qelectrotech-source-mirror/sources/undocommand/addgraphicsobjectcommand.h

/*
        Copyright 2006-2024 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/>.
*/
#ifndef ADDGRAPHICSOBJECTCOMMAND_H
#define ADDGRAPHICSOBJECTCOMMAND_H

#include <QUndoCommand>
#include <QPointF>
#include <QPointer>

class QGraphicsObject;
class Diagram;

/**
 * @brief The AddGraphicsObjectCommand class
 * Undo command to used to add item to a diagram.
 */
class AddGraphicsObjectCommand : public QUndoCommand
{
   public:
        AddGraphicsObjectCommand(QGraphicsObject *qgo, Diagram *diagram,
                                 const QPointF &pos = QPointF(),
                                 QUndoCommand *parent = nullptr);
        ~AddGraphicsObjectCommand() override;

        void undo() override;
        void redo() override;

    private:
        QString itemText() const;

    private:
        QPointer<QGraphicsObject> m_item;
        Diagram *m_diagram = nullptr;
        QPointF m_pos;
};

#endif // ADDGRAPHICSOBJECTCOMMAND_H