Ajout de l'editeur d'elements

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@94 bfdf4180-ca20-0410-9c96-a3a8aa849046
2026-02-08 08:29:59 +01:00 · 2007-06-30 17:41:07 +00:00
parent 0472392977
commit 75ca8fd3f2
79 changed files with 3867 additions and 345 deletions
--- a/editor/partterminal.cpp
+++ b/editor/partterminal.cpp
@@ -0,0 +1,117 @@
+#include "partterminal.h"
+#include "terminal.h"
+#include "terminaleditor.h"
+
+PartTerminal::PartTerminal(QGraphicsItem *parent, QGraphicsScene *scene) :
+	CustomElementPart(),
+	QGraphicsItem(parent, scene),
+	_orientation(QET::North)
+{
+	informations = new TerminalEditor(this);
+	updateSecondPoint();
+	setFlags(QGraphicsItem::ItemIsMovable | QGraphicsItem::ItemIsSelectable);
+	setZValue(100000);
+}
+
+PartTerminal::~PartTerminal() {
+	qDebug() << "~PartTerminal()";
+	delete informations;
+};
+
+void PartTerminal::fromXml(const QDomElement &xml_elmt) {
+	// lit la position de la borne
+	qreal term_x = 0.0, term_y = 0.0;
+	QET::attributeIsAReal(xml_elmt, "x", &term_x);
+	QET::attributeIsAReal(xml_elmt, "y", &term_y);
+	setPos(QPointF(term_x, term_y));
+	
+	// lit l'orientation de la borne
+	_orientation = QET::orientationFromString(xml_elmt.attribute("orientation"));
+	updateSecondPoint();
+}
+
+const QDomElement PartTerminal::toXml(QDomDocument &xml_document) const {
+	QDomElement xml_element = xml_document.createElement("terminal");
+	
+	// ecrit la position de la borne
+	xml_element.setAttribute("x", QString("%1").arg(pos().x()));
+	xml_element.setAttribute("y", QString("%1").arg(pos().y()));
+	
+	// ecrit l'orientation de la borne
+	xml_element.setAttribute("orientation", orientationToString(_orientation));
+	
+	return(xml_element);
+}
+
+QWidget *PartTerminal::elementInformations() {
+	return(informations);
+}
+
+void PartTerminal::paint(QPainter *p, const QStyleOptionGraphicsItem *, QWidget *) {
+	p -> save();
+	
+	// annulation des renderhints
+	p -> setRenderHint(QPainter::Antialiasing,          false);
+	p -> setRenderHint(QPainter::TextAntialiasing,      false);
+	p -> setRenderHint(QPainter::SmoothPixmapTransform, false);
+	
+	QPen t;
+	t.setWidthF(1.0);
+	
+	// dessin de la borne en rouge
+	t.setColor(Qt::red);
+	p -> setPen(t);
+	p -> drawLine(QPointF(0.0, 0.0), second_point);
+	
+	// dessin du point d'amarrage au conducteur en bleu
+	t.setColor(Terminal::couleur_neutre);
+	p -> setPen(t);
+	p -> setBrush(Terminal::couleur_neutre);
+	p -> drawPoint(QPointF(0.0, 0.0));
+	p -> restore();
+}
+
+QRectF PartTerminal::boundingRect() const {
+	QPointF p1, p2;
+	if (second_point.x() <= 0.0 && second_point.y() <= 0.0) {
+		p1 = second_point;
+		p2 = QPointF(0.0, 0.0);
+	} else {
+		p1 = QPointF(0.0, 0.0);
+		p2 = second_point;
+	}
+	QRectF br;
+	br.setTopLeft    (p1 - QPointF(2.0, 2.0));
+	br.setBottomRight(p2 + QPointF(2.0, 2.0));
+	return(br);
+}
+
+QET::Orientation PartTerminal::orientation() const {
+	return(_orientation);
+}
+
+void PartTerminal::setOrientation(QET::Orientation ori) {
+	prepareGeometryChange();
+	_orientation = ori;
+	updateSecondPoint();
+	informations -> updateForm();
+}
+
+QVariant PartTerminal::itemChange(GraphicsItemChange change, const QVariant &value) {
+	if (scene()) {
+		if (change == QGraphicsItem::ItemPositionChange || change == QGraphicsItem::ItemSelectedChange) {
+			informations -> updateForm();
+		}
+	}
+	return(QGraphicsItem::itemChange(change, value));
+}
+
+void PartTerminal::updateSecondPoint() {
+	qreal ts = 4.0; // terminal size
+	switch(_orientation) {
+		case QET::North: second_point = QPointF(0.0,  ts); break;
+		case QET::East : second_point = QPointF(-ts, 0.0); break;
+		case QET::South: second_point = QPointF(0.0, -ts); break;
+		case QET::West : second_point = QPointF(ts,  0.0); break;
+	}
+}