/*************************************************************************
 *  Copyright (C) 2008 by Volker Lanz <vl@fidra.de>                      *
 *                                                                       *
 *  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 3 of       *
 *  the License, 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.                         *
 *                                                                       *
 *  You should have received a copy of the GNU General Public License    *
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.*
 *************************************************************************/

#if !defined(RESIZEFILESYSTEMJOB__H)

#define RESIZEFILESYSTEMJOB__H

#include "jobs/job.h"

class Partition;
class Device;
class Report;

class QString;

/** Resize a FileSystem.

    Resizes a FileSystem on a given Device and Partition to a new length. If the new length is -1, the
    FileSystem is maximized to fill the entire Partition.

    @author Volker Lanz <vl@fidra.de>
*/
class ResizeFileSystemJob : public Job
{
public:
    ResizeFileSystemJob(Device& d, Partition& p, qint64 newlength = -1);

public:
    bool run(Report& parent) override;
    qint32 numSteps() const override;
    QString description() const override;

protected:
    bool resizeFileSystemBackend(Report& report);

    Partition& partition() {
        return m_Partition;
    }
    const Partition& partition() const {
        return m_Partition;
    }

    Device& device() {
        return m_Device;
    }
    const Device& device() const {
        return m_Device;
    }

    qint64 newLength() const {
        return m_NewLength;
    }

    bool isMaximizing() const {
        return m_Maximize;
    }

private:
    Device& m_Device;
    Partition& m_Partition;
    bool m_Maximize;
    qint64 m_NewLength;
};

#endif