New ReplacePage
This commit is contained in:
Teo Mrnjavac
parent
d3ea92ef3d
commit
8f8e1ad6d4
276
src/modules/partition/gui/ReplacePage.cpp
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276
src/modules/partition/gui/ReplacePage.cpp
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@ -0,0 +1,276 @@
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/* === This file is part of Calamares - <http://github.com/calamares> ===
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*
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* Copyright 2014, Teo Mrnjavac <teo@kde.org>
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* Copyright 2014, Aurélien Gâteau <agateau@kde.org>
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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 "ReplacePage.h"
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#include "ui_ReplacePage.h"
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#include <core/PartitionCoreModule.h>
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#include <core/DeviceModel.h>
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#include <core/partition.h>
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#include <fs/filesystem.h>
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#include <core/PMUtils.h>
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#include <core/PartitionInfo.h>
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#include <JobQueue.h>
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#include <GlobalStorage.h>
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#include <utils/Retranslator.h>
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#include <utils/CalamaresUtilsGui.h>
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#include <utils/Logger.h>
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#include <Branding.h>
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ReplacePage::ReplacePage( PartitionCoreModule* core, QWidget* parent )
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: QWidget( parent )
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, m_ui( new Ui_ReplacePage )
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, m_core( core )
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{
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m_ui->setupUi( this );
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m_ui->deviceComboBox->setModel( m_core->deviceModel() );
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// updateButtons();
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updateFromCurrentDevice();
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connect( m_ui->deviceComboBox, &QComboBox::currentTextChanged,
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[ this ]( const QString& /* text */ )
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{
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updateFromCurrentDevice();
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} );
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connect( m_ui->partitionTreeView, &QAbstractItemView::activated,
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this, &ReplacePage::onPartitionViewActivated );
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CALAMARES_RETRANSLATE(
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m_ui->retranslateUi( this );
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onPartitionSelected();
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)
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}
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ReplacePage::~ReplacePage()
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{}
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bool
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ReplacePage::isNextEnabled() const
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{
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return m_nextEnabled;
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}
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void
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ReplacePage::applyChanges()
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{
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PartitionModel* model = qobject_cast< PartitionModel* >( m_ui->partitionTreeView->model() );
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if ( model )
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{
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Partition* partition = model->partitionForIndex( m_ui->partitionTreeView->currentIndex() );
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if ( partition )
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{
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Device* dev = model->device();
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Partition* newPartition = PMUtils::createNewPartition(
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partition->parent(),
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*dev,
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partition->roles(),
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FileSystem::Ext4,
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partition->firstSector(),
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partition->lastSector() );
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PartitionInfo::setMountPoint( newPartition, "/" );
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PartitionInfo::setFormat( newPartition, true );
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m_core->deletePartition( dev, partition );
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m_core->createPartition( dev, newPartition );
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m_core->dumpQueue();
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}
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}
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}
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void
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ReplacePage::onPartitionSelected()
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{
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if ( m_ui->partitionTreeView->currentIndex() == QModelIndex() )
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{
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updateStatus( CalamaresUtils::Partitions,
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tr( "Select where to install %1.<br/>"
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"<font color=\"red\">Warning: </font>This will delete all files "
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"on the selected partition." )
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.arg( Calamares::Branding::instance()->
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string( Calamares::Branding::VersionedName ) ) );
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setNextEnabled( false );
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return;
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}
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bool ok = false;
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double requiredSpaceB = Calamares::JobQueue::instance()
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->globalStorage()
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->value( "requiredStorageGB" )
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.toDouble( &ok ) * 1024 * 1024 * 1024;
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PartitionModel* model = qobject_cast< PartitionModel* >( m_ui->partitionTreeView->model() );
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if ( model && ok )
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{
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Partition* partition = model->partitionForIndex( m_ui->partitionTreeView->currentIndex() );
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if ( !partition ||
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partition->state() != Partition::StateNone )
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{
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updateStatus( CalamaresUtils::Fail,
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tr( "The selected item does not appear to be a valid partition." ) );
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setNextEnabled( false );
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return;
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}
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if ( partition->roles().has( PartitionRole::Unallocated ) )
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{
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updateStatus( CalamaresUtils::Fail,
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tr( "%1 cannot be installed on empty space. Please select an "
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"existing partition." )
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.arg( Calamares::Branding::instance()->
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string( Calamares::Branding::VersionedName ) ) );
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setNextEnabled( false );
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return;
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}
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if ( partition->roles().has( PartitionRole::Extended ) )
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{
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updateStatus( CalamaresUtils::Fail,
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tr( "%1 cannot be installed on an extended partition. Please select an "
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"existing primary or logical partition." )
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.arg( Calamares::Branding::instance()->
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string( Calamares::Branding::VersionedName ) ) );
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setNextEnabled( false );
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return;
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}
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if ( partition->partitionPath().isEmpty() )
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{
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updateStatus( CalamaresUtils::Fail,
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tr( "%1 cannot be installed on this partition." )
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.arg( Calamares::Branding::instance()->
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string( Calamares::Branding::VersionedName ) ) );
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setNextEnabled( false );
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return;
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}
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if ( partition->capacity() < requiredSpaceB )
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{
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updateStatus( CalamaresUtils::Fail,
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tr( "The partition %1 is too small for %2. Please select a partition "
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"with capacity at least %3 GB." )
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.arg( partition->partitionPath() )
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.arg( Calamares::Branding::instance()->
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string( Calamares::Branding::VersionedName ) )
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.arg( requiredSpaceB / ( 1024. * 1024. * 1024. ),
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0, 'f', 1 ) );
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setNextEnabled( false );
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return;
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}
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updateStatus( CalamaresUtils::Partitions,
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tr( "%1 will be installed on %2." )
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.arg( Calamares::Branding::instance()->
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string( Calamares::Branding::VersionedName ) )
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.arg( partition->partitionPath() ) );
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setNextEnabled( true );
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}
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}
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void
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ReplacePage::setNextEnabled( bool enabled )
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{
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if ( enabled == m_nextEnabled )
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return;
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m_nextEnabled = enabled;
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emit nextStatusChanged( enabled );
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}
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void
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ReplacePage::updateStatus( CalamaresUtils::ImageType imageType, const QString& text )
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{
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int iconSize = CalamaresUtils::defaultFontHeight() * 8;
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m_ui->selectedIconLabel->setPixmap( CalamaresUtils::defaultPixmap( imageType,
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CalamaresUtils::Original,
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QSize( iconSize, iconSize ) ) );
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m_ui->selectedIconLabel->setFixedHeight( iconSize );
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m_ui->selectedStatusLabel->setText( text );
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}
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void
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ReplacePage::updateFromCurrentDevice()
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{
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QModelIndex index = m_core->deviceModel()->index( m_ui->deviceComboBox->currentIndex(), 0 );
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if ( !index.isValid() )
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return;
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Device* device = m_core->deviceModel()->deviceForIndex( index );
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QAbstractItemModel* oldModel = m_ui->partitionTreeView->model();
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if ( oldModel )
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disconnect( oldModel, 0, this, 0 );
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PartitionModel* model = m_core->partitionModelForDevice( device );
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m_ui->partitionPreview->setModel( model );
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m_ui->partitionTreeView->setModel( model );
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m_ui->partitionTreeView->expandAll();
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// Must be done here because we need to have a model set to define
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// individual column resize mode
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QHeaderView* header = m_ui->partitionTreeView->header();
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header->setSectionResizeMode( QHeaderView::ResizeToContents );
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header->setSectionResizeMode( 0, QHeaderView::Stretch );
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//updateButtons();
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// Establish connection here because selection model is destroyed when
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// model changes
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connect( m_ui->partitionTreeView->selectionModel(), &QItemSelectionModel::currentChanged,
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[ this ]( const QModelIndex& index, const QModelIndex& oldIndex )
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{
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// updateButtons();
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} );
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connect( model, &QAbstractItemModel::modelReset, this, &ReplacePage::onPartitionModelReset );
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}
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void
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ReplacePage::onPartitionViewActivated()
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{
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QModelIndex index = m_ui->partitionTreeView->currentIndex();
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if ( !index.isValid() )
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return;
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const PartitionModel* model = static_cast< const PartitionModel* >( index.model() );
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Q_ASSERT( model );
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Partition* partition = model->partitionForIndex( index );
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Q_ASSERT( partition );
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onPartitionSelected();
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}
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void
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ReplacePage::onPartitionModelReset()
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{
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m_ui->partitionTreeView->expandAll();
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onPartitionSelected();
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}
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65
src/modules/partition/gui/ReplacePage.h
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65
src/modules/partition/gui/ReplacePage.h
Normal file
@ -0,0 +1,65 @@
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/* === This file is part of Calamares - <http://github.com/calamares> ===
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*
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* Copyright 2014, Teo Mrnjavac <teo@kde.org>
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* Copyright 2014, Aurélien Gâteau <agateau@kde.org>
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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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#ifndef REPLACEPAGE_H
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#define REPLACEPAGE_H
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#include <QWidget>
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#include <QScopedPointer>
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class Ui_ReplacePage;
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class PartitionCoreModule;
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namespace CalamaresUtils
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{
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enum ImageType : int;
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}
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class ReplacePage : public QWidget
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{
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Q_OBJECT
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public:
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explicit ReplacePage( PartitionCoreModule* core , QWidget* parent = nullptr );
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virtual ~ReplacePage();
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bool isNextEnabled() const;
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void applyChanges();
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signals:
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void nextStatusChanged( bool );
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private slots:
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void onPartitionSelected();
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private:
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QScopedPointer< Ui_ReplacePage > m_ui;
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void setNextEnabled( bool enabled );
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void updateStatus( CalamaresUtils::ImageType imageType, const QString& text );
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PartitionCoreModule* m_core;
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bool m_nextEnabled;
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void updateFromCurrentDevice();
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void onPartitionViewActivated();
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void onPartitionModelReset();
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};
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#endif // REPLACEPAGE_H
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124
src/modules/partition/gui/ReplacePage.ui
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124
src/modules/partition/gui/ReplacePage.ui
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@ -0,0 +1,124 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>ReplacePage</class>
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<widget class="QWidget" name="ReplacePage">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>643</width>
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<height>292</height>
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</rect>
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</property>
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<property name="windowTitle">
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<string>Form</string>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout">
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<item>
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<layout class="QHBoxLayout" name="horizontalLayout_2">
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<item>
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<widget class="QLabel" name="label_2">
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<property name="text">
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<string>&Disk:</string>
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</property>
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<property name="buddy">
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<cstring>deviceComboBox</cstring>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QComboBox" name="deviceComboBox"/>
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</item>
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<item>
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<spacer name="horizontalSpacer_2">
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<property name="orientation">
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<enum>Qt::Horizontal</enum>
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</property>
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<property name="sizeHint" stdset="0">
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<size>
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<width>40</width>
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<height>20</height>
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</size>
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</property>
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</spacer>
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</item>
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</layout>
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</item>
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<item>
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<widget class="PartitionPreview" name="partitionPreview"/>
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</item>
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<item>
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<layout class="QHBoxLayout" name="horizontalLayout">
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<item>
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<widget class="QTreeView" name="partitionTreeView">
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<property name="editTriggers">
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<set>QAbstractItemView::NoEditTriggers</set>
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</property>
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<property name="rootIsDecorated">
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<bool>false</bool>
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</property>
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<property name="allColumnsShowFocus">
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<bool>true</bool>
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</property>
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<property name="expandsOnDoubleClick">
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<bool>false</bool>
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</property>
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<attribute name="headerStretchLastSection">
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<bool>false</bool>
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</attribute>
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</widget>
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</item>
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<item>
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<layout class="QVBoxLayout" name="verticalLayout_2">
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<item>
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<widget class="QLabel" name="selectedIconLabel">
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<property name="text">
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<string notr="true"/>
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</property>
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<property name="alignment">
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<set>Qt::AlignCenter</set>
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</property>
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<property name="wordWrap">
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<bool>true</bool>
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</property>
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</widget>
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</item>
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<item>
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<widget class="QLabel" name="selectedStatusLabel">
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<property name="sizePolicy">
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<sizepolicy hsizetype="MinimumExpanding" vsizetype="Preferred">
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<horstretch>0</horstretch>
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<verstretch>0</verstretch>
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</sizepolicy>
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</property>
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<property name="text">
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<string notr="true"/>
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</property>
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<property name="alignment">
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<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
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</property>
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<property name="wordWrap">
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<bool>true</bool>
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</property>
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</widget>
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</item>
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</layout>
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</item>
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</layout>
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</item>
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</layout>
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</widget>
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<customwidgets>
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<customwidget>
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<class>PartitionPreview</class>
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<extends>QFrame</extends>
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<header location="global">gui/PartitionPreview.h</header>
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<container>1</container>
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</customwidget>
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</customwidgets>
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<tabstops>
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<tabstop>deviceComboBox</tabstop>
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</tabstops>
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<resources/>
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<connections/>
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</ui>
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