qelectrotech-source-mirror/sources/undocommand/changeelementdatacommand.cpp

/*
        Copyright 2006-2023 The QElectroTech Team
        This file is part of QElectroTech.

        QElectroTech 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.

        QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
*/
#include "changeelementdatacommand.h"
#include "../qetgraphicsitem/element.h"

ChangeElementDataCommand::ChangeElementDataCommand(Element *element, ElementData new_data, QUndoCommand *parent) :
	QUndoCommand(parent),
    m_element(element),
    m_old_data(element->elementData()),
    m_new_data(new_data)
{
    setText(QObject::tr("Modifier les propriétés d'un élement"));
}

void ChangeElementDataCommand::undo() {
    if (m_element) {
		m_element.data()->setElementData(m_old_data);
    }
}

void ChangeElementDataCommand::redo() {
    if (m_element) {
		m_element.data()->setElementData(m_new_data);
    }
}