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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@85 bfdf4180-ca20-0410-9c96-a3a8aa849046
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xavierqet
2007-04-12 03:13:13 +00:00
parent 7d25e6091f
commit 4135197421
38 changed files with 1004 additions and 721 deletions
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163
conducer.h
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@@ -1,79 +1,88 @@
#ifndef CONDUCTEUR_H
#define CONDUCTEUR_H
#include <QtGui>
#include "terminal.h"
class ConducerSegment;
class Element;
/**
Cette classe represente un conducteur. Un conducteur relie deux bornes d'element.
*/
class Conducer : public QGraphicsPathItem {
public:
enum { Type = UserType + 1001 };
virtual int type() const { return Type; }
Conducer(Terminal *, Terminal *, Element * = 0, QGraphicsScene * = 0);
//virtual ~Conducer();
void destroy();
bool isDestroyed() const { return(destroyed); }
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();
ConducerSegment *middleSegment();
static bool valideXml(QDomElement &);
bool fromXml(QDomElement &);
QDomElement toXml(QDomDocument &, QHash<Terminal *, int> &) const;
///Premiere borne a laquelle le fil est rattache
Terminal *terminal1;
///Deuxieme borne a laquelle le fil est rattache
Terminal *terminal2;
protected:
void mousePressEvent(QGraphicsSceneMouseEvent *);
void mouseMoveEvent(QGraphicsSceneMouseEvent *);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *);
void hoverMoveEvent(QGraphicsSceneHoverEvent *);
private:
/// booleen indiquant si le fil est encore valide
bool destroyed;
QGraphicsTextItem *text_item;
ConducerSegment *segments;
QList<qreal> moves_x;
QList<qreal> moves_y;
qreal orig_dist_2_terms_x;
qreal orig_dist_2_terms_y;
bool type_trajet_x;
QPointF press_point;
bool moving_point;
bool moving_segment;
int moved_point;
qreal previous_z_value;
ConducerSegment *moved_segment;
bool modified_path;
static QPen conducer_pen;
static QBrush conducer_brush;
static bool pen_and_brush_initialized;
void segmentsToPath();
void updatePoints();
void priv_calculeConducer(const QPointF &, Terminal::Orientation, const QPointF &, Terminal::Orientation);
void priv_modifieConducer(const QPointF &, Terminal::Orientation, const QPointF &, Terminal::Orientation);
int nbSegments();
QList<QPointF> segmentsToPoints() const;
void pointsToSegments(QList<QPointF>);
bool hasClickedOn(QPointF, QPointF);
void calculateTextItemPosition();
static QPointF extendTerminal(const QPointF &, Terminal::Orientation, qreal = 12.0);
static bool surLeMemeAxe(Terminal::Orientation, Terminal::Orientation);
static bool estHorizontale(Terminal::Orientation a);
static bool estVerticale(Terminal::Orientation a);
static qreal conducer_bound(qreal tobound, qreal bound1, qreal bound2);
static qreal conducer_bound(qreal tobound, qreal bound, bool positive);
};
#define CONDUCTEUR_H
#include <QtGui>
#include "terminal.h"
class ConducerSegment;
class Element;
/**
Cette classe represente un conducteur. Un conducteur relie deux bornes d'element.
*/
class Conducer : public QGraphicsPathItem {
// constructeurs, destructeur
public:
Conducer(Terminal *, Terminal *, Element * = 0, QGraphicsScene * = 0);
virtual ~Conducer();
private:
Conducer(const Conducer &);
// 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;
private:
/// booleen indiquant si le fil est encore valide
bool destroyed;
QGraphicsTextItem *text_item;
ConducerSegment *segments;
QList<qreal> moves_x;
QList<qreal> moves_y;
qreal orig_dist_2_terms_x;
qreal orig_dist_2_terms_y;
bool type_trajet_x;
QPointF press_point;
bool moving_point;
bool moving_segment;
int moved_point;
qreal previous_z_value;
ConducerSegment *moved_segment;
bool modified_path;
static QPen conducer_pen;
static QBrush conducer_brush;
static bool pen_and_brush_initialized;
// methodes
public:
virtual int type() const { return Type; }
void destroy();
bool isDestroyed() const { return(destroyed); }
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();
ConducerSegment *middleSegment();
static bool valideXml(QDomElement &);
bool fromXml(QDomElement &);
QDomElement toXml(QDomDocument &, QHash<Terminal *, int> &) const;
protected:
void mousePressEvent(QGraphicsSceneMouseEvent *);
void mouseMoveEvent(QGraphicsSceneMouseEvent *);
void mouseReleaseEvent(QGraphicsSceneMouseEvent *);
void hoverMoveEvent(QGraphicsSceneHoverEvent *);
private:
void segmentsToPath();
void updatePoints();
void priv_calculeConducer(const QPointF &, Terminal::Orientation, const QPointF &, Terminal::Orientation);
void priv_modifieConducer(const QPointF &, Terminal::Orientation, const QPointF &, Terminal::Orientation);
int nbSegments() const;
QList<QPointF> segmentsToPoints() const;
void pointsToSegments(QList<QPointF>);
bool hasClickedOn(QPointF, QPointF) const;
void calculateTextItemPosition();
static QPointF extendTerminal(const QPointF &, Terminal::Orientation, qreal = 12.0);
static bool surLeMemeAxe(Terminal::Orientation, Terminal::Orientation);
static bool estHorizontale(Terminal::Orientation a);
static bool estVerticale(Terminal::Orientation a);
static qreal conducer_bound(qreal tobound, qreal bound1, qreal bound2);
static qreal conducer_bound(qreal tobound, qreal bound, bool positive);
};
#endif