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use dom and new_inherited in (extendable)messageevent

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This commit is contained in:
Gregory Terzian 2020-01-09 13:44:44 +08:00
parent b876168721
commit a9fcd7379b
2 changed files with 66 additions and 18 deletions
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34
components/script/dom/extendablemessageevent.rs
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@ -7,7 +7,7 @@ use crate::dom::bindings::codegen::Bindings::ExtendableMessageEventBinding::Exte
use crate::dom::bindings::error::Fallible;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::reflector::reflect_dom_object;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::root::{Dom, DomRoot};
use crate::dom::bindings::str::DOMString;
use crate::dom::bindings::trace::RootedTraceableBox;
use crate::dom::bindings::utils::message_ports_to_frozen_array;
@ -31,10 +31,27 @@ pub struct ExtendableMessageEvent {
data: Heap<JSVal>,
origin: DOMString,
lastEventId: DOMString,
ports: Vec<DomRoot<MessagePort>>,
ports: Vec<Dom<MessagePort>>,
}
impl ExtendableMessageEvent {
pub fn new_inherited(
origin: DOMString,
lastEventId: DOMString,
ports: Vec<DomRoot<MessagePort>>,
) -> ExtendableMessageEvent {
ExtendableMessageEvent {
event: ExtendableEvent::new_inherited(),
data: Heap::default(),
origin: origin,
lastEventId: lastEventId,
ports: ports
.into_iter()
.map(|port| Dom::from_ref(&*port))
.collect(),
}
}
pub fn new(
global: &GlobalScope,
type_: Atom,
@ -45,13 +62,11 @@ impl ExtendableMessageEvent {
lastEventId: DOMString,
ports: Vec<DomRoot<MessagePort>>,
) -> DomRoot<ExtendableMessageEvent> {
let ev = Box::new(ExtendableMessageEvent {
event: ExtendableEvent::new_inherited(),
data: Heap::default(),
let ev = Box::new(ExtendableMessageEvent::new_inherited(
origin,
lastEventId,
ports,
});
));
let ev = reflect_dom_object(ev, global, ExtendableMessageEventBinding::Wrap);
{
let event = ev.upcast::<Event>();
@ -126,6 +141,11 @@ impl ExtendableMessageEventMethods for ExtendableMessageEvent {
/// https://w3c.github.io/ServiceWorker/#extendablemessage-event-ports
fn Ports(&self, cx: JSContext) -> JSVal {
message_ports_to_frozen_array(self.ports.as_slice(), cx)
let ports: Vec<DomRoot<MessagePort>> = self
.ports
.iter()
.map(|port| DomRoot::from_ref(&**port))
.collect();
message_ports_to_frozen_array(ports.as_slice(), cx)
}
}