mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-10-26 03:35:33 +00:00
43bac26d30
MozReview-Commit-ID: 6tv0Z06CO4a --HG-- extra : rebase_source : 014c0b04d8538dc5f15bc6dd4ed6bd220c55c5d4
30 lines
939 B
JavaScript
30 lines
939 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";
|
|
|
|
var {classes: Cc, interfaces: Ci, results: Cr, utils: Cu} = Components;
|
|
|
|
Cu.import("resource://gre/modules/osfile.jsm", this);
|
|
Cu.import("resource://gre/modules/Promise.jsm", this);
|
|
|
|
function makeWatcher() {
|
|
let watcher =
|
|
Cc["@mozilla.org/toolkit/filewatcher/native-file-watcher;1"]
|
|
.getService(Ci.nsINativeFileWatcherService);
|
|
return watcher;
|
|
}
|
|
|
|
function promiseAddPath(watcher, resource, onChange = null, onError = null) {
|
|
return new Promise(resolve =>
|
|
watcher.addPath(resource, onChange, onError, resolve)
|
|
);
|
|
}
|
|
|
|
function promiseRemovePath(watcher, resource, onChange = null, onError = null) {
|
|
return new Promise(resolve =>
|
|
watcher.removePath(resource, onChange, onError, resolve)
|
|
);
|
|
}
|