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bd3b39cea3
Now that the problem with the translations of keyboard shortcuts has been resolved and rotation using the space bar works reliably in principle, I took a closer look at the rotation function itself in the element editor. I noticed, for example, that arcs can be rotated at an angle of 15°. This doesn't really make sense, as the “arc” part doesn't have the “rotation” property. There is only width and height. And somehow rotating arcs didn't work well: start- and span-angles weren't adjusted. Lines and polygons can be rotated in 15° increments, which doesn't make much sense, if other parts that can only be rotated in 90° increments are selected at the same time. To make a long story short: I reworked the rotation functions of the graphical parts so that now all parts are rotated in 90° steps around the origin! This means that it is now possible to mark several parts and rotate them around the same point at the same time! In addition, the functions for mirroring graphic parts at y-axis (shortcut "M") and flipping at x-axis (shortcut "F") have been implemented. I have saved the text elements for later! (or someone else)
101 lines
3.0 KiB
C++
101 lines
3.0 KiB
C++
/*
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Copyright 2006-2025 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 PART_TERMINAL_H
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#define PART_TERMINAL_H
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#include "../../properties/terminaldata.h"
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#include "customelementgraphicpart.h"
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#include <QUuid>
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/**
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This class represents a terminal which may be used to compose the drawing of
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an electrical element within the element editor.
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*/
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class PartTerminal : public CustomElementGraphicPart
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{
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Q_OBJECT
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Q_PROPERTY(Qet::Orientation orientation READ orientation WRITE setOrientation)
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Q_PROPERTY(QString terminal_name READ terminalName WRITE setTerminalName)
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Q_PROPERTY(TerminalData::Type terminal_type READ terminalType WRITE setTerminalType)
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public:
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// constructors, destructor
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PartTerminal(QETElementEditor *editor, QGraphicsItem *parent = nullptr);
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~PartTerminal() override;
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private:
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PartTerminal(const PartTerminal &);
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signals:
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void orientationChanged();
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void nameChanged();
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void terminalTypeChanged();
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// methods
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public:
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enum { Type = UserType + 1106 };
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/**
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Enable the use of qgraphicsitem_cast to safely cast a QGraphicsItem into a PartTerminal.
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@return the QGraphicsItem type
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*/
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int type() const override { return Type; }
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QString xmlName() const override { return(QString("terminal")); }
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void fromXml(const QDomElement &) override;
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const QDomElement toXml(QDomDocument &) const override;
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void paint(
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QPainter *painter,
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const QStyleOptionGraphicsItem *,
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QWidget *) override;
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QPainterPath shape() const override;
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QPainterPath shadowShape() const override {return shape();}
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QRectF boundingRect() const override;
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bool isUseless() const override;
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QRectF sceneGeometricRect() const override;
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void startUserTransformation(const QRectF &) override;
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void handleUserTransformation(const QRectF &, const QRectF &) override;
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Qet::Orientation orientation() const {return d -> m_orientation;}
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void setOrientation(Qet::Orientation ori);
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void setRotation(qreal angle);
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qreal rotation() const;
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void flip();
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void mirror();
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QString terminalName() const { return d -> m_name; }
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void setTerminalName(const QString& name);
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QString name() const override { return QObject::tr("Borne");}
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TerminalData::Type terminalType() const {return d->m_type;}
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void setTerminalType(TerminalData::Type type);
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void setNewUuid();
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private:
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void updateSecondPoint();
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TerminalData* d; // pointer to the terminal data
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private:
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QPointF saved_position_;
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};
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#endif
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