You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
55 lines
1.0 KiB
55 lines
1.0 KiB
/* NodeList binding for browser using duktape and libdom
|
|
*
|
|
* Copyright 2015 Vincent Sanders <vince@netsurf-browser.org>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* Released under the terms of the MIT License,
|
|
* http://www.opensource.org/licenses/mit-license
|
|
*/
|
|
|
|
class NodeList {
|
|
private struct dom_nodelist *nodes;
|
|
};
|
|
|
|
init NodeList(struct dom_nodelist *nodes)
|
|
%{
|
|
priv->nodes = nodes;
|
|
dom_nodelist_ref(nodes);
|
|
%}
|
|
|
|
fini NodeList()
|
|
%{
|
|
dom_nodelist_unref(priv->nodes);
|
|
%}
|
|
|
|
getter NodeList::length()
|
|
%{
|
|
dom_exception err;
|
|
uint32_t len;
|
|
|
|
err = dom_nodelist_get_length(priv->nodes, &len);
|
|
|
|
if (err != DOM_NO_ERR) return 0; /* coerced to undefined */
|
|
|
|
duk_push_uint(ctx, (duk_uint_t)len);
|
|
|
|
return 1;
|
|
%}
|
|
|
|
method NodeList::item()
|
|
%{
|
|
unsigned long i = duk_to_uint(ctx, 0);
|
|
dom_exception err;
|
|
dom_node *node;
|
|
|
|
err = dom_nodelist_item(priv->nodes, i, &node);
|
|
|
|
if (err != DOM_NO_ERR) return 0; /* coerced to undefied */
|
|
|
|
dukky_push_node(ctx, node);
|
|
dom_node_unref(node);
|
|
|
|
return 1;
|
|
%}
|