Nettoyage du trunk : deplacement des sources dans un sous-repertoire

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@364 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/conductor.h

@@ -0,0 +1,146 @@
+/*
+	Copyright 2006-2008 Xavier Guerrin
+	This file is part of QElectroTech.
+	
+	QElectroTech 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 2 of the License, or
+	(at your option) any later version.
+	
+	QElectroTech 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 QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#ifndef CONDUCTOR_H
+#define CONDUCTOR_H
+#include <QtGui>
+#include "terminal.h"
+#include "conductorprofile.h"
+#include "conductorproperties.h"
+class ConductorSegment;
+class DiagramTextItem;
+class Element;
+typedef QPair<QPointF, Qt::Corner> ConductorBend;
+typedef QHash<Qt::Corner, ConductorProfile> ConductorProfilesGroup;
+/**
+	Cette classe represente un conducteur. Un conducteur relie deux bornes d'element.
+*/
+class Conductor : public QObject, public QGraphicsPathItem {
+	
+	Q_OBJECT
+	
+	// constructeurs, destructeur
+	public:
+	Conductor(Terminal *, Terminal *, Element * = 0, QGraphicsScene * = 0);
+	virtual ~Conductor();
+	
+	private:
+	Conductor(const Conductor &);
+	
+	// attributs
+	public:
+	enum { Type = UserType + 1001 };
+	
+	/// premiere borne a laquelle le fil est rattache
+	Terminal *terminal1;
+	/// deuxieme borne a laquelle le fil est rattache
+	Terminal *terminal2;
+	
+	// methodes
+	public:
+	/**
+		permet de caster un QGraphicsItem en Conductor avec qgraphicsitem_cast
+		@return le type de QGraphicsItem
+	*/
+	virtual int type() const { return Type; }
+	void destroy();
+	/// @return true si ce conducteur est detruit
+	bool isDestroyed() const { return(destroyed); }
+	Diagram *diagram() const;
+	void updateWithNewPos(const QRectF &, const Terminal *, const QPointF &);
+	void update(const QRectF & = QRectF());
+	void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
+	QRectF boundingRect() const;
+	virtual QPainterPath shape() const;
+	qreal length();
+	ConductorSegment *middleSegment();
+	bool containsPoint(const QPointF &) const;
+	QString text() const;
+	void setText(const QString &);
+	static bool valideXml(QDomElement &);
+	bool fromXml(QDomElement &);
+	QDomElement toXml(QDomDocument &, QHash<Terminal *, int> &) const;
+	const QList<ConductorSegment *> segmentsList() const;
+	void setProperties(const ConductorProperties &);
+	ConductorProperties properties() const;
+	void setProfile(const ConductorProfile &, Qt::Corner);
+	ConductorProfile profile(Qt::Corner) const;
+	void setProfiles(const ConductorProfilesGroup &);
+	ConductorProfilesGroup profiles() const;
+	void readProperties();
+	
+	public slots:
+	void displayedTextChanged();
+
+	protected:
+	virtual void mousePressEvent(QGraphicsSceneMouseEvent *);
+	virtual void mouseMoveEvent(QGraphicsSceneMouseEvent *);
+	virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent *);
+	virtual void hoverMoveEvent(QGraphicsSceneHoverEvent *);
+	
+	private:
+	/// caracteristiques du conducteur
+	ConductorProperties properties_;
+	/// booleen indiquant si le fil est encore valide
+	bool destroyed;
+	/// champ de texte editable pour les conducteurs non unifilaires
+	DiagramTextItem *text_item;
+	/// segments composant le conducteur
+	ConductorSegment *segments;
+	/// attributs lies aux manipulations a la souris
+	QPointF press_point;
+	bool moving_point;
+	bool moving_segment;
+	int moved_point;
+	qreal previous_z_value;
+	ConductorSegment *moved_segment;
+	/// booleen indiquant si le conducteur a ete modifie manuellement par l'utilisateur
+	bool modified_path;
+	/// booleen indiquant s'il faut sauver le profil courant au plus tot
+	bool has_to_save_profile;
+	/// profil du conducteur : "photo" de ce a quoi le conducteur doit ressembler - il y a un profil par type de trajet
+	ConductorProfilesGroup conductor_profiles;
+	/// QPen et QBrush utilises pour dessiner les conducteurs
+	static QPen conductor_pen;
+	static QBrush conductor_brush;
+	static QBrush square_brush;
+	static bool pen_and_brush_initialized;
+	
+	private:
+	void segmentsToPath();
+	void saveProfile(bool = true);
+	void priv_calculeConductor(const QPointF &, QET::Orientation, const QPointF &, QET::Orientation);
+	void priv_modifieConductor(const QPointF &, QET::Orientation, const QPointF &, QET::Orientation);
+	uint nbSegments(QET::ConductorSegmentType = QET::Both) const;
+	QList<QPointF> segmentsToPoints() const;
+	QSet<Conductor *> relatedConductors() const;
+	QList<ConductorBend> bends() const;
+	QList<QPointF> junctions() const;
+	void pointsToSegments(QList<QPointF>);
+	bool hasClickedOn(QPointF, QPointF) const;
+	void calculateTextItemPosition();
+	Qt::Corner currentPathType() const;
+	void deleteSegments();
+	static int getCoeff(const qreal &, const qreal &);
+	static int getSign(const qreal &);
+	QHash<ConductorSegmentProfile *, qreal> shareOffsetBetweenSegments(const qreal &offset, const QList<ConductorSegmentProfile *> &, const qreal & = 0.01) const;
+	static QPointF extendTerminal(const QPointF &, QET::Orientation, qreal = 9.0);
+	static qreal conductor_bound(qreal, qreal, qreal, qreal = 0.0);
+	static qreal conductor_bound(qreal, qreal, bool);
+	static Qt::Corner movementType(const QPointF &, const QPointF &);
+};
+#endif