/* Binding to generate NodeList interface * * Copyright 2012 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 */ /* The hdrcomment are added into the geenrated output comment header */ hdrcomment "Copyright 2012 Vincent Sanders <vince@netsurf-browser.org>"; hdrcomment "This file is part of NetSurf, http://www.netsurf-browser.org/"; hdrcomment "Released under the terms of the MIT License,"; hdrcomment " http://www.opensource.org/licenses/mit-license"; preamble %{ #include <dom/dom.h> #include "utils/config.h" #include "utils/log.h" #include "javascript/jsapi.h" #include "render/html_internal.h" #include "nodelist.h" #include "htmlelement.h" %} webidlfile "dom.idl"; binding nodelist { type js_libdom; /* the binding type */ interface NodeList; /* The WebIDL interface to generate a binding for */ private "dom_nodelist *" nodelist; private "struct html_content *" htmlc; } api finalise %{ if (private != NULL) { dom_nodelist_unref(private->nodelist); } %} /* default handler for numericaly indexed property values */ api getproperty %{ jsval queryprop; int idx; JSObject *jsret = NULL; /* Node */ dom_exception err; dom_node *domnode; JSAPI_PROP_IDVAL(cx, &queryprop); if (JSVAL_IS_INT(queryprop)) { idx = JSVAL_TO_INT(queryprop); JSDBG("Index was %d", idx); err = dom_nodelist_item(private->nodelist, idx, &domnode); if (err != DOM_NO_ERR) { return JS_FALSE; } if (domnode != NULL) { jsret = jsapi_new_HTMLElement(cx, NULL, NULL, (dom_element *)domnode, private->htmlc); JSDBG("return object:%p", jsret); JSAPI_PROP_SET_RVAL(cx, vp, OBJECT_TO_JSVAL(jsret)); } } %} getter length %{ dom_exception err; err = dom_nodelist_get_length(private->nodelist, &jsret); if (err != DOM_NO_ERR) { return JS_FALSE; } %} operation item %{ dom_exception err; dom_node *domnode; err = dom_nodelist_item(private->nodelist, index, &domnode); if (err != DOM_NO_ERR) { return JS_FALSE; } if (domnode != NULL) { jsret = jsapi_new_HTMLElement(cx, NULL, NULL, (dom_element *)domnode, private->htmlc); } %}