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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::EventBinding::{self, EventMethods};
use dom::bindings::codegen::Bindings::ExtendableEventBinding;
use dom::bindings::error::{Error, ErrorResult, Fallible};
use dom::bindings::inheritance::Castable;
use dom::bindings::reflector::reflect_dom_object;
use dom::bindings::root::DomRoot;
use dom::bindings::str::DOMString;
use dom::event::Event;
use dom::serviceworkerglobalscope::ServiceWorkerGlobalScope;
use dom_struct::dom_struct;
use js::jsapi::{HandleValue, JSContext};
use servo_atoms::Atom;
// https://w3c.github.io/ServiceWorker/#extendable-event
#[dom_struct]
pub struct ExtendableEvent {
event: Event,
extensions_allowed: bool
}
impl ExtendableEvent {
pub fn new_inherited() -> ExtendableEvent {
ExtendableEvent {
event: Event::new_inherited(),
extensions_allowed: true
}
}
pub fn new(worker: &ServiceWorkerGlobalScope,
type_: Atom,
bubbles: bool,
cancelable: bool)
-> DomRoot<ExtendableEvent> {
let ev = reflect_dom_object(
Box::new(ExtendableEvent::new_inherited()),
worker,
ExtendableEventBinding::Wrap
);
{
let event = ev.upcast::<Event>();
event.init_event(type_, bubbles, cancelable);
}
ev
}
pub fn Constructor(worker: &ServiceWorkerGlobalScope,
type_: DOMString,
init: &ExtendableEventBinding::ExtendableEventInit) -> Fallible<DomRoot<ExtendableEvent>> {
Ok(ExtendableEvent::new(worker,
Atom::from(type_),
init.parent.bubbles,
init.parent.cancelable))
}
// https://w3c.github.io/ServiceWorker/#wait-until-method
pub fn WaitUntil(&self, _cx: *mut JSContext, _val: HandleValue) -> ErrorResult {
// Step 1
if !self.extensions_allowed {
return Err(Error::InvalidState);
}
// Step 2
// TODO add a extended_promises array to enqueue the `val`
Ok(())
}
// https://dom.spec.whatwg.org/#dom-event-istrusted
pub fn IsTrusted(&self) -> bool {
self.event.IsTrusted()
}
}
impl Default for ExtendableEventBinding::ExtendableEventInit {
fn default() -> ExtendableEventBinding::ExtendableEventInit {
ExtendableEventBinding::ExtendableEventInit {
parent: EventBinding::EventInit::default(),
}
}
}
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