37 lines
1.2 KiB
JavaScript
37 lines
1.2 KiB
JavaScript
/* Copyright 2013 Mozilla Foundation
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
'use strict';
|
|
|
|
var DEFAULT_PREFERENCES;
|
|
|
|
(function defaultPreferencesLoaderWrapper() {
|
|
function loaded() {
|
|
try {
|
|
DEFAULT_PREFERENCES = JSON.parse(xhr.responseText);
|
|
} catch (e) {
|
|
console.error('Unable to load DEFAULT_PREFERENCES: ' + e);
|
|
DEFAULT_PREFERENCES = {};
|
|
}
|
|
var event = document.createEvent('CustomEvent');
|
|
event.initCustomEvent('defaultpreferencesloaded', true, true, null);
|
|
document.dispatchEvent(event);
|
|
}
|
|
var xhr = new XMLHttpRequest();
|
|
xhr.open('GET', 'default_preferences.json');
|
|
xhr.onload = xhr.onerror = loaded;
|
|
xhr.send();
|
|
})();
|