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64 lines
2.6 KiB
C++
64 lines
2.6 KiB
C++
#ifndef VTOOLPOINT_H
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#define VTOOLPOINT_H
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#include <QGraphicsEllipseItem>
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#include <QGraphicsLineItem>
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#include "../widgets/vgraphicssimpletextitem.h"
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#include "../container/vcontainer.h"
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#include "../xml/vdomdocument.h"
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#include "../options.h"
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namespace Tool{
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enum Enum
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{
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FromGui,
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FromFile
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};
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}
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class VToolPoint: public QObject, public QGraphicsEllipseItem
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{
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Q_OBJECT
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public:
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VToolPoint(VDomDocument *doc, VContainer *data, qint64 id, QGraphicsItem * parent = 0);
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virtual ~VToolPoint();
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public slots:
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void NameChangePosition(const QPointF pos);
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virtual void ChangedActivDraw(const QString newName);
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virtual void FullUpdateFromFile()=0;
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void ChangedNameDraw(const QString oldName, const QString newName);
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signals:
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void haveLiteChange();
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void ChoosedPoint(qint64 id, Scene::Type type);
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void FullUpdateTree();
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protected:
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qreal radius;
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VDomDocument *doc;
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VContainer *data;
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VGraphicsSimpleTextItem *namePoint;
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QGraphicsLineItem *line;
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qint64 id;
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QString nameActivDraw;
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bool ignoreContextMenuEvent;
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virtual void AddToFile()=0;
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virtual void mouseReleaseEvent ( QGraphicsSceneMouseEvent * event );
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void AddAttribute(QDomElement &domElement, const QString &name, const qint64 &value);
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void AddAttribute(QDomElement &domElement, const QString &name, const qint32 &value);
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void AddAttribute(QDomElement &domElement, const QString &name, const qreal &value);
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void AddAttribute(QDomElement &domElement, const QString &name, const QString &value);
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void RefreshBaseGeometry(const QString &name, const qreal &x, const qreal &y,
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const qreal &mx, const qreal &my);
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QString GetNameLine(qint64 firstPoint, qint64 secondPoint) const;
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private:
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qint32 LineIntersectCircle(QPointF center, qreal radius, QLineF line, QPointF &p1,
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QPointF &p2) const;
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QPointF LineIntersectRect(QRectF rec, QLineF line) const;
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QPointF ClosestPoint(QLineF line, QPointF p) const;
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QPointF add_vector (QPointF p, QPointF p1, QPointF p2, qreal k) const;
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void LiteUpdateFromGui(qreal mx, qreal my);
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void RefreshLine();
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};
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#endif // VTOOLPOINT_H
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