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Diffstat (limited to 'assets/viz/1/goog/useragent')
| -rw-r--r-- | assets/viz/1/goog/useragent/useragent.js | 568 |
1 files changed, 0 insertions, 568 deletions
diff --git a/assets/viz/1/goog/useragent/useragent.js b/assets/viz/1/goog/useragent/useragent.js deleted file mode 100644 index 1ab49c4..0000000 --- a/assets/viz/1/goog/useragent/useragent.js +++ /dev/null @@ -1,568 +0,0 @@ -// Copyright 2006 The Closure Library Authors. All Rights Reserved. -// -// 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. - -/** - * @fileoverview Rendering engine detection. - * @see <a href="http://www.useragentstring.com/">User agent strings</a> - * For information on the browser brand (such as Safari versus Chrome), see - * goog.userAgent.product. - * @author arv@google.com (Erik Arvidsson) - * @see ../demos/useragent.html - */ - -goog.provide('goog.userAgent'); - -goog.require('goog.labs.userAgent.browser'); -goog.require('goog.labs.userAgent.engine'); -goog.require('goog.labs.userAgent.platform'); -goog.require('goog.labs.userAgent.util'); -goog.require('goog.string'); - - -/** - * @define {boolean} Whether we know at compile-time that the browser is IE. - */ -goog.define('goog.userAgent.ASSUME_IE', false); - - -/** - * @define {boolean} Whether we know at compile-time that the browser is EDGE. - */ -goog.define('goog.userAgent.ASSUME_EDGE', false); - - -/** - * @define {boolean} Whether we know at compile-time that the browser is GECKO. - */ -goog.define('goog.userAgent.ASSUME_GECKO', false); - - -/** - * @define {boolean} Whether we know at compile-time that the browser is WEBKIT. - */ -goog.define('goog.userAgent.ASSUME_WEBKIT', false); - - -/** - * @define {boolean} Whether we know at compile-time that the browser is a - * mobile device running WebKit e.g. iPhone or Android. - */ -goog.define('goog.userAgent.ASSUME_MOBILE_WEBKIT', false); - - -/** - * @define {boolean} Whether we know at compile-time that the browser is OPERA. - */ -goog.define('goog.userAgent.ASSUME_OPERA', false); - - -/** - * @define {boolean} Whether the - * {@code goog.userAgent.isVersionOrHigher} - * function will return true for any version. - */ -goog.define('goog.userAgent.ASSUME_ANY_VERSION', false); - - -/** - * Whether we know the browser engine at compile-time. - * @type {boolean} - * @private - */ -goog.userAgent.BROWSER_KNOWN_ = goog.userAgent.ASSUME_IE || - goog.userAgent.ASSUME_EDGE || goog.userAgent.ASSUME_GECKO || - goog.userAgent.ASSUME_MOBILE_WEBKIT || goog.userAgent.ASSUME_WEBKIT || - goog.userAgent.ASSUME_OPERA; - - -/** - * Returns the userAgent string for the current browser. - * - * @return {string} The userAgent string. - */ -goog.userAgent.getUserAgentString = function() { - return goog.labs.userAgent.util.getUserAgent(); -}; - - -/** - * TODO(nnaze): Change type to "Navigator" and update compilation targets. - * @return {Object} The native navigator object. - */ -goog.userAgent.getNavigator = function() { - // Need a local navigator reference instead of using the global one, - // to avoid the rare case where they reference different objects. - // (in a WorkerPool, for example). - return goog.global['navigator'] || null; -}; - - -/** - * Whether the user agent is Opera. - * @type {boolean} - */ -goog.userAgent.OPERA = goog.userAgent.BROWSER_KNOWN_ ? - goog.userAgent.ASSUME_OPERA : - goog.labs.userAgent.browser.isOpera(); - - -/** - * Whether the user agent is Internet Explorer. - * @type {boolean} - */ -goog.userAgent.IE = goog.userAgent.BROWSER_KNOWN_ ? - goog.userAgent.ASSUME_IE : - goog.labs.userAgent.browser.isIE(); - - -/** - * Whether the user agent is Microsoft Edge. - * @type {boolean} - */ -goog.userAgent.EDGE = goog.userAgent.BROWSER_KNOWN_ ? - goog.userAgent.ASSUME_EDGE : - goog.labs.userAgent.engine.isEdge(); - - -/** - * Whether the user agent is MS Internet Explorer or MS Edge. - * @type {boolean} - */ -goog.userAgent.EDGE_OR_IE = goog.userAgent.EDGE || goog.userAgent.IE; - - -/** - * Whether the user agent is Gecko. Gecko is the rendering engine used by - * Mozilla, Firefox, and others. - * @type {boolean} - */ -goog.userAgent.GECKO = goog.userAgent.BROWSER_KNOWN_ ? - goog.userAgent.ASSUME_GECKO : - goog.labs.userAgent.engine.isGecko(); - - -/** - * Whether the user agent is WebKit. WebKit is the rendering engine that - * Safari, Android and others use. - * @type {boolean} - */ -goog.userAgent.WEBKIT = goog.userAgent.BROWSER_KNOWN_ ? - goog.userAgent.ASSUME_WEBKIT || goog.userAgent.ASSUME_MOBILE_WEBKIT : - goog.labs.userAgent.engine.isWebKit(); - - -/** - * Whether the user agent is running on a mobile device. - * - * This is a separate function so that the logic can be tested. - * - * TODO(nnaze): Investigate swapping in goog.labs.userAgent.device.isMobile(). - * - * @return {boolean} Whether the user agent is running on a mobile device. - * @private - */ -goog.userAgent.isMobile_ = function() { - return goog.userAgent.WEBKIT && - goog.labs.userAgent.util.matchUserAgent('Mobile'); -}; - - -/** - * Whether the user agent is running on a mobile device. - * - * TODO(nnaze): Consider deprecating MOBILE when labs.userAgent - * is promoted as the gecko/webkit logic is likely inaccurate. - * - * @type {boolean} - */ -goog.userAgent.MOBILE = - goog.userAgent.ASSUME_MOBILE_WEBKIT || goog.userAgent.isMobile_(); - - -/** - * Used while transitioning code to use WEBKIT instead. - * @type {boolean} - * @deprecated Use {@link goog.userAgent.product.SAFARI} instead. - * TODO(nicksantos): Delete this from goog.userAgent. - */ -goog.userAgent.SAFARI = goog.userAgent.WEBKIT; - - -/** - * @return {string} the platform (operating system) the user agent is running - * on. Default to empty string because navigator.platform may not be defined - * (on Rhino, for example). - * @private - */ -goog.userAgent.determinePlatform_ = function() { - var navigator = goog.userAgent.getNavigator(); - return navigator && navigator.platform || ''; -}; - - -/** - * The platform (operating system) the user agent is running on. Default to - * empty string because navigator.platform may not be defined (on Rhino, for - * example). - * @type {string} - */ -goog.userAgent.PLATFORM = goog.userAgent.determinePlatform_(); - - -/** - * @define {boolean} Whether the user agent is running on a Macintosh operating - * system. - */ -goog.define('goog.userAgent.ASSUME_MAC', false); - - -/** - * @define {boolean} Whether the user agent is running on a Windows operating - * system. - */ -goog.define('goog.userAgent.ASSUME_WINDOWS', false); - - -/** - * @define {boolean} Whether the user agent is running on a Linux operating - * system. - */ -goog.define('goog.userAgent.ASSUME_LINUX', false); - - -/** - * @define {boolean} Whether the user agent is running on a X11 windowing - * system. - */ -goog.define('goog.userAgent.ASSUME_X11', false); - - -/** - * @define {boolean} Whether the user agent is running on Android. - */ -goog.define('goog.userAgent.ASSUME_ANDROID', false); - - -/** - * @define {boolean} Whether the user agent is running on an iPhone. - */ -goog.define('goog.userAgent.ASSUME_IPHONE', false); - - -/** - * @define {boolean} Whether the user agent is running on an iPad. - */ -goog.define('goog.userAgent.ASSUME_IPAD', false); - - -/** - * @define {boolean} Whether the user agent is running on an iPod. - */ -goog.define('goog.userAgent.ASSUME_IPOD', false); - - -/** - * @type {boolean} - * @private - */ -goog.userAgent.PLATFORM_KNOWN_ = goog.userAgent.ASSUME_MAC || - goog.userAgent.ASSUME_WINDOWS || goog.userAgent.ASSUME_LINUX || - goog.userAgent.ASSUME_X11 || goog.userAgent.ASSUME_ANDROID || - goog.userAgent.ASSUME_IPHONE || goog.userAgent.ASSUME_IPAD || - goog.userAgent.ASSUME_IPOD; - - -/** - * Whether the user agent is running on a Macintosh operating system. - * @type {boolean} - */ -goog.userAgent.MAC = goog.userAgent.PLATFORM_KNOWN_ ? - goog.userAgent.ASSUME_MAC : - goog.labs.userAgent.platform.isMacintosh(); - - -/** - * Whether the user agent is running on a Windows operating system. - * @type {boolean} - */ -goog.userAgent.WINDOWS = goog.userAgent.PLATFORM_KNOWN_ ? - goog.userAgent.ASSUME_WINDOWS : - goog.labs.userAgent.platform.isWindows(); - - -/** - * Whether the user agent is Linux per the legacy behavior of - * goog.userAgent.LINUX, which considered ChromeOS to also be - * Linux. - * @return {boolean} - * @private - */ -goog.userAgent.isLegacyLinux_ = function() { - return goog.labs.userAgent.platform.isLinux() || - goog.labs.userAgent.platform.isChromeOS(); -}; - - -/** - * Whether the user agent is running on a Linux operating system. - * - * Note that goog.userAgent.LINUX considers ChromeOS to be Linux, - * while goog.labs.userAgent.platform considers ChromeOS and - * Linux to be different OSes. - * - * @type {boolean} - */ -goog.userAgent.LINUX = goog.userAgent.PLATFORM_KNOWN_ ? - goog.userAgent.ASSUME_LINUX : - goog.userAgent.isLegacyLinux_(); - - -/** - * @return {boolean} Whether the user agent is an X11 windowing system. - * @private - */ -goog.userAgent.isX11_ = function() { - var navigator = goog.userAgent.getNavigator(); - return !!navigator && - goog.string.contains(navigator['appVersion'] || '', 'X11'); -}; - - -/** - * Whether the user agent is running on a X11 windowing system. - * @type {boolean} - */ -goog.userAgent.X11 = goog.userAgent.PLATFORM_KNOWN_ ? - goog.userAgent.ASSUME_X11 : - goog.userAgent.isX11_(); - - -/** - * Whether the user agent is running on Android. - * @type {boolean} - */ -goog.userAgent.ANDROID = goog.userAgent.PLATFORM_KNOWN_ ? - goog.userAgent.ASSUME_ANDROID : - goog.labs.userAgent.platform.isAndroid(); - - -/** - * Whether the user agent is running on an iPhone. - * @type {boolean} - */ -goog.userAgent.IPHONE = goog.userAgent.PLATFORM_KNOWN_ ? - goog.userAgent.ASSUME_IPHONE : - goog.labs.userAgent.platform.isIphone(); - - -/** - * Whether the user agent is running on an iPad. - * @type {boolean} - */ -goog.userAgent.IPAD = goog.userAgent.PLATFORM_KNOWN_ ? - goog.userAgent.ASSUME_IPAD : - goog.labs.userAgent.platform.isIpad(); - - -/** - * Whether the user agent is running on an iPod. - * @type {boolean} - */ -goog.userAgent.IPOD = goog.userAgent.PLATFORM_KNOWN_ ? - goog.userAgent.ASSUME_IPOD : - goog.labs.userAgent.platform.isIpod(); - - -/** - * @return {string} The string that describes the version number of the user - * agent. - * @private - */ -goog.userAgent.determineVersion_ = function() { - // All browsers have different ways to detect the version and they all have - // different naming schemes. - // version is a string rather than a number because it may contain 'b', 'a', - // and so on. - var version = ''; - var arr = goog.userAgent.getVersionRegexResult_(); - if (arr) { - version = arr ? arr[1] : ''; - } - - if (goog.userAgent.IE) { - // IE9 can be in document mode 9 but be reporting an inconsistent user agent - // version. If it is identifying as a version lower than 9 we take the - // documentMode as the version instead. IE8 has similar behavior. - // It is recommended to set the X-UA-Compatible header to ensure that IE9 - // uses documentMode 9. - var docMode = goog.userAgent.getDocumentMode_(); - if (docMode != null && docMode > parseFloat(version)) { - return String(docMode); - } - } - - return version; -}; - - -/** - * @return {?Array|undefined} The version regex matches from parsing the user - * agent string. These regex statements must be executed inline so they can - * be compiled out by the closure compiler with the rest of the useragent - * detection logic when ASSUME_* is specified. - * @private - */ -goog.userAgent.getVersionRegexResult_ = function() { - var userAgent = goog.userAgent.getUserAgentString(); - if (goog.userAgent.GECKO) { - return /rv\:([^\);]+)(\)|;)/.exec(userAgent); - } - if (goog.userAgent.EDGE) { - return /Edge\/([\d\.]+)/.exec(userAgent); - } - if (goog.userAgent.IE) { - return /\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(userAgent); - } - if (goog.userAgent.WEBKIT) { - // WebKit/125.4 - return /WebKit\/(\S+)/.exec(userAgent); - } - if (goog.userAgent.OPERA) { - // If none of the above browsers were detected but the browser is Opera, the - // only string that is of interest is 'Version/<number>'. - return /(?:Version)[ \/]?(\S+)/.exec(userAgent); - } - return undefined; -}; - - -/** - * @return {number|undefined} Returns the document mode (for testing). - * @private - */ -goog.userAgent.getDocumentMode_ = function() { - // NOTE(user): goog.userAgent may be used in context where there is no DOM. - var doc = goog.global['document']; - return doc ? doc['documentMode'] : undefined; -}; - - -/** - * The version of the user agent. This is a string because it might contain - * 'b' (as in beta) as well as multiple dots. - * @type {string} - */ -goog.userAgent.VERSION = goog.userAgent.determineVersion_(); - - -/** - * Compares two version numbers. - * - * @param {string} v1 Version of first item. - * @param {string} v2 Version of second item. - * - * @return {number} 1 if first argument is higher - * 0 if arguments are equal - * -1 if second argument is higher. - * @deprecated Use goog.string.compareVersions. - */ -goog.userAgent.compare = function(v1, v2) { - return goog.string.compareVersions(v1, v2); -}; - - -/** - * Cache for {@link goog.userAgent.isVersionOrHigher}. - * Calls to compareVersions are surprisingly expensive and, as a browser's - * version number is unlikely to change during a session, we cache the results. - * @const - * @private - */ -goog.userAgent.isVersionOrHigherCache_ = {}; - - -/** - * Whether the user agent version is higher or the same as the given version. - * NOTE: When checking the version numbers for Firefox and Safari, be sure to - * use the engine's version, not the browser's version number. For example, - * Firefox 3.0 corresponds to Gecko 1.9 and Safari 3.0 to Webkit 522.11. - * Opera and Internet Explorer versions match the product release number.<br> - * @see <a href="http://en.wikipedia.org/wiki/Safari_version_history"> - * Webkit</a> - * @see <a href="http://en.wikipedia.org/wiki/Gecko_engine">Gecko</a> - * - * @param {string|number} version The version to check. - * @return {boolean} Whether the user agent version is higher or the same as - * the given version. - */ -goog.userAgent.isVersionOrHigher = function(version) { - return goog.userAgent.ASSUME_ANY_VERSION || - goog.userAgent.isVersionOrHigherCache_[version] || - (goog.userAgent.isVersionOrHigherCache_[version] = - goog.string.compareVersions(goog.userAgent.VERSION, version) >= 0); -}; - - -/** - * Deprecated alias to {@code goog.userAgent.isVersionOrHigher}. - * @param {string|number} version The version to check. - * @return {boolean} Whether the user agent version is higher or the same as - * the given version. - * @deprecated Use goog.userAgent.isVersionOrHigher(). - */ -goog.userAgent.isVersion = goog.userAgent.isVersionOrHigher; - - -/** - * Whether the IE effective document mode is higher or the same as the given - * document mode version. - * NOTE: Only for IE, return false for another browser. - * - * @param {number} documentMode The document mode version to check. - * @return {boolean} Whether the IE effective document mode is higher or the - * same as the given version. - */ -goog.userAgent.isDocumentModeOrHigher = function(documentMode) { - return Number(goog.userAgent.DOCUMENT_MODE) >= documentMode; -}; - - -/** - * Deprecated alias to {@code goog.userAgent.isDocumentModeOrHigher}. - * @param {number} version The version to check. - * @return {boolean} Whether the IE effective document mode is higher or the - * same as the given version. - * @deprecated Use goog.userAgent.isDocumentModeOrHigher(). - */ -goog.userAgent.isDocumentMode = goog.userAgent.isDocumentModeOrHigher; - - -/** - * For IE version < 7, documentMode is undefined, so attempt to use the - * CSS1Compat property to see if we are in standards mode. If we are in - * standards mode, treat the browser version as the document mode. Otherwise, - * IE is emulating version 5. - * @type {number|undefined} - * @const - */ -goog.userAgent.DOCUMENT_MODE = (function() { - var doc = goog.global['document']; - var mode = goog.userAgent.getDocumentMode_(); - if (!doc || !goog.userAgent.IE) { - return undefined; - } - return mode || (doc['compatMode'] == 'CSS1Compat' ? - parseInt(goog.userAgent.VERSION, 10) : - 5); -})(); |