aniani/elinks
1
0
Fork 0
mirror of https://github.com/rkd77/elinks.git synced 2025-01-03 14:57:44 -05:00
Code

[mujs] document.querySelectorAll

Browse Source
This commit is contained in:
Witold Filipczyk 2024-05-07 16:45:43 +02:00
parent 4da6e1f85a
commit 57202954bb
1 changed files with 36 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

54
src/ecmascript/mujs/document.c
View File

@ -1377,33 +1377,51 @@ mjs_document_querySelectorAll(js_State *J)
js_pushnull(J);
return;
}
dom_node *doc_root = NULL; /* root element of document */
/* Get root element */
dom_exception exc = dom_document_get_document_element(document->dom, &doc_root);
// TODO
#if 0
xmlpp::Document *docu = (xmlpp::Document *)document->dom;
xmlpp::Element* root = (xmlpp::Element *)docu->get_root_node();
const char *str = js_tostring(J, 1);
if (!str) {
js_error(J, "!str");
if (exc != DOM_NO_ERR) {
js_pushnull(J);
return;
}
xmlpp::ustring css = str;
xmlpp::ustring xpath = css2xpath(css);
xmlpp::Node::NodeSet *elements = new(std::nothrow) xmlpp::Node::NodeSet;
const char *selector = js_tostring(J, 1);
if (!elements) {
if (!selector) {
dom_node_unref(doc_root);
js_pushnull(J);
return;
}
try {
*elements = root->find(xpath);
} catch (xmlpp::exception &e) {
dom_string *tag_name = NULL;
exc = dom_string_create((const uint8_t *)"B", 1, &tag_name);
if (exc != DOM_NO_ERR || !tag_name) {
dom_node_unref(doc_root);
js_pushnull(J);
return;
}
mjs_push_collection(J, elements);
#endif
js_pushnull(J);
dom_element *element = NULL;
exc = dom_document_create_element(document->dom, tag_name, &element);
dom_string_unref(tag_name);
if (exc != DOM_NO_ERR || !element) {
dom_node_unref(doc_root);
js_pushnull(J);
return;
}
walk_tree_query_append((dom_node *)element, doc_root, selector, 0);
dom_node_unref(doc_root);
dom_nodelist *nodes = NULL;
exc = dom_node_get_child_nodes(element, &nodes);
dom_node_unref(element);
if (exc != DOM_NO_ERR || !nodes) {
js_pushnull(J);
return;
}
mjs_push_nodelist(J, nodes);
}
static void