/***************************************************************************
 *   Copyright (c) 2019 WandererFan <wandererfan@gmail.com>                *
 *                                                                         *
 *   This file is part of the FreeCAD CAx development system.              *
 *                                                                         *
 *   This library is free software; you can redistribute it and/or         *
 *   modify it under the terms of the GNU Library General Public           *
 *   License as published by the Free Software Foundation; either          *
 *   version 2 of the License, or (at your option) any later version.      *
 *                                                                         *
 *   This library  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 Library General Public License for more details.                  *
 *                                                                         *
 *   You should have received a copy of the GNU Library General Public     *
 *   License along with this library; see the file COPYING.LIB. If not,    *
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
 *   Suite 330, Boston, MA  02111-1307, USA                                *
 *                                                                         *
 ***************************************************************************/

//QGMText.h
//a movable, editable text item

#ifndef TECHDRAWGUI_MOVABLETEXT_H
#define TECHDRAWGUI_MOVABLETEXT_H

#include <Mod/TechDraw/TechDrawGlobal.h>

#include "QGCustomText.h"
#include "QGIUserTypes.h"


QT_BEGIN_NAMESPACE
class QPainter;
class QStyleOptionGraphicsItem;
QT_END_NAMESPACE

namespace TechDrawGui
{

//
class TechDrawGuiExport QGMText : public QGCustomText
{
Q_OBJECT

public:
    explicit QGMText(void);
    ~QGMText() override = default;

    enum {Type = UserType::QGMText};
    int type() const override { return Type;}
    void paint( QPainter * painter,
                const QStyleOptionGraphicsItem * option,
                QWidget * widget = nullptr ) override;

    void mouseReleaseEvent(QGraphicsSceneMouseEvent *event) override;
    virtual void showBox(bool b) { m_showBox = b; }
    virtual bool showBox() { return m_showBox; }

    void setPrettyNormal() override;
    void setPrettyPre() override;
    void setPrettySel() override;

Q_SIGNALS:
    void dragging();
    void hover(bool state);
    void selected(bool state);
    void dragFinished();

protected:
    QVariant itemChange(GraphicsItemChange change, const QVariant &value) override;
    void hoverEnterEvent(QGraphicsSceneHoverEvent *event) override;
    void hoverLeaveEvent(QGraphicsSceneHoverEvent *event) override;

private:
    bool m_showBox;
    std::string  m_prettyState;
    QPointF m_lastClick;

};

}

#endif // TECHDRAWGUI_MOVABLETEXT_H