ostinato/common/macedit.h

/*
Copyright (C) 2016 Srivats P.

This file is part of "Ostinato"

This 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/>
*/

#ifndef _MAC_EDIT_H
#define _MAC_EDIT_H

#include <QLineEdit>

class MacEdit: public QLineEdit
{
public:
    MacEdit(QWidget *parent = 0);

    quint64 value();
    void setValue(quint64 val);
};

inline MacEdit::MacEdit(QWidget *parent)
    : QLineEdit(parent)
{
    QRegExp reMac("([0-9,a-f,A-F]{2,2}[:-]){5,5}[0-9,a-f,A-F]{2,2}");

    setValidator(new QRegExpValidator(reMac, this));
}

inline quint64 MacEdit::value()
{
    return text().remove(QChar(':')).toULongLong(NULL, 16);
}

inline void MacEdit::setValue(quint64 val)
{
    setText(QString("%1").arg(val, 6*2, 16, QChar('0'))
        .replace(QRegExp("([0-9a-fA-F]{2}\\B)"), "\\1:").toUpper());
}

#endif