32 lines
953 B
JavaScript
32 lines
953 B
JavaScript
/* 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 strict";
|
|
|
|
const {preferenceSpec} = require("devtools/shared/specs/preference");
|
|
const protocol = require("devtools/shared/protocol");
|
|
|
|
const PreferenceFront = protocol.FrontClassWithSpec(preferenceSpec, {
|
|
initialize: function (client, form) {
|
|
protocol.Front.prototype.initialize.call(this, client);
|
|
this.actorID = form.preferenceActor;
|
|
this.manage(this);
|
|
},
|
|
});
|
|
|
|
const _knownPreferenceFronts = new WeakMap();
|
|
|
|
exports.getPreferenceFront = function (client, form) {
|
|
if (!form.preferenceActor) {
|
|
return null;
|
|
}
|
|
|
|
if (_knownPreferenceFronts.has(client)) {
|
|
return _knownPreferenceFronts.get(client);
|
|
}
|
|
|
|
let front = new PreferenceFront(client, form);
|
|
_knownPreferenceFronts.set(client, front);
|
|
return front;
|
|
};
|