summaryrefslogtreecommitdiff
path: root/javascript/jsapi/htmldocument.bnd
blob: 1432ce5da64bb2f7d1e2a3ac4e5f53ed7a67548f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
/* Binding to generate htmldocument */

#include "dom.bnd"

webidlfile "html.idl";

hdrcomment "Part of NetSurf Project";

preamble %{

#include <dom/dom.h>
        
#include "utils/config.h"
#include "utils/log.h"
#include "utils/corestrings.h"
#include "utils/domutils.h"

#include "content/urldb.h"

#include "javascript/jsapi.h"
#include "javascript/jsapi/binding.h"

%}

binding document {
	type js_libdom; /* the binding type */

	interface Document; /* Web IDL interface to generate */

	/* parameters to constructor value stored in private
	 * context structure.
	 */
	private "dom_document *" node;
	private "struct html_content *" htmlc; 
}

api finalise %{
	if (private != NULL) {
		JSLOG("dom_document %p in content %p",
		     private->node, private->htmlc);
		dom_node_unref(private->node);
	}
%}

getter cookie %{
	char *cookie_str;
	cookie_str = urldb_get_cookie(llcache_handle_get_url(private->htmlc->base.llcache));
	if (cookie_str != NULL) {
		jsret = JS_NewStringCopyN(cx, cookie_str, strlen(cookie_str));
		free(cookie_str);
	}
%}

getter documentElement %{
	dom_exception exc;
	dom_element *element;

	/* document (html) element */
	exc = dom_document_get_document_element(private->node, (void *)&element);
        if (exc != DOM_NO_ERR) {
		return JS_FALSE;
	}

	if (element != NULL) {
		jsret = jsapi_new_HTMLElement(cx, NULL, NULL, element, private->htmlc);
	}
%}

getter head %{
	dom_node *element;
	dom_node *head;
        dom_exception exc;

	/* document (html) element */
	exc = dom_document_get_document_element(private->node, &element);
        if (exc != DOM_NO_ERR) {
		return JS_FALSE;
	}

	if (element != NULL) {
		head = find_first_named_dom_element(element, corestring_lwc_head) ;
		if (head != NULL) {
			jsret = jsapi_new_HTMLElement(cx, NULL, NULL, (dom_element *)head, private->htmlc);
		}
		dom_node_unref(element);
	}
%}

getter body %{
	dom_node *element;
	dom_node *body;
        dom_exception exc;

	/* document (html) element */
	exc = dom_document_get_document_element(private->node, &element);
        if (exc != DOM_NO_ERR) {
		return JS_FALSE;
	}

	if (element != NULL) {
		body = find_first_named_dom_element(element, corestring_lwc_body) ;
		if (body != NULL) {
			jsret = jsapi_new_HTMLElement(cx, NULL, NULL, (dom_element *)body, private->htmlc);
		}
		dom_node_unref(element);
	}
%}

operation getElementById %{
	dom_string *elementId_dom;
	dom_element *element;
        dom_exception exc;

	exc = dom_string_create((unsigned char*)elementId, elementId_len, &elementId_dom);
        if (exc != DOM_NO_ERR) {
                return JS_FALSE;
        }

	exc = dom_document_get_element_by_id(private->node, elementId_dom, &element);
        dom_string_unref(elementId_dom);
        if (exc != DOM_NO_ERR) {
                return JS_FALSE;
        }

        if (element != NULL) {
              jsret = jsapi_new_HTMLElement(cx, NULL, NULL, element, private->htmlc);
        }
%}

/* 
 *
 * Dom 4 says this should return a htmlcollection, libdom currently
 * returns DOM 3 spec of a nodelist 
 */
operation getElementsByTagName %{
	dom_string *localName_dom;
        /* dom_html_collection *collection;*/
        dom_nodelist *nodelist;
        dom_exception exc;

	exc = dom_string_create((uint8_t *)localName, localName_len, &localName_dom);
        if (exc != DOM_NO_ERR) {
                return JS_FALSE;
        }

        exc = dom_document_get_elements_by_tag_name(private->node, localName_dom, /*&collection*/&nodelist);
        dom_string_unref(localName_dom);
        if (exc != DOM_NO_ERR) {
                return JS_FALSE;
        }

        if (/*collection*/nodelist != NULL) {
                /*jsret = jsapi_new_HTMLCollection(cx,
                                                 NULL,
                                                 NULL,
                                                 collection,
                                                 private->htmlc);*/
                jsret = jsapi_new_NodeList(cx,
                                                 NULL,
                                                 NULL,
                                                 nodelist,
                                                 private->htmlc);
        }

%}

operation write %{
	if (private->htmlc->parser != NULL) {
		dom_hubbub_parser_insert_chunk(private->htmlc->parser, (uint8_t *)text, text_len);
	}
%}