qpropertyundocommand.h

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/*
    Copyright 2006-2019 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 QPROPERTYUNDOCOMMAND_H
#define QPROPERTYUNDOCOMMAND_H

#include <QUndoCommand>
#include <QVariant>

class QObject;

class QPropertyUndoCommand : public QUndoCommand
{
    public:
        QPropertyUndoCommand(QObject *object, const char *property_name, const QVariant &old_value, const QVariant &new_value, QUndoCommand *parent = nullptr);
        QPropertyUndoCommand(QObject *object, const char *property_name, const QVariant &old_value, QUndoCommand *parent = nullptr);
        QPropertyUndoCommand(const QPropertyUndoCommand *other);

        void setNewValue(const QVariant &new_value);
        void enableAnimation (bool animate = true);
        void setAnimated(bool animate = true, bool first_time = true);

        int id() const override{return 10000;}
        bool mergeWith(const QUndoCommand *other) override;
        void redo() override;
        void undo() override;

    private:
        QObject *m_object = nullptr;
        const char *m_property_name;
        QVariant m_old_value, m_new_value;
        bool m_animate = false,
             m_first_time = true;
};

#endif // QPROPERTYUNDOCOMMAND_H