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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::Bindings::ExtendableMessageEventBinding;
use dom::bindings::codegen::Bindings::ExtendableMessageEventBinding::ExtendableMessageEventMethods;
use dom::bindings::error::Fallible;
use dom::bindings::inheritance::Castable;
use dom::bindings::reflector::reflect_dom_object;
use dom::bindings::root::Root;
use dom::bindings::str::DOMString;
use dom::bindings::trace::RootedTraceableBox;
use dom::event::Event;
use dom::eventtarget::EventTarget;
use dom::extendableevent::ExtendableEvent;
use dom::globalscope::GlobalScope;
use dom::serviceworkerglobalscope::ServiceWorkerGlobalScope;
use dom_struct::dom_struct;
use js::jsapi::{HandleValue, Heap, JSContext};
use js::jsval::JSVal;
use servo_atoms::Atom;
#[dom_struct]
pub struct ExtendableMessageEvent {
event: ExtendableEvent,
data: Heap<JSVal>,
origin: DOMString,
lastEventId: DOMString,
}
impl ExtendableMessageEvent {
pub fn new(global: &GlobalScope, type_: Atom,
bubbles: bool, cancelable: bool,
data: HandleValue, origin: DOMString, lastEventId: DOMString)
-> Root<ExtendableMessageEvent> {
let ev = box ExtendableMessageEvent {
event: ExtendableEvent::new_inherited(),
data: Heap::default(),
origin: origin,
lastEventId: lastEventId,
};
let ev = reflect_dom_object(ev, global, ExtendableMessageEventBinding::Wrap);
{
let event = ev.upcast::<Event>();
event.init_event(type_, bubbles, cancelable);
}
ev.data.set(data.get());
ev
}
pub fn Constructor(worker: &ServiceWorkerGlobalScope,
type_: DOMString,
init: RootedTraceableBox<ExtendableMessageEventBinding::ExtendableMessageEventInit>)
-> Fallible<Root<ExtendableMessageEvent>> {
let global = worker.upcast::<GlobalScope>();
let ev = ExtendableMessageEvent::new(global,
Atom::from(type_),
init.parent.parent.bubbles,
init.parent.parent.cancelable,
init.data.handle(),
init.origin.clone().unwrap(),
init.lastEventId.clone().unwrap());
Ok(ev)
}
}
impl ExtendableMessageEvent {
pub fn dispatch_jsval(target: &EventTarget,
scope: &GlobalScope,
message: HandleValue) {
let Extendablemessageevent = ExtendableMessageEvent::new(
scope, atom!("message"), false, false, message,
DOMString::new(), DOMString::new());
Extendablemessageevent.upcast::<Event>().fire(target);
}
}
impl ExtendableMessageEventMethods for ExtendableMessageEvent {
#[allow(unsafe_code)]
// https://w3c.github.io/ServiceWorker/#extendablemessage-event-data-attribute
unsafe fn Data(&self, _cx: *mut JSContext) -> JSVal {
self.data.get()
}
// https://w3c.github.io/ServiceWorker/#extendablemessage-event-origin-attribute
fn Origin(&self) -> DOMString {
self.origin.clone()
}
// https://w3c.github.io/ServiceWorker/#extendablemessage-event-lasteventid-attribute
fn LastEventId(&self) -> DOMString {
self.lastEventId.clone()
}
// https://dom.spec.whatwg.org/#dom-event-istrusted
fn IsTrusted(&self) -> bool {
self.event.IsTrusted()
}
}
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