forked from mirrors/gecko-dev
53 lines
1.5 KiB
JavaScript
53 lines
1.5 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* global loop:true */
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var loop = loop || {};
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loop.shared = loop.shared || {};
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loop.shared.utils = (function() {
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"use strict";
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/**
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* Used for adding different styles to the panel
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* @returns {String} Corresponds to the client platform
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* */
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function getTargetPlatform() {
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var platform="unknown_platform";
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if (navigator.platform.indexOf("Win") !== -1) {
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platform = "windows";
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}
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if (navigator.platform.indexOf("Mac") !== -1) {
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platform = "mac";
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}
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if (navigator.platform.indexOf("Linux") !== -1) {
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platform = "linux";
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}
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return platform;
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}
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/**
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* Used for getting a boolean preference. It will either use the browser preferences
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* (if navigator.mozLoop is defined) or try to get them from localStorage.
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*
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* @param {String} prefName The name of the preference. Note that mozLoop adds
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* 'loop.' to the start of the string.
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*
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* @return The value of the preference, or false if not available.
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*/
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function getBoolPreference(prefName) {
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if (navigator.mozLoop) {
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return !!navigator.mozLoop.getLoopBoolPref(prefName);
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}
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return !!localStorage.getItem(prefName);
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}
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return {
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getTargetPlatform: getTargetPlatform,
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getBoolPreference: getBoolPreference
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};
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})();
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