valentina/src/tools/drawTools/vtoolspline.h

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/************************************************************************
**
** @file vtoolspline.h
** @author Roman Telezhinsky <dismine@gmail.com>
** @date November 15, 2013
**
** @brief
** @copyright
** This source code is part of the Valentine project, a pattern making
** program, whose allow create and modeling patterns of clothing.
** Copyright (C) 2013 Valentina project
** <https://bitbucket.org/dismine/valentina> All Rights Reserved.
**
** Valentina 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 3 of the License, or
** (at your option) any later version.
**
** Valentina 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 Valentina. If not, see <http://www.gnu.org/licenses/>.
**
*************************************************************************/
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#ifndef VTOOLSPLINE_H
#define VTOOLSPLINE_H
#include "vdrawtool.h"
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#include <QGraphicsPathItem>
#include "../../widgets/vcontrolpointspline.h"
#include "../../geometry/vsplinepath.h"
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/**
* @brief The VToolSpline class tool for creation spline. I mean bezier curve.
*/
class VToolSpline:public VDrawTool, public QGraphicsPathItem
{
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Q_OBJECT
public:
/**
* @brief VToolSpline constructor.
* @param doc dom document container.
* @param data container with variables.
* @param id object id in container.
* @param typeCreation way we create this tool.
* @param parent parent object.
*/
VToolSpline (VPattern *doc, VContainer *data, quint32 id, const Tool::Sources &typeCreation,
QGraphicsItem * parent = nullptr );
/**
* @brief setDialog set dialog when user want change tool option.
*/
virtual void setDialog();
/**
* @brief Create help create tool from GUI.
* @param dialog dialog.
* @param scene pointer to scene.
* @param doc dom document container.
* @param data container with variables.
*/
static void Create(DialogTool *dialog, VMainGraphicsScene *scene, VPattern *doc, VContainer *data);
/**
* @brief Create help create tool.
* @param _id tool id, 0 if tool doesn't exist yet.
* @param p1 id first spline point.
* @param p4 id last spline point.
* @param kAsm1 coefficient of length first control line.
* @param kAsm2 coefficient of length second control line.
* @param angle1 angle from first point to first control point.
* @param angle2 angle from second point to second control point.
* @param kCurve coefficient of curvature spline.
* @param scene pointer to scene.
* @param doc dom document container.
* @param data container with variables.
* @param parse parser file mode.
* @param typeCreation way we create this tool.
*/
static void Create(const quint32 _id, const quint32 &p1, const quint32 &p4, const qreal &kAsm1,
const qreal kAsm2, const qreal &angle1, const qreal &angle2, const qreal &kCurve,
VMainGraphicsScene *scene, VPattern *doc, VContainer *data,
const Document::Documents &parse, const Tool::Sources &typeCreation);
static const QString TagName;
static const QString ToolType;
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signals:
/**
* @brief RefreshLine refresh control line.
* @param indexSpline position spline in spline list.
* @param position position point in spline.
* @param controlPoint new position control point.
* @param splinePoint new position spline point.
*/
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void RefreshLine ( const qint32 &indexSpline, SplinePoint::Position position,
const QPointF &controlPoint, const QPointF &splinePoint );
/**
* @brief setEnabledPoint disable control points.
* @param enable enable or diasable points.
*/
void setEnabledPoint ( bool enable );
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public slots:
/**
* @brief FullUpdateFromFile update tool data form file.
*/
virtual void FullUpdateFromFile ();
/**
* @brief ControlPointChangePosition handle change position control point.
* @param indexSpline position spline in spline list.
* @param position position point in spline.
* @param pos new position.
*/
void ControlPointChangePosition (const qint32 &indexSpline, const SplinePoint::Position &position,
const QPointF &pos);
/**
* @brief ChangedActivDraw disable or enable context menu after change active pattern peace.
* @param newName new name active pattern peace.
*/
virtual void ChangedActivDraw ( const QString &newName );
/**
* @brief ShowTool highlight tool.
* @param id object id in container
* @param color highlight color.
* @param enable enable or disable highlight.
*/
virtual void ShowTool(quint32 id, Qt::GlobalColor color, bool enable);
/**
* @brief SetFactor set current scale factor of scene.
* @param factor scene scale factor.
*/
virtual void SetFactor(qreal factor);
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protected:
/**
* @brief contextMenuEvent handle context menu events.
* @param event context menu event.
*/
virtual void contextMenuEvent ( QGraphicsSceneContextMenuEvent * event );
/**
* @brief AddToFile add tag with informations about tool into file.
*/
virtual void AddToFile ();
/**
* @brief RefreshDataInFile refresh attributes in file. If attributes don't exist create them.
*/
virtual void RefreshDataInFile();
/**
* @brief mouseReleaseEvent handle mouse release events.
* @param event context menu event.
*/
virtual void mouseReleaseEvent ( QGraphicsSceneMouseEvent * event );
/**
* @brief hoverMoveEvent handle hover move events.
* @param event hover move event.
*/
virtual void hoverMoveEvent ( QGraphicsSceneHoverEvent * event );
/**
* @brief hoverLeaveEvent handle hover leave events.
* @param event hover leave event.
*/
virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
/**
* @brief RemoveReferens decrement value of reference.
*/
virtual void RemoveReferens();
/**
* @brief itemChange hadle item change.
* @param change change.
* @param value value.
* @return value.
*/
virtual QVariant itemChange ( GraphicsItemChange change, const QVariant &value );
/**
* @brief keyReleaseEvent handle key release events.
* @param event key release event.
*/
virtual void keyReleaseEvent(QKeyEvent * event);
/**
* @brief SaveDialog save options into file after change in dialog.
*/
virtual void SaveDialog(QDomElement &domElement);
private:
/**
* @brief controlPoints list pointers of control points.
*/
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QVector<VControlPointSpline *> controlPoints;
/**
* @brief RefreshGeometry refresh item on scene.
*/
void RefreshGeometry ();
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};
#endif // VTOOLSPLINE_H