blob: 5631fcdb0907d5342c50a21867141192f84349a3 (
plain)
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
|
let loadPromises = new WeakMap();
export class AllowJavascriptParent extends JSWindowActorParent {
async receiveMessage(msg) {
switch (msg.name) {
case "LoadFired":
let bc = this.browsingContext;
let deferred = loadPromises.get(bc);
if (deferred) {
loadPromises.delete(bc);
deferred.resolve(this);
}
break;
}
}
static promiseLoad(bc) {
let deferred = loadPromises.get(bc);
if (!deferred) {
deferred = {};
deferred.promise = new Promise(resolve => {
deferred.resolve = resolve;
});
loadPromises.set(bc, deferred);
}
return deferred.promise;
}
}
|
