/************************************************************************ ** ** @file vabstracttool.h ** @author Roman Telezhynskyi ** @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 ** 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 . ** *************************************************************************/ #ifndef VABSTRACTTOOL_H #define VABSTRACTTOOL_H #include "vdatatool.h" class VPattern; class QDomElement; /** * @brief The VAbstractTool abstract class for all tools. */ class VAbstractTool: public VDataTool { Q_OBJECT public: /** * @brief VAbstractTool container. * @param doc dom document container. * @param data container with data. * @param id object id in container. * @param parent parent object. */ VAbstractTool(VPattern *doc, VContainer *data, quint32 id, QObject *parent = nullptr); virtual ~VAbstractTool(){} /** * @brief NewSceneRect calculate scene rect what contains all items and doesn't less that size of scene view. * @param sc scene. * @param view view. */ static void NewSceneRect(QGraphicsScene *sc, QGraphicsView *view); /** * @brief LineIntersectRect find point intersection line and rect. * @param rec rect. * @param line line. * @return point intersection. */ static QPointF LineIntersectRect(QRectF rec, QLineF line); /** * @brief LineIntersectCircle find point intersection line and circle. * @param center arc center. * @param radius arc radius. * @param line line * @param p1 first intersection point. * @param p2 second intersection point. * @return 0 - intersection doesn't exist, 1 - one intersection point, 2 - two intersection points. */ static qint32 LineIntersectCircle(const QPointF ¢er, qreal radius, const QLineF &line, QPointF &p1, QPointF &p2); /** * @brief ClosestPoint find point projection of point onto line. * @param line line. * @return point on line or extended line if origin size too small. */ static QPointF ClosestPoint(const QLineF &line, const QPointF &point); static QPointF addVector (const QPointF &p, const QPointF &p1, const QPointF &p2, qreal k); /** * @brief getId return object id. * @return id. */ quint32 getId() const; /** * @brief LineCoefficients coefficient for equation of segment. Segment equestion ax+by+c=0. * @param line line * @param a a value * @param b b value * @param c c value */ static void LineCoefficients(const QLineF &line, qreal *a, qreal *b, qreal *c); static const QString AttrType; static const QString AttrMx; static const QString AttrMy; static const QString AttrName; static const QString AttrX; static const QString AttrY; static const QString AttrTypeLine; static const QString AttrLength; static const QString AttrBasePoint; static const QString AttrFirstPoint; static const QString AttrSecondPoint; static const QString AttrThirdPoint; static const QString AttrCenter; static const QString AttrRadius; static const QString AttrAngle; static const QString AttrAngle1; static const QString AttrAngle2; static const QString AttrP1Line; static const QString AttrP2Line; static const QString AttrP1Line1; static const QString AttrP2Line1; static const QString AttrP1Line2; static const QString AttrP2Line2; static const QString AttrPShoulder; static const QString AttrPoint1; static const QString AttrPoint4; static const QString AttrKAsm1; static const QString AttrKAsm2; static const QString AttrKCurve; static const QString AttrPathPoint; static const QString AttrPSpline; static const QString AttrAxisP1; static const QString AttrAxisP2; static const QString TypeLineNone; static const QString TypeLineLine; static const QString TypeLineDashLine; static const QString TypeLineDotLine; static const QString TypeLineDashDotLine; static const QString TypeLineDashDotDotLine; /** * @brief Styles return list of all line styles. * @return list of all line styles. */ static const QStringList Styles(); /** * @brief AddRecord add record about tool in history. * @param id object id in container * @param toolType tool type * @param doc dom document container */ static void AddRecord(const quint32 id, const Tool &toolType, VPattern *doc); public slots: /** * @brief FullUpdateFromFile update tool data form file. */ virtual void FullUpdateFromFile()=0; signals: /** * @brief toolhaveChange emit if tool create change that need save. */ void toolhaveChange(); /** * @brief ChoosedTool emit if object was clicked. * @param id object id in container. * @param type type of scene object. */ void ChoosedTool(quint32 id, SceneObject type); /** * @brief FullUpdateTree emit if need reparse pattern file. */ void LiteUpdateTree(); protected: /** * @brief doc dom document container */ VPattern *doc; /** * @brief id object id. */ const quint32 id; /** * @brief baseColor base color for tool. */ Qt::GlobalColor baseColor; /** * @brief currentColor current tool color. */ Qt::GlobalColor currentColor; /** * @brief typeLine line type. */ QString typeLine; /** * @brief AddToFile add tag with informations about tool into file. */ virtual void AddToFile()=0; /** * @brief RefreshDataInFile refresh attributes in file. If attributes don't exist create them. */ virtual void RefreshDataInFile()=0; /** * @brief getData return pointer to data container. * @return container. */ const VContainer *getData() const; /** * @brief RemoveReferens decrement value of reference. */ virtual void RemoveReferens(){} /** * @brief DeleteTool full delete object form scene and file. * @param tool tool */ virtual void DeleteTool(QGraphicsItem *tool); /** * @brief LineStyle return pen style for current line style. * @return pen style. */ Qt::PenStyle LineStyle(); private: Q_DISABLE_COPY(VAbstractTool) }; inline quint32 VAbstractTool::getId() const { return id; } inline const VContainer *VAbstractTool::getData() const { return &data; } #endif // VABSTRACTTOOL_H