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02fb84caec
1° When user drag and drop an element with text item (tagg input in the xml), the text item are converted to a dynamic text item. 2° When open an existing project, every texts item of elements in the project are converted to dynamic text field. Note that the changes described upper don't work for the texts which have a tagg (for the moment) git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5083 bfdf4180-ca20-0410-9c96-a3a8aa849046
126 lines
3.9 KiB
C++
126 lines
3.9 KiB
C++
/*
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Copyright 2006-2017 The QElectroTech Team
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This file is part of QElectroTech.
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QElectroTech 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 2 of the License, or
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(at your option) any later version.
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QElectroTech 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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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CUSTOM_ELEMENT_H
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#define CUSTOM_ELEMENT_H
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#include "fixedelement.h"
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#include "nameslist.h"
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#include "elementslocation.h"
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#include <QPicture>
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class ElementTextItem;
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class Terminal;
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/**
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This class represents an electrical element; it may be used like a fixed
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element, the difference being that the CustomElement reads its description
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(names, drawing, behavior) from an XML document.
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*/
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class CustomElement : public FixedElement
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{
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Q_OBJECT
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// constructors, destructor
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public:
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CustomElement (const ElementsLocation &, QGraphicsItem * = nullptr, int * = nullptr);
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~CustomElement() override;
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private:
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CustomElement(const CustomElement &);
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// attributes
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protected:
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NamesList names;
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ElementsLocation location_;
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QPicture drawing;
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QPicture low_zoom_drawing;
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QList<Terminal *> m_terminals;
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QList<ElementTextItem *> m_texts;
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QList<DynamicElementTextItem *> m_dynamic_texts;
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bool forbid_antialiasing;
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QList<QLineF *> m_lines;
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QList<QRectF *> m_rectangles;
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QList<QRectF *> m_circles;
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QList<QVector<QPointF> *> m_polygons;
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QList<QVector<qreal> *> m_arcs;
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// methods
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public:
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QList<Terminal *> terminals() const override;
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QList<Conductor *> conductors() const override;
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QList<ElementTextItem *> texts() const override;
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QList<QLineF *> lines() const override;
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QList<QRectF *> rectangles() const override;
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QList<QRectF *> circles() const override;
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QList<QVector<QPointF> *> polygons() const override;
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QList<QVector<qreal> *> arcs() const override;
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int terminalsCount() const override;
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void paint(QPainter *, const QStyleOptionGraphicsItem *) override;
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QString typeId() const override;
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ElementsLocation location() const;
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QString name() const override;
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ElementTextItem* taggedText(const QString &tagg) const override;
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protected:
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virtual bool buildFromXml(const QDomElement &, int * = nullptr);
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virtual bool parseElement(QDomElement &, QPainter &);
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virtual bool parseLine(QDomElement &, QPainter &);
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virtual bool parseRect(QDomElement &, QPainter &);
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virtual bool parseEllipse(QDomElement &, QPainter &);
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virtual bool parseCircle(QDomElement &, QPainter &);
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virtual bool parseArc(QDomElement &, QPainter &);
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virtual bool parsePolygon(QDomElement &, QPainter &);
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virtual bool parseText(QDomElement &, QPainter &);
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virtual bool parseInput(QDomElement &);
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virtual DynamicElementTextItem *parseDynamicText(QDomElement &);
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virtual Terminal *parseTerminal(QDomElement &);
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virtual void setQPainterAntiAliasing(QPainter &, bool);
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virtual bool validOrientationAttribute(const QDomElement &);
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virtual void setPainterStyle(QDomElement &, QPainter &);
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ElementTextItem* setTaggedText(const QString &tagg, const QString &newstr, const bool noeditable=false);
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};
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/**
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@return The element type ID; considering a CustomElement, this means the
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@location of its XML description.
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@see location()
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*/
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inline QString CustomElement::typeId() const {
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return(location_.path());
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}
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/**
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@return the location of the XML document describing this element.
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*/
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inline ElementsLocation CustomElement::location() const {
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return(location_);
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}
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/**
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@return The name of this element.
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*/
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inline QString CustomElement::name() const {
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return(names.name(location_.baseName()));
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}
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#endif
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