113 lines
4.0 KiB
C++
113 lines
4.0 KiB
C++
/************************************************************************
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**
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** @file vtoolpoint.h
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** @author Roman Telezhynskyi <dismine(at)gmail.com>
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** @date November 15, 2013
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**
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** @brief
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** @copyright
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** This source code is part of the Valentine project, a pattern making
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** program, whose allow create and modeling patterns of clothing.
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** Copyright (C) 2013-2015 Valentina project
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** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
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**
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** Valentina is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Valentina is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with Valentina. If not, see <http://www.gnu.org/licenses/>.
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**
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*************************************************************************/
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#ifndef VTOOLPOINT_H
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#define VTOOLPOINT_H
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#include "../../vdrawtool.h"
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#include <QGraphicsEllipseItem>
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class VPointF;
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class VGraphicsSimpleTextItem;
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/**
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* @brief The VToolPoint class parent for all tools what create points.
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*/
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class VToolPoint: public VDrawTool, public QGraphicsEllipseItem
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{
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Q_OBJECT
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public:
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VToolPoint(VAbstractPattern *doc, VContainer *data, quint32 id, QGraphicsItem * parent = nullptr);
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virtual ~VToolPoint();
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virtual void paint(QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0);
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QString name() const;
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void setName(const QString &name);
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virtual QString getTagName() const;
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static const QString TagName;
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void setEnabled(bool enabled);
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public slots:
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void NameChangePosition(const QPointF &pos);
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virtual void ShowTool(quint32 id, bool enable);
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virtual void SetFactor(qreal factor);
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virtual void Disable(bool disable, const QString &namePP);
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void DeleteFromLabel();
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virtual void EnableToolMove(bool move);
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void PointChoosed();
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virtual void FullUpdateFromFile();
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protected:
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/** @brief radius radius circle. */
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qreal radius;
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/** @brief namePoint point label. */
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VGraphicsSimpleTextItem *namePoint;
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/** @brief lineName line what we see if label moved too away from point. */
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QGraphicsLineItem *lineName;
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virtual void UpdateNamePosition(qreal mx, qreal my);
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virtual void mouseReleaseEvent ( QGraphicsSceneMouseEvent * event );
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virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
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virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
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virtual void RefreshPointGeometry(const VPointF &point);
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void RefreshLine();
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virtual QVariant itemChange ( GraphicsItemChange change, const QVariant &value );
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virtual void keyReleaseEvent(QKeyEvent * event);
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virtual void contextMenuEvent ( QGraphicsSceneContextMenuEvent * event );
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virtual void SaveOptions(QDomElement &tag, QSharedPointer<VGObject> &obj);
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template <typename T>
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void ShowToolVisualization(bool show)
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{
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if (show)
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{
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if (vis == nullptr)
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{
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AddVisualization<T>();
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SetVisualization();
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}
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else
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{
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if (T *visual = qobject_cast<T *>(vis))
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{
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visual->show();
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}
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}
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}
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else
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{
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delete vis;
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vis = nullptr;
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}
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}
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private:
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Q_DISABLE_COPY(VToolPoint)
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};
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#endif // VTOOLPOINT_H
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