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
|
/*
* Copyright 2012 Vincent Sanders <vince@netsurf-browser.org>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <dom/dom.h>
#include "javascript/jsapi.h"
#include "utils/config.h"
#include "render/html_internal.h"
#include "utils/log.h"
static void jsfinalize_element(JSContext *cx, JSObject *obj);
typedef struct {
struct html_content *htmlc;
struct dom_element *dom_element;
} elementp;
static JSClass jsclass_element =
{
"element",
JSCLASS_HAS_PRIVATE,
JS_PropertyStub,
JS_PropertyStub,
JS_PropertyStub,
JS_StrictPropertyStub,
JS_EnumerateStub,
JS_ResolveStub,
JS_ConvertStub,
jsfinalize_element,
JSCLASS_NO_OPTIONAL_MEMBERS
};
static void jsfinalize_element(JSContext *cx, JSObject *obj)
{
elementp *element;
element = JS_GetInstancePrivate(cx, obj, &jsclass_element, NULL);
if (element != NULL) {
free(element);
}
}
static JSFunctionSpec jsfunctions_element[] = {
JSAPI_FS_END
};
JSObject *
jsapi_new_element(JSContext *cx,
JSObject *parent,
struct html_content *htmlc,
struct dom_element *domelement)
{
/* create element object and return it*/
JSObject *jselement;
elementp *element;
element = malloc(sizeof(element));
if (element == NULL) {
return NULL;
}
element->htmlc = htmlc;
element->dom_element = domelement;
jselement = JS_InitClass(cx,
parent,
NULL,
&jsclass_element,
NULL,
0,
NULL,
jsfunctions_element,
NULL,
NULL);
if (jselement == NULL) {
free(element);
return NULL;
}
LOG(("setting element private to %p", element));
/* private pointer to browsing context */
if (JS_SetPrivate(cx, jselement, element) != JS_TRUE) {
LOG(("failed to set content"));
free(element);
return NULL;
}
return jselement;
}
|