation code which generates a description of the
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// operation
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return tr( "Resize partition %1." ).arg( partition()->partitionPath() );
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}
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QString
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ResizePartitionJob::prettyDescription() const
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{
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return tr( "Resize <strong>%2MB</strong> partition <strong>%1</strong> to "
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"<strong>%3MB</strong>." )
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.arg( partition()->partitionPath() )
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.arg( ( BytesToMiB( m_oldLastSector - m_oldFirstSector + 1 ) * partition()->sectorSize() ) )
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.arg( ( BytesToMiB( m_newLastSector - m_newFirstSector + 1 ) * partition()->sectorSize() ) );
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}
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QString
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ResizePartitionJob::prettyStatusMessage() const
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{
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return tr( "Resizing %2MB partition %1 to "
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"%3MB." )
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.arg( partition()->partitionPath() )
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.arg( ( BytesToMiB( m_oldLastSector - m_oldFirstSector + 1 ) * partition()->sectorSize() ) )
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.arg( ( BytesToMiB( m_newLastSector - m_newFirstSector + 1 ) * partition()->sectorSize() ) );
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}
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Calamares::JobResult
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ResizePartitionJob::exec()
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{
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Report report (nullptr);
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// Restore partition sectors that were modified for preview
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m_partition->setFirstSector( m_oldFirstSector );
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m_partition->setLastSector( m_oldLastSector );
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ResizeOperation op(*m_device, *m_partition, m_newFirstSector, m_newLastSector);
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op.setStatus(Operation::StatusRunning);
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connect(&op, &Operation::progress, this, &ResizePartitionJob::iprogress );
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QString errorMessage = tr( "The installer failed to resize partition %1 on disk '%2'." )
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.arg( m_partition->partitionPath() )
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.arg( m_device->name() );
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if (op.execute(report))
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return Calamares::JobResult::ok();
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return Calamares::JobResult::error(errorMessage, report.toText());
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}
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void
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ResizePartitionJob::updatePreview()
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{
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m_device->partitionTable()->removeUnallocated();
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m_partition->parent()->remove( m_partition );
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m_partition->setFirstSector( m_newFirstSector );
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m_partition->setLastSector( m_newLastSector );
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m_partition->parent()->insert( m_partition );
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m_device->partitionTable()->updateUnallocated( *m_device );
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}
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Device*
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ResizePartitionJob::device() const
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{
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return m_device;
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}
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