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
|
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
use dom::bindings::codegen::Bindings::HTMLBodyElementBinding;
use dom::bindings::codegen::Bindings::HTMLBodyElementBinding::HTMLBodyElementMethods;
use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use dom::bindings::codegen::InheritTypes::EventTargetCast;
use dom::bindings::codegen::InheritTypes::{HTMLBodyElementDerived, HTMLElementCast};
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::{Reflectable, Reflector};
use dom::document::Document;
use dom::element::HTMLBodyElementTypeId;
use dom::eventtarget::{EventTarget, NodeTargetTypeId, EventTargetHelpers};
use dom::htmlelement::HTMLElement;
use dom::node::{Node, ElementNodeTypeId, window_from_node};
use dom::virtualmethods::VirtualMethods;
use servo_util::str::DOMString;
use string_cache::Atom;
#[jstraceable]
#[must_root]
#[privatize]
pub struct HTMLBodyElement {
htmlelement: HTMLElement
}
impl HTMLBodyElementDerived for EventTarget {
fn is_htmlbodyelement(&self) -> bool {
*self.type_id() == NodeTargetTypeId(ElementNodeTypeId(HTMLBodyElementTypeId))
}
}
impl HTMLBodyElement {
fn new_inherited(localName: DOMString, prefix: Option<DOMString>, document: JSRef<Document>) -> HTMLBodyElement {
HTMLBodyElement {
htmlelement: HTMLElement::new_inherited(HTMLBodyElementTypeId, localName, prefix, document)
}
}
#[allow(unrooted_must_root)]
pub fn new(localName: DOMString, prefix: Option<DOMString>, document: JSRef<Document>) -> Temporary<HTMLBodyElement> {
let element = HTMLBodyElement::new_inherited(localName, prefix, document);
Node::reflect_node(box element, document, HTMLBodyElementBinding::Wrap)
}
}
impl<'a> HTMLBodyElementMethods for JSRef<'a, HTMLBodyElement> {
fn GetOnunload(self) -> Option<EventHandlerNonNull> {
let win = window_from_node(self).root();
win.GetOnunload()
}
fn SetOnunload(self, listener: Option<EventHandlerNonNull>) {
let win = window_from_node(self).root();
win.SetOnunload(listener)
}
}
impl<'a> VirtualMethods for JSRef<'a, HTMLBodyElement> {
fn super_type<'a>(&'a self) -> Option<&'a VirtualMethods> {
let element: &JSRef<HTMLElement> = HTMLElementCast::from_borrowed_ref(self);
Some(element as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
}
if name.as_slice().starts_with("on") {
static forwarded_events: &'static [&'static str] =
&["onfocus", "onload", "onscroll", "onafterprint", "onbeforeprint",
"onbeforeunload", "onhashchange", "onlanguagechange", "onmessage",
"onoffline", "ononline", "onpagehide", "onpageshow", "onpopstate",
"onstorage", "onresize", "onunload", "onerror"];
let window = window_from_node(*self).root();
let (cx, url, reflector) = (window.get_cx(),
window.get_url(),
window.reflector().get_jsobject());
let evtarget: JSRef<EventTarget> =
if forwarded_events.iter().any(|&event| name.as_slice() == event) {
EventTargetCast::from_ref(*window)
} else {
EventTargetCast::from_ref(*self)
};
evtarget.set_event_handler_uncompiled(cx, url, reflector,
name.as_slice().slice_from(2),
value);
}
}
}
impl Reflectable for HTMLBodyElement {
fn reflector<'a>(&'a self) -> &'a Reflector {
self.htmlelement.reflector()
}
}
|
