dbmigrationdlg.h

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/* ============================================================
 *
 * This file is a part of digiKam project
 * https://www.digikam.org
 *
 * Date        : 2009-11-14
 * Description : database migration dialog
 *
 * Copyright (C) 2009-2010 by Holger Foerster <Hamsi2k at freenet dot de>
 * Copyright (C) 2010-2022 by Gilles Caulier <caulier dot gilles at gmail dot com>
 *
 * This program is free software; you can redistribute it
 * and/or modify it under the terms of the GNU General
 * Public License as published by the Free Software Foundation;
 * either version 2, or (at your option)
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * ============================================================ */
 
#ifndef DIGIKAM_DB_MIGRATION_DLG_H
#define DIGIKAM_DB_MIGRATION_DLG_H
 
// QT includes
 
#include <QThread>
#include <QProgressBar>
#include <QDialog>
 
// Local includes
 
#include "digikam_export.h"
#include "dbsettingswidget.h"
#include "coredbbackend.h"
#include "coredbcopymanager.h"
 
namespace Digikam
{
 
class DatabaseCopyThread : public QThread
{
    Q_OBJECT
 
public:
 
    explicit DatabaseCopyThread(QWidget* const parent);
    ~DatabaseCopyThread() override;
 
    void init(const DbEngineParameters& fromDatabaseSettingsWidget,
              const DbEngineParameters& toDatabaseSettingsWidget);
    void run() override;
 
public:
 
    CoreDbCopyManager m_copyManager;
 
private:
 
    class Private;
    Private* const d;
};
 
// --------------------------------------------------------------------
 
class DIGIKAM_GUI_EXPORT DatabaseMigrationDialog : public QDialog
{
    Q_OBJECT
 
public:
 
    explicit DatabaseMigrationDialog(QWidget* const parent);
    ~DatabaseMigrationDialog() override;
 
private Q_SLOTS:
 
    void slotPerformCopy();
    void slotUnlockInputFields();
    void slotLockInputFields();
 
    void slotHandleFinish(int finishState, const QString& errorMsg);
    void slotHandleStepStarted(const QString& stepName);
    void slotHandleSmallStepStarted(int currValue, int maxValue);
 
private:
 
    void setupMainArea();
    void dataInit();
 
private:
 
    class Private;
    Private* const d;
};
 
} // namespace Digikam
 
#endif // DIGIKAM_DB_MIGRATION_DLG_H