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Simplify how the diagrams are saved

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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4927 bfdf4180-ca20-0410-9c96-a3a8aa849046
This commit is contained in:
blacksun
2017-03-05 13:10:47 +00:00
parent 878e3d5bf0
commit 34d7d134d3
6 changed files with 39 additions and 116 deletions
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43
sources/diagram.cpp
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@@ -675,12 +675,6 @@ bool Diagram::initFromXml(QDomElement &document, QPointF position, bool consider
// import le contenu et les proprietes du schema depuis l'element XML fourni en parametre
bool from_xml = fromXml(document, position, consider_informations, content_ptr);
// initialise le document XML interne a partir de l'element XML fourni en parametre
if (from_xml) {
xml_document_.clear();
xml_document_.appendChild(xml_document_.importNode(document, true));
// a ce stade, le document XML interne contient le code XML qui a ete importe, et non pas une version re-exporte par la methode toXml()
}
return(from_xml);
}
@@ -744,7 +738,6 @@ bool Diagram::fromXml(QDomElement &document, QPointF position, bool consider_inf
// if child haven't got a child, loading is finish (diagram is empty)
if (root.firstChild().isNull()) {
write(document);
return(true);
}
@@ -937,42 +930,6 @@ void Diagram::folioSequentialsFromXml(const QDomElement &root, QHash<QString, QS
}
}
/**
Enregistre le schema XML dans son document XML interne et emet le signal
written().
*/
void Diagram::write()
{
qDebug() << qPrintable(QString("Diagram::write() : saving changes from diagram \"%1\"").arg(title())) << "[" << this << "]";
write(toXml().documentElement());
}
/**
Enregistre un element XML dans son document XML interne et emet le signal
written().
@param element xml a enregistrer
*/
void Diagram::write(const QDomElement &element) {
xml_document_.clear();
xml_document_.appendChild(xml_document_.importNode(element, true));
emit(written());
}
/**
@return le schema en XML tel qu'il doit etre enregistre dans le fichier projet
@param xml_doc document XML a utiliser pour creer l'element
*/
QDomElement Diagram::writeXml(QDomDocument &xml_doc) const
{
//If diagram was not explicitely saved, we write nothing.
if (xml_document_.isNull())
return(QDomElement());
QDomElement diagram_elmt = xml_document_.documentElement();
QDomNode new_node = xml_doc.importNode(diagram_elmt, true);
return(new_node.toElement());
}
/**
* @brief Diagram::refreshContents
* refresh all content of diagram.