/********************************************************************
 KWin - the KDE window manager
 This file is part of the KDE project.

Copyright (C) 2019 Vlad Zagorodniy <vladzzag@gmail.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 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/>.
*********************************************************************/

#pragma once

#include <QByteArray>
#include <QSize>

namespace KWin
{

/**
 * Helper class that can be used for parsing EDID blobs.
 *
 * http://read.pudn.com/downloads110/ebook/456020/E-EDID%20Standard.pdf
 **/
class Edid
{
public:
    Edid();
    Edid(const void *data, uint32_t size);

    /**
     * Whether this instance of EDID is valid.
     **/
    bool isValid() const;

    /**
     * Returns physical dimensions of the monitor, in millimeters.
     **/
    QSize physicalSize() const;

    /**
     * Returns EISA ID of the manufacturer of the monitor.
     **/
    QByteArray eisaId() const;

    /**
     * Returns the product name of the monitor.
     **/
    QByteArray monitorName() const;

    /**
     * Returns the serial number of the monitor.
     **/
    QByteArray serialNumber() const;

private:
    QSize m_physicalSize;
    QByteArray m_eisaId;
    QByteArray m_monitorName;
    QByteArray m_serialNumber;
    bool m_isValid = false;
};

} // namespace KWin