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/* 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::BindingDeclarations::EventHandlerBinding::EventHandlerNonNull;
use dom::bindings::codegen::BindingDeclarations::HTMLBodyElementBinding;
use dom::bindings::codegen::InheritTypes::EventTargetCast;
use dom::bindings::codegen::InheritTypes::{HTMLBodyElementDerived, HTMLElementCast};
use dom::bindings::js::{JSRef, Temporary};
use dom::bindings::utils::Reflectable;
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 dom::window::WindowMethods;
use servo_util::str::DOMString;
#[deriving(Encodable)]
pub struct HTMLBodyElement {
pub htmlelement: HTMLElement
}
impl HTMLBodyElementDerived for EventTarget {
fn is_htmlbodyelement(&self) -> bool {
self.type_id == NodeTargetTypeId(ElementNodeTypeId(HTMLBodyElementTypeId))
}
}
impl HTMLBodyElement {
pub fn new_inherited(localName: DOMString, document: &JSRef<Document>) -> HTMLBodyElement {
HTMLBodyElement {
htmlelement: HTMLElement::new_inherited(HTMLBodyElementTypeId, localName, document)
}
}
pub fn new(localName: DOMString, document: &JSRef<Document>) -> Temporary<HTMLBodyElement> {
let element = HTMLBodyElement::new_inherited(localName, document);
Node::reflect_node(box element, document, HTMLBodyElementBinding::Wrap)
}
}
pub trait HTMLBodyElementMethods {
fn GetOnunload(&self) -> Option<EventHandlerNonNull>;
fn SetOnunload(&mut self, listener: Option<EventHandlerNonNull>);
}
impl<'a> HTMLBodyElementMethods for JSRef<'a, HTMLBodyElement> {
fn GetOnunload(&self) -> Option<EventHandlerNonNull> {
let win = window_from_node(self).root();
win.deref().GetOnunload()
}
fn SetOnunload(&mut self, listener: Option<EventHandlerNonNull>) {
let mut win = window_from_node(self).root();
win.SetOnunload(listener)
}
}
impl<'a> VirtualMethods for JSRef<'a, HTMLBodyElement> {
fn super_type<'a>(&'a mut self) -> Option<&'a mut VirtualMethods:> {
let element: &mut JSRef<HTMLElement> = HTMLElementCast::from_mut_ref(self);
Some(element as &mut VirtualMethods:)
}
fn after_set_attr(&mut self, name: DOMString, value: DOMString) {
match self.super_type() {
Some(ref mut s) => s.after_set_attr(name.clone(), value.clone()),
_ => (),
}
if name.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 mut window = window_from_node(self).root();
let (cx, url, reflector) = (window.get_cx(),
window.get_url(),
window.reflector().get_jsobject());
let evtarget: &mut JSRef<EventTarget> =
if forwarded_events.iter().any(|&event| name.as_slice() == event) {
EventTargetCast::from_mut_ref(&mut *window)
} else {
EventTargetCast::from_mut_ref(self)
};
evtarget.set_event_handler_uncompiled(cx, url, reflector,
name.slice_from(2).to_owned(),
value);
}
}
}
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