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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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Element editor : dynamic text item can be added directly from the element editor (WIP)
git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@5046 bfdf4180-ca20-0410-9c96-a3a8aa849046
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blacksun
@@ -24,6 +24,7 @@
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#include "terminal.h"
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#include "diagramposition.h"
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#include "diagramcontent.h"
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#include "dynamicelementtextitem.h"
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/**
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Constructeur de la classe CustomElement. Permet d'instancier un element
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@@ -95,11 +96,13 @@ bool CustomElement::buildFromXml(const QDomElement &xml_def_elmt, int *state) {
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return(false);
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}
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// verifie basiquement que la version actuelle est capable de lire ce fichier
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if (xml_def_elmt.hasAttribute("version")) {
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//Check if the curent version can read the xml description
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if (xml_def_elmt.hasAttribute("version"))
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{
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bool conv_ok;
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qreal element_version = xml_def_elmt.attribute("version").toDouble(&conv_ok);
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if (conv_ok && QET::version.toDouble() < element_version) {
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if (conv_ok && QET::version.toDouble() < element_version)
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{
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std::cerr << qPrintable(
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QObject::tr("Avertissement : l'élément "
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" a été enregistré avec une version"
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@@ -108,7 +111,7 @@ bool CustomElement::buildFromXml(const QDomElement &xml_def_elmt, int *state) {
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}
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}
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// ces attributs doivent etre presents et valides
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//This attribute must be present and valid
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int w, h, hot_x, hot_y;
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if (
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!QET::attributeIsAnInteger(xml_def_elmt, QString("width"), &w) ||\
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@@ -131,61 +134,81 @@ bool CustomElement::buildFromXml(const QDomElement &xml_def_elmt, int *state) {
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return(false);
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}
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// initialisation du QPainter (pour dessiner l'element)
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//Init the QPainter for draw the elemennt
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QPainter qp;
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qp.begin(&drawing);
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QPainter low_zoom_qp;
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low_zoom_qp.begin(&low_zoom_drawing);
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QPen tmp;
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tmp.setWidthF(1.0); // ligne vaudou pour prise en compte du setCosmetic - ne pas enlever
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tmp.setWidthF(1.0); //Vaudoo line to take into account the setCosmetic - don't remove
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tmp.setCosmetic(true);
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low_zoom_qp.setPen(tmp);
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// extrait les noms de la definition XML
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//Extract the names
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names.fromXml(xml_def_elmt);
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setToolTip(name());
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//load kind informations
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//load kind informations
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kind_informations_.fromXml(xml_def_elmt.firstChildElement("kindInformations"), "kindInformation");
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// parcours des enfants de la definition : parties du dessin
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//scroll of the Children of the Definition: Parts of the Drawing
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int parsed_elements_count = 0;
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for (QDomNode node = xml_def_elmt.firstChild() ; !node.isNull() ; node = node.nextSibling()) {
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for (QDomNode node = xml_def_elmt.firstChild() ; !node.isNull() ; node = node.nextSibling())
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{
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QDomElement elmts = node.toElement();
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if (elmts.isNull()) continue;
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if (elmts.tagName() == "description") {
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// gestion de la description graphique de l'element
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// = parcours des differentes parties du dessin
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for (QDomNode n = node.firstChild() ; !n.isNull() ; n = n.nextSibling()) {
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if (elmts.isNull())
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continue;
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if (elmts.tagName() == "description")
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{
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//Manage the graphic description = part of drawing
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for (QDomNode n = node.firstChild() ; !n.isNull() ; n = n.nextSibling())
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{
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QDomElement qde = n.toElement();
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if (qde.isNull()) continue;
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if (parseElement(qde, qp)) {
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if (qde.isNull())
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continue;
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if (parseElement(qde, qp))
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{
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++ parsed_elements_count;
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QString current_tag = qde.tagName();
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if (current_tag != "terminal" && current_tag != "input") {
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if (current_tag != "terminal" && current_tag != "input" && current_tag != "dynamic_text")
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{
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forbid_antialiasing = true;
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parseElement(qde, low_zoom_qp);
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forbid_antialiasing = false;
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}
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} else {
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if (state) *state = 7;
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}
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else
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{
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if (state)
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*state = 7;
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return(false);
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}
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}
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}
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}
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// fin du dessin
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//End of the drawing
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qp.end();
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low_zoom_qp.end();
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// il doit y avoir au moins un element charge
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if (!parsed_elements_count) {
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if (state) *state = 8;
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//They must be at least one parsed graphics part
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if (!parsed_elements_count)
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{
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if (state)
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*state = 8;
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return(false);
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} else {
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if (state) *state = 0;
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}
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else
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{
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if (state)
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*state = 0;
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return(true);
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}
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}
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@@ -277,17 +300,19 @@ void CustomElement::paint(QPainter *qp, const QStyleOptionGraphicsItem *options)
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@param qp Le QPainter a utiliser pour dessiner l'element perso
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@return true si l'analyse reussit, false sinon
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*/
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bool CustomElement::parseElement(QDomElement &e, QPainter &qp) {
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if (e.tagName() == "terminal") return(parseTerminal(e));
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else if (e.tagName() == "line") return(parseLine(e, qp));
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else if (e.tagName() == "rect") return(parseRect(e, qp));
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else if (e.tagName() == "ellipse") return(parseEllipse(e, qp));
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else if (e.tagName() == "circle") return(parseCircle(e, qp));
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else if (e.tagName() == "arc") return(parseArc(e, qp));
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else if (e.tagName() == "polygon") return(parsePolygon(e, qp));
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else if (e.tagName() == "text") return(parseText(e, qp));
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else if (e.tagName() == "input") return(parseInput(e));
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else return(true); // on n'est pas chiant, on ignore l'element inconnu
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bool CustomElement::parseElement(QDomElement &e, QPainter &qp)
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{
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if (e.tagName() == "terminal") return(parseTerminal(e));
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else if (e.tagName() == "line") return(parseLine(e, qp));
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else if (e.tagName() == "rect") return(parseRect(e, qp));
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else if (e.tagName() == "ellipse") return(parseEllipse(e, qp));
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else if (e.tagName() == "circle") return(parseCircle(e, qp));
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else if (e.tagName() == "arc") return(parseArc(e, qp));
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else if (e.tagName() == "polygon") return(parsePolygon(e, qp));
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else if (e.tagName() == "text") return(parseText(e, qp));
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else if (e.tagName() == "input") return(parseInput(e));
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else if (e.tagName() == "dynamic_text") return(parseDynamicText(e));
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else return(true);
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}
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/**
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@@ -719,6 +744,27 @@ ElementTextItem *CustomElement::parseInput(QDomElement &e) {
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return(eti);
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}
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/**
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* @brief CustomElement::parseDynamicText
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* Create the dynamic text field describ in @dom_element
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* @param dom_element
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* @return
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*/
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DynamicElementTextItem *CustomElement::parseDynamicText(QDomElement &dom_element)
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{
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DynamicElementTextItem *deti = new DynamicElementTextItem(this);
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//Because the xml description of a .elmt file is the same as how a dynamic text field is save to xml in a .qet file
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//wa call fromXml, we just change the tagg name (.elmt = dynamic_text, .qet = dynamic_elmt_text)
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//and the uuid (because the uuid, is the uuid of the descritpion and not the uuid of instantiated dynamic text field)
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QDomElement dom(dom_element.cloneNode(true).toElement());
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dom.setTagName(DynamicElementTextItem::xmlTaggName());
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deti->fromXml(dom);
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deti->m_uuid = QUuid::createUuid();
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this->addDynamicTextItem(deti);
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return deti;
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}
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/**
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Analyse un element XML suppose representer une borne. Si l'analyse
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reussit, la borne est ajoutee a l'element.
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