elementsmover.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 ELEMENTS_MOVER_H
#define ELEMENTS_MOVER_H

#include <QPointF>
#include "diagramcontent.h"

class ConductorTextItem;
class Diagram;
class ElementsMover {
    // constructors, destructor
    public:
    ElementsMover();
    virtual ~ElementsMover();
    private:
    ElementsMover(const ElementsMover &);
    
    // methods
    public:
    bool isReady() const;
    int  beginMovement(Diagram *, QGraphicsItem * = nullptr);
    void continueMovement(const QPointF &);
    void endMovement();
    
    // attributes
    private:
    bool movement_running_;
    QPointF current_movement_;
    Diagram *diagram_;
    QGraphicsItem *m_movement_driver;
    DiagramContent m_moved_content;
};
#endif