QString QDomDocumentFragmentProto::toString() const
{
QDomDocumentFragment *item = qscriptvalue_cast<QDomDocumentFragment*>(thisObject());
if (item)
return QString("[QDomDocumentFragment(nodeType=%1)]").arg(item->nodeType());
return QString("[QDomDocumentFragment(unknown)]");
}
int QDomDocumentFragmentProto:: nodeType() const
{
QDomDocumentFragment *item = qscriptvalue_cast<QDomDocumentFragment*>(thisObject());
if (item)
return item->nodeType();
return 0;
}
// Author & Date: Ehsan Azar 5 April 2012
// Purpose: Get document fragment one level deep
// this fragment can be imported in other documents
// Outputs:
// Returns a document fragment
QDomDocumentFragment XmlFile::getFragment()
{
QDomElement node;
if (m_nodes.isEmpty())
node = m_doc.firstChildElement();
else
node = m_nodes.last();
QDomDocumentFragment frag = m_doc.createDocumentFragment();
QDomNodeList list = node.childNodes();
for (uint i = 0; i < list.length(); ++i)
{
QDomNode node = list.item(i).cloneNode();
frag.appendChild(node);
}
return frag;
}
QDomNode WbNewItem::serializeToSvg(QDomDocument *doc) {
if(!graphicsItem()) {
return QDomDocumentFragment();
}
// Generate the SVG using QSvgGenerator
QBuffer buffer;
QSvgGenerator generator;
generator.setOutputDevice(&buffer);
QPainter painter;
QStyleOptionGraphicsItem options;
painter.begin(&generator);
graphicsItem()->paint(&painter, &options);
painter.end();
// qDebug("Serialized SVG doc:");
// qDebug(buffer.buffer());
// Parse the children of the new root <svg/> from the buffer to a document fragment
// also add an 'id' attribute to each of the children
doc->setContent(buffer.buffer());
QDomDocumentFragment fragment = doc->createDocumentFragment();
for(QDomNode n = doc->documentElement().lastChild(); !n.isNull(); n = n.previousSibling()) {
// skip <title/>, <desc/>, and <defs/>
if(n.isElement() &&
!(n.nodeName() == "title"
|| n.nodeName() == "desc"
|| n.nodeName() == "defs")) {
n.toElement().setAttribute("id", "e" + SxeSession::generateUUID());
fragment.insertBefore(n, QDomNode());
}
}
return fragment;
}
void Fidelity::GUI::ComponentLinkItem::compileXmlFragment(QDomDocumentFragment& fragment) const
{
// Construct new link element
QDomElement link = fragment.ownerDocument().createElement("link");
// Construct first component element
QDomElement startComponent = fragment.ownerDocument().createElement("component");
startComponent.setAttribute("nodeName",m_StartNodeItem->Node()->Name());
startComponent.setAttribute("uuid",m_StartComponentID);
// Construct second component element
QDomElement endComponent = fragment.ownerDocument().createElement("component");
endComponent.setAttribute("nodeName",m_EndNodeItem->Node()->Name());
endComponent.setAttribute("uuid",m_EndComponentID);
// Handle nodeType attributenode where the link starts
if(m_LinkType == BeamLink) {
link.setAttribute("nodeType","beam");
}
else {
link.setAttribute("nodeType","control");
}
// Handle directionality attribute
if(m_Directionality == Unidirectional) {
link.setAttribute("directionality","unidirectional");
startComponent.setAttribute("role","source");
endComponent.setAttribute("role","destination");
}
else {
link.setAttribute("directionality","bidirectional");
}
// Put it all together
link.appendChild(startComponent);
link.appendChild(endComponent);
fragment.appendChild(link);
}