std::string NodeTraits::get_type_string(Inkscape::XML::Node const &node)
{
std::string name;
switch (node.type()) {
case Inkscape::XML::TEXT_NODE:
name = "string";
break;
case Inkscape::XML::ELEMENT_NODE: {
char const *const sptype = node.attribute("sodipodi:type");
if (sptype) {
name = sptype;
} else {
name = node.name();
}
break;
}
default:
name = "";
break;
}
return name;
}
void SPTextPath::build(SPDocument *doc, Inkscape::XML::Node *repr) {
this->readAttr( "x" );
this->readAttr( "y" );
this->readAttr( "dx" );
this->readAttr( "dy" );
this->readAttr( "rotate" );
this->readAttr( "startOffset" );
this->readAttr( "xlink:href" );
bool no_content = true;
for (Inkscape::XML::Node* rch = repr->firstChild() ; rch != NULL; rch = rch->next()) {
if ( rch->type() == Inkscape::XML::TEXT_NODE )
{
no_content = false;
break;
}
}
if ( no_content ) {
Inkscape::XML::Document *xml_doc = doc->getReprDoc();
Inkscape::XML::Node* rch = xml_doc->createTextNode("");
repr->addChild(rch, NULL);
}
SPItem::build(doc, repr);
}
static void
sp_textpath_build(SPObject *object, SPDocument *doc, Inkscape::XML::Node *repr)
{
//SPTextPath *textpath = SP_TEXTPATH(object);
sp_object_read_attr(object, "x");
sp_object_read_attr(object, "y");
sp_object_read_attr(object, "dx");
sp_object_read_attr(object, "dy");
sp_object_read_attr(object, "rotate");
sp_object_read_attr(object, "startOffset");
sp_object_read_attr(object, "xlink:href");
bool no_content=true;
for (Inkscape::XML::Node* rch = repr->firstChild() ; rch != NULL; rch = rch->next()) {
if ( rch->type() == Inkscape::XML::TEXT_NODE ) {no_content=false;break;}
}
if ( no_content ) {
Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc);
Inkscape::XML::Node* rch = xml_doc->createTextNode("");
repr->addChild(rch, NULL);
}
if (((SPObjectClass *) textpath_parent_class)->build)
((SPObjectClass *) textpath_parent_class)->build(object, doc, repr);
}
Inkscape::XML::Node *
LCA(Inkscape::XML::Node *a, Inkscape::XML::Node *b)
{
using Inkscape::Algorithms::longest_common_suffix;
Inkscape::XML::Node *ancestor = longest_common_suffix<Inkscape::XML::NodeParentIterator>(
a, b, NULL, &same_repr
);
if ( ancestor && ancestor->type() != Inkscape::XML::DOCUMENT_NODE ) {
return ancestor;
} else {
return NULL;
}
}