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106 lines
3.7 KiB
JavaScript
106 lines
3.7 KiB
JavaScript
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Ajax.org Code Editor (ACE).
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*
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* The Initial Developer of the Original Code is
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* Ajax.org B.V.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Fabian Jakobs <fabian AT ajax DOT org>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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var os = (navigator.platform.match(/mac|win|linux/i) || ["other"])[0].toLowerCase();
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var ua = navigator.userAgent;
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var av = navigator.appVersion;
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/** Is the user using a browser that identifies itself as Windows */
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exports.isWin = (os == "win");
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/** Is the user using a browser that identifies itself as Mac OS */
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exports.isMac = (os == "mac");
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/** Is the user using a browser that identifies itself as Linux */
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exports.isLinux = (os == "linux");
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exports.isIE =
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navigator.appName == "Microsoft Internet Explorer"
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&& parseFloat(navigator.userAgent.match(/MSIE ([0-9]+[\.0-9]+)/)[1]);
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exports.isOldIE = exports.isIE && exports.isIE < 9;
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/** Is this Firefox or related? */
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exports.isGecko = exports.isMozilla = window.controllers && window.navigator.product === "Gecko";
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/** oldGecko == rev < 2.0 **/
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exports.isOldGecko = exports.isGecko && /rv\:1/.test(navigator.userAgent);
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/** Is this Opera */
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exports.isOpera = window.opera && Object.prototype.toString.call(window.opera) == "[object Opera]";
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/** Is the user using a browser that identifies itself as WebKit */
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exports.isWebKit = parseFloat(ua.split("WebKit/")[1]) || undefined;
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exports.isChrome = parseFloat(ua.split(" Chrome/")[1]) || undefined;
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exports.isAIR = ua.indexOf("AdobeAIR") >= 0;
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exports.isIPad = ua.indexOf("iPad") >= 0;
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exports.isTouchPad = ua.indexOf("TouchPad") >= 0;
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/**
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* I hate doing this, but we need some way to determine if the user is on a Mac
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* The reason is that users have different expectations of their key combinations.
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*
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* Take copy as an example, Mac people expect to use CMD or APPLE + C
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* Windows folks expect to use CTRL + C
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*/
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exports.OS = {
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LINUX: 'LINUX',
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MAC: 'MAC',
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WINDOWS: 'WINDOWS'
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};
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/**
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* Return an exports.OS constant
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*/
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exports.getOS = function() {
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if (exports.isMac) {
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return exports.OS['MAC'];
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} else if (exports.isLinux) {
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return exports.OS['LINUX'];
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} else {
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return exports.OS['WINDOWS'];
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}
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};
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});
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