142 lines
4.9 KiB
C++
142 lines
4.9 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 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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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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/**
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* @brief VToolPoint constructor.
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* @param doc dom document container.
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* @param data container with variables.
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* @param id object id in container.
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* @param parent parent object.
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*/
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VToolPoint(VPattern *doc, VContainer *data, quint32 id, QGraphicsItem * parent = nullptr);
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virtual ~VToolPoint(){}
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static const QString TagName;
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public slots:
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/**
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* @brief NameChangePosition handle change posion point label.
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* @param pos new position.
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*/
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void NameChangePosition(const QPointF &pos);
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/**
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* @brief ChangedActivDraw disable or enable context menu after change active pattern peace.
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* @param newName new name active pattern peace.
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*/
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virtual void ChangedActivDraw(const QString &newName);
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/**
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* @brief ShowTool highlight tool.
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* @param id object id in container.
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* @param color highlight color.
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* @param enable enable or disable highlight.
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*/
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virtual void ShowTool(quint32 id, Qt::GlobalColor color, bool enable);
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/**
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* @brief SetFactor set current scale factor of scene.
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* @param factor scene scale factor.
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*/
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virtual void SetFactor(qreal factor);
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/**
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* @brief ShowContextMenu show context menu.
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* @param event context menu event.
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*/
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virtual void ShowContextMenu(QGraphicsSceneContextMenuEvent *event);
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protected:
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/**
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* @brief radius radius circle.
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*/
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qreal radius;
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/**
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* @brief namePoint point label.
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*/
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VGraphicsSimpleTextItem *namePoint;
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/**
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* @brief lineName line what we see if label moved too away from point.
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*/
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QGraphicsLineItem *lineName;
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/**
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* @brief UpdateNamePosition save new position label to the pattern file.
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* @param mx label bias x axis.
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* @param my label bias y axis.
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*/
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virtual void UpdateNamePosition(qreal mx, qreal my);
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/**
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* @brief mouseReleaseEvent handle mouse release events.
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* @param event mouse release event.
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*/
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virtual void mouseReleaseEvent ( QGraphicsSceneMouseEvent * event );
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/**
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* @brief hoverMoveEvent handle hover move events.
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* @param event hover move event.
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*/
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virtual void hoverMoveEvent ( QGraphicsSceneHoverEvent * event );
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/**
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* @brief hoverLeaveEvent handle hover leave events.
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* @param event hover leave event.
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*/
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virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
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/**
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* @brief RefreshPointGeometry refresh point on scene.
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* @param point point.
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*/
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virtual void RefreshPointGeometry(const VPointF &point);
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/**
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* @brief RefreshLine refresh line to label on scene.
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*/
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void RefreshLine();
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/**
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* @brief itemChange hadle item change.
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* @param change change.
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* @param value value.
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* @return value.
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*/
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virtual QVariant itemChange ( GraphicsItemChange change, const QVariant &value );
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/**
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* @brief keyReleaseEvent handle key release events.
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* @param event key release event.
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*/
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virtual void keyReleaseEvent(QKeyEvent * event);
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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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