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https://bitbucket.org/smil3y/kde-playground.git
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115 lines
4.7 KiB
C++
115 lines
4.7 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 "backupassistant.h"
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#include "backup.h"
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#include <QLabel>
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#include <QDateTime>
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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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BackupAssistant::BackupAssistant( QWidget *parent ) : KAssistantDialog( parent ), m_selectFileButton( 0 )
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{
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m_backup = new Backup( this );
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connect( m_backup, SIGNAL(completed(bool)), SLOT(slotBackupComplete(bool)) );
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bool possible = m_backup->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 made. Either the mysqldump 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 where to store "
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"the backup, give it the extension .tar.bz2" ) + QLatin1String("\n\n") );
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m_selectFileButton = new QPushButton( i18n( "&Click Here to Select the Backup Location..." ), 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 Backup" ), 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 Backup Assistant" ) );
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setValid( m_page1, false );
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m_backupProgressLabel = new QLabel( this );
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m_backupProgressLabel->setWordWrap( true );
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m_page2 = new KPageWidgetItem( m_backupProgressLabel, i18n( "Making the backup" ) );
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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 BackupAssistant::slotSelectFile()
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{
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QString file = QLatin1String( "akonadibackup-") +
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QDateTime::currentDateTime().toString( QLatin1String("yyyyMMdd") ) + QLatin1String(".tar.bz2" );
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// Build one special, as we want the keyword /and/ a proposed filename
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KFileDialog dlg( KUrl( QLatin1String("kfiledialog://BackupDir") ), QString(), this );
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dlg.setSelection( file );
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dlg.setOperationMode( KFileDialog::Saving );
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dlg.setMode( KFile::File );
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dlg.setWindowTitle( i18n( "Save As" ) );
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dlg.exec();
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m_filename = dlg.selectedFile();
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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 BackupAssistant::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_backupProgressLabel->setText( i18n( "Please be patient, the backup is being created..." ) );
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m_backup->create( m_filename );
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}
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void BackupAssistant::slotBackupComplete( bool ok )
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{
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if ( ok ) {
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m_backupProgressLabel->setText( i18n( "The backup has been made. Please verify manually "
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"if the backup is complete. Also note that KWallet "
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"stored passwords are not in the backup, you might "
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"want to verify you have a backup of those elsewhere." ) );
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setValid( m_page2, true );
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} else
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m_backupProgressLabel->setText( i18n( "The backup 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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