diff --git a/themes/hugo-theme-digikam/static/css/app.css b/themes/hugo-theme-digikam/static/css/app.css index f09db3d58..828b4a12f 100644 --- a/themes/hugo-theme-digikam/static/css/app.css +++ b/themes/hugo-theme-digikam/static/css/app.css @@ -1,15 +1,7 @@ @charset "UTF-8";@font-face{font-family:Oxygen;font-weight:400;font-style:normal;src:url(/fonts/Oxygen-regular/Oxygen-regular.eot);src:url(/fonts/Oxygen-regular/Oxygen-regular.eot?#iefix) format("embedded-opentype"),local("Oxygen"),local("Oxygen-regular"),url(/fonts/Oxygen-regular/Oxygen-regular.woff2) format("woff2"),url(/fonts/Oxygen-regular/Oxygen-regular.woff) format("woff"),url(/fonts/Oxygen-regular/Oxygen-regular.ttf) format("truetype"),url(/fonts/Oxygen-regular/Oxygen-regular.svg#Oxygen) format("svg")}@font-face{font-family:Oxygen;font-weight:700;font-style:normal;src:url(/fonts/Oxygen-700/Oxygen-700.eot);src:url(/fonts/Oxygen-700/Oxygen-700.eot?#iefix) format("embedded-opentype"),local("Oxygen 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"symbol" : typeof obj; }; - -/*! - * jQuery JavaScript Library v2.2.4 - * http://jquery.com/ - * - * Includes Sizzle.js - * http://sizzlejs.com/ - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2016-05-20T17:23Z - */ - -(function (global, factory) { - - if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === "object" && _typeof(module.exports) === "object") { - // For CommonJS and CommonJS-like environments where a proper `window` - // is present, execute the factory and get jQuery. - // For environments that do not have a `window` with a `document` - // (such as Node.js), expose a factory as module.exports. - // This accentuates the need for the creation of a real `window`. - // e.g. var jQuery = require("jquery")(window); - // See ticket #14549 for more info. - module.exports = global.document ? factory(global, true) : function (w) { - if (!w.document) { - throw new Error("jQuery requires a window with a document"); - } - return factory(w); - }; - } else { - factory(global); - } - - // Pass this if window is not defined yet -})(typeof window !== "undefined" ? window : undefined, function (window, noGlobal) { - - // Support: Firefox 18+ - // Can't be in strict mode, several libs including ASP.NET trace - // the stack via arguments.caller.callee and Firefox dies if - // you try to trace through "use strict" call chains. (#13335) - //"use strict"; - var arr = []; - - var document = window.document; - - var _slice = arr.slice; - - var concat = arr.concat; - - var push = arr.push; - - var indexOf = arr.indexOf; - - var class2type = {}; - - var toString = class2type.toString; - - var hasOwn = class2type.hasOwnProperty; - - var support = {}; - - var version = "2.2.4", - - - // Define a local copy of jQuery - jQuery = function jQuery(selector, context) { - - // The jQuery object is actually just the init constructor 'enhanced' - // Need init if jQuery is called (just allow error to be thrown if not included) - return new jQuery.fn.init(selector, context); - }, - - - // Support: Android<4.1 - // Make sure we trim BOM and NBSP - rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, - - - // Matches dashed string for camelizing - rmsPrefix = /^-ms-/, - rdashAlpha = /-([\da-z])/gi, - - - // Used by jQuery.camelCase as callback to replace() - fcamelCase = function fcamelCase(all, letter) { - return letter.toUpperCase(); - }; - - jQuery.fn = jQuery.prototype = { - - // The current version of jQuery being used - jquery: version, - - constructor: jQuery, - - // Start with an empty selector - selector: "", - - // The default length of a jQuery object is 0 - length: 0, - - toArray: function toArray() { - return _slice.call(this); - }, - - // Get the Nth element in the matched element set OR - // Get the whole matched element set as a clean array - get: function get(num) { - return num != null ? - - // Return just the one element from the set - num < 0 ? this[num + this.length] : this[num] : - - // Return all the elements in a clean array - _slice.call(this); - }, - - // Take an array of elements and push it onto the stack - // (returning the new matched element set) - pushStack: function pushStack(elems) { - - // Build a new jQuery matched element set - var ret = jQuery.merge(this.constructor(), elems); - - // Add the old object onto the stack (as a reference) - ret.prevObject = this; - ret.context = this.context; - - // Return the newly-formed element set - return ret; - }, - - // Execute a callback for every element in the matched set. - each: function each(callback) { - return jQuery.each(this, callback); - }, - - map: function map(callback) { - return this.pushStack(jQuery.map(this, function (elem, i) { - return callback.call(elem, i, elem); - })); - }, - - slice: function slice() { - return this.pushStack(_slice.apply(this, arguments)); - }, - - first: function first() { - return this.eq(0); - }, - - last: function last() { - return this.eq(-1); - }, - - eq: function eq(i) { - var len = this.length, - j = +i + (i < 0 ? len : 0); - return this.pushStack(j >= 0 && j < len ? [this[j]] : []); - }, - - end: function end() { - return this.prevObject || this.constructor(); - }, - - // For internal use only. - // Behaves like an Array's method, not like a jQuery method. - push: push, - sort: arr.sort, - splice: arr.splice - }; - - jQuery.extend = jQuery.fn.extend = function () { - var options, - name, - src, - copy, - copyIsArray, - clone, - target = arguments[0] || {}, - i = 1, - length = arguments.length, - deep = false; - - // Handle a deep copy situation - if (typeof target === "boolean") { - deep = target; - - // Skip the boolean and the target - target = arguments[i] || {}; - i++; - } - - // Handle case when target is a string or something (possible in deep copy) - if ((typeof target === "undefined" ? 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- - // Set the guid of unique handler to the same of original handler, so it can be removed - proxy.guid = fn.guid = fn.guid || jQuery.guid++; - - return proxy; - }, - - now: Date.now, - - // jQuery.support is not used in Core but other projects attach their - // properties to it so it needs to exist. - support: support - }); - - // JSHint would error on this code due to the Symbol not being defined in ES5. - // Defining this global in .jshintrc would create a danger of using the global - // unguarded in another place, it seems safer to just disable JSHint for these - // three lines. - /* jshint ignore: start */ - if (typeof Symbol === "function") { - jQuery.fn[Symbol.iterator] = arr[Symbol.iterator]; - } - /* jshint ignore: end */ - - // Populate the class2type map - jQuery.each("Boolean Number String Function Array Date RegExp Object Error Symbol".split(" "), function (i, name) { - class2type["[object " + name + "]"] = name.toLowerCase(); - }); - - function isArrayLike(obj) { - - // Support: iOS 8.2 (not reproducible in simulator) - // `in` check used to prevent JIT error (gh-2145) - // hasOwn isn't used here due to false negatives - // regarding Nodelist length in IE - var length = !!obj && "length" in obj && obj.length, - type = jQuery.type(obj); - - if (type === "function" || jQuery.isWindow(obj)) { - return false; - } - - return type === "array" || length === 0 || typeof length === "number" && length > 0 && length - 1 in obj; - } - var Sizzle = - /*! - * Sizzle CSS Selector Engine v2.2.1 - * http://sizzlejs.com/ - * - * Copyright jQuery Foundation and other contributors - * Released under the MIT license - * http://jquery.org/license - * - * Date: 2015-10-17 - */ - function (window) { - - var i, - support, - Expr, - getText, - isXML, - tokenize, - compile, - select, - outermostContext, - sortInput, - hasDuplicate, - - - // Local document vars - setDocument, - document, - docElem, - documentIsHTML, - rbuggyQSA, - rbuggyMatches, - matches, - contains, - - - // Instance-specific data - expando = "sizzle" + 1 * new Date(), - preferredDoc = window.document, - dirruns = 0, - done = 0, - classCache = createCache(), - tokenCache = createCache(), - compilerCache = createCache(), - sortOrder = function sortOrder(a, b) { - if (a === b) { - hasDuplicate = true; - } - return 0; - }, - - - // General-purpose constants - MAX_NEGATIVE = 1 << 31, - - - // Instance methods - hasOwn = {}.hasOwnProperty, - arr = [], - pop = arr.pop, - push_native = arr.push, - push = arr.push, - slice = arr.slice, - - // Use a stripped-down indexOf as it's faster than native - // http://jsperf.com/thor-indexof-vs-for/5 - indexOf = function indexOf(list, elem) { - var i = 0, - len = list.length; - for (; i < len; i++) { - if (list[i] === elem) { - return i; - } - } - return -1; - }, - booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", - - - // Regular expressions - - // http://www.w3.org/TR/css3-selectors/#whitespace - whitespace = "[\\x20\\t\\r\\n\\f]", - - - // http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier - identifier = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", - - - // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors - attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace + - // Operator (capture 2) - "*([*^$|!~]?=)" + whitespace + - // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" - "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + "*\\]", - pseudos = ":(" + identifier + ")(?:\\((" + - // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: - // 1. quoted (capture 3; capture 4 or capture 5) - "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + - // 2. simple (capture 6) - "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + - // 3. anything else (capture 2) - ".*" + ")\\)|)", - - - // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter - rwhitespace = new RegExp(whitespace + "+", "g"), - rtrim = new RegExp("^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g"), - rcomma = new RegExp("^" + whitespace + "*," + whitespace + "*"), - rcombinators = new RegExp("^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*"), - rattributeQuotes = new RegExp("=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g"), - rpseudo = new RegExp(pseudos), - ridentifier = new RegExp("^" + identifier + "$"), - matchExpr = { - "ID": new RegExp("^#(" + identifier + ")"), - "CLASS": new RegExp("^\\.(" + identifier + ")"), - "TAG": new RegExp("^(" + identifier + "|[*])"), - "ATTR": new RegExp("^" + attributes), - "PSEUDO": new RegExp("^" + pseudos), - "CHILD": new RegExp("^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + "*(\\d+)|))" + whitespace + "*\\)|)", "i"), - "bool": new RegExp("^(?:" + booleans + ")$", "i"), - // For use in libraries implementing .is() - // We use this for POS matching in `select` - "needsContext": new RegExp("^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i") - }, - rinputs = /^(?:input|select|textarea|button)$/i, - rheader = /^h\d$/i, - rnative = /^[^{]+\{\s*\[native \w/, - - - // Easily-parseable/retrievable ID or TAG or CLASS selectors - rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, - rsibling = /[+~]/, - rescape = /'|\\/g, - - - // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters - runescape = new RegExp("\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig"), - funescape = function funescape(_, escaped, escapedWhitespace) { - var high = "0x" + escaped - 0x10000; - // NaN means non-codepoint - // Support: Firefox<24 - // Workaround erroneous numeric interpretation of +"0x" - return high !== high || escapedWhitespace ? escaped : high < 0 ? - // BMP codepoint - String.fromCharCode(high + 0x10000) : - // Supplemental Plane codepoint (surrogate pair) - String.fromCharCode(high >> 10 | 0xD800, high & 0x3FF | 0xDC00); - }, - - - // Used for iframes - // See setDocument() - // Removing the function wrapper causes a "Permission Denied" - // error in IE - unloadHandler = function unloadHandler() { - setDocument(); - }; - - // Optimize for push.apply( _, NodeList ) - try { - push.apply(arr = slice.call(preferredDoc.childNodes), preferredDoc.childNodes); - // Support: Android<4.0 - // Detect silently failing push.apply - arr[preferredDoc.childNodes.length].nodeType; - } catch (e) { - push = { apply: arr.length ? - - // Leverage slice if possible - function (target, els) { - push_native.apply(target, slice.call(els)); - } : - - // Support: IE<9 - // Otherwise append directly - function (target, els) { - var j = target.length, - i = 0; - // Can't trust NodeList.length - while (target[j++] = els[i++]) {} - target.length = j - 1; - } - }; - } - - function Sizzle(selector, context, results, seed) { - var m, - i, - elem, - nid, - nidselect, - match, - groups, - newSelector, - newContext = context && context.ownerDocument, - - - // nodeType defaults to 9, since context defaults to document - nodeType = context ? context.nodeType : 9; - - results = results || []; - - // Return early from calls with invalid selector or context - if (typeof selector !== "string" || !selector || nodeType !== 1 && nodeType !== 9 && nodeType !== 11) { - - return results; - } - - // Try to shortcut find operations (as opposed to filters) in HTML documents - if (!seed) { - - if ((context ? context.ownerDocument || context : preferredDoc) !== document) { - setDocument(context); - } - context = context || document; - - if (documentIsHTML) { - - // If the selector is sufficiently simple, try using a "get*By*" DOM method - // (excepting DocumentFragment context, where the methods don't exist) - if (nodeType !== 11 && (match = rquickExpr.exec(selector))) { - - // ID selector - if (m = match[1]) { - - // Document context - if (nodeType === 9) { - if (elem = context.getElementById(m)) { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if (elem.id === m) { - results.push(elem); - return results; - } - } else { - return results; - } - - // Element context - } else { - - // Support: IE, Opera, Webkit - // TODO: identify versions - // getElementById can match elements by name instead of ID - if (newContext && (elem = newContext.getElementById(m)) && contains(context, elem) && elem.id === m) { - - results.push(elem); - return results; - } - } - - // Type selector - } else if (match[2]) { - push.apply(results, context.getElementsByTagName(selector)); - return results; - - // Class selector - } else if ((m = match[3]) && support.getElementsByClassName && context.getElementsByClassName) { - - push.apply(results, context.getElementsByClassName(m)); - return results; - } - } - - // Take advantage of querySelectorAll - if (support.qsa && !compilerCache[selector + " "] && (!rbuggyQSA || !rbuggyQSA.test(selector))) { - - if (nodeType !== 1) { - newContext = context; - newSelector = selector; - - // qSA looks outside Element context, which is not what we want - // Thanks to Andrew Dupont for this workaround technique - // Support: IE <=8 - // Exclude object elements - } else if (context.nodeName.toLowerCase() !== "object") { - - // Capture the context ID, setting it first if necessary - if (nid = context.getAttribute("id")) { - nid = nid.replace(rescape, "\\$&"); - } else { - context.setAttribute("id", nid = expando); - } - - // Prefix every selector in the list - groups = tokenize(selector); - i = groups.length; - nidselect = ridentifier.test(nid) ? "#" + nid : "[id='" + nid + "']"; - while (i--) { - groups[i] = nidselect + " " + toSelector(groups[i]); - } - newSelector = groups.join(","); - - // Expand context for sibling selectors - newContext = rsibling.test(selector) && testContext(context.parentNode) || context; - } - - if (newSelector) { - try { - push.apply(results, newContext.querySelectorAll(newSelector)); - return results; - } catch (qsaError) {} finally { - if (nid === expando) { - context.removeAttribute("id"); - } - } - } - } - } - } - - // All others - return select(selector.replace(rtrim, "$1"), context, results, seed); - } - - /** - * Create key-value caches of limited size - * @returns {function(string, object)} Returns the Object data after storing it on itself with - * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) - * deleting the oldest entry - */ - function createCache() { - var keys = []; - - function cache(key, value) { - // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) - if (keys.push(key + " ") > Expr.cacheLength) { - // Only keep the most recent entries - delete cache[keys.shift()]; - } - return cache[key + " "] = value; - } - return cache; - } - - /** - * Mark a function for special use by Sizzle - * @param {Function} fn The function to mark - */ - function markFunction(fn) { - fn[expando] = true; - return fn; - } - - /** - * Support testing using an element - * @param {Function} fn Passed the created div and expects a boolean result - */ - function assert(fn) { - var div = document.createElement("div"); - - try { - return !!fn(div); - } catch (e) { - return false; - } finally { - // Remove from its parent by default - if (div.parentNode) { - div.parentNode.removeChild(div); - } - // release memory in IE - div = null; - } - } - - /** - * Adds the same handler for all of the specified attrs - * @param {String} attrs Pipe-separated list of attributes - * @param {Function} handler The method that will be applied - */ - function addHandle(attrs, handler) { - var arr = attrs.split("|"), - i = arr.length; - - while (i--) { - Expr.attrHandle[arr[i]] = handler; - } - } - - /** - * Checks document order of two siblings - * @param {Element} a - * @param {Element} b - * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b - */ - function siblingCheck(a, b) { - var cur = b && a, - diff = cur && a.nodeType === 1 && b.nodeType === 1 && (~b.sourceIndex || MAX_NEGATIVE) - (~a.sourceIndex || MAX_NEGATIVE); - - // Use IE sourceIndex if available on both nodes - if (diff) { - return diff; - } - - // Check if b follows a - if (cur) { - while (cur = cur.nextSibling) { - if (cur === b) { - return -1; - } - } - } - - return a ? 1 : -1; - } - - /** - * Returns a function to use in pseudos for input types - * @param {String} type - */ - function createInputPseudo(type) { - return function (elem) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === type; - }; - } - - /** - * Returns a function to use in pseudos for buttons - * @param {String} type - */ - function createButtonPseudo(type) { - return function (elem) { - var name = elem.nodeName.toLowerCase(); - return (name === "input" || name === "button") && elem.type === type; - }; - } - - /** - * Returns a function to use in pseudos for positionals - * @param {Function} fn - */ - function createPositionalPseudo(fn) { - return markFunction(function (argument) { - argument = +argument; - return markFunction(function (seed, matches) { - var j, - matchIndexes = fn([], seed.length, argument), - i = matchIndexes.length; - - // Match elements found at the specified indexes - while (i--) { - if (seed[j = matchIndexes[i]]) { - seed[j] = !(matches[j] = seed[j]); - } - } - }); - }); - } - - /** - * Checks a node for validity as a Sizzle context - * @param {Element|Object=} context - * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value - */ - function testContext(context) { - return context && typeof context.getElementsByTagName !== "undefined" && context; - } - - // Expose support vars for convenience - support = Sizzle.support = {}; - - /** - * Detects XML nodes - * @param {Element|Object} elem An element or a document - * @returns {Boolean} True iff elem is a non-HTML XML node - */ - isXML = Sizzle.isXML = function (elem) { - // documentElement is verified for cases where it doesn't yet exist - // (such as loading iframes in IE - #4833) - var documentElement = elem && (elem.ownerDocument || elem).documentElement; - return documentElement ? documentElement.nodeName !== "HTML" : false; - }; - - /** - * Sets document-related variables once based on the current document - * @param {Element|Object} [doc] An element or document object to use to set the document - * @returns {Object} Returns the current document - */ - setDocument = Sizzle.setDocument = function (node) { - var hasCompare, - parent, - doc = node ? node.ownerDocument || node : preferredDoc; - - // Return early if doc is invalid or already selected - if (doc === document || doc.nodeType !== 9 || !doc.documentElement) { - return document; - } - - // Update global variables - document = doc; - docElem = document.documentElement; - documentIsHTML = !isXML(document); - - // Support: IE 9-11, Edge - // Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936) - if ((parent = document.defaultView) && parent.top !== parent) { - // Support: IE 11 - if (parent.addEventListener) { - parent.addEventListener("unload", unloadHandler, false); - - // Support: IE 9 - 10 only - } else if (parent.attachEvent) { - parent.attachEvent("onunload", unloadHandler); - } - } - - /* Attributes - ---------------------------------------------------------------------- */ - - // Support: IE<8 - // Verify that getAttribute really returns attributes and not properties - // (excepting IE8 booleans) - support.attributes = assert(function (div) { - div.className = "i"; - return !div.getAttribute("className"); - }); - - /* getElement(s)By* - ---------------------------------------------------------------------- */ - - // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function (div) { - div.appendChild(document.createComment("")); - return !div.getElementsByTagName("*").length; - }); - - // Support: IE<9 - support.getElementsByClassName = rnative.test(document.getElementsByClassName); - - // Support: IE<10 - // Check if getElementById returns elements by name - // The broken getElementById methods don't pick up programatically-set names, - // so use a roundabout getElementsByName test - support.getById = assert(function (div) { - docElem.appendChild(div).id = expando; - return !document.getElementsByName || !document.getElementsByName(expando).length; - }); - - // ID find and filter - if (support.getById) { - Expr.find["ID"] = function (id, context) { - if (typeof context.getElementById !== "undefined" && documentIsHTML) { - var m = context.getElementById(id); - return m ? [m] : []; - } - }; - Expr.filter["ID"] = function (id) { - var attrId = id.replace(runescape, funescape); - return function (elem) { - return elem.getAttribute("id") === attrId; - }; - }; - } else { - // Support: IE6/7 - // getElementById is not reliable as a find shortcut - delete Expr.find["ID"]; - - Expr.filter["ID"] = function (id) { - var attrId = id.replace(runescape, funescape); - return function (elem) { - var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); - return node && node.value === attrId; - }; - }; - } - - // Tag - Expr.find["TAG"] = support.getElementsByTagName ? function (tag, context) { - if (typeof context.getElementsByTagName !== "undefined") { - return context.getElementsByTagName(tag); - - // DocumentFragment nodes don't have gEBTN - } else if (support.qsa) { - return context.querySelectorAll(tag); - } - } : function (tag, context) { - var elem, - tmp = [], - i = 0, - - // By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too - results = context.getElementsByTagName(tag); - - // Filter out possible comments - if (tag === "*") { - while (elem = results[i++]) { - if (elem.nodeType === 1) { - tmp.push(elem); - } - } - - return tmp; - } - return results; - }; - - // Class - Expr.find["CLASS"] = support.getElementsByClassName && function (className, context) { - if (typeof context.getElementsByClassName !== "undefined" && documentIsHTML) { - return context.getElementsByClassName(className); - } - }; - - /* QSA/matchesSelector - ---------------------------------------------------------------------- */ - - // QSA and matchesSelector support - - // matchesSelector(:active) reports false when true (IE9/Opera 11.5) - rbuggyMatches = []; - - // qSa(:focus) reports false when true (Chrome 21) - // We allow this because of a bug in IE8/9 that throws an error - // whenever `document.activeElement` is accessed on an iframe - // So, we allow :focus to pass through QSA all the time to avoid the IE error - // See http://bugs.jquery.com/ticket/13378 - rbuggyQSA = []; - - if (support.qsa = rnative.test(document.querySelectorAll)) { - // Build QSA regex - // Regex strategy adopted from Diego Perini - assert(function (div) { - // Select is set to empty string on purpose - // This is to test IE's treatment of not explicitly - // setting a boolean content attribute, - // since its presence should be enough - // http://bugs.jquery.com/ticket/12359 - docElem.appendChild(div).innerHTML = "" + ""; - - // Support: IE8, Opera 11-12.16 - // Nothing should be selected when empty strings follow ^= or $= or *= - // The test attribute must be unknown in Opera but "safe" for WinRT - // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section - if (div.querySelectorAll("[msallowcapture^='']").length) { - rbuggyQSA.push("[*^$]=" + whitespace + "*(?:''|\"\")"); - } - - // Support: IE8 - // Boolean attributes and "value" are not treated correctly - if (!div.querySelectorAll("[selected]").length) { - rbuggyQSA.push("\\[" + whitespace + "*(?:value|" + booleans + ")"); - } - - // Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+ - if (!div.querySelectorAll("[id~=" + expando + "-]").length) { - rbuggyQSA.push("~="); - } - - // Webkit/Opera - :checked should return selected option elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - // IE8 throws error here and will not see later tests - if (!div.querySelectorAll(":checked").length) { - rbuggyQSA.push(":checked"); - } - - // Support: Safari 8+, iOS 8+ - // https://bugs.webkit.org/show_bug.cgi?id=136851 - // In-page `selector#id sibing-combinator selector` fails - if (!div.querySelectorAll("a#" + expando + "+*").length) { - rbuggyQSA.push(".#.+[+~]"); - } - }); - - assert(function (div) { - // Support: Windows 8 Native Apps - // The type and name attributes are restricted during .innerHTML assignment - var input = document.createElement("input"); - input.setAttribute("type", "hidden"); - div.appendChild(input).setAttribute("name", "D"); - - // Support: IE8 - // Enforce case-sensitivity of name attribute - if (div.querySelectorAll("[name=d]").length) { - rbuggyQSA.push("name" + whitespace + "*[*^$|!~]?="); - } - - // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) - // IE8 throws error here and will not see later tests - if (!div.querySelectorAll(":enabled").length) { - rbuggyQSA.push(":enabled", ":disabled"); - } - - // Opera 10-11 does not throw on post-comma invalid pseudos - div.querySelectorAll("*,:x"); - rbuggyQSA.push(",.*:"); - }); - } - - if (support.matchesSelector = rnative.test(matches = docElem.matches || docElem.webkitMatchesSelector || docElem.mozMatchesSelector || docElem.oMatchesSelector || docElem.msMatchesSelector)) { - - assert(function (div) { - // Check to see if it's possible to do matchesSelector - // on a disconnected node (IE 9) - support.disconnectedMatch = matches.call(div, "div"); - - // This should fail with an exception - // Gecko does not error, returns false instead - matches.call(div, "[s!='']:x"); - rbuggyMatches.push("!=", pseudos); - }); - } - - rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|")); - rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|")); - - /* Contains - ---------------------------------------------------------------------- */ - hasCompare = rnative.test(docElem.compareDocumentPosition); - - // Element contains another - // Purposefully self-exclusive - // As in, an element does not contain itself - contains = hasCompare || rnative.test(docElem.contains) ? function (a, b) { - var adown = a.nodeType === 9 ? a.documentElement : a, - bup = b && b.parentNode; - return a === bup || !!(bup && bup.nodeType === 1 && (adown.contains ? adown.contains(bup) : a.compareDocumentPosition && a.compareDocumentPosition(bup) & 16)); - } : function (a, b) { - if (b) { - while (b = b.parentNode) { - if (b === a) { - return true; - } - } - } - return false; - }; - - /* Sorting - ---------------------------------------------------------------------- */ - - // Document order sorting - sortOrder = hasCompare ? function (a, b) { - - // Flag for duplicate removal - if (a === b) { - hasDuplicate = true; - return 0; - } - - // Sort on method existence if only one input has compareDocumentPosition - var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; - if (compare) { - return compare; - } - - // Calculate position if both inputs belong to the same document - compare = (a.ownerDocument || a) === (b.ownerDocument || b) ? a.compareDocumentPosition(b) : - - // Otherwise we know they are disconnected - 1; - - // Disconnected nodes - if (compare & 1 || !support.sortDetached && b.compareDocumentPosition(a) === compare) { - - // Choose the first element that is related to our preferred document - if (a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a)) { - return -1; - } - if (b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b)) { - return 1; - } - - // Maintain original order - return sortInput ? indexOf(sortInput, a) - indexOf(sortInput, b) : 0; - } - - return compare & 4 ? -1 : 1; - } : function (a, b) { - // Exit early if the nodes are identical - if (a === b) { - hasDuplicate = true; - return 0; - } - - var cur, - i = 0, - aup = a.parentNode, - bup = b.parentNode, - ap = [a], - bp = [b]; - - // Parentless nodes are either documents or disconnected - if (!aup || !bup) { - return a === document ? -1 : b === document ? 1 : aup ? -1 : bup ? 1 : sortInput ? indexOf(sortInput, a) - indexOf(sortInput, b) : 0; - - // If the nodes are siblings, we can do a quick check - } else if (aup === bup) { - return siblingCheck(a, b); - } - - // Otherwise we need full lists of their ancestors for comparison - cur = a; - while (cur = cur.parentNode) { - ap.unshift(cur); - } - cur = b; - while (cur = cur.parentNode) { - bp.unshift(cur); - } - - // Walk down the tree looking for a discrepancy - while (ap[i] === bp[i]) { - i++; - } - - return i ? - // Do a sibling check if the nodes have a common ancestor - siblingCheck(ap[i], bp[i]) : - - // Otherwise nodes in our document sort first - ap[i] === preferredDoc ? -1 : bp[i] === preferredDoc ? 1 : 0; - }; - - return document; - }; - - Sizzle.matches = function (expr, elements) { - return Sizzle(expr, null, null, elements); - }; - - Sizzle.matchesSelector = function (elem, expr) { - // Set document vars if needed - if ((elem.ownerDocument || elem) !== document) { - setDocument(elem); - } - - // Make sure that attribute selectors are quoted - expr = expr.replace(rattributeQuotes, "='$1']"); - - if (support.matchesSelector && documentIsHTML && !compilerCache[expr + " "] && (!rbuggyMatches || !rbuggyMatches.test(expr)) && (!rbuggyQSA || !rbuggyQSA.test(expr))) { - - try { - var ret = matches.call(elem, expr); - - // IE 9's matchesSelector returns false on disconnected nodes - if (ret || support.disconnectedMatch || - // As well, disconnected nodes are said to be in a document - // fragment in IE 9 - elem.document && elem.document.nodeType !== 11) { - return ret; - } - } catch (e) {} - } - - return Sizzle(expr, document, null, [elem]).length > 0; - }; - - Sizzle.contains = function (context, elem) { - // Set document vars if needed - if ((context.ownerDocument || context) !== document) { - setDocument(context); - } - return contains(context, elem); - }; - - Sizzle.attr = function (elem, name) { - // Set document vars if needed - if ((elem.ownerDocument || elem) !== document) { - setDocument(elem); - } - - var fn = Expr.attrHandle[name.toLowerCase()], - - // Don't get fooled by Object.prototype properties (jQuery #13807) - val = fn && hasOwn.call(Expr.attrHandle, name.toLowerCase()) ? fn(elem, name, !documentIsHTML) : undefined; - - return val !== undefined ? val : support.attributes || !documentIsHTML ? elem.getAttribute(name) : (val = elem.getAttributeNode(name)) && val.specified ? val.value : null; - }; - - Sizzle.error = function (msg) { - throw new Error("Syntax error, unrecognized expression: " + msg); - }; - - /** - * Document sorting and removing duplicates - * @param {ArrayLike} results - */ - Sizzle.uniqueSort = function (results) { - var elem, - duplicates = [], - j = 0, - i = 0; - - // Unless we *know* we can detect duplicates, assume their presence - hasDuplicate = !support.detectDuplicates; - sortInput = !support.sortStable && results.slice(0); - results.sort(sortOrder); - - if (hasDuplicate) { - while (elem = results[i++]) { - if (elem === results[i]) { - j = duplicates.push(i); - } - } - while (j--) { - results.splice(duplicates[j], 1); - } - } - - // Clear input after sorting to release objects - // See https://github.com/jquery/sizzle/pull/225 - sortInput = null; - - return results; - }; - - /** - * Utility function for retrieving the text value of an array of DOM nodes - * @param {Array|Element} elem - */ - getText = Sizzle.getText = function (elem) { - var node, - ret = "", - i = 0, - nodeType = elem.nodeType; - - if (!nodeType) { - // If no nodeType, this is expected to be an array - while (node = elem[i++]) { - // Do not traverse comment nodes - ret += getText(node); - } - } else if (nodeType === 1 || nodeType === 9 || nodeType === 11) { - // Use textContent for elements - // innerText usage removed for consistency of new lines (jQuery #11153) - if (typeof elem.textContent === "string") { - return elem.textContent; - } else { - // Traverse its children - for (elem = elem.firstChild; elem; elem = elem.nextSibling) { - ret += getText(elem); - } - } - } else if (nodeType === 3 || nodeType === 4) { - return elem.nodeValue; - } - // Do not include comment or processing instruction nodes - - return ret; - }; - - Expr = Sizzle.selectors = { - - // Can be adjusted by the user - cacheLength: 50, - - createPseudo: markFunction, - - match: matchExpr, - - attrHandle: {}, - - find: {}, - - relative: { - ">": { dir: "parentNode", first: true }, - " ": { dir: "parentNode" }, - "+": { dir: "previousSibling", first: true }, - "~": { dir: "previousSibling" } - }, - - preFilter: { - "ATTR": function ATTR(match) { - match[1] = match[1].replace(runescape, funescape); - - // Move the given value to match[3] whether quoted or unquoted - match[3] = (match[3] || match[4] || match[5] || "").replace(runescape, funescape); - - if (match[2] === "~=") { - match[3] = " " + match[3] + " "; - } - - return match.slice(0, 4); - }, - - "CHILD": function CHILD(match) { - /* matches from matchExpr["CHILD"] - 1 type (only|nth|...) - 2 what (child|of-type) - 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) - 4 xn-component of xn+y argument ([+-]?\d*n|) - 5 sign of xn-component - 6 x of xn-component - 7 sign of y-component - 8 y of y-component - */ - match[1] = match[1].toLowerCase(); - - if (match[1].slice(0, 3) === "nth") { - // nth-* requires argument - if (!match[3]) { - Sizzle.error(match[0]); - } - - // numeric x and y parameters for Expr.filter.CHILD - // remember that false/true cast respectively to 0/1 - match[4] = +(match[4] ? match[5] + (match[6] || 1) : 2 * (match[3] === "even" || match[3] === "odd")); - match[5] = +(match[7] + match[8] || match[3] === "odd"); - - // other types prohibit arguments - } else if (match[3]) { - Sizzle.error(match[0]); - } - - return match; - }, - - "PSEUDO": function PSEUDO(match) { - var excess, - unquoted = !match[6] && match[2]; - - if (matchExpr["CHILD"].test(match[0])) { - return null; - } - - // Accept quoted arguments as-is - if (match[3]) { - match[2] = match[4] || match[5] || ""; - - // Strip excess characters from unquoted arguments - } else if (unquoted && rpseudo.test(unquoted) && ( - // Get excess from tokenize (recursively) - excess = tokenize(unquoted, true)) && ( - // advance to the next closing parenthesis - excess = unquoted.indexOf(")", unquoted.length - excess) - unquoted.length)) { - - // excess is a negative index - match[0] = match[0].slice(0, excess); - match[2] = unquoted.slice(0, excess); - } - - // Return only captures needed by the pseudo filter method (type and argument) - return match.slice(0, 3); - } - }, - - filter: { - - "TAG": function TAG(nodeNameSelector) { - var nodeName = nodeNameSelector.replace(runescape, funescape).toLowerCase(); - return nodeNameSelector === "*" ? function () { - return true; - } : function (elem) { - return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; - }; - }, - - "CLASS": function CLASS(className) { - var pattern = classCache[className + " "]; - - return pattern || (pattern = new RegExp("(^|" + whitespace + ")" + className + "(" + whitespace + "|$)")) && classCache(className, function (elem) { - return pattern.test(typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || ""); - }); - }, - - "ATTR": function ATTR(name, operator, check) { - return function (elem) { - var result = Sizzle.attr(elem, name); - - if (result == null) { - return operator === "!="; - } - if (!operator) { - return true; - } - - result += ""; - - return operator === "=" ? result === check : operator === "!=" ? result !== check : operator === "^=" ? check && result.indexOf(check) === 0 : operator === "*=" ? check && result.indexOf(check) > -1 : operator === "$=" ? check && result.slice(-check.length) === check : operator === "~=" ? (" " + result.replace(rwhitespace, " ") + " ").indexOf(check) > -1 : operator === "|=" ? result === check || result.slice(0, check.length + 1) === check + "-" : false; - }; - }, - - "CHILD": function CHILD(type, what, argument, first, last) { - var simple = type.slice(0, 3) !== "nth", - forward = type.slice(-4) !== "last", - ofType = what === "of-type"; - - return first === 1 && last === 0 ? - - // Shortcut for :nth-*(n) - function (elem) { - return !!elem.parentNode; - } : function (elem, context, xml) { - var cache, - uniqueCache, - outerCache, - node, - nodeIndex, - start, - dir = simple !== forward ? "nextSibling" : "previousSibling", - parent = elem.parentNode, - name = ofType && elem.nodeName.toLowerCase(), - useCache = !xml && !ofType, - diff = false; - - if (parent) { - - // :(first|last|only)-(child|of-type) - if (simple) { - while (dir) { - node = elem; - while (node = node[dir]) { - if (ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) { - - return false; - } - } - // Reverse direction for :only-* (if we haven't yet done so) - start = dir = type === "only" && !start && "nextSibling"; - } - return true; - } - - start = [forward ? parent.firstChild : parent.lastChild]; - - // non-xml :nth-child(...) stores cache data on `parent` - if (forward && useCache) { - - // Seek `elem` from a previously-cached index - - // ...in a gzip-friendly way - node = parent; - outerCache = node[expando] || (node[expando] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[node.uniqueID] || (outerCache[node.uniqueID] = {}); - - cache = uniqueCache[type] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = nodeIndex && cache[2]; - node = nodeIndex && parent.childNodes[nodeIndex]; - - while (node = ++nodeIndex && node && node[dir] || ( - - // Fallback to seeking `elem` from the start - diff = nodeIndex = 0) || start.pop()) { - - // When found, cache indexes on `parent` and break - if (node.nodeType === 1 && ++diff && node === elem) { - uniqueCache[type] = [dirruns, nodeIndex, diff]; - break; - } - } - } else { - // Use previously-cached element index if available - if (useCache) { - // ...in a gzip-friendly way - node = elem; - outerCache = node[expando] || (node[expando] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[node.uniqueID] || (outerCache[node.uniqueID] = {}); - - cache = uniqueCache[type] || []; - nodeIndex = cache[0] === dirruns && cache[1]; - diff = nodeIndex; - } - - // xml :nth-child(...) - // or :nth-last-child(...) or :nth(-last)?-of-type(...) - if (diff === false) { - // Use the same loop as above to seek `elem` from the start - while (node = ++nodeIndex && node && node[dir] || (diff = nodeIndex = 0) || start.pop()) { - - if ((ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1) && ++diff) { - - // Cache the index of each encountered element - if (useCache) { - outerCache = node[expando] || (node[expando] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[node.uniqueID] || (outerCache[node.uniqueID] = {}); - - uniqueCache[type] = [dirruns, diff]; - } - - if (node === elem) { - break; - } - } - } - } - } - - // Incorporate the offset, then check against cycle size - diff -= last; - return diff === first || diff % first === 0 && diff / first >= 0; - } - }; - }, - - "PSEUDO": function PSEUDO(pseudo, argument) { - // pseudo-class names are case-insensitive - // http://www.w3.org/TR/selectors/#pseudo-classes - // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters - // Remember that setFilters inherits from pseudos - var args, - fn = Expr.pseudos[pseudo] || Expr.setFilters[pseudo.toLowerCase()] || Sizzle.error("unsupported pseudo: " + pseudo); - - // The user may use createPseudo to indicate that - // arguments are needed to create the filter function - // just as Sizzle does - if (fn[expando]) { - return fn(argument); - } - - // But maintain support for old signatures - if (fn.length > 1) { - args = [pseudo, pseudo, "", argument]; - return Expr.setFilters.hasOwnProperty(pseudo.toLowerCase()) ? markFunction(function (seed, matches) { - var idx, - matched = fn(seed, argument), - i = matched.length; - while (i--) { - idx = indexOf(seed, matched[i]); - seed[idx] = !(matches[idx] = matched[i]); - } - }) : function (elem) { - return fn(elem, 0, args); - }; - } - - return fn; - } - }, - - pseudos: { - // Potentially complex pseudos - "not": markFunction(function (selector) { - // Trim the selector passed to compile - // to avoid treating leading and trailing - // spaces as combinators - var input = [], - results = [], - matcher = compile(selector.replace(rtrim, "$1")); - - return matcher[expando] ? markFunction(function (seed, matches, context, xml) { - var elem, - unmatched = matcher(seed, null, xml, []), - i = seed.length; - - // Match elements unmatched by `matcher` - while (i--) { - if (elem = unmatched[i]) { - seed[i] = !(matches[i] = elem); - } - } - }) : function (elem, context, xml) { - input[0] = elem; - matcher(input, null, xml, results); - // Don't keep the element (issue #299) - input[0] = null; - return !results.pop(); - }; - }), - - "has": markFunction(function (selector) { - return function (elem) { - return Sizzle(selector, elem).length > 0; - }; - }), - - "contains": markFunction(function (text) { - text = text.replace(runescape, funescape); - return function (elem) { - return (elem.textContent || elem.innerText || getText(elem)).indexOf(text) > -1; - }; - }), - - // "Whether an element is represented by a :lang() selector - // is based solely on the element's language value - // being equal to the identifier C, - // or beginning with the identifier C immediately followed by "-". - // The matching of C against the element's language value is performed case-insensitively. - // The identifier C does not have to be a valid language name." - // http://www.w3.org/TR/selectors/#lang-pseudo - "lang": markFunction(function (lang) { - // lang value must be a valid identifier - if (!ridentifier.test(lang || "")) { - Sizzle.error("unsupported lang: " + lang); - } - lang = lang.replace(runescape, funescape).toLowerCase(); - return function (elem) { - var elemLang; - do { - if (elemLang = documentIsHTML ? elem.lang : elem.getAttribute("xml:lang") || elem.getAttribute("lang")) { - - elemLang = elemLang.toLowerCase(); - return elemLang === lang || elemLang.indexOf(lang + "-") === 0; - } - } while ((elem = elem.parentNode) && elem.nodeType === 1); - return false; - }; - }), - - // Miscellaneous - "target": function target(elem) { - var hash = window.location && window.location.hash; - return hash && hash.slice(1) === elem.id; - }, - - "root": function root(elem) { - return elem === docElem; - }, - - "focus": function focus(elem) { - return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); - }, - - // Boolean properties - "enabled": function enabled(elem) { - return elem.disabled === false; - }, - - "disabled": function disabled(elem) { - return elem.disabled === true; - }, - - "checked": function checked(elem) { - // In CSS3, :checked should return both checked and selected elements - // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked - var nodeName = elem.nodeName.toLowerCase(); - return nodeName === "input" && !!elem.checked || nodeName === "option" && !!elem.selected; - }, - - "selected": function selected(elem) { - // Accessing this property makes selected-by-default - // options in Safari work properly - if (elem.parentNode) { - elem.parentNode.selectedIndex; - } - - return elem.selected === true; - }, - - // Contents - "empty": function empty(elem) { - // http://www.w3.org/TR/selectors/#empty-pseudo - // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), - // but not by others (comment: 8; processing instruction: 7; etc.) - // nodeType < 6 works because attributes (2) do not appear as children - for (elem = elem.firstChild; elem; elem = elem.nextSibling) { - if (elem.nodeType < 6) { - return false; - } - } - return true; - }, - - "parent": function parent(elem) { - return !Expr.pseudos["empty"](elem); - }, - - // Element/input types - "header": function header(elem) { - return rheader.test(elem.nodeName); - }, - - "input": function input(elem) { - return rinputs.test(elem.nodeName); - }, - - "button": function button(elem) { - var name = elem.nodeName.toLowerCase(); - return name === "input" && elem.type === "button" || name === "button"; - }, - - "text": function text(elem) { - var attr; - return elem.nodeName.toLowerCase() === "input" && elem.type === "text" && ( - - // Support: IE<8 - // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" - (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text"); - }, - - // Position-in-collection - "first": createPositionalPseudo(function () { - return [0]; - }), - - "last": createPositionalPseudo(function (matchIndexes, length) { - return [length - 1]; - }), - - "eq": createPositionalPseudo(function (matchIndexes, length, argument) { - return [argument < 0 ? argument + length : argument]; - }), - - "even": createPositionalPseudo(function (matchIndexes, length) { - var i = 0; - for (; i < length; i += 2) { - matchIndexes.push(i); - } - return matchIndexes; - }), - - "odd": createPositionalPseudo(function (matchIndexes, length) { - var i = 1; - for (; i < length; i += 2) { - matchIndexes.push(i); - } - return matchIndexes; - }), - - "lt": createPositionalPseudo(function (matchIndexes, length, argument) { - var i = argument < 0 ? argument + length : argument; - for (; --i >= 0;) { - matchIndexes.push(i); - } - return matchIndexes; - }), - - "gt": createPositionalPseudo(function (matchIndexes, length, argument) { - var i = argument < 0 ? argument + length : argument; - for (; ++i < length;) { - matchIndexes.push(i); - } - return matchIndexes; - }) - } - }; - - Expr.pseudos["nth"] = Expr.pseudos["eq"]; - - // Add button/input type pseudos - for (i in { radio: true, checkbox: true, file: true, password: true, image: true }) { - Expr.pseudos[i] = createInputPseudo(i); - } - for (i in { submit: true, reset: true }) { - Expr.pseudos[i] = createButtonPseudo(i); - } - - // Easy API for creating new setFilters - function setFilters() {} - setFilters.prototype = Expr.filters = Expr.pseudos; - Expr.setFilters = new setFilters(); - - tokenize = Sizzle.tokenize = function (selector, parseOnly) { - var matched, - match, - tokens, - type, - soFar, - groups, - preFilters, - cached = tokenCache[selector + " "]; - - if (cached) { - return parseOnly ? 0 : cached.slice(0); - } - - soFar = selector; - groups = []; - preFilters = Expr.preFilter; - - while (soFar) { - - // Comma and first run - if (!matched || (match = rcomma.exec(soFar))) { - if (match) { - // Don't consume trailing commas as valid - soFar = soFar.slice(match[0].length) || soFar; - } - groups.push(tokens = []); - } - - matched = false; - - // Combinators - if (match = rcombinators.exec(soFar)) { - matched = match.shift(); - tokens.push({ - value: matched, - // Cast descendant combinators to space - type: match[0].replace(rtrim, " ") - }); - soFar = soFar.slice(matched.length); - } - - // Filters - for (type in Expr.filter) { - if ((match = matchExpr[type].exec(soFar)) && (!preFilters[type] || (match = preFilters[type](match)))) { - matched = match.shift(); - tokens.push({ - value: matched, - type: type, - matches: match - }); - soFar = soFar.slice(matched.length); - } - } - - if (!matched) { - break; - } - } - - // Return the length of the invalid excess - // if we're just parsing - // Otherwise, throw an error or return tokens - return parseOnly ? soFar.length : soFar ? Sizzle.error(selector) : - // Cache the tokens - tokenCache(selector, groups).slice(0); - }; - - function toSelector(tokens) { - var i = 0, - len = tokens.length, - selector = ""; - for (; i < len; i++) { - selector += tokens[i].value; - } - return selector; - } - - function addCombinator(matcher, combinator, base) { - var dir = combinator.dir, - checkNonElements = base && dir === "parentNode", - doneName = done++; - - return combinator.first ? - // Check against closest ancestor/preceding element - function (elem, context, xml) { - while (elem = elem[dir]) { - if (elem.nodeType === 1 || checkNonElements) { - return matcher(elem, context, xml); - } - } - } : - - // Check against all ancestor/preceding elements - function (elem, context, xml) { - var oldCache, - uniqueCache, - outerCache, - newCache = [dirruns, doneName]; - - // We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching - if (xml) { - while (elem = elem[dir]) { - if (elem.nodeType === 1 || checkNonElements) { - if (matcher(elem, context, xml)) { - return true; - } - } - } - } else { - while (elem = elem[dir]) { - if (elem.nodeType === 1 || checkNonElements) { - outerCache = elem[expando] || (elem[expando] = {}); - - // Support: IE <9 only - // Defend against cloned attroperties (jQuery gh-1709) - uniqueCache = outerCache[elem.uniqueID] || (outerCache[elem.uniqueID] = {}); - - if ((oldCache = uniqueCache[dir]) && oldCache[0] === dirruns && oldCache[1] === doneName) { - - // Assign to newCache so results back-propagate to previous elements - return newCache[2] = oldCache[2]; - } else { - // Reuse newcache so results back-propagate to previous elements - uniqueCache[dir] = newCache; - - // A match means we're done; a fail means we have to keep checking - if (newCache[2] = matcher(elem, context, xml)) { - return true; - } - } - } - } - } - }; - } - - function elementMatcher(matchers) { - return matchers.length > 1 ? function (elem, context, xml) { - var i = matchers.length; - while (i--) { - if (!matchers[i](elem, context, xml)) { - return false; - } - } - return true; - } : matchers[0]; - } - - function multipleContexts(selector, contexts, results) { - var i = 0, - len = contexts.length; - for (; i < len; i++) { - Sizzle(selector, contexts[i], results); - } - return results; - } - - function condense(unmatched, map, filter, context, xml) { - var elem, - newUnmatched = [], - i = 0, - len = unmatched.length, - mapped = map != null; - - for (; i < len; i++) { - if (elem = unmatched[i]) { - if (!filter || filter(elem, context, xml)) { - newUnmatched.push(elem); - if (mapped) { - map.push(i); - } - } - } - } - - return newUnmatched; - } - - function setMatcher(preFilter, selector, matcher, postFilter, postFinder, postSelector) { - if (postFilter && !postFilter[expando]) { - postFilter = setMatcher(postFilter); - } - if (postFinder && !postFinder[expando]) { - postFinder = setMatcher(postFinder, postSelector); - } - return markFunction(function (seed, results, context, xml) { - var temp, - i, - elem, - preMap = [], - postMap = [], - preexisting = results.length, - - - // Get initial elements from seed or context - elems = seed || multipleContexts(selector || "*", context.nodeType ? [context] : context, []), - - - // Prefilter to get matcher input, preserving a map for seed-results synchronization - matcherIn = preFilter && (seed || !selector) ? condense(elems, preMap, preFilter, context, xml) : elems, - matcherOut = matcher ? - // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, - postFinder || (seed ? preFilter : preexisting || postFilter) ? - - // ...intermediate processing is necessary - [] : - - // ...otherwise use results directly - results : matcherIn; - - // Find primary matches - if (matcher) { - matcher(matcherIn, matcherOut, context, xml); - } - - // Apply postFilter - if (postFilter) { - temp = condense(matcherOut, postMap); - postFilter(temp, [], context, xml); - - // Un-match failing elements by moving them back to matcherIn - i = temp.length; - while (i--) { - if (elem = temp[i]) { - matcherOut[postMap[i]] = !(matcherIn[postMap[i]] = elem); - } - } - } - - if (seed) { - if (postFinder || preFilter) { - if (postFinder) { - // Get the final matcherOut by condensing this intermediate into postFinder contexts - temp = []; - i = matcherOut.length; - while (i--) { - if (elem = matcherOut[i]) { - // Restore matcherIn since elem is not yet a final match - temp.push(matcherIn[i] = elem); - } - } - postFinder(null, matcherOut = [], temp, xml); - } - - // Move matched elements from seed to results to keep them synchronized - i = matcherOut.length; - while (i--) { - if ((elem = matcherOut[i]) && (temp = postFinder ? indexOf(seed, elem) : preMap[i]) > -1) { - - seed[temp] = !(results[temp] = elem); - } - } - } - - // Add elements to results, through postFinder if defined - } else { - matcherOut = condense(matcherOut === results ? matcherOut.splice(preexisting, matcherOut.length) : matcherOut); - if (postFinder) { - postFinder(null, results, matcherOut, xml); - } else { - push.apply(results, matcherOut); - } - } - }); - } - - function matcherFromTokens(tokens) { - var checkContext, - matcher, - j, - len = tokens.length, - leadingRelative = Expr.relative[tokens[0].type], - implicitRelative = leadingRelative || Expr.relative[" "], - i = leadingRelative ? 1 : 0, - - - // The foundational matcher ensures that elements are reachable from top-level context(s) - matchContext = addCombinator(function (elem) { - return elem === checkContext; - }, implicitRelative, true), - matchAnyContext = addCombinator(function (elem) { - return indexOf(checkContext, elem) > -1; - }, implicitRelative, true), - matchers = [function (elem, context, xml) { - var ret = !leadingRelative && (xml || context !== outermostContext) || ((checkContext = context).nodeType ? matchContext(elem, context, xml) : matchAnyContext(elem, context, xml)); - // Avoid hanging onto element (issue #299) - checkContext = null; - return ret; - }]; - - for (; i < len; i++) { - if (matcher = Expr.relative[tokens[i].type]) { - matchers = [addCombinator(elementMatcher(matchers), matcher)]; - } else { - matcher = Expr.filter[tokens[i].type].apply(null, tokens[i].matches); - - // Return special upon seeing a positional matcher - if (matcher[expando]) { - // Find the next relative operator (if any) for proper handling - j = ++i; - for (; j < len; j++) { - if (Expr.relative[tokens[j].type]) { - break; - } - } - return setMatcher(i > 1 && elementMatcher(matchers), i > 1 && toSelector( - // If the preceding token was a descendant combinator, insert an implicit any-element `*` - tokens.slice(0, i - 1).concat({ value: tokens[i - 2].type === " " ? "*" : "" })).replace(rtrim, "$1"), matcher, i < j && matcherFromTokens(tokens.slice(i, j)), j < len && matcherFromTokens(tokens = tokens.slice(j)), j < len && toSelector(tokens)); - } - matchers.push(matcher); - } - } - - return elementMatcher(matchers); - } - - function matcherFromGroupMatchers(elementMatchers, setMatchers) { - var bySet = setMatchers.length > 0, - byElement = elementMatchers.length > 0, - superMatcher = function superMatcher(seed, context, xml, results, outermost) { - var elem, - j, - matcher, - matchedCount = 0, - i = "0", - unmatched = seed && [], - setMatched = [], - contextBackup = outermostContext, - - // We must always have either seed elements or outermost context - elems = seed || byElement && Expr.find["TAG"]("*", outermost), - - // Use integer dirruns iff this is the outermost matcher - dirrunsUnique = dirruns += contextBackup == null ? 1 : Math.random() || 0.1, - len = elems.length; - - if (outermost) { - outermostContext = context === document || context || outermost; - } - - // Add elements passing elementMatchers directly to results - // Support: IE<9, Safari - // Tolerate NodeList properties (IE: "length"; Safari: ) matching elements by id - for (; i !== len && (elem = elems[i]) != null; i++) { - if (byElement && elem) { - j = 0; - if (!context && elem.ownerDocument !== document) { - setDocument(elem); - xml = !documentIsHTML; - } - while (matcher = elementMatchers[j++]) { - if (matcher(elem, context || document, xml)) { - results.push(elem); - break; - } - } - if (outermost) { - dirruns = dirrunsUnique; - } - } - - // Track unmatched elements for set filters - if (bySet) { - // They will have gone through all possible matchers - if (elem = !matcher && elem) { - matchedCount--; - } - - // Lengthen the array for every element, matched or not - if (seed) { - unmatched.push(elem); - } - } - } - - // `i` is now the count of elements visited above, and adding it to `matchedCount` - // makes the latter nonnegative. - matchedCount += i; - - // Apply set filters to unmatched elements - // NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount` - // equals `i`), unless we didn't visit _any_ elements in the above loop because we have - // no element matchers and no seed. - // Incrementing an initially-string "0" `i` allows `i` to remain a string only in that - // case, which will result in a "00" `matchedCount` that differs from `i` but is also - // numerically zero. - if (bySet && i !== matchedCount) { - j = 0; - while (matcher = setMatchers[j++]) { - matcher(unmatched, setMatched, context, xml); - } - - if (seed) { - // Reintegrate element matches to eliminate the need for sorting - if (matchedCount > 0) { - while (i--) { - if (!(unmatched[i] || setMatched[i])) { - setMatched[i] = pop.call(results); - } - } - } - - // Discard index placeholder values to get only actual matches - setMatched = condense(setMatched); - } - - // Add matches to results - push.apply(results, setMatched); - - // Seedless set matches succeeding multiple successful matchers stipulate sorting - if (outermost && !seed && setMatched.length > 0 && matchedCount + setMatchers.length > 1) { - - Sizzle.uniqueSort(results); - } - } - - // Override manipulation of globals by nested matchers - if (outermost) { - dirruns = dirrunsUnique; - outermostContext = contextBackup; - } - - return unmatched; - }; - - return bySet ? markFunction(superMatcher) : superMatcher; - } - - compile = Sizzle.compile = function (selector, match /* Internal Use Only */) { - var i, - setMatchers = [], - elementMatchers = [], - cached = compilerCache[selector + " "]; - - if (!cached) { - // Generate a function of recursive functions that can be used to check each element - if (!match) { - match = tokenize(selector); - } - i = match.length; - while (i--) { - cached = matcherFromTokens(match[i]); - if (cached[expando]) { - setMatchers.push(cached); - } else { - elementMatchers.push(cached); - } - } - - // Cache the compiled function - cached = compilerCache(selector, matcherFromGroupMatchers(elementMatchers, setMatchers)); - - // Save selector and tokenization - cached.selector = selector; - } - return cached; - }; - - /** - * A low-level selection function that works with Sizzle's compiled - * selector functions - * @param {String|Function} selector A selector or a pre-compiled - * selector function built with Sizzle.compile - * @param {Element} context - * @param {Array} [results] - * @param {Array} [seed] A set of elements to match against - */ - select = Sizzle.select = function (selector, context, results, seed) { - var i, - tokens, - token, - type, - find, - compiled = typeof selector === "function" && selector, - match = !seed && tokenize(selector = compiled.selector || selector); - - results = results || []; - - // Try to minimize operations if there is only one selector in the list and no seed - // (the latter of which guarantees us context) - if (match.length === 1) { - - // Reduce context if the leading compound selector is an ID - tokens = match[0] = match[0].slice(0); - if (tokens.length > 2 && (token = tokens[0]).type === "ID" && support.getById && context.nodeType === 9 && documentIsHTML && Expr.relative[tokens[1].type]) { - - context = (Expr.find["ID"](token.matches[0].replace(runescape, funescape), context) || [])[0]; - if (!context) { - return results; - - // Precompiled matchers will still verify ancestry, so step up a level - } else if (compiled) { - context = context.parentNode; - } - - selector = selector.slice(tokens.shift().value.length); - } - - // Fetch a seed set for right-to-left matching - i = matchExpr["needsContext"].test(selector) ? 0 : tokens.length; - while (i--) { - token = tokens[i]; - - // Abort if we hit a combinator - if (Expr.relative[type = token.type]) { - break; - } - if (find = Expr.find[type]) { - // Search, expanding context for leading sibling combinators - if (seed = find(token.matches[0].replace(runescape, funescape), rsibling.test(tokens[0].type) && testContext(context.parentNode) || context)) { - - // If seed is empty or no tokens remain, we can return early - tokens.splice(i, 1); - selector = seed.length && toSelector(tokens); - if (!selector) { - push.apply(results, seed); - return results; - } - - break; - } - } - } - } - - // Compile and execute a filtering function if one is not provided - // Provide `match` to avoid retokenization if we modified the selector above - (compiled || compile(selector, match))(seed, context, !documentIsHTML, results, !context || rsibling.test(selector) && testContext(context.parentNode) || context); - return results; - }; - - // One-time assignments - - // Sort stability - support.sortStable = expando.split("").sort(sortOrder).join("") === expando; - - // Support: Chrome 14-35+ - // Always assume duplicates if they aren't passed to the comparison function - support.detectDuplicates = !!hasDuplicate; - - // Initialize against the default document - setDocument(); - - // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) - // Detached nodes confoundingly follow *each other* - support.sortDetached = assert(function (div1) { - // Should return 1, but returns 4 (following) - return div1.compareDocumentPosition(document.createElement("div")) & 1; - }); - - // Support: IE<8 - // Prevent attribute/property "interpolation" - // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx - if (!assert(function (div) { - div.innerHTML = ""; - return div.firstChild.getAttribute("href") === "#"; - })) { - addHandle("type|href|height|width", function (elem, name, isXML) { - if (!isXML) { - return elem.getAttribute(name, name.toLowerCase() === "type" ? 1 : 2); - } - }); - } - - // Support: IE<9 - // Use defaultValue in place of getAttribute("value") - if (!support.attributes || !assert(function (div) { - div.innerHTML = ""; - div.firstChild.setAttribute("value", ""); - return div.firstChild.getAttribute("value") === ""; - })) { - addHandle("value", function (elem, name, isXML) { - if (!isXML && elem.nodeName.toLowerCase() === "input") { - return elem.defaultValue; - } - }); - } - - // Support: IE<9 - // Use getAttributeNode to fetch booleans when getAttribute lies - if (!assert(function (div) { - return div.getAttribute("disabled") == null; - })) { - addHandle(booleans, function (elem, name, isXML) { - var val; - if (!isXML) { - return elem[name] === true ? name.toLowerCase() : (val = elem.getAttributeNode(name)) && val.specified ? val.value : null; - } - }); - } - - return Sizzle; - }(window); - - jQuery.find = Sizzle; - jQuery.expr = Sizzle.selectors; - jQuery.expr[":"] = jQuery.expr.pseudos; - jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort; - jQuery.text = Sizzle.getText; - jQuery.isXMLDoc = Sizzle.isXML; - jQuery.contains = Sizzle.contains; - - var dir = function dir(elem, _dir, until) { - var matched = [], - truncate = until !== undefined; - - while ((elem = elem[_dir]) && elem.nodeType !== 9) { - if (elem.nodeType === 1) { - if (truncate && jQuery(elem).is(until)) { - break; - } - matched.push(elem); - } - } - return matched; - }; - - var _siblings = function _siblings(n, elem) { - var matched = []; - - for (; n; n = n.nextSibling) { - if (n.nodeType === 1 && n !== elem) { - matched.push(n); - } - } - - return matched; - }; - - var rneedsContext = jQuery.expr.match.needsContext; - - var rsingleTag = /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/; - - var risSimple = /^.[^:#\[\.,]*$/; - - // Implement the identical functionality for filter and not - function winnow(elements, qualifier, not) { - if (jQuery.isFunction(qualifier)) { - return jQuery.grep(elements, function (elem, i) { - /* jshint -W018 */ - return !!qualifier.call(elem, i, elem) !== not; - }); - } - - if (qualifier.nodeType) { - return jQuery.grep(elements, function (elem) { - return elem === qualifier !== not; - }); - } - - if (typeof qualifier === "string") { - if (risSimple.test(qualifier)) { - return jQuery.filter(qualifier, elements, not); - } - - qualifier = jQuery.filter(qualifier, elements); - } - - return jQuery.grep(elements, function (elem) { - return indexOf.call(qualifier, elem) > -1 !== not; - }); - } - - jQuery.filter = function (expr, elems, not) { - var elem = elems[0]; - - if (not) { - expr = ":not(" + expr + ")"; - } - - return elems.length === 1 && elem.nodeType === 1 ? jQuery.find.matchesSelector(elem, expr) ? [elem] : [] : jQuery.find.matches(expr, jQuery.grep(elems, function (elem) { - return elem.nodeType === 1; - })); - }; - - jQuery.fn.extend({ - find: function find(selector) { - var i, - len = this.length, - ret = [], - self = this; - - if (typeof selector !== "string") { - return this.pushStack(jQuery(selector).filter(function () { - for (i = 0; i < len; i++) { - if (jQuery.contains(self[i], this)) { - return true; - } - } - })); - } - - for (i = 0; i < len; i++) { - jQuery.find(selector, self[i], ret); - } - - // Needed because $( selector, context ) becomes $( context ).find( selector ) - ret = this.pushStack(len > 1 ? jQuery.unique(ret) : ret); - ret.selector = this.selector ? this.selector + " " + selector : selector; - return ret; - }, - filter: function filter(selector) { - return this.pushStack(winnow(this, selector || [], false)); - }, - not: function not(selector) { - return this.pushStack(winnow(this, selector || [], true)); - }, - is: function is(selector) { - return !!winnow(this, - - // If this is a positional/relative selector, check membership in the returned set - // so $("p:first").is("p:last") won't return true for a doc with two "p". - typeof selector === "string" && rneedsContext.test(selector) ? jQuery(selector) : selector || [], false).length; - } - }); - - // Initialize a jQuery object - - - // A central reference to the root jQuery(document) - var rootjQuery, - - - // A simple way to check for HTML strings - // Prioritize #id over to avoid XSS via location.hash (#9521) - // Strict HTML recognition (#11290: must start with <) - rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, - init = jQuery.fn.init = function (selector, context, root) { - var match, elem; - - // HANDLE: $(""), $(null), $(undefined), $(false) - if (!selector) { - return this; - } - - // Method init() accepts an alternate rootjQuery - // so migrate can support jQuery.sub (gh-2101) - root = root || rootjQuery; - - // Handle HTML strings - if (typeof selector === "string") { - if (selector[0] === "<" && selector[selector.length - 1] === ">" && selector.length >= 3) { - - // Assume that strings that start and end with <> are HTML and skip the regex check - match = [null, selector, null]; - } else { - match = rquickExpr.exec(selector); - } - - // Match html or make sure no context is specified for #id - if (match && (match[1] || !context)) { - - // HANDLE: $(html) -> $(array) - if (match[1]) { - context = context instanceof jQuery ? context[0] : context; - - // Option to run scripts is true for back-compat - // Intentionally let the error be thrown if parseHTML is not present - jQuery.merge(this, jQuery.parseHTML(match[1], context && context.nodeType ? context.ownerDocument || context : document, true)); - - // HANDLE: $(html, props) - if (rsingleTag.test(match[1]) && jQuery.isPlainObject(context)) { - for (match in context) { - - // Properties of context are called as methods if possible - if (jQuery.isFunction(this[match])) { - this[match](context[match]); - - // ...and otherwise set as attributes - } else { - this.attr(match, context[match]); - } - } - } - - return this; - - // HANDLE: $(#id) - } else { - elem = document.getElementById(match[2]); - - // Support: Blackberry 4.6 - // gEBID returns nodes no longer in the document (#6963) - if (elem && elem.parentNode) { - - // Inject the element directly into the jQuery object - this.length = 1; - this[0] = elem; - } - - this.context = document; - this.selector = selector; - return this; - } - - // HANDLE: $(expr, $(...)) - } else if (!context || context.jquery) { - return (context || root).find(selector); - - // HANDLE: $(expr, context) - // (which is just equivalent to: $(context).find(expr) - } else { - return this.constructor(context).find(selector); - } - - // HANDLE: $(DOMElement) - } else if (selector.nodeType) { - this.context = this[0] = selector; - this.length = 1; - return this; - - // HANDLE: $(function) - // Shortcut for document ready - } else if (jQuery.isFunction(selector)) { - return root.ready !== undefined ? root.ready(selector) : - - // Execute immediately if ready is not present - selector(jQuery); - } - - if (selector.selector !== undefined) { - this.selector = selector.selector; - this.context = selector.context; - } - - return jQuery.makeArray(selector, this); - }; - - // Give the init function the jQuery prototype for later instantiation - init.prototype = jQuery.fn; - - // Initialize central reference - rootjQuery = jQuery(document); - - var rparentsprev = /^(?:parents|prev(?:Until|All))/, - - - // Methods guaranteed to produce a unique set when starting from a unique set - guaranteedUnique = { - children: true, - contents: true, - next: true, - prev: true - }; - - jQuery.fn.extend({ - has: function has(target) { - var targets = jQuery(target, this), - l = targets.length; - - return this.filter(function () { - var i = 0; - for (; i < l; i++) { - if (jQuery.contains(this, targets[i])) { - return true; - } - } - }); - }, - - closest: function closest(selectors, context) { - var cur, - i = 0, - l = this.length, - matched = [], - pos = rneedsContext.test(selectors) || typeof selectors !== "string" ? jQuery(selectors, context || this.context) : 0; - - for (; i < l; i++) { - for (cur = this[i]; cur && cur !== context; cur = cur.parentNode) { - - // Always skip document fragments - if (cur.nodeType < 11 && (pos ? pos.index(cur) > -1 : - - // Don't pass non-elements to Sizzle - cur.nodeType === 1 && jQuery.find.matchesSelector(cur, selectors))) { - - matched.push(cur); - break; - } - } - } - - return this.pushStack(matched.length > 1 ? jQuery.uniqueSort(matched) : matched); - }, - - // Determine the position of an element within the set - index: function index(elem) { - - // No argument, return index in parent - if (!elem) { - return this[0] && this[0].parentNode ? this.first().prevAll().length : -1; - } - - // Index in selector - if (typeof elem === "string") { - return indexOf.call(jQuery(elem), this[0]); - } - - // Locate the position of the desired element - return indexOf.call(this, - - // If it receives a jQuery object, the first element is used - elem.jquery ? elem[0] : elem); - }, - - add: function add(selector, context) { - return this.pushStack(jQuery.uniqueSort(jQuery.merge(this.get(), jQuery(selector, context)))); - }, - - addBack: function addBack(selector) { - return this.add(selector == null ? this.prevObject : this.prevObject.filter(selector)); - } - }); - - function sibling(cur, dir) { - while ((cur = cur[dir]) && cur.nodeType !== 1) {} - return cur; - } - - jQuery.each({ - parent: function parent(elem) { - var parent = elem.parentNode; - return parent && parent.nodeType !== 11 ? parent : null; - }, - parents: function parents(elem) { - return dir(elem, "parentNode"); - }, - parentsUntil: function parentsUntil(elem, i, until) { - return dir(elem, "parentNode", until); - }, - next: function next(elem) { - return sibling(elem, "nextSibling"); - }, - prev: function prev(elem) { - return sibling(elem, "previousSibling"); - }, - nextAll: function nextAll(elem) { - return dir(elem, "nextSibling"); - }, - prevAll: function prevAll(elem) { - return dir(elem, "previousSibling"); - }, - nextUntil: function nextUntil(elem, i, until) { - return dir(elem, "nextSibling", until); - }, - prevUntil: function prevUntil(elem, i, until) { - return dir(elem, "previousSibling", until); - }, - siblings: function siblings(elem) { - return _siblings((elem.parentNode || {}).firstChild, elem); - }, - children: function children(elem) { - return _siblings(elem.firstChild); - }, - contents: function contents(elem) { - return elem.contentDocument || jQuery.merge([], elem.childNodes); - } - }, function (name, fn) { - jQuery.fn[name] = function (until, selector) { - var matched = jQuery.map(this, fn, until); - - if (name.slice(-5) !== "Until") { - selector = until; - } - - if (selector && typeof selector === "string") { - matched = jQuery.filter(selector, matched); - } - - if (this.length > 1) { - - // Remove duplicates - if (!guaranteedUnique[name]) { - jQuery.uniqueSort(matched); - } - - // Reverse order for parents* and prev-derivatives - if (rparentsprev.test(name)) { - matched.reverse(); - } - } - - return this.pushStack(matched); - }; - }); - var rnotwhite = /\S+/g; - - // Convert String-formatted options into Object-formatted ones - function createOptions(options) { - var object = {}; - jQuery.each(options.match(rnotwhite) || [], function (_, flag) { - object[flag] = true; - }); - return object; - } - - /* - * Create a callback list using the following parameters: - * - * options: an optional list of space-separated options that will change how - * the callback list behaves or a more traditional option object - * - * By default a callback list will act like an event callback list and can be - * "fired" multiple times. - * - * Possible options: - * - * once: will ensure the callback list can only be fired once (like a Deferred) - * - * memory: will keep track of previous values and will call any callback added - * after the list has been fired right away with the latest "memorized" - * values (like a Deferred) - * - * unique: will ensure a callback can only be added once (no duplicate in the list) - * - * stopOnFalse: interrupt callings when a callback returns false - * - */ - jQuery.Callbacks = function (options) { - - // Convert options from String-formatted to Object-formatted if needed - // (we check in cache first) - options = typeof options === "string" ? createOptions(options) : jQuery.extend({}, options); - - var // Flag to know if list is currently firing - firing, - - - // Last fire value for non-forgettable lists - memory, - - - // Flag to know if list was already fired - _fired, - - - // Flag to prevent firing - _locked, - - - // Actual callback list - list = [], - - - // Queue of execution data for repeatable lists - queue = [], - - - // Index of currently firing callback (modified by add/remove as needed) - firingIndex = -1, - - - // Fire callbacks - fire = function fire() { - - // Enforce single-firing - _locked = options.once; - - // Execute callbacks for all pending executions, - // respecting firingIndex overrides and runtime changes - _fired = firing = true; - for (; queue.length; firingIndex = -1) { - memory = queue.shift(); - while (++firingIndex < list.length) { - - // Run callback and check for early termination - if (list[firingIndex].apply(memory[0], memory[1]) === false && options.stopOnFalse) { - - // Jump to end and forget the data so .add doesn't re-fire - firingIndex = list.length; - memory = false; - } - } - } - - // Forget the data if we're done with it - if (!options.memory) { - memory = false; - } - - firing = false; - - // Clean up if we're done firing for good - if (_locked) { - - // Keep an empty list if we have data for future add calls - if (memory) { - list = []; - - // Otherwise, this object is spent - } else { - list = ""; - } - } - }, - - - // Actual Callbacks object - self = { - - // Add a callback or a collection of callbacks to the list - add: function add() { - if (list) { - - // If we have memory from a past run, we should fire after adding - if (memory && !firing) { - firingIndex = list.length - 1; - queue.push(memory); - } - - (function add(args) { - jQuery.each(args, function (_, arg) { - if (jQuery.isFunction(arg)) { - if (!options.unique || !self.has(arg)) { - list.push(arg); - } - } else if (arg && arg.length && jQuery.type(arg) !== "string") { - - // Inspect recursively - add(arg); - } - }); - })(arguments); - - if (memory && !firing) { - fire(); - } - } - return this; - }, - - // Remove a callback from the list - remove: function remove() { - jQuery.each(arguments, function (_, arg) { - var index; - while ((index = jQuery.inArray(arg, list, index)) > -1) { - list.splice(index, 1); - - // Handle firing indexes - if (index <= firingIndex) { - firingIndex--; - } - } - }); - return this; - }, - - // Check if a given callback is in the list. - // If no argument is given, return whether or not list has callbacks attached. - has: function has(fn) { - return fn ? jQuery.inArray(fn, list) > -1 : list.length > 0; - }, - - // Remove all callbacks from the list - empty: function empty() { - if (list) { - list = []; - } - return this; - }, - - // Disable .fire and .add - // Abort any current/pending executions - // Clear all callbacks and values - disable: function disable() { - _locked = queue = []; - list = memory = ""; - return this; - }, - disabled: function disabled() { - return !list; - }, - - // Disable .fire - // Also disable .add unless we have memory (since it would have no effect) - // Abort any pending executions - lock: function lock() { - _locked = queue = []; - if (!memory) { - list = memory = ""; - } - return this; - }, - locked: function locked() { - return !!_locked; - }, - - // Call all callbacks with the given context and arguments - fireWith: function fireWith(context, args) { - if (!_locked) { - args = args || []; - args = [context, args.slice ? args.slice() : args]; - queue.push(args); - if (!firing) { - fire(); - } - } - return this; - }, - - // Call all the callbacks with the given arguments - fire: function fire() { - self.fireWith(this, arguments); - return this; - }, - - // To know if the callbacks have already been called at least once - fired: function fired() { - return !!_fired; - } - }; - - return self; - }; - - jQuery.extend({ - - Deferred: function Deferred(func) { - var tuples = [ - - // action, add listener, listener list, final state - ["resolve", "done", jQuery.Callbacks("once memory"), "resolved"], ["reject", "fail", jQuery.Callbacks("once memory"), "rejected"], ["notify", "progress", jQuery.Callbacks("memory")]], - _state = "pending", - _promise = { - state: function state() { - return _state; - }, - always: function always() { - deferred.done(arguments).fail(arguments); - return this; - }, - then: function then() /* fnDone, fnFail, fnProgress */{ - var fns = arguments; - return jQuery.Deferred(function (newDefer) { - jQuery.each(tuples, function (i, tuple) { - var fn = jQuery.isFunction(fns[i]) && fns[i]; - - // deferred[ done | fail | progress ] for forwarding actions to newDefer - deferred[tuple[1]](function () { - var returned = fn && fn.apply(this, arguments); - if (returned && jQuery.isFunction(returned.promise)) { - returned.promise().progress(newDefer.notify).done(newDefer.resolve).fail(newDefer.reject); - } else { - newDefer[tuple[0] + "With"](this === _promise ? newDefer.promise() : this, fn ? [returned] : arguments); - } - }); - }); - fns = null; - }).promise(); - }, - - // Get a promise for this deferred - // If obj is provided, the promise aspect is added to the object - promise: function promise(obj) { - return obj != null ? jQuery.extend(obj, _promise) : _promise; - } - }, - deferred = {}; - - // Keep pipe for back-compat - _promise.pipe = _promise.then; - - // Add list-specific methods - jQuery.each(tuples, function (i, tuple) { - var list = tuple[2], - stateString = tuple[3]; - - // promise[ done | fail | progress ] = list.add - _promise[tuple[1]] = list.add; - - // Handle state - if (stateString) { - list.add(function () { - - // state = [ resolved | rejected ] - _state = stateString; - - // [ reject_list | resolve_list ].disable; progress_list.lock - }, tuples[i ^ 1][2].disable, tuples[2][2].lock); - } - - // deferred[ resolve | reject | notify ] - deferred[tuple[0]] = function () { - deferred[tuple[0] + "With"](this === deferred ? _promise : this, arguments); - return this; - }; - deferred[tuple[0] + "With"] = list.fireWith; - }); - - // Make the deferred a promise - _promise.promise(deferred); - - // Call given func if any - if (func) { - func.call(deferred, deferred); - } - - // All done! - return deferred; - }, - - // Deferred helper - when: function when(subordinate /* , ..., subordinateN */) { - var i = 0, - resolveValues = _slice.call(arguments), - length = resolveValues.length, - - - // the count of uncompleted subordinates - remaining = length !== 1 || subordinate && jQuery.isFunction(subordinate.promise) ? length : 0, - - - // the master Deferred. - // If resolveValues consist of only a single Deferred, just use that. - deferred = remaining === 1 ? subordinate : jQuery.Deferred(), - - - // Update function for both resolve and progress values - updateFunc = function updateFunc(i, contexts, values) { - return function (value) { - contexts[i] = this; - values[i] = arguments.length > 1 ? _slice.call(arguments) : value; - if (values === progressValues) { - deferred.notifyWith(contexts, values); - } else if (! --remaining) { - deferred.resolveWith(contexts, values); - } - }; - }, - progressValues, - progressContexts, - resolveContexts; - - // Add listeners to Deferred subordinates; treat others as resolved - if (length > 1) { - progressValues = new Array(length); - progressContexts = new Array(length); - resolveContexts = new Array(length); - for (; i < length; i++) { - if (resolveValues[i] && jQuery.isFunction(resolveValues[i].promise)) { - resolveValues[i].promise().progress(updateFunc(i, progressContexts, progressValues)).done(updateFunc(i, resolveContexts, resolveValues)).fail(deferred.reject); - } else { - --remaining; - } - } - } - - // If we're not waiting on anything, resolve the master - if (!remaining) { - deferred.resolveWith(resolveContexts, resolveValues); - } - - return deferred.promise(); - } - }); - - // The deferred used on DOM ready - var readyList; - - jQuery.fn.ready = function (fn) { - - // Add the callback - jQuery.ready.promise().done(fn); - - return this; - }; - - jQuery.extend({ - - // Is the DOM ready to be used? Set to true once it occurs. - isReady: false, - - // A counter to track how many items to wait for before - // the ready event fires. See #6781 - readyWait: 1, - - // Hold (or release) the ready event - holdReady: function holdReady(hold) { - if (hold) { - jQuery.readyWait++; - } else { - jQuery.ready(true); - } - }, - - // Handle when the DOM is ready - ready: function ready(wait) { - - // Abort if there are pending holds or we're already ready - if (wait === true ? --jQuery.readyWait : jQuery.isReady) { - return; - } - - // Remember that the DOM is ready - jQuery.isReady = true; - - // If a normal DOM Ready event fired, decrement, and wait if need be - if (wait !== true && --jQuery.readyWait > 0) { - return; - } - - // If there are functions bound, to execute - readyList.resolveWith(document, [jQuery]); - - // Trigger any bound ready events - if (jQuery.fn.triggerHandler) { - jQuery(document).triggerHandler("ready"); - jQuery(document).off("ready"); - } - } - }); - - /** - * The ready event handler and self cleanup method - */ - function completed() { - document.removeEventListener("DOMContentLoaded", completed); - window.removeEventListener("load", completed); - jQuery.ready(); - } - - jQuery.ready.promise = function (obj) { - if (!readyList) { - - readyList = jQuery.Deferred(); - - // Catch cases where $(document).ready() is called - // after the browser event has already occurred. - // Support: IE9-10 only - // Older IE sometimes signals "interactive" too soon - if (document.readyState === "complete" || document.readyState !== "loading" && !document.documentElement.doScroll) { - - // Handle it asynchronously to allow scripts the opportunity to delay ready - window.setTimeout(jQuery.ready); - } else { - - // Use the handy event callback - document.addEventListener("DOMContentLoaded", completed); - - // A fallback to window.onload, that will always work - window.addEventListener("load", completed); - } - } - return readyList.promise(obj); - }; - - // Kick off the DOM ready check even if the user does not - jQuery.ready.promise(); - - // Multifunctional method to get and set values of a collection - // The value/s can optionally be executed if it's a function - var access = function access(elems, fn, key, value, chainable, emptyGet, raw) { - var i = 0, - len = elems.length, - bulk = key == null; - - // Sets many values - if (jQuery.type(key) === "object") { - chainable = true; - for (i in key) { - access(elems, fn, i, key[i], true, emptyGet, raw); - } - - // Sets one value - } else if (value !== undefined) { - chainable = true; - - if (!jQuery.isFunction(value)) { - raw = true; - } - - if (bulk) { - - // Bulk operations run against the entire set - if (raw) { - fn.call(elems, value); - fn = null; - - // ...except when executing function values - } else { - bulk = fn; - fn = function fn(elem, key, value) { - return bulk.call(jQuery(elem), value); - }; - } - } - - if (fn) { - for (; i < len; i++) { - fn(elems[i], key, raw ? value : value.call(elems[i], i, fn(elems[i], key))); - } - } - } - - return chainable ? elems : - - // Gets - bulk ? fn.call(elems) : len ? fn(elems[0], key) : emptyGet; - }; - var acceptData = function acceptData(owner) { - - // Accepts only: - // - Node - // - Node.ELEMENT_NODE - // - Node.DOCUMENT_NODE - // - Object - // - Any - /* jshint -W018 */ - return owner.nodeType === 1 || owner.nodeType === 9 || !+owner.nodeType; - }; - - function Data() { - this.expando = jQuery.expando + Data.uid++; - } - - Data.uid = 1; - - Data.prototype = { - - register: function register(owner, initial) { - var value = initial || {}; - - // If it is a node unlikely to be stringify-ed or looped over - // use plain assignment - if (owner.nodeType) { - owner[this.expando] = value; - - // Otherwise secure it in a non-enumerable, non-writable property - // configurability must be true to allow the property to be - // deleted with the delete operator - } else { - Object.defineProperty(owner, this.expando, { - value: value, - writable: true, - configurable: true - }); - } - return owner[this.expando]; - }, - cache: function cache(owner) { - - // We can accept data for non-element nodes in modern browsers, - // but we should not, see #8335. - // Always return an empty object. - if (!acceptData(owner)) { - return {}; - } - - // Check if the owner object already has a cache - var value = owner[this.expando]; - - // If not, create one - if (!value) { - value = {}; - - // We can accept data for non-element nodes in modern browsers, - // but we should not, see #8335. - // Always return an empty object. - if (acceptData(owner)) { - - // If it is a node unlikely to be stringify-ed or looped over - // use plain assignment - if (owner.nodeType) { - owner[this.expando] = value; - - // Otherwise secure it in a non-enumerable property - // configurable must be true to allow the property to be - // deleted when data is removed - } else { - Object.defineProperty(owner, this.expando, { - value: value, - configurable: true - }); - } - } - } - - return value; - }, - set: function set(owner, data, value) { - var prop, - cache = this.cache(owner); - - // Handle: [ owner, key, value ] args - if (typeof data === "string") { - cache[data] = value; - - // Handle: [ owner, { properties } ] args - } else { - - // Copy the properties one-by-one to the cache object - for (prop in data) { - cache[prop] = data[prop]; - } - } - return cache; - }, - get: function get(owner, key) { - return key === undefined ? this.cache(owner) : owner[this.expando] && owner[this.expando][key]; - }, - access: function access(owner, key, value) { - var stored; - - // In cases where either: - // - // 1. No key was specified - // 2. A string key was specified, but no value provided - // - // Take the "read" path and allow the get method to determine - // which value to return, respectively either: - // - // 1. The entire cache object - // 2. The data stored at the key - // - if (key === undefined || key && typeof key === "string" && value === undefined) { - - stored = this.get(owner, key); - - return stored !== undefined ? stored : this.get(owner, jQuery.camelCase(key)); - } - - // When the key is not a string, or both a key and value - // are specified, set or extend (existing objects) with either: - // - // 1. An object of properties - // 2. A key and value - // - this.set(owner, key, value); - - // Since the "set" path can have two possible entry points - // return the expected data based on which path was taken[*] - return value !== undefined ? value : key; - }, - remove: function remove(owner, key) { - var i, - name, - camel, - cache = owner[this.expando]; - - if (cache === undefined) { - return; - } - - if (key === undefined) { - this.register(owner); - } else { - - // Support array or space separated string of keys - if (jQuery.isArray(key)) { - - // If "name" is an array of keys... - // When data is initially created, via ("key", "val") signature, - // keys will be converted to camelCase. - // Since there is no way to tell _how_ a key was added, remove - // both plain key and camelCase key. #12786 - // This will only penalize the array argument path. - name = key.concat(key.map(jQuery.camelCase)); - } else { - camel = jQuery.camelCase(key); - - // Try the string as a key before any manipulation - if (key in cache) { - name = [key, camel]; - } else { - - // If a key with the spaces exists, use it. - // Otherwise, create an array by matching non-whitespace - name = camel; - name = name in cache ? [name] : name.match(rnotwhite) || []; - } - } - - i = name.length; - - while (i--) { - delete cache[name[i]]; - } - } - - // Remove the expando if there's no more data - if (key === undefined || jQuery.isEmptyObject(cache)) { - - // Support: Chrome <= 35-45+ - // Webkit & Blink performance suffers when deleting properties - // from DOM nodes, so set to undefined instead - // https://code.google.com/p/chromium/issues/detail?id=378607 - if (owner.nodeType) { - owner[this.expando] = undefined; - } else { - delete owner[this.expando]; - } - } - }, - hasData: function hasData(owner) { - var cache = owner[this.expando]; - return cache !== undefined && !jQuery.isEmptyObject(cache); - } - }; - var dataPriv = new Data(); - - var dataUser = new Data(); - - // Implementation Summary - // - // 1. Enforce API surface and semantic compatibility with 1.9.x branch - // 2. Improve the module's maintainability by reducing the storage - // paths to a single mechanism. - // 3. Use the same single mechanism to support "private" and "user" data. - // 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) - // 5. Avoid exposing implementation details on user objects (eg. expando properties) - // 6. Provide a clear path for implementation upgrade to WeakMap in 2014 - - var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, - rmultiDash = /[A-Z]/g; - - function dataAttr(elem, key, data) { - var name; - - // If nothing was found internally, try to fetch any - // data from the HTML5 data-* attribute - if (data === undefined && elem.nodeType === 1) { - name = "data-" + key.replace(rmultiDash, "-$&").toLowerCase(); - data = elem.getAttribute(name); - - if (typeof data === "string") { - try { - data = data === "true" ? true : data === "false" ? false : data === "null" ? null : - - // Only convert to a number if it doesn't change the string - +data + "" === data ? +data : rbrace.test(data) ? jQuery.parseJSON(data) : data; - } catch (e) {} - - // Make sure we set the data so it isn't changed later - dataUser.set(elem, key, data); - } else { - data = undefined; - } - } - return data; - } - - jQuery.extend({ - hasData: function hasData(elem) { - return dataUser.hasData(elem) || dataPriv.hasData(elem); - }, - - data: function data(elem, name, _data) { - return dataUser.access(elem, name, _data); - }, - - removeData: function removeData(elem, name) { - dataUser.remove(elem, name); - }, - - // TODO: Now that all calls to _data and _removeData have been replaced - // with direct calls to dataPriv methods, these can be deprecated. - _data: function _data(elem, name, data) { - return dataPriv.access(elem, name, data); - }, - - _removeData: function _removeData(elem, name) { - dataPriv.remove(elem, name); - } - }); - - jQuery.fn.extend({ - data: function data(key, value) { - var i, - name, - data, - elem = this[0], - attrs = elem && elem.attributes; - - // Gets all values - if (key === undefined) { - if (this.length) { - data = dataUser.get(elem); - - if (elem.nodeType === 1 && !dataPriv.get(elem, "hasDataAttrs")) { - i = attrs.length; - while (i--) { - - // Support: IE11+ - // The attrs elements can be null (#14894) - if (attrs[i]) { - name = attrs[i].name; - if (name.indexOf("data-") === 0) { - name = jQuery.camelCase(name.slice(5)); - dataAttr(elem, name, data[name]); - } - } - } - dataPriv.set(elem, "hasDataAttrs", true); - } - } - - return data; - } - - // Sets multiple values - if ((typeof key === "undefined" ? "undefined" : _typeof(key)) === "object") { - return this.each(function () { - dataUser.set(this, key); - }); - } - - return access(this, function (value) { - var data, camelKey; - - // The calling jQuery object (element matches) is not empty - // (and therefore has an element appears at this[ 0 ]) and the - // `value` parameter was not undefined. An empty jQuery object - // will result in `undefined` for elem = this[ 0 ] which will - // throw an exception if an attempt to read a data cache is made. - if (elem && value === undefined) { - - // Attempt to get data from the cache - // with the key as-is - data = dataUser.get(elem, key) || - - // Try to find dashed key if it exists (gh-2779) - // This is for 2.2.x only - dataUser.get(elem, key.replace(rmultiDash, "-$&").toLowerCase()); - - if (data !== undefined) { - return data; - } - - camelKey = jQuery.camelCase(key); - - // Attempt to get data from the cache - // with the key camelized - data = dataUser.get(elem, camelKey); - if (data !== undefined) { - return data; - } - - // Attempt to "discover" the data in - // HTML5 custom data-* attrs - data = dataAttr(elem, camelKey, undefined); - if (data !== undefined) { - return data; - } - - // We tried really hard, but the data doesn't exist. - return; - } - - // Set the data... - camelKey = jQuery.camelCase(key); - this.each(function () { - - // First, attempt to store a copy or reference of any - // data that might've been store with a camelCased key. - var data = dataUser.get(this, camelKey); - - // For HTML5 data-* attribute interop, we have to - // store property names with dashes in a camelCase form. - // This might not apply to all properties...* - dataUser.set(this, camelKey, value); - - // *... In the case of properties that might _actually_ - // have dashes, we need to also store a copy of that - // unchanged property. - if (key.indexOf("-") > -1 && data !== undefined) { - dataUser.set(this, key, value); - } - }); - }, null, value, arguments.length > 1, null, true); - }, - - removeData: function removeData(key) { - return this.each(function () { - dataUser.remove(this, key); - }); - } - }); - - jQuery.extend({ - queue: function queue(elem, type, data) { - var queue; - - if (elem) { - type = (type || "fx") + "queue"; - queue = dataPriv.get(elem, type); - - // Speed up dequeue by getting out quickly if this is just a lookup - if (data) { - if (!queue || jQuery.isArray(data)) { - queue = dataPriv.access(elem, type, jQuery.makeArray(data)); - } else { - queue.push(data); - } - } - return queue || []; - } - }, - - dequeue: function dequeue(elem, type) { - type = type || "fx"; - - var queue = jQuery.queue(elem, type), - startLength = queue.length, - fn = queue.shift(), - hooks = jQuery._queueHooks(elem, type), - next = function next() { - jQuery.dequeue(elem, type); - }; - - // If the fx queue is dequeued, always remove the progress sentinel - if (fn === "inprogress") { - fn = queue.shift(); - startLength--; - } - - if (fn) { - - // Add a progress sentinel to prevent the fx queue from being - // automatically dequeued - if (type === "fx") { - queue.unshift("inprogress"); - } - - // Clear up the last queue stop function - delete hooks.stop; - fn.call(elem, next, hooks); - } - - if (!startLength && hooks) { - hooks.empty.fire(); - } - }, - - // Not public - generate a queueHooks object, or return the current one - _queueHooks: function _queueHooks(elem, type) { - var key = type + "queueHooks"; - return dataPriv.get(elem, key) || dataPriv.access(elem, key, { - empty: jQuery.Callbacks("once memory").add(function () { - dataPriv.remove(elem, [type + "queue", key]); - }) - }); - } - }); - - jQuery.fn.extend({ - queue: function queue(type, data) { - var setter = 2; - - if (typeof type !== "string") { - data = type; - type = "fx"; - setter--; - } - - if (arguments.length < setter) { - return jQuery.queue(this[0], type); - } - - return data === undefined ? this : this.each(function () { - var queue = jQuery.queue(this, type, data); - - // Ensure a hooks for this queue - jQuery._queueHooks(this, type); - - if (type === "fx" && queue[0] !== "inprogress") { - jQuery.dequeue(this, type); - } - }); - }, - dequeue: function dequeue(type) { - return this.each(function () { - jQuery.dequeue(this, type); - }); - }, - clearQueue: function clearQueue(type) { - return this.queue(type || "fx", []); - }, - - // Get a promise resolved when queues of a certain type - // are emptied (fx is the type by default) - promise: function promise(type, obj) { - var tmp, - count = 1, - defer = jQuery.Deferred(), - elements = this, - i = this.length, - resolve = function resolve() { - if (! --count) { - defer.resolveWith(elements, [elements]); - } - }; - - if (typeof type !== "string") { - obj = type; - type = undefined; - } - type = type || "fx"; - - while (i--) { - tmp = dataPriv.get(elements[i], type + "queueHooks"); - if (tmp && tmp.empty) { - count++; - tmp.empty.add(resolve); - } - } - resolve(); - return defer.promise(obj); - } - }); - var pnum = /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/.source; - - var rcssNum = new RegExp("^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i"); - - var cssExpand = ["Top", "Right", "Bottom", "Left"]; - - var isHidden = function isHidden(elem, el) { - - // isHidden might be called from jQuery#filter function; - // in that case, element will be second argument - elem = el || elem; - return jQuery.css(elem, "display") === "none" || !jQuery.contains(elem.ownerDocument, elem); - }; - - function adjustCSS(elem, prop, valueParts, tween) { - var adjusted, - scale = 1, - maxIterations = 20, - currentValue = tween ? function () { - return tween.cur(); - } : function () { - return jQuery.css(elem, prop, ""); - }, - initial = currentValue(), - unit = valueParts && valueParts[3] || (jQuery.cssNumber[prop] ? "" : "px"), - - - // Starting value computation is required for potential unit mismatches - initialInUnit = (jQuery.cssNumber[prop] || unit !== "px" && +initial) && rcssNum.exec(jQuery.css(elem, prop)); - - if (initialInUnit && initialInUnit[3] !== unit) { - - // Trust units reported by jQuery.css - unit = unit || initialInUnit[3]; - - // Make sure we update the tween properties later on - valueParts = valueParts || []; - - // Iteratively approximate from a nonzero starting point - initialInUnit = +initial || 1; - - do { - - // If previous iteration zeroed out, double until we get *something*. - // Use string for doubling so we don't accidentally see scale as unchanged below - scale = scale || ".5"; - - // Adjust and apply - initialInUnit = initialInUnit / scale; - jQuery.style(elem, prop, initialInUnit + unit); - - // Update scale, tolerating zero or NaN from tween.cur() - // Break the loop if scale is unchanged or perfect, or if we've just had enough. - } while (scale !== (scale = currentValue() / initial) && scale !== 1 && --maxIterations); - } - - if (valueParts) { - initialInUnit = +initialInUnit || +initial || 0; - - // Apply relative offset (+=/-=) if specified - adjusted = valueParts[1] ? initialInUnit + (valueParts[1] + 1) * valueParts[2] : +valueParts[2]; - if (tween) { - tween.unit = unit; - tween.start = initialInUnit; - tween.end = adjusted; - } - } - return adjusted; - } - var rcheckableType = /^(?:checkbox|radio)$/i; - - var rtagName = /<([\w:-]+)/; - - var rscriptType = /^$|\/(?:java|ecma)script/i; - - // We have to close these tags to support XHTML (#13200) - var wrapMap = { - - // Support: IE9 - option: [1, ""], - - // XHTML parsers do not magically insert elements in the - // same way that tag soup parsers do. So we cannot shorten - // this by omitting or other required elements. - thead: [1, "", "
"], - col: [2, "", "
"], - tr: [2, "", "
"], - td: [3, "", "
"], - - _default: [0, "", ""] - }; - - // Support: IE9 - wrapMap.optgroup = wrapMap.option; - - wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; - wrapMap.th = wrapMap.td; - - function getAll(context, tag) { - - // Support: IE9-11+ - // Use typeof to avoid zero-argument method invocation on host objects (#15151) - var ret = typeof context.getElementsByTagName !== "undefined" ? context.getElementsByTagName(tag || "*") : typeof context.querySelectorAll !== "undefined" ? context.querySelectorAll(tag || "*") : []; - - return tag === undefined || tag && jQuery.nodeName(context, tag) ? jQuery.merge([context], ret) : ret; - } - - // Mark scripts as having already been evaluated - function setGlobalEval(elems, refElements) { - var i = 0, - l = elems.length; - - for (; i < l; i++) { - dataPriv.set(elems[i], "globalEval", !refElements || dataPriv.get(refElements[i], "globalEval")); - } - } - - var rhtml = /<|&#?\w+;/; - - function buildFragment(elems, context, scripts, selection, ignored) { - var elem, - tmp, - tag, - wrap, - contains, - j, - fragment = context.createDocumentFragment(), - nodes = [], - i = 0, - l = elems.length; - - for (; i < l; i++) { - elem = elems[i]; - - if (elem || elem === 0) { - - // Add nodes directly - if (jQuery.type(elem) === "object") { - - // Support: Android<4.1, PhantomJS<2 - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge(nodes, elem.nodeType ? [elem] : elem); - - // Convert non-html into a text node - } else if (!rhtml.test(elem)) { - nodes.push(context.createTextNode(elem)); - - // Convert html into DOM nodes - } else { - tmp = tmp || fragment.appendChild(context.createElement("div")); - - // Deserialize a standard representation - tag = (rtagName.exec(elem) || ["", ""])[1].toLowerCase(); - wrap = wrapMap[tag] || wrapMap._default; - tmp.innerHTML = wrap[1] + jQuery.htmlPrefilter(elem) + wrap[2]; - - // Descend through wrappers to the right content - j = wrap[0]; - while (j--) { - tmp = tmp.lastChild; - } - - // Support: Android<4.1, PhantomJS<2 - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge(nodes, tmp.childNodes); - - // Remember the top-level container - tmp = fragment.firstChild; - - // Ensure the created nodes are orphaned (#12392) - tmp.textContent = ""; - } - } - } - - // Remove wrapper from fragment - fragment.textContent = ""; - - i = 0; - while (elem = nodes[i++]) { - - // Skip elements already in the context collection (trac-4087) - if (selection && jQuery.inArray(elem, selection) > -1) { - if (ignored) { - ignored.push(elem); - } - continue; - } - - contains = jQuery.contains(elem.ownerDocument, elem); - - // Append to fragment - tmp = getAll(fragment.appendChild(elem), "script"); - - // Preserve script evaluation history - if (contains) { - setGlobalEval(tmp); - } - - // Capture executables - if (scripts) { - j = 0; - while (elem = tmp[j++]) { - if (rscriptType.test(elem.type || "")) { - scripts.push(elem); - } - } - } - } - - return fragment; - } - - (function () { - var fragment = document.createDocumentFragment(), - div = fragment.appendChild(document.createElement("div")), - input = document.createElement("input"); - - // Support: Android 4.0-4.3, Safari<=5.1 - // Check state lost if the name is set (#11217) - // Support: Windows Web Apps (WWA) - // `name` and `type` must use .setAttribute for WWA (#14901) - input.setAttribute("type", "radio"); - input.setAttribute("checked", "checked"); - input.setAttribute("name", "t"); - - div.appendChild(input); - - // Support: Safari<=5.1, Android<4.2 - // Older WebKit doesn't clone checked state correctly in fragments - support.checkClone = div.cloneNode(true).cloneNode(true).lastChild.checked; - - // Support: IE<=11+ - // Make sure textarea (and checkbox) defaultValue is properly cloned - div.innerHTML = ""; - support.noCloneChecked = !!div.cloneNode(true).lastChild.defaultValue; - })(); - - var rkeyEvent = /^key/, - rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/, - rtypenamespace = /^([^.]*)(?:\.(.+)|)/; - - function returnTrue() { - return true; - } - - function returnFalse() { - return false; - } - - // Support: IE9 - // See #13393 for more info - function safeActiveElement() { - try { - return document.activeElement; - } catch (err) {} - } - - function _on(elem, types, selector, data, fn, one) { - var origFn, type; - - // Types can be a map of types/handlers - if ((typeof types === "undefined" ? "undefined" : _typeof(types)) === "object") { - - // ( types-Object, selector, data ) - if (typeof selector !== "string") { - - // ( types-Object, data ) - data = data || selector; - selector = undefined; - } - for (type in types) { - _on(elem, type, selector, data, types[type], one); - } - return elem; - } - - if (data == null && fn == null) { - - // ( types, fn ) - fn = selector; - data = selector = undefined; - } else if (fn == null) { - if (typeof selector === "string") { - - // ( types, selector, fn ) - fn = data; - data = undefined; - } else { - - // ( types, data, fn ) - fn = data; - data = selector; - selector = undefined; - } - } - if (fn === false) { - fn = returnFalse; - } else if (!fn) { - return elem; - } - - if (one === 1) { - origFn = fn; - fn = function fn(event) { - - // Can use an empty set, since event contains the info - jQuery().off(event); - return origFn.apply(this, arguments); - }; - - // Use same guid so caller can remove using origFn - fn.guid = origFn.guid || (origFn.guid = jQuery.guid++); - } - return elem.each(function () { - jQuery.event.add(this, types, fn, data, selector); - }); - } - - /* - * Helper functions for managing events -- not part of the public interface. - * Props to Dean Edwards' addEvent library for many of the ideas. - */ - jQuery.event = { - - global: {}, - - add: function add(elem, types, handler, data, selector) { - - var handleObjIn, - eventHandle, - tmp, - events, - t, - handleObj, - special, - handlers, - type, - namespaces, - origType, - elemData = dataPriv.get(elem); - - // Don't attach events to noData or text/comment nodes (but allow plain objects) - if (!elemData) { - return; - } - - // Caller can pass in an object of custom data in lieu of the handler - if (handler.handler) { - handleObjIn = handler; - handler = handleObjIn.handler; - selector = handleObjIn.selector; - } - - // Make sure that the handler has a unique ID, used to find/remove it later - if (!handler.guid) { - handler.guid = jQuery.guid++; - } - - // Init the element's event structure and main handler, if this is the first - if (!(events = elemData.events)) { - events = elemData.events = {}; - } - if (!(eventHandle = elemData.handle)) { - eventHandle = elemData.handle = function (e) { - - // Discard the second event of a jQuery.event.trigger() and - // when an event is called after a page has unloaded - return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ? jQuery.event.dispatch.apply(elem, arguments) : undefined; - }; - } - - // Handle multiple events separated by a space - types = (types || "").match(rnotwhite) || [""]; - t = types.length; - while (t--) { - tmp = rtypenamespace.exec(types[t]) || []; - type = origType = tmp[1]; - namespaces = (tmp[2] || "").split(".").sort(); - - // There *must* be a type, no attaching namespace-only handlers - if (!type) { - continue; - } - - // If event changes its type, use the special event handlers for the changed type - special = jQuery.event.special[type] || {}; - - // If selector defined, determine special event api type, otherwise given type - type = (selector ? special.delegateType : special.bindType) || type; - - // Update special based on newly reset type - special = jQuery.event.special[type] || {}; - - // handleObj is passed to all event handlers - handleObj = jQuery.extend({ - type: type, - origType: origType, - data: data, - handler: handler, - guid: handler.guid, - selector: selector, - needsContext: selector && jQuery.expr.match.needsContext.test(selector), - namespace: namespaces.join(".") - }, handleObjIn); - - // Init the event handler queue if we're the first - if (!(handlers = events[type])) { - handlers = events[type] = []; - handlers.delegateCount = 0; - - // Only use addEventListener if the special events handler returns false - if (!special.setup || special.setup.call(elem, data, namespaces, eventHandle) === false) { - - if (elem.addEventListener) { - elem.addEventListener(type, eventHandle); - } - } - } - - if (special.add) { - special.add.call(elem, handleObj); - - if (!handleObj.handler.guid) { - handleObj.handler.guid = handler.guid; - } - } - - // Add to the element's handler list, delegates in front - if (selector) { - handlers.splice(handlers.delegateCount++, 0, handleObj); - } else { - handlers.push(handleObj); - } - - // Keep track of which events have ever been used, for event optimization - jQuery.event.global[type] = true; - } - }, - - // Detach an event or set of events from an element - remove: function remove(elem, types, handler, selector, mappedTypes) { - - var j, - origCount, - tmp, - events, - t, - handleObj, - special, - handlers, - type, - namespaces, - origType, - elemData = dataPriv.hasData(elem) && dataPriv.get(elem); - - if (!elemData || !(events = elemData.events)) { - return; - } - - // Once for each type.namespace in types; type may be omitted - types = (types || "").match(rnotwhite) || [""]; - t = types.length; - while (t--) { - tmp = rtypenamespace.exec(types[t]) || []; - type = origType = tmp[1]; - namespaces = (tmp[2] || "").split(".").sort(); - - // Unbind all events (on this namespace, if provided) for the element - if (!type) { - for (type in events) { - jQuery.event.remove(elem, type + types[t], handler, selector, true); - } - continue; - } - - special = jQuery.event.special[type] || {}; - type = (selector ? special.delegateType : special.bindType) || type; - handlers = events[type] || []; - tmp = tmp[2] && new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)"); - - // Remove matching events - origCount = j = handlers.length; - while (j--) { - handleObj = handlers[j]; - - if ((mappedTypes || origType === handleObj.origType) && (!handler || handler.guid === handleObj.guid) && (!tmp || tmp.test(handleObj.namespace)) && (!selector || selector === handleObj.selector || selector === "**" && handleObj.selector)) { - handlers.splice(j, 1); - - if (handleObj.selector) { - handlers.delegateCount--; - } - if (special.remove) { - special.remove.call(elem, handleObj); - } - } - } - - // Remove generic event handler if we removed something and no more handlers exist - // (avoids potential for endless recursion during removal of special event handlers) - if (origCount && !handlers.length) { - if (!special.teardown || special.teardown.call(elem, namespaces, elemData.handle) === false) { - - jQuery.removeEvent(elem, type, elemData.handle); - } - - delete events[type]; - } - } - - // Remove data and the expando if it's no longer used - if (jQuery.isEmptyObject(events)) { - dataPriv.remove(elem, "handle events"); - } - }, - - dispatch: function dispatch(event) { - - // Make a writable jQuery.Event from the native event object - event = jQuery.event.fix(event); - - var i, - j, - ret, - matched, - handleObj, - handlerQueue = [], - args = _slice.call(arguments), - handlers = (dataPriv.get(this, "events") || {})[event.type] || [], - special = jQuery.event.special[event.type] || {}; - - // Use the fix-ed jQuery.Event rather than the (read-only) native event - args[0] = event; - event.delegateTarget = this; - - // Call the preDispatch hook for the mapped type, and let it bail if desired - if (special.preDispatch && special.preDispatch.call(this, event) === false) { - return; - } - - // Determine handlers - handlerQueue = jQuery.event.handlers.call(this, event, handlers); - - // Run delegates first; they may want to stop propagation beneath us - i = 0; - while ((matched = handlerQueue[i++]) && !event.isPropagationStopped()) { - event.currentTarget = matched.elem; - - j = 0; - while ((handleObj = matched.handlers[j++]) && !event.isImmediatePropagationStopped()) { - - // Triggered event must either 1) have no namespace, or 2) have namespace(s) - // a subset or equal to those in the bound event (both can have no namespace). - if (!event.rnamespace || event.rnamespace.test(handleObj.namespace)) { - - event.handleObj = handleObj; - event.data = handleObj.data; - - ret = ((jQuery.event.special[handleObj.origType] || {}).handle || handleObj.handler).apply(matched.elem, args); - - if (ret !== undefined) { - if ((event.result = ret) === false) { - event.preventDefault(); - event.stopPropagation(); - } - } - } - } - } - - // Call the postDispatch hook for the mapped type - if (special.postDispatch) { - special.postDispatch.call(this, event); - } - - return event.result; - }, - - handlers: function handlers(event, _handlers) { - var i, - matches, - sel, - handleObj, - handlerQueue = [], - delegateCount = _handlers.delegateCount, - cur = event.target; - - // Support (at least): Chrome, IE9 - // Find delegate handlers - // Black-hole SVG instance trees (#13180) - // - // Support: Firefox<=42+ - // Avoid non-left-click in FF but don't block IE radio events (#3861, gh-2343) - if (delegateCount && cur.nodeType && (event.type !== "click" || isNaN(event.button) || event.button < 1)) { - - for (; cur !== this; cur = cur.parentNode || this) { - - // Don't check non-elements (#13208) - // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) - if (cur.nodeType === 1 && (cur.disabled !== true || event.type !== "click")) { - matches = []; - for (i = 0; i < delegateCount; i++) { - handleObj = _handlers[i]; - - // Don't conflict with Object.prototype properties (#13203) - sel = handleObj.selector + " "; - - if (matches[sel] === undefined) { - matches[sel] = handleObj.needsContext ? jQuery(sel, this).index(cur) > -1 : jQuery.find(sel, this, null, [cur]).length; - } - if (matches[sel]) { - matches.push(handleObj); - } - } - if (matches.length) { - handlerQueue.push({ elem: cur, handlers: matches }); - } - } - } - } - - // Add the remaining (directly-bound) handlers - if (delegateCount < _handlers.length) { - handlerQueue.push({ elem: this, handlers: _handlers.slice(delegateCount) }); - } - - return handlerQueue; - }, - - // Includes some event props shared by KeyEvent and MouseEvent - props: ("altKey bubbles cancelable ctrlKey currentTarget detail eventPhase " + "metaKey relatedTarget shiftKey target timeStamp view which").split(" "), - - fixHooks: {}, - - keyHooks: { - props: "char charCode key keyCode".split(" "), - filter: function filter(event, original) { - - // Add which for key events - if (event.which == null) { - event.which = original.charCode != null ? original.charCode : original.keyCode; - } - - return event; - } - }, - - mouseHooks: { - props: ("button buttons clientX clientY offsetX offsetY pageX pageY " + "screenX screenY toElement").split(" "), - filter: function filter(event, original) { - var eventDoc, - doc, - body, - button = original.button; - - // Calculate pageX/Y if missing and clientX/Y available - if (event.pageX == null && original.clientX != null) { - eventDoc = event.target.ownerDocument || document; - doc = eventDoc.documentElement; - body = eventDoc.body; - - event.pageX = original.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc && doc.clientLeft || body && body.clientLeft || 0); - event.pageY = original.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc && doc.clientTop || body && body.clientTop || 0); - } - - // Add which for click: 1 === left; 2 === middle; 3 === right - // Note: button is not normalized, so don't use it - if (!event.which && button !== undefined) { - event.which = button & 1 ? 1 : button & 2 ? 3 : button & 4 ? 2 : 0; - } - - return event; - } - }, - - fix: function fix(event) { - if (event[jQuery.expando]) { - return event; - } - - // Create a writable copy of the event object and normalize some properties - var i, - prop, - copy, - type = event.type, - originalEvent = event, - fixHook = this.fixHooks[type]; - - if (!fixHook) { - this.fixHooks[type] = fixHook = rmouseEvent.test(type) ? this.mouseHooks : rkeyEvent.test(type) ? this.keyHooks : {}; - } - copy = fixHook.props ? this.props.concat(fixHook.props) : this.props; - - event = new jQuery.Event(originalEvent); - - i = copy.length; - while (i--) { - prop = copy[i]; - event[prop] = originalEvent[prop]; - } - - // Support: Cordova 2.5 (WebKit) (#13255) - // All events should have a target; Cordova deviceready doesn't - if (!event.target) { - event.target = document; - } - - // Support: Safari 6.0+, Chrome<28 - // Target should not be a text node (#504, #13143) - if (event.target.nodeType === 3) { - event.target = event.target.parentNode; - } - - return fixHook.filter ? fixHook.filter(event, originalEvent) : event; - }, - - special: { - load: { - - // Prevent triggered image.load events from bubbling to window.load - noBubble: true - }, - focus: { - - // Fire native event if possible so blur/focus sequence is correct - trigger: function trigger() { - if (this !== safeActiveElement() && this.focus) { - this.focus(); - return false; - } - }, - delegateType: "focusin" - }, - blur: { - trigger: function trigger() { - if (this === safeActiveElement() && this.blur) { - this.blur(); - return false; - } - }, - delegateType: "focusout" - }, - click: { - - // For checkbox, fire native event so checked state will be right - trigger: function trigger() { - if (this.type === "checkbox" && this.click && jQuery.nodeName(this, "input")) { - this.click(); - return false; - } - }, - - // For cross-browser consistency, don't fire native .click() on links - _default: function _default(event) { - return jQuery.nodeName(event.target, "a"); - } - }, - - beforeunload: { - postDispatch: function postDispatch(event) { - - // Support: Firefox 20+ - // Firefox doesn't alert if the returnValue field is not set. - if (event.result !== undefined && event.originalEvent) { - event.originalEvent.returnValue = event.result; - } - } - } - } - }; - - jQuery.removeEvent = function (elem, type, handle) { - - // This "if" is needed for plain objects - if (elem.removeEventListener) { - elem.removeEventListener(type, handle); - } - }; - - jQuery.Event = function (src, props) { - - // Allow instantiation without the 'new' keyword - if (!(this instanceof jQuery.Event)) { - return new jQuery.Event(src, props); - } - - // Event object - if (src && src.type) { - this.originalEvent = src; - this.type = src.type; - - // Events bubbling up the document may have been marked as prevented - // by a handler lower down the tree; reflect the correct value. - this.isDefaultPrevented = src.defaultPrevented || src.defaultPrevented === undefined && - - // Support: Android<4.0 - src.returnValue === false ? returnTrue : returnFalse; - - // Event type - } else { - this.type = src; - } - - // Put explicitly provided properties onto the event object - if (props) { - jQuery.extend(this, props); - } - - // Create a timestamp if incoming event doesn't have one - this.timeStamp = src && src.timeStamp || jQuery.now(); - - // Mark it as fixed - this[jQuery.expando] = true; - }; - - // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding - // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html - jQuery.Event.prototype = { - constructor: jQuery.Event, - isDefaultPrevented: returnFalse, - isPropagationStopped: returnFalse, - isImmediatePropagationStopped: returnFalse, - isSimulated: false, - - preventDefault: function preventDefault() { - var e = this.originalEvent; - - this.isDefaultPrevented = returnTrue; - - if (e && !this.isSimulated) { - e.preventDefault(); - } - }, - stopPropagation: function stopPropagation() { - var e = this.originalEvent; - - this.isPropagationStopped = returnTrue; - - if (e && !this.isSimulated) { - e.stopPropagation(); - } - }, - stopImmediatePropagation: function stopImmediatePropagation() { - var e = this.originalEvent; - - this.isImmediatePropagationStopped = returnTrue; - - if (e && !this.isSimulated) { - e.stopImmediatePropagation(); - } - - this.stopPropagation(); - } - }; - - // Create mouseenter/leave events using mouseover/out and event-time checks - // so that event delegation works in jQuery. - // Do the same for pointerenter/pointerleave and pointerover/pointerout - // - // Support: Safari 7 only - // Safari sends mouseenter too often; see: - // https://code.google.com/p/chromium/issues/detail?id=470258 - // for the description of the bug (it existed in older Chrome versions as well). - jQuery.each({ - mouseenter: "mouseover", - mouseleave: "mouseout", - pointerenter: "pointerover", - pointerleave: "pointerout" - }, function (orig, fix) { - jQuery.event.special[orig] = { - delegateType: fix, - bindType: fix, - - handle: function handle(event) { - var ret, - target = this, - related = event.relatedTarget, - handleObj = event.handleObj; - - // For mouseenter/leave call the handler if related is outside the target. - // NB: No relatedTarget if the mouse left/entered the browser window - if (!related || related !== target && !jQuery.contains(target, related)) { - event.type = handleObj.origType; - ret = handleObj.handler.apply(this, arguments); - event.type = fix; - } - return ret; - } - }; - }); - - jQuery.fn.extend({ - on: function on(types, selector, data, fn) { - return _on(this, types, selector, data, fn); - }, - one: function one(types, selector, data, fn) { - return _on(this, types, selector, data, fn, 1); - }, - off: function off(types, selector, fn) { - var handleObj, type; - if (types && types.preventDefault && types.handleObj) { - - // ( event ) dispatched jQuery.Event - handleObj = types.handleObj; - jQuery(types.delegateTarget).off(handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, handleObj.selector, handleObj.handler); - return this; - } - if ((typeof types === "undefined" ? "undefined" : _typeof(types)) === "object") { - - // ( types-object [, selector] ) - for (type in types) { - this.off(type, selector, types[type]); - } - return this; - } - if (selector === false || typeof selector === "function") { - - // ( types [, fn] ) - fn = selector; - selector = undefined; - } - if (fn === false) { - fn = returnFalse; - } - return this.each(function () { - jQuery.event.remove(this, types, fn, selector); - }); - } - }); - - var rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:-]+)[^>]*)\/>/gi, - - - // Support: IE 10-11, Edge 10240+ - // In IE/Edge using regex groups here causes severe slowdowns. - // See https://connect.microsoft.com/IE/feedback/details/1736512/ - rnoInnerhtml = /\s*$/g; - - // Manipulating tables requires a tbody - function manipulationTarget(elem, content) { - return jQuery.nodeName(elem, "table") && jQuery.nodeName(content.nodeType !== 11 ? content : content.firstChild, "tr") ? elem.getElementsByTagName("tbody")[0] || elem.appendChild(elem.ownerDocument.createElement("tbody")) : elem; - } - - // Replace/restore the type attribute of script elements for safe DOM manipulation - function disableScript(elem) { - elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; - return elem; - } - function restoreScript(elem) { - var match = rscriptTypeMasked.exec(elem.type); - - if (match) { - elem.type = match[1]; - } else { - elem.removeAttribute("type"); - } - - return elem; - } - - function cloneCopyEvent(src, dest) { - var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; - - if (dest.nodeType !== 1) { - return; - } - - // 1. Copy private data: events, handlers, etc. - if (dataPriv.hasData(src)) { - pdataOld = dataPriv.access(src); - pdataCur = dataPriv.set(dest, pdataOld); - events = pdataOld.events; - - if (events) { - delete pdataCur.handle; - pdataCur.events = {}; - - for (type in events) { - for (i = 0, l = events[type].length; i < l; i++) { - jQuery.event.add(dest, type, events[type][i]); - } - } - } - } - - // 2. Copy user data - if (dataUser.hasData(src)) { - udataOld = dataUser.access(src); - udataCur = jQuery.extend({}, udataOld); - - dataUser.set(dest, udataCur); - } - } - - // Fix IE bugs, see support tests - function fixInput(src, dest) { - var nodeName = dest.nodeName.toLowerCase(); - - // Fails to persist the checked state of a cloned checkbox or radio button. - if (nodeName === "input" && rcheckableType.test(src.type)) { - dest.checked = src.checked; - - // Fails to return the selected option to the default selected state when cloning options - } else if (nodeName === "input" || nodeName === "textarea") { - dest.defaultValue = src.defaultValue; - } - } - - function domManip(collection, args, callback, ignored) { - - // Flatten any nested arrays - args = concat.apply([], args); - - var fragment, - first, - scripts, - hasScripts, - node, - doc, - i = 0, - l = collection.length, - iNoClone = l - 1, - value = args[0], - isFunction = jQuery.isFunction(value); - - // We can't cloneNode fragments that contain checked, in WebKit - if (isFunction || l > 1 && typeof value === "string" && !support.checkClone && rchecked.test(value)) { - return collection.each(function (index) { - var self = collection.eq(index); - if (isFunction) { - args[0] = value.call(this, index, self.html()); - } - domManip(self, args, callback, ignored); - }); - } - - if (l) { - fragment = buildFragment(args, collection[0].ownerDocument, false, collection, ignored); - first = fragment.firstChild; - - if (fragment.childNodes.length === 1) { - fragment = first; - } - - // Require either new content or an interest in ignored elements to invoke the callback - if (first || ignored) { - scripts = jQuery.map(getAll(fragment, "script"), disableScript); - hasScripts = scripts.length; - - // Use the original fragment for the last item - // instead of the first because it can end up - // being emptied incorrectly in certain situations (#8070). - for (; i < l; i++) { - node = fragment; - - if (i !== iNoClone) { - node = jQuery.clone(node, true, true); - - // Keep references to cloned scripts for later restoration - if (hasScripts) { - - // Support: Android<4.1, PhantomJS<2 - // push.apply(_, arraylike) throws on ancient WebKit - jQuery.merge(scripts, getAll(node, "script")); - } - } - - callback.call(collection[i], node, i); - } - - if (hasScripts) { - doc = scripts[scripts.length - 1].ownerDocument; - - // Reenable scripts - jQuery.map(scripts, restoreScript); - - // Evaluate executable scripts on first document insertion - for (i = 0; i < hasScripts; i++) { - node = scripts[i]; - if (rscriptType.test(node.type || "") && !dataPriv.access(node, "globalEval") && jQuery.contains(doc, node)) { - - if (node.src) { - - // Optional AJAX dependency, but won't run scripts if not present - if (jQuery._evalUrl) { - jQuery._evalUrl(node.src); - } - } else { - jQuery.globalEval(node.textContent.replace(rcleanScript, "")); - } - } - } - } - } - } - - return collection; - } - - function _remove(elem, selector, keepData) { - var node, - nodes = selector ? jQuery.filter(selector, elem) : elem, - i = 0; - - for (; (node = nodes[i]) != null; i++) { - if (!keepData && node.nodeType === 1) { - jQuery.cleanData(getAll(node)); - } - - if (node.parentNode) { - if (keepData && jQuery.contains(node.ownerDocument, node)) { - setGlobalEval(getAll(node, "script")); - } - node.parentNode.removeChild(node); - } - } - - return elem; - } - - jQuery.extend({ - htmlPrefilter: function htmlPrefilter(html) { - return html.replace(rxhtmlTag, "<$1>"); - }, - - clone: function clone(elem, dataAndEvents, deepDataAndEvents) { - var i, - l, - srcElements, - destElements, - clone = elem.cloneNode(true), - inPage = jQuery.contains(elem.ownerDocument, elem); - - // Fix IE cloning issues - if (!support.noCloneChecked && (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem)) { - - // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 - destElements = getAll(clone); - srcElements = getAll(elem); - - for (i = 0, l = srcElements.length; i < l; i++) { - fixInput(srcElements[i], destElements[i]); - } - } - - // Copy the events from the original to the clone - if (dataAndEvents) { - if (deepDataAndEvents) { - srcElements = srcElements || getAll(elem); - destElements = destElements || getAll(clone); - - for (i = 0, l = srcElements.length; i < l; i++) { - cloneCopyEvent(srcElements[i], destElements[i]); - } - } else { - cloneCopyEvent(elem, clone); - } - } - - // Preserve script evaluation history - destElements = getAll(clone, "script"); - if (destElements.length > 0) { - setGlobalEval(destElements, !inPage && getAll(elem, "script")); - } - - // Return the cloned set - return clone; - }, - - cleanData: function cleanData(elems) { - var data, - elem, - type, - special = jQuery.event.special, - i = 0; - - for (; (elem = elems[i]) !== undefined; i++) { - if (acceptData(elem)) { - if (data = elem[dataPriv.expando]) { - if (data.events) { - for (type in data.events) { - if (special[type]) { - jQuery.event.remove(elem, type); - - // This is a shortcut to avoid jQuery.event.remove's overhead - } else { - jQuery.removeEvent(elem, type, data.handle); - } - } - } - - // Support: Chrome <= 35-45+ - // Assign undefined instead of using delete, see Data#remove - elem[dataPriv.expando] = undefined; - } - if (elem[dataUser.expando]) { - - // Support: Chrome <= 35-45+ - // Assign undefined instead of using delete, see Data#remove - elem[dataUser.expando] = undefined; - } - } - } - } - }); - - jQuery.fn.extend({ - - // Keep domManip exposed until 3.0 (gh-2225) - domManip: domManip, - - detach: function detach(selector) { - return _remove(this, selector, true); - }, - - remove: function remove(selector) { - return _remove(this, selector); - }, - - text: function text(value) { - return access(this, function (value) { - return value === undefined ? jQuery.text(this) : this.empty().each(function () { - if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { - this.textContent = value; - } - }); - }, null, value, arguments.length); - }, - - append: function append() { - return domManip(this, arguments, function (elem) { - if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { - var target = manipulationTarget(this, elem); - target.appendChild(elem); - } - }); - }, - - prepend: function prepend() { - return domManip(this, arguments, function (elem) { - if (this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9) { - var target = manipulationTarget(this, elem); - target.insertBefore(elem, target.firstChild); - } - }); - }, - - before: function before() { - return domManip(this, arguments, function (elem) { - if (this.parentNode) { - this.parentNode.insertBefore(elem, this); - } - }); - }, - - after: function after() { - return domManip(this, arguments, function (elem) { - if (this.parentNode) { - this.parentNode.insertBefore(elem, this.nextSibling); - } - }); - }, - - empty: function empty() { - var elem, - i = 0; - - for (; (elem = this[i]) != null; i++) { - if (elem.nodeType === 1) { - - // Prevent memory leaks - jQuery.cleanData(getAll(elem, false)); - - // Remove any remaining nodes - elem.textContent = ""; - } - } - - return this; - }, - - clone: function clone(dataAndEvents, deepDataAndEvents) { - dataAndEvents = dataAndEvents == null ? false : dataAndEvents; - deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; - - return this.map(function () { - return jQuery.clone(this, dataAndEvents, deepDataAndEvents); - }); - }, - - html: function html(value) { - return access(this, function (value) { - var elem = this[0] || {}, - i = 0, - l = this.length; - - if (value === undefined && elem.nodeType === 1) { - return elem.innerHTML; - } - - // See if we can take a shortcut and just use innerHTML - if (typeof value === "string" && !rnoInnerhtml.test(value) && !wrapMap[(rtagName.exec(value) || ["", ""])[1].toLowerCase()]) { - - value = jQuery.htmlPrefilter(value); - - try { - for (; i < l; i++) { - elem = this[i] || {}; - - // Remove element nodes and prevent memory leaks - if (elem.nodeType === 1) { - jQuery.cleanData(getAll(elem, false)); - elem.innerHTML = value; - } - } - - elem = 0; - - // If using innerHTML throws an exception, use the fallback method - } catch (e) {} - } - - if (elem) { - this.empty().append(value); - } - }, null, value, arguments.length); - }, - - replaceWith: function replaceWith() { - var ignored = []; - - // Make the changes, replacing each non-ignored context element with the new content - return domManip(this, arguments, function (elem) { - var parent = this.parentNode; - - if (jQuery.inArray(this, ignored) < 0) { - jQuery.cleanData(getAll(this)); - if (parent) { - parent.replaceChild(elem, this); - } - } - - // Force callback invocation - }, ignored); - } - }); - - jQuery.each({ - appendTo: "append", - prependTo: "prepend", - insertBefore: "before", - insertAfter: "after", - replaceAll: "replaceWith" - }, function (name, original) { - jQuery.fn[name] = function (selector) { - var elems, - ret = [], - insert = jQuery(selector), - last = insert.length - 1, - i = 0; - - for (; i <= last; i++) { - elems = i === last ? this : this.clone(true); - jQuery(insert[i])[original](elems); - - // Support: QtWebKit - // .get() because push.apply(_, arraylike) throws - push.apply(ret, elems.get()); - } - - return this.pushStack(ret); - }; - }); - - var iframe, - elemdisplay = { - - // Support: Firefox - // We have to pre-define these values for FF (#10227) - HTML: "block", - BODY: "block" - }; - - /** - * Retrieve the actual display of a element - * @param {String} name nodeName of the element - * @param {Object} doc Document object - */ - - // Called only from within defaultDisplay - function actualDisplay(name, doc) { - var elem = jQuery(doc.createElement(name)).appendTo(doc.body), - display = jQuery.css(elem[0], "display"); - - // We don't have any data stored on the element, - // so use "detach" method as fast way to get rid of the element - elem.detach(); - - return display; - } - - /** - * Try to determine the default display value of an element - * @param {String} nodeName - */ - function defaultDisplay(nodeName) { - var doc = document, - display = elemdisplay[nodeName]; - - if (!display) { - display = actualDisplay(nodeName, doc); - - // If the simple way fails, read from inside an iframe - if (display === "none" || !display) { - - // Use the already-created iframe if possible - iframe = (iframe || jQuery("