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104 lines
4.3 KiB
C++
104 lines
4.3 KiB
C++
/* This file is part of the KDE project
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Copyright (C) 2008 Omat Holding B.V. <info@omat.nl>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program 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 GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "restoreassistant.h"
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#include "restore.h"
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#include <QLabel>
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#include <QPushButton>
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#include <KAssistantDialog>
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#include <KDebug>
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#include <KFileDialog>
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#include <KLocalizedString>
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#include <KVBox>
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RestoreAssistant::RestoreAssistant( QWidget *parent ) : KAssistantDialog( parent ), m_selectFileButton(0)
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{
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m_restore = new Restore( this );
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connect( m_restore, SIGNAL(completed(bool)), SLOT(slotRestoreComplete(bool)) );
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bool possible = m_restore->possible();
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KVBox *box1 = new KVBox( this );
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QLabel *label1 = new QLabel( box1 );
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label1->setWordWrap( true );
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if ( !possible ) {
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label1->setText( QLatin1Char('\n') + i18n( "The backup cannot be restored. Either the mysql application "
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"is not installed, or the bzip2 application is not found. "
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"Please install those and make sure they can be found in "
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"the current path. Restart this Assistant when this is fixed." ) );
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} else {
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label1->setText( QLatin1Char('\n') + i18n( "Please select the file to restore. Note that restoring a "
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"backup will overwrite all existing data. You might want to "
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"make a backup first and please consider closing all Akonadi "
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"applications (but do not stop the akonadi server)." ) + QLatin1String("\n\n") );
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m_selectFileButton = new QPushButton( i18n( "&Click Here to Select the File to Restore..." ), box1 );
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connect( m_selectFileButton, SIGNAL(clicked(bool)), SLOT(slotSelectFile()) );
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QLabel *label2 = new QLabel( QLatin1String("\n\n") + i18n( "Press 'Next' to start the Restore" ), box1 );
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label2->setWordWrap( true );
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label2->setAlignment( Qt::AlignRight );
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}
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m_page1 = new KPageWidgetItem( box1, i18n( "Welcome to the Restore Assistant" ) );
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setValid( m_page1, false );
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m_restoreProgressLabel = new QLabel( this );
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m_restoreProgressLabel->setWordWrap( true );
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m_page2 = new KPageWidgetItem( m_restoreProgressLabel, i18n( "Restoring" ) );
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setValid( m_page2, false );
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addPage( m_page1 );
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addPage( m_page2 );
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showButton( KDialog::Help, false );
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connect( this, SIGNAL(currentPageChanged(KPageWidgetItem*,KPageWidgetItem*)),
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SLOT(slotPageChanged(KPageWidgetItem*,KPageWidgetItem*)) );
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}
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void RestoreAssistant::slotSelectFile()
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{
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m_filename = KFileDialog::getOpenFileName( KUrl( QLatin1String("kfiledialog://BackupDir") ) );
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if ( !m_filename.isEmpty() ) {
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m_selectFileButton->setText( m_filename );
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setValid( m_page1, true );
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}
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}
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void RestoreAssistant::slotPageChanged( KPageWidgetItem *current, KPageWidgetItem* )
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{
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if ( current != m_page2 )
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return;
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setValid( m_page2, false );
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m_restoreProgressLabel->setText( i18n( "Please be patient, the backup is being restored..." ) );
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m_restore->restore( m_filename );
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}
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void RestoreAssistant::slotRestoreComplete( bool ok )
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{
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if ( ok ) {
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m_restoreProgressLabel->setText( i18n( "The backup has been restored. Note that KWallet "
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"stored passwords are not restored, so applications might "
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"ask for those." ) );
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setValid( m_page2, true );
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} else
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m_restoreProgressLabel->setText( i18n( "The restore process ended unexpectedly. Please "
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"report a bug, so we can find out what the cause is." ) );
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}
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